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openwrtv3/target/linux/layerscape/patches-4.9/701-sdk_dpaa-support-layerscape.patch
Yangbo Lu a83eae385a layerscape: update linux 4.9 patches to LSDK-18.06 
This patch is to update linux 4.9 patches to LSDK-18.06
release and to adjust config-4.9 accordingly.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2018-09-22 21:20:57 +02:00

154756 lines
5.8 MiB
Raw Blame History

From 6cc4cbfd0456c752f9f59d7d07fbb4b514dc6909 Mon Sep 17 00:00:00 2001
From: Yangbo Lu <yangbo.lu@nxp.com>
Date: Thu, 5 Jul 2018 16:25:00 +0800
Subject: [PATCH 07/32] sdk_dpaa: support layerscape
This is an integrated patch for layerscape dpaa1-sdk support.
Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: Zhang Ying-22455 <ying.zhang22455@nxp.com>
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
.../net/ethernet/freescale/sdk_dpaa/Kconfig | 196 +
.../net/ethernet/freescale/sdk_dpaa/Makefile | 46 +
.../ethernet/freescale/sdk_dpaa/dpaa_1588.c | 580 ++
.../ethernet/freescale/sdk_dpaa/dpaa_1588.h | 138 +
.../freescale/sdk_dpaa/dpaa_debugfs.c | 180 +
.../freescale/sdk_dpaa/dpaa_debugfs.h | 43 +
.../ethernet/freescale/sdk_dpaa/dpaa_eth.c | 1224 +++
.../ethernet/freescale/sdk_dpaa/dpaa_eth.h | 687 ++
.../freescale/sdk_dpaa/dpaa_eth_base.c | 205 +
.../freescale/sdk_dpaa/dpaa_eth_base.h | 49 +
.../freescale/sdk_dpaa/dpaa_eth_ceetm.c | 2115 +++++
.../freescale/sdk_dpaa/dpaa_eth_ceetm.h | 240 +
.../freescale/sdk_dpaa/dpaa_eth_common.c | 1802 ++++
.../freescale/sdk_dpaa/dpaa_eth_common.h | 225 +
.../freescale/sdk_dpaa/dpaa_eth_proxy.c | 381 +
.../ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c | 1193 +++
.../freescale/sdk_dpaa/dpaa_eth_sysfs.c | 278 +
.../freescale/sdk_dpaa/dpaa_eth_trace.h | 144 +
.../freescale/sdk_dpaa/dpaa_ethtool.c | 544 ++
.../ethernet/freescale/sdk_dpaa/dpaa_ptp.c | 291 +
.../net/ethernet/freescale/sdk_dpaa/mac-api.c | 931 ++
drivers/net/ethernet/freescale/sdk_dpaa/mac.c | 489 ++
drivers/net/ethernet/freescale/sdk_dpaa/mac.h | 135 +
.../freescale/sdk_dpaa/offline_port.c | 848 ++
.../freescale/sdk_dpaa/offline_port.h | 59 +
.../net/ethernet/freescale/sdk_fman/Kconfig | 153 +
.../net/ethernet/freescale/sdk_fman/Makefile | 11 +
.../sdk_fman/Peripherals/FM/HC/Makefile | 15 +
.../freescale/sdk_fman/Peripherals/FM/HC/hc.c | 1232 +++
.../sdk_fman/Peripherals/FM/MAC/Makefile | 28 +
.../sdk_fman/Peripherals/FM/MAC/dtsec.c | 1504 ++++
.../sdk_fman/Peripherals/FM/MAC/dtsec.h | 228 +
.../Peripherals/FM/MAC/dtsec_mii_acc.c | 97 +
.../Peripherals/FM/MAC/dtsec_mii_acc.h | 42 +
.../sdk_fman/Peripherals/FM/MAC/fm_mac.c | 674 ++
.../sdk_fman/Peripherals/FM/MAC/fm_mac.h | 226 +
.../sdk_fman/Peripherals/FM/MAC/fman_crc32.c | 119 +
.../sdk_fman/Peripherals/FM/MAC/fman_crc32.h | 43 +
.../sdk_fman/Peripherals/FM/MAC/fman_dtsec.c | 845 ++
.../Peripherals/FM/MAC/fman_dtsec_mii_acc.c | 163 +
.../sdk_fman/Peripherals/FM/MAC/fman_memac.c | 532 ++
.../Peripherals/FM/MAC/fman_memac_mii_acc.c | 213 +
.../sdk_fman/Peripherals/FM/MAC/fman_tgec.c | 367 +
.../sdk_fman/Peripherals/FM/MAC/memac.c | 1153 +++
.../sdk_fman/Peripherals/FM/MAC/memac.h | 110 +
.../Peripherals/FM/MAC/memac_mii_acc.c | 78 +
.../Peripherals/FM/MAC/memac_mii_acc.h | 73 +
.../sdk_fman/Peripherals/FM/MAC/tgec.c | 1017 +++
.../sdk_fman/Peripherals/FM/MAC/tgec.h | 151 +
.../Peripherals/FM/MAC/tgec_mii_acc.c | 139 +
.../Peripherals/FM/MAC/tgec_mii_acc.h | 80 +
.../sdk_fman/Peripherals/FM/MACSEC/Makefile | 15 +
.../Peripherals/FM/MACSEC/fm_macsec.c | 237 +
.../Peripherals/FM/MACSEC/fm_macsec.h | 203 +
.../Peripherals/FM/MACSEC/fm_macsec_guest.c | 59 +
.../Peripherals/FM/MACSEC/fm_macsec_master.c | 1031 +++
.../Peripherals/FM/MACSEC/fm_macsec_master.h | 479 ++
.../Peripherals/FM/MACSEC/fm_macsec_secy.c | 883 ++
.../Peripherals/FM/MACSEC/fm_macsec_secy.h | 144 +
.../sdk_fman/Peripherals/FM/Makefile | 23 +
.../sdk_fman/Peripherals/FM/Pcd/Makefile | 26 +
.../sdk_fman/Peripherals/FM/Pcd/crc64.h | 360 +
.../sdk_fman/Peripherals/FM/Pcd/fm_cc.c | 7582 +++++++++++++++++
.../sdk_fman/Peripherals/FM/Pcd/fm_cc.h | 399 +
.../sdk_fman/Peripherals/FM/Pcd/fm_kg.c | 3242 +++++++
.../sdk_fman/Peripherals/FM/Pcd/fm_kg.h | 206 +
.../sdk_fman/Peripherals/FM/Pcd/fm_manip.c | 5571 ++++++++++++
.../sdk_fman/Peripherals/FM/Pcd/fm_manip.h | 555 ++
.../sdk_fman/Peripherals/FM/Pcd/fm_pcd.c | 2095 +++++
.../sdk_fman/Peripherals/FM/Pcd/fm_pcd.h | 543 ++
.../sdk_fman/Peripherals/FM/Pcd/fm_pcd_ipc.h | 280 +
.../sdk_fman/Peripherals/FM/Pcd/fm_plcr.c | 1847 ++++
.../sdk_fman/Peripherals/FM/Pcd/fm_plcr.h | 165 +
.../sdk_fman/Peripherals/FM/Pcd/fm_prs.c | 423 +
.../sdk_fman/Peripherals/FM/Pcd/fm_prs.h | 316 +
.../sdk_fman/Peripherals/FM/Pcd/fm_replic.c | 984 +++
.../sdk_fman/Peripherals/FM/Pcd/fm_replic.h | 101 +
.../sdk_fman/Peripherals/FM/Pcd/fman_kg.c | 888 ++
.../sdk_fman/Peripherals/FM/Pcd/fman_prs.c | 129 +
.../sdk_fman/Peripherals/FM/Port/Makefile | 15 +
.../sdk_fman/Peripherals/FM/Port/fm_port.c | 6436 ++++++++++++++
.../sdk_fman/Peripherals/FM/Port/fm_port.h | 999 +++
.../Peripherals/FM/Port/fm_port_dsar.h | 494 ++
.../sdk_fman/Peripherals/FM/Port/fm_port_im.c | 753 ++
.../sdk_fman/Peripherals/FM/Port/fman_port.c | 1568 ++++
.../sdk_fman/Peripherals/FM/Rtc/Makefile | 15 +
.../sdk_fman/Peripherals/FM/Rtc/fm_rtc.c | 692 ++
.../sdk_fman/Peripherals/FM/Rtc/fm_rtc.h | 96 +
.../sdk_fman/Peripherals/FM/Rtc/fman_rtc.c | 334 +
.../sdk_fman/Peripherals/FM/SP/Makefile | 15 +
.../sdk_fman/Peripherals/FM/SP/fm_sp.c | 757 ++
.../sdk_fman/Peripherals/FM/SP/fm_sp.h | 85 +
.../sdk_fman/Peripherals/FM/SP/fman_sp.c | 197 +
.../freescale/sdk_fman/Peripherals/FM/fm.c | 5216 ++++++++++++
.../freescale/sdk_fman/Peripherals/FM/fm.h | 648 ++
.../sdk_fman/Peripherals/FM/fm_ipc.h | 465 +
.../sdk_fman/Peripherals/FM/fm_muram.c | 174 +
.../freescale/sdk_fman/Peripherals/FM/fman.c | 1398 +++
.../sdk_fman/Peripherals/FM/inc/fm_common.h | 1214 +++
.../sdk_fman/Peripherals/FM/inc/fm_hc.h | 93 +
.../Peripherals/FM/inc/fm_sp_common.h | 117 +
.../ethernet/freescale/sdk_fman/etc/Makefile | 12 +
.../ethernet/freescale/sdk_fman/etc/error.c | 95 +
.../ethernet/freescale/sdk_fman/etc/list.c | 71 +
.../ethernet/freescale/sdk_fman/etc/memcpy.c | 620 ++
.../net/ethernet/freescale/sdk_fman/etc/mm.c | 1155 +++
.../net/ethernet/freescale/sdk_fman/etc/mm.h | 105 +
.../ethernet/freescale/sdk_fman/etc/sprint.c | 81 +
.../freescale/sdk_fman/fmanv3h_dflags.h | 57 +
.../freescale/sdk_fman/fmanv3l_dflags.h | 56 +
.../inc/Peripherals/crc_mac_addr_ext.h | 364 +
.../sdk_fman/inc/Peripherals/dpaa_ext.h | 210 +
.../sdk_fman/inc/Peripherals/fm_ext.h | 1731 ++++
.../sdk_fman/inc/Peripherals/fm_mac_ext.h | 887 ++
.../sdk_fman/inc/Peripherals/fm_macsec_ext.h | 1271 +++
.../sdk_fman/inc/Peripherals/fm_muram_ext.h | 170 +
.../sdk_fman/inc/Peripherals/fm_pcd_ext.h | 3974 +++++++++
.../sdk_fman/inc/Peripherals/fm_port_ext.h | 2608 ++++++
.../sdk_fman/inc/Peripherals/fm_rtc_ext.h | 619 ++
.../sdk_fman/inc/Peripherals/fm_vsp_ext.h | 411 +
.../sdk_fman/inc/Peripherals/mii_acc_ext.h | 76 +
.../freescale/sdk_fman/inc/core_ext.h | 90 +
.../freescale/sdk_fman/inc/cores/arm_ext.h | 55 +
.../freescale/sdk_fman/inc/cores/e500v2_ext.h | 476 ++
.../freescale/sdk_fman/inc/cores/ppc_ext.h | 141 +
.../freescale/sdk_fman/inc/ddr_std_ext.h | 77 +
.../freescale/sdk_fman/inc/debug_ext.h | 233 +
.../freescale/sdk_fman/inc/endian_ext.h | 447 +
.../freescale/sdk_fman/inc/enet_ext.h | 205 +
.../freescale/sdk_fman/inc/error_ext.h | 529 ++
.../freescale/sdk_fman/inc/etc/list_ext.h | 358 +
.../freescale/sdk_fman/inc/etc/mem_ext.h | 318 +
.../freescale/sdk_fman/inc/etc/memcpy_ext.h | 208 +
.../freescale/sdk_fman/inc/etc/mm_ext.h | 310 +
.../freescale/sdk_fman/inc/etc/sprint_ext.h | 118 +
.../inc/flib/common/arch/ppc_access.h | 37 +
.../sdk_fman/inc/flib/common/general.h | 52 +
.../freescale/sdk_fman/inc/flib/fman_common.h | 78 +
.../freescale/sdk_fman/inc/flib/fsl_enet.h | 273 +
.../freescale/sdk_fman/inc/flib/fsl_fman.h | 825 ++
.../sdk_fman/inc/flib/fsl_fman_dtsec.h | 1096 +++
.../inc/flib/fsl_fman_dtsec_mii_acc.h | 107 +
.../freescale/sdk_fman/inc/flib/fsl_fman_kg.h | 514 ++
.../sdk_fman/inc/flib/fsl_fman_memac.h | 434 +
.../inc/flib/fsl_fman_memac_mii_acc.h | 78 +
.../sdk_fman/inc/flib/fsl_fman_port.h | 593 ++
.../sdk_fman/inc/flib/fsl_fman_prs.h | 102 +
.../sdk_fman/inc/flib/fsl_fman_rtc.h | 449 +
.../freescale/sdk_fman/inc/flib/fsl_fman_sp.h | 138 +
.../sdk_fman/inc/flib/fsl_fman_tgec.h | 479 ++
.../FMANV3H/dpaa_integration_ext.h | 291 +
.../inc/integrations/FMANV3H/part_ext.h | 71 +
.../FMANV3H/part_integration_ext.h | 304 +
.../FMANV3L/dpaa_integration_ext.h | 293 +
.../inc/integrations/FMANV3L/part_ext.h | 59 +
.../FMANV3L/part_integration_ext.h | 304 +
.../LS1043/dpaa_integration_ext.h | 291 +
.../inc/integrations/LS1043/part_ext.h | 64 +
.../LS1043/part_integration_ext.h | 185 +
.../integrations/P1023/dpaa_integration_ext.h | 213 +
.../inc/integrations/P1023/part_ext.h | 82 +
.../integrations/P1023/part_integration_ext.h | 635 ++
.../P3040_P4080_P5020/dpaa_integration_ext.h | 276 +
.../integrations/P3040_P4080_P5020/part_ext.h | 83 +
.../P3040_P4080_P5020/part_integration_ext.h | 336 +
.../freescale/sdk_fman/inc/math_ext.h | 100 +
.../freescale/sdk_fman/inc/ncsw_ext.h | 435 +
.../ethernet/freescale/sdk_fman/inc/net_ext.h | 430 +
.../ethernet/freescale/sdk_fman/inc/std_ext.h | 48 +
.../freescale/sdk_fman/inc/stdarg_ext.h | 49 +
.../freescale/sdk_fman/inc/stdlib_ext.h | 162 +
.../freescale/sdk_fman/inc/string_ext.h | 56 +
.../freescale/sdk_fman/inc/types_ext.h | 62 +
.../freescale/sdk_fman/inc/xx_common.h | 56 +
.../ethernet/freescale/sdk_fman/inc/xx_ext.h | 791 ++
.../freescale/sdk_fman/ls1043_dflags.h | 56 +
.../freescale/sdk_fman/ncsw_config.mk | 53 +
.../freescale/sdk_fman/p1023_dflags.h | 65 +
.../sdk_fman/p3040_4080_5020_dflags.h | 62 +
.../ethernet/freescale/sdk_fman/src/Makefile | 11 +
.../sdk_fman/src/inc/system/sys_ext.h | 118 +
.../sdk_fman/src/inc/system/sys_io_ext.h | 46 +
.../freescale/sdk_fman/src/inc/types_linux.h | 208 +
.../sdk_fman/src/inc/wrapper/fsl_fman_test.h | 84 +
.../sdk_fman/src/inc/wrapper/lnxwrp_exp_sym.h | 130 +
.../sdk_fman/src/inc/wrapper/lnxwrp_fm_ext.h | 163 +
.../src/inc/wrapper/lnxwrp_fsl_fman.h | 921 ++
.../freescale/sdk_fman/src/inc/xx/xx.h | 50 +
.../freescale/sdk_fman/src/system/Makefile | 10 +
.../freescale/sdk_fman/src/system/sys_io.c | 171 +
.../freescale/sdk_fman/src/wrapper/Makefile | 19 +
.../sdk_fman/src/wrapper/fman_test.c | 1665 ++++
.../sdk_fman/src/wrapper/lnxwrp_fm.c | 2908 +++++++
.../sdk_fman/src/wrapper/lnxwrp_fm.h | 294 +
.../sdk_fman/src/wrapper/lnxwrp_fm_port.c | 1512 ++++
.../sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c | 4854 +++++++++++
.../src/wrapper/lnxwrp_ioctls_fm_compat.c | 1297 +++
.../src/wrapper/lnxwrp_ioctls_fm_compat.h | 755 ++
.../sdk_fman/src/wrapper/lnxwrp_resources.h | 121 +
.../src/wrapper/lnxwrp_resources_ut.c | 191 +
.../src/wrapper/lnxwrp_resources_ut.h | 144 +
.../src/wrapper/lnxwrp_resources_ut.make | 28 +
.../sdk_fman/src/wrapper/lnxwrp_sysfs.c | 60 +
.../sdk_fman/src/wrapper/lnxwrp_sysfs.h | 60 +
.../sdk_fman/src/wrapper/lnxwrp_sysfs_fm.c | 1855 ++++
.../sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h | 136 +
.../src/wrapper/lnxwrp_sysfs_fm_port.c | 1268 +++
.../src/wrapper/lnxwrp_sysfs_fm_port.h | 56 +
.../freescale/sdk_fman/src/xx/Makefile | 18 +
.../sdk_fman/src/xx/module_strings.c | 46 +
.../freescale/sdk_fman/src/xx/xx_arm_linux.c | 905 ++
.../freescale/sdk_fman/src/xx/xx_linux.c | 918 ++
drivers/staging/fsl_qbman/Kconfig | 228 +
drivers/staging/fsl_qbman/Makefile | 28 +
drivers/staging/fsl_qbman/bman_config.c | 720 ++
drivers/staging/fsl_qbman/bman_debugfs.c | 119 +
drivers/staging/fsl_qbman/bman_driver.c | 575 ++
drivers/staging/fsl_qbman/bman_high.c | 1145 +++
drivers/staging/fsl_qbman/bman_low.h | 565 ++
drivers/staging/fsl_qbman/bman_private.h | 166 +
drivers/staging/fsl_qbman/bman_test.c | 56 +
drivers/staging/fsl_qbman/bman_test.h | 44 +
drivers/staging/fsl_qbman/bman_test_high.c | 183 +
drivers/staging/fsl_qbman/bman_test_thresh.c | 196 +
drivers/staging/fsl_qbman/dpa_alloc.c | 706 ++
drivers/staging/fsl_qbman/dpa_sys.h | 259 +
drivers/staging/fsl_qbman/dpa_sys_arm.h | 95 +
drivers/staging/fsl_qbman/dpa_sys_arm64.h | 102 +
drivers/staging/fsl_qbman/dpa_sys_ppc32.h | 70 +
drivers/staging/fsl_qbman/dpa_sys_ppc64.h | 79 +
drivers/staging/fsl_qbman/fsl_usdpaa.c | 2007 +++++
drivers/staging/fsl_qbman/fsl_usdpaa_irq.c | 289 +
drivers/staging/fsl_qbman/qbman_driver.c | 88 +
drivers/staging/fsl_qbman/qman_config.c | 1224 +++
drivers/staging/fsl_qbman/qman_debugfs.c | 1594 ++++
drivers/staging/fsl_qbman/qman_driver.c | 977 +++
drivers/staging/fsl_qbman/qman_high.c | 5652 ++++++++++++
drivers/staging/fsl_qbman/qman_low.h | 1442 ++++
drivers/staging/fsl_qbman/qman_private.h | 398 +
drivers/staging/fsl_qbman/qman_test.c | 57 +
drivers/staging/fsl_qbman/qman_test.h | 45 +
drivers/staging/fsl_qbman/qman_test_high.c | 216 +
.../staging/fsl_qbman/qman_test_hotpotato.c | 502 ++
drivers/staging/fsl_qbman/qman_utility.c | 129 +
include/linux/fsl_bman.h | 532 ++
include/linux/fsl_qman.h | 3900 +++++++++
include/linux/fsl_usdpaa.h | 372 +
include/uapi/linux/fmd/Kbuild | 5 +
include/uapi/linux/fmd/Peripherals/Kbuild | 4 +
.../uapi/linux/fmd/Peripherals/fm_ioctls.h | 628 ++
.../linux/fmd/Peripherals/fm_pcd_ioctls.h | 3084 +++++++
.../linux/fmd/Peripherals/fm_port_ioctls.h | 973 +++
.../linux/fmd/Peripherals/fm_test_ioctls.h | 208 +
include/uapi/linux/fmd/integrations/Kbuild | 1 +
.../fmd/integrations/integration_ioctls.h | 56 +
include/uapi/linux/fmd/ioctls.h | 96 +
include/uapi/linux/fmd/net_ioctls.h | 430 +
257 files changed, 153455 insertions(+)
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/Kconfig
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_proxy.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sysfs.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_trace.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/mac-api.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/mac.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/mac.h
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/offline_port.c
create mode 100644 drivers/net/ethernet/freescale/sdk_dpaa/offline_port.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Kconfig
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/HC/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/HC/hc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_crc32.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_crc32.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_dtsec.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_dtsec_mii_acc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac.c
create mode 100755 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac_mii_acc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_tgec.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac_mii_acc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac_mii_acc.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_guest.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_master.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_master.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_secy.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_secy.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/crc64.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_manip.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_manip.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd_ipc.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_plcr.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_plcr.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_replic.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fm_rtc.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fm_rtc.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fm_sp.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_hc.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_sp_common.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/etc/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/etc/error.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/etc/list.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/etc/memcpy.c
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/etc/mm.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/etc/sprint.c
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/fmanv3l_dflags.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/crc_mac_addr_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/dpaa_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_mac_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_macsec_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_muram_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_pcd_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_port_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_rtc_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_vsp_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/cores/arm_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/cores/e500v2_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/cores/ppc_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/endian_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/enet_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/error_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/etc/mm_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/etc/sprint_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/part_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/part_integration_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/part_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/part_integration_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/dpaa_integration_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/part_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/part_integration_ext.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/dpaa_integration_ext.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/Makefile
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/fman_test.c
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.c
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.h
create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources.h
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.make
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create mode 100644 drivers/net/ethernet/freescale/sdk_fman/src/xx/xx_linux.c
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create mode 100644 drivers/staging/fsl_qbman/Makefile
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create mode 100644 include/linux/fsl_qman.h
create mode 100644 include/linux/fsl_usdpaa.h
create mode 100644 include/uapi/linux/fmd/Kbuild
create mode 100644 include/uapi/linux/fmd/Peripherals/Kbuild
create mode 100644 include/uapi/linux/fmd/Peripherals/fm_ioctls.h
create mode 100644 include/uapi/linux/fmd/Peripherals/fm_pcd_ioctls.h
create mode 100644 include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h
create mode 100644 include/uapi/linux/fmd/Peripherals/fm_test_ioctls.h
create mode 100644 include/uapi/linux/fmd/integrations/Kbuild
create mode 100644 include/uapi/linux/fmd/integrations/integration_ioctls.h
create mode 100644 include/uapi/linux/fmd/ioctls.h
create mode 100644 include/uapi/linux/fmd/net_ioctls.h
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/Kconfig
@@ -0,0 +1,196 @@
+menuconfig FSL_SDK_DPAA_ETH
+ tristate "DPAA Ethernet"
+ depends on (FSL_SOC || ARM64 || ARM) && FSL_SDK_BMAN && FSL_SDK_QMAN && FSL_SDK_FMAN && !FSL_DPAA_ETH
+ select PHYLIB
+ help
+ Data Path Acceleration Architecture Ethernet driver,
+ supporting the Freescale QorIQ chips.
+ Depends on Freescale Buffer Manager and Queue Manager
+ driver and Frame Manager Driver.
+
+if FSL_SDK_DPAA_ETH
+
+config FSL_DPAA_HOOKS
+ bool "DPAA Ethernet driver hooks"
+
+config FSL_DPAA_CEETM
+ bool "DPAA CEETM QoS"
+ depends on NET_SCHED
+ default n
+ help
+ Enable QoS offloading support through the CEETM hardware block.
+
+config FSL_DPAA_CEETM_CCS_THRESHOLD_1G
+ hex "CEETM egress congestion threshold on 1G ports"
+ depends on FSL_DPAA_CEETM
+ range 0x1000 0x10000000
+ default "0x000a0000"
+ help
+ The size in bytes of the CEETM egress Class Congestion State threshold on 1G ports.
+ The threshold needs to be configured keeping in mind the following factors:
+ - A threshold too large will buffer frames for a long time in the TX queues,
+ when a small shaping rate is configured. This will cause buffer pool depletion
+ or out of memory errors. This in turn will cause frame loss on RX;
+ - A threshold too small will cause unnecessary frame loss by entering
+ congestion too often.
+
+config FSL_DPAA_CEETM_CCS_THRESHOLD_10G
+ hex "CEETM egress congestion threshold on 10G ports"
+ depends on FSL_DPAA_CEETM
+ range 0x1000 0x20000000
+ default "0x00640000"
+ help
+ The size in bytes of the CEETM egress Class Congestion State threshold on 10G ports.
+ See FSL_DPAA_CEETM_CCS_THRESHOLD_1G for details.
+
+config FSL_DPAA_OFFLINE_PORTS
+ bool "Offline Ports support"
+ depends on FSL_SDK_DPAA_ETH
+ default y
+ help
+ The Offline Parsing / Host Command ports (short: OH ports, of Offline ports) provide
+ most of the functionality of the regular, online ports, except they receive their
+ frames from a core or an accelerator on the SoC, via QMan frame queues,
+ rather than directly from the network.
+ Offline ports are configured via PCD (Parse-Classify-Distribute) schemes, just like
+ any online FMan port. They deliver the processed frames to frame queues, according
+ to the applied PCD configurations.
+
+ Choosing this feature will not impact the functionality and/or performance of the system,
+ so it is safe to have it.
+
+config FSL_DPAA_ADVANCED_DRIVERS
+ bool "Advanced DPAA Ethernet drivers"
+ depends on FSL_SDK_DPAA_ETH
+ default y
+ help
+ Besides the standard DPAA Ethernet driver the DPAA Proxy initialization driver
+ is needed to support advanced scenarios. Select this to also build the advanced
+ drivers.
+
+config FSL_DPAA_ETH_JUMBO_FRAME
+ bool "Optimize for jumbo frames"
+ default n
+ help
+ Optimize the DPAA Ethernet driver throughput for large frames
+ termination traffic (e.g. 4K and above).
+ NOTE: This option can only be used if FSL_FM_MAX_FRAME_SIZE
+ is set to 9600 bytes.
+ Using this option in combination with small frames increases
+ significantly the driver's memory footprint and may even deplete
+ the system memory. Also, the skb truesize is altered and messages
+ from the stack that warn against this are bypassed.
+ This option is not available on LS1043.
+
+config FSL_DPAA_TS
+ bool "Linux compliant timestamping"
+ depends on FSL_SDK_DPAA_ETH
+ default n
+ help
+ Enable Linux API compliant timestamping support.
+
+config FSL_DPAA_1588
+ bool "IEEE 1588-compliant timestamping"
+ depends on FSL_SDK_DPAA_ETH
+ select FSL_DPAA_TS
+ default n
+ help
+ Enable IEEE1588 support code.
+
+config FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE
+ bool "Use driver's Tx queue selection mechanism"
+ default y
+ depends on FSL_SDK_DPAA_ETH
+ help
+ The DPAA-Ethernet driver defines a ndo_select_queue() callback for optimal selection
+ of the egress FQ. That will override the XPS support for this netdevice.
+ If for whatever reason you want to be in control of the egress FQ-to-CPU selection and mapping,
+ or simply don't want to use the driver's ndo_select_queue() callback, then unselect this
+ and use the standard XPS support instead.
+
+config FSL_DPAA_ETH_MAX_BUF_COUNT
+ int "Maximum nuber of buffers in private bpool"
+ depends on FSL_SDK_DPAA_ETH
+ range 64 2048
+ default "128"
+ help
+ The maximum number of buffers to be by default allocated in the DPAA-Ethernet private port's
+ buffer pool. One needn't normally modify this, as it has probably been tuned for performance
+ already. This cannot be lower than DPAA_ETH_REFILL_THRESHOLD.
+
+config FSL_DPAA_ETH_REFILL_THRESHOLD
+ int "Private bpool refill threshold"
+ depends on FSL_SDK_DPAA_ETH
+ range 32 FSL_DPAA_ETH_MAX_BUF_COUNT
+ default "80"
+ help
+ The DPAA-Ethernet driver will start replenishing buffer pools whose count
+ falls below this threshold. This must be related to DPAA_ETH_MAX_BUF_COUNT. One needn't normally
+ modify this value unless one has very specific performance reasons.
+
+config FSL_DPAA_CS_THRESHOLD_1G
+ hex "Egress congestion threshold on 1G ports"
+ depends on FSL_SDK_DPAA_ETH
+ range 0x1000 0x10000000
+ default "0x06000000"
+ help
+ The size in bytes of the egress Congestion State notification threshold on 1G ports.
+ The 1G dTSECs can quite easily be flooded by cores doing Tx in a tight loop
+ (e.g. by sending UDP datagrams at "while(1) speed"),
+ and the larger the frame size, the more acute the problem.
+ So we have to find a balance between these factors:
+ - avoiding the device staying congested for a prolonged time (risking
+ the netdev watchdog to fire - see also the tx_timeout module param);
+ - affecting performance of protocols such as TCP, which otherwise
+ behave well under the congestion notification mechanism;
+ - preventing the Tx cores from tightly-looping (as if the congestion
+ threshold was too low to be effective);
+ - running out of memory if the CS threshold is set too high.
+
+config FSL_DPAA_CS_THRESHOLD_10G
+ hex "Egress congestion threshold on 10G ports"
+ depends on FSL_SDK_DPAA_ETH
+ range 0x1000 0x20000000
+ default "0x10000000"
+ help
+ The size in bytes of the egress Congestion State notification threshold on 10G ports.
+
+config FSL_DPAA_INGRESS_CS_THRESHOLD
+ hex "Ingress congestion threshold on FMan ports"
+ depends on FSL_SDK_DPAA_ETH
+ default "0x10000000"
+ help
+ The size in bytes of the ingress tail-drop threshold on FMan ports.
+ Traffic piling up above this value will be rejected by QMan and discarded by FMan.
+
+config FSL_DPAA_ETH_DEBUGFS
+ bool "DPAA Ethernet debugfs interface"
+ depends on DEBUG_FS && FSL_SDK_DPAA_ETH
+ default y
+ help
+ This option compiles debugfs code for the DPAA Ethernet driver.
+
+config FSL_DPAA_ETH_DEBUG
+ bool "DPAA Ethernet Debug Support"
+ depends on FSL_SDK_DPAA_ETH
+ default n
+ help
+ This option compiles debug code for the DPAA Ethernet driver.
+
+config FSL_DPAA_DBG_LOOP
+ bool "DPAA Ethernet Debug loopback"
+ depends on FSL_DPAA_ETH_DEBUGFS && FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE
+ default n
+ help
+ This option allows to divert all received traffic on a certain interface A towards a
+ selected interface B. This option is used to benchmark the HW + Ethernet driver in
+ isolation from the Linux networking stack. The loops are controlled by debugfs entries,
+ one for each interface. By default all loops are disabled (target value is -1). I.e. to
+ change the loop setting for interface 4 and divert all received traffic to interface 5
+ write Tx interface number in the receive interface debugfs file:
+ # cat /sys/kernel/debug/powerpc/fsl_dpa/eth4_loop
+ 4->-1
+ # echo 5 > /sys/kernel/debug/powerpc/fsl_dpa/eth4_loop
+ # cat /sys/kernel/debug/powerpc/fsl_dpa/eth4_loop
+ 4->5
+endif # FSL_SDK_DPAA_ETH
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/Makefile
@@ -0,0 +1,46 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+# Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+ccflags-y += -I$(NET_DPA)
+
+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_mac.o fsl_dpa.o
+obj-$(CONFIG_PTP_1588_CLOCK_DPAA) += dpaa_ptp.o
+
+fsl_dpa-objs += dpaa_ethtool.o dpaa_eth_sysfs.o dpaa_eth.o dpaa_eth_sg.o dpaa_eth_common.o
+ifeq ($(CONFIG_FSL_DPAA_DBG_LOOP),y)
+fsl_dpa-objs += dpaa_debugfs.o
+endif
+ifeq ($(CONFIG_FSL_DPAA_1588),y)
+fsl_dpa-objs += dpaa_1588.o
+endif
+ifeq ($(CONFIG_FSL_DPAA_CEETM),y)
+ccflags-y += -Idrivers/net/ethernet/freescale/sdk_fman/src/wrapper
+fsl_dpa-objs += dpaa_eth_ceetm.o
+endif
+
+fsl_mac-objs += mac.o mac-api.o
+
+# Advanced drivers
+ifeq ($(CONFIG_FSL_DPAA_ADVANCED_DRIVERS),y)
+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_advanced.o
+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_proxy.o
+
+fsl_advanced-objs += dpaa_eth_base.o
+# suport for multiple drivers per kernel module comes in kernel 3.14
+# so we are forced to generate several modules for the advanced drivers
+fsl_proxy-objs += dpaa_eth_proxy.o
+
+ifeq ($(CONFIG_FSL_DPAA_OFFLINE_PORTS),y)
+obj-$(CONFIG_FSL_SDK_DPAA_ETH) += fsl_oh.o
+
+fsl_oh-objs += offline_port.o
+endif
+endif
+
+# Needed by the tracing framework
+CFLAGS_dpaa_eth.o := -I$(src)
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.c
@@ -0,0 +1,580 @@
+/* Copyright (C) 2011 Freescale Semiconductor, Inc.
+ * Copyright (C) 2009 IXXAT Automation, GmbH
+ *
+ * DPAA Ethernet Driver -- IEEE 1588 interface functionality
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+#include <linux/io.h>
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/vmalloc.h>
+#include <linux/spinlock.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/udp.h>
+#include <asm/div64.h>
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+#include "dpaa_1588.h"
+#include "mac.h"
+
+static int dpa_ptp_init_circ(struct dpa_ptp_circ_buf *ptp_buf, u32 size)
+{
+ struct circ_buf *circ_buf = &ptp_buf->circ_buf;
+
+ circ_buf->buf = vmalloc(sizeof(struct dpa_ptp_data) * size);
+ if (!circ_buf->buf)
+ return 1;
+
+ circ_buf->head = 0;
+ circ_buf->tail = 0;
+ ptp_buf->size = size;
+ spin_lock_init(&ptp_buf->ptp_lock);
+
+ return 0;
+}
+
+static void dpa_ptp_reset_circ(struct dpa_ptp_circ_buf *ptp_buf, u32 size)
+{
+ struct circ_buf *circ_buf = &ptp_buf->circ_buf;
+
+ circ_buf->head = 0;
+ circ_buf->tail = 0;
+ ptp_buf->size = size;
+}
+
+static int dpa_ptp_insert(struct dpa_ptp_circ_buf *ptp_buf,
+ struct dpa_ptp_data *data)
+{
+ struct circ_buf *circ_buf = &ptp_buf->circ_buf;
+ int size = ptp_buf->size;
+ struct dpa_ptp_data *tmp;
+ unsigned long flags;
+ int head, tail;
+
+ spin_lock_irqsave(&ptp_buf->ptp_lock, flags);
+
+ head = circ_buf->head;
+ tail = circ_buf->tail;
+
+ if (CIRC_SPACE(head, tail, size) <= 0)
+ circ_buf->tail = (tail + 1) & (size - 1);
+
+ tmp = (struct dpa_ptp_data *)(circ_buf->buf) + head;
+ memcpy(tmp, data, sizeof(struct dpa_ptp_data));
+
+ circ_buf->head = (head + 1) & (size - 1);
+
+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags);
+
+ return 0;
+}
+
+static int dpa_ptp_is_ident_match(struct dpa_ptp_ident *dst,
+ struct dpa_ptp_ident *src)
+{
+ int ret;
+
+ if ((dst->version != src->version) || (dst->msg_type != src->msg_type))
+ return 0;
+
+ if ((dst->netw_prot == src->netw_prot)
+ || src->netw_prot == DPA_PTP_PROT_DONTCARE) {
+ if (dst->seq_id != src->seq_id)
+ return 0;
+
+ ret = memcmp(dst->snd_port_id, src->snd_port_id,
+ DPA_PTP_SOURCE_PORT_LENGTH);
+ if (ret)
+ return 0;
+ else
+ return 1;
+ }
+
+ return 0;
+}
+
+static int dpa_ptp_find_and_remove(struct dpa_ptp_circ_buf *ptp_buf,
+ struct dpa_ptp_ident *ident,
+ struct dpa_ptp_time *ts)
+{
+ struct circ_buf *circ_buf = &ptp_buf->circ_buf;
+ int size = ptp_buf->size;
+ int head, tail, idx;
+ unsigned long flags;
+ struct dpa_ptp_data *tmp, *tmp2;
+ struct dpa_ptp_ident *tmp_ident;
+
+ spin_lock_irqsave(&ptp_buf->ptp_lock, flags);
+
+ head = circ_buf->head;
+ tail = idx = circ_buf->tail;
+
+ if (CIRC_CNT(head, tail, size) == 0) {
+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags);
+ return 1;
+ }
+
+ while (idx != head) {
+ tmp = (struct dpa_ptp_data *)(circ_buf->buf) + idx;
+ tmp_ident = &tmp->ident;
+ if (dpa_ptp_is_ident_match(tmp_ident, ident))
+ break;
+ idx = (idx + 1) & (size - 1);
+ }
+
+ if (idx == head) {
+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags);
+ return 1;
+ }
+
+ ts->sec = tmp->ts.sec;
+ ts->nsec = tmp->ts.nsec;
+
+ if (idx != tail) {
+ if (CIRC_CNT(idx, tail, size) > TS_ACCUMULATION_THRESHOLD) {
+ tail = circ_buf->tail =
+ (idx - TS_ACCUMULATION_THRESHOLD) & (size - 1);
+ }
+
+ while (CIRC_CNT(idx, tail, size) > 0) {
+ tmp = (struct dpa_ptp_data *)(circ_buf->buf) + idx;
+ idx = (idx - 1) & (size - 1);
+ tmp2 = (struct dpa_ptp_data *)(circ_buf->buf) + idx;
+ *tmp = *tmp2;
+ }
+ }
+ circ_buf->tail = (tail + 1) & (size - 1);
+
+ spin_unlock_irqrestore(&ptp_buf->ptp_lock, flags);
+
+ return 0;
+}
+
+/* Parse the PTP packets
+ *
+ * The PTP header can be found in an IPv4 packet, IPv6 patcket or in
+ * an IEEE802.3 ethernet frame. This function returns the position of
+ * the PTP packet or NULL if no PTP found
+ */
+static u8 *dpa_ptp_parse_packet(struct sk_buff *skb, u16 *eth_type)
+{
+ u8 *pos = skb->data + ETH_ALEN + ETH_ALEN;
+ u8 *ptp_loc = NULL;
+ u8 msg_type;
+ u32 access_len = ETH_ALEN + ETH_ALEN + DPA_ETYPE_LEN;
+ struct iphdr *iph;
+ struct udphdr *udph;
+ struct ipv6hdr *ipv6h;
+
+ /* when we can receive S/G frames we need to check the data we want to
+ * access is in the linear skb buffer
+ */
+ if (!pskb_may_pull(skb, access_len))
+ return NULL;
+
+ *eth_type = *((u16 *)pos);
+
+ /* Check if inner tag is here */
+ if (*eth_type == ETH_P_8021Q) {
+ access_len += DPA_VLAN_TAG_LEN;
+
+ if (!pskb_may_pull(skb, access_len))
+ return NULL;
+
+ pos += DPA_VLAN_TAG_LEN;
+ *eth_type = *((u16 *)pos);
+ }
+
+ pos += DPA_ETYPE_LEN;
+
+ switch (*eth_type) {
+ /* Transport of PTP over Ethernet */
+ case ETH_P_1588:
+ ptp_loc = pos;
+
+ if (!pskb_may_pull(skb, access_len + PTP_OFFS_MSG_TYPE + 1))
+ return NULL;
+
+ msg_type = *((u8 *)(ptp_loc + PTP_OFFS_MSG_TYPE)) & 0xf;
+ if ((msg_type == PTP_MSGTYPE_SYNC)
+ || (msg_type == PTP_MSGTYPE_DELREQ)
+ || (msg_type == PTP_MSGTYPE_PDELREQ)
+ || (msg_type == PTP_MSGTYPE_PDELRESP))
+ return ptp_loc;
+ break;
+ /* Transport of PTP over IPv4 */
+ case ETH_P_IP:
+ iph = (struct iphdr *)pos;
+ access_len += sizeof(struct iphdr);
+
+ if (!pskb_may_pull(skb, access_len))
+ return NULL;
+
+ if (ntohs(iph->protocol) != IPPROTO_UDP)
+ return NULL;
+
+ access_len += iph->ihl * 4 - sizeof(struct iphdr) +
+ sizeof(struct udphdr);
+
+ if (!pskb_may_pull(skb, access_len))
+ return NULL;
+
+ pos += iph->ihl * 4;
+ udph = (struct udphdr *)pos;
+ if (ntohs(udph->dest) != 319)
+ return NULL;
+ ptp_loc = pos + sizeof(struct udphdr);
+ break;
+ /* Transport of PTP over IPv6 */
+ case ETH_P_IPV6:
+ ipv6h = (struct ipv6hdr *)pos;
+
+ access_len += sizeof(struct ipv6hdr) + sizeof(struct udphdr);
+
+ if (ntohs(ipv6h->nexthdr) != IPPROTO_UDP)
+ return NULL;
+
+ pos += sizeof(struct ipv6hdr);
+ udph = (struct udphdr *)pos;
+ if (ntohs(udph->dest) != 319)
+ return NULL;
+ ptp_loc = pos + sizeof(struct udphdr);
+ break;
+ default:
+ break;
+ }
+
+ return ptp_loc;
+}
+
+static int dpa_ptp_store_stamp(const struct dpa_priv_s *priv,
+ struct sk_buff *skb, void *data, enum port_type rx_tx,
+ struct dpa_ptp_data *ptp_data)
+{
+ u64 nsec;
+ u32 mod;
+ u8 *ptp_loc;
+ u16 eth_type;
+
+ ptp_loc = dpa_ptp_parse_packet(skb, &eth_type);
+ if (!ptp_loc)
+ return -EINVAL;
+
+ switch (eth_type) {
+ case ETH_P_IP:
+ ptp_data->ident.netw_prot = DPA_PTP_PROT_IPV4;
+ break;
+ case ETH_P_IPV6:
+ ptp_data->ident.netw_prot = DPA_PTP_PROT_IPV6;
+ break;
+ case ETH_P_1588:
+ ptp_data->ident.netw_prot = DPA_PTP_PROT_802_3;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (!pskb_may_pull(skb, ptp_loc - skb->data + PTP_OFFS_SEQ_ID + 2))
+ return -EINVAL;
+
+ ptp_data->ident.version = *(ptp_loc + PTP_OFFS_VER_PTP) & 0xf;
+ ptp_data->ident.msg_type = *(ptp_loc + PTP_OFFS_MSG_TYPE) & 0xf;
+ ptp_data->ident.seq_id = *((u16 *)(ptp_loc + PTP_OFFS_SEQ_ID));
+ memcpy(ptp_data->ident.snd_port_id, ptp_loc + PTP_OFFS_SRCPRTID,
+ DPA_PTP_SOURCE_PORT_LENGTH);
+
+ nsec = dpa_get_timestamp_ns(priv, rx_tx, data);
+ mod = do_div(nsec, NANOSEC_PER_SECOND);
+ ptp_data->ts.sec = nsec;
+ ptp_data->ts.nsec = mod;
+
+ return 0;
+}
+
+void dpa_ptp_store_txstamp(const struct dpa_priv_s *priv,
+ struct sk_buff *skb, void *data)
+{
+ struct dpa_ptp_tsu *tsu = priv->tsu;
+ struct dpa_ptp_data ptp_tx_data;
+
+ if (dpa_ptp_store_stamp(priv, skb, data, TX, &ptp_tx_data))
+ return;
+
+ dpa_ptp_insert(&tsu->tx_timestamps, &ptp_tx_data);
+}
+
+void dpa_ptp_store_rxstamp(const struct dpa_priv_s *priv,
+ struct sk_buff *skb, void *data)
+{
+ struct dpa_ptp_tsu *tsu = priv->tsu;
+ struct dpa_ptp_data ptp_rx_data;
+
+ if (dpa_ptp_store_stamp(priv, skb, data, RX, &ptp_rx_data))
+ return;
+
+ dpa_ptp_insert(&tsu->rx_timestamps, &ptp_rx_data);
+}
+
+static uint8_t dpa_get_tx_timestamp(struct dpa_ptp_tsu *ptp_tsu,
+ struct dpa_ptp_ident *ident,
+ struct dpa_ptp_time *ts)
+{
+ struct dpa_ptp_tsu *tsu = ptp_tsu;
+ struct dpa_ptp_time tmp;
+ int flag;
+
+ flag = dpa_ptp_find_and_remove(&tsu->tx_timestamps, ident, &tmp);
+ if (!flag) {
+ ts->sec = tmp.sec;
+ ts->nsec = tmp.nsec;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint8_t dpa_get_rx_timestamp(struct dpa_ptp_tsu *ptp_tsu,
+ struct dpa_ptp_ident *ident,
+ struct dpa_ptp_time *ts)
+{
+ struct dpa_ptp_tsu *tsu = ptp_tsu;
+ struct dpa_ptp_time tmp;
+ int flag;
+
+ flag = dpa_ptp_find_and_remove(&tsu->rx_timestamps, ident, &tmp);
+ if (!flag) {
+ ts->sec = tmp.sec;
+ ts->nsec = tmp.nsec;
+ return 0;
+ }
+
+ return -1;
+}
+
+static void dpa_set_fiper_alarm(struct dpa_ptp_tsu *tsu,
+ struct dpa_ptp_time *cnt_time)
+{
+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev;
+ u64 tmp, fiper;
+
+ if (mac_dev->fm_rtc_disable)
+ mac_dev->fm_rtc_disable(get_fm_handle(tsu->dpa_priv->net_dev));
+
+ /* TMR_FIPER1 will pulse every second after ALARM1 expired */
+ tmp = (u64)cnt_time->sec * NANOSEC_PER_SECOND + (u64)cnt_time->nsec;
+ fiper = NANOSEC_PER_SECOND - DPA_PTP_NOMINAL_FREQ_PERIOD_NS;
+ if (mac_dev->fm_rtc_set_alarm)
+ mac_dev->fm_rtc_set_alarm(get_fm_handle(tsu->dpa_priv->net_dev),
+ 0, tmp);
+ if (mac_dev->fm_rtc_set_fiper)
+ mac_dev->fm_rtc_set_fiper(get_fm_handle(tsu->dpa_priv->net_dev),
+ 0, fiper);
+
+ if (mac_dev->fm_rtc_enable)
+ mac_dev->fm_rtc_enable(get_fm_handle(tsu->dpa_priv->net_dev));
+}
+
+static void dpa_get_curr_cnt(struct dpa_ptp_tsu *tsu,
+ struct dpa_ptp_time *curr_time)
+{
+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev;
+ u64 tmp;
+ u32 mod;
+
+ if (mac_dev->fm_rtc_get_cnt)
+ mac_dev->fm_rtc_get_cnt(get_fm_handle(tsu->dpa_priv->net_dev),
+ &tmp);
+
+ mod = do_div(tmp, NANOSEC_PER_SECOND);
+ curr_time->sec = (u32)tmp;
+ curr_time->nsec = mod;
+}
+
+static void dpa_set_1588cnt(struct dpa_ptp_tsu *tsu,
+ struct dpa_ptp_time *cnt_time)
+{
+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev;
+ u64 tmp;
+
+ tmp = (u64)cnt_time->sec * NANOSEC_PER_SECOND + (u64)cnt_time->nsec;
+
+ if (mac_dev->fm_rtc_set_cnt)
+ mac_dev->fm_rtc_set_cnt(get_fm_handle(tsu->dpa_priv->net_dev),
+ tmp);
+
+ /* Restart fiper two seconds later */
+ cnt_time->sec += 2;
+ cnt_time->nsec = 0;
+ dpa_set_fiper_alarm(tsu, cnt_time);
+}
+
+static void dpa_get_drift(struct dpa_ptp_tsu *tsu, u32 *addend)
+{
+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev;
+ u32 drift;
+
+ if (mac_dev->fm_rtc_get_drift)
+ mac_dev->fm_rtc_get_drift(get_fm_handle(tsu->dpa_priv->net_dev),
+ &drift);
+
+ *addend = drift;
+}
+
+static void dpa_set_drift(struct dpa_ptp_tsu *tsu, u32 addend)
+{
+ struct mac_device *mac_dev = tsu->dpa_priv->mac_dev;
+
+ if (mac_dev->fm_rtc_set_drift)
+ mac_dev->fm_rtc_set_drift(get_fm_handle(tsu->dpa_priv->net_dev),
+ addend);
+}
+
+static void dpa_flush_timestamp(struct dpa_ptp_tsu *tsu)
+{
+ dpa_ptp_reset_circ(&tsu->rx_timestamps, DEFAULT_PTP_RX_BUF_SZ);
+ dpa_ptp_reset_circ(&tsu->tx_timestamps, DEFAULT_PTP_TX_BUF_SZ);
+}
+
+int dpa_ioctl_1588(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+ struct dpa_ptp_tsu *tsu = priv->tsu;
+ struct mac_device *mac_dev = priv->mac_dev;
+ struct dpa_ptp_data ptp_data;
+ struct dpa_ptp_data *ptp_data_user;
+ struct dpa_ptp_time act_time;
+ u32 addend;
+ int retval = 0;
+
+ if (!tsu || !tsu->valid)
+ return -ENODEV;
+
+ switch (cmd) {
+ case PTP_ENBL_TXTS_IOCTL:
+ tsu->hwts_tx_en_ioctl = 1;
+ if (mac_dev->fm_rtc_enable)
+ mac_dev->fm_rtc_enable(get_fm_handle(dev));
+ if (mac_dev->ptp_enable)
+ mac_dev->ptp_enable(mac_dev->get_mac_handle(mac_dev));
+ break;
+ case PTP_DSBL_TXTS_IOCTL:
+ tsu->hwts_tx_en_ioctl = 0;
+ if (mac_dev->fm_rtc_disable)
+ mac_dev->fm_rtc_disable(get_fm_handle(dev));
+ if (mac_dev->ptp_disable)
+ mac_dev->ptp_disable(mac_dev->get_mac_handle(mac_dev));
+ break;
+ case PTP_ENBL_RXTS_IOCTL:
+ tsu->hwts_rx_en_ioctl = 1;
+ break;
+ case PTP_DSBL_RXTS_IOCTL:
+ tsu->hwts_rx_en_ioctl = 0;
+ break;
+ case PTP_GET_RX_TIMESTAMP:
+ ptp_data_user = (struct dpa_ptp_data *)ifr->ifr_data;
+ if (copy_from_user(&ptp_data.ident,
+ &ptp_data_user->ident, sizeof(ptp_data.ident)))
+ return -EINVAL;
+
+ if (dpa_get_rx_timestamp(tsu, &ptp_data.ident, &ptp_data.ts))
+ return -EAGAIN;
+
+ if (copy_to_user((void __user *)&ptp_data_user->ts,
+ &ptp_data.ts, sizeof(ptp_data.ts)))
+ return -EFAULT;
+ break;
+ case PTP_GET_TX_TIMESTAMP:
+ ptp_data_user = (struct dpa_ptp_data *)ifr->ifr_data;
+ if (copy_from_user(&ptp_data.ident,
+ &ptp_data_user->ident, sizeof(ptp_data.ident)))
+ return -EINVAL;
+
+ if (dpa_get_tx_timestamp(tsu, &ptp_data.ident, &ptp_data.ts))
+ return -EAGAIN;
+
+ if (copy_to_user((void __user *)&ptp_data_user->ts,
+ &ptp_data.ts, sizeof(ptp_data.ts)))
+ return -EFAULT;
+ break;
+ case PTP_GET_TIME:
+ dpa_get_curr_cnt(tsu, &act_time);
+ if (copy_to_user(ifr->ifr_data, &act_time, sizeof(act_time)))
+ return -EFAULT;
+ break;
+ case PTP_SET_TIME:
+ if (copy_from_user(&act_time, ifr->ifr_data, sizeof(act_time)))
+ return -EINVAL;
+ dpa_set_1588cnt(tsu, &act_time);
+ break;
+ case PTP_GET_ADJ:
+ dpa_get_drift(tsu, &addend);
+ if (copy_to_user(ifr->ifr_data, &addend, sizeof(addend)))
+ return -EFAULT;
+ break;
+ case PTP_SET_ADJ:
+ if (copy_from_user(&addend, ifr->ifr_data, sizeof(addend)))
+ return -EINVAL;
+ dpa_set_drift(tsu, addend);
+ break;
+ case PTP_SET_FIPER_ALARM:
+ if (copy_from_user(&act_time, ifr->ifr_data, sizeof(act_time)))
+ return -EINVAL;
+ dpa_set_fiper_alarm(tsu, &act_time);
+ break;
+ case PTP_CLEANUP_TS:
+ dpa_flush_timestamp(tsu);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return retval;
+}
+
+int dpa_ptp_init(struct dpa_priv_s *priv)
+{
+ struct dpa_ptp_tsu *tsu;
+
+ /* Allocate memory for PTP structure */
+ tsu = kzalloc(sizeof(struct dpa_ptp_tsu), GFP_KERNEL);
+ if (!tsu)
+ return -ENOMEM;
+
+ tsu->valid = TRUE;
+ tsu->dpa_priv = priv;
+
+ dpa_ptp_init_circ(&tsu->rx_timestamps, DEFAULT_PTP_RX_BUF_SZ);
+ dpa_ptp_init_circ(&tsu->tx_timestamps, DEFAULT_PTP_TX_BUF_SZ);
+
+ priv->tsu = tsu;
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_ptp_init);
+
+void dpa_ptp_cleanup(struct dpa_priv_s *priv)
+{
+ struct dpa_ptp_tsu *tsu = priv->tsu;
+
+ tsu->valid = FALSE;
+ vfree(tsu->rx_timestamps.circ_buf.buf);
+ vfree(tsu->tx_timestamps.circ_buf.buf);
+
+ kfree(tsu);
+}
+EXPORT_SYMBOL(dpa_ptp_cleanup);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_1588.h
@@ -0,0 +1,138 @@
+/* Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+#ifndef __DPAA_1588_H__
+#define __DPAA_1588_H__
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/circ_buf.h>
+#include <linux/fsl_qman.h>
+
+#define DEFAULT_PTP_RX_BUF_SZ 256
+#define DEFAULT_PTP_TX_BUF_SZ 256
+
+/* 1588 private ioctl calls */
+#define PTP_ENBL_TXTS_IOCTL SIOCDEVPRIVATE
+#define PTP_DSBL_TXTS_IOCTL (SIOCDEVPRIVATE + 1)
+#define PTP_ENBL_RXTS_IOCTL (SIOCDEVPRIVATE + 2)
+#define PTP_DSBL_RXTS_IOCTL (SIOCDEVPRIVATE + 3)
+#define PTP_GET_TX_TIMESTAMP (SIOCDEVPRIVATE + 4)
+#define PTP_GET_RX_TIMESTAMP (SIOCDEVPRIVATE + 5)
+#define PTP_SET_TIME (SIOCDEVPRIVATE + 6)
+#define PTP_GET_TIME (SIOCDEVPRIVATE + 7)
+#define PTP_SET_FIPER_ALARM (SIOCDEVPRIVATE + 8)
+#define PTP_SET_ADJ (SIOCDEVPRIVATE + 9)
+#define PTP_GET_ADJ (SIOCDEVPRIVATE + 10)
+#define PTP_CLEANUP_TS (SIOCDEVPRIVATE + 11)
+
+/* PTP V2 message type */
+enum {
+ PTP_MSGTYPE_SYNC = 0x0,
+ PTP_MSGTYPE_DELREQ = 0x1,
+ PTP_MSGTYPE_PDELREQ = 0x2,
+ PTP_MSGTYPE_PDELRESP = 0x3,
+ PTP_MSGTYPE_FLWUP = 0x8,
+ PTP_MSGTYPE_DELRESP = 0x9,
+ PTP_MSGTYPE_PDELRES_FLWUP = 0xA,
+ PTP_MSGTYPE_ANNOUNCE = 0xB,
+ PTP_MSGTYPE_SGNLNG = 0xC,
+ PTP_MSGTYPE_MNGMNT = 0xD,
+};
+
+/* Byte offset of data in the PTP V2 headers */
+#define PTP_OFFS_MSG_TYPE 0
+#define PTP_OFFS_VER_PTP 1
+#define PTP_OFFS_MSG_LEN 2
+#define PTP_OFFS_DOM_NMB 4
+#define PTP_OFFS_FLAGS 6
+#define PTP_OFFS_CORFIELD 8
+#define PTP_OFFS_SRCPRTID 20
+#define PTP_OFFS_SEQ_ID 30
+#define PTP_OFFS_CTRL 32
+#define PTP_OFFS_LOGMEAN 33
+
+#define PTP_IP_OFFS 14
+#define PTP_UDP_OFFS 34
+#define PTP_HEADER_OFFS 42
+#define PTP_MSG_TYPE_OFFS (PTP_HEADER_OFFS + PTP_OFFS_MSG_TYPE)
+#define PTP_SPORT_ID_OFFS (PTP_HEADER_OFFS + PTP_OFFS_SRCPRTID)
+#define PTP_SEQ_ID_OFFS (PTP_HEADER_OFFS + PTP_OFFS_SEQ_ID)
+#define PTP_CTRL_OFFS (PTP_HEADER_OFFS + PTP_OFFS_CTRL)
+
+/* 1588-2008 network protocol enumeration values */
+#define DPA_PTP_PROT_IPV4 1
+#define DPA_PTP_PROT_IPV6 2
+#define DPA_PTP_PROT_802_3 3
+#define DPA_PTP_PROT_DONTCARE 0xFFFF
+
+#define DPA_PTP_SOURCE_PORT_LENGTH 10
+#define DPA_PTP_HEADER_SZE 34
+#define DPA_ETYPE_LEN 2
+#define DPA_VLAN_TAG_LEN 4
+#define NANOSEC_PER_SECOND 1000000000
+
+/* The threshold between the current found one and the oldest one */
+#define TS_ACCUMULATION_THRESHOLD 50
+
+/* Struct needed to identify a timestamp */
+struct dpa_ptp_ident {
+ u8 version;
+ u8 msg_type;
+ u16 netw_prot;
+ u16 seq_id;
+ u8 snd_port_id[DPA_PTP_SOURCE_PORT_LENGTH];
+};
+
+/* Timestamp format in 1588-2008 */
+struct dpa_ptp_time {
+ u64 sec; /* just 48 bit used */
+ u32 nsec;
+};
+
+/* needed for timestamp data over ioctl */
+struct dpa_ptp_data {
+ struct dpa_ptp_ident ident;
+ struct dpa_ptp_time ts;
+};
+
+struct dpa_ptp_circ_buf {
+ struct circ_buf circ_buf;
+ u32 size;
+ spinlock_t ptp_lock;
+};
+
+/* PTP TSU control structure */
+struct dpa_ptp_tsu {
+ struct dpa_priv_s *dpa_priv;
+ bool valid;
+ struct dpa_ptp_circ_buf rx_timestamps;
+ struct dpa_ptp_circ_buf tx_timestamps;
+
+ /* HW timestamping over ioctl enabled flag */
+ int hwts_tx_en_ioctl;
+ int hwts_rx_en_ioctl;
+};
+
+extern int dpa_ptp_init(struct dpa_priv_s *priv);
+extern void dpa_ptp_cleanup(struct dpa_priv_s *priv);
+extern void dpa_ptp_store_txstamp(const struct dpa_priv_s *priv,
+ struct sk_buff *skb, void *data);
+extern void dpa_ptp_store_rxstamp(const struct dpa_priv_s *priv,
+ struct sk_buff *skb, void *data);
+extern int dpa_ioctl_1588(struct net_device *dev, struct ifreq *ifr, int cmd);
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.c
@@ -0,0 +1,180 @@
+/* Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/module.h>
+#include <linux/fsl_qman.h> /* struct qm_mcr_querycgr */
+#include <linux/debugfs.h>
+#include "dpaa_debugfs.h"
+#include "dpaa_eth.h" /* struct dpa_priv_s, dpa_percpu_priv_s, dpa_bp */
+
+#define DPA_DEBUGFS_DESCRIPTION "FSL DPAA Ethernet debugfs entries"
+#define DPA_ETH_DEBUGFS_ROOT "fsl_dpa"
+
+static struct dentry *dpa_debugfs_root;
+
+static int __cold dpa_debugfs_loop_open(struct inode *inode, struct file *file);
+static ssize_t dpa_loop_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off);
+
+static const struct file_operations dpa_debugfs_lp_fops = {
+ .open = dpa_debugfs_loop_open,
+ .write = dpa_loop_write,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int dpa_debugfs_loop_show(struct seq_file *file, void *offset)
+{
+ struct dpa_priv_s *priv;
+
+ BUG_ON(offset == NULL);
+
+ priv = netdev_priv((struct net_device *)file->private);
+ seq_printf(file, "%d->%d\n", priv->loop_id, priv->loop_to);
+
+ return 0;
+}
+
+static int user_input_convert(const char __user *user_buf, size_t count,
+ long *val)
+{
+ char buf[12];
+
+ if (count > sizeof(buf) - 1)
+ return -EINVAL;
+ if (copy_from_user(buf, user_buf, count))
+ return -EFAULT;
+ buf[count] = '\0';
+ if (kstrtol(buf, 0, val))
+ return -EINVAL;
+ return 0;
+}
+
+static ssize_t dpa_loop_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off)
+{
+ struct dpa_priv_s *priv;
+ struct net_device *netdev;
+ struct seq_file *sf;
+ int ret;
+ long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+
+ sf = (struct seq_file *)f->private_data;
+ netdev = (struct net_device *)sf->private;
+ priv = netdev_priv(netdev);
+
+ priv->loop_to = ((val < 0) || (val > 20)) ? -1 : val;
+
+ return count;
+}
+
+static int __cold dpa_debugfs_loop_open(struct inode *inode, struct file *file)
+{
+ int _errno;
+ const struct net_device *net_dev;
+
+ _errno = single_open(file, dpa_debugfs_loop_show, inode->i_private);
+ if (unlikely(_errno < 0)) {
+ net_dev = (struct net_device *)inode->i_private;
+
+ if (netif_msg_drv((struct dpa_priv_s *)netdev_priv(net_dev)))
+ netdev_err(net_dev, "single_open() = %d\n",
+ _errno);
+ }
+
+ return _errno;
+}
+
+
+int dpa_netdev_debugfs_create(struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ static int cnt;
+ char loop_file_name[100];
+
+ if (unlikely(dpa_debugfs_root == NULL)) {
+ pr_err(KBUILD_MODNAME ": %s:%hu:%s(): \t%s\n",
+ KBUILD_BASENAME".c", __LINE__, __func__,
+ "root debugfs missing, possible module ordering issue");
+ return -ENOMEM;
+ }
+
+ sprintf(loop_file_name, "eth%d_loop", ++cnt);
+ priv->debugfs_loop_file = debugfs_create_file(loop_file_name,
+ S_IRUGO,
+ dpa_debugfs_root,
+ net_dev,
+ &dpa_debugfs_lp_fops);
+ if (unlikely(priv->debugfs_loop_file == NULL)) {
+ netdev_err(net_dev, "debugfs_create_file(%s/%s)",
+ dpa_debugfs_root->d_iname,
+ loop_file_name);
+
+ return -ENOMEM;
+ }
+ return 0;
+}
+
+void dpa_netdev_debugfs_remove(struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+
+ debugfs_remove(priv->debugfs_loop_file);
+}
+
+int __init dpa_debugfs_module_init(void)
+{
+ int _errno = 0;
+
+ pr_info(KBUILD_MODNAME ": " DPA_DEBUGFS_DESCRIPTION "\n");
+
+ dpa_debugfs_root = debugfs_create_dir(DPA_ETH_DEBUGFS_ROOT, NULL);
+
+ if (unlikely(dpa_debugfs_root == NULL)) {
+ _errno = -ENOMEM;
+ pr_err(KBUILD_MODNAME ": %s:%hu:%s():\n",
+ KBUILD_BASENAME".c", __LINE__, __func__);
+ pr_err("\tdebugfs_create_dir(%s/"KBUILD_MODNAME") = %d\n",
+ DPA_ETH_DEBUGFS_ROOT, _errno);
+ }
+
+ return _errno;
+}
+
+void __exit dpa_debugfs_module_exit(void)
+{
+ debugfs_remove(dpa_debugfs_root);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_debugfs.h
@@ -0,0 +1,43 @@
+/* Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DPAA_DEBUGFS_H_
+#define DPAA_DEBUGFS_H_
+
+#include <linux/netdevice.h>
+#include <linux/dcache.h> /* struct dentry needed in dpaa_eth.h */
+
+int dpa_netdev_debugfs_create(struct net_device *net_dev);
+void dpa_netdev_debugfs_remove(struct net_device *net_dev);
+int __init dpa_debugfs_module_init(void);
+void __exit dpa_debugfs_module_exit(void);
+
+#endif /* DPAA_DEBUGFS_H_ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c
@@ -0,0 +1,1224 @@
+/* Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_mdio.h>
+#include <linux/of_net.h>
+#include <linux/kthread.h>
+#include <linux/io.h>
+#include <linux/if_arp.h> /* arp_hdr_len() */
+#include <linux/if_vlan.h> /* VLAN_HLEN */
+#include <linux/icmp.h> /* struct icmphdr */
+#include <linux/ip.h> /* struct iphdr */
+#include <linux/ipv6.h> /* struct ipv6hdr */
+#include <linux/udp.h> /* struct udphdr */
+#include <linux/tcp.h> /* struct tcphdr */
+#include <linux/net.h> /* net_ratelimit() */
+#include <linux/if_ether.h> /* ETH_P_IP and ETH_P_IPV6 */
+#include <linux/highmem.h>
+#include <linux/percpu.h>
+#include <linux/dma-mapping.h>
+#include <linux/fsl_bman.h>
+#ifdef CONFIG_SOC_BUS
+#include <linux/sys_soc.h> /* soc_device_match */
+#endif
+
+#include "fsl_fman.h"
+#include "fm_ext.h"
+#include "fm_port_ext.h"
+
+#include "mac.h"
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+#include "dpaa_debugfs.h"
+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */
+
+/* CREATE_TRACE_POINTS only needs to be defined once. Other dpa files
+ * using trace events only need to #include <trace/events/sched.h>
+ */
+#define CREATE_TRACE_POINTS
+#include "dpaa_eth_trace.h"
+
+#define DPA_NAPI_WEIGHT 64
+
+/* Valid checksum indication */
+#define DPA_CSUM_VALID 0xFFFF
+
+#define DPA_DESCRIPTION "FSL DPAA Ethernet driver"
+
+MODULE_LICENSE("Dual BSD/GPL");
+
+MODULE_AUTHOR("Andy Fleming <afleming@freescale.com>");
+
+MODULE_DESCRIPTION(DPA_DESCRIPTION);
+
+static uint8_t debug = -1;
+module_param(debug, byte, S_IRUGO);
+MODULE_PARM_DESC(debug, "Module/Driver verbosity level");
+
+/* This has to work in tandem with the DPA_CS_THRESHOLD_xxx values. */
+static uint16_t tx_timeout = 1000;
+module_param(tx_timeout, ushort, S_IRUGO);
+MODULE_PARM_DESC(tx_timeout, "The Tx timeout in ms");
+
+static const char rtx[][3] = {
+ [RX] = "RX",
+ [TX] = "TX"
+};
+
+#ifndef CONFIG_PPC
+bool dpaa_errata_a010022;
+EXPORT_SYMBOL(dpaa_errata_a010022);
+#endif
+
+/* BM */
+
+#define DPAA_ETH_MAX_PAD (L1_CACHE_BYTES * 8)
+
+static uint8_t dpa_priv_common_bpid;
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+struct net_device *dpa_loop_netdevs[20];
+#endif
+
+#ifdef CONFIG_PM
+
+static int dpaa_suspend(struct device *dev)
+{
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+ struct mac_device *mac_dev;
+ int err = 0;
+
+ net_dev = dev_get_drvdata(dev);
+
+ if (net_dev->flags & IFF_UP) {
+ priv = netdev_priv(net_dev);
+ mac_dev = priv->mac_dev;
+
+ if (priv->wol & DPAA_WOL_MAGIC) {
+ err = priv->mac_dev->set_wol(mac_dev->port_dev[RX],
+ priv->mac_dev->get_mac_handle(mac_dev), true);
+ if (err) {
+ netdev_err(net_dev, "set_wol() = %d\n", err);
+ goto set_wol_failed;
+ }
+ }
+
+ err = fm_port_suspend(mac_dev->port_dev[RX]);
+ if (err) {
+ netdev_err(net_dev, "fm_port_suspend(RX) = %d\n", err);
+ goto rx_port_suspend_failed;
+ }
+
+ err = fm_port_suspend(mac_dev->port_dev[TX]);
+ if (err) {
+ netdev_err(net_dev, "fm_port_suspend(TX) = %d\n", err);
+ goto tx_port_suspend_failed;
+ }
+ }
+
+ return 0;
+
+tx_port_suspend_failed:
+ fm_port_resume(mac_dev->port_dev[RX]);
+rx_port_suspend_failed:
+ if (priv->wol & DPAA_WOL_MAGIC) {
+ priv->mac_dev->set_wol(mac_dev->port_dev[RX],
+ priv->mac_dev->get_mac_handle(mac_dev), false);
+ }
+set_wol_failed:
+ return err;
+}
+
+static int dpaa_resume(struct device *dev)
+{
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+ struct mac_device *mac_dev;
+ int err = 0;
+
+ net_dev = dev_get_drvdata(dev);
+
+ if (net_dev->flags & IFF_UP) {
+ priv = netdev_priv(net_dev);
+ mac_dev = priv->mac_dev;
+
+ err = fm_mac_resume(mac_dev->get_mac_handle(mac_dev));
+ if (err) {
+ netdev_err(net_dev, "fm_mac_resume = %d\n", err);
+ goto resume_failed;
+ }
+
+ err = fm_port_resume(mac_dev->port_dev[TX]);
+ if (err) {
+ netdev_err(net_dev, "fm_port_resume(TX) = %d\n", err);
+ goto resume_failed;
+ }
+
+ err = fm_port_resume(mac_dev->port_dev[RX]);
+ if (err) {
+ netdev_err(net_dev, "fm_port_resume(RX) = %d\n", err);
+ goto resume_failed;
+ }
+
+ if (priv->wol & DPAA_WOL_MAGIC) {
+ err = priv->mac_dev->set_wol(mac_dev->port_dev[RX],
+ priv->mac_dev->get_mac_handle(mac_dev), false);
+ if (err) {
+ netdev_err(net_dev, "set_wol() = %d\n", err);
+ goto resume_failed;
+ }
+ }
+ }
+
+ return 0;
+
+resume_failed:
+ return err;
+}
+
+static const struct dev_pm_ops dpaa_pm_ops = {
+ .suspend = dpaa_suspend,
+ .resume = dpaa_resume,
+};
+
+#define DPAA_PM_OPS (&dpaa_pm_ops)
+
+#else /* CONFIG_PM */
+
+#define DPAA_PM_OPS NULL
+
+#endif /* CONFIG_PM */
+
+/* Checks whether the checksum field in Parse Results array is valid
+ * (equals 0xFFFF) and increments the .cse counter otherwise
+ */
+static inline void
+dpa_csum_validation(const struct dpa_priv_s *priv,
+ struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_fd *fd)
+{
+ dma_addr_t addr = qm_fd_addr(fd);
+ struct dpa_bp *dpa_bp = priv->dpa_bp;
+ void *frm = phys_to_virt(addr);
+ fm_prs_result_t *parse_result;
+
+ if (unlikely(!frm))
+ return;
+
+ dma_sync_single_for_cpu(dpa_bp->dev, addr, DPA_RX_PRIV_DATA_SIZE +
+ DPA_PARSE_RESULTS_SIZE, DMA_BIDIRECTIONAL);
+
+ parse_result = (fm_prs_result_t *)(frm + DPA_RX_PRIV_DATA_SIZE);
+
+ if (parse_result->cksum != DPA_CSUM_VALID)
+ percpu_priv->rx_errors.cse++;
+}
+
+static void _dpa_rx_error(struct net_device *net_dev,
+ const struct dpa_priv_s *priv,
+ struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_fd *fd,
+ u32 fqid)
+{
+ /* limit common, possibly innocuous Rx FIFO Overflow errors'
+ * interference with zero-loss convergence benchmark results.
+ */
+ if (likely(fd->status & FM_FD_STAT_ERR_PHYSICAL))
+ pr_warn_once("fsl-dpa: non-zero error counters in fman statistics (sysfs)\n");
+ else
+ if (netif_msg_hw(priv) && net_ratelimit())
+ netdev_dbg(net_dev, "Err FD status = 0x%08x\n",
+ fd->status & FM_FD_STAT_RX_ERRORS);
+#ifdef CONFIG_FSL_DPAA_HOOKS
+ if (dpaa_eth_hooks.rx_error &&
+ dpaa_eth_hooks.rx_error(net_dev, fd, fqid) == DPAA_ETH_STOLEN)
+ /* it's up to the hook to perform resource cleanup */
+ return;
+#endif
+ percpu_priv->stats.rx_errors++;
+
+ if (fd->status & FM_PORT_FRM_ERR_DMA)
+ percpu_priv->rx_errors.dme++;
+ if (fd->status & FM_PORT_FRM_ERR_PHYSICAL)
+ percpu_priv->rx_errors.fpe++;
+ if (fd->status & FM_PORT_FRM_ERR_SIZE)
+ percpu_priv->rx_errors.fse++;
+ if (fd->status & FM_PORT_FRM_ERR_PRS_HDR_ERR)
+ percpu_priv->rx_errors.phe++;
+ if (fd->status & FM_FD_STAT_L4CV)
+ dpa_csum_validation(priv, percpu_priv, fd);
+
+ dpa_fd_release(net_dev, fd);
+}
+
+static void _dpa_tx_error(struct net_device *net_dev,
+ const struct dpa_priv_s *priv,
+ struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_fd *fd,
+ u32 fqid)
+{
+ struct sk_buff *skb;
+
+ if (netif_msg_hw(priv) && net_ratelimit())
+ netdev_warn(net_dev, "FD status = 0x%08x\n",
+ fd->status & FM_FD_STAT_TX_ERRORS);
+#ifdef CONFIG_FSL_DPAA_HOOKS
+ if (dpaa_eth_hooks.tx_error &&
+ dpaa_eth_hooks.tx_error(net_dev, fd, fqid) == DPAA_ETH_STOLEN)
+ /* now the hook must ensure proper cleanup */
+ return;
+#endif
+ percpu_priv->stats.tx_errors++;
+
+ /* If we intended the buffers from this frame to go into the bpools
+ * when the FMan transmit was done, we need to put it in manually.
+ */
+ if (fd->bpid != 0xff) {
+ dpa_fd_release(net_dev, fd);
+ return;
+ }
+
+ skb = _dpa_cleanup_tx_fd(priv, fd);
+ dev_kfree_skb(skb);
+}
+
+/* Helper function to factor out frame validation logic on all Rx paths. Its
+ * purpose is to extract from the Parse Results structure information about
+ * the integrity of the frame, its checksum, the length of the parsed headers
+ * and whether the frame is suitable for GRO.
+ *
+ * Assumes no parser errors, since any error frame is dropped before this
+ * function is called.
+ *
+ * @skb will have its ip_summed field overwritten;
+ * @use_gro will only be written with 0, if the frame is definitely not
+ * GRO-able; otherwise, it will be left unchanged;
+ * @hdr_size will be written with a safe value, at least the size of the
+ * headers' length.
+ */
+void __hot _dpa_process_parse_results(const fm_prs_result_t *parse_results,
+ const struct qm_fd *fd,
+ struct sk_buff *skb, int *use_gro)
+{
+ if (fd->status & FM_FD_STAT_L4CV) {
+ /* The parser has run and performed L4 checksum validation.
+ * We know there were no parser errors (and implicitly no
+ * L4 csum error), otherwise we wouldn't be here.
+ */
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+ /* Don't go through GRO for certain types of traffic that
+ * we know are not GRO-able, such as dgram-based protocols.
+ * In the worst-case scenarios, such as small-pkt terminating
+ * UDP, the extra GRO processing would be overkill.
+ *
+ * The only protocol the Parser supports that is also GRO-able
+ * is currently TCP.
+ */
+ if (!fm_l4_frame_is_tcp(parse_results))
+ *use_gro = 0;
+
+ return;
+ }
+
+ /* We're here because either the parser didn't run or the L4 checksum
+ * was not verified. This may include the case of a UDP frame with
+ * checksum zero or an L4 proto other than TCP/UDP
+ */
+ skb->ip_summed = CHECKSUM_NONE;
+
+ /* Bypass GRO for unknown traffic or if no PCDs are applied */
+ *use_gro = 0;
+}
+
+int dpaa_eth_poll(struct napi_struct *napi, int budget)
+{
+ struct dpa_napi_portal *np =
+ container_of(napi, struct dpa_napi_portal, napi);
+
+ int cleaned = qman_p_poll_dqrr(np->p, budget);
+
+ if (cleaned < budget) {
+ int tmp;
+ napi_complete(napi);
+ tmp = qman_p_irqsource_add(np->p, QM_PIRQ_DQRI);
+ DPA_BUG_ON(tmp);
+ }
+
+ return cleaned;
+}
+EXPORT_SYMBOL(dpaa_eth_poll);
+
+static void __hot _dpa_tx_conf(struct net_device *net_dev,
+ const struct dpa_priv_s *priv,
+ struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_fd *fd,
+ u32 fqid)
+{
+ struct sk_buff *skb;
+
+ /* do we need the timestamp for the error frames? */
+
+ if (unlikely(fd->status & FM_FD_STAT_TX_ERRORS) != 0) {
+ if (netif_msg_hw(priv) && net_ratelimit())
+ netdev_warn(net_dev, "FD status = 0x%08x\n",
+ fd->status & FM_FD_STAT_TX_ERRORS);
+
+ percpu_priv->stats.tx_errors++;
+ }
+
+ /* hopefully we need not get the timestamp before the hook */
+#ifdef CONFIG_FSL_DPAA_HOOKS
+ if (dpaa_eth_hooks.tx_confirm && dpaa_eth_hooks.tx_confirm(net_dev,
+ fd, fqid) == DPAA_ETH_STOLEN)
+ /* it's the hook that must now perform cleanup */
+ return;
+#endif
+ /* This might not perfectly reflect the reality, if the core dequeuing
+ * the Tx confirmation is different from the one that did the enqueue,
+ * but at least it'll show up in the total count.
+ */
+ percpu_priv->tx_confirm++;
+
+ skb = _dpa_cleanup_tx_fd(priv, fd);
+
+ dev_kfree_skb(skb);
+}
+
+enum qman_cb_dqrr_result
+priv_rx_error_dqrr(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+ struct dpa_percpu_priv_s *percpu_priv;
+ int *count_ptr;
+
+ net_dev = ((struct dpa_fq *)fq)->net_dev;
+ priv = netdev_priv(net_dev);
+
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+ count_ptr = raw_cpu_ptr(priv->dpa_bp->percpu_count);
+
+ if (dpaa_eth_napi_schedule(percpu_priv, portal))
+ return qman_cb_dqrr_stop;
+
+ if (unlikely(dpaa_eth_refill_bpools(priv->dpa_bp, count_ptr)))
+ /* Unable to refill the buffer pool due to insufficient
+ * system memory. Just release the frame back into the pool,
+ * otherwise we'll soon end up with an empty buffer pool.
+ */
+ dpa_fd_release(net_dev, &dq->fd);
+ else
+ _dpa_rx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid);
+
+ return qman_cb_dqrr_consume;
+}
+
+
+enum qman_cb_dqrr_result __hot
+priv_rx_default_dqrr(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+ struct dpa_percpu_priv_s *percpu_priv;
+ int *count_ptr;
+ struct dpa_bp *dpa_bp;
+
+ net_dev = ((struct dpa_fq *)fq)->net_dev;
+ priv = netdev_priv(net_dev);
+ dpa_bp = priv->dpa_bp;
+
+ /* Trace the Rx fd */
+ trace_dpa_rx_fd(net_dev, fq, &dq->fd);
+
+ /* IRQ handler, non-migratable; safe to use raw_cpu_ptr here */
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+ count_ptr = raw_cpu_ptr(dpa_bp->percpu_count);
+
+ if (unlikely(dpaa_eth_napi_schedule(percpu_priv, portal)))
+ return qman_cb_dqrr_stop;
+
+ /* Vale of plenty: make sure we didn't run out of buffers */
+
+ if (unlikely(dpaa_eth_refill_bpools(dpa_bp, count_ptr)))
+ /* Unable to refill the buffer pool due to insufficient
+ * system memory. Just release the frame back into the pool,
+ * otherwise we'll soon end up with an empty buffer pool.
+ */
+ dpa_fd_release(net_dev, &dq->fd);
+ else
+ _dpa_rx(net_dev, portal, priv, percpu_priv, &dq->fd, fq->fqid,
+ count_ptr);
+
+ return qman_cb_dqrr_consume;
+}
+
+enum qman_cb_dqrr_result
+priv_tx_conf_error_dqrr(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+ struct dpa_percpu_priv_s *percpu_priv;
+
+ net_dev = ((struct dpa_fq *)fq)->net_dev;
+ priv = netdev_priv(net_dev);
+
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+
+ if (dpaa_eth_napi_schedule(percpu_priv, portal))
+ return qman_cb_dqrr_stop;
+
+ _dpa_tx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid);
+
+ return qman_cb_dqrr_consume;
+}
+
+enum qman_cb_dqrr_result __hot
+priv_tx_conf_default_dqrr(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+ struct dpa_percpu_priv_s *percpu_priv;
+
+ net_dev = ((struct dpa_fq *)fq)->net_dev;
+ priv = netdev_priv(net_dev);
+
+ /* Trace the fd */
+ trace_dpa_tx_conf_fd(net_dev, fq, &dq->fd);
+
+ /* Non-migratable context, safe to use raw_cpu_ptr */
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+
+ if (dpaa_eth_napi_schedule(percpu_priv, portal))
+ return qman_cb_dqrr_stop;
+
+ _dpa_tx_conf(net_dev, priv, percpu_priv, &dq->fd, fq->fqid);
+
+ return qman_cb_dqrr_consume;
+}
+
+void priv_ern(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ struct net_device *net_dev;
+ const struct dpa_priv_s *priv;
+ struct sk_buff *skb;
+ struct dpa_percpu_priv_s *percpu_priv;
+ struct qm_fd fd = msg->ern.fd;
+
+ net_dev = ((struct dpa_fq *)fq)->net_dev;
+ priv = netdev_priv(net_dev);
+ /* Non-migratable context, safe to use raw_cpu_ptr */
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+
+ percpu_priv->stats.tx_dropped++;
+ percpu_priv->stats.tx_fifo_errors++;
+ count_ern(percpu_priv, msg);
+
+ /* If we intended this buffer to go into the pool
+ * when the FM was done, we need to put it in
+ * manually.
+ */
+ if (msg->ern.fd.bpid != 0xff) {
+ dpa_fd_release(net_dev, &fd);
+ return;
+ }
+
+ skb = _dpa_cleanup_tx_fd(priv, &fd);
+ dev_kfree_skb_any(skb);
+}
+
+const struct dpa_fq_cbs_t private_fq_cbs = {
+ .rx_defq = { .cb = { .dqrr = priv_rx_default_dqrr } },
+ .tx_defq = { .cb = { .dqrr = priv_tx_conf_default_dqrr } },
+ .rx_errq = { .cb = { .dqrr = priv_rx_error_dqrr } },
+ .tx_errq = { .cb = { .dqrr = priv_tx_conf_error_dqrr } },
+ .egress_ern = { .cb = { .ern = priv_ern } }
+};
+EXPORT_SYMBOL(private_fq_cbs);
+
+static void dpaa_eth_napi_enable(struct dpa_priv_s *priv)
+{
+ struct dpa_percpu_priv_s *percpu_priv;
+ int i, j;
+
+ for_each_possible_cpu(i) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
+
+ for (j = 0; j < qman_portal_max; j++)
+ napi_enable(&percpu_priv->np[j].napi);
+ }
+}
+
+static void dpaa_eth_napi_disable(struct dpa_priv_s *priv)
+{
+ struct dpa_percpu_priv_s *percpu_priv;
+ int i, j;
+
+ for_each_possible_cpu(i) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
+
+ for (j = 0; j < qman_portal_max; j++)
+ napi_disable(&percpu_priv->np[j].napi);
+ }
+}
+
+static int __cold dpa_eth_priv_start(struct net_device *net_dev)
+{
+ int err;
+ struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+
+ dpaa_eth_napi_enable(priv);
+
+ err = dpa_start(net_dev);
+ if (err < 0)
+ dpaa_eth_napi_disable(priv);
+
+ return err;
+}
+
+
+
+static int __cold dpa_eth_priv_stop(struct net_device *net_dev)
+{
+ int _errno;
+ struct dpa_priv_s *priv;
+
+ _errno = dpa_stop(net_dev);
+ /* Allow NAPI to consume any frame still in the Rx/TxConfirm
+ * ingress queues. This is to avoid a race between the current
+ * context and ksoftirqd which could leave NAPI disabled while
+ * in fact there's still Rx traffic to be processed.
+ */
+ usleep_range(5000, 10000);
+
+ priv = netdev_priv(net_dev);
+ dpaa_eth_napi_disable(priv);
+
+ return _errno;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void dpaa_eth_poll_controller(struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ struct dpa_percpu_priv_s *percpu_priv =
+ raw_cpu_ptr(priv->percpu_priv);
+ struct qman_portal *p;
+ const struct qman_portal_config *pc;
+ struct dpa_napi_portal *np;
+
+ p = (struct qman_portal *)qman_get_affine_portal(smp_processor_id());
+ pc = qman_p_get_portal_config(p);
+ np = &percpu_priv->np[pc->index];
+
+ qman_p_irqsource_remove(np->p, QM_PIRQ_DQRI);
+ qman_p_poll_dqrr(np->p, np->napi.weight);
+ qman_p_irqsource_add(np->p, QM_PIRQ_DQRI);
+}
+#endif
+
+static const struct net_device_ops dpa_private_ops = {
+ .ndo_open = dpa_eth_priv_start,
+ .ndo_start_xmit = dpa_tx,
+ .ndo_stop = dpa_eth_priv_stop,
+ .ndo_tx_timeout = dpa_timeout,
+ .ndo_get_stats64 = dpa_get_stats64,
+ .ndo_set_mac_address = dpa_set_mac_address,
+ .ndo_validate_addr = eth_validate_addr,
+#ifdef CONFIG_FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE
+ .ndo_select_queue = dpa_select_queue,
+#endif
+ .ndo_change_mtu = dpa_change_mtu,
+ .ndo_set_rx_mode = dpa_set_rx_mode,
+ .ndo_init = dpa_ndo_init,
+ .ndo_set_features = dpa_set_features,
+ .ndo_fix_features = dpa_fix_features,
+ .ndo_do_ioctl = dpa_ioctl,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = dpaa_eth_poll_controller,
+#endif
+};
+
+static int dpa_private_napi_add(struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ struct dpa_percpu_priv_s *percpu_priv;
+ int i, cpu;
+
+ for_each_possible_cpu(cpu) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, cpu);
+
+ percpu_priv->np = devm_kzalloc(net_dev->dev.parent,
+ qman_portal_max * sizeof(struct dpa_napi_portal),
+ GFP_KERNEL);
+
+ if (unlikely(percpu_priv->np == NULL)) {
+ dev_err(net_dev->dev.parent, "devm_kzalloc() failed\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < qman_portal_max; i++)
+ netif_napi_add(net_dev, &percpu_priv->np[i].napi,
+ dpaa_eth_poll, DPA_NAPI_WEIGHT);
+ }
+
+ return 0;
+}
+
+void dpa_private_napi_del(struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ struct dpa_percpu_priv_s *percpu_priv;
+ int i, cpu;
+
+ for_each_possible_cpu(cpu) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, cpu);
+
+ if (percpu_priv->np) {
+ for (i = 0; i < qman_portal_max; i++)
+ netif_napi_del(&percpu_priv->np[i].napi);
+
+ devm_kfree(net_dev->dev.parent, percpu_priv->np);
+ }
+ }
+}
+EXPORT_SYMBOL(dpa_private_napi_del);
+
+static int dpa_private_netdev_init(struct net_device *net_dev)
+{
+ int i;
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ struct dpa_percpu_priv_s *percpu_priv;
+ const uint8_t *mac_addr;
+
+ /* Although we access another CPU's private data here
+ * we do it at initialization so it is safe
+ */
+ for_each_possible_cpu(i) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
+ percpu_priv->net_dev = net_dev;
+ }
+
+ net_dev->netdev_ops = &dpa_private_ops;
+ mac_addr = priv->mac_dev->addr;
+
+ net_dev->mem_start = priv->mac_dev->res->start;
+ net_dev->mem_end = priv->mac_dev->res->end;
+
+ net_dev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+ NETIF_F_LLTX);
+
+ /* Advertise S/G and HIGHDMA support for private interfaces */
+ net_dev->hw_features |= NETIF_F_SG | NETIF_F_HIGHDMA;
+ /* Recent kernels enable GSO automatically, if
+ * we declare NETIF_F_SG. For conformity, we'll
+ * still declare GSO explicitly.
+ */
+ net_dev->features |= NETIF_F_GSO;
+
+ /* Advertise GRO support */
+ net_dev->features |= NETIF_F_GRO;
+
+ /* Advertise NETIF_F_HW_ACCEL_MQ to avoid Tx timeout warnings */
+ net_dev->features |= NETIF_F_HW_ACCEL_MQ;
+
+#ifndef CONFIG_PPC
+ /* Due to the A010022 FMan errata, we can not use contig frames larger
+ * than 4K, nor S/G frames. We need to stop advertising S/G and GSO
+ * support.
+ */
+ if (unlikely(dpaa_errata_a010022)) {
+ net_dev->hw_features &= ~NETIF_F_SG;
+ net_dev->features &= ~NETIF_F_GSO;
+ }
+#endif
+
+ return dpa_netdev_init(net_dev, mac_addr, tx_timeout);
+}
+
+static struct dpa_bp * __cold
+dpa_priv_bp_probe(struct device *dev)
+{
+ struct dpa_bp *dpa_bp;
+
+ dpa_bp = devm_kzalloc(dev, sizeof(*dpa_bp), GFP_KERNEL);
+ if (unlikely(dpa_bp == NULL)) {
+ dev_err(dev, "devm_kzalloc() failed\n");
+ return ERR_PTR(-ENOMEM);
+ }
+
+ dpa_bp->percpu_count = devm_alloc_percpu(dev, *dpa_bp->percpu_count);
+ dpa_bp->target_count = CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT;
+
+ dpa_bp->seed_cb = dpa_bp_priv_seed;
+ dpa_bp->free_buf_cb = _dpa_bp_free_pf;
+
+ return dpa_bp;
+}
+
+/* Place all ingress FQs (Rx Default, Rx Error, PCD FQs) in a dedicated CGR.
+ * We won't be sending congestion notifications to FMan; for now, we just use
+ * this CGR to generate enqueue rejections to FMan in order to drop the frames
+ * before they reach our ingress queues and eat up memory.
+ */
+static int dpaa_eth_priv_ingress_cgr_init(struct dpa_priv_s *priv)
+{
+ struct qm_mcc_initcgr initcgr;
+ u32 cs_th;
+ int err;
+
+ err = qman_alloc_cgrid(&priv->ingress_cgr.cgrid);
+ if (err < 0) {
+ pr_err("Error %d allocating CGR ID\n", err);
+ goto out_error;
+ }
+
+ /* Enable CS TD, but disable Congestion State Change Notifications. */
+ initcgr.we_mask = QM_CGR_WE_CS_THRES;
+ initcgr.cgr.cscn_en = QM_CGR_EN;
+ cs_th = CONFIG_FSL_DPAA_INGRESS_CS_THRESHOLD;
+ qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1);
+
+ initcgr.we_mask |= QM_CGR_WE_CSTD_EN;
+ initcgr.cgr.cstd_en = QM_CGR_EN;
+
+ /* This is actually a hack, because this CGR will be associated with
+ * our affine SWP. However, we'll place our ingress FQs in it.
+ */
+ err = qman_create_cgr(&priv->ingress_cgr, QMAN_CGR_FLAG_USE_INIT,
+ &initcgr);
+ if (err < 0) {
+ pr_err("Error %d creating ingress CGR with ID %d\n", err,
+ priv->ingress_cgr.cgrid);
+ qman_release_cgrid(priv->ingress_cgr.cgrid);
+ goto out_error;
+ }
+ pr_debug("Created ingress CGR %d for netdev with hwaddr %pM\n",
+ priv->ingress_cgr.cgrid, priv->mac_dev->addr);
+
+ /* struct qman_cgr allows special cgrid values (i.e. outside the 0..255
+ * range), but we have no common initialization path between the
+ * different variants of the DPAA Eth driver, so we do it here rather
+ * than modifying every other variant than "private Eth".
+ */
+ priv->use_ingress_cgr = true;
+
+out_error:
+ return err;
+}
+
+static int dpa_priv_bp_create(struct net_device *net_dev, struct dpa_bp *dpa_bp,
+ size_t count)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ int i;
+
+ if (netif_msg_probe(priv))
+ dev_dbg(net_dev->dev.parent,
+ "Using private BM buffer pools\n");
+
+ priv->bp_count = count;
+
+ for (i = 0; i < count; i++) {
+ int err;
+ err = dpa_bp_alloc(&dpa_bp[i], net_dev->dev.parent);
+ if (err < 0) {
+ dpa_bp_free(priv);
+ priv->dpa_bp = NULL;
+ return err;
+ }
+
+ priv->dpa_bp = &dpa_bp[i];
+ }
+
+ dpa_priv_common_bpid = priv->dpa_bp->bpid;
+ return 0;
+}
+
+static const struct of_device_id dpa_match[];
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+static int dpa_new_loop_id(void)
+{
+ static int if_id;
+
+ return if_id++;
+}
+#endif
+
+static int
+dpaa_eth_priv_probe(struct platform_device *_of_dev)
+{
+ int err = 0, i, channel;
+ struct device *dev;
+ struct device_node *dpa_node;
+ struct dpa_bp *dpa_bp;
+ size_t count = 1;
+ struct net_device *net_dev = NULL;
+ struct dpa_priv_s *priv = NULL;
+ struct dpa_percpu_priv_s *percpu_priv;
+ struct fm_port_fqs port_fqs;
+ struct dpa_buffer_layout_s *buf_layout = NULL;
+ struct mac_device *mac_dev;
+
+ dev = &_of_dev->dev;
+
+ dpa_node = dev->of_node;
+
+ if (!of_device_is_available(dpa_node))
+ return -ENODEV;
+
+ /* Get the buffer pools assigned to this interface;
+ * run only once the default pool probing code
+ */
+ dpa_bp = (dpa_bpid2pool(dpa_priv_common_bpid)) ? :
+ dpa_priv_bp_probe(dev);
+ if (IS_ERR(dpa_bp))
+ return PTR_ERR(dpa_bp);
+
+ /* Allocate this early, so we can store relevant information in
+ * the private area (needed by 1588 code in dpa_mac_probe)
+ */
+ net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA_ETH_TX_QUEUES);
+ if (!net_dev) {
+ dev_err(dev, "alloc_etherdev_mq() failed\n");
+ goto alloc_etherdev_mq_failed;
+ }
+
+ /* Do this here, so we can be verbose early */
+ SET_NETDEV_DEV(net_dev, dev);
+ dev_set_drvdata(dev, net_dev);
+
+ priv = netdev_priv(net_dev);
+ priv->net_dev = net_dev;
+ strcpy(priv->if_type, "private");
+
+ priv->msg_enable = netif_msg_init(debug, -1);
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ priv->loop_id = dpa_new_loop_id();
+ priv->loop_to = -1; /* disabled by default */
+ dpa_loop_netdevs[priv->loop_id] = net_dev;
+#endif
+
+ mac_dev = dpa_mac_probe(_of_dev);
+ if (IS_ERR(mac_dev) || !mac_dev) {
+ err = PTR_ERR(mac_dev);
+ goto mac_probe_failed;
+ }
+
+ /* We have physical ports, so we need to establish
+ * the buffer layout.
+ */
+ buf_layout = devm_kzalloc(dev, 2 * sizeof(*buf_layout),
+ GFP_KERNEL);
+ if (!buf_layout) {
+ dev_err(dev, "devm_kzalloc() failed\n");
+ goto alloc_failed;
+ }
+ dpa_set_buffers_layout(mac_dev, buf_layout);
+
+ /* For private ports, need to compute the size of the default
+ * buffer pool, based on FMan port buffer layout;also update
+ * the maximum buffer size for private ports if necessary
+ */
+ dpa_bp->size = dpa_bp_size(&buf_layout[RX]);
+
+#ifdef CONFIG_FSL_DPAA_ETH_JUMBO_FRAME
+ /* We only want to use jumbo frame optimization if we actually have
+ * L2 MAX FRM set for jumbo frames as well.
+ */
+#ifndef CONFIG_PPC
+ if (likely(!dpaa_errata_a010022))
+#endif
+ if(fm_get_max_frm() < 9600)
+ dev_warn(dev,
+ "Invalid configuration: if jumbo frames support is on, FSL_FM_MAX_FRAME_SIZE should be set to 9600\n");
+#endif
+
+ INIT_LIST_HEAD(&priv->dpa_fq_list);
+
+ memset(&port_fqs, 0, sizeof(port_fqs));
+
+ err = dpa_fq_probe_mac(dev, &priv->dpa_fq_list, &port_fqs, true, RX);
+ if (!err)
+ err = dpa_fq_probe_mac(dev, &priv->dpa_fq_list,
+ &port_fqs, true, TX);
+
+ if (err < 0)
+ goto fq_probe_failed;
+
+ /* bp init */
+
+ err = dpa_priv_bp_create(net_dev, dpa_bp, count);
+
+ if (err < 0)
+ goto bp_create_failed;
+
+ priv->mac_dev = mac_dev;
+
+ channel = dpa_get_channel();
+
+ if (channel < 0) {
+ err = channel;
+ goto get_channel_failed;
+ }
+
+ priv->channel = (uint16_t)channel;
+ dpaa_eth_add_channel(priv->channel);
+
+ dpa_fq_setup(priv, &private_fq_cbs, priv->mac_dev->port_dev[TX]);
+
+ /* Create a congestion group for this netdev, with
+ * dynamically-allocated CGR ID.
+ * Must be executed after probing the MAC, but before
+ * assigning the egress FQs to the CGRs.
+ */
+ err = dpaa_eth_cgr_init(priv);
+ if (err < 0) {
+ dev_err(dev, "Error initializing CGR\n");
+ goto tx_cgr_init_failed;
+ }
+ err = dpaa_eth_priv_ingress_cgr_init(priv);
+ if (err < 0) {
+ dev_err(dev, "Error initializing ingress CGR\n");
+ goto rx_cgr_init_failed;
+ }
+
+ /* Add the FQs to the interface, and make them active */
+ err = dpa_fqs_init(dev, &priv->dpa_fq_list, false);
+ if (err < 0)
+ goto fq_alloc_failed;
+
+ priv->buf_layout = buf_layout;
+ priv->tx_headroom = dpa_get_headroom(&priv->buf_layout[TX]);
+ priv->rx_headroom = dpa_get_headroom(&priv->buf_layout[RX]);
+
+ /* All real interfaces need their ports initialized */
+ dpaa_eth_init_ports(mac_dev, dpa_bp, count, &port_fqs,
+ buf_layout, dev);
+
+#ifdef CONFIG_FMAN_PFC
+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) {
+ err = fm_port_set_pfc_priorities_mapping_to_qman_wq(
+ mac_dev->port_dev[TX], i, i);
+ if (unlikely(err != 0)) {
+ dev_err(dev, "Error maping PFC %u to WQ %u\n", i, i);
+ goto pfc_mapping_failed;
+ }
+ }
+#endif
+
+ priv->percpu_priv = devm_alloc_percpu(dev, *priv->percpu_priv);
+
+ if (priv->percpu_priv == NULL) {
+ dev_err(dev, "devm_alloc_percpu() failed\n");
+ err = -ENOMEM;
+ goto alloc_percpu_failed;
+ }
+ for_each_possible_cpu(i) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
+ memset(percpu_priv, 0, sizeof(*percpu_priv));
+ }
+
+ /* Initialize NAPI */
+ err = dpa_private_napi_add(net_dev);
+
+ if (err < 0)
+ goto napi_add_failed;
+
+ err = dpa_private_netdev_init(net_dev);
+
+ if (err < 0)
+ goto netdev_init_failed;
+
+ dpaa_eth_sysfs_init(&net_dev->dev);
+
+#ifdef CONFIG_PM
+ device_set_wakeup_capable(dev, true);
+#endif
+
+ pr_info("fsl_dpa: Probed interface %s\n", net_dev->name);
+
+ return 0;
+
+netdev_init_failed:
+napi_add_failed:
+ dpa_private_napi_del(net_dev);
+alloc_percpu_failed:
+#ifdef CONFIG_FMAN_PFC
+pfc_mapping_failed:
+#endif
+ dpa_fq_free(dev, &priv->dpa_fq_list);
+fq_alloc_failed:
+ qman_delete_cgr_safe(&priv->ingress_cgr);
+ qman_release_cgrid(priv->ingress_cgr.cgrid);
+rx_cgr_init_failed:
+ qman_delete_cgr_safe(&priv->cgr_data.cgr);
+ qman_release_cgrid(priv->cgr_data.cgr.cgrid);
+tx_cgr_init_failed:
+get_channel_failed:
+ dpa_bp_free(priv);
+bp_create_failed:
+fq_probe_failed:
+alloc_failed:
+mac_probe_failed:
+ dev_set_drvdata(dev, NULL);
+ free_netdev(net_dev);
+alloc_etherdev_mq_failed:
+ if (atomic_read(&dpa_bp->refs) == 0)
+ devm_kfree(dev, dpa_bp);
+
+ return err;
+}
+
+static const struct of_device_id dpa_match[] = {
+ {
+ .compatible = "fsl,dpa-ethernet"
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, dpa_match);
+
+static struct platform_driver dpa_driver = {
+ .driver = {
+ .name = KBUILD_MODNAME,
+ .of_match_table = dpa_match,
+ .owner = THIS_MODULE,
+ .pm = DPAA_PM_OPS,
+ },
+ .probe = dpaa_eth_priv_probe,
+ .remove = dpa_remove
+};
+
+#ifndef CONFIG_PPC
+static bool __init __cold soc_has_errata_a010022(void)
+{
+#ifdef CONFIG_SOC_BUS
+ const struct soc_device_attribute soc_msi_matches[] = {
+ { .family = "QorIQ LS1043A",
+ .data = NULL },
+ { },
+ };
+
+ if (soc_device_match(soc_msi_matches))
+ return true;
+
+ return false;
+#else
+ return true; /* cannot identify SoC */
+#endif
+}
+#endif
+
+static int __init __cold dpa_load(void)
+{
+ int _errno;
+
+ pr_info(DPA_DESCRIPTION "\n");
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ dpa_debugfs_module_init();
+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */
+
+ /* initialise dpaa_eth mirror values */
+ dpa_rx_extra_headroom = fm_get_rx_extra_headroom();
+ dpa_max_frm = fm_get_max_frm();
+ dpa_num_cpus = num_possible_cpus();
+
+#ifndef CONFIG_PPC
+ /* Detect if the current SoC requires the 4K alignment workaround */
+ dpaa_errata_a010022 = soc_has_errata_a010022();
+#endif
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ memset(dpa_loop_netdevs, 0, sizeof(dpa_loop_netdevs));
+#endif
+
+ _errno = platform_driver_register(&dpa_driver);
+ if (unlikely(_errno < 0)) {
+ pr_err(KBUILD_MODNAME
+ ": %s:%hu:%s(): platform_driver_register() = %d\n",
+ KBUILD_BASENAME".c", __LINE__, __func__, _errno);
+ }
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+
+ return _errno;
+}
+module_init(dpa_load);
+
+static void __exit __cold dpa_unload(void)
+{
+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n",
+ KBUILD_BASENAME".c", __func__);
+
+ platform_driver_unregister(&dpa_driver);
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ dpa_debugfs_module_exit();
+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */
+
+ /* Only one channel is used and needs to be relased after all
+ * interfaces are removed
+ */
+ dpa_release_channel();
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+}
+module_exit(dpa_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h
@@ -0,0 +1,687 @@
+/* Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DPA_H
+#define __DPA_H
+
+#include <linux/netdevice.h>
+#include <linux/fsl_qman.h> /* struct qman_fq */
+
+#include "fm_ext.h"
+#include "dpaa_eth_trace.h"
+
+extern int dpa_rx_extra_headroom;
+extern int dpa_max_frm;
+extern int dpa_num_cpus;
+
+#define dpa_get_rx_extra_headroom() dpa_rx_extra_headroom
+#define dpa_get_max_frm() dpa_max_frm
+
+#define dpa_get_max_mtu() \
+ (dpa_get_max_frm() - (VLAN_ETH_HLEN + ETH_FCS_LEN))
+
+#define __hot
+
+/* Simple enum of FQ types - used for array indexing */
+enum port_type {RX, TX};
+
+/* TODO: This structure should be renamed & moved to the FMD wrapper */
+struct dpa_buffer_layout_s {
+ uint16_t priv_data_size;
+ bool parse_results;
+ bool time_stamp;
+ bool hash_results;
+ uint8_t manip_extra_space;
+ uint16_t data_align;
+};
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define DPA_BUG_ON(cond) BUG_ON(cond)
+#else
+#define DPA_BUG_ON(cond)
+#endif
+
+#define DPA_TX_PRIV_DATA_SIZE 16
+#define DPA_PARSE_RESULTS_SIZE sizeof(fm_prs_result_t)
+#define DPA_TIME_STAMP_SIZE 8
+#define DPA_HASH_RESULTS_SIZE 8
+#define DPA_RX_PRIV_DATA_SIZE (DPA_TX_PRIV_DATA_SIZE + \
+ dpa_get_rx_extra_headroom())
+
+#define FM_FD_STAT_RX_ERRORS \
+ (FM_PORT_FRM_ERR_DMA | FM_PORT_FRM_ERR_PHYSICAL | \
+ FM_PORT_FRM_ERR_SIZE | FM_PORT_FRM_ERR_CLS_DISCARD | \
+ FM_PORT_FRM_ERR_EXTRACTION | FM_PORT_FRM_ERR_NO_SCHEME | \
+ FM_PORT_FRM_ERR_ILL_PLCR | FM_PORT_FRM_ERR_PRS_TIMEOUT | \
+ FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT | FM_PORT_FRM_ERR_PRS_HDR_ERR)
+
+#define FM_FD_STAT_TX_ERRORS \
+ (FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT | \
+ FM_PORT_FRM_ERR_LENGTH | FM_PORT_FRM_ERR_DMA)
+
+#ifndef CONFIG_FSL_DPAA_ETH_JUMBO_FRAME
+/* The raw buffer size must be cacheline aligned.
+ * Normally we use 2K buffers.
+ */
+#define DPA_BP_RAW_SIZE 2048
+#else
+/* For jumbo frame optimizations, use buffers large enough to accommodate
+ * 9.6K frames, FD maximum offset, skb sh_info overhead and some extra
+ * space to account for further alignments.
+ */
+#define DPA_MAX_FRM_SIZE 9600
+#ifdef CONFIG_PPC
+#define DPA_BP_RAW_SIZE \
+ ((DPA_MAX_FRM_SIZE + DPA_MAX_FD_OFFSET + \
+ sizeof(struct skb_shared_info) + 128) & ~(SMP_CACHE_BYTES - 1))
+#else /* CONFIG_PPC */
+#define DPA_BP_RAW_SIZE ((unlikely(dpaa_errata_a010022)) ? 2048 : \
+ ((DPA_MAX_FRM_SIZE + DPA_MAX_FD_OFFSET + \
+ sizeof(struct skb_shared_info) + 128) & ~(SMP_CACHE_BYTES - 1)))
+#endif /* CONFIG_PPC */
+#endif /* CONFIG_FSL_DPAA_ETH_JUMBO_FRAME */
+
+/* This is what FMan is ever allowed to use.
+ * FMan-DMA requires 16-byte alignment for Rx buffers, but SKB_DATA_ALIGN is
+ * even stronger (SMP_CACHE_BYTES-aligned), so we just get away with that,
+ * via SKB_WITH_OVERHEAD(). We can't rely on netdev_alloc_frag() giving us
+ * half-page-aligned buffers (can we?), so we reserve some more space
+ * for start-of-buffer alignment.
+ */
+#define dpa_bp_size(buffer_layout) (SKB_WITH_OVERHEAD(DPA_BP_RAW_SIZE) - \
+ SMP_CACHE_BYTES)
+/* We must ensure that skb_shinfo is always cacheline-aligned. */
+#define DPA_SKB_SIZE(size) ((size) & ~(SMP_CACHE_BYTES - 1))
+
+/* Maximum size of a buffer for which recycling is allowed.
+ * We need an upper limit such that forwarded skbs that get reallocated on Tx
+ * aren't allowed to grow unboundedly. On the other hand, we need to make sure
+ * that skbs allocated by us will not fail to be recycled due to their size.
+ *
+ * For a requested size, the kernel allocator provides the next power of two
+ * sized block, which the stack will use as is, regardless of the actual size
+ * it required; since we must accommodate at most 9.6K buffers (L2 maximum
+ * supported frame size), set the recycling upper limit to 16K.
+ */
+#define DPA_RECYCLE_MAX_SIZE 16384
+
+#if defined(CONFIG_FSL_SDK_FMAN_TEST)
+/*TODO: temporary for fman pcd testing */
+#define FMAN_PCD_TESTS_MAX_NUM_RANGES 20
+#endif
+
+#define DPAA_ETH_FQ_DELTA 0x10000
+
+#define DPAA_ETH_PCD_FQ_BASE(device_addr) \
+ (((device_addr) & 0x1fffff) >> 6)
+
+#define DPAA_ETH_PCD_FQ_HI_PRIO_BASE(device_addr) \
+ (DPAA_ETH_FQ_DELTA + DPAA_ETH_PCD_FQ_BASE(device_addr))
+
+/* Largest value that the FQD's OAL field can hold.
+ * This is DPAA-1.x specific.
+ * TODO: This rather belongs in fsl_qman.h
+ */
+#define FSL_QMAN_MAX_OAL 127
+
+/* Maximum offset value for a contig or sg FD (represented on 9 bits) */
+#define DPA_MAX_FD_OFFSET ((1 << 9) - 1)
+
+/* Default alignment for start of data in an Rx FD */
+#define DPA_FD_DATA_ALIGNMENT 16
+
+/* Values for the L3R field of the FM Parse Results
+ */
+/* L3 Type field: First IP Present IPv4 */
+#define FM_L3_PARSE_RESULT_IPV4 0x8000
+/* L3 Type field: First IP Present IPv6 */
+#define FM_L3_PARSE_RESULT_IPV6 0x4000
+
+/* Values for the L4R field of the FM Parse Results
+ * See $8.8.4.7.20 - L4 HXS - L4 Results from DPAA-Rev2 Reference Manual.
+ */
+/* L4 Type field: UDP */
+#define FM_L4_PARSE_RESULT_UDP 0x40
+/* L4 Type field: TCP */
+#define FM_L4_PARSE_RESULT_TCP 0x20
+/* FD status field indicating whether the FM Parser has attempted to validate
+ * the L4 csum of the frame.
+ * Note that having this bit set doesn't necessarily imply that the checksum
+ * is valid. One would have to check the parse results to find that out.
+ */
+#define FM_FD_STAT_L4CV 0x00000004
+
+
+#define FM_FD_STAT_ERR_PHYSICAL FM_PORT_FRM_ERR_PHYSICAL
+
+/* Check if the parsed frame was found to be a TCP segment.
+ *
+ * @parse_result_ptr must be of type (fm_prs_result_t *).
+ */
+#define fm_l4_frame_is_tcp(parse_result_ptr) \
+ ((parse_result_ptr)->l4r & FM_L4_PARSE_RESULT_TCP)
+
+/* number of Tx queues to FMan */
+#ifdef CONFIG_FMAN_PFC
+#define DPAA_ETH_TX_QUEUES (NR_CPUS * CONFIG_FMAN_PFC_COS_COUNT)
+#else
+#define DPAA_ETH_TX_QUEUES NR_CPUS
+#endif
+
+#define DPAA_ETH_RX_QUEUES 128
+
+/* Convenience macros for storing/retrieving the skb back-pointers. They must
+ * accommodate both recycling and confirmation paths - i.e. cases when the buf
+ * was allocated by ourselves, respectively by the stack. In the former case,
+ * we could store the skb at negative offset; in the latter case, we can't,
+ * so we'll use 0 as offset.
+ *
+ * NB: @off is an offset from a (struct sk_buff **) pointer!
+ */
+#define DPA_WRITE_SKB_PTR(skb, skbh, addr, off) \
+{ \
+ skbh = (struct sk_buff **)addr; \
+ *(skbh + (off)) = skb; \
+}
+#define DPA_READ_SKB_PTR(skb, skbh, addr, off) \
+{ \
+ skbh = (struct sk_buff **)addr; \
+ skb = *(skbh + (off)); \
+}
+
+#ifdef CONFIG_PM
+/* Magic Packet wakeup */
+#define DPAA_WOL_MAGIC 0x00000001
+#endif
+
+#if defined(CONFIG_FSL_SDK_FMAN_TEST)
+struct pcd_range {
+ uint32_t base;
+ uint32_t count;
+};
+#endif
+
+/* More detailed FQ types - used for fine-grained WQ assignments */
+enum dpa_fq_type {
+ FQ_TYPE_RX_DEFAULT = 1, /* Rx Default FQs */
+ FQ_TYPE_RX_ERROR, /* Rx Error FQs */
+ FQ_TYPE_RX_PCD, /* User-defined PCDs */
+ FQ_TYPE_TX, /* "Real" Tx FQs */
+ FQ_TYPE_TX_CONFIRM, /* Tx default Conf FQ (actually an Rx FQ) */
+ FQ_TYPE_TX_CONF_MQ, /* Tx conf FQs (one for each Tx FQ) */
+ FQ_TYPE_TX_ERROR, /* Tx Error FQs (these are actually Rx FQs) */
+ FQ_TYPE_RX_PCD_HI_PRIO, /* User-defined high-priority PCDs */
+};
+
+struct dpa_fq {
+ struct qman_fq fq_base;
+ struct list_head list;
+ struct net_device *net_dev;
+ bool init;
+ uint32_t fqid;
+ uint32_t flags;
+ uint16_t channel;
+ uint8_t wq;
+ enum dpa_fq_type fq_type;
+};
+
+struct dpa_fq_cbs_t {
+ struct qman_fq rx_defq;
+ struct qman_fq tx_defq;
+ struct qman_fq rx_errq;
+ struct qman_fq tx_errq;
+ struct qman_fq egress_ern;
+};
+
+struct fqid_cell {
+ uint32_t start;
+ uint32_t count;
+};
+
+struct dpa_bp {
+ struct bman_pool *pool;
+ uint8_t bpid;
+ struct device *dev;
+ union {
+ /* The buffer pools used for the private ports are initialized
+ * with target_count buffers for each CPU; at runtime the
+ * number of buffers per CPU is constantly brought back to this
+ * level
+ */
+ int target_count;
+ /* The configured value for the number of buffers in the pool,
+ * used for shared port buffer pools
+ */
+ int config_count;
+ };
+ size_t size;
+ bool seed_pool;
+ /* physical address of the contiguous memory used by the pool to store
+ * the buffers
+ */
+ dma_addr_t paddr;
+ /* virtual address of the contiguous memory used by the pool to store
+ * the buffers
+ */
+ void __iomem *vaddr;
+ /* current number of buffers in the bpool alloted to this CPU */
+ int __percpu *percpu_count;
+ atomic_t refs;
+ /* some bpools need to be seeded before use by this cb */
+ int (*seed_cb)(struct dpa_bp *);
+ /* some bpools need to be emptied before freeing; this cb is used
+ * for freeing of individual buffers taken from the pool
+ */
+ void (*free_buf_cb)(void *addr);
+};
+
+struct dpa_rx_errors {
+ u64 dme; /* DMA Error */
+ u64 fpe; /* Frame Physical Error */
+ u64 fse; /* Frame Size Error */
+ u64 phe; /* Header Error */
+ u64 cse; /* Checksum Validation Error */
+};
+
+/* Counters for QMan ERN frames - one counter per rejection code */
+struct dpa_ern_cnt {
+ u64 cg_tdrop; /* Congestion group taildrop */
+ u64 wred; /* WRED congestion */
+ u64 err_cond; /* Error condition */
+ u64 early_window; /* Order restoration, frame too early */
+ u64 late_window; /* Order restoration, frame too late */
+ u64 fq_tdrop; /* FQ taildrop */
+ u64 fq_retired; /* FQ is retired */
+ u64 orp_zero; /* ORP disabled */
+};
+
+struct dpa_napi_portal {
+ struct napi_struct napi;
+ struct qman_portal *p;
+};
+
+struct dpa_percpu_priv_s {
+ struct net_device *net_dev;
+ struct dpa_napi_portal *np;
+ u64 in_interrupt;
+ u64 tx_returned;
+ u64 tx_confirm;
+ /* fragmented (non-linear) skbuffs received from the stack */
+ u64 tx_frag_skbuffs;
+ /* number of S/G frames received */
+ u64 rx_sg;
+
+ struct rtnl_link_stats64 stats;
+ struct dpa_rx_errors rx_errors;
+ struct dpa_ern_cnt ern_cnt;
+};
+
+struct dpa_priv_s {
+ struct dpa_percpu_priv_s __percpu *percpu_priv;
+ struct dpa_bp *dpa_bp;
+ /* Store here the needed Tx headroom for convenience and speed
+ * (even though it can be computed based on the fields of buf_layout)
+ */
+ uint16_t tx_headroom;
+ struct net_device *net_dev;
+ struct mac_device *mac_dev;
+ struct qman_fq *egress_fqs[DPAA_ETH_TX_QUEUES];
+ struct qman_fq *conf_fqs[DPAA_ETH_TX_QUEUES];
+
+ size_t bp_count;
+
+ uint16_t channel; /* "fsl,qman-channel-id" */
+ struct list_head dpa_fq_list;
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ struct dentry *debugfs_loop_file;
+#endif
+
+ uint32_t msg_enable; /* net_device message level */
+#ifdef CONFIG_FSL_DPAA_1588
+ struct dpa_ptp_tsu *tsu;
+#endif
+
+#if defined(CONFIG_FSL_SDK_FMAN_TEST)
+/* TODO: this is temporary until pcd support is implemented in dpaa */
+ int priv_pcd_num_ranges;
+ struct pcd_range priv_pcd_ranges[FMAN_PCD_TESTS_MAX_NUM_RANGES];
+#endif
+
+ struct {
+ /**
+ * All egress queues to a given net device belong to one
+ * (and the same) congestion group.
+ */
+ struct qman_cgr cgr;
+ /* If congested, when it began. Used for performance stats. */
+ u32 congestion_start_jiffies;
+ /* Number of jiffies the Tx port was congested. */
+ u32 congested_jiffies;
+ /**
+ * Counter for the number of times the CGR
+ * entered congestion state
+ */
+ u32 cgr_congested_count;
+ } cgr_data;
+ /* Use a per-port CGR for ingress traffic. */
+ bool use_ingress_cgr;
+ struct qman_cgr ingress_cgr;
+
+#ifdef CONFIG_FSL_DPAA_TS
+ bool ts_tx_en; /* Tx timestamping enabled */
+ bool ts_rx_en; /* Rx timestamping enabled */
+#endif /* CONFIG_FSL_DPAA_TS */
+
+ struct dpa_buffer_layout_s *buf_layout;
+ uint16_t rx_headroom;
+ char if_type[30];
+
+ void *peer;
+#ifdef CONFIG_PM
+ u32 wol;
+#endif
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ int loop_id;
+ int loop_to;
+#endif
+#ifdef CONFIG_FSL_DPAA_CEETM
+ bool ceetm_en; /* CEETM QoS enabled */
+#endif
+};
+
+struct fm_port_fqs {
+ struct dpa_fq *tx_defq;
+ struct dpa_fq *tx_errq;
+ struct dpa_fq *rx_defq;
+ struct dpa_fq *rx_errq;
+};
+
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+extern struct net_device *dpa_loop_netdevs[20];
+#endif
+
+/* functions with different implementation for SG and non-SG: */
+int dpa_bp_priv_seed(struct dpa_bp *dpa_bp);
+int dpaa_eth_refill_bpools(struct dpa_bp *dpa_bp, int *count_ptr);
+void __hot _dpa_rx(struct net_device *net_dev,
+ struct qman_portal *portal,
+ const struct dpa_priv_s *priv,
+ struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_fd *fd,
+ u32 fqid,
+ int *count_ptr);
+int __hot dpa_tx(struct sk_buff *skb, struct net_device *net_dev);
+int __hot dpa_tx_extended(struct sk_buff *skb, struct net_device *net_dev,
+ struct qman_fq *egress_fq, struct qman_fq *conf_fq);
+struct sk_buff *_dpa_cleanup_tx_fd(const struct dpa_priv_s *priv,
+ const struct qm_fd *fd);
+void __hot _dpa_process_parse_results(const fm_prs_result_t *parse_results,
+ const struct qm_fd *fd,
+ struct sk_buff *skb,
+ int *use_gro);
+#ifndef CONFIG_FSL_DPAA_TS
+bool dpa_skb_is_recyclable(struct sk_buff *skb);
+bool dpa_buf_is_recyclable(struct sk_buff *skb,
+ uint32_t min_size,
+ uint16_t min_offset,
+ unsigned char **new_buf_start);
+#endif
+int __hot skb_to_contig_fd(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd,
+ int *count_ptr, int *offset);
+int __hot skb_to_sg_fd(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd);
+int __cold __attribute__((nonnull))
+ _dpa_fq_free(struct device *dev, struct qman_fq *fq);
+
+/* Turn on HW checksum computation for this outgoing frame.
+ * If the current protocol is not something we support in this regard
+ * (or if the stack has already computed the SW checksum), we do nothing.
+ *
+ * Returns 0 if all goes well (or HW csum doesn't apply), and a negative value
+ * otherwise.
+ *
+ * Note that this function may modify the fd->cmd field and the skb data buffer
+ * (the Parse Results area).
+ */
+int dpa_enable_tx_csum(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd, char *parse_results);
+
+static inline int dpaa_eth_napi_schedule(struct dpa_percpu_priv_s *percpu_priv,
+ struct qman_portal *portal)
+{
+ /* In case of threaded ISR for RT enable kernel,
+ * in_irq() does not return appropriate value, so use
+ * in_serving_softirq to distinguish softirq or irq context.
+ */
+ if (unlikely(in_irq() || !in_serving_softirq())) {
+ /* Disable QMan IRQ and invoke NAPI */
+ int ret = qman_p_irqsource_remove(portal, QM_PIRQ_DQRI);
+ if (likely(!ret)) {
+ const struct qman_portal_config *pc =
+ qman_p_get_portal_config(portal);
+ struct dpa_napi_portal *np =
+ &percpu_priv->np[pc->index];
+
+ np->p = portal;
+ napi_schedule(&np->napi);
+ percpu_priv->in_interrupt++;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static inline ssize_t __const __must_check __attribute__((nonnull))
+dpa_fd_length(const struct qm_fd *fd)
+{
+ return fd->length20;
+}
+
+static inline ssize_t __const __must_check __attribute__((nonnull))
+dpa_fd_offset(const struct qm_fd *fd)
+{
+ return fd->offset;
+}
+
+static inline uint16_t dpa_get_headroom(struct dpa_buffer_layout_s *bl)
+{
+ uint16_t headroom;
+ /* The frame headroom must accommodate:
+ * - the driver private data area
+ * - parse results, hash results, timestamp if selected
+ * - manip extra space
+ * If either hash results or time stamp are selected, both will
+ * be copied to/from the frame headroom, as TS is located between PR and
+ * HR in the IC and IC copy size has a granularity of 16bytes
+ * (see description of FMBM_RICP and FMBM_TICP registers in DPAARM)
+ *
+ * Also make sure the headroom is a multiple of data_align bytes
+ */
+ headroom = (uint16_t)(bl->priv_data_size +
+ (bl->parse_results ? DPA_PARSE_RESULTS_SIZE : 0) +
+ (bl->hash_results || bl->time_stamp ?
+ DPA_TIME_STAMP_SIZE + DPA_HASH_RESULTS_SIZE : 0) +
+ bl->manip_extra_space);
+
+ return bl->data_align ? ALIGN(headroom, bl->data_align) : headroom;
+}
+
+int fm_mac_dump_regs(struct mac_device *h_dev, char *buf, int n);
+int fm_mac_dump_rx_stats(struct mac_device *h_dev, char *buf, int n);
+int fm_mac_dump_tx_stats(struct mac_device *h_dev, char *buf, int n);
+
+void dpaa_eth_sysfs_remove(struct device *dev);
+void dpaa_eth_sysfs_init(struct device *dev);
+int dpaa_eth_poll(struct napi_struct *napi, int budget);
+
+void dpa_private_napi_del(struct net_device *net_dev);
+
+/* Equivalent to a memset(0), but works faster */
+static inline void clear_fd(struct qm_fd *fd)
+{
+ fd->opaque_addr = 0;
+ fd->opaque = 0;
+ fd->cmd = 0;
+}
+
+static inline int _dpa_tx_fq_to_id(const struct dpa_priv_s *priv,
+ struct qman_fq *tx_fq)
+{
+ int i;
+
+ for (i = 0; i < DPAA_ETH_TX_QUEUES; i++)
+ if (priv->egress_fqs[i] == tx_fq)
+ return i;
+
+ return -EINVAL;
+}
+
+static inline int __hot dpa_xmit(struct dpa_priv_s *priv,
+ struct rtnl_link_stats64 *percpu_stats,
+ struct qm_fd *fd, struct qman_fq *egress_fq,
+ struct qman_fq *conf_fq)
+{
+ int err, i;
+
+ if (fd->bpid == 0xff)
+ fd->cmd |= qman_fq_fqid(conf_fq);
+
+ /* Trace this Tx fd */
+ trace_dpa_tx_fd(priv->net_dev, egress_fq, fd);
+
+ for (i = 0; i < 100000; i++) {
+ err = qman_enqueue(egress_fq, fd, 0);
+ if (err != -EBUSY)
+ break;
+ }
+
+ if (unlikely(err < 0)) {
+ /* TODO differentiate b/w -EBUSY (EQCR full) and other codes? */
+ percpu_stats->tx_errors++;
+ percpu_stats->tx_fifo_errors++;
+ return err;
+ }
+
+ percpu_stats->tx_packets++;
+ percpu_stats->tx_bytes += dpa_fd_length(fd);
+
+ return 0;
+}
+
+/* Use multiple WQs for FQ assignment:
+ * - Tx Confirmation queues go to WQ1.
+ * - Rx Default, Tx and PCD queues go to WQ3 (no differentiation between
+ * Rx and Tx traffic, or between Rx Default and Rx PCD frames).
+ * - Rx Error and Tx Error queues go to WQ2 (giving them a better chance
+ * to be scheduled, in case there are many more FQs in WQ3).
+ * This ensures that Tx-confirmed buffers are timely released. In particular,
+ * it avoids congestion on the Tx Confirm FQs, which can pile up PFDRs if they
+ * are greatly outnumbered by other FQs in the system (usually PCDs), while
+ * dequeue scheduling is round-robin.
+ */
+static inline void _dpa_assign_wq(struct dpa_fq *fq)
+{
+ switch (fq->fq_type) {
+ case FQ_TYPE_TX_CONFIRM:
+ case FQ_TYPE_TX_CONF_MQ:
+ fq->wq = 1;
+ break;
+ case FQ_TYPE_RX_DEFAULT:
+ case FQ_TYPE_TX:
+ fq->wq = 3;
+ break;
+ case FQ_TYPE_RX_ERROR:
+ case FQ_TYPE_TX_ERROR:
+ case FQ_TYPE_RX_PCD_HI_PRIO:
+ fq->wq = 2;
+ break;
+ case FQ_TYPE_RX_PCD:
+ fq->wq = 5;
+ break;
+ default:
+ WARN(1, "Invalid FQ type %d for FQID %d!\n",
+ fq->fq_type, fq->fqid);
+ }
+}
+
+#ifdef CONFIG_FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE
+/* Use in lieu of skb_get_queue_mapping() */
+#ifdef CONFIG_FMAN_PFC
+#define dpa_get_queue_mapping(skb) \
+ (((skb)->priority < CONFIG_FMAN_PFC_COS_COUNT) ? \
+ ((skb)->priority * dpa_num_cpus + smp_processor_id()) : \
+ ((CONFIG_FMAN_PFC_COS_COUNT - 1) * \
+ dpa_num_cpus + smp_processor_id()));
+
+#else
+#define dpa_get_queue_mapping(skb) \
+ raw_smp_processor_id()
+#endif
+#else
+/* Use the queue selected by XPS */
+#define dpa_get_queue_mapping(skb) \
+ skb_get_queue_mapping(skb)
+#endif
+
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+struct ptp_priv_s {
+ struct device_node *node;
+ struct platform_device *of_dev;
+ struct ptp_clock *clock;
+ struct mac_device *mac_dev;
+};
+extern struct ptp_priv_s ptp_priv;
+#endif
+
+static inline void _dpa_bp_free_pf(void *addr)
+{
+ put_page(virt_to_head_page(addr));
+}
+
+/* LS1043A SoC has a HW issue regarding FMan DMA transactions; The issue
+ * manifests itself at high traffic rates when frames cross 4K memory
+ * boundaries or when they are not aligned to 16 bytes; For the moment, we
+ * use a SW workaround to avoid frames larger than 4K or that exceed 4K
+ * alignments and to realign the frames to 16 bytes.
+ */
+
+#ifndef CONFIG_PPC
+extern bool dpaa_errata_a010022; /* SoC affected by A010022 errata */
+#define NONREC_MARK 0x01
+#define HAS_DMA_ISSUE(start, size) \
+ (((uintptr_t)(start) + (size)) > \
+ (((uintptr_t)(start) + 0x1000) & ~0xFFF))
+#endif /* !CONFIG_PPC */
+
+#endif /* __DPA_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.c
@@ -0,0 +1,205 @@
+/* Copyright 2008-2013 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/of_platform.h>
+#include <linux/of_net.h>
+#include <linux/etherdevice.h>
+#include <linux/kthread.h>
+#include <linux/percpu.h>
+#include <linux/highmem.h>
+#include <linux/sort.h>
+#include <linux/fsl_qman.h>
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+#include "dpaa_eth_base.h"
+
+#define DPA_DESCRIPTION "FSL DPAA Advanced drivers:"
+
+MODULE_LICENSE("Dual BSD/GPL");
+
+uint8_t advanced_debug = -1;
+module_param(advanced_debug, byte, S_IRUGO);
+MODULE_PARM_DESC(advanced_debug, "Module/Driver verbosity level");
+EXPORT_SYMBOL(advanced_debug);
+
+static int dpa_bp_cmp(const void *dpa_bp0, const void *dpa_bp1)
+{
+ return ((struct dpa_bp *)dpa_bp0)->size -
+ ((struct dpa_bp *)dpa_bp1)->size;
+}
+
+struct dpa_bp * __cold __must_check /* __attribute__((nonnull)) */
+dpa_bp_probe(struct platform_device *_of_dev, size_t *count)
+{
+ int i, lenp, na, ns, err;
+ struct device *dev;
+ struct device_node *dev_node;
+ const __be32 *bpool_cfg;
+ struct dpa_bp *dpa_bp;
+ u32 bpid;
+
+ dev = &_of_dev->dev;
+
+ *count = of_count_phandle_with_args(dev->of_node,
+ "fsl,bman-buffer-pools", NULL);
+ if (*count < 1) {
+ dev_err(dev, "missing fsl,bman-buffer-pools device tree entry\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ dpa_bp = devm_kzalloc(dev, *count * sizeof(*dpa_bp), GFP_KERNEL);
+ if (dpa_bp == NULL) {
+ dev_err(dev, "devm_kzalloc() failed\n");
+ return ERR_PTR(-ENOMEM);
+ }
+
+ dev_node = of_find_node_by_path("/");
+ if (unlikely(dev_node == NULL)) {
+ dev_err(dev, "of_find_node_by_path(/) failed\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ na = of_n_addr_cells(dev_node);
+ ns = of_n_size_cells(dev_node);
+
+ for (i = 0; i < *count; i++) {
+ of_node_put(dev_node);
+
+ dev_node = of_parse_phandle(dev->of_node,
+ "fsl,bman-buffer-pools", i);
+ if (dev_node == NULL) {
+ dev_err(dev, "of_find_node_by_phandle() failed\n");
+ return ERR_PTR(-EFAULT);
+ }
+
+ if (unlikely(!of_device_is_compatible(dev_node, "fsl,bpool"))) {
+ dev_err(dev,
+ "!of_device_is_compatible(%s, fsl,bpool)\n",
+ dev_node->full_name);
+ dpa_bp = ERR_PTR(-EINVAL);
+ goto _return_of_node_put;
+ }
+
+ err = of_property_read_u32(dev_node, "fsl,bpid", &bpid);
+ if (err) {
+ dev_err(dev, "Cannot find buffer pool ID in the device tree\n");
+ dpa_bp = ERR_PTR(-EINVAL);
+ goto _return_of_node_put;
+ }
+ dpa_bp[i].bpid = (uint8_t)bpid;
+
+ bpool_cfg = of_get_property(dev_node, "fsl,bpool-ethernet-cfg",
+ &lenp);
+ if (bpool_cfg && (lenp == (2 * ns + na) * sizeof(*bpool_cfg))) {
+ const uint32_t *seed_pool;
+
+ dpa_bp[i].config_count =
+ (int)of_read_number(bpool_cfg, ns);
+ dpa_bp[i].size =
+ (size_t)of_read_number(bpool_cfg + ns, ns);
+ dpa_bp[i].paddr =
+ of_read_number(bpool_cfg + 2 * ns, na);
+
+ seed_pool = of_get_property(dev_node,
+ "fsl,bpool-ethernet-seeds", &lenp);
+ dpa_bp[i].seed_pool = !!seed_pool;
+
+ } else {
+ dev_err(dev,
+ "Missing/invalid fsl,bpool-ethernet-cfg device tree entry for node %s\n",
+ dev_node->full_name);
+ dpa_bp = ERR_PTR(-EINVAL);
+ goto _return_of_node_put;
+ }
+ }
+
+ sort(dpa_bp, *count, sizeof(*dpa_bp), dpa_bp_cmp, NULL);
+
+ return dpa_bp;
+
+_return_of_node_put:
+ if (dev_node)
+ of_node_put(dev_node);
+
+ return dpa_bp;
+}
+EXPORT_SYMBOL(dpa_bp_probe);
+
+int dpa_bp_create(struct net_device *net_dev, struct dpa_bp *dpa_bp,
+ size_t count)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ int i;
+
+ priv->dpa_bp = dpa_bp;
+ priv->bp_count = count;
+
+ for (i = 0; i < count; i++) {
+ int err;
+ err = dpa_bp_alloc(&dpa_bp[i], net_dev->dev.parent);
+ if (err < 0) {
+ dpa_bp_free(priv);
+ priv->dpa_bp = NULL;
+ return err;
+ }
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_bp_create);
+
+static int __init __cold dpa_advanced_load(void)
+{
+ pr_info(DPA_DESCRIPTION "\n");
+
+ return 0;
+}
+module_init(dpa_advanced_load);
+
+static void __exit __cold dpa_advanced_unload(void)
+{
+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n",
+ KBUILD_BASENAME".c", __func__);
+
+}
+module_exit(dpa_advanced_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.h
@@ -0,0 +1,49 @@
+/* Copyright 2008-2013 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DPAA_ETH_BASE_H
+#define __DPAA_ETH_BASE_H
+
+#include <linux/etherdevice.h> /* struct net_device */
+#include <linux/fsl_bman.h> /* struct bm_buffer */
+#include <linux/of_platform.h> /* struct platform_device */
+#include <linux/net_tstamp.h> /* struct hwtstamp_config */
+
+extern uint8_t advanced_debug;
+extern const struct dpa_fq_cbs_t shared_fq_cbs;
+extern int __hot dpa_shared_tx(struct sk_buff *skb, struct net_device *net_dev);
+
+struct dpa_bp * __cold __must_check /* __attribute__((nonnull)) */
+dpa_bp_probe(struct platform_device *_of_dev, size_t *count);
+int dpa_bp_create(struct net_device *net_dev, struct dpa_bp *dpa_bp,
+ size_t count);
+
+#endif /* __DPAA_ETH_BASE_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
@@ -0,0 +1,2115 @@
+/* Copyright 2008-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/init.h>
+#include "dpaa_eth_ceetm.h"
+
+#define DPA_CEETM_DESCRIPTION "FSL DPAA CEETM qdisc"
+
+const struct nla_policy ceetm_policy[TCA_CEETM_MAX + 1] = {
+ [TCA_CEETM_COPT] = { .len = sizeof(struct tc_ceetm_copt) },
+ [TCA_CEETM_QOPS] = { .len = sizeof(struct tc_ceetm_qopt) },
+};
+
+struct Qdisc_ops ceetm_qdisc_ops;
+
+/* Obtain the DCP and the SP ids from the FMan port */
+static void get_dcp_and_sp(struct net_device *dev, enum qm_dc_portal *dcp_id,
+ unsigned int *sp_id)
+{
+ uint32_t channel;
+ t_LnxWrpFmPortDev *port_dev;
+ struct dpa_priv_s *dpa_priv = netdev_priv(dev);
+ struct mac_device *mac_dev = dpa_priv->mac_dev;
+
+ port_dev = (t_LnxWrpFmPortDev *)mac_dev->port_dev[TX];
+ channel = port_dev->txCh;
+
+ *sp_id = channel & CHANNEL_SP_MASK;
+ pr_debug(KBUILD_BASENAME " : FM sub-portal ID %d\n", *sp_id);
+
+ if (channel < DCP0_MAX_CHANNEL) {
+ *dcp_id = qm_dc_portal_fman0;
+ pr_debug(KBUILD_BASENAME " : DCP ID 0\n");
+ } else {
+ *dcp_id = qm_dc_portal_fman1;
+ pr_debug(KBUILD_BASENAME " : DCP ID 1\n");
+ }
+}
+
+/* Wait for the DPAA Eth driver WQ TX FQs to empty */
+static void dpaa_drain_fqs(struct net_device *dev)
+{
+ const struct dpa_priv_s *priv = netdev_priv(dev);
+ struct qm_mcr_queryfq_np np;
+ struct qman_fq *fq;
+ int ret, i;
+
+ for (i = 0; i < DPAA_ETH_TX_QUEUES; i ++) {
+ fq = priv->egress_fqs[i];
+ while (true) {
+ ret = qman_query_fq_np(fq, &np);
+ if (unlikely(ret)) {
+ pr_err(KBUILD_BASENAME
+ " : %s : unable to query FQ %x: %d\n",
+ __func__, fq->fqid, ret);
+ break;
+ }
+
+ if (np.frm_cnt == 0)
+ break;
+ }
+ }
+}
+
+/* Wait for the DPAA CEETM TX CQs to empty */
+static void ceetm_drain_class(struct ceetm_class *cl)
+{
+ struct qm_mcr_ceetm_cq_query cq_query;
+ struct qm_ceetm_cq *cq;
+ unsigned int idx;
+ int ret;
+
+ if (!cl)
+ return;
+
+ switch (cl->type) {
+ case CEETM_ROOT:
+ /* The ROOT classes aren't directly linked to CEETM CQs */
+ return;
+ case CEETM_PRIO:
+ cq = (struct qm_ceetm_cq*)cl->prio.cq;
+ break;
+ case CEETM_WBFS:
+ cq = (struct qm_ceetm_cq*)cl->wbfs.cq;
+ break;
+ }
+
+ if (!cq || !cl->ch)
+ return;
+
+ /* Build the query CQID by merging the channel and the CQ IDs */
+ idx = (cq->parent->idx << 4) | cq->idx;
+
+ while (true) {
+ ret = qman_ceetm_query_cq(idx,
+ cl->ch->dcp_idx,
+ &cq_query);
+ if (unlikely(ret)) {
+ pr_err(KBUILD_BASENAME
+ " : %s : unable to query CQ %x: %d\n",
+ __func__, idx, ret);
+ break;
+ }
+
+ if (cq_query.frm_cnt == 0)
+ break;
+ }
+}
+
+/* Enqueue Rejection Notification callback */
+static void ceetm_ern(struct qman_portal *portal, struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ struct dpa_percpu_priv_s *dpa_percpu_priv;
+ struct ceetm_class_stats *cstats = NULL;
+ const struct dpa_priv_s *dpa_priv;
+ struct qm_fd fd = msg->ern.fd;
+ struct net_device *net_dev;
+ struct ceetm_fq *ceetm_fq;
+ struct ceetm_class *cls;
+ struct sk_buff *skb;
+
+ ceetm_fq = container_of(fq, struct ceetm_fq, fq);
+ net_dev = ceetm_fq->net_dev;
+ dpa_priv = netdev_priv(net_dev);
+ dpa_percpu_priv = raw_cpu_ptr(dpa_priv->percpu_priv);
+
+ /* Increment DPA counters */
+ dpa_percpu_priv->stats.tx_dropped++;
+ dpa_percpu_priv->stats.tx_fifo_errors++;
+ count_ern(dpa_percpu_priv, msg);
+
+ /* Increment CEETM counters */
+ cls = ceetm_fq->ceetm_cls;
+ switch (cls->type) {
+ case CEETM_PRIO:
+ cstats = this_cpu_ptr(cls->prio.cstats);
+ break;
+ case CEETM_WBFS:
+ cstats = this_cpu_ptr(cls->wbfs.cstats);
+ break;
+ }
+
+ if (cstats)
+ cstats->ern_drop_count++;
+
+ /* Release the buffers that were supposed to be recycled. */
+ if (fd.bpid != 0xff) {
+ dpa_fd_release(net_dev, &fd);
+ return;
+ }
+
+ /* Release the frames that were supposed to return on the
+ * confirmation path.
+ */
+ skb = _dpa_cleanup_tx_fd(dpa_priv, &fd);
+ dev_kfree_skb_any(skb);
+}
+
+/* Congestion State Change Notification callback */
+static void ceetm_cscn(struct qm_ceetm_ccg *ccg, void *cb_ctx, int congested)
+{
+ struct ceetm_fq *ceetm_fq = (struct ceetm_fq *)cb_ctx;
+ struct dpa_priv_s *dpa_priv = netdev_priv(ceetm_fq->net_dev);
+ struct ceetm_class *cls = ceetm_fq->ceetm_cls;
+ struct ceetm_class_stats *cstats = NULL;
+
+ switch (cls->type) {
+ case CEETM_PRIO:
+ cstats = this_cpu_ptr(cls->prio.cstats);
+ break;
+ case CEETM_WBFS:
+ cstats = this_cpu_ptr(cls->wbfs.cstats);
+ break;
+ }
+
+ ceetm_fq->congested = congested;
+
+ if (congested) {
+ dpa_priv->cgr_data.congestion_start_jiffies = jiffies;
+ dpa_priv->cgr_data.cgr_congested_count++;
+ if (cstats)
+ cstats->congested_count++;
+ } else {
+ dpa_priv->cgr_data.congested_jiffies +=
+ (jiffies - dpa_priv->cgr_data.congestion_start_jiffies);
+ }
+}
+
+/* Allocate a ceetm fq */
+static int ceetm_alloc_fq(struct ceetm_fq **fq, struct net_device *dev,
+ struct ceetm_class *cls)
+{
+ *fq = kzalloc(sizeof(**fq), GFP_KERNEL);
+ if (!*fq)
+ return -ENOMEM;
+
+ (*fq)->net_dev = dev;
+ (*fq)->ceetm_cls = cls;
+ (*fq)->congested = 0;
+ return 0;
+}
+
+/* Configure a ceetm Class Congestion Group */
+static int ceetm_config_ccg(struct qm_ceetm_ccg **ccg,
+ struct qm_ceetm_channel *channel, unsigned int id,
+ struct ceetm_fq *fq, struct dpa_priv_s *dpa_priv)
+{
+ int err;
+ u32 cs_th;
+ u16 ccg_mask;
+ struct qm_ceetm_ccg_params ccg_params;
+
+ err = qman_ceetm_ccg_claim(ccg, channel, id, ceetm_cscn, fq);
+ if (err)
+ return err;
+
+ /* Configure the count mode (frames/bytes), enable congestion state
+ * notifications, configure the congestion entry and exit thresholds,
+ * enable tail-drop, configure the tail-drop mode, and set the
+ * overhead accounting limit
+ */
+ ccg_mask = QM_CCGR_WE_MODE |
+ QM_CCGR_WE_CSCN_EN |
+ QM_CCGR_WE_CS_THRES_IN | QM_CCGR_WE_CS_THRES_OUT |
+ QM_CCGR_WE_TD_EN | QM_CCGR_WE_TD_MODE |
+ QM_CCGR_WE_OAL;
+
+ ccg_params.mode = 0; /* count bytes */
+ ccg_params.cscn_en = 1; /* generate notifications */
+ ccg_params.td_en = 1; /* enable tail-drop */
+ ccg_params.td_mode = 0; /* tail-drop on congestion state */
+ ccg_params.oal = (signed char)(min(sizeof(struct sk_buff) +
+ dpa_priv->tx_headroom, (size_t)FSL_QMAN_MAX_OAL));
+
+ /* Set the congestion state thresholds according to the link speed */
+ if (dpa_priv->mac_dev->if_support & SUPPORTED_10000baseT_Full)
+ cs_th = CONFIG_FSL_DPAA_CEETM_CCS_THRESHOLD_10G;
+ else
+ cs_th = CONFIG_FSL_DPAA_CEETM_CCS_THRESHOLD_1G;
+
+ qm_cgr_cs_thres_set64(&ccg_params.cs_thres_in, cs_th, 1);
+ qm_cgr_cs_thres_set64(&ccg_params.cs_thres_out,
+ cs_th * CEETM_CCGR_RATIO, 1);
+
+ err = qman_ceetm_ccg_set(*ccg, ccg_mask, &ccg_params);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+/* Configure a ceetm Logical Frame Queue */
+static int ceetm_config_lfq(struct qm_ceetm_cq *cq, struct ceetm_fq *fq,
+ struct qm_ceetm_lfq **lfq)
+{
+ int err;
+ u64 context_a;
+ u32 context_b;
+
+ err = qman_ceetm_lfq_claim(lfq, cq);
+ if (err)
+ return err;
+
+ /* Get the former contexts in order to preserve context B */
+ err = qman_ceetm_lfq_get_context(*lfq, &context_a, &context_b);
+ if (err)
+ return err;
+
+ context_a = CEETM_CONTEXT_A;
+ err = qman_ceetm_lfq_set_context(*lfq, context_a, context_b);
+ if (err)
+ return err;
+
+ (*lfq)->ern = ceetm_ern;
+
+ err = qman_ceetm_create_fq(*lfq, &fq->fq);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+/* Configure a prio ceetm class */
+static int ceetm_config_prio_cls(struct ceetm_class *cls,
+ struct net_device *dev,
+ unsigned int id)
+{
+ int err;
+ struct dpa_priv_s *dpa_priv = netdev_priv(dev);
+
+ err = ceetm_alloc_fq(&cls->prio.fq, dev, cls);
+ if (err)
+ return err;
+
+ /* Claim and configure the CCG */
+ err = ceetm_config_ccg(&cls->prio.ccg, cls->ch, id, cls->prio.fq,
+ dpa_priv);
+ if (err)
+ return err;
+
+ /* Claim and configure the CQ */
+ err = qman_ceetm_cq_claim(&cls->prio.cq, cls->ch, id, cls->prio.ccg);
+ if (err)
+ return err;
+
+ if (cls->shaped) {
+ err = qman_ceetm_channel_set_cq_cr_eligibility(cls->ch, id, 1);
+ if (err)
+ return err;
+
+ err = qman_ceetm_channel_set_cq_er_eligibility(cls->ch, id, 1);
+ if (err)
+ return err;
+ }
+
+ /* Claim and configure a LFQ */
+ err = ceetm_config_lfq(cls->prio.cq, cls->prio.fq, &cls->prio.lfq);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+/* Configure a wbfs ceetm class */
+static int ceetm_config_wbfs_cls(struct ceetm_class *cls,
+ struct net_device *dev,
+ unsigned int id, int type)
+{
+ int err;
+ struct dpa_priv_s *dpa_priv = netdev_priv(dev);
+
+ err = ceetm_alloc_fq(&cls->wbfs.fq, dev, cls);
+ if (err)
+ return err;
+
+ /* Claim and configure the CCG */
+ err = ceetm_config_ccg(&cls->wbfs.ccg, cls->ch, id, cls->wbfs.fq,
+ dpa_priv);
+ if (err)
+ return err;
+
+ /* Claim and configure the CQ */
+ if (type == WBFS_GRP_B)
+ err = qman_ceetm_cq_claim_B(&cls->wbfs.cq, cls->ch, id,
+ cls->wbfs.ccg);
+ else
+ err = qman_ceetm_cq_claim_A(&cls->wbfs.cq, cls->ch, id,
+ cls->wbfs.ccg);
+ if (err)
+ return err;
+
+ /* Configure the CQ weight: real number multiplied by 100 to get rid
+ * of the fraction
+ */
+ err = qman_ceetm_set_queue_weight_in_ratio(cls->wbfs.cq,
+ cls->wbfs.weight * 100);
+ if (err)
+ return err;
+
+ /* Claim and configure a LFQ */
+ err = ceetm_config_lfq(cls->wbfs.cq, cls->wbfs.fq, &cls->wbfs.lfq);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+/* Find class in qdisc hash table using given handle */
+static inline struct ceetm_class *ceetm_find(u32 handle, struct Qdisc *sch)
+{
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct Qdisc_class_common *clc;
+
+ pr_debug(KBUILD_BASENAME " : %s : find class %X in qdisc %X\n",
+ __func__, handle, sch->handle);
+
+ clc = qdisc_class_find(&priv->clhash, handle);
+ return clc ? container_of(clc, struct ceetm_class, common) : NULL;
+}
+
+/* Insert a class in the qdisc's class hash */
+static void ceetm_link_class(struct Qdisc *sch,
+ struct Qdisc_class_hash *clhash,
+ struct Qdisc_class_common *common)
+{
+ sch_tree_lock(sch);
+ qdisc_class_hash_insert(clhash, common);
+ sch_tree_unlock(sch);
+ qdisc_class_hash_grow(sch, clhash);
+}
+
+/* Destroy a ceetm class */
+static void ceetm_cls_destroy(struct Qdisc *sch, struct ceetm_class *cl)
+{
+ struct net_device *dev = qdisc_dev(sch);
+
+ if (!cl)
+ return;
+
+ pr_debug(KBUILD_BASENAME " : %s : destroy class %X from under %X\n",
+ __func__, cl->common.classid, sch->handle);
+
+ switch (cl->type) {
+ case CEETM_ROOT:
+ if (cl->root.child) {
+ qdisc_destroy(cl->root.child);
+ cl->root.child = NULL;
+ }
+
+ if (cl->ch && qman_ceetm_channel_release(cl->ch))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the channel %d\n",
+ __func__, cl->ch->idx);
+
+ break;
+
+ case CEETM_PRIO:
+ if (cl->prio.child) {
+ qdisc_destroy(cl->prio.child);
+ cl->prio.child = NULL;
+ }
+
+ /* We must make sure the CQ is empty before releasing it.
+ * Pause all transmissions while we wait for it to drain.
+ */
+ netif_tx_stop_all_queues(dev);
+ ceetm_drain_class(cl);
+
+ if (cl->prio.lfq && qman_ceetm_lfq_release(cl->prio.lfq))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the LFQ %d\n",
+ __func__, cl->prio.lfq->idx);
+
+ if (cl->prio.cq && qman_ceetm_cq_release(cl->prio.cq))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the CQ %d\n",
+ __func__, cl->prio.cq->idx);
+
+ if (cl->prio.ccg && qman_ceetm_ccg_release(cl->prio.ccg))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the CCG %d\n",
+ __func__, cl->prio.ccg->idx);
+
+ kfree(cl->prio.fq);
+
+ if (cl->prio.cstats)
+ free_percpu(cl->prio.cstats);
+
+ netif_tx_wake_all_queues(dev);
+ break;
+
+ case CEETM_WBFS:
+ /* We must make sure the CQ is empty before releasing it.
+ * Pause all transmissions while we wait for it to drain.
+ */
+ netif_tx_stop_all_queues(dev);
+ ceetm_drain_class(cl);
+
+ if (cl->wbfs.lfq && qman_ceetm_lfq_release(cl->wbfs.lfq))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the LFQ %d\n",
+ __func__, cl->wbfs.lfq->idx);
+
+ if (cl->wbfs.cq && qman_ceetm_cq_release(cl->wbfs.cq))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the CQ %d\n",
+ __func__, cl->wbfs.cq->idx);
+
+ if (cl->wbfs.ccg && qman_ceetm_ccg_release(cl->wbfs.ccg))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the CCG %d\n",
+ __func__, cl->wbfs.ccg->idx);
+
+ kfree(cl->wbfs.fq);
+
+ if (cl->wbfs.cstats)
+ free_percpu(cl->wbfs.cstats);
+
+ netif_tx_wake_all_queues(dev);
+ }
+
+ tcf_destroy_chain(&cl->filter_list);
+ kfree(cl);
+}
+
+/* Destroy a ceetm qdisc */
+static void ceetm_destroy(struct Qdisc *sch)
+{
+ unsigned int ntx, i;
+ struct hlist_node *next;
+ struct ceetm_class *cl;
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct net_device *dev = qdisc_dev(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : destroy qdisc %X\n",
+ __func__, sch->handle);
+
+ /* All filters need to be removed before destroying the classes */
+ tcf_destroy_chain(&priv->filter_list);
+
+ for (i = 0; i < priv->clhash.hashsize; i++) {
+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode)
+ tcf_destroy_chain(&cl->filter_list);
+ }
+
+ for (i = 0; i < priv->clhash.hashsize; i++) {
+ hlist_for_each_entry_safe(cl, next, &priv->clhash.hash[i],
+ common.hnode)
+ ceetm_cls_destroy(sch, cl);
+ }
+
+ qdisc_class_hash_destroy(&priv->clhash);
+
+ switch (priv->type) {
+ case CEETM_ROOT:
+ dpa_disable_ceetm(dev);
+
+ if (priv->root.lni && qman_ceetm_lni_release(priv->root.lni))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the LNI %d\n",
+ __func__, priv->root.lni->idx);
+
+ if (priv->root.sp && qman_ceetm_sp_release(priv->root.sp))
+ pr_err(KBUILD_BASENAME
+ " : %s : error releasing the SP %d\n",
+ __func__, priv->root.sp->idx);
+
+ if (priv->root.qstats)
+ free_percpu(priv->root.qstats);
+
+ if (!priv->root.qdiscs)
+ break;
+
+ /* Destroy the pfifo qdiscs in case they haven't been attached
+ * to the netdev queues yet.
+ */
+ for (ntx = 0; ntx < dev->num_tx_queues; ntx++)
+ if (priv->root.qdiscs[ntx])
+ qdisc_destroy(priv->root.qdiscs[ntx]);
+
+ kfree(priv->root.qdiscs);
+ break;
+
+ case CEETM_PRIO:
+ if (priv->prio.parent)
+ priv->prio.parent->root.child = NULL;
+ break;
+
+ case CEETM_WBFS:
+ /* Reset the WBFS groups and priorities */
+ if (priv->wbfs.ch)
+ qman_ceetm_channel_set_group(priv->wbfs.ch, 1, 0, 0);
+
+ if (priv->wbfs.parent)
+ priv->wbfs.parent->prio.child = NULL;
+ break;
+ }
+}
+
+static int ceetm_dump(struct Qdisc *sch, struct sk_buff *skb)
+{
+ struct Qdisc *qdisc;
+ unsigned int ntx, i;
+ struct nlattr *nest;
+ struct tc_ceetm_qopt qopt;
+ struct ceetm_qdisc_stats *qstats;
+ struct net_device *dev = qdisc_dev(sch);
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ sch_tree_lock(sch);
+ memset(&qopt, 0, sizeof(qopt));
+ qopt.type = priv->type;
+ qopt.shaped = priv->shaped;
+
+ switch (priv->type) {
+ case CEETM_ROOT:
+ /* Gather statistics from the underlying pfifo qdiscs */
+ sch->q.qlen = 0;
+ memset(&sch->bstats, 0, sizeof(sch->bstats));
+ memset(&sch->qstats, 0, sizeof(sch->qstats));
+
+ for (ntx = 0; ntx < dev->num_tx_queues; ntx++) {
+ qdisc = netdev_get_tx_queue(dev, ntx)->qdisc_sleeping;
+ sch->q.qlen += qdisc->q.qlen;
+ sch->bstats.bytes += qdisc->bstats.bytes;
+ sch->bstats.packets += qdisc->bstats.packets;
+ sch->qstats.qlen += qdisc->qstats.qlen;
+ sch->qstats.backlog += qdisc->qstats.backlog;
+ sch->qstats.drops += qdisc->qstats.drops;
+ sch->qstats.requeues += qdisc->qstats.requeues;
+ sch->qstats.overlimits += qdisc->qstats.overlimits;
+ }
+
+ for_each_online_cpu(i) {
+ qstats = per_cpu_ptr(priv->root.qstats, i);
+ sch->qstats.drops += qstats->drops;
+ }
+
+ qopt.rate = priv->root.rate;
+ qopt.ceil = priv->root.ceil;
+ qopt.overhead = priv->root.overhead;
+ break;
+
+ case CEETM_PRIO:
+ qopt.qcount = priv->prio.qcount;
+ break;
+
+ case CEETM_WBFS:
+ qopt.qcount = priv->wbfs.qcount;
+ qopt.cr = priv->wbfs.cr;
+ qopt.er = priv->wbfs.er;
+ break;
+
+ default:
+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__);
+ sch_tree_unlock(sch);
+ return -EINVAL;
+ }
+
+ nest = nla_nest_start(skb, TCA_OPTIONS);
+ if (!nest)
+ goto nla_put_failure;
+ if (nla_put(skb, TCA_CEETM_QOPS, sizeof(qopt), &qopt))
+ goto nla_put_failure;
+ nla_nest_end(skb, nest);
+
+ sch_tree_unlock(sch);
+ return skb->len;
+
+nla_put_failure:
+ sch_tree_unlock(sch);
+ nla_nest_cancel(skb, nest);
+ return -EMSGSIZE;
+}
+
+/* Configure a root ceetm qdisc */
+static int ceetm_init_root(struct Qdisc *sch, struct ceetm_qdisc *priv,
+ struct tc_ceetm_qopt *qopt)
+{
+ struct netdev_queue *dev_queue;
+ struct Qdisc *qdisc;
+ enum qm_dc_portal dcp_id;
+ unsigned int i, sp_id, parent_id;
+ int err;
+ u64 bps;
+ struct qm_ceetm_sp *sp;
+ struct qm_ceetm_lni *lni;
+ struct net_device *dev = qdisc_dev(sch);
+ struct dpa_priv_s *dpa_priv = netdev_priv(dev);
+ struct mac_device *mac_dev = dpa_priv->mac_dev;
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ /* Validate inputs */
+ if (sch->parent != TC_H_ROOT) {
+ pr_err("CEETM: a root ceetm qdisc can not be attached to a class\n");
+ tcf_destroy_chain(&priv->filter_list);
+ qdisc_class_hash_destroy(&priv->clhash);
+ return -EINVAL;
+ }
+
+ if (!mac_dev) {
+ pr_err("CEETM: the interface is lacking a mac\n");
+ err = -EINVAL;
+ goto err_init_root;
+ }
+
+ /* Pre-allocate underlying pfifo qdiscs.
+ *
+ * We want to offload shaping and scheduling decisions to the hardware.
+ * The pfifo qdiscs will be attached to the netdev queues and will
+ * guide the traffic from the IP stack down to the driver with minimum
+ * interference.
+ *
+ * The CEETM qdiscs and classes will be crossed when the traffic
+ * reaches the driver.
+ */
+ priv->root.qdiscs = kcalloc(dev->num_tx_queues,
+ sizeof(priv->root.qdiscs[0]),
+ GFP_KERNEL);
+ if (!priv->root.qdiscs) {
+ err = -ENOMEM;
+ goto err_init_root;
+ }
+
+ for (i = 0; i < dev->num_tx_queues; i++) {
+ dev_queue = netdev_get_tx_queue(dev, i);
+ parent_id = TC_H_MAKE(TC_H_MAJ(sch->handle),
+ TC_H_MIN(i + PFIFO_MIN_OFFSET));
+
+ qdisc = qdisc_create_dflt(dev_queue, &pfifo_qdisc_ops,
+ parent_id);
+ if (!qdisc) {
+ err = -ENOMEM;
+ goto err_init_root;
+ }
+
+ priv->root.qdiscs[i] = qdisc;
+ qdisc->flags |= TCQ_F_ONETXQUEUE;
+ }
+
+ sch->flags |= TCQ_F_MQROOT;
+
+ priv->root.qstats = alloc_percpu(struct ceetm_qdisc_stats);
+ if (!priv->root.qstats) {
+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n",
+ __func__);
+ err = -ENOMEM;
+ goto err_init_root;
+ }
+
+ priv->shaped = qopt->shaped;
+ priv->root.rate = qopt->rate;
+ priv->root.ceil = qopt->ceil;
+ priv->root.overhead = qopt->overhead;
+
+ /* Claim the SP */
+ get_dcp_and_sp(dev, &dcp_id, &sp_id);
+ err = qman_ceetm_sp_claim(&sp, dcp_id, sp_id);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to claim the SP\n",
+ __func__);
+ goto err_init_root;
+ }
+
+ priv->root.sp = sp;
+
+ /* Claim the LNI - will use the same id as the SP id since SPs 0-7
+ * are connected to the TX FMan ports
+ */
+ err = qman_ceetm_lni_claim(&lni, dcp_id, sp_id);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to claim the LNI\n",
+ __func__);
+ goto err_init_root;
+ }
+
+ priv->root.lni = lni;
+
+ err = qman_ceetm_sp_set_lni(sp, lni);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to link the SP and LNI\n",
+ __func__);
+ goto err_init_root;
+ }
+
+ lni->sp = sp;
+
+ /* Configure the LNI shaper */
+ if (priv->shaped) {
+ err = qman_ceetm_lni_enable_shaper(lni, 1, priv->root.overhead);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the LNI shaper\n",
+ __func__);
+ goto err_init_root;
+ }
+
+ bps = priv->root.rate << 3; /* Bps -> bps */
+ err = qman_ceetm_lni_set_commit_rate_bps(lni, bps, dev->mtu);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the LNI shaper\n",
+ __func__);
+ goto err_init_root;
+ }
+
+ bps = priv->root.ceil << 3; /* Bps -> bps */
+ err = qman_ceetm_lni_set_excess_rate_bps(lni, bps, dev->mtu);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the LNI shaper\n",
+ __func__);
+ goto err_init_root;
+ }
+ }
+
+ /* TODO default configuration */
+
+ dpa_enable_ceetm(dev);
+ return 0;
+
+err_init_root:
+ ceetm_destroy(sch);
+ return err;
+}
+
+/* Configure a prio ceetm qdisc */
+static int ceetm_init_prio(struct Qdisc *sch, struct ceetm_qdisc *priv,
+ struct tc_ceetm_qopt *qopt)
+{
+ int err;
+ unsigned int i;
+ struct ceetm_class *parent_cl, *child_cl;
+ struct Qdisc *parent_qdisc;
+ struct net_device *dev = qdisc_dev(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ if (sch->parent == TC_H_ROOT) {
+ pr_err("CEETM: a prio ceetm qdisc can not be root\n");
+ err = -EINVAL;
+ goto err_init_prio;
+ }
+
+ parent_qdisc = qdisc_lookup(dev, TC_H_MAJ(sch->parent));
+ if (strcmp(parent_qdisc->ops->id, ceetm_qdisc_ops.id)) {
+ pr_err("CEETM: a ceetm qdisc can not be attached to other qdisc/class types\n");
+ err = -EINVAL;
+ goto err_init_prio;
+ }
+
+ /* Obtain the parent root ceetm_class */
+ parent_cl = ceetm_find(sch->parent, parent_qdisc);
+
+ if (!parent_cl || parent_cl->type != CEETM_ROOT) {
+ pr_err("CEETM: a prio ceetm qdiscs can be added only under a root ceetm class\n");
+ err = -EINVAL;
+ goto err_init_prio;
+ }
+
+ priv->prio.parent = parent_cl;
+ parent_cl->root.child = sch;
+
+ priv->shaped = parent_cl->shaped;
+ priv->prio.qcount = qopt->qcount;
+ priv->prio.ch = parent_cl->ch;
+
+ /* Create and configure qcount child classes */
+ for (i = 0; i < priv->prio.qcount; i++) {
+ child_cl = kzalloc(sizeof(*child_cl), GFP_KERNEL);
+ if (!child_cl) {
+ pr_err(KBUILD_BASENAME " : %s : kzalloc() failed\n",
+ __func__);
+ err = -ENOMEM;
+ goto err_init_prio;
+ }
+
+ child_cl->prio.cstats = alloc_percpu(struct ceetm_class_stats);
+ if (!child_cl->prio.cstats) {
+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n",
+ __func__);
+ err = -ENOMEM;
+ goto err_init_prio_cls;
+ }
+
+ child_cl->common.classid = TC_H_MAKE(sch->handle, (i + 1));
+ child_cl->refcnt = 1;
+ child_cl->parent = sch;
+ child_cl->type = CEETM_PRIO;
+ child_cl->shaped = priv->shaped;
+ child_cl->prio.child = NULL;
+ child_cl->ch = priv->prio.ch;
+
+ /* All shaped CQs have CR and ER enabled by default */
+ child_cl->prio.cr = child_cl->shaped;
+ child_cl->prio.er = child_cl->shaped;
+ child_cl->prio.fq = NULL;
+ child_cl->prio.cq = NULL;
+
+ /* Configure the corresponding hardware CQ */
+ err = ceetm_config_prio_cls(child_cl, dev, i);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm prio class %X\n",
+ __func__, child_cl->common.classid);
+ goto err_init_prio_cls;
+ }
+
+ /* Add class handle in Qdisc */
+ ceetm_link_class(sch, &priv->clhash, &child_cl->common);
+ pr_debug(KBUILD_BASENAME " : %s : added ceetm prio class %X associated with CQ %d and CCG %d\n",
+ __func__, child_cl->common.classid,
+ child_cl->prio.cq->idx, child_cl->prio.ccg->idx);
+ }
+
+ return 0;
+
+err_init_prio_cls:
+ ceetm_cls_destroy(sch, child_cl);
+err_init_prio:
+ ceetm_destroy(sch);
+ return err;
+}
+
+/* Configure a wbfs ceetm qdisc */
+static int ceetm_init_wbfs(struct Qdisc *sch, struct ceetm_qdisc *priv,
+ struct tc_ceetm_qopt *qopt)
+{
+ int err, group_b, small_group;
+ unsigned int i, id, prio_a, prio_b;
+ struct ceetm_class *parent_cl, *child_cl, *root_cl;
+ struct Qdisc *parent_qdisc;
+ struct ceetm_qdisc *parent_priv;
+ struct net_device *dev = qdisc_dev(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ /* Validate inputs */
+ if (sch->parent == TC_H_ROOT) {
+ pr_err("CEETM: a wbfs ceetm qdiscs can not be root\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ /* Obtain the parent prio ceetm qdisc */
+ parent_qdisc = qdisc_lookup(dev, TC_H_MAJ(sch->parent));
+ if (strcmp(parent_qdisc->ops->id, ceetm_qdisc_ops.id)) {
+ pr_err("CEETM: a ceetm qdisc can not be attached to other qdisc/class types\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ /* Obtain the parent prio ceetm class */
+ parent_cl = ceetm_find(sch->parent, parent_qdisc);
+ parent_priv = qdisc_priv(parent_qdisc);
+
+ if (!parent_cl || parent_cl->type != CEETM_PRIO) {
+ pr_err("CEETM: a wbfs ceetm qdiscs can be added only under a prio ceetm class\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ if (!qopt->qcount || !qopt->qweight[0]) {
+ pr_err("CEETM: qcount and qweight are mandatory for a wbfs ceetm qdisc\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ priv->shaped = parent_cl->shaped;
+
+ if (!priv->shaped && (qopt->cr || qopt->er)) {
+ pr_err("CEETM: CR/ER can be enabled only for shaped wbfs ceetm qdiscs\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ if (priv->shaped && !(qopt->cr || qopt->er)) {
+ pr_err("CEETM: either CR or ER must be enabled for shaped wbfs ceetm qdiscs\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ /* Obtain the parent root ceetm class */
+ root_cl = parent_priv->prio.parent;
+ if ((root_cl->root.wbfs_grp_a && root_cl->root.wbfs_grp_b) ||
+ root_cl->root.wbfs_grp_large) {
+ pr_err("CEETM: no more wbfs classes are available\n");
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ if ((root_cl->root.wbfs_grp_a || root_cl->root.wbfs_grp_b) &&
+ qopt->qcount == CEETM_MAX_WBFS_QCOUNT) {
+ pr_err("CEETM: only %d wbfs classes are available\n",
+ CEETM_MIN_WBFS_QCOUNT);
+ err = -EINVAL;
+ goto err_init_wbfs;
+ }
+
+ priv->wbfs.parent = parent_cl;
+ parent_cl->prio.child = sch;
+
+ priv->wbfs.qcount = qopt->qcount;
+ priv->wbfs.cr = qopt->cr;
+ priv->wbfs.er = qopt->er;
+ priv->wbfs.ch = parent_cl->ch;
+
+ /* Configure the hardware wbfs channel groups */
+ if (priv->wbfs.qcount == CEETM_MAX_WBFS_QCOUNT) {
+ /* Configure the large group A */
+ priv->wbfs.group_type = WBFS_GRP_LARGE;
+ small_group = false;
+ group_b = false;
+ prio_a = TC_H_MIN(parent_cl->common.classid) - 1;
+ prio_b = prio_a;
+
+ } else if (root_cl->root.wbfs_grp_a) {
+ /* Configure the group B */
+ priv->wbfs.group_type = WBFS_GRP_B;
+
+ err = qman_ceetm_channel_get_group(priv->wbfs.ch, &small_group,
+ &prio_a, &prio_b);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to get group details\n",
+ __func__);
+ goto err_init_wbfs;
+ }
+
+ small_group = true;
+ group_b = true;
+ prio_b = TC_H_MIN(parent_cl->common.classid) - 1;
+ /* If group A isn't configured, configure it as group B */
+ prio_a = prio_a ? : prio_b;
+
+ } else {
+ /* Configure the small group A */
+ priv->wbfs.group_type = WBFS_GRP_A;
+
+ err = qman_ceetm_channel_get_group(priv->wbfs.ch, &small_group,
+ &prio_a, &prio_b);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to get group details\n",
+ __func__);
+ goto err_init_wbfs;
+ }
+
+ small_group = true;
+ group_b = false;
+ prio_a = TC_H_MIN(parent_cl->common.classid) - 1;
+ /* If group B isn't configured, configure it as group A */
+ prio_b = prio_b ? : prio_a;
+ }
+
+ err = qman_ceetm_channel_set_group(priv->wbfs.ch, small_group, prio_a,
+ prio_b);
+ if (err)
+ goto err_init_wbfs;
+
+ if (priv->shaped) {
+ err = qman_ceetm_channel_set_group_cr_eligibility(priv->wbfs.ch,
+ group_b,
+ priv->wbfs.cr);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to set group CR eligibility\n",
+ __func__);
+ goto err_init_wbfs;
+ }
+
+ err = qman_ceetm_channel_set_group_er_eligibility(priv->wbfs.ch,
+ group_b,
+ priv->wbfs.er);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to set group ER eligibility\n",
+ __func__);
+ goto err_init_wbfs;
+ }
+ }
+
+ /* Create qcount child classes */
+ for (i = 0; i < priv->wbfs.qcount; i++) {
+ child_cl = kzalloc(sizeof(*child_cl), GFP_KERNEL);
+ if (!child_cl) {
+ pr_err(KBUILD_BASENAME " : %s : kzalloc() failed\n",
+ __func__);
+ err = -ENOMEM;
+ goto err_init_wbfs;
+ }
+
+ child_cl->wbfs.cstats = alloc_percpu(struct ceetm_class_stats);
+ if (!child_cl->wbfs.cstats) {
+ pr_err(KBUILD_BASENAME " : %s : alloc_percpu() failed\n",
+ __func__);
+ err = -ENOMEM;
+ goto err_init_wbfs_cls;
+ }
+
+ child_cl->common.classid = TC_H_MAKE(sch->handle, (i + 1));
+ child_cl->refcnt = 1;
+ child_cl->parent = sch;
+ child_cl->type = CEETM_WBFS;
+ child_cl->shaped = priv->shaped;
+ child_cl->wbfs.fq = NULL;
+ child_cl->wbfs.cq = NULL;
+ child_cl->wbfs.weight = qopt->qweight[i];
+ child_cl->ch = priv->wbfs.ch;
+
+ if (priv->wbfs.group_type == WBFS_GRP_B)
+ id = WBFS_GRP_B_OFFSET + i;
+ else
+ id = WBFS_GRP_A_OFFSET + i;
+
+ err = ceetm_config_wbfs_cls(child_cl, dev, id,
+ priv->wbfs.group_type);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm wbfs class %X\n",
+ __func__, child_cl->common.classid);
+ goto err_init_wbfs_cls;
+ }
+
+ /* Add class handle in Qdisc */
+ ceetm_link_class(sch, &priv->clhash, &child_cl->common);
+ pr_debug(KBUILD_BASENAME " : %s : added ceetm wbfs class %X associated with CQ %d and CCG %d\n",
+ __func__, child_cl->common.classid,
+ child_cl->wbfs.cq->idx, child_cl->wbfs.ccg->idx);
+ }
+
+ /* Signal the root class that a group has been configured */
+ switch (priv->wbfs.group_type) {
+ case WBFS_GRP_LARGE:
+ root_cl->root.wbfs_grp_large = true;
+ break;
+ case WBFS_GRP_A:
+ root_cl->root.wbfs_grp_a = true;
+ break;
+ case WBFS_GRP_B:
+ root_cl->root.wbfs_grp_b = true;
+ break;
+ }
+
+ return 0;
+
+err_init_wbfs_cls:
+ ceetm_cls_destroy(sch, child_cl);
+err_init_wbfs:
+ ceetm_destroy(sch);
+ return err;
+}
+
+/* Configure a generic ceetm qdisc */
+static int ceetm_init(struct Qdisc *sch, struct nlattr *opt)
+{
+ struct tc_ceetm_qopt *qopt;
+ struct nlattr *tb[TCA_CEETM_QOPS + 1];
+ int ret;
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct net_device *dev = qdisc_dev(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ if (!netif_is_multiqueue(dev))
+ return -EOPNOTSUPP;
+
+ if (!opt) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return -EINVAL;
+ }
+
+ ret = nla_parse_nested(tb, TCA_CEETM_QOPS, opt, ceetm_policy);
+ if (ret < 0) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return ret;
+ }
+
+ if (!tb[TCA_CEETM_QOPS]) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return -EINVAL;
+ }
+
+ if (TC_H_MIN(sch->handle)) {
+ pr_err("CEETM: a qdisc should not have a minor\n");
+ return -EINVAL;
+ }
+
+ qopt = nla_data(tb[TCA_CEETM_QOPS]);
+
+ /* Initialize the class hash list. Each qdisc has its own class hash */
+ ret = qdisc_class_hash_init(&priv->clhash);
+ if (ret < 0) {
+ pr_err(KBUILD_BASENAME " : %s : qdisc_class_hash_init failed\n",
+ __func__);
+ return ret;
+ }
+
+ priv->type = qopt->type;
+
+ switch (priv->type) {
+ case CEETM_ROOT:
+ netif_tx_stop_all_queues(dev);
+ dpaa_drain_fqs(dev);
+ ret = ceetm_init_root(sch, priv, qopt);
+ netif_tx_wake_all_queues(dev);
+ break;
+ case CEETM_PRIO:
+ ret = ceetm_init_prio(sch, priv, qopt);
+ break;
+ case CEETM_WBFS:
+ ret = ceetm_init_wbfs(sch, priv, qopt);
+ break;
+ default:
+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__);
+ ceetm_destroy(sch);
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+/* Edit a root ceetm qdisc */
+static int ceetm_change_root(struct Qdisc *sch, struct ceetm_qdisc *priv,
+ struct net_device *dev,
+ struct tc_ceetm_qopt *qopt)
+{
+ int err = 0;
+ u64 bps;
+
+ if (priv->shaped != (bool)qopt->shaped) {
+ pr_err("CEETM: qdisc %X is %s\n", sch->handle,
+ priv->shaped ? "shaped" : "unshaped");
+ return -EINVAL;
+ }
+
+ /* Nothing to modify for unshaped qdiscs */
+ if (!priv->shaped)
+ return 0;
+
+ /* Configure the LNI shaper */
+ if (priv->root.overhead != qopt->overhead) {
+ err = qman_ceetm_lni_enable_shaper(priv->root.lni, 1,
+ qopt->overhead);
+ if (err)
+ goto change_err;
+ priv->root.overhead = qopt->overhead;
+ }
+
+ if (priv->root.rate != qopt->rate) {
+ bps = qopt->rate << 3; /* Bps -> bps */
+ err = qman_ceetm_lni_set_commit_rate_bps(priv->root.lni, bps,
+ dev->mtu);
+ if (err)
+ goto change_err;
+ priv->root.rate = qopt->rate;
+ }
+
+ if (priv->root.ceil != qopt->ceil) {
+ bps = qopt->ceil << 3; /* Bps -> bps */
+ err = qman_ceetm_lni_set_excess_rate_bps(priv->root.lni, bps,
+ dev->mtu);
+ if (err)
+ goto change_err;
+ priv->root.ceil = qopt->ceil;
+ }
+
+ return 0;
+
+change_err:
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the root ceetm qdisc %X\n",
+ __func__, sch->handle);
+ return err;
+}
+
+/* Edit a wbfs ceetm qdisc */
+static int ceetm_change_wbfs(struct Qdisc *sch, struct ceetm_qdisc *priv,
+ struct tc_ceetm_qopt *qopt)
+{
+ int err;
+ bool group_b;
+
+ if (qopt->qcount) {
+ pr_err("CEETM: the qcount can not be modified\n");
+ return -EINVAL;
+ }
+
+ if (qopt->qweight[0]) {
+ pr_err("CEETM: the qweight can be modified through the wbfs classes\n");
+ return -EINVAL;
+ }
+
+ if (!priv->shaped && (qopt->cr || qopt->er)) {
+ pr_err("CEETM: CR/ER can be enabled only for shaped wbfs ceetm qdiscs\n");
+ return -EINVAL;
+ }
+
+ if (priv->shaped && !(qopt->cr || qopt->er)) {
+ pr_err("CEETM: either CR or ER must be enabled for shaped wbfs ceetm qdiscs\n");
+ return -EINVAL;
+ }
+
+ /* Nothing to modify for unshaped qdiscs */
+ if (!priv->shaped)
+ return 0;
+
+ group_b = priv->wbfs.group_type == WBFS_GRP_B;
+
+ if (qopt->cr != priv->wbfs.cr) {
+ err = qman_ceetm_channel_set_group_cr_eligibility(priv->wbfs.ch,
+ group_b,
+ qopt->cr);
+ if (err)
+ goto change_err;
+ priv->wbfs.cr = qopt->cr;
+ }
+
+ if (qopt->er != priv->wbfs.er) {
+ err = qman_ceetm_channel_set_group_er_eligibility(priv->wbfs.ch,
+ group_b,
+ qopt->er);
+ if (err)
+ goto change_err;
+ priv->wbfs.er = qopt->er;
+ }
+
+ return 0;
+
+change_err:
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the wbfs ceetm qdisc %X\n",
+ __func__, sch->handle);
+ return err;
+}
+
+/* Edit a ceetm qdisc */
+static int ceetm_change(struct Qdisc *sch, struct nlattr *opt)
+{
+ struct tc_ceetm_qopt *qopt;
+ struct nlattr *tb[TCA_CEETM_QOPS + 1];
+ int ret;
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct net_device *dev = qdisc_dev(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ ret = nla_parse_nested(tb, TCA_CEETM_QOPS, opt, ceetm_policy);
+ if (ret < 0) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return ret;
+ }
+
+ if (!tb[TCA_CEETM_QOPS]) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return -EINVAL;
+ }
+
+ if (TC_H_MIN(sch->handle)) {
+ pr_err("CEETM: a qdisc should not have a minor\n");
+ return -EINVAL;
+ }
+
+ qopt = nla_data(tb[TCA_CEETM_QOPS]);
+
+ if (priv->type != qopt->type) {
+ pr_err("CEETM: qdisc %X is not of the provided type\n",
+ sch->handle);
+ return -EINVAL;
+ }
+
+ switch (priv->type) {
+ case CEETM_ROOT:
+ ret = ceetm_change_root(sch, priv, dev, qopt);
+ break;
+ case CEETM_PRIO:
+ pr_err("CEETM: prio qdiscs can not be modified\n");
+ ret = -EINVAL;
+ break;
+ case CEETM_WBFS:
+ ret = ceetm_change_wbfs(sch, priv, qopt);
+ break;
+ default:
+ pr_err(KBUILD_BASENAME " : %s : invalid qdisc\n", __func__);
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+/* Graft the underlying pfifo qdiscs to the netdev queues.
+ * It's safe to remove our references at this point, since the kernel will
+ * destroy the qdiscs on its own and no cleanup from our part is required.
+ */
+static void ceetm_attach(struct Qdisc *sch)
+{
+ struct net_device *dev = qdisc_dev(sch);
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct Qdisc *qdisc, *old_qdisc;
+ unsigned int i;
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ for (i = 0; i < dev->num_tx_queues; i++) {
+ qdisc = priv->root.qdiscs[i];
+ old_qdisc = dev_graft_qdisc(qdisc->dev_queue, qdisc);
+ if (old_qdisc)
+ qdisc_destroy(old_qdisc);
+ }
+
+ kfree(priv->root.qdiscs);
+ priv->root.qdiscs = NULL;
+}
+
+static unsigned long ceetm_cls_get(struct Qdisc *sch, u32 classid)
+{
+ struct ceetm_class *cl;
+
+ pr_debug(KBUILD_BASENAME " : %s : classid %X from qdisc %X\n",
+ __func__, classid, sch->handle);
+ cl = ceetm_find(classid, sch);
+
+ if (cl)
+ cl->refcnt++; /* Will decrement in put() */
+ return (unsigned long)cl;
+}
+
+static void ceetm_cls_put(struct Qdisc *sch, unsigned long arg)
+{
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+
+ pr_debug(KBUILD_BASENAME " : %s : classid %X from qdisc %X\n",
+ __func__, cl->common.classid, sch->handle);
+ cl->refcnt--;
+
+ if (cl->refcnt == 0)
+ ceetm_cls_destroy(sch, cl);
+}
+
+static int ceetm_cls_change_root(struct ceetm_class *cl,
+ struct tc_ceetm_copt *copt,
+ struct net_device *dev)
+{
+ int err;
+ u64 bps;
+
+ if ((bool)copt->shaped != cl->shaped) {
+ pr_err("CEETM: class %X is %s\n", cl->common.classid,
+ cl->shaped ? "shaped" : "unshaped");
+ return -EINVAL;
+ }
+
+ if (cl->shaped && cl->root.rate != copt->rate) {
+ bps = copt->rate << 3; /* Bps -> bps */
+ err = qman_ceetm_channel_set_commit_rate_bps(cl->ch, bps,
+ dev->mtu);
+ if (err)
+ goto change_cls_err;
+ cl->root.rate = copt->rate;
+ }
+
+ if (cl->shaped && cl->root.ceil != copt->ceil) {
+ bps = copt->ceil << 3; /* Bps -> bps */
+ err = qman_ceetm_channel_set_excess_rate_bps(cl->ch, bps,
+ dev->mtu);
+ if (err)
+ goto change_cls_err;
+ cl->root.ceil = copt->ceil;
+ }
+
+ if (!cl->shaped && cl->root.tbl != copt->tbl) {
+ err = qman_ceetm_channel_set_weight(cl->ch, copt->tbl);
+ if (err)
+ goto change_cls_err;
+ cl->root.tbl = copt->tbl;
+ }
+
+ return 0;
+
+change_cls_err:
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm root class %X\n",
+ __func__, cl->common.classid);
+ return err;
+}
+
+static int ceetm_cls_change_prio(struct ceetm_class *cl,
+ struct tc_ceetm_copt *copt)
+{
+ int err;
+
+ if (!cl->shaped && (copt->cr || copt->er)) {
+ pr_err("CEETM: only shaped classes can have CR and ER enabled\n");
+ return -EINVAL;
+ }
+
+ if (cl->prio.cr != (bool)copt->cr) {
+ err = qman_ceetm_channel_set_cq_cr_eligibility(
+ cl->prio.cq->parent,
+ cl->prio.cq->idx,
+ copt->cr);
+ if (err)
+ goto change_cls_err;
+ cl->prio.cr = copt->cr;
+ }
+
+ if (cl->prio.er != (bool)copt->er) {
+ err = qman_ceetm_channel_set_cq_er_eligibility(
+ cl->prio.cq->parent,
+ cl->prio.cq->idx,
+ copt->er);
+ if (err)
+ goto change_cls_err;
+ cl->prio.er = copt->er;
+ }
+
+ return 0;
+
+change_cls_err:
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm prio class %X\n",
+ __func__, cl->common.classid);
+ return err;
+}
+
+static int ceetm_cls_change_wbfs(struct ceetm_class *cl,
+ struct tc_ceetm_copt *copt)
+{
+ int err;
+
+ if (copt->weight != cl->wbfs.weight) {
+ /* Configure the CQ weight: real number multiplied by 100 to
+ * get rid of the fraction
+ */
+ err = qman_ceetm_set_queue_weight_in_ratio(cl->wbfs.cq,
+ copt->weight * 100);
+
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm wbfs class %X\n",
+ __func__, cl->common.classid);
+ return err;
+ }
+
+ cl->wbfs.weight = copt->weight;
+ }
+
+ return 0;
+}
+
+/* Add a ceetm root class or configure a ceetm root/prio/wbfs class */
+static int ceetm_cls_change(struct Qdisc *sch, u32 classid, u32 parentid,
+ struct nlattr **tca, unsigned long *arg)
+{
+ int err;
+ u64 bps;
+ struct ceetm_qdisc *priv;
+ struct ceetm_class *cl = (struct ceetm_class *)*arg;
+ struct nlattr *opt = tca[TCA_OPTIONS];
+ struct nlattr *tb[__TCA_CEETM_MAX];
+ struct tc_ceetm_copt *copt;
+ struct qm_ceetm_channel *channel;
+ struct net_device *dev = qdisc_dev(sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : classid %X under qdisc %X\n",
+ __func__, classid, sch->handle);
+
+ if (strcmp(sch->ops->id, ceetm_qdisc_ops.id)) {
+ pr_err("CEETM: a ceetm class can not be attached to other qdisc/class types\n");
+ return -EINVAL;
+ }
+
+ priv = qdisc_priv(sch);
+
+ if (!opt) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return -EINVAL;
+ }
+
+ if (!cl && sch->handle != parentid) {
+ pr_err("CEETM: classes can be attached to the root ceetm qdisc only\n");
+ return -EINVAL;
+ }
+
+ if (!cl && priv->type != CEETM_ROOT) {
+ pr_err("CEETM: only root ceetm classes can be attached to the root ceetm qdisc\n");
+ return -EINVAL;
+ }
+
+ err = nla_parse_nested(tb, TCA_CEETM_COPT, opt, ceetm_policy);
+ if (err < 0) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return -EINVAL;
+ }
+
+ if (!tb[TCA_CEETM_COPT]) {
+ pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
+ return -EINVAL;
+ }
+
+ if (TC_H_MIN(classid) >= PFIFO_MIN_OFFSET) {
+ pr_err("CEETM: only minors 0x01 to 0x20 can be used for ceetm root classes\n");
+ return -EINVAL;
+ }
+
+ copt = nla_data(tb[TCA_CEETM_COPT]);
+
+ /* Configure an existing ceetm class */
+ if (cl) {
+ if (copt->type != cl->type) {
+ pr_err("CEETM: class %X is not of the provided type\n",
+ cl->common.classid);
+ return -EINVAL;
+ }
+
+ switch (copt->type) {
+ case CEETM_ROOT:
+ return ceetm_cls_change_root(cl, copt, dev);
+
+ case CEETM_PRIO:
+ return ceetm_cls_change_prio(cl, copt);
+
+ case CEETM_WBFS:
+ return ceetm_cls_change_wbfs(cl, copt);
+
+ default:
+ pr_err(KBUILD_BASENAME " : %s : invalid class\n",
+ __func__);
+ return -EINVAL;
+ }
+ }
+
+ /* Add a new root ceetm class */
+ if (copt->type != CEETM_ROOT) {
+ pr_err("CEETM: only root ceetm classes can be attached to the root ceetm qdisc\n");
+ return -EINVAL;
+ }
+
+ if (copt->shaped && !priv->shaped) {
+ pr_err("CEETM: can not add a shaped ceetm root class under an unshaped ceetm root qdisc\n");
+ return -EINVAL;
+ }
+
+ cl = kzalloc(sizeof(*cl), GFP_KERNEL);
+ if (!cl)
+ return -ENOMEM;
+
+ cl->type = copt->type;
+ cl->shaped = copt->shaped;
+ cl->root.rate = copt->rate;
+ cl->root.ceil = copt->ceil;
+ cl->root.tbl = copt->tbl;
+
+ cl->common.classid = classid;
+ cl->refcnt = 1;
+ cl->parent = sch;
+ cl->root.child = NULL;
+ cl->root.wbfs_grp_a = false;
+ cl->root.wbfs_grp_b = false;
+ cl->root.wbfs_grp_large = false;
+
+ /* Claim a CEETM channel */
+ err = qman_ceetm_channel_claim(&channel, priv->root.lni);
+ if (err) {
+ pr_err(KBUILD_BASENAME " : %s : failed to claim a channel\n",
+ __func__);
+ goto claim_err;
+ }
+
+ cl->ch = channel;
+
+ if (cl->shaped) {
+ /* Configure the channel shaper */
+ err = qman_ceetm_channel_enable_shaper(channel, 1);
+ if (err)
+ goto channel_err;
+
+ bps = cl->root.rate << 3; /* Bps -> bps */
+ err = qman_ceetm_channel_set_commit_rate_bps(channel, bps,
+ dev->mtu);
+ if (err)
+ goto channel_err;
+
+ bps = cl->root.ceil << 3; /* Bps -> bps */
+ err = qman_ceetm_channel_set_excess_rate_bps(channel, bps,
+ dev->mtu);
+ if (err)
+ goto channel_err;
+
+ } else {
+ /* Configure the uFQ algorithm */
+ err = qman_ceetm_channel_set_weight(channel, cl->root.tbl);
+ if (err)
+ goto channel_err;
+ }
+
+ /* Add class handle in Qdisc */
+ ceetm_link_class(sch, &priv->clhash, &cl->common);
+
+ pr_debug(KBUILD_BASENAME " : %s : configured class %X associated with channel %d\n",
+ __func__, classid, channel->idx);
+ *arg = (unsigned long)cl;
+ return 0;
+
+channel_err:
+ pr_err(KBUILD_BASENAME " : %s : failed to configure the channel %d\n",
+ __func__, channel->idx);
+ if (qman_ceetm_channel_release(channel))
+ pr_err(KBUILD_BASENAME " : %s : failed to release the channel %d\n",
+ __func__, channel->idx);
+claim_err:
+ kfree(cl);
+ return err;
+}
+
+static void ceetm_cls_walk(struct Qdisc *sch, struct qdisc_walker *arg)
+{
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct ceetm_class *cl;
+ unsigned int i;
+
+ pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
+
+ if (arg->stop)
+ return;
+
+ for (i = 0; i < priv->clhash.hashsize; i++) {
+ hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) {
+ if (arg->count < arg->skip) {
+ arg->count++;
+ continue;
+ }
+ if (arg->fn(sch, (unsigned long)cl, arg) < 0) {
+ arg->stop = 1;
+ return;
+ }
+ arg->count++;
+ }
+ }
+}
+
+static int ceetm_cls_dump(struct Qdisc *sch, unsigned long arg,
+ struct sk_buff *skb, struct tcmsg *tcm)
+{
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+ struct nlattr *nest;
+ struct tc_ceetm_copt copt;
+
+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n",
+ __func__, cl->common.classid, sch->handle);
+
+ sch_tree_lock(sch);
+
+ tcm->tcm_parent = ((struct Qdisc *)cl->parent)->handle;
+ tcm->tcm_handle = cl->common.classid;
+
+ memset(&copt, 0, sizeof(copt));
+
+ copt.shaped = cl->shaped;
+ copt.type = cl->type;
+
+ switch (cl->type) {
+ case CEETM_ROOT:
+ if (cl->root.child)
+ tcm->tcm_info = cl->root.child->handle;
+
+ copt.rate = cl->root.rate;
+ copt.ceil = cl->root.ceil;
+ copt.tbl = cl->root.tbl;
+ break;
+
+ case CEETM_PRIO:
+ if (cl->prio.child)
+ tcm->tcm_info = cl->prio.child->handle;
+
+ copt.cr = cl->prio.cr;
+ copt.er = cl->prio.er;
+ break;
+
+ case CEETM_WBFS:
+ copt.weight = cl->wbfs.weight;
+ break;
+ }
+
+ nest = nla_nest_start(skb, TCA_OPTIONS);
+ if (!nest)
+ goto nla_put_failure;
+ if (nla_put(skb, TCA_CEETM_COPT, sizeof(copt), &copt))
+ goto nla_put_failure;
+ nla_nest_end(skb, nest);
+ sch_tree_unlock(sch);
+ return skb->len;
+
+nla_put_failure:
+ sch_tree_unlock(sch);
+ nla_nest_cancel(skb, nest);
+ return -EMSGSIZE;
+}
+
+static int ceetm_cls_delete(struct Qdisc *sch, unsigned long arg)
+{
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+
+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n",
+ __func__, cl->common.classid, sch->handle);
+
+ sch_tree_lock(sch);
+ qdisc_class_hash_remove(&priv->clhash, &cl->common);
+ cl->refcnt--;
+
+ /* The refcnt should be at least 1 since we have incremented it in
+ * get(). Will decrement again in put() where we will call destroy()
+ * to actually free the memory if it reaches 0.
+ */
+ WARN_ON(cl->refcnt == 0);
+
+ sch_tree_unlock(sch);
+ return 0;
+}
+
+/* Get the class' child qdisc, if any */
+static struct Qdisc *ceetm_cls_leaf(struct Qdisc *sch, unsigned long arg)
+{
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+
+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n",
+ __func__, cl->common.classid, sch->handle);
+
+ switch (cl->type) {
+ case CEETM_ROOT:
+ return cl->root.child;
+
+ case CEETM_PRIO:
+ return cl->prio.child;
+ }
+
+ return NULL;
+}
+
+static int ceetm_cls_graft(struct Qdisc *sch, unsigned long arg,
+ struct Qdisc *new, struct Qdisc **old)
+{
+ if (new && strcmp(new->ops->id, ceetm_qdisc_ops.id)) {
+ pr_err("CEETM: only ceetm qdiscs can be attached to ceetm classes\n");
+ return -EOPNOTSUPP;
+ }
+
+ return 0;
+}
+
+static int ceetm_cls_dump_stats(struct Qdisc *sch, unsigned long arg,
+ struct gnet_dump *d)
+{
+ unsigned int i;
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+ struct gnet_stats_basic_packed tmp_bstats;
+ struct ceetm_class_stats *cstats = NULL;
+ struct qm_ceetm_cq *cq = NULL;
+ struct tc_ceetm_xstats xstats;
+
+ memset(&xstats, 0, sizeof(xstats));
+ memset(&tmp_bstats, 0, sizeof(tmp_bstats));
+
+ switch (cl->type) {
+ case CEETM_ROOT:
+ return 0;
+ case CEETM_PRIO:
+ cq = cl->prio.cq;
+ break;
+ case CEETM_WBFS:
+ cq = cl->wbfs.cq;
+ break;
+ }
+
+ for_each_online_cpu(i) {
+ switch (cl->type) {
+ case CEETM_PRIO:
+ cstats = per_cpu_ptr(cl->prio.cstats, i);
+ break;
+ case CEETM_WBFS:
+ cstats = per_cpu_ptr(cl->wbfs.cstats, i);
+ break;
+ }
+
+ if (cstats) {
+ xstats.ern_drop_count += cstats->ern_drop_count;
+ xstats.congested_count += cstats->congested_count;
+ tmp_bstats.bytes += cstats->bstats.bytes;
+ tmp_bstats.packets += cstats->bstats.packets;
+ }
+ }
+
+ if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch),
+ d, NULL, &tmp_bstats) < 0)
+ return -1;
+
+ if (cq && qman_ceetm_cq_get_dequeue_statistics(cq, 0,
+ &xstats.frame_count,
+ &xstats.byte_count))
+ return -1;
+
+ return gnet_stats_copy_app(d, &xstats, sizeof(xstats));
+}
+
+static struct tcf_proto **ceetm_tcf_chain(struct Qdisc *sch, unsigned long arg)
+{
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+ struct tcf_proto **fl = cl ? &cl->filter_list : &priv->filter_list;
+
+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__,
+ cl ? cl->common.classid : 0, sch->handle);
+ return fl;
+}
+
+static unsigned long ceetm_tcf_bind(struct Qdisc *sch, unsigned long parent,
+ u32 classid)
+{
+ struct ceetm_class *cl = ceetm_find(classid, sch);
+
+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__,
+ cl ? cl->common.classid : 0, sch->handle);
+ return (unsigned long)cl;
+}
+
+static void ceetm_tcf_unbind(struct Qdisc *sch, unsigned long arg)
+{
+ struct ceetm_class *cl = (struct ceetm_class *)arg;
+
+ pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__,
+ cl ? cl->common.classid : 0, sch->handle);
+}
+
+const struct Qdisc_class_ops ceetm_cls_ops = {
+ .graft = ceetm_cls_graft,
+ .leaf = ceetm_cls_leaf,
+ .get = ceetm_cls_get,
+ .put = ceetm_cls_put,
+ .change = ceetm_cls_change,
+ .delete = ceetm_cls_delete,
+ .walk = ceetm_cls_walk,
+ .tcf_chain = ceetm_tcf_chain,
+ .bind_tcf = ceetm_tcf_bind,
+ .unbind_tcf = ceetm_tcf_unbind,
+ .dump = ceetm_cls_dump,
+ .dump_stats = ceetm_cls_dump_stats,
+};
+
+struct Qdisc_ops ceetm_qdisc_ops __read_mostly = {
+ .id = "ceetm",
+ .priv_size = sizeof(struct ceetm_qdisc),
+ .cl_ops = &ceetm_cls_ops,
+ .init = ceetm_init,
+ .destroy = ceetm_destroy,
+ .change = ceetm_change,
+ .dump = ceetm_dump,
+ .attach = ceetm_attach,
+ .owner = THIS_MODULE,
+};
+
+/* Run the filters and classifiers attached to the qdisc on the provided skb */
+static struct ceetm_class *ceetm_classify(struct sk_buff *skb,
+ struct Qdisc *sch, int *qerr,
+ bool *act_drop)
+{
+ struct ceetm_qdisc *priv = qdisc_priv(sch);
+ struct ceetm_class *cl = NULL, *wbfs_cl;
+ struct tcf_result res;
+ struct tcf_proto *tcf;
+ int result;
+
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
+ tcf = priv->filter_list;
+ while (tcf && (result = tc_classify(skb, tcf, &res, false)) >= 0) {
+#ifdef CONFIG_NET_CLS_ACT
+ switch (result) {
+ case TC_ACT_QUEUED:
+ case TC_ACT_STOLEN:
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
+ case TC_ACT_SHOT:
+ /* No valid class found due to action */
+ *act_drop = true;
+ return NULL;
+ }
+#endif
+ cl = (void *)res.class;
+ if (!cl) {
+ if (res.classid == sch->handle) {
+ /* The filter leads to the qdisc */
+ /* TODO default qdisc */
+ return NULL;
+ }
+
+ cl = ceetm_find(res.classid, sch);
+ if (!cl)
+ /* The filter leads to an invalid class */
+ break;
+ }
+
+ /* The class might have its own filters attached */
+ tcf = cl->filter_list;
+ }
+
+ if (!cl) {
+ /* No valid class found */
+ /* TODO default qdisc */
+ return NULL;
+ }
+
+ switch (cl->type) {
+ case CEETM_ROOT:
+ if (cl->root.child) {
+ /* Run the prio qdisc classifiers */
+ return ceetm_classify(skb, cl->root.child, qerr,
+ act_drop);
+ } else {
+ /* The root class does not have a child prio qdisc */
+ /* TODO default qdisc */
+ return NULL;
+ }
+ case CEETM_PRIO:
+ if (cl->prio.child) {
+ /* If filters lead to a wbfs class, return it.
+ * Otherwise, return the prio class
+ */
+ wbfs_cl = ceetm_classify(skb, cl->prio.child, qerr,
+ act_drop);
+ /* A NULL result might indicate either an erroneous
+ * filter, or no filters at all. We will assume the
+ * latter
+ */
+ return wbfs_cl ? : cl;
+ }
+ }
+
+ /* For wbfs and childless prio classes, return the class directly */
+ return cl;
+}
+
+int __hot ceetm_tx(struct sk_buff *skb, struct net_device *net_dev)
+{
+ const int queue_mapping = dpa_get_queue_mapping(skb);
+ struct Qdisc *sch = net_dev->qdisc;
+ struct ceetm_class_stats *cstats;
+ struct ceetm_qdisc_stats *qstats;
+ struct dpa_priv_s *priv_dpa;
+ struct ceetm_fq *ceetm_fq;
+ struct ceetm_qdisc *priv;
+ struct qman_fq *conf_fq;
+ struct ceetm_class *cl;
+ spinlock_t *root_lock;
+ bool act_drop = false;
+ int ret;
+
+ root_lock = qdisc_lock(sch);
+ priv = qdisc_priv(sch);
+ qstats = this_cpu_ptr(priv->root.qstats);
+
+ spin_lock(root_lock);
+ cl = ceetm_classify(skb, sch, &ret, &act_drop);
+ spin_unlock(root_lock);
+
+#ifdef CONFIG_NET_CLS_ACT
+ if (act_drop) {
+ if (ret & __NET_XMIT_BYPASS)
+ qstats->drops++;
+ goto drop;
+ }
+#endif
+ /* TODO default class */
+ if (unlikely(!cl)) {
+ qstats->drops++;
+ goto drop;
+ }
+
+ priv_dpa = netdev_priv(net_dev);
+ conf_fq = priv_dpa->conf_fqs[queue_mapping];
+
+ /* Choose the proper tx fq and update the basic stats (bytes and
+ * packets sent by the class)
+ */
+ switch (cl->type) {
+ case CEETM_PRIO:
+ ceetm_fq = cl->prio.fq;
+ cstats = this_cpu_ptr(cl->prio.cstats);
+ break;
+ case CEETM_WBFS:
+ ceetm_fq = cl->wbfs.fq;
+ cstats = this_cpu_ptr(cl->wbfs.cstats);
+ break;
+ default:
+ qstats->drops++;
+ goto drop;
+ }
+
+ /* If the FQ is congested, avoid enqueuing the frame and dropping it
+ * when it returns on the ERN path. Drop it here directly instead.
+ */
+ if (unlikely(ceetm_fq->congested)) {
+ qstats->drops++;
+ goto drop;
+ }
+
+ bstats_update(&cstats->bstats, skb);
+ return dpa_tx_extended(skb, net_dev, &ceetm_fq->fq, conf_fq);
+
+drop:
+ dev_kfree_skb_any(skb);
+ return NET_XMIT_SUCCESS;
+}
+
+static int __init ceetm_register(void)
+{
+ int _errno = 0;
+
+ pr_info(KBUILD_MODNAME ": " DPA_CEETM_DESCRIPTION "\n");
+
+ _errno = register_qdisc(&ceetm_qdisc_ops);
+ if (unlikely(_errno))
+ pr_err(KBUILD_MODNAME
+ ": %s:%hu:%s(): register_qdisc() = %d\n",
+ KBUILD_BASENAME ".c", __LINE__, __func__, _errno);
+
+ return _errno;
+}
+
+static void __exit ceetm_unregister(void)
+{
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME ".c", __func__);
+
+ unregister_qdisc(&ceetm_qdisc_ops);
+}
+
+module_init(ceetm_register);
+module_exit(ceetm_unregister);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h
@@ -0,0 +1,240 @@
+/* Copyright 2008-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DPAA_ETH_CEETM_H
+#define __DPAA_ETH_CEETM_H
+
+#include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
+#include <net/netlink.h>
+#include <lnxwrp_fm.h>
+
+#include "mac.h"
+#include "dpaa_eth_common.h"
+
+/* Mask to determine the sub-portal id from a channel number */
+#define CHANNEL_SP_MASK 0x1f
+/* The number of the last channel that services DCP0, connected to FMan 0.
+ * Value validated for B4 and T series platforms.
+ */
+#define DCP0_MAX_CHANNEL 0x80f
+/* A2V=1 - field A2 is valid
+ * A0V=1 - field A0 is valid - enables frame confirmation
+ * OVOM=1 - override operation mode bits with values from A2
+ * EBD=1 - external buffers are deallocated at the end of the FMan flow
+ * NL=0 - the BMI releases all the internal buffers
+ */
+#define CEETM_CONTEXT_A 0x1a00000080000000
+/* The ratio between the superior and inferior congestion state thresholds. The
+ * lower threshold is set to 7/8 of the superior one (as the default for WQ
+ * scheduling).
+ */
+#define CEETM_CCGR_RATIO 0.875
+/* For functional purposes, there are num_tx_queues pfifo qdiscs through which
+ * frames reach the driver. Their handles start from 1:21. Handles 1:1 to 1:20
+ * are reserved for the maximum 32 CEETM channels (majors and minors are in
+ * hex).
+ */
+#define PFIFO_MIN_OFFSET 0x21
+
+/* A maximum of 8 CQs can be linked to a CQ channel or to a WBFS scheduler. */
+#define CEETM_MAX_PRIO_QCOUNT 8
+#define CEETM_MAX_WBFS_QCOUNT 8
+#define CEETM_MIN_WBFS_QCOUNT 4
+
+/* The id offsets of the CQs belonging to WBFS groups (ids 8-11/15 for group A
+ * and/or 12-15 for group B).
+ */
+#define WBFS_GRP_A_OFFSET 8
+#define WBFS_GRP_B_OFFSET 12
+
+#define WBFS_GRP_A 1
+#define WBFS_GRP_B 2
+#define WBFS_GRP_LARGE 3
+
+enum {
+ TCA_CEETM_UNSPEC,
+ TCA_CEETM_COPT,
+ TCA_CEETM_QOPS,
+ __TCA_CEETM_MAX,
+};
+
+/* CEETM configuration types */
+enum {
+ CEETM_ROOT = 1,
+ CEETM_PRIO,
+ CEETM_WBFS
+};
+
+#define TCA_CEETM_MAX (__TCA_CEETM_MAX - 1)
+extern const struct nla_policy ceetm_policy[TCA_CEETM_MAX + 1];
+
+struct ceetm_class;
+struct ceetm_qdisc_stats;
+struct ceetm_class_stats;
+
+struct ceetm_fq {
+ struct qman_fq fq;
+ struct net_device *net_dev;
+ struct ceetm_class *ceetm_cls;
+ int congested; /* Congestion status */
+};
+
+struct root_q {
+ struct Qdisc **qdiscs;
+ __u16 overhead;
+ __u32 rate;
+ __u32 ceil;
+ struct qm_ceetm_sp *sp;
+ struct qm_ceetm_lni *lni;
+ struct ceetm_qdisc_stats __percpu *qstats;
+};
+
+struct prio_q {
+ __u16 qcount;
+ struct ceetm_class *parent;
+ struct qm_ceetm_channel *ch;
+};
+
+struct wbfs_q {
+ __u16 qcount;
+ int group_type;
+ struct ceetm_class *parent;
+ struct qm_ceetm_channel *ch;
+ __u16 cr;
+ __u16 er;
+};
+
+struct ceetm_qdisc {
+ int type; /* LNI/CHNL/WBFS */
+ bool shaped;
+ union {
+ struct root_q root;
+ struct prio_q prio;
+ struct wbfs_q wbfs;
+ };
+ struct Qdisc_class_hash clhash;
+ struct tcf_proto *filter_list; /* qdisc attached filters */
+};
+
+/* CEETM Qdisc configuration parameters */
+struct tc_ceetm_qopt {
+ __u32 type;
+ __u16 shaped;
+ __u16 qcount;
+ __u16 overhead;
+ __u32 rate;
+ __u32 ceil;
+ __u16 cr;
+ __u16 er;
+ __u8 qweight[CEETM_MAX_WBFS_QCOUNT];
+};
+
+struct root_c {
+ unsigned int rate;
+ unsigned int ceil;
+ unsigned int tbl;
+ bool wbfs_grp_a;
+ bool wbfs_grp_b;
+ bool wbfs_grp_large;
+ struct Qdisc *child;
+};
+
+struct prio_c {
+ bool cr;
+ bool er;
+ struct ceetm_fq *fq; /* Hardware FQ instance Handle */
+ struct qm_ceetm_lfq *lfq;
+ struct qm_ceetm_cq *cq; /* Hardware Class Queue instance Handle */
+ struct qm_ceetm_ccg *ccg;
+ /* only one wbfs can be linked to one priority CQ */
+ struct Qdisc *child;
+ struct ceetm_class_stats __percpu *cstats;
+};
+
+struct wbfs_c {
+ __u8 weight; /* The weight of the class between 1 and 248 */
+ struct ceetm_fq *fq; /* Hardware FQ instance Handle */
+ struct qm_ceetm_lfq *lfq;
+ struct qm_ceetm_cq *cq; /* Hardware Class Queue instance Handle */
+ struct qm_ceetm_ccg *ccg;
+ struct ceetm_class_stats __percpu *cstats;
+};
+
+struct ceetm_class {
+ struct Qdisc_class_common common;
+ int refcnt; /* usage count of this class */
+ struct tcf_proto *filter_list; /* class attached filters */
+ struct Qdisc *parent;
+ struct qm_ceetm_channel *ch;
+ bool shaped;
+ int type; /* ROOT/PRIO/WBFS */
+ union {
+ struct root_c root;
+ struct prio_c prio;
+ struct wbfs_c wbfs;
+ };
+};
+
+/* CEETM Class configuration parameters */
+struct tc_ceetm_copt {
+ __u32 type;
+ __u16 shaped;
+ __u32 rate;
+ __u32 ceil;
+ __u16 tbl;
+ __u16 cr;
+ __u16 er;
+ __u8 weight;
+};
+
+/* CEETM stats */
+struct ceetm_qdisc_stats {
+ __u32 drops;
+};
+
+struct ceetm_class_stats {
+ /* Software counters */
+ struct gnet_stats_basic_packed bstats;
+ __u32 ern_drop_count;
+ __u32 congested_count;
+};
+
+struct tc_ceetm_xstats {
+ __u32 ern_drop_count;
+ __u32 congested_count;
+ /* Hardware counters */
+ __u64 frame_count;
+ __u64 byte_count;
+};
+
+int __hot ceetm_tx(struct sk_buff *skb, struct net_device *net_dev);
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c
@@ -0,0 +1,1802 @@
+/* Copyright 2008-2013 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/of_net.h>
+#include <linux/etherdevice.h>
+#include <linux/kthread.h>
+#include <linux/percpu.h>
+#include <linux/highmem.h>
+#include <linux/sort.h>
+#include <linux/fsl_qman.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/if_vlan.h> /* vlan_eth_hdr */
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+#ifdef CONFIG_FSL_DPAA_1588
+#include "dpaa_1588.h"
+#endif
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+#include "dpaa_debugfs.h"
+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */
+#include "mac.h"
+
+/* Size in bytes of the FQ taildrop threshold */
+#define DPA_FQ_TD 0x200000
+
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+struct ptp_priv_s ptp_priv;
+#endif
+
+static struct dpa_bp *dpa_bp_array[64];
+
+int dpa_max_frm;
+EXPORT_SYMBOL(dpa_max_frm);
+
+int dpa_rx_extra_headroom;
+EXPORT_SYMBOL(dpa_rx_extra_headroom);
+
+int dpa_num_cpus = NR_CPUS;
+
+static const struct fqid_cell tx_confirm_fqids[] = {
+ {0, DPAA_ETH_TX_QUEUES}
+};
+
+static struct fqid_cell default_fqids[][3] = {
+ [RX] = { {0, 1}, {0, 1}, {0, DPAA_ETH_RX_QUEUES} },
+ [TX] = { {0, 1}, {0, 1}, {0, DPAA_ETH_TX_QUEUES} }
+};
+
+static const char fsl_qman_frame_queues[][25] = {
+ [RX] = "fsl,qman-frame-queues-rx",
+ [TX] = "fsl,qman-frame-queues-tx"
+};
+#ifdef CONFIG_FSL_DPAA_HOOKS
+/* A set of callbacks for hooking into the fastpath at different points. */
+struct dpaa_eth_hooks_s dpaa_eth_hooks;
+EXPORT_SYMBOL(dpaa_eth_hooks);
+/* This function should only be called on the probe paths, since it makes no
+ * effort to guarantee consistency of the destination hooks structure.
+ */
+void fsl_dpaa_eth_set_hooks(struct dpaa_eth_hooks_s *hooks)
+{
+ if (hooks)
+ dpaa_eth_hooks = *hooks;
+ else
+ pr_err("NULL pointer to hooks!\n");
+}
+EXPORT_SYMBOL(fsl_dpaa_eth_set_hooks);
+#endif
+
+int dpa_netdev_init(struct net_device *net_dev,
+ const uint8_t *mac_addr,
+ uint16_t tx_timeout)
+{
+ int err;
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ struct device *dev = net_dev->dev.parent;
+
+ net_dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
+
+ net_dev->features |= net_dev->hw_features;
+ net_dev->vlan_features = net_dev->features;
+
+ memcpy(net_dev->perm_addr, mac_addr, net_dev->addr_len);
+ memcpy(net_dev->dev_addr, mac_addr, net_dev->addr_len);
+
+ net_dev->ethtool_ops = &dpa_ethtool_ops;
+
+ net_dev->needed_headroom = priv->tx_headroom;
+ net_dev->watchdog_timeo = msecs_to_jiffies(tx_timeout);
+
+ err = register_netdev(net_dev);
+ if (err < 0) {
+ dev_err(dev, "register_netdev() = %d\n", err);
+ return err;
+ }
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ /* create debugfs entry for this net_device */
+ err = dpa_netdev_debugfs_create(net_dev);
+ if (err) {
+ unregister_netdev(net_dev);
+ return err;
+ }
+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_netdev_init);
+
+int __cold dpa_start(struct net_device *net_dev)
+{
+ int err, i;
+ struct dpa_priv_s *priv;
+ struct mac_device *mac_dev;
+
+ priv = netdev_priv(net_dev);
+ mac_dev = priv->mac_dev;
+
+ err = mac_dev->init_phy(net_dev, priv->mac_dev);
+ if (err < 0) {
+ if (netif_msg_ifup(priv))
+ netdev_err(net_dev, "init_phy() = %d\n", err);
+ return err;
+ }
+
+ for_each_port_device(i, mac_dev->port_dev) {
+ err = fm_port_enable(mac_dev->port_dev[i]);
+ if (err)
+ goto mac_start_failed;
+ }
+
+ err = priv->mac_dev->start(mac_dev);
+ if (err < 0) {
+ if (netif_msg_ifup(priv))
+ netdev_err(net_dev, "mac_dev->start() = %d\n", err);
+ goto mac_start_failed;
+ }
+
+ netif_tx_start_all_queues(net_dev);
+
+ return 0;
+
+mac_start_failed:
+ for_each_port_device(i, mac_dev->port_dev)
+ fm_port_disable(mac_dev->port_dev[i]);
+
+ return err;
+}
+EXPORT_SYMBOL(dpa_start);
+
+int __cold dpa_stop(struct net_device *net_dev)
+{
+ int _errno, i, err;
+ struct dpa_priv_s *priv;
+ struct mac_device *mac_dev;
+
+ priv = netdev_priv(net_dev);
+ mac_dev = priv->mac_dev;
+
+ netif_tx_stop_all_queues(net_dev);
+ /* Allow the Fman (Tx) port to process in-flight frames before we
+ * try switching it off.
+ */
+ usleep_range(5000, 10000);
+
+ _errno = mac_dev->stop(mac_dev);
+ if (unlikely(_errno < 0))
+ if (netif_msg_ifdown(priv))
+ netdev_err(net_dev, "mac_dev->stop() = %d\n",
+ _errno);
+
+ for_each_port_device(i, mac_dev->port_dev) {
+ err = fm_port_disable(mac_dev->port_dev[i]);
+ _errno = err ? err : _errno;
+ }
+
+ if (mac_dev->phy_dev)
+ phy_disconnect(mac_dev->phy_dev);
+ mac_dev->phy_dev = NULL;
+
+ return _errno;
+}
+EXPORT_SYMBOL(dpa_stop);
+
+void __cold dpa_timeout(struct net_device *net_dev)
+{
+ const struct dpa_priv_s *priv;
+ struct dpa_percpu_priv_s *percpu_priv;
+
+ priv = netdev_priv(net_dev);
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+
+ if (netif_msg_timer(priv))
+ netdev_crit(net_dev, "Transmit timeout!\n");
+
+ percpu_priv->stats.tx_errors++;
+}
+EXPORT_SYMBOL(dpa_timeout);
+
+/* net_device */
+
+/**
+ * @param net_dev the device for which statistics are calculated
+ * @param stats the function fills this structure with the device's statistics
+ * @return the address of the structure containing the statistics
+ *
+ * Calculates the statistics for the given device by adding the statistics
+ * collected by each CPU.
+ */
+struct rtnl_link_stats64 __cold
+*dpa_get_stats64(struct net_device *net_dev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ u64 *cpustats;
+ u64 *netstats = (u64 *)stats;
+ int i, j;
+ struct dpa_percpu_priv_s *percpu_priv;
+ int numstats = sizeof(struct rtnl_link_stats64) / sizeof(u64);
+
+ for_each_possible_cpu(i) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
+
+ cpustats = (u64 *)&percpu_priv->stats;
+
+ for (j = 0; j < numstats; j++)
+ netstats[j] += cpustats[j];
+ }
+ return stats;
+}
+EXPORT_SYMBOL(dpa_get_stats64);
+
+int dpa_change_mtu(struct net_device *net_dev, int new_mtu)
+{
+ int max_mtu = dpa_get_max_mtu();
+
+#ifndef CONFIG_PPC
+ /* Due to the A010022 FMan errata, we can not use contig frames larger
+ * than 4K, nor S/G frames. We need to prevent the user from setting a
+ * large MTU.
+ */
+ if (unlikely(dpaa_errata_a010022))
+ max_mtu = DPA_BP_RAW_SIZE;
+#endif
+
+ /* Make sure we don't exceed the Ethernet controller's MAXFRM */
+ if (new_mtu < 68 || new_mtu > max_mtu) {
+ netdev_err(net_dev, "Invalid L3 mtu %d (must be between %d and %d).\n",
+ new_mtu, 68, max_mtu);
+ return -EINVAL;
+ }
+ net_dev->mtu = new_mtu;
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_change_mtu);
+
+/* .ndo_init callback */
+int dpa_ndo_init(struct net_device *net_dev)
+{
+ /* If fsl_fm_max_frm is set to a higher value than the all-common 1500,
+ * we choose conservatively and let the user explicitly set a higher
+ * MTU via ifconfig. Otherwise, the user may end up with different MTUs
+ * in the same LAN.
+ * If on the other hand fsl_fm_max_frm has been chosen below 1500,
+ * start with the maximum allowed.
+ */
+ int init_mtu = min(dpa_get_max_mtu(), ETH_DATA_LEN);
+
+ pr_debug("Setting initial MTU on net device: %d\n", init_mtu);
+ net_dev->mtu = init_mtu;
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_ndo_init);
+
+int dpa_set_features(struct net_device *dev, netdev_features_t features)
+{
+ /* Not much to do here for now */
+ dev->features = features;
+ return 0;
+}
+EXPORT_SYMBOL(dpa_set_features);
+
+netdev_features_t dpa_fix_features(struct net_device *dev,
+ netdev_features_t features)
+{
+ netdev_features_t unsupported_features = 0;
+
+ /* In theory we should never be requested to enable features that
+ * we didn't set in netdev->features and netdev->hw_features at probe
+ * time, but double check just to be on the safe side.
+ * We don't support enabling Rx csum through ethtool yet
+ */
+ unsupported_features |= NETIF_F_RXCSUM;
+
+ features &= ~unsupported_features;
+
+ return features;
+}
+EXPORT_SYMBOL(dpa_fix_features);
+
+#ifdef CONFIG_FSL_DPAA_TS
+u64 dpa_get_timestamp_ns(const struct dpa_priv_s *priv, enum port_type rx_tx,
+ const void *data)
+{
+ u64 *ts, ns;
+
+ ts = fm_port_get_buffer_time_stamp(priv->mac_dev->port_dev[rx_tx],
+ data);
+
+ if (!ts || *ts == 0)
+ return 0;
+
+ be64_to_cpus(ts);
+
+ /* multiple DPA_PTP_NOMINAL_FREQ_PERIOD_NS for case of non power of 2 */
+ ns = *ts << DPA_PTP_NOMINAL_FREQ_PERIOD_SHIFT;
+
+ return ns;
+}
+
+int dpa_get_ts(const struct dpa_priv_s *priv, enum port_type rx_tx,
+ struct skb_shared_hwtstamps *shhwtstamps, const void *data)
+{
+ u64 ns;
+
+ ns = dpa_get_timestamp_ns(priv, rx_tx, data);
+
+ if (ns == 0)
+ return -EINVAL;
+
+ memset(shhwtstamps, 0, sizeof(*shhwtstamps));
+ shhwtstamps->hwtstamp = ns_to_ktime(ns);
+
+ return 0;
+}
+
+static void dpa_ts_tx_enable(struct net_device *dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+ struct mac_device *mac_dev = priv->mac_dev;
+
+ if (mac_dev->fm_rtc_enable)
+ mac_dev->fm_rtc_enable(get_fm_handle(dev));
+ if (mac_dev->ptp_enable)
+ mac_dev->ptp_enable(mac_dev->get_mac_handle(mac_dev));
+
+ priv->ts_tx_en = true;
+}
+
+static void dpa_ts_tx_disable(struct net_device *dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+
+#if 0
+/* the RTC might be needed by the Rx Ts, cannot disable here
+ * no separate ptp_disable API for Rx/Tx, cannot disable here
+ */
+ struct mac_device *mac_dev = priv->mac_dev;
+
+ if (mac_dev->fm_rtc_disable)
+ mac_dev->fm_rtc_disable(get_fm_handle(dev));
+
+ if (mac_dev->ptp_disable)
+ mac_dev->ptp_disable(mac_dev->get_mac_handle(mac_dev));
+#endif
+
+ priv->ts_tx_en = false;
+}
+
+static void dpa_ts_rx_enable(struct net_device *dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+ struct mac_device *mac_dev = priv->mac_dev;
+
+ if (mac_dev->fm_rtc_enable)
+ mac_dev->fm_rtc_enable(get_fm_handle(dev));
+ if (mac_dev->ptp_enable)
+ mac_dev->ptp_enable(mac_dev->get_mac_handle(mac_dev));
+
+ priv->ts_rx_en = true;
+}
+
+static void dpa_ts_rx_disable(struct net_device *dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+
+#if 0
+/* the RTC might be needed by the Tx Ts, cannot disable here
+ * no separate ptp_disable API for Rx/Tx, cannot disable here
+ */
+ struct mac_device *mac_dev = priv->mac_dev;
+
+ if (mac_dev->fm_rtc_disable)
+ mac_dev->fm_rtc_disable(get_fm_handle(dev));
+
+ if (mac_dev->ptp_disable)
+ mac_dev->ptp_disable(mac_dev->get_mac_handle(mac_dev));
+#endif
+
+ priv->ts_rx_en = false;
+}
+
+static int dpa_ts_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ struct hwtstamp_config config;
+
+ if (copy_from_user(&config, rq->ifr_data, sizeof(config)))
+ return -EFAULT;
+
+ switch (config.tx_type) {
+ case HWTSTAMP_TX_OFF:
+ dpa_ts_tx_disable(dev);
+ break;
+ case HWTSTAMP_TX_ON:
+ dpa_ts_tx_enable(dev);
+ break;
+ default:
+ return -ERANGE;
+ }
+
+ if (config.rx_filter == HWTSTAMP_FILTER_NONE)
+ dpa_ts_rx_disable(dev);
+ else {
+ dpa_ts_rx_enable(dev);
+ /* TS is set for all frame types, not only those requested */
+ config.rx_filter = HWTSTAMP_FILTER_ALL;
+ }
+
+ return copy_to_user(rq->ifr_data, &config, sizeof(config)) ?
+ -EFAULT : 0;
+}
+#endif /* CONFIG_FSL_DPAA_TS */
+
+int dpa_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+#ifdef CONFIG_FSL_DPAA_1588
+ struct dpa_priv_s *priv = netdev_priv(dev);
+#endif
+ int ret = -EINVAL;
+
+ if (!netif_running(dev))
+ return -EINVAL;
+
+ if (cmd == SIOCGMIIREG) {
+ if (!dev->phydev)
+ ret = -EINVAL;
+ else
+ ret = phy_mii_ioctl(dev->phydev, rq, cmd);
+ }
+
+#ifdef CONFIG_FSL_DPAA_TS
+ if (cmd == SIOCSHWTSTAMP)
+ return dpa_ts_ioctl(dev, rq, cmd);
+#endif /* CONFIG_FSL_DPAA_TS */
+
+#ifdef CONFIG_FSL_DPAA_1588
+ if ((cmd >= PTP_ENBL_TXTS_IOCTL) && (cmd <= PTP_CLEANUP_TS)) {
+ if (priv->tsu && priv->tsu->valid)
+ ret = dpa_ioctl_1588(dev, rq, cmd);
+ else
+ ret = -ENODEV;
+ }
+#endif
+
+ return ret;
+}
+EXPORT_SYMBOL(dpa_ioctl);
+
+int __cold dpa_remove(struct platform_device *of_dev)
+{
+ int err;
+ struct device *dev;
+ struct net_device *net_dev;
+ struct dpa_priv_s *priv;
+
+ dev = &of_dev->dev;
+ net_dev = dev_get_drvdata(dev);
+
+ priv = netdev_priv(net_dev);
+
+ dpaa_eth_sysfs_remove(dev);
+
+ dev_set_drvdata(dev, NULL);
+ unregister_netdev(net_dev);
+
+ err = dpa_fq_free(dev, &priv->dpa_fq_list);
+
+ qman_delete_cgr_safe(&priv->ingress_cgr);
+ qman_release_cgrid(priv->ingress_cgr.cgrid);
+ qman_delete_cgr_safe(&priv->cgr_data.cgr);
+ qman_release_cgrid(priv->cgr_data.cgr.cgrid);
+
+ dpa_private_napi_del(net_dev);
+
+ dpa_bp_free(priv);
+
+ if (priv->buf_layout)
+ devm_kfree(dev, priv->buf_layout);
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ /* remove debugfs entry for this net_device */
+ dpa_netdev_debugfs_remove(net_dev);
+#endif /* CONFIG_FSL_DPAA_DBG_LOOP */
+
+#ifdef CONFIG_FSL_DPAA_1588
+ if (priv->tsu && priv->tsu->valid)
+ dpa_ptp_cleanup(priv);
+#endif
+
+ free_netdev(net_dev);
+
+ return err;
+}
+EXPORT_SYMBOL(dpa_remove);
+
+struct mac_device * __cold __must_check
+__attribute__((nonnull))
+dpa_mac_probe(struct platform_device *_of_dev)
+{
+ struct device *dpa_dev, *dev;
+ struct device_node *mac_node;
+ struct platform_device *of_dev;
+ struct mac_device *mac_dev;
+#ifdef CONFIG_FSL_DPAA_1588
+ int lenp;
+ const phandle *phandle_prop;
+ struct net_device *net_dev = NULL;
+ struct dpa_priv_s *priv = NULL;
+ struct device_node *timer_node;
+#endif
+ dpa_dev = &_of_dev->dev;
+
+ mac_node = of_parse_phandle(_of_dev->dev.of_node, "fsl,fman-mac", 0);
+ if (unlikely(mac_node == NULL)) {
+ dev_err(dpa_dev, "Cannot find MAC device device tree node\n");
+ return ERR_PTR(-EFAULT);
+ }
+
+ of_dev = of_find_device_by_node(mac_node);
+ if (unlikely(of_dev == NULL)) {
+ dev_err(dpa_dev, "of_find_device_by_node(%s) failed\n",
+ mac_node->full_name);
+ of_node_put(mac_node);
+ return ERR_PTR(-EINVAL);
+ }
+ of_node_put(mac_node);
+
+ dev = &of_dev->dev;
+
+ mac_dev = dev_get_drvdata(dev);
+ if (unlikely(mac_dev == NULL)) {
+ dev_err(dpa_dev, "dev_get_drvdata(%s) failed\n",
+ dev_name(dev));
+ return ERR_PTR(-EINVAL);
+ }
+
+#ifdef CONFIG_FSL_DPAA_1588
+ phandle_prop = of_get_property(mac_node, "ptp-timer", &lenp);
+ if (phandle_prop && ((mac_dev->phy_if != PHY_INTERFACE_MODE_SGMII) ||
+ ((mac_dev->phy_if == PHY_INTERFACE_MODE_SGMII) &&
+ (mac_dev->speed == SPEED_1000)))) {
+ timer_node = of_find_node_by_phandle(*phandle_prop);
+ if (timer_node)
+ net_dev = dev_get_drvdata(dpa_dev);
+ if (timer_node && net_dev) {
+ priv = netdev_priv(net_dev);
+ if (!dpa_ptp_init(priv))
+ dev_info(dev, "%s: ptp 1588 is initialized.\n",
+ mac_node->full_name);
+ }
+ }
+#endif
+
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+ if ((mac_dev->phy_if != PHY_INTERFACE_MODE_SGMII) ||
+ ((mac_dev->phy_if == PHY_INTERFACE_MODE_SGMII) &&
+ (mac_dev->speed == SPEED_1000))) {
+ ptp_priv.node = of_parse_phandle(mac_node, "ptp-timer", 0);
+ if (ptp_priv.node) {
+ ptp_priv.of_dev = of_find_device_by_node(ptp_priv.node);
+ if (unlikely(ptp_priv.of_dev == NULL)) {
+ dev_err(dpa_dev,
+ "Cannot find device represented by timer_node\n");
+ of_node_put(ptp_priv.node);
+ return ERR_PTR(-EINVAL);
+ }
+ ptp_priv.mac_dev = mac_dev;
+ }
+ }
+#endif
+ return mac_dev;
+}
+EXPORT_SYMBOL(dpa_mac_probe);
+
+int dpa_set_mac_address(struct net_device *net_dev, void *addr)
+{
+ const struct dpa_priv_s *priv;
+ int _errno;
+ struct mac_device *mac_dev;
+
+ priv = netdev_priv(net_dev);
+
+ _errno = eth_mac_addr(net_dev, addr);
+ if (_errno < 0) {
+ if (netif_msg_drv(priv))
+ netdev_err(net_dev,
+ "eth_mac_addr() = %d\n",
+ _errno);
+ return _errno;
+ }
+
+ mac_dev = priv->mac_dev;
+
+ _errno = mac_dev->change_addr(mac_dev->get_mac_handle(mac_dev),
+ net_dev->dev_addr);
+ if (_errno < 0) {
+ if (netif_msg_drv(priv))
+ netdev_err(net_dev,
+ "mac_dev->change_addr() = %d\n",
+ _errno);
+ return _errno;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_set_mac_address);
+
+void dpa_set_rx_mode(struct net_device *net_dev)
+{
+ int _errno;
+ const struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+
+ if (!!(net_dev->flags & IFF_PROMISC) != priv->mac_dev->promisc) {
+ priv->mac_dev->promisc = !priv->mac_dev->promisc;
+ _errno = priv->mac_dev->set_promisc(
+ priv->mac_dev->get_mac_handle(priv->mac_dev),
+ priv->mac_dev->promisc);
+ if (unlikely(_errno < 0) && netif_msg_drv(priv))
+ netdev_err(net_dev,
+ "mac_dev->set_promisc() = %d\n",
+ _errno);
+ }
+
+ _errno = priv->mac_dev->set_multi(net_dev, priv->mac_dev);
+ if (unlikely(_errno < 0) && netif_msg_drv(priv))
+ netdev_err(net_dev, "mac_dev->set_multi() = %d\n", _errno);
+}
+EXPORT_SYMBOL(dpa_set_rx_mode);
+
+void dpa_set_buffers_layout(struct mac_device *mac_dev,
+ struct dpa_buffer_layout_s *layout)
+{
+ struct fm_port_params params;
+
+ /* Rx */
+ layout[RX].priv_data_size = (uint16_t)DPA_RX_PRIV_DATA_SIZE;
+ layout[RX].parse_results = true;
+ layout[RX].hash_results = true;
+#ifdef CONFIG_FSL_DPAA_TS
+ layout[RX].time_stamp = true;
+#endif
+ fm_port_get_buff_layout_ext_params(mac_dev->port_dev[RX], &params);
+ layout[RX].manip_extra_space = params.manip_extra_space;
+ /* a value of zero for data alignment means "don't care", so align to
+ * a non-zero value to prevent FMD from using its own default
+ */
+ layout[RX].data_align = params.data_align ? : DPA_FD_DATA_ALIGNMENT;
+
+ /* Tx */
+ layout[TX].priv_data_size = DPA_TX_PRIV_DATA_SIZE;
+ layout[TX].parse_results = true;
+ layout[TX].hash_results = true;
+#ifdef CONFIG_FSL_DPAA_TS
+ layout[TX].time_stamp = true;
+#endif
+ fm_port_get_buff_layout_ext_params(mac_dev->port_dev[TX], &params);
+ layout[TX].manip_extra_space = params.manip_extra_space;
+ layout[TX].data_align = params.data_align ? : DPA_FD_DATA_ALIGNMENT;
+}
+EXPORT_SYMBOL(dpa_set_buffers_layout);
+
+int __attribute__((nonnull))
+dpa_bp_alloc(struct dpa_bp *dpa_bp, struct device *dev)
+{
+ int err;
+ struct bman_pool_params bp_params;
+
+ if (dpa_bp->size == 0 || dpa_bp->config_count == 0) {
+ pr_err("Buffer pool is not properly initialized! Missing size or initial number of buffers");
+ return -EINVAL;
+ }
+
+ memset(&bp_params, 0, sizeof(struct bman_pool_params));
+#ifdef CONFIG_FMAN_PFC
+ bp_params.flags = BMAN_POOL_FLAG_THRESH;
+ bp_params.thresholds[0] = bp_params.thresholds[2] =
+ CONFIG_FSL_DPAA_ETH_REFILL_THRESHOLD;
+ bp_params.thresholds[1] = bp_params.thresholds[3] =
+ CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT;
+#endif
+
+ /* If the pool is already specified, we only create one per bpid */
+ if (dpa_bpid2pool_use(dpa_bp->bpid))
+ return 0;
+
+ if (dpa_bp->bpid == 0)
+ bp_params.flags |= BMAN_POOL_FLAG_DYNAMIC_BPID;
+ else
+ bp_params.bpid = dpa_bp->bpid;
+
+ dpa_bp->pool = bman_new_pool(&bp_params);
+ if (unlikely(dpa_bp->pool == NULL)) {
+ pr_err("bman_new_pool() failed\n");
+ return -ENODEV;
+ }
+
+ dpa_bp->bpid = (uint8_t)bman_get_params(dpa_bp->pool)->bpid;
+
+ err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40));
+ if (err) {
+ pr_err("dma_coerce_mask_and_coherent() failed\n");
+ goto bman_free_pool;
+ }
+
+ dpa_bp->dev = dev;
+
+ if (dpa_bp->seed_cb) {
+ err = dpa_bp->seed_cb(dpa_bp);
+ if (err)
+ goto bman_free_pool;
+ }
+
+ dpa_bpid2pool_map(dpa_bp->bpid, dpa_bp);
+
+ return 0;
+
+bman_free_pool:
+ bman_free_pool(dpa_bp->pool);
+
+ return err;
+}
+EXPORT_SYMBOL(dpa_bp_alloc);
+
+void dpa_bp_drain(struct dpa_bp *bp)
+{
+ int ret, num = 8;
+
+ do {
+ struct bm_buffer bmb[8];
+ int i;
+
+ ret = bman_acquire(bp->pool, bmb, num, 0);
+ if (ret < 0) {
+ if (num == 8) {
+ /* we have less than 8 buffers left;
+ * drain them one by one
+ */
+ num = 1;
+ ret = 1;
+ continue;
+ } else {
+ /* Pool is fully drained */
+ break;
+ }
+ }
+
+ for (i = 0; i < num; i++) {
+ dma_addr_t addr = bm_buf_addr(&bmb[i]);
+
+ dma_unmap_single(bp->dev, addr, bp->size,
+ DMA_BIDIRECTIONAL);
+
+ bp->free_buf_cb(phys_to_virt(addr));
+ }
+ } while (ret > 0);
+}
+EXPORT_SYMBOL(dpa_bp_drain);
+
+static void __cold __attribute__((nonnull))
+_dpa_bp_free(struct dpa_bp *dpa_bp)
+{
+ struct dpa_bp *bp = dpa_bpid2pool(dpa_bp->bpid);
+
+ /* the mapping between bpid and dpa_bp is done very late in the
+ * allocation procedure; if something failed before the mapping, the bp
+ * was not configured, therefore we don't need the below instructions
+ */
+ if (!bp)
+ return;
+
+ if (!atomic_dec_and_test(&bp->refs))
+ return;
+
+ if (bp->free_buf_cb)
+ dpa_bp_drain(bp);
+
+ dpa_bp_array[bp->bpid] = NULL;
+ bman_free_pool(bp->pool);
+}
+
+void __cold __attribute__((nonnull))
+dpa_bp_free(struct dpa_priv_s *priv)
+{
+ int i;
+
+ if (priv->dpa_bp)
+ for (i = 0; i < priv->bp_count; i++)
+ _dpa_bp_free(&priv->dpa_bp[i]);
+}
+EXPORT_SYMBOL(dpa_bp_free);
+
+struct dpa_bp *dpa_bpid2pool(int bpid)
+{
+ return dpa_bp_array[bpid];
+}
+EXPORT_SYMBOL(dpa_bpid2pool);
+
+void dpa_bpid2pool_map(int bpid, struct dpa_bp *dpa_bp)
+{
+ dpa_bp_array[bpid] = dpa_bp;
+ atomic_set(&dpa_bp->refs, 1);
+}
+
+bool dpa_bpid2pool_use(int bpid)
+{
+ if (dpa_bpid2pool(bpid)) {
+ atomic_inc(&dpa_bp_array[bpid]->refs);
+ return true;
+ }
+
+ return false;
+}
+
+#ifdef CONFIG_FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE
+u16 dpa_select_queue(struct net_device *net_dev, struct sk_buff *skb,
+ void *accel_priv, select_queue_fallback_t fallback)
+{
+ return dpa_get_queue_mapping(skb);
+}
+EXPORT_SYMBOL(dpa_select_queue);
+#endif
+
+struct dpa_fq *dpa_fq_alloc(struct device *dev,
+ u32 fq_start,
+ u32 fq_count,
+ struct list_head *list,
+ enum dpa_fq_type fq_type)
+{
+ int i;
+ struct dpa_fq *dpa_fq;
+
+ dpa_fq = devm_kzalloc(dev, sizeof(*dpa_fq) * fq_count, GFP_KERNEL);
+ if (dpa_fq == NULL)
+ return NULL;
+
+ for (i = 0; i < fq_count; i++) {
+ dpa_fq[i].fq_type = fq_type;
+ if (fq_type == FQ_TYPE_RX_PCD_HI_PRIO)
+ dpa_fq[i].fqid = fq_start ?
+ DPAA_ETH_FQ_DELTA + fq_start + i : 0;
+ else
+ dpa_fq[i].fqid = fq_start ? fq_start + i : 0;
+
+ list_add_tail(&dpa_fq[i].list, list);
+ }
+
+#ifdef CONFIG_FMAN_PFC
+ if (fq_type == FQ_TYPE_TX)
+ for (i = 0; i < fq_count; i++)
+ dpa_fq[i].wq = i / dpa_num_cpus;
+ else
+#endif
+ for (i = 0; i < fq_count; i++)
+ _dpa_assign_wq(dpa_fq + i);
+
+ return dpa_fq;
+}
+EXPORT_SYMBOL(dpa_fq_alloc);
+
+/* Probing of FQs for MACful ports */
+int dpa_fq_probe_mac(struct device *dev, struct list_head *list,
+ struct fm_port_fqs *port_fqs,
+ bool alloc_tx_conf_fqs,
+ enum port_type ptype)
+{
+ struct fqid_cell *fqids = NULL;
+ const void *fqids_off = NULL;
+ struct dpa_fq *dpa_fq = NULL;
+ struct device_node *np = dev->of_node;
+ int num_ranges;
+ int i, lenp;
+
+ if (ptype == TX && alloc_tx_conf_fqs) {
+ if (!dpa_fq_alloc(dev, tx_confirm_fqids->start,
+ tx_confirm_fqids->count, list,
+ FQ_TYPE_TX_CONF_MQ))
+ goto fq_alloc_failed;
+ }
+
+ fqids_off = of_get_property(np, fsl_qman_frame_queues[ptype], &lenp);
+ if (fqids_off == NULL) {
+ /* No dts definition, so use the defaults. */
+ fqids = default_fqids[ptype];
+ num_ranges = 3;
+ } else {
+ num_ranges = lenp / sizeof(*fqids);
+
+ fqids = devm_kzalloc(dev, sizeof(*fqids) * num_ranges,
+ GFP_KERNEL);
+ if (fqids == NULL)
+ goto fqids_alloc_failed;
+
+ /* convert to CPU endianess */
+ for (i = 0; i < num_ranges; i++) {
+ fqids[i].start = be32_to_cpup(fqids_off +
+ i * sizeof(*fqids));
+ fqids[i].count = be32_to_cpup(fqids_off +
+ i * sizeof(*fqids) + sizeof(__be32));
+ }
+ }
+
+ for (i = 0; i < num_ranges; i++) {
+ switch (i) {
+ case 0:
+ /* The first queue is the error queue */
+ if (fqids[i].count != 1)
+ goto invalid_error_queue;
+
+ dpa_fq = dpa_fq_alloc(dev, fqids[i].start,
+ fqids[i].count, list,
+ ptype == RX ?
+ FQ_TYPE_RX_ERROR :
+ FQ_TYPE_TX_ERROR);
+ if (dpa_fq == NULL)
+ goto fq_alloc_failed;
+
+ if (ptype == RX)
+ port_fqs->rx_errq = &dpa_fq[0];
+ else
+ port_fqs->tx_errq = &dpa_fq[0];
+ break;
+ case 1:
+ /* the second queue is the default queue */
+ if (fqids[i].count != 1)
+ goto invalid_default_queue;
+
+ dpa_fq = dpa_fq_alloc(dev, fqids[i].start,
+ fqids[i].count, list,
+ ptype == RX ?
+ FQ_TYPE_RX_DEFAULT :
+ FQ_TYPE_TX_CONFIRM);
+ if (dpa_fq == NULL)
+ goto fq_alloc_failed;
+
+ if (ptype == RX)
+ port_fqs->rx_defq = &dpa_fq[0];
+ else
+ port_fqs->tx_defq = &dpa_fq[0];
+ break;
+ default:
+ /* all subsequent queues are either RX* PCD or Tx */
+ if (ptype == RX) {
+ if (!dpa_fq_alloc(dev, fqids[i].start,
+ fqids[i].count, list,
+ FQ_TYPE_RX_PCD) ||
+ !dpa_fq_alloc(dev, fqids[i].start,
+ fqids[i].count, list,
+ FQ_TYPE_RX_PCD_HI_PRIO))
+ goto fq_alloc_failed;
+ } else {
+ if (!dpa_fq_alloc(dev, fqids[i].start,
+ fqids[i].count, list,
+ FQ_TYPE_TX))
+ goto fq_alloc_failed;
+ }
+ break;
+ }
+ }
+
+ return 0;
+
+fq_alloc_failed:
+fqids_alloc_failed:
+ dev_err(dev, "Cannot allocate memory for frame queues\n");
+ return -ENOMEM;
+
+invalid_default_queue:
+invalid_error_queue:
+ dev_err(dev, "Too many default or error queues\n");
+ return -EINVAL;
+}
+EXPORT_SYMBOL(dpa_fq_probe_mac);
+
+static u32 rx_pool_channel;
+static DEFINE_SPINLOCK(rx_pool_channel_init);
+
+int dpa_get_channel(void)
+{
+ spin_lock(&rx_pool_channel_init);
+ if (!rx_pool_channel) {
+ u32 pool;
+ int ret = qman_alloc_pool(&pool);
+ if (!ret)
+ rx_pool_channel = pool;
+ }
+ spin_unlock(&rx_pool_channel_init);
+ if (!rx_pool_channel)
+ return -ENOMEM;
+ return rx_pool_channel;
+}
+EXPORT_SYMBOL(dpa_get_channel);
+
+void dpa_release_channel(void)
+{
+ qman_release_pool(rx_pool_channel);
+}
+EXPORT_SYMBOL(dpa_release_channel);
+
+void dpaa_eth_add_channel(u16 channel)
+{
+ const cpumask_t *cpus = qman_affine_cpus();
+ u32 pool = QM_SDQCR_CHANNELS_POOL_CONV(channel);
+ int cpu;
+ struct qman_portal *portal;
+
+ for_each_cpu(cpu, cpus) {
+ portal = (struct qman_portal *)qman_get_affine_portal(cpu);
+ qman_p_static_dequeue_add(portal, pool);
+ }
+}
+EXPORT_SYMBOL(dpaa_eth_add_channel);
+
+/**
+ * Congestion group state change notification callback.
+ * Stops the device's egress queues while they are congested and
+ * wakes them upon exiting congested state.
+ * Also updates some CGR-related stats.
+ */
+static void dpaa_eth_cgscn(struct qman_portal *qm, struct qman_cgr *cgr,
+
+ int congested)
+{
+ struct dpa_priv_s *priv = (struct dpa_priv_s *)container_of(cgr,
+ struct dpa_priv_s, cgr_data.cgr);
+
+ if (congested) {
+ priv->cgr_data.congestion_start_jiffies = jiffies;
+ netif_tx_stop_all_queues(priv->net_dev);
+ priv->cgr_data.cgr_congested_count++;
+ } else {
+ priv->cgr_data.congested_jiffies +=
+ (jiffies - priv->cgr_data.congestion_start_jiffies);
+ netif_tx_wake_all_queues(priv->net_dev);
+ }
+}
+
+int dpaa_eth_cgr_init(struct dpa_priv_s *priv)
+{
+ struct qm_mcc_initcgr initcgr;
+ u32 cs_th;
+ int err;
+
+ err = qman_alloc_cgrid(&priv->cgr_data.cgr.cgrid);
+ if (err < 0) {
+ pr_err("Error %d allocating CGR ID\n", err);
+ goto out_error;
+ }
+ priv->cgr_data.cgr.cb = dpaa_eth_cgscn;
+
+ /* Enable Congestion State Change Notifications and CS taildrop */
+ initcgr.we_mask = QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES;
+ initcgr.cgr.cscn_en = QM_CGR_EN;
+
+ /* Set different thresholds based on the MAC speed.
+ * TODO: this may turn suboptimal if the MAC is reconfigured at a speed
+ * lower than its max, e.g. if a dTSEC later negotiates a 100Mbps link.
+ * In such cases, we ought to reconfigure the threshold, too.
+ */
+ if (priv->mac_dev->if_support & SUPPORTED_10000baseT_Full)
+ cs_th = CONFIG_FSL_DPAA_CS_THRESHOLD_10G;
+ else
+ cs_th = CONFIG_FSL_DPAA_CS_THRESHOLD_1G;
+ qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1);
+
+ initcgr.we_mask |= QM_CGR_WE_CSTD_EN;
+ initcgr.cgr.cstd_en = QM_CGR_EN;
+
+ err = qman_create_cgr(&priv->cgr_data.cgr, QMAN_CGR_FLAG_USE_INIT,
+ &initcgr);
+ if (err < 0) {
+ pr_err("Error %d creating CGR with ID %d\n", err,
+ priv->cgr_data.cgr.cgrid);
+ qman_release_cgrid(priv->cgr_data.cgr.cgrid);
+ goto out_error;
+ }
+ pr_debug("Created CGR %d for netdev with hwaddr %pM on QMan channel %d\n",
+ priv->cgr_data.cgr.cgrid, priv->mac_dev->addr,
+ priv->cgr_data.cgr.chan);
+
+out_error:
+ return err;
+}
+EXPORT_SYMBOL(dpaa_eth_cgr_init);
+
+static inline void dpa_setup_ingress(const struct dpa_priv_s *priv,
+ struct dpa_fq *fq,
+ const struct qman_fq *template)
+{
+ fq->fq_base = *template;
+ fq->net_dev = priv->net_dev;
+
+ fq->flags = QMAN_FQ_FLAG_NO_ENQUEUE;
+ fq->channel = priv->channel;
+}
+
+static inline void dpa_setup_egress(const struct dpa_priv_s *priv,
+ struct dpa_fq *fq,
+ struct fm_port *port,
+ const struct qman_fq *template)
+{
+ fq->fq_base = *template;
+ fq->net_dev = priv->net_dev;
+
+ if (port) {
+ fq->flags = QMAN_FQ_FLAG_TO_DCPORTAL;
+ fq->channel = (uint16_t)fm_get_tx_port_channel(port);
+ } else {
+ fq->flags = QMAN_FQ_FLAG_NO_MODIFY;
+ }
+}
+
+void dpa_fq_setup(struct dpa_priv_s *priv, const struct dpa_fq_cbs_t *fq_cbs,
+ struct fm_port *tx_port)
+{
+ struct dpa_fq *fq;
+ uint16_t portals[NR_CPUS];
+ int cpu, portal_cnt = 0, num_portals = 0;
+ uint32_t pcd_fqid, pcd_fqid_hi_prio;
+ const cpumask_t *affine_cpus = qman_affine_cpus();
+ int egress_cnt = 0, conf_cnt = 0;
+
+ /* Prepare for PCD FQs init */
+ for_each_cpu(cpu, affine_cpus)
+ portals[num_portals++] = qman_affine_channel(cpu);
+ if (num_portals == 0)
+ dev_err(priv->net_dev->dev.parent,
+ "No Qman software (affine) channels found");
+
+ pcd_fqid = (priv->mac_dev) ?
+ DPAA_ETH_PCD_FQ_BASE(priv->mac_dev->res->start) : 0;
+ pcd_fqid_hi_prio = (priv->mac_dev) ?
+ DPAA_ETH_PCD_FQ_HI_PRIO_BASE(priv->mac_dev->res->start) : 0;
+
+ /* Initialize each FQ in the list */
+ list_for_each_entry(fq, &priv->dpa_fq_list, list) {
+ switch (fq->fq_type) {
+ case FQ_TYPE_RX_DEFAULT:
+ BUG_ON(!priv->mac_dev);
+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_defq);
+ break;
+ case FQ_TYPE_RX_ERROR:
+ BUG_ON(!priv->mac_dev);
+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_errq);
+ break;
+ case FQ_TYPE_RX_PCD:
+ /* For MACless we can't have dynamic Rx queues */
+ BUG_ON(!priv->mac_dev && !fq->fqid);
+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_defq);
+ if (!fq->fqid)
+ fq->fqid = pcd_fqid++;
+ fq->channel = portals[portal_cnt];
+ portal_cnt = (portal_cnt + 1) % num_portals;
+ break;
+ case FQ_TYPE_RX_PCD_HI_PRIO:
+ /* For MACless we can't have dynamic Hi Pri Rx queues */
+ BUG_ON(!priv->mac_dev && !fq->fqid);
+ dpa_setup_ingress(priv, fq, &fq_cbs->rx_defq);
+ if (!fq->fqid)
+ fq->fqid = pcd_fqid_hi_prio++;
+ fq->channel = portals[portal_cnt];
+ portal_cnt = (portal_cnt + 1) % num_portals;
+ break;
+ case FQ_TYPE_TX:
+ dpa_setup_egress(priv, fq, tx_port,
+ &fq_cbs->egress_ern);
+ /* If we have more Tx queues than the number of cores,
+ * just ignore the extra ones.
+ */
+ if (egress_cnt < DPAA_ETH_TX_QUEUES)
+ priv->egress_fqs[egress_cnt++] = &fq->fq_base;
+ break;
+ case FQ_TYPE_TX_CONFIRM:
+ BUG_ON(!priv->mac_dev);
+ dpa_setup_ingress(priv, fq, &fq_cbs->tx_defq);
+ break;
+ case FQ_TYPE_TX_CONF_MQ:
+ BUG_ON(!priv->mac_dev);
+ dpa_setup_ingress(priv, fq, &fq_cbs->tx_defq);
+ priv->conf_fqs[conf_cnt++] = &fq->fq_base;
+ break;
+ case FQ_TYPE_TX_ERROR:
+ BUG_ON(!priv->mac_dev);
+ dpa_setup_ingress(priv, fq, &fq_cbs->tx_errq);
+ break;
+ default:
+ dev_warn(priv->net_dev->dev.parent,
+ "Unknown FQ type detected!\n");
+ break;
+ }
+ }
+
+ /* The number of Tx queues may be smaller than the number of cores, if
+ * the Tx queue range is specified in the device tree instead of being
+ * dynamically allocated.
+ * Make sure all CPUs receive a corresponding Tx queue.
+ */
+ while (egress_cnt < DPAA_ETH_TX_QUEUES) {
+ list_for_each_entry(fq, &priv->dpa_fq_list, list) {
+ if (fq->fq_type != FQ_TYPE_TX)
+ continue;
+ priv->egress_fqs[egress_cnt++] = &fq->fq_base;
+ if (egress_cnt == DPAA_ETH_TX_QUEUES)
+ break;
+ }
+ }
+}
+EXPORT_SYMBOL(dpa_fq_setup);
+
+int dpa_fq_init(struct dpa_fq *dpa_fq, bool td_enable)
+{
+ int _errno;
+ const struct dpa_priv_s *priv;
+ struct device *dev;
+ struct qman_fq *fq;
+ struct qm_mcc_initfq initfq;
+ struct qman_fq *confq;
+ int queue_id;
+
+ priv = netdev_priv(dpa_fq->net_dev);
+ dev = dpa_fq->net_dev->dev.parent;
+
+ if (dpa_fq->fqid == 0)
+ dpa_fq->flags |= QMAN_FQ_FLAG_DYNAMIC_FQID;
+
+ dpa_fq->init = !(dpa_fq->flags & QMAN_FQ_FLAG_NO_MODIFY);
+
+ _errno = qman_create_fq(dpa_fq->fqid, dpa_fq->flags, &dpa_fq->fq_base);
+ if (_errno) {
+ dev_err(dev, "qman_create_fq() failed\n");
+ return _errno;
+ }
+ fq = &dpa_fq->fq_base;
+
+ if (dpa_fq->init) {
+ memset(&initfq, 0, sizeof(initfq));
+
+ initfq.we_mask = QM_INITFQ_WE_FQCTRL;
+ /* FIXME: why would we want to keep an empty FQ in cache? */
+ initfq.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE;
+
+ /* Try to reduce the number of portal interrupts for
+ * Tx Confirmation FQs.
+ */
+ if (dpa_fq->fq_type == FQ_TYPE_TX_CONFIRM)
+ initfq.fqd.fq_ctrl |= QM_FQCTRL_HOLDACTIVE;
+
+ /* FQ placement */
+ initfq.we_mask |= QM_INITFQ_WE_DESTWQ;
+
+ initfq.fqd.dest.channel = dpa_fq->channel;
+ initfq.fqd.dest.wq = dpa_fq->wq;
+
+ /* Put all egress queues in a congestion group of their own.
+ * Sensu stricto, the Tx confirmation queues are Rx FQs,
+ * rather than Tx - but they nonetheless account for the
+ * memory footprint on behalf of egress traffic. We therefore
+ * place them in the netdev's CGR, along with the Tx FQs.
+ */
+ if (dpa_fq->fq_type == FQ_TYPE_TX ||
+ dpa_fq->fq_type == FQ_TYPE_TX_CONFIRM ||
+ dpa_fq->fq_type == FQ_TYPE_TX_CONF_MQ) {
+ initfq.we_mask |= QM_INITFQ_WE_CGID;
+ initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE;
+ initfq.fqd.cgid = (uint8_t)priv->cgr_data.cgr.cgrid;
+ /* Set a fixed overhead accounting, in an attempt to
+ * reduce the impact of fixed-size skb shells and the
+ * driver's needed headroom on system memory. This is
+ * especially the case when the egress traffic is
+ * composed of small datagrams.
+ * Unfortunately, QMan's OAL value is capped to an
+ * insufficient value, but even that is better than
+ * no overhead accounting at all.
+ */
+ initfq.we_mask |= QM_INITFQ_WE_OAC;
+ initfq.fqd.oac_init.oac = QM_OAC_CG;
+ initfq.fqd.oac_init.oal =
+ (signed char)(min(sizeof(struct sk_buff) +
+ priv->tx_headroom, (size_t)FSL_QMAN_MAX_OAL));
+ }
+
+ if (td_enable) {
+ initfq.we_mask |= QM_INITFQ_WE_TDTHRESH;
+ qm_fqd_taildrop_set(&initfq.fqd.td,
+ DPA_FQ_TD, 1);
+ initfq.fqd.fq_ctrl = QM_FQCTRL_TDE;
+ }
+
+ /* Configure the Tx confirmation queue, now that we know
+ * which Tx queue it pairs with.
+ */
+ if (dpa_fq->fq_type == FQ_TYPE_TX) {
+ queue_id = _dpa_tx_fq_to_id(priv, &dpa_fq->fq_base);
+ if (queue_id >= 0) {
+ confq = priv->conf_fqs[queue_id];
+ if (confq) {
+ initfq.we_mask |= QM_INITFQ_WE_CONTEXTA;
+ /* ContextA: OVOM=1 (use contextA2 bits instead of ICAD)
+ * A2V=1 (contextA A2 field is valid)
+ * A0V=1 (contextA A0 field is valid)
+ * B0V=1 (contextB field is valid)
+ * ContextA A2: EBD=1 (deallocate buffers inside FMan)
+ * ContextB B0(ASPID): 0 (absolute Virtual Storage ID)
+ */
+ initfq.fqd.context_a.hi = 0x1e000000;
+ initfq.fqd.context_a.lo = 0x80000000;
+ }
+ }
+ }
+
+ /* Put all *private* ingress queues in our "ingress CGR". */
+ if (priv->use_ingress_cgr &&
+ (dpa_fq->fq_type == FQ_TYPE_RX_DEFAULT ||
+ dpa_fq->fq_type == FQ_TYPE_RX_ERROR ||
+ dpa_fq->fq_type == FQ_TYPE_RX_PCD ||
+ dpa_fq->fq_type == FQ_TYPE_RX_PCD_HI_PRIO)) {
+ initfq.we_mask |= QM_INITFQ_WE_CGID;
+ initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE;
+ initfq.fqd.cgid = (uint8_t)priv->ingress_cgr.cgrid;
+ /* Set a fixed overhead accounting, just like for the
+ * egress CGR.
+ */
+ initfq.we_mask |= QM_INITFQ_WE_OAC;
+ initfq.fqd.oac_init.oac = QM_OAC_CG;
+ initfq.fqd.oac_init.oal =
+ (signed char)(min(sizeof(struct sk_buff) +
+ priv->tx_headroom, (size_t)FSL_QMAN_MAX_OAL));
+ }
+
+ /* Initialization common to all ingress queues */
+ if (dpa_fq->flags & QMAN_FQ_FLAG_NO_ENQUEUE) {
+ initfq.we_mask |= QM_INITFQ_WE_CONTEXTA;
+ initfq.fqd.fq_ctrl |=
+ QM_FQCTRL_CTXASTASHING | QM_FQCTRL_AVOIDBLOCK;
+ initfq.fqd.context_a.stashing.exclusive =
+ QM_STASHING_EXCL_DATA | QM_STASHING_EXCL_CTX |
+ QM_STASHING_EXCL_ANNOTATION;
+ initfq.fqd.context_a.stashing.data_cl = 2;
+ initfq.fqd.context_a.stashing.annotation_cl = 1;
+ initfq.fqd.context_a.stashing.context_cl =
+ DIV_ROUND_UP(sizeof(struct qman_fq), 64);
+ }
+
+ _errno = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &initfq);
+ if (_errno < 0) {
+ if (DPA_RX_PCD_HI_PRIO_FQ_INIT_FAIL(dpa_fq, _errno)) {
+ dpa_fq->init = 0;
+ } else {
+ dev_err(dev, "qman_init_fq(%u) = %d\n",
+ qman_fq_fqid(fq), _errno);
+ qman_destroy_fq(fq, 0);
+ }
+ return _errno;
+ }
+ }
+
+ dpa_fq->fqid = qman_fq_fqid(fq);
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_fq_init);
+
+int __cold __attribute__((nonnull))
+_dpa_fq_free(struct device *dev, struct qman_fq *fq)
+{
+ int _errno, __errno;
+ struct dpa_fq *dpa_fq;
+ const struct dpa_priv_s *priv;
+
+ _errno = 0;
+
+ dpa_fq = container_of(fq, struct dpa_fq, fq_base);
+ priv = netdev_priv(dpa_fq->net_dev);
+
+ if (dpa_fq->init) {
+ _errno = qman_retire_fq(fq, NULL);
+ if (unlikely(_errno < 0) && netif_msg_drv(priv))
+ dev_err(dev, "qman_retire_fq(%u) = %d\n",
+ qman_fq_fqid(fq), _errno);
+
+ __errno = qman_oos_fq(fq);
+ if (unlikely(__errno < 0) && netif_msg_drv(priv)) {
+ dev_err(dev, "qman_oos_fq(%u) = %d\n",
+ qman_fq_fqid(fq), __errno);
+ if (_errno >= 0)
+ _errno = __errno;
+ }
+ }
+
+ qman_destroy_fq(fq, 0);
+ list_del(&dpa_fq->list);
+
+ return _errno;
+}
+EXPORT_SYMBOL(_dpa_fq_free);
+
+int __cold __attribute__((nonnull))
+dpa_fq_free(struct device *dev, struct list_head *list)
+{
+ int _errno, __errno;
+ struct dpa_fq *dpa_fq, *tmp;
+
+ _errno = 0;
+ list_for_each_entry_safe(dpa_fq, tmp, list, list) {
+ __errno = _dpa_fq_free(dev, (struct qman_fq *)dpa_fq);
+ if (unlikely(__errno < 0) && _errno >= 0)
+ _errno = __errno;
+ }
+
+ return _errno;
+}
+EXPORT_SYMBOL(dpa_fq_free);
+
+int dpa_fqs_init(struct device *dev, struct list_head *list, bool td_enable)
+{
+ int _errno, __errno;
+ struct dpa_fq *dpa_fq, *tmp;
+ static bool print_msg __read_mostly;
+
+ _errno = 0;
+ print_msg = true;
+ list_for_each_entry_safe(dpa_fq, tmp, list, list) {
+ __errno = dpa_fq_init(dpa_fq, td_enable);
+ if (unlikely(__errno < 0) && _errno >= 0) {
+ if (DPA_RX_PCD_HI_PRIO_FQ_INIT_FAIL(dpa_fq, __errno)) {
+ if (print_msg) {
+ dev_warn(dev,
+ "Skip RX PCD High Priority FQs initialization\n");
+ print_msg = false;
+ }
+ if (_dpa_fq_free(dev, (struct qman_fq *)dpa_fq))
+ dev_warn(dev,
+ "Error freeing frame queues\n");
+ } else {
+ _errno = __errno;
+ break;
+ }
+ }
+ }
+
+ return _errno;
+}
+EXPORT_SYMBOL(dpa_fqs_init);
+static void
+dpaa_eth_init_tx_port(struct fm_port *port, struct dpa_fq *errq,
+ struct dpa_fq *defq, struct dpa_buffer_layout_s *buf_layout)
+{
+ struct fm_port_params tx_port_param;
+ bool frag_enabled = false;
+
+ memset(&tx_port_param, 0, sizeof(tx_port_param));
+ dpaa_eth_init_port(tx, port, tx_port_param, errq->fqid, defq->fqid,
+ buf_layout, frag_enabled);
+}
+
+static void
+dpaa_eth_init_rx_port(struct fm_port *port, struct dpa_bp *bp, size_t count,
+ struct dpa_fq *errq, struct dpa_fq *defq,
+ struct dpa_buffer_layout_s *buf_layout)
+{
+ struct fm_port_params rx_port_param;
+ int i;
+ bool frag_enabled = false;
+
+ memset(&rx_port_param, 0, sizeof(rx_port_param));
+ count = min(ARRAY_SIZE(rx_port_param.pool_param), count);
+ rx_port_param.num_pools = (uint8_t)count;
+ for (i = 0; i < count; i++) {
+ if (i >= rx_port_param.num_pools)
+ break;
+ rx_port_param.pool_param[i].id = bp[i].bpid;
+ rx_port_param.pool_param[i].size = (uint16_t)bp[i].size;
+ }
+
+ dpaa_eth_init_port(rx, port, rx_port_param, errq->fqid, defq->fqid,
+ buf_layout, frag_enabled);
+}
+
+#if defined(CONFIG_FSL_SDK_FMAN_TEST)
+/* Defined as weak, to be implemented by fman pcd tester. */
+int dpa_alloc_pcd_fqids(struct device *, uint32_t, uint8_t, uint32_t *)
+__attribute__((weak));
+
+int dpa_free_pcd_fqids(struct device *, uint32_t) __attribute__((weak));
+#else
+int dpa_alloc_pcd_fqids(struct device *, uint32_t, uint8_t, uint32_t *);
+
+int dpa_free_pcd_fqids(struct device *, uint32_t);
+
+#endif /* CONFIG_FSL_SDK_FMAN_TEST */
+
+
+int dpa_alloc_pcd_fqids(struct device *dev, uint32_t num,
+ uint8_t alignment, uint32_t *base_fqid)
+{
+ dev_crit(dev, "callback not implemented!\n");
+
+ return 0;
+}
+
+int dpa_free_pcd_fqids(struct device *dev, uint32_t base_fqid)
+{
+
+ dev_crit(dev, "callback not implemented!\n");
+
+ return 0;
+}
+
+void dpaa_eth_init_ports(struct mac_device *mac_dev,
+ struct dpa_bp *bp, size_t count,
+ struct fm_port_fqs *port_fqs,
+ struct dpa_buffer_layout_s *buf_layout,
+ struct device *dev)
+{
+ struct fm_port_pcd_param rx_port_pcd_param;
+ struct fm_port *rxport = mac_dev->port_dev[RX];
+ struct fm_port *txport = mac_dev->port_dev[TX];
+
+ dpaa_eth_init_tx_port(txport, port_fqs->tx_errq,
+ port_fqs->tx_defq, &buf_layout[TX]);
+ dpaa_eth_init_rx_port(rxport, bp, count, port_fqs->rx_errq,
+ port_fqs->rx_defq, &buf_layout[RX]);
+
+ rx_port_pcd_param.cba = dpa_alloc_pcd_fqids;
+ rx_port_pcd_param.cbf = dpa_free_pcd_fqids;
+ rx_port_pcd_param.dev = dev;
+ fm_port_pcd_bind(rxport, &rx_port_pcd_param);
+}
+EXPORT_SYMBOL(dpaa_eth_init_ports);
+
+void dpa_release_sgt(struct qm_sg_entry *sgt)
+{
+ struct dpa_bp *dpa_bp;
+ struct bm_buffer bmb[DPA_BUFF_RELEASE_MAX];
+ uint8_t i = 0, j;
+
+ memset(bmb, 0, DPA_BUFF_RELEASE_MAX * sizeof(struct bm_buffer));
+
+ do {
+ dpa_bp = dpa_bpid2pool(qm_sg_entry_get_bpid(&sgt[i]));
+ DPA_BUG_ON(!dpa_bp);
+
+ j = 0;
+ do {
+ DPA_BUG_ON(qm_sg_entry_get_ext(&sgt[i]));
+ bm_buffer_set64(&bmb[j], qm_sg_addr(&sgt[i]));
+
+ j++; i++;
+ } while (j < ARRAY_SIZE(bmb) &&
+ !qm_sg_entry_get_final(&sgt[i-1]) &&
+ qm_sg_entry_get_bpid(&sgt[i-1]) ==
+ qm_sg_entry_get_bpid(&sgt[i]));
+
+ while (bman_release(dpa_bp->pool, bmb, j, 0))
+ cpu_relax();
+ } while (!qm_sg_entry_get_final(&sgt[i-1]));
+}
+EXPORT_SYMBOL(dpa_release_sgt);
+
+void __attribute__((nonnull))
+dpa_fd_release(const struct net_device *net_dev, const struct qm_fd *fd)
+{
+ struct qm_sg_entry *sgt;
+ struct dpa_bp *dpa_bp;
+ struct bm_buffer bmb;
+ dma_addr_t addr;
+ void *vaddr;
+
+ bmb.opaque = 0;
+ bm_buffer_set64(&bmb, qm_fd_addr(fd));
+
+ dpa_bp = dpa_bpid2pool(fd->bpid);
+ DPA_BUG_ON(!dpa_bp);
+
+ if (fd->format == qm_fd_sg) {
+ vaddr = phys_to_virt(qm_fd_addr(fd));
+ sgt = vaddr + dpa_fd_offset(fd);
+
+ dma_unmap_single(dpa_bp->dev, qm_fd_addr(fd), dpa_bp->size,
+ DMA_BIDIRECTIONAL);
+
+ dpa_release_sgt(sgt);
+ addr = dma_map_single(dpa_bp->dev, vaddr, dpa_bp->size,
+ DMA_BIDIRECTIONAL);
+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) {
+ dev_err(dpa_bp->dev, "DMA mapping failed");
+ return;
+ }
+ bm_buffer_set64(&bmb, addr);
+ }
+
+ while (bman_release(dpa_bp->pool, &bmb, 1, 0))
+ cpu_relax();
+}
+EXPORT_SYMBOL(dpa_fd_release);
+
+void count_ern(struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_mr_entry *msg)
+{
+ switch (msg->ern.rc & QM_MR_RC_MASK) {
+ case QM_MR_RC_CGR_TAILDROP:
+ percpu_priv->ern_cnt.cg_tdrop++;
+ break;
+ case QM_MR_RC_WRED:
+ percpu_priv->ern_cnt.wred++;
+ break;
+ case QM_MR_RC_ERROR:
+ percpu_priv->ern_cnt.err_cond++;
+ break;
+ case QM_MR_RC_ORPWINDOW_EARLY:
+ percpu_priv->ern_cnt.early_window++;
+ break;
+ case QM_MR_RC_ORPWINDOW_LATE:
+ percpu_priv->ern_cnt.late_window++;
+ break;
+ case QM_MR_RC_FQ_TAILDROP:
+ percpu_priv->ern_cnt.fq_tdrop++;
+ break;
+ case QM_MR_RC_ORPWINDOW_RETIRED:
+ percpu_priv->ern_cnt.fq_retired++;
+ break;
+ case QM_MR_RC_ORP_ZERO:
+ percpu_priv->ern_cnt.orp_zero++;
+ break;
+ }
+}
+EXPORT_SYMBOL(count_ern);
+
+/**
+ * Turn on HW checksum computation for this outgoing frame.
+ * If the current protocol is not something we support in this regard
+ * (or if the stack has already computed the SW checksum), we do nothing.
+ *
+ * Returns 0 if all goes well (or HW csum doesn't apply), and a negative value
+ * otherwise.
+ *
+ * Note that this function may modify the fd->cmd field and the skb data buffer
+ * (the Parse Results area).
+ */
+int dpa_enable_tx_csum(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd, char *parse_results)
+{
+ fm_prs_result_t *parse_result;
+ struct iphdr *iph;
+ struct ipv6hdr *ipv6h = NULL;
+ u8 l4_proto;
+ u16 ethertype = ntohs(skb->protocol);
+ int retval = 0;
+
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ return 0;
+
+ /* Note: L3 csum seems to be already computed in sw, but we can't choose
+ * L4 alone from the FM configuration anyway.
+ */
+
+ /* Fill in some fields of the Parse Results array, so the FMan
+ * can find them as if they came from the FMan Parser.
+ */
+ parse_result = (fm_prs_result_t *)parse_results;
+
+ /* If we're dealing with VLAN, get the real Ethernet type */
+ if (ethertype == ETH_P_8021Q) {
+ /* We can't always assume the MAC header is set correctly
+ * by the stack, so reset to beginning of skb->data
+ */
+ skb_reset_mac_header(skb);
+ ethertype = ntohs(vlan_eth_hdr(skb)->h_vlan_encapsulated_proto);
+ }
+
+ /* Fill in the relevant L3 parse result fields
+ * and read the L4 protocol type
+ */
+ switch (ethertype) {
+ case ETH_P_IP:
+ parse_result->l3r = cpu_to_be16(FM_L3_PARSE_RESULT_IPV4);
+ iph = ip_hdr(skb);
+ DPA_BUG_ON(iph == NULL);
+ l4_proto = iph->protocol;
+ break;
+ case ETH_P_IPV6:
+ parse_result->l3r = cpu_to_be16(FM_L3_PARSE_RESULT_IPV6);
+ ipv6h = ipv6_hdr(skb);
+ DPA_BUG_ON(ipv6h == NULL);
+ l4_proto = ipv6h->nexthdr;
+ break;
+ default:
+ /* We shouldn't even be here */
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ netdev_alert(priv->net_dev,
+ "Can't compute HW csum for L3 proto 0x%x\n",
+ ntohs(skb->protocol));
+ retval = -EIO;
+ goto return_error;
+ }
+
+ /* Fill in the relevant L4 parse result fields */
+ switch (l4_proto) {
+ case IPPROTO_UDP:
+ parse_result->l4r = FM_L4_PARSE_RESULT_UDP;
+ break;
+ case IPPROTO_TCP:
+ parse_result->l4r = FM_L4_PARSE_RESULT_TCP;
+ break;
+ default:
+ /* This can as well be a BUG() */
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ netdev_alert(priv->net_dev,
+ "Can't compute HW csum for L4 proto 0x%x\n",
+ l4_proto);
+ retval = -EIO;
+ goto return_error;
+ }
+
+ /* At index 0 is IPOffset_1 as defined in the Parse Results */
+ parse_result->ip_off[0] = (uint8_t)skb_network_offset(skb);
+ parse_result->l4_off = (uint8_t)skb_transport_offset(skb);
+
+ /* Enable L3 (and L4, if TCP or UDP) HW checksum. */
+ fd->cmd |= FM_FD_CMD_RPD | FM_FD_CMD_DTC;
+
+ /* On P1023 and similar platforms fd->cmd interpretation could
+ * be disabled by setting CONTEXT_A bit ICMD; currently this bit
+ * is not set so we do not need to check; in the future, if/when
+ * using context_a we need to check this bit
+ */
+
+return_error:
+ return retval;
+}
+EXPORT_SYMBOL(dpa_enable_tx_csum);
+
+#ifdef CONFIG_FSL_DPAA_CEETM
+void dpa_enable_ceetm(struct net_device *dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+ priv->ceetm_en = true;
+}
+EXPORT_SYMBOL(dpa_enable_ceetm);
+
+void dpa_disable_ceetm(struct net_device *dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(dev);
+ priv->ceetm_en = false;
+}
+EXPORT_SYMBOL(dpa_disable_ceetm);
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h
@@ -0,0 +1,225 @@
+/* Copyright 2008-2013 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DPAA_ETH_COMMON_H
+#define __DPAA_ETH_COMMON_H
+
+#include <linux/etherdevice.h> /* struct net_device */
+#include <linux/fsl_bman.h> /* struct bm_buffer */
+#include <linux/of_platform.h> /* struct platform_device */
+#include <linux/net_tstamp.h> /* struct hwtstamp_config */
+
+#include "dpaa_eth.h"
+#include "lnxwrp_fsl_fman.h"
+
+#define dpaa_eth_init_port(type, port, param, errq_id, defq_id, buf_layout,\
+ frag_enabled) \
+{ \
+ param.errq = errq_id; \
+ param.defq = defq_id; \
+ param.priv_data_size = buf_layout->priv_data_size; \
+ param.parse_results = buf_layout->parse_results; \
+ param.hash_results = buf_layout->hash_results; \
+ param.frag_enable = frag_enabled; \
+ param.time_stamp = buf_layout->time_stamp; \
+ param.manip_extra_space = buf_layout->manip_extra_space; \
+ param.data_align = buf_layout->data_align; \
+ fm_set_##type##_port_params(port, &param); \
+}
+
+#define DPA_SGT_MAX_ENTRIES 16 /* maximum number of entries in SG Table */
+
+#define DPA_SGT_ENTRIES_THRESHOLD DPA_SGT_MAX_ENTRIES
+
+#define DPA_BUFF_RELEASE_MAX 8 /* maximum number of buffers released at once */
+
+#define DPA_RX_PCD_HI_PRIO_FQ_INIT_FAIL(dpa_fq, _errno) \
+ (((dpa_fq)->fq_type == FQ_TYPE_RX_PCD_HI_PRIO) && \
+ (_errno == -EIO))
+/* return codes for the dpaa-eth hooks */
+enum dpaa_eth_hook_result {
+ /* fd/skb was retained by the hook.
+ *
+ * On the Rx path, this means the Ethernet driver will _not_
+ * deliver the skb to the stack. Instead, the hook implementation
+ * is expected to properly dispose of the skb.
+ *
+ * On the Tx path, the Ethernet driver's dpa_tx() function will
+ * immediately return NETDEV_TX_OK. The hook implementation is expected
+ * to free the skb. *DO*NOT* release it to BMan, or enqueue it to FMan,
+ * unless you know exactly what you're doing!
+ *
+ * On the confirmation/error paths, the Ethernet driver will _not_
+ * perform any fd cleanup, nor update the interface statistics.
+ */
+ DPAA_ETH_STOLEN,
+ /* fd/skb was returned to the Ethernet driver for regular processing.
+ * The hook is not allowed to, for instance, reallocate the skb (as if
+ * by linearizing, copying, cloning or reallocating the headroom).
+ */
+ DPAA_ETH_CONTINUE
+};
+
+typedef enum dpaa_eth_hook_result (*dpaa_eth_ingress_hook_t)(
+ struct sk_buff *skb, struct net_device *net_dev, u32 fqid);
+typedef enum dpaa_eth_hook_result (*dpaa_eth_egress_hook_t)(
+ struct sk_buff *skb, struct net_device *net_dev);
+typedef enum dpaa_eth_hook_result (*dpaa_eth_confirm_hook_t)(
+ struct net_device *net_dev, const struct qm_fd *fd, u32 fqid);
+
+/* used in napi related functions */
+extern u16 qman_portal_max;
+
+/* from dpa_ethtool.c */
+extern const struct ethtool_ops dpa_ethtool_ops;
+
+#ifdef CONFIG_FSL_DPAA_HOOKS
+/* Various hooks used for unit-testing and/or fastpath optimizations.
+ * Currently only one set of such hooks is supported.
+ */
+struct dpaa_eth_hooks_s {
+ /* Invoked on the Tx private path, immediately after receiving the skb
+ * from the stack.
+ */
+ dpaa_eth_egress_hook_t tx;
+
+ /* Invoked on the Rx private path, right before passing the skb
+ * up the stack. At that point, the packet's protocol id has already
+ * been set. The skb's data pointer is now at the L3 header, and
+ * skb->mac_header points to the L2 header. skb->len has been adjusted
+ * to be the length of L3+payload (i.e., the length of the
+ * original frame minus the L2 header len).
+ * For more details on what the skb looks like, see eth_type_trans().
+ */
+ dpaa_eth_ingress_hook_t rx_default;
+
+ /* Driver hook for the Rx error private path. */
+ dpaa_eth_confirm_hook_t rx_error;
+ /* Driver hook for the Tx confirmation private path. */
+ dpaa_eth_confirm_hook_t tx_confirm;
+ /* Driver hook for the Tx error private path. */
+ dpaa_eth_confirm_hook_t tx_error;
+};
+
+void fsl_dpaa_eth_set_hooks(struct dpaa_eth_hooks_s *hooks);
+
+extern struct dpaa_eth_hooks_s dpaa_eth_hooks;
+#endif
+
+int dpa_netdev_init(struct net_device *net_dev,
+ const uint8_t *mac_addr,
+ uint16_t tx_timeout);
+int __cold dpa_start(struct net_device *net_dev);
+int __cold dpa_stop(struct net_device *net_dev);
+void __cold dpa_timeout(struct net_device *net_dev);
+struct rtnl_link_stats64 __cold
+*dpa_get_stats64(struct net_device *net_dev,
+ struct rtnl_link_stats64 *stats);
+int dpa_change_mtu(struct net_device *net_dev, int new_mtu);
+int dpa_ndo_init(struct net_device *net_dev);
+int dpa_set_features(struct net_device *dev, netdev_features_t features);
+netdev_features_t dpa_fix_features(struct net_device *dev,
+ netdev_features_t features);
+#ifdef CONFIG_FSL_DPAA_TS
+u64 dpa_get_timestamp_ns(const struct dpa_priv_s *priv,
+ enum port_type rx_tx, const void *data);
+/* Updates the skb shared hw timestamp from the hardware timestamp */
+int dpa_get_ts(const struct dpa_priv_s *priv, enum port_type rx_tx,
+ struct skb_shared_hwtstamps *shhwtstamps, const void *data);
+#endif /* CONFIG_FSL_DPAA_TS */
+int dpa_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+int __cold dpa_remove(struct platform_device *of_dev);
+struct mac_device * __cold __must_check
+__attribute__((nonnull)) dpa_mac_probe(struct platform_device *_of_dev);
+int dpa_set_mac_address(struct net_device *net_dev, void *addr);
+void dpa_set_rx_mode(struct net_device *net_dev);
+void dpa_set_buffers_layout(struct mac_device *mac_dev,
+ struct dpa_buffer_layout_s *layout);
+int __attribute__((nonnull))
+dpa_bp_alloc(struct dpa_bp *dpa_bp, struct device *dev);
+void __cold __attribute__((nonnull))
+dpa_bp_free(struct dpa_priv_s *priv);
+struct dpa_bp *dpa_bpid2pool(int bpid);
+void dpa_bpid2pool_map(int bpid, struct dpa_bp *dpa_bp);
+bool dpa_bpid2pool_use(int bpid);
+void dpa_bp_drain(struct dpa_bp *bp);
+#ifdef CONFIG_FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE
+u16 dpa_select_queue(struct net_device *net_dev, struct sk_buff *skb,
+ void *accel_priv, select_queue_fallback_t fallback);
+#endif
+struct dpa_fq *dpa_fq_alloc(struct device *dev,
+ u32 fq_start,
+ u32 fq_count,
+ struct list_head *list,
+ enum dpa_fq_type fq_type);
+int dpa_fq_probe_mac(struct device *dev, struct list_head *list,
+ struct fm_port_fqs *port_fqs,
+ bool tx_conf_fqs_per_core,
+ enum port_type ptype);
+int dpa_get_channel(void);
+void dpa_release_channel(void);
+void dpaa_eth_add_channel(u16 channel);
+int dpaa_eth_cgr_init(struct dpa_priv_s *priv);
+void dpa_fq_setup(struct dpa_priv_s *priv, const struct dpa_fq_cbs_t *fq_cbs,
+ struct fm_port *tx_port);
+int dpa_fq_init(struct dpa_fq *dpa_fq, bool td_enable);
+int dpa_fqs_init(struct device *dev, struct list_head *list, bool td_enable);
+int __cold __attribute__((nonnull))
+dpa_fq_free(struct device *dev, struct list_head *list);
+void dpaa_eth_init_ports(struct mac_device *mac_dev,
+ struct dpa_bp *bp, size_t count,
+ struct fm_port_fqs *port_fqs,
+ struct dpa_buffer_layout_s *buf_layout,
+ struct device *dev);
+void dpa_release_sgt(struct qm_sg_entry *sgt);
+void __attribute__((nonnull))
+dpa_fd_release(const struct net_device *net_dev, const struct qm_fd *fd);
+void count_ern(struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_mr_entry *msg);
+int dpa_enable_tx_csum(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd, char *parse_results);
+#ifdef CONFIG_FSL_DPAA_CEETM
+void dpa_enable_ceetm(struct net_device *dev);
+void dpa_disable_ceetm(struct net_device *dev);
+#endif
+struct proxy_device {
+ struct mac_device *mac_dev;
+};
+
+/* mac device control functions exposed by proxy interface*/
+int dpa_proxy_start(struct net_device *net_dev);
+int dpa_proxy_stop(struct proxy_device *proxy_dev, struct net_device *net_dev);
+int dpa_proxy_set_mac_address(struct proxy_device *proxy_dev,
+ struct net_device *net_dev);
+int dpa_proxy_set_rx_mode(struct proxy_device *proxy_dev,
+ struct net_device *net_dev);
+
+#endif /* __DPAA_ETH_COMMON_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_proxy.c
@@ -0,0 +1,381 @@
+/* Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+#include "dpaa_eth_base.h"
+#include "lnxwrp_fsl_fman.h" /* fm_get_rx_extra_headroom(), fm_get_max_frm() */
+#include "mac.h"
+
+#define DPA_DESCRIPTION "FSL DPAA Proxy initialization driver"
+
+MODULE_LICENSE("Dual BSD/GPL");
+
+MODULE_DESCRIPTION(DPA_DESCRIPTION);
+
+static int __cold dpa_eth_proxy_remove(struct platform_device *of_dev);
+#ifdef CONFIG_PM
+
+static int proxy_suspend(struct device *dev)
+{
+ struct proxy_device *proxy_dev = dev_get_drvdata(dev);
+ struct mac_device *mac_dev = proxy_dev->mac_dev;
+ int err = 0;
+
+ err = fm_port_suspend(mac_dev->port_dev[RX]);
+ if (err)
+ goto port_suspend_failed;
+
+ err = fm_port_suspend(mac_dev->port_dev[TX]);
+ if (err)
+ err = fm_port_resume(mac_dev->port_dev[RX]);
+
+port_suspend_failed:
+ return err;
+}
+
+static int proxy_resume(struct device *dev)
+{
+ struct proxy_device *proxy_dev = dev_get_drvdata(dev);
+ struct mac_device *mac_dev = proxy_dev->mac_dev;
+ int err = 0;
+
+ err = fm_port_resume(mac_dev->port_dev[TX]);
+ if (err)
+ goto port_resume_failed;
+
+ err = fm_port_resume(mac_dev->port_dev[RX]);
+ if (err)
+ err = fm_port_suspend(mac_dev->port_dev[TX]);
+
+port_resume_failed:
+ return err;
+}
+
+static const struct dev_pm_ops proxy_pm_ops = {
+ .suspend = proxy_suspend,
+ .resume = proxy_resume,
+};
+
+#define PROXY_PM_OPS (&proxy_pm_ops)
+
+#else /* CONFIG_PM */
+
+#define PROXY_PM_OPS NULL
+
+#endif /* CONFIG_PM */
+
+static int dpaa_eth_proxy_probe(struct platform_device *_of_dev)
+{
+ int err = 0, i;
+ struct device *dev;
+ struct device_node *dpa_node;
+ struct dpa_bp *dpa_bp;
+ struct list_head proxy_fq_list;
+ size_t count;
+ struct fm_port_fqs port_fqs;
+ struct dpa_buffer_layout_s *buf_layout = NULL;
+ struct mac_device *mac_dev;
+ struct proxy_device *proxy_dev;
+
+ dev = &_of_dev->dev;
+
+ dpa_node = dev->of_node;
+
+ if (!of_device_is_available(dpa_node))
+ return -ENODEV;
+
+ /* Get the buffer pools assigned to this interface */
+ dpa_bp = dpa_bp_probe(_of_dev, &count);
+ if (IS_ERR(dpa_bp))
+ return PTR_ERR(dpa_bp);
+
+ mac_dev = dpa_mac_probe(_of_dev);
+ if (IS_ERR(mac_dev))
+ return PTR_ERR(mac_dev);
+
+ proxy_dev = devm_kzalloc(dev, sizeof(*proxy_dev), GFP_KERNEL);
+ if (!proxy_dev) {
+ dev_err(dev, "devm_kzalloc() failed\n");
+ return -ENOMEM;
+ }
+
+ proxy_dev->mac_dev = mac_dev;
+ dev_set_drvdata(dev, proxy_dev);
+
+ /* We have physical ports, so we need to establish
+ * the buffer layout.
+ */
+ buf_layout = devm_kzalloc(dev, 2 * sizeof(*buf_layout),
+ GFP_KERNEL);
+ if (!buf_layout) {
+ dev_err(dev, "devm_kzalloc() failed\n");
+ return -ENOMEM;
+ }
+ dpa_set_buffers_layout(mac_dev, buf_layout);
+
+ INIT_LIST_HEAD(&proxy_fq_list);
+
+ memset(&port_fqs, 0, sizeof(port_fqs));
+
+ err = dpa_fq_probe_mac(dev, &proxy_fq_list, &port_fqs, true, RX);
+ if (!err)
+ err = dpa_fq_probe_mac(dev, &proxy_fq_list, &port_fqs, true,
+ TX);
+ if (err < 0) {
+ devm_kfree(dev, buf_layout);
+ return err;
+ }
+
+ /* Proxy initializer - Just configures the MAC on behalf of
+ * another partition.
+ */
+ dpaa_eth_init_ports(mac_dev, dpa_bp, count, &port_fqs,
+ buf_layout, dev);
+
+ /* Proxy interfaces need to be started, and the allocated
+ * memory freed
+ */
+ devm_kfree(dev, buf_layout);
+ devm_kfree(dev, dpa_bp);
+
+ /* Free FQ structures */
+ devm_kfree(dev, port_fqs.rx_defq);
+ devm_kfree(dev, port_fqs.rx_errq);
+ devm_kfree(dev, port_fqs.tx_defq);
+ devm_kfree(dev, port_fqs.tx_errq);
+
+ for_each_port_device(i, mac_dev->port_dev) {
+ err = fm_port_enable(mac_dev->port_dev[i]);
+ if (err)
+ goto port_enable_fail;
+ }
+
+ dev_info(dev, "probed MAC device with MAC address: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx\n",
+ mac_dev->addr[0], mac_dev->addr[1], mac_dev->addr[2],
+ mac_dev->addr[3], mac_dev->addr[4], mac_dev->addr[5]);
+
+ return 0; /* Proxy interface initialization ended */
+
+port_enable_fail:
+ for_each_port_device(i, mac_dev->port_dev)
+ fm_port_disable(mac_dev->port_dev[i]);
+ dpa_eth_proxy_remove(_of_dev);
+
+ return err;
+}
+
+int dpa_proxy_set_mac_address(struct proxy_device *proxy_dev,
+ struct net_device *net_dev)
+{
+ struct mac_device *mac_dev;
+ int _errno;
+
+ mac_dev = proxy_dev->mac_dev;
+
+ _errno = mac_dev->change_addr(mac_dev->get_mac_handle(mac_dev),
+ net_dev->dev_addr);
+ if (_errno < 0)
+ return _errno;
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_proxy_set_mac_address);
+
+int dpa_proxy_set_rx_mode(struct proxy_device *proxy_dev,
+ struct net_device *net_dev)
+{
+ struct mac_device *mac_dev = proxy_dev->mac_dev;
+ int _errno;
+
+ if (!!(net_dev->flags & IFF_PROMISC) != mac_dev->promisc) {
+ mac_dev->promisc = !mac_dev->promisc;
+ _errno = mac_dev->set_promisc(mac_dev->get_mac_handle(mac_dev),
+ mac_dev->promisc);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "mac_dev->set_promisc() = %d\n",
+ _errno);
+ }
+
+ _errno = mac_dev->set_multi(net_dev, mac_dev);
+ if (unlikely(_errno < 0))
+ return _errno;
+
+ return 0;
+}
+EXPORT_SYMBOL(dpa_proxy_set_rx_mode);
+
+int dpa_proxy_start(struct net_device *net_dev)
+{
+ struct mac_device *mac_dev;
+ const struct dpa_priv_s *priv;
+ struct proxy_device *proxy_dev;
+ int _errno;
+ int i;
+
+ priv = netdev_priv(net_dev);
+ proxy_dev = (struct proxy_device *)priv->peer;
+ mac_dev = proxy_dev->mac_dev;
+
+ _errno = mac_dev->init_phy(net_dev, mac_dev);
+ if (_errno < 0) {
+ if (netif_msg_drv(priv))
+ netdev_err(net_dev, "init_phy() = %d\n",
+ _errno);
+ return _errno;
+ }
+
+ for_each_port_device(i, mac_dev->port_dev) {
+ _errno = fm_port_enable(mac_dev->port_dev[i]);
+ if (_errno)
+ goto port_enable_fail;
+ }
+
+ _errno = mac_dev->start(mac_dev);
+ if (_errno < 0) {
+ if (netif_msg_drv(priv))
+ netdev_err(net_dev, "mac_dev->start() = %d\n",
+ _errno);
+ goto port_enable_fail;
+ }
+
+ return _errno;
+
+port_enable_fail:
+ for_each_port_device(i, mac_dev->port_dev)
+ fm_port_disable(mac_dev->port_dev[i]);
+
+ return _errno;
+}
+EXPORT_SYMBOL(dpa_proxy_start);
+
+int dpa_proxy_stop(struct proxy_device *proxy_dev, struct net_device *net_dev)
+{
+ struct mac_device *mac_dev = proxy_dev->mac_dev;
+ const struct dpa_priv_s *priv = netdev_priv(net_dev);
+ int _errno, i, err;
+
+ _errno = mac_dev->stop(mac_dev);
+ if (_errno < 0) {
+ if (netif_msg_drv(priv))
+ netdev_err(net_dev, "mac_dev->stop() = %d\n",
+ _errno);
+ return _errno;
+ }
+
+ for_each_port_device(i, mac_dev->port_dev) {
+ err = fm_port_disable(mac_dev->port_dev[i]);
+ _errno = err ? err : _errno;
+ }
+
+ if (mac_dev->phy_dev)
+ phy_disconnect(mac_dev->phy_dev);
+ mac_dev->phy_dev = NULL;
+
+ return _errno;
+}
+EXPORT_SYMBOL(dpa_proxy_stop);
+
+static int __cold dpa_eth_proxy_remove(struct platform_device *of_dev)
+{
+ struct device *dev = &of_dev->dev;
+ struct proxy_device *proxy_dev = dev_get_drvdata(dev);
+
+ kfree(proxy_dev);
+
+ dev_set_drvdata(dev, NULL);
+
+ return 0;
+}
+
+static const struct of_device_id dpa_proxy_match[] = {
+ {
+ .compatible = "fsl,dpa-ethernet-init"
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, dpa_proxy_match);
+
+static struct platform_driver dpa_proxy_driver = {
+ .driver = {
+ .name = KBUILD_MODNAME "-proxy",
+ .of_match_table = dpa_proxy_match,
+ .owner = THIS_MODULE,
+ .pm = PROXY_PM_OPS,
+ },
+ .probe = dpaa_eth_proxy_probe,
+ .remove = dpa_eth_proxy_remove
+};
+
+static int __init __cold dpa_proxy_load(void)
+{
+ int _errno;
+
+ pr_info(DPA_DESCRIPTION "\n");
+
+ /* Initialize dpaa_eth mirror values */
+ dpa_rx_extra_headroom = fm_get_rx_extra_headroom();
+ dpa_max_frm = fm_get_max_frm();
+
+ _errno = platform_driver_register(&dpa_proxy_driver);
+ if (unlikely(_errno < 0)) {
+ pr_err(KBUILD_MODNAME
+ ": %s:%hu:%s(): platform_driver_register() = %d\n",
+ KBUILD_BASENAME".c", __LINE__, __func__, _errno);
+ }
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+
+ return _errno;
+}
+module_init(dpa_proxy_load);
+
+static void __exit __cold dpa_proxy_unload(void)
+{
+ platform_driver_unregister(&dpa_proxy_driver);
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+}
+module_exit(dpa_proxy_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c
@@ -0,0 +1,1193 @@
+/* Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/highmem.h>
+#include <linux/fsl_bman.h>
+#include <net/sock.h>
+
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+#ifdef CONFIG_FSL_DPAA_1588
+#include "dpaa_1588.h"
+#endif
+#ifdef CONFIG_FSL_DPAA_CEETM
+#include "dpaa_eth_ceetm.h"
+#endif
+
+/* DMA map and add a page frag back into the bpool.
+ * @vaddr fragment must have been allocated with netdev_alloc_frag(),
+ * specifically for fitting into @dpa_bp.
+ */
+static void dpa_bp_recycle_frag(struct dpa_bp *dpa_bp, unsigned long vaddr,
+ int *count_ptr)
+{
+ struct bm_buffer bmb;
+ dma_addr_t addr;
+
+ bmb.opaque = 0;
+
+ addr = dma_map_single(dpa_bp->dev, (void *)vaddr, dpa_bp->size,
+ DMA_BIDIRECTIONAL);
+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) {
+ dev_err(dpa_bp->dev, "DMA mapping failed");
+ return;
+ }
+
+ bm_buffer_set64(&bmb, addr);
+
+ while (bman_release(dpa_bp->pool, &bmb, 1, 0))
+ cpu_relax();
+
+ (*count_ptr)++;
+}
+
+static int _dpa_bp_add_8_bufs(const struct dpa_bp *dpa_bp)
+{
+ struct bm_buffer bmb[8];
+ void *new_buf;
+ dma_addr_t addr;
+ uint8_t i;
+ struct device *dev = dpa_bp->dev;
+ struct sk_buff *skb, **skbh;
+
+ memset(bmb, 0, sizeof(struct bm_buffer) * 8);
+
+ for (i = 0; i < 8; i++) {
+ /* We'll prepend the skb back-pointer; can't use the DPA
+ * priv space, because FMan will overwrite it (from offset 0)
+ * if it ends up being the second, third, etc. fragment
+ * in a S/G frame.
+ *
+ * We only need enough space to store a pointer, but allocate
+ * an entire cacheline for performance reasons.
+ */
+#ifndef CONFIG_PPC
+ if (unlikely(dpaa_errata_a010022)) {
+ struct page *new_page = alloc_page(GFP_ATOMIC);
+ if (unlikely(!new_page))
+ goto netdev_alloc_failed;
+ new_buf = page_address(new_page);
+ }
+ else
+#endif
+ new_buf = netdev_alloc_frag(SMP_CACHE_BYTES + DPA_BP_RAW_SIZE);
+
+ if (unlikely(!new_buf))
+ goto netdev_alloc_failed;
+ new_buf = PTR_ALIGN(new_buf + SMP_CACHE_BYTES, SMP_CACHE_BYTES);
+
+ skb = build_skb(new_buf, DPA_SKB_SIZE(dpa_bp->size) +
+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info)));
+ if (unlikely(!skb)) {
+ put_page(virt_to_head_page(new_buf));
+ goto build_skb_failed;
+ }
+
+ /* Store the skb back-pointer before the start of the buffer.
+ * Otherwise it will be overwritten by the FMan.
+ */
+ DPA_WRITE_SKB_PTR(skb, skbh, new_buf, -1);
+
+ addr = dma_map_single(dev, new_buf,
+ dpa_bp->size, DMA_BIDIRECTIONAL);
+ if (unlikely(dma_mapping_error(dev, addr)))
+ goto dma_map_failed;
+
+ bm_buffer_set64(&bmb[i], addr);
+ }
+
+release_bufs:
+ /* Release the buffers. In case bman is busy, keep trying
+ * until successful. bman_release() is guaranteed to succeed
+ * in a reasonable amount of time
+ */
+ while (unlikely(bman_release(dpa_bp->pool, bmb, i, 0)))
+ cpu_relax();
+ return i;
+
+dma_map_failed:
+ kfree_skb(skb);
+
+build_skb_failed:
+netdev_alloc_failed:
+ net_err_ratelimited("dpa_bp_add_8_bufs() failed\n");
+ WARN_ONCE(1, "Memory allocation failure on Rx\n");
+
+ bm_buffer_set64(&bmb[i], 0);
+ /* Avoid releasing a completely null buffer; bman_release() requires
+ * at least one buffer.
+ */
+ if (likely(i))
+ goto release_bufs;
+
+ return 0;
+}
+
+/* Cold path wrapper over _dpa_bp_add_8_bufs(). */
+static void dpa_bp_add_8_bufs(const struct dpa_bp *dpa_bp, int cpu)
+{
+ int *count_ptr = per_cpu_ptr(dpa_bp->percpu_count, cpu);
+ *count_ptr += _dpa_bp_add_8_bufs(dpa_bp);
+}
+
+int dpa_bp_priv_seed(struct dpa_bp *dpa_bp)
+{
+ int i;
+
+ /* Give each CPU an allotment of "config_count" buffers */
+ for_each_possible_cpu(i) {
+ int j;
+
+ /* Although we access another CPU's counters here
+ * we do it at boot time so it is safe
+ */
+ for (j = 0; j < dpa_bp->config_count; j += 8)
+ dpa_bp_add_8_bufs(dpa_bp, i);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(dpa_bp_priv_seed);
+
+/* Add buffers/(pages) for Rx processing whenever bpool count falls below
+ * REFILL_THRESHOLD.
+ */
+int dpaa_eth_refill_bpools(struct dpa_bp *dpa_bp, int *countptr)
+{
+ int count = *countptr;
+ int new_bufs;
+
+ if (unlikely(count < CONFIG_FSL_DPAA_ETH_REFILL_THRESHOLD)) {
+ do {
+ new_bufs = _dpa_bp_add_8_bufs(dpa_bp);
+ if (unlikely(!new_bufs)) {
+ /* Avoid looping forever if we've temporarily
+ * run out of memory. We'll try again at the
+ * next NAPI cycle.
+ */
+ break;
+ }
+ count += new_bufs;
+ } while (count < CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT);
+
+ *countptr = count;
+ if (unlikely(count < CONFIG_FSL_DPAA_ETH_MAX_BUF_COUNT))
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(dpaa_eth_refill_bpools);
+
+/* Cleanup function for outgoing frame descriptors that were built on Tx path,
+ * either contiguous frames or scatter/gather ones.
+ * Skb freeing is not handled here.
+ *
+ * This function may be called on error paths in the Tx function, so guard
+ * against cases when not all fd relevant fields were filled in.
+ *
+ * Return the skb backpointer, since for S/G frames the buffer containing it
+ * gets freed here.
+ */
+struct sk_buff *_dpa_cleanup_tx_fd(const struct dpa_priv_s *priv,
+ const struct qm_fd *fd)
+{
+ const struct qm_sg_entry *sgt;
+ int i;
+ struct dpa_bp *dpa_bp = priv->dpa_bp;
+ dma_addr_t addr = qm_fd_addr(fd);
+ dma_addr_t sg_addr;
+ struct sk_buff **skbh;
+ struct sk_buff *skb = NULL;
+ const enum dma_data_direction dma_dir = DMA_TO_DEVICE;
+ int nr_frags;
+ int sg_len;
+
+ /* retrieve skb back pointer */
+ DPA_READ_SKB_PTR(skb, skbh, phys_to_virt(addr), 0);
+
+ if (unlikely(fd->format == qm_fd_sg)) {
+ nr_frags = skb_shinfo(skb)->nr_frags;
+ dma_unmap_single(dpa_bp->dev, addr, dpa_fd_offset(fd) +
+ sizeof(struct qm_sg_entry) * (1 + nr_frags),
+ dma_dir);
+
+ /* The sgt buffer has been allocated with netdev_alloc_frag(),
+ * it's from lowmem.
+ */
+ sgt = phys_to_virt(addr + dpa_fd_offset(fd));
+#ifdef CONFIG_FSL_DPAA_1588
+ if (priv->tsu && priv->tsu->valid &&
+ priv->tsu->hwts_tx_en_ioctl)
+ dpa_ptp_store_txstamp(priv, skb, (void *)skbh);
+#endif
+#ifdef CONFIG_FSL_DPAA_TS
+ if (unlikely(priv->ts_tx_en &&
+ skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) {
+ struct skb_shared_hwtstamps shhwtstamps;
+
+ dpa_get_ts(priv, TX, &shhwtstamps, (void *)skbh);
+ skb_tstamp_tx(skb, &shhwtstamps);
+ }
+#endif /* CONFIG_FSL_DPAA_TS */
+
+ /* sgt[0] is from lowmem, was dma_map_single()-ed */
+ sg_addr = qm_sg_addr(&sgt[0]);
+ sg_len = qm_sg_entry_get_len(&sgt[0]);
+ dma_unmap_single(dpa_bp->dev, sg_addr, sg_len, dma_dir);
+
+ /* remaining pages were mapped with dma_map_page() */
+ for (i = 1; i <= nr_frags; i++) {
+ DPA_BUG_ON(qm_sg_entry_get_ext(&sgt[i]));
+ sg_addr = qm_sg_addr(&sgt[i]);
+ sg_len = qm_sg_entry_get_len(&sgt[i]);
+ dma_unmap_page(dpa_bp->dev, sg_addr, sg_len, dma_dir);
+ }
+
+ /* Free the page frag that we allocated on Tx */
+ put_page(virt_to_head_page(sgt));
+ } else {
+ dma_unmap_single(dpa_bp->dev, addr,
+ skb_tail_pointer(skb) - (u8 *)skbh, dma_dir);
+#ifdef CONFIG_FSL_DPAA_TS
+ /* get the timestamp for non-SG frames */
+#ifdef CONFIG_FSL_DPAA_1588
+ if (priv->tsu && priv->tsu->valid &&
+ priv->tsu->hwts_tx_en_ioctl)
+ dpa_ptp_store_txstamp(priv, skb, (void *)skbh);
+#endif
+ if (unlikely(priv->ts_tx_en &&
+ skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) {
+ struct skb_shared_hwtstamps shhwtstamps;
+
+ dpa_get_ts(priv, TX, &shhwtstamps, (void *)skbh);
+ skb_tstamp_tx(skb, &shhwtstamps);
+ }
+#endif
+ }
+
+ return skb;
+}
+EXPORT_SYMBOL(_dpa_cleanup_tx_fd);
+
+#ifndef CONFIG_FSL_DPAA_TS
+bool dpa_skb_is_recyclable(struct sk_buff *skb)
+{
+#ifndef CONFIG_PPC
+ /* Do no recycle skbs realigned by the errata workaround */
+ if (unlikely(dpaa_errata_a010022) && skb->mark == NONREC_MARK)
+ return false;
+#endif
+
+ /* No recycling possible if skb buffer is kmalloc'ed */
+ if (skb->head_frag == 0)
+ return false;
+
+ /* or if it's an userspace buffer */
+ if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY)
+ return false;
+
+ /* or if it's cloned or shared */
+ if (skb_shared(skb) || skb_cloned(skb) ||
+ skb->fclone != SKB_FCLONE_UNAVAILABLE)
+ return false;
+
+ return true;
+}
+EXPORT_SYMBOL(dpa_skb_is_recyclable);
+
+bool dpa_buf_is_recyclable(struct sk_buff *skb,
+ uint32_t min_size,
+ uint16_t min_offset,
+ unsigned char **new_buf_start)
+{
+ unsigned char *new;
+
+ /* In order to recycle a buffer, the following conditions must be met:
+ * - buffer size no less than the buffer pool size
+ * - buffer size no higher than an upper limit (to avoid moving too much
+ * system memory to the buffer pools)
+ * - buffer address aligned to cacheline bytes
+ * - offset of data from start of buffer no lower than a minimum value
+ * - offset of data from start of buffer no higher than a maximum value
+ * - the skb back-pointer is stored safely
+ */
+
+ /* guarantee both the minimum size and the minimum data offset */
+ new = min(skb_end_pointer(skb) - min_size, skb->data - min_offset);
+
+ /* left align to the nearest cacheline */
+ new = (unsigned char *)((unsigned long)new & ~(SMP_CACHE_BYTES - 1));
+
+ /* Make sure there is enough space to store the skb back-pointer in
+ * the headroom, right before the start of the buffer.
+ *
+ * Guarantee that both maximum size and maximum data offsets aren't
+ * crossed.
+ */
+ if (likely(new >= (skb->head + sizeof(void *)) &&
+ new >= (skb->data - DPA_MAX_FD_OFFSET) &&
+ skb_end_pointer(skb) - new <= DPA_RECYCLE_MAX_SIZE)) {
+ *new_buf_start = new;
+ return true;
+ }
+
+ return false;
+}
+EXPORT_SYMBOL(dpa_buf_is_recyclable);
+#endif
+
+/* Build a linear skb around the received buffer.
+ * We are guaranteed there is enough room at the end of the data buffer to
+ * accommodate the shared info area of the skb.
+ */
+static struct sk_buff *__hot contig_fd_to_skb(const struct dpa_priv_s *priv,
+ const struct qm_fd *fd, int *use_gro)
+{
+ dma_addr_t addr = qm_fd_addr(fd);
+ ssize_t fd_off = dpa_fd_offset(fd);
+ void *vaddr;
+ const fm_prs_result_t *parse_results;
+ struct sk_buff *skb = NULL, **skbh;
+
+ vaddr = phys_to_virt(addr);
+ DPA_BUG_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES));
+
+ /* Retrieve the skb and adjust data and tail pointers, to make sure
+ * forwarded skbs will have enough space on Tx if extra headers
+ * are added.
+ */
+ DPA_READ_SKB_PTR(skb, skbh, vaddr, -1);
+
+#ifdef CONFIG_FSL_DPAA_ETH_JUMBO_FRAME
+ /* When using jumbo Rx buffers, we risk having frames dropped due to
+ * the socket backlog reaching its maximum allowed size.
+ * Use the frame length for the skb truesize instead of the buffer
+ * size, as this is the size of the data that actually gets copied to
+ * userspace.
+ * The stack may increase the payload. In this case, it will want to
+ * warn us that the frame length is larger than the truesize. We
+ * bypass the warning.
+ */
+#ifndef CONFIG_PPC
+ /* We do not support Jumbo frames on LS1043 and thus we edit
+ * the skb truesize only when the 4k errata is not present.
+ */
+ if (likely(!dpaa_errata_a010022))
+#endif
+ skb->truesize = SKB_TRUESIZE(dpa_fd_length(fd));
+#endif
+
+ DPA_BUG_ON(fd_off != priv->rx_headroom);
+ skb_reserve(skb, fd_off);
+ skb_put(skb, dpa_fd_length(fd));
+
+ /* Peek at the parse results for csum validation */
+ parse_results = (const fm_prs_result_t *)(vaddr +
+ DPA_RX_PRIV_DATA_SIZE);
+ _dpa_process_parse_results(parse_results, fd, skb, use_gro);
+
+#ifdef CONFIG_FSL_DPAA_1588
+ if (priv->tsu && priv->tsu->valid && priv->tsu->hwts_rx_en_ioctl)
+ dpa_ptp_store_rxstamp(priv, skb, vaddr);
+#endif
+#ifdef CONFIG_FSL_DPAA_TS
+ if (priv->ts_rx_en)
+ dpa_get_ts(priv, RX, skb_hwtstamps(skb), vaddr);
+#endif /* CONFIG_FSL_DPAA_TS */
+
+ return skb;
+}
+
+
+/* Build an skb with the data of the first S/G entry in the linear portion and
+ * the rest of the frame as skb fragments.
+ *
+ * The page fragment holding the S/G Table is recycled here.
+ */
+static struct sk_buff *__hot sg_fd_to_skb(const struct dpa_priv_s *priv,
+ const struct qm_fd *fd, int *use_gro,
+ int *count_ptr)
+{
+ const struct qm_sg_entry *sgt;
+ dma_addr_t addr = qm_fd_addr(fd);
+ ssize_t fd_off = dpa_fd_offset(fd);
+ dma_addr_t sg_addr;
+ void *vaddr, *sg_vaddr;
+ struct dpa_bp *dpa_bp;
+ struct page *page, *head_page;
+ int frag_offset, frag_len;
+ int page_offset;
+ int i;
+ const fm_prs_result_t *parse_results;
+ struct sk_buff *skb = NULL, *skb_tmp, **skbh;
+
+ vaddr = phys_to_virt(addr);
+ DPA_BUG_ON(!IS_ALIGNED((unsigned long)vaddr, SMP_CACHE_BYTES));
+
+ dpa_bp = priv->dpa_bp;
+ /* Iterate through the SGT entries and add data buffers to the skb */
+ sgt = vaddr + fd_off;
+ for (i = 0; i < DPA_SGT_MAX_ENTRIES; i++) {
+ /* Extension bit is not supported */
+ DPA_BUG_ON(qm_sg_entry_get_ext(&sgt[i]));
+
+ /* We use a single global Rx pool */
+ DPA_BUG_ON(dpa_bp !=
+ dpa_bpid2pool(qm_sg_entry_get_bpid(&sgt[i])));
+
+ sg_addr = qm_sg_addr(&sgt[i]);
+ sg_vaddr = phys_to_virt(sg_addr);
+ DPA_BUG_ON(!IS_ALIGNED((unsigned long)sg_vaddr,
+ SMP_CACHE_BYTES));
+
+ dma_unmap_single(dpa_bp->dev, sg_addr, dpa_bp->size,
+ DMA_BIDIRECTIONAL);
+ if (i == 0) {
+ DPA_READ_SKB_PTR(skb, skbh, sg_vaddr, -1);
+ DPA_BUG_ON(skb->head != sg_vaddr);
+#ifdef CONFIG_FSL_DPAA_1588
+ if (priv->tsu && priv->tsu->valid &&
+ priv->tsu->hwts_rx_en_ioctl)
+ dpa_ptp_store_rxstamp(priv, skb, vaddr);
+#endif
+#ifdef CONFIG_FSL_DPAA_TS
+ if (priv->ts_rx_en)
+ dpa_get_ts(priv, RX, skb_hwtstamps(skb), vaddr);
+#endif /* CONFIG_FSL_DPAA_TS */
+
+ /* In the case of a SG frame, FMan stores the Internal
+ * Context in the buffer containing the sgt.
+ * Inspect the parse results before anything else.
+ */
+ parse_results = (const fm_prs_result_t *)(vaddr +
+ DPA_RX_PRIV_DATA_SIZE);
+ _dpa_process_parse_results(parse_results, fd, skb,
+ use_gro);
+
+ /* Make sure forwarded skbs will have enough space
+ * on Tx, if extra headers are added.
+ */
+ DPA_BUG_ON(fd_off != priv->rx_headroom);
+ skb_reserve(skb, fd_off);
+ skb_put(skb, qm_sg_entry_get_len(&sgt[i]));
+ } else {
+ /* Not the first S/G entry; all data from buffer will
+ * be added in an skb fragment; fragment index is offset
+ * by one since first S/G entry was incorporated in the
+ * linear part of the skb.
+ *
+ * Caution: 'page' may be a tail page.
+ */
+ DPA_READ_SKB_PTR(skb_tmp, skbh, sg_vaddr, -1);
+ page = virt_to_page(sg_vaddr);
+ head_page = virt_to_head_page(sg_vaddr);
+
+ /* Free (only) the skbuff shell because its data buffer
+ * is already a frag in the main skb.
+ */
+ get_page(head_page);
+ dev_kfree_skb(skb_tmp);
+
+ /* Compute offset in (possibly tail) page */
+ page_offset = ((unsigned long)sg_vaddr &
+ (PAGE_SIZE - 1)) +
+ (page_address(page) - page_address(head_page));
+ /* page_offset only refers to the beginning of sgt[i];
+ * but the buffer itself may have an internal offset.
+ */
+ frag_offset = qm_sg_entry_get_offset(&sgt[i]) +
+ page_offset;
+ frag_len = qm_sg_entry_get_len(&sgt[i]);
+ /* skb_add_rx_frag() does no checking on the page; if
+ * we pass it a tail page, we'll end up with
+ * bad page accounting and eventually with segafults.
+ */
+ skb_add_rx_frag(skb, i - 1, head_page, frag_offset,
+ frag_len, dpa_bp->size);
+ }
+ /* Update the pool count for the current {cpu x bpool} */
+ (*count_ptr)--;
+
+ if (qm_sg_entry_get_final(&sgt[i]))
+ break;
+ }
+ WARN_ONCE(i == DPA_SGT_MAX_ENTRIES, "No final bit on SGT\n");
+
+ /* recycle the SGT fragment */
+ DPA_BUG_ON(dpa_bp != dpa_bpid2pool(fd->bpid));
+ dpa_bp_recycle_frag(dpa_bp, (unsigned long)vaddr, count_ptr);
+ return skb;
+}
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+static inline int dpa_skb_loop(const struct dpa_priv_s *priv,
+ struct sk_buff *skb)
+{
+ if (unlikely(priv->loop_to < 0))
+ return 0; /* loop disabled by default */
+
+ skb_push(skb, ETH_HLEN); /* compensate for eth_type_trans */
+ dpa_tx(skb, dpa_loop_netdevs[priv->loop_to]);
+
+ return 1; /* Frame Tx on the selected interface */
+}
+#endif
+
+void __hot _dpa_rx(struct net_device *net_dev,
+ struct qman_portal *portal,
+ const struct dpa_priv_s *priv,
+ struct dpa_percpu_priv_s *percpu_priv,
+ const struct qm_fd *fd,
+ u32 fqid,
+ int *count_ptr)
+{
+ struct dpa_bp *dpa_bp;
+ struct sk_buff *skb;
+ dma_addr_t addr = qm_fd_addr(fd);
+ u32 fd_status = fd->status;
+ unsigned int skb_len;
+ struct rtnl_link_stats64 *percpu_stats = &percpu_priv->stats;
+ int use_gro = net_dev->features & NETIF_F_GRO;
+
+ if (unlikely(fd_status & FM_FD_STAT_RX_ERRORS) != 0) {
+ if (netif_msg_hw(priv) && net_ratelimit())
+ netdev_warn(net_dev, "FD status = 0x%08x\n",
+ fd_status & FM_FD_STAT_RX_ERRORS);
+
+ percpu_stats->rx_errors++;
+ goto _release_frame;
+ }
+
+ dpa_bp = priv->dpa_bp;
+ DPA_BUG_ON(dpa_bp != dpa_bpid2pool(fd->bpid));
+
+ /* prefetch the first 64 bytes of the frame or the SGT start */
+ dma_unmap_single(dpa_bp->dev, addr, dpa_bp->size, DMA_BIDIRECTIONAL);
+ prefetch(phys_to_virt(addr) + dpa_fd_offset(fd));
+
+ /* The only FD types that we may receive are contig and S/G */
+ DPA_BUG_ON((fd->format != qm_fd_contig) && (fd->format != qm_fd_sg));
+
+ if (likely(fd->format == qm_fd_contig)) {
+#ifdef CONFIG_FSL_DPAA_HOOKS
+ /* Execute the Rx processing hook, if it exists. */
+ if (dpaa_eth_hooks.rx_default &&
+ dpaa_eth_hooks.rx_default((void *)fd, net_dev,
+ fqid) == DPAA_ETH_STOLEN) {
+ /* won't count the rx bytes in */
+ return;
+ }
+#endif
+ skb = contig_fd_to_skb(priv, fd, &use_gro);
+ } else {
+ skb = sg_fd_to_skb(priv, fd, &use_gro, count_ptr);
+ percpu_priv->rx_sg++;
+ }
+
+ /* Account for either the contig buffer or the SGT buffer (depending on
+ * which case we were in) having been removed from the pool.
+ */
+ (*count_ptr)--;
+ skb->protocol = eth_type_trans(skb, net_dev);
+
+ skb_len = skb->len;
+
+#ifdef CONFIG_FSL_DPAA_DBG_LOOP
+ if (dpa_skb_loop(priv, skb)) {
+ percpu_stats->rx_packets++;
+ percpu_stats->rx_bytes += skb_len;
+ return;
+ }
+#endif
+
+ if (use_gro) {
+ gro_result_t gro_result;
+ const struct qman_portal_config *pc =
+ qman_p_get_portal_config(portal);
+ struct dpa_napi_portal *np = &percpu_priv->np[pc->index];
+
+ np->p = portal;
+ gro_result = napi_gro_receive(&np->napi, skb);
+ /* If frame is dropped by the stack, rx_dropped counter is
+ * incremented automatically, so no need for us to update it
+ */
+ if (unlikely(gro_result == GRO_DROP))
+ goto packet_dropped;
+ } else if (unlikely(netif_receive_skb(skb) == NET_RX_DROP))
+ goto packet_dropped;
+
+ percpu_stats->rx_packets++;
+ percpu_stats->rx_bytes += skb_len;
+
+packet_dropped:
+ return;
+
+_release_frame:
+ dpa_fd_release(net_dev, fd);
+}
+
+int __hot skb_to_contig_fd(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd,
+ int *count_ptr, int *offset)
+{
+ struct sk_buff **skbh;
+ dma_addr_t addr;
+ struct dpa_bp *dpa_bp = priv->dpa_bp;
+ struct net_device *net_dev = priv->net_dev;
+ int err;
+ enum dma_data_direction dma_dir;
+ unsigned char *buffer_start;
+ int dma_map_size;
+
+#ifndef CONFIG_FSL_DPAA_TS
+ /* Check recycling conditions; only if timestamp support is not
+ * enabled, otherwise we need the fd back on tx confirmation
+ */
+
+ /* We can recycle the buffer if:
+ * - the pool is not full
+ * - the buffer meets the skb recycling conditions
+ * - the buffer meets our own (size, offset, align) conditions
+ */
+ if (likely((*count_ptr < dpa_bp->target_count) &&
+ dpa_skb_is_recyclable(skb) &&
+ dpa_buf_is_recyclable(skb, dpa_bp->size,
+ priv->tx_headroom, &buffer_start))) {
+ /* Buffer is recyclable; use the new start address
+ * and set fd parameters and DMA mapping direction
+ */
+ fd->bpid = dpa_bp->bpid;
+ DPA_BUG_ON(skb->data - buffer_start > DPA_MAX_FD_OFFSET);
+ fd->offset = (uint16_t)(skb->data - buffer_start);
+ dma_dir = DMA_BIDIRECTIONAL;
+ dma_map_size = dpa_bp->size;
+
+ /* Store the skb back-pointer before the start of the buffer.
+ * Otherwise it will be overwritten by the FMan.
+ */
+ DPA_WRITE_SKB_PTR(skb, skbh, buffer_start, -1);
+ *offset = skb_headroom(skb) - fd->offset;
+ } else
+#endif
+ {
+ /* Not recyclable.
+ * We are guaranteed to have at least tx_headroom bytes
+ * available, so just use that for offset.
+ */
+ fd->bpid = 0xff;
+ buffer_start = skb->data - priv->tx_headroom;
+ fd->offset = priv->tx_headroom;
+ dma_dir = DMA_TO_DEVICE;
+ dma_map_size = skb_tail_pointer(skb) - buffer_start;
+
+ /* The buffer will be Tx-confirmed, but the TxConf cb must
+ * necessarily look at our Tx private data to retrieve the
+ * skbuff. Store the back-pointer inside the buffer.
+ */
+ DPA_WRITE_SKB_PTR(skb, skbh, buffer_start, 0);
+ }
+
+ /* Enable L3/L4 hardware checksum computation.
+ *
+ * We must do this before dma_map_single(DMA_TO_DEVICE), because we may
+ * need to write into the skb.
+ */
+ err = dpa_enable_tx_csum(priv, skb, fd,
+ ((char *)skbh) + DPA_TX_PRIV_DATA_SIZE);
+ if (unlikely(err < 0)) {
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ netdev_err(net_dev, "HW csum error: %d\n", err);
+ return err;
+ }
+
+ /* Fill in the rest of the FD fields */
+ fd->format = qm_fd_contig;
+ fd->length20 = skb->len;
+ fd->cmd |= FM_FD_CMD_FCO;
+
+ /* Map the entire buffer size that may be seen by FMan, but no more */
+ addr = dma_map_single(dpa_bp->dev, skbh, dma_map_size, dma_dir);
+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) {
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ netdev_err(net_dev, "dma_map_single() failed\n");
+ return -EINVAL;
+ }
+ qm_fd_addr_set64(fd, addr);
+
+ return 0;
+}
+EXPORT_SYMBOL(skb_to_contig_fd);
+
+#ifndef CONFIG_PPC
+/* Verify the conditions that trigger the A010022 errata: data unaligned to
+ * 16 bytes and 4K memory address crossings.
+ */
+static bool a010022_check_skb(struct sk_buff *skb, struct dpa_priv_s *priv)
+{
+ int nr_frags, i = 0;
+ skb_frag_t *frag;
+
+ /* Check if the headroom is aligned */
+ if (((uintptr_t)skb->data - priv->tx_headroom) %
+ priv->buf_layout[TX].data_align != 0)
+ return true;
+
+ /* Check if the headroom crosses a boundary */
+ if (HAS_DMA_ISSUE(skb->head, skb_headroom(skb)))
+ return true;
+
+ /* Check if the non-paged data crosses a boundary */
+ if (HAS_DMA_ISSUE(skb->data, skb_headlen(skb)))
+ return true;
+
+ /* Check if the entire linear skb crosses a boundary */
+ if (HAS_DMA_ISSUE(skb->head, skb_end_offset(skb)))
+ return true;
+
+ nr_frags = skb_shinfo(skb)->nr_frags;
+
+ while (i < nr_frags) {
+ frag = &skb_shinfo(skb)->frags[i];
+
+ /* Check if a paged fragment crosses a boundary from its
+ * offset to its end.
+ */
+ if (HAS_DMA_ISSUE(frag->page_offset, frag->size))
+ return true;
+
+ i++;
+ }
+
+ return false;
+}
+
+/* Realign the skb by copying its contents at the start of a newly allocated
+ * page. Build a new skb around the new buffer and release the old one.
+ * A performance drop should be expected.
+ */
+static struct sk_buff *a010022_realign_skb(struct sk_buff *skb,
+ struct dpa_priv_s *priv)
+{
+ int trans_offset = skb_transport_offset(skb);
+ int net_offset = skb_network_offset(skb);
+ struct sk_buff *nskb = NULL;
+ int nsize, headroom;
+ struct page *npage;
+ void *npage_addr;
+
+ /* Guarantee the minimum required headroom */
+ if (skb_headroom(skb) >= priv->tx_headroom)
+ headroom = skb_headroom(skb);
+ else
+ headroom = priv->tx_headroom;
+
+ npage = alloc_page(GFP_ATOMIC);
+ if (unlikely(!npage)) {
+ WARN_ONCE(1, "Memory allocation failure\n");
+ return NULL;
+ }
+ npage_addr = page_address(npage);
+
+ /* For the new skb we only need the old one's data (both non-paged and
+ * paged) and a headroom large enough to fit our private info. We can
+ * skip the old tailroom.
+ *
+ * Make sure the new linearized buffer will not exceed a page's size.
+ */
+ nsize = headroom + skb->len +
+ SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+ if (unlikely(nsize > 4096))
+ goto err;
+
+ nskb = build_skb(npage_addr, nsize);
+ if (unlikely(!nskb))
+ goto err;
+
+ /* Reserve only the needed headroom in order to guarantee the data's
+ * alignment.
+ * Code borrowed and adapted from skb_copy().
+ */
+ skb_reserve(nskb, priv->tx_headroom);
+ skb_put(nskb, skb->len);
+ if (skb_copy_bits(skb, 0, nskb->data, skb->len)) {
+ WARN_ONCE(1, "skb parsing failure\n");
+ goto err;
+ }
+ copy_skb_header(nskb, skb);
+
+#ifdef CONFIG_FSL_DPAA_TS
+ /* Copy relevant timestamp info from the old skb to the new */
+ if (priv->ts_tx_en) {
+ skb_shinfo(nskb)->tx_flags = skb_shinfo(skb)->tx_flags;
+ skb_shinfo(nskb)->hwtstamps = skb_shinfo(skb)->hwtstamps;
+ skb_shinfo(nskb)->tskey = skb_shinfo(skb)->tskey;
+ if (skb->sk)
+ skb_set_owner_w(nskb, skb->sk);
+ }
+#endif
+ /* We move the headroom when we align it so we have to reset the
+ * network and transport header offsets relative to the new data
+ * pointer. The checksum offload relies on these offsets.
+ */
+ skb_set_network_header(nskb, net_offset);
+ skb_set_transport_header(nskb, trans_offset);
+
+ /* We don't want the buffer to be recycled so we mark it accordingly */
+ nskb->mark = NONREC_MARK;
+
+ dev_kfree_skb(skb);
+ return nskb;
+
+err:
+ if (nskb)
+ dev_kfree_skb(nskb);
+ put_page(npage);
+ return NULL;
+}
+#endif
+
+int __hot skb_to_sg_fd(struct dpa_priv_s *priv,
+ struct sk_buff *skb, struct qm_fd *fd)
+{
+ struct dpa_bp *dpa_bp = priv->dpa_bp;
+ dma_addr_t addr;
+ dma_addr_t sg_addr;
+ struct sk_buff **skbh;
+ struct net_device *net_dev = priv->net_dev;
+ int sg_len, sgt_size;
+ int err;
+
+ struct qm_sg_entry *sgt;
+ void *sgt_buf;
+ skb_frag_t *frag;
+ int i = 0, j = 0;
+ int nr_frags;
+ const enum dma_data_direction dma_dir = DMA_TO_DEVICE;
+
+ nr_frags = skb_shinfo(skb)->nr_frags;
+ fd->format = qm_fd_sg;
+
+ sgt_size = sizeof(struct qm_sg_entry) * (1 + nr_frags);
+
+ /* Get a page frag to store the SGTable, or a full page if the errata
+ * is in place and we need to avoid crossing a 4k boundary.
+ */
+#ifndef CONFIG_PPC
+ if (unlikely(dpaa_errata_a010022))
+ sgt_buf = page_address(alloc_page(GFP_ATOMIC));
+ else
+#endif
+ sgt_buf = netdev_alloc_frag(priv->tx_headroom + sgt_size);
+ if (unlikely(!sgt_buf)) {
+ dev_err(dpa_bp->dev, "netdev_alloc_frag() failed\n");
+ return -ENOMEM;
+ }
+
+ /* it seems that the memory allocator does not zero the allocated mem */
+ memset(sgt_buf, 0, priv->tx_headroom + sgt_size);
+
+ /* Enable L3/L4 hardware checksum computation.
+ *
+ * We must do this before dma_map_single(DMA_TO_DEVICE), because we may
+ * need to write into the skb.
+ */
+ err = dpa_enable_tx_csum(priv, skb, fd,
+ sgt_buf + DPA_TX_PRIV_DATA_SIZE);
+ if (unlikely(err < 0)) {
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ netdev_err(net_dev, "HW csum error: %d\n", err);
+ goto csum_failed;
+ }
+
+ /* Assign the data from skb->data to the first SG list entry */
+ sgt = (struct qm_sg_entry *)(sgt_buf + priv->tx_headroom);
+ sg_len = skb_headlen(skb);
+ qm_sg_entry_set_bpid(&sgt[0], 0xff);
+ qm_sg_entry_set_offset(&sgt[0], 0);
+ qm_sg_entry_set_len(&sgt[0], sg_len);
+ qm_sg_entry_set_ext(&sgt[0], 0);
+ qm_sg_entry_set_final(&sgt[0], 0);
+
+ addr = dma_map_single(dpa_bp->dev, skb->data, sg_len, dma_dir);
+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) {
+ dev_err(dpa_bp->dev, "DMA mapping failed");
+ err = -EINVAL;
+ goto sg0_map_failed;
+ }
+
+ qm_sg_entry_set64(&sgt[0], addr);
+
+ /* populate the rest of SGT entries */
+ for (i = 1; i <= nr_frags; i++) {
+ frag = &skb_shinfo(skb)->frags[i - 1];
+ qm_sg_entry_set_bpid(&sgt[i], 0xff);
+ qm_sg_entry_set_offset(&sgt[i], 0);
+ qm_sg_entry_set_len(&sgt[i], frag->size);
+ qm_sg_entry_set_ext(&sgt[i], 0);
+
+ if (i == nr_frags)
+ qm_sg_entry_set_final(&sgt[i], 1);
+ else
+ qm_sg_entry_set_final(&sgt[i], 0);
+
+ DPA_BUG_ON(!skb_frag_page(frag));
+ addr = skb_frag_dma_map(dpa_bp->dev, frag, 0, frag->size,
+ dma_dir);
+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) {
+ dev_err(dpa_bp->dev, "DMA mapping failed");
+ err = -EINVAL;
+ goto sg_map_failed;
+ }
+
+ /* keep the offset in the address */
+ qm_sg_entry_set64(&sgt[i], addr);
+ }
+
+ fd->length20 = skb->len;
+ fd->offset = priv->tx_headroom;
+
+ /* DMA map the SGT page
+ *
+ * It's safe to store the skb back-pointer inside the buffer since
+ * S/G frames are non-recyclable.
+ */
+ DPA_WRITE_SKB_PTR(skb, skbh, sgt_buf, 0);
+ addr = dma_map_single(dpa_bp->dev, sgt_buf,
+ priv->tx_headroom + sgt_size,
+ dma_dir);
+
+ if (unlikely(dma_mapping_error(dpa_bp->dev, addr))) {
+ dev_err(dpa_bp->dev, "DMA mapping failed");
+ err = -EINVAL;
+ goto sgt_map_failed;
+ }
+
+ qm_fd_addr_set64(fd, addr);
+ fd->bpid = 0xff;
+ fd->cmd |= FM_FD_CMD_FCO;
+
+ return 0;
+
+sgt_map_failed:
+sg_map_failed:
+ for (j = 0; j < i; j++) {
+ sg_addr = qm_sg_addr(&sgt[j]);
+ dma_unmap_page(dpa_bp->dev, sg_addr,
+ qm_sg_entry_get_len(&sgt[j]), dma_dir);
+ }
+sg0_map_failed:
+csum_failed:
+ put_page(virt_to_head_page(sgt_buf));
+
+ return err;
+}
+EXPORT_SYMBOL(skb_to_sg_fd);
+
+int __hot dpa_tx(struct sk_buff *skb, struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv;
+ const int queue_mapping = dpa_get_queue_mapping(skb);
+ struct qman_fq *egress_fq, *conf_fq;
+
+#ifdef CONFIG_FSL_DPAA_HOOKS
+ /* If there is a Tx hook, run it. */
+ if (dpaa_eth_hooks.tx &&
+ dpaa_eth_hooks.tx(skb, net_dev) == DPAA_ETH_STOLEN)
+ /* won't update any Tx stats */
+ return NETDEV_TX_OK;
+#endif
+
+ priv = netdev_priv(net_dev);
+
+#ifdef CONFIG_FSL_DPAA_CEETM
+ if (priv->ceetm_en)
+ return ceetm_tx(skb, net_dev);
+#endif
+
+ egress_fq = priv->egress_fqs[queue_mapping];
+ conf_fq = priv->conf_fqs[queue_mapping];
+
+ return dpa_tx_extended(skb, net_dev, egress_fq, conf_fq);
+}
+
+int __hot dpa_tx_extended(struct sk_buff *skb, struct net_device *net_dev,
+ struct qman_fq *egress_fq, struct qman_fq *conf_fq)
+{
+ struct dpa_priv_s *priv;
+ struct qm_fd fd;
+ struct dpa_percpu_priv_s *percpu_priv;
+ struct rtnl_link_stats64 *percpu_stats;
+ int err = 0;
+ bool nonlinear;
+ int *countptr, offset = 0;
+
+ priv = netdev_priv(net_dev);
+ /* Non-migratable context, safe to use raw_cpu_ptr */
+ percpu_priv = raw_cpu_ptr(priv->percpu_priv);
+ percpu_stats = &percpu_priv->stats;
+ countptr = raw_cpu_ptr(priv->dpa_bp->percpu_count);
+
+ clear_fd(&fd);
+
+#ifndef CONFIG_PPC
+ if (unlikely(dpaa_errata_a010022) && a010022_check_skb(skb, priv)) {
+ skb = a010022_realign_skb(skb, priv);
+ if (!skb)
+ goto skb_to_fd_failed;
+ }
+#endif
+
+ nonlinear = skb_is_nonlinear(skb);
+
+#ifdef CONFIG_FSL_DPAA_1588
+ if (priv->tsu && priv->tsu->valid && priv->tsu->hwts_tx_en_ioctl)
+ fd.cmd |= FM_FD_CMD_UPD;
+#endif
+#ifdef CONFIG_FSL_DPAA_TS
+ if (unlikely(priv->ts_tx_en &&
+ skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP))
+ fd.cmd |= FM_FD_CMD_UPD;
+ skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+#endif /* CONFIG_FSL_DPAA_TS */
+
+ /* MAX_SKB_FRAGS is larger than our DPA_SGT_MAX_ENTRIES; make sure
+ * we don't feed FMan with more fragments than it supports.
+ * Btw, we're using the first sgt entry to store the linear part of
+ * the skb, so we're one extra frag short.
+ */
+ if (nonlinear &&
+ likely(skb_shinfo(skb)->nr_frags < DPA_SGT_MAX_ENTRIES)) {
+ /* Just create a S/G fd based on the skb */
+ err = skb_to_sg_fd(priv, skb, &fd);
+ percpu_priv->tx_frag_skbuffs++;
+ } else {
+ /* Make sure we have enough headroom to accommodate private
+ * data, parse results, etc. Normally this shouldn't happen if
+ * we're here via the standard kernel stack.
+ */
+ if (unlikely(skb_headroom(skb) < priv->tx_headroom)) {
+ struct sk_buff *skb_new;
+
+ skb_new = skb_realloc_headroom(skb, priv->tx_headroom);
+ if (unlikely(!skb_new)) {
+ dev_kfree_skb(skb);
+ percpu_stats->tx_errors++;
+ return NETDEV_TX_OK;
+ }
+
+ /* propagate the skb ownership information */
+ if (skb->sk)
+ skb_set_owner_w(skb_new, skb->sk);
+
+ dev_kfree_skb(skb);
+ skb = skb_new;
+ }
+
+ /* We're going to store the skb backpointer at the beginning
+ * of the data buffer, so we need a privately owned skb
+ */
+
+ /* Code borrowed from skb_unshare(). */
+ if (skb_cloned(skb)) {
+ struct sk_buff *nskb = skb_copy(skb, GFP_ATOMIC);
+ kfree_skb(skb);
+ skb = nskb;
+#ifndef CONFIG_PPC
+ if (unlikely(dpaa_errata_a010022) &&
+ a010022_check_skb(skb, priv)) {
+ skb = a010022_realign_skb(skb, priv);
+ if (!skb)
+ goto skb_to_fd_failed;
+ }
+#endif
+ /* skb_copy() has now linearized the skbuff. */
+ } else if (unlikely(nonlinear)) {
+ /* We are here because the egress skb contains
+ * more fragments than we support. In this case,
+ * we have no choice but to linearize it ourselves.
+ */
+ err = __skb_linearize(skb);
+ }
+ if (unlikely(!skb || err < 0))
+ /* Common out-of-memory error path */
+ goto enomem;
+
+ err = skb_to_contig_fd(priv, skb, &fd, countptr, &offset);
+ }
+ if (unlikely(err < 0))
+ goto skb_to_fd_failed;
+
+ if (fd.bpid != 0xff) {
+ skb_recycle(skb);
+ /* skb_recycle() reserves NET_SKB_PAD as skb headroom,
+ * but we need the skb to look as if returned by build_skb().
+ * We need to manually adjust the tailptr as well.
+ */
+ skb->data = skb->head + offset;
+ skb_reset_tail_pointer(skb);
+
+ (*countptr)++;
+ percpu_priv->tx_returned++;
+ }
+
+ if (unlikely(dpa_xmit(priv, percpu_stats, &fd, egress_fq, conf_fq) < 0))
+ goto xmit_failed;
+
+ netif_trans_update(net_dev);
+ return NETDEV_TX_OK;
+
+xmit_failed:
+ if (fd.bpid != 0xff) {
+ (*countptr)--;
+ percpu_priv->tx_returned--;
+ dpa_fd_release(net_dev, &fd);
+ percpu_stats->tx_errors++;
+ return NETDEV_TX_OK;
+ }
+ _dpa_cleanup_tx_fd(priv, &fd);
+skb_to_fd_failed:
+enomem:
+ percpu_stats->tx_errors++;
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
+}
+EXPORT_SYMBOL(dpa_tx_extended);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sysfs.c
@@ -0,0 +1,278 @@
+/* Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kthread.h>
+#include <linux/io.h>
+#include <linux/of_net.h>
+#include "dpaa_eth.h"
+#include "mac.h" /* struct mac_device */
+#ifdef CONFIG_FSL_DPAA_1588
+#include "dpaa_1588.h"
+#endif
+
+static ssize_t dpaa_eth_show_addr(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ struct mac_device *mac_dev = priv->mac_dev;
+
+ if (mac_dev)
+ return sprintf(buf, "%llx",
+ (unsigned long long)mac_dev->res->start);
+ else
+ return sprintf(buf, "none");
+}
+
+static ssize_t dpaa_eth_show_type(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ ssize_t res = 0;
+
+ if (priv)
+ res = sprintf(buf, "%s", priv->if_type);
+
+ return res;
+}
+
+static ssize_t dpaa_eth_show_fqids(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ ssize_t bytes = 0;
+ int i = 0;
+ char *str;
+ struct dpa_fq *fq;
+ struct dpa_fq *tmp;
+ struct dpa_fq *prev = NULL;
+ u32 first_fqid = 0;
+ u32 last_fqid = 0;
+ char *prevstr = NULL;
+
+ list_for_each_entry_safe(fq, tmp, &priv->dpa_fq_list, list) {
+ switch (fq->fq_type) {
+ case FQ_TYPE_RX_DEFAULT:
+ str = "Rx default";
+ break;
+ case FQ_TYPE_RX_ERROR:
+ str = "Rx error";
+ break;
+ case FQ_TYPE_RX_PCD:
+ str = "Rx PCD";
+ break;
+ case FQ_TYPE_TX_CONFIRM:
+ str = "Tx default confirmation";
+ break;
+ case FQ_TYPE_TX_CONF_MQ:
+ str = "Tx confirmation (mq)";
+ break;
+ case FQ_TYPE_TX_ERROR:
+ str = "Tx error";
+ break;
+ case FQ_TYPE_TX:
+ str = "Tx";
+ break;
+ case FQ_TYPE_RX_PCD_HI_PRIO:
+ str ="Rx PCD High Priority";
+ break;
+ default:
+ str = "Unknown";
+ }
+
+ if (prev && (abs(fq->fqid - prev->fqid) != 1 ||
+ str != prevstr)) {
+ if (last_fqid == first_fqid)
+ bytes += sprintf(buf + bytes,
+ "%s: %d\n", prevstr, prev->fqid);
+ else
+ bytes += sprintf(buf + bytes,
+ "%s: %d - %d\n", prevstr,
+ first_fqid, last_fqid);
+ }
+
+ if (prev && abs(fq->fqid - prev->fqid) == 1 && str == prevstr)
+ last_fqid = fq->fqid;
+ else
+ first_fqid = last_fqid = fq->fqid;
+
+ prev = fq;
+ prevstr = str;
+ i++;
+ }
+
+ if (prev) {
+ if (last_fqid == first_fqid)
+ bytes += sprintf(buf + bytes, "%s: %d\n", prevstr,
+ prev->fqid);
+ else
+ bytes += sprintf(buf + bytes, "%s: %d - %d\n", prevstr,
+ first_fqid, last_fqid);
+ }
+
+ return bytes;
+}
+
+static ssize_t dpaa_eth_show_bpids(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ ssize_t bytes = 0;
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ struct dpa_bp *dpa_bp = priv->dpa_bp;
+ int i = 0;
+
+ for (i = 0; i < priv->bp_count; i++)
+ bytes += snprintf(buf + bytes, PAGE_SIZE, "%u\n",
+ dpa_bp[i].bpid);
+
+ return bytes;
+}
+
+static ssize_t dpaa_eth_show_mac_regs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ struct mac_device *mac_dev = priv->mac_dev;
+ int n = 0;
+
+ if (mac_dev)
+ n = fm_mac_dump_regs(mac_dev, buf, n);
+ else
+ return sprintf(buf, "no mac registers\n");
+
+ return n;
+}
+
+static ssize_t dpaa_eth_show_mac_rx_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ struct mac_device *mac_dev = priv->mac_dev;
+ int n = 0;
+
+ if (mac_dev)
+ n = fm_mac_dump_rx_stats(mac_dev, buf, n);
+ else
+ return sprintf(buf, "no mac rx stats\n");
+
+ return n;
+}
+
+static ssize_t dpaa_eth_show_mac_tx_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ struct mac_device *mac_dev = priv->mac_dev;
+ int n = 0;
+
+ if (mac_dev)
+ n = fm_mac_dump_tx_stats(mac_dev, buf, n);
+ else
+ return sprintf(buf, "no mac tx stats\n");
+
+ return n;
+}
+
+#ifdef CONFIG_FSL_DPAA_1588
+static ssize_t dpaa_eth_show_ptp_1588(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+
+ if (priv->tsu && priv->tsu->valid)
+ return sprintf(buf, "1\n");
+ else
+ return sprintf(buf, "0\n");
+}
+
+static ssize_t dpaa_eth_set_ptp_1588(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct dpa_priv_s *priv = netdev_priv(to_net_dev(dev));
+ unsigned int num;
+ unsigned long flags;
+
+ if (kstrtouint(buf, 0, &num) < 0)
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ if (num) {
+ if (priv->tsu)
+ priv->tsu->valid = TRUE;
+ } else {
+ if (priv->tsu)
+ priv->tsu->valid = FALSE;
+ }
+
+ local_irq_restore(flags);
+
+ return count;
+}
+#endif
+
+static struct device_attribute dpaa_eth_attrs[] = {
+ __ATTR(device_addr, S_IRUGO, dpaa_eth_show_addr, NULL),
+ __ATTR(device_type, S_IRUGO, dpaa_eth_show_type, NULL),
+ __ATTR(fqids, S_IRUGO, dpaa_eth_show_fqids, NULL),
+ __ATTR(bpids, S_IRUGO, dpaa_eth_show_bpids, NULL),
+ __ATTR(mac_regs, S_IRUGO, dpaa_eth_show_mac_regs, NULL),
+ __ATTR(mac_rx_stats, S_IRUGO, dpaa_eth_show_mac_rx_stats, NULL),
+ __ATTR(mac_tx_stats, S_IRUGO, dpaa_eth_show_mac_tx_stats, NULL),
+#ifdef CONFIG_FSL_DPAA_1588
+ __ATTR(ptp_1588, S_IRUGO | S_IWUSR, dpaa_eth_show_ptp_1588,
+ dpaa_eth_set_ptp_1588),
+#endif
+};
+
+void dpaa_eth_sysfs_init(struct device *dev)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(dpaa_eth_attrs); i++)
+ if (device_create_file(dev, &dpaa_eth_attrs[i])) {
+ dev_err(dev, "Error creating sysfs file\n");
+ while (i > 0)
+ device_remove_file(dev, &dpaa_eth_attrs[--i]);
+ return;
+ }
+}
+EXPORT_SYMBOL(dpaa_eth_sysfs_init);
+
+void dpaa_eth_sysfs_remove(struct device *dev)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(dpaa_eth_attrs); i++)
+ device_remove_file(dev, &dpaa_eth_attrs[i]);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_trace.h
@@ -0,0 +1,144 @@
+/* Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM dpaa_eth
+
+#if !defined(_DPAA_ETH_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _DPAA_ETH_TRACE_H
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include "dpaa_eth.h"
+#include <linux/tracepoint.h>
+
+#define fd_format_name(format) { qm_fd_##format, #format }
+#define fd_format_list \
+ fd_format_name(contig), \
+ fd_format_name(sg)
+#define TR_FMT "[%s] fqid=%d, fd: addr=0x%llx, format=%s, off=%u, len=%u," \
+ " status=0x%08x"
+
+/* This is used to declare a class of events.
+ * individual events of this type will be defined below.
+ */
+
+/* Store details about a frame descriptor and the FQ on which it was
+ * transmitted/received.
+ */
+DECLARE_EVENT_CLASS(dpaa_eth_fd,
+ /* Trace function prototype */
+ TP_PROTO(struct net_device *netdev,
+ struct qman_fq *fq,
+ const struct qm_fd *fd),
+
+ /* Repeat argument list here */
+ TP_ARGS(netdev, fq, fd),
+
+ /* A structure containing the relevant information we want to record.
+ * Declare name and type for each normal element, name, type and size
+ * for arrays. Use __string for variable length strings.
+ */
+ TP_STRUCT__entry(
+ __field(u32, fqid)
+ __field(u64, fd_addr)
+ __field(u8, fd_format)
+ __field(u16, fd_offset)
+ __field(u32, fd_length)
+ __field(u32, fd_status)
+ __string(name, netdev->name)
+ ),
+
+ /* The function that assigns values to the above declared fields */
+ TP_fast_assign(
+ __entry->fqid = fq->fqid;
+ __entry->fd_addr = qm_fd_addr_get64(fd);
+ __entry->fd_format = fd->format;
+ __entry->fd_offset = dpa_fd_offset(fd);
+ __entry->fd_length = dpa_fd_length(fd);
+ __entry->fd_status = fd->status;
+ __assign_str(name, netdev->name);
+ ),
+
+ /* This is what gets printed when the trace event is triggered */
+ /* TODO: print the status using __print_flags() */
+ TP_printk(TR_FMT,
+ __get_str(name), __entry->fqid, __entry->fd_addr,
+ __print_symbolic(__entry->fd_format, fd_format_list),
+ __entry->fd_offset, __entry->fd_length, __entry->fd_status)
+);
+
+/* Now declare events of the above type. Format is:
+ * DEFINE_EVENT(class, name, proto, args), with proto and args same as for class
+ */
+
+/* Tx (egress) fd */
+DEFINE_EVENT(dpaa_eth_fd, dpa_tx_fd,
+
+ TP_PROTO(struct net_device *netdev,
+ struct qman_fq *fq,
+ const struct qm_fd *fd),
+
+ TP_ARGS(netdev, fq, fd)
+);
+
+/* Rx fd */
+DEFINE_EVENT(dpaa_eth_fd, dpa_rx_fd,
+
+ TP_PROTO(struct net_device *netdev,
+ struct qman_fq *fq,
+ const struct qm_fd *fd),
+
+ TP_ARGS(netdev, fq, fd)
+);
+
+/* Tx confirmation fd */
+DEFINE_EVENT(dpaa_eth_fd, dpa_tx_conf_fd,
+
+ TP_PROTO(struct net_device *netdev,
+ struct qman_fq *fq,
+ const struct qm_fd *fd),
+
+ TP_ARGS(netdev, fq, fd)
+);
+
+/* If only one event of a certain type needs to be declared, use TRACE_EVENT().
+ * The syntax is the same as for DECLARE_EVENT_CLASS().
+ */
+
+#endif /* _DPAA_ETH_TRACE_H */
+
+/* This must be outside ifdef _DPAA_ETH_TRACE_H */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE dpaa_eth_trace
+#include <trace/define_trace.h>
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ethtool.c
@@ -0,0 +1,544 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/string.h>
+
+#include "dpaa_eth.h"
+#include "mac.h" /* struct mac_device */
+#include "dpaa_eth_common.h"
+
+static const char dpa_stats_percpu[][ETH_GSTRING_LEN] = {
+ "interrupts",
+ "rx packets",
+ "tx packets",
+ "tx recycled",
+ "tx confirm",
+ "tx S/G",
+ "rx S/G",
+ "tx error",
+ "rx error",
+ "bp count"
+};
+
+static char dpa_stats_global[][ETH_GSTRING_LEN] = {
+ /* dpa rx errors */
+ "rx dma error",
+ "rx frame physical error",
+ "rx frame size error",
+ "rx header error",
+ "rx csum error",
+
+ /* demultiplexing errors */
+ "qman cg_tdrop",
+ "qman wred",
+ "qman error cond",
+ "qman early window",
+ "qman late window",
+ "qman fq tdrop",
+ "qman fq retired",
+ "qman orp disabled",
+
+ /* congestion related stats */
+ "congestion time (ms)",
+ "entered congestion",
+ "congested (0/1)"
+};
+
+#define DPA_STATS_PERCPU_LEN ARRAY_SIZE(dpa_stats_percpu)
+#define DPA_STATS_GLOBAL_LEN ARRAY_SIZE(dpa_stats_global)
+
+static int __cold dpa_get_settings(struct net_device *net_dev,
+ struct ethtool_cmd *et_cmd)
+{
+ int _errno;
+ struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+
+ if (priv->mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+ if (unlikely(priv->mac_dev->phy_dev == NULL)) {
+ netdev_dbg(net_dev, "phy device not initialized\n");
+ return 0;
+ }
+
+ _errno = phy_ethtool_gset(priv->mac_dev->phy_dev, et_cmd);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "phy_ethtool_gset() = %d\n", _errno);
+
+ return _errno;
+}
+
+static int __cold dpa_set_settings(struct net_device *net_dev,
+ struct ethtool_cmd *et_cmd)
+{
+ int _errno;
+ struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+
+ if (priv->mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+ if (unlikely(priv->mac_dev->phy_dev == NULL)) {
+ netdev_err(net_dev, "phy device not initialized\n");
+ return -ENODEV;
+ }
+
+ _errno = phy_ethtool_sset(priv->mac_dev->phy_dev, et_cmd);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "phy_ethtool_sset() = %d\n", _errno);
+
+ return _errno;
+}
+
+static void __cold dpa_get_drvinfo(struct net_device *net_dev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ int _errno;
+
+ strncpy(drvinfo->driver, KBUILD_MODNAME,
+ sizeof(drvinfo->driver) - 1)[sizeof(drvinfo->driver)-1] = 0;
+ _errno = snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
+ "%X", 0);
+
+ if (unlikely(_errno >= sizeof(drvinfo->fw_version))) {
+ /* Truncated output */
+ netdev_notice(net_dev, "snprintf() = %d\n", _errno);
+ } else if (unlikely(_errno < 0)) {
+ netdev_warn(net_dev, "snprintf() = %d\n", _errno);
+ memset(drvinfo->fw_version, 0, sizeof(drvinfo->fw_version));
+ }
+ strncpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent),
+ sizeof(drvinfo->bus_info)-1)[sizeof(drvinfo->bus_info)-1] = 0;
+}
+
+static uint32_t __cold dpa_get_msglevel(struct net_device *net_dev)
+{
+ return ((struct dpa_priv_s *)netdev_priv(net_dev))->msg_enable;
+}
+
+static void __cold dpa_set_msglevel(struct net_device *net_dev,
+ uint32_t msg_enable)
+{
+ ((struct dpa_priv_s *)netdev_priv(net_dev))->msg_enable = msg_enable;
+}
+
+static int __cold dpa_nway_reset(struct net_device *net_dev)
+{
+ int _errno;
+ struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+
+ if (priv->mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+ if (unlikely(priv->mac_dev->phy_dev == NULL)) {
+ netdev_err(net_dev, "phy device not initialized\n");
+ return -ENODEV;
+ }
+
+ _errno = 0;
+ if (priv->mac_dev->phy_dev->autoneg) {
+ _errno = phy_start_aneg(priv->mac_dev->phy_dev);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "phy_start_aneg() = %d\n",
+ _errno);
+ }
+
+ return _errno;
+}
+
+static void __cold dpa_get_pauseparam(struct net_device *net_dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct dpa_priv_s *priv;
+ struct mac_device *mac_dev;
+ struct phy_device *phy_dev;
+
+ priv = netdev_priv(net_dev);
+ mac_dev = priv->mac_dev;
+
+ if (mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return;
+ }
+
+ phy_dev = mac_dev->phy_dev;
+ if (unlikely(phy_dev == NULL)) {
+ netdev_err(net_dev, "phy device not initialized\n");
+ return;
+ }
+
+ epause->autoneg = mac_dev->autoneg_pause;
+ epause->rx_pause = mac_dev->rx_pause_active;
+ epause->tx_pause = mac_dev->tx_pause_active;
+}
+
+static int __cold dpa_set_pauseparam(struct net_device *net_dev,
+ struct ethtool_pauseparam *epause)
+{
+ struct dpa_priv_s *priv;
+ struct mac_device *mac_dev;
+ struct phy_device *phy_dev;
+ int _errno;
+ u32 newadv, oldadv;
+ bool rx_pause, tx_pause;
+
+ priv = netdev_priv(net_dev);
+ mac_dev = priv->mac_dev;
+
+ if (mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+
+ phy_dev = mac_dev->phy_dev;
+ if (unlikely(phy_dev == NULL)) {
+ netdev_err(net_dev, "phy device not initialized\n");
+ return -ENODEV;
+ }
+
+ if (!(phy_dev->supported & SUPPORTED_Pause) ||
+ (!(phy_dev->supported & SUPPORTED_Asym_Pause) &&
+ (epause->rx_pause != epause->tx_pause)))
+ return -EINVAL;
+
+ /* The MAC should know how to handle PAUSE frame autonegotiation before
+ * adjust_link is triggered by a forced renegotiation of sym/asym PAUSE
+ * settings.
+ */
+ mac_dev->autoneg_pause = !!epause->autoneg;
+ mac_dev->rx_pause_req = !!epause->rx_pause;
+ mac_dev->tx_pause_req = !!epause->tx_pause;
+
+ /* Determine the sym/asym advertised PAUSE capabilities from the desired
+ * rx/tx pause settings.
+ */
+ newadv = 0;
+ if (epause->rx_pause)
+ newadv = ADVERTISED_Pause | ADVERTISED_Asym_Pause;
+ if (epause->tx_pause)
+ newadv |= ADVERTISED_Asym_Pause;
+
+ oldadv = phy_dev->advertising &
+ (ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+
+ /* If there are differences between the old and the new advertised
+ * values, restart PHY autonegotiation and advertise the new values.
+ */
+ if (oldadv != newadv) {
+ phy_dev->advertising &= ~(ADVERTISED_Pause
+ | ADVERTISED_Asym_Pause);
+ phy_dev->advertising |= newadv;
+ if (phy_dev->autoneg) {
+ _errno = phy_start_aneg(phy_dev);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "phy_start_aneg() = %d\n",
+ _errno);
+ }
+ }
+
+ get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
+ _errno = set_mac_active_pause(mac_dev, rx_pause, tx_pause);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "set_mac_active_pause() = %d\n", _errno);
+
+ return _errno;
+}
+
+#ifdef CONFIG_PM
+static void dpa_get_wol(struct net_device *net_dev, struct ethtool_wolinfo *wol)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+
+ wol->supported = 0;
+ wol->wolopts = 0;
+
+ if (!priv->wol || !device_can_wakeup(net_dev->dev.parent))
+ return;
+
+ if (priv->wol & DPAA_WOL_MAGIC) {
+ wol->supported = WAKE_MAGIC;
+ wol->wolopts = WAKE_MAGIC;
+ }
+}
+
+static int dpa_set_wol(struct net_device *net_dev, struct ethtool_wolinfo *wol)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+
+ if (priv->mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+
+ if (unlikely(priv->mac_dev->phy_dev == NULL)) {
+ netdev_dbg(net_dev, "phy device not initialized\n");
+ return -ENODEV;
+ }
+
+ if (!device_can_wakeup(net_dev->dev.parent) ||
+ (wol->wolopts & ~WAKE_MAGIC))
+ return -EOPNOTSUPP;
+
+ priv->wol = 0;
+
+ if (wol->wolopts & WAKE_MAGIC) {
+ priv->wol = DPAA_WOL_MAGIC;
+ device_set_wakeup_enable(net_dev->dev.parent, 1);
+ } else {
+ device_set_wakeup_enable(net_dev->dev.parent, 0);
+ }
+
+ return 0;
+}
+#endif
+
+static int dpa_get_eee(struct net_device *net_dev, struct ethtool_eee *et_eee)
+{
+ struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+ if (priv->mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+
+ if (unlikely(priv->mac_dev->phy_dev == NULL)) {
+ netdev_err(net_dev, "phy device not initialized\n");
+ return -ENODEV;
+ }
+
+ return phy_ethtool_get_eee(priv->mac_dev->phy_dev, et_eee);
+}
+
+static int dpa_set_eee(struct net_device *net_dev, struct ethtool_eee *et_eee)
+{
+ struct dpa_priv_s *priv;
+
+ priv = netdev_priv(net_dev);
+ if (priv->mac_dev == NULL) {
+ netdev_info(net_dev, "This is a MAC-less interface\n");
+ return -ENODEV;
+ }
+
+ if (unlikely(priv->mac_dev->phy_dev == NULL)) {
+ netdev_err(net_dev, "phy device not initialized\n");
+ return -ENODEV;
+ }
+
+ return phy_ethtool_set_eee(priv->mac_dev->phy_dev, et_eee);
+}
+
+static int dpa_get_sset_count(struct net_device *net_dev, int type)
+{
+ unsigned int total_stats, num_stats;
+
+ num_stats = num_online_cpus() + 1;
+ total_stats = num_stats * DPA_STATS_PERCPU_LEN + DPA_STATS_GLOBAL_LEN;
+
+ switch (type) {
+ case ETH_SS_STATS:
+ return total_stats;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void copy_stats(struct dpa_percpu_priv_s *percpu_priv, int num_cpus,
+ int crr_cpu, u64 bp_count, u64 *data)
+{
+ int num_stat_values = num_cpus + 1;
+ int crr_stat = 0;
+
+ /* update current CPU's stats and also add them to the total values */
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->in_interrupt;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->in_interrupt;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.rx_packets;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.rx_packets;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.tx_packets;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.tx_packets;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->tx_returned;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->tx_returned;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->tx_confirm;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->tx_confirm;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->tx_frag_skbuffs;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->tx_frag_skbuffs;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->rx_sg;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->rx_sg;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.tx_errors;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.tx_errors;
+
+ data[crr_stat * num_stat_values + crr_cpu] = percpu_priv->stats.rx_errors;
+ data[crr_stat++ * num_stat_values + num_cpus] += percpu_priv->stats.rx_errors;
+
+ data[crr_stat * num_stat_values + crr_cpu] = bp_count;
+ data[crr_stat++ * num_stat_values + num_cpus] += bp_count;
+}
+
+static void dpa_get_ethtool_stats(struct net_device *net_dev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ u64 bp_count, cg_time, cg_num, cg_status;
+ struct dpa_percpu_priv_s *percpu_priv;
+ struct qm_mcr_querycgr query_cgr;
+ struct dpa_rx_errors rx_errors;
+ struct dpa_ern_cnt ern_cnt;
+ struct dpa_priv_s *priv;
+ unsigned int num_cpus, offset;
+ struct dpa_bp *dpa_bp;
+ int total_stats, i;
+
+ total_stats = dpa_get_sset_count(net_dev, ETH_SS_STATS);
+ priv = netdev_priv(net_dev);
+ dpa_bp = priv->dpa_bp;
+ num_cpus = num_online_cpus();
+ bp_count = 0;
+
+ memset(&rx_errors, 0, sizeof(struct dpa_rx_errors));
+ memset(&ern_cnt, 0, sizeof(struct dpa_ern_cnt));
+ memset(data, 0, total_stats * sizeof(u64));
+
+ for_each_online_cpu(i) {
+ percpu_priv = per_cpu_ptr(priv->percpu_priv, i);
+
+ if (dpa_bp->percpu_count)
+ bp_count = *(per_cpu_ptr(dpa_bp->percpu_count, i));
+
+ rx_errors.dme += percpu_priv->rx_errors.dme;
+ rx_errors.fpe += percpu_priv->rx_errors.fpe;
+ rx_errors.fse += percpu_priv->rx_errors.fse;
+ rx_errors.phe += percpu_priv->rx_errors.phe;
+ rx_errors.cse += percpu_priv->rx_errors.cse;
+
+ ern_cnt.cg_tdrop += percpu_priv->ern_cnt.cg_tdrop;
+ ern_cnt.wred += percpu_priv->ern_cnt.wred;
+ ern_cnt.err_cond += percpu_priv->ern_cnt.err_cond;
+ ern_cnt.early_window += percpu_priv->ern_cnt.early_window;
+ ern_cnt.late_window += percpu_priv->ern_cnt.late_window;
+ ern_cnt.fq_tdrop += percpu_priv->ern_cnt.fq_tdrop;
+ ern_cnt.fq_retired += percpu_priv->ern_cnt.fq_retired;
+ ern_cnt.orp_zero += percpu_priv->ern_cnt.orp_zero;
+
+ copy_stats(percpu_priv, num_cpus, i, bp_count, data);
+ }
+
+ offset = (num_cpus + 1) * DPA_STATS_PERCPU_LEN;
+ memcpy(data + offset, &rx_errors, sizeof(struct dpa_rx_errors));
+
+ offset += sizeof(struct dpa_rx_errors) / sizeof(u64);
+ memcpy(data + offset, &ern_cnt, sizeof(struct dpa_ern_cnt));
+
+ /* gather congestion related counters */
+ cg_num = 0;
+ cg_status = 0;
+ cg_time = jiffies_to_msecs(priv->cgr_data.congested_jiffies);
+ if (qman_query_cgr(&priv->cgr_data.cgr, &query_cgr) == 0) {
+ cg_num = priv->cgr_data.cgr_congested_count;
+ cg_status = query_cgr.cgr.cs;
+
+ /* reset congestion stats (like QMan API does */
+ priv->cgr_data.congested_jiffies = 0;
+ priv->cgr_data.cgr_congested_count = 0;
+ }
+
+ offset += sizeof(struct dpa_ern_cnt) / sizeof(u64);
+ data[offset++] = cg_time;
+ data[offset++] = cg_num;
+ data[offset++] = cg_status;
+}
+
+static void dpa_get_strings(struct net_device *net_dev, u32 stringset, u8 *data)
+{
+ unsigned int i, j, num_cpus, size;
+ char stat_string_cpu[ETH_GSTRING_LEN];
+ u8 *strings;
+
+ strings = data;
+ num_cpus = num_online_cpus();
+ size = DPA_STATS_GLOBAL_LEN * ETH_GSTRING_LEN;
+
+ for (i = 0; i < DPA_STATS_PERCPU_LEN; i++) {
+ for (j = 0; j < num_cpus; j++) {
+ snprintf(stat_string_cpu, ETH_GSTRING_LEN, "%s [CPU %d]", dpa_stats_percpu[i], j);
+ memcpy(strings, stat_string_cpu, ETH_GSTRING_LEN);
+ strings += ETH_GSTRING_LEN;
+ }
+ snprintf(stat_string_cpu, ETH_GSTRING_LEN, "%s [TOTAL]", dpa_stats_percpu[i]);
+ memcpy(strings, stat_string_cpu, ETH_GSTRING_LEN);
+ strings += ETH_GSTRING_LEN;
+ }
+ memcpy(strings, dpa_stats_global, size);
+}
+
+const struct ethtool_ops dpa_ethtool_ops = {
+ .get_settings = dpa_get_settings,
+ .set_settings = dpa_set_settings,
+ .get_drvinfo = dpa_get_drvinfo,
+ .get_msglevel = dpa_get_msglevel,
+ .set_msglevel = dpa_set_msglevel,
+ .nway_reset = dpa_nway_reset,
+ .get_pauseparam = dpa_get_pauseparam,
+ .set_pauseparam = dpa_set_pauseparam,
+ .self_test = NULL, /* TODO invoke the cold-boot unit-test? */
+ .get_link = ethtool_op_get_link,
+ .get_eee = dpa_get_eee,
+ .set_eee = dpa_set_eee,
+ .get_sset_count = dpa_get_sset_count,
+ .get_ethtool_stats = dpa_get_ethtool_stats,
+ .get_strings = dpa_get_strings,
+#ifdef CONFIG_PM
+ .get_wol = dpa_get_wol,
+ .set_wol = dpa_set_wol,
+#endif
+};
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c
@@ -0,0 +1,291 @@
+/*
+ * DPAA Ethernet Driver -- PTP 1588 clock using the dTSEC
+ *
+ * Author: Yangbo Lu <yangbo.lu@freescale.com>
+ *
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+*/
+
+#include <linux/device.h>
+#include <linux/hrtimer.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/timex.h>
+#include <linux/io.h>
+
+#include <linux/ptp_clock_kernel.h>
+
+#include "dpaa_eth.h"
+#include "mac.h"
+
+static struct mac_device *mac_dev;
+static u32 freqCompensation;
+
+/* Bit definitions for the TMR_CTRL register */
+#define ALM1P (1<<31) /* Alarm1 output polarity */
+#define ALM2P (1<<30) /* Alarm2 output polarity */
+#define FS (1<<28) /* FIPER start indication */
+#define PP1L (1<<27) /* Fiper1 pulse loopback mode enabled. */
+#define PP2L (1<<26) /* Fiper2 pulse loopback mode enabled. */
+#define TCLK_PERIOD_SHIFT (16) /* 1588 timer reference clock period. */
+#define TCLK_PERIOD_MASK (0x3ff)
+#define RTPE (1<<15) /* Record Tx Timestamp to PAL Enable. */
+#define FRD (1<<14) /* FIPER Realignment Disable */
+#define ESFDP (1<<11) /* External Tx/Rx SFD Polarity. */
+#define ESFDE (1<<10) /* External Tx/Rx SFD Enable. */
+#define ETEP2 (1<<9) /* External trigger 2 edge polarity */
+#define ETEP1 (1<<8) /* External trigger 1 edge polarity */
+#define COPH (1<<7) /* Generated clock output phase. */
+#define CIPH (1<<6) /* External oscillator input clock phase */
+#define TMSR (1<<5) /* Timer soft reset. */
+#define BYP (1<<3) /* Bypass drift compensated clock */
+#define TE (1<<2) /* 1588 timer enable. */
+#define CKSEL_SHIFT (0) /* 1588 Timer reference clock source */
+#define CKSEL_MASK (0x3)
+
+/* Bit definitions for the TMR_TEVENT register */
+#define ETS2 (1<<25) /* External trigger 2 timestamp sampled */
+#define ETS1 (1<<24) /* External trigger 1 timestamp sampled */
+#define ALM2 (1<<17) /* Current time = alarm time register 2 */
+#define ALM1 (1<<16) /* Current time = alarm time register 1 */
+#define PP1 (1<<7) /* periodic pulse generated on FIPER1 */
+#define PP2 (1<<6) /* periodic pulse generated on FIPER2 */
+#define PP3 (1<<5) /* periodic pulse generated on FIPER3 */
+
+/* Bit definitions for the TMR_TEMASK register */
+#define ETS2EN (1<<25) /* External trigger 2 timestamp enable */
+#define ETS1EN (1<<24) /* External trigger 1 timestamp enable */
+#define ALM2EN (1<<17) /* Timer ALM2 event enable */
+#define ALM1EN (1<<16) /* Timer ALM1 event enable */
+#define PP1EN (1<<7) /* Periodic pulse event 1 enable */
+#define PP2EN (1<<6) /* Periodic pulse event 2 enable */
+
+/* Bit definitions for the TMR_PEVENT register */
+#define TXP2 (1<<9) /* PTP transmitted timestamp im TXTS2 */
+#define TXP1 (1<<8) /* PTP transmitted timestamp in TXTS1 */
+#define RXP (1<<0) /* PTP frame has been received */
+
+/* Bit definitions for the TMR_PEMASK register */
+#define TXP2EN (1<<9) /* Transmit PTP packet event 2 enable */
+#define TXP1EN (1<<8) /* Transmit PTP packet event 1 enable */
+#define RXPEN (1<<0) /* Receive PTP packet event enable */
+
+/* Bit definitions for the TMR_STAT register */
+#define STAT_VEC_SHIFT (0) /* Timer general purpose status vector */
+#define STAT_VEC_MASK (0x3f)
+
+/* Bit definitions for the TMR_PRSC register */
+#define PRSC_OCK_SHIFT (0) /* Output clock division/prescale factor. */
+#define PRSC_OCK_MASK (0xffff)
+
+
+#define N_EXT_TS 2
+
+static void set_alarm(void)
+{
+ u64 ns;
+
+ if (mac_dev->fm_rtc_get_cnt)
+ mac_dev->fm_rtc_get_cnt(mac_dev->fm_dev, &ns);
+ ns += 1500000000ULL;
+ ns = div_u64(ns, 1000000000UL) * 1000000000ULL;
+ ns -= DPA_PTP_NOMINAL_FREQ_PERIOD_NS;
+ if (mac_dev->fm_rtc_set_alarm)
+ mac_dev->fm_rtc_set_alarm(mac_dev->fm_dev, 0, ns);
+}
+
+static void set_fipers(void)
+{
+ u64 fiper;
+
+ if (mac_dev->fm_rtc_disable)
+ mac_dev->fm_rtc_disable(mac_dev->fm_dev);
+
+ set_alarm();
+ fiper = 1000000000ULL - DPA_PTP_NOMINAL_FREQ_PERIOD_NS;
+ if (mac_dev->fm_rtc_set_fiper)
+ mac_dev->fm_rtc_set_fiper(mac_dev->fm_dev, 0, fiper);
+
+ if (mac_dev->fm_rtc_enable)
+ mac_dev->fm_rtc_enable(mac_dev->fm_dev);
+}
+
+/* PTP clock operations */
+
+static int ptp_dpa_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
+{
+ u64 adj;
+ u32 diff, tmr_add;
+ int neg_adj = 0;
+
+ if (ppb < 0) {
+ neg_adj = 1;
+ ppb = -ppb;
+ }
+
+ tmr_add = freqCompensation;
+ adj = tmr_add;
+ adj *= ppb;
+ diff = div_u64(adj, 1000000000ULL);
+
+ tmr_add = neg_adj ? tmr_add - diff : tmr_add + diff;
+
+ if (mac_dev->fm_rtc_set_drift)
+ mac_dev->fm_rtc_set_drift(mac_dev->fm_dev, tmr_add);
+
+ return 0;
+}
+
+static int ptp_dpa_adjtime(struct ptp_clock_info *ptp, s64 delta)
+{
+ s64 now;
+
+ if (mac_dev->fm_rtc_get_cnt)
+ mac_dev->fm_rtc_get_cnt(mac_dev->fm_dev, &now);
+
+ now += delta;
+
+ if (mac_dev->fm_rtc_set_cnt)
+ mac_dev->fm_rtc_set_cnt(mac_dev->fm_dev, now);
+ set_fipers();
+
+ return 0;
+}
+
+static int ptp_dpa_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
+{
+ u64 ns;
+ u32 remainder;
+
+ if (mac_dev->fm_rtc_get_cnt)
+ mac_dev->fm_rtc_get_cnt(mac_dev->fm_dev, &ns);
+
+ ts->tv_sec = div_u64_rem(ns, 1000000000, &remainder);
+ ts->tv_nsec = remainder;
+ return 0;
+}
+
+static int ptp_dpa_settime(struct ptp_clock_info *ptp,
+ const struct timespec64 *ts)
+{
+ u64 ns;
+
+ ns = ts->tv_sec * 1000000000ULL;
+ ns += ts->tv_nsec;
+
+ if (mac_dev->fm_rtc_set_cnt)
+ mac_dev->fm_rtc_set_cnt(mac_dev->fm_dev, ns);
+ set_fipers();
+ return 0;
+}
+
+static int ptp_dpa_enable(struct ptp_clock_info *ptp,
+ struct ptp_clock_request *rq, int on)
+{
+ u32 bit;
+
+ switch (rq->type) {
+ case PTP_CLK_REQ_EXTTS:
+ switch (rq->extts.index) {
+ case 0:
+ bit = ETS1EN;
+ break;
+ case 1:
+ bit = ETS2EN;
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (on) {
+ if (mac_dev->fm_rtc_enable_interrupt)
+ mac_dev->fm_rtc_enable_interrupt(
+ mac_dev->fm_dev, bit);
+ } else {
+ if (mac_dev->fm_rtc_disable_interrupt)
+ mac_dev->fm_rtc_disable_interrupt(
+ mac_dev->fm_dev, bit);
+ }
+ return 0;
+
+ case PTP_CLK_REQ_PPS:
+ if (on) {
+ if (mac_dev->fm_rtc_enable_interrupt)
+ mac_dev->fm_rtc_enable_interrupt(
+ mac_dev->fm_dev, PP1EN);
+ } else {
+ if (mac_dev->fm_rtc_disable_interrupt)
+ mac_dev->fm_rtc_disable_interrupt(
+ mac_dev->fm_dev, PP1EN);
+ }
+ return 0;
+
+ default:
+ break;
+ }
+
+ return -EOPNOTSUPP;
+}
+
+static struct ptp_clock_info ptp_dpa_caps = {
+ .owner = THIS_MODULE,
+ .name = "dpaa clock",
+ .max_adj = 512000,
+ .n_alarm = 0,
+ .n_ext_ts = N_EXT_TS,
+ .n_per_out = 0,
+ .pps = 1,
+ .adjfreq = ptp_dpa_adjfreq,
+ .adjtime = ptp_dpa_adjtime,
+ .gettime64 = ptp_dpa_gettime,
+ .settime64 = ptp_dpa_settime,
+ .enable = ptp_dpa_enable,
+};
+
+static int __init __cold dpa_ptp_load(void)
+{
+ struct device *ptp_dev;
+ struct timespec64 now;
+ struct ptp_clock *clock = ptp_priv.clock;
+ int dpa_phc_index;
+ int err;
+
+ if (!(ptp_priv.of_dev && ptp_priv.mac_dev))
+ return -ENODEV;
+
+ ptp_dev = &ptp_priv.of_dev->dev;
+ mac_dev = ptp_priv.mac_dev;
+
+ if (mac_dev->fm_rtc_get_drift)
+ mac_dev->fm_rtc_get_drift(mac_dev->fm_dev, &freqCompensation);
+
+ getnstimeofday64(&now);
+ ptp_dpa_settime(&ptp_dpa_caps, &now);
+
+ clock = ptp_clock_register(&ptp_dpa_caps, ptp_dev);
+ if (IS_ERR(clock)) {
+ err = PTR_ERR(clock);
+ return err;
+ }
+ dpa_phc_index = ptp_clock_index(clock);
+ return 0;
+}
+module_init(dpa_ptp_load);
+
+static void __exit __cold dpa_ptp_unload(void)
+{
+ struct ptp_clock *clock = ptp_priv.clock;
+
+ if (mac_dev->fm_rtc_disable_interrupt)
+ mac_dev->fm_rtc_disable_interrupt(mac_dev->fm_dev, 0xffffffff);
+ ptp_clock_unregister(clock);
+}
+module_exit(dpa_ptp_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac-api.c
@@ -0,0 +1,931 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/of_platform.h>
+#include <linux/of_mdio.h>
+#include <linux/phy.h>
+#include <linux/netdevice.h>
+
+#include "dpaa_eth.h"
+#include "mac.h"
+#include "lnxwrp_fsl_fman.h"
+
+#include "error_ext.h" /* GET_ERROR_TYPE, E_OK */
+
+#include "fsl_fman_dtsec.h"
+#include "fsl_fman_tgec.h"
+#include "fsl_fman_memac.h"
+#include "../sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h"
+
+#define MAC_DESCRIPTION "FSL FMan MAC API based driver"
+
+MODULE_LICENSE("Dual BSD/GPL");
+
+MODULE_AUTHOR("Emil Medve <Emilian.Medve@Freescale.com>");
+
+MODULE_DESCRIPTION(MAC_DESCRIPTION);
+
+struct mac_priv_s {
+ struct fm_mac_dev *fm_mac;
+};
+
+const char *mac_driver_description __initconst = MAC_DESCRIPTION;
+const size_t mac_sizeof_priv[] = {
+ [DTSEC] = sizeof(struct mac_priv_s),
+ [XGMAC] = sizeof(struct mac_priv_s),
+ [MEMAC] = sizeof(struct mac_priv_s)
+};
+
+static const enet_mode_t _100[] = {
+ [PHY_INTERFACE_MODE_MII] = e_ENET_MODE_MII_100,
+ [PHY_INTERFACE_MODE_RMII] = e_ENET_MODE_RMII_100
+};
+
+static const enet_mode_t _1000[] = {
+ [PHY_INTERFACE_MODE_GMII] = e_ENET_MODE_GMII_1000,
+ [PHY_INTERFACE_MODE_SGMII] = e_ENET_MODE_SGMII_1000,
+ [PHY_INTERFACE_MODE_QSGMII] = e_ENET_MODE_QSGMII_1000,
+ [PHY_INTERFACE_MODE_TBI] = e_ENET_MODE_TBI_1000,
+ [PHY_INTERFACE_MODE_RGMII] = e_ENET_MODE_RGMII_1000,
+ [PHY_INTERFACE_MODE_RGMII_ID] = e_ENET_MODE_RGMII_1000,
+ [PHY_INTERFACE_MODE_RGMII_RXID] = e_ENET_MODE_RGMII_1000,
+ [PHY_INTERFACE_MODE_RGMII_TXID] = e_ENET_MODE_RGMII_1000,
+ [PHY_INTERFACE_MODE_RTBI] = e_ENET_MODE_RTBI_1000
+};
+
+static enet_mode_t __cold __attribute__((nonnull))
+macdev2enetinterface(const struct mac_device *mac_dev)
+{
+ switch (mac_dev->max_speed) {
+ case SPEED_100:
+ return _100[mac_dev->phy_if];
+ case SPEED_1000:
+ return _1000[mac_dev->phy_if];
+ case SPEED_2500:
+ return e_ENET_MODE_SGMII_2500;
+ case SPEED_10000:
+ return e_ENET_MODE_XGMII_10000;
+ default:
+ return e_ENET_MODE_MII_100;
+ }
+}
+
+static void mac_exception(handle_t _mac_dev, e_FmMacExceptions exception)
+{
+ struct mac_device *mac_dev;
+
+ mac_dev = (struct mac_device *)_mac_dev;
+
+ if (e_FM_MAC_EX_10G_RX_FIFO_OVFL == exception) {
+ /* don't flag RX FIFO after the first */
+ fm_mac_set_exception(mac_dev->get_mac_handle(mac_dev),
+ e_FM_MAC_EX_10G_RX_FIFO_OVFL, false);
+ dev_err(mac_dev->dev, "10G MAC got RX FIFO Error = %x\n",
+ exception);
+ }
+
+ dev_dbg(mac_dev->dev, "%s:%s() -> %d\n", KBUILD_BASENAME".c", __func__,
+ exception);
+}
+
+static int __cold init(struct mac_device *mac_dev)
+{
+ int _errno;
+ struct mac_priv_s *priv;
+ t_FmMacParams param;
+ uint32_t version;
+
+ priv = macdev_priv(mac_dev);
+
+ param.baseAddr = (typeof(param.baseAddr))(uintptr_t)devm_ioremap(
+ mac_dev->dev, mac_dev->res->start, 0x2000);
+ param.enetMode = macdev2enetinterface(mac_dev);
+ memcpy(&param.addr, mac_dev->addr, min(sizeof(param.addr),
+ sizeof(mac_dev->addr)));
+ param.macId = mac_dev->cell_index;
+ param.h_Fm = (handle_t)mac_dev->fm;
+ param.mdioIrq = NO_IRQ;
+ param.f_Exception = mac_exception;
+ param.f_Event = mac_exception;
+ param.h_App = mac_dev;
+
+ priv->fm_mac = fm_mac_config(&param);
+ if (unlikely(priv->fm_mac == NULL)) {
+ _errno = -EINVAL;
+ goto _return;
+ }
+
+ fm_mac_set_handle(mac_dev->fm_dev, priv->fm_mac,
+ (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) ?
+ param.macId : param.macId + FM_MAX_NUM_OF_1G_MACS);
+
+ _errno = fm_mac_config_max_frame_length(priv->fm_mac,
+ fm_get_max_frm());
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+ if (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) {
+ /* 10G always works with pad and CRC */
+ _errno = fm_mac_config_pad_and_crc(priv->fm_mac, true);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+ _errno = fm_mac_config_half_duplex(priv->fm_mac,
+ mac_dev->half_duplex);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+ } else {
+ _errno = fm_mac_config_reset_on_init(priv->fm_mac, true);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+ }
+
+ _errno = fm_mac_init(priv->fm_mac);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+#ifndef CONFIG_FMAN_MIB_CNT_OVF_IRQ_EN
+ /* For 1G MAC, disable by default the MIB counters overflow interrupt */
+ if (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) {
+ _errno = fm_mac_set_exception(mac_dev->get_mac_handle(mac_dev),
+ e_FM_MAC_EX_1G_RX_MIB_CNT_OVFL, FALSE);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+ }
+#endif /* !CONFIG_FMAN_MIB_CNT_OVF_IRQ_EN */
+
+ /* For 10G MAC, disable Tx ECC exception */
+ if (macdev2enetinterface(mac_dev) == e_ENET_MODE_XGMII_10000) {
+ _errno = fm_mac_set_exception(mac_dev->get_mac_handle(mac_dev),
+ e_FM_MAC_EX_10G_1TX_ECC_ER, FALSE);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+ }
+
+ _errno = fm_mac_get_version(priv->fm_mac, &version);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+ dev_info(mac_dev->dev, "FMan %s version: 0x%08x\n",
+ ((macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) ?
+ "dTSEC" : "XGEC"), version);
+
+ goto _return;
+
+
+_return_fm_mac_free:
+ fm_mac_free(mac_dev->get_mac_handle(mac_dev));
+
+_return:
+ return _errno;
+}
+
+static int __cold memac_init(struct mac_device *mac_dev)
+{
+ int _errno;
+ struct mac_priv_s *priv;
+ t_FmMacParams param;
+
+ priv = macdev_priv(mac_dev);
+
+ param.baseAddr = (typeof(param.baseAddr))(uintptr_t)devm_ioremap(
+ mac_dev->dev, mac_dev->res->start, 0x2000);
+ param.enetMode = macdev2enetinterface(mac_dev);
+ memcpy(&param.addr, mac_dev->addr, sizeof(mac_dev->addr));
+ param.macId = mac_dev->cell_index;
+ param.h_Fm = (handle_t)mac_dev->fm;
+ param.mdioIrq = NO_IRQ;
+ param.f_Exception = mac_exception;
+ param.f_Event = mac_exception;
+ param.h_App = mac_dev;
+
+ priv->fm_mac = fm_mac_config(&param);
+ if (unlikely(priv->fm_mac == NULL)) {
+ _errno = -EINVAL;
+ goto _return;
+ }
+
+ fm_mac_set_handle(mac_dev->fm_dev, priv->fm_mac,
+ (macdev2enetinterface(mac_dev) != e_ENET_MODE_XGMII_10000) ?
+ param.macId : param.macId + FM_MAX_NUM_OF_1G_MACS);
+
+ _errno = fm_mac_config_max_frame_length(priv->fm_mac, fm_get_max_frm());
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+ _errno = fm_mac_config_reset_on_init(priv->fm_mac, true);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+ _errno = fm_mac_init(priv->fm_mac);
+ if (unlikely(_errno < 0))
+ goto _return_fm_mac_free;
+
+ dev_info(mac_dev->dev, "FMan MEMAC\n");
+
+ goto _return;
+
+_return_fm_mac_free:
+ fm_mac_free(priv->fm_mac);
+
+_return:
+ return _errno;
+}
+
+static int __cold start(struct mac_device *mac_dev)
+{
+ int _errno;
+ struct phy_device *phy_dev = mac_dev->phy_dev;
+
+ _errno = fm_mac_enable(mac_dev->get_mac_handle(mac_dev));
+
+ if (!_errno && phy_dev)
+ phy_start(phy_dev);
+
+ return _errno;
+}
+
+static int __cold stop(struct mac_device *mac_dev)
+{
+ if (mac_dev->phy_dev)
+ phy_stop(mac_dev->phy_dev);
+
+ return fm_mac_disable(mac_dev->get_mac_handle(mac_dev));
+}
+
+static int __cold set_multi(struct net_device *net_dev,
+ struct mac_device *mac_dev)
+{
+ struct mac_priv_s *mac_priv;
+ struct mac_address *old_addr, *tmp;
+ struct netdev_hw_addr *ha;
+ int _errno;
+
+ mac_priv = macdev_priv(mac_dev);
+
+ /* Clear previous address list */
+ list_for_each_entry_safe(old_addr, tmp, &mac_dev->mc_addr_list, list) {
+ _errno = fm_mac_remove_hash_mac_addr(mac_priv->fm_mac,
+ (t_EnetAddr *)old_addr->addr);
+ if (_errno < 0)
+ return _errno;
+
+ list_del(&old_addr->list);
+ kfree(old_addr);
+ }
+
+ /* Add all the addresses from the new list */
+ netdev_for_each_mc_addr(ha, net_dev) {
+ _errno = fm_mac_add_hash_mac_addr(mac_priv->fm_mac,
+ (t_EnetAddr *)ha->addr);
+ if (_errno < 0)
+ return _errno;
+
+ tmp = kmalloc(sizeof(struct mac_address), GFP_ATOMIC);
+ if (!tmp) {
+ dev_err(mac_dev->dev, "Out of memory\n");
+ return -ENOMEM;
+ }
+ memcpy(tmp->addr, ha->addr, ETH_ALEN);
+ list_add(&tmp->list, &mac_dev->mc_addr_list);
+ }
+ return 0;
+}
+
+/* Avoid redundant calls to FMD, if the MAC driver already contains the desired
+ * active PAUSE settings. Otherwise, the new active settings should be reflected
+ * in FMan.
+ */
+int set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx)
+{
+ struct fm_mac_dev *fm_mac_dev = mac_dev->get_mac_handle(mac_dev);
+ int _errno = 0;
+
+ if (unlikely(rx != mac_dev->rx_pause_active)) {
+ _errno = fm_mac_set_rx_pause_frames(fm_mac_dev, rx);
+ if (likely(_errno == 0))
+ mac_dev->rx_pause_active = rx;
+ }
+
+ if (unlikely(tx != mac_dev->tx_pause_active)) {
+ _errno = fm_mac_set_tx_pause_frames(fm_mac_dev, tx);
+ if (likely(_errno == 0))
+ mac_dev->tx_pause_active = tx;
+ }
+
+ return _errno;
+}
+EXPORT_SYMBOL(set_mac_active_pause);
+
+/* Determine the MAC RX/TX PAUSE frames settings based on PHY
+ * autonegotiation or values set by eththool.
+ */
+void get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, bool *tx_pause)
+{
+ struct phy_device *phy_dev = mac_dev->phy_dev;
+ u16 lcl_adv, rmt_adv;
+ u8 flowctrl;
+
+ *rx_pause = *tx_pause = false;
+
+ if (!phy_dev->duplex)
+ return;
+
+ /* If PAUSE autonegotiation is disabled, the TX/RX PAUSE settings
+ * are those set by ethtool.
+ */
+ if (!mac_dev->autoneg_pause) {
+ *rx_pause = mac_dev->rx_pause_req;
+ *tx_pause = mac_dev->tx_pause_req;
+ return;
+ }
+
+ /* Else if PAUSE autonegotiation is enabled, the TX/RX PAUSE
+ * settings depend on the result of the link negotiation.
+ */
+
+ /* get local capabilities */
+ lcl_adv = 0;
+ if (phy_dev->advertising & ADVERTISED_Pause)
+ lcl_adv |= ADVERTISE_PAUSE_CAP;
+ if (phy_dev->advertising & ADVERTISED_Asym_Pause)
+ lcl_adv |= ADVERTISE_PAUSE_ASYM;
+
+ /* get link partner capabilities */
+ rmt_adv = 0;
+ if (phy_dev->pause)
+ rmt_adv |= LPA_PAUSE_CAP;
+ if (phy_dev->asym_pause)
+ rmt_adv |= LPA_PAUSE_ASYM;
+
+ /* Calculate TX/RX settings based on local and peer advertised
+ * symmetric/asymmetric PAUSE capabilities.
+ */
+ flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
+ if (flowctrl & FLOW_CTRL_RX)
+ *rx_pause = true;
+ if (flowctrl & FLOW_CTRL_TX)
+ *tx_pause = true;
+}
+EXPORT_SYMBOL(get_pause_cfg);
+
+static void adjust_link_void(struct net_device *net_dev)
+{
+}
+
+static void adjust_link(struct net_device *net_dev)
+{
+ struct dpa_priv_s *priv = netdev_priv(net_dev);
+ struct mac_device *mac_dev = priv->mac_dev;
+ struct phy_device *phy_dev = mac_dev->phy_dev;
+ struct fm_mac_dev *fm_mac_dev;
+ bool rx_pause, tx_pause;
+ int _errno;
+
+ fm_mac_dev = mac_dev->get_mac_handle(mac_dev);
+ fm_mac_adjust_link(fm_mac_dev, phy_dev->link, phy_dev->speed,
+ phy_dev->duplex);
+
+ get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
+ _errno = set_mac_active_pause(mac_dev, rx_pause, tx_pause);
+ if (unlikely(_errno < 0))
+ netdev_err(net_dev, "set_mac_active_pause() = %d\n", _errno);
+}
+
+/* Initializes driver's PHY state, and attaches to the PHY.
+ * Returns 0 on success.
+ */
+static int dtsec_init_phy(struct net_device *net_dev,
+ struct mac_device *mac_dev)
+{
+ struct phy_device *phy_dev;
+
+ if (of_phy_is_fixed_link(mac_dev->phy_node))
+ phy_dev = of_phy_attach(net_dev, mac_dev->phy_node,
+ 0, mac_dev->phy_if);
+ else
+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node,
+ &adjust_link, 0, mac_dev->phy_if);
+ if (unlikely(phy_dev == NULL) || IS_ERR(phy_dev)) {
+ netdev_err(net_dev, "Could not connect to PHY %s\n",
+ mac_dev->phy_node ?
+ mac_dev->phy_node->full_name :
+ mac_dev->fixed_bus_id);
+ return phy_dev == NULL ? -ENODEV : PTR_ERR(phy_dev);
+ }
+
+ /* Remove any features not supported by the controller */
+ phy_dev->supported &= mac_dev->if_support;
+ /* Enable the symmetric and asymmetric PAUSE frame advertisements,
+ * as most of the PHY drivers do not enable them by default.
+ */
+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+ phy_dev->advertising = phy_dev->supported;
+
+ mac_dev->phy_dev = phy_dev;
+
+ return 0;
+}
+
+static int xgmac_init_phy(struct net_device *net_dev,
+ struct mac_device *mac_dev)
+{
+ struct phy_device *phy_dev;
+
+ if (of_phy_is_fixed_link(mac_dev->phy_node))
+ phy_dev = of_phy_attach(net_dev, mac_dev->phy_node,
+ 0, mac_dev->phy_if);
+ else
+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node,
+ &adjust_link_void, 0, mac_dev->phy_if);
+ if (unlikely(phy_dev == NULL) || IS_ERR(phy_dev)) {
+ netdev_err(net_dev, "Could not attach to PHY %s\n",
+ mac_dev->phy_node ?
+ mac_dev->phy_node->full_name :
+ mac_dev->fixed_bus_id);
+ return phy_dev == NULL ? -ENODEV : PTR_ERR(phy_dev);
+ }
+
+ phy_dev->supported &= mac_dev->if_support;
+ /* Enable the symmetric and asymmetric PAUSE frame advertisements,
+ * as most of the PHY drivers do not enable them by default.
+ */
+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+ phy_dev->advertising = phy_dev->supported;
+
+ mac_dev->phy_dev = phy_dev;
+
+ return 0;
+}
+
+static int memac_init_phy(struct net_device *net_dev,
+ struct mac_device *mac_dev)
+{
+ struct phy_device *phy_dev;
+ void (*adjust_link_handler)(struct net_device *);
+
+ if ((macdev2enetinterface(mac_dev) == e_ENET_MODE_XGMII_10000) ||
+ (macdev2enetinterface(mac_dev) == e_ENET_MODE_SGMII_2500)) {
+ /* Pass a void link state handler to the PHY state machine
+ * for XGMII (10G) and SGMII 2.5G, as the hardware does not
+ * permit dynamic link speed adjustments. */
+ adjust_link_handler = adjust_link_void;
+ } else if (macdev2enetinterface(mac_dev) & e_ENET_IF_RGMII) {
+ /* Regular RGMII ports connected to a PHY, as well as
+ * ports that are marked as "fixed-link" in the DTS,
+ * will have the adjust_link callback. This calls
+ * fman_memac_adjust_link in order to configure the
+ * IF_MODE register, which is needed in both cases.
+ */
+ adjust_link_handler = adjust_link;
+ } else if (of_phy_is_fixed_link(mac_dev->phy_node)) {
+ /* Pass a void link state handler for fixed-link
+ * interfaces that are not RGMII. Only RGMII has been
+ * tested and confirmed to work with fixed-link. Other
+ * MII interfaces may need further work.
+ * TODO: Change this as needed.
+ */
+ adjust_link_handler = adjust_link_void;
+ } else {
+ /* MII, RMII, SMII, GMII, SGMII, BASEX ports,
+ * that are NOT fixed-link.
+ * TODO: May not be needed for interfaces that
+ * pass through the SerDes block (*SGMII, XFI).
+ */
+ adjust_link_handler = adjust_link;
+ }
+ phy_dev = of_phy_connect(net_dev, mac_dev->phy_node,
+ adjust_link_handler, 0,
+ mac_dev->phy_if);
+
+ if (unlikely(phy_dev == NULL) || IS_ERR(phy_dev)) {
+ netdev_err(net_dev, "Could not connect to PHY %s\n",
+ mac_dev->phy_node ?
+ mac_dev->phy_node->full_name :
+ mac_dev->fixed_bus_id);
+ return phy_dev == NULL ? -ENODEV : PTR_ERR(phy_dev);
+ }
+
+ /* Remove any features not supported by the controller */
+ phy_dev->supported &= mac_dev->if_support;
+ /* Enable the symmetric and asymmetric PAUSE frame advertisements,
+ * as most of the PHY drivers do not enable them by default.
+ */
+ phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+ phy_dev->advertising = phy_dev->supported;
+
+ mac_dev->phy_dev = phy_dev;
+
+ return 0;
+}
+
+static int __cold uninit(struct fm_mac_dev *fm_mac_dev)
+{
+ int _errno, __errno;
+
+ _errno = fm_mac_disable(fm_mac_dev);
+ __errno = fm_mac_free(fm_mac_dev);
+
+ if (unlikely(__errno < 0))
+ _errno = __errno;
+
+ return _errno;
+}
+
+static struct fm_mac_dev *get_mac_handle(struct mac_device *mac_dev)
+{
+ const struct mac_priv_s *priv;
+ priv = macdev_priv(mac_dev);
+ return priv->fm_mac;
+}
+
+static int dtsec_dump_regs(struct mac_device *h_mac, char *buf, int nn)
+{
+ struct dtsec_regs *p_mm = (struct dtsec_regs *) h_mac->vaddr;
+ int i = 0, n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - DTSEC-%d", h_mac->cell_index);
+
+ FM_DMP_V32(buf, n, p_mm, tsec_id);
+ FM_DMP_V32(buf, n, p_mm, tsec_id2);
+ FM_DMP_V32(buf, n, p_mm, ievent);
+ FM_DMP_V32(buf, n, p_mm, imask);
+ FM_DMP_V32(buf, n, p_mm, ecntrl);
+ FM_DMP_V32(buf, n, p_mm, ptv);
+ FM_DMP_V32(buf, n, p_mm, tmr_ctrl);
+ FM_DMP_V32(buf, n, p_mm, tmr_pevent);
+ FM_DMP_V32(buf, n, p_mm, tmr_pemask);
+ FM_DMP_V32(buf, n, p_mm, tctrl);
+ FM_DMP_V32(buf, n, p_mm, rctrl);
+ FM_DMP_V32(buf, n, p_mm, maccfg1);
+ FM_DMP_V32(buf, n, p_mm, maccfg2);
+ FM_DMP_V32(buf, n, p_mm, ipgifg);
+ FM_DMP_V32(buf, n, p_mm, hafdup);
+ FM_DMP_V32(buf, n, p_mm, maxfrm);
+
+ FM_DMP_V32(buf, n, p_mm, macstnaddr1);
+ FM_DMP_V32(buf, n, p_mm, macstnaddr2);
+
+ for (i = 0; i < 7; ++i) {
+ FM_DMP_V32(buf, n, p_mm, macaddr[i].exact_match1);
+ FM_DMP_V32(buf, n, p_mm, macaddr[i].exact_match2);
+ }
+
+ FM_DMP_V32(buf, n, p_mm, car1);
+ FM_DMP_V32(buf, n, p_mm, car2);
+
+ return n;
+}
+
+static int xgmac_dump_regs(struct mac_device *h_mac, char *buf, int nn)
+{
+ struct tgec_regs *p_mm = (struct tgec_regs *) h_mac->vaddr;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - TGEC -%d", h_mac->cell_index);
+
+ FM_DMP_V32(buf, n, p_mm, tgec_id);
+ FM_DMP_V32(buf, n, p_mm, command_config);
+ FM_DMP_V32(buf, n, p_mm, mac_addr_0);
+ FM_DMP_V32(buf, n, p_mm, mac_addr_1);
+ FM_DMP_V32(buf, n, p_mm, maxfrm);
+ FM_DMP_V32(buf, n, p_mm, pause_quant);
+ FM_DMP_V32(buf, n, p_mm, rx_fifo_sections);
+ FM_DMP_V32(buf, n, p_mm, tx_fifo_sections);
+ FM_DMP_V32(buf, n, p_mm, rx_fifo_almost_f_e);
+ FM_DMP_V32(buf, n, p_mm, tx_fifo_almost_f_e);
+ FM_DMP_V32(buf, n, p_mm, hashtable_ctrl);
+ FM_DMP_V32(buf, n, p_mm, mdio_cfg_status);
+ FM_DMP_V32(buf, n, p_mm, mdio_command);
+ FM_DMP_V32(buf, n, p_mm, mdio_data);
+ FM_DMP_V32(buf, n, p_mm, mdio_regaddr);
+ FM_DMP_V32(buf, n, p_mm, status);
+ FM_DMP_V32(buf, n, p_mm, tx_ipg_len);
+ FM_DMP_V32(buf, n, p_mm, mac_addr_2);
+ FM_DMP_V32(buf, n, p_mm, mac_addr_3);
+ FM_DMP_V32(buf, n, p_mm, rx_fifo_ptr_rd);
+ FM_DMP_V32(buf, n, p_mm, rx_fifo_ptr_wr);
+ FM_DMP_V32(buf, n, p_mm, tx_fifo_ptr_rd);
+ FM_DMP_V32(buf, n, p_mm, tx_fifo_ptr_wr);
+ FM_DMP_V32(buf, n, p_mm, imask);
+ FM_DMP_V32(buf, n, p_mm, ievent);
+
+ return n;
+}
+
+static int memac_dump_regs(struct mac_device *h_mac, char *buf, int nn)
+{
+ struct memac_regs *p_mm = (struct memac_regs *) h_mac->vaddr;
+ int i = 0, n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - MEMAC -%d", h_mac->cell_index);
+
+ FM_DMP_V32(buf, n, p_mm, command_config);
+ FM_DMP_V32(buf, n, p_mm, mac_addr0.mac_addr_l);
+ FM_DMP_V32(buf, n, p_mm, mac_addr0.mac_addr_u);
+ FM_DMP_V32(buf, n, p_mm, maxfrm);
+ FM_DMP_V32(buf, n, p_mm, hashtable_ctrl);
+ FM_DMP_V32(buf, n, p_mm, ievent);
+ FM_DMP_V32(buf, n, p_mm, tx_ipg_length);
+ FM_DMP_V32(buf, n, p_mm, imask);
+
+ for (i = 0; i < 4; ++i)
+ FM_DMP_V32(buf, n, p_mm, pause_quanta[i]);
+
+ for (i = 0; i < 4; ++i)
+ FM_DMP_V32(buf, n, p_mm, pause_thresh[i]);
+
+ FM_DMP_V32(buf, n, p_mm, rx_pause_status);
+
+ for (i = 0; i < MEMAC_NUM_OF_PADDRS; ++i) {
+ FM_DMP_V32(buf, n, p_mm, mac_addr[i].mac_addr_l);
+ FM_DMP_V32(buf, n, p_mm, mac_addr[i].mac_addr_u);
+ }
+
+ FM_DMP_V32(buf, n, p_mm, lpwake_timer);
+ FM_DMP_V32(buf, n, p_mm, sleep_timer);
+ FM_DMP_V32(buf, n, p_mm, statn_config);
+ FM_DMP_V32(buf, n, p_mm, if_mode);
+ FM_DMP_V32(buf, n, p_mm, if_status);
+ FM_DMP_V32(buf, n, p_mm, hg_config);
+ FM_DMP_V32(buf, n, p_mm, hg_pause_quanta);
+ FM_DMP_V32(buf, n, p_mm, hg_pause_thresh);
+ FM_DMP_V32(buf, n, p_mm, hgrx_pause_status);
+ FM_DMP_V32(buf, n, p_mm, hg_fifos_status);
+ FM_DMP_V32(buf, n, p_mm, rhm);
+ FM_DMP_V32(buf, n, p_mm, thm);
+
+ return n;
+}
+
+static int memac_dump_regs_rx(struct mac_device *h_mac, char *buf, int nn)
+{
+ struct memac_regs *p_mm = (struct memac_regs *) h_mac->vaddr;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - MEMAC -%d Rx stats", h_mac->cell_index);
+
+ /* Rx Statistics Counter */
+ FM_DMP_V32(buf, n, p_mm, reoct_l);
+ FM_DMP_V32(buf, n, p_mm, reoct_u);
+ FM_DMP_V32(buf, n, p_mm, roct_l);
+ FM_DMP_V32(buf, n, p_mm, roct_u);
+ FM_DMP_V32(buf, n, p_mm, raln_l);
+ FM_DMP_V32(buf, n, p_mm, raln_u);
+ FM_DMP_V32(buf, n, p_mm, rxpf_l);
+ FM_DMP_V32(buf, n, p_mm, rxpf_u);
+ FM_DMP_V32(buf, n, p_mm, rfrm_l);
+ FM_DMP_V32(buf, n, p_mm, rfrm_u);
+ FM_DMP_V32(buf, n, p_mm, rfcs_l);
+ FM_DMP_V32(buf, n, p_mm, rfcs_u);
+ FM_DMP_V32(buf, n, p_mm, rvlan_l);
+ FM_DMP_V32(buf, n, p_mm, rvlan_u);
+ FM_DMP_V32(buf, n, p_mm, rerr_l);
+ FM_DMP_V32(buf, n, p_mm, rerr_u);
+ FM_DMP_V32(buf, n, p_mm, ruca_l);
+ FM_DMP_V32(buf, n, p_mm, ruca_u);
+ FM_DMP_V32(buf, n, p_mm, rmca_l);
+ FM_DMP_V32(buf, n, p_mm, rmca_u);
+ FM_DMP_V32(buf, n, p_mm, rbca_l);
+ FM_DMP_V32(buf, n, p_mm, rbca_u);
+ FM_DMP_V32(buf, n, p_mm, rdrp_l);
+ FM_DMP_V32(buf, n, p_mm, rdrp_u);
+ FM_DMP_V32(buf, n, p_mm, rpkt_l);
+ FM_DMP_V32(buf, n, p_mm, rpkt_u);
+ FM_DMP_V32(buf, n, p_mm, rund_l);
+ FM_DMP_V32(buf, n, p_mm, rund_u);
+ FM_DMP_V32(buf, n, p_mm, r64_l);
+ FM_DMP_V32(buf, n, p_mm, r64_u);
+ FM_DMP_V32(buf, n, p_mm, r127_l);
+ FM_DMP_V32(buf, n, p_mm, r127_u);
+ FM_DMP_V32(buf, n, p_mm, r255_l);
+ FM_DMP_V32(buf, n, p_mm, r255_u);
+ FM_DMP_V32(buf, n, p_mm, r511_l);
+ FM_DMP_V32(buf, n, p_mm, r511_u);
+ FM_DMP_V32(buf, n, p_mm, r1023_l);
+ FM_DMP_V32(buf, n, p_mm, r1023_u);
+ FM_DMP_V32(buf, n, p_mm, r1518_l);
+ FM_DMP_V32(buf, n, p_mm, r1518_u);
+ FM_DMP_V32(buf, n, p_mm, r1519x_l);
+ FM_DMP_V32(buf, n, p_mm, r1519x_u);
+ FM_DMP_V32(buf, n, p_mm, rovr_l);
+ FM_DMP_V32(buf, n, p_mm, rovr_u);
+ FM_DMP_V32(buf, n, p_mm, rjbr_l);
+ FM_DMP_V32(buf, n, p_mm, rjbr_u);
+ FM_DMP_V32(buf, n, p_mm, rfrg_l);
+ FM_DMP_V32(buf, n, p_mm, rfrg_u);
+ FM_DMP_V32(buf, n, p_mm, rcnp_l);
+ FM_DMP_V32(buf, n, p_mm, rcnp_u);
+ FM_DMP_V32(buf, n, p_mm, rdrntp_l);
+ FM_DMP_V32(buf, n, p_mm, rdrntp_u);
+
+ return n;
+}
+
+static int memac_dump_regs_tx(struct mac_device *h_mac, char *buf, int nn)
+{
+ struct memac_regs *p_mm = (struct memac_regs *) h_mac->vaddr;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_TITLE(buf, n, p_mm, "FM MAC - MEMAC -%d Tx stats", h_mac->cell_index);
+
+
+ /* Tx Statistics Counter */
+ FM_DMP_V32(buf, n, p_mm, teoct_l);
+ FM_DMP_V32(buf, n, p_mm, teoct_u);
+ FM_DMP_V32(buf, n, p_mm, toct_l);
+ FM_DMP_V32(buf, n, p_mm, toct_u);
+ FM_DMP_V32(buf, n, p_mm, txpf_l);
+ FM_DMP_V32(buf, n, p_mm, txpf_u);
+ FM_DMP_V32(buf, n, p_mm, tfrm_l);
+ FM_DMP_V32(buf, n, p_mm, tfrm_u);
+ FM_DMP_V32(buf, n, p_mm, tfcs_l);
+ FM_DMP_V32(buf, n, p_mm, tfcs_u);
+ FM_DMP_V32(buf, n, p_mm, tvlan_l);
+ FM_DMP_V32(buf, n, p_mm, tvlan_u);
+ FM_DMP_V32(buf, n, p_mm, terr_l);
+ FM_DMP_V32(buf, n, p_mm, terr_u);
+ FM_DMP_V32(buf, n, p_mm, tuca_l);
+ FM_DMP_V32(buf, n, p_mm, tuca_u);
+ FM_DMP_V32(buf, n, p_mm, tmca_l);
+ FM_DMP_V32(buf, n, p_mm, tmca_u);
+ FM_DMP_V32(buf, n, p_mm, tbca_l);
+ FM_DMP_V32(buf, n, p_mm, tbca_u);
+ FM_DMP_V32(buf, n, p_mm, tpkt_l);
+ FM_DMP_V32(buf, n, p_mm, tpkt_u);
+ FM_DMP_V32(buf, n, p_mm, tund_l);
+ FM_DMP_V32(buf, n, p_mm, tund_u);
+ FM_DMP_V32(buf, n, p_mm, t64_l);
+ FM_DMP_V32(buf, n, p_mm, t64_u);
+ FM_DMP_V32(buf, n, p_mm, t127_l);
+ FM_DMP_V32(buf, n, p_mm, t127_u);
+ FM_DMP_V32(buf, n, p_mm, t255_l);
+ FM_DMP_V32(buf, n, p_mm, t255_u);
+ FM_DMP_V32(buf, n, p_mm, t511_l);
+ FM_DMP_V32(buf, n, p_mm, t511_u);
+ FM_DMP_V32(buf, n, p_mm, t1023_l);
+ FM_DMP_V32(buf, n, p_mm, t1023_u);
+ FM_DMP_V32(buf, n, p_mm, t1518_l);
+ FM_DMP_V32(buf, n, p_mm, t1518_u);
+ FM_DMP_V32(buf, n, p_mm, t1519x_l);
+ FM_DMP_V32(buf, n, p_mm, t1519x_u);
+ FM_DMP_V32(buf, n, p_mm, tcnp_l);
+ FM_DMP_V32(buf, n, p_mm, tcnp_u);
+
+ return n;
+}
+
+int fm_mac_dump_regs(struct mac_device *h_mac, char *buf, int nn)
+{
+ int n = nn;
+
+ n = h_mac->dump_mac_regs(h_mac, buf, n);
+
+ return n;
+}
+EXPORT_SYMBOL(fm_mac_dump_regs);
+
+int fm_mac_dump_rx_stats(struct mac_device *h_mac, char *buf, int nn)
+{
+ int n = nn;
+
+ if(h_mac->dump_mac_rx_stats)
+ n = h_mac->dump_mac_rx_stats(h_mac, buf, n);
+
+ return n;
+}
+EXPORT_SYMBOL(fm_mac_dump_rx_stats);
+
+int fm_mac_dump_tx_stats(struct mac_device *h_mac, char *buf, int nn)
+{
+ int n = nn;
+
+ if(h_mac->dump_mac_tx_stats)
+ n = h_mac->dump_mac_tx_stats(h_mac, buf, n);
+
+ return n;
+}
+EXPORT_SYMBOL(fm_mac_dump_tx_stats);
+
+static void __cold setup_dtsec(struct mac_device *mac_dev)
+{
+ mac_dev->init_phy = dtsec_init_phy;
+ mac_dev->init = init;
+ mac_dev->start = start;
+ mac_dev->stop = stop;
+ mac_dev->set_promisc = fm_mac_set_promiscuous;
+ mac_dev->change_addr = fm_mac_modify_mac_addr;
+ mac_dev->set_multi = set_multi;
+ mac_dev->uninit = uninit;
+ mac_dev->ptp_enable = fm_mac_enable_1588_time_stamp;
+ mac_dev->ptp_disable = fm_mac_disable_1588_time_stamp;
+ mac_dev->get_mac_handle = get_mac_handle;
+ mac_dev->set_tx_pause = fm_mac_set_tx_pause_frames;
+ mac_dev->set_rx_pause = fm_mac_set_rx_pause_frames;
+ mac_dev->fm_rtc_enable = fm_rtc_enable;
+ mac_dev->fm_rtc_disable = fm_rtc_disable;
+ mac_dev->fm_rtc_get_cnt = fm_rtc_get_cnt;
+ mac_dev->fm_rtc_set_cnt = fm_rtc_set_cnt;
+ mac_dev->fm_rtc_get_drift = fm_rtc_get_drift;
+ mac_dev->fm_rtc_set_drift = fm_rtc_set_drift;
+ mac_dev->fm_rtc_set_alarm = fm_rtc_set_alarm;
+ mac_dev->fm_rtc_set_fiper = fm_rtc_set_fiper;
+ mac_dev->set_wol = fm_mac_set_wol;
+ mac_dev->dump_mac_regs = dtsec_dump_regs;
+}
+
+static void __cold setup_xgmac(struct mac_device *mac_dev)
+{
+ mac_dev->init_phy = xgmac_init_phy;
+ mac_dev->init = init;
+ mac_dev->start = start;
+ mac_dev->stop = stop;
+ mac_dev->set_promisc = fm_mac_set_promiscuous;
+ mac_dev->change_addr = fm_mac_modify_mac_addr;
+ mac_dev->set_multi = set_multi;
+ mac_dev->uninit = uninit;
+ mac_dev->get_mac_handle = get_mac_handle;
+ mac_dev->set_tx_pause = fm_mac_set_tx_pause_frames;
+ mac_dev->set_rx_pause = fm_mac_set_rx_pause_frames;
+ mac_dev->set_wol = fm_mac_set_wol;
+ mac_dev->dump_mac_regs = xgmac_dump_regs;
+}
+
+static void __cold setup_memac(struct mac_device *mac_dev)
+{
+ mac_dev->init_phy = memac_init_phy;
+ mac_dev->init = memac_init;
+ mac_dev->start = start;
+ mac_dev->stop = stop;
+ mac_dev->set_promisc = fm_mac_set_promiscuous;
+ mac_dev->change_addr = fm_mac_modify_mac_addr;
+ mac_dev->set_multi = set_multi;
+ mac_dev->uninit = uninit;
+ mac_dev->get_mac_handle = get_mac_handle;
+ mac_dev->set_tx_pause = fm_mac_set_tx_pause_frames;
+ mac_dev->set_rx_pause = fm_mac_set_rx_pause_frames;
+ mac_dev->fm_rtc_enable = fm_rtc_enable;
+ mac_dev->fm_rtc_disable = fm_rtc_disable;
+ mac_dev->fm_rtc_get_cnt = fm_rtc_get_cnt;
+ mac_dev->fm_rtc_set_cnt = fm_rtc_set_cnt;
+ mac_dev->fm_rtc_get_drift = fm_rtc_get_drift;
+ mac_dev->fm_rtc_set_drift = fm_rtc_set_drift;
+ mac_dev->fm_rtc_set_alarm = fm_rtc_set_alarm;
+ mac_dev->fm_rtc_set_fiper = fm_rtc_set_fiper;
+ mac_dev->set_wol = fm_mac_set_wol;
+ mac_dev->dump_mac_regs = memac_dump_regs;
+ mac_dev->dump_mac_rx_stats = memac_dump_regs_rx;
+ mac_dev->dump_mac_tx_stats = memac_dump_regs_tx;
+}
+
+void (*const mac_setup[])(struct mac_device *mac_dev) = {
+ [DTSEC] = setup_dtsec,
+ [XGMAC] = setup_xgmac,
+ [MEMAC] = setup_memac
+};
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.c
@@ -0,0 +1,489 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/of_net.h>
+#include <linux/of_mdio.h>
+#include <linux/phy_fixed.h>
+#include <linux/device.h>
+#include <linux/phy.h>
+#include <linux/io.h>
+
+#include "lnxwrp_fm_ext.h"
+
+#include "mac.h"
+
+#define DTSEC_SUPPORTED \
+ (SUPPORTED_10baseT_Half \
+ | SUPPORTED_10baseT_Full \
+ | SUPPORTED_100baseT_Half \
+ | SUPPORTED_100baseT_Full \
+ | SUPPORTED_Autoneg \
+ | SUPPORTED_Pause \
+ | SUPPORTED_Asym_Pause \
+ | SUPPORTED_MII)
+
+static const char phy_str[][11] = {
+ [PHY_INTERFACE_MODE_MII] = "mii",
+ [PHY_INTERFACE_MODE_GMII] = "gmii",
+ [PHY_INTERFACE_MODE_SGMII] = "sgmii",
+ [PHY_INTERFACE_MODE_QSGMII] = "qsgmii",
+ [PHY_INTERFACE_MODE_TBI] = "tbi",
+ [PHY_INTERFACE_MODE_RMII] = "rmii",
+ [PHY_INTERFACE_MODE_RGMII] = "rgmii",
+ [PHY_INTERFACE_MODE_RGMII_ID] = "rgmii-id",
+ [PHY_INTERFACE_MODE_RGMII_RXID] = "rgmii-rxid",
+ [PHY_INTERFACE_MODE_RGMII_TXID] = "rgmii-txid",
+ [PHY_INTERFACE_MODE_RTBI] = "rtbi",
+ [PHY_INTERFACE_MODE_XGMII] = "xgmii",
+ [PHY_INTERFACE_MODE_2500SGMII] = "sgmii-2500",
+};
+
+static phy_interface_t __pure __attribute__((nonnull)) str2phy(const char *str)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(phy_str); i++)
+ if (strcmp(str, phy_str[i]) == 0)
+ return (phy_interface_t)i;
+
+ return PHY_INTERFACE_MODE_MII;
+}
+
+static const uint16_t phy2speed[] = {
+ [PHY_INTERFACE_MODE_MII] = SPEED_100,
+ [PHY_INTERFACE_MODE_GMII] = SPEED_1000,
+ [PHY_INTERFACE_MODE_SGMII] = SPEED_1000,
+ [PHY_INTERFACE_MODE_QSGMII] = SPEED_1000,
+ [PHY_INTERFACE_MODE_TBI] = SPEED_1000,
+ [PHY_INTERFACE_MODE_RMII] = SPEED_100,
+ [PHY_INTERFACE_MODE_RGMII] = SPEED_1000,
+ [PHY_INTERFACE_MODE_RGMII_ID] = SPEED_1000,
+ [PHY_INTERFACE_MODE_RGMII_RXID] = SPEED_1000,
+ [PHY_INTERFACE_MODE_RGMII_TXID] = SPEED_1000,
+ [PHY_INTERFACE_MODE_RTBI] = SPEED_1000,
+ [PHY_INTERFACE_MODE_XGMII] = SPEED_10000,
+ [PHY_INTERFACE_MODE_2500SGMII] = SPEED_2500,
+};
+
+static struct mac_device * __cold
+alloc_macdev(struct device *dev, size_t sizeof_priv,
+ void (*setup)(struct mac_device *mac_dev))
+{
+ struct mac_device *mac_dev;
+
+ mac_dev = devm_kzalloc(dev, sizeof(*mac_dev) + sizeof_priv, GFP_KERNEL);
+ if (unlikely(mac_dev == NULL))
+ mac_dev = ERR_PTR(-ENOMEM);
+ else {
+ mac_dev->dev = dev;
+ dev_set_drvdata(dev, mac_dev);
+ setup(mac_dev);
+ }
+
+ return mac_dev;
+}
+
+static int __cold free_macdev(struct mac_device *mac_dev)
+{
+ dev_set_drvdata(mac_dev->dev, NULL);
+
+ return mac_dev->uninit(mac_dev->get_mac_handle(mac_dev));
+}
+
+static const struct of_device_id mac_match[] = {
+ [DTSEC] = {
+ .compatible = "fsl,fman-dtsec"
+ },
+ [XGMAC] = {
+ .compatible = "fsl,fman-xgec"
+ },
+ [MEMAC] = {
+ .compatible = "fsl,fman-memac"
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, mac_match);
+
+static int __cold mac_probe(struct platform_device *_of_dev)
+{
+ int _errno, i;
+ struct device *dev;
+ struct device_node *mac_node, *dev_node;
+ struct mac_device *mac_dev;
+ struct platform_device *of_dev;
+ struct resource res;
+ const uint8_t *mac_addr;
+ const char *char_prop;
+ int nph;
+ u32 cell_index;
+ const struct of_device_id *match;
+
+ dev = &_of_dev->dev;
+ mac_node = dev->of_node;
+
+ match = of_match_device(mac_match, dev);
+ if (!match)
+ return -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(mac_match) - 1 && match != mac_match + i;
+ i++)
+ ;
+ BUG_ON(i >= ARRAY_SIZE(mac_match) - 1);
+
+ mac_dev = alloc_macdev(dev, mac_sizeof_priv[i], mac_setup[i]);
+ if (IS_ERR(mac_dev)) {
+ _errno = PTR_ERR(mac_dev);
+ dev_err(dev, "alloc_macdev() = %d\n", _errno);
+ goto _return;
+ }
+
+ INIT_LIST_HEAD(&mac_dev->mc_addr_list);
+
+ /* Get the FM node */
+ dev_node = of_get_parent(mac_node);
+ if (unlikely(dev_node == NULL)) {
+ dev_err(dev, "of_get_parent(%s) failed\n",
+ mac_node->full_name);
+ _errno = -EINVAL;
+ goto _return_dev_set_drvdata;
+ }
+
+ of_dev = of_find_device_by_node(dev_node);
+ if (unlikely(of_dev == NULL)) {
+ dev_err(dev, "of_find_device_by_node(%s) failed\n",
+ dev_node->full_name);
+ _errno = -EINVAL;
+ goto _return_of_node_put;
+ }
+
+ mac_dev->fm_dev = fm_bind(&of_dev->dev);
+ if (unlikely(mac_dev->fm_dev == NULL)) {
+ dev_err(dev, "fm_bind(%s) failed\n", dev_node->full_name);
+ _errno = -ENODEV;
+ goto _return_of_node_put;
+ }
+
+ mac_dev->fm = (void *)fm_get_handle(mac_dev->fm_dev);
+ of_node_put(dev_node);
+
+ /* Get the address of the memory mapped registers */
+ _errno = of_address_to_resource(mac_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ dev_err(dev, "of_address_to_resource(%s) = %d\n",
+ mac_node->full_name, _errno);
+ goto _return_dev_set_drvdata;
+ }
+
+ mac_dev->res = __devm_request_region(
+ dev,
+ fm_get_mem_region(mac_dev->fm_dev),
+ res.start, res.end + 1 - res.start, "mac");
+ if (unlikely(mac_dev->res == NULL)) {
+ dev_err(dev, "__devm_request_mem_region(mac) failed\n");
+ _errno = -EBUSY;
+ goto _return_dev_set_drvdata;
+ }
+
+ mac_dev->vaddr = devm_ioremap(dev, mac_dev->res->start,
+ mac_dev->res->end + 1
+ - mac_dev->res->start);
+ if (unlikely(mac_dev->vaddr == NULL)) {
+ dev_err(dev, "devm_ioremap() failed\n");
+ _errno = -EIO;
+ goto _return_dev_set_drvdata;
+ }
+
+#define TBIPA_OFFSET 0x1c
+#define TBIPA_DEFAULT_ADDR 5 /* override if used as external PHY addr. */
+ mac_dev->tbi_node = of_parse_phandle(mac_node, "tbi-handle", 0);
+ if (mac_dev->tbi_node) {
+ u32 tbiaddr = TBIPA_DEFAULT_ADDR;
+ const __be32 *tbi_reg;
+ void __iomem *addr;
+
+ tbi_reg = of_get_property(mac_dev->tbi_node, "reg", NULL);
+ if (tbi_reg)
+ tbiaddr = be32_to_cpup(tbi_reg);
+ addr = mac_dev->vaddr + TBIPA_OFFSET;
+ /* TODO: out_be32 does not exist on ARM */
+ out_be32(addr, tbiaddr);
+ }
+
+ if (!of_device_is_available(mac_node)) {
+ devm_iounmap(dev, mac_dev->vaddr);
+ __devm_release_region(dev, fm_get_mem_region(mac_dev->fm_dev),
+ res.start, res.end + 1 - res.start);
+ fm_unbind(mac_dev->fm_dev);
+ devm_kfree(dev, mac_dev);
+ dev_set_drvdata(dev, NULL);
+ return -ENODEV;
+ }
+
+ /* Get the cell-index */
+ _errno = of_property_read_u32(mac_node, "cell-index", &cell_index);
+ if (unlikely(_errno)) {
+ dev_err(dev, "Cannot read cell-index of mac node %s from device tree\n",
+ mac_node->full_name);
+ goto _return_dev_set_drvdata;
+ }
+ mac_dev->cell_index = (uint8_t)cell_index;
+ if (mac_dev->cell_index >= 8)
+ mac_dev->cell_index -= 8;
+
+ /* Get the MAC address */
+ mac_addr = of_get_mac_address(mac_node);
+ if (unlikely(mac_addr == NULL)) {
+ dev_err(dev, "of_get_mac_address(%s) failed\n",
+ mac_node->full_name);
+ _errno = -EINVAL;
+ goto _return_dev_set_drvdata;
+ }
+ memcpy(mac_dev->addr, mac_addr, sizeof(mac_dev->addr));
+
+ /* Verify the number of port handles */
+ nph = of_count_phandle_with_args(mac_node, "fsl,fman-ports", NULL);
+ if (unlikely(nph < 0)) {
+ dev_err(dev, "Cannot read port handles of mac node %s from device tree\n",
+ mac_node->full_name);
+ _errno = nph;
+ goto _return_dev_set_drvdata;
+ }
+
+ if (nph != ARRAY_SIZE(mac_dev->port_dev)) {
+ dev_err(dev, "Not supported number of port handles of mac node %s from device tree\n",
+ mac_node->full_name);
+ _errno = -EINVAL;
+ goto _return_dev_set_drvdata;
+ }
+
+ for_each_port_device(i, mac_dev->port_dev) {
+ dev_node = of_parse_phandle(mac_node, "fsl,fman-ports", i);
+ if (unlikely(dev_node == NULL)) {
+ dev_err(dev, "Cannot find port node referenced by mac node %s from device tree\n",
+ mac_node->full_name);
+ _errno = -EINVAL;
+ goto _return_of_node_put;
+ }
+
+ of_dev = of_find_device_by_node(dev_node);
+ if (unlikely(of_dev == NULL)) {
+ dev_err(dev, "of_find_device_by_node(%s) failed\n",
+ dev_node->full_name);
+ _errno = -EINVAL;
+ goto _return_of_node_put;
+ }
+
+ mac_dev->port_dev[i] = fm_port_bind(&of_dev->dev);
+ if (unlikely(mac_dev->port_dev[i] == NULL)) {
+ dev_err(dev, "dev_get_drvdata(%s) failed\n",
+ dev_node->full_name);
+ _errno = -EINVAL;
+ goto _return_of_node_put;
+ }
+ of_node_put(dev_node);
+ }
+
+ /* Get the PHY connection type */
+ _errno = of_property_read_string(mac_node, "phy-connection-type",
+ &char_prop);
+ if (unlikely(_errno)) {
+ dev_warn(dev,
+ "Cannot read PHY connection type of mac node %s from device tree. Defaulting to MII\n",
+ mac_node->full_name);
+ mac_dev->phy_if = PHY_INTERFACE_MODE_MII;
+ } else
+ mac_dev->phy_if = str2phy(char_prop);
+
+ mac_dev->link = false;
+ mac_dev->half_duplex = false;
+ mac_dev->speed = phy2speed[mac_dev->phy_if];
+ mac_dev->max_speed = mac_dev->speed;
+ mac_dev->if_support = DTSEC_SUPPORTED;
+ /* We don't support half-duplex in SGMII mode */
+ if (strstr(char_prop, "sgmii") || strstr(char_prop, "qsgmii") ||
+ strstr(char_prop, "sgmii-2500"))
+ mac_dev->if_support &= ~(SUPPORTED_10baseT_Half |
+ SUPPORTED_100baseT_Half);
+
+ /* Gigabit support (no half-duplex) */
+ if (mac_dev->max_speed == SPEED_1000 ||
+ mac_dev->max_speed == SPEED_2500)
+ mac_dev->if_support |= SUPPORTED_1000baseT_Full;
+
+ /* The 10G interface only supports one mode */
+ if (strstr(char_prop, "xgmii"))
+ mac_dev->if_support = SUPPORTED_10000baseT_Full;
+
+ /* Get the rest of the PHY information */
+ mac_dev->phy_node = of_parse_phandle(mac_node, "phy-handle", 0);
+ if (!mac_dev->phy_node) {
+ struct phy_device *phy;
+
+ if (!of_phy_is_fixed_link(mac_node)) {
+ dev_err(dev, "Wrong PHY information of mac node %s\n",
+ mac_node->full_name);
+ goto _return_dev_set_drvdata;
+ }
+
+ _errno = of_phy_register_fixed_link(mac_node);
+ if (_errno)
+ goto _return_dev_set_drvdata;
+
+ mac_dev->fixed_link = devm_kzalloc(mac_dev->dev,
+ sizeof(*mac_dev->fixed_link),
+ GFP_KERNEL);
+ if (!mac_dev->fixed_link)
+ goto _return_dev_set_drvdata;
+
+ mac_dev->phy_node = of_node_get(mac_node);
+ phy = of_phy_find_device(mac_dev->phy_node);
+ if (!phy)
+ goto _return_dev_set_drvdata;
+
+ mac_dev->fixed_link->link = phy->link;
+ mac_dev->fixed_link->speed = phy->speed;
+ mac_dev->fixed_link->duplex = phy->duplex;
+ mac_dev->fixed_link->pause = phy->pause;
+ mac_dev->fixed_link->asym_pause = phy->asym_pause;
+ }
+
+ _errno = mac_dev->init(mac_dev);
+ if (unlikely(_errno < 0)) {
+ dev_err(dev, "mac_dev->init() = %d\n", _errno);
+ goto _return_dev_set_drvdata;
+ }
+
+ /* pause frame autonegotiation enabled*/
+ mac_dev->autoneg_pause = true;
+
+ /* by intializing the values to false, force FMD to enable PAUSE frames
+ * on RX and TX
+ */
+ mac_dev->rx_pause_req = mac_dev->tx_pause_req = true;
+ mac_dev->rx_pause_active = mac_dev->tx_pause_active = false;
+ _errno = set_mac_active_pause(mac_dev, true, true);
+ if (unlikely(_errno < 0))
+ dev_err(dev, "set_mac_active_pause() = %d\n", _errno);
+
+ dev_info(dev,
+ "FMan MAC address: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx\n",
+ mac_dev->addr[0], mac_dev->addr[1], mac_dev->addr[2],
+ mac_dev->addr[3], mac_dev->addr[4], mac_dev->addr[5]);
+
+ goto _return;
+
+_return_of_node_put:
+ of_node_put(dev_node);
+_return_dev_set_drvdata:
+ dev_set_drvdata(dev, NULL);
+_return:
+ return _errno;
+}
+
+static int __cold mac_remove(struct platform_device *of_dev)
+{
+ int i, _errno;
+ struct device *dev;
+ struct mac_device *mac_dev;
+
+ dev = &of_dev->dev;
+ mac_dev = (struct mac_device *)dev_get_drvdata(dev);
+
+ for_each_port_device(i, mac_dev->port_dev)
+ fm_port_unbind(mac_dev->port_dev[i]);
+
+ fm_unbind(mac_dev->fm_dev);
+
+ _errno = free_macdev(mac_dev);
+
+ return _errno;
+}
+
+static struct platform_driver mac_driver = {
+ .driver = {
+ .name = KBUILD_MODNAME,
+ .of_match_table = mac_match,
+ .owner = THIS_MODULE,
+ },
+ .probe = mac_probe,
+ .remove = mac_remove
+};
+
+static int __init __cold mac_load(void)
+{
+ int _errno;
+
+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n",
+ KBUILD_BASENAME".c", __func__);
+
+ pr_info(KBUILD_MODNAME ": %s\n", mac_driver_description);
+
+ _errno = platform_driver_register(&mac_driver);
+ if (unlikely(_errno < 0)) {
+ pr_err(KBUILD_MODNAME ": %s:%hu:%s(): platform_driver_register() = %d\n",
+ KBUILD_BASENAME".c", __LINE__, __func__, _errno);
+ goto _return;
+ }
+
+ goto _return;
+
+_return:
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+
+ return _errno;
+}
+module_init(mac_load);
+
+static void __exit __cold mac_unload(void)
+{
+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n",
+ KBUILD_BASENAME".c", __func__);
+
+ platform_driver_unregister(&mac_driver);
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+}
+module_exit(mac_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.h
@@ -0,0 +1,135 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MAC_H
+#define __MAC_H
+
+#include <linux/device.h> /* struct device, BUS_ID_SIZE */
+#include <linux/if_ether.h> /* ETH_ALEN */
+#include <linux/phy.h> /* phy_interface_t, struct phy_device */
+#include <linux/list.h>
+
+#include "lnxwrp_fsl_fman.h" /* struct port_device */
+
+enum {DTSEC, XGMAC, MEMAC};
+
+struct mac_device {
+ struct device *dev;
+ void *priv;
+ uint8_t cell_index;
+ struct resource *res;
+ void __iomem *vaddr;
+ uint8_t addr[ETH_ALEN];
+ bool promisc;
+
+ struct fm *fm_dev;
+ struct fm_port *port_dev[2];
+
+ phy_interface_t phy_if;
+ u32 if_support;
+ bool link;
+ bool half_duplex;
+ uint16_t speed;
+ uint16_t max_speed;
+ struct device_node *phy_node;
+ char fixed_bus_id[MII_BUS_ID_SIZE + 3];
+ struct device_node *tbi_node;
+ struct phy_device *phy_dev;
+ void *fm;
+ /* List of multicast addresses */
+ struct list_head mc_addr_list;
+ struct fixed_phy_status *fixed_link;
+
+ bool autoneg_pause;
+ bool rx_pause_req;
+ bool tx_pause_req;
+ bool rx_pause_active;
+ bool tx_pause_active;
+
+ struct fm_mac_dev *(*get_mac_handle)(struct mac_device *mac_dev);
+ int (*init_phy)(struct net_device *net_dev, struct mac_device *mac_dev);
+ int (*init)(struct mac_device *mac_dev);
+ int (*start)(struct mac_device *mac_dev);
+ int (*stop)(struct mac_device *mac_dev);
+ int (*set_promisc)(struct fm_mac_dev *fm_mac_dev, bool enable);
+ int (*change_addr)(struct fm_mac_dev *fm_mac_dev, uint8_t *addr);
+ int (*set_multi)(struct net_device *net_dev,
+ struct mac_device *mac_dev);
+ int (*uninit)(struct fm_mac_dev *fm_mac_dev);
+ int (*ptp_enable)(struct fm_mac_dev *fm_mac_dev);
+ int (*ptp_disable)(struct fm_mac_dev *fm_mac_dev);
+ int (*set_rx_pause)(struct fm_mac_dev *fm_mac_dev, bool en);
+ int (*set_tx_pause)(struct fm_mac_dev *fm_mac_dev, bool en);
+ int (*fm_rtc_enable)(struct fm *fm_dev);
+ int (*fm_rtc_disable)(struct fm *fm_dev);
+ int (*fm_rtc_get_cnt)(struct fm *fm_dev, uint64_t *ts);
+ int (*fm_rtc_set_cnt)(struct fm *fm_dev, uint64_t ts);
+ int (*fm_rtc_get_drift)(struct fm *fm_dev, uint32_t *drift);
+ int (*fm_rtc_set_drift)(struct fm *fm_dev, uint32_t drift);
+ int (*fm_rtc_set_alarm)(struct fm *fm_dev, uint32_t id, uint64_t time);
+ int (*fm_rtc_set_fiper)(struct fm *fm_dev, uint32_t id,
+ uint64_t fiper);
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+ int (*fm_rtc_enable_interrupt)(struct fm *fm_dev, uint32_t events);
+ int (*fm_rtc_disable_interrupt)(struct fm *fm_dev, uint32_t events);
+#endif
+ int (*set_wol)(struct fm_port *port, struct fm_mac_dev *fm_mac_dev,
+ bool en);
+ int (*dump_mac_regs)(struct mac_device *h_mac, char *buf, int nn);
+ int (*dump_mac_rx_stats)(struct mac_device *h_mac, char *buf, int nn);
+ int (*dump_mac_tx_stats)(struct mac_device *h_mac, char *buf, int nn);
+};
+
+struct mac_address {
+ uint8_t addr[ETH_ALEN];
+ struct list_head list;
+};
+
+#define get_fm_handle(net_dev) \
+ (((struct dpa_priv_s *)netdev_priv(net_dev))->mac_dev->fm_dev)
+
+#define for_each_port_device(i, port_dev) \
+ for (i = 0; i < ARRAY_SIZE(port_dev); i++)
+
+static inline __attribute((nonnull)) void *macdev_priv(
+ const struct mac_device *mac_dev)
+{
+ return (void *)mac_dev + sizeof(*mac_dev);
+}
+
+extern const char *mac_driver_description;
+extern const size_t mac_sizeof_priv[];
+extern void (*const mac_setup[])(struct mac_device *mac_dev);
+
+int set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx);
+void get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, bool *tx_pause);
+
+#endif /* __MAC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/offline_port.c
@@ -0,0 +1,848 @@
+/* Copyright 2011-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Offline Parsing / Host Command port driver for FSL QorIQ FMan.
+ * Validates device-tree configuration and sets up the offline ports.
+ */
+
+#ifdef CONFIG_FSL_DPAA_ETH_DEBUG
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": %s:%hu:%s() " fmt, \
+ KBUILD_BASENAME".c", __LINE__, __func__
+#else
+#define pr_fmt(fmt) \
+ KBUILD_MODNAME ": " fmt
+#endif
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/fsl_qman.h>
+
+#include "offline_port.h"
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+
+#define OH_MOD_DESCRIPTION "FSL FMan Offline Parsing port driver"
+/* Manip extra space and data alignment for fragmentation */
+#define FRAG_MANIP_SPACE 128
+#define FRAG_DATA_ALIGN 64
+
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Bogdan Hamciuc <bogdan.hamciuc@freescale.com>");
+MODULE_DESCRIPTION(OH_MOD_DESCRIPTION);
+
+
+static const struct of_device_id oh_port_match_table[] = {
+ {
+ .compatible = "fsl,dpa-oh"
+ },
+ {
+ .compatible = "fsl,dpa-oh-shared"
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, oh_port_match_table);
+
+#ifdef CONFIG_PM
+
+static int oh_suspend(struct device *dev)
+{
+ struct dpa_oh_config_s *oh_config;
+
+ oh_config = dev_get_drvdata(dev);
+ return fm_port_suspend(oh_config->oh_port);
+}
+
+static int oh_resume(struct device *dev)
+{
+ struct dpa_oh_config_s *oh_config;
+
+ oh_config = dev_get_drvdata(dev);
+ return fm_port_resume(oh_config->oh_port);
+}
+
+static const struct dev_pm_ops oh_pm_ops = {
+ .suspend = oh_suspend,
+ .resume = oh_resume,
+};
+
+#define OH_PM_OPS (&oh_pm_ops)
+
+#else /* CONFIG_PM */
+
+#define OH_PM_OPS NULL
+
+#endif /* CONFIG_PM */
+
+/* Creates Frame Queues */
+static uint32_t oh_fq_create(struct qman_fq *fq,
+ uint32_t fq_id, uint16_t channel,
+ uint16_t wq_id)
+{
+ struct qm_mcc_initfq fq_opts;
+ uint32_t create_flags, init_flags;
+ uint32_t ret = 0;
+
+ if (fq == NULL)
+ return 1;
+
+ /* Set flags for FQ create */
+ create_flags = QMAN_FQ_FLAG_LOCKED | QMAN_FQ_FLAG_TO_DCPORTAL;
+
+ /* Create frame queue */
+ ret = qman_create_fq(fq_id, create_flags, fq);
+ if (ret != 0)
+ return 1;
+
+ /* Set flags for FQ init */
+ init_flags = QMAN_INITFQ_FLAG_SCHED;
+
+ /* Set FQ init options. Specify destination WQ ID and channel */
+ fq_opts.we_mask = QM_INITFQ_WE_DESTWQ;
+ fq_opts.fqd.dest.wq = wq_id;
+ fq_opts.fqd.dest.channel = channel;
+
+ /* Initialize frame queue */
+ ret = qman_init_fq(fq, init_flags, &fq_opts);
+ if (ret != 0) {
+ qman_destroy_fq(fq, 0);
+ return 1;
+ }
+
+ return 0;
+}
+
+static void dump_fq(struct device *dev, int fqid, uint16_t channel)
+{
+ if (channel) {
+ /* display fqs with a valid (!= 0) destination channel */
+ dev_info(dev, "FQ ID:%d Channel ID:%d\n", fqid, channel);
+ }
+}
+
+static void dump_fq_duple(struct device *dev, struct qman_fq *fqs,
+ int fqs_count, uint16_t channel_id)
+{
+ int i;
+ for (i = 0; i < fqs_count; i++)
+ dump_fq(dev, (fqs + i)->fqid, channel_id);
+}
+
+static void dump_oh_config(struct device *dev, struct dpa_oh_config_s *conf)
+{
+ struct list_head *fq_list;
+ struct fq_duple *fqd;
+ int i;
+
+ dev_info(dev, "Default egress frame queue: %d\n", conf->default_fqid);
+ dev_info(dev, "Default error frame queue: %d\n", conf->error_fqid);
+
+ /* TX queues (old initialization) */
+ dev_info(dev, "Initialized queues:");
+ for (i = 0; i < conf->egress_cnt; i++)
+ dump_fq_duple(dev, conf->egress_fqs, conf->egress_cnt,
+ conf->channel);
+
+ /* initialized ingress queues */
+ list_for_each(fq_list, &conf->fqs_ingress_list) {
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+ dump_fq_duple(dev, fqd->fqs, fqd->fqs_count, fqd->channel_id);
+ }
+
+ /* initialized egress queues */
+ list_for_each(fq_list, &conf->fqs_egress_list) {
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+ dump_fq_duple(dev, fqd->fqs, fqd->fqs_count, fqd->channel_id);
+ }
+}
+
+/* Destroys Frame Queues */
+static void oh_fq_destroy(struct qman_fq *fq)
+{
+ int _errno = 0;
+
+ _errno = qman_retire_fq(fq, NULL);
+ if (unlikely(_errno < 0))
+ pr_err(KBUILD_MODNAME": %s:%hu:%s(): qman_retire_fq(%u)=%d\n",
+ KBUILD_BASENAME".c", __LINE__, __func__,
+ qman_fq_fqid(fq), _errno);
+
+ _errno = qman_oos_fq(fq);
+ if (unlikely(_errno < 0)) {
+ pr_err(KBUILD_MODNAME": %s:%hu:%s(): qman_oos_fq(%u)=%d\n",
+ KBUILD_BASENAME".c", __LINE__, __func__,
+ qman_fq_fqid(fq), _errno);
+ }
+
+ qman_destroy_fq(fq, 0);
+}
+
+/* Allocation code for the OH port's PCD frame queues */
+static int __cold oh_alloc_pcd_fqids(struct device *dev,
+ uint32_t num,
+ uint8_t alignment,
+ uint32_t *base_fqid)
+{
+ dev_crit(dev, "callback not implemented!\n");
+ BUG();
+
+ return 0;
+}
+
+static int __cold oh_free_pcd_fqids(struct device *dev, uint32_t base_fqid)
+{
+ dev_crit(dev, "callback not implemented!\n");
+ BUG();
+
+ return 0;
+}
+
+static void oh_set_buffer_layout(struct fm_port *port,
+ struct dpa_buffer_layout_s *layout)
+{
+ struct fm_port_params params;
+
+ layout->priv_data_size = DPA_TX_PRIV_DATA_SIZE;
+ layout->parse_results = true;
+ layout->hash_results = true;
+ layout->time_stamp = false;
+
+ fm_port_get_buff_layout_ext_params(port, &params);
+ layout->manip_extra_space = params.manip_extra_space;
+ layout->data_align = params.data_align;
+}
+
+static int
+oh_port_probe(struct platform_device *_of_dev)
+{
+ struct device *dpa_oh_dev;
+ struct device_node *dpa_oh_node;
+ int lenp, _errno = 0, fq_idx, duple_idx;
+ int n_size, i, j, ret, duples_count;
+ struct platform_device *oh_of_dev;
+ struct device_node *oh_node, *bpool_node = NULL, *root_node;
+ struct device *oh_dev;
+ struct dpa_oh_config_s *oh_config = NULL;
+ const __be32 *oh_all_queues;
+ const __be32 *channel_ids;
+ const __be32 *oh_tx_queues;
+ uint32_t queues_count;
+ uint32_t crt_fqid_base;
+ uint32_t crt_fq_count;
+ bool frag_enabled = false;
+ struct fm_port_params oh_port_tx_params;
+ struct fm_port_pcd_param oh_port_pcd_params;
+ struct dpa_buffer_layout_s buf_layout;
+
+ /* True if the current partition owns the OH port. */
+ bool init_oh_port;
+
+ const struct of_device_id *match;
+ int crt_ext_pools_count;
+ u32 ext_pool_size;
+ u32 port_id;
+ u32 channel_id;
+
+ int channel_ids_count;
+ int channel_idx;
+ struct fq_duple *fqd;
+ struct list_head *fq_list, *fq_list_tmp;
+
+ const __be32 *bpool_cfg;
+ uint32_t bpid;
+
+ memset(&oh_port_tx_params, 0, sizeof(oh_port_tx_params));
+ dpa_oh_dev = &_of_dev->dev;
+ dpa_oh_node = dpa_oh_dev->of_node;
+ BUG_ON(dpa_oh_node == NULL);
+
+ match = of_match_device(oh_port_match_table, dpa_oh_dev);
+ if (!match)
+ return -EINVAL;
+
+ dev_dbg(dpa_oh_dev, "Probing OH port...\n");
+
+ /* Find the referenced OH node */
+ oh_node = of_parse_phandle(dpa_oh_node, "fsl,fman-oh-port", 0);
+ if (oh_node == NULL) {
+ dev_err(dpa_oh_dev,
+ "Can't find OH node referenced from node %s\n",
+ dpa_oh_node->full_name);
+ return -EINVAL;
+ }
+ dev_info(dpa_oh_dev, "Found OH node handle compatible with %s\n",
+ match->compatible);
+
+ _errno = of_property_read_u32(oh_node, "cell-index", &port_id);
+ if (_errno) {
+ dev_err(dpa_oh_dev, "No port id found in node %s\n",
+ dpa_oh_node->full_name);
+ goto return_kfree;
+ }
+
+ _errno = of_property_read_u32(oh_node, "fsl,qman-channel-id",
+ &channel_id);
+ if (_errno) {
+ dev_err(dpa_oh_dev, "No channel id found in node %s\n",
+ dpa_oh_node->full_name);
+ goto return_kfree;
+ }
+
+ oh_of_dev = of_find_device_by_node(oh_node);
+ BUG_ON(oh_of_dev == NULL);
+ oh_dev = &oh_of_dev->dev;
+
+ /* The OH port must be initialized exactly once.
+ * The following scenarios are of interest:
+ * - the node is Linux-private (will always initialize it);
+ * - the node is shared between two Linux partitions
+ * (only one of them will initialize it);
+ * - the node is shared between a Linux and a LWE partition
+ * (Linux will initialize it) - "fsl,dpa-oh-shared"
+ */
+
+ /* Check if the current partition owns the OH port
+ * and ought to initialize it. It may be the case that we leave this
+ * to another (also Linux) partition.
+ */
+ init_oh_port = strcmp(match->compatible, "fsl,dpa-oh-shared");
+
+ /* If we aren't the "owner" of the OH node, we're done here. */
+ if (!init_oh_port) {
+ dev_dbg(dpa_oh_dev,
+ "Not owning the shared OH port %s, will not initialize it.\n",
+ oh_node->full_name);
+ of_node_put(oh_node);
+ return 0;
+ }
+
+ /* Allocate OH dev private data */
+ oh_config = devm_kzalloc(dpa_oh_dev, sizeof(*oh_config), GFP_KERNEL);
+ if (oh_config == NULL) {
+ dev_err(dpa_oh_dev,
+ "Can't allocate private data for OH node %s referenced from node %s!\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ _errno = -ENOMEM;
+ goto return_kfree;
+ }
+
+ INIT_LIST_HEAD(&oh_config->fqs_ingress_list);
+ INIT_LIST_HEAD(&oh_config->fqs_egress_list);
+
+ /* FQs that enter OH port */
+ lenp = 0;
+ oh_all_queues = of_get_property(dpa_oh_node,
+ "fsl,qman-frame-queues-ingress", &lenp);
+ if (lenp % (2 * sizeof(*oh_all_queues))) {
+ dev_warn(dpa_oh_dev,
+ "Wrong ingress queues format for OH node %s referenced from node %s!\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ /* just ignore the last unpaired value */
+ }
+
+ duples_count = lenp / (2 * sizeof(*oh_all_queues));
+ dev_err(dpa_oh_dev, "Allocating %d ingress frame queues duples\n",
+ duples_count);
+ for (duple_idx = 0; duple_idx < duples_count; duple_idx++) {
+ crt_fqid_base = be32_to_cpu(oh_all_queues[2 * duple_idx]);
+ crt_fq_count = be32_to_cpu(oh_all_queues[2 * duple_idx + 1]);
+
+ fqd = devm_kzalloc(dpa_oh_dev,
+ sizeof(struct fq_duple), GFP_KERNEL);
+ if (!fqd) {
+ dev_err(dpa_oh_dev, "Can't allocate structures for ingress frame queues for OH node %s referenced from node %s!\n",
+ oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -ENOMEM;
+ goto return_kfree;
+ }
+
+ fqd->fqs = devm_kzalloc(dpa_oh_dev,
+ crt_fq_count * sizeof(struct qman_fq),
+ GFP_KERNEL);
+ if (!fqd->fqs) {
+ dev_err(dpa_oh_dev, "Can't allocate structures for ingress frame queues for OH node %s referenced from node %s!\n",
+ oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -ENOMEM;
+ goto return_kfree;
+ }
+
+ for (j = 0; j < crt_fq_count; j++)
+ (fqd->fqs + j)->fqid = crt_fqid_base + j;
+ fqd->fqs_count = crt_fq_count;
+ fqd->channel_id = (uint16_t)channel_id;
+ list_add(&fqd->fq_list, &oh_config->fqs_ingress_list);
+ }
+
+ /* create the ingress queues */
+ list_for_each(fq_list, &oh_config->fqs_ingress_list) {
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+
+ for (j = 0; j < fqd->fqs_count; j++) {
+ ret = oh_fq_create(fqd->fqs + j,
+ (fqd->fqs + j)->fqid,
+ fqd->channel_id, 3);
+ if (ret != 0) {
+ dev_err(dpa_oh_dev, "Unable to create ingress frame queue %d for OH node %s referenced from node %s!\n",
+ (fqd->fqs + j)->fqid,
+ oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+ }
+ }
+
+ /* FQs that exit OH port */
+ lenp = 0;
+ oh_all_queues = of_get_property(dpa_oh_node,
+ "fsl,qman-frame-queues-egress", &lenp);
+ if (lenp % (2 * sizeof(*oh_all_queues))) {
+ dev_warn(dpa_oh_dev,
+ "Wrong egress queues format for OH node %s referenced from node %s!\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ /* just ignore the last unpaired value */
+ }
+
+ duples_count = lenp / (2 * sizeof(*oh_all_queues));
+ dev_dbg(dpa_oh_dev, "Allocating %d egress frame queues duples\n",
+ duples_count);
+ for (duple_idx = 0; duple_idx < duples_count; duple_idx++) {
+ crt_fqid_base = be32_to_cpu(oh_all_queues[2 * duple_idx]);
+ crt_fq_count = be32_to_cpu(oh_all_queues[2 * duple_idx + 1]);
+
+ fqd = devm_kzalloc(dpa_oh_dev,
+ sizeof(struct fq_duple), GFP_KERNEL);
+ if (!fqd) {
+ dev_err(dpa_oh_dev, "Can't allocate structures for egress frame queues for OH node %s referenced from node %s!\n",
+ oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -ENOMEM;
+ goto return_kfree;
+ }
+
+ fqd->fqs = devm_kzalloc(dpa_oh_dev,
+ crt_fq_count * sizeof(struct qman_fq),
+ GFP_KERNEL);
+ if (!fqd->fqs) {
+ dev_err(dpa_oh_dev,
+ "Can't allocate structures for egress frame queues for OH node %s referenced from node %s!\n",
+ oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -ENOMEM;
+ goto return_kfree;
+ }
+
+ for (j = 0; j < crt_fq_count; j++)
+ (fqd->fqs + j)->fqid = crt_fqid_base + j;
+ fqd->fqs_count = crt_fq_count;
+ /* channel ID is specified in another attribute */
+ fqd->channel_id = 0;
+ list_add_tail(&fqd->fq_list, &oh_config->fqs_egress_list);
+
+ /* allocate the queue */
+
+ }
+
+ /* channel_ids for FQs that exit OH port */
+ lenp = 0;
+ channel_ids = of_get_property(dpa_oh_node,
+ "fsl,qman-channel-ids-egress", &lenp);
+
+ channel_ids_count = lenp / (sizeof(*channel_ids));
+ if (channel_ids_count != duples_count) {
+ dev_warn(dpa_oh_dev,
+ "Not all egress queues have a channel id for OH node %s referenced from node %s!\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ /* just ignore the queues that do not have a Channel ID */
+ }
+
+ channel_idx = 0;
+ list_for_each(fq_list, &oh_config->fqs_egress_list) {
+ if (channel_idx + 1 > channel_ids_count)
+ break;
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+ fqd->channel_id =
+ (uint16_t)be32_to_cpu(channel_ids[channel_idx++]);
+ }
+
+ /* create egress queues */
+ list_for_each(fq_list, &oh_config->fqs_egress_list) {
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+
+ if (fqd->channel_id == 0) {
+ /* missing channel id in dts */
+ continue;
+ }
+
+ for (j = 0; j < fqd->fqs_count; j++) {
+ ret = oh_fq_create(fqd->fqs + j,
+ (fqd->fqs + j)->fqid,
+ fqd->channel_id, 3);
+ if (ret != 0) {
+ dev_err(dpa_oh_dev, "Unable to create egress frame queue %d for OH node %s referenced from node %s!\n",
+ (fqd->fqs + j)->fqid,
+ oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+ }
+ }
+
+ /* Read FQ ids/nums for the DPA OH node */
+ oh_all_queues = of_get_property(dpa_oh_node,
+ "fsl,qman-frame-queues-oh", &lenp);
+ if (oh_all_queues == NULL) {
+ dev_err(dpa_oh_dev,
+ "No frame queues have been defined for OH node %s referenced from node %s\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ /* Check that the OH error and default FQs are there */
+ BUG_ON(lenp % (2 * sizeof(*oh_all_queues)));
+ queues_count = lenp / (2 * sizeof(*oh_all_queues));
+ if (queues_count != 2) {
+ dev_err(dpa_oh_dev,
+ "Error and Default queues must be defined for OH node %s referenced from node %s\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ /* Read the FQIDs defined for this OH port */
+ dev_dbg(dpa_oh_dev, "Reading %d queues...\n", queues_count);
+ fq_idx = 0;
+
+ /* Error FQID - must be present */
+ crt_fqid_base = be32_to_cpu(oh_all_queues[fq_idx++]);
+ crt_fq_count = be32_to_cpu(oh_all_queues[fq_idx++]);
+ if (crt_fq_count != 1) {
+ dev_err(dpa_oh_dev,
+ "Only 1 Error FQ allowed in OH node %s referenced from node %s (read: %d FQIDs).\n",
+ oh_node->full_name, dpa_oh_node->full_name,
+ crt_fq_count);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+ oh_config->error_fqid = crt_fqid_base;
+ dev_dbg(dpa_oh_dev, "Read Error FQID 0x%x for OH port %s.\n",
+ oh_config->error_fqid, oh_node->full_name);
+
+ /* Default FQID - must be present */
+ crt_fqid_base = be32_to_cpu(oh_all_queues[fq_idx++]);
+ crt_fq_count = be32_to_cpu(oh_all_queues[fq_idx++]);
+ if (crt_fq_count != 1) {
+ dev_err(dpa_oh_dev,
+ "Only 1 Default FQ allowed in OH node %s referenced from %s (read: %d FQIDs).\n",
+ oh_node->full_name, dpa_oh_node->full_name,
+ crt_fq_count);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+ oh_config->default_fqid = crt_fqid_base;
+ dev_dbg(dpa_oh_dev, "Read Default FQID 0x%x for OH port %s.\n",
+ oh_config->default_fqid, oh_node->full_name);
+
+ /* TX FQID - presence is optional */
+ oh_tx_queues = of_get_property(dpa_oh_node, "fsl,qman-frame-queues-tx",
+ &lenp);
+ if (oh_tx_queues == NULL) {
+ dev_dbg(dpa_oh_dev,
+ "No tx queues have been defined for OH node %s referenced from node %s\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ goto config_port;
+ }
+
+ /* Check that queues-tx has only a base and a count defined */
+ BUG_ON(lenp % (2 * sizeof(*oh_tx_queues)));
+ queues_count = lenp / (2 * sizeof(*oh_tx_queues));
+ if (queues_count != 1) {
+ dev_err(dpa_oh_dev,
+ "TX queues must be defined in only one <base count> tuple for OH node %s referenced from node %s\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ fq_idx = 0;
+ crt_fqid_base = be32_to_cpu(oh_tx_queues[fq_idx++]);
+ crt_fq_count = be32_to_cpu(oh_tx_queues[fq_idx++]);
+ oh_config->egress_cnt = crt_fq_count;
+
+ /* Allocate TX queues */
+ dev_dbg(dpa_oh_dev, "Allocating %d queues for TX...\n", crt_fq_count);
+ oh_config->egress_fqs = devm_kzalloc(dpa_oh_dev,
+ crt_fq_count * sizeof(struct qman_fq), GFP_KERNEL);
+ if (oh_config->egress_fqs == NULL) {
+ dev_err(dpa_oh_dev,
+ "Can't allocate private data for TX queues for OH node %s referenced from node %s!\n",
+ oh_node->full_name, dpa_oh_node->full_name);
+ _errno = -ENOMEM;
+ goto return_kfree;
+ }
+
+ /* Create TX queues */
+ for (i = 0; i < crt_fq_count; i++) {
+ ret = oh_fq_create(oh_config->egress_fqs + i,
+ crt_fqid_base + i, (uint16_t)channel_id, 3);
+ if (ret != 0) {
+ dev_err(dpa_oh_dev,
+ "Unable to create TX frame queue %d for OH node %s referenced from node %s!\n",
+ crt_fqid_base + i, oh_node->full_name,
+ dpa_oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+ }
+
+config_port:
+ /* Get a handle to the fm_port so we can set
+ * its configuration params
+ */
+ oh_config->oh_port = fm_port_bind(oh_dev);
+ if (oh_config->oh_port == NULL) {
+ dev_err(dpa_oh_dev, "NULL drvdata from fm port dev %s!\n",
+ oh_node->full_name);
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ oh_set_buffer_layout(oh_config->oh_port, &buf_layout);
+
+ /* read the pool handlers */
+ crt_ext_pools_count = of_count_phandle_with_args(dpa_oh_node,
+ "fsl,bman-buffer-pools", NULL);
+ if (crt_ext_pools_count <= 0) {
+ dev_info(dpa_oh_dev,
+ "OH port %s has no buffer pool. Fragmentation will not be enabled\n",
+ oh_node->full_name);
+ goto init_port;
+ }
+
+ /* used for reading ext_pool_size*/
+ root_node = of_find_node_by_path("/");
+ if (root_node == NULL) {
+ dev_err(dpa_oh_dev, "of_find_node_by_path(/) failed\n");
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ n_size = of_n_size_cells(root_node);
+ of_node_put(root_node);
+
+ dev_dbg(dpa_oh_dev, "OH port number of pools = %d\n",
+ crt_ext_pools_count);
+
+ oh_port_tx_params.num_pools = (uint8_t)crt_ext_pools_count;
+
+ for (i = 0; i < crt_ext_pools_count; i++) {
+ bpool_node = of_parse_phandle(dpa_oh_node,
+ "fsl,bman-buffer-pools", i);
+ if (bpool_node == NULL) {
+ dev_err(dpa_oh_dev, "Invalid Buffer pool node\n");
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ _errno = of_property_read_u32(bpool_node, "fsl,bpid", &bpid);
+ if (_errno) {
+ dev_err(dpa_oh_dev, "Invalid Buffer Pool ID\n");
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ oh_port_tx_params.pool_param[i].id = (uint8_t)bpid;
+ dev_dbg(dpa_oh_dev, "OH port bpool id = %u\n", bpid);
+
+ bpool_cfg = of_get_property(bpool_node,
+ "fsl,bpool-ethernet-cfg", &lenp);
+ if (bpool_cfg == NULL) {
+ dev_err(dpa_oh_dev, "Invalid Buffer pool config params\n");
+ _errno = -EINVAL;
+ goto return_kfree;
+ }
+
+ ext_pool_size = of_read_number(bpool_cfg + n_size, n_size);
+ oh_port_tx_params.pool_param[i].size = (uint16_t)ext_pool_size;
+ dev_dbg(dpa_oh_dev, "OH port bpool size = %u\n",
+ ext_pool_size);
+ of_node_put(bpool_node);
+
+ }
+
+ if (buf_layout.data_align != FRAG_DATA_ALIGN ||
+ buf_layout.manip_extra_space != FRAG_MANIP_SPACE)
+ goto init_port;
+
+ frag_enabled = true;
+ dev_info(dpa_oh_dev, "IP Fragmentation enabled for OH port %d",
+ port_id);
+
+init_port:
+ of_node_put(oh_node);
+ /* Set Tx params */
+ dpaa_eth_init_port(tx, oh_config->oh_port, oh_port_tx_params,
+ oh_config->error_fqid, oh_config->default_fqid, (&buf_layout),
+ frag_enabled);
+ /* Set PCD params */
+ oh_port_pcd_params.cba = oh_alloc_pcd_fqids;
+ oh_port_pcd_params.cbf = oh_free_pcd_fqids;
+ oh_port_pcd_params.dev = dpa_oh_dev;
+ fm_port_pcd_bind(oh_config->oh_port, &oh_port_pcd_params);
+
+ dev_set_drvdata(dpa_oh_dev, oh_config);
+
+ /* Enable the OH port */
+ _errno = fm_port_enable(oh_config->oh_port);
+ if (_errno)
+ goto return_kfree;
+
+ dev_info(dpa_oh_dev, "OH port %s enabled.\n", oh_node->full_name);
+
+ /* print of all referenced & created queues */
+ dump_oh_config(dpa_oh_dev, oh_config);
+
+ return 0;
+
+return_kfree:
+ if (bpool_node)
+ of_node_put(bpool_node);
+ if (oh_node)
+ of_node_put(oh_node);
+ if (oh_config && oh_config->egress_fqs)
+ devm_kfree(dpa_oh_dev, oh_config->egress_fqs);
+
+ list_for_each_safe(fq_list, fq_list_tmp, &oh_config->fqs_ingress_list) {
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+ list_del(fq_list);
+ devm_kfree(dpa_oh_dev, fqd->fqs);
+ devm_kfree(dpa_oh_dev, fqd);
+ }
+
+ list_for_each_safe(fq_list, fq_list_tmp, &oh_config->fqs_egress_list) {
+ fqd = list_entry(fq_list, struct fq_duple, fq_list);
+ list_del(fq_list);
+ devm_kfree(dpa_oh_dev, fqd->fqs);
+ devm_kfree(dpa_oh_dev, fqd);
+ }
+
+ devm_kfree(dpa_oh_dev, oh_config);
+ return _errno;
+}
+
+static int __cold oh_port_remove(struct platform_device *_of_dev)
+{
+ int _errno = 0, i;
+ struct dpa_oh_config_s *oh_config;
+
+ pr_info("Removing OH port...\n");
+
+ oh_config = dev_get_drvdata(&_of_dev->dev);
+ if (oh_config == NULL) {
+ pr_err(KBUILD_MODNAME
+ ": %s:%hu:%s(): No OH config in device private data!\n",
+ KBUILD_BASENAME".c", __LINE__, __func__);
+ _errno = -ENODEV;
+ goto return_error;
+ }
+
+ if (oh_config->egress_fqs)
+ for (i = 0; i < oh_config->egress_cnt; i++)
+ oh_fq_destroy(oh_config->egress_fqs + i);
+
+ if (oh_config->oh_port == NULL) {
+ pr_err(KBUILD_MODNAME
+ ": %s:%hu:%s(): No fm port in device private data!\n",
+ KBUILD_BASENAME".c", __LINE__, __func__);
+ _errno = -EINVAL;
+ goto free_egress_fqs;
+ }
+
+ _errno = fm_port_disable(oh_config->oh_port);
+
+free_egress_fqs:
+ if (oh_config->egress_fqs)
+ devm_kfree(&_of_dev->dev, oh_config->egress_fqs);
+ devm_kfree(&_of_dev->dev, oh_config);
+ dev_set_drvdata(&_of_dev->dev, NULL);
+
+return_error:
+ return _errno;
+}
+
+static struct platform_driver oh_port_driver = {
+ .driver = {
+ .name = KBUILD_MODNAME,
+ .of_match_table = oh_port_match_table,
+ .owner = THIS_MODULE,
+ .pm = OH_PM_OPS,
+ },
+ .probe = oh_port_probe,
+ .remove = oh_port_remove
+};
+
+static int __init __cold oh_port_load(void)
+{
+ int _errno;
+
+ pr_info(OH_MOD_DESCRIPTION "\n");
+
+ _errno = platform_driver_register(&oh_port_driver);
+ if (_errno < 0) {
+ pr_err(KBUILD_MODNAME
+ ": %s:%hu:%s(): platform_driver_register() = %d\n",
+ KBUILD_BASENAME".c", __LINE__, __func__, _errno);
+ }
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+ return _errno;
+}
+module_init(oh_port_load);
+
+static void __exit __cold oh_port_unload(void)
+{
+ pr_debug(KBUILD_MODNAME ": -> %s:%s()\n",
+ KBUILD_BASENAME".c", __func__);
+
+ platform_driver_unregister(&oh_port_driver);
+
+ pr_debug(KBUILD_MODNAME ": %s:%s() ->\n",
+ KBUILD_BASENAME".c", __func__);
+}
+module_exit(oh_port_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/offline_port.h
@@ -0,0 +1,59 @@
+/* Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __OFFLINE_PORT_H
+#define __OFFLINE_PORT_H
+
+struct fm_port;
+struct qman_fq;
+
+/* fqs are defined in duples (base_fq, fq_count) */
+struct fq_duple {
+ struct qman_fq *fqs;
+ int fqs_count;
+ uint16_t channel_id;
+ struct list_head fq_list;
+};
+
+/* OH port configuration */
+struct dpa_oh_config_s {
+ uint32_t error_fqid;
+ uint32_t default_fqid;
+ struct fm_port *oh_port;
+ uint32_t egress_cnt;
+ struct qman_fq *egress_fqs;
+ uint16_t channel;
+
+ struct list_head fqs_ingress_list;
+ struct list_head fqs_egress_list;
+};
+
+#endif /* __OFFLINE_PORT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Kconfig
@@ -0,0 +1,153 @@
+menu "Frame Manager support"
+
+menuconfig FSL_SDK_FMAN
+ bool "Freescale Frame Manager (datapath) support - SDK driver"
+ depends on (FSL_SOC || ARM64 || ARM) && FSL_SDK_BMAN && FSL_SDK_QMAN && !FSL_FMAN
+ default y
+ ---help---
+ If unsure, say Y.
+
+if FSL_SDK_FMAN
+
+config FSL_SDK_FMAN_TEST
+ bool "FMan test module"
+ default n
+ select FSL_DPAA_HOOKS
+ ---help---
+ This option compiles test code for FMan.
+
+menu "FMAN Processor support"
+choice
+ depends on FSL_SDK_FMAN
+ prompt "Processor Type"
+
+config FMAN_ARM
+ bool "LS1043"
+ depends on ARM64 || ARM
+ ---help---
+ Choose "LS1043" for the ARM platforms:
+ LS1043
+
+config FMAN_P3040_P4080_P5020
+ bool "P3040 P4080 5020"
+
+config FMAN_P1023
+ bool "P1023"
+
+config FMAN_V3H
+ bool "FmanV3H"
+ ---help---
+ Choose "FmanV3H" for Fman rev3H:
+ B4860, T4240, T4160, etc
+
+config FMAN_V3L
+ bool "FmanV3L"
+ ---help---
+ Choose "FmanV3L" for Fman rev3L:
+ T1040, T1042, T1020, T1022, T1023, T1024, etc
+
+endchoice
+endmenu
+
+config FMAN_MIB_CNT_OVF_IRQ_EN
+ bool "Enable the dTSEC MIB counters overflow interrupt"
+ default n
+ ---help---
+ Enable the dTSEC MIB counters overflow interrupt to get
+ accurate MIB counters values. Enabled it compensates
+ for the counters overflow but reduces performance and
+ triggers error messages in HV setups.
+
+config FSL_FM_MAX_FRAME_SIZE
+ int "Maximum L2 frame size"
+ depends on FSL_SDK_FMAN
+ range 64 9600
+ default "1522"
+ help
+ Configure this in relation to the maximum possible MTU of your
+ network configuration. In particular, one would need to
+ increase this value in order to use jumbo frames.
+ FSL_FM_MAX_FRAME_SIZE must accommodate the Ethernet FCS (4 bytes)
+ and one ETH+VLAN header (18 bytes), to a total of 22 bytes in
+ excess of the desired L3 MTU.
+
+ Note that having too large a FSL_FM_MAX_FRAME_SIZE (much larger
+ than the actual MTU) may lead to buffer exhaustion, especially
+ in the case of badly fragmented datagrams on the Rx path.
+ Conversely, having a FSL_FM_MAX_FRAME_SIZE smaller than the actual
+ MTU will lead to frames being dropped.
+
+ This can be overridden by specifying "fsl_fm_max_frm" in
+ the kernel bootargs:
+ * in Hypervisor-based scenarios, by adding a "chosen" node
+ with the "bootargs" property specifying
+ "fsl_fm_max_frm=<YourValue>";
+ * in non-Hypervisor-based scenarios, via u-boot's env, by
+ modifying the "bootargs" env variable.
+
+config FSL_FM_RX_EXTRA_HEADROOM
+ int "Add extra headroom at beginning of data buffers"
+ depends on FSL_SDK_FMAN
+ range 16 384
+ default "64"
+ help
+ Configure this to tell the Frame Manager to reserve some extra
+ space at the beginning of a data buffer on the receive path,
+ before Internal Context fields are copied. This is in addition
+ to the private data area already reserved for driver internal
+ use. The provided value must be a multiple of 16.
+
+ This setting can be overridden by specifying
+ "fsl_fm_rx_extra_headroom" in the kernel bootargs:
+ * in Hypervisor-based scenarios, by adding a "chosen" node
+ with the "bootargs" property specifying
+ "fsl_fm_rx_extra_headroom=<YourValue>";
+ * in non-Hypervisor-based scenarios, via u-boot's env, by
+ modifying the "bootargs" env variable.
+
+config FMAN_PFC
+ bool "FMan PFC support (EXPERIMENTAL)"
+ depends on ( FMAN_V3H || FMAN_V3L || FMAN_ARM) && FSL_SDK_FMAN
+ default n
+ help
+ This option enables PFC support on FMan v3 ports.
+ Data Center Bridging defines Classes of Service that are
+ flow-controlled using PFC pause frames.
+
+if FMAN_PFC
+config FMAN_PFC_COS_COUNT
+ int "Number of PFC Classes of Service"
+ depends on FMAN_PFC && FSL_SDK_FMAN
+ range 1 4
+ default "3"
+ help
+ The number of Classes of Service controlled by PFC.
+
+config FMAN_PFC_QUANTA_0
+ int "The pause quanta for PFC CoS 0"
+ depends on FMAN_PFC && FSL_SDK_FMAN
+ range 0 65535
+ default "65535"
+
+config FMAN_PFC_QUANTA_1
+ int "The pause quanta for PFC CoS 1"
+ depends on FMAN_PFC && FSL_SDK_FMAN
+ range 0 65535
+ default "65535"
+
+config FMAN_PFC_QUANTA_2
+ int "The pause quanta for PFC CoS 2"
+ depends on FMAN_PFC && FSL_SDK_FMAN
+ range 0 65535
+ default "65535"
+
+config FMAN_PFC_QUANTA_3
+ int "The pause quanta for PFC CoS 3"
+ depends on FMAN_PFC && FSL_SDK_FMAN
+ range 0 65535
+ default "65535"
+endif
+
+endif # FSL_SDK_FMAN
+
+endmenu
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+#
+obj-y += etc/
+obj-y += Peripherals/FM/
+obj-y += src/
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/HC/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-Hc.o
+
+fsl-ncsw-Hc-objs := hc.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/HC/hc.c
@@ -0,0 +1,1232 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "sprint_ext.h"
+#include "string_ext.h"
+
+#include "fm_common.h"
+#include "fm_hc.h"
+
+
+/**************************************************************************//**
+ @Description defaults
+*//***************************************************************************/
+#define DEFAULT_dataMemId 0
+
+#define HC_HCOR_OPCODE_PLCR_PRFL 0x0
+#define HC_HCOR_OPCODE_KG_SCM 0x1
+#define HC_HCOR_OPCODE_SYNC 0x2
+#define HC_HCOR_OPCODE_CC 0x3
+#define HC_HCOR_OPCODE_CC_AGE_MASK 0x4
+#define HC_HCOR_OPCODE_CC_CAPWAP_REASSM_TIMEOUT 0x5
+#define HC_HCOR_OPCODE_CC_REASSM_TIMEOUT 0x10
+#define HC_HCOR_OPCODE_CC_IP_FRAG_INITIALIZATION 0x11
+#define HC_HCOR_OPCODE_CC_UPDATE_WITH_AGING 0x13
+#define HC_HCOR_ACTION_REG_REASSM_TIMEOUT_ACTIVE_SHIFT 24
+#define HC_HCOR_EXTRA_REG_REASSM_TIMEOUT_TSBS_SHIFT 24
+#define HC_HCOR_EXTRA_REG_CC_AGING_ADD 0x80000000
+#define HC_HCOR_EXTRA_REG_CC_AGING_REMOVE 0x40000000
+#define HC_HCOR_EXTRA_REG_CC_AGING_CHANGE_MASK 0xC0000000
+#define HC_HCOR_EXTRA_REG_CC_REMOVE_INDX_SHIFT 24
+#define HC_HCOR_EXTRA_REG_CC_REMOVE_INDX_MASK 0x1F000000
+#define HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_SHIFT 16
+#define HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_MASK 0xF
+#define HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_CMD_SHIFT 24
+#define HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_BPID 16
+
+#define HC_HCOR_GBL 0x20000000
+
+#define HC_HCOR_KG_SCHEME_COUNTER 0x00000400
+
+#if (DPAA_VERSION == 10)
+#define HC_HCOR_KG_SCHEME_REGS_MASK 0xFFFFF800
+#else
+#define HC_HCOR_KG_SCHEME_REGS_MASK 0xFFFFFE00
+#endif /* (DPAA_VERSION == 10) */
+
+#define SIZE_OF_HC_FRAME_PORT_REGS (sizeof(t_HcFrame)-sizeof(struct fman_kg_scheme_regs)+sizeof(t_FmPcdKgPortRegs))
+#define SIZE_OF_HC_FRAME_SCHEME_REGS sizeof(t_HcFrame)
+#define SIZE_OF_HC_FRAME_PROFILES_REGS (sizeof(t_HcFrame)-sizeof(struct fman_kg_scheme_regs)+sizeof(t_FmPcdPlcrProfileRegs))
+#define SIZE_OF_HC_FRAME_PROFILE_CNT (sizeof(t_HcFrame)-sizeof(t_FmPcdPlcrProfileRegs)+sizeof(uint32_t))
+#define SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC 16
+
+#define HC_CMD_POOL_SIZE (INTG_MAX_NUM_OF_CORES)
+
+#define BUILD_FD(len) \
+do { \
+ memset(&fmFd, 0, sizeof(t_DpaaFD)); \
+ DPAA_FD_SET_ADDR(&fmFd, p_HcFrame); \
+ DPAA_FD_SET_OFFSET(&fmFd, 0); \
+ DPAA_FD_SET_LENGTH(&fmFd, len); \
+} while (0)
+
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+typedef struct t_FmPcdKgPortRegs {
+ volatile uint32_t spReg;
+ volatile uint32_t cppReg;
+} t_FmPcdKgPortRegs;
+
+typedef struct t_HcFrame {
+ volatile uint32_t opcode;
+ volatile uint32_t actionReg;
+ volatile uint32_t extraReg;
+ volatile uint32_t commandSequence;
+ union {
+ struct fman_kg_scheme_regs schemeRegs;
+ struct fman_kg_scheme_regs schemeRegsWithoutCounter;
+ t_FmPcdPlcrProfileRegs profileRegs;
+ volatile uint32_t singleRegForWrite; /* for writing SP, CPP, profile counter */
+ t_FmPcdKgPortRegs portRegsForRead;
+ volatile uint32_t clsPlanEntries[CLS_PLAN_NUM_PER_GRP];
+ t_FmPcdCcCapwapReassmTimeoutParams ccCapwapReassmTimeout;
+ t_FmPcdCcReassmTimeoutParams ccReassmTimeout;
+ } hcSpecificData;
+} t_HcFrame;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+typedef struct t_FmHc {
+ t_Handle h_FmPcd;
+ t_Handle h_HcPortDev;
+ t_FmPcdQmEnqueueCallback *f_QmEnqueue; /**< A callback for enqueuing frames to the QM */
+ t_Handle h_QmArg; /**< A handle to the QM module */
+ uint8_t dataMemId; /**< Memory partition ID for data buffers */
+
+ uint32_t seqNum[HC_CMD_POOL_SIZE]; /* FIFO of seqNum to use when
+ taking buffer */
+ uint32_t nextSeqNumLocation; /* seqNum location in seqNum[] for next buffer */
+ volatile bool enqueued[HC_CMD_POOL_SIZE]; /* HC is active - frame is enqueued
+ and not confirmed yet */
+ t_HcFrame *p_Frm[HC_CMD_POOL_SIZE];
+} t_FmHc;
+
+
+static t_Error FillBufPool(t_FmHc *p_FmHc)
+{
+ uint32_t i;
+
+ ASSERT_COND(p_FmHc);
+
+ for (i = 0; i < HC_CMD_POOL_SIZE; i++)
+ {
+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004
+ p_FmHc->p_Frm[i] = (t_HcFrame *)XX_MallocSmart((sizeof(t_HcFrame) + (16 - (sizeof(t_FmHc) % 16))),
+ p_FmHc->dataMemId,
+ 16);
+#else
+ p_FmHc->p_Frm[i] = (t_HcFrame *)XX_MallocSmart(sizeof(t_HcFrame),
+ p_FmHc->dataMemId,
+ 16);
+#endif /* FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 */
+ if (!p_FmHc->p_Frm[i])
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM HC frames!"));
+ }
+
+ /* Initialize FIFO of seqNum to use during GetBuf */
+ for (i = 0; i < HC_CMD_POOL_SIZE; i++)
+ {
+ p_FmHc->seqNum[i] = i;
+ }
+ p_FmHc->nextSeqNumLocation = 0;
+
+ return E_OK;
+}
+
+static __inline__ t_HcFrame * GetBuf(t_FmHc *p_FmHc, uint32_t *p_SeqNum)
+{
+ uint32_t intFlags;
+
+ ASSERT_COND(p_FmHc);
+
+ intFlags = FmPcdLock(p_FmHc->h_FmPcd);
+
+ if (p_FmHc->nextSeqNumLocation == HC_CMD_POOL_SIZE)
+ {
+ /* No more buffers */
+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags);
+ return NULL;
+ }
+
+ *p_SeqNum = p_FmHc->seqNum[p_FmHc->nextSeqNumLocation];
+ p_FmHc->nextSeqNumLocation++;
+
+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags);
+ return p_FmHc->p_Frm[*p_SeqNum];
+}
+
+static __inline__ void PutBuf(t_FmHc *p_FmHc, t_HcFrame *p_Buf, uint32_t seqNum)
+{
+ uint32_t intFlags;
+
+ UNUSED(p_Buf);
+
+ intFlags = FmPcdLock(p_FmHc->h_FmPcd);
+ ASSERT_COND(p_FmHc->nextSeqNumLocation);
+ p_FmHc->nextSeqNumLocation--;
+ p_FmHc->seqNum[p_FmHc->nextSeqNumLocation] = seqNum;
+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags);
+}
+
+static __inline__ t_Error EnQFrm(t_FmHc *p_FmHc, t_DpaaFD *p_FmFd, uint32_t seqNum)
+{
+ t_Error err = E_OK;
+ uint32_t intFlags;
+ uint32_t timeout=100;
+
+ intFlags = FmPcdLock(p_FmHc->h_FmPcd);
+ ASSERT_COND(!p_FmHc->enqueued[seqNum]);
+ p_FmHc->enqueued[seqNum] = TRUE;
+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags);
+ DBG(TRACE, ("Send Hc, SeqNum %d, buff@0x%x, fd offset 0x%x",
+ seqNum,
+ DPAA_FD_GET_ADDR(p_FmFd),
+ DPAA_FD_GET_OFFSET(p_FmFd)));
+ err = p_FmHc->f_QmEnqueue(p_FmHc->h_QmArg, (void *)p_FmFd);
+ if (err)
+ RETURN_ERROR(MINOR, err, ("HC enqueue failed"));
+
+ while (p_FmHc->enqueued[seqNum] && --timeout)
+ XX_UDelay(100);
+
+ if (!timeout)
+ RETURN_ERROR(MINOR, E_TIMEOUT, ("HC Callback, timeout exceeded"));
+
+ return err;
+}
+
+
+t_Handle FmHcConfigAndInit(t_FmHcParams *p_FmHcParams)
+{
+ t_FmHc *p_FmHc;
+ t_FmPortParams fmPortParam;
+ t_Error err;
+
+ p_FmHc = (t_FmHc *)XX_Malloc(sizeof(t_FmHc));
+ if (!p_FmHc)
+ {
+ REPORT_ERROR(MINOR, E_NO_MEMORY, ("HC obj"));
+ return NULL;
+ }
+ memset(p_FmHc,0,sizeof(t_FmHc));
+
+ p_FmHc->h_FmPcd = p_FmHcParams->h_FmPcd;
+ p_FmHc->f_QmEnqueue = p_FmHcParams->params.f_QmEnqueue;
+ p_FmHc->h_QmArg = p_FmHcParams->params.h_QmArg;
+ p_FmHc->dataMemId = DEFAULT_dataMemId;
+
+ err = FillBufPool(p_FmHc);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ FmHcFree(p_FmHc);
+ return NULL;
+ }
+
+ if (!FmIsMaster(p_FmHcParams->h_Fm))
+ return (t_Handle)p_FmHc;
+
+ memset(&fmPortParam, 0, sizeof(fmPortParam));
+ fmPortParam.baseAddr = p_FmHcParams->params.portBaseAddr;
+ fmPortParam.portType = e_FM_PORT_TYPE_OH_HOST_COMMAND;
+ fmPortParam.portId = p_FmHcParams->params.portId;
+ fmPortParam.liodnBase = p_FmHcParams->params.liodnBase;
+ fmPortParam.h_Fm = p_FmHcParams->h_Fm;
+
+ fmPortParam.specificParams.nonRxParams.errFqid = p_FmHcParams->params.errFqid;
+ fmPortParam.specificParams.nonRxParams.dfltFqid = p_FmHcParams->params.confFqid;
+ fmPortParam.specificParams.nonRxParams.qmChannel = p_FmHcParams->params.qmChannel;
+
+ p_FmHc->h_HcPortDev = FM_PORT_Config(&fmPortParam);
+ if (!p_FmHc->h_HcPortDev)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_HANDLE, ("FM HC port!"));
+ XX_Free(p_FmHc);
+ return NULL;
+ }
+
+ err = FM_PORT_ConfigMaxFrameLength(p_FmHc->h_HcPortDev,
+ (uint16_t)sizeof(t_HcFrame));
+
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, ("FM HC port init!"));
+ FmHcFree(p_FmHc);
+ return NULL;
+ }
+
+ /* final init */
+ err = FM_PORT_Init(p_FmHc->h_HcPortDev);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, ("FM HC port init!"));
+ FmHcFree(p_FmHc);
+ return NULL;
+ }
+
+ err = FM_PORT_Enable(p_FmHc->h_HcPortDev);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, ("FM HC port enable!"));
+ FmHcFree(p_FmHc);
+ return NULL;
+ }
+
+ return (t_Handle)p_FmHc;
+}
+
+void FmHcFree(t_Handle h_FmHc)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ int i;
+
+ if (!p_FmHc)
+ return;
+
+ for (i=0; i<HC_CMD_POOL_SIZE; i++)
+ if (p_FmHc->p_Frm[i])
+ XX_FreeSmart(p_FmHc->p_Frm[i]);
+ else
+ break;
+
+ if (p_FmHc->h_HcPortDev)
+ FM_PORT_Free(p_FmHc->h_HcPortDev);
+
+ XX_Free(p_FmHc);
+}
+
+/*****************************************************************************/
+t_Error FmHcSetFramesDataMemory(t_Handle h_FmHc,
+ uint8_t memId)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ int i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmHc, E_INVALID_HANDLE);
+
+ p_FmHc->dataMemId = memId;
+
+ for (i=0; i<HC_CMD_POOL_SIZE; i++)
+ if (p_FmHc->p_Frm[i])
+ XX_FreeSmart(p_FmHc->p_Frm[i]);
+
+ return FillBufPool(p_FmHc);
+}
+
+void FmHcTxConf(t_Handle h_FmHc, t_DpaaFD *p_Fd)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_FmHc);
+
+ intFlags = FmPcdLock(p_FmHc->h_FmPcd);
+ p_HcFrame = (t_HcFrame *)PTR_MOVE(DPAA_FD_GET_ADDR(p_Fd), DPAA_FD_GET_OFFSET(p_Fd));
+
+ DBG(TRACE, ("Hc Conf, SeqNum %d, FD@0x%x, fd offset 0x%x",
+ p_HcFrame->commandSequence, DPAA_FD_GET_ADDR(p_Fd), DPAA_FD_GET_OFFSET(p_Fd)));
+
+ if (!(p_FmHc->enqueued[p_HcFrame->commandSequence]))
+ REPORT_ERROR(MINOR, E_INVALID_FRAME, ("Not an Host-Command frame received!"));
+ else
+ p_FmHc->enqueued[p_HcFrame->commandSequence] = FALSE;
+ FmPcdUnlock(p_FmHc->h_FmPcd, intFlags);
+}
+
+t_Error FmHcPcdKgSetScheme(t_Handle h_FmHc,
+ t_Handle h_Scheme,
+ struct fman_kg_scheme_regs *p_SchemeRegs,
+ bool updateCounter)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_Error err = E_OK;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint8_t physicalSchemeId;
+ uint32_t seqNum;
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme);
+
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, updateCounter);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+ memcpy(&p_HcFrame->hcSpecificData.schemeRegs, p_SchemeRegs, sizeof(struct fman_kg_scheme_regs));
+ if (!updateCounter)
+ {
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_dv0 = p_SchemeRegs->kgse_dv0;
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_dv1 = p_SchemeRegs->kgse_dv1;
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_ccbs = p_SchemeRegs->kgse_ccbs;
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mv = p_SchemeRegs->kgse_mv;
+ }
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdKgDeleteScheme(t_Handle h_FmHc, t_Handle h_Scheme)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_Error err = E_OK;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint8_t physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme);
+ uint32_t seqNum;
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, TRUE);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+ memset(&p_HcFrame->hcSpecificData.schemeRegs, 0, sizeof(struct fman_kg_scheme_regs));
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdKgCcGetSetParams(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_Error err = E_OK;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint8_t relativeSchemeId;
+ uint8_t physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme);
+ uint32_t tmpReg32 = 0;
+ uint32_t seqNum;
+
+ /* Scheme is locked by calling routine */
+ /* WARNING - this lock will not be efficient if other HC routine will attempt to change
+ * "kgse_mode" or "kgse_om" without locking scheme !
+ */
+
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmHc->h_FmPcd, physicalSchemeId);
+ if ( relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+
+ if (!FmPcdKgGetRequiredActionFlag(p_FmHc->h_FmPcd, relativeSchemeId) ||
+ !(FmPcdKgGetRequiredAction(p_FmHc->h_FmPcd, relativeSchemeId) & requiredAction))
+ {
+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) &&
+ (FmPcdKgGetNextEngine(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_PLCR))
+ {
+ if ((FmPcdKgIsDirectPlcr(p_FmHc->h_FmPcd, relativeSchemeId) == FALSE) ||
+ (FmPcdKgIsDistrOnPlcrProfile(p_FmHc->h_FmPcd, relativeSchemeId) == TRUE))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("In this situation PP can not be with distribution and has to be shared"));
+ err = FmPcdPlcrCcGetSetParams(p_FmHc->h_FmPcd, FmPcdKgGetRelativeProfileId(p_FmHc->h_FmPcd, relativeSchemeId), requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ else /* From here we deal with KG-Schemes only */
+ {
+ /* Pre change general code */
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+ p_HcFrame->commandSequence = seqNum;
+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC);
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ /* specific change */
+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA) &&
+ ((FmPcdKgGetNextEngine(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_DONE) &&
+ (FmPcdKgGetDoneAction(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_ENQ_FRAME)))
+ {
+ tmpReg32 = p_HcFrame->hcSpecificData.schemeRegs.kgse_mode;
+ ASSERT_COND(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME));
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mode = tmpReg32 | NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+ }
+
+ if ((requiredAction & UPDATE_KG_NIA_CC_WA) &&
+ (FmPcdKgGetNextEngine(p_FmHc->h_FmPcd, relativeSchemeId) == e_FM_PCD_CC))
+ {
+ tmpReg32 = p_HcFrame->hcSpecificData.schemeRegs.kgse_mode;
+ ASSERT_COND(tmpReg32 & (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC));
+ tmpReg32 &= ~NIA_FM_CTL_AC_CC;
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mode = tmpReg32 | NIA_FM_CTL_AC_PRE_CC;
+ }
+
+ if (requiredAction & UPDATE_KG_OPT_MODE)
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_om = value;
+
+ if (requiredAction & UPDATE_KG_NIA)
+ {
+ tmpReg32 = p_HcFrame->hcSpecificData.schemeRegs.kgse_mode;
+ tmpReg32 &= ~(NIA_ENG_MASK | NIA_AC_MASK);
+ tmpReg32 |= value;
+ p_HcFrame->hcSpecificData.schemeRegs.kgse_mode = tmpReg32;
+ }
+
+ /* Post change general code */
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+
+ BUILD_FD(sizeof(t_HcFrame));
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+ }
+
+ return E_OK;
+}
+
+uint32_t FmHcPcdKgGetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_Error err;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint32_t retVal;
+ uint8_t relativeSchemeId;
+ uint8_t physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme);
+ uint32_t seqNum;
+
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmHc->h_FmPcd, physicalSchemeId);
+ if ( relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+ return 0;
+ }
+
+ /* first read scheme and check that it is valid */
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ {
+ REPORT_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ return 0;
+ }
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC);
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+ if (err != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return 0;
+ }
+
+ if (!FmPcdKgHwSchemeIsValid(p_HcFrame->hcSpecificData.schemeRegs.kgse_mode))
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is invalid"));
+ return 0;
+ }
+
+ retVal = p_HcFrame->hcSpecificData.schemeRegs.kgse_spc;
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ return retVal;
+}
+
+t_Error FmHcPcdKgSetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t value)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_Error err = E_OK;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint8_t relativeSchemeId, physicalSchemeId;
+ uint32_t seqNum;
+
+ physicalSchemeId = FmPcdKgGetSchemeId(h_Scheme);
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmHc->h_FmPcd, physicalSchemeId);
+ if ( relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+
+ /* first read scheme and check that it is valid */
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, TRUE);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_COUNTER;
+ /* write counter */
+ p_HcFrame->hcSpecificData.singleRegForWrite = value;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ return err;
+}
+
+t_Error FmHcPcdKgSetClsPlan(t_Handle h_FmHc, t_FmPcdKgInterModuleClsPlanSet *p_Set)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint8_t i, idx;
+ uint32_t seqNum;
+ t_Error err = E_OK;
+
+ ASSERT_COND(p_FmHc);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ for (i = p_Set->baseEntry; i < (p_Set->baseEntry+p_Set->numOfClsPlanEntries); i+=8)
+ {
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildWriteClsPlanBlockActionReg((uint8_t)(i / CLS_PLAN_NUM_PER_GRP));
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+
+ idx = (uint8_t)(i - p_Set->baseEntry);
+ ASSERT_COND(idx < FM_PCD_MAX_NUM_OF_CLS_PLANS);
+ memcpy(&p_HcFrame->hcSpecificData.clsPlanEntries, &p_Set->vectors[idx], CLS_PLAN_NUM_PER_GRP*sizeof(uint32_t));
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+ }
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ return err;
+}
+
+t_Error FmHcPcdKgDeleteClsPlan(t_Handle h_FmHc, uint8_t grpId)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet;
+
+ p_ClsPlanSet = (t_FmPcdKgInterModuleClsPlanSet *)XX_Malloc(sizeof(t_FmPcdKgInterModuleClsPlanSet));
+ if (!p_ClsPlanSet)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Classification plan set"));
+
+ memset(p_ClsPlanSet, 0, sizeof(t_FmPcdKgInterModuleClsPlanSet));
+
+ p_ClsPlanSet->baseEntry = FmPcdKgGetClsPlanGrpBase(p_FmHc->h_FmPcd, grpId);
+ p_ClsPlanSet->numOfClsPlanEntries = FmPcdKgGetClsPlanGrpSize(p_FmHc->h_FmPcd, grpId);
+ ASSERT_COND(p_ClsPlanSet->numOfClsPlanEntries <= FM_PCD_MAX_NUM_OF_CLS_PLANS);
+
+ if (FmHcPcdKgSetClsPlan(p_FmHc, p_ClsPlanSet) != E_OK)
+ {
+ XX_Free(p_ClsPlanSet);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ }
+
+ XX_Free(p_ClsPlanSet);
+ FmPcdKgDestroyClsPlanGrp(p_FmHc->h_FmPcd, grpId);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdCcCapwapTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcCapwapReassmTimeoutParams *p_CcCapwapReassmTimeoutParams )
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err;
+ uint32_t seqNum;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC_CAPWAP_REASSM_TIMEOUT);
+ memcpy(&p_HcFrame->hcSpecificData.ccCapwapReassmTimeout, p_CcCapwapReassmTimeoutParams, sizeof(t_FmPcdCcCapwapReassmTimeoutParams));
+ p_HcFrame->commandSequence = seqNum;
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ return err;
+}
+
+t_Error FmHcPcdCcIpFragScratchPollCmd(t_Handle h_FmHc, bool fill, t_FmPcdCcFragScratchPoolCmdParams *p_FmPcdCcFragScratchPoolCmdParams)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err;
+ uint32_t seqNum;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC_IP_FRAG_INITIALIZATION);
+ p_HcFrame->actionReg = (uint32_t)(((fill == TRUE) ? 0 : 1) << HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_CMD_SHIFT);
+ p_HcFrame->actionReg |= p_FmPcdCcFragScratchPoolCmdParams->bufferPoolId << HC_HCOR_ACTION_REG_IP_FRAG_SCRATCH_POOL_BPID;
+ if (fill == TRUE)
+ {
+ p_HcFrame->extraReg = p_FmPcdCcFragScratchPoolCmdParams->numOfBuffers;
+ }
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ p_FmPcdCcFragScratchPoolCmdParams->numOfBuffers = p_HcFrame->extraReg;
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ return E_OK;
+}
+
+t_Error FmHcPcdCcTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcReassmTimeoutParams *p_CcReassmTimeoutParams, uint8_t *p_Result)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err;
+ uint32_t seqNum;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC_REASSM_TIMEOUT);
+ p_HcFrame->actionReg = (uint32_t)((p_CcReassmTimeoutParams->activate ? 0 : 1) << HC_HCOR_ACTION_REG_REASSM_TIMEOUT_ACTIVE_SHIFT);
+ p_HcFrame->extraReg = (p_CcReassmTimeoutParams->tsbs << HC_HCOR_EXTRA_REG_REASSM_TIMEOUT_TSBS_SHIFT) | p_CcReassmTimeoutParams->iprcpt;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ *p_Result = (uint8_t)
+ ((p_HcFrame->actionReg >> HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_SHIFT) & HC_HCOR_ACTION_REG_REASSM_TIMEOUT_RES_MASK);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ return E_OK;
+}
+
+t_Error FmHcPcdPlcrCcGetSetParams(t_Handle h_FmHc,uint16_t absoluteProfileId, uint32_t requiredAction)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err;
+ uint32_t tmpReg32 = 0;
+ uint32_t requiredActionTmp, requiredActionFlag;
+ uint32_t seqNum;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0);
+
+ /* Profile is locked by calling routine */
+ /* WARNING - this lock will not be efficient if other HC routine will attempt to change
+ * "fmpl_pegnia" "fmpl_peynia" or "fmpl_pernia" without locking Profile !
+ */
+
+ requiredActionTmp = FmPcdPlcrGetRequiredAction(p_FmHc->h_FmPcd, absoluteProfileId);
+ requiredActionFlag = FmPcdPlcrGetRequiredActionFlag(p_FmHc->h_FmPcd, absoluteProfileId);
+
+ if (!requiredActionFlag || !(requiredActionTmp & requiredAction))
+ {
+ if (requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA)
+ {
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ /* first read scheme and check that it is valid */
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildReadPlcrActionReg(absoluteProfileId);
+ p_HcFrame->extraReg = 0x00008000;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC);
+
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ tmpReg32 = p_HcFrame->hcSpecificData.profileRegs.fmpl_pegnia;
+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)))
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Next engine of this policer profile has to be assigned to FM_PCD_DONE"));
+ }
+
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId);
+ p_HcFrame->actionReg |= FmPcdPlcrBuildNiaProfileReg(TRUE, FALSE, FALSE);
+ p_HcFrame->extraReg = 0x00008000;
+ p_HcFrame->hcSpecificData.singleRegForWrite = tmpReg32;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT);
+
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ tmpReg32 = p_HcFrame->hcSpecificData.profileRegs.fmpl_peynia;
+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)))
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE"));
+ }
+
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId);
+ p_HcFrame->actionReg |= FmPcdPlcrBuildNiaProfileReg(FALSE, TRUE, FALSE);
+ p_HcFrame->extraReg = 0x00008000;
+ p_HcFrame->hcSpecificData.singleRegForWrite = tmpReg32;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT);
+
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ tmpReg32 = p_HcFrame->hcSpecificData.profileRegs.fmpl_pernia;
+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)))
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE"));
+ }
+
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId);
+ p_HcFrame->actionReg |= FmPcdPlcrBuildNiaProfileReg(FALSE, FALSE, TRUE);
+ p_HcFrame->extraReg = 0x00008000;
+ p_HcFrame->hcSpecificData.singleRegForWrite = tmpReg32;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT);
+
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ }
+ }
+
+ return E_OK;
+}
+
+t_Error FmHcPcdPlcrSetProfile(t_Handle h_FmHc, t_Handle h_Profile, t_FmPcdPlcrProfileRegs *p_PlcrRegs)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_Error err = E_OK;
+ uint16_t profileIndx;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint32_t seqNum;
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+
+ profileIndx = FmPcdPlcrProfileGetAbsoluteId(h_Profile);
+
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionRegs(profileIndx);
+ p_HcFrame->extraReg = 0x00008000;
+ memcpy(&p_HcFrame->hcSpecificData.profileRegs, p_PlcrRegs, sizeof(t_FmPcdPlcrProfileRegs));
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdPlcrDeleteProfile(t_Handle h_FmHc, t_Handle h_Profile)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile);
+ t_Error err = E_OK;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint32_t seqNum;
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId);
+ p_HcFrame->actionReg |= 0x00008000;
+ p_HcFrame->extraReg = 0x00008000;
+ memset(&p_HcFrame->hcSpecificData.profileRegs, 0, sizeof(t_FmPcdPlcrProfileRegs));
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdPlcrSetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter, uint32_t value)
+{
+
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile);
+ t_Error err = E_OK;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint32_t seqNum;
+
+ /* first read scheme and check that it is valid */
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildWritePlcrActionReg(absoluteProfileId);
+ p_HcFrame->actionReg |= FmPcdPlcrBuildCounterProfileReg(counter);
+ p_HcFrame->extraReg = 0x00008000;
+ p_HcFrame->hcSpecificData.singleRegForWrite = value;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_PROFILE_CNT);
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+uint32_t FmHcPcdPlcrGetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile);
+ t_Error err;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ uint32_t retVal = 0;
+ uint32_t seqNum;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmHc, E_INVALID_HANDLE,0);
+
+ /* first read scheme and check that it is valid */
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ {
+ REPORT_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ return 0;
+ }
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_PLCR_PRFL);
+ p_HcFrame->actionReg = FmPcdPlcrBuildReadPlcrActionReg(absoluteProfileId);
+ p_HcFrame->extraReg = 0x00008000;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC);
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+ if (err != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return 0;
+ }
+
+ switch (counter)
+ {
+ case e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER:
+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_pegpc;
+ break;
+ case e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER:
+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_peypc;
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER:
+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_perpc;
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER:
+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_perypc;
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER:
+ retVal = p_HcFrame->hcSpecificData.profileRegs.fmpl_perrpc;
+ break;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ return retVal;
+}
+
+t_Error FmHcKgWriteSp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t spReg, bool add)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err = E_OK;
+ uint32_t seqNum;
+
+ ASSERT_COND(p_FmHc);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ /* first read SP register */
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildReadPortSchemeBindActionReg(hardwarePortId);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_PORT_REGS);
+
+ if ((err = EnQFrm(p_FmHc, &fmFd, seqNum)) != E_OK)
+ {
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ /* spReg is the first reg, so we can use it both for read and for write */
+ if (add)
+ p_HcFrame->hcSpecificData.portRegsForRead.spReg |= spReg;
+ else
+ p_HcFrame->hcSpecificData.portRegsForRead.spReg &= ~spReg;
+
+ p_HcFrame->actionReg = FmPcdKgBuildWritePortSchemeBindActionReg(hardwarePortId);
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcKgWriteCpp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t cppReg)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err = E_OK;
+ uint32_t seqNum;
+
+ ASSERT_COND(p_FmHc);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ /* first read SP register */
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_KG_SCM);
+ p_HcFrame->actionReg = FmPcdKgBuildWritePortClsPlanBindActionReg(hardwarePortId);
+ p_HcFrame->extraReg = HC_HCOR_KG_SCHEME_REGS_MASK;
+ p_HcFrame->hcSpecificData.singleRegForWrite = cppReg;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdCcDoDynamicChange(t_Handle h_FmHc, uint32_t oldAdAddrOffset, uint32_t newAdAddrOffset)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err = E_OK;
+ uint32_t seqNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmHc, E_INVALID_HANDLE);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_CC);
+ p_HcFrame->actionReg = newAdAddrOffset;
+ p_HcFrame->actionReg |= 0xc0000000;
+ p_HcFrame->extraReg = oldAdAddrOffset;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(SIZE_OF_HC_FRAME_READ_OR_CC_DYNAMIC);
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmHcPcdSync(t_Handle h_FmHc)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ t_HcFrame *p_HcFrame;
+ t_DpaaFD fmFd;
+ t_Error err = E_OK;
+ uint32_t seqNum;
+
+ ASSERT_COND(p_FmHc);
+
+ p_HcFrame = GetBuf(p_FmHc, &seqNum);
+ if (!p_HcFrame)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("HC Frame object"));
+ memset(p_HcFrame, 0, sizeof(t_HcFrame));
+ /* first read SP register */
+ p_HcFrame->opcode = (uint32_t)(HC_HCOR_GBL | HC_HCOR_OPCODE_SYNC);
+ p_HcFrame->actionReg = 0;
+ p_HcFrame->extraReg = 0;
+ p_HcFrame->commandSequence = seqNum;
+
+ BUILD_FD(sizeof(t_HcFrame));
+
+ err = EnQFrm(p_FmHc, &fmFd, seqNum);
+
+ PutBuf(p_FmHc, p_HcFrame, seqNum);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Handle FmHcGetPort(t_Handle h_FmHc)
+{
+ t_FmHc *p_FmHc = (t_FmHc*)h_FmHc;
+ return p_FmHc->h_HcPortDev;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/Makefile
@@ -0,0 +1,28 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-MAC.o
+
+fsl-ncsw-MAC-objs := dtsec.o dtsec_mii_acc.o fm_mac.o tgec.o tgec_mii_acc.o \
+ fman_dtsec.o fman_dtsec_mii_acc.o fman_memac.o \
+ fman_tgec.o fman_crc32.o
+
+ifeq ($(CONFIG_FMAN_V3H),y)
+fsl-ncsw-MAC-objs += memac.o memac_mii_acc.o fman_memac_mii_acc.o
+endif
+ifeq ($(CONFIG_FMAN_V3L),y)
+fsl-ncsw-MAC-objs += memac.o memac_mii_acc.o fman_memac_mii_acc.o
+endif
+ifeq ($(CONFIG_FMAN_ARM),y)
+fsl-ncsw-MAC-objs += memac.o memac_mii_acc.o fman_memac_mii_acc.o
+endif
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c
@@ -0,0 +1,1504 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File dtsec.c
+
+ @Description FMan dTSEC driver
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "xx_ext.h"
+#include "endian_ext.h"
+#include "debug_ext.h"
+#include "crc_mac_addr_ext.h"
+
+#include "fm_common.h"
+#include "dtsec.h"
+#include "fsl_fman_dtsec.h"
+#include "fsl_fman_dtsec_mii_acc.h"
+
+/*****************************************************************************/
+/* Internal routines */
+/*****************************************************************************/
+
+static t_Error CheckInitParameters(t_Dtsec *p_Dtsec)
+{
+ if (ENET_SPEED_FROM_MODE(p_Dtsec->enetMode) >= e_ENET_SPEED_10000)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet 1G MAC driver only supports 1G or lower speeds"));
+ if (p_Dtsec->macId >= FM_MAX_NUM_OF_1G_MACS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("macId can not be greater than the number of 1G MACs"));
+ if (p_Dtsec->addr == 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet MAC Must have a valid MAC Address"));
+ if ((ENET_SPEED_FROM_MODE(p_Dtsec->enetMode) >= e_ENET_SPEED_1000) &&
+ p_Dtsec->p_DtsecDriverParam->halfdup_on)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet MAC 1G can't work in half duplex"));
+ if (p_Dtsec->p_DtsecDriverParam->halfdup_on && (p_Dtsec->p_DtsecDriverParam)->loopback)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("LoopBack is not supported in halfDuplex mode"));
+#ifdef FM_RX_PREAM_4_ERRATA_DTSEC_A001
+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev <= 6) /* fixed for rev3 */
+ if (p_Dtsec->p_DtsecDriverParam->rx_preamble)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("preambleRxEn"));
+#endif /* FM_RX_PREAM_4_ERRATA_DTSEC_A001 */
+ if (((p_Dtsec->p_DtsecDriverParam)->tx_preamble || (p_Dtsec->p_DtsecDriverParam)->rx_preamble) &&( (p_Dtsec->p_DtsecDriverParam)->preamble_len != 0x7))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Preamble length should be 0x7 bytes"));
+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_on &&
+ (p_Dtsec->p_DtsecDriverParam->tx_time_stamp_en || p_Dtsec->p_DtsecDriverParam->rx_time_stamp_en))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dTSEC in half duplex mode has to be with 1588 timeStamping diable"));
+ if ((p_Dtsec->p_DtsecDriverParam)->rx_flow && (p_Dtsec->p_DtsecDriverParam)->rx_ctrl_acc )
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Receive control frame are not passed to the system memory so it can not be accept "));
+ if ((p_Dtsec->p_DtsecDriverParam)->rx_prepend > MAX_PACKET_ALIGNMENT)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("packetAlignmentPadding can't be greater than %d ",MAX_PACKET_ALIGNMENT ));
+ if (((p_Dtsec->p_DtsecDriverParam)->non_back_to_back_ipg1 > MAX_INTER_PACKET_GAP) ||
+ ((p_Dtsec->p_DtsecDriverParam)->non_back_to_back_ipg2 > MAX_INTER_PACKET_GAP) ||
+ ((p_Dtsec->p_DtsecDriverParam)->back_to_back_ipg > MAX_INTER_PACKET_GAP))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inter packet gap can't be greater than %d ",MAX_INTER_PACKET_GAP ));
+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_alt_backoff_val > MAX_INTER_PALTERNATE_BEB)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("alternateBackoffVal can't be greater than %d ",MAX_INTER_PALTERNATE_BEB ));
+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_retransmit > MAX_RETRANSMISSION)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("maxRetransmission can't be greater than %d ",MAX_RETRANSMISSION ));
+ if ((p_Dtsec->p_DtsecDriverParam)->halfdup_coll_window > MAX_COLLISION_WINDOW)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("collisionWindow can't be greater than %d ",MAX_COLLISION_WINDOW ));
+
+ /* If Auto negotiation process is disabled, need to */
+ /* Set up the PHY using the MII Management Interface */
+ if (p_Dtsec->p_DtsecDriverParam->tbipa > MAX_PHYS)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, ("PHY address (should be 0-%d)", MAX_PHYS));
+ if (!p_Dtsec->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("uninitialized f_Exception"));
+ if (!p_Dtsec->f_Event)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("uninitialized f_Event"));
+
+#ifdef FM_LEN_CHECK_ERRATA_FMAN_SW002
+ if (p_Dtsec->p_DtsecDriverParam->rx_len_check)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("LengthCheck!"));
+#endif /* FM_LEN_CHECK_ERRATA_FMAN_SW002 */
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static uint32_t GetMacAddrHashCode(uint64_t ethAddr)
+{
+ uint32_t crc;
+
+ /* CRC calculation */
+ GET_MAC_ADDR_CRC(ethAddr, crc);
+
+ crc = GetMirror32(crc);
+
+ return crc;
+}
+
+/* ......................................................................... */
+
+static void UpdateStatistics(t_Dtsec *p_Dtsec)
+{
+ uint32_t car1, car2;
+
+ fman_dtsec_get_clear_carry_regs(p_Dtsec->p_MemMap, &car1, &car2);
+
+ if (car1)
+ {
+ if (car1 & CAR1_TR64)
+ p_Dtsec->internalStatistics.tr64 += VAL22BIT;
+ if (car1 & CAR1_TR127)
+ p_Dtsec->internalStatistics.tr127 += VAL22BIT;
+ if (car1 & CAR1_TR255)
+ p_Dtsec->internalStatistics.tr255 += VAL22BIT;
+ if (car1 & CAR1_TR511)
+ p_Dtsec->internalStatistics.tr511 += VAL22BIT;
+ if (car1 & CAR1_TRK1)
+ p_Dtsec->internalStatistics.tr1k += VAL22BIT;
+ if (car1 & CAR1_TRMAX)
+ p_Dtsec->internalStatistics.trmax += VAL22BIT;
+ if (car1 & CAR1_TRMGV)
+ p_Dtsec->internalStatistics.trmgv += VAL22BIT;
+ if (car1 & CAR1_RBYT)
+ p_Dtsec->internalStatistics.rbyt += (uint64_t)VAL32BIT;
+ if (car1 & CAR1_RPKT)
+ p_Dtsec->internalStatistics.rpkt += VAL22BIT;
+ if (car1 & CAR1_RMCA)
+ p_Dtsec->internalStatistics.rmca += VAL22BIT;
+ if (car1 & CAR1_RBCA)
+ p_Dtsec->internalStatistics.rbca += VAL22BIT;
+ if (car1 & CAR1_RXPF)
+ p_Dtsec->internalStatistics.rxpf += VAL16BIT;
+ if (car1 & CAR1_RALN)
+ p_Dtsec->internalStatistics.raln += VAL16BIT;
+ if (car1 & CAR1_RFLR)
+ p_Dtsec->internalStatistics.rflr += VAL16BIT;
+ if (car1 & CAR1_RCDE)
+ p_Dtsec->internalStatistics.rcde += VAL16BIT;
+ if (car1 & CAR1_RCSE)
+ p_Dtsec->internalStatistics.rcse += VAL16BIT;
+ if (car1 & CAR1_RUND)
+ p_Dtsec->internalStatistics.rund += VAL16BIT;
+ if (car1 & CAR1_ROVR)
+ p_Dtsec->internalStatistics.rovr += VAL16BIT;
+ if (car1 & CAR1_RFRG)
+ p_Dtsec->internalStatistics.rfrg += VAL16BIT;
+ if (car1 & CAR1_RJBR)
+ p_Dtsec->internalStatistics.rjbr += VAL16BIT;
+ if (car1 & CAR1_RDRP)
+ p_Dtsec->internalStatistics.rdrp += VAL16BIT;
+ }
+ if (car2)
+ {
+ if (car2 & CAR2_TFCS)
+ p_Dtsec->internalStatistics.tfcs += VAL12BIT;
+ if (car2 & CAR2_TBYT)
+ p_Dtsec->internalStatistics.tbyt += (uint64_t)VAL32BIT;
+ if (car2 & CAR2_TPKT)
+ p_Dtsec->internalStatistics.tpkt += VAL22BIT;
+ if (car2 & CAR2_TMCA)
+ p_Dtsec->internalStatistics.tmca += VAL22BIT;
+ if (car2 & CAR2_TBCA)
+ p_Dtsec->internalStatistics.tbca += VAL22BIT;
+ if (car2 & CAR2_TXPF)
+ p_Dtsec->internalStatistics.txpf += VAL16BIT;
+ if (car2 & CAR2_TDRP)
+ p_Dtsec->internalStatistics.tdrp += VAL16BIT;
+ }
+}
+
+/* .............................................................................. */
+
+static uint16_t DtsecGetMaxFrameLength(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_VALUE(p_Dtsec, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE, 0);
+
+ return fman_dtsec_get_max_frame_len(p_Dtsec->p_MemMap);
+}
+
+/* .............................................................................. */
+
+static void DtsecIsr(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ uint32_t event;
+ struct dtsec_regs *p_DtsecMemMap = p_Dtsec->p_MemMap;
+
+ /* do not handle MDIO events */
+ event = fman_dtsec_get_event(p_DtsecMemMap, (uint32_t)(~(DTSEC_IMASK_MMRDEN | DTSEC_IMASK_MMWREN)));
+
+ event &= fman_dtsec_get_interrupt_mask(p_DtsecMemMap);
+
+ fman_dtsec_ack_event(p_DtsecMemMap, event);
+
+ if (event & DTSEC_IMASK_BREN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_BAB_RX);
+ if (event & DTSEC_IMASK_RXCEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_RX_CTL);
+ if (event & DTSEC_IMASK_MSROEN)
+ UpdateStatistics(p_Dtsec);
+ if (event & DTSEC_IMASK_GTSCEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET);
+ if (event & DTSEC_IMASK_BTEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_BAB_TX);
+ if (event & DTSEC_IMASK_TXCEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_CTL);
+ if (event & DTSEC_IMASK_TXEEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_ERR);
+ if (event & DTSEC_IMASK_LCEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_LATE_COL);
+ if (event & DTSEC_IMASK_CRLEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_COL_RET_LMT);
+ if (event & DTSEC_IMASK_XFUNEN)
+ {
+#ifdef FM_TX_LOCKUP_ERRATA_DTSEC6
+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
+ {
+ uint32_t tpkt1, tmpReg1, tpkt2, tmpReg2, i;
+ /* a. Write 0x00E0_0C00 to DTSEC_ID */
+ /* This is a read only regidter */
+
+ /* b. Read and save the value of TPKT */
+ tpkt1 = GET_UINT32(p_DtsecMemMap->tpkt);
+
+ /* c. Read the register at dTSEC address offset 0x32C */
+ tmpReg1 = GET_UINT32(*(uint32_t*)((uint8_t*)p_DtsecMemMap + 0x32c));
+
+ /* d. Compare bits [9:15] to bits [25:31] of the register at address offset 0x32C. */
+ if ((tmpReg1 & 0x007F0000) != (tmpReg1 & 0x0000007F))
+ {
+ /* If they are not equal, save the value of this register and wait for at least
+ * MAXFRM*16 ns */
+ XX_UDelay((uint32_t)(MIN(DtsecGetMaxFrameLength(p_Dtsec)*16/1000, 1)));
+ }
+
+ /* e. Read and save TPKT again and read the register at dTSEC address offset
+ 0x32C again*/
+ tpkt2 = GET_UINT32(p_DtsecMemMap->tpkt);
+ tmpReg2 = GET_UINT32(*(uint32_t*)((uint8_t*)p_DtsecMemMap + 0x32c));
+
+ /* f. Compare the value of TPKT saved in step b to value read in step e. Also
+ compare bits [9:15] of the register at offset 0x32C saved in step d to the value
+ of bits [9:15] saved in step e. If the two registers values are unchanged, then
+ the transmit portion of the dTSEC controller is locked up and the user should
+ proceed to the recover sequence. */
+ if ((tpkt1 == tpkt2) && ((tmpReg1 & 0x007F0000) == (tmpReg2 & 0x007F0000)))
+ {
+ /* recover sequence */
+
+ /* a.Write a 1 to RCTRL[GRS]*/
+
+ WRITE_UINT32(p_DtsecMemMap->rctrl, GET_UINT32(p_DtsecMemMap->rctrl) | RCTRL_GRS);
+
+ /* b.Wait until IEVENT[GRSC]=1, or at least 100 us has elapsed. */
+ for (i = 0 ; i < 100 ; i++ )
+ {
+ if (GET_UINT32(p_DtsecMemMap->ievent) & DTSEC_IMASK_GRSCEN)
+ break;
+ XX_UDelay(1);
+ }
+ if (GET_UINT32(p_DtsecMemMap->ievent) & DTSEC_IMASK_GRSCEN)
+ WRITE_UINT32(p_DtsecMemMap->ievent, DTSEC_IMASK_GRSCEN);
+ else
+ DBG(INFO,("Rx lockup due to dTSEC Tx lockup"));
+
+ /* c.Write a 1 to bit n of FM_RSTC (offset 0x0CC of FPM)*/
+ FmResetMac(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MAC_1G, p_Dtsec->fmMacControllerDriver.macId);
+
+ /* d.Wait 4 Tx clocks (32 ns) */
+ XX_UDelay(1);
+
+ /* e.Write a 0 to bit n of FM_RSTC. */
+ /* cleared by FMAN */
+ }
+ }
+#endif /* FM_TX_LOCKUP_ERRATA_DTSEC6 */
+
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_FIFO_UNDRN);
+ }
+ if (event & DTSEC_IMASK_MAGEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_MAG_PCKT);
+ if (event & DTSEC_IMASK_GRSCEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET);
+ if (event & DTSEC_IMASK_TDPEEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_TX_DATA_ERR);
+ if (event & DTSEC_IMASK_RDPEEN)
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_RX_DATA_ERR);
+
+ /* - masked interrupts */
+ ASSERT_COND(!(event & DTSEC_IMASK_ABRTEN));
+ ASSERT_COND(!(event & DTSEC_IMASK_IFERREN));
+}
+
+static void DtsecMdioIsr(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ uint32_t event;
+ struct dtsec_regs *p_DtsecMemMap = p_Dtsec->p_MemMap;
+
+ event = GET_UINT32(p_DtsecMemMap->ievent);
+ /* handle only MDIO events */
+ event &= (DTSEC_IMASK_MMRDEN | DTSEC_IMASK_MMWREN);
+ if (event)
+ {
+ event &= GET_UINT32(p_DtsecMemMap->imask);
+
+ WRITE_UINT32(p_DtsecMemMap->ievent, event);
+
+ if (event & DTSEC_IMASK_MMRDEN)
+ p_Dtsec->f_Event(p_Dtsec->h_App, e_FM_MAC_EX_1G_MII_MNG_RD_COMPLET);
+ if (event & DTSEC_IMASK_MMWREN)
+ p_Dtsec->f_Event(p_Dtsec->h_App, e_FM_MAC_EX_1G_MII_MNG_WR_COMPLET);
+ }
+}
+
+static void Dtsec1588Isr(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ uint32_t event;
+ struct dtsec_regs *p_DtsecMemMap = p_Dtsec->p_MemMap;
+
+ if (p_Dtsec->ptpTsuEnabled)
+ {
+ event = fman_dtsec_check_and_clear_tmr_event(p_DtsecMemMap);
+
+ if (event)
+ {
+ ASSERT_COND(event & TMR_PEVENT_TSRE);
+ p_Dtsec->f_Exception(p_Dtsec->h_App, e_FM_MAC_EX_1G_1588_TS_RX_ERR);
+ }
+ }
+}
+
+/* ........................................................................... */
+
+static void FreeInitResources(t_Dtsec *p_Dtsec)
+{
+ if (p_Dtsec->mdioIrq != NO_IRQ)
+ {
+ XX_DisableIntr(p_Dtsec->mdioIrq);
+ XX_FreeIntr(p_Dtsec->mdioIrq);
+ }
+ FmUnregisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MOD_1G_MAC, p_Dtsec->macId, e_FM_INTR_TYPE_ERR);
+ FmUnregisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MOD_1G_MAC, p_Dtsec->macId, e_FM_INTR_TYPE_NORMAL);
+
+ /* release the driver's group hash table */
+ FreeHashTable(p_Dtsec->p_MulticastAddrHash);
+ p_Dtsec->p_MulticastAddrHash = NULL;
+
+ /* release the driver's individual hash table */
+ FreeHashTable(p_Dtsec->p_UnicastAddrHash);
+ p_Dtsec->p_UnicastAddrHash = NULL;
+}
+
+/* ........................................................................... */
+
+static t_Error GracefulStop(t_Dtsec *p_Dtsec, e_CommMode mode)
+{
+ struct dtsec_regs *p_MemMap;
+ int pollTimeout = 0;
+
+ ASSERT_COND(p_Dtsec);
+
+ p_MemMap = p_Dtsec->p_MemMap;
+ ASSERT_COND(p_MemMap);
+
+ /* Assert the graceful transmit stop bit */
+ if (mode & e_COMM_MODE_RX)
+ {
+ fman_dtsec_stop_rx(p_MemMap);
+
+#ifdef FM_GRS_ERRATA_DTSEC_A002
+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
+ XX_UDelay(100);
+#else /* FM_GRS_ERRATA_DTSEC_A002 */
+#ifdef FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839
+ XX_UDelay(10);
+#endif /* FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839 */
+#endif /* FM_GRS_ERRATA_DTSEC_A002 */
+ }
+
+ if (mode & e_COMM_MODE_TX)
+ {
+#if defined(FM_GTS_ERRATA_DTSEC_A004)
+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
+ DBG(INFO, ("GTS not supported due to DTSEC_A004 errata."));
+#else /* not defined(FM_GTS_ERRATA_DTSEC_A004) */
+
+ fman_dtsec_stop_tx(p_MemMap);
+
+#if defined(FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012)
+ XX_UDelay(10);
+#endif /* FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014 || FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012 */
+#endif /* defined(FM_GTS_ERRATA_DTSEC_A004) */
+ }
+
+ /* Poll GRSC/GTSC bits in IEVENT register until both are set */
+#if defined(FM_GRS_ERRATA_DTSEC_A002) || defined(FM_GTS_ERRATA_DTSEC_A004) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012) || defined(FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014) || defined(FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839)
+ XX_UDelay(10);
+#else
+ while (fman_dtsec_get_event(p_MemMap, DTSEC_IMASK_GRSCEN | DTSEC_IMASK_GTSCEN) != (DTSEC_IMASK_GRSCEN | DTSEC_IMASK_GTSCEN))
+ {
+ if (pollTimeout == 100)
+ break;
+ XX_UDelay(1);
+ pollTimeout++;
+ }
+#endif
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error GracefulRestart(t_Dtsec *p_Dtsec, e_CommMode mode)
+{
+ struct dtsec_regs *p_MemMap;
+
+ ASSERT_COND(p_Dtsec);
+ p_MemMap = p_Dtsec->p_MemMap;
+ ASSERT_COND(p_MemMap);
+
+ /* clear the graceful receive stop bit */
+ if (mode & e_COMM_MODE_TX)
+ fman_dtsec_start_tx(p_MemMap);
+
+ if (mode & e_COMM_MODE_RX)
+ fman_dtsec_start_rx(p_MemMap);
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* dTSEC Configs modification functions */
+/*****************************************************************************/
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigLoopback(t_Handle h_Dtsec, bool newVal)
+{
+
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->p_DtsecDriverParam->loopback = newVal;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigMaxFrameLength(t_Handle h_Dtsec, uint16_t newVal)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->p_DtsecDriverParam->maximum_frame = newVal;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigPadAndCrc(t_Handle h_Dtsec, bool newVal)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->p_DtsecDriverParam->tx_pad_crc = newVal;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigHalfDuplex(t_Handle h_Dtsec, bool newVal)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->p_DtsecDriverParam->halfdup_on = newVal;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigTbiPhyAddr(t_Handle h_Dtsec, uint8_t newVal)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->p_DtsecDriverParam->tbi_phy_addr = newVal;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigLengthCheck(t_Handle h_Dtsec, bool newVal)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->p_DtsecDriverParam->rx_len_check = newVal;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecConfigException(t_Handle h_Dtsec, e_FmMacExceptions exception, bool enable)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ if (exception != e_FM_MAC_EX_1G_1588_TS_RX_ERR)
+ {
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Dtsec->exceptions |= bitMask;
+ else
+ p_Dtsec->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+ }
+ else
+ {
+ if (!p_Dtsec->ptpTsuEnabled)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exception valid for 1588 only"));
+
+ if (enable)
+ p_Dtsec->enTsuErrExeption = TRUE;
+ else
+ p_Dtsec->enTsuErrExeption = FALSE;
+ }
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* dTSEC Run Time API functions */
+/*****************************************************************************/
+
+/* .............................................................................. */
+
+static t_Error DtsecEnable(t_Handle h_Dtsec, e_CommMode mode)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ fman_dtsec_enable(p_Dtsec->p_MemMap,
+ (bool)!!(mode & e_COMM_MODE_RX),
+ (bool)!!(mode & e_COMM_MODE_TX));
+
+ GracefulRestart(p_Dtsec, mode);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecDisable (t_Handle h_Dtsec, e_CommMode mode)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ GracefulStop(p_Dtsec, mode);
+
+ fman_dtsec_disable(p_Dtsec->p_MemMap,
+ (bool)!!(mode & e_COMM_MODE_RX),
+ (bool)!!(mode & e_COMM_MODE_TX));
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecSetTxPauseFrames(t_Handle h_Dtsec,
+ uint8_t priority,
+ uint16_t pauseTime,
+ uint16_t threshTime)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ UNUSED(priority);UNUSED(threshTime);
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+#ifdef FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003
+ if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
+ if (0 < pauseTime && pauseTime <= 320)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE,
+ ("This pause-time value of %d is illegal due to errata dTSEC-A003!"
+ " value should be greater than 320."));
+#endif /* FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 */
+
+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ fman_dtsec_set_tx_pause_frames(p_Dtsec->p_MemMap, pauseTime);
+
+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+/* backward compatibility. will be removed in the future. */
+static t_Error DtsecTxMacPause(t_Handle h_Dtsec, uint16_t pauseTime)
+{
+ return DtsecSetTxPauseFrames(h_Dtsec, 0, pauseTime, 0);
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecRxIgnoreMacPause(t_Handle h_Dtsec, bool en)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ bool accept_pause = !en;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ fman_dtsec_handle_rx_pause(p_Dtsec->p_MemMap, accept_pause);
+
+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecEnable1588TimeStamp(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->ptpTsuEnabled = TRUE;
+ fman_dtsec_set_ts(p_Dtsec->p_MemMap, TRUE);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecDisable1588TimeStamp(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->ptpTsuEnabled = FALSE;
+ fman_dtsec_set_ts(p_Dtsec->p_MemMap, FALSE);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecGetStatistics(t_Handle h_Dtsec, t_FmMacStatistics *p_Statistics)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ struct dtsec_regs *p_DtsecMemMap;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Statistics, E_NULL_POINTER);
+
+ p_DtsecMemMap = p_Dtsec->p_MemMap;
+
+ if (p_Dtsec->statisticsLevel == e_FM_MAC_NONE_STATISTICS)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Statistics disabled"));
+
+ memset(p_Statistics, 0xff, sizeof(t_FmMacStatistics));
+
+ if (p_Dtsec->statisticsLevel == e_FM_MAC_FULL_STATISTICS)
+ {
+ p_Statistics->eStatPkts64 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR64)
+ + p_Dtsec->internalStatistics.tr64;
+ p_Statistics->eStatPkts65to127 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR127)
+ + p_Dtsec->internalStatistics.tr127;
+ p_Statistics->eStatPkts128to255 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR255)
+ + p_Dtsec->internalStatistics.tr255;
+ p_Statistics->eStatPkts256to511 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR511)
+ + p_Dtsec->internalStatistics.tr511;
+ p_Statistics->eStatPkts512to1023 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TR1K)
+ + p_Dtsec->internalStatistics.tr1k;
+ p_Statistics->eStatPkts1024to1518 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TRMAX)
+ + p_Dtsec->internalStatistics.trmax;
+ p_Statistics->eStatPkts1519to1522 = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TRMGV)
+ + p_Dtsec->internalStatistics.trmgv;
+
+ /* MIB II */
+ p_Statistics->ifInOctets = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RBYT)
+ + p_Dtsec->internalStatistics.rbyt;
+ p_Statistics->ifInPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RPKT)
+ + p_Dtsec->internalStatistics.rpkt;
+ p_Statistics->ifInUcastPkts = 0;
+ p_Statistics->ifInMcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RMCA)
+ + p_Dtsec->internalStatistics.rmca;
+ p_Statistics->ifInBcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RBCA)
+ + p_Dtsec->internalStatistics.rbca;
+ p_Statistics->ifOutOctets = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TBYT)
+ + p_Dtsec->internalStatistics.tbyt;
+ p_Statistics->ifOutPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TPKT)
+ + p_Dtsec->internalStatistics.tpkt;
+ p_Statistics->ifOutUcastPkts = 0;
+ p_Statistics->ifOutMcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TMCA)
+ + p_Dtsec->internalStatistics.tmca;
+ p_Statistics->ifOutBcastPkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TBCA)
+ + p_Dtsec->internalStatistics.tbca;
+ }
+
+ p_Statistics->eStatFragments = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RFRG)
+ + p_Dtsec->internalStatistics.rfrg;
+ p_Statistics->eStatJabbers = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RJBR)
+ + p_Dtsec->internalStatistics.rjbr;
+ p_Statistics->eStatsDropEvents = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RDRP)
+ + p_Dtsec->internalStatistics.rdrp;
+ p_Statistics->eStatCRCAlignErrors = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RALN)
+ + p_Dtsec->internalStatistics.raln;
+ p_Statistics->eStatUndersizePkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RUND)
+ + p_Dtsec->internalStatistics.rund;
+ p_Statistics->eStatOversizePkts = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_ROVR)
+ + p_Dtsec->internalStatistics.rovr;
+ p_Statistics->reStatPause = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_RXPF)
+ + p_Dtsec->internalStatistics.rxpf;
+ p_Statistics->teStatPause = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TXPF)
+ + p_Dtsec->internalStatistics.txpf;
+ p_Statistics->ifInDiscards = p_Statistics->eStatsDropEvents;
+ p_Statistics->ifInErrors = p_Statistics->eStatsDropEvents + p_Statistics->eStatCRCAlignErrors
+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_RFLR) + p_Dtsec->internalStatistics.rflr
+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_RCDE) + p_Dtsec->internalStatistics.rcde
+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_RCSE) + p_Dtsec->internalStatistics.rcse;
+
+ p_Statistics->ifOutDiscards = fman_dtsec_get_stat_counter(p_DtsecMemMap, E_DTSEC_STAT_TDRP)
+ + p_Dtsec->internalStatistics.tdrp;
+ p_Statistics->ifOutErrors = p_Statistics->ifOutDiscards /**< Number of frames transmitted with error: */
+ + fman_dtsec_get_stat_counter(p_DtsecMemMap,E_DTSEC_STAT_TFCS)
+ + p_Dtsec->internalStatistics.tfcs;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecModifyMacAddress (t_Handle h_Dtsec, t_EnetAddr *p_EnetAddr)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ /* Initialize MAC Station Address registers (1 & 2) */
+ /* Station address have to be swapped (big endian to little endian */
+ p_Dtsec->addr = ENET_ADDR_TO_UINT64(*p_EnetAddr);
+
+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ fman_dtsec_set_mac_address(p_Dtsec->p_MemMap, (uint8_t *)(*p_EnetAddr));
+
+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecResetCounters (t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ /* clear HW counters */
+ fman_dtsec_reset_stat(p_Dtsec->p_MemMap);
+
+ /* clear SW counters holding carries */
+ memset(&p_Dtsec->internalStatistics, 0, sizeof(t_InternalStatistics));
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecAddExactMatchMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *) h_Dtsec;
+ uint64_t ethAddr;
+ uint8_t paddrNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ if (ethAddr & GROUP_ADDRESS)
+ /* Multicast address has no effect in PADDR */
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Multicast address"));
+
+ /* Make sure no PADDR contains this address */
+ for (paddrNum = 0; paddrNum < DTSEC_NUM_OF_PADDRS; paddrNum++)
+ if (p_Dtsec->indAddrRegUsed[paddrNum])
+ if (p_Dtsec->paddr[paddrNum] == ethAddr)
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG);
+
+ /* Find first unused PADDR */
+ for (paddrNum = 0; paddrNum < DTSEC_NUM_OF_PADDRS; paddrNum++)
+ if (!(p_Dtsec->indAddrRegUsed[paddrNum]))
+ {
+ /* mark this PADDR as used */
+ p_Dtsec->indAddrRegUsed[paddrNum] = TRUE;
+ /* store address */
+ p_Dtsec->paddr[paddrNum] = ethAddr;
+
+ /* put in hardware */
+ fman_dtsec_add_addr_in_paddr(p_Dtsec->p_MemMap, (uint64_t)PTR_TO_UINT(&ethAddr), paddrNum);
+ p_Dtsec->numOfIndAddrInRegs++;
+
+ return E_OK;
+ }
+
+ /* No free PADDR */
+ RETURN_ERROR(MAJOR, E_FULL, NO_MSG);
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecDelExactMatchMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *) h_Dtsec;
+ uint64_t ethAddr;
+ uint8_t paddrNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ /* Find used PADDR containing this address */
+ for (paddrNum = 0; paddrNum < DTSEC_NUM_OF_PADDRS; paddrNum++)
+ {
+ if ((p_Dtsec->indAddrRegUsed[paddrNum]) &&
+ (p_Dtsec->paddr[paddrNum] == ethAddr))
+ {
+ /* mark this PADDR as not used */
+ p_Dtsec->indAddrRegUsed[paddrNum] = FALSE;
+ /* clear in hardware */
+ fman_dtsec_clear_addr_in_paddr(p_Dtsec->p_MemMap, paddrNum);
+ p_Dtsec->numOfIndAddrInRegs--;
+
+ return E_OK;
+ }
+ }
+
+ RETURN_ERROR(MAJOR, E_NOT_FOUND, NO_MSG);
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecAddHashMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ t_EthHashEntry *p_HashEntry;
+ uint64_t ethAddr;
+ int32_t bucket;
+ uint32_t crc;
+ bool mcast, ghtx;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ ghtx = (bool)((fman_dtsec_get_rctrl(p_Dtsec->p_MemMap) & RCTRL_GHTX) ? TRUE : FALSE);
+ mcast = (bool)((ethAddr & MAC_GROUP_ADDRESS) ? TRUE : FALSE);
+
+ if (ghtx && !mcast) /* Cannot handle unicast mac addr when GHTX is on */
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Could not compute hash bucket"));
+
+ crc = GetMacAddrHashCode(ethAddr);
+
+ /* considering the 9 highest order bits in crc H[8:0]:
+ * if ghtx = 0 H[8:6] (highest order 3 bits) identify the hash register
+ * and H[5:1] (next 5 bits) identify the hash bit
+ * if ghts = 1 H[8:5] (highest order 4 bits) identify the hash register
+ * and H[4:0] (next 5 bits) identify the hash bit.
+ *
+ * In bucket index output the low 5 bits identify the hash register bit,
+ * while the higher 4 bits identify the hash register
+ */
+
+ if (ghtx)
+ bucket = (int32_t)((crc >> 23) & 0x1ff);
+ else {
+ bucket = (int32_t)((crc >> 24) & 0xff);
+ /* if !ghtx and mcast the bit must be set in gaddr instead of igaddr. */
+ if (mcast)
+ bucket += 0x100;
+ }
+
+ fman_dtsec_set_bucket(p_Dtsec->p_MemMap, bucket, TRUE);
+
+ /* Create element to be added to the driver hash table */
+ p_HashEntry = (t_EthHashEntry *)XX_Malloc(sizeof(t_EthHashEntry));
+ p_HashEntry->addr = ethAddr;
+ INIT_LIST(&p_HashEntry->node);
+
+ if (ethAddr & MAC_GROUP_ADDRESS)
+ /* Group Address */
+ LIST_AddToTail(&(p_HashEntry->node), &(p_Dtsec->p_MulticastAddrHash->p_Lsts[bucket]));
+ else
+ LIST_AddToTail(&(p_HashEntry->node), &(p_Dtsec->p_UnicastAddrHash->p_Lsts[bucket]));
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecDelHashMacAddress(t_Handle h_Dtsec, t_EnetAddr *p_EthAddr)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ t_List *p_Pos;
+ t_EthHashEntry *p_HashEntry = NULL;
+ uint64_t ethAddr;
+ int32_t bucket;
+ uint32_t crc;
+ bool mcast, ghtx;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ ghtx = (bool)((fman_dtsec_get_rctrl(p_Dtsec->p_MemMap) & RCTRL_GHTX) ? TRUE : FALSE);
+ mcast = (bool)((ethAddr & MAC_GROUP_ADDRESS) ? TRUE : FALSE);
+
+ if (ghtx && !mcast) /* Cannot handle unicast mac addr when GHTX is on */
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Could not compute hash bucket"));
+
+ crc = GetMacAddrHashCode(ethAddr);
+
+ if (ghtx)
+ bucket = (int32_t)((crc >> 23) & 0x1ff);
+ else {
+ bucket = (int32_t)((crc >> 24) & 0xff);
+ /* if !ghtx and mcast the bit must be set in gaddr instead of igaddr. */
+ if (mcast)
+ bucket += 0x100;
+ }
+
+ if (ethAddr & MAC_GROUP_ADDRESS)
+ {
+ /* Group Address */
+ LIST_FOR_EACH(p_Pos, &(p_Dtsec->p_MulticastAddrHash->p_Lsts[bucket]))
+ {
+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos);
+ if (p_HashEntry->addr == ethAddr)
+ {
+ LIST_DelAndInit(&p_HashEntry->node);
+ XX_Free(p_HashEntry);
+ break;
+ }
+ }
+ if (LIST_IsEmpty(&p_Dtsec->p_MulticastAddrHash->p_Lsts[bucket]))
+ fman_dtsec_set_bucket(p_Dtsec->p_MemMap, bucket, FALSE);
+ }
+ else
+ {
+ /* Individual Address */
+ LIST_FOR_EACH(p_Pos, &(p_Dtsec->p_UnicastAddrHash->p_Lsts[bucket]))
+ {
+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos);
+ if (p_HashEntry->addr == ethAddr)
+ {
+ LIST_DelAndInit(&p_HashEntry->node);
+ XX_Free(p_HashEntry);
+ break;
+ }
+ }
+ if (LIST_IsEmpty(&p_Dtsec->p_UnicastAddrHash->p_Lsts[bucket]))
+ fman_dtsec_set_bucket(p_Dtsec->p_MemMap, bucket, FALSE);
+ }
+
+ /* address does not exist */
+ ASSERT_COND(p_HashEntry != NULL);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecSetPromiscuous(t_Handle h_Dtsec, bool newVal)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ fman_dtsec_set_uc_promisc(p_Dtsec->p_MemMap, newVal);
+ fman_dtsec_set_mc_promisc(p_Dtsec->p_MemMap, newVal);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecSetStatistics(t_Handle h_Dtsec, e_FmMacStatisticsLevel statisticsLevel)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->statisticsLevel = statisticsLevel;
+
+ err = (t_Error)fman_dtsec_set_stat_level(p_Dtsec->p_MemMap,
+ (enum dtsec_stat_level)statisticsLevel);
+ if (err != E_OK)
+ return err;
+
+ switch (statisticsLevel)
+ {
+ case (e_FM_MAC_NONE_STATISTICS):
+ p_Dtsec->exceptions &= ~DTSEC_IMASK_MSROEN;
+ break;
+ case (e_FM_MAC_PARTIAL_STATISTICS):
+ p_Dtsec->exceptions |= DTSEC_IMASK_MSROEN;
+ break;
+ case (e_FM_MAC_FULL_STATISTICS):
+ p_Dtsec->exceptions |= DTSEC_IMASK_MSROEN;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecSetWakeOnLan(t_Handle h_Dtsec, bool en)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ fman_dtsec_set_wol(p_Dtsec->p_MemMap, en);
+
+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecAdjustLink(t_Handle h_Dtsec, e_EnetSpeed speed, bool fullDuplex)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ int err;
+ enum enet_interface enet_interface;
+ enum enet_speed enet_speed;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ p_Dtsec->enetMode = MAKE_ENET_MODE(ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode), speed);
+ enet_interface = (enum enet_interface) ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode);
+ enet_speed = (enum enet_speed) ENET_SPEED_FROM_MODE(p_Dtsec->enetMode);
+ p_Dtsec->halfDuplex = !fullDuplex;
+
+ GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ err = fman_dtsec_adjust_link(p_Dtsec->p_MemMap, enet_interface, enet_speed, fullDuplex);
+
+ if (err == -EINVAL)
+ RETURN_ERROR(MAJOR, E_CONFLICT, ("Ethernet interface does not support Half Duplex mode"));
+
+ GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
+
+ return (t_Error)err;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecRestartAutoneg(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ uint16_t tmpReg16;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ DTSEC_MII_ReadPhyReg(p_Dtsec, p_Dtsec->tbi_phy_addr, 0, &tmpReg16);
+
+ tmpReg16 &= ~( PHY_CR_SPEED0 | PHY_CR_SPEED1 );
+ tmpReg16 |= (PHY_CR_ANE | PHY_CR_RESET_AN | PHY_CR_FULLDUPLEX | PHY_CR_SPEED1);
+
+ DTSEC_MII_WritePhyReg(p_Dtsec, p_Dtsec->tbi_phy_addr, 0, tmpReg16);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecGetId(t_Handle h_Dtsec, uint32_t *macId)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ *macId = p_Dtsec->macId;
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecGetVersion(t_Handle h_Dtsec, uint32_t *macVersion)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ *macVersion = fman_dtsec_get_revision(p_Dtsec->p_MemMap);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error DtsecSetException(t_Handle h_Dtsec, e_FmMacExceptions exception, bool enable)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+
+ if (exception != e_FM_MAC_EX_1G_1588_TS_RX_ERR)
+ {
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Dtsec->exceptions |= bitMask;
+ else
+ p_Dtsec->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ if (enable)
+ fman_dtsec_enable_interrupt(p_Dtsec->p_MemMap, bitMask);
+ else
+ fman_dtsec_disable_interrupt(p_Dtsec->p_MemMap, bitMask);
+ }
+ else
+ {
+ if (!p_Dtsec->ptpTsuEnabled)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exception valid for 1588 only"));
+
+ if (enable)
+ {
+ p_Dtsec->enTsuErrExeption = TRUE;
+ fman_dtsec_enable_tmr_interrupt(p_Dtsec->p_MemMap);
+ }
+ else
+ {
+ p_Dtsec->enTsuErrExeption = FALSE;
+ fman_dtsec_disable_tmr_interrupt(p_Dtsec->p_MemMap);
+ }
+ }
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* dTSEC Init & Free API */
+/*****************************************************************************/
+
+/* .............................................................................. */
+
+static t_Error DtsecInit(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ struct dtsec_cfg *p_DtsecDriverParam;
+ t_Error err;
+ uint16_t maxFrmLn;
+ enum enet_interface enet_interface;
+ enum enet_speed enet_speed;
+ t_EnetAddr ethAddr;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->fmMacControllerDriver.h_Fm, E_INVALID_HANDLE);
+
+ FM_GetRevision(p_Dtsec->fmMacControllerDriver.h_Fm, &p_Dtsec->fmMacControllerDriver.fmRevInfo);
+ CHECK_INIT_PARAMETERS(p_Dtsec, CheckInitParameters);
+
+ p_DtsecDriverParam = p_Dtsec->p_DtsecDriverParam;
+ p_Dtsec->halfDuplex = p_DtsecDriverParam->halfdup_on;
+
+ enet_interface = (enum enet_interface)ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode);
+ enet_speed = (enum enet_speed)ENET_SPEED_FROM_MODE(p_Dtsec->enetMode);
+ MAKE_ENET_ADDR_FROM_UINT64(p_Dtsec->addr, ethAddr);
+
+ err = (t_Error)fman_dtsec_init(p_Dtsec->p_MemMap,
+ p_DtsecDriverParam,
+ enet_interface,
+ enet_speed,
+ (uint8_t*)ethAddr,
+ p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev,
+ p_Dtsec->fmMacControllerDriver.fmRevInfo.minorRev,
+ p_Dtsec->exceptions);
+ if (err)
+ {
+ FreeInitResources(p_Dtsec);
+ RETURN_ERROR(MAJOR, err, ("This DTSEC version does not support the required i/f mode"));
+ }
+
+ if (ENET_INTERFACE_FROM_MODE(p_Dtsec->enetMode) == e_ENET_IF_SGMII)
+ {
+ uint16_t tmpReg16;
+
+ /* Configure the TBI PHY Control Register */
+ tmpReg16 = PHY_TBICON_CLK_SEL | PHY_TBICON_SRESET;
+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 17, tmpReg16);
+
+ tmpReg16 = PHY_TBICON_CLK_SEL;
+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 17, tmpReg16);
+
+ tmpReg16 = (PHY_CR_PHY_RESET | PHY_CR_ANE | PHY_CR_FULLDUPLEX | PHY_CR_SPEED1);
+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 0, tmpReg16);
+
+ if (p_Dtsec->enetMode & ENET_IF_SGMII_BASEX)
+ tmpReg16 = PHY_TBIANA_1000X;
+ else
+ tmpReg16 = PHY_TBIANA_SGMII;
+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 4, tmpReg16);
+
+ tmpReg16 = (PHY_CR_ANE | PHY_CR_RESET_AN | PHY_CR_FULLDUPLEX | PHY_CR_SPEED1);
+
+ DTSEC_MII_WritePhyReg(p_Dtsec, (uint8_t)p_DtsecDriverParam->tbipa, 0, tmpReg16);
+ }
+
+ /* Max Frame Length */
+ maxFrmLn = fman_dtsec_get_max_frame_len(p_Dtsec->p_MemMap);
+ err = FmSetMacMaxFrame(p_Dtsec->fmMacControllerDriver.h_Fm, e_FM_MAC_1G,
+ p_Dtsec->fmMacControllerDriver.macId, maxFrmLn);
+ if (err)
+ RETURN_ERROR(MINOR,err, NO_MSG);
+
+ p_Dtsec->p_MulticastAddrHash = AllocHashTable(EXTENDED_HASH_TABLE_SIZE);
+ if (!p_Dtsec->p_MulticastAddrHash) {
+ FreeInitResources(p_Dtsec);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MC hash table is FAILED"));
+ }
+
+ p_Dtsec->p_UnicastAddrHash = AllocHashTable(HASH_TABLE_SIZE);
+ if (!p_Dtsec->p_UnicastAddrHash)
+ {
+ FreeInitResources(p_Dtsec);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("UC hash table is FAILED"));
+ }
+
+ /* register err intr handler for dtsec to FPM (err)*/
+ FmRegisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm,
+ e_FM_MOD_1G_MAC,
+ p_Dtsec->macId,
+ e_FM_INTR_TYPE_ERR,
+ DtsecIsr,
+ p_Dtsec);
+ /* register 1588 intr handler for TMR to FPM (normal)*/
+ FmRegisterIntr(p_Dtsec->fmMacControllerDriver.h_Fm,
+ e_FM_MOD_1G_MAC,
+ p_Dtsec->macId,
+ e_FM_INTR_TYPE_NORMAL,
+ Dtsec1588Isr,
+ p_Dtsec);
+ /* register normal intr handler for dtsec to main interrupt controller. */
+ if (p_Dtsec->mdioIrq != NO_IRQ)
+ {
+ XX_SetIntr(p_Dtsec->mdioIrq, DtsecMdioIsr, p_Dtsec);
+ XX_EnableIntr(p_Dtsec->mdioIrq);
+ }
+
+ XX_Free(p_DtsecDriverParam);
+ p_Dtsec->p_DtsecDriverParam = NULL;
+
+ err = DtsecSetStatistics(h_Dtsec, e_FM_MAC_FULL_STATISTICS);
+ if (err)
+ {
+ FreeInitResources(p_Dtsec);
+ RETURN_ERROR(MAJOR, err, ("Undefined statistics level"));
+ }
+
+ return E_OK;
+}
+
+/* ........................................................................... */
+
+static t_Error DtsecFree(t_Handle h_Dtsec)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+
+ if (p_Dtsec->p_DtsecDriverParam)
+ {
+ /* Called after config */
+ XX_Free(p_Dtsec->p_DtsecDriverParam);
+ p_Dtsec->p_DtsecDriverParam = NULL;
+ }
+ else
+ /* Called after init */
+ FreeInitResources(p_Dtsec);
+
+ XX_Free(p_Dtsec);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static void InitFmMacControllerDriver(t_FmMacControllerDriver *p_FmMacControllerDriver)
+{
+ p_FmMacControllerDriver->f_FM_MAC_Init = DtsecInit;
+ p_FmMacControllerDriver->f_FM_MAC_Free = DtsecFree;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetStatistics = DtsecSetStatistics;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback = DtsecConfigLoopback;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength = DtsecConfigMaxFrameLength;
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigWan = NULL; /* Not supported on dTSEC */
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc = DtsecConfigPadAndCrc;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex = DtsecConfigHalfDuplex;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck = DtsecConfigLengthCheck;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigTbiPhyAddr = DtsecConfigTbiPhyAddr;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigException = DtsecConfigException;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_Enable = DtsecEnable;
+ p_FmMacControllerDriver->f_FM_MAC_Disable = DtsecDisable;
+ p_FmMacControllerDriver->f_FM_MAC_Resume = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetException = DtsecSetException;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous = DtsecSetPromiscuous;
+ p_FmMacControllerDriver->f_FM_MAC_AdjustLink = DtsecAdjustLink;
+ p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan = DtsecSetWakeOnLan;
+ p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg = DtsecRestartAutoneg;
+
+ p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp = DtsecEnable1588TimeStamp;
+ p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp = DtsecDisable1588TimeStamp;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames = DtsecTxMacPause;
+ p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames = DtsecSetTxPauseFrames;
+ p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames = DtsecRxIgnoreMacPause;
+
+ p_FmMacControllerDriver->f_FM_MAC_ResetCounters = DtsecResetCounters;
+ p_FmMacControllerDriver->f_FM_MAC_GetStatistics = DtsecGetStatistics;
+ p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr = DtsecModifyMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr = DtsecAddHashMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr = DtsecDelHashMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr = DtsecAddExactMatchMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr = DtsecDelExactMatchMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_GetId = DtsecGetId;
+ p_FmMacControllerDriver->f_FM_MAC_GetVersion = DtsecGetVersion;
+ p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength = DtsecGetMaxFrameLength;
+
+ p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg = DTSEC_MII_WritePhyReg;
+ p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg = DTSEC_MII_ReadPhyReg;
+
+}
+
+
+/*****************************************************************************/
+/* dTSEC Config Main Entry */
+/*****************************************************************************/
+
+/* .............................................................................. */
+
+t_Handle DTSEC_Config(t_FmMacParams *p_FmMacParam)
+{
+ t_Dtsec *p_Dtsec;
+ struct dtsec_cfg *p_DtsecDriverParam;
+ uintptr_t baseAddr;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_NULL_POINTER, NULL);
+
+ baseAddr = p_FmMacParam->baseAddr;
+
+ /* allocate memory for the UCC GETH data structure. */
+ p_Dtsec = (t_Dtsec *)XX_Malloc(sizeof(t_Dtsec));
+ if (!p_Dtsec)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("dTSEC driver structure"));
+ return NULL;
+ }
+ memset(p_Dtsec, 0, sizeof(t_Dtsec));
+ InitFmMacControllerDriver(&p_Dtsec->fmMacControllerDriver);
+
+ /* allocate memory for the dTSEC driver parameters data structure. */
+ p_DtsecDriverParam = (struct dtsec_cfg *) XX_Malloc(sizeof(struct dtsec_cfg));
+ if (!p_DtsecDriverParam)
+ {
+ XX_Free(p_Dtsec);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("dTSEC driver parameters"));
+ return NULL;
+ }
+ memset(p_DtsecDriverParam, 0, sizeof(struct dtsec_cfg));
+
+ /* Plant parameter structure pointer */
+ p_Dtsec->p_DtsecDriverParam = p_DtsecDriverParam;
+
+ fman_dtsec_defconfig(p_DtsecDriverParam);
+
+ p_Dtsec->p_MemMap = (struct dtsec_regs *)UINT_TO_PTR(baseAddr);
+ p_Dtsec->p_MiiMemMap = (struct dtsec_mii_reg *)UINT_TO_PTR(baseAddr + DTSEC_TO_MII_OFFSET);
+ p_Dtsec->addr = ENET_ADDR_TO_UINT64(p_FmMacParam->addr);
+ p_Dtsec->enetMode = p_FmMacParam->enetMode;
+ p_Dtsec->macId = p_FmMacParam->macId;
+ p_Dtsec->exceptions = DEFAULT_exceptions;
+ p_Dtsec->mdioIrq = p_FmMacParam->mdioIrq;
+ p_Dtsec->f_Exception = p_FmMacParam->f_Exception;
+ p_Dtsec->f_Event = p_FmMacParam->f_Event;
+ p_Dtsec->h_App = p_FmMacParam->h_App;
+ p_Dtsec->ptpTsuEnabled = p_Dtsec->p_DtsecDriverParam->ptp_tsu_en;
+ p_Dtsec->enTsuErrExeption = p_Dtsec->p_DtsecDriverParam->ptp_exception_en;
+ p_Dtsec->tbi_phy_addr = p_Dtsec->p_DtsecDriverParam->tbi_phy_addr;
+
+ return p_Dtsec;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.h
@@ -0,0 +1,228 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File dtsec.h
+
+ @Description FM dTSEC ...
+*//***************************************************************************/
+#ifndef __DTSEC_H
+#define __DTSEC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+#include "enet_ext.h"
+
+#include "dtsec_mii_acc.h"
+#include "fm_mac.h"
+
+
+#define DEFAULT_exceptions \
+ ((uint32_t)(DTSEC_IMASK_BREN | \
+ DTSEC_IMASK_RXCEN | \
+ DTSEC_IMASK_BTEN | \
+ DTSEC_IMASK_TXCEN | \
+ DTSEC_IMASK_TXEEN | \
+ DTSEC_IMASK_ABRTEN | \
+ DTSEC_IMASK_LCEN | \
+ DTSEC_IMASK_CRLEN | \
+ DTSEC_IMASK_XFUNEN | \
+ DTSEC_IMASK_IFERREN | \
+ DTSEC_IMASK_MAGEN | \
+ DTSEC_IMASK_TDPEEN | \
+ DTSEC_IMASK_RDPEEN))
+
+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \
+ case e_FM_MAC_EX_1G_BAB_RX: \
+ bitMask = DTSEC_IMASK_BREN; break; \
+ case e_FM_MAC_EX_1G_RX_CTL: \
+ bitMask = DTSEC_IMASK_RXCEN; break; \
+ case e_FM_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET: \
+ bitMask = DTSEC_IMASK_GTSCEN ; break; \
+ case e_FM_MAC_EX_1G_BAB_TX: \
+ bitMask = DTSEC_IMASK_BTEN ; break; \
+ case e_FM_MAC_EX_1G_TX_CTL: \
+ bitMask = DTSEC_IMASK_TXCEN ; break; \
+ case e_FM_MAC_EX_1G_TX_ERR: \
+ bitMask = DTSEC_IMASK_TXEEN ; break; \
+ case e_FM_MAC_EX_1G_LATE_COL: \
+ bitMask = DTSEC_IMASK_LCEN ; break; \
+ case e_FM_MAC_EX_1G_COL_RET_LMT: \
+ bitMask = DTSEC_IMASK_CRLEN ; break; \
+ case e_FM_MAC_EX_1G_TX_FIFO_UNDRN: \
+ bitMask = DTSEC_IMASK_XFUNEN ; break; \
+ case e_FM_MAC_EX_1G_MAG_PCKT: \
+ bitMask = DTSEC_IMASK_MAGEN ; break; \
+ case e_FM_MAC_EX_1G_MII_MNG_RD_COMPLET: \
+ bitMask = DTSEC_IMASK_MMRDEN; break; \
+ case e_FM_MAC_EX_1G_MII_MNG_WR_COMPLET: \
+ bitMask = DTSEC_IMASK_MMWREN ; break; \
+ case e_FM_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET: \
+ bitMask = DTSEC_IMASK_GRSCEN; break; \
+ case e_FM_MAC_EX_1G_TX_DATA_ERR: \
+ bitMask = DTSEC_IMASK_TDPEEN; break; \
+ case e_FM_MAC_EX_1G_RX_MIB_CNT_OVFL: \
+ bitMask = DTSEC_IMASK_MSROEN ; break; \
+ default: bitMask = 0;break;}
+
+
+#define MAX_PACKET_ALIGNMENT 31
+#define MAX_INTER_PACKET_GAP 0x7f
+#define MAX_INTER_PALTERNATE_BEB 0x0f
+#define MAX_RETRANSMISSION 0x0f
+#define MAX_COLLISION_WINDOW 0x03ff
+
+
+/********************* From mac ext ******************************************/
+typedef uint32_t t_ErrorDisable;
+
+#define ERROR_DISABLE_TRANSMIT 0x00400000
+#define ERROR_DISABLE_LATE_COLLISION 0x00040000
+#define ERROR_DISABLE_COLLISION_RETRY_LIMIT 0x00020000
+#define ERROR_DISABLE_TxFIFO_UNDERRUN 0x00010000
+#define ERROR_DISABLE_TxABORT 0x00008000
+#define ERROR_DISABLE_INTERFACE 0x00004000
+#define ERROR_DISABLE_TxDATA_PARITY 0x00000002
+#define ERROR_DISABLE_RxDATA_PARITY 0x00000001
+
+/*****************************************************************************/
+#define DTSEC_NUM_OF_PADDRS 15 /* number of pattern match registers (entries) */
+
+#define GROUP_ADDRESS 0x0000010000000000LL /* Group address bit indication */
+
+#define HASH_TABLE_SIZE 256 /* Hash table size (= 32 bits * 8 regs) */
+
+#define HASH_TABLE_SIZE 256 /* Hash table size (32 bits * 8 regs) */
+#define EXTENDED_HASH_TABLE_SIZE 512 /* Extended Hash table size (32 bits * 16 regs) */
+
+#define DTSEC_TO_MII_OFFSET 0x1000 /* number of pattern match registers (entries) */
+
+#define MAX_PHYS 32 /* maximum number of phys */
+
+#define VAL32BIT 0x100000000LL
+#define VAL22BIT 0x00400000
+#define VAL16BIT 0x00010000
+#define VAL12BIT 0x00001000
+
+/* CAR1/2 bits */
+#define CAR1_TR64 0x80000000
+#define CAR1_TR127 0x40000000
+#define CAR1_TR255 0x20000000
+#define CAR1_TR511 0x10000000
+#define CAR1_TRK1 0x08000000
+#define CAR1_TRMAX 0x04000000
+#define CAR1_TRMGV 0x02000000
+
+#define CAR1_RBYT 0x00010000
+#define CAR1_RPKT 0x00008000
+#define CAR1_RMCA 0x00002000
+#define CAR1_RBCA 0x00001000
+#define CAR1_RXPF 0x00000400
+#define CAR1_RALN 0x00000100
+#define CAR1_RFLR 0x00000080
+#define CAR1_RCDE 0x00000040
+#define CAR1_RCSE 0x00000020
+#define CAR1_RUND 0x00000010
+#define CAR1_ROVR 0x00000008
+#define CAR1_RFRG 0x00000004
+#define CAR1_RJBR 0x00000002
+#define CAR1_RDRP 0x00000001
+
+#define CAR2_TFCS 0x00040000
+#define CAR2_TBYT 0x00002000
+#define CAR2_TPKT 0x00001000
+#define CAR2_TMCA 0x00000800
+#define CAR2_TBCA 0x00000400
+#define CAR2_TXPF 0x00000200
+#define CAR2_TDRP 0x00000001
+
+typedef struct t_InternalStatistics
+{
+ uint64_t tr64;
+ uint64_t tr127;
+ uint64_t tr255;
+ uint64_t tr511;
+ uint64_t tr1k;
+ uint64_t trmax;
+ uint64_t trmgv;
+ uint64_t rfrg;
+ uint64_t rjbr;
+ uint64_t rdrp;
+ uint64_t raln;
+ uint64_t rund;
+ uint64_t rovr;
+ uint64_t rxpf;
+ uint64_t txpf;
+ uint64_t rbyt;
+ uint64_t rpkt;
+ uint64_t rmca;
+ uint64_t rbca;
+ uint64_t rflr;
+ uint64_t rcde;
+ uint64_t rcse;
+ uint64_t tbyt;
+ uint64_t tpkt;
+ uint64_t tmca;
+ uint64_t tbca;
+ uint64_t tdrp;
+ uint64_t tfcs;
+} t_InternalStatistics;
+
+typedef struct {
+ t_FmMacControllerDriver fmMacControllerDriver;
+ t_Handle h_App; /**< Handle to the upper layer application */
+ struct dtsec_regs *p_MemMap; /**< pointer to dTSEC memory mapped registers. */
+ struct dtsec_mii_reg *p_MiiMemMap; /**< pointer to dTSEC MII memory mapped registers. */
+ uint64_t addr; /**< MAC address of device; */
+ e_EnetMode enetMode; /**< Ethernet physical interface */
+ t_FmMacExceptionCallback *f_Exception;
+ int mdioIrq;
+ t_FmMacExceptionCallback *f_Event;
+ bool indAddrRegUsed[DTSEC_NUM_OF_PADDRS]; /**< Whether a particular individual address recognition register is being used */
+ uint64_t paddr[DTSEC_NUM_OF_PADDRS]; /**< MAC address for particular individual address recognition register */
+ uint8_t numOfIndAddrInRegs; /**< Number of individual addresses in registers for this station. */
+ bool halfDuplex;
+ t_InternalStatistics internalStatistics;
+ t_EthHash *p_MulticastAddrHash; /* pointer to driver's global address hash table */
+ t_EthHash *p_UnicastAddrHash; /* pointer to driver's individual address hash table */
+ uint8_t macId;
+ uint8_t tbi_phy_addr;
+ uint32_t exceptions;
+ bool ptpTsuEnabled;
+ bool enTsuErrExeption;
+ e_FmMacStatisticsLevel statisticsLevel;
+ struct dtsec_cfg *p_DtsecDriverParam;
+} t_Dtsec;
+
+
+#endif /* __DTSEC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File dtsec_mii_acc.c
+
+ @Description FM dtsec MII register access MAC ...
+*//***************************************************************************/
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_mac.h"
+#include "dtsec.h"
+#include "fsl_fman_dtsec_mii_acc.h"
+
+
+/*****************************************************************************/
+t_Error DTSEC_MII_WritePhyReg(t_Handle h_Dtsec,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t data)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ struct dtsec_mii_reg *miiregs;
+ uint16_t dtsec_freq;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_MiiMemMap, E_INVALID_HANDLE);
+
+ dtsec_freq = (uint16_t)(p_Dtsec->fmMacControllerDriver.clkFreq >> 1);
+ miiregs = p_Dtsec->p_MiiMemMap;
+
+ err = (t_Error)fman_dtsec_mii_write_reg(miiregs, phyAddr, reg, data, dtsec_freq);
+
+ return err;
+}
+
+/*****************************************************************************/
+t_Error DTSEC_MII_ReadPhyReg(t_Handle h_Dtsec,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t *p_Data)
+{
+ t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec;
+ struct dtsec_mii_reg *miiregs;
+ uint16_t dtsec_freq;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_MiiMemMap, E_INVALID_HANDLE);
+
+ dtsec_freq = (uint16_t)(p_Dtsec->fmMacControllerDriver.clkFreq >> 1);
+ miiregs = p_Dtsec->p_MiiMemMap;
+
+ err = fman_dtsec_mii_read_reg(miiregs, phyAddr, reg, p_Data, dtsec_freq);
+
+ if (*p_Data == 0xffff)
+ RETURN_ERROR(MINOR, E_NO_DEVICE,
+ ("Read wrong data (0xffff): phyAddr 0x%x, reg 0x%x",
+ phyAddr, reg));
+ if (err)
+ RETURN_ERROR(MINOR, (t_Error)err, NO_MSG);
+
+ return E_OK;
+}
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec_mii_acc.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DTSEC_MII_ACC_H
+#define __DTSEC_MII_ACC_H
+
+#include "std_ext.h"
+
+
+t_Error DTSEC_MII_WritePhyReg(t_Handle h_Dtsec, uint8_t phyAddr, uint8_t reg, uint16_t data);
+t_Error DTSEC_MII_ReadPhyReg(t_Handle h_Dtsec, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data);
+
+#endif /* __DTSEC_MII_ACC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.c
@@ -0,0 +1,674 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_mac.c
+
+ @Description FM MAC ...
+*//***************************************************************************/
+#include "std_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "error_ext.h"
+#include "fm_ext.h"
+
+#include "fm_common.h"
+#include "fm_mac.h"
+
+
+/* ......................................................................... */
+
+t_Handle FM_MAC_Config (t_FmMacParams *p_FmMacParam)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver;
+ uint16_t fmClkFreq;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_INVALID_HANDLE, NULL);
+
+ fmClkFreq = FmGetClockFreq(p_FmMacParam->h_Fm);
+ if (fmClkFreq == 0)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Can't get clock for MAC!"));
+ return NULL;
+ }
+
+#if (DPAA_VERSION == 10)
+ if (ENET_SPEED_FROM_MODE(p_FmMacParam->enetMode) < e_ENET_SPEED_10000)
+ p_FmMacControllerDriver = (t_FmMacControllerDriver *)DTSEC_Config(p_FmMacParam);
+ else
+#if FM_MAX_NUM_OF_10G_MACS > 0
+ p_FmMacControllerDriver = (t_FmMacControllerDriver *)TGEC_Config(p_FmMacParam);
+#else
+ p_FmMacControllerDriver = NULL;
+#endif /* FM_MAX_NUM_OF_10G_MACS > 0 */
+#else
+ p_FmMacControllerDriver = (t_FmMacControllerDriver *)MEMAC_Config(p_FmMacParam);
+#endif /* (DPAA_VERSION == 10) */
+
+ if (!p_FmMacControllerDriver)
+ return NULL;
+
+ p_FmMacControllerDriver->h_Fm = p_FmMacParam->h_Fm;
+ p_FmMacControllerDriver->enetMode = p_FmMacParam->enetMode;
+ p_FmMacControllerDriver->macId = p_FmMacParam->macId;
+ p_FmMacControllerDriver->resetOnInit = DEFAULT_resetOnInit;
+
+ p_FmMacControllerDriver->clkFreq = fmClkFreq;
+
+ return (t_Handle)p_FmMacControllerDriver;
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_Init (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->resetOnInit &&
+ !p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit &&
+ (FmResetMac(p_FmMacControllerDriver->h_Fm,
+ ((ENET_INTERFACE_FROM_MODE(p_FmMacControllerDriver->enetMode) == e_ENET_IF_XGMII) ?
+ e_FM_MAC_10G : e_FM_MAC_1G),
+ p_FmMacControllerDriver->macId) != E_OK))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Can't reset MAC!"));
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Init)
+ return p_FmMacControllerDriver->f_FM_MAC_Init(h_FmMac);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_Free (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Free)
+ return p_FmMacControllerDriver->f_FM_MAC_Free(h_FmMac);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigResetOnInit (t_Handle h_FmMac, bool enable)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit(h_FmMac, enable);
+
+ p_FmMacControllerDriver->resetOnInit = enable;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigLoopback (t_Handle h_FmMac, bool newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback(h_FmMac, newVal);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigMaxFrameLength (t_Handle h_FmMac, uint16_t newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength(h_FmMac, newVal);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigWan (t_Handle h_FmMac, bool flag)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigWan)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigWan(h_FmMac, flag);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigPadAndCrc (t_Handle h_FmMac, bool newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc(h_FmMac, newVal);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigHalfDuplex (t_Handle h_FmMac, bool newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex(h_FmMac,newVal);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigTbiPhyAddr (t_Handle h_FmMac, uint8_t newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigTbiPhyAddr)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigTbiPhyAddr(h_FmMac,newVal);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigLengthCheck (t_Handle h_FmMac, bool newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck(h_FmMac,newVal);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigException (t_Handle h_FmMac, e_FmMacExceptions ex, bool enable)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigException)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigException(h_FmMac, ex, enable);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+/* ......................................................................... */
+
+t_Error FM_MAC_ConfigSkipFman11Workaround (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ConfigSkipFman11Workaround)
+ return p_FmMacControllerDriver->f_FM_MAC_ConfigSkipFman11Workaround(h_FmMac);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+
+/*****************************************************************************/
+/* Run Time Control */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+t_Error FM_MAC_Enable (t_Handle h_FmMac, e_CommMode mode)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Enable)
+ return p_FmMacControllerDriver->f_FM_MAC_Enable(h_FmMac, mode);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_Disable (t_Handle h_FmMac, e_CommMode mode)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Disable)
+ return p_FmMacControllerDriver->f_FM_MAC_Disable(h_FmMac, mode);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MAC_Resume (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Resume)
+ return p_FmMacControllerDriver->f_FM_MAC_Resume(h_FmMac);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_Enable1588TimeStamp (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp)
+ return p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp(h_FmMac);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_Disable1588TimeStamp (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp)
+ return p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp(h_FmMac);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetTxAutoPauseFrames(t_Handle h_FmMac,
+ uint16_t pauseTime)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames)
+ return p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames(h_FmMac,
+ pauseTime);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetTxPauseFrames(t_Handle h_FmMac,
+ uint8_t priority,
+ uint16_t pauseTime,
+ uint16_t threshTime)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames)
+ return p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames(h_FmMac,
+ priority,
+ pauseTime,
+ threshTime);
+
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetRxIgnorePauseFrames (t_Handle h_FmMac, bool en)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames)
+ return p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames(h_FmMac, en);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetWakeOnLan (t_Handle h_FmMac, bool en)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan)
+ return p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan(h_FmMac, en);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ResetCounters (t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ResetCounters)
+ return p_FmMacControllerDriver->f_FM_MAC_ResetCounters(h_FmMac);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetException(t_Handle h_FmMac, e_FmMacExceptions ex, bool enable)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetException)
+ return p_FmMacControllerDriver->f_FM_MAC_SetException(h_FmMac, ex, enable);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetStatistics (t_Handle h_FmMac, e_FmMacStatisticsLevel statisticsLevel)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetStatistics)
+ return p_FmMacControllerDriver->f_FM_MAC_SetStatistics(h_FmMac, statisticsLevel);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_GetStatistics (t_Handle h_FmMac, t_FmMacStatistics *p_Statistics)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_GetStatistics)
+ return p_FmMacControllerDriver->f_FM_MAC_GetStatistics(h_FmMac, p_Statistics);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_GetFrameSizeCounters(t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ memset(p_FrameSizeCounters, 0, sizeof(t_FmMacFrameSizeCounters));
+
+ if (p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters)
+ return p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters(h_FmMac, p_FrameSizeCounters, type);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_ModifyMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr)
+ return p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr(h_FmMac, p_EnetAddr);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_AddHashMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr)
+ return p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr(h_FmMac, p_EnetAddr);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_RemoveHashMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr)
+ return p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr(h_FmMac, p_EnetAddr);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_AddExactMatchMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr)
+ return p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr(h_FmMac, p_EnetAddr);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_RemovelExactMatchMacAddr (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr)
+ return p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr(h_FmMac, p_EnetAddr);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_GetVesrion (t_Handle h_FmMac, uint32_t *macVresion)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_GetVersion)
+ return p_FmMacControllerDriver->f_FM_MAC_GetVersion(h_FmMac, macVresion);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_GetId (t_Handle h_FmMac, uint32_t *macId)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_GetId)
+ return p_FmMacControllerDriver->f_FM_MAC_GetId(h_FmMac, macId);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_SetPromiscuous (t_Handle h_FmMac, bool newVal)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous)
+ return p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous(h_FmMac, newVal);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_AdjustLink(t_Handle h_FmMac, e_EnetSpeed speed, bool fullDuplex)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_AdjustLink)
+ return p_FmMacControllerDriver->f_FM_MAC_AdjustLink(h_FmMac, speed, fullDuplex);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_RestartAutoneg(t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg)
+ return p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg(h_FmMac);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_MII_WritePhyReg (t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t data)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg)
+ return p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg(h_FmMac, phyAddr, reg, data);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+t_Error FM_MAC_MII_ReadPhyReg(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg)
+ return p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg(h_FmMac, phyAddr, reg, p_Data);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+/* ......................................................................... */
+
+uint16_t FM_MAC_GetMaxFrameLength(t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacControllerDriver, E_INVALID_HANDLE, 0);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength)
+ return p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength(h_FmMac);
+
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+ return 0;
+}
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/*****************************************************************************/
+t_Error FM_MAC_DumpRegs(t_Handle h_FmMac)
+{
+ t_FmMacControllerDriver *p_FmMacControllerDriver = (t_FmMacControllerDriver *)h_FmMac;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacControllerDriver->f_FM_MAC_DumpRegs)
+ return p_FmMacControllerDriver->f_FM_MAC_DumpRegs(h_FmMac);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+#endif /* (defined(DEBUG_ERRORS) && ... */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fm_mac.h
@@ -0,0 +1,226 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_mac.h
+
+ @Description FM MAC ...
+*//***************************************************************************/
+#ifndef __FM_MAC_H
+#define __FM_MAC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+#include "fm_mac_ext.h"
+#include "fm_common.h"
+
+
+#define __ERR_MODULE__ MODULE_FM_MAC
+
+/**************************************************************************//**
+ @Description defaults
+*//***************************************************************************/
+
+
+#define DEFAULT_halfDuplex FALSE
+#define DEFAULT_padAndCrcEnable TRUE
+#define DEFAULT_resetOnInit FALSE
+
+
+typedef struct {
+ uint64_t addr; /* Ethernet Address */
+ t_List node;
+} t_EthHashEntry;
+#define ETH_HASH_ENTRY_OBJ(ptr) LIST_OBJECT(ptr, t_EthHashEntry, node)
+
+typedef struct {
+ uint16_t size;
+ t_List *p_Lsts;
+} t_EthHash;
+
+typedef struct {
+ t_Error (*f_FM_MAC_Init) (t_Handle h_FmMac);
+ t_Error (*f_FM_MAC_Free) (t_Handle h_FmMac);
+
+ t_Error (*f_FM_MAC_SetStatistics) (t_Handle h_FmMac, e_FmMacStatisticsLevel statisticsLevel);
+ t_Error (*f_FM_MAC_ConfigLoopback) (t_Handle h_FmMac, bool newVal);
+ t_Error (*f_FM_MAC_ConfigMaxFrameLength) (t_Handle h_FmMac, uint16_t newVal);
+ t_Error (*f_FM_MAC_ConfigWan) (t_Handle h_FmMac, bool flag);
+ t_Error (*f_FM_MAC_ConfigPadAndCrc) (t_Handle h_FmMac, bool newVal);
+ t_Error (*f_FM_MAC_ConfigHalfDuplex) (t_Handle h_FmMac, bool newVal);
+ t_Error (*f_FM_MAC_ConfigLengthCheck) (t_Handle h_FmMac, bool newVal);
+ t_Error (*f_FM_MAC_ConfigTbiPhyAddr) (t_Handle h_FmMac, uint8_t newVal);
+ t_Error (*f_FM_MAC_ConfigException) (t_Handle h_FmMac, e_FmMacExceptions, bool enable);
+ t_Error (*f_FM_MAC_ConfigResetOnInit) (t_Handle h_FmMac, bool enable);
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+ t_Error (*f_FM_MAC_ConfigSkipFman11Workaround) (t_Handle h_FmMac);
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+ t_Error (*f_FM_MAC_SetException) (t_Handle h_FmMac, e_FmMacExceptions ex, bool enable);
+
+ t_Error (*f_FM_MAC_Enable) (t_Handle h_FmMac, e_CommMode mode);
+ t_Error (*f_FM_MAC_Disable) (t_Handle h_FmMac, e_CommMode mode);
+ t_Error (*f_FM_MAC_Resume) (t_Handle h_FmMac);
+ t_Error (*f_FM_MAC_Enable1588TimeStamp) (t_Handle h_FmMac);
+ t_Error (*f_FM_MAC_Disable1588TimeStamp) (t_Handle h_FmMac);
+ t_Error (*f_FM_MAC_Reset) (t_Handle h_FmMac, bool wait);
+
+ t_Error (*f_FM_MAC_SetTxAutoPauseFrames) (t_Handle h_FmMac,
+ uint16_t pauseTime);
+ t_Error (*f_FM_MAC_SetTxPauseFrames) (t_Handle h_FmMac,
+ uint8_t priority,
+ uint16_t pauseTime,
+ uint16_t threshTime);
+ t_Error (*f_FM_MAC_SetRxIgnorePauseFrames) (t_Handle h_FmMac, bool en);
+
+ t_Error (*f_FM_MAC_ResetCounters) (t_Handle h_FmMac);
+ t_Error (*f_FM_MAC_GetStatistics) (t_Handle h_FmMac, t_FmMacStatistics *p_Statistics);
+ t_Error (*f_FM_MAC_GetFrameSizeCounters) (t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type);
+
+ t_Error (*f_FM_MAC_ModifyMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+ t_Error (*f_FM_MAC_AddHashMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+ t_Error (*f_FM_MAC_RemoveHashMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+ t_Error (*f_FM_MAC_AddExactMatchMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+ t_Error (*f_FM_MAC_RemovelExactMatchMacAddr) (t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+
+ t_Error (*f_FM_MAC_SetPromiscuous) (t_Handle h_FmMac, bool newVal);
+ t_Error (*f_FM_MAC_AdjustLink) (t_Handle h_FmMac, e_EnetSpeed speed, bool fullDuplex);
+ t_Error (*f_FM_MAC_RestartAutoneg) (t_Handle h_FmMac);
+
+ t_Error (*f_FM_MAC_SetWakeOnLan) (t_Handle h_FmMac, bool en);
+
+ t_Error (*f_FM_MAC_GetId) (t_Handle h_FmMac, uint32_t *macId);
+
+ t_Error (*f_FM_MAC_GetVersion) (t_Handle h_FmMac, uint32_t *macVersion);
+
+ uint16_t (*f_FM_MAC_GetMaxFrameLength) (t_Handle h_FmMac);
+
+ t_Error (*f_FM_MAC_MII_WritePhyReg)(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t data);
+ t_Error (*f_FM_MAC_MII_ReadPhyReg)(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data);
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_Error (*f_FM_MAC_DumpRegs) (t_Handle h_FmMac);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ t_Handle h_Fm;
+ t_FmRevisionInfo fmRevInfo;
+ e_EnetMode enetMode;
+ uint8_t macId;
+ bool resetOnInit;
+ uint16_t clkFreq;
+} t_FmMacControllerDriver;
+
+
+#if (DPAA_VERSION == 10)
+t_Handle DTSEC_Config(t_FmMacParams *p_FmMacParam);
+t_Handle TGEC_Config(t_FmMacParams *p_FmMacParams);
+#else
+t_Handle MEMAC_Config(t_FmMacParams *p_FmMacParam);
+#endif /* (DPAA_VERSION == 10) */
+uint16_t FM_MAC_GetMaxFrameLength(t_Handle FmMac);
+
+
+/* ........................................................................... */
+
+static __inline__ t_EthHashEntry *DequeueAddrFromHashEntry(t_List *p_AddrLst)
+{
+ t_EthHashEntry *p_HashEntry = NULL;
+ if (!LIST_IsEmpty(p_AddrLst))
+ {
+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_AddrLst->p_Next);
+ LIST_DelAndInit(&p_HashEntry->node);
+ }
+ return p_HashEntry;
+}
+
+/* ........................................................................... */
+
+static __inline__ void FreeHashTable(t_EthHash *p_Hash)
+{
+ t_EthHashEntry *p_HashEntry;
+ int i = 0;
+
+ if (p_Hash)
+ {
+ if (p_Hash->p_Lsts)
+ {
+ for (i=0; i<p_Hash->size; i++)
+ {
+ p_HashEntry = DequeueAddrFromHashEntry(&p_Hash->p_Lsts[i]);
+ while (p_HashEntry)
+ {
+ XX_Free(p_HashEntry);
+ p_HashEntry = DequeueAddrFromHashEntry(&p_Hash->p_Lsts[i]);
+ }
+ }
+
+ XX_Free(p_Hash->p_Lsts);
+ }
+
+ XX_Free(p_Hash);
+ }
+}
+
+/* ........................................................................... */
+
+static __inline__ t_EthHash * AllocHashTable(uint16_t size)
+{
+ uint32_t i;
+ t_EthHash *p_Hash;
+
+ /* Allocate address hash table */
+ p_Hash = (t_EthHash *)XX_Malloc(sizeof(t_EthHash));
+ if (!p_Hash)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Address hash table"));
+ return NULL;
+ }
+ p_Hash->size = size;
+
+ p_Hash->p_Lsts = (t_List *)XX_Malloc(p_Hash->size*sizeof(t_List));
+ if (!p_Hash->p_Lsts)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Address hash table"));
+ XX_Free(p_Hash);
+ return NULL;
+ }
+
+ for (i=0 ; i<p_Hash->size; i++)
+ INIT_LIST(&p_Hash->p_Lsts[i]);
+
+ return p_Hash;
+}
+
+
+#endif /* __FM_MAC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_crc32.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "fman_crc32.h"
+#include "common/general.h"
+
+
+/* precomputed CRC values for address hashing */
+static const uint32_t crc_tbl[256] = {
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+ 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+ 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+ 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+ 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+ 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+ 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+ 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+ 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+ 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+ 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+ 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+ 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+ 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+ 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+ 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+ 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+ 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+};
+
+/* Get the mirrored value of a byte size number. (0x11010011 --> 0x11001011) */
+static inline uint8_t get_mirror8(uint8_t n)
+{
+ uint8_t mirror[16] = {
+ 0x00, 0x08, 0x04, 0x0c, 0x02, 0x0a, 0x06, 0x0e,
+ 0x01, 0x09, 0x05, 0x0d, 0x03, 0x0b, 0x07, 0x0f
+ };
+ return (uint8_t)(((mirror[n & 0x0f] << 4) | (mirror[n >> 4])));
+}
+
+static inline uint32_t get_mirror32(uint32_t n)
+{
+ return ((uint32_t)get_mirror8((uint8_t)(n))<<24) |
+ ((uint32_t)get_mirror8((uint8_t)(n>>8))<<16) |
+ ((uint32_t)get_mirror8((uint8_t)(n>>16))<<8) |
+ ((uint32_t)get_mirror8((uint8_t)(n>>24)));
+}
+
+uint32_t get_mac_addr_crc(uint64_t _addr)
+{
+ uint32_t i;
+ uint8_t data;
+ uint32_t crc;
+
+ /* CRC calculation */
+ crc = 0xffffffff;
+ for (i = 0; i < 6; i++) {
+ data = (uint8_t)(_addr >> ((5-i)*8));
+ crc = crc ^ data;
+ crc = crc_tbl[crc&0xff] ^ (crc>>8);
+ }
+
+ crc = get_mirror32(crc);
+ return crc;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_crc32.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __FMAN_CRC32_H
+#define __FMAN_CRC32_H
+
+#include "common/general.h"
+
+
+uint32_t get_mac_addr_crc(uint64_t _addr);
+
+
+#endif /* __FMAN_CRC32_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_dtsec.c
@@ -0,0 +1,845 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "fsl_fman_dtsec.h"
+
+
+void fman_dtsec_stop_rx(struct dtsec_regs *regs)
+{
+ /* Assert the graceful stop bit */
+ iowrite32be(ioread32be(&regs->rctrl) | RCTRL_GRS, &regs->rctrl);
+}
+
+void fman_dtsec_stop_tx(struct dtsec_regs *regs)
+{
+ /* Assert the graceful stop bit */
+ iowrite32be(ioread32be(&regs->tctrl) | DTSEC_TCTRL_GTS, &regs->tctrl);
+}
+
+void fman_dtsec_start_tx(struct dtsec_regs *regs)
+{
+ /* clear the graceful stop bit */
+ iowrite32be(ioread32be(&regs->tctrl) & ~DTSEC_TCTRL_GTS, &regs->tctrl);
+}
+
+void fman_dtsec_start_rx(struct dtsec_regs *regs)
+{
+ /* clear the graceful stop bit */
+ iowrite32be(ioread32be(&regs->rctrl) & ~RCTRL_GRS, &regs->rctrl);
+}
+
+void fman_dtsec_defconfig(struct dtsec_cfg *cfg)
+{
+ cfg->halfdup_on = DEFAULT_HALFDUP_ON;
+ cfg->halfdup_retransmit = DEFAULT_HALFDUP_RETRANSMIT;
+ cfg->halfdup_coll_window = DEFAULT_HALFDUP_COLL_WINDOW;
+ cfg->halfdup_excess_defer = DEFAULT_HALFDUP_EXCESS_DEFER;
+ cfg->halfdup_no_backoff = DEFAULT_HALFDUP_NO_BACKOFF;
+ cfg->halfdup_bp_no_backoff = DEFAULT_HALFDUP_BP_NO_BACKOFF;
+ cfg->halfdup_alt_backoff_val = DEFAULT_HALFDUP_ALT_BACKOFF_VAL;
+ cfg->halfdup_alt_backoff_en = DEFAULT_HALFDUP_ALT_BACKOFF_EN;
+ cfg->rx_drop_bcast = DEFAULT_RX_DROP_BCAST;
+ cfg->rx_short_frm = DEFAULT_RX_SHORT_FRM;
+ cfg->rx_len_check = DEFAULT_RX_LEN_CHECK;
+ cfg->tx_pad_crc = DEFAULT_TX_PAD_CRC;
+ cfg->tx_crc = DEFAULT_TX_CRC;
+ cfg->rx_ctrl_acc = DEFAULT_RX_CTRL_ACC;
+ cfg->tx_pause_time = DEFAULT_TX_PAUSE_TIME;
+ cfg->tbipa = DEFAULT_TBIPA; /* PHY address 0 is reserved (DPAA RM)*/
+ cfg->rx_prepend = DEFAULT_RX_PREPEND;
+ cfg->ptp_tsu_en = DEFAULT_PTP_TSU_EN;
+ cfg->ptp_exception_en = DEFAULT_PTP_EXCEPTION_EN;
+ cfg->preamble_len = DEFAULT_PREAMBLE_LEN;
+ cfg->rx_preamble = DEFAULT_RX_PREAMBLE;
+ cfg->tx_preamble = DEFAULT_TX_PREAMBLE;
+ cfg->loopback = DEFAULT_LOOPBACK;
+ cfg->rx_time_stamp_en = DEFAULT_RX_TIME_STAMP_EN;
+ cfg->tx_time_stamp_en = DEFAULT_TX_TIME_STAMP_EN;
+ cfg->rx_flow = DEFAULT_RX_FLOW;
+ cfg->tx_flow = DEFAULT_TX_FLOW;
+ cfg->rx_group_hash_exd = DEFAULT_RX_GROUP_HASH_EXD;
+ cfg->tx_pause_time_extd = DEFAULT_TX_PAUSE_TIME_EXTD;
+ cfg->rx_promisc = DEFAULT_RX_PROMISC;
+ cfg->non_back_to_back_ipg1 = DEFAULT_NON_BACK_TO_BACK_IPG1;
+ cfg->non_back_to_back_ipg2 = DEFAULT_NON_BACK_TO_BACK_IPG2;
+ cfg->min_ifg_enforcement = DEFAULT_MIN_IFG_ENFORCEMENT;
+ cfg->back_to_back_ipg = DEFAULT_BACK_TO_BACK_IPG;
+ cfg->maximum_frame = DEFAULT_MAXIMUM_FRAME;
+ cfg->tbi_phy_addr = DEFAULT_TBI_PHY_ADDR;
+ cfg->wake_on_lan = DEFAULT_WAKE_ON_LAN;
+}
+
+int fman_dtsec_init(struct dtsec_regs *regs, struct dtsec_cfg *cfg,
+ enum enet_interface iface_mode,
+ enum enet_speed iface_speed,
+ uint8_t *macaddr,
+ uint8_t fm_rev_maj,
+ uint8_t fm_rev_min,
+ uint32_t exception_mask)
+{
+ bool is_rgmii = FALSE;
+ bool is_sgmii = FALSE;
+ bool is_qsgmii = FALSE;
+ int i;
+ uint32_t tmp;
+
+UNUSED(fm_rev_maj);UNUSED(fm_rev_min);
+
+ /* let's start with a soft reset */
+ iowrite32be(MACCFG1_SOFT_RESET, &regs->maccfg1);
+ iowrite32be(0, &regs->maccfg1);
+
+ /*************dtsec_id2******************/
+ tmp = ioread32be(&regs->tsec_id2);
+
+ /* check RGMII support */
+ if (iface_mode == E_ENET_IF_RGMII ||
+ iface_mode == E_ENET_IF_RMII)
+ if (tmp & DTSEC_ID2_INT_REDUCED_OFF)
+ return -EINVAL;
+
+ if (iface_mode == E_ENET_IF_SGMII ||
+ iface_mode == E_ENET_IF_MII)
+ if (tmp & DTSEC_ID2_INT_REDUCED_OFF)
+ return -EINVAL;
+
+ /***************ECNTRL************************/
+
+ is_rgmii = (bool)((iface_mode == E_ENET_IF_RGMII) ? TRUE : FALSE);
+ is_sgmii = (bool)((iface_mode == E_ENET_IF_SGMII) ? TRUE : FALSE);
+ is_qsgmii = (bool)((iface_mode == E_ENET_IF_QSGMII) ? TRUE : FALSE);
+
+ tmp = 0;
+ if (is_rgmii || iface_mode == E_ENET_IF_GMII)
+ tmp |= DTSEC_ECNTRL_GMIIM;
+ if (is_sgmii)
+ tmp |= (DTSEC_ECNTRL_SGMIIM | DTSEC_ECNTRL_TBIM);
+ if (is_qsgmii)
+ tmp |= (DTSEC_ECNTRL_SGMIIM | DTSEC_ECNTRL_TBIM |
+ DTSEC_ECNTRL_QSGMIIM);
+ if (is_rgmii)
+ tmp |= DTSEC_ECNTRL_RPM;
+ if (iface_speed == E_ENET_SPEED_100)
+ tmp |= DTSEC_ECNTRL_R100M;
+
+ iowrite32be(tmp, &regs->ecntrl);
+ /***************ECNTRL************************/
+
+ /***************TCTRL************************/
+ tmp = 0;
+ if (cfg->halfdup_on)
+ tmp |= DTSEC_TCTRL_THDF;
+ if (cfg->tx_time_stamp_en)
+ tmp |= DTSEC_TCTRL_TTSE;
+
+ iowrite32be(tmp, &regs->tctrl);
+
+ /***************TCTRL************************/
+
+ /***************PTV************************/
+ tmp = 0;
+
+#ifdef FM_SHORT_PAUSE_TIME_ERRATA_DTSEC1
+ if ((fm_rev_maj == 1) && (fm_rev_min == 0))
+ cfg->tx_pause_time += 2;
+#endif /* FM_SHORT_PAUSE_TIME_ERRATA_DTSEC1 */
+
+ if (cfg->tx_pause_time)
+ tmp |= cfg->tx_pause_time;
+ if (cfg->tx_pause_time_extd)
+ tmp |= cfg->tx_pause_time_extd << PTV_PTE_OFST;
+ iowrite32be(tmp, &regs->ptv);
+
+ /***************RCTRL************************/
+ tmp = 0;
+ tmp |= ((uint32_t)(cfg->rx_prepend & 0x0000001f)) << 16;
+ if (cfg->rx_ctrl_acc)
+ tmp |= RCTRL_CFA;
+ if (cfg->rx_group_hash_exd)
+ tmp |= RCTRL_GHTX;
+ if (cfg->rx_time_stamp_en)
+ tmp |= RCTRL_RTSE;
+ if (cfg->rx_drop_bcast)
+ tmp |= RCTRL_BC_REJ;
+ if (cfg->rx_short_frm)
+ tmp |= RCTRL_RSF;
+ if (cfg->rx_promisc)
+ tmp |= RCTRL_PROM;
+
+ iowrite32be(tmp, &regs->rctrl);
+ /***************RCTRL************************/
+
+ /*
+ * Assign a Phy Address to the TBI (TBIPA).
+ * Done also in cases where TBI is not selected to avoid conflict with
+ * the external PHY's Physical address
+ */
+ iowrite32be(cfg->tbipa, &regs->tbipa);
+
+ /***************TMR_CTL************************/
+ iowrite32be(0, &regs->tmr_ctrl);
+
+ if (cfg->ptp_tsu_en) {
+ tmp = 0;
+ tmp |= TMR_PEVENT_TSRE;
+ iowrite32be(tmp, &regs->tmr_pevent);
+
+ if (cfg->ptp_exception_en) {
+ tmp = 0;
+ tmp |= TMR_PEMASK_TSREEN;
+ iowrite32be(tmp, &regs->tmr_pemask);
+ }
+ }
+
+ /***************MACCFG1***********************/
+ tmp = 0;
+ if (cfg->loopback)
+ tmp |= MACCFG1_LOOPBACK;
+ if (cfg->rx_flow)
+ tmp |= MACCFG1_RX_FLOW;
+ if (cfg->tx_flow)
+ tmp |= MACCFG1_TX_FLOW;
+ iowrite32be(tmp, &regs->maccfg1);
+
+ /***************MACCFG1***********************/
+
+ /***************MACCFG2***********************/
+ tmp = 0;
+
+ if (iface_speed < E_ENET_SPEED_1000)
+ tmp |= MACCFG2_NIBBLE_MODE;
+ else if (iface_speed == E_ENET_SPEED_1000)
+ tmp |= MACCFG2_BYTE_MODE;
+
+ tmp |= ((uint32_t) cfg->preamble_len & 0x0000000f)
+ << PREAMBLE_LENGTH_SHIFT;
+
+ if (cfg->rx_preamble)
+ tmp |= MACCFG2_PRE_AM_Rx_EN;
+ if (cfg->tx_preamble)
+ tmp |= MACCFG2_PRE_AM_Tx_EN;
+ if (cfg->rx_len_check)
+ tmp |= MACCFG2_LENGTH_CHECK;
+ if (cfg->tx_pad_crc)
+ tmp |= MACCFG2_PAD_CRC_EN;
+ if (cfg->tx_crc)
+ tmp |= MACCFG2_CRC_EN;
+ if (!cfg->halfdup_on)
+ tmp |= MACCFG2_FULL_DUPLEX;
+ iowrite32be(tmp, &regs->maccfg2);
+
+ /***************MACCFG2***********************/
+
+ /***************IPGIFG************************/
+ tmp = (((cfg->non_back_to_back_ipg1 <<
+ IPGIFG_NON_BACK_TO_BACK_IPG_1_SHIFT)
+ & IPGIFG_NON_BACK_TO_BACK_IPG_1)
+ | ((cfg->non_back_to_back_ipg2 <<
+ IPGIFG_NON_BACK_TO_BACK_IPG_2_SHIFT)
+ & IPGIFG_NON_BACK_TO_BACK_IPG_2)
+ | ((cfg->min_ifg_enforcement <<
+ IPGIFG_MIN_IFG_ENFORCEMENT_SHIFT)
+ & IPGIFG_MIN_IFG_ENFORCEMENT)
+ | (cfg->back_to_back_ipg & IPGIFG_BACK_TO_BACK_IPG));
+ iowrite32be(tmp, &regs->ipgifg);
+
+ /***************IPGIFG************************/
+
+ /***************HAFDUP************************/
+ tmp = 0;
+
+ if (cfg->halfdup_alt_backoff_en)
+ tmp = (uint32_t)(HAFDUP_ALT_BEB |
+ ((cfg->halfdup_alt_backoff_val & 0x0000000f)
+ << HAFDUP_ALTERNATE_BEB_TRUNCATION_SHIFT));
+ if (cfg->halfdup_bp_no_backoff)
+ tmp |= HAFDUP_BP_NO_BACKOFF;
+ if (cfg->halfdup_no_backoff)
+ tmp |= HAFDUP_NO_BACKOFF;
+ if (cfg->halfdup_excess_defer)
+ tmp |= HAFDUP_EXCESS_DEFER;
+ tmp |= ((cfg->halfdup_retransmit << HAFDUP_RETRANSMISSION_MAX_SHIFT)
+ & HAFDUP_RETRANSMISSION_MAX);
+ tmp |= (cfg->halfdup_coll_window & HAFDUP_COLLISION_WINDOW);
+
+ iowrite32be(tmp, &regs->hafdup);
+ /***************HAFDUP************************/
+
+ /***************MAXFRM************************/
+ /* Initialize MAXFRM */
+ iowrite32be(cfg->maximum_frame, &regs->maxfrm);
+
+ /***************MAXFRM************************/
+
+ /***************CAM1************************/
+ iowrite32be(0xffffffff, &regs->cam1);
+ iowrite32be(0xffffffff, &regs->cam2);
+
+ /***************IMASK************************/
+ iowrite32be(exception_mask, &regs->imask);
+ /***************IMASK************************/
+
+ /***************IEVENT************************/
+ iowrite32be(0xffffffff, &regs->ievent);
+
+ /***************MACSTNADDR1/2*****************/
+
+ tmp = (uint32_t)((macaddr[5] << 24) |
+ (macaddr[4] << 16) |
+ (macaddr[3] << 8) |
+ macaddr[2]);
+ iowrite32be(tmp, &regs->macstnaddr1);
+
+ tmp = (uint32_t)((macaddr[1] << 24) |
+ (macaddr[0] << 16));
+ iowrite32be(tmp, &regs->macstnaddr2);
+
+ /***************MACSTNADDR1/2*****************/
+
+ /*****************HASH************************/
+ for (i = 0; i < NUM_OF_HASH_REGS ; i++) {
+ /* Initialize IADDRx */
+ iowrite32be(0, &regs->igaddr[i]);
+ /* Initialize GADDRx */
+ iowrite32be(0, &regs->gaddr[i]);
+ }
+
+ fman_dtsec_reset_stat(regs);
+
+ return 0;
+}
+
+uint16_t fman_dtsec_get_max_frame_len(struct dtsec_regs *regs)
+{
+ return (uint16_t)ioread32be(&regs->maxfrm);
+}
+
+void fman_dtsec_set_max_frame_len(struct dtsec_regs *regs, uint16_t length)
+{
+ iowrite32be(length, &regs->maxfrm);
+}
+
+void fman_dtsec_set_mac_address(struct dtsec_regs *regs, uint8_t *adr)
+{
+ uint32_t tmp;
+
+ tmp = (uint32_t)((adr[5] << 24) |
+ (adr[4] << 16) |
+ (adr[3] << 8) |
+ adr[2]);
+ iowrite32be(tmp, &regs->macstnaddr1);
+
+ tmp = (uint32_t)((adr[1] << 24) |
+ (adr[0] << 16));
+ iowrite32be(tmp, &regs->macstnaddr2);
+}
+
+void fman_dtsec_get_mac_address(struct dtsec_regs *regs, uint8_t *macaddr)
+{
+ uint32_t tmp1, tmp2;
+
+ tmp1 = ioread32be(&regs->macstnaddr1);
+ tmp2 = ioread32be(&regs->macstnaddr2);
+
+ macaddr[0] = (uint8_t)((tmp2 & 0x00ff0000) >> 16);
+ macaddr[1] = (uint8_t)((tmp2 & 0xff000000) >> 24);
+ macaddr[2] = (uint8_t)(tmp1 & 0x000000ff);
+ macaddr[3] = (uint8_t)((tmp1 & 0x0000ff00) >> 8);
+ macaddr[4] = (uint8_t)((tmp1 & 0x00ff0000) >> 16);
+ macaddr[5] = (uint8_t)((tmp1 & 0xff000000) >> 24);
+}
+
+void fman_dtsec_set_hash_table(struct dtsec_regs *regs, uint32_t crc, bool mcast, bool ghtx)
+{
+ int32_t bucket;
+ if (ghtx)
+ bucket = (int32_t)((crc >> 23) & 0x1ff);
+ else {
+ bucket = (int32_t)((crc >> 24) & 0xff);
+ /* if !ghtx and mcast the bit must be set in gaddr instead of igaddr. */
+ if (mcast)
+ bucket += 0x100;
+ }
+ fman_dtsec_set_bucket(regs, bucket, TRUE);
+}
+
+void fman_dtsec_set_bucket(struct dtsec_regs *regs, int bucket, bool enable)
+{
+ int reg_idx = (bucket >> 5) & 0xf;
+ int bit_idx = bucket & 0x1f;
+ uint32_t bit_mask = 0x80000000 >> bit_idx;
+ uint32_t *reg;
+
+ if (reg_idx > 7)
+ reg = &regs->gaddr[reg_idx-8];
+ else
+ reg = &regs->igaddr[reg_idx];
+
+ if (enable)
+ iowrite32be(ioread32be(reg) | bit_mask, reg);
+ else
+ iowrite32be(ioread32be(reg) & (~bit_mask), reg);
+}
+
+void fman_dtsec_reset_filter_table(struct dtsec_regs *regs, bool mcast, bool ucast)
+{
+ int i;
+ bool ghtx;
+
+ ghtx = (bool)((ioread32be(&regs->rctrl) & RCTRL_GHTX) ? TRUE : FALSE);
+
+ if (ucast || (ghtx && mcast)) {
+ for (i = 0; i < NUM_OF_HASH_REGS; i++)
+ iowrite32be(0, &regs->igaddr[i]);
+ }
+ if (mcast) {
+ for (i = 0; i < NUM_OF_HASH_REGS; i++)
+ iowrite32be(0, &regs->gaddr[i]);
+ }
+}
+
+int fman_dtsec_set_tbi_phy_addr(struct dtsec_regs *regs,
+ uint8_t addr)
+{
+ if (addr > 0 && addr < 32)
+ iowrite32be(addr, &regs->tbipa);
+ else
+ return -EINVAL;
+
+ return 0;
+}
+
+void fman_dtsec_set_wol(struct dtsec_regs *regs, bool en)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->maccfg2);
+ if (en)
+ tmp |= MACCFG2_MAGIC_PACKET_EN;
+ else
+ tmp &= ~MACCFG2_MAGIC_PACKET_EN;
+ iowrite32be(tmp, &regs->maccfg2);
+}
+
+int fman_dtsec_adjust_link(struct dtsec_regs *regs,
+ enum enet_interface iface_mode,
+ enum enet_speed speed, bool full_dx)
+{
+ uint32_t tmp;
+
+ UNUSED(iface_mode);
+
+ if ((speed == E_ENET_SPEED_1000) && !full_dx)
+ return -EINVAL;
+
+ tmp = ioread32be(&regs->maccfg2);
+ if (!full_dx)
+ tmp &= ~MACCFG2_FULL_DUPLEX;
+ else
+ tmp |= MACCFG2_FULL_DUPLEX;
+
+ tmp &= ~(MACCFG2_NIBBLE_MODE | MACCFG2_BYTE_MODE);
+ if (speed < E_ENET_SPEED_1000)
+ tmp |= MACCFG2_NIBBLE_MODE;
+ else if (speed == E_ENET_SPEED_1000)
+ tmp |= MACCFG2_BYTE_MODE;
+ iowrite32be(tmp, &regs->maccfg2);
+
+ tmp = ioread32be(&regs->ecntrl);
+ if (speed == E_ENET_SPEED_100)
+ tmp |= DTSEC_ECNTRL_R100M;
+ else
+ tmp &= ~DTSEC_ECNTRL_R100M;
+ iowrite32be(tmp, &regs->ecntrl);
+
+ return 0;
+}
+
+void fman_dtsec_set_uc_promisc(struct dtsec_regs *regs, bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->rctrl);
+
+ if (enable)
+ tmp |= RCTRL_UPROM;
+ else
+ tmp &= ~RCTRL_UPROM;
+
+ iowrite32be(tmp, &regs->rctrl);
+}
+
+void fman_dtsec_set_mc_promisc(struct dtsec_regs *regs, bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->rctrl);
+
+ if (enable)
+ tmp |= RCTRL_MPROM;
+ else
+ tmp &= ~RCTRL_MPROM;
+
+ iowrite32be(tmp, &regs->rctrl);
+}
+
+bool fman_dtsec_get_clear_carry_regs(struct dtsec_regs *regs,
+ uint32_t *car1, uint32_t *car2)
+{
+ /* read carry registers */
+ *car1 = ioread32be(&regs->car1);
+ *car2 = ioread32be(&regs->car2);
+ /* clear carry registers */
+ if (*car1)
+ iowrite32be(*car1, &regs->car1);
+ if (*car2)
+ iowrite32be(*car2, &regs->car2);
+
+ return (bool)((*car1 | *car2) ? TRUE : FALSE);
+}
+
+void fman_dtsec_reset_stat(struct dtsec_regs *regs)
+{
+ /* clear HW counters */
+ iowrite32be(ioread32be(&regs->ecntrl) |
+ DTSEC_ECNTRL_CLRCNT, &regs->ecntrl);
+}
+
+int fman_dtsec_set_stat_level(struct dtsec_regs *regs, enum dtsec_stat_level level)
+{
+ switch (level) {
+ case E_MAC_STAT_NONE:
+ iowrite32be(0xffffffff, &regs->cam1);
+ iowrite32be(0xffffffff, &regs->cam2);
+ iowrite32be(ioread32be(&regs->ecntrl) & ~DTSEC_ECNTRL_STEN,
+ &regs->ecntrl);
+ iowrite32be(ioread32be(&regs->imask) & ~DTSEC_IMASK_MSROEN,
+ &regs->imask);
+ break;
+ case E_MAC_STAT_PARTIAL:
+ iowrite32be(CAM1_ERRORS_ONLY, &regs->cam1);
+ iowrite32be(CAM2_ERRORS_ONLY, &regs->cam2);
+ iowrite32be(ioread32be(&regs->ecntrl) | DTSEC_ECNTRL_STEN,
+ &regs->ecntrl);
+ iowrite32be(ioread32be(&regs->imask) | DTSEC_IMASK_MSROEN,
+ &regs->imask);
+ break;
+ case E_MAC_STAT_MIB_GRP1:
+ iowrite32be((uint32_t)~CAM1_MIB_GRP_1, &regs->cam1);
+ iowrite32be((uint32_t)~CAM2_MIB_GRP_1, &regs->cam2);
+ iowrite32be(ioread32be(&regs->ecntrl) | DTSEC_ECNTRL_STEN,
+ &regs->ecntrl);
+ iowrite32be(ioread32be(&regs->imask) | DTSEC_IMASK_MSROEN,
+ &regs->imask);
+ break;
+ case E_MAC_STAT_FULL:
+ iowrite32be(0, &regs->cam1);
+ iowrite32be(0, &regs->cam2);
+ iowrite32be(ioread32be(&regs->ecntrl) | DTSEC_ECNTRL_STEN,
+ &regs->ecntrl);
+ iowrite32be(ioread32be(&regs->imask) | DTSEC_IMASK_MSROEN,
+ &regs->imask);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+void fman_dtsec_set_ts(struct dtsec_regs *regs, bool en)
+{
+ if (en) {
+ iowrite32be(ioread32be(&regs->rctrl) | RCTRL_RTSE,
+ &regs->rctrl);
+ iowrite32be(ioread32be(&regs->tctrl) | DTSEC_TCTRL_TTSE,
+ &regs->tctrl);
+ } else {
+ iowrite32be(ioread32be(&regs->rctrl) & ~RCTRL_RTSE,
+ &regs->rctrl);
+ iowrite32be(ioread32be(&regs->tctrl) & ~DTSEC_TCTRL_TTSE,
+ &regs->tctrl);
+ }
+}
+
+void fman_dtsec_enable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->maccfg1);
+
+ if (apply_rx)
+ tmp |= MACCFG1_RX_EN ;
+
+ if (apply_tx)
+ tmp |= MACCFG1_TX_EN ;
+
+ iowrite32be(tmp, &regs->maccfg1);
+}
+
+void fman_dtsec_clear_addr_in_paddr(struct dtsec_regs *regs, uint8_t paddr_num)
+{
+ iowrite32be(0, &regs->macaddr[paddr_num].exact_match1);
+ iowrite32be(0, &regs->macaddr[paddr_num].exact_match2);
+}
+
+void fman_dtsec_add_addr_in_paddr(struct dtsec_regs *regs,
+ uint64_t addr,
+ uint8_t paddr_num)
+{
+ uint32_t tmp;
+
+ tmp = (uint32_t)(addr);
+ /* swap */
+ tmp = (((tmp & 0x000000FF) << 24) |
+ ((tmp & 0x0000FF00) << 8) |
+ ((tmp & 0x00FF0000) >> 8) |
+ ((tmp & 0xFF000000) >> 24));
+ iowrite32be(tmp, &regs->macaddr[paddr_num].exact_match1);
+
+ tmp = (uint32_t)(addr>>32);
+ /* swap */
+ tmp = (((tmp & 0x000000FF) << 24) |
+ ((tmp & 0x0000FF00) << 8) |
+ ((tmp & 0x00FF0000) >> 8) |
+ ((tmp & 0xFF000000) >> 24));
+ iowrite32be(tmp, &regs->macaddr[paddr_num].exact_match2);
+}
+
+void fman_dtsec_disable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->maccfg1);
+
+ if (apply_rx)
+ tmp &= ~MACCFG1_RX_EN;
+
+ if (apply_tx)
+ tmp &= ~MACCFG1_TX_EN;
+
+ iowrite32be(tmp, &regs->maccfg1);
+}
+
+void fman_dtsec_set_tx_pause_frames(struct dtsec_regs *regs, uint16_t time)
+{
+ uint32_t ptv = 0;
+
+ /* fixme: don't enable tx pause for half-duplex */
+
+ if (time) {
+ ptv = ioread32be(&regs->ptv);
+ ptv &= 0xffff0000;
+ ptv |= time & 0x0000ffff;
+ iowrite32be(ptv, &regs->ptv);
+
+ /* trigger the transmission of a flow-control pause frame */
+ iowrite32be(ioread32be(&regs->maccfg1) | MACCFG1_TX_FLOW,
+ &regs->maccfg1);
+ } else
+ iowrite32be(ioread32be(&regs->maccfg1) & ~MACCFG1_TX_FLOW,
+ &regs->maccfg1);
+}
+
+void fman_dtsec_handle_rx_pause(struct dtsec_regs *regs, bool en)
+{
+ uint32_t tmp;
+
+ /* todo: check if mac is set to full-duplex */
+
+ tmp = ioread32be(&regs->maccfg1);
+ if (en)
+ tmp |= MACCFG1_RX_FLOW;
+ else
+ tmp &= ~MACCFG1_RX_FLOW;
+ iowrite32be(tmp, &regs->maccfg1);
+}
+
+uint32_t fman_dtsec_get_rctrl(struct dtsec_regs *regs)
+{
+ return ioread32be(&regs->rctrl);
+}
+
+uint32_t fman_dtsec_get_revision(struct dtsec_regs *regs)
+{
+ return ioread32be(&regs->tsec_id);
+}
+
+uint32_t fman_dtsec_get_event(struct dtsec_regs *regs, uint32_t ev_mask)
+{
+ return ioread32be(&regs->ievent) & ev_mask;
+}
+
+void fman_dtsec_ack_event(struct dtsec_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ev_mask, &regs->ievent);
+}
+
+uint32_t fman_dtsec_get_interrupt_mask(struct dtsec_regs *regs)
+{
+ return ioread32be(&regs->imask);
+}
+
+uint32_t fman_dtsec_check_and_clear_tmr_event(struct dtsec_regs *regs)
+{
+ uint32_t event;
+
+ event = ioread32be(&regs->tmr_pevent);
+ event &= ioread32be(&regs->tmr_pemask);
+
+ if (event)
+ iowrite32be(event, &regs->tmr_pevent);
+ return event;
+}
+
+void fman_dtsec_enable_tmr_interrupt(struct dtsec_regs *regs)
+{
+ iowrite32be(ioread32be(&regs->tmr_pemask) | TMR_PEMASK_TSREEN,
+ &regs->tmr_pemask);
+}
+
+void fman_dtsec_disable_tmr_interrupt(struct dtsec_regs *regs)
+{
+ iowrite32be(ioread32be(&regs->tmr_pemask) & ~TMR_PEMASK_TSREEN,
+ &regs->tmr_pemask);
+}
+
+void fman_dtsec_enable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ioread32be(&regs->imask) | ev_mask, &regs->imask);
+}
+
+void fman_dtsec_disable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ioread32be(&regs->imask) & ~ev_mask, &regs->imask);
+}
+
+uint32_t fman_dtsec_get_stat_counter(struct dtsec_regs *regs,
+ enum dtsec_stat_counters reg_name)
+{
+ uint32_t ret_val;
+
+ switch (reg_name) {
+ case E_DTSEC_STAT_TR64:
+ ret_val = ioread32be(&regs->tr64);
+ break;
+ case E_DTSEC_STAT_TR127:
+ ret_val = ioread32be(&regs->tr127);
+ break;
+ case E_DTSEC_STAT_TR255:
+ ret_val = ioread32be(&regs->tr255);
+ break;
+ case E_DTSEC_STAT_TR511:
+ ret_val = ioread32be(&regs->tr511);
+ break;
+ case E_DTSEC_STAT_TR1K:
+ ret_val = ioread32be(&regs->tr1k);
+ break;
+ case E_DTSEC_STAT_TRMAX:
+ ret_val = ioread32be(&regs->trmax);
+ break;
+ case E_DTSEC_STAT_TRMGV:
+ ret_val = ioread32be(&regs->trmgv);
+ break;
+ case E_DTSEC_STAT_RBYT:
+ ret_val = ioread32be(&regs->rbyt);
+ break;
+ case E_DTSEC_STAT_RPKT:
+ ret_val = ioread32be(&regs->rpkt);
+ break;
+ case E_DTSEC_STAT_RMCA:
+ ret_val = ioread32be(&regs->rmca);
+ break;
+ case E_DTSEC_STAT_RBCA:
+ ret_val = ioread32be(&regs->rbca);
+ break;
+ case E_DTSEC_STAT_RXPF:
+ ret_val = ioread32be(&regs->rxpf);
+ break;
+ case E_DTSEC_STAT_RALN:
+ ret_val = ioread32be(&regs->raln);
+ break;
+ case E_DTSEC_STAT_RFLR:
+ ret_val = ioread32be(&regs->rflr);
+ break;
+ case E_DTSEC_STAT_RCDE:
+ ret_val = ioread32be(&regs->rcde);
+ break;
+ case E_DTSEC_STAT_RCSE:
+ ret_val = ioread32be(&regs->rcse);
+ break;
+ case E_DTSEC_STAT_RUND:
+ ret_val = ioread32be(&regs->rund);
+ break;
+ case E_DTSEC_STAT_ROVR:
+ ret_val = ioread32be(&regs->rovr);
+ break;
+ case E_DTSEC_STAT_RFRG:
+ ret_val = ioread32be(&regs->rfrg);
+ break;
+ case E_DTSEC_STAT_RJBR:
+ ret_val = ioread32be(&regs->rjbr);
+ break;
+ case E_DTSEC_STAT_RDRP:
+ ret_val = ioread32be(&regs->rdrp);
+ break;
+ case E_DTSEC_STAT_TFCS:
+ ret_val = ioread32be(&regs->tfcs);
+ break;
+ case E_DTSEC_STAT_TBYT:
+ ret_val = ioread32be(&regs->tbyt);
+ break;
+ case E_DTSEC_STAT_TPKT:
+ ret_val = ioread32be(&regs->tpkt);
+ break;
+ case E_DTSEC_STAT_TMCA:
+ ret_val = ioread32be(&regs->tmca);
+ break;
+ case E_DTSEC_STAT_TBCA:
+ ret_val = ioread32be(&regs->tbca);
+ break;
+ case E_DTSEC_STAT_TXPF:
+ ret_val = ioread32be(&regs->txpf);
+ break;
+ case E_DTSEC_STAT_TNCL:
+ ret_val = ioread32be(&regs->tncl);
+ break;
+ case E_DTSEC_STAT_TDRP:
+ ret_val = ioread32be(&regs->tdrp);
+ break;
+ default:
+ ret_val = 0;
+ }
+
+ return ret_val;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_dtsec_mii_acc.c
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "common/general.h"
+#include "fsl_fman_dtsec_mii_acc.h"
+
+
+/**
+ * dtsec_mii_get_div() - calculates the value of the dtsec mii divider
+ * @dtsec_freq: dtsec clock frequency (in Mhz)
+ *
+ * This function calculates the dtsec mii clock divider that determines
+ * the MII MDC clock. MII MDC clock will be set to work in the range
+ * of 1.5 to 2.5Mhz
+ * The output of this function is the value of MIIMCFG[MgmtClk] which
+ * implicitly determines the divider value.
+ * Note: the dTSEC system clock is equal to 1/2 of the FMan clock.
+ *
+ * The table below which reflects dtsec_mii_get_div() functionality
+ * shows the relations among dtsec_freq, MgmtClk, actual divider
+ * and the MII frequency:
+ *
+ * dtsec freq MgmtClk div MII freq Mhz
+ * [0.....80] 1 (1/4)(1/8) [0 to 2.5]
+ * [81...120] 2 (1/6)(1/8) [1.6 to 2.5]
+ * [121..160] 3 (1/8)(1/8) [1.8 to 2.5]
+ * [161..200] 4 (1/10)(1/8) [2.0 to 2.5]
+ * [201..280] 5 (1/14)(1/8) [1.8 to 2.5]
+ * [281..400] 6 (1/20)(1/8) [1.1 to 2.5]
+ * [401..560] 7 (1/28)(1/8) [1.8 to 2.5]
+ * [560..frq] 7 (1/28)(1/8) [frq/224]
+ *
+ * Returns: the MIIMCFG[MgmtClk] appropriate value
+ */
+
+static uint8_t dtsec_mii_get_div(uint16_t dtsec_freq)
+{
+ uint16_t mgmt_clk;
+
+ if (dtsec_freq < 80) mgmt_clk = 1;
+ else if (dtsec_freq < 120) mgmt_clk = 2;
+ else if (dtsec_freq < 160) mgmt_clk = 3;
+ else if (dtsec_freq < 200) mgmt_clk = 4;
+ else if (dtsec_freq < 280) mgmt_clk = 5;
+ else if (dtsec_freq < 400) mgmt_clk = 6;
+ else mgmt_clk = 7;
+
+ return (uint8_t)mgmt_clk;
+}
+
+void fman_dtsec_mii_reset(struct dtsec_mii_reg *regs)
+{
+ /* Reset the management interface */
+ iowrite32be(ioread32be(&regs->miimcfg) | MIIMCFG_RESET_MGMT,
+ &regs->miimcfg);
+ iowrite32be(ioread32be(&regs->miimcfg) & ~MIIMCFG_RESET_MGMT,
+ &regs->miimcfg);
+}
+
+
+int fman_dtsec_mii_write_reg(struct dtsec_mii_reg *regs, uint8_t addr,
+ uint8_t reg, uint16_t data, uint16_t dtsec_freq)
+{
+ uint32_t tmp;
+
+ /* Setup the MII Mgmt clock speed */
+ iowrite32be((uint32_t)dtsec_mii_get_div(dtsec_freq), &regs->miimcfg);
+ wmb();
+
+ /* Stop the MII management read cycle */
+ iowrite32be(0, &regs->miimcom);
+ /* Dummy read to make sure MIIMCOM is written */
+ tmp = ioread32be(&regs->miimcom);
+ wmb();
+
+ /* Setting up MII Management Address Register */
+ tmp = (uint32_t)((addr << MIIMADD_PHY_ADDR_SHIFT) | reg);
+ iowrite32be(tmp, &regs->miimadd);
+ wmb();
+
+ /* Setting up MII Management Control Register with data */
+ iowrite32be((uint32_t)data, &regs->miimcon);
+ /* Dummy read to make sure MIIMCON is written */
+ tmp = ioread32be(&regs->miimcon);
+ wmb();
+
+ /* Wait until MII management write is complete */
+ /* todo: a timeout could be useful here */
+ while ((ioread32be(&regs->miimind)) & MIIMIND_BUSY)
+ /* busy wait */;
+
+ return 0;
+}
+
+int fman_dtsec_mii_read_reg(struct dtsec_mii_reg *regs, uint8_t addr,
+ uint8_t reg, uint16_t *data, uint16_t dtsec_freq)
+{
+ uint32_t tmp;
+
+ /* Setup the MII Mgmt clock speed */
+ iowrite32be((uint32_t)dtsec_mii_get_div(dtsec_freq), &regs->miimcfg);
+ wmb();
+
+ /* Setting up the MII Management Address Register */
+ tmp = (uint32_t)((addr << MIIMADD_PHY_ADDR_SHIFT) | reg);
+ iowrite32be(tmp, &regs->miimadd);
+ wmb();
+
+ /* Perform an MII management read cycle */
+ iowrite32be(MIIMCOM_READ_CYCLE, &regs->miimcom);
+ /* Dummy read to make sure MIIMCOM is written */
+ tmp = ioread32be(&regs->miimcom);
+ wmb();
+
+ /* Wait until MII management read is complete */
+ /* todo: a timeout could be useful here */
+ while ((ioread32be(&regs->miimind)) & MIIMIND_BUSY)
+ /* busy wait */;
+
+ /* Read MII management status */
+ *data = (uint16_t)ioread32be(&regs->miimstat);
+ wmb();
+
+ iowrite32be(0, &regs->miimcom);
+ /* Dummy read to make sure MIIMCOM is written */
+ tmp = ioread32be(&regs->miimcom);
+
+ if (*data == 0xffff)
+ return -ENXIO;
+
+ return 0;
+}
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac.c
@@ -0,0 +1,532 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "fsl_fman_memac.h"
+
+
+uint32_t fman_memac_get_event(struct memac_regs *regs, uint32_t ev_mask)
+{
+ return ioread32be(&regs->ievent) & ev_mask;
+}
+
+uint32_t fman_memac_get_interrupt_mask(struct memac_regs *regs)
+{
+ return ioread32be(&regs->imask);
+}
+
+void fman_memac_ack_event(struct memac_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ev_mask, &regs->ievent);
+}
+
+void fman_memac_set_promiscuous(struct memac_regs *regs, bool val)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+
+ if (val)
+ tmp |= CMD_CFG_PROMIS_EN;
+ else
+ tmp &= ~CMD_CFG_PROMIS_EN;
+
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_memac_clear_addr_in_paddr(struct memac_regs *regs,
+ uint8_t paddr_num)
+{
+ if (paddr_num == 0) {
+ iowrite32be(0, &regs->mac_addr0.mac_addr_l);
+ iowrite32be(0, &regs->mac_addr0.mac_addr_u);
+ } else {
+ iowrite32be(0x0, &regs->mac_addr[paddr_num - 1].mac_addr_l);
+ iowrite32be(0x0, &regs->mac_addr[paddr_num - 1].mac_addr_u);
+ }
+}
+
+void fman_memac_add_addr_in_paddr(struct memac_regs *regs,
+ uint8_t *adr,
+ uint8_t paddr_num)
+{
+ uint32_t tmp0, tmp1;
+
+ tmp0 = (uint32_t)(adr[0] |
+ adr[1] << 8 |
+ adr[2] << 16 |
+ adr[3] << 24);
+ tmp1 = (uint32_t)(adr[4] | adr[5] << 8);
+
+ if (paddr_num == 0) {
+ iowrite32be(tmp0, &regs->mac_addr0.mac_addr_l);
+ iowrite32be(tmp1, &regs->mac_addr0.mac_addr_u);
+ } else {
+ iowrite32be(tmp0, &regs->mac_addr[paddr_num-1].mac_addr_l);
+ iowrite32be(tmp1, &regs->mac_addr[paddr_num-1].mac_addr_u);
+ }
+}
+
+void fman_memac_enable(struct memac_regs *regs, bool apply_rx, bool apply_tx)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+
+ if (apply_rx)
+ tmp |= CMD_CFG_RX_EN;
+
+ if (apply_tx)
+ tmp |= CMD_CFG_TX_EN;
+
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_memac_disable(struct memac_regs *regs, bool apply_rx, bool apply_tx)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+
+ if (apply_rx)
+ tmp &= ~CMD_CFG_RX_EN;
+
+ if (apply_tx)
+ tmp &= ~CMD_CFG_TX_EN;
+
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_memac_reset_stat(struct memac_regs *regs)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->statn_config);
+
+ tmp |= STATS_CFG_CLR;
+
+ iowrite32be(tmp, &regs->statn_config);
+
+ while (ioread32be(&regs->statn_config) & STATS_CFG_CLR);
+}
+
+void fman_memac_reset(struct memac_regs *regs)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+
+ tmp |= CMD_CFG_SW_RESET;
+
+ iowrite32be(tmp, &regs->command_config);
+
+ while (ioread32be(&regs->command_config) & CMD_CFG_SW_RESET);
+}
+
+int fman_memac_init(struct memac_regs *regs,
+ struct memac_cfg *cfg,
+ enum enet_interface enet_interface,
+ enum enet_speed enet_speed,
+ bool slow_10g_if,
+ uint32_t exceptions)
+{
+ uint32_t tmp;
+
+ /* Config */
+ tmp = 0;
+ if (cfg->wan_mode_enable)
+ tmp |= CMD_CFG_WAN_MODE;
+ if (cfg->promiscuous_mode_enable)
+ tmp |= CMD_CFG_PROMIS_EN;
+ if (cfg->pause_forward_enable)
+ tmp |= CMD_CFG_PAUSE_FWD;
+ if (cfg->pause_ignore)
+ tmp |= CMD_CFG_PAUSE_IGNORE;
+ if (cfg->tx_addr_ins_enable)
+ tmp |= CMD_CFG_TX_ADDR_INS;
+ if (cfg->loopback_enable)
+ tmp |= CMD_CFG_LOOPBACK_EN;
+ if (cfg->cmd_frame_enable)
+ tmp |= CMD_CFG_CNT_FRM_EN;
+ if (cfg->send_idle_enable)
+ tmp |= CMD_CFG_SEND_IDLE;
+ if (cfg->no_length_check_enable)
+ tmp |= CMD_CFG_NO_LEN_CHK;
+ if (cfg->rx_sfd_any)
+ tmp |= CMD_CFG_SFD_ANY;
+ if (cfg->pad_enable)
+ tmp |= CMD_CFG_TX_PAD_EN;
+ if (cfg->wake_on_lan)
+ tmp |= CMD_CFG_MG;
+
+ tmp |= CMD_CFG_CRC_FWD;
+
+ iowrite32be(tmp, &regs->command_config);
+
+ /* Max Frame Length */
+ iowrite32be((uint32_t)cfg->max_frame_length, &regs->maxfrm);
+
+ /* Pause Time */
+ iowrite32be((uint32_t)cfg->pause_quanta, &regs->pause_quanta[0]);
+ iowrite32be((uint32_t)0, &regs->pause_thresh[0]);
+
+ /* IF_MODE */
+ tmp = 0;
+ switch (enet_interface) {
+ case E_ENET_IF_XGMII:
+ case E_ENET_IF_XFI:
+ tmp |= IF_MODE_XGMII;
+ break;
+ default:
+ tmp |= IF_MODE_GMII;
+ if (enet_interface == E_ENET_IF_RGMII && !cfg->loopback_enable)
+ tmp |= IF_MODE_RGMII | IF_MODE_RGMII_AUTO;
+ }
+ iowrite32be(tmp, &regs->if_mode);
+
+ /* TX_FIFO_SECTIONS */
+ tmp = 0;
+ if (enet_interface == E_ENET_IF_XGMII ||
+ enet_interface == E_ENET_IF_XFI) {
+ if(slow_10g_if) {
+ tmp |= (TX_FIFO_SECTIONS_TX_AVAIL_SLOW_10G |
+ TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G);
+ } else {
+ tmp |= (TX_FIFO_SECTIONS_TX_AVAIL_10G |
+ TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G);
+ }
+ } else {
+ tmp |= (TX_FIFO_SECTIONS_TX_AVAIL_1G |
+ TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_1G);
+ }
+ iowrite32be(tmp, &regs->tx_fifo_sections);
+
+ /* clear all pending events and set-up interrupts */
+ fman_memac_ack_event(regs, 0xffffffff);
+ fman_memac_set_exception(regs, exceptions, TRUE);
+
+ return 0;
+}
+
+void fman_memac_set_exception(struct memac_regs *regs, uint32_t val, bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->imask);
+ if (enable)
+ tmp |= val;
+ else
+ tmp &= ~val;
+
+ iowrite32be(tmp, &regs->imask);
+}
+
+void fman_memac_reset_filter_table(struct memac_regs *regs)
+{
+ uint32_t i;
+ for (i = 0; i < 64; i++)
+ iowrite32be(i & ~HASH_CTRL_MCAST_EN, &regs->hashtable_ctrl);
+}
+
+void fman_memac_set_hash_table_entry(struct memac_regs *regs, uint32_t crc)
+{
+ iowrite32be(crc | HASH_CTRL_MCAST_EN, &regs->hashtable_ctrl);
+}
+
+void fman_memac_set_hash_table(struct memac_regs *regs, uint32_t val)
+{
+ iowrite32be(val, &regs->hashtable_ctrl);
+}
+
+uint16_t fman_memac_get_max_frame_len(struct memac_regs *regs)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->maxfrm);
+
+ return(uint16_t)tmp;
+}
+
+
+void fman_memac_set_tx_pause_frames(struct memac_regs *regs,
+ uint8_t priority,
+ uint16_t pause_time,
+ uint16_t thresh_time)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->tx_fifo_sections);
+
+ if (priority == 0xff) {
+ GET_TX_EMPTY_DEFAULT_VALUE(tmp);
+ iowrite32be(tmp, &regs->tx_fifo_sections);
+
+ tmp = ioread32be(&regs->command_config);
+ tmp &= ~CMD_CFG_PFC_MODE;
+ priority = 0;
+ } else {
+ GET_TX_EMPTY_PFC_VALUE(tmp);
+ iowrite32be(tmp, &regs->tx_fifo_sections);
+
+ tmp = ioread32be(&regs->command_config);
+ tmp |= CMD_CFG_PFC_MODE;
+ }
+
+ iowrite32be(tmp, &regs->command_config);
+
+ tmp = ioread32be(&regs->pause_quanta[priority / 2]);
+ if (priority % 2)
+ tmp &= 0x0000FFFF;
+ else
+ tmp &= 0xFFFF0000;
+ tmp |= ((uint32_t)pause_time << (16 * (priority % 2)));
+ iowrite32be(tmp, &regs->pause_quanta[priority / 2]);
+
+ tmp = ioread32be(&regs->pause_thresh[priority / 2]);
+ if (priority % 2)
+ tmp &= 0x0000FFFF;
+ else
+ tmp &= 0xFFFF0000;
+ tmp |= ((uint32_t)thresh_time<<(16 * (priority % 2)));
+ iowrite32be(tmp, &regs->pause_thresh[priority / 2]);
+}
+
+void fman_memac_set_rx_ignore_pause_frames(struct memac_regs *regs,bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+ if (enable)
+ tmp |= CMD_CFG_PAUSE_IGNORE;
+ else
+ tmp &= ~CMD_CFG_PAUSE_IGNORE;
+
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_memac_set_wol(struct memac_regs *regs, bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+
+ if (enable)
+ tmp |= CMD_CFG_MG;
+ else
+ tmp &= ~CMD_CFG_MG;
+
+ iowrite32be(tmp, &regs->command_config);
+}
+
+#define GET_MEMAC_CNTR_64(bn) \
+ (ioread32be(&regs->bn ## _l) | \
+ ((uint64_t)ioread32be(&regs->bn ## _u) << 32))
+
+uint64_t fman_memac_get_counter(struct memac_regs *regs,
+ enum memac_counters reg_name)
+{
+ uint64_t ret_val;
+
+ switch (reg_name) {
+ case E_MEMAC_COUNTER_R64:
+ ret_val = GET_MEMAC_CNTR_64(r64);
+ break;
+ case E_MEMAC_COUNTER_T64:
+ ret_val = GET_MEMAC_CNTR_64(t64);
+ break;
+ case E_MEMAC_COUNTER_R127:
+ ret_val = GET_MEMAC_CNTR_64(r127);
+ break;
+ case E_MEMAC_COUNTER_T127:
+ ret_val = GET_MEMAC_CNTR_64(t127);
+ break;
+ case E_MEMAC_COUNTER_R255:
+ ret_val = GET_MEMAC_CNTR_64(r255);
+ break;
+ case E_MEMAC_COUNTER_T255:
+ ret_val = GET_MEMAC_CNTR_64(t255);
+ break;
+ case E_MEMAC_COUNTER_R511:
+ ret_val = GET_MEMAC_CNTR_64(r511);
+ break;
+ case E_MEMAC_COUNTER_T511:
+ ret_val = GET_MEMAC_CNTR_64(t511);
+ break;
+ case E_MEMAC_COUNTER_R1023:
+ ret_val = GET_MEMAC_CNTR_64(r1023);
+ break;
+ case E_MEMAC_COUNTER_T1023:
+ ret_val = GET_MEMAC_CNTR_64(t1023);
+ break;
+ case E_MEMAC_COUNTER_R1518:
+ ret_val = GET_MEMAC_CNTR_64(r1518);
+ break;
+ case E_MEMAC_COUNTER_T1518:
+ ret_val = GET_MEMAC_CNTR_64(t1518);
+ break;
+ case E_MEMAC_COUNTER_R1519X:
+ ret_val = GET_MEMAC_CNTR_64(r1519x);
+ break;
+ case E_MEMAC_COUNTER_T1519X:
+ ret_val = GET_MEMAC_CNTR_64(t1519x);
+ break;
+ case E_MEMAC_COUNTER_RFRG:
+ ret_val = GET_MEMAC_CNTR_64(rfrg);
+ break;
+ case E_MEMAC_COUNTER_RJBR:
+ ret_val = GET_MEMAC_CNTR_64(rjbr);
+ break;
+ case E_MEMAC_COUNTER_RDRP:
+ ret_val = GET_MEMAC_CNTR_64(rdrp);
+ break;
+ case E_MEMAC_COUNTER_RALN:
+ ret_val = GET_MEMAC_CNTR_64(raln);
+ break;
+ case E_MEMAC_COUNTER_TUND:
+ ret_val = GET_MEMAC_CNTR_64(tund);
+ break;
+ case E_MEMAC_COUNTER_ROVR:
+ ret_val = GET_MEMAC_CNTR_64(rovr);
+ break;
+ case E_MEMAC_COUNTER_RXPF:
+ ret_val = GET_MEMAC_CNTR_64(rxpf);
+ break;
+ case E_MEMAC_COUNTER_TXPF:
+ ret_val = GET_MEMAC_CNTR_64(txpf);
+ break;
+ case E_MEMAC_COUNTER_ROCT:
+ ret_val = GET_MEMAC_CNTR_64(roct);
+ break;
+ case E_MEMAC_COUNTER_RMCA:
+ ret_val = GET_MEMAC_CNTR_64(rmca);
+ break;
+ case E_MEMAC_COUNTER_RBCA:
+ ret_val = GET_MEMAC_CNTR_64(rbca);
+ break;
+ case E_MEMAC_COUNTER_RPKT:
+ ret_val = GET_MEMAC_CNTR_64(rpkt);
+ break;
+ case E_MEMAC_COUNTER_RUCA:
+ ret_val = GET_MEMAC_CNTR_64(ruca);
+ break;
+ case E_MEMAC_COUNTER_RERR:
+ ret_val = GET_MEMAC_CNTR_64(rerr);
+ break;
+ case E_MEMAC_COUNTER_TOCT:
+ ret_val = GET_MEMAC_CNTR_64(toct);
+ break;
+ case E_MEMAC_COUNTER_TMCA:
+ ret_val = GET_MEMAC_CNTR_64(tmca);
+ break;
+ case E_MEMAC_COUNTER_TBCA:
+ ret_val = GET_MEMAC_CNTR_64(tbca);
+ break;
+ case E_MEMAC_COUNTER_TUCA:
+ ret_val = GET_MEMAC_CNTR_64(tuca);
+ break;
+ case E_MEMAC_COUNTER_TERR:
+ ret_val = GET_MEMAC_CNTR_64(terr);
+ break;
+ default:
+ ret_val = 0;
+ }
+
+ return ret_val;
+}
+
+void fman_memac_adjust_link(struct memac_regs *regs,
+ enum enet_interface iface_mode,
+ enum enet_speed speed, bool full_dx)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->if_mode);
+
+ if (full_dx)
+ tmp &= ~IF_MODE_HD;
+ else
+ tmp |= IF_MODE_HD;
+
+ if (iface_mode == E_ENET_IF_RGMII) {
+ /* Configure RGMII in manual mode */
+ tmp &= ~IF_MODE_RGMII_AUTO;
+ tmp &= ~IF_MODE_RGMII_SP_MASK;
+
+ if (full_dx)
+ tmp |= IF_MODE_RGMII_FD;
+ else
+ tmp &= ~IF_MODE_RGMII_FD;
+
+ switch (speed) {
+ case E_ENET_SPEED_1000:
+ tmp |= IF_MODE_RGMII_1000;
+ break;
+ case E_ENET_SPEED_100:
+ tmp |= IF_MODE_RGMII_100;
+ break;
+ case E_ENET_SPEED_10:
+ tmp |= IF_MODE_RGMII_10;
+ break;
+ default:
+ break;
+ }
+ }
+
+ iowrite32be(tmp, &regs->if_mode);
+}
+
+void fman_memac_defconfig(struct memac_cfg *cfg)
+{
+ cfg->reset_on_init = FALSE;
+ cfg->wan_mode_enable = FALSE;
+ cfg->promiscuous_mode_enable = FALSE;
+ cfg->pause_forward_enable = FALSE;
+ cfg->pause_ignore = FALSE;
+ cfg->tx_addr_ins_enable = FALSE;
+ cfg->loopback_enable = FALSE;
+ cfg->cmd_frame_enable = FALSE;
+ cfg->rx_error_discard = FALSE;
+ cfg->send_idle_enable = FALSE;
+ cfg->no_length_check_enable = TRUE;
+ cfg->lgth_check_nostdr = FALSE;
+ cfg->time_stamp_enable = FALSE;
+ cfg->tx_ipg_length = DEFAULT_TX_IPG_LENGTH;
+ cfg->max_frame_length = DEFAULT_FRAME_LENGTH;
+ cfg->pause_quanta = DEFAULT_PAUSE_QUANTA;
+ cfg->pad_enable = TRUE;
+ cfg->phy_tx_ena_on = FALSE;
+ cfg->rx_sfd_any = FALSE;
+ cfg->rx_pbl_fwd = FALSE;
+ cfg->tx_pbl_fwd = FALSE;
+ cfg->debug_mode = FALSE;
+ cfg->wake_on_lan = FALSE;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_memac_mii_acc.c
@@ -0,0 +1,213 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "fsl_fman_memac_mii_acc.h"
+
+static void write_phy_reg_10g(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t data)
+{
+ uint32_t tmp_reg;
+
+ tmp_reg = ioread32be(&mii_regs->mdio_cfg);
+ /* Leave only MDIO_CLK_DIV bits set on */
+ tmp_reg &= MDIO_CFG_CLK_DIV_MASK;
+ /* Set maximum MDIO_HOLD value to allow phy to see
+ change of data signal */
+ tmp_reg |= MDIO_CFG_HOLD_MASK;
+ /* Add 10G interface mode */
+ tmp_reg |= MDIO_CFG_ENC45;
+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg);
+
+ /* Wait for command completion */
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Specify phy and register to be accessed */
+ iowrite32be(phy_addr, &mii_regs->mdio_ctrl);
+ iowrite32be(reg, &mii_regs->mdio_addr);
+ wmb();
+
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Write data */
+ iowrite32be(data, &mii_regs->mdio_data);
+ wmb();
+
+ /* Wait for write transaction end */
+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY)
+ udelay(1);
+}
+
+static uint32_t read_phy_reg_10g(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t *data)
+{
+ uint32_t tmp_reg;
+
+ tmp_reg = ioread32be(&mii_regs->mdio_cfg);
+ /* Leave only MDIO_CLK_DIV bits set on */
+ tmp_reg &= MDIO_CFG_CLK_DIV_MASK;
+ /* Set maximum MDIO_HOLD value to allow phy to see
+ change of data signal */
+ tmp_reg |= MDIO_CFG_HOLD_MASK;
+ /* Add 10G interface mode */
+ tmp_reg |= MDIO_CFG_ENC45;
+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg);
+
+ /* Wait for command completion */
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Specify phy and register to be accessed */
+ iowrite32be(phy_addr, &mii_regs->mdio_ctrl);
+ iowrite32be(reg, &mii_regs->mdio_addr);
+ wmb();
+
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Read cycle */
+ tmp_reg = phy_addr;
+ tmp_reg |= MDIO_CTL_READ;
+ iowrite32be(tmp_reg, &mii_regs->mdio_ctrl);
+ wmb();
+
+ /* Wait for data to be available */
+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY)
+ udelay(1);
+
+ *data = (uint16_t)ioread32be(&mii_regs->mdio_data);
+
+ /* Check if there was an error */
+ return ioread32be(&mii_regs->mdio_cfg);
+}
+
+static void write_phy_reg_1g(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t data)
+{
+ uint32_t tmp_reg;
+
+ /* Leave only MDIO_CLK_DIV and MDIO_HOLD bits set on */
+ tmp_reg = ioread32be(&mii_regs->mdio_cfg);
+ tmp_reg &= (MDIO_CFG_CLK_DIV_MASK | MDIO_CFG_HOLD_MASK);
+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg);
+
+ /* Wait for command completion */
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Write transaction */
+ tmp_reg = (phy_addr << MDIO_CTL_PHY_ADDR_SHIFT);
+ tmp_reg |= reg;
+ iowrite32be(tmp_reg, &mii_regs->mdio_ctrl);
+
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ iowrite32be(data, &mii_regs->mdio_data);
+
+ wmb();
+
+ /* Wait for write transaction to end */
+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY)
+ udelay(1);
+}
+
+static uint32_t read_phy_reg_1g(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t *data)
+{
+ uint32_t tmp_reg;
+
+ /* Leave only MDIO_CLK_DIV and MDIO_HOLD bits set on */
+ tmp_reg = ioread32be(&mii_regs->mdio_cfg);
+ tmp_reg &= (MDIO_CFG_CLK_DIV_MASK | MDIO_CFG_HOLD_MASK);
+ iowrite32be(tmp_reg, &mii_regs->mdio_cfg);
+
+ /* Wait for command completion */
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Read transaction */
+ tmp_reg = (phy_addr << MDIO_CTL_PHY_ADDR_SHIFT);
+ tmp_reg |= reg;
+ tmp_reg |= MDIO_CTL_READ;
+ iowrite32be(tmp_reg, &mii_regs->mdio_ctrl);
+
+ while ((ioread32be(&mii_regs->mdio_cfg)) & MDIO_CFG_BSY)
+ udelay(1);
+
+ /* Wait for data to be available */
+ while ((ioread32be(&mii_regs->mdio_data)) & MDIO_DATA_BSY)
+ udelay(1);
+
+ *data = (uint16_t)ioread32be(&mii_regs->mdio_data);
+
+ /* Check error */
+ return ioread32be(&mii_regs->mdio_cfg);
+}
+
+/*****************************************************************************/
+int fman_memac_mii_write_phy_reg(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t data,
+ enum enet_speed enet_speed)
+{
+ /* Figure out interface type - 10G vs 1G.
+ In 10G interface both phy_addr and devAddr present. */
+ if (enet_speed == E_ENET_SPEED_10000)
+ write_phy_reg_10g(mii_regs, phy_addr, reg, data);
+ else
+ write_phy_reg_1g(mii_regs, phy_addr, reg, data);
+
+ return 0;
+}
+
+/*****************************************************************************/
+int fman_memac_mii_read_phy_reg(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t *data,
+ enum enet_speed enet_speed)
+{
+ uint32_t ans;
+ /* Figure out interface type - 10G vs 1G.
+ In 10G interface both phy_addr and devAddr present. */
+ if (enet_speed == E_ENET_SPEED_10000)
+ ans = read_phy_reg_10g(mii_regs, phy_addr, reg, data);
+ else
+ ans = read_phy_reg_1g(mii_regs, phy_addr, reg, data);
+
+ if (ans & MDIO_CFG_READ_ERR)
+ return -EINVAL;
+ return 0;
+}
+
+/* ......................................................................... */
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/fman_tgec.c
@@ -0,0 +1,367 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "fsl_fman_tgec.h"
+
+
+void fman_tgec_set_mac_address(struct tgec_regs *regs, uint8_t *adr)
+{
+ uint32_t tmp0, tmp1;
+
+ tmp0 = (uint32_t)(adr[0] |
+ adr[1] << 8 |
+ adr[2] << 16 |
+ adr[3] << 24);
+ tmp1 = (uint32_t)(adr[4] | adr[5] << 8);
+ iowrite32be(tmp0, &regs->mac_addr_0);
+ iowrite32be(tmp1, &regs->mac_addr_1);
+}
+
+void fman_tgec_reset_stat(struct tgec_regs *regs)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+
+ tmp |= CMD_CFG_STAT_CLR;
+
+ iowrite32be(tmp, &regs->command_config);
+
+ while (ioread32be(&regs->command_config) & CMD_CFG_STAT_CLR) ;
+}
+
+#define GET_TGEC_CNTR_64(bn) \
+ (((uint64_t)ioread32be(&regs->bn ## _u) << 32) | \
+ ioread32be(&regs->bn ## _l))
+
+uint64_t fman_tgec_get_counter(struct tgec_regs *regs, enum tgec_counters reg_name)
+{
+ uint64_t ret_val;
+
+ switch (reg_name) {
+ case E_TGEC_COUNTER_R64:
+ ret_val = GET_TGEC_CNTR_64(r64);
+ break;
+ case E_TGEC_COUNTER_R127:
+ ret_val = GET_TGEC_CNTR_64(r127);
+ break;
+ case E_TGEC_COUNTER_R255:
+ ret_val = GET_TGEC_CNTR_64(r255);
+ break;
+ case E_TGEC_COUNTER_R511:
+ ret_val = GET_TGEC_CNTR_64(r511);
+ break;
+ case E_TGEC_COUNTER_R1023:
+ ret_val = GET_TGEC_CNTR_64(r1023);
+ break;
+ case E_TGEC_COUNTER_R1518:
+ ret_val = GET_TGEC_CNTR_64(r1518);
+ break;
+ case E_TGEC_COUNTER_R1519X:
+ ret_val = GET_TGEC_CNTR_64(r1519x);
+ break;
+ case E_TGEC_COUNTER_TRFRG:
+ ret_val = GET_TGEC_CNTR_64(trfrg);
+ break;
+ case E_TGEC_COUNTER_TRJBR:
+ ret_val = GET_TGEC_CNTR_64(trjbr);
+ break;
+ case E_TGEC_COUNTER_RDRP:
+ ret_val = GET_TGEC_CNTR_64(rdrp);
+ break;
+ case E_TGEC_COUNTER_RALN:
+ ret_val = GET_TGEC_CNTR_64(raln);
+ break;
+ case E_TGEC_COUNTER_TRUND:
+ ret_val = GET_TGEC_CNTR_64(trund);
+ break;
+ case E_TGEC_COUNTER_TROVR:
+ ret_val = GET_TGEC_CNTR_64(trovr);
+ break;
+ case E_TGEC_COUNTER_RXPF:
+ ret_val = GET_TGEC_CNTR_64(rxpf);
+ break;
+ case E_TGEC_COUNTER_TXPF:
+ ret_val = GET_TGEC_CNTR_64(txpf);
+ break;
+ case E_TGEC_COUNTER_ROCT:
+ ret_val = GET_TGEC_CNTR_64(roct);
+ break;
+ case E_TGEC_COUNTER_RMCA:
+ ret_val = GET_TGEC_CNTR_64(rmca);
+ break;
+ case E_TGEC_COUNTER_RBCA:
+ ret_val = GET_TGEC_CNTR_64(rbca);
+ break;
+ case E_TGEC_COUNTER_RPKT:
+ ret_val = GET_TGEC_CNTR_64(rpkt);
+ break;
+ case E_TGEC_COUNTER_RUCA:
+ ret_val = GET_TGEC_CNTR_64(ruca);
+ break;
+ case E_TGEC_COUNTER_RERR:
+ ret_val = GET_TGEC_CNTR_64(rerr);
+ break;
+ case E_TGEC_COUNTER_TOCT:
+ ret_val = GET_TGEC_CNTR_64(toct);
+ break;
+ case E_TGEC_COUNTER_TMCA:
+ ret_val = GET_TGEC_CNTR_64(tmca);
+ break;
+ case E_TGEC_COUNTER_TBCA:
+ ret_val = GET_TGEC_CNTR_64(tbca);
+ break;
+ case E_TGEC_COUNTER_TUCA:
+ ret_val = GET_TGEC_CNTR_64(tuca);
+ break;
+ case E_TGEC_COUNTER_TERR:
+ ret_val = GET_TGEC_CNTR_64(terr);
+ break;
+ default:
+ ret_val = 0;
+ }
+
+ return ret_val;
+}
+
+void fman_tgec_enable(struct tgec_regs *regs, bool apply_rx, bool apply_tx)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+ if (apply_rx)
+ tmp |= CMD_CFG_RX_EN;
+ if (apply_tx)
+ tmp |= CMD_CFG_TX_EN;
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_tgec_disable(struct tgec_regs *regs, bool apply_rx, bool apply_tx)
+{
+ uint32_t tmp_reg_32;
+
+ tmp_reg_32 = ioread32be(&regs->command_config);
+ if (apply_rx)
+ tmp_reg_32 &= ~CMD_CFG_RX_EN;
+ if (apply_tx)
+ tmp_reg_32 &= ~CMD_CFG_TX_EN;
+ iowrite32be(tmp_reg_32, &regs->command_config);
+}
+
+void fman_tgec_set_promiscuous(struct tgec_regs *regs, bool val)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+ if (val)
+ tmp |= CMD_CFG_PROMIS_EN;
+ else
+ tmp &= ~CMD_CFG_PROMIS_EN;
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_tgec_reset_filter_table(struct tgec_regs *regs)
+{
+ uint32_t i;
+ for (i = 0; i < 512; i++)
+ iowrite32be(i & ~TGEC_HASH_MCAST_EN, &regs->hashtable_ctrl);
+}
+
+void fman_tgec_set_hash_table_entry(struct tgec_regs *regs, uint32_t crc)
+{
+ uint32_t hash = (crc >> TGEC_HASH_MCAST_SHIFT) & TGEC_HASH_ADR_MSK; /* Take 9 MSB bits */
+ iowrite32be(hash | TGEC_HASH_MCAST_EN, &regs->hashtable_ctrl);
+}
+
+void fman_tgec_set_hash_table(struct tgec_regs *regs, uint32_t value)
+{
+ iowrite32be(value, &regs->hashtable_ctrl);
+}
+
+void fman_tgec_set_tx_pause_frames(struct tgec_regs *regs, uint16_t pause_time)
+{
+ iowrite32be((uint32_t)pause_time, &regs->pause_quant);
+}
+
+void fman_tgec_set_rx_ignore_pause_frames(struct tgec_regs *regs, bool en)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+ if (en)
+ tmp |= CMD_CFG_PAUSE_IGNORE;
+ else
+ tmp &= ~CMD_CFG_PAUSE_IGNORE;
+ iowrite32be(tmp, &regs->command_config);
+}
+
+void fman_tgec_enable_1588_time_stamp(struct tgec_regs *regs, bool en)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->command_config);
+ if (en)
+ tmp |= CMD_CFG_EN_TIMESTAMP;
+ else
+ tmp &= ~CMD_CFG_EN_TIMESTAMP;
+ iowrite32be(tmp, &regs->command_config);
+}
+
+uint32_t fman_tgec_get_event(struct tgec_regs *regs, uint32_t ev_mask)
+{
+ return ioread32be(&regs->ievent) & ev_mask;
+}
+
+void fman_tgec_ack_event(struct tgec_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ev_mask, &regs->ievent);
+}
+
+uint32_t fman_tgec_get_interrupt_mask(struct tgec_regs *regs)
+{
+ return ioread32be(&regs->imask);
+}
+
+void fman_tgec_add_addr_in_paddr(struct tgec_regs *regs, uint8_t *adr)
+{
+ uint32_t tmp0, tmp1;
+
+ tmp0 = (uint32_t)(adr[0] |
+ adr[1] << 8 |
+ adr[2] << 16 |
+ adr[3] << 24);
+ tmp1 = (uint32_t)(adr[4] | adr[5] << 8);
+ iowrite32be(tmp0, &regs->mac_addr_2);
+ iowrite32be(tmp1, &regs->mac_addr_3);
+}
+
+void fman_tgec_clear_addr_in_paddr(struct tgec_regs *regs)
+{
+ iowrite32be(0, &regs->mac_addr_2);
+ iowrite32be(0, &regs->mac_addr_3);
+}
+
+uint32_t fman_tgec_get_revision(struct tgec_regs *regs)
+{
+ return ioread32be(&regs->tgec_id);
+}
+
+void fman_tgec_enable_interrupt(struct tgec_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ioread32be(&regs->imask) | ev_mask, &regs->imask);
+}
+
+void fman_tgec_disable_interrupt(struct tgec_regs *regs, uint32_t ev_mask)
+{
+ iowrite32be(ioread32be(&regs->imask) & ~ev_mask, &regs->imask);
+}
+
+uint16_t fman_tgec_get_max_frame_len(struct tgec_regs *regs)
+{
+ return (uint16_t) ioread32be(&regs->maxfrm);
+}
+
+void fman_tgec_defconfig(struct tgec_cfg *cfg)
+{
+ cfg->wan_mode_enable = DEFAULT_WAN_MODE_ENABLE;
+ cfg->promiscuous_mode_enable = DEFAULT_PROMISCUOUS_MODE_ENABLE;
+ cfg->pause_forward_enable = DEFAULT_PAUSE_FORWARD_ENABLE;
+ cfg->pause_ignore = DEFAULT_PAUSE_IGNORE;
+ cfg->tx_addr_ins_enable = DEFAULT_TX_ADDR_INS_ENABLE;
+ cfg->loopback_enable = DEFAULT_LOOPBACK_ENABLE;
+ cfg->cmd_frame_enable = DEFAULT_CMD_FRAME_ENABLE;
+ cfg->rx_error_discard = DEFAULT_RX_ERROR_DISCARD;
+ cfg->send_idle_enable = DEFAULT_SEND_IDLE_ENABLE;
+ cfg->no_length_check_enable = DEFAULT_NO_LENGTH_CHECK_ENABLE;
+ cfg->lgth_check_nostdr = DEFAULT_LGTH_CHECK_NOSTDR;
+ cfg->time_stamp_enable = DEFAULT_TIME_STAMP_ENABLE;
+ cfg->tx_ipg_length = DEFAULT_TX_IPG_LENGTH;
+ cfg->max_frame_length = DEFAULT_MAX_FRAME_LENGTH;
+ cfg->pause_quant = DEFAULT_PAUSE_QUANT;
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+ cfg->skip_fman11_workaround = FALSE;
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+}
+
+int fman_tgec_init(struct tgec_regs *regs, struct tgec_cfg *cfg,
+ uint32_t exception_mask)
+{
+ uint32_t tmp;
+
+ /* Config */
+ tmp = 0x40; /* CRC forward */
+ if (cfg->wan_mode_enable)
+ tmp |= CMD_CFG_WAN_MODE;
+ if (cfg->promiscuous_mode_enable)
+ tmp |= CMD_CFG_PROMIS_EN;
+ if (cfg->pause_forward_enable)
+ tmp |= CMD_CFG_PAUSE_FWD;
+ if (cfg->pause_ignore)
+ tmp |= CMD_CFG_PAUSE_IGNORE;
+ if (cfg->tx_addr_ins_enable)
+ tmp |= CMD_CFG_TX_ADDR_INS;
+ if (cfg->loopback_enable)
+ tmp |= CMD_CFG_LOOPBACK_EN;
+ if (cfg->cmd_frame_enable)
+ tmp |= CMD_CFG_CMD_FRM_EN;
+ if (cfg->rx_error_discard)
+ tmp |= CMD_CFG_RX_ER_DISC;
+ if (cfg->send_idle_enable)
+ tmp |= CMD_CFG_SEND_IDLE;
+ if (cfg->no_length_check_enable)
+ tmp |= CMD_CFG_NO_LEN_CHK;
+ if (cfg->time_stamp_enable)
+ tmp |= CMD_CFG_EN_TIMESTAMP;
+ iowrite32be(tmp, &regs->command_config);
+
+ /* Max Frame Length */
+ iowrite32be((uint32_t)cfg->max_frame_length, &regs->maxfrm);
+ /* Pause Time */
+ iowrite32be(cfg->pause_quant, &regs->pause_quant);
+
+ /* clear all pending events and set-up interrupts */
+ fman_tgec_ack_event(regs, 0xffffffff);
+ fman_tgec_enable_interrupt(regs, exception_mask);
+
+ return 0;
+}
+
+void fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007(struct tgec_regs *regs)
+{
+ uint32_t tmp;
+
+ /* restore the default tx ipg Length */
+ tmp = (ioread32be(&regs->tx_ipg_len) & ~TGEC_TX_IPG_LENGTH_MASK) | 12;
+
+ iowrite32be(tmp, &regs->tx_ipg_len);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c
@@ -0,0 +1,1153 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File memac.c
+
+ @Description FM mEMAC driver
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "string_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "endian_ext.h"
+#include "debug_ext.h"
+
+#include "fm_common.h"
+#include "memac.h"
+
+
+/*****************************************************************************/
+/* Internal routines */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static uint32_t GetMacAddrHashCode(uint64_t ethAddr)
+{
+ uint64_t mask1, mask2;
+ uint32_t xorVal = 0;
+ uint8_t i, j;
+
+ for (i=0; i<6; i++)
+ {
+ mask1 = ethAddr & (uint64_t)0x01;
+ ethAddr >>= 1;
+
+ for (j=0; j<7; j++)
+ {
+ mask2 = ethAddr & (uint64_t)0x01;
+ mask1 ^= mask2;
+ ethAddr >>= 1;
+ }
+
+ xorVal |= (mask1 << (5-i));
+ }
+
+ return xorVal;
+}
+
+/* ......................................................................... */
+
+static void SetupSgmiiInternalPhy(t_Memac *p_Memac, uint8_t phyAddr)
+{
+ uint16_t tmpReg16;
+ e_EnetMode enetMode;
+
+ /* In case the higher MACs are used (i.e. the MACs that should support 10G),
+ speed=10000 is provided for SGMII ports. Temporary modify enet mode
+ to 1G one, so MII functions can work correctly. */
+ enetMode = p_Memac->enetMode;
+
+ /* SGMII mode + AN enable */
+ tmpReg16 = PHY_SGMII_IF_MODE_AN | PHY_SGMII_IF_MODE_SGMII;
+ if ((p_Memac->enetMode) == e_ENET_MODE_SGMII_2500)
+ tmpReg16 = PHY_SGMII_CR_PHY_RESET | PHY_SGMII_IF_SPEED_GIGABIT | PHY_SGMII_IF_MODE_SGMII;
+
+ p_Memac->enetMode = MAKE_ENET_MODE(ENET_INTERFACE_FROM_MODE(p_Memac->enetMode), e_ENET_SPEED_1000);
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x14, tmpReg16);
+
+ /* Device ability according to SGMII specification */
+ tmpReg16 = PHY_SGMII_DEV_ABILITY_SGMII;
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x4, tmpReg16);
+
+ /* Adjust link timer for SGMII -
+ According to Cisco SGMII specification the timer should be 1.6 ms.
+ The link_timer register is configured in units of the clock.
+ - When running as 1G SGMII, Serdes clock is 125 MHz, so
+ unit = 1 / (125*10^6 Hz) = 8 ns.
+ 1.6 ms in units of 8 ns = 1.6ms / 8ns = 2 * 10^5 = 0x30d40
+ - When running as 2.5G SGMII, Serdes clock is 312.5 MHz, so
+ unit = 1 / (312.5*10^6 Hz) = 3.2 ns.
+ 1.6 ms in units of 3.2 ns = 1.6ms / 3.2ns = 5 * 10^5 = 0x7a120.
+ Since link_timer value of 1G SGMII will be too short for 2.5 SGMII,
+ we always set up here a value of 2.5 SGMII. */
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x13, 0x0007);
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x12, 0xa120);
+
+ /* Restart AN */
+ tmpReg16 = PHY_SGMII_CR_DEF_VAL | PHY_SGMII_CR_RESET_AN;
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x0, tmpReg16);
+
+ /* Restore original enet mode */
+ p_Memac->enetMode = enetMode;
+}
+
+/* ......................................................................... */
+
+static void SetupSgmiiInternalPhyBaseX(t_Memac *p_Memac, uint8_t phyAddr)
+{
+ uint16_t tmpReg16;
+ e_EnetMode enetMode;
+
+ /* In case the higher MACs are used (i.e. the MACs that should support 10G),
+ speed=10000 is provided for SGMII ports. Temporary modify enet mode
+ to 1G one, so MII functions can work correctly. */
+ enetMode = p_Memac->enetMode;
+ p_Memac->enetMode = MAKE_ENET_MODE(ENET_INTERFACE_FROM_MODE(p_Memac->enetMode), e_ENET_SPEED_1000);
+
+ /* 1000BaseX mode */
+ tmpReg16 = PHY_SGMII_IF_MODE_1000X;
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x14, tmpReg16);
+
+ /* AN Device capability */
+ tmpReg16 = PHY_SGMII_DEV_ABILITY_1000X;
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x4, tmpReg16);
+
+ /* Adjust link timer for SGMII -
+ For Serdes 1000BaseX auto-negotiation the timer should be 10 ms.
+ The link_timer register is configured in units of the clock.
+ - When running as 1G SGMII, Serdes clock is 125 MHz, so
+ unit = 1 / (125*10^6 Hz) = 8 ns.
+ 10 ms in units of 8 ns = 10ms / 8ns = 1250000 = 0x1312d0
+ - When running as 2.5G SGMII, Serdes clock is 312.5 MHz, so
+ unit = 1 / (312.5*10^6 Hz) = 3.2 ns.
+ 10 ms in units of 3.2 ns = 10ms / 3.2ns = 3125000 = 0x2faf08.
+ Since link_timer value of 1G SGMII will be too short for 2.5 SGMII,
+ we always set up here a value of 2.5 SGMII. */
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x13, 0x002f);
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x12, 0xaf08);
+
+ /* Restart AN */
+ tmpReg16 = PHY_SGMII_CR_DEF_VAL | PHY_SGMII_CR_RESET_AN;
+ MEMAC_MII_WritePhyReg(p_Memac, phyAddr, 0x0, tmpReg16);
+
+ /* Restore original enet mode */
+ p_Memac->enetMode = enetMode;
+}
+
+/* ......................................................................... */
+
+static t_Error CheckInitParameters(t_Memac *p_Memac)
+{
+ e_FmMacType portType;
+
+ portType = ((ENET_SPEED_FROM_MODE(p_Memac->enetMode) < e_ENET_SPEED_10000) ? e_FM_MAC_1G : e_FM_MAC_10G);
+
+#if (FM_MAX_NUM_OF_10G_MACS > 0)
+ if ((portType == e_FM_MAC_10G) && (p_Memac->macId >= FM_MAX_NUM_OF_10G_MACS))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("10G MAC ID must be less than %d", FM_MAX_NUM_OF_10G_MACS));
+#endif /* (FM_MAX_NUM_OF_10G_MACS > 0) */
+
+ if ((portType == e_FM_MAC_1G) && (p_Memac->macId >= FM_MAX_NUM_OF_1G_MACS))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("1G MAC ID must be less than %d", FM_MAX_NUM_OF_1G_MACS));
+ if (p_Memac->addr == 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet MAC must have a valid MAC address"));
+ if (!p_Memac->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Uninitialized f_Exception"));
+ if (!p_Memac->f_Event)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Uninitialized f_Event"));
+#ifdef FM_LEN_CHECK_ERRATA_FMAN_SW002
+ if (!p_Memac->p_MemacDriverParam->no_length_check_enable)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("LengthCheck!"));
+#endif /* FM_LEN_CHECK_ERRATA_FMAN_SW002 */
+
+ return E_OK;
+}
+
+/* ........................................................................... */
+
+static void MemacErrException(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ uint32_t event, imask;
+
+ event = fman_memac_get_event(p_Memac->p_MemMap, 0xffffffff);
+ imask = fman_memac_get_interrupt_mask(p_Memac->p_MemMap);
+
+ /* Imask include both error and notification/event bits.
+ Leaving only error bits enabled by imask.
+ The imask error bits are shifted by 16 bits offset from
+ their corresponding location in the ievent - hence the >> 16 */
+ event &= ((imask & MEMAC_ALL_ERRS_IMASK) >> 16);
+
+ fman_memac_ack_event(p_Memac->p_MemMap, event);
+
+ if (event & MEMAC_IEVNT_TS_ECC_ER)
+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_TS_FIFO_ECC_ERR);
+ if (event & MEMAC_IEVNT_TX_ECC_ER)
+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_10G_1TX_ECC_ER);
+ if (event & MEMAC_IEVNT_RX_ECC_ER)
+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_10G_RX_ECC_ER);
+}
+
+static void MemacException(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ uint32_t event, imask;
+
+ event = fman_memac_get_event(p_Memac->p_MemMap, 0xffffffff);
+ imask = fman_memac_get_interrupt_mask(p_Memac->p_MemMap);
+
+ /* Imask include both error and notification/event bits.
+ Leaving only error bits enabled by imask.
+ The imask error bits are shifted by 16 bits offset from
+ their corresponding location in the ievent - hence the >> 16 */
+ event &= ((imask & MEMAC_ALL_ERRS_IMASK) >> 16);
+
+ fman_memac_ack_event(p_Memac->p_MemMap, event);
+
+ if (event & MEMAC_IEVNT_MGI)
+ p_Memac->f_Exception(p_Memac->h_App, e_FM_MAC_EX_MAGIC_PACKET_INDICATION);
+}
+
+/* ......................................................................... */
+
+static void FreeInitResources(t_Memac *p_Memac)
+{
+ e_FmMacType portType;
+
+ portType =
+ ((ENET_SPEED_FROM_MODE(p_Memac->enetMode) < e_ENET_SPEED_10000) ? e_FM_MAC_1G : e_FM_MAC_10G);
+
+ if (portType == e_FM_MAC_10G)
+ FmUnregisterIntr(p_Memac->fmMacControllerDriver.h_Fm, e_FM_MOD_10G_MAC, p_Memac->macId, e_FM_INTR_TYPE_ERR);
+ else
+ FmUnregisterIntr(p_Memac->fmMacControllerDriver.h_Fm, e_FM_MOD_1G_MAC, p_Memac->macId, e_FM_INTR_TYPE_ERR);
+
+ /* release the driver's group hash table */
+ FreeHashTable(p_Memac->p_MulticastAddrHash);
+ p_Memac->p_MulticastAddrHash = NULL;
+
+ /* release the driver's individual hash table */
+ FreeHashTable(p_Memac->p_UnicastAddrHash);
+ p_Memac->p_UnicastAddrHash = NULL;
+}
+
+
+/*****************************************************************************/
+/* mEMAC API routines */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static t_Error MemacEnable(t_Handle h_Memac, e_CommMode mode)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_enable(p_Memac->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacDisable (t_Handle h_Memac, e_CommMode mode)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_disable(p_Memac->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacSetPromiscuous(t_Handle h_Memac, bool newVal)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_set_promiscuous(p_Memac->p_MemMap, newVal);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error MemacAdjustLink(t_Handle h_Memac, e_EnetSpeed speed, bool fullDuplex)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ if ((speed >= e_ENET_SPEED_1000) && (!fullDuplex))
+ RETURN_ERROR(MAJOR, E_CONFLICT,
+ ("Ethernet MAC 1G or 10G does not support half-duplex"));
+
+ fman_memac_adjust_link(p_Memac->p_MemMap,
+ (enum enet_interface)ENET_INTERFACE_FROM_MODE(p_Memac->enetMode),
+ (enum enet_speed)speed,
+ fullDuplex);
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* Memac Configs modification functions */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static t_Error MemacConfigLoopback(t_Handle h_Memac, bool newVal)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ p_Memac->p_MemacDriverParam->loopback_enable = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacConfigWan(t_Handle h_Memac, bool newVal)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ p_Memac->p_MemacDriverParam->wan_mode_enable = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacConfigMaxFrameLength(t_Handle h_Memac, uint16_t newVal)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ p_Memac->p_MemacDriverParam->max_frame_length = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacConfigPad(t_Handle h_Memac, bool newVal)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ p_Memac->p_MemacDriverParam->pad_enable = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacConfigLengthCheck(t_Handle h_Memac, bool newVal)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ p_Memac->p_MemacDriverParam->no_length_check_enable = !newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacConfigException(t_Handle h_Memac, e_FmMacExceptions exception, bool enable)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Memac->exceptions |= bitMask;
+ else
+ p_Memac->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacConfigResetOnInit(t_Handle h_Memac, bool enable)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ p_Memac->p_MemacDriverParam->reset_on_init = enable;
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* Memac Run Time API functions */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static t_Error MemacSetTxPauseFrames(t_Handle h_Memac,
+ uint8_t priority,
+ uint16_t pauseTime,
+ uint16_t threshTime)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ if (priority != 0xFF)
+ {
+ bool PortConfigured, PreFetchEnabled;
+
+ if (FmGetTnumAgingPeriod(p_Memac->fmMacControllerDriver.h_Fm) == 0)
+ RETURN_ERROR(MAJOR, E_CONFLICT, ("For PFC operation, TNUM aging must be enabled"));
+
+ FmGetPortPreFetchConfiguration(p_Memac->fmMacControllerDriver.h_Fm,
+ p_Memac->fmMacControllerDriver.macId,
+ &PortConfigured,
+ &PreFetchEnabled);
+
+ if ((ENET_SPEED_FROM_MODE(p_Memac->fmMacControllerDriver.enetMode) == e_ENET_SPEED_1000) && !PortConfigured)
+ DBG(INFO, ("For PFC correct operation, prefetch must be configured on the FM Tx PORT"));
+
+ if ((ENET_SPEED_FROM_MODE(p_Memac->fmMacControllerDriver.enetMode) == e_ENET_SPEED_1000) && PortConfigured && !PreFetchEnabled)
+ DBG(WARNING, ("For PFC correct operation, prefetch must be configured on the FM Tx PORT"));
+ }
+
+ fman_memac_set_tx_pause_frames(p_Memac->p_MemMap, priority, pauseTime, threshTime);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacSetTxAutoPauseFrames(t_Handle h_Memac,
+ uint16_t pauseTime)
+{
+ return MemacSetTxPauseFrames(h_Memac, FM_MAC_NO_PFC, pauseTime, 0);
+}
+
+/* ......................................................................... */
+
+static t_Error MemacSetRxIgnorePauseFrames(t_Handle h_Memac, bool en)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_set_rx_ignore_pause_frames(p_Memac->p_MemMap, en);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacSetWakeOnLan(t_Handle h_Memac, bool en)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_set_wol(p_Memac->p_MemMap, en);
+
+ return E_OK;
+}
+
+/* .............................................................................. */
+
+static t_Error MemacEnable1588TimeStamp(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+UNUSED(p_Memac);
+DBG(WARNING, ("mEMAC has 1588 always enabled!"));
+
+ return E_OK;
+}
+
+/* Counters handling */
+/* ......................................................................... */
+
+static t_Error MemacGetStatistics(t_Handle h_Memac, t_FmMacStatistics *p_Statistics)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Statistics, E_NULL_POINTER);
+
+ p_Statistics->eStatPkts64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64);
+ p_Statistics->eStatPkts65to127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127);
+ p_Statistics->eStatPkts128to255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255);
+ p_Statistics->eStatPkts256to511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511);
+ p_Statistics->eStatPkts512to1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023);
+ p_Statistics->eStatPkts1024to1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518);
+ p_Statistics->eStatPkts1519to1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X);
+/* */
+ p_Statistics->eStatFragments = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RFRG);
+ p_Statistics->eStatJabbers = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RJBR);
+
+ p_Statistics->eStatsDropEvents = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RDRP);
+ p_Statistics->eStatCRCAlignErrors = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RALN);
+
+ p_Statistics->eStatUndersizePkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TUND);
+ p_Statistics->eStatOversizePkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_ROVR);
+/* Pause */
+ p_Statistics->reStatPause = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RXPF);
+ p_Statistics->teStatPause = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TXPF);
+
+/* MIB II */
+ p_Statistics->ifInOctets = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_ROCT);
+ p_Statistics->ifInUcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RUCA);
+ p_Statistics->ifInMcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RMCA);
+ p_Statistics->ifInBcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RBCA);
+ p_Statistics->ifInPkts = p_Statistics->ifInUcastPkts
+ + p_Statistics->ifInMcastPkts
+ + p_Statistics->ifInBcastPkts;
+ p_Statistics->ifInDiscards = 0;
+ p_Statistics->ifInErrors = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_RERR);
+
+ p_Statistics->ifOutOctets = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TOCT);
+ p_Statistics->ifOutUcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TUCA);
+ p_Statistics->ifOutMcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TMCA);
+ p_Statistics->ifOutBcastPkts = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TBCA);
+ p_Statistics->ifOutPkts = p_Statistics->ifOutUcastPkts
+ + p_Statistics->ifOutMcastPkts
+ + p_Statistics->ifOutBcastPkts;
+ p_Statistics->ifOutDiscards = 0;
+ p_Statistics->ifOutErrors = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_TERR);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacGetFrameSizeCounters(t_Handle h_Memac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FrameSizeCounters, E_NULL_POINTER);
+
+ switch (type)
+ {
+ case e_COMM_MODE_NONE:
+ break;
+
+ case e_COMM_MODE_RX:
+ p_FrameSizeCounters->count_pkts_64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64);
+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127);
+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255);
+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511);
+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023);
+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518);
+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X);
+ break;
+
+ case e_COMM_MODE_TX:
+ p_FrameSizeCounters->count_pkts_64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T64);
+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T127);
+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T255);
+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T511);
+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1023);
+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1518);
+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1519X);
+ break;
+
+ case e_COMM_MODE_RX_AND_TX:
+ p_FrameSizeCounters->count_pkts_64 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R64)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T64);
+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R127)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T127);
+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R255)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T255);
+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R511)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T511);
+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1023)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1023);
+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1518)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1518);
+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_R1519X)
+ + fman_memac_get_counter(p_Memac->p_MemMap, E_MEMAC_COUNTER_T1519X);
+ break;
+ }
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacModifyMacAddress (t_Handle h_Memac, t_EnetAddr *p_EnetAddr)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_add_addr_in_paddr(p_Memac->p_MemMap, (uint8_t *)(*p_EnetAddr), 0);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacResetCounters (t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ fman_memac_reset_stat(p_Memac->p_MemMap);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacAddExactMatchMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr)
+{
+ t_Memac *p_Memac = (t_Memac *) h_Memac;
+ uint64_t ethAddr;
+ uint8_t paddrNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ if (ethAddr & GROUP_ADDRESS)
+ /* Multicast address has no effect in PADDR */
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Multicast address"));
+
+ /* Make sure no PADDR contains this address */
+ for (paddrNum = 0; paddrNum < MEMAC_NUM_OF_PADDRS; paddrNum++)
+ if (p_Memac->indAddrRegUsed[paddrNum])
+ if (p_Memac->paddr[paddrNum] == ethAddr)
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG);
+
+ /* Find first unused PADDR */
+ for (paddrNum = 0; paddrNum < MEMAC_NUM_OF_PADDRS; paddrNum++)
+ if (!(p_Memac->indAddrRegUsed[paddrNum]))
+ {
+ /* mark this PADDR as used */
+ p_Memac->indAddrRegUsed[paddrNum] = TRUE;
+ /* store address */
+ p_Memac->paddr[paddrNum] = ethAddr;
+
+ /* put in hardware */
+ fman_memac_add_addr_in_paddr(p_Memac->p_MemMap, (uint8_t*)(*p_EthAddr), paddrNum);
+ p_Memac->numOfIndAddrInRegs++;
+
+ return E_OK;
+ }
+
+ /* No free PADDR */
+ RETURN_ERROR(MAJOR, E_FULL, NO_MSG);
+}
+
+/* ......................................................................... */
+
+static t_Error MemacDelExactMatchMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr)
+{
+ t_Memac *p_Memac = (t_Memac *) h_Memac;
+ uint64_t ethAddr;
+ uint8_t paddrNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ /* Find used PADDR containing this address */
+ for (paddrNum = 0; paddrNum < MEMAC_NUM_OF_PADDRS; paddrNum++)
+ {
+ if ((p_Memac->indAddrRegUsed[paddrNum]) &&
+ (p_Memac->paddr[paddrNum] == ethAddr))
+ {
+ /* mark this PADDR as not used */
+ p_Memac->indAddrRegUsed[paddrNum] = FALSE;
+ /* clear in hardware */
+ fman_memac_clear_addr_in_paddr(p_Memac->p_MemMap, paddrNum);
+ p_Memac->numOfIndAddrInRegs--;
+
+ return E_OK;
+ }
+ }
+
+ RETURN_ERROR(MAJOR, E_NOT_FOUND, NO_MSG);
+}
+
+/* ......................................................................... */
+
+static t_Error MemacGetId(t_Handle h_Memac, uint32_t *macId)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ *macId = p_Memac->macId;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+
+static t_Error MemacAddHashMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ t_EthHashEntry *p_HashEntry;
+ uint32_t hash;
+ uint64_t ethAddr;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ if (!(ethAddr & GROUP_ADDRESS))
+ /* Unicast addresses not supported in hash */
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unicast Address"));
+
+ hash = GetMacAddrHashCode(ethAddr) & HASH_CTRL_ADDR_MASK;
+
+ /* Create element to be added to the driver hash table */
+ p_HashEntry = (t_EthHashEntry *)XX_Malloc(sizeof(t_EthHashEntry));
+ p_HashEntry->addr = ethAddr;
+ INIT_LIST(&p_HashEntry->node);
+
+ LIST_AddToTail(&(p_HashEntry->node), &(p_Memac->p_MulticastAddrHash->p_Lsts[hash]));
+ fman_memac_set_hash_table(p_Memac->p_MemMap, (hash | HASH_CTRL_MCAST_EN));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacDelHashMacAddress(t_Handle h_Memac, t_EnetAddr *p_EthAddr)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ t_EthHashEntry *p_HashEntry = NULL;
+ t_List *p_Pos;
+ uint32_t hash;
+ uint64_t ethAddr;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ hash = GetMacAddrHashCode(ethAddr) & HASH_CTRL_ADDR_MASK;
+
+ LIST_FOR_EACH(p_Pos, &(p_Memac->p_MulticastAddrHash->p_Lsts[hash]))
+ {
+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos);
+ if (p_HashEntry->addr == ethAddr)
+ {
+ LIST_DelAndInit(&p_HashEntry->node);
+ XX_Free(p_HashEntry);
+ break;
+ }
+ }
+ if (LIST_IsEmpty(&p_Memac->p_MulticastAddrHash->p_Lsts[hash]))
+ fman_memac_set_hash_table(p_Memac->p_MemMap, (hash & ~HASH_CTRL_MCAST_EN));
+
+ return E_OK;
+}
+
+
+/* ......................................................................... */
+
+static t_Error MemacSetException(t_Handle h_Memac, e_FmMacExceptions exception, bool enable)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Memac->exceptions |= bitMask;
+ else
+ p_Memac->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ fman_memac_set_exception(p_Memac->p_MemMap, bitMask, enable);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static uint16_t MemacGetMaxFrameLength(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_VALUE(p_Memac, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_Memac->p_MemacDriverParam, E_INVALID_STATE, 0);
+
+ return fman_memac_get_max_frame_len(p_Memac->p_MemMap);
+}
+
+static t_Error MemacInitInternalPhy(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ uint8_t i, phyAddr;
+
+ if (ENET_INTERFACE_FROM_MODE(p_Memac->enetMode) == e_ENET_IF_SGMII)
+ {
+ /* Configure internal SGMII PHY */
+ if (p_Memac->enetMode & ENET_IF_SGMII_BASEX)
+ SetupSgmiiInternalPhyBaseX(p_Memac, PHY_MDIO_ADDR);
+ else
+ SetupSgmiiInternalPhy(p_Memac, PHY_MDIO_ADDR);
+ }
+ else if (ENET_INTERFACE_FROM_MODE(p_Memac->enetMode) == e_ENET_IF_QSGMII)
+ {
+ /* Configure 4 internal SGMII PHYs */
+ for (i = 0; i < 4; i++)
+ {
+ /* QSGMII PHY address occupies 3 upper bits of 5-bit
+ phyAddress; the lower 2 bits are used to extend
+ register address space and access each one of 4
+ ports inside QSGMII. */
+ phyAddr = (uint8_t)((PHY_MDIO_ADDR << 2) | i);
+ if (p_Memac->enetMode & ENET_IF_SGMII_BASEX)
+ SetupSgmiiInternalPhyBaseX(p_Memac, phyAddr);
+ else
+ SetupSgmiiInternalPhy(p_Memac, phyAddr);
+ }
+ }
+ return E_OK;
+}
+
+/*****************************************************************************/
+/* mEMAC Init & Free API */
+/*****************************************************************************/
+
+/* ......................................................................... */
+void *g_MemacRegs;
+static t_Error MemacInit(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+ struct memac_cfg *p_MemacDriverParam;
+ enum enet_interface enet_interface;
+ enum enet_speed enet_speed;
+ t_EnetAddr ethAddr;
+ e_FmMacType portType;
+ t_Error err;
+ bool slow_10g_if = FALSE;
+ if (p_Memac->macId == 3) /* This is a quick WA */
+ g_MemacRegs = p_Memac->p_MemMap;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->fmMacControllerDriver.h_Fm, E_INVALID_HANDLE);
+
+ FM_GetRevision(p_Memac->fmMacControllerDriver.h_Fm, &p_Memac->fmMacControllerDriver.fmRevInfo);
+ if (p_Memac->fmMacControllerDriver.fmRevInfo.majorRev == 6 &&
+ p_Memac->fmMacControllerDriver.fmRevInfo.minorRev == 4)
+ slow_10g_if = TRUE;
+
+ CHECK_INIT_PARAMETERS(p_Memac, CheckInitParameters);
+
+ p_MemacDriverParam = p_Memac->p_MemacDriverParam;
+
+ portType =
+ ((ENET_SPEED_FROM_MODE(p_Memac->enetMode) < e_ENET_SPEED_10000) ? e_FM_MAC_1G : e_FM_MAC_10G);
+
+ /* First, reset the MAC if desired. */
+ if (p_MemacDriverParam->reset_on_init)
+ fman_memac_reset(p_Memac->p_MemMap);
+
+ /* MAC Address */
+ MAKE_ENET_ADDR_FROM_UINT64(p_Memac->addr, ethAddr);
+ fman_memac_add_addr_in_paddr(p_Memac->p_MemMap, (uint8_t*)ethAddr, 0);
+
+ enet_interface = (enum enet_interface) ENET_INTERFACE_FROM_MODE(p_Memac->enetMode);
+ enet_speed = (enum enet_speed) ENET_SPEED_FROM_MODE(p_Memac->enetMode);
+
+ fman_memac_init(p_Memac->p_MemMap,
+ p_Memac->p_MemacDriverParam,
+ enet_interface,
+ enet_speed,
+ slow_10g_if,
+ p_Memac->exceptions);
+
+#ifdef FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320
+ {
+ uint32_t tmpReg = 0;
+
+ FM_GetRevision(p_Memac->fmMacControllerDriver.h_Fm, &p_Memac->fmMacControllerDriver.fmRevInfo);
+ /* check the FMAN version - the bug exists only in rev1 */
+ if ((p_Memac->fmMacControllerDriver.fmRevInfo.majorRev == 6) &&
+ (p_Memac->fmMacControllerDriver.fmRevInfo.minorRev == 0))
+ {
+ /* MAC strips CRC from received frames - this workaround should
+ decrease the likelihood of bug appearance
+ */
+ tmpReg = GET_UINT32(p_Memac->p_MemMap->command_config);
+ tmpReg &= ~CMD_CFG_CRC_FWD;
+ WRITE_UINT32(p_Memac->p_MemMap->command_config, tmpReg);
+ /* DBG(WARNING, ("mEMAC strips CRC from received frames as part of A006320 errata workaround"));*/
+ }
+ }
+#endif /* FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320 */
+
+ MemacInitInternalPhy(h_Memac);
+
+ /* Max Frame Length */
+ err = FmSetMacMaxFrame(p_Memac->fmMacControllerDriver.h_Fm,
+ portType,
+ p_Memac->fmMacControllerDriver.macId,
+ p_MemacDriverParam->max_frame_length);
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("settings Mac max frame length is FAILED"));
+
+ p_Memac->p_MulticastAddrHash = AllocHashTable(HASH_TABLE_SIZE);
+ if (!p_Memac->p_MulticastAddrHash)
+ {
+ FreeInitResources(p_Memac);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED"));
+ }
+
+ p_Memac->p_UnicastAddrHash = AllocHashTable(HASH_TABLE_SIZE);
+ if (!p_Memac->p_UnicastAddrHash)
+ {
+ FreeInitResources(p_Memac);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED"));
+ }
+
+ FmRegisterIntr(p_Memac->fmMacControllerDriver.h_Fm,
+ (portType == e_FM_MAC_10G) ? e_FM_MOD_10G_MAC : e_FM_MOD_1G_MAC,
+ p_Memac->macId,
+ e_FM_INTR_TYPE_ERR,
+ MemacErrException,
+ p_Memac);
+
+ FmRegisterIntr(p_Memac->fmMacControllerDriver.h_Fm,
+ (portType == e_FM_MAC_10G) ? e_FM_MOD_10G_MAC : e_FM_MOD_1G_MAC,
+ p_Memac->macId,
+ e_FM_INTR_TYPE_NORMAL,
+ MemacException,
+ p_Memac);
+
+ XX_Free(p_MemacDriverParam);
+ p_Memac->p_MemacDriverParam = NULL;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error MemacFree(t_Handle h_Memac)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+
+ if (p_Memac->p_MemacDriverParam)
+ {
+ /* Called after config */
+ XX_Free(p_Memac->p_MemacDriverParam);
+ p_Memac->p_MemacDriverParam = NULL;
+ }
+ else
+ /* Called after init */
+ FreeInitResources(p_Memac);
+
+ XX_Free(p_Memac);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static void InitFmMacControllerDriver(t_FmMacControllerDriver *p_FmMacControllerDriver)
+{
+ p_FmMacControllerDriver->f_FM_MAC_Init = MemacInit;
+ p_FmMacControllerDriver->f_FM_MAC_Free = MemacFree;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetStatistics = NULL;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback = MemacConfigLoopback;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength = MemacConfigMaxFrameLength;
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigWan = MemacConfigWan;
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc = MemacConfigPad;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex = NULL; /* half-duplex is detected automatically */
+ p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck = MemacConfigLengthCheck;
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigException = MemacConfigException;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit = MemacConfigResetOnInit;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetException = MemacSetException;
+
+ p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp = MemacEnable1588TimeStamp; /* always enabled */
+ p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous = MemacSetPromiscuous;
+ p_FmMacControllerDriver->f_FM_MAC_AdjustLink = MemacAdjustLink;
+ p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_Enable = MemacEnable;
+ p_FmMacControllerDriver->f_FM_MAC_Disable = MemacDisable;
+ p_FmMacControllerDriver->f_FM_MAC_Resume = MemacInitInternalPhy;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames = MemacSetTxAutoPauseFrames;
+ p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames = MemacSetTxPauseFrames;
+ p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames = MemacSetRxIgnorePauseFrames;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan = MemacSetWakeOnLan;
+
+ p_FmMacControllerDriver->f_FM_MAC_ResetCounters = MemacResetCounters;
+ p_FmMacControllerDriver->f_FM_MAC_GetStatistics = MemacGetStatistics;
+ p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters = MemacGetFrameSizeCounters;
+
+ p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr = MemacModifyMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr = MemacAddHashMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr = MemacDelHashMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr = MemacAddExactMatchMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr = MemacDelExactMatchMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_GetId = MemacGetId;
+ p_FmMacControllerDriver->f_FM_MAC_GetVersion = NULL;
+ p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength = MemacGetMaxFrameLength;
+
+ p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg = MEMAC_MII_WritePhyReg;
+ p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg = MEMAC_MII_ReadPhyReg;
+}
+
+
+/*****************************************************************************/
+/* mEMAC Config Main Entry */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+t_Handle MEMAC_Config(t_FmMacParams *p_FmMacParam)
+{
+ t_Memac *p_Memac;
+ struct memac_cfg *p_MemacDriverParam;
+ uintptr_t baseAddr;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_NULL_POINTER, NULL);
+
+ baseAddr = p_FmMacParam->baseAddr;
+ /* Allocate memory for the mEMAC data structure */
+ p_Memac = (t_Memac *)XX_Malloc(sizeof(t_Memac));
+ if (!p_Memac)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("mEMAC driver structure"));
+ return NULL;
+ }
+ memset(p_Memac, 0, sizeof(t_Memac));
+ InitFmMacControllerDriver(&p_Memac->fmMacControllerDriver);
+
+ /* Allocate memory for the mEMAC driver parameters data structure */
+ p_MemacDriverParam = (struct memac_cfg *)XX_Malloc(sizeof(struct memac_cfg));
+ if (!p_MemacDriverParam)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("mEMAC driver parameters"));
+ XX_Free(p_Memac);
+ return NULL;
+ }
+ memset(p_MemacDriverParam, 0, sizeof(struct memac_cfg));
+
+ /* Plant parameter structure pointer */
+ p_Memac->p_MemacDriverParam = p_MemacDriverParam;
+
+ fman_memac_defconfig(p_MemacDriverParam);
+
+ p_Memac->addr = ENET_ADDR_TO_UINT64(p_FmMacParam->addr);
+
+ p_Memac->p_MemMap = (struct memac_regs *)UINT_TO_PTR(baseAddr);
+ p_Memac->p_MiiMemMap = (struct memac_mii_access_mem_map*)UINT_TO_PTR(baseAddr + MEMAC_TO_MII_OFFSET);
+
+ p_Memac->enetMode = p_FmMacParam->enetMode;
+ p_Memac->macId = p_FmMacParam->macId;
+ p_Memac->exceptions = MEMAC_default_exceptions;
+ p_Memac->f_Exception = p_FmMacParam->f_Exception;
+ p_Memac->f_Event = p_FmMacParam->f_Event;
+ p_Memac->h_App = p_FmMacParam->h_App;
+
+ return p_Memac;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File memac.h
+
+ @Description FM Multirate Ethernet MAC (mEMAC)
+*//***************************************************************************/
+#ifndef __MEMAC_H
+#define __MEMAC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+
+#include "fsl_fman_memac_mii_acc.h"
+#include "fm_mac.h"
+#include "fsl_fman_memac.h"
+
+
+#define MEMAC_default_exceptions \
+ ((uint32_t)(MEMAC_IMASK_TSECC_ER | MEMAC_IMASK_TECC_ER | MEMAC_IMASK_RECC_ER | MEMAC_IMASK_MGI))
+
+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \
+ case e_FM_MAC_EX_10G_1TX_ECC_ER: \
+ bitMask = MEMAC_IMASK_TECC_ER; break; \
+ case e_FM_MAC_EX_10G_RX_ECC_ER: \
+ bitMask = MEMAC_IMASK_RECC_ER; break; \
+ case e_FM_MAC_EX_TS_FIFO_ECC_ERR: \
+ bitMask = MEMAC_IMASK_TSECC_ER; break; \
+ case e_FM_MAC_EX_MAGIC_PACKET_INDICATION: \
+ bitMask = MEMAC_IMASK_MGI; break; \
+ default: bitMask = 0;break;}
+
+
+typedef struct
+{
+ t_FmMacControllerDriver fmMacControllerDriver; /**< Upper Mac control block */
+ t_Handle h_App; /**< Handle to the upper layer application */
+ struct memac_regs *p_MemMap; /**< Pointer to MAC memory mapped registers */
+ struct memac_mii_access_mem_map *p_MiiMemMap; /**< Pointer to MII memory mapped registers */
+ uint64_t addr; /**< MAC address of device */
+ e_EnetMode enetMode; /**< Ethernet physical interface */
+ t_FmMacExceptionCallback *f_Exception;
+ int mdioIrq;
+ t_FmMacExceptionCallback *f_Event;
+ bool indAddrRegUsed[MEMAC_NUM_OF_PADDRS]; /**< Whether a particular individual address recognition register is being used */
+ uint64_t paddr[MEMAC_NUM_OF_PADDRS]; /**< MAC address for particular individual address recognition register */
+ uint8_t numOfIndAddrInRegs; /**< Number of individual addresses in registers for this station. */
+ t_EthHash *p_MulticastAddrHash; /**< Pointer to driver's global address hash table */
+ t_EthHash *p_UnicastAddrHash; /**< Pointer to driver's individual address hash table */
+ bool debugMode;
+ uint8_t macId;
+ uint32_t exceptions;
+ struct memac_cfg *p_MemacDriverParam;
+} t_Memac;
+
+
+/* Internal PHY access */
+#define PHY_MDIO_ADDR 0
+
+/* Internal PHY Registers - SGMII */
+#define PHY_SGMII_CR_PHY_RESET 0x8000
+#define PHY_SGMII_CR_RESET_AN 0x0200
+#define PHY_SGMII_CR_DEF_VAL 0x1140
+#define PHY_SGMII_DEV_ABILITY_SGMII 0x4001
+#define PHY_SGMII_DEV_ABILITY_1000X 0x01A0
+#define PHY_SGMII_IF_SPEED_GIGABIT 0x0008
+#define PHY_SGMII_IF_MODE_AN 0x0002
+#define PHY_SGMII_IF_MODE_SGMII 0x0001
+#define PHY_SGMII_IF_MODE_1000X 0x0000
+
+
+#define MEMAC_TO_MII_OFFSET 0x030 /* Offset from the MEM map to the MDIO mem map */
+
+t_Error MEMAC_MII_WritePhyReg(t_Handle h_Memac, uint8_t phyAddr, uint8_t reg, uint16_t data);
+t_Error MEMAC_MII_ReadPhyReg(t_Handle h_Memac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data);
+
+
+#endif /* __MEMAC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac_mii_acc.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_mac.h"
+#include "memac.h"
+#include "xx_ext.h"
+
+#include "fm_common.h"
+#include "memac_mii_acc.h"
+
+
+/*****************************************************************************/
+t_Error MEMAC_MII_WritePhyReg(t_Handle h_Memac,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t data)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MiiMemMap, E_INVALID_HANDLE);
+
+ return (t_Error)fman_memac_mii_write_phy_reg(p_Memac->p_MiiMemMap,
+ phyAddr,
+ reg,
+ data,
+ (enum enet_speed)ENET_SPEED_FROM_MODE(p_Memac->enetMode));
+}
+
+/*****************************************************************************/
+t_Error MEMAC_MII_ReadPhyReg(t_Handle h_Memac,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t *p_Data)
+{
+ t_Memac *p_Memac = (t_Memac *)h_Memac;
+
+ SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Memac->p_MiiMemMap, E_INVALID_HANDLE);
+
+ return fman_memac_mii_read_phy_reg(p_Memac->p_MiiMemMap,
+ phyAddr,
+ reg,
+ p_Data,
+ (enum enet_speed)ENET_SPEED_FROM_MODE(p_Memac->enetMode));
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac_mii_acc.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __MEMAC_MII_ACC_H
+#define __MEMAC_MII_ACC_H
+
+#include "std_ext.h"
+
+
+/* MII Management Registers */
+#define MDIO_CFG_CLK_DIV_MASK 0x0080ff80
+#define MDIO_CFG_CLK_DIV_SHIFT 7
+#define MDIO_CFG_HOLD_MASK 0x0000001c
+#define MDIO_CFG_ENC45 0x00000040
+#define MDIO_CFG_READ_ERR 0x00000002
+#define MDIO_CFG_BSY 0x00000001
+
+#define MDIO_CTL_PHY_ADDR_SHIFT 5
+#define MDIO_CTL_READ 0x00008000
+
+#define MDIO_DATA_BSY 0x80000000
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/*----------------------------------------------------*/
+/* MII Configuration Control Memory Map Registers */
+/*----------------------------------------------------*/
+typedef struct t_MemacMiiAccessMemMap
+{
+ volatile uint32_t mdio_cfg; /* 0x030 */
+ volatile uint32_t mdio_ctrl; /* 0x034 */
+ volatile uint32_t mdio_data; /* 0x038 */
+ volatile uint32_t mdio_addr; /* 0x03c */
+} t_MemacMiiAccessMemMap ;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+#endif /* __MEMAC_MII_ACC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.c
@@ -0,0 +1,1017 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File tgec.c
+
+ @Description FM 10G MAC ...
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "string_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "endian_ext.h"
+#include "debug_ext.h"
+#include "crc_mac_addr_ext.h"
+
+#include "fm_common.h"
+#include "fsl_fman_tgec.h"
+#include "tgec.h"
+
+
+/*****************************************************************************/
+/* Internal routines */
+/*****************************************************************************/
+
+static t_Error CheckInitParameters(t_Tgec *p_Tgec)
+{
+ if (ENET_SPEED_FROM_MODE(p_Tgec->enetMode) < e_ENET_SPEED_10000)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet 10G MAC driver only support 10G speed"));
+#if (FM_MAX_NUM_OF_10G_MACS > 0)
+ if (p_Tgec->macId >= FM_MAX_NUM_OF_10G_MACS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("macId of 10G can not be greater than 0"));
+#endif /* (FM_MAX_NUM_OF_10G_MACS > 0) */
+
+ if (p_Tgec->addr == 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Ethernet 10G MAC Must have a valid MAC Address"));
+ if (!p_Tgec->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("uninitialized f_Exception"));
+ if (!p_Tgec->f_Event)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("uninitialized f_Event"));
+#ifdef FM_LEN_CHECK_ERRATA_FMAN_SW002
+ if (!p_Tgec->p_TgecDriverParam->no_length_check_enable)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("LengthCheck!"));
+#endif /* FM_LEN_CHECK_ERRATA_FMAN_SW002 */
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static uint32_t GetMacAddrHashCode(uint64_t ethAddr)
+{
+ uint32_t crc;
+
+ /* CRC calculation */
+ GET_MAC_ADDR_CRC(ethAddr, crc);
+
+ crc = GetMirror32(crc);
+
+ return crc;
+}
+
+/* ......................................................................... */
+
+static void TgecErrException(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ uint32_t event;
+ struct tgec_regs *p_TgecMemMap = p_Tgec->p_MemMap;
+
+ /* do not handle MDIO events */
+ event = fman_tgec_get_event(p_TgecMemMap, ~(TGEC_IMASK_MDIO_SCAN_EVENT | TGEC_IMASK_MDIO_CMD_CMPL));
+ event &= fman_tgec_get_interrupt_mask(p_TgecMemMap);
+
+ fman_tgec_ack_event(p_TgecMemMap, event);
+
+ if (event & TGEC_IMASK_REM_FAULT)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_REM_FAULT);
+ if (event & TGEC_IMASK_LOC_FAULT)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_LOC_FAULT);
+ if (event & TGEC_IMASK_TX_ECC_ER)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_1TX_ECC_ER);
+ if (event & TGEC_IMASK_TX_FIFO_UNFL)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_TX_FIFO_UNFL);
+ if (event & TGEC_IMASK_TX_FIFO_OVFL)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_TX_FIFO_OVFL);
+ if (event & TGEC_IMASK_TX_ER)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_TX_ER);
+ if (event & TGEC_IMASK_RX_FIFO_OVFL)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_FIFO_OVFL);
+ if (event & TGEC_IMASK_RX_ECC_ER)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_ECC_ER);
+ if (event & TGEC_IMASK_RX_JAB_FRM)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_JAB_FRM);
+ if (event & TGEC_IMASK_RX_OVRSZ_FRM)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_OVRSZ_FRM);
+ if (event & TGEC_IMASK_RX_RUNT_FRM)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_RUNT_FRM);
+ if (event & TGEC_IMASK_RX_FRAG_FRM)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_FRAG_FRM);
+ if (event & TGEC_IMASK_RX_LEN_ER)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_LEN_ER);
+ if (event & TGEC_IMASK_RX_CRC_ER)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_CRC_ER);
+ if (event & TGEC_IMASK_RX_ALIGN_ER)
+ p_Tgec->f_Exception(p_Tgec->h_App, e_FM_MAC_EX_10G_RX_ALIGN_ER);
+}
+
+/* ......................................................................... */
+
+static void TgecException(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ uint32_t event;
+ struct tgec_regs *p_TgecMemMap = p_Tgec->p_MemMap;
+
+ /* handle only MDIO events */
+ event = fman_tgec_get_event(p_TgecMemMap, (TGEC_IMASK_MDIO_SCAN_EVENT | TGEC_IMASK_MDIO_CMD_CMPL));
+ event &= fman_tgec_get_interrupt_mask(p_TgecMemMap);
+
+ fman_tgec_ack_event(p_TgecMemMap, event);
+
+ if (event & TGEC_IMASK_MDIO_SCAN_EVENT)
+ p_Tgec->f_Event(p_Tgec->h_App, e_FM_MAC_EX_10G_MDIO_SCAN_EVENTMDIO);
+ if (event & TGEC_IMASK_MDIO_CMD_CMPL)
+ p_Tgec->f_Event(p_Tgec->h_App, e_FM_MAC_EX_10G_MDIO_CMD_CMPL);
+}
+
+/* ......................................................................... */
+
+static void FreeInitResources(t_Tgec *p_Tgec)
+{
+ if (p_Tgec->mdioIrq != NO_IRQ)
+ {
+ XX_DisableIntr(p_Tgec->mdioIrq);
+ XX_FreeIntr(p_Tgec->mdioIrq);
+ }
+
+ FmUnregisterIntr(p_Tgec->fmMacControllerDriver.h_Fm, e_FM_MOD_10G_MAC, p_Tgec->macId, e_FM_INTR_TYPE_ERR);
+
+ /* release the driver's group hash table */
+ FreeHashTable(p_Tgec->p_MulticastAddrHash);
+ p_Tgec->p_MulticastAddrHash = NULL;
+
+ /* release the driver's individual hash table */
+ FreeHashTable(p_Tgec->p_UnicastAddrHash);
+ p_Tgec->p_UnicastAddrHash = NULL;
+}
+
+
+/*****************************************************************************/
+/* 10G MAC API routines */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static t_Error TgecEnable(t_Handle h_Tgec, e_CommMode mode)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_enable(p_Tgec->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecDisable (t_Handle h_Tgec, e_CommMode mode)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_disable(p_Tgec->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecSetPromiscuous(t_Handle h_Tgec, bool newVal)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_set_promiscuous(p_Tgec->p_MemMap, newVal);
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* Tgec Configs modification functions */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static t_Error TgecConfigLoopback(t_Handle h_Tgec, bool newVal)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ p_Tgec->p_TgecDriverParam->loopback_enable = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecConfigWan(t_Handle h_Tgec, bool newVal)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ p_Tgec->p_TgecDriverParam->wan_mode_enable = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecConfigMaxFrameLength(t_Handle h_Tgec, uint16_t newVal)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ p_Tgec->p_TgecDriverParam->max_frame_length = newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecConfigLengthCheck(t_Handle h_Tgec, bool newVal)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ UNUSED(newVal);
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ p_Tgec->p_TgecDriverParam->no_length_check_enable = !newVal;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecConfigException(t_Handle h_Tgec, e_FmMacExceptions exception, bool enable)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Tgec->exceptions |= bitMask;
+ else
+ p_Tgec->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+/* ......................................................................... */
+
+static t_Error TgecConfigSkipFman11Workaround(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ p_Tgec->p_TgecDriverParam->skip_fman11_workaround = TRUE;
+
+ return E_OK;
+}
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+
+/*****************************************************************************/
+/* Tgec Run Time API functions */
+/*****************************************************************************/
+
+/* ......................................................................... */
+/* backward compatibility. will be removed in the future. */
+static t_Error TgecTxMacPause(t_Handle h_Tgec, uint16_t pauseTime)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+ fman_tgec_set_tx_pause_frames(p_Tgec->p_MemMap, pauseTime);
+
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecSetTxPauseFrames(t_Handle h_Tgec,
+ uint8_t priority,
+ uint16_t pauseTime,
+ uint16_t threshTime)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ UNUSED(priority); UNUSED(threshTime);
+
+ fman_tgec_set_tx_pause_frames(p_Tgec->p_MemMap, pauseTime);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecRxIgnoreMacPause(t_Handle h_Tgec, bool en)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_set_rx_ignore_pause_frames(p_Tgec->p_MemMap, en);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecGetStatistics(t_Handle h_Tgec, t_FmMacStatistics *p_Statistics)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ struct tgec_regs *p_TgecMemMap;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Statistics, E_NULL_POINTER);
+
+ p_TgecMemMap = p_Tgec->p_MemMap;
+
+ p_Statistics->eStatPkts64 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R64);
+ p_Statistics->eStatPkts65to127 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R127);
+ p_Statistics->eStatPkts128to255 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R255);
+ p_Statistics->eStatPkts256to511 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R511);
+ p_Statistics->eStatPkts512to1023 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1023);
+ p_Statistics->eStatPkts1024to1518 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1518);
+ p_Statistics->eStatPkts1519to1522 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1519X);
+/* */
+ p_Statistics->eStatFragments = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TRFRG);
+ p_Statistics->eStatJabbers = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TRJBR);
+
+ p_Statistics->eStatsDropEvents = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RDRP);
+ p_Statistics->eStatCRCAlignErrors = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RALN);
+
+ p_Statistics->eStatUndersizePkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TRUND);
+ p_Statistics->eStatOversizePkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TROVR);
+/* Pause */
+ p_Statistics->reStatPause = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RXPF);
+ p_Statistics->teStatPause = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TXPF);
+
+/* MIB II */
+ p_Statistics->ifInOctets = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_ROCT);
+ p_Statistics->ifInUcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RUCA);
+ p_Statistics->ifInMcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RMCA);
+ p_Statistics->ifInBcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RBCA);
+ p_Statistics->ifInPkts = p_Statistics->ifInUcastPkts
+ + p_Statistics->ifInMcastPkts
+ + p_Statistics->ifInBcastPkts;
+ p_Statistics->ifInDiscards = 0;
+ p_Statistics->ifInErrors = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_RERR);
+
+ p_Statistics->ifOutOctets = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TOCT);
+ p_Statistics->ifOutUcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TUCA);
+ p_Statistics->ifOutMcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TMCA);
+ p_Statistics->ifOutBcastPkts = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TBCA);
+ p_Statistics->ifOutPkts = p_Statistics->ifOutUcastPkts
+ + p_Statistics->ifOutMcastPkts
+ + p_Statistics->ifOutBcastPkts;
+ p_Statistics->ifOutDiscards = 0;
+ p_Statistics->ifOutErrors = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_TERR);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecGetFrameSizeCounters(t_Handle h_Tgec, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ struct tgec_regs *p_TgecMemMap;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FrameSizeCounters, E_NULL_POINTER);
+
+ p_TgecMemMap = p_Tgec->p_MemMap;
+
+ switch (type)
+ {
+ case e_COMM_MODE_NONE:
+ break;
+
+ case e_COMM_MODE_RX:
+ p_FrameSizeCounters->count_pkts_64 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R64);
+ p_FrameSizeCounters->count_pkts_65_to_127 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R127);
+ p_FrameSizeCounters->count_pkts_128_to_255 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R255);
+ p_FrameSizeCounters->count_pkts_256_to_511 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R511);
+ p_FrameSizeCounters->count_pkts_512_to_1023 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1023);
+ p_FrameSizeCounters->count_pkts_1024_to_1518 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1518);
+ p_FrameSizeCounters->count_pkts_1519_to_1522 = fman_tgec_get_counter(p_TgecMemMap, E_TGEC_COUNTER_R1519X);
+ break;
+
+ case e_COMM_MODE_TX:
+ //Tx counters not supported
+ break;
+
+ case e_COMM_MODE_RX_AND_TX:
+ //Tx counters not supported
+ break;
+ }
+
+ return E_OK;
+}
+
+
+/* ......................................................................... */
+
+static t_Error TgecEnable1588TimeStamp(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_enable_1588_time_stamp(p_Tgec->p_MemMap, 1);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecDisable1588TimeStamp(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_enable_1588_time_stamp(p_Tgec->p_MemMap, 0);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecModifyMacAddress (t_Handle h_Tgec, t_EnetAddr *p_EnetAddr)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ p_Tgec->addr = ENET_ADDR_TO_UINT64(*p_EnetAddr);
+ fman_tgec_set_mac_address(p_Tgec->p_MemMap, (uint8_t *)(*p_EnetAddr));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecResetCounters (t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ fman_tgec_reset_stat(p_Tgec->p_MemMap);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecAddExactMatchMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr)
+{
+ t_Tgec *p_Tgec = (t_Tgec *) h_Tgec;
+ uint64_t ethAddr;
+ uint8_t paddrNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ if (ethAddr & GROUP_ADDRESS)
+ /* Multicast address has no effect in PADDR */
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Multicast address"));
+
+ /* Make sure no PADDR contains this address */
+ for (paddrNum = 0; paddrNum < TGEC_NUM_OF_PADDRS; paddrNum++)
+ if (p_Tgec->indAddrRegUsed[paddrNum])
+ if (p_Tgec->paddr[paddrNum] == ethAddr)
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG);
+
+ /* Find first unused PADDR */
+ for (paddrNum = 0; paddrNum < TGEC_NUM_OF_PADDRS; paddrNum++)
+ {
+ if (!(p_Tgec->indAddrRegUsed[paddrNum]))
+ {
+ /* mark this PADDR as used */
+ p_Tgec->indAddrRegUsed[paddrNum] = TRUE;
+ /* store address */
+ p_Tgec->paddr[paddrNum] = ethAddr;
+
+ /* put in hardware */
+ fman_tgec_add_addr_in_paddr(p_Tgec->p_MemMap, (uint8_t*)(*p_EthAddr)/* , paddrNum */);
+ p_Tgec->numOfIndAddrInRegs++;
+
+ return E_OK;
+ }
+ }
+
+ /* No free PADDR */
+ RETURN_ERROR(MAJOR, E_FULL, NO_MSG);
+}
+
+/* ......................................................................... */
+
+static t_Error TgecDelExactMatchMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr)
+{
+ t_Tgec *p_Tgec = (t_Tgec *) h_Tgec;
+ uint64_t ethAddr;
+ uint8_t paddrNum;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ /* Find used PADDR containing this address */
+ for (paddrNum = 0; paddrNum < TGEC_NUM_OF_PADDRS; paddrNum++)
+ {
+ if ((p_Tgec->indAddrRegUsed[paddrNum]) &&
+ (p_Tgec->paddr[paddrNum] == ethAddr))
+ {
+ /* mark this PADDR as not used */
+ p_Tgec->indAddrRegUsed[paddrNum] = FALSE;
+ /* clear in hardware */
+ fman_tgec_clear_addr_in_paddr(p_Tgec->p_MemMap /*, paddrNum */);
+ p_Tgec->numOfIndAddrInRegs--;
+
+ return E_OK;
+ }
+ }
+
+ RETURN_ERROR(MAJOR, E_NOT_FOUND, NO_MSG);
+}
+
+/* ......................................................................... */
+
+static t_Error TgecAddHashMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ t_EthHashEntry *p_HashEntry;
+ uint32_t crc;
+ uint32_t hash;
+ uint64_t ethAddr;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ENET_ADDR_TO_UINT64(*p_EthAddr);
+
+ if (!(ethAddr & GROUP_ADDRESS))
+ /* Unicast addresses not supported in hash */
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unicast Address"));
+
+ /* CRC calculation */
+ crc = GetMacAddrHashCode(ethAddr);
+
+ hash = (crc >> TGEC_HASH_MCAST_SHIFT) & TGEC_HASH_ADR_MSK; /* Take 9 MSB bits */
+
+ /* Create element to be added to the driver hash table */
+ p_HashEntry = (t_EthHashEntry *)XX_Malloc(sizeof(t_EthHashEntry));
+ p_HashEntry->addr = ethAddr;
+ INIT_LIST(&p_HashEntry->node);
+
+ LIST_AddToTail(&(p_HashEntry->node), &(p_Tgec->p_MulticastAddrHash->p_Lsts[hash]));
+ fman_tgec_set_hash_table(p_Tgec->p_MemMap, (hash | TGEC_HASH_MCAST_EN));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecDelHashMacAddress(t_Handle h_Tgec, t_EnetAddr *p_EthAddr)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ t_EthHashEntry *p_HashEntry = NULL;
+ t_List *p_Pos;
+ uint32_t crc;
+ uint32_t hash;
+ uint64_t ethAddr;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ ethAddr = ((*(uint64_t *)p_EthAddr) >> 16);
+
+ /* CRC calculation */
+ crc = GetMacAddrHashCode(ethAddr);
+
+ hash = (crc >> TGEC_HASH_MCAST_SHIFT) & TGEC_HASH_ADR_MSK; /* Take 9 MSB bits */
+
+ LIST_FOR_EACH(p_Pos, &(p_Tgec->p_MulticastAddrHash->p_Lsts[hash]))
+ {
+ p_HashEntry = ETH_HASH_ENTRY_OBJ(p_Pos);
+ if (p_HashEntry->addr == ethAddr)
+ {
+ LIST_DelAndInit(&p_HashEntry->node);
+ XX_Free(p_HashEntry);
+ break;
+ }
+ }
+ if (LIST_IsEmpty(&p_Tgec->p_MulticastAddrHash->p_Lsts[hash]))
+ fman_tgec_set_hash_table(p_Tgec->p_MemMap, (hash & ~TGEC_HASH_MCAST_EN));
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecGetId(t_Handle h_Tgec, uint32_t *macId)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ UNUSED(p_Tgec);
+ UNUSED(macId);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("TgecGetId Not Supported"));
+}
+
+/* ......................................................................... */
+
+static t_Error TgecGetVersion(t_Handle h_Tgec, uint32_t *macVersion)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ *macVersion = fman_tgec_get_revision(p_Tgec->p_MemMap);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecSetExcpetion(t_Handle h_Tgec, e_FmMacExceptions exception, bool enable)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Tgec->exceptions |= bitMask;
+ else
+ p_Tgec->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ if (enable)
+ fman_tgec_enable_interrupt(p_Tgec->p_MemMap, bitMask);
+ else
+ fman_tgec_disable_interrupt(p_Tgec->p_MemMap, bitMask);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static uint16_t TgecGetMaxFrameLength(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_VALUE(p_Tgec, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_Tgec->p_TgecDriverParam, E_INVALID_STATE, 0);
+
+ return fman_tgec_get_max_frame_len(p_Tgec->p_MemMap);
+}
+
+/* ......................................................................... */
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+static t_Error TgecTxEccWorkaround(t_Tgec *p_Tgec)
+{
+ t_Error err;
+
+#if defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)
+ XX_Print("Applying 10G TX ECC workaround (10GMAC-A004) ... ");
+#endif /* (DEBUG_ERRORS > 0) */
+ /* enable and set promiscuous */
+ fman_tgec_enable(p_Tgec->p_MemMap, TRUE, TRUE);
+ fman_tgec_set_promiscuous(p_Tgec->p_MemMap, TRUE);
+ err = Fm10GTxEccWorkaround(p_Tgec->fmMacControllerDriver.h_Fm, p_Tgec->macId);
+ /* disable */
+ fman_tgec_set_promiscuous(p_Tgec->p_MemMap, FALSE);
+ fman_tgec_enable(p_Tgec->p_MemMap, FALSE, FALSE);
+ fman_tgec_reset_stat(p_Tgec->p_MemMap);
+ fman_tgec_ack_event(p_Tgec->p_MemMap, 0xffffffff);
+#if defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)
+ if (err)
+ XX_Print("FAILED!\n");
+ else
+ XX_Print("done.\n");
+#endif /* (DEBUG_ERRORS > 0) */
+
+ return err;
+}
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+/*****************************************************************************/
+/* FM Init & Free API */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+static t_Error TgecInit(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ struct tgec_cfg *p_TgecDriverParam;
+ t_EnetAddr ethAddr;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_TgecDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->fmMacControllerDriver.h_Fm, E_INVALID_HANDLE);
+
+ FM_GetRevision(p_Tgec->fmMacControllerDriver.h_Fm, &p_Tgec->fmMacControllerDriver.fmRevInfo);
+ CHECK_INIT_PARAMETERS(p_Tgec, CheckInitParameters);
+
+ p_TgecDriverParam = p_Tgec->p_TgecDriverParam;
+
+ MAKE_ENET_ADDR_FROM_UINT64(p_Tgec->addr, ethAddr);
+ fman_tgec_set_mac_address(p_Tgec->p_MemMap, (uint8_t *)ethAddr);
+
+ /* interrupts */
+#ifdef FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005
+ {
+ if (p_Tgec->fmMacControllerDriver.fmRevInfo.majorRev <=2)
+ p_Tgec->exceptions &= ~(TGEC_IMASK_REM_FAULT | TGEC_IMASK_LOC_FAULT);
+ }
+#endif /* FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005 */
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+ if (!p_Tgec->p_TgecDriverParam->skip_fman11_workaround &&
+ ((err = TgecTxEccWorkaround(p_Tgec)) != E_OK))
+ {
+ FreeInitResources(p_Tgec);
+ REPORT_ERROR(MINOR, err, ("TgecTxEccWorkaround FAILED"));
+ }
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+ err = fman_tgec_init(p_Tgec->p_MemMap, p_TgecDriverParam, p_Tgec->exceptions);
+ if (err)
+ {
+ FreeInitResources(p_Tgec);
+ RETURN_ERROR(MAJOR, err, ("This TGEC version does not support the required i/f mode"));
+ }
+
+ /* Max Frame Length */
+ err = FmSetMacMaxFrame(p_Tgec->fmMacControllerDriver.h_Fm,
+ e_FM_MAC_10G,
+ p_Tgec->fmMacControllerDriver.macId,
+ p_TgecDriverParam->max_frame_length);
+ if (err != E_OK)
+ {
+ FreeInitResources(p_Tgec);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+/* we consider having no IPC a non crasher... */
+
+#ifdef FM_TX_FIFO_CORRUPTION_ERRATA_10GMAC_A007
+ if (p_Tgec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
+ fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007(p_Tgec->p_MemMap);
+#endif /* FM_TX_FIFO_CORRUPTION_ERRATA_10GMAC_A007 */
+
+ p_Tgec->p_MulticastAddrHash = AllocHashTable(HASH_TABLE_SIZE);
+ if (!p_Tgec->p_MulticastAddrHash)
+ {
+ FreeInitResources(p_Tgec);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED"));
+ }
+
+ p_Tgec->p_UnicastAddrHash = AllocHashTable(HASH_TABLE_SIZE);
+ if (!p_Tgec->p_UnicastAddrHash)
+ {
+ FreeInitResources(p_Tgec);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("allocation hash table is FAILED"));
+ }
+
+ FmRegisterIntr(p_Tgec->fmMacControllerDriver.h_Fm,
+ e_FM_MOD_10G_MAC,
+ p_Tgec->macId,
+ e_FM_INTR_TYPE_ERR,
+ TgecErrException,
+ p_Tgec);
+ if (p_Tgec->mdioIrq != NO_IRQ)
+ {
+ XX_SetIntr(p_Tgec->mdioIrq, TgecException, p_Tgec);
+ XX_EnableIntr(p_Tgec->mdioIrq);
+ }
+
+ XX_Free(p_TgecDriverParam);
+ p_Tgec->p_TgecDriverParam = NULL;
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static t_Error TgecFree(t_Handle h_Tgec)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+
+ if (p_Tgec->p_TgecDriverParam)
+ {
+ /* Called after config */
+ XX_Free(p_Tgec->p_TgecDriverParam);
+ p_Tgec->p_TgecDriverParam = NULL;
+ }
+ else
+ /* Called after init */
+ FreeInitResources(p_Tgec);
+
+ XX_Free(p_Tgec);
+
+ return E_OK;
+}
+
+/* ......................................................................... */
+
+static void InitFmMacControllerDriver(t_FmMacControllerDriver *p_FmMacControllerDriver)
+{
+ p_FmMacControllerDriver->f_FM_MAC_Init = TgecInit;
+ p_FmMacControllerDriver->f_FM_MAC_Free = TgecFree;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetStatistics = NULL;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigLoopback = TgecConfigLoopback;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigMaxFrameLength = TgecConfigMaxFrameLength;
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigWan = TgecConfigWan;
+
+ p_FmMacControllerDriver->f_FM_MAC_ConfigPadAndCrc = NULL; /* TGEC always works with pad+crc */
+ p_FmMacControllerDriver->f_FM_MAC_ConfigHalfDuplex = NULL; /* half-duplex is not supported in xgec */
+ p_FmMacControllerDriver->f_FM_MAC_ConfigLengthCheck = TgecConfigLengthCheck;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigException = TgecConfigException;
+ p_FmMacControllerDriver->f_FM_MAC_ConfigResetOnInit = NULL;
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+ p_FmMacControllerDriver->f_FM_MAC_ConfigSkipFman11Workaround= TgecConfigSkipFman11Workaround;
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+ p_FmMacControllerDriver->f_FM_MAC_SetException = TgecSetExcpetion;
+
+ p_FmMacControllerDriver->f_FM_MAC_Enable1588TimeStamp = TgecEnable1588TimeStamp;
+ p_FmMacControllerDriver->f_FM_MAC_Disable1588TimeStamp = TgecDisable1588TimeStamp;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetPromiscuous = TgecSetPromiscuous;
+ p_FmMacControllerDriver->f_FM_MAC_AdjustLink = NULL;
+ p_FmMacControllerDriver->f_FM_MAC_SetWakeOnLan = NULL;
+ p_FmMacControllerDriver->f_FM_MAC_RestartAutoneg = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_Enable = TgecEnable;
+ p_FmMacControllerDriver->f_FM_MAC_Disable = TgecDisable;
+ p_FmMacControllerDriver->f_FM_MAC_Resume = NULL;
+
+ p_FmMacControllerDriver->f_FM_MAC_SetTxAutoPauseFrames = TgecTxMacPause;
+ p_FmMacControllerDriver->f_FM_MAC_SetTxPauseFrames = TgecSetTxPauseFrames;
+ p_FmMacControllerDriver->f_FM_MAC_SetRxIgnorePauseFrames = TgecRxIgnoreMacPause;
+
+ p_FmMacControllerDriver->f_FM_MAC_ResetCounters = TgecResetCounters;
+ p_FmMacControllerDriver->f_FM_MAC_GetStatistics = TgecGetStatistics;
+ p_FmMacControllerDriver->f_FM_MAC_GetFrameSizeCounters = TgecGetFrameSizeCounters;
+
+ p_FmMacControllerDriver->f_FM_MAC_ModifyMacAddr = TgecModifyMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_AddHashMacAddr = TgecAddHashMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_RemoveHashMacAddr = TgecDelHashMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_AddExactMatchMacAddr = TgecAddExactMatchMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_RemovelExactMatchMacAddr = TgecDelExactMatchMacAddress;
+ p_FmMacControllerDriver->f_FM_MAC_GetId = TgecGetId;
+ p_FmMacControllerDriver->f_FM_MAC_GetVersion = TgecGetVersion;
+ p_FmMacControllerDriver->f_FM_MAC_GetMaxFrameLength = TgecGetMaxFrameLength;
+
+ p_FmMacControllerDriver->f_FM_MAC_MII_WritePhyReg = TGEC_MII_WritePhyReg;
+ p_FmMacControllerDriver->f_FM_MAC_MII_ReadPhyReg = TGEC_MII_ReadPhyReg;
+}
+
+
+/*****************************************************************************/
+/* Tgec Config Main Entry */
+/*****************************************************************************/
+
+/* ......................................................................... */
+
+t_Handle TGEC_Config(t_FmMacParams *p_FmMacParam)
+{
+ t_Tgec *p_Tgec;
+ struct tgec_cfg *p_TgecDriverParam;
+ uintptr_t baseAddr;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacParam, E_NULL_POINTER, NULL);
+
+ baseAddr = p_FmMacParam->baseAddr;
+ /* allocate memory for the UCC GETH data structure. */
+ p_Tgec = (t_Tgec *)XX_Malloc(sizeof(t_Tgec));
+ if (!p_Tgec)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("10G MAC driver structure"));
+ return NULL;
+ }
+ memset(p_Tgec, 0, sizeof(t_Tgec));
+ InitFmMacControllerDriver(&p_Tgec->fmMacControllerDriver);
+
+ /* allocate memory for the 10G MAC driver parameters data structure. */
+ p_TgecDriverParam = (struct tgec_cfg *) XX_Malloc(sizeof(struct tgec_cfg));
+ if (!p_TgecDriverParam)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("10G MAC driver parameters"));
+ XX_Free(p_Tgec);
+ return NULL;
+ }
+ memset(p_TgecDriverParam, 0, sizeof(struct tgec_cfg));
+
+ /* Plant parameter structure pointer */
+ p_Tgec->p_TgecDriverParam = p_TgecDriverParam;
+
+ fman_tgec_defconfig(p_TgecDriverParam);
+
+ p_Tgec->p_MemMap = (struct tgec_regs *)UINT_TO_PTR(baseAddr);
+ p_Tgec->p_MiiMemMap = (t_TgecMiiAccessMemMap *)UINT_TO_PTR(baseAddr + TGEC_TO_MII_OFFSET);
+ p_Tgec->addr = ENET_ADDR_TO_UINT64(p_FmMacParam->addr);
+ p_Tgec->enetMode = p_FmMacParam->enetMode;
+ p_Tgec->macId = p_FmMacParam->macId;
+ p_Tgec->exceptions = DEFAULT_exceptions;
+ p_Tgec->mdioIrq = p_FmMacParam->mdioIrq;
+ p_Tgec->f_Exception = p_FmMacParam->f_Exception;
+ p_Tgec->f_Event = p_FmMacParam->f_Event;
+ p_Tgec->h_App = p_FmMacParam->h_App;
+
+ return p_Tgec;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File tgec.h
+
+ @Description FM 10G MAC ...
+*//***************************************************************************/
+#ifndef __TGEC_H
+#define __TGEC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+#include "enet_ext.h"
+
+#include "tgec_mii_acc.h"
+#include "fm_mac.h"
+
+
+#define DEFAULT_exceptions \
+ ((uint32_t)(TGEC_IMASK_MDIO_SCAN_EVENT | \
+ TGEC_IMASK_REM_FAULT | \
+ TGEC_IMASK_LOC_FAULT | \
+ TGEC_IMASK_TX_ECC_ER | \
+ TGEC_IMASK_TX_FIFO_UNFL | \
+ TGEC_IMASK_TX_FIFO_OVFL | \
+ TGEC_IMASK_TX_ER | \
+ TGEC_IMASK_RX_FIFO_OVFL | \
+ TGEC_IMASK_RX_ECC_ER | \
+ TGEC_IMASK_RX_JAB_FRM | \
+ TGEC_IMASK_RX_OVRSZ_FRM | \
+ TGEC_IMASK_RX_RUNT_FRM | \
+ TGEC_IMASK_RX_FRAG_FRM | \
+ TGEC_IMASK_RX_CRC_ER | \
+ TGEC_IMASK_RX_ALIGN_ER))
+
+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \
+ case e_FM_MAC_EX_10G_MDIO_SCAN_EVENTMDIO: \
+ bitMask = TGEC_IMASK_MDIO_SCAN_EVENT ; break; \
+ case e_FM_MAC_EX_10G_MDIO_CMD_CMPL: \
+ bitMask = TGEC_IMASK_MDIO_CMD_CMPL ; break; \
+ case e_FM_MAC_EX_10G_REM_FAULT: \
+ bitMask = TGEC_IMASK_REM_FAULT ; break; \
+ case e_FM_MAC_EX_10G_LOC_FAULT: \
+ bitMask = TGEC_IMASK_LOC_FAULT ; break; \
+ case e_FM_MAC_EX_10G_1TX_ECC_ER: \
+ bitMask = TGEC_IMASK_TX_ECC_ER ; break; \
+ case e_FM_MAC_EX_10G_TX_FIFO_UNFL: \
+ bitMask = TGEC_IMASK_TX_FIFO_UNFL ; break; \
+ case e_FM_MAC_EX_10G_TX_FIFO_OVFL: \
+ bitMask = TGEC_IMASK_TX_FIFO_OVFL ; break; \
+ case e_FM_MAC_EX_10G_TX_ER: \
+ bitMask = TGEC_IMASK_TX_ER ; break; \
+ case e_FM_MAC_EX_10G_RX_FIFO_OVFL: \
+ bitMask = TGEC_IMASK_RX_FIFO_OVFL ; break; \
+ case e_FM_MAC_EX_10G_RX_ECC_ER: \
+ bitMask = TGEC_IMASK_RX_ECC_ER ; break; \
+ case e_FM_MAC_EX_10G_RX_JAB_FRM: \
+ bitMask = TGEC_IMASK_RX_JAB_FRM ; break; \
+ case e_FM_MAC_EX_10G_RX_OVRSZ_FRM: \
+ bitMask = TGEC_IMASK_RX_OVRSZ_FRM ; break; \
+ case e_FM_MAC_EX_10G_RX_RUNT_FRM: \
+ bitMask = TGEC_IMASK_RX_RUNT_FRM ; break; \
+ case e_FM_MAC_EX_10G_RX_FRAG_FRM: \
+ bitMask = TGEC_IMASK_RX_FRAG_FRM ; break; \
+ case e_FM_MAC_EX_10G_RX_LEN_ER: \
+ bitMask = TGEC_IMASK_RX_LEN_ER ; break; \
+ case e_FM_MAC_EX_10G_RX_CRC_ER: \
+ bitMask = TGEC_IMASK_RX_CRC_ER ; break; \
+ case e_FM_MAC_EX_10G_RX_ALIGN_ER: \
+ bitMask = TGEC_IMASK_RX_ALIGN_ER ; break; \
+ default: bitMask = 0;break;}
+
+#define MAX_PACKET_ALIGNMENT 31
+#define MAX_INTER_PACKET_GAP 0x7f
+#define MAX_INTER_PALTERNATE_BEB 0x0f
+#define MAX_RETRANSMISSION 0x0f
+#define MAX_COLLISION_WINDOW 0x03ff
+
+#define TGEC_NUM_OF_PADDRS 1 /* number of pattern match registers (entries) */
+
+#define GROUP_ADDRESS 0x0000010000000000LL /* Group address bit indication */
+
+#define HASH_TABLE_SIZE 512 /* Hash table size (= 32 bits * 8 regs) */
+
+#define TGEC_TO_MII_OFFSET 0x1030 /* Offset from the MEM map to the MDIO mem map */
+
+/* 10-gigabit Ethernet MAC Controller ID (10GEC_ID) */
+#define TGEC_ID_ID 0xffff0000
+#define TGEC_ID_MAC_VERSION 0x0000FF00
+#define TGEC_ID_MAC_REV 0x000000ff
+
+
+typedef struct {
+ t_FmMacControllerDriver fmMacControllerDriver; /**< Upper Mac control block */
+ t_Handle h_App; /**< Handle to the upper layer application */
+ struct tgec_regs *p_MemMap; /**< pointer to 10G memory mapped registers. */
+ t_TgecMiiAccessMemMap *p_MiiMemMap; /**< pointer to MII memory mapped registers. */
+ uint64_t addr; /**< MAC address of device; */
+ e_EnetMode enetMode; /**< Ethernet physical interface */
+ t_FmMacExceptionCallback *f_Exception;
+ int mdioIrq;
+ t_FmMacExceptionCallback *f_Event;
+ bool indAddrRegUsed[TGEC_NUM_OF_PADDRS]; /**< Whether a particular individual address recognition register is being used */
+ uint64_t paddr[TGEC_NUM_OF_PADDRS]; /**< MAC address for particular individual address recognition register */
+ uint8_t numOfIndAddrInRegs; /**< Number of individual addresses in registers for this station. */
+ t_EthHash *p_MulticastAddrHash; /**< pointer to driver's global address hash table */
+ t_EthHash *p_UnicastAddrHash; /**< pointer to driver's individual address hash table */
+ bool debugMode;
+ uint8_t macId;
+ uint32_t exceptions;
+ struct tgec_cfg *p_TgecDriverParam;
+} t_Tgec;
+
+
+t_Error TGEC_MII_WritePhyReg(t_Handle h_Tgec, uint8_t phyAddr, uint8_t reg, uint16_t data);
+t_Error TGEC_MII_ReadPhyReg(t_Handle h_Tgec, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data);
+
+
+#endif /* __TGEC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_mac.h"
+#include "tgec.h"
+#include "xx_ext.h"
+
+#include "fm_common.h"
+
+
+/*****************************************************************************/
+t_Error TGEC_MII_WritePhyReg(t_Handle h_Tgec,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t data)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ t_TgecMiiAccessMemMap *p_MiiAccess;
+ uint32_t cfgStatusReg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_MiiMemMap, E_INVALID_HANDLE);
+
+ p_MiiAccess = p_Tgec->p_MiiMemMap;
+
+ /* Configure MII */
+ cfgStatusReg = GET_UINT32(p_MiiAccess->mdio_cfg_status);
+ cfgStatusReg &= ~MIIMCOM_DIV_MASK;
+ /* (one half of fm clock => 2.5Mhz) */
+ cfgStatusReg |=((((p_Tgec->fmMacControllerDriver.clkFreq*10)/2)/25) << MIIMCOM_DIV_SHIFT);
+ WRITE_UINT32(p_MiiAccess->mdio_cfg_status, cfgStatusReg);
+
+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY)
+ XX_UDelay (1);
+
+ WRITE_UINT32(p_MiiAccess->mdio_command, phyAddr);
+
+ WRITE_UINT32(p_MiiAccess->mdio_regaddr, reg);
+
+ CORE_MemoryBarrier();
+
+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY)
+ XX_UDelay (1);
+
+ WRITE_UINT32(p_MiiAccess->mdio_data, data);
+
+ CORE_MemoryBarrier();
+
+ while ((GET_UINT32(p_MiiAccess->mdio_data)) & MIIDATA_BUSY)
+ XX_UDelay (1);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error TGEC_MII_ReadPhyReg(t_Handle h_Tgec,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t *p_Data)
+{
+ t_Tgec *p_Tgec = (t_Tgec *)h_Tgec;
+ t_TgecMiiAccessMemMap *p_MiiAccess;
+ uint32_t cfgStatusReg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Tgec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Tgec->p_MiiMemMap, E_INVALID_HANDLE);
+
+ p_MiiAccess = p_Tgec->p_MiiMemMap;
+
+ /* Configure MII */
+ cfgStatusReg = GET_UINT32(p_MiiAccess->mdio_cfg_status);
+ cfgStatusReg &= ~MIIMCOM_DIV_MASK;
+ /* (one half of fm clock => 2.5Mhz) */
+ cfgStatusReg |=((((p_Tgec->fmMacControllerDriver.clkFreq*10)/2)/25) << MIIMCOM_DIV_SHIFT);
+ WRITE_UINT32(p_MiiAccess->mdio_cfg_status, cfgStatusReg);
+
+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY)
+ XX_UDelay (1);
+
+ WRITE_UINT32(p_MiiAccess->mdio_command, phyAddr);
+
+ WRITE_UINT32(p_MiiAccess->mdio_regaddr, reg);
+
+ CORE_MemoryBarrier();
+
+ while ((GET_UINT32(p_MiiAccess->mdio_cfg_status)) & MIIMIND_BUSY)
+ XX_UDelay (1);
+
+ WRITE_UINT32(p_MiiAccess->mdio_command, (uint32_t)(phyAddr | MIIMCOM_READ_CYCLE));
+
+ CORE_MemoryBarrier();
+
+ while ((GET_UINT32(p_MiiAccess->mdio_data)) & MIIDATA_BUSY)
+ XX_UDelay (1);
+
+ *p_Data = (uint16_t)GET_UINT32(p_MiiAccess->mdio_data);
+
+ cfgStatusReg = GET_UINT32(p_MiiAccess->mdio_cfg_status);
+
+ if (cfgStatusReg & MIIMIND_READ_ERROR)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE,
+ ("Read Error: phyAddr 0x%x, dev 0x%x, reg 0x%x, cfgStatusReg 0x%x",
+ ((phyAddr & 0xe0)>>5), (phyAddr & 0x1f), reg, cfgStatusReg));
+
+ return E_OK;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/tgec_mii_acc.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __TGEC_MII_ACC_H
+#define __TGEC_MII_ACC_H
+
+#include "std_ext.h"
+
+
+/* MII Management Command Register */
+#define MIIMCOM_READ_POST_INCREMENT 0x00004000
+#define MIIMCOM_READ_CYCLE 0x00008000
+#define MIIMCOM_SCAN_CYCLE 0x00000800
+#define MIIMCOM_PREAMBLE_DISABLE 0x00000400
+
+#define MIIMCOM_MDIO_HOLD_1_REG_CLK 0
+#define MIIMCOM_MDIO_HOLD_2_REG_CLK 1
+#define MIIMCOM_MDIO_HOLD_3_REG_CLK 2
+#define MIIMCOM_MDIO_HOLD_4_REG_CLK 3
+
+#define MIIMCOM_DIV_MASK 0x0000ff00
+#define MIIMCOM_DIV_SHIFT 8
+
+/* MII Management Indicator Register */
+#define MIIMIND_BUSY 0x00000001
+#define MIIMIND_READ_ERROR 0x00000002
+
+#define MIIDATA_BUSY 0x80000000
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/*----------------------------------------------------*/
+/* MII Configuration Control Memory Map Registers */
+/*----------------------------------------------------*/
+typedef _Packed struct t_TgecMiiAccessMemMap
+{
+ volatile uint32_t mdio_cfg_status; /* 0x030 */
+ volatile uint32_t mdio_command; /* 0x034 */
+ volatile uint32_t mdio_data; /* 0x038 */
+ volatile uint32_t mdio_regaddr; /* 0x03c */
+} _PackedType t_TgecMiiAccessMemMap ;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+#endif /* __TGEC_MII_ACC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-macsec.o
+
+fsl-ncsw-macsec-objs := fm_macsec.o fm_macsec_guest.o fm_macsec_master.o fm_macsec_secy.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec.c
@@ -0,0 +1,237 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/******************************************************************************
+
+ @File fm_macsec.c
+
+ @Description FM MACSEC driver routines implementation.
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "debug_ext.h"
+
+#include "fm_macsec.h"
+
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+t_Handle FM_MACSEC_Config(t_FmMacsecParams *p_FmMacsecParam)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacsecParam, E_INVALID_HANDLE, NULL);
+
+ if (p_FmMacsecParam->guestMode)
+ p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)FM_MACSEC_GUEST_Config(p_FmMacsecParam);
+ else
+ p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)FM_MACSEC_MASTER_Config(p_FmMacsecParam);
+
+ if (!p_FmMacsecControllerDriver)
+ return NULL;
+
+ return (t_Handle)p_FmMacsecControllerDriver;
+}
+
+t_Error FM_MACSEC_Init(t_Handle h_FmMacsec)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Init)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Init(h_FmMacsec);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_Free(t_Handle h_FmMacsec)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Free)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Free(h_FmMacsec);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigUnknownSciFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUnknownSciFrameTreatment)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUnknownSciFrameTreatment(h_FmMacsec, treatMode);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigInvalidTagsFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigInvalidTagsFrameTreatment)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigInvalidTagsFrameTreatment(h_FmMacsec, deliverUncontrolled);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(t_Handle h_FmMacsec, bool discardUncontrolled)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(h_FmMacsec, discardUncontrolled);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigUntagFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUntagFrameTreatment)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUntagFrameTreatment(h_FmMacsec, treatMode);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigPnExhaustionThreshold(t_Handle h_FmMacsec, uint32_t pnExhThr)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigPnExhaustionThreshold)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigPnExhaustionThreshold(h_FmMacsec, pnExhThr);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigKeysUnreadable(t_Handle h_FmMacsec)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigKeysUnreadable)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigKeysUnreadable(h_FmMacsec);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigSectagWithoutSCI(t_Handle h_FmMacsec)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigSectagWithoutSCI)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigSectagWithoutSCI(h_FmMacsec);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_ConfigException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigException)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigException(h_FmMacsec, exception, enable);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_GetRevision(t_Handle h_FmMacsec, uint32_t *p_MacsecRevision)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_GetRevision)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_GetRevision(h_FmMacsec, p_MacsecRevision);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+
+t_Error FM_MACSEC_Enable(t_Handle h_FmMacsec)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Enable)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Enable(h_FmMacsec);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_Disable(t_Handle h_FmMacsec)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_Disable)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_Disable(h_FmMacsec);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SetException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable)
+{
+ t_FmMacsecControllerDriver *p_FmMacsecControllerDriver = (t_FmMacsecControllerDriver *)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecControllerDriver, E_INVALID_HANDLE);
+
+ if (p_FmMacsecControllerDriver->f_FM_MACSEC_SetException)
+ return p_FmMacsecControllerDriver->f_FM_MACSEC_SetException(h_FmMacsec, exception, enable);
+
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec.h
@@ -0,0 +1,203 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_macsec.h
+
+ @Description FM MACSEC internal structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_MACSEC_H
+#define __FM_MACSEC_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_macsec_ext.h"
+
+#include "fm_common.h"
+
+
+#define __ERR_MODULE__ MODULE_FM_MACSEC
+
+
+typedef struct
+{
+ t_Error (*f_FM_MACSEC_Init) (t_Handle h_FmMacsec);
+ t_Error (*f_FM_MACSEC_Free) (t_Handle h_FmMacsec);
+
+ t_Error (*f_FM_MACSEC_ConfigUnknownSciFrameTreatment) (t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode);
+ t_Error (*f_FM_MACSEC_ConfigInvalidTagsFrameTreatment) (t_Handle h_FmMacsec, bool deliverUncontrolled);
+ t_Error (*f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment) (t_Handle h_FmMacsec, bool discardUncontrolled);
+ t_Error (*f_FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment) (t_Handle h_FmMacsec, bool deliverUncontrolled);
+ t_Error (*f_FM_MACSEC_ConfigUntagFrameTreatment) (t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode);
+ t_Error (*f_FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment) (t_Handle h_FmMacsec, bool deliverUncontrolled);
+ t_Error (*f_FM_MACSEC_ConfigPnExhaustionThreshold) (t_Handle h_FmMacsec, uint32_t pnExhThr);
+ t_Error (*f_FM_MACSEC_ConfigKeysUnreadable) (t_Handle h_FmMacsec);
+ t_Error (*f_FM_MACSEC_ConfigSectagWithoutSCI) (t_Handle h_FmMacsec);
+ t_Error (*f_FM_MACSEC_ConfigException) (t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable);
+
+ t_Error (*f_FM_MACSEC_GetRevision) (t_Handle h_FmMacsec, uint32_t *p_MacsecRevision);
+ t_Error (*f_FM_MACSEC_Enable) (t_Handle h_FmMacsec);
+ t_Error (*f_FM_MACSEC_Disable) (t_Handle h_FmMacsec);
+ t_Error (*f_FM_MACSEC_SetException) (t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable);
+
+} t_FmMacsecControllerDriver;
+
+t_Handle FM_MACSEC_GUEST_Config(t_FmMacsecParams *p_FmMacsecParam);
+t_Handle FM_MACSEC_MASTER_Config(t_FmMacsecParams *p_FmMacsecParams);
+
+/***********************************************************************/
+/* MACSEC internal routines */
+/***********************************************************************/
+
+/**************************************************************************//**
+
+ @Group FM_MACSEC_InterModule_grp FM MACSEC Inter-Module Unit
+
+ @Description FM MACSEC Inter Module functions -
+ These are not User API routines but routines that may be called
+ from other modules. This will be the case in a single core environment,
+ where instead of using the XX messaging mechanism, the routines may be
+ called from other modules. In a multicore environment, the other modules may
+ be run by other cores and therefore these routines may not be called directly.
+
+ @{
+*//***************************************************************************/
+
+#define MAX_NUM_OF_SA_PER_SC 4
+
+typedef enum
+{
+ e_SC_RX = 0,
+ e_SC_TX
+} e_ScType;
+
+typedef enum
+{
+ e_SC_SA_A = 0,
+ e_SC_SA_B ,
+ e_SC_SA_C ,
+ e_SC_SA_D
+} e_ScSaId;
+
+typedef struct
+{
+ uint32_t scId;
+ macsecSCI_t sci;
+ bool replayProtect;
+ uint32_t replayWindow;
+ e_FmMacsecValidFrameBehavior validateFrames;
+ uint16_t confidentialityOffset;
+ e_FmMacsecSecYCipherSuite cipherSuite;
+} t_RxScParams;
+
+typedef struct
+{
+ uint32_t scId;
+ macsecSCI_t sci;
+ bool protectFrames;
+ e_FmMacsecSciInsertionMode sciInsertionMode;
+ bool confidentialityEnable;
+ uint16_t confidentialityOffset;
+ e_FmMacsecSecYCipherSuite cipherSuite;
+} t_TxScParams;
+
+typedef enum e_FmMacsecGlobalExceptions {
+ e_FM_MACSEC_EX_TX_SC, /**< Tx Sc 0 frame discarded error. */
+ e_FM_MACSEC_EX_ECC /**< MACSEC memory ECC multiple-bit error. */
+} e_FmMacsecGlobalExceptions;
+
+typedef enum e_FmMacsecGlobalEvents {
+ e_FM_MACSEC_EV_TX_SC_NEXT_PN /**< Tx Sc 0 Next Pn exhaustion threshold reached. */
+} e_FmMacsecGlobalEvents;
+
+/**************************************************************************//**
+ @Description Enum for inter-module interrupts registration
+*//***************************************************************************/
+typedef enum e_FmMacsecEventModules{
+ e_FM_MACSEC_MOD_SC_TX,
+ e_FM_MACSEC_MOD_DUMMY_LAST
+} e_FmMacsecEventModules;
+
+typedef enum e_FmMacsecInterModuleEvent {
+ e_FM_MACSEC_EV_SC_TX,
+ e_FM_MACSEC_EV_ERR_SC_TX,
+ e_FM_MACSEC_EV_DUMMY_LAST
+} e_FmMacsecInterModuleEvent;
+
+#define NUM_OF_INTER_MODULE_EVENTS (NUM_OF_TX_SC * 2)
+
+#define GET_MACSEC_MODULE_EVENT(mod, id, intrType, event) \
+ switch(mod){ \
+ case e_FM_MACSEC_MOD_SC_TX: \
+ event = (intrType == e_FM_INTR_TYPE_ERR) ? \
+ e_FM_MACSEC_EV_ERR_SC_TX: \
+ e_FM_MACSEC_EV_SC_TX; \
+ event += (uint8_t)(2 * id);break; \
+ break; \
+ default:event = e_FM_MACSEC_EV_DUMMY_LAST; \
+ break;}
+
+void FmMacsecRegisterIntr(t_Handle h_FmMacsec,
+ e_FmMacsecEventModules module,
+ uint8_t modId,
+ e_FmIntrType intrType,
+ void (*f_Isr) (t_Handle h_Arg, uint32_t id),
+ t_Handle h_Arg);
+
+void FmMacsecUnregisterIntr(t_Handle h_FmMacsec,
+ e_FmMacsecEventModules module,
+ uint8_t modId,
+ e_FmIntrType intrType);
+
+t_Error FmMacsecAllocScs(t_Handle h_FmMacsec, e_ScType type, bool isPtp, uint32_t numOfScs, uint32_t *p_ScIds);
+t_Error FmMacsecFreeScs(t_Handle h_FmMacsec, e_ScType type, uint32_t numOfScs, uint32_t *p_ScIds);
+t_Error FmMacsecCreateRxSc(t_Handle h_FmMacsec, t_RxScParams *p_RxScParams);
+t_Error FmMacsecDeleteRxSc(t_Handle h_FmMacsec, uint32_t scId);
+t_Error FmMacsecCreateTxSc(t_Handle h_FmMacsec, t_TxScParams *p_RxScParams);
+t_Error FmMacsecDeleteTxSc(t_Handle h_FmMacsec, uint32_t scId);
+t_Error FmMacsecCreateRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key);
+t_Error FmMacsecCreateTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecSAKey_t key);
+t_Error FmMacsecDeleteRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId);
+t_Error FmMacsecDeleteTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId);
+t_Error FmMacsecRxSaSetReceive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, bool enableReceive);
+t_Error FmMacsecRxSaUpdateNextPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtNextPN);
+t_Error FmMacsecRxSaUpdateLowestPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtLowestPN);
+t_Error FmMacsecTxSaSetActive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an);
+t_Error FmMacsecTxSaGetActive(t_Handle h_FmMacsec, uint32_t scId, macsecAN_t *p_An);
+t_Error FmMacsecSetPTP(t_Handle h_FmMacsec, bool enable);
+
+t_Error FmMacsecSetException(t_Handle h_FmMacsec, e_FmMacsecGlobalExceptions exception, uint32_t scId, bool enable);
+t_Error FmMacsecSetEvent(t_Handle h_FmMacsec, e_FmMacsecGlobalEvents event, uint32_t scId, bool enable);
+
+
+
+#endif /* __FM_MACSEC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_guest.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_macsec.c
+
+ @Description FM MACSEC driver routines implementation.
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "debug_ext.h"
+#include "fm_macsec.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+t_Handle FM_MACSEC_GUEST_Config(t_FmMacsecParams *p_FmMacsecParam)
+{
+ UNUSED(p_FmMacsecParam);
+ return NULL;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_master.c
@@ -0,0 +1,1031 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_macsec.c
+
+ @Description FM MACSEC driver routines implementation.
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "fm_mac_ext.h"
+
+#include "fm_macsec_master.h"
+
+
+extern uint16_t FM_MAC_GetMaxFrameLength(t_Handle FmMac);
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+static t_Error CheckFmMacsecParameters(t_FmMacsec *p_FmMacsec)
+{
+ if (!p_FmMacsec->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided"));
+
+ return E_OK;
+}
+
+static void UnimplementedIsr(t_Handle h_Arg, uint32_t id)
+{
+ UNUSED(h_Arg); UNUSED(id);
+
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unimplemented Isr!"));
+}
+
+static void MacsecEventIsr(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t events,event,i;
+
+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE);
+
+ events = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->evr);
+ events |= GET_UINT32(p_FmMacsec->p_FmMacsecRegs->ever);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->evr,events);
+
+ for (i=0; i<NUM_OF_TX_SC; i++)
+ if (events & FM_MACSEC_EV_TX_SC_NEXT_PN(i))
+ {
+ GET_MACSEC_MODULE_EVENT(e_FM_MACSEC_MOD_SC_TX, i, e_FM_INTR_TYPE_NORMAL, event);
+ p_FmMacsec->intrMng[event].f_Isr(p_FmMacsec->intrMng[event].h_SrcHandle, i);
+ }
+}
+
+static void MacsecErrorIsr(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t errors,error,i;
+
+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE);
+
+ errors = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->err);
+ errors |= GET_UINT32(p_FmMacsec->p_FmMacsecRegs->erer);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->err,errors);
+
+ for (i=0; i<NUM_OF_TX_SC; i++)
+ if (errors & FM_MACSEC_EX_TX_SC(i))
+ {
+ GET_MACSEC_MODULE_EVENT(e_FM_MACSEC_MOD_SC_TX, i, e_FM_INTR_TYPE_ERR, error);
+ p_FmMacsec->intrMng[error].f_Isr(p_FmMacsec->intrMng[error].h_SrcHandle, i);
+ }
+
+ if (errors & FM_MACSEC_EX_ECC)
+ {
+ uint8_t eccType;
+ uint32_t tmpReg;
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->meec);
+ ASSERT_COND(tmpReg & MECC_CAP);
+ eccType = (uint8_t)((tmpReg & MECC_CET) >> MECC_CET_SHIFT);
+
+ if (!eccType && (p_FmMacsec->userExceptions & FM_MACSEC_USER_EX_SINGLE_BIT_ECC))
+ p_FmMacsec->f_Exception(p_FmMacsec->h_App,e_FM_MACSEC_EX_SINGLE_BIT_ECC);
+ else if (eccType && (p_FmMacsec->userExceptions & FM_MACSEC_USER_EX_MULTI_BIT_ECC))
+ p_FmMacsec->f_Exception(p_FmMacsec->h_App,e_FM_MACSEC_EX_MULTI_BIT_ECC);
+ else
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->meec,tmpReg);
+ }
+}
+
+static t_Error MacsecInit(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_FmMacsecDriverParam *p_FmMacsecDriverParam = NULL;
+ uint32_t tmpReg,i,macId;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ CHECK_INIT_PARAMETERS(p_FmMacsec, CheckFmMacsecParameters);
+
+ p_FmMacsecDriverParam = p_FmMacsec->p_FmMacsecDriverParam;
+
+ for (i=0;i<e_FM_MACSEC_EV_DUMMY_LAST;i++)
+ p_FmMacsec->intrMng[i].f_Isr = UnimplementedIsr;
+
+ tmpReg = 0;
+ tmpReg |= (p_FmMacsecDriverParam->changedTextWithNoEncryptDeliverUncontrolled << CFG_UECT_SHIFT)|
+ (p_FmMacsecDriverParam->onlyScbIsSetDeliverUncontrolled << CFG_ESCBT_SHIFT) |
+ (p_FmMacsecDriverParam->unknownSciTreatMode << CFG_USFT_SHIFT) |
+ (p_FmMacsecDriverParam->invalidTagsDeliverUncontrolled << CFG_ITT_SHIFT) |
+ (p_FmMacsecDriverParam->encryptWithNoChangedTextDiscardUncontrolled << CFG_KFT_SHIFT) |
+ (p_FmMacsecDriverParam->untagTreatMode << CFG_UFT_SHIFT) |
+ (p_FmMacsecDriverParam->keysUnreadable << CFG_KSS_SHIFT) |
+ (p_FmMacsecDriverParam->reservedSc0 << CFG_S0I_SHIFT) |
+ (p_FmMacsecDriverParam->byPassMode << CFG_BYPN_SHIFT);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg, tmpReg);
+
+ tmpReg = FM_MAC_GetMaxFrameLength(p_FmMacsec->h_FmMac);
+ /* At least Ethernet FCS (4 bytes) overhead must be subtracted from MFL.
+ * In addition, the SCI (8 bytes) overhead might be subtracted as well. */
+ tmpReg -= p_FmMacsecDriverParam->mflSubtract;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->mfl, tmpReg);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->tpnet, p_FmMacsecDriverParam->pnExhThr);
+
+ if (!p_FmMacsec->userExceptions)
+ p_FmMacsec->exceptions &= ~FM_MACSEC_EX_ECC;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->erer, p_FmMacsec->exceptions);
+
+ p_FmMacsec->numRxScAvailable = NUM_OF_RX_SC;
+ if (p_FmMacsecDriverParam->reservedSc0)
+ p_FmMacsec->numRxScAvailable --;
+ p_FmMacsec->numTxScAvailable = NUM_OF_TX_SC;
+
+ XX_Free(p_FmMacsecDriverParam);
+ p_FmMacsec->p_FmMacsecDriverParam = NULL;
+
+ FM_MAC_GetId(p_FmMacsec->h_FmMac, &macId);
+ FmRegisterIntr(p_FmMacsec->h_Fm,
+ e_FM_MOD_MACSEC,
+ (uint8_t)macId,
+ e_FM_INTR_TYPE_NORMAL,
+ MacsecEventIsr,
+ p_FmMacsec);
+
+ FmRegisterIntr(p_FmMacsec->h_Fm,
+ e_FM_MOD_MACSEC,
+ 0,
+ e_FM_INTR_TYPE_ERR,
+ MacsecErrorIsr,
+ p_FmMacsec);
+
+ return E_OK;
+}
+
+static t_Error MacsecFree(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t macId;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ FM_MAC_GetId(p_FmMacsec->h_FmMac, &macId);
+ FmUnregisterIntr(p_FmMacsec->h_Fm,
+ e_FM_MOD_MACSEC,
+ (uint8_t)macId,
+ e_FM_INTR_TYPE_NORMAL);
+
+ FmUnregisterIntr(p_FmMacsec->h_Fm,
+ e_FM_MOD_MACSEC,
+ 0,
+ e_FM_INTR_TYPE_ERR);
+
+ if (p_FmMacsec->rxScSpinLock)
+ XX_FreeSpinlock(p_FmMacsec->rxScSpinLock);
+ if (p_FmMacsec->txScSpinLock)
+ XX_FreeSpinlock(p_FmMacsec->txScSpinLock);
+
+ XX_Free(p_FmMacsec);
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigUnknownSciFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->unknownSciTreatMode = treatMode;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigInvalidTagsFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->invalidTagsDeliverUncontrolled = deliverUncontrolled;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigChangedTextWithNoEncryptFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->changedTextWithNoEncryptDeliverUncontrolled = deliverUncontrolled;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigOnlyScbIsSetFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->onlyScbIsSetDeliverUncontrolled = deliverUncontrolled;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigEncryptWithNoChangedTextFrameTreatment(t_Handle h_FmMacsec, bool discardUncontrolled)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->encryptWithNoChangedTextDiscardUncontrolled = discardUncontrolled;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigUntagFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->untagTreatMode = treatMode;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigPnExhaustionThreshold(t_Handle h_FmMacsec, uint32_t pnExhThr)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->pnExhThr = pnExhThr;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigKeysUnreadable(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->keysUnreadable = TRUE;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigSectagWithoutSCI(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ p_FmMacsec->p_FmMacsecDriverParam->sectagOverhead -= MACSEC_SCI_SIZE;
+ p_FmMacsec->p_FmMacsecDriverParam->mflSubtract += MACSEC_SCI_SIZE;
+
+ return E_OK;
+}
+
+static t_Error MacsecConfigException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ GET_USER_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmMacsec->userExceptions |= bitMask;
+ else
+ p_FmMacsec->userExceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+static t_Error MacsecGetRevision(t_Handle h_FmMacsec, uint32_t *p_MacsecRevision)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ *p_MacsecRevision = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->ip_rev1);
+
+ return E_OK;
+}
+
+static t_Error MacsecEnable(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t tmpReg;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg);
+ tmpReg |= CFG_BYPN;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg,tmpReg);
+
+ return E_OK;
+}
+
+static t_Error MacsecDisable(t_Handle h_FmMacsec)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t tmpReg;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg);
+ tmpReg &= ~CFG_BYPN;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg,tmpReg);
+
+ return E_OK;
+}
+
+static t_Error MacsecSetException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t bitMask;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ GET_USER_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmMacsec->userExceptions |= bitMask;
+ else
+ p_FmMacsec->userExceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ if (!p_FmMacsec->userExceptions)
+ p_FmMacsec->exceptions &= ~FM_MACSEC_EX_ECC;
+ else
+ p_FmMacsec->exceptions |= FM_MACSEC_EX_ECC;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->erer, p_FmMacsec->exceptions);
+
+ return E_OK;
+}
+
+static void InitFmMacsecControllerDriver(t_FmMacsecControllerDriver *p_FmMacsecControllerDriver)
+{
+ p_FmMacsecControllerDriver->f_FM_MACSEC_Init = MacsecInit;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_Free = MacsecFree;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUnknownSciFrameTreatment = MacsecConfigUnknownSciFrameTreatment;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigInvalidTagsFrameTreatment = MacsecConfigInvalidTagsFrameTreatment;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment = MacsecConfigEncryptWithNoChangedTextFrameTreatment;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigUntagFrameTreatment = MacsecConfigUntagFrameTreatment;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment = MacsecConfigChangedTextWithNoEncryptFrameTreatment;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment = MacsecConfigOnlyScbIsSetFrameTreatment;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigPnExhaustionThreshold = MacsecConfigPnExhaustionThreshold;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigKeysUnreadable = MacsecConfigKeysUnreadable;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigSectagWithoutSCI = MacsecConfigSectagWithoutSCI;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_ConfigException = MacsecConfigException;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_GetRevision = MacsecGetRevision;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_Enable = MacsecEnable;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_Disable = MacsecDisable;
+ p_FmMacsecControllerDriver->f_FM_MACSEC_SetException = MacsecSetException;
+}
+
+/****************************************/
+/* Inter-Module functions */
+/****************************************/
+
+void FmMacsecRegisterIntr(t_Handle h_FmMacsec,
+ e_FmMacsecEventModules module,
+ uint8_t modId,
+ e_FmIntrType intrType,
+ void (*f_Isr) (t_Handle h_Arg, uint32_t id),
+ t_Handle h_Arg)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint8_t event= 0;
+
+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE);
+
+ GET_MACSEC_MODULE_EVENT(module, modId, intrType, event);
+
+ ASSERT_COND(event != e_FM_MACSEC_EV_DUMMY_LAST);
+ p_FmMacsec->intrMng[event].f_Isr = f_Isr;
+ p_FmMacsec->intrMng[event].h_SrcHandle = h_Arg;
+}
+
+void FmMacsecUnregisterIntr(t_Handle h_FmMacsec,
+ e_FmMacsecEventModules module,
+ uint8_t modId,
+ e_FmIntrType intrType)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint8_t event= 0;
+
+ SANITY_CHECK_RETURN(p_FmMacsec, E_INVALID_HANDLE);
+
+ GET_MACSEC_MODULE_EVENT(module, modId,intrType, event);
+
+ ASSERT_COND(event != e_FM_MACSEC_EV_DUMMY_LAST);
+ p_FmMacsec->intrMng[event].f_Isr = NULL;
+ p_FmMacsec->intrMng[event].h_SrcHandle = NULL;
+}
+
+t_Error FmMacsecAllocScs(t_Handle h_FmMacsec, e_ScType type, bool isPtp, uint32_t numOfScs, uint32_t *p_ScIds)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ bool *p_ScTable;
+ uint32_t *p_ScAvailable,i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ScIds, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(numOfScs, E_INVALID_HANDLE);
+
+ if (type == e_SC_RX)
+ {
+ p_ScTable = (bool *)p_FmMacsec->rxScTable;
+ p_ScAvailable = &p_FmMacsec->numRxScAvailable;
+ i = (NUM_OF_RX_SC - 1);
+ }
+ else
+ {
+ p_ScTable = (bool *)p_FmMacsec->txScTable;
+ p_ScAvailable = &p_FmMacsec->numTxScAvailable;
+ i = (NUM_OF_TX_SC - 1);
+
+ }
+ if (*p_ScAvailable < numOfScs)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Not enough SCs available"));
+
+ if (isPtp)
+ {
+ i = 0;
+ if (p_ScTable[i])
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Sc 0 Not available"));
+ }
+
+ for (;numOfScs;i--)
+ {
+ if (p_ScTable[i])
+ continue;
+ numOfScs --;
+ (*p_ScAvailable)--;
+ p_ScIds[numOfScs] = i;
+ p_ScTable[i] = TRUE;
+ }
+
+ return err;
+}
+
+t_Error FmMacsecFreeScs(t_Handle h_FmMacsec, e_ScType type, uint32_t numOfScs, uint32_t *p_ScIds)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ bool *p_ScTable;
+ uint32_t *p_ScAvailable,maxNumOfSc,i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ScIds, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(numOfScs, E_INVALID_HANDLE);
+
+ if (type == e_SC_RX)
+ {
+ p_ScTable = (bool *)p_FmMacsec->rxScTable;
+ p_ScAvailable = &p_FmMacsec->numRxScAvailable;
+ maxNumOfSc = NUM_OF_RX_SC;
+ }
+ else
+ {
+ p_ScTable = (bool *)p_FmMacsec->txScTable;
+ p_ScAvailable = &p_FmMacsec->numTxScAvailable;
+ maxNumOfSc = NUM_OF_TX_SC;
+ }
+
+ if ((*p_ScAvailable + numOfScs) > maxNumOfSc)
+ RETURN_ERROR(MINOR, E_FULL, ("Too much SCs"));
+
+ for (i=0;i<numOfScs;i++)
+ {
+ p_ScTable[p_ScIds[i]] = FALSE;
+ (*p_ScAvailable)++;
+ }
+
+ return err;
+
+}
+
+t_Error FmMacsecSetPTP(t_Handle h_FmMacsec, bool enable)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t tmpReg = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg);
+ if (enable && (tmpReg & CFG_S0I))
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("MACSEC already in point-to-point mode"));
+
+ if (enable)
+ tmpReg |= CFG_S0I;
+ else
+ tmpReg &= ~CFG_S0I;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->cfg, tmpReg);
+
+ return E_OK;
+}
+
+t_Error FmMacsecCreateRxSc(t_Handle h_FmMacsec, t_RxScParams *p_RxScParams)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_RxScParams, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_RxScParams->scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, p_RxScParams->scId);
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsccfg);
+ if (tmpReg & RX_SCCFG_SCI_EN_MASK)
+ {
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Rx Sc %d must be disable",p_RxScParams->scId));
+ }
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsci1h, GET_SCI_FIRST_HALF(p_RxScParams->sci));
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsci2h, GET_SCI_SECOND_HALF(p_RxScParams->sci));
+ tmpReg |= ((p_RxScParams->replayProtect << RX_SCCFG_RP_SHIFT) & RX_SCCFG_RP_MASK);
+ tmpReg |= ((p_RxScParams->validateFrames << RX_SCCFG_VF_SHIFT) & RX_SCCFG_VF_MASK);
+ tmpReg |= ((p_RxScParams->confidentialityOffset << RX_SCCFG_CO_SHIFT) & RX_SCCFG_CO_MASK);
+ tmpReg |= RX_SCCFG_SCI_EN_MASK;
+ tmpReg |= (p_RxScParams->cipherSuite << RX_SCCFG_CS_SHIFT);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsccfg, tmpReg);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rpw, p_RxScParams->replayWindow);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecDeleteRxSc(t_Handle h_FmMacsec, uint32_t scId)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ tmpReg &= ~RX_SCCFG_SCI_EN_MASK;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsccfg, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecCreateTxSc(t_Handle h_FmMacsec, t_TxScParams *p_TxScParams)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+ bool alwaysIncludeSCI = FALSE, useES = FALSE, useSCB = FALSE;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_TxScParams, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_TxScParams->scId < NUM_OF_TX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, p_TxScParams->scId);
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg);
+ if (tmpReg & TX_SCCFG_SCE_MASK)
+ {
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Tx Sc %d must be disable",p_TxScParams->scId));
+ }
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsci1h, GET_SCI_FIRST_HALF(p_TxScParams->sci));
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsci2h, GET_SCI_SECOND_HALF(p_TxScParams->sci));
+ alwaysIncludeSCI = (p_TxScParams->sciInsertionMode == e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG);
+ useES = (p_TxScParams->sciInsertionMode == e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_MAC_SA);
+
+ tmpReg |= ((p_TxScParams->protectFrames << TX_SCCFG_PF_SHIFT) & TX_SCCFG_PF_MASK);
+ tmpReg |= ((alwaysIncludeSCI << TX_SCCFG_AIS_SHIFT) & TX_SCCFG_AIS_MASK);
+ tmpReg |= ((useES << TX_SCCFG_UES_SHIFT) & TX_SCCFG_UES_MASK);
+ tmpReg |= ((useSCB << TX_SCCFG_USCB_SHIFT) & TX_SCCFG_USCB_MASK);
+ tmpReg |= ((p_TxScParams->confidentialityEnable << TX_SCCFG_CE_SHIFT) & TX_SCCFG_CE_MASK);
+ tmpReg |= ((p_TxScParams->confidentialityOffset << TX_SCCFG_CO_SHIFT) & TX_SCCFG_CO_MASK);
+ tmpReg |= TX_SCCFG_SCE_MASK;
+ tmpReg |= (p_TxScParams->cipherSuite << TX_SCCFG_CS_SHIFT);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecDeleteTxSc(t_Handle h_FmMacsec, uint32_t scId)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_TX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock);
+
+ tmpReg &= ~TX_SCCFG_SCE_MASK;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecCreateRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsanpn, DEFAULT_initNextPn);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsalpn, lowestPn);
+ MemCpy8((void*)p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsak, key, sizeof(macsecSAKey_t));
+
+ tmpReg |= RX_SACFG_ACTIVE;
+ tmpReg |= ((an << RX_SACFG_AN_SHIFT) & RX_SACFG_AN_MASK);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecCreateTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecSAKey_t key)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_TX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsanpn, DEFAULT_initNextPn);
+ MemCpy8((void*)p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsak, key, sizeof(macsecSAKey_t));
+
+ tmpReg |= TX_SACFG_ACTIVE;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsacs, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecDeleteRxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, i, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsanpn, 0x0);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsalpn, 0x0);
+ for (i=0; i<4; i++)
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsak[i], 0x0);
+
+ tmpReg |= RX_SACFG_ACTIVE;
+ tmpReg &= ~RX_SACFG_EN_MASK;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecDeleteTxSa(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, i, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_TX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsanpn, 0x0);
+ for (i=0; i<4; i++)
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsak[i], 0x0);
+
+ tmpReg |= TX_SACFG_ACTIVE;
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecTxScSa[saId].txsacs, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecRxSaSetReceive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, bool enableReceive)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId);
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs);
+ if (enableReceive)
+ tmpReg |= RX_SACFG_EN_MASK;
+ else
+ tmpReg &= ~RX_SACFG_EN_MASK;
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsacs, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecRxSaUpdateNextPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtNextPN)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsanpn, updtNextPN);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecRxSaUpdateLowestPn(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, uint32_t updtLowestPN)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_RX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->rxScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->rxsca, scId);
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->fmMacsecRxScSa[saId].rxsalpn, updtLowestPN);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->rxScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecTxSaSetActive(t_Handle h_FmMacsec, uint32_t scId, e_ScSaId saId, macsecAN_t an)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(saId < NUM_OF_SA_PER_TX_SC, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId);
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg);
+
+ tmpReg |= ((an << TX_SCCFG_AN_SHIFT) & TX_SCCFG_AN_MASK);
+ tmpReg |= ((saId << TX_SCCFG_ASA_SHIFT) & TX_SCCFG_ASA_MASK);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg, tmpReg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+
+ return err;
+}
+
+t_Error FmMacsecTxSaGetActive(t_Handle h_FmMacsec, uint32_t scId, macsecAN_t *p_An)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ t_Error err = E_OK;
+ uint32_t tmpReg = 0, intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(scId < NUM_OF_RX_SC, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_An, E_INVALID_HANDLE);
+
+ intFlags = XX_LockIntrSpinlock(p_FmMacsec->txScSpinLock);
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->txsca, scId);
+
+ tmpReg = GET_UINT32(p_FmMacsec->p_FmMacsecRegs->txsccfg);
+
+ XX_UnlockIntrSpinlock(p_FmMacsec->txScSpinLock, intFlags);
+
+ *p_An = (macsecAN_t)((tmpReg & TX_SCCFG_AN_MASK) >> TX_SCCFG_AN_SHIFT);
+
+ return err;
+}
+
+t_Error FmMacsecSetException(t_Handle h_FmMacsec, e_FmMacsecGlobalExceptions exception, uint32_t scId, bool enable)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t bitMask;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ GET_EXCEPTION_FLAG(bitMask, exception, scId);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmMacsec->exceptions |= bitMask;
+ else
+ p_FmMacsec->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->erer, p_FmMacsec->exceptions);
+
+ return E_OK;
+}
+
+t_Error FmMacsecSetEvent(t_Handle h_FmMacsec, e_FmMacsecGlobalEvents event, uint32_t scId, bool enable)
+{
+ t_FmMacsec *p_FmMacsec = (t_FmMacsec*)h_FmMacsec;
+ uint32_t bitMask;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsec->p_FmMacsecDriverParam, E_INVALID_HANDLE);
+
+ GET_EVENT_FLAG(bitMask, event, scId);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmMacsec->events |= bitMask;
+ else
+ p_FmMacsec->events &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined event"));
+
+ WRITE_UINT32(p_FmMacsec->p_FmMacsecRegs->ever, p_FmMacsec->events);
+
+ return E_OK;
+}
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+t_Handle FM_MACSEC_MASTER_Config(t_FmMacsecParams *p_FmMacsecParam)
+{
+ t_FmMacsec *p_FmMacsec;
+ uint32_t macId;
+
+ /* Allocate FM MACSEC structure */
+ p_FmMacsec = (t_FmMacsec *) XX_Malloc(sizeof(t_FmMacsec));
+ if (!p_FmMacsec)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC driver structure"));
+ return NULL;
+ }
+ memset(p_FmMacsec, 0, sizeof(t_FmMacsec));
+ InitFmMacsecControllerDriver(&p_FmMacsec->fmMacsecControllerDriver);
+
+ /* Allocate the FM MACSEC driver's parameters structure */
+ p_FmMacsec->p_FmMacsecDriverParam = (t_FmMacsecDriverParam *)XX_Malloc(sizeof(t_FmMacsecDriverParam));
+ if (!p_FmMacsec->p_FmMacsecDriverParam)
+ {
+ XX_Free(p_FmMacsec);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC driver parameters"));
+ return NULL;
+ }
+ memset(p_FmMacsec->p_FmMacsecDriverParam, 0, sizeof(t_FmMacsecDriverParam));
+
+ /* Initialize FM MACSEC parameters which will be kept by the driver */
+ p_FmMacsec->h_Fm = p_FmMacsecParam->h_Fm;
+ p_FmMacsec->h_FmMac = p_FmMacsecParam->nonGuestParams.h_FmMac;
+ p_FmMacsec->p_FmMacsecRegs = (t_FmMacsecRegs *)UINT_TO_PTR(p_FmMacsecParam->nonGuestParams.baseAddr);
+ p_FmMacsec->f_Exception = p_FmMacsecParam->nonGuestParams.f_Exception;
+ p_FmMacsec->h_App = p_FmMacsecParam->nonGuestParams.h_App;
+ p_FmMacsec->userExceptions = DEFAULT_userExceptions;
+ p_FmMacsec->exceptions = DEFAULT_exceptions;
+ p_FmMacsec->events = DEFAULT_events;
+ p_FmMacsec->rxScSpinLock = XX_InitSpinlock();
+ p_FmMacsec->txScSpinLock = XX_InitSpinlock();
+
+ /* Initialize FM MACSEC driver parameters parameters (for initialization phase only) */
+ p_FmMacsec->p_FmMacsecDriverParam->unknownSciTreatMode = DEFAULT_unknownSciFrameTreatment;
+ p_FmMacsec->p_FmMacsecDriverParam->invalidTagsDeliverUncontrolled = DEFAULT_invalidTagsFrameTreatment;
+ p_FmMacsec->p_FmMacsecDriverParam->encryptWithNoChangedTextDiscardUncontrolled = DEFAULT_encryptWithNoChangedTextFrameTreatment;
+ p_FmMacsec->p_FmMacsecDriverParam->untagTreatMode = DEFAULT_untagFrameTreatment;
+ p_FmMacsec->p_FmMacsecDriverParam->keysUnreadable = DEFAULT_keysUnreadable;
+ p_FmMacsec->p_FmMacsecDriverParam->reservedSc0 = DEFAULT_sc0ReservedForPTP;
+ p_FmMacsec->p_FmMacsecDriverParam->byPassMode = !DEFAULT_normalMode;
+ p_FmMacsec->p_FmMacsecDriverParam->pnExhThr = DEFAULT_pnExhThr;
+ p_FmMacsec->p_FmMacsecDriverParam->sectagOverhead = DEFAULT_sectagOverhead;
+ p_FmMacsec->p_FmMacsecDriverParam->mflSubtract = DEFAULT_mflSubtract;
+ /* build the FM MACSEC master IPC address */
+ memset(p_FmMacsec->fmMacsecModuleName, 0, (sizeof(char))*MODULE_NAME_SIZE);
+ FM_MAC_GetId(p_FmMacsec->h_FmMac,&macId);
+ if (Sprint (p_FmMacsec->fmMacsecModuleName, "FM-%d-MAC-%d-MACSEC-Master",
+ FmGetId(p_FmMacsec->h_Fm),macId) != 24)
+ {
+ XX_Free(p_FmMacsec->p_FmMacsecDriverParam);
+ XX_Free(p_FmMacsec);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ return NULL;
+ }
+ return p_FmMacsec;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_master.h
@@ -0,0 +1,479 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_macsec_master.h
+
+ @Description FM MACSEC internal structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_MACSEC_MASTER_H
+#define __FM_MACSEC_MASTER_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+
+#include "fm_macsec.h"
+
+
+#define MACSEC_ICV_SIZE 16
+#define MACSEC_SECTAG_SIZE 16
+#define MACSEC_SCI_SIZE 8
+#define MACSEC_FCS_SIZE 4
+
+/**************************************************************************//**
+ @Description Exceptions
+*//***************************************************************************/
+
+#define FM_MACSEC_EX_TX_SC_0 0x80000000
+#define FM_MACSEC_EX_TX_SC(sc) (FM_MACSEC_EX_TX_SC_0 >> (sc))
+#define FM_MACSEC_EX_ECC 0x00000001
+
+#define GET_EXCEPTION_FLAG(bitMask, exception, id) switch (exception){ \
+ case e_FM_MACSEC_EX_TX_SC: \
+ bitMask = FM_MACSEC_EX_TX_SC(id); break; \
+ case e_FM_MACSEC_EX_ECC: \
+ bitMask = FM_MACSEC_EX_ECC; break; \
+ default: bitMask = 0;break;}
+
+#define FM_MACSEC_USER_EX_SINGLE_BIT_ECC 0x80000000
+#define FM_MACSEC_USER_EX_MULTI_BIT_ECC 0x40000000
+
+#define GET_USER_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \
+ case e_FM_MACSEC_EX_SINGLE_BIT_ECC: \
+ bitMask = FM_MACSEC_USER_EX_SINGLE_BIT_ECC; break; \
+ case e_FM_MACSEC_EX_MULTI_BIT_ECC: \
+ bitMask = FM_MACSEC_USER_EX_MULTI_BIT_ECC; break; \
+ default: bitMask = 0;break;}
+
+/**************************************************************************//**
+ @Description Events
+*//***************************************************************************/
+
+#define FM_MACSEC_EV_TX_SC_0_NEXT_PN 0x80000000
+#define FM_MACSEC_EV_TX_SC_NEXT_PN(sc) (FM_MACSEC_EV_TX_SC_0_NEXT_PN >> (sc))
+
+#define GET_EVENT_FLAG(bitMask, event, id) switch (event){ \
+ case e_FM_MACSEC_EV_TX_SC_NEXT_PN: \
+ bitMask = FM_MACSEC_EV_TX_SC_NEXT_PN(id); break; \
+ default: bitMask = 0;break;}
+
+/**************************************************************************//**
+ @Description Defaults
+*//***************************************************************************/
+#define DEFAULT_userExceptions (FM_MACSEC_USER_EX_SINGLE_BIT_ECC |\
+ FM_MACSEC_USER_EX_MULTI_BIT_ECC)
+
+#define DEFAULT_exceptions (FM_MACSEC_EX_TX_SC(0) |\
+ FM_MACSEC_EX_TX_SC(1) |\
+ FM_MACSEC_EX_TX_SC(2) |\
+ FM_MACSEC_EX_TX_SC(3) |\
+ FM_MACSEC_EX_TX_SC(4) |\
+ FM_MACSEC_EX_TX_SC(5) |\
+ FM_MACSEC_EX_TX_SC(6) |\
+ FM_MACSEC_EX_TX_SC(7) |\
+ FM_MACSEC_EX_TX_SC(8) |\
+ FM_MACSEC_EX_TX_SC(9) |\
+ FM_MACSEC_EX_TX_SC(10) |\
+ FM_MACSEC_EX_TX_SC(11) |\
+ FM_MACSEC_EX_TX_SC(12) |\
+ FM_MACSEC_EX_TX_SC(13) |\
+ FM_MACSEC_EX_TX_SC(14) |\
+ FM_MACSEC_EX_TX_SC(15) |\
+ FM_MACSEC_EX_ECC )
+
+#define DEFAULT_events (FM_MACSEC_EV_TX_SC_NEXT_PN(0) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(1) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(2) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(3) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(4) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(5) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(6) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(7) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(8) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(9) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(10) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(11) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(12) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(13) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(14) |\
+ FM_MACSEC_EV_TX_SC_NEXT_PN(15) )
+
+#define DEFAULT_unknownSciFrameTreatment e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_BOTH
+#define DEFAULT_invalidTagsFrameTreatment FALSE
+#define DEFAULT_encryptWithNoChangedTextFrameTreatment FALSE
+#define DEFAULT_untagFrameTreatment e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED
+#define DEFAULT_changedTextWithNoEncryptFrameTreatment FALSE
+#define DEFAULT_onlyScbIsSetFrameTreatment FALSE
+#define DEFAULT_keysUnreadable FALSE
+#define DEFAULT_normalMode TRUE
+#define DEFAULT_sc0ReservedForPTP FALSE
+#define DEFAULT_initNextPn 1
+#define DEFAULT_pnExhThr 0xffffffff
+#define DEFAULT_sectagOverhead (MACSEC_ICV_SIZE + MACSEC_SECTAG_SIZE)
+#define DEFAULT_mflSubtract MACSEC_FCS_SIZE
+
+
+/**************************************************************************//**
+ @Description Memory Mapped Registers
+*//***************************************************************************/
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+typedef _Packed struct
+{
+ /* MACsec configuration */
+ volatile uint32_t cfg; /**< MACsec configuration */
+ volatile uint32_t et; /**< MACsec EtherType */
+ volatile uint8_t res1[56]; /**< reserved */
+ volatile uint32_t mfl; /**< Maximum Frame Length */
+ volatile uint32_t tpnet; /**< TX Packet Number exhaustion threshold */
+ volatile uint8_t res2[56]; /**< reserved */
+ volatile uint32_t rxsca; /**< RX SC access select */
+ volatile uint8_t res3[60]; /**< reserved */
+ volatile uint32_t txsca; /**< TX SC access select */
+ volatile uint8_t res4[60]; /**< reserved */
+
+ /* RX configuration, status and statistic */
+ volatile uint32_t rxsci1h; /**< RX Secure Channel Identifier first half */
+ volatile uint32_t rxsci2h; /**< RX Secure Channel Identifier second half */
+ volatile uint8_t res5[8]; /**< reserved */
+ volatile uint32_t ifio1hs; /**< ifInOctets first half Statistic */
+ volatile uint32_t ifio2hs; /**< ifInOctets second half Statistic */
+ volatile uint32_t ifiups; /**< ifInUcastPkts Statistic */
+ volatile uint8_t res6[4]; /**< reserved */
+ volatile uint32_t ifimps; /**< ifInMulticastPkts Statistic */
+ volatile uint32_t ifibps; /**< ifInBroadcastPkts Statistic */
+ volatile uint32_t rxsccfg; /**< RX Secure Channel configuration */
+ volatile uint32_t rpw; /**< replayWindow */
+ volatile uint8_t res7[16]; /**< reserved */
+ volatile uint32_t inov1hs; /**< InOctetsValidated first half Statistic */
+ volatile uint32_t inov2hs; /**< InOctetsValidated second half Statistic */
+ volatile uint32_t inod1hs; /**< InOctetsDecrypted first half Statistic */
+ volatile uint32_t inod2hs; /**< InOctetsDecrypted second half Statistic */
+ volatile uint32_t rxscipus; /**< RX Secure Channel InPktsUnchecked Statistic */
+ volatile uint32_t rxscipds; /**< RX Secure Channel InPktsDelayed Statistic */
+ volatile uint32_t rxscipls; /**< RX Secure Channel InPktsLate Statistic */
+ volatile uint8_t res8[4]; /**< reserved */
+ volatile uint32_t rxaninuss[MAX_NUM_OF_SA_PER_SC]; /**< RX AN 0-3 InNotUsingSA Statistic */
+ volatile uint32_t rxanipuss[MAX_NUM_OF_SA_PER_SC]; /**< RX AN 0-3 InPktsUnusedSA Statistic */
+ _Packed struct
+ {
+ volatile uint32_t rxsacs; /**< RX Security Association configuration and status */
+ volatile uint32_t rxsanpn; /**< RX Security Association nextPN */
+ volatile uint32_t rxsalpn; /**< RX Security Association lowestPN */
+ volatile uint32_t rxsaipos; /**< RX Security Association InPktsOK Statistic */
+ volatile uint32_t rxsak[4]; /**< RX Security Association key (128 bit) */
+ volatile uint32_t rxsah[4]; /**< RX Security Association hash (128 bit) */
+ volatile uint32_t rxsaipis; /**< RX Security Association InPktsInvalid Statistic */
+ volatile uint32_t rxsaipnvs; /**< RX Security Association InPktsNotValid Statistic */
+ volatile uint8_t res9[8]; /**< reserved */
+ } _PackedType fmMacsecRxScSa[NUM_OF_SA_PER_RX_SC];
+
+ /* TX configuration, status and statistic */
+ volatile uint32_t txsci1h; /**< TX Secure Channel Identifier first half */
+ volatile uint32_t txsci2h; /**< TX Secure Channel Identifier second half */
+ volatile uint8_t res10[8]; /**< reserved */
+ volatile uint32_t ifoo1hs; /**< ifOutOctets first half Statistic */
+ volatile uint32_t ifoo2hs; /**< ifOutOctets second half Statistic */
+ volatile uint32_t ifoups; /**< ifOutUcastPkts Statistic */
+ volatile uint32_t opus; /**< OutPktsUntagged Statistic */
+ volatile uint32_t ifomps; /**< ifOutMulticastPkts Statistic */
+ volatile uint32_t ifobps; /**< ifOutBroadcastPkts Statistic */
+ volatile uint32_t txsccfg; /**< TX Secure Channel configuration */
+ volatile uint32_t optls; /**< OutPktsTooLong Statistic */
+ volatile uint8_t res11[16]; /**< reserved */
+ volatile uint32_t oop1hs; /**< OutOctetsProtected first half Statistic */
+ volatile uint32_t oop2hs; /**< OutOctetsProtected second half Statistic */
+ volatile uint32_t ooe1hs; /**< OutOctetsEncrypted first half Statistic */
+ volatile uint32_t ooe2hs; /**< OutOctetsEncrypted second half Statistic */
+ volatile uint8_t res12[48]; /**< reserved */
+ _Packed struct
+ {
+ volatile uint32_t txsacs; /**< TX Security Association configuration and status */
+ volatile uint32_t txsanpn; /**< TX Security Association nextPN */
+ volatile uint32_t txsaopps; /**< TX Security Association OutPktsProtected Statistic */
+ volatile uint32_t txsaopes; /**< TX Security Association OutPktsEncrypted Statistic */
+ volatile uint32_t txsak[4]; /**< TX Security Association key (128 bit) */
+ volatile uint32_t txsah[4]; /**< TX Security Association hash (128 bit) */
+ volatile uint8_t res13[16]; /**< reserved */
+ } _PackedType fmMacsecTxScSa[NUM_OF_SA_PER_TX_SC];
+ volatile uint8_t res14[248]; /**< reserved */
+
+ /* Global configuration and status */
+ volatile uint32_t ip_rev1; /**< MACsec IP Block Revision 1 register */
+ volatile uint32_t ip_rev2; /**< MACsec IP Block Revision 2 register */
+ volatile uint32_t evr; /**< MACsec Event Register */
+ volatile uint32_t ever; /**< MACsec Event Enable Register */
+ volatile uint32_t evfr; /**< MACsec Event Force Register */
+ volatile uint32_t err; /**< MACsec Error Register */
+ volatile uint32_t erer; /**< MACsec Error Enable Register */
+ volatile uint32_t erfr; /**< MACsec Error Force Register */
+ volatile uint8_t res15[40]; /**< reserved */
+ volatile uint32_t meec; /**< MACsec Memory ECC Error Capture Register */
+ volatile uint32_t idle; /**< MACsec Idle status Register */
+ volatile uint8_t res16[184]; /**< reserved */
+ /* DEBUG */
+ volatile uint32_t rxec; /**< MACsec RX error capture Register */
+ volatile uint8_t res17[28]; /**< reserved */
+ volatile uint32_t txec; /**< MACsec TX error capture Register */
+ volatile uint8_t res18[220]; /**< reserved */
+
+ /* Macsec Rx global statistic */
+ volatile uint32_t ifiocp1hs; /**< ifInOctetsCp first half Statistic */
+ volatile uint32_t ifiocp2hs; /**< ifInOctetsCp second half Statistic */
+ volatile uint32_t ifiupcps; /**< ifInUcastPktsCp Statistic */
+ volatile uint8_t res19[4]; /**< reserved */
+ volatile uint32_t ifioup1hs; /**< ifInOctetsUp first half Statistic */
+ volatile uint32_t ifioup2hs; /**< ifInOctetsUp second half Statistic */
+ volatile uint32_t ifiupups; /**< ifInUcastPktsUp Statistic */
+ volatile uint8_t res20[4]; /**< reserved */
+ volatile uint32_t ifimpcps; /**< ifInMulticastPktsCp Statistic */
+ volatile uint32_t ifibpcps; /**< ifInBroadcastPktsCp Statistic */
+ volatile uint32_t ifimpups; /**< ifInMulticastPktsUp Statistic */
+ volatile uint32_t ifibpups; /**< ifInBroadcastPktsUp Statistic */
+ volatile uint32_t ipwts; /**< InPktsWithoutTag Statistic */
+ volatile uint32_t ipkays; /**< InPktsKaY Statistic */
+ volatile uint32_t ipbts; /**< InPktsBadTag Statistic */
+ volatile uint32_t ipsnfs; /**< InPktsSCINotFound Statistic */
+ volatile uint32_t ipuecs; /**< InPktsUnsupportedEC Statistic */
+ volatile uint32_t ipescbs; /**< InPktsEponSingleCopyBroadcast Statistic */
+ volatile uint32_t iptls; /**< InPktsTooLong Statistic */
+ volatile uint8_t res21[52]; /**< reserved */
+
+ /* Macsec Tx global statistic */
+ volatile uint32_t opds; /**< OutPktsDiscarded Statistic */
+#if (DPAA_VERSION >= 11)
+ volatile uint8_t res22[124]; /**< reserved */
+ _Packed struct
+ {
+ volatile uint32_t rxsak[8]; /**< RX Security Association key (128/256 bit) */
+ volatile uint8_t res23[32]; /**< reserved */
+ } _PackedType rxScSaKey[NUM_OF_SA_PER_RX_SC];
+ _Packed struct
+ {
+ volatile uint32_t txsak[8]; /**< TX Security Association key (128/256 bit) */
+ volatile uint8_t res24[32]; /**< reserved */
+ } _PackedType txScSaKey[NUM_OF_SA_PER_TX_SC];
+#endif /* (DPAA_VERSION >= 11) */
+} _PackedType t_FmMacsecRegs;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/**************************************************************************//**
+ @Description General defines
+*//***************************************************************************/
+
+#define SCI_HIGH_MASK 0xffffffff00000000LL
+#define SCI_LOW_MASK 0x00000000ffffffffLL
+
+#define LONG_SHIFT 32
+
+#define GET_SCI_FIRST_HALF(sci) (uint32_t)((macsecSCI_t)((macsecSCI_t)(sci) & SCI_HIGH_MASK) >> LONG_SHIFT)
+#define GET_SCI_SECOND_HALF(sci) (uint32_t)((macsecSCI_t)(sci) & SCI_LOW_MASK)
+
+/**************************************************************************//**
+ @Description Configuration defines
+*//***************************************************************************/
+
+/* masks */
+#define CFG_UECT 0x00000800
+#define CFG_ESCBT 0x00000400
+#define CFG_USFT 0x00000300
+#define CFG_ITT 0x00000080
+#define CFG_KFT 0x00000040
+#define CFG_UFT 0x00000030
+#define CFG_KSS 0x00000004
+#define CFG_BYPN 0x00000002
+#define CFG_S0I 0x00000001
+
+#define ET_TYPE 0x0000ffff
+
+#define MFL_MAX_LEN 0x0000ffff
+
+#define RXSCA_SC_SEL 0x0000000f
+
+#define TXSCA_SC_SEL 0x0000000f
+
+#define IP_REV_1_IP_ID 0xffff0000
+#define IP_REV_1_IP_MJ 0x0000ff00
+#define IP_REV_1_IP_MM 0x000000ff
+
+#define IP_REV_2_IP_INT 0x00ff0000
+#define IP_REV_2_IP_ERR 0x0000ff00
+#define IP_REV_2_IP_CFG 0x000000ff
+
+#define MECC_CAP 0x80000000
+#define MECC_CET 0x40000000
+#define MECC_SERCNT 0x00ff0000
+#define MECC_MEMADDR 0x000001ff
+
+/* shifts */
+#define CFG_UECT_SHIFT (31-20)
+#define CFG_ESCBT_SHIFT (31-21)
+#define CFG_USFT_SHIFT (31-23)
+#define CFG_ITT_SHIFT (31-24)
+#define CFG_KFT_SHIFT (31-25)
+#define CFG_UFT_SHIFT (31-27)
+#define CFG_KSS_SHIFT (31-29)
+#define CFG_BYPN_SHIFT (31-30)
+#define CFG_S0I_SHIFT (31-31)
+
+#define IP_REV_1_IP_ID_SHIFT (31-15)
+#define IP_REV_1_IP_MJ_SHIFT (31-23)
+#define IP_REV_1_IP_MM_SHIFT (31-31)
+
+#define IP_REV_2_IP_INT_SHIFT (31-15)
+#define IP_REV_2_IP_ERR_SHIFT (31-23)
+#define IP_REV_2_IP_CFG_SHIFT (31-31)
+
+#define MECC_CAP_SHIFT (31-0)
+#define MECC_CET_SHIFT (31-1)
+#define MECC_SERCNT_SHIFT (31-15)
+#define MECC_MEMADDR_SHIFT (31-31)
+
+/**************************************************************************//**
+ @Description RX SC defines
+*//***************************************************************************/
+
+/* masks */
+#define RX_SCCFG_SCI_EN_MASK 0x00000800
+#define RX_SCCFG_RP_MASK 0x00000400
+#define RX_SCCFG_VF_MASK 0x00000300
+#define RX_SCCFG_CO_MASK 0x0000003f
+
+/* shifts */
+#define RX_SCCFG_SCI_EN_SHIFT (31-20)
+#define RX_SCCFG_RP_SHIFT (31-21)
+#define RX_SCCFG_VF_SHIFT (31-23)
+#define RX_SCCFG_CO_SHIFT (31-31)
+#define RX_SCCFG_CS_SHIFT (31-7)
+
+/**************************************************************************//**
+ @Description RX SA defines
+*//***************************************************************************/
+
+/* masks */
+#define RX_SACFG_ACTIVE 0x80000000
+#define RX_SACFG_AN_MASK 0x00000006
+#define RX_SACFG_EN_MASK 0x00000001
+
+/* shifts */
+#define RX_SACFG_AN_SHIFT (31-30)
+#define RX_SACFG_EN_SHIFT (31-31)
+
+/**************************************************************************//**
+ @Description TX SC defines
+*//***************************************************************************/
+
+/* masks */
+#define TX_SCCFG_AN_MASK 0x000c0000
+#define TX_SCCFG_ASA_MASK 0x00020000
+#define TX_SCCFG_SCE_MASK 0x00010000
+#define TX_SCCFG_CO_MASK 0x00003f00
+#define TX_SCCFG_CE_MASK 0x00000010
+#define TX_SCCFG_PF_MASK 0x00000008
+#define TX_SCCFG_AIS_MASK 0x00000004
+#define TX_SCCFG_UES_MASK 0x00000002
+#define TX_SCCFG_USCB_MASK 0x00000001
+
+/* shifts */
+#define TX_SCCFG_AN_SHIFT (31-13)
+#define TX_SCCFG_ASA_SHIFT (31-14)
+#define TX_SCCFG_SCE_SHIFT (31-15)
+#define TX_SCCFG_CO_SHIFT (31-23)
+#define TX_SCCFG_CE_SHIFT (31-27)
+#define TX_SCCFG_PF_SHIFT (31-28)
+#define TX_SCCFG_AIS_SHIFT (31-29)
+#define TX_SCCFG_UES_SHIFT (31-30)
+#define TX_SCCFG_USCB_SHIFT (31-31)
+#define TX_SCCFG_CS_SHIFT (31-7)
+
+/**************************************************************************//**
+ @Description TX SA defines
+*//***************************************************************************/
+
+/* masks */
+#define TX_SACFG_ACTIVE 0x80000000
+
+
+typedef struct
+{
+ void (*f_Isr) (t_Handle h_Arg, uint32_t id);
+ t_Handle h_SrcHandle;
+} t_FmMacsecIntrSrc;
+
+typedef struct
+{
+ e_FmMacsecUnknownSciFrameTreatment unknownSciTreatMode;
+ bool invalidTagsDeliverUncontrolled;
+ bool changedTextWithNoEncryptDeliverUncontrolled;
+ bool onlyScbIsSetDeliverUncontrolled;
+ bool encryptWithNoChangedTextDiscardUncontrolled;
+ e_FmMacsecUntagFrameTreatment untagTreatMode;
+ uint32_t pnExhThr;
+ bool keysUnreadable;
+ bool byPassMode;
+ bool reservedSc0;
+ uint32_t sectagOverhead;
+ uint32_t mflSubtract;
+} t_FmMacsecDriverParam;
+
+typedef struct
+{
+ t_FmMacsecControllerDriver fmMacsecControllerDriver;
+ t_Handle h_Fm;
+ t_FmMacsecRegs *p_FmMacsecRegs;
+ t_Handle h_FmMac; /**< A handle to the FM MAC object related to */
+ char fmMacsecModuleName[MODULE_NAME_SIZE];
+ t_FmMacsecIntrSrc intrMng[NUM_OF_INTER_MODULE_EVENTS];
+ uint32_t events;
+ uint32_t exceptions;
+ uint32_t userExceptions;
+ t_FmMacsecExceptionsCallback *f_Exception; /**< Exception Callback Routine */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks */
+ bool rxScTable[NUM_OF_RX_SC];
+ uint32_t numRxScAvailable;
+ bool txScTable[NUM_OF_TX_SC];
+ uint32_t numTxScAvailable;
+ t_Handle rxScSpinLock;
+ t_Handle txScSpinLock;
+ t_FmMacsecDriverParam *p_FmMacsecDriverParam;
+} t_FmMacsec;
+
+
+#endif /* __FM_MACSEC_MASTER_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_secy.c
@@ -0,0 +1,883 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_macsec_secy.c
+
+ @Description FM MACSEC SECY driver routines implementation.
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+
+#include "fm_macsec_secy.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+static void FmMacsecSecYExceptionsIsr(t_Handle h_FmMacsecSecY, uint32_t id)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ UNUSED(id);
+ SANITY_CHECK_RETURN(p_FmMacsecSecY, E_INVALID_HANDLE);
+
+ if (p_FmMacsecSecY->exceptions & FM_MACSEC_SECY_EX_FRAME_DISCARDED)
+ p_FmMacsecSecY->f_Exception(p_FmMacsecSecY->h_App, e_FM_MACSEC_SECY_EX_FRAME_DISCARDED);
+}
+
+static void FmMacsecSecYEventsIsr(t_Handle h_FmMacsecSecY, uint32_t id)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ UNUSED(id);
+ SANITY_CHECK_RETURN(p_FmMacsecSecY, E_INVALID_HANDLE);
+
+ if (p_FmMacsecSecY->events & FM_MACSEC_SECY_EV_NEXT_PN)
+ p_FmMacsecSecY->f_Event(p_FmMacsecSecY->h_App, e_FM_MACSEC_SECY_EV_NEXT_PN);
+}
+
+static t_Error CheckFmMacsecSecYParameters(t_FmMacsecSecY *p_FmMacsecSecY)
+{
+ if (!p_FmMacsecSecY->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided"));
+
+ if (!p_FmMacsecSecY->f_Event)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Events callback not provided"));
+
+ if (!p_FmMacsecSecY->numOfRxSc)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Num of Rx Scs must be greater than '0'"));
+
+
+ return E_OK;
+}
+
+static t_Handle FmMacsecSecYCreateSc(t_FmMacsecSecY *p_FmMacsecSecY,
+ macsecSCI_t sci,
+ e_FmMacsecSecYCipherSuite cipherSuite,
+ e_ScType type)
+{
+ t_SecYSc *p_ScTable;
+ void *p_Params;
+ uint32_t numOfSc,i;
+ t_Error err = E_OK;
+ t_RxScParams rxScParams;
+ t_TxScParams txScParams;
+
+ ASSERT_COND(p_FmMacsecSecY);
+ ASSERT_COND(p_FmMacsecSecY->h_FmMacsec);
+
+ if (type == e_SC_RX)
+ {
+ memset(&rxScParams, 0, sizeof(rxScParams));
+ i = (NUM_OF_RX_SC - 1);
+ p_ScTable = p_FmMacsecSecY->p_RxSc;
+ numOfSc = p_FmMacsecSecY->numOfRxSc;
+ rxScParams.confidentialityOffset = p_FmMacsecSecY->confidentialityOffset;
+ rxScParams.replayProtect = p_FmMacsecSecY->replayProtect;
+ rxScParams.replayWindow = p_FmMacsecSecY->replayWindow;
+ rxScParams.validateFrames = p_FmMacsecSecY->validateFrames;
+ rxScParams.cipherSuite = cipherSuite;
+ p_Params = &rxScParams;
+ }
+ else
+ {
+ memset(&txScParams, 0, sizeof(txScParams));
+ i = (NUM_OF_TX_SC - 1);
+ p_ScTable = p_FmMacsecSecY->p_TxSc;
+ numOfSc = p_FmMacsecSecY->numOfTxSc;
+ txScParams.sciInsertionMode = p_FmMacsecSecY->sciInsertionMode;
+ txScParams.protectFrames = p_FmMacsecSecY->protectFrames;
+ txScParams.confidentialityEnable = p_FmMacsecSecY->confidentialityEnable;
+ txScParams.confidentialityOffset = p_FmMacsecSecY->confidentialityOffset;
+ txScParams.cipherSuite = cipherSuite;
+ p_Params = &txScParams;
+ }
+
+ for (i=0;i<numOfSc;i++)
+ if (!p_ScTable[i].inUse)
+ break;
+ if (i == numOfSc)
+ {
+ REPORT_ERROR(MAJOR, E_FULL, ("FM MACSEC SECY SC"));
+ return NULL;
+ }
+
+ if (type == e_SC_RX)
+ {
+ ((t_RxScParams *)p_Params)->scId = p_ScTable[i].scId;
+ ((t_RxScParams *)p_Params)->sci = sci;
+ if ((err = FmMacsecCreateRxSc(p_FmMacsecSecY->h_FmMacsec, (t_RxScParams *)p_Params)) != E_OK)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY RX SC"));
+ return NULL;
+ }
+ }
+ else
+ {
+ ((t_TxScParams *)p_Params)->scId = p_ScTable[i].scId;
+ ((t_TxScParams *)p_Params)->sci = sci;
+ if ((err = FmMacsecCreateTxSc(p_FmMacsecSecY->h_FmMacsec, (t_TxScParams *)p_Params)) != E_OK)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY TX SC"));
+ return NULL;
+ }
+ }
+
+ p_ScTable[i].inUse = TRUE;
+ return &p_ScTable[i];
+}
+
+static t_Error FmMacsecSecYDeleteSc(t_FmMacsecSecY *p_FmMacsecSecY, t_SecYSc *p_FmSecYSc, e_ScType type)
+{
+ t_Error err = E_OK;
+
+ ASSERT_COND(p_FmMacsecSecY);
+ ASSERT_COND(p_FmMacsecSecY->h_FmMacsec);
+ ASSERT_COND(p_FmSecYSc);
+
+ if (type == e_SC_RX)
+ {
+ if ((err = FmMacsecDeleteRxSc(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+ else
+ if ((err = FmMacsecDeleteTxSc(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->inUse = FALSE;
+
+ return err;
+}
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+t_Handle FM_MACSEC_SECY_Config(t_FmMacsecSecYParams *p_FmMacsecSecYParam)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY;
+
+ /* Allocate FM MACSEC structure */
+ p_FmMacsecSecY = (t_FmMacsecSecY *) XX_Malloc(sizeof(t_FmMacsecSecY));
+ if (!p_FmMacsecSecY)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY driver structure"));
+ return NULL;
+ }
+ memset(p_FmMacsecSecY, 0, sizeof(t_FmMacsecSecY));
+
+ /* Allocate the FM MACSEC driver's parameters structure */
+ p_FmMacsecSecY->p_FmMacsecSecYDriverParam = (t_FmMacsecSecYDriverParam *)XX_Malloc(sizeof(t_FmMacsecSecYDriverParam));
+ if (!p_FmMacsecSecY->p_FmMacsecSecYDriverParam)
+ {
+ XX_Free(p_FmMacsecSecY);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY driver parameters"));
+ return NULL;
+ }
+ memset(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, 0, sizeof(t_FmMacsecSecYDriverParam));
+
+ /* Initialize FM MACSEC SECY parameters which will be kept by the driver */
+ p_FmMacsecSecY->h_FmMacsec = p_FmMacsecSecYParam->h_FmMacsec;
+ p_FmMacsecSecY->f_Event = p_FmMacsecSecYParam->f_Event;
+ p_FmMacsecSecY->f_Exception = p_FmMacsecSecYParam->f_Exception;
+ p_FmMacsecSecY->h_App = p_FmMacsecSecYParam->h_App;
+ p_FmMacsecSecY->confidentialityEnable = DEFAULT_confidentialityEnable;
+ p_FmMacsecSecY->confidentialityOffset = DEFAULT_confidentialityOffset;
+ p_FmMacsecSecY->validateFrames = DEFAULT_validateFrames;
+ p_FmMacsecSecY->replayProtect = DEFAULT_replayEnable;
+ p_FmMacsecSecY->replayWindow = DEFAULT_replayWindow;
+ p_FmMacsecSecY->protectFrames = DEFAULT_protectFrames;
+ p_FmMacsecSecY->sciInsertionMode = DEFAULT_sciInsertionMode;
+ p_FmMacsecSecY->isPointToPoint = DEFAULT_ptp;
+ p_FmMacsecSecY->numOfRxSc = p_FmMacsecSecYParam->numReceiveChannels;
+ p_FmMacsecSecY->numOfTxSc = DEFAULT_numOfTxSc;
+ p_FmMacsecSecY->exceptions = DEFAULT_exceptions;
+ p_FmMacsecSecY->events = DEFAULT_events;
+
+ memcpy(&p_FmMacsecSecY->p_FmMacsecSecYDriverParam->txScParams,
+ &p_FmMacsecSecYParam->txScParams,
+ sizeof(t_FmMacsecSecYSCParams));
+ return p_FmMacsecSecY;
+}
+
+t_Error FM_MACSEC_SECY_Init(t_Handle h_FmMacsecSecY)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_FmMacsecSecYDriverParam *p_FmMacsecSecYDriverParam = NULL;
+ uint32_t rxScIds[NUM_OF_RX_SC], txScIds[NUM_OF_TX_SC], i, j;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_HANDLE);
+
+ CHECK_INIT_PARAMETERS(p_FmMacsecSecY, CheckFmMacsecSecYParameters);
+
+ p_FmMacsecSecYDriverParam = p_FmMacsecSecY->p_FmMacsecSecYDriverParam;
+
+ if ((p_FmMacsecSecY->isPointToPoint) &&
+ ((err = FmMacsecSetPTP(p_FmMacsecSecY->h_FmMacsec, TRUE)) != E_OK))
+ RETURN_ERROR(MAJOR, err, ("Can't set Poin-to-Point"));
+
+ /* Rx Sc Allocation */
+ p_FmMacsecSecY->p_RxSc = (t_SecYSc *)XX_Malloc(sizeof(t_SecYSc) * p_FmMacsecSecY->numOfRxSc);
+ if (!p_FmMacsecSecY->p_RxSc)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY RX SC"));
+ memset(p_FmMacsecSecY->p_RxSc, 0, sizeof(t_SecYSc) * p_FmMacsecSecY->numOfRxSc);
+ if ((err = FmMacsecAllocScs(p_FmMacsecSecY->h_FmMacsec, e_SC_RX, p_FmMacsecSecY->isPointToPoint, p_FmMacsecSecY->numOfRxSc, rxScIds)) != E_OK)
+ {
+ if (p_FmMacsecSecY->p_TxSc)
+ XX_Free(p_FmMacsecSecY->p_TxSc);
+ if (p_FmMacsecSecY->p_RxSc)
+ XX_Free(p_FmMacsecSecY->p_RxSc);
+ return ERROR_CODE(err);
+ }
+ for (i=0; i<p_FmMacsecSecY->numOfRxSc; i++)
+ {
+ p_FmMacsecSecY->p_RxSc[i].scId = rxScIds[i];
+ p_FmMacsecSecY->p_RxSc[i].type = e_SC_RX;
+ for (j=0; j<MAX_NUM_OF_SA_PER_SC;j++)
+ p_FmMacsecSecY->p_RxSc[i].sa[j].saId = (e_ScSaId)SECY_AN_FREE_VALUE;
+ }
+
+ /* Tx Sc Allocation */
+ p_FmMacsecSecY->p_TxSc = (t_SecYSc *)XX_Malloc(sizeof(t_SecYSc) * p_FmMacsecSecY->numOfTxSc);
+ if (!p_FmMacsecSecY->p_TxSc)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM MACSEC SECY TX SC"));
+ memset(p_FmMacsecSecY->p_TxSc, 0, sizeof(t_SecYSc) * p_FmMacsecSecY->numOfTxSc);
+
+ if ((err = FmMacsecAllocScs(p_FmMacsecSecY->h_FmMacsec, e_SC_TX, p_FmMacsecSecY->isPointToPoint, p_FmMacsecSecY->numOfTxSc, txScIds)) != E_OK)
+ {
+ if (p_FmMacsecSecY->p_TxSc)
+ XX_Free(p_FmMacsecSecY->p_TxSc);
+ if (p_FmMacsecSecY->p_RxSc)
+ XX_Free(p_FmMacsecSecY->p_RxSc);
+ return ERROR_CODE(err);
+ }
+ for (i=0; i<p_FmMacsecSecY->numOfTxSc; i++)
+ {
+ p_FmMacsecSecY->p_TxSc[i].scId = txScIds[i];
+ p_FmMacsecSecY->p_TxSc[i].type = e_SC_TX;
+ for (j=0; j<MAX_NUM_OF_SA_PER_SC;j++)
+ p_FmMacsecSecY->p_TxSc[i].sa[j].saId = (e_ScSaId)SECY_AN_FREE_VALUE;
+ FmMacsecRegisterIntr(p_FmMacsecSecY->h_FmMacsec,
+ e_FM_MACSEC_MOD_SC_TX,
+ (uint8_t)txScIds[i],
+ e_FM_INTR_TYPE_ERR,
+ FmMacsecSecYExceptionsIsr,
+ p_FmMacsecSecY);
+ FmMacsecRegisterIntr(p_FmMacsecSecY->h_FmMacsec,
+ e_FM_MACSEC_MOD_SC_TX,
+ (uint8_t)txScIds[i],
+ e_FM_INTR_TYPE_NORMAL,
+ FmMacsecSecYEventsIsr,
+ p_FmMacsecSecY);
+
+ if (p_FmMacsecSecY->exceptions & FM_MACSEC_SECY_EX_FRAME_DISCARDED)
+ FmMacsecSetException(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EX_TX_SC, txScIds[i], TRUE);
+ if (p_FmMacsecSecY->events & FM_MACSEC_SECY_EV_NEXT_PN)
+ FmMacsecSetEvent(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EV_TX_SC_NEXT_PN, txScIds[i], TRUE);
+ }
+
+ FmMacsecSecYCreateSc(p_FmMacsecSecY,
+ p_FmMacsecSecYDriverParam->txScParams.sci,
+ p_FmMacsecSecYDriverParam->txScParams.cipherSuite,
+ e_SC_TX);
+ XX_Free(p_FmMacsecSecYDriverParam);
+ p_FmMacsecSecY->p_FmMacsecSecYDriverParam = NULL;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_Free(t_Handle h_FmMacsecSecY)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_Error err = E_OK;
+ uint32_t rxScIds[NUM_OF_RX_SC], txScIds[NUM_OF_TX_SC], i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ if (p_FmMacsecSecY->isPointToPoint)
+ FmMacsecSetPTP(p_FmMacsecSecY->h_FmMacsec, FALSE);
+ if (p_FmMacsecSecY->p_RxSc)
+ {
+ for (i=0; i<p_FmMacsecSecY->numOfRxSc; i++)
+ rxScIds[i] = p_FmMacsecSecY->p_RxSc[i].scId;
+ if ((err = FmMacsecFreeScs(p_FmMacsecSecY->h_FmMacsec, e_SC_RX, p_FmMacsecSecY->numOfRxSc, rxScIds)) != E_OK)
+ return ERROR_CODE(err);
+ XX_Free(p_FmMacsecSecY->p_RxSc);
+ }
+ if (p_FmMacsecSecY->p_TxSc)
+ {
+ FmMacsecSecYDeleteSc(p_FmMacsecSecY, &p_FmMacsecSecY->p_TxSc[0], e_SC_TX);
+
+ for (i=0; i<p_FmMacsecSecY->numOfTxSc; i++) {
+ txScIds[i] = p_FmMacsecSecY->p_TxSc[i].scId;
+ FmMacsecUnregisterIntr(p_FmMacsecSecY->h_FmMacsec,
+ e_FM_MACSEC_MOD_SC_TX,
+ (uint8_t)txScIds[i],
+ e_FM_INTR_TYPE_ERR);
+ FmMacsecUnregisterIntr(p_FmMacsecSecY->h_FmMacsec,
+ e_FM_MACSEC_MOD_SC_TX,
+ (uint8_t)txScIds[i],
+ e_FM_INTR_TYPE_NORMAL);
+
+ if (p_FmMacsecSecY->exceptions & FM_MACSEC_SECY_EX_FRAME_DISCARDED)
+ FmMacsecSetException(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EX_TX_SC, txScIds[i], FALSE);
+ if (p_FmMacsecSecY->events & FM_MACSEC_SECY_EV_NEXT_PN)
+ FmMacsecSetEvent(p_FmMacsecSecY->h_FmMacsec, e_FM_MACSEC_EV_TX_SC_NEXT_PN, txScIds[i], FALSE);
+ }
+
+ if ((err = FmMacsecFreeScs(p_FmMacsecSecY->h_FmMacsec, e_SC_TX, p_FmMacsecSecY->numOfTxSc, txScIds)) != E_OK)
+ return ERROR_CODE(err);
+ XX_Free(p_FmMacsecSecY->p_TxSc);
+ }
+
+ XX_Free(p_FmMacsecSecY);
+
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_ConfigSciInsertionMode(t_Handle h_FmMacsecSecY, e_FmMacsecSciInsertionMode sciInsertionMode)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ p_FmMacsecSecY->sciInsertionMode = sciInsertionMode;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigProtectFrames(t_Handle h_FmMacsecSecY, bool protectFrames)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ p_FmMacsecSecY->protectFrames = protectFrames;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigReplayWindow(t_Handle h_FmMacsecSecY, bool replayProtect, uint32_t replayWindow)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ p_FmMacsecSecY->replayProtect = replayProtect;
+ p_FmMacsecSecY->replayWindow = replayWindow;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigValidationMode(t_Handle h_FmMacsecSecY, e_FmMacsecValidFrameBehavior validateFrames)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ p_FmMacsecSecY->validateFrames = validateFrames;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigConfidentiality(t_Handle h_FmMacsecSecY, bool confidentialityEnable, uint16_t confidentialityOffset)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ p_FmMacsecSecY->confidentialityEnable = confidentialityEnable;
+ p_FmMacsecSecY->confidentialityOffset = confidentialityOffset;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigPointToPoint(t_Handle h_FmMacsecSecY)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ p_FmMacsecSecY->numOfRxSc = 1;
+ p_FmMacsecSecY->isPointToPoint = TRUE;
+ p_FmMacsecSecY->sciInsertionMode = e_FM_MACSEC_SCI_INSERTION_MODE_IMPLICT_PTP;
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigException(t_Handle h_FmMacsecSecY, e_FmMacsecSecYExceptions exception, bool enable)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmMacsecSecY->exceptions |= bitMask;
+ else
+ p_FmMacsecSecY->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+t_Error FM_MACSEC_SECY_ConfigEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+
+ GET_EVENT_FLAG(bitMask, event);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmMacsecSecY->events |= bitMask;
+ else
+ p_FmMacsecSecY->events &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined event"));
+
+ return E_OK;
+}
+
+t_Handle FM_MACSEC_SECY_CreateRxSc(t_Handle h_FmMacsecSecY, t_FmMacsecSecYSCParams *p_ScParams)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmMacsecSecY, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_ScParams, E_NULL_POINTER, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE, NULL);
+
+ return FmMacsecSecYCreateSc(p_FmMacsecSecY, p_ScParams->sci, p_ScParams->cipherSuite, e_SC_RX);
+}
+
+t_Error FM_MACSEC_SECY_DeleteRxSc(t_Handle h_FmMacsecSecY, t_Handle h_Sc)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+
+ return FmMacsecSecYDeleteSc(p_FmMacsecSecY, p_FmSecYSc, e_SC_RX);
+}
+
+t_Error FM_MACSEC_SECY_CreateRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId != SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is already assigned",an));
+
+ if ((err = FmMacsecCreateRxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, (e_ScSaId)p_FmSecYSc->numOfSa, an, lowestPn, key)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->sa[an].saId = (e_ScSaId)p_FmSecYSc->numOfSa++;
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_DeleteRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is already deleted",an));
+
+ if ((err = FmMacsecDeleteRxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->numOfSa--;
+ p_FmSecYSc->sa[an].saId = (e_ScSaId)SECY_AN_FREE_VALUE;
+ /* TODO - check if statistics need to be read*/
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_RxSaEnableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an));
+
+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, TRUE)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->sa[an].active = TRUE;
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_RxSaDisableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an));
+
+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, FALSE)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->sa[an].active = FALSE;
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_RxSaUpdateNextPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtNextPN)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an));
+
+ if ((err = FmMacsecRxSaUpdateNextPn(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, updtNextPN)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_RxSaUpdateLowestPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtLowestPN)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an));
+
+ if ((err = FmMacsecRxSaUpdateLowestPn(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, updtLowestPN)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_RxSaModifyKey(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, macsecSAKey_t key)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an));
+
+ if (p_FmSecYSc->sa[an].active)
+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, FALSE)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ /* TODO - statistics should be read */
+
+ if ((err = FmMacsecCreateRxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, an, 1, key)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ if (p_FmSecYSc->sa[an].active)
+ if ((err = FmMacsecRxSaSetReceive(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId, TRUE)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ return err;
+}
+
+
+t_Error FM_MACSEC_SECY_CreateTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an, macsecSAKey_t key)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0];
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId != SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, err, ("An %d is already assigned",an));
+
+ if ((err = FmMacsecCreateTxSa(p_FmMacsecSecY->h_FmMacsec,p_FmSecYSc->scId, (e_ScSaId)p_FmSecYSc->numOfSa, key)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->sa[an].saId = (e_ScSaId)p_FmSecYSc->numOfSa++;
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_DeleteTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0];
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is already deleted",an));
+
+ if ((err = FmMacsecDeleteTxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[an].saId)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ p_FmSecYSc->numOfSa--;
+ p_FmSecYSc->sa[an].saId = (e_ScSaId)SECY_AN_FREE_VALUE;
+ /* TODO - check if statistics need to be read*/
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_TxSaModifyKey(t_Handle h_FmMacsecSecY, macsecAN_t nextActiveAn, macsecSAKey_t key)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc;
+ macsecAN_t currentAn;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0];
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(nextActiveAn < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if ((err = FmMacsecTxSaGetActive(p_FmMacsecSecY->h_FmMacsec,
+ p_FmSecYSc->scId,
+ &currentAn)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ if ((err = FmMacsecTxSaSetActive(p_FmMacsecSecY->h_FmMacsec,
+ p_FmSecYSc->scId,
+ p_FmSecYSc->sa[nextActiveAn].saId,
+ nextActiveAn)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ /* TODO - statistics should be read */
+
+ if ((err = FmMacsecCreateTxSa(p_FmMacsecSecY->h_FmMacsec, p_FmSecYSc->scId, p_FmSecYSc->sa[currentAn].saId, key)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_TxSaSetActive(t_Handle h_FmMacsecSecY, macsecAN_t an)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0];
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(an < MAX_NUM_OF_SA_PER_SC, E_INVALID_STATE);
+
+ if (p_FmSecYSc->sa[an].saId == SECY_AN_FREE_VALUE)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("An %d is not configured",an));
+
+ if ((err = FmMacsecTxSaSetActive(p_FmMacsecSecY->h_FmMacsec,
+ p_FmSecYSc->scId,
+ p_FmSecYSc->sa[an].saId,
+ an)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_TxSaGetActive(t_Handle h_FmMacsecSecY, macsecAN_t *p_An)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0];
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_An, E_INVALID_HANDLE);
+
+ if ((err = FmMacsecTxSaGetActive(p_FmMacsecSecY->h_FmMacsec,
+ p_FmSecYSc->scId,
+ p_An)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_GetRxScPhysId(t_Handle h_FmMacsecSecY, t_Handle h_Sc, uint32_t *p_ScPhysId)
+{
+ t_SecYSc *p_FmSecYSc = (t_SecYSc *)h_Sc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((t_FmMacsecSecY *)h_FmMacsecSecY)->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!((t_FmMacsecSecY *)h_FmMacsecSecY)->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+#ifdef DISABLE_SANITY_CHECKS
+ UNUSED(h_FmMacsecSecY);
+#endif /* DISABLE_SANITY_CHECKS */
+
+ *p_ScPhysId = p_FmSecYSc->scId;
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_GetTxScPhysId(t_Handle h_FmMacsecSecY, uint32_t *p_ScPhysId)
+{
+ t_FmMacsecSecY *p_FmMacsecSecY = (t_FmMacsecSecY *)h_FmMacsecSecY;
+ t_SecYSc *p_FmSecYSc;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMacsecSecY->h_FmMacsec, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmMacsecSecY->p_FmMacsecSecYDriverParam, E_INVALID_STATE);
+ p_FmSecYSc = &p_FmMacsecSecY->p_TxSc[0];
+ SANITY_CHECK_RETURN_ERROR(p_FmSecYSc, E_INVALID_HANDLE);
+
+ *p_ScPhysId = p_FmSecYSc->scId;
+ return err;
+}
+
+t_Error FM_MACSEC_SECY_SetException(t_Handle h_FmMacsecSecY, e_FmMacsecExceptions exception, bool enable)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(exception);UNUSED(enable);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SECY_SetEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(event);UNUSED(enable);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SECY_GetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYStatistics *p_Statistics)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(p_Statistics);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SECY_RxScGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, t_FmMacsecSecYRxScStatistics *p_Statistics)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(h_Sc);UNUSED(p_Statistics);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SECY_RxSaGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, t_FmMacsecSecYRxSaStatistics *p_Statistics)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(h_Sc);UNUSED(an);UNUSED(p_Statistics);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SECY_TxScGetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYTxScStatistics *p_Statistics)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(p_Statistics);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
+t_Error FM_MACSEC_SECY_TxSaGetStatistics(t_Handle h_FmMacsecSecY, macsecAN_t an, t_FmMacsecSecYTxSaStatistics *p_Statistics)
+{
+ UNUSED(h_FmMacsecSecY);UNUSED(an);UNUSED(p_Statistics);
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+}
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MACSEC/fm_macsec_secy.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_macsec_secy.h
+
+ @Description FM MACSEC SecY internal structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_MACSEC_SECY_H
+#define __FM_MACSEC_SECY_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+
+#include "fm_macsec.h"
+
+
+/**************************************************************************//**
+ @Description Exceptions
+*//***************************************************************************/
+
+#define FM_MACSEC_SECY_EX_FRAME_DISCARDED 0x80000000
+
+#define GET_EXCEPTION_FLAG(bitMask, exception) switch (exception){ \
+ case e_FM_MACSEC_SECY_EX_FRAME_DISCARDED: \
+ bitMask = FM_MACSEC_SECY_EX_FRAME_DISCARDED; break; \
+ default: bitMask = 0;break;}
+
+/**************************************************************************//**
+ @Description Events
+*//***************************************************************************/
+
+#define FM_MACSEC_SECY_EV_NEXT_PN 0x80000000
+
+#define GET_EVENT_FLAG(bitMask, event) switch (event){ \
+ case e_FM_MACSEC_SECY_EV_NEXT_PN: \
+ bitMask = FM_MACSEC_SECY_EV_NEXT_PN; break; \
+ default: bitMask = 0;break;}
+
+/**************************************************************************//**
+ @Description Defaults
+*//***************************************************************************/
+
+#define DEFAULT_exceptions (FM_MACSEC_SECY_EX_FRAME_DISCARDED)
+#define DEFAULT_events (FM_MACSEC_SECY_EV_NEXT_PN)
+#define DEFAULT_numOfTxSc 1
+#define DEFAULT_confidentialityEnable FALSE
+#define DEFAULT_confidentialityOffset 0
+#define DEFAULT_sciInsertionMode e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG
+#define DEFAULT_validateFrames e_FM_MACSEC_VALID_FRAME_BEHAVIOR_STRICT
+#define DEFAULT_replayEnable FALSE
+#define DEFAULT_replayWindow 0
+#define DEFAULT_protectFrames TRUE
+#define DEFAULT_ptp FALSE
+
+/**************************************************************************//**
+ @Description General defines
+*//***************************************************************************/
+
+#define SECY_AN_FREE_VALUE MAX_NUM_OF_SA_PER_SC
+
+
+typedef struct {
+ e_ScSaId saId;
+ bool active;
+ union {
+ t_FmMacsecSecYRxSaStatistics rxSaStatistics;
+ t_FmMacsecSecYTxSaStatistics txSaStatistics;
+ };
+} t_SecYSa;
+
+typedef struct {
+ bool inUse;
+ uint32_t scId;
+ e_ScType type;
+ uint8_t numOfSa;
+ t_SecYSa sa[MAX_NUM_OF_SA_PER_SC];
+ union {
+ t_FmMacsecSecYRxScStatistics rxScStatistics;
+ t_FmMacsecSecYTxScStatistics txScStatistics;
+ };
+} t_SecYSc;
+
+typedef struct {
+ t_FmMacsecSecYSCParams txScParams; /**< Tx SC Params */
+} t_FmMacsecSecYDriverParam;
+
+typedef struct {
+ t_Handle h_FmMacsec;
+ bool confidentialityEnable; /**< TRUE - confidentiality protection and integrity protection
+ FALSE - no confidentiality protection, only integrity protection*/
+ uint16_t confidentialityOffset; /**< The number of initial octets of each MSDU without confidentiality protection
+ common values are 0, 30, and 50 */
+ bool replayProtect; /**< replay protection function mode */
+ uint32_t replayWindow; /**< the size of the replay window */
+ e_FmMacsecValidFrameBehavior validateFrames; /**< validation function mode */
+ e_FmMacsecSciInsertionMode sciInsertionMode;
+ bool protectFrames;
+ bool isPointToPoint;
+ e_FmMacsecSecYCipherSuite cipherSuite; /**< Cipher suite to be used for this SecY */
+ uint32_t numOfRxSc; /**< Number of receive channels */
+ uint32_t numOfTxSc; /**< Number of transmit channels */
+ t_SecYSc *p_RxSc;
+ t_SecYSc *p_TxSc;
+ uint32_t events;
+ uint32_t exceptions;
+ t_FmMacsecSecYExceptionsCallback *f_Exception; /**< TODO */
+ t_FmMacsecSecYEventsCallback *f_Event; /**< TODO */
+ t_Handle h_App;
+ t_FmMacsecSecYStatistics statistics;
+ t_FmMacsecSecYDriverParam *p_FmMacsecSecYDriverParam;
+} t_FmMacsecSecY;
+
+
+#endif /* __FM_MACSEC_SECY_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Makefile
@@ -0,0 +1,23 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+
+obj-y += fsl-ncsw-PFM1.o
+
+fsl-ncsw-PFM1-objs := fm.o fm_muram.o fman.o
+
+obj-y += MAC/
+obj-y += Pcd/
+obj-y += SP/
+obj-y += Port/
+obj-y += HC/
+obj-y += Rtc/
+obj-y += MACSEC/
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/Makefile
@@ -0,0 +1,26 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-Pcd.o
+
+fsl-ncsw-Pcd-objs := fman_kg.o fman_prs.o fm_cc.o fm_kg.o fm_pcd.o fm_plcr.o fm_prs.o fm_manip.o
+
+ifeq ($(CONFIG_FMAN_V3H),y)
+fsl-ncsw-Pcd-objs += fm_replic.o
+endif
+ifeq ($(CONFIG_FMAN_V3L),y)
+fsl-ncsw-Pcd-objs += fm_replic.o
+endif
+ifeq ($(CONFIG_FMAN_ARM),y)
+fsl-ncsw-Pcd-objs += fm_replic.o
+endif
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/crc64.h
@@ -0,0 +1,360 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+ /**************************************************************************//**
+ @File crc64.h
+
+ @Description brief This file contains the CRC64 Table, and __inline__
+ functions used for calculating crc.
+*//***************************************************************************/
+#ifndef __CRC64_H
+#define __CRC64_H
+
+#include "std_ext.h"
+
+
+#define BITS_PER_BYTE 8
+
+#define CRC64_EXPON_ECMA_182 0xC96C5795D7870F42ULL
+#define CRC64_DEFAULT_INITVAL 0xFFFFFFFFFFFFFFFFULL
+
+#define CRC64_BYTE_MASK 0xFF
+#define CRC64_TABLE_ENTRIES ( 1 << BITS_PER_BYTE )
+#define CRC64_ODD_MASK 1
+
+
+/**
+ \brief '64 bit crc' Table
+ */
+struct crc64_t {
+ uint64_t initial; /**< Initial seed */
+ uint64_t table[CRC64_TABLE_ENTRIES]; /**< CRC table entries */
+};
+
+
+static struct crc64_t CRC64_ECMA_182 = {
+ CRC64_DEFAULT_INITVAL,
+ {
+ 0x0000000000000000ULL,
+ 0xb32e4cbe03a75f6fULL,
+ 0xf4843657a840a05bULL,
+ 0x47aa7ae9abe7ff34ULL,
+ 0x7bd0c384ff8f5e33ULL,
+ 0xc8fe8f3afc28015cULL,
+ 0x8f54f5d357cffe68ULL,
+ 0x3c7ab96d5468a107ULL,
+ 0xf7a18709ff1ebc66ULL,
+ 0x448fcbb7fcb9e309ULL,
+ 0x0325b15e575e1c3dULL,
+ 0xb00bfde054f94352ULL,
+ 0x8c71448d0091e255ULL,
+ 0x3f5f08330336bd3aULL,
+ 0x78f572daa8d1420eULL,
+ 0xcbdb3e64ab761d61ULL,
+ 0x7d9ba13851336649ULL,
+ 0xceb5ed8652943926ULL,
+ 0x891f976ff973c612ULL,
+ 0x3a31dbd1fad4997dULL,
+ 0x064b62bcaebc387aULL,
+ 0xb5652e02ad1b6715ULL,
+ 0xf2cf54eb06fc9821ULL,
+ 0x41e11855055bc74eULL,
+ 0x8a3a2631ae2dda2fULL,
+ 0x39146a8fad8a8540ULL,
+ 0x7ebe1066066d7a74ULL,
+ 0xcd905cd805ca251bULL,
+ 0xf1eae5b551a2841cULL,
+ 0x42c4a90b5205db73ULL,
+ 0x056ed3e2f9e22447ULL,
+ 0xb6409f5cfa457b28ULL,
+ 0xfb374270a266cc92ULL,
+ 0x48190ecea1c193fdULL,
+ 0x0fb374270a266cc9ULL,
+ 0xbc9d3899098133a6ULL,
+ 0x80e781f45de992a1ULL,
+ 0x33c9cd4a5e4ecdceULL,
+ 0x7463b7a3f5a932faULL,
+ 0xc74dfb1df60e6d95ULL,
+ 0x0c96c5795d7870f4ULL,
+ 0xbfb889c75edf2f9bULL,
+ 0xf812f32ef538d0afULL,
+ 0x4b3cbf90f69f8fc0ULL,
+ 0x774606fda2f72ec7ULL,
+ 0xc4684a43a15071a8ULL,
+ 0x83c230aa0ab78e9cULL,
+ 0x30ec7c140910d1f3ULL,
+ 0x86ace348f355aadbULL,
+ 0x3582aff6f0f2f5b4ULL,
+ 0x7228d51f5b150a80ULL,
+ 0xc10699a158b255efULL,
+ 0xfd7c20cc0cdaf4e8ULL,
+ 0x4e526c720f7dab87ULL,
+ 0x09f8169ba49a54b3ULL,
+ 0xbad65a25a73d0bdcULL,
+ 0x710d64410c4b16bdULL,
+ 0xc22328ff0fec49d2ULL,
+ 0x85895216a40bb6e6ULL,
+ 0x36a71ea8a7ace989ULL,
+ 0x0adda7c5f3c4488eULL,
+ 0xb9f3eb7bf06317e1ULL,
+ 0xfe5991925b84e8d5ULL,
+ 0x4d77dd2c5823b7baULL,
+ 0x64b62bcaebc387a1ULL,
+ 0xd7986774e864d8ceULL,
+ 0x90321d9d438327faULL,
+ 0x231c512340247895ULL,
+ 0x1f66e84e144cd992ULL,
+ 0xac48a4f017eb86fdULL,
+ 0xebe2de19bc0c79c9ULL,
+ 0x58cc92a7bfab26a6ULL,
+ 0x9317acc314dd3bc7ULL,
+ 0x2039e07d177a64a8ULL,
+ 0x67939a94bc9d9b9cULL,
+ 0xd4bdd62abf3ac4f3ULL,
+ 0xe8c76f47eb5265f4ULL,
+ 0x5be923f9e8f53a9bULL,
+ 0x1c4359104312c5afULL,
+ 0xaf6d15ae40b59ac0ULL,
+ 0x192d8af2baf0e1e8ULL,
+ 0xaa03c64cb957be87ULL,
+ 0xeda9bca512b041b3ULL,
+ 0x5e87f01b11171edcULL,
+ 0x62fd4976457fbfdbULL,
+ 0xd1d305c846d8e0b4ULL,
+ 0x96797f21ed3f1f80ULL,
+ 0x2557339fee9840efULL,
+ 0xee8c0dfb45ee5d8eULL,
+ 0x5da24145464902e1ULL,
+ 0x1a083bacedaefdd5ULL,
+ 0xa9267712ee09a2baULL,
+ 0x955cce7fba6103bdULL,
+ 0x267282c1b9c65cd2ULL,
+ 0x61d8f8281221a3e6ULL,
+ 0xd2f6b4961186fc89ULL,
+ 0x9f8169ba49a54b33ULL,
+ 0x2caf25044a02145cULL,
+ 0x6b055fede1e5eb68ULL,
+ 0xd82b1353e242b407ULL,
+ 0xe451aa3eb62a1500ULL,
+ 0x577fe680b58d4a6fULL,
+ 0x10d59c691e6ab55bULL,
+ 0xa3fbd0d71dcdea34ULL,
+ 0x6820eeb3b6bbf755ULL,
+ 0xdb0ea20db51ca83aULL,
+ 0x9ca4d8e41efb570eULL,
+ 0x2f8a945a1d5c0861ULL,
+ 0x13f02d374934a966ULL,
+ 0xa0de61894a93f609ULL,
+ 0xe7741b60e174093dULL,
+ 0x545a57dee2d35652ULL,
+ 0xe21ac88218962d7aULL,
+ 0x5134843c1b317215ULL,
+ 0x169efed5b0d68d21ULL,
+ 0xa5b0b26bb371d24eULL,
+ 0x99ca0b06e7197349ULL,
+ 0x2ae447b8e4be2c26ULL,
+ 0x6d4e3d514f59d312ULL,
+ 0xde6071ef4cfe8c7dULL,
+ 0x15bb4f8be788911cULL,
+ 0xa6950335e42fce73ULL,
+ 0xe13f79dc4fc83147ULL,
+ 0x521135624c6f6e28ULL,
+ 0x6e6b8c0f1807cf2fULL,
+ 0xdd45c0b11ba09040ULL,
+ 0x9aefba58b0476f74ULL,
+ 0x29c1f6e6b3e0301bULL,
+ 0xc96c5795d7870f42ULL,
+ 0x7a421b2bd420502dULL,
+ 0x3de861c27fc7af19ULL,
+ 0x8ec62d7c7c60f076ULL,
+ 0xb2bc941128085171ULL,
+ 0x0192d8af2baf0e1eULL,
+ 0x4638a2468048f12aULL,
+ 0xf516eef883efae45ULL,
+ 0x3ecdd09c2899b324ULL,
+ 0x8de39c222b3eec4bULL,
+ 0xca49e6cb80d9137fULL,
+ 0x7967aa75837e4c10ULL,
+ 0x451d1318d716ed17ULL,
+ 0xf6335fa6d4b1b278ULL,
+ 0xb199254f7f564d4cULL,
+ 0x02b769f17cf11223ULL,
+ 0xb4f7f6ad86b4690bULL,
+ 0x07d9ba1385133664ULL,
+ 0x4073c0fa2ef4c950ULL,
+ 0xf35d8c442d53963fULL,
+ 0xcf273529793b3738ULL,
+ 0x7c0979977a9c6857ULL,
+ 0x3ba3037ed17b9763ULL,
+ 0x888d4fc0d2dcc80cULL,
+ 0x435671a479aad56dULL,
+ 0xf0783d1a7a0d8a02ULL,
+ 0xb7d247f3d1ea7536ULL,
+ 0x04fc0b4dd24d2a59ULL,
+ 0x3886b22086258b5eULL,
+ 0x8ba8fe9e8582d431ULL,
+ 0xcc0284772e652b05ULL,
+ 0x7f2cc8c92dc2746aULL,
+ 0x325b15e575e1c3d0ULL,
+ 0x8175595b76469cbfULL,
+ 0xc6df23b2dda1638bULL,
+ 0x75f16f0cde063ce4ULL,
+ 0x498bd6618a6e9de3ULL,
+ 0xfaa59adf89c9c28cULL,
+ 0xbd0fe036222e3db8ULL,
+ 0x0e21ac88218962d7ULL,
+ 0xc5fa92ec8aff7fb6ULL,
+ 0x76d4de52895820d9ULL,
+ 0x317ea4bb22bfdfedULL,
+ 0x8250e80521188082ULL,
+ 0xbe2a516875702185ULL,
+ 0x0d041dd676d77eeaULL,
+ 0x4aae673fdd3081deULL,
+ 0xf9802b81de97deb1ULL,
+ 0x4fc0b4dd24d2a599ULL,
+ 0xfceef8632775faf6ULL,
+ 0xbb44828a8c9205c2ULL,
+ 0x086ace348f355aadULL,
+ 0x34107759db5dfbaaULL,
+ 0x873e3be7d8faa4c5ULL,
+ 0xc094410e731d5bf1ULL,
+ 0x73ba0db070ba049eULL,
+ 0xb86133d4dbcc19ffULL,
+ 0x0b4f7f6ad86b4690ULL,
+ 0x4ce50583738cb9a4ULL,
+ 0xffcb493d702be6cbULL,
+ 0xc3b1f050244347ccULL,
+ 0x709fbcee27e418a3ULL,
+ 0x3735c6078c03e797ULL,
+ 0x841b8ab98fa4b8f8ULL,
+ 0xadda7c5f3c4488e3ULL,
+ 0x1ef430e13fe3d78cULL,
+ 0x595e4a08940428b8ULL,
+ 0xea7006b697a377d7ULL,
+ 0xd60abfdbc3cbd6d0ULL,
+ 0x6524f365c06c89bfULL,
+ 0x228e898c6b8b768bULL,
+ 0x91a0c532682c29e4ULL,
+ 0x5a7bfb56c35a3485ULL,
+ 0xe955b7e8c0fd6beaULL,
+ 0xaeffcd016b1a94deULL,
+ 0x1dd181bf68bdcbb1ULL,
+ 0x21ab38d23cd56ab6ULL,
+ 0x9285746c3f7235d9ULL,
+ 0xd52f0e859495caedULL,
+ 0x6601423b97329582ULL,
+ 0xd041dd676d77eeaaULL,
+ 0x636f91d96ed0b1c5ULL,
+ 0x24c5eb30c5374ef1ULL,
+ 0x97eba78ec690119eULL,
+ 0xab911ee392f8b099ULL,
+ 0x18bf525d915feff6ULL,
+ 0x5f1528b43ab810c2ULL,
+ 0xec3b640a391f4fadULL,
+ 0x27e05a6e926952ccULL,
+ 0x94ce16d091ce0da3ULL,
+ 0xd3646c393a29f297ULL,
+ 0x604a2087398eadf8ULL,
+ 0x5c3099ea6de60cffULL,
+ 0xef1ed5546e415390ULL,
+ 0xa8b4afbdc5a6aca4ULL,
+ 0x1b9ae303c601f3cbULL,
+ 0x56ed3e2f9e224471ULL,
+ 0xe5c372919d851b1eULL,
+ 0xa26908783662e42aULL,
+ 0x114744c635c5bb45ULL,
+ 0x2d3dfdab61ad1a42ULL,
+ 0x9e13b115620a452dULL,
+ 0xd9b9cbfcc9edba19ULL,
+ 0x6a978742ca4ae576ULL,
+ 0xa14cb926613cf817ULL,
+ 0x1262f598629ba778ULL,
+ 0x55c88f71c97c584cULL,
+ 0xe6e6c3cfcadb0723ULL,
+ 0xda9c7aa29eb3a624ULL,
+ 0x69b2361c9d14f94bULL,
+ 0x2e184cf536f3067fULL,
+ 0x9d36004b35545910ULL,
+ 0x2b769f17cf112238ULL,
+ 0x9858d3a9ccb67d57ULL,
+ 0xdff2a94067518263ULL,
+ 0x6cdce5fe64f6dd0cULL,
+ 0x50a65c93309e7c0bULL,
+ 0xe388102d33392364ULL,
+ 0xa4226ac498dedc50ULL,
+ 0x170c267a9b79833fULL,
+ 0xdcd7181e300f9e5eULL,
+ 0x6ff954a033a8c131ULL,
+ 0x28532e49984f3e05ULL,
+ 0x9b7d62f79be8616aULL,
+ 0xa707db9acf80c06dULL,
+ 0x14299724cc279f02ULL,
+ 0x5383edcd67c06036ULL,
+ 0xe0ada17364673f59ULL
+ }
+};
+
+
+/**
+ \brief Initializes the crc seed
+ */
+static __inline__ uint64_t crc64_init(void)
+{
+ return CRC64_ECMA_182.initial;
+}
+
+/**
+ \brief Computes 64 bit the crc
+ \param[in] data Pointer to the Data in the frame
+ \param[in] len Length of the Data
+ \param[in] crc seed
+ \return calculated crc
+ */
+static __inline__ uint64_t crc64_compute(void const *data,
+ uint32_t len,
+ uint64_t seed)
+{
+ uint32_t i;
+ uint64_t crc = seed;
+ uint8_t *bdata = (uint8_t *) data;
+
+ for (i = 0; i < len; i++)
+ crc =
+ CRC64_ECMA_182.
+ table[(crc ^ *bdata++) & CRC64_BYTE_MASK] ^ (crc >> 8);
+
+ return crc;
+}
+
+
+#endif /* __CRC64_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.c
@@ -0,0 +1,7582 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_cc.c
+
+ @Description FM Coarse Classifier implementation
+ *//***************************************************************************/
+#include <linux/math64.h>
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_muram_ext.h"
+
+#include "fm_common.h"
+#include "fm_pcd.h"
+#include "fm_hc.h"
+#include "fm_cc.h"
+#include "crc64.h"
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+
+static t_Error CcRootTryLock(t_Handle h_FmPcdCcTree)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree;
+
+ ASSERT_COND(h_FmPcdCcTree);
+
+ if (FmPcdLockTryLock(p_FmPcdCcTree->p_Lock))
+ return E_OK;
+
+ return ERROR_CODE(E_BUSY);
+}
+
+static void CcRootReleaseLock(t_Handle h_FmPcdCcTree)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree;
+
+ ASSERT_COND(h_FmPcdCcTree);
+
+ FmPcdLockUnlock(p_FmPcdCcTree->p_Lock);
+}
+
+static void UpdateNodeOwner(t_FmPcdCcNode *p_CcNode, bool add)
+{
+ uint32_t intFlags;
+
+ ASSERT_COND(p_CcNode);
+
+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock);
+
+ if (add)
+ p_CcNode->owners++;
+ else
+ {
+ ASSERT_COND(p_CcNode->owners);
+ p_CcNode->owners--;
+ }
+
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+}
+
+static __inline__ t_FmPcdStatsObj* DequeueStatsObj(t_List *p_List)
+{
+ t_FmPcdStatsObj *p_StatsObj = NULL;
+ t_List *p_Next;
+
+ if (!LIST_IsEmpty(p_List))
+ {
+ p_Next = LIST_FIRST(p_List);
+ p_StatsObj = LIST_OBJECT(p_Next, t_FmPcdStatsObj, node);
+ ASSERT_COND(p_StatsObj);
+ LIST_DelAndInit(p_Next);
+ }
+
+ return p_StatsObj;
+}
+
+static __inline__ void EnqueueStatsObj(t_List *p_List,
+ t_FmPcdStatsObj *p_StatsObj)
+{
+ LIST_AddToTail(&p_StatsObj->node, p_List);
+}
+
+static void FreeStatObjects(t_List *p_List, t_Handle h_FmMuram)
+{
+ t_FmPcdStatsObj *p_StatsObj;
+
+ while (!LIST_IsEmpty(p_List))
+ {
+ p_StatsObj = DequeueStatsObj(p_List);
+ ASSERT_COND(p_StatsObj);
+
+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsAd);
+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsCounters);
+
+ XX_Free(p_StatsObj);
+ }
+}
+
+static t_FmPcdStatsObj* GetStatsObj(t_FmPcdCcNode *p_CcNode)
+{
+ t_FmPcdStatsObj* p_StatsObj;
+ t_Handle h_FmMuram;
+
+ ASSERT_COND(p_CcNode);
+
+ /* If 'maxNumOfKeys' was passed, all statistics object were preallocated
+ upon node initialization */
+ if (p_CcNode->maxNumOfKeys)
+ {
+ p_StatsObj = DequeueStatsObj(&p_CcNode->availableStatsLst);
+
+ /* Clean statistics counters & ADs */
+ MemSet8(p_StatsObj->h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+ MemSet8(p_StatsObj->h_StatsCounters, 0, p_CcNode->countersArraySize);
+ }
+ else
+ {
+ h_FmMuram = ((t_FmPcd *)(p_CcNode->h_FmPcd))->h_FmMuram;
+ ASSERT_COND(h_FmMuram);
+
+ p_StatsObj = XX_Malloc(sizeof(t_FmPcdStatsObj));
+ if (!p_StatsObj)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("statistics object"));
+ return NULL;
+ }
+
+ p_StatsObj->h_StatsAd = (t_Handle)FM_MURAM_AllocMem(
+ h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_StatsObj->h_StatsAd)
+ {
+ XX_Free(p_StatsObj);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for statistics ADs"));
+ return NULL;
+ }
+ MemSet8(p_StatsObj->h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ p_StatsObj->h_StatsCounters = (t_Handle)FM_MURAM_AllocMem(
+ h_FmMuram, p_CcNode->countersArraySize,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_StatsObj->h_StatsCounters)
+ {
+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsAd);
+ XX_Free(p_StatsObj);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for statistics counters"));
+ return NULL;
+ }
+ MemSet8(p_StatsObj->h_StatsCounters, 0, p_CcNode->countersArraySize);
+ }
+
+ return p_StatsObj;
+}
+
+static void PutStatsObj(t_FmPcdCcNode *p_CcNode, t_FmPcdStatsObj *p_StatsObj)
+{
+ t_Handle h_FmMuram;
+
+ ASSERT_COND(p_CcNode);
+ ASSERT_COND(p_StatsObj);
+
+ /* If 'maxNumOfKeys' was passed, all statistics object were preallocated
+ upon node initialization and now will be enqueued back to the list */
+ if (p_CcNode->maxNumOfKeys)
+ {
+ /* Clean statistics counters */
+ MemSet8(p_StatsObj->h_StatsCounters, 0, p_CcNode->countersArraySize);
+
+ /* Clean statistics ADs */
+ MemSet8(p_StatsObj->h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ EnqueueStatsObj(&p_CcNode->availableStatsLst, p_StatsObj);
+ }
+ else
+ {
+ h_FmMuram = ((t_FmPcd *)(p_CcNode->h_FmPcd))->h_FmMuram;
+ ASSERT_COND(h_FmMuram);
+
+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsAd);
+ FM_MURAM_FreeMem(h_FmMuram, p_StatsObj->h_StatsCounters);
+
+ XX_Free(p_StatsObj);
+ }
+}
+
+static void SetStatsCounters(t_AdOfTypeStats *p_StatsAd,
+ uint32_t statsCountersAddr)
+{
+ uint32_t tmp = (statsCountersAddr & FM_PCD_AD_STATS_COUNTERS_ADDR_MASK);
+
+ WRITE_UINT32(p_StatsAd->statsTableAddr, tmp);
+}
+
+
+static void UpdateStatsAd(t_FmPcdCcStatsParams *p_FmPcdCcStatsParams,
+ t_Handle h_Ad, uint64_t physicalMuramBase)
+{
+ t_AdOfTypeStats *p_StatsAd;
+ uint32_t statsCountersAddr, nextActionAddr, tmp;
+#if (DPAA_VERSION >= 11)
+ uint32_t frameLengthRangesAddr;
+#endif /* (DPAA_VERSION >= 11) */
+
+ p_StatsAd = (t_AdOfTypeStats *)p_FmPcdCcStatsParams->h_StatsAd;
+
+ tmp = FM_PCD_AD_STATS_TYPE;
+
+#if (DPAA_VERSION >= 11)
+ if (p_FmPcdCcStatsParams->h_StatsFLRs)
+ {
+ frameLengthRangesAddr = (uint32_t)((XX_VirtToPhys(
+ p_FmPcdCcStatsParams->h_StatsFLRs) - physicalMuramBase));
+ tmp |= (frameLengthRangesAddr & FM_PCD_AD_STATS_FLR_ADDR_MASK);
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ WRITE_UINT32(p_StatsAd->profileTableAddr, tmp);
+
+ nextActionAddr = (uint32_t)((XX_VirtToPhys(h_Ad) - physicalMuramBase));
+ tmp = 0;
+ tmp |= (uint32_t)((nextActionAddr << FM_PCD_AD_STATS_NEXT_ACTION_SHIFT)
+ & FM_PCD_AD_STATS_NEXT_ACTION_MASK);
+ tmp |= (FM_PCD_AD_STATS_NAD_EN | FM_PCD_AD_STATS_OP_CODE);
+
+#if (DPAA_VERSION >= 11)
+ if (p_FmPcdCcStatsParams->h_StatsFLRs)
+ tmp |= FM_PCD_AD_STATS_FLR_EN;
+#endif /* (DPAA_VERSION >= 11) */
+
+ WRITE_UINT32(p_StatsAd->nextActionIndx, tmp);
+
+ statsCountersAddr = (uint32_t)((XX_VirtToPhys(
+ p_FmPcdCcStatsParams->h_StatsCounters) - physicalMuramBase));
+ SetStatsCounters(p_StatsAd, statsCountersAddr);
+}
+
+static void FillAdOfTypeContLookup(t_Handle h_Ad,
+ t_FmPcdCcStatsParams *p_FmPcdCcStatsParams,
+ t_Handle h_FmPcd, t_Handle p_CcNode,
+ t_Handle h_Manip, t_Handle h_FrmReplic)
+{
+ t_FmPcdCcNode *p_Node = (t_FmPcdCcNode *)p_CcNode;
+ t_AdOfTypeContLookup *p_AdContLookup = (t_AdOfTypeContLookup *)h_Ad;
+ t_Handle h_TmpAd;
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t tmpReg32;
+ t_Handle p_AdNewPtr = NULL;
+
+ UNUSED(h_Manip);
+ UNUSED(h_FrmReplic);
+
+ /* there are 3 cases handled in this routine of building a "Continue lookup" type AD.
+ * Case 1: No Manip. The action descriptor is built within the match table.
+ * p_AdResult = p_AdNewPtr;
+ * Case 2: Manip exists. A new AD is created - p_AdNewPtr. It is initialized
+ * either in the FmPcdManipUpdateAdResultForCc routine or it was already
+ * initialized and returned here.
+ * p_AdResult (within the match table) will be initialized after
+ * this routine returns and point to the existing AD.
+ * Case 3: Manip exists. The action descriptor is built within the match table.
+ * FmPcdManipUpdateAdContLookupForCc returns a NULL p_AdNewPtr.
+ */
+
+ /* As default, the "new" ptr is the current one. i.e. the content of the result
+ * AD will be written into the match table itself (case (1))*/
+ p_AdNewPtr = p_AdContLookup;
+
+ /* Initialize an action descriptor, if current statistics mode requires an Ad */
+ if (p_FmPcdCcStatsParams)
+ {
+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsAd);
+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsCounters);
+
+ /* Swapping addresses between statistics Ad and the current lookup AD */
+ h_TmpAd = p_FmPcdCcStatsParams->h_StatsAd;
+ p_FmPcdCcStatsParams->h_StatsAd = h_Ad;
+ h_Ad = h_TmpAd;
+
+ p_AdNewPtr = h_Ad;
+ p_AdContLookup = h_Ad;
+
+ /* Init statistics Ad and connect current lookup AD as 'next action' from statistics Ad */
+ UpdateStatsAd(p_FmPcdCcStatsParams, h_Ad, p_FmPcd->physicalMuramBase);
+ }
+
+#if DPAA_VERSION >= 11
+ if (h_Manip && h_FrmReplic)
+ FmPcdManipUpdateAdContLookupForCc(
+ h_Manip,
+ h_Ad,
+ &p_AdNewPtr,
+ (uint32_t)((XX_VirtToPhys(
+ FrmReplicGroupGetSourceTableDescriptor(h_FrmReplic))
+ - p_FmPcd->physicalMuramBase)));
+ else
+ if (h_FrmReplic)
+ FrmReplicGroupUpdateAd(h_FrmReplic, h_Ad, &p_AdNewPtr);
+ else
+#endif /* (DPAA_VERSION >= 11) */
+ if (h_Manip)
+ FmPcdManipUpdateAdContLookupForCc(
+ h_Manip,
+ h_Ad,
+ &p_AdNewPtr,
+
+#ifdef FM_CAPWAP_SUPPORT
+ /*no check for opcode of manip - this step can be reached only with capwap_applic_specific*/
+ (uint32_t)((XX_VirtToPhys(p_Node->h_AdTable) - p_FmPcd->physicalMuramBase))
+#else /* not FM_CAPWAP_SUPPORT */
+ (uint32_t)((XX_VirtToPhys(p_Node->h_Ad)
+ - p_FmPcd->physicalMuramBase))
+#endif /* not FM_CAPWAP_SUPPORT */
+ );
+
+ /* if (p_AdNewPtr = NULL) --> Done. (case (3)) */
+ if (p_AdNewPtr)
+ {
+ /* cases (1) & (2) */
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ tmpReg32 |=
+ p_Node->sizeOfExtraction ? ((p_Node->sizeOfExtraction - 1) << 24) :
+ 0;
+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(p_Node->h_AdTable)
+ - p_FmPcd->physicalMuramBase);
+ WRITE_UINT32(p_AdContLookup->ccAdBase, tmpReg32);
+
+ tmpReg32 = 0;
+ tmpReg32 |= p_Node->numOfKeys << 24;
+ tmpReg32 |= (p_Node->lclMask ? FM_PCD_AD_CONT_LOOKUP_LCL_MASK : 0);
+ tmpReg32 |=
+ p_Node->h_KeysMatchTable ? (uint32_t)(XX_VirtToPhys(
+ p_Node->h_KeysMatchTable) - p_FmPcd->physicalMuramBase) :
+ 0;
+ WRITE_UINT32(p_AdContLookup->matchTblPtr, tmpReg32);
+
+ tmpReg32 = 0;
+ tmpReg32 |= p_Node->prsArrayOffset << 24;
+ tmpReg32 |= p_Node->offset << 16;
+ tmpReg32 |= p_Node->parseCode;
+ WRITE_UINT32(p_AdContLookup->pcAndOffsets, tmpReg32);
+
+ MemCpy8((void*)&p_AdContLookup->gmask, p_Node->p_GlblMask,
+ CC_GLBL_MASK_SIZE);
+ }
+}
+
+static t_Error AllocAndFillAdForContLookupManip(t_Handle h_CcNode)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_CcNode);
+
+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock);
+
+ if (!p_CcNode->h_Ad)
+ {
+ if (p_CcNode->maxNumOfKeys)
+ p_CcNode->h_Ad = p_CcNode->h_TmpAd;
+ else
+ p_CcNode->h_Ad = (t_Handle)FM_MURAM_AllocMem(
+ ((t_FmPcd *)(p_CcNode->h_FmPcd))->h_FmMuram,
+ FM_PCD_CC_AD_ENTRY_SIZE, FM_PCD_CC_AD_TABLE_ALIGN);
+
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+
+ if (!p_CcNode->h_Ad)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC action descriptor"));
+
+ MemSet8(p_CcNode->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ FillAdOfTypeContLookup(p_CcNode->h_Ad, NULL, p_CcNode->h_FmPcd,
+ p_CcNode, NULL, NULL);
+ }
+ else
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+
+ return E_OK;
+}
+
+static t_Error SetRequiredAction1(
+ t_Handle h_FmPcd, uint32_t requiredAction,
+ t_FmPcdCcKeyAndNextEngineParams *p_CcKeyAndNextEngineParamsTmp,
+ t_Handle h_AdTmp, uint16_t numOfEntries, t_Handle h_Tree)
+{
+ t_AdOfTypeResult *p_AdTmp = (t_AdOfTypeResult *)h_AdTmp;
+ uint32_t tmpReg32;
+ t_Error err;
+ t_FmPcdCcNode *p_CcNode;
+ int i = 0;
+ uint16_t tmp = 0;
+ uint16_t profileId;
+ uint8_t relativeSchemeId, physicalSchemeId;
+ t_CcNodeInformation ccNodeInfo;
+
+ for (i = 0; i < numOfEntries; i++)
+ {
+ if (i == 0)
+ h_AdTmp = PTR_MOVE(h_AdTmp, i*FM_PCD_CC_AD_ENTRY_SIZE);
+ else
+ h_AdTmp = PTR_MOVE(h_AdTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ switch (p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.nextEngine)
+ {
+ case (e_FM_PCD_CC):
+ if (requiredAction)
+ {
+ p_CcNode =
+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.ccParams.h_CcNode;
+ ASSERT_COND(p_CcNode);
+ if (p_CcNode->shadowAction == requiredAction)
+ break;
+ if ((requiredAction & UPDATE_CC_WITH_TREE)
+ && !(p_CcNode->shadowAction & UPDATE_CC_WITH_TREE))
+ {
+
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = h_Tree;
+ EnqueueNodeInfoToRelevantLst(&p_CcNode->ccTreesLst,
+ &ccNodeInfo, NULL);
+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |=
+ UPDATE_CC_WITH_TREE;
+ }
+ if ((requiredAction & UPDATE_CC_SHADOW_CLEAR)
+ && !(p_CcNode->shadowAction & UPDATE_CC_SHADOW_CLEAR))
+ {
+
+ p_CcNode->shadowAction = 0;
+ }
+
+ if ((requiredAction & UPDATE_CC_WITH_DELETE_TREE)
+ && !(p_CcNode->shadowAction
+ & UPDATE_CC_WITH_DELETE_TREE))
+ {
+ DequeueNodeInfoFromRelevantLst(&p_CcNode->ccTreesLst,
+ h_Tree, NULL);
+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |=
+ UPDATE_CC_WITH_DELETE_TREE;
+ }
+ if (p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine
+ != e_FM_PCD_INVALID)
+ tmp = (uint8_t)(p_CcNode->numOfKeys + 1);
+ else
+ tmp = p_CcNode->numOfKeys;
+ err = SetRequiredAction1(h_FmPcd, requiredAction,
+ p_CcNode->keyAndNextEngineParams,
+ p_CcNode->h_AdTable, tmp, h_Tree);
+ if (err != E_OK)
+ return err;
+ if (requiredAction != UPDATE_CC_SHADOW_CLEAR)
+ p_CcNode->shadowAction |= requiredAction;
+ }
+ break;
+
+ case (e_FM_PCD_KG):
+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA)
+ && !(p_CcKeyAndNextEngineParamsTmp[i].shadowAction
+ & UPDATE_NIA_ENQ_WITHOUT_DMA))
+ {
+ physicalSchemeId =
+ FmPcdKgGetSchemeId(
+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.kgParams.h_DirectScheme);
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(
+ h_FmPcd, physicalSchemeId);
+ if (relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+ if (!FmPcdKgIsSchemeValidSw(
+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.kgParams.h_DirectScheme))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Invalid direct scheme."));
+ if (!KgIsSchemeAlwaysDirect(h_FmPcd, relativeSchemeId))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("For this action scheme has to be direct."));
+ err =
+ FmPcdKgCcGetSetParams(
+ h_FmPcd,
+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.kgParams.h_DirectScheme,
+ requiredAction, 0);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |=
+ requiredAction;
+ }
+ break;
+
+ case (e_FM_PCD_PLCR):
+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA)
+ && !(p_CcKeyAndNextEngineParamsTmp[i].shadowAction
+ & UPDATE_NIA_ENQ_WITHOUT_DMA))
+ {
+ if (!p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.plcrParams.overrideParams)
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("In this initialization only overrideFqid can be initialized"));
+ if (!p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.plcrParams.sharedProfile)
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("In this initialization only overrideFqid can be initialized"));
+ err =
+ FmPcdPlcrGetAbsoluteIdByProfileParams(
+ h_FmPcd,
+ e_FM_PCD_PLCR_SHARED,
+ NULL,
+ p_CcKeyAndNextEngineParamsTmp[i].nextEngineParams.params.plcrParams.newRelativeProfileId,
+ &profileId);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ err = FmPcdPlcrCcGetSetParams(h_FmPcd, profileId,
+ requiredAction);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |=
+ requiredAction;
+ }
+ break;
+
+ case (e_FM_PCD_DONE):
+ if ((requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA)
+ && !(p_CcKeyAndNextEngineParamsTmp[i].shadowAction
+ & UPDATE_NIA_ENQ_WITHOUT_DMA))
+ {
+ tmpReg32 = GET_UINT32(p_AdTmp->nia);
+ if ((tmpReg32 & GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd))
+ != GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("Next engine was previously assigned not as PCD_DONE"));
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+ WRITE_UINT32(p_AdTmp->nia, tmpReg32);
+ p_CcKeyAndNextEngineParamsTmp[i].shadowAction |=
+ requiredAction;
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ return E_OK;
+}
+
+static t_Error SetRequiredAction(
+ t_Handle h_FmPcd, uint32_t requiredAction,
+ t_FmPcdCcKeyAndNextEngineParams *p_CcKeyAndNextEngineParamsTmp,
+ t_Handle h_AdTmp, uint16_t numOfEntries, t_Handle h_Tree)
+{
+ t_Error err = SetRequiredAction1(h_FmPcd, requiredAction,
+ p_CcKeyAndNextEngineParamsTmp, h_AdTmp,
+ numOfEntries, h_Tree);
+ if (err != E_OK)
+ return err;
+ return SetRequiredAction1(h_FmPcd, UPDATE_CC_SHADOW_CLEAR,
+ p_CcKeyAndNextEngineParamsTmp, h_AdTmp,
+ numOfEntries, h_Tree);
+}
+
+static t_Error ReleaseModifiedDataStructure(
+ t_Handle h_FmPcd, t_List *h_FmPcdOldPointersLst,
+ t_List *h_FmPcdNewPointersLst,
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalParams,
+ bool useShadowStructs)
+{
+ t_List *p_Pos;
+ t_Error err = E_OK;
+ t_CcNodeInformation ccNodeInfo, *p_CcNodeInformation;
+ t_Handle h_Muram;
+ t_FmPcdCcNode *p_FmPcdCcNextNode, *p_FmPcdCcWorkingOnNode;
+ t_List *p_UpdateLst;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_AdditionalParams->h_CurrentNode,
+ E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdOldPointersLst, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdNewPointersLst, E_INVALID_HANDLE);
+
+ /* We don't update subtree of the new node with new tree because it was done in the previous stage */
+ if (p_AdditionalParams->h_NodeForAdd)
+ {
+ p_FmPcdCcNextNode = (t_FmPcdCcNode*)p_AdditionalParams->h_NodeForAdd;
+
+ if (!p_AdditionalParams->tree)
+ p_UpdateLst = &p_FmPcdCcNextNode->ccPrevNodesLst;
+ else
+ p_UpdateLst = &p_FmPcdCcNextNode->ccTreeIdLst;
+
+ p_CcNodeInformation = FindNodeInfoInReleventLst(
+ p_UpdateLst, p_AdditionalParams->h_CurrentNode,
+ p_FmPcdCcNextNode->h_Spinlock);
+
+ if (p_CcNodeInformation)
+ p_CcNodeInformation->index++;
+ else
+ {
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = (t_Handle)p_AdditionalParams->h_CurrentNode;
+ ccNodeInfo.index = 1;
+ EnqueueNodeInfoToRelevantLst(p_UpdateLst, &ccNodeInfo,
+ p_FmPcdCcNextNode->h_Spinlock);
+ }
+ if (p_AdditionalParams->h_ManipForAdd)
+ {
+ p_CcNodeInformation = FindNodeInfoInReleventLst(
+ FmPcdManipGetNodeLstPointedOnThisManip(
+ p_AdditionalParams->h_ManipForAdd),
+ p_AdditionalParams->h_CurrentNode,
+ FmPcdManipGetSpinlock(p_AdditionalParams->h_ManipForAdd));
+
+ if (p_CcNodeInformation)
+ p_CcNodeInformation->index++;
+ else
+ {
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode =
+ (t_Handle)p_AdditionalParams->h_CurrentNode;
+ ccNodeInfo.index = 1;
+ EnqueueNodeInfoToRelevantLst(
+ FmPcdManipGetNodeLstPointedOnThisManip(
+ p_AdditionalParams->h_ManipForAdd),
+ &ccNodeInfo,
+ FmPcdManipGetSpinlock(
+ p_AdditionalParams->h_ManipForAdd));
+ }
+ }
+ }
+
+ if (p_AdditionalParams->h_NodeForRmv)
+ {
+ p_FmPcdCcNextNode = (t_FmPcdCcNode*)p_AdditionalParams->h_NodeForRmv;
+
+ if (!p_AdditionalParams->tree)
+ {
+ p_UpdateLst = &p_FmPcdCcNextNode->ccPrevNodesLst;
+ p_FmPcdCcWorkingOnNode =
+ (t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode);
+
+ for (p_Pos = LIST_FIRST(&p_FmPcdCcWorkingOnNode->ccTreesLst);
+ p_Pos != (&p_FmPcdCcWorkingOnNode->ccTreesLst); p_Pos =
+ LIST_NEXT(p_Pos))
+ {
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+
+ ASSERT_COND(p_CcNodeInformation->h_CcNode);
+
+ err =
+ SetRequiredAction(
+ h_FmPcd,
+ UPDATE_CC_WITH_DELETE_TREE,
+ &((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams[p_AdditionalParams->savedKeyIndex],
+ PTR_MOVE(((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_AdTable, p_AdditionalParams->savedKeyIndex*FM_PCD_CC_AD_ENTRY_SIZE),
+ 1, p_CcNodeInformation->h_CcNode);
+ }
+ }
+ else
+ {
+ p_UpdateLst = &p_FmPcdCcNextNode->ccTreeIdLst;
+
+ err =
+ SetRequiredAction(
+ h_FmPcd,
+ UPDATE_CC_WITH_DELETE_TREE,
+ &((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams[p_AdditionalParams->savedKeyIndex],
+ UINT_TO_PTR(((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->ccTreeBaseAddr + p_AdditionalParams->savedKeyIndex*FM_PCD_CC_AD_ENTRY_SIZE),
+ 1, p_AdditionalParams->h_CurrentNode);
+ }
+ if (err)
+ return err;
+
+ /* We remove from the subtree of the removed node tree because it wasn't done in the previous stage
+ Update ccPrevNodesLst or ccTreeIdLst of the removed node
+ Update of the node owner */
+ p_CcNodeInformation = FindNodeInfoInReleventLst(
+ p_UpdateLst, p_AdditionalParams->h_CurrentNode,
+ p_FmPcdCcNextNode->h_Spinlock);
+
+ ASSERT_COND(p_CcNodeInformation);
+ ASSERT_COND(p_CcNodeInformation->index);
+
+ p_CcNodeInformation->index--;
+
+ if (p_CcNodeInformation->index == 0)
+ DequeueNodeInfoFromRelevantLst(p_UpdateLst,
+ p_AdditionalParams->h_CurrentNode,
+ p_FmPcdCcNextNode->h_Spinlock);
+
+ UpdateNodeOwner(p_FmPcdCcNextNode, FALSE);
+
+ if (p_AdditionalParams->h_ManipForRmv)
+ {
+ p_CcNodeInformation = FindNodeInfoInReleventLst(
+ FmPcdManipGetNodeLstPointedOnThisManip(
+ p_AdditionalParams->h_ManipForRmv),
+ p_AdditionalParams->h_CurrentNode,
+ FmPcdManipGetSpinlock(p_AdditionalParams->h_ManipForRmv));
+
+ ASSERT_COND(p_CcNodeInformation);
+ ASSERT_COND(p_CcNodeInformation->index);
+
+ p_CcNodeInformation->index--;
+
+ if (p_CcNodeInformation->index == 0)
+ DequeueNodeInfoFromRelevantLst(
+ FmPcdManipGetNodeLstPointedOnThisManip(
+ p_AdditionalParams->h_ManipForRmv),
+ p_AdditionalParams->h_CurrentNode,
+ FmPcdManipGetSpinlock(
+ p_AdditionalParams->h_ManipForRmv));
+ }
+ }
+
+ if (p_AdditionalParams->h_ManipForRmv)
+ FmPcdManipUpdateOwner(p_AdditionalParams->h_ManipForRmv, FALSE);
+
+ if (p_AdditionalParams->p_StatsObjForRmv)
+ PutStatsObj((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode),
+ p_AdditionalParams->p_StatsObjForRmv);
+
+#if (DPAA_VERSION >= 11)
+ if (p_AdditionalParams->h_FrmReplicForRmv)
+ FrmReplicGroupUpdateOwner(p_AdditionalParams->h_FrmReplicForRmv,
+ FALSE/* remove */);
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (!useShadowStructs)
+ {
+ h_Muram = FmPcdGetMuramHandle(h_FmPcd);
+ ASSERT_COND(h_Muram);
+
+ if ((p_AdditionalParams->tree && !((t_FmPcd *)h_FmPcd)->p_CcShadow)
+ || (!p_AdditionalParams->tree
+ && !((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->maxNumOfKeys))
+ {
+ /* We release new AD which was allocated and updated for copy from to actual AD */
+ for (p_Pos = LIST_FIRST(h_FmPcdNewPointersLst);
+ p_Pos != (h_FmPcdNewPointersLst); p_Pos = LIST_NEXT(p_Pos))
+ {
+
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+ ASSERT_COND(p_CcNodeInformation->h_CcNode);
+ FM_MURAM_FreeMem(h_Muram, p_CcNodeInformation->h_CcNode);
+ }
+ }
+
+ /* Free Old data structure if it has to be freed - new data structure was allocated*/
+ if (p_AdditionalParams->p_AdTableOld)
+ FM_MURAM_FreeMem(h_Muram, p_AdditionalParams->p_AdTableOld);
+
+ if (p_AdditionalParams->p_KeysMatchTableOld)
+ FM_MURAM_FreeMem(h_Muram, p_AdditionalParams->p_KeysMatchTableOld);
+ }
+
+ /* Update current modified node with changed fields if it's required*/
+ if (!p_AdditionalParams->tree)
+ {
+ if (p_AdditionalParams->p_AdTableNew)
+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_AdTable =
+ p_AdditionalParams->p_AdTableNew;
+
+ if (p_AdditionalParams->p_KeysMatchTableNew)
+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_KeysMatchTable =
+ p_AdditionalParams->p_KeysMatchTableNew;
+
+ /* Locking node's spinlock before updating 'keys and next engine' structure,
+ as it maybe used to retrieve keys statistics */
+ intFlags =
+ XX_LockIntrSpinlock(
+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_Spinlock);
+
+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->numOfKeys =
+ p_AdditionalParams->numOfKeys;
+
+ memcpy(((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams,
+ &p_AdditionalParams->keyAndNextEngineParams,
+ sizeof(t_FmPcdCcKeyAndNextEngineParams) * (CC_MAX_NUM_OF_KEYS));
+
+ XX_UnlockIntrSpinlock(
+ ((t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode))->h_Spinlock,
+ intFlags);
+ }
+ else
+ {
+ uint8_t numEntries =
+ ((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->numOfEntries;
+ ASSERT_COND(numEntries < FM_PCD_MAX_NUM_OF_CC_GROUPS);
+ memcpy(&((t_FmPcdCcTree *)(p_AdditionalParams->h_CurrentNode))->keyAndNextEngineParams,
+ &p_AdditionalParams->keyAndNextEngineParams,
+ sizeof(t_FmPcdCcKeyAndNextEngineParams) * numEntries);
+ }
+
+ ReleaseLst(h_FmPcdOldPointersLst);
+ ReleaseLst(h_FmPcdNewPointersLst);
+
+ XX_Free(p_AdditionalParams);
+
+ return E_OK;
+}
+
+static t_Handle BuildNewAd(
+ t_Handle h_Ad,
+ t_FmPcdModifyCcKeyAdditionalParams *p_FmPcdModifyCcKeyAdditionalParams,
+ t_FmPcdCcNode *p_CcNode,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_FmPcdCcNodeTmp;
+ t_Handle h_OrigAd = NULL;
+
+ p_FmPcdCcNodeTmp = (t_FmPcdCcNode*)XX_Malloc(sizeof(t_FmPcdCcNode));
+ if (!p_FmPcdCcNodeTmp)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_FmPcdCcNodeTmp"));
+ return NULL;
+ }
+ memset(p_FmPcdCcNodeTmp, 0, sizeof(t_FmPcdCcNode));
+
+ p_FmPcdCcNodeTmp->numOfKeys = p_FmPcdModifyCcKeyAdditionalParams->numOfKeys;
+ p_FmPcdCcNodeTmp->h_KeysMatchTable =
+ p_FmPcdModifyCcKeyAdditionalParams->p_KeysMatchTableNew;
+ p_FmPcdCcNodeTmp->h_AdTable =
+ p_FmPcdModifyCcKeyAdditionalParams->p_AdTableNew;
+
+ p_FmPcdCcNodeTmp->lclMask = p_CcNode->lclMask;
+ p_FmPcdCcNodeTmp->parseCode = p_CcNode->parseCode;
+ p_FmPcdCcNodeTmp->offset = p_CcNode->offset;
+ p_FmPcdCcNodeTmp->prsArrayOffset = p_CcNode->prsArrayOffset;
+ p_FmPcdCcNodeTmp->ctrlFlow = p_CcNode->ctrlFlow;
+ p_FmPcdCcNodeTmp->ccKeySizeAccExtraction = p_CcNode->ccKeySizeAccExtraction;
+ p_FmPcdCcNodeTmp->sizeOfExtraction = p_CcNode->sizeOfExtraction;
+ p_FmPcdCcNodeTmp->glblMaskSize = p_CcNode->glblMaskSize;
+ p_FmPcdCcNodeTmp->p_GlblMask = p_CcNode->p_GlblMask;
+
+ if (p_FmPcdCcNextEngineParams->nextEngine == e_FM_PCD_CC)
+ {
+ if (p_FmPcdCcNextEngineParams->h_Manip)
+ {
+ h_OrigAd = p_CcNode->h_Ad;
+ if (AllocAndFillAdForContLookupManip(
+ p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode)
+ != E_OK)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ XX_Free(p_FmPcdCcNodeTmp);
+ return NULL;
+ }
+ }
+ FillAdOfTypeContLookup(h_Ad, NULL, p_CcNode->h_FmPcd, p_FmPcdCcNodeTmp,
+ h_OrigAd ? NULL : p_FmPcdCcNextEngineParams->h_Manip, NULL);
+ }
+
+#if (DPAA_VERSION >= 11)
+ if ((p_FmPcdCcNextEngineParams->nextEngine == e_FM_PCD_FR)
+ && (p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic))
+ {
+ FillAdOfTypeContLookup(
+ h_Ad, NULL, p_CcNode->h_FmPcd, p_FmPcdCcNodeTmp,
+ p_FmPcdCcNextEngineParams->h_Manip,
+ p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic);
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ XX_Free(p_FmPcdCcNodeTmp);
+
+ return E_OK;
+}
+
+static t_Error DynamicChangeHc(
+ t_Handle h_FmPcd, t_List *h_OldPointersLst, t_List *h_NewPointersLst,
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalParams,
+ bool useShadowStructs)
+{
+ t_List *p_PosOld, *p_PosNew;
+ uint32_t oldAdAddrOffset, newAdAddrOffset;
+ uint16_t i = 0;
+ t_Error err = E_OK;
+ uint8_t numOfModifiedPtr;
+
+ ASSERT_COND(h_FmPcd);
+ ASSERT_COND(h_OldPointersLst);
+ ASSERT_COND(h_NewPointersLst);
+
+ numOfModifiedPtr = (uint8_t)LIST_NumOfObjs(h_OldPointersLst);
+
+ if (numOfModifiedPtr)
+ {
+ p_PosNew = LIST_FIRST(h_NewPointersLst);
+ p_PosOld = LIST_FIRST(h_OldPointersLst);
+
+ /* Retrieve address of new AD */
+ newAdAddrOffset = FmPcdCcGetNodeAddrOffsetFromNodeInfo(h_FmPcd,
+ p_PosNew);
+ if (newAdAddrOffset == (uint32_t)ILLEGAL_BASE)
+ {
+ ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst,
+ h_NewPointersLst,
+ p_AdditionalParams, useShadowStructs);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("New AD address"));
+ }
+
+ for (i = 0; i < numOfModifiedPtr; i++)
+ {
+ /* Retrieve address of current AD */
+ oldAdAddrOffset = FmPcdCcGetNodeAddrOffsetFromNodeInfo(h_FmPcd,
+ p_PosOld);
+ if (oldAdAddrOffset == (uint32_t)ILLEGAL_BASE)
+ {
+ ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst,
+ h_NewPointersLst,
+ p_AdditionalParams,
+ useShadowStructs);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Old AD address"));
+ }
+
+ /* Invoke host command to copy from new AD to old AD */
+ err = FmHcPcdCcDoDynamicChange(((t_FmPcd *)h_FmPcd)->h_Hc,
+ oldAdAddrOffset, newAdAddrOffset);
+ if (err)
+ {
+ ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst,
+ h_NewPointersLst,
+ p_AdditionalParams,
+ useShadowStructs);
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("For part of nodes changes are done - situation is danger"));
+ }
+
+ p_PosOld = LIST_NEXT(p_PosOld);
+ }
+ }
+ return E_OK;
+}
+
+static t_Error DoDynamicChange(
+ t_Handle h_FmPcd, t_List *h_OldPointersLst, t_List *h_NewPointersLst,
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalParams,
+ bool useShadowStructs)
+{
+ t_FmPcdCcNode *p_CcNode =
+ (t_FmPcdCcNode *)(p_AdditionalParams->h_CurrentNode);
+ t_List *p_PosNew;
+ t_CcNodeInformation *p_CcNodeInfo;
+ t_FmPcdCcNextEngineParams nextEngineParams;
+ t_Handle h_Ad;
+ uint32_t keySize;
+ t_Error err = E_OK;
+ uint8_t numOfModifiedPtr;
+
+ ASSERT_COND(h_FmPcd);
+
+ memset(&nextEngineParams, 0, sizeof(t_FmPcdCcNextEngineParams));
+
+ numOfModifiedPtr = (uint8_t)LIST_NumOfObjs(h_OldPointersLst);
+
+ if (numOfModifiedPtr)
+ {
+
+ p_PosNew = LIST_FIRST(h_NewPointersLst);
+
+ /* Invoke host-command to copy from the new Ad to existing Ads */
+ err = DynamicChangeHc(h_FmPcd, h_OldPointersLst, h_NewPointersLst,
+ p_AdditionalParams, useShadowStructs);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (useShadowStructs)
+ {
+ /* When the host-command above has ended, the old structures are 'free'and we can update
+ them by copying from the new shadow structures. */
+ if (p_CcNode->lclMask)
+ keySize = (uint32_t)(2 * p_CcNode->ccKeySizeAccExtraction);
+ else
+ keySize = p_CcNode->ccKeySizeAccExtraction;
+
+ MemCpy8(p_AdditionalParams->p_KeysMatchTableOld,
+ p_AdditionalParams->p_KeysMatchTableNew,
+ p_CcNode->maxNumOfKeys * keySize * sizeof(uint8_t));
+
+ MemCpy8(
+ p_AdditionalParams->p_AdTableOld,
+ p_AdditionalParams->p_AdTableNew,
+ (uint32_t)((p_CcNode->maxNumOfKeys + 1)
+ * FM_PCD_CC_AD_ENTRY_SIZE));
+
+ /* Retrieve the address of the allocated Ad */
+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_PosNew);
+ h_Ad = p_CcNodeInfo->h_CcNode;
+
+ /* Build a new Ad that holds the old (now updated) structures */
+ p_AdditionalParams->p_KeysMatchTableNew =
+ p_AdditionalParams->p_KeysMatchTableOld;
+ p_AdditionalParams->p_AdTableNew = p_AdditionalParams->p_AdTableOld;
+
+ nextEngineParams.nextEngine = e_FM_PCD_CC;
+ nextEngineParams.params.ccParams.h_CcNode = (t_Handle)p_CcNode;
+
+ BuildNewAd(h_Ad, p_AdditionalParams, p_CcNode, &nextEngineParams);
+
+ /* HC to copy from the new Ad (old updated structures) to current Ad (uses shadow structures) */
+ err = DynamicChangeHc(h_FmPcd, h_OldPointersLst, h_NewPointersLst,
+ p_AdditionalParams, useShadowStructs);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ err = ReleaseModifiedDataStructure(h_FmPcd, h_OldPointersLst,
+ h_NewPointersLst,
+ p_AdditionalParams, useShadowStructs);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+#ifdef FM_CAPWAP_SUPPORT
+static bool IsCapwapApplSpecific(t_Handle h_Node)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_Node;
+ bool isManipForCapwapApplSpecificBuild = FALSE;
+ int i = 0;
+
+ ASSERT_COND(h_Node);
+ /* assumption that this function called only for INDEXED_FLOW_ID - so no miss*/
+ for (i = 0; i < p_CcNode->numOfKeys; i++)
+ {
+ if ( p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip &&
+ FmPcdManipIsCapwapApplSpecific(p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip))
+ {
+ isManipForCapwapApplSpecificBuild = TRUE;
+ break;
+ }
+ }
+ return isManipForCapwapApplSpecificBuild;
+
+}
+#endif /* FM_CAPWAP_SUPPORT */
+
+static t_Error CcUpdateParam(
+ t_Handle h_FmPcd, t_Handle h_PcdParams, t_Handle h_FmPort,
+ t_FmPcdCcKeyAndNextEngineParams *p_CcKeyAndNextEngineParams,
+ uint16_t numOfEntries, t_Handle h_Ad, bool validate, uint16_t level,
+ t_Handle h_FmTree, bool modify)
+{
+ t_FmPcdCcNode *p_CcNode;
+ t_Error err;
+ uint16_t tmp = 0;
+ int i = 0;
+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_FmTree;
+
+ level++;
+
+ if (p_CcTree->h_IpReassemblyManip)
+ {
+ err = FmPcdManipUpdate(h_FmPcd, h_PcdParams, h_FmPort,
+ p_CcTree->h_IpReassemblyManip, NULL, validate,
+ level, h_FmTree, modify);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_CcTree->h_CapwapReassemblyManip)
+ {
+ err = FmPcdManipUpdate(h_FmPcd, h_PcdParams, h_FmPort,
+ p_CcTree->h_CapwapReassemblyManip, NULL, validate,
+ level, h_FmTree, modify);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (numOfEntries)
+ {
+ for (i = 0; i < numOfEntries; i++)
+ {
+ if (i == 0)
+ h_Ad = PTR_MOVE(h_Ad, i*FM_PCD_CC_AD_ENTRY_SIZE);
+ else
+ h_Ad = PTR_MOVE(h_Ad, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ if (p_CcKeyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ {
+ p_CcNode =
+ p_CcKeyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode;
+ ASSERT_COND(p_CcNode);
+
+ if (p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip)
+ {
+ err =
+ FmPcdManipUpdate(
+ h_FmPcd,
+ NULL,
+ h_FmPort,
+ p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip,
+ h_Ad, validate, level, h_FmTree, modify);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine
+ != e_FM_PCD_INVALID)
+ tmp = (uint8_t)(p_CcNode->numOfKeys + 1);
+ else
+ tmp = p_CcNode->numOfKeys;
+
+ err = CcUpdateParam(h_FmPcd, h_PcdParams, h_FmPort,
+ p_CcNode->keyAndNextEngineParams, tmp,
+ p_CcNode->h_AdTable, validate, level,
+ h_FmTree, modify);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ else
+ {
+ if (p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip)
+ {
+ err =
+ FmPcdManipUpdate(
+ h_FmPcd,
+ NULL,
+ h_FmPort,
+ p_CcKeyAndNextEngineParams[i].nextEngineParams.h_Manip,
+ h_Ad, validate, level, h_FmTree, modify);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+ }
+ }
+
+ return E_OK;
+}
+
+static ccPrivateInfo_t IcDefineCode(t_FmPcdCcNodeParams *p_CcNodeParam)
+{
+ switch (p_CcNodeParam->extractCcParams.extractNonHdr.action)
+ {
+ case (e_FM_PCD_ACTION_EXACT_MATCH):
+ switch (p_CcNodeParam->extractCcParams.extractNonHdr.src)
+ {
+ case (e_FM_PCD_EXTRACT_FROM_KEY):
+ return CC_PRIVATE_INFO_IC_KEY_EXACT_MATCH;
+ case (e_FM_PCD_EXTRACT_FROM_HASH):
+ return CC_PRIVATE_INFO_IC_HASH_EXACT_MATCH;
+ default:
+ return CC_PRIVATE_INFO_NONE;
+ }
+
+ case (e_FM_PCD_ACTION_INDEXED_LOOKUP):
+ switch (p_CcNodeParam->extractCcParams.extractNonHdr.src)
+ {
+ case (e_FM_PCD_EXTRACT_FROM_HASH):
+ return CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP;
+ case (e_FM_PCD_EXTRACT_FROM_FLOW_ID):
+ return CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP;
+ default:
+ return CC_PRIVATE_INFO_NONE;
+ }
+
+ default:
+ break;
+ }
+
+ return CC_PRIVATE_INFO_NONE;
+}
+
+static t_CcNodeInformation * DequeueAdditionalInfoFromRelevantLst(
+ t_List *p_List)
+{
+ t_CcNodeInformation *p_CcNodeInfo = NULL;
+
+ if (!LIST_IsEmpty(p_List))
+ {
+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_List->p_Next);
+ LIST_DelAndInit(&p_CcNodeInfo->node);
+ }
+
+ return p_CcNodeInfo;
+}
+
+void ReleaseLst(t_List *p_List)
+{
+ t_CcNodeInformation *p_CcNodeInfo = NULL;
+
+ if (!LIST_IsEmpty(p_List))
+ {
+ p_CcNodeInfo = DequeueAdditionalInfoFromRelevantLst(p_List);
+ while (p_CcNodeInfo)
+ {
+ XX_Free(p_CcNodeInfo);
+ p_CcNodeInfo = DequeueAdditionalInfoFromRelevantLst(p_List);
+ }
+ }
+
+ LIST_Del(p_List);
+}
+
+static void DeleteNode(t_FmPcdCcNode *p_CcNode)
+{
+ uint32_t i;
+
+ if (!p_CcNode)
+ return;
+
+ if (p_CcNode->p_GlblMask)
+ {
+ XX_Free(p_CcNode->p_GlblMask);
+ p_CcNode->p_GlblMask = NULL;
+ }
+
+ if (p_CcNode->h_KeysMatchTable)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd),
+ p_CcNode->h_KeysMatchTable);
+ p_CcNode->h_KeysMatchTable = NULL;
+ }
+
+ if (p_CcNode->h_AdTable)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd),
+ p_CcNode->h_AdTable);
+ p_CcNode->h_AdTable = NULL;
+ }
+
+ if (p_CcNode->h_Ad)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd),
+ p_CcNode->h_Ad);
+ p_CcNode->h_Ad = NULL;
+ p_CcNode->h_TmpAd = NULL;
+ }
+
+ if (p_CcNode->h_StatsFLRs)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd),
+ p_CcNode->h_StatsFLRs);
+ p_CcNode->h_StatsFLRs = NULL;
+ }
+
+ if (p_CcNode->h_Spinlock)
+ {
+ XX_FreeSpinlock(p_CcNode->h_Spinlock);
+ p_CcNode->h_Spinlock = NULL;
+ }
+
+ /* Restore the original counters pointer instead of the mutual pointer (mutual to all hash buckets) */
+ if (p_CcNode->isHashBucket
+ && (p_CcNode->statisticsMode != e_FM_PCD_CC_STATS_MODE_NONE))
+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].p_StatsObj->h_StatsCounters =
+ p_CcNode->h_PrivMissStatsCounters;
+
+ /* Releasing all currently used statistics objects, including 'miss' entry */
+ for (i = 0; i < p_CcNode->numOfKeys + 1; i++)
+ if (p_CcNode->keyAndNextEngineParams[i].p_StatsObj)
+ PutStatsObj(p_CcNode,
+ p_CcNode->keyAndNextEngineParams[i].p_StatsObj);
+
+ if (!LIST_IsEmpty(&p_CcNode->availableStatsLst))
+ {
+ t_Handle h_FmMuram = FmPcdGetMuramHandle(p_CcNode->h_FmPcd);
+ ASSERT_COND(h_FmMuram);
+
+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram);
+ }
+
+ LIST_Del(&p_CcNode->availableStatsLst);
+
+ ReleaseLst(&p_CcNode->availableStatsLst);
+ ReleaseLst(&p_CcNode->ccPrevNodesLst);
+ ReleaseLst(&p_CcNode->ccTreeIdLst);
+ ReleaseLst(&p_CcNode->ccTreesLst);
+
+ XX_Free(p_CcNode);
+}
+
+static void DeleteTree(t_FmPcdCcTree *p_FmPcdTree, t_FmPcd *p_FmPcd)
+{
+ if (p_FmPcdTree)
+ {
+ if (p_FmPcdTree->ccTreeBaseAddr)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_FmPcd),
+ UINT_TO_PTR(p_FmPcdTree->ccTreeBaseAddr));
+ p_FmPcdTree->ccTreeBaseAddr = 0;
+ }
+
+ ReleaseLst(&p_FmPcdTree->fmPortsLst);
+
+ XX_Free(p_FmPcdTree);
+ }
+}
+
+static void GetCcExtractKeySize(uint8_t parseCodeRealSize,
+ uint8_t *parseCodeCcSize)
+{
+ if ((parseCodeRealSize > 0) && (parseCodeRealSize < 2))
+ *parseCodeCcSize = 1;
+ else
+ if (parseCodeRealSize == 2)
+ *parseCodeCcSize = 2;
+ else
+ if ((parseCodeRealSize > 2) && (parseCodeRealSize <= 4))
+ *parseCodeCcSize = 4;
+ else
+ if ((parseCodeRealSize > 4) && (parseCodeRealSize <= 8))
+ *parseCodeCcSize = 8;
+ else
+ if ((parseCodeRealSize > 8) && (parseCodeRealSize <= 16))
+ *parseCodeCcSize = 16;
+ else
+ if ((parseCodeRealSize > 16)
+ && (parseCodeRealSize <= 24))
+ *parseCodeCcSize = 24;
+ else
+ if ((parseCodeRealSize > 24)
+ && (parseCodeRealSize <= 32))
+ *parseCodeCcSize = 32;
+ else
+ if ((parseCodeRealSize > 32)
+ && (parseCodeRealSize <= 40))
+ *parseCodeCcSize = 40;
+ else
+ if ((parseCodeRealSize > 40)
+ && (parseCodeRealSize <= 48))
+ *parseCodeCcSize = 48;
+ else
+ if ((parseCodeRealSize > 48)
+ && (parseCodeRealSize <= 56))
+ *parseCodeCcSize = 56;
+ else
+ *parseCodeCcSize = 0;
+}
+
+static void GetSizeHeaderField(e_NetHeaderType hdr, t_FmPcdFields field,
+ uint8_t *parseCodeRealSize)
+{
+ switch (hdr)
+ {
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_DA):
+ *parseCodeRealSize = 6;
+ break;
+
+ case (NET_HEADER_FIELD_ETH_SA):
+ *parseCodeRealSize = 6;
+ break;
+
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ *parseCodeRealSize = 2;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported1"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_PPPoE):
+ switch (field.pppoe)
+ {
+ case (NET_HEADER_FIELD_PPPoE_PID):
+ *parseCodeRealSize = 2;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported1"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI):
+ *parseCodeRealSize = 2;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported2"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_MPLS):
+ switch (field.mpls)
+ {
+ case (NET_HEADER_FIELD_MPLS_LABEL_STACK):
+ *parseCodeRealSize = 4;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported3"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_IPv4):
+ switch (field.ipv4)
+ {
+ case (NET_HEADER_FIELD_IPv4_DST_IP):
+ case (NET_HEADER_FIELD_IPv4_SRC_IP):
+ *parseCodeRealSize = 4;
+ break;
+
+ case (NET_HEADER_FIELD_IPv4_TOS):
+ case (NET_HEADER_FIELD_IPv4_PROTO):
+ *parseCodeRealSize = 1;
+ break;
+
+ case (NET_HEADER_FIELD_IPv4_DST_IP
+ | NET_HEADER_FIELD_IPv4_SRC_IP):
+ *parseCodeRealSize = 8;
+ break;
+
+ case (NET_HEADER_FIELD_IPv4_TTL):
+ *parseCodeRealSize = 1;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported4"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_IPv6):
+ switch (field.ipv6)
+ {
+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL
+ | NET_HEADER_FIELD_IPv6_TC):
+ *parseCodeRealSize = 4;
+ break;
+
+ case (NET_HEADER_FIELD_IPv6_NEXT_HDR):
+ case (NET_HEADER_FIELD_IPv6_HOP_LIMIT):
+ *parseCodeRealSize = 1;
+ break;
+
+ case (NET_HEADER_FIELD_IPv6_DST_IP):
+ case (NET_HEADER_FIELD_IPv6_SRC_IP):
+ *parseCodeRealSize = 16;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported5"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_IP):
+ switch (field.ip)
+ {
+ case (NET_HEADER_FIELD_IP_DSCP):
+ case (NET_HEADER_FIELD_IP_PROTO):
+ *parseCodeRealSize = 1;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported5"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_GRE):
+ switch (field.gre)
+ {
+ case (NET_HEADER_FIELD_GRE_TYPE):
+ *parseCodeRealSize = 2;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported6"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_MINENCAP):
+ switch (field.minencap)
+ {
+ case (NET_HEADER_FIELD_MINENCAP_TYPE):
+ *parseCodeRealSize = 1;
+ break;
+
+ case (NET_HEADER_FIELD_MINENCAP_DST_IP):
+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP):
+ *parseCodeRealSize = 4;
+ break;
+
+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP
+ | NET_HEADER_FIELD_MINENCAP_DST_IP):
+ *parseCodeRealSize = 8;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported7"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_TCP):
+ switch (field.tcp)
+ {
+ case (NET_HEADER_FIELD_TCP_PORT_SRC):
+ case (NET_HEADER_FIELD_TCP_PORT_DST):
+ *parseCodeRealSize = 2;
+ break;
+
+ case (NET_HEADER_FIELD_TCP_PORT_SRC
+ | NET_HEADER_FIELD_TCP_PORT_DST):
+ *parseCodeRealSize = 4;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported8"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ case (HEADER_TYPE_UDP):
+ switch (field.udp)
+ {
+ case (NET_HEADER_FIELD_UDP_PORT_SRC):
+ case (NET_HEADER_FIELD_UDP_PORT_DST):
+ *parseCodeRealSize = 2;
+ break;
+
+ case (NET_HEADER_FIELD_UDP_PORT_SRC
+ | NET_HEADER_FIELD_UDP_PORT_DST):
+ *parseCodeRealSize = 4;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported9"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported10"));
+ *parseCodeRealSize = CC_SIZE_ILLEGAL;
+ break;
+ }
+}
+
+t_Error ValidateNextEngineParams(
+ t_Handle h_FmPcd, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams,
+ e_FmPcdCcStatsMode statsMode)
+{
+ uint16_t absoluteProfileId;
+ t_Error err = E_OK;
+ uint8_t relativeSchemeId;
+
+ if ((statsMode == e_FM_PCD_CC_STATS_MODE_NONE)
+ && (p_FmPcdCcNextEngineParams->statisticsEn))
+ RETURN_ERROR(
+ MAJOR,
+ E_CONFLICT,
+ ("Statistics are requested for a key, but statistics mode was set"
+ "to 'NONE' upon initialization"));
+
+ switch (p_FmPcdCcNextEngineParams->nextEngine)
+ {
+ case (e_FM_PCD_INVALID):
+ err = E_NOT_SUPPORTED;
+ break;
+
+ case (e_FM_PCD_DONE):
+ if ((p_FmPcdCcNextEngineParams->params.enqueueParams.action
+ == e_FM_PCD_ENQ_FRAME)
+ && p_FmPcdCcNextEngineParams->params.enqueueParams.overrideFqid)
+ {
+ if (!p_FmPcdCcNextEngineParams->params.enqueueParams.newFqid)
+ RETURN_ERROR(
+ MAJOR,
+ E_CONFLICT,
+ ("When overrideFqid is set, newFqid must not be zero"));
+ if (p_FmPcdCcNextEngineParams->params.enqueueParams.newFqid
+ & ~0x00FFFFFF)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("fqidForCtrlFlow must be between 1 and 2^24-1"));
+ }
+ break;
+
+ case (e_FM_PCD_KG):
+ relativeSchemeId =
+ FmPcdKgGetRelativeSchemeId(
+ h_FmPcd,
+ FmPcdKgGetSchemeId(
+ p_FmPcdCcNextEngineParams->params.kgParams.h_DirectScheme));
+ if (relativeSchemeId == FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+ if (!FmPcdKgIsSchemeValidSw(
+ p_FmPcdCcNextEngineParams->params.kgParams.h_DirectScheme))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("not valid schemeIndex in KG next engine param"));
+ if (!KgIsSchemeAlwaysDirect(h_FmPcd, relativeSchemeId))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("CC Node may point only to a scheme that is always direct."));
+ break;
+
+ case (e_FM_PCD_PLCR):
+ if (p_FmPcdCcNextEngineParams->params.plcrParams.overrideParams)
+ {
+ /* if private policer profile, it may be uninitialized yet, therefore no checks are done at this stage */
+ if (p_FmPcdCcNextEngineParams->params.plcrParams.sharedProfile)
+ {
+ err =
+ FmPcdPlcrGetAbsoluteIdByProfileParams(
+ h_FmPcd,
+ e_FM_PCD_PLCR_SHARED,
+ NULL,
+ p_FmPcdCcNextEngineParams->params.plcrParams.newRelativeProfileId,
+ &absoluteProfileId);
+ if (err)
+ RETURN_ERROR(MAJOR, err,
+ ("Shared profile offset is out of range"));
+ if (!FmPcdPlcrIsProfileValid(h_FmPcd, absoluteProfileId))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Invalid profile"));
+ }
+ }
+ break;
+
+ case (e_FM_PCD_HASH):
+ p_FmPcdCcNextEngineParams->nextEngine = e_FM_PCD_CC;
+ case (e_FM_PCD_CC):
+ if (!p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode)
+ RETURN_ERROR(MAJOR, E_NULL_POINTER,
+ ("handler to next Node is NULL"));
+ break;
+
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_FR):
+ if (!p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic)
+ err = E_NOT_SUPPORTED;
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Next engine is not correct"));
+ }
+
+
+ return err;
+}
+
+static uint8_t GetGenParseCode(e_FmPcdExtractFrom src,
+ uint32_t offset, bool glblMask,
+ uint8_t *parseArrayOffset, bool fromIc,
+ ccPrivateInfo_t icCode)
+{
+ if (!fromIc)
+ {
+ switch (src)
+ {
+ case (e_FM_PCD_EXTRACT_FROM_FRAME_START):
+ if (glblMask)
+ return CC_PC_GENERIC_WITH_MASK;
+ else
+ return CC_PC_GENERIC_WITHOUT_MASK;
+
+ case (e_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE):
+ *parseArrayOffset = CC_PC_PR_NEXT_HEADER_OFFSET;
+ if (offset)
+ return CC_PR_OFFSET;
+ else
+ return CC_PR_WITHOUT_OFFSET;
+
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 'extract from' src"));
+ return CC_PC_ILLEGAL;
+ }
+ }
+ else
+ {
+ switch (icCode)
+ {
+ case (CC_PRIVATE_INFO_IC_KEY_EXACT_MATCH):
+ *parseArrayOffset = 0x50;
+ return CC_PC_GENERIC_IC_GMASK;
+
+ case (CC_PRIVATE_INFO_IC_HASH_EXACT_MATCH):
+ *parseArrayOffset = 0x48;
+ return CC_PC_GENERIC_IC_GMASK;
+
+ case (CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP):
+ *parseArrayOffset = 0x48;
+ return CC_PC_GENERIC_IC_HASH_INDEXED;
+
+ case (CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP):
+ *parseArrayOffset = 0x16;
+ return CC_PC_GENERIC_IC_HASH_INDEXED;
+
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 'extract from' src"));
+ break;
+ }
+ }
+
+ return CC_PC_ILLEGAL;
+}
+
+static uint8_t GetFullFieldParseCode(e_NetHeaderType hdr, e_FmPcdHdrIndex index,
+ t_FmPcdFields field)
+{
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ return CC_PC_ILLEGAL;
+
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_DA):
+ return CC_PC_FF_MACDST;
+ case (NET_HEADER_FIELD_ETH_SA):
+ return CC_PC_FF_MACSRC;
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ return CC_PC_FF_ETYPE;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_TCI1;
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+ return CC_PC_FF_TCI2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_MPLS):
+ switch (field.mpls)
+ {
+ case (NET_HEADER_FIELD_MPLS_LABEL_STACK):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_MPLS1;
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+ return CC_PC_FF_MPLS_LAST;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS index"));
+ return CC_PC_ILLEGAL;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_IPv4):
+ switch (field.ipv4)
+ {
+ case (NET_HEADER_FIELD_IPv4_DST_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV4DST1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV4DST2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return CC_PC_ILLEGAL;
+ case (NET_HEADER_FIELD_IPv4_TOS):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV4IPTOS_TC1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV4IPTOS_TC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return CC_PC_ILLEGAL;
+ case (NET_HEADER_FIELD_IPv4_PROTO):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV4PTYPE1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV4PTYPE2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return CC_PC_ILLEGAL;
+ case (NET_HEADER_FIELD_IPv4_SRC_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV4SRC1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV4SRC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return CC_PC_ILLEGAL;
+ case (NET_HEADER_FIELD_IPv4_SRC_IP
+ | NET_HEADER_FIELD_IPv4_DST_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV4SRC1_IPV4DST1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV4SRC2_IPV4DST2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return CC_PC_ILLEGAL;
+ case (NET_HEADER_FIELD_IPv4_TTL):
+ return CC_PC_FF_IPV4TTL;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_IPv6):
+ switch (field.ipv6)
+ {
+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL
+ | NET_HEADER_FIELD_IPv6_TC):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return CC_PC_ILLEGAL;
+
+ case (NET_HEADER_FIELD_IPv6_NEXT_HDR):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV6PTYPE1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV6PTYPE2;
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+ return CC_PC_FF_IPPID;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return CC_PC_ILLEGAL;
+
+ case (NET_HEADER_FIELD_IPv6_DST_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV6DST1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV6DST2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return CC_PC_ILLEGAL;
+
+ case (NET_HEADER_FIELD_IPv6_SRC_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPV6SRC1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return CC_PC_FF_IPV6SRC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return CC_PC_ILLEGAL;
+
+ case (NET_HEADER_FIELD_IPv6_HOP_LIMIT):
+ return CC_PC_FF_IPV6HOP_LIMIT;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_IP):
+ switch (field.ip)
+ {
+ case (NET_HEADER_FIELD_IP_DSCP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE)
+ || (index == e_FM_PCD_HDR_INDEX_1))
+ return CC_PC_FF_IPDSCP;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP index"));
+ return CC_PC_ILLEGAL;
+
+ case (NET_HEADER_FIELD_IP_PROTO):
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+ return CC_PC_FF_IPPID;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP index"));
+ return CC_PC_ILLEGAL;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_GRE):
+ switch (field.gre)
+ {
+ case (NET_HEADER_FIELD_GRE_TYPE):
+ return CC_PC_FF_GREPTYPE;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_MINENCAP):
+ switch (field.minencap)
+ {
+ case (NET_HEADER_FIELD_MINENCAP_TYPE):
+ return CC_PC_FF_MINENCAP_PTYPE;
+
+ case (NET_HEADER_FIELD_MINENCAP_DST_IP):
+ return CC_PC_FF_MINENCAP_IPDST;
+
+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP):
+ return CC_PC_FF_MINENCAP_IPSRC;
+
+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP
+ | NET_HEADER_FIELD_MINENCAP_DST_IP):
+ return CC_PC_FF_MINENCAP_IPSRC_IPDST;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_TCP):
+ switch (field.tcp)
+ {
+ case (NET_HEADER_FIELD_TCP_PORT_SRC):
+ return CC_PC_FF_L4PSRC;
+
+ case (NET_HEADER_FIELD_TCP_PORT_DST):
+ return CC_PC_FF_L4PDST;
+
+ case (NET_HEADER_FIELD_TCP_PORT_DST
+ | NET_HEADER_FIELD_TCP_PORT_SRC):
+ return CC_PC_FF_L4PSRC_L4PDST;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_PPPoE):
+ switch (field.pppoe)
+ {
+ case (NET_HEADER_FIELD_PPPoE_PID):
+ return CC_PC_FF_PPPPID;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ case (HEADER_TYPE_UDP):
+ switch (field.udp)
+ {
+ case (NET_HEADER_FIELD_UDP_PORT_SRC):
+ return CC_PC_FF_L4PSRC;
+
+ case (NET_HEADER_FIELD_UDP_PORT_DST):
+ return CC_PC_FF_L4PDST;
+
+ case (NET_HEADER_FIELD_UDP_PORT_DST
+ | NET_HEADER_FIELD_UDP_PORT_SRC):
+ return CC_PC_FF_L4PSRC_L4PDST;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+}
+
+static uint8_t GetPrParseCode(e_NetHeaderType hdr, e_FmPcdHdrIndex hdrIndex,
+ uint32_t offset, bool glblMask,
+ uint8_t *parseArrayOffset)
+{
+ bool offsetRelevant = FALSE;
+
+ if (offset)
+ offsetRelevant = TRUE;
+
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ return CC_PC_ILLEGAL;
+
+ case (HEADER_TYPE_ETH):
+ *parseArrayOffset = (uint8_t)CC_PC_PR_ETH_OFFSET;
+ break;
+
+ case (HEADER_TYPE_USER_DEFINED_SHIM1):
+ if (offset || glblMask)
+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM1_OFFSET;
+ else
+ return CC_PC_PR_SHIM1;
+ break;
+
+ case (HEADER_TYPE_USER_DEFINED_SHIM2):
+ if (offset || glblMask)
+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM2_OFFSET;
+ else
+ return CC_PC_PR_SHIM2;
+ break;
+
+ case (HEADER_TYPE_LLC_SNAP):
+ *parseArrayOffset = CC_PC_PR_USER_LLC_SNAP_OFFSET;
+ break;
+
+ case (HEADER_TYPE_PPPoE):
+ *parseArrayOffset = CC_PC_PR_PPPOE_OFFSET;
+ break;
+
+ case (HEADER_TYPE_MPLS):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE)
+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ *parseArrayOffset = CC_PC_PR_MPLS1_OFFSET;
+ else
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ *parseArrayOffset = CC_PC_PR_MPLS_LAST_OFFSET;
+ else
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS header index"));
+ return CC_PC_ILLEGAL;
+ }
+ break;
+
+ case (HEADER_TYPE_IPv4):
+ case (HEADER_TYPE_IPv6):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE)
+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ *parseArrayOffset = CC_PC_PR_IP1_OFFSET;
+ else
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_2)
+ *parseArrayOffset = CC_PC_PR_IP_LAST_OFFSET;
+ else
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP header index"));
+ return CC_PC_ILLEGAL;
+ }
+ break;
+
+ case (HEADER_TYPE_MINENCAP):
+ *parseArrayOffset = CC_PC_PR_MINENC_OFFSET;
+ break;
+
+ case (HEADER_TYPE_GRE):
+ *parseArrayOffset = CC_PC_PR_GRE_OFFSET;
+ break;
+
+ case (HEADER_TYPE_TCP):
+ case (HEADER_TYPE_UDP):
+ case (HEADER_TYPE_IPSEC_AH):
+ case (HEADER_TYPE_IPSEC_ESP):
+ case (HEADER_TYPE_DCCP):
+ case (HEADER_TYPE_SCTP):
+ *parseArrayOffset = CC_PC_PR_L4_OFFSET;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP header for this type of operation"));
+ return CC_PC_ILLEGAL;
+ }
+
+ if (offsetRelevant)
+ return CC_PR_OFFSET;
+ else
+ return CC_PR_WITHOUT_OFFSET;
+}
+
+static uint8_t GetFieldParseCode(e_NetHeaderType hdr, t_FmPcdFields field,
+ uint32_t offset, uint8_t *parseArrayOffset,
+ e_FmPcdHdrIndex hdrIndex)
+{
+ bool offsetRelevant = FALSE;
+
+ if (offset)
+ offsetRelevant = TRUE;
+
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ break;
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ *parseArrayOffset = CC_PC_PR_ETYPE_LAST_OFFSET;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+ break;
+
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE)
+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ *parseArrayOffset = CC_PC_PR_VLAN1_OFFSET;
+ else
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ *parseArrayOffset = CC_PC_PR_VLAN2_OFFSET;
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return CC_PC_ILLEGAL;
+ }
+ break;
+
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal header "));
+ return CC_PC_ILLEGAL;
+ }
+
+ if (offsetRelevant)
+ return CC_PR_OFFSET;
+ else
+ return CC_PR_WITHOUT_OFFSET;
+}
+
+static void FillAdOfTypeResult(t_Handle h_Ad,
+ t_FmPcdCcStatsParams *p_FmPcdCcStatsParams,
+ t_FmPcd *p_FmPcd,
+ t_FmPcdCcNextEngineParams *p_CcNextEngineParams)
+{
+ t_AdOfTypeResult *p_AdResult = (t_AdOfTypeResult *)h_Ad;
+ t_Handle h_TmpAd;
+ uint32_t tmp = 0, tmpNia = 0;
+ uint16_t profileId;
+ t_Handle p_AdNewPtr = NULL;
+ t_Error err = E_OK;
+
+ /* There are 3 cases handled in this routine of building a "result" type AD.
+ * Case 1: No Manip. The action descriptor is built within the match table.
+ * Case 2: Manip exists. A new AD is created - p_AdNewPtr. It is initialized
+ * either in the FmPcdManipUpdateAdResultForCc routine or it was already
+ * initialized and returned here.
+ * p_AdResult (within the match table) will be initialized after
+ * this routine returns and point to the existing AD.
+ * Case 3: Manip exists. The action descriptor is built within the match table.
+ * FmPcdManipUpdateAdResultForCc returns a NULL p_AdNewPtr.
+ *
+ * If statistics were enabled and the statistics mode of this node requires
+ * a statistics Ad, it will be placed after the result Ad and before the
+ * manip Ad, if manip Ad exists here.
+ */
+
+ /* As default, the "new" ptr is the current one. i.e. the content of the result
+ * AD will be written into the match table itself (case (1))*/
+ p_AdNewPtr = p_AdResult;
+
+ /* Initialize an action descriptor, if current statistics mode requires an Ad */
+ if (p_FmPcdCcStatsParams)
+ {
+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsAd);
+ ASSERT_COND(p_FmPcdCcStatsParams->h_StatsCounters);
+
+ /* Swapping addresses between statistics Ad and the current lookup AD addresses */
+ h_TmpAd = p_FmPcdCcStatsParams->h_StatsAd;
+ p_FmPcdCcStatsParams->h_StatsAd = h_Ad;
+ h_Ad = h_TmpAd;
+
+ p_AdNewPtr = h_Ad;
+ p_AdResult = h_Ad;
+
+ /* Init statistics Ad and connect current lookup AD as 'next action' from statistics Ad */
+ UpdateStatsAd(p_FmPcdCcStatsParams, h_Ad, p_FmPcd->physicalMuramBase);
+ }
+
+ /* Create manip and return p_AdNewPtr to either a new descriptor or NULL */
+ if (p_CcNextEngineParams->h_Manip)
+ FmPcdManipUpdateAdResultForCc(p_CcNextEngineParams->h_Manip,
+ p_CcNextEngineParams, h_Ad, &p_AdNewPtr);
+
+ /* if (p_AdNewPtr = NULL) --> Done. (case (3)) */
+ if (p_AdNewPtr)
+ {
+ /* case (1) and (2) */
+ switch (p_CcNextEngineParams->nextEngine)
+ {
+ case (e_FM_PCD_DONE):
+ if (p_CcNextEngineParams->params.enqueueParams.action
+ == e_FM_PCD_ENQ_FRAME)
+ {
+ if (p_CcNextEngineParams->params.enqueueParams.overrideFqid)
+ {
+ tmp = FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE;
+ tmp |=
+ p_CcNextEngineParams->params.enqueueParams.newFqid;
+#if (DPAA_VERSION >= 11)
+ tmp |=
+ (p_CcNextEngineParams->params.enqueueParams.newRelativeStorageProfileId
+ & FM_PCD_AD_RESULT_VSP_MASK)
+ << FM_PCD_AD_RESULT_VSP_SHIFT;
+#endif /* (DPAA_VERSION >= 11) */
+ }
+ else
+ {
+ tmp = FM_PCD_AD_RESULT_DATA_FLOW_TYPE;
+ tmp |= FM_PCD_AD_RESULT_PLCR_DIS;
+ }
+ }
+
+ if (p_CcNextEngineParams->params.enqueueParams.action
+ == e_FM_PCD_DROP_FRAME)
+ tmpNia |= GET_NIA_BMI_AC_DISCARD_FRAME(p_FmPcd);
+ else
+ tmpNia |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd);
+ break;
+
+ case (e_FM_PCD_KG):
+ if (p_CcNextEngineParams->params.kgParams.overrideFqid)
+ {
+ tmp = FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE;
+ tmp |= p_CcNextEngineParams->params.kgParams.newFqid;
+#if (DPAA_VERSION >= 11)
+ tmp |=
+ (p_CcNextEngineParams->params.kgParams.newRelativeStorageProfileId
+ & FM_PCD_AD_RESULT_VSP_MASK)
+ << FM_PCD_AD_RESULT_VSP_SHIFT;
+#endif /* (DPAA_VERSION >= 11) */
+ }
+ else
+ {
+ tmp = FM_PCD_AD_RESULT_DATA_FLOW_TYPE;
+ tmp |= FM_PCD_AD_RESULT_PLCR_DIS;
+ }
+ tmpNia = NIA_KG_DIRECT;
+ tmpNia |= NIA_ENG_KG;
+ tmpNia |= NIA_KG_CC_EN;
+ tmpNia |= FmPcdKgGetSchemeId(
+ p_CcNextEngineParams->params.kgParams.h_DirectScheme);
+ break;
+
+ case (e_FM_PCD_PLCR):
+ if (p_CcNextEngineParams->params.plcrParams.overrideParams)
+ {
+ tmp = FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE;
+
+ /* if private policer profile, it may be uninitialized yet, therefore no checks are done at this stage */
+ if (p_CcNextEngineParams->params.plcrParams.sharedProfile)
+ {
+ tmpNia |= NIA_PLCR_ABSOLUTE;
+ err = FmPcdPlcrGetAbsoluteIdByProfileParams(
+ (t_Handle)p_FmPcd,
+ e_FM_PCD_PLCR_SHARED,
+ NULL,
+ p_CcNextEngineParams->params.plcrParams.newRelativeProfileId,
+ &profileId);
+
+ if (err != E_OK) {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return;
+ }
+
+ }
+ else
+ profileId =
+ p_CcNextEngineParams->params.plcrParams.newRelativeProfileId;
+
+ tmp |= p_CcNextEngineParams->params.plcrParams.newFqid;
+#if (DPAA_VERSION >= 11)
+ tmp |=
+ (p_CcNextEngineParams->params.plcrParams.newRelativeStorageProfileId
+ & FM_PCD_AD_RESULT_VSP_MASK)
+ << FM_PCD_AD_RESULT_VSP_SHIFT;
+#endif /* (DPAA_VERSION >= 11) */
+ WRITE_UINT32(
+ p_AdResult->plcrProfile,
+ (uint32_t)((uint32_t)profileId << FM_PCD_AD_PROFILEID_FOR_CNTRL_SHIFT));
+ }
+ else
+ tmp = FM_PCD_AD_RESULT_DATA_FLOW_TYPE;
+
+ tmpNia |=
+ NIA_ENG_PLCR
+ | p_CcNextEngineParams->params.plcrParams.newRelativeProfileId;
+ break;
+
+ default:
+ return;
+ }WRITE_UINT32(p_AdResult->fqid, tmp);
+
+ if (p_CcNextEngineParams->h_Manip)
+ {
+ tmp = GET_UINT32(p_AdResult->plcrProfile);
+ tmp |= (uint32_t)(XX_VirtToPhys(p_AdNewPtr)
+ - (p_FmPcd->physicalMuramBase)) >> 4;
+ WRITE_UINT32(p_AdResult->plcrProfile, tmp);
+
+ tmpNia |= FM_PCD_AD_RESULT_EXTENDED_MODE;
+ tmpNia |= FM_PCD_AD_RESULT_NADEN;
+ }
+
+#if (DPAA_VERSION >= 11)
+ tmpNia |= FM_PCD_AD_RESULT_NO_OM_VSPE;
+#endif /* (DPAA_VERSION >= 11) */
+ WRITE_UINT32(p_AdResult->nia, tmpNia);
+ }
+}
+
+static t_Error CcUpdateParams(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPort, t_Handle h_FmTree,
+ bool validate)
+{
+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_FmTree;
+
+ return CcUpdateParam(h_FmPcd, h_PcdParams, h_FmPort,
+ p_CcTree->keyAndNextEngineParams,
+ p_CcTree->numOfEntries,
+ UINT_TO_PTR(p_CcTree->ccTreeBaseAddr), validate, 0,
+ h_FmTree, FALSE);
+}
+
+
+static void ReleaseNewNodeCommonPart(
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo)
+{
+ if (p_AdditionalInfo->p_AdTableNew)
+ FM_MURAM_FreeMem(
+ FmPcdGetMuramHandle(
+ ((t_FmPcdCcNode *)(p_AdditionalInfo->h_CurrentNode))->h_FmPcd),
+ p_AdditionalInfo->p_AdTableNew);
+
+ if (p_AdditionalInfo->p_KeysMatchTableNew)
+ FM_MURAM_FreeMem(
+ FmPcdGetMuramHandle(
+ ((t_FmPcdCcNode *)(p_AdditionalInfo->h_CurrentNode))->h_FmPcd),
+ p_AdditionalInfo->p_KeysMatchTableNew);
+}
+
+static t_Error UpdateGblMask(t_FmPcdCcNode *p_CcNode, uint8_t keySize,
+ uint8_t *p_Mask)
+{
+ uint8_t prvGlblMaskSize = p_CcNode->glblMaskSize;
+
+ if (p_Mask && !p_CcNode->glblMaskUpdated && (keySize <= 4)
+ && !p_CcNode->lclMask)
+ {
+ if (p_CcNode->parseCode && (p_CcNode->parseCode != CC_PC_FF_TCI1)
+ && (p_CcNode->parseCode != CC_PC_FF_TCI2)
+ && (p_CcNode->parseCode != CC_PC_FF_MPLS1)
+ && (p_CcNode->parseCode != CC_PC_FF_MPLS_LAST)
+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC1)
+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC2)
+ && (p_CcNode->parseCode != CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1)
+ && (p_CcNode->parseCode != CC_PC_FF_IPDSCP)
+ && (p_CcNode->parseCode != CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2))
+ {
+ p_CcNode->glblMaskSize = 0;
+ p_CcNode->lclMask = TRUE;
+ }
+ else
+ {
+ memcpy(p_CcNode->p_GlblMask, p_Mask, (sizeof(uint8_t)) * keySize);
+ p_CcNode->glblMaskUpdated = TRUE;
+ p_CcNode->glblMaskSize = 4;
+ }
+ }
+ else
+ if (p_Mask && (keySize <= 4) && !p_CcNode->lclMask)
+ {
+ if (memcmp(p_CcNode->p_GlblMask, p_Mask, keySize) != 0)
+ {
+ p_CcNode->lclMask = TRUE;
+ p_CcNode->glblMaskSize = 0;
+ }
+ }
+ else
+ if (!p_Mask && p_CcNode->glblMaskUpdated && (keySize <= 4))
+ {
+ uint32_t tmpMask = 0xffffffff;
+ if (memcmp(p_CcNode->p_GlblMask, &tmpMask, 4) != 0)
+ {
+ p_CcNode->lclMask = TRUE;
+ p_CcNode->glblMaskSize = 0;
+ }
+ }
+ else
+ if (p_Mask)
+ {
+ p_CcNode->lclMask = TRUE;
+ p_CcNode->glblMaskSize = 0;
+ }
+
+ /* In static mode (maxNumOfKeys > 0), local mask is supported
+ only is mask support was enabled at initialization */
+ if (p_CcNode->maxNumOfKeys && (!p_CcNode->maskSupport) && p_CcNode->lclMask)
+ {
+ p_CcNode->lclMask = FALSE;
+ p_CcNode->glblMaskSize = prvGlblMaskSize;
+ return ERROR_CODE(E_NOT_SUPPORTED);
+ }
+
+ return E_OK;
+}
+
+static __inline__ t_Handle GetNewAd(t_Handle h_FmPcdCcNodeOrTree, bool isTree)
+{
+ t_FmPcd *p_FmPcd;
+ t_Handle h_Ad;
+
+ if (isTree)
+ p_FmPcd = (t_FmPcd *)(((t_FmPcdCcTree *)h_FmPcdCcNodeOrTree)->h_FmPcd);
+ else
+ p_FmPcd = (t_FmPcd *)(((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->h_FmPcd);
+
+ if ((isTree && p_FmPcd->p_CcShadow)
+ || (!isTree && ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->maxNumOfKeys))
+ {
+ /* The allocated shadow is divided as follows:
+ 0 . . . 16 . . .
+ ---------------------------------------------------
+ | Shadow | Shadow Keys | Shadow Next |
+ | Ad | Match Table | Engine Table |
+ | (16 bytes) | (maximal size) | (maximal size) |
+ ---------------------------------------------------
+ */
+ if (!p_FmPcd->p_CcShadow)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("CC Shadow not allocated"));
+ return NULL;
+ }
+
+ h_Ad = p_FmPcd->p_CcShadow;
+ }
+ else
+ {
+ h_Ad = (t_Handle)FM_MURAM_AllocMem(FmPcdGetMuramHandle(p_FmPcd),
+ FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!h_Ad)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC node action descriptor"));
+ return NULL;
+ }
+ }
+
+ return h_Ad;
+}
+
+static t_Error BuildNewNodeCommonPart(
+ t_FmPcdCcNode *p_CcNode, int *size,
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ if (p_CcNode->lclMask)
+ *size = 2 * p_CcNode->ccKeySizeAccExtraction;
+ else
+ *size = p_CcNode->ccKeySizeAccExtraction;
+
+ if (p_CcNode->maxNumOfKeys == 0)
+ {
+ p_AdditionalInfo->p_AdTableNew = (t_Handle)FM_MURAM_AllocMem(
+ FmPcdGetMuramHandle(p_FmPcd),
+ (uint32_t)((p_AdditionalInfo->numOfKeys + 1)
+ * FM_PCD_CC_AD_ENTRY_SIZE),
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_AdditionalInfo->p_AdTableNew)
+ RETURN_ERROR(
+ MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC node action descriptors table"));
+
+ p_AdditionalInfo->p_KeysMatchTableNew = (t_Handle)FM_MURAM_AllocMem(
+ FmPcdGetMuramHandle(p_FmPcd),
+ (uint32_t)(*size * sizeof(uint8_t)
+ * (p_AdditionalInfo->numOfKeys + 1)),
+ FM_PCD_CC_KEYS_MATCH_TABLE_ALIGN);
+ if (!p_AdditionalInfo->p_KeysMatchTableNew)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_CcNode->h_FmPcd),
+ p_AdditionalInfo->p_AdTableNew);
+ p_AdditionalInfo->p_AdTableNew = NULL;
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC node key match table"));
+ }
+
+ MemSet8(
+ (uint8_t*)p_AdditionalInfo->p_AdTableNew,
+ 0,
+ (uint32_t)((p_AdditionalInfo->numOfKeys + 1)
+ * FM_PCD_CC_AD_ENTRY_SIZE));
+ MemSet8((uint8_t*)p_AdditionalInfo->p_KeysMatchTableNew, 0,
+ *size * sizeof(uint8_t) * (p_AdditionalInfo->numOfKeys + 1));
+ }
+ else
+ {
+ /* The allocated shadow is divided as follows:
+ 0 . . . 16 . . .
+ ---------------------------------------------------
+ | Shadow | Shadow Keys | Shadow Next |
+ | Ad | Match Table | Engine Table |
+ | (16 bytes) | (maximal size) | (maximal size) |
+ ---------------------------------------------------
+ */
+
+ if (!p_FmPcd->p_CcShadow)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("CC Shadow not allocated"));
+
+ p_AdditionalInfo->p_KeysMatchTableNew =
+ PTR_MOVE(p_FmPcd->p_CcShadow, FM_PCD_CC_AD_ENTRY_SIZE);
+ p_AdditionalInfo->p_AdTableNew =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, p_CcNode->keysMatchTableMaxSize);
+
+ MemSet8(
+ (uint8_t*)p_AdditionalInfo->p_AdTableNew,
+ 0,
+ (uint32_t)((p_CcNode->maxNumOfKeys + 1)
+ * FM_PCD_CC_AD_ENTRY_SIZE));
+ MemSet8((uint8_t*)p_AdditionalInfo->p_KeysMatchTableNew, 0,
+ (*size) * sizeof(uint8_t) * (p_CcNode->maxNumOfKeys));
+ }
+
+ p_AdditionalInfo->p_AdTableOld = p_CcNode->h_AdTable;
+ p_AdditionalInfo->p_KeysMatchTableOld = p_CcNode->h_KeysMatchTable;
+
+ return E_OK;
+}
+
+static t_Error BuildNewNodeAddOrMdfyKeyAndNextEngine(
+ t_Handle h_FmPcd, t_FmPcdCcNode *p_CcNode, uint16_t keyIndex,
+ t_FmPcdCcKeyParams *p_KeyParams,
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo, bool add)
+{
+ t_Error err = E_OK;
+ t_Handle p_AdTableNewTmp, p_KeysMatchTableNewTmp;
+ t_Handle p_KeysMatchTableOldTmp, p_AdTableOldTmp;
+ int size;
+ int i = 0, j = 0;
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t requiredAction = 0;
+ bool prvLclMask;
+ t_CcNodeInformation *p_CcNodeInformation;
+ t_FmPcdCcStatsParams statsParams = { 0 };
+ t_List *p_Pos;
+ t_FmPcdStatsObj *p_StatsObj;
+
+ /* Check that new NIA is legal */
+ err = ValidateNextEngineParams(h_FmPcd, &p_KeyParams->ccNextEngineParams,
+ p_CcNode->statisticsMode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ prvLclMask = p_CcNode->lclMask;
+
+ /* Check that new key is not require update of localMask */
+ err = UpdateGblMask(p_CcNode, p_CcNode->ccKeySizeAccExtraction,
+ p_KeyParams->p_Mask);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ /* Update internal data structure with new next engine for the given index */
+ memcpy(&p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams,
+ &p_KeyParams->ccNextEngineParams, sizeof(t_FmPcdCcNextEngineParams));
+
+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].key,
+ p_KeyParams->p_Key, p_CcNode->userSizeOfExtraction);
+
+ if ((p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ if (p_KeyParams->p_Mask)
+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask,
+ p_KeyParams->p_Mask, p_CcNode->userSizeOfExtraction);
+ else
+ memset(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, 0xFF,
+ p_CcNode->userSizeOfExtraction);
+
+ /* Update numOfKeys */
+ if (add)
+ p_AdditionalInfo->numOfKeys = (uint8_t)(p_CcNode->numOfKeys + 1);
+ else
+ p_AdditionalInfo->numOfKeys = (uint8_t)p_CcNode->numOfKeys;
+
+ /* Allocate new tables in MURAM: keys match table and action descriptors table */
+ err = BuildNewNodeCommonPart(p_CcNode, &size, p_AdditionalInfo);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /* Check that manip is legal and what requiredAction is necessary for this manip */
+ if (p_KeyParams->ccNextEngineParams.h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_KeyParams->ccNextEngineParams, &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction =
+ requiredAction;
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction |=
+ UPDATE_CC_WITH_TREE;
+
+ /* Update new Ad and new Key Table according to new requirement */
+ i = 0;
+ for (j = 0; j < p_AdditionalInfo->numOfKeys; j++)
+ {
+ p_AdTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j*FM_PCD_CC_AD_ENTRY_SIZE);
+
+ if (j == keyIndex)
+ {
+ if (p_KeyParams->ccNextEngineParams.statisticsEn)
+ {
+ /* Allocate a statistics object that holds statistics AD and counters.
+ - For added key - New statistics AD and counters pointer need to be allocated
+ new statistics object. If statistics were enabled, we need to replace the
+ existing descriptor with a new descriptor with nullified counters.
+ */
+ p_StatsObj = GetStatsObj(p_CcNode);
+ ASSERT_COND(p_StatsObj);
+
+ /* Store allocated statistics object */
+ ASSERT_COND(keyIndex < CC_MAX_NUM_OF_KEYS);
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj =
+ p_StatsObj;
+
+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd;
+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters;
+#if (DPAA_VERSION >= 11)
+ statsParams.h_StatsFLRs = p_CcNode->h_StatsFLRs;
+
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* Building action descriptor for the received new key */
+ NextStepAd(p_AdTableNewTmp, &statsParams,
+ &p_KeyParams->ccNextEngineParams, p_FmPcd);
+ }
+ else
+ {
+ /* Building action descriptor for the received new key */
+ NextStepAd(p_AdTableNewTmp, NULL,
+ &p_KeyParams->ccNextEngineParams, p_FmPcd);
+ }
+
+ /* Copy the received new key into keys match table */
+ p_KeysMatchTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j*size*sizeof(uint8_t));
+
+ MemCpy8((void*)p_KeysMatchTableNewTmp, p_KeyParams->p_Key,
+ p_CcNode->userSizeOfExtraction);
+
+ /* Update mask for the received new key */
+ if (p_CcNode->lclMask)
+ {
+ if (p_KeyParams->p_Mask)
+ {
+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ p_KeyParams->p_Mask,
+ p_CcNode->userSizeOfExtraction);
+ }
+ else
+ if (p_CcNode->ccKeySizeAccExtraction > 4)
+ {
+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ 0xff, p_CcNode->userSizeOfExtraction);
+ }
+ else
+ {
+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ p_CcNode->p_GlblMask,
+ p_CcNode->userSizeOfExtraction);
+ }
+ }
+
+ /* If key modification requested, the old entry is omitted and replaced by the new parameters */
+ if (!add)
+ i++;
+ }
+ else
+ {
+ /* Copy existing action descriptors to the newly allocated Ad table */
+ p_AdTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, i*FM_PCD_CC_AD_ENTRY_SIZE);
+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp,
+ FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Copy existing keys and their masks to the newly allocated keys match table */
+ p_KeysMatchTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j * size * sizeof(uint8_t));
+ p_KeysMatchTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableOld, i * size * sizeof(uint8_t));
+
+ if (p_CcNode->lclMask)
+ {
+ if (prvLclMask)
+ {
+ MemCpy8(
+ PTR_MOVE(p_KeysMatchTableNewTmp, p_CcNode->ccKeySizeAccExtraction),
+ PTR_MOVE(p_KeysMatchTableOldTmp, p_CcNode->ccKeySizeAccExtraction),
+ p_CcNode->ccKeySizeAccExtraction);
+ }
+ else
+ {
+ p_KeysMatchTableOldTmp =
+ PTR_MOVE(p_CcNode->h_KeysMatchTable,
+ i * (int)p_CcNode->ccKeySizeAccExtraction * sizeof(uint8_t));
+
+ if (p_CcNode->ccKeySizeAccExtraction > 4)
+ {
+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ 0xff, p_CcNode->userSizeOfExtraction);
+ }
+ else
+ {
+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ p_CcNode->p_GlblMask,
+ p_CcNode->userSizeOfExtraction);
+ }
+ }
+ }
+
+ MemCpy8(p_KeysMatchTableNewTmp, p_KeysMatchTableOldTmp,
+ p_CcNode->ccKeySizeAccExtraction);
+
+ i++;
+ }
+ }
+
+ /* Miss action descriptor */
+ p_AdTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j * FM_PCD_CC_AD_ENTRY_SIZE);
+ p_AdTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, i * FM_PCD_CC_AD_ENTRY_SIZE);
+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ if (!LIST_IsEmpty(&p_CcNode->ccTreesLst))
+ {
+ LIST_FOR_EACH(p_Pos, &p_CcNode->ccTreesLst)
+ {
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+ ASSERT_COND(p_CcNodeInformation->h_CcNode);
+ /* Update the manipulation which has to be updated from parameters of the port */
+ /* It's has to be updated with restrictions defined in the function */
+ err =
+ SetRequiredAction(
+ p_CcNode->h_FmPcd,
+ p_CcNode->shadowAction
+ | p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction,
+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex],
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, keyIndex*FM_PCD_CC_AD_ENTRY_SIZE),
+ 1, p_CcNodeInformation->h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ err =
+ CcUpdateParam(
+ p_CcNode->h_FmPcd,
+ NULL,
+ NULL,
+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex],
+ 1,
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, keyIndex*FM_PCD_CC_AD_ENTRY_SIZE),
+ TRUE, p_CcNodeInformation->index,
+ p_CcNodeInformation->h_CcNode, TRUE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+ }
+
+ if (p_CcNode->lclMask)
+ memset(p_CcNode->p_GlblMask, 0xff, CC_GLBL_MASK_SIZE * sizeof(uint8_t));
+
+ if (p_KeyParams->ccNextEngineParams.nextEngine == e_FM_PCD_CC)
+ p_AdditionalInfo->h_NodeForAdd =
+ p_KeyParams->ccNextEngineParams.params.ccParams.h_CcNode;
+ if (p_KeyParams->ccNextEngineParams.h_Manip)
+ p_AdditionalInfo->h_ManipForAdd =
+ p_KeyParams->ccNextEngineParams.h_Manip;
+
+#if (DPAA_VERSION >= 11)
+ if ((p_KeyParams->ccNextEngineParams.nextEngine == e_FM_PCD_FR)
+ && (p_KeyParams->ccNextEngineParams.params.frParams.h_FrmReplic))
+ p_AdditionalInfo->h_FrmReplicForAdd =
+ p_KeyParams->ccNextEngineParams.params.frParams.h_FrmReplic;
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (!add)
+ {
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ p_AdditionalInfo->h_NodeForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode;
+
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip)
+ p_AdditionalInfo->h_ManipForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip;
+
+ /* If statistics were previously enabled, store the old statistics object to be released */
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ {
+ p_AdditionalInfo->p_StatsObjForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj;
+ }
+
+#if (DPAA_VERSION >= 11)
+ if ((p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic))
+ p_AdditionalInfo->h_FrmReplicForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic;
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ return E_OK;
+}
+
+static t_Error BuildNewNodeRemoveKey(
+ t_FmPcdCcNode *p_CcNode, uint16_t keyIndex,
+ t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo)
+{
+ int i = 0, j = 0;
+ t_Handle p_AdTableNewTmp, p_KeysMatchTableNewTmp;
+ t_Handle p_KeysMatchTableOldTmp, p_AdTableOldTmp;
+ int size;
+ t_Error err = E_OK;
+
+ /*save new numOfKeys*/
+ p_AdditionalInfo->numOfKeys = (uint16_t)(p_CcNode->numOfKeys - 1);
+
+ /*function which allocates in the memory new KeyTbl, AdTbl*/
+ err = BuildNewNodeCommonPart(p_CcNode, &size, p_AdditionalInfo);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /*update new Ad and new Key Table according to new requirement*/
+ for (i = 0, j = 0; j < p_CcNode->numOfKeys; i++, j++)
+ {
+ if (j == keyIndex)
+ j++;
+
+ if (j == p_CcNode->numOfKeys)
+ break;
+ p_AdTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, i * FM_PCD_CC_AD_ENTRY_SIZE);
+ p_AdTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, j * FM_PCD_CC_AD_ENTRY_SIZE);
+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ p_KeysMatchTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableOld, j * size * sizeof(uint8_t));
+ p_KeysMatchTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, i * size * sizeof(uint8_t));
+ MemCpy8(p_KeysMatchTableNewTmp, p_KeysMatchTableOldTmp,
+ size * sizeof(uint8_t));
+ }
+
+ p_AdTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, i * FM_PCD_CC_AD_ENTRY_SIZE);
+ p_AdTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, j * FM_PCD_CC_AD_ENTRY_SIZE);
+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ p_AdditionalInfo->h_NodeForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode;
+
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip)
+ p_AdditionalInfo->h_ManipForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip;
+
+ /* If statistics were previously enabled, store the old statistics object to be released */
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ {
+ p_AdditionalInfo->p_StatsObjForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj;
+ }
+
+#if (DPAA_VERSION >= 11)
+ if ((p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && (p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic))
+ p_AdditionalInfo->h_FrmReplicForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic;
+#endif /* (DPAA_VERSION >= 11) */
+
+ return E_OK;
+}
+
+static t_Error BuildNewNodeModifyKey(
+ t_FmPcdCcNode *p_CcNode, uint16_t keyIndex, uint8_t *p_Key,
+ uint8_t *p_Mask, t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ t_Error err = E_OK;
+ t_Handle p_AdTableNewTmp, p_KeysMatchTableNewTmp;
+ t_Handle p_KeysMatchTableOldTmp, p_AdTableOldTmp;
+ int size;
+ int i = 0, j = 0;
+ bool prvLclMask;
+ t_FmPcdStatsObj *p_StatsObj, tmpStatsObj;
+ p_AdditionalInfo->numOfKeys = p_CcNode->numOfKeys;
+
+ prvLclMask = p_CcNode->lclMask;
+
+ /* Check that new key is not require update of localMask */
+ err = UpdateGblMask(p_CcNode, p_CcNode->ccKeySizeAccExtraction, p_Mask);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ /* Update internal data structure with new next engine for the given index */
+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].key, p_Key,
+ p_CcNode->userSizeOfExtraction);
+
+ if (p_Mask)
+ memcpy(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, p_Mask,
+ p_CcNode->userSizeOfExtraction);
+ else
+ memset(p_AdditionalInfo->keyAndNextEngineParams[keyIndex].mask, 0xFF,
+ p_CcNode->userSizeOfExtraction);
+
+ /*function which build in the memory new KeyTbl, AdTbl*/
+ err = BuildNewNodeCommonPart(p_CcNode, &size, p_AdditionalInfo);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /*fill the New AdTable and New KeyTable*/
+ for (j = 0, i = 0; j < p_AdditionalInfo->numOfKeys; j++, i++)
+ {
+ p_AdTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j*FM_PCD_CC_AD_ENTRY_SIZE);
+ p_AdTableOldTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableOld, i*FM_PCD_CC_AD_ENTRY_SIZE);
+
+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ if (j == keyIndex)
+ {
+ ASSERT_COND(keyIndex < CC_MAX_NUM_OF_KEYS);
+ if (p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ {
+ /* As statistics were enabled, we need to update the existing
+ statistics descriptor with a new nullified counters. */
+ p_StatsObj = GetStatsObj(p_CcNode);
+ ASSERT_COND(p_StatsObj);
+
+ SetStatsCounters(
+ p_AdTableNewTmp,
+ (uint32_t)((XX_VirtToPhys(p_StatsObj->h_StatsCounters)
+ - p_FmPcd->physicalMuramBase)));
+
+ tmpStatsObj.h_StatsAd = p_StatsObj->h_StatsAd;
+ tmpStatsObj.h_StatsCounters = p_StatsObj->h_StatsCounters;
+
+ /* As we need to replace only the counters, we build a new statistics
+ object that holds the old AD and the new counters - this will be the
+ currently used statistics object.
+ The newly allocated AD is not required and may be released back to
+ the available objects with the previous counters pointer. */
+ p_StatsObj->h_StatsAd =
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsAd;
+
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsAd =
+ tmpStatsObj.h_StatsAd;
+
+ /* Store allocated statistics object */
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj =
+ p_StatsObj;
+
+ /* As statistics were previously enabled, store the old statistics object to be released */
+ p_AdditionalInfo->p_StatsObjForRmv =
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj;
+ }
+
+ p_KeysMatchTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j * size * sizeof(uint8_t));
+
+ MemCpy8(p_KeysMatchTableNewTmp, p_Key,
+ p_CcNode->userSizeOfExtraction);
+
+ if (p_CcNode->lclMask)
+ {
+ if (p_Mask)
+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ p_Mask, p_CcNode->userSizeOfExtraction);
+ else
+ if (p_CcNode->ccKeySizeAccExtraction > 4)
+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ 0xff, p_CcNode->userSizeOfExtraction);
+ else
+ MemCpy8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ p_CcNode->p_GlblMask,
+ p_CcNode->userSizeOfExtraction);
+ }
+ }
+ else
+ {
+ p_KeysMatchTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_KeysMatchTableNew, j * size * sizeof(uint8_t));
+ p_KeysMatchTableOldTmp =
+ PTR_MOVE(p_CcNode->h_KeysMatchTable, i * size * sizeof(uint8_t));
+
+ if (p_CcNode->lclMask)
+ {
+ if (prvLclMask)
+ MemCpy8(
+ PTR_MOVE(p_KeysMatchTableNewTmp, p_CcNode->ccKeySizeAccExtraction),
+ PTR_MOVE(p_KeysMatchTableOldTmp, p_CcNode->ccKeySizeAccExtraction),
+ p_CcNode->userSizeOfExtraction);
+ else
+ {
+ p_KeysMatchTableOldTmp =
+ PTR_MOVE(p_CcNode->h_KeysMatchTable,
+ i * (int)p_CcNode->ccKeySizeAccExtraction * sizeof(uint8_t));
+
+ if (p_CcNode->ccKeySizeAccExtraction > 4)
+ MemSet8(PTR_MOVE(p_KeysMatchTableNewTmp,
+ p_CcNode->ccKeySizeAccExtraction),
+ 0xff, p_CcNode->userSizeOfExtraction);
+ else
+ MemCpy8(
+ PTR_MOVE(p_KeysMatchTableNewTmp, p_CcNode->ccKeySizeAccExtraction),
+ p_CcNode->p_GlblMask,
+ p_CcNode->userSizeOfExtraction);
+ }
+ }
+ MemCpy8((void*)p_KeysMatchTableNewTmp, p_KeysMatchTableOldTmp,
+ p_CcNode->ccKeySizeAccExtraction);
+ }
+ }
+
+ p_AdTableNewTmp =
+ PTR_MOVE(p_AdditionalInfo->p_AdTableNew, j * FM_PCD_CC_AD_ENTRY_SIZE);
+ p_AdTableOldTmp = PTR_MOVE(p_CcNode->h_AdTable, i * FM_PCD_CC_AD_ENTRY_SIZE);
+
+ MemCpy8(p_AdTableNewTmp, p_AdTableOldTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ return E_OK;
+}
+
+static t_Error BuildNewNodeModifyNextEngine(
+ t_Handle h_FmPcd, t_Handle h_FmPcdCcNodeOrTree, uint16_t keyIndex,
+ t_FmPcdCcNextEngineParams *p_CcNextEngineParams, t_List *h_OldLst,
+ t_List *h_NewLst, t_FmPcdModifyCcKeyAdditionalParams *p_AdditionalInfo)
+{
+ t_Error err = E_OK;
+ uint32_t requiredAction = 0;
+ t_List *p_Pos;
+ t_CcNodeInformation *p_CcNodeInformation, ccNodeInfo;
+ t_Handle p_Ad;
+ t_FmPcdCcNode *p_FmPcdCcNode1 = NULL;
+ t_FmPcdCcTree *p_FmPcdCcTree = NULL;
+ t_FmPcdStatsObj *p_StatsObj;
+ t_FmPcdCcStatsParams statsParams = { 0 };
+
+ ASSERT_COND(p_CcNextEngineParams);
+
+ /* check that new NIA is legal */
+ if (!p_AdditionalInfo->tree)
+ err = ValidateNextEngineParams(
+ h_FmPcd, p_CcNextEngineParams,
+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->statisticsMode);
+ else
+ /* Statistics are not supported for CC root */
+ err = ValidateNextEngineParams(h_FmPcd, p_CcNextEngineParams,
+ e_FM_PCD_CC_STATS_MODE_NONE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /* Update internal data structure for next engine per index (index - key) */
+ memcpy(&p_AdditionalInfo->keyAndNextEngineParams[keyIndex].nextEngineParams,
+ p_CcNextEngineParams, sizeof(t_FmPcdCcNextEngineParams));
+
+ /* Check that manip is legal and what requiredAction is necessary for this manip */
+ if (p_CcNextEngineParams->h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(p_CcNextEngineParams,
+ &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ if (!p_AdditionalInfo->tree)
+ {
+ p_FmPcdCcNode1 = (t_FmPcdCcNode *)h_FmPcdCcNodeOrTree;
+ p_AdditionalInfo->numOfKeys = p_FmPcdCcNode1->numOfKeys;
+ p_Ad = p_FmPcdCcNode1->h_AdTable;
+
+ if (p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ p_AdditionalInfo->h_NodeForRmv =
+ p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode;
+
+ if (p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip)
+ p_AdditionalInfo->h_ManipForRmv =
+ p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip;
+
+#if (DPAA_VERSION >= 11)
+ if ((p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && (p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic))
+ p_AdditionalInfo->h_FrmReplicForRmv =
+ p_FmPcdCcNode1->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic;
+#endif /* (DPAA_VERSION >= 11) */
+ }
+ else
+ {
+ p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcNodeOrTree;
+ p_Ad = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr);
+
+ if (p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ p_AdditionalInfo->h_NodeForRmv =
+ p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.params.ccParams.h_CcNode;
+
+ if (p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip)
+ p_AdditionalInfo->h_ManipForRmv =
+ p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.h_Manip;
+
+#if (DPAA_VERSION >= 11)
+ if ((p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && (p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic))
+ p_AdditionalInfo->h_FrmReplicForRmv =
+ p_FmPcdCcTree->keyAndNextEngineParams[keyIndex].nextEngineParams.params.frParams.h_FrmReplic;
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ if ((p_CcNextEngineParams->nextEngine == e_FM_PCD_CC)
+ && p_CcNextEngineParams->h_Manip)
+ {
+ err = AllocAndFillAdForContLookupManip(
+ p_CcNextEngineParams->params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ ASSERT_COND(p_Ad);
+
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = PTR_MOVE(p_Ad, keyIndex * FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* If statistics were enabled, this Ad is the statistics Ad. Need to follow its
+ nextAction to retrieve the actual Nia-Ad. If statistics should remain enabled,
+ only the actual Nia-Ad should be modified. */
+ if ((!p_AdditionalInfo->tree)
+ && (((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ && (p_CcNextEngineParams->statisticsEn))
+ ccNodeInfo.h_CcNode =
+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsAd;
+
+ EnqueueNodeInfoToRelevantLst(h_OldLst, &ccNodeInfo, NULL);
+
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ p_Ad = GetNewAd(h_FmPcdCcNodeOrTree, p_AdditionalInfo->tree);
+ if (!p_Ad)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC node action descriptor"));
+ MemSet8((uint8_t *)p_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* If statistics were not enabled before, but requested now - Allocate a statistics
+ object that holds statistics AD and counters. */
+ if ((!p_AdditionalInfo->tree)
+ && (!((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ && (p_CcNextEngineParams->statisticsEn))
+ {
+ p_StatsObj = GetStatsObj((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree);
+ ASSERT_COND(p_StatsObj);
+
+ /* Store allocated statistics object */
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj =
+ p_StatsObj;
+
+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd;
+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters;
+
+#if (DPAA_VERSION >= 11)
+ statsParams.h_StatsFLRs =
+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->h_StatsFLRs;
+
+#endif /* (DPAA_VERSION >= 11) */
+
+ NextStepAd(p_Ad, &statsParams, p_CcNextEngineParams, h_FmPcd);
+ }
+ else
+ NextStepAd(p_Ad, NULL, p_CcNextEngineParams, h_FmPcd);
+
+ ccNodeInfo.h_CcNode = p_Ad;
+ EnqueueNodeInfoToRelevantLst(h_NewLst, &ccNodeInfo, NULL);
+
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction =
+ requiredAction;
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction |=
+ UPDATE_CC_WITH_TREE;
+
+ if (!p_AdditionalInfo->tree)
+ {
+ ASSERT_COND(p_FmPcdCcNode1);
+ if (!LIST_IsEmpty(&p_FmPcdCcNode1->ccTreesLst))
+ {
+ LIST_FOR_EACH(p_Pos, &p_FmPcdCcNode1->ccTreesLst)
+ {
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+
+ ASSERT_COND(p_CcNodeInformation->h_CcNode);
+ /* Update the manipulation which has to be updated from parameters of the port
+ it's has to be updated with restrictions defined in the function */
+
+ err =
+ SetRequiredAction(
+ p_FmPcdCcNode1->h_FmPcd,
+ p_FmPcdCcNode1->shadowAction
+ | p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction,
+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex],
+ p_Ad, 1, p_CcNodeInformation->h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ err = CcUpdateParam(
+ p_FmPcdCcNode1->h_FmPcd, NULL, NULL,
+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex], 1,
+ p_Ad, TRUE, p_CcNodeInformation->index,
+ p_CcNodeInformation->h_CcNode, TRUE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+ }
+ }
+ else
+ {
+ ASSERT_COND(p_FmPcdCcTree);
+
+ err =
+ SetRequiredAction(
+ h_FmPcd,
+ p_FmPcdCcTree->requiredAction
+ | p_AdditionalInfo->keyAndNextEngineParams[keyIndex].requiredAction,
+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex],
+ p_Ad, 1, (t_Handle)p_FmPcdCcTree);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ err = CcUpdateParam(h_FmPcd, NULL, NULL,
+ &p_AdditionalInfo->keyAndNextEngineParams[keyIndex],
+ 1, p_Ad, TRUE, 0, (t_Handle)p_FmPcdCcTree, TRUE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ if (p_CcNextEngineParams->nextEngine == e_FM_PCD_CC)
+ p_AdditionalInfo->h_NodeForAdd =
+ p_CcNextEngineParams->params.ccParams.h_CcNode;
+ if (p_CcNextEngineParams->h_Manip)
+ p_AdditionalInfo->h_ManipForAdd = p_CcNextEngineParams->h_Manip;
+
+ /* If statistics were previously enabled, but now are disabled,
+ store the old statistics object to be released */
+ if ((!p_AdditionalInfo->tree)
+ && (((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ && (!p_CcNextEngineParams->statisticsEn))
+ {
+ p_AdditionalInfo->p_StatsObjForRmv =
+ ((t_FmPcdCcNode *)h_FmPcdCcNodeOrTree)->keyAndNextEngineParams[keyIndex].p_StatsObj;
+
+
+ p_AdditionalInfo->keyAndNextEngineParams[keyIndex].p_StatsObj = NULL;
+ }
+#if (DPAA_VERSION >= 11)
+ if ((p_CcNextEngineParams->nextEngine == e_FM_PCD_FR)
+ && (p_CcNextEngineParams->params.frParams.h_FrmReplic))
+ p_AdditionalInfo->h_FrmReplicForAdd =
+ p_CcNextEngineParams->params.frParams.h_FrmReplic;
+#endif /* (DPAA_VERSION >= 11) */
+
+ return E_OK;
+}
+
+static void UpdateAdPtrOfNodesWhichPointsOnCrntMdfNode(
+ t_FmPcdCcNode *p_CrntMdfNode, t_List *h_OldLst,
+ t_FmPcdCcNextEngineParams **p_NextEngineParams)
+{
+ t_CcNodeInformation *p_CcNodeInformation;
+ t_FmPcdCcNode *p_NodePtrOnCurrentMdfNode = NULL;
+ t_List *p_Pos;
+ int i = 0;
+ t_Handle p_AdTablePtOnCrntCurrentMdfNode/*, p_AdTableNewModified*/;
+ t_CcNodeInformation ccNodeInfo;
+
+ LIST_FOR_EACH(p_Pos, &p_CrntMdfNode->ccPrevNodesLst)
+ {
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+ p_NodePtrOnCurrentMdfNode =
+ (t_FmPcdCcNode *)p_CcNodeInformation->h_CcNode;
+
+ ASSERT_COND(p_NodePtrOnCurrentMdfNode);
+
+ /* Search in the previous node which exact index points on this current modified node for getting AD */
+ for (i = 0; i < p_NodePtrOnCurrentMdfNode->numOfKeys + 1; i++)
+ {
+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ {
+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode
+ == (t_Handle)p_CrntMdfNode)
+ {
+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip)
+ p_AdTablePtOnCrntCurrentMdfNode = p_CrntMdfNode->h_Ad;
+ else
+ if (p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].p_StatsObj)
+ p_AdTablePtOnCrntCurrentMdfNode =
+ p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].p_StatsObj->h_StatsAd;
+ else
+ p_AdTablePtOnCrntCurrentMdfNode =
+ PTR_MOVE(p_NodePtrOnCurrentMdfNode->h_AdTable, i*FM_PCD_CC_AD_ENTRY_SIZE);
+
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = p_AdTablePtOnCrntCurrentMdfNode;
+ EnqueueNodeInfoToRelevantLst(h_OldLst, &ccNodeInfo, NULL);
+
+ if (!(*p_NextEngineParams))
+ *p_NextEngineParams =
+ &p_NodePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams;
+ }
+ }
+ }
+
+ ASSERT_COND(i != p_NodePtrOnCurrentMdfNode->numOfKeys);
+ }
+}
+
+static void UpdateAdPtrOfTreesWhichPointsOnCrntMdfNode(
+ t_FmPcdCcNode *p_CrntMdfNode, t_List *h_OldLst,
+ t_FmPcdCcNextEngineParams **p_NextEngineParams)
+{
+ t_CcNodeInformation *p_CcNodeInformation;
+ t_FmPcdCcTree *p_TreePtrOnCurrentMdfNode = NULL;
+ t_List *p_Pos;
+ int i = 0;
+ t_Handle p_AdTableTmp;
+ t_CcNodeInformation ccNodeInfo;
+
+ LIST_FOR_EACH(p_Pos, &p_CrntMdfNode->ccTreeIdLst)
+ {
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+ p_TreePtrOnCurrentMdfNode =
+ (t_FmPcdCcTree *)p_CcNodeInformation->h_CcNode;
+
+ ASSERT_COND(p_TreePtrOnCurrentMdfNode);
+
+ /*search in the trees which exact index points on this current modified node for getting AD */
+ for (i = 0; i < p_TreePtrOnCurrentMdfNode->numOfEntries; i++)
+ {
+ if (p_TreePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ {
+ if (p_TreePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode
+ == (t_Handle)p_CrntMdfNode)
+ {
+ p_AdTableTmp =
+ UINT_TO_PTR(p_TreePtrOnCurrentMdfNode->ccTreeBaseAddr + i*FM_PCD_CC_AD_ENTRY_SIZE);
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = p_AdTableTmp;
+ EnqueueNodeInfoToRelevantLst(h_OldLst, &ccNodeInfo, NULL);
+
+ if (!(*p_NextEngineParams))
+ *p_NextEngineParams =
+ &p_TreePtrOnCurrentMdfNode->keyAndNextEngineParams[i].nextEngineParams;
+ }
+ }
+ }
+
+ ASSERT_COND(i == p_TreePtrOnCurrentMdfNode->numOfEntries);
+ }
+}
+
+static t_FmPcdModifyCcKeyAdditionalParams * ModifyNodeCommonPart(
+ t_Handle h_FmPcdCcNodeOrTree, uint16_t keyIndex,
+ e_ModifyState modifyState, bool ttlCheck, bool hashCheck, bool tree)
+{
+ t_FmPcdModifyCcKeyAdditionalParams *p_FmPcdModifyCcKeyAdditionalParams;
+ int i = 0, j = 0;
+ bool wasUpdate = FALSE;
+ t_FmPcdCcNode *p_CcNode = NULL;
+ t_FmPcdCcTree *p_FmPcdCcTree;
+ uint16_t numOfKeys;
+ t_FmPcdCcKeyAndNextEngineParams *p_KeyAndNextEngineParams;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcdCcNodeOrTree, E_INVALID_HANDLE, NULL);
+
+ if (!tree)
+ {
+ p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNodeOrTree;
+ numOfKeys = p_CcNode->numOfKeys;
+
+ /* node has to be pointed by another node or tree */
+
+ p_KeyAndNextEngineParams = (t_FmPcdCcKeyAndNextEngineParams *)XX_Malloc(
+ sizeof(t_FmPcdCcKeyAndNextEngineParams) * (numOfKeys + 1));
+ if (!p_KeyAndNextEngineParams)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Next engine and required action structure"));
+ return NULL;
+ }
+ memcpy(p_KeyAndNextEngineParams, p_CcNode->keyAndNextEngineParams,
+ (numOfKeys + 1) * sizeof(t_FmPcdCcKeyAndNextEngineParams));
+
+ if (ttlCheck)
+ {
+ if ((p_CcNode->parseCode == CC_PC_FF_IPV4TTL)
+ || (p_CcNode->parseCode == CC_PC_FF_IPV6HOP_LIMIT))
+ {
+ XX_Free(p_KeyAndNextEngineParams);
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("nodeId of CC_PC_FF_IPV4TTL or CC_PC_FF_IPV6HOP_LIMIT can not be used for this operation"));
+ return NULL;
+ }
+ }
+
+ if (hashCheck)
+ {
+ if (p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED)
+ {
+ XX_Free(p_KeyAndNextEngineParams);
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("nodeId of CC_PC_GENERIC_IC_HASH_INDEXED can not be used for this operation"));
+ return NULL;
+ }
+ }
+ }
+ else
+ {
+ p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcNodeOrTree;
+ numOfKeys = p_FmPcdCcTree->numOfEntries;
+
+ p_KeyAndNextEngineParams = (t_FmPcdCcKeyAndNextEngineParams *)XX_Malloc(
+ sizeof(t_FmPcdCcKeyAndNextEngineParams)
+ * FM_PCD_MAX_NUM_OF_CC_GROUPS);
+ if (!p_KeyAndNextEngineParams)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Next engine and required action structure"));
+ return NULL;
+ }
+ memcpy(p_KeyAndNextEngineParams,
+ p_FmPcdCcTree->keyAndNextEngineParams,
+ FM_PCD_MAX_NUM_OF_CC_GROUPS
+ * sizeof(t_FmPcdCcKeyAndNextEngineParams));
+ }
+
+ p_FmPcdModifyCcKeyAdditionalParams =
+ (t_FmPcdModifyCcKeyAdditionalParams *)XX_Malloc(
+ sizeof(t_FmPcdModifyCcKeyAdditionalParams));
+ if (!p_FmPcdModifyCcKeyAdditionalParams)
+ {
+ XX_Free(p_KeyAndNextEngineParams);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Allocation of internal data structure FAILED"));
+ return NULL;
+ }
+ memset(p_FmPcdModifyCcKeyAdditionalParams, 0,
+ sizeof(t_FmPcdModifyCcKeyAdditionalParams));
+
+ p_FmPcdModifyCcKeyAdditionalParams->h_CurrentNode = h_FmPcdCcNodeOrTree;
+ p_FmPcdModifyCcKeyAdditionalParams->savedKeyIndex = keyIndex;
+
+ while (i < numOfKeys)
+ {
+ if ((j == keyIndex) && !wasUpdate)
+ {
+ if (modifyState == e_MODIFY_STATE_ADD)
+ j++;
+ else
+ if (modifyState == e_MODIFY_STATE_REMOVE)
+ i++;
+ wasUpdate = TRUE;
+ }
+ else
+ {
+ memcpy(&p_FmPcdModifyCcKeyAdditionalParams->keyAndNextEngineParams[j],
+ p_KeyAndNextEngineParams + i,
+ sizeof(t_FmPcdCcKeyAndNextEngineParams));
+ i++;
+ j++;
+ }
+ }
+
+ if (keyIndex == numOfKeys)
+ {
+ if (modifyState == e_MODIFY_STATE_ADD)
+ j++;
+ }
+
+ memcpy(&p_FmPcdModifyCcKeyAdditionalParams->keyAndNextEngineParams[j],
+ p_KeyAndNextEngineParams + numOfKeys,
+ sizeof(t_FmPcdCcKeyAndNextEngineParams));
+
+ XX_Free(p_KeyAndNextEngineParams);
+
+ return p_FmPcdModifyCcKeyAdditionalParams;
+}
+
+static t_Error UpdatePtrWhichPointOnCrntMdfNode(
+ t_FmPcdCcNode *p_CcNode,
+ t_FmPcdModifyCcKeyAdditionalParams *p_FmPcdModifyCcKeyAdditionalParams,
+ t_List *h_OldLst, t_List *h_NewLst)
+{
+ t_FmPcdCcNextEngineParams *p_NextEngineParams = NULL;
+ t_CcNodeInformation ccNodeInfo = { 0 };
+ t_Handle h_NewAd;
+ t_Handle h_OrigAd = NULL;
+
+ /* Building a list of all action descriptors that point to the previous node */
+ if (!LIST_IsEmpty(&p_CcNode->ccPrevNodesLst))
+ UpdateAdPtrOfNodesWhichPointsOnCrntMdfNode(p_CcNode, h_OldLst,
+ &p_NextEngineParams);
+
+ if (!LIST_IsEmpty(&p_CcNode->ccTreeIdLst))
+ UpdateAdPtrOfTreesWhichPointsOnCrntMdfNode(p_CcNode, h_OldLst,
+ &p_NextEngineParams);
+
+ /* This node must be found as next engine of one of its previous nodes or trees*/
+ if (p_NextEngineParams)
+ {
+ /* Building a new action descriptor that points to the modified node */
+ h_NewAd = GetNewAd(p_CcNode, FALSE);
+ if (!h_NewAd)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ MemSet8(h_NewAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ h_OrigAd = p_CcNode->h_Ad;
+ BuildNewAd(h_NewAd, p_FmPcdModifyCcKeyAdditionalParams, p_CcNode,
+ p_NextEngineParams);
+
+ ccNodeInfo.h_CcNode = h_NewAd;
+ EnqueueNodeInfoToRelevantLst(h_NewLst, &ccNodeInfo, NULL);
+
+ if (p_NextEngineParams->h_Manip && !h_OrigAd)
+ FmPcdManipUpdateOwner(p_NextEngineParams->h_Manip, FALSE);
+ }
+ return E_OK;
+}
+
+static void UpdateCcRootOwner(t_FmPcdCcTree *p_FmPcdCcTree, bool add)
+{
+ ASSERT_COND(p_FmPcdCcTree);
+
+ /* this routine must be protected by the calling routine! */
+
+ if (add)
+ p_FmPcdCcTree->owners++;
+ else
+ {
+ ASSERT_COND(p_FmPcdCcTree->owners);
+ p_FmPcdCcTree->owners--;
+ }
+}
+
+static t_Error CheckAndSetManipParamsWithCcNodeParams(t_FmPcdCcNode *p_CcNode)
+{
+ t_Error err = E_OK;
+ int i = 0;
+
+ for (i = 0; i < p_CcNode->numOfKeys; i++)
+ {
+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip)
+ {
+ err =
+ FmPcdManipCheckParamsWithCcNodeParams(
+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip,
+ (t_Handle)p_CcNode);
+ if (err)
+ return err;
+ }
+ }
+
+ return err;
+}
+static t_Error ValidateAndCalcStatsParams(t_FmPcdCcNode *p_CcNode,
+ t_FmPcdCcNodeParams *p_CcNodeParam,
+ uint32_t *p_NumOfRanges,
+ uint32_t *p_CountersArraySize)
+{
+ e_FmPcdCcStatsMode statisticsMode = p_CcNode->statisticsMode;
+ uint32_t i;
+
+ UNUSED(p_CcNodeParam);
+
+ switch (statisticsMode)
+ {
+ case e_FM_PCD_CC_STATS_MODE_NONE:
+ for (i = 0; i < p_CcNode->numOfKeys; i++)
+ if (p_CcNodeParam->keysParams.keyParams[i].ccNextEngineParams.statisticsEn)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("Statistics cannot be enabled for key %d when statistics mode was set to 'NONE'", i));
+ return E_OK;
+
+ case e_FM_PCD_CC_STATS_MODE_FRAME:
+ case e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME:
+ *p_NumOfRanges = 1;
+ *p_CountersArraySize = 2 * FM_PCD_CC_STATS_COUNTER_SIZE;
+ return E_OK;
+
+#if (DPAA_VERSION >= 11)
+ case e_FM_PCD_CC_STATS_MODE_RMON:
+ {
+ uint16_t *p_FrameLengthRanges =
+ p_CcNodeParam->keysParams.frameLengthRanges;
+ uint32_t i;
+
+ if (p_FrameLengthRanges[0] <= 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Statistics mode"));
+
+ if (p_FrameLengthRanges[0] == 0xFFFF)
+ {
+ *p_NumOfRanges = 1;
+ *p_CountersArraySize = 2 * FM_PCD_CC_STATS_COUNTER_SIZE;
+ return E_OK;
+ }
+
+ for (i = 1; i < FM_PCD_CC_STATS_MAX_NUM_OF_FLR; i++)
+ {
+ if (p_FrameLengthRanges[i - 1] >= p_FrameLengthRanges[i])
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("Frame length range must be larger at least by 1 from preceding range"));
+
+ /* Stop when last range is reached */
+ if (p_FrameLengthRanges[i] == 0xFFFF)
+ break;
+ }
+
+ if ((i >= FM_PCD_CC_STATS_MAX_NUM_OF_FLR)
+ || (p_FrameLengthRanges[i] != 0xFFFF))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("Last Frame length range must be 0xFFFF"));
+
+ *p_NumOfRanges = i + 1;
+
+ /* Allocate an extra counter for byte count, as counters
+ array always begins with byte count */
+ *p_CountersArraySize = (*p_NumOfRanges + 1)
+ * FM_PCD_CC_STATS_COUNTER_SIZE;
+
+ }
+ return E_OK;
+#endif /* (DPAA_VERSION >= 11) */
+
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Statistics mode"));
+ }
+}
+
+static t_Error CheckParams(t_Handle h_FmPcd, t_FmPcdCcNodeParams *p_CcNodeParam,
+ t_FmPcdCcNode *p_CcNode, bool *isKeyTblAlloc)
+{
+ int tmp = 0;
+ t_FmPcdCcKeyParams *p_KeyParams;
+ t_Error err;
+ uint32_t requiredAction = 0;
+
+ /* Validate statistics parameters */
+ err = ValidateAndCalcStatsParams(p_CcNode, p_CcNodeParam,
+ &(p_CcNode->numOfStatsFLRs),
+ &(p_CcNode->countersArraySize));
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Invalid statistics parameters"));
+
+ /* Validate next engine parameters on Miss */
+ err = ValidateNextEngineParams(
+ h_FmPcd, &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ p_CcNode->statisticsMode);
+ if (err)
+ RETURN_ERROR(MAJOR, err,
+ ("For this node MissNextEngineParams are not valid"));
+
+ if (p_CcNodeParam->keysParams.ccNextEngineParamsForMiss.h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ memcpy(&p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams,
+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].requiredAction =
+ requiredAction;
+
+ if ((p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++)
+ {
+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp];
+
+ if (!p_KeyParams->p_Key)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("p_Key is not initialized"));
+
+ err = ValidateNextEngineParams(h_FmPcd,
+ &p_KeyParams->ccNextEngineParams,
+ p_CcNode->statisticsMode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ err = UpdateGblMask(p_CcNode, p_CcNodeParam->keysParams.keySize,
+ p_KeyParams->p_Mask);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ if (p_KeyParams->ccNextEngineParams.h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_KeyParams->ccNextEngineParams, &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ /* Store 'key' parameters - key, mask (if passed by the user) */
+ memcpy(p_CcNode->keyAndNextEngineParams[tmp].key, p_KeyParams->p_Key,
+ p_CcNodeParam->keysParams.keySize);
+
+ if (p_KeyParams->p_Mask)
+ memcpy(p_CcNode->keyAndNextEngineParams[tmp].mask,
+ p_KeyParams->p_Mask, p_CcNodeParam->keysParams.keySize);
+ else
+ memset((void *)(p_CcNode->keyAndNextEngineParams[tmp].mask), 0xFF,
+ p_CcNodeParam->keysParams.keySize);
+
+ /* Store next engine parameters */
+ memcpy(&p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams,
+ &p_KeyParams->ccNextEngineParams,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction = requiredAction;
+
+ if ((p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+ }
+
+ if (p_CcNode->maxNumOfKeys)
+ {
+ if (p_CcNode->maxNumOfKeys < p_CcNode->numOfKeys)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("Number of keys exceed the provided maximal number of keys"));
+ }
+
+ *isKeyTblAlloc = TRUE;
+
+ return E_OK;
+}
+
+static t_Error Ipv4TtlOrIpv6HopLimitCheckParams(
+ t_Handle h_FmPcd, t_FmPcdCcNodeParams *p_CcNodeParam,
+ t_FmPcdCcNode *p_CcNode, bool *isKeyTblAlloc)
+{
+ int tmp = 0;
+ t_FmPcdCcKeyParams *p_KeyParams;
+ t_Error err;
+ uint8_t key = 0x01;
+ uint32_t requiredAction = 0;
+
+ if (p_CcNode->numOfKeys != 1)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT the maximal supported 'numOfKeys' is 1"));
+
+ if ((p_CcNodeParam->keysParams.maxNumOfKeys)
+ && (p_CcNodeParam->keysParams.maxNumOfKeys != 1))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT the maximal supported 'maxNumOfKeys' is 1"));
+
+ /* Validate statistics parameters */
+ err = ValidateAndCalcStatsParams(p_CcNode, p_CcNodeParam,
+ &(p_CcNode->numOfStatsFLRs),
+ &(p_CcNode->countersArraySize));
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Invalid statistics parameters"));
+
+ err = ValidateNextEngineParams(
+ h_FmPcd, &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ p_CcNodeParam->keysParams.statisticsMode);
+ if (err)
+ RETURN_ERROR(MAJOR, err,
+ ("For this node MissNextEngineParams are not valid"));
+
+ if (p_CcNodeParam->keysParams.ccNextEngineParamsForMiss.h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ memcpy(&p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams,
+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].requiredAction =
+ requiredAction;
+
+ if ((p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_CcNode->keyAndNextEngineParams[p_CcNode->numOfKeys].nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++)
+ {
+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp];
+
+ if (p_KeyParams->p_Mask)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT p_Mask can not be initialized"));
+
+ if (memcmp(p_KeyParams->p_Key, &key, 1) != 0)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For node of the type IPV4_TTL or IPV6_HOP_LIMIT p_Key has to be 1"));
+
+ err = ValidateNextEngineParams(h_FmPcd,
+ &p_KeyParams->ccNextEngineParams,
+ p_CcNode->statisticsMode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+
+ if (p_KeyParams->ccNextEngineParams.h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_KeyParams->ccNextEngineParams, &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+
+ /* Store 'key' parameters - key (fixed to 0x01), key size of 1 byte and full mask */
+ p_CcNode->keyAndNextEngineParams[tmp].key[0] = key;
+ p_CcNode->keyAndNextEngineParams[tmp].mask[0] = 0xFF;
+
+ /* Store NextEngine parameters */
+ memcpy(&p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams,
+ &p_KeyParams->ccNextEngineParams,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ if ((p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction = requiredAction;
+ }
+
+ *isKeyTblAlloc = FALSE;
+
+ return E_OK;
+}
+
+static t_Error IcHashIndexedCheckParams(t_Handle h_FmPcd,
+ t_FmPcdCcNodeParams *p_CcNodeParam,
+ t_FmPcdCcNode *p_CcNode,
+ bool *isKeyTblAlloc)
+{
+ int tmp = 0, countOnes = 0;
+ t_FmPcdCcKeyParams *p_KeyParams;
+ t_Error err;
+ uint16_t glblMask = p_CcNodeParam->extractCcParams.extractNonHdr.icIndxMask;
+ uint16_t countMask = (uint16_t)(glblMask >> 4);
+ uint32_t requiredAction = 0;
+
+ if (glblMask & 0x000f)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("icIndxMask has to be with last nibble 0"));
+
+ while (countMask)
+ {
+ countOnes++;
+ countMask = (uint16_t)(countMask >> 1);
+ }
+
+ if (!POWER_OF_2(p_CcNode->numOfKeys))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For Node of the type INDEXED numOfKeys has to be powerOfTwo"));
+
+ if (p_CcNode->numOfKeys != ((uint32_t)1 << countOnes))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For Node of the type IC_HASH_INDEXED numOfKeys has to be powerOfTwo"));
+
+ if (p_CcNodeParam->keysParams.maxNumOfKeys
+ && (p_CcNodeParam->keysParams.maxNumOfKeys != p_CcNode->numOfKeys))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For Node of the type INDEXED 'maxNumOfKeys' should be 0 or equal 'numOfKeys'"));
+
+ /* Validate statistics parameters */
+ err = ValidateAndCalcStatsParams(p_CcNode, p_CcNodeParam,
+ &(p_CcNode->numOfStatsFLRs),
+ &(p_CcNode->countersArraySize));
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Invalid statistics parameters"));
+
+ err = ValidateNextEngineParams(
+ h_FmPcd, &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ p_CcNode->statisticsMode);
+ if (GET_ERROR_TYPE(err) != E_NOT_SUPPORTED)
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("MissNextEngineParams for the node of the type IC_INDEX_HASH has to be UnInitialized"));
+
+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++)
+ {
+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp];
+
+ if (p_KeyParams->p_Mask || p_KeyParams->p_Key)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For Node of the type IC_HASH_INDEXED p_Key or p_Mask has to be NULL"));
+
+ if ((glblMask & (tmp * 16)) == (tmp * 16))
+ {
+ err = ValidateNextEngineParams(h_FmPcd,
+ &p_KeyParams->ccNextEngineParams,
+ p_CcNode->statisticsMode);
+ if (err)
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("This index has to be initialized for the node of the type IC_INDEX_HASH according to settings of GlobalMask "));
+
+ if (p_KeyParams->ccNextEngineParams.h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_KeyParams->ccNextEngineParams, &requiredAction);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction =
+ requiredAction;
+ }
+
+ memcpy(&p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams,
+ &p_KeyParams->ccNextEngineParams,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ if ((p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ RETURN_ERROR(MAJOR, err, (NO_MSG));
+ }
+ }
+ else
+ {
+ err = ValidateNextEngineParams(h_FmPcd,
+ &p_KeyParams->ccNextEngineParams,
+ p_CcNode->statisticsMode);
+ if (GET_ERROR_TYPE(err) != E_NOT_SUPPORTED)
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("This index has to be UnInitialized for the node of the type IC_INDEX_HASH according to settings of GlobalMask"));
+ }
+ }
+
+ *isKeyTblAlloc = FALSE;
+ cpu_to_be16s(&glblMask);
+ memcpy(PTR_MOVE(p_CcNode->p_GlblMask, 2), &glblMask, 2);
+
+ return E_OK;
+}
+
+static t_Error ModifyNextEngineParamNode(
+ t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, uint16_t keyIndex,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_FmPcd *p_FmPcd;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+
+ if (keyIndex >= p_CcNode->numOfKeys)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("keyIndex > previously cleared last index + 1"));
+
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex,
+ e_MODIFY_STATE_CHANGE, FALSE,
+ FALSE, FALSE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_CcNode->maxNumOfKeys
+ && !TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = BuildNewNodeModifyNextEngine(h_FmPcd, p_CcNode, keyIndex,
+ p_FmPcdCcNextEngineParams,
+ &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams);
+ if (err)
+ {
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, FALSE);
+
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+}
+
+static t_Error FindKeyIndex(t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key,
+ uint8_t *p_Mask, uint16_t *p_KeyIndex)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint8_t tmpMask[FM_PCD_MAX_SIZE_OF_KEY];
+ uint16_t i;
+
+ ASSERT_COND(p_Key);
+ ASSERT_COND(p_KeyIndex);
+ ASSERT_COND(keySize < FM_PCD_MAX_SIZE_OF_KEY);
+
+ if (keySize != p_CcNode->userSizeOfExtraction)
+ RETURN_ERROR(
+ MINOR, E_INVALID_VALUE,
+ ("Key size doesn't match the extraction size of the node"));
+
+ /* If user didn't pass a mask for this key, we'll look for full extraction mask */
+ if (!p_Mask)
+ memset(tmpMask, 0xFF, keySize);
+
+ for (i = 0; i < p_CcNode->numOfKeys; i++)
+ {
+ /* Comparing received key */
+ if (memcmp(p_Key, p_CcNode->keyAndNextEngineParams[i].key, keySize)
+ == 0)
+ {
+ if (p_Mask)
+ {
+ /* If a user passed a mask for this key, it must match to the existing key's mask for a correct match */
+ if (memcmp(p_Mask, p_CcNode->keyAndNextEngineParams[i].mask,
+ keySize) == 0)
+ {
+ *p_KeyIndex = i;
+ return E_OK;
+ }
+ }
+ else
+ {
+ /* If user didn't pass a mask for this key, check if the existing key mask is full extraction */
+ if (memcmp(tmpMask, p_CcNode->keyAndNextEngineParams[i].mask,
+ keySize) == 0)
+ {
+ *p_KeyIndex = i;
+ return E_OK;
+ }
+ }
+ }
+ }
+
+ return ERROR_CODE(E_NOT_FOUND);
+}
+
+static t_Error CalcAndUpdateCcShadow(t_FmPcdCcNode *p_CcNode,
+ bool isKeyTblAlloc,
+ uint32_t *p_MatchTableSize,
+ uint32_t *p_AdTableSize)
+{
+ uint32_t shadowSize;
+ t_Error err;
+
+ /* Calculate keys table maximal size - each entry consists of a key and a mask,
+ (if local mask support is requested) */
+ *p_MatchTableSize = p_CcNode->ccKeySizeAccExtraction * sizeof(uint8_t)
+ * p_CcNode->maxNumOfKeys;
+
+ if (p_CcNode->maskSupport)
+ *p_MatchTableSize *= 2;
+
+ /* Calculate next action descriptors table, including one more entry for miss */
+ *p_AdTableSize = (uint32_t)((p_CcNode->maxNumOfKeys + 1)
+ * FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Calculate maximal shadow size of this node.
+ All shadow structures will be used for runtime modifications host command. If
+ keys table was allocated for this node, the keys table and next engines table may
+ be modified in run time (entries added or removed), so shadow tables are requires.
+ Otherwise, the only supported runtime modification is a specific next engine update
+ and this requires shadow memory of a single AD */
+
+ /* Shadow size should be enough to hold the following 3 structures:
+ * 1 - an action descriptor */
+ shadowSize = FM_PCD_CC_AD_ENTRY_SIZE;
+
+ /* 2 - keys match table, if was allocated for the current node */
+ if (isKeyTblAlloc)
+ shadowSize += *p_MatchTableSize;
+
+ /* 3 - next action descriptors table */
+ shadowSize += *p_AdTableSize;
+
+ /* Update shadow to the calculated size */
+ err = FmPcdUpdateCcShadow(p_CcNode->h_FmPcd, (uint32_t)shadowSize,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (err != E_OK)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC node shadow"));
+ }
+
+ return E_OK;
+}
+
+static t_Error AllocStatsObjs(t_FmPcdCcNode *p_CcNode)
+{
+ t_FmPcdStatsObj *p_StatsObj;
+ t_Handle h_FmMuram, h_StatsAd, h_StatsCounters;
+ uint32_t i;
+
+ h_FmMuram = FmPcdGetMuramHandle(p_CcNode->h_FmPcd);
+ if (!h_FmMuram)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM MURAM"));
+
+ /* Allocate statistics ADs and statistics counter. An extra pair (AD + counters)
+ will be allocated to support runtime modifications */
+ for (i = 0; i < p_CcNode->maxNumOfKeys + 2; i++)
+ {
+ /* Allocate list object structure */
+ p_StatsObj = XX_Malloc(sizeof(t_FmPcdStatsObj));
+ if (!p_StatsObj)
+ {
+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Statistics object"));
+ }
+ memset(p_StatsObj, 0, sizeof(t_FmPcdStatsObj));
+
+ /* Allocate statistics AD from MURAM */
+ h_StatsAd = (t_Handle)FM_MURAM_AllocMem(h_FmMuram,
+ FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!h_StatsAd)
+ {
+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram);
+ XX_Free(p_StatsObj);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for statistics ADs"));
+ }
+ MemSet8(h_StatsAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Allocate statistics counters from MURAM */
+ h_StatsCounters = (t_Handle)FM_MURAM_AllocMem(
+ h_FmMuram, p_CcNode->countersArraySize,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!h_StatsCounters)
+ {
+ FreeStatObjects(&p_CcNode->availableStatsLst, h_FmMuram);
+ FM_MURAM_FreeMem(h_FmMuram, h_StatsAd);
+ XX_Free(p_StatsObj);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for statistics counters"));
+ }
+ MemSet8(h_StatsCounters, 0, p_CcNode->countersArraySize);
+
+ p_StatsObj->h_StatsAd = h_StatsAd;
+ p_StatsObj->h_StatsCounters = h_StatsCounters;
+
+ EnqueueStatsObj(&p_CcNode->availableStatsLst, p_StatsObj);
+ }
+
+ return E_OK;
+}
+
+static t_Error MatchTableGetKeyStatistics(
+ t_FmPcdCcNode *p_CcNode, uint16_t keyIndex,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics)
+{
+ uint32_t *p_StatsCounters, i;
+
+ if (p_CcNode->statisticsMode == e_FM_PCD_CC_STATS_MODE_NONE)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Statistics were not enabled for this match table"));
+
+ if (!p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Statistics were not enabled for this key"));
+
+ memset(p_KeyStatistics, 0, sizeof(t_FmPcdCcKeyStatistics));
+
+ p_StatsCounters =
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsCounters;
+ ASSERT_COND(p_StatsCounters);
+
+ p_KeyStatistics->byteCount = GET_UINT32(*p_StatsCounters);
+
+ for (i = 1; i <= p_CcNode->numOfStatsFLRs; i++)
+ {
+ p_StatsCounters =
+ PTR_MOVE(p_StatsCounters, FM_PCD_CC_STATS_COUNTER_SIZE);
+
+ p_KeyStatistics->frameCount += GET_UINT32(*p_StatsCounters);
+
+#if (DPAA_VERSION >= 11)
+ p_KeyStatistics->frameLengthRangeCount[i - 1] =
+ GET_UINT32(*p_StatsCounters);
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ return E_OK;
+}
+
+static t_Error MatchTableSet(t_Handle h_FmPcd, t_FmPcdCcNode *p_CcNode,
+ t_FmPcdCcNodeParams *p_CcNodeParam)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdCcNode *p_FmPcdCcNextNode;
+ t_Error err = E_OK;
+ uint32_t tmp, keySize;
+ bool glblMask = FALSE;
+ t_FmPcdCcKeyParams *p_KeyParams;
+ t_Handle h_FmMuram, p_KeysMatchTblTmp, p_AdTableTmp;
+#if (DPAA_VERSION >= 11)
+ t_Handle h_StatsFLRs;
+#endif /* (DPAA_VERSION >= 11) */
+ bool fullField = FALSE;
+ ccPrivateInfo_t icCode = CC_PRIVATE_INFO_NONE;
+ bool isKeyTblAlloc, fromIc = FALSE;
+ uint32_t matchTableSize, adTableSize;
+ t_CcNodeInformation ccNodeInfo, *p_CcInformation;
+ t_FmPcdStatsObj *p_StatsObj;
+ t_FmPcdCcStatsParams statsParams = { 0 };
+ t_Handle h_Manip;
+
+ ASSERT_COND(h_FmPcd);
+ ASSERT_COND(p_CcNode);
+ ASSERT_COND(p_CcNodeParam);
+
+ p_CcNode->p_GlblMask = (t_Handle)XX_Malloc(
+ CC_GLBL_MASK_SIZE * sizeof(uint8_t));
+ memset(p_CcNode->p_GlblMask, 0, CC_GLBL_MASK_SIZE * sizeof(uint8_t));
+
+ p_CcNode->h_FmPcd = h_FmPcd;
+ p_CcNode->numOfKeys = p_CcNodeParam->keysParams.numOfKeys;
+ p_CcNode->maxNumOfKeys = p_CcNodeParam->keysParams.maxNumOfKeys;
+ p_CcNode->maskSupport = p_CcNodeParam->keysParams.maskSupport;
+ p_CcNode->statisticsMode = p_CcNodeParam->keysParams.statisticsMode;
+
+ /* For backward compatibility - even if statistics mode is nullified,
+ we'll fix it to frame mode so we can support per-key request for
+ statistics using 'statisticsEn' in next engine parameters */
+ if (!p_CcNode->maxNumOfKeys
+ && (p_CcNode->statisticsMode == e_FM_PCD_CC_STATS_MODE_NONE))
+ p_CcNode->statisticsMode = e_FM_PCD_CC_STATS_MODE_FRAME;
+
+ h_FmMuram = FmPcdGetMuramHandle(h_FmPcd);
+ if (!h_FmMuram)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM MURAM"));
+
+ INIT_LIST(&p_CcNode->ccPrevNodesLst);
+ INIT_LIST(&p_CcNode->ccTreeIdLst);
+ INIT_LIST(&p_CcNode->ccTreesLst);
+ INIT_LIST(&p_CcNode->availableStatsLst);
+
+ p_CcNode->h_Spinlock = XX_InitSpinlock();
+ if (!p_CcNode->h_Spinlock)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("CC node spinlock"));
+ }
+
+ if ((p_CcNodeParam->extractCcParams.type == e_FM_PCD_EXTRACT_BY_HDR)
+ && ((p_CcNodeParam->extractCcParams.extractByHdr.hdr
+ == HEADER_TYPE_IPv4)
+ || (p_CcNodeParam->extractCcParams.extractByHdr.hdr
+ == HEADER_TYPE_IPv6))
+ && (p_CcNodeParam->extractCcParams.extractByHdr.type
+ == e_FM_PCD_EXTRACT_FULL_FIELD)
+ && ((p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField.ipv6
+ == NET_HEADER_FIELD_IPv6_HOP_LIMIT)
+ || (p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField.ipv4
+ == NET_HEADER_FIELD_IPv4_TTL)))
+ {
+ err = Ipv4TtlOrIpv6HopLimitCheckParams(h_FmPcd, p_CcNodeParam, p_CcNode,
+ &isKeyTblAlloc);
+ glblMask = FALSE;
+ }
+ else
+ if ((p_CcNodeParam->extractCcParams.type == e_FM_PCD_EXTRACT_NON_HDR)
+ && ((p_CcNodeParam->extractCcParams.extractNonHdr.src
+ == e_FM_PCD_EXTRACT_FROM_KEY)
+ || (p_CcNodeParam->extractCcParams.extractNonHdr.src
+ == e_FM_PCD_EXTRACT_FROM_HASH)
+ || (p_CcNodeParam->extractCcParams.extractNonHdr.src
+ == e_FM_PCD_EXTRACT_FROM_FLOW_ID)))
+ {
+ if ((p_CcNodeParam->extractCcParams.extractNonHdr.src
+ == e_FM_PCD_EXTRACT_FROM_FLOW_ID)
+ && (p_CcNodeParam->extractCcParams.extractNonHdr.offset != 0))
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("In the case of the extraction from e_FM_PCD_EXTRACT_FROM_FLOW_ID offset has to be 0"));
+ }
+
+ icCode = IcDefineCode(p_CcNodeParam);
+ fromIc = TRUE;
+ if (icCode == CC_PRIVATE_INFO_NONE)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("user asked extraction from IC and field in internal context or action wasn't initialized in the right way"));
+ }
+
+ if ((icCode == CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP)
+ || (icCode == CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP))
+ {
+ err = IcHashIndexedCheckParams(h_FmPcd, p_CcNodeParam, p_CcNode,
+ &isKeyTblAlloc);
+ glblMask = TRUE;
+ }
+ else
+ {
+ err = CheckParams(h_FmPcd, p_CcNodeParam, p_CcNode,
+ &isKeyTblAlloc);
+ if (p_CcNode->glblMaskSize)
+ glblMask = TRUE;
+ }
+ }
+ else
+ {
+ err = CheckParams(h_FmPcd, p_CcNodeParam, p_CcNode, &isKeyTblAlloc);
+ if (p_CcNode->glblMaskSize)
+ glblMask = TRUE;
+ }
+
+ if (err)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ switch (p_CcNodeParam->extractCcParams.type)
+ {
+ case (e_FM_PCD_EXTRACT_BY_HDR):
+ switch (p_CcNodeParam->extractCcParams.extractByHdr.type)
+ {
+ case (e_FM_PCD_EXTRACT_FULL_FIELD):
+ p_CcNode->parseCode =
+ GetFullFieldParseCode(
+ p_CcNodeParam->extractCcParams.extractByHdr.hdr,
+ p_CcNodeParam->extractCcParams.extractByHdr.hdrIndex,
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField);
+ GetSizeHeaderField(
+ p_CcNodeParam->extractCcParams.extractByHdr.hdr,
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fullField,
+ &p_CcNode->sizeOfExtraction);
+ fullField = TRUE;
+ if ((p_CcNode->parseCode != CC_PC_FF_TCI1)
+ && (p_CcNode->parseCode != CC_PC_FF_TCI2)
+ && (p_CcNode->parseCode != CC_PC_FF_MPLS1)
+ && (p_CcNode->parseCode != CC_PC_FF_MPLS_LAST)
+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC1)
+ && (p_CcNode->parseCode != CC_PC_FF_IPV4IPTOS_TC2)
+ && (p_CcNode->parseCode
+ != CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1)
+ && (p_CcNode->parseCode != CC_PC_FF_IPDSCP)
+ && (p_CcNode->parseCode
+ != CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2)
+ && glblMask)
+ {
+ glblMask = FALSE;
+ p_CcNode->glblMaskSize = 4;
+ p_CcNode->lclMask = TRUE;
+ }
+ break;
+
+ case (e_FM_PCD_EXTRACT_FROM_HDR):
+ p_CcNode->sizeOfExtraction =
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromHdr.size;
+ p_CcNode->offset =
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromHdr.offset;
+ p_CcNode->userOffset =
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromHdr.offset;
+ p_CcNode->parseCode =
+ GetPrParseCode(
+ p_CcNodeParam->extractCcParams.extractByHdr.hdr,
+ p_CcNodeParam->extractCcParams.extractByHdr.hdrIndex,
+ p_CcNode->offset, glblMask,
+ &p_CcNode->prsArrayOffset);
+ break;
+
+ case (e_FM_PCD_EXTRACT_FROM_FIELD):
+ p_CcNode->offset =
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.offset;
+ p_CcNode->userOffset =
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.offset;
+ p_CcNode->sizeOfExtraction =
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.size;
+ p_CcNode->parseCode =
+ GetFieldParseCode(
+ p_CcNodeParam->extractCcParams.extractByHdr.hdr,
+ p_CcNodeParam->extractCcParams.extractByHdr.extractByHdrType.fromField.field,
+ p_CcNode->offset,
+ &p_CcNode->prsArrayOffset,
+ p_CcNodeParam->extractCcParams.extractByHdr.hdrIndex);
+ break;
+
+ default:
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ break;
+
+ case (e_FM_PCD_EXTRACT_NON_HDR):
+ /* get the field code for the generic extract */
+ p_CcNode->sizeOfExtraction =
+ p_CcNodeParam->extractCcParams.extractNonHdr.size;
+ p_CcNode->offset =
+ p_CcNodeParam->extractCcParams.extractNonHdr.offset;
+ p_CcNode->userOffset =
+ p_CcNodeParam->extractCcParams.extractNonHdr.offset;
+ p_CcNode->parseCode = GetGenParseCode(
+ p_CcNodeParam->extractCcParams.extractNonHdr.src,
+ p_CcNode->offset, glblMask, &p_CcNode->prsArrayOffset,
+ fromIc, icCode);
+
+ if (p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED)
+ {
+ if ((p_CcNode->offset + p_CcNode->sizeOfExtraction) > 8)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_SELECTION,
+ ("when node of the type CC_PC_GENERIC_IC_HASH_INDEXED offset + size can not be bigger then size of HASH 64 bits (8 bytes)"));
+ }
+ }
+ if ((p_CcNode->parseCode == CC_PC_GENERIC_IC_GMASK)
+ || (p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED))
+ {
+ p_CcNode->offset += p_CcNode->prsArrayOffset;
+ p_CcNode->prsArrayOffset = 0;
+ }
+ break;
+
+ default:
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ if (p_CcNode->parseCode == CC_PC_ILLEGAL)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("illegal extraction type"));
+ }
+
+ if ((p_CcNode->sizeOfExtraction > FM_PCD_MAX_SIZE_OF_KEY)
+ || !p_CcNode->sizeOfExtraction)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("sizeOfExatrction can not be greater than 56 and not 0"));
+ }
+
+ if (p_CcNodeParam->keysParams.keySize != p_CcNode->sizeOfExtraction)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("keySize has to be equal to sizeOfExtraction"));
+ }
+
+ p_CcNode->userSizeOfExtraction = p_CcNode->sizeOfExtraction;
+
+ if (!glblMask)
+ memset(p_CcNode->p_GlblMask, 0xff, CC_GLBL_MASK_SIZE * sizeof(uint8_t));
+
+ err = CheckAndSetManipParamsWithCcNodeParams(p_CcNode);
+ if (err != E_OK)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("keySize has to be equal to sizeOfExtraction"));
+ }
+
+ /* Calculating matching table entry size by rounding up the user-defined size of extraction to valid entry size */
+ GetCcExtractKeySize(p_CcNode->sizeOfExtraction,
+ &p_CcNode->ccKeySizeAccExtraction);
+
+ /* If local mask is used, it is stored next to each key in the keys match table */
+ if (p_CcNode->lclMask)
+ keySize = (uint32_t)(2 * p_CcNode->ccKeySizeAccExtraction);
+ else
+ keySize = p_CcNode->ccKeySizeAccExtraction;
+
+ /* Update CC shadow with maximal size required by this node */
+ if (p_CcNode->maxNumOfKeys)
+ {
+ err = CalcAndUpdateCcShadow(p_CcNode, isKeyTblAlloc, &matchTableSize,
+ &adTableSize);
+ if (err != E_OK)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ p_CcNode->keysMatchTableMaxSize = matchTableSize;
+
+ if (p_CcNode->statisticsMode != e_FM_PCD_CC_STATS_MODE_NONE)
+ {
+ err = AllocStatsObjs(p_CcNode);
+ if (err != E_OK)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ /* If manipulation will be initialized before this node, it will use the table
+ descriptor in the AD table of previous node and this node will need an extra
+ AD as his table descriptor. */
+ p_CcNode->h_TmpAd = (t_Handle)FM_MURAM_AllocMem(
+ h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE, FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_CcNode->h_TmpAd)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC action descriptor"));
+ }
+ }
+ else
+ {
+ matchTableSize = (uint32_t)(keySize * sizeof(uint8_t)
+ * (p_CcNode->numOfKeys + 1));
+ adTableSize = (uint32_t)(FM_PCD_CC_AD_ENTRY_SIZE
+ * (p_CcNode->numOfKeys + 1));
+ }
+
+#if (DPAA_VERSION >= 11)
+ switch (p_CcNode->statisticsMode)
+ {
+
+ case e_FM_PCD_CC_STATS_MODE_RMON:
+ /* If RMON statistics or RMON conditional statistics modes are requested,
+ allocate frame length ranges array */
+ p_CcNode->h_StatsFLRs = FM_MURAM_AllocMem(
+ h_FmMuram,
+ (uint32_t)(p_CcNode->numOfStatsFLRs)
+ * FM_PCD_CC_STATS_FLR_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+
+ if (!p_CcNode->h_StatsFLRs)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(
+ MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC frame length ranges array"));
+ }
+
+ /* Initialize using value received from the user */
+ for (tmp = 0; tmp < p_CcNode->numOfStatsFLRs; tmp++)
+ {
+ uint16_t flr =
+ cpu_to_be16(p_CcNodeParam->keysParams.frameLengthRanges[tmp]);
+
+ h_StatsFLRs =
+ PTR_MOVE(p_CcNode->h_StatsFLRs, tmp * FM_PCD_CC_STATS_FLR_SIZE);
+
+ MemCpy8(h_StatsFLRs,
+ &flr,
+ FM_PCD_CC_STATS_FLR_SIZE);
+ }
+ break;
+
+ default:
+ break;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* Allocate keys match table. Not required for some CC nodes, for example for IPv4 TTL
+ identification, IPv6 hop count identification, etc. */
+ if (isKeyTblAlloc)
+ {
+ p_CcNode->h_KeysMatchTable = (t_Handle)FM_MURAM_AllocMem(
+ h_FmMuram, matchTableSize, FM_PCD_CC_KEYS_MATCH_TABLE_ALIGN);
+ if (!p_CcNode->h_KeysMatchTable)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC node key match table"));
+ }
+ MemSet8((uint8_t *)p_CcNode->h_KeysMatchTable, 0, matchTableSize);
+ }
+
+ /* Allocate action descriptors table */
+ p_CcNode->h_AdTable = (t_Handle)FM_MURAM_AllocMem(h_FmMuram, adTableSize,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_CcNode->h_AdTable)
+ {
+ DeleteNode(p_CcNode);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC node action descriptors table"));
+ }
+ MemSet8((uint8_t *)p_CcNode->h_AdTable, 0, adTableSize);
+
+ p_KeysMatchTblTmp = p_CcNode->h_KeysMatchTable;
+ p_AdTableTmp = p_CcNode->h_AdTable;
+
+ /* For each key, create the key and the next step AD */
+ for (tmp = 0; tmp < p_CcNode->numOfKeys; tmp++)
+ {
+ p_KeyParams = &p_CcNodeParam->keysParams.keyParams[tmp];
+
+ if (p_KeysMatchTblTmp)
+ {
+ /* Copy the key */
+ MemCpy8((void*)p_KeysMatchTblTmp, p_KeyParams->p_Key,
+ p_CcNode->sizeOfExtraction);
+
+ /* Copy the key mask or initialize it to 0xFF..F */
+ if (p_CcNode->lclMask && p_KeyParams->p_Mask)
+ {
+ MemCpy8(PTR_MOVE(p_KeysMatchTblTmp,
+ p_CcNode->ccKeySizeAccExtraction), /* User's size of extraction rounded up to a valid matching table entry size */
+ p_KeyParams->p_Mask, p_CcNode->sizeOfExtraction); /* Exact size of extraction as received from the user */
+ }
+ else
+ if (p_CcNode->lclMask)
+ {
+ MemSet8(PTR_MOVE(p_KeysMatchTblTmp,
+ p_CcNode->ccKeySizeAccExtraction), /* User's size of extraction rounded up to a valid matching table entry size */
+ 0xff, p_CcNode->sizeOfExtraction); /* Exact size of extraction as received from the user */
+ }
+
+ p_KeysMatchTblTmp =
+ PTR_MOVE(p_KeysMatchTblTmp, keySize * sizeof(uint8_t));
+ }
+
+ /* Create the next action descriptor in the match table */
+ if (p_KeyParams->ccNextEngineParams.statisticsEn)
+ {
+ p_StatsObj = GetStatsObj(p_CcNode);
+ ASSERT_COND(p_StatsObj);
+
+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd;
+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters;
+#if (DPAA_VERSION >= 11)
+ statsParams.h_StatsFLRs = p_CcNode->h_StatsFLRs;
+
+#endif /* (DPAA_VERSION >= 11) */
+ NextStepAd(p_AdTableTmp, &statsParams,
+ &p_KeyParams->ccNextEngineParams, p_FmPcd);
+
+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = p_StatsObj;
+ }
+ else
+ {
+ NextStepAd(p_AdTableTmp, NULL, &p_KeyParams->ccNextEngineParams,
+ p_FmPcd);
+
+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = NULL;
+ }
+
+ p_AdTableTmp = PTR_MOVE(p_AdTableTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+ }
+
+ /* Update next engine for the 'miss' entry */
+ if (p_CcNodeParam->keysParams.ccNextEngineParamsForMiss.statisticsEn)
+ {
+ p_StatsObj = GetStatsObj(p_CcNode);
+ ASSERT_COND(p_StatsObj);
+
+ /* All 'bucket' nodes of a hash table should share the same statistics counters,
+ allocated by the hash table. So, if this node is a bucket of a hash table,
+ we'll replace the locally allocated counters with the shared counters. */
+ if (p_CcNode->isHashBucket)
+ {
+ ASSERT_COND(p_CcNode->h_MissStatsCounters);
+
+ /* Store original counters pointer and replace it with mutual preallocated pointer */
+ p_CcNode->h_PrivMissStatsCounters = p_StatsObj->h_StatsCounters;
+ p_StatsObj->h_StatsCounters = p_CcNode->h_MissStatsCounters;
+ }
+
+ statsParams.h_StatsAd = p_StatsObj->h_StatsAd;
+ statsParams.h_StatsCounters = p_StatsObj->h_StatsCounters;
+#if (DPAA_VERSION >= 11)
+ statsParams.h_StatsFLRs = p_CcNode->h_StatsFLRs;
+
+#endif /* (DPAA_VERSION >= 11) */
+
+ NextStepAd(p_AdTableTmp, &statsParams,
+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ p_FmPcd);
+
+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = p_StatsObj;
+ }
+ else
+ {
+ NextStepAd(p_AdTableTmp, NULL,
+ &p_CcNodeParam->keysParams.ccNextEngineParamsForMiss,
+ p_FmPcd);
+
+ p_CcNode->keyAndNextEngineParams[tmp].p_StatsObj = NULL;
+ }
+
+ /* This parameter will be used to initialize the "key length" field in the action descriptor
+ that points to this node and it should be 0 for full field extraction */
+ if (fullField == TRUE)
+ p_CcNode->sizeOfExtraction = 0;
+
+ for (tmp = 0; tmp < MIN(p_CcNode->numOfKeys + 1, CC_MAX_NUM_OF_KEYS); tmp++)
+ {
+ if (p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ {
+ p_FmPcdCcNextNode =
+ (t_FmPcdCcNode*)p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.params.ccParams.h_CcNode;
+ p_CcInformation = FindNodeInfoInReleventLst(
+ &p_FmPcdCcNextNode->ccPrevNodesLst, (t_Handle)p_CcNode,
+ p_FmPcdCcNextNode->h_Spinlock);
+ if (!p_CcInformation)
+ {
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = (t_Handle)p_CcNode;
+ ccNodeInfo.index = 1;
+ EnqueueNodeInfoToRelevantLst(&p_FmPcdCcNextNode->ccPrevNodesLst,
+ &ccNodeInfo,
+ p_FmPcdCcNextNode->h_Spinlock);
+ }
+ else
+ p_CcInformation->index++;
+
+ if (p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip)
+ {
+ h_Manip =
+ p_CcNode->keyAndNextEngineParams[tmp].nextEngineParams.h_Manip;
+ p_CcInformation = FindNodeInfoInReleventLst(
+ FmPcdManipGetNodeLstPointedOnThisManip(h_Manip),
+ (t_Handle)p_CcNode, FmPcdManipGetSpinlock(h_Manip));
+ if (!p_CcInformation)
+ {
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = (t_Handle)p_CcNode;
+ ccNodeInfo.index = 1;
+ EnqueueNodeInfoToRelevantLst(
+ FmPcdManipGetNodeLstPointedOnThisManip(h_Manip),
+ &ccNodeInfo, FmPcdManipGetSpinlock(h_Manip));
+ }
+ else
+ p_CcInformation->index++;
+ }
+ }
+ }
+
+ p_AdTableTmp = p_CcNode->h_AdTable;
+
+ if (!FmPcdLockTryLockAll(h_FmPcd))
+ {
+ FM_PCD_MatchTableDelete((t_Handle)p_CcNode);
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ /* Required action for each next engine */
+ for (tmp = 0; tmp < MIN(p_CcNode->numOfKeys + 1, CC_MAX_NUM_OF_KEYS); tmp++)
+ {
+ if (p_CcNode->keyAndNextEngineParams[tmp].requiredAction)
+ {
+ err = SetRequiredAction(
+ h_FmPcd,
+ p_CcNode->keyAndNextEngineParams[tmp].requiredAction,
+ &p_CcNode->keyAndNextEngineParams[tmp], p_AdTableTmp, 1,
+ NULL);
+ if (err)
+ {
+ FmPcdLockUnlockAll(h_FmPcd);
+ FM_PCD_MatchTableDelete((t_Handle)p_CcNode);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ p_AdTableTmp = PTR_MOVE(p_AdTableTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+ }
+ }
+
+ FmPcdLockUnlockAll(h_FmPcd);
+
+ return E_OK;
+}
+/************************** End of static functions **************************/
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+
+t_CcNodeInformation* FindNodeInfoInReleventLst(t_List *p_List, t_Handle h_Info,
+ t_Handle h_Spinlock)
+{
+ t_CcNodeInformation *p_CcInformation;
+ t_List *p_Pos;
+ uint32_t intFlags;
+
+ intFlags = XX_LockIntrSpinlock(h_Spinlock);
+
+ for (p_Pos = LIST_FIRST(p_List); p_Pos != (p_List);
+ p_Pos = LIST_NEXT(p_Pos))
+ {
+ p_CcInformation = CC_NODE_F_OBJECT(p_Pos);
+
+ ASSERT_COND(p_CcInformation->h_CcNode);
+
+ if (p_CcInformation->h_CcNode == h_Info)
+ {
+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags);
+ return p_CcInformation;
+ }
+ }
+
+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags);
+
+ return NULL;
+}
+
+void EnqueueNodeInfoToRelevantLst(t_List *p_List, t_CcNodeInformation *p_CcInfo,
+ t_Handle h_Spinlock)
+{
+ t_CcNodeInformation *p_CcInformation;
+ uint32_t intFlags = 0;
+
+ p_CcInformation = (t_CcNodeInformation *)XX_Malloc(
+ sizeof(t_CcNodeInformation));
+
+ if (p_CcInformation)
+ {
+ memset(p_CcInformation, 0, sizeof(t_CcNodeInformation));
+ memcpy(p_CcInformation, p_CcInfo, sizeof(t_CcNodeInformation));
+ INIT_LIST(&p_CcInformation->node);
+
+ if (h_Spinlock)
+ intFlags = XX_LockIntrSpinlock(h_Spinlock);
+
+ LIST_AddToTail(&p_CcInformation->node, p_List);
+
+ if (h_Spinlock)
+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags);
+ }
+ else
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("CC Node Information"));
+}
+
+void DequeueNodeInfoFromRelevantLst(t_List *p_List, t_Handle h_Info,
+ t_Handle h_Spinlock)
+{
+ t_CcNodeInformation *p_CcInformation = NULL;
+ uint32_t intFlags = 0;
+ t_List *p_Pos;
+
+ if (h_Spinlock)
+ intFlags = XX_LockIntrSpinlock(h_Spinlock);
+
+ if (LIST_IsEmpty(p_List))
+ {
+ XX_RestoreAllIntr(intFlags);
+ return;
+ }
+
+ for (p_Pos = LIST_FIRST(p_List); p_Pos != (p_List);
+ p_Pos = LIST_NEXT(p_Pos))
+ {
+ p_CcInformation = CC_NODE_F_OBJECT(p_Pos);
+ ASSERT_COND(p_CcInformation);
+ ASSERT_COND(p_CcInformation->h_CcNode);
+ if (p_CcInformation->h_CcNode == h_Info)
+ break;
+ }
+
+ if (p_CcInformation)
+ {
+ LIST_DelAndInit(&p_CcInformation->node);
+ XX_Free(p_CcInformation);
+ }
+
+ if (h_Spinlock)
+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags);
+}
+
+void NextStepAd(t_Handle h_Ad, t_FmPcdCcStatsParams *p_FmPcdCcStatsParams,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams,
+ t_FmPcd *p_FmPcd)
+{
+ switch (p_FmPcdCcNextEngineParams->nextEngine)
+ {
+ case (e_FM_PCD_KG):
+ case (e_FM_PCD_PLCR):
+ case (e_FM_PCD_DONE):
+ /* if NIA is not CC, create a "result" type AD */
+ FillAdOfTypeResult(h_Ad, p_FmPcdCcStatsParams, p_FmPcd,
+ p_FmPcdCcNextEngineParams);
+ break;
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_FR):
+ if (p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic)
+ {
+ FillAdOfTypeContLookup(
+ h_Ad, p_FmPcdCcStatsParams, p_FmPcd,
+ p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode,
+ p_FmPcdCcNextEngineParams->h_Manip,
+ p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic);
+ FrmReplicGroupUpdateOwner(
+ p_FmPcdCcNextEngineParams->params.frParams.h_FrmReplic,
+ TRUE/* add */);
+ }
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+
+ case (e_FM_PCD_CC):
+ /* if NIA is not CC, create a TD to continue the CC lookup */
+ FillAdOfTypeContLookup(
+ h_Ad, p_FmPcdCcStatsParams, p_FmPcd,
+ p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode,
+ p_FmPcdCcNextEngineParams->h_Manip, NULL);
+
+ UpdateNodeOwner(p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode,
+ TRUE);
+ break;
+
+ default:
+ return;
+ }
+}
+
+t_Error FmPcdCcTreeAddIPR(t_Handle h_FmPcd, t_Handle h_FmTree,
+ t_Handle h_NetEnv, t_Handle h_IpReassemblyManip,
+ bool createSchemes)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree;
+ t_FmPcdCcNextEngineParams nextEngineParams;
+ t_NetEnvParams netEnvParams;
+ t_Handle h_Ad;
+ bool isIpv6Present;
+ uint8_t ipv4GroupId, ipv6GroupId;
+ t_Error err;
+
+ ASSERT_COND(p_FmPcdCcTree);
+
+ /* this routine must be protected by the calling routine! */
+
+ memset(&nextEngineParams, 0, sizeof(t_FmPcdCcNextEngineParams));
+ memset(&netEnvParams, 0, sizeof(t_NetEnvParams));
+
+ h_Ad = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr);
+
+ isIpv6Present = FmPcdManipIpReassmIsIpv6Hdr(h_IpReassemblyManip);
+
+ if (isIpv6Present
+ && (p_FmPcdCcTree->numOfEntries > (FM_PCD_MAX_NUM_OF_CC_GROUPS - 2)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("need two free entries for IPR"));
+
+ if (p_FmPcdCcTree->numOfEntries > (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("need two free entries for IPR"));
+
+ nextEngineParams.nextEngine = e_FM_PCD_DONE;
+ nextEngineParams.h_Manip = h_IpReassemblyManip;
+
+ /* Lock tree */
+ err = CcRootTryLock(p_FmPcdCcTree);
+ if (err)
+ return ERROR_CODE(E_BUSY);
+
+ if (p_FmPcdCcTree->h_IpReassemblyManip == h_IpReassemblyManip)
+ {
+ CcRootReleaseLock(p_FmPcdCcTree);
+ return E_OK;
+ }
+
+ if ((p_FmPcdCcTree->h_IpReassemblyManip)
+ && (p_FmPcdCcTree->h_IpReassemblyManip != h_IpReassemblyManip))
+ {
+ CcRootReleaseLock(p_FmPcdCcTree);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("This tree was previously updated with different IPR"));
+ }
+
+ /* Initialize IPR for the first time for this tree */
+ if (isIpv6Present)
+ {
+ ipv6GroupId = p_FmPcdCcTree->numOfGrps++;
+ p_FmPcdCcTree->fmPcdGroupParam[ipv6GroupId].baseGroupEntry =
+ (FM_PCD_MAX_NUM_OF_CC_GROUPS - 2);
+
+ if (createSchemes)
+ {
+ err = FmPcdManipBuildIpReassmScheme(h_FmPcd, h_NetEnv,
+ p_FmPcdCcTree,
+ h_IpReassemblyManip, FALSE,
+ ipv6GroupId);
+ if (err)
+ {
+ p_FmPcdCcTree->numOfGrps--;
+ CcRootReleaseLock(p_FmPcdCcTree);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ NextStepAd(
+ PTR_MOVE(h_Ad, (FM_PCD_MAX_NUM_OF_CC_GROUPS-2) * FM_PCD_CC_AD_ENTRY_SIZE),
+ NULL, &nextEngineParams, h_FmPcd);
+ }
+
+ ipv4GroupId = p_FmPcdCcTree->numOfGrps++;
+ p_FmPcdCcTree->fmPcdGroupParam[ipv4GroupId].totalBitsMask = 0;
+ p_FmPcdCcTree->fmPcdGroupParam[ipv4GroupId].baseGroupEntry =
+ (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1);
+
+ if (createSchemes)
+ {
+ err = FmPcdManipBuildIpReassmScheme(h_FmPcd, h_NetEnv, p_FmPcdCcTree,
+ h_IpReassemblyManip, TRUE,
+ ipv4GroupId);
+ if (err)
+ {
+ p_FmPcdCcTree->numOfGrps--;
+ if (isIpv6Present)
+ {
+ p_FmPcdCcTree->numOfGrps--;
+ FmPcdManipDeleteIpReassmSchemes(h_IpReassemblyManip);
+ }
+ CcRootReleaseLock(p_FmPcdCcTree);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ NextStepAd(
+ PTR_MOVE(h_Ad, (FM_PCD_MAX_NUM_OF_CC_GROUPS-1) * FM_PCD_CC_AD_ENTRY_SIZE),
+ NULL, &nextEngineParams, h_FmPcd);
+
+ p_FmPcdCcTree->h_IpReassemblyManip = h_IpReassemblyManip;
+
+ CcRootReleaseLock(p_FmPcdCcTree);
+
+ return E_OK;
+}
+
+t_Error FmPcdCcTreeAddCPR(t_Handle h_FmPcd, t_Handle h_FmTree,
+ t_Handle h_NetEnv, t_Handle h_ReassemblyManip,
+ bool createSchemes)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree;
+ t_FmPcdCcNextEngineParams nextEngineParams;
+ t_NetEnvParams netEnvParams;
+ t_Handle h_Ad;
+ uint8_t groupId;
+ t_Error err;
+
+ ASSERT_COND(p_FmPcdCcTree);
+
+ /* this routine must be protected by the calling routine! */
+ memset(&nextEngineParams, 0, sizeof(t_FmPcdCcNextEngineParams));
+ memset(&netEnvParams, 0, sizeof(t_NetEnvParams));
+
+ h_Ad = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr);
+
+ if (p_FmPcdCcTree->numOfEntries > (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("need one free entries for CPR"));
+
+ nextEngineParams.nextEngine = e_FM_PCD_DONE;
+ nextEngineParams.h_Manip = h_ReassemblyManip;
+
+ /* Lock tree */
+ err = CcRootTryLock(p_FmPcdCcTree);
+ if (err)
+ return ERROR_CODE(E_BUSY);
+
+ if (p_FmPcdCcTree->h_CapwapReassemblyManip == h_ReassemblyManip)
+ {
+ CcRootReleaseLock(p_FmPcdCcTree);
+ return E_OK;
+ }
+
+ if ((p_FmPcdCcTree->h_CapwapReassemblyManip)
+ && (p_FmPcdCcTree->h_CapwapReassemblyManip != h_ReassemblyManip))
+ {
+ CcRootReleaseLock(p_FmPcdCcTree);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("This tree was previously updated with different CPR"));
+ }
+
+ groupId = p_FmPcdCcTree->numOfGrps++;
+ p_FmPcdCcTree->fmPcdGroupParam[groupId].baseGroupEntry =
+ (FM_PCD_MAX_NUM_OF_CC_GROUPS - 1);
+
+ if (createSchemes)
+ {
+ err = FmPcdManipBuildCapwapReassmScheme(h_FmPcd, h_NetEnv,
+ p_FmPcdCcTree,
+ h_ReassemblyManip, groupId);
+ if (err)
+ {
+ p_FmPcdCcTree->numOfGrps--;
+ CcRootReleaseLock(p_FmPcdCcTree);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ NextStepAd(
+ PTR_MOVE(h_Ad, (FM_PCD_MAX_NUM_OF_CC_GROUPS-1) * FM_PCD_CC_AD_ENTRY_SIZE),
+ NULL, &nextEngineParams, h_FmPcd);
+
+ p_FmPcdCcTree->h_CapwapReassemblyManip = h_ReassemblyManip;
+
+ CcRootReleaseLock(p_FmPcdCcTree);
+
+ return E_OK;
+}
+
+t_Handle FmPcdCcTreeGetSavedManipParams(t_Handle h_FmTree)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree;
+
+ ASSERT_COND(p_FmPcdCcTree);
+
+ return p_FmPcdCcTree->h_FmPcdCcSavedManipParams;
+}
+
+void FmPcdCcTreeSetSavedManipParams(t_Handle h_FmTree,
+ t_Handle h_SavedManipParams)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmTree;
+
+ ASSERT_COND(p_FmPcdCcTree);
+
+ p_FmPcdCcTree->h_FmPcdCcSavedManipParams = h_SavedManipParams;
+}
+
+uint8_t FmPcdCcGetParseCode(t_Handle h_CcNode)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+
+ ASSERT_COND(p_CcNode);
+
+ return p_CcNode->parseCode;
+}
+
+uint8_t FmPcdCcGetOffset(t_Handle h_CcNode)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+
+ ASSERT_COND(p_CcNode);
+
+ return p_CcNode->offset;
+}
+
+uint16_t FmPcdCcGetNumOfKeys(t_Handle h_CcNode)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+
+ ASSERT_COND(p_CcNode);
+
+ return p_CcNode->numOfKeys;
+}
+
+t_Error FmPcdCcModifyNextEngineParamTree(
+ t_Handle h_FmPcd, t_Handle h_FmPcdCcTree, uint8_t grpId, uint8_t index,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree;
+ t_FmPcd *p_FmPcd;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ uint16_t keyIndex;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((grpId <= 7), E_INVALID_VALUE);
+
+ if (grpId >= p_FmPcdCcTree->numOfGrps)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE,
+ ("grpId you asked > numOfGroup of relevant tree"));
+
+ if (index >= p_FmPcdCcTree->fmPcdGroupParam[grpId].numOfEntriesInGroup)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("index > numOfEntriesInGroup"));
+
+ p_FmPcd = (t_FmPcd *)h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ keyIndex = (uint16_t)(p_FmPcdCcTree->fmPcdGroupParam[grpId].baseGroupEntry
+ + index);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_FmPcdCcTree, keyIndex,
+ e_MODIFY_STATE_CHANGE, FALSE,
+ FALSE, TRUE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ p_ModifyKeyParams->tree = TRUE;
+
+ if (p_FmPcd->p_CcShadow
+ && !TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = BuildNewNodeModifyNextEngine(p_FmPcd, p_FmPcdCcTree, keyIndex,
+ p_FmPcdCcNextEngineParams,
+ &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams);
+ if (err)
+ {
+ XX_Free(p_ModifyKeyParams);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, FALSE);
+
+ if (p_FmPcd->p_CcShadow)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+
+}
+
+t_Error FmPcdCcRemoveKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode,
+ uint16_t keyIndex)
+{
+
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_FmPcd *p_FmPcd;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ bool useShadowStructs = FALSE;
+ t_Error err = E_OK;
+
+ if (keyIndex >= p_CcNode->numOfKeys)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("impossible to remove key when numOfKeys <= keyIndex"));
+
+ if (p_CcNode->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("handler to FmPcd is different from the handle provided at node initialization time"));
+
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex,
+ e_MODIFY_STATE_REMOVE, TRUE, TRUE,
+ FALSE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_CcNode->maxNumOfKeys)
+ {
+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ useShadowStructs = TRUE;
+ }
+
+ err = BuildNewNodeRemoveKey(p_CcNode, keyIndex, p_ModifyKeyParams);
+ if (err)
+ {
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams,
+ &h_OldPointersLst,
+ &h_NewPointersLst);
+ if (err)
+ {
+ ReleaseNewNodeCommonPart(p_ModifyKeyParams);
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, useShadowStructs);
+
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+}
+
+t_Error FmPcdCcModifyKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode,
+ uint16_t keyIndex, uint8_t keySize, uint8_t *p_Key,
+ uint8_t *p_Mask)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_FmPcd *p_FmPcd;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ uint16_t tmpKeyIndex;
+ bool useShadowStructs = FALSE;
+ t_Error err = E_OK;
+
+ if (keyIndex >= p_CcNode->numOfKeys)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("keyIndex > previously cleared last index + 1"));
+
+ if (keySize != p_CcNode->userSizeOfExtraction)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("size for ModifyKey has to be the same as defined in SetNode"));
+
+ if (p_CcNode->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("handler to FmPcd is different from the handle provided at node initialization time"));
+
+ err = FindKeyIndex(h_FmPcdCcNode, keySize, p_Key, p_Mask, &tmpKeyIndex);
+ if (GET_ERROR_TYPE(err) != E_NOT_FOUND)
+ RETURN_ERROR(
+ MINOR,
+ E_ALREADY_EXISTS,
+ ("The received key and mask pair was already found in the match table of the provided node"));
+
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex,
+ e_MODIFY_STATE_CHANGE, TRUE, TRUE,
+ FALSE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_CcNode->maxNumOfKeys)
+ {
+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ useShadowStructs = TRUE;
+ }
+
+ err = BuildNewNodeModifyKey(p_CcNode, keyIndex, p_Key, p_Mask,
+ p_ModifyKeyParams);
+ if (err)
+ {
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams,
+ &h_OldPointersLst,
+ &h_NewPointersLst);
+ if (err)
+ {
+ ReleaseNewNodeCommonPart(p_ModifyKeyParams);
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, useShadowStructs);
+
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+}
+
+t_Error FmPcdCcModifyMissNextEngineParamNode(
+ t_Handle h_FmPcd, t_Handle h_FmPcdCcNode,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_FmPcd *p_FmPcd;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ uint16_t keyIndex;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_VALUE);
+
+ keyIndex = p_CcNode->numOfKeys;
+
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex,
+ e_MODIFY_STATE_CHANGE, FALSE, TRUE,
+ FALSE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_CcNode->maxNumOfKeys
+ && !TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = BuildNewNodeModifyNextEngine(h_FmPcd, p_CcNode, keyIndex,
+ p_FmPcdCcNextEngineParams,
+ &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams);
+ if (err)
+ {
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, FALSE);
+
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+}
+
+t_Error FmPcdCcAddKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode,
+ uint16_t keyIndex, uint8_t keySize,
+ t_FmPcdCcKeyParams *p_FmPcdCcKeyParams)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_FmPcd *p_FmPcd;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ bool useShadowStructs = FALSE;
+ uint16_t tmpKeyIndex;
+ t_Error err = E_OK;
+
+ if (keyIndex > p_CcNode->numOfKeys)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE,
+ ("keyIndex > previously cleared last index + 1"));
+
+ if (keySize != p_CcNode->userSizeOfExtraction)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("keySize has to be defined as it was defined in initialization step"));
+
+ if (p_CcNode->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("handler to FmPcd is different from the handle provided at node initialization time"));
+
+ if (p_CcNode->maxNumOfKeys)
+ {
+ if (p_CcNode->numOfKeys == p_CcNode->maxNumOfKeys)
+ RETURN_ERROR(
+ MAJOR,
+ E_FULL,
+ ("number of keys exceeds the maximal number of keys provided at node initialization time"));
+ }
+ else
+ if (p_CcNode->numOfKeys == FM_PCD_MAX_NUM_OF_KEYS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("number of keys can not be larger than %d", FM_PCD_MAX_NUM_OF_KEYS));
+
+ err = FindKeyIndex(h_FmPcdCcNode, keySize, p_FmPcdCcKeyParams->p_Key,
+ p_FmPcdCcKeyParams->p_Mask, &tmpKeyIndex);
+ if (GET_ERROR_TYPE(err) != E_NOT_FOUND)
+ RETURN_ERROR(
+ MAJOR,
+ E_ALREADY_EXISTS,
+ ("The received key and mask pair was already found in the match table of the provided node"));
+
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex,
+ e_MODIFY_STATE_ADD, TRUE, TRUE,
+ FALSE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_CcNode->maxNumOfKeys)
+ {
+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ useShadowStructs = TRUE;
+ }
+
+ err = BuildNewNodeAddOrMdfyKeyAndNextEngine(h_FmPcd, p_CcNode, keyIndex,
+ p_FmPcdCcKeyParams,
+ p_ModifyKeyParams, TRUE);
+ if (err)
+ {
+ ReleaseNewNodeCommonPart(p_ModifyKeyParams);
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams,
+ &h_OldPointersLst,
+ &h_NewPointersLst);
+ if (err)
+ {
+ ReleaseNewNodeCommonPart(p_ModifyKeyParams);
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, useShadowStructs);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+}
+
+t_Error FmPcdCcModifyKeyAndNextEngine(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode,
+ uint16_t keyIndex, uint8_t keySize,
+ t_FmPcdCcKeyParams *p_FmPcdCcKeyParams)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_FmPcd *p_FmPcd;
+ t_List h_OldPointersLst, h_NewPointersLst;
+ t_FmPcdModifyCcKeyAdditionalParams *p_ModifyKeyParams;
+ uint16_t tmpKeyIndex;
+ bool useShadowStructs = FALSE;
+ t_Error err = E_OK;
+
+ if (keyIndex > p_CcNode->numOfKeys)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("keyIndex > previously cleared last index + 1"));
+
+ if (keySize != p_CcNode->userSizeOfExtraction)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("keySize has to be defined as it was defined in initialization step"));
+
+ if (p_CcNode->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("handler to FmPcd is different from the handle provided at node initialization time"));
+
+ err = FindKeyIndex(h_FmPcdCcNode, keySize, p_FmPcdCcKeyParams->p_Key,
+ p_FmPcdCcKeyParams->p_Mask, &tmpKeyIndex);
+ if (GET_ERROR_TYPE(err) != E_NOT_FOUND)
+ RETURN_ERROR(
+ MINOR,
+ E_ALREADY_EXISTS,
+ ("The received key and mask pair was already found in the match table of the provided node"));
+
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+
+ INIT_LIST(&h_OldPointersLst);
+ INIT_LIST(&h_NewPointersLst);
+
+ p_ModifyKeyParams = ModifyNodeCommonPart(p_CcNode, keyIndex,
+ e_MODIFY_STATE_CHANGE, TRUE, TRUE,
+ FALSE);
+ if (!p_ModifyKeyParams)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_CcNode->maxNumOfKeys)
+ {
+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ {
+ XX_Free(p_ModifyKeyParams);
+ return ERROR_CODE(E_BUSY);
+ }
+
+ useShadowStructs = TRUE;
+ }
+
+ err = BuildNewNodeAddOrMdfyKeyAndNextEngine(h_FmPcd, p_CcNode, keyIndex,
+ p_FmPcdCcKeyParams,
+ p_ModifyKeyParams, FALSE);
+ if (err)
+ {
+ ReleaseNewNodeCommonPart(p_ModifyKeyParams);
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = UpdatePtrWhichPointOnCrntMdfNode(p_CcNode, p_ModifyKeyParams,
+ &h_OldPointersLst,
+ &h_NewPointersLst);
+ if (err)
+ {
+ ReleaseNewNodeCommonPart(p_ModifyKeyParams);
+ XX_Free(p_ModifyKeyParams);
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = DoDynamicChange(p_FmPcd, &h_OldPointersLst, &h_NewPointersLst,
+ p_ModifyKeyParams, useShadowStructs);
+
+ if (p_CcNode->maxNumOfKeys)
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ ReleaseLst(&h_OldPointersLst);
+ ReleaseLst(&h_NewPointersLst);
+
+ return err;
+}
+
+uint32_t FmPcdCcGetNodeAddrOffsetFromNodeInfo(t_Handle h_FmPcd,
+ t_Handle h_Pointer)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_CcNodeInformation *p_CcNodeInfo;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE,
+ (uint32_t)ILLEGAL_BASE);
+
+ p_CcNodeInfo = CC_NODE_F_OBJECT(h_Pointer);
+
+ return (uint32_t)(XX_VirtToPhys(p_CcNodeInfo->h_CcNode)
+ - p_FmPcd->physicalMuramBase);
+}
+
+t_Error FmPcdCcGetGrpParams(t_Handle h_FmPcdCcTree, uint8_t grpId,
+ uint32_t *p_GrpBits, uint8_t *p_GrpBase)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE);
+
+ if (grpId >= p_FmPcdCcTree->numOfGrps)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE,
+ ("grpId you asked > numOfGroup of relevant tree"));
+
+ *p_GrpBits = p_FmPcdCcTree->fmPcdGroupParam[grpId].totalBitsMask;
+ *p_GrpBase = p_FmPcdCcTree->fmPcdGroupParam[grpId].baseGroupEntry;
+
+ return E_OK;
+}
+
+t_Error FmPcdCcBindTree(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPcdCcTree, uint32_t *p_Offset,
+ t_Handle h_FmPort)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE);
+
+ /* this routine must be protected by the calling routine by locking all PCD modules! */
+
+ err = CcUpdateParams(h_FmPcd, h_PcdParams, h_FmPort, h_FmPcdCcTree, TRUE);
+
+ if (err == E_OK)
+ UpdateCcRootOwner(p_FmPcdCcTree, TRUE);
+
+ *p_Offset = (uint32_t)(XX_VirtToPhys(
+ UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr))
+ - p_FmPcd->physicalMuramBase);
+
+ return err;
+}
+
+t_Error FmPcdCcUnbindTree(t_Handle h_FmPcd, t_Handle h_FmPcdCcTree)
+{
+ t_FmPcdCcTree *p_FmPcdCcTree = (t_FmPcdCcTree *)h_FmPcdCcTree;
+
+ /* this routine must be protected by the calling routine by locking all PCD modules! */
+
+ UNUSED(h_FmPcd);
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcTree, E_INVALID_HANDLE);
+
+ UpdateCcRootOwner(p_FmPcdCcTree, FALSE);
+
+ return E_OK;
+}
+
+t_Error FmPcdCcNodeTreeTryLock(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode,
+ t_List *p_List)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_FmPcdCcNode;
+ t_List *p_Pos, *p_Tmp;
+ t_CcNodeInformation *p_CcNodeInfo, nodeInfo;
+ uint32_t intFlags;
+ t_Error err = E_OK;
+
+ intFlags = FmPcdLock(h_FmPcd);
+
+ LIST_FOR_EACH(p_Pos, &p_CcNode->ccTreesLst)
+ {
+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos);
+ ASSERT_COND(p_CcNodeInfo->h_CcNode);
+
+ err = CcRootTryLock(p_CcNodeInfo->h_CcNode);
+
+ if (err)
+ {
+ LIST_FOR_EACH(p_Tmp, &p_CcNode->ccTreesLst)
+ {
+ if (p_Tmp == p_Pos)
+ break;
+
+ CcRootReleaseLock(p_CcNodeInfo->h_CcNode);
+ }
+ break;
+ }
+
+ memset(&nodeInfo, 0, sizeof(t_CcNodeInformation));
+ nodeInfo.h_CcNode = p_CcNodeInfo->h_CcNode;
+ EnqueueNodeInfoToRelevantLst(p_List, &nodeInfo, NULL);
+ }
+
+ FmPcdUnlock(h_FmPcd, intFlags);
+ CORE_MemoryBarrier();
+
+ return err;
+}
+
+void FmPcdCcNodeTreeReleaseLock(t_Handle h_FmPcd, t_List *p_List)
+{
+ t_List *p_Pos;
+ t_CcNodeInformation *p_CcNodeInfo;
+ t_Handle h_FmPcdCcTree;
+ uint32_t intFlags;
+
+ intFlags = FmPcdLock(h_FmPcd);
+
+ LIST_FOR_EACH(p_Pos, p_List)
+ {
+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos);
+ h_FmPcdCcTree = p_CcNodeInfo->h_CcNode;
+ CcRootReleaseLock(h_FmPcdCcTree);
+ }
+
+ ReleaseLst(p_List);
+
+ FmPcdUnlock(h_FmPcd, intFlags);
+ CORE_MemoryBarrier();
+}
+
+t_Error FmPcdUpdateCcShadow(t_FmPcd *p_FmPcd, uint32_t size, uint32_t align)
+{
+ uint32_t intFlags;
+ uint32_t newSize = 0, newAlign = 0;
+ bool allocFail = FALSE;
+
+ ASSERT_COND(p_FmPcd);
+
+ if (!size)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("size must be larger then 0"));
+
+ if (!POWER_OF_2(align))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("alignment must be power of 2"));
+
+ newSize = p_FmPcd->ccShadowSize;
+ newAlign = p_FmPcd->ccShadowAlign;
+
+ /* Check if current shadow is large enough to hold the requested size */
+ if (size > p_FmPcd->ccShadowSize)
+ newSize = size;
+
+ /* Check if current shadow matches the requested alignment */
+ if (align > p_FmPcd->ccShadowAlign)
+ newAlign = align;
+
+ /* If a bigger shadow size or bigger shadow alignment are required,
+ a new shadow will be allocated */
+ if ((newSize != p_FmPcd->ccShadowSize)
+ || (newAlign != p_FmPcd->ccShadowAlign))
+ {
+ intFlags = FmPcdLock(p_FmPcd);
+
+ if (p_FmPcd->p_CcShadow)
+ {
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(p_FmPcd), p_FmPcd->p_CcShadow);
+ p_FmPcd->ccShadowSize = 0;
+ p_FmPcd->ccShadowAlign = 0;
+ }
+
+ p_FmPcd->p_CcShadow = FM_MURAM_AllocMem(FmPcdGetMuramHandle(p_FmPcd),
+ newSize, newAlign);
+ if (!p_FmPcd->p_CcShadow)
+ {
+ allocFail = TRUE;
+
+ /* If new shadow size allocation failed,
+ re-allocate with previous parameters */
+ p_FmPcd->p_CcShadow = FM_MURAM_AllocMem(
+ FmPcdGetMuramHandle(p_FmPcd), p_FmPcd->ccShadowSize,
+ p_FmPcd->ccShadowAlign);
+ }
+
+ FmPcdUnlock(p_FmPcd, intFlags);
+
+ if (allocFail)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for CC Shadow memory"));
+
+ p_FmPcd->ccShadowSize = newSize;
+ p_FmPcd->ccShadowAlign = newAlign;
+ }
+
+ return E_OK;
+}
+
+#if (DPAA_VERSION >= 11)
+void FmPcdCcGetAdTablesThatPointOnReplicGroup(t_Handle h_Node,
+ t_Handle h_ReplicGroup,
+ t_List *p_AdTables,
+ uint32_t *p_NumOfAdTables)
+{
+ t_FmPcdCcNode *p_CurrentNode = (t_FmPcdCcNode *)h_Node;
+ int i = 0;
+ void * p_AdTable;
+ t_CcNodeInformation ccNodeInfo;
+
+ ASSERT_COND(h_Node);
+ *p_NumOfAdTables = 0;
+
+ /* search in the current node which exact index points on this current replicator group for getting AD */
+ for (i = 0; i < p_CurrentNode->numOfKeys + 1; i++)
+ {
+ if ((p_CurrentNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && ((p_CurrentNode->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic
+ == (t_Handle)h_ReplicGroup)))
+ {
+ /* save the current ad table in the list */
+ /* this entry uses the input replicator group */
+ p_AdTable =
+ PTR_MOVE(p_CurrentNode->h_AdTable, i*FM_PCD_CC_AD_ENTRY_SIZE);
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = p_AdTable;
+ EnqueueNodeInfoToRelevantLst(p_AdTables, &ccNodeInfo, NULL);
+ (*p_NumOfAdTables)++;
+ }
+ }
+
+ ASSERT_COND(i != p_CurrentNode->numOfKeys);
+}
+#endif /* (DPAA_VERSION >= 11) */
+/*********************** End of inter-module routines ************************/
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+
+t_Handle FM_PCD_CcRootBuild(t_Handle h_FmPcd,
+ t_FmPcdCcTreeParams *p_PcdGroupsParam)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_Error err = E_OK;
+ int i = 0, j = 0, k = 0;
+ t_FmPcdCcTree *p_FmPcdCcTree;
+ uint8_t numOfEntries;
+ t_Handle p_CcTreeTmp;
+ t_FmPcdCcGrpParams *p_FmPcdCcGroupParams;
+ t_FmPcdCcKeyAndNextEngineParams *p_Params, *p_KeyAndNextEngineParams;
+ t_NetEnvParams netEnvParams;
+ uint8_t lastOne = 0;
+ uint32_t requiredAction = 0;
+ t_FmPcdCcNode *p_FmPcdCcNextNode;
+ t_CcNodeInformation ccNodeInfo, *p_CcInformation;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_PcdGroupsParam, E_INVALID_HANDLE, NULL);
+
+ if (p_PcdGroupsParam->numOfGrps > FM_PCD_MAX_NUM_OF_CC_GROUPS)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("numOfGrps should not exceed %d", FM_PCD_MAX_NUM_OF_CC_GROUPS));
+ return NULL;
+ }
+
+ p_FmPcdCcTree = (t_FmPcdCcTree*)XX_Malloc(sizeof(t_FmPcdCcTree));
+ if (!p_FmPcdCcTree)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("PCD tree structure"));
+ return NULL;
+ }
+ memset(p_FmPcdCcTree, 0, sizeof(t_FmPcdCcTree));
+ p_FmPcdCcTree->h_FmPcd = h_FmPcd;
+
+ p_Params = (t_FmPcdCcKeyAndNextEngineParams*)XX_Malloc(
+ FM_PCD_MAX_NUM_OF_CC_GROUPS
+ * sizeof(t_FmPcdCcKeyAndNextEngineParams));
+ memset(p_Params,
+ 0,
+ FM_PCD_MAX_NUM_OF_CC_GROUPS
+ * sizeof(t_FmPcdCcKeyAndNextEngineParams));
+
+ INIT_LIST(&p_FmPcdCcTree->fmPortsLst);
+
+#ifdef FM_CAPWAP_SUPPORT
+ if ((p_PcdGroupsParam->numOfGrps == 1) &&
+ (p_PcdGroupsParam->ccGrpParams[0].numOfDistinctionUnits == 0) &&
+ (p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].nextEngine == e_FM_PCD_CC) &&
+ p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].params.ccParams.h_CcNode &&
+ IsCapwapApplSpecific(p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].params.ccParams.h_CcNode))
+ {
+ p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].h_Manip = FmPcdManipApplSpecificBuild();
+ if (!p_PcdGroupsParam->ccGrpParams[0].nextEnginePerEntriesInGrp[0].h_Manip)
+ {
+ DeleteTree(p_FmPcdCcTree,p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ return NULL;
+ }
+ }
+#endif /* FM_CAPWAP_SUPPORT */
+
+ numOfEntries = 0;
+ p_FmPcdCcTree->netEnvId = FmPcdGetNetEnvId(p_PcdGroupsParam->h_NetEnv);
+
+ for (i = 0; i < p_PcdGroupsParam->numOfGrps; i++)
+ {
+ p_FmPcdCcGroupParams = &p_PcdGroupsParam->ccGrpParams[i];
+
+ if (p_FmPcdCcGroupParams->numOfDistinctionUnits
+ > FM_PCD_MAX_NUM_OF_CC_UNITS)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("numOfDistinctionUnits (group %d) should not exceed %d", i, FM_PCD_MAX_NUM_OF_CC_UNITS));
+ return NULL;
+ }
+
+ p_FmPcdCcTree->fmPcdGroupParam[i].baseGroupEntry = numOfEntries;
+ p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup = (uint8_t)(0x01
+ << p_FmPcdCcGroupParams->numOfDistinctionUnits);
+ numOfEntries += p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup;
+ if (numOfEntries > FM_PCD_MAX_NUM_OF_CC_GROUPS)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("numOfEntries can not be larger than %d", FM_PCD_MAX_NUM_OF_CC_GROUPS));
+ return NULL;
+ }
+
+ if (lastOne)
+ {
+ if (p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup > lastOne)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_CONFLICT, ("numOfEntries per group must be set in descending order"));
+ return NULL;
+ }
+ }
+
+ lastOne = p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup;
+
+ netEnvParams.netEnvId = p_FmPcdCcTree->netEnvId;
+ netEnvParams.numOfDistinctionUnits =
+ p_FmPcdCcGroupParams->numOfDistinctionUnits;
+
+ memcpy(netEnvParams.unitIds, &p_FmPcdCcGroupParams->unitIds,
+ (sizeof(uint8_t)) * p_FmPcdCcGroupParams->numOfDistinctionUnits);
+
+ err = PcdGetUnitsVector(p_FmPcd, &netEnvParams);
+ if (err)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return NULL;
+ }
+
+ p_FmPcdCcTree->fmPcdGroupParam[i].totalBitsMask = netEnvParams.vector;
+ for (j = 0; j < p_FmPcdCcTree->fmPcdGroupParam[i].numOfEntriesInGroup;
+ j++)
+ {
+ err = ValidateNextEngineParams(
+ h_FmPcd,
+ &p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j],
+ e_FM_PCD_CC_STATS_MODE_NONE);
+ if (err)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, err, (NO_MSG));
+ return NULL;
+ }
+
+ if (p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j].h_Manip)
+ {
+ err = FmPcdManipCheckParamsForCcNextEngine(
+ &p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j],
+ &requiredAction);
+ if (err)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ return NULL;
+ }
+ }
+ p_KeyAndNextEngineParams = p_Params + k;
+
+ memcpy(&p_KeyAndNextEngineParams->nextEngineParams,
+ &p_FmPcdCcGroupParams->nextEnginePerEntriesInGrp[j],
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ if ((p_KeyAndNextEngineParams->nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ && p_KeyAndNextEngineParams->nextEngineParams.h_Manip)
+ {
+ err =
+ AllocAndFillAdForContLookupManip(
+ p_KeyAndNextEngineParams->nextEngineParams.params.ccParams.h_CcNode);
+ if (err)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC Tree"));
+ return NULL;
+ }
+ }
+
+ requiredAction |= UPDATE_CC_WITH_TREE;
+ p_KeyAndNextEngineParams->requiredAction = requiredAction;
+
+ k++;
+ }
+ }
+
+ p_FmPcdCcTree->numOfEntries = (uint8_t)k;
+ p_FmPcdCcTree->numOfGrps = p_PcdGroupsParam->numOfGrps;
+
+ p_FmPcdCcTree->ccTreeBaseAddr =
+ PTR_TO_UINT(FM_MURAM_AllocMem(FmPcdGetMuramHandle(h_FmPcd),
+ (uint32_t)( FM_PCD_MAX_NUM_OF_CC_GROUPS * FM_PCD_CC_AD_ENTRY_SIZE),
+ FM_PCD_CC_TREE_ADDR_ALIGN));
+ if (!p_FmPcdCcTree->ccTreeBaseAddr)
+ {
+ DeleteTree(p_FmPcdCcTree, p_FmPcd);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CC Tree"));
+ return NULL;
+ }
+ MemSet8(
+ UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr), 0,
+ (uint32_t)(FM_PCD_MAX_NUM_OF_CC_GROUPS * FM_PCD_CC_AD_ENTRY_SIZE));
+
+ p_CcTreeTmp = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr);
+
+ for (i = 0; i < numOfEntries; i++)
+ {
+ p_KeyAndNextEngineParams = p_Params + i;
+
+ NextStepAd(p_CcTreeTmp, NULL,
+ &p_KeyAndNextEngineParams->nextEngineParams, p_FmPcd);
+
+ p_CcTreeTmp = PTR_MOVE(p_CcTreeTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ memcpy(&p_FmPcdCcTree->keyAndNextEngineParams[i],
+ p_KeyAndNextEngineParams,
+ sizeof(t_FmPcdCcKeyAndNextEngineParams));
+
+ if (p_FmPcdCcTree->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ {
+ p_FmPcdCcNextNode =
+ (t_FmPcdCcNode*)p_FmPcdCcTree->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode;
+ p_CcInformation = FindNodeInfoInReleventLst(
+ &p_FmPcdCcNextNode->ccTreeIdLst, (t_Handle)p_FmPcdCcTree,
+ p_FmPcdCcNextNode->h_Spinlock);
+
+ if (!p_CcInformation)
+ {
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = (t_Handle)p_FmPcdCcTree;
+ ccNodeInfo.index = 1;
+ EnqueueNodeInfoToRelevantLst(&p_FmPcdCcNextNode->ccTreeIdLst,
+ &ccNodeInfo,
+ p_FmPcdCcNextNode->h_Spinlock);
+ }
+ else
+ p_CcInformation->index++;
+ }
+ }
+
+ FmPcdIncNetEnvOwners(h_FmPcd, p_FmPcdCcTree->netEnvId);
+ p_CcTreeTmp = UINT_TO_PTR(p_FmPcdCcTree->ccTreeBaseAddr);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ FM_PCD_CcRootDelete(p_FmPcdCcTree);
+ XX_Free(p_Params);
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return NULL;
+ }
+
+ for (i = 0; i < numOfEntries; i++)
+ {
+ if (p_FmPcdCcTree->keyAndNextEngineParams[i].requiredAction)
+ {
+ err = SetRequiredAction(
+ h_FmPcd,
+ p_FmPcdCcTree->keyAndNextEngineParams[i].requiredAction,
+ &p_FmPcdCcTree->keyAndNextEngineParams[i], p_CcTreeTmp, 1,
+ p_FmPcdCcTree);
+ if (err)
+ {
+ FmPcdLockUnlockAll(p_FmPcd);
+ FM_PCD_CcRootDelete(p_FmPcdCcTree);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory"));
+ return NULL;
+ }
+ p_CcTreeTmp = PTR_MOVE(p_CcTreeTmp, FM_PCD_CC_AD_ENTRY_SIZE);
+ }
+ }
+
+ FmPcdLockUnlockAll(p_FmPcd);
+ p_FmPcdCcTree->p_Lock = FmPcdAcquireLock(p_FmPcd);
+ if (!p_FmPcdCcTree->p_Lock)
+ {
+ FM_PCD_CcRootDelete(p_FmPcdCcTree);
+ XX_Free(p_Params);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM CC lock"));
+ return NULL;
+ }
+
+ XX_Free(p_Params);
+
+ return p_FmPcdCcTree;
+}
+
+t_Error FM_PCD_CcRootDelete(t_Handle h_CcTree)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_CcTree;
+ int i = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_CcTree, E_INVALID_STATE);
+ p_FmPcd = (t_FmPcd *)p_CcTree->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ FmPcdDecNetEnvOwners(p_FmPcd, p_CcTree->netEnvId);
+
+ if (p_CcTree->owners)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_SELECTION,
+ ("the tree with this ID can not be removed because this tree is occupied, first - unbind this tree"));
+
+ /* Delete ip-reassembly schemes if exist */
+ if (p_CcTree->h_IpReassemblyManip)
+ {
+ FmPcdManipDeleteIpReassmSchemes(p_CcTree->h_IpReassemblyManip);
+ FmPcdManipUpdateOwner(p_CcTree->h_IpReassemblyManip, FALSE);
+ }
+
+ /* Delete capwap-reassembly schemes if exist */
+ if (p_CcTree->h_CapwapReassemblyManip)
+ {
+ FmPcdManipDeleteCapwapReassmSchemes(p_CcTree->h_CapwapReassemblyManip);
+ FmPcdManipUpdateOwner(p_CcTree->h_CapwapReassemblyManip, FALSE);
+ }
+
+ for (i = 0; i < p_CcTree->numOfEntries; i++)
+ {
+ if (p_CcTree->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ UpdateNodeOwner(
+ p_CcTree->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode,
+ FALSE);
+
+ if (p_CcTree->keyAndNextEngineParams[i].nextEngineParams.h_Manip)
+ FmPcdManipUpdateOwner(
+ p_CcTree->keyAndNextEngineParams[i].nextEngineParams.h_Manip,
+ FALSE);
+
+#ifdef FM_CAPWAP_SUPPORT
+ if ((p_CcTree->numOfGrps == 1) &&
+ (p_CcTree->fmPcdGroupParam[0].numOfEntriesInGroup == 1) &&
+ (p_CcTree->keyAndNextEngineParams[0].nextEngineParams.nextEngine == e_FM_PCD_CC) &&
+ p_CcTree->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode &&
+ IsCapwapApplSpecific(p_CcTree->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode))
+ {
+ if (FM_PCD_ManipNodeDelete(p_CcTree->keyAndNextEngineParams[0].nextEngineParams.h_Manip) != E_OK)
+ return E_INVALID_STATE;
+ }
+#endif /* FM_CAPWAP_SUPPORT */
+
+#if (DPAA_VERSION >= 11)
+ if ((p_CcTree->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && (p_CcTree->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic))
+ FrmReplicGroupUpdateOwner(
+ p_CcTree->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic,
+ FALSE);
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ if (p_CcTree->p_Lock)
+ FmPcdReleaseLock(p_CcTree->h_FmPcd, p_CcTree->p_Lock);
+
+ DeleteTree(p_CcTree, p_FmPcd);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_CcRootModifyNextEngine(
+ t_Handle h_CcTree, uint8_t grpId, uint8_t index,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcTree *p_CcTree = (t_FmPcdCcTree *)h_CcTree;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcTree, E_INVALID_STATE);
+ p_FmPcd = (t_FmPcd *)p_CcTree->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdCcModifyNextEngineParamTree(p_FmPcd, p_CcTree, grpId, index,
+ p_FmPcdCcNextEngineParams);
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ if (err)
+ {
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+t_Handle FM_PCD_MatchTableSet(t_Handle h_FmPcd,
+ t_FmPcdCcNodeParams *p_CcNodeParam)
+{
+ t_FmPcdCcNode *p_CcNode;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_CcNodeParam, E_NULL_POINTER, NULL);
+
+ p_CcNode = (t_FmPcdCcNode*)XX_Malloc(sizeof(t_FmPcdCcNode));
+ if (!p_CcNode)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory"));
+ return NULL;
+ }
+ memset(p_CcNode, 0, sizeof(t_FmPcdCcNode));
+
+ err = MatchTableSet(h_FmPcd, p_CcNode, p_CcNodeParam);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ break;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return NULL;
+
+ default:
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return NULL;
+ }
+
+ return p_CcNode;
+}
+
+t_Error FM_PCD_MatchTableDelete(t_Handle h_CcNode)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ int i = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode->h_FmPcd, E_INVALID_HANDLE);
+
+ if (p_CcNode->owners)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("This node cannot be removed because it is occupied; first unbind this node"));
+
+ for (i = 0; i < p_CcNode->numOfKeys; i++)
+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ UpdateNodeOwner(
+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode,
+ FALSE);
+
+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ UpdateNodeOwner(
+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode,
+ FALSE);
+
+ /* Handle also Miss entry */
+ for (i = 0; i < p_CcNode->numOfKeys + 1; i++)
+ {
+ if (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip)
+ FmPcdManipUpdateOwner(
+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.h_Manip,
+ FALSE);
+
+#if (DPAA_VERSION >= 11)
+ if ((p_CcNode->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_FR)
+ && (p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic))
+ {
+ FrmReplicGroupUpdateOwner(
+ p_CcNode->keyAndNextEngineParams[i].nextEngineParams.params.frParams.h_FrmReplic,
+ FALSE);
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ DeleteNode(p_CcNode);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_MatchTableAddKey(t_Handle h_CcNode, uint16_t keyIndex,
+ uint8_t keySize,
+ t_FmPcdCcKeyParams *p_KeyParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (keyIndex == FM_PCD_LAST_KEY_INDEX)
+ keyIndex = p_CcNode->numOfKeys;
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdCcAddKey(p_FmPcd, p_CcNode, keyIndex, keySize, p_KeyParams);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableRemoveKey(t_Handle h_CcNode, uint16_t keyIndex)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdCcRemoveKey(p_FmPcd, p_CcNode, keyIndex);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+t_Error FM_PCD_MatchTableModifyKey(t_Handle h_CcNode, uint16_t keyIndex,
+ uint8_t keySize, uint8_t *p_Key,
+ uint8_t *p_Mask)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdCcModifyKey(p_FmPcd, p_CcNode, keyIndex, keySize, p_Key, p_Mask);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableModifyNextEngine(
+ t_Handle h_CcNode, uint16_t keyIndex,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = ModifyNextEngineParamNode(p_FmPcd, p_CcNode, keyIndex,
+ p_FmPcdCcNextEngineParams);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableModifyMissNextEngine(
+ t_Handle h_CcNode, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdCcModifyMissNextEngineParamNode(p_FmPcd, p_CcNode,
+ p_FmPcdCcNextEngineParams);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableModifyKeyAndNextEngine(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ uint8_t keySize,
+ t_FmPcdCcKeyParams *p_KeyParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdCcModifyKeyAndNextEngine(p_FmPcd, p_CcNode, keyIndex, keySize,
+ p_KeyParams);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableFindNRemoveKey(t_Handle h_CcNode, uint8_t keySize,
+ uint8_t *p_Key, uint8_t *p_Mask)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint16_t keyIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex);
+ if (GET_ERROR_TYPE(err) != E_OK)
+ {
+ FmPcdLockUnlockAll(p_FmPcd);
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("The received key and mask pair was not found in the match table of the provided node"));
+ }
+
+ err = FmPcdCcRemoveKey(p_FmPcd, p_CcNode, keyIndex);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableFindNModifyNextEngine(
+ t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint16_t keyIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex);
+ if (GET_ERROR_TYPE(err) != E_OK)
+ {
+ FmPcdLockUnlockAll(p_FmPcd);
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("The received key and mask pair was not found in the match table of the provided node"));
+ }
+
+ err = ModifyNextEngineParamNode(p_FmPcd, p_CcNode, keyIndex,
+ p_FmPcdCcNextEngineParams);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableFindNModifyKeyAndNextEngine(
+ t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask,
+ t_FmPcdCcKeyParams *p_KeyParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint16_t keyIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex);
+ if (GET_ERROR_TYPE(err) != E_OK)
+ {
+ FmPcdLockUnlockAll(p_FmPcd);
+ RETURN_ERROR(
+ MAJOR,
+ err,
+ ("The received key and mask pair was not found in the match table of the provided node"));
+ }
+
+ err = FmPcdCcModifyKeyAndNextEngine(p_FmPcd, h_CcNode, keyIndex, keySize,
+ p_KeyParams);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableFindNModifyKey(t_Handle h_CcNode, uint8_t keySize,
+ uint8_t *p_Key, uint8_t *p_Mask,
+ uint8_t *p_NewKey, uint8_t *p_NewMask)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ t_List h_List;
+ uint16_t keyIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_NewKey, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ p_FmPcd = (t_FmPcd *)p_CcNode->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ INIT_LIST(&h_List);
+
+ err = FmPcdCcNodeTreeTryLock(p_FmPcd, p_CcNode, &h_List);
+ if (err)
+ {
+ DBG(TRACE, ("Node's trees lock failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex);
+ if (GET_ERROR_TYPE(err) != E_OK)
+ {
+ FmPcdCcNodeTreeReleaseLock(p_FmPcd, &h_List);
+ RETURN_ERROR(MAJOR, err,
+ ("The received key and mask pair was not found in the "
+ "match table of the provided node"));
+ }
+
+ err = FmPcdCcModifyKey(p_FmPcd, p_CcNode, keyIndex, keySize, p_NewKey,
+ p_NewMask);
+
+ FmPcdCcNodeTreeReleaseLock(p_FmPcd, &h_List);
+
+ switch(GET_ERROR_TYPE(err)
+) {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+t_Error FM_PCD_MatchTableGetNextEngine(
+ t_Handle h_CcNode, uint16_t keyIndex,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+
+ SANITY_CHECK_RETURN_ERROR(p_CcNode, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+
+ if (keyIndex >= p_CcNode->numOfKeys)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("keyIndex exceeds current number of keys"));
+
+ if (keyIndex > (FM_PCD_MAX_NUM_OF_KEYS - 1))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("keyIndex can not be larger than %d", (FM_PCD_MAX_NUM_OF_KEYS - 1)));
+
+ memcpy(p_FmPcdCcNextEngineParams,
+ &p_CcNode->keyAndNextEngineParams[keyIndex].nextEngineParams,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ return E_OK;
+}
+
+
+uint32_t FM_PCD_MatchTableGetKeyCounter(t_Handle h_CcNode, uint16_t keyIndex)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint32_t *p_StatsCounters, frameCount;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_VALUE(p_CcNode, E_INVALID_HANDLE, 0);
+
+ if (p_CcNode->statisticsMode == e_FM_PCD_CC_STATS_MODE_NONE)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Statistics were not enabled for this match table"));
+ return 0;
+ }
+
+ if ((p_CcNode->statisticsMode != e_FM_PCD_CC_STATS_MODE_FRAME)
+ && (p_CcNode->statisticsMode
+ != e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Frame count is not supported in the statistics mode of this match table"));
+ return 0;
+ }
+
+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock);
+
+ if (keyIndex >= p_CcNode->numOfKeys)
+ {
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("The provided keyIndex exceeds the number of keys in this match table"));
+ return 0;
+ }
+
+ if (!p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj)
+ {
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Statistics were not enabled for this key"));
+ return 0;
+ }
+
+ p_StatsCounters =
+ p_CcNode->keyAndNextEngineParams[keyIndex].p_StatsObj->h_StatsCounters;
+ ASSERT_COND(p_StatsCounters);
+
+ /* The first counter is byte counter, so we need to advance to the next counter */
+ frameCount = GET_UINT32(*(uint32_t *)(PTR_MOVE(p_StatsCounters,
+ FM_PCD_CC_STATS_COUNTER_SIZE)));
+
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+
+ return frameCount;
+}
+
+t_Error FM_PCD_MatchTableGetKeyStatistics(
+ t_Handle h_CcNode, uint16_t keyIndex,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint32_t intFlags;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(h_CcNode, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_KeyStatistics, E_NULL_POINTER);
+
+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock);
+
+ if (keyIndex >= p_CcNode->numOfKeys)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("The provided keyIndex exceeds the number of keys in this match table"));
+
+ err = MatchTableGetKeyStatistics(p_CcNode, keyIndex, p_KeyStatistics);
+
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_MatchTableGetMissStatistics(
+ t_Handle h_CcNode, t_FmPcdCcKeyStatistics *p_MissStatistics)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint32_t intFlags;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(h_CcNode, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_MissStatistics, E_NULL_POINTER);
+
+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock);
+
+ err = MatchTableGetKeyStatistics(p_CcNode, p_CcNode->numOfKeys,
+ p_MissStatistics);
+
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_MatchTableFindNGetKeyStatistics(
+ t_Handle h_CcNode, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint16_t keyIndex;
+ uint32_t intFlags;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_KeyStatistics, E_NULL_POINTER);
+
+ intFlags = XX_LockIntrSpinlock(p_CcNode->h_Spinlock);
+
+ err = FindKeyIndex(p_CcNode, keySize, p_Key, p_Mask, &keyIndex);
+ if (GET_ERROR_TYPE(err) != E_OK)
+ {
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, err,
+ ("The received key and mask pair was not found in the "
+ "match table of the provided node"));
+ }
+
+ ASSERT_COND(keyIndex < p_CcNode->numOfKeys);
+
+ err = MatchTableGetKeyStatistics(p_CcNode, keyIndex, p_KeyStatistics);
+
+ XX_UnlockIntrSpinlock(p_CcNode->h_Spinlock, intFlags);
+
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_MatchTableGetIndexedHashBucket(t_Handle h_CcNode,
+ uint8_t keySize, uint8_t *p_Key,
+ uint8_t hashShift,
+ t_Handle *p_CcNodeBucketHandle,
+ uint8_t *p_BucketIndex,
+ uint16_t *p_LastIndex)
+{
+ t_FmPcdCcNode *p_CcNode = (t_FmPcdCcNode *)h_CcNode;
+ uint16_t glblMask;
+ uint64_t crc64 = 0;
+
+ SANITY_CHECK_RETURN_ERROR(h_CcNode, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(
+ p_CcNode->parseCode == CC_PC_GENERIC_IC_HASH_INDEXED,
+ E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_CcNodeBucketHandle, E_NULL_POINTER);
+
+ memcpy(&glblMask, PTR_MOVE(p_CcNode->p_GlblMask, 2), 2);
+ be16_to_cpus(&glblMask);
+
+ crc64 = crc64_init();
+ crc64 = crc64_compute(p_Key, keySize, crc64);
+ crc64 >>= hashShift;
+
+ *p_BucketIndex = (uint8_t)(((crc64 >> (8 * (6 - p_CcNode->userOffset)))
+ & glblMask) >> 4);
+ if (*p_BucketIndex >= p_CcNode->numOfKeys)
+ RETURN_ERROR(MINOR, E_NOT_IN_RANGE, ("bucket index!"));
+
+ *p_CcNodeBucketHandle =
+ p_CcNode->keyAndNextEngineParams[*p_BucketIndex].nextEngineParams.params.ccParams.h_CcNode;
+ if (!*p_CcNodeBucketHandle)
+ RETURN_ERROR(MINOR, E_NOT_FOUND, ("bucket!"));
+
+ *p_LastIndex = ((t_FmPcdCcNode *)*p_CcNodeBucketHandle)->numOfKeys;
+
+ return E_OK;
+}
+
+t_Handle FM_PCD_HashTableSet(t_Handle h_FmPcd, t_FmPcdHashTableParams *p_Param)
+{
+ t_FmPcdCcNode *p_CcNodeHashTbl;
+ t_FmPcdCcNodeParams *p_IndxHashCcNodeParam, *p_ExactMatchCcNodeParam;
+ t_FmPcdCcNode *p_CcNode;
+ t_Handle h_MissStatsCounters = NULL;
+ t_FmPcdCcKeyParams *p_HashKeyParams;
+ int i;
+ uint16_t numOfSets, numOfWays, countMask, onesCount = 0;
+ bool statsEnForMiss = FALSE;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_Param, E_NULL_POINTER, NULL);
+
+ if (p_Param->maxNumOfKeys == 0)
+ {
+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("Max number of keys must be higher then 0"));
+ return NULL;
+ }
+
+ if (p_Param->hashResMask == 0)
+ {
+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("Hash result mask must differ from 0"));
+ return NULL;
+ }
+
+ /*Fix: QorIQ SDK / QSDK-2131*/
+ if (p_Param->ccNextEngineParamsForMiss.nextEngine == e_FM_PCD_INVALID)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Next PCD Engine for on-miss entry is invalid. On-miss entry is always required. You can use e_FM_PCD_DONE."));
+ return NULL;
+ }
+
+#if (DPAA_VERSION >= 11)
+ if (p_Param->statisticsMode == e_FM_PCD_CC_STATS_MODE_RMON)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("RMON statistics mode is not supported for hash table"));
+ return NULL;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ p_ExactMatchCcNodeParam = (t_FmPcdCcNodeParams*)XX_Malloc(
+ sizeof(t_FmPcdCcNodeParams));
+ if (!p_ExactMatchCcNodeParam)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_ExactMatchCcNodeParam"));
+ return NULL;
+ }
+ memset(p_ExactMatchCcNodeParam, 0, sizeof(t_FmPcdCcNodeParams));
+
+ p_IndxHashCcNodeParam = (t_FmPcdCcNodeParams*)XX_Malloc(
+ sizeof(t_FmPcdCcNodeParams));
+ if (!p_IndxHashCcNodeParam)
+ {
+ XX_Free(p_ExactMatchCcNodeParam);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_IndxHashCcNodeParam"));
+ return NULL;
+ }
+ memset(p_IndxHashCcNodeParam, 0, sizeof(t_FmPcdCcNodeParams));
+
+ /* Calculate number of sets and number of ways of the hash table */
+ countMask = (uint16_t)(p_Param->hashResMask >> 4);
+ while (countMask)
+ {
+ onesCount++;
+ countMask = (uint16_t)(countMask >> 1);
+ }
+
+ numOfSets = (uint16_t)(1 << onesCount);
+ numOfWays = (uint16_t)DIV_CEIL(p_Param->maxNumOfKeys, numOfSets);
+
+ if (p_Param->maxNumOfKeys % numOfSets)
+ DBG(INFO, ("'maxNumOfKeys' is not a multiple of hash number of ways, so number of ways will be rounded up"));
+
+ if ((p_Param->statisticsMode == e_FM_PCD_CC_STATS_MODE_FRAME)
+ || (p_Param->statisticsMode == e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME))
+ {
+ /* Allocating a statistics counters table that will be used by all
+ 'miss' entries of the hash table */
+ h_MissStatsCounters = (t_Handle)FM_MURAM_AllocMem(
+ FmPcdGetMuramHandle(h_FmPcd), 2 * FM_PCD_CC_STATS_COUNTER_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!h_MissStatsCounters)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for statistics table for hash miss"));
+ XX_Free(p_IndxHashCcNodeParam);
+ XX_Free(p_ExactMatchCcNodeParam);
+ return NULL;
+ }
+ memset(h_MissStatsCounters, 0, (2 * FM_PCD_CC_STATS_COUNTER_SIZE));
+
+ /* Always enable statistics for 'miss', so that a statistics AD will be
+ initialized from the start. We'll store the requested 'statistics enable'
+ value and it will be used when statistics are read by the user. */
+ statsEnForMiss = p_Param->ccNextEngineParamsForMiss.statisticsEn;
+ p_Param->ccNextEngineParamsForMiss.statisticsEn = TRUE;
+ }
+
+ /* Building exact-match node params, will be used to create the hash buckets */
+ p_ExactMatchCcNodeParam->extractCcParams.type = e_FM_PCD_EXTRACT_NON_HDR;
+
+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.src =
+ e_FM_PCD_EXTRACT_FROM_KEY;
+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.action =
+ e_FM_PCD_ACTION_EXACT_MATCH;
+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.offset = 0;
+ p_ExactMatchCcNodeParam->extractCcParams.extractNonHdr.size =
+ p_Param->matchKeySize;
+
+ p_ExactMatchCcNodeParam->keysParams.maxNumOfKeys = numOfWays;
+ p_ExactMatchCcNodeParam->keysParams.maskSupport = FALSE;
+ p_ExactMatchCcNodeParam->keysParams.statisticsMode =
+ p_Param->statisticsMode;
+ p_ExactMatchCcNodeParam->keysParams.numOfKeys = 0;
+ p_ExactMatchCcNodeParam->keysParams.keySize = p_Param->matchKeySize;
+ p_ExactMatchCcNodeParam->keysParams.ccNextEngineParamsForMiss =
+ p_Param->ccNextEngineParamsForMiss;
+
+ p_HashKeyParams = p_IndxHashCcNodeParam->keysParams.keyParams;
+
+ for (i = 0; i < numOfSets; i++)
+ {
+ /* Each exact-match node will be marked as a 'bucket' and provided with
+ a pointer to statistics counters, to be used for 'miss' entry
+ statistics */
+ p_CcNode = (t_FmPcdCcNode *)XX_Malloc(sizeof(t_FmPcdCcNode));
+ if (!p_CcNode)
+ break;
+ memset(p_CcNode, 0, sizeof(t_FmPcdCcNode));
+
+ p_CcNode->isHashBucket = TRUE;
+ p_CcNode->h_MissStatsCounters = h_MissStatsCounters;
+
+ err = MatchTableSet(h_FmPcd, p_CcNode, p_ExactMatchCcNodeParam);
+ if (err)
+ break;
+
+ p_HashKeyParams[i].ccNextEngineParams.nextEngine = e_FM_PCD_CC;
+ p_HashKeyParams[i].ccNextEngineParams.statisticsEn = FALSE;
+ p_HashKeyParams[i].ccNextEngineParams.params.ccParams.h_CcNode =
+ p_CcNode;
+ }
+
+ if (i < numOfSets)
+ {
+ for (i = i - 1; i >= 0; i--)
+ FM_PCD_MatchTableDelete(
+ p_HashKeyParams[i].ccNextEngineParams.params.ccParams.h_CcNode);
+
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(h_FmPcd), h_MissStatsCounters);
+
+ REPORT_ERROR(MAJOR, E_NULL_POINTER, NO_MSG);
+ XX_Free(p_IndxHashCcNodeParam);
+ XX_Free(p_ExactMatchCcNodeParam);
+ return NULL;
+ }
+
+ /* Creating indexed-hash CC node */
+ p_IndxHashCcNodeParam->extractCcParams.type = e_FM_PCD_EXTRACT_NON_HDR;
+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.src =
+ e_FM_PCD_EXTRACT_FROM_HASH;
+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.action =
+ e_FM_PCD_ACTION_INDEXED_LOOKUP;
+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.icIndxMask =
+ p_Param->hashResMask;
+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.offset =
+ p_Param->hashShift;
+ p_IndxHashCcNodeParam->extractCcParams.extractNonHdr.size = 2;
+
+ p_IndxHashCcNodeParam->keysParams.maxNumOfKeys = numOfSets;
+ p_IndxHashCcNodeParam->keysParams.maskSupport = FALSE;
+ p_IndxHashCcNodeParam->keysParams.statisticsMode =
+ e_FM_PCD_CC_STATS_MODE_NONE;
+ /* Number of keys of this node is number of sets of the hash */
+ p_IndxHashCcNodeParam->keysParams.numOfKeys = numOfSets;
+ p_IndxHashCcNodeParam->keysParams.keySize = 2;
+
+ p_CcNodeHashTbl = FM_PCD_MatchTableSet(h_FmPcd, p_IndxHashCcNodeParam);
+
+ if (p_CcNodeHashTbl)
+ {
+ p_CcNodeHashTbl->kgHashShift = p_Param->kgHashShift;
+
+ /* Storing the allocated counters for buckets 'miss' in the hash table
+ and if statistics for miss were enabled. */
+ p_CcNodeHashTbl->h_MissStatsCounters = h_MissStatsCounters;
+ p_CcNodeHashTbl->statsEnForMiss = statsEnForMiss;
+ }
+
+ XX_Free(p_IndxHashCcNodeParam);
+ XX_Free(p_ExactMatchCcNodeParam);
+
+ return p_CcNodeHashTbl;
+}
+
+t_Error FM_PCD_HashTableDelete(t_Handle h_HashTbl)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_FmPcd;
+ t_Handle *p_HashBuckets, h_MissStatsCounters;
+ uint16_t i, numOfBuckets;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+
+ /* Store all hash buckets before the hash is freed */
+ numOfBuckets = p_HashTbl->numOfKeys;
+
+ p_HashBuckets = (t_Handle *)XX_Malloc(numOfBuckets * sizeof(t_Handle));
+ if (!p_HashBuckets)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+
+ for (i = 0; i < numOfBuckets; i++)
+ p_HashBuckets[i] =
+ p_HashTbl->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode;
+
+ h_FmPcd = p_HashTbl->h_FmPcd;
+ h_MissStatsCounters = p_HashTbl->h_MissStatsCounters;
+
+ /* Free the hash */
+ err = FM_PCD_MatchTableDelete(p_HashTbl);
+
+ /* Free each hash bucket */
+ for (i = 0; i < numOfBuckets; i++)
+ err |= FM_PCD_MatchTableDelete(p_HashBuckets[i]);
+
+ XX_Free(p_HashBuckets);
+
+ /* Free statistics counters for 'miss', if these were allocated */
+ if (h_MissStatsCounters)
+ FM_MURAM_FreeMem(FmPcdGetMuramHandle(h_FmPcd), h_MissStatsCounters);
+
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_HashTableAddKey(t_Handle h_HashTbl, uint8_t keySize,
+ t_FmPcdCcKeyParams *p_KeyParams)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_HashBucket;
+ uint8_t bucketIndex;
+ uint16_t lastIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_KeyParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_KeyParams->p_Key, E_NULL_POINTER);
+
+ if (p_KeyParams->p_Mask)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("Keys masks not supported for hash table"));
+
+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize,
+ p_KeyParams->p_Key,
+ p_HashTbl->kgHashShift,
+ &h_HashBucket, &bucketIndex,
+ &lastIndex);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return FM_PCD_MatchTableAddKey(h_HashBucket, FM_PCD_LAST_KEY_INDEX, keySize,
+ p_KeyParams);
+}
+
+t_Error FM_PCD_HashTableRemoveKey(t_Handle h_HashTbl, uint8_t keySize,
+ uint8_t *p_Key)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_HashBucket;
+ uint8_t bucketIndex;
+ uint16_t lastIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+
+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, p_Key,
+ p_HashTbl->kgHashShift,
+ &h_HashBucket, &bucketIndex,
+ &lastIndex);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return FM_PCD_MatchTableFindNRemoveKey(h_HashBucket, keySize, p_Key, NULL);
+}
+
+t_Error FM_PCD_HashTableModifyNextEngine(
+ t_Handle h_HashTbl, uint8_t keySize, uint8_t *p_Key,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_HashBucket;
+ uint8_t bucketIndex;
+ uint16_t lastIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+
+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, p_Key,
+ p_HashTbl->kgHashShift,
+ &h_HashBucket, &bucketIndex,
+ &lastIndex);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return FM_PCD_MatchTableFindNModifyNextEngine(h_HashBucket, keySize, p_Key,
+ NULL,
+ p_FmPcdCcNextEngineParams);
+}
+
+t_Error FM_PCD_HashTableModifyMissNextEngine(
+ t_Handle h_HashTbl,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_HashBucket;
+ uint8_t i;
+ bool nullifyMissStats = FALSE;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(h_HashTbl, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+
+ if ((!p_HashTbl->h_MissStatsCounters)
+ && (p_FmPcdCcNextEngineParams->statisticsEn))
+ RETURN_ERROR(
+ MAJOR,
+ E_CONFLICT,
+ ("Statistics are requested for a key, but statistics mode was set"
+ "to 'NONE' upon initialization"));
+
+ if (p_HashTbl->h_MissStatsCounters)
+ {
+ if ((!p_HashTbl->statsEnForMiss)
+ && (p_FmPcdCcNextEngineParams->statisticsEn))
+ nullifyMissStats = TRUE;
+
+ if ((p_HashTbl->statsEnForMiss)
+ && (!p_FmPcdCcNextEngineParams->statisticsEn))
+ {
+ p_HashTbl->statsEnForMiss = FALSE;
+ p_FmPcdCcNextEngineParams->statisticsEn = TRUE;
+ }
+ }
+
+ for (i = 0; i < p_HashTbl->numOfKeys; i++)
+ {
+ h_HashBucket =
+ p_HashTbl->keyAndNextEngineParams[i].nextEngineParams.params.ccParams.h_CcNode;
+
+ err = FM_PCD_MatchTableModifyMissNextEngine(h_HashBucket,
+ p_FmPcdCcNextEngineParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (nullifyMissStats)
+ {
+ memset(p_HashTbl->h_MissStatsCounters, 0,
+ (2 * FM_PCD_CC_STATS_COUNTER_SIZE));
+ memset(p_HashTbl->h_MissStatsCounters, 0,
+ (2 * FM_PCD_CC_STATS_COUNTER_SIZE));
+ p_HashTbl->statsEnForMiss = TRUE;
+ }
+
+ return E_OK;
+}
+
+
+t_Error FM_PCD_HashTableGetMissNextEngine(
+ t_Handle h_HashTbl,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_FmPcdCcNode *p_HashBucket;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+
+ /* Miss next engine of each bucket was initialized with the next engine of the hash table */
+ p_HashBucket =
+ p_HashTbl->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode;
+
+ memcpy(p_FmPcdCcNextEngineParams,
+ &p_HashBucket->keyAndNextEngineParams[p_HashBucket->numOfKeys].nextEngineParams,
+ sizeof(t_FmPcdCcNextEngineParams));
+
+ return E_OK;
+}
+
+t_Error FM_PCD_HashTableFindNGetKeyStatistics(
+ t_Handle h_HashTbl, uint8_t keySize, uint8_t *p_Key,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_HashBucket;
+ uint8_t bucketIndex;
+ uint16_t lastIndex;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Key, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_KeyStatistics, E_NULL_POINTER);
+
+ err = FM_PCD_MatchTableGetIndexedHashBucket(p_HashTbl, keySize, p_Key,
+ p_HashTbl->kgHashShift,
+ &h_HashBucket, &bucketIndex,
+ &lastIndex);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return FM_PCD_MatchTableFindNGetKeyStatistics(h_HashBucket, keySize, p_Key,
+ NULL, p_KeyStatistics);
+}
+
+t_Error FM_PCD_HashTableGetMissStatistics(
+ t_Handle h_HashTbl, t_FmPcdCcKeyStatistics *p_MissStatistics)
+{
+ t_FmPcdCcNode *p_HashTbl = (t_FmPcdCcNode *)h_HashTbl;
+ t_Handle h_HashBucket;
+
+ SANITY_CHECK_RETURN_ERROR(p_HashTbl, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_MissStatistics, E_NULL_POINTER);
+
+ if (!p_HashTbl->statsEnForMiss)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Statistics were not enabled for miss"));
+
+ h_HashBucket =
+ p_HashTbl->keyAndNextEngineParams[0].nextEngineParams.params.ccParams.h_CcNode;
+
+ return FM_PCD_MatchTableGetMissStatistics(h_HashBucket, p_MissStatistics);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_cc.h
@@ -0,0 +1,399 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_cc.h
+
+ @Description FM PCD CC ...
+*//***************************************************************************/
+#ifndef __FM_CC_H
+#define __FM_CC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+
+#include "fm_pcd.h"
+
+
+/***********************************************************************/
+/* Coarse classification defines */
+/***********************************************************************/
+
+#define CC_MAX_NUM_OF_KEYS (FM_PCD_MAX_NUM_OF_KEYS + 1)
+
+#define CC_PC_FF_MACDST 0x00
+#define CC_PC_FF_MACSRC 0x01
+#define CC_PC_FF_ETYPE 0x02
+
+#define CC_PC_FF_TCI1 0x03
+#define CC_PC_FF_TCI2 0x04
+
+#define CC_PC_FF_MPLS1 0x06
+#define CC_PC_FF_MPLS_LAST 0x07
+
+#define CC_PC_FF_IPV4DST1 0x08
+#define CC_PC_FF_IPV4DST2 0x16
+#define CC_PC_FF_IPV4IPTOS_TC1 0x09
+#define CC_PC_FF_IPV4IPTOS_TC2 0x17
+#define CC_PC_FF_IPV4PTYPE1 0x0A
+#define CC_PC_FF_IPV4PTYPE2 0x18
+#define CC_PC_FF_IPV4SRC1 0x0b
+#define CC_PC_FF_IPV4SRC2 0x19
+#define CC_PC_FF_IPV4SRC1_IPV4DST1 0x0c
+#define CC_PC_FF_IPV4SRC2_IPV4DST2 0x1a
+#define CC_PC_FF_IPV4TTL 0x29
+
+
+#define CC_PC_FF_IPTOS_IPV6TC1_IPV6FLOW1 0x0d /*TODO - CLASS - what is it? TOS*/
+#define CC_PC_FF_IPTOS_IPV6TC2_IPV6FLOW2 0x1b
+#define CC_PC_FF_IPV6PTYPE1 0x0e
+#define CC_PC_FF_IPV6PTYPE2 0x1c
+#define CC_PC_FF_IPV6DST1 0x0f
+#define CC_PC_FF_IPV6DST2 0x1d
+#define CC_PC_FF_IPV6SRC1 0x10
+#define CC_PC_FF_IPV6SRC2 0x1e
+#define CC_PC_FF_IPV6HOP_LIMIT 0x2a
+#define CC_PC_FF_IPPID 0x24
+#define CC_PC_FF_IPDSCP 0x76
+
+#define CC_PC_FF_GREPTYPE 0x11
+
+#define CC_PC_FF_MINENCAP_PTYPE 0x12
+#define CC_PC_FF_MINENCAP_IPDST 0x13
+#define CC_PC_FF_MINENCAP_IPSRC 0x14
+#define CC_PC_FF_MINENCAP_IPSRC_IPDST 0x15
+
+#define CC_PC_FF_L4PSRC 0x1f
+#define CC_PC_FF_L4PDST 0x20
+#define CC_PC_FF_L4PSRC_L4PDST 0x21
+
+#define CC_PC_FF_PPPPID 0x05
+
+#define CC_PC_PR_SHIM1 0x22
+#define CC_PC_PR_SHIM2 0x23
+
+#define CC_PC_GENERIC_WITHOUT_MASK 0x27
+#define CC_PC_GENERIC_WITH_MASK 0x28
+#define CC_PC_GENERIC_IC_GMASK 0x2B
+#define CC_PC_GENERIC_IC_HASH_INDEXED 0x2C
+#define CC_PC_GENERIC_IC_AGING_MASK 0x2D
+
+#define CC_PR_OFFSET 0x25
+#define CC_PR_WITHOUT_OFFSET 0x26
+
+#define CC_PC_PR_ETH_OFFSET 19
+#define CC_PC_PR_USER_DEFINED_SHIM1_OFFSET 16
+#define CC_PC_PR_USER_DEFINED_SHIM2_OFFSET 17
+#define CC_PC_PR_USER_LLC_SNAP_OFFSET 20
+#define CC_PC_PR_VLAN1_OFFSET 21
+#define CC_PC_PR_VLAN2_OFFSET 22
+#define CC_PC_PR_PPPOE_OFFSET 24
+#define CC_PC_PR_MPLS1_OFFSET 25
+#define CC_PC_PR_MPLS_LAST_OFFSET 26
+#define CC_PC_PR_IP1_OFFSET 27
+#define CC_PC_PR_IP_LAST_OFFSET 28
+#define CC_PC_PR_MINENC_OFFSET 28
+#define CC_PC_PR_L4_OFFSET 30
+#define CC_PC_PR_GRE_OFFSET 29
+#define CC_PC_PR_ETYPE_LAST_OFFSET 23
+#define CC_PC_PR_NEXT_HEADER_OFFSET 31
+
+#define CC_PC_ILLEGAL 0xff
+#define CC_SIZE_ILLEGAL 0
+
+#define FM_PCD_CC_KEYS_MATCH_TABLE_ALIGN 16
+#define FM_PCD_CC_AD_TABLE_ALIGN 16
+#define FM_PCD_CC_AD_ENTRY_SIZE 16
+#define FM_PCD_CC_NUM_OF_KEYS 255
+#define FM_PCD_CC_TREE_ADDR_ALIGN 256
+
+#define FM_PCD_AD_RESULT_CONTRL_FLOW_TYPE 0x00000000
+#define FM_PCD_AD_RESULT_DATA_FLOW_TYPE 0x80000000
+#define FM_PCD_AD_RESULT_PLCR_DIS 0x20000000
+#define FM_PCD_AD_RESULT_EXTENDED_MODE 0x80000000
+#define FM_PCD_AD_RESULT_NADEN 0x20000000
+#define FM_PCD_AD_RESULT_STATISTICS_EN 0x40000000
+
+#define FM_PCD_AD_CONT_LOOKUP_TYPE 0x40000000
+#define FM_PCD_AD_CONT_LOOKUP_LCL_MASK 0x00800000
+
+#define FM_PCD_AD_STATS_TYPE 0x40000000
+#define FM_PCD_AD_STATS_FLR_ADDR_MASK 0x00FFFFFF
+#define FM_PCD_AD_STATS_COUNTERS_ADDR_MASK 0x00FFFFFF
+#define FM_PCD_AD_STATS_NEXT_ACTION_MASK 0xFFFF0000
+#define FM_PCD_AD_STATS_NEXT_ACTION_SHIFT 12
+#define FM_PCD_AD_STATS_NAD_EN 0x00008000
+#define FM_PCD_AD_STATS_OP_CODE 0x00000036
+#define FM_PCD_AD_STATS_FLR_EN 0x00004000
+#define FM_PCD_AD_STATS_COND_EN 0x00002000
+
+
+
+#define FM_PCD_AD_BYPASS_TYPE 0xc0000000
+
+#define FM_PCD_AD_TYPE_MASK 0xc0000000
+#define FM_PCD_AD_OPCODE_MASK 0x0000000f
+
+#define FM_PCD_AD_PROFILEID_FOR_CNTRL_SHIFT 16
+#if (DPAA_VERSION >= 11)
+#define FM_PCD_AD_RESULT_VSP_SHIFT 24
+#define FM_PCD_AD_RESULT_NO_OM_VSPE 0x02000000
+#define FM_PCD_AD_RESULT_VSP_MASK 0x3f
+#define FM_PCD_AD_NCSPFQIDM_MASK 0x80000000
+#endif /* (DPAA_VERSION >= 11) */
+
+#define GLBL_MASK_FOR_HASH_INDEXED 0xfff00000
+#define CC_GLBL_MASK_SIZE 4
+#define CC_AGING_MASK_SIZE 4
+
+typedef uint32_t ccPrivateInfo_t; /**< private info of CC: */
+
+#define CC_PRIVATE_INFO_NONE 0
+#define CC_PRIVATE_INFO_IC_HASH_INDEX_LOOKUP 0x80000000
+#define CC_PRIVATE_INFO_IC_HASH_EXACT_MATCH 0x40000000
+#define CC_PRIVATE_INFO_IC_KEY_EXACT_MATCH 0x20000000
+#define CC_PRIVATE_INFO_IC_DEQ_FQID_INDEX_LOOKUP 0x10000000
+
+#define CC_BUILD_AGING_MASK(numOfKeys) ((((1LL << ((numOfKeys) + 1)) - 1)) << (31 - (numOfKeys)))
+/***********************************************************************/
+/* Memory map */
+/***********************************************************************/
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+typedef struct
+{
+ volatile uint32_t fqid;
+ volatile uint32_t plcrProfile;
+ volatile uint32_t nia;
+ volatile uint32_t res;
+} t_AdOfTypeResult;
+
+typedef struct
+{
+ volatile uint32_t ccAdBase;
+ volatile uint32_t matchTblPtr;
+ volatile uint32_t pcAndOffsets;
+ volatile uint32_t gmask;
+} t_AdOfTypeContLookup;
+
+typedef struct
+{
+ volatile uint32_t profileTableAddr;
+ volatile uint32_t reserved;
+ volatile uint32_t nextActionIndx;
+ volatile uint32_t statsTableAddr;
+} t_AdOfTypeStats;
+
+typedef union
+{
+ volatile t_AdOfTypeResult adResult;
+ volatile t_AdOfTypeContLookup adContLookup;
+} t_Ad;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/***********************************************************************/
+/* Driver's internal structures */
+/***********************************************************************/
+
+typedef struct t_FmPcdStatsObj
+{
+ t_Handle h_StatsAd;
+ t_Handle h_StatsCounters;
+ t_List node;
+} t_FmPcdStatsObj;
+
+typedef struct
+{
+ uint8_t key[FM_PCD_MAX_SIZE_OF_KEY];
+ uint8_t mask[FM_PCD_MAX_SIZE_OF_KEY];
+
+ t_FmPcdCcNextEngineParams nextEngineParams;
+ uint32_t requiredAction;
+ uint32_t shadowAction;
+
+ t_FmPcdStatsObj *p_StatsObj;
+
+} t_FmPcdCcKeyAndNextEngineParams;
+
+typedef struct
+{
+ t_Handle p_Ad;
+ e_FmPcdEngine fmPcdEngine;
+ bool adAllocated;
+ bool isTree;
+
+ uint32_t myInfo;
+ t_List *h_CcNextNodesLst;
+ t_Handle h_AdditionalInfo;
+ t_Handle h_Node;
+} t_FmPcdModifyCcAdditionalParams;
+
+typedef struct
+{
+ t_Handle p_AdTableNew;
+ t_Handle p_KeysMatchTableNew;
+ t_Handle p_AdTableOld;
+ t_Handle p_KeysMatchTableOld;
+ uint16_t numOfKeys;
+ t_Handle h_CurrentNode;
+ uint16_t savedKeyIndex;
+ t_Handle h_NodeForAdd;
+ t_Handle h_NodeForRmv;
+ t_Handle h_ManipForRmv;
+ t_Handle h_ManipForAdd;
+ t_FmPcdStatsObj *p_StatsObjForRmv;
+#if (DPAA_VERSION >= 11)
+ t_Handle h_FrmReplicForAdd;
+ t_Handle h_FrmReplicForRmv;
+#endif /* (DPAA_VERSION >= 11) */
+ bool tree;
+
+ t_FmPcdCcKeyAndNextEngineParams keyAndNextEngineParams[CC_MAX_NUM_OF_KEYS];
+} t_FmPcdModifyCcKeyAdditionalParams;
+
+typedef struct
+{
+ t_Handle h_Manip;
+ t_Handle h_CcNode;
+} t_CcNextEngineInfo;
+
+typedef struct
+{
+ uint16_t numOfKeys;
+ uint16_t maxNumOfKeys;
+
+ bool maskSupport;
+ uint32_t keysMatchTableMaxSize;
+
+ e_FmPcdCcStatsMode statisticsMode;
+ uint32_t numOfStatsFLRs;
+ uint32_t countersArraySize;
+
+ bool isHashBucket; /**< Valid for match table node that is a bucket of a hash table only */
+ t_Handle h_MissStatsCounters; /**< Valid for hash table node and match table that is a bucket;
+ Holds the statistics counters allocated by the hash table and
+ are shared by all hash table buckets; */
+ t_Handle h_PrivMissStatsCounters; /**< Valid for match table node that is a bucket of a hash table only;
+ Holds the statistics counters that were allocated for this node
+ and replaced by the shared counters (allocated by the hash table); */
+ bool statsEnForMiss; /**< Valid for hash table node only; TRUE is statistics are currently
+ enabled for hash 'miss', FALSE otherwise; This parameter effects the
+ returned statistics count to user, statistics AD always present for 'miss'
+ for all hash buckets; */
+ bool glblMaskUpdated;
+ t_Handle p_GlblMask;
+ bool lclMask;
+ uint8_t parseCode;
+ uint8_t offset;
+ uint8_t prsArrayOffset;
+ bool ctrlFlow;
+ uint16_t owners;
+
+ uint8_t ccKeySizeAccExtraction;
+ uint8_t sizeOfExtraction;
+ uint8_t glblMaskSize;
+
+ t_Handle h_KeysMatchTable;
+ t_Handle h_AdTable;
+ t_Handle h_StatsAds;
+ t_Handle h_TmpAd;
+ t_Handle h_Ad;
+ t_Handle h_StatsFLRs;
+
+ t_List availableStatsLst;
+
+ t_List ccPrevNodesLst;
+
+ t_List ccTreeIdLst;
+ t_List ccTreesLst;
+
+ t_Handle h_FmPcd;
+ uint32_t shadowAction;
+ uint8_t userSizeOfExtraction;
+ uint8_t userOffset;
+ uint8_t kgHashShift; /* used in hash-table */
+
+ t_Handle h_Spinlock;
+
+ t_FmPcdCcKeyAndNextEngineParams keyAndNextEngineParams[CC_MAX_NUM_OF_KEYS];
+} t_FmPcdCcNode;
+
+typedef struct
+{
+ t_FmPcdCcNode *p_FmPcdCcNode;
+ bool occupied;
+ uint16_t owners;
+ volatile bool lock;
+} t_FmPcdCcNodeArray;
+
+typedef struct
+{
+ uint8_t numOfEntriesInGroup;
+ uint32_t totalBitsMask;
+ uint8_t baseGroupEntry;
+} t_FmPcdCcGroupParam;
+
+typedef struct
+{
+ t_Handle h_FmPcd;
+ uint8_t netEnvId;
+ uintptr_t ccTreeBaseAddr;
+ uint8_t numOfGrps;
+ t_FmPcdCcGroupParam fmPcdGroupParam[FM_PCD_MAX_NUM_OF_CC_GROUPS];
+ t_List fmPortsLst;
+ t_FmPcdLock *p_Lock;
+ uint8_t numOfEntries;
+ uint16_t owners;
+ t_Handle h_FmPcdCcSavedManipParams;
+ bool modifiedState;
+ uint32_t requiredAction;
+ t_Handle h_IpReassemblyManip;
+ t_Handle h_CapwapReassemblyManip;
+
+ t_FmPcdCcKeyAndNextEngineParams keyAndNextEngineParams[FM_PCD_MAX_NUM_OF_CC_GROUPS];
+} t_FmPcdCcTree;
+
+
+t_Error FmPcdCcNodeTreeTryLock(t_Handle h_FmPcd,t_Handle h_FmPcdCcNode, t_List *p_List);
+void FmPcdCcNodeTreeReleaseLock(t_Handle h_FmPcd, t_List *p_List);
+t_Error FmPcdUpdateCcShadow (t_FmPcd *p_FmPcd, uint32_t size, uint32_t align);
+
+
+#endif /* __FM_CC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.c
@@ -0,0 +1,3242 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_kg.c
+
+ @Description FM PCD ...
+*//***************************************************************************/
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "net_ext.h"
+#include "fm_port_ext.h"
+
+#include "fm_common.h"
+#include "fm_pcd.h"
+#include "fm_hc.h"
+#include "fm_pcd_ipc.h"
+#include "fm_kg.h"
+#include "fsl_fman_kg.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+static uint32_t KgHwLock(t_Handle h_FmPcdKg)
+{
+ ASSERT_COND(h_FmPcdKg);
+ return XX_LockIntrSpinlock(((t_FmPcdKg *)h_FmPcdKg)->h_HwSpinlock);
+}
+
+static void KgHwUnlock(t_Handle h_FmPcdKg, uint32_t intFlags)
+{
+ ASSERT_COND(h_FmPcdKg);
+ XX_UnlockIntrSpinlock(((t_FmPcdKg *)h_FmPcdKg)->h_HwSpinlock, intFlags);
+}
+
+static uint32_t KgSchemeLock(t_Handle h_Scheme)
+{
+ ASSERT_COND(h_Scheme);
+ return FmPcdLockSpinlock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock);
+}
+
+static void KgSchemeUnlock(t_Handle h_Scheme, uint32_t intFlags)
+{
+ ASSERT_COND(h_Scheme);
+ FmPcdUnlockSpinlock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock, intFlags);
+}
+
+static bool KgSchemeFlagTryLock(t_Handle h_Scheme)
+{
+ ASSERT_COND(h_Scheme);
+ return FmPcdLockTryLock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock);
+}
+
+static void KgSchemeFlagUnlock(t_Handle h_Scheme)
+{
+ ASSERT_COND(h_Scheme);
+ FmPcdLockUnlock(((t_FmPcdKgScheme *)h_Scheme)->p_Lock);
+}
+
+static t_Error WriteKgarWait(t_FmPcd *p_FmPcd, uint32_t fmkg_ar)
+{
+
+ struct fman_kg_regs *regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ if (fman_kg_write_ar_wait(regs, fmkg_ar))
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Keygen scheme access violation"));
+
+ return E_OK;
+}
+
+static e_FmPcdKgExtractDfltSelect GetGenericSwDefault(t_FmPcdKgExtractDflt swDefaults[], uint8_t numOfSwDefaults, uint8_t code)
+{
+ int i;
+
+ switch (code)
+ {
+ case (KG_SCH_GEN_PARSE_RESULT_N_FQID):
+ case (KG_SCH_GEN_DEFAULT):
+ case (KG_SCH_GEN_NEXTHDR):
+ for (i=0 ; i<numOfSwDefaults ; i++)
+ if (swDefaults[i].type == e_FM_PCD_KG_GENERIC_NOT_FROM_DATA)
+ return swDefaults[i].dfltSelect;
+ break;
+ case (KG_SCH_GEN_SHIM1):
+ case (KG_SCH_GEN_SHIM2):
+ case (KG_SCH_GEN_IP_PID_NO_V):
+ case (KG_SCH_GEN_ETH_NO_V):
+ case (KG_SCH_GEN_SNAP_NO_V):
+ case (KG_SCH_GEN_VLAN1_NO_V):
+ case (KG_SCH_GEN_VLAN2_NO_V):
+ case (KG_SCH_GEN_ETH_TYPE_NO_V):
+ case (KG_SCH_GEN_PPP_NO_V):
+ case (KG_SCH_GEN_MPLS1_NO_V):
+ case (KG_SCH_GEN_MPLS_LAST_NO_V):
+ case (KG_SCH_GEN_L3_NO_V):
+ case (KG_SCH_GEN_IP2_NO_V):
+ case (KG_SCH_GEN_GRE_NO_V):
+ case (KG_SCH_GEN_L4_NO_V):
+ for (i=0 ; i<numOfSwDefaults ; i++)
+ if (swDefaults[i].type == e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V)
+ return swDefaults[i].dfltSelect;
+ break;
+ case (KG_SCH_GEN_START_OF_FRM):
+ case (KG_SCH_GEN_ETH):
+ case (KG_SCH_GEN_SNAP):
+ case (KG_SCH_GEN_VLAN1):
+ case (KG_SCH_GEN_VLAN2):
+ case (KG_SCH_GEN_ETH_TYPE):
+ case (KG_SCH_GEN_PPP):
+ case (KG_SCH_GEN_MPLS1):
+ case (KG_SCH_GEN_MPLS2):
+ case (KG_SCH_GEN_MPLS3):
+ case (KG_SCH_GEN_MPLS_LAST):
+ case (KG_SCH_GEN_IPV4):
+ case (KG_SCH_GEN_IPV6):
+ case (KG_SCH_GEN_IPV4_TUNNELED):
+ case (KG_SCH_GEN_IPV6_TUNNELED):
+ case (KG_SCH_GEN_MIN_ENCAP):
+ case (KG_SCH_GEN_GRE):
+ case (KG_SCH_GEN_TCP):
+ case (KG_SCH_GEN_UDP):
+ case (KG_SCH_GEN_IPSEC_AH):
+ case (KG_SCH_GEN_SCTP):
+ case (KG_SCH_GEN_DCCP):
+ case (KG_SCH_GEN_IPSEC_ESP):
+ for (i=0 ; i<numOfSwDefaults ; i++)
+ if (swDefaults[i].type == e_FM_PCD_KG_GENERIC_FROM_DATA)
+ return swDefaults[i].dfltSelect;
+ break;
+ default:
+ break;
+ }
+
+ return e_FM_PCD_KG_DFLT_ILLEGAL;
+}
+
+static uint8_t GetGenCode(e_FmPcdExtractFrom src, uint8_t *p_Offset)
+{
+ *p_Offset = 0;
+
+ switch (src)
+ {
+ case (e_FM_PCD_EXTRACT_FROM_FRAME_START):
+ return KG_SCH_GEN_START_OF_FRM;
+ case (e_FM_PCD_EXTRACT_FROM_DFLT_VALUE):
+ return KG_SCH_GEN_DEFAULT;
+ case (e_FM_PCD_EXTRACT_FROM_PARSE_RESULT):
+ return KG_SCH_GEN_PARSE_RESULT_N_FQID;
+ case (e_FM_PCD_EXTRACT_FROM_ENQ_FQID):
+ *p_Offset = 32;
+ return KG_SCH_GEN_PARSE_RESULT_N_FQID;
+ case (e_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE):
+ return KG_SCH_GEN_NEXTHDR;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 'extract from' src"));
+ return 0;
+ }
+}
+
+static uint8_t GetGenHdrCode(e_NetHeaderType hdr, e_FmPcdHdrIndex hdrIndex, bool ignoreProtocolValidation)
+{
+ if (!ignoreProtocolValidation)
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ case (HEADER_TYPE_ETH):
+ return KG_SCH_GEN_ETH;
+ case (HEADER_TYPE_LLC_SNAP):
+ return KG_SCH_GEN_SNAP;
+ case (HEADER_TYPE_PPPoE):
+ return KG_SCH_GEN_PPP;
+ case (HEADER_TYPE_MPLS):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_MPLS1;
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_2)
+ return KG_SCH_GEN_MPLS2;
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_3)
+ return KG_SCH_GEN_MPLS3;
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ return KG_SCH_GEN_MPLS_LAST;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS header index"));
+ return 0;
+ case (HEADER_TYPE_IPv4):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_IPV4;
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_2) || (hdrIndex == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_GEN_IPV4_TUNNELED;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 header index"));
+ return 0;
+ case (HEADER_TYPE_IPv6):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_IPV6;
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_2) || (hdrIndex == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_GEN_IPV6_TUNNELED;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 header index"));
+ return 0;
+ case (HEADER_TYPE_GRE):
+ return KG_SCH_GEN_GRE;
+ case (HEADER_TYPE_TCP):
+ return KG_SCH_GEN_TCP;
+ case (HEADER_TYPE_UDP):
+ return KG_SCH_GEN_UDP;
+ case (HEADER_TYPE_IPSEC_AH):
+ return KG_SCH_GEN_IPSEC_AH;
+ case (HEADER_TYPE_IPSEC_ESP):
+ return KG_SCH_GEN_IPSEC_ESP;
+ case (HEADER_TYPE_SCTP):
+ return KG_SCH_GEN_SCTP;
+ case (HEADER_TYPE_DCCP):
+ return KG_SCH_GEN_DCCP;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ else
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ case (HEADER_TYPE_ETH):
+ return KG_SCH_GEN_ETH_NO_V;
+ case (HEADER_TYPE_LLC_SNAP):
+ return KG_SCH_GEN_SNAP_NO_V;
+ case (HEADER_TYPE_PPPoE):
+ return KG_SCH_GEN_PPP_NO_V;
+ case (HEADER_TYPE_MPLS):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_MPLS1_NO_V;
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ return KG_SCH_GEN_MPLS_LAST_NO_V;
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_2) || (hdrIndex == e_FM_PCD_HDR_INDEX_3) )
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Indexed MPLS Extraction not supported"));
+ else
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS header index"));
+ return 0;
+ case (HEADER_TYPE_IPv4):
+ case (HEADER_TYPE_IPv6):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_L3_NO_V;
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_2) || (hdrIndex == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_GEN_IP2_NO_V;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IP header index"));
+ case (HEADER_TYPE_MINENCAP):
+ return KG_SCH_GEN_IP2_NO_V;
+ case (HEADER_TYPE_USER_DEFINED_L3):
+ return KG_SCH_GEN_L3_NO_V;
+ case (HEADER_TYPE_GRE):
+ return KG_SCH_GEN_GRE_NO_V;
+ case (HEADER_TYPE_TCP):
+ case (HEADER_TYPE_UDP):
+ case (HEADER_TYPE_IPSEC_AH):
+ case (HEADER_TYPE_IPSEC_ESP):
+ case (HEADER_TYPE_SCTP):
+ case (HEADER_TYPE_DCCP):
+ return KG_SCH_GEN_L4_NO_V;
+ case (HEADER_TYPE_USER_DEFINED_SHIM1):
+ return KG_SCH_GEN_SHIM1;
+ case (HEADER_TYPE_USER_DEFINED_SHIM2):
+ return KG_SCH_GEN_SHIM2;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+}
+static t_GenericCodes GetGenFieldCode(e_NetHeaderType hdr, t_FmPcdFields field, bool ignoreProtocolValidation, e_FmPcdHdrIndex hdrIndex)
+{
+ if (!ignoreProtocolValidation)
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ break;
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ return KG_SCH_GEN_ETH_TYPE;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ break;
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_VLAN1;
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ return KG_SCH_GEN_VLAN2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal VLAN header index"));
+ return 0;
+ }
+ break;
+ case (HEADER_TYPE_MPLS):
+ case (HEADER_TYPE_IPSEC_AH):
+ case (HEADER_TYPE_IPSEC_ESP):
+ case (HEADER_TYPE_LLC_SNAP):
+ case (HEADER_TYPE_PPPoE):
+ case (HEADER_TYPE_IPv4):
+ case (HEADER_TYPE_IPv6):
+ case (HEADER_TYPE_GRE):
+ case (HEADER_TYPE_MINENCAP):
+ case (HEADER_TYPE_USER_DEFINED_L3):
+ case (HEADER_TYPE_TCP):
+ case (HEADER_TYPE_UDP):
+ case (HEADER_TYPE_SCTP):
+ case (HEADER_TYPE_DCCP):
+ case (HEADER_TYPE_USER_DEFINED_L4):
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ default:
+ break;
+
+ }
+ else
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ break;
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ return KG_SCH_GEN_ETH_TYPE_NO_V;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ break;
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI) :
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE) || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_GEN_VLAN1_NO_V;
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ return KG_SCH_GEN_VLAN2_NO_V;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal VLAN header index"));
+ return 0;
+ }
+ break;
+ case (HEADER_TYPE_IPv4):
+ switch (field.ipv4)
+ {
+ case (NET_HEADER_FIELD_IPv4_PROTO):
+ return KG_SCH_GEN_IP_PID_NO_V;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ break;
+ case (HEADER_TYPE_IPv6):
+ switch (field.ipv6)
+ {
+ case (NET_HEADER_FIELD_IPv6_NEXT_HDR):
+ return KG_SCH_GEN_IP_PID_NO_V;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ break;
+ case (HEADER_TYPE_MPLS):
+ case (HEADER_TYPE_LLC_SNAP):
+ case (HEADER_TYPE_PPPoE):
+ case (HEADER_TYPE_GRE):
+ case (HEADER_TYPE_MINENCAP):
+ case (HEADER_TYPE_USER_DEFINED_L3):
+ case (HEADER_TYPE_TCP):
+ case (HEADER_TYPE_UDP):
+ case (HEADER_TYPE_IPSEC_AH):
+ case (HEADER_TYPE_IPSEC_ESP):
+ case (HEADER_TYPE_SCTP):
+ case (HEADER_TYPE_DCCP):
+ case (HEADER_TYPE_USER_DEFINED_L4):
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ default:
+ break;
+ }
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Header not supported"));
+ return 0;
+}
+
+static t_KnownFieldsMasks GetKnownProtMask(t_FmPcd *p_FmPcd, e_NetHeaderType hdr, e_FmPcdHdrIndex index, t_FmPcdFields field)
+{
+ UNUSED(p_FmPcd);
+
+ switch (hdr)
+ {
+ case (HEADER_TYPE_NONE):
+ ASSERT_COND(FALSE);
+ break;
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_DA):
+ return KG_SCH_KN_MACDST;
+ case (NET_HEADER_FIELD_ETH_SA):
+ return KG_SCH_KN_MACSRC;
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ return KG_SCH_KN_ETYPE;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_LLC_SNAP):
+ switch (field.llcSnap)
+ {
+ case (NET_HEADER_FIELD_LLC_SNAP_TYPE):
+ return KG_SCH_KN_ETYPE;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_TCI1;
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+ return KG_SCH_KN_TCI2;
+ else
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_MPLS):
+ switch (field.mpls)
+ {
+ case (NET_HEADER_FIELD_MPLS_LABEL_STACK):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_MPLS1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return KG_SCH_KN_MPLS2;
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+ return KG_SCH_KN_MPLS_LAST;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal MPLS index"));
+ return 0;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_IPv4):
+ switch (field.ipv4)
+ {
+ case (NET_HEADER_FIELD_IPv4_SRC_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPSRC1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPSRC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv4_DST_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPDST1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPDST2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv4_PROTO):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_PTYPE1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_PTYPE2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv4_TOS):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPTOS_TC1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPTOS_TC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv4 index"));
+ return 0;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_IPv6):
+ switch (field.ipv6)
+ {
+ case (NET_HEADER_FIELD_IPv6_SRC_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPSRC1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPSRC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv6_DST_IP):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPDST1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPDST2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv6_NEXT_HDR):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_PTYPE1;
+ if (index == e_FM_PCD_HDR_INDEX_2)
+ return KG_SCH_KN_PTYPE2;
+ if (index == e_FM_PCD_HDR_INDEX_LAST)
+#ifdef FM_KG_NO_IPPID_SUPPORT
+ if (p_FmPcd->fmRevInfo.majorRev < 6)
+ return KG_SCH_KN_PTYPE2;
+#endif /* FM_KG_NO_IPPID_SUPPORT */
+ return KG_SCH_KN_IPPID;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL | NET_HEADER_FIELD_IPv6_TC):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return (KG_SCH_KN_IPV6FL1 | KG_SCH_KN_IPTOS_TC1);
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return (KG_SCH_KN_IPV6FL2 | KG_SCH_KN_IPTOS_TC2);
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_TC):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPTOS_TC1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPTOS_TC2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return 0;
+ case (NET_HEADER_FIELD_IPv6_FL):
+ if ((index == e_FM_PCD_HDR_INDEX_NONE) || (index == e_FM_PCD_HDR_INDEX_1))
+ return KG_SCH_KN_IPV6FL1;
+ if ((index == e_FM_PCD_HDR_INDEX_2) || (index == e_FM_PCD_HDR_INDEX_LAST))
+ return KG_SCH_KN_IPV6FL2;
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal IPv6 index"));
+ return 0;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_GRE):
+ switch (field.gre)
+ {
+ case (NET_HEADER_FIELD_GRE_TYPE):
+ return KG_SCH_KN_GREPTYPE;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_MINENCAP):
+ switch (field.minencap)
+ {
+ case (NET_HEADER_FIELD_MINENCAP_SRC_IP):
+ return KG_SCH_KN_IPSRC2;
+ case (NET_HEADER_FIELD_MINENCAP_DST_IP):
+ return KG_SCH_KN_IPDST2;
+ case (NET_HEADER_FIELD_MINENCAP_TYPE):
+ return KG_SCH_KN_PTYPE2;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_TCP):
+ switch (field.tcp)
+ {
+ case (NET_HEADER_FIELD_TCP_PORT_SRC):
+ return KG_SCH_KN_L4PSRC;
+ case (NET_HEADER_FIELD_TCP_PORT_DST):
+ return KG_SCH_KN_L4PDST;
+ case (NET_HEADER_FIELD_TCP_FLAGS):
+ return KG_SCH_KN_TFLG;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_UDP):
+ switch (field.udp)
+ {
+ case (NET_HEADER_FIELD_UDP_PORT_SRC):
+ return KG_SCH_KN_L4PSRC;
+ case (NET_HEADER_FIELD_UDP_PORT_DST):
+ return KG_SCH_KN_L4PDST;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_IPSEC_AH):
+ switch (field.ipsecAh)
+ {
+ case (NET_HEADER_FIELD_IPSEC_AH_SPI):
+ return KG_SCH_KN_IPSEC_SPI;
+ case (NET_HEADER_FIELD_IPSEC_AH_NH):
+ return KG_SCH_KN_IPSEC_NH;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_IPSEC_ESP):
+ switch (field.ipsecEsp)
+ {
+ case (NET_HEADER_FIELD_IPSEC_ESP_SPI):
+ return KG_SCH_KN_IPSEC_SPI;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_SCTP):
+ switch (field.sctp)
+ {
+ case (NET_HEADER_FIELD_SCTP_PORT_SRC):
+ return KG_SCH_KN_L4PSRC;
+ case (NET_HEADER_FIELD_SCTP_PORT_DST):
+ return KG_SCH_KN_L4PDST;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_DCCP):
+ switch (field.dccp)
+ {
+ case (NET_HEADER_FIELD_DCCP_PORT_SRC):
+ return KG_SCH_KN_L4PSRC;
+ case (NET_HEADER_FIELD_DCCP_PORT_DST):
+ return KG_SCH_KN_L4PDST;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ case (HEADER_TYPE_PPPoE):
+ switch (field.pppoe)
+ {
+ case (NET_HEADER_FIELD_PPPoE_PID):
+ return KG_SCH_KN_PPPID;
+ case (NET_HEADER_FIELD_PPPoE_SID):
+ return KG_SCH_KN_PPPSID;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+ }
+ default:
+ break;
+
+ }
+
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Extraction not supported"));
+ return 0;
+}
+
+
+static uint8_t GetKnownFieldId(uint32_t bitMask)
+{
+ uint8_t cnt = 0;
+
+ while (bitMask)
+ if (bitMask & 0x80000000)
+ break;
+ else
+ {
+ cnt++;
+ bitMask <<= 1;
+ }
+ return cnt;
+
+}
+
+static uint8_t GetExtractedOrMask(uint8_t bitOffset, bool fqid)
+{
+ uint8_t i, mask, numOfOnesToClear, walking1Mask = 1;
+
+ /* bitOffset 1-7 --> mask 0x1-0x7F */
+ if (bitOffset<8)
+ {
+ mask = 0;
+ for (i = 0 ; i < bitOffset ; i++, walking1Mask <<= 1)
+ mask |= walking1Mask;
+ }
+ else
+ {
+ mask = 0xFF;
+ numOfOnesToClear = 0;
+ if (fqid && bitOffset>24)
+ /* bitOffset 25-31 --> mask 0xFE-0x80 */
+ numOfOnesToClear = (uint8_t)(bitOffset-24);
+ else
+ /* bitOffset 9-15 --> mask 0xFE-0x80 */
+ if (!fqid && bitOffset>8)
+ numOfOnesToClear = (uint8_t)(bitOffset-8);
+ for (i = 0 ; i < numOfOnesToClear ; i++, walking1Mask <<= 1)
+ mask &= ~walking1Mask;
+ /* bitOffset 8-24 for FQID, 8 for PP --> no mask (0xFF)*/
+ }
+ return mask;
+}
+
+static void IncSchemeOwners(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_BindPort)
+{
+ t_FmPcdKg *p_FmPcdKg;
+ t_FmPcdKgScheme *p_Scheme;
+ uint32_t intFlags;
+ uint8_t relativeSchemeId;
+ int i;
+
+ p_FmPcdKg = p_FmPcd->p_FmPcdKg;
+
+ /* for each scheme - update owners counters */
+ for (i = 0; i < p_BindPort->numOfSchemes; i++)
+ {
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, p_BindPort->schemesIds[i]);
+ ASSERT_COND(relativeSchemeId < FM_PCD_KG_NUM_OF_SCHEMES);
+
+ p_Scheme = &p_FmPcdKg->schemes[relativeSchemeId];
+
+ /* increment owners number */
+ intFlags = KgSchemeLock(p_Scheme);
+ p_Scheme->owners++;
+ KgSchemeUnlock(p_Scheme, intFlags);
+ }
+}
+
+static void DecSchemeOwners(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_BindPort)
+{
+ t_FmPcdKg *p_FmPcdKg;
+ t_FmPcdKgScheme *p_Scheme;
+ uint32_t intFlags;
+ uint8_t relativeSchemeId;
+ int i;
+
+ p_FmPcdKg = p_FmPcd->p_FmPcdKg;
+
+ /* for each scheme - update owners counters */
+ for (i = 0; i < p_BindPort->numOfSchemes; i++)
+ {
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, p_BindPort->schemesIds[i]);
+ ASSERT_COND(relativeSchemeId < FM_PCD_KG_NUM_OF_SCHEMES);
+
+ p_Scheme = &p_FmPcdKg->schemes[relativeSchemeId];
+
+ /* increment owners number */
+ ASSERT_COND(p_Scheme->owners);
+ intFlags = KgSchemeLock(p_Scheme);
+ p_Scheme->owners--;
+ KgSchemeUnlock(p_Scheme, intFlags);
+ }
+}
+
+static void UpdateRequiredActionFlag(t_FmPcdKgScheme *p_Scheme, bool set)
+{
+ /* this routine is locked by the calling routine */
+ ASSERT_COND(p_Scheme);
+ ASSERT_COND(p_Scheme->valid);
+
+ if (set)
+ p_Scheme->requiredActionFlag = TRUE;
+ else
+ {
+ p_Scheme->requiredAction = 0;
+ p_Scheme->requiredActionFlag = FALSE;
+ }
+}
+
+static t_Error KgWriteSp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, uint32_t spReg, bool add)
+{
+ struct fman_kg_regs *p_KgRegs;
+
+ uint32_t tmpKgarReg = 0, intFlags;
+ t_Error err = E_OK;
+
+ /* The calling routine had locked the port, so for each port only one core can access
+ * (so we don't need a lock here) */
+
+ if (p_FmPcd->h_Hc)
+ return FmHcKgWriteSp(p_FmPcd->h_Hc, hardwarePortId, spReg, add);
+
+ p_KgRegs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ tmpKgarReg = FmPcdKgBuildReadPortSchemeBindActionReg(hardwarePortId);
+ /* lock a common KG reg */
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ err = WriteKgarWait(p_FmPcd, tmpKgarReg);
+ if (err)
+ {
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ fman_kg_write_sp(p_KgRegs, spReg, add);
+
+ tmpKgarReg = FmPcdKgBuildWritePortSchemeBindActionReg(hardwarePortId);
+
+ err = WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ return err;
+}
+
+static t_Error KgWriteCpp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, uint32_t cppReg)
+{
+ struct fman_kg_regs *p_KgRegs;
+ uint32_t tmpKgarReg, intFlags;
+ t_Error err;
+
+ p_KgRegs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcKgWriteCpp(p_FmPcd->h_Hc, hardwarePortId, cppReg);
+ return err;
+ }
+
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ fman_kg_write_cpp(p_KgRegs, cppReg);
+ tmpKgarReg = FmPcdKgBuildWritePortClsPlanBindActionReg(hardwarePortId);
+ err = WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+
+ return err;
+}
+
+static uint32_t BuildCppReg(t_FmPcd *p_FmPcd, uint8_t clsPlanGrpId)
+{
+ uint32_t tmpKgpeCpp;
+
+ tmpKgpeCpp = (uint32_t)(p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].baseEntry / 8);
+ tmpKgpeCpp |= (uint32_t)(((p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].sizeOfGrp / 8) - 1) << FM_KG_PE_CPP_MASK_SHIFT);
+
+ return tmpKgpeCpp;
+}
+
+static t_Error BindPortToClsPlanGrp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, uint8_t clsPlanGrpId)
+{
+ uint32_t tmpKgpeCpp = 0;
+
+ tmpKgpeCpp = BuildCppReg(p_FmPcd, clsPlanGrpId);
+ return KgWriteCpp(p_FmPcd, hardwarePortId, tmpKgpeCpp);
+}
+
+static void UnbindPortToClsPlanGrp(t_FmPcd *p_FmPcd, uint8_t hardwarePortId)
+{
+ KgWriteCpp(p_FmPcd, hardwarePortId, 0);
+}
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+static uint32_t __attribute__((unused)) ReadClsPlanBlockActionReg(uint8_t grpId)
+{
+ return (uint32_t)(FM_KG_KGAR_GO |
+ FM_KG_KGAR_READ |
+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY |
+ DUMMY_PORT_ID |
+ ((uint32_t)grpId << FM_PCD_KG_KGAR_NUM_SHIFT) |
+ FM_PCD_KG_KGAR_WSEL_MASK);
+
+ /* if we ever want to write 1 by 1, use:
+ sel = (uint8_t)(0x01 << (7- (entryId % CLS_PLAN_NUM_PER_GRP)));
+ */
+}
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+static void PcdKgErrorException(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint32_t event,schemeIndexes = 0, index = 0;
+ struct fman_kg_regs *p_KgRegs;
+
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ p_KgRegs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+ fman_kg_get_event(p_KgRegs, &event, &schemeIndexes);
+
+ if (event & FM_EX_KG_DOUBLE_ECC)
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC);
+ if (event & FM_EX_KG_KEYSIZE_OVERFLOW)
+ {
+ if (schemeIndexes)
+ {
+ while (schemeIndexes)
+ {
+ if (schemeIndexes & 0x1)
+ p_FmPcd->f_FmPcdIndexedException(p_FmPcd->h_App,e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, (uint16_t)(31 - index));
+ schemeIndexes >>= 1;
+ index+=1;
+ }
+ }
+ else /* this should happen only when interrupt is forced. */
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW);
+ }
+}
+
+static t_Error KgInitGuest(t_FmPcd *p_FmPcd)
+{
+ t_Error err = E_OK;
+ t_FmPcdIpcKgSchemesParams kgAlloc;
+ uint32_t replyLength;
+ t_FmPcdIpcReply reply;
+ t_FmPcdIpcMsg msg;
+
+ ASSERT_COND(p_FmPcd->guestId != NCSW_MASTER_ID);
+
+ /* in GUEST_PARTITION, we use the IPC */
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ memset(&kgAlloc, 0, sizeof(t_FmPcdIpcKgSchemesParams));
+ kgAlloc.numOfSchemes = p_FmPcd->p_FmPcdKg->numOfSchemes;
+ kgAlloc.guestId = p_FmPcd->guestId;
+ msg.msgId = FM_PCD_ALLOC_KG_SCHEMES;
+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc));
+ replyLength = sizeof(uint32_t) + p_FmPcd->p_FmPcdKg->numOfSchemes*sizeof(uint8_t);
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(kgAlloc),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != (sizeof(uint32_t) + p_FmPcd->p_FmPcdKg->numOfSchemes*sizeof(uint8_t)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ memcpy(p_FmPcd->p_FmPcdKg->schemesIds, (uint8_t*)(reply.replyBody),p_FmPcd->p_FmPcdKg->numOfSchemes*sizeof(uint8_t));
+
+ return (t_Error)reply.error;
+}
+
+static t_Error KgInitMaster(t_FmPcd *p_FmPcd)
+{
+ t_Error err = E_OK;
+ struct fman_kg_regs *p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+
+ if (p_FmPcd->exceptions & FM_EX_KG_DOUBLE_ECC)
+ FmEnableRamsEcc(p_FmPcd->h_Fm);
+
+ fman_kg_init(p_Regs, p_FmPcd->exceptions, GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd));
+
+ /* register even if no interrupts enabled, to allow future enablement */
+ FmRegisterIntr(p_FmPcd->h_Fm,
+ e_FM_MOD_KG,
+ 0,
+ e_FM_INTR_TYPE_ERR,
+ PcdKgErrorException,
+ p_FmPcd);
+
+ fman_kg_enable_scheme_interrupts(p_Regs);
+
+ if (p_FmPcd->p_FmPcdKg->numOfSchemes)
+ {
+ err = FmPcdKgAllocSchemes(p_FmPcd,
+ p_FmPcd->p_FmPcdKg->numOfSchemes,
+ p_FmPcd->guestId,
+ p_FmPcd->p_FmPcdKg->schemesIds);
+ if (err)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+static void ValidateSchemeSw(t_FmPcdKgScheme *p_Scheme)
+{
+ ASSERT_COND(!p_Scheme->valid);
+ if (p_Scheme->netEnvId != ILLEGAL_NETENV)
+ FmPcdIncNetEnvOwners(p_Scheme->h_FmPcd, p_Scheme->netEnvId);
+ p_Scheme->valid = TRUE;
+}
+
+static t_Error InvalidateSchemeSw(t_FmPcdKgScheme *p_Scheme)
+{
+ if (p_Scheme->owners)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Trying to delete a scheme that has ports bound to"));
+
+ if (p_Scheme->netEnvId != ILLEGAL_NETENV)
+ FmPcdDecNetEnvOwners(p_Scheme->h_FmPcd, p_Scheme->netEnvId);
+ p_Scheme->valid = FALSE;
+
+ return E_OK;
+}
+
+static t_Error BuildSchemeRegs(t_FmPcdKgScheme *p_Scheme,
+ t_FmPcdKgSchemeParams *p_SchemeParams,
+ struct fman_kg_scheme_regs *p_SchemeRegs)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)(p_Scheme->h_FmPcd);
+ uint32_t grpBits = 0;
+ uint8_t grpBase;
+ bool direct=TRUE, absolute=FALSE;
+ uint16_t profileId=0, numOfProfiles=0, relativeProfileId;
+ t_Error err = E_OK;
+ int i = 0;
+ t_NetEnvParams netEnvParams;
+ uint32_t tmpReg, fqbTmp = 0, ppcTmp = 0, selectTmp, maskTmp, knownTmp, genTmp;
+ t_FmPcdKgKeyExtractAndHashParams *p_KeyAndHash = NULL;
+ uint8_t j, curr, idx;
+ uint8_t id, shift=0, code=0, offset=0, size=0;
+ t_FmPcdExtractEntry *p_Extract = NULL;
+ t_FmPcdKgExtractedOrParams *p_ExtractOr;
+ bool generic = FALSE;
+ t_KnownFieldsMasks bitMask;
+ e_FmPcdKgExtractDfltSelect swDefault = (e_FmPcdKgExtractDfltSelect)0;
+ t_FmPcdKgSchemesExtracts *p_LocalExtractsArray;
+ uint8_t numOfSwDefaults = 0;
+ t_FmPcdKgExtractDflt swDefaults[NUM_OF_SW_DEFAULTS];
+ uint8_t currGenId = 0;
+
+ memset(swDefaults, 0, NUM_OF_SW_DEFAULTS*sizeof(t_FmPcdKgExtractDflt));
+ memset(p_SchemeRegs, 0, sizeof(struct fman_kg_scheme_regs));
+
+ if (p_SchemeParams->netEnvParams.numOfDistinctionUnits > FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("numOfDistinctionUnits should not exceed %d", FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS));
+
+ /* by netEnv parameters, get match vector */
+ if (!p_SchemeParams->alwaysDirect)
+ {
+ p_Scheme->netEnvId = FmPcdGetNetEnvId(p_SchemeParams->netEnvParams.h_NetEnv);
+ netEnvParams.netEnvId = p_Scheme->netEnvId;
+ netEnvParams.numOfDistinctionUnits = p_SchemeParams->netEnvParams.numOfDistinctionUnits;
+ memcpy(netEnvParams.unitIds, p_SchemeParams->netEnvParams.unitIds, (sizeof(uint8_t))*p_SchemeParams->netEnvParams.numOfDistinctionUnits);
+ err = PcdGetUnitsVector(p_FmPcd, &netEnvParams);
+ if (err)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ p_Scheme->matchVector = netEnvParams.vector;
+ }
+ else
+ {
+ p_Scheme->matchVector = SCHEME_ALWAYS_DIRECT;
+ p_Scheme->netEnvId = ILLEGAL_NETENV;
+ }
+
+ if (p_SchemeParams->nextEngine == e_FM_PCD_INVALID)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next Engine of the scheme is not Valid"));
+
+ if (p_SchemeParams->bypassFqidGeneration)
+ {
+#ifdef FM_KG_NO_BYPASS_FQID_GEN
+ if ((p_FmPcd->fmRevInfo.majorRev != 4) && (p_FmPcd->fmRevInfo.majorRev < 6))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("bypassFqidGeneration."));
+#endif /* FM_KG_NO_BYPASS_FQID_GEN */
+ if (p_SchemeParams->baseFqid)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("baseFqid set for a scheme that does not generate an FQID"));
+ }
+ else
+ if (!p_SchemeParams->baseFqid)
+ DBG(WARNING, ("baseFqid is 0."));
+
+ if (p_SchemeParams->nextEngine == e_FM_PCD_PLCR)
+ {
+ direct = p_SchemeParams->kgNextEngineParams.plcrProfile.direct;
+ p_Scheme->directPlcr = direct;
+ absolute = (bool)(p_SchemeParams->kgNextEngineParams.plcrProfile.sharedProfile ? TRUE : FALSE);
+ if (!direct && absolute)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Indirect policing is not available when profile is shared."));
+
+ if (direct)
+ {
+ profileId = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.directRelativeProfileId;
+ numOfProfiles = 1;
+ }
+ else
+ {
+ profileId = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.indirectProfile.fqidOffsetRelativeProfileIdBase;
+ shift = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.indirectProfile.fqidOffsetShift;
+ numOfProfiles = p_SchemeParams->kgNextEngineParams.plcrProfile.profileSelect.indirectProfile.numOfProfiles;
+ }
+ }
+
+ if (p_SchemeParams->nextEngine == e_FM_PCD_CC)
+ {
+#ifdef FM_KG_NO_BYPASS_PLCR_PROFILE_GEN
+ if ((p_SchemeParams->kgNextEngineParams.cc.plcrNext) && (p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration))
+ {
+ if ((p_FmPcd->fmRevInfo.majorRev != 4) && (p_FmPcd->fmRevInfo.majorRev < 6))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("bypassPlcrProfileGeneration."));
+ }
+#endif /* FM_KG_NO_BYPASS_PLCR_PROFILE_GEN */
+
+ err = FmPcdCcGetGrpParams(p_SchemeParams->kgNextEngineParams.cc.h_CcTree,
+ p_SchemeParams->kgNextEngineParams.cc.grpId,
+ &grpBits,
+ &grpBase);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ p_Scheme->ccUnits = grpBits;
+
+ if ((p_SchemeParams->kgNextEngineParams.cc.plcrNext) &&
+ (!p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration))
+ {
+ if (p_SchemeParams->kgNextEngineParams.cc.plcrProfile.sharedProfile)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Shared profile may not be used after Coarse classification."));
+ absolute = FALSE;
+ direct = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.direct;
+ if (direct)
+ {
+ profileId = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.directRelativeProfileId;
+ numOfProfiles = 1;
+ }
+ else
+ {
+ profileId = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.indirectProfile.fqidOffsetRelativeProfileIdBase;
+ shift = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.indirectProfile.fqidOffsetShift;
+ numOfProfiles = p_SchemeParams->kgNextEngineParams.cc.plcrProfile.profileSelect.indirectProfile.numOfProfiles;
+ }
+ }
+ }
+
+ /* if policer is used directly after KG, or after CC */
+ if ((p_SchemeParams->nextEngine == e_FM_PCD_PLCR) ||
+ ((p_SchemeParams->nextEngine == e_FM_PCD_CC) &&
+ (p_SchemeParams->kgNextEngineParams.cc.plcrNext) &&
+ (!p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration)))
+ {
+ /* if private policer profile, it may be uninitialized yet, therefore no checks are done at this stage */
+ if (absolute)
+ {
+ /* for absolute direct policy only, */
+ relativeProfileId = profileId;
+ err = FmPcdPlcrGetAbsoluteIdByProfileParams((t_Handle)p_FmPcd,e_FM_PCD_PLCR_SHARED,NULL, relativeProfileId, &profileId);
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Shared profile not valid offset"));
+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, profileId))
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Shared profile not valid."));
+ p_Scheme->relativeProfileId = profileId;
+ }
+ else
+ {
+ /* save relative profile id's for later check */
+ p_Scheme->nextRelativePlcrProfile = TRUE;
+ p_Scheme->relativeProfileId = profileId;
+ p_Scheme->numOfProfiles = numOfProfiles;
+ }
+ }
+ else
+ {
+ /* if policer is NOT going to be used after KG at all than if bypassFqidGeneration
+ is set, we do not need numOfUsedExtractedOrs and hashDistributionNumOfFqids */
+ if (p_SchemeParams->bypassFqidGeneration && p_SchemeParams->numOfUsedExtractedOrs)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("numOfUsedExtractedOrs is set in a scheme that does not generate FQID or policer profile ID"));
+ if (p_SchemeParams->bypassFqidGeneration &&
+ p_SchemeParams->useHash &&
+ p_SchemeParams->keyExtractAndHashParams.hashDistributionNumOfFqids)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("hashDistributionNumOfFqids is set in a scheme that does not generate FQID or policer profile ID"));
+ }
+
+ /* configure all 21 scheme registers */
+ tmpReg = KG_SCH_MODE_EN;
+ switch (p_SchemeParams->nextEngine)
+ {
+ case (e_FM_PCD_PLCR):
+ /* add to mode register - NIA */
+ tmpReg |= KG_SCH_MODE_NIA_PLCR;
+ tmpReg |= NIA_ENG_PLCR;
+ tmpReg |= (uint32_t)(p_SchemeParams->kgNextEngineParams.plcrProfile.sharedProfile ? NIA_PLCR_ABSOLUTE:0);
+ /* initialize policer profile command - */
+ /* configure kgse_ppc */
+ if (direct)
+ /* use profileId as base, other fields are 0 */
+ p_SchemeRegs->kgse_ppc = (uint32_t)profileId;
+ else
+ {
+ if (shift > MAX_PP_SHIFT)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fqidOffsetShift may not be larger than %d", MAX_PP_SHIFT));
+
+ if (!numOfProfiles || !POWER_OF_2(numOfProfiles))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfProfiles must not be 0 and must be a power of 2"));
+
+ ppcTmp = ((uint32_t)shift << KG_SCH_PP_SHIFT_HIGH_SHIFT) & KG_SCH_PP_SHIFT_HIGH;
+ ppcTmp |= ((uint32_t)shift << KG_SCH_PP_SHIFT_LOW_SHIFT) & KG_SCH_PP_SHIFT_LOW;
+ ppcTmp |= ((uint32_t)(numOfProfiles-1) << KG_SCH_PP_MASK_SHIFT);
+ ppcTmp |= (uint32_t)profileId;
+
+ p_SchemeRegs->kgse_ppc = ppcTmp;
+ }
+ break;
+ case (e_FM_PCD_CC):
+ /* mode reg - define NIA */
+ tmpReg |= (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC);
+
+ p_SchemeRegs->kgse_ccbs = grpBits;
+ tmpReg |= (uint32_t)(grpBase << KG_SCH_MODE_CCOBASE_SHIFT);
+
+ if (p_SchemeParams->kgNextEngineParams.cc.plcrNext)
+ {
+ if (!p_SchemeParams->kgNextEngineParams.cc.bypassPlcrProfileGeneration)
+ {
+ /* find out if absolute or relative */
+ if (absolute)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("It is illegal to request a shared profile in a scheme that is in a KG->CC->PLCR flow"));
+ if (direct)
+ {
+ /* mask = 0, base = directProfileId */
+ p_SchemeRegs->kgse_ppc = (uint32_t)profileId;
+ }
+ else
+ {
+ if (shift > MAX_PP_SHIFT)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fqidOffsetShift may not be larger than %d", MAX_PP_SHIFT));
+ if (!numOfProfiles || !POWER_OF_2(numOfProfiles))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfProfiles must not be 0 and must be a power of 2"));
+
+ ppcTmp = ((uint32_t)shift << KG_SCH_PP_SHIFT_HIGH_SHIFT) & KG_SCH_PP_SHIFT_HIGH;
+ ppcTmp |= ((uint32_t)shift << KG_SCH_PP_SHIFT_LOW_SHIFT) & KG_SCH_PP_SHIFT_LOW;
+ ppcTmp |= ((uint32_t)(numOfProfiles-1) << KG_SCH_PP_MASK_SHIFT);
+ ppcTmp |= (uint32_t)profileId;
+
+ p_SchemeRegs->kgse_ppc = ppcTmp;
+ }
+ }
+ }
+ break;
+ case (e_FM_PCD_DONE):
+ if (p_SchemeParams->kgNextEngineParams.doneAction == e_FM_PCD_DROP_FRAME)
+ tmpReg |= GET_NIA_BMI_AC_DISCARD_FRAME(p_FmPcd);
+ else
+ tmpReg |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd);
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Next engine not supported"));
+ }
+ p_SchemeRegs->kgse_mode = tmpReg;
+
+ p_SchemeRegs->kgse_mv = p_Scheme->matchVector;
+
+#if (DPAA_VERSION >= 11)
+ if (p_SchemeParams->overrideStorageProfile)
+ {
+ p_SchemeRegs->kgse_om |= KG_SCH_OM_VSPE;
+
+ if (p_SchemeParams->storageProfile.direct)
+ {
+ profileId = p_SchemeParams->storageProfile.profileSelect.directRelativeProfileId;
+ shift = 0;
+ numOfProfiles = 1;
+ }
+ else
+ {
+ profileId = p_SchemeParams->storageProfile.profileSelect.indirectProfile.fqidOffsetRelativeProfileIdBase;
+ shift = p_SchemeParams->storageProfile.profileSelect.indirectProfile.fqidOffsetShift;
+ numOfProfiles = p_SchemeParams->storageProfile.profileSelect.indirectProfile.numOfProfiles;
+ }
+ if (shift > MAX_SP_SHIFT)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fqidOffsetShift may not be larger than %d", MAX_SP_SHIFT));
+
+ if (!numOfProfiles || !POWER_OF_2(numOfProfiles))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfProfiles must not be 0 and must be a power of 2"));
+
+ tmpReg = (uint32_t)shift << KG_SCH_VSP_SHIFT;
+ tmpReg |= ((uint32_t)(numOfProfiles-1) << KG_SCH_VSP_MASK_SHIFT);
+ tmpReg |= (uint32_t)profileId;
+
+
+ p_SchemeRegs->kgse_vsp = tmpReg;
+
+ p_Scheme->vspe = TRUE;
+
+ }
+ else
+ p_SchemeRegs->kgse_vsp = KG_SCH_VSP_NO_KSP_EN;
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_SchemeParams->useHash)
+ {
+ p_KeyAndHash = &p_SchemeParams->keyExtractAndHashParams;
+
+ if (p_KeyAndHash->numOfUsedExtracts >= FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfUsedExtracts out of range"));
+
+ /* configure kgse_dv0 */
+ p_SchemeRegs->kgse_dv0 = p_KeyAndHash->privateDflt0;
+
+ /* configure kgse_dv1 */
+ p_SchemeRegs->kgse_dv1 = p_KeyAndHash->privateDflt1;
+
+ if (!p_SchemeParams->bypassFqidGeneration)
+ {
+ if (!p_KeyAndHash->hashDistributionNumOfFqids || !POWER_OF_2(p_KeyAndHash->hashDistributionNumOfFqids))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("hashDistributionNumOfFqids must not be 0 and must be a power of 2"));
+ if ((p_KeyAndHash->hashDistributionNumOfFqids-1) & p_SchemeParams->baseFqid)
+ DBG(WARNING, ("baseFqid unaligned. Distribution may result in less than hashDistributionNumOfFqids queues."));
+ }
+
+ /* configure kgse_ekdv */
+ tmpReg = 0;
+ for ( i=0 ;i<p_KeyAndHash->numOfUsedDflts ; i++)
+ {
+ switch (p_KeyAndHash->dflts[i].type)
+ {
+ case (e_FM_PCD_KG_MAC_ADDR):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_MAC_ADDR_SHIFT);
+ break;
+ case (e_FM_PCD_KG_TCI):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_TCI_SHIFT);
+ break;
+ case (e_FM_PCD_KG_ENET_TYPE):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_ENET_TYPE_SHIFT);
+ break;
+ case (e_FM_PCD_KG_PPP_SESSION_ID):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_PPP_SESSION_ID_SHIFT);
+ break;
+ case (e_FM_PCD_KG_PPP_PROTOCOL_ID):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_PPP_PROTOCOL_ID_SHIFT);
+ break;
+ case (e_FM_PCD_KG_MPLS_LABEL):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_MPLS_LABEL_SHIFT);
+ break;
+ case (e_FM_PCD_KG_IP_ADDR):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_IP_ADDR_SHIFT);
+ break;
+ case (e_FM_PCD_KG_PROTOCOL_TYPE):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_PROTOCOL_TYPE_SHIFT);
+ break;
+ case (e_FM_PCD_KG_IP_TOS_TC):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_IP_TOS_TC_SHIFT);
+ break;
+ case (e_FM_PCD_KG_IPV6_FLOW_LABEL):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_L4_PORT_SHIFT);
+ break;
+ case (e_FM_PCD_KG_IPSEC_SPI):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_IPSEC_SPI_SHIFT);
+ break;
+ case (e_FM_PCD_KG_L4_PORT):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_L4_PORT_SHIFT);
+ break;
+ case (e_FM_PCD_KG_TCP_FLAG):
+ tmpReg |= (p_KeyAndHash->dflts[i].dfltSelect << KG_SCH_DEF_TCP_FLAG_SHIFT);
+ break;
+ case (e_FM_PCD_KG_GENERIC_FROM_DATA):
+ swDefaults[numOfSwDefaults].type = e_FM_PCD_KG_GENERIC_FROM_DATA;
+ swDefaults[numOfSwDefaults].dfltSelect = p_KeyAndHash->dflts[i].dfltSelect;
+ numOfSwDefaults ++;
+ break;
+ case (e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V):
+ swDefaults[numOfSwDefaults].type = e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V;
+ swDefaults[numOfSwDefaults].dfltSelect = p_KeyAndHash->dflts[i].dfltSelect;
+ numOfSwDefaults ++;
+ break;
+ case (e_FM_PCD_KG_GENERIC_NOT_FROM_DATA):
+ swDefaults[numOfSwDefaults].type = e_FM_PCD_KG_GENERIC_NOT_FROM_DATA;
+ swDefaults[numOfSwDefaults].dfltSelect = p_KeyAndHash->dflts[i].dfltSelect;
+ numOfSwDefaults ++;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ }
+ p_SchemeRegs->kgse_ekdv = tmpReg;
+
+ p_LocalExtractsArray = (t_FmPcdKgSchemesExtracts *)XX_Malloc(sizeof(t_FmPcdKgSchemesExtracts));
+ if (!p_LocalExtractsArray)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("No memory"));
+
+ /* configure kgse_ekfc and kgse_gec */
+ knownTmp = 0;
+ for ( i=0 ;i<p_KeyAndHash->numOfUsedExtracts ; i++)
+ {
+ p_Extract = &p_KeyAndHash->extractArray[i];
+ switch (p_Extract->type)
+ {
+ case (e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO):
+ knownTmp |= KG_SCH_KN_PORT_ID;
+ /* save in driver structure */
+ p_LocalExtractsArray->extractsArray[i].id = GetKnownFieldId(KG_SCH_KN_PORT_ID);
+ p_LocalExtractsArray->extractsArray[i].known = TRUE;
+ break;
+ case (e_FM_PCD_EXTRACT_BY_HDR):
+ switch (p_Extract->extractByHdr.hdr)
+ {
+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ case (HEADER_TYPE_UDP_LITE):
+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP;
+ break;
+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+ case (HEADER_TYPE_UDP_ENCAP_ESP):
+ switch (p_Extract->extractByHdr.type)
+ {
+ case (e_FM_PCD_EXTRACT_FROM_HDR):
+ /* case where extraction from ESP only */
+ if (p_Extract->extractByHdr.extractByHdrType.fromHdr.offset >= UDP_HEADER_SIZE)
+ {
+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP);
+ p_Extract->extractByHdr.extractByHdrType.fromHdr.offset -= UDP_HEADER_SIZE;
+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE;
+ }
+ else
+ {
+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP;
+ p_Extract->extractByHdr.ignoreProtocolValidation = FALSE;
+ }
+ break;
+ case (e_FM_PCD_EXTRACT_FROM_FIELD):
+ switch (p_Extract->extractByHdr.extractByHdrType.fromField.field.udpEncapEsp)
+ {
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC):
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST):
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN):
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM):
+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP;
+ break;
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI):
+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR;
+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP);
+ /*p_Extract->extractByHdr.extractByHdrType.fromField.offset += ESP_SPI_OFFSET;*/
+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE;
+ break;
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM):
+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR;
+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP);
+ p_Extract->extractByHdr.extractByHdrType.fromField.offset += ESP_SEQ_NUM_OFFSET;
+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE;
+ break;
+ }
+ break;
+ case (e_FM_PCD_EXTRACT_FULL_FIELD):
+ switch (p_Extract->extractByHdr.extractByHdrType.fullField.udpEncapEsp)
+ {
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC):
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST):
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN):
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM):
+ p_Extract->extractByHdr.hdr = HEADER_TYPE_UDP;
+ break;
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI):
+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR;
+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP);
+ p_Extract->extractByHdr.extractByHdrType.fromHdr.size = ESP_SPI_SIZE;
+ p_Extract->extractByHdr.extractByHdrType.fromHdr.offset = ESP_SPI_OFFSET;
+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE;
+ break;
+ case (NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM):
+ p_Extract->extractByHdr.type = e_FM_PCD_EXTRACT_FROM_HDR;
+ p_Extract->extractByHdr.hdr = FmPcdGetAliasHdr(p_FmPcd, p_Scheme->netEnvId, HEADER_TYPE_UDP_ENCAP_ESP);
+ p_Extract->extractByHdr.extractByHdrType.fromHdr.size = ESP_SEQ_NUM_SIZE;
+ p_Extract->extractByHdr.extractByHdrType.fromHdr.offset = ESP_SEQ_NUM_OFFSET;
+ p_Extract->extractByHdr.ignoreProtocolValidation = TRUE;
+ break;
+ }
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ switch (p_Extract->extractByHdr.type)
+ {
+ case (e_FM_PCD_EXTRACT_FROM_HDR):
+ generic = TRUE;
+ /* get the header code for the generic extract */
+ code = GetGenHdrCode(p_Extract->extractByHdr.hdr, p_Extract->extractByHdr.hdrIndex, p_Extract->extractByHdr.ignoreProtocolValidation);
+ /* set generic register fields */
+ offset = p_Extract->extractByHdr.extractByHdrType.fromHdr.offset;
+ size = p_Extract->extractByHdr.extractByHdrType.fromHdr.size;
+ break;
+ case (e_FM_PCD_EXTRACT_FROM_FIELD):
+ generic = TRUE;
+ /* get the field code for the generic extract */
+ code = GetGenFieldCode(p_Extract->extractByHdr.hdr,
+ p_Extract->extractByHdr.extractByHdrType.fromField.field, p_Extract->extractByHdr.ignoreProtocolValidation,p_Extract->extractByHdr.hdrIndex);
+ offset = p_Extract->extractByHdr.extractByHdrType.fromField.offset;
+ size = p_Extract->extractByHdr.extractByHdrType.fromField.size;
+ break;
+ case (e_FM_PCD_EXTRACT_FULL_FIELD):
+ if (!p_Extract->extractByHdr.ignoreProtocolValidation)
+ {
+ /* if we have a known field for it - use it, otherwise use generic */
+ bitMask = GetKnownProtMask(p_FmPcd, p_Extract->extractByHdr.hdr, p_Extract->extractByHdr.hdrIndex,
+ p_Extract->extractByHdr.extractByHdrType.fullField);
+ if (bitMask)
+ {
+ knownTmp |= bitMask;
+ /* save in driver structure */
+ p_LocalExtractsArray->extractsArray[i].id = GetKnownFieldId(bitMask);
+ p_LocalExtractsArray->extractsArray[i].known = TRUE;
+ }
+ else
+ generic = TRUE;
+ }
+ else
+ generic = TRUE;
+ if (generic)
+ {
+ /* tmp - till we cover more headers under generic */
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Full header selection not supported"));
+ }
+ break;
+ default:
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ break;
+ case (e_FM_PCD_EXTRACT_NON_HDR):
+ /* use generic */
+ generic = TRUE;
+ offset = 0;
+ /* get the field code for the generic extract */
+ code = GetGenCode(p_Extract->extractNonHdr.src, &offset);
+ offset += p_Extract->extractNonHdr.offset;
+ size = p_Extract->extractNonHdr.size;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ if (generic)
+ {
+ /* set generic register fields */
+ if (currGenId >= FM_KG_NUM_OF_GENERIC_REGS)
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_FULL, ("Generic registers are fully used"));
+ }
+ if (!code)
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG);
+ }
+
+ genTmp = KG_SCH_GEN_VALID;
+ genTmp |= (uint32_t)(code << KG_SCH_GEN_HT_SHIFT);
+ genTmp |= offset;
+ if ((size > MAX_KG_SCH_SIZE) || (size < 1))
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Illegal extraction (size out of range)"));
+ }
+ genTmp |= (uint32_t)((size - 1) << KG_SCH_GEN_SIZE_SHIFT);
+ swDefault = GetGenericSwDefault(swDefaults, numOfSwDefaults, code);
+ if (swDefault == e_FM_PCD_KG_DFLT_ILLEGAL)
+ DBG(WARNING, ("No sw default configured"));
+ else
+ genTmp |= swDefault << KG_SCH_GEN_DEF_SHIFT;
+
+ genTmp |= KG_SCH_GEN_MASK;
+ p_SchemeRegs->kgse_gec[currGenId] = genTmp;
+ /* save in driver structure */
+ p_LocalExtractsArray->extractsArray[i].id = currGenId++;
+ p_LocalExtractsArray->extractsArray[i].known = FALSE;
+ generic = FALSE;
+ }
+ }
+ p_SchemeRegs->kgse_ekfc = knownTmp;
+
+ selectTmp = 0;
+ maskTmp = 0xFFFFFFFF;
+ /* configure kgse_bmch, kgse_bmcl and kgse_fqb */
+
+ if (p_KeyAndHash->numOfUsedMasks > FM_PCD_KG_NUM_OF_EXTRACT_MASKS)
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Only %d masks supported", FM_PCD_KG_NUM_OF_EXTRACT_MASKS));
+ }
+ for ( i=0 ;i<p_KeyAndHash->numOfUsedMasks ; i++)
+ {
+ /* Get the relative id of the extract (for known 0-0x1f, for generic 0-7) */
+ id = p_LocalExtractsArray->extractsArray[p_KeyAndHash->masks[i].extractArrayIndex].id;
+ /* Get the shift of the select field (depending on i) */
+ GET_MASK_SEL_SHIFT(shift,i);
+ if (p_LocalExtractsArray->extractsArray[p_KeyAndHash->masks[i].extractArrayIndex].known)
+ selectTmp |= id << shift;
+ else
+ selectTmp |= (id + MASK_FOR_GENERIC_BASE_ID) << shift;
+
+ /* Get the shift of the offset field (depending on i) - may
+ be in kgse_bmch or in kgse_fqb (depending on i) */
+ GET_MASK_OFFSET_SHIFT(shift,i);
+ if (i<=1)
+ selectTmp |= p_KeyAndHash->masks[i].offset << shift;
+ else
+ fqbTmp |= p_KeyAndHash->masks[i].offset << shift;
+
+ /* Get the shift of the mask field (depending on i) */
+ GET_MASK_SHIFT(shift,i);
+ /* pass all bits */
+ maskTmp |= KG_SCH_BITMASK_MASK << shift;
+ /* clear bits that need masking */
+ maskTmp &= ~(0xFF << shift) ;
+ /* set mask bits */
+ maskTmp |= (p_KeyAndHash->masks[i].mask << shift) ;
+ }
+ p_SchemeRegs->kgse_bmch = selectTmp;
+ p_SchemeRegs->kgse_bmcl = maskTmp;
+ /* kgse_fqb will be written t the end of the routine */
+
+ /* configure kgse_hc */
+ if (p_KeyAndHash->hashShift > MAX_HASH_SHIFT)
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("hashShift must not be larger than %d", MAX_HASH_SHIFT));
+ }
+ if (p_KeyAndHash->hashDistributionFqidsShift > MAX_DIST_FQID_SHIFT)
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("hashDistributionFqidsShift must not be larger than %d", MAX_DIST_FQID_SHIFT));
+ }
+
+ tmpReg = 0;
+
+ tmpReg |= ((p_KeyAndHash->hashDistributionNumOfFqids - 1) << p_KeyAndHash->hashDistributionFqidsShift);
+ tmpReg |= p_KeyAndHash->hashShift << KG_SCH_HASH_CONFIG_SHIFT_SHIFT;
+
+ if (p_KeyAndHash->symmetricHash)
+ {
+ if ((!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_MACSRC) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_MACDST)) ||
+ (!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPSRC1) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPDST1)) ||
+ (!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPSRC2) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_IPDST2)) ||
+ (!!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_L4PSRC) != !!(p_SchemeRegs->kgse_ekfc & KG_SCH_KN_L4PDST)))
+ {
+ XX_Free(p_LocalExtractsArray);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("symmetricHash set but src/dest extractions missing"));
+ }
+ tmpReg |= KG_SCH_HASH_CONFIG_SYM;
+ }
+ p_SchemeRegs->kgse_hc = tmpReg;
+
+ /* build the return array describing the order of the extractions */
+
+ /* the last currGenId places of the array
+ are for generic extracts that are always last.
+ We now sort for the calculation of the order of the known
+ extractions we sort the known extracts between orderedArray[0] and
+ orderedArray[p_KeyAndHash->numOfUsedExtracts - currGenId - 1].
+ for the calculation of the order of the generic extractions we use:
+ num_of_generic - currGenId
+ num_of_known - p_KeyAndHash->numOfUsedExtracts - currGenId
+ first_generic_index = num_of_known */
+ curr = 0;
+ for (i=0;i<p_KeyAndHash->numOfUsedExtracts ; i++)
+ {
+ if (p_LocalExtractsArray->extractsArray[i].known)
+ {
+ ASSERT_COND(curr<(p_KeyAndHash->numOfUsedExtracts - currGenId));
+ j = curr;
+ /* id is the extract id (port id = 0, mac src = 1 etc.). the value in the array is the original
+ index in the user's extractions array */
+ /* we compare the id of the current extract with the id of the extract in the orderedArray[j-1]
+ location */
+ while ((j > 0) && (p_LocalExtractsArray->extractsArray[i].id <
+ p_LocalExtractsArray->extractsArray[p_Scheme->orderedArray[j-1]].id))
+ {
+ p_Scheme->orderedArray[j] =
+ p_Scheme->orderedArray[j-1];
+ j--;
+ }
+ p_Scheme->orderedArray[j] = (uint8_t)i;
+ curr++;
+ }
+ else
+ {
+ /* index is first_generic_index + generic index (id) */
+ idx = (uint8_t)(p_KeyAndHash->numOfUsedExtracts - currGenId + p_LocalExtractsArray->extractsArray[i].id);
+ ASSERT_COND(idx < FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY);
+ p_Scheme->orderedArray[idx]= (uint8_t)i;
+ }
+ }
+ XX_Free(p_LocalExtractsArray);
+ }
+ else
+ {
+ /* clear all unused registers: */
+ p_SchemeRegs->kgse_ekfc = 0;
+ p_SchemeRegs->kgse_ekdv = 0;
+ p_SchemeRegs->kgse_bmch = 0;
+ p_SchemeRegs->kgse_bmcl = 0;
+ p_SchemeRegs->kgse_hc = 0;
+ p_SchemeRegs->kgse_dv0 = 0;
+ p_SchemeRegs->kgse_dv1 = 0;
+ }
+
+ if (p_SchemeParams->bypassFqidGeneration)
+ p_SchemeRegs->kgse_hc |= KG_SCH_HASH_CONFIG_NO_FQID;
+
+ /* configure kgse_spc */
+ if ( p_SchemeParams->schemeCounter.update)
+ p_SchemeRegs->kgse_spc = p_SchemeParams->schemeCounter.value;
+
+
+ /* check that are enough generic registers */
+ if (p_SchemeParams->numOfUsedExtractedOrs + currGenId > FM_KG_NUM_OF_GENERIC_REGS)
+ RETURN_ERROR(MAJOR, E_FULL, ("Generic registers are fully used"));
+
+ /* extracted OR mask on Qid */
+ for ( i=0 ;i<p_SchemeParams->numOfUsedExtractedOrs ; i++)
+ {
+
+ p_Scheme->extractedOrs = TRUE;
+ /* configure kgse_gec[i] */
+ p_ExtractOr = &p_SchemeParams->extractedOrs[i];
+ switch (p_ExtractOr->type)
+ {
+ case (e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO):
+ code = KG_SCH_GEN_PARSE_RESULT_N_FQID;
+ offset = 0;
+ break;
+ case (e_FM_PCD_EXTRACT_BY_HDR):
+ /* get the header code for the generic extract */
+ code = GetGenHdrCode(p_ExtractOr->extractByHdr.hdr, p_ExtractOr->extractByHdr.hdrIndex, p_ExtractOr->extractByHdr.ignoreProtocolValidation);
+ /* set generic register fields */
+ offset = p_ExtractOr->extractionOffset;
+ break;
+ case (e_FM_PCD_EXTRACT_NON_HDR):
+ /* get the field code for the generic extract */
+ offset = 0;
+ code = GetGenCode(p_ExtractOr->src, &offset);
+ offset += p_ExtractOr->extractionOffset;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ /* set generic register fields */
+ if (!code)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG);
+ genTmp = KG_SCH_GEN_EXTRACT_TYPE | KG_SCH_GEN_VALID;
+ genTmp |= (uint32_t)(code << KG_SCH_GEN_HT_SHIFT);
+ genTmp |= offset;
+ if (!!p_ExtractOr->bitOffsetInFqid == !!p_ExtractOr->bitOffsetInPlcrProfile)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, (" extracted byte must effect either FQID or Policer profile"));
+
+ /************************************************************************************
+ bitOffsetInFqid and bitOffsetInPolicerProfile are translated to rotate parameter
+ in the following way:
+
+ Driver API and implementation:
+ ==============================
+ FQID: extracted OR byte may be shifted right 1-31 bits to effect parts of the FQID.
+ if shifted less than 8 bits, or more than 24 bits a mask is set on the bits that
+ are not overlapping FQID.
+ ------------------------
+ | FQID (24) |
+ ------------------------
+ --------
+ | | extracted OR byte
+ --------
+
+ Policer Profile: extracted OR byte may be shifted right 1-15 bits to effect parts of the
+ PP id. Unless shifted exactly 8 bits to overlap the PP id, a mask is set on the bits that
+ are not overlapping PP id.
+
+ --------
+ | PP (8) |
+ --------
+ --------
+ | | extracted OR byte
+ --------
+
+ HW implementation
+ =================
+ FQID and PP construct a 32 bit word in the way describe below. Extracted byte is located
+ as the highest byte of that word and may be rotated to effect any part os the FQID or
+ the PP.
+ ------------------------ --------
+ | FQID (24) || PP (8) |
+ ------------------------ --------
+ --------
+ | | extracted OR byte
+ --------
+
+ ************************************************************************************/
+
+ if (p_ExtractOr->bitOffsetInFqid)
+ {
+ if (p_ExtractOr->bitOffsetInFqid > MAX_KG_SCH_FQID_BIT_OFFSET )
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal extraction (bitOffsetInFqid out of range)"));
+ if (p_ExtractOr->bitOffsetInFqid<8)
+ genTmp |= (uint32_t)((p_ExtractOr->bitOffsetInFqid+24) << KG_SCH_GEN_SIZE_SHIFT);
+ else
+ genTmp |= (uint32_t)((p_ExtractOr->bitOffsetInFqid-8) << KG_SCH_GEN_SIZE_SHIFT);
+ p_ExtractOr->mask &= GetExtractedOrMask(p_ExtractOr->bitOffsetInFqid, TRUE);
+ }
+ else /* effect policer profile */
+ {
+ if (p_ExtractOr->bitOffsetInPlcrProfile > MAX_KG_SCH_PP_BIT_OFFSET )
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal extraction (bitOffsetInPlcrProfile out of range)"));
+ p_Scheme->bitOffsetInPlcrProfile = p_ExtractOr->bitOffsetInPlcrProfile;
+ genTmp |= (uint32_t)((p_ExtractOr->bitOffsetInPlcrProfile+16) << KG_SCH_GEN_SIZE_SHIFT);
+ p_ExtractOr->mask &= GetExtractedOrMask(p_ExtractOr->bitOffsetInPlcrProfile, FALSE);
+ }
+
+ genTmp |= (uint32_t)(p_ExtractOr->extractionOffset << KG_SCH_GEN_DEF_SHIFT);
+ /* clear bits that need masking */
+ genTmp &= ~KG_SCH_GEN_MASK ;
+ /* set mask bits */
+ genTmp |= (uint32_t)(p_ExtractOr->mask << KG_SCH_GEN_MASK_SHIFT);
+ p_SchemeRegs->kgse_gec[currGenId++] = genTmp;
+
+ }
+ /* clear all unused GEC registers */
+ for ( i=currGenId ;i<FM_KG_NUM_OF_GENERIC_REGS ; i++)
+ p_SchemeRegs->kgse_gec[i] = 0;
+
+ /* add base Qid for this scheme */
+ /* add configuration for kgse_fqb */
+ if (p_SchemeParams->baseFqid & ~0x00FFFFFF)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("baseFqid must be between 1 and 2^24-1"));
+
+ fqbTmp |= p_SchemeParams->baseFqid;
+ p_SchemeRegs->kgse_fqb = fqbTmp;
+
+ p_Scheme->nextEngine = p_SchemeParams->nextEngine;
+ p_Scheme->doneAction = p_SchemeParams->kgNextEngineParams.doneAction;
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+
+t_Error FmPcdKgBuildClsPlanGrp(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_Grp, t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdKgClsPlanGrp *p_ClsPlanGrp;
+ t_FmPcdIpcKgClsPlanParams kgAlloc;
+ t_Error err = E_OK;
+ uint32_t oredVectors = 0;
+ int i, j;
+
+ /* this routine is protected by the calling routine ! */
+ if (p_Grp->numOfOptions >= FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("Too many classification plan basic options selected."));
+
+ /* find a new clsPlan group */
+ for (i = 0; i < FM_MAX_NUM_OF_PORTS; i++)
+ if (!p_FmPcd->p_FmPcdKg->clsPlanGrps[i].used)
+ break;
+ if (i == FM_MAX_NUM_OF_PORTS)
+ RETURN_ERROR(MAJOR, E_FULL,("No classification plan groups available."));
+
+ p_FmPcd->p_FmPcdKg->clsPlanGrps[i].used = TRUE;
+
+ p_Grp->clsPlanGrpId = (uint8_t)i;
+
+ if (p_Grp->numOfOptions == 0)
+ p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId = (uint8_t)i;
+
+ p_ClsPlanGrp = &p_FmPcd->p_FmPcdKg->clsPlanGrps[i];
+ p_ClsPlanGrp->netEnvId = p_Grp->netEnvId;
+ p_ClsPlanGrp->owners = 0;
+ FmPcdSetClsPlanGrpId(p_FmPcd, p_Grp->netEnvId, p_Grp->clsPlanGrpId);
+ if (p_Grp->numOfOptions != 0)
+ FmPcdIncNetEnvOwners(p_FmPcd, p_Grp->netEnvId);
+
+ p_ClsPlanGrp->sizeOfGrp = (uint16_t)(1 << p_Grp->numOfOptions);
+ /* a minimal group of 8 is required */
+ if (p_ClsPlanGrp->sizeOfGrp < CLS_PLAN_NUM_PER_GRP)
+ p_ClsPlanGrp->sizeOfGrp = CLS_PLAN_NUM_PER_GRP;
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ {
+ err = KgAllocClsPlanEntries(h_FmPcd, p_ClsPlanGrp->sizeOfGrp, p_FmPcd->guestId, &p_ClsPlanGrp->baseEntry);
+
+ if (err)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, NO_MSG);
+ }
+ else
+ {
+ t_FmPcdIpcMsg msg;
+ uint32_t replyLength;
+ t_FmPcdIpcReply reply;
+
+ /* in GUEST_PARTITION, we use the IPC, to also set a private driver group if required */
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ memset(&kgAlloc, 0, sizeof(kgAlloc));
+ kgAlloc.guestId = p_FmPcd->guestId;
+ kgAlloc.numOfClsPlanEntries = p_ClsPlanGrp->sizeOfGrp;
+ msg.msgId = FM_PCD_ALLOC_KG_CLSPLAN;
+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc));
+ replyLength = (sizeof(uint32_t) + sizeof(p_ClsPlanGrp->baseEntry));
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(kgAlloc),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (replyLength != (sizeof(uint32_t) + sizeof(p_ClsPlanGrp->baseEntry)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ if ((t_Error)reply.error != E_OK)
+ RETURN_ERROR(MINOR, (t_Error)reply.error, NO_MSG);
+
+ p_ClsPlanGrp->baseEntry = *(uint8_t*)(reply.replyBody);
+ }
+
+ /* build classification plan entries parameters */
+ p_ClsPlanSet->baseEntry = p_ClsPlanGrp->baseEntry;
+ p_ClsPlanSet->numOfClsPlanEntries = p_ClsPlanGrp->sizeOfGrp;
+
+ oredVectors = 0;
+ for (i = 0; i<p_Grp->numOfOptions; i++)
+ {
+ oredVectors |= p_Grp->optVectors[i];
+ /* save an array of used options - the indexes represent the power of 2 index */
+ p_ClsPlanGrp->optArray[i] = p_Grp->options[i];
+ }
+ /* set the classification plan relevant entries so that all bits
+ * relevant to the list of options is cleared
+ */
+ for (j = 0; j<p_ClsPlanGrp->sizeOfGrp; j++)
+ p_ClsPlanSet->vectors[j] = ~oredVectors;
+
+ for (i = 0; i<p_Grp->numOfOptions; i++)
+ {
+ /* option i got the place 2^i in the clsPlan array. all entries that
+ * have bit i set, should have the vector bit cleared. So each option
+ * has one location that it is exclusive (1,2,4,8...) and represent the
+ * presence of that option only, and other locations that represent a
+ * combination of options.
+ * e.g:
+ * If ethernet-BC is option 1 it gets entry 2 in the table. Entry 2
+ * now represents a frame with ethernet-BC header - so the bit
+ * representing ethernet-BC should be set and all other option bits
+ * should be cleared.
+ * Entries 2,3,6,7,10... also have ethernet-BC and therefore have bit
+ * vector[1] set, but they also have other bits set:
+ * 3=1+2, options 0 and 1
+ * 6=2+4, options 1 and 2
+ * 7=1+2+4, options 0,1,and 2
+ * 10=2+8, options 1 and 3
+ * etc.
+ * */
+
+ /* now for each option (i), we set their bits in all entries (j)
+ * that contain bit 2^i.
+ */
+ for (j = 0; j<p_ClsPlanGrp->sizeOfGrp; j++)
+ {
+ if (j & (1<<i))
+ p_ClsPlanSet->vectors[j] |= p_Grp->optVectors[i];
+ }
+ }
+
+ return E_OK;
+}
+
+void FmPcdKgDestroyClsPlanGrp(t_Handle h_FmPcd, uint8_t grpId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdIpcKgClsPlanParams kgAlloc;
+ t_Error err;
+ t_FmPcdIpcMsg msg;
+ uint32_t replyLength;
+ t_FmPcdIpcReply reply;
+
+ /* check that no port is bound to this clsPlan */
+ if (p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].owners)
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Trying to delete a clsPlan grp that has ports bound to"));
+ return;
+ }
+
+ FmPcdSetClsPlanGrpId(p_FmPcd, p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].netEnvId, ILLEGAL_CLS_PLAN);
+
+ if (grpId == p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId)
+ p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId = ILLEGAL_CLS_PLAN;
+ else
+ FmPcdDecNetEnvOwners(p_FmPcd, p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].netEnvId);
+
+ /* free blocks */
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ KgFreeClsPlanEntries(h_FmPcd,
+ p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].sizeOfGrp,
+ p_FmPcd->guestId,
+ p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].baseEntry);
+ else /* in GUEST_PARTITION, we use the IPC, to also set a private driver group if required */
+ {
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ kgAlloc.guestId = p_FmPcd->guestId;
+ kgAlloc.numOfClsPlanEntries = p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].sizeOfGrp;
+ kgAlloc.clsPlanBase = p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId].baseEntry;
+ msg.msgId = FM_PCD_FREE_KG_CLSPLAN;
+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc));
+ replyLength = sizeof(uint32_t);
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(kgAlloc),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return;
+ }
+ if (replyLength != sizeof(uint32_t))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return;
+ }
+ if ((t_Error)reply.error != E_OK)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Free KG clsPlan failed"));
+ return;
+ }
+ }
+
+ /* clear clsPlan driver structure */
+ memset(&p_FmPcd->p_FmPcdKg->clsPlanGrps[grpId], 0, sizeof(t_FmPcdKgClsPlanGrp));
+}
+
+t_Error FmPcdKgBuildBindPortToSchemes(t_Handle h_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_BindPort, uint32_t *p_SpReg, bool add)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t j, schemesPerPortVector = 0;
+ t_FmPcdKgScheme *p_Scheme;
+ uint8_t i, relativeSchemeId;
+ uint32_t tmp, walking1Mask;
+ uint8_t swPortIndex = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+
+ /* for each scheme */
+ for (i = 0; i<p_BindPort->numOfSchemes; i++)
+ {
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, p_BindPort->schemesIds[i]);
+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+
+ if (add)
+ {
+ p_Scheme = &p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId];
+ if (!FmPcdKgIsSchemeValidSw(p_Scheme))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Requested scheme is invalid."));
+ /* check netEnvId of the port against the scheme netEnvId */
+ if ((p_Scheme->netEnvId != p_BindPort->netEnvId) && (p_Scheme->netEnvId != ILLEGAL_NETENV))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Port may not be bound to requested scheme - differ in netEnvId"));
+
+ /* if next engine is private port policer profile, we need to check that it is valid */
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, p_BindPort->hardwarePortId);
+ if (p_Scheme->nextRelativePlcrProfile)
+ {
+ for (j = 0;j<p_Scheme->numOfProfiles;j++)
+ {
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].h_FmPort);
+ if (p_Scheme->relativeProfileId+j >= p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Relative profile not in range"));
+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, (uint16_t)(p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase + p_Scheme->relativeProfileId + j)))
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Relative profile not valid."));
+ }
+ }
+ if (!p_BindPort->useClsPlan)
+ {
+ /* This check may be redundant as port is a assigned to the whole NetEnv */
+
+ /* if this port does not use clsPlan, it may not be bound to schemes with units that contain
+ cls plan options. Schemes that are used only directly, should not be checked.
+ it also may not be bound to schemes that go to CC with units that are options - so we OR
+ the match vector and the grpBits (= ccUnits) */
+ if ((p_Scheme->matchVector != SCHEME_ALWAYS_DIRECT) || p_Scheme->ccUnits)
+ {
+ uint8_t netEnvId;
+ walking1Mask = 0x80000000;
+ netEnvId = (p_Scheme->netEnvId == ILLEGAL_NETENV)? p_BindPort->netEnvId:p_Scheme->netEnvId;
+ tmp = (p_Scheme->matchVector == SCHEME_ALWAYS_DIRECT)? 0:p_Scheme->matchVector;
+ tmp |= p_Scheme->ccUnits;
+ while (tmp)
+ {
+ if (tmp & walking1Mask)
+ {
+ tmp &= ~walking1Mask;
+ if (!PcdNetEnvIsUnitWithoutOpts(p_FmPcd, netEnvId, walking1Mask))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Port (without clsPlan) may not be bound to requested scheme - uses clsPlan options"));
+ }
+ walking1Mask >>= 1;
+ }
+ }
+ }
+ }
+ /* build vector */
+ schemesPerPortVector |= 1 << (31 - p_BindPort->schemesIds[i]);
+ }
+
+ *p_SpReg = schemesPerPortVector;
+
+ return E_OK;
+}
+
+t_Error FmPcdKgBindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t spReg;
+ t_Error err = E_OK;
+
+ err = FmPcdKgBuildBindPortToSchemes(h_FmPcd, p_SchemeBind, &spReg, TRUE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ err = KgWriteSp(p_FmPcd, p_SchemeBind->hardwarePortId, spReg, TRUE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ IncSchemeOwners(p_FmPcd, p_SchemeBind);
+
+ return E_OK;
+}
+
+t_Error FmPcdKgUnbindPortToSchemes(t_Handle h_FmPcd, t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t spReg;
+ t_Error err = E_OK;
+
+ err = FmPcdKgBuildBindPortToSchemes(p_FmPcd, p_SchemeBind, &spReg, FALSE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ err = KgWriteSp(p_FmPcd, p_SchemeBind->hardwarePortId, spReg, FALSE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ DecSchemeOwners(p_FmPcd, p_SchemeBind);
+
+ return E_OK;
+}
+
+bool FmPcdKgIsSchemeValidSw(t_Handle h_Scheme)
+{
+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme*)h_Scheme;
+
+ return p_Scheme->valid;
+}
+
+bool KgIsSchemeAlwaysDirect(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ if (p_FmPcd->p_FmPcdKg->schemes[schemeId].matchVector == SCHEME_ALWAYS_DIRECT)
+ return TRUE;
+ else
+ return FALSE;
+}
+
+t_Error FmPcdKgAllocSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint8_t i, j;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE);
+
+ /* This routine is issued only on master core of master partition -
+ either directly or through IPC, so no need for lock */
+
+ for (j = 0, i = 0; i < FM_PCD_KG_NUM_OF_SCHEMES && j < numOfSchemes; i++)
+ {
+ if (!p_FmPcd->p_FmPcdKg->schemesMng[i].allocated)
+ {
+ p_FmPcd->p_FmPcdKg->schemesMng[i].allocated = TRUE;
+ p_FmPcd->p_FmPcdKg->schemesMng[i].ownerId = guestId;
+ p_SchemesIds[j] = i;
+ j++;
+ }
+ }
+
+ if (j != numOfSchemes)
+ {
+ /* roll back */
+ for (j--; j; j--)
+ {
+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[j]].allocated = FALSE;
+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[j]].ownerId = 0;
+ p_SchemesIds[j] = 0;
+ }
+
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("No schemes found"));
+ }
+
+ return E_OK;
+}
+
+t_Error FmPcdKgFreeSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint8_t i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE);
+
+ /* This routine is issued only on master core of master partition -
+ either directly or through IPC */
+
+ for (i = 0; i < numOfSchemes; i++)
+ {
+ if (!p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].allocated)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Scheme was not previously allocated"));
+ }
+ if (p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].ownerId != guestId)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Scheme is not owned by caller. "));
+ }
+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].allocated = FALSE;
+ p_FmPcd->p_FmPcdKg->schemesMng[p_SchemesIds[i]].ownerId = 0;
+ }
+
+ return E_OK;
+}
+
+t_Error KgAllocClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t *p_First)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint8_t numOfBlocks, blocksFound=0, first=0;
+ uint8_t i, j;
+
+ /* This routine is issued only on master core of master partition -
+ either directly or through IPC, so no need for lock */
+
+ if (!numOfClsPlanEntries)
+ return E_OK;
+
+ if ((numOfClsPlanEntries % CLS_PLAN_NUM_PER_GRP) || (!POWER_OF_2(numOfClsPlanEntries)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfClsPlanEntries must be a power of 2 and divisible by 8"));
+
+ numOfBlocks = (uint8_t)(numOfClsPlanEntries/CLS_PLAN_NUM_PER_GRP);
+
+ /* try to find consequent blocks */
+ first = 0;
+ for (i = 0; i < FM_PCD_MAX_NUM_OF_CLS_PLANS/CLS_PLAN_NUM_PER_GRP;)
+ {
+ if (!p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].allocated)
+ {
+ blocksFound++;
+ i++;
+ if (blocksFound == numOfBlocks)
+ break;
+ }
+ else
+ {
+ blocksFound = 0;
+ /* advance i to the next aligned address */
+ first = i = (uint8_t)(first + numOfBlocks);
+ }
+ }
+
+ if (blocksFound == numOfBlocks)
+ {
+ *p_First = (uint8_t)(first * CLS_PLAN_NUM_PER_GRP);
+ for (j = first; j < (first + numOfBlocks); j++)
+ {
+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[j].allocated = TRUE;
+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[j].ownerId = guestId;
+ }
+ return E_OK;
+ }
+ else
+ RETURN_ERROR(MINOR, E_FULL, ("No resources for clsPlan"));
+}
+
+void KgFreeClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t base)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint8_t numOfBlocks;
+ uint8_t i, baseBlock;
+
+#ifdef DISABLE_ASSERTIONS
+UNUSED(guestId);
+#endif /* DISABLE_ASSERTIONS */
+
+ /* This routine is issued only on master core of master partition -
+ either directly or through IPC, so no need for lock */
+
+ numOfBlocks = (uint8_t)(numOfClsPlanEntries/CLS_PLAN_NUM_PER_GRP);
+ ASSERT_COND(!(base%CLS_PLAN_NUM_PER_GRP));
+
+ baseBlock = (uint8_t)(base/CLS_PLAN_NUM_PER_GRP);
+ for (i=baseBlock;i<baseBlock+numOfBlocks;i++)
+ {
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].allocated);
+ ASSERT_COND(guestId == p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].ownerId);
+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].allocated = FALSE;
+ p_FmPcd->p_FmPcdKg->clsPlanBlocksMng[i].ownerId = 0;
+ }
+}
+
+void KgEnable(t_FmPcd *p_FmPcd)
+{
+ struct fman_kg_regs *p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ fman_kg_enable(p_Regs);
+}
+
+void KgDisable(t_FmPcd *p_FmPcd)
+{
+ struct fman_kg_regs *p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ fman_kg_disable(p_Regs);
+}
+
+void KgSetClsPlan(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanSet *p_Set)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ struct fman_kg_cp_regs *p_FmPcdKgPortRegs;
+ uint32_t tmpKgarReg = 0, intFlags;
+ uint16_t i, j;
+
+ /* This routine is protected by the calling routine ! */
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ p_FmPcdKgPortRegs = &p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->clsPlanRegs;
+
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ for (i=p_Set->baseEntry;i<p_Set->baseEntry+p_Set->numOfClsPlanEntries;i+=8)
+ {
+ tmpKgarReg = FmPcdKgBuildWriteClsPlanBlockActionReg((uint8_t)(i / CLS_PLAN_NUM_PER_GRP));
+
+ for (j = i; j < i+8; j++)
+ {
+ ASSERT_COND(IN_RANGE(0, (j - p_Set->baseEntry), FM_PCD_MAX_NUM_OF_CLS_PLANS-1));
+ WRITE_UINT32(p_FmPcdKgPortRegs->kgcpe[j % CLS_PLAN_NUM_PER_GRP],p_Set->vectors[j - p_Set->baseEntry]);
+ }
+
+ if (WriteKgarWait(p_FmPcd, tmpKgarReg) != E_OK)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("WriteKgarWait FAILED"));
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ return;
+ }
+ }
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+}
+
+t_Handle KgConfig( t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams)
+{
+ t_FmPcdKg *p_FmPcdKg;
+
+ UNUSED(p_FmPcd);
+
+ if (p_FmPcdParams->numOfSchemes > FM_PCD_KG_NUM_OF_SCHEMES)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("numOfSchemes should not exceed %d", FM_PCD_KG_NUM_OF_SCHEMES));
+ return NULL;
+ }
+
+ p_FmPcdKg = (t_FmPcdKg *)XX_Malloc(sizeof(t_FmPcdKg));
+ if (!p_FmPcdKg)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Keygen allocation FAILED"));
+ return NULL;
+ }
+ memset(p_FmPcdKg, 0, sizeof(t_FmPcdKg));
+
+
+ if (FmIsMaster(p_FmPcd->h_Fm))
+ {
+ p_FmPcdKg->p_FmPcdKgRegs = (struct fman_kg_regs *)UINT_TO_PTR(FmGetPcdKgBaseAddr(p_FmPcdParams->h_Fm));
+ p_FmPcd->exceptions |= DEFAULT_fmPcdKgErrorExceptions;
+ p_FmPcdKg->p_IndirectAccessRegs = (u_FmPcdKgIndirectAccessRegs *)&p_FmPcdKg->p_FmPcdKgRegs->fmkg_indirect[0];
+ }
+
+ p_FmPcdKg->numOfSchemes = p_FmPcdParams->numOfSchemes;
+ if ((p_FmPcd->guestId == NCSW_MASTER_ID) && !p_FmPcdKg->numOfSchemes)
+ {
+ p_FmPcdKg->numOfSchemes = FM_PCD_KG_NUM_OF_SCHEMES;
+ DBG(WARNING, ("numOfSchemes was defined 0 by user, re-defined by driver to FM_PCD_KG_NUM_OF_SCHEMES"));
+ }
+
+ p_FmPcdKg->emptyClsPlanGrpId = ILLEGAL_CLS_PLAN;
+
+ return p_FmPcdKg;
+}
+
+t_Error KgInit(t_FmPcd *p_FmPcd)
+{
+ t_Error err = E_OK;
+
+ p_FmPcd->p_FmPcdKg->h_HwSpinlock = XX_InitSpinlock();
+ if (!p_FmPcd->p_FmPcdKg->h_HwSpinlock)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM KG HW spinlock"));
+
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ err = KgInitMaster(p_FmPcd);
+ else
+ err = KgInitGuest(p_FmPcd);
+
+ if (err != E_OK)
+ {
+ if (p_FmPcd->p_FmPcdKg->h_HwSpinlock)
+ XX_FreeSpinlock(p_FmPcd->p_FmPcdKg->h_HwSpinlock);
+ }
+
+ return err;
+}
+
+t_Error KgFree(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdIpcKgSchemesParams kgAlloc;
+ t_Error err = E_OK;
+ t_FmPcdIpcMsg msg;
+ uint32_t replyLength;
+ t_FmPcdIpcReply reply;
+
+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_KG, 0, e_FM_INTR_TYPE_ERR);
+
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ {
+ err = FmPcdKgFreeSchemes(p_FmPcd,
+ p_FmPcd->p_FmPcdKg->numOfSchemes,
+ p_FmPcd->guestId,
+ p_FmPcd->p_FmPcdKg->schemesIds);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (p_FmPcd->p_FmPcdKg->h_HwSpinlock)
+ XX_FreeSpinlock(p_FmPcd->p_FmPcdKg->h_HwSpinlock);
+
+ return E_OK;
+ }
+
+ /* guest */
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ kgAlloc.numOfSchemes = p_FmPcd->p_FmPcdKg->numOfSchemes;
+ kgAlloc.guestId = p_FmPcd->guestId;
+ ASSERT_COND(kgAlloc.numOfSchemes < FM_PCD_KG_NUM_OF_SCHEMES);
+ memcpy(kgAlloc.schemesIds, p_FmPcd->p_FmPcdKg->schemesIds, (sizeof(uint8_t))*kgAlloc.numOfSchemes);
+ msg.msgId = FM_PCD_FREE_KG_SCHEMES;
+ memcpy(msg.msgBody, &kgAlloc, sizeof(kgAlloc));
+ replyLength = sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(kgAlloc),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+
+ if (p_FmPcd->p_FmPcdKg->h_HwSpinlock)
+ XX_FreeSpinlock(p_FmPcd->p_FmPcdKg->h_HwSpinlock);
+
+ return (t_Error)reply.error;
+}
+
+t_Error FmPcdKgSetOrBindToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t netEnvId, protocolOpt_t *p_OptArray, uint8_t *p_ClsPlanGrpId, bool *p_IsEmptyClsPlanGrp)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdKgInterModuleClsPlanGrpParams grpParams, *p_GrpParams;
+ t_FmPcdKgClsPlanGrp *p_ClsPlanGrp;
+ t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet;
+ t_Error err;
+
+ /* This function is issued only from FM_PORT_SetPcd which locked all PCD modules,
+ so no need for lock here */
+
+ memset(&grpParams, 0, sizeof(grpParams));
+ grpParams.clsPlanGrpId = ILLEGAL_CLS_PLAN;
+ p_GrpParams = &grpParams;
+
+ p_GrpParams->netEnvId = netEnvId;
+
+ /* Get from the NetEnv the information of the clsPlan (can be already created,
+ * or needs to build) */
+ err = PcdGetClsPlanGrpParams(h_FmPcd, p_GrpParams);
+ if (err)
+ RETURN_ERROR(MINOR,err,NO_MSG);
+
+ if (p_GrpParams->grpExists)
+ {
+ /* this group was already updated (at least) in SW */
+ *p_ClsPlanGrpId = p_GrpParams->clsPlanGrpId;
+ }
+ else
+ {
+ p_ClsPlanSet = (t_FmPcdKgInterModuleClsPlanSet *)XX_Malloc(sizeof(t_FmPcdKgInterModuleClsPlanSet));
+ if (!p_ClsPlanSet)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Classification plan set"));
+ memset(p_ClsPlanSet, 0, sizeof(t_FmPcdKgInterModuleClsPlanSet));
+ /* Build (in SW) the clsPlan parameters, including the vectors to be written to HW */
+ err = FmPcdKgBuildClsPlanGrp(h_FmPcd, p_GrpParams, p_ClsPlanSet);
+ if (err)
+ {
+ XX_Free(p_ClsPlanSet);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+ *p_ClsPlanGrpId = p_GrpParams->clsPlanGrpId;
+
+ if (p_FmPcd->h_Hc)
+ {
+ /* write clsPlan entries to memory */
+ err = FmHcPcdKgSetClsPlan(p_FmPcd->h_Hc, p_ClsPlanSet);
+ if (err)
+ {
+ XX_Free(p_ClsPlanSet);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+ else
+ /* write clsPlan entries to memory */
+ KgSetClsPlan(p_FmPcd, p_ClsPlanSet);
+
+ XX_Free(p_ClsPlanSet);
+ }
+
+ /* Set caller parameters */
+
+ /* mark if this is an empty classification group */
+ if (*p_ClsPlanGrpId == p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId)
+ *p_IsEmptyClsPlanGrp = TRUE;
+ else
+ *p_IsEmptyClsPlanGrp = FALSE;
+
+ p_ClsPlanGrp = &p_FmPcd->p_FmPcdKg->clsPlanGrps[*p_ClsPlanGrpId];
+
+ /* increment owners number */
+ p_ClsPlanGrp->owners++;
+
+ /* copy options array for port */
+ memcpy(p_OptArray, &p_FmPcd->p_FmPcdKg->clsPlanGrps[*p_ClsPlanGrpId].optArray, FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)*sizeof(protocolOpt_t));
+
+ /* bind port to the new or existing group */
+ err = BindPortToClsPlanGrp(p_FmPcd, hardwarePortId, p_GrpParams->clsPlanGrpId);
+ if (err)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FmPcdKgDeleteOrUnbindPortToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t clsPlanGrpId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdKgClsPlanGrp *p_ClsPlanGrp = &p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId];
+ t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet;
+ t_Error err;
+
+ /* This function is issued only from FM_PORT_DeletePcd which locked all PCD modules,
+ so no need for lock here */
+
+ UnbindPortToClsPlanGrp(p_FmPcd, hardwarePortId);
+
+ /* decrement owners number */
+ ASSERT_COND(p_ClsPlanGrp->owners);
+ p_ClsPlanGrp->owners--;
+
+ if (!p_ClsPlanGrp->owners)
+ {
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdKgDeleteClsPlan(p_FmPcd->h_Hc, clsPlanGrpId);
+ return err;
+ }
+ else
+ {
+ /* clear clsPlan entries in memory */
+ p_ClsPlanSet = (t_FmPcdKgInterModuleClsPlanSet *)XX_Malloc(sizeof(t_FmPcdKgInterModuleClsPlanSet));
+ if (!p_ClsPlanSet)
+ {
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Classification plan set"));
+ }
+ memset(p_ClsPlanSet, 0, sizeof(t_FmPcdKgInterModuleClsPlanSet));
+
+ p_ClsPlanSet->baseEntry = p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].baseEntry;
+ p_ClsPlanSet->numOfClsPlanEntries = p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrpId].sizeOfGrp;
+ KgSetClsPlan(p_FmPcd, p_ClsPlanSet);
+ XX_Free(p_ClsPlanSet);
+
+ FmPcdKgDestroyClsPlanGrp(h_FmPcd, clsPlanGrpId);
+ }
+ }
+ return E_OK;
+}
+
+uint32_t FmPcdKgGetRequiredAction(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid);
+
+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].requiredAction;
+}
+
+uint32_t FmPcdKgGetRequiredActionFlag(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid);
+
+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].requiredActionFlag;
+}
+
+bool FmPcdKgIsDirectPlcr(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid);
+
+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].directPlcr;
+}
+
+
+uint16_t FmPcdKgGetRelativeProfileId(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid);
+
+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].relativeProfileId;
+}
+
+bool FmPcdKgIsDistrOnPlcrProfile(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid);
+
+ if ((p_FmPcd->p_FmPcdKg->schemes[schemeId].extractedOrs &&
+ p_FmPcd->p_FmPcdKg->schemes[schemeId].bitOffsetInPlcrProfile) ||
+ p_FmPcd->p_FmPcdKg->schemes[schemeId].nextRelativePlcrProfile)
+ return TRUE;
+ else
+ return FALSE;
+
+}
+
+e_FmPcdEngine FmPcdKgGetNextEngine(t_Handle h_FmPcd, uint8_t relativeSchemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].valid);
+
+ return p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextEngine;
+}
+
+e_FmPcdDoneAction FmPcdKgGetDoneAction(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdKg->schemes[schemeId].valid);
+
+ return p_FmPcd->p_FmPcdKg->schemes[schemeId].doneAction;
+}
+
+void FmPcdKgUpdateRequiredAction(t_Handle h_Scheme, uint32_t requiredAction)
+{
+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme *)h_Scheme;
+
+ /* this routine is protected by calling routine */
+
+ ASSERT_COND(p_Scheme->valid);
+
+ p_Scheme->requiredAction |= requiredAction;
+}
+
+bool FmPcdKgHwSchemeIsValid(uint32_t schemeModeReg)
+{
+ return (bool)!!(schemeModeReg & KG_SCH_MODE_EN);
+}
+
+uint32_t FmPcdKgBuildWriteSchemeActionReg(uint8_t schemeId, bool updateCounter)
+{
+ return (uint32_t)(((uint32_t)schemeId << FM_PCD_KG_KGAR_NUM_SHIFT) |
+ FM_KG_KGAR_GO |
+ FM_KG_KGAR_WRITE |
+ FM_KG_KGAR_SEL_SCHEME_ENTRY |
+ DUMMY_PORT_ID |
+ (updateCounter ? FM_KG_KGAR_SCM_WSEL_UPDATE_CNT:0));
+}
+
+uint32_t FmPcdKgBuildReadSchemeActionReg(uint8_t schemeId)
+{
+ return (uint32_t)(((uint32_t)schemeId << FM_PCD_KG_KGAR_NUM_SHIFT) |
+ FM_KG_KGAR_GO |
+ FM_KG_KGAR_READ |
+ FM_KG_KGAR_SEL_SCHEME_ENTRY |
+ DUMMY_PORT_ID |
+ FM_KG_KGAR_SCM_WSEL_UPDATE_CNT);
+
+}
+
+uint32_t FmPcdKgBuildWriteClsPlanBlockActionReg(uint8_t grpId)
+{
+ return (uint32_t)(FM_KG_KGAR_GO |
+ FM_KG_KGAR_WRITE |
+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY |
+ DUMMY_PORT_ID |
+ ((uint32_t)grpId << FM_PCD_KG_KGAR_NUM_SHIFT) |
+ FM_PCD_KG_KGAR_WSEL_MASK);
+
+ /* if we ever want to write 1 by 1, use:
+ sel = (uint8_t)(0x01 << (7- (entryId % CLS_PLAN_NUM_PER_GRP)));
+ */
+}
+
+uint32_t FmPcdKgBuildWritePortSchemeBindActionReg(uint8_t hardwarePortId)
+{
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ FM_KG_KGAR_WRITE |
+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY |
+ hardwarePortId |
+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP);
+}
+
+uint32_t FmPcdKgBuildReadPortSchemeBindActionReg(uint8_t hardwarePortId)
+{
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ FM_KG_KGAR_READ |
+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY |
+ hardwarePortId |
+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP);
+}
+
+uint32_t FmPcdKgBuildWritePortClsPlanBindActionReg(uint8_t hardwarePortId)
+{
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ FM_KG_KGAR_WRITE |
+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY |
+ hardwarePortId |
+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_CPP);
+}
+
+uint8_t FmPcdKgGetClsPlanGrpBase(t_Handle h_FmPcd, uint8_t clsPlanGrp)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ return p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrp].baseEntry;
+}
+
+uint16_t FmPcdKgGetClsPlanGrpSize(t_Handle h_FmPcd, uint8_t clsPlanGrp)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ return p_FmPcd->p_FmPcdKg->clsPlanGrps[clsPlanGrp].sizeOfGrp;
+}
+
+
+uint8_t FmPcdKgGetSchemeId(t_Handle h_Scheme)
+{
+ return ((t_FmPcdKgScheme*)h_Scheme)->schemeId;
+
+}
+
+#if (DPAA_VERSION >= 11)
+bool FmPcdKgGetVspe(t_Handle h_Scheme)
+{
+ return ((t_FmPcdKgScheme*)h_Scheme)->vspe;
+
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+uint8_t FmPcdKgGetRelativeSchemeId(t_Handle h_FmPcd, uint8_t schemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint8_t i;
+
+ for (i = 0;i<p_FmPcd->p_FmPcdKg->numOfSchemes;i++)
+ if (p_FmPcd->p_FmPcdKg->schemesIds[i] == schemeId)
+ return i;
+
+ if (i == p_FmPcd->p_FmPcdKg->numOfSchemes)
+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, ("Scheme is out of partition range"));
+
+ return FM_PCD_KG_NUM_OF_SCHEMES;
+}
+
+t_Handle FmPcdKgGetSchemeHandle(t_Handle h_FmPcd, uint8_t relativeSchemeId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd);
+
+ /* check that schemeId is in range */
+ if (relativeSchemeId >= p_FmPcd->p_FmPcdKg->numOfSchemes)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, ("relative-scheme-id %d!", relativeSchemeId));
+ return NULL;
+ }
+
+ if (!FmPcdKgIsSchemeValidSw(&p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId]))
+ return NULL;
+
+ return &p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId];
+}
+
+bool FmPcdKgIsSchemeHasOwners(t_Handle h_Scheme)
+{
+ return (((t_FmPcdKgScheme*)h_Scheme)->owners == 0)?FALSE:TRUE;
+}
+
+t_Error FmPcdKgCcGetSetParams(t_Handle h_FmPcd, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint8_t relativeSchemeId, physicalSchemeId;
+ uint32_t tmpKgarReg, tmpReg32 = 0, intFlags;
+ t_Error err;
+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme*)h_Scheme;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, 0);
+
+ /* Calling function locked all PCD modules, so no need to lock here */
+
+ if (!FmPcdKgIsSchemeValidSw(h_Scheme))
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is Invalid"));
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdKgCcGetSetParams(p_FmPcd->h_Hc, h_Scheme, requiredAction, value);
+
+ UpdateRequiredActionFlag(h_Scheme,TRUE);
+ FmPcdKgUpdateRequiredAction(h_Scheme,requiredAction);
+ return err;
+ }
+
+ physicalSchemeId = p_Scheme->schemeId;
+
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId);
+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+
+ if (!p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].requiredActionFlag ||
+ !(p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].requiredAction & requiredAction))
+ {
+ if (requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA)
+ {
+ switch (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextEngine)
+ {
+ case (e_FM_PCD_DONE):
+ if (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].doneAction == e_FM_PCD_ENQ_FRAME)
+ {
+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode);
+ ASSERT_COND(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME));
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, tmpReg32 | NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA);
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ }
+ break;
+ case (e_FM_PCD_PLCR):
+ if (!p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].directPlcr ||
+ (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].extractedOrs &&
+ p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].bitOffsetInPlcrProfile) ||
+ p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextRelativePlcrProfile)
+ {
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("In this situation PP can not be with distribution and has to be shared"));
+ }
+ err = FmPcdPlcrCcGetSetParams(h_FmPcd, p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].relativeProfileId, requiredAction);
+ if (err)
+ {
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("in this situation the next engine after scheme can be or PLCR or ENQ_FRAME"));
+ }
+ }
+ if (requiredAction & UPDATE_KG_NIA_CC_WA)
+ {
+ if (p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId].nextEngine == e_FM_PCD_CC)
+ {
+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode);
+ ASSERT_COND(tmpReg32 & (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC));
+ tmpReg32 &= ~NIA_FM_CTL_AC_CC;
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, tmpReg32 | NIA_FM_CTL_AC_PRE_CC);
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ }
+ }
+ if (requiredAction & UPDATE_KG_OPT_MODE)
+ {
+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_om, value);
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ }
+ if (requiredAction & UPDATE_KG_NIA)
+ {
+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode);
+ tmpReg32 &= ~(NIA_ENG_MASK | NIA_AC_MASK);
+ tmpReg32 |= value;
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, tmpReg32);
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ }
+ }
+
+ UpdateRequiredActionFlag(h_Scheme, TRUE);
+ FmPcdKgUpdateRequiredAction(h_Scheme, requiredAction);
+
+ return E_OK;
+}
+/*********************** End of inter-module routines ************************/
+
+
+/****************************************/
+/* API routines */
+/****************************************/
+
+t_Handle FM_PCD_KgSchemeSet(t_Handle h_FmPcd, t_FmPcdKgSchemeParams *p_SchemeParams)
+{
+ t_FmPcd *p_FmPcd;
+ struct fman_kg_scheme_regs schemeRegs;
+ struct fman_kg_scheme_regs *p_MemRegs;
+ uint8_t i;
+ t_Error err = E_OK;
+ uint32_t tmpKgarReg;
+ uint32_t intFlags;
+ uint8_t physicalSchemeId, relativeSchemeId = 0;
+ t_FmPcdKgScheme *p_Scheme;
+
+ if (p_SchemeParams->modify)
+ {
+ p_Scheme = (t_FmPcdKgScheme *)p_SchemeParams->id.h_Scheme;
+ p_FmPcd = p_Scheme->h_FmPcd;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE, NULL);
+
+ if (!FmPcdKgIsSchemeValidSw(p_Scheme))
+ {
+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS,
+ ("Scheme is invalid"));
+ return NULL;
+ }
+
+ if (!KgSchemeFlagTryLock(p_Scheme))
+ {
+ DBG(TRACE, ("Scheme Try Lock - BUSY"));
+ /* Signal to caller BUSY condition */
+ p_SchemeParams->id.h_Scheme = NULL;
+ return NULL;
+ }
+ }
+ else
+ {
+ p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdKg, E_INVALID_HANDLE, NULL);
+
+ relativeSchemeId = p_SchemeParams->id.relativeSchemeId;
+ /* check that schemeId is in range */
+ if (relativeSchemeId >= p_FmPcd->p_FmPcdKg->numOfSchemes)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, ("relative-scheme-id %d!", relativeSchemeId));
+ return NULL;
+ }
+
+ p_Scheme = &p_FmPcd->p_FmPcdKg->schemes[relativeSchemeId];
+ if (FmPcdKgIsSchemeValidSw(p_Scheme))
+ {
+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS,
+ ("Scheme id (%d)!", relativeSchemeId));
+ return NULL;
+ }
+ /* Clear all fields, scheme may have beed previously used */
+ memset(p_Scheme, 0, sizeof(t_FmPcdKgScheme));
+
+ p_Scheme->schemeId = p_FmPcd->p_FmPcdKg->schemesIds[relativeSchemeId];
+ p_Scheme->h_FmPcd = p_FmPcd;
+
+ p_Scheme->p_Lock = FmPcdAcquireLock(p_FmPcd);
+ if (!p_Scheme->p_Lock)
+ REPORT_ERROR(MAJOR, E_NOT_AVAILABLE, ("FM KG Scheme lock obj!"));
+ }
+
+ err = BuildSchemeRegs((t_Handle)p_Scheme, p_SchemeParams, &schemeRegs);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ if (p_SchemeParams->modify)
+ KgSchemeFlagUnlock(p_Scheme);
+ if (!p_SchemeParams->modify &&
+ p_Scheme->p_Lock)
+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock);
+ return NULL;
+ }
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdKgSetScheme(p_FmPcd->h_Hc,
+ (t_Handle)p_Scheme,
+ &schemeRegs,
+ p_SchemeParams->schemeCounter.update);
+ if (p_SchemeParams->modify)
+ KgSchemeFlagUnlock(p_Scheme);
+ if (err)
+ {
+ if (!p_SchemeParams->modify &&
+ p_Scheme->p_Lock)
+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock);
+ return NULL;
+ }
+ if (!p_SchemeParams->modify)
+ ValidateSchemeSw(p_Scheme);
+ return (t_Handle)p_Scheme;
+ }
+
+ physicalSchemeId = p_Scheme->schemeId;
+
+ /* configure all 21 scheme registers */
+ p_MemRegs = &p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs;
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WRITE_UINT32(p_MemRegs->kgse_ppc, schemeRegs.kgse_ppc);
+ WRITE_UINT32(p_MemRegs->kgse_ccbs, schemeRegs.kgse_ccbs);
+ WRITE_UINT32(p_MemRegs->kgse_mode, schemeRegs.kgse_mode);
+ WRITE_UINT32(p_MemRegs->kgse_mv, schemeRegs.kgse_mv);
+ WRITE_UINT32(p_MemRegs->kgse_dv0, schemeRegs.kgse_dv0);
+ WRITE_UINT32(p_MemRegs->kgse_dv1, schemeRegs.kgse_dv1);
+ WRITE_UINT32(p_MemRegs->kgse_ekdv, schemeRegs.kgse_ekdv);
+ WRITE_UINT32(p_MemRegs->kgse_ekfc, schemeRegs.kgse_ekfc);
+ WRITE_UINT32(p_MemRegs->kgse_bmch, schemeRegs.kgse_bmch);
+ WRITE_UINT32(p_MemRegs->kgse_bmcl, schemeRegs.kgse_bmcl);
+ WRITE_UINT32(p_MemRegs->kgse_hc, schemeRegs.kgse_hc);
+ WRITE_UINT32(p_MemRegs->kgse_spc, schemeRegs.kgse_spc);
+ WRITE_UINT32(p_MemRegs->kgse_fqb, schemeRegs.kgse_fqb);
+ WRITE_UINT32(p_MemRegs->kgse_om, schemeRegs.kgse_om);
+ WRITE_UINT32(p_MemRegs->kgse_vsp, schemeRegs.kgse_vsp);
+ for (i=0 ; i<FM_KG_NUM_OF_GENERIC_REGS ; i++)
+ WRITE_UINT32(p_MemRegs->kgse_gec[i], schemeRegs.kgse_gec[i]);
+
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, p_SchemeParams->schemeCounter.update);
+
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+
+ if (!p_SchemeParams->modify)
+ ValidateSchemeSw(p_Scheme);
+ else
+ KgSchemeFlagUnlock(p_Scheme);
+
+ return (t_Handle)p_Scheme;
+}
+
+t_Error FM_PCD_KgSchemeDelete(t_Handle h_Scheme)
+{
+ t_FmPcd *p_FmPcd;
+ uint8_t physicalSchemeId;
+ uint32_t tmpKgarReg, intFlags;
+ t_Error err = E_OK;
+ t_FmPcdKgScheme *p_Scheme = (t_FmPcdKgScheme *)h_Scheme;
+
+ SANITY_CHECK_RETURN_ERROR(h_Scheme, E_INVALID_HANDLE);
+
+ p_FmPcd = (t_FmPcd*)(p_Scheme->h_FmPcd);
+
+ UpdateRequiredActionFlag(h_Scheme, FALSE);
+
+ /* check that no port is bound to this scheme */
+ err = InvalidateSchemeSw(h_Scheme);
+ if (err)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdKgDeleteScheme(p_FmPcd->h_Hc, h_Scheme);
+ if (p_Scheme->p_Lock)
+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock);
+ return err;
+ }
+
+ physicalSchemeId = ((t_FmPcdKgScheme *)h_Scheme)->schemeId;
+
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ /* clear mode register, including enable bit */
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode, 0);
+
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, FALSE);
+
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+
+ if (p_Scheme->p_Lock)
+ FmPcdReleaseLock(p_FmPcd, p_Scheme->p_Lock);
+
+ return E_OK;
+}
+
+uint32_t FM_PCD_KgSchemeGetCounter(t_Handle h_Scheme)
+{
+ t_FmPcd *p_FmPcd;
+ uint32_t tmpKgarReg, spc, intFlags;
+ uint8_t physicalSchemeId;
+
+ SANITY_CHECK_RETURN_VALUE(h_Scheme, E_INVALID_HANDLE, 0);
+
+ p_FmPcd = (t_FmPcd*)(((t_FmPcdKgScheme *)h_Scheme)->h_FmPcd);
+ if (p_FmPcd->h_Hc)
+ return FmHcPcdKgGetSchemeCounter(p_FmPcd->h_Hc, h_Scheme);
+
+ physicalSchemeId = ((t_FmPcdKgScheme *)h_Scheme)->schemeId;
+
+ if (FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId) == FM_PCD_KG_NUM_OF_SCHEMES)
+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+
+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ if (!(GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode) & KG_SCH_MODE_EN))
+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is Invalid"));
+ spc = GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_spc);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+
+ return spc;
+}
+
+t_Error FM_PCD_KgSchemeSetCounter(t_Handle h_Scheme, uint32_t value)
+{
+ t_FmPcd *p_FmPcd;
+ uint32_t tmpKgarReg, intFlags;
+ uint8_t physicalSchemeId;
+
+ SANITY_CHECK_RETURN_VALUE(h_Scheme, E_INVALID_HANDLE, 0);
+
+ p_FmPcd = (t_FmPcd*)(((t_FmPcdKgScheme *)h_Scheme)->h_FmPcd);
+
+ if (!FmPcdKgIsSchemeValidSw(h_Scheme))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Requested scheme is invalid."));
+
+ if (p_FmPcd->h_Hc)
+ return FmHcPcdKgSetSchemeCounter(p_FmPcd->h_Hc, h_Scheme, value);
+
+ physicalSchemeId = ((t_FmPcdKgScheme *)h_Scheme)->schemeId;
+ /* check that schemeId is in range */
+ if (FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId) == FM_PCD_KG_NUM_OF_SCHEMES)
+ REPORT_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+
+ /* read specified scheme into scheme registers */
+ tmpKgarReg = FmPcdKgBuildReadSchemeActionReg(physicalSchemeId);
+ intFlags = KgHwLock(p_FmPcd->p_FmPcdKg);
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ if (!(GET_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_mode) & KG_SCH_MODE_EN))
+ {
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, ("Scheme is Invalid"));
+ }
+
+ /* change counter value */
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_IndirectAccessRegs->schemeRegs.kgse_spc, value);
+
+ /* call indirect command for scheme write */
+ tmpKgarReg = FmPcdKgBuildWriteSchemeActionReg(physicalSchemeId, TRUE);
+
+ WriteKgarWait(p_FmPcd, tmpKgarReg);
+ KgHwUnlock(p_FmPcd->p_FmPcdKg, intFlags);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_KgSetAdditionalDataAfterParsing(t_Handle h_FmPcd, uint8_t payloadOffset)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ struct fman_kg_regs *p_Regs;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs, E_NULL_POINTER);
+
+ p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+ if (!FmIsMaster(p_FmPcd->h_Fm))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_KgSetAdditionalDataAfterParsing - guest mode!"));
+
+ WRITE_UINT32(p_Regs->fmkg_fdor,payloadOffset);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_KgSetDfltValue(t_Handle h_FmPcd, uint8_t valueId, uint32_t value)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ struct fman_kg_regs *p_Regs;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((valueId == 0) || (valueId == 1)), E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs, E_NULL_POINTER);
+
+ p_Regs = p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs;
+
+ if (!FmIsMaster(p_FmPcd->h_Fm))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_KgSetDfltValue - guest mode!"));
+
+ if (valueId == 0)
+ WRITE_UINT32(p_Regs->fmkg_gdv0r,value);
+ else
+ WRITE_UINT32(p_Regs->fmkg_gdv1r,value);
+ return E_OK;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_kg.h
@@ -0,0 +1,206 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_kg.h
+
+ @Description FM KG private header
+*//***************************************************************************/
+#ifndef __FM_KG_H
+#define __FM_KG_H
+
+#include "std_ext.h"
+
+/***********************************************************************/
+/* Keygen defines */
+/***********************************************************************/
+/* maskes */
+#if (DPAA_VERSION >= 11)
+#define KG_SCH_VSP_SHIFT_MASK 0x0003f000
+#define KG_SCH_OM_VSPE 0x00000001
+#define KG_SCH_VSP_NO_KSP_EN 0x80000000
+
+#define MAX_SP_SHIFT 23
+#define KG_SCH_VSP_MASK_SHIFT 12
+#define KG_SCH_VSP_SHIFT 24
+#endif /* (DPAA_VERSION >= 11) */
+
+typedef uint32_t t_KnownFieldsMasks;
+#define KG_SCH_KN_PORT_ID 0x80000000
+#define KG_SCH_KN_MACDST 0x40000000
+#define KG_SCH_KN_MACSRC 0x20000000
+#define KG_SCH_KN_TCI1 0x10000000
+#define KG_SCH_KN_TCI2 0x08000000
+#define KG_SCH_KN_ETYPE 0x04000000
+#define KG_SCH_KN_PPPSID 0x02000000
+#define KG_SCH_KN_PPPID 0x01000000
+#define KG_SCH_KN_MPLS1 0x00800000
+#define KG_SCH_KN_MPLS2 0x00400000
+#define KG_SCH_KN_MPLS_LAST 0x00200000
+#define KG_SCH_KN_IPSRC1 0x00100000
+#define KG_SCH_KN_IPDST1 0x00080000
+#define KG_SCH_KN_PTYPE1 0x00040000
+#define KG_SCH_KN_IPTOS_TC1 0x00020000
+#define KG_SCH_KN_IPV6FL1 0x00010000
+#define KG_SCH_KN_IPSRC2 0x00008000
+#define KG_SCH_KN_IPDST2 0x00004000
+#define KG_SCH_KN_PTYPE2 0x00002000
+#define KG_SCH_KN_IPTOS_TC2 0x00001000
+#define KG_SCH_KN_IPV6FL2 0x00000800
+#define KG_SCH_KN_GREPTYPE 0x00000400
+#define KG_SCH_KN_IPSEC_SPI 0x00000200
+#define KG_SCH_KN_IPSEC_NH 0x00000100
+#define KG_SCH_KN_IPPID 0x00000080
+#define KG_SCH_KN_L4PSRC 0x00000004
+#define KG_SCH_KN_L4PDST 0x00000002
+#define KG_SCH_KN_TFLG 0x00000001
+
+typedef uint8_t t_GenericCodes;
+#define KG_SCH_GEN_SHIM1 0x70
+#define KG_SCH_GEN_DEFAULT 0x10
+#define KG_SCH_GEN_PARSE_RESULT_N_FQID 0x20
+#define KG_SCH_GEN_START_OF_FRM 0x40
+#define KG_SCH_GEN_SHIM2 0x71
+#define KG_SCH_GEN_IP_PID_NO_V 0x72
+#define KG_SCH_GEN_ETH 0x03
+#define KG_SCH_GEN_ETH_NO_V 0x73
+#define KG_SCH_GEN_SNAP 0x04
+#define KG_SCH_GEN_SNAP_NO_V 0x74
+#define KG_SCH_GEN_VLAN1 0x05
+#define KG_SCH_GEN_VLAN1_NO_V 0x75
+#define KG_SCH_GEN_VLAN2 0x06
+#define KG_SCH_GEN_VLAN2_NO_V 0x76
+#define KG_SCH_GEN_ETH_TYPE 0x07
+#define KG_SCH_GEN_ETH_TYPE_NO_V 0x77
+#define KG_SCH_GEN_PPP 0x08
+#define KG_SCH_GEN_PPP_NO_V 0x78
+#define KG_SCH_GEN_MPLS1 0x09
+#define KG_SCH_GEN_MPLS2 0x19
+#define KG_SCH_GEN_MPLS3 0x29
+#define KG_SCH_GEN_MPLS1_NO_V 0x79
+#define KG_SCH_GEN_MPLS_LAST 0x0a
+#define KG_SCH_GEN_MPLS_LAST_NO_V 0x7a
+#define KG_SCH_GEN_IPV4 0x0b
+#define KG_SCH_GEN_IPV6 0x1b
+#define KG_SCH_GEN_L3_NO_V 0x7b
+#define KG_SCH_GEN_IPV4_TUNNELED 0x0c
+#define KG_SCH_GEN_IPV6_TUNNELED 0x1c
+#define KG_SCH_GEN_MIN_ENCAP 0x2c
+#define KG_SCH_GEN_IP2_NO_V 0x7c
+#define KG_SCH_GEN_GRE 0x0d
+#define KG_SCH_GEN_GRE_NO_V 0x7d
+#define KG_SCH_GEN_TCP 0x0e
+#define KG_SCH_GEN_UDP 0x1e
+#define KG_SCH_GEN_IPSEC_AH 0x2e
+#define KG_SCH_GEN_SCTP 0x3e
+#define KG_SCH_GEN_DCCP 0x4e
+#define KG_SCH_GEN_IPSEC_ESP 0x6e
+#define KG_SCH_GEN_L4_NO_V 0x7e
+#define KG_SCH_GEN_NEXTHDR 0x7f
+/* shifts */
+#define KG_SCH_PP_SHIFT_HIGH_SHIFT 27
+#define KG_SCH_PP_SHIFT_LOW_SHIFT 12
+#define KG_SCH_PP_MASK_SHIFT 16
+#define KG_SCH_MODE_CCOBASE_SHIFT 24
+#define KG_SCH_DEF_MAC_ADDR_SHIFT 30
+#define KG_SCH_DEF_TCI_SHIFT 28
+#define KG_SCH_DEF_ENET_TYPE_SHIFT 26
+#define KG_SCH_DEF_PPP_SESSION_ID_SHIFT 24
+#define KG_SCH_DEF_PPP_PROTOCOL_ID_SHIFT 22
+#define KG_SCH_DEF_MPLS_LABEL_SHIFT 20
+#define KG_SCH_DEF_IP_ADDR_SHIFT 18
+#define KG_SCH_DEF_PROTOCOL_TYPE_SHIFT 16
+#define KG_SCH_DEF_IP_TOS_TC_SHIFT 14
+#define KG_SCH_DEF_IPV6_FLOW_LABEL_SHIFT 12
+#define KG_SCH_DEF_IPSEC_SPI_SHIFT 10
+#define KG_SCH_DEF_L4_PORT_SHIFT 8
+#define KG_SCH_DEF_TCP_FLAG_SHIFT 6
+#define KG_SCH_HASH_CONFIG_SHIFT_SHIFT 24
+#define KG_SCH_GEN_MASK_SHIFT 16
+#define KG_SCH_GEN_HT_SHIFT 8
+#define KG_SCH_GEN_SIZE_SHIFT 24
+#define KG_SCH_GEN_DEF_SHIFT 29
+#define FM_PCD_KG_KGAR_NUM_SHIFT 16
+
+/* others */
+#define NUM_OF_SW_DEFAULTS 3
+#define MAX_PP_SHIFT 23
+#define MAX_KG_SCH_SIZE 16
+#define MASK_FOR_GENERIC_BASE_ID 0x20
+#define MAX_HASH_SHIFT 40
+#define MAX_KG_SCH_FQID_BIT_OFFSET 31
+#define MAX_KG_SCH_PP_BIT_OFFSET 15
+#define MAX_DIST_FQID_SHIFT 23
+
+#define GET_MASK_SEL_SHIFT(shift,i) \
+switch (i) { \
+ case (0):shift = 26;break; \
+ case (1):shift = 20;break; \
+ case (2):shift = 10;break; \
+ case (3):shift = 4;break; \
+ default: \
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); \
+}
+
+#define GET_MASK_OFFSET_SHIFT(shift,i) \
+switch (i) { \
+ case (0):shift = 16;break; \
+ case (1):shift = 0;break; \
+ case (2):shift = 28;break; \
+ case (3):shift = 24;break; \
+ default: \
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); \
+}
+
+#define GET_MASK_SHIFT(shift,i) \
+switch (i) { \
+ case (0):shift = 24;break; \
+ case (1):shift = 16;break; \
+ case (2):shift = 8;break; \
+ case (3):shift = 0;break; \
+ default: \
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG); \
+}
+
+/***********************************************************************/
+/* Keygen defines */
+/***********************************************************************/
+
+#define KG_DOUBLE_MEANING_REGS_OFFSET 0x100
+#define NO_VALIDATION 0x70
+#define KG_ACTION_REG_TO 1024
+#define KG_MAX_PROFILE 255
+#define SCHEME_ALWAYS_DIRECT 0xFFFFFFFF
+
+
+#endif /* __FM_KG_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_manip.c
@@ -0,0 +1,5571 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_manip.c
+
+ @Description FM PCD manip ...
+ *//***************************************************************************/
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_port_ext.h"
+#include "fm_muram_ext.h"
+#include "memcpy_ext.h"
+
+#include "fm_common.h"
+#include "fm_hc.h"
+#include "fm_manip.h"
+
+/****************************************/
+/* static functions */
+/****************************************/
+static t_Handle GetManipInfo(t_FmPcdManip *p_Manip, e_ManipInfo manipInfo)
+{
+ t_FmPcdManip *p_CurManip = p_Manip;
+
+ if (!MANIP_IS_UNIFIED(p_Manip))
+ p_CurManip = p_Manip;
+ else
+ {
+ /* go to first unified */
+ while (MANIP_IS_UNIFIED_NON_FIRST(p_CurManip))
+ p_CurManip = p_CurManip->h_PrevManip;
+ }
+
+ switch (manipInfo)
+ {
+ case (e_MANIP_HMCT):
+ return p_CurManip->p_Hmct;
+ case (e_MANIP_HMTD):
+ return p_CurManip->h_Ad;
+ case (e_MANIP_HANDLER_TABLE_OWNER):
+ return (t_Handle)p_CurManip;
+ default:
+ return NULL;
+ }
+}
+
+static uint16_t GetHmctSize(t_FmPcdManip *p_Manip)
+{
+ uint16_t size = 0;
+ t_FmPcdManip *p_CurManip = p_Manip;
+
+ if (!MANIP_IS_UNIFIED(p_Manip))
+ return p_Manip->tableSize;
+
+ /* accumulate sizes, starting with the first node */
+ while (MANIP_IS_UNIFIED_NON_FIRST(p_CurManip))
+ p_CurManip = p_CurManip->h_PrevManip;
+
+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip))
+ {
+ size += p_CurManip->tableSize;
+ p_CurManip = (t_FmPcdManip *)p_CurManip->h_NextManip;
+ }
+ size += p_CurManip->tableSize; /* add last size */
+
+ return (size);
+}
+
+static uint16_t GetDataSize(t_FmPcdManip *p_Manip)
+{
+ uint16_t size = 0;
+ t_FmPcdManip *p_CurManip = p_Manip;
+
+ if (!MANIP_IS_UNIFIED(p_Manip))
+ return p_Manip->dataSize;
+
+ /* accumulate sizes, starting with the first node */
+ while (MANIP_IS_UNIFIED_NON_FIRST(p_CurManip))
+ p_CurManip = p_CurManip->h_PrevManip;
+
+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip))
+ {
+ size += p_CurManip->dataSize;
+ p_CurManip = (t_FmPcdManip *)p_CurManip->h_NextManip;
+ }
+ size += p_CurManip->dataSize; /* add last size */
+
+ return (size);
+}
+
+static t_Error CalculateTableSize(t_FmPcdManipParams *p_FmPcdManipParams,
+ uint16_t *p_TableSize, uint8_t *p_DataSize)
+{
+ uint8_t localDataSize, remain, tableSize = 0, dataSize = 0;
+
+ if (p_FmPcdManipParams->u.hdr.rmv)
+ {
+ switch (p_FmPcdManipParams->u.hdr.rmvParams.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_GENERIC):
+ tableSize += HMCD_BASIC_SIZE;
+ break;
+ case (e_FM_PCD_MANIP_RMV_BY_HDR):
+ switch (p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2):
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP):
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START):
+#endif /* (DPAA_VERSION >= 11) */
+ tableSize += HMCD_BASIC_SIZE;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown byHdr.type"));
+ }
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown rmvParams.type"));
+ }
+ }
+
+ if (p_FmPcdManipParams->u.hdr.insrt)
+ {
+ switch (p_FmPcdManipParams->u.hdr.insrtParams.type)
+ {
+ case (e_FM_PCD_MANIP_INSRT_GENERIC):
+ remain =
+ (uint8_t)(p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size
+ % 4);
+ if (remain)
+ localDataSize =
+ (uint8_t)(p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size
+ + 4 - remain);
+ else
+ localDataSize =
+ p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size;
+ tableSize += (uint8_t)(HMCD_BASIC_SIZE + localDataSize);
+ break;
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR):
+ {
+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.type)
+ {
+
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2):
+ tableSize += HMCD_BASIC_SIZE + HMCD_PTR_SIZE;
+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.specificL2)
+ {
+ case (e_FM_PCD_MANIP_HDR_INSRT_MPLS):
+ case (e_FM_PCD_MANIP_HDR_INSRT_PPPOE):
+ dataSize +=
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.size;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+ }
+ break;
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_IP):
+ tableSize +=
+ (HMCD_BASIC_SIZE + HMCD_PTR_SIZE
+ + HMCD_PARAM_SIZE
+ + p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size);
+ dataSize += 2;
+ break;
+
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP):
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE):
+ tableSize += (HMCD_BASIC_SIZE + HMCD_L4_HDR_SIZE);
+
+ break;
+
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP):
+ tableSize +=
+ (HMCD_BASIC_SIZE
+ + p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size);
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown byHdr.type"));
+ }
+ }
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown insrtParams.type"));
+ }
+ }
+
+ if (p_FmPcdManipParams->u.hdr.fieldUpdate)
+ {
+ switch (p_FmPcdManipParams->u.hdr.fieldUpdateParams.type)
+ {
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN):
+ tableSize += HMCD_BASIC_SIZE;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType
+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN)
+ {
+ tableSize += HMCD_PTR_SIZE;
+ dataSize += DSCP_TO_VLAN_TABLE_SIZE;
+ }
+ break;
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4):
+ tableSize += HMCD_BASIC_SIZE;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_ID)
+ {
+ tableSize += HMCD_PARAM_SIZE;
+ dataSize += 2;
+ }
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_SRC)
+ tableSize += HMCD_IPV4_ADDR_SIZE;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_DST)
+ tableSize += HMCD_IPV4_ADDR_SIZE;
+ break;
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6):
+ tableSize += HMCD_BASIC_SIZE;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV6_SRC)
+ tableSize += HMCD_IPV6_ADDR_SIZE;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV6_DST)
+ tableSize += HMCD_IPV6_ADDR_SIZE;
+ break;
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP):
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates
+ == HDR_MANIP_TCP_UDP_CHECKSUM)
+ /* we implement this case with the update-checksum descriptor */
+ tableSize += HMCD_BASIC_SIZE;
+ else
+ /* we implement this case with the TCP/UDP-update descriptor */
+ tableSize += HMCD_BASIC_SIZE + HMCD_PARAM_SIZE;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown fieldUpdateParams.type"));
+ }
+ }
+
+ if (p_FmPcdManipParams->u.hdr.custom)
+ {
+ switch (p_FmPcdManipParams->u.hdr.customParams.type)
+ {
+ case (e_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE):
+ {
+ tableSize += HMCD_BASIC_SIZE + HMCD_PARAM_SIZE + HMCD_PARAM_SIZE;
+ dataSize +=
+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.hdrSize;
+ if ((p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType
+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4)
+ && (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.updateIpv4Id))
+ dataSize += 2;
+ }
+ break;
+ case (e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE):
+ tableSize += HMCD_BASIC_SIZE + HMCD_PARAM_SIZE;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown customParams.type"));
+ }
+ }
+
+ *p_TableSize = tableSize;
+ *p_DataSize = dataSize;
+
+ return E_OK;
+}
+
+static t_Error GetPrOffsetByHeaderOrField(t_FmManipHdrInfo *p_HdrInfo,
+ uint8_t *parseArrayOffset)
+{
+ e_NetHeaderType hdr = p_HdrInfo->hdr;
+ e_FmPcdHdrIndex hdrIndex = p_HdrInfo->hdrIndex;
+ bool byField = p_HdrInfo->byField;
+ t_FmPcdFields field;
+
+ if (byField)
+ field = p_HdrInfo->fullField;
+
+ if (byField)
+ {
+ switch (hdr)
+ {
+ case (HEADER_TYPE_ETH):
+ switch (field.eth)
+ {
+ case (NET_HEADER_FIELD_ETH_TYPE):
+ *parseArrayOffset = CC_PC_PR_ETYPE_LAST_OFFSET;
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("Header manipulation of the type Ethernet with this field not supported"));
+ }
+ break;
+ case (HEADER_TYPE_VLAN):
+ switch (field.vlan)
+ {
+ case (NET_HEADER_FIELD_VLAN_TCI):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE)
+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ *parseArrayOffset = CC_PC_PR_VLAN1_OFFSET;
+ else
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ *parseArrayOffset = CC_PC_PR_VLAN2_OFFSET;
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("Header manipulation of the type VLAN with this field not supported"));
+ }
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("Header manipulation of this header by field not supported"));
+ }
+ }
+ else
+ {
+ switch (hdr)
+ {
+ case (HEADER_TYPE_ETH):
+ *parseArrayOffset = (uint8_t)CC_PC_PR_ETH_OFFSET;
+ break;
+ case (HEADER_TYPE_USER_DEFINED_SHIM1):
+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM1_OFFSET;
+ break;
+ case (HEADER_TYPE_USER_DEFINED_SHIM2):
+ *parseArrayOffset = (uint8_t)CC_PC_PR_USER_DEFINED_SHIM2_OFFSET;
+ break;
+ case (HEADER_TYPE_LLC_SNAP):
+ *parseArrayOffset = CC_PC_PR_USER_LLC_SNAP_OFFSET;
+ break;
+ case (HEADER_TYPE_PPPoE):
+ *parseArrayOffset = CC_PC_PR_PPPOE_OFFSET;
+ break;
+ case (HEADER_TYPE_MPLS):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE)
+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ *parseArrayOffset = CC_PC_PR_MPLS1_OFFSET;
+ else
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_LAST)
+ *parseArrayOffset = CC_PC_PR_MPLS_LAST_OFFSET;
+ break;
+ case (HEADER_TYPE_IPv4):
+ case (HEADER_TYPE_IPv6):
+ if ((hdrIndex == e_FM_PCD_HDR_INDEX_NONE)
+ || (hdrIndex == e_FM_PCD_HDR_INDEX_1))
+ *parseArrayOffset = CC_PC_PR_IP1_OFFSET;
+ else
+ if (hdrIndex == e_FM_PCD_HDR_INDEX_2)
+ *parseArrayOffset = CC_PC_PR_IP_LAST_OFFSET;
+ break;
+ case (HEADER_TYPE_MINENCAP):
+ *parseArrayOffset = CC_PC_PR_MINENC_OFFSET;
+ break;
+ case (HEADER_TYPE_GRE):
+ *parseArrayOffset = CC_PC_PR_GRE_OFFSET;
+ break;
+ case (HEADER_TYPE_TCP):
+ case (HEADER_TYPE_UDP):
+ case (HEADER_TYPE_IPSEC_AH):
+ case (HEADER_TYPE_IPSEC_ESP):
+ case (HEADER_TYPE_DCCP):
+ case (HEADER_TYPE_SCTP):
+ *parseArrayOffset = CC_PC_PR_L4_OFFSET;
+ break;
+ case (HEADER_TYPE_CAPWAP):
+ case (HEADER_TYPE_CAPWAP_DTLS):
+ *parseArrayOffset = CC_PC_PR_NEXT_HEADER_OFFSET;
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("Header manipulation of this header is not supported"));
+ }
+ }
+ return E_OK;
+}
+
+static t_Error BuildHmct(t_FmPcdManip *p_Manip,
+ t_FmPcdManipParams *p_FmPcdManipParams,
+ uint8_t *p_DestHmct, uint8_t *p_DestData, bool new)
+{
+ uint32_t *p_TmpHmct = (uint32_t*)p_DestHmct, *p_LocalData;
+ uint32_t tmpReg = 0, *p_Last = NULL, tmp_ipv6_addr;
+ uint8_t remain, i, size = 0, origSize, *p_UsrData = NULL, *p_TmpData =
+ p_DestData;
+ t_Handle h_FmPcd = p_Manip->h_FmPcd;
+ uint8_t j = 0;
+
+ if (p_FmPcdManipParams->u.hdr.rmv)
+ {
+ if (p_FmPcdManipParams->u.hdr.rmvParams.type
+ == e_FM_PCD_MANIP_RMV_GENERIC)
+ {
+ /* initialize HMCD */
+ tmpReg = (uint32_t)(HMCD_OPCODE_GENERIC_RMV) << HMCD_OC_SHIFT;
+ /* tmp, should be conditional */
+ tmpReg |= p_FmPcdManipParams->u.hdr.rmvParams.u.generic.offset
+ << HMCD_RMV_OFFSET_SHIFT;
+ tmpReg |= p_FmPcdManipParams->u.hdr.rmvParams.u.generic.size
+ << HMCD_RMV_SIZE_SHIFT;
+ }
+ else
+ if (p_FmPcdManipParams->u.hdr.rmvParams.type
+ == e_FM_PCD_MANIP_RMV_BY_HDR)
+ {
+ switch (p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2):
+ {
+ uint8_t hmcdOpt;
+
+ /* initialize HMCD */
+ tmpReg = (uint32_t)(HMCD_OPCODE_L2_RMV) << HMCD_OC_SHIFT;
+
+ switch (p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.u.specificL2)
+ {
+ case (e_FM_PCD_MANIP_HDR_RMV_ETHERNET):
+ hmcdOpt = HMCD_RMV_L2_ETHERNET;
+ break;
+ case (e_FM_PCD_MANIP_HDR_RMV_STACKED_QTAGS):
+ hmcdOpt = HMCD_RMV_L2_STACKED_QTAGS;
+ break;
+ case (e_FM_PCD_MANIP_HDR_RMV_ETHERNET_AND_MPLS):
+ hmcdOpt = HMCD_RMV_L2_ETHERNET_AND_MPLS;
+ break;
+ case (e_FM_PCD_MANIP_HDR_RMV_MPLS):
+ hmcdOpt = HMCD_RMV_L2_MPLS;
+ break;
+ case (e_FM_PCD_MANIP_HDR_RMV_PPPOE):
+ hmcdOpt = HMCD_RMV_L2_PPPOE;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+ }
+ tmpReg |= hmcdOpt << HMCD_L2_MODE_SHIFT;
+ break;
+ }
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP):
+ tmpReg = (uint32_t)(HMCD_OPCODE_CAPWAP_RMV)
+ << HMCD_OC_SHIFT;
+ break;
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START):
+ {
+ uint8_t prsArrayOffset;
+ t_Error err = E_OK;
+
+ tmpReg = (uint32_t)(HMCD_OPCODE_RMV_TILL)
+ << HMCD_OC_SHIFT;
+
+ err =
+ GetPrOffsetByHeaderOrField(
+ &p_FmPcdManipParams->u.hdr.rmvParams.u.byHdr.u.hdrInfo,
+ &prsArrayOffset);
+ ASSERT_COND(!err);
+ /* was previously checked */
+
+ tmpReg |= ((uint32_t)prsArrayOffset << 16);
+ }
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("manip header remove by hdr type!"));
+ }
+ }
+
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+ /* advance to next command */
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+ }
+
+ if (p_FmPcdManipParams->u.hdr.insrt)
+ {
+ if (p_FmPcdManipParams->u.hdr.insrtParams.type
+ == e_FM_PCD_MANIP_INSRT_GENERIC)
+ {
+ /* initialize HMCD */
+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.generic.replace)
+ tmpReg = (uint32_t)(HMCD_OPCODE_GENERIC_REPLACE)
+ << HMCD_OC_SHIFT;
+ else
+ tmpReg = (uint32_t)(HMCD_OPCODE_GENERIC_INSRT) << HMCD_OC_SHIFT;
+
+ tmpReg |= p_FmPcdManipParams->u.hdr.insrtParams.u.generic.offset
+ << HMCD_INSRT_OFFSET_SHIFT;
+ tmpReg |= p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size
+ << HMCD_INSRT_SIZE_SHIFT;
+
+ size = p_FmPcdManipParams->u.hdr.insrtParams.u.generic.size;
+ p_UsrData = p_FmPcdManipParams->u.hdr.insrtParams.u.generic.p_Data;
+
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ /* initialize data to be inserted */
+ /* if size is not a multiple of 4, padd with 0's */
+ origSize = size;
+ remain = (uint8_t)(size % 4);
+ if (remain)
+ {
+ size += (uint8_t)(4 - remain);
+ p_LocalData = (uint32_t *)XX_Malloc(size);
+ memset((uint8_t *)p_LocalData, 0, size);
+ memcpy((uint8_t *)p_LocalData, p_UsrData, origSize);
+ }
+ else
+ p_LocalData = (uint32_t*)p_UsrData;
+
+ /* initialize data and advance pointer to next command */
+ MemCpy8(p_TmpHmct, p_LocalData, size);
+ p_TmpHmct += size / sizeof(uint32_t);
+
+ if (remain)
+ XX_Free(p_LocalData);
+ }
+
+ else
+ if (p_FmPcdManipParams->u.hdr.insrtParams.type
+ == e_FM_PCD_MANIP_INSRT_BY_HDR)
+ {
+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.type)
+ {
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2):
+ {
+ uint8_t hmcdOpt;
+
+ /* initialize HMCD */
+ tmpReg = (uint32_t)(HMCD_OPCODE_L2_INSRT)
+ << HMCD_OC_SHIFT;
+
+ switch (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.specificL2)
+ {
+ case (e_FM_PCD_MANIP_HDR_INSRT_MPLS):
+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.update)
+ hmcdOpt = HMCD_INSRT_N_UPDATE_L2_MPLS;
+ else
+ hmcdOpt = HMCD_INSRT_L2_MPLS;
+ break;
+ case (e_FM_PCD_MANIP_HDR_INSRT_PPPOE):
+ hmcdOpt = HMCD_INSRT_L2_PPPOE;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, NO_MSG);
+ }
+ tmpReg |= hmcdOpt << HMCD_L2_MODE_SHIFT;
+
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ /* set size and pointer of user's data */
+ size =
+ (uint8_t)p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.size;
+
+ ASSERT_COND(p_TmpData);
+ MemCpy8(
+ p_TmpData,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.specificL2Params.p_Data,
+ size);
+ tmpReg =
+ (size << HMCD_INSRT_L2_SIZE_SHIFT)
+ | (uint32_t)(XX_VirtToPhys(p_TmpData)
+ - (((t_FmPcd*)h_FmPcd)->physicalMuramBase));
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ p_TmpData += size;
+ }
+ break;
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_IP):
+ tmpReg = (uint32_t)(HMCD_OPCODE_IP_INSRT)
+ << HMCD_OC_SHIFT;
+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.calcL4Checksum)
+ tmpReg |= HMCD_IP_L4_CS_CALC;
+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.mappingMode
+ == e_FM_PCD_MANIP_HDR_QOS_MAPPING_AS_IS)
+ tmpReg |= HMCD_IP_OR_QOS;
+ tmpReg |=
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.lastPidOffset
+ & HMCD_IP_LAST_PID_MASK;
+ tmpReg |=
+ ((p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size
+ << HMCD_IP_SIZE_SHIFT)
+ & HMCD_IP_SIZE_MASK);
+ if (p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.dontFragOverwrite)
+ tmpReg |= HMCD_IP_DF_MODE;
+
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ /* set IP id */
+ ASSERT_COND(p_TmpData);
+ WRITE_UINT16(
+ *(uint16_t*)p_TmpData,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.id);
+ WRITE_UINT32(
+ *p_TmpHmct,
+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase)));
+ p_TmpData += 2;
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+
+ WRITE_UINT8(*p_TmpHmct, p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.lastDstOffset);
+ p_TmpHmct += HMCD_PARAM_SIZE / 4;
+
+ MemCpy8(
+ p_TmpHmct,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.p_Data,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size);
+ p_TmpHmct +=
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size
+ / 4;
+ break;
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE):
+ tmpReg = HMCD_INSRT_UDP_LITE;
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP):
+ tmpReg |= (uint32_t)(HMCD_OPCODE_UDP_INSRT)
+ << HMCD_OC_SHIFT;
+
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ MemCpy8(
+ p_TmpHmct,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.p_Data,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size);
+ p_TmpHmct +=
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size
+ / 4;
+ break;
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP):
+ tmpReg = (uint32_t)(HMCD_OPCODE_CAPWAP_INSRT)
+ << HMCD_OC_SHIFT;
+ tmpReg |= HMCD_CAPWAP_INSRT;
+
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ MemCpy8(
+ p_TmpHmct,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.p_Data,
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size);
+ p_TmpHmct +=
+ p_FmPcdManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size
+ / 4;
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("manip header insert by header type!"));
+
+ }
+ }
+ }
+
+ if (p_FmPcdManipParams->u.hdr.fieldUpdate)
+ {
+ switch (p_FmPcdManipParams->u.hdr.fieldUpdateParams.type)
+ {
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN):
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_VLAN_PRI_UPDATE)
+ << HMCD_OC_SHIFT;
+
+ /* set mode & table pointer */
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType
+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN)
+ {
+ /* set Mode */
+ tmpReg |= (uint32_t)(HMCD_VLAN_PRI_UPDATE_DSCP_TO_VPRI)
+ << HMCD_VLAN_PRI_REP_MODE_SHIFT;
+ /* set VPRI default */
+ tmpReg |=
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.vpriDefVal;
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+ /* write the table pointer into the Manip descriptor */
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ tmpReg = 0;
+ ASSERT_COND(p_TmpData);
+ for (i = 0; i < HMCD_DSCP_VALUES; i++)
+ {
+ /* first we build from each 8 values a 32bit register */
+ tmpReg |=
+ (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.dscpToVpriTable[i])
+ << (32 - 4 * (j + 1));
+ j++;
+ /* Than we write this register to the next table word
+ * (i=7-->word 0, i=15-->word 1,... i=63-->word 7) */
+ if ((i % 8) == 7)
+ {
+ WRITE_UINT32(*((uint32_t*)p_TmpData + (i+1)/8-1),
+ tmpReg);
+ tmpReg = 0;
+ j = 0;
+ }
+ }
+
+ WRITE_UINT32(
+ *p_TmpHmct,
+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)h_FmPcd)->physicalMuramBase)));
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+
+ p_TmpData += DSCP_TO_VLAN_TABLE_SIZE;
+ }
+ else
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType
+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI)
+ {
+ /* set Mode */
+ /* line commented out as it has no-side-effect ('0' value). */
+ /*tmpReg |= HMCD_VLAN_PRI_UPDATE << HMCD_VLAN_PRI_REP_MODE_SHIFT*/;
+ /* set VPRI parameter */
+ tmpReg |=
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.vlan.u.vpri;
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+ }
+ break;
+
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4):
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_IPV4_UPDATE) << HMCD_OC_SHIFT;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_TTL)
+ tmpReg |= HMCD_IPV4_UPDATE_TTL;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_TOS)
+ {
+ tmpReg |= HMCD_IPV4_UPDATE_TOS;
+ tmpReg |=
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.tos
+ << HMCD_IPV4_UPDATE_TOS_SHIFT;
+ }
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_ID)
+ tmpReg |= HMCD_IPV4_UPDATE_ID;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_SRC)
+ tmpReg |= HMCD_IPV4_UPDATE_SRC;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_DST)
+ tmpReg |= HMCD_IPV4_UPDATE_DST;
+ /* write the first 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_ID)
+ {
+ ASSERT_COND(p_TmpData);
+ WRITE_UINT16(
+ *(uint16_t*)p_TmpData,
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.id);
+ WRITE_UINT32(
+ *p_TmpHmct,
+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase)));
+ p_TmpData += 2;
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ }
+
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_SRC)
+ {
+ WRITE_UINT32(
+ *p_TmpHmct,
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.src);
+ p_TmpHmct += HMCD_IPV4_ADDR_SIZE / 4;
+ }
+
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.validUpdates
+ & HDR_MANIP_IPV4_DST)
+ {
+ WRITE_UINT32(
+ *p_TmpHmct,
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv4.dst);
+ p_TmpHmct += HMCD_IPV4_ADDR_SIZE / 4;
+ }
+ break;
+
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6):
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_IPV6_UPDATE) << HMCD_OC_SHIFT;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates
+ & HDR_MANIP_IPV6_HL)
+ tmpReg |= HMCD_IPV6_UPDATE_HL;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates
+ & HDR_MANIP_IPV6_TC)
+ {
+ tmpReg |= HMCD_IPV6_UPDATE_TC;
+ tmpReg |=
+ p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.trafficClass
+ << HMCD_IPV6_UPDATE_TC_SHIFT;
+ }
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates
+ & HDR_MANIP_IPV6_SRC)
+ tmpReg |= HMCD_IPV6_UPDATE_SRC;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates
+ & HDR_MANIP_IPV6_DST)
+ tmpReg |= HMCD_IPV6_UPDATE_DST;
+ /* write the first 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates
+ & HDR_MANIP_IPV6_SRC)
+ {
+ for (i = 0; i < NET_HEADER_FIELD_IPv6_ADDR_SIZE; i += 4)
+ {
+ memcpy(&tmp_ipv6_addr,
+ &p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.src[i],
+ sizeof(uint32_t));
+ WRITE_UINT32(*p_TmpHmct, tmp_ipv6_addr);
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ }
+ }
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.validUpdates
+ & HDR_MANIP_IPV6_DST)
+ {
+ for (i = 0; i < NET_HEADER_FIELD_IPv6_ADDR_SIZE; i += 4)
+ {
+ memcpy(&tmp_ipv6_addr,
+ &p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.ipv6.dst[i],
+ sizeof(uint32_t));
+ WRITE_UINT32(*p_TmpHmct, tmp_ipv6_addr);
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ }
+ }
+ break;
+
+ case (e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP):
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates
+ == HDR_MANIP_TCP_UDP_CHECKSUM)
+ {
+ /* we implement this case with the update-checksum descriptor */
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_TCP_UDP_CHECKSUM)
+ << HMCD_OC_SHIFT;
+ /* write the first 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+ }
+ else
+ {
+ /* we implement this case with the TCP/UDP update descriptor */
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_TCP_UDP_UPDATE)
+ << HMCD_OC_SHIFT;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates
+ & HDR_MANIP_TCP_UDP_DST)
+ tmpReg |= HMCD_TCP_UDP_UPDATE_DST;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates
+ & HDR_MANIP_TCP_UDP_SRC)
+ tmpReg |= HMCD_TCP_UDP_UPDATE_SRC;
+ /* write the first 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ tmpReg = 0;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates
+ & HDR_MANIP_TCP_UDP_SRC)
+ tmpReg |=
+ ((uint32_t)p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.src)
+ << HMCD_TCP_UDP_UPDATE_SRC_SHIFT;
+ if (p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.validUpdates
+ & HDR_MANIP_TCP_UDP_DST)
+ tmpReg |=
+ ((uint32_t)p_FmPcdManipParams->u.hdr.fieldUpdateParams.u.tcpUdp.dst);
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ }
+ break;
+
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown fieldUpdateParams.type"));
+ }
+ }
+
+ if (p_FmPcdManipParams->u.hdr.custom)
+ {
+ switch (p_FmPcdManipParams->u.hdr.customParams.type)
+ {
+ case (e_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE):
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_REPLACE_IP) << HMCD_OC_SHIFT;
+
+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.decTtlHl)
+ tmpReg |= HMCD_IP_REPLACE_TTL_HL;
+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType
+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV4_BY_IPV6)
+ /* line commented out as it has no-side-effect ('0' value). */
+ /*tmpReg |= HMCD_IP_REPLACE_REPLACE_IPV4*/;
+ else
+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType
+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4)
+ {
+ tmpReg |= HMCD_IP_REPLACE_REPLACE_IPV6;
+ if (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.updateIpv4Id)
+ tmpReg |= HMCD_IP_REPLACE_ID;
+ }
+ else
+ RETURN_ERROR(
+ MINOR,
+ E_NOT_SUPPORTED,
+ ("One flag out of HDR_MANIP_IP_REPLACE_IPV4, HDR_MANIP_IP_REPLACE_IPV6 - must be set."));
+
+ /* write the first 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE / 4;
+
+ size =
+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.hdrSize;
+ ASSERT_COND(p_TmpData);
+ MemCpy8(
+ p_TmpData,
+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.hdr,
+ size);
+ tmpReg = (uint32_t)(size << HMCD_IP_REPLACE_L3HDRSIZE_SHIFT);
+ tmpReg |= (uint32_t)(XX_VirtToPhys(p_TmpData)
+ - (((t_FmPcd*)h_FmPcd)->physicalMuramBase));
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ p_TmpData += size;
+
+ if ((p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.replaceType
+ == e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4)
+ && (p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.updateIpv4Id))
+ {
+ WRITE_UINT16(
+ *(uint16_t*)p_TmpData,
+ p_FmPcdManipParams->u.hdr.customParams.u.ipHdrReplace.id);
+ WRITE_UINT32(
+ *p_TmpHmct,
+ (uint32_t)(XX_VirtToPhys(p_TmpData) - (((t_FmPcd*)h_FmPcd)->physicalMuramBase)));
+ p_TmpData += 2;
+ }
+ p_TmpHmct += HMCD_PTR_SIZE / 4;
+ break;
+ case (e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE):
+ /* set opcode */
+ tmpReg = (uint32_t)(HMCD_OPCODE_GEN_FIELD_REPLACE) << HMCD_OC_SHIFT;
+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.size << HMCD_GEN_FIELD_SIZE_SHIFT;
+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.srcOffset << HMCD_GEN_FIELD_SRC_OFF_SHIFT;
+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.dstOffset << HMCD_GEN_FIELD_DST_OFF_SHIFT;
+ if (p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.mask)
+ tmpReg |= HMCD_GEN_FIELD_MASK_EN;
+
+ /* write the first 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ /* save a pointer to the "last" indication word */
+ p_Last = p_TmpHmct;
+
+ p_TmpHmct += HMCD_BASIC_SIZE/4;
+
+ if (p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.mask)
+ {
+ tmpReg = p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.mask << HMCD_GEN_FIELD_MASK_SHIFT;
+ tmpReg |= p_FmPcdManipParams->u.hdr.customParams.u.genFieldReplace.maskOffset << HMCD_GEN_FIELD_MASK_OFF_SHIFT;
+ /* write the next 4 bytes of the descriptor */
+ WRITE_UINT32(*p_TmpHmct, tmpReg);
+ }
+ p_TmpHmct += HMCD_PARAM_SIZE/4;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("Unknown customParams.type"));
+ }
+ }
+
+ /* If this node has a nextManip, and no parsing is required, the old table must be copied to the new table
+ the old table and should be freed */
+ if (p_FmPcdManipParams->h_NextManip
+ && (p_Manip->nextManipType == e_FM_PCD_MANIP_HDR)
+ && (MANIP_DONT_REPARSE(p_Manip)))
+ {
+ if (new)
+ {
+ /* If this is the first time this manip is created we need to free unused memory. If it
+ * is a dynamic changes case, the memory used is either the CC shadow or the existing
+ * table - no allocation, no free */
+ MANIP_UPDATE_UNIFIED_POSITION(p_FmPcdManipParams->h_NextManip);
+
+ p_Manip->unifiedPosition = e_MANIP_UNIFIED_FIRST;
+ }
+ }
+ else
+ {
+ ASSERT_COND(p_Last);
+ /* set the "last" indication on the last command of the current table */
+ WRITE_UINT32(*p_Last, GET_UINT32(*p_Last) | HMCD_LAST);
+ }
+
+ return E_OK;
+}
+
+static t_Error CreateManipActionNew(t_FmPcdManip *p_Manip,
+ t_FmPcdManipParams *p_FmPcdManipParams)
+{
+ t_FmPcdManip *p_CurManip;
+ t_Error err;
+ uint32_t nextSize = 0, totalSize;
+ uint16_t tmpReg;
+ uint8_t *p_OldHmct, *p_TmpHmctPtr, *p_TmpDataPtr;
+
+ /* set Manip structure */
+
+ p_Manip->dontParseAfterManip =
+ p_FmPcdManipParams->u.hdr.dontParseAfterManip;
+
+ if (p_FmPcdManipParams->h_NextManip)
+ { /* Next Header manipulation exists */
+ p_Manip->nextManipType = MANIP_GET_TYPE(p_FmPcdManipParams->h_NextManip);
+
+ if ((p_Manip->nextManipType == e_FM_PCD_MANIP_HDR) && p_Manip->dontParseAfterManip)
+ nextSize = (uint32_t)(GetHmctSize(p_FmPcdManipParams->h_NextManip)
+ + GetDataSize(p_FmPcdManipParams->h_NextManip));
+ else /* either parsing is required or next manip is Frag; no table merging. */
+ p_Manip->cascaded = TRUE;
+ /* pass up the "cascaded" attribute. The whole chain is cascaded
+ * if something is cascaded along the way. */
+ if (MANIP_IS_CASCADED(p_FmPcdManipParams->h_NextManip))
+ p_Manip->cascaded = TRUE;
+ }
+
+ /* Allocate new table */
+ /* calculate table size according to manip parameters */
+ err = CalculateTableSize(p_FmPcdManipParams, &p_Manip->tableSize,
+ &p_Manip->dataSize);
+ if (err)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ totalSize = (uint16_t)(p_Manip->tableSize + p_Manip->dataSize + nextSize);
+
+ p_Manip->p_Hmct = (uint8_t*)FM_MURAM_AllocMem(
+ ((t_FmPcd *)p_Manip->h_FmPcd)->h_FmMuram, totalSize, 4);
+ if (!p_Manip->p_Hmct)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc failed"));
+
+ if (p_Manip->dataSize)
+ p_Manip->p_Data =
+ (uint8_t*)PTR_MOVE(p_Manip->p_Hmct, (p_Manip->tableSize + nextSize));
+
+ /* update shadow size to allow runtime replacement of Header manipulation */
+ /* The allocated shadow is divided as follows:
+ 0 . . . 16 . . .
+ --------------------------------
+ | Shadow | Shadow HMTD |
+ | HMTD | Match Table |
+ | (16 bytes) | (maximal size) |
+ --------------------------------
+ */
+
+ err = FmPcdUpdateCcShadow(p_Manip->h_FmPcd, (uint32_t)(totalSize + 16),
+ (uint16_t)FM_PCD_CC_AD_TABLE_ALIGN);
+ if (err != E_OK)
+ {
+ FM_MURAM_FreeMem(p_Manip->h_FmPcd, p_Manip->p_Hmct);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM allocation for HdrManip node shadow"));
+ }
+
+ if (p_FmPcdManipParams->h_NextManip
+ && (p_Manip->nextManipType == e_FM_PCD_MANIP_HDR)
+ && (MANIP_DONT_REPARSE(p_Manip)))
+ {
+ p_OldHmct = (uint8_t *)GetManipInfo(p_FmPcdManipParams->h_NextManip,
+ e_MANIP_HMCT);
+ p_CurManip = p_FmPcdManipParams->h_NextManip;
+ /* Run till the last Manip (which is the first to configure) */
+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip))
+ p_CurManip = p_CurManip->h_NextManip;
+
+ while (p_CurManip)
+ {
+ /* If this is a unified table, point to the part of the table
+ * which is the relative offset in HMCT.
+ */
+ p_TmpHmctPtr = (uint8_t*)PTR_MOVE(p_Manip->p_Hmct,
+ (p_Manip->tableSize +
+ (PTR_TO_UINT(p_CurManip->p_Hmct) -
+ PTR_TO_UINT(p_OldHmct))));
+ if (p_CurManip->p_Data)
+ p_TmpDataPtr = (uint8_t*)PTR_MOVE(p_Manip->p_Hmct,
+ (p_Manip->tableSize +
+ (PTR_TO_UINT(p_CurManip->p_Data) -
+ PTR_TO_UINT(p_OldHmct))));
+ else
+ p_TmpDataPtr = NULL;
+
+ BuildHmct(p_CurManip, &p_CurManip->manipParams, p_TmpHmctPtr,
+ p_TmpDataPtr, FALSE);
+ /* update old manip table pointer */
+ MANIP_SET_HMCT_PTR(p_CurManip, p_TmpHmctPtr);
+ MANIP_SET_DATA_PTR(p_CurManip, p_TmpDataPtr);
+
+ p_CurManip = p_CurManip->h_PrevManip;
+ }
+ /* We copied the HMCT to create a new large HMCT so we can free the old one */
+ FM_MURAM_FreeMem(MANIP_GET_MURAM(p_FmPcdManipParams->h_NextManip),
+ p_OldHmct);
+ }
+
+ /* Fill table */
+ err = BuildHmct(p_Manip, p_FmPcdManipParams, p_Manip->p_Hmct,
+ p_Manip->p_Data, TRUE);
+ if (err)
+ {
+ FM_MURAM_FreeMem(p_Manip->h_FmPcd, p_Manip->p_Hmct);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ /* Build HMTD (table descriptor) */
+ tmpReg = HMTD_CFG_TYPE; /* NADEN = 0 */
+
+ /* add parseAfterManip */
+ if (!p_Manip->dontParseAfterManip)
+ tmpReg |= HMTD_CFG_PRS_AFTER_HM;
+
+ /* create cascade */
+ /*if (p_FmPcdManipParams->h_NextManip
+ && (!MANIP_DONT_REPARSE(p_Manip) || (p_Manip->nextManipType != e_FM_PCD_MANIP_HDR)))*/
+ if (p_Manip->cascaded)
+ {
+ uint16_t nextAd;
+ /* indicate that there's another HM table descriptor */
+ tmpReg |= HMTD_CFG_NEXT_AD_EN;
+ /* get address of next HMTD (table descriptor; h_Ad).
+ * If the next HMTD was removed due to table unifing, get the address
+ * of the "next next" as written in the h_Ad of the next h_Manip node.
+ */
+ if (p_Manip->unifiedPosition != e_MANIP_UNIFIED_FIRST)
+ nextAd = (uint16_t)((uint32_t)(XX_VirtToPhys(MANIP_GET_HMTD_PTR(p_FmPcdManipParams->h_NextManip)) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase)) >> 4);
+ else
+ nextAd = ((t_Hmtd *)((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad)->nextAdIdx;
+
+ WRITE_UINT16(((t_Hmtd *)p_Manip->h_Ad)->nextAdIdx, nextAd);
+ }
+
+ WRITE_UINT16(((t_Hmtd *)p_Manip->h_Ad)->cfg, tmpReg);
+ WRITE_UINT32(
+ ((t_Hmtd *)p_Manip->h_Ad)->hmcdBasePtr,
+ (uint32_t)(XX_VirtToPhys(p_Manip->p_Hmct) - (((t_FmPcd*)p_Manip->h_FmPcd)->physicalMuramBase)));
+
+ WRITE_UINT8(((t_Hmtd *)p_Manip->h_Ad)->opCode, HMAN_OC);
+
+ if (p_Manip->unifiedPosition == e_MANIP_UNIFIED_FIRST)
+ {
+ /* The HMTD of the next Manip is never going to be used */
+ if (((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->muramAllocate)
+ FM_MURAM_FreeMem(
+ ((t_FmPcd *)((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_FmPcd)->h_FmMuram,
+ ((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad);
+ else
+ XX_Free(((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad);
+ ((t_FmPcdManip *)p_FmPcdManipParams->h_NextManip)->h_Ad = NULL;
+ }
+
+ return E_OK;
+}
+
+static t_Error CreateManipActionShadow(t_FmPcdManip *p_Manip,
+ t_FmPcdManipParams *p_FmPcdManipParams)
+{
+ uint8_t *p_WholeHmct, *p_TmpHmctPtr, newDataSize, *p_TmpDataPtr = NULL;
+ uint16_t newSize;
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd;
+ t_Error err;
+ t_FmPcdManip *p_CurManip = p_Manip;
+
+ err = CalculateTableSize(p_FmPcdManipParams, &newSize, &newDataSize);
+ if (err)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ /* check coherency of new table parameters */
+ if (newSize > p_Manip->tableSize)
+ RETURN_ERROR(
+ MINOR,
+ E_INVALID_VALUE,
+ ("New Hdr Manip configuration requires larger size than current one (command table)."));
+ if (newDataSize > p_Manip->dataSize)
+ RETURN_ERROR(
+ MINOR,
+ E_INVALID_VALUE,
+ ("New Hdr Manip configuration requires larger size than current one (data)."));
+ if (p_FmPcdManipParams->h_NextManip)
+ RETURN_ERROR(
+ MINOR, E_INVALID_VALUE,
+ ("New Hdr Manip configuration can not contain h_NextManip."));
+ if (MANIP_IS_UNIFIED(p_Manip) && (newSize != p_Manip->tableSize))
+ RETURN_ERROR(
+ MINOR,
+ E_INVALID_VALUE,
+ ("New Hdr Manip configuration in a chained manipulation requires different size than current one."));
+ if (p_Manip->dontParseAfterManip
+ != p_FmPcdManipParams->u.hdr.dontParseAfterManip)
+ RETURN_ERROR(
+ MINOR,
+ E_INVALID_VALUE,
+ ("New Hdr Manip configuration differs in dontParseAfterManip value."));
+
+ p_Manip->tableSize = newSize;
+ p_Manip->dataSize = newDataSize;
+
+ /* Build the new table in the shadow */
+ if (!MANIP_IS_UNIFIED(p_Manip))
+ {
+ p_TmpHmctPtr = (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow, 16);
+ if (p_Manip->p_Data)
+ p_TmpDataPtr =
+ (uint8_t*)PTR_MOVE(p_TmpHmctPtr,
+ (PTR_TO_UINT(p_Manip->p_Data) - PTR_TO_UINT(p_Manip->p_Hmct)));
+
+ BuildHmct(p_Manip, p_FmPcdManipParams, p_TmpHmctPtr, p_Manip->p_Data,
+ FALSE);
+ }
+ else
+ {
+ p_WholeHmct = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMCT);
+ ASSERT_COND(p_WholeHmct);
+
+ /* Run till the last Manip (which is the first to configure) */
+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip))
+ p_CurManip = p_CurManip->h_NextManip;
+
+ while (p_CurManip)
+ {
+ /* If this is a non-head node in a unified table, point to the part of the shadow
+ * which is the relative offset in HMCT.
+ * else, point to the beginning of the
+ * shadow table (we save 16 for the HMTD.
+ */
+ p_TmpHmctPtr =
+ (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow,
+ (16 + PTR_TO_UINT(p_CurManip->p_Hmct) - PTR_TO_UINT(p_WholeHmct)));
+ if (p_CurManip->p_Data)
+ p_TmpDataPtr =
+ (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow,
+ (16 + PTR_TO_UINT(p_CurManip->p_Data) - PTR_TO_UINT(p_WholeHmct)));
+
+ BuildHmct(p_CurManip, &p_CurManip->manipParams, p_TmpHmctPtr,
+ p_TmpDataPtr, FALSE);
+ p_CurManip = p_CurManip->h_PrevManip;
+ }
+ }
+
+ return E_OK;
+}
+
+static t_Error CreateManipActionBackToOrig(
+ t_FmPcdManip *p_Manip, t_FmPcdManipParams *p_FmPcdManipParams)
+{
+ uint8_t *p_WholeHmct = NULL, *p_TmpHmctPtr, *p_TmpDataPtr;
+ t_FmPcdManip *p_CurManip = p_Manip;
+
+ /* Build the new table in the shadow */
+ if (!MANIP_IS_UNIFIED(p_Manip))
+ BuildHmct(p_Manip, p_FmPcdManipParams, p_Manip->p_Hmct, p_Manip->p_Data,
+ FALSE);
+ else
+ {
+ p_WholeHmct = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMCT);
+ ASSERT_COND(p_WholeHmct);
+
+ /* Run till the last Manip (which is the first to configure) */
+ while (MANIP_IS_UNIFIED_NON_LAST(p_CurManip))
+ p_CurManip = p_CurManip->h_NextManip;
+
+ while (p_CurManip)
+ {
+ /* If this is a unified table, point to the part of the table
+ * which is the relative offset in HMCT.
+ */
+ p_TmpHmctPtr = p_CurManip->p_Hmct; /*- (uint32_t)p_WholeHmct*/
+ p_TmpDataPtr = p_CurManip->p_Data; /*- (uint32_t)p_WholeHmct*/
+
+ BuildHmct(p_CurManip, &p_CurManip->manipParams, p_TmpHmctPtr,
+ p_TmpDataPtr, FALSE);
+
+ p_CurManip = p_CurManip->h_PrevManip;
+ }
+ }
+
+ return E_OK;
+}
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+static t_Error UpdateManipIc(t_Handle h_Manip, uint8_t icOffset)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ t_Handle p_Ad;
+ uint32_t tmpReg32 = 0;
+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE);
+
+ switch (p_Manip->opcode)
+ {
+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX):
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ if (p_Manip->updateParams & INTERNAL_CONTEXT_OFFSET)
+ {
+ tmpReg32 =
+ *(uint32_t *)&((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets;
+ tmpReg32 |= (uint32_t)((uint32_t)icOffset << 16);
+ *(uint32_t *)&((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets =
+ tmpReg32;
+ p_Manip->updateParams &= ~INTERNAL_CONTEXT_OFFSET;
+ p_Manip->icOffset = icOffset;
+ }
+ else
+ {
+ if (p_Manip->icOffset != icOffset)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("this manipulation was updated previously by different value"););
+ }
+ break;
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+ if (p_Manip->h_Frag)
+ {
+ if (p_Manip->updateParams & INTERNAL_CONTEXT_OFFSET)
+ {
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ tmpReg32 |= GET_UINT32(((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets);
+ tmpReg32 |= (uint32_t)((uint32_t)icOffset << 16);
+ WRITE_UINT32(((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets, tmpReg32);
+ p_Manip->updateParams &= ~INTERNAL_CONTEXT_OFFSET;
+ p_Manip->icOffset = icOffset;
+ }
+ else
+ {
+ if (p_Manip->icOffset != icOffset)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("this manipulation was updated previousely by different value"););
+ }
+ }
+ break;
+ }
+
+ return E_OK;
+}
+
+static t_Error UpdateInitMvIntFrameHeaderFromFrameToBufferPrefix(
+ t_Handle h_FmPort, t_FmPcdManip *p_Manip, t_Handle h_Ad, bool validate)
+{
+
+ t_AdOfTypeContLookup *p_Ad = (t_AdOfTypeContLookup *)h_Ad;
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ t_Error err;
+ uint32_t tmpReg32;
+
+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams));
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(
+ (p_Manip->opcode & HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX),
+ E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_Manip->muramAllocate, E_INVALID_STATE);
+
+ if (p_Manip->updateParams)
+ {
+ if ((!(p_Manip->updateParams & OFFSET_OF_PR))
+ || (p_Manip->shadowUpdateParams & OFFSET_OF_PR))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("in this stage parameters from Port has not be updated"));
+
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams;
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_PSO;
+ fmPortGetSetCcParams.setCcParams.psoSize = 16;
+
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("Parser result offset wasn't configured previousely"));
+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004
+ ASSERT_COND(!(fmPortGetSetCcParams.getCcParams.prOffset % 16));
+#endif
+ }
+ else
+ if (validate)
+ {
+ if ((!(p_Manip->shadowUpdateParams & OFFSET_OF_PR))
+ || (p_Manip->updateParams & OFFSET_OF_PR))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("in this stage parameters from Port has be updated"));
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->shadowUpdateParams;
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_PSO;
+ fmPortGetSetCcParams.setCcParams.psoSize = 16;
+
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("Parser result offset wasn't configured previousely"));
+
+ }
+
+ ASSERT_COND(p_Ad);
+
+ if (p_Manip->updateParams & OFFSET_OF_PR)
+ {
+ tmpReg32 = 0;
+ tmpReg32 |= fmPortGetSetCcParams.getCcParams.prOffset;
+ WRITE_UINT32(p_Ad->matchTblPtr,
+ (GET_UINT32(p_Ad->matchTblPtr) | tmpReg32));
+ p_Manip->updateParams &= ~OFFSET_OF_PR;
+ p_Manip->shadowUpdateParams |= OFFSET_OF_PR;
+ }
+ else
+ if (validate)
+ {
+ tmpReg32 = GET_UINT32(p_Ad->matchTblPtr);
+ if ((uint8_t)tmpReg32 != fmPortGetSetCcParams.getCcParams.prOffset)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("this manipulation was updated previousely by different value"););
+ }
+
+ return E_OK;
+}
+
+static t_Error UpdateModifyCapwapFragmenation(t_FmPcdManip *p_Manip, t_Handle h_Ad, bool validate,t_Handle h_FmTree)
+{
+ t_AdOfTypeContLookup *p_Ad = (t_AdOfTypeContLookup *)h_Ad;
+ t_FmPcdCcSavedManipParams *p_SavedManipParams = NULL;
+ uint32_t tmpReg32 = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Frag,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->frag,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION) || (p_Manip->opcode == HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER)), E_INVALID_STATE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Frag;
+
+ if (p_Manip->updateParams)
+ {
+
+ if ((!(p_Manip->updateParams & OFFSET_OF_DATA)) ||
+ ((p_Manip->shadowUpdateParams & OFFSET_OF_DATA)))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has not be updated"));
+ p_SavedManipParams = FmPcdCcTreeGetSavedManipParams(h_FmTree);
+ if (!p_SavedManipParams)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("for this manipulation tree has to be configured previosely with this type"));
+ p_Manip->capwapFragParams.dataOffset = p_SavedManipParams->capwapParams.dataOffset;
+
+ tmpReg32 = GET_UINT32(p_Ad->pcAndOffsets);
+ tmpReg32 |= ((uint32_t)p_Manip->capwapFragParams.dataOffset<< 16);
+ WRITE_UINT32(p_Ad->pcAndOffsets,tmpReg32);
+
+ p_Manip->updateParams &= ~OFFSET_OF_DATA;
+ p_Manip->shadowUpdateParams |= OFFSET_OF_DATA;
+ }
+ else if (validate)
+ {
+
+ p_SavedManipParams = FmPcdCcTreeGetSavedManipParams(h_FmTree);
+ if (!p_SavedManipParams)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("for this manipulation tree has to be configured previosely with this type"));
+ if (p_Manip->capwapFragParams.dataOffset != p_SavedManipParams->capwapParams.dataOffset)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("this manipulation was updated previousely by different value"));
+ }
+
+ return E_OK;
+}
+
+static t_Error UpdateInitCapwapFragmentation(t_Handle h_FmPort,
+ t_FmPcdManip *p_Manip,
+ t_Handle h_Ad,
+ bool validate,
+ t_Handle h_FmTree)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ t_Error err;
+ uint32_t tmpReg32 = 0;
+ t_FmPcdCcSavedManipParams *p_SavedManipParams;
+
+ UNUSED(h_Ad);
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Frag,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->frag,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION) ||
+ (p_Manip->opcode == HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER)), E_INVALID_STATE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Frag;
+
+ if (p_Manip->updateParams)
+ {
+ if ((!(p_Manip->updateParams & OFFSET_OF_DATA)) ||
+ ((p_Manip->shadowUpdateParams & OFFSET_OF_DATA)))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has not be updated"));
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams;
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN | UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL;
+ /* For CAPWAP Rassembly used FMAN_CTRL2 hardcoded - so for fragmentation its better to use FMAN_CTRL1 */
+ fmPortGetSetCcParams.setCcParams.orFmanCtrl = FPM_PORT_FM_CTL1;
+
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Data offset wasn't configured previousely"));
+
+ p_SavedManipParams = (t_FmPcdCcSavedManipParams *)XX_Malloc(sizeof(t_FmPcdCcSavedManipParams));
+ p_SavedManipParams->capwapParams.dataOffset = fmPortGetSetCcParams.getCcParams.dataOffset;
+
+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004
+ ASSERT_COND(!(p_SavedManipParams->capwapParams.dataOffset % 16));
+#endif /* FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 */
+
+ FmPcdCcTreeSetSavedManipParams(h_FmTree, (t_Handle)p_SavedManipParams);
+ }
+ else if (validate)
+ {
+ if ((!(p_Manip->shadowUpdateParams & OFFSET_OF_DATA)) ||
+ ((p_Manip->updateParams & OFFSET_OF_DATA)))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has be updated"));
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->shadowUpdateParams;
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN | UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL;
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Data offset wasn't configured previousely"));
+ }
+
+ if (p_Manip->updateParams)
+ {
+ tmpReg32 = GET_UINT32(p_Ad->pcAndOffsets);
+ tmpReg32 |= ((uint32_t)fmPortGetSetCcParams.getCcParams.dataOffset<< 16);
+ WRITE_UINT32(p_Ad->pcAndOffsets,tmpReg32);
+
+ p_Manip->updateParams &= ~OFFSET_OF_DATA;
+ p_Manip->shadowUpdateParams |= OFFSET_OF_DATA;
+ p_Manip->capwapFragParams.dataOffset = fmPortGetSetCcParams.getCcParams.dataOffset;
+ }
+ else if (validate)
+ {
+ if (p_Manip->capwapFragParams.dataOffset != fmPortGetSetCcParams.getCcParams.dataOffset)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("this manipulation was updated previousely by different value"));
+ }
+
+ return E_OK;
+}
+
+static t_Error UpdateInitCapwapReasm(t_Handle h_FmPcd,
+ t_Handle h_FmPort,
+ t_FmPcdManip *p_Manip,
+ t_Handle h_Ad,
+ bool validate)
+{
+ t_CapwapReasmPram *p_ReassmTbl;
+ t_Error err;
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ uint8_t i = 0;
+ uint16_t size;
+ uint32_t tmpReg32;
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdCcCapwapReassmTimeoutParams ccCapwapReassmTimeoutParams;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Frag,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Manip->frag,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Manip->opcode == HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST), E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc,E_INVALID_HANDLE);
+
+ if (p_Manip->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("handler of PCD previously was initiated by different value"));
+
+ UNUSED(h_Ad);
+
+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams));
+ p_ReassmTbl = (t_CapwapReasmPram *)p_Manip->h_Frag;
+
+ if (p_Manip->updateParams)
+ {
+ if ((!(p_Manip->updateParams & NUM_OF_TASKS) &&
+ !(p_Manip->updateParams & OFFSET_OF_DATA) &&
+ !(p_Manip->updateParams & OFFSET_OF_PR) &&
+ !(p_Manip->updateParams & HW_PORT_ID)) ||
+ ((p_Manip->shadowUpdateParams & NUM_OF_TASKS) ||
+ (p_Manip->shadowUpdateParams & OFFSET_OF_DATA) || (p_Manip->shadowUpdateParams & OFFSET_OF_PR) ||
+ (p_Manip->shadowUpdateParams & HW_PORT_ID)))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has not be updated"));
+
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams;
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL;
+
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (fmPortGetSetCcParams.getCcParams.type & NUM_OF_TASKS)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Num of tasks wasn't configured previousely"));
+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("offset of the data wasn't configured previousely"));
+ if (fmPortGetSetCcParams.getCcParams.type & HW_PORT_ID)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("hwPortId wasn't updated"));
+#ifdef FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004
+ ASSERT_COND((fmPortGetSetCcParams.getCcParams.dataOffset % 16) == 0);
+#endif /* FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004 */
+ }
+ else if (validate)
+ {
+ if ((!(p_Manip->shadowUpdateParams & NUM_OF_TASKS) &&
+ !(p_Manip->shadowUpdateParams & OFFSET_OF_DATA) &&
+ !(p_Manip->shadowUpdateParams & OFFSET_OF_PR) &&
+ !(p_Manip->shadowUpdateParams & HW_PORT_ID)) &&
+ ((p_Manip->updateParams & NUM_OF_TASKS) ||
+ (p_Manip->updateParams & OFFSET_OF_DATA) || (p_Manip->updateParams & OFFSET_OF_PR) ||
+ (p_Manip->updateParams & HW_PORT_ID)))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("in this stage parameters from Port has be updated"));
+
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->shadowUpdateParams;
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL;
+
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (fmPortGetSetCcParams.getCcParams.type & NUM_OF_TASKS)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("NumOfTasks wasn't configured previously"));
+ if (fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_DATA)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("offset of the data wasn't configured previously"));
+ if (fmPortGetSetCcParams.getCcParams.type & HW_PORT_ID)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("hwPortId wasn't updated"));
+ }
+
+ if (p_Manip->updateParams)
+ {
+ if (p_Manip->updateParams & NUM_OF_TASKS)
+ {
+ /*recommendation of Microcode team - (maxNumFramesInProcess * 2) */
+ size = (uint16_t)(p_Manip->capwapFragParams.maxNumFramesInProcess*2 + fmPortGetSetCcParams.getCcParams.numOfTasks);
+ if (size > 255)
+ RETURN_ERROR(MAJOR,E_INVALID_VALUE, ("numOfOpenReassmEntries + numOfTasks per port can not be greater than 256"));
+
+ p_Manip->capwapFragParams.numOfTasks = fmPortGetSetCcParams.getCcParams.numOfTasks;
+
+ /*p_ReassmFrmDescrIndxPoolTbl*/
+ p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl =
+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)(size + 1),
+ 4);
+ if (!p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP Reassembly frame buffer index pool table"));
+
+ MemSet8(p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl, 0, (uint32_t)(size + 1));
+
+ for ( i = 0; i < size; i++)
+ WRITE_UINT8(*(uint8_t *)PTR_MOVE(p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl, i), (uint8_t)(i+1));
+
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl) - p_FmPcd->physicalMuramBase);
+
+ WRITE_UINT32(p_ReassmTbl->reasmFrmDescIndexPoolTblPtr, tmpReg32);
+
+ /*p_ReassmFrmDescrPoolTbl*/
+ p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl =
+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)((size + 1) * FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE),
+ 4);
+
+ if (!p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP Reassembly frame buffer pool table"));
+
+ MemSet8(p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl, 0, (uint32_t)((size +1)* FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE));
+
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl) - p_FmPcd->physicalMuramBase);
+
+ WRITE_UINT32(p_ReassmTbl->reasmFrmDescPoolTblPtr, tmpReg32);
+
+ /*p_TimeOutTbl*/
+
+ p_Manip->capwapFragParams.p_TimeOutTbl =
+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)((size + 1)* FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE),
+ 4);
+
+ if (!p_Manip->capwapFragParams.p_TimeOutTbl)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP Reassembly timeout table"));
+
+ MemSet8(p_Manip->capwapFragParams.p_TimeOutTbl, 0, (uint16_t)((size + 1)*FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE));
+
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_TimeOutTbl) - p_FmPcd->physicalMuramBase);
+ WRITE_UINT32(p_ReassmTbl->timeOutTblPtr, tmpReg32);
+
+ p_Manip->updateParams &= ~NUM_OF_TASKS;
+ p_Manip->shadowUpdateParams |= NUM_OF_TASKS;
+ }
+
+ if (p_Manip->updateParams & OFFSET_OF_DATA)
+ {
+ p_Manip->capwapFragParams.dataOffset = fmPortGetSetCcParams.getCcParams.dataOffset;
+ tmpReg32 = GET_UINT32(p_ReassmTbl->mode);
+ tmpReg32|= p_Manip->capwapFragParams.dataOffset;
+ WRITE_UINT32(p_ReassmTbl->mode, tmpReg32);
+ p_Manip->updateParams &= ~OFFSET_OF_DATA;
+ p_Manip->shadowUpdateParams |= OFFSET_OF_DATA;
+ }
+
+ if (!(fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR))
+ {
+ p_Manip->capwapFragParams.prOffset = fmPortGetSetCcParams.getCcParams.prOffset;
+
+ tmpReg32 = GET_UINT32(p_ReassmTbl->mode);
+ tmpReg32|= FM_PCD_MANIP_CAPWAP_REASM_PR_COPY;
+ WRITE_UINT32(p_ReassmTbl->mode, tmpReg32);
+
+ tmpReg32 = GET_UINT32(p_ReassmTbl->intStatsTblPtr);
+ tmpReg32 |= (uint32_t)p_Manip->capwapFragParams.prOffset << 24;
+ WRITE_UINT32(p_ReassmTbl->intStatsTblPtr, tmpReg32);
+ p_Manip->updateParams &= ~OFFSET_OF_PR;
+ p_Manip->shadowUpdateParams |= OFFSET_OF_PR;
+ }
+ else
+ {
+ p_Manip->capwapFragParams.prOffset = 0xff;
+ p_Manip->updateParams &= ~OFFSET_OF_PR;
+ p_Manip->shadowUpdateParams |= OFFSET_OF_PR;
+ }
+
+ p_Manip->capwapFragParams.hwPortId = fmPortGetSetCcParams.getCcParams.hardwarePortId;
+ p_Manip->updateParams &= ~HW_PORT_ID;
+ p_Manip->shadowUpdateParams |= HW_PORT_ID;
+
+ /*timeout hc */
+ ccCapwapReassmTimeoutParams.fqidForTimeOutFrames = p_Manip->capwapFragParams.fqidForTimeOutFrames;
+ ccCapwapReassmTimeoutParams.portIdAndCapwapReassmTbl = (uint32_t)p_Manip->capwapFragParams.hwPortId << 24;
+ ccCapwapReassmTimeoutParams.portIdAndCapwapReassmTbl |= (uint32_t)((XX_VirtToPhys(p_ReassmTbl) - p_FmPcd->physicalMuramBase));
+ ccCapwapReassmTimeoutParams.timeoutRequestTime = (((uint32_t)1<<p_Manip->capwapFragParams.bitFor1Micro) * p_Manip->capwapFragParams.timeoutRoutineRequestTime)/2;
+ return FmHcPcdCcCapwapTimeoutReassm(p_FmPcd->h_Hc,&ccCapwapReassmTimeoutParams);
+ }
+
+ else if (validate)
+ {
+ if (fmPortGetSetCcParams.getCcParams.hardwarePortId != p_Manip->capwapFragParams.hwPortId)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Reassembly manipulation previously was assigned to another port"));
+ if (fmPortGetSetCcParams.getCcParams.numOfTasks != p_Manip->capwapFragParams.numOfTasks)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfTasks for this manipulation previously was defined by another value "));
+
+ if (!(fmPortGetSetCcParams.getCcParams.type & OFFSET_OF_PR))
+ {
+ if (p_Manip->capwapFragParams.prOffset != fmPortGetSetCcParams.getCcParams.prOffset)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Parse result offset previously was defined by another value "));
+ }
+ else
+ {
+ if (p_Manip->capwapFragParams.prOffset != 0xff)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Parse result offset previously was defined by another value "));
+ }
+ if (fmPortGetSetCcParams.getCcParams.dataOffset != p_Manip->capwapFragParams.dataOffset)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Data offset previously was defined by another value "));
+ }
+
+ return E_OK;
+}
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+
+t_Error FmPcdRegisterReassmPort(t_Handle h_FmPcd, t_Handle h_ReasmCommonPramTbl)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdCcReassmTimeoutParams ccReassmTimeoutParams = { 0 };
+ t_Error err = E_OK;
+ uint8_t result;
+ uint32_t bitFor1Micro, tsbs, log2num;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(h_ReasmCommonPramTbl);
+
+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm);
+ if (bitFor1Micro == 0)
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale"));
+
+ bitFor1Micro = 32 - bitFor1Micro;
+ LOG2(FM_PCD_MANIP_REASM_TIMEOUT_THREAD_THRESH, log2num);
+ tsbs = bitFor1Micro - log2num;
+
+ ccReassmTimeoutParams.iprcpt = (uint32_t)(XX_VirtToPhys(
+ h_ReasmCommonPramTbl) - p_FmPcd->physicalMuramBase);
+ ccReassmTimeoutParams.tsbs = (uint8_t)tsbs;
+ ccReassmTimeoutParams.activate = TRUE;
+ if ((err = FmHcPcdCcTimeoutReassm(p_FmPcd->h_Hc, &ccReassmTimeoutParams,
+ &result)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ switch (result)
+ {
+ case (0):
+ return E_OK;
+ case (1):
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("failed to allocate TNUM"));
+ case (2):
+ RETURN_ERROR(
+ MAJOR, E_NO_MEMORY,
+ ("failed to allocate internal buffer from the HC-Port"));
+ case (3):
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("'Disable Timeout Task' with invalid IPRCPT"));
+ case (4):
+ RETURN_ERROR(MAJOR, E_FULL, ("too many timeout tasks"));
+ case (5):
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("invalid sub command"));
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+ }
+ return E_OK;
+}
+
+static t_Error CreateReassCommonTable(t_FmPcdManip *p_Manip)
+{
+ uint32_t tmpReg32 = 0, i, bitFor1Micro;
+ uint64_t tmpReg64, size;
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd;
+ t_Error err = E_OK;
+
+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm);
+ if (bitFor1Micro == 0)
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale"));
+
+ /* Allocation of the Reassembly Common Parameters table. This table is located in the
+ MURAM. Its size is 64 bytes and its base address should be 8-byte aligned. */
+ p_Manip->reassmParams.p_ReassCommonTbl =
+ (t_ReassCommonTbl *)FM_MURAM_AllocMem(
+ p_FmPcd->h_FmMuram,
+ FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_SIZE,
+ FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_ALIGN);
+
+ if (!p_Manip->reassmParams.p_ReassCommonTbl)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Reassembly common parameters table"));
+
+ MemSet8(p_Manip->reassmParams.p_ReassCommonTbl, 0,
+ FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_SIZE);
+
+ /* Setting the TimeOut Mode.*/
+ tmpReg32 = 0;
+ if (p_Manip->reassmParams.timeOutMode
+ == e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES)
+ tmpReg32 |= FM_PCD_MANIP_REASM_TIME_OUT_BETWEEN_FRAMES;
+
+ /* Setting TimeOut FQID - Frames that time out are enqueued to this FQID.
+ In order to cause TimeOut frames to be discarded, this queue should be configured accordingly*/
+ tmpReg32 |= p_Manip->reassmParams.fqidForTimeOutFrames;
+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->timeoutModeAndFqid,
+ tmpReg32);
+
+ /* Calculation the size of IP Reassembly Frame Descriptor - number of frames that are allowed to be reassembled simultaneously + 129.*/
+ size = p_Manip->reassmParams.maxNumFramesInProcess + 129;
+
+ /*Allocation of IP Reassembly Frame Descriptor Indexes Pool - This pool resides in the MURAM */
+ p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr =
+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)(size * 2),
+ 256));
+ if (!p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr)
+ RETURN_ERROR(
+ MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Reassembly frame descriptor indexes pool"));
+
+ MemSet8(UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr),
+ 0, (uint32_t)(size * 2));
+
+ /* The entries in IP Reassembly Frame Descriptor Indexes Pool contains indexes starting with 1 up to
+ the maximum number of frames that are allowed to be reassembled simultaneously + 128.
+ The last entry in this pool must contain the index zero*/
+ for (i = 0; i < (size - 1); i++)
+ WRITE_UINT16(
+ *(uint16_t *)PTR_MOVE(UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr), (i<<1)),
+ (uint16_t)(i+1));
+
+ /* Sets the IP Reassembly Frame Descriptor Indexes Pool offset from MURAM */
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(
+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr))
+ - p_FmPcd->physicalMuramBase);
+ WRITE_UINT32(
+ p_Manip->reassmParams.p_ReassCommonTbl->reassFrmDescIndexPoolTblPtr,
+ tmpReg32);
+
+ /* Allocation of the Reassembly Frame Descriptors Pool - This pool resides in external memory.
+ The number of entries in this pool should be equal to the number of entries in IP Reassembly Frame Descriptor Indexes Pool.*/
+ p_Manip->reassmParams.reassFrmDescrPoolTblAddr =
+ PTR_TO_UINT(XX_MallocSmart((uint32_t)(size * 64), p_Manip->reassmParams.dataMemId, 64));
+
+ if (!p_Manip->reassmParams.reassFrmDescrPoolTblAddr)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation FAILED"));
+
+ MemSet8(UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrPoolTblAddr), 0,
+ (uint32_t)(size * 64));
+
+ /* Sets the Reassembly Frame Descriptors Pool and liodn offset*/
+ tmpReg64 = (uint64_t)(XX_VirtToPhys(
+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrPoolTblAddr)));
+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset
+ & FM_PCD_MANIP_REASM_LIODN_MASK)
+ << (uint64_t)FM_PCD_MANIP_REASM_LIODN_SHIFT);
+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset
+ & FM_PCD_MANIP_REASM_ELIODN_MASK)
+ << (uint64_t)FM_PCD_MANIP_REASM_ELIODN_SHIFT);
+ WRITE_UINT32(
+ p_Manip->reassmParams.p_ReassCommonTbl->liodnAndReassFrmDescPoolPtrHi,
+ (uint32_t)(tmpReg64 >> 32));
+ WRITE_UINT32(
+ p_Manip->reassmParams.p_ReassCommonTbl->reassFrmDescPoolPtrLow,
+ (uint32_t)tmpReg64);
+
+ /*Allocation of the TimeOut table - This table resides in the MURAM.
+ The number of entries in this table is identical to the number of entries in the Reassembly Frame Descriptors Pool*/
+ p_Manip->reassmParams.timeOutTblAddr =
+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, (uint32_t)(size * 8),8));
+
+ if (!p_Manip->reassmParams.timeOutTblAddr)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Reassembly timeout table"));
+
+ MemSet8(UINT_TO_PTR(p_Manip->reassmParams.timeOutTblAddr), 0,
+ (uint16_t)(size * 8));
+
+ /* Sets the TimeOut table offset from MURAM */
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(
+ UINT_TO_PTR(p_Manip->reassmParams.timeOutTblAddr))
+ - p_FmPcd->physicalMuramBase);
+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->timeOutTblPtr,
+ tmpReg32);
+
+ /* Sets the Expiration Delay */
+ tmpReg32 = 0;
+ tmpReg32 |= (((uint32_t)(1 << bitFor1Micro))
+ * p_Manip->reassmParams.timeoutThresholdForReassmProcess);
+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->expirationDelay,
+ tmpReg32);
+
+ err = FmPcdRegisterReassmPort(p_FmPcd,
+ p_Manip->reassmParams.p_ReassCommonTbl);
+ if (err != E_OK)
+ {
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->reassmParams.p_ReassCommonTbl);
+ RETURN_ERROR(MAJOR, err, ("port registration"));
+ }
+
+ return err;
+}
+
+static t_Error CreateReassTable(t_FmPcdManip *p_Manip, e_NetHeaderType hdr)
+{
+ t_FmPcd *p_FmPcd = p_Manip->h_FmPcd;
+ uint32_t tmpReg32, autoLearnHashTblSize;
+ uint32_t numOfWays, setSize, setSizeCode, keySize;
+ uint32_t waySize, numOfSets, numOfEntries;
+ uint64_t tmpReg64;
+ uint16_t minFragSize;
+ uint16_t maxReassemSize;
+ uintptr_t *p_AutoLearnHashTblAddr, *p_AutoLearnSetLockTblAddr;
+ t_ReassTbl **p_ReassTbl;
+
+ switch (hdr)
+ {
+ case HEADER_TYPE_IPv4:
+ p_ReassTbl = &p_Manip->reassmParams.ip.p_Ipv4ReassTbl;
+ p_AutoLearnHashTblAddr =
+ &p_Manip->reassmParams.ip.ipv4AutoLearnHashTblAddr;
+ p_AutoLearnSetLockTblAddr =
+ &p_Manip->reassmParams.ip.ipv4AutoLearnSetLockTblAddr;
+ minFragSize = p_Manip->reassmParams.ip.minFragSize[0];
+ maxReassemSize = 0;
+ numOfWays = p_Manip->reassmParams.ip.numOfFramesPerHashEntry[0];
+ keySize = 4 + 4 + 1 + 2; /* 3-tuple + IP-Id */
+ break;
+ case HEADER_TYPE_IPv6:
+ p_ReassTbl = &p_Manip->reassmParams.ip.p_Ipv6ReassTbl;
+ p_AutoLearnHashTblAddr =
+ &p_Manip->reassmParams.ip.ipv6AutoLearnHashTblAddr;
+ p_AutoLearnSetLockTblAddr =
+ &p_Manip->reassmParams.ip.ipv6AutoLearnSetLockTblAddr;
+ minFragSize = p_Manip->reassmParams.ip.minFragSize[1];
+ maxReassemSize = 0;
+ numOfWays = p_Manip->reassmParams.ip.numOfFramesPerHashEntry[1];
+ keySize = 16 + 16 + 4; /* 2-tuple + IP-Id */
+ if (numOfWays > e_FM_PCD_MANIP_SIX_WAYS_HASH)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("num of ways"));
+ break;
+ case HEADER_TYPE_CAPWAP:
+ p_ReassTbl = &p_Manip->reassmParams.capwap.p_ReassTbl;
+ p_AutoLearnHashTblAddr =
+ &p_Manip->reassmParams.capwap.autoLearnHashTblAddr;
+ p_AutoLearnSetLockTblAddr =
+ &p_Manip->reassmParams.capwap.autoLearnSetLockTblAddr;
+ minFragSize = 0;
+ maxReassemSize = p_Manip->reassmParams.capwap.maxRessembledsSize;
+ numOfWays = p_Manip->reassmParams.capwap.numOfFramesPerHashEntry;
+ keySize = 4;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("header type"));
+ }
+ keySize += 2; /* 2 bytes reserved for RFDIndex */
+#if (DPAA_VERSION >= 11)
+ keySize += 2; /* 2 bytes reserved */
+#endif /* (DPAA_VERSION >= 11) */
+ waySize = ROUND_UP(keySize, 8);
+
+ /* Allocates the Reassembly Parameters Table - This table is located in the MURAM.*/
+ *p_ReassTbl = (t_ReassTbl *)FM_MURAM_AllocMem(
+ p_FmPcd->h_FmMuram, FM_PCD_MANIP_REASM_TABLE_SIZE,
+ FM_PCD_MANIP_REASM_TABLE_ALIGN);
+ if (!*p_ReassTbl)
+ RETURN_ERROR( MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Reassembly specific parameters table"));
+ memset(*p_ReassTbl, 0, sizeof(t_ReassTbl));
+
+ /* Sets the Reassembly common Parameters table offset from MURAM in the Reassembly Table descriptor*/
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->reassmParams.p_ReassCommonTbl)
+ - p_FmPcd->physicalMuramBase);
+ WRITE_UINT32((*p_ReassTbl)->reassCommonPrmTblPtr, tmpReg32);
+
+ /* Calculate set size (set size is rounded-up to next power of 2) */
+ NEXT_POWER_OF_2(numOfWays * waySize, setSize);
+
+ /* Get set size code */
+ LOG2(setSize, setSizeCode);
+
+ /* Sets ways number and set size code */
+ WRITE_UINT16((*p_ReassTbl)->waysNumAndSetSize,
+ (uint16_t)((numOfWays << 8) | setSizeCode));
+
+ /* It is recommended that the total number of entries in this table
+ (number of sets * number of ways) will be twice the number of frames that
+ are expected to be reassembled simultaneously.*/
+ numOfEntries = (uint32_t)(p_Manip->reassmParams.maxNumFramesInProcess * 2);
+
+ /* sets number calculation - number of entries = number of sets * number of ways */
+ numOfSets = numOfEntries / numOfWays;
+
+ /* Sets AutoLearnHashKeyMask*/
+ NEXT_POWER_OF_2(numOfSets, numOfSets);
+
+ WRITE_UINT16((*p_ReassTbl)->autoLearnHashKeyMask,
+ (uint16_t)(numOfSets - 1));
+
+ /* Allocation of Reassembly Automatic Learning Hash Table - This table resides in external memory.
+ The size of this table is determined by the number of sets and the set size.
+ Table size = set size * number of sets
+ This table base address should be aligned to SetSize.*/
+ autoLearnHashTblSize = numOfSets * setSize;
+
+ *p_AutoLearnHashTblAddr =
+ PTR_TO_UINT(XX_MallocSmart(autoLearnHashTblSize, p_Manip->reassmParams.dataMemId, setSize));
+ if (!*p_AutoLearnHashTblAddr)
+ {
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, *p_ReassTbl);
+ *p_ReassTbl = NULL;
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation FAILED"));
+ }
+ MemSet8(UINT_TO_PTR(*p_AutoLearnHashTblAddr), 0, autoLearnHashTblSize);
+
+ /* Sets the Reassembly Automatic Learning Hash Table and liodn offset */
+ tmpReg64 = ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset
+ & FM_PCD_MANIP_REASM_LIODN_MASK)
+ << (uint64_t)FM_PCD_MANIP_REASM_LIODN_SHIFT);
+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset
+ & FM_PCD_MANIP_REASM_ELIODN_MASK)
+ << (uint64_t)FM_PCD_MANIP_REASM_ELIODN_SHIFT);
+ tmpReg64 |= XX_VirtToPhys(UINT_TO_PTR(*p_AutoLearnHashTblAddr));
+ WRITE_UINT32( (*p_ReassTbl)->liodnAlAndAutoLearnHashTblPtrHi,
+ (uint32_t)(tmpReg64 >> 32));
+ WRITE_UINT32((*p_ReassTbl)->autoLearnHashTblPtrLow, (uint32_t)tmpReg64);
+
+ /* Allocation of the Set Lock table - This table resides in external memory
+ The size of this table is (number of sets in the Reassembly Automatic Learning Hash table)*4 bytes.
+ This table resides in external memory and its base address should be 4-byte aligned */
+ *p_AutoLearnSetLockTblAddr =
+ PTR_TO_UINT(XX_MallocSmart((uint32_t)(numOfSets * 4), p_Manip->reassmParams.dataMemId, 4));
+ if (!*p_AutoLearnSetLockTblAddr)
+ {
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, *p_ReassTbl);
+ *p_ReassTbl = NULL;
+ XX_FreeSmart(UINT_TO_PTR(*p_AutoLearnHashTblAddr));
+ *p_AutoLearnHashTblAddr = 0;
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation FAILED"));
+ }
+ MemSet8(UINT_TO_PTR(*p_AutoLearnSetLockTblAddr), 0, (numOfSets * 4));
+
+ /* sets Set Lock table pointer and liodn offset*/
+ tmpReg64 = ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset
+ & FM_PCD_MANIP_REASM_LIODN_MASK)
+ << (uint64_t)FM_PCD_MANIP_REASM_LIODN_SHIFT);
+ tmpReg64 |= ((uint64_t)(p_Manip->reassmParams.dataLiodnOffset
+ & FM_PCD_MANIP_REASM_ELIODN_MASK)
+ << (uint64_t)FM_PCD_MANIP_REASM_ELIODN_SHIFT);
+ tmpReg64 |= XX_VirtToPhys(UINT_TO_PTR(*p_AutoLearnSetLockTblAddr));
+ WRITE_UINT32( (*p_ReassTbl)->liodnSlAndAutoLearnSetLockTblPtrHi,
+ (uint32_t)(tmpReg64 >> 32));
+ WRITE_UINT32((*p_ReassTbl)->autoLearnSetLockTblPtrLow, (uint32_t)tmpReg64);
+
+ /* Sets user's requested minimum fragment size (in Bytes) for First/Middle fragment */
+ WRITE_UINT16((*p_ReassTbl)->minFragSize, minFragSize);
+
+ WRITE_UINT16((*p_ReassTbl)->maxReassemblySize, maxReassemSize);
+
+ return E_OK;
+}
+
+static t_Error UpdateInitReasm(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPort, t_FmPcdManip *p_Manip,
+ t_Handle h_Ad, bool validate)
+{
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ uint32_t tmpReg32;
+ t_Error err;
+ t_FmPortPcdParams *p_PcdParams = (t_FmPortPcdParams *)h_PcdParams;
+#if (DPAA_VERSION >= 11)
+ t_FmPcdCtrlParamsPage *p_ParamsPage;
+#endif /* (DPAA_VERSION >= 11) */
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Manip->frag, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(
+ (p_Manip->opcode == HMAN_OC_IP_REASSEMBLY) || (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY),
+ E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Manip->updateParams || h_PcdParams,
+ E_INVALID_HANDLE);
+
+ UNUSED(h_Ad);
+
+ if (!p_Manip->updateParams)
+ return E_OK;
+
+ if (p_Manip->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("handler of PCD previously was initiated by different value"));
+
+ if (p_Manip->updateParams)
+ {
+ if ((!(p_Manip->updateParams
+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK)))
+ || ((p_Manip->shadowUpdateParams
+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK))))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("in this stage parameters from Port has not be updated"));
+
+ fmPortGetSetCcParams.setCcParams.type = 0;
+ if (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY)
+ {
+ fmPortGetSetCcParams.setCcParams.type |= UPDATE_OFP_DPTE;
+ fmPortGetSetCcParams.setCcParams.ofpDpde = 0xF;
+ }
+ fmPortGetSetCcParams.getCcParams.type = p_Manip->updateParams | FM_REV;
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams))
+ != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (fmPortGetSetCcParams.getCcParams.type
+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK | FM_REV))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("offset of the data wasn't configured previously"));
+ if (p_Manip->updateParams
+ & (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK))
+ {
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint8_t *p_Ptr, i, totalNumOfTnums;
+
+ totalNumOfTnums =
+ (uint8_t)(fmPortGetSetCcParams.getCcParams.numOfTasks
+ + fmPortGetSetCcParams.getCcParams.numOfExtraTasks);
+
+ p_Manip->reassmParams.internalBufferPoolAddr =
+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)(totalNumOfTnums * BMI_FIFO_UNITS),
+ BMI_FIFO_UNITS));
+ if (!p_Manip->reassmParams.internalBufferPoolAddr)
+ RETURN_ERROR(
+ MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Reassembly internal buffers pool"));
+ MemSet8(
+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolAddr),
+ 0, (uint32_t)(totalNumOfTnums * BMI_FIFO_UNITS));
+
+ p_Manip->reassmParams.internalBufferPoolManagementIndexAddr =
+ PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)(5 + totalNumOfTnums),
+ 4));
+ if (!p_Manip->reassmParams.internalBufferPoolManagementIndexAddr)
+ RETURN_ERROR(
+ MAJOR,
+ E_NO_MEMORY,
+ ("MURAM alloc for Reassembly internal buffers management"));
+
+ p_Ptr =
+ (uint8_t*)UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolManagementIndexAddr);
+ WRITE_UINT32(
+ *(uint32_t*)p_Ptr,
+ (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolAddr)) - p_FmPcd->physicalMuramBase));
+ for (i = 0, p_Ptr += 4; i < totalNumOfTnums; i++, p_Ptr++)
+ WRITE_UINT8(*p_Ptr, i);
+ WRITE_UINT8(*p_Ptr, 0xFF);
+
+ tmpReg32 =
+ (4 << FM_PCD_MANIP_REASM_COMMON_INT_BUFFER_IDX_SHIFT)
+ | ((uint32_t)(XX_VirtToPhys(
+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolManagementIndexAddr))
+ - p_FmPcd->physicalMuramBase));
+ WRITE_UINT32(
+ p_Manip->reassmParams.p_ReassCommonTbl->internalBufferManagement,
+ tmpReg32);
+
+ p_Manip->updateParams &= ~(NUM_OF_TASKS | NUM_OF_EXTRA_TASKS
+ | DISCARD_MASK);
+ p_Manip->shadowUpdateParams |= (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS
+ | DISCARD_MASK);
+ }
+ }
+
+ if (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY)
+ {
+ if (p_Manip->reassmParams.capwap.h_Scheme)
+ {
+ p_PcdParams->p_KgParams->h_Schemes[p_PcdParams->p_KgParams->numOfSchemes] =
+ p_Manip->reassmParams.capwap.h_Scheme;
+ p_PcdParams->p_KgParams->numOfSchemes++;
+ }
+
+ }
+ else
+ {
+ if (p_Manip->reassmParams.ip.h_Ipv4Scheme)
+ {
+ p_PcdParams->p_KgParams->h_Schemes[p_PcdParams->p_KgParams->numOfSchemes] =
+ p_Manip->reassmParams.ip.h_Ipv4Scheme;
+ p_PcdParams->p_KgParams->numOfSchemes++;
+ }
+ if (p_Manip->reassmParams.ip.h_Ipv6Scheme)
+ {
+ p_PcdParams->p_KgParams->h_Schemes[p_PcdParams->p_KgParams->numOfSchemes] =
+ p_Manip->reassmParams.ip.h_Ipv6Scheme;
+ p_PcdParams->p_KgParams->numOfSchemes++;
+ }
+#if (DPAA_VERSION >= 11)
+ if (fmPortGetSetCcParams.getCcParams.revInfo.majorRev >= 6)
+ {
+ if ((err = FmPortSetGprFunc(h_FmPort, e_FM_PORT_GPR_MURAM_PAGE,
+ (void**)&p_ParamsPage)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ tmpReg32 = NIA_ENG_KG;
+ if (p_Manip->reassmParams.ip.h_Ipv4Scheme)
+ {
+ tmpReg32 |= NIA_KG_DIRECT;
+ tmpReg32 |= NIA_KG_CC_EN;
+ tmpReg32 |= FmPcdKgGetSchemeId(
+ p_Manip->reassmParams.ip.h_Ipv4Scheme);
+ WRITE_UINT32(p_ParamsPage->iprIpv4Nia, tmpReg32);
+ }
+ if (p_Manip->reassmParams.ip.h_Ipv6Scheme)
+ {
+ tmpReg32 &= ~NIA_AC_MASK;
+ tmpReg32 |= NIA_KG_DIRECT;
+ tmpReg32 |= NIA_KG_CC_EN;
+ tmpReg32 |= FmPcdKgGetSchemeId(
+ p_Manip->reassmParams.ip.h_Ipv6Scheme);
+ WRITE_UINT32(p_ParamsPage->iprIpv6Nia, tmpReg32);
+ }
+ }
+#else
+ if (fmPortGetSetCcParams.getCcParams.revInfo.majorRev < 6)
+ {
+ WRITE_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->discardMask,
+ fmPortGetSetCcParams.getCcParams.discardMask);
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ }
+ return E_OK;
+}
+
+#if (DPAA_VERSION == 10)
+static t_Error FmPcdFragHcScratchPoolFill(t_Handle h_FmPcd, uint8_t scratchBpid)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdCcFragScratchPoolCmdParams fmPcdCcFragScratchPoolCmdParams;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ memset(&fmPcdCcFragScratchPoolCmdParams, 0, sizeof(t_FmPcdCcFragScratchPoolCmdParams));
+
+ fmPcdCcFragScratchPoolCmdParams.numOfBuffers = NUM_OF_SCRATCH_POOL_BUFFERS;
+ fmPcdCcFragScratchPoolCmdParams.bufferPoolId = scratchBpid;
+ if ((err = FmHcPcdCcIpFragScratchPollCmd(p_FmPcd->h_Hc, TRUE, &fmPcdCcFragScratchPoolCmdParams)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (fmPcdCcFragScratchPoolCmdParams.numOfBuffers != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Fill scratch pool failed,"
+ "Failed to release %d buffers to the BM (missing FBPRs)",
+ fmPcdCcFragScratchPoolCmdParams.numOfBuffers));
+
+ return E_OK;
+}
+
+static t_Error FmPcdFragHcScratchPoolEmpty(t_Handle h_FmPcd, uint8_t scratchBpid)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdCcFragScratchPoolCmdParams fmPcdCcFragScratchPoolCmdParams;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ memset(&fmPcdCcFragScratchPoolCmdParams, 0, sizeof(t_FmPcdCcFragScratchPoolCmdParams));
+
+ fmPcdCcFragScratchPoolCmdParams.bufferPoolId = scratchBpid;
+ if ((err = FmHcPcdCcIpFragScratchPollCmd(p_FmPcd->h_Hc, FALSE, &fmPcdCcFragScratchPoolCmdParams)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+#endif /* (DPAA_VERSION == 10) */
+
+static void ReleaseManipHandler(t_FmPcdManip *p_Manip, t_FmPcd *p_FmPcd)
+{
+ if (p_Manip->h_Ad)
+ {
+ if (p_Manip->muramAllocate)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->h_Ad);
+ else
+ XX_Free(p_Manip->h_Ad);
+ p_Manip->h_Ad = NULL;
+ }
+ if (p_Manip->p_Template)
+ {
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->p_Template);
+ p_Manip->p_Template = NULL;
+ }
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ if (p_Manip->h_Frag)
+ {
+ if (p_Manip->capwapFragParams.p_AutoLearnHashTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->capwapFragParams.p_AutoLearnHashTbl);
+ if (p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->capwapFragParams.p_ReassmFrmDescrPoolTbl);
+ if (p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->capwapFragParams.p_ReassmFrmDescrIndxPoolTbl);
+ if (p_Manip->capwapFragParams.p_TimeOutTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->capwapFragParams.p_TimeOutTbl);
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->h_Frag);
+
+ }
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ if (p_Manip->frag)
+ {
+ if (p_Manip->fragParams.p_Frag)
+ {
+#if (DPAA_VERSION == 10)
+ FmPcdFragHcScratchPoolEmpty((t_Handle)p_FmPcd, p_Manip->fragParams.scratchBpid);
+#endif /* (DPAA_VERSION == 10) */
+
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->fragParams.p_Frag);
+ }
+ }
+ else
+ if (p_Manip->reassm)
+ {
+ FmPcdUnregisterReassmPort(p_FmPcd,
+ p_Manip->reassmParams.p_ReassCommonTbl);
+
+ if (p_Manip->reassmParams.timeOutTblAddr)
+ FM_MURAM_FreeMem(
+ p_FmPcd->h_FmMuram,
+ UINT_TO_PTR(p_Manip->reassmParams.timeOutTblAddr));
+ if (p_Manip->reassmParams.reassFrmDescrPoolTblAddr)
+ XX_FreeSmart(
+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrPoolTblAddr));
+ if (p_Manip->reassmParams.p_ReassCommonTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->reassmParams.p_ReassCommonTbl);
+ if (p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr)
+ FM_MURAM_FreeMem(
+ p_FmPcd->h_FmMuram,
+ UINT_TO_PTR(p_Manip->reassmParams.reassFrmDescrIndxPoolTblAddr));
+ if (p_Manip->reassmParams.internalBufferPoolManagementIndexAddr)
+ FM_MURAM_FreeMem(
+ p_FmPcd->h_FmMuram,
+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolManagementIndexAddr));
+ if (p_Manip->reassmParams.internalBufferPoolAddr)
+ FM_MURAM_FreeMem(
+ p_FmPcd->h_FmMuram,
+ UINT_TO_PTR(p_Manip->reassmParams.internalBufferPoolAddr));
+ if (p_Manip->reassmParams.hdr == HEADER_TYPE_CAPWAP)
+ {
+
+ }
+ else
+ {
+ if (p_Manip->reassmParams.ip.ipv4AutoLearnHashTblAddr)
+ XX_FreeSmart(
+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv4AutoLearnHashTblAddr));
+ if (p_Manip->reassmParams.ip.ipv6AutoLearnHashTblAddr)
+ XX_FreeSmart(
+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv6AutoLearnHashTblAddr));
+ if (p_Manip->reassmParams.ip.ipv4AutoLearnSetLockTblAddr)
+ XX_FreeSmart(
+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv4AutoLearnSetLockTblAddr));
+ if (p_Manip->reassmParams.ip.ipv6AutoLearnSetLockTblAddr)
+ XX_FreeSmart(
+ UINT_TO_PTR(p_Manip->reassmParams.ip.ipv6AutoLearnSetLockTblAddr));
+ if (p_Manip->reassmParams.ip.p_Ipv4ReassTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->reassmParams.ip.p_Ipv4ReassTbl);
+ if (p_Manip->reassmParams.ip.p_Ipv6ReassTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram,
+ p_Manip->reassmParams.ip.p_Ipv6ReassTbl);
+ if (p_Manip->reassmParams.ip.h_Ipv6Ad)
+ XX_FreeSmart(p_Manip->reassmParams.ip.h_Ipv6Ad);
+ if (p_Manip->reassmParams.ip.h_Ipv4Ad)
+ XX_FreeSmart(p_Manip->reassmParams.ip.h_Ipv4Ad);
+ }
+ }
+
+ if (p_Manip->p_StatsTbl)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->p_StatsTbl);
+}
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+static t_Error CheckManipParamsAndSetType(t_FmPcdManip *p_Manip, t_FmPcdManipParams *p_ManipParams)
+{
+ if (p_ManipParams->u.hdr.rmv)
+ {
+ switch (p_ManipParams->u.hdr.rmvParams.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_BY_HDR):
+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START) :
+ if (p_ManipParams->u.hdr.rmvParams.u.byHdr.u.fromStartByHdr.include)
+ {
+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.u.fromStartByHdr.hdrInfo.hdr)
+ {
+ case (HEADER_TYPE_CAPWAP_DTLS) :
+ p_Manip->opcode = HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST;
+ p_Manip->muramAllocate = TRUE;
+ if (p_ManipParams->u.hdr.insrt)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for CAPWAP_DTLS_HDR remove can not be insrt manipualtion after"));
+ if (p_ManipParams->fragOrReasm)
+ {
+ if (!p_ManipParams->fragOrReasmParams.frag)
+ {
+ switch (p_ManipParams->fragOrReasmParams.hdr)
+ {
+ case (HEADER_TYPE_CAPWAP):
+ p_Manip->opcode = HMAN_OC_CAPWAP_REASSEMBLY;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("unsupported header for Reassembly"));
+ }
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for this type of manipulation frag can not be TRUE"));
+ }
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("non valid net header of remove location"));
+ }
+ }
+ else
+ {
+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.u.fromStartByHdr.hdrInfo.hdr)
+ {
+ case (HEADER_TYPE_CAPWAP_DTLS) :
+ case (HEADER_TYPE_CAPWAP) :
+ if (p_ManipParams->fragOrReasm || p_ManipParams->u.hdr.insrt)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for the type of remove e_FM_PCD_MANIP_RMV_FROM_START_OF_FRAME_TILL_CAPWAP can not be insert or fragOrReasm TRUE"));
+ p_Manip->opcode = HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR;
+ p_Manip->muramAllocate = TRUE;
+ p_ManipParams->u.hdr.insrt = TRUE; //internal frame header
+ break;
+ default :
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid type of remove manipulation"));
+ }
+ }
+ break;
+ default :
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid type of remove manipulation"));
+ }
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid type of remove manipulation"));
+ }
+ }
+ else if (p_ManipParams->u.hdr.insrt)
+ {
+ switch (p_ManipParams->u.hdr.insrtParams.type)
+ {
+ case (e_FM_PCD_MANIP_INSRT_BY_TEMPLATE) :
+
+ p_Manip->opcode = HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER;
+ p_Manip->muramAllocate = FALSE;
+ if (p_ManipParams->fragOrReasm)
+ {
+ if (p_ManipParams->fragOrReasmParams.frag)
+ {
+ switch (p_ManipParams->fragOrReasmParams.hdr)
+ {
+ case (HEADER_TYPE_CAPWAP):
+ p_Manip->opcode = HMAN_OC_CAPWAP_FRAGMENTATION;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid header for fragmentation"));
+ }
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,("can not reach this point"));
+ }
+ break;
+
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("for only isert manipulation unsupported type"));
+ }
+ }
+ else if (p_ManipParams->fragOrReasm)
+ {
+ if (p_ManipParams->fragOrReasmParams.frag)
+ {
+ switch (p_ManipParams->fragOrReasmParams.hdr)
+ {
+ case (HEADER_TYPE_CAPWAP):
+ p_Manip->opcode = HMAN_OC_CAPWAP_FRAGMENTATION;
+ p_Manip->muramAllocate = FALSE;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported header for fragmentation"));
+ }
+ }
+ else
+ {
+ switch (p_ManipParams->fragOrReasmParams.hdr)
+ {
+ case (HEADER_TYPE_CAPWAP):
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Reassembly has to be with additional operation - rmv = TRUE, type of remove - e_FM_PCD_MANIP_RMV_FROM_START_OF_FRAME_INCLUDE_SPECIFIC_LOCATION,type = e_FM_PCD_MANIP_LOC_BY_HDR, hdr = HEADER_TYPE_CAPWAP_DTLS"));
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported header for reassembly"));
+ }
+ }
+
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("User didn't ask for any manipulation"));
+
+ p_Manip->insrt = p_ManipParams->u.hdr.insrt;
+ p_Manip->rmv = p_ManipParams->u.hdr.rmv;
+
+ return E_OK;
+}
+
+#else /* not (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+static t_Error CheckManipParamsAndSetType(t_FmPcdManip *p_Manip,
+ t_FmPcdManipParams *p_ManipParams)
+{
+ switch (p_ManipParams->type)
+ {
+ case e_FM_PCD_MANIP_HDR:
+ /* Check that next-manip is not already used */
+ if (p_ManipParams->h_NextManip)
+ {
+ if (!MANIP_IS_FIRST(p_ManipParams->h_NextManip))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("h_NextManip is already a part of another chain"));
+ if ((MANIP_GET_TYPE(p_ManipParams->h_NextManip)
+ != e_FM_PCD_MANIP_HDR) &&
+ (MANIP_GET_TYPE(p_ManipParams->h_NextManip)
+ != e_FM_PCD_MANIP_FRAG))
+ RETURN_ERROR(
+ MAJOR,
+ E_NOT_SUPPORTED,
+ ("For a Header Manipulation node - no support of h_NextManip of type other than Header Manipulation or Fragmentation."));
+ }
+
+ if (p_ManipParams->u.hdr.rmv)
+ {
+ switch (p_ManipParams->u.hdr.rmvParams.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_BY_HDR):
+ switch (p_ManipParams->u.hdr.rmvParams.u.byHdr.type)
+ {
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2):
+ break;
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP):
+ break;
+ case (e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START):
+ {
+ t_Error err;
+ uint8_t prsArrayOffset;
+
+ err =
+ GetPrOffsetByHeaderOrField(
+ &p_ManipParams->u.hdr.rmvParams.u.byHdr.u.hdrInfo,
+ &prsArrayOffset);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ break;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("invalid type of remove manipulation"));
+ }
+ break;
+ case (e_FM_PCD_MANIP_RMV_GENERIC):
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("invalid type of remove manipulation"));
+ }
+ p_Manip->opcode = HMAN_OC;
+ p_Manip->muramAllocate = TRUE;
+ p_Manip->rmv = TRUE;
+ }
+ else
+ if (p_ManipParams->u.hdr.insrt)
+ {
+ switch (p_ManipParams->u.hdr.insrtParams.type)
+ {
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR):
+ {
+ switch (p_ManipParams->u.hdr.insrtParams.u.byHdr.type)
+ {
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2):
+ /* nothing to check */
+ break;
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_IP):
+ if (p_ManipParams->u.hdr.insrtParams.u.byHdr.u.ipParams.insrt.size
+ % 4)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("IP inserted header must be of size which is a multiple of four bytes"));
+ break;
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP):
+ if (p_ManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size
+ % 4)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("CAPWAP inserted header must be of size which is a multiple of four bytes"));
+ break;
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP):
+ case (e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE):
+ if (p_ManipParams->u.hdr.insrtParams.u.byHdr.u.insrt.size
+ != 8)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("Inserted header must be of size 8"));
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("unsupported insert by header type"));
+ }
+ }
+ case (e_FM_PCD_MANIP_INSRT_GENERIC):
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("for only insert manipulation unsupported type"));
+ }
+ p_Manip->opcode = HMAN_OC;
+ p_Manip->muramAllocate = TRUE;
+ p_Manip->insrt = TRUE;
+ }
+ else
+ if (p_ManipParams->u.hdr.fieldUpdate)
+ {
+ /* Check parameters */
+ if (p_ManipParams->u.hdr.fieldUpdateParams.type
+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN)
+ {
+ if ((p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType
+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI)
+ && (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.u.vpri
+ > 7))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("vpri should get values of 0-7 "));
+ if (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.updateType
+ == e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN)
+ {
+ int i;
+
+ if (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.vpriDefVal
+ > 7)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("vpriDefVal should get values of 0-7 "));
+ for (i = 0; i < FM_PCD_MANIP_DSCP_TO_VLAN_TRANS;
+ i++)
+ if (p_ManipParams->u.hdr.fieldUpdateParams.u.vlan.u.dscpToVpri.dscpToVpriTable[i]
+ & 0xf0)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("dscpToVpriTabl value out of range (0-15)"));
+ }
+
+ }
+
+ p_Manip->opcode = HMAN_OC;
+ p_Manip->muramAllocate = TRUE;
+ p_Manip->fieldUpdate = TRUE;
+ }
+ else
+ if (p_ManipParams->u.hdr.custom)
+ {
+ if (p_ManipParams->u.hdr.customParams.type == e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE)
+ {
+
+ if ((p_ManipParams->u.hdr.customParams.u.genFieldReplace.size == 0) ||
+ (p_ManipParams->u.hdr.customParams.u.genFieldReplace.size > 8))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("size should get values of 1-8 "));
+
+ if (p_ManipParams->u.hdr.customParams.u.genFieldReplace.srcOffset > 7)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("srcOffset should be <= 7"));
+
+ if ((p_ManipParams->u.hdr.customParams.u.genFieldReplace.srcOffset +
+ p_ManipParams->u.hdr.customParams.u.genFieldReplace.size) > 8)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("(srcOffset + size) should be <= 8"));
+
+ if ((p_ManipParams->u.hdr.customParams.u.genFieldReplace.dstOffset +
+ p_ManipParams->u.hdr.customParams.u.genFieldReplace.size) > 256)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("(dstOffset + size) should be <= 256"));
+
+ }
+
+ p_Manip->opcode = HMAN_OC;
+ p_Manip->muramAllocate = TRUE;
+ p_Manip->custom = TRUE;
+ }
+ break;
+ case e_FM_PCD_MANIP_REASSEM:
+ if (p_ManipParams->h_NextManip)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("next manip with reassembly"));
+ switch (p_ManipParams->u.reassem.hdr)
+ {
+ case (HEADER_TYPE_IPv4):
+ p_Manip->reassmParams.hdr = HEADER_TYPE_IPv4;
+ p_Manip->opcode = HMAN_OC_IP_REASSEMBLY;
+ break;
+ case (HEADER_TYPE_IPv6):
+ p_Manip->reassmParams.hdr = HEADER_TYPE_IPv6;
+ p_Manip->opcode = HMAN_OC_IP_REASSEMBLY;
+ break;
+#if (DPAA_VERSION >= 11)
+ case (HEADER_TYPE_CAPWAP):
+ p_Manip->reassmParams.hdr = HEADER_TYPE_CAPWAP;
+ p_Manip->opcode = HMAN_OC_CAPWAP_REASSEMBLY;
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("header for reassembly"));
+ }
+ break;
+ case e_FM_PCD_MANIP_FRAG:
+ if (p_ManipParams->h_NextManip)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("next manip with fragmentation"));
+ switch (p_ManipParams->u.frag.hdr)
+ {
+ case (HEADER_TYPE_IPv4):
+ case (HEADER_TYPE_IPv6):
+ p_Manip->opcode = HMAN_OC_IP_FRAGMENTATION;
+ break;
+#if (DPAA_VERSION >= 11)
+ case (HEADER_TYPE_CAPWAP):
+ p_Manip->opcode = HMAN_OC_CAPWAP_FRAGMENTATION;
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("header for fragmentation"));
+ }
+ p_Manip->muramAllocate = TRUE;
+ break;
+ case e_FM_PCD_MANIP_SPECIAL_OFFLOAD:
+ switch (p_ManipParams->u.specialOffload.type)
+ {
+ case (e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC):
+ p_Manip->opcode = HMAN_OC_IPSEC_MANIP;
+ p_Manip->muramAllocate = TRUE;
+ break;
+#if (DPAA_VERSION >= 11)
+ case (e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP):
+ p_Manip->opcode = HMAN_OC_CAPWAP_MANIP;
+ p_Manip->muramAllocate = TRUE;
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("special offload type"));
+ }
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("manip type"));
+ }
+
+ return E_OK;
+}
+#endif /* not (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+
+static t_Error UpdateIndxStats(t_Handle h_FmPcd,
+ t_Handle h_FmPort,
+ t_FmPcdManip *p_Manip)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint32_t tmpReg32 = 0;
+ t_AdOfTypeContLookup *p_Ad;
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ if (p_Manip->h_FmPcd != h_FmPcd)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("handler of PCD previously was initiated by different value"));
+
+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams));
+
+ if (!p_Manip->p_StatsTbl)
+ {
+
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNDN;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_CC;
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ tmpReg32 = GET_UINT32(p_Ad->ccAdBase);
+
+ p_Manip->p_StatsTbl =
+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)p_Manip->owner * FM_PCD_MANIP_INDEXED_STATS_ENTRY_SIZE,
+ 4);
+ if (!p_Manip->p_StatsTbl)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for Manipulation indexed statistics table"));
+
+ MemSet8(p_Manip->p_StatsTbl, 0, (uint32_t)(p_Manip->owner * 4));
+
+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(p_Manip->p_StatsTbl) - p_FmPcd->physicalMuramBase);
+
+ if (p_Manip->cnia)
+ tmpReg32 |= FM_PCD_MANIP_INDEXED_STATS_CNIA;
+
+ tmpReg32 |= FM_PCD_MANIP_INDEXED_STATS_DPD;
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+ }
+ else
+ {
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNDN;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_CC;
+ err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+static t_Error RmvHdrTillSpecLocNOrInsrtIntFrmHdr(t_FmPcdManipHdrRmvParams *p_ManipParams, t_FmPcdManip *p_Manip)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ uint32_t tmpReg32 = 0;
+ uint8_t prsArrayOffset = 0;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams,E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ if (p_Manip->rmv)
+ {
+ err = GetPrOffsetByHeaderOrField(&p_ManipParams->u.byHdr.u.fromStartByHdr.hdrInfo, &prsArrayOffset);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ tmpReg32 |= (uint32_t)prsArrayOffset << 24;
+ tmpReg32 |= HMAN_RMV_HDR;
+ }
+
+ if (p_Manip->insrt)
+ tmpReg32 |= HMAN_INSRT_INT_FRM_HDR;
+
+ tmpReg32 |= (uint32_t)HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR;
+
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ return E_OK;
+}
+
+static t_Error MvIntFrameHeaderFromFrameToBufferPrefix(t_FmPcdManip *p_Manip,
+ bool caamUsed)
+{
+ t_AdOfTypeContLookup *p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ uint32_t tmpReg32 = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Ad, E_INVALID_HANDLE);
+
+ p_Manip->updateParams |= OFFSET_OF_PR | INTERNAL_CONTEXT_OFFSET;
+
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ *(uint32_t *)&p_Ad->ccAdBase = tmpReg32;
+
+ tmpReg32 = 0;
+ tmpReg32 |= HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX;
+ tmpReg32 |= (uint32_t)0x16 << 16;
+ *(uint32_t *)&p_Ad->pcAndOffsets = tmpReg32;
+
+ if (caamUsed)
+ *(uint32_t *)&p_Ad->gmask = 0xf0000000;
+
+ return E_OK;
+}
+
+static t_Error CapwapRmvDtlsHdr(t_FmPcd *p_FmPcd, t_FmPcdManip *p_Manip)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ uint32_t tmpReg32 = 0;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ tmpReg32 = 0;
+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST;
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+
+
+ if (p_Manip->h_Frag)
+ {
+ p_Manip->updateParams |= INTERNAL_CONTEXT_OFFSET;
+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(p_Manip->h_Frag) - (p_FmPcd->physicalMuramBase));
+ }
+
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ return err;
+}
+
+static t_Error CapwapReassembly(t_CapwapReassemblyParams *p_ManipParams,
+ t_FmPcdManip *p_Manip,
+ t_FmPcd *p_FmPcd,
+ uint8_t poolId)
+{
+ t_Handle p_Table;
+ uint32_t tmpReg32 = 0;
+ int i = 0;
+ uint8_t log2Num;
+ uint8_t numOfSets;
+ uint32_t j = 0;
+ uint32_t bitFor1Micro;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ if (!p_FmPcd->h_Hc)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("hc port has to be initialized in this mode"));
+ if (!POWER_OF_2(p_ManipParams->timeoutRoutineRequestTime))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("timeoutRoutineRequestTime has to be power of 2"));
+ if (!POWER_OF_2(p_ManipParams->maxNumFramesInProcess))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("maxNumFramesInProcess has to be power of 2"));
+ if (!p_ManipParams->timeoutRoutineRequestTime && p_ManipParams->timeoutThresholdForReassmProcess)
+ DBG(WARNING, ("if timeoutRoutineRequestTime 0, timeoutThresholdForReassmProcess is uselessly"));
+ if (p_ManipParams->numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH)
+ {
+ if ((p_ManipParams->maxNumFramesInProcess < 4) ||
+ (p_ManipParams->maxNumFramesInProcess > 512))
+ RETURN_ERROR(MAJOR,E_INVALID_VALUE, ("In the case of numOfFramesPerHashEntry = e_FM_PCD_MANIP_EIGHT_WAYS_HASH maxNumFramesInProcess has to be in the range 4-512"));
+ }
+ else
+ {
+ if ((p_ManipParams->maxNumFramesInProcess < 8) ||
+ (p_ManipParams->maxNumFramesInProcess > 2048))
+ RETURN_ERROR(MAJOR,E_INVALID_VALUE, ("In the case of numOfFramesPerHashEntry = e_FM_PCD_MANIP_FOUR_WAYS_HASH maxNumFramesInProcess has to be in the range 8-2048"));
+ }
+
+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm);
+ if (bitFor1Micro == 0)
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale"));
+
+ p_Manip->updateParams |= (NUM_OF_TASKS | OFFSET_OF_PR | OFFSET_OF_DATA | HW_PORT_ID);
+
+ p_Manip->h_Frag = (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE,
+ FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN);
+ if (!p_Manip->h_Frag)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc CAPWAP reassembly parameters table"));
+
+ MemSet8(p_Manip->h_Frag, 0, FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE);
+
+ p_Table = (t_CapwapReasmPram *)p_Manip->h_Frag;
+
+ p_Manip->capwapFragParams.p_AutoLearnHashTbl =
+ (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ (uint32_t)(p_ManipParams->maxNumFramesInProcess * 2 * FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE),
+ FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN);
+
+ if (!p_Manip->capwapFragParams.p_AutoLearnHashTbl)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,("MURAM alloc for CAPWAP automatic learning hash table"));
+
+ MemSet8(p_Manip->capwapFragParams.p_AutoLearnHashTbl, 0, (uint32_t)(p_ManipParams->maxNumFramesInProcess * 2 * FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE));
+
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->capwapFragParams.p_AutoLearnHashTbl) - p_FmPcd->physicalMuramBase);
+
+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->autoLearnHashTblPtr, tmpReg32);
+
+ tmpReg32 = 0;
+ if (p_ManipParams->timeOutMode == e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES)
+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_BETWEEN_FRAMES;
+ if (p_ManipParams->haltOnDuplicationFrag)
+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_REASM_HALT_ON_DUPLICATE_FRAG;
+ if (p_ManipParams->numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH)
+ {
+ i = 8;
+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_REASM_AUTOMATIC_LEARNIN_HASH_8_WAYS;
+ }
+ else
+ i = 4;
+
+ numOfSets = (uint8_t)((p_ManipParams->maxNumFramesInProcess * 2) / i);
+ LOG2(numOfSets, log2Num);
+ tmpReg32 |= (uint32_t)(log2Num - 1) << 24;
+
+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->mode, tmpReg32);
+
+ for (j=0; j<p_ManipParams->maxNumFramesInProcess*2; j++)
+ if (((j / i) % 2)== 0)
+ WRITE_UINT32(*(uint32_t *)PTR_MOVE(p_Manip->capwapFragParams.p_AutoLearnHashTbl, j * FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE), 0x80000000);
+
+ tmpReg32 = 0x00008000;
+ tmpReg32 |= (uint32_t)poolId << 16;
+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->bufferPoolIdAndRisc1SetIndexes, tmpReg32);
+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->risc23SetIndexes, 0x80008000);
+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->risc4SetIndexesAndExtendedStatsTblPtr, 0x80000000);
+
+ p_Manip->capwapFragParams.maxNumFramesInProcess = p_ManipParams->maxNumFramesInProcess;
+
+ p_Manip->capwapFragParams.sgBpid = poolId;
+
+ p_Manip->capwapFragParams.fqidForTimeOutFrames = p_ManipParams->fqidForTimeOutFrames;
+ p_Manip->capwapFragParams.timeoutRoutineRequestTime = p_ManipParams->timeoutRoutineRequestTime;
+ p_Manip->capwapFragParams.bitFor1Micro = bitFor1Micro;
+
+ tmpReg32 = 0;
+ tmpReg32 |= (((uint32_t)1<<p_Manip->capwapFragParams.bitFor1Micro) * p_ManipParams->timeoutThresholdForReassmProcess);
+ WRITE_UINT32(((t_CapwapReasmPram *)p_Table)->expirationDelay, tmpReg32);
+
+ return E_OK;
+}
+
+static t_Error CapwapFragmentation(t_CapwapFragmentationParams *p_ManipParams,
+ t_FmPcdManip *p_Manip,
+ t_FmPcd *p_FmPcd,
+ uint8_t poolId)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ uint32_t tmpReg32 = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE);
+
+ p_Manip->updateParams |= OFFSET_OF_DATA;
+
+ p_Manip->frag = TRUE;
+
+ p_Manip->h_Frag = (t_Handle)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->h_Frag)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for CAPWAP fragmentation table descriptor"));
+
+ MemSet8(p_Manip->h_Frag, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Frag;
+
+ tmpReg32 = 0;
+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_FRAGMENTATION;
+
+ if (p_ManipParams->headerOptionsCompr)
+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_FRAG_COMPR_OPTION_FIELD_EN;
+ tmpReg32 |= ((uint32_t)poolId << 8);
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ p_Manip->sizeForFragmentation = p_ManipParams->sizeForFragmentation;
+ p_Manip->capwapFragParams.sgBpid = poolId;
+
+ return E_OK;
+}
+
+static t_Error IndxStats(t_FmPcdStatsParams *p_StatsParams,t_FmPcdManip *p_Manip,t_FmPcd *p_FmPcd)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ uint32_t tmpReg32 = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE);
+
+ UNUSED(p_FmPcd);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ tmpReg32 = 0;
+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_INDEXED_STATS;
+ if (p_StatsParams->type == e_FM_PCD_STATS_PER_FLOWID)
+ tmpReg32 |= (uint32_t)0x16 << 16;
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ return E_OK;
+}
+
+static t_Error InsrtHdrByTempl(t_FmPcdManipHdrInsrtParams *p_ManipParams, t_FmPcdManip *p_Manip, t_FmPcd *p_FmPcd)
+{
+ t_FmPcdManipHdrInsrtByTemplateParams *p_InsrtByTemplate = &p_ManipParams->u.byTemplate;
+ uint8_t tmpReg8 = 0xff;
+ t_AdOfTypeContLookup *p_Ad;
+ bool ipModify = FALSE;
+ uint32_t tmpReg32 = 0, tmpRegNia = 0;
+ uint16_t tmpReg16 = 0;
+ t_Error err = E_OK;
+ uint8_t extraAddedBytes = 0, blockSize = 0, extraAddedBytesAlignedToBlockSize = 0, log2Num = 0;
+ uint8_t *p_Template = NULL;
+
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams,E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_Manip,E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad,E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd,E_NULL_POINTER);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ if (p_Manip->insrt)
+ {
+ if ((!p_InsrtByTemplate->size && p_InsrtByTemplate->modifyOuterIp) ||
+ (!p_InsrtByTemplate->size && p_InsrtByTemplate->modifyOuterVlan))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : asking for header template modifications with no template for insertion (template size)"));
+
+ if (p_InsrtByTemplate->size && p_InsrtByTemplate->modifyOuterIp && (p_InsrtByTemplate->size <= p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : size of template < ipOuterOffset"));
+
+ if (p_InsrtByTemplate->size > 128)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Size of header template for insertion can not be more than 128"));
+
+ if (p_InsrtByTemplate->size)
+ {
+ p_Manip->p_Template = (uint8_t *)FM_MURAM_AllocMem(p_FmPcd->h_FmMuram,
+ p_InsrtByTemplate->size,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if(!p_Manip->p_Template)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Memory allocation in MURAM FAILED"));
+
+ tmpReg32 = (uint32_t)(XX_VirtToPhys(p_Manip->p_Template) - (p_FmPcd->physicalMuramBase));
+ tmpReg32 |= (uint32_t)p_InsrtByTemplate->size << 24;
+ *(uint32_t *)&p_Ad->matchTblPtr = tmpReg32;
+ }
+
+ tmpReg32 = 0;
+
+ p_Template = (uint8_t *)XX_Malloc(p_InsrtByTemplate->size * sizeof(uint8_t));
+
+ if (!p_Template)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("XX_Malloc allocation FAILED"));
+
+ memcpy(p_Template, p_InsrtByTemplate->hdrTemplate, p_InsrtByTemplate->size * sizeof(uint8_t));
+
+ if (p_InsrtByTemplate->modifyOuterIp)
+ {
+ ipModify = TRUE;
+
+ tmpReg8 = (uint8_t)p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset];
+
+ if((tmpReg8 & 0xf0) == 0x40)
+ tmpReg8 = 4;
+ else if((tmpReg8 & 0xf0) == 0x60)
+ tmpReg8 = 6;
+ else
+ tmpReg8 = 0xff;
+
+ if (tmpReg8 != 0xff)
+ {
+ if(p_InsrtByTemplate->modifyOuterIpParams.dscpEcn & 0xff00)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : IPV4 present in header template, dscpEcn has to be only 1 byte"));
+ if(p_InsrtByTemplate->modifyOuterIpParams.recalculateLength)
+ {
+
+ if((p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedAlignedToBlockSize + p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedNotAlignedToBlockSize) > 255)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("extra Byte added can not be more than 256 bytes"));
+ extraAddedBytes = (uint8_t) (p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedAlignedToBlockSize + p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedNotAlignedToBlockSize);
+ blockSize = p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.blockSize;
+ extraAddedBytesAlignedToBlockSize = p_InsrtByTemplate->modifyOuterIpParams.recalculateLengthParams.extraBytesAddedAlignedToBlockSize;
+ /*IP header template - IP totalLength -
+ (1 byte) extraByteForIp = headerTemplateSize - ipOffset + insertedBytesAfterThisStage ,
+ in the case of SEC insertedBytesAfterThisStage - SEC trailer (21/31) + header(13)
+ second byte - extraByteForIp = headerTemplate - ipOffset + insertedBytesAfterThisStage*/
+ }
+ if (blockSize)
+ {
+ if (!POWER_OF_2(blockSize))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("inputFrmPaddingUpToBlockSize has to be power of 2"));
+ }
+
+ }
+ if (tmpReg8 == 4)
+ {
+ if ((IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP + p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset) > p_InsrtByTemplate->size)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : IP present in header template, user asked for IP modifications but ipOffset + ipTotalLengthFieldOffset in header template bigger than template size"));
+
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_DSCECN_FIELD_OFFSET_FROM_IP] = (uint8_t)p_InsrtByTemplate->modifyOuterIpParams.dscpEcn;
+
+ if (blockSize)
+ blockSize -= 1;
+
+ if ((p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes) > 255)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes has to be less than 255"));
+
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_TOTALLENGTH_FIELD_OFFSET_FROM_IP + 1] = blockSize; // IPV6 - in AD instead of SEQ IND
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_TOTALLENGTH_FIELD_OFFSET_FROM_IP] = (uint8_t)(p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes);// for IPV6 decrement additional 40 bytes of IPV6 heade size
+
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_ID_FIELD_OFFSET_FROM_IP] = 0x00;
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_ID_FIELD_OFFSET_FROM_IP + 1] = extraAddedBytesAlignedToBlockSize;
+
+ /*IP header template - relevant only for ipv4 CheckSum = 0*/
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP] = 0x00;
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP + 1] = 0x00;
+
+ /*UDP checksum has to be 0*/
+ if (p_InsrtByTemplate->modifyOuterIpParams.udpPresent)
+ {
+ if ((p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + UDP_CHECKSUM_FIELD_SIZE) > p_InsrtByTemplate->size)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : UDP present according to user but (UDP offset + UDP header size) < size of header template"));
+
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP ] = 0x00;
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + 1] = 0x00;
+
+ }
+
+ if (p_InsrtByTemplate->modifyOuterIpParams.ipIdentGenId > 7)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("ipIdentGenId has to be one out of 8 sequence number generators (0 - 7) for IP identification field"));
+
+ tmpRegNia |= (uint32_t)p_InsrtByTemplate->modifyOuterIpParams.ipIdentGenId<<24;
+ }
+ else if (tmpReg8 == 6)
+ {
+ /*TODO - add check for maximum value of blockSize;*/
+ if (blockSize)
+ LOG2(blockSize, log2Num);
+ tmpRegNia |= (uint32_t)log2Num << 24;
+
+ // for IPV6 decrement additional 40 bytes of IPV6 heade size - because IPV6 header size is not included in payloadLength
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv6_PAYLOAD_LENGTH_OFFSET_FROM_IP] = (uint8_t)(p_InsrtByTemplate->size - p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + extraAddedBytes - 40);
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv6_PAYLOAD_LENGTH_OFFSET_FROM_IP + 1] = extraAddedBytesAlignedToBlockSize;
+ if (p_InsrtByTemplate->modifyOuterIpParams.udpPresent)
+ {
+ if ((p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + UDP_CHECKSUM_FIELD_SIZE) > p_InsrtByTemplate->size)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Inconsistent parameters : UDP present according to user but (UDP offset + UDP header size) < size of header template"));
+ if (p_Template[p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset + IPv6_NEXT_HEADER_OFFSET_FROM_IP] != 0x88)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("OUr suppport is only IPv6/UDPLite"));
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_LENGTH_FIELD_OFFSET_FROM_UDP] = 0x00;
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_LENGTH_FIELD_OFFSET_FROM_UDP + 1] = 0x08;
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP] = 0x00;
+ p_Template[p_InsrtByTemplate->modifyOuterIpParams.udpOffset + UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP + 1] = 0x00;
+ }
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("IP version supported only IPV4"));
+ }
+
+ tmpReg32 = tmpReg16 = tmpReg8 = 0;
+ /*TODO - check it*/
+ if (p_InsrtByTemplate->modifyOuterVlan)
+ {
+ if (p_InsrtByTemplate->modifyOuterVlanParams.vpri & ~0x07)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,("Inconsistent parameters : user asked for VLAN modifications but VPRI more than 3 bits"));
+
+ memcpy(&tmpReg16, &p_Template[VLAN_TAG_FIELD_OFFSET_FROM_ETH], 2*(sizeof(uint8_t)));
+ if ((tmpReg16 != 0x9100) && (tmpReg16!= 0x9200) && (tmpReg16 != 0x8100))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,("Inconsistent parameters : user asked for VLAN modifications but Tag Protocol identifier is not VLAN "));
+
+ memcpy(&tmpReg8, &p_Template[14],1*(sizeof(uint8_t)));
+ tmpReg8 &= 0x1f;
+ tmpReg8 |= (uint8_t)(p_InsrtByTemplate->modifyOuterVlanParams.vpri << 5);
+
+ p_Template[14] = tmpReg8;
+ }
+
+ MemCpy8(p_Manip->p_Template, p_Template, p_InsrtByTemplate->size);
+
+ XX_Free(p_Template);
+ }
+
+ tmpReg32 = 0;
+ if (p_Manip->h_Frag)
+ {
+ tmpRegNia |= (uint32_t)(XX_VirtToPhys(p_Manip->h_Frag) - (p_FmPcd->physicalMuramBase));
+ tmpReg32 |= (uint32_t)p_Manip->sizeForFragmentation << 16;
+ }
+ else
+ tmpReg32 = 0xffff0000;
+
+ if (ipModify)
+ tmpReg32 |= (uint32_t)p_InsrtByTemplate->modifyOuterIpParams.ipOuterOffset << 8;
+ else
+ tmpReg32 |= (uint32_t)0x0000ff00;
+
+ tmpReg32 |= (uint32_t)HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER;
+ *(uint32_t *)&p_Ad->pcAndOffsets = tmpReg32;
+
+ tmpRegNia |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ *(uint32_t *)&p_Ad->ccAdBase = tmpRegNia;
+
+ return err;
+}
+
+static t_Error CheckStatsParamsAndSetType(t_FmPcdManip *p_Manip, t_FmPcdStatsParams *p_StatsParams)
+{
+
+ switch (p_StatsParams->type)
+ {
+ case (e_FM_PCD_STATS_PER_FLOWID):
+ p_Manip->opcode = HMAN_OC_CAPWAP_INDEXED_STATS;
+ p_Manip->muramAllocate = TRUE;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported statistics type"));
+ }
+
+ return E_OK;
+}
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+
+static t_Error FillReassmManipParams(t_FmPcdManip *p_Manip, e_NetHeaderType hdr)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd;
+ uint32_t tmpReg32;
+ t_Error err = E_OK;
+
+ /* Creates the Reassembly Parameters table. It contains parameters that are specific to either the IPv4 reassembly
+ function or to the IPv6 reassembly function. If both IPv4 reassembly and IPv6 reassembly are required, then
+ two separate IP Reassembly Parameter tables are required.*/
+ if ((err = CreateReassTable(p_Manip, hdr)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /* Sets the first Ad register (ccAdBase) - Action Descriptor Type and Pointer to the Reassembly Parameters Table offset from MURAM*/
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+
+ /* Gets the required Action descriptor table pointer */
+ switch (hdr)
+ {
+ case HEADER_TYPE_IPv4:
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->reassmParams.ip.h_Ipv4Ad;
+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(
+ p_Manip->reassmParams.ip.p_Ipv4ReassTbl)
+ - (p_FmPcd->physicalMuramBase));
+ break;
+ case HEADER_TYPE_IPv6:
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->reassmParams.ip.h_Ipv6Ad;
+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(
+ p_Manip->reassmParams.ip.p_Ipv6ReassTbl)
+ - (p_FmPcd->physicalMuramBase));
+ break;
+ case HEADER_TYPE_CAPWAP:
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->reassmParams.capwap.h_Ad;
+ tmpReg32 |= (uint32_t)(XX_VirtToPhys(
+ p_Manip->reassmParams.capwap.p_ReassTbl)
+ - (p_FmPcd->physicalMuramBase));
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("header type"));
+ }
+
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ /* Sets the second Ad register (matchTblPtr) - Buffer pool ID (BPID for V2) and Scatter/Gather table offset*/
+ /* mark the Scatter/Gather table offset to be set later on when the port will be known */
+ p_Manip->updateParams = (NUM_OF_TASKS | NUM_OF_EXTRA_TASKS | DISCARD_MASK);
+
+ if ((hdr == HEADER_TYPE_IPv6) || (hdr == HEADER_TYPE_IPv4))
+ {
+#if (DPAA_VERSION == 10)
+ tmpReg32 = (uint32_t)(p_Manip->reassmParams.sgBpid << 8);
+ WRITE_UINT32(p_Ad->matchTblPtr, tmpReg32);
+#endif /* (DPAA_VERSION == 10) */
+#if (DPAA_VERSION >= 11)
+ if (p_Manip->reassmParams.ip.nonConsistentSpFqid != 0)
+ {
+ tmpReg32 = FM_PCD_AD_NCSPFQIDM_MASK
+ | (uint32_t)(p_Manip->reassmParams.ip.nonConsistentSpFqid);
+ WRITE_UINT32(p_Ad->gmask, tmpReg32);
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ /* Sets the third Ad register (pcAndOffsets)- IP Reassemble Operation Code*/
+ tmpReg32 = 0;
+ tmpReg32 |= (uint32_t)HMAN_OC_IP_REASSEMBLY;
+ }
+#if (DPAA_VERSION >= 11)
+ else
+ if (hdr == HEADER_TYPE_CAPWAP)
+ {
+ tmpReg32 = 0;
+ tmpReg32 |= (uint32_t)HMAN_OC_CAPWAP_REASSEMBLY;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ p_Manip->reassm = TRUE;
+
+ return E_OK;
+}
+
+static t_Error SetIpv4ReassmManip(t_FmPcdManip *p_Manip)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd;
+
+ /* Allocation if IPv4 Action descriptor */
+ p_Manip->reassmParams.ip.h_Ipv4Ad = (t_Handle)XX_MallocSmart(
+ FM_PCD_CC_AD_ENTRY_SIZE, p_Manip->reassmParams.dataMemId,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->reassmParams.ip.h_Ipv4Ad)
+ {
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("Allocation of IPv4 table descriptor"));
+ }
+
+ memset(p_Manip->reassmParams.ip.h_Ipv4Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Fill reassembly manipulation parameter in the IP Reassembly Action Descriptor */
+ return FillReassmManipParams(p_Manip, HEADER_TYPE_IPv4);
+}
+
+static t_Error SetIpv6ReassmManip(t_FmPcdManip *p_Manip)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd;
+
+ /* Allocation if IPv6 Action descriptor */
+ p_Manip->reassmParams.ip.h_Ipv6Ad = (t_Handle)XX_MallocSmart(
+ FM_PCD_CC_AD_ENTRY_SIZE, p_Manip->reassmParams.dataMemId,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->reassmParams.ip.h_Ipv6Ad)
+ {
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("Allocation of IPv6 table descriptor"));
+ }
+
+ memset(p_Manip->reassmParams.ip.h_Ipv6Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Fill reassembly manipulation parameter in the IP Reassembly Action Descriptor */
+ return FillReassmManipParams(p_Manip, HEADER_TYPE_IPv6);
+}
+
+static t_Error IpReassembly(t_FmPcdManipReassemParams *p_ManipReassmParams,
+ t_FmPcdManip *p_Manip)
+{
+ uint32_t maxSetNumber = 10000;
+ t_FmPcdManipReassemIpParams reassmManipParams =
+ p_ManipReassmParams->u.ipReassem;
+ t_Error res;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((t_FmPcd *)p_Manip->h_FmPcd)->h_Hc,
+ E_INVALID_HANDLE);
+
+ /* Check validation of user's parameter.*/
+ if ((reassmManipParams.timeoutThresholdForReassmProcess < 1000)
+ || (reassmManipParams.timeoutThresholdForReassmProcess > 8000000))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("timeoutThresholdForReassmProcess should be 1msec - 8sec"));
+ /* It is recommended that the total number of entries in this table (number of sets * number of ways)
+ will be twice the number of frames that are expected to be reassembled simultaneously.*/
+ if (reassmManipParams.maxNumFramesInProcess
+ > (reassmManipParams.maxNumFramesInProcess * maxSetNumber / 2))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("maxNumFramesInProcess has to be less than (maximun set number * number of ways / 2)"));
+
+ if ((p_ManipReassmParams->hdr == HEADER_TYPE_IPv6)
+ && (reassmManipParams.minFragSize[1] < 256))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("minFragSize[1] must be >= 256"));
+
+ /* Saves user's reassembly manipulation parameters */
+ p_Manip->reassmParams.ip.relativeSchemeId[0] =
+ reassmManipParams.relativeSchemeId[0];
+ p_Manip->reassmParams.ip.relativeSchemeId[1] =
+ reassmManipParams.relativeSchemeId[1];
+ p_Manip->reassmParams.ip.numOfFramesPerHashEntry[0] =
+ reassmManipParams.numOfFramesPerHashEntry[0];
+ p_Manip->reassmParams.ip.numOfFramesPerHashEntry[1] =
+ reassmManipParams.numOfFramesPerHashEntry[1];
+ p_Manip->reassmParams.ip.minFragSize[0] = reassmManipParams.minFragSize[0];
+ p_Manip->reassmParams.ip.minFragSize[1] = reassmManipParams.minFragSize[1];
+ p_Manip->reassmParams.maxNumFramesInProcess =
+ reassmManipParams.maxNumFramesInProcess;
+ p_Manip->reassmParams.timeOutMode = reassmManipParams.timeOutMode;
+ p_Manip->reassmParams.fqidForTimeOutFrames =
+ reassmManipParams.fqidForTimeOutFrames;
+ p_Manip->reassmParams.timeoutThresholdForReassmProcess =
+ reassmManipParams.timeoutThresholdForReassmProcess;
+ p_Manip->reassmParams.dataMemId = reassmManipParams.dataMemId;
+ p_Manip->reassmParams.dataLiodnOffset = reassmManipParams.dataLiodnOffset;
+#if (DPAA_VERSION == 10)
+ p_Manip->reassmParams.sgBpid = reassmManipParams.sgBpid;
+#endif /* (DPAA_VERSION == 10) */
+#if (DPAA_VERSION >= 11)
+ if (reassmManipParams.nonConsistentSpFqid != 0)
+ {
+ p_Manip->reassmParams.ip.nonConsistentSpFqid =
+ reassmManipParams.nonConsistentSpFqid;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* Creates and initializes the IP Reassembly common parameter table */
+ CreateReassCommonTable(p_Manip);
+
+ /* Creation of IPv4 reassembly manipulation */
+ if ((p_Manip->reassmParams.hdr == HEADER_TYPE_IPv6)
+ || (p_Manip->reassmParams.hdr == HEADER_TYPE_IPv4))
+ {
+ res = SetIpv4ReassmManip(p_Manip);
+ if (res != E_OK)
+ return res;
+ }
+
+ /* Creation of IPv6 reassembly manipulation */
+ if (p_Manip->reassmParams.hdr == HEADER_TYPE_IPv6)
+ {
+ res = SetIpv6ReassmManip(p_Manip);
+ if (res != E_OK)
+ return res;
+ }
+
+ return E_OK;
+}
+
+static void setIpReassmSchemeParams(t_FmPcd* p_FmPcd,
+ t_FmPcdKgSchemeParams *p_Scheme,
+ t_Handle h_CcTree, bool ipv4,
+ uint8_t groupId)
+{
+ uint32_t j;
+ uint8_t res;
+
+ /* Configures scheme's network environment parameters */
+ p_Scheme->netEnvParams.numOfDistinctionUnits = 2;
+ if (ipv4)
+ res = FmPcdNetEnvGetUnitId(
+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv),
+ HEADER_TYPE_IPv4, FALSE, 0);
+ else
+ res = FmPcdNetEnvGetUnitId(
+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv),
+ HEADER_TYPE_IPv6, FALSE, 0);
+ ASSERT_COND(res != FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+ p_Scheme->netEnvParams.unitIds[0] = res;
+
+ res = FmPcdNetEnvGetUnitId(
+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv),
+ HEADER_TYPE_USER_DEFINED_SHIM2, FALSE, 0);
+ ASSERT_COND(res != FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+ p_Scheme->netEnvParams.unitIds[1] = res;
+
+ /* Configures scheme's next engine parameters*/
+ p_Scheme->nextEngine = e_FM_PCD_CC;
+ p_Scheme->kgNextEngineParams.cc.h_CcTree = h_CcTree;
+ p_Scheme->kgNextEngineParams.cc.grpId = groupId;
+ p_Scheme->useHash = TRUE;
+
+ /* Configures scheme's key*/
+ if (ipv4 == TRUE)
+ {
+ p_Scheme->keyExtractAndHashParams.numOfUsedExtracts = 4;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FULL_FIELD;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.hdr =
+ HEADER_TYPE_IPv4;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.extractByHdrType.fullField.ipv4 =
+ NET_HEADER_FIELD_IPv4_DST_IP;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FULL_FIELD;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.hdr =
+ HEADER_TYPE_IPv4;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.extractByHdrType.fullField.ipv4 =
+ NET_HEADER_FIELD_IPv4_SRC_IP;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FULL_FIELD;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.hdr =
+ HEADER_TYPE_IPv4;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.extractByHdrType.fullField.ipv4 =
+ NET_HEADER_FIELD_IPv4_PROTO;
+ p_Scheme->keyExtractAndHashParams.extractArray[3].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.hdr =
+ HEADER_TYPE_IPv4;
+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FROM_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.ignoreProtocolValidation =
+ FALSE;
+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.extractByHdrType.fromHdr.size =
+ 2;
+ p_Scheme->keyExtractAndHashParams.extractArray[3].extractByHdr.extractByHdrType.fromHdr.offset =
+ 4;
+ }
+ else /* IPv6 */
+ {
+ p_Scheme->keyExtractAndHashParams.numOfUsedExtracts = 3;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FULL_FIELD;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.hdr =
+ HEADER_TYPE_IPv6;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractByHdr.extractByHdrType.fullField.ipv6 =
+ NET_HEADER_FIELD_IPv6_DST_IP;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FULL_FIELD;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.hdr =
+ HEADER_TYPE_IPv6;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractByHdr.extractByHdrType.fullField.ipv6 =
+ NET_HEADER_FIELD_IPv6_SRC_IP;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].type =
+ e_FM_PCD_EXTRACT_BY_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.hdr =
+ HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.type =
+ e_FM_PCD_EXTRACT_FROM_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.extractByHdrType.fromHdr.size =
+ 4;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.extractByHdrType.fromHdr.offset =
+ 4;
+ p_Scheme->keyExtractAndHashParams.extractArray[2].extractByHdr.ignoreProtocolValidation =
+ TRUE;
+ }
+
+ p_Scheme->keyExtractAndHashParams.privateDflt0 = 0x01020304;
+ p_Scheme->keyExtractAndHashParams.privateDflt1 = 0x11121314;
+ p_Scheme->keyExtractAndHashParams.numOfUsedDflts =
+ FM_PCD_KG_NUM_OF_DEFAULT_GROUPS;
+ for (j = 0; j < FM_PCD_KG_NUM_OF_DEFAULT_GROUPS; j++)
+ {
+ p_Scheme->keyExtractAndHashParams.dflts[j].type =
+ (e_FmPcdKgKnownFieldsDfltTypes)j; /* all types */
+ p_Scheme->keyExtractAndHashParams.dflts[j].dfltSelect =
+ e_FM_PCD_KG_DFLT_GBL_0;
+ }
+}
+
+static t_Error IpReassemblyStats(t_FmPcdManip *p_Manip,
+ t_FmPcdManipReassemIpStats *p_Stats)
+{
+ ASSERT_COND(p_Manip);
+ ASSERT_COND(p_Stats);
+ ASSERT_COND(p_Manip->reassmParams.p_ReassCommonTbl);
+
+ p_Stats->timeout =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalTimeOutCounter);
+ p_Stats->rfdPoolBusy =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalRfdPoolBusyCounter);
+ p_Stats->internalBufferBusy =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalInternalBufferBusy);
+ p_Stats->externalBufferBusy =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalExternalBufferBusy);
+ p_Stats->sgFragments =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalSgFragmentCounter);
+ p_Stats->dmaSemaphoreDepletion =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalDmaSemaphoreDepletionCounter);
+#if (DPAA_VERSION >= 11)
+ p_Stats->nonConsistentSp =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalNCSPCounter);
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_Manip->reassmParams.ip.p_Ipv4ReassTbl)
+ {
+ p_Stats->specificHdrStatistics[0].successfullyReassembled =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalSuccessfullyReasmFramesCounter);
+ p_Stats->specificHdrStatistics[0].validFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalValidFragmentCounter);
+ p_Stats->specificHdrStatistics[0].processedFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalProcessedFragCounter);
+ p_Stats->specificHdrStatistics[0].malformedFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalMalformdFragCounter);
+ p_Stats->specificHdrStatistics[0].autoLearnBusy =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalSetBusyCounter);
+ p_Stats->specificHdrStatistics[0].discardedFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalDiscardedFragsCounter);
+ p_Stats->specificHdrStatistics[0].moreThan16Fragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv4ReassTbl->totalMoreThan16FramesCounter);
+ }
+ if (p_Manip->reassmParams.ip.p_Ipv6ReassTbl)
+ {
+ p_Stats->specificHdrStatistics[1].successfullyReassembled =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalSuccessfullyReasmFramesCounter);
+ p_Stats->specificHdrStatistics[1].validFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalValidFragmentCounter);
+ p_Stats->specificHdrStatistics[1].processedFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalProcessedFragCounter);
+ p_Stats->specificHdrStatistics[1].malformedFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalMalformdFragCounter);
+ p_Stats->specificHdrStatistics[1].autoLearnBusy =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalSetBusyCounter);
+ p_Stats->specificHdrStatistics[1].discardedFragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalDiscardedFragsCounter);
+ p_Stats->specificHdrStatistics[1].moreThan16Fragments =
+ GET_UINT32(p_Manip->reassmParams.ip.p_Ipv6ReassTbl->totalMoreThan16FramesCounter);
+ }
+ return E_OK;
+}
+
+static t_Error IpFragmentationStats(t_FmPcdManip *p_Manip,
+ t_FmPcdManipFragIpStats *p_Stats)
+{
+ t_AdOfTypeContLookup *p_Ad;
+
+ ASSERT_COND(p_Manip);
+ ASSERT_COND(p_Stats);
+ ASSERT_COND(p_Manip->h_Ad);
+ ASSERT_COND(p_Manip->fragParams.p_Frag);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ p_Stats->totalFrames = GET_UINT32(p_Ad->gmask);
+ p_Stats->fragmentedFrames = GET_UINT32(p_Manip->fragParams.p_Frag->ccAdBase)
+ & 0x00ffffff;
+ p_Stats->generatedFragments =
+ GET_UINT32(p_Manip->fragParams.p_Frag->matchTblPtr);
+
+ return E_OK;
+}
+
+static t_Error IpFragmentation(t_FmPcdManipFragIpParams *p_ManipParams,
+ t_FmPcdManip *p_Manip)
+{
+ uint32_t pcAndOffsetsReg = 0, ccAdBaseReg = 0, gmaskReg = 0;
+ t_FmPcd *p_FmPcd;
+#if (DPAA_VERSION == 10)
+ t_Error err = E_OK;
+#endif /* (DPAA_VERSION == 10) */
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams->sizeForFragmentation != 0xFFFF,
+ E_INVALID_VALUE);
+
+ p_FmPcd = p_Manip->h_FmPcd;
+ /* Allocation of fragmentation Action Descriptor */
+ p_Manip->fragParams.p_Frag = (t_AdOfTypeContLookup *)FM_MURAM_AllocMem(
+ p_FmPcd->h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->fragParams.p_Frag)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Fragmentation table descriptor"));
+ MemSet8(p_Manip->fragParams.p_Frag, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Prepare the third Ad register (pcAndOffsets)- OperationCode */
+ pcAndOffsetsReg = (uint32_t)HMAN_OC_IP_FRAGMENTATION;
+
+ /* Prepare the first Ad register (ccAdBase) - Don't frag action and Action descriptor type*/
+ ccAdBaseReg = FM_PCD_AD_CONT_LOOKUP_TYPE;
+ ccAdBaseReg |= (p_ManipParams->dontFragAction
+ << FM_PCD_MANIP_IP_FRAG_DF_SHIFT);
+
+
+ /* Set Scatter/Gather BPid */
+ if (p_ManipParams->sgBpidEn)
+ {
+ ccAdBaseReg |= FM_PCD_MANIP_IP_FRAG_SG_BDID_EN;
+ pcAndOffsetsReg |= ((p_ManipParams->sgBpid
+ << FM_PCD_MANIP_IP_FRAG_SG_BDID_SHIFT)
+ & FM_PCD_MANIP_IP_FRAG_SG_BDID_MASK);
+ }
+
+ /* Prepare the first Ad register (gmask) - scratch buffer pool id and Pointer to fragment ID */
+ gmaskReg = (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_FmPcd->ipv6FrameIdAddr))
+ - p_FmPcd->physicalMuramBase);
+#if (DPAA_VERSION == 10)
+ gmaskReg |= p_ManipParams->scratchBpid << FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID;
+#else
+ gmaskReg |= (0xFF) << FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID;
+#endif /* (DPAA_VERSION == 10) */
+
+ /* Set all Ad registers */
+ WRITE_UINT32(p_Manip->fragParams.p_Frag->pcAndOffsets, pcAndOffsetsReg);
+ WRITE_UINT32(p_Manip->fragParams.p_Frag->ccAdBase, ccAdBaseReg);
+ WRITE_UINT32(p_Manip->fragParams.p_Frag->gmask, gmaskReg);
+
+ /* Saves user's fragmentation manipulation parameters */
+ p_Manip->frag = TRUE;
+ p_Manip->sizeForFragmentation = p_ManipParams->sizeForFragmentation;
+
+#if (DPAA_VERSION == 10)
+ p_Manip->fragParams.scratchBpid = p_ManipParams->scratchBpid;
+
+ /* scratch buffer pool initialization */
+ if ((err = FmPcdFragHcScratchPoolFill((t_Handle)p_FmPcd, p_ManipParams->scratchBpid)) != E_OK)
+ {
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, p_Manip->fragParams.p_Frag);
+ p_Manip->fragParams.p_Frag = NULL;
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+#endif /* (DPAA_VERSION == 10) */
+
+ return E_OK;
+}
+
+static t_Error IPManip(t_FmPcdManip *p_Manip)
+{
+ t_Error err = E_OK;
+ t_FmPcd *p_FmPcd;
+ t_AdOfTypeContLookup *p_Ad;
+ uint32_t tmpReg32 = 0, tmpRegNia = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ p_FmPcd = p_Manip->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ tmpReg32 = FM_PCD_MANIP_IP_NO_FRAGMENTATION;
+ if (p_Manip->frag == TRUE)
+ {
+ tmpRegNia = (uint32_t)(XX_VirtToPhys(p_Manip->fragParams.p_Frag)
+ - (p_FmPcd->physicalMuramBase));
+ tmpReg32 = (uint32_t)p_Manip->sizeForFragmentation
+ << FM_PCD_MANIP_IP_MTU_SHIFT;
+ }
+
+ tmpRegNia |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ tmpReg32 |= HMAN_OC_IP_MANIP;
+
+#if (DPAA_VERSION >= 11)
+ tmpRegNia |= FM_PCD_MANIP_IP_CNIA;
+#endif /* (DPAA_VERSION >= 11) */
+
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+ WRITE_UINT32(p_Ad->ccAdBase, tmpRegNia);
+ WRITE_UINT32(p_Ad->gmask, 0);
+ /* Total frame counter - MUST be initialized to zero.*/
+
+ return err;
+}
+
+static t_Error UpdateInitIpFrag(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPort, t_FmPcdManip *p_Manip,
+ t_Handle h_Ad, bool validate)
+{
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Manip->opcode == HMAN_OC_IP_FRAGMENTATION),
+ E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+
+ UNUSED(h_FmPcd);
+ UNUSED(h_Ad);
+ UNUSED(h_PcdParams);
+ UNUSED(validate);
+ UNUSED(p_Manip);
+
+ fmPortGetSetCcParams.setCcParams.type = 0;
+ fmPortGetSetCcParams.getCcParams.type = MANIP_EXTRA_SPACE;
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (!fmPortGetSetCcParams.getCcParams.internalBufferOffset)
+ DBG(WARNING, ("manipExtraSpace must be larger than '0'"));
+
+ return E_OK;
+}
+
+static t_Error IPSecManip(t_FmPcdManipParams *p_ManipParams,
+ t_FmPcdManip *p_Manip)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ t_FmPcdManipSpecialOffloadIPSecParams *p_IPSecParams;
+ t_Error err = E_OK;
+ uint32_t tmpReg32 = 0;
+ uint32_t power;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams, E_INVALID_HANDLE);
+
+ p_IPSecParams = &p_ManipParams->u.specialOffload.u.ipsec;
+
+ SANITY_CHECK_RETURN_ERROR(
+ !p_IPSecParams->variableIpHdrLen || p_IPSecParams->decryption,
+ E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(
+ !p_IPSecParams->variableIpVersion || !p_IPSecParams->decryption,
+ E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(
+ !p_IPSecParams->variableIpVersion || p_IPSecParams->outerIPHdrLen,
+ E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(
+ !p_IPSecParams->arwSize || p_IPSecParams->arwAddr,
+ E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(
+ !p_IPSecParams->arwSize || p_IPSecParams->decryption,
+ E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR((p_IPSecParams->arwSize % 16) == 0, E_INVALID_VALUE);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ tmpReg32 |= (p_IPSecParams->decryption) ? FM_PCD_MANIP_IPSEC_DEC : 0;
+ tmpReg32 |= (p_IPSecParams->ecnCopy) ? FM_PCD_MANIP_IPSEC_ECN_EN : 0;
+ tmpReg32 |= (p_IPSecParams->dscpCopy) ? FM_PCD_MANIP_IPSEC_DSCP_EN : 0;
+ tmpReg32 |=
+ (p_IPSecParams->variableIpHdrLen) ? FM_PCD_MANIP_IPSEC_VIPL_EN : 0;
+ tmpReg32 |=
+ (p_IPSecParams->variableIpVersion) ? FM_PCD_MANIP_IPSEC_VIPV_EN : 0;
+ if (p_IPSecParams->arwSize)
+ tmpReg32 |= (uint32_t)((XX_VirtToPhys(UINT_TO_PTR(p_IPSecParams->arwAddr))-FM_MM_MURAM)
+ & (FM_MURAM_SIZE-1));
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ tmpReg32 = 0;
+ if (p_IPSecParams->arwSize) {
+ NEXT_POWER_OF_2((p_IPSecParams->arwSize + 32), power);
+ LOG2(power, power);
+ tmpReg32 = (p_IPSecParams->arwSize | (power - 5)) << FM_PCD_MANIP_IPSEC_ARW_SIZE_SHIFT;
+ }
+
+ if (p_ManipParams->h_NextManip)
+ tmpReg32 |=
+ (uint32_t)(XX_VirtToPhys(((t_FmPcdManip *)p_ManipParams->h_NextManip)->h_Ad)-
+ (((t_FmPcd *)p_Manip->h_FmPcd)->physicalMuramBase)) >> 4;
+ WRITE_UINT32(p_Ad->matchTblPtr, tmpReg32);
+
+ tmpReg32 = HMAN_OC_IPSEC_MANIP;
+ tmpReg32 |= p_IPSecParams->outerIPHdrLen
+ << FM_PCD_MANIP_IPSEC_IP_HDR_LEN_SHIFT;
+ if (p_ManipParams->h_NextManip)
+ tmpReg32 |= FM_PCD_MANIP_IPSEC_NADEN;
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ return err;
+}
+
+static t_Error SetCapwapReassmManip(t_FmPcdManip *p_Manip)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)p_Manip->h_FmPcd;
+
+ /* Allocation if CAPWAP Action descriptor */
+ p_Manip->reassmParams.capwap.h_Ad = (t_Handle)XX_MallocSmart(
+ FM_PCD_CC_AD_ENTRY_SIZE, p_Manip->reassmParams.dataMemId,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->reassmParams.capwap.h_Ad)
+ {
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("Allocation of CAPWAP table descriptor"));
+ }
+
+ memset(p_Manip->reassmParams.capwap.h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Fill reassembly manipulation parameter in the Reassembly Action Descriptor */
+ return FillReassmManipParams(p_Manip, HEADER_TYPE_CAPWAP);
+}
+
+static void setCapwapReassmSchemeParams(t_FmPcd* p_FmPcd,
+ t_FmPcdKgSchemeParams *p_Scheme,
+ t_Handle h_CcTree, uint8_t groupId)
+{
+ uint8_t res;
+
+ /* Configures scheme's network environment parameters */
+ p_Scheme->netEnvParams.numOfDistinctionUnits = 1;
+ res = FmPcdNetEnvGetUnitId(
+ p_FmPcd, FmPcdGetNetEnvId(p_Scheme->netEnvParams.h_NetEnv),
+ HEADER_TYPE_USER_DEFINED_SHIM2, FALSE, 0);
+ ASSERT_COND(res != FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+ p_Scheme->netEnvParams.unitIds[0] = res;
+
+ /* Configures scheme's next engine parameters*/
+ p_Scheme->nextEngine = e_FM_PCD_CC;
+ p_Scheme->kgNextEngineParams.cc.h_CcTree = h_CcTree;
+ p_Scheme->kgNextEngineParams.cc.grpId = groupId;
+ p_Scheme->useHash = TRUE;
+
+ /* Configures scheme's key*/
+ p_Scheme->keyExtractAndHashParams.numOfUsedExtracts = 2;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].type =
+ e_FM_PCD_EXTRACT_NON_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.src =
+ e_FM_PCD_EXTRACT_FROM_PARSE_RESULT;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.action =
+ e_FM_PCD_ACTION_NONE;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.offset = 20;
+ p_Scheme->keyExtractAndHashParams.extractArray[0].extractNonHdr.size = 4;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].type =
+ e_FM_PCD_EXTRACT_NON_HDR;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.src =
+ e_FM_PCD_EXTRACT_FROM_DFLT_VALUE;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.action =
+ e_FM_PCD_ACTION_NONE;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.offset = 0;
+ p_Scheme->keyExtractAndHashParams.extractArray[1].extractNonHdr.size = 1;
+
+ p_Scheme->keyExtractAndHashParams.privateDflt0 = 0x0;
+ p_Scheme->keyExtractAndHashParams.privateDflt1 = 0x0;
+ p_Scheme->keyExtractAndHashParams.numOfUsedDflts = 1;
+ p_Scheme->keyExtractAndHashParams.dflts[0].type = e_FM_PCD_KG_GENERIC_NOT_FROM_DATA;
+ p_Scheme->keyExtractAndHashParams.dflts[0].dfltSelect = e_FM_PCD_KG_DFLT_PRIVATE_0;
+}
+
+#if (DPAA_VERSION >= 11)
+static t_Error CapwapReassemblyStats(t_FmPcdManip *p_Manip,
+ t_FmPcdManipReassemCapwapStats *p_Stats)
+{
+ ASSERT_COND(p_Manip);
+ ASSERT_COND(p_Stats);
+ ASSERT_COND(p_Manip->reassmParams.p_ReassCommonTbl);
+
+ p_Stats->timeout =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalTimeOutCounter);
+ p_Stats->rfdPoolBusy =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalRfdPoolBusyCounter);
+ p_Stats->internalBufferBusy =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalInternalBufferBusy);
+ p_Stats->externalBufferBusy =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalExternalBufferBusy);
+ p_Stats->sgFragments =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalSgFragmentCounter);
+ p_Stats->dmaSemaphoreDepletion =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalDmaSemaphoreDepletionCounter);
+ p_Stats->exceedMaxReassemblyFrameLen =
+ GET_UINT32(p_Manip->reassmParams.p_ReassCommonTbl->totalNCSPCounter);
+
+ p_Stats->successfullyReassembled =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalSuccessfullyReasmFramesCounter);
+ p_Stats->validFragments =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalValidFragmentCounter);
+ p_Stats->processedFragments =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalProcessedFragCounter);
+ p_Stats->malformedFragments =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalMalformdFragCounter);
+ p_Stats->autoLearnBusy =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalSetBusyCounter);
+ p_Stats->discardedFragments =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalDiscardedFragsCounter);
+ p_Stats->moreThan16Fragments =
+ GET_UINT32(p_Manip->reassmParams.capwap.p_ReassTbl->totalMoreThan16FramesCounter);
+
+ return E_OK;
+}
+
+static t_Error CapwapFragmentationStats(t_FmPcdManip *p_Manip,
+ t_FmPcdManipFragCapwapStats *p_Stats)
+{
+ t_AdOfTypeContLookup *p_Ad;
+
+ ASSERT_COND(p_Manip);
+ ASSERT_COND(p_Stats);
+ ASSERT_COND(p_Manip->h_Ad);
+ ASSERT_COND(p_Manip->fragParams.p_Frag);
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ p_Stats->totalFrames = GET_UINT32(p_Ad->gmask);
+
+ return E_OK;
+}
+
+static t_Error CapwapReassembly(t_FmPcdManipReassemParams *p_ManipReassmParams,
+ t_FmPcdManip *p_Manip)
+{
+ uint32_t maxSetNumber = 10000;
+ t_FmPcdManipReassemCapwapParams reassmManipParams =
+ p_ManipReassmParams->u.capwapReassem;
+ t_Error res;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((t_FmPcd *)p_Manip->h_FmPcd)->h_Hc,
+ E_INVALID_HANDLE);
+
+ /* Check validation of user's parameter.*/
+ if ((reassmManipParams.timeoutThresholdForReassmProcess < 1000)
+ || (reassmManipParams.timeoutThresholdForReassmProcess > 8000000))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("timeoutThresholdForReassmProcess should be 1msec - 8sec"));
+ /* It is recommended that the total number of entries in this table (number of sets * number of ways)
+ will be twice the number of frames that are expected to be reassembled simultaneously.*/
+ if (reassmManipParams.maxNumFramesInProcess
+ > (reassmManipParams.maxNumFramesInProcess * maxSetNumber / 2))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("maxNumFramesInProcess has to be less than (maximun set number * number of ways / 2)"));
+
+ /* Saves user's reassembly manipulation parameters */
+ p_Manip->reassmParams.capwap.relativeSchemeId =
+ reassmManipParams.relativeSchemeId;
+ p_Manip->reassmParams.capwap.numOfFramesPerHashEntry =
+ reassmManipParams.numOfFramesPerHashEntry;
+ p_Manip->reassmParams.capwap.maxRessembledsSize =
+ reassmManipParams.maxReassembledFrameLength;
+ p_Manip->reassmParams.maxNumFramesInProcess =
+ reassmManipParams.maxNumFramesInProcess;
+ p_Manip->reassmParams.timeOutMode = reassmManipParams.timeOutMode;
+ p_Manip->reassmParams.fqidForTimeOutFrames =
+ reassmManipParams.fqidForTimeOutFrames;
+ p_Manip->reassmParams.timeoutThresholdForReassmProcess =
+ reassmManipParams.timeoutThresholdForReassmProcess;
+ p_Manip->reassmParams.dataMemId = reassmManipParams.dataMemId;
+ p_Manip->reassmParams.dataLiodnOffset = reassmManipParams.dataLiodnOffset;
+
+ /* Creates and initializes the Reassembly common parameter table */
+ CreateReassCommonTable(p_Manip);
+
+ res = SetCapwapReassmManip(p_Manip);
+ if (res != E_OK)
+ return res;
+
+ return E_OK;
+}
+
+static t_Error CapwapFragmentation(t_FmPcdManipFragCapwapParams *p_ManipParams,
+ t_FmPcdManip *p_Manip)
+{
+ t_FmPcd *p_FmPcd;
+ t_AdOfTypeContLookup *p_Ad;
+ uint32_t pcAndOffsetsReg = 0, ccAdBaseReg = 0, gmaskReg = 0;
+ uint32_t tmpReg32 = 0, tmpRegNia = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip->h_Ad, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams->sizeForFragmentation != 0xFFFF,
+ E_INVALID_VALUE);
+ p_FmPcd = p_Manip->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ /* Allocation of fragmentation Action Descriptor */
+ p_Manip->fragParams.p_Frag = (t_AdOfTypeContLookup *)FM_MURAM_AllocMem(
+ p_FmPcd->h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->fragParams.p_Frag)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("MURAM alloc for Fragmentation table descriptor"));
+ MemSet8(p_Manip->fragParams.p_Frag, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Prepare the third Ad register (pcAndOffsets)- OperationCode */
+ pcAndOffsetsReg = (uint32_t)HMAN_OC_CAPWAP_FRAGMENTATION;
+
+ /* Prepare the first Ad register (ccAdBase) - Don't frag action and Action descriptor type*/
+ ccAdBaseReg = FM_PCD_AD_CONT_LOOKUP_TYPE;
+ ccAdBaseReg |=
+ (p_ManipParams->compressModeEn) ? FM_PCD_MANIP_CAPWAP_FRAG_COMPRESS_EN :
+ 0;
+
+ /* Set Scatter/Gather BPid */
+ if (p_ManipParams->sgBpidEn)
+ {
+ ccAdBaseReg |= FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_EN;
+ pcAndOffsetsReg |= ((p_ManipParams->sgBpid
+ << FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_SHIFT)
+ & FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_MASK);
+ }
+
+ /* Prepare the first Ad register (gmask) - scratch buffer pool id and Pointer to fragment ID */
+ gmaskReg = (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_FmPcd->capwapFrameIdAddr))
+ - p_FmPcd->physicalMuramBase);
+ gmaskReg |= (0xFF) << FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID;
+
+ /* Set all Ad registers */
+ WRITE_UINT32(p_Manip->fragParams.p_Frag->pcAndOffsets, pcAndOffsetsReg);
+ WRITE_UINT32(p_Manip->fragParams.p_Frag->ccAdBase, ccAdBaseReg);
+ WRITE_UINT32(p_Manip->fragParams.p_Frag->gmask, gmaskReg);
+
+ /* Saves user's fragmentation manipulation parameters */
+ p_Manip->frag = TRUE;
+ p_Manip->sizeForFragmentation = p_ManipParams->sizeForFragmentation;
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+
+ tmpRegNia = (uint32_t)(XX_VirtToPhys(p_Manip->fragParams.p_Frag)
+ - (p_FmPcd->physicalMuramBase));
+ tmpReg32 = (uint32_t)p_Manip->sizeForFragmentation
+ << FM_PCD_MANIP_CAPWAP_FRAG_CHECK_MTU_SHIFT;
+
+ tmpRegNia |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ tmpReg32 |= HMAN_OC_CAPWAP_FRAG_CHECK;
+
+ tmpRegNia |= FM_PCD_MANIP_CAPWAP_FRAG_CHECK_CNIA;
+
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+ WRITE_UINT32(p_Ad->ccAdBase, tmpRegNia);
+ WRITE_UINT32(p_Ad->gmask, 0);
+ /* Total frame counter - MUST be initialized to zero.*/
+
+ return E_OK;
+}
+
+static t_Error UpdateInitCapwapFrag(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPort, t_FmPcdManip *p_Manip,
+ t_Handle h_Ad, bool validate)
+{
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION),
+ E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+
+ UNUSED(h_FmPcd);
+ UNUSED(h_Ad);
+ UNUSED(h_PcdParams);
+ UNUSED(validate);
+ UNUSED(p_Manip);
+
+ fmPortGetSetCcParams.setCcParams.type = 0;
+ fmPortGetSetCcParams.getCcParams.type = MANIP_EXTRA_SPACE;
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (!fmPortGetSetCcParams.getCcParams.internalBufferOffset)
+ DBG(WARNING, ("manipExtraSpace must be larger than '0'"));
+
+ return E_OK;
+}
+
+static t_Error CapwapManip(t_FmPcdManipParams *p_ManipParams,
+ t_FmPcdManip *p_Manip)
+{
+ t_AdOfTypeContLookup *p_Ad;
+ t_FmPcdManipSpecialOffloadCapwapParams *p_Params;
+ t_Error err = E_OK;
+ uint32_t tmpReg32 = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams, E_INVALID_HANDLE);
+
+ p_Params = &p_ManipParams->u.specialOffload.u.capwap;
+
+ p_Ad = (t_AdOfTypeContLookup *)p_Manip->h_Ad;
+ tmpReg32 |= FM_PCD_AD_CONT_LOOKUP_TYPE;
+ tmpReg32 |= (p_Params->dtls) ? FM_PCD_MANIP_CAPWAP_DTLS : 0;
+ /* TODO - add 'qosSrc' */
+ WRITE_UINT32(p_Ad->ccAdBase, tmpReg32);
+
+ tmpReg32 = HMAN_OC_CAPWAP_MANIP;
+ if (p_ManipParams->h_NextManip)
+ {
+ WRITE_UINT32(
+ p_Ad->matchTblPtr,
+ (uint32_t)(XX_VirtToPhys(((t_FmPcdManip *)p_ManipParams->h_NextManip)->h_Ad)- (((t_FmPcd *)p_Manip->h_FmPcd)->physicalMuramBase)) >> 4);
+
+ tmpReg32 |= FM_PCD_MANIP_CAPWAP_NADEN;
+ }
+
+ WRITE_UINT32(p_Ad->pcAndOffsets, tmpReg32);
+
+ return err;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+static t_Handle ManipOrStatsSetNode(t_Handle h_FmPcd, t_Handle *p_Params,
+ bool stats)
+{
+ t_FmPcdManip *p_Manip;
+ t_Error err;
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+
+ p_Manip = (t_FmPcdManip*)XX_Malloc(sizeof(t_FmPcdManip));
+ if (!p_Manip)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory"));
+ return NULL;
+ }
+ memset(p_Manip, 0, sizeof(t_FmPcdManip));
+
+ p_Manip->type = ((t_FmPcdManipParams *)p_Params)->type;
+ memcpy((uint8_t*)&p_Manip->manipParams, p_Params,
+ sizeof(p_Manip->manipParams));
+
+ if (!stats)
+ err = CheckManipParamsAndSetType(p_Manip,
+ (t_FmPcdManipParams *)p_Params);
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ else
+ err = CheckStatsParamsAndSetType(p_Manip, (t_FmPcdStatsParams *)p_Params);
+#else /* not (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ else
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Statistics node!"));
+ XX_Free(p_Manip);
+ return NULL;
+ }
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Invalid header manipulation type"));
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ if ((p_Manip->opcode != HMAN_OC_IP_REASSEMBLY) && (p_Manip->opcode != HMAN_OC_CAPWAP_REASSEMBLY))
+ {
+ /* In Case of reassembly manipulation the reassembly action descriptor will
+ be defines later on */
+ if (p_Manip->muramAllocate)
+ {
+ p_Manip->h_Ad = (t_Handle)FM_MURAM_AllocMem(
+ p_FmPcd->h_FmMuram, FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_Manip->h_Ad)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for Manipulation action descriptor"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ MemSet8(p_Manip->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+ }
+ else
+ {
+ p_Manip->h_Ad = (t_Handle)XX_Malloc(
+ FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t));
+ if (!p_Manip->h_Ad)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Allocation of Manipulation action descriptor"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ memset(p_Manip->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t));
+ }
+ }
+
+ p_Manip->h_FmPcd = h_FmPcd;
+
+ return p_Manip;
+}
+
+static void UpdateAdPtrOfNodesWhichPointsOnCrntMdfManip(
+ t_FmPcdManip *p_CrntMdfManip, t_List *h_NodesLst)
+{
+ t_CcNodeInformation *p_CcNodeInformation;
+ t_FmPcdCcNode *p_NodePtrOnCurrentMdfManip = NULL;
+ t_List *p_Pos;
+ int i = 0;
+ t_Handle p_AdTablePtOnCrntCurrentMdfNode/*, p_AdTableNewModified*/;
+ t_CcNodeInformation ccNodeInfo;
+
+ LIST_FOR_EACH(p_Pos, &p_CrntMdfManip->nodesLst)
+ {
+ p_CcNodeInformation = CC_NODE_F_OBJECT(p_Pos);
+ p_NodePtrOnCurrentMdfManip =
+ (t_FmPcdCcNode *)p_CcNodeInformation->h_CcNode;
+
+ ASSERT_COND(p_NodePtrOnCurrentMdfManip);
+
+ /* Search in the previous node which exact index points on this current modified node for getting AD */
+ for (i = 0; i < p_NodePtrOnCurrentMdfManip->numOfKeys + 1; i++)
+ {
+ if (p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].nextEngineParams.nextEngine
+ == e_FM_PCD_CC)
+ {
+ if (p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].nextEngineParams.h_Manip
+ == (t_Handle)p_CrntMdfManip)
+ {
+ if (p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].p_StatsObj)
+ p_AdTablePtOnCrntCurrentMdfNode =
+ p_NodePtrOnCurrentMdfManip->keyAndNextEngineParams[i].p_StatsObj->h_StatsAd;
+ else
+ p_AdTablePtOnCrntCurrentMdfNode =
+ PTR_MOVE(p_NodePtrOnCurrentMdfManip->h_AdTable, i*FM_PCD_CC_AD_ENTRY_SIZE);
+
+ memset(&ccNodeInfo, 0, sizeof(t_CcNodeInformation));
+ ccNodeInfo.h_CcNode = p_AdTablePtOnCrntCurrentMdfNode;
+ EnqueueNodeInfoToRelevantLst(h_NodesLst, &ccNodeInfo, NULL);
+ }
+ }
+ }
+
+ ASSERT_COND(i != p_NodePtrOnCurrentMdfManip->numOfKeys);
+ }
+}
+
+static void BuildHmtd(uint8_t *p_Dest, uint8_t *p_Src, uint8_t *p_Hmcd,
+ t_FmPcd *p_FmPcd)
+{
+ t_Error err;
+
+ /* Copy the HMTD */
+ MemCpy8(p_Dest, (uint8_t*)p_Src, 16);
+ /* Replace the HMCT table pointer */
+ WRITE_UINT32(
+ ((t_Hmtd *)p_Dest)->hmcdBasePtr,
+ (uint32_t)(XX_VirtToPhys(p_Hmcd) - ((t_FmPcd*)p_FmPcd)->physicalMuramBase));
+ /* Call Host Command to replace HMTD by a new HMTD */
+ err = FmHcPcdCcDoDynamicChange(
+ p_FmPcd->h_Hc,
+ (uint32_t)(XX_VirtToPhys(p_Src) - p_FmPcd->physicalMuramBase),
+ (uint32_t)(XX_VirtToPhys(p_Dest) - p_FmPcd->physicalMuramBase));
+ if (err)
+ REPORT_ERROR(MINOR, err, ("Failed in dynamic manip change, continued to the rest of the owners."));
+}
+
+static t_Error FmPcdManipInitUpdate(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPort, t_Handle h_Manip,
+ t_Handle h_Ad, bool validate, int level,
+ t_Handle h_FmTree)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE);
+
+ UNUSED(level);
+ UNUSED(h_FmTree);
+
+ switch (p_Manip->opcode)
+ {
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX):
+ err = UpdateInitMvIntFrameHeaderFromFrameToBufferPrefix(h_FmPort,
+ p_Manip,
+ h_Ad,
+ validate);
+ break;
+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER):
+ if (!p_Manip->h_Frag)
+ break;
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+ err = UpdateInitCapwapFragmentation(h_FmPort, p_Manip, h_Ad, validate, h_FmTree);
+ break;
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+ if (p_Manip->h_Frag)
+ err = UpdateInitCapwapReasm(h_FmPcd, h_FmPort, p_Manip, h_Ad, validate);
+ break;
+ case (HMAN_OC_CAPWAP_INDEXED_STATS):
+ err = UpdateIndxStats(h_FmPcd, h_FmPort, p_Manip);
+ break;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ case (HMAN_OC_IP_REASSEMBLY):
+ err = UpdateInitReasm(h_FmPcd, h_PcdParams, h_FmPort, p_Manip, h_Ad,
+ validate);
+ break;
+ case (HMAN_OC_IP_FRAGMENTATION):
+ err = UpdateInitIpFrag(h_FmPcd, h_PcdParams, h_FmPort, p_Manip,
+ h_Ad, validate);
+ break;
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+ err = UpdateInitCapwapFrag(h_FmPcd, h_PcdParams, h_FmPort, p_Manip,
+ h_Ad, validate);
+ break;
+ case (HMAN_OC_CAPWAP_REASSEMBLY):
+ err = UpdateInitReasm(h_FmPcd, h_PcdParams, h_FmPort, p_Manip, h_Ad,
+ validate);
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ return E_OK;
+ }
+
+ return err;
+}
+
+static t_Error FmPcdManipModifyUpdate(t_Handle h_Manip, t_Handle h_Ad,
+ bool validate, int level,
+ t_Handle h_FmTree)
+{
+
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ t_Error err = E_OK;
+
+ UNUSED(level);
+
+ switch (p_Manip->opcode)
+ {
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX):
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("modify node with this type of manipulation is not suppported"));
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+
+ if (p_Manip->h_Frag)
+ {
+ if (!(p_Manip->shadowUpdateParams & NUM_OF_TASKS)
+ && !(p_Manip->shadowUpdateParams & OFFSET_OF_DATA)
+ && !(p_Manip->shadowUpdateParams & OFFSET_OF_PR))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("modify node with this type of manipulation requires manipulation be updated previously in SetPcd function"));
+ }
+ break;
+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER):
+ if (p_Manip->h_Frag)
+ err = UpdateModifyCapwapFragmenation(p_Manip, h_Ad, validate, h_FmTree);
+ break;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ default:
+ return E_OK;
+ }
+
+ return err;
+}
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+
+t_Error FmPcdManipUpdate(t_Handle h_FmPcd, t_Handle h_PcdParams,
+ t_Handle h_FmPort, t_Handle h_Manip, t_Handle h_Ad,
+ bool validate, int level, t_Handle h_FmTree,
+ bool modify)
+{
+ t_Error err;
+
+ if (!modify)
+ err = FmPcdManipInitUpdate(h_FmPcd, h_PcdParams, h_FmPort, h_Manip,
+ h_Ad, validate, level, h_FmTree);
+ else
+ err = FmPcdManipModifyUpdate(h_Manip, h_Ad, validate, level, h_FmTree);
+
+ return err;
+}
+
+void FmPcdManipUpdateOwner(t_Handle h_Manip, bool add)
+{
+
+ uint32_t intFlags;
+
+ intFlags = XX_LockIntrSpinlock(((t_FmPcdManip *)h_Manip)->h_Spinlock);
+ if (add)
+ ((t_FmPcdManip *)h_Manip)->owner++;
+ else
+ {
+ ASSERT_COND(((t_FmPcdManip *)h_Manip)->owner);
+ ((t_FmPcdManip *)h_Manip)->owner--;
+ }
+ XX_UnlockIntrSpinlock(((t_FmPcdManip *)h_Manip)->h_Spinlock, intFlags);
+}
+
+t_List *FmPcdManipGetNodeLstPointedOnThisManip(t_Handle h_Manip)
+{
+ ASSERT_COND(h_Manip);
+ return &((t_FmPcdManip *)h_Manip)->nodesLst;
+}
+
+t_List *FmPcdManipGetSpinlock(t_Handle h_Manip)
+{
+ ASSERT_COND(h_Manip);
+ return ((t_FmPcdManip *)h_Manip)->h_Spinlock;
+}
+
+t_Error FmPcdManipCheckParamsForCcNextEngine(
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams,
+ uint32_t *requiredAction)
+{
+ t_FmPcdManip *p_Manip;
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ t_Error err = E_OK;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))*/
+ bool pointFromCc = TRUE;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdCcNextEngineParams->h_Manip,
+ E_NULL_POINTER);
+
+ p_Manip = (t_FmPcdManip *)(p_FmPcdCcNextEngineParams->h_Manip);
+ *requiredAction = 0;
+
+ while (p_Manip)
+ {
+ switch (p_Manip->opcode)
+ {
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_CAPWAP_INDEXED_STATS):
+ if (p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_DONE)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("For this type of header manipulation has to be nextEngine e_FM_PCD_DONE"));
+ if (p_FmPcdCcNextEngineParams->params.enqueueParams.overrideFqid)
+ p_Manip->cnia = TRUE;
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+ *requiredAction = UPDATE_NIA_ENQ_WITHOUT_DMA;
+ case (HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR):
+ p_Manip->ownerTmp++;
+ break;
+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER):
+ if ((p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_DONE)
+ && !p_FmPcdCcNextEngineParams->params.enqueueParams.overrideFqid)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("For this type of header manipulation has to be nextEngine e_FM_PCD_DONE with fqidForCtrlFlow FALSE"));
+ p_Manip->ownerTmp++;
+ break;
+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX):
+ if ((p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_CC)
+ && (FmPcdCcGetParseCode(p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode)
+ != CC_PC_GENERIC_IC_HASH_INDEXED))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("For this type of header manipulation next engine has to be CC and action = e_FM_PCD_ACTION_INDEXED_LOOKUP"));
+ err = UpdateManipIc(p_FmPcdCcNextEngineParams->h_Manip,
+ FmPcdCcGetOffset(p_FmPcdCcNextEngineParams->params.ccParams.h_CcNode));
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ *requiredAction = UPDATE_NIA_ENQ_WITHOUT_DMA;
+ break;
+ #endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ case (HMAN_OC_IP_FRAGMENTATION):
+ case (HMAN_OC_IP_REASSEMBLY):
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_REASSEMBLY):
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+#endif /* (DPAA_VERSION >= 11) */
+ if (p_FmPcdCcNextEngineParams->nextEngine != e_FM_PCD_DONE)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("For this type of header manipulation has to be nextEngine e_FM_PCD_DONE"));
+ p_Manip->ownerTmp++;
+ break;
+ case (HMAN_OC_IPSEC_MANIP):
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_MANIP):
+#endif /* (DPAA_VERSION >= 11) */
+ p_Manip->ownerTmp++;
+ break;
+ case (HMAN_OC):
+ if ((p_FmPcdCcNextEngineParams->nextEngine == e_FM_PCD_CC)
+ && MANIP_IS_CASCADED(p_Manip))
+ RETURN_ERROR(
+ MINOR,
+ E_INVALID_STATE,
+ ("Can't have a cascaded manipulation when and Next Engine is CC"));
+ if (!MANIP_IS_FIRST(p_Manip) && pointFromCc)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("h_Manip is already used and may not be shared (no sharing of non-head manip nodes)"));
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("invalid type of header manipulation for this state"));
+ }
+ p_Manip = p_Manip->h_NextManip;
+ pointFromCc = FALSE;
+ }
+ return E_OK;
+}
+
+
+t_Error FmPcdManipCheckParamsWithCcNodeParams(t_Handle h_Manip,
+ t_Handle h_FmPcdCcNode)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_FmPcdCcNode, E_INVALID_HANDLE);
+
+ switch (p_Manip->opcode)
+ {
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_CAPWAP_INDEXED_STATS):
+ if (p_Manip->ownerTmp != FmPcdCcGetNumOfKeys(h_FmPcdCcNode))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("The manipulation of the type statistics flowId if exist has to be pointed by all numOfKeys"));
+ break;
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+ if (p_Manip->h_Frag)
+ {
+ if (p_Manip->ownerTmp != FmPcdCcGetNumOfKeys(h_FmPcdCcNode))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("The manipulation of the type remove DTLS if exist has to be pointed by all numOfKeys"));
+ err = UpdateManipIc(h_Manip, FmPcdCcGetOffset(h_FmPcdCcNode));
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ break;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ default:
+ break;
+ }
+
+ return err;
+}
+
+void FmPcdManipUpdateAdResultForCc(
+ t_Handle h_Manip, t_FmPcdCcNextEngineParams *p_CcNextEngineParams,
+ t_Handle p_Ad, t_Handle *p_AdNewPtr)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+
+ /* This routine creates a Manip AD and can return in "p_AdNewPtr"
+ * either the new descriptor or NULL if it writes the Manip AD into p_AD (into the match table) */
+
+ ASSERT_COND(p_Manip);
+ ASSERT_COND(p_CcNextEngineParams);
+ ASSERT_COND(p_Ad);
+ ASSERT_COND(p_AdNewPtr);
+
+ FmPcdManipUpdateOwner(h_Manip, TRUE);
+
+ /* According to "type", either build & initialize a new AD (p_AdNew) or initialize
+ * p_Ad ( the AD in the match table) and set p_AdNew = NULL. */
+ switch (p_Manip->opcode)
+ {
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR):
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+ case (HMAN_OC_CAPWAP_INDEXED_STATS):
+ *p_AdNewPtr = p_Manip->h_Ad;
+ break;
+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER):
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+ WRITE_UINT32(((t_AdOfTypeResult *)p_Ad)->fqid,
+ ((t_AdOfTypeResult *)(p_Manip->h_Ad))->fqid);
+ WRITE_UINT32(((t_AdOfTypeResult *)p_Ad)->plcrProfile,
+ ((t_AdOfTypeResult *)(p_Manip->h_Ad))->plcrProfile);
+ WRITE_UINT32(((t_AdOfTypeResult *)p_Ad)->nia,
+ ((t_AdOfTypeResult *)(p_Manip->h_Ad))->nia);
+ *p_AdNewPtr = NULL;
+ break;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ case (HMAN_OC_IPSEC_MANIP):
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_MANIP):
+#endif /* (DPAA_VERSION >= 11) */
+ *p_AdNewPtr = p_Manip->h_Ad;
+ break;
+ case (HMAN_OC_IP_FRAGMENTATION):
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+#endif /* (DPAA_VERSION >= 11) */
+ if ((p_CcNextEngineParams->nextEngine == e_FM_PCD_DONE)
+ && (!p_CcNextEngineParams->params.enqueueParams.overrideFqid))
+ {
+ memcpy((uint8_t *)p_Ad, (uint8_t *)p_Manip->h_Ad,
+ sizeof(t_AdOfTypeContLookup));
+#if (DPAA_VERSION >= 11)
+ WRITE_UINT32(
+ ((t_AdOfTypeContLookup *)p_Ad)->ccAdBase,
+ GET_UINT32(((t_AdOfTypeContLookup *)p_Ad)->ccAdBase) & ~FM_PCD_MANIP_IP_CNIA);
+#endif /* (DPAA_VERSION >= 11) */
+ *p_AdNewPtr = NULL;
+ }
+ else
+ *p_AdNewPtr = p_Manip->h_Ad;
+ break;
+ case (HMAN_OC_IP_REASSEMBLY):
+ if (FmPcdManipIpReassmIsIpv6Hdr(p_Manip))
+ {
+ if (!p_Manip->reassmParams.ip.ipv6Assigned)
+ {
+ *p_AdNewPtr = p_Manip->reassmParams.ip.h_Ipv6Ad;
+ p_Manip->reassmParams.ip.ipv6Assigned = TRUE;
+ FmPcdManipUpdateOwner(h_Manip, FALSE);
+ }
+ else
+ {
+ *p_AdNewPtr = p_Manip->reassmParams.ip.h_Ipv4Ad;
+ p_Manip->reassmParams.ip.ipv6Assigned = FALSE;
+ }
+ }
+ else
+ *p_AdNewPtr = p_Manip->reassmParams.ip.h_Ipv4Ad;
+ memcpy((uint8_t *)p_Ad, (uint8_t *)*p_AdNewPtr,
+ sizeof(t_AdOfTypeContLookup));
+ *p_AdNewPtr = NULL;
+ break;
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_REASSEMBLY):
+ *p_AdNewPtr = p_Manip->reassmParams.capwap.h_Ad;
+ memcpy((uint8_t *)p_Ad, (uint8_t *)*p_AdNewPtr,
+ sizeof(t_AdOfTypeContLookup));
+ *p_AdNewPtr = NULL;
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+ case (HMAN_OC):
+ /* Allocate and initialize HMTD */
+ *p_AdNewPtr = p_Manip->h_Ad;
+ break;
+ default:
+ break;
+ }
+}
+
+void FmPcdManipUpdateAdContLookupForCc(t_Handle h_Manip, t_Handle p_Ad,
+ t_Handle *p_AdNewPtr,
+ uint32_t adTableOffset)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+
+ /* This routine creates a Manip AD and can return in "p_AdNewPtr"
+ * either the new descriptor or NULL if it writes the Manip AD into p_AD (into the match table) */
+ ASSERT_COND(p_Manip);
+
+ FmPcdManipUpdateOwner(h_Manip, TRUE);
+
+ switch (p_Manip->opcode)
+ {
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX):
+ WRITE_UINT32(((t_AdOfTypeContLookup *)p_Ad)->ccAdBase,
+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->ccAdBase);
+ WRITE_UINT32(
+ ((t_AdOfTypeContLookup *)p_Ad)->matchTblPtr,
+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->matchTblPtr);
+ WRITE_UINT32(
+ ((t_AdOfTypeContLookup *)p_Ad)->pcAndOffsets,
+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->pcAndOffsets);
+ WRITE_UINT32(((t_AdOfTypeContLookup *)p_Ad)->gmask,
+ ((t_AdOfTypeContLookup *)(p_Manip->h_Ad))->gmask);
+ WRITE_UINT32(
+ ((t_AdOfTypeContLookup *)p_Ad)->ccAdBase,
+ (GET_UINT32(((t_AdOfTypeContLookup *)p_Ad)->ccAdBase) | adTableOffset));
+ *p_AdNewPtr = NULL;
+ break;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ case (HMAN_OC):
+ /* Initialize HMTD within the match table*/
+ MemSet8(p_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+ /* copy the existing HMTD *//* ask Alla - memcpy??? */
+ memcpy((uint8_t*)p_Ad, p_Manip->h_Ad, sizeof(t_Hmtd));
+ /* update NADEN to be "1"*/
+ WRITE_UINT16(
+ ((t_Hmtd *)p_Ad)->cfg,
+ (uint16_t)(GET_UINT16(((t_Hmtd *)p_Ad)->cfg) | HMTD_CFG_NEXT_AD_EN));
+ /* update next action descriptor */
+ WRITE_UINT16(((t_Hmtd *)p_Ad)->nextAdIdx,
+ (uint16_t)(adTableOffset >> 4));
+ /* mark that Manip's HMTD is not used */
+ *p_AdNewPtr = NULL;
+ break;
+
+ default:
+ break;
+ }
+}
+
+t_Error FmPcdManipBuildIpReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv,
+ t_Handle h_CcTree, t_Handle h_Manip,
+ bool isIpv4, uint8_t groupId)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ t_FmPcdKgSchemeParams *p_SchemeParams = NULL;
+ t_Handle h_Scheme;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(h_NetEnv);
+ ASSERT_COND(p_Manip);
+
+ /* scheme was already build, no need to check for IPv6 */
+ if (p_Manip->reassmParams.ip.h_Ipv4Scheme)
+ return E_OK;
+
+ if (isIpv4) {
+ h_Scheme = FmPcdKgGetSchemeHandle(p_FmPcd, p_Manip->reassmParams.ip.relativeSchemeId[0]);
+ if (h_Scheme) {
+ /* scheme was found */
+ p_Manip->reassmParams.ip.h_Ipv4Scheme = h_Scheme;
+ return E_OK;
+ }
+ } else {
+ h_Scheme = FmPcdKgGetSchemeHandle(p_FmPcd, p_Manip->reassmParams.ip.relativeSchemeId[1]);
+ if (h_Scheme) {
+ /* scheme was found */
+ p_Manip->reassmParams.ip.h_Ipv6Scheme = h_Scheme;
+ return E_OK;
+ }
+ }
+
+ p_SchemeParams = XX_Malloc(sizeof(t_FmPcdKgSchemeParams));
+ if (!p_SchemeParams)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("Memory allocation failed for scheme"));
+
+ /* Configures the IPv4 or IPv6 scheme*/
+ memset(p_SchemeParams, 0, sizeof(t_FmPcdKgSchemeParams));
+ p_SchemeParams->netEnvParams.h_NetEnv = h_NetEnv;
+ p_SchemeParams->id.relativeSchemeId = (uint8_t)(
+ (isIpv4 == TRUE) ? p_Manip->reassmParams.ip.relativeSchemeId[0] :
+ p_Manip->reassmParams.ip.relativeSchemeId[1]);
+ p_SchemeParams->schemeCounter.update = TRUE;
+#if (DPAA_VERSION >= 11)
+ p_SchemeParams->alwaysDirect = TRUE;
+ p_SchemeParams->bypassFqidGeneration = TRUE;
+#else
+ p_SchemeParams->keyExtractAndHashParams.hashDistributionNumOfFqids = 1;
+ p_SchemeParams->baseFqid = 0xFFFFFF; /*TODO- baseFqid*/
+#endif /* (DPAA_VERSION >= 11) */
+
+ setIpReassmSchemeParams(p_FmPcd, p_SchemeParams, h_CcTree, isIpv4, groupId);
+
+ /* Sets the new scheme */
+ if (isIpv4)
+ p_Manip->reassmParams.ip.h_Ipv4Scheme = FM_PCD_KgSchemeSet(
+ p_FmPcd, p_SchemeParams);
+ else
+ p_Manip->reassmParams.ip.h_Ipv6Scheme = FM_PCD_KgSchemeSet(
+ p_FmPcd, p_SchemeParams);
+
+ XX_Free(p_SchemeParams);
+
+ return E_OK;
+}
+
+t_Error FmPcdManipDeleteIpReassmSchemes(t_Handle h_Manip)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+
+ ASSERT_COND(p_Manip);
+
+ if ((p_Manip->reassmParams.ip.h_Ipv4Scheme) &&
+ !FmPcdKgIsSchemeHasOwners(p_Manip->reassmParams.ip.h_Ipv4Scheme))
+ FM_PCD_KgSchemeDelete(p_Manip->reassmParams.ip.h_Ipv4Scheme);
+
+ if ((p_Manip->reassmParams.ip.h_Ipv6Scheme) &&
+ !FmPcdKgIsSchemeHasOwners(p_Manip->reassmParams.ip.h_Ipv6Scheme))
+ FM_PCD_KgSchemeDelete(p_Manip->reassmParams.ip.h_Ipv6Scheme);
+
+ return E_OK;
+}
+
+bool FmPcdManipIpReassmIsIpv6Hdr(t_Handle h_Manip)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+
+ ASSERT_COND(p_Manip);
+
+ return (p_Manip->reassmParams.hdr == HEADER_TYPE_IPv6);
+}
+
+t_Error FmPcdManipBuildCapwapReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv,
+ t_Handle h_CcTree, t_Handle h_Manip,
+ uint8_t groupId)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ t_FmPcdKgSchemeParams *p_SchemeParams = NULL;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(h_NetEnv);
+ ASSERT_COND(p_Manip);
+
+ /* scheme was already build, no need to check for IPv6 */
+ if (p_Manip->reassmParams.capwap.h_Scheme)
+ return E_OK;
+
+ p_SchemeParams = XX_Malloc(sizeof(t_FmPcdKgSchemeParams));
+ if (!p_SchemeParams)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY,
+ ("Memory allocation failed for scheme"));
+
+ memset(p_SchemeParams, 0, sizeof(t_FmPcdKgSchemeParams));
+ p_SchemeParams->netEnvParams.h_NetEnv = h_NetEnv;
+ p_SchemeParams->id.relativeSchemeId =
+ (uint8_t)p_Manip->reassmParams.capwap.relativeSchemeId;
+ p_SchemeParams->schemeCounter.update = TRUE;
+ p_SchemeParams->bypassFqidGeneration = TRUE;
+
+ setCapwapReassmSchemeParams(p_FmPcd, p_SchemeParams, h_CcTree, groupId);
+
+ p_Manip->reassmParams.capwap.h_Scheme = FM_PCD_KgSchemeSet(p_FmPcd,
+ p_SchemeParams);
+
+ XX_Free(p_SchemeParams);
+
+ return E_OK;
+}
+
+t_Error FmPcdManipDeleteCapwapReassmSchemes(t_Handle h_Manip)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+
+ ASSERT_COND(p_Manip);
+
+ if (p_Manip->reassmParams.capwap.h_Scheme)
+ FM_PCD_KgSchemeDelete(p_Manip->reassmParams.capwap.h_Scheme);
+
+ return E_OK;
+}
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+t_Handle FmPcdManipApplSpecificBuild(void)
+{
+ t_FmPcdManip *p_Manip;
+
+ p_Manip = (t_FmPcdManip*)XX_Malloc(sizeof(t_FmPcdManip));
+ if (!p_Manip)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory"));
+ return NULL;
+ }
+ memset(p_Manip, 0, sizeof(t_FmPcdManip));
+
+ p_Manip->opcode = HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX;
+ p_Manip->muramAllocate = FALSE;
+
+ p_Manip->h_Ad = (t_Handle)XX_Malloc(FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t));
+ if (!p_Manip->h_Ad)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Allocation of Manipulation action descriptor"));
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ memset(p_Manip->h_Ad, 0, FM_PCD_CC_AD_ENTRY_SIZE * sizeof(uint8_t));
+
+ /*treatFdStatusFieldsAsErrors = TRUE hardcoded - assumption its always come after CAAM*/
+ /*Application specific = type of flowId index, move internal frame header from data to IC,
+ SEC errors check*/
+ if (MvIntFrameHeaderFromFrameToBufferPrefix(p_Manip, TRUE)!= E_OK)
+ {
+ XX_Free(p_Manip->h_Ad);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+ return p_Manip;
+}
+
+bool FmPcdManipIsCapwapApplSpecific(t_Handle h_Manip)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip;
+ ASSERT_COND(h_Manip);
+
+ return (bool)((p_Manip->opcode == HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST) ? TRUE : FALSE);
+}
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+/*********************** End of inter-module routines ************************/
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+
+t_Handle FM_PCD_ManipNodeSet(t_Handle h_FmPcd,
+ t_FmPcdManipParams *p_ManipParams)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdManip *p_Manip;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_ManipParams, E_INVALID_HANDLE, NULL);
+
+ p_Manip = ManipOrStatsSetNode(h_FmPcd, (t_Handle)p_ManipParams, FALSE);
+ if (!p_Manip)
+ return NULL;
+
+ if (((p_Manip->opcode == HMAN_OC_IP_REASSEMBLY)
+ || (p_Manip->opcode == HMAN_OC_IP_FRAGMENTATION)
+ || (p_Manip->opcode == HMAN_OC)
+ || (p_Manip->opcode == HMAN_OC_IPSEC_MANIP)
+#if (DPAA_VERSION >= 11)
+ || (p_Manip->opcode == HMAN_OC_CAPWAP_MANIP)
+ || (p_Manip->opcode == HMAN_OC_CAPWAP_FRAGMENTATION)
+ || (p_Manip->opcode == HMAN_OC_CAPWAP_REASSEMBLY)
+#endif /* (DPAA_VERSION >= 11) */
+ ) && (!FmPcdIsAdvancedOffloadSupported(p_FmPcd)))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Advanced-offload must be enabled"));
+ XX_Free(p_Manip);
+ return NULL;
+ }
+ p_Manip->h_Spinlock = XX_InitSpinlock();
+ if (!p_Manip->h_Spinlock)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }INIT_LIST(&p_Manip->nodesLst);
+
+ switch (p_Manip->opcode)
+ {
+ case (HMAN_OC_IP_REASSEMBLY):
+ /* IpReassembly */
+ err = IpReassembly(&p_ManipParams->u.reassem, p_Manip);
+ break;
+ case (HMAN_OC_IP_FRAGMENTATION):
+ /* IpFragmentation */
+ err = IpFragmentation(&p_ManipParams->u.frag.u.ipFrag, p_Manip);
+ if (err)
+ break;
+ err = IPManip(p_Manip);
+ break;
+ case (HMAN_OC_IPSEC_MANIP):
+ err = IPSecManip(p_ManipParams, p_Manip);
+ break;
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_REASSEMBLY):
+ /* CapwapReassembly */
+ err = CapwapReassembly(&p_ManipParams->u.reassem, p_Manip);
+ break;
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+ /* CapwapFragmentation */
+ err = CapwapFragmentation(&p_ManipParams->u.frag.u.capwapFrag,
+ p_Manip);
+ break;
+ case (HMAN_OC_CAPWAP_MANIP):
+ err = CapwapManip(p_ManipParams, p_Manip);
+ break;
+#endif /* (DPAA_VERSION >= 11) */
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ case (HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR):
+ /* HmanType1 */
+ err = RmvHdrTillSpecLocNOrInsrtIntFrmHdr(&p_ManipParams->u.hdr.rmvParams, p_Manip);
+ break;
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+ err = CapwapFragmentation(&p_ManipParams->fragOrReasmParams.u.capwapFragParams,
+ p_Manip,
+ p_FmPcd,
+ p_ManipParams->fragOrReasmParams.sgBpid);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+ if (p_Manip->insrt)
+ p_Manip->opcode = HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER;
+ case (HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER):
+ /* HmanType2 + if user asked only for fragmentation still need to allocate HmanType2 */
+ err = InsrtHdrByTempl(&p_ManipParams->u.hdr.insrtParams, p_Manip, p_FmPcd);
+ break;
+ case (HMAN_OC_CAPWAP_REASSEMBLY):
+ err = CapwapReassembly(&p_ManipParams->fragOrReasmParams.u.capwapReasmParams,
+ p_Manip,
+ p_FmPcd,
+ p_ManipParams->fragOrReasmParams.sgBpid);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+ if (p_Manip->rmv)
+ p_Manip->opcode = HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST;
+ case (HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST):
+ /*CAPWAP decapsulation + if user asked only for reassembly still need to allocate CAPWAP decapsulation*/
+ err = CapwapRmvDtlsHdr(p_FmPcd, p_Manip);
+ break;
+ case (HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX):
+ /*Application Specific type 1*/
+ err = MvIntFrameHeaderFromFrameToBufferPrefix(p_Manip, TRUE);
+ break;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ case (HMAN_OC):
+ /* New Manip */
+ err = CreateManipActionNew(p_Manip, p_ManipParams);
+ break;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED HEADER MANIPULATION TYPE"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ if (p_ManipParams->h_NextManip)
+ {
+ /* in the check routine we've verified that h_NextManip has no owners
+ * and that only supported types are allowed. */
+ p_Manip->h_NextManip = p_ManipParams->h_NextManip;
+ /* save a "prev" pointer in h_NextManip */
+ MANIP_SET_PREV(p_Manip->h_NextManip, p_Manip);
+ FmPcdManipUpdateOwner(p_Manip->h_NextManip, TRUE);
+ }
+
+ return p_Manip;
+}
+
+t_Error FM_PCD_ManipNodeReplace(t_Handle h_Manip,
+ t_FmPcdManipParams *p_ManipParams)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_Manip, *p_FirstManip;
+ t_FmPcd *p_FmPcd = (t_FmPcd *)(p_Manip->h_FmPcd);
+ t_Error err;
+ uint8_t *p_WholeHmct = NULL, *p_ShadowHmct = NULL, *p_Hmtd = NULL;
+ t_List lstOfNodeshichPointsOnCrntMdfManip, *p_Pos;
+ t_CcNodeInformation *p_CcNodeInfo;
+ SANITY_CHECK_RETURN_ERROR(h_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_ManipParams, E_INVALID_HANDLE);
+
+ INIT_LIST(&lstOfNodeshichPointsOnCrntMdfManip);
+
+ if ((p_ManipParams->type != e_FM_PCD_MANIP_HDR)
+ || (p_Manip->type != e_FM_PCD_MANIP_HDR))
+ RETURN_ERROR(
+ MINOR,
+ E_NOT_SUPPORTED,
+ ("FM_PCD_ManipNodeReplace Functionality supported only for Header Manipulation."));
+
+ ASSERT_COND(p_Manip->opcode == HMAN_OC);
+ ASSERT_COND(p_Manip->manipParams.h_NextManip == p_Manip->h_NextManip);
+ memcpy((uint8_t*)&p_Manip->manipParams, p_ManipParams,
+ sizeof(p_Manip->manipParams));
+ p_Manip->manipParams.h_NextManip = p_Manip->h_NextManip;
+
+ /* The replacement of the HdrManip depends on the node type.*/
+ /*
+ * (1) If this is an independent node, all its owners should be updated.
+ *
+ * (2) If it is the head of a cascaded chain (it does not have a "prev" but
+ * it has a "next" and it has a "cascaded" indication), the next
+ * node remains unchanged, and the behavior is as in (1).
+ *
+ * (3) If it is not the head, but a part of a cascaded chain, in can be
+ * also replaced as a regular node with just one owner.
+ *
+ * (4) If it is a part of a chain implemented as a unified table, the
+ * whole table is replaced and the owners of the head node must be updated.
+ *
+ */
+ /* lock shadow */
+ if (!p_FmPcd->p_CcShadow)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("CC Shadow not allocated"));
+
+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ return ERROR_CODE(E_BUSY);
+
+ /* this routine creates a new manip action in the CC Shadow. */
+ err = CreateManipActionShadow(p_Manip, p_ManipParams);
+ if (err)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ /* If the owners list is empty (these are NOT the "owners" counter, but pointers from CC)
+ * replace only HMTD and no lcok is required. Otherwise
+ * lock the whole PCD
+ * In case 4 MANIP_IS_UNIFIED_NON_FIRST(p_Manip) - Use the head node instead. */
+ if (!FmPcdLockTryLockAll(p_FmPcd))
+ {
+ DBG(TRACE, ("FmPcdLockTryLockAll failed"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ p_ShadowHmct = (uint8_t*)PTR_MOVE(p_FmPcd->p_CcShadow, 16);
+
+ p_FirstManip = (t_FmPcdManip*)GetManipInfo(p_Manip,
+ e_MANIP_HANDLER_TABLE_OWNER);
+ ASSERT_COND(p_FirstManip);
+
+ if (!LIST_IsEmpty(&p_FirstManip->nodesLst))
+ UpdateAdPtrOfNodesWhichPointsOnCrntMdfManip(
+ p_FirstManip, &lstOfNodeshichPointsOnCrntMdfManip);
+
+ p_Hmtd = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMTD);
+ ASSERT_COND(p_Hmtd);
+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_Hmtd, p_ShadowHmct,
+ ((t_FmPcd*)(p_Manip->h_FmPcd)));
+
+ LIST_FOR_EACH(p_Pos, &lstOfNodeshichPointsOnCrntMdfManip)
+ {
+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos);
+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_CcNodeInfo->h_CcNode,
+ p_ShadowHmct, ((t_FmPcd*)(p_Manip->h_FmPcd)));
+ }
+
+ p_WholeHmct = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMCT);
+ ASSERT_COND(p_WholeHmct);
+
+ /* re-build the HMCT n the original location */
+ err = CreateManipActionBackToOrig(p_Manip, p_ManipParams);
+ if (err)
+ {
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ p_Hmtd = (uint8_t *)GetManipInfo(p_Manip, e_MANIP_HMTD);
+ ASSERT_COND(p_Hmtd);
+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_Hmtd, p_WholeHmct,
+ ((t_FmPcd*)p_Manip->h_FmPcd));
+
+ /* If LIST > 0, create a list of p_Ad's that point to the HMCT. Join also t_HMTD to this list.
+ * For each p_Hmct (from list+fixed):
+ * call Host Command to replace HMTD by a new one */LIST_FOR_EACH(p_Pos, &lstOfNodeshichPointsOnCrntMdfManip)
+ {
+ p_CcNodeInfo = CC_NODE_F_OBJECT(p_Pos);
+ BuildHmtd(p_FmPcd->p_CcShadow, (uint8_t *)p_CcNodeInfo->h_CcNode,
+ p_WholeHmct, ((t_FmPcd*)(p_Manip->h_FmPcd)));
+ }
+
+
+ ReleaseLst(&lstOfNodeshichPointsOnCrntMdfManip);
+
+ FmPcdLockUnlockAll(p_FmPcd);
+
+ /* unlock shadow */
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ManipNodeDelete(t_Handle h_ManipNode)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_ManipNode;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+
+ if (p_Manip->owner)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("This manipulation node not be removed because this node is occupied, first - unbind this node "));
+
+ if (p_Manip->h_NextManip)
+ {
+ MANIP_SET_PREV(p_Manip->h_NextManip, NULL);
+ FmPcdManipUpdateOwner(p_Manip->h_NextManip, FALSE);
+ }
+
+ if (p_Manip->p_Hmct
+ && (MANIP_IS_UNIFIED_FIRST(p_Manip) || !MANIP_IS_UNIFIED(p_Manip)))
+ FM_MURAM_FreeMem(((t_FmPcd *)p_Manip->h_FmPcd)->h_FmMuram,
+ p_Manip->p_Hmct);
+
+ if (p_Manip->h_Spinlock)
+ {
+ XX_FreeSpinlock(p_Manip->h_Spinlock);
+ p_Manip->h_Spinlock = NULL;
+ }
+
+ ReleaseManipHandler(p_Manip, p_Manip->h_FmPcd);
+
+ XX_Free(h_ManipNode);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ManipGetStatistics(t_Handle h_ManipNode,
+ t_FmPcdManipStats *p_FmPcdManipStats)
+{
+ t_FmPcdManip *p_Manip = (t_FmPcdManip *)h_ManipNode;
+
+ SANITY_CHECK_RETURN_ERROR(p_Manip, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdManipStats, E_NULL_POINTER);
+
+ switch (p_Manip->opcode)
+ {
+ case (HMAN_OC_IP_REASSEMBLY):
+ return IpReassemblyStats(p_Manip,
+ &p_FmPcdManipStats->u.reassem.u.ipReassem);
+ case (HMAN_OC_IP_FRAGMENTATION):
+ return IpFragmentationStats(p_Manip,
+ &p_FmPcdManipStats->u.frag.u.ipFrag);
+#if (DPAA_VERSION >= 11)
+ case (HMAN_OC_CAPWAP_REASSEMBLY):
+ return CapwapReassemblyStats(
+ p_Manip, &p_FmPcdManipStats->u.reassem.u.capwapReassem);
+ case (HMAN_OC_CAPWAP_FRAGMENTATION):
+ return CapwapFragmentationStats(
+ p_Manip, &p_FmPcdManipStats->u.frag.u.capwapFrag);
+#endif /* (DPAA_VERSION >= 11) */
+ default:
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("no statistics to this type of manip"));
+ }
+
+ return E_OK;
+}
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+t_Handle FM_PCD_StatisticsSetNode(t_Handle h_FmPcd, t_FmPcdStatsParams *p_StatsParams)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdManip *p_Manip;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd,E_INVALID_HANDLE,NULL);
+ SANITY_CHECK_RETURN_VALUE(p_StatsParams,E_INVALID_HANDLE,NULL);
+
+ p_Manip = ManipOrStatsSetNode(h_FmPcd, (t_Handle)p_StatsParams, TRUE);
+ if (!p_Manip)
+ return NULL;
+
+ switch (p_Manip->opcode)
+ {
+ case (HMAN_OC_CAPWAP_INDEXED_STATS):
+ /* Indexed statistics */
+ err = IndxStats(p_StatsParams, p_Manip, p_FmPcd);
+ break;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("UNSUPPORTED Statistics type"));
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ ReleaseManipHandler(p_Manip, p_FmPcd);
+ XX_Free(p_Manip);
+ return NULL;
+ }
+
+ return p_Manip;
+}
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_manip.h
@@ -0,0 +1,555 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_manip.h
+
+ @Description FM PCD manip...
+*//***************************************************************************/
+#ifndef __FM_MANIP_H
+#define __FM_MANIP_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+
+#include "fm_cc.h"
+
+
+/***********************************************************************/
+/* Header manipulations defines */
+/***********************************************************************/
+
+#define NUM_OF_SCRATCH_POOL_BUFFERS 1000 /*TODO - Change it!!*/
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+#define HMAN_OC_RMV_N_OR_INSRT_INT_FRM_HDR 0x2e
+#define HMAN_OC_INSRT_HDR_BY_TEMPL_N_OR_FRAG_AFTER 0x31
+#define HMAN_OC_MV_INT_FRAME_HDR_FROM_FRM_TO_BUFFER_PREFFIX 0x2f
+#define HMAN_OC_CAPWAP_RMV_DTLS_IF_EXIST 0x30
+#define HMAN_OC_CAPWAP_REASSEMBLY 0x11 /* dummy */
+#define HMAN_OC_CAPWAP_INDEXED_STATS 0x32 /* dummy */
+#define HMAN_OC_CAPWAP_FRAGMENTATION 0x33
+#else
+#define HMAN_OC_CAPWAP_MANIP 0x2F
+#define HMAN_OC_CAPWAP_FRAG_CHECK 0x2E
+#define HMAN_OC_CAPWAP_FRAGMENTATION 0x33
+#define HMAN_OC_CAPWAP_REASSEMBLY 0x30
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+#define HMAN_OC_IP_MANIP 0x34
+#define HMAN_OC_IP_FRAGMENTATION 0x74
+#define HMAN_OC_IP_REASSEMBLY 0xB4
+#define HMAN_OC_IPSEC_MANIP 0xF4
+#define HMAN_OC 0x35
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+#define HMAN_RMV_HDR 0x80000000
+#define HMAN_INSRT_INT_FRM_HDR 0x40000000
+
+#define UDP_CHECKSUM_FIELD_OFFSET_FROM_UDP 6
+#define UDP_CHECKSUM_FIELD_SIZE 2
+#define UDP_LENGTH_FIELD_OFFSET_FROM_UDP 4
+
+#define IPv4_DSCECN_FIELD_OFFSET_FROM_IP 1
+#define IPv4_TOTALLENGTH_FIELD_OFFSET_FROM_IP 2
+#define IPv4_HDRCHECKSUM_FIELD_OFFSET_FROM_IP 10
+#define VLAN_TAG_FIELD_OFFSET_FROM_ETH 12
+#define IPv4_ID_FIELD_OFFSET_FROM_IP 4
+
+#define IPv6_PAYLOAD_LENGTH_OFFSET_FROM_IP 4
+#define IPv6_NEXT_HEADER_OFFSET_FROM_IP 6
+
+#define FM_PCD_MANIP_CAPWAP_REASM_TABLE_SIZE 0x80
+#define FM_PCD_MANIP_CAPWAP_REASM_TABLE_ALIGN 8
+#define FM_PCD_MANIP_CAPWAP_REASM_RFD_SIZE 32
+#define FM_PCD_MANIP_CAPWAP_REASM_AUTO_LEARNING_HASH_ENTRY_SIZE 4
+#define FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_ENTRY_SIZE 8
+
+
+#define FM_PCD_MANIP_CAPWAP_REASM_TIME_OUT_BETWEEN_FRAMES 0x40000000
+#define FM_PCD_MANIP_CAPWAP_REASM_HALT_ON_DUPLICATE_FRAG 0x10000000
+#define FM_PCD_MANIP_CAPWAP_REASM_AUTOMATIC_LEARNIN_HASH_8_WAYS 0x08000000
+#define FM_PCD_MANIP_CAPWAP_REASM_PR_COPY 0x00800000
+
+#define FM_PCD_MANIP_CAPWAP_FRAG_COMPR_OPTION_FIELD_EN 0x80000000
+
+#define FM_PCD_MANIP_INDEXED_STATS_ENTRY_SIZE 4
+#define FM_PCD_MANIP_INDEXED_STATS_CNIA 0x20000000
+#define FM_PCD_MANIP_INDEXED_STATS_DPD 0x10000000
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+
+#if (DPAA_VERSION >= 11)
+#define FM_PCD_MANIP_CAPWAP_DTLS 0x00040000
+#define FM_PCD_MANIP_CAPWAP_NADEN 0x20000000
+
+#define FM_PCD_MANIP_CAPWAP_FRAG_CHECK_MTU_SHIFT 16
+#define FM_PCD_MANIP_CAPWAP_FRAG_CHECK_NO_FRAGMENTATION 0xFFFF0000
+#define FM_PCD_MANIP_CAPWAP_FRAG_CHECK_CNIA 0x20000000
+
+#define FM_PCD_MANIP_CAPWAP_FRAG_COMPRESS_EN 0x04000000
+#define FM_PCD_MANIP_CAPWAP_FRAG_SCRATCH_BPID 24
+#define FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_EN 0x08000000
+#define FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_MASK 0xFF000000
+#define FM_PCD_MANIP_CAPWAP_FRAG_SG_BDID_SHIFT 24
+#endif /* (DPAA_VERSION >= 11) */
+
+#define FM_PCD_MANIP_REASM_TABLE_SIZE 0x40
+#define FM_PCD_MANIP_REASM_TABLE_ALIGN 8
+
+#define FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_SIZE 64
+#define FM_PCD_MANIP_REASM_COMMON_PARAM_TABLE_ALIGN 8
+#define FM_PCD_MANIP_REASM_TIME_OUT_BETWEEN_FRAMES 0x80000000
+#define FM_PCD_MANIP_REASM_COUPLING_ENABLE 0x40000000
+#define FM_PCD_MANIP_REASM_COUPLING_MASK 0xFF000000
+#define FM_PCD_MANIP_REASM_COUPLING_SHIFT 24
+#define FM_PCD_MANIP_REASM_LIODN_MASK 0x0000003F
+#define FM_PCD_MANIP_REASM_LIODN_SHIFT 56
+#define FM_PCD_MANIP_REASM_ELIODN_MASK 0x000003c0
+#define FM_PCD_MANIP_REASM_ELIODN_SHIFT 38
+#define FM_PCD_MANIP_REASM_COMMON_INT_BUFFER_IDX_MASK 0x000000FF
+#define FM_PCD_MANIP_REASM_COMMON_INT_BUFFER_IDX_SHIFT 24
+#define FM_PCD_MANIP_REASM_TIMEOUT_THREAD_THRESH 1024
+
+#define FM_PCD_MANIP_IP_MTU_SHIFT 16
+#define FM_PCD_MANIP_IP_NO_FRAGMENTATION 0xFFFF0000
+#define FM_PCD_MANIP_IP_CNIA 0x20000000
+
+#define FM_PCD_MANIP_IP_FRAG_DF_SHIFT 28
+#define FM_PCD_MANIP_IP_FRAG_SCRATCH_BPID 24
+#define FM_PCD_MANIP_IP_FRAG_SG_BDID_EN 0x08000000
+#define FM_PCD_MANIP_IP_FRAG_SG_BDID_MASK 0xFF000000
+#define FM_PCD_MANIP_IP_FRAG_SG_BDID_SHIFT 24
+
+#define FM_PCD_MANIP_IPSEC_DEC 0x10000000
+#define FM_PCD_MANIP_IPSEC_VIPV_EN 0x08000000
+#define FM_PCD_MANIP_IPSEC_ECN_EN 0x04000000
+#define FM_PCD_MANIP_IPSEC_DSCP_EN 0x02000000
+#define FM_PCD_MANIP_IPSEC_VIPL_EN 0x01000000
+#define FM_PCD_MANIP_IPSEC_NADEN 0x20000000
+
+#define FM_PCD_MANIP_IPSEC_IP_HDR_LEN_MASK 0x00FF0000
+#define FM_PCD_MANIP_IPSEC_IP_HDR_LEN_SHIFT 16
+
+#define FM_PCD_MANIP_IPSEC_ARW_SIZE_MASK 0xFFFF0000
+#define FM_PCD_MANIP_IPSEC_ARW_SIZE_SHIFT 16
+
+#define e_FM_MANIP_IP_INDX 1
+
+#define HMCD_OPCODE_GENERIC_RMV 0x01
+#define HMCD_OPCODE_GENERIC_INSRT 0x02
+#define HMCD_OPCODE_GENERIC_REPLACE 0x05
+#define HMCD_OPCODE_L2_RMV 0x08
+#define HMCD_OPCODE_L2_INSRT 0x09
+#define HMCD_OPCODE_VLAN_PRI_UPDATE 0x0B
+#define HMCD_OPCODE_IPV4_UPDATE 0x0C
+#define HMCD_OPCODE_IPV6_UPDATE 0x10
+#define HMCD_OPCODE_TCP_UDP_UPDATE 0x0E
+#define HMCD_OPCODE_TCP_UDP_CHECKSUM 0x14
+#define HMCD_OPCODE_REPLACE_IP 0x12
+#define HMCD_OPCODE_RMV_TILL 0x15
+#define HMCD_OPCODE_UDP_INSRT 0x16
+#define HMCD_OPCODE_IP_INSRT 0x17
+#define HMCD_OPCODE_CAPWAP_RMV 0x18
+#define HMCD_OPCODE_CAPWAP_INSRT 0x18
+#define HMCD_OPCODE_GEN_FIELD_REPLACE 0x19
+
+#define HMCD_LAST 0x00800000
+
+#define HMCD_DSCP_VALUES 64
+
+#define HMCD_BASIC_SIZE 4
+#define HMCD_PTR_SIZE 4
+#define HMCD_PARAM_SIZE 4
+#define HMCD_IPV4_ADDR_SIZE 4
+#define HMCD_IPV6_ADDR_SIZE 0x10
+#define HMCD_L4_HDR_SIZE 8
+
+#define HMCD_CAPWAP_INSRT 0x00010000
+#define HMCD_INSRT_UDP_LITE 0x00010000
+#define HMCD_IP_ID_MASK 0x0000FFFF
+#define HMCD_IP_SIZE_MASK 0x0000FF00
+#define HMCD_IP_SIZE_SHIFT 8
+#define HMCD_IP_LAST_PID_MASK 0x000000FF
+#define HMCD_IP_OR_QOS 0x00010000
+#define HMCD_IP_L4_CS_CALC 0x00040000
+#define HMCD_IP_DF_MODE 0x00400000
+
+
+#define HMCD_OC_SHIFT 24
+
+#define HMCD_RMV_OFFSET_SHIFT 0
+#define HMCD_RMV_SIZE_SHIFT 8
+
+#define HMCD_INSRT_OFFSET_SHIFT 0
+#define HMCD_INSRT_SIZE_SHIFT 8
+
+#define HMTD_CFG_TYPE 0x4000
+#define HMTD_CFG_EXT_HMCT 0x0080
+#define HMTD_CFG_PRS_AFTER_HM 0x0040
+#define HMTD_CFG_NEXT_AD_EN 0x0020
+
+#define HMCD_RMV_L2_ETHERNET 0
+#define HMCD_RMV_L2_STACKED_QTAGS 1
+#define HMCD_RMV_L2_ETHERNET_AND_MPLS 2
+#define HMCD_RMV_L2_MPLS 3
+#define HMCD_RMV_L2_PPPOE 4
+
+#define HMCD_INSRT_L2_MPLS 0
+#define HMCD_INSRT_N_UPDATE_L2_MPLS 1
+#define HMCD_INSRT_L2_PPPOE 2
+#define HMCD_INSRT_L2_SIZE_SHIFT 24
+
+#define HMCD_L2_MODE_SHIFT 16
+
+#define HMCD_VLAN_PRI_REP_MODE_SHIFT 16
+#define HMCD_VLAN_PRI_UPDATE 0
+#define HMCD_VLAN_PRI_UPDATE_DSCP_TO_VPRI 1
+
+#define HMCD_IPV4_UPDATE_TTL 0x00000001
+#define HMCD_IPV4_UPDATE_TOS 0x00000002
+#define HMCD_IPV4_UPDATE_DST 0x00000020
+#define HMCD_IPV4_UPDATE_SRC 0x00000040
+#define HMCD_IPV4_UPDATE_ID 0x00000080
+#define HMCD_IPV4_UPDATE_TOS_SHIFT 8
+
+#define HMCD_IPV6_UPDATE_HL 0x00000001
+#define HMCD_IPV6_UPDATE_TC 0x00000002
+#define HMCD_IPV6_UPDATE_DST 0x00000040
+#define HMCD_IPV6_UPDATE_SRC 0x00000080
+#define HMCD_IPV6_UPDATE_TC_SHIFT 8
+
+#define HMCD_TCP_UDP_UPDATE_DST 0x00004000
+#define HMCD_TCP_UDP_UPDATE_SRC 0x00008000
+#define HMCD_TCP_UDP_UPDATE_SRC_SHIFT 16
+
+#define HMCD_IP_REPLACE_REPLACE_IPV4 0x00000000
+#define HMCD_IP_REPLACE_REPLACE_IPV6 0x00010000
+#define HMCD_IP_REPLACE_TTL_HL 0x00200000
+#define HMCD_IP_REPLACE_ID 0x00400000
+
+#define HMCD_IP_REPLACE_L3HDRSIZE_SHIFT 24
+
+#define HMCD_GEN_FIELD_SIZE_SHIFT 16
+#define HMCD_GEN_FIELD_SRC_OFF_SHIFT 8
+#define HMCD_GEN_FIELD_DST_OFF_SHIFT 0
+#define HMCD_GEN_FIELD_MASK_EN 0x00400000
+
+#define HMCD_GEN_FIELD_MASK_OFF_SHIFT 16
+#define HMCD_GEN_FIELD_MASK_SHIFT 24
+
+#define DSCP_TO_VLAN_TABLE_SIZE 32
+
+#define MANIP_GET_HMCT_SIZE(h_Manip) (((t_FmPcdManip *)h_Manip)->tableSize)
+#define MANIP_GET_DATA_SIZE(h_Manip) (((t_FmPcdManip *)h_Manip)->dataSize)
+
+#define MANIP_GET_HMCT_PTR(h_Manip) (((t_FmPcdManip *)h_Manip)->p_Hmct)
+#define MANIP_GET_DATA_PTR(h_Manip) (((t_FmPcdManip *)h_Manip)->p_Data)
+
+#define MANIP_SET_HMCT_PTR(h_Manip, h_NewPtr) (((t_FmPcdManip *)h_Manip)->p_Hmct = h_NewPtr)
+#define MANIP_SET_DATA_PTR(h_Manip, h_NewPtr) (((t_FmPcdManip *)h_Manip)->p_Data = h_NewPtr)
+
+#define MANIP_GET_HMTD_PTR(h_Manip) (((t_FmPcdManip *)h_Manip)->h_Ad)
+#define MANIP_DONT_REPARSE(h_Manip) (((t_FmPcdManip *)h_Manip)->dontParseAfterManip)
+#define MANIP_SET_PREV(h_Manip, h_Prev) (((t_FmPcdManip *)h_Manip)->h_PrevManip = h_Prev)
+#define MANIP_GET_OWNERS(h_Manip) (((t_FmPcdManip *)h_Manip)->owner)
+#define MANIP_GET_TYPE(h_Manip) (((t_FmPcdManip *)h_Manip)->type)
+#define MANIP_SET_UNIFIED_TBL_PTR_INDICATION(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedTablePtr = TRUE)
+#define MANIP_GET_MURAM(h_Manip) (((t_FmPcd *)((t_FmPcdManip *)h_Manip)->h_FmPcd)->h_FmMuram)
+#define MANIP_FREE_HMTD(h_Manip) \
+ {if (((t_FmPcdManip *)h_Manip)->muramAllocate) \
+ FM_MURAM_FreeMem(((t_FmPcd *)((t_FmPcdManip *)h_Manip)->h_FmPcd)->h_FmMuram, ((t_FmPcdManip *)h_Manip)->h_Ad);\
+ else \
+ XX_Free(((t_FmPcdManip *)h_Manip)->h_Ad); \
+ ((t_FmPcdManip *)h_Manip)->h_Ad = NULL; \
+ }
+/* position regarding Manip SW structure */
+#define MANIP_IS_FIRST(h_Manip) (!(((t_FmPcdManip *)h_Manip)->h_PrevManip))
+#define MANIP_IS_CASCADED(h_Manip) (((t_FmPcdManip *)h_Manip)->cascaded)
+#define MANIP_IS_UNIFIED(h_Manip) (!(((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_NONE))
+#define MANIP_IS_UNIFIED_NON_FIRST(h_Manip) ((((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_MID) || \
+ (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_LAST))
+#define MANIP_IS_UNIFIED_NON_LAST(h_Manip) ((((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_FIRST) ||\
+ (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_MID))
+#define MANIP_IS_UNIFIED_FIRST(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_FIRST)
+#define MANIP_IS_UNIFIED_LAST(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_LAST)
+
+#define MANIP_UPDATE_UNIFIED_POSITION(h_Manip) (((t_FmPcdManip *)h_Manip)->unifiedPosition = \
+ (((t_FmPcdManip *)h_Manip)->unifiedPosition == e_MANIP_UNIFIED_NONE)? \
+ e_MANIP_UNIFIED_LAST : e_MANIP_UNIFIED_MID)
+
+typedef enum e_ManipUnifiedPosition {
+ e_MANIP_UNIFIED_NONE = 0,
+ e_MANIP_UNIFIED_FIRST,
+ e_MANIP_UNIFIED_MID,
+ e_MANIP_UNIFIED_LAST
+} e_ManipUnifiedPosition;
+
+typedef enum e_ManipInfo {
+ e_MANIP_HMTD,
+ e_MANIP_HMCT,
+ e_MANIP_HANDLER_TABLE_OWNER
+}e_ManipInfo;
+/***********************************************************************/
+/* Memory map */
+/***********************************************************************/
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+typedef struct t_CapwapReasmPram {
+ volatile uint32_t mode;
+ volatile uint32_t autoLearnHashTblPtr;
+ volatile uint32_t intStatsTblPtr;
+ volatile uint32_t reasmFrmDescPoolTblPtr;
+ volatile uint32_t reasmFrmDescIndexPoolTblPtr;
+ volatile uint32_t timeOutTblPtr;
+ volatile uint32_t bufferPoolIdAndRisc1SetIndexes;
+ volatile uint32_t risc23SetIndexes;
+ volatile uint32_t risc4SetIndexesAndExtendedStatsTblPtr;
+ volatile uint32_t extendedStatsTblPtr;
+ volatile uint32_t expirationDelay;
+ volatile uint32_t totalProcessedFragCounter;
+ volatile uint32_t totalUnsuccessfulReasmFramesCounter;
+ volatile uint32_t totalDuplicatedFragCounter;
+ volatile uint32_t totalMalformdFragCounter;
+ volatile uint32_t totalTimeOutCounter;
+ volatile uint32_t totalSetBusyCounter;
+ volatile uint32_t totalRfdPoolBusyCounter;
+ volatile uint32_t totalDiscardedFragsCounter;
+ volatile uint32_t totalMoreThan16FramesCounter;
+ volatile uint32_t internalBufferBusy;
+ volatile uint32_t externalBufferBusy;
+ volatile uint32_t reserved1[4];
+} t_CapwapReasmPram;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+
+typedef _Packed struct t_ReassTbl {
+ volatile uint16_t waysNumAndSetSize;
+ volatile uint16_t autoLearnHashKeyMask;
+ volatile uint32_t reassCommonPrmTblPtr;
+ volatile uint32_t liodnAlAndAutoLearnHashTblPtrHi;
+ volatile uint32_t autoLearnHashTblPtrLow;
+ volatile uint32_t liodnSlAndAutoLearnSetLockTblPtrHi;
+ volatile uint32_t autoLearnSetLockTblPtrLow;
+ volatile uint16_t minFragSize; /* Not relevant for CAPWAP*/
+ volatile uint16_t maxReassemblySize; /* Only relevant for CAPWAP*/
+ volatile uint32_t totalSuccessfullyReasmFramesCounter;
+ volatile uint32_t totalValidFragmentCounter;
+ volatile uint32_t totalProcessedFragCounter;
+ volatile uint32_t totalMalformdFragCounter;
+ volatile uint32_t totalSetBusyCounter;
+ volatile uint32_t totalDiscardedFragsCounter;
+ volatile uint32_t totalMoreThan16FramesCounter;
+ volatile uint32_t reserved2[2];
+} _PackedType t_ReassTbl;
+
+typedef struct t_ReassCommonTbl {
+ volatile uint32_t timeoutModeAndFqid;
+ volatile uint32_t reassFrmDescIndexPoolTblPtr;
+ volatile uint32_t liodnAndReassFrmDescPoolPtrHi;
+ volatile uint32_t reassFrmDescPoolPtrLow;
+ volatile uint32_t timeOutTblPtr;
+ volatile uint32_t expirationDelay;
+ volatile uint32_t internalBufferManagement;
+ volatile uint32_t reserved2;
+ volatile uint32_t totalTimeOutCounter;
+ volatile uint32_t totalRfdPoolBusyCounter;
+ volatile uint32_t totalInternalBufferBusy;
+ volatile uint32_t totalExternalBufferBusy;
+ volatile uint32_t totalSgFragmentCounter;
+ volatile uint32_t totalDmaSemaphoreDepletionCounter;
+ volatile uint32_t totalNCSPCounter;
+ volatile uint32_t discardMask;
+} t_ReassCommonTbl;
+
+typedef _Packed struct t_Hmtd {
+ volatile uint16_t cfg;
+ volatile uint8_t eliodnOffset;
+ volatile uint8_t extHmcdBasePtrHi;
+ volatile uint32_t hmcdBasePtr;
+ volatile uint16_t nextAdIdx;
+ volatile uint8_t res1;
+ volatile uint8_t opCode;
+ volatile uint32_t res2;
+} _PackedType t_Hmtd;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/***********************************************************************/
+/* Driver's internal structures */
+/***********************************************************************/
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+typedef struct
+{
+ t_Handle p_AutoLearnHashTbl;
+ t_Handle p_ReassmFrmDescrPoolTbl;
+ t_Handle p_ReassmFrmDescrIndxPoolTbl;
+ t_Handle p_TimeOutTbl;
+ uint16_t maxNumFramesInProcess;
+ uint8_t numOfTasks;
+ //uint8_t poolId;
+ uint8_t prOffset;
+ uint16_t dataOffset;
+ uint8_t sgBpid;
+ uint8_t hwPortId;
+ uint32_t fqidForTimeOutFrames;
+ uint32_t timeoutRoutineRequestTime;
+ uint32_t bitFor1Micro;
+} t_CapwapFragParams;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+
+typedef struct
+{
+ t_AdOfTypeContLookup *p_Frag;
+#if (DPAA_VERSION == 10)
+ uint8_t scratchBpid;
+#endif /* (DPAA_VERSION == 10) */
+} t_FragParams;
+
+typedef struct t_ReassmParams
+{
+ e_NetHeaderType hdr; /* Header selection */
+ t_ReassCommonTbl *p_ReassCommonTbl;
+ uintptr_t reassFrmDescrIndxPoolTblAddr;
+ uintptr_t reassFrmDescrPoolTblAddr;
+ uintptr_t timeOutTblAddr;
+ uintptr_t internalBufferPoolManagementIndexAddr;
+ uintptr_t internalBufferPoolAddr;
+ uint32_t maxNumFramesInProcess;
+ uint8_t sgBpid;
+ uint8_t dataMemId;
+ uint16_t dataLiodnOffset;
+ uint32_t fqidForTimeOutFrames;
+ e_FmPcdManipReassemTimeOutMode timeOutMode;
+ uint32_t timeoutThresholdForReassmProcess;
+ union {
+ struct {
+ t_Handle h_Ipv4Ad;
+ t_Handle h_Ipv6Ad;
+ bool ipv6Assigned;
+ t_ReassTbl *p_Ipv4ReassTbl;
+ t_ReassTbl *p_Ipv6ReassTbl;
+ uintptr_t ipv4AutoLearnHashTblAddr;
+ uintptr_t ipv6AutoLearnHashTblAddr;
+ uintptr_t ipv4AutoLearnSetLockTblAddr;
+ uintptr_t ipv6AutoLearnSetLockTblAddr;
+ uint16_t minFragSize[2];
+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry[2];
+ uint8_t relativeSchemeId[2];
+ t_Handle h_Ipv4Scheme;
+ t_Handle h_Ipv6Scheme;
+ uint32_t nonConsistentSpFqid;
+ } ip;
+ struct {
+ t_Handle h_Ad;
+ t_ReassTbl *p_ReassTbl;
+ uintptr_t autoLearnHashTblAddr;
+ uintptr_t autoLearnSetLockTblAddr;
+ uint16_t maxRessembledsSize;
+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry;
+ uint8_t relativeSchemeId;
+ t_Handle h_Scheme;
+ } capwap;
+ };
+} t_ReassmParams;
+
+typedef struct{
+ e_FmPcdManipType type;
+ t_FmPcdManipParams manipParams;
+ bool muramAllocate;
+ t_Handle h_Ad;
+ uint32_t opcode;
+ bool rmv;
+ bool insrt;
+ t_Handle h_NextManip;
+ t_Handle h_PrevManip;
+ e_FmPcdManipType nextManipType;
+ /* HdrManip parameters*/
+ uint8_t *p_Hmct;
+ uint8_t *p_Data;
+ bool dontParseAfterManip;
+ bool fieldUpdate;
+ bool custom;
+ uint16_t tableSize;
+ uint8_t dataSize;
+ bool cascaded;
+ e_ManipUnifiedPosition unifiedPosition;
+ /* end HdrManip */
+ uint8_t *p_Template;
+ uint16_t owner;
+ uint32_t updateParams;
+ uint32_t shadowUpdateParams;
+ bool frag;
+ bool reassm;
+ uint16_t sizeForFragmentation;
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ t_Handle h_Frag;
+ t_CapwapFragParams capwapFragParams;
+#endif /* (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10)) */
+ union {
+ t_ReassmParams reassmParams;
+ t_FragParams fragParams;
+ };
+ uint8_t icOffset;
+ uint16_t ownerTmp;
+ bool cnia;
+ t_Handle p_StatsTbl;
+ t_Handle h_FmPcd;
+ t_List nodesLst;
+ t_Handle h_Spinlock;
+} t_FmPcdManip;
+
+typedef struct t_FmPcdCcSavedManipParams
+{
+ union
+ {
+ struct
+ {
+ uint16_t dataOffset;
+ //uint8_t poolId;
+ }capwapParams;
+ struct
+ {
+ uint16_t dataOffset;
+ uint8_t poolId;
+ }ipParams;
+ };
+
+} t_FmPcdCcSavedManipParams;
+
+
+#endif /* __FM_MANIP_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.c
@@ -0,0 +1,2095 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_pcd.c
+
+ @Description FM PCD ...
+*//***************************************************************************/
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "xx_ext.h"
+#include "sprint_ext.h"
+#include "debug_ext.h"
+#include "net_ext.h"
+#include "fm_ext.h"
+#include "fm_pcd_ext.h"
+
+#include "fm_common.h"
+#include "fm_pcd.h"
+#include "fm_pcd_ipc.h"
+#include "fm_hc.h"
+#include "fm_muram_ext.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+static t_Error CheckFmPcdParameters(t_FmPcd *p_FmPcd)
+{
+ if (!p_FmPcd->h_Fm)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("h_Fm has to be initialized"));
+
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ {
+ if (p_FmPcd->p_FmPcdKg && !p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Something WRONG"));
+
+ if (p_FmPcd->p_FmPcdPlcr && !p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Something WRONG"));
+
+ if (!p_FmPcd->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("f_FmPcdExceptions has to be initialized"));
+
+ if ((!p_FmPcd->f_FmPcdIndexedException) && (p_FmPcd->p_FmPcdPlcr || p_FmPcd->p_FmPcdKg))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("f_FmPcdIndexedException has to be initialized"));
+
+ if (p_FmPcd->p_FmPcdDriverParam->prsMaxParseCycleLimit > PRS_MAX_CYCLE_LIMIT)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("prsMaxParseCycleLimit has to be less than 8191"));
+ }
+
+ return E_OK;
+}
+
+static volatile bool blockingFlag = FALSE;
+static void IpcMsgCompletionCB(t_Handle h_FmPcd,
+ uint8_t *p_Msg,
+ uint8_t *p_Reply,
+ uint32_t replyLength,
+ t_Error status)
+{
+ UNUSED(h_FmPcd);UNUSED(p_Msg);UNUSED(p_Reply);UNUSED(replyLength);UNUSED(status);
+ blockingFlag = FALSE;
+}
+
+static t_Error IpcMsgHandlerCB(t_Handle h_FmPcd,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_Error err = E_OK;
+ t_FmPcdIpcMsg *p_IpcMsg = (t_FmPcdIpcMsg*)p_Msg;
+ t_FmPcdIpcReply *p_IpcReply = (t_FmPcdIpcReply*)p_Reply;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((msgLength >= sizeof(uint32_t)), E_INVALID_VALUE);
+
+#ifdef DISABLE_SANITY_CHECKS
+ UNUSED(msgLength);
+#endif /* DISABLE_SANITY_CHECKS */
+
+ ASSERT_COND(p_Msg);
+
+ memset(p_IpcReply, 0, (sizeof(uint8_t) * FM_PCD_MAX_REPLY_SIZE));
+ *p_ReplyLength = 0;
+
+ switch (p_IpcMsg->msgId)
+ {
+ case (FM_PCD_MASTER_IS_ALIVE):
+ *(uint8_t*)(p_IpcReply->replyBody) = 1;
+ p_IpcReply->error = E_OK;
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ case (FM_PCD_MASTER_IS_ENABLED):
+ /* count partitions registrations */
+ if (p_FmPcd->enabled)
+ p_FmPcd->numOfEnabledGuestPartitionsPcds++;
+ *(uint8_t*)(p_IpcReply->replyBody) = (uint8_t)p_FmPcd->enabled;
+ p_IpcReply->error = E_OK;
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ case (FM_PCD_GUEST_DISABLE):
+ if (p_FmPcd->numOfEnabledGuestPartitionsPcds)
+ {
+ p_FmPcd->numOfEnabledGuestPartitionsPcds--;
+ p_IpcReply->error = E_OK;
+ }
+ else
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE,("Trying to disable an unregistered partition"));
+ p_IpcReply->error = E_INVALID_STATE;
+ }
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ case (FM_PCD_GET_COUNTER):
+ {
+ e_FmPcdCounters inCounter;
+ uint32_t outCounter;
+
+ memcpy((uint8_t*)&inCounter, p_IpcMsg->msgBody, sizeof(uint32_t));
+ outCounter = FM_PCD_GetCounter(h_FmPcd, inCounter);
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&outCounter, sizeof(uint32_t));
+ p_IpcReply->error = E_OK;
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ break;
+ }
+ case (FM_PCD_ALLOC_KG_SCHEMES):
+ {
+ t_FmPcdIpcKgSchemesParams ipcSchemesParams;
+
+ memcpy((uint8_t*)&ipcSchemesParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgSchemesParams));
+ err = FmPcdKgAllocSchemes(h_FmPcd,
+ ipcSchemesParams.numOfSchemes,
+ ipcSchemesParams.guestId,
+ p_IpcReply->replyBody);
+ p_IpcReply->error = err;
+ *p_ReplyLength = sizeof(uint32_t) + ipcSchemesParams.numOfSchemes*sizeof(uint8_t);
+ break;
+ }
+ case (FM_PCD_FREE_KG_SCHEMES):
+ {
+ t_FmPcdIpcKgSchemesParams ipcSchemesParams;
+
+ memcpy((uint8_t*)&ipcSchemesParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgSchemesParams));
+ err = FmPcdKgFreeSchemes(h_FmPcd,
+ ipcSchemesParams.numOfSchemes,
+ ipcSchemesParams.guestId,
+ ipcSchemesParams.schemesIds);
+ p_IpcReply->error = err;
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ }
+ case (FM_PCD_ALLOC_KG_CLSPLAN):
+ {
+ t_FmPcdIpcKgClsPlanParams ipcKgClsPlanParams;
+
+ memcpy((uint8_t*)&ipcKgClsPlanParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgClsPlanParams));
+ err = KgAllocClsPlanEntries(h_FmPcd,
+ ipcKgClsPlanParams.numOfClsPlanEntries,
+ ipcKgClsPlanParams.guestId,
+ p_IpcReply->replyBody);
+ p_IpcReply->error = err;
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ }
+ case (FM_PCD_FREE_KG_CLSPLAN):
+ {
+ t_FmPcdIpcKgClsPlanParams ipcKgClsPlanParams;
+
+ memcpy((uint8_t*)&ipcKgClsPlanParams, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcKgClsPlanParams));
+ KgFreeClsPlanEntries(h_FmPcd,
+ ipcKgClsPlanParams.numOfClsPlanEntries,
+ ipcKgClsPlanParams.guestId,
+ ipcKgClsPlanParams.clsPlanBase);
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ }
+ case (FM_PCD_ALLOC_PROFILES):
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ uint16_t base;
+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams));
+ base = PlcrAllocProfilesForPartition(h_FmPcd,
+ ipcAllocParams.base,
+ ipcAllocParams.num,
+ ipcAllocParams.guestId);
+ memcpy(p_IpcReply->replyBody, (uint16_t*)&base, sizeof(uint16_t));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint16_t);
+ break;
+ }
+ case (FM_PCD_FREE_PROFILES):
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams));
+ PlcrFreeProfilesForPartition(h_FmPcd,
+ ipcAllocParams.base,
+ ipcAllocParams.num,
+ ipcAllocParams.guestId);
+ break;
+ }
+ case (FM_PCD_SET_PORT_PROFILES):
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams));
+ PlcrSetPortProfiles(h_FmPcd,
+ ipcAllocParams.guestId,
+ ipcAllocParams.num,
+ ipcAllocParams.base);
+ break;
+ }
+ case (FM_PCD_CLEAR_PORT_PROFILES):
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams));
+ PlcrClearPortProfiles(h_FmPcd,
+ ipcAllocParams.guestId);
+ break;
+ }
+ case (FM_PCD_GET_SW_PRS_OFFSET):
+ {
+ t_FmPcdIpcSwPrsLable ipcSwPrsLable;
+ uint32_t swPrsOffset;
+
+ memcpy((uint8_t*)&ipcSwPrsLable, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcSwPrsLable));
+ swPrsOffset =
+ FmPcdGetSwPrsOffset(h_FmPcd,
+ (e_NetHeaderType)ipcSwPrsLable.enumHdr,
+ ipcSwPrsLable.indexPerHdr);
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&swPrsOffset, sizeof(uint32_t));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ break;
+ }
+ case (FM_PCD_PRS_INC_PORT_STATS):
+ {
+ t_FmPcdIpcPrsIncludePort ipcPrsIncludePort;
+
+ memcpy((uint8_t*)&ipcPrsIncludePort, p_IpcMsg->msgBody, sizeof(t_FmPcdIpcPrsIncludePort));
+ PrsIncludePortInStatistics(h_FmPcd,
+ ipcPrsIncludePort.hardwarePortId,
+ ipcPrsIncludePort.include);
+ break;
+ }
+ default:
+ *p_ReplyLength = 0;
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("command not found!!!"));
+ }
+ return E_OK;
+}
+
+static uint32_t NetEnvLock(t_Handle h_NetEnv)
+{
+ ASSERT_COND(h_NetEnv);
+ return XX_LockIntrSpinlock(((t_FmPcdNetEnv*)h_NetEnv)->h_Spinlock);
+}
+
+static void NetEnvUnlock(t_Handle h_NetEnv, uint32_t intFlags)
+{
+ ASSERT_COND(h_NetEnv);
+ XX_UnlockIntrSpinlock(((t_FmPcdNetEnv*)h_NetEnv)->h_Spinlock, intFlags);
+}
+
+static void EnqueueLockToFreeLst(t_FmPcd *p_FmPcd, t_FmPcdLock *p_Lock)
+{
+ uint32_t intFlags;
+
+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock);
+ LIST_AddToTail(&p_Lock->node, &p_FmPcd->freeLocksLst);
+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags);
+}
+
+static t_FmPcdLock * DequeueLockFromFreeLst(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdLock *p_Lock = NULL;
+ uint32_t intFlags;
+
+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock);
+ if (!LIST_IsEmpty(&p_FmPcd->freeLocksLst))
+ {
+ p_Lock = FM_PCD_LOCK_OBJ(p_FmPcd->freeLocksLst.p_Next);
+ LIST_DelAndInit(&p_Lock->node);
+ }
+ if (p_FmPcd->h_Spinlock)
+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags);
+
+ return p_Lock;
+}
+
+static void EnqueueLockToAcquiredLst(t_FmPcd *p_FmPcd, t_FmPcdLock *p_Lock)
+{
+ uint32_t intFlags;
+
+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock);
+ LIST_AddToTail(&p_Lock->node, &p_FmPcd->acquiredLocksLst);
+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags);
+}
+
+static t_Error FillFreeLocksLst(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdLock *p_Lock;
+ int i;
+
+ for (i=0; i<10; i++)
+ {
+ p_Lock = (t_FmPcdLock *)XX_Malloc(sizeof(t_FmPcdLock));
+ if (!p_Lock)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("FM-PCD lock obj!"));
+ memset(p_Lock, 0, sizeof(t_FmPcdLock));
+ INIT_LIST(&p_Lock->node);
+ p_Lock->h_Spinlock = XX_InitSpinlock();
+ if (!p_Lock->h_Spinlock)
+ {
+ XX_Free(p_Lock);
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("FM-PCD spinlock obj!"));
+ }
+ EnqueueLockToFreeLst(p_FmPcd, p_Lock);
+ }
+
+ return E_OK;
+}
+
+static void ReleaseFreeLocksLst(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdLock *p_Lock;
+
+ p_Lock = DequeueLockFromFreeLst(p_FmPcd);
+ while (p_Lock)
+ {
+ XX_FreeSpinlock(p_Lock->h_Spinlock);
+ XX_Free(p_Lock);
+ p_Lock = DequeueLockFromFreeLst(p_FmPcd);
+ }
+}
+
+
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+
+void FmPcdSetClsPlanGrpId(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint8_t clsPlanGrpId)
+{
+ ASSERT_COND(p_FmPcd);
+ p_FmPcd->netEnvs[netEnvId].clsPlanGrpId = clsPlanGrpId;
+}
+
+t_Error PcdGetClsPlanGrpParams(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_GrpParams)
+{
+ uint8_t netEnvId = p_GrpParams->netEnvId;
+ int i, k, j;
+
+ ASSERT_COND(p_FmPcd);
+ if (p_FmPcd->netEnvs[netEnvId].clsPlanGrpId != ILLEGAL_CLS_PLAN)
+ {
+ p_GrpParams->grpExists = TRUE;
+ p_GrpParams->clsPlanGrpId = p_FmPcd->netEnvs[netEnvId].clsPlanGrpId;
+ return E_OK;
+ }
+
+ for (i=0; ((i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE)); i++)
+ {
+ for (k=0; ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE)); k++)
+ {
+ /* if an option exists, add it to the opts list */
+ if (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt)
+ {
+ /* check if this option already exists, add if it doesn't */
+ for (j = 0;j<p_GrpParams->numOfOptions;j++)
+ {
+ if (p_GrpParams->options[j] == p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt)
+ break;
+ }
+ p_GrpParams->optVectors[j] |= p_FmPcd->netEnvs[netEnvId].unitsVectors[i];
+ if (j == p_GrpParams->numOfOptions)
+ {
+ p_GrpParams->options[p_GrpParams->numOfOptions] = p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt;
+ p_GrpParams->numOfOptions++;
+ }
+ }
+ }
+ }
+
+ if (p_GrpParams->numOfOptions == 0)
+ {
+ if (p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId != ILLEGAL_CLS_PLAN)
+ {
+ p_GrpParams->grpExists = TRUE;
+ p_GrpParams->clsPlanGrpId = p_FmPcd->p_FmPcdKg->emptyClsPlanGrpId;
+ }
+ }
+
+ return E_OK;
+
+}
+
+t_Error PcdGetVectorForOpt(t_FmPcd *p_FmPcd, uint8_t netEnvId, protocolOpt_t opt, uint32_t *p_Vector)
+{
+ uint8_t j,k;
+
+ *p_Vector = 0;
+
+ ASSERT_COND(p_FmPcd);
+ for (j=0; ((j < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[j].hdrs[0].hdr != HEADER_TYPE_NONE)); j++)
+ {
+ for (k=0; ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[j].hdrs[k].hdr != HEADER_TYPE_NONE)); k++)
+ {
+ if (p_FmPcd->netEnvs[netEnvId].units[j].hdrs[k].opt == opt)
+ *p_Vector |= p_FmPcd->netEnvs[netEnvId].unitsVectors[j];
+ }
+ }
+
+ if (!*p_Vector)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Requested option was not defined for this Network Environment Characteristics module"));
+ else
+ return E_OK;
+}
+
+t_Error PcdGetUnitsVector(t_FmPcd *p_FmPcd, t_NetEnvParams *p_Params)
+{
+ int i;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(p_Params->netEnvId < FM_MAX_NUM_OF_PORTS);
+
+ p_Params->vector = 0;
+ for (i=0; i<p_Params->numOfDistinctionUnits ;i++)
+ {
+ if (p_FmPcd->netEnvs[p_Params->netEnvId].units[p_Params->unitIds[i]].hdrs[0].hdr == HEADER_TYPE_NONE)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Requested unit was not defined for this Network Environment Characteristics module"));
+ ASSERT_COND(p_FmPcd->netEnvs[p_Params->netEnvId].unitsVectors[p_Params->unitIds[i]]);
+ p_Params->vector |= p_FmPcd->netEnvs[p_Params->netEnvId].unitsVectors[p_Params->unitIds[i]];
+ }
+
+ return E_OK;
+}
+
+bool PcdNetEnvIsUnitWithoutOpts(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint32_t unitVector)
+{
+ int i=0, k;
+
+ ASSERT_COND(p_FmPcd);
+ /* check whether a given unit may be used by non-clsPlan users. */
+ /* first, recognize the unit by its vector */
+ while (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE)
+ {
+ if (p_FmPcd->netEnvs[netEnvId].unitsVectors[i] == unitVector)
+ {
+ for (k=0;
+ ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE));
+ k++)
+ /* check that no option exists */
+ if ((protocolOpt_t)p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt)
+ return FALSE;
+ break;
+ }
+ i++;
+ }
+ /* assert that a unit was found to mach the vector */
+ ASSERT_COND(p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE);
+
+ return TRUE;
+}
+bool FmPcdNetEnvIsHdrExist(t_Handle h_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ int i, k;
+
+ ASSERT_COND(p_FmPcd);
+
+ for (i=0; ((i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE)); i++)
+ {
+ for (k=0; ((k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE)); k++)
+ if (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr == hdr)
+ return TRUE;
+ }
+ for (i=0; ((i < FM_PCD_MAX_NUM_OF_ALIAS_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr != HEADER_TYPE_NONE)); i++)
+ {
+ if (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr == hdr)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+uint8_t FmPcdNetEnvGetUnitId(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr, bool interchangeable, protocolOpt_t opt)
+{
+ uint8_t i, k;
+
+ ASSERT_COND(p_FmPcd);
+
+ if (interchangeable)
+ {
+ for (i=0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++)
+ {
+ for (k=0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++)
+ {
+ if ((p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].hdr == hdr) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[k].opt == opt))
+
+ return i;
+ }
+ }
+ }
+ else
+ {
+ for (i=0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++)
+ if ((p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].hdr == hdr) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[0].opt == opt) &&
+ (p_FmPcd->netEnvs[netEnvId].units[i].hdrs[1].hdr == HEADER_TYPE_NONE))
+ return i;
+
+ for (i=0; (i < FM_PCD_MAX_NUM_OF_ALIAS_HDRS) &&
+ (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr != HEADER_TYPE_NONE); i++)
+ if ((p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr == hdr) &&
+ (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].opt == opt))
+ return p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].aliasHdr;
+ }
+
+ return FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS;
+}
+
+t_Error FmPcdUnregisterReassmPort(t_Handle h_FmPcd, t_Handle h_ReasmCommonPramTbl)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdCcReassmTimeoutParams ccReassmTimeoutParams = {0};
+ uint8_t result;
+ t_Error err = E_OK;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(h_ReasmCommonPramTbl);
+
+ ccReassmTimeoutParams.iprcpt = (uint32_t)(XX_VirtToPhys(h_ReasmCommonPramTbl) - p_FmPcd->physicalMuramBase);
+ ccReassmTimeoutParams.activate = FALSE; /*Disable Timeout Task*/
+
+ if ((err = FmHcPcdCcTimeoutReassm(p_FmPcd->h_Hc, &ccReassmTimeoutParams, &result)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ switch (result)
+ {
+ case (0):
+ return E_OK;
+ case (1):
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, (""));
+ case (2):
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, (""));
+ case (3):
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("Disable Timeout Task with invalid IPRCPT"));
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+e_NetHeaderType FmPcdGetAliasHdr(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr)
+{
+ int i;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(netEnvId < FM_MAX_NUM_OF_PORTS);
+
+ for (i=0; (i < FM_PCD_MAX_NUM_OF_ALIAS_HDRS)
+ && (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr != HEADER_TYPE_NONE); i++)
+ {
+ if (p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].hdr == hdr)
+ return p_FmPcd->netEnvs[netEnvId].aliasHdrs[i].aliasHdr;
+ }
+
+ return HEADER_TYPE_NONE;
+}
+
+void FmPcdPortRegister(t_Handle h_FmPcd, t_Handle h_FmPort, uint8_t hardwarePortId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint16_t swPortIndex = 0;
+
+ ASSERT_COND(h_FmPcd);
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].h_FmPort = h_FmPort;
+}
+
+uint32_t FmPcdGetLcv(t_Handle h_FmPcd, uint32_t netEnvId, uint8_t hdrNum)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(h_FmPcd);
+ return p_FmPcd->netEnvs[netEnvId].lcvs[hdrNum];
+}
+
+uint32_t FmPcdGetMacsecLcv(t_Handle h_FmPcd, uint32_t netEnvId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(h_FmPcd);
+ return p_FmPcd->netEnvs[netEnvId].macsecVector;
+}
+
+uint8_t FmPcdGetNetEnvId(t_Handle h_NetEnv)
+{
+ return ((t_FmPcdNetEnv*)h_NetEnv)->netEnvId;
+}
+
+void FmPcdIncNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId)
+{
+ uint32_t intFlags;
+
+ ASSERT_COND(h_FmPcd);
+
+ intFlags = NetEnvLock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId]);
+ ((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId].owners++;
+ NetEnvUnlock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId], intFlags);
+}
+
+void FmPcdDecNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId)
+{
+ uint32_t intFlags;
+
+ ASSERT_COND(h_FmPcd);
+ ASSERT_COND(((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId].owners);
+
+ intFlags = NetEnvLock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId]);
+ ((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId].owners--;
+ NetEnvUnlock(&((t_FmPcd*)h_FmPcd)->netEnvs[netEnvId], intFlags);
+}
+
+uint32_t FmPcdLock(t_Handle h_FmPcd)
+{
+ ASSERT_COND(h_FmPcd);
+ return XX_LockIntrSpinlock(((t_FmPcd*)h_FmPcd)->h_Spinlock);
+}
+
+void FmPcdUnlock(t_Handle h_FmPcd, uint32_t intFlags)
+{
+ ASSERT_COND(h_FmPcd);
+ XX_UnlockIntrSpinlock(((t_FmPcd*)h_FmPcd)->h_Spinlock, intFlags);
+}
+
+t_FmPcdLock * FmPcdAcquireLock(t_Handle h_FmPcd)
+{
+ t_FmPcdLock *p_Lock;
+ ASSERT_COND(h_FmPcd);
+ p_Lock = DequeueLockFromFreeLst((t_FmPcd*)h_FmPcd);
+ if (!p_Lock)
+ {
+ FillFreeLocksLst(h_FmPcd);
+ p_Lock = DequeueLockFromFreeLst((t_FmPcd*)h_FmPcd);
+ }
+
+ if (p_Lock)
+ EnqueueLockToAcquiredLst((t_FmPcd*)h_FmPcd, p_Lock);
+ return p_Lock;
+}
+
+void FmPcdReleaseLock(t_Handle h_FmPcd, t_FmPcdLock *p_Lock)
+{
+ uint32_t intFlags;
+ ASSERT_COND(h_FmPcd);
+ intFlags = FmPcdLock(h_FmPcd);
+ LIST_DelAndInit(&p_Lock->node);
+ FmPcdUnlock(h_FmPcd, intFlags);
+ EnqueueLockToFreeLst((t_FmPcd*)h_FmPcd, p_Lock);
+}
+
+bool FmPcdLockTryLockAll(t_Handle h_FmPcd)
+{
+ uint32_t intFlags;
+ t_List *p_Pos, *p_SavedPos=NULL;
+
+ ASSERT_COND(h_FmPcd);
+ intFlags = FmPcdLock(h_FmPcd);
+ LIST_FOR_EACH(p_Pos, &((t_FmPcd*)h_FmPcd)->acquiredLocksLst)
+ {
+ t_FmPcdLock *p_Lock = FM_PCD_LOCK_OBJ(p_Pos);
+ if (!FmPcdLockTryLock(p_Lock))
+ {
+ p_SavedPos = p_Pos;
+ break;
+ }
+ }
+ if (p_SavedPos)
+ {
+ LIST_FOR_EACH(p_Pos, &((t_FmPcd*)h_FmPcd)->acquiredLocksLst)
+ {
+ t_FmPcdLock *p_Lock = FM_PCD_LOCK_OBJ(p_Pos);
+ if (p_Pos == p_SavedPos)
+ break;
+ FmPcdLockUnlock(p_Lock);
+ }
+ }
+ FmPcdUnlock(h_FmPcd, intFlags);
+
+ CORE_MemoryBarrier();
+
+ if (p_SavedPos)
+ return FALSE;
+
+ return TRUE;
+}
+
+void FmPcdLockUnlockAll(t_Handle h_FmPcd)
+{
+ uint32_t intFlags;
+ t_List *p_Pos;
+
+ ASSERT_COND(h_FmPcd);
+ intFlags = FmPcdLock(h_FmPcd);
+ LIST_FOR_EACH(p_Pos, &((t_FmPcd*)h_FmPcd)->acquiredLocksLst)
+ {
+ t_FmPcdLock *p_Lock = FM_PCD_LOCK_OBJ(p_Pos);
+ p_Lock->flag = FALSE;
+ }
+ FmPcdUnlock(h_FmPcd, intFlags);
+
+ CORE_MemoryBarrier();
+}
+
+t_Error FmPcdHcSync(t_Handle h_FmPcd)
+{
+ ASSERT_COND(h_FmPcd);
+ ASSERT_COND(((t_FmPcd*)h_FmPcd)->h_Hc);
+
+ return FmHcPcdSync(((t_FmPcd*)h_FmPcd)->h_Hc);
+}
+
+t_Handle FmPcdGetHcHandle(t_Handle h_FmPcd)
+{
+ ASSERT_COND(h_FmPcd);
+ return ((t_FmPcd*)h_FmPcd)->h_Hc;
+}
+
+bool FmPcdIsAdvancedOffloadSupported(t_Handle h_FmPcd)
+{
+ ASSERT_COND(h_FmPcd);
+ return ((t_FmPcd*)h_FmPcd)->advancedOffloadSupport;
+}
+/*********************** End of inter-module routines ************************/
+
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+
+t_Handle FM_PCD_Config(t_FmPcdParams *p_FmPcdParams)
+{
+ t_FmPcd *p_FmPcd = NULL;
+ t_FmPhysAddr physicalMuramBase;
+ uint8_t i;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcdParams, E_INVALID_HANDLE,NULL);
+
+ p_FmPcd = (t_FmPcd *) XX_Malloc(sizeof(t_FmPcd));
+ if (!p_FmPcd)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD"));
+ return NULL;
+ }
+ memset(p_FmPcd, 0, sizeof(t_FmPcd));
+
+ p_FmPcd->p_FmPcdDriverParam = (t_FmPcdDriverParam *) XX_Malloc(sizeof(t_FmPcdDriverParam));
+ if (!p_FmPcd->p_FmPcdDriverParam)
+ {
+ XX_Free(p_FmPcd);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Driver Param"));
+ return NULL;
+ }
+ memset(p_FmPcd->p_FmPcdDriverParam, 0, sizeof(t_FmPcdDriverParam));
+
+ p_FmPcd->h_Fm = p_FmPcdParams->h_Fm;
+ p_FmPcd->guestId = FmGetGuestId(p_FmPcd->h_Fm);
+ p_FmPcd->h_FmMuram = FmGetMuramHandle(p_FmPcd->h_Fm);
+ if (p_FmPcd->h_FmMuram)
+ {
+ FmGetPhysicalMuramBase(p_FmPcdParams->h_Fm, &physicalMuramBase);
+ p_FmPcd->physicalMuramBase = (uint64_t)((uint64_t)(&physicalMuramBase)->low | ((uint64_t)(&physicalMuramBase)->high << 32));
+ }
+
+ for (i = 0; i<FM_MAX_NUM_OF_PORTS; i++)
+ p_FmPcd->netEnvs[i].clsPlanGrpId = ILLEGAL_CLS_PLAN;
+
+ if (p_FmPcdParams->useHostCommand)
+ {
+ t_FmHcParams hcParams;
+
+ memset(&hcParams, 0, sizeof(hcParams));
+ hcParams.h_Fm = p_FmPcd->h_Fm;
+ hcParams.h_FmPcd = (t_Handle)p_FmPcd;
+ memcpy((uint8_t*)&hcParams.params, (uint8_t*)&p_FmPcdParams->hc, sizeof(t_FmPcdHcParams));
+ p_FmPcd->h_Hc = FmHcConfigAndInit(&hcParams);
+ if (!p_FmPcd->h_Hc)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD HC"));
+ FM_PCD_Free(p_FmPcd);
+ return NULL;
+ }
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("No Host Command defined for a guest partition."));
+
+ if (p_FmPcdParams->kgSupport)
+ {
+ p_FmPcd->p_FmPcdKg = (t_FmPcdKg *)KgConfig(p_FmPcd, p_FmPcdParams);
+ if (!p_FmPcd->p_FmPcdKg)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Keygen"));
+ FM_PCD_Free(p_FmPcd);
+ return NULL;
+ }
+ }
+
+ if (p_FmPcdParams->plcrSupport)
+ {
+ p_FmPcd->p_FmPcdPlcr = (t_FmPcdPlcr *)PlcrConfig(p_FmPcd, p_FmPcdParams);
+ if (!p_FmPcd->p_FmPcdPlcr)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Policer"));
+ FM_PCD_Free(p_FmPcd);
+ return NULL;
+ }
+ }
+
+ if (p_FmPcdParams->prsSupport)
+ {
+ p_FmPcd->p_FmPcdPrs = (t_FmPcdPrs *)PrsConfig(p_FmPcd, p_FmPcdParams);
+ if (!p_FmPcd->p_FmPcdPrs)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD Parser"));
+ FM_PCD_Free(p_FmPcd);
+ return NULL;
+ }
+ }
+
+ p_FmPcd->h_Spinlock = XX_InitSpinlock();
+ if (!p_FmPcd->h_Spinlock)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD spinlock"));
+ FM_PCD_Free(p_FmPcd);
+ return NULL;
+ }
+ INIT_LIST(&p_FmPcd->freeLocksLst);
+ INIT_LIST(&p_FmPcd->acquiredLocksLst);
+
+ p_FmPcd->numOfEnabledGuestPartitionsPcds = 0;
+
+ p_FmPcd->f_Exception = p_FmPcdParams->f_Exception;
+ p_FmPcd->f_FmPcdIndexedException = p_FmPcdParams->f_ExceptionId;
+ p_FmPcd->h_App = p_FmPcdParams->h_App;
+
+ p_FmPcd->p_CcShadow = NULL;
+ p_FmPcd->ccShadowSize = 0;
+ p_FmPcd->ccShadowAlign = 0;
+
+ p_FmPcd->h_ShadowSpinlock = XX_InitSpinlock();
+ if (!p_FmPcd->h_ShadowSpinlock)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM PCD shadow spinlock"));
+ FM_PCD_Free(p_FmPcd);
+ return NULL;
+ }
+
+ return p_FmPcd;
+}
+
+t_Error FM_PCD_Init(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_Error err = E_OK;
+ t_FmPcdIpcMsg msg;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE);
+
+ FM_GetRevision(p_FmPcd->h_Fm, &p_FmPcd->fmRevInfo);
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ {
+ memset(p_FmPcd->fmPcdIpcHandlerModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE);
+ if (Sprint (p_FmPcd->fmPcdIpcHandlerModuleName, "FM_PCD_%d_%d", FmGetId(p_FmPcd->h_Fm), NCSW_MASTER_ID) != 10)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ memset(p_FmPcd->fmPcdModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE);
+ if (Sprint (p_FmPcd->fmPcdModuleName, "FM_PCD_%d_%d",FmGetId(p_FmPcd->h_Fm), p_FmPcd->guestId) != (p_FmPcd->guestId<10 ? 10:11))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+
+ p_FmPcd->h_IpcSession = XX_IpcInitSession(p_FmPcd->fmPcdIpcHandlerModuleName, p_FmPcd->fmPcdModuleName);
+ if (p_FmPcd->h_IpcSession)
+ {
+ t_FmPcdIpcReply reply;
+ uint32_t replyLength;
+ uint8_t isMasterAlive = 0;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_PCD_MASTER_IS_ALIVE;
+ msg.msgBody[0] = p_FmPcd->guestId;
+ blockingFlag = TRUE;
+
+ do
+ {
+ replyLength = sizeof(uint32_t) + sizeof(isMasterAlive);
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(p_FmPcd->guestId),
+ (uint8_t*)&reply,
+ &replyLength,
+ IpcMsgCompletionCB,
+ h_FmPcd)) != E_OK)
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ while (blockingFlag) ;
+ if (replyLength != (sizeof(uint32_t) + sizeof(isMasterAlive)))
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ isMasterAlive = *(uint8_t*)(reply.replyBody);
+ } while (!isMasterAlive);
+ }
+ }
+
+ CHECK_INIT_PARAMETERS(p_FmPcd, CheckFmPcdParameters);
+
+ if (p_FmPcd->p_FmPcdKg)
+ {
+ err = KgInit(p_FmPcd);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_FmPcd->p_FmPcdPlcr)
+ {
+ err = PlcrInit(p_FmPcd);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_FmPcd->p_FmPcdPrs)
+ {
+ err = PrsInit(p_FmPcd);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ {
+ /* register to inter-core messaging mechanism */
+ memset(p_FmPcd->fmPcdModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE);
+ if (Sprint (p_FmPcd->fmPcdModuleName, "FM_PCD_%d_%d",FmGetId(p_FmPcd->h_Fm),NCSW_MASTER_ID) != 10)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ err = XX_IpcRegisterMsgHandler(p_FmPcd->fmPcdModuleName, IpcMsgHandlerCB, p_FmPcd, FM_PCD_MAX_REPLY_SIZE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /* IPv6 Frame-Id used for fragmentation */
+ p_FmPcd->ipv6FrameIdAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, 4, 4));
+ if (!p_FmPcd->ipv6FrameIdAddr)
+ {
+ FM_PCD_Free(p_FmPcd);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for IPv6 Frame-Id"));
+ }
+ IOMemSet32(UINT_TO_PTR(p_FmPcd->ipv6FrameIdAddr), 0, 4);
+
+ /* CAPWAP Frame-Id used for fragmentation */
+ p_FmPcd->capwapFrameIdAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_FmPcd->h_FmMuram, 2, 4));
+ if (!p_FmPcd->capwapFrameIdAddr)
+ {
+ FM_PCD_Free(p_FmPcd);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM allocation for CAPWAP Frame-Id"));
+ }
+ IOMemSet32(UINT_TO_PTR(p_FmPcd->capwapFrameIdAddr), 0, 2);
+
+ XX_Free(p_FmPcd->p_FmPcdDriverParam);
+ p_FmPcd->p_FmPcdDriverParam = NULL;
+
+ FmRegisterPcd(p_FmPcd->h_Fm, p_FmPcd);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_Free(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd =(t_FmPcd *)h_FmPcd;
+ t_Error err = E_OK;
+
+ if (p_FmPcd->ipv6FrameIdAddr)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, UINT_TO_PTR(p_FmPcd->ipv6FrameIdAddr));
+
+ if (p_FmPcd->capwapFrameIdAddr)
+ FM_MURAM_FreeMem(p_FmPcd->h_FmMuram, UINT_TO_PTR(p_FmPcd->capwapFrameIdAddr));
+
+ if (p_FmPcd->enabled)
+ FM_PCD_Disable(p_FmPcd);
+
+ if (p_FmPcd->p_FmPcdDriverParam)
+ {
+ XX_Free(p_FmPcd->p_FmPcdDriverParam);
+ p_FmPcd->p_FmPcdDriverParam = NULL;
+ }
+
+ if (p_FmPcd->p_FmPcdKg)
+ {
+ if ((err = KgFree(p_FmPcd)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ XX_Free(p_FmPcd->p_FmPcdKg);
+ p_FmPcd->p_FmPcdKg = NULL;
+ }
+
+ if (p_FmPcd->p_FmPcdPlcr)
+ {
+ PlcrFree(p_FmPcd);
+ XX_Free(p_FmPcd->p_FmPcdPlcr);
+ p_FmPcd->p_FmPcdPlcr = NULL;
+ }
+
+ if (p_FmPcd->p_FmPcdPrs)
+ {
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ PrsFree(p_FmPcd);
+ XX_Free(p_FmPcd->p_FmPcdPrs);
+ p_FmPcd->p_FmPcdPrs = NULL;
+ }
+
+ if (p_FmPcd->h_Hc)
+ {
+ FmHcFree(p_FmPcd->h_Hc);
+ p_FmPcd->h_Hc = NULL;
+ }
+
+ XX_IpcUnregisterMsgHandler(p_FmPcd->fmPcdModuleName);
+
+ FmUnregisterPcd(p_FmPcd->h_Fm);
+
+ ReleaseFreeLocksLst(p_FmPcd);
+
+ if (p_FmPcd->h_Spinlock)
+ XX_FreeSpinlock(p_FmPcd->h_Spinlock);
+
+ if (p_FmPcd->h_ShadowSpinlock)
+ XX_FreeSpinlock(p_FmPcd->h_ShadowSpinlock);
+
+ XX_Free(p_FmPcd);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ConfigException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ConfigException - guest mode!"));
+
+ GET_FM_PCD_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_FmPcd->exceptions |= bitMask;
+ else
+ p_FmPcd->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ConfigHcFramesDataMemory(t_Handle h_FmPcd, uint8_t memId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->h_Hc, E_INVALID_HANDLE);
+
+ return FmHcSetFramesDataMemory(p_FmPcd->h_Hc, memId);
+}
+
+t_Error FM_PCD_Enable(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+
+ if (p_FmPcd->enabled)
+ return E_OK;
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ p_FmPcd->h_IpcSession)
+ {
+ uint8_t enabled;
+ t_FmPcdIpcMsg msg;
+ t_FmPcdIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_PCD_MASTER_IS_ENABLED;
+ replyLength = sizeof(uint32_t) + sizeof(enabled);
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t) + sizeof(enabled))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ p_FmPcd->enabled = (bool)!!(*(uint8_t*)(reply.replyBody));
+ if (!p_FmPcd->enabled)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-PCD master should be enabled first!"));
+
+ return E_OK;
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ if (p_FmPcd->p_FmPcdKg)
+ KgEnable(p_FmPcd);
+
+ if (p_FmPcd->p_FmPcdPlcr)
+ PlcrEnable(p_FmPcd);
+
+ if (p_FmPcd->p_FmPcdPrs)
+ PrsEnable(p_FmPcd);
+
+ p_FmPcd->enabled = TRUE;
+
+ return E_OK;
+}
+
+t_Error FM_PCD_Disable(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+
+ if (!p_FmPcd->enabled)
+ return E_OK;
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ p_FmPcd->h_IpcSession)
+ {
+ t_FmPcdIpcMsg msg;
+ t_FmPcdIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_PCD_GUEST_DISABLE;
+ replyLength = sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ if (reply.error == E_OK)
+ p_FmPcd->enabled = FALSE;
+
+ return (t_Error)(reply.error);
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ if (p_FmPcd->numOfEnabledGuestPartitionsPcds != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Trying to disable a master partition PCD while"
+ "guest partitions are still enabled!"));
+
+ if (p_FmPcd->p_FmPcdKg)
+ KgDisable(p_FmPcd);
+
+ if (p_FmPcd->p_FmPcdPlcr)
+ PlcrDisable(p_FmPcd);
+
+ if (p_FmPcd->p_FmPcdPrs)
+ PrsDisable(p_FmPcd);
+
+ p_FmPcd->enabled = FALSE;
+
+ return E_OK;
+}
+
+t_Handle FM_PCD_NetEnvCharacteristicsSet(t_Handle h_FmPcd, t_FmPcdNetEnvParams *p_NetEnvParams)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t intFlags, specialUnits = 0;
+ uint8_t bitId = 0;
+ uint8_t i, j, k;
+ uint8_t netEnvCurrId;
+ uint8_t ipsecAhUnit = 0,ipsecEspUnit = 0;
+ bool ipsecAhExists = FALSE, ipsecEspExists = FALSE, shim1Selected = FALSE;
+ uint8_t hdrNum;
+ t_FmPcdNetEnvParams *p_ModifiedNetEnvParams;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_STATE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_NetEnvParams, E_NULL_POINTER, NULL);
+
+ intFlags = FmPcdLock(p_FmPcd);
+
+ /* find a new netEnv */
+ for (i = 0; i < FM_MAX_NUM_OF_PORTS; i++)
+ if (!p_FmPcd->netEnvs[i].used)
+ break;
+
+ if (i== FM_MAX_NUM_OF_PORTS)
+ {
+ REPORT_ERROR(MAJOR, E_FULL,("No more than %d netEnv's allowed.", FM_MAX_NUM_OF_PORTS));
+ FmPcdUnlock(p_FmPcd, intFlags);
+ return NULL;
+ }
+
+ p_FmPcd->netEnvs[i].used = TRUE;
+ FmPcdUnlock(p_FmPcd, intFlags);
+
+ /* As anyone doesn't have handle of this netEnv yet, no need
+ to protect it with spinlocks */
+
+ p_ModifiedNetEnvParams = (t_FmPcdNetEnvParams *)XX_Malloc(sizeof(t_FmPcdNetEnvParams));
+ if (!p_ModifiedNetEnvParams)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FmPcdNetEnvParams"));
+ return NULL;
+ }
+
+ memcpy(p_ModifiedNetEnvParams, p_NetEnvParams, sizeof(t_FmPcdNetEnvParams));
+ p_NetEnvParams = p_ModifiedNetEnvParams;
+
+ netEnvCurrId = (uint8_t)i;
+
+ /* clear from previous use */
+ memset(&p_FmPcd->netEnvs[netEnvCurrId].units, 0, FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS * sizeof(t_FmPcdIntDistinctionUnit));
+ memset(&p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs, 0, FM_PCD_MAX_NUM_OF_ALIAS_HDRS * sizeof(t_FmPcdNetEnvAliases));
+ memcpy(&p_FmPcd->netEnvs[netEnvCurrId].units, p_NetEnvParams->units, p_NetEnvParams->numOfDistinctionUnits*sizeof(t_FmPcdIntDistinctionUnit));
+
+ p_FmPcd->netEnvs[netEnvCurrId].netEnvId = netEnvCurrId;
+ p_FmPcd->netEnvs[netEnvCurrId].h_FmPcd = p_FmPcd;
+
+ p_FmPcd->netEnvs[netEnvCurrId].clsPlanGrpId = ILLEGAL_CLS_PLAN;
+
+ /* check that header with opt is not interchanged with the same header */
+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++)
+ {
+ for (k = 0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++)
+ {
+ /* if an option exists, check that other headers are not the same header
+ without option */
+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt)
+ {
+ for (j = 0; (j < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[j].hdr != HEADER_TYPE_NONE); j++)
+ {
+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[j].hdr == p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr) &&
+ !p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[j].opt)
+ {
+ REPORT_ERROR(MINOR, E_FULL,
+ ("Illegal unit - header with opt may not be interchangeable with the same header without opt"));
+ XX_Free(p_ModifiedNetEnvParams);
+ return NULL;
+ }
+ }
+ }
+ }
+ }
+
+ /* Specific headers checking */
+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++)
+ {
+ for (k = 0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++)
+ {
+ /* Some headers pairs may not be defined on different units as the parser
+ doesn't distinguish */
+ /* IPSEC_AH and IPSEC_SPI can't be 2 units, */
+ /* check that header with opt is not interchanged with the same header */
+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPSEC_AH)
+ {
+ if (ipsecEspExists && (ipsecEspUnit != i))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("HEADER_TYPE_IPSEC_AH and HEADER_TYPE_IPSEC_ESP may not be defined in separate units"));
+ XX_Free(p_ModifiedNetEnvParams);
+ return NULL;
+ }
+ else
+ {
+ ipsecAhUnit = i;
+ ipsecAhExists = TRUE;
+ }
+ }
+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPSEC_ESP)
+ {
+ if (ipsecAhExists && (ipsecAhUnit != i))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("HEADER_TYPE_IPSEC_AH and HEADER_TYPE_IPSEC_ESP may not be defined in separate units"));
+ XX_Free(p_ModifiedNetEnvParams);
+ return NULL;
+ }
+ else
+ {
+ ipsecEspUnit = i;
+ ipsecEspExists = TRUE;
+ }
+ }
+ /* ENCAP_ESP */
+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_UDP_ENCAP_ESP)
+ {
+ /* IPSec UDP encapsulation is currently set to use SHIM1 */
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_UDP_ENCAP_ESP;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM1;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM1;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0;
+ }
+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ /* UDP_LITE */
+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_UDP_LITE)
+ {
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_UDP_LITE;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_UDP;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_UDP;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0;
+ }
+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+ /* IP FRAG */
+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPv4) &&
+ (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt == IPV4_FRAG_1))
+ {
+ /* If IPv4+Frag, we need to set 2 units - SHIM 2 and IPv4. We first set SHIM2, and than check if
+ * IPv4 exists. If so we don't need to set an extra unit
+ * We consider as "having IPv4" any IPv4 without interchangable headers
+ * but including any options. */
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_IPv4;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].opt = IPV4_FRAG_1;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0;
+
+ /* check if IPv4 header exists by itself */
+ if (FmPcdNetEnvGetUnitId(p_FmPcd, netEnvCurrId, HEADER_TYPE_IPv4, FALSE, 0) == FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ {
+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits].hdrs[0].hdr = HEADER_TYPE_IPv4;
+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits++].hdrs[0].opt = 0;
+ }
+ }
+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_IPv6) &&
+ (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt == IPV6_FRAG_1))
+ {
+ /* If IPv6+Frag, we need to set 2 units - SHIM 2 and IPv6. We first set SHIM2, and than check if
+ * IPv4 exists. If so we don't need to set an extra unit
+ * We consider as "having IPv6" any IPv6 without interchangable headers
+ * but including any options. */
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_IPv6;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].opt = IPV6_FRAG_1;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0;
+
+ /* check if IPv6 header exists by itself */
+ if (FmPcdNetEnvGetUnitId(p_FmPcd, netEnvCurrId, HEADER_TYPE_IPv6, FALSE, 0) == FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ {
+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits].hdrs[0].hdr = HEADER_TYPE_IPv6;
+ p_FmPcd->netEnvs[netEnvCurrId].units[p_NetEnvParams->numOfDistinctionUnits++].hdrs[0].opt = 0;
+ }
+ }
+#if (DPAA_VERSION >= 11)
+ /* CAPWAP FRAG */
+ if ((p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr == HEADER_TYPE_CAPWAP) &&
+ (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt == CAPWAP_FRAG_1))
+ {
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].hdr = HEADER_TYPE_CAPWAP;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits].opt = CAPWAP_FRAG_1;
+ p_FmPcd->netEnvs[netEnvCurrId].aliasHdrs[specialUnits++].aliasHdr = HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr = HEADER_TYPE_USER_DEFINED_SHIM2;
+ p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].opt = 0;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ }
+ }
+
+ /* if private header (shim), check that no other headers specified */
+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++)
+ {
+ if (IS_PRIVATE_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr))
+ if (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[1].hdr != HEADER_TYPE_NONE)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("SHIM header may not be interchanged with other headers"));
+ XX_Free(p_ModifiedNetEnvParams);
+ return NULL;
+ }
+ }
+
+ for (i = 0; i < p_NetEnvParams->numOfDistinctionUnits; i++)
+ {
+ if (IS_PRIVATE_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr))
+ switch (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr)
+ {
+ case (HEADER_TYPE_USER_DEFINED_SHIM1):
+ if (shim1Selected)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("SHIM header cannot be selected with UDP_IPSEC_ESP"));
+ XX_Free(p_ModifiedNetEnvParams);
+ return NULL;
+ }
+ shim1Selected = TRUE;
+ p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i] = 0x00000001;
+ break;
+ case (HEADER_TYPE_USER_DEFINED_SHIM2):
+ p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i] = 0x00000002;
+ break;
+ default:
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Requested SHIM not supported"));
+ }
+ else
+ {
+ p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i] = (uint32_t)(0x80000000 >> bitId++);
+
+ if (IS_SPECIAL_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr))
+ p_FmPcd->netEnvs[netEnvCurrId].macsecVector = p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i];
+ }
+ }
+
+ /* define a set of hardware parser LCV's according to the defined netenv */
+
+ /* set an array of LCV's for each header in the netEnv */
+ for (i = 0; (i < FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr != HEADER_TYPE_NONE); i++)
+ {
+ /* private headers have no LCV in the hard parser */
+ if (!IS_PRIVATE_HEADER(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[0].hdr))
+ {
+ for (k = 0; (k < FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS)
+ && (p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr != HEADER_TYPE_NONE); k++)
+ {
+ hdrNum = GetPrsHdrNum(p_FmPcd->netEnvs[netEnvCurrId].units[i].hdrs[k].hdr);
+ if ((hdrNum == ILLEGAL_HDR_NUM) || (hdrNum == NO_HDR_NUM))
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, NO_MSG);
+ XX_Free(p_ModifiedNetEnvParams);
+ return NULL;
+ }
+ p_FmPcd->netEnvs[netEnvCurrId].lcvs[hdrNum] |= p_FmPcd->netEnvs[netEnvCurrId].unitsVectors[i];
+ }
+ }
+ }
+ XX_Free(p_ModifiedNetEnvParams);
+
+ p_FmPcd->netEnvs[netEnvCurrId].h_Spinlock = XX_InitSpinlock();
+ if (!p_FmPcd->netEnvs[netEnvCurrId].h_Spinlock)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Pcd NetEnv spinlock"));
+ return NULL;
+ }
+ return &p_FmPcd->netEnvs[netEnvCurrId];
+}
+
+t_Error FM_PCD_NetEnvCharacteristicsDelete(t_Handle h_NetEnv)
+{
+ t_FmPcdNetEnv *p_NetEnv = (t_FmPcdNetEnv*)h_NetEnv;
+ t_FmPcd *p_FmPcd = p_NetEnv->h_FmPcd;
+ uint32_t intFlags;
+ uint8_t netEnvId = p_NetEnv->netEnvId;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+
+ /* check that no port is bound to this netEnv */
+ if (p_FmPcd->netEnvs[netEnvId].owners)
+ {
+ RETURN_ERROR(MINOR, E_INVALID_STATE,
+ ("Trying to delete a netEnv that has ports/schemes/trees/clsPlanGrps bound to"));
+ }
+
+ intFlags = FmPcdLock(p_FmPcd);
+
+ p_FmPcd->netEnvs[netEnvId].used = FALSE;
+ p_FmPcd->netEnvs[netEnvId].clsPlanGrpId = ILLEGAL_CLS_PLAN;
+
+ memset(p_FmPcd->netEnvs[netEnvId].units, 0, sizeof(t_FmPcdIntDistinctionUnit)*FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+ memset(p_FmPcd->netEnvs[netEnvId].unitsVectors, 0, sizeof(uint32_t)*FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+ memset(p_FmPcd->netEnvs[netEnvId].lcvs, 0, sizeof(uint32_t)*FM_PCD_PRS_NUM_OF_HDRS);
+
+ if (p_FmPcd->netEnvs[netEnvId].h_Spinlock)
+ XX_FreeSpinlock(p_FmPcd->netEnvs[netEnvId].h_Spinlock);
+
+ FmPcdUnlock(p_FmPcd, intFlags);
+ return E_OK;
+}
+
+void FM_PCD_HcTxConf(t_Handle h_FmPcd, t_DpaaFD *p_Fd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN(h_FmPcd, E_INVALID_STATE);
+
+ FmHcTxConf(p_FmPcd->h_Hc, p_Fd);
+}
+
+t_Error FM_PCD_SetAdvancedOffloadSupport(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmCtrlCodeRevisionInfo revInfo;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->enabled, E_INVALID_STATE);
+
+ if ((err = FM_GetFmanCtrlCodeRevision(p_FmPcd->h_Fm, &revInfo)) != E_OK)
+ {
+ DBG(WARNING, ("FM in guest-mode without IPC, can't validate firmware revision."));
+ revInfo.packageRev = IP_OFFLOAD_PACKAGE_NUMBER;
+ }
+ if (!IS_OFFLOAD_PACKAGE(revInfo.packageRev))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Fman ctrl code package"));
+
+ if (!p_FmPcd->h_Hc)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("HC must be initialized in this mode"));
+
+ p_FmPcd->advancedOffloadSupport = TRUE;
+
+ return E_OK;
+}
+
+uint32_t FM_PCD_GetCounter(t_Handle h_FmPcd, e_FmPcdCounters counter)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t outCounter = 0;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, 0);
+
+ switch (counter)
+ {
+ case (e_FM_PCD_KG_COUNTERS_TOTAL):
+ if (!p_FmPcd->p_FmPcdKg)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("KeyGen is not activated"));
+ return 0;
+ }
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ !p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs &&
+ !p_FmPcd->h_IpcSession)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without neither IPC nor mapped register!"));
+ return 0;
+ }
+ break;
+
+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW):
+ case (e_FM_PCD_PLCR_COUNTERS_RED):
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED):
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW):
+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL):
+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH):
+ if (!p_FmPcd->p_FmPcdPlcr)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Policer is not activated"));
+ return 0;
+ }
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ !p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs &&
+ !p_FmPcd->h_IpcSession)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in \"guest-mode\" without neither IPC nor mapped register!"));
+ return 0;
+ }
+
+ /* check that counters are enabled */
+ if (p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs &&
+ !(GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr) & FM_PCD_PLCR_GCR_STEN))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter was not enabled"));
+ return 0;
+ }
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs ||
+ ((p_FmPcd->guestId != NCSW_MASTER_ID) && p_FmPcd->h_IpcSession));
+ break;
+
+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH):
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES):
+ if (!p_FmPcd->p_FmPcdPrs)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Parser is not activated"));
+ return 0;
+ }
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ !p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs &&
+ !p_FmPcd->h_IpcSession)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without neither IPC nor mapped register!"));
+ return 0;
+ }
+ break;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Unsupported type of counter"));
+ return 0;
+ }
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ p_FmPcd->h_IpcSession)
+ {
+ t_FmPcdIpcMsg msg;
+ t_FmPcdIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_PCD_GET_COUNTER;
+ memcpy(msg.msgBody, (uint8_t *)&counter, sizeof(uint32_t));
+ replyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) +sizeof(uint32_t),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t) + sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+
+ memcpy((uint8_t*)&outCounter, reply.replyBody, sizeof(uint32_t));
+ return outCounter;
+ }
+
+ switch (counter)
+ {
+ /* Parser statistics */
+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pds);
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rrs);
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rrs);
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rrs);
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srrs);
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rres);
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rres);
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rres);
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srres);
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spcs);
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spscs);
+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_hxscs);
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrcs);
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrscs);
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwcs);
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwscs);
+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES):
+ return GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_fcscs);
+ case (e_FM_PCD_KG_COUNTERS_TOTAL):
+ return GET_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_tpc);
+
+ /* Policer statistics */
+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW):
+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ypcnt);
+ case (e_FM_PCD_PLCR_COUNTERS_RED):
+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rpcnt);
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED):
+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rrpcnt);
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW):
+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rypcnt);
+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL):
+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_tpcnt);
+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH):
+ return GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_flmcnt);
+ }
+ return 0;
+}
+
+t_Error FM_PCD_SetException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t bitMask = 0, tmpReg;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_SetException - guest mode!"));
+
+ GET_FM_PCD_EXCEPTION_FLAG(bitMask, exception);
+
+ if (bitMask)
+ {
+ if (enable)
+ p_FmPcd->exceptions |= bitMask;
+ else
+ p_FmPcd->exceptions &= ~bitMask;
+
+ switch (exception)
+ {
+ case (e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC):
+ case (e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW):
+ if (!p_FmPcd->p_FmPcdKg)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - keygen is not working"));
+ break;
+ case (e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC):
+ case (e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR):
+ case (e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE):
+ case (e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE):
+ if (!p_FmPcd->p_FmPcdPlcr)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - policer is not working"));
+ break;
+ case (e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC):
+ case (e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC):
+ if (!p_FmPcd->p_FmPcdPrs)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - parser is not working"));
+ break;
+ }
+
+ switch (exception)
+ {
+ case (e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer);
+ if (enable)
+ tmpReg |= FM_EX_KG_DOUBLE_ECC;
+ else
+ tmpReg &= ~FM_EX_KG_DOUBLE_ECC;
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer, tmpReg);
+ break;
+ case (e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer);
+ if (enable)
+ tmpReg |= FM_EX_KG_KEYSIZE_OVERFLOW;
+ else
+ tmpReg &= ~FM_EX_KG_KEYSIZE_OVERFLOW;
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_eeer, tmpReg);
+ break;
+ case (e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_perer);
+ if (enable)
+ tmpReg |= FM_PCD_PRS_DOUBLE_ECC;
+ else
+ tmpReg &= ~FM_PCD_PRS_DOUBLE_ECC;
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_perer, tmpReg);
+ break;
+ case (e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pever);
+ if (enable)
+ tmpReg |= FM_PCD_PRS_SINGLE_ECC;
+ else
+ tmpReg &= ~FM_PCD_PRS_SINGLE_ECC;
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pever, tmpReg);
+ break;
+ case (e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier);
+ if (enable)
+ tmpReg |= FM_PCD_PLCR_DOUBLE_ECC;
+ else
+ tmpReg &= ~FM_PCD_PLCR_DOUBLE_ECC;
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier, tmpReg);
+ break;
+ case (e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier);
+ if (enable)
+ tmpReg |= FM_PCD_PLCR_INIT_ENTRY_ERROR;
+ else
+ tmpReg &= ~FM_PCD_PLCR_INIT_ENTRY_ERROR;
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier, tmpReg);
+ break;
+ case (e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier);
+ if (enable)
+ tmpReg |= FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE;
+ else
+ tmpReg &= ~FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE;
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier, tmpReg);
+ break;
+ case (e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE):
+ tmpReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier);
+ if (enable)
+ tmpReg |= FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE;
+ else
+ tmpReg &= ~FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE;
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier, tmpReg);
+ break;
+ }
+ /* for ECC exceptions driver automatically enables ECC mechanism, if disabled.
+ Driver may disable them automatically, depending on driver's status */
+ if (enable && ((exception == e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC) |
+ (exception == e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC) |
+ (exception == e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC) |
+ (exception == e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC)))
+ FmEnableRamsEcc(p_FmPcd->h_Fm);
+ if (!enable && ((exception == e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC) |
+ (exception == e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC) |
+ (exception == e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC) |
+ (exception == e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC)))
+ FmDisableRamsEcc(p_FmPcd->h_Fm);
+ }
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ForceIntr (t_Handle h_FmPcd, e_FmPcdExceptions exception)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ForceIntr - guest mode!"));
+
+ switch (exception)
+ {
+ case (e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC):
+ case (e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW):
+ if (!p_FmPcd->p_FmPcdKg)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - keygen is not working"));
+ break;
+ case (e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC):
+ case (e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR):
+ case (e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE):
+ case (e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE):
+ if (!p_FmPcd->p_FmPcdPlcr)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt - policer is not working"));
+ break;
+ case (e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC):
+ case (e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC):
+ if (!p_FmPcd->p_FmPcdPrs)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Can't ask for this interrupt -parsrer is not working"));
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid interrupt requested"));
+ }
+ switch (exception)
+ {
+ case e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC:
+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PRS_DOUBLE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC:
+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PRS_SINGLE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC:
+ if (!(p_FmPcd->exceptions & FM_EX_KG_DOUBLE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_feer, FM_EX_KG_DOUBLE_ECC);
+ break;
+ case e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW:
+ if (!(p_FmPcd->exceptions & FM_EX_KG_KEYSIZE_OVERFLOW))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_feer, FM_EX_KG_KEYSIZE_OVERFLOW);
+ break;
+ case e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC:
+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_DOUBLE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr, FM_PCD_PLCR_DOUBLE_ECC);
+ break;
+ case e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR:
+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_INIT_ENTRY_ERROR))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr, FM_PCD_PLCR_INIT_ENTRY_ERROR);
+ break;
+ case e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE:
+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr, FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE);
+ break;
+ case e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE:
+ if (!(p_FmPcd->exceptions & FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr, FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE);
+ break;
+ }
+
+ return E_OK;
+}
+
+
+t_Error FM_PCD_ModifyCounter(t_Handle h_FmPcd, e_FmPcdCounters counter, uint32_t value)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ModifyCounter - guest mode!"));
+
+ switch (counter)
+ {
+ case (e_FM_PCD_KG_COUNTERS_TOTAL):
+ if (!p_FmPcd->p_FmPcdKg)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Invalid counters - KeyGen is not working"));
+ break;
+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW):
+ case (e_FM_PCD_PLCR_COUNTERS_RED):
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED):
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW):
+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL):
+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH):
+ if (!p_FmPcd->p_FmPcdPlcr)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Invalid counters - Policer is not working"));
+ if (!(GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr) & FM_PCD_PLCR_GCR_STEN))
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Requested counter was not enabled"));
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH):
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED):
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR):
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES):
+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES):
+ if (!p_FmPcd->p_FmPcdPrs)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Unsupported type of counter"));
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Unsupported type of counter"));
+ }
+ switch (counter)
+ {
+ case (e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_pds, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rrs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rrs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rrs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srrs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l2rres, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l3rres, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_l4rres, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_srres, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spcs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_spscs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_hxscs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrcs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mrscs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwcs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_mwscs, value);
+ break;
+ case (e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs->fmpr_fcscs, value);
+ break;
+ case (e_FM_PCD_KG_COUNTERS_TOTAL):
+ WRITE_UINT32(p_FmPcd->p_FmPcdKg->p_FmPcdKgRegs->fmkg_tpc,value);
+ break;
+
+ /*Policer counters*/
+ case (e_FM_PCD_PLCR_COUNTERS_YELLOW):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ypcnt, value);
+ break;
+ case (e_FM_PCD_PLCR_COUNTERS_RED):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rpcnt, value);
+ break;
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rrpcnt, value);
+ break;
+ case (e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_rypcnt, value);
+ break;
+ case (e_FM_PCD_PLCR_COUNTERS_TOTAL):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_tpcnt, value);
+ break;
+ case (e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH):
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_flmcnt, value);
+ break;
+ }
+
+ return E_OK;
+}
+
+t_Handle FM_PCD_GetHcPort(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ return FmHcGetPort(p_FmPcd->h_Hc);
+}
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd.h
@@ -0,0 +1,543 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_pcd.h
+
+ @Description FM PCD ...
+*//***************************************************************************/
+#ifndef __FM_PCD_H
+#define __FM_PCD_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_common.h"
+#include "fsl_fman_prs.h"
+#include "fsl_fman_kg.h"
+
+#define __ERR_MODULE__ MODULE_FM_PCD
+
+
+/****************************/
+/* Defaults */
+/****************************/
+#define DEFAULT_plcrAutoRefresh FALSE
+#define DEFAULT_fmPcdKgErrorExceptions (FM_EX_KG_DOUBLE_ECC | FM_EX_KG_KEYSIZE_OVERFLOW)
+#define DEFAULT_fmPcdPlcrErrorExceptions (FM_PCD_EX_PLCR_DOUBLE_ECC | FM_PCD_EX_PLCR_INIT_ENTRY_ERROR)
+#define DEFAULT_fmPcdPlcrExceptions 0
+#define DEFAULT_fmPcdPrsErrorExceptions (FM_PCD_EX_PRS_DOUBLE_ECC)
+
+#define DEFAULT_fmPcdPrsExceptions FM_PCD_EX_PRS_SINGLE_ECC
+#define DEFAULT_numOfUsedProfilesPerWindow 16
+#define DEFAULT_numOfSharedPlcrProfiles 4
+
+/****************************/
+/* Network defines */
+/****************************/
+#define UDP_HEADER_SIZE 8
+
+#define ESP_SPI_OFFSET 0
+#define ESP_SPI_SIZE 4
+#define ESP_SEQ_NUM_OFFSET ESP_SPI_SIZE
+#define ESP_SEQ_NUM_SIZE 4
+
+/****************************/
+/* General defines */
+/****************************/
+#define ILLEGAL_CLS_PLAN 0xff
+#define ILLEGAL_NETENV 0xff
+
+#define FM_PCD_MAX_NUM_OF_ALIAS_HDRS 3
+
+/****************************/
+/* Error defines */
+/****************************/
+
+#define FM_PCD_EX_PLCR_DOUBLE_ECC 0x20000000
+#define FM_PCD_EX_PLCR_INIT_ENTRY_ERROR 0x10000000
+#define FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE 0x08000000
+#define FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE 0x04000000
+
+#define GET_FM_PCD_EXCEPTION_FLAG(bitMask, exception) \
+switch (exception){ \
+ case e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC: \
+ bitMask = FM_EX_KG_DOUBLE_ECC; break; \
+ case e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC: \
+ bitMask = FM_PCD_EX_PLCR_DOUBLE_ECC; break; \
+ case e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW: \
+ bitMask = FM_EX_KG_KEYSIZE_OVERFLOW; break; \
+ case e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR: \
+ bitMask = FM_PCD_EX_PLCR_INIT_ENTRY_ERROR; break; \
+ case e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE: \
+ bitMask = FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE; break; \
+ case e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE: \
+ bitMask = FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE; break; \
+ case e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC: \
+ bitMask = FM_PCD_EX_PRS_DOUBLE_ECC; break; \
+ case e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC: \
+ bitMask = FM_PCD_EX_PRS_SINGLE_ECC; break; \
+ default: bitMask = 0;break;}
+
+/***********************************************************************/
+/* Policer defines */
+/***********************************************************************/
+#define FM_PCD_PLCR_GCR_STEN 0x40000000
+#define FM_PCD_PLCR_DOUBLE_ECC 0x80000000
+#define FM_PCD_PLCR_INIT_ENTRY_ERROR 0x40000000
+#define FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE 0x80000000
+#define FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE 0x40000000
+
+/***********************************************************************/
+/* Memory map */
+/***********************************************************************/
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+
+typedef struct {
+/* General Configuration and Status Registers */
+ volatile uint32_t fmpl_gcr; /* 0x000 FMPL_GCR - FM Policer General Configuration */
+ volatile uint32_t fmpl_gsr; /* 0x004 FMPL_GSR - FM Policer Global Status Register */
+ volatile uint32_t fmpl_evr; /* 0x008 FMPL_EVR - FM Policer Event Register */
+ volatile uint32_t fmpl_ier; /* 0x00C FMPL_IER - FM Policer Interrupt Enable Register */
+ volatile uint32_t fmpl_ifr; /* 0x010 FMPL_IFR - FM Policer Interrupt Force Register */
+ volatile uint32_t fmpl_eevr; /* 0x014 FMPL_EEVR - FM Policer Error Event Register */
+ volatile uint32_t fmpl_eier; /* 0x018 FMPL_EIER - FM Policer Error Interrupt Enable Register */
+ volatile uint32_t fmpl_eifr; /* 0x01C FMPL_EIFR - FM Policer Error Interrupt Force Register */
+/* Global Statistic Counters */
+ volatile uint32_t fmpl_rpcnt; /* 0x020 FMPL_RPC - FM Policer RED Packets Counter */
+ volatile uint32_t fmpl_ypcnt; /* 0x024 FMPL_YPC - FM Policer YELLOW Packets Counter */
+ volatile uint32_t fmpl_rrpcnt; /* 0x028 FMPL_RRPC - FM Policer Recolored RED Packet Counter */
+ volatile uint32_t fmpl_rypcnt; /* 0x02C FMPL_RYPC - FM Policer Recolored YELLOW Packet Counter */
+ volatile uint32_t fmpl_tpcnt; /* 0x030 FMPL_TPC - FM Policer Total Packet Counter */
+ volatile uint32_t fmpl_flmcnt; /* 0x034 FMPL_FLMC - FM Policer Frame Length Mismatch Counter */
+ volatile uint32_t fmpl_res0[21]; /* 0x038 - 0x08B Reserved */
+/* Profile RAM Access Registers */
+ volatile uint32_t fmpl_par; /* 0x08C FMPL_PAR - FM Policer Profile Action Register*/
+ t_FmPcdPlcrProfileRegs profileRegs;
+/* Error Capture Registers */
+ volatile uint32_t fmpl_serc; /* 0x100 FMPL_SERC - FM Policer Soft Error Capture */
+ volatile uint32_t fmpl_upcr; /* 0x104 FMPL_UPCR - FM Policer Uninitialized Profile Capture Register */
+ volatile uint32_t fmpl_res2; /* 0x108 Reserved */
+/* Debug Registers */
+ volatile uint32_t fmpl_res3[61]; /* 0x10C-0x200 Reserved Debug*/
+/* Profile Selection Mapping Registers Per Port-ID (n=1-11, 16) */
+ volatile uint32_t fmpl_dpmr; /* 0x200 FMPL_DPMR - FM Policer Default Mapping Register */
+ volatile uint32_t fmpl_pmr[63]; /*+default 0x204-0x2FF FMPL_PMR1 - FMPL_PMR63, - FM Policer Profile Mapping Registers.
+ (for port-ID 1-11, only for supported Port-ID registers) */
+} t_FmPcdPlcrRegs;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/***********************************************************************/
+/* Driver's internal structures */
+/***********************************************************************/
+
+typedef struct {
+ bool known;
+ uint8_t id;
+} t_FmPcdKgSchemesExtractsEntry;
+
+typedef struct {
+ t_FmPcdKgSchemesExtractsEntry extractsArray[FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY];
+} t_FmPcdKgSchemesExtracts;
+
+typedef struct {
+ t_Handle h_Manip;
+ bool keepRes;
+ e_FmPcdEngine nextEngine;
+ uint8_t parseCode;
+} t_FmPcdInfoForManip;
+
+/**************************************************************************//**
+ @Description A structure of parameters to communicate
+ between the port and PCD regarding the KG scheme.
+*//***************************************************************************/
+typedef struct {
+ uint8_t netEnvId; /* in */
+ uint8_t numOfDistinctionUnits; /* in */
+ uint8_t unitIds[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; /* in */
+ uint32_t vector; /* out */
+} t_NetEnvParams;
+
+typedef struct {
+ bool allocated;
+ uint8_t ownerId; /* guestId for KG in multi-partition only.
+ portId for PLCR in any environment */
+} t_FmPcdAllocMng;
+
+typedef struct {
+ volatile bool lock;
+ bool used;
+ uint8_t owners;
+ uint8_t netEnvId;
+ uint8_t guestId;
+ uint8_t baseEntry;
+ uint16_t sizeOfGrp;
+ protocolOpt_t optArray[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)];
+} t_FmPcdKgClsPlanGrp;
+
+typedef struct {
+ t_Handle h_FmPcd;
+ uint8_t schemeId;
+ t_FmPcdLock *p_Lock;
+ bool valid;
+ uint8_t netEnvId;
+ uint8_t owners;
+ uint32_t matchVector;
+ uint32_t ccUnits;
+ bool nextRelativePlcrProfile;
+ uint16_t relativeProfileId;
+ uint16_t numOfProfiles;
+ t_FmPcdKgKeyOrder orderedArray;
+ e_FmPcdEngine nextEngine;
+ e_FmPcdDoneAction doneAction;
+ bool requiredActionFlag;
+ uint32_t requiredAction;
+ bool extractedOrs;
+ uint8_t bitOffsetInPlcrProfile;
+ bool directPlcr;
+#if (DPAA_VERSION >= 11)
+ bool vspe;
+#endif
+} t_FmPcdKgScheme;
+
+typedef union {
+ struct fman_kg_scheme_regs schemeRegs;
+ struct fman_kg_pe_regs portRegs;
+ struct fman_kg_cp_regs clsPlanRegs;
+} u_FmPcdKgIndirectAccessRegs;
+
+typedef struct {
+ struct fman_kg_regs *p_FmPcdKgRegs;
+ uint32_t schemeExceptionsBitMask;
+ uint8_t numOfSchemes;
+ t_Handle h_HwSpinlock;
+ uint8_t schemesIds[FM_PCD_KG_NUM_OF_SCHEMES];
+ t_FmPcdKgScheme schemes[FM_PCD_KG_NUM_OF_SCHEMES];
+ t_FmPcdKgClsPlanGrp clsPlanGrps[FM_MAX_NUM_OF_PORTS];
+ uint8_t emptyClsPlanGrpId;
+ t_FmPcdAllocMng schemesMng[FM_PCD_KG_NUM_OF_SCHEMES]; /* only for MASTER ! */
+ t_FmPcdAllocMng clsPlanBlocksMng[FM_PCD_MAX_NUM_OF_CLS_PLANS/CLS_PLAN_NUM_PER_GRP];
+ u_FmPcdKgIndirectAccessRegs *p_IndirectAccessRegs;
+} t_FmPcdKg;
+
+typedef struct {
+ uint16_t profilesBase;
+ uint16_t numOfProfiles;
+ t_Handle h_FmPort;
+} t_FmPcdPlcrMapParam;
+
+typedef struct {
+ uint16_t absoluteProfileId;
+ t_Handle h_FmPcd;
+ bool valid;
+ t_FmPcdLock *p_Lock;
+ t_FmPcdAllocMng profilesMng;
+ bool requiredActionFlag;
+ uint32_t requiredAction;
+ e_FmPcdEngine nextEngineOnGreen; /**< Green next engine type */
+ u_FmPcdPlcrNextEngineParams paramsOnGreen; /**< Green next engine params */
+
+ e_FmPcdEngine nextEngineOnYellow; /**< Yellow next engine type */
+ u_FmPcdPlcrNextEngineParams paramsOnYellow; /**< Yellow next engine params */
+
+ e_FmPcdEngine nextEngineOnRed; /**< Red next engine type */
+ u_FmPcdPlcrNextEngineParams paramsOnRed; /**< Red next engine params */
+} t_FmPcdPlcrProfile;
+
+typedef struct {
+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs;
+ uint16_t partPlcrProfilesBase;
+ uint16_t partNumOfPlcrProfiles;
+ t_FmPcdPlcrProfile profiles[FM_PCD_PLCR_NUM_ENTRIES];
+ uint16_t numOfSharedProfiles;
+ uint16_t sharedProfilesIds[FM_PCD_PLCR_NUM_ENTRIES];
+ t_FmPcdPlcrMapParam portsMapping[FM_MAX_NUM_OF_PORTS];
+ t_Handle h_HwSpinlock;
+ t_Handle h_SwSpinlock;
+} t_FmPcdPlcr;
+
+typedef struct {
+ uint32_t *p_SwPrsCode;
+ uint32_t *p_CurrSwPrs;
+ uint8_t currLabel;
+ struct fman_prs_regs *p_FmPcdPrsRegs;
+ t_FmPcdPrsLabelParams labelsTable[FM_PCD_PRS_NUM_OF_LABELS];
+ uint32_t fmPcdPrsPortIdStatistics;
+} t_FmPcdPrs;
+
+typedef struct {
+ struct {
+ e_NetHeaderType hdr;
+ protocolOpt_t opt; /* only one option !! */
+ } hdrs[FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS];
+} t_FmPcdIntDistinctionUnit;
+
+typedef struct {
+ e_NetHeaderType hdr;
+ protocolOpt_t opt; /* only one option !! */
+ e_NetHeaderType aliasHdr;
+} t_FmPcdNetEnvAliases;
+
+typedef struct {
+ uint8_t netEnvId;
+ t_Handle h_FmPcd;
+ t_Handle h_Spinlock;
+ bool used;
+ uint8_t owners;
+ uint8_t clsPlanGrpId;
+ t_FmPcdIntDistinctionUnit units[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS];
+ uint32_t unitsVectors[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS];
+ uint32_t lcvs[FM_PCD_PRS_NUM_OF_HDRS];
+ uint32_t macsecVector;
+ t_FmPcdNetEnvAliases aliasHdrs[FM_PCD_MAX_NUM_OF_ALIAS_HDRS];
+} t_FmPcdNetEnv;
+
+typedef struct {
+ struct fman_prs_cfg dfltCfg;
+ bool plcrAutoRefresh;
+ uint16_t prsMaxParseCycleLimit;
+} t_FmPcdDriverParam;
+
+typedef struct {
+ t_Handle h_Fm;
+ t_Handle h_FmMuram;
+ t_FmRevisionInfo fmRevInfo;
+
+ uint64_t physicalMuramBase;
+
+ t_Handle h_Spinlock;
+ t_List freeLocksLst;
+ t_List acquiredLocksLst;
+
+ t_Handle h_IpcSession; /* relevant for guest only */
+ bool enabled;
+ uint8_t guestId; /**< Guest Partition Id */
+ uint8_t numOfEnabledGuestPartitionsPcds;
+ char fmPcdModuleName[MODULE_NAME_SIZE];
+ char fmPcdIpcHandlerModuleName[MODULE_NAME_SIZE]; /* relevant for guest only - this is the master's name */
+ t_FmPcdNetEnv netEnvs[FM_MAX_NUM_OF_PORTS];
+ t_FmPcdKg *p_FmPcdKg;
+ t_FmPcdPlcr *p_FmPcdPlcr;
+ t_FmPcdPrs *p_FmPcdPrs;
+
+ void *p_CcShadow; /**< CC MURAM shadow */
+ uint32_t ccShadowSize;
+ uint32_t ccShadowAlign;
+ volatile bool shadowLock;
+ t_Handle h_ShadowSpinlock;
+
+ t_Handle h_Hc;
+
+ uint32_t exceptions;
+ t_FmPcdExceptionCallback *f_Exception;
+ t_FmPcdIdExceptionCallback *f_FmPcdIndexedException;
+ t_Handle h_App;
+ uintptr_t ipv6FrameIdAddr;
+ uintptr_t capwapFrameIdAddr;
+ bool advancedOffloadSupport;
+
+ t_FmPcdDriverParam *p_FmPcdDriverParam;
+} t_FmPcd;
+
+#if (DPAA_VERSION >= 11)
+typedef uint8_t t_FmPcdFrmReplicUpdateType;
+#define FRM_REPLIC_UPDATE_COUNTER 0x01
+#define FRM_REPLIC_UPDATE_INFO 0x02
+#endif /* (DPAA_VERSION >= 11) */
+/***********************************************************************/
+/* PCD internal routines */
+/***********************************************************************/
+
+t_Error PcdGetVectorForOpt(t_FmPcd *p_FmPcd, uint8_t netEnvId, protocolOpt_t opt, uint32_t *p_Vector);
+t_Error PcdGetUnitsVector(t_FmPcd *p_FmPcd, t_NetEnvParams *p_Params);
+bool PcdNetEnvIsUnitWithoutOpts(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint32_t unitVector);
+t_Error PcdGetClsPlanGrpParams(t_FmPcd *p_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_GrpParams);
+void FmPcdSetClsPlanGrpId(t_FmPcd *p_FmPcd, uint8_t netEnvId, uint8_t clsPlanGrpId);
+e_NetHeaderType FmPcdGetAliasHdr(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr);
+uint8_t FmPcdNetEnvGetUnitIdForSingleHdr(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr);
+uint8_t FmPcdNetEnvGetUnitId(t_FmPcd *p_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr, bool interchangeable, protocolOpt_t opt);
+
+t_Error FmPcdManipBuildIpReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv, t_Handle h_CcTree, t_Handle h_Manip, bool isIpv4, uint8_t groupId);
+t_Error FmPcdManipDeleteIpReassmSchemes(t_Handle h_Manip);
+t_Error FmPcdManipBuildCapwapReassmScheme(t_FmPcd *p_FmPcd, t_Handle h_NetEnv, t_Handle h_CcTree, t_Handle h_Manip, uint8_t groupId);
+t_Error FmPcdManipDeleteCapwapReassmSchemes(t_Handle h_Manip);
+bool FmPcdManipIpReassmIsIpv6Hdr(t_Handle h_Manip);
+
+t_Handle KgConfig( t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams);
+t_Error KgInit(t_FmPcd *p_FmPcd);
+t_Error KgFree(t_FmPcd *p_FmPcd);
+void KgSetClsPlan(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanSet *p_Set);
+bool KgIsSchemeAlwaysDirect(t_Handle h_FmPcd, uint8_t schemeId);
+void KgEnable(t_FmPcd *p_FmPcd);
+void KgDisable(t_FmPcd *p_FmPcd);
+t_Error KgAllocClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t *p_First);
+void KgFreeClsPlanEntries(t_Handle h_FmPcd, uint16_t numOfClsPlanEntries, uint8_t guestId, uint8_t base);
+
+/* only for MULTI partittion */
+t_Error FmPcdKgAllocSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds);
+t_Error FmPcdKgFreeSchemes(t_Handle h_FmPcd, uint8_t numOfSchemes, uint8_t guestId, uint8_t *p_SchemesIds);
+/* only for SINGLE partittion */
+t_Error KgBindPortToSchemes(t_Handle h_FmPcd , uint8_t hardwarePortId, uint32_t spReg);
+
+t_FmPcdLock *FmPcdAcquireLock(t_Handle h_FmPcd);
+void FmPcdReleaseLock(t_Handle h_FmPcd, t_FmPcdLock *p_Lock);
+
+t_Handle PlcrConfig(t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams);
+t_Error PlcrInit(t_FmPcd *p_FmPcd);
+t_Error PlcrFree(t_FmPcd *p_FmPcd);
+void PlcrEnable(t_FmPcd *p_FmPcd);
+void PlcrDisable(t_FmPcd *p_FmPcd);
+uint16_t PlcrAllocProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId);
+void PlcrFreeProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId);
+t_Error PlcrSetPortProfiles(t_FmPcd *p_FmPcd,
+ uint8_t hardwarePortId,
+ uint16_t numOfProfiles,
+ uint16_t base);
+t_Error PlcrClearPortProfiles(t_FmPcd *p_FmPcd, uint8_t hardwarePortId);
+
+t_Handle PrsConfig(t_FmPcd *p_FmPcd,t_FmPcdParams *p_FmPcdParams);
+t_Error PrsInit(t_FmPcd *p_FmPcd);
+void PrsEnable(t_FmPcd *p_FmPcd);
+void PrsDisable(t_FmPcd *p_FmPcd);
+void PrsFree(t_FmPcd *p_FmPcd );
+t_Error PrsIncludePortInStatistics(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, bool include);
+
+t_Error FmPcdCcGetGrpParams(t_Handle treeId, uint8_t grpId, uint32_t *p_GrpBits, uint8_t *p_GrpBase);
+uint8_t FmPcdCcGetOffset(t_Handle h_CcNode);
+uint8_t FmPcdCcGetParseCode(t_Handle h_CcNode);
+uint16_t FmPcdCcGetNumOfKeys(t_Handle h_CcNode);
+t_Error ValidateNextEngineParams(t_Handle h_FmPcd, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams, e_FmPcdCcStatsMode supportedStatsMode);
+
+void FmPcdManipUpdateOwner(t_Handle h_Manip, bool add);
+t_Error FmPcdManipCheckParamsForCcNextEngine(t_FmPcdCcNextEngineParams *p_InfoForManip, uint32_t *requiredAction);
+void FmPcdManipUpdateAdResultForCc(t_Handle h_Manip,
+ t_FmPcdCcNextEngineParams *p_CcNextEngineParams,
+ t_Handle p_Ad,
+ t_Handle *p_AdNewPtr);
+void FmPcdManipUpdateAdContLookupForCc(t_Handle h_Manip, t_Handle p_Ad, t_Handle *p_AdNew, uint32_t adTableOffset);
+void FmPcdManipUpdateOwner(t_Handle h_Manip, bool add);
+t_Error FmPcdManipCheckParamsWithCcNodeParams(t_Handle h_Manip, t_Handle h_FmPcdCcNode);
+#ifdef FM_CAPWAP_SUPPORT
+t_Handle FmPcdManipApplSpecificBuild(void);
+bool FmPcdManipIsCapwapApplSpecific(t_Handle h_Manip);
+#endif /* FM_CAPWAP_SUPPORT */
+#if (DPAA_VERSION >= 11)
+void * FrmReplicGroupGetSourceTableDescriptor(t_Handle h_ReplicGroup);
+void FrmReplicGroupUpdateOwner(t_Handle h_ReplicGroup, bool add);
+void FrmReplicGroupUpdateAd(t_Handle h_ReplicGroup, void *p_Ad, t_Handle *h_AdNew);
+
+void FmPcdCcGetAdTablesThatPointOnReplicGroup(t_Handle h_Node,
+ t_Handle h_ReplicGroup,
+ t_List *p_AdTables,
+ uint32_t *p_NumOfAdTables);
+#endif /* (DPAA_VERSION >= 11) */
+
+void EnqueueNodeInfoToRelevantLst(t_List *p_List, t_CcNodeInformation *p_CcInfo, t_Handle h_Spinlock);
+void DequeueNodeInfoFromRelevantLst(t_List *p_List, t_Handle h_Info, t_Handle h_Spinlock);
+t_CcNodeInformation* FindNodeInfoInReleventLst(t_List *p_List, t_Handle h_Info, t_Handle h_Spinlock);
+t_List *FmPcdManipGetSpinlock(t_Handle h_Manip);
+t_List *FmPcdManipGetNodeLstPointedOnThisManip(t_Handle h_Manip);
+
+typedef struct
+{
+ t_Handle h_StatsAd;
+ t_Handle h_StatsCounters;
+#if (DPAA_VERSION >= 11)
+ t_Handle h_StatsFLRs;
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmPcdCcStatsParams;
+
+void NextStepAd(t_Handle h_Ad,
+ t_FmPcdCcStatsParams *p_FmPcdCcStatsParams,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams,
+ t_FmPcd *p_FmPcd);
+void ReleaseLst(t_List *p_List);
+
+static __inline__ t_Handle FmPcdGetMuramHandle(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ ASSERT_COND(p_FmPcd);
+ return p_FmPcd->h_FmMuram;
+}
+
+static __inline__ uint64_t FmPcdGetMuramPhysBase(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ ASSERT_COND(p_FmPcd);
+ return p_FmPcd->physicalMuramBase;
+}
+
+static __inline__ uint32_t FmPcdLockSpinlock(t_FmPcdLock *p_Lock)
+{
+ ASSERT_COND(p_Lock);
+ return XX_LockIntrSpinlock(p_Lock->h_Spinlock);
+}
+
+static __inline__ void FmPcdUnlockSpinlock(t_FmPcdLock *p_Lock, uint32_t flags)
+{
+ ASSERT_COND(p_Lock);
+ XX_UnlockIntrSpinlock(p_Lock->h_Spinlock, flags);
+}
+
+static __inline__ bool FmPcdLockTryLock(t_FmPcdLock *p_Lock)
+{
+ uint32_t intFlags;
+
+ ASSERT_COND(p_Lock);
+ intFlags = XX_LockIntrSpinlock(p_Lock->h_Spinlock);
+ if (p_Lock->flag)
+ {
+ XX_UnlockIntrSpinlock(p_Lock->h_Spinlock, intFlags);
+ return FALSE;
+ }
+ p_Lock->flag = TRUE;
+ XX_UnlockIntrSpinlock(p_Lock->h_Spinlock, intFlags);
+ return TRUE;
+}
+
+static __inline__ void FmPcdLockUnlock(t_FmPcdLock *p_Lock)
+{
+ ASSERT_COND(p_Lock);
+ p_Lock->flag = FALSE;
+}
+
+
+#endif /* __FM_PCD_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_pcd_ipc.h
@@ -0,0 +1,280 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_pcd_ipc.h
+
+ @Description FM PCD Inter-Partition prototypes, structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_PCD_IPC_H
+#define __FM_PCD_IPC_H
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description Structure for getting a sw parser address according to a label
+ Fields commented 'IN' are passed by the port module to be used
+ by the FM module.
+ Fields commented 'OUT' will be filled by FM before returning to port.
+*//***************************************************************************/
+typedef _Packed struct t_FmPcdIpcSwPrsLable
+{
+ uint32_t enumHdr; /**< IN. The existence of this header will invoke
+ the sw parser code. */
+ uint8_t indexPerHdr; /**< IN. Normally 0, if more than one sw parser
+ attachments for the same header, use this
+
+ index to distinguish between them. */
+} _PackedType t_FmPcdIpcSwPrsLable;
+
+/**************************************************************************//**
+ @Description Structure for port-PCD communication.
+ Fields commented 'IN' are passed by the port module to be used
+ by the FM module.
+ Fields commented 'OUT' will be filled by FM before returning to port.
+ Some fields are optional (depending on configuration) and
+ will be analized by the port and FM modules accordingly.
+*//***************************************************************************/
+
+typedef struct t_FmPcdIpcKgSchemesParams
+{
+ uint8_t guestId;
+ uint8_t numOfSchemes;
+ uint8_t schemesIds[FM_PCD_KG_NUM_OF_SCHEMES];
+} _PackedType t_FmPcdIpcKgSchemesParams;
+
+typedef struct t_FmPcdIpcKgClsPlanParams
+{
+ uint8_t guestId;
+ uint16_t numOfClsPlanEntries;
+ uint8_t clsPlanBase;
+} _PackedType t_FmPcdIpcKgClsPlanParams;
+
+typedef _Packed struct t_FmPcdIpcPrsIncludePort
+{
+ uint8_t hardwarePortId;
+ bool include;
+} _PackedType t_FmPcdIpcPrsIncludePort;
+
+
+#define FM_PCD_MAX_REPLY_SIZE 16
+#define FM_PCD_MAX_MSG_SIZE 36
+#define FM_PCD_MAX_REPLY_BODY_SIZE 36
+
+typedef _Packed struct {
+ uint32_t msgId;
+ uint8_t msgBody[FM_PCD_MAX_MSG_SIZE];
+} _PackedType t_FmPcdIpcMsg;
+
+typedef _Packed struct t_FmPcdIpcReply {
+ uint32_t error;
+ uint8_t replyBody[FM_PCD_MAX_REPLY_BODY_SIZE];
+} _PackedType t_FmPcdIpcReply;
+
+typedef _Packed struct t_FmIpcResourceAllocParams {
+ uint8_t guestId;
+ uint16_t base;
+ uint16_t num;
+}_PackedType t_FmIpcResourceAllocParams;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+
+/**************************************************************************//**
+ @Function FM_PCD_ALLOC_KG_SCHEMES
+
+ @Description Used by FM PCD front-end in order to allocate KG resources
+
+ @Param[in/out] t_FmPcdIpcKgAllocParams Pointer
+*//***************************************************************************/
+#define FM_PCD_ALLOC_KG_SCHEMES 3
+
+/**************************************************************************//**
+ @Function FM_PCD_FREE_KG_SCHEMES
+
+ @Description Used by FM PCD front-end in order to Free KG resources
+
+ @Param[in/out] t_FmPcdIpcKgSchemesParams Pointer
+*//***************************************************************************/
+#define FM_PCD_FREE_KG_SCHEMES 4
+
+/**************************************************************************//**
+ @Function FM_PCD_ALLOC_PROFILES
+
+ @Description Used by FM PCD front-end in order to allocate Policer profiles
+
+ @Param[in/out] t_FmIpcResourceAllocParams Pointer
+*//***************************************************************************/
+#define FM_PCD_ALLOC_PROFILES 5
+
+/**************************************************************************//**
+ @Function FM_PCD_FREE_PROFILES
+
+ @Description Used by FM PCD front-end in order to Free Policer profiles
+
+ @Param[in/out] t_FmIpcResourceAllocParams Pointer
+*//***************************************************************************/
+#define FM_PCD_FREE_PROFILES 6
+
+/**************************************************************************//**
+ @Function FM_PCD_SET_PORT_PROFILES
+
+ @Description Used by FM PCD front-end in order to allocate Policer profiles
+ for specific port
+
+ @Param[in/out] t_FmIpcResourceAllocParams Pointer
+*//***************************************************************************/
+#define FM_PCD_SET_PORT_PROFILES 7
+
+/**************************************************************************//**
+ @Function FM_PCD_CLEAR_PORT_PROFILES
+
+ @Description Used by FM PCD front-end in order to allocate Policer profiles
+ for specific port
+
+ @Param[in/out] t_FmIpcResourceAllocParams Pointer
+*//***************************************************************************/
+#define FM_PCD_CLEAR_PORT_PROFILES 8
+
+/**************************************************************************//**
+ @Function FM_PCD_GET_PHYS_MURAM_BASE
+
+ @Description Used by FM PCD front-end in order to get MURAM base address
+
+ @Param[in/out] t_FmPcdIcPhysAddr Pointer
+*//***************************************************************************/
+#define FM_PCD_GET_PHYS_MURAM_BASE 9
+
+/**************************************************************************//**
+ @Function FM_PCD_GET_SW_PRS_OFFSET
+
+ @Description Used by FM front-end to get the SW parser offset of the start of
+ code relevant to a given label.
+
+ @Param[in/out] t_FmPcdIpcSwPrsLable Pointer
+*//***************************************************************************/
+#define FM_PCD_GET_SW_PRS_OFFSET 10
+
+/**************************************************************************//**
+ @Function FM_PCD_MASTER_IS_ENABLED
+
+ @Description Used by FM front-end in order to verify
+ PCD enablement.
+
+ @Param[in] bool Pointer
+*//***************************************************************************/
+#define FM_PCD_MASTER_IS_ENABLED 15
+
+/**************************************************************************//**
+ @Function FM_PCD_GUEST_DISABLE
+
+ @Description Used by FM front-end to inform back-end when
+ front-end PCD is disabled
+
+ @Param[in] None
+*//***************************************************************************/
+#define FM_PCD_GUEST_DISABLE 16
+
+/**************************************************************************//**
+ @Function FM_PCD_FREE_KG_CLSPLAN
+
+ @Description Used by FM PCD front-end in order to Free KG classification plan entries
+
+ @Param[in/out] t_FmPcdIpcKgClsPlanParams Pointer
+*//***************************************************************************/
+#define FM_PCD_FREE_KG_CLSPLAN 22
+
+/**************************************************************************//**
+ @Function FM_PCD_ALLOC_KG_CLSPLAN
+
+ @Description Used by FM PCD front-end in order to allocate KG classification plan entries
+
+ @Param[in/out] t_FmPcdIpcKgClsPlanParams Pointer
+*//***************************************************************************/
+#define FM_PCD_ALLOC_KG_CLSPLAN 23
+
+/**************************************************************************//**
+ @Function FM_PCD_MASTER_IS_ALIVE
+
+ @Description Used by FM front-end to check that back-end exists
+
+ @Param[in] None
+*//***************************************************************************/
+#define FM_PCD_MASTER_IS_ALIVE 24
+
+/**************************************************************************//**
+ @Function FM_PCD_GET_COUNTER
+
+ @Description Used by FM front-end to read PCD counters
+
+ @Param[in/out] t_FmPcdIpcGetCounter Pointer
+*//***************************************************************************/
+#define FM_PCD_GET_COUNTER 25
+
+/**************************************************************************//**
+ @Function FM_PCD_PRS_INC_PORT_STATS
+
+ @Description Used by FM front-end to set/clear statistics for port
+
+ @Param[in/out] t_FmPcdIpcPrsIncludePort Pointer
+*//***************************************************************************/
+#define FM_PCD_PRS_INC_PORT_STATS 26
+
+#if (DPAA_VERSION >= 11)
+/* TODO - doc */
+#define FM_PCD_ALLOC_SP 27
+#endif /* (DPAA_VERSION >= 11) */
+
+
+/** @} */ /* end of FM_PCD_IPC_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#endif /* __FM_PCD_IPC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_plcr.c
@@ -0,0 +1,1847 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_plcr.c
+
+ @Description FM PCD POLICER...
+*//***************************************************************************/
+#include <linux/math64.h>
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "net_ext.h"
+#include "fm_ext.h"
+
+#include "fm_common.h"
+#include "fm_pcd.h"
+#include "fm_hc.h"
+#include "fm_pcd_ipc.h"
+#include "fm_plcr.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+static uint32_t PlcrProfileLock(t_Handle h_Profile)
+{
+ ASSERT_COND(h_Profile);
+ return FmPcdLockSpinlock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock);
+}
+
+static void PlcrProfileUnlock(t_Handle h_Profile, uint32_t intFlags)
+{
+ ASSERT_COND(h_Profile);
+ FmPcdUnlockSpinlock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock, intFlags);
+}
+
+static bool PlcrProfileFlagTryLock(t_Handle h_Profile)
+{
+ ASSERT_COND(h_Profile);
+ return FmPcdLockTryLock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock);
+}
+
+static void PlcrProfileFlagUnlock(t_Handle h_Profile)
+{
+ ASSERT_COND(h_Profile);
+ FmPcdLockUnlock(((t_FmPcdPlcrProfile *)h_Profile)->p_Lock);
+}
+
+static uint32_t PlcrHwLock(t_Handle h_FmPcdPlcr)
+{
+ ASSERT_COND(h_FmPcdPlcr);
+ return XX_LockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_HwSpinlock);
+}
+
+static void PlcrHwUnlock(t_Handle h_FmPcdPlcr, uint32_t intFlags)
+{
+ ASSERT_COND(h_FmPcdPlcr);
+ XX_UnlockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_HwSpinlock, intFlags);
+}
+
+static uint32_t PlcrSwLock(t_Handle h_FmPcdPlcr)
+{
+ ASSERT_COND(h_FmPcdPlcr);
+ return XX_LockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_SwSpinlock);
+}
+
+static void PlcrSwUnlock(t_Handle h_FmPcdPlcr, uint32_t intFlags)
+{
+ ASSERT_COND(h_FmPcdPlcr);
+ XX_UnlockIntrSpinlock(((t_FmPcdPlcr*)h_FmPcdPlcr)->h_SwSpinlock, intFlags);
+}
+
+static bool IsProfileShared(t_Handle h_FmPcd, uint16_t absoluteProfileId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint16_t i;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, FALSE);
+
+ for (i=0;i<p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles;i++)
+ if (p_FmPcd->p_FmPcdPlcr->sharedProfilesIds[i] == absoluteProfileId)
+ return TRUE;
+ return FALSE;
+}
+
+static t_Error SetProfileNia(t_FmPcd *p_FmPcd, e_FmPcdEngine nextEngine, u_FmPcdPlcrNextEngineParams *p_NextEngineParams, uint32_t *nextAction)
+{
+ uint32_t nia;
+ uint16_t absoluteProfileId;
+ uint8_t relativeSchemeId, physicalSchemeId;
+
+ nia = FM_PCD_PLCR_NIA_VALID;
+
+ switch (nextEngine)
+ {
+ case e_FM_PCD_DONE :
+ switch (p_NextEngineParams->action)
+ {
+ case e_FM_PCD_DROP_FRAME :
+ nia |= GET_NIA_BMI_AC_DISCARD_FRAME(p_FmPcd);
+ break;
+ case e_FM_PCD_ENQ_FRAME:
+ nia |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd);
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ break;
+ case e_FM_PCD_KG:
+ physicalSchemeId = FmPcdKgGetSchemeId(p_NextEngineParams->h_DirectScheme);
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPcd, physicalSchemeId);
+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, NO_MSG);
+ if (!FmPcdKgIsSchemeValidSw(p_NextEngineParams->h_DirectScheme))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid direct scheme."));
+ if (!KgIsSchemeAlwaysDirect(p_FmPcd, relativeSchemeId))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Policer Profile may point only to a scheme that is always direct."));
+ nia |= NIA_ENG_KG | NIA_KG_DIRECT | physicalSchemeId;
+ break;
+ case e_FM_PCD_PLCR:
+ absoluteProfileId = ((t_FmPcdPlcrProfile *)p_NextEngineParams->h_Profile)->absoluteProfileId;
+ if (!IsProfileShared(p_FmPcd, absoluteProfileId))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next profile must be a shared profile"));
+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, absoluteProfileId))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid profile "));
+ nia |= NIA_ENG_PLCR | NIA_PLCR_ABSOLUTE | absoluteProfileId;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ *nextAction = nia;
+
+ return E_OK;
+}
+
+static uint32_t CalcFPP(uint32_t fpp)
+{
+ if (fpp > 15)
+ return 15 - (0x1f - fpp);
+ else
+ return 16 + fpp;
+}
+
+static void GetInfoRateReg(e_FmPcdPlcrRateMode rateMode,
+ uint32_t rate,
+ uint64_t tsuInTenthNano,
+ uint32_t fppShift,
+ uint64_t *p_Integer,
+ uint64_t *p_Fraction)
+{
+ uint64_t tmp, div;
+
+ if (rateMode == e_FM_PCD_PLCR_BYTE_MODE)
+ {
+ /* now we calculate the initial integer for the bigger rate */
+ /* from Kbps to Bytes/TSU */
+ tmp = (uint64_t)rate;
+ tmp *= 1000; /* kb --> b */
+ tmp *= tsuInTenthNano; /* bps --> bpTsu(in 10nano) */
+
+ div = 1000000000; /* nano */
+ div *= 10; /* 10 nano */
+ div *= 8; /* bit to byte */
+ }
+ else
+ {
+ /* now we calculate the initial integer for the bigger rate */
+ /* from Kbps to Bytes/TSU */
+ tmp = (uint64_t)rate;
+ tmp *= tsuInTenthNano; /* bps --> bpTsu(in 10nano) */
+
+ div = 1000000000; /* nano */
+ div *= 10; /* 10 nano */
+ }
+ *p_Integer = div64_u64(tmp<<fppShift, div);
+
+ /* for calculating the fraction, we will recalculate cir and deduct the integer.
+ * For precision, we will multiply by 2^16. we do not divid back, since we write
+ * this value as fraction - see spec.
+ */
+ *p_Fraction = div64_u64(((tmp<<fppShift)<<16) - ((*p_Integer<<16)*div), div);
+}
+
+/* .......... */
+
+static void CalcRates(uint32_t bitFor1Micro,
+ t_FmPcdPlcrNonPassthroughAlgParams *p_NonPassthroughAlgParam,
+ uint32_t *cir,
+ uint32_t *cbs,
+ uint32_t *pir_eir,
+ uint32_t *pbs_ebs,
+ uint32_t *fpp)
+{
+ uint64_t integer, fraction;
+ uint32_t temp, tsuInTenthNanos;
+ uint8_t fppShift=0;
+
+ /* we want the tsu to count 10 nano for better precision normally tsu is 3.9 nano, now we will get 39 */
+ tsuInTenthNanos = (uint32_t)(1000*10/(1 << bitFor1Micro));
+
+ /* we choose the faster rate to calibrate fpp */
+ /* The meaning of this step:
+ * when fppShift is 0 it means all TS bits are treated as integer and TSU is the TS LSB count.
+ * In this configuration we calculate the integer and fraction that represent the higher infoRate
+ * When this is done, we can tell where we have "spare" unused bits and optimize the division of TS
+ * into "integer" and "fraction" where the logic is - as many bits as possible for integer at
+ * high rate, as many bits as possible for fraction at low rate.
+ */
+ if (p_NonPassthroughAlgParam->committedInfoRate > p_NonPassthroughAlgParam->peakOrExcessInfoRate)
+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->committedInfoRate, tsuInTenthNanos, 0, &integer, &fraction);
+ else
+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->peakOrExcessInfoRate, tsuInTenthNanos, 0, &integer, &fraction);
+
+ /* we shift integer, as in cir/pir it is represented by the MSB 16 bits, and
+ * the LSB bits are for the fraction */
+ temp = (uint32_t)((integer<<16) & 0x00000000FFFFFFFF);
+ /* temp is effected by the rate. For low rates it may be as low as 0, and then we'll
+ * take max FP = 31.
+ * For high rates it will never exceed the 32 bit reg (after the 16 shift), as it is
+ * limited by the 10G physical port.
+ */
+ if (temp != 0)
+ {
+ /* In this case, the largest rate integer is non 0, if it does not occupy all (high) 16
+ * bits of the PIR_EIR we can use this fact and enlarge it to occupy all 16 bits.
+ * The logic is to have as many bits for integer in the higher rates, but if we have "0"s
+ * in the integer part of the cir/pir register, than these bits are wasted. So we want
+ * to use these bits for the fraction. in this way we will have for fraction - the number
+ * of "0" bits and the rest - for integer.
+ * In other words: For each bit we shift it in PIR_EIR, we move the FP in the TS
+ * one bit to the left - preserving the relationship and achieving more bits
+ * for integer in the TS.
+ */
+
+ /* count zeroes left of the higher used bit (in order to shift the value such that
+ * unused bits may be used for fraction).
+ */
+ while ((temp & 0x80000000) == 0)
+ {
+ temp = temp << 1;
+ fppShift++;
+ }
+ if (fppShift > 15)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, ("timeStampPeriod to Information rate ratio is too small"));
+ return;
+ }
+ }
+ else
+ {
+ temp = (uint32_t)fraction; /* fraction will alyas be smaller than 2^16 */
+ if (!temp)
+ /* integer and fraction are 0, we set FP to its max val */
+ fppShift = 31;
+ else
+ {
+ /* integer was 0 but fraction is not. FP is 16 for the fraction,
+ * + all left zeroes of the fraction. */
+ fppShift=16;
+ /* count zeroes left of the higher used bit (in order to shift the value such that
+ * unused bits may be used for fraction).
+ */
+ while ((temp & 0x8000) == 0)
+ {
+ temp = temp << 1;
+ fppShift++;
+ }
+ }
+ }
+
+ /*
+ * This means that the FM TS register will now be used so that 'fppShift' bits are for
+ * fraction and the rest for integer */
+ /* now we re-calculate cir and pir_eir with the calculated FP */
+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->committedInfoRate, tsuInTenthNanos, fppShift, &integer, &fraction);
+ *cir = (uint32_t)(integer << 16 | (fraction & 0xFFFF));
+ GetInfoRateReg(p_NonPassthroughAlgParam->rateMode, p_NonPassthroughAlgParam->peakOrExcessInfoRate, tsuInTenthNanos, fppShift, &integer, &fraction);
+ *pir_eir = (uint32_t)(integer << 16 | (fraction & 0xFFFF));
+
+ *cbs = p_NonPassthroughAlgParam->committedBurstSize;
+ *pbs_ebs = p_NonPassthroughAlgParam->peakOrExcessBurstSize;
+
+ /* convert FP as it should be written to reg.
+ * 0-15 --> 16-31
+ * 16-31 --> 0-15
+ */
+ *fpp = CalcFPP(fppShift);
+}
+
+static void WritePar(t_FmPcd *p_FmPcd, uint32_t par)
+{
+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ WRITE_UINT32(p_FmPcdPlcrRegs->fmpl_par, par);
+
+ while (GET_UINT32(p_FmPcdPlcrRegs->fmpl_par) & FM_PCD_PLCR_PAR_GO) ;
+}
+
+static t_Error BuildProfileRegs(t_FmPcd *p_FmPcd,
+ t_FmPcdPlcrProfileParams *p_ProfileParams,
+ t_FmPcdPlcrProfileRegs *p_PlcrRegs)
+{
+ t_Error err = E_OK;
+ uint32_t pemode, gnia, ynia, rnia, bitFor1Micro;
+
+ ASSERT_COND(p_FmPcd);
+
+ bitFor1Micro = FmGetTimeStampScale(p_FmPcd->h_Fm);
+ if (bitFor1Micro == 0)
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Timestamp scale"));
+
+/* Set G, Y, R Nia */
+ err = SetProfileNia(p_FmPcd, p_ProfileParams->nextEngineOnGreen, &(p_ProfileParams->paramsOnGreen), &gnia);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ err = SetProfileNia(p_FmPcd, p_ProfileParams->nextEngineOnYellow, &(p_ProfileParams->paramsOnYellow), &ynia);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ err = SetProfileNia(p_FmPcd, p_ProfileParams->nextEngineOnRed, &(p_ProfileParams->paramsOnRed), &rnia);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+/* Mode fmpl_pemode */
+ pemode = FM_PCD_PLCR_PEMODE_PI;
+
+ switch (p_ProfileParams->algSelection)
+ {
+ case e_FM_PCD_PLCR_PASS_THROUGH:
+ p_PlcrRegs->fmpl_pecir = 0;
+ p_PlcrRegs->fmpl_pecbs = 0;
+ p_PlcrRegs->fmpl_pepepir_eir = 0;
+ p_PlcrRegs->fmpl_pepbs_ebs = 0;
+ p_PlcrRegs->fmpl_pelts = 0;
+ p_PlcrRegs->fmpl_pects = 0;
+ p_PlcrRegs->fmpl_pepts_ets = 0;
+ pemode &= ~FM_PCD_PLCR_PEMODE_ALG_MASK;
+ switch (p_ProfileParams->colorMode)
+ {
+ case e_FM_PCD_PLCR_COLOR_BLIND:
+ pemode |= FM_PCD_PLCR_PEMODE_CBLND;
+ switch (p_ProfileParams->color.dfltColor)
+ {
+ case e_FM_PCD_PLCR_GREEN:
+ pemode &= ~FM_PCD_PLCR_PEMODE_DEFC_MASK;
+ break;
+ case e_FM_PCD_PLCR_YELLOW:
+ pemode |= FM_PCD_PLCR_PEMODE_DEFC_Y;
+ break;
+ case e_FM_PCD_PLCR_RED:
+ pemode |= FM_PCD_PLCR_PEMODE_DEFC_R;
+ break;
+ case e_FM_PCD_PLCR_OVERRIDE:
+ pemode |= FM_PCD_PLCR_PEMODE_DEFC_OVERRIDE;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ break;
+ case e_FM_PCD_PLCR_COLOR_AWARE:
+ pemode &= ~FM_PCD_PLCR_PEMODE_CBLND;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ break;
+
+ case e_FM_PCD_PLCR_RFC_2698:
+ /* Select algorithm MODE[ALG] = "01" */
+ pemode |= FM_PCD_PLCR_PEMODE_ALG_RFC2698;
+ if (p_ProfileParams->nonPassthroughAlgParams.committedInfoRate > p_ProfileParams->nonPassthroughAlgParams.peakOrExcessInfoRate)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("in RFC2698 Peak rate must be equal or larger than committedInfoRate."));
+ goto cont_rfc;
+ case e_FM_PCD_PLCR_RFC_4115:
+ /* Select algorithm MODE[ALG] = "10" */
+ pemode |= FM_PCD_PLCR_PEMODE_ALG_RFC4115;
+cont_rfc:
+ /* Select Color-Blind / Color-Aware operation (MODE[CBLND]) */
+ switch (p_ProfileParams->colorMode)
+ {
+ case e_FM_PCD_PLCR_COLOR_BLIND:
+ pemode |= FM_PCD_PLCR_PEMODE_CBLND;
+ break;
+ case e_FM_PCD_PLCR_COLOR_AWARE:
+ pemode &= ~FM_PCD_PLCR_PEMODE_CBLND;
+ /*In color aware more select override color interpretation (MODE[OVCLR]) */
+ switch (p_ProfileParams->color.override)
+ {
+ case e_FM_PCD_PLCR_GREEN:
+ pemode &= ~FM_PCD_PLCR_PEMODE_OVCLR_MASK;
+ break;
+ case e_FM_PCD_PLCR_YELLOW:
+ pemode |= FM_PCD_PLCR_PEMODE_OVCLR_Y;
+ break;
+ case e_FM_PCD_PLCR_RED:
+ pemode |= FM_PCD_PLCR_PEMODE_OVCLR_R;
+ break;
+ case e_FM_PCD_PLCR_OVERRIDE:
+ pemode |= FM_PCD_PLCR_PEMODE_OVCLR_G_NC;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ /* Select Measurement Unit Mode to BYTE or PACKET (MODE[PKT]) */
+ switch (p_ProfileParams->nonPassthroughAlgParams.rateMode)
+ {
+ case e_FM_PCD_PLCR_BYTE_MODE :
+ pemode &= ~FM_PCD_PLCR_PEMODE_PKT;
+ switch (p_ProfileParams->nonPassthroughAlgParams.byteModeParams.frameLengthSelection)
+ {
+ case e_FM_PCD_PLCR_L2_FRM_LEN:
+ pemode |= FM_PCD_PLCR_PEMODE_FLS_L2;
+ break;
+ case e_FM_PCD_PLCR_L3_FRM_LEN:
+ pemode |= FM_PCD_PLCR_PEMODE_FLS_L3;
+ break;
+ case e_FM_PCD_PLCR_L4_FRM_LEN:
+ pemode |= FM_PCD_PLCR_PEMODE_FLS_L4;
+ break;
+ case e_FM_PCD_PLCR_FULL_FRM_LEN:
+ pemode |= FM_PCD_PLCR_PEMODE_FLS_FULL;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ switch (p_ProfileParams->nonPassthroughAlgParams.byteModeParams.rollBackFrameSelection)
+ {
+ case e_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN:
+ pemode &= ~FM_PCD_PLCR_PEMODE_RBFLS;
+ break;
+ case e_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN:
+ pemode |= FM_PCD_PLCR_PEMODE_RBFLS;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ break;
+ case e_FM_PCD_PLCR_PACKET_MODE :
+ pemode |= FM_PCD_PLCR_PEMODE_PKT;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ /* Select timeStamp floating point position (MODE[FPP]) to fit the actual traffic rates. For PACKET
+ mode with low traffic rates move the fixed point to the left to increase fraction accuracy. For BYTE
+ mode with high traffic rates move the fixed point to the right to increase integer accuracy. */
+
+ /* Configure Traffic Parameters*/
+ {
+ uint32_t cir=0, cbs=0, pir_eir=0, pbs_ebs=0, fpp=0;
+
+ CalcRates(bitFor1Micro, &p_ProfileParams->nonPassthroughAlgParams, &cir, &cbs, &pir_eir, &pbs_ebs, &fpp);
+
+ /* Set Committed Information Rate (CIR) */
+ p_PlcrRegs->fmpl_pecir = cir;
+ /* Set Committed Burst Size (CBS). */
+ p_PlcrRegs->fmpl_pecbs = cbs;
+ /* Set Peak Information Rate (PIR_EIR used as PIR) */
+ p_PlcrRegs->fmpl_pepepir_eir = pir_eir;
+ /* Set Peak Burst Size (PBS_EBS used as PBS) */
+ p_PlcrRegs->fmpl_pepbs_ebs = pbs_ebs;
+
+ /* Initialize the Metering Buckets to be full (write them with 0xFFFFFFFF. */
+ /* Peak Rate Token Bucket Size (PTS_ETS used as PTS) */
+ p_PlcrRegs->fmpl_pepts_ets = 0xFFFFFFFF;
+ /* Committed Rate Token Bucket Size (CTS) */
+ p_PlcrRegs->fmpl_pects = 0xFFFFFFFF;
+
+ /* Set the FPP based on calculation */
+ pemode |= (fpp << FM_PCD_PLCR_PEMODE_FPP_SHIFT);
+ }
+ break; /* FM_PCD_PLCR_PEMODE_ALG_RFC2698 , FM_PCD_PLCR_PEMODE_ALG_RFC4115 */
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ p_PlcrRegs->fmpl_pemode = pemode;
+
+ p_PlcrRegs->fmpl_pegnia = gnia;
+ p_PlcrRegs->fmpl_peynia = ynia;
+ p_PlcrRegs->fmpl_pernia = rnia;
+
+ /* Zero Counters */
+ p_PlcrRegs->fmpl_pegpc = 0;
+ p_PlcrRegs->fmpl_peypc = 0;
+ p_PlcrRegs->fmpl_perpc = 0;
+ p_PlcrRegs->fmpl_perypc = 0;
+ p_PlcrRegs->fmpl_perrpc = 0;
+
+ return E_OK;
+}
+
+static t_Error AllocSharedProfiles(t_FmPcd *p_FmPcd, uint16_t numOfProfiles, uint16_t *profilesIds)
+{
+ uint32_t profilesFound;
+ uint16_t i, k=0;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ if (!numOfProfiles)
+ return E_OK;
+
+ if (numOfProfiles>FM_PCD_PLCR_NUM_ENTRIES)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("numProfiles is too big."));
+
+ intFlags = PlcrSwLock(p_FmPcd->p_FmPcdPlcr);
+ /* Find numOfProfiles free profiles (may be spread) */
+ profilesFound = 0;
+ for (i=0;i<FM_PCD_PLCR_NUM_ENTRIES; i++)
+ if (!p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated)
+ {
+ profilesFound++;
+ profilesIds[k] = i;
+ k++;
+ if (profilesFound == numOfProfiles)
+ break;
+ }
+
+ if (profilesFound != numOfProfiles)
+ {
+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,NO_MSG);
+ }
+
+ for (i = 0;i<k;i++)
+ {
+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.allocated = TRUE;
+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.ownerId = 0;
+ }
+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+ return E_OK;
+}
+
+static void FreeSharedProfiles(t_FmPcd *p_FmPcd, uint16_t numOfProfiles, uint16_t *profilesIds)
+{
+ uint16_t i;
+
+ SANITY_CHECK_RETURN(p_FmPcd, E_INVALID_HANDLE);
+
+ ASSERT_COND(numOfProfiles);
+
+ for (i=0; i < numOfProfiles; i++)
+ {
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.allocated);
+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.allocated = FALSE;
+ p_FmPcd->p_FmPcdPlcr->profiles[profilesIds[i]].profilesMng.ownerId = p_FmPcd->guestId;
+ }
+}
+
+static void UpdateRequiredActionFlag(t_Handle h_FmPcd, uint16_t absoluteProfileId, bool set)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ /* this routine is protected by calling routine */
+
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid);
+
+ if (set)
+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredActionFlag = TRUE;
+ else
+ {
+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredAction = 0;
+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredActionFlag = FALSE;
+ }
+}
+
+/*********************************************/
+/*............Policer Exception..............*/
+/*********************************************/
+static void EventsCB(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint32_t event, mask, force;
+
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ event = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_evr);
+ mask = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ier);
+
+ event &= mask;
+
+ /* clear the forced events */
+ force = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr);
+ if (force & event)
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_ifr, force & ~event);
+
+
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_evr, event);
+
+ if (event & FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE)
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE);
+ if (event & FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE)
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE);
+}
+
+/* ..... */
+
+static void ErrorExceptionsCB(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint32_t event, force, captureReg, mask;
+
+ ASSERT_COND(FmIsMaster(p_FmPcd->h_Fm));
+ event = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eevr);
+ mask = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eier);
+
+ event &= mask;
+
+ /* clear the forced events */
+ force = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr);
+ if (force & event)
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eifr, force & ~event);
+
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_eevr, event);
+
+ if (event & FM_PCD_PLCR_DOUBLE_ECC)
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC);
+ if (event & FM_PCD_PLCR_INIT_ENTRY_ERROR)
+ {
+ captureReg = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_upcr);
+ /*ASSERT_COND(captureReg & PLCR_ERR_UNINIT_CAP);
+ p_UnInitCapt->profileNum = (uint8_t)(captureReg & PLCR_ERR_UNINIT_NUM_MASK);
+ p_UnInitCapt->portId = (uint8_t)((captureReg & PLCR_ERR_UNINIT_PID_MASK) >>PLCR_ERR_UNINIT_PID_SHIFT) ;
+ p_UnInitCapt->absolute = (bool)(captureReg & PLCR_ERR_UNINIT_ABSOLUTE_MASK);*/
+ p_FmPcd->f_FmPcdIndexedException(p_FmPcd->h_App,e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR,(uint16_t)(captureReg & PLCR_ERR_UNINIT_NUM_MASK));
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_upcr, PLCR_ERR_UNINIT_CAP);
+ }
+}
+
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+
+t_Handle PlcrConfig(t_FmPcd *p_FmPcd, t_FmPcdParams *p_FmPcdParams)
+{
+ t_FmPcdPlcr *p_FmPcdPlcr;
+ uint16_t i=0;
+
+ UNUSED(p_FmPcd);
+ UNUSED(p_FmPcdParams);
+
+ p_FmPcdPlcr = (t_FmPcdPlcr *) XX_Malloc(sizeof(t_FmPcdPlcr));
+ if (!p_FmPcdPlcr)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Policer structure allocation FAILED"));
+ return NULL;
+ }
+ memset(p_FmPcdPlcr, 0, sizeof(t_FmPcdPlcr));
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ {
+ p_FmPcdPlcr->p_FmPcdPlcrRegs = (t_FmPcdPlcrRegs *)UINT_TO_PTR(FmGetPcdPlcrBaseAddr(p_FmPcdParams->h_Fm));
+ p_FmPcd->p_FmPcdDriverParam->plcrAutoRefresh = DEFAULT_plcrAutoRefresh;
+ p_FmPcd->exceptions |= (DEFAULT_fmPcdPlcrExceptions | DEFAULT_fmPcdPlcrErrorExceptions);
+ }
+
+ p_FmPcdPlcr->numOfSharedProfiles = DEFAULT_numOfSharedPlcrProfiles;
+
+ p_FmPcdPlcr->partPlcrProfilesBase = p_FmPcdParams->partPlcrProfilesBase;
+ p_FmPcdPlcr->partNumOfPlcrProfiles = p_FmPcdParams->partNumOfPlcrProfiles;
+ /* for backward compatabilty. if no policer profile, will set automatically to the max */
+ if ((p_FmPcd->guestId == NCSW_MASTER_ID) &&
+ (p_FmPcdPlcr->partNumOfPlcrProfiles == 0))
+ p_FmPcdPlcr->partNumOfPlcrProfiles = FM_PCD_PLCR_NUM_ENTRIES;
+
+ for (i=0; i<FM_PCD_PLCR_NUM_ENTRIES; i++)
+ p_FmPcdPlcr->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE;
+
+ return p_FmPcdPlcr;
+}
+
+t_Error PlcrInit(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdDriverParam *p_Param = p_FmPcd->p_FmPcdDriverParam;
+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr;
+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+ t_Error err = E_OK;
+ uint32_t tmpReg32 = 0;
+ uint16_t base;
+
+ if ((p_FmPcdPlcr->partPlcrProfilesBase + p_FmPcdPlcr->partNumOfPlcrProfiles) > FM_PCD_PLCR_NUM_ENTRIES)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("partPlcrProfilesBase+partNumOfPlcrProfiles out of range!!!"));
+
+ p_FmPcdPlcr->h_HwSpinlock = XX_InitSpinlock();
+ if (!p_FmPcdPlcr->h_HwSpinlock)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM Policer HW spinlock"));
+
+ p_FmPcdPlcr->h_SwSpinlock = XX_InitSpinlock();
+ if (!p_FmPcdPlcr->h_SwSpinlock)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("FM Policer SW spinlock"));
+
+ base = PlcrAllocProfilesForPartition(p_FmPcd,
+ p_FmPcdPlcr->partPlcrProfilesBase,
+ p_FmPcdPlcr->partNumOfPlcrProfiles,
+ p_FmPcd->guestId);
+ if (base == (uint16_t)ILLEGAL_BASE)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+
+ if (p_FmPcdPlcr->numOfSharedProfiles)
+ {
+ err = AllocSharedProfiles(p_FmPcd,
+ p_FmPcdPlcr->numOfSharedProfiles,
+ p_FmPcdPlcr->sharedProfilesIds);
+ if (err)
+ RETURN_ERROR(MAJOR, err,NO_MSG);
+ }
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ return E_OK;
+
+ /**********************FMPL_GCR******************/
+ tmpReg32 = 0;
+ tmpReg32 |= FM_PCD_PLCR_GCR_STEN;
+ if (p_Param->plcrAutoRefresh)
+ tmpReg32 |= FM_PCD_PLCR_GCR_DAR;
+ tmpReg32 |= GET_NIA_BMI_AC_ENQ_FRAME(p_FmPcd);
+
+ WRITE_UINT32(p_Regs->fmpl_gcr, tmpReg32);
+ /**********************FMPL_GCR******************/
+
+ /**********************FMPL_EEVR******************/
+ WRITE_UINT32(p_Regs->fmpl_eevr, (FM_PCD_PLCR_DOUBLE_ECC | FM_PCD_PLCR_INIT_ENTRY_ERROR));
+ /**********************FMPL_EEVR******************/
+ /**********************FMPL_EIER******************/
+ tmpReg32 = 0;
+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_DOUBLE_ECC)
+ {
+ FmEnableRamsEcc(p_FmPcd->h_Fm);
+ tmpReg32 |= FM_PCD_PLCR_DOUBLE_ECC;
+ }
+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_INIT_ENTRY_ERROR)
+ tmpReg32 |= FM_PCD_PLCR_INIT_ENTRY_ERROR;
+ WRITE_UINT32(p_Regs->fmpl_eier, tmpReg32);
+ /**********************FMPL_EIER******************/
+
+ /**********************FMPL_EVR******************/
+ WRITE_UINT32(p_Regs->fmpl_evr, (FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE | FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE));
+ /**********************FMPL_EVR******************/
+ /**********************FMPL_IER******************/
+ tmpReg32 = 0;
+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_PRAM_SELF_INIT_COMPLETE)
+ tmpReg32 |= FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE;
+ if (p_FmPcd->exceptions & FM_PCD_EX_PLCR_ATOMIC_ACTION_COMPLETE)
+ tmpReg32 |= FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE;
+ WRITE_UINT32(p_Regs->fmpl_ier, tmpReg32);
+ /**********************FMPL_IER******************/
+
+ /* register even if no interrupts enabled, to allow future enablement */
+ FmRegisterIntr(p_FmPcd->h_Fm,
+ e_FM_MOD_PLCR,
+ 0,
+ e_FM_INTR_TYPE_ERR,
+ ErrorExceptionsCB,
+ p_FmPcd);
+ FmRegisterIntr(p_FmPcd->h_Fm,
+ e_FM_MOD_PLCR,
+ 0,
+ e_FM_INTR_TYPE_NORMAL,
+ EventsCB,
+ p_FmPcd);
+
+ /* driver initializes one DFLT profile at the last entry*/
+ /**********************FMPL_DPMR******************/
+ tmpReg32 = 0;
+ WRITE_UINT32(p_Regs->fmpl_dpmr, tmpReg32);
+ p_FmPcd->p_FmPcdPlcr->profiles[0].profilesMng.allocated = TRUE;
+
+ return E_OK;
+}
+
+t_Error PlcrFree(t_FmPcd *p_FmPcd)
+{
+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PLCR, 0, e_FM_INTR_TYPE_ERR);
+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PLCR, 0, e_FM_INTR_TYPE_NORMAL);
+
+ if (p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles)
+ FreeSharedProfiles(p_FmPcd,
+ p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles,
+ p_FmPcd->p_FmPcdPlcr->sharedProfilesIds);
+
+ if (p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles)
+ PlcrFreeProfilesForPartition(p_FmPcd,
+ p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase,
+ p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles,
+ p_FmPcd->guestId);
+
+ if (p_FmPcd->p_FmPcdPlcr->h_SwSpinlock)
+ XX_FreeSpinlock(p_FmPcd->p_FmPcdPlcr->h_SwSpinlock);
+
+ if (p_FmPcd->p_FmPcdPlcr->h_HwSpinlock)
+ XX_FreeSpinlock(p_FmPcd->p_FmPcdPlcr->h_HwSpinlock);
+
+ return E_OK;
+}
+
+void PlcrEnable(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+
+ WRITE_UINT32(p_Regs->fmpl_gcr, GET_UINT32(p_Regs->fmpl_gcr) | FM_PCD_PLCR_GCR_EN);
+}
+
+void PlcrDisable(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+
+ WRITE_UINT32(p_Regs->fmpl_gcr, GET_UINT32(p_Regs->fmpl_gcr) & ~FM_PCD_PLCR_GCR_EN);
+}
+
+uint16_t PlcrAllocProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId)
+{
+ uint32_t intFlags;
+ uint16_t profilesFound = 0;
+ int i = 0;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr);
+
+ if (!numOfProfiles)
+ return 0;
+
+ if ((numOfProfiles > FM_PCD_PLCR_NUM_ENTRIES) ||
+ (base + numOfProfiles > FM_PCD_PLCR_NUM_ENTRIES))
+ return (uint16_t)ILLEGAL_BASE;
+
+ if (p_FmPcd->h_IpcSession)
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ t_FmPcdIpcMsg msg;
+ t_FmPcdIpcReply reply;
+ t_Error err;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams));
+ ipcAllocParams.guestId = p_FmPcd->guestId;
+ ipcAllocParams.num = p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles;
+ ipcAllocParams.base = p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase;
+ msg.msgId = FM_PCD_ALLOC_PROFILES;
+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams));
+ replyLength = sizeof(uint32_t) + sizeof(uint16_t);
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if ((err != E_OK) ||
+ (replyLength != (sizeof(uint32_t) + sizeof(uint16_t))))
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return (uint16_t)ILLEGAL_BASE;
+ }
+ else
+ memcpy((uint8_t*)&p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase, reply.replyBody, sizeof(uint16_t));
+ if (p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase == (uint16_t)ILLEGAL_BASE)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return (uint16_t)ILLEGAL_BASE;
+ }
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ {
+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate Policer-profiles range!"));
+ return (uint16_t)ILLEGAL_BASE;
+ }
+
+ intFlags = XX_LockIntrSpinlock(p_FmPcd->h_Spinlock);
+ for (i=base; i<(base+numOfProfiles); i++)
+ if (p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId == (uint8_t)ILLEGAL_BASE)
+ profilesFound++;
+ else
+ break;
+
+ if (profilesFound == numOfProfiles)
+ for (i=base; i<(base+numOfProfiles); i++)
+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = guestId;
+ else
+ {
+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags);
+ return (uint16_t)ILLEGAL_BASE;
+ }
+ XX_UnlockIntrSpinlock(p_FmPcd->h_Spinlock, intFlags);
+
+ return base;
+}
+
+void PlcrFreeProfilesForPartition(t_FmPcd *p_FmPcd, uint16_t base, uint16_t numOfProfiles, uint8_t guestId)
+{
+ int i = 0;
+
+ ASSERT_COND(p_FmPcd);
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr);
+
+ if (p_FmPcd->h_IpcSession)
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ t_FmPcdIpcMsg msg;
+ t_Error err;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams));
+ ipcAllocParams.guestId = p_FmPcd->guestId;
+ ipcAllocParams.num = p_FmPcd->p_FmPcdPlcr->partNumOfPlcrProfiles;
+ ipcAllocParams.base = p_FmPcd->p_FmPcdPlcr->partPlcrProfilesBase;
+ msg.msgId = FM_PCD_FREE_PROFILES;
+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams));
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return;
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ {
+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate Policer-profiles range!"));
+ return;
+ }
+
+ for (i=base; i<(base+numOfProfiles); i++)
+ {
+ if (p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId == guestId)
+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE;
+ else
+ DBG(WARNING, ("Request for freeing storage profile window which wasn't allocated to this partition"));
+ }
+}
+
+t_Error PlcrSetPortProfiles(t_FmPcd *p_FmPcd,
+ uint8_t hardwarePortId,
+ uint16_t numOfProfiles,
+ uint16_t base)
+{
+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+ uint32_t log2Num, tmpReg32;
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ !p_Regs &&
+ p_FmPcd->h_IpcSession)
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ t_FmPcdIpcMsg msg;
+ t_Error err;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams));
+ ipcAllocParams.guestId = hardwarePortId;
+ ipcAllocParams.num = numOfProfiles;
+ ipcAllocParams.base = base;
+ msg.msgId = FM_PCD_SET_PORT_PROFILES;
+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams));
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ return E_OK;
+ }
+ else if (!p_Regs)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ if (GET_UINT32(p_Regs->fmpl_pmr[hardwarePortId-1]) & FM_PCD_PLCR_PMR_V)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("The requesting port has already an allocated profiles window."));
+
+ /**********************FMPL_PMRx******************/
+ LOG2((uint64_t)numOfProfiles, log2Num);
+ tmpReg32 = base;
+ tmpReg32 |= log2Num << 16;
+ tmpReg32 |= FM_PCD_PLCR_PMR_V;
+ WRITE_UINT32(p_Regs->fmpl_pmr[hardwarePortId-1], tmpReg32);
+
+ return E_OK;
+}
+
+t_Error PlcrClearPortProfiles(t_FmPcd *p_FmPcd, uint8_t hardwarePortId)
+{
+ t_FmPcdPlcrRegs *p_Regs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ !p_Regs &&
+ p_FmPcd->h_IpcSession)
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ t_FmPcdIpcMsg msg;
+ t_Error err;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams));
+ ipcAllocParams.guestId = hardwarePortId;
+ msg.msgId = FM_PCD_CLEAR_PORT_PROFILES;
+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams));
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ return E_OK;
+ }
+ else if (!p_Regs)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+ WRITE_UINT32(p_Regs->fmpl_pmr[hardwarePortId-1], 0);
+
+ return E_OK;
+}
+
+t_Error FmPcdPlcrAllocProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId, uint16_t numOfProfiles)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_Error err = E_OK;
+ uint32_t profilesFound;
+ uint32_t intFlags;
+ uint16_t i, first, swPortIndex = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ if (!numOfProfiles)
+ return E_OK;
+
+ ASSERT_COND(hardwarePortId);
+
+ if (numOfProfiles>FM_PCD_PLCR_NUM_ENTRIES)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("numProfiles is too big."));
+
+ if (!POWER_OF_2(numOfProfiles))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numProfiles must be a power of 2."));
+
+ first = 0;
+ profilesFound = 0;
+ intFlags = PlcrSwLock(p_FmPcd->p_FmPcdPlcr);
+
+ for (i=0; i<FM_PCD_PLCR_NUM_ENTRIES; )
+ {
+ if (!p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated)
+ {
+ profilesFound++;
+ i++;
+ if (profilesFound == numOfProfiles)
+ break;
+ }
+ else
+ {
+ profilesFound = 0;
+ /* advance i to the next aligned address */
+ i = first = (uint16_t)(first + numOfProfiles);
+ }
+ }
+
+ if (profilesFound == numOfProfiles)
+ {
+ for (i=first; i<first + numOfProfiles; i++)
+ {
+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated = TRUE;
+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = hardwarePortId;
+ }
+ }
+ else
+ {
+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+ RETURN_ERROR(MINOR, E_FULL, ("No profiles."));
+ }
+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+ err = PlcrSetPortProfiles(p_FmPcd, hardwarePortId, numOfProfiles, first);
+ if (err)
+ {
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles = numOfProfiles;
+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase = first;
+
+ return E_OK;
+}
+
+t_Error FmPcdPlcrFreeProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_Error err = E_OK;
+ uint32_t intFlags;
+ uint16_t i, swPortIndex = 0;
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE);
+
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ err = PlcrClearPortProfiles(p_FmPcd, hardwarePortId);
+ if (err)
+ RETURN_ERROR(MAJOR, err,NO_MSG);
+
+ intFlags = PlcrSwLock(p_FmPcd->p_FmPcdPlcr);
+ for (i=p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase;
+ i<(p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase +
+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles);
+ i++)
+ {
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId == hardwarePortId);
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated);
+
+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.allocated = FALSE;
+ p_FmPcd->p_FmPcdPlcr->profiles[i].profilesMng.ownerId = p_FmPcd->guestId;
+ }
+ PlcrSwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles = 0;
+ p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase = 0;
+
+ return E_OK;
+}
+
+t_Error FmPcdPlcrCcGetSetParams(t_Handle h_FmPcd, uint16_t profileIndx ,uint32_t requiredAction)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr;
+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs = p_FmPcdPlcr->p_FmPcdPlcrRegs;
+ uint32_t tmpReg32, intFlags;
+ t_Error err;
+
+ /* Calling function locked all PCD modules, so no need to lock here */
+
+ if (profileIndx >= FM_PCD_PLCR_NUM_ENTRIES)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("Policer profile out of range"));
+
+ if (!FmPcdPlcrIsProfileValid(p_FmPcd, profileIndx))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,("Policer profile is not valid"));
+
+ /*intFlags = PlcrProfileLock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx]);*/
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdPlcrCcGetSetParams(p_FmPcd->h_Hc, profileIndx, requiredAction);
+
+ UpdateRequiredActionFlag(p_FmPcd, profileIndx, TRUE);
+ FmPcdPlcrUpdateRequiredAction(p_FmPcd, profileIndx, requiredAction);
+
+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/
+ return err;
+ }
+
+ /* lock the HW because once we read the registers we don't want them to be changed
+ * by another access. (We can copy to a tmp location and release the lock!) */
+
+ intFlags = PlcrHwLock(p_FmPcdPlcr);
+ WritePar(p_FmPcd, FmPcdPlcrBuildReadPlcrActionReg(profileIndx));
+
+ if (!p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].requiredActionFlag ||
+ !(p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].requiredAction & requiredAction))
+ {
+ if (requiredAction & UPDATE_NIA_ENQ_WITHOUT_DMA)
+ {
+ if ((p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].nextEngineOnGreen!= e_FM_PCD_DONE) ||
+ (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].nextEngineOnYellow!= e_FM_PCD_DONE) ||
+ (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].nextEngineOnRed!= e_FM_PCD_DONE))
+ {
+ PlcrHwUnlock(p_FmPcdPlcr, intFlags);
+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/
+ RETURN_ERROR (MAJOR, E_OK, ("In this case the next engine can be e_FM_PCD_DONE"));
+ }
+
+ if (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].paramsOnGreen.action == e_FM_PCD_ENQ_FRAME)
+ {
+ tmpReg32 = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegnia);
+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)))
+ {
+ PlcrHwUnlock(p_FmPcdPlcr, intFlags);
+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE"));
+ }
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegnia, tmpReg32);
+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx);
+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEGNIA;
+ WritePar(p_FmPcd, tmpReg32);
+ }
+
+ if (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].paramsOnYellow.action == e_FM_PCD_ENQ_FRAME)
+ {
+ tmpReg32 = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peynia);
+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)))
+ {
+ PlcrHwUnlock(p_FmPcdPlcr, intFlags);
+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE"));
+ }
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peynia, tmpReg32);
+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx);
+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEYNIA;
+ WritePar(p_FmPcd, tmpReg32);
+ PlcrHwUnlock(p_FmPcdPlcr, intFlags);
+ }
+
+ if (p_FmPcd->p_FmPcdPlcr->profiles[profileIndx].paramsOnRed.action == e_FM_PCD_ENQ_FRAME)
+ {
+ tmpReg32 = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pernia);
+ if (!(tmpReg32 & (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)))
+ {
+ PlcrHwUnlock(p_FmPcdPlcr, intFlags);
+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Next engine of this policer profile has to be assigned to FM_PCD_DONE"));
+ }
+ tmpReg32 |= NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA;
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pernia, tmpReg32);
+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx);
+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PERNIA;
+ WritePar(p_FmPcd, tmpReg32);
+
+ }
+ }
+ }
+ PlcrHwUnlock(p_FmPcdPlcr, intFlags);
+
+ UpdateRequiredActionFlag(p_FmPcd, profileIndx, TRUE);
+ FmPcdPlcrUpdateRequiredAction(p_FmPcd, profileIndx, requiredAction);
+
+ /*PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[profileIndx], intFlags);*/
+
+ return E_OK;
+}
+
+uint32_t FmPcdPlcrGetRequiredActionFlag(t_Handle h_FmPcd, uint16_t absoluteProfileId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid);
+
+ return p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredActionFlag;
+}
+
+uint32_t FmPcdPlcrGetRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid);
+
+ return p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredAction;
+}
+
+bool FmPcdPlcrIsProfileValid(t_Handle h_FmPcd, uint16_t absoluteProfileId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr;
+
+ ASSERT_COND(absoluteProfileId < FM_PCD_PLCR_NUM_ENTRIES);
+
+ return p_FmPcdPlcr->profiles[absoluteProfileId].valid;
+}
+
+void FmPcdPlcrValidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t intFlags;
+
+ ASSERT_COND(!p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid);
+
+ intFlags = PlcrProfileLock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId]);
+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid = TRUE;
+ PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId], intFlags);
+}
+
+void FmPcdPlcrInvalidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid);
+
+ intFlags = PlcrProfileLock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId]);
+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid = FALSE;
+ PlcrProfileUnlock(&p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId], intFlags);
+}
+
+uint16_t FmPcdPlcrProfileGetAbsoluteId(t_Handle h_Profile)
+{
+ return ((t_FmPcdPlcrProfile*)h_Profile)->absoluteProfileId;
+}
+
+t_Error FmPcdPlcrGetAbsoluteIdByProfileParams(t_Handle h_FmPcd,
+ e_FmPcdProfileTypeSelection profileType,
+ t_Handle h_FmPort,
+ uint16_t relativeProfile,
+ uint16_t *p_AbsoluteId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ t_FmPcdPlcr *p_FmPcdPlcr = p_FmPcd->p_FmPcdPlcr;
+ uint8_t i;
+
+ switch (profileType)
+ {
+ case e_FM_PCD_PLCR_PORT_PRIVATE:
+ /* get port PCD id from port handle */
+ for (i=0;i<FM_MAX_NUM_OF_PORTS;i++)
+ if (p_FmPcd->p_FmPcdPlcr->portsMapping[i].h_FmPort == h_FmPort)
+ break;
+ if (i == FM_MAX_NUM_OF_PORTS)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE , ("Invalid port handle."));
+
+ if (!p_FmPcd->p_FmPcdPlcr->portsMapping[i].numOfProfiles)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION , ("Port has no allocated profiles"));
+ if (relativeProfile >= p_FmPcd->p_FmPcdPlcr->portsMapping[i].numOfProfiles)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION , ("Profile id is out of range"));
+ *p_AbsoluteId = (uint16_t)(p_FmPcd->p_FmPcdPlcr->portsMapping[i].profilesBase + relativeProfile);
+ break;
+ case e_FM_PCD_PLCR_SHARED:
+ if (relativeProfile >= p_FmPcdPlcr->numOfSharedProfiles)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION , ("Profile id is out of range"));
+ *p_AbsoluteId = (uint16_t)(p_FmPcdPlcr->sharedProfilesIds[relativeProfile]);
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Invalid policer profile type"));
+ }
+
+ return E_OK;
+}
+
+uint16_t FmPcdPlcrGetPortProfilesBase(t_Handle h_FmPcd, uint8_t hardwarePortId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint16_t swPortIndex = 0;
+
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ return p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].profilesBase;
+}
+
+uint16_t FmPcdPlcrGetPortNumOfProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint16_t swPortIndex = 0;
+
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ return p_FmPcd->p_FmPcdPlcr->portsMapping[swPortIndex].numOfProfiles;
+
+}
+uint32_t FmPcdPlcrBuildWritePlcrActionReg(uint16_t absoluteProfileId)
+{
+ return (uint32_t)(FM_PCD_PLCR_PAR_GO |
+ ((uint32_t)absoluteProfileId << FM_PCD_PLCR_PAR_PNUM_SHIFT));
+}
+
+uint32_t FmPcdPlcrBuildWritePlcrActionRegs(uint16_t absoluteProfileId)
+{
+ return (uint32_t)(FM_PCD_PLCR_PAR_GO |
+ ((uint32_t)absoluteProfileId << FM_PCD_PLCR_PAR_PNUM_SHIFT) |
+ FM_PCD_PLCR_PAR_PWSEL_MASK);
+}
+
+bool FmPcdPlcrHwProfileIsValid(uint32_t profileModeReg)
+{
+
+ if (profileModeReg & FM_PCD_PLCR_PEMODE_PI)
+ return TRUE;
+ else
+ return FALSE;
+}
+
+uint32_t FmPcdPlcrBuildReadPlcrActionReg(uint16_t absoluteProfileId)
+{
+ return (uint32_t)(FM_PCD_PLCR_PAR_GO |
+ FM_PCD_PLCR_PAR_R |
+ ((uint32_t)absoluteProfileId << FM_PCD_PLCR_PAR_PNUM_SHIFT) |
+ FM_PCD_PLCR_PAR_PWSEL_MASK);
+}
+
+uint32_t FmPcdPlcrBuildCounterProfileReg(e_FmPcdPlcrProfileCounters counter)
+{
+ switch (counter)
+ {
+ case (e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER):
+ return FM_PCD_PLCR_PAR_PWSEL_PEGPC;
+ case (e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER):
+ return FM_PCD_PLCR_PAR_PWSEL_PEYPC;
+ case (e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER) :
+ return FM_PCD_PLCR_PAR_PWSEL_PERPC;
+ case (e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER) :
+ return FM_PCD_PLCR_PAR_PWSEL_PERYPC;
+ case (e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER) :
+ return FM_PCD_PLCR_PAR_PWSEL_PERRPC;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ return 0;
+ }
+}
+
+uint32_t FmPcdPlcrBuildNiaProfileReg(bool green, bool yellow, bool red)
+{
+
+ uint32_t tmpReg32 = 0;
+
+ if (green)
+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEGNIA;
+ if (yellow)
+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PEYNIA;
+ if (red)
+ tmpReg32 |= FM_PCD_PLCR_PAR_PWSEL_PERNIA;
+
+ return tmpReg32;
+}
+
+void FmPcdPlcrUpdateRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId, uint32_t requiredAction)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ /* this routine is protected by calling routine */
+
+ ASSERT_COND(p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].valid);
+
+ p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId].requiredAction |= requiredAction;
+}
+
+/*********************** End of inter-module routines ************************/
+
+
+/**************************************************/
+/*............Policer API.........................*/
+/**************************************************/
+
+t_Error FM_PCD_ConfigPlcrAutoRefreshMode(t_Handle h_FmPcd, bool enable)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE);
+
+ if (!FmIsMaster(p_FmPcd->h_Fm))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ConfigPlcrAutoRefreshMode - guest mode!"));
+
+ p_FmPcd->p_FmPcdDriverParam->plcrAutoRefresh = enable;
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ConfigPlcrNumOfSharedProfiles(t_Handle h_FmPcd, uint16_t numOfSharedPlcrProfiles)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE);
+
+ p_FmPcd->p_FmPcdPlcr->numOfSharedProfiles = numOfSharedPlcrProfiles;
+
+ return E_OK;
+}
+
+t_Error FM_PCD_SetPlcrStatistics(t_Handle h_FmPcd, bool enable)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t tmpReg32;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE);
+
+ if (!FmIsMaster(p_FmPcd->h_Fm))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_SetPlcrStatistics - guest mode!"));
+
+ tmpReg32 = GET_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr);
+ if (enable)
+ tmpReg32 |= FM_PCD_PLCR_GCR_STEN;
+ else
+ tmpReg32 &= ~FM_PCD_PLCR_GCR_STEN;
+
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_gcr, tmpReg32);
+ return E_OK;
+}
+
+t_Handle FM_PCD_PlcrProfileSet(t_Handle h_FmPcd,
+ t_FmPcdPlcrProfileParams *p_ProfileParams)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs;
+ t_FmPcdPlcrProfileRegs plcrProfileReg;
+ uint32_t intFlags;
+ uint16_t absoluteProfileId;
+ t_Error err = E_OK;
+ uint32_t tmpReg32;
+ t_FmPcdPlcrProfile *p_Profile;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL);
+
+ if (p_ProfileParams->modify)
+ {
+ p_Profile = (t_FmPcdPlcrProfile *)p_ProfileParams->id.h_Profile;
+ p_FmPcd = p_Profile->h_FmPcd;
+ absoluteProfileId = p_Profile->absoluteProfileId;
+ if (absoluteProfileId >= FM_PCD_PLCR_NUM_ENTRIES)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("profileId too Big "));
+ return NULL;
+ }
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE, NULL);
+
+ /* Try lock profile using flag */
+ if (!PlcrProfileFlagTryLock(p_Profile))
+ {
+ DBG(TRACE, ("Profile Try Lock - BUSY"));
+ /* Signal to caller BUSY condition */
+ p_ProfileParams->id.h_Profile = NULL;
+ return NULL;
+ }
+ }
+ else
+ {
+ p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd->p_FmPcdPlcr, E_INVALID_HANDLE, NULL);
+
+ /* SMP: needs to be protected only if another core now changes the windows */
+ err = FmPcdPlcrGetAbsoluteIdByProfileParams(h_FmPcd,
+ p_ProfileParams->id.newParams.profileType,
+ p_ProfileParams->id.newParams.h_FmPort,
+ p_ProfileParams->id.newParams.relativeProfileId,
+ &absoluteProfileId);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return NULL;
+ }
+
+ if (absoluteProfileId >= FM_PCD_PLCR_NUM_ENTRIES)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("profileId too Big "));
+ return NULL;
+ }
+
+ if (FmPcdPlcrIsProfileValid(p_FmPcd, absoluteProfileId))
+ {
+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("Policer Profile is already used"));
+ return NULL;
+ }
+
+ /* initialize profile struct */
+ p_Profile = &p_FmPcd->p_FmPcdPlcr->profiles[absoluteProfileId];
+
+ p_Profile->h_FmPcd = p_FmPcd;
+ p_Profile->absoluteProfileId = absoluteProfileId;
+
+ p_Profile->p_Lock = FmPcdAcquireLock(p_FmPcd);
+ if (!p_Profile->p_Lock)
+ REPORT_ERROR(MAJOR, E_NOT_AVAILABLE, ("FM Policer Profile lock obj!"));
+ }
+
+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE, NULL);
+
+ p_Profile->nextEngineOnGreen = p_ProfileParams->nextEngineOnGreen;
+ memcpy(&p_Profile->paramsOnGreen, &(p_ProfileParams->paramsOnGreen), sizeof(u_FmPcdPlcrNextEngineParams));
+
+ p_Profile->nextEngineOnYellow = p_ProfileParams->nextEngineOnYellow;
+ memcpy(&p_Profile->paramsOnYellow, &(p_ProfileParams->paramsOnYellow), sizeof(u_FmPcdPlcrNextEngineParams));
+
+ p_Profile->nextEngineOnRed = p_ProfileParams->nextEngineOnRed;
+ memcpy(&p_Profile->paramsOnRed, &(p_ProfileParams->paramsOnRed), sizeof(u_FmPcdPlcrNextEngineParams));
+
+ memset(&plcrProfileReg, 0, sizeof(t_FmPcdPlcrProfileRegs));
+
+ /* build the policer profile registers */
+ err = BuildProfileRegs(h_FmPcd, p_ProfileParams, &plcrProfileReg);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ if (p_ProfileParams->modify)
+ /* unlock */
+ PlcrProfileFlagUnlock(p_Profile);
+ if (!p_ProfileParams->modify &&
+ p_Profile->p_Lock)
+ /* release allocated Profile lock */
+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock);
+ return NULL;
+ }
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdPlcrSetProfile(p_FmPcd->h_Hc, (t_Handle)p_Profile, &plcrProfileReg);
+ if (p_ProfileParams->modify)
+ PlcrProfileFlagUnlock(p_Profile);
+ if (err)
+ {
+ /* release the allocated scheme lock */
+ if (!p_ProfileParams->modify &&
+ p_Profile->p_Lock)
+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock);
+
+ return NULL;
+ }
+ if (!p_ProfileParams->modify)
+ FmPcdPlcrValidateProfileSw(p_FmPcd,absoluteProfileId);
+ return (t_Handle)p_Profile;
+ }
+
+ p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+ SANITY_CHECK_RETURN_VALUE(p_FmPcdPlcrRegs, E_INVALID_HANDLE, NULL);
+
+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pemode , plcrProfileReg.fmpl_pemode);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegnia , plcrProfileReg.fmpl_pegnia);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peynia , plcrProfileReg.fmpl_peynia);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pernia , plcrProfileReg.fmpl_pernia);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pecir , plcrProfileReg.fmpl_pecir);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pecbs , plcrProfileReg.fmpl_pecbs);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pepepir_eir,plcrProfileReg.fmpl_pepepir_eir);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pepbs_ebs,plcrProfileReg.fmpl_pepbs_ebs);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pelts , plcrProfileReg.fmpl_pelts);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pects , plcrProfileReg.fmpl_pects);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pepts_ets,plcrProfileReg.fmpl_pepts_ets);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegpc , plcrProfileReg.fmpl_pegpc);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peypc , plcrProfileReg.fmpl_peypc);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perpc , plcrProfileReg.fmpl_perpc);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perypc , plcrProfileReg.fmpl_perypc);
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perrpc , plcrProfileReg.fmpl_perrpc);
+
+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionRegs(absoluteProfileId);
+ WritePar(p_FmPcd, tmpReg32);
+
+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+ if (!p_ProfileParams->modify)
+ FmPcdPlcrValidateProfileSw(p_FmPcd,absoluteProfileId);
+ else
+ PlcrProfileFlagUnlock(p_Profile);
+
+ return (t_Handle)p_Profile;
+}
+
+t_Error FM_PCD_PlcrProfileDelete(t_Handle h_Profile)
+{
+ t_FmPcdPlcrProfile *p_Profile = (t_FmPcdPlcrProfile*)h_Profile;
+ t_FmPcd *p_FmPcd;
+ uint16_t profileIndx;
+ uint32_t tmpReg32, intFlags;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Profile, E_INVALID_HANDLE);
+ p_FmPcd = p_Profile->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ profileIndx = p_Profile->absoluteProfileId;
+
+ UpdateRequiredActionFlag(p_FmPcd, profileIndx, FALSE);
+
+ FmPcdPlcrInvalidateProfileSw(p_FmPcd,profileIndx);
+
+ if (p_FmPcd->h_Hc)
+ {
+ err = FmHcPcdPlcrDeleteProfile(p_FmPcd->h_Hc, h_Profile);
+ if (p_Profile->p_Lock)
+ /* release allocated Profile lock */
+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock);
+
+ return err;
+ }
+
+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr);
+ WRITE_UINT32(p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->profileRegs.fmpl_pemode, ~FM_PCD_PLCR_PEMODE_PI);
+
+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionRegs(profileIndx);
+ WritePar(p_FmPcd, tmpReg32);
+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+
+ if (p_Profile->p_Lock)
+ /* release allocated Profile lock */
+ FmPcdReleaseLock(p_FmPcd, p_Profile->p_Lock);
+
+ /* we do not memset profile as all its fields are being re-initialized at "set",
+ * plus its allocation information is still valid. */
+ return E_OK;
+}
+
+/***************************************************/
+/*............Policer Profile Counter..............*/
+/***************************************************/
+uint32_t FM_PCD_PlcrProfileGetCounter(t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter)
+{
+ t_FmPcdPlcrProfile *p_Profile = (t_FmPcdPlcrProfile*)h_Profile;
+ t_FmPcd *p_FmPcd;
+ uint16_t profileIndx;
+ uint32_t intFlags, counterVal = 0;
+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs;
+
+ SANITY_CHECK_RETURN_ERROR(p_Profile, E_INVALID_HANDLE);
+ p_FmPcd = p_Profile->h_FmPcd;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+
+ if (p_FmPcd->h_Hc)
+ return FmHcPcdPlcrGetProfileCounter(p_FmPcd->h_Hc, h_Profile, counter);
+
+ p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+ SANITY_CHECK_RETURN_VALUE(p_FmPcdPlcrRegs, E_INVALID_HANDLE, 0);
+
+ profileIndx = p_Profile->absoluteProfileId;
+
+ if (profileIndx >= FM_PCD_PLCR_NUM_ENTRIES)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("profileId too Big "));
+ return 0;
+ }
+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr);
+ WritePar(p_FmPcd, FmPcdPlcrBuildReadPlcrActionReg(profileIndx));
+
+ switch (counter)
+ {
+ case e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER:
+ counterVal = (GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegpc));
+ break;
+ case e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER:
+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peypc);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER:
+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perpc);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER:
+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perypc);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER:
+ counterVal = GET_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perrpc);
+ break;
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ break;
+ }
+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+ return counterVal;
+}
+
+t_Error FM_PCD_PlcrProfileSetCounter(t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter, uint32_t value)
+{
+ t_FmPcdPlcrProfile *p_Profile = (t_FmPcdPlcrProfile*)h_Profile;
+ t_FmPcd *p_FmPcd;
+ uint16_t profileIndx;
+ uint32_t tmpReg32, intFlags;
+ t_FmPcdPlcrRegs *p_FmPcdPlcrRegs;
+
+ SANITY_CHECK_RETURN_ERROR(p_Profile, E_INVALID_HANDLE);
+
+ p_FmPcd = p_Profile->h_FmPcd;
+ profileIndx = p_Profile->absoluteProfileId;
+
+ if (p_FmPcd->h_Hc)
+ return FmHcPcdPlcrSetProfileCounter(p_FmPcd->h_Hc, h_Profile, counter, value);
+
+ p_FmPcdPlcrRegs = p_FmPcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+ SANITY_CHECK_RETURN_ERROR(p_FmPcdPlcrRegs, E_INVALID_HANDLE);
+
+ intFlags = PlcrHwLock(p_FmPcd->p_FmPcdPlcr);
+ switch (counter)
+ {
+ case e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER:
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_pegpc, value);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER:
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_peypc, value);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER:
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perpc, value);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER:
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perypc ,value);
+ break;
+ case e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER:
+ WRITE_UINT32(p_FmPcdPlcrRegs->profileRegs.fmpl_perrpc ,value);
+ break;
+ default:
+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ /* Activate the atomic write action by writing FMPL_PAR with: GO=1, RW=1, PSI=0, PNUM =
+ * Profile Number, PWSEL=0xFFFF (select all words).
+ */
+ tmpReg32 = FmPcdPlcrBuildWritePlcrActionReg(profileIndx);
+ tmpReg32 |= FmPcdPlcrBuildCounterProfileReg(counter);
+ WritePar(p_FmPcd, tmpReg32);
+ PlcrHwUnlock(p_FmPcd->p_FmPcdPlcr, intFlags);
+
+ return E_OK;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_plcr.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_plcr.h
+
+ @Description FM Policer private header
+*//***************************************************************************/
+#ifndef __FM_PLCR_H
+#define __FM_PLCR_H
+
+#include "std_ext.h"
+
+
+/***********************************************************************/
+/* Policer defines */
+/***********************************************************************/
+
+#define FM_PCD_PLCR_PAR_GO 0x80000000
+#define FM_PCD_PLCR_PAR_PWSEL_MASK 0x0000FFFF
+#define FM_PCD_PLCR_PAR_R 0x40000000
+
+/* shifts */
+#define FM_PCD_PLCR_PAR_PNUM_SHIFT 16
+
+/* masks */
+#define FM_PCD_PLCR_PEMODE_PI 0x80000000
+#define FM_PCD_PLCR_PEMODE_CBLND 0x40000000
+#define FM_PCD_PLCR_PEMODE_ALG_MASK 0x30000000
+#define FM_PCD_PLCR_PEMODE_ALG_RFC2698 0x10000000
+#define FM_PCD_PLCR_PEMODE_ALG_RFC4115 0x20000000
+#define FM_PCD_PLCR_PEMODE_DEFC_MASK 0x0C000000
+#define FM_PCD_PLCR_PEMODE_DEFC_Y 0x04000000
+#define FM_PCD_PLCR_PEMODE_DEFC_R 0x08000000
+#define FM_PCD_PLCR_PEMODE_DEFC_OVERRIDE 0x0C000000
+#define FM_PCD_PLCR_PEMODE_OVCLR_MASK 0x03000000
+#define FM_PCD_PLCR_PEMODE_OVCLR_Y 0x01000000
+#define FM_PCD_PLCR_PEMODE_OVCLR_R 0x02000000
+#define FM_PCD_PLCR_PEMODE_OVCLR_G_NC 0x03000000
+#define FM_PCD_PLCR_PEMODE_PKT 0x00800000
+#define FM_PCD_PLCR_PEMODE_FPP_MASK 0x001F0000
+#define FM_PCD_PLCR_PEMODE_FPP_SHIFT 16
+#define FM_PCD_PLCR_PEMODE_FLS_MASK 0x0000F000
+#define FM_PCD_PLCR_PEMODE_FLS_L2 0x00003000
+#define FM_PCD_PLCR_PEMODE_FLS_L3 0x0000B000
+#define FM_PCD_PLCR_PEMODE_FLS_L4 0x0000E000
+#define FM_PCD_PLCR_PEMODE_FLS_FULL 0x0000F000
+#define FM_PCD_PLCR_PEMODE_RBFLS 0x00000800
+#define FM_PCD_PLCR_PEMODE_TRA 0x00000004
+#define FM_PCD_PLCR_PEMODE_TRB 0x00000002
+#define FM_PCD_PLCR_PEMODE_TRC 0x00000001
+#define FM_PCD_PLCR_DOUBLE_ECC 0x80000000
+#define FM_PCD_PLCR_INIT_ENTRY_ERROR 0x40000000
+#define FM_PCD_PLCR_PRAM_SELF_INIT_COMPLETE 0x80000000
+#define FM_PCD_PLCR_ATOMIC_ACTION_COMPLETE 0x40000000
+
+#define FM_PCD_PLCR_NIA_VALID 0x80000000
+
+#define FM_PCD_PLCR_GCR_EN 0x80000000
+#define FM_PCD_PLCR_GCR_STEN 0x40000000
+#define FM_PCD_PLCR_GCR_DAR 0x20000000
+#define FM_PCD_PLCR_GCR_DEFNIA 0x00FFFFFF
+#define FM_PCD_PLCR_NIA_ABS 0x00000100
+
+#define FM_PCD_PLCR_GSR_BSY 0x80000000
+#define FM_PCD_PLCR_GSR_DQS 0x60000000
+#define FM_PCD_PLCR_GSR_RPB 0x20000000
+#define FM_PCD_PLCR_GSR_FQS 0x0C000000
+#define FM_PCD_PLCR_GSR_LPALG 0x0000C000
+#define FM_PCD_PLCR_GSR_LPCA 0x00003000
+#define FM_PCD_PLCR_GSR_LPNUM 0x000000FF
+
+#define FM_PCD_PLCR_EVR_PSIC 0x80000000
+#define FM_PCD_PLCR_EVR_AAC 0x40000000
+
+#define FM_PCD_PLCR_PAR_PSI 0x20000000
+#define FM_PCD_PLCR_PAR_PNUM 0x00FF0000
+/* PWSEL Selctive select options */
+#define FM_PCD_PLCR_PAR_PWSEL_PEMODE 0x00008000 /* 0 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEGNIA 0x00004000 /* 1 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEYNIA 0x00002000 /* 2 */
+#define FM_PCD_PLCR_PAR_PWSEL_PERNIA 0x00001000 /* 3 */
+#define FM_PCD_PLCR_PAR_PWSEL_PECIR 0x00000800 /* 4 */
+#define FM_PCD_PLCR_PAR_PWSEL_PECBS 0x00000400 /* 5 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEPIR_EIR 0x00000200 /* 6 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEPBS_EBS 0x00000100 /* 7 */
+#define FM_PCD_PLCR_PAR_PWSEL_PELTS 0x00000080 /* 8 */
+#define FM_PCD_PLCR_PAR_PWSEL_PECTS 0x00000040 /* 9 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEPTS_ETS 0x00000020 /* 10 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEGPC 0x00000010 /* 11 */
+#define FM_PCD_PLCR_PAR_PWSEL_PEYPC 0x00000008 /* 12 */
+#define FM_PCD_PLCR_PAR_PWSEL_PERPC 0x00000004 /* 13 */
+#define FM_PCD_PLCR_PAR_PWSEL_PERYPC 0x00000002 /* 14 */
+#define FM_PCD_PLCR_PAR_PWSEL_PERRPC 0x00000001 /* 15 */
+
+#define FM_PCD_PLCR_PAR_PMR_BRN_1TO1 0x0000 /* - Full bit replacement. {PBNUM[0:N-1]
+ 1-> 2^N specific locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_2TO2 0x1 /* - {PBNUM[0:N-2],PNUM[N-1]}.
+ 2-> 2^(N-1) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_4TO4 0x2 /* - {PBNUM[0:N-3],PNUM[N-2:N-1]}.
+ 4-> 2^(N-2) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_8TO8 0x3 /* - {PBNUM[0:N-4],PNUM[N-3:N-1]}.
+ 8->2^(N-3) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_16TO16 0x4 /* - {PBNUM[0:N-5],PNUM[N-4:N-1]}.
+ 16-> 2^(N-4) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_32TO32 0x5 /* {PBNUM[0:N-6],PNUM[N-5:N-1]}.
+ 32-> 2^(N-5) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_64TO64 0x6 /* {PBNUM[0:N-7],PNUM[N-6:N-1]}.
+ 64-> 2^(N-6) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_128TO128 0x7 /* {PBNUM[0:N-8],PNUM[N-7:N-1]}.
+ 128-> 2^(N-7) base locations. */
+#define FM_PCD_PLCR_PAR_PMR_BRN_256TO256 0x8 /* - No bit replacement for N=8. {PNUM[N-8:N-1]}.
+ When N=8 this option maps all 256 profiles by the DISPATCH bus into one group. */
+
+#define FM_PCD_PLCR_PMR_V 0x80000000
+#define PLCR_ERR_ECC_CAP 0x80000000
+#define PLCR_ERR_ECC_TYPE_DOUBLE 0x40000000
+#define PLCR_ERR_ECC_PNUM_MASK 0x00000FF0
+#define PLCR_ERR_ECC_OFFSET_MASK 0x0000000F
+
+#define PLCR_ERR_UNINIT_CAP 0x80000000
+#define PLCR_ERR_UNINIT_NUM_MASK 0x000000FF
+#define PLCR_ERR_UNINIT_PID_MASK 0x003f0000
+#define PLCR_ERR_UNINIT_ABSOLUTE_MASK 0x00008000
+
+/* shifts */
+#define PLCR_ERR_ECC_PNUM_SHIFT 4
+#define PLCR_ERR_UNINIT_PID_SHIFT 16
+
+#define FM_PCD_PLCR_PMR_BRN_SHIFT 16
+
+#define PLCR_PORT_WINDOW_SIZE(hardwarePortId)
+
+
+#endif /* __FM_PLCR_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.c
@@ -0,0 +1,423 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_pcd.c
+
+ @Description FM PCD ...
+*//***************************************************************************/
+#include <linux/math64.h>
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "net_ext.h"
+
+#include "fm_common.h"
+#include "fm_pcd.h"
+#include "fm_pcd_ipc.h"
+#include "fm_prs.h"
+#include "fsl_fman_prs.h"
+
+
+static void PcdPrsErrorException(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint32_t event, ev_mask;
+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+ ev_mask = fman_prs_get_err_ev_mask(PrsRegs);
+
+ event = fman_prs_get_err_event(PrsRegs, ev_mask);
+
+ fman_prs_ack_err_event(PrsRegs, event);
+
+ DBG(TRACE, ("parser error - 0x%08x\n",event));
+
+ if(event & FM_PCD_PRS_DOUBLE_ECC)
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC);
+}
+
+static void PcdPrsException(t_Handle h_FmPcd)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ uint32_t event, ev_mask;
+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+ ev_mask = fman_prs_get_expt_ev_mask(PrsRegs);
+ event = fman_prs_get_expt_event(PrsRegs, ev_mask);
+
+ ASSERT_COND(event & FM_PCD_PRS_SINGLE_ECC);
+
+ DBG(TRACE, ("parser event - 0x%08x\n",event));
+
+ fman_prs_ack_expt_event(PrsRegs, event);
+
+ p_FmPcd->f_Exception(p_FmPcd->h_App,e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC);
+}
+
+t_Handle PrsConfig(t_FmPcd *p_FmPcd,t_FmPcdParams *p_FmPcdParams)
+{
+ t_FmPcdPrs *p_FmPcdPrs;
+ uintptr_t baseAddr;
+
+ UNUSED(p_FmPcd);
+ UNUSED(p_FmPcdParams);
+
+ p_FmPcdPrs = (t_FmPcdPrs *) XX_Malloc(sizeof(t_FmPcdPrs));
+ if (!p_FmPcdPrs)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Parser structure allocation FAILED"));
+ return NULL;
+ }
+ memset(p_FmPcdPrs, 0, sizeof(t_FmPcdPrs));
+ fman_prs_defconfig(&p_FmPcd->p_FmPcdDriverParam->dfltCfg);
+
+ if (p_FmPcd->guestId == NCSW_MASTER_ID)
+ {
+ baseAddr = FmGetPcdPrsBaseAddr(p_FmPcdParams->h_Fm);
+ p_FmPcdPrs->p_SwPrsCode = (uint32_t *)UINT_TO_PTR(baseAddr);
+ p_FmPcdPrs->p_FmPcdPrsRegs = (struct fman_prs_regs *)UINT_TO_PTR(baseAddr + PRS_REGS_OFFSET);
+ }
+
+ p_FmPcdPrs->fmPcdPrsPortIdStatistics = p_FmPcd->p_FmPcdDriverParam->dfltCfg.port_id_stat;
+ p_FmPcd->p_FmPcdDriverParam->prsMaxParseCycleLimit = p_FmPcd->p_FmPcdDriverParam->dfltCfg.max_prs_cyc_lim;
+ p_FmPcd->exceptions |= p_FmPcd->p_FmPcdDriverParam->dfltCfg.prs_exceptions;
+
+ return p_FmPcdPrs;
+}
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ static uint8_t swPrsPatch[] = SW_PRS_UDP_LITE_PATCH;
+#else
+ static uint8_t swPrsPatch[] = SW_PRS_OFFLOAD_PATCH;
+#endif /* FM_CAPWAP_SUPPORT */
+
+t_Error PrsInit(t_FmPcd *p_FmPcd)
+{
+ t_FmPcdDriverParam *p_Param = p_FmPcd->p_FmPcdDriverParam;
+ uint32_t *p_TmpCode;
+ uint32_t *p_LoadTarget = (uint32_t *)PTR_MOVE(p_FmPcd->p_FmPcdPrs->p_SwPrsCode,
+ FM_PCD_SW_PRS_SIZE-FM_PCD_PRS_SW_PATCHES_SIZE);
+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+ uint32_t i;
+
+ ASSERT_COND(sizeof(swPrsPatch) <= (FM_PCD_PRS_SW_PATCHES_SIZE-FM_PCD_PRS_SW_TAIL_SIZE));
+
+ /* nothing to do in guest-partition */
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ return E_OK;
+
+ p_TmpCode = (uint32_t *)XX_MallocSmart(ROUND_UP(sizeof(swPrsPatch),4), 0, sizeof(uint32_t));
+ if (!p_TmpCode)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Tmp Sw-Parser code allocation FAILED"));
+ memset((uint8_t *)p_TmpCode, 0, ROUND_UP(sizeof(swPrsPatch),4));
+ memcpy((uint8_t *)p_TmpCode, (uint8_t *)swPrsPatch, sizeof(swPrsPatch));
+
+ fman_prs_init(PrsRegs, &p_Param->dfltCfg);
+
+ /* register even if no interrupts enabled, to allow future enablement */
+ FmRegisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_ERR, PcdPrsErrorException, p_FmPcd);
+
+ /* register even if no interrupts enabled, to allow future enablement */
+ FmRegisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_NORMAL, PcdPrsException, p_FmPcd);
+
+ if(p_FmPcd->exceptions & FM_PCD_EX_PRS_SINGLE_ECC)
+ FmEnableRamsEcc(p_FmPcd->h_Fm);
+
+ if(p_FmPcd->exceptions & FM_PCD_EX_PRS_DOUBLE_ECC)
+ FmEnableRamsEcc(p_FmPcd->h_Fm);
+
+ /* load sw parser Ip-Frag patch */
+ for (i=0; i<DIV_CEIL(sizeof(swPrsPatch), 4); i++)
+ WRITE_UINT32(p_LoadTarget[i], GET_UINT32(p_TmpCode[i]));
+
+ XX_FreeSmart(p_TmpCode);
+
+ return E_OK;
+}
+
+void PrsFree(t_FmPcd *p_FmPcd)
+{
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_ERR);
+ /* register even if no interrupts enabled, to allow future enablement */
+ FmUnregisterIntr(p_FmPcd->h_Fm, e_FM_MOD_PRS, 0, e_FM_INTR_TYPE_NORMAL);
+}
+
+void PrsEnable(t_FmPcd *p_FmPcd)
+{
+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+ fman_prs_enable(PrsRegs);
+}
+
+void PrsDisable(t_FmPcd *p_FmPcd)
+{
+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+ fman_prs_disable(PrsRegs);
+}
+
+int PrsIsEnabled(t_FmPcd *p_FmPcd)
+{
+ struct fman_prs_regs *PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+ ASSERT_COND(p_FmPcd->guestId == NCSW_MASTER_ID);
+ return fman_prs_is_enabled(PrsRegs);
+}
+
+t_Error PrsIncludePortInStatistics(t_FmPcd *p_FmPcd, uint8_t hardwarePortId, bool include)
+{
+ struct fman_prs_regs *PrsRegs;
+ uint32_t bitMask = 0;
+ uint8_t prsPortId;
+
+ SANITY_CHECK_RETURN_ERROR((hardwarePortId >=1 && hardwarePortId <= 16), E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPrs, E_INVALID_HANDLE);
+
+ PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+ GET_FM_PCD_PRS_PORT_ID(prsPortId, hardwarePortId);
+ GET_FM_PCD_INDEX_FLAG(bitMask, prsPortId);
+
+ if (include)
+ p_FmPcd->p_FmPcdPrs->fmPcdPrsPortIdStatistics |= bitMask;
+ else
+ p_FmPcd->p_FmPcdPrs->fmPcdPrsPortIdStatistics &= ~bitMask;
+
+ fman_prs_set_stst_port_msk(PrsRegs,
+ p_FmPcd->p_FmPcdPrs->fmPcdPrsPortIdStatistics);
+
+ return E_OK;
+}
+
+t_Error FmPcdPrsIncludePortInStatistics(t_Handle h_FmPcd, uint8_t hardwarePortId, bool include)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR((hardwarePortId >=1 && hardwarePortId <= 16), E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPrs, E_INVALID_HANDLE);
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ p_FmPcd->h_IpcSession)
+ {
+ t_FmPcdIpcPrsIncludePort prsIncludePortParams;
+ t_FmPcdIpcMsg msg;
+
+ prsIncludePortParams.hardwarePortId = hardwarePortId;
+ prsIncludePortParams.include = include;
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_PCD_PRS_INC_PORT_STATS;
+ memcpy(msg.msgBody, &prsIncludePortParams, sizeof(prsIncludePortParams));
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) +sizeof(prsIncludePortParams),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ return E_OK;
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ return PrsIncludePortInStatistics(p_FmPcd, hardwarePortId, include);
+}
+
+uint32_t FmPcdGetSwPrsOffset(t_Handle h_FmPcd, e_NetHeaderType hdr, uint8_t indexPerHdr)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd *)h_FmPcd;
+ t_FmPcdPrsLabelParams *p_Label;
+ int i;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPcd, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE, 0);
+
+ if ((p_FmPcd->guestId != NCSW_MASTER_ID) &&
+ p_FmPcd->h_IpcSession)
+ {
+ t_Error err = E_OK;
+ t_FmPcdIpcSwPrsLable labelParams;
+ t_FmPcdIpcMsg msg;
+ uint32_t prsOffset = 0;
+ t_FmPcdIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&reply, 0, sizeof(reply));
+ memset(&msg, 0, sizeof(msg));
+ labelParams.enumHdr = (uint32_t)hdr;
+ labelParams.indexPerHdr = indexPerHdr;
+ msg.msgId = FM_PCD_GET_SW_PRS_OFFSET;
+ memcpy(msg.msgBody, &labelParams, sizeof(labelParams));
+ replyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ err = XX_IpcSendMessage(p_FmPcd->h_IpcSession,
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) +sizeof(labelParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t) + sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+
+ memcpy((uint8_t*)&prsOffset, reply.replyBody, sizeof(uint32_t));
+ return prsOffset;
+ }
+ else if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ ASSERT_COND(p_FmPcd->p_FmPcdPrs->currLabel < FM_PCD_PRS_NUM_OF_LABELS);
+
+ for (i=0; i<p_FmPcd->p_FmPcdPrs->currLabel; i++)
+ {
+ p_Label = &p_FmPcd->p_FmPcdPrs->labelsTable[i];
+
+ if ((hdr == p_Label->hdr) && (indexPerHdr == p_Label->indexPerHdr))
+ return p_Label->instructionOffset;
+ }
+
+ REPORT_ERROR(MAJOR, E_NOT_FOUND, ("Sw Parser attachment Not found"));
+ return (uint32_t)ILLEGAL_BASE;
+}
+
+void FM_PCD_SetPrsStatistics(t_Handle h_FmPcd, bool enable)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ struct fman_prs_regs *PrsRegs;
+
+ SANITY_CHECK_RETURN(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(p_FmPcd->p_FmPcdPrs, E_INVALID_HANDLE);
+
+ PrsRegs = (struct fman_prs_regs *)p_FmPcd->p_FmPcdPrs->p_FmPcdPrsRegs;
+
+
+ if(p_FmPcd->guestId != NCSW_MASTER_ID)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_SetPrsStatistics - guest mode!"));
+ return;
+ }
+
+ fman_prs_set_stst(PrsRegs, enable);
+}
+
+t_Error FM_PCD_PrsLoadSw(t_Handle h_FmPcd, t_FmPcdPrsSwParams *p_SwPrs)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+ uint32_t *p_LoadTarget;
+ uint32_t *p_TmpCode;
+ int i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->p_FmPcdDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdPrs, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_SwPrs, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPcd->enabled, E_INVALID_HANDLE);
+
+ if (p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM in guest-mode!"));
+
+ if (!p_SwPrs->override)
+ {
+ if(p_FmPcd->p_FmPcdPrs->p_CurrSwPrs > p_FmPcd->p_FmPcdPrs->p_SwPrsCode + p_SwPrs->base*2/4)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("SW parser base must be larger than current loaded code"));
+ }
+ else
+ p_FmPcd->p_FmPcdPrs->currLabel = 0;
+
+ if (p_SwPrs->size > FM_PCD_SW_PRS_SIZE - FM_PCD_PRS_SW_TAIL_SIZE - p_SwPrs->base*2)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("p_SwPrs->size may not be larger than MAX_SW_PRS_CODE_SIZE"));
+
+ if (p_FmPcd->p_FmPcdPrs->currLabel + p_SwPrs->numOfLabels > FM_PCD_PRS_NUM_OF_LABELS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceeded number of labels allowed "));
+
+ p_TmpCode = (uint32_t *)XX_MallocSmart(ROUND_UP(p_SwPrs->size,4), 0, sizeof(uint32_t));
+ if (!p_TmpCode)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Tmp Sw-Parser code allocation FAILED"));
+ memset((uint8_t *)p_TmpCode, 0, ROUND_UP(p_SwPrs->size,4));
+ memcpy((uint8_t *)p_TmpCode, p_SwPrs->p_Code, p_SwPrs->size);
+
+ /* save sw parser labels */
+ memcpy(&p_FmPcd->p_FmPcdPrs->labelsTable[p_FmPcd->p_FmPcdPrs->currLabel],
+ p_SwPrs->labelsTable,
+ p_SwPrs->numOfLabels*sizeof(t_FmPcdPrsLabelParams));
+ p_FmPcd->p_FmPcdPrs->currLabel += p_SwPrs->numOfLabels;
+
+ /* load sw parser code */
+ p_LoadTarget = p_FmPcd->p_FmPcdPrs->p_SwPrsCode + p_SwPrs->base*2/4;
+
+ for(i=0; i<DIV_CEIL(p_SwPrs->size, 4); i++)
+ WRITE_UINT32(p_LoadTarget[i], GET_UINT32(p_TmpCode[i]));
+
+ p_FmPcd->p_FmPcdPrs->p_CurrSwPrs =
+ p_FmPcd->p_FmPcdPrs->p_SwPrsCode + p_SwPrs->base*2/4 + ROUND_UP(p_SwPrs->size,4);
+
+ /* copy data parameters */
+ for (i=0;i<FM_PCD_PRS_NUM_OF_HDRS;i++)
+ WRITE_UINT32(*(p_FmPcd->p_FmPcdPrs->p_SwPrsCode+PRS_SW_DATA/4+i), p_SwPrs->swPrsDataParams[i]);
+
+ /* Clear last 4 bytes */
+ WRITE_UINT32(*(p_FmPcd->p_FmPcdPrs->p_SwPrsCode+(PRS_SW_DATA-FM_PCD_PRS_SW_TAIL_SIZE)/4), 0);
+
+ XX_FreeSmart(p_TmpCode);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_ConfigPrsMaxCycleLimit(t_Handle h_FmPcd,uint16_t value)
+{
+ t_FmPcd *p_FmPcd = (t_FmPcd*)h_FmPcd;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPcd->p_FmPcdDriverParam, E_INVALID_HANDLE);
+
+ if(p_FmPcd->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM_PCD_ConfigPrsMaxCycleLimit - guest mode!"));
+
+ p_FmPcd->p_FmPcdDriverParam->prsMaxParseCycleLimit = value;
+
+ return E_OK;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_prs.h
@@ -0,0 +1,316 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_prs.h
+
+ @Description FM Parser private header
+ *//***************************************************************************/
+#ifndef __FM_PRS_H
+#define __FM_PRS_H
+
+#include "std_ext.h"
+
+/***********************************************************************/
+/* SW parser IP_FRAG patch */
+/***********************************************************************/
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+#define SW_PRS_UDP_LITE_PATCH \
+{\
+ 0x31,0x52,0x00,0xDA,0xFC,0x00,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x50,0x2C,0x40,0x00,0x31,0x92,0x50,0x2C, \
+ 0x00,0x88,0x18,0x2F,0x00,0x01,0x1B,0xFE,0x18,0x71, \
+ 0x02,0x1F,0x00,0x08,0x00,0x83,0x02,0x1F,0x00,0x20, \
+ 0x28,0x1B,0x00,0x05,0x29,0x1F,0x30,0xD0,0x60,0x4F, \
+ 0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F,0x00,0x52, \
+ 0x00,0x01,0x07,0x01,0x60,0x3B,0x00,0x00,0x30,0xD0, \
+ 0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \
+ 0x40,0x4C,0x00,0x00,0x02,0x8F,0x00,0x00,0x30,0xF2, \
+ 0x00,0x06,0x18,0x5D,0x00,0x00,0x9F,0xFF,0x30,0xF2, \
+ 0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0,0x00,0x52, \
+ 0x00,0x08,0x28,0x1A,0x60,0x37,0x00,0x00,0x30,0xF2, \
+ 0x18,0x5D,0x06,0x00,0x29,0x1E,0x30,0xF2,0x2F,0x0E, \
+ 0x30,0x72,0x00,0x00,0x9B,0x8F,0x00,0x06,0x2F,0x0E, \
+ 0x32,0xF1,0x32,0xB0,0x00,0x4F,0x00,0x57,0x00,0x28, \
+ 0x00,0x00,0x97,0x9E,0x00,0x4E,0x30,0x72,0x00,0x06, \
+ 0x2F,0x0E,0x32,0xC1,0x32,0xF0,0x00,0x4A,0x00,0x80, \
+ 0x00,0x02,0x00,0x00,0x97,0x9E,0x40,0x7E,0x00,0x08, \
+ 0x08,0x16,0x00,0x54,0x00,0x01,0x1B,0xFE,0x00,0x00, \
+ 0x9F,0x9E,0x40,0xB3,0x00,0x00,0x02,0x1F,0x00,0x08, \
+ 0x28,0x1B,0x30,0x73,0x29,0x1F,0x30,0xD0,0x60,0x9F, \
+ 0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F,0x00,0x52, \
+ 0x00,0x01,0x07,0x01,0x60,0x8B,0x00,0x00,0x30,0xD0, \
+ 0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \
+ 0x40,0x9C,0x00,0x00,0x02,0x8F,0x00,0x00,0x30,0xF2, \
+ 0x00,0x06,0x18,0xAD,0x00,0x00,0x9F,0xFF,0x30,0xF2, \
+ 0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0,0x00,0x52, \
+ 0x00,0x08,0x28,0x1A,0x60,0x87,0x00,0x00,0x30,0xF2, \
+ 0x18,0xAD,0x06,0x00,0x29,0x1E,0x30,0xF2,0x50,0xB3, \
+ 0xFF,0xFF,0x18,0xB8,0x08,0x16,0x00,0x54,0x00,0x01, \
+ 0x1B,0xFE,0x18,0xC5,0x32,0xF1,0x28,0x5D,0x32,0xF1, \
+ 0x00,0x55,0x00,0x08,0x28,0x5F,0x00,0x00,0x8F,0x9F, \
+ 0x29,0x33,0x08,0x16,0x00,0x49,0x00,0x01,0x1B,0xFF, \
+ 0x00,0x01,0x1B,0xFF \
+}
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+#if (DPAA_VERSION == 10)
+/* Version: 106.1.9 */
+#define SW_PRS_OFFLOAD_PATCH \
+{ \
+ 0x31,0x52,0x00,0xDA,0x0A,0x00,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x43,0x0A,0x00,0x00,0x00,0x01,0x1B,0xFE, \
+ 0x00,0x00,0x99,0x00,0x53,0x13,0x00,0x00,0x00,0x00, \
+ 0x9F,0x98,0x53,0x13,0x00,0x00,0x1B,0x23,0x33,0xF1, \
+ 0x00,0xF9,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \
+ 0x28,0x7F,0x00,0x03,0x00,0x02,0x00,0x00,0x00,0x01, \
+ 0x32,0xC1,0x32,0xF0,0x00,0x4A,0x00,0x80,0x1F,0xFF, \
+ 0x00,0x01,0x1B,0xFE,0x31,0x52,0x00,0xDA,0x06,0x00, \
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x43,0x2F,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFE,0x31,0x52,0x00,0xDA,0x00,0x40, \
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x53,0x95,0x00,0x00, \
+ 0x00,0x00,0x9B,0x8F,0x2F,0x0F,0x32,0xC1,0x00,0x55, \
+ 0x00,0x28,0x28,0x43,0x30,0x7E,0x43,0x45,0x00,0x00, \
+ 0x30,0x7E,0x43,0x45,0x00,0x3C,0x1B,0x5D,0x32,0x11, \
+ 0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00,0x83,0x8F, \
+ 0x2F,0x0F,0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F, \
+ 0x00,0x55,0x00,0x01,0x00,0x81,0x32,0x11,0x00,0x00, \
+ 0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04,0x00,0x4D, \
+ 0x28,0x43,0x06,0x00,0x1B,0x3E,0x30,0x7E,0x53,0x79, \
+ 0x00,0x2B,0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x81, \
+ 0x00,0x00,0x87,0x8F,0x28,0x23,0x06,0x00,0x32,0x11, \
+ 0x32,0xC0,0x00,0x4F,0x00,0x55,0x00,0x01,0x00,0x81, \
+ 0x32,0x11,0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01, \
+ 0x01,0x04,0x00,0x4D,0x28,0x43,0x06,0x00,0x00,0x01, \
+ 0x1B,0xFE,0x00,0x00,0x9B,0x8E,0x53,0x90,0x00,0x00, \
+ 0x06,0x29,0x00,0x00,0x83,0x8F,0x28,0x23,0x06,0x00, \
+ 0x06,0x29,0x32,0xC1,0x00,0x55,0x00,0x28,0x00,0x00, \
+ 0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04,0x00,0x4D, \
+ 0x28,0x43,0x06,0x00,0x00,0x01,0x1B,0xFE,0x32,0xC1, \
+ 0x00,0x55,0x00,0x28,0x28,0x43,0x1B,0xCF,0x00,0x00, \
+ 0x9B,0x8F,0x2F,0x0F,0x32,0xC1,0x00,0x55,0x00,0x28, \
+ 0x28,0x43,0x30,0x7E,0x43,0xBF,0x00,0x2C,0x32,0x11, \
+ 0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00,0x87,0x8F, \
+ 0x28,0x23,0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F, \
+ 0x00,0x81,0x00,0x00,0x83,0x8F,0x2F,0x0F,0x06,0x00, \
+ 0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x55,0x00,0x01, \
+ 0x00,0x81,0x32,0x11,0x00,0x00,0x83,0x8E,0x00,0x50, \
+ 0x00,0x01,0x01,0x04,0x00,0x4D,0x28,0x43,0x06,0x00, \
+ 0x1B,0x9C,0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00, \
+ 0x00,0x00,0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02, \
+ 0x00,0x00,0x00,0x01,0x32,0xC1,0x32,0xF0,0x00,0x4A, \
+ 0x00,0x80,0x1F,0xFF,0x00,0x01,0x1B,0xFE, \
+}
+
+#else
+#define SW_PRS_OFFLOAD_PATCH \
+{ \
+ 0x31,0x52,0x00,0xDA,0x0E,0x4F,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x51,0x16,0x08,0x4B,0x31,0x53,0x00,0xFB, \
+ 0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x29,0x2B, \
+ 0x33,0xF1,0x00,0xFB,0x00,0xDF,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x28,0x7F,0x31,0x52,0x00,0xDA,0x0A,0x00, \
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x41,0x20,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFE,0x00,0x00,0x99,0x00,0x51,0x29, \
+ 0x00,0x00,0x00,0x00,0x9F,0x98,0x51,0x29,0x00,0x00, \
+ 0x19,0x44,0x09,0x5F,0x00,0x20,0x00,0x00,0x09,0x4F, \
+ 0x00,0x20,0x00,0x00,0x34,0xB7,0x00,0xF9,0x00,0x00, \
+ 0x01,0x00,0x00,0x00,0x00,0x00,0x2B,0x97,0x31,0xB3, \
+ 0x29,0x8F,0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00, \
+ 0x00,0x00,0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02, \
+ 0x00,0x00,0x00,0x01,0x1B,0xFE,0x00,0x01,0x1B,0xFE, \
+ 0x31,0x52,0x00,0xDA,0xFC,0x00,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x51,0x52,0x40,0x00,0x31,0x92,0x51,0x52, \
+ 0x00,0x88,0x19,0x55,0x08,0x05,0x00,0x00,0x19,0x99, \
+ 0x02,0x1F,0x00,0x08,0x00,0x83,0x02,0x1F,0x00,0x20, \
+ 0x28,0x1B,0x00,0x05,0x29,0x1F,0x30,0xD0,0x61,0x75, \
+ 0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F,0x00,0x52, \
+ 0x00,0x01,0x07,0x01,0x61,0x61,0x00,0x00,0x30,0xD0, \
+ 0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00, \
+ 0x41,0x72,0x00,0x00,0x02,0x8F,0x00,0x00,0x30,0xF2, \
+ 0x00,0x06,0x19,0x83,0x00,0x00,0x9F,0xFF,0x30,0xF2, \
+ 0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0,0x00,0x52, \
+ 0x00,0x08,0x28,0x1A,0x61,0x5D,0x00,0x00,0x30,0xF2, \
+ 0x19,0x83,0x06,0x00,0x29,0x1E,0x30,0xF2,0x29,0x0E, \
+ 0x30,0x72,0x00,0x00,0x9B,0x8F,0x00,0x06,0x29,0x0E, \
+ 0x32,0xF1,0x32,0xB0,0x00,0x4F,0x00,0x57,0x00,0x28, \
+ 0x00,0x00,0x97,0x9E,0x00,0x4E,0x30,0x72,0x00,0x06, \
+ 0x29,0x0E,0x08,0x05,0x00,0x01,0x31,0x52,0x00,0xDA, \
+ 0x0E,0x4F,0x00,0x00,0x00,0x00,0x00,0x00,0x51,0xAF, \
+ 0x04,0x4B,0x31,0x53,0x00,0xFB,0xFF,0xF0,0x00,0x00, \
+ 0x00,0x00,0x00,0x00,0x29,0x2B,0x33,0xF1,0x00,0xFB, \
+ 0x00,0xDF,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x7F, \
+ 0x31,0x52,0x00,0xDA,0x06,0x00,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x41,0xB9,0x00,0x00,0x00,0x01,0x1B,0xFE, \
+ 0x31,0x52,0x00,0xDA,0x00,0x40,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x42,0x06,0x00,0x00,0x00,0x00,0x9B,0x8F, \
+ 0x28,0x01,0x32,0xC1,0x00,0x55,0x00,0x28,0x28,0x43, \
+ 0x30,0x00,0x41,0xEB,0x00,0x2C,0x32,0x11,0x32,0xC0, \
+ 0x00,0x4F,0x00,0x81,0x00,0x00,0x87,0x8F,0x28,0x23, \
+ 0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x81, \
+ 0x00,0x00,0x83,0x8F,0x28,0x01,0x06,0x00,0x32,0x11, \
+ 0x32,0xC0,0x00,0x4F,0x00,0x55,0x00,0x01,0x00,0x81, \
+ 0x32,0x11,0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01, \
+ 0x01,0x04,0x00,0x4D,0x28,0x43,0x06,0x00,0x19,0xC8, \
+ 0x09,0x5F,0x00,0x20,0x00,0x00,0x09,0x4F,0x00,0x20, \
+ 0x00,0x00,0x34,0xB7,0x00,0xF9,0x00,0x00,0x01,0x00, \
+ 0x00,0x00,0x00,0x00,0x2B,0x97,0x31,0xB3,0x29,0x8F, \
+ 0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFE,0x30,0x50,0x52,0x0B,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFE,0x32,0xF1,0x32,0xC0,0x00,0x4F, \
+ 0x00,0x81,0x00,0x02,0x00,0x00,0x97,0x9E,0x42,0x18, \
+ 0x00,0x08,0x08,0x16,0x00,0x54,0x00,0x01,0x1B,0xFE, \
+ 0x00,0x00,0x9F,0x9E,0x42,0x4D,0x00,0x00,0x02,0x1F, \
+ 0x00,0x08,0x28,0x1B,0x30,0x73,0x29,0x1F,0x30,0xD0, \
+ 0x62,0x39,0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F, \
+ 0x00,0x52,0x00,0x01,0x07,0x01,0x62,0x25,0x00,0x00, \
+ 0x30,0xD0,0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x42,0x36,0x00,0x00,0x02,0x8F,0x00,0x00, \
+ 0x30,0xF2,0x00,0x06,0x1A,0x47,0x00,0x00,0x9F,0xFF, \
+ 0x30,0xF2,0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0, \
+ 0x00,0x52,0x00,0x08,0x28,0x1A,0x62,0x21,0x00,0x00, \
+ 0x30,0xF2,0x1A,0x47,0x06,0x00,0x29,0x1E,0x30,0xF2, \
+ 0x52,0x4D,0xFF,0xFF,0x1A,0x52,0x08,0x16,0x00,0x54, \
+ 0x00,0x01,0x1B,0xFE,0x1A,0x5F,0x32,0xF1,0x28,0x5D, \
+ 0x32,0xF1,0x00,0x55,0x00,0x08,0x28,0x5F,0x00,0x00, \
+ 0x8F,0x9F,0x29,0x33,0x08,0x16,0x00,0x49,0x00,0x01, \
+ 0x1B,0xFF,0x00,0x01,0x1B,0xFF,0x31,0x52,0x00,0xDA, \
+ 0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x6D, \
+ 0x40,0x00,0x31,0x92,0x52,0x6D,0x00,0x88,0x1A,0x70, \
+ 0x08,0x05,0x00,0x00,0x1A,0xB4,0x02,0x1F,0x00,0x08, \
+ 0x00,0x83,0x02,0x1F,0x00,0x20,0x28,0x1B,0x00,0x05, \
+ 0x29,0x1F,0x30,0xD0,0x62,0x90,0x00,0x07,0x00,0x05, \
+ 0x00,0x00,0xC3,0x8F,0x00,0x52,0x00,0x01,0x07,0x01, \
+ 0x62,0x7C,0x00,0x00,0x30,0xD0,0x00,0xDA,0x00,0x01, \
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x8D,0x00,0x00, \
+ 0x02,0x8F,0x00,0x00,0x30,0xF2,0x00,0x06,0x1A,0x9E, \
+ 0x00,0x00,0x9F,0xFF,0x30,0xF2,0x00,0x06,0x29,0x1E, \
+ 0x07,0x08,0x30,0xD0,0x00,0x52,0x00,0x08,0x28,0x1A, \
+ 0x62,0x78,0x00,0x00,0x30,0xF2,0x1A,0x9E,0x06,0x00, \
+ 0x29,0x1E,0x30,0xF2,0x29,0x0E,0x30,0x72,0x00,0x00, \
+ 0x9B,0x8F,0x00,0x06,0x29,0x0E,0x32,0xF1,0x32,0xB0, \
+ 0x00,0x4F,0x00,0x57,0x00,0x28,0x00,0x00,0x97,0x9E, \
+ 0x00,0x4E,0x30,0x72,0x00,0x06,0x29,0x0E,0x08,0x05, \
+ 0x00,0x01,0x31,0x52,0x00,0xDA,0x0E,0x4F,0x00,0x00, \
+ 0x00,0x00,0x00,0x00,0x52,0xCA,0x04,0x4B,0x31,0x53, \
+ 0x00,0xFB,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00, \
+ 0x29,0x2B,0x33,0xF1,0x00,0xFB,0x00,0xDF,0x00,0x00, \
+ 0x00,0x00,0x00,0x00,0x28,0x7F,0x31,0x52,0x00,0xDA, \
+ 0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0xD4, \
+ 0x00,0x00,0x00,0x01,0x1B,0xFE,0x31,0x52,0x00,0xDA, \
+ 0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x53,0x37, \
+ 0x00,0x00,0x00,0x00,0x9B,0x8F,0x28,0x01,0x32,0xC1, \
+ 0x00,0x55,0x00,0x28,0x28,0x43,0x30,0x00,0x42,0xEA, \
+ 0x00,0x00,0x30,0x00,0x42,0xEA,0x00,0x3C,0x1B,0x02, \
+ 0x32,0x11,0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00, \
+ 0x83,0x8F,0x28,0x01,0x06,0x00,0x32,0x11,0x32,0xC0, \
+ 0x00,0x4F,0x00,0x55,0x00,0x01,0x00,0x81,0x32,0x11, \
+ 0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04, \
+ 0x00,0x4D,0x28,0x43,0x06,0x00,0x1A,0xE3,0x30,0x00, \
+ 0x43,0x20,0x00,0x2B,0x00,0x00,0x9B,0x8E,0x43,0x0E, \
+ 0x00,0x00,0x32,0xC1,0x00,0x55,0x00,0x28,0x28,0x43, \
+ 0x1B,0x1F,0x06,0x29,0x00,0x00,0x83,0x8F,0x28,0x23, \
+ 0x06,0x00,0x06,0x29,0x32,0xC1,0x00,0x55,0x00,0x28, \
+ 0x00,0x00,0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04, \
+ 0x00,0x4D,0x28,0x43,0x06,0x00,0x1B,0x37,0x32,0x11, \
+ 0x32,0xC0,0x00,0x4F,0x00,0x81,0x00,0x00,0x87,0x8F, \
+ 0x28,0x23,0x06,0x00,0x32,0x11,0x32,0xC0,0x00,0x4F, \
+ 0x00,0x55,0x00,0x01,0x00,0x81,0x32,0x11,0x00,0x00, \
+ 0x83,0x8E,0x00,0x50,0x00,0x01,0x01,0x04,0x00,0x4D, \
+ 0x28,0x43,0x06,0x00,0x30,0x50,0x53,0x3C,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFE,0x32,0xF1,0x32,0xC0,0x00,0x4F, \
+ 0x00,0x81,0x00,0x02,0x00,0x00,0x97,0x9E,0x43,0x49, \
+ 0x00,0x08,0x08,0x16,0x00,0x54,0x00,0x01,0x1B,0xFE, \
+ 0x00,0x00,0x9F,0x9E,0x43,0x7E,0x00,0x00,0x02,0x1F, \
+ 0x00,0x08,0x28,0x1B,0x30,0x73,0x29,0x1F,0x30,0xD0, \
+ 0x63,0x6A,0x00,0x07,0x00,0x05,0x00,0x00,0xC3,0x8F, \
+ 0x00,0x52,0x00,0x01,0x07,0x01,0x63,0x56,0x00,0x00, \
+ 0x30,0xD0,0x00,0xDA,0x00,0x01,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x43,0x67,0x00,0x00,0x02,0x8F,0x00,0x00, \
+ 0x30,0xF2,0x00,0x06,0x1B,0x78,0x00,0x00,0x9F,0xFF, \
+ 0x30,0xF2,0x00,0x06,0x29,0x1E,0x07,0x08,0x30,0xD0, \
+ 0x00,0x52,0x00,0x08,0x28,0x1A,0x63,0x52,0x00,0x00, \
+ 0x30,0xF2,0x1B,0x78,0x06,0x00,0x29,0x1E,0x30,0xF2, \
+ 0x53,0x7E,0xFF,0xFF,0x1B,0x83,0x08,0x16,0x00,0x54, \
+ 0x00,0x01,0x1B,0xFE,0x1B,0x90,0x32,0xF1,0x28,0x5D, \
+ 0x32,0xF1,0x00,0x55,0x00,0x08,0x28,0x5F,0x00,0x00, \
+ 0x8F,0x9F,0x29,0x33,0x08,0x16,0x00,0x49,0x00,0x01, \
+ 0x1B,0xFF,0x00,0x01,0x1B,0xFF,0x08,0x07,0x00,0x02, \
+ 0x00,0x00,0x8D,0x80,0x53,0x9C,0x00,0x01,0x30,0x71, \
+ 0x00,0x55,0x00,0x01,0x28,0x0F,0x00,0x00,0x8D,0x00, \
+ 0x53,0xA4,0x00,0x01,0x30,0x71,0x00,0x55,0x00,0x01, \
+ 0x28,0x0F,0x00,0x00,0x83,0x8E,0x53,0xB9,0x00,0x00, \
+ 0x00,0x00,0x86,0x08,0x30,0x71,0x00,0x7B,0x03,0xB9, \
+ 0x33,0xB4,0x00,0xDA,0xFF,0xFF,0x00,0x0F,0x00,0x00, \
+ 0x00,0x00,0x00,0x00,0x86,0x09,0x01,0x03,0x00,0x7D, \
+ 0x03,0xB9,0x1B,0xC8,0x33,0xD1,0x00,0xF9,0x00,0x10, \
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x7B,0x09,0x5F, \
+ 0x00,0x1A,0x00,0x00,0x09,0x4F,0x00,0x1A,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFF,0x00,0x00,0x8C,0x00,0x53,0xF0, \
+ 0x00,0x01,0x34,0xF5,0x00,0xFB,0xFF,0xFF,0x00,0x7F, \
+ 0x00,0x00,0x00,0x00,0x2A,0x9F,0x00,0x00,0x93,0x8F, \
+ 0x28,0x49,0x00,0x00,0x97,0x8F,0x28,0x4B,0x34,0x61, \
+ 0x28,0x4D,0x34,0x71,0x28,0x4F,0x34,0xB7,0x00,0xF9, \
+ 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x2B,0x97, \
+ 0x33,0xF1,0x00,0xF9,0x00,0x01,0x00,0x00,0x00,0x00, \
+ 0x00,0x00,0x28,0x7F,0x00,0x03,0x00,0x02,0x00,0x00, \
+ 0x00,0x01,0x1B,0xFF,0x00,0x01,0x1B,0xFF, \
+}
+#endif /* (DPAA_VERSION == 10) */
+
+/****************************/
+/* Parser defines */
+/****************************/
+#define FM_PCD_PRS_SW_TAIL_SIZE 4 /**< Number of bytes that must be cleared at
+ the end of the SW parser area */
+
+/* masks */
+#define PRS_ERR_CAP 0x80000000
+#define PRS_ERR_TYPE_DOUBLE 0x40000000
+#define PRS_ERR_SINGLE_ECC_CNT_MASK 0x00FF0000
+#define PRS_ERR_ADDR_MASK 0x000001FF
+
+/* others */
+#define PRS_MAX_CYCLE_LIMIT 8191
+#define PRS_SW_DATA 0x00000800
+#define PRS_REGS_OFFSET 0x00000840
+
+#define GET_FM_PCD_PRS_PORT_ID(prsPortId,hardwarePortId) \
+ prsPortId = (uint8_t)(hardwarePortId & 0x0f)
+
+#define GET_FM_PCD_INDEX_FLAG(bitMask, prsPortId) \
+ bitMask = 0x80000000>>prsPortId
+
+#endif /* __FM_PRS_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_replic.c
@@ -0,0 +1,984 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_replic.c
+
+ @Description FM frame replicator
+*//***************************************************************************/
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_muram_ext.h"
+#include "fm_common.h"
+#include "fm_hc.h"
+#include "fm_replic.h"
+#include "fm_cc.h"
+#include "list_ext.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+static uint8_t GetMemberPosition(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ uint32_t memberIndex,
+ bool isAddOperation)
+{
+ uint8_t memberPosition;
+ uint32_t lastMemberIndex;
+
+ ASSERT_COND(p_ReplicGroup);
+
+ /* the last member index is different between add and remove operation -
+ in case of remove - this is exactly the last member index
+ in case of add - this is the last member index + 1 - e.g.
+ if we have 4 members, the index of the actual last member is 3(because the
+ index starts from 0) therefore in order to add a new member as the last
+ member we shall use memberIndex = 4 and not 3
+ */
+ if (isAddOperation)
+ lastMemberIndex = p_ReplicGroup->numOfEntries;
+ else
+ lastMemberIndex = p_ReplicGroup->numOfEntries-1;
+
+ /* last */
+ if (memberIndex == lastMemberIndex)
+ memberPosition = FRM_REPLIC_LAST_MEMBER_INDEX;
+ else
+ {
+ /* first */
+ if (memberIndex == 0)
+ memberPosition = FRM_REPLIC_FIRST_MEMBER_INDEX;
+ else
+ {
+ /* middle */
+ ASSERT_COND(memberIndex < lastMemberIndex);
+ memberPosition = FRM_REPLIC_MIDDLE_MEMBER_INDEX;
+ }
+ }
+ return memberPosition;
+}
+
+static t_Error MemberCheckParams(t_Handle h_FmPcd,
+ t_FmPcdCcNextEngineParams *p_MemberParams)
+{
+ t_Error err;
+
+
+ if ((p_MemberParams->nextEngine != e_FM_PCD_DONE) &&
+ (p_MemberParams->nextEngine != e_FM_PCD_KG) &&
+ (p_MemberParams->nextEngine != e_FM_PCD_PLCR))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Next engine of a member should be MatchTable(cc) or Done or Policer"));
+
+ /* check the regular parameters of the next engine */
+ err = ValidateNextEngineParams(h_FmPcd, p_MemberParams, e_FM_PCD_CC_STATS_MODE_NONE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("member next engine parameters"));
+
+ return E_OK;
+}
+
+static t_Error CheckParams(t_Handle h_FmPcd,
+ t_FmPcdFrmReplicGroupParams *p_ReplicGroupParam)
+{
+ int i;
+ t_Error err;
+
+ /* check that max num of entries is at least 2 */
+ if (!IN_RANGE(2, p_ReplicGroupParam->maxNumOfEntries, FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES))
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE, ("maxNumOfEntries in the frame replicator parameters should be 2-%d",FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES));
+
+ /* check that number of entries is greater than zero */
+ if (!p_ReplicGroupParam->numOfEntries)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOFEntries in the frame replicator group should be greater than zero"));
+
+ /* check that max num of entries is equal or greater than number of entries */
+ if (p_ReplicGroupParam->maxNumOfEntries < p_ReplicGroupParam->numOfEntries)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("maxNumOfEntries should be equal or greater than numOfEntries"));
+
+ for (i=0; i<p_ReplicGroupParam->numOfEntries; i++)
+ {
+ err = MemberCheckParams(h_FmPcd, &p_ReplicGroupParam->nextEngineParams[i]);
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("member check parameters"));
+ }
+ return E_OK;
+}
+
+static t_FmPcdFrmReplicMember *GetAvailableMember(t_FmPcdFrmReplicGroup *p_ReplicGroup)
+{
+ t_FmPcdFrmReplicMember *p_ReplicMember = NULL;
+ t_List *p_Next;
+
+ if (!LIST_IsEmpty(&p_ReplicGroup->availableMembersList))
+ {
+ p_Next = LIST_FIRST(&p_ReplicGroup->availableMembersList);
+ p_ReplicMember = LIST_OBJECT(p_Next, t_FmPcdFrmReplicMember, node);
+ ASSERT_COND(p_ReplicMember);
+ LIST_DelAndInit(p_Next);
+ }
+ return p_ReplicMember;
+}
+
+static void PutAvailableMember(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdFrmReplicMember *p_ReplicMember)
+{
+ LIST_AddToTail(&p_ReplicMember->node, &p_ReplicGroup->availableMembersList);
+}
+
+static void AddMemberToList(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdFrmReplicMember *p_CurrentMember,
+ t_List *p_ListHead)
+{
+ LIST_Add(&p_CurrentMember->node, p_ListHead);
+
+ p_ReplicGroup->numOfEntries++;
+}
+
+static void RemoveMemberFromList(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdFrmReplicMember *p_CurrentMember)
+{
+ ASSERT_COND(p_ReplicGroup->numOfEntries);
+ LIST_DelAndInit(&p_CurrentMember->node);
+ p_ReplicGroup->numOfEntries--;
+}
+
+static void LinkSourceToMember(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_AdOfTypeContLookup *p_SourceTd,
+ t_FmPcdFrmReplicMember *p_ReplicMember)
+{
+ t_FmPcd *p_FmPcd;
+
+ ASSERT_COND(p_SourceTd);
+ ASSERT_COND(p_ReplicMember);
+ ASSERT_COND(p_ReplicGroup);
+ ASSERT_COND(p_ReplicGroup->h_FmPcd);
+
+ /* Link the first member in the group to the source TD */
+ p_FmPcd = p_ReplicGroup->h_FmPcd;
+
+ WRITE_UINT32(p_SourceTd->matchTblPtr,
+ (uint32_t)(XX_VirtToPhys(p_ReplicMember->p_MemberAd) -
+ p_FmPcd->physicalMuramBase));
+}
+
+static void LinkMemberToMember(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdFrmReplicMember *p_CurrentMember,
+ t_FmPcdFrmReplicMember *p_NextMember)
+{
+ t_AdOfTypeResult *p_CurrReplicAd = (t_AdOfTypeResult*)p_CurrentMember->p_MemberAd;
+ t_AdOfTypeResult *p_NextReplicAd = NULL;
+ t_FmPcd *p_FmPcd;
+ uint32_t offset = 0;
+
+ /* Check if the next member exists or it's NULL (- means that this is the last member) */
+ if (p_NextMember)
+ {
+ p_NextReplicAd = (t_AdOfTypeResult*)p_NextMember->p_MemberAd;
+ p_FmPcd = p_ReplicGroup->h_FmPcd;
+ offset = (XX_VirtToPhys(p_NextReplicAd) - (p_FmPcd->physicalMuramBase));
+ offset = ((offset>>NEXT_FRM_REPLIC_ADDR_SHIFT)<< NEXT_FRM_REPLIC_MEMBER_INDEX_SHIFT);
+ }
+
+ /* link the current AD to point to the AD of the next member */
+ WRITE_UINT32(p_CurrReplicAd->res, offset);
+}
+
+static t_Error ModifyDescriptor(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ void *p_OldDescriptor,
+ void *p_NewDescriptor)
+{
+ t_Handle h_Hc;
+ t_Error err;
+ t_FmPcd *p_FmPcd;
+
+ ASSERT_COND(p_ReplicGroup);
+ ASSERT_COND(p_ReplicGroup->h_FmPcd);
+ ASSERT_COND(p_OldDescriptor);
+ ASSERT_COND(p_NewDescriptor);
+
+ p_FmPcd = p_ReplicGroup->h_FmPcd;
+ h_Hc = FmPcdGetHcHandle(p_FmPcd);
+ if (!h_Hc)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("Host command"));
+
+ err = FmHcPcdCcDoDynamicChange(h_Hc,
+ (uint32_t)(XX_VirtToPhys(p_OldDescriptor) - p_FmPcd->physicalMuramBase),
+ (uint32_t)(XX_VirtToPhys(p_NewDescriptor) - p_FmPcd->physicalMuramBase));
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Dynamic change host command"));
+
+ return E_OK;
+}
+
+static void FillReplicAdOfTypeResult(void *p_ReplicAd, bool last)
+{
+ t_AdOfTypeResult *p_CurrReplicAd = (t_AdOfTypeResult*)p_ReplicAd;
+ uint32_t tmp;
+
+ tmp = GET_UINT32(p_CurrReplicAd->plcrProfile);
+ if (last)
+ /* clear the NL bit in case it's the last member in the group*/
+ WRITE_UINT32(p_CurrReplicAd->plcrProfile,(tmp & ~FRM_REPLIC_NL_BIT));
+ else
+ /* set the NL bit in case it's not the last member in the group */
+ WRITE_UINT32(p_CurrReplicAd->plcrProfile, (tmp |FRM_REPLIC_NL_BIT));
+
+ /* set FR bit in the action descriptor */
+ tmp = GET_UINT32(p_CurrReplicAd->nia);
+ WRITE_UINT32(p_CurrReplicAd->nia,
+ (tmp | FRM_REPLIC_FR_BIT | FM_PCD_AD_RESULT_EXTENDED_MODE ));
+}
+
+static void BuildSourceTd(void *p_Ad)
+{
+ t_AdOfTypeContLookup *p_SourceTd;
+
+ ASSERT_COND(p_Ad);
+
+ p_SourceTd = (t_AdOfTypeContLookup *)p_Ad;
+
+ IOMemSet32((uint8_t*)p_SourceTd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* initialize the source table descriptor */
+ WRITE_UINT32(p_SourceTd->ccAdBase, FM_PCD_AD_CONT_LOOKUP_TYPE);
+ WRITE_UINT32(p_SourceTd->pcAndOffsets, FRM_REPLIC_SOURCE_TD_OPCODE);
+}
+
+static t_Error BuildShadowAndModifyDescriptor(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdFrmReplicMember *p_NextMember,
+ t_FmPcdFrmReplicMember *p_CurrentMember,
+ bool sourceDescriptor,
+ bool last)
+{
+ t_FmPcd *p_FmPcd;
+ t_FmPcdFrmReplicMember shadowMember;
+ t_Error err;
+
+ ASSERT_COND(p_ReplicGroup);
+ ASSERT_COND(p_ReplicGroup->h_FmPcd);
+
+ p_FmPcd = p_ReplicGroup->h_FmPcd;
+ ASSERT_COND(p_FmPcd->p_CcShadow);
+
+ if (!TRY_LOCK(p_FmPcd->h_ShadowSpinlock, &p_FmPcd->shadowLock))
+ return ERROR_CODE(E_BUSY);
+
+ if (sourceDescriptor)
+ {
+ BuildSourceTd(p_FmPcd->p_CcShadow);
+ LinkSourceToMember(p_ReplicGroup, p_FmPcd->p_CcShadow, p_NextMember);
+
+ /* Modify the source table descriptor according to the prepared shadow descriptor */
+ err = ModifyDescriptor(p_ReplicGroup,
+ p_ReplicGroup->p_SourceTd,
+ p_FmPcd->p_CcShadow/* new prepared source td */);
+
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Modify source Descriptor in BuildShadowAndModifyDescriptor"));
+
+ }
+ else
+ {
+ IO2IOCpy32(p_FmPcd->p_CcShadow,
+ p_CurrentMember->p_MemberAd,
+ FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* update the last bit in the shadow ad */
+ FillReplicAdOfTypeResult(p_FmPcd->p_CcShadow, last);
+
+ shadowMember.p_MemberAd = p_FmPcd->p_CcShadow;
+
+ /* update the next FR member index */
+ LinkMemberToMember(p_ReplicGroup, &shadowMember, p_NextMember);
+
+ /* Modify the next member according to the prepared shadow descriptor */
+ err = ModifyDescriptor(p_ReplicGroup,
+ p_CurrentMember->p_MemberAd,
+ p_FmPcd->p_CcShadow);
+
+ RELEASE_LOCK(p_FmPcd->shadowLock);
+ if (err)
+ RETURN_ERROR(MAJOR, err, ("Modify Descriptor in BuildShadowAndModifyDescriptor"));
+ }
+
+
+ return E_OK;
+}
+
+static t_FmPcdFrmReplicMember* GetMemberByIndex(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ uint16_t memberIndex)
+{
+ int i=0;
+ t_List *p_Pos;
+ t_FmPcdFrmReplicMember *p_Member = NULL;
+
+ LIST_FOR_EACH(p_Pos, &p_ReplicGroup->membersList)
+ {
+ if (i == memberIndex)
+ {
+ p_Member = LIST_OBJECT(p_Pos, t_FmPcdFrmReplicMember, node);
+ return p_Member;
+ }
+ i++;
+ }
+ return p_Member;
+}
+
+static t_Error AllocMember(t_FmPcdFrmReplicGroup *p_ReplicGroup)
+{
+ t_FmPcdFrmReplicMember *p_CurrentMember;
+ t_Handle h_Muram;
+
+ ASSERT_COND(p_ReplicGroup);
+
+ h_Muram = FmPcdGetMuramHandle(p_ReplicGroup->h_FmPcd);
+ ASSERT_COND(h_Muram);
+
+ /* Initialize an internal structure of a member to add to the available members list */
+ p_CurrentMember = (t_FmPcdFrmReplicMember *)XX_Malloc(sizeof(t_FmPcdFrmReplicMember));
+ if (!p_CurrentMember)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Frame replicator member"));
+
+ memset(p_CurrentMember, 0 ,sizeof(t_FmPcdFrmReplicMember));
+
+ /* Allocate the member AD */
+ p_CurrentMember->p_MemberAd =
+ (t_AdOfTypeResult*)FM_MURAM_AllocMem(h_Muram,
+ FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_CurrentMember->p_MemberAd)
+ {
+ XX_Free(p_CurrentMember);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("member AD table"));
+ }
+ IOMemSet32((uint8_t*)p_CurrentMember->p_MemberAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ /* Add the new member to the available members list */
+ LIST_AddToTail(&p_CurrentMember->node, &(p_ReplicGroup->availableMembersList));
+
+ return E_OK;
+}
+
+static t_FmPcdFrmReplicMember* InitMember(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdCcNextEngineParams *p_MemberParams,
+ bool last)
+{
+ t_FmPcdFrmReplicMember *p_CurrentMember = NULL;
+
+ ASSERT_COND(p_ReplicGroup);
+
+ /* Get an available member from the internal members list */
+ p_CurrentMember = GetAvailableMember(p_ReplicGroup);
+ if (!p_CurrentMember)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_FOUND, ("Available member"));
+ return NULL;
+ }
+ p_CurrentMember->h_Manip = NULL;
+
+ /* clear the Ad of the new member */
+ IOMemSet32((uint8_t*)p_CurrentMember->p_MemberAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+ INIT_LIST(&p_CurrentMember->node);
+
+ /* Initialize the Ad of the member */
+ NextStepAd(p_CurrentMember->p_MemberAd,
+ NULL,
+ p_MemberParams,
+ p_ReplicGroup->h_FmPcd);
+
+ /* save Manip handle (for free needs) */
+ if (p_MemberParams->h_Manip)
+ p_CurrentMember->h_Manip = p_MemberParams->h_Manip;
+
+ /* Initialize the relevant frame replicator fields in the AD */
+ FillReplicAdOfTypeResult(p_CurrentMember->p_MemberAd, last);
+
+ return p_CurrentMember;
+}
+
+static void FreeMember(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ t_FmPcdFrmReplicMember *p_Member)
+{
+ /* Note: Can't free the member AD just returns the member to the available
+ member list - therefore only memset the AD */
+
+ /* zero the AD */
+ IOMemSet32(p_Member->p_MemberAd, 0, FM_PCD_CC_AD_ENTRY_SIZE);
+
+
+ /* return the member to the available members list */
+ PutAvailableMember(p_ReplicGroup, p_Member);
+}
+
+static t_Error RemoveMember(t_FmPcdFrmReplicGroup *p_ReplicGroup,
+ uint16_t memberIndex)
+{
+ t_FmPcd *p_FmPcd = NULL;
+ t_FmPcdFrmReplicMember *p_CurrentMember = NULL, *p_PreviousMember = NULL, *p_NextMember = NULL;
+ t_Error err;
+ uint8_t memberPosition;
+
+ p_FmPcd = p_ReplicGroup->h_FmPcd;
+ ASSERT_COND(p_FmPcd);
+ UNUSED(p_FmPcd);
+
+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, memberIndex);
+ ASSERT_COND(p_CurrentMember);
+
+ /* determine the member position in the group */
+ memberPosition = GetMemberPosition(p_ReplicGroup,
+ memberIndex,
+ FALSE/*remove operation*/);
+
+ switch (memberPosition)
+ {
+ case FRM_REPLIC_FIRST_MEMBER_INDEX:
+ p_NextMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex+1));
+ ASSERT_COND(p_NextMember);
+
+ /* update the source td itself by using a host command */
+ err = BuildShadowAndModifyDescriptor(p_ReplicGroup,
+ p_NextMember,
+ NULL,
+ TRUE/*sourceDescriptor*/,
+ FALSE/*last*/);
+ break;
+
+ case FRM_REPLIC_MIDDLE_MEMBER_INDEX:
+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1));
+ ASSERT_COND(p_PreviousMember);
+
+ p_NextMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex+1));
+ ASSERT_COND(p_NextMember);
+
+ err = BuildShadowAndModifyDescriptor(p_ReplicGroup,
+ p_NextMember,
+ p_PreviousMember,
+ FALSE/*sourceDescriptor*/,
+ FALSE/*last*/);
+
+ break;
+
+ case FRM_REPLIC_LAST_MEMBER_INDEX:
+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1));
+ ASSERT_COND(p_PreviousMember);
+
+ err = BuildShadowAndModifyDescriptor(p_ReplicGroup,
+ NULL,
+ p_PreviousMember,
+ FALSE/*sourceDescriptor*/,
+ TRUE/*last*/);
+ break;
+
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("member position in remove member"));
+ }
+
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (p_CurrentMember->h_Manip)
+ {
+ FmPcdManipUpdateOwner(p_CurrentMember->h_Manip, FALSE);
+ p_CurrentMember->h_Manip = NULL;
+ }
+
+ /* remove the member from the driver internal members list */
+ RemoveMemberFromList(p_ReplicGroup, p_CurrentMember);
+
+ /* return the member to the available members list */
+ FreeMember(p_ReplicGroup, p_CurrentMember);
+
+ return E_OK;
+}
+
+static void DeleteGroup(t_FmPcdFrmReplicGroup *p_ReplicGroup)
+{
+ int i, j;
+ t_Handle h_Muram;
+ t_FmPcdFrmReplicMember *p_Member, *p_CurrentMember;
+
+ if (p_ReplicGroup)
+ {
+ ASSERT_COND(p_ReplicGroup->h_FmPcd);
+ h_Muram = FmPcdGetMuramHandle(p_ReplicGroup->h_FmPcd);
+ ASSERT_COND(h_Muram);
+
+ /* free the source table descriptor */
+ if (p_ReplicGroup->p_SourceTd)
+ {
+ FM_MURAM_FreeMem(h_Muram, p_ReplicGroup->p_SourceTd);
+ p_ReplicGroup->p_SourceTd = NULL;
+ }
+
+ /* Remove all members from the members linked list (hw and sw) and
+ return the members to the available members list */
+ if (p_ReplicGroup->numOfEntries)
+ {
+ j = p_ReplicGroup->numOfEntries-1;
+
+ /* manually removal of the member because there are no owners of
+ this group */
+ for (i=j; i>=0; i--)
+ {
+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)i/*memberIndex*/);
+ ASSERT_COND(p_CurrentMember);
+
+ if (p_CurrentMember->h_Manip)
+ {
+ FmPcdManipUpdateOwner(p_CurrentMember->h_Manip, FALSE);
+ p_CurrentMember->h_Manip = NULL;
+ }
+
+ /* remove the member from the internal driver members list */
+ RemoveMemberFromList(p_ReplicGroup, p_CurrentMember);
+
+ /* return the member to the available members list */
+ FreeMember(p_ReplicGroup, p_CurrentMember);
+ }
+ }
+
+ /* Free members AD */
+ for (i=0; i<p_ReplicGroup->maxNumOfEntries; i++)
+ {
+ p_Member = GetAvailableMember(p_ReplicGroup);
+ ASSERT_COND(p_Member);
+ if (p_Member->p_MemberAd)
+ {
+ FM_MURAM_FreeMem(h_Muram, p_Member->p_MemberAd);
+ p_Member->p_MemberAd = NULL;
+ }
+ XX_Free(p_Member);
+ }
+
+ /* release the group lock */
+ if (p_ReplicGroup->p_Lock)
+ FmPcdReleaseLock(p_ReplicGroup->h_FmPcd, p_ReplicGroup->p_Lock);
+
+ /* free the replicator group */
+ XX_Free(p_ReplicGroup);
+ }
+}
+
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+
+/* NOTE: the inter-module routines are locked by cc in case of using them */
+void * FrmReplicGroupGetSourceTableDescriptor(t_Handle h_ReplicGroup)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup;
+ ASSERT_COND(p_ReplicGroup);
+
+ return (p_ReplicGroup->p_SourceTd);
+}
+
+void FrmReplicGroupUpdateAd(t_Handle h_ReplicGroup,
+ void *p_Ad,
+ t_Handle *h_AdNew)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup;
+ t_AdOfTypeResult *p_AdResult = (t_AdOfTypeResult*)p_Ad;
+ t_FmPcd *p_FmPcd;
+
+ ASSERT_COND(p_ReplicGroup);
+ p_FmPcd = p_ReplicGroup->h_FmPcd;
+
+ /* build a bypass ad */
+ WRITE_UINT32(p_AdResult->fqid, FM_PCD_AD_BYPASS_TYPE |
+ (uint32_t)((XX_VirtToPhys(p_ReplicGroup->p_SourceTd)) - p_FmPcd->physicalMuramBase));
+
+ *h_AdNew = NULL;
+}
+
+void FrmReplicGroupUpdateOwner(t_Handle h_ReplicGroup,
+ bool add)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup;
+ ASSERT_COND(p_ReplicGroup);
+
+ /* update the group owner counter */
+ if (add)
+ p_ReplicGroup->owners++;
+ else
+ {
+ ASSERT_COND(p_ReplicGroup->owners);
+ p_ReplicGroup->owners--;
+ }
+}
+
+t_Error FrmReplicGroupTryLock(t_Handle h_ReplicGroup)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup;
+
+ ASSERT_COND(h_ReplicGroup);
+
+ if (FmPcdLockTryLock(p_ReplicGroup->p_Lock))
+ return E_OK;
+
+ return ERROR_CODE(E_BUSY);
+}
+
+void FrmReplicGroupUnlock(t_Handle h_ReplicGroup)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup;
+
+ ASSERT_COND(h_ReplicGroup);
+
+ FmPcdLockUnlock(p_ReplicGroup->p_Lock);
+}
+/*********************** End of inter-module routines ************************/
+
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+t_Handle FM_PCD_FrmReplicSetGroup(t_Handle h_FmPcd,
+ t_FmPcdFrmReplicGroupParams *p_ReplicGroupParam)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup;
+ t_FmPcdFrmReplicMember *p_CurrentMember, *p_NextMember = NULL;
+ int i;
+ t_Error err;
+ bool last = FALSE;
+ t_Handle h_Muram;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmPcd, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_ReplicGroupParam, E_INVALID_HANDLE, NULL);
+
+ if (!FmPcdIsAdvancedOffloadSupported(h_FmPcd))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Advanced-offload must be enabled"));
+ return NULL;
+ }
+
+ err = CheckParams(h_FmPcd, p_ReplicGroupParam);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, (NO_MSG));
+ return NULL;
+ }
+
+ p_ReplicGroup = (t_FmPcdFrmReplicGroup*)XX_Malloc(sizeof(t_FmPcdFrmReplicGroup));
+ if (!p_ReplicGroup)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("No memory"));
+ return NULL;
+ }
+ memset(p_ReplicGroup, 0, sizeof(t_FmPcdFrmReplicGroup));
+
+ /* initialize lists for internal driver use */
+ INIT_LIST(&p_ReplicGroup->availableMembersList);
+ INIT_LIST(&p_ReplicGroup->membersList);
+
+ p_ReplicGroup->h_FmPcd = h_FmPcd;
+
+ h_Muram = FmPcdGetMuramHandle(p_ReplicGroup->h_FmPcd);
+ ASSERT_COND(h_Muram);
+
+ /* initialize the group lock */
+ p_ReplicGroup->p_Lock = FmPcdAcquireLock(p_ReplicGroup->h_FmPcd);
+ if (!p_ReplicGroup->p_Lock)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("Replic group lock"));
+ DeleteGroup(p_ReplicGroup);
+ return NULL;
+ }
+
+ /* Allocate the frame replicator source table descriptor */
+ p_ReplicGroup->p_SourceTd =
+ (t_Handle)FM_MURAM_AllocMem(h_Muram,
+ FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (!p_ReplicGroup->p_SourceTd)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("frame replicator source table descriptor"));
+ DeleteGroup(p_ReplicGroup);
+ return NULL;
+ }
+
+ /* update the shadow size - required for the host commands */
+ err = FmPcdUpdateCcShadow(p_ReplicGroup->h_FmPcd,
+ FM_PCD_CC_AD_ENTRY_SIZE,
+ FM_PCD_CC_AD_TABLE_ALIGN);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, ("Update CC shadow"));
+ DeleteGroup(p_ReplicGroup);
+ return NULL;
+ }
+
+ p_ReplicGroup->maxNumOfEntries = p_ReplicGroupParam->maxNumOfEntries;
+
+ /* Allocate the maximal number of members ADs and Statistics AD for the group
+ It prevents allocation of Muram in run-time */
+ for (i=0; i<p_ReplicGroup->maxNumOfEntries; i++)
+ {
+ err = AllocMember(p_ReplicGroup);
+ if (err)
+ {
+ REPORT_ERROR(MAJOR, err, ("allocate a new member"));
+ DeleteGroup(p_ReplicGroup);
+ return NULL;
+ }
+ }
+
+ /* Initialize the members linked lists:
+ (hw - the one that is used by the FMan controller and
+ sw - the one that is managed by the driver internally) */
+ for (i=(p_ReplicGroupParam->numOfEntries-1); i>=0; i--)
+ {
+ /* check if this is the last member in the group */
+ if (i == (p_ReplicGroupParam->numOfEntries-1))
+ last = TRUE;
+ else
+ last = FALSE;
+
+ /* Initialize a new member */
+ p_CurrentMember = InitMember(p_ReplicGroup,
+ &(p_ReplicGroupParam->nextEngineParams[i]),
+ last);
+ if (!p_CurrentMember)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_HANDLE, ("No available member"));
+ DeleteGroup(p_ReplicGroup);
+ return NULL;
+ }
+
+ /* Build the members group - link two consecutive members in the hw linked list */
+ LinkMemberToMember(p_ReplicGroup, p_CurrentMember, p_NextMember);
+
+ /* update the driver internal members list to be compatible to the hw members linked list */
+ AddMemberToList(p_ReplicGroup, p_CurrentMember, &p_ReplicGroup->membersList);
+
+ p_NextMember = p_CurrentMember;
+ }
+
+ /* initialize the source table descriptor */
+ BuildSourceTd(p_ReplicGroup->p_SourceTd);
+
+ /* link the source table descriptor to point to the first member in the group */
+ LinkSourceToMember(p_ReplicGroup, p_ReplicGroup->p_SourceTd, p_NextMember);
+
+ return p_ReplicGroup;
+}
+
+t_Error FM_PCD_FrmReplicDeleteGroup(t_Handle h_ReplicGroup)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup *)h_ReplicGroup;
+
+ SANITY_CHECK_RETURN_ERROR(p_ReplicGroup, E_INVALID_HANDLE);
+
+ if (p_ReplicGroup->owners)
+ RETURN_ERROR(MAJOR,
+ E_INVALID_STATE,
+ ("the group has owners and can't be deleted"));
+
+ DeleteGroup(p_ReplicGroup);
+
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* API Run-time Frame replicator Control unit functions */
+/*****************************************************************************/
+t_Error FM_PCD_FrmReplicAddMember(t_Handle h_ReplicGroup,
+ uint16_t memberIndex,
+ t_FmPcdCcNextEngineParams *p_MemberParams)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup*) h_ReplicGroup;
+ t_FmPcdFrmReplicMember *p_NewMember, *p_CurrentMember = NULL, *p_PreviousMember = NULL;
+ t_Error err;
+ uint8_t memberPosition;
+
+ SANITY_CHECK_RETURN_ERROR(p_ReplicGroup, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_MemberParams, E_INVALID_HANDLE);
+
+ /* group lock */
+ err = FrmReplicGroupTryLock(p_ReplicGroup);
+ if (GET_ERROR_TYPE(err) == E_BUSY)
+ return ERROR_CODE(E_BUSY);
+
+ if (memberIndex > p_ReplicGroup->numOfEntries)
+ {
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("memberIndex is greater than the members in the list"));
+ }
+
+ if (memberIndex >= p_ReplicGroup->maxNumOfEntries)
+ {
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("memberIndex is greater than the allowed number of members in the group"));
+ }
+
+ if ((p_ReplicGroup->numOfEntries + 1) > FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES)
+ {
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("numOfEntries with new entry can not be larger than %d\n",
+ FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES));
+ }
+
+ err = MemberCheckParams(p_ReplicGroup->h_FmPcd, p_MemberParams);
+ if (err)
+ {
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+ RETURN_ERROR(MAJOR, err, ("member check parameters in add operation"));
+ }
+ /* determine the member position in the group */
+ memberPosition = GetMemberPosition(p_ReplicGroup,
+ memberIndex,
+ TRUE/* add operation */);
+
+ /* Initialize a new member */
+ p_NewMember = InitMember(p_ReplicGroup,
+ p_MemberParams,
+ (memberPosition == FRM_REPLIC_LAST_MEMBER_INDEX ? TRUE : FALSE));
+ if (!p_NewMember)
+ {
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("No available member"));
+ }
+
+ switch (memberPosition)
+ {
+ case FRM_REPLIC_FIRST_MEMBER_INDEX:
+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, memberIndex);
+ ASSERT_COND(p_CurrentMember);
+
+ LinkMemberToMember(p_ReplicGroup, p_NewMember, p_CurrentMember);
+
+ /* update the internal group source TD */
+ LinkSourceToMember(p_ReplicGroup,
+ p_ReplicGroup->p_SourceTd,
+ p_NewMember);
+
+ /* add member to the internal sw member list */
+ AddMemberToList(p_ReplicGroup,
+ p_NewMember,
+ &p_ReplicGroup->membersList);
+ break;
+
+ case FRM_REPLIC_MIDDLE_MEMBER_INDEX:
+ p_CurrentMember = GetMemberByIndex(p_ReplicGroup, memberIndex);
+ ASSERT_COND(p_CurrentMember);
+
+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1));
+ ASSERT_COND(p_PreviousMember);
+
+ LinkMemberToMember(p_ReplicGroup, p_NewMember, p_CurrentMember);
+ LinkMemberToMember(p_ReplicGroup, p_PreviousMember, p_NewMember);
+
+ AddMemberToList(p_ReplicGroup, p_NewMember, &p_PreviousMember->node);
+ break;
+
+ case FRM_REPLIC_LAST_MEMBER_INDEX:
+ p_PreviousMember = GetMemberByIndex(p_ReplicGroup, (uint16_t)(memberIndex-1));
+ ASSERT_COND(p_PreviousMember);
+
+ LinkMemberToMember(p_ReplicGroup, p_PreviousMember, p_NewMember);
+ FillReplicAdOfTypeResult(p_PreviousMember->p_MemberAd, FALSE/*last*/);
+
+ /* add the new member to the internal sw member list */
+ AddMemberToList(p_ReplicGroup, p_NewMember, &p_PreviousMember->node);
+ break;
+
+ default:
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("member position in add member"));
+
+ }
+
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+
+ return E_OK;
+}
+
+t_Error FM_PCD_FrmReplicRemoveMember(t_Handle h_ReplicGroup,
+ uint16_t memberIndex)
+{
+ t_FmPcdFrmReplicGroup *p_ReplicGroup = (t_FmPcdFrmReplicGroup*) h_ReplicGroup;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_ReplicGroup, E_INVALID_HANDLE);
+
+ /* lock */
+ err = FrmReplicGroupTryLock(p_ReplicGroup);
+ if (GET_ERROR_TYPE(err) == E_BUSY)
+ return ERROR_CODE(E_BUSY);
+
+ if (memberIndex >= p_ReplicGroup->numOfEntries)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("member index to remove"));
+
+ /* Design decision: group must contain at least one member
+ No possibility to remove the last member from the group */
+ if (p_ReplicGroup->numOfEntries == 1)
+ RETURN_ERROR(MAJOR, E_CONFLICT, ("Can't remove the last member. At least one member should be related to a group."));
+
+ err = RemoveMember(p_ReplicGroup, memberIndex);
+
+ /* unlock */
+ FrmReplicGroupUnlock(p_ReplicGroup);
+
+ switch (GET_ERROR_TYPE(err))
+ {
+ case E_OK:
+ return E_OK;
+
+ case E_BUSY:
+ DBG(TRACE, ("E_BUSY error"));
+ return ERROR_CODE(E_BUSY);
+
+ default:
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+}
+
+/*********************** End of API routines ************************/
+
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fm_replic.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_replic.h
+
+ @Description FM frame replicator
+*//***************************************************************************/
+#ifndef __FM_REPLIC_H
+#define __FM_REPLIC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+
+
+#define FRM_REPLIC_SOURCE_TD_OPCODE 0x75
+#define NEXT_FRM_REPLIC_ADDR_SHIFT 4
+#define NEXT_FRM_REPLIC_MEMBER_INDEX_SHIFT 16
+#define FRM_REPLIC_FR_BIT 0x08000000
+#define FRM_REPLIC_NL_BIT 0x10000000
+#define FRM_REPLIC_INVALID_MEMBER_INDEX 0xffff
+#define FRM_REPLIC_FIRST_MEMBER_INDEX 0
+
+#define FRM_REPLIC_MIDDLE_MEMBER_INDEX 1
+#define FRM_REPLIC_LAST_MEMBER_INDEX 2
+
+#define SOURCE_TD_ITSELF_OPTION 0x01
+#define SOURCE_TD_COPY_OPTION 0x02
+#define SOURCE_TD_ITSELF_AND_COPY_OPTION SOURCE_TD_ITSELF_OPTION | SOURCE_TD_COPY_OPTION
+#define SOURCE_TD_NONE 0x04
+
+/*typedef enum e_SourceTdOption
+{
+ e_SOURCE_TD_NONE = 0,
+ e_SOURCE_TD_ITSELF_OPTION = 1,
+ e_SOURCE_TD_COPY_OPTION = 2,
+ e_SOURCE_TD_ITSELF_AND_COPY_OPTION = e_SOURCE_TD_ITSELF_OPTION | e_SOURCE_TD_COPY_OPTION
+} e_SourceTdOption;
+*/
+
+typedef struct
+{
+ volatile uint32_t type;
+ volatile uint32_t frGroupPointer;
+ volatile uint32_t operationCode;
+ volatile uint32_t reserved;
+} t_FrmReplicGroupSourceAd;
+
+typedef struct t_FmPcdFrmReplicMember
+{
+ void *p_MemberAd; /**< pointer to the member AD */
+ void *p_StatisticsAd;/**< pointer to the statistics AD of the member */
+ t_Handle h_Manip; /**< manip handle - need for free routines */
+ t_List node;
+} t_FmPcdFrmReplicMember;
+
+typedef struct t_FmPcdFrmReplicGroup
+{
+ t_Handle h_FmPcd;
+
+ uint8_t maxNumOfEntries;/**< maximal number of members in the group */
+ uint8_t numOfEntries; /**< actual number of members in the group */
+ uint16_t owners; /**< how many keys share this frame replicator group */
+ void *p_SourceTd; /**< pointer to the frame replicator source table descriptor */
+ t_List membersList; /**< the members list - should reflect the order of the members as in the hw linked list*/
+ t_List availableMembersList;/**< list of all the available members in the group */
+ t_FmPcdLock *p_Lock;
+} t_FmPcdFrmReplicGroup;
+
+
+#endif /* __FM_REPLIC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fman_kg.c
@@ -0,0 +1,888 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_fman_kg.h"
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+
+static uint32_t build_ar_bind_scheme(uint8_t hwport_id, bool write)
+{
+ uint32_t rw;
+
+ rw = write ? (uint32_t)FM_KG_KGAR_WRITE : (uint32_t)FM_KG_KGAR_READ;
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ rw |
+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY |
+ hwport_id |
+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP);
+}
+
+static void clear_pe_all_scheme(struct fman_kg_regs *regs, uint8_t hwport_id)
+{
+ uint32_t ar;
+
+ fman_kg_write_sp(regs, 0xffffffff, 0);
+
+ ar = build_ar_bind_scheme(hwport_id, TRUE);
+ fman_kg_write_ar_wait(regs, ar);
+}
+
+static uint32_t build_ar_bind_cls_plan(uint8_t hwport_id, bool write)
+{
+ uint32_t rw;
+
+ rw = write ? (uint32_t)FM_KG_KGAR_WRITE : (uint32_t)FM_KG_KGAR_READ;
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ rw |
+ FM_PCD_KG_KGAR_SEL_PORT_ENTRY |
+ hwport_id |
+ FM_PCD_KG_KGAR_SEL_PORT_WSEL_CPP);
+}
+
+static void clear_pe_all_cls_plan(struct fman_kg_regs *regs, uint8_t hwport_id)
+{
+ uint32_t ar;
+
+ fman_kg_write_cpp(regs, 0);
+
+ ar = build_ar_bind_cls_plan(hwport_id, TRUE);
+ fman_kg_write_ar_wait(regs, ar);
+}
+
+static uint8_t get_gen_ht_code(enum fman_kg_gen_extract_src src,
+ bool no_validation,
+ uint8_t *offset)
+{
+ int code;
+
+ switch (src) {
+ case E_FMAN_KG_GEN_EXTRACT_ETH:
+ code = no_validation ? 0x73 : 0x3;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_ETYPE:
+ code = no_validation ? 0x77 : 0x7;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_SNAP:
+ code = no_validation ? 0x74 : 0x4;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_1:
+ code = no_validation ? 0x75 : 0x5;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_N:
+ code = no_validation ? 0x76 : 0x6;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_PPPoE:
+ code = no_validation ? 0x78 : 0x8;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_MPLS_1:
+ code = no_validation ? 0x79 : 0x9;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_MPLS_2:
+ code = no_validation ? FM_KG_SCH_GEN_HT_INVALID : 0x19;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_MPLS_3:
+ code = no_validation ? FM_KG_SCH_GEN_HT_INVALID : 0x29;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_MPLS_N:
+ code = no_validation ? 0x7a : 0xa;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IPv4_1:
+ code = no_validation ? 0x7b : 0xb;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IPv6_1:
+ code = no_validation ? 0x7b : 0x1b;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IPv4_2:
+ code = no_validation ? 0x7c : 0xc;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IPv6_2:
+ code = no_validation ? 0x7c : 0x1c;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_MINENCAP:
+ code = no_validation ? 0x7c : 0x2c;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IP_PID:
+ code = no_validation ? 0x72 : 0x2;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_GRE:
+ code = no_validation ? 0x7d : 0xd;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_TCP:
+ code = no_validation ? 0x7e : 0xe;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_UDP:
+ code = no_validation ? 0x7e : 0x1e;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_SCTP:
+ code = no_validation ? 0x7e : 0x3e;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_DCCP:
+ code = no_validation ? 0x7e : 0x4e;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IPSEC_AH:
+ code = no_validation ? 0x7e : 0x2e;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_IPSEC_ESP:
+ code = no_validation ? 0x7e : 0x6e;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_SHIM_1:
+ code = 0x70;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_SHIM_2:
+ code = 0x71;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_FROM_DFLT:
+ code = 0x10;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_FROM_FRAME_START:
+ code = 0x40;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_FROM_PARSE_RESULT:
+ code = 0x20;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_FROM_END_OF_PARSE:
+ code = 0x7f;
+ break;
+
+ case E_FMAN_KG_GEN_EXTRACT_FROM_FQID:
+ code = 0x20;
+ *offset += 0x20;
+ break;
+
+ default:
+ code = FM_KG_SCH_GEN_HT_INVALID;
+ }
+
+ return (uint8_t)code;
+}
+
+static uint32_t build_ar_scheme(uint8_t scheme,
+ uint8_t hwport_id,
+ bool update_counter,
+ bool write)
+{
+ uint32_t rw;
+
+ rw = (uint32_t)(write ? FM_KG_KGAR_WRITE : FM_KG_KGAR_READ);
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ rw |
+ FM_KG_KGAR_SEL_SCHEME_ENTRY |
+ hwport_id |
+ ((uint32_t)scheme << FM_KG_KGAR_NUM_SHIFT) |
+ (update_counter ? FM_KG_KGAR_SCM_WSEL_UPDATE_CNT : 0));
+}
+
+static uint32_t build_ar_cls_plan(uint8_t grp,
+ uint8_t entries_mask,
+ uint8_t hwport_id,
+ bool write)
+{
+ uint32_t rw;
+
+ rw = (uint32_t)(write ? FM_KG_KGAR_WRITE : FM_KG_KGAR_READ);
+
+ return (uint32_t)(FM_KG_KGAR_GO |
+ rw |
+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY |
+ hwport_id |
+ ((uint32_t)grp << FM_KG_KGAR_NUM_SHIFT) |
+ ((uint32_t)entries_mask << FM_KG_KGAR_WSEL_SHIFT));
+}
+
+int fman_kg_write_ar_wait(struct fman_kg_regs *regs, uint32_t fmkg_ar)
+{
+ iowrite32be(fmkg_ar, &regs->fmkg_ar);
+ /* Wait for GO to be idle and read error */
+ while ((fmkg_ar = ioread32be(&regs->fmkg_ar)) & FM_KG_KGAR_GO) ;
+ if (fmkg_ar & FM_PCD_KG_KGAR_ERR)
+ return -EINVAL;
+ return 0;
+}
+
+void fman_kg_write_sp(struct fman_kg_regs *regs, uint32_t sp, bool add)
+{
+
+ struct fman_kg_pe_regs *kgpe_regs;
+ uint32_t tmp;
+
+ kgpe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]);
+ tmp = ioread32be(&kgpe_regs->fmkg_pe_sp);
+
+ if (add)
+ tmp |= sp;
+ else /* clear */
+ tmp &= ~sp;
+
+ iowrite32be(tmp, &kgpe_regs->fmkg_pe_sp);
+
+}
+
+void fman_kg_write_cpp(struct fman_kg_regs *regs, uint32_t cpp)
+{
+ struct fman_kg_pe_regs *kgpe_regs;
+
+ kgpe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]);
+
+ iowrite32be(cpp, &kgpe_regs->fmkg_pe_cpp);
+}
+
+void fman_kg_get_event(struct fman_kg_regs *regs,
+ uint32_t *event,
+ uint32_t *scheme_idx)
+{
+ uint32_t mask, force;
+
+ *event = ioread32be(&regs->fmkg_eer);
+ mask = ioread32be(&regs->fmkg_eeer);
+ *scheme_idx = ioread32be(&regs->fmkg_seer);
+ *scheme_idx &= ioread32be(&regs->fmkg_seeer);
+
+ *event &= mask;
+
+ /* clear the forced events */
+ force = ioread32be(&regs->fmkg_feer);
+ if (force & *event)
+ iowrite32be(force & ~*event ,&regs->fmkg_feer);
+
+ iowrite32be(*event, &regs->fmkg_eer);
+ iowrite32be(*scheme_idx, &regs->fmkg_seer);
+}
+
+
+void fman_kg_init(struct fman_kg_regs *regs,
+ uint32_t exceptions,
+ uint32_t dflt_nia)
+{
+ uint32_t tmp;
+ int i;
+
+ iowrite32be(FM_EX_KG_DOUBLE_ECC | FM_EX_KG_KEYSIZE_OVERFLOW,
+ &regs->fmkg_eer);
+
+ tmp = 0;
+ if (exceptions & FM_EX_KG_DOUBLE_ECC)
+ tmp |= FM_EX_KG_DOUBLE_ECC;
+
+ if (exceptions & FM_EX_KG_KEYSIZE_OVERFLOW)
+ tmp |= FM_EX_KG_KEYSIZE_OVERFLOW;
+
+ iowrite32be(tmp, &regs->fmkg_eeer);
+ iowrite32be(0, &regs->fmkg_fdor);
+ iowrite32be(0, &regs->fmkg_gdv0r);
+ iowrite32be(0, &regs->fmkg_gdv1r);
+ iowrite32be(dflt_nia, &regs->fmkg_gcr);
+
+ /* Clear binding between ports to schemes and classification plans
+ * so that all ports are not bound to any scheme/classification plan */
+ for (i = 0; i < FMAN_MAX_NUM_OF_HW_PORTS; i++) {
+ clear_pe_all_scheme(regs, (uint8_t)i);
+ clear_pe_all_cls_plan(regs, (uint8_t)i);
+ }
+}
+
+void fman_kg_enable_scheme_interrupts(struct fman_kg_regs *regs)
+{
+ /* enable and enable all scheme interrupts */
+ iowrite32be(0xFFFFFFFF, &regs->fmkg_seer);
+ iowrite32be(0xFFFFFFFF, &regs->fmkg_seeer);
+}
+
+void fman_kg_enable(struct fman_kg_regs *regs)
+{
+ iowrite32be(ioread32be(&regs->fmkg_gcr) | FM_KG_KGGCR_EN,
+ &regs->fmkg_gcr);
+}
+
+void fman_kg_disable(struct fman_kg_regs *regs)
+{
+ iowrite32be(ioread32be(&regs->fmkg_gcr) & ~FM_KG_KGGCR_EN,
+ &regs->fmkg_gcr);
+}
+
+void fman_kg_set_data_after_prs(struct fman_kg_regs *regs, uint8_t offset)
+{
+ iowrite32be(offset, &regs->fmkg_fdor);
+}
+
+void fman_kg_set_dflt_val(struct fman_kg_regs *regs,
+ uint8_t def_id,
+ uint32_t val)
+{
+ if(def_id == 0)
+ iowrite32be(val, &regs->fmkg_gdv0r);
+ else
+ iowrite32be(val, &regs->fmkg_gdv1r);
+}
+
+
+void fman_kg_set_exception(struct fman_kg_regs *regs,
+ uint32_t exception,
+ bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->fmkg_eeer);
+
+ if (enable) {
+ tmp |= exception;
+ } else {
+ tmp &= ~exception;
+ }
+
+ iowrite32be(tmp, &regs->fmkg_eeer);
+}
+
+void fman_kg_get_exception(struct fman_kg_regs *regs,
+ uint32_t *events,
+ uint32_t *scheme_ids,
+ bool clear)
+{
+ uint32_t mask;
+
+ *events = ioread32be(&regs->fmkg_eer);
+ mask = ioread32be(&regs->fmkg_eeer);
+ *events &= mask;
+
+ *scheme_ids = 0;
+
+ if (*events & FM_EX_KG_KEYSIZE_OVERFLOW) {
+ *scheme_ids = ioread32be(&regs->fmkg_seer);
+ mask = ioread32be(&regs->fmkg_seeer);
+ *scheme_ids &= mask;
+ }
+
+ if (clear) {
+ iowrite32be(*scheme_ids, &regs->fmkg_seer);
+ iowrite32be(*events, &regs->fmkg_eer);
+ }
+}
+
+void fman_kg_get_capture(struct fman_kg_regs *regs,
+ struct fman_kg_ex_ecc_attr *ecc_attr,
+ bool clear)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->fmkg_serc);
+
+ if (tmp & KG_FMKG_SERC_CAP) {
+ /* Captured data is valid */
+ ecc_attr->valid = TRUE;
+ ecc_attr->double_ecc =
+ (bool)((tmp & KG_FMKG_SERC_CET) ? TRUE : FALSE);
+ ecc_attr->single_ecc_count =
+ (uint8_t)((tmp & KG_FMKG_SERC_CNT_MSK) >>
+ KG_FMKG_SERC_CNT_SHIFT);
+ ecc_attr->addr = (uint16_t)(tmp & KG_FMKG_SERC_ADDR_MSK);
+
+ if (clear)
+ iowrite32be(KG_FMKG_SERC_CAP, &regs->fmkg_serc);
+ } else {
+ /* No ECC error is captured */
+ ecc_attr->valid = FALSE;
+ }
+}
+
+int fman_kg_build_scheme(struct fman_kg_scheme_params *params,
+ struct fman_kg_scheme_regs *scheme_regs)
+{
+ struct fman_kg_extract_params *extract_params;
+ struct fman_kg_gen_extract_params *gen_params;
+ uint32_t tmp_reg, i, select, mask, fqb;
+ uint8_t offset, shift, ht;
+
+ /* Zero out all registers so no need to care about unused ones */
+ memset(scheme_regs, 0, sizeof(struct fman_kg_scheme_regs));
+
+ /* Mode register */
+ tmp_reg = fm_kg_build_nia(params->next_engine,
+ params->next_engine_action);
+ if (tmp_reg == KG_NIA_INVALID) {
+ return -EINVAL;
+ }
+
+ if (params->next_engine == E_FMAN_PCD_PLCR) {
+ tmp_reg |= FMAN_KG_SCH_MODE_NIA_PLCR;
+ }
+ else if (params->next_engine == E_FMAN_PCD_CC) {
+ tmp_reg |= (uint32_t)params->cc_params.base_offset <<
+ FMAN_KG_SCH_MODE_CCOBASE_SHIFT;
+ }
+
+ tmp_reg |= FMAN_KG_SCH_MODE_EN;
+ scheme_regs->kgse_mode = tmp_reg;
+
+ /* Match vector */
+ scheme_regs->kgse_mv = params->match_vector;
+
+ extract_params = &params->extract_params;
+
+ /* Scheme default values registers */
+ scheme_regs->kgse_dv0 = extract_params->def_scheme_0;
+ scheme_regs->kgse_dv1 = extract_params->def_scheme_1;
+
+ /* Extract Known Fields Command register */
+ scheme_regs->kgse_ekfc = extract_params->known_fields;
+
+ /* Entry Extract Known Default Value register */
+ tmp_reg = 0;
+ tmp_reg |= extract_params->known_fields_def.mac_addr <<
+ FMAN_KG_SCH_DEF_MAC_ADDR_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.vlan_tci <<
+ FMAN_KG_SCH_DEF_VLAN_TCI_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.etype <<
+ FMAN_KG_SCH_DEF_ETYPE_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ppp_sid <<
+ FMAN_KG_SCH_DEF_PPP_SID_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ppp_pid <<
+ FMAN_KG_SCH_DEF_PPP_PID_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.mpls <<
+ FMAN_KG_SCH_DEF_MPLS_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ip_addr <<
+ FMAN_KG_SCH_DEF_IP_ADDR_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ptype <<
+ FMAN_KG_SCH_DEF_PTYPE_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ip_tos_tc <<
+ FMAN_KG_SCH_DEF_IP_TOS_TC_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ipv6_fl <<
+ FMAN_KG_SCH_DEF_IPv6_FL_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.ipsec_spi <<
+ FMAN_KG_SCH_DEF_IPSEC_SPI_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.l4_port <<
+ FMAN_KG_SCH_DEF_L4_PORT_SHIFT;
+ tmp_reg |= extract_params->known_fields_def.tcp_flg <<
+ FMAN_KG_SCH_DEF_TCP_FLG_SHIFT;
+
+ scheme_regs->kgse_ekdv = tmp_reg;
+
+ /* Generic extract registers */
+ if (extract_params->gen_extract_num > FM_KG_NUM_OF_GENERIC_REGS) {
+ return -EINVAL;
+ }
+
+ for (i = 0; i < extract_params->gen_extract_num; i++) {
+ gen_params = extract_params->gen_extract + i;
+
+ tmp_reg = FMAN_KG_SCH_GEN_VALID;
+ tmp_reg |= (uint32_t)gen_params->def_val <<
+ FMAN_KG_SCH_GEN_DEF_SHIFT;
+
+ if (gen_params->type == E_FMAN_KG_HASH_EXTRACT) {
+ if ((gen_params->extract > FMAN_KG_SCH_GEN_SIZE_MAX) ||
+ (gen_params->extract == 0)) {
+ return -EINVAL;
+ }
+ } else {
+ tmp_reg |= FMAN_KG_SCH_GEN_OR;
+ }
+
+ tmp_reg |= (uint32_t)gen_params->extract <<
+ FMAN_KG_SCH_GEN_SIZE_SHIFT;
+ tmp_reg |= (uint32_t)gen_params->mask <<
+ FMAN_KG_SCH_GEN_MASK_SHIFT;
+
+ offset = gen_params->offset;
+ ht = get_gen_ht_code(gen_params->src,
+ gen_params->no_validation,
+ &offset);
+ tmp_reg |= (uint32_t)ht << FMAN_KG_SCH_GEN_HT_SHIFT;
+ tmp_reg |= offset;
+
+ scheme_regs->kgse_gec[i] = tmp_reg;
+ }
+
+ /* Masks registers */
+ if (extract_params->masks_num > FM_KG_EXTRACT_MASKS_NUM) {
+ return -EINVAL;
+ }
+
+ select = 0;
+ mask = 0;
+ fqb = 0;
+ for (i = 0; i < extract_params->masks_num; i++) {
+ /* MCSx fields */
+ KG_GET_MASK_SEL_SHIFT(shift, i);
+ if (extract_params->masks[i].is_known) {
+ /* Mask known field */
+ select |= extract_params->masks[i].field_or_gen_idx <<
+ shift;
+ } else {
+ /* Mask generic extract */
+ select |= (extract_params->masks[i].field_or_gen_idx +
+ FM_KG_MASK_SEL_GEN_BASE) << shift;
+ }
+
+ /* MOx fields - spread between se_bmch and se_fqb registers */
+ KG_GET_MASK_OFFSET_SHIFT(shift, i);
+ if (i < 2) {
+ select |= (uint32_t)extract_params->masks[i].offset <<
+ shift;
+ } else {
+ fqb |= (uint32_t)extract_params->masks[i].offset <<
+ shift;
+ }
+
+ /* BMx fields */
+ KG_GET_MASK_SHIFT(shift, i);
+ mask |= (uint32_t)extract_params->masks[i].mask << shift;
+ }
+
+ /* Finish with rest of BMx fileds -
+ * don't mask bits for unused masks by setting
+ * corresponding BMx field = 0xFF */
+ for (i = extract_params->masks_num; i < FM_KG_EXTRACT_MASKS_NUM; i++) {
+ KG_GET_MASK_SHIFT(shift, i);
+ mask |= 0xFF << shift;
+ }
+
+ scheme_regs->kgse_bmch = select;
+ scheme_regs->kgse_bmcl = mask;
+
+ /* Finish with FQB register initialization.
+ * Check fqid is 24-bit value. */
+ if (params->base_fqid & ~0x00FFFFFF) {
+ return -EINVAL;
+ }
+
+ fqb |= params->base_fqid;
+ scheme_regs->kgse_fqb = fqb;
+
+ /* Hash Configuration register */
+ tmp_reg = 0;
+ if (params->hash_params.use_hash) {
+ /* Check hash mask is 24-bit value */
+ if (params->hash_params.mask & ~0x00FFFFFF) {
+ return -EINVAL;
+ }
+
+ /* Hash function produces 64-bit value, 24 bits of that
+ * are used to generate fq_id and policer profile.
+ * Thus, maximal shift is 40 bits to allow 24 bits out of 64.
+ */
+ if (params->hash_params.shift_r > FMAN_KG_SCH_HASH_HSHIFT_MAX) {
+ return -EINVAL;
+ }
+
+ tmp_reg |= params->hash_params.mask;
+ tmp_reg |= (uint32_t)params->hash_params.shift_r <<
+ FMAN_KG_SCH_HASH_HSHIFT_SHIFT;
+
+ if (params->hash_params.sym) {
+ tmp_reg |= FMAN_KG_SCH_HASH_SYM;
+ }
+
+ }
+
+ if (params->bypass_fqid_gen) {
+ tmp_reg |= FMAN_KG_SCH_HASH_NO_FQID_GEN;
+ }
+
+ scheme_regs->kgse_hc = tmp_reg;
+
+ /* Policer Profile register */
+ if (params->policer_params.bypass_pp_gen) {
+ tmp_reg = 0;
+ } else {
+ /* Lower 8 bits of 24-bits extracted from hash result
+ * are used for policer profile generation.
+ * That leaves maximum shift value = 23. */
+ if (params->policer_params.shift > FMAN_KG_SCH_PP_SHIFT_MAX) {
+ return -EINVAL;
+ }
+
+ tmp_reg = params->policer_params.base;
+ tmp_reg |= ((uint32_t)params->policer_params.shift <<
+ FMAN_KG_SCH_PP_SH_SHIFT) &
+ FMAN_KG_SCH_PP_SH_MASK;
+ tmp_reg |= ((uint32_t)params->policer_params.shift <<
+ FMAN_KG_SCH_PP_SL_SHIFT) &
+ FMAN_KG_SCH_PP_SL_MASK;
+ tmp_reg |= (uint32_t)params->policer_params.mask <<
+ FMAN_KG_SCH_PP_MASK_SHIFT;
+ }
+
+ scheme_regs->kgse_ppc = tmp_reg;
+
+ /* Coarse Classification Bit Select register */
+ if (params->next_engine == E_FMAN_PCD_CC) {
+ scheme_regs->kgse_ccbs = params->cc_params.qlcv_bits_sel;
+ }
+
+ /* Packets Counter register */
+ if (params->update_counter) {
+ scheme_regs->kgse_spc = params->counter_value;
+ }
+
+ return 0;
+}
+
+int fman_kg_write_scheme(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id,
+ struct fman_kg_scheme_regs *scheme_regs,
+ bool update_counter)
+{
+ struct fman_kg_scheme_regs *kgse_regs;
+ uint32_t tmp_reg;
+ int err, i;
+
+ /* Write indirect scheme registers */
+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]);
+
+ iowrite32be(scheme_regs->kgse_mode, &kgse_regs->kgse_mode);
+ iowrite32be(scheme_regs->kgse_ekfc, &kgse_regs->kgse_ekfc);
+ iowrite32be(scheme_regs->kgse_ekdv, &kgse_regs->kgse_ekdv);
+ iowrite32be(scheme_regs->kgse_bmch, &kgse_regs->kgse_bmch);
+ iowrite32be(scheme_regs->kgse_bmcl, &kgse_regs->kgse_bmcl);
+ iowrite32be(scheme_regs->kgse_fqb, &kgse_regs->kgse_fqb);
+ iowrite32be(scheme_regs->kgse_hc, &kgse_regs->kgse_hc);
+ iowrite32be(scheme_regs->kgse_ppc, &kgse_regs->kgse_ppc);
+ iowrite32be(scheme_regs->kgse_spc, &kgse_regs->kgse_spc);
+ iowrite32be(scheme_regs->kgse_dv0, &kgse_regs->kgse_dv0);
+ iowrite32be(scheme_regs->kgse_dv1, &kgse_regs->kgse_dv1);
+ iowrite32be(scheme_regs->kgse_ccbs, &kgse_regs->kgse_ccbs);
+ iowrite32be(scheme_regs->kgse_mv, &kgse_regs->kgse_mv);
+
+ for (i = 0 ; i < FM_KG_NUM_OF_GENERIC_REGS ; i++)
+ iowrite32be(scheme_regs->kgse_gec[i], &kgse_regs->kgse_gec[i]);
+
+ /* Write AR (Action register) */
+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, update_counter, TRUE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+ return err;
+}
+
+int fman_kg_delete_scheme(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id)
+{
+ struct fman_kg_scheme_regs *kgse_regs;
+ uint32_t tmp_reg;
+ int err, i;
+
+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]);
+
+ /* Clear all registers including enable bit in mode register */
+ for (i = 0; i < (sizeof(struct fman_kg_scheme_regs)) / 4; ++i) {
+ iowrite32be(0, ((uint32_t *)kgse_regs + i));
+ }
+
+ /* Write AR (Action register) */
+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, FALSE, TRUE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+ return err;
+}
+
+int fman_kg_get_scheme_counter(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id,
+ uint32_t *counter)
+{
+ struct fman_kg_scheme_regs *kgse_regs;
+ uint32_t tmp_reg;
+ int err;
+
+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]);
+
+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, TRUE, FALSE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+
+ if (err != 0)
+ return err;
+
+ *counter = ioread32be(&kgse_regs->kgse_spc);
+
+ return 0;
+}
+
+int fman_kg_set_scheme_counter(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id,
+ uint32_t counter)
+{
+ struct fman_kg_scheme_regs *kgse_regs;
+ uint32_t tmp_reg;
+ int err;
+
+ kgse_regs = (struct fman_kg_scheme_regs *)&(regs->fmkg_indirect[0]);
+
+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, TRUE, FALSE);
+
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+ if (err != 0)
+ return err;
+
+ /* Keygen indirect access memory contains all scheme_id registers
+ * by now. Change only counter value. */
+ iowrite32be(counter, &kgse_regs->kgse_spc);
+
+ /* Write back scheme registers */
+ tmp_reg = build_ar_scheme(scheme_id, hwport_id, TRUE, TRUE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+
+ return err;
+}
+
+uint32_t fman_kg_get_schemes_total_counter(struct fman_kg_regs *regs)
+{
+ return ioread32be(&regs->fmkg_tpc);
+}
+
+int fman_kg_build_cls_plan(struct fman_kg_cls_plan_params *params,
+ struct fman_kg_cp_regs *cls_plan_regs)
+{
+ uint8_t entries_set, entry_bit;
+ int i;
+
+ /* Zero out all group's register */
+ memset(cls_plan_regs, 0, sizeof(struct fman_kg_cp_regs));
+
+ /* Go over all classification entries in params->entries_mask and
+ * configure the corresponding cpe register */
+ entries_set = params->entries_mask;
+ for (i = 0; entries_set; i++) {
+ entry_bit = (uint8_t)(0x80 >> i);
+ if ((entry_bit & entries_set) == 0)
+ continue;
+ entries_set ^= entry_bit;
+ cls_plan_regs->kgcpe[i] = params->mask_vector[i];
+ }
+
+ return 0;
+}
+
+int fman_kg_write_cls_plan(struct fman_kg_regs *regs,
+ uint8_t grp_id,
+ uint8_t entries_mask,
+ uint8_t hwport_id,
+ struct fman_kg_cp_regs *cls_plan_regs)
+{
+ struct fman_kg_cp_regs *kgcpe_regs;
+ uint32_t tmp_reg;
+ int i, err;
+
+ /* Check group index is valid and the group isn't empty */
+ if (grp_id >= FM_KG_CLS_PLAN_GRPS_NUM)
+ return -EINVAL;
+
+ /* Write indirect classification plan registers */
+ kgcpe_regs = (struct fman_kg_cp_regs *)&(regs->fmkg_indirect[0]);
+
+ for (i = 0; i < FM_KG_NUM_CLS_PLAN_ENTR; i++) {
+ iowrite32be(cls_plan_regs->kgcpe[i], &kgcpe_regs->kgcpe[i]);
+ }
+
+ tmp_reg = build_ar_cls_plan(grp_id, entries_mask, hwport_id, TRUE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+ return err;
+}
+
+int fman_kg_write_bind_schemes(struct fman_kg_regs *regs,
+ uint8_t hwport_id,
+ uint32_t schemes)
+{
+ struct fman_kg_pe_regs *kg_pe_regs;
+ uint32_t tmp_reg;
+ int err;
+
+ kg_pe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]);
+
+ iowrite32be(schemes, &kg_pe_regs->fmkg_pe_sp);
+
+ tmp_reg = build_ar_bind_scheme(hwport_id, TRUE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+ return err;
+}
+
+int fman_kg_build_bind_cls_plans(uint8_t grp_base,
+ uint8_t grp_mask,
+ uint32_t *bind_cls_plans)
+{
+ /* Check grp_base and grp_mask are 5-bits values */
+ if ((grp_base & ~0x0000001F) || (grp_mask & ~0x0000001F))
+ return -EINVAL;
+
+ *bind_cls_plans = (uint32_t) ((grp_mask << FMAN_KG_PE_CPP_MASK_SHIFT) | grp_base);
+ return 0;
+}
+
+
+int fman_kg_write_bind_cls_plans(struct fman_kg_regs *regs,
+ uint8_t hwport_id,
+ uint32_t bind_cls_plans)
+{
+ struct fman_kg_pe_regs *kg_pe_regs;
+ uint32_t tmp_reg;
+ int err;
+
+ kg_pe_regs = (struct fman_kg_pe_regs *)&(regs->fmkg_indirect[0]);
+
+ iowrite32be(bind_cls_plans, &kg_pe_regs->fmkg_pe_cpp);
+
+ tmp_reg = build_ar_bind_cls_plan(hwport_id, TRUE);
+ err = fman_kg_write_ar_wait(regs, tmp_reg);
+ return err;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Pcd/fman_prs.c
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_fman_prs.h"
+
+uint32_t fman_prs_get_err_event(struct fman_prs_regs *regs, uint32_t ev_mask)
+{
+ return ioread32be(&regs->fmpr_perr) & ev_mask;
+}
+
+uint32_t fman_prs_get_err_ev_mask(struct fman_prs_regs *regs)
+{
+ return ioread32be(&regs->fmpr_perer);
+}
+
+void fman_prs_ack_err_event(struct fman_prs_regs *regs, uint32_t event)
+{
+ iowrite32be(event, &regs->fmpr_perr);
+}
+
+uint32_t fman_prs_get_expt_event(struct fman_prs_regs *regs, uint32_t ev_mask)
+{
+ return ioread32be(&regs->fmpr_pevr) & ev_mask;
+}
+
+uint32_t fman_prs_get_expt_ev_mask(struct fman_prs_regs *regs)
+{
+ return ioread32be(&regs->fmpr_pever);
+}
+
+void fman_prs_ack_expt_event(struct fman_prs_regs *regs, uint32_t event)
+{
+ iowrite32be(event, &regs->fmpr_pevr);
+}
+
+void fman_prs_defconfig(struct fman_prs_cfg *cfg)
+{
+ cfg->port_id_stat = 0;
+ cfg->max_prs_cyc_lim = DEFAULT_MAX_PRS_CYC_LIM;
+ cfg->prs_exceptions = 0x03000000;
+}
+
+int fman_prs_init(struct fman_prs_regs *regs, struct fman_prs_cfg *cfg)
+{
+ uint32_t tmp;
+
+ iowrite32be(cfg->max_prs_cyc_lim, &regs->fmpr_rpclim);
+ iowrite32be((FM_PCD_PRS_SINGLE_ECC | FM_PCD_PRS_PORT_IDLE_STS),
+ &regs->fmpr_pevr);
+
+ if (cfg->prs_exceptions & FM_PCD_EX_PRS_SINGLE_ECC)
+ iowrite32be(FM_PCD_PRS_SINGLE_ECC, &regs->fmpr_pever);
+ else
+ iowrite32be(0, &regs->fmpr_pever);
+
+ iowrite32be(FM_PCD_PRS_DOUBLE_ECC, &regs->fmpr_perr);
+
+ tmp = 0;
+ if (cfg->prs_exceptions & FM_PCD_EX_PRS_DOUBLE_ECC)
+ tmp |= FM_PCD_PRS_DOUBLE_ECC;
+ iowrite32be(tmp, &regs->fmpr_perer);
+
+ iowrite32be(cfg->port_id_stat, &regs->fmpr_ppsc);
+
+ return 0;
+}
+
+void fman_prs_enable(struct fman_prs_regs *regs)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->fmpr_rpimac) | FM_PCD_PRS_RPIMAC_EN;
+ iowrite32be(tmp, &regs->fmpr_rpimac);
+}
+
+void fman_prs_disable(struct fman_prs_regs *regs)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&regs->fmpr_rpimac) & ~FM_PCD_PRS_RPIMAC_EN;
+ iowrite32be(tmp, &regs->fmpr_rpimac);
+}
+
+int fman_prs_is_enabled(struct fman_prs_regs *regs)
+{
+ return ioread32be(&regs->fmpr_rpimac) & FM_PCD_PRS_RPIMAC_EN;
+}
+
+void fman_prs_set_stst_port_msk(struct fman_prs_regs *regs, uint32_t pid_msk)
+{
+ iowrite32be(pid_msk, &regs->fmpr_ppsc);
+}
+
+void fman_prs_set_stst(struct fman_prs_regs *regs, bool enable)
+{
+ if (enable)
+ iowrite32be(FM_PCD_PRS_PPSC_ALL_PORTS, &regs->fmpr_ppsc);
+ else
+ iowrite32be(0, &regs->fmpr_ppsc);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-Pcd.o
+
+fsl-ncsw-Pcd-objs := fm_port.o fm_port_im.o fman_port.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port.c
@@ -0,0 +1,6436 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_port.c
+
+ @Description FM driver routines implementation.
+ *//***************************************************************************/
+#include "error_ext.h"
+#include "std_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "debug_ext.h"
+#include "fm_muram_ext.h"
+
+#include "fman_common.h"
+#include "fm_port.h"
+#include "fm_port_dsar.h"
+#include "common/general.h"
+
+/****************************************/
+/* static functions */
+/****************************************/
+static t_Error FmPortConfigAutoResForDeepSleepSupport1(t_FmPort *p_FmPort);
+
+static t_Error CheckInitParameters(t_FmPort *p_FmPort)
+{
+ t_FmPortDriverParam *p_Params = p_FmPort->p_FmPortDriverParam;
+ struct fman_port_cfg *p_DfltConfig = &p_Params->dfltCfg;
+ t_Error ans = E_OK;
+ uint32_t unusedMask;
+
+ if (p_FmPort->imEn)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ if (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth
+ > 2)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("fifoDeqPipelineDepth for IM 10G can't be larger than 2"));
+
+ if ((ans = FmPortImCheckInitParameters(p_FmPort)) != E_OK)
+ return ERROR_CODE(ans);
+ }
+ else
+ {
+ /****************************************/
+ /* Rx only */
+ /****************************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ /* external buffer pools */
+ if (!p_Params->extBufPools.numOfPoolsUsed)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("extBufPools.numOfPoolsUsed=0. At least one buffer pool must be defined"));
+
+ if (FmSpCheckBufPoolsParams(&p_Params->extBufPools,
+ p_Params->p_BackupBmPools,
+ &p_Params->bufPoolDepletion) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+
+ /* Check that part of IC that needs copying is small enough to enter start margin */
+ if (p_Params->intContext.size
+ && (p_Params->intContext.size
+ + p_Params->intContext.extBufOffset
+ > p_Params->bufMargins.startMargins))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("intContext.size is larger than start margins"));
+
+ if ((p_Params->liodnOffset != (uint16_t)DPAA_LIODN_DONT_OVERRIDE)
+ && (p_Params->liodnOffset & ~FM_LIODN_OFFSET_MASK))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("liodnOffset is larger than %d", FM_LIODN_OFFSET_MASK+1));
+
+#ifdef FM_NO_BACKUP_POOLS
+ if ((p_FmPort->fmRevInfo.majorRev != 4) && (p_FmPort->fmRevInfo.majorRev < 6))
+ if (p_FmPort->p_FmPortDriverParam->p_BackupBmPools)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("BackupBmPools"));
+#endif /* FM_NO_BACKUP_POOLS */
+ }
+
+ /****************************************/
+ /* Non Rx ports */
+ /****************************************/
+ else
+ {
+ if (p_Params->deqSubPortal >= FM_MAX_NUM_OF_SUB_PORTALS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ (" deqSubPortal has to be in the range of 0 - %d", FM_MAX_NUM_OF_SUB_PORTALS));
+
+ /* to protect HW internal-context from overwrite */
+ if ((p_Params->intContext.size)
+ && (p_Params->intContext.intContextOffset
+ < MIN_TX_INT_OFFSET))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("non-Rx intContext.intContextOffset can't be smaller than %d", MIN_TX_INT_OFFSET));
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)
+ /* in O/H DEFAULT_notSupported indicates that it is not supported and should not be checked */
+ || (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth
+ != DEFAULT_notSupported))
+ {
+ /* Check that not larger than 8 */
+ if ((!p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth)
+ || (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth
+ > MAX_FIFO_PIPELINE_DEPTH))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("fifoDeqPipelineDepth can't be larger than %d", MAX_FIFO_PIPELINE_DEPTH));
+ }
+ }
+
+ /****************************************/
+ /* Rx Or Offline Parsing */
+ /****************************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ {
+ if (!p_Params->dfltFqid)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("dfltFqid must be between 1 and 2^24-1"));
+#if defined(FM_CAPWAP_SUPPORT) && defined(FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004)
+ if (p_FmPort->p_FmPortDriverParam->bufferPrefixContent.manipExtraSpace % 16)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufferPrefixContent.manipExtraSpace has to be devidable by 16"));
+#endif /* defined(FM_CAPWAP_SUPPORT) && ... */
+ }
+
+ /****************************************/
+ /* All ports */
+ /****************************************/
+ /* common BMI registers values */
+ /* Check that Queue Id is not larger than 2^24, and is not 0 */
+ if ((p_Params->errFqid & ~0x00FFFFFF) || !p_Params->errFqid)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("errFqid must be between 1 and 2^24-1"));
+ if (p_Params->dfltFqid & ~0x00FFFFFF)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("dfltFqid must be between 1 and 2^24-1"));
+ }
+
+ /****************************************/
+ /* Rx only */
+ /****************************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ if (p_DfltConfig->rx_pri_elevation % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("rxFifoPriElevationLevel has to be divisible by %d", BMI_FIFO_UNITS));
+ if ((p_DfltConfig->rx_pri_elevation < BMI_FIFO_UNITS)
+ || (p_DfltConfig->rx_pri_elevation > MAX_PORT_FIFO_SIZE))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("rxFifoPriElevationLevel has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE));
+ if (p_DfltConfig->rx_fifo_thr % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("rxFifoThreshold has to be divisible by %d", BMI_FIFO_UNITS));
+ if ((p_DfltConfig->rx_fifo_thr < BMI_FIFO_UNITS)
+ || (p_DfltConfig->rx_fifo_thr > MAX_PORT_FIFO_SIZE))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("rxFifoThreshold has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE));
+
+ /* Check that not larger than 16 */
+ if (p_DfltConfig->rx_cut_end_bytes > FRAME_END_DATA_SIZE)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("cutBytesFromEnd can't be larger than %d", FRAME_END_DATA_SIZE));
+
+ if (FmSpCheckBufMargins(&p_Params->bufMargins) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+
+ /* extra FIFO size (allowed only to Rx ports) */
+ if (p_Params->setSizeOfFifo
+ && (p_FmPort->fifoBufs.extra % BMI_FIFO_UNITS))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("fifoBufs.extra has to be divisible by %d", BMI_FIFO_UNITS));
+
+ if (p_Params->bufPoolDepletion.poolsGrpModeEnable
+ && !p_Params->bufPoolDepletion.numOfPools)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("bufPoolDepletion.numOfPools can not be 0 when poolsGrpModeEnable=TRUE"));
+#ifdef FM_CSI_CFED_LIMIT
+ if (p_FmPort->fmRevInfo.majorRev == 4)
+ {
+ /* Check that not larger than 16 */
+ if (p_DfltConfig->rx_cut_end_bytes + p_DfltConfig->checksum_bytes_ignore > FRAME_END_DATA_SIZE)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("cheksumLastBytesIgnore + cutBytesFromEnd can't be larger than %d", FRAME_END_DATA_SIZE));
+ }
+#endif /* FM_CSI_CFED_LIMIT */
+ }
+
+ /****************************************/
+ /* Non Rx ports */
+ /****************************************/
+ /* extra FIFO size (allowed only to Rx ports) */
+ else
+ if (p_FmPort->fifoBufs.extra)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ (" No fifoBufs.extra for non Rx ports"));
+
+ /****************************************/
+ /* Tx only */
+ /****************************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G))
+ {
+ if (p_DfltConfig->tx_fifo_min_level % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("txFifoMinFillLevel has to be divisible by %d", BMI_FIFO_UNITS));
+ if (p_DfltConfig->tx_fifo_min_level > (MAX_PORT_FIFO_SIZE - 256))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("txFifoMinFillLevel has to be in the range of 0 - %d", (MAX_PORT_FIFO_SIZE - 256)));
+ if (p_DfltConfig->tx_fifo_low_comf_level % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("txFifoLowComfLevel has to be divisible by %d", BMI_FIFO_UNITS));
+ if ((p_DfltConfig->tx_fifo_low_comf_level < BMI_FIFO_UNITS)
+ || (p_DfltConfig->tx_fifo_low_comf_level > MAX_PORT_FIFO_SIZE))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("txFifoLowComfLevel has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE));
+
+ if (p_FmPort->portType == e_FM_PORT_TYPE_TX)
+ if (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth
+ > 2)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("fifoDeqPipelineDepth for 1G can't be larger than 2"));
+ }
+
+ /****************************************/
+ /* Non Tx Ports */
+ /****************************************/
+ /* If discard override was selected , no frames may be discarded. */
+ else
+ if (p_DfltConfig->discard_override && p_Params->errorsToDiscard)
+ RETURN_ERROR(
+ MAJOR,
+ E_CONFLICT,
+ ("errorsToDiscard is not empty, but frmDiscardOverride selected (all discarded frames to be enqueued to error queue)."));
+
+ /****************************************/
+ /* Rx and Offline parsing */
+ /****************************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ unusedMask = BMI_STATUS_OP_MASK_UNUSED;
+ else
+ unusedMask = BMI_STATUS_RX_MASK_UNUSED;
+
+ /* Check that no common bits with BMI_STATUS_MASK_UNUSED */
+ if (p_Params->errorsToDiscard & unusedMask)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("errorsToDiscard contains undefined bits"));
+ }
+
+ /****************************************/
+ /* Offline Ports */
+ /****************************************/
+#ifdef FM_OP_OPEN_DMA_MIN_LIMIT
+ if ((p_FmPort->fmRevInfo.majorRev >= 6)
+ && (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ && p_Params->setNumOfOpenDmas
+ && (p_FmPort->openDmas.num < MIN_NUM_OF_OP_DMAS))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For Offline port, openDmas.num can't be smaller than %d", MIN_NUM_OF_OP_DMAS));
+#endif /* FM_OP_OPEN_DMA_MIN_LIMIT */
+
+ /****************************************/
+ /* Offline & HC Ports */
+ /****************************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND))
+ {
+#ifndef FM_FRAME_END_PARAMS_FOR_OP
+ if ((p_FmPort->fmRevInfo.majorRev < 6) &&
+ (p_FmPort->p_FmPortDriverParam->cheksumLastBytesIgnore != DEFAULT_notSupported))
+ /* this is an indication that user called config for this mode which is not supported in this integration */
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("cheksumLastBytesIgnore is available for Rx & Tx ports only"));
+#endif /* !FM_FRAME_END_PARAMS_FOR_OP */
+
+#ifndef FM_DEQ_PIPELINE_PARAMS_FOR_OP
+ if ((!((p_FmPort->fmRevInfo.majorRev == 4) ||
+ (p_FmPort->fmRevInfo.majorRev >= 6))) &&
+ (p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth != DEFAULT_notSupported))
+ /* this is an indication that user called config for this mode which is not supported in this integration */
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("fifoDeqPipelineDepth is available for Tx ports only"));
+#endif /* !FM_DEQ_PIPELINE_PARAMS_FOR_OP */
+ }
+
+ /****************************************/
+ /* All ports */
+ /****************************************/
+ /* Check that not larger than 16 */
+ if ((p_Params->cheksumLastBytesIgnore > FRAME_END_DATA_SIZE)
+ && ((p_Params->cheksumLastBytesIgnore != DEFAULT_notSupported)))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("cheksumLastBytesIgnore can't be larger than %d", FRAME_END_DATA_SIZE));
+
+ if (FmSpCheckIntContextParams(&p_Params->intContext) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+
+ /* common BMI registers values */
+ if (p_Params->setNumOfTasks
+ && ((!p_FmPort->tasks.num)
+ || (p_FmPort->tasks.num > MAX_NUM_OF_TASKS)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("tasks.num can't be larger than %d", MAX_NUM_OF_TASKS));
+ if (p_Params->setNumOfTasks
+ && (p_FmPort->tasks.extra > MAX_NUM_OF_EXTRA_TASKS))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("tasks.extra can't be larger than %d", MAX_NUM_OF_EXTRA_TASKS));
+ if (p_Params->setNumOfOpenDmas
+ && ((!p_FmPort->openDmas.num)
+ || (p_FmPort->openDmas.num > MAX_NUM_OF_DMAS)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("openDmas.num can't be larger than %d", MAX_NUM_OF_DMAS));
+ if (p_Params->setNumOfOpenDmas
+ && (p_FmPort->openDmas.extra > MAX_NUM_OF_EXTRA_DMAS))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("openDmas.extra can't be larger than %d", MAX_NUM_OF_EXTRA_DMAS));
+ if (p_Params->setSizeOfFifo
+ && (!p_FmPort->fifoBufs.num
+ || (p_FmPort->fifoBufs.num > MAX_PORT_FIFO_SIZE)))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("fifoBufs.num has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE));
+ if (p_Params->setSizeOfFifo && (p_FmPort->fifoBufs.num % BMI_FIFO_UNITS))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("fifoBufs.num has to be divisible by %d", BMI_FIFO_UNITS));
+
+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ if (p_FmPort->fmRevInfo.majorRev == 4)
+ if (p_FmPort->p_FmPortDriverParam->deqPrefetchOption != DEFAULT_notSupported)
+ /* this is an indication that user called config for this mode which is not supported in this integration */
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("deqPrefetchOption"));
+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+
+ return E_OK;
+}
+
+static t_Error VerifySizeOfFifo(t_FmPort *p_FmPort)
+{
+ uint32_t minFifoSizeRequired = 0, optFifoSizeForB2B = 0;
+
+ /*************************/
+ /* TX PORTS */
+ /*************************/
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G))
+ {
+ minFifoSizeRequired =
+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS)
+ + (3 * BMI_FIFO_UNITS));
+ if (!p_FmPort->imEn)
+ minFifoSizeRequired +=
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth
+ * BMI_FIFO_UNITS;
+
+ optFifoSizeForB2B = minFifoSizeRequired;
+
+ /* Add some margin for back-to-back capability to improve performance,
+ allows the hardware to pipeline new frame dma while the previous
+ frame not yet transmitted. */
+ if (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)
+ optFifoSizeForB2B += 3 * BMI_FIFO_UNITS;
+ else
+ optFifoSizeForB2B += 2 * BMI_FIFO_UNITS;
+ }
+
+ /*************************/
+ /* RX IM PORTS */
+ /*************************/
+ else
+ if (((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ && p_FmPort->imEn)
+ {
+ optFifoSizeForB2B =
+ minFifoSizeRequired =
+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS)
+ + (4 * BMI_FIFO_UNITS));
+ }
+
+ /*************************/
+ /* RX non-IM PORTS */
+ /*************************/
+ else
+ if (((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ && !p_FmPort->imEn)
+ {
+ if (p_FmPort->fmRevInfo.majorRev == 4)
+ {
+ if (p_FmPort->rxPoolsParams.numOfPools == 1)
+ minFifoSizeRequired = 8 * BMI_FIFO_UNITS;
+ else
+ minFifoSizeRequired =
+ (uint32_t)(ROUND_UP(p_FmPort->rxPoolsParams.secondLargestBufSize, BMI_FIFO_UNITS)
+ + (7 * BMI_FIFO_UNITS));
+ }
+ else
+ {
+#if (DPAA_VERSION >= 11)
+ minFifoSizeRequired =
+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS)
+ + (5 * BMI_FIFO_UNITS));
+ /* 4 according to spec + 1 for FOF>0 */
+#else
+ minFifoSizeRequired = (uint32_t)
+ (ROUND_UP(MIN(p_FmPort->maxFrameLength, p_FmPort->rxPoolsParams.largestBufSize), BMI_FIFO_UNITS)
+ + (7*BMI_FIFO_UNITS));
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ optFifoSizeForB2B = minFifoSizeRequired;
+
+ /* Add some margin for back-to-back capability to improve performance,
+ allows the hardware to pipeline new frame dma while the previous
+ frame not yet transmitted. */
+ if (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ optFifoSizeForB2B += 8 * BMI_FIFO_UNITS;
+ else
+ optFifoSizeForB2B += 3 * BMI_FIFO_UNITS;
+ }
+
+ /* For O/H ports, check fifo size and update if necessary */
+ else
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND))
+ {
+#if (DPAA_VERSION >= 11)
+ optFifoSizeForB2B =
+ minFifoSizeRequired =
+ (uint32_t)(ROUND_UP(p_FmPort->maxFrameLength, BMI_FIFO_UNITS)
+ + ((p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth
+ + 5) * BMI_FIFO_UNITS));
+ /* 4 according to spec + 1 for FOF>0 */
+#else
+ optFifoSizeForB2B = minFifoSizeRequired = (uint32_t)((p_FmPort->tasks.num + 2) * BMI_FIFO_UNITS);
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ ASSERT_COND(minFifoSizeRequired > 0);
+ ASSERT_COND(optFifoSizeForB2B >= minFifoSizeRequired);
+
+ /* Verify the size */
+ if (p_FmPort->fifoBufs.num < minFifoSizeRequired)
+ DBG(INFO,
+ ("FIFO size is %d and should be enlarged to %d bytes",p_FmPort->fifoBufs.num, minFifoSizeRequired));
+ else if (p_FmPort->fifoBufs.num < optFifoSizeForB2B)
+ DBG(INFO,
+ ("For back-to-back frames processing, FIFO size is %d and needs to enlarge to %d bytes", p_FmPort->fifoBufs.num, optFifoSizeForB2B));
+
+ return E_OK;
+}
+
+static void FmPortDriverParamFree(t_FmPort *p_FmPort)
+{
+ if (p_FmPort->p_FmPortDriverParam)
+ {
+ XX_Free(p_FmPort->p_FmPortDriverParam);
+ p_FmPort->p_FmPortDriverParam = NULL;
+ }
+}
+
+static t_Error SetExtBufferPools(t_FmPort *p_FmPort)
+{
+ t_FmExtPools *p_ExtBufPools = &p_FmPort->p_FmPortDriverParam->extBufPools;
+ t_FmBufPoolDepletion *p_BufPoolDepletion =
+ &p_FmPort->p_FmPortDriverParam->bufPoolDepletion;
+ uint8_t orderedArray[FM_PORT_MAX_NUM_OF_EXT_POOLS];
+ uint16_t sizesArray[BM_MAX_NUM_OF_POOLS];
+ int i = 0, j = 0, err;
+ struct fman_port_bpools bpools;
+
+ memset(&orderedArray, 0, sizeof(uint8_t) * FM_PORT_MAX_NUM_OF_EXT_POOLS);
+ memset(&sizesArray, 0, sizeof(uint16_t) * BM_MAX_NUM_OF_POOLS);
+ memcpy(&p_FmPort->extBufPools, p_ExtBufPools, sizeof(t_FmExtPools));
+
+ FmSpSetBufPoolsInAscOrderOfBufSizes(p_ExtBufPools, orderedArray,
+ sizesArray);
+
+ /* Prepare flibs bpools structure */
+ memset(&bpools, 0, sizeof(struct fman_port_bpools));
+ bpools.count = p_ExtBufPools->numOfPoolsUsed;
+ bpools.counters_enable = TRUE;
+ for (i = 0; i < p_ExtBufPools->numOfPoolsUsed; i++)
+ {
+ bpools.bpool[i].bpid = orderedArray[i];
+ bpools.bpool[i].size = sizesArray[orderedArray[i]];
+ /* functionality available only for some derivatives (limited by config) */
+ if (p_FmPort->p_FmPortDriverParam->p_BackupBmPools)
+ for (j = 0;
+ j
+ < p_FmPort->p_FmPortDriverParam->p_BackupBmPools->numOfBackupPools;
+ j++)
+ if (orderedArray[i]
+ == p_FmPort->p_FmPortDriverParam->p_BackupBmPools->poolIds[j])
+ {
+ bpools.bpool[i].is_backup = TRUE;
+ break;
+ }
+ }
+
+ /* save pools parameters for later use */
+ p_FmPort->rxPoolsParams.numOfPools = p_ExtBufPools->numOfPoolsUsed;
+ p_FmPort->rxPoolsParams.largestBufSize =
+ sizesArray[orderedArray[p_ExtBufPools->numOfPoolsUsed - 1]];
+ p_FmPort->rxPoolsParams.secondLargestBufSize =
+ sizesArray[orderedArray[p_ExtBufPools->numOfPoolsUsed - 2]];
+
+ /* FMBM_RMPD reg. - pool depletion */
+ if (p_BufPoolDepletion->poolsGrpModeEnable)
+ {
+ bpools.grp_bp_depleted_num = p_BufPoolDepletion->numOfPools;
+ for (i = 0; i < BM_MAX_NUM_OF_POOLS; i++)
+ {
+ if (p_BufPoolDepletion->poolsToConsider[i])
+ {
+ for (j = 0; j < p_ExtBufPools->numOfPoolsUsed; j++)
+ {
+ if (i == orderedArray[j])
+ {
+ bpools.bpool[j].grp_bp_depleted = TRUE;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ if (p_BufPoolDepletion->singlePoolModeEnable)
+ {
+ for (i = 0; i < BM_MAX_NUM_OF_POOLS; i++)
+ {
+ if (p_BufPoolDepletion->poolsToConsiderForSingleMode[i])
+ {
+ for (j = 0; j < p_ExtBufPools->numOfPoolsUsed; j++)
+ {
+ if (i == orderedArray[j])
+ {
+ bpools.bpool[j].single_bp_depleted = TRUE;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+#if (DPAA_VERSION >= 11)
+ /* fill QbbPEV */
+ if (p_BufPoolDepletion->poolsGrpModeEnable
+ || p_BufPoolDepletion->singlePoolModeEnable)
+ {
+ for (i = 0; i < FM_MAX_NUM_OF_PFC_PRIORITIES; i++)
+ {
+ if (p_BufPoolDepletion->pfcPrioritiesEn[i] == TRUE)
+ {
+ bpools.bpool[i].pfc_priorities_en = TRUE;
+ }
+ }
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* Issue flibs function */
+ err = fman_port_set_bpools(&p_FmPort->port, &bpools);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_bpools"));
+
+ if (p_FmPort->p_FmPortDriverParam->p_BackupBmPools)
+ XX_Free(p_FmPort->p_FmPortDriverParam->p_BackupBmPools);
+
+ return E_OK;
+}
+
+static t_Error ClearPerfCnts(t_FmPort *p_FmPort)
+{
+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL, 0);
+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL, 0);
+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL, 0);
+ FM_PORT_ModifyCounter(p_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL, 0);
+ return E_OK;
+}
+
+static t_Error InitLowLevelDriver(t_FmPort *p_FmPort)
+{
+ t_FmPortDriverParam *p_DriverParams = p_FmPort->p_FmPortDriverParam;
+ struct fman_port_params portParams;
+ uint32_t tmpVal;
+ t_Error err;
+
+ /* Set up flibs parameters and issue init function */
+
+ memset(&portParams, 0, sizeof(struct fman_port_params));
+ portParams.discard_mask = p_DriverParams->errorsToDiscard;
+ portParams.dflt_fqid = p_DriverParams->dfltFqid;
+ portParams.err_fqid = p_DriverParams->errFqid;
+ portParams.deq_sp = p_DriverParams->deqSubPortal;
+ portParams.dont_release_buf = p_DriverParams->dontReleaseBuf;
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ portParams.err_mask = (RX_ERRS_TO_ENQ & ~portParams.discard_mask);
+ if (!p_FmPort->imEn)
+ {
+ if (p_DriverParams->forwardReuseIntContext)
+ p_DriverParams->dfltCfg.rx_fd_bits =
+ (uint8_t)(BMI_PORT_RFNE_FRWD_RPD >> 24);
+ }
+ break;
+
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ portParams.err_mask = (OP_ERRS_TO_ENQ & ~portParams.discard_mask);
+ break;
+ break;
+
+ default:
+ break;
+ }
+
+ tmpVal =
+ (uint32_t)(
+ (p_FmPort->internalBufferOffset % OFFSET_UNITS) ? (p_FmPort->internalBufferOffset
+ / OFFSET_UNITS + 1) :
+ (p_FmPort->internalBufferOffset / OFFSET_UNITS));
+ p_FmPort->internalBufferOffset = (uint8_t)(tmpVal * OFFSET_UNITS);
+ p_DriverParams->dfltCfg.int_buf_start_margin =
+ p_FmPort->internalBufferOffset;
+
+ p_DriverParams->dfltCfg.ext_buf_start_margin =
+ p_DriverParams->bufMargins.startMargins;
+ p_DriverParams->dfltCfg.ext_buf_end_margin =
+ p_DriverParams->bufMargins.endMargins;
+
+ p_DriverParams->dfltCfg.ic_ext_offset =
+ p_DriverParams->intContext.extBufOffset;
+ p_DriverParams->dfltCfg.ic_int_offset =
+ p_DriverParams->intContext.intContextOffset;
+ p_DriverParams->dfltCfg.ic_size = p_DriverParams->intContext.size;
+
+ p_DriverParams->dfltCfg.stats_counters_enable = TRUE;
+ p_DriverParams->dfltCfg.perf_counters_enable = TRUE;
+ p_DriverParams->dfltCfg.queue_counters_enable = TRUE;
+
+ p_DriverParams->dfltCfg.perf_cnt_params.task_val =
+ (uint8_t)p_FmPort->tasks.num;
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING ||
+ p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)p_DriverParams->dfltCfg.perf_cnt_params.queue_val = 0;
+ else
+ p_DriverParams->dfltCfg.perf_cnt_params.queue_val = 1;
+ p_DriverParams->dfltCfg.perf_cnt_params.dma_val =
+ (uint8_t)p_FmPort->openDmas.num;
+ p_DriverParams->dfltCfg.perf_cnt_params.fifo_val = p_FmPort->fifoBufs.num;
+
+ if (0
+ != fman_port_init(&p_FmPort->port, &p_DriverParams->dfltCfg,
+ &portParams))
+ RETURN_ERROR(MAJOR, E_NO_DEVICE, ("fman_port_init"));
+
+ if (p_FmPort->imEn && ((err = FmPortImInit(p_FmPort)) != E_OK))
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ else
+ {
+ // from QMIInit
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ {
+ if (p_DriverParams->deqPrefetchOption == e_FM_PORT_DEQ_NO_PREFETCH)
+ FmSetPortPreFetchConfiguration(p_FmPort->h_Fm, p_FmPort->portId,
+ FALSE);
+ else
+ FmSetPortPreFetchConfiguration(p_FmPort->h_Fm, p_FmPort->portId,
+ TRUE);
+ }
+ }
+ /* The code bellow is a trick so the FM will not release the buffer
+ to BM nor will try to enqueue the frame to QM */
+ if (((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX)) && (!p_FmPort->imEn))
+ {
+ if (!p_DriverParams->dfltFqid && p_DriverParams->dontReleaseBuf)
+ {
+ /* override fmbm_tcfqid 0 with a false non-0 value. This will force FM to
+ * act according to tfene. Otherwise, if fmbm_tcfqid is 0 the FM will release
+ * buffers to BM regardless of fmbm_tfene
+ */
+ WRITE_UINT32(p_FmPort->port.bmi_regs->tx.fmbm_tcfqid, 0xFFFFFF);
+ WRITE_UINT32(p_FmPort->port.bmi_regs->tx.fmbm_tfene,
+ NIA_ENG_BMI | NIA_BMI_AC_TX_RELEASE);
+ }
+ }
+
+ return E_OK;
+}
+
+static bool CheckRxBmiCounter(t_FmPort *p_FmPort, e_FmPortCounters counter)
+{
+ UNUSED(p_FmPort);
+
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_CYCLE):
+ case (e_FM_PORT_COUNTERS_TASK_UTIL):
+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL):
+ case (e_FM_PORT_COUNTERS_DMA_UTIL):
+ case (e_FM_PORT_COUNTERS_FIFO_UTIL):
+ case (e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION):
+ case (e_FM_PORT_COUNTERS_FRAME):
+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_BAD_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_LARGE_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR):
+ case (e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD):
+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF):
+ case (e_FM_PORT_COUNTERS_PREPARE_TO_ENQUEUE_COUNTER):
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+static bool CheckTxBmiCounter(t_FmPort *p_FmPort, e_FmPortCounters counter)
+{
+ UNUSED(p_FmPort);
+
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_CYCLE):
+ case (e_FM_PORT_COUNTERS_TASK_UTIL):
+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL):
+ case (e_FM_PORT_COUNTERS_DMA_UTIL):
+ case (e_FM_PORT_COUNTERS_FIFO_UTIL):
+ case (e_FM_PORT_COUNTERS_FRAME):
+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME):
+ case (e_FM_PORT_COUNTERS_LENGTH_ERR):
+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT):
+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF):
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+static bool CheckOhBmiCounter(t_FmPort *p_FmPort, e_FmPortCounters counter)
+{
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_CYCLE):
+ case (e_FM_PORT_COUNTERS_TASK_UTIL):
+ case (e_FM_PORT_COUNTERS_DMA_UTIL):
+ case (e_FM_PORT_COUNTERS_FIFO_UTIL):
+ case (e_FM_PORT_COUNTERS_FRAME):
+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR):
+ case (e_FM_PORT_COUNTERS_WRED_DISCARD):
+ case (e_FM_PORT_COUNTERS_LENGTH_ERR):
+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT):
+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF):
+ return TRUE;
+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME):
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)
+ return FALSE;
+ else
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+static t_Error BmiPortCheckAndGetCounterType(
+ t_FmPort *p_FmPort, e_FmPortCounters counter,
+ enum fman_port_stats_counters *p_StatsType,
+ enum fman_port_perf_counters *p_PerfType, bool *p_IsStats)
+{
+ volatile uint32_t *p_Reg;
+ bool isValid;
+
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_Reg = &p_FmPort->port.bmi_regs->rx.fmbm_rstc;
+ isValid = CheckRxBmiCounter(p_FmPort, counter);
+ break;
+ case (e_FM_PORT_TYPE_TX_10G):
+ case (e_FM_PORT_TYPE_TX):
+ p_Reg = &p_FmPort->port.bmi_regs->tx.fmbm_tstc;
+ isValid = CheckTxBmiCounter(p_FmPort, counter);
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND):
+ p_Reg = &p_FmPort->port.bmi_regs->oh.fmbm_ostc;
+ isValid = CheckOhBmiCounter(p_FmPort, counter);
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Unsupported port type"));
+ }
+
+ if (!isValid)
+ RETURN_ERROR(MINOR, E_INVALID_STATE,
+ ("Requested counter is not available for this port type"));
+
+ /* check that counters are enabled */
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_CYCLE):
+ case (e_FM_PORT_COUNTERS_TASK_UTIL):
+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL):
+ case (e_FM_PORT_COUNTERS_DMA_UTIL):
+ case (e_FM_PORT_COUNTERS_FIFO_UTIL):
+ case (e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION):
+ /* performance counters - may be read when disabled */
+ *p_IsStats = FALSE;
+ break;
+ case (e_FM_PORT_COUNTERS_FRAME):
+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME):
+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF):
+ case (e_FM_PORT_COUNTERS_RX_BAD_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_LARGE_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME):
+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR):
+ case (e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD):
+ case (e_FM_PORT_COUNTERS_LENGTH_ERR):
+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT):
+ case (e_FM_PORT_COUNTERS_WRED_DISCARD):
+ *p_IsStats = TRUE;
+ if (!(GET_UINT32(*p_Reg) & BMI_COUNTERS_EN))
+ RETURN_ERROR(MINOR, E_INVALID_STATE,
+ ("Requested counter was not enabled"));
+ break;
+ default:
+ break;
+ }
+
+ /* Set counter */
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_CYCLE):
+ *p_PerfType = E_FMAN_PORT_PERF_CNT_CYCLE;
+ break;
+ case (e_FM_PORT_COUNTERS_TASK_UTIL):
+ *p_PerfType = E_FMAN_PORT_PERF_CNT_TASK_UTIL;
+ break;
+ case (e_FM_PORT_COUNTERS_QUEUE_UTIL):
+ *p_PerfType = E_FMAN_PORT_PERF_CNT_QUEUE_UTIL;
+ break;
+ case (e_FM_PORT_COUNTERS_DMA_UTIL):
+ *p_PerfType = E_FMAN_PORT_PERF_CNT_DMA_UTIL;
+ break;
+ case (e_FM_PORT_COUNTERS_FIFO_UTIL):
+ *p_PerfType = E_FMAN_PORT_PERF_CNT_FIFO_UTIL;
+ break;
+ case (e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION):
+ *p_PerfType = E_FMAN_PORT_PERF_CNT_RX_PAUSE;
+ break;
+ case (e_FM_PORT_COUNTERS_FRAME):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_FRAME;
+ break;
+ case (e_FM_PORT_COUNTERS_DISCARD_FRAME):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_DISCARD;
+ break;
+ case (e_FM_PORT_COUNTERS_DEALLOC_BUF):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_DEALLOC_BUF;
+ break;
+ case (e_FM_PORT_COUNTERS_RX_BAD_FRAME):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_RX_BAD_FRAME;
+ break;
+ case (e_FM_PORT_COUNTERS_RX_LARGE_FRAME):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_RX_LARGE_FRAME;
+ break;
+ case (e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_RX_OUT_OF_BUF;
+ break;
+ case (e_FM_PORT_COUNTERS_RX_FILTER_FRAME):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_FILTERED_FRAME;
+ break;
+ case (e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_DMA_ERR;
+ break;
+ case (e_FM_PORT_COUNTERS_WRED_DISCARD):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_WRED_DISCARD;
+ break;
+ case (e_FM_PORT_COUNTERS_LENGTH_ERR):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_LEN_ERR;
+ break;
+ case (e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT):
+ *p_StatsType = E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT;
+ break;
+ default:
+ break;
+ }
+
+ return E_OK;
+}
+
+static t_Error AdditionalPrsParams(t_FmPort *p_FmPort,
+ t_FmPcdPrsAdditionalHdrParams *p_HdrParams,
+ uint32_t *p_SoftSeqAttachReg)
+{
+ uint8_t hdrNum, Ipv4HdrNum;
+ u_FmPcdHdrPrsOpts *p_prsOpts;
+ uint32_t tmpReg = *p_SoftSeqAttachReg, tmpPrsOffset;
+
+ if (IS_PRIVATE_HEADER(p_HdrParams->hdr)
+ || IS_SPECIAL_HEADER(p_HdrParams->hdr))
+ RETURN_ERROR(
+ MAJOR, E_NOT_SUPPORTED,
+ ("No additional parameters for private or special headers."));
+
+ if (p_HdrParams->errDisable)
+ tmpReg |= PRS_HDR_ERROR_DIS;
+
+ /* Set parser options */
+ if (p_HdrParams->usePrsOpts)
+ {
+ p_prsOpts = &p_HdrParams->prsOpts;
+ switch (p_HdrParams->hdr)
+ {
+ case (HEADER_TYPE_MPLS):
+ if (p_prsOpts->mplsPrsOptions.labelInterpretationEnable)
+ tmpReg |= PRS_HDR_MPLS_LBL_INTER_EN;
+ hdrNum = GetPrsHdrNum(p_prsOpts->mplsPrsOptions.nextParse);
+ if (hdrNum == ILLEGAL_HDR_NUM)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+ Ipv4HdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4);
+ if (hdrNum < Ipv4HdrNum)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("Header must be equal or higher than IPv4"));
+ tmpReg |= ((uint32_t)hdrNum * PRS_HDR_ENTRY_SIZE)
+ << PRS_HDR_MPLS_NEXT_HDR_SHIFT;
+ break;
+ case (HEADER_TYPE_PPPoE):
+ if (p_prsOpts->pppoePrsOptions.enableMTUCheck)
+ tmpReg |= PRS_HDR_PPPOE_MTU_CHECK_EN;
+ break;
+ case (HEADER_TYPE_IPv6):
+ if (p_prsOpts->ipv6PrsOptions.routingHdrEnable)
+ tmpReg |= PRS_HDR_IPV6_ROUTE_HDR_EN;
+ break;
+ case (HEADER_TYPE_TCP):
+ if (p_prsOpts->tcpPrsOptions.padIgnoreChecksum)
+ tmpReg |= PRS_HDR_TCP_PAD_REMOVAL;
+ else
+ tmpReg &= ~PRS_HDR_TCP_PAD_REMOVAL;
+ break;
+ case (HEADER_TYPE_UDP):
+ if (p_prsOpts->udpPrsOptions.padIgnoreChecksum)
+ tmpReg |= PRS_HDR_UDP_PAD_REMOVAL;
+ else
+ tmpReg &= ~PRS_HDR_UDP_PAD_REMOVAL;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid header"));
+ }
+ }
+
+ /* set software parsing (address is divided in 2 since parser uses 2 byte access. */
+ if (p_HdrParams->swPrsEnable)
+ {
+ tmpPrsOffset = FmPcdGetSwPrsOffset(p_FmPort->h_FmPcd, p_HdrParams->hdr,
+ p_HdrParams->indexPerHdr);
+ if (tmpPrsOffset == ILLEGAL_BASE)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+ tmpReg |= (PRS_HDR_SW_PRS_EN | tmpPrsOffset);
+ }
+ *p_SoftSeqAttachReg = tmpReg;
+
+ return E_OK;
+}
+
+static uint32_t GetPortSchemeBindParams(
+ t_Handle h_FmPort, t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint32_t walking1Mask = 0x80000000, tmp;
+ uint8_t idx = 0;
+
+ p_SchemeBind->netEnvId = p_FmPort->netEnvId;
+ p_SchemeBind->hardwarePortId = p_FmPort->hardwarePortId;
+ p_SchemeBind->useClsPlan = p_FmPort->useClsPlan;
+ p_SchemeBind->numOfSchemes = 0;
+ tmp = p_FmPort->schemesPerPortVector;
+ if (tmp)
+ {
+ while (tmp)
+ {
+ if (tmp & walking1Mask)
+ {
+ p_SchemeBind->schemesIds[p_SchemeBind->numOfSchemes] = idx;
+ p_SchemeBind->numOfSchemes++;
+ tmp &= ~walking1Mask;
+ }
+ walking1Mask >>= 1;
+ idx++;
+ }
+ }
+
+ return tmp;
+}
+
+static void FmPortCheckNApplyMacsec(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ volatile uint32_t *p_BmiCfgReg = NULL;
+ uint32_t macsecEn = BMI_PORT_CFG_EN_MACSEC;
+ uint32_t lcv, walking1Mask = 0x80000000;
+ uint8_t cnt = 0;
+
+ ASSERT_COND(p_FmPort);
+ ASSERT_COND(p_FmPort->h_FmPcd);
+ ASSERT_COND(!p_FmPort->p_FmPortDriverParam);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ return;
+
+ p_BmiCfgReg = &p_FmPort->port.bmi_regs->rx.fmbm_rcfg;
+ /* get LCV for MACSEC */
+ if ((lcv = FmPcdGetMacsecLcv(p_FmPort->h_FmPcd, p_FmPort->netEnvId))
+ != 0)
+ {
+ while (!(lcv & walking1Mask))
+ {
+ cnt++;
+ walking1Mask >>= 1;
+ }
+
+ macsecEn |= (uint32_t)cnt << BMI_PORT_CFG_MS_SEL_SHIFT;
+ WRITE_UINT32(*p_BmiCfgReg, GET_UINT32(*p_BmiCfgReg) | macsecEn);
+ }
+}
+
+static t_Error SetPcd(t_FmPort *p_FmPort, t_FmPortPcdParams *p_PcdParams)
+{
+ t_Error err = E_OK;
+ uint32_t tmpReg;
+ volatile uint32_t *p_BmiNia = NULL;
+ volatile uint32_t *p_BmiPrsNia = NULL;
+ volatile uint32_t *p_BmiPrsStartOffset = NULL;
+ volatile uint32_t *p_BmiInitPrsResult = NULL;
+ volatile uint32_t *p_BmiCcBase = NULL;
+ uint16_t hdrNum, L3HdrNum, greHdrNum;
+ int i;
+ bool isEmptyClsPlanGrp;
+ uint32_t tmpHxs[FM_PCD_PRS_NUM_OF_HDRS];
+ uint16_t absoluteProfileId;
+ uint8_t physicalSchemeId;
+ uint32_t ccTreePhysOffset;
+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind;
+ uint32_t initialSwPrs = 0;
+
+ ASSERT_COND(p_FmPort);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independant mode ports only"));
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ p_FmPort->netEnvId = FmPcdGetNetEnvId(p_PcdParams->h_NetEnv);
+
+ p_FmPort->pcdEngines = 0;
+
+ /* initialize p_FmPort->pcdEngines field in port's structure */
+ switch (p_PcdParams->pcdSupport)
+ {
+ case (e_FM_PORT_PCD_SUPPORT_NONE):
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("No PCD configuration required if e_FM_PORT_PCD_SUPPORT_NONE selected"));
+ case (e_FM_PORT_PCD_SUPPORT_PRS_ONLY):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PLCR_ONLY):
+ p_FmPort->pcdEngines |= FM_PCD_PLCR;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_PLCR;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_KG;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ p_FmPort->pcdEngines |= FM_PCD_KG;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_KG;
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ p_FmPort->pcdEngines |= FM_PCD_PLCR;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ p_FmPort->pcdEngines |= FM_PCD_PLCR;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR):
+ p_FmPort->pcdEngines |= FM_PCD_PRS;
+ p_FmPort->pcdEngines |= FM_PCD_KG;
+ p_FmPort->pcdEngines |= FM_PCD_PLCR;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_CC_ONLY):
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ break;
+#ifdef FM_CAPWAP_SUPPORT
+ case (e_FM_PORT_PCD_SUPPORT_CC_AND_KG):
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ p_FmPort->pcdEngines |= FM_PCD_KG;
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR):
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+ p_FmPort->pcdEngines |= FM_PCD_KG;
+ p_FmPort->pcdEngines |= FM_PCD_PLCR;
+ break;
+#endif /* FM_CAPWAP_SUPPORT */
+
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("invalid pcdSupport"));
+ }
+
+ if ((p_FmPort->pcdEngines & FM_PCD_PRS)
+ && (p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams
+ > FM_PCD_PRS_NUM_OF_HDRS))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("Port parser numOfHdrsWithAdditionalParams may not exceed %d", FM_PCD_PRS_NUM_OF_HDRS));
+
+ /* check that parameters exist for each and only each defined engine */
+ if ((!!(p_FmPort->pcdEngines & FM_PCD_PRS) != !!p_PcdParams->p_PrsParams)
+ || (!!(p_FmPort->pcdEngines & FM_PCD_KG)
+ != !!p_PcdParams->p_KgParams)
+ || (!!(p_FmPort->pcdEngines & FM_PCD_CC)
+ != !!p_PcdParams->p_CcParams))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("PCD initialization structure is not consistent with pcdSupport"));
+
+ /* get PCD registers pointers */
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne;
+ p_BmiPrsNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfpne;
+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->rx.fmbm_rpso;
+ p_BmiInitPrsResult = &p_FmPort->port.bmi_regs->rx.fmbm_rprai[0];
+ p_BmiCcBase = &p_FmPort->port.bmi_regs->rx.fmbm_rccb;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne;
+ p_BmiPrsNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofpne;
+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->oh.fmbm_opso;
+ p_BmiInitPrsResult = &p_FmPort->port.bmi_regs->oh.fmbm_oprai[0];
+ p_BmiCcBase = &p_FmPort->port.bmi_regs->oh.fmbm_occb;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ }
+
+ /* set PCD port parameter */
+ if (p_FmPort->pcdEngines & FM_PCD_CC)
+ {
+ err = FmPcdCcBindTree(p_FmPort->h_FmPcd, p_PcdParams,
+ p_PcdParams->p_CcParams->h_CcTree,
+ &ccTreePhysOffset, p_FmPort);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ WRITE_UINT32(*p_BmiCcBase, ccTreePhysOffset);
+ p_FmPort->ccTreeId = p_PcdParams->p_CcParams->h_CcTree;
+ }
+
+ if (p_FmPort->pcdEngines & FM_PCD_KG)
+ {
+ if (p_PcdParams->p_KgParams->numOfSchemes == 0)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("For ports using Keygen, at least one scheme must be bound. "));
+
+ err = FmPcdKgSetOrBindToClsPlanGrp(p_FmPort->h_FmPcd,
+ p_FmPort->hardwarePortId,
+ p_FmPort->netEnvId,
+ p_FmPort->optArray,
+ &p_FmPort->clsPlanGrpId,
+ &isEmptyClsPlanGrp);
+ if (err)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("FmPcdKgSetOrBindToClsPlanGrp failed. "));
+
+ p_FmPort->useClsPlan = !isEmptyClsPlanGrp;
+
+ schemeBind.netEnvId = p_FmPort->netEnvId;
+ schemeBind.hardwarePortId = p_FmPort->hardwarePortId;
+ schemeBind.numOfSchemes = p_PcdParams->p_KgParams->numOfSchemes;
+ schemeBind.useClsPlan = p_FmPort->useClsPlan;
+
+ /* for each scheme */
+ for (i = 0; i < p_PcdParams->p_KgParams->numOfSchemes; i++)
+ {
+ ASSERT_COND(p_PcdParams->p_KgParams->h_Schemes[i]);
+ physicalSchemeId = FmPcdKgGetSchemeId(
+ p_PcdParams->p_KgParams->h_Schemes[i]);
+ schemeBind.schemesIds[i] = physicalSchemeId;
+ /* build vector */
+ p_FmPort->schemesPerPortVector |= 1
+ << (31 - (uint32_t)physicalSchemeId);
+#if (DPAA_VERSION >= 11)
+ /*because of the state that VSPE is defined per port - all PCD path should be according to this requirement
+ if !VSPE - in port, for relevant scheme VSPE can not be set*/
+ if (!p_FmPort->vspe
+ && FmPcdKgGetVspe((p_PcdParams->p_KgParams->h_Schemes[i])))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("VSPE is not at port level"));
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ err = FmPcdKgBindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /***************************/
+ /* configure NIA after BMI */
+ /***************************/
+ /* rfne may contain FDCS bits, so first we read them. */
+ p_FmPort->savedBmiNia = GET_UINT32(*p_BmiNia) & BMI_RFNE_FDCS_MASK;
+
+ /* If policer is used directly after BMI or PRS */
+ if ((p_FmPort->pcdEngines & FM_PCD_PLCR)
+ && ((p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_PLCR_ONLY)
+ || (p_PcdParams->pcdSupport
+ == e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR)))
+ {
+ if (!p_PcdParams->p_PlcrParams->h_Profile)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Profile should be initialized"));
+
+ absoluteProfileId = (uint16_t)FmPcdPlcrProfileGetAbsoluteId(
+ p_PcdParams->p_PlcrParams->h_Profile);
+
+ if (!FmPcdPlcrIsProfileValid(p_FmPort->h_FmPcd, absoluteProfileId))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Private port profile not valid."));
+
+ tmpReg = (uint32_t)(absoluteProfileId | NIA_PLCR_ABSOLUTE);
+
+ if (p_FmPort->pcdEngines & FM_PCD_PRS) /* e_FM_PCD_SUPPORT_PRS_AND_PLCR */
+ /* update BMI HPNIA */
+ WRITE_UINT32(*p_BmiPrsNia, (uint32_t)(NIA_ENG_PLCR | tmpReg));
+ else
+ /* e_FM_PCD_SUPPORT_PLCR_ONLY */
+ /* update BMI NIA */
+ p_FmPort->savedBmiNia |= (uint32_t)(NIA_ENG_PLCR);
+ }
+
+ /* if CC is used directly after BMI */
+ if ((p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_CC_ONLY)
+#ifdef FM_CAPWAP_SUPPORT
+ || (p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_CC_AND_KG)
+ || (p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR)
+#endif /* FM_CAPWAP_SUPPORT */
+ )
+ {
+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_OPERATION,
+ ("e_FM_PORT_PCD_SUPPORT_CC_xx available for offline parsing ports only"));
+ p_FmPort->savedBmiNia |= (uint32_t)(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC);
+ /* check that prs start offset == RIM[FOF] */
+ }
+
+ if (p_FmPort->pcdEngines & FM_PCD_PRS)
+ {
+ ASSERT_COND(p_PcdParams->p_PrsParams);
+#if (DPAA_VERSION >= 11)
+ if (p_PcdParams->p_PrsParams->firstPrsHdr == HEADER_TYPE_CAPWAP)
+ hdrNum = OFFLOAD_SW_PATCH_CAPWAP_LABEL;
+ else
+ {
+#endif /* (DPAA_VERSION >= 11) */
+ /* if PRS is used it is always first */
+ hdrNum = GetPrsHdrNum(p_PcdParams->p_PrsParams->firstPrsHdr);
+ if (hdrNum == ILLEGAL_HDR_NUM)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unsupported header."));
+#if (DPAA_VERSION >= 11)
+ }
+#endif /* (DPAA_VERSION >= 11) */
+ p_FmPort->savedBmiNia |= (uint32_t)(NIA_ENG_PRS | (uint32_t)(hdrNum));
+ /* set after parser NIA */
+ tmpReg = 0;
+ switch (p_PcdParams->pcdSupport)
+ {
+ case (e_FM_PORT_PCD_SUPPORT_PRS_ONLY):
+ WRITE_UINT32(*p_BmiPrsNia,
+ GET_NIA_BMI_AC_ENQ_FRAME(p_FmPort->h_FmPcd));
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC):
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR):
+ tmpReg = NIA_KG_CC_EN;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG):
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR):
+ if (p_PcdParams->p_KgParams->directScheme)
+ {
+ physicalSchemeId = FmPcdKgGetSchemeId(
+ p_PcdParams->p_KgParams->h_DirectScheme);
+ /* check that this scheme was bound to this port */
+ for (i = 0; i < p_PcdParams->p_KgParams->numOfSchemes; i++)
+ if (p_PcdParams->p_KgParams->h_DirectScheme
+ == p_PcdParams->p_KgParams->h_Schemes[i])
+ break;
+ if (i == p_PcdParams->p_KgParams->numOfSchemes)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("Direct scheme is not one of the port selected schemes."));
+ tmpReg |= (uint32_t)(NIA_KG_DIRECT | physicalSchemeId);
+ }
+ WRITE_UINT32(*p_BmiPrsNia, NIA_ENG_KG | tmpReg);
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC):
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR):
+ WRITE_UINT32(*p_BmiPrsNia,
+ (uint32_t)(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_CC));
+ break;
+ case (e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR):
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid PCD support"));
+ }
+
+ /* set start parsing offset */
+ WRITE_UINT32(*p_BmiPrsStartOffset,
+ p_PcdParams->p_PrsParams->parsingOffset);
+
+ /************************************/
+ /* Parser port parameters */
+ /************************************/
+ /* stop before configuring */
+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pcac, PRS_CAC_STOP);
+ /* wait for parser to be in idle state */
+ while (GET_UINT32(p_FmPort->p_FmPortPrsRegs->pcac) & PRS_CAC_ACTIVE)
+ ;
+
+ /* set soft seq attachment register */
+ memset(tmpHxs, 0, FM_PCD_PRS_NUM_OF_HDRS * sizeof(uint32_t));
+
+ /* set protocol options */
+ for (i = 0; p_FmPort->optArray[i]; i++)
+ switch (p_FmPort->optArray[i])
+ {
+ case (ETH_BROADCAST):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_ETH);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_ETH_BC_SHIFT;
+ break;
+ case (ETH_MULTICAST):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_ETH);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_ETH_MC_SHIFT;
+ break;
+ case (VLAN_STACKED):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_VLAN);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_VLAN_STACKED_SHIFT;
+ break;
+ case (MPLS_STACKED):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_MPLS);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_MPLS_STACKED_SHIFT;
+ break;
+ case (IPV4_BROADCAST_1):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_1_BC_SHIFT;
+ break;
+ case (IPV4_MULTICAST_1):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_1_MC_SHIFT;
+ break;
+ case (IPV4_UNICAST_2):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_2_UC_SHIFT;
+ break;
+ case (IPV4_MULTICAST_BROADCAST_2):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV4_2_MC_BC_SHIFT;
+ break;
+ case (IPV6_MULTICAST_1):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV6_1_MC_SHIFT;
+ break;
+ case (IPV6_UNICAST_2):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV6_2_UC_SHIFT;
+ break;
+ case (IPV6_MULTICAST_2):
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ tmpHxs[hdrNum] |= (i + 1) << PRS_HDR_IPV6_2_MC_SHIFT;
+ break;
+ }
+
+ if (FmPcdNetEnvIsHdrExist(p_FmPort->h_FmPcd, p_FmPort->netEnvId,
+ HEADER_TYPE_UDP_ENCAP_ESP))
+ {
+ if (p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams == FM_PCD_PRS_NUM_OF_HDRS)
+ RETURN_ERROR(
+ MINOR, E_INVALID_VALUE,
+ ("If HEADER_TYPE_UDP_ENCAP_ESP is used, numOfHdrsWithAdditionalParams may be up to FM_PCD_PRS_NUM_OF_HDRS - 1"));
+
+ p_PcdParams->p_PrsParams->additionalParams[p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams].hdr =
+ HEADER_TYPE_UDP;
+ p_PcdParams->p_PrsParams->additionalParams[p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams].swPrsEnable =
+ TRUE;
+ p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams++;
+ }
+
+ /* set MPLS default next header - HW reset workaround */
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_MPLS);
+ tmpHxs[hdrNum] |= PRS_HDR_MPLS_LBL_INTER_EN;
+ L3HdrNum = GetPrsHdrNum(HEADER_TYPE_USER_DEFINED_L3);
+ tmpHxs[hdrNum] |= (uint32_t)L3HdrNum << PRS_HDR_MPLS_NEXT_HDR_SHIFT;
+
+ /* for GRE, disable errors */
+ greHdrNum = GetPrsHdrNum(HEADER_TYPE_GRE);
+ tmpHxs[greHdrNum] |= PRS_HDR_ERROR_DIS;
+
+ /* For UDP remove PAD from L4 checksum calculation */
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_UDP);
+ tmpHxs[hdrNum] |= PRS_HDR_UDP_PAD_REMOVAL;
+ /* For TCP remove PAD from L4 checksum calculation */
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_TCP);
+ tmpHxs[hdrNum] |= PRS_HDR_TCP_PAD_REMOVAL;
+
+ /* config additional params for specific headers */
+ for (i = 0; i < p_PcdParams->p_PrsParams->numOfHdrsWithAdditionalParams;
+ i++)
+ {
+ /* case for using sw parser as the initial NIA address, before
+ * HW parsing
+ */
+ if ((p_PcdParams->p_PrsParams->additionalParams[i].hdr == HEADER_TYPE_NONE) &&
+ p_PcdParams->p_PrsParams->additionalParams[i].swPrsEnable)
+ {
+ initialSwPrs = FmPcdGetSwPrsOffset(p_FmPort->h_FmPcd, HEADER_TYPE_NONE,
+ p_PcdParams->p_PrsParams->additionalParams[i].indexPerHdr);
+ if (initialSwPrs == ILLEGAL_BASE)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+
+ /* clear parser first HXS */
+ p_FmPort->savedBmiNia &= ~BMI_RFNE_HXS_MASK; /* 0x000000FF */
+ /* rewrite with soft parser start */
+ p_FmPort->savedBmiNia |= initialSwPrs;
+ continue;
+ }
+
+ hdrNum =
+ GetPrsHdrNum(p_PcdParams->p_PrsParams->additionalParams[i].hdr);
+ if (hdrNum == ILLEGAL_HDR_NUM)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+ if (hdrNum == NO_HDR_NUM)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("Private headers may not use additional parameters"));
+
+ err = AdditionalPrsParams(
+ p_FmPort, &p_PcdParams->p_PrsParams->additionalParams[i],
+ &tmpHxs[hdrNum]);
+ if (err)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+ }
+
+ /* Check if ip-reassembly port - need to link sw-parser code */
+ if (p_FmPort->h_IpReassemblyManip)
+ {
+ /* link to sw parser code for IP Frag - only if no other code is applied. */
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv4);
+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN))
+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv4_IPR_LABEL);
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN))
+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPR_LABEL);
+ } else {
+ if (FmPcdNetEnvIsHdrExist(p_FmPort->h_FmPcd, p_FmPort->netEnvId, HEADER_TYPE_UDP_LITE))
+ {
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN))
+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPF_LABEL);
+ } else if ((FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)
+ && (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)))
+ {
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN))
+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPF_LABEL);
+ }
+ }
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ if (FmPcdNetEnvIsHdrExist(p_FmPort->h_FmPcd, p_FmPort->netEnvId,
+ HEADER_TYPE_UDP_LITE))
+ {
+ /* link to sw parser code for udp lite - only if no other code is applied. */
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ if (!(tmpHxs[hdrNum] & PRS_HDR_SW_PRS_EN))
+ tmpHxs[hdrNum] |= (PRS_HDR_SW_PRS_EN | UDP_LITE_SW_PATCH_LABEL);
+ }
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+ for (i = 0; i < FM_PCD_PRS_NUM_OF_HDRS; i++)
+ {
+ /* For all header set LCV as taken from netEnv*/
+ WRITE_UINT32(
+ p_FmPort->p_FmPortPrsRegs->hdrs[i].lcv,
+ FmPcdGetLcv(p_FmPort->h_FmPcd, p_FmPort->netEnvId, (uint8_t)i));
+ /* set HXS register according to default+Additional params+protocol options */
+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->hdrs[i].softSeqAttach,
+ tmpHxs[i]);
+ }
+
+ /* set tpid. */
+ tmpReg = PRS_TPID_DFLT;
+ if (p_PcdParams->p_PrsParams->setVlanTpid1)
+ {
+ tmpReg &= PRS_TPID2_MASK;
+ tmpReg |= (uint32_t)p_PcdParams->p_PrsParams->vlanTpid1
+ << PRS_PCTPID_SHIFT;
+ }
+ if (p_PcdParams->p_PrsParams->setVlanTpid2)
+ {
+ tmpReg &= PRS_TPID1_MASK;
+ tmpReg |= (uint32_t)p_PcdParams->p_PrsParams->vlanTpid2;
+ }WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pctpid, tmpReg);
+
+ /* enable parser */
+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pcac, 0);
+
+ if (p_PcdParams->p_PrsParams->prsResultPrivateInfo)
+ p_FmPort->privateInfo =
+ p_PcdParams->p_PrsParams->prsResultPrivateInfo;
+
+ } /* end parser */
+ else {
+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)
+ && (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ {
+ hdrNum = GetPrsHdrNum(HEADER_TYPE_IPv6);
+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->hdrs[hdrNum].softSeqAttach,
+ (PRS_HDR_SW_PRS_EN | OFFLOAD_SW_PATCH_IPv6_IPF_LABEL));
+ }
+
+ WRITE_UINT32(*p_BmiPrsStartOffset, 0);
+
+ p_FmPort->privateInfo = 0;
+ }
+
+ FmPortCheckNApplyMacsec(p_FmPort);
+
+ WRITE_UINT32(
+ *p_BmiPrsStartOffset,
+ GET_UINT32(*p_BmiPrsStartOffset) + p_FmPort->internalBufferOffset);
+
+ /* set initial parser result - used for all engines */
+ for (i = 0; i < FM_PORT_PRS_RESULT_NUM_OF_WORDS; i++)
+ {
+ if (!i)
+ WRITE_UINT32(
+ *(p_BmiInitPrsResult),
+ (uint32_t)(((uint32_t)p_FmPort->privateInfo << BMI_PR_PORTID_SHIFT) | BMI_PRS_RESULT_HIGH));
+ else
+ {
+ if (i < FM_PORT_PRS_RESULT_NUM_OF_WORDS / 2)
+ WRITE_UINT32(*(p_BmiInitPrsResult+i), BMI_PRS_RESULT_HIGH);
+ else
+ WRITE_UINT32(*(p_BmiInitPrsResult+i), BMI_PRS_RESULT_LOW);
+ }
+ }
+
+ return E_OK;
+}
+
+static t_Error DeletePcd(t_FmPort *p_FmPort)
+{
+ t_Error err = E_OK;
+ volatile uint32_t *p_BmiNia = NULL;
+ volatile uint32_t *p_BmiPrsStartOffset = NULL;
+
+ ASSERT_COND(p_FmPort);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independant mode ports only"));
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ if (!p_FmPort->pcdEngines)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("called for non PCD port"));
+
+ /* get PCD registers pointers */
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne;
+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->rx.fmbm_rpso;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne;
+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->oh.fmbm_opso;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ }
+
+ if ((GET_UINT32(*p_BmiNia) & GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME())
+ != GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME())
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("port has to be detached previousely"));
+
+ WRITE_UINT32(*p_BmiPrsStartOffset, 0);
+
+ /* "cut" PCD out of the port's flow - go to BMI */
+ /* WRITE_UINT32(*p_BmiNia, (p_FmPort->savedBmiNia & BMI_RFNE_FDCS_MASK) | (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)); */
+
+ if (p_FmPort->pcdEngines & FM_PCD_PRS)
+ {
+ /* stop parser */
+ WRITE_UINT32(p_FmPort->p_FmPortPrsRegs->pcac, PRS_CAC_STOP);
+ /* wait for parser to be in idle state */
+ while (GET_UINT32(p_FmPort->p_FmPortPrsRegs->pcac) & PRS_CAC_ACTIVE)
+ ;
+ }
+
+ if (p_FmPort->pcdEngines & FM_PCD_KG)
+ {
+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind;
+
+ /* unbind all schemes */
+ p_FmPort->schemesPerPortVector = GetPortSchemeBindParams(p_FmPort,
+ &schemeBind);
+
+ err = FmPcdKgUnbindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ err = FmPcdKgDeleteOrUnbindPortToClsPlanGrp(p_FmPort->h_FmPcd,
+ p_FmPort->hardwarePortId,
+ p_FmPort->clsPlanGrpId);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ p_FmPort->useClsPlan = FALSE;
+ }
+
+ if (p_FmPort->pcdEngines & FM_PCD_CC)
+ {
+ /* unbind - we need to get the treeId too */
+ err = FmPcdCcUnbindTree(p_FmPort->h_FmPcd, p_FmPort->ccTreeId);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ p_FmPort->pcdEngines = 0;
+
+ return E_OK;
+}
+
+static t_Error AttachPCD(t_FmPort *p_FmPort)
+{
+ volatile uint32_t *p_BmiNia = NULL;
+
+ ASSERT_COND(p_FmPort);
+
+ /* get PCD registers pointers */
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne;
+ else
+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne;
+
+ /* check that current NIA is BMI to BMI */
+ if ((GET_UINT32(*p_BmiNia) & ~BMI_RFNE_FDCS_MASK)
+ != GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME())
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("may be called only for ports in BMI-to-BMI state."));
+
+ if (p_FmPort->requiredAction & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY)
+ if (FmSetNumOfRiscsPerPort(p_FmPort->h_Fm, p_FmPort->hardwarePortId, 1,
+ p_FmPort->orFmanCtrl) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_CMNE)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ocmne,
+ p_FmPort->savedBmiCmne);
+ else
+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rcmne,
+ p_FmPort->savedBmiCmne);
+ }
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_PNEN)
+ WRITE_UINT32(p_FmPort->p_FmPortQmiRegs->fmqm_pnen,
+ p_FmPort->savedQmiPnen);
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_FENE)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofene,
+ p_FmPort->savedBmiFene);
+ else
+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfene,
+ p_FmPort->savedBmiFene);
+ }
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_FPNE)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofpne,
+ p_FmPort->savedBmiFpne);
+ else
+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfpne,
+ p_FmPort->savedBmiFpne);
+ }
+
+ if (p_FmPort->requiredAction & UPDATE_OFP_DPTE)
+ {
+ ASSERT_COND(p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING);
+
+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofp,
+ p_FmPort->savedBmiOfp);
+ }
+
+ WRITE_UINT32(*p_BmiNia, p_FmPort->savedBmiNia);
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_PNDN)
+ {
+ p_FmPort->origNonRxQmiRegsPndn =
+ GET_UINT32(p_FmPort->port.qmi_regs->fmqm_pndn);
+ WRITE_UINT32(p_FmPort->port.qmi_regs->fmqm_pndn,
+ p_FmPort->savedNonRxQmiRegsPndn);
+ }
+
+ return E_OK;
+}
+
+static t_Error DetachPCD(t_FmPort *p_FmPort)
+{
+ volatile uint32_t *p_BmiNia = NULL;
+
+ ASSERT_COND(p_FmPort);
+
+ /* get PCD registers pointers */
+ if (p_FmPort->requiredAction & UPDATE_NIA_PNDN)
+ WRITE_UINT32(p_FmPort->port.qmi_regs->fmqm_pndn,
+ p_FmPort->origNonRxQmiRegsPndn);
+
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne;
+ else
+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne;
+
+ WRITE_UINT32(
+ *p_BmiNia,
+ (p_FmPort->savedBmiNia & BMI_RFNE_FDCS_MASK) | GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME());
+
+ if (FmPcdGetHcHandle(p_FmPort->h_FmPcd))
+ FmPcdHcSync(p_FmPort->h_FmPcd);
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_FENE)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ WRITE_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofene,
+ NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR);
+ else
+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfene,
+ NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR);
+ }
+
+ if (p_FmPort->requiredAction & UPDATE_NIA_PNEN)
+ WRITE_UINT32(p_FmPort->port.qmi_regs->fmqm_pnen,
+ NIA_ENG_BMI | NIA_BMI_AC_RELEASE);
+
+ if (p_FmPort->requiredAction & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY)
+ if (FmSetNumOfRiscsPerPort(p_FmPort->h_Fm, p_FmPort->hardwarePortId, 2,
+ p_FmPort->orFmanCtrl) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ p_FmPort->requiredAction = 0;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+void FmPortSetMacsecCmd(t_Handle h_FmPort, uint8_t dfltSci)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ volatile uint32_t *p_BmiCfgReg = NULL;
+ uint32_t tmpReg;
+
+ SANITY_CHECK_RETURN(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_OPERATION, ("The routine is relevant for Tx ports only"));
+ return;
+ }
+
+ p_BmiCfgReg = &p_FmPort->port.bmi_regs->tx.fmbm_tfca;
+ tmpReg = GET_UINT32(*p_BmiCfgReg) & ~BMI_CMD_ATTR_MACCMD_MASK;
+ tmpReg |= BMI_CMD_ATTR_MACCMD_SECURED;
+ tmpReg |= (((uint32_t)dfltSci << BMI_CMD_ATTR_MACCMD_SC_SHIFT)
+ & BMI_CMD_ATTR_MACCMD_SC_MASK);
+
+ WRITE_UINT32(*p_BmiCfgReg, tmpReg);
+}
+
+uint8_t FmPortGetNetEnvId(t_Handle h_FmPort)
+{
+ return ((t_FmPort*)h_FmPort)->netEnvId;
+}
+
+uint8_t FmPortGetHardwarePortId(t_Handle h_FmPort)
+{
+ return ((t_FmPort*)h_FmPort)->hardwarePortId;
+}
+
+uint32_t FmPortGetPcdEngines(t_Handle h_FmPort)
+{
+ return ((t_FmPort*)h_FmPort)->pcdEngines;
+}
+
+#if (DPAA_VERSION >= 11)
+t_Error FmPortSetGprFunc(t_Handle h_FmPort, e_FmPortGprFuncType gprFunc,
+ void **p_Value)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint32_t muramPageOffset;
+
+ ASSERT_COND(p_FmPort);
+ ASSERT_COND(p_Value);
+
+ if (p_FmPort->gprFunc != e_FM_PORT_GPR_EMPTY)
+ {
+ if (p_FmPort->gprFunc != gprFunc)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("gpr was assigned with different func"));
+ }
+ else
+ {
+ switch (gprFunc)
+ {
+ case (e_FM_PORT_GPR_MURAM_PAGE):
+ p_FmPort->p_ParamsPage = FM_MURAM_AllocMem(p_FmPort->h_FmMuram,
+ 256, 8);
+ if (!p_FmPort->p_ParamsPage)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for page"));
+
+ IOMemSet32(p_FmPort->p_ParamsPage, 0, 256);
+ muramPageOffset =
+ (uint32_t)(XX_VirtToPhys(p_FmPort->p_ParamsPage)
+ - p_FmPort->fmMuramPhysBaseAddr);
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ WRITE_UINT32(
+ p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr,
+ muramPageOffset);
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ WRITE_UINT32(
+ p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ogpr,
+ muramPageOffset);
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Invalid port type"));
+ }
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+ p_FmPort->gprFunc = gprFunc;
+ }
+
+ switch (p_FmPort->gprFunc)
+ {
+ case (e_FM_PORT_GPR_MURAM_PAGE):
+ *p_Value = p_FmPort->p_ParamsPage;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ return E_OK;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+t_Error FmPortGetSetCcParams(t_Handle h_FmPort,
+ t_FmPortGetSetCcParams *p_CcParams)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int tmpInt;
+ volatile uint32_t *p_BmiPrsStartOffset = NULL;
+
+ /* this function called from Cc for pass and receive parameters port params between CC and PORT*/
+
+ if ((p_CcParams->getCcParams.type & OFFSET_OF_PR)
+ && (p_FmPort->bufferOffsets.prsResultOffset != ILLEGAL_BASE))
+ {
+ p_CcParams->getCcParams.prOffset =
+ (uint8_t)p_FmPort->bufferOffsets.prsResultOffset;
+ p_CcParams->getCcParams.type &= ~OFFSET_OF_PR;
+ }
+ if (p_CcParams->getCcParams.type & HW_PORT_ID)
+ {
+ p_CcParams->getCcParams.hardwarePortId =
+ (uint8_t)p_FmPort->hardwarePortId;
+ p_CcParams->getCcParams.type &= ~HW_PORT_ID;
+ }
+ if ((p_CcParams->getCcParams.type & OFFSET_OF_DATA)
+ && (p_FmPort->bufferOffsets.dataOffset != ILLEGAL_BASE))
+ {
+ p_CcParams->getCcParams.dataOffset =
+ (uint16_t)p_FmPort->bufferOffsets.dataOffset;
+ p_CcParams->getCcParams.type &= ~OFFSET_OF_DATA;
+ }
+ if (p_CcParams->getCcParams.type & NUM_OF_TASKS)
+ {
+ p_CcParams->getCcParams.numOfTasks = (uint8_t)p_FmPort->tasks.num;
+ p_CcParams->getCcParams.type &= ~NUM_OF_TASKS;
+ }
+ if (p_CcParams->getCcParams.type & NUM_OF_EXTRA_TASKS)
+ {
+ p_CcParams->getCcParams.numOfExtraTasks =
+ (uint8_t)p_FmPort->tasks.extra;
+ p_CcParams->getCcParams.type &= ~NUM_OF_EXTRA_TASKS;
+ }
+ if (p_CcParams->getCcParams.type & FM_REV)
+ {
+ p_CcParams->getCcParams.revInfo.majorRev = p_FmPort->fmRevInfo.majorRev;
+ p_CcParams->getCcParams.revInfo.minorRev = p_FmPort->fmRevInfo.minorRev;
+ p_CcParams->getCcParams.type &= ~FM_REV;
+ }
+ if (p_CcParams->getCcParams.type & DISCARD_MASK)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ p_CcParams->getCcParams.discardMask =
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm);
+ else
+ p_CcParams->getCcParams.discardMask =
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm);
+ p_CcParams->getCcParams.type &= ~DISCARD_MASK;
+ }
+ if (p_CcParams->getCcParams.type & MANIP_EXTRA_SPACE)
+ {
+ p_CcParams->getCcParams.internalBufferOffset =
+ p_FmPort->internalBufferOffset;
+ p_CcParams->getCcParams.type &= ~MANIP_EXTRA_SPACE;
+ }
+ if (p_CcParams->getCcParams.type & GET_NIA_FPNE)
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ p_CcParams->getCcParams.nia =
+ GET_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofpne);
+ else
+ p_CcParams->getCcParams.nia =
+ GET_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rfpne);
+ p_CcParams->getCcParams.type &= ~GET_NIA_FPNE;
+ }
+ if (p_CcParams->getCcParams.type & GET_NIA_PNDN)
+ {
+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ p_CcParams->getCcParams.nia =
+ GET_UINT32(p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs.fmqm_pndn);
+ p_CcParams->getCcParams.type &= ~GET_NIA_PNDN;
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY)
+ && !(p_FmPort->requiredAction & UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY))
+ {
+ p_FmPort->requiredAction |= UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY;
+ p_FmPort->orFmanCtrl = p_CcParams->setCcParams.orFmanCtrl;
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_PNEN)
+ && !(p_FmPort->requiredAction & UPDATE_NIA_PNEN))
+ {
+ p_FmPort->savedQmiPnen = p_CcParams->setCcParams.nia;
+ p_FmPort->requiredAction |= UPDATE_NIA_PNEN;
+ }
+ else
+ if (p_CcParams->setCcParams.type & UPDATE_NIA_PNEN)
+ {
+ if (p_FmPort->savedQmiPnen != p_CcParams->setCcParams.nia)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("PNEN was defined previously different"));
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_PNDN)
+ && !(p_FmPort->requiredAction & UPDATE_NIA_PNDN))
+ {
+ p_FmPort->savedNonRxQmiRegsPndn = p_CcParams->setCcParams.nia;
+ p_FmPort->requiredAction |= UPDATE_NIA_PNDN;
+ }
+ else
+ if (p_CcParams->setCcParams.type & UPDATE_NIA_PNDN)
+ {
+ if (p_FmPort->savedNonRxQmiRegsPndn != p_CcParams->setCcParams.nia)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("PNDN was defined previously different"));
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_FENE)
+ && (p_CcParams->setCcParams.overwrite
+ || !(p_FmPort->requiredAction & UPDATE_NIA_FENE)))
+ {
+ p_FmPort->savedBmiFene = p_CcParams->setCcParams.nia;
+ p_FmPort->requiredAction |= UPDATE_NIA_FENE;
+ }
+ else
+ if (p_CcParams->setCcParams.type & UPDATE_NIA_FENE)
+ {
+ if (p_FmPort->savedBmiFene != p_CcParams->setCcParams.nia)
+ RETURN_ERROR( MAJOR, E_INVALID_STATE,
+ ("xFENE was defined previously different"));
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_FPNE)
+ && !(p_FmPort->requiredAction & UPDATE_NIA_FPNE))
+ {
+ p_FmPort->savedBmiFpne = p_CcParams->setCcParams.nia;
+ p_FmPort->requiredAction |= UPDATE_NIA_FPNE;
+ }
+ else
+ if (p_CcParams->setCcParams.type & UPDATE_NIA_FPNE)
+ {
+ if (p_FmPort->savedBmiFpne != p_CcParams->setCcParams.nia)
+ RETURN_ERROR( MAJOR, E_INVALID_STATE,
+ ("xFPNE was defined previously different"));
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_NIA_CMNE)
+ && !(p_FmPort->requiredAction & UPDATE_NIA_CMNE))
+ {
+ p_FmPort->savedBmiCmne = p_CcParams->setCcParams.nia;
+ p_FmPort->requiredAction |= UPDATE_NIA_CMNE;
+ }
+ else
+ if (p_CcParams->setCcParams.type & UPDATE_NIA_CMNE)
+ {
+ if (p_FmPort->savedBmiCmne != p_CcParams->setCcParams.nia)
+ RETURN_ERROR( MAJOR, E_INVALID_STATE,
+ ("xCMNE was defined previously different"));
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_PSO)
+ && !(p_FmPort->requiredAction & UPDATE_PSO))
+ {
+ /* get PCD registers pointers */
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->rx.fmbm_rpso;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiPrsStartOffset = &p_FmPort->port.bmi_regs->oh.fmbm_opso;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ }
+
+ /* set start parsing offset */
+ tmpInt = (int)GET_UINT32(*p_BmiPrsStartOffset)
+ + p_CcParams->setCcParams.psoSize;
+ if (tmpInt > 0)
+ WRITE_UINT32(*p_BmiPrsStartOffset, (uint32_t)tmpInt);
+
+ p_FmPort->requiredAction |= UPDATE_PSO;
+ p_FmPort->savedPrsStartOffset = p_CcParams->setCcParams.psoSize;
+ }
+ else
+ if (p_CcParams->setCcParams.type & UPDATE_PSO)
+ {
+ if (p_FmPort->savedPrsStartOffset
+ != p_CcParams->setCcParams.psoSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("parser start offset was defoned previousley different"));
+ }
+
+ if ((p_CcParams->setCcParams.type & UPDATE_OFP_DPTE)
+ && !(p_FmPort->requiredAction & UPDATE_OFP_DPTE))
+ {
+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ p_FmPort->savedBmiOfp = GET_UINT32(p_FmPort->port.bmi_regs->oh.fmbm_ofp);
+ p_FmPort->savedBmiOfp &= ~BMI_FIFO_PIPELINE_DEPTH_MASK;
+ p_FmPort->savedBmiOfp |= p_CcParams->setCcParams.ofpDpde
+ << BMI_FIFO_PIPELINE_DEPTH_SHIFT;
+ p_FmPort->requiredAction |= UPDATE_OFP_DPTE;
+ }
+
+ return E_OK;
+}
+/*********************** End of inter-module routines ************************/
+
+/****************************************/
+/* API Init unit functions */
+/****************************************/
+
+t_Handle FM_PORT_Config(t_FmPortParams *p_FmPortParams)
+{
+ t_FmPort *p_FmPort;
+ uintptr_t baseAddr = p_FmPortParams->baseAddr;
+ uint32_t tmpReg;
+
+ /* Allocate FM structure */
+ p_FmPort = (t_FmPort *)XX_Malloc(sizeof(t_FmPort));
+ if (!p_FmPort)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Port driver structure"));
+ return NULL;
+ }
+ memset(p_FmPort, 0, sizeof(t_FmPort));
+
+ /* Allocate the FM driver's parameters structure */
+ p_FmPort->p_FmPortDriverParam = (t_FmPortDriverParam *)XX_Malloc(
+ sizeof(t_FmPortDriverParam));
+ if (!p_FmPort->p_FmPortDriverParam)
+ {
+ XX_Free(p_FmPort);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Port driver parameters"));
+ return NULL;
+ }
+ memset(p_FmPort->p_FmPortDriverParam, 0, sizeof(t_FmPortDriverParam));
+
+ /* Initialize FM port parameters which will be kept by the driver */
+ p_FmPort->portType = p_FmPortParams->portType;
+ p_FmPort->portId = p_FmPortParams->portId;
+ p_FmPort->pcdEngines = FM_PCD_NONE;
+ p_FmPort->f_Exception = p_FmPortParams->f_Exception;
+ p_FmPort->h_App = p_FmPortParams->h_App;
+ p_FmPort->h_Fm = p_FmPortParams->h_Fm;
+
+ /* get FM revision */
+ FM_GetRevision(p_FmPort->h_Fm, &p_FmPort->fmRevInfo);
+
+ /* calculate global portId number */
+ p_FmPort->hardwarePortId = SwPortIdToHwPortId(p_FmPort->portType,
+ p_FmPortParams->portId,
+ p_FmPort->fmRevInfo.majorRev,
+ p_FmPort->fmRevInfo.minorRev);
+
+ if (p_FmPort->fmRevInfo.majorRev >= 6)
+ {
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)
+ && (p_FmPortParams->portId != FM_OH_PORT_ID))
+ DBG(WARNING,
+ ("Port ID %d is recommended for HC port. Overwriting HW defaults to be suitable for HC.",
+ FM_OH_PORT_ID));
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ && (p_FmPortParams->portId == FM_OH_PORT_ID))
+ DBG(WARNING, ("Use non-zero portId for OP port due to insufficient resources on portId 0."));
+ }
+
+ /* Set up FM port parameters for initialization phase only */
+
+ /* First, fill in flibs struct */
+ fman_port_defconfig(&p_FmPort->p_FmPortDriverParam->dfltCfg,
+ (enum fman_port_type)p_FmPort->portType);
+ /* Overwrite some integration specific parameters */
+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_pri_elevation =
+ DEFAULT_PORT_rxFifoPriElevationLevel;
+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_fifo_thr =
+ DEFAULT_PORT_rxFifoThreshold;
+
+#if defined(FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675) || defined(FM_ERROR_VSP_NO_MATCH_SW006)
+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006675 = TRUE;
+#else
+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006675 = FALSE;
+#endif
+ if ((p_FmPort->fmRevInfo.majorRev == 6)
+ && (p_FmPort->fmRevInfo.minorRev == 0))
+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006320 = TRUE;
+ else
+ p_FmPort->p_FmPortDriverParam->dfltCfg.errata_A006320 = FALSE;
+
+ /* Excessive Threshold register - exists for pre-FMv3 chips only */
+ if (p_FmPort->fmRevInfo.majorRev < 6)
+ {
+#ifdef FM_NO_RESTRICT_ON_ACCESS_RSRC
+ p_FmPort->p_FmPortDriverParam->dfltCfg.excessive_threshold_register =
+ TRUE;
+#endif
+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_rebm_has_sgd = FALSE;
+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_tfne_has_features = FALSE;
+ }
+ else
+ {
+ p_FmPort->p_FmPortDriverParam->dfltCfg.excessive_threshold_register =
+ FALSE;
+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_rebm_has_sgd = TRUE;
+ p_FmPort->p_FmPortDriverParam->dfltCfg.fmbm_tfne_has_features = TRUE;
+ }
+ if (p_FmPort->fmRevInfo.majorRev == 4)
+ p_FmPort->p_FmPortDriverParam->dfltCfg.qmi_deq_options_support = FALSE;
+ else
+ p_FmPort->p_FmPortDriverParam->dfltCfg.qmi_deq_options_support = TRUE;
+
+ /* Continue with other parameters */
+ p_FmPort->p_FmPortDriverParam->baseAddr = baseAddr;
+ /* set memory map pointers */
+ p_FmPort->p_FmPortQmiRegs =
+ (t_FmPortQmiRegs *)UINT_TO_PTR(baseAddr + QMI_PORT_REGS_OFFSET);
+ p_FmPort->p_FmPortBmiRegs =
+ (u_FmPortBmiRegs *)UINT_TO_PTR(baseAddr + BMI_PORT_REGS_OFFSET);
+ p_FmPort->p_FmPortPrsRegs =
+ (t_FmPortPrsRegs *)UINT_TO_PTR(baseAddr + PRS_PORT_REGS_OFFSET);
+
+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.privDataSize =
+ DEFAULT_PORT_bufferPrefixContent_privDataSize;
+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.passPrsResult =
+ DEFAULT_PORT_bufferPrefixContent_passPrsResult;
+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.passTimeStamp =
+ DEFAULT_PORT_bufferPrefixContent_passTimeStamp;
+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.passAllOtherPCDInfo =
+ DEFAULT_PORT_bufferPrefixContent_passTimeStamp;
+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.dataAlign =
+ DEFAULT_PORT_bufferPrefixContent_dataAlign;
+ /* p_FmPort->p_FmPortDriverParam->dmaSwapData = (e_FmDmaSwapOption)DEFAULT_PORT_dmaSwapData;
+ p_FmPort->p_FmPortDriverParam->dmaIntContextCacheAttr = (e_FmDmaCacheOption)DEFAULT_PORT_dmaIntContextCacheAttr;
+ p_FmPort->p_FmPortDriverParam->dmaHeaderCacheAttr = (e_FmDmaCacheOption)DEFAULT_PORT_dmaHeaderCacheAttr;
+ p_FmPort->p_FmPortDriverParam->dmaScatterGatherCacheAttr = (e_FmDmaCacheOption)DEFAULT_PORT_dmaScatterGatherCacheAttr;
+ p_FmPort->p_FmPortDriverParam->dmaWriteOptimize = DEFAULT_PORT_dmaWriteOptimize;
+ */
+ p_FmPort->p_FmPortDriverParam->liodnBase = p_FmPortParams->liodnBase;
+ p_FmPort->p_FmPortDriverParam->cheksumLastBytesIgnore =
+ DEFAULT_PORT_cheksumLastBytesIgnore;
+
+ p_FmPort->maxFrameLength = DEFAULT_PORT_maxFrameLength;
+ /* resource distribution. */
+ p_FmPort->fifoBufs.num = DEFAULT_PORT_numOfFifoBufs(p_FmPort->portType)
+ * BMI_FIFO_UNITS;
+ p_FmPort->fifoBufs.extra = DEFAULT_PORT_extraNumOfFifoBufs
+ * BMI_FIFO_UNITS;
+ p_FmPort->openDmas.num = DEFAULT_PORT_numOfOpenDmas(p_FmPort->portType);
+ p_FmPort->openDmas.extra =
+ DEFAULT_PORT_extraNumOfOpenDmas(p_FmPort->portType);
+ p_FmPort->tasks.num = DEFAULT_PORT_numOfTasks(p_FmPort->portType);
+ p_FmPort->tasks.extra = DEFAULT_PORT_extraNumOfTasks(p_FmPort->portType);
+
+
+#ifdef FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981
+ if ((p_FmPort->fmRevInfo.majorRev == 6)
+ && (p_FmPort->fmRevInfo.minorRev == 0)
+ && ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX)))
+ {
+ p_FmPort->openDmas.num = 16;
+ p_FmPort->openDmas.extra = 0;
+ }
+#endif /* FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 */
+
+ /* Port type specific initialization: */
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX):
+ case (e_FM_PORT_TYPE_RX_10G):
+ /* Initialize FM port parameters for initialization phase only */
+ p_FmPort->p_FmPortDriverParam->cutBytesFromEnd =
+ DEFAULT_PORT_cutBytesFromEnd;
+ p_FmPort->p_FmPortDriverParam->enBufPoolDepletion = FALSE;
+ p_FmPort->p_FmPortDriverParam->frmDiscardOverride =
+ DEFAULT_PORT_frmDiscardOverride;
+
+ tmpReg =
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfp);
+ p_FmPort->p_FmPortDriverParam->rxFifoPriElevationLevel =
+ (((tmpReg & BMI_RX_FIFO_PRI_ELEVATION_MASK)
+ >> BMI_RX_FIFO_PRI_ELEVATION_SHIFT) + 1)
+ * BMI_FIFO_UNITS;
+ p_FmPort->p_FmPortDriverParam->rxFifoThreshold = (((tmpReg
+ & BMI_RX_FIFO_THRESHOLD_MASK)
+ >> BMI_RX_FIFO_THRESHOLD_SHIFT) + 1) * BMI_FIFO_UNITS;
+
+ p_FmPort->p_FmPortDriverParam->bufMargins.endMargins =
+ DEFAULT_PORT_BufMargins_endMargins;
+ p_FmPort->p_FmPortDriverParam->errorsToDiscard =
+ DEFAULT_PORT_errorsToDiscard;
+ p_FmPort->p_FmPortDriverParam->forwardReuseIntContext =
+ DEFAULT_PORT_forwardIntContextReuse;
+#if (DPAA_VERSION >= 11)
+ p_FmPort->p_FmPortDriverParam->noScatherGather =
+ DEFAULT_PORT_noScatherGather;
+#endif /* (DPAA_VERSION >= 11) */
+ break;
+
+ case (e_FM_PORT_TYPE_TX):
+ p_FmPort->p_FmPortDriverParam->dontReleaseBuf = FALSE;
+#ifdef FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127
+ tmpReg = 0x00001013;
+ WRITE_UINT32( p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tfp,
+ tmpReg);
+#endif /* FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127 */
+ case (e_FM_PORT_TYPE_TX_10G):
+ tmpReg =
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tfp);
+ p_FmPort->p_FmPortDriverParam->txFifoMinFillLevel = ((tmpReg
+ & BMI_TX_FIFO_MIN_FILL_MASK)
+ >> BMI_TX_FIFO_MIN_FILL_SHIFT) * BMI_FIFO_UNITS;
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth =
+ (uint8_t)(((tmpReg & BMI_FIFO_PIPELINE_DEPTH_MASK)
+ >> BMI_FIFO_PIPELINE_DEPTH_SHIFT) + 1);
+ p_FmPort->p_FmPortDriverParam->txFifoLowComfLevel = (((tmpReg
+ & BMI_TX_LOW_COMF_MASK) >> BMI_TX_LOW_COMF_SHIFT) + 1)
+ * BMI_FIFO_UNITS;
+
+ p_FmPort->p_FmPortDriverParam->deqType = DEFAULT_PORT_deqType;
+ p_FmPort->p_FmPortDriverParam->deqPrefetchOption =
+ DEFAULT_PORT_deqPrefetchOption;
+ p_FmPort->p_FmPortDriverParam->deqHighPriority =
+ (bool)((p_FmPort->portType == e_FM_PORT_TYPE_TX) ? DEFAULT_PORT_deqHighPriority_1G :
+ DEFAULT_PORT_deqHighPriority_10G);
+ p_FmPort->p_FmPortDriverParam->deqByteCnt =
+ (uint16_t)(
+ (p_FmPort->portType == e_FM_PORT_TYPE_TX) ? DEFAULT_PORT_deqByteCnt_1G :
+ DEFAULT_PORT_deqByteCnt_10G);
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_FmPort->p_FmPortDriverParam->errorsToDiscard =
+ DEFAULT_PORT_errorsToDiscard;
+#if (DPAA_VERSION >= 11)
+ p_FmPort->p_FmPortDriverParam->noScatherGather =
+ DEFAULT_PORT_noScatherGather;
+#endif /* (DPAA_VERSION >= 11) */
+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND):
+ p_FmPort->p_FmPortDriverParam->deqPrefetchOption =
+ DEFAULT_PORT_deqPrefetchOption_HC;
+ p_FmPort->p_FmPortDriverParam->deqHighPriority =
+ DEFAULT_PORT_deqHighPriority_1G;
+ p_FmPort->p_FmPortDriverParam->deqType = DEFAULT_PORT_deqType;
+ p_FmPort->p_FmPortDriverParam->deqByteCnt =
+ DEFAULT_PORT_deqByteCnt_1G;
+
+ tmpReg =
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofp);
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth =
+ (uint8_t)(((tmpReg & BMI_FIFO_PIPELINE_DEPTH_MASK)
+ >> BMI_FIFO_PIPELINE_DEPTH_SHIFT) + 1);
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)
+ && (p_FmPortParams->portId != FM_OH_PORT_ID))
+ {
+ /* Overwrite HC defaults */
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth =
+ DEFAULT_PORT_fifoDeqPipelineDepth_OH;
+ }
+
+#ifndef FM_FRAME_END_PARAMS_FOR_OP
+ if (p_FmPort->fmRevInfo.majorRev < 6)
+ p_FmPort->p_FmPortDriverParam->cheksumLastBytesIgnore = DEFAULT_notSupported;
+#endif /* !FM_FRAME_END_PARAMS_FOR_OP */
+
+#ifndef FM_DEQ_PIPELINE_PARAMS_FOR_OP
+ if (!((p_FmPort->fmRevInfo.majorRev == 4) ||
+ (p_FmPort->fmRevInfo.majorRev >= 6)))
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth = DEFAULT_notSupported;
+#endif /* !FM_DEQ_PIPELINE_PARAMS_FOR_OP */
+ break;
+
+ default:
+ XX_Free(p_FmPort->p_FmPortDriverParam);
+ XX_Free(p_FmPort);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ return NULL;
+ }
+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ if (p_FmPort->fmRevInfo.majorRev == 4)
+ p_FmPort->p_FmPortDriverParam->deqPrefetchOption = (e_FmPortDeqPrefetchOption)DEFAULT_notSupported;
+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+
+ p_FmPort->imEn = p_FmPortParams->independentModeEnable;
+
+ if (p_FmPort->imEn)
+ {
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G))
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth =
+ DEFAULT_PORT_fifoDeqPipelineDepth_IM;
+ FmPortConfigIM(p_FmPort, p_FmPortParams);
+ }
+ else
+ {
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX):
+ case (e_FM_PORT_TYPE_RX_10G):
+ /* Initialize FM port parameters for initialization phase only */
+ memcpy(&p_FmPort->p_FmPortDriverParam->extBufPools,
+ &p_FmPortParams->specificParams.rxParams.extBufPools,
+ sizeof(t_FmExtPools));
+ p_FmPort->p_FmPortDriverParam->errFqid =
+ p_FmPortParams->specificParams.rxParams.errFqid;
+ p_FmPort->p_FmPortDriverParam->dfltFqid =
+ p_FmPortParams->specificParams.rxParams.dfltFqid;
+ p_FmPort->p_FmPortDriverParam->liodnOffset =
+ p_FmPortParams->specificParams.rxParams.liodnOffset;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ case (e_FM_PORT_TYPE_TX):
+ case (e_FM_PORT_TYPE_TX_10G):
+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND):
+ p_FmPort->p_FmPortDriverParam->errFqid =
+ p_FmPortParams->specificParams.nonRxParams.errFqid;
+ p_FmPort->p_FmPortDriverParam->deqSubPortal =
+ (uint8_t)(p_FmPortParams->specificParams.nonRxParams.qmChannel
+ & QMI_DEQ_CFG_SUBPORTAL_MASK);
+ p_FmPort->p_FmPortDriverParam->dfltFqid =
+ p_FmPortParams->specificParams.nonRxParams.dfltFqid;
+ break;
+ default:
+ XX_Free(p_FmPort->p_FmPortDriverParam);
+ XX_Free(p_FmPort);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ return NULL;
+ }
+ }
+
+ memset(p_FmPort->name, 0, (sizeof(char)) * MODULE_NAME_SIZE);
+ if (Sprint(
+ p_FmPort->name,
+ "FM-%d-port-%s-%d",
+ FmGetId(p_FmPort->h_Fm),
+ ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)) ? "OH" :
+ (p_FmPort->portType == e_FM_PORT_TYPE_RX ? "1g-RX" :
+ (p_FmPort->portType == e_FM_PORT_TYPE_TX ? "1g-TX" :
+ (p_FmPort->portType
+ == e_FM_PORT_TYPE_RX_10G ? "10g-RX" :
+ "10g-TX")))),
+ p_FmPort->portId) == 0)
+ {
+ XX_Free(p_FmPort->p_FmPortDriverParam);
+ XX_Free(p_FmPort);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ return NULL;
+ }
+
+ p_FmPort->h_Spinlock = XX_InitSpinlock();
+ if (!p_FmPort->h_Spinlock)
+ {
+ XX_Free(p_FmPort->p_FmPortDriverParam);
+ XX_Free(p_FmPort);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ return NULL;
+ }
+
+ return p_FmPort;
+}
+
+t_FmPort *rx_port = 0;
+t_FmPort *tx_port = 0;
+
+/**************************************************************************//**
+ @Function FM_PORT_Init
+
+ @Description Initializes the FM module
+
+ @Param[in] h_FmPort - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+ *//***************************************************************************/
+t_Error FM_PORT_Init(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_FmPortDriverParam *p_DriverParams;
+ t_Error errCode;
+ t_FmInterModulePortInitParams fmParams;
+ t_FmRevisionInfo revInfo;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ errCode = FmSpBuildBufferStructure(
+ &p_FmPort->p_FmPortDriverParam->intContext,
+ &p_FmPort->p_FmPortDriverParam->bufferPrefixContent,
+ &p_FmPort->p_FmPortDriverParam->bufMargins,
+ &p_FmPort->bufferOffsets, &p_FmPort->internalBufferOffset);
+ if (errCode != E_OK)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+ if ((p_FmPort->p_FmPortDriverParam->bcbWorkaround) &&
+ (p_FmPort->portType == e_FM_PORT_TYPE_RX))
+ {
+ p_FmPort->p_FmPortDriverParam->errorsToDiscard |= FM_PORT_FRM_ERR_PHYSICAL;
+ if (!p_FmPort->fifoBufs.num)
+ p_FmPort->fifoBufs.num = DEFAULT_PORT_numOfFifoBufs(p_FmPort->portType)*BMI_FIFO_UNITS;
+ p_FmPort->fifoBufs.num += 4*KILOBYTE;
+ }
+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */
+
+ CHECK_INIT_PARAMETERS(p_FmPort, CheckInitParameters);
+
+ p_DriverParams = p_FmPort->p_FmPortDriverParam;
+
+ /* Set up flibs port structure */
+ memset(&p_FmPort->port, 0, sizeof(struct fman_port));
+ p_FmPort->port.type = (enum fman_port_type)p_FmPort->portType;
+ FM_GetRevision(p_FmPort->h_Fm, &revInfo);
+ p_FmPort->port.fm_rev_maj = revInfo.majorRev;
+ p_FmPort->port.fm_rev_min = revInfo.minorRev;
+ p_FmPort->port.bmi_regs =
+ (union fman_port_bmi_regs *)UINT_TO_PTR(p_DriverParams->baseAddr + BMI_PORT_REGS_OFFSET);
+ p_FmPort->port.qmi_regs =
+ (struct fman_port_qmi_regs *)UINT_TO_PTR(p_DriverParams->baseAddr + QMI_PORT_REGS_OFFSET);
+ p_FmPort->port.ext_pools_num = (uint8_t)((revInfo.majorRev == 4) ? 4 : 8);
+ p_FmPort->port.im_en = p_FmPort->imEn;
+ p_FmPort->p_FmPortPrsRegs =
+ (t_FmPortPrsRegs *)UINT_TO_PTR(p_DriverParams->baseAddr + PRS_PORT_REGS_OFFSET);
+
+ if (((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)) && !p_FmPort->imEn)
+ {
+ /* Call the external Buffer routine which also checks fifo
+ size and updates it if necessary */
+ /* define external buffer pools and pool depletion*/
+ errCode = SetExtBufferPools(p_FmPort);
+ if (errCode)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+ /* check if the largest external buffer pool is large enough */
+ if (p_DriverParams->bufMargins.startMargins + MIN_EXT_BUF_SIZE
+ + p_DriverParams->bufMargins.endMargins
+ > p_FmPort->rxPoolsParams.largestBufSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("bufMargins.startMargins (%d) + minimum buf size (64) + bufMargins.endMargins (%d) is larger than maximum external buffer size (%d)", p_DriverParams->bufMargins.startMargins, p_DriverParams->bufMargins.endMargins, p_FmPort->rxPoolsParams.largestBufSize));
+ }
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ {
+ {
+#ifdef FM_NO_OP_OBSERVED_POOLS
+ t_FmRevisionInfo revInfo;
+
+ FM_GetRevision(p_FmPort->h_Fm, &revInfo);
+ if ((revInfo.majorRev == 4) && (p_DriverParams->enBufPoolDepletion))
+#endif /* FM_NO_OP_OBSERVED_POOLS */
+ {
+ /* define external buffer pools */
+ errCode = SetExtBufferPools(p_FmPort);
+ if (errCode)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+ }
+ }
+ }
+
+ /************************************************************/
+ /* Call FM module routine for communicating parameters */
+ /************************************************************/
+ memset(&fmParams, 0, sizeof(fmParams));
+ fmParams.hardwarePortId = p_FmPort->hardwarePortId;
+ fmParams.portType = (e_FmPortType)p_FmPort->portType;
+ fmParams.numOfTasks = (uint8_t)p_FmPort->tasks.num;
+ fmParams.numOfExtraTasks = (uint8_t)p_FmPort->tasks.extra;
+ fmParams.numOfOpenDmas = (uint8_t)p_FmPort->openDmas.num;
+ fmParams.numOfExtraOpenDmas = (uint8_t)p_FmPort->openDmas.extra;
+
+ if (p_FmPort->fifoBufs.num)
+ {
+ errCode = VerifySizeOfFifo(p_FmPort);
+ if (errCode != E_OK)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+ }
+ fmParams.sizeOfFifo = p_FmPort->fifoBufs.num;
+ fmParams.extraSizeOfFifo = p_FmPort->fifoBufs.extra;
+ fmParams.independentMode = p_FmPort->imEn;
+ fmParams.liodnOffset = p_DriverParams->liodnOffset;
+ fmParams.liodnBase = p_DriverParams->liodnBase;
+ fmParams.deqPipelineDepth =
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth;
+ fmParams.maxFrameLength = p_FmPort->maxFrameLength;
+#ifndef FM_DEQ_PIPELINE_PARAMS_FOR_OP
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) ||
+ (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND))
+ {
+ if (!((p_FmPort->fmRevInfo.majorRev == 4) ||
+ (p_FmPort->fmRevInfo.majorRev >= 6)))
+ /* HC ports do not have fifoDeqPipelineDepth, but it is needed only
+ * for deq threshold calculation.
+ */
+ fmParams.deqPipelineDepth = 2;
+ }
+#endif /* !FM_DEQ_PIPELINE_PARAMS_FOR_OP */
+
+ errCode = FmGetSetPortParams(p_FmPort->h_Fm, &fmParams);
+ if (errCode)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+
+ /* get params for use in init */
+ p_FmPort->fmMuramPhysBaseAddr =
+ (uint64_t)((uint64_t)(fmParams.fmMuramPhysBaseAddr.low)
+ | ((uint64_t)(fmParams.fmMuramPhysBaseAddr.high) << 32));
+ p_FmPort->h_FmMuram = FmGetMuramHandle(p_FmPort->h_Fm);
+
+ errCode = InitLowLevelDriver(p_FmPort);
+ if (errCode != E_OK)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+
+ FmPortDriverParamFree(p_FmPort);
+
+#if (DPAA_VERSION >= 11)
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ {
+ t_FmPcdCtrlParamsPage *p_ParamsPage;
+
+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE,
+ (void**)&p_ParamsPage);
+ ASSERT_COND(p_ParamsPage);
+
+ WRITE_UINT32(p_ParamsPage->misc, FM_CTL_PARAMS_PAGE_ALWAYS_ON);
+#ifdef FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ {
+ WRITE_UINT32(
+ p_ParamsPage->misc,
+ (GET_UINT32(p_ParamsPage->misc) | FM_CTL_PARAMS_PAGE_OP_FIX_EN));
+ WRITE_UINT32(
+ p_ParamsPage->discardMask,
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm));
+ }
+#endif /* FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675 */
+#ifdef FM_ERROR_VSP_NO_MATCH_SW006
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ WRITE_UINT32(
+ p_ParamsPage->errorsDiscardMask,
+ (GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm) | GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsem)));
+ else
+ WRITE_UINT32(
+ p_ParamsPage->errorsDiscardMask,
+ (GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm) | GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsem)));
+#endif /* FM_ERROR_VSP_NO_MATCH_SW006 */
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_FmPort->deepSleepVars.autoResMaxSizes)
+ FmPortConfigAutoResForDeepSleepSupport1(p_FmPort);
+ return E_OK;
+}
+
+/**************************************************************************//**
+ @Function FM_PORT_Free
+
+ @Description Frees all resources that were assigned to FM module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmPort - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+ *//***************************************************************************/
+t_Error FM_PORT_Free(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_FmInterModulePortFreeParams fmParams;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+
+ if (p_FmPort->pcdEngines)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("Trying to free a port with PCD. FM_PORT_DeletePCD must be called first."));
+
+ if (p_FmPort->enabled)
+ {
+ if (FM_PORT_Disable(p_FmPort) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM_PORT_Disable FAILED"));
+ }
+
+ if (p_FmPort->imEn)
+ FmPortImFree(p_FmPort);
+
+ FmPortDriverParamFree(p_FmPort);
+
+ memset(&fmParams, 0, sizeof(fmParams));
+ fmParams.hardwarePortId = p_FmPort->hardwarePortId;
+ fmParams.portType = (e_FmPortType)p_FmPort->portType;
+ fmParams.deqPipelineDepth =
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth;
+
+ FmFreePortParams(p_FmPort->h_Fm, &fmParams);
+
+#if (DPAA_VERSION >= 11)
+ if (FmVSPFreeForPort(p_FmPort->h_Fm, p_FmPort->portType, p_FmPort->portId)
+ != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("VSP free of port FAILED"));
+
+ if (p_FmPort->p_ParamsPage)
+ FM_MURAM_FreeMem(p_FmPort->h_FmMuram, p_FmPort->p_ParamsPage);
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_FmPort->h_Spinlock)
+ XX_FreeSpinlock(p_FmPort->h_Spinlock);
+
+ XX_Free(p_FmPort);
+
+ return E_OK;
+}
+
+/*************************************************/
+/* API Advanced Init unit functions */
+/*************************************************/
+
+t_Error FM_PORT_ConfigNumOfOpenDmas(t_Handle h_FmPort, t_FmPortRsrc *p_OpenDmas)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->setNumOfOpenDmas = TRUE;
+ memcpy(&p_FmPort->openDmas, p_OpenDmas, sizeof(t_FmPortRsrc));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ memcpy(&p_FmPort->tasks, p_NumOfTasks, sizeof(t_FmPortRsrc));
+ p_FmPort->p_FmPortDriverParam->setNumOfTasks = TRUE;
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->setSizeOfFifo = TRUE;
+ memcpy(&p_FmPort->fifoBufs, p_SizeOfFifo, sizeof(t_FmPortRsrc));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDeqHighPriority(t_Handle h_FmPort, bool highPri)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("not available for Rx ports"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_high_pri = highPri;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDeqType(t_Handle h_FmPort, e_FmPortDeqType deqType)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("not available for Rx ports"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_type =
+ (enum fman_port_deq_type)deqType;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDeqPrefetchOption(
+ t_Handle h_FmPort, e_FmPortDeqPrefetchOption deqPrefetchOption)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("not available for Rx ports"));
+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_prefetch_opt =
+ (enum fman_port_deq_prefetch)deqPrefetchOption;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigBackupPools(t_Handle h_FmPort,
+ t_FmBackupBmPools *p_BackupBmPools)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->p_BackupBmPools =
+ (t_FmBackupBmPools *)XX_Malloc(sizeof(t_FmBackupBmPools));
+ if (!p_FmPort->p_FmPortDriverParam->p_BackupBmPools)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_BackupBmPools allocation failed"));
+ memcpy(p_FmPort->p_FmPortDriverParam->p_BackupBmPools, p_BackupBmPools,
+ sizeof(t_FmBackupBmPools));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDeqByteCnt(t_Handle h_FmPort, uint16_t deqByteCnt)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("not available for Rx ports"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.deq_byte_cnt = deqByteCnt;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigBufferPrefixContent(
+ t_Handle h_FmPort, t_FmBufferPrefixContent *p_FmBufferPrefixContent)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ memcpy(&p_FmPort->p_FmPortDriverParam->bufferPrefixContent,
+ p_FmBufferPrefixContent, sizeof(t_FmBufferPrefixContent));
+ /* if dataAlign was not initialized by user, we return to driver's default */
+ if (!p_FmPort->p_FmPortDriverParam->bufferPrefixContent.dataAlign)
+ p_FmPort->p_FmPortDriverParam->bufferPrefixContent.dataAlign =
+ DEFAULT_PORT_bufferPrefixContent_dataAlign;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigCheksumLastBytesIgnore(t_Handle h_FmPort,
+ uint8_t checksumLastBytesIgnore)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.checksum_bytes_ignore =
+ checksumLastBytesIgnore;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigCutBytesFromEnd(t_Handle h_FmPort,
+ uint8_t cutBytesFromEnd)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_cut_end_bytes = cutBytesFromEnd;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigPoolDepletion(t_Handle h_FmPort,
+ t_FmBufPoolDepletion *p_BufPoolDepletion)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->enBufPoolDepletion = TRUE;
+ memcpy(&p_FmPort->p_FmPortDriverParam->bufPoolDepletion, p_BufPoolDepletion,
+ sizeof(t_FmBufPoolDepletion));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigObservedPoolDepletion(
+ t_Handle h_FmPort,
+ t_FmPortObservedBufPoolDepletion *p_FmPortObservedBufPoolDepletion)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for OP ports only"));
+
+ p_FmPort->p_FmPortDriverParam->enBufPoolDepletion = TRUE;
+ memcpy(&p_FmPort->p_FmPortDriverParam->bufPoolDepletion,
+ &p_FmPortObservedBufPoolDepletion->poolDepletionParams,
+ sizeof(t_FmBufPoolDepletion));
+ memcpy(&p_FmPort->p_FmPortDriverParam->extBufPools,
+ &p_FmPortObservedBufPoolDepletion->poolsParams,
+ sizeof(t_FmExtPools));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigExtBufPools(t_Handle h_FmPort, t_FmExtPools *p_FmExtPools)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for OP ports only"));
+
+ memcpy(&p_FmPort->p_FmPortDriverParam->extBufPools, p_FmExtPools,
+ sizeof(t_FmExtPools));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDontReleaseTxBufToBM(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Tx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->dontReleaseBuf = TRUE;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDfltColor(t_Handle h_FmPort, e_FmPortColor color)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ p_FmPort->p_FmPortDriverParam->dfltCfg.color = (enum fman_port_color)color;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigSyncReq(t_Handle h_FmPort, bool syncReq)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("Not available for Tx ports"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.sync_req = syncReq;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigFrmDiscardOverride(t_Handle h_FmPort, bool override)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("Not available for Tx ports"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.discard_override = override;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigErrorsToDiscard(t_Handle h_FmPort,
+ fmPortFrameErrSelect_t errs)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ p_FmPort->p_FmPortDriverParam->errorsToDiscard = errs;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDmaSwapData(t_Handle h_FmPort, e_FmDmaSwapOption swapData)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_swap_data =
+ (enum fman_port_dma_swap)swapData;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDmaIcCacheAttr(t_Handle h_FmPort,
+ e_FmDmaCacheOption intContextCacheAttr)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_ic_stash_on =
+ (bool)(intContextCacheAttr == e_FM_DMA_STASH);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDmaHdrAttr(t_Handle h_FmPort,
+ e_FmDmaCacheOption headerCacheAttr)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_header_stash_on =
+ (bool)(headerCacheAttr == e_FM_DMA_STASH);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDmaScatterGatherAttr(
+ t_Handle h_FmPort, e_FmDmaCacheOption scatterGatherCacheAttr)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_sg_stash_on =
+ (bool)(scatterGatherCacheAttr == e_FM_DMA_STASH);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigDmaWriteOptimize(t_Handle h_FmPort, bool optimize)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("Not available for Tx ports"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.dma_write_optimize = optimize;
+
+ return E_OK;
+}
+
+#if (DPAA_VERSION >= 11)
+t_Error FM_PORT_ConfigNoScatherGather(t_Handle h_FmPort, bool noScatherGather)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ UNUSED(noScatherGather);
+ UNUSED(p_FmPort);
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->noScatherGather = noScatherGather;
+
+ return E_OK;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+t_Error FM_PORT_ConfigForwardReuseIntContext(t_Handle h_FmPort,
+ bool forwardReuse)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->forwardReuseIntContext = forwardReuse;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigMaxFrameLength(t_Handle h_FmPort, uint16_t length)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->maxFrameLength = length;
+
+ return E_OK;
+}
+
+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+t_Error FM_PORT_ConfigBCBWorkaround(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->p_FmPortDriverParam->bcbWorkaround = TRUE;
+
+ return E_OK;
+}
+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */
+
+/****************************************************/
+/* Hidden-DEBUG Only API */
+/****************************************************/
+
+t_Error FM_PORT_ConfigTxFifoMinFillLevel(t_Handle h_FmPort,
+ uint32_t minFillLevel)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Tx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_min_level = minFillLevel;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigFifoDeqPipelineDepth(t_Handle h_FmPort,
+ uint8_t deqPipelineDepth)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("Not available for Rx ports"));
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("Not available for IM ports!"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_deq_pipeline_depth =
+ deqPipelineDepth;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigTxFifoLowComfLevel(t_Handle h_FmPort,
+ uint32_t fifoLowComfLevel)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Tx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.tx_fifo_low_comf_level =
+ fifoLowComfLevel;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigRxFifoThreshold(t_Handle h_FmPort, uint32_t fifoThreshold)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_fifo_thr = fifoThreshold;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigRxFifoPriElevationLevel(t_Handle h_FmPort,
+ uint32_t priElevationLevel)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ p_FmPort->p_FmPortDriverParam->dfltCfg.rx_pri_elevation = priElevationLevel;
+
+ return E_OK;
+}
+/****************************************************/
+/* API Run-time Control unit functions */
+/****************************************************/
+
+t_Error FM_PORT_SetNumOfOpenDmas(t_Handle h_FmPort,
+ t_FmPortRsrc *p_NumOfOpenDmas)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((!p_NumOfOpenDmas->num) || (p_NumOfOpenDmas->num > MAX_NUM_OF_DMAS))
+ RETURN_ERROR( MAJOR, E_INVALID_VALUE,
+ ("openDmas-num can't be larger than %d", MAX_NUM_OF_DMAS));
+ if (p_NumOfOpenDmas->extra > MAX_NUM_OF_EXTRA_DMAS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("openDmas-extra can't be larger than %d", MAX_NUM_OF_EXTRA_DMAS));
+ err = FmSetNumOfOpenDmas(p_FmPort->h_Fm, p_FmPort->hardwarePortId,
+ (uint8_t*)&p_NumOfOpenDmas->num,
+ (uint8_t*)&p_NumOfOpenDmas->extra, FALSE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ memcpy(&p_FmPort->openDmas, p_NumOfOpenDmas, sizeof(t_FmPortRsrc));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ /* only driver uses host command port, so ASSERT rather than RETURN_ERROR */
+ ASSERT_COND(p_FmPort->portType != e_FM_PORT_TYPE_OH_HOST_COMMAND);
+
+ if ((!p_NumOfTasks->num) || (p_NumOfTasks->num > MAX_NUM_OF_TASKS))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("NumOfTasks-num can't be larger than %d", MAX_NUM_OF_TASKS));
+ if (p_NumOfTasks->extra > MAX_NUM_OF_EXTRA_TASKS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("NumOfTasks-extra can't be larger than %d", MAX_NUM_OF_EXTRA_TASKS));
+
+ err = FmSetNumOfTasks(p_FmPort->h_Fm, p_FmPort->hardwarePortId,
+ (uint8_t*)&p_NumOfTasks->num,
+ (uint8_t*)&p_NumOfTasks->extra, FALSE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /* update driver's struct */
+ memcpy(&p_FmPort->tasks, p_NumOfTasks, sizeof(t_FmPortRsrc));
+ return E_OK;
+}
+
+t_Error FM_PORT_SetSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if (!p_SizeOfFifo->num || (p_SizeOfFifo->num > MAX_PORT_FIFO_SIZE))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("SizeOfFifo-num has to be in the range of 256 - %d", MAX_PORT_FIFO_SIZE));
+ if (p_SizeOfFifo->num % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("SizeOfFifo-num has to be divisible by %d", BMI_FIFO_UNITS));
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ /* extra FIFO size (allowed only to Rx ports) */
+ if (p_SizeOfFifo->extra % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("SizeOfFifo-extra has to be divisible by %d", BMI_FIFO_UNITS));
+ }
+ else
+ if (p_SizeOfFifo->extra)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ (" No SizeOfFifo-extra for non Rx ports"));
+
+ memcpy(&p_FmPort->fifoBufs, p_SizeOfFifo, sizeof(t_FmPortRsrc));
+
+ /* we do not change user's parameter */
+ err = VerifySizeOfFifo(p_FmPort);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ err = FmSetSizeOfFifo(p_FmPort->h_Fm, p_FmPort->hardwarePortId,
+ &p_SizeOfFifo->num, &p_SizeOfFifo->extra, FALSE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+uint32_t FM_PORT_GetBufferDataOffset(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE,
+ 0);
+
+ return p_FmPort->bufferOffsets.dataOffset;
+}
+
+uint8_t * FM_PORT_GetBufferICInfo(t_Handle h_FmPort, char *p_Data)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE,
+ NULL);
+
+ if (p_FmPort->bufferOffsets.pcdInfoOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (uint8_t *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.pcdInfoOffset);
+}
+
+t_FmPrsResult * FM_PORT_GetBufferPrsResult(t_Handle h_FmPort, char *p_Data)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE,
+ NULL);
+
+ if (p_FmPort->bufferOffsets.prsResultOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (t_FmPrsResult *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.prsResultOffset);
+}
+
+uint64_t * FM_PORT_GetBufferTimeStamp(t_Handle h_FmPort, char *p_Data)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE,
+ NULL);
+
+ if (p_FmPort->bufferOffsets.timeStampOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (uint64_t *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.timeStampOffset);
+}
+
+uint8_t * FM_PORT_GetBufferHashResult(t_Handle h_FmPort, char *p_Data)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE,
+ NULL);
+
+ if (p_FmPort->bufferOffsets.hashResultOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (uint8_t *)PTR_MOVE(p_Data, p_FmPort->bufferOffsets.hashResultOffset);
+}
+
+t_Error FM_PORT_Disable(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ FmPortImDisable(p_FmPort);
+
+ err = fman_port_disable(&p_FmPort->port);
+ if (err == -EBUSY)
+ {
+ DBG(WARNING, ("%s: BMI or QMI is Busy. Port forced down",
+ p_FmPort->name));
+ }
+ else
+ if (err != 0)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_disable"));
+ }
+
+ p_FmPort->enabled = FALSE;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_Enable(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ /* Used by FM_PORT_Free routine as indication
+ if to disable port. Thus set it to TRUE prior
+ to enabling itself. This way if part of enable
+ process fails there will be still things
+ to disable during Free. For example, if BMI
+ enable succeeded but QMI failed, still BMI
+ needs to be disabled by Free. */
+ p_FmPort->enabled = TRUE;
+
+ if (p_FmPort->imEn)
+ FmPortImEnable(p_FmPort);
+
+ err = fman_port_enable(&p_FmPort->port);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_enable"));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetRateLimit(t_Handle h_FmPort, t_FmPortRateLimit *p_RateLimit)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint8_t factor, countUnitBit;
+ uint16_t baseGran;
+ struct fman_port_rate_limiter params;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_TX_10G):
+ case (e_FM_PORT_TYPE_TX):
+ baseGran = BMI_RATE_LIMIT_GRAN_TX;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ baseGran = BMI_RATE_LIMIT_GRAN_OP;
+ break;
+ default:
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Tx and Offline parsing ports only"));
+ }
+
+ countUnitBit = (uint8_t)FmGetTimeStampScale(p_FmPort->h_Fm); /* TimeStamp per nano seconds units */
+ /* normally, we use 1 usec as the reference count */
+ factor = 1;
+ /* if ratelimit is too small for a 1usec factor, multiply the factor */
+ while (p_RateLimit->rateLimit < baseGran / factor)
+ {
+ if (countUnitBit == 31)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Rate limit is too small"));
+
+ countUnitBit++;
+ factor <<= 1;
+ }
+ /* if ratelimit is too large for a 1usec factor, it is also larger than max rate*/
+ if (p_RateLimit->rateLimit
+ > ((uint32_t)baseGran * (1 << 10) * (uint32_t)factor))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Rate limit is too large"));
+
+ if (!p_RateLimit->maxBurstSize
+ || (p_RateLimit->maxBurstSize > BMI_RATE_LIMIT_MAX_BURST_SIZE))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("maxBurstSize must be between 1K and %dk", BMI_RATE_LIMIT_MAX_BURST_SIZE));
+
+ params.count_1micro_bit = (uint8_t)FmGetTimeStampScale(p_FmPort->h_Fm);
+ params.high_burst_size_gran = FALSE;
+ params.burst_size = p_RateLimit->maxBurstSize;
+ params.rate = p_RateLimit->rateLimit;
+ params.rate_factor = E_FMAN_PORT_RATE_DOWN_NONE;
+
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ {
+#ifndef FM_NO_ADVANCED_RATE_LIMITER
+
+ if ((p_FmPort->fmRevInfo.majorRev == 4)
+ || (p_FmPort->fmRevInfo.majorRev >= 6))
+ {
+ params.high_burst_size_gran = TRUE;
+ }
+ else
+#endif /* ! FM_NO_ADVANCED_RATE_LIMITER */
+ {
+ if (p_RateLimit->rateLimitDivider
+ != e_FM_PORT_DUAL_RATE_LIMITER_NONE)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("FM_PORT_ConfigDualRateLimitScaleDown"));
+
+ if (p_RateLimit->maxBurstSize % 1000)
+ {
+ p_RateLimit->maxBurstSize =
+ (uint16_t)((p_RateLimit->maxBurstSize / 1000) + 1);
+ DBG(WARNING, ("rateLimit.maxBurstSize rounded up to %d", (p_RateLimit->maxBurstSize/1000+1)*1000));
+ }
+ else
+ p_RateLimit->maxBurstSize = (uint16_t)(p_RateLimit->maxBurstSize
+ / 1000);
+ }
+ params.rate_factor =
+ (enum fman_port_rate_limiter_scale_down)p_RateLimit->rateLimitDivider;
+ params.burst_size = p_RateLimit->maxBurstSize;
+ }
+
+ err = fman_port_set_rate_limiter(&p_FmPort->port, &params);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_rate_limiter"));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_DeleteRateLimit(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Tx and Offline parsing ports only"));
+
+ err = fman_port_delete_rate_limiter(&p_FmPort->port);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_rate_limiter"));
+ return E_OK;
+}
+
+t_Error FM_PORT_SetPfcPrioritiesMappingToQmanWQ(t_Handle h_FmPort, uint8_t prio,
+ uint8_t wq)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint32_t tmpReg;
+ uint32_t wqTmpReg;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_TX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_TX_10G))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("PFC mapping is available for Tx ports only"));
+
+ if (prio > 7)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE,
+ ("PFC priority (%d) is out of range (0-7)", prio));
+ if (wq > 7)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE,
+ ("WQ (%d) is out of range (0-7)", wq));
+
+ tmpReg = GET_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tpfcm[0]);
+ tmpReg &= ~(0xf << ((7 - prio) * 4));
+ wqTmpReg = ((uint32_t)wq << ((7 - prio) * 4));
+ tmpReg |= wqTmpReg;
+
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tpfcm[0],
+ tmpReg);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetFrameQueueCounters(t_Handle h_FmPort, bool enable)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ fman_port_set_queue_cnt_mode(&p_FmPort->port, enable);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetPerformanceCounters(t_Handle h_FmPort, bool enable)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ err = fman_port_set_perf_cnt_mode(&p_FmPort->port, enable);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_perf_cnt_mode"));
+ return E_OK;
+}
+
+t_Error FM_PORT_SetPerformanceCountersParams(
+ t_Handle h_FmPort, t_FmPortPerformanceCnt *p_FmPortPerformanceCnt)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ struct fman_port_perf_cnt_params params;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+
+ /* check parameters */
+ if (!p_FmPortPerformanceCnt->taskCompVal
+ || (p_FmPortPerformanceCnt->taskCompVal > p_FmPort->tasks.num))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("taskCompVal (%d) has to be in the range of 1 - %d (current value)!", p_FmPortPerformanceCnt->taskCompVal, p_FmPort->tasks.num));
+ if (!p_FmPortPerformanceCnt->dmaCompVal
+ || (p_FmPortPerformanceCnt->dmaCompVal > p_FmPort->openDmas.num))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("dmaCompVal (%d) has to be in the range of 1 - %d (current value)!", p_FmPortPerformanceCnt->dmaCompVal, p_FmPort->openDmas.num));
+ if (!p_FmPortPerformanceCnt->fifoCompVal
+ || (p_FmPortPerformanceCnt->fifoCompVal > p_FmPort->fifoBufs.num))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("fifoCompVal (%d) has to be in the range of 256 - %d (current value)!", p_FmPortPerformanceCnt->fifoCompVal, p_FmPort->fifoBufs.num));
+ if (p_FmPortPerformanceCnt->fifoCompVal % BMI_FIFO_UNITS)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("fifoCompVal (%d) has to be divisible by %d", p_FmPortPerformanceCnt->fifoCompVal, BMI_FIFO_UNITS));
+
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ if (!p_FmPortPerformanceCnt->queueCompVal
+ || (p_FmPortPerformanceCnt->queueCompVal
+ > MAX_PERFORMANCE_RX_QUEUE_COMP))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("performanceCnt.queueCompVal for Rx has to be in the range of 1 - %d", MAX_PERFORMANCE_RX_QUEUE_COMP));
+ break;
+ case (e_FM_PORT_TYPE_TX_10G):
+ case (e_FM_PORT_TYPE_TX):
+ if (!p_FmPortPerformanceCnt->queueCompVal
+ || (p_FmPortPerformanceCnt->queueCompVal
+ > MAX_PERFORMANCE_TX_QUEUE_COMP))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("performanceCnt.queueCompVal for Tx has to be in the range of 1 - %d", MAX_PERFORMANCE_TX_QUEUE_COMP));
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND):
+ if (p_FmPortPerformanceCnt->queueCompVal)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("performanceCnt.queueCompVal is not relevant for H/O ports."));
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ }
+
+ params.task_val = p_FmPortPerformanceCnt->taskCompVal;
+ params.queue_val = p_FmPortPerformanceCnt->queueCompVal;
+ params.dma_val = p_FmPortPerformanceCnt->dmaCompVal;
+ params.fifo_val = p_FmPortPerformanceCnt->fifoCompVal;
+
+ err = fman_port_set_perf_cnt_params(&p_FmPort->port, &params);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_perf_cnt_params"));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_AnalyzePerformanceParams(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_FmPortPerformanceCnt currParams, savedParams;
+ t_Error err;
+ bool underTest, failed = FALSE;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+
+ XX_Print("Analyzing Performance parameters for port (type %d, id%d)\n",
+ p_FmPort->portType, p_FmPort->portId);
+
+ currParams.taskCompVal = (uint8_t)p_FmPort->tasks.num;
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND))
+ currParams.queueCompVal = 0;
+ else
+ currParams.queueCompVal = 1;
+ currParams.dmaCompVal = (uint8_t)p_FmPort->openDmas.num;
+ currParams.fifoCompVal = p_FmPort->fifoBufs.num;
+
+ FM_PORT_SetPerformanceCounters(p_FmPort, FALSE);
+ ClearPerfCnts(p_FmPort);
+ if ((err = FM_PORT_SetPerformanceCountersParams(p_FmPort, &currParams))
+ != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ FM_PORT_SetPerformanceCounters(p_FmPort, TRUE);
+ XX_UDelay(1000000);
+ FM_PORT_SetPerformanceCounters(p_FmPort, FALSE);
+ if (FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL))
+ {
+ XX_Print(
+ "Max num of defined port tasks (%d) utilized - Please enlarge\n",
+ p_FmPort->tasks.num);
+ failed = TRUE;
+ }
+ if (FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL))
+ {
+ XX_Print(
+ "Max num of defined port openDmas (%d) utilized - Please enlarge\n",
+ p_FmPort->openDmas.num);
+ failed = TRUE;
+ }
+ if (FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL))
+ {
+ XX_Print(
+ "Max size of defined port fifo (%d) utilized - Please enlarge\n",
+ p_FmPort->fifoBufs.num);
+ failed = TRUE;
+ }
+ if (failed)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ memset(&savedParams, 0, sizeof(savedParams));
+ while (TRUE)
+ {
+ underTest = FALSE;
+ if ((currParams.taskCompVal != 1) && !savedParams.taskCompVal)
+ {
+ currParams.taskCompVal--;
+ underTest = TRUE;
+ }
+ if ((currParams.dmaCompVal != 1) && !savedParams.dmaCompVal)
+ {
+ currParams.dmaCompVal--;
+ underTest = TRUE;
+ }
+ if ((currParams.fifoCompVal != BMI_FIFO_UNITS)
+ && !savedParams.fifoCompVal)
+ {
+ currParams.fifoCompVal -= BMI_FIFO_UNITS;
+ underTest = TRUE;
+ }
+ if (!underTest)
+ break;
+
+ ClearPerfCnts(p_FmPort);
+ if ((err = FM_PORT_SetPerformanceCountersParams(p_FmPort, &currParams))
+ != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ FM_PORT_SetPerformanceCounters(p_FmPort, TRUE);
+ XX_UDelay(1000000);
+ FM_PORT_SetPerformanceCounters(p_FmPort, FALSE);
+
+ if (!savedParams.taskCompVal
+ && FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL))
+ savedParams.taskCompVal = (uint8_t)(currParams.taskCompVal + 2);
+ if (!savedParams.dmaCompVal
+ && FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL))
+ savedParams.dmaCompVal = (uint8_t)(currParams.dmaCompVal + 2);
+ if (!savedParams.fifoCompVal
+ && FM_PORT_GetCounter(p_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL))
+ savedParams.fifoCompVal = currParams.fifoCompVal
+ + (2 * BMI_FIFO_UNITS);
+ }
+
+ XX_Print("best vals: tasks %d, dmas %d, fifos %d\n",
+ savedParams.taskCompVal, savedParams.dmaCompVal,
+ savedParams.fifoCompVal);
+ return E_OK;
+}
+
+t_Error FM_PORT_SetStatisticsCounters(t_Handle h_FmPort, bool enable)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ err = fman_port_set_stats_cnt_mode(&p_FmPort->port, enable);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_stats_cnt_mode"));
+ return E_OK;
+}
+
+t_Error FM_PORT_SetErrorsRoute(t_Handle h_FmPort, fmPortFrameErrSelect_t errs)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ volatile uint32_t *p_ErrDiscard = NULL;
+ int err;
+
+ UNUSED(p_ErrDiscard);
+ err = fman_port_set_err_mask(&p_FmPort->port, (uint32_t)errs);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_err_mask"));
+
+#ifdef FM_ERROR_VSP_NO_MATCH_SW006
+ if (p_FmPort->fmRevInfo.majorRev >= 6)
+ {
+ t_FmPcdCtrlParamsPage *p_ParamsPage;
+
+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE,
+ (void**)&p_ParamsPage);
+ ASSERT_COND(p_ParamsPage);
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_ErrDiscard =
+ &p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_ErrDiscard =
+ &p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm;
+ break;
+ default:
+ RETURN_ERROR(
+ MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+ }
+ WRITE_UINT32(p_ParamsPage->errorsDiscardMask,
+ GET_UINT32(*p_ErrDiscard) | errs);
+ }
+#endif /* FM_ERROR_VSP_NO_MATCH_SW006 */
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId,
+ bool enable)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(poolId<BM_MAX_NUM_OF_POOLS, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ err = fman_port_set_bpool_cnt_mode(&p_FmPort->port, poolId, enable);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_set_bpool_cnt_mode"));
+ return E_OK;
+}
+
+t_Error FM_PORT_GetBmiCounters(t_Handle h_FmPort, t_FmPortBmiStats *p_BmiStats)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G)){
+ p_BmiStats->cntCycle =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE);
+ /* fmbm_rccn */
+ p_BmiStats->cntTaskUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL);
+ /* fmbm_rtuc */
+ p_BmiStats->cntQueueUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL);
+ /* fmbm_rrquc */
+ p_BmiStats->cntDmaUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL);
+ /* fmbm_rduc */
+ p_BmiStats->cntFifoUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL);
+ /* fmbm_rfuc */
+ p_BmiStats->cntRxPauseActivation =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION);
+ /* fmbm_rpac */
+ p_BmiStats->cntFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME);
+ /* fmbm_rfrc */
+ p_BmiStats->cntDiscardFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME);
+ /* fmbm_rfdc */
+ p_BmiStats->cntDeallocBuf =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF);
+ /* fmbm_rbdc */
+ p_BmiStats->cntRxBadFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_BAD_FRAME);
+ /* fmbm_rfbc */
+ p_BmiStats->cntRxLargeFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LARGE_FRAME);
+ /* fmbm_rlfc */
+ p_BmiStats->cntRxFilterFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_FILTER_FRAME);
+ /* fmbm_rffc */
+ p_BmiStats->cntRxListDmaErr =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR);
+ /* fmbm_rfldec */
+ p_BmiStats->cntRxOutOfBuffersDiscard =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD);
+ /* fmbm_rodc */
+ p_BmiStats->cntWredDiscard = 0;
+ p_BmiStats->cntLengthErr = 0;
+ p_BmiStats->cntUnsupportedFormat = 0;
+ }
+ else if ((p_FmPort->portType == e_FM_PORT_TYPE_TX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_TX_10G)){
+ p_BmiStats->cntCycle =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE);
+ /* fmbm_tccn */
+ p_BmiStats->cntTaskUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL);
+ /* fmbm_ttuc */
+ p_BmiStats->cntQueueUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_QUEUE_UTIL);
+ /* fmbm_ttcquc */
+ p_BmiStats->cntDmaUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL);
+ /* fmbm_tduc */
+ p_BmiStats->cntFifoUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL);
+ /* fmbm_tfuc */
+ p_BmiStats->cntRxPauseActivation = 0;
+ p_BmiStats->cntFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME);
+ /* fmbm_tfrc */
+ p_BmiStats->cntDiscardFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME);
+ /* fmbm_tfdc */
+ p_BmiStats->cntDeallocBuf =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF);
+ /* fmbm_tbdc */
+ p_BmiStats->cntRxBadFrame = 0;
+ p_BmiStats->cntRxLargeFrame = 0;
+ p_BmiStats->cntRxFilterFrame = 0;
+ p_BmiStats->cntRxListDmaErr = 0;
+ p_BmiStats->cntRxOutOfBuffersDiscard = 0;
+ p_BmiStats->cntWredDiscard = 0;
+ p_BmiStats->cntLengthErr =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_LENGTH_ERR);
+ /* fmbm_tfledc */
+ p_BmiStats->cntUnsupportedFormat =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT);
+ /* fmbm_tfufdc */
+ }
+ else if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) {
+ p_BmiStats->cntCycle =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_CYCLE);
+ /* fmbm_occn */
+ p_BmiStats->cntTaskUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_TASK_UTIL);
+ /* fmbm_otuc */
+ p_BmiStats->cntQueueUtil = 0;
+ p_BmiStats->cntDmaUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DMA_UTIL);
+ /* fmbm_oduc */
+ p_BmiStats->cntFifoUtil =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FIFO_UTIL);
+ /* fmbm_ofuc*/
+ p_BmiStats->cntRxPauseActivation = 0;
+ p_BmiStats->cntFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_FRAME);
+ /* fmbm_ofrc */
+ p_BmiStats->cntDiscardFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DISCARD_FRAME);
+ /* fmbm_ofdc */
+ p_BmiStats->cntDeallocBuf =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_DEALLOC_BUF);
+ /* fmbm_obdc*/
+ p_BmiStats->cntRxBadFrame = 0;
+ p_BmiStats->cntRxLargeFrame = 0;
+ p_BmiStats->cntRxFilterFrame =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_FILTER_FRAME);
+ /* fmbm_offc */
+ p_BmiStats->cntRxListDmaErr =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR);
+ /* fmbm_ofldec */
+ p_BmiStats->cntRxOutOfBuffersDiscard =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD);
+ /* fmbm_rodc */
+ p_BmiStats->cntWredDiscard =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_WRED_DISCARD);
+ /* fmbm_ofwdc */
+ p_BmiStats->cntLengthErr =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_LENGTH_ERR);
+ /* fmbm_ofledc */
+ p_BmiStats->cntUnsupportedFormat =
+ FM_PORT_GetCounter(h_FmPort, e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT);
+ /* fmbm_ofufdc */
+ }
+ return E_OK;
+}
+
+uint32_t FM_PORT_GetCounter(t_Handle h_FmPort, e_FmPortCounters counter)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ bool bmiCounter = FALSE;
+ enum fman_port_stats_counters statsType;
+ enum fman_port_perf_counters perfType;
+ enum fman_port_qmi_counters queueType;
+ bool isStats;
+ t_Error errCode;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL):
+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT):
+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM):
+ /* check that counter is available for the port type */
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE,
+ ("Requested counter is not available for Rx ports"));
+ return 0;
+ }
+ bmiCounter = FALSE;
+ break;
+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL):
+ bmiCounter = FALSE;
+ break;
+ default: /* BMI counters (or error - will be checked in BMI routine )*/
+ bmiCounter = TRUE;
+ break;
+ }
+
+ if (bmiCounter)
+ {
+ errCode = BmiPortCheckAndGetCounterType(p_FmPort, counter, &statsType,
+ &perfType, &isStats);
+ if (errCode != E_OK)
+ {
+ REPORT_ERROR(MINOR, errCode, NO_MSG);
+ return 0;
+ }
+ if (isStats)
+ return fman_port_get_stats_counter(&p_FmPort->port, statsType);
+ else
+ return fman_port_get_perf_counter(&p_FmPort->port, perfType);
+ }
+ else /* QMI counter */
+ {
+ /* check that counters are enabled */
+ if (!(GET_UINT32(p_FmPort->port.qmi_regs->fmqm_pnc)
+ & QMI_PORT_CFG_EN_COUNTERS))
+
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter was not enabled"));
+ return 0;
+ }
+
+ /* Set counter */
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL):
+ queueType = E_FMAN_PORT_ENQ_TOTAL;
+ break;
+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL):
+ queueType = E_FMAN_PORT_DEQ_TOTAL;
+ break;
+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT):
+ queueType = E_FMAN_PORT_DEQ_FROM_DFLT;
+ break;
+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM):
+ queueType = E_FMAN_PORT_DEQ_CONFIRM;
+ break;
+ default:
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter is not available"));
+ return 0;
+ }
+
+ return fman_port_get_qmi_counter(&p_FmPort->port, queueType);
+ }
+
+ return 0;
+}
+
+t_Error FM_PORT_ModifyCounter(t_Handle h_FmPort, e_FmPortCounters counter,
+ uint32_t value)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ bool bmiCounter = FALSE;
+ enum fman_port_stats_counters statsType;
+ enum fman_port_perf_counters perfType;
+ enum fman_port_qmi_counters queueType;
+ bool isStats;
+ t_Error errCode;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL):
+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT):
+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM):
+ /* check that counter is available for the port type */
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX)
+ || (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ RETURN_ERROR(
+ MINOR, E_INVALID_STATE,
+ ("Requested counter is not available for Rx ports"));
+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL):
+ bmiCounter = FALSE;
+ break;
+ default: /* BMI counters (or error - will be checked in BMI routine )*/
+ bmiCounter = TRUE;
+ break;
+ }
+
+ if (bmiCounter)
+ {
+ errCode = BmiPortCheckAndGetCounterType(p_FmPort, counter, &statsType,
+ &perfType, &isStats);
+ if (errCode != E_OK)
+ {
+ RETURN_ERROR(MINOR, errCode, NO_MSG);
+ }
+ if (isStats)
+ fman_port_set_stats_counter(&p_FmPort->port, statsType, value);
+ else
+ fman_port_set_perf_counter(&p_FmPort->port, perfType, value);
+ }
+ else /* QMI counter */
+ {
+ /* check that counters are enabled */
+ if (!(GET_UINT32(p_FmPort->port.qmi_regs->fmqm_pnc)
+ & QMI_PORT_CFG_EN_COUNTERS))
+ {
+ RETURN_ERROR(MINOR, E_INVALID_STATE,
+ ("Requested counter was not enabled"));
+ }
+
+ /* Set counter */
+ switch (counter)
+ {
+ case (e_FM_PORT_COUNTERS_ENQ_TOTAL):
+ queueType = E_FMAN_PORT_ENQ_TOTAL;
+ break;
+ case (e_FM_PORT_COUNTERS_DEQ_TOTAL):
+ queueType = E_FMAN_PORT_DEQ_TOTAL;
+ break;
+ case (e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT):
+ queueType = E_FMAN_PORT_DEQ_FROM_DFLT;
+ break;
+ case (e_FM_PORT_COUNTERS_DEQ_CONFIRM):
+ queueType = E_FMAN_PORT_DEQ_CONFIRM;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Requested counter is not available"));
+ }
+
+ fman_port_set_qmi_counter(&p_FmPort->port, queueType, value);
+ }
+
+ return E_OK;
+}
+
+uint32_t FM_PORT_GetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_STATE, ("Requested counter is not available for non-Rx ports"));
+ return 0;
+ }
+ return fman_port_get_bpool_counter(&p_FmPort->port, poolId);
+}
+
+t_Error FM_PORT_ModifyAllocBufCounter(t_Handle h_FmPort, uint8_t poolId,
+ uint32_t value)
+{
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ RETURN_ERROR( MINOR, E_INVALID_STATE,
+ ("Requested counter is not available for non-Rx ports"));
+
+ fman_port_set_bpool_counter(&p_FmPort->port, poolId, value);
+ return E_OK;
+}
+bool FM_PORT_IsStalled(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err;
+ bool isStalled;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmPort, E_INVALID_HANDLE, FALSE);
+ SANITY_CHECK_RETURN_VALUE(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE,
+ FALSE);
+
+ err = FmIsPortStalled(p_FmPort->h_Fm, p_FmPort->hardwarePortId, &isStalled);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return TRUE;
+ }
+ return isStalled;
+}
+
+t_Error FM_PORT_ReleaseStalled(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ return FmResumeStalledPort(p_FmPort->h_Fm, p_FmPort->hardwarePortId);
+}
+
+t_Error FM_PORT_SetRxL4ChecksumVerify(t_Handle h_FmPort, bool l4Checksum)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for Rx ports only"));
+
+ if (l4Checksum)
+ err = fman_port_modify_rx_fd_bits(
+ &p_FmPort->port, (uint8_t)(BMI_PORT_RFNE_FRWD_DCL4C >> 24),
+ TRUE);
+ else
+ err = fman_port_modify_rx_fd_bits(
+ &p_FmPort->port, (uint8_t)(BMI_PORT_RFNE_FRWD_DCL4C >> 24),
+ FALSE);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_modify_rx_fd_bits"));
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+/* API Run-time PCD Control unit functions */
+/*****************************************************************************/
+
+#if (DPAA_VERSION >= 11)
+t_Error FM_PORT_VSPAlloc(t_Handle h_FmPort, t_FmPortVSPAllocParams *p_VSPParams)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+ volatile uint32_t *p_BmiStorageProfileId = NULL, *p_BmiVspe = NULL;
+ uint32_t tmpReg = 0, tmp = 0;
+ uint16_t hwStoragePrflId;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->h_Fm, E_INVALID_HANDLE);
+ /*for numOfProfiles = 0 don't call this function*/
+ SANITY_CHECK_RETURN_ERROR(p_VSPParams->numOfProfiles, E_INVALID_VALUE);
+ /*dfltRelativeId should be in the range of numOfProfiles*/
+ SANITY_CHECK_RETURN_ERROR(
+ p_VSPParams->dfltRelativeId < p_VSPParams->numOfProfiles,
+ E_INVALID_VALUE);
+ /*p_FmPort should be from Rx type or OP*/
+ SANITY_CHECK_RETURN_ERROR(
+ ((p_FmPort->portType == e_FM_PORT_TYPE_RX_10G) || (p_FmPort->portType == e_FM_PORT_TYPE_RX) || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)),
+ E_INVALID_VALUE);
+ /*port should be disabled*/
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->enabled, E_INVALID_STATE);
+ /*if its called for Rx port relevant Tx Port should be passed (initialized) too and it should be disabled*/
+ SANITY_CHECK_RETURN_ERROR(
+ ((p_VSPParams->h_FmTxPort && !((t_FmPort *)(p_VSPParams->h_FmTxPort))->enabled) || (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)),
+ E_INVALID_VALUE);
+ /*should be called before SetPCD - this port should be without PCD*/
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->pcdEngines, E_INVALID_STATE);
+
+ /*alloc window of VSPs for this port*/
+ err = FmVSPAllocForPort(p_FmPort->h_Fm, p_FmPort->portType,
+ p_FmPort->portId, p_VSPParams->numOfProfiles);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /*get absolute VSP ID for dfltRelative*/
+ err = FmVSPGetAbsoluteProfileId(p_FmPort->h_Fm, p_FmPort->portType,
+ p_FmPort->portId,
+ p_VSPParams->dfltRelativeId,
+ &hwStoragePrflId);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ /*fill relevant registers for p_FmPort and relative TxPort in the case p_FmPort from Rx type*/
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiStorageProfileId =
+ &(((t_FmPort *)(p_VSPParams->h_FmTxPort))->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfqid);
+ p_BmiVspe =
+ &(((t_FmPort *)(p_VSPParams->h_FmTxPort))->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tfne);
+
+ tmpReg = GET_UINT32(*p_BmiStorageProfileId) & ~BMI_SP_ID_MASK;
+ tmpReg |= (uint32_t)hwStoragePrflId << BMI_SP_ID_SHIFT;
+ WRITE_UINT32(*p_BmiStorageProfileId, tmpReg);
+
+ tmpReg = GET_UINT32(*p_BmiVspe);
+ WRITE_UINT32(*p_BmiVspe, tmpReg | BMI_SP_EN);
+
+ p_BmiStorageProfileId =
+ &p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfqid;
+ p_BmiVspe = &p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rpp;
+ hwStoragePrflId = p_VSPParams->dfltRelativeId;
+ break;
+
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ tmpReg = NIA_ENG_BMI | NIA_BMI_AC_FETCH_ALL_FRAME;
+ WRITE_UINT32( p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs.fmqm_pndn,
+ tmpReg);
+
+ p_BmiStorageProfileId =
+ &p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofqid;
+ p_BmiVspe = &p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_opp;
+ tmp |= BMI_EBD_EN;
+ break;
+
+ default:
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+ }
+
+ p_FmPort->vspe = TRUE;
+ p_FmPort->dfltRelativeId = p_VSPParams->dfltRelativeId;
+
+ tmpReg = GET_UINT32(*p_BmiStorageProfileId) & ~BMI_SP_ID_MASK;
+ tmpReg |= (uint32_t)hwStoragePrflId << BMI_SP_ID_SHIFT;
+ WRITE_UINT32(*p_BmiStorageProfileId, tmpReg);
+
+ tmpReg = GET_UINT32(*p_BmiVspe);
+ WRITE_UINT32(*p_BmiVspe, tmpReg | BMI_SP_EN | tmp);
+ return E_OK;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+t_Error FM_PORT_PcdPlcrAllocProfiles(t_Handle h_FmPort, uint16_t numOfProfiles)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+
+ p_FmPort->h_FmPcd = FmGetPcdHandle(p_FmPort->h_Fm);
+ ASSERT_COND(p_FmPort->h_FmPcd);
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ if (numOfProfiles)
+ {
+ err = FmPcdPlcrAllocProfiles(p_FmPort->h_FmPcd,
+ p_FmPort->hardwarePortId, numOfProfiles);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ /* set the port handle within the PCD policer, even if no profiles defined */
+ FmPcdPortRegister(p_FmPort->h_FmPcd, h_FmPort, p_FmPort->hardwarePortId);
+
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_PcdPlcrFreeProfiles(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdPlcrFreeProfiles(p_FmPort->h_FmPcd, p_FmPort->hardwarePortId);
+
+ RELEASE_LOCK(p_FmPort->lock);
+
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_PcdKgModifyInitialScheme(t_Handle h_FmPort,
+ t_FmPcdKgSchemeSelect *p_FmPcdKgScheme)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ volatile uint32_t *p_BmiHpnia = NULL;
+ uint32_t tmpReg;
+ uint8_t relativeSchemeId;
+ uint8_t physicalSchemeId;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_KG,
+ E_INVALID_STATE);
+
+ tmpReg = (uint32_t)((p_FmPort->pcdEngines & FM_PCD_CC) ? NIA_KG_CC_EN : 0);
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiHpnia = &p_FmPort->port.bmi_regs->rx.fmbm_rfpne;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiHpnia = &p_FmPort->port.bmi_regs->oh.fmbm_ofpne;
+ break;
+ default:
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+ }
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ /* if we want to change to direct scheme, we need to check that this scheme is valid */
+ if (p_FmPcdKgScheme->direct)
+ {
+ physicalSchemeId = FmPcdKgGetSchemeId(p_FmPcdKgScheme->h_DirectScheme);
+ /* check that this scheme is bound to this port */
+ if (!(p_FmPort->schemesPerPortVector
+ & (uint32_t)(1 << (31 - (uint32_t)physicalSchemeId))))
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(
+ MAJOR, E_INVALID_STATE,
+ ("called with a scheme that is not bound to this port"));
+ }
+
+ relativeSchemeId = FmPcdKgGetRelativeSchemeId(p_FmPort->h_FmPcd,
+ physicalSchemeId);
+ if (relativeSchemeId >= FM_PCD_KG_NUM_OF_SCHEMES)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE,
+ ("called with invalid Scheme "));
+ }
+
+ if (!FmPcdKgIsSchemeValidSw(p_FmPcdKgScheme->h_DirectScheme))
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("called with uninitialized Scheme "));
+ }
+
+ WRITE_UINT32(
+ *p_BmiHpnia,
+ NIA_ENG_KG | tmpReg | NIA_KG_DIRECT | (uint32_t)physicalSchemeId);
+ }
+ else
+ /* change to indirect scheme */
+ WRITE_UINT32(*p_BmiHpnia, NIA_ENG_KG | tmpReg);
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_PcdPlcrModifyInitialProfile(t_Handle h_FmPort,
+ t_Handle h_Profile)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ volatile uint32_t *p_BmiNia;
+ volatile uint32_t *p_BmiHpnia;
+ uint32_t tmpReg;
+ uint16_t absoluteProfileId = FmPcdPlcrProfileGetAbsoluteId(h_Profile);
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_PLCR,
+ E_INVALID_STATE);
+
+ /* check relevance of this routine - only when policer is used
+ directly after BMI or Parser */
+ if ((p_FmPort->pcdEngines & FM_PCD_KG)
+ || (p_FmPort->pcdEngines & FM_PCD_CC))
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("relevant only when PCD support mode is e_FM_PCD_SUPPORT_PLCR_ONLY or e_FM_PCD_SUPPORT_PRS_AND_PLCR"));
+
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne;
+ p_BmiHpnia = &p_FmPort->port.bmi_regs->rx.fmbm_rfpne;
+ tmpReg = GET_UINT32(*p_BmiNia) & BMI_RFNE_FDCS_MASK;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne;
+ p_BmiHpnia = &p_FmPort->port.bmi_regs->oh.fmbm_ofpne;
+ tmpReg = 0;
+ break;
+ default:
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+ }
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ if (!FmPcdPlcrIsProfileValid(p_FmPort->h_FmPcd, absoluteProfileId))
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("Invalid profile"));
+ }
+
+ tmpReg |= (uint32_t)(NIA_ENG_PLCR | NIA_PLCR_ABSOLUTE | absoluteProfileId);
+
+ if (p_FmPort->pcdEngines & FM_PCD_PRS) /* e_FM_PCD_SUPPORT_PRS_AND_PLCR */
+ {
+ /* update BMI HPNIA */
+ WRITE_UINT32(*p_BmiHpnia, tmpReg);
+ }
+ else /* e_FM_PCD_SUPPORT_PLCR_ONLY */
+ {
+ /* rfne may contain FDCS bits, so first we read them. */
+ tmpReg |= (GET_UINT32(*p_BmiNia) & BMI_RFNE_FDCS_MASK);
+ /* update BMI NIA */
+ WRITE_UINT32(*p_BmiNia, tmpReg);
+ }RELEASE_LOCK(p_FmPort->lock);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_PcdCcModifyTree(t_Handle h_FmPort, t_Handle h_CcTree)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+ volatile uint32_t *p_BmiCcBase = NULL;
+ volatile uint32_t *p_BmiNia = NULL;
+ uint32_t ccTreePhysOffset;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(h_CcTree, E_INVALID_HANDLE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independent mode ports only"));
+
+ /* get PCD registers pointers */
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiNia = &p_FmPort->port.bmi_regs->rx.fmbm_rfne;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiNia = &p_FmPort->port.bmi_regs->oh.fmbm_ofne;
+ break;
+ default:
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+ }
+
+ /* check that current NIA is BMI to BMI */
+ if ((GET_UINT32(*p_BmiNia) & ~BMI_RFNE_FDCS_MASK)
+ != GET_NIA_BMI_AC_ENQ_FRAME(p_FmPort->h_FmPcd))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("may be called only for ports in BMI-to-BMI state."));
+
+ if (p_FmPort->pcdEngines & FM_PCD_CC)
+ {
+ if (p_FmPort->h_IpReassemblyManip)
+ {
+ err = FmPcdCcTreeAddIPR(p_FmPort->h_FmPcd, h_CcTree, NULL,
+ p_FmPort->h_IpReassemblyManip, FALSE);
+ if (err != E_OK)
+ {
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+ else
+ if (p_FmPort->h_CapwapReassemblyManip)
+ {
+ err = FmPcdCcTreeAddCPR(p_FmPort->h_FmPcd, h_CcTree, NULL,
+ p_FmPort->h_CapwapReassemblyManip,
+ FALSE);
+ if (err != E_OK)
+ {
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+ switch (p_FmPort->portType)
+ {
+ case (e_FM_PORT_TYPE_RX_10G):
+ case (e_FM_PORT_TYPE_RX):
+ p_BmiCcBase = &p_FmPort->port.bmi_regs->rx.fmbm_rccb;
+ break;
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ p_BmiCcBase = &p_FmPort->port.bmi_regs->oh.fmbm_occb;
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Invalid port type"));
+ }
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+ err = FmPcdCcBindTree(p_FmPort->h_FmPcd, NULL, h_CcTree,
+ &ccTreePhysOffset, h_FmPort);
+ if (err)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }WRITE_UINT32(*p_BmiCcBase, ccTreePhysOffset);
+
+ p_FmPort->ccTreeId = h_CcTree;
+ RELEASE_LOCK(p_FmPort->lock);
+ }
+ else
+ RETURN_ERROR( MAJOR, E_INVALID_STATE,
+ ("Coarse Classification not defined for this port."));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_AttachPCD(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independent mode ports only"));
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ if (p_FmPort->h_ReassemblyTree)
+ p_FmPort->pcdEngines |= FM_PCD_CC;
+
+ err = AttachPCD(h_FmPort);
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return err;
+}
+
+t_Error FM_PORT_DetachPCD(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independent mode ports only"));
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = DetachPCD(h_FmPort);
+ if (err != E_OK)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_FmPort->h_ReassemblyTree)
+ p_FmPort->pcdEngines &= ~FM_PCD_CC;
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetPCD(t_Handle h_FmPort, t_FmPortPcdParams *p_PcdParam)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+ t_FmPortPcdParams modifiedPcdParams, *p_PcdParams;
+ t_FmPcdCcTreeParams *p_FmPcdCcTreeParams;
+ t_FmPortPcdCcParams fmPortPcdCcParams;
+ t_FmPortGetSetCcParams fmPortGetSetCcParams;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_PcdParam, E_NULL_POINTER);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independent mode ports only"));
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ p_FmPort->h_FmPcd = FmGetPcdHandle(p_FmPort->h_Fm);
+ ASSERT_COND(p_FmPort->h_FmPcd);
+
+ if (p_PcdParam->p_CcParams && !p_PcdParam->p_CcParams->h_CcTree)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE,
+ ("Tree handle must be given if CC is required"));
+
+ memcpy(&modifiedPcdParams, p_PcdParam, sizeof(t_FmPortPcdParams));
+ p_PcdParams = &modifiedPcdParams;
+ if ((p_PcdParams->h_IpReassemblyManip)
+#if (DPAA_VERSION >= 11)
+ || (p_PcdParams->h_CapwapReassemblyManip)
+#endif /* (DPAA_VERSION >= 11) */
+ )
+ {
+ if ((p_PcdParams->pcdSupport != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG)
+ && (p_PcdParams->pcdSupport
+ != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC)
+ && (p_PcdParams->pcdSupport
+ != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR)
+ && (p_PcdParams->pcdSupport
+ != e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR))
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR( MAJOR, E_INVALID_STATE,
+ ("pcdSupport must have KG for supporting Reassembly"));
+ }
+ p_FmPort->h_IpReassemblyManip = p_PcdParams->h_IpReassemblyManip;
+#if (DPAA_VERSION >= 11)
+ if ((p_PcdParams->h_IpReassemblyManip)
+ && (p_PcdParams->h_CapwapReassemblyManip))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("Either IP-R or CAPWAP-R is allowed"));
+ if ((p_PcdParams->h_CapwapReassemblyManip)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("CAPWAP-R is allowed only on offline-port"));
+ if (p_PcdParams->h_CapwapReassemblyManip)
+ p_FmPort->h_CapwapReassemblyManip =
+ p_PcdParams->h_CapwapReassemblyManip;
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (!p_PcdParams->p_CcParams)
+ {
+ if (!((p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_PRS_AND_KG)
+ || (p_PcdParams->pcdSupport
+ == e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR)))
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_STATE,
+ ("PCD initialization structure is not consistent with pcdSupport"));
+ }
+
+ /* No user-tree, need to build internal tree */
+ p_FmPcdCcTreeParams = (t_FmPcdCcTreeParams*)XX_Malloc(
+ sizeof(t_FmPcdCcTreeParams));
+ if (!p_FmPcdCcTreeParams)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_FmPcdCcTreeParams"));
+ memset(p_FmPcdCcTreeParams, 0, sizeof(t_FmPcdCcTreeParams));
+ p_FmPcdCcTreeParams->h_NetEnv = p_PcdParams->h_NetEnv;
+ p_FmPort->h_ReassemblyTree = FM_PCD_CcRootBuild(
+ p_FmPort->h_FmPcd, p_FmPcdCcTreeParams);
+
+ if (!p_FmPort->h_ReassemblyTree)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ XX_Free(p_FmPcdCcTreeParams);
+ RETURN_ERROR( MAJOR, E_INVALID_HANDLE,
+ ("FM_PCD_CcBuildTree for Reassembly failed"));
+ }
+ if (p_PcdParams->pcdSupport == e_FM_PORT_PCD_SUPPORT_PRS_AND_KG)
+ p_PcdParams->pcdSupport =
+ e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC;
+ else
+ p_PcdParams->pcdSupport =
+ e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR;
+
+ memset(&fmPortPcdCcParams, 0, sizeof(t_FmPortPcdCcParams));
+ fmPortPcdCcParams.h_CcTree = p_FmPort->h_ReassemblyTree;
+ p_PcdParams->p_CcParams = &fmPortPcdCcParams;
+ XX_Free(p_FmPcdCcTreeParams);
+ }
+
+ if (p_FmPort->h_IpReassemblyManip)
+ err = FmPcdCcTreeAddIPR(p_FmPort->h_FmPcd,
+ p_PcdParams->p_CcParams->h_CcTree,
+ p_PcdParams->h_NetEnv,
+ p_FmPort->h_IpReassemblyManip, TRUE);
+#if (DPAA_VERSION >= 11)
+ else
+ if (p_FmPort->h_CapwapReassemblyManip)
+ err = FmPcdCcTreeAddCPR(p_FmPort->h_FmPcd,
+ p_PcdParams->p_CcParams->h_CcTree,
+ p_PcdParams->h_NetEnv,
+ p_FmPort->h_CapwapReassemblyManip,
+ TRUE);
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (err != E_OK)
+ {
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ if (!FmPcdLockTryLockAll(p_FmPort->h_FmPcd))
+ {
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ DBG(TRACE, ("Try LockAll - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = SetPcd(h_FmPort, p_PcdParams);
+ if (err)
+ {
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }
+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd);
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if ((p_FmPort->pcdEngines & FM_PCD_PRS)
+ && (p_PcdParams->p_PrsParams->includeInPrsStatistics))
+ {
+ err = FmPcdPrsIncludePortInStatistics(p_FmPort->h_FmPcd,
+ p_FmPort->hardwarePortId, TRUE);
+ if (err)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }
+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd);
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ p_FmPort->includeInPrsStatistics = TRUE;
+ }
+
+ FmPcdIncNetEnvOwners(p_FmPort->h_FmPcd, p_FmPort->netEnvId);
+
+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd))
+ {
+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams));
+
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ {
+#ifdef FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004
+ if ((p_FmPort->fmRevInfo.majorRev < 6) &&
+ (p_FmPort->pcdEngines & FM_PCD_KG))
+ {
+ int i;
+ for (i = 0; i<p_PcdParams->p_KgParams->numOfSchemes; i++)
+ /* The following function must be locked */
+ FmPcdKgCcGetSetParams(p_FmPort->h_FmPcd,
+ p_PcdParams->p_KgParams->h_Schemes[i],
+ UPDATE_KG_NIA_CC_WA,
+ 0);
+ }
+#endif /* FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 */
+
+#if (DPAA_VERSION >= 11)
+ {
+ t_FmPcdCtrlParamsPage *p_ParamsPage;
+
+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE,
+ (void**)&p_ParamsPage);
+ ASSERT_COND(p_ParamsPage);
+ WRITE_UINT32(p_ParamsPage->postBmiFetchNia,
+ p_FmPort->savedBmiNia);
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* Set post-bmi-fetch nia */
+ p_FmPort->savedBmiNia &= BMI_RFNE_FDCS_MASK;
+ p_FmPort->savedBmiNia |= (NIA_FM_CTL_AC_POST_BMI_FETCH
+ | NIA_ENG_FM_CTL);
+
+ /* Set pre-bmi-fetch nia */
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNDN;
+#if (DPAA_VERSION >= 11)
+ fmPortGetSetCcParams.setCcParams.nia =
+ (NIA_FM_CTL_AC_PRE_BMI_FETCH_FULL_FRAME | NIA_ENG_FM_CTL);
+#else
+ fmPortGetSetCcParams.setCcParams.nia = (NIA_FM_CTL_AC_PRE_BMI_FETCH_HEADER | NIA_ENG_FM_CTL);
+#endif /* (DPAA_VERSION >= 11) */
+ if ((err = FmPortGetSetCcParams(p_FmPort, &fmPortGetSetCcParams))
+ != E_OK)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }
+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd);
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+
+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd);
+
+ /* Set pop-to-next-step nia */
+#if (DPAA_VERSION == 10)
+ if (p_FmPort->fmRevInfo.majorRev < 6)
+ {
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_PNEN;
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP | NIA_ENG_FM_CTL;
+ }
+ else
+ {
+#endif /* (DPAA_VERSION == 10) */
+ fmPortGetSetCcParams.getCcParams.type = GET_NIA_FPNE;
+#if (DPAA_VERSION == 10)
+ }
+#endif /* (DPAA_VERSION == 10) */
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams))
+ != E_OK)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /* Set post-bmi-prepare-to-enq nia */
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_FENE;
+ fmPortGetSetCcParams.setCcParams.nia = (NIA_FM_CTL_AC_POST_BMI_ENQ
+ | NIA_ENG_FM_CTL);
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams))
+ != E_OK)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if ((p_FmPort->h_IpReassemblyManip)
+ || (p_FmPort->h_CapwapReassemblyManip))
+ {
+#if (DPAA_VERSION == 10)
+ if (p_FmPort->fmRevInfo.majorRev < 6)
+ {
+ /* Overwrite post-bmi-prepare-to-enq nia */
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_FENE;
+ fmPortGetSetCcParams.setCcParams.nia = (NIA_FM_CTL_AC_POST_BMI_ENQ_ORR | NIA_ENG_FM_CTL | NIA_ORDER_RESTOR);
+ fmPortGetSetCcParams.setCcParams.overwrite = TRUE;
+ }
+ else
+ {
+#endif /* (DPAA_VERSION == 10) */
+ /* Set the ORR bit (for order-restoration) */
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_FPNE;
+ fmPortGetSetCcParams.setCcParams.nia =
+ fmPortGetSetCcParams.getCcParams.nia | NIA_ORDER_RESTOR;
+#if (DPAA_VERSION == 10)
+ }
+#endif /* (DPAA_VERSION == 10) */
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams))
+ != E_OK)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ }
+ }
+ else
+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd);
+
+#if (DPAA_VERSION >= 11)
+ {
+ t_FmPcdCtrlParamsPage *p_ParamsPage;
+
+ memset(&fmPortGetSetCcParams, 0, sizeof(t_FmPortGetSetCcParams));
+
+ fmPortGetSetCcParams.setCcParams.type = UPDATE_NIA_CMNE;
+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd))
+ fmPortGetSetCcParams.setCcParams.nia = NIA_FM_CTL_AC_POP_TO_N_STEP
+ | NIA_ENG_FM_CTL;
+ else
+ fmPortGetSetCcParams.setCcParams.nia =
+ NIA_FM_CTL_AC_NO_IPACC_POP_TO_N_STEP | NIA_ENG_FM_CTL;
+ if ((err = FmPortGetSetCcParams(h_FmPort, &fmPortGetSetCcParams))
+ != E_OK)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ FmPortSetGprFunc(p_FmPort, e_FM_PORT_GPR_MURAM_PAGE,
+ (void**)&p_ParamsPage);
+ ASSERT_COND(p_ParamsPage);
+
+ if (FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd))
+ WRITE_UINT32(
+ p_ParamsPage->misc,
+ GET_UINT32(p_ParamsPage->misc) | FM_CTL_PARAMS_PAGE_OFFLOAD_SUPPORT_EN);
+
+ if ((p_FmPort->h_IpReassemblyManip)
+ || (p_FmPort->h_CapwapReassemblyManip))
+ {
+ if (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ WRITE_UINT32(
+ p_ParamsPage->discardMask,
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->ohPortBmiRegs.fmbm_ofsdm));
+ else
+ WRITE_UINT32(
+ p_ParamsPage->discardMask,
+ GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfsdm));
+ }
+#ifdef FM_ERROR_VSP_NO_MATCH_SW006
+ if (p_FmPort->vspe)
+ WRITE_UINT32(
+ p_ParamsPage->misc,
+ GET_UINT32(p_ParamsPage->misc) | (p_FmPort->dfltRelativeId & FM_CTL_PARAMS_PAGE_ERROR_VSP_MASK));
+#endif /* FM_ERROR_VSP_NO_MATCH_SW006 */
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ err = AttachPCD(h_FmPort);
+ if (err)
+ {
+ DeletePcd(p_FmPort);
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return err;
+}
+
+t_Error FM_PORT_DeletePCD(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+
+ if (p_FmPort->imEn)
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION,
+ ("available for non-independant mode ports only"));
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR( MAJOR, E_INVALID_OPERATION,
+ ("available for Rx and offline parsing ports only"));
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = DetachPCD(h_FmPort);
+ if (err)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ FmPcdDecNetEnvOwners(p_FmPort->h_FmPcd, p_FmPort->netEnvId);
+
+ /* we do it anyway, instead of checking if included */
+ if ((p_FmPort->pcdEngines & FM_PCD_PRS) && p_FmPort->includeInPrsStatistics)
+ {
+ FmPcdPrsIncludePortInStatistics(p_FmPort->h_FmPcd,
+ p_FmPort->hardwarePortId, FALSE);
+ p_FmPort->includeInPrsStatistics = FALSE;
+ }
+
+ if (!FmPcdLockTryLockAll(p_FmPort->h_FmPcd))
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ DBG(TRACE, ("Try LockAll - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = DeletePcd(h_FmPort);
+ FmPcdLockUnlockAll(p_FmPort->h_FmPcd);
+ if (err)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ if (p_FmPort->h_ReassemblyTree)
+ {
+ err = FM_PCD_CcRootDelete(p_FmPort->h_ReassemblyTree);
+ if (err)
+ {
+ RELEASE_LOCK(p_FmPort->lock);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ p_FmPort->h_ReassemblyTree = NULL;
+ }RELEASE_LOCK(p_FmPort->lock);
+
+ return err;
+}
+
+t_Error FM_PORT_PcdKgBindSchemes(t_Handle h_FmPort,
+ t_FmPcdPortSchemesParams *p_PortScheme)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind;
+ t_Error err = E_OK;
+ uint32_t tmpScmVec = 0;
+ int i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_KG,
+ E_INVALID_STATE);
+
+ schemeBind.netEnvId = p_FmPort->netEnvId;
+ schemeBind.hardwarePortId = p_FmPort->hardwarePortId;
+ schemeBind.numOfSchemes = p_PortScheme->numOfSchemes;
+ schemeBind.useClsPlan = p_FmPort->useClsPlan;
+ for (i = 0; i < schemeBind.numOfSchemes; i++)
+ {
+ schemeBind.schemesIds[i] = FmPcdKgGetSchemeId(
+ p_PortScheme->h_Schemes[i]);
+ /* build vector */
+ tmpScmVec |= 1 << (31 - (uint32_t)schemeBind.schemesIds[i]);
+ }
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdKgBindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind);
+ if (err == E_OK)
+ p_FmPort->schemesPerPortVector |= tmpScmVec;
+
+#ifdef FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004
+ if ((FmPcdIsAdvancedOffloadSupported(p_FmPort->h_FmPcd)) &&
+ (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) &&
+ (p_FmPort->fmRevInfo.majorRev < 6))
+ {
+ for (i=0; i<p_PortScheme->numOfSchemes; i++)
+ FmPcdKgCcGetSetParams(p_FmPort->h_FmPcd, p_PortScheme->h_Schemes[i], UPDATE_KG_NIA_CC_WA, 0);
+ }
+#endif /* FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004 */
+
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return err;
+}
+
+t_Error FM_PORT_PcdKgUnbindSchemes(t_Handle h_FmPort,
+ t_FmPcdPortSchemesParams *p_PortScheme)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_FmPcdKgInterModuleBindPortToSchemes schemeBind;
+ t_Error err = E_OK;
+ uint32_t tmpScmVec = 0;
+ int i;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->pcdEngines & FM_PCD_KG,
+ E_INVALID_STATE);
+
+ schemeBind.netEnvId = p_FmPort->netEnvId;
+ schemeBind.hardwarePortId = p_FmPort->hardwarePortId;
+ schemeBind.numOfSchemes = p_PortScheme->numOfSchemes;
+ for (i = 0; i < schemeBind.numOfSchemes; i++)
+ {
+ schemeBind.schemesIds[i] = FmPcdKgGetSchemeId(
+ p_PortScheme->h_Schemes[i]);
+ /* build vector */
+ tmpScmVec |= 1 << (31 - (uint32_t)schemeBind.schemesIds[i]);
+ }
+
+ if (!TRY_LOCK(p_FmPort->h_Spinlock, &p_FmPort->lock))
+ {
+ DBG(TRACE, ("FM Port Try Lock - BUSY"));
+ return ERROR_CODE(E_BUSY);
+ }
+
+ err = FmPcdKgUnbindPortToSchemes(p_FmPort->h_FmPcd, &schemeBind);
+ if (err == E_OK)
+ p_FmPort->schemesPerPortVector &= ~tmpScmVec;
+ RELEASE_LOCK(p_FmPort->lock);
+
+ return err;
+}
+
+t_Error FM_PORT_AddCongestionGrps(t_Handle h_FmPort,
+ t_FmPortCongestionGrps *p_CongestionGrps)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint8_t priorityTmpArray[FM_PORT_NUM_OF_CONGESTION_GRPS];
+ uint8_t mod, index;
+ uint32_t i, grpsMap[FMAN_PORT_CG_MAP_NUM];
+ int err;
+#if (DPAA_VERSION >= 11)
+ int j;
+#endif /* (DPAA_VERSION >= 11) */
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+
+ /* un-necessary check of the indexes; probably will be needed in the future when there
+ will be more CGs available ....
+ for (i=0; i<p_CongestionGrps->numOfCongestionGrpsToConsider; i++)
+ if (p_CongestionGrps->congestionGrpsToConsider[i] >= FM_PORT_NUM_OF_CONGESTION_GRPS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("CG id!"));
+ */
+
+#ifdef FM_NO_OP_OBSERVED_CGS
+ if ((p_FmPort->fmRevInfo.majorRev != 4) &&
+ (p_FmPort->fmRevInfo.majorRev < 6))
+ {
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) &&
+ (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Available for Rx ports only"));
+ }
+ else
+#endif /* FM_NO_OP_OBSERVED_CGS */
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("Available for Rx & OP ports only"));
+
+ /* Prepare groups map array */
+ memset(grpsMap, 0, FMAN_PORT_CG_MAP_NUM * sizeof(uint32_t));
+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++)
+ {
+ index = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] / 32);
+ mod = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] % 32);
+ if (p_FmPort->fmRevInfo.majorRev != 4)
+ grpsMap[7 - index] |= (uint32_t)(1 << mod);
+ else
+ grpsMap[0] |= (uint32_t)(1 << mod);
+ }
+
+ memset(&priorityTmpArray, 0,
+ FM_PORT_NUM_OF_CONGESTION_GRPS * sizeof(uint8_t));
+
+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++)
+ {
+#if (DPAA_VERSION >= 11)
+ for (j = 0; j < FM_MAX_NUM_OF_PFC_PRIORITIES; j++)
+ if (p_CongestionGrps->pfcPrioritiesEn[i][j])
+ priorityTmpArray[p_CongestionGrps->congestionGrpsToConsider[i]] |=
+ (0x01 << (FM_MAX_NUM_OF_PFC_PRIORITIES - j - 1));
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+#if (DPAA_VERSION >= 11)
+ for (i = 0; i < FM_PORT_NUM_OF_CONGESTION_GRPS; i++)
+ {
+ err = FmSetCongestionGroupPFCpriority(p_FmPort->h_Fm, i,
+ priorityTmpArray[i]);
+ if (err)
+ return err;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ err = fman_port_add_congestion_grps(&p_FmPort->port, grpsMap);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fman_port_add_congestion_grps"));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_RemoveCongestionGrps(t_Handle h_FmPort,
+ t_FmPortCongestionGrps *p_CongestionGrps)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint8_t mod, index;
+ uint32_t i, grpsMap[FMAN_PORT_CG_MAP_NUM];
+ int err;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+
+ {
+#ifdef FM_NO_OP_OBSERVED_CGS
+ t_FmRevisionInfo revInfo;
+
+ FM_GetRevision(p_FmPort->h_Fm, &revInfo);
+ if (revInfo.majorRev != 4)
+ {
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) &&
+ (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Available for Rx ports only"));
+ }
+ else
+#endif /* FM_NO_OP_OBSERVED_CGS */
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_RX)
+ && (p_FmPort->portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("Available for Rx & OP ports only"));
+ }
+
+ /* Prepare groups map array */
+ memset(grpsMap, 0, FMAN_PORT_CG_MAP_NUM * sizeof(uint32_t));
+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++)
+ {
+ index = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] / 32);
+ mod = (uint8_t)(p_CongestionGrps->congestionGrpsToConsider[i] % 32);
+ if (p_FmPort->fmRevInfo.majorRev != 4)
+ grpsMap[7 - index] |= (uint32_t)(1 << mod);
+ else
+ grpsMap[0] |= (uint32_t)(1 << mod);
+ }
+
+#if (DPAA_VERSION >= 11)
+ for (i = 0; i < p_CongestionGrps->numOfCongestionGrpsToConsider; i++)
+ {
+ t_Error err = FmSetCongestionGroupPFCpriority(
+ p_FmPort->h_Fm, p_CongestionGrps->congestionGrpsToConsider[i],
+ 0);
+ if (err)
+ return err;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ err = fman_port_remove_congestion_grps(&p_FmPort->port, grpsMap);
+ if (err != 0)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("fman_port_remove_congestion_grps"));
+ return E_OK;
+}
+
+#if (DPAA_VERSION >= 11)
+t_Error FM_PORT_GetIPv4OptionsCount(t_Handle h_FmPort,
+ uint32_t *p_Ipv4OptionsCount)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(
+ (p_FmPort->portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING),
+ E_INVALID_VALUE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_ParamsPage, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_Ipv4OptionsCount, E_NULL_POINTER);
+
+ *p_Ipv4OptionsCount = GET_UINT32(p_FmPort->p_ParamsPage->ipfOptionsCounter);
+
+ return E_OK;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+t_Error FM_PORT_ConfigDsarSupport(t_Handle h_FmPortRx,
+ t_FmPortDsarTablesSizes *params)
+{
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx;
+ p_FmPort->deepSleepVars.autoResMaxSizes = XX_Malloc(
+ sizeof(struct t_FmPortDsarTablesSizes));
+ memcpy(p_FmPort->deepSleepVars.autoResMaxSizes, params,
+ sizeof(struct t_FmPortDsarTablesSizes));
+ return E_OK;
+}
+
+static t_Error FmPortConfigAutoResForDeepSleepSupport1(t_FmPort *p_FmPort)
+{
+ uint32_t *param_page;
+ t_FmPortDsarTablesSizes *params = p_FmPort->deepSleepVars.autoResMaxSizes;
+ t_ArCommonDesc *ArCommonDescPtr;
+ uint32_t size = sizeof(t_ArCommonDesc);
+ // ARP
+ // should put here if (params->max_num_of_arp_entries)?
+ size = ROUND_UP(size,4);
+ size += sizeof(t_DsarArpDescriptor);
+ size += sizeof(t_DsarArpBindingEntry) * params->maxNumOfArpEntries;
+ size += sizeof(t_DsarArpStatistics);
+ //ICMPV4
+ size = ROUND_UP(size,4);
+ size += sizeof(t_DsarIcmpV4Descriptor);
+ size += sizeof(t_DsarIcmpV4BindingEntry) * params->maxNumOfEchoIpv4Entries;
+ size += sizeof(t_DsarIcmpV4Statistics);
+ //ICMPV6
+ size = ROUND_UP(size,4);
+ size += sizeof(t_DsarIcmpV6Descriptor);
+ size += sizeof(t_DsarIcmpV6BindingEntry) * params->maxNumOfEchoIpv6Entries;
+ size += sizeof(t_DsarIcmpV6Statistics);
+ //ND
+ size = ROUND_UP(size,4);
+ size += sizeof(t_DsarNdDescriptor);
+ size += sizeof(t_DsarIcmpV6BindingEntry) * params->maxNumOfNdpEntries;
+ size += sizeof(t_DsarIcmpV6Statistics);
+ //SNMP
+ size = ROUND_UP(size,4);
+ size += sizeof(t_DsarSnmpDescriptor);
+ size += sizeof(t_DsarSnmpIpv4AddrTblEntry)
+ * params->maxNumOfSnmpIPV4Entries;
+ size += sizeof(t_DsarSnmpIpv6AddrTblEntry)
+ * params->maxNumOfSnmpIPV6Entries;
+ size += sizeof(t_OidsTblEntry) * params->maxNumOfSnmpOidEntries;
+ size += params->maxNumOfSnmpOidChar;
+ size += sizeof(t_DsarIcmpV6Statistics);
+ //filters
+ size = ROUND_UP(size,4);
+ size += params->maxNumOfIpProtFiltering;
+ size = ROUND_UP(size,4);
+ size += params->maxNumOfUdpPortFiltering * sizeof(t_PortTblEntry);
+ size = ROUND_UP(size,4);
+ size += params->maxNumOfTcpPortFiltering * sizeof(t_PortTblEntry);
+
+ // add here for more protocols
+
+ // statistics
+ size = ROUND_UP(size,4);
+ size += sizeof(t_ArStatistics);
+
+ ArCommonDescPtr = FM_MURAM_AllocMem(p_FmPort->h_FmMuram, size, 0x10);
+
+ param_page =
+ XX_PhysToVirt(
+ p_FmPort->fmMuramPhysBaseAddr
+ + GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr));
+ WRITE_UINT32(
+ *param_page,
+ (uint32_t)(XX_VirtToPhys(ArCommonDescPtr) - p_FmPort->fmMuramPhysBaseAddr));
+ return E_OK;
+}
+
+t_FmPortDsarTablesSizes* FM_PORT_GetDsarTablesMaxSizes(t_Handle h_FmPortRx)
+{
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx;
+ return p_FmPort->deepSleepVars.autoResMaxSizes;
+}
+
+struct arOffsets
+{
+ uint32_t arp;
+ uint32_t nd;
+ uint32_t icmpv4;
+ uint32_t icmpv6;
+ uint32_t snmp;
+ uint32_t stats;
+ uint32_t filtIp;
+ uint32_t filtUdp;
+ uint32_t filtTcp;
+};
+
+static uint32_t AR_ComputeOffsets(struct arOffsets* of,
+ struct t_FmPortDsarParams *params,
+ t_FmPort *p_FmPort)
+{
+ uint32_t size = sizeof(t_ArCommonDesc);
+ // ARP
+ if (params->p_AutoResArpInfo)
+ {
+ size = ROUND_UP(size,4);
+ of->arp = size;
+ size += sizeof(t_DsarArpDescriptor);
+ size += sizeof(t_DsarArpBindingEntry)
+ * params->p_AutoResArpInfo->tableSize;
+ size += sizeof(t_DsarArpStatistics);
+ }
+ // ICMPV4
+ if (params->p_AutoResEchoIpv4Info)
+ {
+ size = ROUND_UP(size,4);
+ of->icmpv4 = size;
+ size += sizeof(t_DsarIcmpV4Descriptor);
+ size += sizeof(t_DsarIcmpV4BindingEntry)
+ * params->p_AutoResEchoIpv4Info->tableSize;
+ size += sizeof(t_DsarIcmpV4Statistics);
+ }
+ // ICMPV6
+ if (params->p_AutoResEchoIpv6Info)
+ {
+ size = ROUND_UP(size,4);
+ of->icmpv6 = size;
+ size += sizeof(t_DsarIcmpV6Descriptor);
+ size += sizeof(t_DsarIcmpV6BindingEntry)
+ * params->p_AutoResEchoIpv6Info->tableSize;
+ size += sizeof(t_DsarIcmpV6Statistics);
+ }
+ // ND
+ if (params->p_AutoResNdpInfo)
+ {
+ size = ROUND_UP(size,4);
+ of->nd = size;
+ size += sizeof(t_DsarNdDescriptor);
+ size += sizeof(t_DsarIcmpV6BindingEntry)
+ * (params->p_AutoResNdpInfo->tableSizeAssigned
+ + params->p_AutoResNdpInfo->tableSizeTmp);
+ size += sizeof(t_DsarIcmpV6Statistics);
+ }
+ // SNMP
+ if (params->p_AutoResSnmpInfo)
+ {
+ size = ROUND_UP(size,4);
+ of->snmp = size;
+ size += sizeof(t_DsarSnmpDescriptor);
+ size += sizeof(t_DsarSnmpIpv4AddrTblEntry)
+ * params->p_AutoResSnmpInfo->numOfIpv4Addresses;
+ size += sizeof(t_DsarSnmpIpv6AddrTblEntry)
+ * params->p_AutoResSnmpInfo->numOfIpv6Addresses;
+ size += sizeof(t_OidsTblEntry) * params->p_AutoResSnmpInfo->oidsTblSize;
+ size += p_FmPort->deepSleepVars.autoResMaxSizes->maxNumOfSnmpOidChar;
+ size += sizeof(t_DsarIcmpV6Statistics);
+ }
+ //filters
+ size = ROUND_UP(size,4);
+ if (params->p_AutoResFilteringInfo)
+ {
+ of->filtIp = size;
+ size += params->p_AutoResFilteringInfo->ipProtTableSize;
+ size = ROUND_UP(size,4);
+ of->filtUdp = size;
+ size += params->p_AutoResFilteringInfo->udpPortsTableSize
+ * sizeof(t_PortTblEntry);
+ size = ROUND_UP(size,4);
+ of->filtTcp = size;
+ size += params->p_AutoResFilteringInfo->tcpPortsTableSize
+ * sizeof(t_PortTblEntry);
+ }
+ // add here for more protocols
+ // statistics
+ size = ROUND_UP(size,4);
+ of->stats = size;
+ size += sizeof(t_ArStatistics);
+ return size;
+}
+
+uint32_t* ARDesc;
+void PrsEnable(t_Handle p_FmPcd);
+void PrsDisable(t_Handle p_FmPcd);
+int PrsIsEnabled(t_Handle p_FmPcd);
+t_Handle FM_PCD_GetHcPort(t_Handle h_FmPcd);
+
+static t_Error DsarCheckParams(t_FmPortDsarParams *params,
+ t_FmPortDsarTablesSizes *sizes)
+{
+ bool macInit = FALSE;
+ uint8_t mac[6];
+ int i = 0;
+
+ // check table sizes
+ if (params->p_AutoResArpInfo
+ && sizes->maxNumOfArpEntries < params->p_AutoResArpInfo->tableSize)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: Arp table size exceeds the configured maximum size."));
+ if (params->p_AutoResEchoIpv4Info
+ && sizes->maxNumOfEchoIpv4Entries
+ < params->p_AutoResEchoIpv4Info->tableSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: EchoIpv4 table size exceeds the configured maximum size."));
+ if (params->p_AutoResNdpInfo
+ && sizes->maxNumOfNdpEntries
+ < params->p_AutoResNdpInfo->tableSizeAssigned
+ + params->p_AutoResNdpInfo->tableSizeTmp)
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: NDP table size exceeds the configured maximum size."));
+ if (params->p_AutoResEchoIpv6Info
+ && sizes->maxNumOfEchoIpv6Entries
+ < params->p_AutoResEchoIpv6Info->tableSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: EchoIpv6 table size exceeds the configured maximum size."));
+ if (params->p_AutoResSnmpInfo
+ && sizes->maxNumOfSnmpOidEntries
+ < params->p_AutoResSnmpInfo->oidsTblSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: Snmp Oid table size exceeds the configured maximum size."));
+ if (params->p_AutoResSnmpInfo
+ && sizes->maxNumOfSnmpIPV4Entries
+ < params->p_AutoResSnmpInfo->numOfIpv4Addresses)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: Snmp ipv4 table size exceeds the configured maximum size."));
+ if (params->p_AutoResSnmpInfo
+ && sizes->maxNumOfSnmpIPV6Entries
+ < params->p_AutoResSnmpInfo->numOfIpv6Addresses)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: Snmp ipv6 table size exceeds the configured maximum size."));
+ if (params->p_AutoResFilteringInfo)
+ {
+ if (sizes->maxNumOfIpProtFiltering
+ < params->p_AutoResFilteringInfo->ipProtTableSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: ip filter table size exceeds the configured maximum size."));
+ if (sizes->maxNumOfTcpPortFiltering
+ < params->p_AutoResFilteringInfo->udpPortsTableSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: udp filter table size exceeds the configured maximum size."));
+ if (sizes->maxNumOfUdpPortFiltering
+ < params->p_AutoResFilteringInfo->tcpPortsTableSize)
+ RETURN_ERROR(
+ MAJOR,
+ E_INVALID_VALUE,
+ ("DSAR: tcp filter table size exceeds the configured maximum size."));
+ }
+ /* check only 1 MAC address is configured (this is what ucode currently supports) */
+ if (params->p_AutoResArpInfo && params->p_AutoResArpInfo->tableSize)
+ {
+ memcpy(mac, params->p_AutoResArpInfo->p_AutoResTable[0].mac, 6);
+ i = 1;
+ macInit = TRUE;
+
+ for (; i < params->p_AutoResArpInfo->tableSize; i++)
+ if (memcmp(mac, params->p_AutoResArpInfo->p_AutoResTable[i].mac, 6))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: Only 1 mac address is currently supported."));
+ }
+ if (params->p_AutoResEchoIpv4Info
+ && params->p_AutoResEchoIpv4Info->tableSize)
+ {
+ i = 0;
+ if (!macInit)
+ {
+ memcpy(mac, params->p_AutoResEchoIpv4Info->p_AutoResTable[0].mac,
+ 6);
+ i = 1;
+ macInit = TRUE;
+ }
+ for (; i < params->p_AutoResEchoIpv4Info->tableSize; i++)
+ if (memcmp(mac,
+ params->p_AutoResEchoIpv4Info->p_AutoResTable[i].mac, 6))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: Only 1 mac address is currently supported."));
+ }
+ if (params->p_AutoResEchoIpv6Info
+ && params->p_AutoResEchoIpv6Info->tableSize)
+ {
+ i = 0;
+ if (!macInit)
+ {
+ memcpy(mac, params->p_AutoResEchoIpv6Info->p_AutoResTable[0].mac,
+ 6);
+ i = 1;
+ macInit = TRUE;
+ }
+ for (; i < params->p_AutoResEchoIpv6Info->tableSize; i++)
+ if (memcmp(mac,
+ params->p_AutoResEchoIpv6Info->p_AutoResTable[i].mac, 6))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: Only 1 mac address is currently supported."));
+ }
+ if (params->p_AutoResNdpInfo && params->p_AutoResNdpInfo->tableSizeAssigned)
+ {
+ i = 0;
+ if (!macInit)
+ {
+ memcpy(mac, params->p_AutoResNdpInfo->p_AutoResTableAssigned[0].mac,
+ 6);
+ i = 1;
+ macInit = TRUE;
+ }
+ for (; i < params->p_AutoResNdpInfo->tableSizeAssigned; i++)
+ if (memcmp(mac,
+ params->p_AutoResNdpInfo->p_AutoResTableAssigned[i].mac,
+ 6))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: Only 1 mac address is currently supported."));
+ }
+ if (params->p_AutoResNdpInfo && params->p_AutoResNdpInfo->tableSizeTmp)
+ {
+ i = 0;
+ if (!macInit)
+ {
+ memcpy(mac, params->p_AutoResNdpInfo->p_AutoResTableTmp[0].mac, 6);
+ i = 1;
+ }
+ for (; i < params->p_AutoResNdpInfo->tableSizeTmp; i++)
+ if (memcmp(mac, params->p_AutoResNdpInfo->p_AutoResTableTmp[i].mac,
+ 6))
+ RETURN_ERROR(
+ MAJOR, E_INVALID_VALUE,
+ ("DSAR: Only 1 mac address is currently supported."));
+ }
+ return E_OK;
+}
+
+static int GetBERLen(uint8_t* buf)
+{
+ if (*buf & 0x80)
+ {
+ if ((*buf & 0x7F) == 1)
+ return buf[1];
+ else
+ return *(uint16_t*)&buf[1]; // assuming max len is 2
+ }
+ else
+ return buf[0];
+}
+#define TOTAL_BER_LEN(len) (len < 128) ? len + 2 : len + 3
+
+#define SCFG_FMCLKDPSLPCR_ADDR 0xFFE0FC00C
+#define SCFG_FMCLKDPSLPCR_DS_VAL 0x08402000
+#define SCFG_FMCLKDPSLPCR_NORMAL_VAL 0x00402000
+static int fm_soc_suspend(void)
+{
+ uint32_t *fmclk, tmp32;
+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4);
+ tmp32 = GET_UINT32(*fmclk);
+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_DS_VAL);
+ tmp32 = GET_UINT32(*fmclk);
+ iounmap(fmclk);
+ return 0;
+}
+
+void fm_clk_down(void)
+{
+ uint32_t *fmclk, tmp32;
+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4);
+ tmp32 = GET_UINT32(*fmclk);
+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_DS_VAL | 0x40000000);
+ tmp32 = GET_UINT32(*fmclk);
+ iounmap(fmclk);
+}
+
+t_Error FM_PORT_EnterDsar(t_Handle h_FmPortRx, t_FmPortDsarParams *params)
+{
+ int i, j;
+ t_Error err;
+ uint32_t nia;
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx;
+ t_FmPort *p_FmPortTx = (t_FmPort *)params->h_FmPortTx;
+ t_DsarArpDescriptor *ArpDescriptor;
+ t_DsarIcmpV4Descriptor* ICMPV4Descriptor;
+ t_DsarIcmpV6Descriptor* ICMPV6Descriptor;
+ t_DsarNdDescriptor* NDDescriptor;
+
+ uint64_t fmMuramVirtBaseAddr = (uint64_t)PTR_TO_UINT(XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr));
+ uint32_t *param_page = XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr));
+ t_ArCommonDesc *ArCommonDescPtr = (t_ArCommonDesc*)(XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(*param_page)));
+ struct arOffsets* of;
+ uint8_t tmp = 0;
+ t_FmGetSetParams fmGetSetParams;
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP;
+ fmGetSetParams.setParams.sleep = 1;
+
+ err = DsarCheckParams(params, p_FmPort->deepSleepVars.autoResMaxSizes);
+ if (err != E_OK)
+ return err;
+
+ p_FmPort->deepSleepVars.autoResOffsets = XX_Malloc(sizeof(struct arOffsets));
+ of = (struct arOffsets *)p_FmPort->deepSleepVars.autoResOffsets;
+ IOMemSet32(ArCommonDescPtr, 0, AR_ComputeOffsets(of, params, p_FmPort));
+
+ // common
+ WRITE_UINT8(ArCommonDescPtr->arTxPort, p_FmPortTx->hardwarePortId);
+ nia = GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne); // bmi nia
+ if ((nia & 0x007C0000) == 0x00440000) // bmi nia is parser
+ WRITE_UINT32(ArCommonDescPtr->activeHPNIA, GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne));
+ else
+ WRITE_UINT32(ArCommonDescPtr->activeHPNIA, nia);
+ WRITE_UINT16(ArCommonDescPtr->snmpPort, 161);
+
+ // ARP
+ if (params->p_AutoResArpInfo)
+ {
+ t_DsarArpBindingEntry* arp_bindings;
+ ArpDescriptor = (t_DsarArpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->arp);
+ WRITE_UINT32(ArCommonDescPtr->p_ArpDescriptor, PTR_TO_UINT(ArpDescriptor) - fmMuramVirtBaseAddr);
+ arp_bindings = (t_DsarArpBindingEntry*)(PTR_TO_UINT(ArpDescriptor) + sizeof(t_DsarArpDescriptor));
+ if (params->p_AutoResArpInfo->enableConflictDetection)
+ WRITE_UINT16(ArpDescriptor->control, 1);
+ else
+ WRITE_UINT16(ArpDescriptor->control, 0);
+ if (params->p_AutoResArpInfo->tableSize)
+ {
+ t_FmPortDsarArpEntry* arp_entry = params->p_AutoResArpInfo->p_AutoResTable;
+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&arp_entry[0].mac[0]);
+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&arp_entry[0].mac[2]);
+ WRITE_UINT16(ArpDescriptor->numOfBindings, params->p_AutoResArpInfo->tableSize);
+
+ for (i = 0; i < params->p_AutoResArpInfo->tableSize; i++)
+ {
+ WRITE_UINT32(arp_bindings[i].ipv4Addr, arp_entry[i].ipAddress);
+ if (arp_entry[i].isVlan)
+ WRITE_UINT16(arp_bindings[i].vlanId, arp_entry[i].vid & 0xFFF);
+ }
+ WRITE_UINT32(ArpDescriptor->p_Bindings, PTR_TO_UINT(arp_bindings) - fmMuramVirtBaseAddr);
+ }
+ WRITE_UINT32(ArpDescriptor->p_Statistics, PTR_TO_UINT(arp_bindings) +
+ sizeof(t_DsarArpBindingEntry) * params->p_AutoResArpInfo->tableSize - fmMuramVirtBaseAddr);
+ }
+
+ // ICMPV4
+ if (params->p_AutoResEchoIpv4Info)
+ {
+ t_DsarIcmpV4BindingEntry* icmpv4_bindings;
+ ICMPV4Descriptor = (t_DsarIcmpV4Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv4);
+ WRITE_UINT32(ArCommonDescPtr->p_IcmpV4Descriptor, PTR_TO_UINT(ICMPV4Descriptor) - fmMuramVirtBaseAddr);
+ icmpv4_bindings = (t_DsarIcmpV4BindingEntry*)(PTR_TO_UINT(ICMPV4Descriptor) + sizeof(t_DsarIcmpV4Descriptor));
+ WRITE_UINT16(ICMPV4Descriptor->control, 0);
+ if (params->p_AutoResEchoIpv4Info->tableSize)
+ {
+ t_FmPortDsarArpEntry* arp_entry = params->p_AutoResEchoIpv4Info->p_AutoResTable;
+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&arp_entry[0].mac[0]);
+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&arp_entry[0].mac[2]);
+ WRITE_UINT16(ICMPV4Descriptor->numOfBindings, params->p_AutoResEchoIpv4Info->tableSize);
+
+ for (i = 0; i < params->p_AutoResEchoIpv4Info->tableSize; i++)
+ {
+ WRITE_UINT32(icmpv4_bindings[i].ipv4Addr, arp_entry[i].ipAddress);
+ if (arp_entry[i].isVlan)
+ WRITE_UINT16(icmpv4_bindings[i].vlanId, arp_entry[i].vid & 0xFFF);
+ }
+ WRITE_UINT32(ICMPV4Descriptor->p_Bindings, PTR_TO_UINT(icmpv4_bindings) - fmMuramVirtBaseAddr);
+ }
+ WRITE_UINT32(ICMPV4Descriptor->p_Statistics, PTR_TO_UINT(icmpv4_bindings) +
+ sizeof(t_DsarIcmpV4BindingEntry) * params->p_AutoResEchoIpv4Info->tableSize - fmMuramVirtBaseAddr);
+ }
+
+ // ICMPV6
+ if (params->p_AutoResEchoIpv6Info)
+ {
+ t_DsarIcmpV6BindingEntry* icmpv6_bindings;
+ ICMPV6Descriptor = (t_DsarIcmpV6Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv6);
+ WRITE_UINT32(ArCommonDescPtr->p_IcmpV6Descriptor, PTR_TO_UINT(ICMPV6Descriptor) - fmMuramVirtBaseAddr);
+ icmpv6_bindings = (t_DsarIcmpV6BindingEntry*)(PTR_TO_UINT(ICMPV6Descriptor) + sizeof(t_DsarIcmpV6Descriptor));
+ WRITE_UINT16(ICMPV6Descriptor->control, 0);
+ if (params->p_AutoResEchoIpv6Info->tableSize)
+ {
+ t_FmPortDsarNdpEntry* ndp_entry = params->p_AutoResEchoIpv6Info->p_AutoResTable;
+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&ndp_entry[0].mac[0]);
+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&ndp_entry[0].mac[2]);
+ WRITE_UINT16(ICMPV6Descriptor->numOfBindings, params->p_AutoResEchoIpv6Info->tableSize);
+
+ for (i = 0; i < params->p_AutoResEchoIpv6Info->tableSize; i++)
+ {
+ for (j = 0; j < 4; j++)
+ WRITE_UINT32(icmpv6_bindings[i].ipv6Addr[j], ndp_entry[i].ipAddress[j]);
+ if (ndp_entry[i].isVlan)
+ WRITE_UINT16(*(uint16_t*)&icmpv6_bindings[i].ipv6Addr[4], ndp_entry[i].vid & 0xFFF); // writing vlan
+ }
+ WRITE_UINT32(ICMPV6Descriptor->p_Bindings, PTR_TO_UINT(icmpv6_bindings) - fmMuramVirtBaseAddr);
+ }
+ WRITE_UINT32(ICMPV6Descriptor->p_Statistics, PTR_TO_UINT(icmpv6_bindings) +
+ sizeof(t_DsarIcmpV6BindingEntry) * params->p_AutoResEchoIpv6Info->tableSize - fmMuramVirtBaseAddr);
+ }
+
+ // ND
+ if (params->p_AutoResNdpInfo)
+ {
+ t_DsarIcmpV6BindingEntry* icmpv6_bindings;
+ NDDescriptor = (t_DsarNdDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->nd);
+ WRITE_UINT32(ArCommonDescPtr->p_NdDescriptor, PTR_TO_UINT(NDDescriptor) - fmMuramVirtBaseAddr);
+ icmpv6_bindings = (t_DsarIcmpV6BindingEntry*)(PTR_TO_UINT(NDDescriptor) + sizeof(t_DsarNdDescriptor));
+ if (params->p_AutoResNdpInfo->enableConflictDetection)
+ WRITE_UINT16(NDDescriptor->control, 1);
+ else
+ WRITE_UINT16(NDDescriptor->control, 0);
+ if (params->p_AutoResNdpInfo->tableSizeAssigned + params->p_AutoResNdpInfo->tableSizeTmp)
+ {
+ t_FmPortDsarNdpEntry* ndp_entry = params->p_AutoResNdpInfo->p_AutoResTableAssigned;
+ WRITE_UINT16(*(uint16_t*)&ArCommonDescPtr->macStationAddr[0], *(uint16_t*)&ndp_entry[0].mac[0]);
+ WRITE_UINT32(*(uint32_t*)&ArCommonDescPtr->macStationAddr[2], *(uint32_t*)&ndp_entry[0].mac[2]);
+ WRITE_UINT16(NDDescriptor->numOfBindings, params->p_AutoResNdpInfo->tableSizeAssigned
+ + params->p_AutoResNdpInfo->tableSizeTmp);
+
+ for (i = 0; i < params->p_AutoResNdpInfo->tableSizeAssigned; i++)
+ {
+ for (j = 0; j < 4; j++)
+ WRITE_UINT32(icmpv6_bindings[i].ipv6Addr[j], ndp_entry[i].ipAddress[j]);
+ if (ndp_entry[i].isVlan)
+ WRITE_UINT16(*(uint16_t*)&icmpv6_bindings[i].ipv6Addr[4], ndp_entry[i].vid & 0xFFF); // writing vlan
+ }
+ ndp_entry = params->p_AutoResNdpInfo->p_AutoResTableTmp;
+ for (i = 0; i < params->p_AutoResNdpInfo->tableSizeTmp; i++)
+ {
+ for (j = 0; j < 4; j++)
+ WRITE_UINT32(icmpv6_bindings[i + params->p_AutoResNdpInfo->tableSizeAssigned].ipv6Addr[j], ndp_entry[i].ipAddress[j]);
+ if (ndp_entry[i].isVlan)
+ WRITE_UINT16(*(uint16_t*)&icmpv6_bindings[i + params->p_AutoResNdpInfo->tableSizeAssigned].ipv6Addr[4], ndp_entry[i].vid & 0xFFF); // writing vlan
+ }
+ WRITE_UINT32(NDDescriptor->p_Bindings, PTR_TO_UINT(icmpv6_bindings) - fmMuramVirtBaseAddr);
+ }
+ WRITE_UINT32(NDDescriptor->p_Statistics, PTR_TO_UINT(icmpv6_bindings) + sizeof(t_DsarIcmpV6BindingEntry)
+ * (params->p_AutoResNdpInfo->tableSizeAssigned + params->p_AutoResNdpInfo->tableSizeTmp)
+ - fmMuramVirtBaseAddr);
+ WRITE_UINT32(NDDescriptor->solicitedAddr, 0xFFFFFFFF);
+ }
+
+ // SNMP
+ if (params->p_AutoResSnmpInfo)
+ {
+ t_FmPortDsarSnmpInfo *snmpSrc = params->p_AutoResSnmpInfo;
+ t_DsarSnmpIpv4AddrTblEntry* snmpIpv4Addr;
+ t_DsarSnmpIpv6AddrTblEntry* snmpIpv6Addr;
+ t_OidsTblEntry* snmpOid;
+ uint8_t *charPointer;
+ int len;
+ t_DsarSnmpDescriptor* SnmpDescriptor = (t_DsarSnmpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->snmp);
+ WRITE_UINT32(ArCommonDescPtr->p_SnmpDescriptor, PTR_TO_UINT(SnmpDescriptor) - fmMuramVirtBaseAddr);
+ WRITE_UINT16(SnmpDescriptor->control, snmpSrc->control);
+ WRITE_UINT16(SnmpDescriptor->maxSnmpMsgLength, snmpSrc->maxSnmpMsgLength);
+ snmpIpv4Addr = (t_DsarSnmpIpv4AddrTblEntry*)(PTR_TO_UINT(SnmpDescriptor) + sizeof(t_DsarSnmpDescriptor));
+ if (snmpSrc->numOfIpv4Addresses)
+ {
+ t_FmPortDsarSnmpIpv4AddrTblEntry* snmpIpv4AddrSrc = snmpSrc->p_Ipv4AddrTbl;
+ WRITE_UINT16(SnmpDescriptor->numOfIpv4Addresses, snmpSrc->numOfIpv4Addresses);
+ for (i = 0; i < snmpSrc->numOfIpv4Addresses; i++)
+ {
+ WRITE_UINT32(snmpIpv4Addr[i].ipv4Addr, snmpIpv4AddrSrc[i].ipv4Addr);
+ if (snmpIpv4AddrSrc[i].isVlan)
+ WRITE_UINT16(snmpIpv4Addr[i].vlanId, snmpIpv4AddrSrc[i].vid & 0xFFF);
+ }
+ WRITE_UINT32(SnmpDescriptor->p_Ipv4AddrTbl, PTR_TO_UINT(snmpIpv4Addr) - fmMuramVirtBaseAddr);
+ }
+ snmpIpv6Addr = (t_DsarSnmpIpv6AddrTblEntry*)(PTR_TO_UINT(snmpIpv4Addr)
+ + sizeof(t_DsarSnmpIpv4AddrTblEntry) * snmpSrc->numOfIpv4Addresses);
+ if (snmpSrc->numOfIpv6Addresses)
+ {
+ t_FmPortDsarSnmpIpv6AddrTblEntry* snmpIpv6AddrSrc = snmpSrc->p_Ipv6AddrTbl;
+ WRITE_UINT16(SnmpDescriptor->numOfIpv6Addresses, snmpSrc->numOfIpv6Addresses);
+ for (i = 0; i < snmpSrc->numOfIpv6Addresses; i++)
+ {
+ for (j = 0; j < 4; j++)
+ WRITE_UINT32(snmpIpv6Addr[i].ipv6Addr[j], snmpIpv6AddrSrc[i].ipv6Addr[j]);
+ if (snmpIpv6AddrSrc[i].isVlan)
+ WRITE_UINT16(snmpIpv6Addr[i].vlanId, snmpIpv6AddrSrc[i].vid & 0xFFF);
+ }
+ WRITE_UINT32(SnmpDescriptor->p_Ipv6AddrTbl, PTR_TO_UINT(snmpIpv6Addr) - fmMuramVirtBaseAddr);
+ }
+ snmpOid = (t_OidsTblEntry*)(PTR_TO_UINT(snmpIpv6Addr)
+ + sizeof(t_DsarSnmpIpv6AddrTblEntry) * snmpSrc->numOfIpv6Addresses);
+ charPointer = (uint8_t*)(PTR_TO_UINT(snmpOid)
+ + sizeof(t_OidsTblEntry) * snmpSrc->oidsTblSize);
+ len = TOTAL_BER_LEN(GetBERLen(&snmpSrc->p_RdOnlyCommunityStr[1]));
+ Mem2IOCpy32(charPointer, snmpSrc->p_RdOnlyCommunityStr, len);
+ WRITE_UINT32(SnmpDescriptor->p_RdOnlyCommunityStr, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr);
+ charPointer += len;
+ len = TOTAL_BER_LEN(GetBERLen(&snmpSrc->p_RdWrCommunityStr[1]));
+ Mem2IOCpy32(charPointer, snmpSrc->p_RdWrCommunityStr, len);
+ WRITE_UINT32(SnmpDescriptor->p_RdWrCommunityStr, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr);
+ charPointer += len;
+ WRITE_UINT32(SnmpDescriptor->oidsTblSize, snmpSrc->oidsTblSize);
+ WRITE_UINT32(SnmpDescriptor->p_OidsTbl, PTR_TO_UINT(snmpOid) - fmMuramVirtBaseAddr);
+ for (i = 0; i < snmpSrc->oidsTblSize; i++)
+ {
+ WRITE_UINT16(snmpOid->oidSize, snmpSrc->p_OidsTbl[i].oidSize);
+ WRITE_UINT16(snmpOid->resSize, snmpSrc->p_OidsTbl[i].resSize);
+ Mem2IOCpy32(charPointer, snmpSrc->p_OidsTbl[i].oidVal, snmpSrc->p_OidsTbl[i].oidSize);
+ WRITE_UINT32(snmpOid->p_Oid, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr);
+ charPointer += snmpSrc->p_OidsTbl[i].oidSize;
+ if (snmpSrc->p_OidsTbl[i].resSize <= 4)
+ WRITE_UINT32(snmpOid->resValOrPtr, *snmpSrc->p_OidsTbl[i].resVal);
+ else
+ {
+ Mem2IOCpy32(charPointer, snmpSrc->p_OidsTbl[i].resVal, snmpSrc->p_OidsTbl[i].resSize);
+ WRITE_UINT32(snmpOid->resValOrPtr, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr);
+ charPointer += snmpSrc->p_OidsTbl[i].resSize;
+ }
+ snmpOid++;
+ }
+ charPointer = UINT_TO_PTR(ROUND_UP(PTR_TO_UINT(charPointer),4));
+ WRITE_UINT32(SnmpDescriptor->p_Statistics, PTR_TO_UINT(charPointer) - fmMuramVirtBaseAddr);
+ }
+
+ // filtering
+ if (params->p_AutoResFilteringInfo)
+ {
+ if (params->p_AutoResFilteringInfo->ipProtPassOnHit)
+ tmp |= IP_PROT_TBL_PASS_MASK;
+ if (params->p_AutoResFilteringInfo->udpPortPassOnHit)
+ tmp |= UDP_PORT_TBL_PASS_MASK;
+ if (params->p_AutoResFilteringInfo->tcpPortPassOnHit)
+ tmp |= TCP_PORT_TBL_PASS_MASK;
+ WRITE_UINT8(ArCommonDescPtr->filterControl, tmp);
+ WRITE_UINT16(ArCommonDescPtr->tcpControlPass, params->p_AutoResFilteringInfo->tcpFlagsMask);
+
+ // ip filtering
+ if (params->p_AutoResFilteringInfo->ipProtTableSize)
+ {
+ uint8_t* ip_tbl = (uint8_t*)(PTR_TO_UINT(ArCommonDescPtr) + of->filtIp);
+ WRITE_UINT8(ArCommonDescPtr->ipProtocolTblSize, params->p_AutoResFilteringInfo->ipProtTableSize);
+ for (i = 0; i < params->p_AutoResFilteringInfo->ipProtTableSize; i++)
+ WRITE_UINT8(ip_tbl[i], params->p_AutoResFilteringInfo->p_IpProtTablePtr[i]);
+ WRITE_UINT32(ArCommonDescPtr->p_IpProtocolFiltTbl, PTR_TO_UINT(ip_tbl) - fmMuramVirtBaseAddr);
+ }
+
+ // udp filtering
+ if (params->p_AutoResFilteringInfo->udpPortsTableSize)
+ {
+ t_PortTblEntry* udp_tbl = (t_PortTblEntry*)(PTR_TO_UINT(ArCommonDescPtr) + of->filtUdp);
+ WRITE_UINT8(ArCommonDescPtr->udpPortTblSize, params->p_AutoResFilteringInfo->udpPortsTableSize);
+ for (i = 0; i < params->p_AutoResFilteringInfo->udpPortsTableSize; i++)
+ {
+ WRITE_UINT32(udp_tbl[i].Ports,
+ (params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].srcPort << 16) +
+ params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].dstPort);
+ WRITE_UINT32(udp_tbl[i].PortsMask,
+ (params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].srcPortMask << 16) +
+ params->p_AutoResFilteringInfo->p_UdpPortsTablePtr[i].dstPortMask);
+ }
+ WRITE_UINT32(ArCommonDescPtr->p_UdpPortFiltTbl, PTR_TO_UINT(udp_tbl) - fmMuramVirtBaseAddr);
+ }
+
+ // tcp filtering
+ if (params->p_AutoResFilteringInfo->tcpPortsTableSize)
+ {
+ t_PortTblEntry* tcp_tbl = (t_PortTblEntry*)(PTR_TO_UINT(ArCommonDescPtr) + of->filtTcp);
+ WRITE_UINT8(ArCommonDescPtr->tcpPortTblSize, params->p_AutoResFilteringInfo->tcpPortsTableSize);
+ for (i = 0; i < params->p_AutoResFilteringInfo->tcpPortsTableSize; i++)
+ {
+ WRITE_UINT32(tcp_tbl[i].Ports,
+ (params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].srcPort << 16) +
+ params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].dstPort);
+ WRITE_UINT32(tcp_tbl[i].PortsMask,
+ (params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].srcPortMask << 16) +
+ params->p_AutoResFilteringInfo->p_TcpPortsTablePtr[i].dstPortMask);
+ }
+ WRITE_UINT32(ArCommonDescPtr->p_TcpPortFiltTbl, PTR_TO_UINT(tcp_tbl) - fmMuramVirtBaseAddr);
+ }
+ }
+ // common stats
+ WRITE_UINT32(ArCommonDescPtr->p_ArStats, PTR_TO_UINT(ArCommonDescPtr) + of->stats - fmMuramVirtBaseAddr);
+
+ // get into Deep Sleep sequence:
+
+ // Ensures that FMan do not enter the idle state. This is done by programing
+ // FMDPSLPCR[FM_STOP] to one.
+ fm_soc_suspend();
+
+ ARDesc = UINT_TO_PTR(XX_VirtToPhys(ArCommonDescPtr));
+ return E_OK;
+
+}
+
+void FM_ChangeClock(t_Handle h_Fm, int hardwarePortId);
+t_Error FM_PORT_EnterDsarFinal(t_Handle h_DsarRxPort, t_Handle h_DsarTxPort)
+{
+ t_FmGetSetParams fmGetSetParams;
+ t_FmPort *p_FmPort = (t_FmPort *)h_DsarRxPort;
+ t_FmPort *p_FmPortTx = (t_FmPort *)h_DsarTxPort;
+ t_Handle *h_FmPcd = FmGetPcd(p_FmPort->h_Fm);
+ t_FmPort *p_FmPortHc = FM_PCD_GetHcPort(h_FmPcd);
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FM_CLD;
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+
+ /* Issue graceful stop to HC port */
+ FM_PORT_Disable(p_FmPortHc);
+
+ // config tx port
+ p_FmPort->deepSleepVars.fmbm_tcfg = GET_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg);
+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg, GET_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg) | BMI_PORT_CFG_IM | BMI_PORT_CFG_EN);
+ // ????
+ p_FmPort->deepSleepVars.fmbm_tcmne = GET_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcmne);
+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcmne, 0xE);
+ // Stage 7:echo
+ p_FmPort->deepSleepVars.fmbm_rfpne = GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne);
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne, 0x2E);
+ if (!PrsIsEnabled(h_FmPcd))
+ {
+ p_FmPort->deepSleepVars.dsarEnabledParser = TRUE;
+ PrsEnable(h_FmPcd);
+ }
+ else
+ p_FmPort->deepSleepVars.dsarEnabledParser = FALSE;
+
+ p_FmPort->deepSleepVars.fmbm_rfne = GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne);
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne, 0x440000);
+
+ // save rcfg for restoring: accumulate mode is changed by ucode
+ p_FmPort->deepSleepVars.fmbm_rcfg = GET_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rcfg);
+ WRITE_UINT32(p_FmPort->port.bmi_regs->rx.fmbm_rcfg, p_FmPort->deepSleepVars.fmbm_rcfg | BMI_PORT_CFG_AM);
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP;
+ fmGetSetParams.setParams.sleep = 1;
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+
+// ***** issue external request sync command
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FPM_EXTC;
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+ // get
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.getParams.type = GET_FMFP_EXTC;
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+ if (fmGetSetParams.getParams.fmfp_extc != 0)
+ {
+ // clear
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FPM_EXTC_CLEAR;
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+}
+
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.getParams.type = GET_FMFP_EXTC | GET_FM_NPI;
+ do
+ {
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+ } while (fmGetSetParams.getParams.fmfp_extc != 0 && fmGetSetParams.getParams.fm_npi == 0);
+ if (fmGetSetParams.getParams.fm_npi != 0)
+ XX_Print("FM: Sync did not finish\n");
+
+ // check that all stoped
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.getParams.type = GET_FMQM_GS | GET_FM_NPI;
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+ while (fmGetSetParams.getParams.fmqm_gs & 0xF0000000)
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+ if (fmGetSetParams.getParams.fmqm_gs == 0 && fmGetSetParams.getParams.fm_npi == 0)
+ XX_Print("FM: Sleeping\n");
+// FM_ChangeClock(p_FmPort->h_Fm, p_FmPort->hardwarePortId);
+
+ return E_OK;
+}
+
+EXPORT_SYMBOL(FM_PORT_EnterDsarFinal);
+
+void FM_PORT_Dsar_DumpRegs()
+{
+ uint32_t* hh = XX_PhysToVirt(PTR_TO_UINT(ARDesc));
+ DUMP_MEMORY(hh, 0x220);
+}
+
+void FM_PORT_ExitDsar(t_Handle h_FmPortRx, t_Handle h_FmPortTx)
+{
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx;
+ t_FmPort *p_FmPortTx = (t_FmPort *)h_FmPortTx;
+ t_Handle *h_FmPcd = FmGetPcd(p_FmPort->h_Fm);
+ t_FmPort *p_FmPortHc = FM_PCD_GetHcPort(h_FmPcd);
+ t_FmGetSetParams fmGetSetParams;
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP;
+ fmGetSetParams.setParams.sleep = 0;
+ if (p_FmPort->deepSleepVars.autoResOffsets)
+ {
+ XX_Free(p_FmPort->deepSleepVars.autoResOffsets);
+ p_FmPort->deepSleepVars.autoResOffsets = 0;
+ }
+
+ if (p_FmPort->deepSleepVars.dsarEnabledParser)
+ PrsDisable(FmGetPcd(p_FmPort->h_Fm));
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfpne, p_FmPort->deepSleepVars.fmbm_rfpne);
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfne, p_FmPort->deepSleepVars.fmbm_rfne);
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rcfg, p_FmPort->deepSleepVars.fmbm_rcfg);
+ FmGetSetParams(p_FmPort->h_Fm, &fmGetSetParams);
+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcmne, p_FmPort->deepSleepVars.fmbm_tcmne);
+ WRITE_UINT32(p_FmPortTx->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfg, p_FmPort->deepSleepVars.fmbm_tcfg);
+ FM_PORT_Enable(p_FmPortHc);
+}
+
+bool FM_PORT_IsInDsar(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPort;
+ return PTR_TO_UINT(p_FmPort->deepSleepVars.autoResOffsets);
+}
+
+t_Error FM_PORT_GetDsarStats(t_Handle h_FmPortRx, t_FmPortDsarStats *stats)
+{
+ t_FmPort *p_FmPort = (t_FmPort *)h_FmPortRx;
+ struct arOffsets *of = (struct arOffsets*)p_FmPort->deepSleepVars.autoResOffsets;
+ uint8_t* fmMuramVirtBaseAddr = XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr);
+ uint32_t *param_page = XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr));
+ t_ArCommonDesc *ArCommonDescPtr = (t_ArCommonDesc*)(XX_PhysToVirt(p_FmPort->fmMuramPhysBaseAddr + GET_UINT32(*param_page)));
+ t_DsarArpDescriptor *ArpDescriptor = (t_DsarArpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->arp);
+ t_DsarArpStatistics* arp_stats = (t_DsarArpStatistics*)(PTR_TO_UINT(ArpDescriptor->p_Statistics) + fmMuramVirtBaseAddr);
+ t_DsarIcmpV4Descriptor* ICMPV4Descriptor = (t_DsarIcmpV4Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv4);
+ t_DsarIcmpV4Statistics* icmpv4_stats = (t_DsarIcmpV4Statistics*)(PTR_TO_UINT(ICMPV4Descriptor->p_Statistics) + fmMuramVirtBaseAddr);
+ t_DsarNdDescriptor* NDDescriptor = (t_DsarNdDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->nd);
+ t_NdStatistics* nd_stats = (t_NdStatistics*)(PTR_TO_UINT(NDDescriptor->p_Statistics) + fmMuramVirtBaseAddr);
+ t_DsarIcmpV6Descriptor* ICMPV6Descriptor = (t_DsarIcmpV6Descriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->icmpv6);
+ t_DsarIcmpV6Statistics* icmpv6_stats = (t_DsarIcmpV6Statistics*)(PTR_TO_UINT(ICMPV6Descriptor->p_Statistics) + fmMuramVirtBaseAddr);
+ t_DsarSnmpDescriptor* SnmpDescriptor = (t_DsarSnmpDescriptor*)(PTR_TO_UINT(ArCommonDescPtr) + of->snmp);
+ t_DsarSnmpStatistics* snmp_stats = (t_DsarSnmpStatistics*)(PTR_TO_UINT(SnmpDescriptor->p_Statistics) + fmMuramVirtBaseAddr);
+ stats->arpArCnt = arp_stats->arCnt;
+ stats->echoIcmpv4ArCnt = icmpv4_stats->arCnt;
+ stats->ndpArCnt = nd_stats->arCnt;
+ stats->echoIcmpv6ArCnt = icmpv6_stats->arCnt;
+ stats->snmpGetCnt = snmp_stats->snmpGetReqCnt;
+ stats->snmpGetNextCnt = snmp_stats->snmpGetNextReqCnt;
+ return E_OK;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port.h
@@ -0,0 +1,999 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_port.h
+
+ @Description FM Port internal structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_PORT_H
+#define __FM_PORT_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_port_ext.h"
+
+#include "fm_common.h"
+#include "fm_sp_common.h"
+#include "fsl_fman_sp.h"
+#include "fm_port_ext.h"
+#include "fsl_fman_port.h"
+
+#define __ERR_MODULE__ MODULE_FM_PORT
+
+
+#define MIN_EXT_BUF_SIZE 64
+#define DATA_ALIGNMENT 64
+#define MAX_LIODN_OFFSET 64
+#define MAX_PORT_FIFO_SIZE MIN(BMI_MAX_FIFO_SIZE, 1024*BMI_FIFO_UNITS)
+
+/**************************************************************************//**
+ @Description Memory Map defines
+*//***************************************************************************/
+#define BMI_PORT_REGS_OFFSET 0
+#define QMI_PORT_REGS_OFFSET 0x400
+#define PRS_PORT_REGS_OFFSET 0x800
+
+/**************************************************************************//**
+ @Description defaults
+*//***************************************************************************/
+#define DEFAULT_PORT_deqHighPriority_1G FALSE
+#define DEFAULT_PORT_deqHighPriority_10G TRUE
+#define DEFAULT_PORT_deqType e_FM_PORT_DEQ_TYPE1
+#define DEFAULT_PORT_deqPrefetchOption e_FM_PORT_DEQ_FULL_PREFETCH
+#define DEFAULT_PORT_deqPrefetchOption_HC e_FM_PORT_DEQ_NO_PREFETCH
+#define DEFAULT_PORT_deqByteCnt_10G 0x1400
+#define DEFAULT_PORT_deqByteCnt_1G 0x400
+#define DEFAULT_PORT_bufferPrefixContent_privDataSize DEFAULT_FM_SP_bufferPrefixContent_privDataSize
+#define DEFAULT_PORT_bufferPrefixContent_passPrsResult DEFAULT_FM_SP_bufferPrefixContent_passPrsResult
+#define DEFAULT_PORT_bufferPrefixContent_passTimeStamp DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp
+#define DEFAULT_PORT_bufferPrefixContent_allOtherPCDInfo DEFAULT_FM_SP_bufferPrefixContent_allOtherPCDInfo
+#define DEFAULT_PORT_bufferPrefixContent_dataAlign DEFAULT_FM_SP_bufferPrefixContent_dataAlign
+#define DEFAULT_PORT_cheksumLastBytesIgnore 0
+#define DEFAULT_PORT_cutBytesFromEnd 4
+#define DEFAULT_PORT_fifoDeqPipelineDepth_IM 2
+
+#define DEFAULT_PORT_frmDiscardOverride FALSE
+
+#define DEFAULT_PORT_dmaSwapData (e_FmDmaSwapOption)DEFAULT_FMAN_SP_DMA_SWAP_DATA
+#define DEFAULT_PORT_dmaIntContextCacheAttr (e_FmDmaCacheOption)DEFAULT_FMAN_SP_DMA_INT_CONTEXT_CACHE_ATTR
+#define DEFAULT_PORT_dmaHeaderCacheAttr (e_FmDmaCacheOption)DEFAULT_FMAN_SP_DMA_HEADER_CACHE_ATTR
+#define DEFAULT_PORT_dmaScatterGatherCacheAttr (e_FmDmaCacheOption)DEFAULT_FMAN_SP_DMA_SCATTER_GATHER_CACHE_ATTR
+#define DEFAULT_PORT_dmaWriteOptimize DEFAULT_FMAN_SP_DMA_WRITE_OPTIMIZE
+
+#define DEFAULT_PORT_noScatherGather DEFAULT_FMAN_SP_NO_SCATTER_GATHER
+#define DEFAULT_PORT_forwardIntContextReuse FALSE
+#define DEFAULT_PORT_BufMargins_startMargins 32
+#define DEFAULT_PORT_BufMargins_endMargins 0
+#define DEFAULT_PORT_syncReq TRUE
+#define DEFAULT_PORT_syncReqForHc FALSE
+#define DEFAULT_PORT_color e_FM_PORT_COLOR_GREEN
+#define DEFAULT_PORT_errorsToDiscard FM_PORT_FRM_ERR_CLS_DISCARD
+/* #define DEFAULT_PORT_dualRateLimitScaleDown e_FM_PORT_DUAL_RATE_LIMITER_NONE */
+/* #define DEFAULT_PORT_rateLimitBurstSizeHighGranularity FALSE */
+#define DEFAULT_PORT_exception IM_EV_BSY
+#define DEFAULT_PORT_maxFrameLength 9600
+
+#define DEFAULT_notSupported 0xff
+
+#if (DPAA_VERSION < 11)
+#define DEFAULT_PORT_rxFifoPriElevationLevel MAX_PORT_FIFO_SIZE
+#define DEFAULT_PORT_rxFifoThreshold (MAX_PORT_FIFO_SIZE*3/4)
+
+#define DEFAULT_PORT_txFifoMinFillLevel 0
+#define DEFAULT_PORT_txFifoLowComfLevel (5*KILOBYTE)
+#define DEFAULT_PORT_fifoDeqPipelineDepth_1G 1
+#define DEFAULT_PORT_fifoDeqPipelineDepth_10G 4
+
+#define DEFAULT_PORT_fifoDeqPipelineDepth_OH 2
+
+/* Host command port MUST NOT be changed to more than 1 !!! */
+#define DEFAULT_PORT_numOfTasks(type) \
+ (uint32_t)((((type) == e_FM_PORT_TYPE_RX_10G) || \
+ ((type) == e_FM_PORT_TYPE_TX_10G)) ? 16 : \
+ ((((type) == e_FM_PORT_TYPE_RX) || \
+ ((type) == e_FM_PORT_TYPE_TX) || \
+ ((type) == e_FM_PORT_TYPE_OH_OFFLINE_PARSING)) ? 3 : 1))
+
+#define DEFAULT_PORT_extraNumOfTasks(type) \
+ (uint32_t)(((type) == e_FM_PORT_TYPE_RX_10G) ? 8 : \
+ (((type) == e_FM_PORT_TYPE_RX) ? 2 : 0))
+
+#define DEFAULT_PORT_numOfOpenDmas(type) \
+ (uint32_t)((((type) == e_FM_PORT_TYPE_TX_10G) || \
+ ((type) == e_FM_PORT_TYPE_RX_10G)) ? 8 : 1 )
+
+#define DEFAULT_PORT_extraNumOfOpenDmas(type) \
+ (uint32_t)(((type) == e_FM_PORT_TYPE_RX_10G) ? 8 : \
+ (((type) == e_FM_PORT_TYPE_RX) ? 1 : 0))
+
+#define DEFAULT_PORT_numOfFifoBufs(type) \
+ (uint32_t)((((type) == e_FM_PORT_TYPE_RX_10G) || \
+ ((type) == e_FM_PORT_TYPE_TX_10G)) ? 48 : \
+ ((type) == e_FM_PORT_TYPE_RX) ? 45 : \
+ ((type) == e_FM_PORT_TYPE_TX) ? 44 : 8)
+
+#define DEFAULT_PORT_extraNumOfFifoBufs 0
+
+#else /* (DPAA_VERSION < 11) */
+/* Defaults are registers' reset values */
+#define DEFAULT_PORT_rxFifoPriElevationLevel MAX_PORT_FIFO_SIZE
+#define DEFAULT_PORT_rxFifoThreshold MAX_PORT_FIFO_SIZE
+
+#define DEFAULT_PORT_txFifoMinFillLevel 0
+#define DEFAULT_PORT_txFifoLowComfLevel (5 * KILOBYTE)
+#define DEFAULT_PORT_fifoDeqPipelineDepth_1G 2
+#define DEFAULT_PORT_fifoDeqPipelineDepth_10G 4
+
+#define DEFAULT_PORT_fifoDeqPipelineDepth_OH 2
+
+#define DEFAULT_PORT_numOfTasks(type) \
+ (uint32_t)((((type) == e_FM_PORT_TYPE_RX_10G) || \
+ ((type) == e_FM_PORT_TYPE_TX_10G)) ? 14 : \
+ (((type) == e_FM_PORT_TYPE_RX) || \
+ ((type) == e_FM_PORT_TYPE_TX)) ? 4 : \
+ ((type) == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) ? 6 : 1)
+
+#define DEFAULT_PORT_extraNumOfTasks(type) 0
+
+#define DEFAULT_PORT_numOfOpenDmas(type) \
+ (uint32_t)(((type) == e_FM_PORT_TYPE_RX_10G) ? 8 : \
+ ((type) == e_FM_PORT_TYPE_TX_10G) ? 12 : \
+ ((type) == e_FM_PORT_TYPE_RX) ? 2 : \
+ ((type) == e_FM_PORT_TYPE_TX) ? 3 : \
+ ((type) == e_FM_PORT_TYPE_OH_HOST_COMMAND) ? 2 : 4)
+
+#define DEFAULT_PORT_extraNumOfOpenDmas(type) 0
+
+#define DEFAULT_PORT_numOfFifoBufs(type) \
+ (uint32_t) (((type) == e_FM_PORT_TYPE_RX_10G) ? 96 : \
+ ((type) == e_FM_PORT_TYPE_TX_10G) ? 64 : \
+ ((type) == e_FM_PORT_TYPE_OH_HOST_COMMAND) ? 10 : 50)
+
+#define DEFAULT_PORT_extraNumOfFifoBufs 0
+
+#endif /* (DPAA_VERSION < 11) */
+
+#define DEFAULT_PORT_txBdRingLength 16
+#define DEFAULT_PORT_rxBdRingLength 128
+#define DEFAULT_PORT_ImfwExtStructsMemId 0
+#define DEFAULT_PORT_ImfwExtStructsMemAttr MEMORY_ATTR_CACHEABLE
+
+#define FM_PORT_CG_REG_NUM(_cgId) (((FM_PORT_NUM_OF_CONGESTION_GRPS/32)-1)-_cgId/32)
+
+/**************************************************************************//**
+ @Collection PCD Engines
+*//***************************************************************************/
+typedef uint32_t fmPcdEngines_t; /**< options as defined below: */
+
+#define FM_PCD_NONE 0 /**< No PCD Engine indicated */
+#define FM_PCD_PRS 0x80000000 /**< Parser indicated */
+#define FM_PCD_KG 0x40000000 /**< Keygen indicated */
+#define FM_PCD_CC 0x20000000 /**< Coarse classification indicated */
+#define FM_PCD_PLCR 0x10000000 /**< Policer indicated */
+#define FM_PCD_MANIP 0x08000000 /**< Manipulation indicated */
+/* @} */
+
+#define FM_PORT_MAX_NUM_OF_EXT_POOLS_ALL_INTEGRATIONS 8
+#define FM_PORT_MAX_NUM_OF_CONGESTION_GRPS_ALL_INTEGRATIONS 256
+#define FM_PORT_CG_REG_NUM(_cgId) (((FM_PORT_NUM_OF_CONGESTION_GRPS/32)-1)-_cgId/32)
+
+#define FM_OH_PORT_ID 0
+
+/***********************************************************************/
+/* SW parser OFFLOAD labels (offsets) */
+/***********************************************************************/
+#if (DPAA_VERSION == 10)
+#define OFFLOAD_SW_PATCH_IPv4_IPR_LABEL 0x300
+#define OFFLOAD_SW_PATCH_IPv6_IPR_LABEL 0x325
+#define OFFLOAD_SW_PATCH_IPv6_IPF_LABEL 0x325
+#else
+#define OFFLOAD_SW_PATCH_IPv4_IPR_LABEL 0x100
+/* Will be used for:
+ * 1. identify fragments
+ * 2. udp-lite
+ */
+#define OFFLOAD_SW_PATCH_IPv6_IPR_LABEL 0x146
+/* Will be used for:
+ * 1. will identify the fragmentable area
+ * 2. udp-lite
+ */
+#define OFFLOAD_SW_PATCH_IPv6_IPF_LABEL 0x261
+#define OFFLOAD_SW_PATCH_CAPWAP_LABEL 0x38d
+#endif /* (DPAA_VERSION == 10) */
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+#define UDP_LITE_SW_PATCH_LABEL 0x2E0
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+
+/**************************************************************************//**
+ @Description Memory Mapped Registers
+*//***************************************************************************/
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+typedef struct
+{
+ volatile uint32_t fmbm_rcfg; /**< Rx Configuration */
+ volatile uint32_t fmbm_rst; /**< Rx Status */
+ volatile uint32_t fmbm_rda; /**< Rx DMA attributes*/
+ volatile uint32_t fmbm_rfp; /**< Rx FIFO Parameters*/
+ volatile uint32_t fmbm_rfed; /**< Rx Frame End Data*/
+ volatile uint32_t fmbm_ricp; /**< Rx Internal Context Parameters*/
+ volatile uint32_t fmbm_rim; /**< Rx Internal Buffer Margins*/
+ volatile uint32_t fmbm_rebm; /**< Rx External Buffer Margins*/
+ volatile uint32_t fmbm_rfne; /**< Rx Frame Next Engine*/
+ volatile uint32_t fmbm_rfca; /**< Rx Frame Command Attributes.*/
+ volatile uint32_t fmbm_rfpne; /**< Rx Frame Parser Next Engine*/
+ volatile uint32_t fmbm_rpso; /**< Rx Parse Start Offset*/
+ volatile uint32_t fmbm_rpp; /**< Rx Policer Profile */
+ volatile uint32_t fmbm_rccb; /**< Rx Coarse Classification Base */
+ volatile uint32_t fmbm_reth; /**< Rx Excessive Threshold */
+ volatile uint32_t reserved1[0x01];/**< (0x03C) */
+ volatile uint32_t fmbm_rprai[FM_PORT_PRS_RESULT_NUM_OF_WORDS];
+ /**< Rx Parse Results Array Initialization*/
+ volatile uint32_t fmbm_rfqid; /**< Rx Frame Queue ID*/
+ volatile uint32_t fmbm_refqid; /**< Rx Error Frame Queue ID*/
+ volatile uint32_t fmbm_rfsdm; /**< Rx Frame Status Discard Mask*/
+ volatile uint32_t fmbm_rfsem; /**< Rx Frame Status Error Mask*/
+ volatile uint32_t fmbm_rfene; /**< Rx Frame Enqueue Next Engine */
+ volatile uint32_t reserved2[0x02];/**< (0x074-0x078) */
+ volatile uint32_t fmbm_rcmne; /**< Rx Frame Continuous Mode Next Engine */
+ volatile uint32_t reserved3[0x20];/**< (0x080 0x0FF) */
+ volatile uint32_t fmbm_ebmpi[FM_PORT_MAX_NUM_OF_EXT_POOLS_ALL_INTEGRATIONS];
+ /**< Buffer Manager pool Information-*/
+ volatile uint32_t fmbm_acnt[FM_PORT_MAX_NUM_OF_EXT_POOLS_ALL_INTEGRATIONS];
+ /**< Allocate Counter-*/
+ volatile uint32_t reserved4[0x08];
+ /**< 0x130/0x140 - 0x15F reserved -*/
+ volatile uint32_t fmbm_rcgm[FM_PORT_MAX_NUM_OF_CONGESTION_GRPS_ALL_INTEGRATIONS/32];
+ /**< Congestion Group Map*/
+ volatile uint32_t fmbm_rmpd; /**< BM Pool Depletion */
+ volatile uint32_t reserved5[0x1F];/**< (0x184 0x1FF) */
+ volatile uint32_t fmbm_rstc; /**< Rx Statistics Counters*/
+ volatile uint32_t fmbm_rfrc; /**< Rx Frame Counter*/
+ volatile uint32_t fmbm_rfbc; /**< Rx Bad Frames Counter*/
+ volatile uint32_t fmbm_rlfc; /**< Rx Large Frames Counter*/
+ volatile uint32_t fmbm_rffc; /**< Rx Filter Frames Counter*/
+ volatile uint32_t fmbm_rfcd; /**< Rx Frame Discard Counter*/
+ volatile uint32_t fmbm_rfldec; /**< Rx Frames List DMA Error Counter*/
+ volatile uint32_t fmbm_rodc; /**< Rx Out of Buffers Discard Counter-*/
+ volatile uint32_t fmbm_rbdc; /**< Rx Buffers Deallocate Counter-*/
+ volatile uint32_t fmbm_rpec; /**< Rx RX Prepare to enqueue Counter-*/
+ volatile uint32_t reserved6[0x16];/**< (0x228 0x27F) */
+ volatile uint32_t fmbm_rpc; /**< Rx Performance Counters*/
+ volatile uint32_t fmbm_rpcp; /**< Rx Performance Count Parameters*/
+ volatile uint32_t fmbm_rccn; /**< Rx Cycle Counter*/
+ volatile uint32_t fmbm_rtuc; /**< Rx Tasks Utilization Counter*/
+ volatile uint32_t fmbm_rrquc; /**< Rx Receive Queue Utilization Counter*/
+ volatile uint32_t fmbm_rduc; /**< Rx DMA Utilization Counter*/
+ volatile uint32_t fmbm_rfuc; /**< Rx FIFO Utilization Counter*/
+ volatile uint32_t fmbm_rpac; /**< Rx Pause Activation Counter*/
+ volatile uint32_t reserved7[0x18];/**< (0x2A0-0x2FF) */
+ volatile uint32_t fmbm_rdcfg[0x3];/**< Rx Debug-*/
+ volatile uint32_t fmbm_rgpr; /**< Rx General Purpose Register. */
+ volatile uint32_t reserved8[0x3a];/**< (0x310-0x3FF) */
+} t_FmPortRxBmiRegs;
+
+typedef struct
+{
+ volatile uint32_t fmbm_tcfg; /**< Tx Configuration */
+ volatile uint32_t fmbm_tst; /**< Tx Status */
+ volatile uint32_t fmbm_tda; /**< Tx DMA attributes */
+ volatile uint32_t fmbm_tfp; /**< Tx FIFO Parameters */
+ volatile uint32_t fmbm_tfed; /**< Tx Frame End Data */
+ volatile uint32_t fmbm_ticp; /**< Tx Internal Context Parameters */
+ volatile uint32_t fmbm_tfdne; /**< Tx Frame Dequeue Next Engine. */
+ volatile uint32_t fmbm_tfca; /**< Tx Frame Command attribute. */
+ volatile uint32_t fmbm_tcfqid; /**< Tx Confirmation Frame Queue ID. */
+ volatile uint32_t fmbm_tfeqid; /**< Tx Frame Error Queue ID */
+ volatile uint32_t fmbm_tfene; /**< Tx Frame Enqueue Next Engine */
+ volatile uint32_t fmbm_trlmts; /**< Tx Rate Limiter Scale */
+ volatile uint32_t fmbm_trlmt; /**< Tx Rate Limiter */
+ volatile uint32_t fmbm_tccb; /**< Tx Coarse Classification Base */
+ volatile uint32_t reserved0[0x0e];/**< (0x038-0x070) */
+ volatile uint32_t fmbm_tfne; /**< Tx Frame Next Engine */
+ volatile uint32_t fmbm_tpfcm[0x02];/**< Tx Priority based Flow Control (PFC) Mapping */
+ volatile uint32_t fmbm_tcmne; /**< Tx Frame Continuous Mode Next Engine */
+ volatile uint32_t reserved2[0x60];/**< (0x080-0x200) */
+ volatile uint32_t fmbm_tstc; /**< Tx Statistics Counters */
+ volatile uint32_t fmbm_tfrc; /**< Tx Frame Counter */
+ volatile uint32_t fmbm_tfdc; /**< Tx Frames Discard Counter */
+ volatile uint32_t fmbm_tfledc; /**< Tx Frame Length error discard counter */
+ volatile uint32_t fmbm_tfufdc; /**< Tx Frame unsupported format discard Counter */
+ volatile uint32_t fmbm_tbdc; /**< Tx Buffers Deallocate Counter */
+ volatile uint32_t reserved3[0x1A];/**< (0x218-0x280) */
+ volatile uint32_t fmbm_tpc; /**< Tx Performance Counters*/
+ volatile uint32_t fmbm_tpcp; /**< Tx Performance Count Parameters*/
+ volatile uint32_t fmbm_tccn; /**< Tx Cycle Counter*/
+ volatile uint32_t fmbm_ttuc; /**< Tx Tasks Utilization Counter*/
+ volatile uint32_t fmbm_ttcquc; /**< Tx Transmit Confirm Queue Utilization Counter*/
+ volatile uint32_t fmbm_tduc; /**< Tx DMA Utilization Counter*/
+ volatile uint32_t fmbm_tfuc; /**< Tx FIFO Utilization Counter*/
+ volatile uint32_t reserved4[16]; /**< (0x29C-0x2FF) */
+ volatile uint32_t fmbm_tdcfg[0x3];/**< Tx Debug-*/
+ volatile uint32_t fmbm_tgpr; /**< O/H General Purpose Register */
+ volatile uint32_t reserved5[0x3a];/**< (0x310-0x3FF) */
+} t_FmPortTxBmiRegs;
+
+typedef struct
+{
+ volatile uint32_t fmbm_ocfg; /**< O/H Configuration */
+ volatile uint32_t fmbm_ost; /**< O/H Status */
+ volatile uint32_t fmbm_oda; /**< O/H DMA attributes */
+ volatile uint32_t fmbm_oicp; /**< O/H Internal Context Parameters */
+ volatile uint32_t fmbm_ofdne; /**< O/H Frame Dequeue Next Engine */
+ volatile uint32_t fmbm_ofne; /**< O/H Frame Next Engine */
+ volatile uint32_t fmbm_ofca; /**< O/H Frame Command Attributes. */
+ volatile uint32_t fmbm_ofpne; /**< O/H Frame Parser Next Engine */
+ volatile uint32_t fmbm_opso; /**< O/H Parse Start Offset */
+ volatile uint32_t fmbm_opp; /**< O/H Policer Profile */
+ volatile uint32_t fmbm_occb; /**< O/H Coarse Classification base */
+ volatile uint32_t fmbm_oim; /**< O/H Internal margins*/
+ volatile uint32_t fmbm_ofp; /**< O/H Fifo Parameters*/
+ volatile uint32_t fmbm_ofed; /**< O/H Frame End Data*/
+ volatile uint32_t reserved0[2]; /**< (0x038 - 0x03F) */
+ volatile uint32_t fmbm_oprai[FM_PORT_PRS_RESULT_NUM_OF_WORDS];
+ /**< O/H Parse Results Array Initialization */
+ volatile uint32_t fmbm_ofqid; /**< O/H Frame Queue ID */
+ volatile uint32_t fmbm_oefqid; /**< O/H Error Frame Queue ID */
+ volatile uint32_t fmbm_ofsdm; /**< O/H Frame Status Discard Mask */
+ volatile uint32_t fmbm_ofsem; /**< O/H Frame Status Error Mask */
+ volatile uint32_t fmbm_ofene; /**< O/H Frame Enqueue Next Engine */
+ volatile uint32_t fmbm_orlmts; /**< O/H Rate Limiter Scale */
+ volatile uint32_t fmbm_orlmt; /**< O/H Rate Limiter */
+ volatile uint32_t fmbm_ocmne; /**< O/H Continuous Mode Next Engine */
+ volatile uint32_t reserved1[0x20];/**< (0x080 - 0x0FF) */
+ volatile uint32_t fmbm_oebmpi[2]; /**< Buffer Manager Observed Pool Information */
+ volatile uint32_t reserved2[0x16];/**< (0x108 - 0x15F) */
+ volatile uint32_t fmbm_ocgm; /**< Observed Congestion Group Map */
+ volatile uint32_t reserved3[0x7]; /**< (0x164 - 0x17F) */
+ volatile uint32_t fmbm_ompd; /**< Observed BMan Pool Depletion */
+ volatile uint32_t reserved4[0x1F];/**< (0x184 - 0x1FF) */
+ volatile uint32_t fmbm_ostc; /**< O/H Statistics Counters */
+ volatile uint32_t fmbm_ofrc; /**< O/H Frame Counter */
+ volatile uint32_t fmbm_ofdc; /**< O/H Frames Discard Counter */
+ volatile uint32_t fmbm_ofledc; /**< O/H Frames Length Error Discard Counter */
+ volatile uint32_t fmbm_ofufdc; /**< O/H Frames Unsupported Format Discard Counter */
+ volatile uint32_t fmbm_offc; /**< O/H Filter Frames Counter */
+ volatile uint32_t fmbm_ofwdc; /**< - Rx Frames WRED Discard Counter */
+ volatile uint32_t fmbm_ofldec; /**< O/H Frames List DMA Error Counter */
+ volatile uint32_t fmbm_obdc; /**< O/H Buffers Deallocate Counter */
+ volatile uint32_t fmbm_oodc; /**< O/H Out of Buffers Discard Counter */
+ volatile uint32_t fmbm_opec; /**< O/H Prepare to enqueue Counter */
+ volatile uint32_t reserved5[0x15];/**< ( - 0x27F) */
+ volatile uint32_t fmbm_opc; /**< O/H Performance Counters */
+ volatile uint32_t fmbm_opcp; /**< O/H Performance Count Parameters */
+ volatile uint32_t fmbm_occn; /**< O/H Cycle Counter */
+ volatile uint32_t fmbm_otuc; /**< O/H Tasks Utilization Counter */
+ volatile uint32_t fmbm_oduc; /**< O/H DMA Utilization Counter */
+ volatile uint32_t fmbm_ofuc; /**< O/H FIFO Utilization Counter */
+ volatile uint32_t reserved6[26]; /**< (0x298-0x2FF) */
+ volatile uint32_t fmbm_odcfg[0x3];/**< O/H Debug (only 1 in P1023) */
+ volatile uint32_t fmbm_ogpr; /**< O/H General Purpose Register. */
+ volatile uint32_t reserved7[0x3a];/**< (0x310 0x3FF) */
+} t_FmPortOhBmiRegs;
+
+typedef union
+{
+ t_FmPortRxBmiRegs rxPortBmiRegs;
+ t_FmPortTxBmiRegs txPortBmiRegs;
+ t_FmPortOhBmiRegs ohPortBmiRegs;
+} u_FmPortBmiRegs;
+
+typedef struct
+{
+ volatile uint32_t reserved1[2]; /**< 0xn024 - 0x02B */
+ volatile uint32_t fmqm_pndn; /**< PortID n Dequeue NIA Register */
+ volatile uint32_t fmqm_pndc; /**< PortID n Dequeue Config Register */
+ volatile uint32_t fmqm_pndtfc; /**< PortID n Dequeue Total Frame Counter */
+ volatile uint32_t fmqm_pndfdc; /**< PortID n Dequeue FQID from Default Counter */
+ volatile uint32_t fmqm_pndcc; /**< PortID n Dequeue Confirm Counter */
+} t_FmPortNonRxQmiRegs;
+
+typedef struct
+{
+ volatile uint32_t fmqm_pnc; /**< PortID n Configuration Register */
+ volatile uint32_t fmqm_pns; /**< PortID n Status Register */
+ volatile uint32_t fmqm_pnts; /**< PortID n Task Status Register */
+ volatile uint32_t reserved0[4]; /**< 0xn00C - 0xn01B */
+ volatile uint32_t fmqm_pnen; /**< PortID n Enqueue NIA Register */
+ volatile uint32_t fmqm_pnetfc; /**< PortID n Enqueue Total Frame Counter */
+ t_FmPortNonRxQmiRegs nonRxQmiRegs; /**< Registers for Tx Hc & Op ports */
+} t_FmPortQmiRegs;
+
+typedef struct
+{
+ struct
+ {
+ volatile uint32_t softSeqAttach; /**< Soft Sequence Attachment */
+ volatile uint32_t lcv; /**< Line-up Enable Confirmation Mask */
+ } hdrs[FM_PCD_PRS_NUM_OF_HDRS];
+ volatile uint32_t reserved0[0xde];
+ volatile uint32_t pcac; /**< Parse Internal Memory Configuration Access Control Register */
+ volatile uint32_t pctpid; /**< Parse Internal Memory Configured TPID Register */
+} t_FmPortPrsRegs;
+
+/**************************************************************************//*
+ @Description Basic buffer descriptor (BD) structure
+*//***************************************************************************/
+typedef _Packed struct
+{
+ volatile uint16_t status;
+ volatile uint16_t length;
+ volatile uint8_t reserved0[0x6];
+ volatile uint8_t reserved1[0x1];
+ volatile t_FmPhysAddr buff;
+} _PackedType t_FmImBd;
+
+typedef _Packed struct
+{
+ volatile uint16_t gen; /**< tbd */
+ volatile uint8_t reserved0[0x1];
+ volatile t_FmPhysAddr bdRingBase; /**< tbd */
+ volatile uint16_t bdRingSize; /**< tbd */
+ volatile uint16_t offsetIn; /**< tbd */
+ volatile uint16_t offsetOut; /**< tbd */
+ volatile uint8_t reserved1[0x12]; /**< 0x0e - 0x1f */
+} _PackedType t_FmPortImQd;
+
+typedef _Packed struct
+{
+ volatile uint32_t mode; /**< Mode register */
+ volatile uint32_t rxQdPtr; /**< tbd */
+ volatile uint32_t txQdPtr; /**< tbd */
+ volatile uint16_t mrblr; /**< tbd */
+ volatile uint16_t rxQdBsyCnt; /**< tbd */
+ volatile uint8_t reserved0[0x10]; /**< 0x10 - 0x1f */
+ t_FmPortImQd rxQd;
+ t_FmPortImQd txQd;
+ volatile uint8_t reserved1[0xa0]; /**< 0x60 - 0xff */
+} _PackedType t_FmPortImPram;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/**************************************************************************//**
+ @Description Registers bit fields
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description BMI defines
+*//***************************************************************************/
+#if (DPAA_VERSION >= 11)
+#define BMI_SP_ID_MASK 0xff000000
+#define BMI_SP_ID_SHIFT 24
+#define BMI_SP_EN 0x01000000
+#endif /* (DPAA_VERSION >= 11) */
+
+#define BMI_PORT_CFG_EN 0x80000000
+#define BMI_PORT_CFG_EN_MACSEC 0x00800000
+#define BMI_PORT_CFG_FDOVR 0x02000000
+#define BMI_PORT_CFG_IM 0x01000000
+#define BMI_PORT_CFG_AM 0x00000040
+#define BMI_PORT_STATUS_BSY 0x80000000
+#define BMI_COUNTERS_EN 0x80000000
+
+#define BMI_PORT_RFNE_FRWD_DCL4C 0x10000000
+#define BMI_PORT_RFNE_FRWD_RPD 0x40000000
+#define BMI_RFNE_FDCS_MASK 0xFF000000
+#define BMI_RFNE_HXS_MASK 0x000000FF
+
+#define BMI_CMD_MR_LEAC 0x00200000
+#define BMI_CMD_MR_SLEAC 0x00100000
+#define BMI_CMD_MR_MA 0x00080000
+#define BMI_CMD_MR_DEAS 0x00040000
+#define BMI_CMD_RX_MR_DEF (BMI_CMD_MR_LEAC | \
+ BMI_CMD_MR_SLEAC | \
+ BMI_CMD_MR_MA | \
+ BMI_CMD_MR_DEAS)
+#define BMI_CMD_ATTR_ORDER 0x80000000
+#define BMI_CMD_ATTR_SYNC 0x02000000
+#define BMI_CMD_ATTR_MODE_MISS_ALLIGN_ADDR_EN 0x00080000
+#define BMI_CMD_ATTR_MACCMD_MASK 0x0000ff00
+#define BMI_CMD_ATTR_MACCMD_OVERRIDE 0x00008000
+#define BMI_CMD_ATTR_MACCMD_SECURED 0x00001000
+#define BMI_CMD_ATTR_MACCMD_SC_MASK 0x00000f00
+
+#define BMI_EXT_BUF_POOL_ID_MASK 0x003F0000
+#define BMI_STATUS_RX_MASK_UNUSED (uint32_t)(~(FM_PORT_FRM_ERR_DMA | \
+ FM_PORT_FRM_ERR_PHYSICAL | \
+ FM_PORT_FRM_ERR_SIZE | \
+ FM_PORT_FRM_ERR_CLS_DISCARD | \
+ FM_PORT_FRM_ERR_EXTRACTION | \
+ FM_PORT_FRM_ERR_NO_SCHEME | \
+ FM_PORT_FRM_ERR_COLOR_RED | \
+ FM_PORT_FRM_ERR_COLOR_YELLOW | \
+ FM_PORT_FRM_ERR_ILL_PLCR | \
+ FM_PORT_FRM_ERR_PLCR_FRAME_LEN | \
+ FM_PORT_FRM_ERR_PRS_TIMEOUT | \
+ FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT | \
+ FM_PORT_FRM_ERR_BLOCK_LIMIT_EXCEEDED | \
+ FM_PORT_FRM_ERR_PRS_HDR_ERR | \
+ FM_PORT_FRM_ERR_IPRE | \
+ FM_PORT_FRM_ERR_IPR_NCSP | \
+ FM_PORT_FRM_ERR_KEYSIZE_OVERFLOW))
+
+#define BMI_STATUS_OP_MASK_UNUSED (uint32_t)(BMI_STATUS_RX_MASK_UNUSED & \
+ ~(FM_PORT_FRM_ERR_LENGTH | \
+ FM_PORT_FRM_ERR_NON_FM | \
+ FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT))
+
+#define BMI_RATE_LIMIT_EN 0x80000000
+#define BMI_RATE_LIMIT_BURST_SIZE_GRAN 0x80000000
+#define BMI_RATE_LIMIT_SCALE_BY_2 0x00000001
+#define BMI_RATE_LIMIT_SCALE_BY_4 0x00000002
+#define BMI_RATE_LIMIT_SCALE_BY_8 0x00000003
+
+#define BMI_RX_FIFO_THRESHOLD_BC 0x80000000
+
+#define BMI_PRS_RESULT_HIGH 0x00000000
+#define BMI_PRS_RESULT_LOW 0xFFFFFFFF
+
+
+#define RX_ERRS_TO_ENQ (FM_PORT_FRM_ERR_DMA | \
+ FM_PORT_FRM_ERR_PHYSICAL | \
+ FM_PORT_FRM_ERR_SIZE | \
+ FM_PORT_FRM_ERR_EXTRACTION | \
+ FM_PORT_FRM_ERR_NO_SCHEME | \
+ FM_PORT_FRM_ERR_ILL_PLCR | \
+ FM_PORT_FRM_ERR_PLCR_FRAME_LEN | \
+ FM_PORT_FRM_ERR_PRS_TIMEOUT | \
+ FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT | \
+ FM_PORT_FRM_ERR_BLOCK_LIMIT_EXCEEDED | \
+ FM_PORT_FRM_ERR_PRS_HDR_ERR | \
+ FM_PORT_FRM_ERR_KEYSIZE_OVERFLOW | \
+ FM_PORT_FRM_ERR_IPRE)
+
+#define OP_ERRS_TO_ENQ (RX_ERRS_TO_ENQ | \
+ FM_PORT_FRM_ERR_LENGTH | \
+ FM_PORT_FRM_ERR_NON_FM | \
+ FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT)
+
+
+#define BMI_RX_FIFO_PRI_ELEVATION_MASK 0x03FF0000
+#define BMI_RX_FIFO_THRESHOLD_MASK 0x000003FF
+#define BMI_TX_FIFO_MIN_FILL_MASK 0x03FF0000
+#define BMI_FIFO_PIPELINE_DEPTH_MASK 0x0000F000
+#define BMI_TX_LOW_COMF_MASK 0x000003FF
+
+/* shifts */
+#define BMI_PORT_CFG_MS_SEL_SHIFT 16
+#define BMI_DMA_ATTR_IC_CACHE_SHIFT FMAN_SP_DMA_ATTR_IC_CACHE_SHIFT
+#define BMI_DMA_ATTR_HDR_CACHE_SHIFT FMAN_SP_DMA_ATTR_HDR_CACHE_SHIFT
+#define BMI_DMA_ATTR_SG_CACHE_SHIFT FMAN_SP_DMA_ATTR_SG_CACHE_SHIFT
+
+#define BMI_IM_FOF_SHIFT 28
+#define BMI_PR_PORTID_SHIFT 24
+
+#define BMI_RX_FIFO_PRI_ELEVATION_SHIFT 16
+#define BMI_RX_FIFO_THRESHOLD_SHIFT 0
+
+#define BMI_RX_FRAME_END_CS_IGNORE_SHIFT 24
+#define BMI_RX_FRAME_END_CUT_SHIFT 16
+
+#define BMI_IC_SIZE_SHIFT FMAN_SP_IC_SIZE_SHIFT
+
+#define BMI_INT_BUF_MARG_SHIFT 28
+
+#define BMI_EXT_BUF_MARG_END_SHIFT FMAN_SP_EXT_BUF_MARG_END_SHIFT
+
+#define BMI_CMD_ATTR_COLOR_SHIFT 26
+#define BMI_CMD_ATTR_COM_MODE_SHIFT 16
+#define BMI_CMD_ATTR_MACCMD_SHIFT 8
+#define BMI_CMD_ATTR_MACCMD_OVERRIDE_SHIFT 15
+#define BMI_CMD_ATTR_MACCMD_SECURED_SHIFT 12
+#define BMI_CMD_ATTR_MACCMD_SC_SHIFT 8
+
+#define BMI_POOL_DEP_NUM_OF_POOLS_VECTOR_SHIFT 24
+
+#define BMI_TX_FIFO_MIN_FILL_SHIFT 16
+#define BMI_TX_LOW_COMF_SHIFT 0
+
+#define BMI_PERFORMANCE_TASK_COMP_SHIFT 24
+#define BMI_PERFORMANCE_PORT_COMP_SHIFT 16
+#define BMI_PERFORMANCE_DMA_COMP_SHIFT 12
+#define BMI_PERFORMANCE_FIFO_COMP_SHIFT 0
+
+#define BMI_MAX_BURST_SHIFT 16
+#define BMI_COUNT_RATE_UNIT_SHIFT 16
+
+/* sizes */
+#define FRAME_END_DATA_SIZE 16
+#define FRAME_OFFSET_UNITS 16
+#define MIN_TX_INT_OFFSET 16
+#define MAX_FRAME_OFFSET 64
+#define MAX_FIFO_PIPELINE_DEPTH 8
+#define MAX_PERFORMANCE_TASK_COMP 64
+#define MAX_PERFORMANCE_TX_QUEUE_COMP 8
+#define MAX_PERFORMANCE_RX_QUEUE_COMP 64
+#define MAX_PERFORMANCE_DMA_COMP 16
+#define MAX_NUM_OF_TASKS 64
+#define MAX_NUM_OF_EXTRA_TASKS 8
+#define MAX_NUM_OF_DMAS 16
+#define MAX_NUM_OF_EXTRA_DMAS 8
+#define MAX_BURST_SIZE 1024
+#define MIN_NUM_OF_OP_DMAS 2
+
+
+/**************************************************************************//**
+ @Description QMI defines
+*//***************************************************************************/
+/* masks */
+#define QMI_PORT_CFG_EN 0x80000000
+#define QMI_PORT_CFG_EN_COUNTERS 0x10000000
+#define QMI_PORT_STATUS_DEQ_TNUM_BSY 0x80000000
+#define QMI_PORT_STATUS_DEQ_FD_BSY 0x20000000
+
+#define QMI_DEQ_CFG_PREFETCH_NO_TNUM 0x02000000
+#define QMI_DEQ_CFG_PREFETCH_WAITING_TNUM 0
+#define QMI_DEQ_CFG_PREFETCH_1_FRAME 0
+#define QMI_DEQ_CFG_PREFETCH_3_FRAMES 0x01000000
+
+#define QMI_DEQ_CFG_PRI 0x80000000
+#define QMI_DEQ_CFG_TYPE1 0x10000000
+#define QMI_DEQ_CFG_TYPE2 0x20000000
+#define QMI_DEQ_CFG_TYPE3 0x30000000
+
+#define QMI_DEQ_CFG_SUBPORTAL_MASK 0x1f
+#define QMI_DEQ_CFG_SUBPORTAL_SHIFT 20
+
+/**************************************************************************//**
+ @Description PARSER defines
+*//***************************************************************************/
+/* masks */
+#define PRS_HDR_ERROR_DIS 0x00000800
+#define PRS_HDR_SW_PRS_EN 0x00000400
+#define PRS_CP_OFFSET_MASK 0x0000000F
+#define PRS_TPID1_MASK 0xFFFF0000
+#define PRS_TPID2_MASK 0x0000FFFF
+#define PRS_TPID_DFLT 0x91009100
+
+#define PRS_HDR_MPLS_LBL_INTER_EN 0x00200000
+#define PRS_HDR_IPV6_ROUTE_HDR_EN 0x00008000
+#define PRS_HDR_PPPOE_MTU_CHECK_EN 0x80000000
+#define PRS_HDR_UDP_PAD_REMOVAL 0x80000000
+#define PRS_HDR_TCP_PAD_REMOVAL 0x80000000
+#define PRS_CAC_STOP 0x00000001
+#define PRS_CAC_ACTIVE 0x00000100
+
+/* shifts */
+#define PRS_PCTPID_SHIFT 16
+#define PRS_HDR_MPLS_NEXT_HDR_SHIFT 22
+#define PRS_HDR_ETH_BC_SHIFT 28
+#define PRS_HDR_ETH_MC_SHIFT 24
+#define PRS_HDR_VLAN_STACKED_SHIFT 16
+#define PRS_HDR_MPLS_STACKED_SHIFT 16
+#define PRS_HDR_IPV4_1_BC_SHIFT 28
+#define PRS_HDR_IPV4_1_MC_SHIFT 24
+#define PRS_HDR_IPV4_2_UC_SHIFT 20
+#define PRS_HDR_IPV4_2_MC_BC_SHIFT 16
+#define PRS_HDR_IPV6_1_MC_SHIFT 24
+#define PRS_HDR_IPV6_2_UC_SHIFT 20
+#define PRS_HDR_IPV6_2_MC_SHIFT 16
+
+#define PRS_HDR_ETH_BC_MASK 0x0fffffff
+#define PRS_HDR_ETH_MC_MASK 0xf0ffffff
+#define PRS_HDR_VLAN_STACKED_MASK 0xfff0ffff
+#define PRS_HDR_MPLS_STACKED_MASK 0xfff0ffff
+#define PRS_HDR_IPV4_1_BC_MASK 0x0fffffff
+#define PRS_HDR_IPV4_1_MC_MASK 0xf0ffffff
+#define PRS_HDR_IPV4_2_UC_MASK 0xff0fffff
+#define PRS_HDR_IPV4_2_MC_BC_MASK 0xfff0ffff
+#define PRS_HDR_IPV6_1_MC_MASK 0xf0ffffff
+#define PRS_HDR_IPV6_2_UC_MASK 0xff0fffff
+#define PRS_HDR_IPV6_2_MC_MASK 0xfff0ffff
+
+/* others */
+#define PRS_HDR_ENTRY_SIZE 8
+#define DEFAULT_CLS_PLAN_VECTOR 0xFFFFFFFF
+
+#define IPSEC_SW_PATCH_START 0x20
+#define SCTP_SW_PATCH_START 0x4D
+#define DCCP_SW_PATCH_START 0x41
+
+/**************************************************************************//**
+ @Description IM defines
+*//***************************************************************************/
+#define BD_R_E 0x80000000
+#define BD_L 0x08000000
+
+#define BD_RX_CRE 0x00080000
+#define BD_RX_FTL 0x00040000
+#define BD_RX_FTS 0x00020000
+#define BD_RX_OV 0x00010000
+
+#define BD_RX_ERRORS (BD_RX_CRE | BD_RX_FTL | BD_RX_FTS | BD_RX_OV)
+
+#define FM_IM_SIZEOF_BD sizeof(t_FmImBd)
+
+#define BD_STATUS_MASK 0xffff0000
+#define BD_LENGTH_MASK 0x0000ffff
+
+#define BD_STATUS_AND_LENGTH_SET(bd, val) WRITE_UINT32(*(volatile uint32_t*)(bd), (val))
+
+#define BD_STATUS_AND_LENGTH(bd) GET_UINT32(*(volatile uint32_t*)(bd))
+
+#define BD_GET(id) &p_FmPort->im.p_BdRing[id]
+
+#define IM_ILEGAL_BD_ID 0xffff
+
+/* others */
+#define IM_PRAM_ALIGN 0x100
+
+/* masks */
+#define IM_MODE_GBL 0x20000000
+#define IM_MODE_BO_MASK 0x18000000
+#define IM_MODE_BO_SHIFT 3
+#define IM_MODE_GRC_STP 0x00800000
+
+#define IM_MODE_SET_BO(val) (uint32_t)((val << (31-IM_MODE_BO_SHIFT)) & IM_MODE_BO_MASK)
+
+#define IM_RXQD_BSYINTM 0x0008
+#define IM_RXQD_RXFINTM 0x0010
+#define IM_RXQD_FPMEVT_SEL_MASK 0x0003
+
+#define IM_EV_BSY 0x40000000
+#define IM_EV_RX 0x80000000
+
+
+/**************************************************************************//**
+ @Description Additional defines
+*//***************************************************************************/
+
+typedef struct {
+ t_Handle h_FmMuram;
+ t_FmPortImPram *p_FmPortImPram;
+ uint8_t fwExtStructsMemId;
+ uint32_t fwExtStructsMemAttr;
+ uint16_t bdRingSize;
+ t_FmImBd *p_BdRing;
+ t_Handle *p_BdShadow;
+ uint16_t currBdId;
+ uint16_t firstBdOfFrameId;
+
+ /* Rx port parameters */
+ uint8_t dataMemId; /**< Memory partition ID for data buffers */
+ uint32_t dataMemAttributes; /**< Memory attributes for data buffers */
+ t_BufferPoolInfo rxPool;
+ uint16_t mrblr;
+ uint16_t rxFrameAccumLength;
+ t_FmPortImRxStoreCallback *f_RxStore;
+
+ /* Tx port parameters */
+ uint32_t txFirstBdStatus;
+ t_FmPortImTxConfCallback *f_TxConf;
+} t_FmMacIm;
+
+
+typedef struct {
+ struct fman_port_cfg dfltCfg;
+ uint32_t dfltFqid;
+ uint32_t confFqid;
+ uint32_t errFqid;
+ uintptr_t baseAddr;
+ uint8_t deqSubPortal;
+ bool deqHighPriority;
+ e_FmPortDeqType deqType;
+ e_FmPortDeqPrefetchOption deqPrefetchOption;
+ uint16_t deqByteCnt;
+ uint8_t cheksumLastBytesIgnore;
+ uint8_t cutBytesFromEnd;
+ t_FmBufPoolDepletion bufPoolDepletion;
+ uint8_t pipelineDepth;
+ uint16_t fifoLowComfLevel;
+ bool frmDiscardOverride;
+ bool enRateLimit;
+ t_FmPortRateLimit rateLimit;
+ e_FmPortDualRateLimiterScaleDown rateLimitDivider;
+ bool enBufPoolDepletion;
+ uint16_t liodnOffset;
+ uint16_t liodnBase;
+ t_FmExtPools extBufPools;
+ e_FmDmaSwapOption dmaSwapData;
+ e_FmDmaCacheOption dmaIntContextCacheAttr;
+ e_FmDmaCacheOption dmaHeaderCacheAttr;
+ e_FmDmaCacheOption dmaScatterGatherCacheAttr;
+ bool dmaReadOptimize;
+ bool dmaWriteOptimize;
+ uint32_t txFifoMinFillLevel;
+ uint32_t txFifoLowComfLevel;
+ uint32_t rxFifoPriElevationLevel;
+ uint32_t rxFifoThreshold;
+ t_FmSpBufMargins bufMargins;
+ t_FmSpIntContextDataCopy intContext;
+ bool syncReq;
+ e_FmPortColor color;
+ fmPortFrameErrSelect_t errorsToDiscard;
+ fmPortFrameErrSelect_t errorsToEnq;
+ bool forwardReuseIntContext;
+ t_FmBufferPrefixContent bufferPrefixContent;
+ t_FmBackupBmPools *p_BackupBmPools;
+ bool dontReleaseBuf;
+ bool setNumOfTasks;
+ bool setNumOfOpenDmas;
+ bool setSizeOfFifo;
+#if (DPAA_VERSION >= 11)
+ bool noScatherGather;
+#endif /* (DPAA_VERSION >= 11) */
+
+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+ bool bcbWorkaround;
+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */
+} t_FmPortDriverParam;
+
+
+typedef struct t_FmPortRxPoolsParams
+{
+ uint8_t numOfPools;
+ uint16_t secondLargestBufSize;
+ uint16_t largestBufSize;
+} t_FmPortRxPoolsParams;
+
+typedef struct t_FmPortDsarVars {
+ t_Handle *autoResOffsets;
+ t_FmPortDsarTablesSizes *autoResMaxSizes;
+ uint32_t fmbm_tcfg;
+ uint32_t fmbm_tcmne;
+ uint32_t fmbm_rfne;
+ uint32_t fmbm_rfpne;
+ uint32_t fmbm_rcfg;
+ bool dsarEnabledParser;
+} t_FmPortDsarVars;
+typedef struct {
+ struct fman_port port;
+ t_Handle h_Fm;
+ t_Handle h_FmPcd;
+ t_Handle h_FmMuram;
+ t_FmRevisionInfo fmRevInfo;
+ uint8_t portId;
+ e_FmPortType portType;
+ int enabled;
+ char name[MODULE_NAME_SIZE];
+ uint8_t hardwarePortId;
+ uint16_t fmClkFreq;
+ t_FmPortQmiRegs *p_FmPortQmiRegs;
+ u_FmPortBmiRegs *p_FmPortBmiRegs;
+ t_FmPortPrsRegs *p_FmPortPrsRegs;
+ fmPcdEngines_t pcdEngines;
+ uint32_t savedBmiNia;
+ uint8_t netEnvId;
+ uint32_t optArray[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)];
+ uint32_t lcvs[FM_PCD_PRS_NUM_OF_HDRS];
+ uint8_t privateInfo;
+ uint32_t schemesPerPortVector;
+ bool useClsPlan;
+ uint8_t clsPlanGrpId;
+ t_Handle ccTreeId;
+ t_Handle completeArg;
+ void (*f_Complete)(t_Handle arg);
+ t_FmSpBufferOffsets bufferOffsets;
+ /* Independent-Mode parameters support */
+ bool imEn;
+ t_FmMacIm im;
+ volatile bool lock;
+ t_Handle h_Spinlock;
+ t_FmPortExceptionCallback *f_Exception;
+ t_Handle h_App;
+ uint8_t internalBufferOffset;
+ uint8_t fmanCtrlEventId;
+ uint32_t exceptions;
+ bool polling;
+ t_FmExtPools extBufPools;
+ uint32_t requiredAction;
+ uint32_t savedQmiPnen;
+ uint32_t savedBmiFene;
+ uint32_t savedBmiFpne;
+ uint32_t savedBmiCmne;
+ uint32_t savedBmiOfp;
+ uint32_t savedNonRxQmiRegsPndn;
+ uint32_t origNonRxQmiRegsPndn;
+ int savedPrsStartOffset;
+ bool includeInPrsStatistics;
+ uint16_t maxFrameLength;
+ t_FmFmanCtrl orFmanCtrl;
+ t_FmPortRsrc openDmas;
+ t_FmPortRsrc tasks;
+ t_FmPortRsrc fifoBufs;
+ t_FmPortRxPoolsParams rxPoolsParams;
+// bool explicitUserSizeOfFifo;
+ t_Handle h_IpReassemblyManip;
+ t_Handle h_CapwapReassemblyManip;
+ t_Handle h_ReassemblyTree;
+ uint64_t fmMuramPhysBaseAddr;
+#if (DPAA_VERSION >= 11)
+ bool vspe;
+ uint8_t dfltRelativeId;
+ e_FmPortGprFuncType gprFunc;
+ t_FmPcdCtrlParamsPage *p_ParamsPage;
+#endif /* (DPAA_VERSION >= 11) */
+ t_FmPortDsarVars deepSleepVars;
+ t_FmPortDriverParam *p_FmPortDriverParam;
+} t_FmPort;
+
+
+void FmPortConfigIM (t_FmPort *p_FmPort, t_FmPortParams *p_FmPortParams);
+t_Error FmPortImCheckInitParameters(t_FmPort *p_FmPort);
+
+t_Error FmPortImInit(t_FmPort *p_FmPort);
+void FmPortImFree(t_FmPort *p_FmPort);
+
+t_Error FmPortImEnable (t_FmPort *p_FmPort);
+t_Error FmPortImDisable (t_FmPort *p_FmPort);
+t_Error FmPortImRx (t_FmPort *p_FmPort);
+
+void FmPortSetMacsecLcv(t_Handle h_FmPort);
+void FmPortSetMacsecCmd(t_Handle h_FmPort, uint8_t dfltSci);
+
+
+t_Error FM_PORT_SetNumOfOpenDmas(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfOpenDmas);
+t_Error FM_PORT_SetNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks);
+t_Error FM_PORT_SetSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo);
+
+static __inline__ uint8_t * BdBufferGet (t_PhysToVirt *f_PhysToVirt, t_FmImBd *p_Bd)
+{
+ uint64_t physAddr = (uint64_t)((uint64_t)GET_UINT8(p_Bd->buff.high) << 32);
+ physAddr |= GET_UINT32(p_Bd->buff.low);
+
+ return (uint8_t *)f_PhysToVirt((physAddress_t)(physAddr));
+}
+
+static __inline__ void SET_ADDR(volatile t_FmPhysAddr *fmPhysAddr, uint64_t value)
+{
+ WRITE_UINT8(fmPhysAddr->high,(uint8_t)((value & 0x000000ff00000000LL) >> 32));
+ WRITE_UINT32(fmPhysAddr->low,(uint32_t)value);
+}
+
+static __inline__ void BdBufferSet(t_VirtToPhys *f_VirtToPhys, t_FmImBd *p_Bd, uint8_t *p_Buffer)
+{
+ uint64_t physAddr = (uint64_t)(f_VirtToPhys(p_Buffer));
+ SET_ADDR(&p_Bd->buff, physAddr);
+}
+
+static __inline__ uint16_t GetNextBdId(t_FmPort *p_FmPort, uint16_t id)
+{
+ if (id < p_FmPort->im.bdRingSize-1)
+ return (uint16_t)(id+1);
+ else
+ return 0;
+}
+
+void FM_PORT_Dsar_DumpRegs(void);
+
+
+#endif /* __FM_PORT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port_dsar.h
@@ -0,0 +1,494 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File fm_port_dsar.h
+
+ @Description Deep Sleep Auto Response project - common module header file.
+
+ Author - Eyal Harari
+
+ @Cautions See the FMan Controller spec and design document for more information.
+*//***************************************************************************/
+
+#ifndef __FM_PORT_DSAR_H_
+#define __FM_PORT_DSAR_H_
+
+#define DSAR_GETSER_MASK 0xFF0000FF
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response VLAN-IPv4 Binding Table (for ARP/ICMPv4)
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */
+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+ uint16_t reserved;
+} _PackedType t_DsarArpBindingEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response Address Resolution Protocol Statistics Descriptor
+ Refer to the FMan Controller spec for more details.
+ 0x00 INVAL_CNT Invalid ARP IPv4-Ethernet counter
+ 0x04 ECHO_CNT Echo counter
+ 0x08 CD_CNT Conflict Detection counter
+ 0x0C AR_CNT Auto-Response counter
+ 0x10 RATM_CNT Replies Addressed To Me counter
+ 0x14 UKOP_CNT Unknown Operation counter
+ 0x18 NMTP_CNT Not my TPA counter
+ 0x1C NMVLAN_CNT Not My VLAN counter
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t invalCnt; /**< Invalid ARP IPv4-Ethernet counter. */
+ uint32_t echoCnt; /**< Echo counter. */
+ uint32_t cdCnt; /**< Conflict Detection counter. */
+ uint32_t arCnt; /**< Auto-Response counter. */
+ uint32_t ratmCnt; /**< Replies Addressed To Me counter. */
+ uint32_t ukopCnt; /**< Unknown Operation counter. */
+ uint32_t nmtpCnt; /**< Not my TPA counter. */
+ uint32_t nmVlanCnt; /**< Not My VLAN counter */
+} _PackedType t_DsarArpStatistics;
+
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response Address Resolution Protocol Descriptor
+ 0x0 0-15 Control bits [0-15]. Bit 15 = CDEN.
+ 0x2 0-15 NumOfBindings Number of entries in the binding list.
+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an IPv4-MAC Addresses Bindings list.
+ 0x6 0-15
+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ARP Descriptors statistics data structure.
+ 0xA 0-15
+ 0xC 0-15 Reserved Reserved. Must be cleared.
+ 0xE 015
+
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint16_t control; /** Control bits [0-15]. Bit 15 = CDEN */
+ uint16_t numOfBindings; /**< Number of VLAN-IPv4 */
+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */
+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */
+ uint32_t reserved1; /**< Reserved. */
+} _PackedType t_DsarArpDescriptor;
+
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response VLAN-IPv4 Binding Table (for ARP/ICMPv4)
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */
+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+ uint16_t reserved;
+} _PackedType t_DsarIcmpV4BindingEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response ICMPv4 Statistics Descriptor
+ Refer to the FMan Controller spec for more details.
+ 0x00 INVAL_CNT Invalid ICMPv4 header counter
+ 0x04 NMVLAN_CNT Not My VLAN counter
+ 0x08 NMIP_CNT Not My IP counter
+ 0x0C AR_CNT Auto-Response counter
+ 0x10 CSERR_CNT Checksum Error counter
+ 0x14 Reserved Reserved
+ 0x18 Reserved Reserved
+ 0x1C Reserved Reserved
+
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t invalCnt; /**< Invalid ICMPv4 Echo counter. */
+ uint32_t nmVlanCnt; /**< Not My VLAN counter */
+ uint32_t nmIpCnt; /**< Not My IP counter */
+ uint32_t arCnt; /**< Auto-Response counter */
+ uint32_t cserrCnt; /**< Checksum Error counter */
+ uint32_t reserved0; /**< Reserved */
+ uint32_t reserved1; /**< Reserved */
+ uint32_t reserved2; /**< Reserved */
+} _PackedType t_DsarIcmpV4Statistics;
+
+
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response ICMPv4 Descriptor
+ 0x0 0-15 Control bits [0-15]
+ 0x2 0-15 NumOfBindings Number of entries in the binding list.
+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an VLAN-IPv4 Addresses Bindings list.
+ 0x6 0-15
+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ICMPv4 statistics data structure.
+ 0xA 0-15
+ 0xC 0-15 Reserved Reserved. Must be cleared.
+ 0xE 015
+
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint16_t control; /** Control bits [0-15]. */
+ uint16_t numOfBindings; /**< Number of VLAN-IPv4 */
+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */
+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */
+ uint32_t reserved1; /**< Reserved. */
+} _PackedType t_DsarIcmpV4Descriptor;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response VLAN-IPv4 Binding Table (for ARP/ICMPv4)
+ The 4 left-most bits (15:12) of the VlanId parameter are control flags.
+ Flags[3:1] (VlanId[15:13]): Reserved, should be cleared.
+ Flags[0] (VlanId[12]): Temporary address.
+ <20> 0 - Assigned IP address.
+ <20> 1- Temporary (tentative) IP address.
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t ipv6Addr[4]; /*!< 3 * 32 bit IPv4 Address. */
+ uint16_t resFlags:4; /*!< reserved flags. should be cleared */
+ uint16_t vlanId:12; /*!< 12 bits VLAN ID. */
+ /*!< This field should be 0x000 for an entry with no VLAN tag or a null VLAN ID. */
+ uint16_t reserved;
+} _PackedType t_DsarIcmpV6BindingEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response ICMPv4 Statistics Descriptor
+ Refer to the FMan Controller spec for more details.
+ 0x00 INVAL_CNT Invalid ICMPv4 header counter
+ 0x04 NMVLAN_CNT Not My VLAN counter
+ 0x08 NMIP_CNT Not My IP counter
+ 0x0C AR_CNT Auto-Response counter
+ 0x10 CSERR_CNT Checksum Error counter
+ 0x14 MCAST_CNT Multicast counter
+ 0x18 Reserved Reserved
+ 0x1C Reserved Reserved
+
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t invalCnt; /**< Invalid ICMPv4 Echo counter. */
+ uint32_t nmVlanCnt; /**< Not My VLAN counter */
+ uint32_t nmIpCnt; /**< Not My IP counter */
+ uint32_t arCnt; /**< Auto-Response counter */
+ uint32_t reserved1; /**< Reserved */
+ uint32_t reserved2; /**< Reserved */
+ uint32_t reserved3; /**< Reserved */
+ uint32_t reserved4; /**< Reserved */
+} _PackedType t_DsarIcmpV6Statistics;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response Neighbor Discovery Statistics Descriptor
+ 0x00 INVAL_CNT Invalid Neighbor Discovery message counter
+ 0x04 NMVLAN_CNT Not My VLAN counter
+ 0x08 NMIP_CNT Not My IP counter
+ 0x0C AR_CNT Auto-Response counter
+ 0x10 CSERR_CNT Checksum Error counter
+ 0x14 USADVERT_CNT Unsolicited Neighbor Advertisements counter
+ 0x18 NMMCAST_CNT Not My Multicast group counter
+ 0x1C NSLLA_CNT No Source Link-Layer Address counter. Indicates that there was a match on a Target
+ Address of a packet that its source IP address is a unicast address, but the ICMPv6
+ Source Link-layer Address option is omitted
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint32_t invalCnt; /**< Invalid ICMPv4 Echo counter. */
+ uint32_t nmVlanCnt; /**< Not My VLAN counter */
+ uint32_t nmIpCnt; /**< Not My IP counter */
+ uint32_t arCnt; /**< Auto-Response counter */
+ uint32_t reserved1; /**< Reserved */
+ uint32_t usadvertCnt; /**< Unsolicited Neighbor Advertisements counter */
+ uint32_t nmmcastCnt; /**< Not My Multicast group counter */
+ uint32_t nsllaCnt; /**< No Source Link-Layer Address counter */
+} _PackedType t_NdStatistics;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response ICMPv6 Descriptor
+ 0x0 0-15 Control bits [0-15]
+ 0x2 0-15 NumOfBindings Number of entries in the binding list.
+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an VLAN-IPv4 Addresses Bindings list.
+ 0x6 0-15
+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ICMPv4 statistics data structure.
+ 0xA 0-15
+ 0xC 0-15 Reserved Reserved. Must be cleared.
+ 0xE 015
+
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint16_t control; /** Control bits [0-15]. */
+ uint16_t numOfBindings; /**< Number of VLAN-IPv6 */
+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */
+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */
+ uint32_t reserved1; /**< Reserved. */
+} _PackedType t_DsarIcmpV6Descriptor;
+
+
+/**************************************************************************//**
+ @Description Internet Control Message Protocol (ICMPv6) Echo message header
+ The fields names are taken from RFC 4443.
+*//***************************************************************************/
+/* 0 1 2 3 */
+/* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 */
+/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
+/* | Type | Code | Checksum | */
+/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
+/* | Identifier | Sequence Number | */
+/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
+/* | Data ... */
+/* +-+-+-+-+- */
+typedef _Packed struct
+{
+ uint8_t type;
+ uint8_t code;
+ uint16_t checksum;
+ uint16_t identifier;
+ uint16_t sequenceNumber;
+} _PackedType t_IcmpV6EchoHdr;
+
+/**************************************************************************//**
+ @Description Internet Control Message Protocol (ICMPv6)
+ Neighbor Solicitation/Advertisement header
+ The fields names are taken from RFC 4861.
+ The R/S/O fields are valid for Neighbor Advertisement only
+*//***************************************************************************/
+/* 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Type | Code | Checksum |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |R|S|O| Reserved |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * + +
+ * | |
+ * + Target Address +
+ * | |
+ * + +
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Options ...
+ * +-+-+-+-+-+-+-+-+-+-+-+-
+ *
+ * Options Format:
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Type | Length | Link-Layer Address ... |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Link-Layer Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+*/
+typedef _Packed struct
+{
+ uint8_t type;
+ uint8_t code;
+ uint16_t checksum;
+ uint32_t router:1;
+ uint32_t solicited:1;
+ uint32_t override:1;
+ uint32_t reserved:29;
+ uint32_t targetAddr[4];
+ uint8_t optionType;
+ uint8_t optionLength;
+ uint8_t linkLayerAddr[6];
+} _PackedType t_IcmpV6NdHdr;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response ICMPv6 Descriptor
+ 0x0 0-15 Control bits [0-15]
+ 0x2 0-15 NumOfBindings Number of entries in the binding list.
+ 0x4 0-15 BindingsPointer Bindings Pointer. This points to an VLAN-IPv4 Addresses Bindings list.
+ 0x6 0-15
+ 0x8 0-15 StatisticsPointer Statistics Pointer. This field points to the ICMPv4 statistics data structure.
+ 0xA 0-15
+ 0xC 0-15 Reserved Reserved. Must be cleared.
+ 0xE 015
+
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint16_t control; /** Control bits [0-15]. */
+ uint16_t numOfBindings; /**< Number of VLAN-IPv6 */
+ uint32_t p_Bindings; /**< VLAN-IPv4 Bindings table pointer. */
+ uint32_t p_Statistics; /**< Statistics Data Structure pointer. */
+ uint32_t solicitedAddr; /**< Solicited Node Multicast Group Address */
+} _PackedType t_DsarNdDescriptor;
+
+/**************************************************************************//**
+@Description Deep Sleep Auto Response SNMP OIDs table entry
+
+*//***************************************************************************/
+typedef struct {
+ uint16_t oidSize; /**< Size in octets of the OID. */
+ uint16_t resSize; /**< Size in octets of the value that is attached to the OID. */
+ uint32_t p_Oid; /**< Pointer to the OID. OID is encoded in BER but type and length are excluded. */
+ uint32_t resValOrPtr; /**< Value (for up to 4 octets) or pointer to the Value. Encoded in BER. */
+ uint32_t reserved;
+} t_OidsTblEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP IPv4 Addresses Table Entry
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+typedef struct
+{
+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */
+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+ uint16_t reserved;
+} t_DsarSnmpIpv4AddrTblEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP IPv6 Addresses Table Entry
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+#pragma pack(push,1)
+typedef struct
+{
+ uint32_t ipv6Addr[4]; /*!< 4 * 32 bit IPv6 Address. */
+ uint16_t vlanId; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+ uint16_t reserved;
+} t_DsarSnmpIpv6AddrTblEntry;
+#pragma pack(pop)
+
+/**************************************************************************//**
+@Description Deep Sleep Auto Response SNMP statistics table
+
+*//***************************************************************************/
+typedef struct {
+ uint32_t snmpErrCnt; /**< Counts SNMP errors (wrong version, BER encoding, format). */
+ uint32_t snmpCommunityErrCnt; /**< Counts messages that were dropped due to insufficient permission. */
+ uint32_t snmpTotalDiscardCnt; /**< Counts any message that was dropped. */
+ uint32_t snmpGetReqCnt; /**< Counts the number of get-request messages */
+ uint32_t snmpGetNextReqCnt; /**< Counts the number of get-next-request messages */
+} t_DsarSnmpStatistics;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP Descriptor
+
+*//***************************************************************************/
+typedef struct
+{
+ uint16_t control; /**< Control bits [0-15]. */
+ uint16_t maxSnmpMsgLength; /**< Maximal allowed SNMP message length. */
+ uint16_t numOfIpv4Addresses; /**< Number of entries in IPv4 addresses table. */
+ uint16_t numOfIpv6Addresses; /**< Number of entries in IPv6 addresses table. */
+ uint32_t p_Ipv4AddrTbl; /**< Pointer to IPv4 addresses table. */
+ uint32_t p_Ipv6AddrTbl; /**< Pointer to IPv6 addresses table. */
+ uint32_t p_RdOnlyCommunityStr; /**< Pointer to the Read Only Community String. */
+ uint32_t p_RdWrCommunityStr; /**< Pointer to the Read Write Community String. */
+ uint32_t p_OidsTbl; /**< Pointer to OIDs table. */
+ uint32_t oidsTblSize; /**< Number of entries in OIDs table. */
+ uint32_t p_Statistics; /**< Pointer to SNMP statistics table. */
+} t_DsarSnmpDescriptor;
+
+/**************************************************************************//**
+@Description Deep Sleep Auto Response (Common) Statistics
+
+*//***************************************************************************/
+typedef _Packed struct {
+ uint32_t dsarDiscarded;
+ uint32_t dsarErrDiscarded;
+ uint32_t dsarFragDiscarded;
+ uint32_t dsarTunnelDiscarded;
+ uint32_t dsarArpDiscarded;
+ uint32_t dsarIpDiscarded;
+ uint32_t dsarTcpDiscarded;
+ uint32_t dsarUdpDiscarded;
+ uint32_t dsarIcmpV6ChecksumErr; /* ICMPv6 Checksum Error counter */
+ uint32_t dsarIcmpV6OtherType; /* ICMPv6 'Other' type (not Echo or Neighbor Solicitaion/Advertisement counter */
+ uint32_t dsarIcmpV4OtherType; /* ICMPv4 'Other' type (not Echo) counter */
+} _PackedType t_ArStatistics;
+
+
+/**************************************************************************//**
+@Description Deep Sleep Auto Response TCP/UDP port filter table entry
+
+*//***************************************************************************/
+typedef _Packed struct {
+ uint32_t Ports;
+ uint32_t PortsMask;
+} _PackedType t_PortTblEntry;
+
+
+
+/**************************************************************************//**
+@Description Deep Sleep Auto Response Common Parameters Descriptor
+
+*//***************************************************************************/
+typedef _Packed struct {
+ uint8_t arTxPort; /* 0x00 0-7 Auto Response Transmit Port number */
+ uint8_t controlBits; /* 0x00 8-15 Auto Response control bits */
+ uint16_t res1; /* 0x00 16-31 Reserved */
+ uint32_t activeHPNIA; /* 0x04 0-31 Active mode Hardware Parser NIA */
+ uint16_t snmpPort; /* 0x08 0-15 SNMP Port. */
+ uint8_t macStationAddr[6]; /* 0x08 16-31 and 0x0C 0-31 MAC Station Address */
+ uint8_t res2; /* 0x10 0-7 Reserved */
+ uint8_t filterControl; /* 0x10 8-15 Filtering Control Bits. */
+ uint16_t tcpControlPass; /* 0x10 16-31 TCP control pass flags */
+ uint8_t ipProtocolTblSize; /* 0x14 0-7 IP Protocol Table Size. */
+ uint8_t udpPortTblSize; /* 0x14 8-15 UDP Port Table Size. */
+ uint8_t tcpPortTblSize; /* 0x14 16-23 TCP Port Table Size. */
+ uint8_t res3; /* 0x14 24-31 Reserved */
+ uint32_t p_IpProtocolFiltTbl; /* 0x18 0-31 Pointer to IP Protocol Filter Table */
+ uint32_t p_UdpPortFiltTbl; /* 0x1C 0-31 Pointer to UDP Port Filter Table */
+ uint32_t p_TcpPortFiltTbl; /* 0x20 0-31 Pointer to TCP Port Filter Table */
+ uint32_t res4; /* 0x24 Reserved */
+ uint32_t p_ArpDescriptor; /* 0x28 0-31 ARP Descriptor Pointer. */
+ uint32_t p_NdDescriptor; /* 0x2C 0-31 Neighbor Discovery Descriptor. */
+ uint32_t p_IcmpV4Descriptor; /* 0x30 0-31 ICMPv4 Descriptor pointer. */
+ uint32_t p_IcmpV6Descriptor; /* 0x34 0-31 ICMPv6 Descriptor pointer. */
+ uint32_t p_SnmpDescriptor; /* 0x38 0-31 SNMP Descriptor pointer. */
+ uint32_t p_ArStats; /* 0x3C 0-31 Pointer to Auto Response Statistics */
+} _PackedType t_ArCommonDesc;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+/* t_ArCommonDesc.filterControl bits */
+#define IP_PROT_TBL_PASS_MASK 0x08
+#define UDP_PORT_TBL_PASS_MASK 0x04
+#define TCP_PORT_TBL_PASS_MASK 0x02
+
+/* Offset of TCF flags within TCP packet */
+#define TCP_FLAGS_OFFSET 12
+
+
+#endif /* __FM_PORT_DSAR_H_ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fm_port_im.c
@@ -0,0 +1,753 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_port_im.c
+
+ @Description FM Port Independent-Mode ...
+*//***************************************************************************/
+#include "std_ext.h"
+#include "string_ext.h"
+#include "error_ext.h"
+#include "memcpy_ext.h"
+#include "fm_muram_ext.h"
+
+#include "fm_port.h"
+
+
+#define TX_CONF_STATUS_UNSENT 0x1
+
+
+typedef enum e_TxConfType
+{
+ e_TX_CONF_TYPE_CHECK = 0 /**< check if all the buffers were touched by the muxator, no confirmation callback */
+ ,e_TX_CONF_TYPE_CALLBACK = 1 /**< confirm to user all the available sent buffers */
+ ,e_TX_CONF_TYPE_FLUSH = 3 /**< confirm all buffers plus the unsent one with an appropriate status */
+} e_TxConfType;
+
+
+static void ImException(t_Handle h_FmPort, uint32_t event)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ ASSERT_COND(((event & (IM_EV_RX | IM_EV_BSY)) && FmIsMaster(p_FmPort->h_Fm)) ||
+ !FmIsMaster(p_FmPort->h_Fm));
+
+ if (event & IM_EV_RX)
+ FmPortImRx(p_FmPort);
+ if ((event & IM_EV_BSY) && p_FmPort->f_Exception)
+ p_FmPort->f_Exception(p_FmPort->h_App, e_FM_PORT_EXCEPTION_IM_BUSY);
+}
+
+
+static t_Error TxConf(t_FmPort *p_FmPort, e_TxConfType confType)
+{
+ t_Error retVal = E_BUSY;
+ uint32_t bdStatus;
+ uint16_t savedStartBdId, confBdId;
+
+ ASSERT_COND(p_FmPort);
+
+ /*
+ if (confType==e_TX_CONF_TYPE_CHECK)
+ return (WfqEntryIsQueueEmpty(p_FmPort->im.h_WfqEntry) ? E_OK : E_BUSY);
+ */
+
+ confBdId = savedStartBdId = p_FmPort->im.currBdId;
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(confBdId));
+
+ /* If R bit is set, we don't enter, or we break.
+ we run till we get to R, or complete the loop */
+ while ((!(bdStatus & BD_R_E) || (confType == e_TX_CONF_TYPE_FLUSH)) && (retVal != E_OK))
+ {
+ if (confType & e_TX_CONF_TYPE_CALLBACK) /* if it is confirmation with user callbacks */
+ BD_STATUS_AND_LENGTH_SET(BD_GET(confBdId), 0);
+
+ /* case 1: R bit is 0 and Length is set -> confirm! */
+ if ((confType & e_TX_CONF_TYPE_CALLBACK) && (bdStatus & BD_LENGTH_MASK))
+ {
+ if (p_FmPort->im.f_TxConf)
+ {
+ if ((confType == e_TX_CONF_TYPE_FLUSH) && (bdStatus & BD_R_E))
+ p_FmPort->im.f_TxConf(p_FmPort->h_App,
+ BdBufferGet(XX_PhysToVirt, BD_GET(confBdId)),
+ TX_CONF_STATUS_UNSENT,
+ p_FmPort->im.p_BdShadow[confBdId]);
+ else
+ p_FmPort->im.f_TxConf(p_FmPort->h_App,
+ BdBufferGet(XX_PhysToVirt, BD_GET(confBdId)),
+ 0,
+ p_FmPort->im.p_BdShadow[confBdId]);
+ }
+ }
+ /* case 2: R bit is 0 and Length is 0 -> not used yet, nop! */
+
+ confBdId = GetNextBdId(p_FmPort, confBdId);
+ if (confBdId == savedStartBdId)
+ retVal = E_OK;
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(confBdId));
+ }
+
+ return retVal;
+}
+
+t_Error FmPortImEnable(t_FmPort *p_FmPort)
+{
+ uint32_t tmpReg = GET_UINT32(p_FmPort->im.p_FmPortImPram->mode);
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, (uint32_t)(tmpReg & ~IM_MODE_GRC_STP));
+ return E_OK;
+}
+
+t_Error FmPortImDisable(t_FmPort *p_FmPort)
+{
+ uint32_t tmpReg = GET_UINT32(p_FmPort->im.p_FmPortImPram->mode);
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, (uint32_t)(tmpReg | IM_MODE_GRC_STP));
+ return E_OK;
+}
+
+t_Error FmPortImRx(t_FmPort *p_FmPort)
+{
+ t_Handle h_CurrUserPriv, h_NewUserPriv;
+ uint32_t bdStatus;
+ volatile uint8_t buffPos;
+ uint16_t length;
+ uint16_t errors;
+ uint8_t *p_CurData, *p_Data;
+ uint32_t flags;
+
+ ASSERT_COND(p_FmPort);
+
+ flags = XX_LockIntrSpinlock(p_FmPort->h_Spinlock);
+ if (p_FmPort->lock)
+ {
+ XX_UnlockIntrSpinlock(p_FmPort->h_Spinlock, flags);
+ return E_OK;
+ }
+ p_FmPort->lock = TRUE;
+ XX_UnlockIntrSpinlock(p_FmPort->h_Spinlock, flags);
+
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId));
+
+ while (!(bdStatus & BD_R_E)) /* while there is data in the Rx BD */
+ {
+ if ((p_Data = p_FmPort->im.rxPool.f_GetBuf(p_FmPort->im.rxPool.h_BufferPool, &h_NewUserPriv)) == NULL)
+ {
+ p_FmPort->lock = FALSE;
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Data buffer"));
+ }
+
+ if (p_FmPort->im.firstBdOfFrameId == IM_ILEGAL_BD_ID)
+ p_FmPort->im.firstBdOfFrameId = p_FmPort->im.currBdId;
+
+ p_CurData = BdBufferGet(p_FmPort->im.rxPool.f_PhysToVirt, BD_GET(p_FmPort->im.currBdId));
+ h_CurrUserPriv = p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId];
+ length = (uint16_t)((bdStatus & BD_L) ?
+ ((bdStatus & BD_LENGTH_MASK) - p_FmPort->im.rxFrameAccumLength):
+ (bdStatus & BD_LENGTH_MASK));
+ p_FmPort->im.rxFrameAccumLength += length;
+
+ /* determine whether buffer is first, last, first and last (single */
+ /* buffer frame) or middle (not first and not last) */
+ buffPos = (uint8_t)((p_FmPort->im.currBdId == p_FmPort->im.firstBdOfFrameId) ?
+ ((bdStatus & BD_L) ? SINGLE_BUF : FIRST_BUF) :
+ ((bdStatus & BD_L) ? LAST_BUF : MIDDLE_BUF));
+
+ if (bdStatus & BD_L)
+ {
+ p_FmPort->im.rxFrameAccumLength = 0;
+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID;
+ }
+
+ BdBufferSet(p_FmPort->im.rxPool.f_VirtToPhys, BD_GET(p_FmPort->im.currBdId), p_Data);
+
+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.currBdId), BD_R_E);
+
+ errors = (uint16_t)((bdStatus & BD_RX_ERRORS) >> 16);
+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId] = h_NewUserPriv;
+
+ p_FmPort->im.currBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId);
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.offsetOut, (uint16_t)(p_FmPort->im.currBdId<<4));
+ /* Pass the buffer if one of the conditions is true:
+ - There are no errors
+ - This is a part of a larger frame ( the application has already received some buffers ) */
+ if ((buffPos != SINGLE_BUF) || !errors)
+ {
+ if (p_FmPort->im.f_RxStore(p_FmPort->h_App,
+ p_CurData,
+ length,
+ errors,
+ buffPos,
+ h_CurrUserPriv) == e_RX_STORE_RESPONSE_PAUSE)
+ break;
+ }
+ else if (p_FmPort->im.rxPool.f_PutBuf(p_FmPort->im.rxPool.h_BufferPool,
+ p_CurData,
+ h_CurrUserPriv))
+ {
+ p_FmPort->lock = FALSE;
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Failed freeing data buffer"));
+ }
+
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId));
+ }
+ p_FmPort->lock = FALSE;
+ return E_OK;
+}
+
+void FmPortConfigIM (t_FmPort *p_FmPort, t_FmPortParams *p_FmPortParams)
+{
+ ASSERT_COND(p_FmPort);
+
+ SANITY_CHECK_RETURN(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->im.h_FmMuram = p_FmPortParams->specificParams.imRxTxParams.h_FmMuram;
+ p_FmPort->p_FmPortDriverParam->liodnOffset = p_FmPortParams->specificParams.imRxTxParams.liodnOffset;
+ p_FmPort->im.dataMemId = p_FmPortParams->specificParams.imRxTxParams.dataMemId;
+ p_FmPort->im.dataMemAttributes = p_FmPortParams->specificParams.imRxTxParams.dataMemAttributes;
+
+ p_FmPort->im.fwExtStructsMemId = DEFAULT_PORT_ImfwExtStructsMemId;
+ p_FmPort->im.fwExtStructsMemAttr = DEFAULT_PORT_ImfwExtStructsMemAttr;
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) ||
+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ p_FmPort->im.rxPool.h_BufferPool = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.h_BufferPool;
+ p_FmPort->im.rxPool.f_GetBuf = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_GetBuf;
+ p_FmPort->im.rxPool.f_PutBuf = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_PutBuf;
+ p_FmPort->im.rxPool.bufferSize = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.bufferSize;
+ p_FmPort->im.rxPool.f_PhysToVirt = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_PhysToVirt;
+ if (!p_FmPort->im.rxPool.f_PhysToVirt)
+ p_FmPort->im.rxPool.f_PhysToVirt = XX_PhysToVirt;
+ p_FmPort->im.rxPool.f_VirtToPhys = p_FmPortParams->specificParams.imRxTxParams.rxPoolParams.f_VirtToPhys;
+ if (!p_FmPort->im.rxPool.f_VirtToPhys)
+ p_FmPort->im.rxPool.f_VirtToPhys = XX_VirtToPhys;
+ p_FmPort->im.f_RxStore = p_FmPortParams->specificParams.imRxTxParams.f_RxStore;
+
+ p_FmPort->im.mrblr = 0x8000;
+ while (p_FmPort->im.mrblr)
+ {
+ if (p_FmPort->im.rxPool.bufferSize & p_FmPort->im.mrblr)
+ break;
+ p_FmPort->im.mrblr >>= 1;
+ }
+ if (p_FmPort->im.mrblr != p_FmPort->im.rxPool.bufferSize)
+ DBG(WARNING, ("Max-Rx-Buffer-Length set to %d", p_FmPort->im.mrblr));
+ p_FmPort->im.bdRingSize = DEFAULT_PORT_rxBdRingLength;
+ p_FmPort->exceptions = DEFAULT_PORT_exception;
+ if (FmIsMaster(p_FmPort->h_Fm))
+ p_FmPort->polling = FALSE;
+ else
+ p_FmPort->polling = TRUE;
+ p_FmPort->fmanCtrlEventId = (uint8_t)NO_IRQ;
+ }
+ else
+ {
+ p_FmPort->im.f_TxConf = p_FmPortParams->specificParams.imRxTxParams.f_TxConf;
+
+ p_FmPort->im.bdRingSize = DEFAULT_PORT_txBdRingLength;
+ }
+}
+
+t_Error FmPortImCheckInitParameters(t_FmPort *p_FmPort)
+{
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX) &&
+ (p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) &&
+ (p_FmPort->portType != e_FM_PORT_TYPE_TX) &&
+ (p_FmPort->portType != e_FM_PORT_TYPE_TX_10G))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, NO_MSG);
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) ||
+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ if (!POWER_OF_2(p_FmPort->im.mrblr))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("max Rx buffer length must be power of 2!!!"));
+ if (p_FmPort->im.mrblr < 256)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("max Rx buffer length must at least 256!!!"));
+ if (p_FmPort->p_FmPortDriverParam->liodnOffset & ~FM_LIODN_OFFSET_MASK)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("liodnOffset is larger than %d", FM_LIODN_OFFSET_MASK+1));
+ }
+
+ return E_OK;
+}
+
+t_Error FmPortImInit(t_FmPort *p_FmPort)
+{
+ t_FmImBd *p_Bd=NULL;
+ t_Handle h_BufContext;
+ uint64_t tmpPhysBase;
+ uint16_t log2Num;
+ uint8_t *p_Data/*, *p_Tmp*/;
+ int i;
+ t_Error err;
+ uint16_t tmpReg16;
+ uint32_t tmpReg32;
+
+ ASSERT_COND(p_FmPort);
+
+ p_FmPort->im.p_FmPortImPram =
+ (t_FmPortImPram *)FM_MURAM_AllocMem(p_FmPort->im.h_FmMuram, sizeof(t_FmPortImPram), IM_PRAM_ALIGN);
+ if (!p_FmPort->im.p_FmPortImPram)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Parameter-RAM!!!"));
+ WRITE_BLOCK(p_FmPort->im.p_FmPortImPram, 0, sizeof(t_FmPortImPram));
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) ||
+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ p_FmPort->im.p_BdRing =
+ (t_FmImBd *)XX_MallocSmart((uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize),
+ p_FmPort->im.fwExtStructsMemId,
+ 4);
+ if (!p_FmPort->im.p_BdRing)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Rx BD ring!!!"));
+ IOMemSet32(p_FmPort->im.p_BdRing, 0, (uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize));
+
+ p_FmPort->im.p_BdShadow = (t_Handle *)XX_Malloc((uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize));
+ if (!p_FmPort->im.p_BdShadow)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Rx BD shadow!!!"));
+ memset(p_FmPort->im.p_BdShadow, 0, (uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize));
+
+ /* Initialize the Rx-BD ring */
+ for (i=0; i<p_FmPort->im.bdRingSize; i++)
+ {
+ p_Bd = BD_GET(i);
+ BD_STATUS_AND_LENGTH_SET (p_Bd, BD_R_E);
+
+ if ((p_Data = p_FmPort->im.rxPool.f_GetBuf(p_FmPort->im.rxPool.h_BufferPool, &h_BufContext)) == NULL)
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("Data buffer"));
+ BdBufferSet(p_FmPort->im.rxPool.f_VirtToPhys, p_Bd, p_Data);
+ p_FmPort->im.p_BdShadow[i] = h_BufContext;
+ }
+
+ if ((p_FmPort->im.dataMemAttributes & MEMORY_ATTR_CACHEABLE) ||
+ (p_FmPort->im.fwExtStructsMemAttr & MEMORY_ATTR_CACHEABLE))
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_GBL | IM_MODE_SET_BO(2));
+ else
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_SET_BO(2));
+
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->rxQdPtr,
+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) -
+ p_FmPort->fmMuramPhysBaseAddr + 0x20));
+
+ LOG2((uint64_t)p_FmPort->im.mrblr, log2Num);
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->mrblr, log2Num);
+
+ /* Initialize Rx QD */
+ tmpPhysBase = (uint64_t)(XX_VirtToPhys(p_FmPort->im.p_BdRing));
+ SET_ADDR(&p_FmPort->im.p_FmPortImPram->rxQd.bdRingBase, tmpPhysBase);
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.bdRingSize, (uint16_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize));
+
+ /* Update the IM PRAM address in the BMI */
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rfqid,
+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) -
+ p_FmPort->fmMuramPhysBaseAddr));
+ if (!p_FmPort->polling || p_FmPort->exceptions)
+ {
+ /* Allocate, configure and register interrupts */
+ err = FmAllocFmanCtrlEventReg(p_FmPort->h_Fm, &p_FmPort->fmanCtrlEventId);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ ASSERT_COND(!(p_FmPort->fmanCtrlEventId & ~IM_RXQD_FPMEVT_SEL_MASK));
+ tmpReg16 = (uint16_t)(p_FmPort->fmanCtrlEventId & IM_RXQD_FPMEVT_SEL_MASK);
+ tmpReg32 = 0;
+
+ if (p_FmPort->exceptions & IM_EV_BSY)
+ {
+ tmpReg16 |= IM_RXQD_BSYINTM;
+ tmpReg32 |= IM_EV_BSY;
+ }
+ if (!p_FmPort->polling)
+ {
+ tmpReg16 |= IM_RXQD_RXFINTM;
+ tmpReg32 |= IM_EV_RX;
+ }
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, tmpReg16);
+
+ FmRegisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, ImException , (t_Handle)p_FmPort);
+
+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, tmpReg32);
+ }
+ else
+ p_FmPort->fmanCtrlEventId = (uint8_t)NO_IRQ;
+ }
+ else
+ {
+ p_FmPort->im.p_BdRing = (t_FmImBd *)XX_MallocSmart((uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize), p_FmPort->im.fwExtStructsMemId, 4);
+ if (!p_FmPort->im.p_BdRing)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Tx BD ring!!!"));
+ IOMemSet32(p_FmPort->im.p_BdRing, 0, (uint32_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize));
+
+ p_FmPort->im.p_BdShadow = (t_Handle *)XX_Malloc((uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize));
+ if (!p_FmPort->im.p_BdShadow)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("Independent-Mode Rx BD shadow!!!"));
+ memset(p_FmPort->im.p_BdShadow, 0, (uint32_t)(sizeof(t_Handle)*p_FmPort->im.bdRingSize));
+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID;
+
+ if ((p_FmPort->im.dataMemAttributes & MEMORY_ATTR_CACHEABLE) ||
+ (p_FmPort->im.fwExtStructsMemAttr & MEMORY_ATTR_CACHEABLE))
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_GBL | IM_MODE_SET_BO(2));
+ else
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->mode, IM_MODE_SET_BO(2));
+
+ WRITE_UINT32(p_FmPort->im.p_FmPortImPram->txQdPtr,
+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) -
+ p_FmPort->fmMuramPhysBaseAddr + 0x40));
+
+ /* Initialize Tx QD */
+ tmpPhysBase = (uint64_t)(XX_VirtToPhys(p_FmPort->im.p_BdRing));
+ SET_ADDR(&p_FmPort->im.p_FmPortImPram->txQd.bdRingBase, tmpPhysBase);
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->txQd.bdRingSize, (uint16_t)(sizeof(t_FmImBd)*p_FmPort->im.bdRingSize));
+
+ /* Update the IM PRAM address in the BMI */
+ WRITE_UINT32(p_FmPort->p_FmPortBmiRegs->txPortBmiRegs.fmbm_tcfqid,
+ (uint32_t)((uint64_t)(XX_VirtToPhys(p_FmPort->im.p_FmPortImPram)) -
+ p_FmPort->fmMuramPhysBaseAddr));
+ }
+
+
+ return E_OK;
+}
+
+void FmPortImFree(t_FmPort *p_FmPort)
+{
+ uint32_t bdStatus;
+ uint8_t *p_CurData;
+
+ ASSERT_COND(p_FmPort);
+ ASSERT_COND(p_FmPort->im.p_FmPortImPram);
+
+ if ((p_FmPort->portType == e_FM_PORT_TYPE_RX) ||
+ (p_FmPort->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ if (!p_FmPort->polling || p_FmPort->exceptions)
+ {
+ /* Deallocate and unregister interrupts */
+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, 0);
+
+ FmFreeFmanCtrlEventReg(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId);
+
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, 0);
+
+ FmUnregisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId);
+ }
+ /* Try first clean what has received */
+ FmPortImRx(p_FmPort);
+
+ /* Now, get rid of the the empty buffer! */
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId));
+
+ while (bdStatus & BD_R_E) /* while there is data in the Rx BD */
+ {
+ p_CurData = BdBufferGet(p_FmPort->im.rxPool.f_PhysToVirt, BD_GET(p_FmPort->im.currBdId));
+
+ BdBufferSet(p_FmPort->im.rxPool.f_VirtToPhys, BD_GET(p_FmPort->im.currBdId), NULL);
+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.currBdId), 0);
+
+ p_FmPort->im.rxPool.f_PutBuf(p_FmPort->im.rxPool.h_BufferPool,
+ p_CurData,
+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId]);
+
+ p_FmPort->im.currBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId);
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId));
+ }
+ }
+ else
+ TxConf(p_FmPort, e_TX_CONF_TYPE_FLUSH);
+
+ FM_MURAM_FreeMem(p_FmPort->im.h_FmMuram, p_FmPort->im.p_FmPortImPram);
+
+ if (p_FmPort->im.p_BdShadow)
+ XX_Free(p_FmPort->im.p_BdShadow);
+
+ if (p_FmPort->im.p_BdRing)
+ XX_FreeSmart(p_FmPort->im.p_BdRing);
+}
+
+
+t_Error FM_PORT_ConfigIMMaxRxBufLength(t_Handle h_FmPort, uint16_t newVal)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->im.mrblr = newVal;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigIMRxBdRingLength(t_Handle h_FmPort, uint16_t newVal)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->im.bdRingSize = newVal;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigIMTxBdRingLength(t_Handle h_FmPort, uint16_t newVal)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->im.bdRingSize = newVal;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigIMFmanCtrlExternalStructsMemory(t_Handle h_FmPort,
+ uint8_t memId,
+ uint32_t memAttributes)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ p_FmPort->im.fwExtStructsMemId = memId;
+ p_FmPort->im.fwExtStructsMemAttr = memAttributes;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ConfigIMPolling(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if ((p_FmPort->portType != e_FM_PORT_TYPE_RX_10G) && (p_FmPort->portType != e_FM_PORT_TYPE_RX))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("Available for Rx ports only"));
+
+ if (!FmIsMaster(p_FmPort->h_Fm))
+ RETURN_ERROR(MAJOR, E_INVALID_OPERATION, ("Available on master-partition only;"
+ "in guest-partitions, IM is always in polling!"));
+
+ p_FmPort->polling = TRUE;
+
+ return E_OK;
+}
+
+t_Error FM_PORT_SetIMExceptions(t_Handle h_FmPort, e_FmPortExceptions exception, bool enable)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ t_Error err;
+ uint16_t tmpReg16;
+ uint32_t tmpReg32;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ if (exception == e_FM_PORT_EXCEPTION_IM_BUSY)
+ {
+ if (enable)
+ {
+ p_FmPort->exceptions |= IM_EV_BSY;
+ if (p_FmPort->fmanCtrlEventId == (uint8_t)NO_IRQ)
+ {
+ /* Allocate, configure and register interrupts */
+ err = FmAllocFmanCtrlEventReg(p_FmPort->h_Fm, &p_FmPort->fmanCtrlEventId);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ ASSERT_COND(!(p_FmPort->fmanCtrlEventId & ~IM_RXQD_FPMEVT_SEL_MASK));
+
+ FmRegisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, ImException, (t_Handle)p_FmPort);
+ tmpReg16 = (uint16_t)((p_FmPort->fmanCtrlEventId & IM_RXQD_FPMEVT_SEL_MASK) | IM_RXQD_BSYINTM);
+ tmpReg32 = IM_EV_BSY;
+ }
+ else
+ {
+ tmpReg16 = (uint16_t)(GET_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen) | IM_RXQD_BSYINTM);
+ tmpReg32 = FmGetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId) | IM_EV_BSY;
+ }
+
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, tmpReg16);
+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, tmpReg32);
+ }
+ else
+ {
+ p_FmPort->exceptions &= ~IM_EV_BSY;
+ if (!p_FmPort->exceptions && p_FmPort->polling)
+ {
+ FmFreeFmanCtrlEventReg(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId);
+ FmUnregisterFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId);
+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, 0);
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, 0);
+ p_FmPort->fmanCtrlEventId = (uint8_t)NO_IRQ;
+ }
+ else
+ {
+ tmpReg16 = (uint16_t)(GET_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen) & ~IM_RXQD_BSYINTM);
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->rxQd.gen, tmpReg16);
+ tmpReg32 = FmGetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId) & ~IM_EV_BSY;
+ FmSetFmanCtrlIntr(p_FmPort->h_Fm, p_FmPort->fmanCtrlEventId, tmpReg32);
+ }
+ }
+ }
+ else
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("Invalid exception."));
+
+ return E_OK;
+}
+
+t_Error FM_PORT_ImTx( t_Handle h_FmPort,
+ uint8_t *p_Data,
+ uint16_t length,
+ bool lastBuffer,
+ t_Handle h_BufContext)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+ uint16_t nextBdId;
+ uint32_t bdStatus, nextBdStatus;
+ bool firstBuffer;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ bdStatus = BD_STATUS_AND_LENGTH(BD_GET(p_FmPort->im.currBdId));
+ nextBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId);
+ nextBdStatus = BD_STATUS_AND_LENGTH(BD_GET(nextBdId));
+
+ if (!(bdStatus & BD_R_E) && !(nextBdStatus & BD_R_E))
+ {
+ /* Confirm the current BD - BD is available */
+ if ((bdStatus & BD_LENGTH_MASK) && (p_FmPort->im.f_TxConf))
+ p_FmPort->im.f_TxConf (p_FmPort->h_App,
+ BdBufferGet(XX_PhysToVirt, BD_GET(p_FmPort->im.currBdId)),
+ 0,
+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId]);
+
+ bdStatus = length;
+
+ /* if this is the first BD of a frame */
+ if (p_FmPort->im.firstBdOfFrameId == IM_ILEGAL_BD_ID)
+ {
+ firstBuffer = TRUE;
+ p_FmPort->im.txFirstBdStatus = (bdStatus | BD_R_E);
+
+ if (!lastBuffer)
+ p_FmPort->im.firstBdOfFrameId = p_FmPort->im.currBdId;
+ }
+ else
+ firstBuffer = FALSE;
+
+ BdBufferSet(XX_VirtToPhys, BD_GET(p_FmPort->im.currBdId), p_Data);
+ p_FmPort->im.p_BdShadow[p_FmPort->im.currBdId] = h_BufContext;
+
+ /* deal with last */
+ if (lastBuffer)
+ {
+ /* if single buffer frame */
+ if (firstBuffer)
+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.currBdId), p_FmPort->im.txFirstBdStatus | BD_L);
+ else
+ {
+ /* Set the last BD of the frame */
+ BD_STATUS_AND_LENGTH_SET (BD_GET(p_FmPort->im.currBdId), (bdStatus | BD_R_E | BD_L));
+ /* Set the first BD of the frame */
+ BD_STATUS_AND_LENGTH_SET(BD_GET(p_FmPort->im.firstBdOfFrameId), p_FmPort->im.txFirstBdStatus);
+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID;
+ }
+ WRITE_UINT16(p_FmPort->im.p_FmPortImPram->txQd.offsetIn, (uint16_t)(GetNextBdId(p_FmPort, p_FmPort->im.currBdId)<<4));
+ }
+ else if (!firstBuffer) /* mid frame buffer */
+ BD_STATUS_AND_LENGTH_SET (BD_GET(p_FmPort->im.currBdId), bdStatus | BD_R_E);
+
+ p_FmPort->im.currBdId = GetNextBdId(p_FmPort, p_FmPort->im.currBdId);
+ }
+ else
+ {
+ /* Discard current frame. Return error. */
+ if (p_FmPort->im.firstBdOfFrameId != IM_ILEGAL_BD_ID)
+ {
+ /* Error: No free BD */
+ /* Response: Discard current frame. Return error. */
+ uint16_t cleanBdId = p_FmPort->im.firstBdOfFrameId;
+
+ ASSERT_COND(p_FmPort->im.firstBdOfFrameId != p_FmPort->im.currBdId);
+
+ /* Since firstInFrame is not NULL, one buffer at least has already been
+ inserted into the BD ring. Using do-while covers the situation of a
+ frame spanned throughout the whole Tx BD ring (p_CleanBd is incremented
+ prior to testing whether or not it's equal to TxBd). */
+ do
+ {
+ BD_STATUS_AND_LENGTH_SET(BD_GET(cleanBdId), 0);
+ /* Advance BD pointer */
+ cleanBdId = GetNextBdId(p_FmPort, cleanBdId);
+ } while (cleanBdId != p_FmPort->im.currBdId);
+
+ p_FmPort->im.currBdId = cleanBdId;
+ p_FmPort->im.firstBdOfFrameId = IM_ILEGAL_BD_ID;
+ }
+
+ return ERROR_CODE(E_FULL);
+ }
+
+ return E_OK;
+}
+
+void FM_PORT_ImTxConf(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ TxConf(p_FmPort, e_TX_CONF_TYPE_CALLBACK);
+}
+
+t_Error FM_PORT_ImRx(t_Handle h_FmPort)
+{
+ t_FmPort *p_FmPort = (t_FmPort*)h_FmPort;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmPort, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmPort->imEn, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(!p_FmPort->p_FmPortDriverParam, E_INVALID_HANDLE);
+
+ return FmPortImRx(p_FmPort);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Port/fman_port.c
@@ -0,0 +1,1568 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "common/general.h"
+
+#include "fman_common.h"
+#include "fsl_fman_port.h"
+
+
+/* problem Eyal: the following should not be here*/
+#define NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME 0x00000028
+
+static uint32_t get_no_pcd_nia_bmi_ac_enc_frame(struct fman_port_cfg *cfg)
+{
+ if (cfg->errata_A006675)
+ return NIA_ENG_FM_CTL |
+ NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME;
+ else
+ return NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME;
+}
+
+static int init_bmi_rx(struct fman_port *port,
+ struct fman_port_cfg *cfg,
+ struct fman_port_params *params)
+{
+ struct fman_port_rx_bmi_regs *regs = &port->bmi_regs->rx;
+ uint32_t tmp;
+
+ /* Rx Configuration register */
+ tmp = 0;
+ if (port->im_en)
+ tmp |= BMI_PORT_CFG_IM;
+ else if (cfg->discard_override)
+ tmp |= BMI_PORT_CFG_FDOVR;
+ iowrite32be(tmp, &regs->fmbm_rcfg);
+
+ /* DMA attributes */
+ tmp = (uint32_t)cfg->dma_swap_data << BMI_DMA_ATTR_SWP_SHIFT;
+ if (cfg->dma_ic_stash_on)
+ tmp |= BMI_DMA_ATTR_IC_STASH_ON;
+ if (cfg->dma_header_stash_on)
+ tmp |= BMI_DMA_ATTR_HDR_STASH_ON;
+ if (cfg->dma_sg_stash_on)
+ tmp |= BMI_DMA_ATTR_SG_STASH_ON;
+ if (cfg->dma_write_optimize)
+ tmp |= BMI_DMA_ATTR_WRITE_OPTIMIZE;
+ iowrite32be(tmp, &regs->fmbm_rda);
+
+ /* Rx FIFO parameters */
+ tmp = (cfg->rx_pri_elevation / FMAN_PORT_BMI_FIFO_UNITS - 1) <<
+ BMI_RX_FIFO_PRI_ELEVATION_SHIFT;
+ tmp |= cfg->rx_fifo_thr / FMAN_PORT_BMI_FIFO_UNITS - 1;
+ iowrite32be(tmp, &regs->fmbm_rfp);
+
+ if (cfg->excessive_threshold_register)
+ /* always allow access to the extra resources */
+ iowrite32be(BMI_RX_FIFO_THRESHOLD_ETHE, &regs->fmbm_reth);
+
+ /* Frame end data */
+ tmp = (uint32_t)cfg->checksum_bytes_ignore <<
+ BMI_RX_FRAME_END_CS_IGNORE_SHIFT;
+ tmp |= (uint32_t)cfg->rx_cut_end_bytes <<
+ BMI_RX_FRAME_END_CUT_SHIFT;
+ if (cfg->errata_A006320)
+ tmp &= 0xffe0ffff;
+ iowrite32be(tmp, &regs->fmbm_rfed);
+
+ /* Internal context parameters */
+ tmp = ((uint32_t)cfg->ic_ext_offset / FMAN_PORT_IC_OFFSET_UNITS) <<
+ BMI_IC_TO_EXT_SHIFT;
+ tmp |= ((uint32_t)cfg->ic_int_offset / FMAN_PORT_IC_OFFSET_UNITS) <<
+ BMI_IC_FROM_INT_SHIFT;
+ tmp |= cfg->ic_size / FMAN_PORT_IC_OFFSET_UNITS;
+ iowrite32be(tmp, &regs->fmbm_ricp);
+
+ /* Internal buffer offset */
+ tmp = ((uint32_t)cfg->int_buf_start_margin / FMAN_PORT_IC_OFFSET_UNITS)
+ << BMI_INT_BUF_MARG_SHIFT;
+ iowrite32be(tmp, &regs->fmbm_rim);
+
+ /* External buffer margins */
+ if (!port->im_en)
+ {
+ tmp = (uint32_t)cfg->ext_buf_start_margin <<
+ BMI_EXT_BUF_MARG_START_SHIFT;
+ tmp |= (uint32_t)cfg->ext_buf_end_margin;
+ if (cfg->fmbm_rebm_has_sgd && cfg->no_scatter_gather)
+ tmp |= BMI_SG_DISABLE;
+ iowrite32be(tmp, &regs->fmbm_rebm);
+ }
+
+ /* Frame attributes */
+ tmp = BMI_CMD_RX_MR_DEF;
+ if (!port->im_en)
+ {
+ tmp |= BMI_CMD_ATTR_ORDER;
+ tmp |= (uint32_t)cfg->color << BMI_CMD_ATTR_COLOR_SHIFT;
+ if (cfg->sync_req)
+ tmp |= BMI_CMD_ATTR_SYNC;
+ }
+ iowrite32be(tmp, &regs->fmbm_rfca);
+
+ /* NIA */
+ if (port->im_en)
+ tmp = NIA_ENG_FM_CTL | NIA_FM_CTL_AC_IND_MODE_RX;
+ else
+ {
+ tmp = (uint32_t)cfg->rx_fd_bits << BMI_NEXT_ENG_FD_BITS_SHIFT;
+ tmp |= get_no_pcd_nia_bmi_ac_enc_frame(cfg);
+ }
+ iowrite32be(tmp, &regs->fmbm_rfne);
+
+ /* Enqueue NIA */
+ iowrite32be(NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR, &regs->fmbm_rfene);
+
+ /* Default/error queues */
+ if (!port->im_en)
+ {
+ iowrite32be((params->dflt_fqid & 0x00FFFFFF), &regs->fmbm_rfqid);
+ iowrite32be((params->err_fqid & 0x00FFFFFF), &regs->fmbm_refqid);
+ }
+
+ /* Discard/error masks */
+ iowrite32be(params->discard_mask, &regs->fmbm_rfsdm);
+ iowrite32be(params->err_mask, &regs->fmbm_rfsem);
+
+ /* Statistics counters */
+ tmp = 0;
+ if (cfg->stats_counters_enable)
+ tmp = BMI_COUNTERS_EN;
+ iowrite32be(tmp, &regs->fmbm_rstc);
+
+ /* Performance counters */
+ fman_port_set_perf_cnt_params(port, &cfg->perf_cnt_params);
+ tmp = 0;
+ if (cfg->perf_counters_enable)
+ tmp = BMI_COUNTERS_EN;
+ iowrite32be(tmp, &regs->fmbm_rpc);
+
+ return 0;
+}
+
+static int init_bmi_tx(struct fman_port *port,
+ struct fman_port_cfg *cfg,
+ struct fman_port_params *params)
+{
+ struct fman_port_tx_bmi_regs *regs = &port->bmi_regs->tx;
+ uint32_t tmp;
+
+ /* Tx Configuration register */
+ tmp = 0;
+ if (port->im_en)
+ tmp |= BMI_PORT_CFG_IM;
+ iowrite32be(tmp, &regs->fmbm_tcfg);
+
+ /* DMA attributes */
+ tmp = (uint32_t)cfg->dma_swap_data << BMI_DMA_ATTR_SWP_SHIFT;
+ if (cfg->dma_ic_stash_on)
+ tmp |= BMI_DMA_ATTR_IC_STASH_ON;
+ if (cfg->dma_header_stash_on)
+ tmp |= BMI_DMA_ATTR_HDR_STASH_ON;
+ if (cfg->dma_sg_stash_on)
+ tmp |= BMI_DMA_ATTR_SG_STASH_ON;
+ iowrite32be(tmp, &regs->fmbm_tda);
+
+ /* Tx FIFO parameters */
+ tmp = (cfg->tx_fifo_min_level / FMAN_PORT_BMI_FIFO_UNITS) <<
+ BMI_TX_FIFO_MIN_FILL_SHIFT;
+ tmp |= ((uint32_t)cfg->tx_fifo_deq_pipeline_depth - 1) <<
+ BMI_FIFO_PIPELINE_DEPTH_SHIFT;
+ tmp |= (uint32_t)(cfg->tx_fifo_low_comf_level /
+ FMAN_PORT_BMI_FIFO_UNITS - 1);
+ iowrite32be(tmp, &regs->fmbm_tfp);
+
+ /* Frame end data */
+ tmp = (uint32_t)cfg->checksum_bytes_ignore <<
+ BMI_FRAME_END_CS_IGNORE_SHIFT;
+ iowrite32be(tmp, &regs->fmbm_tfed);
+
+ /* Internal context parameters */
+ if (!port->im_en)
+ {
+ tmp = ((uint32_t)cfg->ic_ext_offset / FMAN_PORT_IC_OFFSET_UNITS) <<
+ BMI_IC_TO_EXT_SHIFT;
+ tmp |= ((uint32_t)cfg->ic_int_offset / FMAN_PORT_IC_OFFSET_UNITS) <<
+ BMI_IC_FROM_INT_SHIFT;
+ tmp |= cfg->ic_size / FMAN_PORT_IC_OFFSET_UNITS;
+ iowrite32be(tmp, &regs->fmbm_ticp);
+ }
+ /* Frame attributes */
+ tmp = BMI_CMD_TX_MR_DEF;
+ if (port->im_en)
+ tmp |= BMI_CMD_MR_DEAS;
+ else
+ {
+ tmp |= BMI_CMD_ATTR_ORDER;
+ tmp |= (uint32_t)cfg->color << BMI_CMD_ATTR_COLOR_SHIFT;
+ }
+ iowrite32be(tmp, &regs->fmbm_tfca);
+
+ /* Dequeue NIA + enqueue NIA */
+ if (port->im_en)
+ {
+ iowrite32be(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_IND_MODE_TX, &regs->fmbm_tfdne);
+ iowrite32be(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_IND_MODE_TX, &regs->fmbm_tfene);
+ }
+ else
+ {
+ iowrite32be(NIA_ENG_QMI_DEQ, &regs->fmbm_tfdne);
+ iowrite32be(NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR, &regs->fmbm_tfene);
+ if (cfg->fmbm_tfne_has_features)
+ iowrite32be(!params->dflt_fqid ?
+ BMI_EBD_EN | NIA_BMI_AC_FETCH_ALL_FRAME :
+ NIA_BMI_AC_FETCH_ALL_FRAME, &regs->fmbm_tfne);
+ if (!params->dflt_fqid && params->dont_release_buf)
+ {
+ iowrite32be(0x00FFFFFF, &regs->fmbm_tcfqid);
+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_TX_RELEASE, &regs->fmbm_tfene);
+ if (cfg->fmbm_tfne_has_features)
+ iowrite32be(ioread32be(&regs->fmbm_tfne) & ~BMI_EBD_EN, &regs->fmbm_tfne);
+ }
+ }
+
+ /* Confirmation/error queues */
+ if (!port->im_en)
+ {
+ if (params->dflt_fqid || !params->dont_release_buf)
+ iowrite32be(params->dflt_fqid & 0x00FFFFFF, &regs->fmbm_tcfqid);
+ iowrite32be((params->err_fqid & 0x00FFFFFF), &regs->fmbm_tefqid);
+ }
+ /* Statistics counters */
+ tmp = 0;
+ if (cfg->stats_counters_enable)
+ tmp = BMI_COUNTERS_EN;
+ iowrite32be(tmp, &regs->fmbm_tstc);
+
+ /* Performance counters */
+ fman_port_set_perf_cnt_params(port, &cfg->perf_cnt_params);
+ tmp = 0;
+ if (cfg->perf_counters_enable)
+ tmp = BMI_COUNTERS_EN;
+ iowrite32be(tmp, &regs->fmbm_tpc);
+
+ return 0;
+}
+
+static int init_bmi_oh(struct fman_port *port,
+ struct fman_port_cfg *cfg,
+ struct fman_port_params *params)
+{
+ struct fman_port_oh_bmi_regs *regs = &port->bmi_regs->oh;
+ uint32_t tmp;
+
+ /* OP Configuration register */
+ tmp = 0;
+ if (cfg->discard_override)
+ tmp |= BMI_PORT_CFG_FDOVR;
+ iowrite32be(tmp, &regs->fmbm_ocfg);
+
+ /* DMA attributes */
+ tmp = (uint32_t)cfg->dma_swap_data << BMI_DMA_ATTR_SWP_SHIFT;
+ if (cfg->dma_ic_stash_on)
+ tmp |= BMI_DMA_ATTR_IC_STASH_ON;
+ if (cfg->dma_header_stash_on)
+ tmp |= BMI_DMA_ATTR_HDR_STASH_ON;
+ if (cfg->dma_sg_stash_on)
+ tmp |= BMI_DMA_ATTR_SG_STASH_ON;
+ if (cfg->dma_write_optimize)
+ tmp |= BMI_DMA_ATTR_WRITE_OPTIMIZE;
+ iowrite32be(tmp, &regs->fmbm_oda);
+
+ /* Tx FIFO parameters */
+ tmp = ((uint32_t)cfg->tx_fifo_deq_pipeline_depth - 1) <<
+ BMI_FIFO_PIPELINE_DEPTH_SHIFT;
+ iowrite32be(tmp, &regs->fmbm_ofp);
+
+ /* Internal context parameters */
+ tmp = ((uint32_t)cfg->ic_ext_offset / FMAN_PORT_IC_OFFSET_UNITS) <<
+ BMI_IC_TO_EXT_SHIFT;
+ tmp |= ((uint32_t)cfg->ic_int_offset / FMAN_PORT_IC_OFFSET_UNITS) <<
+ BMI_IC_FROM_INT_SHIFT;
+ tmp |= cfg->ic_size / FMAN_PORT_IC_OFFSET_UNITS;
+ iowrite32be(tmp, &regs->fmbm_oicp);
+
+ /* Frame attributes */
+ tmp = BMI_CMD_OP_MR_DEF;
+ tmp |= (uint32_t)cfg->color << BMI_CMD_ATTR_COLOR_SHIFT;
+ if (cfg->sync_req)
+ tmp |= BMI_CMD_ATTR_SYNC;
+ if (port->type == E_FMAN_PORT_TYPE_OP)
+ tmp |= BMI_CMD_ATTR_ORDER;
+ iowrite32be(tmp, &regs->fmbm_ofca);
+
+ /* Internal buffer offset */
+ tmp = ((uint32_t)cfg->int_buf_start_margin / FMAN_PORT_IC_OFFSET_UNITS)
+ << BMI_INT_BUF_MARG_SHIFT;
+ iowrite32be(tmp, &regs->fmbm_oim);
+
+ /* Dequeue NIA */
+ iowrite32be(NIA_ENG_QMI_DEQ, &regs->fmbm_ofdne);
+
+ /* NIA and Enqueue NIA */
+ if (port->type == E_FMAN_PORT_TYPE_HC) {
+ iowrite32be(NIA_ENG_FM_CTL | NIA_FM_CTL_AC_HC,
+ &regs->fmbm_ofne);
+ iowrite32be(NIA_ENG_QMI_ENQ, &regs->fmbm_ofene);
+ } else {
+ iowrite32be(get_no_pcd_nia_bmi_ac_enc_frame(cfg),
+ &regs->fmbm_ofne);
+ iowrite32be(NIA_ENG_QMI_ENQ | NIA_ORDER_RESTOR,
+ &regs->fmbm_ofene);
+ }
+
+ /* Default/error queues */
+ iowrite32be((params->dflt_fqid & 0x00FFFFFF), &regs->fmbm_ofqid);
+ iowrite32be((params->err_fqid & 0x00FFFFFF), &regs->fmbm_oefqid);
+
+ /* Discard/error masks */
+ if (port->type == E_FMAN_PORT_TYPE_OP) {
+ iowrite32be(params->discard_mask, &regs->fmbm_ofsdm);
+ iowrite32be(params->err_mask, &regs->fmbm_ofsem);
+ }
+
+ /* Statistics counters */
+ tmp = 0;
+ if (cfg->stats_counters_enable)
+ tmp = BMI_COUNTERS_EN;
+ iowrite32be(tmp, &regs->fmbm_ostc);
+
+ /* Performance counters */
+ fman_port_set_perf_cnt_params(port, &cfg->perf_cnt_params);
+ tmp = 0;
+ if (cfg->perf_counters_enable)
+ tmp = BMI_COUNTERS_EN;
+ iowrite32be(tmp, &regs->fmbm_opc);
+
+ return 0;
+}
+
+static int init_qmi(struct fman_port *port,
+ struct fman_port_cfg *cfg,
+ struct fman_port_params *params)
+{
+ struct fman_port_qmi_regs *regs = port->qmi_regs;
+ uint32_t tmp;
+
+ tmp = 0;
+ if (cfg->queue_counters_enable)
+ tmp |= QMI_PORT_CFG_EN_COUNTERS;
+ iowrite32be(tmp, &regs->fmqm_pnc);
+
+ /* Rx port configuration */
+ if ((port->type == E_FMAN_PORT_TYPE_RX) ||
+ (port->type == E_FMAN_PORT_TYPE_RX_10G)) {
+ /* Enqueue NIA */
+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_RELEASE, &regs->fmqm_pnen);
+ return 0;
+ }
+
+ /* Continue with Tx and O/H port configuration */
+ if ((port->type == E_FMAN_PORT_TYPE_TX) ||
+ (port->type == E_FMAN_PORT_TYPE_TX_10G)) {
+ /* Enqueue NIA */
+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_TX_RELEASE,
+ &regs->fmqm_pnen);
+ /* Dequeue NIA */
+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_TX, &regs->fmqm_pndn);
+ } else {
+ /* Enqueue NIA */
+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_RELEASE, &regs->fmqm_pnen);
+ /* Dequeue NIA */
+ iowrite32be(NIA_ENG_BMI | NIA_BMI_AC_FETCH, &regs->fmqm_pndn);
+ }
+
+ /* Dequeue Configuration register */
+ tmp = 0;
+ if (cfg->deq_high_pri)
+ tmp |= QMI_DEQ_CFG_PRI;
+
+ switch (cfg->deq_type) {
+ case E_FMAN_PORT_DEQ_BY_PRI:
+ tmp |= QMI_DEQ_CFG_TYPE1;
+ break;
+ case E_FMAN_PORT_DEQ_ACTIVE_FQ:
+ tmp |= QMI_DEQ_CFG_TYPE2;
+ break;
+ case E_FMAN_PORT_DEQ_ACTIVE_FQ_NO_ICS:
+ tmp |= QMI_DEQ_CFG_TYPE3;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (cfg->qmi_deq_options_support) {
+ if ((port->type == E_FMAN_PORT_TYPE_HC) &&
+ (cfg->deq_prefetch_opt != E_FMAN_PORT_DEQ_NO_PREFETCH))
+ return -EINVAL;
+
+ switch (cfg->deq_prefetch_opt) {
+ case E_FMAN_PORT_DEQ_NO_PREFETCH:
+ break;
+ case E_FMAN_PORT_DEQ_PART_PREFETCH:
+ tmp |= QMI_DEQ_CFG_PREFETCH_PARTIAL;
+ break;
+ case E_FMAN_PORT_DEQ_FULL_PREFETCH:
+ tmp |= QMI_DEQ_CFG_PREFETCH_FULL;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+ tmp |= (uint32_t)(params->deq_sp & QMI_DEQ_CFG_SP_MASK) <<
+ QMI_DEQ_CFG_SP_SHIFT;
+ tmp |= cfg->deq_byte_cnt;
+ iowrite32be(tmp, &regs->fmqm_pndc);
+
+ return 0;
+}
+
+static void get_rx_stats_reg(struct fman_port *port,
+ enum fman_port_stats_counters counter,
+ uint32_t **stats_reg)
+{
+ struct fman_port_rx_bmi_regs *regs = &port->bmi_regs->rx;
+
+ switch (counter) {
+ case E_FMAN_PORT_STATS_CNT_FRAME:
+ *stats_reg = &regs->fmbm_rfrc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DISCARD:
+ *stats_reg = &regs->fmbm_rfdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DEALLOC_BUF:
+ *stats_reg = &regs->fmbm_rbdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_RX_BAD_FRAME:
+ *stats_reg = &regs->fmbm_rfbc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_RX_LARGE_FRAME:
+ *stats_reg = &regs->fmbm_rlfc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_RX_OUT_OF_BUF:
+ *stats_reg = &regs->fmbm_rodc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_FILTERED_FRAME:
+ *stats_reg = &regs->fmbm_rffc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DMA_ERR:
+ *stats_reg = &regs->fmbm_rfldec;
+ break;
+ default:
+ *stats_reg = NULL;
+ }
+}
+
+static void get_tx_stats_reg(struct fman_port *port,
+ enum fman_port_stats_counters counter,
+ uint32_t **stats_reg)
+{
+ struct fman_port_tx_bmi_regs *regs = &port->bmi_regs->tx;
+
+ switch (counter) {
+ case E_FMAN_PORT_STATS_CNT_FRAME:
+ *stats_reg = &regs->fmbm_tfrc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DISCARD:
+ *stats_reg = &regs->fmbm_tfdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DEALLOC_BUF:
+ *stats_reg = &regs->fmbm_tbdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_LEN_ERR:
+ *stats_reg = &regs->fmbm_tfledc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT:
+ *stats_reg = &regs->fmbm_tfufdc;
+ break;
+ default:
+ *stats_reg = NULL;
+ }
+}
+
+static void get_oh_stats_reg(struct fman_port *port,
+ enum fman_port_stats_counters counter,
+ uint32_t **stats_reg)
+{
+ struct fman_port_oh_bmi_regs *regs = &port->bmi_regs->oh;
+
+ switch (counter) {
+ case E_FMAN_PORT_STATS_CNT_FRAME:
+ *stats_reg = &regs->fmbm_ofrc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DISCARD:
+ *stats_reg = &regs->fmbm_ofdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DEALLOC_BUF:
+ *stats_reg = &regs->fmbm_obdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_FILTERED_FRAME:
+ *stats_reg = &regs->fmbm_offc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_DMA_ERR:
+ *stats_reg = &regs->fmbm_ofldec;
+ break;
+ case E_FMAN_PORT_STATS_CNT_LEN_ERR:
+ *stats_reg = &regs->fmbm_ofledc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT:
+ *stats_reg = &regs->fmbm_ofufdc;
+ break;
+ case E_FMAN_PORT_STATS_CNT_WRED_DISCARD:
+ *stats_reg = &regs->fmbm_ofwdc;
+ break;
+ default:
+ *stats_reg = NULL;
+ }
+}
+
+static void get_rx_perf_reg(struct fman_port *port,
+ enum fman_port_perf_counters counter,
+ uint32_t **perf_reg)
+{
+ struct fman_port_rx_bmi_regs *regs = &port->bmi_regs->rx;
+
+ switch (counter) {
+ case E_FMAN_PORT_PERF_CNT_CYCLE:
+ *perf_reg = &regs->fmbm_rccn;
+ break;
+ case E_FMAN_PORT_PERF_CNT_TASK_UTIL:
+ *perf_reg = &regs->fmbm_rtuc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_QUEUE_UTIL:
+ *perf_reg = &regs->fmbm_rrquc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_DMA_UTIL:
+ *perf_reg = &regs->fmbm_rduc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_FIFO_UTIL:
+ *perf_reg = &regs->fmbm_rfuc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_RX_PAUSE:
+ *perf_reg = &regs->fmbm_rpac;
+ break;
+ default:
+ *perf_reg = NULL;
+ }
+}
+
+static void get_tx_perf_reg(struct fman_port *port,
+ enum fman_port_perf_counters counter,
+ uint32_t **perf_reg)
+{
+ struct fman_port_tx_bmi_regs *regs = &port->bmi_regs->tx;
+
+ switch (counter) {
+ case E_FMAN_PORT_PERF_CNT_CYCLE:
+ *perf_reg = &regs->fmbm_tccn;
+ break;
+ case E_FMAN_PORT_PERF_CNT_TASK_UTIL:
+ *perf_reg = &regs->fmbm_ttuc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_QUEUE_UTIL:
+ *perf_reg = &regs->fmbm_ttcquc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_DMA_UTIL:
+ *perf_reg = &regs->fmbm_tduc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_FIFO_UTIL:
+ *perf_reg = &regs->fmbm_tfuc;
+ break;
+ default:
+ *perf_reg = NULL;
+ }
+}
+
+static void get_oh_perf_reg(struct fman_port *port,
+ enum fman_port_perf_counters counter,
+ uint32_t **perf_reg)
+{
+ struct fman_port_oh_bmi_regs *regs = &port->bmi_regs->oh;
+
+ switch (counter) {
+ case E_FMAN_PORT_PERF_CNT_CYCLE:
+ *perf_reg = &regs->fmbm_occn;
+ break;
+ case E_FMAN_PORT_PERF_CNT_TASK_UTIL:
+ *perf_reg = &regs->fmbm_otuc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_DMA_UTIL:
+ *perf_reg = &regs->fmbm_oduc;
+ break;
+ case E_FMAN_PORT_PERF_CNT_FIFO_UTIL:
+ *perf_reg = &regs->fmbm_ofuc;
+ break;
+ default:
+ *perf_reg = NULL;
+ }
+}
+
+static void get_qmi_counter_reg(struct fman_port *port,
+ enum fman_port_qmi_counters counter,
+ uint32_t **queue_reg)
+{
+ struct fman_port_qmi_regs *regs = port->qmi_regs;
+
+ switch (counter) {
+ case E_FMAN_PORT_ENQ_TOTAL:
+ *queue_reg = &regs->fmqm_pnetfc;
+ break;
+ case E_FMAN_PORT_DEQ_TOTAL:
+ if ((port->type == E_FMAN_PORT_TYPE_RX) ||
+ (port->type == E_FMAN_PORT_TYPE_RX_10G))
+ /* Counter not available for Rx ports */
+ *queue_reg = NULL;
+ else
+ *queue_reg = &regs->fmqm_pndtfc;
+ break;
+ case E_FMAN_PORT_DEQ_FROM_DFLT:
+ if ((port->type == E_FMAN_PORT_TYPE_RX) ||
+ (port->type == E_FMAN_PORT_TYPE_RX_10G))
+ /* Counter not available for Rx ports */
+ *queue_reg = NULL;
+ else
+ *queue_reg = &regs->fmqm_pndfdc;
+ break;
+ case E_FMAN_PORT_DEQ_CONFIRM:
+ if ((port->type == E_FMAN_PORT_TYPE_RX) ||
+ (port->type == E_FMAN_PORT_TYPE_RX_10G))
+ /* Counter not available for Rx ports */
+ *queue_reg = NULL;
+ else
+ *queue_reg = &regs->fmqm_pndcc;
+ break;
+ default:
+ *queue_reg = NULL;
+ }
+}
+
+void fman_port_defconfig(struct fman_port_cfg *cfg, enum fman_port_type type)
+{
+ cfg->dma_swap_data = E_FMAN_PORT_DMA_NO_SWAP;
+ cfg->dma_ic_stash_on = FALSE;
+ cfg->dma_header_stash_on = FALSE;
+ cfg->dma_sg_stash_on = FALSE;
+ cfg->dma_write_optimize = TRUE;
+ cfg->color = E_FMAN_PORT_COLOR_GREEN;
+ cfg->discard_override = FALSE;
+ cfg->checksum_bytes_ignore = 0;
+ cfg->rx_cut_end_bytes = 4;
+ cfg->rx_pri_elevation = ((0x3FF + 1) * FMAN_PORT_BMI_FIFO_UNITS);
+ cfg->rx_fifo_thr = ((0x3FF + 1) * FMAN_PORT_BMI_FIFO_UNITS);
+ cfg->rx_fd_bits = 0;
+ cfg->ic_ext_offset = 0;
+ cfg->ic_int_offset = 0;
+ cfg->ic_size = 0;
+ cfg->int_buf_start_margin = 0;
+ cfg->ext_buf_start_margin = 0;
+ cfg->ext_buf_end_margin = 0;
+ cfg->tx_fifo_min_level = 0;
+ cfg->tx_fifo_low_comf_level = (5 * KILOBYTE);
+ cfg->stats_counters_enable = TRUE;
+ cfg->perf_counters_enable = TRUE;
+ cfg->deq_type = E_FMAN_PORT_DEQ_BY_PRI;
+
+ if (type == E_FMAN_PORT_TYPE_HC) {
+ cfg->sync_req = FALSE;
+ cfg->deq_prefetch_opt = E_FMAN_PORT_DEQ_NO_PREFETCH;
+ } else {
+ cfg->sync_req = TRUE;
+ cfg->deq_prefetch_opt = E_FMAN_PORT_DEQ_FULL_PREFETCH;
+ }
+
+ if (type == E_FMAN_PORT_TYPE_TX_10G) {
+ cfg->tx_fifo_deq_pipeline_depth = 4;
+ cfg->deq_high_pri = TRUE;
+ cfg->deq_byte_cnt = 0x1400;
+ } else {
+ if ((type == E_FMAN_PORT_TYPE_HC) ||
+ (type == E_FMAN_PORT_TYPE_OP))
+ cfg->tx_fifo_deq_pipeline_depth = 2;
+ else
+ cfg->tx_fifo_deq_pipeline_depth = 1;
+
+ cfg->deq_high_pri = FALSE;
+ cfg->deq_byte_cnt = 0x400;
+ }
+ cfg->no_scatter_gather = DEFAULT_FMAN_SP_NO_SCATTER_GATHER;
+}
+
+static uint8_t fman_port_find_bpool(struct fman_port *port, uint8_t bpid)
+{
+ uint32_t *bp_reg, tmp;
+ uint8_t i, id;
+
+ /* Find the pool */
+ bp_reg = port->bmi_regs->rx.fmbm_ebmpi;
+ for (i = 0;
+ (i < port->ext_pools_num && (i < FMAN_PORT_MAX_EXT_POOLS_NUM));
+ i++) {
+ tmp = ioread32be(&bp_reg[i]);
+ id = (uint8_t)((tmp & BMI_EXT_BUF_POOL_ID_MASK) >>
+ BMI_EXT_BUF_POOL_ID_SHIFT);
+
+ if (id == bpid)
+ break;
+ }
+
+ return i;
+}
+
+int fman_port_init(struct fman_port *port,
+ struct fman_port_cfg *cfg,
+ struct fman_port_params *params)
+{
+ int err;
+
+ /* Init BMI registers */
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ err = init_bmi_rx(port, cfg, params);
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ err = init_bmi_tx(port, cfg, params);
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ err = init_bmi_oh(port, cfg, params);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (err)
+ return err;
+
+ /* Init QMI registers */
+ if (!port->im_en)
+ {
+ err = init_qmi(port, cfg, params);
+ return err;
+ }
+ return 0;
+}
+
+int fman_port_enable(struct fman_port *port)
+{
+ uint32_t *bmi_cfg_reg, tmp;
+ bool rx_port;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ bmi_cfg_reg = &port->bmi_regs->rx.fmbm_rcfg;
+ rx_port = TRUE;
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ bmi_cfg_reg = &port->bmi_regs->tx.fmbm_tcfg;
+ rx_port = FALSE;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ bmi_cfg_reg = &port->bmi_regs->oh.fmbm_ocfg;
+ rx_port = FALSE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Enable QMI */
+ if (!rx_port) {
+ tmp = ioread32be(&port->qmi_regs->fmqm_pnc) | QMI_PORT_CFG_EN;
+ iowrite32be(tmp, &port->qmi_regs->fmqm_pnc);
+ }
+
+ /* Enable BMI */
+ tmp = ioread32be(bmi_cfg_reg) | BMI_PORT_CFG_EN;
+ iowrite32be(tmp, bmi_cfg_reg);
+
+ return 0;
+}
+
+int fman_port_disable(const struct fman_port *port)
+{
+ uint32_t *bmi_cfg_reg, *bmi_status_reg, tmp;
+ bool rx_port, failure = FALSE;
+ int count;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ bmi_cfg_reg = &port->bmi_regs->rx.fmbm_rcfg;
+ bmi_status_reg = &port->bmi_regs->rx.fmbm_rst;
+ rx_port = TRUE;
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ bmi_cfg_reg = &port->bmi_regs->tx.fmbm_tcfg;
+ bmi_status_reg = &port->bmi_regs->tx.fmbm_tst;
+ rx_port = FALSE;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ bmi_cfg_reg = &port->bmi_regs->oh.fmbm_ocfg;
+ bmi_status_reg = &port->bmi_regs->oh.fmbm_ost;
+ rx_port = FALSE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Disable QMI */
+ if (!rx_port) {
+ tmp = ioread32be(&port->qmi_regs->fmqm_pnc) & ~QMI_PORT_CFG_EN;
+ iowrite32be(tmp, &port->qmi_regs->fmqm_pnc);
+
+ /* Wait for QMI to finish FD handling */
+ count = 100;
+ do {
+ udelay(10);
+ tmp = ioread32be(&port->qmi_regs->fmqm_pns);
+ } while ((tmp & QMI_PORT_STATUS_DEQ_FD_BSY) && --count);
+
+ if (count == 0)
+ {
+ /* Timeout */
+ failure = TRUE;
+ }
+ }
+
+ /* Disable BMI */
+ tmp = ioread32be(bmi_cfg_reg) & ~BMI_PORT_CFG_EN;
+ iowrite32be(tmp, bmi_cfg_reg);
+
+ /* Wait for graceful stop end */
+ count = 500;
+ do {
+ udelay(10);
+ tmp = ioread32be(bmi_status_reg);
+ } while ((tmp & BMI_PORT_STATUS_BSY) && --count);
+
+ if (count == 0)
+ {
+ /* Timeout */
+ failure = TRUE;
+ }
+
+ if (failure)
+ return -EBUSY;
+
+ return 0;
+}
+
+int fman_port_set_bpools(const struct fman_port *port,
+ const struct fman_port_bpools *bp)
+{
+ uint32_t tmp, *bp_reg, *bp_depl_reg;
+ uint8_t i, max_bp_num;
+ bool grp_depl_used = FALSE, rx_port;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ max_bp_num = port->ext_pools_num;
+ rx_port = TRUE;
+ bp_reg = port->bmi_regs->rx.fmbm_ebmpi;
+ bp_depl_reg = &port->bmi_regs->rx.fmbm_mpd;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ if (port->fm_rev_maj != 4)
+ return -EINVAL;
+ max_bp_num = FMAN_PORT_OBS_EXT_POOLS_NUM;
+ rx_port = FALSE;
+ bp_reg = port->bmi_regs->oh.fmbm_oebmpi;
+ bp_depl_reg = &port->bmi_regs->oh.fmbm_ompd;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (rx_port) {
+ /* Check buffers are provided in ascending order */
+ for (i = 0;
+ (i < (bp->count-1) && (i < FMAN_PORT_MAX_EXT_POOLS_NUM - 1));
+ i++) {
+ if (bp->bpool[i].size > bp->bpool[i+1].size)
+ return -EINVAL;
+ }
+ }
+
+ /* Set up external buffers pools */
+ for (i = 0; i < bp->count; i++) {
+ tmp = BMI_EXT_BUF_POOL_VALID;
+ tmp |= ((uint32_t)bp->bpool[i].bpid <<
+ BMI_EXT_BUF_POOL_ID_SHIFT) & BMI_EXT_BUF_POOL_ID_MASK;
+
+ if (rx_port) {
+ if (bp->counters_enable)
+ tmp |= BMI_EXT_BUF_POOL_EN_COUNTER;
+
+ if (bp->bpool[i].is_backup)
+ tmp |= BMI_EXT_BUF_POOL_BACKUP;
+
+ tmp |= (uint32_t)bp->bpool[i].size;
+ }
+
+ iowrite32be(tmp, &bp_reg[i]);
+ }
+
+ /* Clear unused pools */
+ for (i = bp->count; i < max_bp_num; i++)
+ iowrite32be(0, &bp_reg[i]);
+
+ /* Pools depletion */
+ tmp = 0;
+ for (i = 0; i < FMAN_PORT_MAX_EXT_POOLS_NUM; i++) {
+ if (bp->bpool[i].grp_bp_depleted) {
+ grp_depl_used = TRUE;
+ tmp |= 0x80000000 >> i;
+ }
+
+ if (bp->bpool[i].single_bp_depleted)
+ tmp |= 0x80 >> i;
+
+ if (bp->bpool[i].pfc_priorities_en)
+ tmp |= 0x0100 << i;
+ }
+
+ if (grp_depl_used)
+ tmp |= ((uint32_t)bp->grp_bp_depleted_num - 1) <<
+ BMI_POOL_DEP_NUM_OF_POOLS_SHIFT;
+
+ iowrite32be(tmp, bp_depl_reg);
+ return 0;
+}
+
+int fman_port_set_rate_limiter(struct fman_port *port,
+ struct fman_port_rate_limiter *rate_limiter)
+{
+ uint32_t *rate_limit_reg, *rate_limit_scale_reg;
+ uint32_t granularity, tmp;
+ uint8_t usec_bit, factor;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ rate_limit_reg = &port->bmi_regs->tx.fmbm_trlmt;
+ rate_limit_scale_reg = &port->bmi_regs->tx.fmbm_trlmts;
+ granularity = BMI_RATE_LIMIT_GRAN_TX;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ rate_limit_reg = &port->bmi_regs->oh.fmbm_orlmt;
+ rate_limit_scale_reg = &port->bmi_regs->oh.fmbm_orlmts;
+ granularity = BMI_RATE_LIMIT_GRAN_OP;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Factor is per 1 usec count */
+ factor = 1;
+ usec_bit = rate_limiter->count_1micro_bit;
+
+ /* If rate limit is too small for an 1usec factor, adjust timestamp
+ * scale and multiply the factor */
+ while (rate_limiter->rate < (granularity / factor)) {
+ if (usec_bit == 31)
+ /* Can't configure rate limiter - rate is too small */
+ return -EINVAL;
+
+ usec_bit++;
+ factor <<= 1;
+ }
+
+ /* Figure out register value. The "while" above quarantees that
+ * (rate_limiter->rate * factor / granularity) >= 1 */
+ tmp = (uint32_t)(rate_limiter->rate * factor / granularity - 1);
+
+ /* Check rate limit isn't too large */
+ if (tmp >= BMI_RATE_LIMIT_MAX_RATE_IN_GRAN_UNITS)
+ return -EINVAL;
+
+ /* Check burst size is in allowed range */
+ if ((rate_limiter->burst_size == 0) ||
+ (rate_limiter->burst_size >
+ BMI_RATE_LIMIT_MAX_BURST_SIZE))
+ return -EINVAL;
+
+ tmp |= (uint32_t)(rate_limiter->burst_size - 1) <<
+ BMI_RATE_LIMIT_MAX_BURST_SHIFT;
+
+ if ((port->type == E_FMAN_PORT_TYPE_OP) &&
+ (port->fm_rev_maj == 4)) {
+ if (rate_limiter->high_burst_size_gran)
+ tmp |= BMI_RATE_LIMIT_HIGH_BURST_SIZE_GRAN;
+ }
+
+ iowrite32be(tmp, rate_limit_reg);
+
+ /* Set up rate limiter scale register */
+ tmp = BMI_RATE_LIMIT_SCALE_EN;
+ tmp |= (31 - (uint32_t)usec_bit) << BMI_RATE_LIMIT_SCALE_TSBS_SHIFT;
+
+ if ((port->type == E_FMAN_PORT_TYPE_OP) &&
+ (port->fm_rev_maj == 4))
+ tmp |= rate_limiter->rate_factor;
+
+ iowrite32be(tmp, rate_limit_scale_reg);
+
+ return 0;
+}
+
+int fman_port_delete_rate_limiter(struct fman_port *port)
+{
+ uint32_t *rate_limit_scale_reg;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ rate_limit_scale_reg = &port->bmi_regs->tx.fmbm_trlmts;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ rate_limit_scale_reg = &port->bmi_regs->oh.fmbm_orlmts;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ iowrite32be(0, rate_limit_scale_reg);
+ return 0;
+}
+
+int fman_port_set_err_mask(struct fman_port *port, uint32_t err_mask)
+{
+ uint32_t *err_mask_reg;
+
+ /* Obtain register address */
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ err_mask_reg = &port->bmi_regs->rx.fmbm_rfsem;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ err_mask_reg = &port->bmi_regs->oh.fmbm_ofsem;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ iowrite32be(err_mask, err_mask_reg);
+ return 0;
+}
+
+int fman_port_set_discard_mask(struct fman_port *port, uint32_t discard_mask)
+{
+ uint32_t *discard_mask_reg;
+
+ /* Obtain register address */
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ discard_mask_reg = &port->bmi_regs->rx.fmbm_rfsdm;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ discard_mask_reg = &port->bmi_regs->oh.fmbm_ofsdm;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ iowrite32be(discard_mask, discard_mask_reg);
+ return 0;
+}
+
+int fman_port_modify_rx_fd_bits(struct fman_port *port,
+ uint8_t rx_fd_bits,
+ bool add)
+{
+ uint32_t tmp;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ tmp = ioread32be(&port->bmi_regs->rx.fmbm_rfne);
+
+ if (add)
+ tmp |= (uint32_t)rx_fd_bits << BMI_NEXT_ENG_FD_BITS_SHIFT;
+ else
+ tmp &= ~((uint32_t)rx_fd_bits << BMI_NEXT_ENG_FD_BITS_SHIFT);
+
+ iowrite32be(tmp, &port->bmi_regs->rx.fmbm_rfne);
+ return 0;
+}
+
+int fman_port_set_perf_cnt_params(struct fman_port *port,
+ struct fman_port_perf_cnt_params *params)
+{
+ uint32_t *pcp_reg, tmp;
+
+ /* Obtain register address and check parameters are in range */
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ pcp_reg = &port->bmi_regs->rx.fmbm_rpcp;
+ if ((params->queue_val == 0) ||
+ (params->queue_val > MAX_PERFORMANCE_RX_QUEUE_COMP))
+ return -EINVAL;
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ pcp_reg = &port->bmi_regs->tx.fmbm_tpcp;
+ if ((params->queue_val == 0) ||
+ (params->queue_val > MAX_PERFORMANCE_TX_QUEUE_COMP))
+ return -EINVAL;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ pcp_reg = &port->bmi_regs->oh.fmbm_opcp;
+ if (params->queue_val != 0)
+ return -EINVAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if ((params->task_val == 0) ||
+ (params->task_val > MAX_PERFORMANCE_TASK_COMP))
+ return -EINVAL;
+ if ((params->dma_val == 0) ||
+ (params->dma_val > MAX_PERFORMANCE_DMA_COMP))
+ return -EINVAL;
+ if ((params->fifo_val == 0) ||
+ ((params->fifo_val / FMAN_PORT_BMI_FIFO_UNITS) >
+ MAX_PERFORMANCE_FIFO_COMP))
+ return -EINVAL;
+ tmp = (uint32_t)(params->task_val - 1) <<
+ BMI_PERFORMANCE_TASK_COMP_SHIFT;
+ tmp |= (uint32_t)(params->dma_val - 1) <<
+ BMI_PERFORMANCE_DMA_COMP_SHIFT;
+ tmp |= (uint32_t)(params->fifo_val / FMAN_PORT_BMI_FIFO_UNITS - 1);
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ tmp |= (uint32_t)(params->queue_val - 1) <<
+ BMI_PERFORMANCE_QUEUE_COMP_SHIFT;
+ break;
+ default:
+ break;
+ }
+
+
+ iowrite32be(tmp, pcp_reg);
+ return 0;
+}
+
+int fman_port_set_stats_cnt_mode(struct fman_port *port, bool enable)
+{
+ uint32_t *stats_reg, tmp;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ stats_reg = &port->bmi_regs->rx.fmbm_rstc;
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ stats_reg = &port->bmi_regs->tx.fmbm_tstc;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ stats_reg = &port->bmi_regs->oh.fmbm_ostc;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ tmp = ioread32be(stats_reg);
+
+ if (enable)
+ tmp |= BMI_COUNTERS_EN;
+ else
+ tmp &= ~BMI_COUNTERS_EN;
+
+ iowrite32be(tmp, stats_reg);
+ return 0;
+}
+
+int fman_port_set_perf_cnt_mode(struct fman_port *port, bool enable)
+{
+ uint32_t *stats_reg, tmp;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ stats_reg = &port->bmi_regs->rx.fmbm_rpc;
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ stats_reg = &port->bmi_regs->tx.fmbm_tpc;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ stats_reg = &port->bmi_regs->oh.fmbm_opc;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ tmp = ioread32be(stats_reg);
+
+ if (enable)
+ tmp |= BMI_COUNTERS_EN;
+ else
+ tmp &= ~BMI_COUNTERS_EN;
+
+ iowrite32be(tmp, stats_reg);
+ return 0;
+}
+
+int fman_port_set_queue_cnt_mode(struct fman_port *port, bool enable)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&port->qmi_regs->fmqm_pnc);
+
+ if (enable)
+ tmp |= QMI_PORT_CFG_EN_COUNTERS;
+ else
+ tmp &= ~QMI_PORT_CFG_EN_COUNTERS;
+
+ iowrite32be(tmp, &port->qmi_regs->fmqm_pnc);
+ return 0;
+}
+
+int fman_port_set_bpool_cnt_mode(struct fman_port *port,
+ uint8_t bpid,
+ bool enable)
+{
+ uint8_t index;
+ uint32_t tmp;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Find the pool */
+ index = fman_port_find_bpool(port, bpid);
+ if (index == port->ext_pools_num || index == FMAN_PORT_MAX_EXT_POOLS_NUM)
+ /* Not found */
+ return -EINVAL;
+
+ tmp = ioread32be(&port->bmi_regs->rx.fmbm_ebmpi[index]);
+
+ if (enable)
+ tmp |= BMI_EXT_BUF_POOL_EN_COUNTER;
+ else
+ tmp &= ~BMI_EXT_BUF_POOL_EN_COUNTER;
+
+ iowrite32be(tmp, &port->bmi_regs->rx.fmbm_ebmpi[index]);
+ return 0;
+}
+
+uint32_t fman_port_get_stats_counter(struct fman_port *port,
+ enum fman_port_stats_counters counter)
+{
+ uint32_t *stats_reg, ret_val;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ get_rx_stats_reg(port, counter, &stats_reg);
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ get_tx_stats_reg(port, counter, &stats_reg);
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ get_oh_stats_reg(port, counter, &stats_reg);
+ break;
+ default:
+ stats_reg = NULL;
+ }
+
+ if (stats_reg == NULL)
+ return 0;
+
+ ret_val = ioread32be(stats_reg);
+ return ret_val;
+}
+
+void fman_port_set_stats_counter(struct fman_port *port,
+ enum fman_port_stats_counters counter,
+ uint32_t value)
+{
+ uint32_t *stats_reg;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ get_rx_stats_reg(port, counter, &stats_reg);
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ get_tx_stats_reg(port, counter, &stats_reg);
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ get_oh_stats_reg(port, counter, &stats_reg);
+ break;
+ default:
+ stats_reg = NULL;
+ }
+
+ if (stats_reg == NULL)
+ return;
+
+ iowrite32be(value, stats_reg);
+}
+
+uint32_t fman_port_get_perf_counter(struct fman_port *port,
+ enum fman_port_perf_counters counter)
+{
+ uint32_t *perf_reg, ret_val;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ get_rx_perf_reg(port, counter, &perf_reg);
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ get_tx_perf_reg(port, counter, &perf_reg);
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ get_oh_perf_reg(port, counter, &perf_reg);
+ break;
+ default:
+ perf_reg = NULL;
+ }
+
+ if (perf_reg == NULL)
+ return 0;
+
+ ret_val = ioread32be(perf_reg);
+ return ret_val;
+}
+
+void fman_port_set_perf_counter(struct fman_port *port,
+ enum fman_port_perf_counters counter,
+ uint32_t value)
+{
+ uint32_t *perf_reg;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ get_rx_perf_reg(port, counter, &perf_reg);
+ break;
+ case E_FMAN_PORT_TYPE_TX:
+ case E_FMAN_PORT_TYPE_TX_10G:
+ get_tx_perf_reg(port, counter, &perf_reg);
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ case E_FMAN_PORT_TYPE_HC:
+ get_oh_perf_reg(port, counter, &perf_reg);
+ break;
+ default:
+ perf_reg = NULL;
+ }
+
+ if (perf_reg == NULL)
+ return;
+
+ iowrite32be(value, perf_reg);
+}
+
+uint32_t fman_port_get_qmi_counter(struct fman_port *port,
+ enum fman_port_qmi_counters counter)
+{
+ uint32_t *queue_reg, ret_val;
+
+ get_qmi_counter_reg(port, counter, &queue_reg);
+
+ if (queue_reg == NULL)
+ return 0;
+
+ ret_val = ioread32be(queue_reg);
+ return ret_val;
+}
+
+void fman_port_set_qmi_counter(struct fman_port *port,
+ enum fman_port_qmi_counters counter,
+ uint32_t value)
+{
+ uint32_t *queue_reg;
+
+ get_qmi_counter_reg(port, counter, &queue_reg);
+
+ if (queue_reg == NULL)
+ return;
+
+ iowrite32be(value, queue_reg);
+}
+
+uint32_t fman_port_get_bpool_counter(struct fman_port *port, uint8_t bpid)
+{
+ uint8_t index;
+ uint32_t ret_val;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ break;
+ default:
+ return 0;
+ }
+
+ /* Find the pool */
+ index = fman_port_find_bpool(port, bpid);
+ if (index == port->ext_pools_num || index == FMAN_PORT_MAX_EXT_POOLS_NUM)
+ /* Not found */
+ return 0;
+
+ ret_val = ioread32be(&port->bmi_regs->rx.fmbm_acnt[index]);
+ return ret_val;
+}
+
+void fman_port_set_bpool_counter(struct fman_port *port,
+ uint8_t bpid,
+ uint32_t value)
+{
+ uint8_t index;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ break;
+ default:
+ return;
+ }
+
+ /* Find the pool */
+ index = fman_port_find_bpool(port, bpid);
+ if (index == port->ext_pools_num || index == FMAN_PORT_MAX_EXT_POOLS_NUM)
+ /* Not found */
+ return;
+
+ iowrite32be(value, &port->bmi_regs->rx.fmbm_acnt[index]);
+}
+
+int fman_port_add_congestion_grps(struct fman_port *port,
+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM])
+{
+ int i;
+ uint32_t tmp, *grp_map_reg;
+ uint8_t max_grp_map_num;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ if (port->fm_rev_maj == 4)
+ max_grp_map_num = 1;
+ else
+ max_grp_map_num = FMAN_PORT_CG_MAP_NUM;
+ grp_map_reg = port->bmi_regs->rx.fmbm_rcgm;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ max_grp_map_num = 1;
+ if (port->fm_rev_maj != 4)
+ return -EINVAL;
+ grp_map_reg = port->bmi_regs->oh.fmbm_ocgm;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ for (i = (max_grp_map_num - 1); i >= 0; i--) {
+ if (grps_map[i] == 0)
+ continue;
+ tmp = ioread32be(&grp_map_reg[i]);
+ tmp |= grps_map[i];
+ iowrite32be(tmp, &grp_map_reg[i]);
+ }
+
+ return 0;
+}
+
+int fman_port_remove_congestion_grps(struct fman_port *port,
+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM])
+{
+ int i;
+ uint32_t tmp, *grp_map_reg;
+ uint8_t max_grp_map_num;
+
+ switch (port->type) {
+ case E_FMAN_PORT_TYPE_RX:
+ case E_FMAN_PORT_TYPE_RX_10G:
+ if (port->fm_rev_maj == 4)
+ max_grp_map_num = 1;
+ else
+ max_grp_map_num = FMAN_PORT_CG_MAP_NUM;
+ grp_map_reg = port->bmi_regs->rx.fmbm_rcgm;
+ break;
+ case E_FMAN_PORT_TYPE_OP:
+ max_grp_map_num = 1;
+ if (port->fm_rev_maj != 4)
+ return -EINVAL;
+ grp_map_reg = port->bmi_regs->oh.fmbm_ocgm;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ for (i = (max_grp_map_num - 1); i >= 0; i--) {
+ if (grps_map[i] == 0)
+ continue;
+ tmp = ioread32be(&grp_map_reg[i]);
+ tmp &= ~grps_map[i];
+ iowrite32be(tmp, &grp_map_reg[i]);
+ }
+ return 0;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-RTC.o
+
+fsl-ncsw-RTC-objs := fm_rtc.o fman_rtc.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fm_rtc.c
@@ -0,0 +1,692 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_rtc.c
+
+ @Description FM RTC driver implementation.
+
+ @Cautions None
+*//***************************************************************************/
+#include <linux/math64.h>
+#include "error_ext.h"
+#include "debug_ext.h"
+#include "string_ext.h"
+#include "part_ext.h"
+#include "xx_ext.h"
+#include "ncsw_ext.h"
+
+#include "fm_rtc.h"
+#include "fm_common.h"
+
+
+
+/*****************************************************************************/
+static t_Error CheckInitParameters(t_FmRtc *p_Rtc)
+{
+ struct rtc_cfg *p_RtcDriverParam = p_Rtc->p_RtcDriverParam;
+ int i;
+
+ if ((p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_EXTERNAL) &&
+ (p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_SYSTEM) &&
+ (p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR))
+ RETURN_ERROR(MAJOR, E_INVALID_CLOCK, ("Source clock undefined"));
+
+ if (p_Rtc->outputClockDivisor == 0)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("Divisor for output clock (should be positive)"));
+ }
+
+ for (i=0; i < FM_RTC_NUM_OF_ALARMS; i++)
+ {
+ if ((p_RtcDriverParam->alarm_polarity[i] != E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW) &&
+ (p_RtcDriverParam->alarm_polarity[i] != E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH))
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Alarm %d signal polarity", i));
+ }
+ }
+ for (i=0; i < FM_RTC_NUM_OF_EXT_TRIGGERS; i++)
+ {
+ if ((p_RtcDriverParam->trigger_polarity[i] != E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE) &&
+ (p_RtcDriverParam->trigger_polarity[i] != E_FMAN_RTC_TRIGGER_ON_RISING_EDGE))
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Trigger %d signal polarity", i));
+ }
+ }
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+static void RtcExceptions(t_Handle h_FmRtc)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+ struct rtc_regs *p_MemMap;
+ register uint32_t events;
+
+ ASSERT_COND(p_Rtc);
+ p_MemMap = p_Rtc->p_MemMap;
+
+ events = fman_rtc_check_and_clear_event(p_MemMap);
+ if (events & FMAN_RTC_TMR_TEVENT_ALM1)
+ {
+ if (p_Rtc->alarmParams[0].clearOnExpiration)
+ {
+ fman_rtc_set_timer_alarm_l(p_MemMap, 0, 0);
+ fman_rtc_disable_interupt(p_MemMap, FMAN_RTC_TMR_TEVENT_ALM1);
+ }
+ ASSERT_COND(p_Rtc->alarmParams[0].f_AlarmCallback);
+ p_Rtc->alarmParams[0].f_AlarmCallback(p_Rtc->h_App, 0);
+ }
+ if (events & FMAN_RTC_TMR_TEVENT_ALM2)
+ {
+ if (p_Rtc->alarmParams[1].clearOnExpiration)
+ {
+ fman_rtc_set_timer_alarm_l(p_MemMap, 1, 0);
+ fman_rtc_disable_interupt(p_MemMap, FMAN_RTC_TMR_TEVENT_ALM2);
+ }
+ ASSERT_COND(p_Rtc->alarmParams[1].f_AlarmCallback);
+ p_Rtc->alarmParams[1].f_AlarmCallback(p_Rtc->h_App, 1);
+ }
+ if (events & FMAN_RTC_TMR_TEVENT_PP1)
+ {
+ ASSERT_COND(p_Rtc->periodicPulseParams[0].f_PeriodicPulseCallback);
+ p_Rtc->periodicPulseParams[0].f_PeriodicPulseCallback(p_Rtc->h_App, 0);
+ }
+ if (events & FMAN_RTC_TMR_TEVENT_PP2)
+ {
+ ASSERT_COND(p_Rtc->periodicPulseParams[1].f_PeriodicPulseCallback);
+ p_Rtc->periodicPulseParams[1].f_PeriodicPulseCallback(p_Rtc->h_App, 1);
+ }
+ if (events & FMAN_RTC_TMR_TEVENT_ETS1)
+ {
+ ASSERT_COND(p_Rtc->externalTriggerParams[0].f_ExternalTriggerCallback);
+ p_Rtc->externalTriggerParams[0].f_ExternalTriggerCallback(p_Rtc->h_App, 0);
+ }
+ if (events & FMAN_RTC_TMR_TEVENT_ETS2)
+ {
+ ASSERT_COND(p_Rtc->externalTriggerParams[1].f_ExternalTriggerCallback);
+ p_Rtc->externalTriggerParams[1].f_ExternalTriggerCallback(p_Rtc->h_App, 1);
+ }
+}
+
+
+/*****************************************************************************/
+t_Handle FM_RTC_Config(t_FmRtcParams *p_FmRtcParam)
+{
+ t_FmRtc *p_Rtc;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmRtcParam, E_NULL_POINTER, NULL);
+
+ /* Allocate memory for the FM RTC driver parameters */
+ p_Rtc = (t_FmRtc *)XX_Malloc(sizeof(t_FmRtc));
+ if (!p_Rtc)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM RTC driver structure"));
+ return NULL;
+ }
+
+ memset(p_Rtc, 0, sizeof(t_FmRtc));
+
+ /* Allocate memory for the FM RTC driver parameters */
+ p_Rtc->p_RtcDriverParam = (struct rtc_cfg *)XX_Malloc(sizeof(struct rtc_cfg));
+ if (!p_Rtc->p_RtcDriverParam)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM RTC driver parameters"));
+ XX_Free(p_Rtc);
+ return NULL;
+ }
+
+ memset(p_Rtc->p_RtcDriverParam, 0, sizeof(struct rtc_cfg));
+
+ /* Store RTC configuration parameters */
+ p_Rtc->h_Fm = p_FmRtcParam->h_Fm;
+
+ /* Set default RTC configuration parameters */
+ fman_rtc_defconfig(p_Rtc->p_RtcDriverParam);
+
+ p_Rtc->outputClockDivisor = DEFAULT_OUTPUT_CLOCK_DIVISOR;
+ p_Rtc->p_RtcDriverParam->bypass = DEFAULT_BYPASS;
+ p_Rtc->clockPeriodNanoSec = DEFAULT_CLOCK_PERIOD; /* 1 usec */
+
+
+ /* Store RTC parameters in the RTC control structure */
+ p_Rtc->p_MemMap = (struct rtc_regs *)UINT_TO_PTR(p_FmRtcParam->baseAddress);
+ p_Rtc->h_App = p_FmRtcParam->h_App;
+
+ return p_Rtc;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_Init(t_Handle h_FmRtc)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+ struct rtc_cfg *p_RtcDriverParam;
+ struct rtc_regs *p_MemMap;
+ uint32_t freqCompensation = 0;
+ uint64_t tmpDouble;
+ bool init_freq_comp = FALSE;
+
+ p_RtcDriverParam = p_Rtc->p_RtcDriverParam;
+ p_MemMap = p_Rtc->p_MemMap;
+
+ if (CheckInitParameters(p_Rtc)!=E_OK)
+ RETURN_ERROR(MAJOR, E_CONFLICT,
+ ("Init Parameters are not Valid"));
+
+ /* TODO check that no timestamping MACs are working in this stage. */
+
+ /* find source clock frequency in Mhz */
+ if (p_Rtc->p_RtcDriverParam->src_clk != E_FMAN_RTC_SOURCE_CLOCK_SYSTEM)
+ p_Rtc->srcClkFreqMhz = p_Rtc->p_RtcDriverParam->ext_src_clk_freq;
+ else
+ p_Rtc->srcClkFreqMhz = (uint32_t)(FmGetMacClockFreq(p_Rtc->h_Fm));
+
+ /* if timer in Master mode Initialize TMR_CTRL */
+ /* We want the counter (TMR_CNT) to count in nano-seconds */
+ if (!p_RtcDriverParam->timer_slave_mode && p_Rtc->p_RtcDriverParam->bypass)
+ p_Rtc->clockPeriodNanoSec = (1000 / p_Rtc->srcClkFreqMhz);
+ else
+ {
+ /* Initialize TMR_ADD with the initial frequency compensation value:
+ freqCompensation = (2^32 / frequency ratio) */
+ /* frequency ratio = sorce clock/rtc clock =
+ * (p_Rtc->srcClkFreqMhz*1000000))/ 1/(p_Rtc->clockPeriodNanoSec * 1000000000) */
+ init_freq_comp = TRUE;
+ freqCompensation = (uint32_t)DIV_CEIL(ACCUMULATOR_OVERFLOW * 1000,
+ p_Rtc->clockPeriodNanoSec * p_Rtc->srcClkFreqMhz);
+ }
+
+ /* check the legality of the relation between source and destination clocks */
+ /* should be larger than 1.0001 */
+ tmpDouble = 10000 * (uint64_t)p_Rtc->clockPeriodNanoSec * (uint64_t)p_Rtc->srcClkFreqMhz;
+ if ((tmpDouble) <= 10001)
+ RETURN_ERROR(MAJOR, E_CONFLICT,
+ ("Invalid relation between source and destination clocks. Should be larger than 1.0001"));
+
+ fman_rtc_init(p_RtcDriverParam,
+ p_MemMap,
+ FM_RTC_NUM_OF_ALARMS,
+ FM_RTC_NUM_OF_PERIODIC_PULSES,
+ FM_RTC_NUM_OF_EXT_TRIGGERS,
+ init_freq_comp,
+ freqCompensation,
+ p_Rtc->outputClockDivisor);
+
+ /* Register the FM RTC interrupt */
+ FmRegisterIntr(p_Rtc->h_Fm, e_FM_MOD_TMR, 0, e_FM_INTR_TYPE_NORMAL, RtcExceptions , p_Rtc);
+
+ /* Free parameters structures */
+ XX_Free(p_Rtc->p_RtcDriverParam);
+ p_Rtc->p_RtcDriverParam = NULL;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_Free(t_Handle h_FmRtc)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+
+ if (p_Rtc->p_RtcDriverParam)
+ {
+ XX_Free(p_Rtc->p_RtcDriverParam);
+ }
+ else
+ {
+ FM_RTC_Disable(h_FmRtc);
+ }
+
+ /* Unregister FM RTC interrupt */
+ FmUnregisterIntr(p_Rtc->h_Fm, e_FM_MOD_TMR, 0, e_FM_INTR_TYPE_NORMAL);
+ XX_Free(p_Rtc);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigSourceClock(t_Handle h_FmRtc,
+ e_FmSrcClk srcClk,
+ uint32_t freqInMhz)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->p_RtcDriverParam->src_clk = (enum fman_src_clock)srcClk;
+ if (srcClk != e_FM_RTC_SOURCE_CLOCK_SYSTEM)
+ p_Rtc->p_RtcDriverParam->ext_src_clk_freq = freqInMhz;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigPeriod(t_Handle h_FmRtc, uint32_t period)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->clockPeriodNanoSec = period;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigFrequencyBypass(t_Handle h_FmRtc, bool enabled)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->p_RtcDriverParam->bypass = enabled;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigInvertedInputClockPhase(t_Handle h_FmRtc, bool inverted)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->p_RtcDriverParam->invert_input_clk_phase = inverted;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigInvertedOutputClockPhase(t_Handle h_FmRtc, bool inverted)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->p_RtcDriverParam->invert_output_clk_phase = inverted;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigOutputClockDivisor(t_Handle h_FmRtc, uint16_t divisor)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->outputClockDivisor = divisor;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigPulseRealignment(t_Handle h_FmRtc, bool enable)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ p_Rtc->p_RtcDriverParam->pulse_realign = enable;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigAlarmPolarity(t_Handle h_FmRtc,
+ uint8_t alarmId,
+ e_FmRtcAlarmPolarity alarmPolarity)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (alarmId >= FM_RTC_NUM_OF_ALARMS)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Alarm ID"));
+
+ p_Rtc->p_RtcDriverParam->alarm_polarity[alarmId] =
+ (enum fman_rtc_alarm_polarity)alarmPolarity;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ConfigExternalTriggerPolarity(t_Handle h_FmRtc,
+ uint8_t triggerId,
+ e_FmRtcTriggerPolarity triggerPolarity)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (triggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External trigger ID"));
+ }
+
+ p_Rtc->p_RtcDriverParam->trigger_polarity[triggerId] =
+ (enum fman_rtc_trigger_polarity)triggerPolarity;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_Enable(t_Handle h_FmRtc, bool resetClock)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ fman_rtc_enable(p_Rtc->p_MemMap, resetClock);
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_Disable(t_Handle h_FmRtc)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ /* TODO A check must be added here, that no timestamping MAC's
+ * are working in this stage. */
+ fman_rtc_disable(p_Rtc->p_MemMap);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_SetClockOffset(t_Handle h_FmRtc, int64_t offset)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ fman_rtc_set_timer_offset(p_Rtc->p_MemMap, offset);
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_SetAlarm(t_Handle h_FmRtc, t_FmRtcAlarmParams *p_FmRtcAlarmParams)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+ uint64_t tmpAlarm;
+ bool enable = FALSE;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (p_FmRtcAlarmParams->alarmId >= FM_RTC_NUM_OF_ALARMS)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Alarm ID"));
+ }
+
+ if (p_FmRtcAlarmParams->alarmTime < p_Rtc->clockPeriodNanoSec)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("Alarm time must be equal or larger than RTC period - %d nanoseconds",
+ p_Rtc->clockPeriodNanoSec));
+ tmpAlarm = p_FmRtcAlarmParams->alarmTime;
+ if (do_div(tmpAlarm, p_Rtc->clockPeriodNanoSec))
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("Alarm time must be a multiple of RTC period - %d nanoseconds",
+ p_Rtc->clockPeriodNanoSec));
+
+ if (p_FmRtcAlarmParams->f_AlarmCallback)
+ {
+ p_Rtc->alarmParams[p_FmRtcAlarmParams->alarmId].f_AlarmCallback = p_FmRtcAlarmParams->f_AlarmCallback;
+ p_Rtc->alarmParams[p_FmRtcAlarmParams->alarmId].clearOnExpiration = p_FmRtcAlarmParams->clearOnExpiration;
+ enable = TRUE;
+ }
+
+ fman_rtc_set_alarm(p_Rtc->p_MemMap, p_FmRtcAlarmParams->alarmId, (unsigned long)tmpAlarm, enable);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_SetPeriodicPulse(t_Handle h_FmRtc, t_FmRtcPeriodicPulseParams *p_FmRtcPeriodicPulseParams)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+ bool enable = FALSE;
+ uint64_t tmpFiper;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (p_FmRtcPeriodicPulseParams->periodicPulseId >= FM_RTC_NUM_OF_PERIODIC_PULSES)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Periodic pulse ID"));
+ }
+ if (fman_rtc_is_enabled(p_Rtc->p_MemMap))
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Can't set Periodic pulse when RTC is enabled."));
+ if (p_FmRtcPeriodicPulseParams->periodicPulsePeriod < p_Rtc->clockPeriodNanoSec)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("Periodic pulse must be equal or larger than RTC period - %d nanoseconds",
+ p_Rtc->clockPeriodNanoSec));
+ tmpFiper = p_FmRtcPeriodicPulseParams->periodicPulsePeriod;
+ if (do_div(tmpFiper, p_Rtc->clockPeriodNanoSec))
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("Periodic pulse must be a multiple of RTC period - %d nanoseconds",
+ p_Rtc->clockPeriodNanoSec));
+ if (tmpFiper & 0xffffffff00000000LL)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,
+ ("Periodic pulse/RTC Period must be smaller than 4294967296",
+ p_Rtc->clockPeriodNanoSec));
+
+ if (p_FmRtcPeriodicPulseParams->f_PeriodicPulseCallback)
+ {
+ p_Rtc->periodicPulseParams[p_FmRtcPeriodicPulseParams->periodicPulseId].f_PeriodicPulseCallback =
+ p_FmRtcPeriodicPulseParams->f_PeriodicPulseCallback;
+ enable = TRUE;
+ }
+ fman_rtc_set_periodic_pulse(p_Rtc->p_MemMap, p_FmRtcPeriodicPulseParams->periodicPulseId, (uint32_t)tmpFiper, enable);
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ClearPeriodicPulse(t_Handle h_FmRtc, uint8_t periodicPulseId)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (periodicPulseId >= FM_RTC_NUM_OF_PERIODIC_PULSES)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("Periodic pulse ID"));
+ }
+
+ p_Rtc->periodicPulseParams[periodicPulseId].f_PeriodicPulseCallback = NULL;
+ fman_rtc_clear_periodic_pulse(p_Rtc->p_MemMap, periodicPulseId);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_SetExternalTrigger(t_Handle h_FmRtc, t_FmRtcExternalTriggerParams *p_FmRtcExternalTriggerParams)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+ bool enable = FALSE;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (p_FmRtcExternalTriggerParams->externalTriggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External Trigger ID"));
+ }
+
+ if (p_FmRtcExternalTriggerParams->f_ExternalTriggerCallback)
+ {
+ p_Rtc->externalTriggerParams[p_FmRtcExternalTriggerParams->externalTriggerId].f_ExternalTriggerCallback = p_FmRtcExternalTriggerParams->f_ExternalTriggerCallback;
+ enable = TRUE;
+ }
+
+ fman_rtc_set_ext_trigger(p_Rtc->p_MemMap, p_FmRtcExternalTriggerParams->externalTriggerId, enable, p_FmRtcExternalTriggerParams->usePulseAsInput);
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_ClearExternalTrigger(t_Handle h_FmRtc, uint8_t externalTriggerId)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (externalTriggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External Trigger ID"));
+
+ p_Rtc->externalTriggerParams[externalTriggerId].f_ExternalTriggerCallback = NULL;
+
+ fman_rtc_clear_external_trigger(p_Rtc->p_MemMap, externalTriggerId);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_GetExternalTriggerTimeStamp(t_Handle h_FmRtc,
+ uint8_t triggerId,
+ uint64_t *p_TimeStamp)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ if (triggerId >= FM_RTC_NUM_OF_EXT_TRIGGERS)
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION, ("External trigger ID"));
+
+ *p_TimeStamp = fman_rtc_get_trigger_stamp(p_Rtc->p_MemMap, triggerId)*p_Rtc->clockPeriodNanoSec;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_GetCurrentTime(t_Handle h_FmRtc, uint64_t *p_Ts)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ *p_Ts = fman_rtc_get_timer(p_Rtc->p_MemMap)*p_Rtc->clockPeriodNanoSec;
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_SetCurrentTime(t_Handle h_FmRtc, uint64_t ts)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ do_div(ts, p_Rtc->clockPeriodNanoSec);
+ fman_rtc_set_timer(p_Rtc->p_MemMap, (int64_t)ts);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_GetFreqCompensation(t_Handle h_FmRtc, uint32_t *p_Compensation)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ *p_Compensation = fman_rtc_get_frequency_compensation(p_Rtc->p_MemMap);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_SetFreqCompensation(t_Handle h_FmRtc, uint32_t freqCompensation)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ /* set the new freqCompensation */
+ fman_rtc_set_frequency_compensation(p_Rtc->p_MemMap, freqCompensation);
+
+ return E_OK;
+}
+
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+/*****************************************************************************/
+t_Error FM_RTC_EnableInterrupt(t_Handle h_FmRtc, uint32_t events)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ /* enable interrupt */
+ fman_rtc_enable_interupt(p_Rtc->p_MemMap, events);
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+t_Error FM_RTC_DisableInterrupt(t_Handle h_FmRtc, uint32_t events)
+{
+ t_FmRtc *p_Rtc = (t_FmRtc *)h_FmRtc;
+
+ SANITY_CHECK_RETURN_ERROR(p_Rtc, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Rtc->p_RtcDriverParam, E_INVALID_STATE);
+
+ /* disable interrupt */
+ fman_rtc_disable_interupt(p_Rtc->p_MemMap, events);
+
+ return E_OK;
+}
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fm_rtc.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_rtc.h
+
+ @Description Memory map and internal definitions for FM RTC IEEE1588 Timer driver.
+
+ @Cautions None
+*//***************************************************************************/
+
+#ifndef __FM_RTC_H__
+#define __FM_RTC_H__
+
+#include "std_ext.h"
+#include "fm_rtc_ext.h"
+
+
+#define __ERR_MODULE__ MODULE_FM_RTC
+
+/* General definitions */
+
+#define ACCUMULATOR_OVERFLOW ((uint64_t)(1LL << 32))
+#define DEFAULT_OUTPUT_CLOCK_DIVISOR 0x00000002
+#define DEFAULT_BYPASS FALSE
+#define DEFAULT_CLOCK_PERIOD 1000
+
+
+
+typedef struct t_FmRtcAlarm
+{
+ t_FmRtcExceptionsCallback *f_AlarmCallback;
+ bool clearOnExpiration;
+} t_FmRtcAlarm;
+
+typedef struct t_FmRtcPeriodicPulse
+{
+ t_FmRtcExceptionsCallback *f_PeriodicPulseCallback;
+} t_FmRtcPeriodicPulse;
+
+typedef struct t_FmRtcExternalTrigger
+{
+ t_FmRtcExceptionsCallback *f_ExternalTriggerCallback;
+} t_FmRtcExternalTrigger;
+
+
+/**************************************************************************//**
+ @Description RTC FM driver control structure.
+*//***************************************************************************/
+typedef struct t_FmRtc
+{
+ t_Part *p_Part; /**< Pointer to the integration device */
+ t_Handle h_Fm;
+ t_Handle h_App; /**< Application handle */
+ struct rtc_regs *p_MemMap;
+ uint32_t clockPeriodNanoSec; /**< RTC clock period in nano-seconds (for FS mode) */
+ uint32_t srcClkFreqMhz;
+ uint16_t outputClockDivisor; /**< Output clock divisor (for FS mode) */
+ t_FmRtcAlarm alarmParams[FM_RTC_NUM_OF_ALARMS];
+ t_FmRtcPeriodicPulse periodicPulseParams[FM_RTC_NUM_OF_PERIODIC_PULSES];
+ t_FmRtcExternalTrigger externalTriggerParams[FM_RTC_NUM_OF_EXT_TRIGGERS];
+ struct rtc_cfg *p_RtcDriverParam; /**< RTC Driver parameters (for Init phase) */
+} t_FmRtc;
+
+
+#endif /* __FM_RTC_H__ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/Rtc/fman_rtc.c
@@ -0,0 +1,334 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_fman_rtc.h"
+
+void fman_rtc_defconfig(struct rtc_cfg *cfg)
+{
+ int i;
+ cfg->src_clk = DEFAULT_SRC_CLOCK;
+ cfg->invert_input_clk_phase = DEFAULT_INVERT_INPUT_CLK_PHASE;
+ cfg->invert_output_clk_phase = DEFAULT_INVERT_OUTPUT_CLK_PHASE;
+ cfg->pulse_realign = DEFAULT_PULSE_REALIGN;
+ for (i = 0; i < FMAN_RTC_MAX_NUM_OF_ALARMS; i++)
+ cfg->alarm_polarity[i] = DEFAULT_ALARM_POLARITY;
+ for (i = 0; i < FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS; i++)
+ cfg->trigger_polarity[i] = DEFAULT_TRIGGER_POLARITY;
+}
+
+uint32_t fman_rtc_get_events(struct rtc_regs *regs)
+{
+ return ioread32be(&regs->tmr_tevent);
+}
+
+uint32_t fman_rtc_get_event(struct rtc_regs *regs, uint32_t ev_mask)
+{
+ return ioread32be(&regs->tmr_tevent) & ev_mask;
+}
+
+uint32_t fman_rtc_get_interrupt_mask(struct rtc_regs *regs)
+{
+ return ioread32be(&regs->tmr_temask);
+}
+
+void fman_rtc_set_interrupt_mask(struct rtc_regs *regs, uint32_t mask)
+{
+ iowrite32be(mask, &regs->tmr_temask);
+}
+
+void fman_rtc_ack_event(struct rtc_regs *regs, uint32_t events)
+{
+ iowrite32be(events, &regs->tmr_tevent);
+}
+
+uint32_t fman_rtc_check_and_clear_event(struct rtc_regs *regs)
+{
+ uint32_t event;
+
+ event = ioread32be(&regs->tmr_tevent);
+ event &= ioread32be(&regs->tmr_temask);
+
+ if (event)
+ iowrite32be(event, &regs->tmr_tevent);
+ return event;
+}
+
+uint32_t fman_rtc_get_frequency_compensation(struct rtc_regs *regs)
+{
+ return ioread32be(&regs->tmr_add);
+}
+
+void fman_rtc_set_frequency_compensation(struct rtc_regs *regs, uint32_t val)
+{
+ iowrite32be(val, &regs->tmr_add);
+}
+
+void fman_rtc_enable_interupt(struct rtc_regs *regs, uint32_t events)
+{
+ fman_rtc_set_interrupt_mask(regs, fman_rtc_get_interrupt_mask(regs) | events);
+}
+
+void fman_rtc_disable_interupt(struct rtc_regs *regs, uint32_t events)
+{
+ fman_rtc_set_interrupt_mask(regs, fman_rtc_get_interrupt_mask(regs) & ~events);
+}
+
+void fman_rtc_set_timer_alarm_l(struct rtc_regs *regs, int index, uint32_t val)
+{
+ iowrite32be(val, &regs->tmr_alarm[index].tmr_alarm_l);
+}
+
+void fman_rtc_set_timer_fiper(struct rtc_regs *regs, int index, uint32_t val)
+{
+ iowrite32be(val, &regs->tmr_fiper[index]);
+}
+
+void fman_rtc_set_timer_alarm(struct rtc_regs *regs, int index, int64_t val)
+{
+ iowrite32be((uint32_t)val, &regs->tmr_alarm[index].tmr_alarm_l);
+ iowrite32be((uint32_t)(val >> 32), &regs->tmr_alarm[index].tmr_alarm_h);
+}
+
+void fman_rtc_set_timer_offset(struct rtc_regs *regs, int64_t val)
+{
+ iowrite32be((uint32_t)val, &regs->tmr_off_l);
+ iowrite32be((uint32_t)(val >> 32), &regs->tmr_off_h);
+}
+
+uint64_t fman_rtc_get_trigger_stamp(struct rtc_regs *regs, int id)
+{
+ uint64_t time;
+ /* TMR_CNT_L must be read first to get an accurate value */
+ time = (uint64_t)ioread32be(&regs->tmr_etts[id].tmr_etts_l);
+ time |= ((uint64_t)ioread32be(&regs->tmr_etts[id].tmr_etts_h)
+ << 32);
+
+ return time;
+}
+
+uint32_t fman_rtc_get_timer_ctrl(struct rtc_regs *regs)
+{
+ return ioread32be(&regs->tmr_ctrl);
+}
+
+void fman_rtc_set_timer_ctrl(struct rtc_regs *regs, uint32_t val)
+{
+ iowrite32be(val, &regs->tmr_ctrl);
+}
+
+void fman_rtc_timers_soft_reset(struct rtc_regs *regs)
+{
+ fman_rtc_set_timer_ctrl(regs, FMAN_RTC_TMR_CTRL_TMSR);
+ udelay(10);
+ fman_rtc_set_timer_ctrl(regs, 0);
+}
+
+void fman_rtc_init(struct rtc_cfg *cfg, struct rtc_regs *regs, int num_alarms,
+ int num_fipers, int num_ext_triggers, bool init_freq_comp,
+ uint32_t freq_compensation, uint32_t output_clock_divisor)
+{
+ uint32_t tmr_ctrl;
+ int i;
+
+ fman_rtc_timers_soft_reset(regs);
+
+ /* Set the source clock */
+ switch (cfg->src_clk) {
+ case E_FMAN_RTC_SOURCE_CLOCK_SYSTEM:
+ tmr_ctrl = FMAN_RTC_TMR_CTRL_CKSEL_MAC_CLK;
+ break;
+ case E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR:
+ tmr_ctrl = FMAN_RTC_TMR_CTRL_CKSEL_OSC_CLK;
+ break;
+ default:
+ /* Use a clock from the External TMR reference clock.*/
+ tmr_ctrl = FMAN_RTC_TMR_CTRL_CKSEL_EXT_CLK;
+ break;
+ }
+
+ /* whatever period the user picked, the timestamp will advance in '1'
+ * every time the period passed. */
+ tmr_ctrl |= ((1 << FMAN_RTC_TMR_CTRL_TCLK_PERIOD_SHIFT) &
+ FMAN_RTC_TMR_CTRL_TCLK_PERIOD_MASK);
+
+ if (cfg->invert_input_clk_phase)
+ tmr_ctrl |= FMAN_RTC_TMR_CTRL_CIPH;
+ if (cfg->invert_output_clk_phase)
+ tmr_ctrl |= FMAN_RTC_TMR_CTRL_COPH;
+
+ for (i = 0; i < num_alarms; i++) {
+ if (cfg->alarm_polarity[i] ==
+ E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW)
+ tmr_ctrl |= (FMAN_RTC_TMR_CTRL_ALMP1 >> i);
+ }
+
+ for (i = 0; i < num_ext_triggers; i++)
+ if (cfg->trigger_polarity[i] ==
+ E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE)
+ tmr_ctrl |= (FMAN_RTC_TMR_CTRL_ETEP1 << i);
+
+ if (!cfg->timer_slave_mode && cfg->bypass)
+ tmr_ctrl |= FMAN_RTC_TMR_CTRL_BYP;
+
+ fman_rtc_set_timer_ctrl(regs, tmr_ctrl);
+ if (init_freq_comp)
+ fman_rtc_set_frequency_compensation(regs, freq_compensation);
+
+ /* Clear TMR_ALARM registers */
+ for (i = 0; i < num_alarms; i++)
+ fman_rtc_set_timer_alarm(regs, i, 0xFFFFFFFFFFFFFFFFLL);
+
+ /* Clear TMR_TEVENT */
+ fman_rtc_ack_event(regs, FMAN_RTC_TMR_TEVENT_ALL);
+
+ /* Initialize TMR_TEMASK */
+ fman_rtc_set_interrupt_mask(regs, 0);
+
+ /* Clear TMR_FIPER registers */
+ for (i = 0; i < num_fipers; i++)
+ fman_rtc_set_timer_fiper(regs, i, 0xFFFFFFFF);
+
+ /* Initialize TMR_PRSC */
+ iowrite32be(output_clock_divisor, &regs->tmr_prsc);
+
+ /* Clear TMR_OFF */
+ fman_rtc_set_timer_offset(regs, 0);
+}
+
+bool fman_rtc_is_enabled(struct rtc_regs *regs)
+{
+ return (bool)(fman_rtc_get_timer_ctrl(regs) & FMAN_RTC_TMR_CTRL_TE);
+}
+
+void fman_rtc_enable(struct rtc_regs *regs, bool reset_clock)
+{
+ uint32_t tmr_ctrl = fman_rtc_get_timer_ctrl(regs);
+
+ /* TODO check that no timestamping MACs are working in this stage. */
+ if (reset_clock) {
+ fman_rtc_set_timer_ctrl(regs, (tmr_ctrl | FMAN_RTC_TMR_CTRL_TMSR));
+
+ udelay(10);
+ /* Clear TMR_OFF */
+ fman_rtc_set_timer_offset(regs, 0);
+ }
+
+ fman_rtc_set_timer_ctrl(regs, (tmr_ctrl | FMAN_RTC_TMR_CTRL_TE));
+}
+
+void fman_rtc_disable(struct rtc_regs *regs)
+{
+ fman_rtc_set_timer_ctrl(regs, (fman_rtc_get_timer_ctrl(regs)
+ & ~(FMAN_RTC_TMR_CTRL_TE)));
+}
+
+void fman_rtc_clear_periodic_pulse(struct rtc_regs *regs, int id)
+{
+ uint32_t tmp_reg;
+ if (id == 0)
+ tmp_reg = FMAN_RTC_TMR_TEVENT_PP1;
+ else
+ tmp_reg = FMAN_RTC_TMR_TEVENT_PP2;
+ fman_rtc_disable_interupt(regs, tmp_reg);
+
+ tmp_reg = fman_rtc_get_timer_ctrl(regs);
+ if (tmp_reg & FMAN_RTC_TMR_CTRL_FS)
+ fman_rtc_set_timer_ctrl(regs, tmp_reg & ~FMAN_RTC_TMR_CTRL_FS);
+
+ fman_rtc_set_timer_fiper(regs, id, 0xFFFFFFFF);
+}
+
+void fman_rtc_clear_external_trigger(struct rtc_regs *regs, int id)
+{
+ uint32_t tmpReg, tmp_ctrl;
+
+ if (id == 0)
+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS1;
+ else
+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS2;
+ fman_rtc_disable_interupt(regs, tmpReg);
+
+ if (id == 0)
+ tmpReg = FMAN_RTC_TMR_CTRL_PP1L;
+ else
+ tmpReg = FMAN_RTC_TMR_CTRL_PP2L;
+ tmp_ctrl = fman_rtc_get_timer_ctrl(regs);
+ if (tmp_ctrl & tmpReg)
+ fman_rtc_set_timer_ctrl(regs, tmp_ctrl & ~tmpReg);
+}
+
+void fman_rtc_set_alarm(struct rtc_regs *regs, int id, uint32_t val, bool enable)
+{
+ uint32_t tmpReg;
+ fman_rtc_set_timer_alarm(regs, id, val);
+ if (enable) {
+ if (id == 0)
+ tmpReg = FMAN_RTC_TMR_TEVENT_ALM1;
+ else
+ tmpReg = FMAN_RTC_TMR_TEVENT_ALM2;
+ fman_rtc_enable_interupt(regs, tmpReg);
+ }
+}
+
+void fman_rtc_set_periodic_pulse(struct rtc_regs *regs, int id, uint32_t val,
+ bool enable)
+{
+ uint32_t tmpReg;
+ fman_rtc_set_timer_fiper(regs, id, val);
+ if (enable) {
+ if (id == 0)
+ tmpReg = FMAN_RTC_TMR_TEVENT_PP1;
+ else
+ tmpReg = FMAN_RTC_TMR_TEVENT_PP2;
+ fman_rtc_enable_interupt(regs, tmpReg);
+ }
+}
+
+void fman_rtc_set_ext_trigger(struct rtc_regs *regs, int id, bool enable,
+ bool use_pulse_as_input)
+{
+ uint32_t tmpReg;
+ if (enable) {
+ if (id == 0)
+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS1;
+ else
+ tmpReg = FMAN_RTC_TMR_TEVENT_ETS2;
+ fman_rtc_enable_interupt(regs, tmpReg);
+ }
+ if (use_pulse_as_input) {
+ if (id == 0)
+ tmpReg = FMAN_RTC_TMR_CTRL_PP1L;
+ else
+ tmpReg = FMAN_RTC_TMR_CTRL_PP2L;
+ fman_rtc_set_timer_ctrl(regs, fman_rtc_get_timer_ctrl(regs) | tmpReg);
+ }
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+
+obj-y += fsl-ncsw-sp.o
+
+fsl-ncsw-sp-objs := fm_sp.o fman_sp.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fm_sp.c
@@ -0,0 +1,757 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_sp.c
+
+ @Description FM PCD Storage profile ...
+*//***************************************************************************/
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+#include "net_ext.h"
+
+#include "fm_vsp_ext.h"
+#include "fm_sp.h"
+#include "fm_common.h"
+#include "fsl_fman_sp.h"
+
+
+#if (DPAA_VERSION >= 11)
+static t_Error CheckParamsGeneratedInternally(t_FmVspEntry *p_FmVspEntry)
+{
+ t_Error err = E_OK;
+
+ if ((err = FmSpCheckIntContextParams(&p_FmVspEntry->intContext))!= E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if ((err = FmSpCheckBufMargins(&p_FmVspEntry->bufMargins)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ return err;
+
+}
+
+static t_Error CheckParams(t_FmVspEntry *p_FmVspEntry)
+{
+ t_Error err = E_OK;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->h_Fm, E_INVALID_HANDLE);
+
+ if ((err = FmSpCheckBufPoolsParams(&p_FmVspEntry->p_FmVspEntryDriverParams->extBufPools,
+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools,
+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion)) != E_OK)
+
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (p_FmVspEntry->p_FmVspEntryDriverParams->liodnOffset & ~FM_LIODN_OFFSET_MASK)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("liodnOffset is larger than %d", FM_LIODN_OFFSET_MASK+1));
+
+ err = FmVSPCheckRelativeProfile(p_FmVspEntry->h_Fm,
+ p_FmVspEntry->portType,
+ p_FmVspEntry->portId,
+ p_FmVspEntry->relativeProfileId);
+
+ return err;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+
+/*****************************************************************************/
+/* Inter-module API routines */
+/*****************************************************************************/
+void FmSpSetBufPoolsInAscOrderOfBufSizes(t_FmExtPools *p_FmExtPools,
+ uint8_t *orderedArray,
+ uint16_t *sizesArray)
+{
+ uint16_t bufSize = 0;
+ int i=0, j=0, k=0;
+
+ /* First we copy the external buffers pools information to an ordered local array */
+ for (i=0;i<p_FmExtPools->numOfPoolsUsed;i++)
+ {
+ /* get pool size */
+ bufSize = p_FmExtPools->extBufPool[i].size;
+
+ /* keep sizes in an array according to poolId for direct access */
+ sizesArray[p_FmExtPools->extBufPool[i].id] = bufSize;
+
+ /* save poolId in an ordered array according to size */
+ for (j=0;j<=i;j++)
+ {
+ /* this is the next free place in the array */
+ if (j==i)
+ orderedArray[i] = p_FmExtPools->extBufPool[i].id;
+ else
+ {
+ /* find the right place for this poolId */
+ if (bufSize < sizesArray[orderedArray[j]])
+ {
+ /* move the poolIds one place ahead to make room for this poolId */
+ for (k=i;k>j;k--)
+ orderedArray[k] = orderedArray[k-1];
+
+ /* now k==j, this is the place for the new size */
+ orderedArray[k] = p_FmExtPools->extBufPool[i].id;
+ break;
+ }
+ }
+ }
+ }
+}
+
+t_Error FmSpCheckBufPoolsParams(t_FmExtPools *p_FmExtPools,
+ t_FmBackupBmPools *p_FmBackupBmPools,
+ t_FmBufPoolDepletion *p_FmBufPoolDepletion)
+{
+
+ int i = 0, j = 0;
+ bool found;
+ uint8_t count = 0;
+
+ if (p_FmExtPools)
+ {
+ if (p_FmExtPools->numOfPoolsUsed > FM_PORT_MAX_NUM_OF_EXT_POOLS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numOfPoolsUsed can't be larger than %d", FM_PORT_MAX_NUM_OF_EXT_POOLS));
+
+ for (i=0;i<p_FmExtPools->numOfPoolsUsed;i++)
+ {
+ if (p_FmExtPools->extBufPool[i].id >= BM_MAX_NUM_OF_POOLS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("extBufPools.extBufPool[%d].id can't be larger than %d", i, BM_MAX_NUM_OF_POOLS));
+ if (!p_FmExtPools->extBufPool[i].size)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("extBufPools.extBufPool[%d].size is 0", i));
+ }
+ }
+ if (!p_FmExtPools && (p_FmBackupBmPools || p_FmBufPoolDepletion))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("backupBmPools ot bufPoolDepletion can not be defined without external pools"));
+
+ /* backup BM pools indication is valid only for some chip derivatives
+ (limited by the config routine) */
+ if (p_FmBackupBmPools)
+ {
+ if (p_FmBackupBmPools->numOfBackupPools >= p_FmExtPools->numOfPoolsUsed)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("p_BackupBmPools must be smaller than extBufPools.numOfPoolsUsed"));
+ found = FALSE;
+ for (i = 0;i<p_FmBackupBmPools->numOfBackupPools;i++)
+ {
+
+ for (j=0;j<p_FmExtPools->numOfPoolsUsed;j++)
+ {
+ if (p_FmBackupBmPools->poolIds[i] == p_FmExtPools->extBufPool[j].id)
+ {
+ found = TRUE;
+ break;
+ }
+ }
+ if (!found)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("All p_BackupBmPools.poolIds must be included in extBufPools.extBufPool[n].id"));
+ else
+ found = FALSE;
+ }
+ }
+
+ /* up to extBufPools.numOfPoolsUsed pools may be defined */
+ if (p_FmBufPoolDepletion && p_FmBufPoolDepletion->poolsGrpModeEnable)
+ {
+ if ((p_FmBufPoolDepletion->numOfPools > p_FmExtPools->numOfPoolsUsed))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufPoolDepletion.numOfPools can't be larger than %d and can't be larger than numOfPoolsUsed", FM_PORT_MAX_NUM_OF_EXT_POOLS));
+
+ if (!p_FmBufPoolDepletion->numOfPools)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufPoolDepletion.numOfPoolsToConsider can not be 0 when poolsGrpModeEnable=TRUE"));
+
+ found = FALSE;
+ count = 0;
+ /* for each pool that is in poolsToConsider, check if it is defined
+ in extBufPool */
+ for (i=0;i<BM_MAX_NUM_OF_POOLS;i++)
+ {
+ if (p_FmBufPoolDepletion->poolsToConsider[i])
+ {
+ for (j=0;j<p_FmExtPools->numOfPoolsUsed;j++)
+ {
+ if (i == p_FmExtPools->extBufPool[j].id)
+ {
+ found = TRUE;
+ count++;
+ break;
+ }
+ }
+ if (!found)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Pools selected for depletion are not used."));
+ else
+ found = FALSE;
+ }
+ }
+ /* check that the number of pools that we have checked is equal to the number announced by the user */
+ if (count != p_FmBufPoolDepletion->numOfPools)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufPoolDepletion.numOfPools is larger than the number of pools defined."));
+ }
+
+ if (p_FmBufPoolDepletion && p_FmBufPoolDepletion->singlePoolModeEnable)
+ {
+ /* calculate vector for number of pools depletion */
+ found = FALSE;
+ count = 0;
+ for (i=0;i<BM_MAX_NUM_OF_POOLS;i++)
+ {
+ if (p_FmBufPoolDepletion->poolsToConsiderForSingleMode[i])
+ {
+ for (j=0;j<p_FmExtPools->numOfPoolsUsed;j++)
+ {
+ if (i == p_FmExtPools->extBufPool[j].id)
+ {
+ found = TRUE;
+ count++;
+ break;
+ }
+ }
+ if (!found)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Pools selected for depletion are not used."));
+ else
+ found = FALSE;
+ }
+ }
+ if (!count)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("No pools defined for single buffer mode pool depletion."));
+ }
+
+ return E_OK;
+}
+
+t_Error FmSpCheckIntContextParams(t_FmSpIntContextDataCopy *p_FmSpIntContextDataCopy)
+{
+ /* Check that divisible by 16 and not larger than 240 */
+ if (p_FmSpIntContextDataCopy->intContextOffset >MAX_INT_OFFSET)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.intContextOffset can't be larger than %d", MAX_INT_OFFSET));
+ if (p_FmSpIntContextDataCopy->intContextOffset % OFFSET_UNITS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.intContextOffset has to be divisible by %d", OFFSET_UNITS));
+
+ /* check that ic size+ic internal offset, does not exceed ic block size */
+ if (p_FmSpIntContextDataCopy->size + p_FmSpIntContextDataCopy->intContextOffset > MAX_IC_SIZE)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.size + intContext.intContextOffset has to be smaller than %d", MAX_IC_SIZE));
+ /* Check that divisible by 16 and not larger than 256 */
+ if (p_FmSpIntContextDataCopy->size % OFFSET_UNITS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.size has to be divisible by %d", OFFSET_UNITS));
+
+ /* Check that divisible by 16 and not larger than 4K */
+ if (p_FmSpIntContextDataCopy->extBufOffset > MAX_EXT_OFFSET)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.extBufOffset can't be larger than %d", MAX_EXT_OFFSET));
+ if (p_FmSpIntContextDataCopy->extBufOffset % OFFSET_UNITS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("intContext.extBufOffset has to be divisible by %d", OFFSET_UNITS));
+
+ return E_OK;
+}
+
+t_Error FmSpCheckBufMargins(t_FmSpBufMargins *p_FmSpBufMargins)
+{
+ /* Check the margin definition */
+ if (p_FmSpBufMargins->startMargins > MAX_EXT_BUFFER_OFFSET)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufMargins.startMargins can't be larger than %d", MAX_EXT_BUFFER_OFFSET));
+ if (p_FmSpBufMargins->endMargins > MAX_EXT_BUFFER_OFFSET)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("bufMargins.endMargins can't be larger than %d", MAX_EXT_BUFFER_OFFSET));
+
+ return E_OK;
+}
+
+t_Error FmSpBuildBufferStructure(t_FmSpIntContextDataCopy *p_FmSpIntContextDataCopy,
+ t_FmBufferPrefixContent *p_BufferPrefixContent,
+ t_FmSpBufMargins *p_FmSpBufMargins,
+ t_FmSpBufferOffsets *p_FmSpBufferOffsets,
+ uint8_t *internalBufferOffset)
+{
+ uint32_t tmp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmSpIntContextDataCopy, E_INVALID_VALUE);
+ ASSERT_COND(p_FmSpIntContextDataCopy);
+ ASSERT_COND(p_BufferPrefixContent);
+ ASSERT_COND(p_FmSpBufMargins);
+ ASSERT_COND(p_FmSpBufferOffsets);
+
+ /* Align start of internal context data to 16 byte */
+ p_FmSpIntContextDataCopy->extBufOffset =
+ (uint16_t)((p_BufferPrefixContent->privDataSize & (OFFSET_UNITS-1)) ?
+ ((p_BufferPrefixContent->privDataSize + OFFSET_UNITS) & ~(uint16_t)(OFFSET_UNITS-1)) :
+ p_BufferPrefixContent->privDataSize);
+
+ /* Translate margin and intContext params to FM parameters */
+ /* Initialize with illegal value. Later we'll set legal values. */
+ p_FmSpBufferOffsets->prsResultOffset = (uint32_t)ILLEGAL_BASE;
+ p_FmSpBufferOffsets->timeStampOffset = (uint32_t)ILLEGAL_BASE;
+ p_FmSpBufferOffsets->hashResultOffset= (uint32_t)ILLEGAL_BASE;
+ p_FmSpBufferOffsets->pcdInfoOffset = (uint32_t)ILLEGAL_BASE;
+
+ /* Internally the driver supports 4 options
+ 1. prsResult/timestamp/hashResult selection (in fact 8 options, but for simplicity we'll
+ relate to it as 1).
+ 2. All IC context (from AD) not including debug.*/
+
+ /* This 'if' covers option 2. We copy from beginning of context. */
+ if (p_BufferPrefixContent->passAllOtherPCDInfo)
+ {
+ p_FmSpIntContextDataCopy->size = 128; /* must be aligned to 16 */
+ /* Start copying data after 16 bytes (FD) from the beginning of the internal context */
+ p_FmSpIntContextDataCopy->intContextOffset = 16;
+
+ if (p_BufferPrefixContent->passAllOtherPCDInfo)
+ p_FmSpBufferOffsets->pcdInfoOffset = p_FmSpIntContextDataCopy->extBufOffset;
+ if (p_BufferPrefixContent->passPrsResult)
+ p_FmSpBufferOffsets->prsResultOffset =
+ (uint32_t)(p_FmSpIntContextDataCopy->extBufOffset + 16);
+ if (p_BufferPrefixContent->passTimeStamp)
+ p_FmSpBufferOffsets->timeStampOffset =
+ (uint32_t)(p_FmSpIntContextDataCopy->extBufOffset + 48);
+ if (p_BufferPrefixContent->passHashResult)
+ p_FmSpBufferOffsets->hashResultOffset =
+ (uint32_t)(p_FmSpIntContextDataCopy->extBufOffset + 56);
+ }
+ else
+ {
+ /* This case covers the options under 1 */
+ /* Copy size must be in 16-byte granularity. */
+ p_FmSpIntContextDataCopy->size =
+ (uint16_t)((p_BufferPrefixContent->passPrsResult ? 32 : 0) +
+ ((p_BufferPrefixContent->passTimeStamp ||
+ p_BufferPrefixContent->passHashResult) ? 16 : 0));
+
+ /* Align start of internal context data to 16 byte */
+ p_FmSpIntContextDataCopy->intContextOffset =
+ (uint8_t)(p_BufferPrefixContent->passPrsResult ? 32 :
+ ((p_BufferPrefixContent->passTimeStamp ||
+ p_BufferPrefixContent->passHashResult) ? 64 : 0));
+
+ if (p_BufferPrefixContent->passPrsResult)
+ p_FmSpBufferOffsets->prsResultOffset = p_FmSpIntContextDataCopy->extBufOffset;
+ if (p_BufferPrefixContent->passTimeStamp)
+ p_FmSpBufferOffsets->timeStampOffset = p_BufferPrefixContent->passPrsResult ?
+ (p_FmSpIntContextDataCopy->extBufOffset + sizeof(t_FmPrsResult)) :
+ p_FmSpIntContextDataCopy->extBufOffset;
+ if (p_BufferPrefixContent->passHashResult)
+ /* If PR is not requested, whether TS is requested or not, IC will be copied from TS */
+ p_FmSpBufferOffsets->hashResultOffset = p_BufferPrefixContent->passPrsResult ?
+ (p_FmSpIntContextDataCopy->extBufOffset + sizeof(t_FmPrsResult) + 8) :
+ p_FmSpIntContextDataCopy->extBufOffset + 8;
+ }
+
+ if (p_FmSpIntContextDataCopy->size)
+ p_FmSpBufMargins->startMargins =
+ (uint16_t)(p_FmSpIntContextDataCopy->extBufOffset +
+ p_FmSpIntContextDataCopy->size);
+ else
+ /* No Internal Context passing, STartMargin is immediately after privateInfo */
+ p_FmSpBufMargins->startMargins = p_BufferPrefixContent->privDataSize;
+
+ /* save extra space for manip in both external and internal buffers */
+ if (p_BufferPrefixContent->manipExtraSpace)
+ {
+ uint8_t extraSpace;
+#ifdef FM_CAPWAP_SUPPORT
+ if ((p_BufferPrefixContent->manipExtraSpace + CAPWAP_FRAG_EXTRA_SPACE) >= 256)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("p_BufferPrefixContent->manipExtraSpace should be less than %d",
+ 256-CAPWAP_FRAG_EXTRA_SPACE));
+ extraSpace = (uint8_t)(p_BufferPrefixContent->manipExtraSpace + CAPWAP_FRAG_EXTRA_SPACE);
+#else
+ extraSpace = p_BufferPrefixContent->manipExtraSpace;
+#endif /* FM_CAPWAP_SUPPORT */
+ p_FmSpBufferOffsets->manipOffset = p_FmSpBufMargins->startMargins;
+ p_FmSpBufMargins->startMargins += extraSpace;
+ *internalBufferOffset = extraSpace;
+ }
+
+ /* align data start */
+ tmp = (uint32_t)(p_FmSpBufMargins->startMargins % p_BufferPrefixContent->dataAlign);
+ if (tmp)
+ p_FmSpBufMargins->startMargins += (p_BufferPrefixContent->dataAlign-tmp);
+ p_FmSpBufferOffsets->dataOffset = p_FmSpBufMargins->startMargins;
+
+ return E_OK;
+}
+/*********************** End of inter-module routines ************************/
+
+
+#if (DPAA_VERSION >= 11)
+/*****************************************************************************/
+/* API routines */
+/*****************************************************************************/
+t_Handle FM_VSP_Config(t_FmVspParams *p_FmVspParams)
+{
+ t_FmVspEntry *p_FmVspEntry = NULL;
+ struct fm_storage_profile_params fm_vsp_params;
+
+ p_FmVspEntry = (t_FmVspEntry *)XX_Malloc(sizeof(t_FmVspEntry));
+ if (!p_FmVspEntry)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_StorageProfile allocation failed"));
+ return NULL;
+ }
+ memset(p_FmVspEntry, 0, sizeof(t_FmVspEntry));
+
+ p_FmVspEntry->p_FmVspEntryDriverParams = (t_FmVspEntryDriverParams *)XX_Malloc(sizeof(t_FmVspEntryDriverParams));
+ if (!p_FmVspEntry->p_FmVspEntryDriverParams)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("p_StorageProfile allocation failed"));
+ XX_Free(p_FmVspEntry);
+ return NULL;
+ }
+ memset(p_FmVspEntry->p_FmVspEntryDriverParams, 0, sizeof(t_FmVspEntryDriverParams));
+ fman_vsp_defconfig(&fm_vsp_params);
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaHeaderCacheAttr = fm_vsp_params.header_cache_attr;
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaIntContextCacheAttr = fm_vsp_params.int_context_cache_attr;
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaScatterGatherCacheAttr = fm_vsp_params.scatter_gather_cache_attr;
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaSwapData = fm_vsp_params.dma_swap_data;
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaWriteOptimize = fm_vsp_params.dma_write_optimize;
+ p_FmVspEntry->p_FmVspEntryDriverParams->noScatherGather = fm_vsp_params.no_scather_gather;
+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.privDataSize = DEFAULT_FM_SP_bufferPrefixContent_privDataSize;
+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.passPrsResult= DEFAULT_FM_SP_bufferPrefixContent_passPrsResult;
+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.passTimeStamp= DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp;
+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.passAllOtherPCDInfo
+ = DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp;
+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.dataAlign = DEFAULT_FM_SP_bufferPrefixContent_dataAlign;
+ p_FmVspEntry->p_FmVspEntryDriverParams->liodnOffset = p_FmVspParams->liodnOffset;
+
+ memcpy(&p_FmVspEntry->p_FmVspEntryDriverParams->extBufPools, &p_FmVspParams->extBufPools, sizeof(t_FmExtPools));
+ p_FmVspEntry->h_Fm = p_FmVspParams->h_Fm;
+ p_FmVspEntry->portType = p_FmVspParams->portParams.portType;
+ p_FmVspEntry->portId = p_FmVspParams->portParams.portId;
+
+ p_FmVspEntry->relativeProfileId = p_FmVspParams->relativeProfileId;
+
+ return p_FmVspEntry;
+}
+
+t_Error FM_VSP_Init(t_Handle h_FmVsp)
+{
+
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry *)h_FmVsp;
+ struct fm_storage_profile_params fm_vsp_params;
+ uint8_t orderedArray[FM_PORT_MAX_NUM_OF_EXT_POOLS];
+ uint16_t sizesArray[BM_MAX_NUM_OF_POOLS];
+ t_Error err;
+ uint16_t absoluteProfileId = 0;
+ int i = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams,E_INVALID_HANDLE);
+
+ CHECK_INIT_PARAMETERS(p_FmVspEntry, CheckParams);
+
+ memset(&orderedArray, 0, sizeof(uint8_t) * FM_PORT_MAX_NUM_OF_EXT_POOLS);
+ memset(&sizesArray, 0, sizeof(uint16_t) * BM_MAX_NUM_OF_POOLS);
+
+ err = FmSpBuildBufferStructure(&p_FmVspEntry->intContext,
+ &p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent,
+ &p_FmVspEntry->bufMargins,
+ &p_FmVspEntry->bufferOffsets,
+ &p_FmVspEntry->internalBufferOffset);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+
+ err = CheckParamsGeneratedInternally(p_FmVspEntry);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+
+ p_FmVspEntry->p_FmSpRegsBase =
+ (struct fm_pcd_storage_profile_regs *)FmGetVSPBaseAddr(p_FmVspEntry->h_Fm);
+ if (!p_FmVspEntry->p_FmSpRegsBase)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("impossible to initialize SpRegsBase"));
+
+ /* order external buffer pools in ascending order of buffer pools sizes */
+ FmSpSetBufPoolsInAscOrderOfBufSizes(&(p_FmVspEntry->p_FmVspEntryDriverParams)->extBufPools,
+ orderedArray,
+ sizesArray);
+
+ p_FmVspEntry->extBufPools.numOfPoolsUsed =
+ p_FmVspEntry->p_FmVspEntryDriverParams->extBufPools.numOfPoolsUsed;
+ for (i = 0; i < p_FmVspEntry->extBufPools.numOfPoolsUsed; i++)
+ {
+ p_FmVspEntry->extBufPools.extBufPool[i].id = orderedArray[i];
+ p_FmVspEntry->extBufPools.extBufPool[i].size = sizesArray[orderedArray[i]];
+ }
+
+ /* on user responsibility to fill it according requirement */
+ memset(&fm_vsp_params, 0, sizeof(struct fm_storage_profile_params));
+ fm_vsp_params.dma_swap_data = p_FmVspEntry->p_FmVspEntryDriverParams->dmaSwapData;
+ fm_vsp_params.int_context_cache_attr = p_FmVspEntry->p_FmVspEntryDriverParams->dmaIntContextCacheAttr;
+ fm_vsp_params.header_cache_attr = p_FmVspEntry->p_FmVspEntryDriverParams->dmaHeaderCacheAttr;
+ fm_vsp_params.scatter_gather_cache_attr = p_FmVspEntry->p_FmVspEntryDriverParams->dmaScatterGatherCacheAttr;
+ fm_vsp_params.dma_write_optimize = p_FmVspEntry->p_FmVspEntryDriverParams->dmaWriteOptimize;
+ fm_vsp_params.liodn_offset = p_FmVspEntry->p_FmVspEntryDriverParams->liodnOffset;
+ fm_vsp_params.no_scather_gather = p_FmVspEntry->p_FmVspEntryDriverParams->noScatherGather;
+
+ if (p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion)
+ {
+ fm_vsp_params.buf_pool_depletion.buf_pool_depletion_enabled = TRUE;
+ fm_vsp_params.buf_pool_depletion.pools_grp_mode_enable = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->poolsGrpModeEnable;
+ fm_vsp_params.buf_pool_depletion.num_pools = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->numOfPools;
+ fm_vsp_params.buf_pool_depletion.pools_to_consider = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->poolsToConsider;
+ fm_vsp_params.buf_pool_depletion.single_pool_mode_enable = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->singlePoolModeEnable;
+ fm_vsp_params.buf_pool_depletion.pools_to_consider_for_single_mode = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->poolsToConsiderForSingleMode;
+ fm_vsp_params.buf_pool_depletion.has_pfc_priorities = TRUE;
+ fm_vsp_params.buf_pool_depletion.pfc_priorities_en = p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion->pfcPrioritiesEn;
+ }
+ else
+ fm_vsp_params.buf_pool_depletion.buf_pool_depletion_enabled = FALSE;
+
+ if (p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools)
+ {
+ fm_vsp_params.backup_pools.num_backup_pools = p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools->numOfBackupPools;
+ fm_vsp_params.backup_pools.pool_ids = p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools->poolIds;
+ }
+ else
+ fm_vsp_params.backup_pools.num_backup_pools = 0;
+
+ fm_vsp_params.fm_ext_pools.num_pools_used = p_FmVspEntry->extBufPools.numOfPoolsUsed;
+ fm_vsp_params.fm_ext_pools.ext_buf_pool = (struct fman_ext_pool_params*)&p_FmVspEntry->extBufPools.extBufPool;
+ fm_vsp_params.buf_margins = (struct fman_sp_buf_margins*)&p_FmVspEntry->bufMargins;
+ fm_vsp_params.int_context = (struct fman_sp_int_context_data_copy*)&p_FmVspEntry->intContext;
+
+ /* no check on err - it was checked earlier */
+ FmVSPGetAbsoluteProfileId(p_FmVspEntry->h_Fm,
+ p_FmVspEntry->portType,
+ p_FmVspEntry->portId,
+ p_FmVspEntry->relativeProfileId,
+ &absoluteProfileId);
+
+ ASSERT_COND(p_FmVspEntry->p_FmSpRegsBase);
+ ASSERT_COND(fm_vsp_params.int_context);
+ ASSERT_COND(fm_vsp_params.buf_margins);
+ ASSERT_COND((absoluteProfileId <= FM_VSP_MAX_NUM_OF_ENTRIES));
+
+ /* Set all registers related to VSP */
+ fman_vsp_init(p_FmVspEntry->p_FmSpRegsBase, absoluteProfileId, &fm_vsp_params,FM_PORT_MAX_NUM_OF_EXT_POOLS, BM_MAX_NUM_OF_POOLS, FM_MAX_NUM_OF_PFC_PRIORITIES);
+
+ p_FmVspEntry->absoluteSpId = absoluteProfileId;
+
+ if (p_FmVspEntry->p_FmVspEntryDriverParams)
+ XX_Free(p_FmVspEntry->p_FmVspEntryDriverParams);
+ p_FmVspEntry->p_FmVspEntryDriverParams = NULL;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_Free(t_Handle h_FmVsp)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry *)h_FmVsp;
+ SANITY_CHECK_RETURN_ERROR(h_FmVsp, E_INVALID_HANDLE);
+ XX_Free(p_FmVspEntry);
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigBufferPrefixContent(t_Handle h_FmVsp, t_FmBufferPrefixContent *p_FmBufferPrefixContent)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+ memcpy(&p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent, p_FmBufferPrefixContent, sizeof(t_FmBufferPrefixContent));
+ /* if dataAlign was not initialized by user, we return to driver's default */
+ if (!p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.dataAlign)
+ p_FmVspEntry->p_FmVspEntryDriverParams->bufferPrefixContent.dataAlign = DEFAULT_FM_SP_bufferPrefixContent_dataAlign;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigDmaSwapData(t_Handle h_FmVsp, e_FmDmaSwapOption swapData)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaSwapData = swapData;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigDmaIcCacheAttr(t_Handle h_FmVsp, e_FmDmaCacheOption intContextCacheAttr)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaIntContextCacheAttr = intContextCacheAttr;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigDmaHdrAttr(t_Handle h_FmVsp, e_FmDmaCacheOption headerCacheAttr)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaHeaderCacheAttr = headerCacheAttr;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigDmaScatterGatherAttr(t_Handle h_FmVsp, e_FmDmaCacheOption scatterGatherCacheAttr)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaScatterGatherCacheAttr = scatterGatherCacheAttr;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigDmaWriteOptimize(t_Handle h_FmVsp, bool optimize)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->dmaWriteOptimize = optimize;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigNoScatherGather(t_Handle h_FmVsp, bool noScatherGather)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->noScatherGather = noScatherGather;
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigPoolDepletion(t_Handle h_FmVsp, t_FmBufPoolDepletion *p_BufPoolDepletion)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmVsp, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_BufPoolDepletion, E_INVALID_HANDLE);
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion = (t_FmBufPoolDepletion *)XX_Malloc(sizeof(t_FmBufPoolDepletion));
+ if (!p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_BufPoolDepletion allocation failed"));
+ memcpy(p_FmVspEntry->p_FmVspEntryDriverParams->p_BufPoolDepletion, p_BufPoolDepletion, sizeof(t_FmBufPoolDepletion));
+
+ return E_OK;
+}
+
+t_Error FM_VSP_ConfigBackupPools(t_Handle h_FmVsp, t_FmBackupBmPools *p_BackupBmPools)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmVsp, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_BackupBmPools, E_INVALID_HANDLE);
+
+ p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools = (t_FmBackupBmPools *)XX_Malloc(sizeof(t_FmBackupBmPools));
+ if (!p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("p_BackupBmPools allocation failed"));
+ memcpy(p_FmVspEntry->p_FmVspEntryDriverParams->p_BackupBmPools, p_BackupBmPools, sizeof(t_FmBackupBmPools));
+
+ return E_OK;
+}
+
+uint32_t FM_VSP_GetBufferDataOffset(t_Handle h_FmVsp)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, 0);
+
+ return p_FmVspEntry->bufferOffsets.dataOffset;
+}
+
+uint8_t * FM_VSP_GetBufferICInfo(t_Handle h_FmVsp, char *p_Data)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL);
+
+ if (p_FmVspEntry->bufferOffsets.pcdInfoOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (uint8_t *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.pcdInfoOffset);
+}
+
+t_FmPrsResult * FM_VSP_GetBufferPrsResult(t_Handle h_FmVsp, char *p_Data)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL);
+
+ if (p_FmVspEntry->bufferOffsets.prsResultOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (t_FmPrsResult *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.prsResultOffset);
+}
+
+uint64_t * FM_VSP_GetBufferTimeStamp(t_Handle h_FmVsp, char *p_Data)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL);
+
+ if (p_FmVspEntry->bufferOffsets.timeStampOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (uint64_t *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.timeStampOffset);
+}
+
+uint8_t * FM_VSP_GetBufferHashResult(t_Handle h_FmVsp, char *p_Data)
+{
+ t_FmVspEntry *p_FmVspEntry = (t_FmVspEntry*)h_FmVsp;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmVspEntry, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(!p_FmVspEntry->p_FmVspEntryDriverParams, E_INVALID_STATE, NULL);
+
+ if (p_FmVspEntry->bufferOffsets.hashResultOffset == ILLEGAL_BASE)
+ return NULL;
+
+ return (uint8_t *)PTR_MOVE(p_Data, p_FmVspEntry->bufferOffsets.hashResultOffset);
+}
+
+#endif /* (DPAA_VERSION >= 11) */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fm_sp.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_sp.h
+
+ @Description FM SP ...
+*//***************************************************************************/
+#ifndef __FM_SP_H
+#define __FM_SP_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+
+#include "fm_sp_common.h"
+#include "fm_common.h"
+
+
+#define __ERR_MODULE__ MODULE_FM_SP
+
+typedef struct {
+ t_FmBufferPrefixContent bufferPrefixContent;
+ e_FmDmaSwapOption dmaSwapData;
+ e_FmDmaCacheOption dmaIntContextCacheAttr;
+ e_FmDmaCacheOption dmaHeaderCacheAttr;
+ e_FmDmaCacheOption dmaScatterGatherCacheAttr;
+ bool dmaWriteOptimize;
+ uint16_t liodnOffset;
+ bool noScatherGather;
+ t_FmBufPoolDepletion *p_BufPoolDepletion;
+ t_FmBackupBmPools *p_BackupBmPools;
+ t_FmExtPools extBufPools;
+} t_FmVspEntryDriverParams;
+
+typedef struct {
+ bool valid;
+ volatile bool lock;
+ uint8_t pointedOwners;
+ uint16_t absoluteSpId;
+ uint8_t internalBufferOffset;
+ t_FmSpBufMargins bufMargins;
+ t_FmSpIntContextDataCopy intContext;
+ t_FmSpBufferOffsets bufferOffsets;
+ t_Handle h_Fm;
+ e_FmPortType portType; /**< Port type */
+ uint8_t portId; /**< Port Id - relative to type */
+ uint8_t relativeProfileId;
+ struct fm_pcd_storage_profile_regs *p_FmSpRegsBase;
+ t_FmExtPools extBufPools;
+ t_FmVspEntryDriverParams *p_FmVspEntryDriverParams;
+} t_FmVspEntry;
+
+
+#endif /* __FM_SP_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/SP/fman_sp.c
@@ -0,0 +1,197 @@
+/*
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_fman_sp.h"
+
+
+uint32_t fman_vsp_get_statistics(struct fm_pcd_storage_profile_regs *regs,
+ uint16_t index)
+{
+ struct fm_pcd_storage_profile_regs *sp_regs;
+ sp_regs = &regs[index];
+ return ioread32be(&sp_regs->fm_sp_acnt);
+}
+
+void fman_vsp_set_statistics(struct fm_pcd_storage_profile_regs *regs,
+ uint16_t index, uint32_t value)
+{
+ struct fm_pcd_storage_profile_regs *sp_regs;
+ sp_regs = &regs[index];
+ iowrite32be(value, &sp_regs->fm_sp_acnt);
+}
+
+void fman_vsp_defconfig(struct fm_storage_profile_params *cfg)
+{
+ cfg->dma_swap_data =
+ DEFAULT_FMAN_SP_DMA_SWAP_DATA;
+ cfg->int_context_cache_attr =
+ DEFAULT_FMAN_SP_DMA_INT_CONTEXT_CACHE_ATTR;
+ cfg->header_cache_attr =
+ DEFAULT_FMAN_SP_DMA_HEADER_CACHE_ATTR;
+ cfg->scatter_gather_cache_attr =
+ DEFAULT_FMAN_SP_DMA_SCATTER_GATHER_CACHE_ATTR;
+ cfg->dma_write_optimize =
+ DEFAULT_FMAN_SP_DMA_WRITE_OPTIMIZE;
+ cfg->no_scather_gather =
+ DEFAULT_FMAN_SP_NO_SCATTER_GATHER;
+}
+
+static inline uint32_t calc_vec_dep(int max_pools, bool *pools,
+ struct fman_ext_pools *ext_buf_pools, uint32_t mask)
+{
+ int i, j;
+ uint32_t vector = 0;
+ for (i = 0; i < max_pools; i++)
+ if (pools[i])
+ for (j = 0; j < ext_buf_pools->num_pools_used; j++)
+ if (i == ext_buf_pools->ext_buf_pool[j].id) {
+ vector |= mask >> j;
+ break;
+ }
+ return vector;
+}
+
+void fman_vsp_init(struct fm_pcd_storage_profile_regs *regs,
+ uint16_t index, struct fm_storage_profile_params *fm_vsp_params,
+ int port_max_num_of_ext_pools, int bm_max_num_of_pools,
+ int max_num_of_pfc_priorities)
+{
+ int i = 0, j = 0;
+ struct fm_pcd_storage_profile_regs *sp_regs;
+ uint32_t tmp_reg, vector;
+ struct fman_ext_pools *ext_buf_pools = &fm_vsp_params->fm_ext_pools;
+ struct fman_buf_pool_depletion *buf_pool_depletion =
+ &fm_vsp_params->buf_pool_depletion;
+ struct fman_backup_bm_pools *backup_pools =
+ &fm_vsp_params->backup_pools;
+ struct fman_sp_int_context_data_copy *int_context_data_copy =
+ fm_vsp_params->int_context;
+ struct fman_sp_buf_margins *external_buffer_margins =
+ fm_vsp_params->buf_margins;
+ bool no_scather_gather = fm_vsp_params->no_scather_gather;
+ uint16_t liodn_offset = fm_vsp_params->liodn_offset;
+
+ sp_regs = &regs[index];
+
+ /* fill external buffers manager pool information register*/
+ for (i = 0; i < ext_buf_pools->num_pools_used; i++) {
+ tmp_reg = FMAN_SP_EXT_BUF_POOL_VALID |
+ FMAN_SP_EXT_BUF_POOL_EN_COUNTER;
+ tmp_reg |= ((uint32_t)ext_buf_pools->ext_buf_pool[i].id <<
+ FMAN_SP_EXT_BUF_POOL_ID_SHIFT);
+ tmp_reg |= ext_buf_pools->ext_buf_pool[i].size;
+ /* functionality available only for some deriviatives
+ (limited by config) */
+ for (j = 0; j < backup_pools->num_backup_pools; j++)
+ if (ext_buf_pools->ext_buf_pool[i].id ==
+ backup_pools->pool_ids[j]) {
+ tmp_reg |= FMAN_SP_EXT_BUF_POOL_BACKUP;
+ break;
+ }
+ iowrite32be(tmp_reg, &sp_regs->fm_sp_ebmpi[i]);
+ }
+
+ /* clear unused pools */
+ for (i = ext_buf_pools->num_pools_used;
+ i < port_max_num_of_ext_pools; i++)
+ iowrite32be(0, &sp_regs->fm_sp_ebmpi[i]);
+
+ /* fill pool depletion register*/
+ tmp_reg = 0;
+ if (buf_pool_depletion->buf_pool_depletion_enabled && buf_pool_depletion->pools_grp_mode_enable) {
+ /* calculate vector for number of pools depletion */
+ vector = calc_vec_dep(bm_max_num_of_pools, buf_pool_depletion->
+ pools_to_consider, ext_buf_pools, 0x80000000);
+
+ /* configure num of pools and vector for number of pools mode */
+ tmp_reg |= (((uint32_t)buf_pool_depletion->num_pools - 1) <<
+ FMAN_SP_POOL_DEP_NUM_OF_POOLS_SHIFT);
+ tmp_reg |= vector;
+ }
+
+ if (buf_pool_depletion->buf_pool_depletion_enabled && buf_pool_depletion->single_pool_mode_enable) {
+ /* calculate vector for number of pools depletion */
+ vector = calc_vec_dep(bm_max_num_of_pools, buf_pool_depletion->
+ pools_to_consider_for_single_mode,
+ ext_buf_pools, 0x00000080);
+
+ /* configure num of pools and vector for number of pools mode */
+ tmp_reg |= vector;
+ }
+
+ /* fill QbbPEV */
+ if (buf_pool_depletion->buf_pool_depletion_enabled) {
+ vector = 0;
+ for (i = 0; i < max_num_of_pfc_priorities; i++)
+ if (buf_pool_depletion->pfc_priorities_en[i] == TRUE)
+ vector |= 0x00000100 << i;
+ tmp_reg |= vector;
+ }
+ iowrite32be(tmp_reg, &sp_regs->fm_sp_mpd);
+
+ /* fill dma attributes register */
+ tmp_reg = 0;
+ tmp_reg |= (uint32_t)fm_vsp_params->dma_swap_data <<
+ FMAN_SP_DMA_ATTR_SWP_SHIFT;
+ tmp_reg |= (uint32_t)fm_vsp_params->int_context_cache_attr <<
+ FMAN_SP_DMA_ATTR_IC_CACHE_SHIFT;
+ tmp_reg |= (uint32_t)fm_vsp_params->header_cache_attr <<
+ FMAN_SP_DMA_ATTR_HDR_CACHE_SHIFT;
+ tmp_reg |= (uint32_t)fm_vsp_params->scatter_gather_cache_attr <<
+ FMAN_SP_DMA_ATTR_SG_CACHE_SHIFT;
+ if (fm_vsp_params->dma_write_optimize)
+ tmp_reg |= FMAN_SP_DMA_ATTR_WRITE_OPTIMIZE;
+ iowrite32be(tmp_reg, &sp_regs->fm_sp_da);
+
+ /* IC parameters - fill internal context parameters register */
+ tmp_reg = 0;
+ tmp_reg |= (((uint32_t)int_context_data_copy->ext_buf_offset/
+ OFFSET_UNITS) << FMAN_SP_IC_TO_EXT_SHIFT);
+ tmp_reg |= (((uint32_t)int_context_data_copy->int_context_offset/
+ OFFSET_UNITS) << FMAN_SP_IC_FROM_INT_SHIFT);
+ tmp_reg |= (((uint32_t)int_context_data_copy->size/OFFSET_UNITS) <<
+ FMAN_SP_IC_SIZE_SHIFT);
+ iowrite32be(tmp_reg, &sp_regs->fm_sp_icp);
+
+ /* buffer margins - fill external buffer margins register */
+ tmp_reg = 0;
+ tmp_reg |= (((uint32_t)external_buffer_margins->start_margins) <<
+ FMAN_SP_EXT_BUF_MARG_START_SHIFT);
+ tmp_reg |= (((uint32_t)external_buffer_margins->end_margins) <<
+ FMAN_SP_EXT_BUF_MARG_END_SHIFT);
+ if (no_scather_gather)
+ tmp_reg |= FMAN_SP_SG_DISABLE;
+ iowrite32be(tmp_reg, &sp_regs->fm_sp_ebm);
+
+ /* buffer margins - fill spliodn register */
+ iowrite32be(liodn_offset, &sp_regs->fm_sp_spliodn);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm.c
@@ -0,0 +1,5216 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm.c
+
+ @Description FM driver routines implementation.
+*//***************************************************************************/
+#include "std_ext.h"
+#include "error_ext.h"
+#include "xx_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "debug_ext.h"
+#include "fm_muram_ext.h"
+#include <linux/math64.h>
+
+#include "fm_common.h"
+#include "fm_ipc.h"
+#include "fm.h"
+#ifndef CONFIG_FMAN_ARM
+#include <linux/fsl/svr.h>
+#endif
+#include "fsl_fman.h"
+
+
+/****************************************/
+/* static functions */
+/****************************************/
+
+static volatile bool blockingFlag = FALSE;
+static void IpcMsgCompletionCB(t_Handle h_Fm,
+ uint8_t *p_Msg,
+ uint8_t *p_Reply,
+ uint32_t replyLength,
+ t_Error status)
+{
+ UNUSED(h_Fm);UNUSED(p_Msg);UNUSED(p_Reply);UNUSED(replyLength);UNUSED(status);
+ blockingFlag = FALSE;
+}
+
+static void FreeInitResources(t_Fm *p_Fm)
+{
+ if (p_Fm->camBaseAddr)
+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->camBaseAddr));
+ if (p_Fm->fifoBaseAddr)
+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->fifoBaseAddr));
+ if (p_Fm->resAddr)
+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->resAddr));
+}
+
+static bool IsFmanCtrlCodeLoaded(t_Fm *p_Fm)
+{
+ t_FMIramRegs *p_Iram;
+
+ ASSERT_COND(p_Fm);
+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM);
+
+ return (bool)!!(GET_UINT32(p_Iram->iready) & IRAM_READY);
+}
+
+static t_Error CheckFmParameters(t_Fm *p_Fm)
+{
+ if (IsFmanCtrlCodeLoaded(p_Fm) && !p_Fm->resetOnInit)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Old FMan CTRL code is loaded; FM must be reset!"));
+#if (DPAA_VERSION < 11)
+ if (!p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats ||
+ (p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats > DMA_MODE_MAX_AXI_DBG_NUM_OF_BEATS))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("axiDbgNumOfBeats has to be in the range 1 - %d", DMA_MODE_MAX_AXI_DBG_NUM_OF_BEATS));
+#endif /* (DPAA_VERSION < 11) */
+ if (p_Fm->p_FmDriverParam->dma_cam_num_of_entries % DMA_CAM_UNITS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_cam_num_of_entries has to be divisble by %d", DMA_CAM_UNITS));
+// if (!p_Fm->p_FmDriverParam->dma_cam_num_of_entries || (p_Fm->p_FmDriverParam->dma_cam_num_of_entries > DMA_MODE_MAX_CAM_NUM_OF_ENTRIES))
+// RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_cam_num_of_entries has to be in the range 1 - %d", DMA_MODE_MAX_CAM_NUM_OF_ENTRIES));
+ if (p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer > DMA_THRESH_MAX_COMMQ)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_comm_qtsh_asrt_emer can not be larger than %d", DMA_THRESH_MAX_COMMQ));
+ if (p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer > DMA_THRESH_MAX_COMMQ)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_comm_qtsh_clr_emer can not be larger than %d", DMA_THRESH_MAX_COMMQ));
+ if (p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer >= p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_comm_qtsh_clr_emer must be smaller than dma_comm_qtsh_asrt_emer"));
+#if (DPAA_VERSION < 11)
+ if (p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer > DMA_THRESH_MAX_BUF)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_read_buf_tsh_asrt_emer can not be larger than %d", DMA_THRESH_MAX_BUF));
+ if (p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer > DMA_THRESH_MAX_BUF)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_read_buf_tsh_clr_emer can not be larger than %d", DMA_THRESH_MAX_BUF));
+ if (p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer >= p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_read_buf_tsh_clr_emer must be smaller than dma_read_buf_tsh_asrt_emer"));
+ if (p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer > DMA_THRESH_MAX_BUF)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_write_buf_tsh_asrt_emer can not be larger than %d", DMA_THRESH_MAX_BUF));
+ if (p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer > DMA_THRESH_MAX_BUF)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_write_buf_tsh_clr_emer can not be larger than %d", DMA_THRESH_MAX_BUF));
+ if (p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer >= p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_write_buf_tsh_clr_emer must be smaller than dma_write_buf_tsh_asrt_emer"));
+#else /* (DPAA_VERSION >= 11) */
+ if ((p_Fm->p_FmDriverParam->dma_dbg_cnt_mode == E_FMAN_DMA_DBG_CNT_INT_READ_EM)||
+ (p_Fm->p_FmDriverParam->dma_dbg_cnt_mode == E_FMAN_DMA_DBG_CNT_INT_WRITE_EM) ||
+ (p_Fm->p_FmDriverParam->dma_dbg_cnt_mode == E_FMAN_DMA_DBG_CNT_RAW_WAR_PROT))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_dbg_cnt_mode value not supported by this integration."));
+ if ((p_Fm->p_FmDriverParam->dma_emergency_bus_select == FM_DMA_MURAM_READ_EMERGENCY)||
+ (p_Fm->p_FmDriverParam->dma_emergency_bus_select == FM_DMA_MURAM_WRITE_EMERGENCY))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("emergencyBusSelect value not supported by this integration."));
+ if (p_Fm->p_FmDriverParam->dma_stop_on_bus_error)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_stop_on_bus_error not supported by this integration."));
+#ifdef FM_AID_MODE_NO_TNUM_SW005
+ if (p_Fm->p_FmDriverParam->dma_aid_mode != E_FMAN_DMA_AID_OUT_PORT_ID)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_aid_mode not supported by this integration."));
+#endif /* FM_AID_MODE_NO_TNUM_SW005 */
+ if (p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("dma_axi_dbg_num_of_beats not supported by this integration."));
+#endif /* (DPAA_VERSION < 11) */
+
+ if (!p_Fm->p_FmStateStruct->fmClkFreq)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("fmClkFreq must be set."));
+ if (USEC_TO_CLK(p_Fm->p_FmDriverParam->dma_watchdog, p_Fm->p_FmStateStruct->fmClkFreq) > DMA_MAX_WATCHDOG)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("dma_watchdog depends on FM clock. dma_watchdog(in microseconds) * clk (in Mhz), may not exceed 0x08x", DMA_MAX_WATCHDOG));
+
+#if (DPAA_VERSION >= 11)
+ if ((p_Fm->partVSPBase + p_Fm->partNumOfVSPs) > FM_VSP_MAX_NUM_OF_ENTRIES)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("partVSPBase+partNumOfVSPs out of range!!!"));
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_Fm->p_FmStateStruct->totalFifoSize % BMI_FIFO_UNITS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("totalFifoSize number has to be divisible by %d", BMI_FIFO_UNITS));
+ if (!p_Fm->p_FmStateStruct->totalFifoSize ||
+ (p_Fm->p_FmStateStruct->totalFifoSize > BMI_MAX_FIFO_SIZE))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("totalFifoSize (currently defined as %d) has to be in the range of 256 to %d",
+ p_Fm->p_FmStateStruct->totalFifoSize,
+ BMI_MAX_FIFO_SIZE));
+ if (!p_Fm->p_FmStateStruct->totalNumOfTasks ||
+ (p_Fm->p_FmStateStruct->totalNumOfTasks > BMI_MAX_NUM_OF_TASKS))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("totalNumOfTasks number has to be in the range 1 - %d", BMI_MAX_NUM_OF_TASKS));
+
+#ifdef FM_HAS_TOTAL_DMAS
+ if (!p_Fm->p_FmStateStruct->maxNumOfOpenDmas ||
+ (p_Fm->p_FmStateStruct->maxNumOfOpenDmas > BMI_MAX_NUM_OF_DMAS))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("maxNumOfOpenDmas number has to be in the range 1 - %d", BMI_MAX_NUM_OF_DMAS));
+#endif /* FM_HAS_TOTAL_DMAS */
+
+ if (p_Fm->p_FmDriverParam->disp_limit_tsh > FPM_MAX_DISP_LIMIT)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("disp_limit_tsh can't be greater than %d", FPM_MAX_DISP_LIMIT));
+
+ if (!p_Fm->f_Exception)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided"));
+ if (!p_Fm->f_BusError)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Exceptions callback not provided"));
+
+#ifdef FM_NO_WATCHDOG
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev == 2) &&
+ (p_Fm->p_FmDriverParam->dma_watchdog))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("watchdog!"));
+#endif /* FM_NO_WATCHDOG */
+
+#ifdef FM_ECC_HALT_NO_SYNC_ERRATA_10GMAC_A008
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev < 6) &&
+ (p_Fm->p_FmDriverParam->halt_on_unrecov_ecc_err))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("HaltOnEccError!"));
+#endif /* FM_ECC_HALT_NO_SYNC_ERRATA_10GMAC_A008 */
+
+#ifdef FM_NO_TNUM_AGING
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev != 4) &&
+ (p_Fm->p_FmStateStruct->revInfo.majorRev < 6))
+ if (p_Fm->p_FmDriverParam->tnum_aging_period)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("Tnum aging!"));
+#endif /* FM_NO_TNUM_AGING */
+
+ /* check that user did not set revision-dependent exceptions */
+#ifdef FM_NO_DISPATCH_RAM_ECC
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev != 4) &&
+ (p_Fm->p_FmStateStruct->revInfo.majorRev < 6))
+ if (p_Fm->userSetExceptions & FM_EX_BMI_DISPATCH_RAM_ECC)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("exception e_FM_EX_BMI_DISPATCH_RAM_ECC!"));
+#endif /* FM_NO_DISPATCH_RAM_ECC */
+
+#ifdef FM_QMI_NO_ECC_EXCEPTIONS
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev == 4)
+ if (p_Fm->userSetExceptions & (FM_EX_QMI_SINGLE_ECC | FM_EX_QMI_DOUBLE_ECC))
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("exception e_FM_EX_QMI_SINGLE_ECC/e_FM_EX_QMI_DOUBLE_ECC!"));
+#endif /* FM_QMI_NO_ECC_EXCEPTIONS */
+
+#ifdef FM_QMI_NO_SINGLE_ECC_EXCEPTION
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ if (p_Fm->userSetExceptions & FM_EX_QMI_SINGLE_ECC)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("exception e_FM_EX_QMI_SINGLE_ECC!"));
+#endif /* FM_QMI_NO_SINGLE_ECC_EXCEPTION */
+
+ return E_OK;
+}
+
+
+static void SendIpcIsr(t_Fm *p_Fm, uint32_t macEvent, uint32_t pendingReg)
+{
+ ASSERT_COND(p_Fm->guestId == NCSW_MASTER_ID);
+
+ if (p_Fm->intrMng[macEvent].guestId == NCSW_MASTER_ID)
+ p_Fm->intrMng[macEvent].f_Isr(p_Fm->intrMng[macEvent].h_SrcHandle);
+
+ /* If the MAC is running on guest-partition and we have IPC session with it,
+ we inform him about the event through IPC; otherwise, we ignore the event. */
+ else if (p_Fm->h_IpcSessions[p_Fm->intrMng[macEvent].guestId])
+ {
+ t_Error err;
+ t_FmIpcIsr fmIpcIsr;
+ t_FmIpcMsg msg;
+
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_GUEST_ISR;
+ fmIpcIsr.pendingReg = pendingReg;
+ fmIpcIsr.boolErr = FALSE;
+ memcpy(msg.msgBody, &fmIpcIsr, sizeof(fmIpcIsr));
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[p_Fm->intrMng[macEvent].guestId],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(fmIpcIsr),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ }
+ else
+ DBG(TRACE, ("FM Guest mode, without IPC - can't call ISR!"));
+}
+
+static void BmiErrEvent(t_Fm *p_Fm)
+{
+ uint32_t event;
+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs;
+
+
+ event = fman_get_bmi_err_event(bmi_rg);
+
+ if (event & BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_STORAGE_PROFILE_ECC);
+ if (event & BMI_ERR_INTR_EN_LIST_RAM_ECC)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_LIST_RAM_ECC);
+ if (event & BMI_ERR_INTR_EN_STATISTICS_RAM_ECC)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_STATISTICS_RAM_ECC);
+ if (event & BMI_ERR_INTR_EN_DISPATCH_RAM_ECC)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_BMI_DISPATCH_RAM_ECC);
+}
+
+static void QmiErrEvent(t_Fm *p_Fm)
+{
+ uint32_t event;
+ struct fman_qmi_regs *qmi_rg = p_Fm->p_FmQmiRegs;
+
+ event = fman_get_qmi_err_event(qmi_rg);
+
+ if (event & QMI_ERR_INTR_EN_DOUBLE_ECC)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_QMI_DOUBLE_ECC);
+ if (event & QMI_ERR_INTR_EN_DEQ_FROM_DEF)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID);
+}
+
+static void DmaErrEvent(t_Fm *p_Fm)
+{
+ uint32_t status, com_id;
+ uint8_t tnum;
+ uint8_t hardwarePortId;
+ uint8_t relativePortId;
+ uint16_t liodn;
+ struct fman_dma_regs *dma_rg = p_Fm->p_FmDmaRegs;
+
+ status = fman_get_dma_err_event(dma_rg);
+
+ if (status & DMA_STATUS_BUS_ERR)
+ {
+ com_id = fman_get_dma_com_id(dma_rg);
+ hardwarePortId = (uint8_t)(((com_id & DMA_TRANSFER_PORTID_MASK) >> DMA_TRANSFER_PORTID_SHIFT));
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+ HW_PORT_ID_TO_SW_PORT_ID(relativePortId, hardwarePortId);
+ tnum = (uint8_t)((com_id & DMA_TRANSFER_TNUM_MASK) >> DMA_TRANSFER_TNUM_SHIFT);
+ liodn = (uint16_t)(com_id & DMA_TRANSFER_LIODN_MASK);
+ ASSERT_COND(p_Fm->p_FmStateStruct->portsTypes[hardwarePortId] != e_FM_PORT_TYPE_DUMMY);
+ p_Fm->f_BusError(p_Fm->h_App,
+ p_Fm->p_FmStateStruct->portsTypes[hardwarePortId],
+ relativePortId,
+ fman_get_dma_addr(dma_rg),
+ tnum,
+ liodn);
+ }
+ if (status & DMA_STATUS_FM_SPDAT_ECC)
+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_SINGLE_PORT_ECC);
+ if (status & DMA_STATUS_READ_ECC)
+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_READ_ECC);
+ if (status & DMA_STATUS_SYSTEM_WRITE_ECC)
+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_SYSTEM_WRITE_ECC);
+ if (status & DMA_STATUS_FM_WRITE_ECC)
+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_DMA_FM_WRITE_ECC);
+ }
+
+static void FpmErrEvent(t_Fm *p_Fm)
+{
+ uint32_t event;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ event = fman_get_fpm_err_event(fpm_rg);
+
+ if ((event & FPM_EV_MASK_DOUBLE_ECC) && (event & FPM_EV_MASK_DOUBLE_ECC_EN))
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_FPM_DOUBLE_ECC);
+ if ((event & FPM_EV_MASK_STALL) && (event & FPM_EV_MASK_STALL_EN))
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_FPM_STALL_ON_TASKS);
+ if ((event & FPM_EV_MASK_SINGLE_ECC) && (event & FPM_EV_MASK_SINGLE_ECC_EN))
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_FPM_SINGLE_ECC);
+}
+
+static void MuramErrIntr(t_Fm *p_Fm)
+{
+ uint32_t event;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ event = fman_get_muram_err_event(fpm_rg);
+
+ if (event & FPM_RAM_MURAM_ECC)
+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_MURAM_ECC);
+}
+
+static void IramErrIntr(t_Fm *p_Fm)
+{
+ uint32_t event;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ event = fman_get_iram_err_event(fpm_rg);
+
+ if (event & FPM_RAM_IRAM_ECC)
+ p_Fm->f_Exception(p_Fm->h_App, e_FM_EX_IRAM_ECC);
+}
+
+static void QmiEvent(t_Fm *p_Fm)
+{
+ uint32_t event;
+ struct fman_qmi_regs *qmi_rg = p_Fm->p_FmQmiRegs;
+
+ event = fman_get_qmi_event(qmi_rg);
+
+ if (event & QMI_INTR_EN_SINGLE_ECC)
+ p_Fm->f_Exception(p_Fm->h_App,e_FM_EX_QMI_SINGLE_ECC);
+}
+
+static void UnimplementedIsr(t_Handle h_Arg)
+{
+ UNUSED(h_Arg);
+
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unimplemented ISR!"));
+}
+
+static void UnimplementedFmanCtrlIsr(t_Handle h_Arg, uint32_t event)
+{
+ UNUSED(h_Arg); UNUSED(event);
+
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Unimplemented FmCtl ISR!"));
+}
+
+static void EnableTimeStamp(t_Fm *p_Fm)
+{
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ ASSERT_COND(p_Fm->p_FmStateStruct);
+ ASSERT_COND(p_Fm->p_FmStateStruct->count1MicroBit);
+
+ fman_enable_time_stamp(fpm_rg, p_Fm->p_FmStateStruct->count1MicroBit, p_Fm->p_FmStateStruct->fmClkFreq);
+
+ p_Fm->p_FmStateStruct->enabledTimeStamp = TRUE;
+}
+
+static t_Error ClearIRam(t_Fm *p_Fm)
+{
+ t_FMIramRegs *p_Iram;
+ int i;
+ int iram_size;
+
+ ASSERT_COND(p_Fm);
+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM);
+ iram_size = FM_IRAM_SIZE(p_Fm->p_FmStateStruct->revInfo.majorRev,p_Fm->p_FmStateStruct->revInfo.minorRev);
+
+ /* Enable the auto-increment */
+ WRITE_UINT32(p_Iram->iadd, IRAM_IADD_AIE);
+ while (GET_UINT32(p_Iram->iadd) != IRAM_IADD_AIE) ;
+
+ for (i=0; i < (iram_size/4); i++)
+ WRITE_UINT32(p_Iram->idata, 0xffffffff);
+
+ WRITE_UINT32(p_Iram->iadd, iram_size - 4);
+ CORE_MemoryBarrier();
+ while (GET_UINT32(p_Iram->idata) != 0xffffffff) ;
+
+ return E_OK;
+}
+
+static t_Error LoadFmanCtrlCode(t_Fm *p_Fm)
+{
+ t_FMIramRegs *p_Iram;
+ int i;
+ uint32_t tmp;
+ uint8_t compTo16;
+
+ ASSERT_COND(p_Fm);
+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM);
+
+ /* Enable the auto-increment */
+ WRITE_UINT32(p_Iram->iadd, IRAM_IADD_AIE);
+ while (GET_UINT32(p_Iram->iadd) != IRAM_IADD_AIE) ;
+
+ for (i=0; i < (p_Fm->firmware.size / 4); i++)
+ WRITE_UINT32(p_Iram->idata, p_Fm->firmware.p_Code[i]);
+
+ compTo16 = (uint8_t)(p_Fm->firmware.size % 16);
+ if (compTo16)
+ for (i=0; i < ((16-compTo16) / 4); i++)
+ WRITE_UINT32(p_Iram->idata, 0xffffffff);
+
+ WRITE_UINT32(p_Iram->iadd,p_Fm->firmware.size-4);
+ while (GET_UINT32(p_Iram->iadd) != (p_Fm->firmware.size-4)) ;
+
+ /* verify that writing has completed */
+ while (GET_UINT32(p_Iram->idata) != p_Fm->firmware.p_Code[(p_Fm->firmware.size / 4)-1]) ;
+
+ if (p_Fm->fwVerify)
+ {
+ WRITE_UINT32(p_Iram->iadd, IRAM_IADD_AIE);
+ while (GET_UINT32(p_Iram->iadd) != IRAM_IADD_AIE) ;
+ for (i=0; i < (p_Fm->firmware.size / 4); i++)
+ {
+ tmp = GET_UINT32(p_Iram->idata);
+ if (tmp != p_Fm->firmware.p_Code[i])
+ RETURN_ERROR(MAJOR, E_WRITE_FAILED,
+ ("UCode write error : write 0x%x, read 0x%x",
+ p_Fm->firmware.p_Code[i],tmp));
+ }
+ WRITE_UINT32(p_Iram->iadd, 0x0);
+ }
+
+ /* Enable patch from IRAM */
+ WRITE_UINT32(p_Iram->iready, IRAM_READY);
+ XX_UDelay(1000);
+
+ DBG(INFO, ("FMan-Controller code (ver %d.%d.%d) loaded to IRAM.",
+ ((uint16_t *)p_Fm->firmware.p_Code)[2],
+ ((uint8_t *)p_Fm->firmware.p_Code)[6],
+ ((uint8_t *)p_Fm->firmware.p_Code)[7]));
+
+ return E_OK;
+}
+
+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173
+static t_Error FwNotResetErratumBugzilla6173WA(t_Fm *p_Fm)
+{
+ t_FMIramRegs *p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM);
+ uint32_t tmpReg;
+ uint32_t savedSpliodn[63];
+
+ /* write to IRAM first location the debug instruction */
+ WRITE_UINT32(p_Iram->iadd, 0);
+ while (GET_UINT32(p_Iram->iadd) != 0) ;
+ WRITE_UINT32(p_Iram->idata, FM_FW_DEBUG_INSTRUCTION);
+
+ WRITE_UINT32(p_Iram->iadd, 0);
+ while (GET_UINT32(p_Iram->iadd) != 0) ;
+ while (GET_UINT32(p_Iram->idata) != FM_FW_DEBUG_INSTRUCTION) ;
+
+ /* Enable patch from IRAM */
+ WRITE_UINT32(p_Iram->iready, IRAM_READY);
+ CORE_MemoryBarrier();
+ XX_UDelay(100);
+ IO2MemCpy32((uint8_t *)savedSpliodn,
+ (uint8_t *)p_Fm->p_FmBmiRegs->fmbm_spliodn,
+ 63*sizeof(uint32_t));
+
+ /* reset FMAN */
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rstc, FPM_RSTC_FM_RESET);
+ CORE_MemoryBarrier();
+ XX_UDelay(100);
+
+ /* verify breakpoint debug status register */
+ tmpReg = GET_UINT32(*(uint32_t *)UINT_TO_PTR(p_Fm->baseAddr + FM_DEBUG_STATUS_REGISTER_OFFSET));
+ if (!tmpReg)
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Invalid debug status register value is '0'"));
+
+ /*************************************/
+ /* Load FMan-Controller code to IRAM */
+ /*************************************/
+ ClearIRam(p_Fm);
+ if (p_Fm->firmware.p_Code &&
+ (LoadFmanCtrlCode(p_Fm) != E_OK))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ XX_UDelay(100);
+
+ /* reset FMAN again to start the microcode */
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rstc, FPM_RSTC_FM_RESET);
+ CORE_MemoryBarrier();
+ XX_UDelay(100);
+ Mem2IOCpy32((uint8_t *)p_Fm->p_FmBmiRegs->fmbm_spliodn,
+ (uint8_t *)savedSpliodn,
+ 63*sizeof(uint32_t));
+
+ if (fman_is_qmi_halt_not_busy_state(p_Fm->p_FmQmiRegs))
+ {
+ fman_resume(p_Fm->p_FmFpmRegs);
+ CORE_MemoryBarrier();
+ XX_UDelay(100);
+ }
+
+ return E_OK;
+}
+#endif /* FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */
+
+static void GuestErrorIsr(t_Fm *p_Fm, uint32_t pending)
+{
+#define FM_G_CALL_1G_MAC_ERR_ISR(_id) \
+do { \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].h_SrcHandle);\
+} while (0)
+#define FM_G_CALL_10G_MAC_ERR_ISR(_id) \
+do { \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].h_SrcHandle);\
+} while (0)
+
+ /* error interrupts */
+ if (pending & ERR_INTR_EN_1G_MAC0)
+ FM_G_CALL_1G_MAC_ERR_ISR(0);
+ if (pending & ERR_INTR_EN_1G_MAC1)
+ FM_G_CALL_1G_MAC_ERR_ISR(1);
+ if (pending & ERR_INTR_EN_1G_MAC2)
+ FM_G_CALL_1G_MAC_ERR_ISR(2);
+ if (pending & ERR_INTR_EN_1G_MAC3)
+ FM_G_CALL_1G_MAC_ERR_ISR(3);
+ if (pending & ERR_INTR_EN_1G_MAC4)
+ FM_G_CALL_1G_MAC_ERR_ISR(4);
+ if (pending & ERR_INTR_EN_1G_MAC5)
+ FM_G_CALL_1G_MAC_ERR_ISR(5);
+ if (pending & ERR_INTR_EN_1G_MAC6)
+ FM_G_CALL_1G_MAC_ERR_ISR(6);
+ if (pending & ERR_INTR_EN_1G_MAC7)
+ FM_G_CALL_1G_MAC_ERR_ISR(7);
+ if (pending & ERR_INTR_EN_10G_MAC0)
+ FM_G_CALL_10G_MAC_ERR_ISR(0);
+ if (pending & ERR_INTR_EN_10G_MAC1)
+ FM_G_CALL_10G_MAC_ERR_ISR(1);
+}
+
+static void GuestEventIsr(t_Fm *p_Fm, uint32_t pending)
+{
+#define FM_G_CALL_1G_MAC_ISR(_id) \
+do { \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].h_SrcHandle);\
+} while (0)
+#define FM_G_CALL_10G_MAC_ISR(_id) \
+do { \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].h_SrcHandle);\
+} while (0)
+
+ if (pending & INTR_EN_1G_MAC0)
+ FM_G_CALL_1G_MAC_ISR(0);
+ if (pending & INTR_EN_1G_MAC1)
+ FM_G_CALL_1G_MAC_ISR(1);
+ if (pending & INTR_EN_1G_MAC2)
+ FM_G_CALL_1G_MAC_ISR(2);
+ if (pending & INTR_EN_1G_MAC3)
+ FM_G_CALL_1G_MAC_ISR(3);
+ if (pending & INTR_EN_1G_MAC4)
+ FM_G_CALL_1G_MAC_ISR(4);
+ if (pending & INTR_EN_1G_MAC5)
+ FM_G_CALL_1G_MAC_ISR(5);
+ if (pending & INTR_EN_1G_MAC6)
+ FM_G_CALL_1G_MAC_ISR(6);
+ if (pending & INTR_EN_1G_MAC7)
+ FM_G_CALL_1G_MAC_ISR(7);
+ if (pending & INTR_EN_10G_MAC0)
+ FM_G_CALL_10G_MAC_ISR(0);
+ if (pending & INTR_EN_10G_MAC1)
+ FM_G_CALL_10G_MAC_ISR(1);
+ if (pending & INTR_EN_TMR)
+ p_Fm->intrMng[e_FM_EV_TMR].f_Isr(p_Fm->intrMng[e_FM_EV_TMR].h_SrcHandle);
+}
+
+#if (DPAA_VERSION >= 11)
+static t_Error SetVSPWindow(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint8_t baseStorageProfile,
+ uint8_t log2NumOfProfiles)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+
+ ASSERT_COND(h_Fm);
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->p_FmBmiRegs &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcVspSetPortWindow fmIpcVspSetPortWindow;
+ t_FmIpcMsg msg;
+ t_Error err = E_OK;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&fmIpcVspSetPortWindow, 0, sizeof(t_FmIpcVspSetPortWindow));
+ fmIpcVspSetPortWindow.hardwarePortId = hardwarePortId;
+ fmIpcVspSetPortWindow.baseStorageProfile = baseStorageProfile;
+ fmIpcVspSetPortWindow.log2NumOfProfiles = log2NumOfProfiles;
+ msg.msgId = FM_VSP_SET_PORT_WINDOW;
+ memcpy(msg.msgBody, &fmIpcVspSetPortWindow, sizeof(t_FmIpcVspSetPortWindow));
+
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ return E_OK;
+ }
+ else if (!p_Fm->p_FmBmiRegs)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ fman_set_vsp_window(p_Fm->p_FmBmiRegs,
+ hardwarePortId,
+ baseStorageProfile,
+ log2NumOfProfiles);
+
+ return E_OK;
+}
+
+static uint8_t AllocVSPsForPartition(t_Handle h_Fm, uint8_t base, uint8_t numOfProfiles, uint8_t guestId)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ uint8_t profilesFound = 0;
+ int i = 0;
+ uint32_t intFlags;
+
+ if (!numOfProfiles)
+ return E_OK;
+
+ if ((numOfProfiles > FM_VSP_MAX_NUM_OF_ENTRIES) ||
+ (base + numOfProfiles > FM_VSP_MAX_NUM_OF_ENTRIES))
+ return (uint8_t)ILLEGAL_BASE;
+
+ if (p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ t_Error err;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams));
+ ipcAllocParams.guestId = p_Fm->guestId;
+ ipcAllocParams.num = p_Fm->partNumOfVSPs;
+ ipcAllocParams.base = p_Fm->partVSPBase;
+ msg.msgId = FM_VSP_ALLOC;
+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams));
+ replyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if ((err != E_OK) ||
+ (replyLength != (sizeof(uint32_t) + sizeof(uint8_t))))
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ else
+ memcpy((uint8_t*)&p_Fm->partVSPBase, reply.replyBody, sizeof(uint8_t));
+ if (p_Fm->partVSPBase == (uint8_t)(ILLEGAL_BASE))
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate VSP range!"));
+ return (uint8_t)ILLEGAL_BASE;
+ }
+
+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock);
+ for (i = base; i < base + numOfProfiles; i++)
+ if (p_Fm->p_FmSp->profiles[i].profilesMng.ownerId == (uint8_t)ILLEGAL_BASE)
+ profilesFound++;
+ else
+ break;
+
+ if (profilesFound == numOfProfiles)
+ for (i = base; i<base + numOfProfiles; i++)
+ p_Fm->p_FmSp->profiles[i].profilesMng.ownerId = guestId;
+ else
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ return (uint8_t)ILLEGAL_BASE;
+ }
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+
+ return base;
+}
+
+static void FreeVSPsForPartition(t_Handle h_Fm, uint8_t base, uint8_t numOfProfiles, uint8_t guestId)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ int i = 0;
+
+ ASSERT_COND(p_Fm);
+
+ if (p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+ t_Error err;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ memset(&ipcAllocParams, 0, sizeof(t_FmIpcResourceAllocParams));
+ ipcAllocParams.guestId = p_Fm->guestId;
+ ipcAllocParams.num = p_Fm->partNumOfVSPs;
+ ipcAllocParams.base = p_Fm->partVSPBase;
+ msg.msgId = FM_VSP_FREE;
+ memcpy(msg.msgBody, &ipcAllocParams, sizeof(t_FmIpcResourceAllocParams));
+ replyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(t_FmIpcResourceAllocParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return;
+ }
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ DBG(WARNING, ("FM Guest mode, without IPC - can't validate VSP range!"));
+ return;
+ }
+
+ ASSERT_COND(p_Fm->p_FmSp);
+
+ for (i=base; i<numOfProfiles; i++)
+ {
+ if (p_Fm->p_FmSp->profiles[i].profilesMng.ownerId == guestId)
+ p_Fm->p_FmSp->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE;
+ else
+ DBG(WARNING, ("Request for freeing storage profile window which wasn't allocated to this partition"));
+ }
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+static t_Error FmGuestHandleIpcMsgCB(t_Handle h_Fm,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_FmIpcMsg *p_IpcMsg = (t_FmIpcMsg*)p_Msg;
+
+ UNUSED(p_Reply);
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((msgLength > sizeof(uint32_t)), E_INVALID_VALUE);
+
+#ifdef DISABLE_SANITY_CHECKS
+ UNUSED(msgLength);
+#endif /* DISABLE_SANITY_CHECKS */
+
+ ASSERT_COND(p_Msg);
+
+ *p_ReplyLength = 0;
+
+ switch (p_IpcMsg->msgId)
+ {
+ case (FM_GUEST_ISR):
+ {
+ t_FmIpcIsr ipcIsr;
+
+ memcpy((uint8_t*)&ipcIsr, p_IpcMsg->msgBody, sizeof(t_FmIpcIsr));
+ if (ipcIsr.boolErr)
+ GuestErrorIsr(p_Fm, ipcIsr.pendingReg);
+ else
+ GuestEventIsr(p_Fm, ipcIsr.pendingReg);
+ break;
+ }
+ default:
+ *p_ReplyLength = 0;
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("command not found!!!"));
+ }
+ return E_OK;
+}
+
+static t_Error FmHandleIpcMsgCB(t_Handle h_Fm,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength)
+{
+ t_Error err;
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_FmIpcMsg *p_IpcMsg = (t_FmIpcMsg*)p_Msg;
+ t_FmIpcReply *p_IpcReply = (t_FmIpcReply*)p_Reply;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((msgLength >= sizeof(uint32_t)), E_INVALID_VALUE);
+
+#ifdef DISABLE_SANITY_CHECKS
+ UNUSED(msgLength);
+#endif /* DISABLE_SANITY_CHECKS */
+
+ ASSERT_COND(p_IpcMsg);
+
+ memset(p_IpcReply, 0, (sizeof(uint8_t) * FM_IPC_MAX_REPLY_SIZE));
+ *p_ReplyLength = 0;
+
+ switch (p_IpcMsg->msgId)
+ {
+ case (FM_GET_SET_PORT_PARAMS):
+ {
+ t_FmIpcPortInInitParams ipcInitParams;
+ t_FmInterModulePortInitParams initParams;
+ t_FmIpcPortOutInitParams ipcOutInitParams;
+
+ memcpy((uint8_t*)&ipcInitParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortInInitParams));
+ initParams.hardwarePortId = ipcInitParams.hardwarePortId;
+ initParams.portType = (e_FmPortType)ipcInitParams.enumPortType;
+ initParams.independentMode = (bool)(ipcInitParams.boolIndependentMode);
+ initParams.liodnOffset = ipcInitParams.liodnOffset;
+ initParams.numOfTasks = ipcInitParams.numOfTasks;
+ initParams.numOfExtraTasks = ipcInitParams.numOfExtraTasks;
+ initParams.numOfOpenDmas = ipcInitParams.numOfOpenDmas;
+ initParams.numOfExtraOpenDmas = ipcInitParams.numOfExtraOpenDmas;
+ initParams.sizeOfFifo = ipcInitParams.sizeOfFifo;
+ initParams.extraSizeOfFifo = ipcInitParams.extraSizeOfFifo;
+ initParams.deqPipelineDepth = ipcInitParams.deqPipelineDepth;
+ initParams.maxFrameLength = ipcInitParams.maxFrameLength;
+ initParams.liodnBase = ipcInitParams.liodnBase;
+
+ p_IpcReply->error = (uint32_t)FmGetSetPortParams(h_Fm, &initParams);
+
+ ipcOutInitParams.ipcPhysAddr.high = initParams.fmMuramPhysBaseAddr.high;
+ ipcOutInitParams.ipcPhysAddr.low = initParams.fmMuramPhysBaseAddr.low;
+ ipcOutInitParams.sizeOfFifo = initParams.sizeOfFifo;
+ ipcOutInitParams.extraSizeOfFifo = initParams.extraSizeOfFifo;
+ ipcOutInitParams.numOfTasks = initParams.numOfTasks;
+ ipcOutInitParams.numOfExtraTasks = initParams.numOfExtraTasks;
+ ipcOutInitParams.numOfOpenDmas = initParams.numOfOpenDmas;
+ ipcOutInitParams.numOfExtraOpenDmas = initParams.numOfExtraOpenDmas;
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcOutInitParams, sizeof(ipcOutInitParams));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcPortOutInitParams);
+ break;
+ }
+ case (FM_SET_SIZE_OF_FIFO):
+ {
+ t_FmIpcPortRsrcParams ipcPortRsrcParams;
+
+ memcpy((uint8_t*)&ipcPortRsrcParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortRsrcParams));
+ p_IpcReply->error = (uint32_t)FmSetSizeOfFifo(h_Fm,
+ ipcPortRsrcParams.hardwarePortId,
+ &ipcPortRsrcParams.val,
+ &ipcPortRsrcParams.extra,
+ (bool)ipcPortRsrcParams.boolInitialConfig);
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ }
+ case (FM_SET_NUM_OF_TASKS):
+ {
+ t_FmIpcPortRsrcParams ipcPortRsrcParams;
+
+ memcpy((uint8_t*)&ipcPortRsrcParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortRsrcParams));
+ p_IpcReply->error = (uint32_t)FmSetNumOfTasks(h_Fm, ipcPortRsrcParams.hardwarePortId,
+ (uint8_t*)&ipcPortRsrcParams.val,
+ (uint8_t*)&ipcPortRsrcParams.extra,
+ (bool)ipcPortRsrcParams.boolInitialConfig);
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ }
+ case (FM_SET_NUM_OF_OPEN_DMAS):
+ {
+ t_FmIpcPortRsrcParams ipcPortRsrcParams;
+
+ memcpy((uint8_t*)&ipcPortRsrcParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortRsrcParams));
+ p_IpcReply->error = (uint32_t)FmSetNumOfOpenDmas(h_Fm, ipcPortRsrcParams.hardwarePortId,
+ (uint8_t*)&ipcPortRsrcParams.val,
+ (uint8_t*)&ipcPortRsrcParams.extra,
+ (bool)ipcPortRsrcParams.boolInitialConfig);
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ }
+ case (FM_RESUME_STALLED_PORT):
+ *p_ReplyLength = sizeof(uint32_t);
+ p_IpcReply->error = (uint32_t)FmResumeStalledPort(h_Fm, p_IpcMsg->msgBody[0]);
+ break;
+ case (FM_MASTER_IS_ALIVE):
+ {
+ uint8_t guestId = p_IpcMsg->msgBody[0];
+ /* build the FM master partition IPC address */
+ memset(p_Fm->fmIpcHandlerModuleName[guestId], 0, (sizeof(char)) * MODULE_NAME_SIZE);
+ if (Sprint (p_Fm->fmIpcHandlerModuleName[guestId], "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, guestId) != (guestId<10 ? 6:7))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ p_Fm->h_IpcSessions[guestId] = XX_IpcInitSession(p_Fm->fmIpcHandlerModuleName[guestId], p_Fm->fmModuleName);
+ if (p_Fm->h_IpcSessions[guestId] == NULL)
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("FM Master IPC session for guest %d", guestId));
+ *(uint8_t*)(p_IpcReply->replyBody) = 1;
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ }
+ case (FM_IS_PORT_STALLED):
+ {
+ bool tmp;
+
+ p_IpcReply->error = (uint32_t)FmIsPortStalled(h_Fm, p_IpcMsg->msgBody[0], &tmp);
+ *(uint8_t*)(p_IpcReply->replyBody) = (uint8_t)tmp;
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ }
+ case (FM_RESET_MAC):
+ {
+ t_FmIpcMacParams ipcMacParams;
+
+ memcpy((uint8_t*)&ipcMacParams, p_IpcMsg->msgBody, sizeof(t_FmIpcMacParams));
+ p_IpcReply->error = (uint32_t)FmResetMac(p_Fm,
+ (e_FmMacType)(ipcMacParams.enumType),
+ ipcMacParams.id);
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+ }
+ case (FM_SET_MAC_MAX_FRAME):
+ {
+ t_FmIpcMacMaxFrameParams ipcMacMaxFrameParams;
+
+ memcpy((uint8_t*)&ipcMacMaxFrameParams, p_IpcMsg->msgBody, sizeof(t_FmIpcMacMaxFrameParams));
+ err = FmSetMacMaxFrame(p_Fm,
+ (e_FmMacType)(ipcMacMaxFrameParams.macParams.enumType),
+ ipcMacMaxFrameParams.macParams.id,
+ ipcMacMaxFrameParams.maxFrameLength);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ break;
+ }
+#if (DPAA_VERSION >= 11)
+ case (FM_VSP_ALLOC) :
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ uint8_t vspBase;
+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams));
+ vspBase = AllocVSPsForPartition(h_Fm, (uint8_t)ipcAllocParams.base, (uint8_t)ipcAllocParams.num, ipcAllocParams.guestId);
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&vspBase, sizeof(uint8_t));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ }
+ case (FM_VSP_FREE) :
+ {
+ t_FmIpcResourceAllocParams ipcAllocParams;
+ memcpy(&ipcAllocParams, p_IpcMsg->msgBody, sizeof(t_FmIpcResourceAllocParams));
+ FreeVSPsForPartition(h_Fm, (uint8_t)ipcAllocParams.base, (uint8_t)ipcAllocParams.num, ipcAllocParams.guestId);
+ break;
+ }
+ case (FM_VSP_SET_PORT_WINDOW) :
+ {
+ t_FmIpcVspSetPortWindow ipcVspSetPortWindow;
+ memcpy(&ipcVspSetPortWindow, p_IpcMsg->msgBody, sizeof(t_FmIpcVspSetPortWindow));
+ err = SetVSPWindow(h_Fm,
+ ipcVspSetPortWindow.hardwarePortId,
+ ipcVspSetPortWindow.baseStorageProfile,
+ ipcVspSetPortWindow.log2NumOfProfiles);
+ return err;
+ }
+ case (FM_SET_CONG_GRP_PFC_PRIO) :
+ {
+ t_FmIpcSetCongestionGroupPfcPriority fmIpcSetCongestionGroupPfcPriority;
+ memcpy(&fmIpcSetCongestionGroupPfcPriority, p_IpcMsg->msgBody, sizeof(t_FmIpcSetCongestionGroupPfcPriority));
+ err = FmSetCongestionGroupPFCpriority(h_Fm,
+ fmIpcSetCongestionGroupPfcPriority.congestionGroupId,
+ fmIpcSetCongestionGroupPfcPriority.priorityBitMap);
+ return err;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ case (FM_FREE_PORT):
+ {
+ t_FmInterModulePortFreeParams portParams;
+ t_FmIpcPortFreeParams ipcPortParams;
+
+ memcpy((uint8_t*)&ipcPortParams, p_IpcMsg->msgBody, sizeof(t_FmIpcPortFreeParams));
+ portParams.hardwarePortId = ipcPortParams.hardwarePortId;
+ portParams.portType = (e_FmPortType)(ipcPortParams.enumPortType);
+ portParams.deqPipelineDepth = ipcPortParams.deqPipelineDepth;
+ FmFreePortParams(h_Fm, &portParams);
+ break;
+ }
+ case (FM_REGISTER_INTR):
+ {
+ t_FmIpcRegisterIntr ipcRegIntr;
+
+ memcpy((uint8_t*)&ipcRegIntr, p_IpcMsg->msgBody, sizeof(ipcRegIntr));
+ p_Fm->intrMng[ipcRegIntr.event].guestId = ipcRegIntr.guestId;
+ break;
+ }
+ case (FM_GET_PARAMS):
+ {
+ t_FmIpcParams ipcParams;
+
+ /* Get clock frequency */
+ ipcParams.fmClkFreq = p_Fm->p_FmStateStruct->fmClkFreq;
+ ipcParams.fmMacClkFreq = p_Fm->p_FmStateStruct->fmMacClkFreq;
+
+ fman_get_revision(p_Fm->p_FmFpmRegs,&ipcParams.majorRev,&ipcParams.minorRev);
+
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcParams, sizeof(t_FmIpcParams));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcParams);
+ break;
+ }
+ case (FM_GET_FMAN_CTRL_CODE_REV):
+ {
+ t_FmCtrlCodeRevisionInfo fmanCtrlRevInfo;
+ t_FmIpcFmanCtrlCodeRevisionInfo ipcRevInfo;
+
+ p_IpcReply->error = (uint32_t)FM_GetFmanCtrlCodeRevision(h_Fm, &fmanCtrlRevInfo);
+ ipcRevInfo.packageRev = fmanCtrlRevInfo.packageRev;
+ ipcRevInfo.majorRev = fmanCtrlRevInfo.majorRev;
+ ipcRevInfo.minorRev = fmanCtrlRevInfo.minorRev;
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcRevInfo, sizeof(t_FmIpcFmanCtrlCodeRevisionInfo));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcFmanCtrlCodeRevisionInfo);
+ break;
+ }
+
+ case (FM_DMA_STAT):
+ {
+ t_FmDmaStatus dmaStatus;
+ t_FmIpcDmaStatus ipcDmaStatus;
+
+ FM_GetDmaStatus(h_Fm, &dmaStatus);
+ ipcDmaStatus.boolCmqNotEmpty = (uint8_t)dmaStatus.cmqNotEmpty;
+ ipcDmaStatus.boolBusError = (uint8_t)dmaStatus.busError;
+ ipcDmaStatus.boolReadBufEccError = (uint8_t)dmaStatus.readBufEccError;
+ ipcDmaStatus.boolWriteBufEccSysError = (uint8_t)dmaStatus.writeBufEccSysError;
+ ipcDmaStatus.boolWriteBufEccFmError = (uint8_t)dmaStatus.writeBufEccFmError;
+ ipcDmaStatus.boolSinglePortEccError = (uint8_t)dmaStatus.singlePortEccError;
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcDmaStatus, sizeof(t_FmIpcDmaStatus));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcDmaStatus);
+ break;
+ }
+ case (FM_ALLOC_FMAN_CTRL_EVENT_REG):
+ p_IpcReply->error = (uint32_t)FmAllocFmanCtrlEventReg(h_Fm, (uint8_t*)p_IpcReply->replyBody);
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ break;
+ case (FM_FREE_FMAN_CTRL_EVENT_REG):
+ FmFreeFmanCtrlEventReg(h_Fm, p_IpcMsg->msgBody[0]);
+ break;
+ case (FM_GET_TIMESTAMP_SCALE):
+ {
+ uint32_t timeStamp = FmGetTimeStampScale(h_Fm);
+
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&timeStamp, sizeof(uint32_t));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ break;
+ }
+ case (FM_GET_COUNTER):
+ {
+ e_FmCounters inCounter;
+ uint32_t outCounter;
+
+ memcpy((uint8_t*)&inCounter, p_IpcMsg->msgBody, sizeof(uint32_t));
+ outCounter = FM_GetCounter(h_Fm, inCounter);
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&outCounter, sizeof(uint32_t));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ break;
+ }
+ case (FM_SET_FMAN_CTRL_EVENTS_ENABLE):
+ {
+ t_FmIpcFmanEvents ipcFmanEvents;
+
+ memcpy((uint8_t*)&ipcFmanEvents, p_IpcMsg->msgBody, sizeof(t_FmIpcFmanEvents));
+ FmSetFmanCtrlIntr(h_Fm,
+ ipcFmanEvents.eventRegId,
+ ipcFmanEvents.enableEvents);
+ break;
+ }
+ case (FM_GET_FMAN_CTRL_EVENTS_ENABLE):
+ {
+ uint32_t tmp = FmGetFmanCtrlIntr(h_Fm, p_IpcMsg->msgBody[0]);
+
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&tmp, sizeof(uint32_t));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ break;
+ }
+ case (FM_GET_PHYS_MURAM_BASE):
+ {
+ t_FmPhysAddr physAddr;
+ t_FmIpcPhysAddr ipcPhysAddr;
+
+ FmGetPhysicalMuramBase(h_Fm, &physAddr);
+ ipcPhysAddr.high = physAddr.high;
+ ipcPhysAddr.low = physAddr.low;
+ memcpy(p_IpcReply->replyBody, (uint8_t*)&ipcPhysAddr, sizeof(t_FmIpcPhysAddr));
+ *p_ReplyLength = sizeof(uint32_t) + sizeof(t_FmIpcPhysAddr);
+ break;
+ }
+ case (FM_ENABLE_RAM_ECC):
+ {
+ if (((err = FM_EnableRamsEcc(h_Fm)) != E_OK) ||
+ ((err = FM_SetException(h_Fm, e_FM_EX_IRAM_ECC, TRUE)) != E_OK) ||
+ ((err = FM_SetException(h_Fm, e_FM_EX_MURAM_ECC, TRUE)) != E_OK))
+#if (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0))
+ UNUSED(err);
+#else
+ REPORT_ERROR(MINOR, err, NO_MSG);
+#endif /* (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) */
+ break;
+ }
+ case (FM_DISABLE_RAM_ECC):
+ {
+
+ if (((err = FM_SetException(h_Fm, e_FM_EX_IRAM_ECC, FALSE)) != E_OK) ||
+ ((err = FM_SetException(h_Fm, e_FM_EX_MURAM_ECC, FALSE)) != E_OK) ||
+ ((err = FM_DisableRamsEcc(h_Fm)) != E_OK))
+#if (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0))
+ UNUSED(err);
+#else
+ REPORT_ERROR(MINOR, err, NO_MSG);
+#endif /* (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0)) */
+ break;
+ }
+ case (FM_SET_NUM_OF_FMAN_CTRL):
+ {
+ t_FmIpcPortNumOfFmanCtrls ipcPortNumOfFmanCtrls;
+
+ memcpy((uint8_t*)&ipcPortNumOfFmanCtrls, p_IpcMsg->msgBody, sizeof(t_FmIpcPortNumOfFmanCtrls));
+ err = FmSetNumOfRiscsPerPort(h_Fm,
+ ipcPortNumOfFmanCtrls.hardwarePortId,
+ ipcPortNumOfFmanCtrls.numOfFmanCtrls,
+ ipcPortNumOfFmanCtrls.orFmanCtrl);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ break;
+ }
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+ case (FM_10G_TX_ECC_WA):
+ p_IpcReply->error = (uint32_t)Fm10GTxEccWorkaround(h_Fm, p_IpcMsg->msgBody[0]);
+ *p_ReplyLength = sizeof(uint32_t);
+ break;
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+ default:
+ *p_ReplyLength = 0;
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, ("command not found!!!"));
+ }
+ return E_OK;
+}
+
+
+/****************************************/
+/* Inter-Module functions */
+/****************************************/
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+t_Error Fm10GTxEccWorkaround(t_Handle h_Fm, uint8_t macId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_Error err = E_OK;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+ uint8_t rxHardwarePortId, txHardwarePortId;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_10G_TX_ECC_WA;
+ msg.msgBody[0] = macId;
+ replyLength = sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(macId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return (t_Error)(reply.error);
+ }
+
+ SANITY_CHECK_RETURN_ERROR((macId == 0), E_NOT_SUPPORTED);
+ SANITY_CHECK_RETURN_ERROR(IsFmanCtrlCodeLoaded(p_Fm), E_INVALID_STATE);
+
+ rxHardwarePortId = SwPortIdToHwPortId(e_FM_PORT_TYPE_RX_10G,
+ macId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+ txHardwarePortId = SwPortIdToHwPortId(e_FM_PORT_TYPE_TX_10G,
+ macId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+ if ((p_Fm->p_FmStateStruct->portsTypes[rxHardwarePortId] != e_FM_PORT_TYPE_DUMMY) ||
+ (p_Fm->p_FmStateStruct->portsTypes[txHardwarePortId] != e_FM_PORT_TYPE_DUMMY))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("MAC should be initialized prior to Rx and Tx ports!"));
+
+ return fman_set_erratum_10gmac_a004_wa(fpm_rg);
+}
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+uint16_t FmGetTnumAgingPeriod(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_Fm->p_FmDriverParam, E_INVALID_STATE, 0);
+
+ return p_Fm->tnumAgingPeriod;
+}
+
+t_Error FmSetPortPreFetchConfiguration(t_Handle h_Fm,
+ uint8_t portNum,
+ bool preFetchConfigured)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ p_Fm->portsPreFetchConfigured[portNum] = TRUE;
+ p_Fm->portsPreFetchValue[portNum] = preFetchConfigured;
+
+ return E_OK;
+}
+
+t_Error FmGetPortPreFetchConfiguration(t_Handle h_Fm,
+ uint8_t portNum,
+ bool *p_PortConfigured,
+ bool *p_PreFetchConfigured)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ /* If the prefetch wasn't configured yet (not enable or disabled)
+ we return the value TRUE as it was already configured */
+ if (!p_Fm->portsPreFetchConfigured[portNum])
+ {
+ *p_PortConfigured = FALSE;
+ *p_PreFetchConfigured = FALSE;
+ }
+ else
+ {
+ *p_PortConfigured = TRUE;
+ *p_PreFetchConfigured = (p_Fm->portsPreFetchConfigured[portNum]);
+ }
+
+ return E_OK;
+}
+
+t_Error FmSetCongestionGroupPFCpriority(t_Handle h_Fm,
+ uint32_t congestionGroupId,
+ uint8_t priorityBitMap)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ uint32_t regNum;
+
+ ASSERT_COND(h_Fm);
+
+ if (congestionGroupId > FM_PORT_NUM_OF_CONGESTION_GRPS)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("Congestion group ID bigger than %d",
+ FM_PORT_NUM_OF_CONGESTION_GRPS));
+
+ if (p_Fm->guestId == NCSW_MASTER_ID)
+ {
+ ASSERT_COND(p_Fm->baseAddr);
+ regNum = (FM_PORT_NUM_OF_CONGESTION_GRPS - 1 - congestionGroupId) / 4;
+ fman_set_congestion_group_pfc_priority((uint32_t *)((p_Fm->baseAddr+FM_MM_CGP)),
+ congestionGroupId,
+ priorityBitMap,
+ regNum);
+ }
+ else if (p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcSetCongestionGroupPfcPriority fmIpcSetCongestionGroupPfcPriority;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&fmIpcSetCongestionGroupPfcPriority, 0, sizeof(t_FmIpcSetCongestionGroupPfcPriority));
+ fmIpcSetCongestionGroupPfcPriority.congestionGroupId = congestionGroupId;
+ fmIpcSetCongestionGroupPfcPriority.priorityBitMap = priorityBitMap;
+
+ msg.msgId = FM_SET_CONG_GRP_PFC_PRIO;
+ memcpy(msg.msgBody, &fmIpcSetCongestionGroupPfcPriority, sizeof(t_FmIpcSetCongestionGroupPfcPriority));
+
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("guest without IPC!"));
+
+ return E_OK;
+}
+
+uintptr_t FmGetPcdPrsBaseAddr(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0);
+
+ if (!p_Fm->baseAddr)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE,
+ ("No base-addr; probably Guest with IPC!"));
+ return 0;
+ }
+
+ return (p_Fm->baseAddr + FM_MM_PRS);
+}
+
+uintptr_t FmGetPcdKgBaseAddr(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0);
+
+ if (!p_Fm->baseAddr)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE,
+ ("No base-addr; probably Guest with IPC!"));
+ return 0;
+ }
+
+ return (p_Fm->baseAddr + FM_MM_KG);
+}
+
+uintptr_t FmGetPcdPlcrBaseAddr(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0);
+
+ if (!p_Fm->baseAddr)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE,
+ ("No base-addr; probably Guest with IPC!"));
+ return 0;
+ }
+
+ return (p_Fm->baseAddr + FM_MM_PLCR);
+}
+
+#if (DPAA_VERSION >= 11)
+uintptr_t FmGetVSPBaseAddr(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0);
+
+ return p_Fm->vspBaseAddr;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+t_Handle FmGetMuramHandle(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, NULL);
+
+ return (p_Fm->h_FmMuram);
+}
+
+void FmGetPhysicalMuramBase(t_Handle h_Fm, t_FmPhysAddr *p_FmPhysAddr)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ if (p_Fm->fmMuramPhysBaseAddr)
+ {
+ /* General FM driver initialization */
+ p_FmPhysAddr->low = (uint32_t)p_Fm->fmMuramPhysBaseAddr;
+ p_FmPhysAddr->high = (uint8_t)((p_Fm->fmMuramPhysBaseAddr & 0x000000ff00000000LL) >> 32);
+ return;
+ }
+
+ ASSERT_COND(p_Fm->guestId != NCSW_MASTER_ID);
+
+ if (p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+ t_FmIpcPhysAddr ipcPhysAddr;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_PHYS_MURAM_BASE;
+ replyLength = sizeof(uint32_t) + sizeof(t_FmPhysAddr);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return;
+ }
+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmPhysAddr)))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_VALUE,("IPC reply length mismatch"));
+ return;
+ }
+ memcpy((uint8_t*)&ipcPhysAddr, reply.replyBody, sizeof(t_FmIpcPhysAddr));
+ p_FmPhysAddr->high = ipcPhysAddr.high;
+ p_FmPhysAddr->low = ipcPhysAddr.low;
+ }
+ else
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without neither IPC nor mapped register!"));
+}
+
+#if (DPAA_VERSION >= 11)
+t_Error FmVSPAllocForPort (t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint8_t numOfVSPs)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ t_Error err = E_OK;
+ uint32_t profilesFound, intFlags;
+ uint8_t first, i;
+ uint8_t log2Num;
+ uint8_t swPortIndex=0, hardwarePortId;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ if (!numOfVSPs)
+ return E_OK;
+
+ if (numOfVSPs > FM_VSP_MAX_NUM_OF_ENTRIES)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("numProfiles can not be bigger than %d.",FM_VSP_MAX_NUM_OF_ENTRIES));
+
+ if (!POWER_OF_2(numOfVSPs))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("numProfiles must be a power of 2."));
+
+ LOG2((uint64_t)numOfVSPs, log2Num);
+
+ if ((log2Num == 0) || (p_Fm->partVSPBase == 0))
+ first = 0;
+ else
+ first = 1<<log2Num;
+
+ if (first > (p_Fm->partVSPBase + p_Fm->partNumOfVSPs))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("can not allocate storage profile port window"));
+
+ if (first < p_Fm->partVSPBase)
+ while (first < p_Fm->partVSPBase)
+ first = first + numOfVSPs;
+
+ if ((first + numOfVSPs) > (p_Fm->partVSPBase + p_Fm->partNumOfVSPs))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("can not allocate storage profile port window"));
+
+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock);
+ profilesFound = 0;
+ for (i=first; i < p_Fm->partVSPBase + p_Fm->partNumOfVSPs; )
+ {
+ if (!p_Fm->p_FmSp->profiles[i].profilesMng.allocated)
+ {
+ profilesFound++;
+ i++;
+ if (profilesFound == numOfVSPs)
+ break;
+ }
+ else
+ {
+ profilesFound = 0;
+ /* advance i to the next aligned address */
+ first = i = (uint8_t)(first + numOfVSPs);
+ }
+ }
+ if (profilesFound == numOfVSPs)
+ for (i = first; i<first + numOfVSPs; i++)
+ p_Fm->p_FmSp->profiles[i].profilesMng.allocated = TRUE;
+ else
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ RETURN_ERROR(MINOR, E_FULL, ("No profiles."));
+ }
+
+ hardwarePortId = SwPortIdToHwPortId(portType,
+ portId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ p_Fm->p_FmSp->portsMapping[swPortIndex].numOfProfiles = numOfVSPs;
+ p_Fm->p_FmSp->portsMapping[swPortIndex].profilesBase = first;
+
+ if ((err = SetVSPWindow(h_Fm,hardwarePortId, first,log2Num)) != E_OK)
+ for (i = first; i < first + numOfVSPs; i++)
+ p_Fm->p_FmSp->profiles[i].profilesMng.allocated = FALSE;
+
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+
+ return err;
+}
+
+t_Error FmVSPFreeForPort(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ uint8_t swPortIndex=0, hardwarePortId, first, numOfVSPs, i;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ hardwarePortId = SwPortIdToHwPortId(portType,
+ portId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ numOfVSPs = (uint8_t)p_Fm->p_FmSp->portsMapping[swPortIndex].numOfProfiles;
+ first = (uint8_t)p_Fm->p_FmSp->portsMapping[swPortIndex].profilesBase;
+
+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock);
+ for (i = first; i < first + numOfVSPs; i++)
+ p_Fm->p_FmSp->profiles[i].profilesMng.allocated = FALSE;
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+
+ p_Fm->p_FmSp->portsMapping[swPortIndex].numOfProfiles = 0;
+ p_Fm->p_FmSp->portsMapping[swPortIndex].profilesBase = 0;
+
+ return E_OK;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+t_Error FmAllocFmanCtrlEventReg(t_Handle h_Fm, uint8_t *p_EventId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint8_t i;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_ALLOC_FMAN_CTRL_EVENT_REG;
+ replyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (replyLength != (sizeof(uint32_t) + sizeof(uint8_t)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+
+ *p_EventId = *(uint8_t*)(reply.replyBody);
+
+ return (t_Error)(reply.error);
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ for (i=0;i<FM_NUM_OF_FMAN_CTRL_EVENT_REGS;i++)
+ if (!p_Fm->usedEventRegs[i])
+ {
+ p_Fm->usedEventRegs[i] = TRUE;
+ *p_EventId = i;
+ break;
+ }
+
+ if (i==FM_NUM_OF_FMAN_CTRL_EVENT_REGS)
+ RETURN_ERROR(MAJOR, E_BUSY, ("No resource - FMan controller event register."));
+
+ return E_OK;
+}
+
+void FmFreeFmanCtrlEventReg(t_Handle h_Fm, uint8_t eventId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE);
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_FREE_FMAN_CTRL_EVENT_REG;
+ msg.msgBody[0] = eventId;
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(eventId),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return;
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+ return;
+ }
+
+ ((t_Fm*)h_Fm)->usedEventRegs[eventId] = FALSE;
+}
+
+void FmSetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, uint32_t enableEvents)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->p_FmFpmRegs &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcFmanEvents fmanCtrl;
+ t_Error err;
+ t_FmIpcMsg msg;
+
+ fmanCtrl.eventRegId = eventRegId;
+ fmanCtrl.enableEvents = enableEvents;
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_SET_FMAN_CTRL_EVENTS_ENABLE;
+ memcpy(msg.msgBody, &fmanCtrl, sizeof(fmanCtrl));
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(fmanCtrl),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return;
+ }
+ else if (!p_Fm->p_FmFpmRegs)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+ return;
+ }
+
+ ASSERT_COND(eventRegId < FM_NUM_OF_FMAN_CTRL_EVENT_REGS);
+ fman_set_ctrl_intr(fpm_rg, eventRegId, enableEvents);
+}
+
+uint32_t FmGetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->p_FmFpmRegs &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength, ctrlIntr;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_FMAN_CTRL_EVENTS_ENABLE;
+ msg.msgBody[0] = eventRegId;
+ replyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(eventRegId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return 0;
+ }
+ if (replyLength != (sizeof(uint32_t) + sizeof(uint32_t)))
+ {
+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return 0;
+ }
+ memcpy((uint8_t*)&ctrlIntr, reply.replyBody, sizeof(uint32_t));
+ return ctrlIntr;
+ }
+ else if (!p_Fm->p_FmFpmRegs)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+ return 0;
+ }
+
+ return fman_get_ctrl_intr(fpm_rg, eventRegId);
+}
+
+void FmRegisterIntr(t_Handle h_Fm,
+ e_FmEventModules module,
+ uint8_t modId,
+ e_FmIntrType intrType,
+ void (*f_Isr) (t_Handle h_Arg),
+ t_Handle h_Arg)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ int event = 0;
+
+ ASSERT_COND(h_Fm);
+
+ GET_FM_MODULE_EVENT(module, modId, intrType, event);
+ ASSERT_COND(event < e_FM_EV_DUMMY_LAST);
+
+ /* register in local FM structure */
+ p_Fm->intrMng[event].f_Isr = f_Isr;
+ p_Fm->intrMng[event].h_SrcHandle = h_Arg;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcRegisterIntr fmIpcRegisterIntr;
+ t_Error err;
+ t_FmIpcMsg msg;
+
+ /* register in Master FM structure */
+ fmIpcRegisterIntr.event = (uint32_t)event;
+ fmIpcRegisterIntr.guestId = p_Fm->guestId;
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_REGISTER_INTR;
+ memcpy(msg.msgBody, &fmIpcRegisterIntr, sizeof(fmIpcRegisterIntr));
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(fmIpcRegisterIntr),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+}
+
+void FmUnregisterIntr(t_Handle h_Fm,
+ e_FmEventModules module,
+ uint8_t modId,
+ e_FmIntrType intrType)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ int event = 0;
+
+ ASSERT_COND(h_Fm);
+
+ GET_FM_MODULE_EVENT(module, modId,intrType, event);
+ ASSERT_COND(event < e_FM_EV_DUMMY_LAST);
+
+ p_Fm->intrMng[event].f_Isr = UnimplementedIsr;
+ p_Fm->intrMng[event].h_SrcHandle = NULL;
+}
+
+void FmRegisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, void (*f_Isr) (t_Handle h_Arg, uint32_t event), t_Handle h_Arg)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ ASSERT_COND(eventRegId<FM_NUM_OF_FMAN_CTRL_EVENT_REGS);
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM in guest-mode"));
+ return;
+ }
+
+ p_Fm->fmanCtrlIntr[eventRegId].f_Isr = f_Isr;
+ p_Fm->fmanCtrlIntr[eventRegId].h_SrcHandle = h_Arg;
+}
+
+void FmUnregisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ ASSERT_COND(eventRegId<FM_NUM_OF_FMAN_CTRL_EVENT_REGS);
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("FM in guest-mode"));
+ return;
+ }
+
+ p_Fm->fmanCtrlIntr[eventRegId].f_Isr = UnimplementedFmanCtrlIsr;
+ p_Fm->fmanCtrlIntr[eventRegId].h_SrcHandle = NULL;
+}
+
+void FmRegisterPcd(t_Handle h_Fm, t_Handle h_FmPcd)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ if (p_Fm->h_Pcd)
+ REPORT_ERROR(MAJOR, E_ALREADY_EXISTS, ("PCD already set"));
+
+ p_Fm->h_Pcd = h_FmPcd;
+}
+
+void FmUnregisterPcd(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ if (!p_Fm->h_Pcd)
+ REPORT_ERROR(MAJOR, E_NOT_FOUND, ("PCD handle!"));
+
+ p_Fm->h_Pcd = NULL;
+}
+
+t_Handle FmGetPcdHandle(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ return p_Fm->h_Pcd;
+}
+
+uint8_t FmGetId(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0xff);
+
+ return p_Fm->p_FmStateStruct->fmId;
+}
+
+t_Error FmReset(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rstc, FPM_RSTC_FM_RESET);
+ CORE_MemoryBarrier();
+ XX_UDelay(100);
+
+ return E_OK;
+}
+
+t_Error FmSetNumOfRiscsPerPort(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint8_t numOfFmanCtrls,
+ t_FmFmanCtrl orFmanCtrl)
+{
+
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_fpm_regs *fpm_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((numOfFmanCtrls > 0) && (numOfFmanCtrls < 3)) , E_INVALID_HANDLE);
+
+ fpm_rg = p_Fm->p_FmFpmRegs;
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->p_FmFpmRegs &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcPortNumOfFmanCtrls params;
+ t_FmIpcMsg msg;
+
+ memset(&msg, 0, sizeof(msg));
+ params.hardwarePortId = hardwarePortId;
+ params.numOfFmanCtrls = numOfFmanCtrls;
+ params.orFmanCtrl = orFmanCtrl;
+ msg.msgId = FM_SET_NUM_OF_FMAN_CTRL;
+ memcpy(msg.msgBody, &params, sizeof(params));
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) +sizeof(params),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ return E_OK;
+ }
+ else if (!p_Fm->p_FmFpmRegs)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ fman_set_num_of_riscs_per_port(fpm_rg, hardwarePortId, numOfFmanCtrls, orFmanCtrl);
+
+ return E_OK;
+}
+
+t_Error FmGetSetPortParams(t_Handle h_Fm, t_FmInterModulePortInitParams *p_PortParams)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_Error err;
+ uint32_t intFlags;
+ uint8_t hardwarePortId = p_PortParams->hardwarePortId, macId;
+ struct fman_rg fman_rg;
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ t_FmIpcPortInInitParams portInParams;
+ t_FmIpcPortOutInitParams portOutParams;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ portInParams.hardwarePortId = p_PortParams->hardwarePortId;
+ portInParams.enumPortType = (uint32_t)p_PortParams->portType;
+ portInParams.boolIndependentMode= (uint8_t)p_PortParams->independentMode;
+ portInParams.liodnOffset = p_PortParams->liodnOffset;
+ portInParams.numOfTasks = p_PortParams->numOfTasks;
+ portInParams.numOfExtraTasks = p_PortParams->numOfExtraTasks;
+ portInParams.numOfOpenDmas = p_PortParams->numOfOpenDmas;
+ portInParams.numOfExtraOpenDmas = p_PortParams->numOfExtraOpenDmas;
+ portInParams.sizeOfFifo = p_PortParams->sizeOfFifo;
+ portInParams.extraSizeOfFifo = p_PortParams->extraSizeOfFifo;
+ portInParams.deqPipelineDepth = p_PortParams->deqPipelineDepth;
+ portInParams.maxFrameLength = p_PortParams->maxFrameLength;
+ portInParams.liodnBase = p_PortParams->liodnBase;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_SET_PORT_PARAMS;
+ memcpy(msg.msgBody, &portInParams, sizeof(portInParams));
+ replyLength = (sizeof(uint32_t) + sizeof(t_FmIpcPortOutInitParams));
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) +sizeof(portInParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmIpcPortOutInitParams)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ memcpy((uint8_t*)&portOutParams, reply.replyBody, sizeof(t_FmIpcPortOutInitParams));
+
+ p_PortParams->fmMuramPhysBaseAddr.high = portOutParams.ipcPhysAddr.high;
+ p_PortParams->fmMuramPhysBaseAddr.low = portOutParams.ipcPhysAddr.low;
+ p_PortParams->numOfTasks = portOutParams.numOfTasks;
+ p_PortParams->numOfExtraTasks = portOutParams.numOfExtraTasks;
+ p_PortParams->numOfOpenDmas = portOutParams.numOfOpenDmas;
+ p_PortParams->numOfExtraOpenDmas = portOutParams.numOfExtraOpenDmas;
+ p_PortParams->sizeOfFifo = portOutParams.sizeOfFifo;
+ p_PortParams->extraSizeOfFifo = portOutParams.extraSizeOfFifo;
+
+ return (t_Error)(reply.error);
+ }
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock);
+ if (p_PortParams->independentMode)
+ {
+ /* set port parameters */
+ p_Fm->independentMode = p_PortParams->independentMode;
+ /* disable dispatch limit */
+ fman_qmi_disable_dispatch_limit(fman_rg.fpm_rg);
+ }
+
+ if (p_PortParams->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)
+ {
+ if (p_Fm->hcPortInitialized)
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Only one host command port is allowed."));
+ }
+ else
+ p_Fm->hcPortInitialized = TRUE;
+ }
+ p_Fm->p_FmStateStruct->portsTypes[hardwarePortId] = p_PortParams->portType;
+
+ err = FmSetNumOfTasks(p_Fm, hardwarePortId, &p_PortParams->numOfTasks, &p_PortParams->numOfExtraTasks, TRUE);
+ if (err)
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev != 4)
+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+ if ((p_PortParams->portType != e_FM_PORT_TYPE_RX) &&
+ (p_PortParams->portType != e_FM_PORT_TYPE_RX_10G))
+ /* for transmit & O/H ports */
+ {
+ uint8_t enqTh;
+ uint8_t deqTh;
+
+ /* update qmi ENQ/DEQ threshold */
+ p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums += p_PortParams->deqPipelineDepth;
+ enqTh = fman_get_qmi_enq_th(fman_rg.qmi_rg);
+ /* if enqTh is too big, we reduce it to the max value that is still OK */
+ if (enqTh >= (QMI_MAX_NUM_OF_TNUMS - p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums))
+ {
+ enqTh = (uint8_t)(QMI_MAX_NUM_OF_TNUMS - p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums - 1);
+ fman_set_qmi_enq_th(fman_rg.qmi_rg, enqTh);
+ }
+
+ deqTh = fman_get_qmi_deq_th(fman_rg.qmi_rg);
+ /* if deqTh is too small, we enlarge it to the min value that is still OK.
+ deqTh may not be larger than 63 (QMI_MAX_NUM_OF_TNUMS-1). */
+ if ((deqTh <= p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums) && (deqTh < QMI_MAX_NUM_OF_TNUMS-1))
+ {
+ deqTh = (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums + 1);
+ fman_set_qmi_deq_th(fman_rg.qmi_rg, deqTh);
+ }
+ }
+
+#ifdef FM_LOW_END_RESTRICTION
+ if ((hardwarePortId==0x1) || (hardwarePortId==0x29))
+ {
+ if (p_Fm->p_FmStateStruct->lowEndRestriction)
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE, ("OP #0 cannot work with Tx Port #1."));
+ }
+ else
+ p_Fm->p_FmStateStruct->lowEndRestriction = TRUE;
+ }
+#endif /* FM_LOW_END_RESTRICTION */
+
+ err = FmSetSizeOfFifo(p_Fm,
+ hardwarePortId,
+ &p_PortParams->sizeOfFifo,
+ &p_PortParams->extraSizeOfFifo,
+ TRUE);
+ if (err)
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ err = FmSetNumOfOpenDmas(p_Fm,
+ hardwarePortId,
+ &p_PortParams->numOfOpenDmas,
+ &p_PortParams->numOfExtraOpenDmas,
+ TRUE);
+ if (err)
+ {
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ fman_set_liodn_per_port(&fman_rg,
+ hardwarePortId,
+ p_PortParams->liodnBase,
+ p_PortParams->liodnOffset);
+
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev < 6)
+ fman_set_order_restoration_per_port(fman_rg.fpm_rg,
+ hardwarePortId,
+ p_PortParams->independentMode,
+ !!((p_PortParams->portType==e_FM_PORT_TYPE_RX) || (p_PortParams->portType==e_FM_PORT_TYPE_RX_10G)));
+
+ HW_PORT_ID_TO_SW_PORT_ID(macId, hardwarePortId);
+
+#if defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS)
+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX_10G) ||
+ (p_PortParams->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ ASSERT_COND(macId < FM_MAX_NUM_OF_10G_MACS);
+ if (p_PortParams->maxFrameLength >= p_Fm->p_FmStateStruct->macMaxFrameLengths10G[macId])
+ p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId] = p_PortParams->maxFrameLength;
+ else
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("Port maxFrameLength is smaller than MAC current MTU"));
+ }
+ else
+#endif /* defined(FM_MAX_NUM_OF_10G_MACS) && ... */
+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX) ||
+ (p_PortParams->portType == e_FM_PORT_TYPE_RX))
+ {
+ ASSERT_COND(macId < FM_MAX_NUM_OF_1G_MACS);
+ if (p_PortParams->maxFrameLength >= p_Fm->p_FmStateStruct->macMaxFrameLengths1G[macId])
+ p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId] = p_PortParams->maxFrameLength;
+ else
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("Port maxFrameLength is smaller than MAC current MTU"));
+ }
+
+ FmGetPhysicalMuramBase(p_Fm, &p_PortParams->fmMuramPhysBaseAddr);
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+
+ return E_OK;
+}
+
+void FmFreePortParams(t_Handle h_Fm,t_FmInterModulePortFreeParams *p_PortParams)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint32_t intFlags;
+ uint8_t hardwarePortId = p_PortParams->hardwarePortId;
+ uint8_t numOfTasks, numOfDmas, macId;
+ uint16_t sizeOfFifo;
+ t_Error err;
+ t_FmIpcPortFreeParams portParams;
+ t_FmIpcMsg msg;
+ struct fman_qmi_regs *qmi_rg = p_Fm->p_FmQmiRegs;
+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ portParams.hardwarePortId = p_PortParams->hardwarePortId;
+ portParams.enumPortType = (uint32_t)p_PortParams->portType;
+ portParams.deqPipelineDepth = p_PortParams->deqPipelineDepth;
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_FREE_PORT;
+ memcpy(msg.msgBody, &portParams, sizeof(portParams));
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(portParams),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return;
+ }
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ intFlags = XX_LockIntrSpinlock(p_Fm->h_Spinlock);
+
+ if (p_PortParams->portType == e_FM_PORT_TYPE_OH_HOST_COMMAND)
+ {
+ ASSERT_COND(p_Fm->hcPortInitialized);
+ p_Fm->hcPortInitialized = FALSE;
+ }
+
+ p_Fm->p_FmStateStruct->portsTypes[hardwarePortId] = e_FM_PORT_TYPE_DUMMY;
+
+ /* free numOfTasks */
+ numOfTasks = fman_get_num_of_tasks(bmi_rg, hardwarePortId);
+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfTasks >= numOfTasks);
+ p_Fm->p_FmStateStruct->accumulatedNumOfTasks -= numOfTasks;
+
+ /* free numOfOpenDmas */
+ numOfDmas = fman_get_num_of_dmas(bmi_rg, hardwarePortId);
+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas >= numOfDmas);
+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas -= numOfDmas;
+
+#ifdef FM_HAS_TOTAL_DMAS
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev < 6)
+ {
+ /* update total num of DMA's with committed number of open DMAS, and max uncommitted pool. */
+ fman_set_num_of_open_dmas(bmi_rg,
+ hardwarePortId,
+ 1,
+ 0,
+ (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas + p_Fm->p_FmStateStruct->extraOpenDmasPoolSize));
+ }
+#endif /* FM_HAS_TOTAL_DMAS */
+
+ /* free sizeOfFifo */
+ sizeOfFifo = fman_get_size_of_fifo(bmi_rg, hardwarePortId);
+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedFifoSize >= (sizeOfFifo * BMI_FIFO_UNITS));
+ p_Fm->p_FmStateStruct->accumulatedFifoSize -= (sizeOfFifo * BMI_FIFO_UNITS);
+
+#ifdef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev != 4)
+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+ if ((p_PortParams->portType != e_FM_PORT_TYPE_RX) &&
+ (p_PortParams->portType != e_FM_PORT_TYPE_RX_10G))
+ /* for transmit & O/H ports */
+ {
+ uint8_t enqTh;
+ uint8_t deqTh;
+
+ /* update qmi ENQ/DEQ threshold */
+ p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums -= p_PortParams->deqPipelineDepth;
+
+ /* p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums is now smaller,
+ so we can enlarge enqTh */
+ enqTh = (uint8_t)(QMI_MAX_NUM_OF_TNUMS - p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums - 1);
+
+ /* p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums is now smaller,
+ so we can reduce deqTh */
+ deqTh = (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfDeqTnums + 1);
+
+ fman_set_qmi_enq_th(qmi_rg, enqTh);
+ fman_set_qmi_deq_th(qmi_rg, deqTh);
+ }
+
+ HW_PORT_ID_TO_SW_PORT_ID(macId, hardwarePortId);
+
+#if defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS)
+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX_10G) ||
+ (p_PortParams->portType == e_FM_PORT_TYPE_RX_10G))
+ {
+ ASSERT_COND(macId < FM_MAX_NUM_OF_10G_MACS);
+ p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId] = 0;
+ }
+ else
+#endif /* defined(FM_MAX_NUM_OF_10G_MACS) && ... */
+ if ((p_PortParams->portType == e_FM_PORT_TYPE_TX) ||
+ (p_PortParams->portType == e_FM_PORT_TYPE_RX))
+ {
+ ASSERT_COND(macId < FM_MAX_NUM_OF_1G_MACS);
+ p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId] = 0;
+ }
+
+#ifdef FM_LOW_END_RESTRICTION
+ if ((hardwarePortId==0x1) || (hardwarePortId==0x29))
+ p_Fm->p_FmStateStruct->lowEndRestriction = FALSE;
+#endif /* FM_LOW_END_RESTRICTION */
+ XX_UnlockIntrSpinlock(p_Fm->h_Spinlock, intFlags);
+}
+
+t_Error FmIsPortStalled(t_Handle h_Fm, uint8_t hardwarePortId, bool *p_IsStalled)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_IS_PORT_STALLED;
+ msg.msgBody[0] = hardwarePortId;
+ replyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(hardwarePortId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != (sizeof(uint32_t) + sizeof(uint8_t)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+
+ *p_IsStalled = (bool)!!(*(uint8_t*)(reply.replyBody));
+
+ return (t_Error)(reply.error);
+ }
+ else if (!p_Fm->baseAddr)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ *p_IsStalled = fman_is_port_stalled(fpm_rg, hardwarePortId);
+
+ return E_OK;
+}
+
+t_Error FmResumeStalledPort(t_Handle h_Fm, uint8_t hardwarePortId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_Error err;
+ bool isStalled;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_RESUME_STALLED_PORT;
+ msg.msgBody[0] = hardwarePortId;
+ replyLength = sizeof(uint32_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(hardwarePortId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return (t_Error)(reply.error);
+ }
+ else if (!p_Fm->baseAddr)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Not available for this FM revision!"));
+
+ /* Get port status */
+ err = FmIsPortStalled(h_Fm, hardwarePortId, &isStalled);
+ if (err)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Can't get port status"));
+ if (!isStalled)
+ return E_OK;
+
+ fman_resume_stalled_port(fpm_rg, hardwarePortId);
+
+ return E_OK;
+}
+
+t_Error FmResetMac(t_Handle h_Fm, e_FmMacType type, uint8_t macId)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_Error err;
+ struct fman_fpm_regs *fpm_rg = p_Fm->p_FmFpmRegs;
+
+#if (DPAA_VERSION >= 11)
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("FMan MAC reset!"));
+#endif /*(DPAA_VERSION >= 11)*/
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcMacParams macParams;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ macParams.id = macId;
+ macParams.enumType = (uint32_t)type;
+ msg.msgId = FM_RESET_MAC;
+ memcpy(msg.msgBody, &macParams, sizeof(macParams));
+ replyLength = sizeof(uint32_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(macParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return (t_Error)(reply.error);
+ }
+ else if (!p_Fm->baseAddr)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+
+ err = (t_Error)fman_reset_mac(fpm_rg, macId, !!(type == e_FM_MAC_10G));
+
+ if (err == -EBUSY)
+ return ERROR_CODE(E_TIMEOUT);
+ else if (err)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal MAC ID"));
+
+ return E_OK;
+}
+
+t_Error FmSetMacMaxFrame(t_Handle h_Fm, e_FmMacType type, uint8_t macId, uint16_t mtu)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcMacMaxFrameParams macMaxFrameLengthParams;
+ t_Error err;
+ t_FmIpcMsg msg;
+
+ memset(&msg, 0, sizeof(msg));
+ macMaxFrameLengthParams.macParams.id = macId;
+ macMaxFrameLengthParams.macParams.enumType = (uint32_t)type;
+ macMaxFrameLengthParams.maxFrameLength = (uint16_t)mtu;
+ msg.msgId = FM_SET_MAC_MAX_FRAME;
+ memcpy(msg.msgBody, &macMaxFrameLengthParams, sizeof(macMaxFrameLengthParams));
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(macMaxFrameLengthParams),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ return E_OK;
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ /* if port is already initialized, check that MaxFrameLength is smaller
+ * or equal to the port's max */
+#if (defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS))
+ if (type == e_FM_MAC_10G)
+ {
+ if ((!p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId])
+ || (p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId] &&
+ (mtu <= p_Fm->p_FmStateStruct->portMaxFrameLengths10G[macId])))
+ p_Fm->p_FmStateStruct->macMaxFrameLengths10G[macId] = mtu;
+ else
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("MAC maxFrameLength is larger than Port maxFrameLength"));
+
+ }
+ else
+#else
+ UNUSED(type);
+#endif /* (defined(FM_MAX_NUM_OF_10G_MACS) && ... */
+ if ((!p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId])
+ || (p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId] &&
+ (mtu <= p_Fm->p_FmStateStruct->portMaxFrameLengths1G[macId])))
+ p_Fm->p_FmStateStruct->macMaxFrameLengths1G[macId] = mtu;
+ else
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, ("MAC maxFrameLength is larger than Port maxFrameLength"));
+
+ return E_OK;
+}
+
+uint16_t FmGetClockFreq(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ /* for multicore environment: this depends on the
+ * fact that fmClkFreq was properly initialized at "init". */
+ return p_Fm->p_FmStateStruct->fmClkFreq;
+}
+
+uint16_t FmGetMacClockFreq(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ return p_Fm->p_FmStateStruct->fmMacClkFreq;
+}
+
+uint32_t FmGetTimeStampScale(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength, timeStamp;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_TIMESTAMP_SCALE;
+ replyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return 0;
+ }
+ if (replyLength != (sizeof(uint32_t) + sizeof(uint32_t)))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return 0;
+ }
+
+ memcpy((uint8_t*)&timeStamp, reply.replyBody, sizeof(uint32_t));
+ return timeStamp;
+ }
+ else if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->baseAddr)
+ {
+ if (!(GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_tsc1) & FPM_TS_CTL_EN))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("timestamp is not enabled!"));
+ return 0;
+ }
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ DBG(WARNING, ("No IPC - can't validate FM if timestamp enabled."));
+
+ return p_Fm->p_FmStateStruct->count1MicroBit;
+}
+
+t_Error FmEnableRamsEcc(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ p_Fm->p_FmStateStruct->ramsEccOwners++;
+ p_Fm->p_FmStateStruct->internalCall = TRUE;
+
+ return FM_EnableRamsEcc(p_Fm);
+}
+
+t_Error FmDisableRamsEcc(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ ASSERT_COND(p_Fm->p_FmStateStruct->ramsEccOwners);
+ p_Fm->p_FmStateStruct->ramsEccOwners--;
+
+ if (p_Fm->p_FmStateStruct->ramsEccOwners==0)
+ {
+ p_Fm->p_FmStateStruct->internalCall = TRUE;
+ return FM_DisableRamsEcc(p_Fm);
+ }
+
+ return E_OK;
+}
+
+uint8_t FmGetGuestId(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ return p_Fm->guestId;
+}
+
+bool FmIsMaster(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ return (p_Fm->guestId == NCSW_MASTER_ID);
+}
+
+t_Error FmSetSizeOfFifo(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint32_t *p_SizeOfFifo,
+ uint32_t *p_ExtraSizeOfFifo,
+ bool initialConfig)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_FmIpcPortRsrcParams rsrcParams;
+ t_Error err;
+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs;
+ uint32_t sizeOfFifo = *p_SizeOfFifo, extraSizeOfFifo = *p_ExtraSizeOfFifo;
+ uint16_t currentVal = 0, currentExtraVal = 0;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ rsrcParams.hardwarePortId = hardwarePortId;
+ rsrcParams.val = sizeOfFifo;
+ rsrcParams.extra = extraSizeOfFifo;
+ rsrcParams.boolInitialConfig = (uint8_t)initialConfig;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_SET_SIZE_OF_FIFO;
+ memcpy(msg.msgBody, &rsrcParams, sizeof(rsrcParams));
+ replyLength = sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(rsrcParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return (t_Error)(reply.error);
+ }
+ else if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->baseAddr)
+ {
+ DBG(WARNING, ("No IPC - can't validate FM total-fifo size."));
+ fman_set_size_of_fifo(bmi_rg, hardwarePortId, sizeOfFifo, extraSizeOfFifo);
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without neither IPC nor mapped register!"));
+
+ if (!initialConfig)
+ {
+ /* !initialConfig - runtime change of existing value.
+ * - read the current FIFO and extra FIFO size */
+ currentExtraVal = fman_get_size_of_extra_fifo(bmi_rg, hardwarePortId);
+ currentVal = fman_get_size_of_fifo(bmi_rg, hardwarePortId);
+ }
+
+ if (extraSizeOfFifo > currentExtraVal)
+ {
+ if (extraSizeOfFifo && !p_Fm->p_FmStateStruct->extraFifoPoolSize)
+ /* if this is the first time a port requires extraFifoPoolSize, the total extraFifoPoolSize
+ * must be initialized to 1 buffer per port
+ */
+ p_Fm->p_FmStateStruct->extraFifoPoolSize = FM_MAX_NUM_OF_RX_PORTS*BMI_FIFO_UNITS;
+
+ p_Fm->p_FmStateStruct->extraFifoPoolSize = MAX(p_Fm->p_FmStateStruct->extraFifoPoolSize, extraSizeOfFifo);
+ }
+
+ /* check that there are enough uncommitted fifo size */
+ if ((p_Fm->p_FmStateStruct->accumulatedFifoSize - currentVal + sizeOfFifo) >
+ (p_Fm->p_FmStateStruct->totalFifoSize - p_Fm->p_FmStateStruct->extraFifoPoolSize)){
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("Port request fifo size + accumulated size > total FIFO size:"));
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE,
+ ("port 0x%x requested %d bytes, extra size = %d, accumulated size = %d total size = %d",
+ hardwarePortId, sizeOfFifo, p_Fm->p_FmStateStruct->extraFifoPoolSize,
+ p_Fm->p_FmStateStruct->accumulatedFifoSize,
+ p_Fm->p_FmStateStruct->totalFifoSize));
+ }
+ else
+ {
+ /* update accumulated */
+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedFifoSize >= currentVal);
+ p_Fm->p_FmStateStruct->accumulatedFifoSize -= currentVal;
+ p_Fm->p_FmStateStruct->accumulatedFifoSize += sizeOfFifo;
+ fman_set_size_of_fifo(bmi_rg, hardwarePortId, sizeOfFifo, extraSizeOfFifo);
+ }
+
+ return E_OK;
+}
+
+t_Error FmSetNumOfTasks(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint8_t *p_NumOfTasks,
+ uint8_t *p_NumOfExtraTasks,
+ bool initialConfig)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ t_Error err;
+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs;
+ uint8_t currentVal = 0, currentExtraVal = 0, numOfTasks = *p_NumOfTasks, numOfExtraTasks = *p_NumOfExtraTasks;
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcPortRsrcParams rsrcParams;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ rsrcParams.hardwarePortId = hardwarePortId;
+ rsrcParams.val = numOfTasks;
+ rsrcParams.extra = numOfExtraTasks;
+ rsrcParams.boolInitialConfig = (uint8_t)initialConfig;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_SET_NUM_OF_TASKS;
+ memcpy(msg.msgBody, &rsrcParams, sizeof(rsrcParams));
+ replyLength = sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(rsrcParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return (t_Error)(reply.error);
+ }
+ else if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->baseAddr)
+ {
+ DBG(WARNING, ("No IPC - can't validate FM total-num-of-tasks."));
+ fman_set_num_of_tasks(bmi_rg, hardwarePortId, numOfTasks, numOfExtraTasks);
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without neither IPC nor mapped register!"));
+
+ if (!initialConfig)
+ {
+ /* !initialConfig - runtime change of existing value.
+ * - read the current number of tasks */
+ currentVal = fman_get_num_of_tasks(bmi_rg, hardwarePortId);
+ currentExtraVal = fman_get_num_extra_tasks(bmi_rg, hardwarePortId);
+ }
+
+ if (numOfExtraTasks > currentExtraVal)
+ p_Fm->p_FmStateStruct->extraTasksPoolSize =
+ (uint8_t)MAX(p_Fm->p_FmStateStruct->extraTasksPoolSize, numOfExtraTasks);
+
+ /* check that there are enough uncommitted tasks */
+ if ((p_Fm->p_FmStateStruct->accumulatedNumOfTasks - currentVal + numOfTasks) >
+ (p_Fm->p_FmStateStruct->totalNumOfTasks - p_Fm->p_FmStateStruct->extraTasksPoolSize))
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE,
+ ("Requested numOfTasks and extra tasks pool for fm%d exceed total numOfTasks.",
+ p_Fm->p_FmStateStruct->fmId));
+ else
+ {
+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfTasks >= currentVal);
+ /* update accumulated */
+ p_Fm->p_FmStateStruct->accumulatedNumOfTasks -= currentVal;
+ p_Fm->p_FmStateStruct->accumulatedNumOfTasks += numOfTasks;
+ fman_set_num_of_tasks(bmi_rg, hardwarePortId, numOfTasks, numOfExtraTasks);
+ }
+
+ return E_OK;
+}
+
+t_Error FmSetNumOfOpenDmas(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint8_t *p_NumOfOpenDmas,
+ uint8_t *p_NumOfExtraOpenDmas,
+ bool initialConfig)
+
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ t_Error err;
+ struct fman_bmi_regs *bmi_rg = p_Fm->p_FmBmiRegs;
+ uint8_t numOfOpenDmas = *p_NumOfOpenDmas, numOfExtraOpenDmas = *p_NumOfExtraOpenDmas;
+ uint8_t totalNumDmas = 0, currentVal = 0, currentExtraVal = 0;
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcPortRsrcParams rsrcParams;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ rsrcParams.hardwarePortId = hardwarePortId;
+ rsrcParams.val = numOfOpenDmas;
+ rsrcParams.extra = numOfExtraOpenDmas;
+ rsrcParams.boolInitialConfig = (uint8_t)initialConfig;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_SET_NUM_OF_OPEN_DMAS;
+ memcpy(msg.msgBody, &rsrcParams, sizeof(rsrcParams));
+ replyLength = sizeof(uint32_t);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) + sizeof(rsrcParams),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != sizeof(uint32_t))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return (t_Error)(reply.error);
+ }
+#ifdef FM_HAS_TOTAL_DMAS
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("running in guest-mode without IPC!"));
+#else
+ else if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->baseAddr &&
+ (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6))
+ {
+ /*DBG(WARNING, ("No IPC - can't validate FM total-num-of-dmas."));*/
+
+ if (!numOfOpenDmas)
+ {
+ /* first config without explic it value: Do Nothing - reset value shouldn't be
+ changed, read register for port save */
+ *p_NumOfOpenDmas = fman_get_num_of_dmas(bmi_rg, hardwarePortId);
+ *p_NumOfExtraOpenDmas = fman_get_num_extra_dmas(bmi_rg, hardwarePortId);
+ }
+ else
+ /* whether it is the first time with explicit value, or runtime "set" - write register */
+ fman_set_num_of_open_dmas(bmi_rg,
+ hardwarePortId,
+ numOfOpenDmas,
+ numOfExtraOpenDmas,
+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas + p_Fm->p_FmStateStruct->extraOpenDmasPoolSize);
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without neither IPC nor mapped register!"));
+#endif /* FM_HAS_TOTAL_DMAS */
+
+ if (!initialConfig)
+ {
+ /* !initialConfig - runtime change of existing value.
+ * - read the current number of open Dma's */
+ currentExtraVal = fman_get_num_extra_dmas(bmi_rg, hardwarePortId);
+ currentVal = fman_get_num_of_dmas(bmi_rg, hardwarePortId);
+ }
+
+#ifdef FM_NO_GUARANTEED_RESET_VALUES
+ /* it's illegal to be in a state where this is not the first set and no value is specified */
+ ASSERT_COND(initialConfig || numOfOpenDmas);
+ if (!numOfOpenDmas)
+ {
+ /* !numOfOpenDmas - first configuration according to values in regs.
+ * - read the current number of open Dma's */
+ currentExtraVal = fman_get_num_extra_dmas(bmi_rg, hardwarePortId);
+ currentVal = fman_get_num_of_dmas(bmi_rg, hardwarePortId);
+ /* This is the first configuration and user did not specify value (!numOfOpenDmas),
+ * reset values will be used and we just save these values for resource management */
+ p_Fm->p_FmStateStruct->extraOpenDmasPoolSize =
+ (uint8_t)MAX(p_Fm->p_FmStateStruct->extraOpenDmasPoolSize, currentExtraVal);
+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas += currentVal;
+ *p_NumOfOpenDmas = currentVal;
+ *p_NumOfExtraOpenDmas = currentExtraVal;
+ return E_OK;
+ }
+#endif /* FM_NO_GUARANTEED_RESET_VALUES */
+
+ if (numOfExtraOpenDmas > currentExtraVal)
+ p_Fm->p_FmStateStruct->extraOpenDmasPoolSize =
+ (uint8_t)MAX(p_Fm->p_FmStateStruct->extraOpenDmasPoolSize, numOfExtraOpenDmas);
+
+#ifdef FM_HAS_TOTAL_DMAS
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev < 6) &&
+ (p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas - currentVal + numOfOpenDmas >
+ p_Fm->p_FmStateStruct->maxNumOfOpenDmas))
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE,
+ ("Requested numOfOpenDmas for fm%d exceeds total numOfOpenDmas.",
+ p_Fm->p_FmStateStruct->fmId));
+#else
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev >= 6) &&
+#ifdef FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981
+ !((p_Fm->p_FmStateStruct->revInfo.majorRev == 6) &&
+ (p_Fm->p_FmStateStruct->revInfo.minorRev == 0)) &&
+#endif /* FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981 */
+ (p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas - currentVal + numOfOpenDmas > DMA_THRESH_MAX_COMMQ + 1))
+ RETURN_ERROR(MAJOR, E_NOT_AVAILABLE,
+ ("Requested numOfOpenDmas for fm%d exceeds DMA Command queue (%d)",
+ p_Fm->p_FmStateStruct->fmId, DMA_THRESH_MAX_COMMQ+1));
+#endif /* FM_HAS_TOTAL_DMAS */
+ else
+ {
+ ASSERT_COND(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas >= currentVal);
+ /* update acummulated */
+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas -= currentVal;
+ p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas += numOfOpenDmas;
+
+#ifdef FM_HAS_TOTAL_DMAS
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev < 6)
+ totalNumDmas = (uint8_t)(p_Fm->p_FmStateStruct->accumulatedNumOfOpenDmas + p_Fm->p_FmStateStruct->extraOpenDmasPoolSize);
+#endif /* FM_HAS_TOTAL_DMAS */
+ fman_set_num_of_open_dmas(bmi_rg,
+ hardwarePortId,
+ numOfOpenDmas,
+ numOfExtraOpenDmas,
+ totalNumDmas);
+ }
+
+ return E_OK;
+}
+
+#if (DPAA_VERSION >= 11)
+t_Error FmVSPCheckRelativeProfile(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint16_t relativeProfile)
+{
+ t_Fm *p_Fm;
+ t_FmSp *p_FmPcdSp;
+ uint8_t swPortIndex=0, hardwarePortId;
+
+ ASSERT_COND(h_Fm);
+ p_Fm = (t_Fm*)h_Fm;
+
+ hardwarePortId = SwPortIdToHwPortId(portType,
+ portId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+ ASSERT_COND(hardwarePortId);
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ p_FmPcdSp = p_Fm->p_FmSp;
+ ASSERT_COND(p_FmPcdSp);
+
+ if (!p_FmPcdSp->portsMapping[swPortIndex].numOfProfiles)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE , ("Port has no allocated profiles"));
+ if (relativeProfile >= p_FmPcdSp->portsMapping[swPortIndex].numOfProfiles)
+ RETURN_ERROR(MAJOR, E_NOT_IN_RANGE , ("Profile id is out of range"));
+
+ return E_OK;
+}
+
+t_Error FmVSPGetAbsoluteProfileId(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint16_t relativeProfile,
+ uint16_t *p_AbsoluteId)
+{
+ t_Fm *p_Fm;
+ t_FmSp *p_FmPcdSp;
+ uint8_t swPortIndex=0, hardwarePortId;
+ t_Error err;
+
+ ASSERT_COND(h_Fm);
+ p_Fm = (t_Fm*)h_Fm;
+
+ err = FmVSPCheckRelativeProfile(h_Fm, portType, portId, relativeProfile);
+ if (err != E_OK)
+ return err;
+
+ hardwarePortId = SwPortIdToHwPortId(portType,
+ portId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+ ASSERT_COND(hardwarePortId);
+ HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId);
+
+ p_FmPcdSp = p_Fm->p_FmSp;
+ ASSERT_COND(p_FmPcdSp);
+
+ *p_AbsoluteId = (uint16_t)(p_FmPcdSp->portsMapping[swPortIndex].profilesBase + relativeProfile);
+
+ return E_OK;
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+static t_Error InitFmDma(t_Fm *p_Fm)
+{
+ t_Error err;
+
+ err = (t_Error)fman_dma_init(p_Fm->p_FmDmaRegs, p_Fm->p_FmDriverParam);
+ if (err != E_OK)
+ return err;
+
+ /* Allocate MURAM for CAM */
+ p_Fm->camBaseAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram,
+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*DMA_CAM_SIZEOF_ENTRY),
+ DMA_CAM_ALIGN));
+ if (!p_Fm->camBaseAddr)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for DMA CAM failed"));
+
+ WRITE_BLOCK(UINT_TO_PTR(p_Fm->camBaseAddr),
+ 0,
+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*DMA_CAM_SIZEOF_ENTRY));
+
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev == 2)
+ {
+ FM_MURAM_FreeMem(p_Fm->h_FmMuram, UINT_TO_PTR(p_Fm->camBaseAddr));
+
+ p_Fm->camBaseAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram,
+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*72 + 128),
+ 64));
+ if (!p_Fm->camBaseAddr)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for DMA CAM failed"));
+
+ WRITE_BLOCK(UINT_TO_PTR(p_Fm->camBaseAddr),
+ 0,
+ (uint32_t)(p_Fm->p_FmDriverParam->dma_cam_num_of_entries*72 + 128));
+
+ switch(p_Fm->p_FmDriverParam->dma_cam_num_of_entries)
+ {
+ case (8):
+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xff000000);
+ break;
+ case (16):
+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xffff0000);
+ break;
+ case (24):
+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xffffff00);
+ break;
+ case (32):
+ WRITE_UINT32(*(uint32_t*)p_Fm->camBaseAddr, 0xffffffff);
+ break;
+ default:
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("wrong dma_cam_num_of_entries"));
+ }
+ }
+
+ p_Fm->p_FmDriverParam->cam_base_addr =
+ (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->camBaseAddr)) - p_Fm->fmMuramPhysBaseAddr);
+
+ return E_OK;
+}
+
+static t_Error InitFmFpm(t_Fm *p_Fm)
+{
+ return (t_Error)fman_fpm_init(p_Fm->p_FmFpmRegs, p_Fm->p_FmDriverParam);
+}
+
+static t_Error InitFmBmi(t_Fm *p_Fm)
+{
+ return (t_Error)fman_bmi_init(p_Fm->p_FmBmiRegs, p_Fm->p_FmDriverParam);
+}
+
+static t_Error InitFmQmi(t_Fm *p_Fm)
+{
+ return (t_Error)fman_qmi_init(p_Fm->p_FmQmiRegs, p_Fm->p_FmDriverParam);
+}
+
+static t_Error InitGuestMode(t_Fm *p_Fm)
+{
+ t_Error err = E_OK;
+ int i;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+
+ ASSERT_COND(p_Fm);
+ ASSERT_COND(p_Fm->guestId != NCSW_MASTER_ID);
+
+ /* build the FM guest partition IPC address */
+ if (Sprint (p_Fm->fmModuleName, "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, p_Fm->guestId) != (p_Fm->guestId<10 ? 6:7))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+
+ /* build the FM master partition IPC address */
+ memset(p_Fm->fmIpcHandlerModuleName, 0, (sizeof(char)) * MODULE_NAME_SIZE);
+ if (Sprint (p_Fm->fmIpcHandlerModuleName[0], "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, NCSW_MASTER_ID) != 6)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+
+ for (i=0;i<e_FM_EV_DUMMY_LAST;i++)
+ p_Fm->intrMng[i].f_Isr = UnimplementedIsr;
+
+ p_Fm->h_IpcSessions[0] = XX_IpcInitSession(p_Fm->fmIpcHandlerModuleName[0], p_Fm->fmModuleName);
+ if (p_Fm->h_IpcSessions[0])
+ {
+ uint8_t isMasterAlive;
+ t_FmIpcParams ipcParams;
+
+ err = XX_IpcRegisterMsgHandler(p_Fm->fmModuleName, FmGuestHandleIpcMsgCB, p_Fm, FM_IPC_MAX_REPLY_SIZE);
+ if (err)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_MASTER_IS_ALIVE;
+ msg.msgBody[0] = p_Fm->guestId;
+ replyLength = sizeof(uint32_t) + sizeof(uint8_t);
+ do
+ {
+ blockingFlag = TRUE;
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId)+sizeof(p_Fm->guestId),
+ (uint8_t*)&reply,
+ &replyLength,
+ IpcMsgCompletionCB,
+ p_Fm)) != E_OK)
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ while (blockingFlag) ;
+ if (replyLength != (sizeof(uint32_t) + sizeof(uint8_t)))
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ isMasterAlive = *(uint8_t*)(reply.replyBody);
+ } while (!isMasterAlive);
+
+ /* read FM parameters and save */
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_PARAMS;
+ replyLength = sizeof(uint32_t) + sizeof(t_FmIpcParams);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmIpcParams)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ memcpy((uint8_t*)&ipcParams, reply.replyBody, sizeof(t_FmIpcParams));
+
+ p_Fm->p_FmStateStruct->fmClkFreq = ipcParams.fmClkFreq;
+ p_Fm->p_FmStateStruct->fmMacClkFreq = ipcParams.fmMacClkFreq;
+ p_Fm->p_FmStateStruct->revInfo.majorRev = ipcParams.majorRev;
+ p_Fm->p_FmStateStruct->revInfo.minorRev = ipcParams.minorRev;
+ }
+ else
+ {
+ DBG(WARNING, ("FM Guest mode - without IPC"));
+ if (!p_Fm->p_FmStateStruct->fmClkFreq)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("No fmClkFreq configured for guest without IPC"));
+ if (p_Fm->baseAddr)
+ {
+ fman_get_revision(p_Fm->p_FmFpmRegs,
+ &p_Fm->p_FmStateStruct->revInfo.majorRev,
+ &p_Fm->p_FmStateStruct->revInfo.minorRev);
+
+ }
+ }
+
+#if (DPAA_VERSION >= 11)
+ p_Fm->partVSPBase = AllocVSPsForPartition(p_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId);
+ if (p_Fm->partVSPBase == (uint8_t)(ILLEGAL_BASE))
+ DBG(WARNING, ("partition VSPs allocation is FAILED"));
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* General FM driver initialization */
+ if (p_Fm->baseAddr)
+ p_Fm->fmMuramPhysBaseAddr =
+ (uint64_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->baseAddr + FM_MM_MURAM)));
+
+ XX_Free(p_Fm->p_FmDriverParam);
+ p_Fm->p_FmDriverParam = NULL;
+
+ if ((p_Fm->guestId == NCSW_MASTER_ID) ||
+ (p_Fm->h_IpcSessions[0]))
+ {
+ FM_DisableRamsEcc(p_Fm);
+ FmMuramClear(p_Fm->h_FmMuram);
+ FM_EnableRamsEcc(p_Fm);
+ }
+
+ return E_OK;
+}
+
+static __inline__ enum fman_exceptions FmanExceptionTrans(e_FmExceptions exception)
+{
+ switch (exception) {
+ case e_FM_EX_DMA_BUS_ERROR:
+ return E_FMAN_EX_DMA_BUS_ERROR;
+ case e_FM_EX_DMA_READ_ECC:
+ return E_FMAN_EX_DMA_READ_ECC;
+ case e_FM_EX_DMA_SYSTEM_WRITE_ECC:
+ return E_FMAN_EX_DMA_SYSTEM_WRITE_ECC;
+ case e_FM_EX_DMA_FM_WRITE_ECC:
+ return E_FMAN_EX_DMA_FM_WRITE_ECC;
+ case e_FM_EX_FPM_STALL_ON_TASKS:
+ return E_FMAN_EX_FPM_STALL_ON_TASKS;
+ case e_FM_EX_FPM_SINGLE_ECC:
+ return E_FMAN_EX_FPM_SINGLE_ECC;
+ case e_FM_EX_FPM_DOUBLE_ECC:
+ return E_FMAN_EX_FPM_DOUBLE_ECC;
+ case e_FM_EX_QMI_SINGLE_ECC:
+ return E_FMAN_EX_QMI_SINGLE_ECC;
+ case e_FM_EX_QMI_DOUBLE_ECC:
+ return E_FMAN_EX_QMI_DOUBLE_ECC;
+ case e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID:
+ return E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID;
+ case e_FM_EX_BMI_LIST_RAM_ECC:
+ return E_FMAN_EX_BMI_LIST_RAM_ECC;
+ case e_FM_EX_BMI_STORAGE_PROFILE_ECC:
+ return E_FMAN_EX_BMI_STORAGE_PROFILE_ECC;
+ case e_FM_EX_BMI_STATISTICS_RAM_ECC:
+ return E_FMAN_EX_BMI_STATISTICS_RAM_ECC;
+ case e_FM_EX_BMI_DISPATCH_RAM_ECC:
+ return E_FMAN_EX_BMI_DISPATCH_RAM_ECC;
+ case e_FM_EX_IRAM_ECC:
+ return E_FMAN_EX_IRAM_ECC;
+ case e_FM_EX_MURAM_ECC:
+ return E_FMAN_EX_MURAM_ECC;
+ default:
+ return E_FMAN_EX_DMA_BUS_ERROR;
+ }
+}
+
+uint8_t SwPortIdToHwPortId(e_FmPortType type, uint8_t relativePortId, uint8_t majorRev, uint8_t minorRev)
+{
+ switch (type)
+ {
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND):
+ CHECK_PORT_ID_OH_PORTS(relativePortId);
+ return (uint8_t)(BASE_OH_PORTID + (relativePortId));
+ case (e_FM_PORT_TYPE_RX):
+ CHECK_PORT_ID_1G_RX_PORTS(relativePortId);
+ return (uint8_t)(BASE_1G_RX_PORTID + (relativePortId));
+ case (e_FM_PORT_TYPE_RX_10G):
+ /* The 10G port in T1024 (FMan Version 6.4) is the first port.
+ * This is the reason why the 1G port offset is used.
+ */
+ if (majorRev == 6 && minorRev == 4)
+ {
+ CHECK_PORT_ID_1G_RX_PORTS(relativePortId);
+ return (uint8_t)(BASE_1G_RX_PORTID + (relativePortId));
+ }
+ else
+ {
+ CHECK_PORT_ID_10G_RX_PORTS(relativePortId);
+ return (uint8_t)(BASE_10G_RX_PORTID + (relativePortId));
+ }
+ case (e_FM_PORT_TYPE_TX):
+ CHECK_PORT_ID_1G_TX_PORTS(relativePortId);
+ return (uint8_t)(BASE_1G_TX_PORTID + (relativePortId));
+ case (e_FM_PORT_TYPE_TX_10G):
+ /* The 10G port in T1024 (FMan Version 6.4) is the first port.
+ * This is the reason why the 1G port offset is used.
+ */
+ if (majorRev == 6 && minorRev == 4)
+ {
+ CHECK_PORT_ID_1G_TX_PORTS(relativePortId);
+ return (uint8_t)(BASE_1G_TX_PORTID + (relativePortId));
+ }
+ else
+ {
+ CHECK_PORT_ID_10G_TX_PORTS(relativePortId);
+ return (uint8_t)(BASE_10G_TX_PORTID + (relativePortId));
+ }
+ default:
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal port type"));
+ return 0;
+ }
+}
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+t_Error FmDumpPortRegs (t_Handle h_Fm, uint8_t hardwarePortId)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+
+ DECLARE_DUMP;
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(((p_Fm->guestId == NCSW_MASTER_ID) ||
+ p_Fm->baseAddr), E_INVALID_OPERATION);
+
+ DUMP_TITLE(&p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId-1], ("fmbm_pp for port %u", (hardwarePortId)));
+ DUMP_MEMORY(&p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId-1], sizeof(uint32_t));
+
+ DUMP_TITLE(&p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId-1], ("fmbm_pfs for port %u", (hardwarePortId )));
+ DUMP_MEMORY(&p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId-1], sizeof(uint32_t));
+
+ DUMP_TITLE(&p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId-1], ("fmbm_spliodn for port %u", (hardwarePortId)));
+ DUMP_MEMORY(&p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId-1], sizeof(uint32_t));
+
+ DUMP_TITLE(&p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId], ("fmfp_ps for port %u", (hardwarePortId)));
+ DUMP_MEMORY(&p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId], sizeof(uint32_t));
+
+ DUMP_TITLE(&p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId/2], ("fmdmplr for port %u", (hardwarePortId)));
+ DUMP_MEMORY(&p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId/2], sizeof(uint32_t));
+
+ return E_OK;
+}
+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */
+
+
+/*****************************************************************************/
+/* API Init unit functions */
+/*****************************************************************************/
+t_Handle FM_Config(t_FmParams *p_FmParam)
+{
+ t_Fm *p_Fm;
+ uint8_t i;
+ uintptr_t baseAddr;
+
+ SANITY_CHECK_RETURN_VALUE(p_FmParam, E_NULL_POINTER, NULL);
+ SANITY_CHECK_RETURN_VALUE(((p_FmParam->firmware.p_Code && p_FmParam->firmware.size) ||
+ (!p_FmParam->firmware.p_Code && !p_FmParam->firmware.size)),
+ E_INVALID_VALUE, NULL);
+
+ baseAddr = p_FmParam->baseAddr;
+
+ /* Allocate FM structure */
+ p_Fm = (t_Fm *) XX_Malloc(sizeof(t_Fm));
+ if (!p_Fm)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM driver structure"));
+ return NULL;
+ }
+ memset(p_Fm, 0, sizeof(t_Fm));
+
+ p_Fm->p_FmStateStruct = (t_FmStateStruct *) XX_Malloc(sizeof(t_FmStateStruct));
+ if (!p_Fm->p_FmStateStruct)
+ {
+ XX_Free(p_Fm);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM Status structure"));
+ return NULL;
+ }
+ memset(p_Fm->p_FmStateStruct, 0, sizeof(t_FmStateStruct));
+
+ /* Initialize FM parameters which will be kept by the driver */
+ p_Fm->p_FmStateStruct->fmId = p_FmParam->fmId;
+ p_Fm->guestId = p_FmParam->guestId;
+
+ for (i=0; i<FM_MAX_NUM_OF_HW_PORT_IDS; i++)
+ p_Fm->p_FmStateStruct->portsTypes[i] = e_FM_PORT_TYPE_DUMMY;
+
+ /* Allocate the FM driver's parameters structure */
+ p_Fm->p_FmDriverParam = (struct fman_cfg *)XX_Malloc(sizeof(struct fman_cfg));
+ if (!p_Fm->p_FmDriverParam)
+ {
+ XX_Free(p_Fm->p_FmStateStruct);
+ XX_Free(p_Fm);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM driver parameters"));
+ return NULL;
+ }
+ memset(p_Fm->p_FmDriverParam, 0, sizeof(struct fman_cfg));
+
+#if (DPAA_VERSION >= 11)
+ p_Fm->p_FmSp = (t_FmSp *)XX_Malloc(sizeof(t_FmSp));
+ if (!p_Fm->p_FmSp)
+ {
+ XX_Free(p_Fm->p_FmDriverParam);
+ XX_Free(p_Fm->p_FmStateStruct);
+ XX_Free(p_Fm);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("allocation for internal data structure failed"));
+ return NULL;
+ }
+ memset(p_Fm->p_FmSp, 0, sizeof(t_FmSp));
+
+ for (i=0; i<FM_VSP_MAX_NUM_OF_ENTRIES; i++)
+ p_Fm->p_FmSp->profiles[i].profilesMng.ownerId = (uint8_t)ILLEGAL_BASE;
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* Initialize FM parameters which will be kept by the driver */
+ p_Fm->p_FmStateStruct->fmId = p_FmParam->fmId;
+ p_Fm->h_FmMuram = p_FmParam->h_FmMuram;
+ p_Fm->h_App = p_FmParam->h_App;
+ p_Fm->p_FmStateStruct->fmClkFreq = p_FmParam->fmClkFreq;
+ p_Fm->p_FmStateStruct->fmMacClkFreq = p_FmParam->fmClkFreq / ((!p_FmParam->fmMacClkRatio)? 2: p_FmParam->fmMacClkRatio);
+ p_Fm->f_Exception = p_FmParam->f_Exception;
+ p_Fm->f_BusError = p_FmParam->f_BusError;
+ p_Fm->p_FmFpmRegs = (struct fman_fpm_regs *)UINT_TO_PTR(baseAddr + FM_MM_FPM);
+ p_Fm->p_FmBmiRegs = (struct fman_bmi_regs *)UINT_TO_PTR(baseAddr + FM_MM_BMI);
+ p_Fm->p_FmQmiRegs = (struct fman_qmi_regs *)UINT_TO_PTR(baseAddr + FM_MM_QMI);
+ p_Fm->p_FmDmaRegs = (struct fman_dma_regs *)UINT_TO_PTR(baseAddr + FM_MM_DMA);
+ p_Fm->p_FmRegs = (struct fman_regs *)UINT_TO_PTR(baseAddr + FM_MM_BMI);
+ p_Fm->baseAddr = baseAddr;
+ p_Fm->p_FmStateStruct->irq = p_FmParam->irq;
+ p_Fm->p_FmStateStruct->errIrq = p_FmParam->errIrq;
+ p_Fm->hcPortInitialized = FALSE;
+ p_Fm->independentMode = FALSE;
+
+ p_Fm->h_Spinlock = XX_InitSpinlock();
+ if (!p_Fm->h_Spinlock)
+ {
+ XX_Free(p_Fm->p_FmDriverParam);
+ XX_Free(p_Fm->p_FmStateStruct);
+ XX_Free(p_Fm);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("can't allocate spinlock!"));
+ return NULL;
+ }
+
+#if (DPAA_VERSION >= 11)
+ p_Fm->partVSPBase = p_FmParam->partVSPBase;
+ p_Fm->partNumOfVSPs = p_FmParam->partNumOfVSPs;
+ p_Fm->vspBaseAddr = p_FmParam->vspBaseAddr;
+#endif /* (DPAA_VERSION >= 11) */
+
+ fman_defconfig(p_Fm->p_FmDriverParam,
+ !!(p_Fm->guestId == NCSW_MASTER_ID));
+/* overide macros dependent parameters */
+#ifdef FM_PEDANTIC_DMA
+ p_Fm->p_FmDriverParam->pedantic_dma = TRUE;
+ p_Fm->p_FmDriverParam->dma_aid_override = TRUE;
+#endif /* FM_PEDANTIC_DMA */
+#ifndef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ p_Fm->p_FmDriverParam->qmi_deq_option_support = TRUE;
+#endif /* !FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+
+ p_Fm->p_FmStateStruct->ramsEccEnable = FALSE;
+ p_Fm->p_FmStateStruct->extraFifoPoolSize = 0;
+ p_Fm->p_FmStateStruct->exceptions = DEFAULT_exceptions;
+ p_Fm->resetOnInit = DEFAULT_resetOnInit;
+ p_Fm->f_ResetOnInitOverride = DEFAULT_resetOnInitOverrideCallback;
+ p_Fm->fwVerify = DEFAULT_VerifyUcode;
+ p_Fm->firmware.size = p_FmParam->firmware.size;
+ if (p_Fm->firmware.size)
+ {
+ p_Fm->firmware.p_Code = (uint32_t *)XX_Malloc(p_Fm->firmware.size);
+ if (!p_Fm->firmware.p_Code)
+ {
+ XX_FreeSpinlock(p_Fm->h_Spinlock);
+ XX_Free(p_Fm->p_FmStateStruct);
+ XX_Free(p_Fm->p_FmDriverParam);
+ XX_Free(p_Fm);
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM firmware code"));
+ return NULL;
+ }
+ memcpy(p_Fm->firmware.p_Code, p_FmParam->firmware.p_Code ,p_Fm->firmware.size);
+ }
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ return p_Fm;
+
+ /* read revision */
+ /* Chip dependent, will be configured in Init */
+ fman_get_revision(p_Fm->p_FmFpmRegs,
+ &p_Fm->p_FmStateStruct->revInfo.majorRev,
+ &p_Fm->p_FmStateStruct->revInfo.minorRev);
+
+#ifdef FM_AID_MODE_NO_TNUM_SW005
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ p_Fm->p_FmDriverParam->dma_aid_mode = e_FM_DMA_AID_OUT_PORT_ID;
+#endif /* FM_AID_MODE_NO_TNUM_SW005 */
+#ifndef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev != 4)
+ p_Fm->p_FmDriverParam->qmi_def_tnums_thresh = QMI_DEF_TNUMS_THRESH;
+#endif /* FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+
+ p_Fm->p_FmStateStruct->totalFifoSize = 0;
+ p_Fm->p_FmStateStruct->totalNumOfTasks =
+ DEFAULT_totalNumOfTasks(p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+
+#ifdef FM_HAS_TOTAL_DMAS
+ p_Fm->p_FmStateStruct->maxNumOfOpenDmas = BMI_MAX_NUM_OF_DMAS;
+#endif /* FM_HAS_TOTAL_DMAS */
+#if (DPAA_VERSION < 11)
+ p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer = DEFAULT_dmaCommQLow;
+ p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer = DEFAULT_dmaCommQHigh;
+ p_Fm->p_FmDriverParam->dma_cam_num_of_entries = DEFAULT_dmaCamNumOfEntries;
+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer = DEFAULT_dmaReadIntBufLow;
+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer = DEFAULT_dmaReadIntBufHigh;
+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer = DEFAULT_dmaWriteIntBufLow;
+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer = DEFAULT_dmaWriteIntBufHigh;
+ p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats = DEFAULT_axiDbgNumOfBeats;
+#endif /* (DPAA_VERSION < 11) */
+#ifdef FM_NO_TNUM_AGING
+ p_Fm->p_FmDriverParam->tnum_aging_period = 0;
+#endif
+ p_Fm->tnumAgingPeriod = p_Fm->p_FmDriverParam->tnum_aging_period;
+
+ return p_Fm;
+}
+
+/**************************************************************************//**
+ @Function FM_Init
+
+ @Description Initializes the FM module
+
+ @Param[in] h_Fm - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_Init(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_cfg *p_FmDriverParam = NULL;
+ t_Error err = E_OK;
+ int i;
+ t_FmRevisionInfo revInfo;
+ struct fman_rg fman_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ p_Fm->p_FmStateStruct->count1MicroBit = FM_TIMESTAMP_1_USEC_BIT;
+ p_Fm->p_FmDriverParam->num_of_fman_ctrl_evnt_regs = FM_NUM_OF_FMAN_CTRL_EVENT_REGS;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ return InitGuestMode(p_Fm);
+
+ /* if user didn't configured totalFifoSize - (totalFifoSize=0) we configure default
+ * according to chip. otherwise, we use user's configuration.
+ */
+ if (p_Fm->p_FmStateStruct->totalFifoSize == 0)
+ p_Fm->p_FmStateStruct->totalFifoSize = DEFAULT_totalFifoSize(p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+
+ CHECK_INIT_PARAMETERS(p_Fm, CheckFmParameters);
+
+ p_FmDriverParam = p_Fm->p_FmDriverParam;
+
+ FM_GetRevision(p_Fm, &revInfo);
+
+ /* clear revision-dependent non existing exception */
+#ifdef FM_NO_DISPATCH_RAM_ECC
+ if ((revInfo.majorRev != 4) &&
+ (revInfo.majorRev < 6))
+ p_Fm->p_FmStateStruct->exceptions &= ~FM_EX_BMI_DISPATCH_RAM_ECC;
+#endif /* FM_NO_DISPATCH_RAM_ECC */
+
+#ifdef FM_QMI_NO_ECC_EXCEPTIONS
+ if (revInfo.majorRev == 4)
+ p_Fm->p_FmStateStruct->exceptions &= ~(FM_EX_QMI_SINGLE_ECC | FM_EX_QMI_DOUBLE_ECC);
+#endif /* FM_QMI_NO_ECC_EXCEPTIONS */
+
+#ifdef FM_QMI_NO_SINGLE_ECC_EXCEPTION
+ if (revInfo.majorRev >= 6)
+ p_Fm->p_FmStateStruct->exceptions &= ~FM_EX_QMI_SINGLE_ECC;
+#endif /* FM_QMI_NO_SINGLE_ECC_EXCEPTION */
+
+ FmMuramClear(p_Fm->h_FmMuram);
+
+ /* clear CPG */
+ IOMemSet32(UINT_TO_PTR(p_Fm->baseAddr + FM_MM_CGP), 0, FM_PORT_NUM_OF_CONGESTION_GRPS);
+
+ /* add to the default exceptions the user's definitions */
+ p_Fm->p_FmStateStruct->exceptions |= p_Fm->userSetExceptions;
+
+ /* Reset the FM if required */
+ if (p_Fm->resetOnInit)
+ {
+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173
+ if ((err = FwNotResetErratumBugzilla6173WA(p_Fm)) != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+#else /* not FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */
+
+ if (p_Fm->f_ResetOnInitOverride)
+ {
+ /* Perform user specific FMan reset */
+ p_Fm->f_ResetOnInitOverride(h_Fm);
+ }
+ else
+ {
+ /* Perform FMan reset */
+ FmReset(h_Fm);
+ }
+
+ if (fman_is_qmi_halt_not_busy_state(p_Fm->p_FmQmiRegs))
+ {
+ fman_resume(p_Fm->p_FmFpmRegs);
+ XX_UDelay(100);
+ }
+#endif /* not FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */
+ }
+
+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173
+ if (!p_Fm->resetOnInit) /* Skip operations done in errata workaround */
+ {
+#endif /* FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */
+ /* Load FMan-Controller code to IRAM */
+
+ ClearIRam(p_Fm);
+
+ if (p_Fm->firmware.p_Code && (LoadFmanCtrlCode(p_Fm) != E_OK))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+#ifdef FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173
+ }
+#endif /* FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */
+
+#ifdef FM_CAPWAP_SUPPORT
+ /* save first 256 byte in MURAM */
+ p_Fm->resAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram, 256, 0));
+ if (!p_Fm->resAddr)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for reserved Area failed"));
+
+ WRITE_BLOCK(UINT_TO_PTR(p_Fm->resAddr), 0, 256);
+#endif /* FM_CAPWAP_SUPPORT */
+
+#if (DPAA_VERSION >= 11)
+ p_Fm->partVSPBase = AllocVSPsForPartition(h_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId);
+ if (p_Fm->partVSPBase == (uint8_t)(ILLEGAL_BASE))
+ DBG(WARNING, ("partition VSPs allocation is FAILED"));
+#endif /* (DPAA_VERSION >= 11) */
+
+ /* General FM driver initialization */
+ p_Fm->fmMuramPhysBaseAddr =
+ (uint64_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->baseAddr + FM_MM_MURAM)));
+
+ for (i=0;i<e_FM_EV_DUMMY_LAST;i++)
+ p_Fm->intrMng[i].f_Isr = UnimplementedIsr;
+ for (i=0;i<FM_NUM_OF_FMAN_CTRL_EVENT_REGS;i++)
+ p_Fm->fmanCtrlIntr[i].f_Isr = UnimplementedFmanCtrlIsr;
+
+ p_FmDriverParam->exceptions = p_Fm->p_FmStateStruct->exceptions;
+
+ /**********************/
+ /* Init DMA Registers */
+ /**********************/
+ err = InitFmDma(p_Fm);
+ if (err != E_OK)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /**********************/
+ /* Init FPM Registers */
+ /**********************/
+ err = InitFmFpm(p_Fm);
+ if (err != E_OK)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /* define common resources */
+ /* allocate MURAM for FIFO according to total size */
+ p_Fm->fifoBaseAddr = PTR_TO_UINT(FM_MURAM_AllocMem(p_Fm->h_FmMuram,
+ p_Fm->p_FmStateStruct->totalFifoSize,
+ BMI_FIFO_ALIGN));
+ if (!p_Fm->fifoBaseAddr)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MURAM alloc for BMI FIFO failed"));
+ }
+
+ p_FmDriverParam->fifo_base_addr = (uint32_t)(XX_VirtToPhys(UINT_TO_PTR(p_Fm->fifoBaseAddr)) - p_Fm->fmMuramPhysBaseAddr);
+ p_FmDriverParam->total_fifo_size = p_Fm->p_FmStateStruct->totalFifoSize;
+ p_FmDriverParam->total_num_of_tasks = p_Fm->p_FmStateStruct->totalNumOfTasks;
+ p_FmDriverParam->clk_freq = p_Fm->p_FmStateStruct->fmClkFreq;
+
+ /**********************/
+ /* Init BMI Registers */
+ /**********************/
+ err = InitFmBmi(p_Fm);
+ if (err != E_OK)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /**********************/
+ /* Init QMI Registers */
+ /**********************/
+ err = InitFmQmi(p_Fm);
+ if (err != E_OK)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /* build the FM master partition IPC address */
+ if (Sprint (p_Fm->fmModuleName, "FM_%d_%d",p_Fm->p_FmStateStruct->fmId, NCSW_MASTER_ID) != 6)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("Sprint failed"));
+ }
+
+ err = XX_IpcRegisterMsgHandler(p_Fm->fmModuleName, FmHandleIpcMsgCB, p_Fm, FM_IPC_MAX_REPLY_SIZE);
+ if (err)
+ {
+ FreeInitResources(p_Fm);
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+ }
+
+ /* Register the FM interrupts handlers */
+ if (p_Fm->p_FmStateStruct->irq != NO_IRQ)
+ {
+ XX_SetIntr(p_Fm->p_FmStateStruct->irq, FM_EventIsr, p_Fm);
+ XX_EnableIntr(p_Fm->p_FmStateStruct->irq);
+ }
+
+ if (p_Fm->p_FmStateStruct->errIrq != NO_IRQ)
+ {
+ XX_SetIntr(p_Fm->p_FmStateStruct->errIrq, (void (*) (t_Handle))FM_ErrorIsr, p_Fm);
+ XX_EnableIntr(p_Fm->p_FmStateStruct->errIrq);
+ }
+
+ err = (t_Error)fman_enable(&fman_rg , p_FmDriverParam);
+ if (err != E_OK)
+ return err; /* FIXME */
+
+ EnableTimeStamp(p_Fm);
+
+ if (p_Fm->firmware.p_Code)
+ {
+ XX_Free(p_Fm->firmware.p_Code);
+ p_Fm->firmware.p_Code = NULL;
+ }
+
+ XX_Free(p_Fm->p_FmDriverParam);
+ p_Fm->p_FmDriverParam = NULL;
+
+ return E_OK;
+}
+
+/**************************************************************************//**
+ @Function FM_Free
+
+ @Description Frees all resources that were assigned to FM module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_Fm - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_Free(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_rg fman_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+#if (DPAA_VERSION >= 11)
+ FreeVSPsForPartition(h_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId);
+
+ if (p_Fm->p_FmSp)
+ {
+ XX_Free(p_Fm->p_FmSp);
+ p_Fm->p_FmSp = NULL;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_Fm->fmModuleName[0] != 0)
+ XX_IpcUnregisterMsgHandler(p_Fm->fmModuleName);
+
+ if (!p_Fm->recoveryMode)
+ XX_Free(p_Fm->p_FmStateStruct);
+
+ XX_Free(p_Fm);
+
+ return E_OK;
+ }
+
+ fman_free_resources(&fman_rg);
+
+ if ((p_Fm->guestId == NCSW_MASTER_ID) && (p_Fm->fmModuleName[0] != 0))
+ XX_IpcUnregisterMsgHandler(p_Fm->fmModuleName);
+
+ if (p_Fm->p_FmStateStruct)
+ {
+ if (p_Fm->p_FmStateStruct->irq != NO_IRQ)
+ {
+ XX_DisableIntr(p_Fm->p_FmStateStruct->irq);
+ XX_FreeIntr(p_Fm->p_FmStateStruct->irq);
+ }
+ if (p_Fm->p_FmStateStruct->errIrq != NO_IRQ)
+ {
+ XX_DisableIntr(p_Fm->p_FmStateStruct->errIrq);
+ XX_FreeIntr(p_Fm->p_FmStateStruct->errIrq);
+ }
+ }
+
+#if (DPAA_VERSION >= 11)
+ FreeVSPsForPartition(h_Fm, p_Fm->partVSPBase, p_Fm->partNumOfVSPs, p_Fm->guestId);
+
+ if (p_Fm->p_FmSp)
+ {
+ XX_Free(p_Fm->p_FmSp);
+ p_Fm->p_FmSp = NULL;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ if (p_Fm->h_Spinlock)
+ XX_FreeSpinlock(p_Fm->h_Spinlock);
+
+ if (p_Fm->p_FmDriverParam)
+ {
+ if (p_Fm->firmware.p_Code)
+ XX_Free(p_Fm->firmware.p_Code);
+ XX_Free(p_Fm->p_FmDriverParam);
+ p_Fm->p_FmDriverParam = NULL;
+ }
+
+ FreeInitResources(p_Fm);
+
+ if (!p_Fm->recoveryMode && p_Fm->p_FmStateStruct)
+ XX_Free(p_Fm->p_FmStateStruct);
+
+ XX_Free(p_Fm);
+
+ return E_OK;
+}
+
+/*************************************************/
+/* API Advanced Init unit functions */
+/*************************************************/
+
+t_Error FM_ConfigResetOnInit(t_Handle h_Fm, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->resetOnInit = enable;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigResetOnInitOverrideCallback(t_Handle h_Fm, t_FmResetOnInitOverrideCallback *f_ResetOnInitOverride)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->f_ResetOnInitOverride = f_ResetOnInitOverride;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigTotalFifoSize(t_Handle h_Fm, uint32_t totalFifoSize)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmStateStruct->totalFifoSize = totalFifoSize;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaCacheOverride(t_Handle h_Fm, e_FmDmaCacheOverride cacheOverride)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_dma_cache_override fsl_cache_override;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ FMAN_CACHE_OVERRIDE_TRANS(fsl_cache_override, cacheOverride)
+ p_Fm->p_FmDriverParam->dma_cache_override = fsl_cache_override;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaAidOverride(t_Handle h_Fm, bool aidOverride)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_aid_override = aidOverride;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaAidMode(t_Handle h_Fm, e_FmDmaAidMode aidMode)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_dma_aid_mode fsl_aid_mode;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ FMAN_AID_MODE_TRANS(fsl_aid_mode, aidMode);
+ p_Fm->p_FmDriverParam->dma_aid_mode = fsl_aid_mode;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaAxiDbgNumOfBeats(t_Handle h_Fm, uint8_t axiDbgNumOfBeats)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+#if (DPAA_VERSION >= 11)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!"));
+#else
+ p_Fm->p_FmDriverParam->dma_axi_dbg_num_of_beats = axiDbgNumOfBeats;
+
+ return E_OK;
+#endif /* (DPAA_VERSION >= 11) */
+}
+
+t_Error FM_ConfigDmaCamNumOfEntries(t_Handle h_Fm, uint8_t numOfEntries)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_cam_num_of_entries = numOfEntries;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaDbgCounter(t_Handle h_Fm, e_FmDmaDbgCntMode fmDmaDbgCntMode)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_dma_dbg_cnt_mode fsl_dma_dbg_cnt;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ FMAN_DMA_DBG_CNT_TRANS(fsl_dma_dbg_cnt, fmDmaDbgCntMode);
+ p_Fm->p_FmDriverParam->dma_dbg_cnt_mode = fsl_dma_dbg_cnt;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaStopOnBusErr(t_Handle h_Fm, bool stop)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_stop_on_bus_error = stop;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaEmergency(t_Handle h_Fm, t_FmDmaEmergency *p_Emergency)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_dma_emergency_level fsl_dma_emer;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ FMAN_DMA_EMER_TRANS(fsl_dma_emer, p_Emergency->emergencyLevel);
+ p_Fm->p_FmDriverParam->dma_en_emergency = TRUE;
+ p_Fm->p_FmDriverParam->dma_emergency_bus_select = (uint32_t)p_Emergency->emergencyBusSelect;
+ p_Fm->p_FmDriverParam->dma_emergency_level = fsl_dma_emer;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaEmergencySmoother(t_Handle h_Fm, uint32_t emergencyCnt)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_en_emergency_smoother = TRUE;
+ p_Fm->p_FmDriverParam->dma_emergency_switch_counter = emergencyCnt;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaErr(t_Handle h_Fm, e_FmDmaErr dmaErr)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_dma_err fsl_dma_err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ FMAN_DMA_ERR_TRANS(fsl_dma_err, dmaErr);
+ p_Fm->p_FmDriverParam->dma_err = fsl_dma_err;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigCatastrophicErr(t_Handle h_Fm, e_FmCatastrophicErr catastrophicErr)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_catastrophic_err fsl_catastrophic_err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ FMAN_CATASTROPHIC_ERR_TRANS(fsl_catastrophic_err, catastrophicErr);
+ p_Fm->p_FmDriverParam->catastrophic_err = fsl_catastrophic_err;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigEnableMuramTestMode(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!"));
+
+ p_Fm->p_FmDriverParam->en_muram_test_mode = TRUE;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigEnableIramTestMode(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE );
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!"));
+
+ p_Fm->p_FmDriverParam->en_iram_test_mode = TRUE;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigHaltOnExternalActivation(t_Handle h_Fm, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->halt_on_external_activ = enable;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigHaltOnUnrecoverableEccError(t_Handle h_Fm, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!"));
+
+ p_Fm->p_FmDriverParam->halt_on_unrecov_ecc_err = enable;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigException(t_Handle h_Fm, e_FmExceptions exception, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint32_t bitMask = 0;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Fm->userSetExceptions |= bitMask;
+ else
+ p_Fm->p_FmStateStruct->exceptions &= ~bitMask;
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+t_Error FM_ConfigExternalEccRamsEnable(t_Handle h_Fm, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->external_ecc_rams_enable = enable;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigTnumAgingPeriod(t_Handle h_Fm, uint16_t tnumAgingPeriod)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->tnum_aging_period = tnumAgingPeriod;
+ p_Fm->tnumAgingPeriod = p_Fm->p_FmDriverParam->tnum_aging_period;
+
+ return E_OK;
+}
+
+/****************************************************/
+/* Hidden-DEBUG Only API */
+/****************************************************/
+
+t_Error FM_ConfigThresholds(t_Handle h_Fm, t_FmThresholds *p_FmThresholds)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->disp_limit_tsh = p_FmThresholds->dispLimit;
+ p_Fm->p_FmDriverParam->prs_disp_tsh = p_FmThresholds->prsDispTh;
+ p_Fm->p_FmDriverParam->plcr_disp_tsh = p_FmThresholds->plcrDispTh;
+ p_Fm->p_FmDriverParam->kg_disp_tsh = p_FmThresholds->kgDispTh;
+ p_Fm->p_FmDriverParam->bmi_disp_tsh = p_FmThresholds->bmiDispTh;
+ p_Fm->p_FmDriverParam->qmi_enq_disp_tsh = p_FmThresholds->qmiEnqDispTh;
+ p_Fm->p_FmDriverParam->qmi_deq_disp_tsh = p_FmThresholds->qmiDeqDispTh;
+ p_Fm->p_FmDriverParam->fm_ctl1_disp_tsh = p_FmThresholds->fmCtl1DispTh;
+ p_Fm->p_FmDriverParam->fm_ctl2_disp_tsh = p_FmThresholds->fmCtl2DispTh;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaSosEmergencyThreshold(t_Handle h_Fm, uint32_t dmaSosEmergency)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_sos_emergency = dmaSosEmergency;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaWriteBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds)
+
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+#if (DPAA_VERSION >= 11)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!"));
+#else
+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_asrt_emer = p_FmDmaThresholds->assertEmergency;
+ p_Fm->p_FmDriverParam->dma_write_buf_tsh_clr_emer = p_FmDmaThresholds->clearEmergency;
+
+ return E_OK;
+#endif
+}
+
+t_Error FM_ConfigDmaCommQThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_comm_qtsh_asrt_emer = p_FmDmaThresholds->assertEmergency;
+ p_Fm->p_FmDriverParam->dma_comm_qtsh_clr_emer = p_FmDmaThresholds->clearEmergency;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigDmaReadBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+#if (DPAA_VERSION >= 11)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Not available for this FM revision!"));
+#else
+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_clr_emer = p_FmDmaThresholds->clearEmergency;
+ p_Fm->p_FmDriverParam->dma_read_buf_tsh_asrt_emer = p_FmDmaThresholds->assertEmergency;
+
+ return E_OK;
+#endif
+}
+
+t_Error FM_ConfigDmaWatchdog(t_Handle h_Fm, uint32_t watchdogValue)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ p_Fm->p_FmDriverParam->dma_watchdog = watchdogValue;
+
+ return E_OK;
+}
+
+t_Error FM_ConfigEnableCounters(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+UNUSED(p_Fm);
+
+ return E_OK;
+}
+
+t_Error FmGetSetParams(t_Handle h_Fm, t_FmGetSetParams *p_Params)
+{
+ t_Fm* p_Fm = (t_Fm*)h_Fm;
+ if (p_Params->setParams.type & UPDATE_FM_CLD)
+ {
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_cld, GET_UINT32(
+ p_Fm->p_FmFpmRegs->fm_cld) | 0x00000800);
+ }
+ if (p_Params->setParams.type & CLEAR_IRAM_READY)
+ {
+ t_FMIramRegs *p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM);
+ WRITE_UINT32(p_Iram->iready,GET_UINT32(p_Iram->iready) & ~IRAM_READY);
+ }
+ if (p_Params->setParams.type & UPDATE_FPM_EXTC)
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_extc,0x80000000);
+ if (p_Params->setParams.type & UPDATE_FPM_EXTC_CLEAR)
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_extc,0x00800000);
+ if (p_Params->setParams.type & UPDATE_FPM_BRKC_SLP)
+ {
+ if (p_Params->setParams.sleep)
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc, GET_UINT32(
+ p_Fm->p_FmFpmRegs->fmfp_brkc) | FPM_BRKC_SLP);
+ else
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc, GET_UINT32(
+ p_Fm->p_FmFpmRegs->fmfp_brkc) & ~FPM_BRKC_SLP);
+ }
+ if (p_Params->getParams.type & GET_FM_CLD)
+ p_Params->getParams.fm_cld = GET_UINT32(p_Fm->p_FmFpmRegs->fm_cld);
+ if (p_Params->getParams.type & GET_FMQM_GS)
+ p_Params->getParams.fmqm_gs = GET_UINT32(p_Fm->p_FmQmiRegs->fmqm_gs);
+ if (p_Params->getParams.type & GET_FM_NPI)
+ p_Params->getParams.fm_npi = GET_UINT32(p_Fm->p_FmFpmRegs->fm_npi);
+ if (p_Params->getParams.type & GET_FMFP_EXTC)
+ p_Params->getParams.fmfp_extc = GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_extc);
+ return E_OK;
+}
+
+
+/****************************************************/
+/* API Run-time Control uint functions */
+/****************************************************/
+void FM_EventIsr(t_Handle h_Fm)
+{
+#define FM_M_CALL_1G_MAC_ISR(_id) \
+ { \
+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].guestId) \
+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id), pending); \
+ else \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_1G_MAC0+_id)].h_SrcHandle);\
+ }
+#define FM_M_CALL_10G_MAC_ISR(_id) \
+ { \
+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].guestId) \
+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id), pending); \
+ else \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_10G_MAC0+_id)].h_SrcHandle);\
+ }
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint32_t pending, event;
+ struct fman_fpm_regs *fpm_rg;
+
+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ fpm_rg = p_Fm->p_FmFpmRegs;
+
+ /* normal interrupts */
+ pending = fman_get_normal_pending(fpm_rg);
+ if (!pending)
+ return;
+ if (pending & INTR_EN_WAKEUP) // this is a wake up from sleep interrupt
+ {
+ t_FmGetSetParams fmGetSetParams;
+ memset(&fmGetSetParams, 0, sizeof (t_FmGetSetParams));
+ fmGetSetParams.setParams.type = UPDATE_FPM_BRKC_SLP;
+ fmGetSetParams.setParams.sleep = 0;
+ FmGetSetParams(h_Fm, &fmGetSetParams);
+ }
+ if (pending & INTR_EN_QMI)
+ QmiEvent(p_Fm);
+ if (pending & INTR_EN_PRS)
+ p_Fm->intrMng[e_FM_EV_PRS].f_Isr(p_Fm->intrMng[e_FM_EV_PRS].h_SrcHandle);
+ if (pending & INTR_EN_PLCR)
+ p_Fm->intrMng[e_FM_EV_PLCR].f_Isr(p_Fm->intrMng[e_FM_EV_PLCR].h_SrcHandle);
+ if (pending & INTR_EN_TMR)
+ p_Fm->intrMng[e_FM_EV_TMR].f_Isr(p_Fm->intrMng[e_FM_EV_TMR].h_SrcHandle);
+
+ /* MAC events may belong to different partitions */
+ if (pending & INTR_EN_1G_MAC0)
+ FM_M_CALL_1G_MAC_ISR(0);
+ if (pending & INTR_EN_1G_MAC1)
+ FM_M_CALL_1G_MAC_ISR(1);
+ if (pending & INTR_EN_1G_MAC2)
+ FM_M_CALL_1G_MAC_ISR(2);
+ if (pending & INTR_EN_1G_MAC3)
+ FM_M_CALL_1G_MAC_ISR(3);
+ if (pending & INTR_EN_1G_MAC4)
+ FM_M_CALL_1G_MAC_ISR(4);
+ if (pending & INTR_EN_1G_MAC5)
+ FM_M_CALL_1G_MAC_ISR(5);
+ if (pending & INTR_EN_1G_MAC6)
+ FM_M_CALL_1G_MAC_ISR(6);
+ if (pending & INTR_EN_1G_MAC7)
+ FM_M_CALL_1G_MAC_ISR(7);
+ if (pending & INTR_EN_10G_MAC0)
+ FM_M_CALL_10G_MAC_ISR(0);
+ if (pending & INTR_EN_10G_MAC1)
+ FM_M_CALL_10G_MAC_ISR(1);
+
+ /* IM port events may belong to different partitions */
+ if (pending & INTR_EN_REV0)
+ {
+ event = fman_get_controller_event(fpm_rg, 0);
+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_0].guestId)
+ /*TODO IPC ISR For Fman Ctrl */
+ ASSERT_COND(0);
+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_0, pending); */
+ else
+ p_Fm->fmanCtrlIntr[0].f_Isr(p_Fm->fmanCtrlIntr[0].h_SrcHandle, event);
+
+ }
+ if (pending & INTR_EN_REV1)
+ {
+ event = fman_get_controller_event(fpm_rg, 1);
+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_1].guestId)
+ /*TODO IPC ISR For Fman Ctrl */
+ ASSERT_COND(0);
+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_1, pending); */
+ else
+ p_Fm->fmanCtrlIntr[1].f_Isr(p_Fm->fmanCtrlIntr[1].h_SrcHandle, event);
+ }
+ if (pending & INTR_EN_REV2)
+ {
+ event = fman_get_controller_event(fpm_rg, 2);
+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_2].guestId)
+ /*TODO IPC ISR For Fman Ctrl */
+ ASSERT_COND(0);
+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_2, pending); */
+ else
+ p_Fm->fmanCtrlIntr[2].f_Isr(p_Fm->fmanCtrlIntr[2].h_SrcHandle, event);
+ }
+ if (pending & INTR_EN_REV3)
+ {
+ event = fman_get_controller_event(fpm_rg, 3);
+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_FMAN_CTRL_3].guestId)
+ /*TODO IPC ISR For Fman Ctrl */
+ ASSERT_COND(0);
+ /* SendIpcIsr(p_Fm, e_FM_EV_FMAN_CTRL_2, pendin3); */
+ else
+ p_Fm->fmanCtrlIntr[3].f_Isr(p_Fm->fmanCtrlIntr[3].h_SrcHandle, event);
+ }
+#ifdef FM_MACSEC_SUPPORT
+ if (pending & INTR_EN_MACSEC_MAC0)
+ {
+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_MACSEC_MAC0].guestId)
+ SendIpcIsr(p_Fm, e_FM_EV_MACSEC_MAC0, pending);
+ else
+ p_Fm->intrMng[e_FM_EV_MACSEC_MAC0].f_Isr(p_Fm->intrMng[e_FM_EV_MACSEC_MAC0].h_SrcHandle);
+ }
+#endif /* FM_MACSEC_SUPPORT */
+}
+
+t_Error FM_ErrorIsr(t_Handle h_Fm)
+{
+#define FM_M_CALL_1G_MAC_ERR_ISR(_id) \
+ { \
+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].guestId) \
+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id), pending); \
+ else \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_1G_MAC0+_id)].h_SrcHandle);\
+ }
+#define FM_M_CALL_10G_MAC_ERR_ISR(_id) \
+ { \
+ if (p_Fm->guestId != p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].guestId) \
+ SendIpcIsr(p_Fm, (e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id), pending); \
+ else \
+ p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].f_Isr(p_Fm->intrMng[(e_FmInterModuleEvent)(e_FM_EV_ERR_10G_MAC0+_id)].h_SrcHandle);\
+ }
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint32_t pending;
+ struct fman_fpm_regs *fpm_rg;
+
+ SANITY_CHECK_RETURN_ERROR(h_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ fpm_rg = p_Fm->p_FmFpmRegs;
+
+ /* error interrupts */
+ pending = fman_get_fpm_error_interrupts(fpm_rg);
+ if (!pending)
+ return ERROR_CODE(E_EMPTY);
+
+ if (pending & ERR_INTR_EN_BMI)
+ BmiErrEvent(p_Fm);
+ if (pending & ERR_INTR_EN_QMI)
+ QmiErrEvent(p_Fm);
+ if (pending & ERR_INTR_EN_FPM)
+ FpmErrEvent(p_Fm);
+ if (pending & ERR_INTR_EN_DMA)
+ DmaErrEvent(p_Fm);
+ if (pending & ERR_INTR_EN_IRAM)
+ IramErrIntr(p_Fm);
+ if (pending & ERR_INTR_EN_MURAM)
+ MuramErrIntr(p_Fm);
+ if (pending & ERR_INTR_EN_PRS)
+ p_Fm->intrMng[e_FM_EV_ERR_PRS].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_PRS].h_SrcHandle);
+ if (pending & ERR_INTR_EN_PLCR)
+ p_Fm->intrMng[e_FM_EV_ERR_PLCR].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_PLCR].h_SrcHandle);
+ if (pending & ERR_INTR_EN_KG)
+ p_Fm->intrMng[e_FM_EV_ERR_KG].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_KG].h_SrcHandle);
+
+ /* MAC events may belong to different partitions */
+ if (pending & ERR_INTR_EN_1G_MAC0)
+ FM_M_CALL_1G_MAC_ERR_ISR(0);
+ if (pending & ERR_INTR_EN_1G_MAC1)
+ FM_M_CALL_1G_MAC_ERR_ISR(1);
+ if (pending & ERR_INTR_EN_1G_MAC2)
+ FM_M_CALL_1G_MAC_ERR_ISR(2);
+ if (pending & ERR_INTR_EN_1G_MAC3)
+ FM_M_CALL_1G_MAC_ERR_ISR(3);
+ if (pending & ERR_INTR_EN_1G_MAC4)
+ FM_M_CALL_1G_MAC_ERR_ISR(4);
+ if (pending & ERR_INTR_EN_1G_MAC5)
+ FM_M_CALL_1G_MAC_ERR_ISR(5);
+ if (pending & ERR_INTR_EN_1G_MAC6)
+ FM_M_CALL_1G_MAC_ERR_ISR(6);
+ if (pending & ERR_INTR_EN_1G_MAC7)
+ FM_M_CALL_1G_MAC_ERR_ISR(7);
+ if (pending & ERR_INTR_EN_10G_MAC0)
+ FM_M_CALL_10G_MAC_ERR_ISR(0);
+ if (pending & ERR_INTR_EN_10G_MAC1)
+ FM_M_CALL_10G_MAC_ERR_ISR(1);
+
+#ifdef FM_MACSEC_SUPPORT
+ if (pending & ERR_INTR_EN_MACSEC_MAC0)
+ {
+ if (p_Fm->guestId != p_Fm->intrMng[e_FM_EV_ERR_MACSEC_MAC0].guestId)
+ SendIpcIsr(p_Fm, e_FM_EV_ERR_MACSEC_MAC0, pending);
+ else
+ p_Fm->intrMng[e_FM_EV_ERR_MACSEC_MAC0].f_Isr(p_Fm->intrMng[e_FM_EV_ERR_MACSEC_MAC0].h_SrcHandle);
+ }
+#endif /* FM_MACSEC_SUPPORT */
+
+ return E_OK;
+}
+
+t_Error FM_SetPortsBandwidth(t_Handle h_Fm, t_FmPortsBandwidthParams *p_PortsBandwidth)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ int i;
+ uint8_t sum;
+ uint8_t hardwarePortId;
+ uint8_t weights[64];
+ uint8_t weight, maxPercent = 0;
+ struct fman_bmi_regs *bmi_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ bmi_rg = p_Fm->p_FmBmiRegs;
+
+ memset(weights, 0, (sizeof(uint8_t) * 64));
+
+ /* check that all ports add up to 100% */
+ sum = 0;
+ for (i=0; i < p_PortsBandwidth->numOfPorts; i++)
+ sum +=p_PortsBandwidth->portsBandwidths[i].bandwidth;
+ if (sum != 100)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Sum of ports bandwidth differ from 100%"));
+
+ /* find highest percent */
+ for (i=0; i < p_PortsBandwidth->numOfPorts; i++)
+ {
+ if (p_PortsBandwidth->portsBandwidths[i].bandwidth > maxPercent)
+ maxPercent = p_PortsBandwidth->portsBandwidths[i].bandwidth;
+ }
+
+ ASSERT_COND(maxPercent > 0); /* guaranteed by sum = 100 */
+
+ /* calculate weight for each port */
+ for (i=0; i < p_PortsBandwidth->numOfPorts; i++)
+ {
+ weight = (uint8_t)((p_PortsBandwidth->portsBandwidths[i].bandwidth * PORT_MAX_WEIGHT ) / maxPercent);
+ /* we want even division between 1-to-PORT_MAX_WEIGHT. so if exact division
+ is not reached, we round up so that:
+ 0 until maxPercent/PORT_MAX_WEIGHT get "1"
+ maxPercent/PORT_MAX_WEIGHT+1 until (maxPercent/PORT_MAX_WEIGHT)*2 get "2"
+ ...
+ maxPercent - maxPercent/PORT_MAX_WEIGHT until maxPercent get "PORT_MAX_WEIGHT: */
+ if ((uint8_t)((p_PortsBandwidth->portsBandwidths[i].bandwidth * PORT_MAX_WEIGHT ) % maxPercent))
+ weight++;
+
+ /* find the location of this port within the register */
+ hardwarePortId =
+ SwPortIdToHwPortId(p_PortsBandwidth->portsBandwidths[i].type,
+ p_PortsBandwidth->portsBandwidths[i].relativePortId,
+ p_Fm->p_FmStateStruct->revInfo.majorRev,
+ p_Fm->p_FmStateStruct->revInfo.minorRev);
+
+ ASSERT_COND(IN_RANGE(1, hardwarePortId, 63));
+ weights[hardwarePortId] = weight;
+ }
+
+ fman_set_ports_bandwidth(bmi_rg, weights);
+
+ return E_OK;
+}
+
+t_Error FM_EnableRamsEcc(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_fpm_regs *fpm_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+
+ fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ t_FmIpcMsg msg;
+ t_Error err;
+
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_ENABLE_RAM_ECC;
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ return E_OK;
+ }
+
+ if (!p_Fm->p_FmStateStruct->internalCall)
+ p_Fm->p_FmStateStruct->explicitEnable = TRUE;
+ p_Fm->p_FmStateStruct->internalCall = FALSE;
+
+ if (p_Fm->p_FmStateStruct->ramsEccEnable)
+ return E_OK;
+ else
+ {
+ fman_enable_rams_ecc(fpm_rg);
+ p_Fm->p_FmStateStruct->ramsEccEnable = TRUE;
+ }
+
+ return E_OK;
+}
+
+t_Error FM_DisableRamsEcc(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ bool explicitDisable = FALSE;
+ struct fman_fpm_regs *fpm_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_HANDLE);
+
+ fpm_rg = p_Fm->p_FmFpmRegs;
+
+ if (p_Fm->guestId != NCSW_MASTER_ID)
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+
+ memset(&msg, 0, sizeof(msg));
+ msg.msgId = FM_DISABLE_RAM_ECC;
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ NULL,
+ NULL,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ return E_OK;
+ }
+
+ if (!p_Fm->p_FmStateStruct->internalCall)
+ explicitDisable = TRUE;
+ p_Fm->p_FmStateStruct->internalCall = FALSE;
+
+ /* if rams are already disabled, or if rams were explicitly enabled and are
+ currently called indirectly (not explicitly), ignore this call. */
+ if (!p_Fm->p_FmStateStruct->ramsEccEnable ||
+ (p_Fm->p_FmStateStruct->explicitEnable && !explicitDisable))
+ return E_OK;
+ else
+ {
+ if (p_Fm->p_FmStateStruct->explicitEnable)
+ /* This is the case were both explicit are TRUE.
+ Turn off this flag for cases were following ramsEnable
+ routines are called */
+ p_Fm->p_FmStateStruct->explicitEnable = FALSE;
+
+ fman_enable_rams_ecc(fpm_rg);
+ p_Fm->p_FmStateStruct->ramsEccEnable = FALSE;
+ }
+
+ return E_OK;
+}
+
+t_Error FM_SetException(t_Handle h_Fm, e_FmExceptions exception, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint32_t bitMask = 0;
+ enum fman_exceptions fslException;
+ struct fman_rg fman_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ GET_EXCEPTION_FLAG(bitMask, exception);
+ if (bitMask)
+ {
+ if (enable)
+ p_Fm->p_FmStateStruct->exceptions |= bitMask;
+ else
+ p_Fm->p_FmStateStruct->exceptions &= ~bitMask;
+
+ fslException = FmanExceptionTrans(exception);
+
+ return (t_Error)fman_set_exception(&fman_rg,
+ fslException,
+ enable);
+ }
+ else
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Undefined exception"));
+
+ return E_OK;
+}
+
+t_Error FM_GetRevision(t_Handle h_Fm, t_FmRevisionInfo *p_FmRevisionInfo)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ p_FmRevisionInfo->majorRev = p_Fm->p_FmStateStruct->revInfo.majorRev;
+ p_FmRevisionInfo->minorRev = p_Fm->p_FmStateStruct->revInfo.minorRev;
+
+ return E_OK;
+}
+
+t_Error FM_GetFmanCtrlCodeRevision(t_Handle h_Fm, t_FmCtrlCodeRevisionInfo *p_RevisionInfo)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_FMIramRegs *p_Iram;
+ uint32_t revInfo;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_RevisionInfo, E_NULL_POINTER);
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_Error err;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength;
+ t_FmIpcFmanCtrlCodeRevisionInfo ipcRevInfo;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_FMAN_CTRL_CODE_REV;
+ replyLength = sizeof(uint32_t) + sizeof(t_FmCtrlCodeRevisionInfo);
+ if ((err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmCtrlCodeRevisionInfo)))
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ memcpy((uint8_t*)&ipcRevInfo, reply.replyBody, sizeof(t_FmCtrlCodeRevisionInfo));
+ p_RevisionInfo->packageRev = ipcRevInfo.packageRev;
+ p_RevisionInfo->majorRev = ipcRevInfo.majorRev;
+ p_RevisionInfo->minorRev = ipcRevInfo.minorRev;
+ return (t_Error)(reply.error);
+ }
+ else if (p_Fm->guestId != NCSW_MASTER_ID)
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("running in guest-mode without IPC!"));
+
+ p_Iram = (t_FMIramRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_IMEM);
+ WRITE_UINT32(p_Iram->iadd, 0x4);
+ while (GET_UINT32(p_Iram->iadd) != 0x4) ;
+ revInfo = GET_UINT32(p_Iram->idata);
+ p_RevisionInfo->packageRev = (uint16_t)((revInfo & 0xFFFF0000) >> 16);
+ p_RevisionInfo->majorRev = (uint8_t)((revInfo & 0x0000FF00) >> 8);
+ p_RevisionInfo->minorRev = (uint8_t)(revInfo & 0x000000FF);
+
+ return E_OK;
+}
+
+uint32_t FM_GetCounter(t_Handle h_Fm, e_FmCounters counter)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_Error err;
+ uint32_t counterValue;
+ struct fman_rg fman_rg;
+ enum fman_counters fsl_counter;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(!p_Fm->p_FmDriverParam, E_INVALID_STATE, 0);
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ uint32_t replyLength, outCounter;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_GET_COUNTER;
+ memcpy(msg.msgBody, (uint8_t *)&counter, sizeof(uint32_t));
+ replyLength = sizeof(uint32_t) + sizeof(uint32_t);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId) +sizeof(counterValue),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MAJOR, err, NO_MSG);
+ return 0;
+ }
+ if (replyLength != (sizeof(uint32_t) + sizeof(uint32_t)))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return 0;
+ }
+
+ memcpy((uint8_t*)&outCounter, reply.replyBody, sizeof(uint32_t));
+ return outCounter;
+ }
+ else if (!p_Fm->baseAddr)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Either IPC or 'baseAddress' is required!"));
+ return 0;
+ }
+
+ /* When applicable (when there is an 'enable counters' bit,
+ check that counters are enabled */
+ switch (counter)
+ {
+ case (e_FM_COUNTERS_DEQ_1):
+ case (e_FM_COUNTERS_DEQ_2):
+ case (e_FM_COUNTERS_DEQ_3):
+ if ((p_Fm->p_FmStateStruct->revInfo.majorRev == 4) ||
+ (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6))
+ {
+ REPORT_ERROR(MAJOR, E_NOT_SUPPORTED, ("Requested counter not supported"));
+ return 0;
+ }
+ case (e_FM_COUNTERS_ENQ_TOTAL_FRAME):
+ case (e_FM_COUNTERS_DEQ_TOTAL_FRAME):
+ case (e_FM_COUNTERS_DEQ_0):
+ case (e_FM_COUNTERS_DEQ_FROM_DEFAULT):
+ case (e_FM_COUNTERS_DEQ_FROM_CONTEXT):
+ case (e_FM_COUNTERS_DEQ_FROM_FD):
+ case (e_FM_COUNTERS_DEQ_CONFIRM):
+ if (!(GET_UINT32(p_Fm->p_FmQmiRegs->fmqm_gc) & QMI_CFG_EN_COUNTERS))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Requested counter was not enabled"));
+ return 0;
+ }
+ break;
+ default:
+ break;
+ }
+
+ FMAN_COUNTERS_TRANS(fsl_counter, counter);
+ return fman_get_counter(&fman_rg, fsl_counter);
+}
+
+t_Error FM_ModifyCounter(t_Handle h_Fm, e_FmCounters counter, uint32_t val)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_rg fman_rg;
+ enum fman_counters fsl_counter;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ FMAN_COUNTERS_TRANS(fsl_counter, counter);
+ return (t_Error)fman_modify_counter(&fman_rg, fsl_counter, val);
+}
+
+void FM_SetDmaEmergency(t_Handle h_Fm, e_FmDmaMuramPort muramPort, bool enable)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_dma_regs *dma_rg;
+
+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ dma_rg = p_Fm->p_FmDmaRegs;
+
+ fman_set_dma_emergency(dma_rg, !!(muramPort==e_FM_DMA_MURAM_PORT_WRITE), enable);
+}
+
+void FM_SetDmaExtBusPri(t_Handle h_Fm, e_FmDmaExtBusPri pri)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_dma_regs *dma_rg;
+
+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ dma_rg = p_Fm->p_FmDmaRegs;
+
+ fman_set_dma_ext_bus_pri(dma_rg, pri);
+}
+
+void FM_GetDmaStatus(t_Handle h_Fm, t_FmDmaStatus *p_FmDmaStatus)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ uint32_t dmaStatus;
+ struct fman_dma_regs *dma_rg;
+
+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ dma_rg = p_Fm->p_FmDmaRegs;
+
+ if ((p_Fm->guestId != NCSW_MASTER_ID) &&
+ !p_Fm->baseAddr &&
+ p_Fm->h_IpcSessions[0])
+ {
+ t_FmIpcDmaStatus ipcDmaStatus;
+ t_FmIpcMsg msg;
+ t_FmIpcReply reply;
+ t_Error err;
+ uint32_t replyLength;
+
+ memset(&msg, 0, sizeof(msg));
+ memset(&reply, 0, sizeof(reply));
+ msg.msgId = FM_DMA_STAT;
+ replyLength = sizeof(uint32_t) + sizeof(t_FmIpcDmaStatus);
+ err = XX_IpcSendMessage(p_Fm->h_IpcSessions[0],
+ (uint8_t*)&msg,
+ sizeof(msg.msgId),
+ (uint8_t*)&reply,
+ &replyLength,
+ NULL,
+ NULL);
+ if (err != E_OK)
+ {
+ REPORT_ERROR(MINOR, err, NO_MSG);
+ return;
+ }
+ if (replyLength != (sizeof(uint32_t) + sizeof(t_FmIpcDmaStatus)))
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("IPC reply length mismatch"));
+ return;
+ }
+ memcpy((uint8_t*)&ipcDmaStatus, reply.replyBody, sizeof(t_FmIpcDmaStatus));
+
+ p_FmDmaStatus->cmqNotEmpty = (bool)ipcDmaStatus.boolCmqNotEmpty; /**< Command queue is not empty */
+ p_FmDmaStatus->busError = (bool)ipcDmaStatus.boolBusError; /**< Bus error occurred */
+ p_FmDmaStatus->readBufEccError = (bool)ipcDmaStatus.boolReadBufEccError; /**< Double ECC error on buffer Read */
+ p_FmDmaStatus->writeBufEccSysError =(bool)ipcDmaStatus.boolWriteBufEccSysError; /**< Double ECC error on buffer write from system side */
+ p_FmDmaStatus->writeBufEccFmError = (bool)ipcDmaStatus.boolWriteBufEccFmError; /**< Double ECC error on buffer write from FM side */
+ p_FmDmaStatus->singlePortEccError = (bool)ipcDmaStatus.boolSinglePortEccError; /**< Double ECC error on buffer write from FM side */
+ return;
+ }
+ else if (!p_Fm->baseAddr)
+ {
+ REPORT_ERROR(MINOR, E_NOT_SUPPORTED,
+ ("Either IPC or 'baseAddress' is required!"));
+ return;
+ }
+
+ dmaStatus = fman_get_dma_status(dma_rg);
+
+ p_FmDmaStatus->cmqNotEmpty = (bool)(dmaStatus & DMA_STATUS_CMD_QUEUE_NOT_EMPTY);
+ p_FmDmaStatus->busError = (bool)(dmaStatus & DMA_STATUS_BUS_ERR);
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ p_FmDmaStatus->singlePortEccError = (bool)(dmaStatus & DMA_STATUS_FM_SPDAT_ECC);
+ else
+ {
+ p_FmDmaStatus->readBufEccError = (bool)(dmaStatus & DMA_STATUS_READ_ECC);
+ p_FmDmaStatus->writeBufEccSysError = (bool)(dmaStatus & DMA_STATUS_SYSTEM_WRITE_ECC);
+ p_FmDmaStatus->writeBufEccFmError = (bool)(dmaStatus & DMA_STATUS_FM_WRITE_ECC);
+ }
+}
+
+void FM_Resume(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ struct fman_fpm_regs *fpm_rg;
+
+ SANITY_CHECK_RETURN(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ fpm_rg = p_Fm->p_FmFpmRegs;
+
+ fman_resume(fpm_rg);
+}
+
+t_Error FM_GetSpecialOperationCoding(t_Handle h_Fm,
+ fmSpecialOperations_t spOper,
+ uint8_t *p_SpOperCoding)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ t_FmCtrlCodeRevisionInfo revInfo;
+ t_Error err;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR(p_SpOperCoding, E_NULL_POINTER);
+
+ if (!spOper)
+ {
+ *p_SpOperCoding = 0;
+ return E_OK;
+ }
+
+ if ((err = FM_GetFmanCtrlCodeRevision(p_Fm, &revInfo)) != E_OK)
+ {
+ DBG(WARNING, ("FM in guest-mode without IPC, can't validate firmware revision."));
+ revInfo.packageRev = IP_OFFLOAD_PACKAGE_NUMBER;
+ }
+ else if (!IS_OFFLOAD_PACKAGE(revInfo.packageRev))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("Fman ctrl code package"));
+
+ switch (spOper)
+ {
+ case (FM_SP_OP_CAPWAP_DTLS_DEC):
+ *p_SpOperCoding = 9;
+ break;
+ case (FM_SP_OP_CAPWAP_DTLS_ENC):
+ *p_SpOperCoding = 10;
+ break;
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_IPSEC_MANIP):
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_IPSEC_MANIP|FM_SP_OP_RPD):
+ *p_SpOperCoding = 5;
+ break;
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_MANIP):
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_MANIP|FM_SP_OP_RPD):
+ *p_SpOperCoding = 6;
+ break;
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_RPD):
+ *p_SpOperCoding = 3;
+ break;
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN):
+ *p_SpOperCoding = 1;
+ break;
+ case (FM_SP_OP_IPSEC|FM_SP_OP_IPSEC_UPDATE_UDP_LEN|FM_SP_OP_IPSEC_NO_ETH_HDR):
+ *p_SpOperCoding = 12;
+ break;
+ case (FM_SP_OP_IPSEC|FM_SP_OP_RPD):
+ *p_SpOperCoding = 4;
+ break;
+ case (FM_SP_OP_IPSEC):
+ *p_SpOperCoding = 2;
+ break;
+ case (FM_SP_OP_DCL4C):
+ *p_SpOperCoding = 7;
+ break;
+ case (FM_SP_OP_CLEAR_RPD):
+ *p_SpOperCoding = 8;
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+ }
+
+ return E_OK;
+}
+
+t_Error FM_CtrlMonStart(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ t_FmTrbRegs *p_MonRegs;
+ uint8_t i;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc,
+ GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc) | FPM_BRKC_RDBG);
+
+ for (i = 0; i < FM_NUM_OF_CTRL; i++)
+ {
+ p_MonRegs = (t_FmTrbRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_TRB(i));
+
+ /* Reset control registers */
+ WRITE_UINT32(p_MonRegs->tcrh, TRB_TCRH_RESET);
+ WRITE_UINT32(p_MonRegs->tcrl, TRB_TCRL_RESET);
+
+ /* Configure: counter #1 counts all stalls in risc - ldsched stall
+ counter #2 counts all stalls in risc - other stall*/
+ WRITE_UINT32(p_MonRegs->tcrl, TRB_TCRL_RESET | TRB_TCRL_UTIL);
+
+ /* Enable monitoring */
+ WRITE_UINT32(p_MonRegs->tcrh, TRB_TCRH_ENABLE_COUNTERS);
+ }
+
+ return E_OK;
+}
+
+t_Error FM_CtrlMonStop(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ t_FmTrbRegs *p_MonRegs;
+ uint8_t i;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+
+ for (i = 0; i < FM_NUM_OF_CTRL; i++)
+ {
+ p_MonRegs = (t_FmTrbRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_TRB(i));
+ WRITE_UINT32(p_MonRegs->tcrh, TRB_TCRH_DISABLE_COUNTERS);
+ }
+
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc,
+ GET_UINT32(p_Fm->p_FmFpmRegs->fmfp_brkc) & ~FPM_BRKC_RDBG);
+
+ return E_OK;
+}
+
+t_Error FM_CtrlMonGetCounters(t_Handle h_Fm, uint8_t fmCtrlIndex, t_FmCtrlMon *p_Mon)
+{
+ t_Fm *p_Fm = (t_Fm *)h_Fm;
+ t_FmTrbRegs *p_MonRegs;
+ uint64_t clkCnt, utilValue, effValue;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+ SANITY_CHECK_RETURN_ERROR((p_Fm->guestId == NCSW_MASTER_ID), E_NOT_SUPPORTED);
+ SANITY_CHECK_RETURN_ERROR(p_Mon, E_NULL_POINTER);
+
+ if (fmCtrlIndex >= FM_NUM_OF_CTRL)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("FM Controller index"));
+
+ p_MonRegs = (t_FmTrbRegs *)UINT_TO_PTR(p_Fm->baseAddr + FM_MM_TRB(fmCtrlIndex));
+
+ clkCnt = (uint64_t)
+ ((uint64_t)GET_UINT32(p_MonRegs->tpcch) << 32 | GET_UINT32(p_MonRegs->tpccl));
+
+ utilValue = (uint64_t)
+ ((uint64_t)GET_UINT32(p_MonRegs->tpc1h) << 32 | GET_UINT32(p_MonRegs->tpc1l));
+
+ effValue = (uint64_t)
+ ((uint64_t)GET_UINT32(p_MonRegs->tpc2h) << 32 | GET_UINT32(p_MonRegs->tpc2l));
+
+ p_Mon->percentCnt[0] = (uint8_t)div64_u64((clkCnt - utilValue) * 100, clkCnt);
+ if (clkCnt != utilValue)
+ p_Mon->percentCnt[1] = (uint8_t)div64_u64(((clkCnt - utilValue) - effValue) * 100, clkCnt - utilValue);
+ else
+ p_Mon->percentCnt[1] = 0;
+
+ return E_OK;
+}
+
+t_Handle FM_GetMuramHandle(t_Handle h_Fm)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+
+ SANITY_CHECK_RETURN_VALUE(p_Fm, E_INVALID_HANDLE, NULL);
+
+ return (p_Fm->h_FmMuram);
+}
+
+/****************************************************/
+/* Hidden-DEBUG Only API */
+/****************************************************/
+t_Error FM_ForceIntr (t_Handle h_Fm, e_FmExceptions exception)
+{
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ enum fman_exceptions fslException;
+ struct fman_rg fman_rg;
+
+ SANITY_CHECK_RETURN_ERROR(p_Fm, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(!p_Fm->p_FmDriverParam, E_INVALID_STATE);
+
+ fman_rg.bmi_rg = p_Fm->p_FmBmiRegs;
+ fman_rg.qmi_rg = p_Fm->p_FmQmiRegs;
+ fman_rg.fpm_rg = p_Fm->p_FmFpmRegs;
+ fman_rg.dma_rg = p_Fm->p_FmDmaRegs;
+
+ switch (exception)
+ {
+ case e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID:
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_EX_QMI_SINGLE_ECC:
+ if (p_Fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ RETURN_ERROR(MAJOR, E_NOT_SUPPORTED, ("e_FM_EX_QMI_SINGLE_ECC not supported on this integration."));
+
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_QMI_SINGLE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_EX_QMI_DOUBLE_ECC:
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_QMI_DOUBLE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_EX_BMI_LIST_RAM_ECC:
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_LIST_RAM_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_EX_BMI_STORAGE_PROFILE_ECC:
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_STORAGE_PROFILE_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_EX_BMI_STATISTICS_RAM_ECC:
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_STATISTICS_RAM_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ case e_FM_EX_BMI_DISPATCH_RAM_ECC:
+ if (!(p_Fm->p_FmStateStruct->exceptions & FM_EX_BMI_DISPATCH_RAM_ECC))
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception is masked"));
+ break;
+ default:
+ RETURN_ERROR(MINOR, E_NOT_SUPPORTED, ("The selected exception may not be forced"));
+ }
+
+ fslException = FmanExceptionTrans(exception);
+ fman_force_intr (&fman_rg, fslException);
+
+ return E_OK;
+}
+
+t_Handle FmGetPcd(t_Handle h_Fm)
+{
+ return ((t_Fm*)h_Fm)->h_Pcd;
+}
+#if (DPAA_VERSION >= 11)
+extern void *g_MemacRegs;
+void fm_clk_down(void);
+uint32_t fman_memac_get_event(void *regs, uint32_t ev_mask);
+void FM_ChangeClock(t_Handle h_Fm, int hardwarePortId)
+{
+ int macId;
+ uint32_t event, rcr;
+ t_Fm *p_Fm = (t_Fm*)h_Fm;
+ rcr = GET_UINT32(p_Fm->p_FmFpmRegs->fm_rcr);
+ rcr |= 0x04000000;
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rcr, rcr);
+
+ HW_PORT_ID_TO_SW_PORT_ID(macId, hardwarePortId);
+ do
+ {
+ event = fman_memac_get_event(g_MemacRegs, 0xFFFFFFFF);
+ } while ((event & 0x00000020) == 0);
+ fm_clk_down();
+ rcr = GET_UINT32(p_Fm->p_FmFpmRegs->fm_rcr);
+ rcr &= ~0x04000000;
+ WRITE_UINT32(p_Fm->p_FmFpmRegs->fm_rcr, rcr);
+}
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm.h
@@ -0,0 +1,648 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm.h
+
+ @Description FM internal structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_H
+#define __FM_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_ext.h"
+#include "fm_ipc.h"
+
+#include "fsl_fman.h"
+
+#define __ERR_MODULE__ MODULE_FM
+
+#define FM_MAX_NUM_OF_HW_PORT_IDS 64
+#define FM_MAX_NUM_OF_GUESTS 100
+
+/**************************************************************************//**
+ @Description Exceptions
+*//***************************************************************************/
+#define FM_EX_DMA_BUS_ERROR 0x80000000 /**< DMA bus error. */
+#define FM_EX_DMA_READ_ECC 0x40000000
+#define FM_EX_DMA_SYSTEM_WRITE_ECC 0x20000000
+#define FM_EX_DMA_FM_WRITE_ECC 0x10000000
+#define FM_EX_FPM_STALL_ON_TASKS 0x08000000 /**< Stall of tasks on FPM */
+#define FM_EX_FPM_SINGLE_ECC 0x04000000 /**< Single ECC on FPM */
+#define FM_EX_FPM_DOUBLE_ECC 0x02000000
+#define FM_EX_QMI_SINGLE_ECC 0x01000000 /**< Single ECC on FPM */
+#define FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID 0x00800000 /**< Dequeu from default queue id */
+#define FM_EX_QMI_DOUBLE_ECC 0x00400000
+#define FM_EX_BMI_LIST_RAM_ECC 0x00200000
+#define FM_EX_BMI_STORAGE_PROFILE_ECC 0x00100000
+#define FM_EX_BMI_STATISTICS_RAM_ECC 0x00080000
+#define FM_EX_IRAM_ECC 0x00040000
+#define FM_EX_MURAM_ECC 0x00020000
+#define FM_EX_BMI_DISPATCH_RAM_ECC 0x00010000
+#define FM_EX_DMA_SINGLE_PORT_ECC 0x00008000
+
+#define DMA_EMSR_EMSTR_MASK 0x0000FFFF
+
+#define DMA_THRESH_COMMQ_MASK 0xFF000000
+#define DMA_THRESH_READ_INT_BUF_MASK 0x007F0000
+#define DMA_THRESH_WRITE_INT_BUF_MASK 0x0000007F
+
+#define GET_EXCEPTION_FLAG(bitMask, exception) \
+switch (exception){ \
+ case e_FM_EX_DMA_BUS_ERROR: \
+ bitMask = FM_EX_DMA_BUS_ERROR; break; \
+ case e_FM_EX_DMA_SINGLE_PORT_ECC: \
+ bitMask = FM_EX_DMA_SINGLE_PORT_ECC; break; \
+ case e_FM_EX_DMA_READ_ECC: \
+ bitMask = FM_EX_DMA_READ_ECC; break; \
+ case e_FM_EX_DMA_SYSTEM_WRITE_ECC: \
+ bitMask = FM_EX_DMA_SYSTEM_WRITE_ECC; break; \
+ case e_FM_EX_DMA_FM_WRITE_ECC: \
+ bitMask = FM_EX_DMA_FM_WRITE_ECC; break; \
+ case e_FM_EX_FPM_STALL_ON_TASKS: \
+ bitMask = FM_EX_FPM_STALL_ON_TASKS; break; \
+ case e_FM_EX_FPM_SINGLE_ECC: \
+ bitMask = FM_EX_FPM_SINGLE_ECC; break; \
+ case e_FM_EX_FPM_DOUBLE_ECC: \
+ bitMask = FM_EX_FPM_DOUBLE_ECC; break; \
+ case e_FM_EX_QMI_SINGLE_ECC: \
+ bitMask = FM_EX_QMI_SINGLE_ECC; break; \
+ case e_FM_EX_QMI_DOUBLE_ECC: \
+ bitMask = FM_EX_QMI_DOUBLE_ECC; break; \
+ case e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID: \
+ bitMask = FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID; break; \
+ case e_FM_EX_BMI_LIST_RAM_ECC: \
+ bitMask = FM_EX_BMI_LIST_RAM_ECC; break; \
+ case e_FM_EX_BMI_STORAGE_PROFILE_ECC: \
+ bitMask = FM_EX_BMI_STORAGE_PROFILE_ECC; break; \
+ case e_FM_EX_BMI_STATISTICS_RAM_ECC: \
+ bitMask = FM_EX_BMI_STATISTICS_RAM_ECC; break; \
+ case e_FM_EX_BMI_DISPATCH_RAM_ECC: \
+ bitMask = FM_EX_BMI_DISPATCH_RAM_ECC; break; \
+ case e_FM_EX_IRAM_ECC: \
+ bitMask = FM_EX_IRAM_ECC; break; \
+ case e_FM_EX_MURAM_ECC: \
+ bitMask = FM_EX_MURAM_ECC; break; \
+ default: bitMask = 0;break; \
+}
+
+#define GET_FM_MODULE_EVENT(_mod, _id, _intrType, _event) \
+ switch (_mod) { \
+ case e_FM_MOD_PRS: \
+ if (_id) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_PRS : e_FM_EV_PRS; \
+ break; \
+ case e_FM_MOD_KG: \
+ if (_id) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_KG : e_FM_EV_DUMMY_LAST; \
+ break; \
+ case e_FM_MOD_PLCR: \
+ if (_id) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_PLCR : e_FM_EV_PLCR; \
+ break; \
+ case e_FM_MOD_TMR: \
+ if (_id) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_DUMMY_LAST : e_FM_EV_TMR; \
+ break; \
+ case e_FM_MOD_10G_MAC: \
+ if (_id >= FM_MAX_NUM_OF_10G_MACS) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? (e_FM_EV_ERR_10G_MAC0 + _id) : (e_FM_EV_10G_MAC0 + _id); \
+ break; \
+ case e_FM_MOD_1G_MAC: \
+ if (_id >= FM_MAX_NUM_OF_1G_MACS) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (_intrType == e_FM_INTR_TYPE_ERR) ? (e_FM_EV_ERR_1G_MAC0 + _id) : (e_FM_EV_1G_MAC0 + _id); \
+ break; \
+ case e_FM_MOD_MACSEC: \
+ switch (_id){ \
+ case (0): _event = (_intrType == e_FM_INTR_TYPE_ERR) ? e_FM_EV_ERR_MACSEC_MAC0:e_FM_EV_MACSEC_MAC0; \
+ break; \
+ } \
+ break; \
+ case e_FM_MOD_FMAN_CTRL: \
+ if (_intrType == e_FM_INTR_TYPE_ERR) _event = e_FM_EV_DUMMY_LAST; \
+ else _event = (e_FM_EV_FMAN_CTRL_0 + _id); \
+ break; \
+ default: _event = e_FM_EV_DUMMY_LAST; \
+ break; \
+ }
+
+#define FMAN_CACHE_OVERRIDE_TRANS(fsl_cache_override, _cache_override) \
+ switch (_cache_override){ \
+ case e_FM_DMA_NO_CACHE_OR: \
+ fsl_cache_override = E_FMAN_DMA_NO_CACHE_OR; break; \
+ case e_FM_DMA_NO_STASH_DATA: \
+ fsl_cache_override = E_FMAN_DMA_NO_STASH_DATA; break; \
+ case e_FM_DMA_MAY_STASH_DATA: \
+ fsl_cache_override = E_FMAN_DMA_MAY_STASH_DATA; break; \
+ case e_FM_DMA_STASH_DATA: \
+ fsl_cache_override = E_FMAN_DMA_STASH_DATA; break; \
+ default: \
+ fsl_cache_override = E_FMAN_DMA_NO_CACHE_OR; break; \
+ }
+
+#define FMAN_AID_MODE_TRANS(fsl_aid_mode, _aid_mode) \
+ switch (_aid_mode){ \
+ case e_FM_DMA_AID_OUT_PORT_ID: \
+ fsl_aid_mode = E_FMAN_DMA_AID_OUT_PORT_ID; break; \
+ case e_FM_DMA_AID_OUT_TNUM: \
+ fsl_aid_mode = E_FMAN_DMA_AID_OUT_TNUM; break; \
+ default: \
+ fsl_aid_mode = E_FMAN_DMA_AID_OUT_PORT_ID; break; \
+ }
+
+#define FMAN_DMA_DBG_CNT_TRANS(fsl_dma_dbg_cnt, _dma_dbg_cnt) \
+ switch (_dma_dbg_cnt){ \
+ case e_FM_DMA_DBG_NO_CNT: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_NO_CNT; break; \
+ case e_FM_DMA_DBG_CNT_DONE: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_DONE; break; \
+ case e_FM_DMA_DBG_CNT_COMM_Q_EM: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_COMM_Q_EM; break; \
+ case e_FM_DMA_DBG_CNT_INT_READ_EM: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_INT_READ_EM; break; \
+ case e_FM_DMA_DBG_CNT_INT_WRITE_EM: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_INT_WRITE_EM ; break; \
+ case e_FM_DMA_DBG_CNT_FPM_WAIT: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_FPM_WAIT ; break; \
+ case e_FM_DMA_DBG_CNT_SIGLE_BIT_ECC: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_SIGLE_BIT_ECC ; break; \
+ case e_FM_DMA_DBG_CNT_RAW_WAR_PROT: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_CNT_RAW_WAR_PROT ; break; \
+ default: \
+ fsl_dma_dbg_cnt = E_FMAN_DMA_DBG_NO_CNT; break; \
+ }
+
+#define FMAN_DMA_EMER_TRANS(fsl_dma_emer, _dma_emer) \
+ switch (_dma_emer){ \
+ case e_FM_DMA_EM_EBS: \
+ fsl_dma_emer = E_FMAN_DMA_EM_EBS; break; \
+ case e_FM_DMA_EM_SOS: \
+ fsl_dma_emer = E_FMAN_DMA_EM_SOS; break; \
+ default: \
+ fsl_dma_emer = E_FMAN_DMA_EM_EBS; break; \
+ }
+
+#define FMAN_DMA_ERR_TRANS(fsl_dma_err, _dma_err) \
+ switch (_dma_err){ \
+ case e_FM_DMA_ERR_CATASTROPHIC: \
+ fsl_dma_err = E_FMAN_DMA_ERR_CATASTROPHIC; break; \
+ case e_FM_DMA_ERR_REPORT: \
+ fsl_dma_err = E_FMAN_DMA_ERR_REPORT; break; \
+ default: \
+ fsl_dma_err = E_FMAN_DMA_ERR_CATASTROPHIC; break; \
+ }
+
+#define FMAN_CATASTROPHIC_ERR_TRANS(fsl_catastrophic_err, _catastrophic_err) \
+ switch (_catastrophic_err){ \
+ case e_FM_CATASTROPHIC_ERR_STALL_PORT: \
+ fsl_catastrophic_err = E_FMAN_CATAST_ERR_STALL_PORT; break; \
+ case e_FM_CATASTROPHIC_ERR_STALL_TASK: \
+ fsl_catastrophic_err = E_FMAN_CATAST_ERR_STALL_TASK; break; \
+ default: \
+ fsl_catastrophic_err = E_FMAN_CATAST_ERR_STALL_PORT; break; \
+ }
+
+#define FMAN_COUNTERS_TRANS(fsl_counters, _counters) \
+ switch (_counters){ \
+ case e_FM_COUNTERS_ENQ_TOTAL_FRAME: \
+ fsl_counters = E_FMAN_COUNTERS_ENQ_TOTAL_FRAME; break; \
+ case e_FM_COUNTERS_DEQ_TOTAL_FRAME: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_TOTAL_FRAME; break; \
+ case e_FM_COUNTERS_DEQ_0: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_0; break; \
+ case e_FM_COUNTERS_DEQ_1: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_1; break; \
+ case e_FM_COUNTERS_DEQ_2: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_2; break; \
+ case e_FM_COUNTERS_DEQ_3: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_3; break; \
+ case e_FM_COUNTERS_DEQ_FROM_DEFAULT: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_FROM_DEFAULT; break; \
+ case e_FM_COUNTERS_DEQ_FROM_CONTEXT: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_FROM_CONTEXT; break; \
+ case e_FM_COUNTERS_DEQ_FROM_FD: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_FROM_FD; break; \
+ case e_FM_COUNTERS_DEQ_CONFIRM: \
+ fsl_counters = E_FMAN_COUNTERS_DEQ_CONFIRM; break; \
+ default: \
+ fsl_counters = E_FMAN_COUNTERS_ENQ_TOTAL_FRAME; break; \
+ }
+
+/**************************************************************************//**
+ @Description defaults
+*//***************************************************************************/
+#define DEFAULT_exceptions (FM_EX_DMA_BUS_ERROR |\
+ FM_EX_DMA_READ_ECC |\
+ FM_EX_DMA_SYSTEM_WRITE_ECC |\
+ FM_EX_DMA_FM_WRITE_ECC |\
+ FM_EX_FPM_STALL_ON_TASKS |\
+ FM_EX_FPM_SINGLE_ECC |\
+ FM_EX_FPM_DOUBLE_ECC |\
+ FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID|\
+ FM_EX_BMI_LIST_RAM_ECC |\
+ FM_EX_BMI_STORAGE_PROFILE_ECC |\
+ FM_EX_BMI_STATISTICS_RAM_ECC |\
+ FM_EX_IRAM_ECC |\
+ FM_EX_MURAM_ECC |\
+ FM_EX_BMI_DISPATCH_RAM_ECC |\
+ FM_EX_QMI_DOUBLE_ECC |\
+ FM_EX_QMI_SINGLE_ECC)
+
+#define DEFAULT_eccEnable FALSE
+#ifdef FM_PEDANTIC_DMA
+#define DEFAULT_aidOverride TRUE
+#else
+#define DEFAULT_aidOverride FALSE
+#endif /* FM_PEDANTIC_DMA */
+#define DEFAULT_aidMode e_FM_DMA_AID_OUT_TNUM
+#define DEFAULT_dmaStopOnBusError FALSE
+#define DEFAULT_stopAtBusError FALSE
+#define DEFAULT_axiDbgNumOfBeats 1
+#define DEFAULT_dmaReadIntBufLow ((DMA_THRESH_MAX_BUF+1)/2)
+#define DEFAULT_dmaReadIntBufHigh ((DMA_THRESH_MAX_BUF+1)*3/4)
+#define DEFAULT_dmaWriteIntBufLow ((DMA_THRESH_MAX_BUF+1)/2)
+#define DEFAULT_dmaWriteIntBufHigh ((DMA_THRESH_MAX_BUF+1)*3/4)
+#define DEFAULT_catastrophicErr e_FM_CATASTROPHIC_ERR_STALL_PORT
+#define DEFAULT_dmaErr e_FM_DMA_ERR_CATASTROPHIC
+#define DEFAULT_resetOnInit FALSE
+#define DEFAULT_resetOnInitOverrideCallback NULL
+#define DEFAULT_haltOnExternalActivation FALSE /* do not change! if changed, must be disabled for rev1 ! */
+#define DEFAULT_haltOnUnrecoverableEccError FALSE /* do not change! if changed, must be disabled for rev1 ! */
+#define DEFAULT_externalEccRamsEnable FALSE
+#define DEFAULT_VerifyUcode FALSE
+
+#if (DPAA_VERSION < 11)
+#define DEFAULT_totalFifoSize(major, minor) \
+ (((major == 2) || (major == 5)) ? \
+ (100*KILOBYTE) : ((major == 4) ? \
+ (49*KILOBYTE) : (122*KILOBYTE)))
+#define DEFAULT_totalNumOfTasks(major, minor) \
+ BMI_MAX_NUM_OF_TASKS
+
+#define DEFAULT_dmaCommQLow ((DMA_THRESH_MAX_COMMQ+1)/2)
+#define DEFAULT_dmaCommQHigh ((DMA_THRESH_MAX_COMMQ+1)*3/4)
+#define DEFAULT_cacheOverride e_FM_DMA_NO_CACHE_OR
+#define DEFAULT_dmaCamNumOfEntries 32
+#define DEFAULT_dmaDbgCntMode e_FM_DMA_DBG_NO_CNT
+#define DEFAULT_dmaEnEmergency FALSE
+#define DEFAULT_dmaSosEmergency 0
+#define DEFAULT_dmaWatchdog 0 /* disabled */
+#define DEFAULT_dmaEnEmergencySmoother FALSE
+#define DEFAULT_dmaEmergencySwitchCounter 0
+
+#define DEFAULT_dispLimit 0
+#define DEFAULT_prsDispTh 16
+#define DEFAULT_plcrDispTh 16
+#define DEFAULT_kgDispTh 16
+#define DEFAULT_bmiDispTh 16
+#define DEFAULT_qmiEnqDispTh 16
+#define DEFAULT_qmiDeqDispTh 16
+#define DEFAULT_fmCtl1DispTh 16
+#define DEFAULT_fmCtl2DispTh 16
+
+#else /* (DPAA_VERSION < 11) */
+/* Defaults are registers' reset values */
+#define DEFAULT_totalFifoSize(major, minor) \
+ (((major == 6) && ((minor == 1) || (minor == 4))) ? \
+ (156*KILOBYTE) : (295*KILOBYTE))
+
+/* According to the default value of FMBM_CFG2[TNTSKS] */
+#define DEFAULT_totalNumOfTasks(major, minor) \
+ (((major == 6) && ((minor == 1) || (minor == 4))) ? 59 : 124)
+
+#define DEFAULT_dmaCommQLow 0x2A
+#define DEFAULT_dmaCommQHigh 0x3F
+#define DEFAULT_cacheOverride e_FM_DMA_NO_CACHE_OR
+#define DEFAULT_dmaCamNumOfEntries 64
+#define DEFAULT_dmaDbgCntMode e_FM_DMA_DBG_NO_CNT
+#define DEFAULT_dmaEnEmergency FALSE
+#define DEFAULT_dmaSosEmergency 0
+#define DEFAULT_dmaWatchdog 0 /* disabled */
+#define DEFAULT_dmaEnEmergencySmoother FALSE
+#define DEFAULT_dmaEmergencySwitchCounter 0
+
+#define DEFAULT_dispLimit 0
+#define DEFAULT_prsDispTh 16
+#define DEFAULT_plcrDispTh 16
+#define DEFAULT_kgDispTh 16
+#define DEFAULT_bmiDispTh 16
+#define DEFAULT_qmiEnqDispTh 16
+#define DEFAULT_qmiDeqDispTh 16
+#define DEFAULT_fmCtl1DispTh 16
+#define DEFAULT_fmCtl2DispTh 16
+#endif /* (DPAA_VERSION < 11) */
+
+#define FM_TIMESTAMP_1_USEC_BIT 8
+
+/**************************************************************************//**
+ @Collection Defines used for enabling/disabling FM interrupts
+ @{
+*//***************************************************************************/
+#define ERR_INTR_EN_DMA 0x00010000
+#define ERR_INTR_EN_FPM 0x80000000
+#define ERR_INTR_EN_BMI 0x00800000
+#define ERR_INTR_EN_QMI 0x00400000
+#define ERR_INTR_EN_PRS 0x00200000
+#define ERR_INTR_EN_KG 0x00100000
+#define ERR_INTR_EN_PLCR 0x00080000
+#define ERR_INTR_EN_MURAM 0x00040000
+#define ERR_INTR_EN_IRAM 0x00020000
+#define ERR_INTR_EN_10G_MAC0 0x00008000
+#define ERR_INTR_EN_10G_MAC1 0x00000040
+#define ERR_INTR_EN_1G_MAC0 0x00004000
+#define ERR_INTR_EN_1G_MAC1 0x00002000
+#define ERR_INTR_EN_1G_MAC2 0x00001000
+#define ERR_INTR_EN_1G_MAC3 0x00000800
+#define ERR_INTR_EN_1G_MAC4 0x00000400
+#define ERR_INTR_EN_1G_MAC5 0x00000200
+#define ERR_INTR_EN_1G_MAC6 0x00000100
+#define ERR_INTR_EN_1G_MAC7 0x00000080
+#define ERR_INTR_EN_MACSEC_MAC0 0x00000001
+
+#define INTR_EN_QMI 0x40000000
+#define INTR_EN_PRS 0x20000000
+#define INTR_EN_WAKEUP 0x10000000
+#define INTR_EN_PLCR 0x08000000
+#define INTR_EN_1G_MAC0 0x00080000
+#define INTR_EN_1G_MAC1 0x00040000
+#define INTR_EN_1G_MAC2 0x00020000
+#define INTR_EN_1G_MAC3 0x00010000
+#define INTR_EN_1G_MAC4 0x00000040
+#define INTR_EN_1G_MAC5 0x00000020
+#define INTR_EN_1G_MAC6 0x00000008
+#define INTR_EN_1G_MAC7 0x00000002
+#define INTR_EN_10G_MAC0 0x00200000
+#define INTR_EN_10G_MAC1 0x00100000
+#define INTR_EN_REV0 0x00008000
+#define INTR_EN_REV1 0x00004000
+#define INTR_EN_REV2 0x00002000
+#define INTR_EN_REV3 0x00001000
+#define INTR_EN_BRK 0x00000080
+#define INTR_EN_TMR 0x01000000
+#define INTR_EN_MACSEC_MAC0 0x00000001
+/* @} */
+
+/**************************************************************************//**
+ @Description Memory Mapped Registers
+*//***************************************************************************/
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+typedef struct
+{
+ volatile uint32_t iadd; /**< FM IRAM instruction address register */
+ volatile uint32_t idata; /**< FM IRAM instruction data register */
+ volatile uint32_t itcfg; /**< FM IRAM timing config register */
+ volatile uint32_t iready; /**< FM IRAM ready register */
+ volatile uint32_t res[0x1FFFC];
+} t_FMIramRegs;
+
+/* Trace buffer registers -
+ each FM Controller has its own trace buffer residing at FM_MM_TRB(fmCtrlIndex) offset */
+typedef struct t_FmTrbRegs
+{
+ volatile uint32_t tcrh;
+ volatile uint32_t tcrl;
+ volatile uint32_t tesr;
+ volatile uint32_t tecr0h;
+ volatile uint32_t tecr0l;
+ volatile uint32_t terf0h;
+ volatile uint32_t terf0l;
+ volatile uint32_t tecr1h;
+ volatile uint32_t tecr1l;
+ volatile uint32_t terf1h;
+ volatile uint32_t terf1l;
+ volatile uint32_t tpcch;
+ volatile uint32_t tpccl;
+ volatile uint32_t tpc1h;
+ volatile uint32_t tpc1l;
+ volatile uint32_t tpc2h;
+ volatile uint32_t tpc2l;
+ volatile uint32_t twdimr;
+ volatile uint32_t twicvr;
+ volatile uint32_t tar;
+ volatile uint32_t tdr;
+ volatile uint32_t tsnum1;
+ volatile uint32_t tsnum2;
+ volatile uint32_t tsnum3;
+ volatile uint32_t tsnum4;
+} t_FmTrbRegs;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description General defines
+*//***************************************************************************/
+#define FM_DEBUG_STATUS_REGISTER_OFFSET 0x000d1084UL
+#define FM_FW_DEBUG_INSTRUCTION 0x6ffff805UL
+
+/**************************************************************************//**
+ @Description FPM defines
+*//***************************************************************************/
+/* masks */
+#define FPM_BRKC_RDBG 0x00000200
+#define FPM_BRKC_SLP 0x00000800
+/**************************************************************************//**
+ @Description BMI defines
+*//***************************************************************************/
+/* masks */
+#define BMI_INIT_START 0x80000000
+#define BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC 0x80000000
+#define BMI_ERR_INTR_EN_LIST_RAM_ECC 0x40000000
+#define BMI_ERR_INTR_EN_STATISTICS_RAM_ECC 0x20000000
+#define BMI_ERR_INTR_EN_DISPATCH_RAM_ECC 0x10000000
+/**************************************************************************//**
+ @Description QMI defines
+*//***************************************************************************/
+/* masks */
+#define QMI_ERR_INTR_EN_DOUBLE_ECC 0x80000000
+#define QMI_ERR_INTR_EN_DEQ_FROM_DEF 0x40000000
+#define QMI_INTR_EN_SINGLE_ECC 0x80000000
+
+/**************************************************************************//**
+ @Description IRAM defines
+*//***************************************************************************/
+/* masks */
+#define IRAM_IADD_AIE 0x80000000
+#define IRAM_READY 0x80000000
+
+/**************************************************************************//**
+ @Description TRB defines
+*//***************************************************************************/
+/* masks */
+#define TRB_TCRH_RESET 0x04000000
+#define TRB_TCRH_ENABLE_COUNTERS 0x84008000
+#define TRB_TCRH_DISABLE_COUNTERS 0x8400C000
+#define TRB_TCRL_RESET 0x20000000
+#define TRB_TCRL_UTIL 0x00000460
+typedef struct {
+ void (*f_Isr) (t_Handle h_Arg, uint32_t event);
+ t_Handle h_SrcHandle;
+} t_FmanCtrlIntrSrc;
+
+
+typedef void (t_FmanCtrlIsr)( t_Handle h_Fm, uint32_t event);
+
+typedef struct
+{
+/***************************/
+/* Master/Guest parameters */
+/***************************/
+ uint8_t fmId;
+ e_FmPortType portsTypes[FM_MAX_NUM_OF_HW_PORT_IDS];
+ uint16_t fmClkFreq;
+ uint16_t fmMacClkFreq;
+ t_FmRevisionInfo revInfo;
+/**************************/
+/* Master Only parameters */
+/**************************/
+ bool enabledTimeStamp;
+ uint8_t count1MicroBit;
+ uint8_t totalNumOfTasks;
+ uint32_t totalFifoSize;
+ uint8_t maxNumOfOpenDmas;
+ uint8_t accumulatedNumOfTasks;
+ uint32_t accumulatedFifoSize;
+ uint8_t accumulatedNumOfOpenDmas;
+ uint8_t accumulatedNumOfDeqTnums;
+#ifdef FM_LOW_END_RESTRICTION
+ bool lowEndRestriction;
+#endif /* FM_LOW_END_RESTRICTION */
+ uint32_t exceptions;
+ int irq;
+ int errIrq;
+ bool ramsEccEnable;
+ bool explicitEnable;
+ bool internalCall;
+ uint8_t ramsEccOwners;
+ uint32_t extraFifoPoolSize;
+ uint8_t extraTasksPoolSize;
+ uint8_t extraOpenDmasPoolSize;
+#if defined(FM_MAX_NUM_OF_10G_MACS) && (FM_MAX_NUM_OF_10G_MACS)
+ uint16_t portMaxFrameLengths10G[FM_MAX_NUM_OF_10G_MACS];
+ uint16_t macMaxFrameLengths10G[FM_MAX_NUM_OF_10G_MACS];
+#endif /* defined(FM_MAX_NUM_OF_10G_MACS) && ... */
+ uint16_t portMaxFrameLengths1G[FM_MAX_NUM_OF_1G_MACS];
+ uint16_t macMaxFrameLengths1G[FM_MAX_NUM_OF_1G_MACS];
+} t_FmStateStruct;
+
+#if (DPAA_VERSION >= 11)
+typedef struct t_FmMapParam {
+ uint16_t profilesBase;
+ uint16_t numOfProfiles;
+ t_Handle h_FmPort;
+} t_FmMapParam;
+
+typedef struct t_FmAllocMng {
+ bool allocated;
+ uint8_t ownerId; /* guestId for KG in multi-partition only,
+ portId for PLCR in any environment */
+} t_FmAllocMng;
+
+typedef struct t_FmPcdSpEntry {
+ bool valid;
+ t_FmAllocMng profilesMng;
+} t_FmPcdSpEntry;
+
+typedef struct t_FmSp {
+ void *p_FmPcdStoragePrflRegs;
+ t_FmPcdSpEntry profiles[FM_VSP_MAX_NUM_OF_ENTRIES];
+ t_FmMapParam portsMapping[FM_MAX_NUM_OF_PORTS];
+} t_FmSp;
+#endif /* (DPAA_VERSION >= 11) */
+
+typedef struct t_Fm
+{
+/***************************/
+/* Master/Guest parameters */
+/***************************/
+/* locals for recovery */
+ uintptr_t baseAddr;
+
+/* un-needed for recovery */
+ t_Handle h_Pcd;
+ char fmModuleName[MODULE_NAME_SIZE];
+ char fmIpcHandlerModuleName[FM_MAX_NUM_OF_GUESTS][MODULE_NAME_SIZE];
+ t_Handle h_IpcSessions[FM_MAX_NUM_OF_GUESTS];
+ t_FmIntrSrc intrMng[e_FM_EV_DUMMY_LAST]; /* FM exceptions user callback */
+ uint8_t guestId;
+/**************************/
+/* Master Only parameters */
+/**************************/
+/* locals for recovery */
+ struct fman_fpm_regs *p_FmFpmRegs;
+ struct fman_bmi_regs *p_FmBmiRegs;
+ struct fman_qmi_regs *p_FmQmiRegs;
+ struct fman_dma_regs *p_FmDmaRegs;
+ struct fman_regs *p_FmRegs;
+ t_FmExceptionsCallback *f_Exception;
+ t_FmBusErrorCallback *f_BusError;
+ t_Handle h_App; /* Application handle */
+ t_Handle h_Spinlock;
+ bool recoveryMode;
+ t_FmStateStruct *p_FmStateStruct;
+ uint16_t tnumAgingPeriod;
+#if (DPAA_VERSION >= 11)
+ t_FmSp *p_FmSp;
+ uint8_t partNumOfVSPs;
+ uint8_t partVSPBase;
+ uintptr_t vspBaseAddr;
+#endif /* (DPAA_VERSION >= 11) */
+ bool portsPreFetchConfigured[FM_MAX_NUM_OF_HW_PORT_IDS]; /* Prefetch configration per Tx-port */
+ bool portsPreFetchValue[FM_MAX_NUM_OF_HW_PORT_IDS]; /* Prefetch configration per Tx-port */
+
+/* un-needed for recovery */
+ struct fman_cfg *p_FmDriverParam;
+ t_Handle h_FmMuram;
+ uint64_t fmMuramPhysBaseAddr;
+ bool independentMode;
+ bool hcPortInitialized;
+ uintptr_t camBaseAddr; /* save for freeing */
+ uintptr_t resAddr;
+ uintptr_t fifoBaseAddr; /* save for freeing */
+ t_FmanCtrlIntrSrc fmanCtrlIntr[FM_NUM_OF_FMAN_CTRL_EVENT_REGS]; /* FM exceptions user callback */
+ bool usedEventRegs[FM_NUM_OF_FMAN_CTRL_EVENT_REGS];
+ t_FmFirmwareParams firmware;
+ bool fwVerify;
+ bool resetOnInit;
+ t_FmResetOnInitOverrideCallback *f_ResetOnInitOverride;
+ uint32_t userSetExceptions;
+} t_Fm;
+
+
+#endif /* __FM_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm_ipc.h
@@ -0,0 +1,465 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_ipc.h
+
+ @Description FM Inter-Partition prototypes, structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_IPC_H
+#define __FM_IPC_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_IPC_grp FM Inter-Partition messaging Unit
+
+ @Description FM Inter-Partition messaging unit API definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description enum for defining MAC types
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description A structure of parameters for specifying a MAC.
+*//***************************************************************************/
+typedef _Packed struct
+{
+ uint8_t id;
+ uint32_t enumType;
+} _PackedType t_FmIpcMacParams;
+
+/**************************************************************************//**
+ @Description A structure of parameters for specifying a MAC.
+*//***************************************************************************/
+typedef _Packed struct
+{
+ t_FmIpcMacParams macParams;
+ uint16_t maxFrameLength;
+} _PackedType t_FmIpcMacMaxFrameParams;
+
+/**************************************************************************//**
+ @Description FM physical Address
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcPhysAddr
+{
+ volatile uint8_t high;
+ volatile uint32_t low;
+} _PackedType t_FmIpcPhysAddr;
+
+
+typedef _Packed struct t_FmIpcPortOutInitParams {
+ uint8_t numOfTasks; /**< OUT */
+ uint8_t numOfExtraTasks; /**< OUT */
+ uint8_t numOfOpenDmas; /**< OUT */
+ uint8_t numOfExtraOpenDmas; /**< OUT */
+ uint32_t sizeOfFifo; /**< OUT */
+ uint32_t extraSizeOfFifo; /**< OUT */
+ t_FmIpcPhysAddr ipcPhysAddr; /**< OUT */
+} _PackedType t_FmIpcPortOutInitParams;
+
+/**************************************************************************//**
+ @Description Structure for IPC communication during FM_PORT_Init.
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcPortInInitParams {
+ uint8_t hardwarePortId; /**< IN. port Id */
+ uint32_t enumPortType; /**< IN. Port type */
+ uint8_t boolIndependentMode;/**< IN. TRUE if FM Port operates in independent mode */
+ uint16_t liodnOffset; /**< IN. Port's requested resource */
+ uint8_t numOfTasks; /**< IN. Port's requested resource */
+ uint8_t numOfExtraTasks; /**< IN. Port's requested resource */
+ uint8_t numOfOpenDmas; /**< IN. Port's requested resource */
+ uint8_t numOfExtraOpenDmas; /**< IN. Port's requested resource */
+ uint32_t sizeOfFifo; /**< IN. Port's requested resource */
+ uint32_t extraSizeOfFifo; /**< IN. Port's requested resource */
+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */
+ uint16_t maxFrameLength; /**< IN. Port's max frame length. */
+ uint16_t liodnBase; /**< IN. Irrelevant for P4080 rev 1.
+ LIODN base for this port, to be
+ used together with LIODN offset. */
+} _PackedType t_FmIpcPortInInitParams;
+
+
+/**************************************************************************//**
+ @Description Structure for IPC communication between port and FM
+ regarding tasks and open DMA resources management.
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcPortRsrcParams {
+ uint8_t hardwarePortId; /**< IN. port Id */
+ uint32_t val; /**< IN. Port's requested resource */
+ uint32_t extra; /**< IN. Port's requested resource */
+ uint8_t boolInitialConfig;
+} _PackedType t_FmIpcPortRsrcParams;
+
+
+/**************************************************************************//**
+ @Description Structure for IPC communication between port and FM
+ regarding tasks and open DMA resources management.
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcPortFifoParams {
+ t_FmIpcPortRsrcParams rsrcParams;
+ uint32_t enumPortType;
+ uint8_t boolIndependentMode;
+ uint8_t deqPipelineDepth;
+ uint8_t numOfPools;
+ uint16_t secondLargestBufSize;
+ uint16_t largestBufSize;
+ uint8_t boolInitialConfig;
+} _PackedType t_FmIpcPortFifoParams;
+
+/**************************************************************************//**
+ @Description Structure for port-FM communication during FM_PORT_Free.
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcPortFreeParams {
+ uint8_t hardwarePortId; /**< IN. port Id */
+ uint32_t enumPortType; /**< IN. Port type */
+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */
+} _PackedType t_FmIpcPortFreeParams;
+
+/**************************************************************************//**
+ @Description Structure for defining DMA status
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcDmaStatus {
+ uint8_t boolCmqNotEmpty; /**< Command queue is not empty */
+ uint8_t boolBusError; /**< Bus error occurred */
+ uint8_t boolReadBufEccError; /**< Double ECC error on buffer Read */
+ uint8_t boolWriteBufEccSysError; /**< Double ECC error on buffer write from system side */
+ uint8_t boolWriteBufEccFmError; /**< Double ECC error on buffer write from FM side */
+ uint8_t boolSinglePortEccError; /**< Single port ECC error from FM side */
+} _PackedType t_FmIpcDmaStatus;
+
+typedef _Packed struct t_FmIpcRegisterIntr
+{
+ uint8_t guestId; /* IN */
+ uint32_t event; /* IN */
+} _PackedType t_FmIpcRegisterIntr;
+
+typedef _Packed struct t_FmIpcIsr
+{
+ uint8_t boolErr; /* IN */
+ uint32_t pendingReg; /* IN */
+} _PackedType t_FmIpcIsr;
+
+/**************************************************************************//**
+ @Description structure for returning FM parameters
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcParams {
+ uint16_t fmClkFreq; /**< OUT: FM Clock frequency */
+ uint16_t fmMacClkFreq; /**< OUT: FM MAC clock frequence */
+ uint8_t majorRev; /**< OUT: FM Major revision */
+ uint8_t minorRev; /**< OUT: FM Minor revision */
+} _PackedType t_FmIpcParams;
+
+
+/**************************************************************************//**
+ @Description structure for returning Fman Ctrl Code revision information
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcFmanCtrlCodeRevisionInfo {
+ uint16_t packageRev; /**< OUT: Package revision */
+ uint8_t majorRev; /**< OUT: Major revision */
+ uint8_t minorRev; /**< OUT: Minor revision */
+} _PackedType t_FmIpcFmanCtrlCodeRevisionInfo;
+
+/**************************************************************************//**
+ @Description Structure for defining Fm number of Fman controlers
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcPortNumOfFmanCtrls {
+ uint8_t hardwarePortId; /**< IN. port Id */
+ uint8_t numOfFmanCtrls; /**< IN. Port type */
+ t_FmFmanCtrl orFmanCtrl; /**< IN. fman controller for order restoration*/
+} t_FmIpcPortNumOfFmanCtrls;
+
+/**************************************************************************//**
+ @Description structure for setting Fman contriller events
+*//***************************************************************************/
+typedef _Packed struct t_FmIpcFmanEvents {
+ uint8_t eventRegId; /**< IN: Fman controller event register id */
+ uint32_t enableEvents; /**< IN/OUT: required enabled events mask */
+} _PackedType t_FmIpcFmanEvents;
+
+typedef _Packed struct t_FmIpcResourceAllocParams {
+ uint8_t guestId;
+ uint16_t base;
+ uint16_t num;
+}_PackedType t_FmIpcResourceAllocParams;
+
+typedef _Packed struct t_FmIpcVspSetPortWindow {
+ uint8_t hardwarePortId;
+ uint8_t baseStorageProfile;
+ uint8_t log2NumOfProfiles;
+}_PackedType t_FmIpcVspSetPortWindow;
+
+typedef _Packed struct t_FmIpcSetCongestionGroupPfcPriority {
+ uint32_t congestionGroupId;
+ uint8_t priorityBitMap;
+}_PackedType t_FmIpcSetCongestionGroupPfcPriority;
+
+#define FM_IPC_MAX_REPLY_BODY_SIZE 20
+#define FM_IPC_MAX_REPLY_SIZE (FM_IPC_MAX_REPLY_BODY_SIZE + sizeof(uint32_t))
+#define FM_IPC_MAX_MSG_SIZE 30
+
+typedef _Packed struct t_FmIpcMsg
+{
+ uint32_t msgId;
+ uint8_t msgBody[FM_IPC_MAX_MSG_SIZE];
+} _PackedType t_FmIpcMsg;
+
+typedef _Packed struct t_FmIpcReply
+{
+ uint32_t error;
+ uint8_t replyBody[FM_IPC_MAX_REPLY_BODY_SIZE];
+} _PackedType t_FmIpcReply;
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/***************************************************************************/
+/************************ FRONT-END-TO-BACK-END*****************************/
+/***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_GET_TIMESTAMP_SCALE
+
+ @Description Used by FM front-end.
+
+ @Param[out] uint32_t Pointer
+*//***************************************************************************/
+#define FM_GET_TIMESTAMP_SCALE 1
+
+/**************************************************************************//**
+ @Function FM_GET_COUNTER
+
+ @Description Used by FM front-end.
+
+ @Param[in/out] t_FmIpcGetCounter Pointer
+*//***************************************************************************/
+#define FM_GET_COUNTER 2
+
+/**************************************************************************//**
+ @Function FM_GET_SET_PORT_PARAMS
+
+ @Description Used by FM front-end for the PORT module in order to set and get
+ parameters in/from master FM module on FM PORT initialization time.
+
+ @Param[in/out] t_FmIcPortInitParams Pointer
+*//***************************************************************************/
+#define FM_GET_SET_PORT_PARAMS 4
+
+/**************************************************************************//**
+ @Function FM_FREE_PORT
+
+ @Description Used by FM front-end for the PORT module when a port is freed
+ to free all FM PORT resources.
+
+ @Param[in] uint8_t Pointer
+*//***************************************************************************/
+#define FM_FREE_PORT 5
+
+/**************************************************************************//**
+ @Function FM_RESET_MAC
+
+ @Description Used by front-end for the MAC module to reset the MAC registers
+
+ @Param[in] t_FmIpcMacParams Pointer .
+*//***************************************************************************/
+#define FM_RESET_MAC 6
+
+/**************************************************************************//**
+ @Function FM_RESUME_STALLED_PORT
+
+ @Description Used by FM front-end for the PORT module in order to
+ release a stalled FM Port.
+
+ @Param[in] uint8_t Pointer
+*//***************************************************************************/
+#define FM_RESUME_STALLED_PORT 7
+
+/**************************************************************************//**
+ @Function FM_IS_PORT_STALLED
+
+ @Description Used by FM front-end for the PORT module in order to check whether
+ an FM port is stalled.
+
+ @Param[in/out] t_FmIcPortIsStalled Pointer
+*//***************************************************************************/
+#define FM_IS_PORT_STALLED 8
+
+/**************************************************************************//**
+ @Function FM_GET_PARAMS
+
+ @Description Used by FM front-end for the PORT module in order to dump
+ return FM parameters.
+
+ @Param[in] uint8_t Pointer
+*//***************************************************************************/
+#define FM_GET_PARAMS 10
+
+/**************************************************************************//**
+ @Function FM_REGISTER_INTR
+
+ @Description Used by FM front-end to register an interrupt handler to
+ be called upon interrupt for guest.
+
+ @Param[out] t_FmIpcRegisterIntr Pointer
+*//***************************************************************************/
+#define FM_REGISTER_INTR 11
+
+/**************************************************************************//**
+ @Function FM_DMA_STAT
+
+ @Description Used by FM front-end to read the FM DMA status.
+
+ @Param[out] t_FmIpcDmaStatus Pointer
+*//***************************************************************************/
+#define FM_DMA_STAT 13
+
+/**************************************************************************//**
+ @Function FM_ALLOC_FMAN_CTRL_EVENT_REG
+
+ @Description Used by FM front-end to allocate event register.
+
+ @Param[out] Event register id Pointer
+*//***************************************************************************/
+#define FM_ALLOC_FMAN_CTRL_EVENT_REG 14
+
+/**************************************************************************//**
+ @Function FM_FREE_FMAN_CTRL_EVENT_REG
+
+ @Description Used by FM front-end to free locate event register.
+
+ @Param[in] uint8_t Pointer - Event register id
+*//***************************************************************************/
+#define FM_FREE_FMAN_CTRL_EVENT_REG 15
+
+/**************************************************************************//**
+ @Function FM_SET_FMAN_CTRL_EVENTS_ENABLE
+
+ @Description Used by FM front-end to enable events in the FPM
+ Fman controller event register.
+
+ @Param[in] t_FmIpcFmanEvents Pointer
+*//***************************************************************************/
+#define FM_SET_FMAN_CTRL_EVENTS_ENABLE 16
+
+/**************************************************************************//**
+ @Function FM_SET_FMAN_CTRL_EVENTS_ENABLE
+
+ @Description Used by FM front-end to enable events in the FPM
+ Fman controller event register.
+
+ @Param[in/out] t_FmIpcFmanEvents Pointer
+*//***************************************************************************/
+#define FM_GET_FMAN_CTRL_EVENTS_ENABLE 17
+
+/**************************************************************************//**
+ @Function FM_SET_MAC_MAX_FRAME
+
+ @Description Used by FM front-end to set MAC's MTU/RTU's in
+ back-end.
+
+ @Param[in/out] t_FmIpcMacMaxFrameParams Pointer
+*//***************************************************************************/
+#define FM_SET_MAC_MAX_FRAME 18
+
+/**************************************************************************//**
+ @Function FM_GET_PHYS_MURAM_BASE
+
+ @Description Used by FM front-end in order to get MURAM base address
+
+ @Param[in/out] t_FmIpcPhysAddr Pointer
+*//***************************************************************************/
+#define FM_GET_PHYS_MURAM_BASE 19
+
+/**************************************************************************//**
+ @Function FM_MASTER_IS_ALIVE
+
+ @Description Used by FM front-end in order to verify Master is up
+
+ @Param[in/out] bool
+*//***************************************************************************/
+#define FM_MASTER_IS_ALIVE 20
+
+#define FM_ENABLE_RAM_ECC 21
+#define FM_DISABLE_RAM_ECC 22
+#define FM_SET_NUM_OF_FMAN_CTRL 23
+#define FM_SET_SIZE_OF_FIFO 24
+#define FM_SET_NUM_OF_TASKS 25
+#define FM_SET_NUM_OF_OPEN_DMAS 26
+#define FM_VSP_ALLOC 27
+#define FM_VSP_FREE 28
+#define FM_VSP_SET_PORT_WINDOW 29
+#define FM_GET_FMAN_CTRL_CODE_REV 30
+#define FM_SET_CONG_GRP_PFC_PRIO 31
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+#define FM_10G_TX_ECC_WA 100
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+/***************************************************************************/
+/************************ BACK-END-TO-FRONT-END*****************************/
+/***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_GUEST_ISR
+
+ @Description Used by FM back-end to report an interrupt to the front-end.
+
+ @Param[out] t_FmIpcIsr Pointer
+*//***************************************************************************/
+#define FM_GUEST_ISR 1
+
+
+
+/** @} */ /* end of FM_IPC_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#endif /* __FM_IPC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fm_muram.c
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File FM_muram.c
+
+ @Description FM MURAM ...
+*//***************************************************************************/
+#include "error_ext.h"
+#include "std_ext.h"
+#include "mm_ext.h"
+#include "string_ext.h"
+#include "sprint_ext.h"
+#include "fm_muram_ext.h"
+#include "fm_common.h"
+
+#define __ERR_MODULE__ MODULE_FM_MURAM
+
+
+typedef struct
+{
+ t_Handle h_Mem;
+ uintptr_t baseAddr;
+ uint32_t size;
+} t_FmMuram;
+
+
+void FmMuramClear(t_Handle h_FmMuram)
+{
+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram;
+
+ SANITY_CHECK_RETURN(h_FmMuram, E_INVALID_HANDLE);
+ IOMemSet32(UINT_TO_PTR(p_FmMuram->baseAddr), 0, p_FmMuram->size);
+}
+
+
+t_Handle FM_MURAM_ConfigAndInit(uintptr_t baseAddress, uint32_t size)
+{
+ t_Handle h_Mem;
+ t_FmMuram *p_FmMuram;
+
+ if (!baseAddress)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("baseAddress 0 is not supported"));
+ return NULL;
+ }
+
+ if (baseAddress%4)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("baseAddress not 4 bytes aligned!"));
+ return NULL;
+ }
+
+ /* Allocate FM MURAM structure */
+ p_FmMuram = (t_FmMuram *) XX_Malloc(sizeof(t_FmMuram));
+ if (!p_FmMuram)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FM MURAM driver structure"));
+ return NULL;
+ }
+ memset(p_FmMuram, 0, sizeof(t_FmMuram));
+
+
+ if ((MM_Init(&h_Mem, baseAddress, size) != E_OK) || (!h_Mem))
+ {
+ XX_Free(p_FmMuram);
+ REPORT_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-MURAM partition!!!"));
+ return NULL;
+ }
+
+ /* Initialize FM MURAM parameters which will be kept by the driver */
+ p_FmMuram->baseAddr = baseAddress;
+ p_FmMuram->size = size;
+ p_FmMuram->h_Mem = h_Mem;
+
+ return p_FmMuram;
+}
+
+t_Error FM_MURAM_Free(t_Handle h_FmMuram)
+{
+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram;
+
+ if (p_FmMuram->h_Mem)
+ MM_Free(p_FmMuram->h_Mem);
+
+ XX_Free(h_FmMuram);
+
+ return E_OK;
+}
+
+void * FM_MURAM_AllocMem(t_Handle h_FmMuram, uint32_t size, uint32_t align)
+{
+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram;
+ uintptr_t addr;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmMuram, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_FmMuram->h_Mem, E_INVALID_HANDLE, NULL);
+
+ addr = (uintptr_t)MM_Get(p_FmMuram->h_Mem, size, align ,"FM MURAM");
+
+ if (addr == ILLEGAL_BASE)
+ return NULL;
+
+ return UINT_TO_PTR(addr);
+}
+
+void * FM_MURAM_AllocMemForce(t_Handle h_FmMuram, uint64_t base, uint32_t size)
+{
+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram;
+ uintptr_t addr;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmMuram, E_INVALID_HANDLE, NULL);
+ SANITY_CHECK_RETURN_VALUE(p_FmMuram->h_Mem, E_INVALID_HANDLE, NULL);
+
+ addr = (uintptr_t)MM_GetForce(p_FmMuram->h_Mem, base, size, "FM MURAM");
+
+ if (addr == ILLEGAL_BASE)
+ return NULL;
+
+ return UINT_TO_PTR(addr);
+}
+
+t_Error FM_MURAM_FreeMem(t_Handle h_FmMuram, void *ptr)
+{
+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram;
+
+ SANITY_CHECK_RETURN_ERROR(h_FmMuram, E_INVALID_HANDLE);
+ SANITY_CHECK_RETURN_ERROR(p_FmMuram->h_Mem, E_INVALID_HANDLE);
+
+ if (MM_Put(p_FmMuram->h_Mem, PTR_TO_UINT(ptr)) == 0)
+ RETURN_ERROR(MINOR, E_INVALID_ADDRESS, ("memory pointer!!!"));
+
+ return E_OK;
+}
+
+uint64_t FM_MURAM_GetFreeMemSize(t_Handle h_FmMuram)
+{
+ t_FmMuram *p_FmMuram = ( t_FmMuram *)h_FmMuram;
+
+ SANITY_CHECK_RETURN_VALUE(h_FmMuram, E_INVALID_HANDLE, 0);
+ SANITY_CHECK_RETURN_VALUE(p_FmMuram->h_Mem, E_INVALID_HANDLE, 0);
+
+ return MM_GetFreeMemSize(p_FmMuram->h_Mem);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/fman.c
@@ -0,0 +1,1398 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include <linux/math64.h>
+#include "fsl_fman.h"
+#include "dpaa_integration_ext.h"
+
+uint32_t fman_get_bmi_err_event(struct fman_bmi_regs *bmi_rg)
+{
+ uint32_t event, mask, force;
+
+ event = ioread32be(&bmi_rg->fmbm_ievr);
+ mask = ioread32be(&bmi_rg->fmbm_ier);
+ event &= mask;
+ /* clear the forced events */
+ force = ioread32be(&bmi_rg->fmbm_ifr);
+ if (force & event)
+ iowrite32be(force & ~event, &bmi_rg->fmbm_ifr);
+ /* clear the acknowledged events */
+ iowrite32be(event, &bmi_rg->fmbm_ievr);
+ return event;
+}
+
+uint32_t fman_get_qmi_err_event(struct fman_qmi_regs *qmi_rg)
+{
+ uint32_t event, mask, force;
+
+ event = ioread32be(&qmi_rg->fmqm_eie);
+ mask = ioread32be(&qmi_rg->fmqm_eien);
+ event &= mask;
+
+ /* clear the forced events */
+ force = ioread32be(&qmi_rg->fmqm_eif);
+ if (force & event)
+ iowrite32be(force & ~event, &qmi_rg->fmqm_eif);
+ /* clear the acknowledged events */
+ iowrite32be(event, &qmi_rg->fmqm_eie);
+ return event;
+}
+
+uint32_t fman_get_dma_com_id(struct fman_dma_regs *dma_rg)
+{
+ return ioread32be(&dma_rg->fmdmtcid);
+}
+
+uint64_t fman_get_dma_addr(struct fman_dma_regs *dma_rg)
+{
+ uint64_t addr;
+
+ addr = (uint64_t)ioread32be(&dma_rg->fmdmtal);
+ addr |= ((uint64_t)(ioread32be(&dma_rg->fmdmtah)) << 32);
+
+ return addr;
+}
+
+uint32_t fman_get_dma_err_event(struct fman_dma_regs *dma_rg)
+{
+ uint32_t status, mask;
+
+ status = ioread32be(&dma_rg->fmdmsr);
+ mask = ioread32be(&dma_rg->fmdmmr);
+
+ /* clear DMA_STATUS_BUS_ERR if mask has no DMA_MODE_BER */
+ if ((mask & DMA_MODE_BER) != DMA_MODE_BER)
+ status &= ~DMA_STATUS_BUS_ERR;
+
+ /* clear relevant bits if mask has no DMA_MODE_ECC */
+ if ((mask & DMA_MODE_ECC) != DMA_MODE_ECC)
+ status &= ~(DMA_STATUS_FM_SPDAT_ECC |
+ DMA_STATUS_READ_ECC |
+ DMA_STATUS_SYSTEM_WRITE_ECC |
+ DMA_STATUS_FM_WRITE_ECC);
+
+ /* clear set events */
+ iowrite32be(status, &dma_rg->fmdmsr);
+
+ return status;
+}
+
+uint32_t fman_get_fpm_err_event(struct fman_fpm_regs *fpm_rg)
+{
+ uint32_t event;
+
+ event = ioread32be(&fpm_rg->fmfp_ee);
+ /* clear the all occurred events */
+ iowrite32be(event, &fpm_rg->fmfp_ee);
+ return event;
+}
+
+uint32_t fman_get_muram_err_event(struct fman_fpm_regs *fpm_rg)
+{
+ uint32_t event, mask;
+
+ event = ioread32be(&fpm_rg->fm_rcr);
+ mask = ioread32be(&fpm_rg->fm_rie);
+
+ /* clear MURAM event bit (do not clear IRAM event) */
+ iowrite32be(event & ~FPM_RAM_IRAM_ECC, &fpm_rg->fm_rcr);
+
+ if ((mask & FPM_MURAM_ECC_ERR_EX_EN))
+ return event;
+ else
+ return 0;
+}
+
+uint32_t fman_get_iram_err_event(struct fman_fpm_regs *fpm_rg)
+{
+ uint32_t event, mask;
+
+ event = ioread32be(&fpm_rg->fm_rcr) ;
+ mask = ioread32be(&fpm_rg->fm_rie);
+ /* clear IRAM event bit (do not clear MURAM event) */
+ iowrite32be(event & ~FPM_RAM_MURAM_ECC,
+ &fpm_rg->fm_rcr);
+
+ if ((mask & FPM_IRAM_ECC_ERR_EX_EN))
+ return event;
+ else
+ return 0;
+}
+
+uint32_t fman_get_qmi_event(struct fman_qmi_regs *qmi_rg)
+{
+ uint32_t event, mask, force;
+
+ event = ioread32be(&qmi_rg->fmqm_ie);
+ mask = ioread32be(&qmi_rg->fmqm_ien);
+ event &= mask;
+ /* clear the forced events */
+ force = ioread32be(&qmi_rg->fmqm_if);
+ if (force & event)
+ iowrite32be(force & ~event, &qmi_rg->fmqm_if);
+ /* clear the acknowledged events */
+ iowrite32be(event, &qmi_rg->fmqm_ie);
+ return event;
+}
+
+void fman_enable_time_stamp(struct fman_fpm_regs *fpm_rg,
+ uint8_t count1ubit,
+ uint16_t fm_clk_freq)
+{
+ uint32_t tmp;
+ uint64_t frac;
+ uint32_t intgr;
+ uint32_t ts_freq = (uint32_t)(1 << count1ubit); /* in Mhz */
+
+ /* configure timestamp so that bit 8 will count 1 microsecond
+ * Find effective count rate at TIMESTAMP least significant bits:
+ * Effective_Count_Rate = 1MHz x 2^8 = 256MHz
+ * Find frequency ratio between effective count rate and the clock:
+ * Effective_Count_Rate / CLK e.g. for 600 MHz clock:
+ * 256/600 = 0.4266666... */
+
+ intgr = ts_freq / fm_clk_freq;
+ /* we multiply by 2^16 to keep the fraction of the division
+ * we do not div back, since we write this value as a fraction
+ * see spec */
+
+ frac = ((uint64_t)ts_freq << 16) - ((uint64_t)intgr << 16) * fm_clk_freq;
+ /* we check remainder of the division in order to round up if not int */
+ if (do_div(frac, fm_clk_freq))
+ frac++;
+
+ tmp = (intgr << FPM_TS_INT_SHIFT) | (uint16_t)frac;
+ iowrite32be(tmp, &fpm_rg->fmfp_tsc2);
+
+ /* enable timestamp with original clock */
+ iowrite32be(FPM_TS_CTL_EN, &fpm_rg->fmfp_tsc1);
+}
+
+uint32_t fman_get_fpm_error_interrupts(struct fman_fpm_regs *fpm_rg)
+{
+ return ioread32be(&fpm_rg->fm_epi);
+}
+
+
+int fman_set_erratum_10gmac_a004_wa(struct fman_fpm_regs *fpm_rg)
+{
+ int timeout = 100;
+
+ iowrite32be(0x40000000, &fpm_rg->fmfp_extc);
+
+ while ((ioread32be(&fpm_rg->fmfp_extc) & 0x40000000) && --timeout)
+ udelay(10);
+
+ if (!timeout)
+ return -EBUSY;
+ return 0;
+}
+
+void fman_set_ctrl_intr(struct fman_fpm_regs *fpm_rg,
+ uint8_t event_reg_id,
+ uint32_t enable_events)
+{
+ iowrite32be(enable_events, &fpm_rg->fmfp_cee[event_reg_id]);
+}
+
+uint32_t fman_get_ctrl_intr(struct fman_fpm_regs *fpm_rg, uint8_t event_reg_id)
+{
+ return ioread32be(&fpm_rg->fmfp_cee[event_reg_id]);
+}
+
+void fman_set_num_of_riscs_per_port(struct fman_fpm_regs *fpm_rg,
+ uint8_t port_id,
+ uint8_t num_fman_ctrls,
+ uint32_t or_fman_ctrl)
+{
+ uint32_t tmp = 0;
+
+ tmp = (uint32_t)(port_id << FPM_PORT_FM_CTL_PORTID_SHIFT);
+ /*TODO - maybe to put CTL# according to another criteria*/
+ if (num_fman_ctrls == 2)
+ tmp = FPM_PRT_FM_CTL2 | FPM_PRT_FM_CTL1;
+ /* order restoration */
+ tmp |= (or_fman_ctrl << FPM_PRC_ORA_FM_CTL_SEL_SHIFT) | or_fman_ctrl;
+
+ iowrite32be(tmp, &fpm_rg->fmfp_prc);
+}
+
+void fman_set_order_restoration_per_port(struct fman_fpm_regs *fpm_rg,
+ uint8_t port_id,
+ bool independent_mode,
+ bool is_rx_port)
+{
+ uint32_t tmp = 0;
+
+ tmp = (uint32_t)(port_id << FPM_PORT_FM_CTL_PORTID_SHIFT);
+ if (independent_mode) {
+ if (is_rx_port)
+ tmp |= (FPM_PRT_FM_CTL1 <<
+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT) | FPM_PRT_FM_CTL1;
+ else
+ tmp |= (FPM_PRT_FM_CTL2 <<
+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT) | FPM_PRT_FM_CTL2;
+ } else {
+ tmp |= (FPM_PRT_FM_CTL2|FPM_PRT_FM_CTL1);
+
+ /* order restoration */
+ if (port_id % 2)
+ tmp |= (FPM_PRT_FM_CTL1 <<
+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT);
+ else
+ tmp |= (FPM_PRT_FM_CTL2 <<
+ FPM_PRC_ORA_FM_CTL_SEL_SHIFT);
+ }
+ iowrite32be(tmp, &fpm_rg->fmfp_prc);
+}
+
+uint8_t fman_get_qmi_deq_th(struct fman_qmi_regs *qmi_rg)
+{
+ return (uint8_t)ioread32be(&qmi_rg->fmqm_gc);
+}
+
+uint8_t fman_get_qmi_enq_th(struct fman_qmi_regs *qmi_rg)
+{
+ return (uint8_t)(ioread32be(&qmi_rg->fmqm_gc) >> 8);
+}
+
+void fman_set_qmi_enq_th(struct fman_qmi_regs *qmi_rg, uint8_t val)
+{
+ uint32_t tmp_reg;
+
+ tmp_reg = ioread32be(&qmi_rg->fmqm_gc);
+ tmp_reg &= ~QMI_CFG_ENQ_MASK;
+ tmp_reg |= ((uint32_t)val << 8);
+ iowrite32be(tmp_reg, &qmi_rg->fmqm_gc);
+}
+
+void fman_set_qmi_deq_th(struct fman_qmi_regs *qmi_rg, uint8_t val)
+{
+ uint32_t tmp_reg;
+
+ tmp_reg = ioread32be(&qmi_rg->fmqm_gc);
+ tmp_reg &= ~QMI_CFG_DEQ_MASK;
+ tmp_reg |= (uint32_t)val;
+ iowrite32be(tmp_reg, &qmi_rg->fmqm_gc);
+}
+
+void fman_qmi_disable_dispatch_limit(struct fman_fpm_regs *fpm_rg)
+{
+ iowrite32be(0, &fpm_rg->fmfp_mxd);
+}
+
+void fman_set_liodn_per_port(struct fman_rg *fman_rg, uint8_t port_id,
+ uint16_t liodn_base,
+ uint16_t liodn_ofst)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return;
+
+ /* set LIODN base for this port */
+ tmp = ioread32be(&fman_rg->dma_rg->fmdmplr[port_id / 2]);
+ if (port_id % 2) {
+ tmp &= ~FM_LIODN_BASE_MASK;
+ tmp |= (uint32_t)liodn_base;
+ } else {
+ tmp &= ~(FM_LIODN_BASE_MASK << DMA_LIODN_SHIFT);
+ tmp |= (uint32_t)liodn_base << DMA_LIODN_SHIFT;
+ }
+ iowrite32be(tmp, &fman_rg->dma_rg->fmdmplr[port_id / 2]);
+ iowrite32be((uint32_t)liodn_ofst,
+ &fman_rg->bmi_rg->fmbm_spliodn[port_id - 1]);
+}
+
+bool fman_is_port_stalled(struct fman_fpm_regs *fpm_rg, uint8_t port_id)
+{
+ return (bool)!!(ioread32be(&fpm_rg->fmfp_ps[port_id]) & FPM_PS_STALLED);
+}
+
+void fman_resume_stalled_port(struct fman_fpm_regs *fpm_rg, uint8_t port_id)
+{
+ uint32_t tmp;
+
+ tmp = (uint32_t)((port_id << FPM_PORT_FM_CTL_PORTID_SHIFT) |
+ FPM_PRC_REALSE_STALLED);
+ iowrite32be(tmp, &fpm_rg->fmfp_prc);
+}
+
+int fman_reset_mac(struct fman_fpm_regs *fpm_rg, uint8_t mac_id, bool is_10g)
+{
+ uint32_t msk, timeout = 100;
+
+ /* Get the relevant bit mask */
+ if (is_10g) {
+ switch (mac_id) {
+ case(0):
+ msk = FPM_RSTC_10G0_RESET;
+ break;
+ case(1):
+ msk = FPM_RSTC_10G1_RESET;
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else {
+ switch (mac_id) {
+ case(0):
+ msk = FPM_RSTC_1G0_RESET;
+ break;
+ case(1):
+ msk = FPM_RSTC_1G1_RESET;
+ break;
+ case(2):
+ msk = FPM_RSTC_1G2_RESET;
+ break;
+ case(3):
+ msk = FPM_RSTC_1G3_RESET;
+ break;
+ case(4):
+ msk = FPM_RSTC_1G4_RESET;
+ break;
+ case (5):
+ msk = FPM_RSTC_1G5_RESET;
+ break;
+ case (6):
+ msk = FPM_RSTC_1G6_RESET;
+ break;
+ case (7):
+ msk = FPM_RSTC_1G7_RESET;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+ /* reset */
+ iowrite32be(msk, &fpm_rg->fm_rstc);
+ while ((ioread32be(&fpm_rg->fm_rstc) & msk) && --timeout)
+ udelay(10);
+
+ if (!timeout)
+ return -EBUSY;
+ return 0;
+}
+
+uint16_t fman_get_size_of_fifo(struct fman_bmi_regs *bmi_rg, uint8_t port_id)
+{
+ uint32_t tmp_reg;
+
+ if ((port_id > 63) || (port_id < 1))
+ return 0;
+
+ tmp_reg = ioread32be(&bmi_rg->fmbm_pfs[port_id - 1]);
+ return (uint16_t)((tmp_reg & BMI_FIFO_SIZE_MASK) + 1);
+}
+
+uint32_t fman_get_total_fifo_size(struct fman_bmi_regs *bmi_rg)
+{
+ uint32_t reg, res;
+
+ reg = ioread32be(&bmi_rg->fmbm_cfg1);
+ res = (reg >> BMI_CFG1_FIFO_SIZE_SHIFT) & 0x3ff;
+ return res * FMAN_BMI_FIFO_UNITS;
+}
+
+uint16_t fman_get_size_of_extra_fifo(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id)
+{
+ uint32_t tmp_reg;
+
+ if ((port_id > 63) || (port_id < 1))
+ return 0;
+
+ tmp_reg = ioread32be(&bmi_rg->fmbm_pfs[port_id-1]);
+ return (uint16_t)((tmp_reg & BMI_EXTRA_FIFO_SIZE_MASK) >>
+ BMI_EXTRA_FIFO_SIZE_SHIFT);
+}
+
+void fman_set_size_of_fifo(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint32_t sz_fifo,
+ uint32_t extra_sz_fifo)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return;
+
+ /* calculate reg */
+ tmp = (uint32_t)((sz_fifo / FMAN_BMI_FIFO_UNITS - 1) |
+ ((extra_sz_fifo / FMAN_BMI_FIFO_UNITS) <<
+ BMI_EXTRA_FIFO_SIZE_SHIFT));
+ iowrite32be(tmp, &bmi_rg->fmbm_pfs[port_id - 1]);
+}
+
+uint8_t fman_get_num_of_tasks(struct fman_bmi_regs *bmi_rg, uint8_t port_id)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return 0;
+
+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]);
+ return (uint8_t)(((tmp & BMI_NUM_OF_TASKS_MASK) >>
+ BMI_NUM_OF_TASKS_SHIFT) + 1);
+}
+
+uint8_t fman_get_num_extra_tasks(struct fman_bmi_regs *bmi_rg, uint8_t port_id)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return 0;
+
+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]);
+ return (uint8_t)((tmp & BMI_NUM_OF_EXTRA_TASKS_MASK) >>
+ BMI_EXTRA_NUM_OF_TASKS_SHIFT);
+}
+
+void fman_set_num_of_tasks(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint8_t num_tasks,
+ uint8_t num_extra_tasks)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return;
+
+ /* calculate reg */
+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]) &
+ ~(BMI_NUM_OF_TASKS_MASK | BMI_NUM_OF_EXTRA_TASKS_MASK);
+ tmp |= (uint32_t)(((num_tasks - 1) << BMI_NUM_OF_TASKS_SHIFT) |
+ (num_extra_tasks << BMI_EXTRA_NUM_OF_TASKS_SHIFT));
+ iowrite32be(tmp, &bmi_rg->fmbm_pp[port_id - 1]);
+}
+
+uint8_t fman_get_num_of_dmas(struct fman_bmi_regs *bmi_rg, uint8_t port_id)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return 0;
+
+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]);
+ return (uint8_t)(((tmp & BMI_NUM_OF_DMAS_MASK) >>
+ BMI_NUM_OF_DMAS_SHIFT) + 1);
+}
+
+uint8_t fman_get_num_extra_dmas(struct fman_bmi_regs *bmi_rg, uint8_t port_id)
+{
+ uint32_t tmp;
+
+ if ((port_id > 63) || (port_id < 1))
+ return 0;
+
+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]);
+ return (uint8_t)((tmp & BMI_NUM_OF_EXTRA_DMAS_MASK) >>
+ BMI_EXTRA_NUM_OF_DMAS_SHIFT);
+}
+
+void fman_set_num_of_open_dmas(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint8_t num_open_dmas,
+ uint8_t num_extra_open_dmas,
+ uint8_t total_num_dmas)
+{
+ uint32_t tmp = 0;
+
+ if ((port_id > 63) || (port_id < 1))
+ return;
+
+ /* calculate reg */
+ tmp = ioread32be(&bmi_rg->fmbm_pp[port_id - 1]) &
+ ~(BMI_NUM_OF_DMAS_MASK | BMI_NUM_OF_EXTRA_DMAS_MASK);
+ tmp |= (uint32_t)(((num_open_dmas-1) << BMI_NUM_OF_DMAS_SHIFT) |
+ (num_extra_open_dmas << BMI_EXTRA_NUM_OF_DMAS_SHIFT));
+ iowrite32be(tmp, &bmi_rg->fmbm_pp[port_id - 1]);
+
+ /* update total num of DMA's with committed number of open DMAS,
+ * and max uncommitted pool. */
+ if (total_num_dmas)
+ {
+ tmp = ioread32be(&bmi_rg->fmbm_cfg2) & ~BMI_CFG2_DMAS_MASK;
+ tmp |= (uint32_t)(total_num_dmas - 1) << BMI_CFG2_DMAS_SHIFT;
+ iowrite32be(tmp, &bmi_rg->fmbm_cfg2);
+ }
+}
+
+void fman_set_vsp_window(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint8_t base_storage_profile,
+ uint8_t log2_num_of_profiles)
+{
+ uint32_t tmp = 0;
+ if ((port_id > 63) || (port_id < 1))
+ return;
+
+ tmp = ioread32be(&bmi_rg->fmbm_spliodn[port_id-1]);
+ tmp |= (uint32_t)((uint32_t)base_storage_profile & 0x3f) << 16;
+ tmp |= (uint32_t)log2_num_of_profiles << 28;
+ iowrite32be(tmp, &bmi_rg->fmbm_spliodn[port_id-1]);
+}
+
+void fman_set_congestion_group_pfc_priority(uint32_t *cpg_rg,
+ uint32_t congestion_group_id,
+ uint8_t priority_bit_map,
+ uint32_t reg_num)
+{
+ uint32_t offset, tmp = 0;
+
+ offset = (congestion_group_id%4)*8;
+
+ tmp = ioread32be(&cpg_rg[reg_num]);
+ tmp &= ~(0xFF<<offset);
+ tmp |= (uint32_t)priority_bit_map << offset;
+
+ iowrite32be(tmp,&cpg_rg[reg_num]);
+}
+
+/*****************************************************************************/
+/* API Init unit functions */
+/*****************************************************************************/
+void fman_defconfig(struct fman_cfg *cfg, bool is_master)
+{
+ memset(cfg, 0, sizeof(struct fman_cfg));
+
+ cfg->catastrophic_err = DEFAULT_CATASTROPHIC_ERR;
+ cfg->dma_err = DEFAULT_DMA_ERR;
+ cfg->halt_on_external_activ = DEFAULT_HALT_ON_EXTERNAL_ACTIVATION;
+ cfg->halt_on_unrecov_ecc_err = DEFAULT_HALT_ON_UNRECOVERABLE_ECC_ERROR;
+ cfg->en_iram_test_mode = FALSE;
+ cfg->en_muram_test_mode = FALSE;
+ cfg->external_ecc_rams_enable = DEFAULT_EXTERNAL_ECC_RAMS_ENABLE;
+
+ if (!is_master)
+ return;
+
+ cfg->dma_aid_override = DEFAULT_AID_OVERRIDE;
+ cfg->dma_aid_mode = DEFAULT_AID_MODE;
+ cfg->dma_comm_qtsh_clr_emer = DEFAULT_DMA_COMM_Q_LOW;
+ cfg->dma_comm_qtsh_asrt_emer = DEFAULT_DMA_COMM_Q_HIGH;
+ cfg->dma_cache_override = DEFAULT_CACHE_OVERRIDE;
+ cfg->dma_cam_num_of_entries = DEFAULT_DMA_CAM_NUM_OF_ENTRIES;
+ cfg->dma_dbg_cnt_mode = DEFAULT_DMA_DBG_CNT_MODE;
+ cfg->dma_en_emergency = DEFAULT_DMA_EN_EMERGENCY;
+ cfg->dma_sos_emergency = DEFAULT_DMA_SOS_EMERGENCY;
+ cfg->dma_watchdog = DEFAULT_DMA_WATCHDOG;
+ cfg->dma_en_emergency_smoother = DEFAULT_DMA_EN_EMERGENCY_SMOOTHER;
+ cfg->dma_emergency_switch_counter = DEFAULT_DMA_EMERGENCY_SWITCH_COUNTER;
+ cfg->disp_limit_tsh = DEFAULT_DISP_LIMIT;
+ cfg->prs_disp_tsh = DEFAULT_PRS_DISP_TH;
+ cfg->plcr_disp_tsh = DEFAULT_PLCR_DISP_TH;
+ cfg->kg_disp_tsh = DEFAULT_KG_DISP_TH;
+ cfg->bmi_disp_tsh = DEFAULT_BMI_DISP_TH;
+ cfg->qmi_enq_disp_tsh = DEFAULT_QMI_ENQ_DISP_TH;
+ cfg->qmi_deq_disp_tsh = DEFAULT_QMI_DEQ_DISP_TH;
+ cfg->fm_ctl1_disp_tsh = DEFAULT_FM_CTL1_DISP_TH;
+ cfg->fm_ctl2_disp_tsh = DEFAULT_FM_CTL2_DISP_TH;
+
+ cfg->pedantic_dma = FALSE;
+ cfg->tnum_aging_period = DEFAULT_TNUM_AGING_PERIOD;
+ cfg->dma_stop_on_bus_error = FALSE;
+ cfg->qmi_deq_option_support = FALSE;
+}
+
+void fman_regconfig(struct fman_rg *fman_rg, struct fman_cfg *cfg)
+{
+ uint32_t tmp_reg;
+
+ /* read the values from the registers as they are initialized by the HW with
+ * the required values.
+ */
+ tmp_reg = ioread32be(&fman_rg->bmi_rg->fmbm_cfg1);
+ cfg->total_fifo_size =
+ (((tmp_reg & BMI_TOTAL_FIFO_SIZE_MASK) >> BMI_CFG1_FIFO_SIZE_SHIFT) + 1) * FMAN_BMI_FIFO_UNITS;
+
+ tmp_reg = ioread32be(&fman_rg->bmi_rg->fmbm_cfg2);
+ cfg->total_num_of_tasks =
+ (uint8_t)(((tmp_reg & BMI_TOTAL_NUM_OF_TASKS_MASK) >> BMI_CFG2_TASKS_SHIFT) + 1);
+
+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmtr);
+ cfg->dma_comm_qtsh_asrt_emer = (uint8_t)(tmp_reg >> DMA_THRESH_COMMQ_SHIFT);
+
+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmhy);
+ cfg->dma_comm_qtsh_clr_emer = (uint8_t)(tmp_reg >> DMA_THRESH_COMMQ_SHIFT);
+
+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmmr);
+ cfg->dma_cache_override = (enum fman_dma_cache_override)((tmp_reg & DMA_MODE_CACHE_OR_MASK) >> DMA_MODE_CACHE_OR_SHIFT);
+ cfg->dma_cam_num_of_entries = (uint8_t)((((tmp_reg & DMA_MODE_CEN_MASK) >> DMA_MODE_CEN_SHIFT) +1)*DMA_CAM_UNITS);
+ cfg->dma_aid_override = (bool)((tmp_reg & DMA_MODE_AID_OR)? TRUE:FALSE);
+ cfg->dma_dbg_cnt_mode = (enum fman_dma_dbg_cnt_mode)((tmp_reg & DMA_MODE_DBG_MASK) >> DMA_MODE_DBG_SHIFT);
+ cfg->dma_en_emergency = (bool)((tmp_reg & DMA_MODE_EB)? TRUE : FALSE);
+
+ tmp_reg = ioread32be(&fman_rg->fpm_rg->fmfp_mxd);
+ cfg->disp_limit_tsh = (uint8_t)((tmp_reg & FPM_DISP_LIMIT_MASK) >> FPM_DISP_LIMIT_SHIFT);
+
+ tmp_reg = ioread32be(&fman_rg->fpm_rg->fmfp_dist1);
+ cfg->prs_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_PRS_MASK ) >> FPM_THR1_PRS_SHIFT);
+ cfg->plcr_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_KG_MASK ) >> FPM_THR1_KG_SHIFT);
+ cfg->kg_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_PLCR_MASK ) >> FPM_THR1_PLCR_SHIFT);
+ cfg->bmi_disp_tsh = (uint8_t)((tmp_reg & FPM_THR1_BMI_MASK ) >> FPM_THR1_BMI_SHIFT);
+
+ tmp_reg = ioread32be(&fman_rg->fpm_rg->fmfp_dist2);
+ cfg->qmi_enq_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_QMI_ENQ_MASK ) >> FPM_THR2_QMI_ENQ_SHIFT);
+ cfg->qmi_deq_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_QMI_DEQ_MASK ) >> FPM_THR2_QMI_DEQ_SHIFT);
+ cfg->fm_ctl1_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_FM_CTL1_MASK ) >> FPM_THR2_FM_CTL1_SHIFT);
+ cfg->fm_ctl2_disp_tsh = (uint8_t)((tmp_reg & FPM_THR2_FM_CTL2_MASK ) >> FPM_THR2_FM_CTL2_SHIFT);
+
+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmsetr);
+ cfg->dma_sos_emergency = tmp_reg;
+
+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmwcr);
+ cfg->dma_watchdog = tmp_reg/cfg->clk_freq;
+
+ tmp_reg = ioread32be(&fman_rg->dma_rg->fmdmemsr);
+ cfg->dma_en_emergency_smoother = (bool)((tmp_reg & DMA_EMSR_EMSTR_MASK)? TRUE : FALSE);
+ cfg->dma_emergency_switch_counter = (tmp_reg & DMA_EMSR_EMSTR_MASK);
+}
+
+void fman_reset(struct fman_fpm_regs *fpm_rg)
+{
+ iowrite32be(FPM_RSTC_FM_RESET, &fpm_rg->fm_rstc);
+}
+
+/**************************************************************************//**
+ @Function FM_Init
+
+ @Description Initializes the FM module
+
+ @Param[in] h_Fm - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+int fman_dma_init(struct fman_dma_regs *dma_rg, struct fman_cfg *cfg)
+{
+ uint32_t tmp_reg;
+
+ /**********************/
+ /* Init DMA Registers */
+ /**********************/
+ /* clear status reg events */
+ /* oren - check!!! */
+ tmp_reg = (DMA_STATUS_BUS_ERR | DMA_STATUS_READ_ECC |
+ DMA_STATUS_SYSTEM_WRITE_ECC | DMA_STATUS_FM_WRITE_ECC);
+ iowrite32be(ioread32be(&dma_rg->fmdmsr) | tmp_reg,
+ &dma_rg->fmdmsr);
+
+ /* configure mode register */
+ tmp_reg = 0;
+ tmp_reg |= cfg->dma_cache_override << DMA_MODE_CACHE_OR_SHIFT;
+ if (cfg->dma_aid_override)
+ tmp_reg |= DMA_MODE_AID_OR;
+ if (cfg->exceptions & FMAN_EX_DMA_BUS_ERROR)
+ tmp_reg |= DMA_MODE_BER;
+ if ((cfg->exceptions & FMAN_EX_DMA_SYSTEM_WRITE_ECC) |
+ (cfg->exceptions & FMAN_EX_DMA_READ_ECC) |
+ (cfg->exceptions & FMAN_EX_DMA_FM_WRITE_ECC))
+ tmp_reg |= DMA_MODE_ECC;
+ if (cfg->dma_stop_on_bus_error)
+ tmp_reg |= DMA_MODE_SBER;
+ if(cfg->dma_axi_dbg_num_of_beats)
+ tmp_reg |= (uint32_t)(DMA_MODE_AXI_DBG_MASK &
+ ((cfg->dma_axi_dbg_num_of_beats - 1) << DMA_MODE_AXI_DBG_SHIFT));
+
+ if (cfg->dma_en_emergency) {
+ tmp_reg |= cfg->dma_emergency_bus_select;
+ tmp_reg |= cfg->dma_emergency_level << DMA_MODE_EMER_LVL_SHIFT;
+ if (cfg->dma_en_emergency_smoother)
+ iowrite32be(cfg->dma_emergency_switch_counter,
+ &dma_rg->fmdmemsr);
+ }
+ tmp_reg |= ((cfg->dma_cam_num_of_entries / DMA_CAM_UNITS) - 1) <<
+ DMA_MODE_CEN_SHIFT;
+ tmp_reg |= DMA_MODE_SECURE_PROT;
+ tmp_reg |= cfg->dma_dbg_cnt_mode << DMA_MODE_DBG_SHIFT;
+ tmp_reg |= cfg->dma_aid_mode << DMA_MODE_AID_MODE_SHIFT;
+
+ if (cfg->pedantic_dma)
+ tmp_reg |= DMA_MODE_EMER_READ;
+
+ iowrite32be(tmp_reg, &dma_rg->fmdmmr);
+
+ /* configure thresholds register */
+ tmp_reg = ((uint32_t)cfg->dma_comm_qtsh_asrt_emer <<
+ DMA_THRESH_COMMQ_SHIFT) |
+ ((uint32_t)cfg->dma_read_buf_tsh_asrt_emer <<
+ DMA_THRESH_READ_INT_BUF_SHIFT) |
+ ((uint32_t)cfg->dma_write_buf_tsh_asrt_emer);
+
+ iowrite32be(tmp_reg, &dma_rg->fmdmtr);
+
+ /* configure hysteresis register */
+ tmp_reg = ((uint32_t)cfg->dma_comm_qtsh_clr_emer <<
+ DMA_THRESH_COMMQ_SHIFT) |
+ ((uint32_t)cfg->dma_read_buf_tsh_clr_emer <<
+ DMA_THRESH_READ_INT_BUF_SHIFT) |
+ ((uint32_t)cfg->dma_write_buf_tsh_clr_emer);
+
+ iowrite32be(tmp_reg, &dma_rg->fmdmhy);
+
+ /* configure emergency threshold */
+ iowrite32be(cfg->dma_sos_emergency, &dma_rg->fmdmsetr);
+
+ /* configure Watchdog */
+ iowrite32be((cfg->dma_watchdog * cfg->clk_freq),
+ &dma_rg->fmdmwcr);
+
+ iowrite32be(cfg->cam_base_addr, &dma_rg->fmdmebcr);
+
+ return 0;
+}
+
+int fman_fpm_init(struct fman_fpm_regs *fpm_rg, struct fman_cfg *cfg)
+{
+ uint32_t tmp_reg;
+ int i;
+
+ /**********************/
+ /* Init FPM Registers */
+ /**********************/
+ tmp_reg = (uint32_t)(cfg->disp_limit_tsh << FPM_DISP_LIMIT_SHIFT);
+ iowrite32be(tmp_reg, &fpm_rg->fmfp_mxd);
+
+ tmp_reg = (((uint32_t)cfg->prs_disp_tsh << FPM_THR1_PRS_SHIFT) |
+ ((uint32_t)cfg->kg_disp_tsh << FPM_THR1_KG_SHIFT) |
+ ((uint32_t)cfg->plcr_disp_tsh << FPM_THR1_PLCR_SHIFT) |
+ ((uint32_t)cfg->bmi_disp_tsh << FPM_THR1_BMI_SHIFT));
+ iowrite32be(tmp_reg, &fpm_rg->fmfp_dist1);
+
+ tmp_reg = (((uint32_t)cfg->qmi_enq_disp_tsh << FPM_THR2_QMI_ENQ_SHIFT) |
+ ((uint32_t)cfg->qmi_deq_disp_tsh << FPM_THR2_QMI_DEQ_SHIFT) |
+ ((uint32_t)cfg->fm_ctl1_disp_tsh << FPM_THR2_FM_CTL1_SHIFT) |
+ ((uint32_t)cfg->fm_ctl2_disp_tsh << FPM_THR2_FM_CTL2_SHIFT));
+ iowrite32be(tmp_reg, &fpm_rg->fmfp_dist2);
+
+ /* define exceptions and error behavior */
+ tmp_reg = 0;
+ /* Clear events */
+ tmp_reg |= (FPM_EV_MASK_STALL | FPM_EV_MASK_DOUBLE_ECC |
+ FPM_EV_MASK_SINGLE_ECC);
+ /* enable interrupts */
+ if (cfg->exceptions & FMAN_EX_FPM_STALL_ON_TASKS)
+ tmp_reg |= FPM_EV_MASK_STALL_EN;
+ if (cfg->exceptions & FMAN_EX_FPM_SINGLE_ECC)
+ tmp_reg |= FPM_EV_MASK_SINGLE_ECC_EN;
+ if (cfg->exceptions & FMAN_EX_FPM_DOUBLE_ECC)
+ tmp_reg |= FPM_EV_MASK_DOUBLE_ECC_EN;
+ tmp_reg |= (cfg->catastrophic_err << FPM_EV_MASK_CAT_ERR_SHIFT);
+ tmp_reg |= (cfg->dma_err << FPM_EV_MASK_DMA_ERR_SHIFT);
+ if (!cfg->halt_on_external_activ)
+ tmp_reg |= FPM_EV_MASK_EXTERNAL_HALT;
+ if (!cfg->halt_on_unrecov_ecc_err)
+ tmp_reg |= FPM_EV_MASK_ECC_ERR_HALT;
+ iowrite32be(tmp_reg, &fpm_rg->fmfp_ee);
+
+ /* clear all fmCtls event registers */
+ for (i = 0; i < cfg->num_of_fman_ctrl_evnt_regs; i++)
+ iowrite32be(0xFFFFFFFF, &fpm_rg->fmfp_cev[i]);
+
+ /* RAM ECC - enable and clear events*/
+ /* first we need to clear all parser memory,
+ * as it is uninitialized and may cause ECC errors */
+ /* event bits */
+ tmp_reg = (FPM_RAM_MURAM_ECC | FPM_RAM_IRAM_ECC);
+ /* Rams enable not effected by RCR bit, but by a COP configuration */
+ if (cfg->external_ecc_rams_enable)
+ tmp_reg |= FPM_RAM_RAMS_ECC_EN_SRC_SEL;
+
+ /* enable test mode */
+ if (cfg->en_muram_test_mode)
+ tmp_reg |= FPM_RAM_MURAM_TEST_ECC;
+ if (cfg->en_iram_test_mode)
+ tmp_reg |= FPM_RAM_IRAM_TEST_ECC;
+ iowrite32be(tmp_reg, &fpm_rg->fm_rcr);
+
+ tmp_reg = 0;
+ if (cfg->exceptions & FMAN_EX_IRAM_ECC) {
+ tmp_reg |= FPM_IRAM_ECC_ERR_EX_EN;
+ fman_enable_rams_ecc(fpm_rg);
+ }
+ if (cfg->exceptions & FMAN_EX_NURAM_ECC) {
+ tmp_reg |= FPM_MURAM_ECC_ERR_EX_EN;
+ fman_enable_rams_ecc(fpm_rg);
+ }
+ iowrite32be(tmp_reg, &fpm_rg->fm_rie);
+
+ return 0;
+}
+
+int fman_bmi_init(struct fman_bmi_regs *bmi_rg, struct fman_cfg *cfg)
+{
+ uint32_t tmp_reg;
+
+ /**********************/
+ /* Init BMI Registers */
+ /**********************/
+
+ /* define common resources */
+ tmp_reg = cfg->fifo_base_addr;
+ tmp_reg = tmp_reg / BMI_FIFO_ALIGN;
+
+ tmp_reg |= ((cfg->total_fifo_size / FMAN_BMI_FIFO_UNITS - 1) <<
+ BMI_CFG1_FIFO_SIZE_SHIFT);
+ iowrite32be(tmp_reg, &bmi_rg->fmbm_cfg1);
+
+ tmp_reg = ((uint32_t)(cfg->total_num_of_tasks - 1) <<
+ BMI_CFG2_TASKS_SHIFT);
+ /* num of DMA's will be dynamically updated when each port is set */
+ iowrite32be(tmp_reg, &bmi_rg->fmbm_cfg2);
+
+ /* define unmaskable exceptions, enable and clear events */
+ tmp_reg = 0;
+ iowrite32be(BMI_ERR_INTR_EN_LIST_RAM_ECC |
+ BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC |
+ BMI_ERR_INTR_EN_STATISTICS_RAM_ECC |
+ BMI_ERR_INTR_EN_DISPATCH_RAM_ECC,
+ &bmi_rg->fmbm_ievr);
+
+ if (cfg->exceptions & FMAN_EX_BMI_LIST_RAM_ECC)
+ tmp_reg |= BMI_ERR_INTR_EN_LIST_RAM_ECC;
+ if (cfg->exceptions & FMAN_EX_BMI_PIPELINE_ECC)
+ tmp_reg |= BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC;
+ if (cfg->exceptions & FMAN_EX_BMI_STATISTICS_RAM_ECC)
+ tmp_reg |= BMI_ERR_INTR_EN_STATISTICS_RAM_ECC;
+ if (cfg->exceptions & FMAN_EX_BMI_DISPATCH_RAM_ECC)
+ tmp_reg |= BMI_ERR_INTR_EN_DISPATCH_RAM_ECC;
+ iowrite32be(tmp_reg, &bmi_rg->fmbm_ier);
+
+ return 0;
+}
+
+int fman_qmi_init(struct fman_qmi_regs *qmi_rg, struct fman_cfg *cfg)
+{
+ uint32_t tmp_reg;
+ uint16_t period_in_fm_clocks;
+ uint8_t remainder;
+ /**********************/
+ /* Init QMI Registers */
+ /**********************/
+ /* Clear error interrupt events */
+
+ iowrite32be(QMI_ERR_INTR_EN_DOUBLE_ECC | QMI_ERR_INTR_EN_DEQ_FROM_DEF,
+ &qmi_rg->fmqm_eie);
+ tmp_reg = 0;
+ if (cfg->exceptions & FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID)
+ tmp_reg |= QMI_ERR_INTR_EN_DEQ_FROM_DEF;
+ if (cfg->exceptions & FMAN_EX_QMI_DOUBLE_ECC)
+ tmp_reg |= QMI_ERR_INTR_EN_DOUBLE_ECC;
+ /* enable events */
+ iowrite32be(tmp_reg, &qmi_rg->fmqm_eien);
+
+ if (cfg->tnum_aging_period) {
+ /* tnum_aging_period is in units of usec, p_FmClockFreq in Mhz */
+ period_in_fm_clocks = (uint16_t)
+ (cfg->tnum_aging_period * cfg->clk_freq);
+ /* period_in_fm_clocks must be a 64 multiply */
+ remainder = (uint8_t)(period_in_fm_clocks % 64);
+ if (remainder)
+ tmp_reg = (uint32_t)((period_in_fm_clocks / 64) + 1);
+ else{
+ tmp_reg = (uint32_t)(period_in_fm_clocks / 64);
+ if (!tmp_reg)
+ tmp_reg = 1;
+ }
+ tmp_reg <<= QMI_TAPC_TAP;
+ iowrite32be(tmp_reg, &qmi_rg->fmqm_tapc);
+ }
+ tmp_reg = 0;
+ /* Clear interrupt events */
+ iowrite32be(QMI_INTR_EN_SINGLE_ECC, &qmi_rg->fmqm_ie);
+ if (cfg->exceptions & FMAN_EX_QMI_SINGLE_ECC)
+ tmp_reg |= QMI_INTR_EN_SINGLE_ECC;
+ /* enable events */
+ iowrite32be(tmp_reg, &qmi_rg->fmqm_ien);
+
+ return 0;
+}
+
+int fman_enable(struct fman_rg *fman_rg, struct fman_cfg *cfg)
+{
+ uint32_t cfg_reg = 0;
+
+ /**********************/
+ /* Enable all modules */
+ /**********************/
+ /* clear & enable global counters - calculate reg and save for later,
+ because it's the same reg for QMI enable */
+ cfg_reg = QMI_CFG_EN_COUNTERS;
+ if (cfg->qmi_deq_option_support)
+ cfg_reg |= (uint32_t)(((cfg->qmi_def_tnums_thresh) << 8) |
+ (uint32_t)cfg->qmi_def_tnums_thresh);
+
+ iowrite32be(BMI_INIT_START, &fman_rg->bmi_rg->fmbm_init);
+ iowrite32be(cfg_reg | QMI_CFG_ENQ_EN | QMI_CFG_DEQ_EN,
+ &fman_rg->qmi_rg->fmqm_gc);
+
+ return 0;
+}
+
+void fman_free_resources(struct fman_rg *fman_rg)
+{
+ /* disable BMI and QMI */
+ iowrite32be(0, &fman_rg->bmi_rg->fmbm_init);
+ iowrite32be(0, &fman_rg->qmi_rg->fmqm_gc);
+
+ /* release BMI resources */
+ iowrite32be(0, &fman_rg->bmi_rg->fmbm_cfg2);
+ iowrite32be(0, &fman_rg->bmi_rg->fmbm_cfg1);
+
+ /* disable ECC */
+ iowrite32be(0, &fman_rg->fpm_rg->fm_rcr);
+}
+
+/****************************************************/
+/* API Run-time Control uint functions */
+/****************************************************/
+uint32_t fman_get_normal_pending(struct fman_fpm_regs *fpm_rg)
+{
+ return ioread32be(&fpm_rg->fm_npi);
+}
+
+uint32_t fman_get_controller_event(struct fman_fpm_regs *fpm_rg, uint8_t reg_id)
+{
+ uint32_t event;
+
+ event = ioread32be(&fpm_rg->fmfp_fcev[reg_id]) &
+ ioread32be(&fpm_rg->fmfp_cee[reg_id]);
+ iowrite32be(event, &fpm_rg->fmfp_cev[reg_id]);
+
+ return event;
+}
+
+uint32_t fman_get_error_pending(struct fman_fpm_regs *fpm_rg)
+{
+ return ioread32be(&fpm_rg->fm_epi);
+}
+
+void fman_set_ports_bandwidth(struct fman_bmi_regs *bmi_rg, uint8_t *weights)
+{
+ int i;
+ uint8_t shift;
+ uint32_t tmp = 0;
+
+ for (i = 0; i < 64; i++) {
+ if (weights[i] > 1) { /* no need to write 1 since it is 0 */
+ /* Add this port to tmp_reg */
+ /* (each 8 ports result in one register)*/
+ shift = (uint8_t)(32 - 4 * ((i % 8) + 1));
+ tmp |= ((weights[i] - 1) << shift);
+ }
+ if (i % 8 == 7) { /* last in this set */
+ iowrite32be(tmp, &bmi_rg->fmbm_arb[i / 8]);
+ tmp = 0;
+ }
+ }
+}
+
+void fman_enable_rams_ecc(struct fman_fpm_regs *fpm_rg)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&fpm_rg->fm_rcr);
+ if (tmp & FPM_RAM_RAMS_ECC_EN_SRC_SEL)
+ iowrite32be(tmp | FPM_RAM_IRAM_ECC_EN,
+ &fpm_rg->fm_rcr);
+ else
+ iowrite32be(tmp | FPM_RAM_RAMS_ECC_EN |
+ FPM_RAM_IRAM_ECC_EN,
+ &fpm_rg->fm_rcr);
+}
+
+void fman_disable_rams_ecc(struct fman_fpm_regs *fpm_rg)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&fpm_rg->fm_rcr);
+ if (tmp & FPM_RAM_RAMS_ECC_EN_SRC_SEL)
+ iowrite32be(tmp & ~FPM_RAM_IRAM_ECC_EN,
+ &fpm_rg->fm_rcr);
+ else
+ iowrite32be(tmp & ~(FPM_RAM_RAMS_ECC_EN | FPM_RAM_IRAM_ECC_EN),
+ &fpm_rg->fm_rcr);
+}
+
+int fman_set_exception(struct fman_rg *fman_rg,
+ enum fman_exceptions exception,
+ bool enable)
+{
+ uint32_t tmp;
+
+ switch (exception) {
+ case(E_FMAN_EX_DMA_BUS_ERROR):
+ tmp = ioread32be(&fman_rg->dma_rg->fmdmmr);
+ if (enable)
+ tmp |= DMA_MODE_BER;
+ else
+ tmp &= ~DMA_MODE_BER;
+ /* disable bus error */
+ iowrite32be(tmp, &fman_rg->dma_rg->fmdmmr);
+ break;
+ case(E_FMAN_EX_DMA_READ_ECC):
+ case(E_FMAN_EX_DMA_SYSTEM_WRITE_ECC):
+ case(E_FMAN_EX_DMA_FM_WRITE_ECC):
+ tmp = ioread32be(&fman_rg->dma_rg->fmdmmr);
+ if (enable)
+ tmp |= DMA_MODE_ECC;
+ else
+ tmp &= ~DMA_MODE_ECC;
+ iowrite32be(tmp, &fman_rg->dma_rg->fmdmmr);
+ break;
+ case(E_FMAN_EX_FPM_STALL_ON_TASKS):
+ tmp = ioread32be(&fman_rg->fpm_rg->fmfp_ee);
+ if (enable)
+ tmp |= FPM_EV_MASK_STALL_EN;
+ else
+ tmp &= ~FPM_EV_MASK_STALL_EN;
+ iowrite32be(tmp, &fman_rg->fpm_rg->fmfp_ee);
+ break;
+ case(E_FMAN_EX_FPM_SINGLE_ECC):
+ tmp = ioread32be(&fman_rg->fpm_rg->fmfp_ee);
+ if (enable)
+ tmp |= FPM_EV_MASK_SINGLE_ECC_EN;
+ else
+ tmp &= ~FPM_EV_MASK_SINGLE_ECC_EN;
+ iowrite32be(tmp, &fman_rg->fpm_rg->fmfp_ee);
+ break;
+ case(E_FMAN_EX_FPM_DOUBLE_ECC):
+ tmp = ioread32be(&fman_rg->fpm_rg->fmfp_ee);
+ if (enable)
+ tmp |= FPM_EV_MASK_DOUBLE_ECC_EN;
+ else
+ tmp &= ~FPM_EV_MASK_DOUBLE_ECC_EN;
+ iowrite32be(tmp, &fman_rg->fpm_rg->fmfp_ee);
+ break;
+ case(E_FMAN_EX_QMI_SINGLE_ECC):
+ tmp = ioread32be(&fman_rg->qmi_rg->fmqm_ien);
+ if (enable)
+ tmp |= QMI_INTR_EN_SINGLE_ECC;
+ else
+ tmp &= ~QMI_INTR_EN_SINGLE_ECC;
+ iowrite32be(tmp, &fman_rg->qmi_rg->fmqm_ien);
+ break;
+ case(E_FMAN_EX_QMI_DOUBLE_ECC):
+ tmp = ioread32be(&fman_rg->qmi_rg->fmqm_eien);
+ if (enable)
+ tmp |= QMI_ERR_INTR_EN_DOUBLE_ECC;
+ else
+ tmp &= ~QMI_ERR_INTR_EN_DOUBLE_ECC;
+ iowrite32be(tmp, &fman_rg->qmi_rg->fmqm_eien);
+ break;
+ case(E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID):
+ tmp = ioread32be(&fman_rg->qmi_rg->fmqm_eien);
+ if (enable)
+ tmp |= QMI_ERR_INTR_EN_DEQ_FROM_DEF;
+ else
+ tmp &= ~QMI_ERR_INTR_EN_DEQ_FROM_DEF;
+ iowrite32be(tmp, &fman_rg->qmi_rg->fmqm_eien);
+ break;
+ case(E_FMAN_EX_BMI_LIST_RAM_ECC):
+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier);
+ if (enable)
+ tmp |= BMI_ERR_INTR_EN_LIST_RAM_ECC;
+ else
+ tmp &= ~BMI_ERR_INTR_EN_LIST_RAM_ECC;
+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier);
+ break;
+ case(E_FMAN_EX_BMI_STORAGE_PROFILE_ECC):
+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier);
+ if (enable)
+ tmp |= BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC;
+ else
+ tmp &= ~BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC;
+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier);
+ break;
+ case(E_FMAN_EX_BMI_STATISTICS_RAM_ECC):
+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier);
+ if (enable)
+ tmp |= BMI_ERR_INTR_EN_STATISTICS_RAM_ECC;
+ else
+ tmp &= ~BMI_ERR_INTR_EN_STATISTICS_RAM_ECC;
+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier);
+ break;
+ case(E_FMAN_EX_BMI_DISPATCH_RAM_ECC):
+ tmp = ioread32be(&fman_rg->bmi_rg->fmbm_ier);
+ if (enable)
+ tmp |= BMI_ERR_INTR_EN_DISPATCH_RAM_ECC;
+ else
+ tmp &= ~BMI_ERR_INTR_EN_DISPATCH_RAM_ECC;
+ iowrite32be(tmp, &fman_rg->bmi_rg->fmbm_ier);
+ break;
+ case(E_FMAN_EX_IRAM_ECC):
+ tmp = ioread32be(&fman_rg->fpm_rg->fm_rie);
+ if (enable) {
+ /* enable ECC if not enabled */
+ fman_enable_rams_ecc(fman_rg->fpm_rg);
+ /* enable ECC interrupts */
+ tmp |= FPM_IRAM_ECC_ERR_EX_EN;
+ } else {
+ /* ECC mechanism may be disabled,
+ * depending on driver status */
+ fman_disable_rams_ecc(fman_rg->fpm_rg);
+ tmp &= ~FPM_IRAM_ECC_ERR_EX_EN;
+ }
+ iowrite32be(tmp, &fman_rg->fpm_rg->fm_rie);
+ break;
+ case(E_FMAN_EX_MURAM_ECC):
+ tmp = ioread32be(&fman_rg->fpm_rg->fm_rie);
+ if (enable) {
+ /* enable ECC if not enabled */
+ fman_enable_rams_ecc(fman_rg->fpm_rg);
+ /* enable ECC interrupts */
+ tmp |= FPM_MURAM_ECC_ERR_EX_EN;
+ } else {
+ /* ECC mechanism may be disabled,
+ * depending on driver status */
+ fman_disable_rams_ecc(fman_rg->fpm_rg);
+ tmp &= ~FPM_MURAM_ECC_ERR_EX_EN;
+ }
+ iowrite32be(tmp, &fman_rg->fpm_rg->fm_rie);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+void fman_get_revision(struct fman_fpm_regs *fpm_rg,
+ uint8_t *major,
+ uint8_t *minor)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&fpm_rg->fm_ip_rev_1);
+ *major = (uint8_t)((tmp & FPM_REV1_MAJOR_MASK) >> FPM_REV1_MAJOR_SHIFT);
+ *minor = (uint8_t)((tmp & FPM_REV1_MINOR_MASK) >> FPM_REV1_MINOR_SHIFT);
+
+}
+
+uint32_t fman_get_counter(struct fman_rg *fman_rg,
+ enum fman_counters reg_name)
+{
+ uint32_t ret_val;
+
+ switch (reg_name) {
+ case(E_FMAN_COUNTERS_ENQ_TOTAL_FRAME):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_etfc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_TOTAL_FRAME):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dtfc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_0):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc0);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_1):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc1);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_2):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc2);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_3):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dc3);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_FROM_DEFAULT):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dfdc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_FROM_CONTEXT):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dfcc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_FROM_FD):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dffc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_CONFIRM):
+ ret_val = ioread32be(&fman_rg->qmi_rg->fmqm_dcc);
+ break;
+ default:
+ ret_val = 0;
+ }
+ return ret_val;
+}
+
+int fman_modify_counter(struct fman_rg *fman_rg,
+ enum fman_counters reg_name,
+ uint32_t val)
+{
+ /* When applicable (when there is an 'enable counters' bit,
+ * check that counters are enabled */
+ switch (reg_name) {
+ case(E_FMAN_COUNTERS_ENQ_TOTAL_FRAME):
+ case(E_FMAN_COUNTERS_DEQ_TOTAL_FRAME):
+ case(E_FMAN_COUNTERS_DEQ_0):
+ case(E_FMAN_COUNTERS_DEQ_1):
+ case(E_FMAN_COUNTERS_DEQ_2):
+ case(E_FMAN_COUNTERS_DEQ_3):
+ case(E_FMAN_COUNTERS_DEQ_FROM_DEFAULT):
+ case(E_FMAN_COUNTERS_DEQ_FROM_CONTEXT):
+ case(E_FMAN_COUNTERS_DEQ_FROM_FD):
+ case(E_FMAN_COUNTERS_DEQ_CONFIRM):
+ if (!(ioread32be(&fman_rg->qmi_rg->fmqm_gc) &
+ QMI_CFG_EN_COUNTERS))
+ return -EINVAL;
+ break;
+ default:
+ break;
+ }
+ /* Set counter */
+ switch (reg_name) {
+ case(E_FMAN_COUNTERS_ENQ_TOTAL_FRAME):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_etfc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_TOTAL_FRAME):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dtfc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_0):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc0);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_1):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc1);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_2):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc2);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_3):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dc3);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_FROM_DEFAULT):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dfdc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_FROM_CONTEXT):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dfcc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_FROM_FD):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dffc);
+ break;
+ case(E_FMAN_COUNTERS_DEQ_CONFIRM):
+ iowrite32be(val, &fman_rg->qmi_rg->fmqm_dcc);
+ break;
+ case(E_FMAN_COUNTERS_SEMAPHOR_ENTRY_FULL_REJECT):
+ iowrite32be(val, &fman_rg->dma_rg->fmdmsefrc);
+ break;
+ case(E_FMAN_COUNTERS_SEMAPHOR_QUEUE_FULL_REJECT):
+ iowrite32be(val, &fman_rg->dma_rg->fmdmsqfrc);
+ break;
+ case(E_FMAN_COUNTERS_SEMAPHOR_SYNC_REJECT):
+ iowrite32be(val, &fman_rg->dma_rg->fmdmssrc);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+void fman_set_dma_emergency(struct fman_dma_regs *dma_rg,
+ bool is_write,
+ bool enable)
+{
+ uint32_t msk;
+
+ msk = (uint32_t)(is_write ? DMA_MODE_EMER_WRITE : DMA_MODE_EMER_READ);
+
+ if (enable)
+ iowrite32be(ioread32be(&dma_rg->fmdmmr) | msk,
+ &dma_rg->fmdmmr);
+ else /* disable */
+ iowrite32be(ioread32be(&dma_rg->fmdmmr) & ~msk,
+ &dma_rg->fmdmmr);
+}
+
+void fman_set_dma_ext_bus_pri(struct fman_dma_regs *dma_rg, uint32_t pri)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&dma_rg->fmdmmr) |
+ (pri << DMA_MODE_BUS_PRI_SHIFT);
+
+ iowrite32be(tmp, &dma_rg->fmdmmr);
+}
+
+uint32_t fman_get_dma_status(struct fman_dma_regs *dma_rg)
+{
+ return ioread32be(&dma_rg->fmdmsr);
+}
+
+void fman_force_intr(struct fman_rg *fman_rg,
+ enum fman_exceptions exception)
+{
+ switch (exception) {
+ case E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID:
+ iowrite32be(QMI_ERR_INTR_EN_DEQ_FROM_DEF,
+ &fman_rg->qmi_rg->fmqm_eif);
+ break;
+ case E_FMAN_EX_QMI_SINGLE_ECC:
+ iowrite32be(QMI_INTR_EN_SINGLE_ECC,
+ &fman_rg->qmi_rg->fmqm_if);
+ break;
+ case E_FMAN_EX_QMI_DOUBLE_ECC:
+ iowrite32be(QMI_ERR_INTR_EN_DOUBLE_ECC,
+ &fman_rg->qmi_rg->fmqm_eif);
+ break;
+ case E_FMAN_EX_BMI_LIST_RAM_ECC:
+ iowrite32be(BMI_ERR_INTR_EN_LIST_RAM_ECC,
+ &fman_rg->bmi_rg->fmbm_ifr);
+ break;
+ case E_FMAN_EX_BMI_STORAGE_PROFILE_ECC:
+ iowrite32be(BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC,
+ &fman_rg->bmi_rg->fmbm_ifr);
+ break;
+ case E_FMAN_EX_BMI_STATISTICS_RAM_ECC:
+ iowrite32be(BMI_ERR_INTR_EN_STATISTICS_RAM_ECC,
+ &fman_rg->bmi_rg->fmbm_ifr);
+ break;
+ case E_FMAN_EX_BMI_DISPATCH_RAM_ECC:
+ iowrite32be(BMI_ERR_INTR_EN_DISPATCH_RAM_ECC,
+ &fman_rg->bmi_rg->fmbm_ifr);
+ break;
+ default:
+ break;
+ }
+}
+
+bool fman_is_qmi_halt_not_busy_state(struct fman_qmi_regs *qmi_rg)
+{
+ return (bool)!!(ioread32be(&qmi_rg->fmqm_gs) & QMI_GS_HALT_NOT_BUSY);
+}
+void fman_resume(struct fman_fpm_regs *fpm_rg)
+{
+ uint32_t tmp;
+
+ tmp = ioread32be(&fpm_rg->fmfp_ee);
+ /* clear tmp_reg event bits in order not to clear standing events */
+ tmp &= ~(FPM_EV_MASK_DOUBLE_ECC |
+ FPM_EV_MASK_STALL |
+ FPM_EV_MASK_SINGLE_ECC);
+ tmp |= FPM_EV_MASK_RELEASE_FM;
+
+ iowrite32be(tmp, &fpm_rg->fmfp_ee);
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_common.h
@@ -0,0 +1,1214 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_common.h
+
+ @Description FM internal structures and definitions.
+*//***************************************************************************/
+#ifndef __FM_COMMON_H
+#define __FM_COMMON_H
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_ext.h"
+#include "fm_port_ext.h"
+
+
+#define e_FM_PORT_TYPE_OH_HOST_COMMAND e_FM_PORT_TYPE_DUMMY
+
+#define CLS_PLAN_NUM_PER_GRP 8
+
+#define IP_OFFLOAD_PACKAGE_NUMBER 106
+#define CAPWAP_OFFLOAD_PACKAGE_NUMBER 108
+#define IS_OFFLOAD_PACKAGE(num) ((num == IP_OFFLOAD_PACKAGE_NUMBER) || (num == CAPWAP_OFFLOAD_PACKAGE_NUMBER))
+
+
+
+/**************************************************************************//**
+ @Description Modules registers offsets
+*//***************************************************************************/
+#define FM_MM_MURAM 0x00000000
+#define FM_MM_BMI 0x00080000
+#define FM_MM_QMI 0x00080400
+#define FM_MM_PRS 0x000c7000
+#define FM_MM_KG 0x000C1000
+#define FM_MM_DMA 0x000C2000
+#define FM_MM_FPM 0x000C3000
+#define FM_MM_PLCR 0x000C0000
+#define FM_MM_IMEM 0x000C4000
+#define FM_MM_CGP 0x000DB000
+#define FM_MM_TRB(i) (0x000D0200 + 0x400 * (i))
+#if (DPAA_VERSION >= 11)
+#define FM_MM_SP 0x000dc000
+#endif /* (DPAA_VERSION >= 11) */
+
+
+/**************************************************************************//**
+ @Description Enum for inter-module interrupts registration
+*//***************************************************************************/
+typedef enum e_FmEventModules{
+ e_FM_MOD_PRS, /**< Parser event */
+ e_FM_MOD_KG, /**< Keygen event */
+ e_FM_MOD_PLCR, /**< Policer event */
+ e_FM_MOD_10G_MAC, /**< 10G MAC event */
+ e_FM_MOD_1G_MAC, /**< 1G MAC event */
+ e_FM_MOD_TMR, /**< Timer event */
+ e_FM_MOD_FMAN_CTRL, /**< FMAN Controller Timer event */
+ e_FM_MOD_MACSEC,
+ e_FM_MOD_DUMMY_LAST
+} e_FmEventModules;
+
+/**************************************************************************//**
+ @Description Enum for interrupts types
+*//***************************************************************************/
+typedef enum e_FmIntrType {
+ e_FM_INTR_TYPE_ERR,
+ e_FM_INTR_TYPE_NORMAL
+} e_FmIntrType;
+
+/**************************************************************************//**
+ @Description Enum for inter-module interrupts registration
+*//***************************************************************************/
+typedef enum e_FmInterModuleEvent
+{
+ e_FM_EV_PRS = 0, /**< Parser event */
+ e_FM_EV_ERR_PRS, /**< Parser error event */
+ e_FM_EV_KG, /**< Keygen event */
+ e_FM_EV_ERR_KG, /**< Keygen error event */
+ e_FM_EV_PLCR, /**< Policer event */
+ e_FM_EV_ERR_PLCR, /**< Policer error event */
+ e_FM_EV_ERR_10G_MAC0, /**< 10G MAC 0 error event */
+ e_FM_EV_ERR_10G_MAC1, /**< 10G MAC 1 error event */
+ e_FM_EV_ERR_1G_MAC0, /**< 1G MAC 0 error event */
+ e_FM_EV_ERR_1G_MAC1, /**< 1G MAC 1 error event */
+ e_FM_EV_ERR_1G_MAC2, /**< 1G MAC 2 error event */
+ e_FM_EV_ERR_1G_MAC3, /**< 1G MAC 3 error event */
+ e_FM_EV_ERR_1G_MAC4, /**< 1G MAC 4 error event */
+ e_FM_EV_ERR_1G_MAC5, /**< 1G MAC 5 error event */
+ e_FM_EV_ERR_1G_MAC6, /**< 1G MAC 6 error event */
+ e_FM_EV_ERR_1G_MAC7, /**< 1G MAC 7 error event */
+ e_FM_EV_ERR_MACSEC_MAC0,
+ e_FM_EV_TMR, /**< Timer event */
+ e_FM_EV_10G_MAC0, /**< 10G MAC 0 event (Magic packet detection)*/
+ e_FM_EV_10G_MAC1, /**< 10G MAC 1 event (Magic packet detection)*/
+ e_FM_EV_1G_MAC0, /**< 1G MAC 0 event (Magic packet detection)*/
+ e_FM_EV_1G_MAC1, /**< 1G MAC 1 event (Magic packet detection)*/
+ e_FM_EV_1G_MAC2, /**< 1G MAC 2 (Magic packet detection)*/
+ e_FM_EV_1G_MAC3, /**< 1G MAC 3 (Magic packet detection)*/
+ e_FM_EV_1G_MAC4, /**< 1G MAC 4 (Magic packet detection)*/
+ e_FM_EV_1G_MAC5, /**< 1G MAC 5 (Magic packet detection)*/
+ e_FM_EV_1G_MAC6, /**< 1G MAC 6 (Magic packet detection)*/
+ e_FM_EV_1G_MAC7, /**< 1G MAC 7 (Magic packet detection)*/
+ e_FM_EV_MACSEC_MAC0, /**< MACSEC MAC 0 event */
+ e_FM_EV_FMAN_CTRL_0, /**< Fman controller event 0 */
+ e_FM_EV_FMAN_CTRL_1, /**< Fman controller event 1 */
+ e_FM_EV_FMAN_CTRL_2, /**< Fman controller event 2 */
+ e_FM_EV_FMAN_CTRL_3, /**< Fman controller event 3 */
+ e_FM_EV_DUMMY_LAST
+} e_FmInterModuleEvent;
+
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description PCD KG scheme registers
+*//***************************************************************************/
+typedef _Packed struct t_FmPcdPlcrProfileRegs {
+ volatile uint32_t fmpl_pemode; /* 0x090 FMPL_PEMODE - FM Policer Profile Entry Mode*/
+ volatile uint32_t fmpl_pegnia; /* 0x094 FMPL_PEGNIA - FM Policer Profile Entry GREEN Next Invoked Action*/
+ volatile uint32_t fmpl_peynia; /* 0x098 FMPL_PEYNIA - FM Policer Profile Entry YELLOW Next Invoked Action*/
+ volatile uint32_t fmpl_pernia; /* 0x09C FMPL_PERNIA - FM Policer Profile Entry RED Next Invoked Action*/
+ volatile uint32_t fmpl_pecir; /* 0x0A0 FMPL_PECIR - FM Policer Profile Entry Committed Information Rate*/
+ volatile uint32_t fmpl_pecbs; /* 0x0A4 FMPL_PECBS - FM Policer Profile Entry Committed Burst Size*/
+ volatile uint32_t fmpl_pepepir_eir; /* 0x0A8 FMPL_PEPIR_EIR - FM Policer Profile Entry Peak/Excess Information Rate*/
+ volatile uint32_t fmpl_pepbs_ebs; /* 0x0AC FMPL_PEPBS_EBS - FM Policer Profile Entry Peak/Excess Information Rate*/
+ volatile uint32_t fmpl_pelts; /* 0x0B0 FMPL_PELTS - FM Policer Profile Entry Last TimeStamp*/
+ volatile uint32_t fmpl_pects; /* 0x0B4 FMPL_PECTS - FM Policer Profile Entry Committed Token Status*/
+ volatile uint32_t fmpl_pepts_ets; /* 0x0B8 FMPL_PEPTS_ETS - FM Policer Profile Entry Peak/Excess Token Status*/
+ volatile uint32_t fmpl_pegpc; /* 0x0BC FMPL_PEGPC - FM Policer Profile Entry GREEN Packet Counter*/
+ volatile uint32_t fmpl_peypc; /* 0x0C0 FMPL_PEYPC - FM Policer Profile Entry YELLOW Packet Counter*/
+ volatile uint32_t fmpl_perpc; /* 0x0C4 FMPL_PERPC - FM Policer Profile Entry RED Packet Counter */
+ volatile uint32_t fmpl_perypc; /* 0x0C8 FMPL_PERYPC - FM Policer Profile Entry Recolored YELLOW Packet Counter*/
+ volatile uint32_t fmpl_perrpc; /* 0x0CC FMPL_PERRPC - FM Policer Profile Entry Recolored RED Packet Counter*/
+ volatile uint32_t fmpl_res1[12]; /* 0x0D0-0x0FF Reserved */
+} _PackedType t_FmPcdPlcrProfileRegs;
+
+
+typedef _Packed struct t_FmPcdCcCapwapReassmTimeoutParams {
+ volatile uint32_t portIdAndCapwapReassmTbl;
+ volatile uint32_t fqidForTimeOutFrames;
+ volatile uint32_t timeoutRequestTime;
+}_PackedType t_FmPcdCcCapwapReassmTimeoutParams;
+
+/**************************************************************************//**
+ @Description PCD CTRL Parameters Page
+*//***************************************************************************/
+typedef _Packed struct t_FmPcdCtrlParamsPage {
+ volatile uint8_t reserved0[16];
+ volatile uint32_t iprIpv4Nia;
+ volatile uint32_t iprIpv6Nia;
+ volatile uint8_t reserved1[24];
+ volatile uint32_t ipfOptionsCounter;
+ volatile uint8_t reserved2[12];
+ volatile uint32_t misc;
+ volatile uint32_t errorsDiscardMask;
+ volatile uint32_t discardMask;
+ volatile uint8_t reserved3[4];
+ volatile uint32_t postBmiFetchNia;
+ volatile uint8_t reserved4[172];
+} _PackedType t_FmPcdCtrlParamsPage;
+
+
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/*for UNDER_CONSTRUCTION_FM_RMU_USE_SEC its defined in fm_ext.h*/
+typedef uint32_t t_FmFmanCtrl;
+
+#define FPM_PORT_FM_CTL1 0x00000001
+#define FPM_PORT_FM_CTL2 0x00000002
+
+
+
+typedef struct t_FmPcdCcFragScratchPoolCmdParams {
+ uint32_t numOfBuffers;
+ uint8_t bufferPoolId;
+} t_FmPcdCcFragScratchPoolCmdParams;
+
+typedef struct t_FmPcdCcReassmTimeoutParams {
+ bool activate;
+ uint8_t tsbs;
+ uint32_t iprcpt;
+} t_FmPcdCcReassmTimeoutParams;
+
+typedef struct {
+ uint8_t baseEntry;
+ uint16_t numOfClsPlanEntries;
+ uint32_t vectors[FM_PCD_MAX_NUM_OF_CLS_PLANS];
+} t_FmPcdKgInterModuleClsPlanSet;
+
+/**************************************************************************//**
+ @Description Structure for binding a port to keygen schemes.
+*//***************************************************************************/
+typedef struct t_FmPcdKgInterModuleBindPortToSchemes {
+ uint8_t hardwarePortId;
+ uint8_t netEnvId;
+ bool useClsPlan; /**< TRUE if this port uses the clsPlan mechanism */
+ uint8_t numOfSchemes;
+ uint8_t schemesIds[FM_PCD_KG_NUM_OF_SCHEMES];
+} t_FmPcdKgInterModuleBindPortToSchemes;
+
+typedef struct {
+ uint32_t nextCcNodeInfo;
+ t_List node;
+} t_CcNodeInfo;
+
+typedef struct
+{
+ t_Handle h_CcNode;
+ uint16_t index;
+ t_List node;
+}t_CcNodeInformation;
+#define CC_NODE_F_OBJECT(ptr) LIST_OBJECT(ptr, t_CcNodeInformation, node)
+
+typedef enum e_ModifyState
+{
+ e_MODIFY_STATE_ADD = 0,
+ e_MODIFY_STATE_REMOVE,
+ e_MODIFY_STATE_CHANGE
+} e_ModifyState;
+
+typedef struct
+{
+ t_Handle h_Manip;
+ t_List node;
+}t_ManipInfo;
+#define CC_NEXT_NODE_F_OBJECT(ptr) LIST_OBJECT(ptr, t_CcNodeInfo, node)
+
+typedef struct {
+ uint32_t type;
+ uint8_t prOffset;
+ uint16_t dataOffset;
+ uint8_t internalBufferOffset;
+ uint8_t numOfTasks;
+ uint8_t numOfExtraTasks;
+ uint8_t hardwarePortId;
+ t_FmRevisionInfo revInfo;
+ uint32_t nia;
+ uint32_t discardMask;
+} t_GetCcParams;
+
+typedef struct {
+ uint32_t type;
+ int psoSize;
+ uint32_t nia;
+ t_FmFmanCtrl orFmanCtrl;
+ bool overwrite;
+ uint8_t ofpDpde;
+} t_SetCcParams;
+
+typedef struct {
+ t_GetCcParams getCcParams;
+ t_SetCcParams setCcParams;
+} t_FmPortGetSetCcParams;
+
+typedef struct {
+ uint32_t type;
+ bool sleep;
+} t_FmSetParams;
+
+typedef struct {
+ uint32_t type;
+ uint32_t fmqm_gs;
+ uint32_t fm_npi;
+ uint32_t fm_cld;
+ uint32_t fmfp_extc;
+} t_FmGetParams;
+
+typedef struct {
+ t_FmSetParams setParams;
+ t_FmGetParams getParams;
+} t_FmGetSetParams;
+
+t_Error FmGetSetParams(t_Handle h_Fm, t_FmGetSetParams *p_Params);
+
+static __inline__ bool TRY_LOCK(t_Handle h_Spinlock, volatile bool *p_Flag)
+{
+ uint32_t intFlags;
+ if (h_Spinlock)
+ intFlags = XX_LockIntrSpinlock(h_Spinlock);
+ else
+ intFlags = XX_DisableAllIntr();
+
+ if (*p_Flag)
+ {
+ if (h_Spinlock)
+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags);
+ else
+ XX_RestoreAllIntr(intFlags);
+ return FALSE;
+ }
+ *p_Flag = TRUE;
+
+ if (h_Spinlock)
+ XX_UnlockIntrSpinlock(h_Spinlock, intFlags);
+ else
+ XX_RestoreAllIntr(intFlags);
+
+ return TRUE;
+}
+
+#define RELEASE_LOCK(_flag) _flag = FALSE;
+
+/**************************************************************************//**
+ @Collection Defines used for manipulation CC and BMI
+ @{
+*//***************************************************************************/
+#define INTERNAL_CONTEXT_OFFSET 0x80000000
+#define OFFSET_OF_PR 0x40000000
+#define MANIP_EXTRA_SPACE 0x20000000
+#define NUM_OF_TASKS 0x10000000
+#define OFFSET_OF_DATA 0x08000000
+#define HW_PORT_ID 0x04000000
+#define FM_REV 0x02000000
+#define GET_NIA_FPNE 0x01000000
+#define GET_NIA_PNDN 0x00800000
+#define NUM_OF_EXTRA_TASKS 0x00400000
+#define DISCARD_MASK 0x00200000
+
+#define UPDATE_NIA_PNEN 0x80000000
+#define UPDATE_PSO 0x40000000
+#define UPDATE_NIA_PNDN 0x20000000
+#define UPDATE_FMFP_PRC_WITH_ONE_RISC_ONLY 0x10000000
+#define UPDATE_OFP_DPTE 0x08000000
+#define UPDATE_NIA_FENE 0x04000000
+#define UPDATE_NIA_CMNE 0x02000000
+#define UPDATE_NIA_FPNE 0x01000000
+/* @} */
+
+/**************************************************************************//**
+ @Collection Defines used for manipulation CC and CC
+ @{
+*//***************************************************************************/
+#define UPDATE_NIA_ENQ_WITHOUT_DMA 0x80000000
+#define UPDATE_CC_WITH_TREE 0x40000000
+#define UPDATE_CC_WITH_DELETE_TREE 0x20000000
+#define UPDATE_KG_NIA_CC_WA 0x10000000
+#define UPDATE_KG_OPT_MODE 0x08000000
+#define UPDATE_KG_NIA 0x04000000
+#define UPDATE_CC_SHADOW_CLEAR 0x02000000
+/* @} */
+
+#define UPDATE_FPM_BRKC_SLP 0x80000000
+#define UPDATE_FPM_EXTC 0x40000000
+#define UPDATE_FPM_EXTC_CLEAR 0x20000000
+#define GET_FMQM_GS 0x10000000
+#define GET_FM_NPI 0x08000000
+#define GET_FMFP_EXTC 0x04000000
+#define CLEAR_IRAM_READY 0x02000000
+#define UPDATE_FM_CLD 0x01000000
+#define GET_FM_CLD 0x00800000
+#define FM_MAX_NUM_OF_PORTS (FM_MAX_NUM_OF_OH_PORTS + \
+ FM_MAX_NUM_OF_1G_RX_PORTS + \
+ FM_MAX_NUM_OF_10G_RX_PORTS + \
+ FM_MAX_NUM_OF_1G_TX_PORTS + \
+ FM_MAX_NUM_OF_10G_TX_PORTS)
+
+#define MODULE_NAME_SIZE 30
+#define DUMMY_PORT_ID 0
+
+#define FM_LIODN_OFFSET_MASK 0x3FF
+
+/**************************************************************************//**
+ @Description NIA Description
+*//***************************************************************************/
+#define NIA_ENG_MASK 0x007C0000
+#define NIA_AC_MASK 0x0003ffff
+
+#define NIA_ORDER_RESTOR 0x00800000
+#define NIA_ENG_FM_CTL 0x00000000
+#define NIA_ENG_PRS 0x00440000
+#define NIA_ENG_KG 0x00480000
+#define NIA_ENG_PLCR 0x004C0000
+#define NIA_ENG_BMI 0x00500000
+#define NIA_ENG_QMI_ENQ 0x00540000
+#define NIA_ENG_QMI_DEQ 0x00580000
+
+#define NIA_FM_CTL_AC_CC 0x00000006
+#define NIA_FM_CTL_AC_HC 0x0000000C
+#define NIA_FM_CTL_AC_IND_MODE_TX 0x00000008
+#define NIA_FM_CTL_AC_IND_MODE_RX 0x0000000A
+#define NIA_FM_CTL_AC_POP_TO_N_STEP 0x0000000e
+#define NIA_FM_CTL_AC_PRE_BMI_FETCH_HEADER 0x00000010
+#define NIA_FM_CTL_AC_PRE_BMI_FETCH_FULL_FRAME 0x00000018
+#define NIA_FM_CTL_AC_POST_BMI_FETCH 0x00000012
+#define NIA_FM_CTL_AC_PRE_BMI_ENQ_FRAME 0x0000001A
+#define NIA_FM_CTL_AC_PRE_BMI_DISCARD_FRAME 0x0000001E
+#define NIA_FM_CTL_AC_POST_BMI_ENQ_ORR 0x00000014
+#define NIA_FM_CTL_AC_POST_BMI_ENQ 0x00000022
+#define NIA_FM_CTL_AC_PRE_CC 0x00000020
+#define NIA_FM_CTL_AC_POST_TX 0x00000024
+/* V3 only */
+#define NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME 0x00000028
+#define NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_DISCARD_FRAME 0x0000002A
+#define NIA_FM_CTL_AC_NO_IPACC_POP_TO_N_STEP 0x0000002C
+
+#define NIA_BMI_AC_ENQ_FRAME 0x00000002
+#define NIA_BMI_AC_TX_RELEASE 0x000002C0
+#define NIA_BMI_AC_RELEASE 0x000000C0
+#define NIA_BMI_AC_DISCARD 0x000000C1
+#define NIA_BMI_AC_TX 0x00000274
+#define NIA_BMI_AC_FETCH 0x00000208
+#define NIA_BMI_AC_MASK 0x000003FF
+
+#define NIA_KG_DIRECT 0x00000100
+#define NIA_KG_CC_EN 0x00000200
+#define NIA_PLCR_ABSOLUTE 0x00008000
+
+#define NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA 0x00000202
+
+#if defined(FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675) || defined(FM_ERROR_VSP_NO_MATCH_SW006)
+#define GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd) \
+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_ENQ_FRAME) : \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME))
+#define GET_NIA_BMI_AC_DISCARD_FRAME(h_FmPcd) \
+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_DISCARD_FRAME) : \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_DISCARD_FRAME))
+#define GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME() \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_NO_IPACC_PRE_BMI_ENQ_FRAME)
+#else
+#define GET_NIA_BMI_AC_ENQ_FRAME(h_FmPcd) \
+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_ENQ_FRAME) : \
+ (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME))
+#define GET_NIA_BMI_AC_DISCARD_FRAME(h_FmPcd) \
+ (uint32_t)((FmPcdIsAdvancedOffloadSupported(h_FmPcd)) ? \
+ (NIA_ENG_FM_CTL | NIA_FM_CTL_AC_PRE_BMI_DISCARD_FRAME) : \
+ (NIA_ENG_BMI | NIA_BMI_AC_DISCARD))
+#define GET_NO_PCD_NIA_BMI_AC_ENQ_FRAME() \
+ (NIA_ENG_BMI | NIA_BMI_AC_ENQ_FRAME)
+#endif /* defined(FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675) || ... */
+
+/**************************************************************************//**
+ @Description CTRL Parameters Page defines
+*//***************************************************************************/
+#define FM_CTL_PARAMS_PAGE_OP_FIX_EN 0x80000000
+#define FM_CTL_PARAMS_PAGE_OFFLOAD_SUPPORT_EN 0x40000000
+#define FM_CTL_PARAMS_PAGE_ALWAYS_ON 0x00000100
+
+#define FM_CTL_PARAMS_PAGE_ERROR_VSP_MASK 0x0000003f
+
+/**************************************************************************//**
+ @Description Port Id defines
+*//***************************************************************************/
+#if (DPAA_VERSION == 10)
+#define BASE_OH_PORTID 1
+#else
+#define BASE_OH_PORTID 2
+#endif /* (DPAA_VERSION == 10) */
+#define BASE_1G_RX_PORTID 8
+#define BASE_10G_RX_PORTID 0x10
+#define BASE_1G_TX_PORTID 0x28
+#define BASE_10G_TX_PORTID 0x30
+
+#define FM_PCD_PORT_OH_BASE_INDX 0
+#define FM_PCD_PORT_1G_RX_BASE_INDX (FM_PCD_PORT_OH_BASE_INDX+FM_MAX_NUM_OF_OH_PORTS)
+#define FM_PCD_PORT_10G_RX_BASE_INDX (FM_PCD_PORT_1G_RX_BASE_INDX+FM_MAX_NUM_OF_1G_RX_PORTS)
+#define FM_PCD_PORT_1G_TX_BASE_INDX (FM_PCD_PORT_10G_RX_BASE_INDX+FM_MAX_NUM_OF_10G_RX_PORTS)
+#define FM_PCD_PORT_10G_TX_BASE_INDX (FM_PCD_PORT_1G_TX_BASE_INDX+FM_MAX_NUM_OF_1G_TX_PORTS)
+
+#if (FM_MAX_NUM_OF_OH_PORTS > 0)
+#define CHECK_PORT_ID_OH_PORTS(_relativePortId) \
+ if ((_relativePortId) >= FM_MAX_NUM_OF_OH_PORTS) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal OH_PORT port id"))
+#else
+#define CHECK_PORT_ID_OH_PORTS(_relativePortId) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal OH_PORT port id"))
+#endif
+#if (FM_MAX_NUM_OF_1G_RX_PORTS > 0)
+#define CHECK_PORT_ID_1G_RX_PORTS(_relativePortId) \
+ if ((_relativePortId) >= FM_MAX_NUM_OF_1G_RX_PORTS) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_RX_PORT port id"))
+#else
+#define CHECK_PORT_ID_1G_RX_PORTS(_relativePortId) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_RX_PORT port id"))
+#endif
+#if (FM_MAX_NUM_OF_10G_RX_PORTS > 0)
+#define CHECK_PORT_ID_10G_RX_PORTS(_relativePortId) \
+ if ((_relativePortId) >= FM_MAX_NUM_OF_10G_RX_PORTS) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_RX_PORT port id"))
+#else
+#define CHECK_PORT_ID_10G_RX_PORTS(_relativePortId) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_RX_PORT port id"))
+#endif
+#if (FM_MAX_NUM_OF_1G_TX_PORTS > 0)
+#define CHECK_PORT_ID_1G_TX_PORTS(_relativePortId) \
+ if ((_relativePortId) >= FM_MAX_NUM_OF_1G_TX_PORTS) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_TX_PORT port id"))
+#else
+#define CHECK_PORT_ID_1G_TX_PORTS(_relativePortId) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 1G_TX_PORT port id"))
+#endif
+#if (FM_MAX_NUM_OF_10G_TX_PORTS > 0)
+#define CHECK_PORT_ID_10G_TX_PORTS(_relativePortId) \
+ if ((_relativePortId) >= FM_MAX_NUM_OF_10G_TX_PORTS) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_TX_PORT port id"))
+#else
+#define CHECK_PORT_ID_10G_TX_PORTS(_relativePortId) \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal 10G_TX_PORT port id"))
+#endif
+
+uint8_t SwPortIdToHwPortId(e_FmPortType type, uint8_t relativePortId, uint8_t majorRev, uint8_t minorRev);
+
+#define HW_PORT_ID_TO_SW_PORT_ID(_relativePortId, hardwarePortId) \
+{ if (((hardwarePortId) >= BASE_OH_PORTID) && \
+ ((hardwarePortId) < BASE_OH_PORTID+FM_MAX_NUM_OF_OH_PORTS)) \
+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_OH_PORTID); \
+ else if (((hardwarePortId) >= BASE_10G_TX_PORTID) && \
+ ((hardwarePortId) < BASE_10G_TX_PORTID+FM_MAX_NUM_OF_10G_TX_PORTS)) \
+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_10G_TX_PORTID); \
+ else if (((hardwarePortId) >= BASE_1G_TX_PORTID) && \
+ ((hardwarePortId) < BASE_1G_TX_PORTID+FM_MAX_NUM_OF_1G_TX_PORTS)) \
+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_1G_TX_PORTID); \
+ else if (((hardwarePortId) >= BASE_10G_RX_PORTID) && \
+ ((hardwarePortId) < BASE_10G_RX_PORTID+FM_MAX_NUM_OF_10G_RX_PORTS)) \
+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_10G_RX_PORTID); \
+ else if (((hardwarePortId) >= BASE_1G_RX_PORTID) && \
+ ((hardwarePortId) < BASE_1G_RX_PORTID+FM_MAX_NUM_OF_1G_RX_PORTS)) \
+ _relativePortId = (uint8_t)((hardwarePortId)-BASE_1G_RX_PORTID); \
+ else { \
+ _relativePortId = (uint8_t)DUMMY_PORT_ID; \
+ ASSERT_COND(TRUE); \
+ } \
+}
+
+#define HW_PORT_ID_TO_SW_PORT_INDX(swPortIndex, hardwarePortId) \
+do { \
+ if (((hardwarePortId) >= BASE_OH_PORTID) && ((hardwarePortId) < BASE_OH_PORTID+FM_MAX_NUM_OF_OH_PORTS)) \
+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_OH_PORTID+FM_PCD_PORT_OH_BASE_INDX); \
+ else if (((hardwarePortId) >= BASE_1G_RX_PORTID) && \
+ ((hardwarePortId) < BASE_1G_RX_PORTID+FM_MAX_NUM_OF_1G_RX_PORTS)) \
+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_1G_RX_PORTID+FM_PCD_PORT_1G_RX_BASE_INDX); \
+ else if (((hardwarePortId) >= BASE_10G_RX_PORTID) && \
+ ((hardwarePortId) < BASE_10G_RX_PORTID+FM_MAX_NUM_OF_10G_RX_PORTS)) \
+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_10G_RX_PORTID+FM_PCD_PORT_10G_RX_BASE_INDX); \
+ else if (((hardwarePortId) >= BASE_1G_TX_PORTID) && \
+ ((hardwarePortId) < BASE_1G_TX_PORTID+FM_MAX_NUM_OF_1G_TX_PORTS)) \
+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_1G_TX_PORTID+FM_PCD_PORT_1G_TX_BASE_INDX); \
+ else if (((hardwarePortId) >= BASE_10G_TX_PORTID) && \
+ ((hardwarePortId) < BASE_10G_TX_PORTID+FM_MAX_NUM_OF_10G_TX_PORTS)) \
+ swPortIndex = (uint8_t)((hardwarePortId)-BASE_10G_TX_PORTID+FM_PCD_PORT_10G_TX_BASE_INDX); \
+ else ASSERT_COND(FALSE); \
+} while (0)
+
+#define SW_PORT_INDX_TO_HW_PORT_ID(hardwarePortId, swPortIndex) \
+do { \
+ if (((swPortIndex) >= FM_PCD_PORT_OH_BASE_INDX) && ((swPortIndex) < FM_PCD_PORT_1G_RX_BASE_INDX)) \
+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_OH_BASE_INDX+BASE_OH_PORTID); \
+ else if (((swPortIndex) >= FM_PCD_PORT_1G_RX_BASE_INDX) && ((swPortIndex) < FM_PCD_PORT_10G_RX_BASE_INDX)) \
+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_1G_RX_BASE_INDX+BASE_1G_RX_PORTID); \
+ else if (((swPortIndex) >= FM_PCD_PORT_10G_RX_BASE_INDX) && ((swPortIndex) < FM_MAX_NUM_OF_PORTS)) \
+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_10G_RX_BASE_INDX+BASE_10G_RX_PORTID); \
+ else if (((swPortIndex) >= FM_PCD_PORT_1G_TX_BASE_INDX) && ((swPortIndex) < FM_PCD_PORT_10G_TX_BASE_INDX)) \
+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_1G_TX_BASE_INDX+BASE_1G_TX_PORTID); \
+ else if (((swPortIndex) >= FM_PCD_PORT_10G_TX_BASE_INDX) && ((swPortIndex) < FM_MAX_NUM_OF_PORTS)) \
+ hardwarePortId = (uint8_t)((swPortIndex)-FM_PCD_PORT_10G_TX_BASE_INDX+BASE_10G_TX_PORTID); \
+ else ASSERT_COND(FALSE); \
+} while (0)
+
+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE)
+#define BMI_FIFO_UNITS 0x100
+
+typedef struct {
+ void (*f_Isr) (t_Handle h_Arg);
+ t_Handle h_SrcHandle;
+ uint8_t guestId;
+} t_FmIntrSrc;
+
+#define ILLEGAL_HDR_NUM 0xFF
+#define NO_HDR_NUM FM_PCD_PRS_NUM_OF_HDRS
+
+#define IS_PRIVATE_HEADER(hdr) (((hdr) == HEADER_TYPE_USER_DEFINED_SHIM1) || \
+ ((hdr) == HEADER_TYPE_USER_DEFINED_SHIM2))
+#define IS_SPECIAL_HEADER(hdr) ((hdr) == HEADER_TYPE_MACSEC)
+
+static __inline__ uint8_t GetPrsHdrNum(e_NetHeaderType hdr)
+{
+ switch (hdr)
+ { case (HEADER_TYPE_ETH): return 0;
+ case (HEADER_TYPE_LLC_SNAP): return 1;
+ case (HEADER_TYPE_VLAN): return 2;
+ case (HEADER_TYPE_PPPoE): return 3;
+ case (HEADER_TYPE_PPP): return 3;
+ case (HEADER_TYPE_MPLS): return 4;
+ case (HEADER_TYPE_IPv4): return 5;
+ case (HEADER_TYPE_IPv6): return 6;
+ case (HEADER_TYPE_GRE): return 7;
+ case (HEADER_TYPE_MINENCAP): return 8;
+ case (HEADER_TYPE_USER_DEFINED_L3): return 9;
+ case (HEADER_TYPE_TCP): return 10;
+ case (HEADER_TYPE_UDP): return 11;
+ case (HEADER_TYPE_IPSEC_AH):
+ case (HEADER_TYPE_IPSEC_ESP): return 12;
+ case (HEADER_TYPE_SCTP): return 13;
+ case (HEADER_TYPE_DCCP): return 14;
+ case (HEADER_TYPE_USER_DEFINED_L4): return 15;
+ case (HEADER_TYPE_USER_DEFINED_SHIM1):
+ case (HEADER_TYPE_USER_DEFINED_SHIM2):
+ case (HEADER_TYPE_MACSEC): return NO_HDR_NUM;
+ default:
+ return ILLEGAL_HDR_NUM;
+ }
+}
+
+#define FM_PCD_MAX_NUM_OF_OPTIONS(clsPlanEntries) ((clsPlanEntries==256)? 8:((clsPlanEntries==128)? 7: ((clsPlanEntries==64)? 6: ((clsPlanEntries==32)? 5:0))))
+
+
+/**************************************************************************//**
+ @Description A structure for initializing a keygen classification plan group
+*//***************************************************************************/
+typedef struct t_FmPcdKgInterModuleClsPlanGrpParams {
+ uint8_t netEnvId; /* IN */
+ bool grpExists; /* OUT (unused in FmPcdKgBuildClsPlanGrp)*/
+ uint8_t clsPlanGrpId; /* OUT */
+ bool emptyClsPlanGrp; /* OUT */
+ uint8_t numOfOptions; /* OUT in FmPcdGetSetClsPlanGrpParams IN in FmPcdKgBuildClsPlanGrp*/
+ protocolOpt_t options[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)];
+ /* OUT in FmPcdGetSetClsPlanGrpParams IN in FmPcdKgBuildClsPlanGrp*/
+ uint32_t optVectors[FM_PCD_MAX_NUM_OF_OPTIONS(FM_PCD_MAX_NUM_OF_CLS_PLANS)];
+ /* OUT in FmPcdGetSetClsPlanGrpParams IN in FmPcdKgBuildClsPlanGrp*/
+} t_FmPcdKgInterModuleClsPlanGrpParams;
+
+typedef struct t_FmPcdLock {
+ t_Handle h_Spinlock;
+ volatile bool flag;
+ t_List node;
+} t_FmPcdLock;
+#define FM_PCD_LOCK_OBJ(ptr) LIST_OBJECT(ptr, t_FmPcdLock, node)
+
+
+typedef t_Error (t_FmPortGetSetCcParamsCallback) (t_Handle h_FmPort,
+ t_FmPortGetSetCcParams *p_FmPortGetSetCcParams);
+
+
+/***********************************************************************/
+/* Common API for FM-PCD module */
+/***********************************************************************/
+t_Handle FmPcdGetHcHandle(t_Handle h_FmPcd);
+uint32_t FmPcdGetSwPrsOffset(t_Handle h_FmPcd, e_NetHeaderType hdr, uint8_t indexPerHdr);
+uint32_t FmPcdGetLcv(t_Handle h_FmPcd, uint32_t netEnvId, uint8_t hdrNum);
+uint32_t FmPcdGetMacsecLcv(t_Handle h_FmPcd, uint32_t netEnvId);
+void FmPcdIncNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId);
+void FmPcdDecNetEnvOwners(t_Handle h_FmPcd, uint8_t netEnvId);
+uint8_t FmPcdGetNetEnvId(t_Handle h_NetEnv);
+void FmPcdPortRegister(t_Handle h_FmPcd, t_Handle h_FmPort, uint8_t hardwarePortId);
+uint32_t FmPcdLock(t_Handle h_FmPcd);
+void FmPcdUnlock(t_Handle h_FmPcd, uint32_t intFlags);
+bool FmPcdNetEnvIsHdrExist(t_Handle h_FmPcd, uint8_t netEnvId, e_NetHeaderType hdr);
+t_Error FmPcdFragHcScratchPoolInit(t_Handle h_FmPcd, uint8_t scratchBpid);
+t_Error FmPcdRegisterReassmPort(t_Handle h_FmPcd, t_Handle h_IpReasmCommonPramTbl);
+t_Error FmPcdUnregisterReassmPort(t_Handle h_FmPcd, t_Handle h_IpReasmCommonPramTbl);
+bool FmPcdIsAdvancedOffloadSupported(t_Handle h_FmPcd);
+bool FmPcdLockTryLockAll(t_Handle h_FmPcd);
+void FmPcdLockUnlockAll(t_Handle h_FmPcd);
+t_Error FmPcdHcSync(t_Handle h_FmPcd);
+t_Handle FmGetPcd(t_Handle h_Fm);
+/***********************************************************************/
+/* Common API for FM-PCD KG module */
+/***********************************************************************/
+uint8_t FmPcdKgGetClsPlanGrpBase(t_Handle h_FmPcd, uint8_t clsPlanGrp);
+uint16_t FmPcdKgGetClsPlanGrpSize(t_Handle h_FmPcd, uint8_t clsPlanGrp);
+t_Error FmPcdKgBuildClsPlanGrp(t_Handle h_FmPcd, t_FmPcdKgInterModuleClsPlanGrpParams *p_Grp, t_FmPcdKgInterModuleClsPlanSet *p_ClsPlanSet);
+
+uint8_t FmPcdKgGetSchemeId(t_Handle h_Scheme);
+#if (DPAA_VERSION >= 11)
+bool FmPcdKgGetVspe(t_Handle h_Scheme);
+#endif /* (DPAA_VERSION >= 11) */
+uint8_t FmPcdKgGetRelativeSchemeId(t_Handle h_FmPcd, uint8_t schemeId);
+void FmPcdKgDestroyClsPlanGrp(t_Handle h_FmPcd, uint8_t grpId);
+t_Error FmPcdKgCheckInvalidateSchemeSw(t_Handle h_Scheme);
+t_Error FmPcdKgBuildBindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_BindPortToSchemes, uint32_t *p_SpReg, bool add);
+bool FmPcdKgHwSchemeIsValid(uint32_t schemeModeReg);
+uint32_t FmPcdKgBuildWriteSchemeActionReg(uint8_t schemeId, bool updateCounter);
+uint32_t FmPcdKgBuildReadSchemeActionReg(uint8_t schemeId);
+uint32_t FmPcdKgBuildWriteClsPlanBlockActionReg(uint8_t grpId);
+uint32_t FmPcdKgBuildWritePortSchemeBindActionReg(uint8_t hardwarePortId);
+uint32_t FmPcdKgBuildReadPortSchemeBindActionReg(uint8_t hardwarePortId);
+uint32_t FmPcdKgBuildWritePortClsPlanBindActionReg(uint8_t hardwarePortId);
+bool FmPcdKgIsSchemeValidSw(t_Handle h_Scheme);
+
+t_Error FmPcdKgBindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind);
+t_Error FmPcdKgUnbindPortToSchemes(t_Handle h_FmPcd , t_FmPcdKgInterModuleBindPortToSchemes *p_SchemeBind);
+uint32_t FmPcdKgGetRequiredAction(t_Handle h_FmPcd, uint8_t schemeId);
+uint32_t FmPcdKgGetRequiredActionFlag(t_Handle h_FmPcd, uint8_t schemeId);
+e_FmPcdDoneAction FmPcdKgGetDoneAction(t_Handle h_FmPcd, uint8_t schemeId);
+e_FmPcdEngine FmPcdKgGetNextEngine(t_Handle h_FmPcd, uint8_t schemeId);
+void FmPcdKgUpdateRequiredAction(t_Handle h_Scheme, uint32_t requiredAction);
+bool FmPcdKgIsDirectPlcr(t_Handle h_FmPcd, uint8_t schemeId);
+bool FmPcdKgIsDistrOnPlcrProfile(t_Handle h_FmPcd, uint8_t schemeId);
+uint16_t FmPcdKgGetRelativeProfileId(t_Handle h_FmPcd, uint8_t schemeId);
+t_Handle FmPcdKgGetSchemeHandle(t_Handle h_FmPcd, uint8_t relativeSchemeId);
+bool FmPcdKgIsSchemeHasOwners(t_Handle h_Scheme);
+t_Error FmPcdKgCcGetSetParams(t_Handle h_FmPcd, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value);
+t_Error FmPcdKgSetOrBindToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t netEnvId, protocolOpt_t *p_OptArray, uint8_t *p_ClsPlanGrpId, bool *p_IsEmptyClsPlanGrp);
+t_Error FmPcdKgDeleteOrUnbindPortToClsPlanGrp(t_Handle h_FmPcd, uint8_t hardwarePortId, uint8_t clsPlanGrpId);
+
+/***********************************************************************/
+/* Common API for FM-PCD parser module */
+/***********************************************************************/
+t_Error FmPcdPrsIncludePortInStatistics(t_Handle p_FmPcd, uint8_t hardwarePortId, bool include);
+
+/***********************************************************************/
+/* Common API for FM-PCD policer module */
+/***********************************************************************/
+t_Error FmPcdPlcrAllocProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId, uint16_t numOfProfiles);
+t_Error FmPcdPlcrFreeProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId);
+bool FmPcdPlcrIsProfileValid(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+uint16_t FmPcdPlcrGetPortProfilesBase(t_Handle h_FmPcd, uint8_t hardwarePortId);
+uint16_t FmPcdPlcrGetPortNumOfProfiles(t_Handle h_FmPcd, uint8_t hardwarePortId);
+uint32_t FmPcdPlcrBuildWritePlcrActionRegs(uint16_t absoluteProfileId);
+uint32_t FmPcdPlcrBuildCounterProfileReg(e_FmPcdPlcrProfileCounters counter);
+uint32_t FmPcdPlcrBuildWritePlcrActionReg(uint16_t absoluteProfileId);
+uint32_t FmPcdPlcrBuildReadPlcrActionReg(uint16_t absoluteProfileId);
+uint16_t FmPcdPlcrProfileGetAbsoluteId(t_Handle h_Profile);
+t_Error FmPcdPlcrGetAbsoluteIdByProfileParams(t_Handle h_FmPcd,
+ e_FmPcdProfileTypeSelection profileType,
+ t_Handle h_FmPort,
+ uint16_t relativeProfile,
+ uint16_t *p_AbsoluteId);
+void FmPcdPlcrInvalidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+void FmPcdPlcrValidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+bool FmPcdPlcrHwProfileIsValid(uint32_t profileModeReg);
+uint32_t FmPcdPlcrGetRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+uint32_t FmPcdPlcrGetRequiredActionFlag(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+uint32_t FmPcdPlcrBuildNiaProfileReg(bool green, bool yellow, bool red);
+void FmPcdPlcrUpdateRequiredAction(t_Handle h_FmPcd, uint16_t absoluteProfileId, uint32_t requiredAction);
+t_Error FmPcdPlcrCcGetSetParams(t_Handle h_FmPcd, uint16_t profileIndx,uint32_t requiredAction);
+
+/***********************************************************************/
+/* Common API for FM-PCD CC module */
+/***********************************************************************/
+uint8_t FmPcdCcGetParseCode(t_Handle h_CcNode);
+uint8_t FmPcdCcGetOffset(t_Handle h_CcNode);
+t_Error FmPcdCcRemoveKey(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, uint16_t keyIndex);
+t_Error FmPcdCcAddKey(t_Handle h_FmPcd, t_Handle h_CcNode, uint16_t keyIndex, uint8_t keySize, t_FmPcdCcKeyParams *p_FmPCdCcKeyParams);
+t_Error FmPcdCcModifyKey(t_Handle h_FmPcd, t_Handle h_CcNode, uint16_t keyIndex, uint8_t keySize, uint8_t *p_Key, uint8_t *p_Mask);
+t_Error FmPcdCcModifyKeyAndNextEngine(t_Handle h_FmPcd, t_Handle h_FmPcdCcNode, uint16_t keyIndex, uint8_t keySize, t_FmPcdCcKeyParams *p_FmPcdCcKeyParams);
+t_Error FmPcdCcModifyMissNextEngineParamNode(t_Handle h_FmPcd,t_Handle h_FmPcdCcNode, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+t_Error FmPcdCcModifyNextEngineParamTree(t_Handle h_FmPcd, t_Handle h_FmPcdCcTree, uint8_t grpId, uint8_t index, t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+uint32_t FmPcdCcGetNodeAddrOffsetFromNodeInfo(t_Handle h_FmPcd, t_Handle h_Pointer);
+t_Handle FmPcdCcTreeGetSavedManipParams(t_Handle h_FmTree);
+void FmPcdCcTreeSetSavedManipParams(t_Handle h_FmTree, t_Handle h_SavedManipParams);
+t_Error FmPcdCcTreeAddIPR(t_Handle h_FmPcd, t_Handle h_FmTree, t_Handle h_NetEnv, t_Handle h_ReassemblyManip, bool schemes);
+t_Error FmPcdCcTreeAddCPR(t_Handle h_FmPcd, t_Handle h_FmTree, t_Handle h_NetEnv, t_Handle h_ReassemblyManip, bool schemes);
+t_Error FmPcdCcBindTree(t_Handle h_FmPcd, t_Handle h_PcdParams, t_Handle h_CcTree, uint32_t *p_Offset,t_Handle h_FmPort);
+t_Error FmPcdCcUnbindTree(t_Handle h_FmPcd, t_Handle h_CcTree);
+
+/***********************************************************************/
+/* Common API for FM-PCD Manip module */
+/***********************************************************************/
+t_Error FmPcdManipUpdate(t_Handle h_FmPcd, t_Handle h_PcdParams, t_Handle h_FmPort, t_Handle h_Manip, t_Handle h_Ad, bool validate, int level, t_Handle h_FmTree, bool modify);
+
+/***********************************************************************/
+/* Common API for FM-Port module */
+/***********************************************************************/
+#if (DPAA_VERSION >= 11)
+typedef enum e_FmPortGprFuncType
+{
+ e_FM_PORT_GPR_EMPTY = 0,
+ e_FM_PORT_GPR_MURAM_PAGE
+} e_FmPortGprFuncType;
+
+t_Error FmPortSetGprFunc(t_Handle h_FmPort, e_FmPortGprFuncType gprFunc, void **p_Value);
+#endif /* DPAA_VERSION >= 11) */
+t_Error FmGetSetParams(t_Handle h_Fm, t_FmGetSetParams *p_FmGetSetParams);
+t_Error FmPortGetSetCcParams(t_Handle h_FmPort, t_FmPortGetSetCcParams *p_FmPortGetSetCcParams);
+uint8_t FmPortGetNetEnvId(t_Handle h_FmPort);
+uint8_t FmPortGetHardwarePortId(t_Handle h_FmPort);
+uint32_t FmPortGetPcdEngines(t_Handle h_FmPort);
+void FmPortPcdKgSwUnbindClsPlanGrp (t_Handle h_FmPort);
+
+
+#if (DPAA_VERSION >= 11)
+t_Error FmPcdFrmReplicUpdate(t_Handle h_FmPcd, t_Handle h_FmPort, t_Handle h_FrmReplic);
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Function FmRegisterIntr
+
+ @Description Used to register an inter-module event handler to be processed by FM
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] mod The module that causes the event
+ @Param[in] modId Module id - if more than 1 instansiation of this
+ mode exists,0 otherwise.
+ @Param[in] intrType Interrupt type (error/normal) selection.
+ @Param[in] f_Isr The interrupt service routine.
+ @Param[in] h_Arg Argument to be passed to f_Isr.
+
+ @Return None.
+*//***************************************************************************/
+void FmRegisterIntr(t_Handle h_Fm,
+ e_FmEventModules mod,
+ uint8_t modId,
+ e_FmIntrType intrType,
+ void (*f_Isr) (t_Handle h_Arg),
+ t_Handle h_Arg);
+
+/**************************************************************************//**
+ @Function FmUnregisterIntr
+
+ @Description Used to un-register an inter-module event handler that was processed by FM
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] mod The module that causes the event
+ @Param[in] modId Module id - if more than 1 instansiation of this
+ mode exists,0 otherwise.
+ @Param[in] intrType Interrupt type (error/normal) selection.
+
+ @Return None.
+*//***************************************************************************/
+void FmUnregisterIntr(t_Handle h_Fm,
+ e_FmEventModules mod,
+ uint8_t modId,
+ e_FmIntrType intrType);
+
+/**************************************************************************//**
+ @Function FmRegisterFmCtlIntr
+
+ @Description Used to register to one of the fmCtl events in the FM module
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] eventRegId FmCtl event id (0-7).
+ @Param[in] f_Isr The interrupt service routine.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+void FmRegisterFmCtlIntr(t_Handle h_Fm, uint8_t eventRegId, void (*f_Isr) (t_Handle h_Fm, uint32_t event));
+
+
+/**************************************************************************//**
+ @Description enum for defining MAC types
+*//***************************************************************************/
+typedef enum e_FmMacType {
+ e_FM_MAC_10G = 0, /**< 10G MAC */
+ e_FM_MAC_1G /**< 1G MAC */
+} e_FmMacType;
+
+/**************************************************************************//**
+ @Description Structure for port-FM communication during FM_PORT_Init.
+ Fields commented 'IN' are passed by the port module to be used
+ by the FM module.
+ Fields commented 'OUT' will be filled by FM before returning to port.
+ Some fields are optional (depending on configuration) and
+ will be analized by the port and FM modules accordingly.
+*//***************************************************************************/
+typedef struct t_FmInterModulePortInitParams {
+ uint8_t hardwarePortId; /**< IN. port Id */
+ e_FmPortType portType; /**< IN. Port type */
+ bool independentMode; /**< IN. TRUE if FM Port operates in independent mode */
+ uint16_t liodnOffset; /**< IN. Port's requested resource */
+ uint8_t numOfTasks; /**< IN. Port's requested resource */
+ uint8_t numOfExtraTasks; /**< IN. Port's requested resource */
+ uint8_t numOfOpenDmas; /**< IN. Port's requested resource */
+ uint8_t numOfExtraOpenDmas; /**< IN. Port's requested resource */
+ uint32_t sizeOfFifo; /**< IN. Port's requested resource */
+ uint32_t extraSizeOfFifo; /**< IN. Port's requested resource */
+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */
+ uint16_t maxFrameLength; /**< IN. Port's max frame length. */
+ uint16_t liodnBase; /**< IN. Irrelevant for P4080 rev 1.
+ LIODN base for this port, to be
+ used together with LIODN offset. */
+ t_FmPhysAddr fmMuramPhysBaseAddr;/**< OUT. FM-MURAM physical address*/
+} t_FmInterModulePortInitParams;
+
+/**************************************************************************//**
+ @Description Structure for port-FM communication during FM_PORT_Free.
+*//***************************************************************************/
+typedef struct t_FmInterModulePortFreeParams {
+ uint8_t hardwarePortId; /**< IN. port Id */
+ e_FmPortType portType; /**< IN. Port type */
+ uint8_t deqPipelineDepth; /**< IN. Port's requested resource */
+} t_FmInterModulePortFreeParams;
+
+/**************************************************************************//**
+ @Function FmGetPcdPrsBaseAddr
+
+ @Description Get the base address of the Parser from the FM module
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return Base address.
+*//***************************************************************************/
+uintptr_t FmGetPcdPrsBaseAddr(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetPcdKgBaseAddr
+
+ @Description Get the base address of the Keygen from the FM module
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return Base address.
+*//***************************************************************************/
+uintptr_t FmGetPcdKgBaseAddr(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetPcdPlcrBaseAddr
+
+ @Description Get the base address of the Policer from the FM module
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return Base address.
+*//***************************************************************************/
+uintptr_t FmGetPcdPlcrBaseAddr(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetMuramHandle
+
+ @Description Get the handle of the MURAM from the FM module
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return MURAM module handle.
+*//***************************************************************************/
+t_Handle FmGetMuramHandle(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetPhysicalMuramBase
+
+ @Description Get the physical base address of the MURAM from the FM module
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] fmPhysAddr Physical MURAM base
+
+ @Return Physical base address.
+*//***************************************************************************/
+void FmGetPhysicalMuramBase(t_Handle h_Fm, t_FmPhysAddr *fmPhysAddr);
+
+/**************************************************************************//**
+ @Function FmGetTimeStampScale
+
+ @Description Used internally by other modules in order to get the timeStamp
+ period as requested by the application.
+
+ This function returns bit number that is incremented every 1 usec.
+ To calculate timestamp period in nsec, use
+ 1000 / (1 << FmGetTimeStampScale()).
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return Bit that counts 1 usec.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+uint32_t FmGetTimeStampScale(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmResumeStalledPort
+
+ @Description Used internally by FM port to release a stalled port.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] hardwarePortId HW port id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FmResumeStalledPort(t_Handle h_Fm, uint8_t hardwarePortId);
+
+/**************************************************************************//**
+ @Function FmIsPortStalled
+
+ @Description Used internally by FM port to read the port's status.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] hardwarePortId HW port id.
+ @Param[in] p_IsStalled A pointer to the boolean port stalled state
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FmIsPortStalled(t_Handle h_Fm, uint8_t hardwarePortId, bool *p_IsStalled);
+
+/**************************************************************************//**
+ @Function FmResetMac
+
+ @Description Used by MAC driver to reset the MAC registers
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] type MAC type.
+ @Param[in] macId MAC id - according to type.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FmResetMac(t_Handle h_Fm, e_FmMacType type, uint8_t macId);
+
+/**************************************************************************//**
+ @Function FmGetClockFreq
+
+ @Description Used by MAC driver to get the FM clock frequency
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return clock-freq on success; 0 otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+uint16_t FmGetClockFreq(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetMacClockFreq
+
+ @Description Used by MAC driver to get the MAC clock frequency
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return clock-freq on success; 0 otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+uint16_t FmGetMacClockFreq(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetId
+
+ @Description Used by PCD driver to read rhe FM id
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+uint8_t FmGetId(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmReset
+
+ @Description Used to reset the FM
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FmReset(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FmGetSetPortParams
+
+ @Description Used by FM-PORT driver to pass and receive parameters between
+ PORT and FM modules.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in,out] p_PortParams A structure of FM Port parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FmGetSetPortParams(t_Handle h_Fm,t_FmInterModulePortInitParams *p_PortParams);
+
+/**************************************************************************//**
+ @Function FmFreePortParams
+
+ @Description Used by FM-PORT driver to free port's resources within the FM.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in,out] p_PortParams A structure of FM Port parameters.
+
+ @Return None.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+void FmFreePortParams(t_Handle h_Fm,t_FmInterModulePortFreeParams *p_PortParams);
+
+/**************************************************************************//**
+ @Function FmSetNumOfRiscsPerPort
+
+ @Description Used by FM-PORT driver to pass parameter between
+ PORT and FM modules for working with number of RISC..
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] hardwarePortId hardware port Id.
+ @Param[in] numOfFmanCtrls number of Fman Controllers.
+ @Param[in] orFmanCtrl Fman Controller for order restoration.
+
+ @Return None.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FmSetNumOfRiscsPerPort(t_Handle h_Fm, uint8_t hardwarePortId, uint8_t numOfFmanCtrls, t_FmFmanCtrl orFmanCtrl);
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//*
+ @Function FmDumpPortRegs
+
+ @Description Dumps FM port registers which are part of FM common registers
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] hardwarePortId HW port id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only FM_Init().
+*//***************************************************************************/
+t_Error FmDumpPortRegs(t_Handle h_Fm,uint8_t hardwarePortId);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+void FmRegisterPcd(t_Handle h_Fm, t_Handle h_FmPcd);
+void FmUnregisterPcd(t_Handle h_Fm);
+t_Handle FmGetPcdHandle(t_Handle h_Fm);
+t_Error FmEnableRamsEcc(t_Handle h_Fm);
+t_Error FmDisableRamsEcc(t_Handle h_Fm);
+void FmGetRevision(t_Handle h_Fm, t_FmRevisionInfo *p_FmRevisionInfo);
+t_Error FmAllocFmanCtrlEventReg(t_Handle h_Fm, uint8_t *p_EventId);
+void FmFreeFmanCtrlEventReg(t_Handle h_Fm, uint8_t eventId);
+void FmSetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, uint32_t enableEvents);
+uint32_t FmGetFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId);
+void FmRegisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId, void (*f_Isr) (t_Handle h_Fm, uint32_t event), t_Handle h_Arg);
+void FmUnregisterFmanCtrlIntr(t_Handle h_Fm, uint8_t eventRegId);
+t_Error FmSetMacMaxFrame(t_Handle h_Fm, e_FmMacType type, uint8_t macId, uint16_t mtu);
+bool FmIsMaster(t_Handle h_Fm);
+uint8_t FmGetGuestId(t_Handle h_Fm);
+uint16_t FmGetTnumAgingPeriod(t_Handle h_Fm);
+t_Error FmSetPortPreFetchConfiguration(t_Handle h_Fm, uint8_t portNum, bool preFetchConfigured);
+t_Error FmGetPortPreFetchConfiguration(t_Handle h_Fm, uint8_t portNum, bool *p_PortConfigured, bool *p_PreFetchConfigured);
+
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+t_Error Fm10GTxEccWorkaround(t_Handle h_Fm, uint8_t macId);
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+
+void FmMuramClear(t_Handle h_FmMuram);
+t_Error FmSetNumOfOpenDmas(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint8_t *p_NumOfOpenDmas,
+ uint8_t *p_NumOfExtraOpenDmas,
+ bool initialConfig);
+t_Error FmSetNumOfTasks(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint8_t *p_NumOfTasks,
+ uint8_t *p_NumOfExtraTasks,
+ bool initialConfig);
+t_Error FmSetSizeOfFifo(t_Handle h_Fm,
+ uint8_t hardwarePortId,
+ uint32_t *p_SizeOfFifo,
+ uint32_t *p_ExtraSizeOfFifo,
+ bool initialConfig);
+
+t_Error FmSetCongestionGroupPFCpriority(t_Handle h_Fm,
+ uint32_t congestionGroupId,
+ uint8_t priorityBitMap);
+
+#if (DPAA_VERSION >= 11)
+t_Error FmVSPAllocForPort(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint8_t numOfStorageProfiles);
+
+t_Error FmVSPFreeForPort(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId);
+
+t_Error FmVSPGetAbsoluteProfileId(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint16_t relativeProfile,
+ uint16_t *p_AbsoluteId);
+t_Error FmVSPCheckRelativeProfile(t_Handle h_Fm,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint16_t relativeProfile);
+
+uintptr_t FmGetVSPBaseAddr(t_Handle h_Fm);
+#endif /* (DPAA_VERSION >= 11) */
+
+
+#endif /* __FM_COMMON_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_hc.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __FM_HC_H
+#define __FM_HC_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "fsl_fman_kg.h"
+
+#define __ERR_MODULE__ MODULE_FM_PCD
+
+
+typedef struct t_FmHcParams {
+ t_Handle h_Fm;
+ t_Handle h_FmPcd;
+ t_FmPcdHcParams params;
+} t_FmHcParams;
+
+
+t_Handle FmHcConfigAndInit(t_FmHcParams *p_FmHcParams);
+void FmHcFree(t_Handle h_FmHc);
+t_Error FmHcSetFramesDataMemory(t_Handle h_FmHc,
+ uint8_t memId);
+t_Error FmHcDumpRegs(t_Handle h_FmHc);
+
+void FmHcTxConf(t_Handle h_FmHc, t_DpaaFD *p_Fd);
+
+t_Error FmHcPcdKgSetScheme(t_Handle h_FmHc,
+ t_Handle h_Scheme,
+ struct fman_kg_scheme_regs *p_SchemeRegs,
+ bool updateCounter);
+t_Error FmHcPcdKgDeleteScheme(t_Handle h_FmHc, t_Handle h_Scheme);
+t_Error FmHcPcdCcCapwapTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcCapwapReassmTimeoutParams *p_CcCapwapReassmTimeoutParams );
+t_Error FmHcPcdCcIpFragScratchPollCmd(t_Handle h_FmHc, bool fill, t_FmPcdCcFragScratchPoolCmdParams *p_FmPcdCcFragScratchPoolCmdParams);
+t_Error FmHcPcdCcTimeoutReassm(t_Handle h_FmHc, t_FmPcdCcReassmTimeoutParams *p_CcReassmTimeoutParams, uint8_t *p_Result);
+t_Error FmHcPcdKgSetClsPlan(t_Handle h_FmHc, t_FmPcdKgInterModuleClsPlanSet *p_Set);
+t_Error FmHcPcdKgDeleteClsPlan(t_Handle h_FmHc, uint8_t clsPlanGrpId);
+
+t_Error FmHcPcdKgSetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t value);
+uint32_t FmHcPcdKgGetSchemeCounter(t_Handle h_FmHc, t_Handle h_Scheme);
+
+t_Error FmHcPcdCcDoDynamicChange(t_Handle h_FmHc, uint32_t oldAdAddrOffset, uint32_t newAdAddrOffset);
+
+t_Error FmHcPcdPlcrSetProfile(t_Handle h_FmHc, t_Handle h_Profile, t_FmPcdPlcrProfileRegs *p_PlcrRegs);
+t_Error FmHcPcdPlcrDeleteProfile(t_Handle h_FmHc, t_Handle h_Profile);
+
+t_Error FmHcPcdPlcrSetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter, uint32_t value);
+uint32_t FmHcPcdPlcrGetProfileCounter(t_Handle h_FmHc, t_Handle h_Profile, e_FmPcdPlcrProfileCounters counter);
+
+t_Error FmHcKgWriteSp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t spReg, bool add);
+t_Error FmHcKgWriteCpp(t_Handle h_FmHc, uint8_t hardwarePortId, uint32_t cppReg);
+
+t_Error FmHcPcdKgCcGetSetParams(t_Handle h_FmHc, t_Handle h_Scheme, uint32_t requiredAction, uint32_t value);
+t_Error FmHcPcdPlcrCcGetSetParams(t_Handle h_FmHc,uint16_t absoluteProfileId, uint32_t requiredAction);
+
+t_Error FmHcPcdSync(t_Handle h_FmHc);
+t_Handle FmHcGetPort(t_Handle h_FmHc);
+
+
+
+
+#endif /* __FM_HC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc/fm_sp_common.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_sp_common.h
+
+ @Description FM SP ...
+*//***************************************************************************/
+#ifndef __FM_SP_COMMON_H
+#define __FM_SP_COMMON_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+
+#include "fm_ext.h"
+#include "fm_pcd_ext.h"
+#include "fsl_fman.h"
+
+/**************************************************************************//**
+ @Description defaults
+*//***************************************************************************/
+#define DEFAULT_FM_SP_bufferPrefixContent_privDataSize 0
+#define DEFAULT_FM_SP_bufferPrefixContent_passPrsResult FALSE
+#define DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp FALSE
+#define DEFAULT_FM_SP_bufferPrefixContent_allOtherPCDInfo FALSE
+#define DEFAULT_FM_SP_bufferPrefixContent_dataAlign 64
+
+/**************************************************************************//**
+ @Description structure for defining internal context copying
+*//***************************************************************************/
+typedef struct
+{
+ uint16_t extBufOffset; /**< Offset in External buffer to which internal
+ context is copied to (Rx) or taken from (Tx, Op). */
+ uint8_t intContextOffset; /**< Offset within internal context to copy from
+ (Rx) or to copy to (Tx, Op). */
+ uint16_t size; /**< Internal offset size to be copied */
+} t_FmSpIntContextDataCopy;
+
+/**************************************************************************//**
+ @Description struct for defining external buffer margins
+*//***************************************************************************/
+typedef struct {
+ uint16_t startMargins; /**< Number of bytes to be left at the beginning
+ of the external buffer (must be divisible by 16) */
+ uint16_t endMargins; /**< number of bytes to be left at the end
+ of the external buffer(must be divisible by 16) */
+} t_FmSpBufMargins;
+
+typedef struct {
+ uint32_t dataOffset;
+ uint32_t prsResultOffset;
+ uint32_t timeStampOffset;
+ uint32_t hashResultOffset;
+ uint32_t pcdInfoOffset;
+ uint32_t manipOffset;
+} t_FmSpBufferOffsets;
+
+
+t_Error FmSpBuildBufferStructure(t_FmSpIntContextDataCopy *p_FmPortIntContextDataCopy,
+ t_FmBufferPrefixContent *p_BufferPrefixContent,
+ t_FmSpBufMargins *p_FmPortBufMargins,
+ t_FmSpBufferOffsets *p_FmPortBufferOffsets,
+ uint8_t *internalBufferOffset);
+
+t_Error FmSpCheckIntContextParams(t_FmSpIntContextDataCopy *p_FmSpIntContextDataCopy);
+t_Error FmSpCheckBufPoolsParams(t_FmExtPools *p_FmExtPools,
+ t_FmBackupBmPools *p_FmBackupBmPools,
+ t_FmBufPoolDepletion *p_FmBufPoolDepletion);
+t_Error FmSpCheckBufMargins(t_FmSpBufMargins *p_FmSpBufMargins);
+void FmSpSetBufPoolsInAscOrderOfBufSizes(t_FmExtPools *p_FmExtPools, uint8_t *orderedArray, uint16_t *sizesArray);
+
+t_Error FmPcdSpAllocProfiles(t_Handle h_FmPcd,
+ uint8_t hardwarePortId,
+ uint16_t numOfStorageProfiles,
+ uint16_t *base,
+ uint8_t *log2Num);
+t_Error FmPcdSpGetAbsoluteProfileId(t_Handle h_FmPcd,
+ t_Handle h_FmPort,
+ uint16_t relativeProfile,
+ uint16_t *p_AbsoluteId);
+void SpInvalidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+void SpValidateProfileSw(t_Handle h_FmPcd, uint16_t absoluteProfileId);
+
+
+#endif /* __FM_SP_COMMON_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/Makefile
@@ -0,0 +1,12 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+obj-y += fsl-ncsw-etc.o
+
+fsl-ncsw-etc-objs := mm.o memcpy.o sprint.o list.o error.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/error.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/*
+
+ @File error.c
+
+ @Description General errors and events reporting utilities.
+*//***************************************************************************/
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+#include "error_ext.h"
+
+
+const char *dbgLevelStrings[] =
+{
+ "CRITICAL"
+ ,"MAJOR"
+ ,"MINOR"
+ ,"WARNING"
+ ,"INFO"
+ ,"TRACE"
+};
+
+
+char * ErrTypeStrings (e_ErrorType err)
+{
+ switch (err)
+ {
+ case (E_OK): return "OK";
+ case (E_WRITE_FAILED): return "Write Access Failed";
+ case (E_NO_DEVICE): return "No Device";
+ case (E_NOT_AVAILABLE): return "Resource Is Unavailable";
+ case (E_NO_MEMORY): return "Memory Allocation Failed";
+ case (E_INVALID_ADDRESS): return "Invalid Address";
+ case (E_BUSY): return "Resource Is Busy";
+ case (E_ALREADY_EXISTS): return "Resource Already Exists";
+ case (E_INVALID_OPERATION): return "Invalid Operation";
+ case (E_INVALID_VALUE): return "Invalid Value";
+ case (E_NOT_IN_RANGE): return "Value Out Of Range";
+ case (E_NOT_SUPPORTED): return "Unsupported Operation";
+ case (E_INVALID_STATE): return "Invalid State";
+ case (E_INVALID_HANDLE): return "Invalid Handle";
+ case (E_INVALID_ID): return "Invalid ID";
+ case (E_NULL_POINTER): return "Unexpected NULL Pointer";
+ case (E_INVALID_SELECTION): return "Invalid Selection";
+ case (E_INVALID_COMM_MODE): return "Invalid Communication Mode";
+ case (E_INVALID_MEMORY_TYPE): return "Invalid Memory Type";
+ case (E_INVALID_CLOCK): return "Invalid Clock";
+ case (E_CONFLICT): return "Conflict In Settings";
+ case (E_NOT_ALIGNED): return "Incorrect Alignment";
+ case (E_NOT_FOUND): return "Resource Not Found";
+ case (E_FULL): return "Resource Is Full";
+ case (E_EMPTY): return "Resource Is Empty";
+ case (E_ALREADY_FREE): return "Resource Already Free";
+ case (E_READ_FAILED): return "Read Access Failed";
+ case (E_INVALID_FRAME): return "Invalid Frame";
+ case (E_SEND_FAILED): return "Send Operation Failed";
+ case (E_RECEIVE_FAILED): return "Receive Operation Failed";
+ case (E_TIMEOUT): return "Operation Timed Out";
+ default:
+ break;
+ }
+ return NULL;
+}
+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/list.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+
+ @File list.c
+
+ @Description Implementation of list.
+*//***************************************************************************/
+#include "std_ext.h"
+#include "list_ext.h"
+
+
+void LIST_Append(t_List *p_NewList, t_List *p_Head)
+{
+ t_List *p_First = LIST_FIRST(p_NewList);
+
+ if (p_First != p_NewList)
+ {
+ t_List *p_Last = LIST_LAST(p_NewList);
+ t_List *p_Cur = LIST_NEXT(p_Head);
+
+ LIST_PREV(p_First) = p_Head;
+ LIST_FIRST(p_Head) = p_First;
+ LIST_NEXT(p_Last) = p_Cur;
+ LIST_LAST(p_Cur) = p_Last;
+ }
+}
+
+
+int LIST_NumOfObjs(t_List *p_List)
+{
+ t_List *p_Tmp;
+ int numOfObjs = 0;
+
+ if (!LIST_IsEmpty(p_List))
+ LIST_FOR_EACH(p_Tmp, p_List)
+ numOfObjs++;
+
+ return numOfObjs;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/memcpy.c
@@ -0,0 +1,620 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+
+#include "std_ext.h"
+#include "xx_ext.h"
+#include "memcpy_ext.h"
+
+void * MemCpy8(void* pDst, void* pSrc, uint32_t size)
+{
+ int i;
+
+ for(i = 0; i < size; ++i)
+ *(((uint8_t*)(pDst)) + i) = *(((uint8_t*)(pSrc)) + i);
+
+ return pDst;
+}
+
+void * MemSet8(void* pDst, int c, uint32_t size)
+{
+ int i;
+
+ for(i = 0; i < size; ++i)
+ *(((uint8_t*)(pDst)) + i) = (uint8_t)(c);
+
+ return pDst;
+}
+
+void * MemCpy32(void* pDst,void* pSrc, uint32_t size)
+{
+ uint32_t leftAlign;
+ uint32_t rightAlign;
+ uint32_t lastWord;
+ uint32_t currWord;
+ uint32_t *p_Src32;
+ uint32_t *p_Dst32;
+ uint8_t *p_Src8;
+ uint8_t *p_Dst8;
+
+ p_Src8 = (uint8_t*)(pSrc);
+ p_Dst8 = (uint8_t*)(pDst);
+ /* first copy byte by byte till the source first alignment
+ * this step is necessary to ensure we do not even try to access
+ * data which is before the source buffer, hence it is not ours.
+ */
+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
+ {
+ *p_Dst8++ = *p_Src8++;
+ size--;
+ }
+
+ /* align destination (possibly disaligning source)*/
+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
+ {
+ *p_Dst8++ = *p_Src8++;
+ size--;
+ }
+
+ /* dest is aligned and source is not necessarily aligned */
+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */
+ rightAlign = 32 - leftAlign;
+
+
+ if (leftAlign == 0)
+ {
+ /* source is also aligned */
+ p_Src32 = (uint32_t*)(p_Src8);
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ while (size >> 2) /* size >= 4 */
+ {
+ *p_Dst32++ = *p_Src32++;
+ size -= 4;
+ }
+ p_Src8 = (uint8_t*)(p_Src32);
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ }
+ else
+ {
+ /* source is not aligned (destination is aligned)*/
+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3));
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ lastWord = *p_Src32++;
+ while(size >> 3) /* size >= 8 */
+ {
+ currWord = *p_Src32;
+ *p_Dst32 = (lastWord << leftAlign) | (currWord >> rightAlign);
+ lastWord = currWord;
+ p_Src32++;
+ p_Dst32++;
+ size -= 4;
+ }
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3);
+ }
+
+ /* complete the left overs */
+ while (size--)
+ *p_Dst8++ = *p_Src8++;
+
+ return pDst;
+}
+
+void * IO2IOCpy32(void* pDst,void* pSrc, uint32_t size)
+{
+ uint32_t leftAlign;
+ uint32_t rightAlign;
+ uint32_t lastWord;
+ uint32_t currWord;
+ uint32_t *p_Src32;
+ uint32_t *p_Dst32;
+ uint8_t *p_Src8;
+ uint8_t *p_Dst8;
+
+ p_Src8 = (uint8_t*)(pSrc);
+ p_Dst8 = (uint8_t*)(pDst);
+ /* first copy byte by byte till the source first alignment
+ * this step is necessary to ensure we do not even try to access
+ * data which is before the source buffer, hence it is not ours.
+ */
+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
+ {
+ WRITE_UINT8(*p_Dst8, GET_UINT8(*p_Src8));
+ p_Dst8++;p_Src8++;
+ size--;
+ }
+
+ /* align destination (possibly disaligning source)*/
+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
+ {
+ WRITE_UINT8(*p_Dst8, GET_UINT8(*p_Src8));
+ p_Dst8++;p_Src8++;
+ size--;
+ }
+
+ /* dest is aligned and source is not necessarily aligned */
+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */
+ rightAlign = 32 - leftAlign;
+
+ if (leftAlign == 0)
+ {
+ /* source is also aligned */
+ p_Src32 = (uint32_t*)(p_Src8);
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ while (size >> 2) /* size >= 4 */
+ {
+ WRITE_UINT32(*p_Dst32, GET_UINT32(*p_Src32));
+ p_Dst32++;p_Src32++;
+ size -= 4;
+ }
+ p_Src8 = (uint8_t*)(p_Src32);
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ }
+ else
+ {
+ /* source is not aligned (destination is aligned)*/
+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3));
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ lastWord = GET_UINT32(*p_Src32);
+ p_Src32++;
+ while(size >> 3) /* size >= 8 */
+ {
+ currWord = GET_UINT32(*p_Src32);
+ WRITE_UINT32(*p_Dst32, (lastWord << leftAlign) | (currWord >> rightAlign));
+ lastWord = currWord;
+ p_Src32++;p_Dst32++;
+ size -= 4;
+ }
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3);
+ }
+
+ /* complete the left overs */
+ while (size--)
+ {
+ WRITE_UINT8(*p_Dst8, GET_UINT8(*p_Src8));
+ p_Dst8++;p_Src8++;
+ }
+
+ return pDst;
+}
+
+void * Mem2IOCpy32(void* pDst,void* pSrc, uint32_t size)
+{
+ uint32_t leftAlign;
+ uint32_t rightAlign;
+ uint32_t lastWord;
+ uint32_t currWord;
+ uint32_t *p_Src32;
+ uint32_t *p_Dst32;
+ uint8_t *p_Src8;
+ uint8_t *p_Dst8;
+
+ p_Src8 = (uint8_t*)(pSrc);
+ p_Dst8 = (uint8_t*)(pDst);
+ /* first copy byte by byte till the source first alignment
+ * this step is necessary to ensure we do not even try to access
+ * data which is before the source buffer, hence it is not ours.
+ */
+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
+ {
+ WRITE_UINT8(*p_Dst8, *p_Src8);
+ p_Dst8++;p_Src8++;
+ size--;
+ }
+
+ /* align destination (possibly disaligning source)*/
+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
+ {
+ WRITE_UINT8(*p_Dst8, *p_Src8);
+ p_Dst8++;p_Src8++;
+ size--;
+ }
+
+ /* dest is aligned and source is not necessarily aligned */
+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */
+ rightAlign = 32 - leftAlign;
+
+ if (leftAlign == 0)
+ {
+ /* source is also aligned */
+ p_Src32 = (uint32_t*)(p_Src8);
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ while (size >> 2) /* size >= 4 */
+ {
+ WRITE_UINT32(*p_Dst32, *p_Src32);
+ p_Dst32++;p_Src32++;
+ size -= 4;
+ }
+ p_Src8 = (uint8_t*)(p_Src32);
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ }
+ else
+ {
+ /* source is not aligned (destination is aligned)*/
+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3));
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ lastWord = *p_Src32++;
+ while(size >> 3) /* size >= 8 */
+ {
+ currWord = *p_Src32;
+ WRITE_UINT32(*p_Dst32, (lastWord << leftAlign) | (currWord >> rightAlign));
+ lastWord = currWord;
+ p_Src32++;p_Dst32++;
+ size -= 4;
+ }
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3);
+ }
+
+ /* complete the left overs */
+ while (size--)
+ {
+ WRITE_UINT8(*p_Dst8, *p_Src8);
+ p_Dst8++;p_Src8++;
+ }
+
+ return pDst;
+}
+
+void * IO2MemCpy32(void* pDst,void* pSrc, uint32_t size)
+{
+ uint32_t leftAlign;
+ uint32_t rightAlign;
+ uint32_t lastWord;
+ uint32_t currWord;
+ uint32_t *p_Src32;
+ uint32_t *p_Dst32;
+ uint8_t *p_Src8;
+ uint8_t *p_Dst8;
+
+ p_Src8 = (uint8_t*)(pSrc);
+ p_Dst8 = (uint8_t*)(pDst);
+ /* first copy byte by byte till the source first alignment
+ * this step is necessary to ensure we do not even try to access
+ * data which is before the source buffer, hence it is not ours.
+ */
+ while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
+ {
+ *p_Dst8 = GET_UINT8(*p_Src8);
+ p_Dst8++;p_Src8++;
+ size--;
+ }
+
+ /* align destination (possibly disaligning source)*/
+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
+ {
+ *p_Dst8 = GET_UINT8(*p_Src8);
+ p_Dst8++;p_Src8++;
+ size--;
+ }
+
+ /* dest is aligned and source is not necessarily aligned */
+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 3) << 3); /* leftAlign = (pSrc mod 4)*8 */
+ rightAlign = 32 - leftAlign;
+
+ if (leftAlign == 0)
+ {
+ /* source is also aligned */
+ p_Src32 = (uint32_t*)(p_Src8);
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ while (size >> 2) /* size >= 4 */
+ {
+ *p_Dst32 = GET_UINT32(*p_Src32);
+ p_Dst32++;p_Src32++;
+ size -= 4;
+ }
+ p_Src8 = (uint8_t*)(p_Src32);
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ }
+ else
+ {
+ /* source is not aligned (destination is aligned)*/
+ p_Src32 = (uint32_t*)(p_Src8 - (leftAlign >> 3));
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ lastWord = GET_UINT32(*p_Src32);
+ p_Src32++;
+ while(size >> 3) /* size >= 8 */
+ {
+ currWord = GET_UINT32(*p_Src32);
+ *p_Dst32 = (lastWord << leftAlign) | (currWord >> rightAlign);
+ lastWord = currWord;
+ p_Src32++;p_Dst32++;
+ size -= 4;
+ }
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ p_Src8 = (uint8_t*)(p_Src32) - 4 + (leftAlign >> 3);
+ }
+
+ /* complete the left overs */
+ while (size--)
+ {
+ *p_Dst8 = GET_UINT8(*p_Src8);
+ p_Dst8++;p_Src8++;
+ }
+
+ return pDst;
+}
+
+void * MemCpy64(void* pDst,void* pSrc, uint32_t size)
+{
+ uint32_t leftAlign;
+ uint32_t rightAlign;
+ uint64_t lastWord;
+ uint64_t currWord;
+ uint64_t *pSrc64;
+ uint64_t *pDst64;
+ uint8_t *p_Src8;
+ uint8_t *p_Dst8;
+
+ p_Src8 = (uint8_t*)(pSrc);
+ p_Dst8 = (uint8_t*)(pDst);
+ /* first copy byte by byte till the source first alignment
+ * this step is necessarily to ensure we do not even try to access
+ * data which is before the source buffer, hence it is not ours.
+ */
+ while((PTR_TO_UINT(p_Src8) & 7) && size) /* (pSrc mod 8) > 0 and size > 0 */
+ {
+ *p_Dst8++ = *p_Src8++;
+ size--;
+ }
+
+ /* align destination (possibly disaligning source)*/
+ while((PTR_TO_UINT(p_Dst8) & 7) && size) /* (pDst mod 8) > 0 and size > 0 */
+ {
+ *p_Dst8++ = *p_Src8++;
+ size--;
+ }
+
+ /* dest is aligned and source is not necessarily aligned */
+ leftAlign = (uint32_t)((PTR_TO_UINT(p_Src8) & 7) << 3); /* leftAlign = (pSrc mod 8)*8 */
+ rightAlign = 64 - leftAlign;
+
+
+ if (leftAlign == 0)
+ {
+ /* source is also aligned */
+ pSrc64 = (uint64_t*)(p_Src8);
+ pDst64 = (uint64_t*)(p_Dst8);
+ while (size >> 3) /* size >= 8 */
+ {
+ *pDst64++ = *pSrc64++;
+ size -= 8;
+ }
+ p_Src8 = (uint8_t*)(pSrc64);
+ p_Dst8 = (uint8_t*)(pDst64);
+ }
+ else
+ {
+ /* source is not aligned (destination is aligned)*/
+ pSrc64 = (uint64_t*)(p_Src8 - (leftAlign >> 3));
+ pDst64 = (uint64_t*)(p_Dst8);
+ lastWord = *pSrc64++;
+ while(size >> 4) /* size >= 16 */
+ {
+ currWord = *pSrc64;
+ *pDst64 = (lastWord << leftAlign) | (currWord >> rightAlign);
+ lastWord = currWord;
+ pSrc64++;
+ pDst64++;
+ size -= 8;
+ }
+ p_Dst8 = (uint8_t*)(pDst64);
+ p_Src8 = (uint8_t*)(pSrc64) - 8 + (leftAlign >> 3);
+ }
+
+ /* complete the left overs */
+ while (size--)
+ *p_Dst8++ = *p_Src8++;
+
+ return pDst;
+}
+
+void * MemSet32(void* pDst, uint8_t val, uint32_t size)
+{
+ uint32_t val32;
+ uint32_t *p_Dst32;
+ uint8_t *p_Dst8;
+
+ p_Dst8 = (uint8_t*)(pDst);
+
+ /* generate four 8-bit val's in 32-bit container */
+ val32 = (uint32_t) val;
+ val32 |= (val32 << 8);
+ val32 |= (val32 << 16);
+
+ /* align destination to 32 */
+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
+ {
+ *p_Dst8++ = val;
+ size--;
+ }
+
+ /* 32-bit chunks */
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ while (size >> 2) /* size >= 4 */
+ {
+ *p_Dst32++ = val32;
+ size -= 4;
+ }
+
+ /* complete the leftovers */
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ while (size--)
+ *p_Dst8++ = val;
+
+ return pDst;
+}
+
+void * IOMemSet32(void* pDst, uint8_t val, uint32_t size)
+{
+ uint32_t val32;
+ uint32_t *p_Dst32;
+ uint8_t *p_Dst8;
+
+ p_Dst8 = (uint8_t*)(pDst);
+
+ /* generate four 8-bit val's in 32-bit container */
+ val32 = (uint32_t) val;
+ val32 |= (val32 << 8);
+ val32 |= (val32 << 16);
+
+ /* align destination to 32 */
+ while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
+ {
+ WRITE_UINT8(*p_Dst8, val);
+ p_Dst8++;
+ size--;
+ }
+
+ /* 32-bit chunks */
+ p_Dst32 = (uint32_t*)(p_Dst8);
+ while (size >> 2) /* size >= 4 */
+ {
+ WRITE_UINT32(*p_Dst32, val32);
+ p_Dst32++;
+ size -= 4;
+ }
+
+ /* complete the leftovers */
+ p_Dst8 = (uint8_t*)(p_Dst32);
+ while (size--)
+ {
+ WRITE_UINT8(*p_Dst8, val);
+ p_Dst8++;
+ }
+
+ return pDst;
+}
+
+void * MemSet64(void* pDst, uint8_t val, uint32_t size)
+{
+ uint64_t val64;
+ uint64_t *pDst64;
+ uint8_t *p_Dst8;
+
+ p_Dst8 = (uint8_t*)(pDst);
+
+ /* generate four 8-bit val's in 32-bit container */
+ val64 = (uint64_t) val;
+ val64 |= (val64 << 8);
+ val64 |= (val64 << 16);
+ val64 |= (val64 << 24);
+ val64 |= (val64 << 32);
+
+ /* align destination to 64 */
+ while((PTR_TO_UINT(p_Dst8) & 7) && size) /* (pDst mod 8) > 0 and size > 0 */
+ {
+ *p_Dst8++ = val;
+ size--;
+ }
+
+ /* 64-bit chunks */
+ pDst64 = (uint64_t*)(p_Dst8);
+ while (size >> 4) /* size >= 8 */
+ {
+ *pDst64++ = val64;
+ size -= 8;
+ }
+
+ /* complete the leftovers */
+ p_Dst8 = (uint8_t*)(pDst64);
+ while (size--)
+ *p_Dst8++ = val;
+
+ return pDst;
+}
+
+void MemDisp(uint8_t *p, int size)
+{
+ uint32_t space = (uint32_t)(PTR_TO_UINT(p) & 0x3);
+ uint8_t *p_Limit;
+
+ if (space)
+ {
+ p_Limit = (p - space + 4);
+
+ XX_Print("0x%08X: ", (p - space));
+
+ while (space--)
+ {
+ XX_Print("--");
+ }
+ while (size && (p < p_Limit))
+ {
+ XX_Print("%02x", *(uint8_t*)p);
+ size--;
+ p++;
+ }
+
+ XX_Print(" ");
+ p_Limit += 12;
+
+ while ((size > 3) && (p < p_Limit))
+ {
+ XX_Print("%08x ", *(uint32_t*)p);
+ size -= 4;
+ p += 4;
+ }
+ XX_Print("\r\n");
+ }
+
+ while (size > 15)
+ {
+ XX_Print("0x%08X: %08x %08x %08x %08x\r\n",
+ p, *(uint32_t *)p, *(uint32_t *)(p + 4),
+ *(uint32_t *)(p + 8), *(uint32_t *)(p + 12));
+ size -= 16;
+ p += 16;
+ }
+
+ if (size)
+ {
+ XX_Print("0x%08X: ", p);
+
+ while (size > 3)
+ {
+ XX_Print("%08x ", *(uint32_t *)p);
+ size -= 4;
+ p += 4;
+ }
+ while (size)
+ {
+ XX_Print("%02x", *(uint8_t *)p);
+ size--;
+ p++;
+ }
+
+ XX_Print("\r\n");
+ }
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/mm.c
@@ -0,0 +1,1155 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "string_ext.h"
+#include "error_ext.h"
+#include "std_ext.h"
+#include "part_ext.h"
+#include "xx_ext.h"
+
+#include "mm.h"
+
+
+
+
+/**********************************************************************
+ * MM internal routines set *
+ **********************************************************************/
+
+/****************************************************************
+ * Routine: CreateBusyBlock
+ *
+ * Description:
+ * Initializes a new busy block of "size" bytes and started
+ * rom "base" address. Each busy block has a name that
+ * specified the purpose of the memory allocation.
+ *
+ * Arguments:
+ * base - base address of the busy block
+ * size - size of the busy block
+ * name - name that specified the busy block
+ *
+ * Return value:
+ * A pointer to new created structure returned on success;
+ * Otherwise, NULL.
+ ****************************************************************/
+static t_BusyBlock * CreateBusyBlock(uint64_t base, uint64_t size, char *name)
+{
+ t_BusyBlock *p_BusyBlock;
+ uint32_t n;
+
+ p_BusyBlock = (t_BusyBlock *)XX_Malloc(sizeof(t_BusyBlock));
+ if ( !p_BusyBlock )
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ return NULL;
+ }
+
+ p_BusyBlock->base = base;
+ p_BusyBlock->end = base + size;
+
+ n = strlen(name);
+ if (n >= MM_MAX_NAME_LEN)
+ n = MM_MAX_NAME_LEN - 1;
+ strncpy(p_BusyBlock->name, name, MM_MAX_NAME_LEN-1);
+ p_BusyBlock->name[n] = '\0';
+ p_BusyBlock->p_Next = 0;
+
+ return p_BusyBlock;
+}
+
+/****************************************************************
+ * Routine: CreateNewBlock
+ *
+ * Description:
+ * Initializes a new memory block of "size" bytes and started
+ * from "base" address.
+ *
+ * Arguments:
+ * base - base address of the memory block
+ * size - size of the memory block
+ *
+ * Return value:
+ * A pointer to new created structure returned on success;
+ * Otherwise, NULL.
+ ****************************************************************/
+static t_MemBlock * CreateNewBlock(uint64_t base, uint64_t size)
+{
+ t_MemBlock *p_MemBlock;
+
+ p_MemBlock = (t_MemBlock *)XX_Malloc(sizeof(t_MemBlock));
+ if ( !p_MemBlock )
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ return NULL;
+ }
+
+ p_MemBlock->base = base;
+ p_MemBlock->end = base+size;
+ p_MemBlock->p_Next = 0;
+
+ return p_MemBlock;
+}
+
+/****************************************************************
+ * Routine: CreateFreeBlock
+ *
+ * Description:
+ * Initializes a new free block of of "size" bytes and
+ * started from "base" address.
+ *
+ * Arguments:
+ * base - base address of the free block
+ * size - size of the free block
+ *
+ * Return value:
+ * A pointer to new created structure returned on success;
+ * Otherwise, NULL.
+ ****************************************************************/
+static t_FreeBlock * CreateFreeBlock(uint64_t base, uint64_t size)
+{
+ t_FreeBlock *p_FreeBlock;
+
+ p_FreeBlock = (t_FreeBlock *)XX_Malloc(sizeof(t_FreeBlock));
+ if ( !p_FreeBlock )
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ return NULL;
+ }
+
+ p_FreeBlock->base = base;
+ p_FreeBlock->end = base + size;
+ p_FreeBlock->p_Next = 0;
+
+ return p_FreeBlock;
+}
+
+/****************************************************************
+ * Routine: AddFree
+ *
+ * Description:
+ * Adds a new free block to the free lists. It updates each
+ * free list to include a new free block.
+ * Note, that all free block in each free list are ordered
+ * by their base address.
+ *
+ * Arguments:
+ * p_MM - pointer to the MM object
+ * base - base address of a given free block
+ * end - end address of a given free block
+ *
+ * Return value:
+ *
+ *
+ ****************************************************************/
+static t_Error AddFree(t_MM *p_MM, uint64_t base, uint64_t end)
+{
+ t_FreeBlock *p_PrevB, *p_CurrB, *p_NewB;
+ uint64_t alignment;
+ uint64_t alignBase;
+ int i;
+
+ /* Updates free lists to include a just released block */
+ for (i=0; i <= MM_MAX_ALIGNMENT; i++)
+ {
+ p_PrevB = p_NewB = 0;
+ p_CurrB = p_MM->freeBlocks[i];
+
+ alignment = (uint64_t)(0x1 << i);
+ alignBase = MAKE_ALIGNED(base, alignment);
+
+ /* Goes to the next free list if there is no block to free */
+ if (alignBase >= end)
+ continue;
+
+ /* Looks for a free block that should be updated */
+ while ( p_CurrB )
+ {
+ if ( alignBase <= p_CurrB->end )
+ {
+ if ( end > p_CurrB->end )
+ {
+ t_FreeBlock *p_NextB;
+ while ( p_CurrB->p_Next && end > p_CurrB->p_Next->end )
+ {
+ p_NextB = p_CurrB->p_Next;
+ p_CurrB->p_Next = p_CurrB->p_Next->p_Next;
+ XX_Free(p_NextB);
+ }
+
+ p_NextB = p_CurrB->p_Next;
+ if ( !p_NextB || (p_NextB && end < p_NextB->base) )
+ {
+ p_CurrB->end = end;
+ }
+ else
+ {
+ p_CurrB->end = p_NextB->end;
+ p_CurrB->p_Next = p_NextB->p_Next;
+ XX_Free(p_NextB);
+ }
+ }
+ else if ( (end < p_CurrB->base) && ((end-alignBase) >= alignment) )
+ {
+ if ((p_NewB = CreateFreeBlock(alignBase, end-alignBase)) == NULL)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+
+ p_NewB->p_Next = p_CurrB;
+ if (p_PrevB)
+ p_PrevB->p_Next = p_NewB;
+ else
+ p_MM->freeBlocks[i] = p_NewB;
+ break;
+ }
+
+ if ((alignBase < p_CurrB->base) && (end >= p_CurrB->base))
+ {
+ p_CurrB->base = alignBase;
+ }
+
+ /* if size of the free block is less then alignment
+ * deletes that free block from the free list. */
+ if ( (p_CurrB->end - p_CurrB->base) < alignment)
+ {
+ if ( p_PrevB )
+ p_PrevB->p_Next = p_CurrB->p_Next;
+ else
+ p_MM->freeBlocks[i] = p_CurrB->p_Next;
+ XX_Free(p_CurrB);
+ p_CurrB = NULL;
+ }
+ break;
+ }
+ else
+ {
+ p_PrevB = p_CurrB;
+ p_CurrB = p_CurrB->p_Next;
+ }
+ }
+
+ /* If no free block found to be updated, insert a new free block
+ * to the end of the free list.
+ */
+ if ( !p_CurrB && ((((uint64_t)(end-base)) & ((uint64_t)(alignment-1))) == 0) )
+ {
+ if ((p_NewB = CreateFreeBlock(alignBase, end-base)) == NULL)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+
+ if (p_PrevB)
+ p_PrevB->p_Next = p_NewB;
+ else
+ p_MM->freeBlocks[i] = p_NewB;
+ }
+
+ /* Update boundaries of the new free block */
+ if ((alignment == 1) && !p_NewB)
+ {
+ if ( p_CurrB && base > p_CurrB->base )
+ base = p_CurrB->base;
+ if ( p_CurrB && end < p_CurrB->end )
+ end = p_CurrB->end;
+ }
+ }
+
+ return (E_OK);
+}
+
+/****************************************************************
+ * Routine: CutFree
+ *
+ * Description:
+ * Cuts a free block from holdBase to holdEnd from the free lists.
+ * That is, it updates all free lists of the MM object do
+ * not include a block of memory from holdBase to holdEnd.
+ * For each free lists it seek for a free block that holds
+ * either holdBase or holdEnd. If such block is found it updates it.
+ *
+ * Arguments:
+ * p_MM - pointer to the MM object
+ * holdBase - base address of the allocated block
+ * holdEnd - end address of the allocated block
+ *
+ * Return value:
+ * E_OK is returned on success,
+ * otherwise returns an error code.
+ *
+ ****************************************************************/
+static t_Error CutFree(t_MM *p_MM, uint64_t holdBase, uint64_t holdEnd)
+{
+ t_FreeBlock *p_PrevB, *p_CurrB, *p_NewB;
+ uint64_t alignBase, base, end;
+ uint64_t alignment;
+ int i;
+
+ for (i=0; i <= MM_MAX_ALIGNMENT; i++)
+ {
+ p_PrevB = p_NewB = 0;
+ p_CurrB = p_MM->freeBlocks[i];
+
+ alignment = (uint64_t)(0x1 << i);
+ alignBase = MAKE_ALIGNED(holdEnd, alignment);
+
+ while ( p_CurrB )
+ {
+ base = p_CurrB->base;
+ end = p_CurrB->end;
+
+ if ( (holdBase <= base) && (holdEnd <= end) && (holdEnd > base) )
+ {
+ if ( alignBase >= end ||
+ (alignBase < end && ((end-alignBase) < alignment)) )
+ {
+ if (p_PrevB)
+ p_PrevB->p_Next = p_CurrB->p_Next;
+ else
+ p_MM->freeBlocks[i] = p_CurrB->p_Next;
+ XX_Free(p_CurrB);
+ }
+ else
+ {
+ p_CurrB->base = alignBase;
+ }
+ break;
+ }
+ else if ( (holdBase > base) && (holdEnd <= end) )
+ {
+ if ( (holdBase-base) >= alignment )
+ {
+ if ( (alignBase < end) && ((end-alignBase) >= alignment) )
+ {
+ if ((p_NewB = CreateFreeBlock(alignBase, end-alignBase)) == NULL)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ p_NewB->p_Next = p_CurrB->p_Next;
+ p_CurrB->p_Next = p_NewB;
+ }
+ p_CurrB->end = holdBase;
+ }
+ else if ( (alignBase < end) && ((end-alignBase) >= alignment) )
+ {
+ p_CurrB->base = alignBase;
+ }
+ else
+ {
+ if (p_PrevB)
+ p_PrevB->p_Next = p_CurrB->p_Next;
+ else
+ p_MM->freeBlocks[i] = p_CurrB->p_Next;
+ XX_Free(p_CurrB);
+ }
+ break;
+ }
+ else
+ {
+ p_PrevB = p_CurrB;
+ p_CurrB = p_CurrB->p_Next;
+ }
+ }
+ }
+
+ return (E_OK);
+}
+
+/****************************************************************
+ * Routine: AddBusy
+ *
+ * Description:
+ * Adds a new busy block to the list of busy blocks. Note,
+ * that all busy blocks are ordered by their base address in
+ * the busy list.
+ *
+ * Arguments:
+ * MM - handler to the MM object
+ * p_NewBusyB - pointer to the a busy block
+ *
+ * Return value:
+ * None.
+ *
+ ****************************************************************/
+static void AddBusy(t_MM *p_MM, t_BusyBlock *p_NewBusyB)
+{
+ t_BusyBlock *p_CurrBusyB, *p_PrevBusyB;
+
+ /* finds a place of a new busy block in the list of busy blocks */
+ p_PrevBusyB = 0;
+ p_CurrBusyB = p_MM->busyBlocks;
+
+ while ( p_CurrBusyB && p_NewBusyB->base > p_CurrBusyB->base )
+ {
+ p_PrevBusyB = p_CurrBusyB;
+ p_CurrBusyB = p_CurrBusyB->p_Next;
+ }
+
+ /* insert the new busy block into the list of busy blocks */
+ if ( p_CurrBusyB )
+ p_NewBusyB->p_Next = p_CurrBusyB;
+ if ( p_PrevBusyB )
+ p_PrevBusyB->p_Next = p_NewBusyB;
+ else
+ p_MM->busyBlocks = p_NewBusyB;
+}
+
+/****************************************************************
+ * Routine: CutBusy
+ *
+ * Description:
+ * Cuts a block from base to end from the list of busy blocks.
+ * This is done by updating the list of busy blocks do not
+ * include a given block, that block is going to be free. If a
+ * given block is a part of some other busy block, so that
+ * busy block is updated. If there are number of busy blocks
+ * included in the given block, so all that blocks are removed
+ * from the busy list and the end blocks are updated.
+ * If the given block devides some block into two parts, a new
+ * busy block is added to the busy list.
+ *
+ * Arguments:
+ * p_MM - pointer to the MM object
+ * base - base address of a given busy block
+ * end - end address of a given busy block
+ *
+ * Return value:
+ * E_OK on success, E_NOMEMORY otherwise.
+ *
+ ****************************************************************/
+static t_Error CutBusy(t_MM *p_MM, uint64_t base, uint64_t end)
+{
+ t_BusyBlock *p_CurrB, *p_PrevB, *p_NewB;
+
+ p_CurrB = p_MM->busyBlocks;
+ p_PrevB = p_NewB = 0;
+
+ while ( p_CurrB )
+ {
+ if ( base < p_CurrB->end )
+ {
+ if ( end > p_CurrB->end )
+ {
+ t_BusyBlock *p_NextB;
+ while ( p_CurrB->p_Next && end >= p_CurrB->p_Next->end )
+ {
+ p_NextB = p_CurrB->p_Next;
+ p_CurrB->p_Next = p_CurrB->p_Next->p_Next;
+ XX_Free(p_NextB);
+ }
+
+ p_NextB = p_CurrB->p_Next;
+ if ( p_NextB && end > p_NextB->base )
+ {
+ p_NextB->base = end;
+ }
+ }
+
+ if ( base <= p_CurrB->base )
+ {
+ if ( end < p_CurrB->end && end > p_CurrB->base )
+ {
+ p_CurrB->base = end;
+ }
+ else if ( end >= p_CurrB->end )
+ {
+ if ( p_PrevB )
+ p_PrevB->p_Next = p_CurrB->p_Next;
+ else
+ p_MM->busyBlocks = p_CurrB->p_Next;
+ XX_Free(p_CurrB);
+ }
+ }
+ else
+ {
+ if ( end < p_CurrB->end && end > p_CurrB->base )
+ {
+ if ((p_NewB = CreateBusyBlock(end,
+ p_CurrB->end-end,
+ p_CurrB->name)) == NULL)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ p_NewB->p_Next = p_CurrB->p_Next;
+ p_CurrB->p_Next = p_NewB;
+ }
+ p_CurrB->end = base;
+ }
+ break;
+ }
+ else
+ {
+ p_PrevB = p_CurrB;
+ p_CurrB = p_CurrB->p_Next;
+ }
+ }
+
+ return (E_OK);
+}
+
+/****************************************************************
+ * Routine: MmGetGreaterAlignment
+ *
+ * Description:
+ * Allocates a block of memory according to the given size
+ * and the alignment. That routine is called from the MM_Get
+ * routine if the required alignment is greater then MM_MAX_ALIGNMENT.
+ * In that case, it goes over free blocks of 64 byte align list
+ * and checks if it has the required size of bytes of the required
+ * alignment. If no blocks found returns ILLEGAL_BASE.
+ * After the block is found and data is allocated, it calls
+ * the internal CutFree routine to update all free lists
+ * do not include a just allocated block. Of course, each
+ * free list contains a free blocks with the same alignment.
+ * It is also creates a busy block that holds
+ * information about an allocated block.
+ *
+ * Arguments:
+ * MM - handle to the MM object
+ * size - size of the MM
+ * alignment - index as a power of two defines
+ * a required alignment that is greater then 64.
+ * name - the name that specifies an allocated block.
+ *
+ * Return value:
+ * base address of an allocated block.
+ * ILLEGAL_BASE if can't allocate a block
+ *
+ ****************************************************************/
+static uint64_t MmGetGreaterAlignment(t_MM *p_MM, uint64_t size, uint64_t alignment, char* name)
+{
+ t_FreeBlock *p_FreeB;
+ t_BusyBlock *p_NewBusyB;
+ uint64_t holdBase, holdEnd, alignBase = 0;
+
+ /* goes over free blocks of the 64 byte alignment list
+ and look for a block of the suitable size and
+ base address according to the alignment. */
+ p_FreeB = p_MM->freeBlocks[MM_MAX_ALIGNMENT];
+
+ while ( p_FreeB )
+ {
+ alignBase = MAKE_ALIGNED(p_FreeB->base, alignment);
+
+ /* the block is found if the aligned base inside the block
+ * and has the anough size. */
+ if ( alignBase >= p_FreeB->base &&
+ alignBase < p_FreeB->end &&
+ size <= (p_FreeB->end - alignBase) )
+ break;
+ else
+ p_FreeB = p_FreeB->p_Next;
+ }
+
+ /* If such block isn't found */
+ if ( !p_FreeB )
+ return (uint64_t)(ILLEGAL_BASE);
+
+ holdBase = alignBase;
+ holdEnd = alignBase + size;
+
+ /* init a new busy block */
+ if ((p_NewBusyB = CreateBusyBlock(holdBase, size, name)) == NULL)
+ return (uint64_t)(ILLEGAL_BASE);
+
+ /* calls Update routine to update a lists of free blocks */
+ if ( CutFree ( p_MM, holdBase, holdEnd ) != E_OK )
+ {
+ XX_Free(p_NewBusyB);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* insert the new busy block into the list of busy blocks */
+ AddBusy ( p_MM, p_NewBusyB );
+
+ return (holdBase);
+}
+
+
+/**********************************************************************
+ * MM API routines set *
+ **********************************************************************/
+
+/*****************************************************************************/
+t_Error MM_Init(t_Handle *h_MM, uint64_t base, uint64_t size)
+{
+ t_MM *p_MM;
+ uint64_t newBase, newSize;
+ int i;
+
+ if (!size)
+ {
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Size (should be positive)"));
+ }
+
+ /* Initializes a new MM object */
+ p_MM = (t_MM *)XX_Malloc(sizeof(t_MM));
+ if (!p_MM)
+ {
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ }
+
+ p_MM->h_Spinlock = XX_InitSpinlock();
+ if (!p_MM->h_Spinlock)
+ {
+ XX_Free(p_MM);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, ("MM spinlock!"));
+ }
+
+ /* Initializes counter of free memory to total size */
+ p_MM->freeMemSize = size;
+
+ /* A busy list is empty */
+ p_MM->busyBlocks = 0;
+
+ /* Initializes a new memory block */
+ if ((p_MM->memBlocks = CreateNewBlock(base, size)) == NULL)
+ {
+ MM_Free(p_MM);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ }
+
+ /* Initializes a new free block for each free list*/
+ for (i=0; i <= MM_MAX_ALIGNMENT; i++)
+ {
+ newBase = MAKE_ALIGNED( base, (0x1 << i) );
+ newSize = size - (newBase - base);
+
+ if ((p_MM->freeBlocks[i] = CreateFreeBlock(newBase, newSize)) == NULL)
+ {
+ MM_Free(p_MM);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ }
+ }
+
+ *h_MM = p_MM;
+
+ return (E_OK);
+}
+
+/*****************************************************************************/
+void MM_Free(t_Handle h_MM)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_MemBlock *p_MemBlock;
+ t_BusyBlock *p_BusyBlock;
+ t_FreeBlock *p_FreeBlock;
+ void *p_Block;
+ int i;
+
+ ASSERT_COND(p_MM);
+
+ /* release memory allocated for busy blocks */
+ p_BusyBlock = p_MM->busyBlocks;
+ while ( p_BusyBlock )
+ {
+ p_Block = p_BusyBlock;
+ p_BusyBlock = p_BusyBlock->p_Next;
+ XX_Free(p_Block);
+ }
+
+ /* release memory allocated for free blocks */
+ for (i=0; i <= MM_MAX_ALIGNMENT; i++)
+ {
+ p_FreeBlock = p_MM->freeBlocks[i];
+ while ( p_FreeBlock )
+ {
+ p_Block = p_FreeBlock;
+ p_FreeBlock = p_FreeBlock->p_Next;
+ XX_Free(p_Block);
+ }
+ }
+
+ /* release memory allocated for memory blocks */
+ p_MemBlock = p_MM->memBlocks;
+ while ( p_MemBlock )
+ {
+ p_Block = p_MemBlock;
+ p_MemBlock = p_MemBlock->p_Next;
+ XX_Free(p_Block);
+ }
+
+ if (p_MM->h_Spinlock)
+ XX_FreeSpinlock(p_MM->h_Spinlock);
+
+ /* release memory allocated for MM object itself */
+ XX_Free(p_MM);
+}
+
+/*****************************************************************************/
+uint64_t MM_Get(t_Handle h_MM, uint64_t size, uint64_t alignment, char* name)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_FreeBlock *p_FreeB;
+ t_BusyBlock *p_NewBusyB;
+ uint64_t holdBase, holdEnd, j, i = 0;
+ uint32_t intFlags;
+
+ SANITY_CHECK_RETURN_VALUE(p_MM, E_INVALID_HANDLE, (uint64_t)ILLEGAL_BASE);
+
+ /* checks that alignment value is greater then zero */
+ if (alignment == 0)
+ {
+ alignment = 1;
+ }
+
+ j = alignment;
+
+ /* checks if alignment is a power of two, if it correct and if the
+ required size is multiple of the given alignment. */
+ while ((j & 0x1) == 0)
+ {
+ i++;
+ j = j >> 1;
+ }
+
+ /* if the given alignment isn't power of two, returns an error */
+ if (j != 1)
+ {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("alignment (should be power of 2)"));
+ return (uint64_t)ILLEGAL_BASE;
+ }
+
+ if (i > MM_MAX_ALIGNMENT)
+ {
+ return (MmGetGreaterAlignment(p_MM, size, alignment, name));
+ }
+
+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock);
+ /* look for a block of the size greater or equal to the required size. */
+ p_FreeB = p_MM->freeBlocks[i];
+ while ( p_FreeB && (p_FreeB->end - p_FreeB->base) < size )
+ p_FreeB = p_FreeB->p_Next;
+
+ /* If such block is found */
+ if ( !p_FreeB )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ holdBase = p_FreeB->base;
+ holdEnd = holdBase + size;
+
+ /* init a new busy block */
+ if ((p_NewBusyB = CreateBusyBlock(holdBase, size, name)) == NULL)
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* calls Update routine to update a lists of free blocks */
+ if ( CutFree ( p_MM, holdBase, holdEnd ) != E_OK )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ XX_Free(p_NewBusyB);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* Decreasing the allocated memory size from free memory size */
+ p_MM->freeMemSize -= size;
+
+ /* insert the new busy block into the list of busy blocks */
+ AddBusy ( p_MM, p_NewBusyB );
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+
+ return (holdBase);
+}
+
+/*****************************************************************************/
+uint64_t MM_GetForce(t_Handle h_MM, uint64_t base, uint64_t size, char* name)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_FreeBlock *p_FreeB;
+ t_BusyBlock *p_NewBusyB;
+ uint32_t intFlags;
+ bool blockIsFree = FALSE;
+
+ ASSERT_COND(p_MM);
+
+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock);
+ p_FreeB = p_MM->freeBlocks[0]; /* The biggest free blocks are in the
+ free list with alignment 1 */
+
+ while ( p_FreeB )
+ {
+ if ( base >= p_FreeB->base && (base+size) <= p_FreeB->end )
+ {
+ blockIsFree = TRUE;
+ break;
+ }
+ else
+ p_FreeB = p_FreeB->p_Next;
+ }
+
+ if ( !blockIsFree )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* init a new busy block */
+ if ((p_NewBusyB = CreateBusyBlock(base, size, name)) == NULL)
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* calls Update routine to update a lists of free blocks */
+ if ( CutFree ( p_MM, base, base+size ) != E_OK )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ XX_Free(p_NewBusyB);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* Decreasing the allocated memory size from free memory size */
+ p_MM->freeMemSize -= size;
+
+ /* insert the new busy block into the list of busy blocks */
+ AddBusy ( p_MM, p_NewBusyB );
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+
+ return (base);
+}
+
+/*****************************************************************************/
+uint64_t MM_GetForceMin(t_Handle h_MM, uint64_t size, uint64_t alignment, uint64_t min, char* name)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_FreeBlock *p_FreeB;
+ t_BusyBlock *p_NewBusyB;
+ uint64_t holdBase, holdEnd, j = alignment, i=0;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_MM);
+
+ /* checks if alignment is a power of two, if it correct and if the
+ required size is multiple of the given alignment. */
+ while ((j & 0x1) == 0)
+ {
+ i++;
+ j = j >> 1;
+ }
+
+ if ( (j != 1) || (i > MM_MAX_ALIGNMENT) )
+ {
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock);
+ p_FreeB = p_MM->freeBlocks[i];
+
+ /* look for the first block that contains the minimum
+ base address. If the whole required size may be fit
+ into it, use that block, otherwise look for the next
+ block of size greater or equal to the required size. */
+ while ( p_FreeB && (min >= p_FreeB->end))
+ p_FreeB = p_FreeB->p_Next;
+
+ /* If such block is found */
+ if ( !p_FreeB )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* if this block is large enough, use this block */
+ holdBase = ( min <= p_FreeB->base ) ? p_FreeB->base : min;
+ if ((holdBase + size) <= p_FreeB->end )
+ {
+ holdEnd = holdBase + size;
+ }
+ else
+ {
+ p_FreeB = p_FreeB->p_Next;
+ while ( p_FreeB && ((p_FreeB->end - p_FreeB->base) < size) )
+ p_FreeB = p_FreeB->p_Next;
+
+ /* If such block is found */
+ if ( !p_FreeB )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ holdBase = p_FreeB->base;
+ holdEnd = holdBase + size;
+ }
+
+ /* init a new busy block */
+ if ((p_NewBusyB = CreateBusyBlock(holdBase, size, name)) == NULL)
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* calls Update routine to update a lists of free blocks */
+ if ( CutFree( p_MM, holdBase, holdEnd ) != E_OK )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ XX_Free(p_NewBusyB);
+ return (uint64_t)(ILLEGAL_BASE);
+ }
+
+ /* Decreasing the allocated memory size from free memory size */
+ p_MM->freeMemSize -= size;
+
+ /* insert the new busy block into the list of busy blocks */
+ AddBusy( p_MM, p_NewBusyB );
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+
+ return (holdBase);
+}
+
+/*****************************************************************************/
+uint64_t MM_Put(t_Handle h_MM, uint64_t base)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_BusyBlock *p_BusyB, *p_PrevBusyB;
+ uint64_t size;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_MM);
+
+ /* Look for a busy block that have the given base value.
+ * That block will be returned back to the memory.
+ */
+ p_PrevBusyB = 0;
+
+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock);
+ p_BusyB = p_MM->busyBlocks;
+ while ( p_BusyB && base != p_BusyB->base )
+ {
+ p_PrevBusyB = p_BusyB;
+ p_BusyB = p_BusyB->p_Next;
+ }
+
+ if ( !p_BusyB )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(0);
+ }
+
+ if ( AddFree( p_MM, p_BusyB->base, p_BusyB->end ) != E_OK )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(0);
+ }
+
+ /* removes a busy block form the list of busy blocks */
+ if ( p_PrevBusyB )
+ p_PrevBusyB->p_Next = p_BusyB->p_Next;
+ else
+ p_MM->busyBlocks = p_BusyB->p_Next;
+
+ size = p_BusyB->end - p_BusyB->base;
+
+ /* Adding the deallocated memory size to free memory size */
+ p_MM->freeMemSize += size;
+
+ XX_Free(p_BusyB);
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+
+ return (size);
+}
+
+/*****************************************************************************/
+uint64_t MM_PutForce(t_Handle h_MM, uint64_t base, uint64_t size)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ uint64_t end = base + size;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_MM);
+
+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock);
+
+ if ( CutBusy( p_MM, base, end ) != E_OK )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(0);
+ }
+
+ if ( AddFree ( p_MM, base, end ) != E_OK )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ return (uint64_t)(0);
+ }
+
+ /* Adding the deallocated memory size to free memory size */
+ p_MM->freeMemSize += size;
+
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+
+ return (size);
+}
+
+/*****************************************************************************/
+t_Error MM_Add(t_Handle h_MM, uint64_t base, uint64_t size)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_MemBlock *p_MemB, *p_NewMemB;
+ t_Error errCode;
+ uint32_t intFlags;
+
+ ASSERT_COND(p_MM);
+
+ /* find a last block in the list of memory blocks to insert a new
+ * memory block
+ */
+ intFlags = XX_LockIntrSpinlock(p_MM->h_Spinlock);
+
+ p_MemB = p_MM->memBlocks;
+ while ( p_MemB->p_Next )
+ {
+ if ( base >= p_MemB->base && base < p_MemB->end )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG);
+ }
+ p_MemB = p_MemB->p_Next;
+ }
+ /* check for a last memory block */
+ if ( base >= p_MemB->base && base < p_MemB->end )
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, E_ALREADY_EXISTS, NO_MSG);
+ }
+
+ /* create a new memory block */
+ if ((p_NewMemB = CreateNewBlock(base, size)) == NULL)
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ }
+
+ /* append a new memory block to the end of the list of memory blocks */
+ p_MemB->p_Next = p_NewMemB;
+
+ /* add a new free block to the free lists */
+ errCode = AddFree(p_MM, base, base+size);
+ if (errCode)
+ {
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+ p_MemB->p_Next = 0;
+ XX_Free(p_NewMemB);
+ return ((t_Error)errCode);
+ }
+
+ /* Adding the new block size to free memory size */
+ p_MM->freeMemSize += size;
+
+ XX_UnlockIntrSpinlock(p_MM->h_Spinlock, intFlags);
+
+ return (E_OK);
+}
+
+/*****************************************************************************/
+uint64_t MM_GetMemBlock(t_Handle h_MM, int index)
+{
+ t_MM *p_MM = (t_MM*)h_MM;
+ t_MemBlock *p_MemBlock;
+ int i;
+
+ ASSERT_COND(p_MM);
+
+ p_MemBlock = p_MM->memBlocks;
+ for (i=0; i < index; i++)
+ p_MemBlock = p_MemBlock->p_Next;
+
+ if ( p_MemBlock )
+ return (p_MemBlock->base);
+ else
+ return (uint64_t)ILLEGAL_BASE;
+}
+
+/*****************************************************************************/
+uint64_t MM_GetBase(t_Handle h_MM)
+{
+ t_MM *p_MM = (t_MM*)h_MM;
+ t_MemBlock *p_MemBlock;
+
+ ASSERT_COND(p_MM);
+
+ p_MemBlock = p_MM->memBlocks;
+ return p_MemBlock->base;
+}
+
+/*****************************************************************************/
+bool MM_InRange(t_Handle h_MM, uint64_t addr)
+{
+ t_MM *p_MM = (t_MM*)h_MM;
+ t_MemBlock *p_MemBlock;
+
+ ASSERT_COND(p_MM);
+
+ p_MemBlock = p_MM->memBlocks;
+
+ if ((addr >= p_MemBlock->base) && (addr < p_MemBlock->end))
+ return TRUE;
+ else
+ return FALSE;
+}
+
+/*****************************************************************************/
+uint64_t MM_GetFreeMemSize(t_Handle h_MM)
+{
+ t_MM *p_MM = (t_MM*)h_MM;
+
+ ASSERT_COND(p_MM);
+
+ return p_MM->freeMemSize;
+}
+
+/*****************************************************************************/
+void MM_Dump(t_Handle h_MM)
+{
+ t_MM *p_MM = (t_MM *)h_MM;
+ t_FreeBlock *p_FreeB;
+ t_BusyBlock *p_BusyB;
+ int i;
+
+ p_BusyB = p_MM->busyBlocks;
+ XX_Print("List of busy blocks:\n");
+ while (p_BusyB)
+ {
+ XX_Print("\t0x%p: (%s: b=0x%llx, e=0x%llx)\n", p_BusyB, p_BusyB->name, p_BusyB->base, p_BusyB->end );
+ p_BusyB = p_BusyB->p_Next;
+ }
+
+ XX_Print("\nLists of free blocks according to alignment:\n");
+ for (i=0; i <= MM_MAX_ALIGNMENT; i++)
+ {
+ XX_Print("%d alignment:\n", (0x1 << i));
+ p_FreeB = p_MM->freeBlocks[i];
+ while (p_FreeB)
+ {
+ XX_Print("\t0x%p: (b=0x%llx, e=0x%llx)\n", p_FreeB, p_FreeB->base, p_FreeB->end);
+ p_FreeB = p_FreeB->p_Next;
+ }
+ XX_Print("\n");
+ }
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/mm.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/****************************************************************
+ *
+ * File: mm.h
+ *
+ *
+ * Description:
+ * MM (Memory Management) object definitions.
+ * It also includes definitions of the Free Block, Busy Block
+ * and Memory Block structures used by the MM object.
+ *
+ ****************************************************************/
+
+#ifndef __MM_H
+#define __MM_H
+
+
+#include "mm_ext.h"
+
+#define __ERR_MODULE__ MODULE_MM
+
+
+#define MAKE_ALIGNED(addr, align) \
+ (((uint64_t)(addr) + ((align) - 1)) & (~(((uint64_t)align) - 1)))
+
+
+/* t_MemBlock data structure defines parameters of the Memory Block */
+typedef struct t_MemBlock
+{
+ struct t_MemBlock *p_Next; /* Pointer to the next memory block */
+
+ uint64_t base; /* Base address of the memory block */
+ uint64_t end; /* End address of the memory block */
+} t_MemBlock;
+
+
+/* t_FreeBlock data structure defines parameters of the Free Block */
+typedef struct t_FreeBlock
+{
+ struct t_FreeBlock *p_Next; /* Pointer to the next free block */
+
+ uint64_t base; /* Base address of the block */
+ uint64_t end; /* End address of the block */
+} t_FreeBlock;
+
+
+/* t_BusyBlock data structure defines parameters of the Busy Block */
+typedef struct t_BusyBlock
+{
+ struct t_BusyBlock *p_Next; /* Pointer to the next free block */
+
+ uint64_t base; /* Base address of the block */
+ uint64_t end; /* End address of the block */
+ char name[MM_MAX_NAME_LEN]; /* That block of memory was allocated for
+ something specified by the Name */
+} t_BusyBlock;
+
+
+/* t_MM data structure defines parameters of the MM object */
+typedef struct t_MM
+{
+ t_Handle h_Spinlock;
+
+ t_MemBlock *memBlocks; /* List of memory blocks (Memory list) */
+ t_BusyBlock *busyBlocks; /* List of busy blocks (Busy list) */
+ t_FreeBlock *freeBlocks[MM_MAX_ALIGNMENT + 1];
+ /* Alignment lists of free blocks (Free lists) */
+
+ uint64_t freeMemSize; /* Total size of free memory (in bytes) */
+} t_MM;
+
+
+#endif /* __MM_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/etc/sprint.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/*------------------------------------------------------*/
+/* File: sprint.c */
+/* */
+/* Description: */
+/* Debug routines (externals) */
+/*------------------------------------------------------*/
+#include "string_ext.h"
+#include "stdlib_ext.h"
+#include "stdarg_ext.h"
+#include "sprint_ext.h"
+#include "std_ext.h"
+#include "xx_ext.h"
+
+
+int Sprint(char * buf, const char *fmt, ...)
+{
+ va_list args;
+ int i;
+
+ va_start(args, fmt);
+ i=vsprintf(buf,fmt,args);
+ va_end(args);
+ return i;
+}
+
+int Snprint(char * buf, uint32_t size, const char *fmt, ...)
+{
+ va_list args;
+ int i;
+
+ va_start(args, fmt);
+ i=vsnprintf(buf,size,fmt,args);
+ va_end(args);
+ return i;
+}
+
+#ifndef NCSW_VXWORKS
+int Sscan(const char * buf, const char * fmt, ...)
+{
+ va_list args;
+ int i;
+
+ va_start(args,fmt);
+ i = vsscanf(buf,fmt,args);
+ va_end(args);
+ return i;
+}
+#endif /* NCSW_VXWORKS */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/fmanv3h_dflags.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __dflags_h
+#define __dflags_h
+
+
+#define NCSW_LINUX
+
+#define T4240
+#define NCSW_PPC_CORE
+
+#define DEBUG_ERRORS 1
+
+#if defined(DEBUG)
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO
+
+#define DEBUG_XX_MALLOC
+#define DEBUG_MEM_LEAKS
+
+#else
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING
+#endif /* (DEBUG) */
+
+#define REPORT_EVENTS 1
+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR
+
+#endif /* __dflags_h */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/fmanv3l_dflags.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __dflags_h
+#define __dflags_h
+
+
+#define NCSW_LINUX
+
+#define NCSW_PPC_CORE
+
+#define DEBUG_ERRORS 1
+
+#if defined(DEBUG)
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO
+
+#define DEBUG_XX_MALLOC
+#define DEBUG_MEM_LEAKS
+
+#else
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING
+#endif /* (DEBUG) */
+
+#define REPORT_EVENTS 1
+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR
+
+#endif /* __dflags_h */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/crc_mac_addr_ext.h
@@ -0,0 +1,364 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/*------------------------------------------------------*/
+/* */
+/* File: crc_mac_addr_ext.h */
+/* */
+/* Description: */
+/* Define a macro that calculate the crc value of */
+/* an Ethernet MAC address (48 bitd address */
+/*------------------------------------------------------*/
+
+#ifndef __crc_mac_addr_ext_h
+#define __crc_mac_addr_ext_h
+
+#include "std_ext.h"
+
+
+static uint32_t crc_table[256] =
+{
+ 0x00000000,
+ 0x77073096,
+ 0xee0e612c,
+ 0x990951ba,
+ 0x076dc419,
+ 0x706af48f,
+ 0xe963a535,
+ 0x9e6495a3,
+ 0x0edb8832,
+ 0x79dcb8a4,
+ 0xe0d5e91e,
+ 0x97d2d988,
+ 0x09b64c2b,
+ 0x7eb17cbd,
+ 0xe7b82d07,
+ 0x90bf1d91,
+ 0x1db71064,
+ 0x6ab020f2,
+ 0xf3b97148,
+ 0x84be41de,
+ 0x1adad47d,
+ 0x6ddde4eb,
+ 0xf4d4b551,
+ 0x83d385c7,
+ 0x136c9856,
+ 0x646ba8c0,
+ 0xfd62f97a,
+ 0x8a65c9ec,
+ 0x14015c4f,
+ 0x63066cd9,
+ 0xfa0f3d63,
+ 0x8d080df5,
+ 0x3b6e20c8,
+ 0x4c69105e,
+ 0xd56041e4,
+ 0xa2677172,
+ 0x3c03e4d1,
+ 0x4b04d447,
+ 0xd20d85fd,
+ 0xa50ab56b,
+ 0x35b5a8fa,
+ 0x42b2986c,
+ 0xdbbbc9d6,
+ 0xacbcf940,
+ 0x32d86ce3,
+ 0x45df5c75,
+ 0xdcd60dcf,
+ 0xabd13d59,
+ 0x26d930ac,
+ 0x51de003a,
+ 0xc8d75180,
+ 0xbfd06116,
+ 0x21b4f4b5,
+ 0x56b3c423,
+ 0xcfba9599,
+ 0xb8bda50f,
+ 0x2802b89e,
+ 0x5f058808,
+ 0xc60cd9b2,
+ 0xb10be924,
+ 0x2f6f7c87,
+ 0x58684c11,
+ 0xc1611dab,
+ 0xb6662d3d,
+ 0x76dc4190,
+ 0x01db7106,
+ 0x98d220bc,
+ 0xefd5102a,
+ 0x71b18589,
+ 0x06b6b51f,
+ 0x9fbfe4a5,
+ 0xe8b8d433,
+ 0x7807c9a2,
+ 0x0f00f934,
+ 0x9609a88e,
+ 0xe10e9818,
+ 0x7f6a0dbb,
+ 0x086d3d2d,
+ 0x91646c97,
+ 0xe6635c01,
+ 0x6b6b51f4,
+ 0x1c6c6162,
+ 0x856530d8,
+ 0xf262004e,
+ 0x6c0695ed,
+ 0x1b01a57b,
+ 0x8208f4c1,
+ 0xf50fc457,
+ 0x65b0d9c6,
+ 0x12b7e950,
+ 0x8bbeb8ea,
+ 0xfcb9887c,
+ 0x62dd1ddf,
+ 0x15da2d49,
+ 0x8cd37cf3,
+ 0xfbd44c65,
+ 0x4db26158,
+ 0x3ab551ce,
+ 0xa3bc0074,
+ 0xd4bb30e2,
+ 0x4adfa541,
+ 0x3dd895d7,
+ 0xa4d1c46d,
+ 0xd3d6f4fb,
+ 0x4369e96a,
+ 0x346ed9fc,
+ 0xad678846,
+ 0xda60b8d0,
+ 0x44042d73,
+ 0x33031de5,
+ 0xaa0a4c5f,
+ 0xdd0d7cc9,
+ 0x5005713c,
+ 0x270241aa,
+ 0xbe0b1010,
+ 0xc90c2086,
+ 0x5768b525,
+ 0x206f85b3,
+ 0xb966d409,
+ 0xce61e49f,
+ 0x5edef90e,
+ 0x29d9c998,
+ 0xb0d09822,
+ 0xc7d7a8b4,
+ 0x59b33d17,
+ 0x2eb40d81,
+ 0xb7bd5c3b,
+ 0xc0ba6cad,
+ 0xedb88320,
+ 0x9abfb3b6,
+ 0x03b6e20c,
+ 0x74b1d29a,
+ 0xead54739,
+ 0x9dd277af,
+ 0x04db2615,
+ 0x73dc1683,
+ 0xe3630b12,
+ 0x94643b84,
+ 0x0d6d6a3e,
+ 0x7a6a5aa8,
+ 0xe40ecf0b,
+ 0x9309ff9d,
+ 0x0a00ae27,
+ 0x7d079eb1,
+ 0xf00f9344,
+ 0x8708a3d2,
+ 0x1e01f268,
+ 0x6906c2fe,
+ 0xf762575d,
+ 0x806567cb,
+ 0x196c3671,
+ 0x6e6b06e7,
+ 0xfed41b76,
+ 0x89d32be0,
+ 0x10da7a5a,
+ 0x67dd4acc,
+ 0xf9b9df6f,
+ 0x8ebeeff9,
+ 0x17b7be43,
+ 0x60b08ed5,
+ 0xd6d6a3e8,
+ 0xa1d1937e,
+ 0x38d8c2c4,
+ 0x4fdff252,
+ 0xd1bb67f1,
+ 0xa6bc5767,
+ 0x3fb506dd,
+ 0x48b2364b,
+ 0xd80d2bda,
+ 0xaf0a1b4c,
+ 0x36034af6,
+ 0x41047a60,
+ 0xdf60efc3,
+ 0xa867df55,
+ 0x316e8eef,
+ 0x4669be79,
+ 0xcb61b38c,
+ 0xbc66831a,
+ 0x256fd2a0,
+ 0x5268e236,
+ 0xcc0c7795,
+ 0xbb0b4703,
+ 0x220216b9,
+ 0x5505262f,
+ 0xc5ba3bbe,
+ 0xb2bd0b28,
+ 0x2bb45a92,
+ 0x5cb36a04,
+ 0xc2d7ffa7,
+ 0xb5d0cf31,
+ 0x2cd99e8b,
+ 0x5bdeae1d,
+ 0x9b64c2b0,
+ 0xec63f226,
+ 0x756aa39c,
+ 0x026d930a,
+ 0x9c0906a9,
+ 0xeb0e363f,
+ 0x72076785,
+ 0x05005713,
+ 0x95bf4a82,
+ 0xe2b87a14,
+ 0x7bb12bae,
+ 0x0cb61b38,
+ 0x92d28e9b,
+ 0xe5d5be0d,
+ 0x7cdcefb7,
+ 0x0bdbdf21,
+ 0x86d3d2d4,
+ 0xf1d4e242,
+ 0x68ddb3f8,
+ 0x1fda836e,
+ 0x81be16cd,
+ 0xf6b9265b,
+ 0x6fb077e1,
+ 0x18b74777,
+ 0x88085ae6,
+ 0xff0f6a70,
+ 0x66063bca,
+ 0x11010b5c,
+ 0x8f659eff,
+ 0xf862ae69,
+ 0x616bffd3,
+ 0x166ccf45,
+ 0xa00ae278,
+ 0xd70dd2ee,
+ 0x4e048354,
+ 0x3903b3c2,
+ 0xa7672661,
+ 0xd06016f7,
+ 0x4969474d,
+ 0x3e6e77db,
+ 0xaed16a4a,
+ 0xd9d65adc,
+ 0x40df0b66,
+ 0x37d83bf0,
+ 0xa9bcae53,
+ 0xdebb9ec5,
+ 0x47b2cf7f,
+ 0x30b5ffe9,
+ 0xbdbdf21c,
+ 0xcabac28a,
+ 0x53b39330,
+ 0x24b4a3a6,
+ 0xbad03605,
+ 0xcdd70693,
+ 0x54de5729,
+ 0x23d967bf,
+ 0xb3667a2e,
+ 0xc4614ab8,
+ 0x5d681b02,
+ 0x2a6f2b94,
+ 0xb40bbe37,
+ 0xc30c8ea1,
+ 0x5a05df1b,
+ 0x2d02ef8d
+};
+
+
+#define GET_MAC_ADDR_CRC(addr, crc) \
+{ \
+ uint32_t i; \
+ uint8_t data; \
+ \
+ /* CRC calculation */ \
+ crc = 0xffffffff; \
+ for (i=0; i < 6; i++) \
+ { \
+ data = (uint8_t)(addr >> ((5-i)*8)); \
+ crc = crc^data; \
+ crc = crc_table[crc&0xff] ^ (crc>>8); \
+ } \
+} \
+
+/* Define a macro for getting the mirrored value of */
+/* a byte size number. (0x11010011 --> 0x11001011) */
+/* Sometimes the mirrored value of the CRC is required */
+static __inline__ uint8_t GetMirror(uint8_t n)
+{
+ uint8_t mirror[16] =
+ {
+ 0x00,
+ 0x08,
+ 0x04,
+ 0x0c,
+ 0x02,
+ 0x0a,
+ 0x06,
+ 0x0e,
+ 0x01,
+ 0x09,
+ 0x05,
+ 0x0d,
+ 0x03,
+ 0x0b,
+ 0x07,
+ 0x0f
+ };
+ return ((uint8_t)(((mirror[n & 0x0f] << 4) | (mirror[n >> 4]))));
+}
+
+static __inline__ uint32_t GetMirror32(uint32_t n)
+{
+ return (((uint32_t)GetMirror((uint8_t)(n))<<24) |
+ ((uint32_t)GetMirror((uint8_t)(n>>8))<<16) |
+ ((uint32_t)GetMirror((uint8_t)(n>>16))<<8) |
+ ((uint32_t)GetMirror((uint8_t)(n>>24))));
+}
+
+#define MIRROR GetMirror
+#define MIRROR_32 GetMirror32
+
+
+#endif /* __crc_mac_addr_ext_h */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/dpaa_ext.h
@@ -0,0 +1,210 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File dpaa_ext.h
+
+ @Description DPAA Application Programming Interface.
+*//***************************************************************************/
+#ifndef __DPAA_EXT_H
+#define __DPAA_EXT_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+
+
+/**************************************************************************//**
+ @Group DPAA_grp Data Path Acceleration Architecture API
+
+ @Description DPAA API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description Frame descriptor
+*//***************************************************************************/
+typedef _Packed struct t_DpaaFD {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ volatile uint8_t liodn;
+ volatile uint8_t bpid;
+ volatile uint8_t elion;
+ volatile uint8_t addrh;
+ volatile uint32_t addrl;
+#else
+ volatile uint32_t addrl;
+ volatile uint8_t addrh;
+ volatile uint8_t elion;
+ volatile uint8_t bpid;
+ volatile uint8_t liodn;
+ #endif
+ volatile uint32_t length; /**< Frame length */
+ volatile uint32_t status; /**< FD status */
+} _PackedType t_DpaaFD;
+
+/**************************************************************************//**
+ @Description enum for defining frame format
+*//***************************************************************************/
+typedef enum e_DpaaFDFormatType {
+ e_DPAA_FD_FORMAT_TYPE_SHORT_SBSF = 0x0, /**< Simple frame Single buffer; Offset and
+ small length (9b OFFSET, 20b LENGTH) */
+ e_DPAA_FD_FORMAT_TYPE_LONG_SBSF = 0x2, /**< Simple frame, single buffer; big length
+ (29b LENGTH ,No OFFSET) */
+ e_DPAA_FD_FORMAT_TYPE_SHORT_MBSF = 0x4, /**< Simple frame, Scatter Gather table; Offset
+ and small length (9b OFFSET, 20b LENGTH) */
+ e_DPAA_FD_FORMAT_TYPE_LONG_MBSF = 0x6, /**< Simple frame, Scatter Gather table;
+ big length (29b LENGTH ,No OFFSET) */
+ e_DPAA_FD_FORMAT_TYPE_COMPOUND = 0x1, /**< Compound Frame (29b CONGESTION-WEIGHT
+ No LENGTH or OFFSET) */
+ e_DPAA_FD_FORMAT_TYPE_DUMMY
+} e_DpaaFDFormatType;
+
+/**************************************************************************//**
+ @Collection Frame descriptor macros
+*//***************************************************************************/
+#define DPAA_FD_DD_MASK 0xc0000000 /**< FD DD field mask */
+#define DPAA_FD_PID_MASK 0x3f000000 /**< FD PID field mask */
+#define DPAA_FD_ELIODN_MASK 0x0000f000 /**< FD ELIODN field mask */
+#define DPAA_FD_BPID_MASK 0x00ff0000 /**< FD BPID field mask */
+#define DPAA_FD_ADDRH_MASK 0x000000ff /**< FD ADDRH field mask */
+#define DPAA_FD_ADDRL_MASK 0xffffffff /**< FD ADDRL field mask */
+#define DPAA_FD_FORMAT_MASK 0xe0000000 /**< FD FORMAT field mask */
+#define DPAA_FD_OFFSET_MASK 0x1ff00000 /**< FD OFFSET field mask */
+#define DPAA_FD_LENGTH_MASK 0x000fffff /**< FD LENGTH field mask */
+
+#define DPAA_FD_GET_ADDRH(fd) ((t_DpaaFD *)fd)->addrh /**< Macro to get FD ADDRH field */
+#define DPAA_FD_GET_ADDRL(fd) ((t_DpaaFD *)fd)->addrl /**< Macro to get FD ADDRL field */
+#define DPAA_FD_GET_PHYS_ADDR(fd) ((physAddress_t)(((uint64_t)DPAA_FD_GET_ADDRH(fd) << 32) | (uint64_t)DPAA_FD_GET_ADDRL(fd))) /**< Macro to get FD ADDR field */
+#define DPAA_FD_GET_FORMAT(fd) ((((t_DpaaFD *)fd)->length & DPAA_FD_FORMAT_MASK) >> (31-2)) /**< Macro to get FD FORMAT field */
+#define DPAA_FD_GET_OFFSET(fd) ((((t_DpaaFD *)fd)->length & DPAA_FD_OFFSET_MASK) >> (31-11)) /**< Macro to get FD OFFSET field */
+#define DPAA_FD_GET_LENGTH(fd) (((t_DpaaFD *)fd)->length & DPAA_FD_LENGTH_MASK) /**< Macro to get FD LENGTH field */
+#define DPAA_FD_GET_STATUS(fd) ((t_DpaaFD *)fd)->status /**< Macro to get FD STATUS field */
+#define DPAA_FD_GET_ADDR(fd) XX_PhysToVirt(DPAA_FD_GET_PHYS_ADDR(fd)) /**< Macro to get FD ADDR (virtual) */
+
+#define DPAA_FD_SET_ADDRH(fd,val) ((t_DpaaFD *)fd)->addrh = (val) /**< Macro to set FD ADDRH field */
+#define DPAA_FD_SET_ADDRL(fd,val) ((t_DpaaFD *)fd)->addrl = (val) /**< Macro to set FD ADDRL field */
+#define DPAA_FD_SET_ADDR(fd,val) \
+do { \
+ uint64_t physAddr = (uint64_t)(XX_VirtToPhys(val)); \
+ DPAA_FD_SET_ADDRH(fd, ((uint32_t)(physAddr >> 32))); \
+ DPAA_FD_SET_ADDRL(fd, (uint32_t)physAddr); \
+} while (0) /**< Macro to set FD ADDR field */
+#define DPAA_FD_SET_FORMAT(fd,val) (((t_DpaaFD *)fd)->length = ((((t_DpaaFD *)fd)->length & ~DPAA_FD_FORMAT_MASK) | (((val) << (31-2))& DPAA_FD_FORMAT_MASK))) /**< Macro to set FD FORMAT field */
+#define DPAA_FD_SET_OFFSET(fd,val) (((t_DpaaFD *)fd)->length = ((((t_DpaaFD *)fd)->length & ~DPAA_FD_OFFSET_MASK) | (((val) << (31-11))& DPAA_FD_OFFSET_MASK) )) /**< Macro to set FD OFFSET field */
+#define DPAA_FD_SET_LENGTH(fd,val) (((t_DpaaFD *)fd)->length = (((t_DpaaFD *)fd)->length & ~DPAA_FD_LENGTH_MASK) | ((val) & DPAA_FD_LENGTH_MASK)) /**< Macro to set FD LENGTH field */
+#define DPAA_FD_SET_STATUS(fd,val) ((t_DpaaFD *)fd)->status = (val) /**< Macro to set FD STATUS field */
+/* @} */
+
+/**************************************************************************//**
+ @Description Frame Scatter/Gather Table Entry
+*//***************************************************************************/
+typedef _Packed struct t_DpaaSGTE {
+ volatile uint32_t addrh; /**< Buffer Address high */
+ volatile uint32_t addrl; /**< Buffer Address low */
+ volatile uint32_t length; /**< Buffer length */
+ volatile uint32_t offset; /**< SGTE offset */
+} _PackedType t_DpaaSGTE;
+
+#define DPAA_NUM_OF_SG_TABLE_ENTRY 16
+
+/**************************************************************************//**
+ @Description Frame Scatter/Gather Table
+*//***************************************************************************/
+typedef _Packed struct t_DpaaSGT {
+ t_DpaaSGTE tableEntry[DPAA_NUM_OF_SG_TABLE_ENTRY];
+ /**< Structure that holds information about
+ a single S/G entry. */
+} _PackedType t_DpaaSGT;
+
+/**************************************************************************//**
+ @Description Compound Frame Table
+*//***************************************************************************/
+typedef _Packed struct t_DpaaCompTbl {
+ t_DpaaSGTE outputBuffInfo; /**< Structure that holds information about
+ the compound-frame output buffer;
+ NOTE: this may point to a S/G table */
+ t_DpaaSGTE inputBuffInfo; /**< Structure that holds information about
+ the compound-frame input buffer;
+ NOTE: this may point to a S/G table */
+} _PackedType t_DpaaCompTbl;
+
+/**************************************************************************//**
+ @Collection Frame Scatter/Gather Table Entry macros
+*//***************************************************************************/
+#define DPAA_SGTE_ADDRH_MASK 0x000000ff /**< SGTE ADDRH field mask */
+#define DPAA_SGTE_ADDRL_MASK 0xffffffff /**< SGTE ADDRL field mask */
+#define DPAA_SGTE_E_MASK 0x80000000 /**< SGTE Extension field mask */
+#define DPAA_SGTE_F_MASK 0x40000000 /**< SGTE Final field mask */
+#define DPAA_SGTE_LENGTH_MASK 0x3fffffff /**< SGTE LENGTH field mask */
+#define DPAA_SGTE_BPID_MASK 0x00ff0000 /**< SGTE BPID field mask */
+#define DPAA_SGTE_OFFSET_MASK 0x00001fff /**< SGTE OFFSET field mask */
+
+#define DPAA_SGTE_GET_ADDRH(sgte) (((t_DpaaSGTE *)sgte)->addrh & DPAA_SGTE_ADDRH_MASK) /**< Macro to get SGTE ADDRH field */
+#define DPAA_SGTE_GET_ADDRL(sgte) ((t_DpaaSGTE *)sgte)->addrl /**< Macro to get SGTE ADDRL field */
+#define DPAA_SGTE_GET_PHYS_ADDR(sgte) ((physAddress_t)(((uint64_t)DPAA_SGTE_GET_ADDRH(sgte) << 32) | (uint64_t)DPAA_SGTE_GET_ADDRL(sgte))) /**< Macro to get FD ADDR field */
+#define DPAA_SGTE_GET_EXTENSION(sgte) ((((t_DpaaSGTE *)sgte)->length & DPAA_SGTE_E_MASK) >> (31-0)) /**< Macro to get SGTE EXTENSION field */
+#define DPAA_SGTE_GET_FINAL(sgte) ((((t_DpaaSGTE *)sgte)->length & DPAA_SGTE_F_MASK) >> (31-1)) /**< Macro to get SGTE FINAL field */
+#define DPAA_SGTE_GET_LENGTH(sgte) (((t_DpaaSGTE *)sgte)->length & DPAA_SGTE_LENGTH_MASK) /**< Macro to get SGTE LENGTH field */
+#define DPAA_SGTE_GET_BPID(sgte) ((((t_DpaaSGTE *)sgte)->offset & DPAA_SGTE_BPID_MASK) >> (31-15)) /**< Macro to get SGTE BPID field */
+#define DPAA_SGTE_GET_OFFSET(sgte) (((t_DpaaSGTE *)sgte)->offset & DPAA_SGTE_OFFSET_MASK) /**< Macro to get SGTE OFFSET field */
+#define DPAA_SGTE_GET_ADDR(sgte) XX_PhysToVirt(DPAA_SGTE_GET_PHYS_ADDR(sgte))
+
+#define DPAA_SGTE_SET_ADDRH(sgte,val) (((t_DpaaSGTE *)sgte)->addrh = ((((t_DpaaSGTE *)sgte)->addrh & ~DPAA_SGTE_ADDRH_MASK) | ((val) & DPAA_SGTE_ADDRH_MASK))) /**< Macro to set SGTE ADDRH field */
+#define DPAA_SGTE_SET_ADDRL(sgte,val) ((t_DpaaSGTE *)sgte)->addrl = (val) /**< Macro to set SGTE ADDRL field */
+#define DPAA_SGTE_SET_ADDR(sgte,val) \
+do { \
+ uint64_t physAddr = (uint64_t)(XX_VirtToPhys(val)); \
+ DPAA_SGTE_SET_ADDRH(sgte, ((uint32_t)(physAddr >> 32))); \
+ DPAA_SGTE_SET_ADDRL(sgte, (uint32_t)physAddr); \
+} while (0) /**< Macro to set SGTE ADDR field */
+#define DPAA_SGTE_SET_EXTENSION(sgte,val) (((t_DpaaSGTE *)sgte)->length = ((((t_DpaaSGTE *)sgte)->length & ~DPAA_SGTE_E_MASK) | (((val) << (31-0))& DPAA_SGTE_E_MASK))) /**< Macro to set SGTE EXTENSION field */
+#define DPAA_SGTE_SET_FINAL(sgte,val) (((t_DpaaSGTE *)sgte)->length = ((((t_DpaaSGTE *)sgte)->length & ~DPAA_SGTE_F_MASK) | (((val) << (31-1))& DPAA_SGTE_F_MASK))) /**< Macro to set SGTE FINAL field */
+#define DPAA_SGTE_SET_LENGTH(sgte,val) (((t_DpaaSGTE *)sgte)->length = (((t_DpaaSGTE *)sgte)->length & ~DPAA_SGTE_LENGTH_MASK) | ((val) & DPAA_SGTE_LENGTH_MASK)) /**< Macro to set SGTE LENGTH field */
+#define DPAA_SGTE_SET_BPID(sgte,val) (((t_DpaaSGTE *)sgte)->offset = ((((t_DpaaSGTE *)sgte)->offset & ~DPAA_SGTE_BPID_MASK) | (((val) << (31-15))& DPAA_SGTE_BPID_MASK))) /**< Macro to set SGTE BPID field */
+#define DPAA_SGTE_SET_OFFSET(sgte,val) (((t_DpaaSGTE *)sgte)->offset = ((((t_DpaaSGTE *)sgte)->offset & ~DPAA_SGTE_OFFSET_MASK) | (((val) << (31-31))& DPAA_SGTE_OFFSET_MASK) )) /**< Macro to set SGTE OFFSET field */
+/* @} */
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+#define DPAA_LIODN_DONT_OVERRIDE (-1)
+
+/** @} */ /* end of DPAA_grp group */
+
+
+#endif /* __DPAA_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_ext.h
@@ -0,0 +1,1731 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_ext.h
+
+ @Description FM Application Programming Interface.
+*//***************************************************************************/
+#ifndef __FM_EXT
+#define __FM_EXT
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "dpaa_ext.h"
+#include "fsl_fman_sp.h"
+
+/**************************************************************************//**
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_lib_grp FM library
+
+ @Description FM API functions, definitions and enums.
+
+ The FM module is the main driver module and is a mandatory module
+ for FM driver users. This module must be initialized first prior
+ to any other drivers modules.
+ The FM is a "singleton" module. It is responsible of the common
+ HW modules: FPM, DMA, common QMI and common BMI initializations and
+ run-time control routines. This module must be initialized always
+ when working with any of the FM modules.
+ NOTE - We assume that the FM library will be initialized only by core No. 0!
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Enum for defining port types
+*//***************************************************************************/
+typedef enum e_FmPortType {
+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING = 0, /**< Offline parsing port */
+ e_FM_PORT_TYPE_RX, /**< 1G Rx port */
+ e_FM_PORT_TYPE_RX_10G, /**< 10G Rx port */
+ e_FM_PORT_TYPE_TX, /**< 1G Tx port */
+ e_FM_PORT_TYPE_TX_10G, /**< 10G Tx port */
+ e_FM_PORT_TYPE_DUMMY
+} e_FmPortType;
+
+/**************************************************************************//**
+ @Collection General FM defines
+*//***************************************************************************/
+#define FM_MAX_NUM_OF_PARTITIONS 64 /**< Maximum number of partitions */
+#define FM_PHYS_ADDRESS_SIZE 6 /**< FM Physical address size */
+/* @} */
+
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(push,1)
+#endif /* defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Description FM physical Address
+*//***************************************************************************/
+typedef _Packed struct t_FmPhysAddr {
+ volatile uint8_t high; /**< High part of the physical address */
+ volatile uint32_t low; /**< Low part of the physical address */
+} _PackedType t_FmPhysAddr;
+
+/**************************************************************************//**
+ @Description Parse results memory layout
+*//***************************************************************************/
+typedef _Packed struct t_FmPrsResult {
+ volatile uint8_t lpid; /**< Logical port id */
+ volatile uint8_t shimr; /**< Shim header result */
+ volatile uint16_t l2r; /**< Layer 2 result */
+ volatile uint16_t l3r; /**< Layer 3 result */
+ volatile uint8_t l4r; /**< Layer 4 result */
+ volatile uint8_t cplan; /**< Classification plan id */
+ volatile uint16_t nxthdr; /**< Next Header */
+ volatile uint16_t cksum; /**< Running-sum */
+ volatile uint16_t flags_frag_off; /**< Flags & fragment-offset field of the last IP-header */
+ volatile uint8_t route_type; /**< Routing type field of a IPv6 routing extension header */
+ volatile uint8_t rhp_ip_valid; /**< Routing Extension Header Present; last bit is IP valid */
+ volatile uint8_t shim_off[2]; /**< Shim offset */
+ volatile uint8_t ip_pid_off; /**< IP PID (last IP-proto) offset */
+ volatile uint8_t eth_off; /**< ETH offset */
+ volatile uint8_t llc_snap_off; /**< LLC_SNAP offset */
+ volatile uint8_t vlan_off[2]; /**< VLAN offset */
+ volatile uint8_t etype_off; /**< ETYPE offset */
+ volatile uint8_t pppoe_off; /**< PPP offset */
+ volatile uint8_t mpls_off[2]; /**< MPLS offset */
+ volatile uint8_t ip_off[2]; /**< IP offset */
+ volatile uint8_t gre_off; /**< GRE offset */
+ volatile uint8_t l4_off; /**< Layer 4 offset */
+ volatile uint8_t nxthdr_off; /**< Parser end point */
+} _PackedType t_FmPrsResult;
+
+/**************************************************************************//**
+ @Collection FM Parser results
+*//***************************************************************************/
+#define FM_PR_L2_VLAN_STACK 0x00000100 /**< Parse Result: VLAN stack */
+#define FM_PR_L2_ETHERNET 0x00008000 /**< Parse Result: Ethernet*/
+#define FM_PR_L2_VLAN 0x00004000 /**< Parse Result: VLAN */
+#define FM_PR_L2_LLC_SNAP 0x00002000 /**< Parse Result: LLC_SNAP */
+#define FM_PR_L2_MPLS 0x00001000 /**< Parse Result: MPLS */
+#define FM_PR_L2_PPPoE 0x00000800 /**< Parse Result: PPPoE */
+/* @} */
+
+/**************************************************************************//**
+ @Collection FM Frame descriptor macros
+*//***************************************************************************/
+#define FM_FD_CMD_FCO 0x80000000 /**< Frame queue Context Override */
+#define FM_FD_CMD_RPD 0x40000000 /**< Read Prepended Data */
+#define FM_FD_CMD_UPD 0x20000000 /**< Update Prepended Data */
+#define FM_FD_CMD_DTC 0x10000000 /**< Do L4 Checksum */
+#define FM_FD_CMD_DCL4C 0x10000000 /**< Didn't calculate L4 Checksum */
+#define FM_FD_CMD_CFQ 0x00ffffff /**< Confirmation Frame Queue */
+
+#define FM_FD_ERR_UNSUPPORTED_FORMAT 0x04000000 /**< Not for Rx-Port! Unsupported Format */
+#define FM_FD_ERR_LENGTH 0x02000000 /**< Not for Rx-Port! Length Error */
+#define FM_FD_ERR_DMA 0x01000000 /**< DMA Data error */
+
+#define FM_FD_IPR 0x00000001 /**< IPR frame (not error) */
+
+#define FM_FD_ERR_IPR_NCSP (0x00100000 | FM_FD_IPR) /**< IPR non-consistent-sp */
+#define FM_FD_ERR_IPR (0x00200000 | FM_FD_IPR) /**< IPR error */
+#define FM_FD_ERR_IPR_TO (0x00300000 | FM_FD_IPR) /**< IPR timeout */
+
+#ifdef FM_CAPWAP_SUPPORT
+#define FM_FD_ERR_CRE 0x00200000
+#define FM_FD_ERR_CHE 0x00100000
+#endif /* FM_CAPWAP_SUPPORT */
+
+#define FM_FD_ERR_PHYSICAL 0x00080000 /**< Rx FIFO overflow, FCS error, code error, running disparity
+ error (SGMII and TBI modes), FIFO parity error. PHY
+ Sequence error, PHY error control character detected. */
+#define FM_FD_ERR_SIZE 0x00040000 /**< Frame too long OR Frame size exceeds max_length_frame */
+#define FM_FD_ERR_CLS_DISCARD 0x00020000 /**< classification discard */
+#define FM_FD_ERR_EXTRACTION 0x00008000 /**< Extract Out of Frame */
+#define FM_FD_ERR_NO_SCHEME 0x00004000 /**< No Scheme Selected */
+#define FM_FD_ERR_KEYSIZE_OVERFLOW 0x00002000 /**< Keysize Overflow */
+#define FM_FD_ERR_COLOR_RED 0x00000800 /**< Frame color is red */
+#define FM_FD_ERR_COLOR_YELLOW 0x00000400 /**< Frame color is yellow */
+#define FM_FD_ERR_ILL_PLCR 0x00000200 /**< Illegal Policer Profile selected */
+#define FM_FD_ERR_PLCR_FRAME_LEN 0x00000100 /**< Policer frame length error */
+#define FM_FD_ERR_PRS_TIMEOUT 0x00000080 /**< Parser Time out Exceed */
+#define FM_FD_ERR_PRS_ILL_INSTRUCT 0x00000040 /**< Invalid Soft Parser instruction */
+#define FM_FD_ERR_PRS_HDR_ERR 0x00000020 /**< Header error was identified during parsing */
+#define FM_FD_ERR_BLOCK_LIMIT_EXCEEDED 0x00000008 /**< Frame parsed beyind 256 first bytes */
+
+#define FM_FD_TX_STATUS_ERR_MASK (FM_FD_ERR_UNSUPPORTED_FORMAT | \
+ FM_FD_ERR_LENGTH | \
+ FM_FD_ERR_DMA) /**< TX Error FD bits */
+
+#define FM_FD_RX_STATUS_ERR_MASK (FM_FD_ERR_UNSUPPORTED_FORMAT | \
+ FM_FD_ERR_LENGTH | \
+ FM_FD_ERR_DMA | \
+ FM_FD_ERR_IPR | \
+ FM_FD_ERR_IPR_TO | \
+ FM_FD_ERR_IPR_NCSP | \
+ FM_FD_ERR_PHYSICAL | \
+ FM_FD_ERR_SIZE | \
+ FM_FD_ERR_CLS_DISCARD | \
+ FM_FD_ERR_COLOR_RED | \
+ FM_FD_ERR_COLOR_YELLOW | \
+ FM_FD_ERR_ILL_PLCR | \
+ FM_FD_ERR_PLCR_FRAME_LEN | \
+ FM_FD_ERR_EXTRACTION | \
+ FM_FD_ERR_NO_SCHEME | \
+ FM_FD_ERR_KEYSIZE_OVERFLOW | \
+ FM_FD_ERR_PRS_TIMEOUT | \
+ FM_FD_ERR_PRS_ILL_INSTRUCT | \
+ FM_FD_ERR_PRS_HDR_ERR | \
+ FM_FD_ERR_BLOCK_LIMIT_EXCEEDED) /**< RX Error FD bits */
+
+#define FM_FD_RX_STATUS_ERR_NON_FM 0x00400000 /**< non Frame-Manager error */
+/* @} */
+
+/**************************************************************************//**
+ @Description Context A
+*//***************************************************************************/
+typedef _Packed struct t_FmContextA {
+ volatile uint32_t command; /**< ContextA Command */
+ volatile uint8_t res0[4]; /**< ContextA Reserved bits */
+} _PackedType t_FmContextA;
+
+/**************************************************************************//**
+ @Description Context B
+*//***************************************************************************/
+typedef uint32_t t_FmContextB;
+
+/**************************************************************************//**
+ @Collection Special Operation options
+*//***************************************************************************/
+typedef uint32_t fmSpecialOperations_t; /**< typedef for defining Special Operation options */
+
+#define FM_SP_OP_IPSEC 0x80000000 /**< activate features that related to IPSec (e.g fix Eth-type) */
+#define FM_SP_OP_IPSEC_UPDATE_UDP_LEN 0x40000000 /**< update the UDP-Len after Encryption */
+#define FM_SP_OP_IPSEC_MANIP 0x20000000 /**< handle the IPSec-manip options */
+#define FM_SP_OP_RPD 0x10000000 /**< Set the RPD bit */
+#define FM_SP_OP_DCL4C 0x08000000 /**< Set the DCL4C bit */
+#define FM_SP_OP_CHECK_SEC_ERRORS 0x04000000 /**< Check SEC errors */
+#define FM_SP_OP_CLEAR_RPD 0x02000000 /**< Clear the RPD bit */
+#define FM_SP_OP_CAPWAP_DTLS_ENC 0x01000000 /**< activate features that related to CAPWAP-DTLS post Encryption */
+#define FM_SP_OP_CAPWAP_DTLS_DEC 0x00800000 /**< activate features that related to CAPWAP-DTLS post Decryption */
+#define FM_SP_OP_IPSEC_NO_ETH_HDR 0x00400000 /**< activate features that related to IPSec without Eth hdr */
+/* @} */
+
+/**************************************************************************//**
+ @Collection Context A macros
+*//***************************************************************************/
+#define FM_CONTEXTA_OVERRIDE_MASK 0x80000000
+#define FM_CONTEXTA_ICMD_MASK 0x40000000
+#define FM_CONTEXTA_A1_VALID_MASK 0x20000000
+#define FM_CONTEXTA_MACCMD_MASK 0x00ff0000
+#define FM_CONTEXTA_MACCMD_VALID_MASK 0x00800000
+#define FM_CONTEXTA_MACCMD_SECURED_MASK 0x00100000
+#define FM_CONTEXTA_MACCMD_SC_MASK 0x000f0000
+#define FM_CONTEXTA_A1_MASK 0x0000ffff
+
+#define FM_CONTEXTA_GET_OVERRIDE(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_OVERRIDE_MASK) >> (31-0))
+#define FM_CONTEXTA_GET_ICMD(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_ICMD_MASK) >> (31-1))
+#define FM_CONTEXTA_GET_A1_VALID(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_A1_VALID_MASK) >> (31-2))
+#define FM_CONTEXTA_GET_A1(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_A1_MASK) >> (31-31))
+#define FM_CONTEXTA_GET_MACCMD(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_MASK) >> (31-15))
+#define FM_CONTEXTA_GET_MACCMD_VALID(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_VALID_MASK) >> (31-8))
+#define FM_CONTEXTA_GET_MACCMD_SECURED(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_SECURED_MASK) >> (31-11))
+#define FM_CONTEXTA_GET_MACCMD_SECURE_CHANNEL(contextA) ((((t_FmContextA *)contextA)->command & FM_CONTEXTA_MACCMD_SC_MASK) >> (31-15))
+
+#define FM_CONTEXTA_SET_OVERRIDE(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_OVERRIDE_MASK) | (((uint32_t)(val) << (31-0)) & FM_CONTEXTA_OVERRIDE_MASK) ))
+#define FM_CONTEXTA_SET_ICMD(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_ICMD_MASK) | (((val) << (31-1)) & FM_CONTEXTA_ICMD_MASK) ))
+#define FM_CONTEXTA_SET_A1_VALID(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_A1_VALID_MASK) | (((val) << (31-2)) & FM_CONTEXTA_A1_VALID_MASK) ))
+#define FM_CONTEXTA_SET_A1(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_A1_MASK) | (((val) << (31-31)) & FM_CONTEXTA_A1_MASK) ))
+#define FM_CONTEXTA_SET_MACCMD(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_MASK) | (((val) << (31-15)) & FM_CONTEXTA_MACCMD_MASK) ))
+#define FM_CONTEXTA_SET_MACCMD_VALID(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_VALID_MASK) | (((val) << (31-8)) & FM_CONTEXTA_MACCMD_VALID_MASK) ))
+#define FM_CONTEXTA_SET_MACCMD_SECURED(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_SECURED_MASK) | (((val) << (31-11)) & FM_CONTEXTA_MACCMD_SECURED_MASK) ))
+#define FM_CONTEXTA_SET_MACCMD_SECURE_CHANNEL(contextA,val) (((t_FmContextA *)contextA)->command = (uint32_t)((((t_FmContextA *)contextA)->command & ~FM_CONTEXTA_MACCMD_SC_MASK) | (((val) << (31-15)) & FM_CONTEXTA_MACCMD_SC_MASK) ))
+/* @} */
+
+/**************************************************************************//**
+ @Collection Context B macros
+*//***************************************************************************/
+#define FM_CONTEXTB_FQID_MASK 0x00ffffff
+
+#define FM_CONTEXTB_GET_FQID(contextB) (*((t_FmContextB *)contextB) & FM_CONTEXTB_FQID_MASK)
+#define FM_CONTEXTB_SET_FQID(contextB,val) (*((t_FmContextB *)contextB) = ((*((t_FmContextB *)contextB) & ~FM_CONTEXTB_FQID_MASK) | ((val) & FM_CONTEXTB_FQID_MASK)))
+/* @} */
+
+#if defined(__MWERKS__) && !defined(__GNUC__)
+#pragma pack(pop)
+#endif /* defined(__MWERKS__) && ... */
+
+
+/**************************************************************************//**
+ @Description FM Exceptions
+*//***************************************************************************/
+typedef enum e_FmExceptions {
+ e_FM_EX_DMA_BUS_ERROR = 0, /**< DMA bus error. */
+ e_FM_EX_DMA_READ_ECC, /**< Read Buffer ECC error (Valid for FM rev < 6)*/
+ e_FM_EX_DMA_SYSTEM_WRITE_ECC, /**< Write Buffer ECC error on system side (Valid for FM rev < 6)*/
+ e_FM_EX_DMA_FM_WRITE_ECC, /**< Write Buffer ECC error on FM side (Valid for FM rev < 6)*/
+ e_FM_EX_DMA_SINGLE_PORT_ECC, /**< Single Port ECC error on FM side (Valid for FM rev > 6)*/
+ e_FM_EX_FPM_STALL_ON_TASKS, /**< Stall of tasks on FPM */
+ e_FM_EX_FPM_SINGLE_ECC, /**< Single ECC on FPM. */
+ e_FM_EX_FPM_DOUBLE_ECC, /**< Double ECC error on FPM ram access */
+ e_FM_EX_QMI_SINGLE_ECC, /**< Single ECC on QMI. */
+ e_FM_EX_QMI_DOUBLE_ECC, /**< Double bit ECC occurred on QMI */
+ e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,/**< Dequeue from unknown port id */
+ e_FM_EX_BMI_LIST_RAM_ECC, /**< Linked List RAM ECC error */
+ e_FM_EX_BMI_STORAGE_PROFILE_ECC, /**< Storage Profile ECC Error */
+ e_FM_EX_BMI_STATISTICS_RAM_ECC, /**< Statistics Count RAM ECC Error Enable */
+ e_FM_EX_BMI_DISPATCH_RAM_ECC, /**< Dispatch RAM ECC Error Enable */
+ e_FM_EX_IRAM_ECC, /**< Double bit ECC occurred on IRAM*/
+ e_FM_EX_MURAM_ECC /**< Double bit ECC occurred on MURAM*/
+} e_FmExceptions;
+
+/**************************************************************************//**
+ @Description Enum for defining port DMA swap mode
+*//***************************************************************************/
+typedef enum e_FmDmaSwapOption {
+ e_FM_DMA_NO_SWP = FMAN_DMA_NO_SWP, /**< No swap, transfer data as is.*/
+ e_FM_DMA_SWP_PPC_LE = FMAN_DMA_SWP_PPC_LE, /**< The transferred data should be swapped
+ in PowerPc Little Endian mode. */
+ e_FM_DMA_SWP_BE = FMAN_DMA_SWP_BE /**< The transferred data should be swapped
+ in Big Endian mode */
+} e_FmDmaSwapOption;
+
+/**************************************************************************//**
+ @Description Enum for defining port DMA cache attributes
+*//***************************************************************************/
+typedef enum e_FmDmaCacheOption {
+ e_FM_DMA_NO_STASH = FMAN_DMA_NO_STASH, /**< Cacheable, no Allocate (No Stashing) */
+ e_FM_DMA_STASH = FMAN_DMA_STASH /**< Cacheable and Allocate (Stashing on) */
+} e_FmDmaCacheOption;
+
+
+/**************************************************************************//**
+ @Group FM_init_grp FM Initialization Unit
+
+ @Description FM Initialization Unit
+
+ Initialization Flow
+ Initialization of the FM Module will be carried out by the application
+ according to the following sequence:
+ - Calling the configuration routine with basic parameters.
+ - Calling the advance initialization routines to change driver's defaults.
+ - Calling the initialization routine.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function t_FmExceptionsCallback
+
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+
+ @Param[in] h_App - User's application descriptor.
+ @Param[in] exception - The exception.
+*//***************************************************************************/
+typedef void (t_FmExceptionsCallback)(t_Handle h_App,
+ e_FmExceptions exception);
+
+
+/**************************************************************************//**
+ @Function t_FmBusErrorCallback
+
+ @Description Bus error user callback routine, will be called upon a
+ bus error, passing parameters describing the errors and the owner.
+
+ @Param[in] h_App - User's application descriptor.
+ @Param[in] portType - Port type (e_FmPortType)
+ @Param[in] portId - Port id - relative to type.
+ @Param[in] addr - Address that caused the error
+ @Param[in] tnum - Owner of error
+ @Param[in] liodn - Logical IO device number
+*//***************************************************************************/
+typedef void (t_FmBusErrorCallback) (t_Handle h_App,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint64_t addr,
+ uint8_t tnum,
+ uint16_t liodn);
+
+/**************************************************************************//**
+ @Description A structure for defining buffer prefix area content.
+*//***************************************************************************/
+typedef struct t_FmBufferPrefixContent {
+ uint16_t privDataSize; /**< Number of bytes to be left at the beginning
+ of the external buffer; Note that the private-area will
+ start from the base of the buffer address. */
+ bool passPrsResult; /**< TRUE to pass the parse result to/from the FM;
+ User may use FM_PORT_GetBufferPrsResult() in order to
+ get the parser-result from a buffer. */
+ bool passTimeStamp; /**< TRUE to pass the timeStamp to/from the FM
+ User may use FM_PORT_GetBufferTimeStamp() in order to
+ get the parser-result from a buffer. */
+ bool passHashResult; /**< TRUE to pass the KG hash result to/from the FM
+ User may use FM_PORT_GetBufferHashResult() in order to
+ get the parser-result from a buffer. */
+ bool passAllOtherPCDInfo;/**< Add all other Internal-Context information:
+ AD, hash-result, key, etc. */
+ uint16_t dataAlign; /**< 0 to use driver's default alignment [DEFAULT_FM_SP_bufferPrefixContent_dataAlign],
+ other value for selecting a data alignment (must be a power of 2);
+ if write optimization is used, must be >= 16. */
+ uint8_t manipExtraSpace; /**< Maximum extra size needed (insertion-size minus removal-size);
+ Note that this field impacts the size of the buffer-prefix
+ (i.e. it pushes the data offset);
+ This field is irrelevant if DPAA_VERSION==10 */
+} t_FmBufferPrefixContent;
+
+/**************************************************************************//**
+ @Description A structure of information about each of the external
+ buffer pools used by a port or storage-profile.
+*//***************************************************************************/
+typedef struct t_FmExtPoolParams {
+ uint8_t id; /**< External buffer pool id */
+ uint16_t size; /**< External buffer pool buffer size */
+} t_FmExtPoolParams;
+
+/**************************************************************************//**
+ @Description A structure for informing the driver about the external
+ buffer pools allocated in the BM and used by a port or a
+ storage-profile.
+*//***************************************************************************/
+typedef struct t_FmExtPools {
+ uint8_t numOfPoolsUsed; /**< Number of pools use by this port */
+ t_FmExtPoolParams extBufPool[FM_PORT_MAX_NUM_OF_EXT_POOLS];
+ /**< Parameters for each port */
+} t_FmExtPools;
+
+/**************************************************************************//**
+ @Description A structure for defining backup BM Pools.
+*//***************************************************************************/
+typedef struct t_FmBackupBmPools {
+ uint8_t numOfBackupPools; /**< Number of BM backup pools -
+ must be smaller than the total number of
+ pools defined for the specified port.*/
+ uint8_t poolIds[FM_PORT_MAX_NUM_OF_EXT_POOLS];
+ /**< numOfBackupPools pool id's, specifying which
+ pools should be used only as backup. Pool
+ id's specified here must be a subset of the
+ pools used by the specified port.*/
+} t_FmBackupBmPools;
+
+/**************************************************************************//**
+ @Description A structure for defining BM pool depletion criteria
+*//***************************************************************************/
+typedef struct t_FmBufPoolDepletion {
+ bool poolsGrpModeEnable; /**< select mode in which pause frames will be sent after
+ a number of pools (all together!) are depleted */
+ uint8_t numOfPools; /**< the number of depleted pools that will invoke
+ pause frames transmission. */
+ bool poolsToConsider[BM_MAX_NUM_OF_POOLS];
+ /**< For each pool, TRUE if it should be considered for
+ depletion (Note - this pool must be used by this port!). */
+ bool singlePoolModeEnable; /**< select mode in which pause frames will be sent after
+ a single-pool is depleted; */
+ bool poolsToConsiderForSingleMode[BM_MAX_NUM_OF_POOLS];
+ /**< For each pool, TRUE if it should be considered for
+ depletion (Note - this pool must be used by this port!) */
+#if (DPAA_VERSION >= 11)
+ bool pfcPrioritiesEn[FM_MAX_NUM_OF_PFC_PRIORITIES];
+ /**< This field is used by the MAC as the Priority Enable Vector in the PFC frame which is transmitted */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmBufPoolDepletion;
+
+/**************************************************************************//**
+ @Description A Structure for defining Ucode patch for loading.
+*//***************************************************************************/
+typedef struct t_FmFirmwareParams {
+ uint32_t size; /**< Size of uCode */
+ uint32_t *p_Code; /**< A pointer to the uCode */
+} t_FmFirmwareParams;
+
+/**************************************************************************//**
+ @Description A Structure for defining FM initialization parameters
+*//***************************************************************************/
+typedef struct t_FmParams {
+ uint8_t fmId; /**< Index of the FM */
+ uint8_t guestId; /**< FM Partition Id */
+ uintptr_t baseAddr; /**< A pointer to base of memory mapped FM registers (virtual);
+ this field is optional when the FM runs in "guest-mode"
+ (i.e. guestId != NCSW_MASTER_ID); in that case, the driver will
+ use the memory-map instead of calling the IPC where possible;
+ NOTE that this should include ALL common registers of the FM including
+ the PCD registers area (i.e. until the VSP pages - 880KB). */
+ t_Handle h_FmMuram; /**< A handle of an initialized MURAM object,
+ to be used by the FM. */
+ uint16_t fmClkFreq; /**< In Mhz;
+ Relevant when FM not runs in "guest-mode". */
+ uint16_t fmMacClkRatio; /**< FM MAC Clock ratio, for backward comparability:
+ when fmMacClkRatio = 0, ratio is 2:1
+ when fmMacClkRatio = 1, ratio is 1:1 */
+ t_FmExceptionsCallback *f_Exception; /**< An application callback routine to handle exceptions;
+ Relevant when FM not runs in "guest-mode". */
+ t_FmBusErrorCallback *f_BusError; /**< An application callback routine to handle exceptions;
+ Relevant when FM not runs in "guest-mode". */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks;
+ Relevant when FM not runs in "guest-mode". */
+ int irq; /**< FM interrupt source for normal events;
+ Relevant when FM not runs in "guest-mode". */
+ int errIrq; /**< FM interrupt source for errors;
+ Relevant when FM not runs in "guest-mode". */
+ t_FmFirmwareParams firmware; /**< The firmware parameters structure;
+ Relevant when FM not runs in "guest-mode". */
+
+#if (DPAA_VERSION >= 11)
+ uintptr_t vspBaseAddr; /**< A pointer to base of memory mapped FM VSP registers (virtual);
+ i.e. up to 24KB, depending on the specific chip. */
+ uint8_t partVSPBase; /**< The first Virtual-Storage-Profile-id dedicated to this partition.
+ NOTE: this parameter relevant only when working with multiple partitions. */
+ uint8_t partNumOfVSPs; /**< Number of VSPs dedicated to this partition.
+ NOTE: this parameter relevant only when working with multiple partitions. */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmParams;
+
+
+/**************************************************************************//**
+ @Function FM_Config
+
+ @Description Creates the FM module and returns its handle (descriptor).
+ This descriptor must be passed as first parameter to all other
+ FM function calls.
+
+ No actual initialization or configuration of FM hardware is
+ done by this routine. All FM parameters get default values that
+ may be changed by calling one or more of the advance config routines.
+
+ @Param[in] p_FmParams - A pointer to a data structure of mandatory FM parameters
+
+ @Return A handle to the FM object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_Config(t_FmParams *p_FmParams);
+
+/**************************************************************************//**
+ @Function FM_Init
+
+ @Description Initializes the FM module by defining the software structure
+ and configuring the hardware registers.
+
+ @Param[in] h_Fm - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_Init(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_Free
+
+ @Description Frees all resources that were assigned to FM module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_Fm - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_Free(t_Handle h_Fm);
+
+
+/**************************************************************************//**
+ @Group FM_advanced_init_grp FM Advanced Configuration Unit
+
+ @Description Advanced configuration routines are optional routines that may
+ be called in order to change the default driver settings.
+
+ Note: Advanced configuration routines are not available for guest partition.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Enum for selecting DMA debug mode
+*//***************************************************************************/
+typedef enum e_FmDmaDbgCntMode {
+ e_FM_DMA_DBG_NO_CNT = 0, /**< No counting */
+ e_FM_DMA_DBG_CNT_DONE, /**< Count DONE commands */
+ e_FM_DMA_DBG_CNT_COMM_Q_EM, /**< count command queue emergency signals */
+ e_FM_DMA_DBG_CNT_INT_READ_EM, /**< Count Internal Read buffer emergency signal */
+ e_FM_DMA_DBG_CNT_INT_WRITE_EM, /**< Count Internal Write buffer emergency signal */
+ e_FM_DMA_DBG_CNT_FPM_WAIT, /**< Count FPM WAIT signal */
+ e_FM_DMA_DBG_CNT_SIGLE_BIT_ECC, /**< Single bit ECC errors. */
+ e_FM_DMA_DBG_CNT_RAW_WAR_PROT /**< Number of times there was a need for RAW & WAR protection. */
+} e_FmDmaDbgCntMode;
+
+/**************************************************************************//**
+ @Description Enum for selecting DMA Cache Override
+*//***************************************************************************/
+typedef enum e_FmDmaCacheOverride {
+ e_FM_DMA_NO_CACHE_OR = 0, /**< No override of the Cache field */
+ e_FM_DMA_NO_STASH_DATA, /**< Data should not be stashed in system level cache */
+ e_FM_DMA_MAY_STASH_DATA, /**< Data may be stashed in system level cache */
+ e_FM_DMA_STASH_DATA /**< Data should be stashed in system level cache */
+} e_FmDmaCacheOverride;
+
+/**************************************************************************//**
+ @Description Enum for selecting DMA External Bus Priority
+*//***************************************************************************/
+typedef enum e_FmDmaExtBusPri {
+ e_FM_DMA_EXT_BUS_NORMAL = 0, /**< Normal priority */
+ e_FM_DMA_EXT_BUS_EBS, /**< AXI extended bus service priority */
+ e_FM_DMA_EXT_BUS_SOS, /**< AXI sos priority */
+ e_FM_DMA_EXT_BUS_EBS_AND_SOS /**< AXI ebs + sos priority */
+} e_FmDmaExtBusPri;
+
+/**************************************************************************//**
+ @Description Enum for choosing the field that will be output on AID
+*//***************************************************************************/
+typedef enum e_FmDmaAidMode {
+ e_FM_DMA_AID_OUT_PORT_ID = 0, /**< 4 LSB of PORT_ID */
+ e_FM_DMA_AID_OUT_TNUM /**< 4 LSB of TNUM */
+} e_FmDmaAidMode;
+
+/**************************************************************************//**
+ @Description Enum for selecting FPM Catastrophic error behavior
+*//***************************************************************************/
+typedef enum e_FmCatastrophicErr {
+ e_FM_CATASTROPHIC_ERR_STALL_PORT = 0, /**< Port_ID is stalled (only reset can release it) */
+ e_FM_CATASTROPHIC_ERR_STALL_TASK /**< Only erroneous task is stalled */
+} e_FmCatastrophicErr;
+
+/**************************************************************************//**
+ @Description Enum for selecting FPM DMA Error behavior
+*//***************************************************************************/
+typedef enum e_FmDmaErr {
+ e_FM_DMA_ERR_CATASTROPHIC = 0, /**< Dma error is treated as a catastrophic
+ error (e_FmCatastrophicErr)*/
+ e_FM_DMA_ERR_REPORT /**< Dma error is just reported */
+} e_FmDmaErr;
+
+/**************************************************************************//**
+ @Description Enum for selecting DMA Emergency level by BMI emergency signal
+*//***************************************************************************/
+typedef enum e_FmDmaEmergencyLevel {
+ e_FM_DMA_EM_EBS = 0, /**< EBS emergency */
+ e_FM_DMA_EM_SOS /**< SOS emergency */
+} e_FmDmaEmergencyLevel;
+
+/**************************************************************************//**
+ @Collection Enum for selecting DMA Emergency options
+*//***************************************************************************/
+typedef uint32_t fmEmergencyBus_t; /**< DMA emergency options */
+
+#define FM_DMA_MURAM_READ_EMERGENCY 0x00800000 /**< Enable emergency for MURAM1 */
+#define FM_DMA_MURAM_WRITE_EMERGENCY 0x00400000 /**< Enable emergency for MURAM2 */
+#define FM_DMA_EXT_BUS_EMERGENCY 0x00100000 /**< Enable emergency for external bus */
+/* @} */
+
+/**************************************************************************//**
+ @Description A structure for defining DMA emergency level
+*//***************************************************************************/
+typedef struct t_FmDmaEmergency {
+ fmEmergencyBus_t emergencyBusSelect; /**< An OR of the busses where emergency
+ should be enabled */
+ e_FmDmaEmergencyLevel emergencyLevel; /**< EBS/SOS */
+} t_FmDmaEmergency;
+
+/**************************************************************************//*
+ @Description structure for defining FM threshold
+*//***************************************************************************/
+typedef struct t_FmThresholds {
+ uint8_t dispLimit; /**< The number of times a frames may
+ be passed in the FM before assumed to
+ be looping. */
+ uint8_t prsDispTh; /**< This is the number pf packets that may be
+ queued in the parser dispatch queue*/
+ uint8_t plcrDispTh; /**< This is the number pf packets that may be
+ queued in the policer dispatch queue*/
+ uint8_t kgDispTh; /**< This is the number pf packets that may be
+ queued in the keygen dispatch queue*/
+ uint8_t bmiDispTh; /**< This is the number pf packets that may be
+ queued in the BMI dispatch queue*/
+ uint8_t qmiEnqDispTh; /**< This is the number pf packets that may be
+ queued in the QMI enqueue dispatch queue*/
+ uint8_t qmiDeqDispTh; /**< This is the number pf packets that may be
+ queued in the QMI dequeue dispatch queue*/
+ uint8_t fmCtl1DispTh; /**< This is the number pf packets that may be
+ queued in fmCtl1 dispatch queue*/
+ uint8_t fmCtl2DispTh; /**< This is the number pf packets that may be
+ queued in fmCtl2 dispatch queue*/
+} t_FmThresholds;
+
+/**************************************************************************//*
+ @Description structure for defining DMA thresholds
+*//***************************************************************************/
+typedef struct t_FmDmaThresholds {
+ uint8_t assertEmergency; /**< When this value is reached,
+ assert emergency (Threshold)*/
+ uint8_t clearEmergency; /**< After emergency is asserted, it is held
+ until this value is reached (Hystheresis) */
+} t_FmDmaThresholds;
+
+/**************************************************************************//**
+ @Function t_FmResetOnInitOverrideCallback
+
+ @Description FMan specific reset on init user callback routine,
+ will be used to override the standard FMan reset on init procedure
+
+ @Param[in] h_Fm - FMan handler
+*//***************************************************************************/
+typedef void (t_FmResetOnInitOverrideCallback)(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_ConfigResetOnInit
+
+ @Description Define whether to reset the FM before initialization.
+ Change the default configuration [DEFAULT_resetOnInit].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] enable When TRUE, FM will be reset before any initialization.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigResetOnInit(t_Handle h_Fm, bool enable);
+
+/**************************************************************************//**
+ @Function FM_ConfigResetOnInitOverrideCallback
+
+ @Description Define a special reset of FM before initialization.
+ Change the default configuration [DEFAULT_resetOnInitOverrideCallback].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] f_ResetOnInitOverride FM specific reset on init user callback routine.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigResetOnInitOverrideCallback(t_Handle h_Fm, t_FmResetOnInitOverrideCallback *f_ResetOnInitOverride);
+
+/**************************************************************************//**
+ @Function FM_ConfigTotalFifoSize
+
+ @Description Define Total FIFO size for the whole FM.
+ Calling this routine changes the total Fifo size in the internal driver
+ data base from its default configuration [DEFAULT_totalFifoSize]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] totalFifoSize The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigTotalFifoSize(t_Handle h_Fm, uint32_t totalFifoSize);
+
+ /**************************************************************************//**
+ @Function FM_ConfigDmaCacheOverride
+
+ @Description Define cache override mode.
+ Calling this routine changes the cache override mode
+ in the internal driver data base from its default configuration [DEFAULT_cacheOverride]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] cacheOverride The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaCacheOverride(t_Handle h_Fm, e_FmDmaCacheOverride cacheOverride);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaAidOverride
+
+ @Description Define DMA AID override mode.
+ Calling this routine changes the AID override mode
+ in the internal driver data base from its default configuration [DEFAULT_aidOverride]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] aidOverride The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaAidOverride(t_Handle h_Fm, bool aidOverride);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaAidMode
+
+ @Description Define DMA AID mode.
+ Calling this routine changes the AID mode in the internal
+ driver data base from its default configuration [DEFAULT_aidMode]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] aidMode The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaAidMode(t_Handle h_Fm, e_FmDmaAidMode aidMode);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaAxiDbgNumOfBeats
+
+ @Description Define DMA AXI number of beats.
+ Calling this routine changes the AXI number of beats in the internal
+ driver data base from its default configuration [DEFAULT_axiDbgNumOfBeats]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] axiDbgNumOfBeats The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaAxiDbgNumOfBeats(t_Handle h_Fm, uint8_t axiDbgNumOfBeats);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaCamNumOfEntries
+
+ @Description Define number of CAM entries.
+ Calling this routine changes the number of CAM entries in the internal
+ driver data base from its default configuration [DEFAULT_dmaCamNumOfEntries].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] numOfEntries The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaCamNumOfEntries(t_Handle h_Fm, uint8_t numOfEntries);
+
+/**************************************************************************//**
+ @Function FM_ConfigEnableCounters
+
+ @Description Obsolete, always return E_OK.
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_ConfigEnableCounters(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaDbgCounter
+
+ @Description Define DMA debug counter.
+ Calling this routine changes the number of the DMA debug counter in the internal
+ driver data base from its default configuration [DEFAULT_dmaDbgCntMode].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] fmDmaDbgCntMode An enum selecting the debug counter mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaDbgCounter(t_Handle h_Fm, e_FmDmaDbgCntMode fmDmaDbgCntMode);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaStopOnBusErr
+
+ @Description Define bus error behavior.
+ Calling this routine changes the bus error behavior definition
+ in the internal driver data base from its default
+ configuration [DEFAULT_dmaStopOnBusError].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] stop TRUE to stop on bus error, FALSE to continue.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ Only if bus error is enabled.
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaStopOnBusErr(t_Handle h_Fm, bool stop);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaEmergency
+
+ @Description Define DMA emergency.
+ Calling this routine changes the DMA emergency definition
+ in the internal driver data base from its default
+ configuration where's it's disabled.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] p_Emergency An OR mask of all required options.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaEmergency(t_Handle h_Fm, t_FmDmaEmergency *p_Emergency);
+
+/**************************************************************************//**
+ @Function FM_ConfigDmaErr
+
+ @Description DMA error treatment.
+ Calling this routine changes the DMA error treatment
+ in the internal driver data base from its default
+ configuration [DEFAULT_dmaErr].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] dmaErr The selected new choice.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaErr(t_Handle h_Fm, e_FmDmaErr dmaErr);
+
+/**************************************************************************//**
+ @Function FM_ConfigCatastrophicErr
+
+ @Description Define FM behavior on catastrophic error.
+ Calling this routine changes the FM behavior on catastrophic
+ error in the internal driver data base from its default
+ [DEFAULT_catastrophicErr].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] catastrophicErr The selected new choice.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigCatastrophicErr(t_Handle h_Fm, e_FmCatastrophicErr catastrophicErr);
+
+/**************************************************************************//**
+ @Function FM_ConfigEnableMuramTestMode
+
+ @Description Enable MURAM test mode.
+ Calling this routine changes the internal driver data base
+ from its default selection of test mode where it's disabled.
+ This routine is only avaiable on old FM revisions (FMan v2).
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigEnableMuramTestMode(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_ConfigEnableIramTestMode
+
+ @Description Enable IRAM test mode.
+ Calling this routine changes the internal driver data base
+ from its default selection of test mode where it's disabled.
+ This routine is only avaiable on old FM revisions (FMan v2).
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigEnableIramTestMode(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_ConfigHaltOnExternalActivation
+
+ @Description Define FM behavior on external halt activation.
+ Calling this routine changes the FM behavior on external halt
+ activation in the internal driver data base from its default
+ [DEFAULT_haltOnExternalActivation].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] enable TRUE to enable halt on external halt
+ activation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigHaltOnExternalActivation(t_Handle h_Fm, bool enable);
+
+/**************************************************************************//**
+ @Function FM_ConfigHaltOnUnrecoverableEccError
+
+ @Description Define FM behavior on external halt activation.
+ Calling this routine changes the FM behavior on unrecoverable
+ ECC error in the internal driver data base from its default
+ [DEFAULT_haltOnUnrecoverableEccError].
+ This routine is only avaiable on old FM revisions (FMan v2).
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] enable TRUE to enable halt on unrecoverable Ecc error
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigHaltOnUnrecoverableEccError(t_Handle h_Fm, bool enable);
+
+/**************************************************************************//**
+ @Function FM_ConfigException
+
+ @Description Define FM exceptions.
+ Calling this routine changes the exceptions defaults in the
+ internal driver data base where all exceptions are enabled.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigException(t_Handle h_Fm, e_FmExceptions exception, bool enable);
+
+/**************************************************************************//**
+ @Function FM_ConfigExternalEccRamsEnable
+
+ @Description Select external ECC enabling.
+ Calling this routine changes the ECC enabling control in the internal
+ driver data base from its default [DEFAULT_externalEccRamsEnable].
+ When this option is enabled Rams ECC enabling is not effected
+ by FM_EnableRamsEcc/FM_DisableRamsEcc, but by a JTAG.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] enable TRUE to enable this option.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigExternalEccRamsEnable(t_Handle h_Fm, bool enable);
+
+/**************************************************************************//**
+ @Function FM_ConfigTnumAgingPeriod
+
+ @Description Define Tnum aging period.
+ Calling this routine changes the Tnum aging of dequeue TNUMs
+ in the QMI in the internal driver data base from its default
+ [DEFAULT_tnumAgingPeriod].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] tnumAgingPeriod Tnum Aging Period in microseconds.
+ Note that period is recalculated in units of
+ 64 FM clocks. Driver will pick the closest
+ possible period.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+ NOTE that if some MAC is configured for PFC, '0' value is NOT
+ allowed.
+*//***************************************************************************/
+t_Error FM_ConfigTnumAgingPeriod(t_Handle h_Fm, uint16_t tnumAgingPeriod);
+
+/**************************************************************************//*
+ @Function FM_ConfigDmaEmergencySmoother
+
+ @Description Define DMA emergency smoother.
+ Calling this routine changes the definition of the minimum
+ amount of DATA beats transferred on the AXI READ and WRITE
+ ports before lowering the emergency level.
+ By default smoother is disabled.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] emergencyCnt emergency switching counter.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaEmergencySmoother(t_Handle h_Fm, uint32_t emergencyCnt);
+
+/**************************************************************************//*
+ @Function FM_ConfigThresholds
+
+ @Description Calling this routine changes the internal driver data base
+ from its default FM threshold configuration:
+ dispLimit: [DEFAULT_dispLimit]
+ prsDispTh: [DEFAULT_prsDispTh]
+ plcrDispTh: [DEFAULT_plcrDispTh]
+ kgDispTh: [DEFAULT_kgDispTh]
+ bmiDispTh: [DEFAULT_bmiDispTh]
+ qmiEnqDispTh: [DEFAULT_qmiEnqDispTh]
+ qmiDeqDispTh: [DEFAULT_qmiDeqDispTh]
+ fmCtl1DispTh: [DEFAULT_fmCtl1DispTh]
+ fmCtl2DispTh: [DEFAULT_fmCtl2DispTh]
+
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] p_FmThresholds A structure of threshold parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigThresholds(t_Handle h_Fm, t_FmThresholds *p_FmThresholds);
+
+/**************************************************************************//*
+ @Function FM_ConfigDmaSosEmergencyThreshold
+
+ @Description Calling this routine changes the internal driver data base
+ from its default dma SOS emergency configuration [DEFAULT_dmaSosEmergency]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] dmaSosEmergency The selected new value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaSosEmergencyThreshold(t_Handle h_Fm, uint32_t dmaSosEmergency);
+
+/**************************************************************************//*
+ @Function FM_ConfigDmaWriteBufThresholds
+
+ @Description Calling this routine changes the internal driver data base
+ from its default configuration of DMA write buffer threshold
+ assertEmergency: [DEFAULT_dmaWriteIntBufLow]
+ clearEmergency: [DEFAULT_dmaWriteIntBufHigh]
+ This routine is only avaiable on old FM revisions (FMan v2).
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] p_FmDmaThresholds A structure of thresholds to define emergency behavior -
+ When 'assertEmergency' value is reached, emergency is asserted,
+ then it is held until 'clearEmergency' value is reached.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaWriteBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds);
+
+ /**************************************************************************//*
+ @Function FM_ConfigDmaCommQThresholds
+
+ @Description Calling this routine changes the internal driver data base
+ from its default configuration of DMA command queue threshold
+ assertEmergency: [DEFAULT_dmaCommQLow]
+ clearEmergency: [DEFAULT_dmaCommQHigh]
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] p_FmDmaThresholds A structure of thresholds to define emergency behavior -
+ When 'assertEmergency' value is reached, emergency is asserted,
+ then it is held until 'clearEmergency' value is reached..
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaCommQThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds);
+
+/**************************************************************************//*
+ @Function FM_ConfigDmaReadBufThresholds
+
+ @Description Calling this routine changes the internal driver data base
+ from its default configuration of DMA read buffer threshold
+ assertEmergency: [DEFAULT_dmaReadIntBufLow]
+ clearEmergency: [DEFAULT_dmaReadIntBufHigh]
+ This routine is only avaiable on old FM revisions (FMan v2).
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] p_FmDmaThresholds A structure of thresholds to define emergency behavior -
+ When 'assertEmergency' value is reached, emergency is asserted,
+ then it is held until 'clearEmergency' value is reached..
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaReadBufThresholds(t_Handle h_Fm, t_FmDmaThresholds *p_FmDmaThresholds);
+
+/**************************************************************************//*
+ @Function FM_ConfigDmaWatchdog
+
+ @Description Calling this routine changes the internal driver data base
+ from its default watchdog configuration, which is disabled
+ [DEFAULT_dmaWatchdog].
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] watchDogValue The selected new value - in microseconds.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ConfigDmaWatchdog(t_Handle h_Fm, uint32_t watchDogValue);
+
+/** @} */ /* end of FM_advanced_init_grp group */
+/** @} */ /* end of FM_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_runtime_control_grp FM Runtime Control Unit
+
+ @Description FM Runtime control unit API functions, definitions and enums.
+ The FM driver provides a set of control routines.
+ These routines may only be called after the module was fully
+ initialized (both configuration and initialization routines were
+ called). They are typically used to get information from hardware
+ (status, counters/statistics, revision etc.), to modify a current
+ state or to force/enable a required action. Run-time control may
+ be called whenever necessary and as many times as needed.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection General FM defines.
+*//***************************************************************************/
+#define FM_MAX_NUM_OF_VALID_PORTS (FM_MAX_NUM_OF_OH_PORTS + \
+ FM_MAX_NUM_OF_1G_RX_PORTS + \
+ FM_MAX_NUM_OF_10G_RX_PORTS + \
+ FM_MAX_NUM_OF_1G_TX_PORTS + \
+ FM_MAX_NUM_OF_10G_TX_PORTS) /**< Number of available FM ports */
+/* @} */
+
+/**************************************************************************//*
+ @Description A Structure for Port bandwidth requirement. Port is identified
+ by type and relative id.
+*//***************************************************************************/
+typedef struct t_FmPortBandwidth {
+ e_FmPortType type; /**< FM port type */
+ uint8_t relativePortId; /**< Type relative port id */
+ uint8_t bandwidth; /**< bandwidth - (in term of percents) */
+} t_FmPortBandwidth;
+
+/**************************************************************************//*
+ @Description A Structure containing an array of Port bandwidth requirements.
+ The user should state the ports requiring bandwidth in terms of
+ percentage - i.e. all port's bandwidths in the array must add
+ up to 100.
+*//***************************************************************************/
+typedef struct t_FmPortsBandwidthParams {
+ uint8_t numOfPorts; /**< The number of relevant ports, which is the
+ number of valid entries in the array below */
+ t_FmPortBandwidth portsBandwidths[FM_MAX_NUM_OF_VALID_PORTS];
+ /**< for each port, it's bandwidth (all port's
+ bandwidths must add up to 100.*/
+} t_FmPortsBandwidthParams;
+
+/**************************************************************************//**
+ @Description DMA Emergency control on MURAM
+*//***************************************************************************/
+typedef enum e_FmDmaMuramPort {
+ e_FM_DMA_MURAM_PORT_WRITE, /**< MURAM write port */
+ e_FM_DMA_MURAM_PORT_READ /**< MURAM read port */
+} e_FmDmaMuramPort;
+
+/**************************************************************************//**
+ @Description Enum for defining FM counters
+*//***************************************************************************/
+typedef enum e_FmCounters {
+ e_FM_COUNTERS_ENQ_TOTAL_FRAME = 0, /**< QMI total enqueued frames counter */
+ e_FM_COUNTERS_DEQ_TOTAL_FRAME, /**< QMI total dequeued frames counter */
+ e_FM_COUNTERS_DEQ_0, /**< QMI 0 frames from QMan counter */
+ e_FM_COUNTERS_DEQ_1, /**< QMI 1 frames from QMan counter */
+ e_FM_COUNTERS_DEQ_2, /**< QMI 2 frames from QMan counter */
+ e_FM_COUNTERS_DEQ_3, /**< QMI 3 frames from QMan counter */
+ e_FM_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI dequeue from default queue counter */
+ e_FM_COUNTERS_DEQ_FROM_CONTEXT, /**< QMI dequeue from FQ context counter */
+ e_FM_COUNTERS_DEQ_FROM_FD, /**< QMI dequeue from FD command field counter */
+ e_FM_COUNTERS_DEQ_CONFIRM /**< QMI dequeue confirm counter */
+} e_FmCounters;
+
+/**************************************************************************//**
+ @Description A Structure for returning FM revision information
+*//***************************************************************************/
+typedef struct t_FmRevisionInfo {
+ uint8_t majorRev; /**< Major revision */
+ uint8_t minorRev; /**< Minor revision */
+} t_FmRevisionInfo;
+
+/**************************************************************************//**
+ @Description A Structure for returning FM ctrl code revision information
+*//***************************************************************************/
+typedef struct t_FmCtrlCodeRevisionInfo {
+ uint16_t packageRev; /**< Package revision */
+ uint8_t majorRev; /**< Major revision */
+ uint8_t minorRev; /**< Minor revision */
+} t_FmCtrlCodeRevisionInfo;
+
+/**************************************************************************//**
+ @Description A Structure for defining DMA status
+*//***************************************************************************/
+typedef struct t_FmDmaStatus {
+ bool cmqNotEmpty; /**< Command queue is not empty */
+ bool busError; /**< Bus error occurred */
+ bool readBufEccError; /**< Double ECC error on buffer Read (Valid for FM rev < 6)*/
+ bool writeBufEccSysError; /**< Double ECC error on buffer write from system side (Valid for FM rev < 6)*/
+ bool writeBufEccFmError; /**< Double ECC error on buffer write from FM side (Valid for FM rev < 6) */
+ bool singlePortEccError; /**< Single Port ECC error from FM side (Valid for FM rev >= 6)*/
+} t_FmDmaStatus;
+
+/**************************************************************************//**
+ @Description A Structure for obtaining FM controller monitor values
+*//***************************************************************************/
+typedef struct t_FmCtrlMon {
+ uint8_t percentCnt[2]; /**< Percentage value */
+} t_FmCtrlMon;
+
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//**
+ @Function FM_DumpRegs
+
+ @Description Dumps all FM registers
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success;
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FM_DumpRegs(t_Handle h_Fm);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+/**************************************************************************//**
+ @Function FM_SetException
+
+ @Description Calling this routine enables/disables the specified exception.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_SetException(t_Handle h_Fm, e_FmExceptions exception, bool enable);
+
+/**************************************************************************//**
+ @Function FM_EnableRamsEcc
+
+ @Description Enables ECC mechanism for all the different FM RAM's; E.g. IRAM,
+ MURAM, Parser, Keygen, Policer, etc.
+ Note:
+ If FM_ConfigExternalEccRamsEnable was called to enable external
+ setting of ECC, this routine effects IRAM ECC only.
+ This routine is also called by the driver if an ECC exception is
+ enabled.
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_EnableRamsEcc(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_DisableRamsEcc
+
+ @Description Disables ECC mechanism for all the different FM RAM's; E.g. IRAM,
+ MURAM, Parser, Keygen, Policer, etc.
+ Note:
+ If FM_ConfigExternalEccRamsEnable was called to enable external
+ setting of ECC, this routine effects IRAM ECC only.
+ In opposed to FM_EnableRamsEcc, this routine must be called
+ explicitly to disable all Rams ECC.
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Config() and before FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_DisableRamsEcc(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_GetRevision
+
+ @Description Returns the FM revision
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[out] p_FmRevisionInfo A structure of revision information parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FM_GetRevision(t_Handle h_Fm, t_FmRevisionInfo *p_FmRevisionInfo);
+
+/**************************************************************************//**
+ @Function FM_GetFmanCtrlCodeRevision
+
+ @Description Returns the Fman controller code revision
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[out] p_RevisionInfo A structure of revision information parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FM_GetFmanCtrlCodeRevision(t_Handle h_Fm, t_FmCtrlCodeRevisionInfo *p_RevisionInfo);
+
+/**************************************************************************//**
+ @Function FM_GetCounter
+
+ @Description Reads one of the FM counters.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] counter The requested counter.
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_Init().
+ Note that it is user's responsibility to call this routine only
+ for enabled counters, and there will be no indication if a
+ disabled counter is accessed.
+*//***************************************************************************/
+uint32_t FM_GetCounter(t_Handle h_Fm, e_FmCounters counter);
+
+/**************************************************************************//**
+ @Function FM_ModifyCounter
+
+ @Description Sets a value to an enabled counter. Use "0" to reset the counter.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] counter The requested counter.
+ @Param[in] val The requested value to be written into the counter.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ModifyCounter(t_Handle h_Fm, e_FmCounters counter, uint32_t val);
+
+/**************************************************************************//**
+ @Function FM_Resume
+
+ @Description Release FM after halt FM command or after unrecoverable ECC error.
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+void FM_Resume(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_SetDmaEmergency
+
+ @Description Manual emergency set
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] muramPort MURAM direction select.
+ @Param[in] enable TRUE to manually enable emergency, FALSE to disable.
+
+ @Return None.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+void FM_SetDmaEmergency(t_Handle h_Fm, e_FmDmaMuramPort muramPort, bool enable);
+
+/**************************************************************************//**
+ @Function FM_SetDmaExtBusPri
+
+ @Description Set the DMA external bus priority
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] pri External bus priority select
+
+ @Return None.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+void FM_SetDmaExtBusPri(t_Handle h_Fm, e_FmDmaExtBusPri pri);
+
+/**************************************************************************//**
+ @Function FM_GetDmaStatus
+
+ @Description Reads the DMA current status
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[out] p_FmDmaStatus A structure of DMA status parameters.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+void FM_GetDmaStatus(t_Handle h_Fm, t_FmDmaStatus *p_FmDmaStatus);
+
+/**************************************************************************//**
+ @Function FM_ErrorIsr
+
+ @Description FM interrupt-service-routine for errors.
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; E_EMPTY if no errors found in register, other
+ error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ErrorIsr(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_EventIsr
+
+ @Description FM interrupt-service-routine for normal events.
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+void FM_EventIsr(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_GetSpecialOperationCoding
+
+ @Description Return a specific coding according to the input mask.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] spOper special operation mask.
+ @Param[out] p_SpOperCoding special operation code.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FM_GetSpecialOperationCoding(t_Handle h_Fm,
+ fmSpecialOperations_t spOper,
+ uint8_t *p_SpOperCoding);
+
+/**************************************************************************//**
+ @Function FM_CtrlMonStart
+
+ @Description Start monitoring utilization of all available FM controllers.
+
+ In order to obtain FM controllers utilization the following sequence
+ should be used:
+ -# FM_CtrlMonStart()
+ -# FM_CtrlMonStop()
+ -# FM_CtrlMonGetCounters() - issued for each FM controller
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID).
+*//***************************************************************************/
+t_Error FM_CtrlMonStart(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_CtrlMonStop
+
+ @Description Stop monitoring utilization of all available FM controllers.
+
+ In order to obtain FM controllers utilization the following sequence
+ should be used:
+ -# FM_CtrlMonStart()
+ -# FM_CtrlMonStop()
+ -# FM_CtrlMonGetCounters() - issued for each FM controller
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID).
+*//***************************************************************************/
+t_Error FM_CtrlMonStop(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_CtrlMonGetCounters
+
+ @Description Obtain FM controller utilization parameters.
+
+ In order to obtain FM controllers utilization the following sequence
+ should be used:
+ -# FM_CtrlMonStart()
+ -# FM_CtrlMonStop()
+ -# FM_CtrlMonGetCounters() - issued for each FM controller
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] fmCtrlIndex FM Controller index for that utilization results
+ are requested.
+ @Param[in] p_Mon Pointer to utilization results structure.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID).
+*//***************************************************************************/
+t_Error FM_CtrlMonGetCounters(t_Handle h_Fm, uint8_t fmCtrlIndex, t_FmCtrlMon *p_Mon);
+
+
+/**************************************************************************//*
+ @Function FM_ForceIntr
+
+ @Description Causes an interrupt event on the requested source.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] exception An exception to be forced.
+
+ @Return E_OK on success; Error code if the exception is not enabled,
+ or is not able to create interrupt.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_ForceIntr (t_Handle h_Fm, e_FmExceptions exception);
+
+/**************************************************************************//*
+ @Function FM_SetPortsBandwidth
+
+ @Description Sets relative weights between ports when accessing common resources.
+
+ @Param[in] h_Fm A handle to an FM Module.
+ @Param[in] p_PortsBandwidth A structure of ports bandwidths in percentage, i.e.
+ total must equal 100.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_SetPortsBandwidth(t_Handle h_Fm, t_FmPortsBandwidthParams *p_PortsBandwidth);
+
+/**************************************************************************//*
+ @Function FM_GetMuramHandle
+
+ @Description Gets the corresponding MURAM handle
+
+ @Param[in] h_Fm A handle to an FM Module.
+
+ @Return MURAM handle; NULL otherwise.
+
+ @Cautions Allowed only following FM_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Handle FM_GetMuramHandle(t_Handle h_Fm);
+
+/** @} */ /* end of FM_runtime_control_grp group */
+/** @} */ /* end of FM_lib_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#ifdef NCSW_BACKWARD_COMPATIBLE_API
+typedef t_FmFirmwareParams t_FmPcdFirmwareParams;
+typedef t_FmBufferPrefixContent t_FmPortBufferPrefixContent;
+typedef t_FmExtPoolParams t_FmPortExtPoolParams;
+typedef t_FmExtPools t_FmPortExtPools;
+typedef t_FmBackupBmPools t_FmPortBackupBmPools;
+typedef t_FmBufPoolDepletion t_FmPortBufPoolDepletion;
+typedef e_FmDmaSwapOption e_FmPortDmaSwapOption;
+typedef e_FmDmaCacheOption e_FmPortDmaCacheOption;
+
+#define FM_CONTEXTA_GET_OVVERIDE FM_CONTEXTA_GET_OVERRIDE
+#define FM_CONTEXTA_SET_OVVERIDE FM_CONTEXTA_SET_OVERRIDE
+
+#define e_FM_EX_BMI_PIPELINE_ECC e_FM_EX_BMI_STORAGE_PROFILE_ECC
+#define e_FM_PORT_DMA_NO_SWP e_FM_DMA_NO_SWP
+#define e_FM_PORT_DMA_SWP_PPC_LE e_FM_DMA_SWP_PPC_LE
+#define e_FM_PORT_DMA_SWP_BE e_FM_DMA_SWP_BE
+#define e_FM_PORT_DMA_NO_STASH e_FM_DMA_NO_STASH
+#define e_FM_PORT_DMA_STASH e_FM_DMA_STASH
+#endif /* NCSW_BACKWARD_COMPATIBLE_API */
+
+
+#endif /* __FM_EXT */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_mac_ext.h
@@ -0,0 +1,887 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_mac_ext.h
+
+ @Description FM MAC ...
+*//***************************************************************************/
+#ifndef __FM_MAC_EXT_H
+#define __FM_MAC_EXT_H
+
+#include "std_ext.h"
+#include "enet_ext.h"
+
+
+/**************************************************************************//**
+
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_mac_grp FM MAC
+
+ @Description FM MAC API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+#define FM_MAC_NO_PFC 0xff
+
+
+/**************************************************************************//**
+ @Description FM MAC Exceptions
+*//***************************************************************************/
+typedef enum e_FmMacExceptions {
+ e_FM_MAC_EX_10G_MDIO_SCAN_EVENTMDIO = 0 /**< 10GEC MDIO scan event interrupt */
+ ,e_FM_MAC_EX_10G_MDIO_CMD_CMPL /**< 10GEC MDIO command completion interrupt */
+ ,e_FM_MAC_EX_10G_REM_FAULT /**< 10GEC, mEMAC Remote fault interrupt */
+ ,e_FM_MAC_EX_10G_LOC_FAULT /**< 10GEC, mEMAC Local fault interrupt */
+ ,e_FM_MAC_EX_10G_1TX_ECC_ER /**< 10GEC, mEMAC Transmit frame ECC error interrupt */
+ ,e_FM_MAC_EX_10G_TX_FIFO_UNFL /**< 10GEC, mEMAC Transmit FIFO underflow interrupt */
+ ,e_FM_MAC_EX_10G_TX_FIFO_OVFL /**< 10GEC, mEMAC Transmit FIFO overflow interrupt */
+ ,e_FM_MAC_EX_10G_TX_ER /**< 10GEC Transmit frame error interrupt */
+ ,e_FM_MAC_EX_10G_RX_FIFO_OVFL /**< 10GEC, mEMAC Receive FIFO overflow interrupt */
+ ,e_FM_MAC_EX_10G_RX_ECC_ER /**< 10GEC, mEMAC Receive frame ECC error interrupt */
+ ,e_FM_MAC_EX_10G_RX_JAB_FRM /**< 10GEC Receive jabber frame interrupt */
+ ,e_FM_MAC_EX_10G_RX_OVRSZ_FRM /**< 10GEC Receive oversized frame interrupt */
+ ,e_FM_MAC_EX_10G_RX_RUNT_FRM /**< 10GEC Receive runt frame interrupt */
+ ,e_FM_MAC_EX_10G_RX_FRAG_FRM /**< 10GEC Receive fragment frame interrupt */
+ ,e_FM_MAC_EX_10G_RX_LEN_ER /**< 10GEC Receive payload length error interrupt */
+ ,e_FM_MAC_EX_10G_RX_CRC_ER /**< 10GEC Receive CRC error interrupt */
+ ,e_FM_MAC_EX_10G_RX_ALIGN_ER /**< 10GEC Receive alignment error interrupt */
+ ,e_FM_MAC_EX_1G_BAB_RX /**< dTSEC Babbling receive error */
+ ,e_FM_MAC_EX_1G_RX_CTL /**< dTSEC Receive control (pause frame) interrupt */
+ ,e_FM_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET /**< dTSEC Graceful transmit stop complete */
+ ,e_FM_MAC_EX_1G_BAB_TX /**< dTSEC Babbling transmit error */
+ ,e_FM_MAC_EX_1G_TX_CTL /**< dTSEC Transmit control (pause frame) interrupt */
+ ,e_FM_MAC_EX_1G_TX_ERR /**< dTSEC Transmit error */
+ ,e_FM_MAC_EX_1G_LATE_COL /**< dTSEC Late collision */
+ ,e_FM_MAC_EX_1G_COL_RET_LMT /**< dTSEC Collision retry limit */
+ ,e_FM_MAC_EX_1G_TX_FIFO_UNDRN /**< dTSEC Transmit FIFO underrun */
+ ,e_FM_MAC_EX_1G_MAG_PCKT /**< dTSEC Magic Packet detection */
+ ,e_FM_MAC_EX_1G_MII_MNG_RD_COMPLET /**< dTSEC MII management read completion */
+ ,e_FM_MAC_EX_1G_MII_MNG_WR_COMPLET /**< dTSEC MII management write completion */
+ ,e_FM_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET /**< dTSEC Graceful receive stop complete */
+ ,e_FM_MAC_EX_1G_TX_DATA_ERR /**< dTSEC Internal data error on transmit */
+ ,e_FM_MAC_EX_1G_RX_DATA_ERR /**< dTSEC Internal data error on receive */
+ ,e_FM_MAC_EX_1G_1588_TS_RX_ERR /**< dTSEC Time-Stamp Receive Error */
+ ,e_FM_MAC_EX_1G_RX_MIB_CNT_OVFL /**< dTSEC MIB counter overflow */
+ ,e_FM_MAC_EX_TS_FIFO_ECC_ERR /**< mEMAC Time-stamp FIFO ECC error interrupt;
+ not supported on T4240/B4860 rev1 chips */
+ ,e_FM_MAC_EX_MAGIC_PACKET_INDICATION = e_FM_MAC_EX_1G_MAG_PCKT
+ /**< mEMAC Magic Packet Indication Interrupt */
+} e_FmMacExceptions;
+
+/**************************************************************************//**
+ @Description TM MAC statistics level
+*//***************************************************************************/
+typedef enum e_FmMacStatisticsLevel {
+ e_FM_MAC_NONE_STATISTICS = 0, /**< No statistics */
+ e_FM_MAC_PARTIAL_STATISTICS, /**< Only error counters are available; Optimized for performance */
+ e_FM_MAC_FULL_STATISTICS /**< All counters available; Not optimized for performance */
+} e_FmMacStatisticsLevel;
+
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Priority Flow Control Parameters
+*//***************************************************************************/
+typedef struct t_FmMacPfcParams {
+ bool pfcEnable; /**< Enable/Disable PFC */
+
+ uint16_t pauseQuanta[FM_MAX_NUM_OF_PFC_PRIORITIES]; /**< Pause Quanta per priority to be sent in a pause frame. Each quanta represents a 512 bit-times*/
+
+ uint16_t pauseThresholdQuanta[FM_MAX_NUM_OF_PFC_PRIORITIES];/**< Pause threshold per priority, when timer passes this threshold time a PFC frames is sent again if the port is still congested or BM pool in depletion*/
+
+
+} t_FmMacPfcParams;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Function t_FmMacExceptionCallback
+
+ @Description Fm Mac Exception Callback from FM MAC to the user
+
+ @Param[in] h_App - Handle to the upper layer handler
+
+ @Param[in] exceptions - The exception that occurred
+
+ @Return void.
+*//***************************************************************************/
+typedef void (t_FmMacExceptionCallback)(t_Handle h_App, e_FmMacExceptions exceptions);
+
+
+/**************************************************************************//**
+ @Description TM MAC statistics rfc3635
+*//***************************************************************************/
+typedef struct t_FmMacStatistics {
+/* RMON */
+ uint64_t eStatPkts64; /**< r-10G tr-DT 64 byte frame counter */
+ uint64_t eStatPkts65to127; /**< r-10G 65 to 127 byte frame counter */
+ uint64_t eStatPkts128to255; /**< r-10G 128 to 255 byte frame counter */
+ uint64_t eStatPkts256to511; /**< r-10G 256 to 511 byte frame counter */
+ uint64_t eStatPkts512to1023; /**< r-10G 512 to 1023 byte frame counter */
+ uint64_t eStatPkts1024to1518; /**< r-10G 1024 to 1518 byte frame counter */
+ uint64_t eStatPkts1519to1522; /**< r-10G 1519 to 1522 byte good frame count */
+/* */
+ uint64_t eStatFragments; /**< Total number of packets that were less than 64 octets long with a wrong CRC.*/
+ uint64_t eStatJabbers; /**< Total number of packets longer than valid maximum length octets */
+ uint64_t eStatsDropEvents; /**< number of dropped packets due to internal errors of the MAC Client (during receive). */
+ uint64_t eStatCRCAlignErrors; /**< Incremented when frames of correct length but with CRC error are received.*/
+ uint64_t eStatUndersizePkts; /**< Incremented for frames under 64 bytes with a valid FCS and otherwise well formed;
+ This count does not include range length errors */
+ uint64_t eStatOversizePkts; /**< Incremented for frames which exceed 1518 (non VLAN) or 1522 (VLAN) and contains
+ a valid FCS and otherwise well formed */
+/* Pause */
+ uint64_t teStatPause; /**< Pause MAC Control received */
+ uint64_t reStatPause; /**< Pause MAC Control sent */
+/* MIB II */
+ uint64_t ifInOctets; /**< Total number of byte received. */
+ uint64_t ifInPkts; /**< Total number of packets received.*/
+ uint64_t ifInUcastPkts; /**< Total number of unicast frame received;
+ NOTE: this counter is not supported on dTSEC MAC */
+ uint64_t ifInMcastPkts; /**< Total number of multicast frame received*/
+ uint64_t ifInBcastPkts; /**< Total number of broadcast frame received */
+ uint64_t ifInDiscards; /**< Frames received, but discarded due to problems within the MAC RX. */
+ uint64_t ifInErrors; /**< Number of frames received with error:
+ - FIFO Overflow Error
+ - CRC Error
+ - Frame Too Long Error
+ - Alignment Error
+ - The dedicated Error Code (0xfe, not a code error) was received */
+ uint64_t ifOutOctets; /**< Total number of byte sent. */
+ uint64_t ifOutPkts; /**< Total number of packets sent .*/
+ uint64_t ifOutUcastPkts; /**< Total number of unicast frame sent;
+ NOTE: this counter is not supported on dTSEC MAC */
+ uint64_t ifOutMcastPkts; /**< Total number of multicast frame sent */
+ uint64_t ifOutBcastPkts; /**< Total number of multicast frame sent */
+ uint64_t ifOutDiscards; /**< Frames received, but discarded due to problems within the MAC TX N/A!.*/
+ uint64_t ifOutErrors; /**< Number of frames transmitted with error:
+ - FIFO Overflow Error
+ - FIFO Underflow Error
+ - Other */
+} t_FmMacStatistics;
+
+/**************************************************************************//**
+ @Description FM MAC Frame Size Counters
+*//***************************************************************************/
+typedef struct t_FmMacFrameSizeCounters {
+
+ uint64_t count_pkts_64; /**< 64 byte frame counter */
+ uint64_t count_pkts_65_to_127; /**< 65 to 127 byte frame counter */
+ uint64_t count_pkts_128_to_255; /**< 128 to 255 byte frame counter */
+ uint64_t count_pkts_256_to_511; /**< 256 to 511 byte frame counter */
+ uint64_t count_pkts_512_to_1023; /**< 512 to 1023 byte frame counter */
+ uint64_t count_pkts_1024_to_1518; /**< 1024 to 1518 byte frame counter */
+ uint64_t count_pkts_1519_to_1522; /**< 1519 to 1522 byte good frame count */
+} t_FmMacFrameSizeCounters;
+
+/**************************************************************************//**
+ @Group FM_mac_init_grp FM MAC Initialization Unit
+
+ @Description FM MAC Initialization Unit
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description FM MAC config input
+*//***************************************************************************/
+typedef struct t_FmMacParams {
+ uintptr_t baseAddr; /**< Base of memory mapped FM MAC registers */
+ t_EnetAddr addr; /**< MAC address of device; First octet is sent first */
+ uint8_t macId; /**< MAC ID;
+ numbering of dTSEC and 1G-mEMAC:
+ 0 - FM_MAX_NUM_OF_1G_MACS;
+ numbering of 10G-MAC (TGEC) and 10G-mEMAC:
+ 0 - FM_MAX_NUM_OF_10G_MACS */
+ e_EnetMode enetMode; /**< Ethernet operation mode (MAC-PHY interface and speed);
+ Note that the speed should indicate the maximum rate that
+ this MAC should support rather than the actual speed;
+ i.e. user should use the FM_MAC_AdjustLink() routine to
+ provide accurate speed;
+ In case of mEMAC RGMII mode, the MAC is configured to RGMII
+ automatic mode, where actual speed/duplex mode information
+ is provided by PHY automatically in-band; FM_MAC_AdjustLink()
+ function should be used to switch to manual RGMII speed/duplex mode
+ configuration if RGMII PHY doesn't support in-band status signaling;
+ In addition, in mEMAC, in case where user is using the higher MACs
+ (i.e. the MACs that should support 10G), user should pass here
+ speed=10000 even if the interface is not allowing that (e.g. SGMII). */
+ t_Handle h_Fm; /**< A handle to the FM object this port related to */
+ int mdioIrq; /**< MDIO exceptions interrupt source - not valid for all
+ MACs; MUST be set to 'NO_IRQ' for MACs that don't have
+ mdio-irq, or for polling */
+ t_FmMacExceptionCallback *f_Event; /**< MDIO Events Callback Routine */
+ t_FmMacExceptionCallback *f_Exception; /**< Exception Callback Routine */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks */
+} t_FmMacParams;
+
+
+/**************************************************************************//**
+ @Function FM_MAC_Config
+
+ @Description Creates descriptor for the FM MAC module.
+
+ The routine returns a handle (descriptor) to the FM MAC object.
+ This descriptor must be passed as first parameter to all other
+ FM MAC function calls.
+
+ No actual initialization or configuration of FM MAC hardware is
+ done by this routine.
+
+ @Param[in] p_FmMacParam - Pointer to data structure of parameters
+
+ @Retval Handle to FM MAC object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_MAC_Config(t_FmMacParams *p_FmMacParam);
+
+/**************************************************************************//**
+ @Function FM_MAC_Init
+
+ @Description Initializes the FM MAC module
+
+ @Param[in] h_FmMac - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MAC_Init(t_Handle h_FmMac);
+
+/**************************************************************************//**
+ @Function FM_Free
+
+ @Description Frees all resources that were assigned to FM MAC module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmMac - FM module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MAC_Free(t_Handle h_FmMac);
+
+
+/**************************************************************************//**
+ @Group FM_mac_advanced_init_grp FM MAC Advanced Configuration Unit
+
+ @Description Configuration functions used to change default values.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigResetOnInit
+
+ @Description Tell the driver whether to reset the FM MAC before initialization or
+ not. It changes the default configuration [DEFAULT_resetOnInit].
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] enable When TRUE, FM will be reset before any initialization.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigResetOnInit(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigLoopback
+
+ @Description Enable/Disable internal loopback mode
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] enable TRUE to enable or FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigLoopback(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigMaxFrameLength
+
+ @Description Setup maximum Rx Frame Length (in 1G MAC, effects also Tx)
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] newVal MAX Frame length
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigMaxFrameLength(t_Handle h_FmMac, uint16_t newVal);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigWan
+
+ @Description ENABLE WAN mode in 10G-MAC
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] enable TRUE to enable or FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigWan(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigPadAndCrc
+
+ @Description Config PAD and CRC mode
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] enable TRUE to enable or FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+ Not supported on 10G-MAC (i.e. CRC & PAD are added automatically
+ by HW); on mEMAC, this routine supports only PAD (i.e. CRC is
+ added automatically by HW).
+*//***************************************************************************/
+t_Error FM_MAC_ConfigPadAndCrc(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigHalfDuplex
+
+ @Description Config Half Duplex Mode
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] enable TRUE to enable or FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigHalfDuplex(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigTbiPhyAddr
+
+ @Description Configures the address of internal TBI PHY.
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] newVal TBI PHY address (1-31).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigTbiPhyAddr(t_Handle h_FmMac, uint8_t newVal);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigLengthCheck
+
+ @Description Configure the frame length checking.
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] enable TRUE to enable or FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigLengthCheck(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_ConfigException
+
+ @Description Change Exception selection from default
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] ex Type of the desired exceptions
+ @Param[in] enable TRUE to enable the specified exception, FALSE to disable it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Config() and before FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ConfigException(t_Handle h_FmMac, e_FmMacExceptions ex, bool enable);
+
+#ifdef FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+t_Error FM_MAC_ConfigSkipFman11Workaround (t_Handle h_FmMac);
+#endif /* FM_TX_ECC_FRMS_ERRATA_10GMAC_A004 */
+/** @} */ /* end of FM_mac_advanced_init_grp group */
+/** @} */ /* end of FM_mac_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_mac_runtime_control_grp FM MAC Runtime Control Unit
+
+ @Description FM MAC Runtime control unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MAC_Enable
+
+ @Description Enable the MAC
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] mode Mode of operation (RX, TX, Both)
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_Enable(t_Handle h_FmMac, e_CommMode mode);
+
+/**************************************************************************//**
+ @Function FM_MAC_Disable
+
+ @Description DISABLE the MAC
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+ @Param[in] mode Define what part to Disable (RX, TX or BOTH)
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_Disable(t_Handle h_FmMac, e_CommMode mode);
+
+/**************************************************************************//**
+ @Function FM_MAC_Resume
+
+ @Description Re-init the MAC after suspend
+
+ @Param[in] h_FmMac A handle to a FM MAC Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_Resume(t_Handle h_FmMac);
+
+/**************************************************************************//**
+ @Function FM_MAC_Enable1588TimeStamp
+
+ @Description Enables the TSU operation.
+
+ @Param[in] h_Fm - Handle to the PTP as returned from the FM_MAC_PtpConfig.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_Enable1588TimeStamp(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_MAC_Disable1588TimeStamp
+
+ @Description Disables the TSU operation.
+
+ @Param[in] h_Fm - Handle to the PTP as returned from the FM_MAC_PtpConfig.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_Disable1588TimeStamp(t_Handle h_Fm);
+
+/**************************************************************************//**
+ @Function FM_MAC_SetTxAutoPauseFrames
+
+ @Description Enable/Disable transmission of Pause-Frames.
+ The routine changes the default configuration [DEFAULT_TX_PAUSE_TIME].
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] pauseTime - Pause quanta value used with transmitted pause frames.
+ Each quanta represents a 512 bit-times; Note that '0'
+ as an input here will be used as disabling the
+ transmission of the pause-frames.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_SetTxAutoPauseFrames(t_Handle h_FmMac,
+ uint16_t pauseTime);
+
+ /**************************************************************************//**
+ @Function FM_MAC_SetTxPauseFrames
+
+ @Description Enable/Disable transmission of Pause-Frames.
+ The routine changes the default configuration:
+ pause-time - [DEFAULT_TX_PAUSE_TIME]
+ threshold-time - [0]
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] priority - the PFC class of service; use 'FM_MAC_NO_PFC'
+ to indicate legacy pause support (i.e. no PFC).
+ @Param[in] pauseTime - Pause quanta value used with transmitted pause frames.
+ Each quanta represents a 512 bit-times;
+ Note that '0' as an input here will be used as disabling the
+ transmission of the pause-frames.
+ @Param[in] threshTime - Pause Threshold equanta value used by the MAC to retransmit pause frame.
+ if the situation causing a pause frame to be sent didn't finish when the timer
+ reached the threshold quanta, the MAC will retransmit the pause frame.
+ Each quanta represents a 512 bit-times.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+ In order for PFC to work properly the user must configure
+ TNUM-aging in the tx-port it is recommended that pre-fetch and
+ rate limit in the tx port should be disabled;
+ PFC is supported only on new mEMAC; i.e. in MACs that don't have
+ PFC support (10G-MAC and dTSEC), user should use 'FM_MAC_NO_PFC'
+ in the 'priority' field.
+*//***************************************************************************/
+t_Error FM_MAC_SetTxPauseFrames(t_Handle h_FmMac,
+ uint8_t priority,
+ uint16_t pauseTime,
+ uint16_t threshTime);
+
+/**************************************************************************//**
+ @Function FM_MAC_SetRxIgnorePauseFrames
+
+ @Description Enable/Disable ignoring of Pause-Frames.
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] en - boolean indicates whether to ignore the incoming pause
+ frames or not.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_SetRxIgnorePauseFrames(t_Handle h_FmMac, bool en);
+
+/**************************************************************************//**
+ @Function FM_MAC_SetWakeOnLan
+
+ @Description Enable/Disable Wake On Lan support
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] en - boolean indicates whether to enable Wake On Lan
+ support or not.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_SetWakeOnLan(t_Handle h_FmMac, bool en);
+
+/**************************************************************************//**
+ @Function FM_MAC_ResetCounters
+
+ @Description reset all statistics counters
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ResetCounters(t_Handle h_FmMac);
+
+/**************************************************************************//**
+ @Function FM_MAC_SetException
+
+ @Description Enable/Disable a specific Exception
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] ex - Type of the desired exceptions
+ @Param[in] enable - TRUE to enable the specified exception, FALSE to disable it.
+
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_SetException(t_Handle h_FmMac, e_FmMacExceptions ex, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_SetStatistics
+
+ @Description Define Statistics level.
+ Where applicable, the routine also enables the MIB counters
+ overflow interrupt in order to keep counters accurate
+ and account for overflows.
+ This routine is relevant only for dTSEC.
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] statisticsLevel - Full statistics level provides all standard counters but may
+ reduce performance. Partial statistics provides only special
+ event counters (errors etc.). If selected, regular counters (such as
+ byte/packet) will be invalid and will return -1.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_SetStatistics(t_Handle h_FmMac, e_FmMacStatisticsLevel statisticsLevel);
+
+/**************************************************************************//**
+ @Function FM_MAC_GetStatistics
+
+ @Description get all statistics counters
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] p_Statistics - Structure with statistics
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FM_MAC_GetStatistics(t_Handle h_FmMac, t_FmMacStatistics *p_Statistics);
+
+/**************************************************************************//**
+ @Function FM_MAC_GetFrameSizeCounters
+
+ @Description get MAC statistics counters for different frame size
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] p_FrameSizeCounters - Structure with counters
+ @Param[in] type - Type of counters to be read
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+t_Error FM_MAC_GetFrameSizeCounters(t_Handle h_FmMac, t_FmMacFrameSizeCounters *p_FrameSizeCounters, e_CommMode type);
+
+/**************************************************************************//**
+ @Function FM_MAC_ModifyMacAddr
+
+ @Description Replace the main MAC Address
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] p_EnetAddr - Ethernet Mac address
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_ModifyMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+
+/**************************************************************************//**
+ @Function FM_MAC_AddHashMacAddr
+
+ @Description Add an Address to the hash table. This is for filter purpose only.
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] p_EnetAddr - Ethernet Mac address
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init(). It is a filter only address.
+ @Cautions Some address need to be filterd out in upper FM blocks.
+*//***************************************************************************/
+t_Error FM_MAC_AddHashMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+
+/**************************************************************************//**
+ @Function FM_MAC_RemoveHashMacAddr
+
+ @Description Delete an Address to the hash table. This is for filter purpose only.
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] p_EnetAddr - Ethernet Mac address
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_RemoveHashMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+
+/**************************************************************************//**
+ @Function FM_MAC_AddExactMatchMacAddr
+
+ @Description Add a unicast or multicast mac address for exact-match filtering
+ (8 on dTSEC, 2 for 10G-MAC)
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] p_EnetAddr - MAC Address to ADD
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_AddExactMatchMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+
+/**************************************************************************//**
+ @Function FM_MAC_RemovelExactMatchMacAddr
+
+ @Description Remove a uni cast or multi cast mac address.
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] p_EnetAddr - MAC Address to remove
+
+ @Return E_OK on success; Error code otherwise..
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_RemovelExactMatchMacAddr(t_Handle h_FmMac, t_EnetAddr *p_EnetAddr);
+
+/**************************************************************************//**
+ @Function FM_MAC_SetPromiscuous
+
+ @Description Enable/Disable MAC Promiscuous mode for ALL mac addresses.
+
+ @Param[in] h_FmMac - A handle to a FM MAC Module.
+ @Param[in] enable - TRUE to enable or FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_SetPromiscuous(t_Handle h_FmMac, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MAC_AdjustLink
+
+ @Description Adjusts the Ethernet link with new speed/duplex setup.
+ This routine is relevant for dTSEC and mEMAC.
+ In case of mEMAC, this routine is also used for manual
+ re-configuration of RGMII speed and duplex mode for
+ RGMII PHYs not supporting in-band status information
+ to MAC.
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] speed - Ethernet speed.
+ @Param[in] fullDuplex - TRUE for full-duplex mode;
+ FALSE for half-duplex mode.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MAC_AdjustLink(t_Handle h_FmMac, e_EnetSpeed speed, bool fullDuplex);
+
+/**************************************************************************//**
+ @Function FM_MAC_RestartAutoneg
+
+ @Description Restarts the auto-negotiation process.
+ When auto-negotiation process is invoked under traffic the
+ auto-negotiation process between the internal SGMII PHY and the
+ external PHY does not always complete successfully. Calling this
+ function will restart the auto-negotiation process that will end
+ successfully. It is recommended to call this function after issuing
+ auto-negotiation restart command to the Eth Phy.
+ This routine is relevant only for dTSEC.
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MAC_RestartAutoneg(t_Handle h_FmMac);
+
+/**************************************************************************//**
+ @Function FM_MAC_GetId
+
+ @Description Return the MAC ID
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[out] p_MacId - MAC ID of device
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_GetId(t_Handle h_FmMac, uint32_t *p_MacId);
+
+/**************************************************************************//**
+ @Function FM_MAC_GetVesrion
+
+ @Description Return Mac HW chip version
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[out] p_MacVresion - Mac version as defined by the chip
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_GetVesrion(t_Handle h_FmMac, uint32_t *p_MacVresion);
+
+/**************************************************************************//**
+ @Function FM_MAC_MII_WritePhyReg
+
+ @Description Write data into Phy Register
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] phyAddr - Phy Address on the MII bus
+ @Param[in] reg - Register Number.
+ @Param[in] data - Data to write.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_MII_WritePhyReg(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t data);
+
+/**************************************************************************//**
+ @Function FM_MAC_MII_ReadPhyReg
+
+ @Description Read data from Phy Register
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+ @Param[in] phyAddr - Phy Address on the MII bus
+ @Param[in] reg - Register Number.
+ @Param[out] p_Data - Data from PHY.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_MII_ReadPhyReg(t_Handle h_FmMac, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data);
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//**
+ @Function FM_MAC_DumpRegs
+
+ @Description Dump internal registers
+
+ @Param[in] h_FmMac - A handle to a FM Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MAC_Init().
+*//***************************************************************************/
+t_Error FM_MAC_DumpRegs(t_Handle h_FmMac);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+/** @} */ /* end of FM_mac_runtime_control_grp group */
+/** @} */ /* end of FM_mac_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#endif /* __FM_MAC_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_macsec_ext.h
@@ -0,0 +1,1271 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File fm_macsec_ext.h
+
+ @Description FM MACSEC ...
+*//***************************************************************************/
+#ifndef __FM_MACSEC_EXT_H
+#define __FM_MACSEC_EXT_H
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_MACSEC_grp FM MACSEC
+
+ @Description FM MACSEC API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description MACSEC Exceptions
+*//***************************************************************************/
+typedef enum e_FmMacsecExceptions {
+ e_FM_MACSEC_EX_SINGLE_BIT_ECC, /**< Single bit ECC error */
+ e_FM_MACSEC_EX_MULTI_BIT_ECC /**< Multi bit ECC error */
+} e_FmMacsecExceptions;
+
+
+/**************************************************************************//**
+ @Group FM_MACSEC_init_grp FM-MACSEC Initialization Unit
+
+ @Description FM MACSEC Initialization Unit
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function t_FmMacsecExceptionsCallback
+
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+
+ @Param[in] h_App A handle to an application layer object; This handle
+ will be passed by the driver upon calling this callback.
+ @Param[in] exception The exception.
+*//***************************************************************************/
+typedef void (t_FmMacsecExceptionsCallback) ( t_Handle h_App,
+ e_FmMacsecExceptions exception);
+
+
+/**************************************************************************//**
+ @Description FM MACSEC config input
+*//***************************************************************************/
+typedef struct t_FmMacsecParams {
+ t_Handle h_Fm; /**< A handle to the FM object related to */
+ bool guestMode; /**< Partition-id */
+ union {
+ struct {
+ uint8_t fmMacId; /**< FM MAC id */
+ } guestParams;
+
+ struct {
+ uintptr_t baseAddr; /**< Base of memory mapped FM MACSEC registers */
+ t_Handle h_FmMac; /**< A handle to the FM MAC object related to */
+ t_FmMacsecExceptionsCallback *f_Exception; /**< Exception Callback Routine */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks */
+ } nonGuestParams;
+ };
+} t_FmMacsecParams;
+
+/**************************************************************************//**
+ @Function FM_MACSEC_Config
+
+ @Description Creates descriptor for the FM MACSEC module;
+
+ The routine returns a handle (descriptor) to the FM MACSEC object;
+ This descriptor must be passed as first parameter to all other
+ FM MACSEC function calls;
+
+ No actual initialization or configuration of FM MACSEC hardware is
+ done by this routine.
+
+ @Param[in] p_FmMacsecParam Pointer to data structure of parameters.
+
+ @Retval Handle to FM MACSEC object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_MACSEC_Config(t_FmMacsecParams *p_FmMacsecParam);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_Init
+
+ @Description Initializes the FM MACSEC module.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MACSEC_Init(t_Handle h_FmMacsec);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_Free
+
+ @Description Frees all resources that were assigned to FM MACSEC module;
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MACSEC_Free(t_Handle h_FmMacsec);
+
+
+/**************************************************************************//**
+ @Group FM_MACSEC_advanced_init_grp FM-MACSEC Advanced Configuration Unit
+
+ @Description Configuration functions used to change default values.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description enum for unknown sci frame treatment
+*//***************************************************************************/
+typedef enum e_FmMacsecUnknownSciFrameTreatment {
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_BOTH = 0, /**< Controlled port - Strict mode */
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED, /**< If C bit clear deliver on controlled port, else discard
+ Controlled port - Check or Disable mode */
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED, /**< Controlled port - Strict mode */
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_OR_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED /**< If C bit set deliver on uncontrolled port and discard on controlled port,
+ else discard on uncontrolled port and deliver on controlled port
+ Controlled port - Check or Disable mode */
+} e_FmMacsecUnknownSciFrameTreatment;
+
+/**************************************************************************//**
+ @Description enum for untag frame treatment
+*//***************************************************************************/
+typedef enum e_FmMacsecUntagFrameTreatment {
+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED = 0, /**< Controlled port - Strict mode */
+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_BOTH, /**< Controlled port - Strict mode */
+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_CONTROLLED_UNMODIFIED /**< Controlled port - Strict mode */
+} e_FmMacsecUntagFrameTreatment;
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigUnknownSciFrameTreatment
+
+ @Description Change the treatment for received frames with unknown sci from its default
+ configuration [DEFAULT_unknownSciFrameTreatment].
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] treatMode The selected mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigUnknownSciFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUnknownSciFrameTreatment treatMode);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigInvalidTagsFrameTreatment
+
+ @Description Change the treatment for received frames with invalid tags or
+ a zero value PN or an invalid ICV from its default configuration
+ [DEFAULT_invalidTagsFrameTreatment].
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] deliverUncontrolled If True deliver on the uncontrolled port, else discard;
+ In both cases discard on the controlled port;
+ this provide Strict, Check or Disable mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigInvalidTagsFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment
+
+ @Description Change the treatment for received frames with the Encryption bit
+ set and the Changed Text bit clear from its default configuration
+ [DEFAULT_encryptWithNoChangedTextFrameTreatment].
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] discardUncontrolled If True discard on the uncontrolled port, else deliver;
+ In both cases discard on the controlled port;
+ this provide Strict, Check or Disable mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(t_Handle h_FmMacsec, bool discardUncontrolled);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment
+
+ @Description Change the treatment for received frames with the Encryption bit
+ clear and the Changed Text bit set from its default configuration
+ [DEFAULT_changedTextWithNoEncryptFrameTreatment].
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] deliverUncontrolled If True deliver on the uncontrolled port, else discard;
+ In both cases discard on the controlled port;
+ this provide Strict, Check or Disable mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigChangedTextWithNoEncryptFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigUntagFrameTreatment
+
+ @Description Change the treatment for received frames without the MAC security tag (SecTAG)
+ from its default configuration [DEFAULT_untagFrameTreatment].
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] treatMode The selected mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigUntagFrameTreatment(t_Handle h_FmMacsec, e_FmMacsecUntagFrameTreatment treatMode);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment
+
+ @Description Change the treatment for received frames with only SCB bit set
+ from its default configuration [DEFAULT_onlyScbIsSetFrameTreatment].
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] deliverUncontrolled If True deliver on the uncontrolled port, else discard;
+ In both cases discard on the controlled port;
+ this provide Strict, Check or Disable mode.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigOnlyScbIsSetFrameTreatment(t_Handle h_FmMacsec, bool deliverUncontrolled);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigPnExhaustionThreshold
+
+ @Description It's provide the ability to configure a PN exhaustion threshold;
+ When the NextPn crosses this value an interrupt event
+ is asserted to warn that the active SA should re-key.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] pnExhThr If the threshold is reached, an interrupt event
+ is asserted to re-key.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigPnExhaustionThreshold(t_Handle h_FmMacsec, uint32_t pnExhThr);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigKeysUnreadable
+
+ @Description Turn on privacy mode; All the keys and their hash values can't be read any more;
+ Can not be cleared unless hard reset.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigKeysUnreadable(t_Handle h_FmMacsec);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigSectagWithoutSCI
+
+ @Description Promise that all generated Sectag will be without SCI included.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigSectagWithoutSCI(t_Handle h_FmMacsec);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_ConfigException
+
+ @Description Calling this routine changes the internal driver data base
+ from its default selection of exceptions enablement;
+ By default all exceptions are enabled.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Config() and before FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_ConfigException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable);
+
+/** @} */ /* end of FM_MACSEC_advanced_init_grp group */
+/** @} */ /* end of FM_MACSEC_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_MACSEC_runtime_control_grp FM-MACSEC Runtime Control Data Unit
+
+ @Description FM MACSEC runtime control data unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MACSEC_GetRevision
+
+ @Description Return MACSEC HW chip revision
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[out] p_MacsecRevision MACSEC revision as defined by the chip.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_GetRevision(t_Handle h_FmMacsec, uint32_t *p_MacsecRevision);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_Enable
+
+ @Description This routine should be called after MACSEC is initialized for enabling all
+ MACSEC engines according to their existing configuration.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Init() and when MACSEC is disabled.
+*//***************************************************************************/
+t_Error FM_MACSEC_Enable(t_Handle h_FmMacsec);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_Disable
+
+ @Description This routine may be called when MACSEC is enabled in order to
+ disable all MACSEC engines; The MACSEC is working in bypass mode.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Init() and when MACSEC is enabled.
+*//***************************************************************************/
+t_Error FM_MACSEC_Disable(t_Handle h_FmMacsec);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SetException
+
+ @Description Calling this routine enables/disables the specified exception.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SetException(t_Handle h_FmMacsec, e_FmMacsecExceptions exception, bool enable);
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//**
+ @Function FM_MACSEC_DumpRegs
+
+ @Description Dump internal registers.
+
+ @Param[in] h_FmMacsec - FM MACSEC module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_DumpRegs(t_Handle h_FmMacsec);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+#ifdef VERIFICATION_SUPPORT
+/********************* VERIFICATION ONLY ********************************/
+/**************************************************************************//**
+ @Function FM_MACSEC_BackdoorSet
+
+ @Description Set register of the MACSEC memory map
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[out] offset Register offset.
+ @Param[out] value Value to write.
+
+
+ @Return None
+
+ @Cautions Allowed only following FM_MACSEC_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_BackdoorSet(t_Handle h_FmMacsec, uint32_t offset, uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_BackdoorGet
+
+ @Description Read from register of the MACSEC memory map.
+
+ @Param[in] h_FmMacsec FM MACSEC module descriptor.
+ @Param[out] offset Register offset.
+
+ @Return Value read
+
+ @Cautions Allowed only following FM_MACSEC_Init().
+*//***************************************************************************/
+uint32_t FM_MACSEC_BackdoorGet(t_Handle h_FmMacsec, uint32_t offset);
+#endif /* VERIFICATION_SUPPORT */
+
+/** @} */ /* end of FM_MACSEC_runtime_control_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_MACSEC_SECY_grp FM-MACSEC SecY
+
+ @Description FM-MACSEC SecY API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+typedef uint8_t macsecSAKey_t[32];
+typedef uint64_t macsecSCI_t;
+typedef uint8_t macsecAN_t;
+
+/**************************************************************************//**
+@Description MACSEC SECY Cipher Suite
+*//***************************************************************************/
+typedef enum e_FmMacsecSecYCipherSuite {
+ e_FM_MACSEC_SECY_GCM_AES_128 = 0, /**< GCM-AES-128 */
+#if (DPAA_VERSION >= 11)
+ e_FM_MACSEC_SECY_GCM_AES_256 /**< GCM-AES-256 */
+#endif /* (DPAA_VERSION >= 11) */
+} e_FmMacsecSecYCipherSuite;
+
+/**************************************************************************//**
+ @Description MACSEC SECY Exceptions
+*//***************************************************************************/
+typedef enum e_FmMacsecSecYExceptions {
+ e_FM_MACSEC_SECY_EX_FRAME_DISCARDED /**< Frame Discarded */
+} e_FmMacsecSecYExceptions;
+
+/**************************************************************************//**
+ @Description MACSEC SECY Events
+*//***************************************************************************/
+typedef enum e_FmMacsecSecYEvents {
+ e_FM_MACSEC_SECY_EV_NEXT_PN /**< Next Packet Number exhaustion threshold reached */
+} e_FmMacsecSecYEvents;
+
+/**************************************************************************//**
+ @Collection MACSEC SECY Frame Discarded Descriptor error
+*//***************************************************************************/
+typedef uint8_t macsecTxScFrameDiscardedErrSelect_t; /**< typedef for defining Frame Discarded Descriptor errors */
+
+#define FM_MACSEC_SECY_TX_SC_FRM_DISCAR_ERR_NEXT_PN_ZERO 0x8000 /**< NextPn == 0 */
+#define FM_MACSEC_SECY_TX_SC_FRM_DISCAR_ERR_SC_DISBALE 0x4000 /**< SC is disable */
+/* @} */
+
+/**************************************************************************//**
+ @Function t_FmMacsecSecYExceptionsCallback
+
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+
+ @Param[in] h_App A handle to an application layer object; This handle
+ will be passed by the driver upon calling this callback.
+ @Param[in] exception The exception.
+*//***************************************************************************/
+typedef void (t_FmMacsecSecYExceptionsCallback) ( t_Handle h_App,
+ e_FmMacsecSecYExceptions exception);
+
+/**************************************************************************//**
+ @Function t_FmMacsecSecYEventsCallback
+
+ @Description Events user callback routine, will be called upon an
+ event passing the event identification.
+
+ @Param[in] h_App A handle to an application layer object; This handle
+ will be passed by the driver upon calling this callback.
+ @Param[in] event The event.
+*//***************************************************************************/
+typedef void (t_FmMacsecSecYEventsCallback) ( t_Handle h_App,
+ e_FmMacsecSecYEvents event);
+
+/**************************************************************************//**
+ @Description RFC2863 MIB
+*//***************************************************************************/
+typedef struct t_MIBStatistics {
+ uint64_t ifInOctets; /**< Total number of byte received */
+ uint64_t ifInPkts; /**< Total number of packets received */
+ uint64_t ifInMcastPkts; /**< Total number of multicast frame received */
+ uint64_t ifInBcastPkts; /**< Total number of broadcast frame received */
+ uint64_t ifInDiscards; /**< Frames received, but discarded due to problems within the MAC RX :
+ - InPktsNoTag,
+ - InPktsLate,
+ - InPktsOverrun */
+ uint64_t ifInErrors; /**< Number of frames received with error:
+ - InPktsBadTag,
+ - InPktsNoSCI,
+ - InPktsNotUsingSA
+ - InPktsNotValid */
+ uint64_t ifOutOctets; /**< Total number of byte sent */
+ uint64_t ifOutPkts; /**< Total number of packets sent */
+ uint64_t ifOutMcastPkts; /**< Total number of multicast frame sent */
+ uint64_t ifOutBcastPkts; /**< Total number of multicast frame sent */
+ uint64_t ifOutDiscards; /**< Frames received, but discarded due to problems within the MAC TX N/A! */
+ uint64_t ifOutErrors; /**< Number of frames transmitted with error:
+ - FIFO Overflow Error
+ - FIFO Underflow Error
+ - Other */
+} t_MIBStatistics;
+
+/**************************************************************************//**
+ @Description MACSEC SecY Rx SA Statistics
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYRxSaStatistics {
+ uint32_t inPktsOK; /**< The number of frames with resolved SCI, have passed all
+ frame validation frame validation with the validateFrame not set to disable */
+ uint32_t inPktsInvalid; /**< The number of frames with resolved SCI, that have failed frame
+ validation with the validateFrame set to check */
+ uint32_t inPktsNotValid; /**< The number of frames with resolved SCI, discarded on the controlled port,
+ that have failed frame validation with the validateFrame set to strict or the c bit is set */
+ uint32_t inPktsNotUsingSA; /**< The number of frames received with resolved SCI and discarded on disabled or
+ not provisioned SA with validateFrame in the strict mode or the C bit is set */
+ uint32_t inPktsUnusedSA; /**< The number of frames received with resolved SCI on disabled or not provisioned SA
+ with validateFrame not in the strict mode and the C bit is cleared */
+} t_FmMacsecSecYRxSaStatistics;
+
+/**************************************************************************//**
+ @Description MACSEC SecY Tx SA Statistics
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYTxSaStatistics {
+ uint64_t outPktsProtected; /**< The number of frames, that the user of the controlled port requested to
+ be transmitted, which were integrity protected */
+ uint64_t outPktsEncrypted; /**< The number of frames, that the user of the controlled port requested to
+ be transmitted, which were confidentiality protected */
+} t_FmMacsecSecYTxSaStatistics;
+
+/**************************************************************************//**
+ @Description MACSEC SecY Rx SC Statistics
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYRxScStatistics {
+ uint64_t inPktsUnchecked; /**< The number of frames with resolved SCI, delivered to the user of a controlled port,
+ that are not validated with the validateFrame set to disable */
+ uint64_t inPktsDelayed; /**< The number of frames with resolved SCI, delivered to the user of a controlled port,
+ that have their PN smaller than the lowest_PN with the validateFrame set to
+ disable or replayProtect disabled */
+ uint64_t inPktsLate; /**< The number of frames with resolved SCI, discarded on the controlled port,
+ that have their PN smaller than the lowest_PN with the validateFrame set to
+ Check or Strict and replayProtect enabled */
+ uint64_t inPktsOK; /**< The number of frames with resolved SCI, have passed all
+ frame validation frame validation with the validateFrame not set to disable */
+ uint64_t inPktsInvalid; /**< The number of frames with resolved SCI, that have failed frame
+ validation with the validateFrame set to check */
+ uint64_t inPktsNotValid; /**< The number of frames with resolved SCI, discarded on the controlled port,
+ that have failed frame validation with the validateFrame set to strict or the c bit is set */
+ uint64_t inPktsNotUsingSA; /**< The number of frames received with resolved SCI and discarded on disabled or
+ not provisioned SA with validateFrame in the strict mode or the C bit is set */
+ uint64_t inPktsUnusedSA; /**< The number of frames received with resolved SCI on disabled or not provisioned SA
+ with validateFrame not in the strict mode and the C bit is cleared */
+} t_FmMacsecSecYRxScStatistics;
+
+/**************************************************************************//**
+ @Description MACSEC SecY Tx SC Statistics
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYTxScStatistics {
+ uint64_t outPktsProtected; /**< The number of frames, that the user of the controlled port requested to
+ be transmitted, which were integrity protected */
+ uint64_t outPktsEncrypted; /**< The number of frames, that the user of the controlled port requested to
+ be transmitted, which were confidentiality protected */
+} t_FmMacsecSecYTxScStatistics;
+
+/**************************************************************************//**
+ @Description MACSEC SecY Statistics
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYStatistics {
+ t_MIBStatistics mibCtrlStatistics; /**< Controlled port MIB statistics */
+ t_MIBStatistics mibNonCtrlStatistics; /**< Uncontrolled port MIB statistics */
+/* Frame verification statistics */
+ uint64_t inPktsUntagged; /**< The number of received packets without the MAC security tag
+ (SecTAG) with validateFrames which is not in the strict mode */
+ uint64_t inPktsNoTag; /**< The number of received packets discarded without the
+ MAC security tag (SecTAG) with validateFrames which is in the strict mode */
+ uint64_t inPktsBadTag; /**< The number of received packets discarded with an invalid
+ SecTAG or a zero value PN or an invalid ICV */
+ uint64_t inPktsUnknownSCI; /**< The number of received packets with unknown SCI with the
+ condition : validateFrames is not in the strict mode and the
+ C bit in the SecTAG is not set */
+ uint64_t inPktsNoSCI; /**< The number of received packets discarded with unknown SCI
+ information with the condition : validateFrames is in the strict mode
+ or the C bit in the SecTAG is set */
+ uint64_t inPktsOverrun; /**< The number of packets discarded because the number of
+ received packets exceeded the cryptographic performance capabilities */
+/* Frame validation statistics */
+ uint64_t inOctetsValidated; /**< The number of octets of plaintext recovered from received frames with
+ resolved SCI that were integrity protected but not encrypted */
+ uint64_t inOctetsDecrypted; /**< The number of octets of plaintext recovered from received frames with
+ resolved SCI that were integrity protected and encrypted */
+/* Frame generation statistics */
+ uint64_t outPktsUntagged; /**< The number of frames, that the user of the controlled port requested to
+ be transmitted, with protectFrame false */
+ uint64_t outPktsTooLong; /**< The number of frames, that the user of the controlled port requested to
+ be transmitted, discarded due to length being larger than Maximum Frame Length (MACSEC_MFL) */
+/* Frame protection statistics */
+ uint64_t outOctetsProtected; /**< The number of octets of User Data in transmitted frames that were
+ integrity protected but not encrypted */
+ uint64_t outOctetsEncrypted; /**< The number of octets of User Data in transmitted frames that were
+ both integrity protected and encrypted */
+} t_FmMacsecSecYStatistics;
+
+
+/**************************************************************************//**
+ @Description MACSEC SecY SC Params
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYSCParams {
+ macsecSCI_t sci; /**< The secure channel identification of the SC */
+ e_FmMacsecSecYCipherSuite cipherSuite; /**< Cipher suite to be used for the SC */
+} t_FmMacsecSecYSCParams;
+
+/**************************************************************************//**
+ @Group FM_MACSEC_SECY_init_grp FM-MACSEC SecY Initialization Unit
+
+ @Description FM-MACSEC SecY Initialization Unit
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description enum for validate frames
+*//***************************************************************************/
+typedef enum e_FmMacsecValidFrameBehavior {
+ e_FM_MACSEC_VALID_FRAME_BEHAVIOR_DISABLE = 0, /**< disable the validation function */
+ e_FM_MACSEC_VALID_FRAME_BEHAVIOR_CHECK, /**< enable the validation function but only for checking
+ without filtering out invalid frames */
+ e_FM_MACSEC_VALID_FRAME_BEHAVIOR_STRICT /**< enable the validation function and also strictly filter
+ out those invalid frames */
+} e_FmMacsecValidFrameBehavior;
+
+/**************************************************************************//**
+ @Description enum for sci insertion
+*//***************************************************************************/
+typedef enum e_FmMacsecSciInsertionMode {
+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG = 0, /**< explicit sci in the sectag */
+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_MAC_SA, /**< mac sa is overwritten with the sci*/
+ e_FM_MACSEC_SCI_INSERTION_MODE_IMPLICT_PTP /**< implicit point-to-point sci (pre-shared) */
+} e_FmMacsecSciInsertionMode;
+
+/**************************************************************************//**
+ @Description FM MACSEC SecY config input
+*//***************************************************************************/
+typedef struct t_FmMacsecSecYParams {
+ t_Handle h_FmMacsec; /**< A handle to the FM MACSEC object */
+ t_FmMacsecSecYSCParams txScParams; /**< Tx SC Params */
+ uint32_t numReceiveChannels; /**< Number of receive channels dedicated to this SecY */
+ t_FmMacsecSecYExceptionsCallback *f_Exception; /**< Callback routine to be called by the driver upon SecY exception */
+ t_FmMacsecSecYEventsCallback *f_Event; /**< Callback routine to be called by the driver upon SecY event */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks */
+} t_FmMacsecSecYParams;
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_Config
+
+ @Description Creates descriptor for the FM MACSEC SECY module;
+
+ The routine returns a handle (descriptor) to the FM MACSEC SECY object;
+ This descriptor must be passed as first parameter to all other
+ FM MACSEC SECY function calls;
+ No actual initialization or configuration of FM MACSEC SecY hardware is
+ done by this routine.
+
+ @Param[in] p_FmMacsecSecYParam Pointer to data structure of parameters.
+
+ @Return Handle to FM MACSEC SECY object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_MACSEC_SECY_Config(t_FmMacsecSecYParams *p_FmMacsecSecYParam);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_Init
+
+ @Description Initializes the FM MACSEC SECY module.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_Init(t_Handle h_FmMacsecSecY);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_Free
+
+ @Description Frees all resources that were assigned to FM MACSEC SECY module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_Free(t_Handle h_FmMacsecSecY);
+
+/**************************************************************************//**
+ @Group FM_MACSEC_SECY_advanced_init_grp FM-MACSEC SecY Advanced Configuration Unit
+
+ @Description Configuration functions used to change default values.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigSciInsertionMode
+
+ @Description Calling this routine changes the SCI-insertion-mode in the
+ internal driver data base from its default configuration
+ [DEFAULT_sciInsertionMode]
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] sciInsertionMode Sci insertion mode
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init();
+
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigSciInsertionMode(t_Handle h_FmMacsecSecY, e_FmMacsecSciInsertionMode sciInsertionMode);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigProtectFrames
+
+ @Description Calling this routine changes the protect-frame mode in the
+ internal driver data base from its default configuration
+ [DEFAULT_protectFrames]
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] protectFrames If FALSE, frames are transmitted without modification
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init();
+
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigProtectFrames(t_Handle h_FmMacsecSecY, bool protectFrames);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigReplayWindow
+
+ @Description Calling this routine changes the replay-window settings in the
+ internal driver data base from its default configuration
+ [DEFAULT_replayEnable], [DEFAULT_replayWindow]
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] replayProtect; Replay protection function mode
+ @Param[in] replayWindow; The size of the replay window
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init();
+
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigReplayWindow(t_Handle h_FmMacsecSecY, bool replayProtect, uint32_t replayWindow);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigValidationMode
+
+ @Description Calling this routine changes the frame-validation-behavior mode
+ in the internal driver data base from its default configuration
+ [DEFAULT_validateFrames]
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] validateFrames Validation function mode
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init();
+
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigValidationMode(t_Handle h_FmMacsecSecY, e_FmMacsecValidFrameBehavior validateFrames);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigConfidentiality
+
+ @Description Calling this routine changes the confidentiality settings in the
+ internal driver data base from its default configuration
+ [DEFAULT_confidentialityEnable], [DEFAULT_confidentialityOffset]
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] confidentialityEnable TRUE - confidentiality protection and integrity protection
+ FALSE - no confidentiality protection, only integrity protection
+ @Param[in] confidentialityOffset The number of initial octets of each MSDU without confidentiality protection
+ common values are 0, 30, and 50
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init();
+
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigConfidentiality(t_Handle h_FmMacsecSecY, bool confidentialityEnable, uint16_t confidentialityOffset);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigPointToPoint
+
+ @Description configure this SecY to work in point-to-point mode, means that
+ it will have only one rx sc;
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init();
+ Can be called only once in a system; only the first secY that will call this
+ routine will be able to operate in Point-To-Point mode.
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigPointToPoint(t_Handle h_FmMacsecSecY);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigException
+
+ @Description Calling this routine changes the internal driver data base
+ from its default selection of exceptions enablement;
+ By default all exceptions are enabled.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigException(t_Handle h_FmMacsecSecY, e_FmMacsecSecYExceptions exception, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_ConfigEvent
+
+ @Description Calling this routine changes the internal driver data base
+ from its default selection of events enablement;
+ By default all events are enabled.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] event The event to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_ConfigEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable);
+
+/** @} */ /* end of FM_MACSEC_SECY_advanced_init_grp group */
+/** @} */ /* end of FM_MACSEC_SECY_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_MACSEC_SECY_runtime_control_grp FM-MACSEC SecY Runtime Control Unit
+
+ @Description FM MACSEC SECY Runtime control unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_CreateRxSc
+
+ @Description Create a receive secure channel.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] scParams secure channel params.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Handle FM_MACSEC_SECY_CreateRxSc(t_Handle h_FmMacsecSecY, t_FmMacsecSecYSCParams *p_ScParams);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_DeleteRxSc
+
+ @Description Deleting an initialized secure channel.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSc().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_DeleteRxSc(t_Handle h_FmMacsecSecY, t_Handle h_Sc);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_CreateRxSa
+
+ @Description Create a receive secure association for the secure channel;
+ the SA cannot be used to receive frames until FM_MACSEC_SECY_RxSaEnableReceive is called.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+ @Param[in] lowestPn the lowest acceptable PN value for a received frame.
+ @Param[in] key the desired key for this SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSc().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_CreateRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t lowestPn, macsecSAKey_t key);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_DeleteRxSa
+
+ @Description Deleting an initialized secure association.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_DeleteRxSa(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxSaEnableReceive
+
+ @Description Enabling the SA to receive frames.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxSaEnableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxSaDisableReceive
+
+ @Description Disabling the SA from receive frames.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxSaDisableReceive(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxSaUpdateNextPn
+
+ @Description Update the next packet number expected on RX;
+ The value of nextPN shall be set to the greater of its existing value and the
+ supplied of updtNextPN (802.1AE-2006 10.7.15).
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+ @Param[in] updtNextPN the next PN value for a received frame.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxSaUpdateNextPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtNextPN);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxSaUpdateLowestPn
+
+ @Description Update the lowest packet number expected on RX;
+ The value of lowestPN shall be set to the greater of its existing value and the
+ supplied of updtLowestPN (802.1AE-2006 10.7.15).
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+ @Param[in] updtLowestPN the lowest PN acceptable value for a received frame.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxSaUpdateLowestPn(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, uint32_t updtLowestPN);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxSaModifyKey
+
+ @Description Modify the current key of the SA with a new one.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[in] an association number represent the SA.
+ @Param[in] key new key to replace the current key.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSa().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxSaModifyKey(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, macsecSAKey_t key);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_CreateTxSa
+
+ @Description Create a transmit secure association for the secure channel;
+ the SA cannot be used to transmit frames until FM_MACSEC_SECY_TxSaSetActivate is called;
+ Only one SA can be active at a time.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] an association number represent the SA.
+ @Param[in] key the desired key for this SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_CreateTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an, macsecSAKey_t key);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_DeleteTxSa
+
+ @Description Deleting an initialized secure association.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] an association number represent the SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_DeleteTxSa(t_Handle h_FmMacsecSecY, macsecAN_t an);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_TxSaModifyKey
+
+ @Description Modify the key of the inactive SA with a new one.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] nextActiveAn association number represent the next SA to be activated.
+ @Param[in] key new key to replace the current key.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_TxSaModifyKey(t_Handle h_FmMacsecSecY, macsecAN_t nextActiveAn, macsecSAKey_t key);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_TxSaSetActive
+
+ @Description Set this SA to the active SA to be used on TX for SC;
+ only one SA can be active at a time.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] an association number represent the SA.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_TxSaSetActive(t_Handle h_FmMacsecSecY, macsecAN_t an);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_TxSaGetActive
+
+ @Description Get the active SA that being used for TX.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[out] p_An the active an.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_TxSaGetActive(t_Handle h_FmMacsecSecY, macsecAN_t *p_An);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_GetStatistics
+
+ @Description get all statistics counters.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] p_Statistics Structure with statistics.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_GetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYStatistics *p_Statistics);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxScGetStatistics
+
+ @Description get all statistics counters.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc Rx Sc handle.
+ @Param[in] p_Statistics Structure with statistics.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxScGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, t_FmMacsecSecYRxScStatistics *p_Statistics);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_RxSaGetStatistics
+
+ @Description get all statistics counters
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc Rx Sc handle.
+ @Param[in] an association number represent the SA.
+ @Param[in] p_Statistics Structure with statistics.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_RxSaGetStatistics(t_Handle h_FmMacsecSecY, t_Handle h_Sc, macsecAN_t an, t_FmMacsecSecYRxSaStatistics *p_Statistics);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_TxScGetStatistics
+
+ @Description get all statistics counters.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] p_Statistics Structure with statistics.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_TxScGetStatistics(t_Handle h_FmMacsecSecY, t_FmMacsecSecYTxScStatistics *p_Statistics);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_TxSaGetStatistics
+
+ @Description get all statistics counters.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] an association number represent the SA.
+ @Param[in] p_Statistics Structure with statistics.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_TxSaGetStatistics(t_Handle h_FmMacsecSecY, macsecAN_t an, t_FmMacsecSecYTxSaStatistics *p_Statistics);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_SetException
+
+ @Description Calling this routine enables/disables the specified exception.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_SetException(t_Handle h_FmMacsecSecY, e_FmMacsecExceptions exception, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_SetEvent
+
+ @Description Calling this routine enables/disables the specified event.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] event The event to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Config() and before FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_SetEvent(t_Handle h_FmMacsecSecY, e_FmMacsecSecYEvents event, bool enable);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_GetRxScPhysId
+
+ @Description return the physical id of the Secure Channel.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[in] h_Sc SC handle as returned by FM_MACSEC_SECY_CreateRxSc.
+ @Param[out] p_ScPhysId the SC physical id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_CreateRxSc().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_GetRxScPhysId(t_Handle h_FmMacsecSecY, t_Handle h_Sc, uint32_t *p_ScPhysId);
+
+/**************************************************************************//**
+ @Function FM_MACSEC_SECY_GetTxScPhysId
+
+ @Description return the physical id of the Secure Channel.
+
+ @Param[in] h_FmMacsecSecY FM MACSEC SECY module descriptor.
+ @Param[out] p_ScPhysId the SC physical id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MACSEC_SECY_Init().
+*//***************************************************************************/
+t_Error FM_MACSEC_SECY_GetTxScPhysId(t_Handle h_FmMacsecSecY, uint32_t *p_ScPhysId);
+
+/** @} */ /* end of FM_MACSEC_SECY_runtime_control_grp group */
+/** @} */ /* end of FM_MACSEC_SECY_grp group */
+/** @} */ /* end of FM_MACSEC_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#endif /* __FM_MACSEC_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_muram_ext.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_muram_ext.h
+
+ @Description FM MURAM Application Programming Interface.
+*//***************************************************************************/
+#ifndef __FM_MURAM_EXT
+#define __FM_MURAM_EXT
+
+#include "error_ext.h"
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_muram_grp FM MURAM
+
+ @Description FM MURAM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_muram_init_grp FM MURAM Initialization Unit
+
+ @Description FM MURAM initialization API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MURAM_ConfigAndInit
+
+ @Description Creates partition in the MURAM.
+
+ The routine returns a handle (descriptor) to the MURAM partition.
+ This descriptor must be passed as first parameter to all other
+ FM-MURAM function calls.
+
+ No actual initialization or configuration of FM_MURAM hardware is
+ done by this routine.
+
+ @Param[in] baseAddress - Pointer to base of memory mapped FM-MURAM.
+ @Param[in] size - Size of the FM-MURAM partition.
+
+ @Return Handle to FM-MURAM object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_MURAM_ConfigAndInit(uintptr_t baseAddress, uint32_t size);
+
+/**************************************************************************//**
+ @Function FM_MURAM_Free
+
+ @Description Frees all resources that were assigned to FM-MURAM module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmMuram - FM-MURAM module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MURAM_Free(t_Handle h_FmMuram);
+
+/** @} */ /* end of FM_muram_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_muram_ctrl_grp FM MURAM Control Unit
+
+ @Description FM MURAM control API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_MURAM_AllocMem
+
+ @Description Allocate some memory from FM-MURAM partition.
+
+ @Param[in] h_FmMuram - FM-MURAM module descriptor.
+ @Param[in] size - size of the memory to be allocated.
+ @Param[in] align - Alignment of the memory.
+
+ @Return address of the allocated memory; NULL otherwise.
+*//***************************************************************************/
+void * FM_MURAM_AllocMem(t_Handle h_FmMuram, uint32_t size, uint32_t align);
+
+/**************************************************************************//**
+ @Function FM_MURAM_AllocMemForce
+
+ @Description Allocate some specific memory from FM-MURAM partition (according
+ to base).
+
+ @Param[in] h_FmMuram - FM-MURAM module descriptor.
+ @Param[in] base - the desired base-address to be allocated.
+ @Param[in] size - size of the memory to be allocated.
+
+ @Return address of the allocated memory; NULL otherwise.
+*//***************************************************************************/
+void * FM_MURAM_AllocMemForce(t_Handle h_FmMuram, uint64_t base, uint32_t size);
+
+/**************************************************************************//**
+ @Function FM_MURAM_FreeMem
+
+ @Description Free an allocated memory from FM-MURAM partition.
+
+ @Param[in] h_FmMuram - FM-MURAM module descriptor.
+ @Param[in] ptr - A pointer to an allocated memory.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_MURAM_FreeMem(t_Handle h_FmMuram, void *ptr);
+
+/**************************************************************************//**
+ @Function FM_MURAM_GetFreeMemSize
+
+ @Description Returns the size (in bytes) of free MURAM memory.
+
+ @Param[in] h_FmMuram - FM-MURAM module descriptor.
+
+ @Return Free MURAM memory size in bytes.
+*//***************************************************************************/
+uint64_t FM_MURAM_GetFreeMemSize(t_Handle h_FmMuram);
+
+/** @} */ /* end of FM_muram_ctrl_grp group */
+/** @} */ /* end of FM_muram_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+
+#endif /* __FM_MURAM_EXT */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_pcd_ext.h
@@ -0,0 +1,3974 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_pcd_ext.h
+
+ @Description FM PCD API definitions
+*//***************************************************************************/
+#ifndef __FM_PCD_EXT
+#define __FM_PCD_EXT
+
+#include "std_ext.h"
+#include "net_ext.h"
+#include "list_ext.h"
+#include "fm_ext.h"
+#include "fsl_fman_kg.h"
+
+
+/**************************************************************************//**
+ @Group FM_grp Frame Manager API
+
+ @Description Frame Manager Application Programming Interface
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_PCD_grp FM PCD
+
+ @Description Frame Manager PCD (Parse-Classify-Distribute) API.
+
+ The FM PCD module is responsible for the initialization of all
+ global classifying FM modules. This includes the parser general and
+ common registers, the key generator global and common registers,
+ and the policer global and common registers.
+ In addition, the FM PCD SW module will initialize all required
+ key generator schemes, coarse classification flows, and policer
+ profiles. When FM module is configured to work with one of these
+ entities, it will register to it using the FM PORT API. The PCD
+ module will manage the PCD resources - i.e. resource management of
+ KeyGen schemes, etc.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection General PCD defines
+*//***************************************************************************/
+#define FM_PCD_MAX_NUM_OF_PRIVATE_HDRS 2 /**< Number of units/headers saved for user */
+
+#define FM_PCD_PRS_NUM_OF_HDRS 16 /**< Number of headers supported by HW parser */
+#define FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS (32 - FM_PCD_MAX_NUM_OF_PRIVATE_HDRS)
+ /**< Number of distinction units is limited by
+ register size (32 bits) minus reserved bits
+ for private headers. */
+#define FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS 4 /**< Maximum number of interchangeable headers
+ in a distinction unit */
+#define FM_PCD_KG_NUM_OF_GENERIC_REGS FM_KG_NUM_OF_GENERIC_REGS /**< Total number of generic KeyGen registers */
+#define FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY 35 /**< Max number allowed on any configuration;
+ For HW implementation reasons, in most
+ cases less than this will be allowed; The
+ driver will return an initialization error
+ if resource is unavailable. */
+#define FM_PCD_KG_NUM_OF_EXTRACT_MASKS 4 /**< Total number of masks allowed on KeyGen extractions. */
+#define FM_PCD_KG_NUM_OF_DEFAULT_GROUPS 16 /**< Number of default value logical groups */
+
+#define FM_PCD_PRS_NUM_OF_LABELS 32 /**< Maximum number of SW parser labels */
+#define FM_SW_PRS_MAX_IMAGE_SIZE (FM_PCD_SW_PRS_SIZE /*- FM_PCD_PRS_SW_OFFSET -FM_PCD_PRS_SW_TAIL_SIZE*/-FM_PCD_PRS_SW_PATCHES_SIZE)
+ /**< Maximum size of SW parser code */
+
+#define FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE 128 /**< Maximum size of insertion template for
+ insert manipulation */
+
+#if (DPAA_VERSION >= 11)
+#define FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES 64 /**< Maximum possible entries for frame replicator group */
+#endif /* (DPAA_VERSION >= 11) */
+/* @} */
+
+
+/**************************************************************************//**
+ @Group FM_PCD_init_grp FM PCD Initialization Unit
+
+ @Description Frame Manager PCD Initialization Unit API
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description PCD counters
+*//***************************************************************************/
+typedef enum e_FmPcdCounters {
+ e_FM_PCD_KG_COUNTERS_TOTAL, /**< KeyGen counter */
+ e_FM_PCD_PLCR_COUNTERS_RED, /**< Policer counter - counts the total number of RED packets that exit the Policer. */
+ e_FM_PCD_PLCR_COUNTERS_YELLOW, /**< Policer counter - counts the total number of YELLOW packets that exit the Policer. */
+ e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED, /**< Policer counter - counts the number of packets that changed color to RED by the Policer;
+ This is a subset of e_FM_PCD_PLCR_COUNTERS_RED packet count, indicating active color changes. */
+ e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW, /**< Policer counter - counts the number of packets that changed color to YELLOW by the Policer;
+ This is a subset of e_FM_PCD_PLCR_COUNTERS_YELLOW packet count, indicating active color changes. */
+ e_FM_PCD_PLCR_COUNTERS_TOTAL, /**< Policer counter - counts the total number of packets passed in the Policer. */
+ e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH, /**< Policer counter - counts the number of packets with length mismatch. */
+ e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH, /**< Parser counter - counts the number of times the parser block is dispatched. */
+ e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L2 parse result is returned (including errors). */
+ e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L3 parse result is returned (including errors). */
+ e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L4 parse result is returned (including errors). */
+ e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times SHIM parse result is returned (including errors). */
+ e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L2 parse result is returned with errors. */
+ e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L3 parse result is returned with errors. */
+ e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L4 parse result is returned with errors. */
+ e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times SHIM parse result is returned with errors. */
+ e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES, /**< Parser counter - counts the number of cycles spent executing soft parser instruction (including stall cycles). */
+ e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES, /**< Parser counter - counts the number of cycles stalled waiting for parser internal memory reads while executing soft parser instruction. */
+ e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES, /**< Parser counter - counts the number of cycles spent executing hard parser (including stall cycles). */
+ e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory read. */
+ e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory read. */
+ e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory write. */
+ e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory write. */
+ e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES /**< FPM counter - counts the number of cycles stalled while performing a FPM Command. */
+} e_FmPcdCounters;
+
+/**************************************************************************//**
+ @Description PCD interrupts
+*//***************************************************************************/
+typedef enum e_FmPcdExceptions {
+ e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC, /**< KeyGen double-bit ECC error is detected on internal memory read access. */
+ e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, /**< KeyGen scheme configuration error indicating a key size larger than 56 bytes. */
+ e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC, /**< Policer double-bit ECC error has been detected on PRAM read access. */
+ e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR, /**< Policer access to a non-initialized profile has been detected. */
+ e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE, /**< Policer RAM self-initialization complete */
+ e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE, /**< Policer atomic action complete */
+ e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC, /**< Parser double-bit ECC error */
+ e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC /**< Parser single-bit ECC error */
+} e_FmPcdExceptions;
+
+
+/**************************************************************************//**
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+
+ @Param[in] h_App - User's application descriptor.
+ @Param[in] exception - The exception.
+ *//***************************************************************************/
+typedef void (t_FmPcdExceptionCallback) (t_Handle h_App, e_FmPcdExceptions exception);
+
+/**************************************************************************//**
+ @Description Exceptions user callback routine, will be called upon an exception
+ passing the exception identification.
+
+ @Param[in] h_App - User's application descriptor.
+ @Param[in] exception - The exception.
+ @Param[in] index - id of the relevant source (may be scheme or profile id).
+ *//***************************************************************************/
+typedef void (t_FmPcdIdExceptionCallback) ( t_Handle h_App,
+ e_FmPcdExceptions exception,
+ uint16_t index);
+
+/**************************************************************************//**
+ @Description A callback for enqueuing frame onto a QM queue.
+
+ @Param[in] h_QmArg - Application's handle passed to QM module on enqueue.
+ @Param[in] p_Fd - Frame descriptor for the frame.
+
+ @Return E_OK on success; Error code otherwise.
+ *//***************************************************************************/
+typedef t_Error (t_FmPcdQmEnqueueCallback) (t_Handle h_QmArg, void *p_Fd);
+
+/**************************************************************************//**
+ @Description Host-Command parameters structure.
+
+ When using Host command for PCD functionalities, a dedicated port
+ must be used. If this routine is called for a PCD in a single partition
+ environment, or it is the Master partition in a Multi-partition
+ environment, The port will be initialized by the PCD driver
+ initialization routine.
+ *//***************************************************************************/
+typedef struct t_FmPcdHcParams {
+ uintptr_t portBaseAddr; /**< Virtual Address of Host-Command Port memory mapped registers.*/
+ uint8_t portId; /**< Port Id (0-6 relative to Host-Command/Offline-Parsing ports);
+ NOTE: When configuring Host Command port for
+ FMANv3 devices (DPAA_VERSION 11 and higher),
+ portId=0 MUST be used. */
+ uint16_t liodnBase; /**< LIODN base for this port, to be used together with LIODN offset
+ (irrelevant for P4080 revision 1.0) */
+ uint32_t errFqid; /**< Host-Command Port error queue Id. */
+ uint32_t confFqid; /**< Host-Command Port confirmation queue Id. */
+ uint32_t qmChannel; /**< QM channel dedicated to this Host-Command port;
+ will be used by the FM for dequeue. */
+ t_FmPcdQmEnqueueCallback *f_QmEnqueue; /**< Callback routine for enqueuing a frame to the QM */
+ t_Handle h_QmArg; /**< Application's handle passed to QM module on enqueue */
+} t_FmPcdHcParams;
+
+/**************************************************************************//**
+ @Description The main structure for PCD initialization
+ *//***************************************************************************/
+typedef struct t_FmPcdParams {
+ bool prsSupport; /**< TRUE if Parser will be used for any of the FM ports. */
+ bool ccSupport; /**< TRUE if Coarse Classification will be used for any
+ of the FM ports. */
+ bool kgSupport; /**< TRUE if KeyGen will be used for any of the FM ports. */
+ bool plcrSupport; /**< TRUE if Policer will be used for any of the FM ports. */
+ t_Handle h_Fm; /**< A handle to the FM module. */
+ uint8_t numOfSchemes; /**< Number of schemes dedicated to this partition.
+ this parameter is relevant if 'kgSupport'=TRUE. */
+ bool useHostCommand; /**< Optional for single partition, Mandatory for Multi partition */
+ t_FmPcdHcParams hc; /**< Host Command parameters, relevant only if 'useHostCommand'=TRUE;
+ Relevant when FM not runs in "guest-mode". */
+
+ t_FmPcdExceptionCallback *f_Exception; /**< Callback routine for general PCD exceptions;
+ Relevant when FM not runs in "guest-mode". */
+ t_FmPcdIdExceptionCallback *f_ExceptionId; /**< Callback routine for specific KeyGen scheme or
+ Policer profile exceptions;
+ Relevant when FM not runs in "guest-mode". */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks;
+ Relevant when FM not runs in "guest-mode". */
+ uint8_t partPlcrProfilesBase; /**< The first policer-profile-id dedicated to this partition.
+ this parameter is relevant if 'plcrSupport'=TRUE.
+ NOTE: this parameter relevant only when working with multiple partitions. */
+ uint16_t partNumOfPlcrProfiles; /**< Number of policer-profiles dedicated to this partition.
+ this parameter is relevant if 'plcrSupport'=TRUE.
+ NOTE: this parameter relevant only when working with multiple partitions. */
+} t_FmPcdParams;
+
+
+/**************************************************************************//**
+ @Function FM_PCD_Config
+
+ @Description Basic configuration of the PCD module.
+ Creates descriptor for the FM PCD module.
+
+ @Param[in] p_FmPcdParams A structure of parameters for the initialization of PCD.
+
+ @Return A handle to the initialized module.
+*//***************************************************************************/
+t_Handle FM_PCD_Config(t_FmPcdParams *p_FmPcdParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_Init
+
+ @Description Initialization of the PCD module.
+
+ @Param[in] h_FmPcd - FM PCD module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PCD_Init(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_Free
+
+ @Description Frees all resources that were assigned to FM module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmPcd - FM PCD module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PCD_Free(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Group FM_PCD_advanced_cfg_grp FM PCD Advanced Configuration Unit
+
+ @Description Frame Manager PCD Advanced Configuration API.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_PCD_ConfigException
+
+ @Description Calling this routine changes the internal driver data base
+ from its default selection of exceptions enabling.
+ [DEFAULT_numOfSharedPlcrProfiles].
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_ConfigException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PCD_ConfigHcFramesDataMemory
+
+ @Description Configures memory-partition-id for FMan-Controller Host-Command
+ frames. Calling this routine changes the internal driver data
+ base from its default configuration [0].
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] memId Memory partition ID.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions This routine may be called only if 'useHostCommand' was TRUE
+ when FM_PCD_Config() routine was called.
+*//***************************************************************************/
+t_Error FM_PCD_ConfigHcFramesDataMemory(t_Handle h_FmPcd, uint8_t memId);
+
+/**************************************************************************//**
+ @Function FM_PCD_ConfigPlcrNumOfSharedProfiles
+
+ @Description Calling this routine changes the internal driver data base
+ from its default selection of exceptions enablement.
+ [DEFAULT_numOfSharedPlcrProfiles].
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] numOfSharedPlcrProfiles Number of profiles to
+ be shared between ports on this partition
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PCD_ConfigPlcrNumOfSharedProfiles(t_Handle h_FmPcd, uint16_t numOfSharedPlcrProfiles);
+
+/**************************************************************************//**
+ @Function FM_PCD_ConfigPlcrAutoRefreshMode
+
+ @Description Calling this routine changes the internal driver data base
+ from its default selection of exceptions enablement.
+ By default auto-refresh is [DEFAULT_plcrAutoRefresh].
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] enable TRUE to enable, FALSE to disable
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_ConfigPlcrAutoRefreshMode(t_Handle h_FmPcd, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PCD_ConfigPrsMaxCycleLimit
+
+ @Description Calling this routine changes the internal data structure for
+ the maximum parsing time from its default value
+ [DEFAULT_MAX_PRS_CYC_LIM].
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] value 0 to disable the mechanism, or new
+ maximum parsing time.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_ConfigPrsMaxCycleLimit(t_Handle h_FmPcd,uint16_t value);
+
+/** @} */ /* end of FM_PCD_advanced_cfg_grp group */
+/** @} */ /* end of FM_PCD_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_PCD_Runtime_grp FM PCD Runtime Unit
+
+ @Description Frame Manager PCD Runtime Unit API
+
+ The runtime control allows creation of PCD infrastructure modules
+ such as Network Environment Characteristics, Classification Plan
+ Groups and Coarse Classification Trees.
+ It also allows on-the-fly initialization, modification and removal
+ of PCD modules such as KeyGen schemes, coarse classification nodes
+ and Policer profiles.
+
+ In order to explain the programming model of the PCD driver interface
+ a few terms should be explained, and will be used below.
+ - Distinction Header - One of the 16 protocols supported by the FM parser,
+ or one of the SHIM headers (1 or 2). May be a header with a special
+ option (see below).
+ - Interchangeable Headers Group - This is a group of Headers recognized
+ by either one of them. For example, if in a specific context the user
+ chooses to treat IPv4 and IPV6 in the same way, they may create an
+ interchangeable Headers Unit consisting of these 2 headers.
+ - A Distinction Unit - a Distinction Header or an Interchangeable Headers
+ Group.
+ - Header with special option - applies to Ethernet, MPLS, VLAN, IPv4 and
+ IPv6, includes multicast, broadcast and other protocol specific options.
+ In terms of hardware it relates to the options available in the classification
+ plan.
+ - Network Environment Characteristics - a set of Distinction Units that define
+ the total recognizable header selection for a certain environment. This is
+ NOT the list of all headers that will ever appear in a flow, but rather
+ everything that needs distinction in a flow, where distinction is made by KeyGen
+ schemes and coarse classification action descriptors.
+
+ The PCD runtime modules initialization is done in stages. The first stage after
+ initializing the PCD module itself is to establish a Network Flows Environment
+ Definition. The application may choose to establish one or more such environments.
+ Later, when needed, the application will have to state, for some of its modules,
+ to which single environment it belongs.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description A structure for SW parser labels
+ *//***************************************************************************/
+typedef struct t_FmPcdPrsLabelParams {
+ uint32_t instructionOffset; /**< SW parser label instruction offset (2 bytes
+ resolution), relative to Parser RAM. */
+ e_NetHeaderType hdr; /**< The existence of this header will invoke
+ the SW parser code; Use HEADER_TYPE_NONE
+ to indicate that sw parser is to run
+ independent of the existence of any protocol
+ (run before HW parser). */
+ uint8_t indexPerHdr; /**< Normally 0, if more than one SW parser
+ attachments for the same header, use this
+ index to distinguish between them. */
+} t_FmPcdPrsLabelParams;
+
+/**************************************************************************//**
+ @Description A structure for SW parser
+ *//***************************************************************************/
+typedef struct t_FmPcdPrsSwParams {
+ bool override; /**< FALSE to invoke a check that nothing else
+ was loaded to this address, including
+ internal patches.
+ TRUE to override any existing code.*/
+ uint32_t size; /**< SW parser code size */
+ uint16_t base; /**< SW parser base (in instruction counts!
+ must be larger than 0x20)*/
+ uint8_t *p_Code; /**< SW parser code */
+ uint32_t swPrsDataParams[FM_PCD_PRS_NUM_OF_HDRS];
+ /**< SW parser data (parameters) */
+ uint8_t numOfLabels; /**< Number of labels for SW parser. */
+ t_FmPcdPrsLabelParams labelsTable[FM_PCD_PRS_NUM_OF_LABELS];
+ /**< SW parser labels table, containing
+ numOfLabels entries */
+} t_FmPcdPrsSwParams;
+
+
+/**************************************************************************//**
+ @Function FM_PCD_Enable
+
+ @Description This routine should be called after PCD is initialized for enabling all
+ PCD engines according to their existing configuration.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init() and when PCD is disabled.
+*//***************************************************************************/
+t_Error FM_PCD_Enable(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_Disable
+
+ @Description This routine may be called when PCD is enabled in order to
+ disable all PCD engines. It may be called
+ only when none of the ports in the system are using the PCD.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init() and when PCD is enabled.
+*//***************************************************************************/
+t_Error FM_PCD_Disable(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_GetCounter
+
+ @Description Reads one of the FM PCD counters.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] counter The requested counter.
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ Note that it is user's responsibility to call this routine only
+ for enabled counters, and there will be no indication if a
+ disabled counter is accessed.
+*//***************************************************************************/
+uint32_t FM_PCD_GetCounter(t_Handle h_FmPcd, e_FmPcdCounters counter);
+
+/**************************************************************************//**
+@Function FM_PCD_PrsLoadSw
+
+@Description This routine may be called in order to load software parsing code.
+
+
+@Param[in] h_FmPcd FM PCD module descriptor.
+@Param[in] p_SwPrs A pointer to a structure of software
+ parser parameters, including the software
+ parser image.
+
+@Return E_OK on success; Error code otherwise.
+
+@Cautions Allowed only following FM_PCD_Init() and when PCD is disabled.
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_PrsLoadSw(t_Handle h_FmPcd, t_FmPcdPrsSwParams *p_SwPrs);
+
+/**************************************************************************//**
+@Function FM_PCD_SetAdvancedOffloadSupport
+
+@Description This routine must be called in order to support the following features:
+ IP-fragmentation, IP-reassembly, IPsec, Header-manipulation, frame-replicator.
+
+@Param[in] h_FmPcd FM PCD module descriptor.
+
+@Return E_OK on success; Error code otherwise.
+
+@Cautions Allowed only following FM_PCD_Init() and when PCD is disabled.
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_SetAdvancedOffloadSupport(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSetDfltValue
+
+ @Description Calling this routine sets a global default value to be used
+ by the KeyGen when parser does not recognize a required
+ field/header.
+ By default default values are 0.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] valueId 0,1 - one of 2 global default values.
+ @Param[in] value The requested default value.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init() and when PCD is disabled.
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_KgSetDfltValue(t_Handle h_FmPcd, uint8_t valueId, uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSetAdditionalDataAfterParsing
+
+ @Description Calling this routine allows the KeyGen to access data past
+ the parser finishing point.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] payloadOffset the number of bytes beyond the parser location.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init() and when PCD is disabled.
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_KgSetAdditionalDataAfterParsing(t_Handle h_FmPcd, uint8_t payloadOffset);
+
+/**************************************************************************//**
+ @Function FM_PCD_SetException
+
+ @Description Calling this routine enables/disables PCD interrupts.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_SetException(t_Handle h_FmPcd, e_FmPcdExceptions exception, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PCD_ModifyCounter
+
+ @Description Sets a value to an enabled counter. Use "0" to reset the counter.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] counter The requested counter.
+ @Param[in] value The requested value to be written into the counter.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_ModifyCounter(t_Handle h_FmPcd, e_FmPcdCounters counter, uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_PCD_SetPlcrStatistics
+
+ @Description This routine may be used to enable/disable policer statistics
+ counter. By default the statistics is enabled.
+
+ @Param[in] h_FmPcd FM PCD module descriptor
+ @Param[in] enable TRUE to enable, FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_SetPlcrStatistics(t_Handle h_FmPcd, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PCD_SetPrsStatistics
+
+ @Description Defines whether to gather parser statistics including all ports.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] enable TRUE to enable, FALSE to disable.
+
+ @Return None
+
+ @Cautions Allowed only following FM_PCD_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+void FM_PCD_SetPrsStatistics(t_Handle h_FmPcd, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PCD_HcTxConf
+
+ @Description This routine should be called to confirm frames that were
+ received on the HC confirmation queue.
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+ @Param[in] p_Fd Frame descriptor of the received frame.
+
+ @Cautions Allowed only following FM_PCD_Init(). Allowed only if 'useHostCommand'
+ option was selected in the initialization.
+*//***************************************************************************/
+void FM_PCD_HcTxConf(t_Handle h_FmPcd, t_DpaaFD *p_Fd);
+
+/**************************************************************************//*
+ @Function FM_PCD_ForceIntr
+
+ @Description Causes an interrupt event on the requested source.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] exception An exception to be forced.
+
+ @Return E_OK on success; Error code if the exception is not enabled,
+ or is not able to create interrupt.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PCD_ForceIntr (t_Handle h_FmPcd, e_FmPcdExceptions exception);
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//**
+ @Function FM_PCD_DumpRegs
+
+ @Description Dumps all PCD registers
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ NOTE: this routine may be called only for FM in master mode
+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers
+ are mapped.
+*//***************************************************************************/
+t_Error FM_PCD_DumpRegs(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgDumpRegs
+
+ @Description Dumps all PCD KG registers
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ NOTE: this routine may be called only for FM in master mode
+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers
+ are mapped.
+*//***************************************************************************/
+t_Error FM_PCD_KgDumpRegs(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrDumpRegs
+
+ @Description Dumps all PCD Policer registers
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ NOTE: this routine may be called only for FM in master mode
+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers
+ are mapped.
+*//***************************************************************************/
+t_Error FM_PCD_PlcrDumpRegs(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileDumpRegs
+
+ @Description Dumps all PCD Policer profile registers
+
+ @Param[in] h_Profile A handle to a Policer profile.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ NOTE: this routine may be called only for FM in master mode
+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers
+ are mapped.
+*//***************************************************************************/
+t_Error FM_PCD_PlcrProfileDumpRegs(t_Handle h_Profile);
+
+/**************************************************************************//**
+ @Function FM_PCD_PrsDumpRegs
+
+ @Description Dumps all PCD Parser registers
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ NOTE: this routine may be called only for FM in master mode
+ (i.e. 'guestId'=NCSW_MASTER_ID) or in a case that the registers
+ are mapped.
+*//***************************************************************************/
+t_Error FM_PCD_PrsDumpRegs(t_Handle h_FmPcd);
+
+/**************************************************************************//**
+ @Function FM_PCD_HcDumpRegs
+
+ @Description Dumps HC Port registers
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+ NOTE: this routine may be called only for FM in master mode
+ (i.e. 'guestId'=NCSW_MASTER_ID).
+*//***************************************************************************/
+t_Error FM_PCD_HcDumpRegs(t_Handle h_FmPcd);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+
+
+/**************************************************************************//**
+ KeyGen FM_PCD_Runtime_build_grp FM PCD Runtime Building Unit
+
+ @Description Frame Manager PCD Runtime Building API
+
+ This group contains routines for setting, deleting and modifying
+ PCD resources, for defining the total PCD tree.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection Definitions of coarse classification
+ parameters as required by KeyGen (when coarse classification
+ is the next engine after this scheme).
+*//***************************************************************************/
+#define FM_PCD_MAX_NUM_OF_CC_TREES 8
+#define FM_PCD_MAX_NUM_OF_CC_GROUPS 16
+#define FM_PCD_MAX_NUM_OF_CC_UNITS 4
+#define FM_PCD_MAX_NUM_OF_KEYS 256
+#define FM_PCD_MAX_NUM_OF_FLOWS (4*KILOBYTE)
+#define FM_PCD_MAX_SIZE_OF_KEY 56
+#define FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP 16
+#define FM_PCD_LAST_KEY_INDEX 0xffff
+
+#define FM_PCD_MAX_NUM_OF_CC_NODES 255 /* Obsolete, not used - will be removed in the future */
+/* @} */
+
+/**************************************************************************//**
+ @Collection A set of definitions to allow protocol
+ special option description.
+*//***************************************************************************/
+typedef uint32_t protocolOpt_t; /**< A general type to define a protocol option. */
+
+typedef protocolOpt_t ethProtocolOpt_t; /**< Ethernet protocol options. */
+#define ETH_BROADCAST 0x80000000 /**< Ethernet Broadcast. */
+#define ETH_MULTICAST 0x40000000 /**< Ethernet Multicast. */
+
+typedef protocolOpt_t vlanProtocolOpt_t; /**< VLAN protocol options. */
+#define VLAN_STACKED 0x20000000 /**< Stacked VLAN. */
+
+typedef protocolOpt_t mplsProtocolOpt_t; /**< MPLS protocol options. */
+#define MPLS_STACKED 0x10000000 /**< Stacked MPLS. */
+
+typedef protocolOpt_t ipv4ProtocolOpt_t; /**< IPv4 protocol options. */
+#define IPV4_BROADCAST_1 0x08000000 /**< IPv4 Broadcast. */
+#define IPV4_MULTICAST_1 0x04000000 /**< IPv4 Multicast. */
+#define IPV4_UNICAST_2 0x02000000 /**< Tunneled IPv4 - Unicast. */
+#define IPV4_MULTICAST_BROADCAST_2 0x01000000 /**< Tunneled IPv4 - Broadcast/Multicast. */
+
+#define IPV4_FRAG_1 0x00000008 /**< IPV4 reassembly option.
+ IPV4 Reassembly manipulation requires network
+ environment with IPV4 header and IPV4_FRAG_1 option */
+
+typedef protocolOpt_t ipv6ProtocolOpt_t; /**< IPv6 protocol options. */
+#define IPV6_MULTICAST_1 0x00800000 /**< IPv6 Multicast. */
+#define IPV6_UNICAST_2 0x00400000 /**< Tunneled IPv6 - Unicast. */
+#define IPV6_MULTICAST_2 0x00200000 /**< Tunneled IPv6 - Multicast. */
+
+#define IPV6_FRAG_1 0x00000004 /**< IPV6 reassembly option.
+ IPV6 Reassembly manipulation requires network
+ environment with IPV6 header and IPV6_FRAG_1 option;
+ in case where fragment found, the fragment-extension offset
+ may be found at 'shim2' (in parser-result). */
+#if (DPAA_VERSION >= 11)
+typedef protocolOpt_t capwapProtocolOpt_t; /**< CAPWAP protocol options. */
+#define CAPWAP_FRAG_1 0x00000008 /**< CAPWAP reassembly option.
+ CAPWAP Reassembly manipulation requires network
+ environment with CAPWAP header and CAPWAP_FRAG_1 option;
+ in case where fragment found, the fragment-extension offset
+ may be found at 'shim2' (in parser-result). */
+#endif /* (DPAA_VERSION >= 11) */
+
+
+/* @} */
+
+#define FM_PCD_MANIP_MAX_HDR_SIZE 256
+#define FM_PCD_MANIP_DSCP_TO_VLAN_TRANS 64
+
+/**************************************************************************//**
+ @Collection A set of definitions to support Header Manipulation selection.
+*//***************************************************************************/
+typedef uint32_t hdrManipFlags_t; /**< A general type to define a HMan update command flags. */
+
+typedef hdrManipFlags_t ipv4HdrManipUpdateFlags_t; /**< IPv4 protocol HMan update command flags. */
+
+#define HDR_MANIP_IPV4_TOS 0x80000000 /**< update TOS with the given value ('tos' field
+ of t_FmPcdManipHdrFieldUpdateIpv4) */
+#define HDR_MANIP_IPV4_ID 0x40000000 /**< update IP ID with the given value ('id' field
+ of t_FmPcdManipHdrFieldUpdateIpv4) */
+#define HDR_MANIP_IPV4_TTL 0x20000000 /**< Decrement TTL by 1 */
+#define HDR_MANIP_IPV4_SRC 0x10000000 /**< update IP source address with the given value
+ ('src' field of t_FmPcdManipHdrFieldUpdateIpv4) */
+#define HDR_MANIP_IPV4_DST 0x08000000 /**< update IP destination address with the given value
+ ('dst' field of t_FmPcdManipHdrFieldUpdateIpv4) */
+
+typedef hdrManipFlags_t ipv6HdrManipUpdateFlags_t; /**< IPv6 protocol HMan update command flags. */
+
+#define HDR_MANIP_IPV6_TC 0x80000000 /**< update Traffic Class address with the given value
+ ('trafficClass' field of t_FmPcdManipHdrFieldUpdateIpv6) */
+#define HDR_MANIP_IPV6_HL 0x40000000 /**< Decrement Hop Limit by 1 */
+#define HDR_MANIP_IPV6_SRC 0x20000000 /**< update IP source address with the given value
+ ('src' field of t_FmPcdManipHdrFieldUpdateIpv6) */
+#define HDR_MANIP_IPV6_DST 0x10000000 /**< update IP destination address with the given value
+ ('dst' field of t_FmPcdManipHdrFieldUpdateIpv6) */
+
+typedef hdrManipFlags_t tcpUdpHdrManipUpdateFlags_t;/**< TCP/UDP protocol HMan update command flags. */
+
+#define HDR_MANIP_TCP_UDP_SRC 0x80000000 /**< update TCP/UDP source address with the given value
+ ('src' field of t_FmPcdManipHdrFieldUpdateTcpUdp) */
+#define HDR_MANIP_TCP_UDP_DST 0x40000000 /**< update TCP/UDP destination address with the given value
+ ('dst' field of t_FmPcdManipHdrFieldUpdateTcpUdp) */
+#define HDR_MANIP_TCP_UDP_CHECKSUM 0x20000000 /**< update TCP/UDP checksum */
+
+/* @} */
+
+/**************************************************************************//**
+ @Description A type used for returning the order of the key extraction.
+ each value in this array represents the index of the extraction
+ command as defined by the user in the initialization extraction array.
+ The valid size of this array is the user define number of extractions
+ required (also marked by the second '0' in this array).
+*//***************************************************************************/
+typedef uint8_t t_FmPcdKgKeyOrder [FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY];
+
+/**************************************************************************//**
+ @Description All PCD engines
+*//***************************************************************************/
+typedef enum e_FmPcdEngine {
+ e_FM_PCD_INVALID = 0, /**< Invalid PCD engine */
+ e_FM_PCD_DONE, /**< No PCD Engine indicated */
+ e_FM_PCD_KG, /**< KeyGen */
+ e_FM_PCD_CC, /**< Coarse classifier */
+ e_FM_PCD_PLCR, /**< Policer */
+ e_FM_PCD_PRS, /**< Parser */
+#if (DPAA_VERSION >= 11)
+ e_FM_PCD_FR, /**< Frame-Replicator */
+#endif /* (DPAA_VERSION >= 11) */
+ e_FM_PCD_HASH /**< Hash table */
+} e_FmPcdEngine;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting extraction by header types
+*//***************************************************************************/
+typedef enum e_FmPcdExtractByHdrType {
+ e_FM_PCD_EXTRACT_FROM_HDR, /**< Extract bytes from header */
+ e_FM_PCD_EXTRACT_FROM_FIELD, /**< Extract bytes from header field */
+ e_FM_PCD_EXTRACT_FULL_FIELD /**< Extract a full field */
+} e_FmPcdExtractByHdrType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting extraction source
+ (when it is not the header)
+*//***************************************************************************/
+typedef enum e_FmPcdExtractFrom {
+ e_FM_PCD_EXTRACT_FROM_FRAME_START, /**< KG & CC: Extract from beginning of frame */
+ e_FM_PCD_EXTRACT_FROM_DFLT_VALUE, /**< KG only: Extract from a default value */
+ e_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE, /**< KG & CC: Extract from the point where parsing had finished */
+ e_FM_PCD_EXTRACT_FROM_KEY, /**< CC only: Field where saved KEY */
+ e_FM_PCD_EXTRACT_FROM_HASH, /**< CC only: Field where saved HASH */
+ e_FM_PCD_EXTRACT_FROM_PARSE_RESULT, /**< KG only: Extract from the parser result */
+ e_FM_PCD_EXTRACT_FROM_ENQ_FQID, /**< KG & CC: Extract from enqueue FQID */
+ e_FM_PCD_EXTRACT_FROM_FLOW_ID /**< CC only: Field where saved Dequeue FQID */
+} e_FmPcdExtractFrom;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting extraction type
+*//***************************************************************************/
+typedef enum e_FmPcdExtractType {
+ e_FM_PCD_EXTRACT_BY_HDR, /**< Extract according to header */
+ e_FM_PCD_EXTRACT_NON_HDR, /**< Extract from data that is not the header */
+ e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO /**< Extract private info as specified by user */
+} e_FmPcdExtractType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting default extraction value
+*//***************************************************************************/
+typedef enum e_FmPcdKgExtractDfltSelect {
+ e_FM_PCD_KG_DFLT_GBL_0, /**< Default selection is KG register 0 */
+ e_FM_PCD_KG_DFLT_GBL_1, /**< Default selection is KG register 1 */
+ e_FM_PCD_KG_DFLT_PRIVATE_0, /**< Default selection is a per scheme register 0 */
+ e_FM_PCD_KG_DFLT_PRIVATE_1, /**< Default selection is a per scheme register 1 */
+ e_FM_PCD_KG_DFLT_ILLEGAL /**< Illegal selection */
+} e_FmPcdKgExtractDfltSelect;
+
+/**************************************************************************//**
+ @Description Enumeration type defining all default groups - each group shares
+ a default value, one of four user-initialized values.
+*//***************************************************************************/
+typedef enum e_FmPcdKgKnownFieldsDfltTypes {
+ e_FM_PCD_KG_MAC_ADDR, /**< MAC Address */
+ e_FM_PCD_KG_TCI, /**< TCI field */
+ e_FM_PCD_KG_ENET_TYPE, /**< ENET Type */
+ e_FM_PCD_KG_PPP_SESSION_ID, /**< PPP Session id */
+ e_FM_PCD_KG_PPP_PROTOCOL_ID, /**< PPP Protocol id */
+ e_FM_PCD_KG_MPLS_LABEL, /**< MPLS label */
+ e_FM_PCD_KG_IP_ADDR, /**< IP address */
+ e_FM_PCD_KG_PROTOCOL_TYPE, /**< Protocol type */
+ e_FM_PCD_KG_IP_TOS_TC, /**< TOS or TC */
+ e_FM_PCD_KG_IPV6_FLOW_LABEL, /**< IPV6 flow label */
+ e_FM_PCD_KG_IPSEC_SPI, /**< IPSEC SPI */
+ e_FM_PCD_KG_L4_PORT, /**< L4 Port */
+ e_FM_PCD_KG_TCP_FLAG, /**< TCP Flag */
+ e_FM_PCD_KG_GENERIC_FROM_DATA, /**< grouping implemented by SW,
+ any data extraction that is not the full
+ field described above */
+ e_FM_PCD_KG_GENERIC_FROM_DATA_NO_V, /**< grouping implemented by SW,
+ any data extraction without validation */
+ e_FM_PCD_KG_GENERIC_NOT_FROM_DATA /**< grouping implemented by SW,
+ extraction from parser result or
+ direct use of default value */
+} e_FmPcdKgKnownFieldsDfltTypes;
+
+/**************************************************************************//**
+ @Description Enumeration type for defining header index for scenarios with
+ multiple (tunneled) headers
+*//***************************************************************************/
+typedef enum e_FmPcdHdrIndex {
+ e_FM_PCD_HDR_INDEX_NONE = 0, /**< used when multiple headers not used, also
+ to specify regular IP (not tunneled). */
+ e_FM_PCD_HDR_INDEX_1, /**< may be used for VLAN, MPLS, tunneled IP */
+ e_FM_PCD_HDR_INDEX_2, /**< may be used for MPLS, tunneled IP */
+ e_FM_PCD_HDR_INDEX_3, /**< may be used for MPLS */
+ e_FM_PCD_HDR_INDEX_LAST = 0xFF /**< may be used for VLAN, MPLS */
+} e_FmPcdHdrIndex;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile functional type
+*//***************************************************************************/
+typedef enum e_FmPcdProfileTypeSelection {
+ e_FM_PCD_PLCR_PORT_PRIVATE, /**< Port dedicated profile */
+ e_FM_PCD_PLCR_SHARED /**< Shared profile (shared within partition) */
+} e_FmPcdProfileTypeSelection;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile algorithm
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrAlgorithmSelection {
+ e_FM_PCD_PLCR_PASS_THROUGH, /**< Policer pass through */
+ e_FM_PCD_PLCR_RFC_2698, /**< Policer algorithm RFC 2698 */
+ e_FM_PCD_PLCR_RFC_4115 /**< Policer algorithm RFC 4115 */
+} e_FmPcdPlcrAlgorithmSelection;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting a policer profile color mode
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrColorMode {
+ e_FM_PCD_PLCR_COLOR_BLIND, /**< Color blind */
+ e_FM_PCD_PLCR_COLOR_AWARE /**< Color aware */
+} e_FmPcdPlcrColorMode;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting a policer profile color
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrColor {
+ e_FM_PCD_PLCR_GREEN, /**< Green color code */
+ e_FM_PCD_PLCR_YELLOW, /**< Yellow color code */
+ e_FM_PCD_PLCR_RED, /**< Red color code */
+ e_FM_PCD_PLCR_OVERRIDE /**< Color override code */
+} e_FmPcdPlcrColor;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile packet frame length selector
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrFrameLengthSelect {
+ e_FM_PCD_PLCR_L2_FRM_LEN, /**< L2 frame length */
+ e_FM_PCD_PLCR_L3_FRM_LEN, /**< L3 frame length */
+ e_FM_PCD_PLCR_L4_FRM_LEN, /**< L4 frame length */
+ e_FM_PCD_PLCR_FULL_FRM_LEN /**< Full frame length */
+} e_FmPcdPlcrFrameLengthSelect;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting roll-back frame
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrRollBackFrameSelect {
+ e_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN, /**< Roll-back L2 frame length */
+ e_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN /**< Roll-back Full frame length */
+} e_FmPcdPlcrRollBackFrameSelect;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile packet or byte mode
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrRateMode {
+ e_FM_PCD_PLCR_BYTE_MODE, /**< Byte mode */
+ e_FM_PCD_PLCR_PACKET_MODE /**< Packet mode */
+} e_FmPcdPlcrRateMode;
+
+/**************************************************************************//**
+ @Description Enumeration type for defining action of frame
+*//***************************************************************************/
+typedef enum e_FmPcdDoneAction {
+ e_FM_PCD_ENQ_FRAME = 0, /**< Enqueue frame */
+ e_FM_PCD_DROP_FRAME /**< Mark this frame as error frame and continue
+ to error flow; 'FM_PORT_FRM_ERR_CLS_DISCARD'
+ flag will be set for this frame. */
+} e_FmPcdDoneAction;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer counter
+*//***************************************************************************/
+typedef enum e_FmPcdPlcrProfileCounters {
+ e_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER, /**< Green packets counter */
+ e_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER, /**< Yellow packets counter */
+ e_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER, /**< Red packets counter */
+ e_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER, /**< Recolored yellow packets counter */
+ e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER /**< Recolored red packets counter */
+} e_FmPcdPlcrProfileCounters;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the PCD action after extraction
+*//***************************************************************************/
+typedef enum e_FmPcdAction {
+ e_FM_PCD_ACTION_NONE, /**< NONE */
+ e_FM_PCD_ACTION_EXACT_MATCH, /**< Exact match on the selected extraction */
+ e_FM_PCD_ACTION_INDEXED_LOOKUP /**< Indexed lookup on the selected extraction */
+} e_FmPcdAction;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of insert manipulation
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrInsrtType {
+ e_FM_PCD_MANIP_INSRT_GENERIC, /**< Insert according to offset & size */
+ e_FM_PCD_MANIP_INSRT_BY_HDR, /**< Insert according to protocol */
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ e_FM_PCD_MANIP_INSRT_BY_TEMPLATE /**< Insert template to start of frame */
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+} e_FmPcdManipHdrInsrtType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of remove manipulation
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrRmvType {
+ e_FM_PCD_MANIP_RMV_GENERIC, /**< Remove according to offset & size */
+ e_FM_PCD_MANIP_RMV_BY_HDR /**< Remove according to offset & size */
+} e_FmPcdManipHdrRmvType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific L2 fields removal
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrRmvSpecificL2 {
+ e_FM_PCD_MANIP_HDR_RMV_ETHERNET, /**< Ethernet/802.3 MAC */
+ e_FM_PCD_MANIP_HDR_RMV_STACKED_QTAGS, /**< stacked QTags */
+ e_FM_PCD_MANIP_HDR_RMV_ETHERNET_AND_MPLS, /**< MPLS and Ethernet/802.3 MAC header until
+ the header which follows the MPLS header */
+ e_FM_PCD_MANIP_HDR_RMV_MPLS, /**< Remove MPLS header (Unlimited MPLS labels) */
+ e_FM_PCD_MANIP_HDR_RMV_PPPOE /**< Remove the PPPoE header and PPP protocol field. */
+} e_FmPcdManipHdrRmvSpecificL2;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific fields updates
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrFieldUpdateType {
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN, /**< VLAN updates */
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4, /**< IPV4 updates */
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6, /**< IPV6 updates */
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP, /**< TCP_UDP updates */
+} e_FmPcdManipHdrFieldUpdateType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting VLAN updates
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrFieldUpdateVlan {
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI, /**< Replace VPri of outer most VLAN tag. */
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN /**< DSCP to VLAN priority bits translation */
+} e_FmPcdManipHdrFieldUpdateVlan;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific L2 header insertion
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrInsrtSpecificL2 {
+ e_FM_PCD_MANIP_HDR_INSRT_MPLS, /**< Insert MPLS header (Unlimited MPLS labels) */
+ e_FM_PCD_MANIP_HDR_INSRT_PPPOE /**< Insert PPPOE */
+} e_FmPcdManipHdrInsrtSpecificL2;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Enumeration type for selecting QoS mapping mode
+
+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE'
+ User should instruct the port to read the hash-result
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrQosMappingMode {
+ e_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE = 0, /**< No mapping, QoS field will not be changed */
+ e_FM_PCD_MANIP_HDR_QOS_MAPPING_AS_IS, /**< QoS field will be overwritten by the last byte in the hash-result. */
+} e_FmPcdManipHdrQosMappingMode;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting QoS source
+
+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_SRC_NONE'
+ User should left room for the hash-result on input/output buffer
+ and instruct the port to read/write the hash-result to the buffer (RPD should be set)
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrQosSrc {
+ e_FM_PCD_MANIP_HDR_QOS_SRC_NONE = 0, /**< TODO */
+ e_FM_PCD_MANIP_HDR_QOS_SRC_USER_DEFINED, /**< QoS will be taken from the last byte in the hash-result. */
+} e_FmPcdManipHdrQosSrc;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of header insertion
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrInsrtByHdrType {
+ e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2, /**< Specific L2 fields insertion */
+#if (DPAA_VERSION >= 11)
+ e_FM_PCD_MANIP_INSRT_BY_HDR_IP, /**< IP insertion */
+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP, /**< UDP insertion */
+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, /**< UDP lite insertion */
+ e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP /**< CAPWAP insertion */
+#endif /* (DPAA_VERSION >= 11) */
+} e_FmPcdManipHdrInsrtByHdrType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific customCommand
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrCustomType {
+ e_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE, /**< Replace IPv4/IPv6 */
+ e_FM_PCD_MANIP_HDR_CUSTOM_GEN_FIELD_REPLACE, /**< Replace IPv4/IPv6 */
+} e_FmPcdManipHdrCustomType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific customCommand
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrCustomIpReplace {
+ e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV4_BY_IPV6, /**< Replace IPv4 by IPv6 */
+ e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 /**< Replace IPv6 by IPv4 */
+} e_FmPcdManipHdrCustomIpReplace;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of header removal
+*//***************************************************************************/
+typedef enum e_FmPcdManipHdrRmvByHdrType {
+ e_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2 = 0, /**< Specific L2 fields removal */
+#if (DPAA_VERSION >= 11)
+ e_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP, /**< CAPWAP removal */
+#endif /* (DPAA_VERSION >= 11) */
+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START, /**< Locate from data that is not the header */
+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+} e_FmPcdManipHdrRmvByHdrType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of timeout mode
+*//***************************************************************************/
+typedef enum e_FmPcdManipReassemTimeOutMode {
+ e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES, /**< Limits the time of the reassembly process
+ from the first fragment to the last */
+ e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG /**< Limits the time of receiving the fragment */
+} e_FmPcdManipReassemTimeOutMode;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of WaysNumber mode
+*//***************************************************************************/
+typedef enum e_FmPcdManipReassemWaysNumber {
+ e_FM_PCD_MANIP_ONE_WAY_HASH = 1, /**< One way hash */
+ e_FM_PCD_MANIP_TWO_WAYS_HASH, /**< Two ways hash */
+ e_FM_PCD_MANIP_THREE_WAYS_HASH, /**< Three ways hash */
+ e_FM_PCD_MANIP_FOUR_WAYS_HASH, /**< Four ways hash */
+ e_FM_PCD_MANIP_FIVE_WAYS_HASH, /**< Five ways hash */
+ e_FM_PCD_MANIP_SIX_WAYS_HASH, /**< Six ways hash */
+ e_FM_PCD_MANIP_SEVEN_WAYS_HASH, /**< Seven ways hash */
+ e_FM_PCD_MANIP_EIGHT_WAYS_HASH /**< Eight ways hash */
+} e_FmPcdManipReassemWaysNumber;
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of statistics mode
+*//***************************************************************************/
+typedef enum e_FmPcdStatsType {
+ e_FM_PCD_STATS_PER_FLOWID = 0 /**< Flow ID is used as index for getting statistics */
+} e_FmPcdStatsType;
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting manipulation type
+*//***************************************************************************/
+typedef enum e_FmPcdManipType {
+ e_FM_PCD_MANIP_HDR = 0, /**< Header manipulation */
+ e_FM_PCD_MANIP_REASSEM, /**< Reassembly */
+ e_FM_PCD_MANIP_FRAG, /**< Fragmentation */
+ e_FM_PCD_MANIP_SPECIAL_OFFLOAD /**< Special Offloading */
+} e_FmPcdManipType;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of statistics mode
+*//***************************************************************************/
+typedef enum e_FmPcdCcStatsMode {
+ e_FM_PCD_CC_STATS_MODE_NONE = 0, /**< No statistics support */
+ e_FM_PCD_CC_STATS_MODE_FRAME, /**< Frame count statistics */
+ e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME, /**< Byte and frame count statistics */
+#if (DPAA_VERSION >= 11)
+ e_FM_PCD_CC_STATS_MODE_RMON, /**< Byte and frame length range count statistics;
+ This mode is supported only on B4860 device */
+#endif /* (DPAA_VERSION >= 11) */
+} e_FmPcdCcStatsMode;
+
+/**************************************************************************//**
+ @Description Enumeration type for determining the action in case an IP packet
+ is larger than MTU but its DF (Don't Fragment) bit is set.
+*//***************************************************************************/
+typedef enum e_FmPcdManipDontFragAction {
+ e_FM_PCD_MANIP_DISCARD_PACKET = 0, /**< Discard packet */
+ e_FM_PCD_MANIP_ENQ_TO_ERR_Q_OR_DISCARD_PACKET = e_FM_PCD_MANIP_DISCARD_PACKET,
+ /**< Obsolete, cannot enqueue to error queue;
+ In practice, selects to discard packets;
+ Will be removed in the future */
+ e_FM_PCD_MANIP_FRAGMENT_PACKET, /**< Fragment packet and continue normal processing */
+ e_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG /**< Continue normal processing without fragmenting the packet */
+} e_FmPcdManipDontFragAction;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of special offload manipulation
+*//***************************************************************************/
+typedef enum e_FmPcdManipSpecialOffloadType {
+ e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC, /**< IPSec offload manipulation */
+#if (DPAA_VERSION >= 11)
+ e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP /**< CAPWAP offload manipulation */
+#endif /* (DPAA_VERSION >= 11) */
+} e_FmPcdManipSpecialOffloadType;
+
+
+/**************************************************************************//**
+ @Description A Union of protocol dependent special options
+*//***************************************************************************/
+typedef union u_FmPcdHdrProtocolOpt {
+ ethProtocolOpt_t ethOpt; /**< Ethernet options */
+ vlanProtocolOpt_t vlanOpt; /**< VLAN options */
+ mplsProtocolOpt_t mplsOpt; /**< MPLS options */
+ ipv4ProtocolOpt_t ipv4Opt; /**< IPv4 options */
+ ipv6ProtocolOpt_t ipv6Opt; /**< IPv6 options */
+#if (DPAA_VERSION >= 11)
+ capwapProtocolOpt_t capwapOpt; /**< CAPWAP options */
+#endif /* (DPAA_VERSION >= 11) */
+} u_FmPcdHdrProtocolOpt;
+
+/**************************************************************************//**
+ @Description A union holding protocol fields
+
+
+ Fields supported as "full fields":
+ HEADER_TYPE_ETH:
+ NET_HEADER_FIELD_ETH_DA
+ NET_HEADER_FIELD_ETH_SA
+ NET_HEADER_FIELD_ETH_TYPE
+
+ HEADER_TYPE_LLC_SNAP:
+ NET_HEADER_FIELD_LLC_SNAP_TYPE
+
+ HEADER_TYPE_VLAN:
+ NET_HEADER_FIELD_VLAN_TCI
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_LAST)
+
+ HEADER_TYPE_MPLS:
+ NET_HEADER_FIELD_MPLS_LABEL_STACK
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_2,
+ e_FM_PCD_HDR_INDEX_LAST)
+
+ HEADER_TYPE_IPv4:
+ NET_HEADER_FIELD_IPv4_SRC_IP
+ NET_HEADER_FIELD_IPv4_DST_IP
+ NET_HEADER_FIELD_IPv4_PROTO
+ NET_HEADER_FIELD_IPv4_TOS
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST)
+
+ HEADER_TYPE_IPv6:
+ NET_HEADER_FIELD_IPv6_SRC_IP
+ NET_HEADER_FIELD_IPv6_DST_IP
+ NET_HEADER_FIELD_IPv6_NEXT_HDR
+ NET_HEADER_FIELD_IPv6_VER | NET_HEADER_FIELD_IPv6_FL | NET_HEADER_FIELD_IPv6_TC (must come together!)
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST)
+
+ (Note that starting from DPAA 1-1, NET_HEADER_FIELD_IPv6_NEXT_HDR applies to
+ the last next header indication, meaning the next L4, which may be
+ present at the Ipv6 last extension. On earlier revisions this field
+ applies to the Next-Header field of the main IPv6 header)
+
+ HEADER_TYPE_IP:
+ NET_HEADER_FIELD_IP_PROTO
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_LAST)
+ NET_HEADER_FIELD_IP_DSCP
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1)
+ HEADER_TYPE_GRE:
+ NET_HEADER_FIELD_GRE_TYPE
+
+ HEADER_TYPE_MINENCAP
+ NET_HEADER_FIELD_MINENCAP_SRC_IP
+ NET_HEADER_FIELD_MINENCAP_DST_IP
+ NET_HEADER_FIELD_MINENCAP_TYPE
+
+ HEADER_TYPE_TCP:
+ NET_HEADER_FIELD_TCP_PORT_SRC
+ NET_HEADER_FIELD_TCP_PORT_DST
+ NET_HEADER_FIELD_TCP_FLAGS
+
+ HEADER_TYPE_UDP:
+ NET_HEADER_FIELD_UDP_PORT_SRC
+ NET_HEADER_FIELD_UDP_PORT_DST
+
+ HEADER_TYPE_UDP_LITE:
+ NET_HEADER_FIELD_UDP_LITE_PORT_SRC
+ NET_HEADER_FIELD_UDP_LITE_PORT_DST
+
+ HEADER_TYPE_IPSEC_AH:
+ NET_HEADER_FIELD_IPSEC_AH_SPI
+ NET_HEADER_FIELD_IPSEC_AH_NH
+
+ HEADER_TYPE_IPSEC_ESP:
+ NET_HEADER_FIELD_IPSEC_ESP_SPI
+
+ HEADER_TYPE_SCTP:
+ NET_HEADER_FIELD_SCTP_PORT_SRC
+ NET_HEADER_FIELD_SCTP_PORT_DST
+
+ HEADER_TYPE_DCCP:
+ NET_HEADER_FIELD_DCCP_PORT_SRC
+ NET_HEADER_FIELD_DCCP_PORT_DST
+
+ HEADER_TYPE_PPPoE:
+ NET_HEADER_FIELD_PPPoE_PID
+ NET_HEADER_FIELD_PPPoE_SID
+
+ *****************************************************************
+ Fields supported as "from fields":
+ HEADER_TYPE_ETH (with or without validation):
+ NET_HEADER_FIELD_ETH_TYPE
+
+ HEADER_TYPE_VLAN (with or without validation):
+ NET_HEADER_FIELD_VLAN_TCI
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_LAST)
+
+ HEADER_TYPE_IPv4 (without validation):
+ NET_HEADER_FIELD_IPv4_PROTO
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST)
+
+ HEADER_TYPE_IPv6 (without validation):
+ NET_HEADER_FIELD_IPv6_NEXT_HDR
+ (index may apply:
+ e_FM_PCD_HDR_INDEX_NONE/e_FM_PCD_HDR_INDEX_1,
+ e_FM_PCD_HDR_INDEX_2/e_FM_PCD_HDR_INDEX_LAST)
+
+*//***************************************************************************/
+typedef union t_FmPcdFields {
+ headerFieldEth_t eth; /**< Ethernet */
+ headerFieldVlan_t vlan; /**< VLAN */
+ headerFieldLlcSnap_t llcSnap; /**< LLC SNAP */
+ headerFieldPppoe_t pppoe; /**< PPPoE */
+ headerFieldMpls_t mpls; /**< MPLS */
+ headerFieldIp_t ip; /**< IP */
+ headerFieldIpv4_t ipv4; /**< IPv4 */
+ headerFieldIpv6_t ipv6; /**< IPv6 */
+ headerFieldUdp_t udp; /**< UDP */
+ headerFieldUdpLite_t udpLite; /**< UDP Lite */
+ headerFieldTcp_t tcp; /**< TCP */
+ headerFieldSctp_t sctp; /**< SCTP */
+ headerFieldDccp_t dccp; /**< DCCP */
+ headerFieldGre_t gre; /**< GRE */
+ headerFieldMinencap_t minencap; /**< Minimal Encapsulation */
+ headerFieldIpsecAh_t ipsecAh; /**< IPSec AH */
+ headerFieldIpsecEsp_t ipsecEsp; /**< IPSec ESP */
+ headerFieldUdpEncapEsp_t udpEncapEsp; /**< UDP Encapsulation ESP */
+} t_FmPcdFields;
+
+/**************************************************************************//**
+ @Description Parameters for defining header extraction for key generation
+*//***************************************************************************/
+typedef struct t_FmPcdFromHdr {
+ uint8_t size; /**< Size in byte */
+ uint8_t offset; /**< Byte offset */
+} t_FmPcdFromHdr;
+
+/**************************************************************************//**
+ @Description Parameters for defining field extraction for key generation
+*//***************************************************************************/
+typedef struct t_FmPcdFromField {
+ t_FmPcdFields field; /**< Field selection */
+ uint8_t size; /**< Size in byte */
+ uint8_t offset; /**< Byte offset */
+} t_FmPcdFromField;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single network environment unit
+
+ A distinction unit should be defined if it will later be used
+ by one or more PCD engines to distinguish between flows.
+*//***************************************************************************/
+typedef struct t_FmPcdDistinctionUnit {
+ struct {
+ e_NetHeaderType hdr; /**< One of the headers supported by the FM */
+ u_FmPcdHdrProtocolOpt opt; /**< Select only one option ! */
+ } hdrs[FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS];
+} t_FmPcdDistinctionUnit;
+
+/**************************************************************************//**
+ @Description Parameters for defining all different distinction units supported
+ by a specific PCD Network Environment Characteristics module.
+
+ Each unit represent a protocol or a group of protocols that may
+ be used later by the different PCD engines to distinguish
+ between flows.
+*//***************************************************************************/
+typedef struct t_FmPcdNetEnvParams {
+ uint8_t numOfDistinctionUnits; /**< Number of different units to be identified */
+ t_FmPcdDistinctionUnit units[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; /**< An array of numOfDistinctionUnits of the
+ different units to be identified */
+} t_FmPcdNetEnvParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single extraction action when
+ creating a key
+*//***************************************************************************/
+typedef struct t_FmPcdExtractEntry {
+ e_FmPcdExtractType type; /**< Extraction type select */
+ union {
+ struct {
+ e_NetHeaderType hdr; /**< Header selection */
+ bool ignoreProtocolValidation;
+ /**< Ignore protocol validation */
+ e_FmPcdHdrIndex hdrIndex; /**< Relevant only for MPLS, VLAN and tunneled
+ IP. Otherwise should be cleared. */
+ e_FmPcdExtractByHdrType type; /**< Header extraction type select */
+ union {
+ t_FmPcdFromHdr fromHdr; /**< Extract bytes from header parameters */
+ t_FmPcdFromField fromField; /**< Extract bytes from field parameters */
+ t_FmPcdFields fullField; /**< Extract full filed parameters */
+ } extractByHdrType;
+ } extractByHdr; /**< used when type = e_FM_PCD_KG_EXTRACT_BY_HDR */
+ struct {
+ e_FmPcdExtractFrom src; /**< Non-header extraction source */
+ e_FmPcdAction action; /**< Relevant for CC Only */
+ uint16_t icIndxMask; /**< Relevant only for CC when
+ action = e_FM_PCD_ACTION_INDEXED_LOOKUP;
+ Note that the number of bits that are set within
+ this mask must be log2 of the CC-node 'numOfKeys'.
+ Note that the mask cannot be set on the lower bits. */
+ uint8_t offset; /**< Byte offset */
+ uint8_t size; /**< Size in byte */
+ } extractNonHdr; /**< used when type = e_FM_PCD_KG_EXTRACT_NON_HDR */
+ };
+} t_FmPcdExtractEntry;
+
+/**************************************************************************//**
+ @Description Parameters for defining masks for each extracted field in the key.
+*//***************************************************************************/
+typedef struct t_FmPcdKgExtractMask {
+ uint8_t extractArrayIndex; /**< Index in the extraction array, as initialized by user */
+ uint8_t offset; /**< Byte offset */
+ uint8_t mask; /**< A byte mask (selected bits will be used) */
+} t_FmPcdKgExtractMask;
+
+/**************************************************************************//**
+ @Description Parameters for defining default selection per groups of fields
+*//***************************************************************************/
+typedef struct t_FmPcdKgExtractDflt {
+ e_FmPcdKgKnownFieldsDfltTypes type; /**< Default type select */
+ e_FmPcdKgExtractDfltSelect dfltSelect; /**< Default register select */
+} t_FmPcdKgExtractDflt;
+
+/**************************************************************************//**
+ @Description Parameters for defining key extraction and hashing
+*//***************************************************************************/
+typedef struct t_FmPcdKgKeyExtractAndHashParams {
+ uint32_t privateDflt0; /**< Scheme default register 0 */
+ uint32_t privateDflt1; /**< Scheme default register 1 */
+ uint8_t numOfUsedExtracts; /**< defines the valid size of the following array */
+ t_FmPcdExtractEntry extractArray [FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY]; /**< An array of extractions definition. */
+ uint8_t numOfUsedDflts; /**< defines the valid size of the following array */
+ t_FmPcdKgExtractDflt dflts[FM_PCD_KG_NUM_OF_DEFAULT_GROUPS];
+ /**< For each extraction used in this scheme, specify the required
+ default register to be used when header is not found.
+ types not specified in this array will get undefined value. */
+ uint8_t numOfUsedMasks; /**< defines the valid size of the following array */
+ t_FmPcdKgExtractMask masks[FM_PCD_KG_NUM_OF_EXTRACT_MASKS];
+ uint8_t hashShift; /**< hash result right shift. Select the 24 bits out of the 64 hash
+ result. 0 means using the 24 LSB's, otherwise use the
+ 24 LSB's after shifting right.*/
+ uint32_t hashDistributionNumOfFqids; /**< must be > 1 and a power of 2. Represents the range
+ of queues for the key and hash functionality */
+ uint8_t hashDistributionFqidsShift; /**< selects the FQID bits that will be effected by the hash */
+ bool symmetricHash; /**< TRUE to generate the same hash for frames with swapped source and
+ destination fields on all layers; If TRUE, driver will check that for
+ all layers, if SRC extraction is selected, DST extraction must also be
+ selected, and vice versa. */
+} t_FmPcdKgKeyExtractAndHashParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single FQID mask (extracted OR).
+*//***************************************************************************/
+typedef struct t_FmPcdKgExtractedOrParams {
+ e_FmPcdExtractType type; /**< Extraction type select */
+ union {
+ struct { /**< used when type = e_FM_PCD_KG_EXTRACT_BY_HDR */
+ e_NetHeaderType hdr;
+ e_FmPcdHdrIndex hdrIndex; /**< Relevant only for MPLS, VLAN and tunneled
+ IP. Otherwise should be cleared.*/
+ bool ignoreProtocolValidation;
+ /**< continue extraction even if protocol is not recognized */
+ } extractByHdr; /**< Header to extract by */
+ e_FmPcdExtractFrom src; /**< used when type = e_FM_PCD_KG_EXTRACT_NON_HDR */
+ };
+ uint8_t extractionOffset; /**< Offset for extraction (in bytes). */
+ e_FmPcdKgExtractDfltSelect dfltValue; /**< Select register from which extraction is taken if
+ field not found */
+ uint8_t mask; /**< Extraction mask (specified bits are used) */
+ uint8_t bitOffsetInFqid; /**< 0-31, Selects which bits of the 24 FQID bits to effect using
+ the extracted byte; Assume byte is placed as the 8 MSB's in
+ a 32 bit word where the lower bits
+ are the FQID; i.e if bitOffsetInFqid=1 than its LSB
+ will effect the FQID MSB, if bitOffsetInFqid=24 than the
+ extracted byte will effect the 8 LSB's of the FQID,
+ if bitOffsetInFqid=31 than the byte's MSB will effect
+ the FQID's LSB; 0 means - no effect on FQID;
+ Note that one, and only one of
+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e,
+ extracted byte must effect either FQID or Policer profile).*/
+ uint8_t bitOffsetInPlcrProfile;
+ /**< 0-15, Selects which bits of the 8 policer profile id bits to
+ effect using the extracted byte; Assume byte is placed
+ as the 8 MSB's in a 16 bit word where the lower bits
+ are the policer profile id; i.e if bitOffsetInPlcrProfile=1
+ than its LSB will effect the profile MSB, if bitOffsetInFqid=8
+ than the extracted byte will effect the whole policer profile id,
+ if bitOffsetInFqid=15 than the byte's MSB will effect
+ the Policer Profile id's LSB;
+ 0 means - no effect on policer profile; Note that one, and only one of
+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e,
+ extracted byte must effect either FQID or Policer profile).*/
+} t_FmPcdKgExtractedOrParams;
+
+/**************************************************************************//**
+ @Description Parameters for configuring a scheme counter
+*//***************************************************************************/
+typedef struct t_FmPcdKgSchemeCounter {
+ bool update; /**< FALSE to keep the current counter state
+ and continue from that point, TRUE to update/reset
+ the counter when the scheme is written. */
+ uint32_t value; /**< If update=TRUE, this value will be written into the
+ counter. clear this field to reset the counter. */
+} t_FmPcdKgSchemeCounter;
+
+/**************************************************************************//**
+ @Description Parameters for configuring a policer profile for a KeyGen scheme
+ (when policer is the next engine after this scheme).
+*//***************************************************************************/
+typedef struct t_FmPcdKgPlcrProfile {
+ bool sharedProfile; /**< TRUE if this profile is shared between ports
+ (managed by master partition); Must not be TRUE
+ if profile is after Coarse Classification*/
+ bool direct; /**< if TRUE, directRelativeProfileId only selects the profile
+ id, if FALSE fqidOffsetRelativeProfileIdBase is used
+ together with fqidOffsetShift and numOfProfiles
+ parameters, to define a range of profiles from
+ which the KeyGen result will determine the
+ destination policer profile. */
+ union {
+ uint16_t directRelativeProfileId; /**< Used if 'direct' is TRUE, to select policer profile.
+ should indicate the policer profile offset within the
+ port's policer profiles or shared window. */
+ struct {
+ uint8_t fqidOffsetShift; /**< Shift on the KeyGen create FQID offset (i.e. not the
+ final FQID - without the FQID base). */
+ uint8_t fqidOffsetRelativeProfileIdBase;
+ /**< The base of the FMan Port's relative Storage-Profile ID;
+ this value will be "OR'ed" with the KeyGen create FQID
+ offset (i.e. not the final FQID - without the FQID base);
+ the final result should indicate the Storage-Profile offset
+ within the FMan Port's relative Storage-Profiles window/
+ (or the SHARED window depends on 'sharedProfile'). */
+ uint8_t numOfProfiles; /**< Range of profiles starting at base */
+ } indirectProfile; /**< Indirect profile parameters */
+ } profileSelect; /**< Direct/indirect profile selection and parameters */
+} t_FmPcdKgPlcrProfile;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for configuring a storage profile for a KeyGen scheme.
+*//***************************************************************************/
+typedef struct t_FmPcdKgStorageProfile {
+ bool direct; /**< If TRUE, directRelativeProfileId only selects the
+ profile id;
+ If FALSE, fqidOffsetRelativeProfileIdBase is used
+ together with fqidOffsetShift and numOfProfiles
+ parameters to define a range of profiles from which
+ the KeyGen result will determine the destination
+ storage profile. */
+ union {
+ uint16_t directRelativeProfileId; /**< Used when 'direct' is TRUE, to select a storage profile;
+ should indicate the storage profile offset within the
+ port's storage profiles window. */
+ struct {
+ uint8_t fqidOffsetShift; /**< Shift on the KeyGen create FQID offset (i.e. not the
+ final FQID - without the FQID base). */
+ uint8_t fqidOffsetRelativeProfileIdBase;
+ /**< The base of the FMan Port's relative Storage-Profile ID;
+ this value will be "OR'ed" with the KeyGen create FQID
+ offset (i.e. not the final FQID - without the FQID base);
+ the final result should indicate the Storage-Profile offset
+ within the FMan Port's relative Storage-Profiles window. */
+ uint8_t numOfProfiles; /**< Range of profiles starting at base. */
+ } indirectProfile; /**< Indirect profile parameters. */
+ } profileSelect; /**< Direct/indirect profile selection and parameters. */
+} t_FmPcdKgStorageProfile;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Parameters for defining CC as the next engine after KeyGen
+*//***************************************************************************/
+typedef struct t_FmPcdKgCc {
+ t_Handle h_CcTree; /**< A handle to a CC Tree */
+ uint8_t grpId; /**< CC group id within the CC tree */
+ bool plcrNext; /**< TRUE if after CC, in case of data frame,
+ policing is required. */
+ bool bypassPlcrProfileGeneration; /**< TRUE to bypass KeyGen policer profile generation;
+ selected profile is the one set at port initialization. */
+ t_FmPcdKgPlcrProfile plcrProfile; /**< Valid only if plcrNext = TRUE and
+ bypassPlcrProfileGeneration = FALSE */
+} t_FmPcdKgCc;
+
+/**************************************************************************//**
+ @Description Parameters for defining initializing a KeyGen scheme
+*//***************************************************************************/
+typedef struct t_FmPcdKgSchemeParams {
+ bool modify; /**< TRUE to change an existing scheme */
+ union
+ {
+ uint8_t relativeSchemeId; /**< if modify=FALSE:Partition relative scheme id */
+ t_Handle h_Scheme; /**< if modify=TRUE: a handle of the existing scheme */
+ } id;
+ bool alwaysDirect; /**< This scheme is reached only directly, i.e. no need
+ for match vector; KeyGen will ignore it when matching */
+ struct { /**< HL Relevant only if alwaysDirect = FALSE */
+ t_Handle h_NetEnv; /**< A handle to the Network environment as returned
+ by FM_PCD_NetEnvCharacteristicsSet() */
+ uint8_t numOfDistinctionUnits; /**< Number of NetEnv units listed in unitIds array */
+ uint8_t unitIds[FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS];
+ /**< Indexes as passed to SetNetEnvCharacteristics array*/
+ } netEnvParams;
+ bool useHash; /**< use the KeyGen Hash functionality */
+ t_FmPcdKgKeyExtractAndHashParams keyExtractAndHashParams;
+ /**< used only if useHash = TRUE */
+ bool bypassFqidGeneration; /**< Normally - FALSE, TRUE to avoid FQID update in the IC;
+ In such a case FQID after KeyGen will be the default FQID
+ defined for the relevant port, or the FQID defined by CC
+ in cases where CC was the previous engine. */
+ uint32_t baseFqid; /**< Base FQID; Relevant only if bypassFqidGeneration = FALSE;
+ If hash is used and an even distribution is expected
+ according to hashDistributionNumOfFqids, baseFqid must be aligned to
+ hashDistributionNumOfFqids. */
+ uint8_t numOfUsedExtractedOrs; /**< Number of FQID masks listed in extractedOrs array */
+ t_FmPcdKgExtractedOrParams extractedOrs[FM_PCD_KG_NUM_OF_GENERIC_REGS];
+ /**< FM_PCD_KG_NUM_OF_GENERIC_REGS
+ registers are shared between qidMasks
+ functionality and some of the extraction
+ actions; Normally only some will be used
+ for qidMask. Driver will return error if
+ resource is full at initialization time. */
+
+#if (DPAA_VERSION >= 11)
+ bool overrideStorageProfile; /**< TRUE if KeyGen override previously decided storage profile */
+ t_FmPcdKgStorageProfile storageProfile; /**< Used when overrideStorageProfile TRUE */
+#endif /* (DPAA_VERSION >= 11) */
+
+ e_FmPcdEngine nextEngine; /**< may be BMI, PLCR or CC */
+ union { /**< depends on nextEngine */
+ e_FmPcdDoneAction doneAction; /**< Used when next engine is BMI (done) */
+ t_FmPcdKgPlcrProfile plcrProfile; /**< Used when next engine is PLCR */
+ t_FmPcdKgCc cc; /**< Used when next engine is CC */
+ } kgNextEngineParams;
+ t_FmPcdKgSchemeCounter schemeCounter; /**< A structure of parameters for updating
+ the scheme counter */
+} t_FmPcdKgSchemeParams;
+
+/**************************************************************************//**
+ @Collection Definitions for CC statistics
+*//***************************************************************************/
+#if (DPAA_VERSION >= 11)
+#define FM_PCD_CC_STATS_MAX_NUM_OF_FLR 10 /* Maximal supported number of frame length ranges */
+#define FM_PCD_CC_STATS_FLR_SIZE 2 /* Size in bytes of a frame length range limit */
+#endif /* (DPAA_VERSION >= 11) */
+#define FM_PCD_CC_STATS_COUNTER_SIZE 4 /* Size in bytes of a frame length range counter */
+/* @} */
+
+/**************************************************************************//**
+ @Description Parameters for defining CC as the next engine after a CC node.
+*//***************************************************************************/
+typedef struct t_FmPcdCcNextCcParams {
+ t_Handle h_CcNode; /**< A handle of the next CC node */
+} t_FmPcdCcNextCcParams;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for defining Frame replicator as the next engine after a CC node.
+*//***************************************************************************/
+typedef struct t_FmPcdCcNextFrParams {
+ t_Handle h_FrmReplic; /**< A handle of the next frame replicator group */
+} t_FmPcdCcNextFrParams;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Parameters for defining Policer as the next engine after a CC node.
+*//***************************************************************************/
+typedef struct t_FmPcdCcNextPlcrParams {
+ bool overrideParams; /**< TRUE if CC override previously decided parameters*/
+ bool sharedProfile; /**< Relevant only if overrideParams=TRUE:
+ TRUE if this profile is shared between ports */
+ uint16_t newRelativeProfileId; /**< Relevant only if overrideParams=TRUE:
+ (otherwise profile id is taken from KeyGen);
+ This parameter should indicate the policer
+ profile offset within the port's
+ policer profiles or from SHARED window.*/
+ uint32_t newFqid; /**< Relevant only if overrideParams=TRUE:
+ FQID for enqueuing the frame;
+ In earlier chips if policer next engine is KEYGEN,
+ this parameter can be 0, because the KEYGEN
+ always decides the enqueue FQID.*/
+#if (DPAA_VERSION >= 11)
+ uint8_t newRelativeStorageProfileId;
+ /**< Indicates the relative storage profile offset within
+ the port's storage profiles window;
+ Relevant only if the port was configured with VSP. */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmPcdCcNextPlcrParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining enqueue as the next action after a CC node.
+*//***************************************************************************/
+typedef struct t_FmPcdCcNextEnqueueParams {
+ e_FmPcdDoneAction action; /**< Action - when next engine is BMI (done) */
+ bool overrideFqid; /**< TRUE if CC override previously decided fqid and vspid,
+ relevant if action = e_FM_PCD_ENQ_FRAME */
+ uint32_t newFqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame
+ (otherwise FQID is taken from KeyGen),
+ relevant if action = e_FM_PCD_ENQ_FRAME */
+#if (DPAA_VERSION >= 11)
+ uint8_t newRelativeStorageProfileId;
+ /**< Valid if overrideFqid=TRUE, Indicates the relative virtual
+ storage profile offset within the port's storage profiles
+ window; Relevant only if the port was configured with VSP. */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmPcdCcNextEnqueueParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining KeyGen as the next engine after a CC node.
+*//***************************************************************************/
+typedef struct t_FmPcdCcNextKgParams {
+ bool overrideFqid; /**< TRUE if CC override previously decided fqid and vspid,
+ Note - this parameters irrelevant for earlier chips */
+ uint32_t newFqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame
+ (otherwise FQID is taken from KeyGen),
+ Note - this parameters irrelevant for earlier chips */
+#if (DPAA_VERSION >= 11)
+ uint8_t newRelativeStorageProfileId;
+ /**< Valid if overrideFqid=TRUE, Indicates the relative virtual
+ storage profile offset within the port's storage profiles
+ window; Relevant only if the port was configured with VSP. */
+#endif /* (DPAA_VERSION >= 11) */
+
+ t_Handle h_DirectScheme; /**< Direct scheme handle to go to. */
+} t_FmPcdCcNextKgParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining the next engine after a CC node.
+*//***************************************************************************/
+typedef struct t_FmPcdCcNextEngineParams {
+ e_FmPcdEngine nextEngine; /**< User has to initialize parameters
+ according to nextEngine definition */
+ union {
+ t_FmPcdCcNextCcParams ccParams; /**< Parameters in case next engine is CC */
+ t_FmPcdCcNextPlcrParams plcrParams; /**< Parameters in case next engine is PLCR */
+ t_FmPcdCcNextEnqueueParams enqueueParams; /**< Parameters in case next engine is BMI */
+ t_FmPcdCcNextKgParams kgParams; /**< Parameters in case next engine is KG */
+#if (DPAA_VERSION >= 11)
+ t_FmPcdCcNextFrParams frParams; /**< Parameters in case next engine is FR */
+#endif /* (DPAA_VERSION >= 11) */
+ } params; /**< union used for all the next-engine parameters options */
+
+ t_Handle h_Manip; /**< Handle to Manipulation object.
+ Relevant if next engine is of type result
+ (e_FM_PCD_PLCR, e_FM_PCD_KG, e_FM_PCD_DONE) */
+
+ bool statisticsEn; /**< If TRUE, statistics counters are incremented
+ for each frame passing through this
+ Coarse Classification entry. */
+} t_FmPcdCcNextEngineParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single CC key
+*//***************************************************************************/
+typedef struct t_FmPcdCcKeyParams {
+ uint8_t *p_Key; /**< Relevant only if 'action' = e_FM_PCD_ACTION_EXACT_MATCH;
+ pointer to the key of the size defined in keySize */
+ uint8_t *p_Mask; /**< Relevant only if 'action' = e_FM_PCD_ACTION_EXACT_MATCH;
+ pointer to the Mask per key of the size defined
+ in keySize. p_Key and p_Mask (if defined) has to be
+ of the same size defined in the keySize;
+ NOTE that if this value is equal for all entries whithin
+ this table, the driver will automatically use global-mask
+ (i.e. one common mask for all entries) instead of private
+ one; that is done in order to spare some memory and for
+ better performance. */
+ t_FmPcdCcNextEngineParams ccNextEngineParams;
+ /**< parameters for the next for the defined Key in
+ the p_Key */
+} t_FmPcdCcKeyParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining CC keys parameters
+ The driver supports two methods for CC node allocation: dynamic and static.
+ Static mode was created in order to prevent runtime alloc/free
+ of FMan memory (MURAM), which may cause fragmentation; in this mode,
+ the driver automatically allocates the memory according to
+ 'maxNumOfKeys' parameter. The driver calculates the maximal memory
+ size that may be used for this CC-Node taking into consideration
+ 'maskSupport' and 'statisticsMode' parameters.
+ When 'action' = e_FM_PCD_ACTION_INDEXED_LOOKUP in the extraction
+ parameters of this node, 'maxNumOfKeys' must be equal to 'numOfKeys'.
+ In dynamic mode, 'maxNumOfKeys' must be zero. At initialization,
+ all required structures are allocated according to 'numOfKeys'
+ parameter. During runtime modification, these structures are
+ re-allocated according to the updated number of keys.
+
+ Please note that 'action' and 'icIndxMask' mentioned in the
+ specific parameter explanations are passed in the extraction
+ parameters of the node (fields of extractCcParams.extractNonHdr).
+*//***************************************************************************/
+typedef struct t_KeysParams {
+ uint16_t maxNumOfKeys; /**< Maximum number of keys that will (ever) be used in this CC-Node;
+ A value of zero may be used for dynamic memory allocation. */
+ bool maskSupport; /**< This parameter is relevant only if a node is initialized with
+ 'action' = e_FM_PCD_ACTION_EXACT_MATCH and maxNumOfKeys > 0;
+ Should be TRUE to reserve table memory for key masks, even if
+ initial keys do not contain masks, or if the node was initialized
+ as 'empty' (without keys); this will allow user to add keys with
+ masks at runtime.
+ NOTE that if user want to use only global-masks (i.e. one common mask
+ for all the entries within this table, this parameter should set to 'FALSE'. */
+ e_FmPcdCcStatsMode statisticsMode; /**< Determines the supported statistics mode for all node's keys.
+ To enable statistics gathering, statistics should be enabled per
+ every key, using 'statisticsEn' in next engine parameters structure
+ of that key;
+ If 'maxNumOfKeys' is set, all required structures will be
+ preallocated for all keys. */
+#if (DPAA_VERSION >= 11)
+ uint16_t frameLengthRanges[FM_PCD_CC_STATS_MAX_NUM_OF_FLR];
+ /**< Relevant only for 'RMON' statistics mode
+ (this feature is supported only on B4860 device);
+ Holds a list of programmable thresholds - for each received frame,
+ its length in bytes is examined against these range thresholds and
+ the appropriate counter is incremented by 1 - for example, to belong
+ to range i, the following should hold:
+ range i-1 threshold < frame length <= range i threshold
+ Each range threshold must be larger then its preceding range
+ threshold, and last range threshold must be 0xFFFF. */
+#endif /* (DPAA_VERSION >= 11) */
+ uint16_t numOfKeys; /**< Number of initial keys;
+ Note that in case of 'action' = e_FM_PCD_ACTION_INDEXED_LOOKUP,
+ this field should be power-of-2 of the number of bits that are
+ set in 'icIndxMask'. */
+ uint8_t keySize; /**< Size of key - for extraction of type FULL_FIELD, 'keySize' has
+ to be the standard size of the selected key; For other extraction
+ types, 'keySize' has to be as size of extraction; When 'action' =
+ e_FM_PCD_ACTION_INDEXED_LOOKUP, 'keySize' must be 2. */
+ t_FmPcdCcKeyParams keyParams[FM_PCD_MAX_NUM_OF_KEYS];
+ /**< An array with 'numOfKeys' entries, each entry specifies the
+ corresponding key parameters;
+ When 'action' = e_FM_PCD_ACTION_EXACT_MATCH, this value must not
+ exceed 255 (FM_PCD_MAX_NUM_OF_KEYS-1) as the last entry is saved
+ for the 'miss' entry. */
+ t_FmPcdCcNextEngineParams ccNextEngineParamsForMiss;
+ /**< Parameters for defining the next engine when a key is not matched;
+ Not relevant if action = e_FM_PCD_ACTION_INDEXED_LOOKUP. */
+} t_KeysParams;
+
+
+/**************************************************************************//**
+ @Description Parameters for defining a CC node
+*//***************************************************************************/
+typedef struct t_FmPcdCcNodeParams {
+ t_FmPcdExtractEntry extractCcParams; /**< Extraction parameters */
+ t_KeysParams keysParams; /**< Keys definition matching the selected extraction */
+} t_FmPcdCcNodeParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining a hash table
+*//***************************************************************************/
+typedef struct t_FmPcdHashTableParams {
+ uint16_t maxNumOfKeys; /**< Maximum Number Of Keys that will (ever) be used in this Hash-table */
+ e_FmPcdCcStatsMode statisticsMode; /**< If not e_FM_PCD_CC_STATS_MODE_NONE, the required structures for the
+ requested statistics mode will be allocated according to maxNumOfKeys. */
+ uint8_t kgHashShift; /**< KG-Hash-shift as it was configured in the KG-scheme
+ that leads to this hash-table. */
+ uint16_t hashResMask; /**< Mask that will be used on the hash-result;
+ The number-of-sets for this hash will be calculated
+ as (2^(number of bits set in 'hashResMask'));
+ The 4 lower bits must be cleared. */
+ uint8_t hashShift; /**< Byte offset from the beginning of the KeyGen hash result to the
+ 2-bytes to be used as hash index. */
+ uint8_t matchKeySize; /**< Size of the exact match keys held by the hash buckets */
+
+ t_FmPcdCcNextEngineParams ccNextEngineParamsForMiss; /**< Parameters for defining the next engine when a key is not matched */
+
+} t_FmPcdHashTableParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining a CC tree group.
+
+ This structure defines a CC group in terms of NetEnv units
+ and the action to be taken in each case. The unitIds list must
+ be given in order from low to high indices.
+
+ t_FmPcdCcNextEngineParams is a list of 2^numOfDistinctionUnits
+ structures where each defines the next action to be taken for
+ each units combination. for example:
+ numOfDistinctionUnits = 2
+ unitIds = {1,3}
+ p_NextEnginePerEntriesInGrp[0] = t_FmPcdCcNextEngineParams for the case that
+ unit 1 - not found; unit 3 - not found;
+ p_NextEnginePerEntriesInGrp[1] = t_FmPcdCcNextEngineParams for the case that
+ unit 1 - not found; unit 3 - found;
+ p_NextEnginePerEntriesInGrp[2] = t_FmPcdCcNextEngineParams for the case that
+ unit 1 - found; unit 3 - not found;
+ p_NextEnginePerEntriesInGrp[3] = t_FmPcdCcNextEngineParams for the case that
+ unit 1 - found; unit 3 - found;
+*//***************************************************************************/
+typedef struct t_FmPcdCcGrpParams {
+ uint8_t numOfDistinctionUnits; /**< Up to 4 */
+ uint8_t unitIds[FM_PCD_MAX_NUM_OF_CC_UNITS];
+ /**< Indices of the units as defined in
+ FM_PCD_NetEnvCharacteristicsSet() */
+ t_FmPcdCcNextEngineParams nextEnginePerEntriesInGrp[FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP];
+ /**< Maximum entries per group is 16 */
+} t_FmPcdCcGrpParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining CC tree groups
+*//***************************************************************************/
+typedef struct t_FmPcdCcTreeParams {
+ t_Handle h_NetEnv; /**< A handle to the Network environment as returned
+ by FM_PCD_NetEnvCharacteristicsSet() */
+ uint8_t numOfGrps; /**< Number of CC groups within the CC tree */
+ t_FmPcdCcGrpParams ccGrpParams[FM_PCD_MAX_NUM_OF_CC_GROUPS];
+ /**< Parameters for each group. */
+} t_FmPcdCcTreeParams;
+
+
+/**************************************************************************//**
+ @Description CC key statistics structure
+*//***************************************************************************/
+typedef struct t_FmPcdCcKeyStatistics {
+ uint32_t byteCount; /**< This counter reflects byte count of frames that
+ were matched by this key. */
+ uint32_t frameCount; /**< This counter reflects count of frames that
+ were matched by this key. */
+#if (DPAA_VERSION >= 11)
+ uint32_t frameLengthRangeCount[FM_PCD_CC_STATS_MAX_NUM_OF_FLR];
+ /**< These counters reflect how many frames matched
+ this key in 'RMON' statistics mode:
+ Each counter holds the number of frames of a
+ specific frames length range, according to the
+ ranges provided at initialization. */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmPcdCcKeyStatistics;
+
+/**************************************************************************//**
+ @Description Parameters for defining policer byte rate
+*//***************************************************************************/
+typedef struct t_FmPcdPlcrByteRateModeParams {
+ e_FmPcdPlcrFrameLengthSelect frameLengthSelection; /**< Frame length selection */
+ e_FmPcdPlcrRollBackFrameSelect rollBackFrameSelection; /**< relevant option only e_FM_PCD_PLCR_L2_FRM_LEN,
+ e_FM_PCD_PLCR_FULL_FRM_LEN */
+} t_FmPcdPlcrByteRateModeParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining the policer profile (based on
+ RFC-2698 or RFC-4115 attributes).
+*//***************************************************************************/
+typedef struct t_FmPcdPlcrNonPassthroughAlgParams {
+ e_FmPcdPlcrRateMode rateMode; /**< Byte mode or Packet mode */
+ t_FmPcdPlcrByteRateModeParams byteModeParams; /**< Valid for Byte NULL for Packet */
+ uint32_t committedInfoRate; /**< KBits/Second or Packets/Second */
+ uint32_t committedBurstSize; /**< Bytes/Packets */
+ uint32_t peakOrExcessInfoRate; /**< KBits/Second or Packets/Second */
+ uint32_t peakOrExcessBurstSize; /**< Bytes/Packets */
+} t_FmPcdPlcrNonPassthroughAlgParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining the next engine after policer
+*//***************************************************************************/
+typedef union u_FmPcdPlcrNextEngineParams {
+ e_FmPcdDoneAction action; /**< Action - when next engine is BMI (done) */
+ t_Handle h_Profile; /**< Policer profile handle - used when next engine
+ is Policer, must be a SHARED profile */
+ t_Handle h_DirectScheme; /**< Direct scheme select - when next engine is KeyGen */
+} u_FmPcdPlcrNextEngineParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining the policer profile entry
+*//***************************************************************************/
+typedef struct t_FmPcdPlcrProfileParams {
+ bool modify; /**< TRUE to change an existing profile */
+ union {
+ struct {
+ e_FmPcdProfileTypeSelection profileType; /**< Type of policer profile */
+ t_Handle h_FmPort; /**< Relevant for per-port profiles only */
+ uint16_t relativeProfileId; /**< Profile id - relative to shared group or to port */
+ } newParams; /**< use it when modify = FALSE */
+ t_Handle h_Profile; /**< A handle to a profile - use it when modify=TRUE */
+ } id;
+ e_FmPcdPlcrAlgorithmSelection algSelection; /**< Profile Algorithm PASS_THROUGH, RFC_2698, RFC_4115 */
+ e_FmPcdPlcrColorMode colorMode; /**< COLOR_BLIND, COLOR_AWARE */
+
+ union {
+ e_FmPcdPlcrColor dfltColor; /**< For Color-Blind Pass-Through mode; the policer will re-color
+ any incoming packet with the default value. */
+ e_FmPcdPlcrColor override; /**< For Color-Aware modes; the profile response to a
+ pre-color value of 2'b11. */
+ } color;
+
+ t_FmPcdPlcrNonPassthroughAlgParams nonPassthroughAlgParams; /**< RFC2698 or RFC4115 parameters */
+
+ e_FmPcdEngine nextEngineOnGreen; /**< Next engine for green-colored frames */
+ u_FmPcdPlcrNextEngineParams paramsOnGreen; /**< Next engine parameters for green-colored frames */
+
+ e_FmPcdEngine nextEngineOnYellow; /**< Next engine for yellow-colored frames */
+ u_FmPcdPlcrNextEngineParams paramsOnYellow; /**< Next engine parameters for yellow-colored frames */
+
+ e_FmPcdEngine nextEngineOnRed; /**< Next engine for red-colored frames */
+ u_FmPcdPlcrNextEngineParams paramsOnRed; /**< Next engine parameters for red-colored frames */
+
+ bool trapProfileOnFlowA; /**< Obsolete - do not use */
+ bool trapProfileOnFlowB; /**< Obsolete - do not use */
+ bool trapProfileOnFlowC; /**< Obsolete - do not use */
+} t_FmPcdPlcrProfileParams;
+
+/**************************************************************************//**
+ @Description Parameters for selecting a location for requested manipulation
+*//***************************************************************************/
+typedef struct t_FmManipHdrInfo {
+ e_NetHeaderType hdr; /**< Header selection */
+ e_FmPcdHdrIndex hdrIndex; /**< Relevant only for MPLS, VLAN and tunneled IP. Otherwise should be cleared. */
+ bool byField; /**< TRUE if the location of manipulation is according to some field in the specific header*/
+ t_FmPcdFields fullField; /**< Relevant only when byField = TRUE: Extract field */
+} t_FmManipHdrInfo;
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+/**************************************************************************//**
+ @Description Parameters for defining an insertion manipulation
+ of type e_FM_PCD_MANIP_INSRT_TO_START_OF_FRAME_TEMPLATE
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrtByTemplateParams {
+ uint8_t size; /**< Size of insert template to the start of the frame. */
+ uint8_t hdrTemplate[FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE];
+ /**< Array of the insertion template. */
+
+ bool modifyOuterIp; /**< TRUE if user want to modify some fields in outer IP. */
+ struct {
+ uint16_t ipOuterOffset; /**< Offset of outer IP in the insert template, relevant if modifyOuterIp = TRUE.*/
+ uint16_t dscpEcn; /**< value of dscpEcn in IP outer, relevant if modifyOuterIp = TRUE.
+ in IPV4 dscpEcn only byte - it has to be adjusted to the right*/
+ bool udpPresent; /**< TRUE if UDP is present in the insert template, relevant if modifyOuterIp = TRUE.*/
+ uint8_t udpOffset; /**< Offset in the insert template of UDP, relevant if modifyOuterIp = TRUE and udpPresent=TRUE.*/
+ uint8_t ipIdentGenId; /**< Used by FMan-CTRL to calculate IP-identification field,relevant if modifyOuterIp = TRUE.*/
+ bool recalculateLength; /**< TRUE if recalculate length has to be performed due to the engines in the path which can change the frame later, relevant if modifyOuterIp = TRUE.*/
+ struct {
+ uint8_t blockSize; /**< The CAAM block-size; Used by FMan-CTRL to calculate the IP Total Length field.*/
+ uint8_t extraBytesAddedAlignedToBlockSize; /**< Used by FMan-CTRL to calculate the IP Total Length field and UDP length*/
+ uint8_t extraBytesAddedNotAlignedToBlockSize;/**< Used by FMan-CTRL to calculate the IP Total Length field and UDP length.*/
+ } recalculateLengthParams; /**< Recalculate length parameters - relevant if modifyOuterIp = TRUE and recalculateLength = TRUE */
+ } modifyOuterIpParams; /**< Outer IP modification parameters - ignored if modifyOuterIp is FALSE */
+
+ bool modifyOuterVlan; /**< TRUE if user wants to modify VPri field in the outer VLAN header*/
+ struct {
+ uint8_t vpri; /**< Value of VPri, relevant if modifyOuterVlan = TRUE
+ VPri only 3 bits, it has to be adjusted to the right*/
+ } modifyOuterVlanParams;
+} t_FmPcdManipHdrInsrtByTemplateParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining CAPWAP fragmentation
+*//***************************************************************************/
+typedef struct t_CapwapFragmentationParams {
+ uint16_t sizeForFragmentation; /**< if length of the frame is greater than this value, CAPWAP fragmentation will be executed.*/
+ bool headerOptionsCompr; /**< TRUE - first fragment include the CAPWAP header options field,
+ and all other fragments exclude the CAPWAP options field,
+ FALSE - all fragments include CAPWAP header options field. */
+} t_CapwapFragmentationParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining CAPWAP reassembly
+*//***************************************************************************/
+typedef struct t_CapwapReassemblyParams {
+ uint16_t maxNumFramesInProcess; /**< Number of frames which can be reassembled concurrently; must be power of 2.
+ In case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 4 - 512,
+ In case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 8 - 2048 */
+ bool haltOnDuplicationFrag; /**< If TRUE, reassembly process will be halted due to duplicated fragment,
+ and all processed fragments will be enqueued with error indication;
+ If FALSE, only duplicated fragments will be enqueued with error indication. */
+
+ e_FmPcdManipReassemTimeOutMode timeOutMode; /**< Expiration delay initialized by the reassembly process */
+ uint32_t fqidForTimeOutFrames; /**< FQID in which time out frames will enqueue during Time Out Process */
+ uint32_t timeoutRoutineRequestTime;
+ /**< Represents the time interval in microseconds between consecutive
+ timeout routine requests It has to be power of 2. */
+ uint32_t timeoutThresholdForReassmProcess;
+ /**< Time interval (microseconds) for marking frames in process as too old;
+ Frames in process are those for which at least one fragment was received
+ but not all fragments. */
+
+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry;/**< Number of frames per hash entry (needed for the reassembly process) */
+} t_CapwapReassemblyParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining fragmentation/reassembly manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragOrReasmParams {
+ bool frag; /**< TRUE if using the structure for fragmentation,
+ otherwise this structure is used for reassembly */
+ uint8_t sgBpid; /**< Scatter/Gather buffer pool id;
+ Same LIODN number is used for these buffers as for
+ the received frames buffers, so buffers of this pool
+ need to be allocated in the same memory area as the
+ received buffers. If the received buffers arrive
+ from different sources, the Scatter/Gather BP id
+ should be mutual to all these sources. */
+ e_NetHeaderType hdr; /**< Header selection */
+ union {
+ t_CapwapFragmentationParams capwapFragParams; /**< Structure for CAPWAP fragmentation,
+ relevant if 'frag' = TRUE, 'hdr' = HEADER_TYPE_CAPWAP */
+ t_CapwapReassemblyParams capwapReasmParams; /**< Structure for CAPWAP reassembly,
+ relevant if 'frag' = FALSE, 'hdr' = HEADER_TYPE_CAPWAP */
+ } u;
+} t_FmPcdManipFragOrReasmParams;
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+
+/**************************************************************************//**
+ @Description Parameters for defining header removal by header type
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrRmvByHdrParams {
+ e_FmPcdManipHdrRmvByHdrType type; /**< Selection of header removal location */
+ union {
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ struct {
+ bool include; /**< If FALSE, remove until the specified header (not including the header);
+ If TRUE, remove also the specified header. */
+ t_FmManipHdrInfo hdrInfo;
+ } fromStartByHdr; /**< Relevant when type = e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */
+#endif /* (DPAA_VERSION >= 11) || ... */
+#if (DPAA_VERSION >= 11)
+ t_FmManipHdrInfo hdrInfo; /**< Relevant when type = e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */
+#endif /* (DPAA_VERSION >= 11) */
+ e_FmPcdManipHdrRmvSpecificL2 specificL2; /**< Relevant when type = e_FM_PCD_MANIP_BY_HDR_SPECIFIC_L2;
+ Defines which L2 headers to remove. */
+ } u;
+} t_FmPcdManipHdrRmvByHdrParams;
+
+/**************************************************************************//**
+ @Description Parameters for configuring IP fragmentation manipulation
+
+ Restrictions:
+ - IP Fragmentation output fragments must not be forwarded to application directly.
+ - Maximum number of fragments per frame is 16.
+ - Fragmentation of IP fragments is not supported.
+ - IPv4 packets containing header Option fields are fragmented by copying all option
+ fields to each fragment, regardless of the copy bit value.
+ - Transmit confirmation is not supported.
+ - Fragmentation after SEC can't handle S/G frames.
+ - Fragmentation nodes must be set as the last PCD action (i.e. the
+ corresponding CC node key must have next engine set to e_FM_PCD_DONE).
+ - Only BMan buffers shall be used for frames to be fragmented.
+ - IPF does not support VSP. Therefore, on the same port where we have IPF
+ we cannot support VSP.
+ - NOTE: The following comment is relevant only for FMAN v3 devices: IPF
+ does not support VSP. Therefore, on the same port where we have IPF we
+ cannot support VSP.
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragIpParams {
+ uint16_t sizeForFragmentation; /**< If length of the frame is greater than this value,
+ IP fragmentation will be executed.*/
+#if (DPAA_VERSION == 10)
+ uint8_t scratchBpid; /**< Absolute buffer pool id according to BM configuration.*/
+#endif /* (DPAA_VERSION == 10) */
+ bool sgBpidEn; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation;
+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the
+ received frame's buffer. */
+ uint8_t sgBpid; /**< Scatter/Gather buffer pool id;
+ This parameters is relevant when 'sgBpidEn=TRUE';
+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers
+ of this pool need to be allocated in the same memory area as the received buffers.
+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be
+ mutual to all these sources. */
+ e_FmPcdManipDontFragAction dontFragAction; /**< Don't Fragment Action - If an IP packet is larger
+ than MTU and its DF bit is set, then this field will
+ determine the action to be taken.*/
+} t_FmPcdManipFragIpParams;
+
+/**************************************************************************//**
+ @Description Parameters for configuring IP reassembly manipulation.
+
+ This is a common structure for both IPv4 and IPv6 reassembly
+ manipulation. For reassembly of both IPv4 and IPv6, make sure to
+ set the 'hdr' field in t_FmPcdManipReassemParams to HEADER_TYPE_IPv6.
+
+ Restrictions:
+ - Application must define at least one scheme to catch the reassembled frames.
+ - Maximum number of fragments per frame is 16.
+ - Reassembly of IPv4 fragments containing Option fields is supported.
+
+*//***************************************************************************/
+typedef struct t_FmPcdManipReassemIpParams {
+ uint8_t relativeSchemeId[2]; /**< Partition relative scheme id:
+ relativeSchemeId[0] - Relative scheme ID for IPV4 Reassembly manipulation;
+ relativeSchemeId[1] - Relative scheme ID for IPV6 Reassembly manipulation;
+ NOTE: The following comment is relevant only for FMAN v2 devices:
+ Relative scheme ID for IPv4/IPv6 Reassembly manipulation must be smaller than
+ the user schemes id to ensure that the reassembly schemes will be first match;
+ Rest schemes, if defined, should have higher relative scheme ID. */
+#if (DPAA_VERSION >= 11)
+ uint32_t nonConsistentSpFqid; /**< In case that other fragments of the frame corresponds to different storage
+ profile than the opening fragment (Non-Consistent-SP state)
+ then one of two possible scenarios occurs:
+ if 'nonConsistentSpFqid != 0', the reassembled frame will be enqueued to
+ this fqid, otherwise a 'Non Consistent SP' bit will be set in the FD[status].*/
+#else
+ uint8_t sgBpid; /**< Buffer pool id for the S/G frame created by the reassembly process */
+#endif /* (DPAA_VERSION >= 11) */
+ uint8_t dataMemId; /**< Memory partition ID for the IPR's external tables structure */
+ uint16_t dataLiodnOffset; /**< LIODN offset for access the IPR's external tables structure. */
+ uint16_t minFragSize[2]; /**< Minimum fragment size:
+ minFragSize[0] - for ipv4, minFragSize[1] - for ipv6 */
+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry[2];
+ /**< Number of frames per hash entry needed for reassembly process:
+ numOfFramesPerHashEntry[0] - for ipv4 (max value is e_FM_PCD_MANIP_EIGHT_WAYS_HASH);
+ numOfFramesPerHashEntry[1] - for ipv6 (max value is e_FM_PCD_MANIP_SIX_WAYS_HASH). */
+ uint16_t maxNumFramesInProcess; /**< Number of frames which can be processed by Reassembly in the same time;
+ Must be power of 2;
+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 4 - 512;
+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 8 - 2048. */
+ e_FmPcdManipReassemTimeOutMode timeOutMode; /**< Expiration delay initialized by Reassembly process */
+ uint32_t fqidForTimeOutFrames; /**< FQID in which time out frames will enqueue during Time Out Process;
+ Recommended value for this field is 0; in this way timed-out frames will be discarded */
+ uint32_t timeoutThresholdForReassmProcess;
+ /**< Represents the time interval in microseconds which defines
+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/
+} t_FmPcdManipReassemIpParams;
+
+/**************************************************************************//**
+ @Description structure for defining IPSEC manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipSpecialOffloadIPSecParams {
+ bool decryption; /**< TRUE if being used in decryption direction;
+ FALSE if being used in encryption direction. */
+ bool ecnCopy; /**< TRUE to copy the ECN bits from inner/outer to outer/inner
+ (direction depends on the 'decryption' field). */
+ bool dscpCopy; /**< TRUE to copy the DSCP bits from inner/outer to outer/inner
+ (direction depends on the 'decryption' field). */
+ bool variableIpHdrLen; /**< TRUE for supporting variable IP header length in decryption. */
+ bool variableIpVersion; /**< TRUE for supporting both IP version on the same SA in encryption */
+ uint8_t outerIPHdrLen; /**< if 'variableIpVersion == TRUE' then this field must be set to non-zero value;
+ It is specifies the length of the outer IP header that was configured in the
+ corresponding SA. */
+ uint16_t arwSize; /**< if <> '0' then will perform ARW check for this SA;
+ The value must be a multiplication of 16 */
+ uintptr_t arwAddr; /**< if arwSize <> '0' then this field must be set to non-zero value;
+ MUST be allocated from FMAN's MURAM that the post-sec op-port belongs to;
+ Must be 4B aligned. Required MURAM size is 'NEXT_POWER_OF_2(arwSize+32))/8+4' Bytes */
+} t_FmPcdManipSpecialOffloadIPSecParams;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for configuring CAPWAP fragmentation manipulation
+
+ Restrictions:
+ - Maximum number of fragments per frame is 16.
+ - Transmit confirmation is not supported.
+ - Fragmentation nodes must be set as the last PCD action (i.e. the
+ corresponding CC node key must have next engine set to e_FM_PCD_DONE).
+ - Only BMan buffers shall be used for frames to be fragmented.
+ - NOTE: The following comment is relevant only for FMAN v3 devices: IPF
+ does not support VSP. Therefore, on the same port where we have IPF we
+ cannot support VSP.
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragCapwapParams {
+ uint16_t sizeForFragmentation; /**< If length of the frame is greater than this value,
+ CAPWAP fragmentation will be executed.*/
+ bool sgBpidEn; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation;
+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the
+ received frame's buffer. */
+ uint8_t sgBpid; /**< Scatter/Gather buffer pool id;
+ This parameters is relevant when 'sgBpidEn=TRUE';
+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers
+ of this pool need to be allocated in the same memory area as the received buffers.
+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be
+ mutual to all these sources. */
+ bool compressModeEn; /**< CAPWAP Header Options Compress Enable mode;
+ When this mode is enabled then only the first fragment include the CAPWAP header options
+ field (if user provides it in the input frame) and all other fragments exclude the CAPWAP
+ options field (CAPWAP header is updated accordingly).*/
+} t_FmPcdManipFragCapwapParams;
+
+/**************************************************************************//**
+ @Description Parameters for configuring CAPWAP reassembly manipulation.
+
+ Restrictions:
+ - Application must define one scheme to catch the reassembled frames.
+ - Maximum number of fragments per frame is 16.
+
+*//***************************************************************************/
+typedef struct t_FmPcdManipReassemCapwapParams {
+ uint8_t relativeSchemeId; /**< Partition relative scheme id;
+ NOTE: this id must be smaller than the user schemes id to ensure that the reassembly scheme will be first match;
+ Rest schemes, if defined, should have higher relative scheme ID. */
+ uint8_t dataMemId; /**< Memory partition ID for the IPR's external tables structure */
+ uint16_t dataLiodnOffset; /**< LIODN offset for access the IPR's external tables structure. */
+ uint16_t maxReassembledFrameLength;/**< The maximum CAPWAP reassembled frame length in bytes;
+ If maxReassembledFrameLength == 0, any successful reassembled frame length is
+ considered as a valid length;
+ if maxReassembledFrameLength > 0, a successful reassembled frame which its length
+ exceeds this value is considered as an error frame (FD status[CRE] bit is set). */
+ e_FmPcdManipReassemWaysNumber numOfFramesPerHashEntry;
+ /**< Number of frames per hash entry needed for reassembly process */
+ uint16_t maxNumFramesInProcess; /**< Number of frames which can be processed by reassembly in the same time;
+ Must be power of 2;
+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 4 - 512;
+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 8 - 2048. */
+ e_FmPcdManipReassemTimeOutMode timeOutMode; /**< Expiration delay initialized by Reassembly process */
+ uint32_t fqidForTimeOutFrames; /**< FQID in which time out frames will enqueue during Time Out Process;
+ Recommended value for this field is 0; in this way timed-out frames will be discarded */
+ uint32_t timeoutThresholdForReassmProcess;
+ /**< Represents the time interval in microseconds which defines
+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/
+} t_FmPcdManipReassemCapwapParams;
+
+/**************************************************************************//**
+ @Description structure for defining CAPWAP manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipSpecialOffloadCapwapParams {
+ bool dtls; /**< TRUE if continue to SEC DTLS encryption */
+ e_FmPcdManipHdrQosSrc qosSrc; /**< TODO */
+} t_FmPcdManipSpecialOffloadCapwapParams;
+
+#endif /* (DPAA_VERSION >= 11) */
+
+
+/**************************************************************************//**
+ @Description Parameters for defining special offload manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipSpecialOffloadParams {
+ e_FmPcdManipSpecialOffloadType type; /**< Type of special offload manipulation */
+ union
+ {
+ t_FmPcdManipSpecialOffloadIPSecParams ipsec; /**< Parameters for IPSec; Relevant when
+ type = e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC */
+#if (DPAA_VERSION >= 11)
+ t_FmPcdManipSpecialOffloadCapwapParams capwap; /**< Parameters for CAPWAP; Relevant when
+ type = e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} t_FmPcdManipSpecialOffloadParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining insertion manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrt {
+ uint8_t size; /**< size of inserted section */
+ uint8_t *p_Data; /**< data to be inserted */
+} t_FmPcdManipHdrInsrt;
+
+
+/**************************************************************************//**
+ @Description Parameters for defining generic removal manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrRmvGenericParams {
+ uint8_t offset; /**< Offset from beginning of header to the start
+ location of the removal */
+ uint8_t size; /**< Size of removed section */
+} t_FmPcdManipHdrRmvGenericParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining generic insertion manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrtGenericParams {
+ uint8_t offset; /**< Offset from beginning of header to the start
+ location of the insertion */
+ uint8_t size; /**< Size of inserted section */
+ bool replace; /**< TRUE to override (replace) existing data at
+ 'offset', FALSE to insert */
+ uint8_t *p_Data; /**< Pointer to data to be inserted */
+} t_FmPcdManipHdrInsrtGenericParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation VLAN DSCP To Vpri translation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrFieldUpdateVlanDscpToVpri {
+ uint8_t dscpToVpriTable[FM_PCD_MANIP_DSCP_TO_VLAN_TRANS];
+ /**< A table of VPri values for each DSCP value;
+ The index is the DSCP value (0-0x3F) and the
+ value is the corresponding VPRI (0-15). */
+ uint8_t vpriDefVal; /**< 0-7, Relevant only if if updateType =
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN,
+ this field is the Q Tag default value if the
+ IP header is not found. */
+} t_FmPcdManipHdrFieldUpdateVlanDscpToVpri;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation VLAN fields updates
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrFieldUpdateVlan {
+ e_FmPcdManipHdrFieldUpdateVlan updateType; /**< Selects VLAN update type */
+ union {
+ uint8_t vpri; /**< 0-7, Relevant only if If updateType =
+ e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_PRI, this
+ is the new VLAN pri. */
+ t_FmPcdManipHdrFieldUpdateVlanDscpToVpri dscpToVpri; /**< Parameters structure, Relevant only if updateType
+ = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN. */
+ } u;
+} t_FmPcdManipHdrFieldUpdateVlan;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation IPV4 fields updates
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrFieldUpdateIpv4 {
+ ipv4HdrManipUpdateFlags_t validUpdates; /**< ORed flag, selecting the required updates */
+ uint8_t tos; /**< 8 bit New TOS; Relevant if validUpdates contains
+ HDR_MANIP_IPV4_TOS */
+ uint16_t id; /**< 16 bit New IP ID; Relevant only if validUpdates
+ contains HDR_MANIP_IPV4_ID */
+ uint32_t src; /**< 32 bit New IP SRC; Relevant only if validUpdates
+ contains HDR_MANIP_IPV4_SRC */
+ uint32_t dst; /**< 32 bit New IP DST; Relevant only if validUpdates
+ contains HDR_MANIP_IPV4_DST */
+} t_FmPcdManipHdrFieldUpdateIpv4;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation IPV6 fields updates
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrFieldUpdateIpv6 {
+ ipv6HdrManipUpdateFlags_t validUpdates; /**< ORed flag, selecting the required updates */
+ uint8_t trafficClass; /**< 8 bit New Traffic Class; Relevant if validUpdates contains
+ HDR_MANIP_IPV6_TC */
+ uint8_t src[NET_HEADER_FIELD_IPv6_ADDR_SIZE];
+ /**< 16 byte new IP SRC; Relevant only if validUpdates
+ contains HDR_MANIP_IPV6_SRC */
+ uint8_t dst[NET_HEADER_FIELD_IPv6_ADDR_SIZE];
+ /**< 16 byte new IP DST; Relevant only if validUpdates
+ contains HDR_MANIP_IPV6_DST */
+} t_FmPcdManipHdrFieldUpdateIpv6;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation TCP/UDP fields updates
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrFieldUpdateTcpUdp {
+ tcpUdpHdrManipUpdateFlags_t validUpdates; /**< ORed flag, selecting the required updates */
+ uint16_t src; /**< 16 bit New TCP/UDP SRC; Relevant only if validUpdates
+ contains HDR_MANIP_TCP_UDP_SRC */
+ uint16_t dst; /**< 16 bit New TCP/UDP DST; Relevant only if validUpdates
+ contains HDR_MANIP_TCP_UDP_DST */
+} t_FmPcdManipHdrFieldUpdateTcpUdp;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation fields updates
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrFieldUpdateParams {
+ e_FmPcdManipHdrFieldUpdateType type; /**< Type of header field update manipulation */
+ union {
+ t_FmPcdManipHdrFieldUpdateVlan vlan; /**< Parameters for VLAN update. Relevant when
+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN */
+ t_FmPcdManipHdrFieldUpdateIpv4 ipv4; /**< Parameters for IPv4 update. Relevant when
+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4 */
+ t_FmPcdManipHdrFieldUpdateIpv6 ipv6; /**< Parameters for IPv6 update. Relevant when
+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6 */
+ t_FmPcdManipHdrFieldUpdateTcpUdp tcpUdp; /**< Parameters for TCP/UDP update. Relevant when
+ type = e_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP */
+ } u;
+} t_FmPcdManipHdrFieldUpdateParams;
+
+
+
+/**************************************************************************//**
+ @Description Parameters for defining custom header manipulation for generic field replacement
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrCustomGenFieldReplace {
+ uint8_t srcOffset; /**< Location of new data - Offset from
+ Parse Result (>= 16, srcOffset+size <= 32, ) */
+ uint8_t dstOffset; /**< Location of data to be overwritten - Offset from
+ start of frame (dstOffset + size <= 256). */
+ uint8_t size; /**< The number of bytes (<=16) to be replaced */
+ uint8_t mask; /**< Optional 1 byte mask. Set to select bits for
+ replacement (1 - bit will be replaced);
+ Clear to use field as is. */
+ uint8_t maskOffset; /**< Relevant if mask != 0;
+ Mask offset within the replaces "size" */
+} t_FmPcdManipHdrCustomGenFieldReplace;
+
+/**************************************************************************//**
+ @Description Parameters for defining custom header manipulation for IP replacement
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrCustomIpHdrReplace {
+ e_FmPcdManipHdrCustomIpReplace replaceType; /**< Selects replace update type */
+ bool decTtlHl; /**< Decrement TTL (IPV4) or Hop limit (IPV6) by 1 */
+ bool updateIpv4Id; /**< Relevant when replaceType =
+ e_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 */
+ uint16_t id; /**< 16 bit New IP ID; Relevant only if
+ updateIpv4Id = TRUE */
+ uint8_t hdrSize; /**< The size of the new IP header */
+ uint8_t hdr[FM_PCD_MANIP_MAX_HDR_SIZE];
+ /**< The new IP header */
+} t_FmPcdManipHdrCustomIpHdrReplace;
+
+/**************************************************************************//**
+ @Description Parameters for defining custom header manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrCustomParams {
+ e_FmPcdManipHdrCustomType type; /**< Type of header field update manipulation */
+ union {
+ t_FmPcdManipHdrCustomIpHdrReplace ipHdrReplace; /**< Parameters IP header replacement */
+ t_FmPcdManipHdrCustomGenFieldReplace genFieldReplace; /**< Parameters IP header replacement */
+ } u;
+} t_FmPcdManipHdrCustomParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining specific L2 insertion manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrtSpecificL2Params {
+ e_FmPcdManipHdrInsrtSpecificL2 specificL2; /**< Selects which L2 headers to insert */
+ bool update; /**< TRUE to update MPLS header */
+ uint8_t size; /**< size of inserted section */
+ uint8_t *p_Data; /**< data to be inserted */
+} t_FmPcdManipHdrInsrtSpecificL2Params;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for defining IP insertion manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrtIpParams {
+ bool calcL4Checksum; /**< Calculate L4 checksum. */
+ e_FmPcdManipHdrQosMappingMode mappingMode; /**< TODO */
+ uint8_t lastPidOffset; /**< the offset of the last Protocol within
+ the inserted header */
+ uint16_t id; /**< 16 bit New IP ID */
+ bool dontFragOverwrite;
+ /**< IPv4 only. DF is overwritten with the hash-result next-to-last byte.
+ * This byte is configured to be overwritten when RPD is set. */
+ uint8_t lastDstOffset;
+ /**< IPv6 only. if routing extension exist, user should set the offset of the destination address
+ * in order to calculate UDP checksum pseudo header;
+ * Otherwise set it to '0'. */
+ t_FmPcdManipHdrInsrt insrt; /**< size and data to be inserted. */
+} t_FmPcdManipHdrInsrtIpParams;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Parameters for defining header insertion manipulation by header type
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrtByHdrParams {
+ e_FmPcdManipHdrInsrtByHdrType type; /**< Selects manipulation type */
+ union {
+
+ t_FmPcdManipHdrInsrtSpecificL2Params specificL2Params;
+ /**< Used when type = e_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2:
+ Selects which L2 headers to insert */
+#if (DPAA_VERSION >= 11)
+ t_FmPcdManipHdrInsrtIpParams ipParams; /**< Used when type = e_FM_PCD_MANIP_INSRT_BY_HDR_IP */
+ t_FmPcdManipHdrInsrt insrt; /**< Used when type is one of e_FM_PCD_MANIP_INSRT_BY_HDR_UDP,
+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, or
+ e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} t_FmPcdManipHdrInsrtByHdrParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining header insertion manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrInsrtParams {
+ e_FmPcdManipHdrInsrtType type; /**< Type of insertion manipulation */
+ union {
+ t_FmPcdManipHdrInsrtByHdrParams byHdr; /**< Parameters for defining header insertion manipulation by header type,
+ relevant if 'type' = e_FM_PCD_MANIP_INSRT_BY_HDR */
+ t_FmPcdManipHdrInsrtGenericParams generic; /**< Parameters for defining generic header insertion manipulation,
+ relevant if 'type' = e_FM_PCD_MANIP_INSRT_GENERIC */
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ t_FmPcdManipHdrInsrtByTemplateParams byTemplate; /**< Parameters for defining header insertion manipulation by template,
+ relevant if 'type' = e_FM_PCD_MANIP_INSRT_BY_TEMPLATE */
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+ } u;
+} t_FmPcdManipHdrInsrtParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining header removal manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrRmvParams {
+ e_FmPcdManipHdrRmvType type; /**< Type of header removal manipulation */
+ union {
+ t_FmPcdManipHdrRmvByHdrParams byHdr; /**< Parameters for defining header removal manipulation by header type,
+ relevant if type = e_FM_PCD_MANIP_RMV_BY_HDR */
+ t_FmPcdManipHdrRmvGenericParams generic; /**< Parameters for defining generic header removal manipulation,
+ relevant if type = e_FM_PCD_MANIP_RMV_GENERIC */
+ } u;
+} t_FmPcdManipHdrRmvParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation node
+*//***************************************************************************/
+typedef struct t_FmPcdManipHdrParams {
+ bool rmv; /**< TRUE, to define removal manipulation */
+ t_FmPcdManipHdrRmvParams rmvParams; /**< Parameters for removal manipulation, relevant if 'rmv' = TRUE */
+
+ bool insrt; /**< TRUE, to define insertion manipulation */
+ t_FmPcdManipHdrInsrtParams insrtParams; /**< Parameters for insertion manipulation, relevant if 'insrt' = TRUE */
+
+ bool fieldUpdate; /**< TRUE, to define field update manipulation */
+ t_FmPcdManipHdrFieldUpdateParams fieldUpdateParams; /**< Parameters for field update manipulation, relevant if 'fieldUpdate' = TRUE */
+
+ bool custom; /**< TRUE, to define custom manipulation */
+ t_FmPcdManipHdrCustomParams customParams; /**< Parameters for custom manipulation, relevant if 'custom' = TRUE */
+
+ bool dontParseAfterManip;/**< TRUE to de-activate the parser after the manipulation defined in this node.
+ Restrictions:
+ 1. MUST be set if the next engine after the CC is not another CC node
+ (but rather Policer or Keygen), and this is the last (no h_NextManip) in a chain
+ of manipulation nodes. This includes single nodes (i.e. no h_NextManip and
+ also never pointed as h_NextManip of other manipulation nodes)
+ 2. MUST be set if the next engine after the CC is another CC node, and
+ this is NOT the last manipulation node (i.e. it has h_NextManip).*/
+} t_FmPcdManipHdrParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining fragmentation manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragParams {
+ e_NetHeaderType hdr; /**< Header selection */
+ union {
+#if (DPAA_VERSION >= 11)
+ t_FmPcdManipFragCapwapParams capwapFrag; /**< Parameters for defining CAPWAP fragmentation,
+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ t_FmPcdManipFragIpParams ipFrag; /**< Parameters for defining IP fragmentation,
+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */
+ } u;
+} t_FmPcdManipFragParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining reassembly manipulation
+*//***************************************************************************/
+typedef struct t_FmPcdManipReassemParams {
+ e_NetHeaderType hdr; /**< Header selection */
+ union {
+#if (DPAA_VERSION >= 11)
+ t_FmPcdManipReassemCapwapParams capwapReassem; /**< Parameters for defining CAPWAP reassembly,
+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+
+ t_FmPcdManipReassemIpParams ipReassem; /**< Parameters for defining IP reassembly,
+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */
+ } u;
+} t_FmPcdManipReassemParams;
+
+/**************************************************************************//**
+ @Description Parameters for defining a manipulation node
+*//***************************************************************************/
+typedef struct t_FmPcdManipParams {
+ e_FmPcdManipType type; /**< Selects type of manipulation node */
+ union{
+ t_FmPcdManipHdrParams hdr; /**< Parameters for defining header manipulation node */
+ t_FmPcdManipReassemParams reassem; /**< Parameters for defining reassembly manipulation node */
+ t_FmPcdManipFragParams frag; /**< Parameters for defining fragmentation manipulation node */
+ t_FmPcdManipSpecialOffloadParams specialOffload; /**< Parameters for defining special offload manipulation node */
+ } u;
+
+ t_Handle h_NextManip; /**< Supported for Header Manipulation only;
+ Handle to another (previously defined) manipulation node;
+ Allows concatenation of manipulation actions;
+ This parameter is optional and may be NULL. */
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ bool fragOrReasm; /**< TRUE, if defined fragmentation/reassembly manipulation */
+ t_FmPcdManipFragOrReasmParams fragOrReasmParams; /**< Parameters for fragmentation/reassembly manipulation,
+ relevant if fragOrReasm = TRUE */
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+} t_FmPcdManipParams;
+
+/**************************************************************************//**
+ @Description Structure for retrieving IP reassembly statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipReassemIpStats {
+ /* common counters for both IPv4 and IPv6 */
+ uint32_t timeout; /**< Counts the number of timeout occurrences */
+ uint32_t rfdPoolBusy; /**< Counts the number of failed attempts to allocate
+ a Reassembly Frame Descriptor */
+ uint32_t internalBufferBusy; /**< Counts the number of times an internal buffer busy occurred */
+ uint32_t externalBufferBusy; /**< Counts the number of times external buffer busy occurred */
+ uint32_t sgFragments; /**< Counts the number of Scatter/Gather fragments */
+ uint32_t dmaSemaphoreDepletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */
+#if (DPAA_VERSION >= 11)
+ uint32_t nonConsistentSp; /**< Counts the number of Non Consistent Storage Profile events for
+ successfully reassembled frames */
+#endif /* (DPAA_VERSION >= 11) */
+ struct {
+ uint32_t successfullyReassembled; /**< Counts the number of successfully reassembled frames */
+ uint32_t validFragments; /**< Counts the total number of valid fragments that
+ have been processed for all frames */
+ uint32_t processedFragments; /**< Counts the number of processed fragments
+ (valid and error fragments) for all frames */
+ uint32_t malformedFragments; /**< Counts the number of malformed fragments processed for all frames */
+ uint32_t discardedFragments; /**< Counts the number of fragments discarded by the reassembly process */
+ uint32_t autoLearnBusy; /**< Counts the number of times a busy condition occurs when attempting
+ to access an IP-Reassembly Automatic Learning Hash set */
+ uint32_t moreThan16Fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame
+ exceeds 16 */
+ } specificHdrStatistics[2]; /**< slot '0' is for IPv4, slot '1' is for IPv6 */
+} t_FmPcdManipReassemIpStats;
+
+/**************************************************************************//**
+ @Description Structure for retrieving IP fragmentation statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragIpStats {
+ uint32_t totalFrames; /**< Number of frames that passed through the manipulation node */
+ uint32_t fragmentedFrames; /**< Number of frames that were fragmented */
+ uint32_t generatedFragments; /**< Number of fragments that were generated */
+} t_FmPcdManipFragIpStats;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Structure for retrieving CAPWAP reassembly statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipReassemCapwapStats {
+ uint32_t timeout; /**< Counts the number of timeout occurrences */
+ uint32_t rfdPoolBusy; /**< Counts the number of failed attempts to allocate
+ a Reassembly Frame Descriptor */
+ uint32_t internalBufferBusy; /**< Counts the number of times an internal buffer busy occurred */
+ uint32_t externalBufferBusy; /**< Counts the number of times external buffer busy occurred */
+ uint32_t sgFragments; /**< Counts the number of Scatter/Gather fragments */
+ uint32_t dmaSemaphoreDepletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */
+ uint32_t successfullyReassembled; /**< Counts the number of successfully reassembled frames */
+ uint32_t validFragments; /**< Counts the total number of valid fragments that
+ have been processed for all frames */
+ uint32_t processedFragments; /**< Counts the number of processed fragments
+ (valid and error fragments) for all frames */
+ uint32_t malformedFragments; /**< Counts the number of malformed fragments processed for all frames */
+ uint32_t autoLearnBusy; /**< Counts the number of times a busy condition occurs when attempting
+ to access an Reassembly Automatic Learning Hash set */
+ uint32_t discardedFragments; /**< Counts the number of fragments discarded by the reassembly process */
+ uint32_t moreThan16Fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame
+ exceeds 16 */
+ uint32_t exceedMaxReassemblyFrameLen;/**< ounts the number of times that a successful reassembled frame
+ length exceeds MaxReassembledFrameLength value */
+} t_FmPcdManipReassemCapwapStats;
+
+/**************************************************************************//**
+ @Description Structure for retrieving CAPWAP fragmentation statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragCapwapStats {
+ uint32_t totalFrames; /**< Number of frames that passed through the manipulation node */
+ uint32_t fragmentedFrames; /**< Number of frames that were fragmented */
+ uint32_t generatedFragments; /**< Number of fragments that were generated */
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ uint8_t sgAllocationFailure; /**< Number of allocation failure of s/g buffers */
+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */
+} t_FmPcdManipFragCapwapStats;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Structure for retrieving reassembly statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipReassemStats {
+ union {
+ t_FmPcdManipReassemIpStats ipReassem; /**< Structure for IP reassembly statistics */
+#if (DPAA_VERSION >= 11)
+ t_FmPcdManipReassemCapwapStats capwapReassem; /**< Structure for CAPWAP reassembly statistics */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} t_FmPcdManipReassemStats;
+
+/**************************************************************************//**
+ @Description Structure for retrieving fragmentation statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipFragStats {
+ union {
+ t_FmPcdManipFragIpStats ipFrag; /**< Structure for IP fragmentation statistics */
+#if (DPAA_VERSION >= 11)
+ t_FmPcdManipFragCapwapStats capwapFrag; /**< Structure for CAPWAP fragmentation statistics */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} t_FmPcdManipFragStats;
+
+/**************************************************************************//**
+ @Description Structure for selecting manipulation statistics
+*//***************************************************************************/
+typedef struct t_FmPcdManipStats {
+ union {
+ t_FmPcdManipReassemStats reassem; /**< Structure for reassembly statistics */
+ t_FmPcdManipFragStats frag; /**< Structure for fragmentation statistics */
+ } u;
+} t_FmPcdManipStats;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for defining frame replicator group and its members
+*//***************************************************************************/
+typedef struct t_FmPcdFrmReplicGroupParams {
+ uint8_t maxNumOfEntries; /**< Maximal number of members in the group;
+ Must be at least 2. */
+ uint8_t numOfEntries; /**< Number of members in the group;
+ Must be at least 1. */
+ t_FmPcdCcNextEngineParams nextEngineParams[FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES];
+ /**< Array of members' parameters */
+} t_FmPcdFrmReplicGroupParams;
+#endif /* (DPAA_VERSION >= 11) */
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+/**************************************************************************//**
+ @Description structure for defining statistics node
+*//***************************************************************************/
+typedef struct t_FmPcdStatsParams {
+ e_FmPcdStatsType type; /**< type of statistics node */
+} t_FmPcdStatsParams;
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+/**************************************************************************//**
+ @Function FM_PCD_NetEnvCharacteristicsSet
+
+ @Description Define a set of Network Environment Characteristics.
+
+ When setting an environment it is important to understand its
+ application. It is not meant to describe the flows that will run
+ on the ports using this environment, but what the user means TO DO
+ with the PCD mechanisms in order to parse-classify-distribute those
+ frames.
+ By specifying a distinction unit, the user means it would use that option
+ for distinction between frames at either a KeyGen scheme or a coarse
+ classification action descriptor. Using interchangeable headers to define a
+ unit means that the user is indifferent to which of the interchangeable
+ headers is present in the frame, and wants the distinction to be based
+ on the presence of either one of them.
+
+ Depending on context, there are limitations to the use of environments. A
+ port using the PCD functionality is bound to an environment. Some or even
+ all ports may share an environment but also an environment per port is
+ possible. When initializing a scheme, a classification plan group (see below),
+ or a coarse classification tree, one of the initialized environments must be
+ stated and related to. When a port is bound to a scheme, a classification
+ plan group, or a coarse classification tree, it MUST be bound to the same
+ environment.
+
+ The different PCD modules, may relate (for flows definition) ONLY on
+ distinction units as defined by their environment. When initializing a
+ scheme for example, it may not choose to select IPV4 as a match for
+ recognizing flows unless it was defined in the relating environment. In
+ fact, to guide the user through the configuration of the PCD, each module's
+ characterization in terms of flows is not done using protocol names, but using
+ environment indexes.
+
+ In terms of HW implementation, the list of distinction units sets the LCV vectors
+ and later used for match vector, classification plan vectors and coarse classification
+ indexing.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_NetEnvParams A structure of parameters for the initialization of
+ the network environment.
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_NetEnvCharacteristicsSet(t_Handle h_FmPcd, t_FmPcdNetEnvParams *p_NetEnvParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_NetEnvCharacteristicsDelete
+
+ @Description Deletes a set of Network Environment Characteristics.
+
+ @Param[in] h_NetEnv A handle to the Network environment.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PCD_NetEnvCharacteristicsDelete(t_Handle h_NetEnv);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSchemeSet
+
+ @Description Initializing or modifying and enabling a scheme for the KeyGen.
+ This routine should be called for adding or modifying a scheme.
+ When a scheme needs modifying, the API requires that it will be
+ rewritten. In such a case 'modify' should be TRUE. If the
+ routine is called for a valid scheme and 'modify' is FALSE,
+ it will return error.
+
+ @Param[in] h_FmPcd If this is a new scheme - A handle to an FM PCD Module.
+ Otherwise NULL (ignored by driver).
+ @Param[in,out] p_SchemeParams A structure of parameters for defining the scheme
+
+ @Return A handle to the initialized scheme on success; NULL code otherwise.
+ When used as "modify" (rather than for setting a new scheme),
+ p_SchemeParams->id.h_Scheme will return NULL if action fails due to scheme
+ BUSY state.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_KgSchemeSet(t_Handle h_FmPcd,
+ t_FmPcdKgSchemeParams *p_SchemeParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSchemeDelete
+
+ @Description Deleting an initialized scheme.
+
+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet()
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet().
+*//***************************************************************************/
+t_Error FM_PCD_KgSchemeDelete(t_Handle h_Scheme);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSchemeGetCounter
+
+ @Description Reads scheme packet counter.
+
+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet().
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet().
+*//***************************************************************************/
+uint32_t FM_PCD_KgSchemeGetCounter(t_Handle h_Scheme);
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSchemeSetCounter
+
+ @Description Writes scheme packet counter.
+
+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet().
+ @Param[in] value New scheme counter value - typically '0' for
+ resetting the counter.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet().
+*//***************************************************************************/
+t_Error FM_PCD_KgSchemeSetCounter(t_Handle h_Scheme, uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileSet
+
+ @Description Sets a profile entry in the policer profile table.
+ The routine overrides any existing value.
+
+ @Param[in] h_FmPcd A handle to an FM PCD Module.
+ @Param[in] p_Profile A structure of parameters for defining a
+ policer profile entry.
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+ When used as "modify" (rather than for setting a new profile),
+ p_Profile->id.h_Profile will return NULL if action fails due to profile
+ BUSY state.
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_PlcrProfileSet(t_Handle h_FmPcd,
+ t_FmPcdPlcrProfileParams *p_Profile);
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileDelete
+
+ @Description Delete a profile entry in the policer profile table.
+ The routine set entry to invalid.
+
+ @Param[in] h_Profile A handle to the profile.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Error FM_PCD_PlcrProfileDelete(t_Handle h_Profile);
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileGetCounter
+
+ @Description Sets an entry in the classification plan.
+ The routine overrides any existing value.
+
+ @Param[in] h_Profile A handle to the profile.
+ @Param[in] counter Counter selector.
+
+ @Return specific counter value.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+uint32_t FM_PCD_PlcrProfileGetCounter(t_Handle h_Profile,
+ e_FmPcdPlcrProfileCounters counter);
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileSetCounter
+
+ @Description Sets an entry in the classification plan.
+ The routine overrides any existing value.
+
+ @Param[in] h_Profile A handle to the profile.
+ @Param[in] counter Counter selector.
+ @Param[in] value value to set counter with.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Error FM_PCD_PlcrProfileSetCounter(t_Handle h_Profile,
+ e_FmPcdPlcrProfileCounters counter,
+ uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_PCD_CcRootBuild
+
+ @Description This routine must be called to define a complete coarse
+ classification tree. This is the way to define coarse
+ classification to a certain flow - the KeyGen schemes
+ may point only to trees defined in this way.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_Params A structure of parameters to define the tree.
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_CcRootBuild (t_Handle h_FmPcd,
+ t_FmPcdCcTreeParams *p_Params);
+
+/**************************************************************************//**
+ @Function FM_PCD_CcRootDelete
+
+ @Description Deleting an built tree.
+
+ @Param[in] h_CcTree A handle to a CC tree.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Error FM_PCD_CcRootDelete(t_Handle h_CcTree);
+
+/**************************************************************************//**
+ @Function FM_PCD_CcRootModifyNextEngine
+
+ @Description Modify the Next Engine Parameters in the entry of the tree.
+
+ @Param[in] h_CcTree A handle to the tree
+ @Param[in] grpId A Group index in the tree
+ @Param[in] index Entry index in the group defined by grpId
+ @Param[in] p_FmPcdCcNextEngineParams Pointer to new next engine parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_CcBuildTree().
+*//***************************************************************************/
+t_Error FM_PCD_CcRootModifyNextEngine(t_Handle h_CcTree,
+ uint8_t grpId,
+ uint8_t index,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableSet
+
+ @Description This routine should be called for each CC (coarse classification)
+ node. The whole CC tree should be built bottom up so that each
+ node points to already defined nodes.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_Param A structure of parameters defining the CC node
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_MatchTableSet(t_Handle h_FmPcd, t_FmPcdCcNodeParams *p_Param);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableDelete
+
+ @Description Deleting an built node.
+
+ @Param[in] h_CcNode A handle to a CC node.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableDelete(t_Handle h_CcNode);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyMissNextEngine
+
+ @Description Modify the Next Engine Parameters of the Miss key case of the node.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] p_FmPcdCcNextEngineParams Parameters for defining next engine
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet();
+ Not relevant in the case the node is of type 'INDEXED_LOOKUP'.
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableModifyMissNextEngine(t_Handle h_CcNode,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableRemoveKey
+
+ @Description Remove the key (including next engine parameters of this key)
+ defined by the index of the relevant node.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for removing
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableRemoveKey(t_Handle h_CcNode, uint16_t keyIndex);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableAddKey
+
+ @Description Add the key (including next engine parameters of this key in the
+ index defined by the keyIndex. Note that 'FM_PCD_LAST_KEY_INDEX'
+ may be used by user that don't care about the position of the
+ key in the table - in that case, the key will be automatically
+ added by the driver in the last available entry.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for adding.
+ @Param[in] keySize Key size of added key
+ @Param[in] p_KeyParams A pointer to the parameters includes
+ new key with Next Engine Parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableAddKey(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ uint8_t keySize,
+ t_FmPcdCcKeyParams *p_KeyParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyNextEngine
+
+ @Description Modify the Next Engine Parameters in the relevant key entry of the node.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for Next Engine modifications
+ @Param[in] p_FmPcdCcNextEngineParams Parameters for defining next engine
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableModifyNextEngine(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyKeyAndNextEngine
+
+ @Description Modify the key and Next Engine Parameters of this key in the
+ index defined by the keyIndex.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for adding
+ @Param[in] keySize Key size of added key
+ @Param[in] p_KeyParams A pointer to the parameters includes
+ modified key and modified Next Engine Parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableModifyKeyAndNextEngine(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ uint8_t keySize,
+ t_FmPcdCcKeyParams *p_KeyParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyKey
+
+ @Description Modify the key in the index defined by the keyIndex.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for adding
+ @Param[in] keySize Key size of added key
+ @Param[in] p_Key A pointer to the new key
+ @Param[in] p_Mask A pointer to the new mask if relevant,
+ otherwise pointer to NULL
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableModifyKey(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ uint8_t *p_Mask);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableFindNRemoveKey
+
+ @Description Remove the key (including next engine parameters of this key)
+ defined by the key and mask. Note that this routine will search
+ the node to locate the index of the required key (& mask) to remove.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keySize Key size of the one to remove.
+ @Param[in] p_Key A pointer to the requested key to remove.
+ @Param[in] p_Mask A pointer to the mask if relevant,
+ otherwise pointer to NULL
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableFindNRemoveKey(t_Handle h_CcNode,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ uint8_t *p_Mask);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableFindNModifyNextEngine
+
+ @Description Modify the Next Engine Parameters in the relevant key entry of
+ the node. Note that this routine will search the node to locate
+ the index of the required key (& mask) to modify.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keySize Key size of the one to modify.
+ @Param[in] p_Key A pointer to the requested key to modify.
+ @Param[in] p_Mask A pointer to the mask if relevant,
+ otherwise pointer to NULL
+ @Param[in] p_FmPcdCcNextEngineParams Parameters for defining next engine
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableFindNModifyNextEngine(t_Handle h_CcNode,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ uint8_t *p_Mask,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableFindNModifyKeyAndNextEngine
+
+ @Description Modify the key and Next Engine Parameters of this key in the
+ index defined by the keyIndex. Note that this routine will search
+ the node to locate the index of the required key (& mask) to modify.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keySize Key size of the one to modify.
+ @Param[in] p_Key A pointer to the requested key to modify.
+ @Param[in] p_Mask A pointer to the mask if relevant,
+ otherwise pointer to NULL
+ @Param[in] p_KeyParams A pointer to the parameters includes
+ modified key and modified Next Engine Parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableFindNModifyKeyAndNextEngine(t_Handle h_CcNode,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ uint8_t *p_Mask,
+ t_FmPcdCcKeyParams *p_KeyParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableFindNModifyKey
+
+ @Description Modify the key in the index defined by the keyIndex. Note that
+ this routine will search the node to locate the index of the
+ required key (& mask) to modify.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keySize Key size of the one to modify.
+ @Param[in] p_Key A pointer to the requested key to modify.
+ @Param[in] p_Mask A pointer to the mask if relevant,
+ otherwise pointer to NULL
+ @Param[in] p_NewKey A pointer to the new key
+ @Param[in] p_NewMask A pointer to the new mask if relevant,
+ otherwise pointer to NULL
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() was called for this
+ node and the nodes that lead to it.
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableFindNModifyKey(t_Handle h_CcNode,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ uint8_t *p_Mask,
+ uint8_t *p_NewKey,
+ uint8_t *p_NewMask);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableGetKeyCounter
+
+ @Description This routine may be used to get a counter of specific key in a CC
+ Node; This counter reflects how many frames passed that were matched
+ this key.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for adding
+
+ @Return The specific key counter.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+uint32_t FM_PCD_MatchTableGetKeyCounter(t_Handle h_CcNode, uint16_t keyIndex);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableGetKeyStatistics
+
+ @Description This routine may be used to get statistics counters of specific key
+ in a CC Node.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames passed that were matched
+ this key; The total frames count will be returned in the counter
+ of the first range (as only one frame length range was defined).
+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total
+ frame count will be separated to frame length counters, based on
+ provided frame length ranges.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for adding
+ @Param[out] p_KeyStatistics Key statistics counters
+
+ @Return The specific key statistics.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableGetKeyStatistics(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableGetMissStatistics
+
+ @Description This routine may be used to get statistics counters of miss entry
+ in a CC Node.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames were not matched to any
+ existing key and therefore passed through the miss entry; The
+ total frames count will be returned in the counter of the
+ first range (as only one frame length range was defined).
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[out] p_MissStatistics Statistics counters for 'miss'
+
+ @Return The statistics for 'miss'.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableGetMissStatistics(t_Handle h_CcNode,
+ t_FmPcdCcKeyStatistics *p_MissStatistics);
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableFindNGetKeyStatistics
+
+ @Description This routine may be used to get statistics counters of specific key
+ in a CC Node.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames passed that were matched
+ this key; The total frames count will be returned in the counter
+ of the first range (as only one frame length range was defined).
+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total
+ frame count will be separated to frame length counters, based on
+ provided frame length ranges.
+ Note that this routine will search the node to locate the index
+ of the required key based on received key parameters.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keySize Size of the requested key
+ @Param[in] p_Key A pointer to the requested key
+ @Param[in] p_Mask A pointer to the mask if relevant,
+ otherwise pointer to NULL
+ @Param[out] p_KeyStatistics Key statistics counters
+
+ @Return The specific key statistics.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableFindNGetKeyStatistics(t_Handle h_CcNode,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ uint8_t *p_Mask,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics);
+
+/**************************************************************************//*
+ @Function FM_PCD_MatchTableGetNextEngine
+
+ @Description Gets NextEngine of the relevant keyIndex.
+
+ @Param[in] h_CcNode A handle to the node.
+ @Param[in] keyIndex keyIndex in the relevant node.
+ @Param[out] p_FmPcdCcNextEngineParams here updated nextEngine parameters for
+ the relevant keyIndex of the CC Node
+ received as parameter to this function
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableGetNextEngine(t_Handle h_CcNode,
+ uint16_t keyIndex,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//*
+ @Function FM_PCD_MatchTableGetIndexedHashBucket
+
+ @Description This routine simulates KeyGen operation on the provided key and
+ calculates to which hash bucket it will be mapped.
+
+ @Param[in] h_CcNode A handle to the node.
+ @Param[in] kgKeySize Key size as it was configured in the KG
+ scheme that leads to this hash.
+ @Param[in] p_KgKey Pointer to the key; must be like the key
+ that the KG is generated, i.e. the same
+ extraction and with mask if exist.
+ @Param[in] kgHashShift Hash-shift as it was configured in the KG
+ scheme that leads to this hash.
+ @Param[out] p_CcNodeBucketHandle Pointer to the bucket of the provided key.
+ @Param[out] p_BucketIndex Index to the bucket of the provided key
+ @Param[out] p_LastIndex Pointer to last index in the bucket of the
+ provided key.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet()
+*//***************************************************************************/
+t_Error FM_PCD_MatchTableGetIndexedHashBucket(t_Handle h_CcNode,
+ uint8_t kgKeySize,
+ uint8_t *p_KgKey,
+ uint8_t kgHashShift,
+ t_Handle *p_CcNodeBucketHandle,
+ uint8_t *p_BucketIndex,
+ uint16_t *p_LastIndex);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableSet
+
+ @Description This routine initializes a hash table structure.
+ KeyGen hash result determines the hash bucket.
+ Next, KeyGen key is compared against all keys of this
+ bucket (exact match).
+ Number of sets (number of buckets) of the hash equals to the
+ number of 1-s in 'hashResMask' in the provided parameters.
+ Number of hash table ways is then calculated by dividing
+ 'maxNumOfKeys' equally between the hash sets. This is the maximal
+ number of keys that a hash bucket may hold.
+ The hash table is initialized empty and keys may be
+ added to it following the initialization. Keys masks are not
+ supported in current hash table implementation.
+ The initialized hash table can be integrated as a node in a
+ CC tree.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_Param A structure of parameters defining the hash table
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_HashTableSet(t_Handle h_FmPcd, t_FmPcdHashTableParams *p_Param);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableDelete
+
+ @Description This routine deletes the provided hash table and released all
+ its allocated resources.
+
+ @Param[in] h_HashTbl A handle to a hash table
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_HashTableDelete(t_Handle h_HashTbl);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableAddKey
+
+ @Description This routine adds the provided key (including next engine
+ parameters of this key) to the hash table.
+ The key is added as the last key of the bucket that it is
+ mapped to.
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[in] keySize Key size of added key
+ @Param[in] p_KeyParams A pointer to the parameters includes
+ new key with next engine parameters; The pointer
+ to the key mask must be NULL, as masks are not
+ supported in hash table implementation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_HashTableAddKey(t_Handle h_HashTbl,
+ uint8_t keySize,
+ t_FmPcdCcKeyParams *p_KeyParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableRemoveKey
+
+ @Description This routine removes the requested key (including next engine
+ parameters of this key) from the hash table.
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[in] keySize Key size of the one to remove.
+ @Param[in] p_Key A pointer to the requested key to remove.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_HashTableRemoveKey(t_Handle h_HashTbl,
+ uint8_t keySize,
+ uint8_t *p_Key);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableModifyNextEngine
+
+ @Description This routine modifies the next engine for the provided key. The
+ key should be previously added to the hash table.
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[in] keySize Key size of the key to modify.
+ @Param[in] p_Key A pointer to the requested key to modify.
+ @Param[in] p_FmPcdCcNextEngineParams A structure for defining new next engine
+ parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+*//***************************************************************************/
+t_Error FM_PCD_HashTableModifyNextEngine(t_Handle h_HashTbl,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableModifyMissNextEngine
+
+ @Description This routine modifies the next engine on key match miss.
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[in] p_FmPcdCcNextEngineParams A structure for defining new next engine
+ parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+ When configuring nextEngine = e_FM_PCD_CC, note that
+ p_FmPcdCcNextEngineParams->ccParams.h_CcNode must be different
+ from the currently changed table.
+*//***************************************************************************/
+t_Error FM_PCD_HashTableModifyMissNextEngine(t_Handle h_HashTbl,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//*
+ @Function FM_PCD_HashTableGetMissNextEngine
+
+ @Description Gets NextEngine in case of key match miss.
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[out] p_FmPcdCcNextEngineParams Next engine parameters for the specified
+ hash table.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_HashTableGetMissNextEngine(t_Handle h_HashTbl,
+ t_FmPcdCcNextEngineParams *p_FmPcdCcNextEngineParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableFindNGetKeyStatistics
+
+ @Description This routine may be used to get statistics counters of specific key
+ in a hash table.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames passed that were matched
+ this key; The total frames count will be returned in the counter
+ of the first range (as only one frame length range was defined).
+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total
+ frame count will be separated to frame length counters, based on
+ provided frame length ranges.
+ Note that this routine will identify the bucket of this key in
+ the hash table and will search the bucket to locate the index
+ of the required key based on received key parameters.
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[in] keySize Size of the requested key
+ @Param[in] p_Key A pointer to the requested key
+ @Param[out] p_KeyStatistics Key statistics counters
+
+ @Return The specific key statistics.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_HashTableFindNGetKeyStatistics(t_Handle h_HashTbl,
+ uint8_t keySize,
+ uint8_t *p_Key,
+ t_FmPcdCcKeyStatistics *p_KeyStatistics);
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableGetMissStatistics
+
+ @Description This routine may be used to get statistics counters of 'miss'
+ entry of the a hash table.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames were not matched to any
+ existing key and therefore passed through the miss entry;
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[out] p_MissStatistics Statistics counters for 'miss'
+
+ @Return The statistics for 'miss'.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+t_Error FM_PCD_HashTableGetMissStatistics(t_Handle h_HashTbl,
+ t_FmPcdCcKeyStatistics *p_MissStatistics);
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipNodeSet
+
+ @Description This routine should be called for defining a manipulation
+ node. A manipulation node must be defined before the CC node
+ that precedes it.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_FmPcdManipParams A structure of parameters defining the manipulation
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_ManipNodeSet(t_Handle h_FmPcd, t_FmPcdManipParams *p_FmPcdManipParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipNodeDelete
+
+ @Description Delete an existing manipulation node.
+
+ @Param[in] h_ManipNode A handle to a manipulation node.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_ManipNodeSet().
+*//***************************************************************************/
+t_Error FM_PCD_ManipNodeDelete(t_Handle h_ManipNode);
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipGetStatistics
+
+ @Description Retrieve the manipulation statistics.
+
+ @Param[in] h_ManipNode A handle to a manipulation node.
+ @Param[out] p_FmPcdManipStats A structure for retrieving the manipulation statistics
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_ManipNodeSet().
+*//***************************************************************************/
+t_Error FM_PCD_ManipGetStatistics(t_Handle h_ManipNode, t_FmPcdManipStats *p_FmPcdManipStats);
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipNodeReplace
+
+ @Description Change existing manipulation node to be according to new requirement.
+
+ @Param[in] h_ManipNode A handle to a manipulation node.
+ @Param[out] p_ManipParams A structure of parameters defining the change requirement
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_ManipNodeSet().
+*//***************************************************************************/
+t_Error FM_PCD_ManipNodeReplace(t_Handle h_ManipNode, t_FmPcdManipParams *p_ManipParams);
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicSetGroup
+
+ @Description Initialize a Frame Replicator group.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_FrmReplicGroupParam A structure of parameters for the initialization of
+ the frame replicator group.
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_FrmReplicSetGroup(t_Handle h_FmPcd, t_FmPcdFrmReplicGroupParams *p_FrmReplicGroupParam);
+
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicDeleteGroup
+
+ @Description Delete a Frame Replicator group.
+
+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup().
+*//***************************************************************************/
+t_Error FM_PCD_FrmReplicDeleteGroup(t_Handle h_FrmReplicGroup);
+
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicAddMember
+
+ @Description Add the member in the index defined by the memberIndex.
+
+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group.
+ @Param[in] memberIndex member index for adding.
+ @Param[in] p_MemberParams A pointer to the new member parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group.
+*//***************************************************************************/
+t_Error FM_PCD_FrmReplicAddMember(t_Handle h_FrmReplicGroup,
+ uint16_t memberIndex,
+ t_FmPcdCcNextEngineParams *p_MemberParams);
+
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicRemoveMember
+
+ @Description Remove the member defined by the index from the relevant group.
+
+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group.
+ @Param[in] memberIndex member index for removing.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group.
+*//***************************************************************************/
+t_Error FM_PCD_FrmReplicRemoveMember(t_Handle h_FrmReplicGroup,
+ uint16_t memberIndex);
+#endif /* (DPAA_VERSION >= 11) */
+
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+/**************************************************************************//**
+ @Function FM_PCD_StatisticsSetNode
+
+ @Description This routine should be called for defining a statistics node.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_FmPcdstatsParams A structure of parameters defining the statistics
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+t_Handle FM_PCD_StatisticsSetNode(t_Handle h_FmPcd, t_FmPcdStatsParams *p_FmPcdstatsParams);
+#endif /* ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+
+/** @} */ /* end of FM_PCD_Runtime_build_grp group */
+/** @} */ /* end of FM_PCD_Runtime_grp group */
+/** @} */ /* end of FM_PCD_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#ifdef NCSW_BACKWARD_COMPATIBLE_API
+#define FM_PCD_MAX_NUM_OF_INTERCHANGABLE_HDRS FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS
+#define e_FM_PCD_MANIP_ONE_WAYS_HASH e_FM_PCD_MANIP_ONE_WAY_HASH
+#define e_FM_PCD_MANIP_TOW_WAYS_HASH e_FM_PCD_MANIP_TWO_WAYS_HASH
+
+#define e_FM_PCD_MANIP_FRAGMENT_PACKECT e_FM_PCD_MANIP_FRAGMENT_PACKET /* Feb13 */
+
+#define FM_PCD_SetNetEnvCharacteristics(_pcd, _params) \
+ FM_PCD_NetEnvCharacteristicsSet(_pcd, _params)
+#define FM_PCD_KgSetScheme(_pcd, _params) FM_PCD_KgSchemeSet(_pcd, _params)
+#define FM_PCD_CcBuildTree(_pcd, _params) FM_PCD_CcRootBuild(_pcd, _params)
+#define FM_PCD_CcSetNode(_pcd, _params) FM_PCD_MatchTableSet(_pcd, _params)
+#define FM_PCD_PlcrSetProfile(_pcd, _params) FM_PCD_PlcrProfileSet(_pcd, _params)
+#define FM_PCD_ManipSetNode(_pcd, _params) FM_PCD_ManipNodeSet(_pcd, _params)
+
+#define FM_PCD_DeleteNetEnvCharacteristics(_pcd, ...) \
+ FM_PCD_NetEnvCharacteristicsDelete(__VA_ARGS__)
+#define FM_PCD_KgDeleteScheme(_pcd, ...) \
+ FM_PCD_KgSchemeDelete(__VA_ARGS__)
+#define FM_PCD_KgGetSchemeCounter(_pcd, ...) \
+ FM_PCD_KgSchemeGetCounter(__VA_ARGS__)
+#define FM_PCD_KgSetSchemeCounter(_pcd, ...) \
+ FM_PCD_KgSchemeSetCounter(__VA_ARGS__)
+#define FM_PCD_PlcrDeleteProfile(_pcd, ...) \
+ FM_PCD_PlcrProfileDelete(__VA_ARGS__)
+#define FM_PCD_PlcrGetProfileCounter(_pcd, ...) \
+ FM_PCD_PlcrProfileGetCounter(__VA_ARGS__)
+#define FM_PCD_PlcrSetProfileCounter(_pcd, ...) \
+ FM_PCD_PlcrProfileSetCounter(__VA_ARGS__)
+#define FM_PCD_CcDeleteTree(_pcd, ...) \
+ FM_PCD_CcRootDelete(__VA_ARGS__)
+#define FM_PCD_CcTreeModifyNextEngine(_pcd, ...) \
+ FM_PCD_CcRootModifyNextEngine(__VA_ARGS__)
+#define FM_PCD_CcDeleteNode(_pcd, ...) \
+ FM_PCD_MatchTableDelete(__VA_ARGS__)
+#define FM_PCD_CcNodeModifyMissNextEngine(_pcd, ...) \
+ FM_PCD_MatchTableModifyMissNextEngine(__VA_ARGS__)
+#define FM_PCD_CcNodeRemoveKey(_pcd, ...) \
+ FM_PCD_MatchTableRemoveKey(__VA_ARGS__)
+#define FM_PCD_CcNodeAddKey(_pcd, ...) \
+ FM_PCD_MatchTableAddKey(__VA_ARGS__)
+#define FM_PCD_CcNodeModifyNextEngine(_pcd, ...) \
+ FM_PCD_MatchTableModifyNextEngine(__VA_ARGS__)
+#define FM_PCD_CcNodeModifyKeyAndNextEngine(_pcd, ...) \
+ FM_PCD_MatchTableModifyKeyAndNextEngine(__VA_ARGS__)
+#define FM_PCD_CcNodeModifyKey(_pcd, ...) \
+ FM_PCD_MatchTableModifyKey(__VA_ARGS__)
+#define FM_PCD_CcNodeFindNRemoveKey(_pcd, ...) \
+ FM_PCD_MatchTableFindNRemoveKey(__VA_ARGS__)
+#define FM_PCD_CcNodeFindNModifyNextEngine(_pcd, ...) \
+ FM_PCD_MatchTableFindNModifyNextEngine(__VA_ARGS__)
+#define FM_PCD_CcNodeFindNModifyKeyAndNextEngine(_pcd, ...) \
+ FM_PCD_MatchTableFindNModifyKeyAndNextEngine(__VA_ARGS__)
+#define FM_PCD_CcNodeFindNModifyKey(_pcd, ...) \
+ FM_PCD_MatchTableFindNModifyKey(__VA_ARGS__)
+#define FM_PCD_CcIndexedHashNodeGetBucket(_pcd, ...) \
+ FM_PCD_MatchTableGetIndexedHashBucket(__VA_ARGS__)
+#define FM_PCD_CcNodeGetNextEngine(_pcd, ...) \
+ FM_PCD_MatchTableGetNextEngine(__VA_ARGS__)
+#define FM_PCD_CcNodeGetKeyCounter(_pcd, ...) \
+ FM_PCD_MatchTableGetKeyCounter(__VA_ARGS__)
+#define FM_PCD_ManipDeleteNode(_pcd, ...) \
+ FM_PCD_ManipNodeDelete(__VA_ARGS__)
+#endif /* NCSW_BACKWARD_COMPATIBLE_API */
+
+
+#endif /* __FM_PCD_EXT */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_port_ext.h
@@ -0,0 +1,2608 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_port_ext.h
+
+ @Description FM-Port Application Programming Interface.
+*//***************************************************************************/
+#ifndef __FM_PORT_EXT
+#define __FM_PORT_EXT
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_ext.h"
+#include "net_ext.h"
+
+
+/**************************************************************************//**
+
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_PORT_grp FM Port
+
+ @Description FM Port API
+
+ The FM uses a general module called "port" to represent a Tx port
+ (MAC), an Rx port (MAC) or Offline Parsing port.
+ The number of ports in an FM varies between SOCs.
+ The SW driver manages these ports as sub-modules of the FM, i.e.
+ after an FM is initialized, its ports may be initialized and
+ operated upon.
+
+ The port is initialized aware of its type, but other functions on
+ a port may be indifferent to its type. When necessary, the driver
+ verifies coherence and returns error if applicable.
+
+ On initialization, user specifies the port type and it's index
+ (relative to the port's type) - always starting at 0.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description An enum for defining port PCD modes.
+ This enum defines the superset of PCD engines support - i.e. not
+ all engines have to be used, but all have to be enabled. The real
+ flow of a specific frame depends on the PCD configuration and the
+ frame headers and payload.
+ Note: the first engine and the first engine after the parser (if
+ exists) should be in order, the order is important as it will
+ define the flow of the port. However, as for the rest engines
+ (the ones that follows), the order is not important anymore as
+ it is defined by the PCD graph itself.
+*//***************************************************************************/
+typedef enum e_FmPortPcdSupport {
+ e_FM_PORT_PCD_SUPPORT_NONE = 0 /**< BMI to BMI, PCD is not used */
+ , e_FM_PORT_PCD_SUPPORT_PRS_ONLY /**< Use only Parser */
+ , e_FM_PORT_PCD_SUPPORT_PLCR_ONLY /**< Use only Policer */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR /**< Use Parser and Policer */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG /**< Use Parser and Keygen */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC /**< Use Parser, Keygen and Coarse Classification */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR
+ /**< Use all PCD engines */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR /**< Use Parser, Keygen and Policer */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_CC /**< Use Parser and Coarse Classification */
+ , e_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR /**< Use Parser and Coarse Classification and Policer */
+ , e_FM_PORT_PCD_SUPPORT_CC_ONLY /**< Use only Coarse Classification */
+#ifdef FM_CAPWAP_SUPPORT
+ , e_FM_PORT_PCD_SUPPORT_CC_AND_KG /**< Use Coarse Classification,and Keygen */
+ , e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR /**< Use Coarse Classification, Keygen and Policer */
+#endif /* FM_CAPWAP_SUPPORT */
+} e_FmPortPcdSupport;
+
+/**************************************************************************//**
+ @Description Port interrupts
+*//***************************************************************************/
+typedef enum e_FmPortExceptions {
+ e_FM_PORT_EXCEPTION_IM_BUSY /**< Independent-Mode Rx-BUSY */
+} e_FmPortExceptions;
+
+
+/**************************************************************************//**
+ @Collection General FM Port defines
+*//***************************************************************************/
+#define FM_PORT_PRS_RESULT_NUM_OF_WORDS 8 /**< Number of 4 bytes words in parser result */
+/* @} */
+
+/**************************************************************************//**
+ @Collection FM Frame error
+*//***************************************************************************/
+typedef uint32_t fmPortFrameErrSelect_t; /**< typedef for defining Frame Descriptor errors */
+
+#define FM_PORT_FRM_ERR_UNSUPPORTED_FORMAT FM_FD_ERR_UNSUPPORTED_FORMAT /**< Not for Rx-Port! Unsupported Format */
+#define FM_PORT_FRM_ERR_LENGTH FM_FD_ERR_LENGTH /**< Not for Rx-Port! Length Error */
+#define FM_PORT_FRM_ERR_DMA FM_FD_ERR_DMA /**< DMA Data error */
+#define FM_PORT_FRM_ERR_NON_FM FM_FD_RX_STATUS_ERR_NON_FM /**< non Frame-Manager error; probably come from SEC that
+ was chained to FM */
+
+#define FM_PORT_FRM_ERR_IPRE (FM_FD_ERR_IPR & ~FM_FD_IPR) /**< IPR error */
+#define FM_PORT_FRM_ERR_IPR_NCSP (FM_FD_ERR_IPR_NCSP & ~FM_FD_IPR) /**< IPR non-consistent-sp */
+
+#define FM_PORT_FRM_ERR_IPFE 0 /**< Obsolete; will be removed in the future */
+
+#ifdef FM_CAPWAP_SUPPORT
+#define FM_PORT_FRM_ERR_CRE FM_FD_ERR_CRE
+#define FM_PORT_FRM_ERR_CHE FM_FD_ERR_CHE
+#endif /* FM_CAPWAP_SUPPORT */
+
+#define FM_PORT_FRM_ERR_PHYSICAL FM_FD_ERR_PHYSICAL /**< Rx FIFO overflow, FCS error, code error, running disparity
+ error (SGMII and TBI modes), FIFO parity error. PHY
+ Sequence error, PHY error control character detected. */
+#define FM_PORT_FRM_ERR_SIZE FM_FD_ERR_SIZE /**< Frame too long OR Frame size exceeds max_length_frame */
+#define FM_PORT_FRM_ERR_CLS_DISCARD FM_FD_ERR_CLS_DISCARD /**< indicates a classifier "drop" operation */
+#define FM_PORT_FRM_ERR_EXTRACTION FM_FD_ERR_EXTRACTION /**< Extract Out of Frame */
+#define FM_PORT_FRM_ERR_NO_SCHEME FM_FD_ERR_NO_SCHEME /**< No Scheme Selected */
+#define FM_PORT_FRM_ERR_KEYSIZE_OVERFLOW FM_FD_ERR_KEYSIZE_OVERFLOW /**< Keysize Overflow */
+#define FM_PORT_FRM_ERR_COLOR_RED FM_FD_ERR_COLOR_RED /**< Frame color is red */
+#define FM_PORT_FRM_ERR_COLOR_YELLOW FM_FD_ERR_COLOR_YELLOW /**< Frame color is yellow */
+#define FM_PORT_FRM_ERR_ILL_PLCR FM_FD_ERR_ILL_PLCR /**< Illegal Policer Profile selected */
+#define FM_PORT_FRM_ERR_PLCR_FRAME_LEN FM_FD_ERR_PLCR_FRAME_LEN /**< Policer frame length error */
+#define FM_PORT_FRM_ERR_PRS_TIMEOUT FM_FD_ERR_PRS_TIMEOUT /**< Parser Time out Exceed */
+#define FM_PORT_FRM_ERR_PRS_ILL_INSTRUCT FM_FD_ERR_PRS_ILL_INSTRUCT /**< Invalid Soft Parser instruction */
+#define FM_PORT_FRM_ERR_PRS_HDR_ERR FM_FD_ERR_PRS_HDR_ERR /**< Header error was identified during parsing */
+#define FM_PORT_FRM_ERR_BLOCK_LIMIT_EXCEEDED FM_FD_ERR_BLOCK_LIMIT_EXCEEDED /**< Frame parsed beyind 256 first bytes */
+#define FM_PORT_FRM_ERR_PROCESS_TIMEOUT 0x00000001 /**< FPM Frame Processing Timeout Exceeded */
+/* @} */
+
+
+
+/**************************************************************************//**
+ @Group FM_PORT_init_grp FM Port Initialization Unit
+
+ @Description FM Port Initialization Unit
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+
+ @Param[in] h_App - User's application descriptor.
+ @Param[in] exception - The exception.
+ *//***************************************************************************/
+typedef void (t_FmPortExceptionCallback) (t_Handle h_App, e_FmPortExceptions exception);
+
+/**************************************************************************//**
+ @Description User callback function called by driver with received data.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_App Application's handle originally specified to
+ the API Config function
+ @Param[in] p_Data A pointer to data received
+ @Param[in] length length of received data
+ @Param[in] status receive status and errors
+ @Param[in] position position of buffer in frame
+ @Param[in] h_BufContext A handle of the user acossiated with this buffer
+
+ @Retval e_RX_STORE_RESPONSE_CONTINUE - order the driver to continue Rx
+ operation for all ready data.
+ @Retval e_RX_STORE_RESPONSE_PAUSE - order the driver to stop Rx operation.
+*//***************************************************************************/
+typedef e_RxStoreResponse (t_FmPortImRxStoreCallback) (t_Handle h_App,
+ uint8_t *p_Data,
+ uint16_t length,
+ uint16_t status,
+ uint8_t position,
+ t_Handle h_BufContext);
+
+/**************************************************************************//**
+ @Description User callback function called by driver when transmit completed.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_App Application's handle originally specified to
+ the API Config function
+ @Param[in] p_Data A pointer to data received
+ @Param[in] status transmit status and errors
+ @Param[in] lastBuffer is last buffer in frame
+ @Param[in] h_BufContext A handle of the user acossiated with this buffer
+ *//***************************************************************************/
+typedef void (t_FmPortImTxConfCallback) (t_Handle h_App,
+ uint8_t *p_Data,
+ uint16_t status,
+ t_Handle h_BufContext);
+
+/**************************************************************************//**
+ @Description A structure for additional Rx port parameters
+*//***************************************************************************/
+typedef struct t_FmPortRxParams {
+ uint32_t errFqid; /**< Error Queue Id. */
+ uint32_t dfltFqid; /**< Default Queue Id. */
+ uint16_t liodnOffset; /**< Port's LIODN offset. */
+ t_FmExtPools extBufPools; /**< Which external buffer pools are used
+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes. */
+} t_FmPortRxParams;
+
+/**************************************************************************//**
+ @Description A structure for additional non-Rx port parameters
+*//***************************************************************************/
+typedef struct t_FmPortNonRxParams {
+ uint32_t errFqid; /**< Error Queue Id. */
+ uint32_t dfltFqid; /**< For Tx - Default Confirmation queue,
+ 0 means no Tx confirmation for processed
+ frames. For OP port - default Rx queue. */
+ uint32_t qmChannel; /**< QM-channel dedicated to this port; will be used
+ by the FM for dequeue. */
+} t_FmPortNonRxParams;
+
+/**************************************************************************//**
+ @Description A structure for additional Rx port parameters
+*//***************************************************************************/
+typedef struct t_FmPortImRxTxParams {
+ t_Handle h_FmMuram; /**< A handle of the FM-MURAM partition */
+ uint16_t liodnOffset; /**< For Rx ports only. Port's LIODN Offset. */
+ uint8_t dataMemId; /**< Memory partition ID for data buffers */
+ uint32_t dataMemAttributes; /**< Memory attributes for data buffers */
+ t_BufferPoolInfo rxPoolParams; /**< For Rx ports only. */
+ t_FmPortImRxStoreCallback *f_RxStore; /**< For Rx ports only. */
+ t_FmPortImTxConfCallback *f_TxConf; /**< For Tx ports only. */
+} t_FmPortImRxTxParams;
+
+/**************************************************************************//**
+ @Description A union for additional parameters depending on port type
+*//***************************************************************************/
+typedef union u_FmPortSpecificParams {
+ t_FmPortImRxTxParams imRxTxParams; /**< Rx/Tx Independent-Mode port parameter structure */
+ t_FmPortRxParams rxParams; /**< Rx port parameters structure */
+ t_FmPortNonRxParams nonRxParams; /**< Non-Rx port parameters structure */
+} u_FmPortSpecificParams;
+
+/**************************************************************************//**
+ @Description A structure representing FM initialization parameters
+*//***************************************************************************/
+typedef struct t_FmPortParams {
+ uintptr_t baseAddr; /**< Virtual Address of memory mapped FM Port registers.*/
+ t_Handle h_Fm; /**< A handle to the FM object this port related to */
+ e_FmPortType portType; /**< Port type */
+ uint8_t portId; /**< Port Id - relative to type;
+ NOTE: When configuring Offline Parsing port for
+ FMANv3 devices (DPAA_VERSION 11 and higher),
+ it is highly recommended NOT to use portId=0 due to lack
+ of HW resources on portId=0. */
+ bool independentModeEnable;
+ /**< This port is Independent-Mode - Used for Rx/Tx ports only! */
+ uint16_t liodnBase; /**< Irrelevant for P4080 rev 1. LIODN base for this port, to be
+ used together with LIODN offset. */
+ u_FmPortSpecificParams specificParams; /**< Additional parameters depending on port
+ type. */
+
+ t_FmPortExceptionCallback *f_Exception; /**< Relevant for IM only Callback routine to be called on BUSY exception */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks */
+} t_FmPortParams;
+
+
+/**************************************************************************//**
+ @Function FM_PORT_Config
+
+ @Description Creates a descriptor for the FM PORT module.
+
+ The routine returns a handle (descriptor) to the FM PORT object.
+ This descriptor must be passed as first parameter to all other
+ FM PORT function calls.
+
+ No actual initialization or configuration of FM hardware is
+ done by this routine.
+
+ @Param[in] p_FmPortParams - Pointer to data structure of parameters
+
+ @Retval Handle to FM object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_PORT_Config(t_FmPortParams *p_FmPortParams);
+
+/**************************************************************************//**
+ @Function FM_PORT_Init
+
+ @Description Initializes the FM PORT module by defining the software structure
+ and configuring the hardware registers.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PORT_Init(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_Free
+
+ @Description Frees all resources that were assigned to FM PORT module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PORT_Free(t_Handle h_FmPort);
+
+
+/**************************************************************************//**
+ @Group FM_PORT_advanced_init_grp FM Port Advanced Configuration Unit
+
+ @Description Configuration functions used to change default values.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description enum for defining QM frame dequeue
+*//***************************************************************************/
+typedef enum e_FmPortDeqType {
+ e_FM_PORT_DEQ_TYPE1, /**< Dequeue from the SP channel - with priority precedence,
+ and Intra-Class Scheduling respected. */
+ e_FM_PORT_DEQ_TYPE2, /**< Dequeue from the SP channel - with active FQ precedence,
+ and Intra-Class Scheduling respected. */
+ e_FM_PORT_DEQ_TYPE3 /**< Dequeue from the SP channel - with active FQ precedence,
+ and override Intra-Class Scheduling */
+} e_FmPortDeqType;
+
+/**************************************************************************//**
+ @Description enum for defining QM frame dequeue
+*//***************************************************************************/
+typedef enum e_FmPortDeqPrefetchOption {
+ e_FM_PORT_DEQ_NO_PREFETCH, /**< QMI preforms a dequeue action for a single frame
+ only when a dedicated portID Tnum is waiting. */
+ e_FM_PORT_DEQ_PARTIAL_PREFETCH, /**< QMI preforms a dequeue action for 3 frames when
+ one dedicated portId tnum is waiting. */
+ e_FM_PORT_DEQ_FULL_PREFETCH /**< QMI preforms a dequeue action for 3 frames when
+ no dedicated portId tnums are waiting. */
+
+} e_FmPortDeqPrefetchOption;
+
+/**************************************************************************//**
+ @Description enum for defining port default color
+*//***************************************************************************/
+typedef enum e_FmPortColor {
+ e_FM_PORT_COLOR_GREEN, /**< Default port color is green */
+ e_FM_PORT_COLOR_YELLOW, /**< Default port color is yellow */
+ e_FM_PORT_COLOR_RED, /**< Default port color is red */
+ e_FM_PORT_COLOR_OVERRIDE /**< Ignore color */
+} e_FmPortColor;
+
+/**************************************************************************//**
+ @Description A structure for defining Dual Tx rate limiting scale
+*//***************************************************************************/
+typedef enum e_FmPortDualRateLimiterScaleDown {
+ e_FM_PORT_DUAL_RATE_LIMITER_NONE = 0, /**< Use only single rate limiter */
+ e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_2, /**< Divide high rate limiter by 2 */
+ e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_4, /**< Divide high rate limiter by 4 */
+ e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8 /**< Divide high rate limiter by 8 */
+} e_FmPortDualRateLimiterScaleDown;
+
+
+/**************************************************************************//**
+ @Description A structure for defining FM port resources
+*//***************************************************************************/
+typedef struct t_FmPortRsrc {
+ uint32_t num; /**< Committed required resource */
+ uint32_t extra; /**< Extra (not committed) required resource */
+} t_FmPortRsrc;
+
+/**************************************************************************//**
+ @Description A structure for defining observed pool depletion
+*//***************************************************************************/
+typedef struct t_FmPortObservedBufPoolDepletion {
+ t_FmBufPoolDepletion poolDepletionParams;/**< parameters to define pool depletion */
+ t_FmExtPools poolsParams; /**< Which external buffer pools are observed
+ (up to FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS),
+ and their sizes. */
+} t_FmPortObservedBufPoolDepletion;
+
+/**************************************************************************//**
+ @Description A structure for defining Tx rate limiting
+*//***************************************************************************/
+typedef struct t_FmPortRateLimit {
+ uint16_t maxBurstSize; /**< in KBytes for Tx ports, in frames
+ for OP ports. (note that
+ for early chips burst size is
+ rounded up to a multiply of 1000 frames).*/
+ uint32_t rateLimit; /**< in Kb/sec for Tx ports, in frame/sec for
+ OP ports. Rate limit refers to
+ data rate (rather than line rate). */
+ e_FmPortDualRateLimiterScaleDown rateLimitDivider; /**< For OP ports only. Not-valid
+ for some earlier chip revisions */
+} t_FmPortRateLimit;
+
+/**************************************************************************//**
+ @Description A structure for defining the parameters of
+ the Rx port performance counters
+*//***************************************************************************/
+typedef struct t_FmPortPerformanceCnt {
+ uint8_t taskCompVal; /**< Task compare value */
+ uint8_t queueCompVal; /**< Rx queue/Tx confirm queue compare
+ value (unused for H/O) */
+ uint8_t dmaCompVal; /**< Dma compare value */
+ uint32_t fifoCompVal; /**< Fifo compare value (in bytes) */
+} t_FmPortPerformanceCnt;
+
+
+/**************************************************************************//**
+ @Description A structure for defining the sizes of the Deep Sleep
+ the Auto Response tables
+*//***************************************************************************/
+typedef struct t_FmPortDsarTablesSizes
+{
+ uint16_t maxNumOfArpEntries;
+ uint16_t maxNumOfEchoIpv4Entries;
+ uint16_t maxNumOfNdpEntries;
+ uint16_t maxNumOfEchoIpv6Entries;
+ uint16_t maxNumOfSnmpIPV4Entries;
+ uint16_t maxNumOfSnmpIPV6Entries;
+ uint16_t maxNumOfSnmpOidEntries;
+ uint16_t maxNumOfSnmpOidChar; /* total amount of character needed for the snmp table */
+
+ uint16_t maxNumOfIpProtFiltering;
+ uint16_t maxNumOfTcpPortFiltering;
+ uint16_t maxNumOfUdpPortFiltering;
+} t_FmPortDsarTablesSizes;
+
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDsarSupport
+
+ @Description This function will allocate the amount of MURAM needed for
+ this max number of entries for Deep Sleep Auto Response.
+ it will calculate all needed MURAM for autoresponse including
+ necesary common stuff.
+
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] params A pointer to a structure containing the maximum
+ sizes of the auto response tables
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDsarSupport(t_Handle h_FmPortRx, t_FmPortDsarTablesSizes *params);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigNumOfOpenDmas
+
+ @Description Calling this routine changes the max number of open DMA's
+ available for this port. It changes this parameter in the
+ internal driver data base from its default configuration
+ [OP: 1]
+ [1G-RX, 1G-TX: 1 (+1)]
+ [10G-RX, 10G-TX: 8 (+8)]
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_OpenDmas A pointer to a structure of parameters defining
+ the open DMA allocation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigNumOfOpenDmas(t_Handle h_FmPort, t_FmPortRsrc *p_OpenDmas);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigNumOfTasks
+
+ @Description Calling this routine changes the max number of tasks
+ available for this port. It changes this parameter in the
+ internal driver data base from its default configuration
+ [OP: 1]
+ [1G-RX, 1G-TX: 3 (+2)]
+ [10G-RX, 10G-TX: 16 (+8)]
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_NumOfTasks A pointer to a structure of parameters defining
+ the tasks allocation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigNumOfTasks(t_Handle h_FmPort, t_FmPortRsrc *p_NumOfTasks);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigSizeOfFifo
+
+ @Description Calling this routine changes the max FIFO size configured for this port.
+
+ This function changes the internal driver data base from its
+ default configuration. Please refer to the driver's User Guide for
+ information on default FIFO sizes in the various devices.
+ [OP: 2KB]
+ [1G-RX, 1G-TX: 11KB]
+ [10G-RX, 10G-TX: 12KB]
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_SizeOfFifo A pointer to a structure of parameters defining
+ the FIFO allocation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigSizeOfFifo(t_Handle h_FmPort, t_FmPortRsrc *p_SizeOfFifo);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDeqHighPriority
+
+ @Description Calling this routine changes the dequeue priority in the
+ internal driver data base from its default configuration
+ 1G: [DEFAULT_PORT_deqHighPriority_1G]
+ 10G: [DEFAULT_PORT_deqHighPriority_10G]
+
+ May be used for Non-Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] highPri TRUE to select high priority, FALSE for normal operation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDeqHighPriority(t_Handle h_FmPort, bool highPri);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDeqType
+
+ @Description Calling this routine changes the dequeue type parameter in the
+ internal driver data base from its default configuration
+ [DEFAULT_PORT_deqType].
+
+ May be used for Non-Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] deqType According to QM definition.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDeqType(t_Handle h_FmPort, e_FmPortDeqType deqType);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDeqPrefetchOption
+
+ @Description Calling this routine changes the dequeue prefetch option parameter in the
+ internal driver data base from its default configuration
+ [DEFAULT_PORT_deqPrefetchOption]
+ Note: Available for some chips only
+
+ May be used for Non-Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] deqPrefetchOption New option
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDeqPrefetchOption(t_Handle h_FmPort, e_FmPortDeqPrefetchOption deqPrefetchOption);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDeqByteCnt
+
+ @Description Calling this routine changes the dequeue byte count parameter in
+ the internal driver data base from its default configuration
+ 1G:[DEFAULT_PORT_deqByteCnt_1G].
+ 10G:[DEFAULT_PORT_deqByteCnt_10G].
+
+ May be used for Non-Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] deqByteCnt New byte count
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDeqByteCnt(t_Handle h_FmPort, uint16_t deqByteCnt);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigBufferPrefixContent
+
+ @Description Defines the structure, size and content of the application buffer.
+ The prefix will
+ In Tx ports, if 'passPrsResult', the application
+ should set a value to their offsets in the prefix of
+ the FM will save the first 'privDataSize', than,
+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result
+ and timeStamp, and the packet itself (in this order), to the
+ application buffer, and to offset.
+ Calling this routine changes the buffer margins definitions
+ in the internal driver data base from its default
+ configuration: Data size: [DEFAULT_PORT_bufferPrefixContent_privDataSize]
+ Pass Parser result: [DEFAULT_PORT_bufferPrefixContent_passPrsResult].
+ Pass timestamp: [DEFAULT_PORT_bufferPrefixContent_passTimeStamp].
+
+ May be used for all ports
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in,out] p_FmBufferPrefixContent A structure of parameters describing the
+ structure of the buffer.
+ Out parameter: Start margin - offset
+ of data from start of external buffer.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigBufferPrefixContent(t_Handle h_FmPort,
+ t_FmBufferPrefixContent *p_FmBufferPrefixContent);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigCheksumLastBytesIgnore
+
+ @Description Calling this routine changes the number of checksum bytes to ignore
+ parameter in the internal driver data base from its default configuration
+ [DEFAULT_PORT_cheksumLastBytesIgnore]
+
+ May be used by Tx & Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] cheksumLastBytesIgnore New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigCheksumLastBytesIgnore(t_Handle h_FmPort, uint8_t cheksumLastBytesIgnore);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigCutBytesFromEnd
+
+ @Description Calling this routine changes the number of bytes to cut from a
+ frame's end parameter in the internal driver data base
+ from its default configuration [DEFAULT_PORT_cutBytesFromEnd]
+ Note that if the result of (frame length before chop - cutBytesFromEnd) is
+ less than 14 bytes, the chop operation is not executed.
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] cutBytesFromEnd New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigCutBytesFromEnd(t_Handle h_FmPort, uint8_t cutBytesFromEnd);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigPoolDepletion
+
+ @Description Calling this routine enables pause frame generation depending on the
+ depletion status of BM pools. It also defines the conditions to activate
+ this functionality. By default, this functionality is disabled.
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_BufPoolDepletion A structure of pool depletion parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigPoolDepletion(t_Handle h_FmPort, t_FmBufPoolDepletion *p_BufPoolDepletion);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigObservedPoolDepletion
+
+ @Description Calling this routine enables a mechanism to stop port enqueue
+ depending on the depletion status of selected BM pools.
+ It also defines the conditions to activate
+ this functionality. By default, this functionality is disabled.
+
+ Note: Available for some chips only
+
+ May be used for OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_FmPortObservedBufPoolDepletion A structure of parameters for pool depletion.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigObservedPoolDepletion(t_Handle h_FmPort,
+ t_FmPortObservedBufPoolDepletion *p_FmPortObservedBufPoolDepletion);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigExtBufPools
+
+ @Description This routine should be called for OP ports
+ that internally use BM buffer pools. In such cases, e.g. for fragmentation and
+ re-assembly, the FM needs new BM buffers. By calling this routine the user
+ specifies the BM buffer pools that should be used.
+
+ Note: Available for some chips only
+
+ May be used for OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_FmExtPools A structure of parameters for the external pools.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigExtBufPools(t_Handle h_FmPort, t_FmExtPools *p_FmExtPools);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigBackupPools
+
+ @Description Calling this routine allows the configuration of some of the BM pools
+ defined for this port as backup pools.
+ A pool configured to be a backup pool will be used only if all other
+ enabled non-backup pools are depleted.
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_FmPortBackupBmPools An array of pool id's. All pools specified here will
+ be defined as backup pools.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigBackupPools(t_Handle h_FmPort, t_FmBackupBmPools *p_FmPortBackupBmPools);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigFrmDiscardOverride
+
+ @Description Calling this routine changes the error frames destination parameter
+ in the internal driver data base from its default configuration:
+ override = [DEFAULT_PORT_frmDiscardOverride]
+
+ May be used for Rx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] override TRUE to override discarding of error frames and
+ enqueueing them to error queue.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigFrmDiscardOverride(t_Handle h_FmPort, bool override);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigErrorsToDiscard
+
+ @Description Calling this routine changes the behaviour on error parameter
+ in the internal driver data base from its default configuration:
+ [DEFAULT_PORT_errorsToDiscard].
+ If a requested error was previously defined as "ErrorsToEnqueue" it's
+ definition will change and the frame will be discarded.
+ Errors that were not defined either as "ErrorsToEnqueue" nor as
+ "ErrorsToDiscard", will be forwarded to CPU.
+
+ May be used for Rx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] errs A list of errors to discard
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigErrorsToDiscard(t_Handle h_FmPort, fmPortFrameErrSelect_t errs);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDmaSwapData
+
+ @Description Calling this routine changes the DMA swap data aparameter
+ in the internal driver data base from its default
+ configuration [DEFAULT_PORT_dmaSwapData]
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] swapData New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDmaSwapData(t_Handle h_FmPort, e_FmDmaSwapOption swapData);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDmaIcCacheAttr
+
+ @Description Calling this routine changes the internal context cache
+ attribute parameter in the internal driver data base
+ from its default configuration [DEFAULT_PORT_dmaIntContextCacheAttr]
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] intContextCacheAttr New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDmaIcCacheAttr(t_Handle h_FmPort, e_FmDmaCacheOption intContextCacheAttr);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDmaHdrAttr
+
+ @Description Calling this routine changes the header cache
+ attribute parameter in the internal driver data base
+ from its default configuration [DEFAULT_PORT_dmaHeaderCacheAttr]
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] headerCacheAttr New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDmaHdrAttr(t_Handle h_FmPort, e_FmDmaCacheOption headerCacheAttr);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDmaScatterGatherAttr
+
+ @Description Calling this routine changes the scatter gather cache
+ attribute parameter in the internal driver data base
+ from its default configuration [DEFAULT_PORT_dmaScatterGatherCacheAttr]
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] scatterGatherCacheAttr New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDmaScatterGatherAttr(t_Handle h_FmPort, e_FmDmaCacheOption scatterGatherCacheAttr);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDmaWriteOptimize
+
+ @Description Calling this routine changes the write optimization
+ parameter in the internal driver data base
+ from its default configuration: By default optimize = [DEFAULT_PORT_dmaWriteOptimize].
+ Note:
+
+ 1. For head optimization, data alignment must be >= 16 (supported by default).
+
+ 3. For tail optimization, note that the optimization is performed by extending the write transaction
+ of the frame payload at the tail as needed to achieve optimal bus transfers, so that the last write
+ is extended to be on 16/64 bytes aligned block (chip dependent).
+
+ Relevant for non-Tx port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] optimize TRUE to enable optimization, FALSE for normal operation
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDmaWriteOptimize(t_Handle h_FmPort, bool optimize);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigNoScatherGather
+
+ @Description Calling this routine changes the noScatherGather parameter in internal driver data base
+ from its default configuration.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] noScatherGather (TRUE - frame is discarded if can not be stored in single buffer,
+ FALSE - frame can be stored in scatter gather (S/G) format).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigNoScatherGather(t_Handle h_FmPort, bool noScatherGather);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDfltColor
+
+ @Description Calling this routine changes the internal default color parameter
+ in the internal driver data base
+ from its default configuration [DEFAULT_PORT_color]
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] color New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDfltColor(t_Handle h_FmPort, e_FmPortColor color);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigSyncReq
+
+ @Description Calling this routine changes the synchronization attribute parameter
+ in the internal driver data base from its default configuration:
+ syncReq = [DEFAULT_PORT_syncReq]
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] syncReq TRUE to request synchronization, FALSE otherwize.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigSyncReq(t_Handle h_FmPort, bool syncReq);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigForwardReuseIntContext
+
+ @Description This routine is relevant for Rx ports that are routed to OP port.
+ It changes the internal context reuse option in the internal
+ driver data base from its default configuration:
+ reuse = [DEFAULT_PORT_forwardIntContextReuse]
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] reuse TRUE to reuse internal context on frames
+ forwarded to OP port.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigForwardReuseIntContext(t_Handle h_FmPort, bool reuse);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigDontReleaseTxBufToBM
+
+ @Description This routine should be called if no Tx confirmation
+ is done, and yet buffers should not be released to the BM.
+ Normally, buffers are returned using the Tx confirmation
+ process. When Tx confirmation is not used (defFqid=0),
+ buffers are typically released to the BM. This routine
+ may be called to avoid this behavior and not release the
+ buffers.
+
+ May be used for Tx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigDontReleaseTxBufToBM(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigIMMaxRxBufLength
+
+ @Description Changes the maximum receive buffer length from its default
+ configuration: Closest rounded down power of 2 value of the
+ data buffer size.
+
+ The maximum receive buffer length directly affects the structure
+ of received frames (single- or multi-buffered) and the performance
+ of both the FM and the driver.
+
+ The selection between single- or multi-buffered frames should be
+ done according to the characteristics of the specific application.
+ The recommended mode is to use a single data buffer per packet,
+ as this mode provides the best performance. However, the user can
+ select to use multiple data buffers per packet.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] newVal Maximum receive buffer length (in bytes).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+ This routine is to be used only if Independent-Mode is enabled.
+*//***************************************************************************/
+t_Error FM_PORT_ConfigIMMaxRxBufLength(t_Handle h_FmPort, uint16_t newVal);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigIMRxBdRingLength
+
+ @Description Changes the receive BD ring length from its default
+ configuration:[DEFAULT_PORT_rxBdRingLength]
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] newVal The desired BD ring length.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+ This routine is to be used only if Independent-Mode is enabled.
+*//***************************************************************************/
+t_Error FM_PORT_ConfigIMRxBdRingLength(t_Handle h_FmPort, uint16_t newVal);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigIMTxBdRingLength
+
+ @Description Changes the transmit BD ring length from its default
+ configuration:[DEFAULT_PORT_txBdRingLength]
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] newVal The desired BD ring length.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+ This routine is to be used only if Independent-Mode is enabled.
+*//***************************************************************************/
+t_Error FM_PORT_ConfigIMTxBdRingLength(t_Handle h_FmPort, uint16_t newVal);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigIMFmanCtrlExternalStructsMemory
+
+ @Description Configures memory partition and attributes for FMan-Controller
+ data structures (e.g. BD rings).
+ Calling this routine changes the internal driver data base
+ from its default configuration
+ [DEFAULT_PORT_ImfwExtStructsMemId, DEFAULT_PORT_ImfwExtStructsMemAttr].
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] memId Memory partition ID.
+ @Param[in] memAttributes Memory attributes mask (a combination of MEMORY_ATTR_x flags).
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PORT_ConfigIMFmanCtrlExternalStructsMemory(t_Handle h_FmPort,
+ uint8_t memId,
+ uint32_t memAttributes);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigIMPolling
+
+ @Description Changes the Rx flow from interrupt driven (default) to polling.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+ This routine is to be used only if Independent-Mode is enabled.
+*//***************************************************************************/
+t_Error FM_PORT_ConfigIMPolling(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigMaxFrameLength
+
+ @Description Changes the definition of the max size of frame that should be
+ transmitted/received on this port from its default value [DEFAULT_PORT_maxFrameLength].
+ This parameter is used for confirmation of the minimum Fifo
+ size calculations and only for Tx ports or ports working in
+ independent mode. This should be larger than the maximum possible
+ MTU that will be used for this port (i.e. its MAC).
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] length Max size of frame
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+ This routine is to be used only if Independent-Mode is enabled.
+*//***************************************************************************/
+t_Error FM_PORT_ConfigMaxFrameLength(t_Handle h_FmPort, uint16_t length);
+
+/**************************************************************************//*
+ @Function FM_PORT_ConfigTxFifoMinFillLevel
+
+ @Description Calling this routine changes the fifo minimum
+ fill level parameter in the internal driver data base
+ from its default configuration [DEFAULT_PORT_txFifoMinFillLevel]
+
+ May be used for Tx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] minFillLevel New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigTxFifoMinFillLevel(t_Handle h_FmPort, uint32_t minFillLevel);
+
+/**************************************************************************//*
+ @Function FM_PORT_ConfigFifoDeqPipelineDepth
+
+ @Description Calling this routine changes the fifo dequeue
+ pipeline depth parameter in the internal driver data base
+
+ from its default configuration: 1G ports: [DEFAULT_PORT_fifoDeqPipelineDepth_1G],
+ 10G port: [DEFAULT_PORT_fifoDeqPipelineDepth_10G],
+ OP port: [DEFAULT_PORT_fifoDeqPipelineDepth_OH]
+
+ May be used for Tx/OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] deqPipelineDepth New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigFifoDeqPipelineDepth(t_Handle h_FmPort, uint8_t deqPipelineDepth);
+
+/**************************************************************************//*
+ @Function FM_PORT_ConfigTxFifoLowComfLevel
+
+ @Description Calling this routine changes the fifo low comfort level
+ parameter in internal driver data base
+ from its default configuration [DEFAULT_PORT_txFifoLowComfLevel]
+
+ May be used for Tx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] fifoLowComfLevel New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigTxFifoLowComfLevel(t_Handle h_FmPort, uint32_t fifoLowComfLevel);
+
+/**************************************************************************//*
+ @Function FM_PORT_ConfigRxFifoThreshold
+
+ @Description Calling this routine changes the threshold of the FIFO
+ fill level parameter in the internal driver data base
+ from its default configuration [DEFAULT_PORT_rxFifoThreshold]
+
+ If the total number of buffers which are
+ currently in use and associated with the
+ specific RX port exceed this threshold, the
+ BMI will signal the MAC to send a pause frame
+ over the link.
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] fifoThreshold New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigRxFifoThreshold(t_Handle h_FmPort, uint32_t fifoThreshold);
+
+/**************************************************************************//*
+ @Function FM_PORT_ConfigRxFifoPriElevationLevel
+
+ @Description Calling this routine changes the priority elevation level
+ parameter in the internal driver data base from its default
+ configuration [DEFAULT_PORT_rxFifoPriElevationLevel]
+
+ If the total number of buffers which are currently in use and
+ associated with the specific RX port exceed the amount specified
+ in priElevationLevel, BMI will signal the main FM's DMA to
+ elevate the FM priority on the system bus.
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] priElevationLevel New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigRxFifoPriElevationLevel(t_Handle h_FmPort, uint32_t priElevationLevel);
+
+#ifdef FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+/**************************************************************************//*
+ @Function FM_PORT_ConfigBCBWorkaround
+
+ @Description Configures BCB errata workaround.
+
+ When BCB errata is applicable, the workaround is always
+ performed by FM Controller. Thus, this functions doesn't
+ actually enable errata workaround but rather allows driver
+ to perform adjustments required due to errata workaround
+ execution in FM controller.
+
+ Applying BCB workaround also configures FM_PORT_FRM_ERR_PHYSICAL
+ errors to be discarded. Thus FM_PORT_FRM_ERR_PHYSICAL can't be
+ set by FM_PORT_SetErrorsRoute() function.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigBCBWorkaround(t_Handle h_FmPort);
+#endif /* FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669 */
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//*
+ @Function FM_PORT_ConfigInternalBuffOffset
+
+ @Description Configures internal buffer offset.
+
+ May be used for Rx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] val New value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ConfigInternalBuffOffset(t_Handle h_FmPort, uint8_t val);
+#endif /* (DPAA_VERSION >= 11) */
+
+/** @} */ /* end of FM_PORT_advanced_init_grp group */
+/** @} */ /* end of FM_PORT_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_PORT_runtime_control_grp FM Port Runtime Control Unit
+
+ @Description FM Port Runtime control unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description enum for defining FM Port counters
+*//***************************************************************************/
+typedef enum e_FmPortCounters {
+ e_FM_PORT_COUNTERS_CYCLE, /**< BMI performance counter */
+ e_FM_PORT_COUNTERS_TASK_UTIL, /**< BMI performance counter */
+ e_FM_PORT_COUNTERS_QUEUE_UTIL, /**< BMI performance counter */
+ e_FM_PORT_COUNTERS_DMA_UTIL, /**< BMI performance counter */
+ e_FM_PORT_COUNTERS_FIFO_UTIL, /**< BMI performance counter */
+ e_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION, /**< BMI Rx only performance counter */
+ e_FM_PORT_COUNTERS_FRAME, /**< BMI statistics counter */
+ e_FM_PORT_COUNTERS_DISCARD_FRAME, /**< BMI statistics counter */
+ e_FM_PORT_COUNTERS_DEALLOC_BUF, /**< BMI deallocate buffer statistics counter */
+ e_FM_PORT_COUNTERS_RX_BAD_FRAME, /**< BMI Rx only statistics counter */
+ e_FM_PORT_COUNTERS_RX_LARGE_FRAME, /**< BMI Rx only statistics counter */
+ e_FM_PORT_COUNTERS_RX_FILTER_FRAME, /**< BMI Rx & OP only statistics counter */
+ e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR, /**< BMI Rx, OP & HC only statistics counter */
+ e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD, /**< BMI Rx, OP & HC statistics counter */
+ e_FM_PORT_COUNTERS_PREPARE_TO_ENQUEUE_COUNTER, /**< BMI Rx, OP & HC only statistics counter */
+ e_FM_PORT_COUNTERS_WRED_DISCARD, /**< BMI OP & HC only statistics counter */
+ e_FM_PORT_COUNTERS_LENGTH_ERR, /**< BMI non-Rx statistics counter */
+ e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT, /**< BMI non-Rx statistics counter */
+ e_FM_PORT_COUNTERS_DEQ_TOTAL, /**< QMI total QM dequeues counter */
+ e_FM_PORT_COUNTERS_ENQ_TOTAL, /**< QMI total QM enqueues counter */
+ e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI counter */
+ e_FM_PORT_COUNTERS_DEQ_CONFIRM /**< QMI counter */
+} e_FmPortCounters;
+
+typedef struct t_FmPortBmiStats {
+ uint32_t cntCycle;
+ uint32_t cntTaskUtil;
+ uint32_t cntQueueUtil;
+ uint32_t cntDmaUtil;
+ uint32_t cntFifoUtil;
+ uint32_t cntRxPauseActivation;
+ uint32_t cntFrame;
+ uint32_t cntDiscardFrame;
+ uint32_t cntDeallocBuf;
+ uint32_t cntRxBadFrame;
+ uint32_t cntRxLargeFrame;
+ uint32_t cntRxFilterFrame;
+ uint32_t cntRxListDmaErr;
+ uint32_t cntRxOutOfBuffersDiscard;
+ uint32_t cntWredDiscard;
+ uint32_t cntLengthErr;
+ uint32_t cntUnsupportedFormat;
+} t_FmPortBmiStats;
+
+/**************************************************************************//**
+ @Description Structure for Port id parameters.
+ Fields commented 'IN' are passed by the port module to be used
+ by the FM module.
+ Fields commented 'OUT' will be filled by FM before returning to port.
+*//***************************************************************************/
+typedef struct t_FmPortCongestionGrps {
+ uint16_t numOfCongestionGrpsToConsider; /**< The number of required CGs
+ to define the size of the following array */
+ uint8_t congestionGrpsToConsider[FM_PORT_NUM_OF_CONGESTION_GRPS];
+ /**< An array of CG indexes;
+ Note that the size of the array should be
+ 'numOfCongestionGrpsToConsider'. */
+#if (DPAA_VERSION >= 11)
+ bool pfcPrioritiesEn[FM_PORT_NUM_OF_CONGESTION_GRPS][FM_MAX_NUM_OF_PFC_PRIORITIES];
+ /**< a matrix that represents the map between the CG ids
+ defined in 'congestionGrpsToConsider' to the priorties
+ mapping array. */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmPortCongestionGrps;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response ARP Entry
+*//***************************************************************************/
+typedef struct t_FmPortDsarArpEntry
+{
+ uint32_t ipAddress;
+ uint8_t mac[6];
+ bool isVlan;
+ uint16_t vid;
+} t_FmPortDsarArpEntry;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response ARP info
+*//***************************************************************************/
+typedef struct t_FmPortDsarArpInfo
+{
+ uint8_t tableSize;
+ t_FmPortDsarArpEntry *p_AutoResTable;
+ bool enableConflictDetection; /* when TRUE Conflict Detection will be checked and wake the host if needed */
+} t_FmPortDsarArpInfo;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response NDP Entry
+*//***************************************************************************/
+typedef struct t_FmPortDsarNdpEntry
+{
+ uint32_t ipAddress[4];
+ uint8_t mac[6];
+ bool isVlan;
+ uint16_t vid;
+} t_FmPortDsarNdpEntry;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response NDP info
+*//***************************************************************************/
+typedef struct t_FmPortDsarNdpInfo
+{
+ uint32_t multicastGroup;
+
+ uint8_t tableSizeAssigned;
+ t_FmPortDsarNdpEntry *p_AutoResTableAssigned; /* This list refer to solicitation IP addresses.
+ Note that all IP adresses must be from the same multicast group.
+ This will be checked and if not operation will fail. */
+ uint8_t tableSizeTmp;
+ t_FmPortDsarNdpEntry *p_AutoResTableTmp; /* This list refer to temp IP addresses.
+ Note that all temp IP adresses must be from the same multicast group.
+ This will be checked and if not operation will fail. */
+
+ bool enableConflictDetection; /* when TRUE Conflict Detection will be checked and wake the host if needed */
+
+} t_FmPortDsarNdpInfo;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response ICMPV4 info
+*//***************************************************************************/
+typedef struct t_FmPortDsarEchoIpv4Info
+{
+ uint8_t tableSize;
+ t_FmPortDsarArpEntry *p_AutoResTable;
+} t_FmPortDsarEchoIpv4Info;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response ICMPV6 info
+*//***************************************************************************/
+typedef struct t_FmPortDsarEchoIpv6Info
+{
+ uint8_t tableSize;
+ t_FmPortDsarNdpEntry *p_AutoResTable;
+} t_FmPortDsarEchoIpv6Info;
+
+/**************************************************************************//**
+@Description Deep Sleep Auto Response SNMP OIDs table entry
+
+*//***************************************************************************/
+typedef struct {
+ uint16_t oidSize;
+ uint8_t *oidVal; /* only the oid string */
+ uint16_t resSize;
+ uint8_t *resVal; /* resVal will be the entire reply,
+ i.e. "Type|Length|Value" */
+} t_FmPortDsarOidsEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP IPv4 Addresses Table Entry
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+typedef struct
+{
+ uint32_t ipv4Addr; /*!< 32 bit IPv4 Address. */
+ bool isVlan;
+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+} t_FmPortDsarSnmpIpv4AddrTblEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP IPv6 Addresses Table Entry
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+typedef struct
+{
+ uint32_t ipv6Addr[4]; /*!< 4 * 32 bit IPv6 Address. */
+ bool isVlan;
+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+} t_FmPortDsarSnmpIpv6AddrTblEntry;
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP Descriptor
+
+*//***************************************************************************/
+typedef struct
+{
+ uint16_t control; /**< Control bits [0-15]. */
+ uint16_t maxSnmpMsgLength; /**< Maximal allowed SNMP message length. */
+ uint16_t numOfIpv4Addresses; /**< Number of entries in IPv4 addresses table. */
+ uint16_t numOfIpv6Addresses; /**< Number of entries in IPv6 addresses table. */
+ t_FmPortDsarSnmpIpv4AddrTblEntry *p_Ipv4AddrTbl; /**< Pointer to IPv4 addresses table. */
+ t_FmPortDsarSnmpIpv6AddrTblEntry *p_Ipv6AddrTbl; /**< Pointer to IPv6 addresses table. */
+ uint8_t *p_RdOnlyCommunityStr; /**< Pointer to the Read Only Community String. */
+ uint8_t *p_RdWrCommunityStr; /**< Pointer to the Read Write Community String. */
+ t_FmPortDsarOidsEntry *p_OidsTbl; /**< Pointer to OIDs table. */
+ uint32_t oidsTblSize; /**< Number of entries in OIDs table. */
+} t_FmPortDsarSnmpInfo;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response filtering Entry
+*//***************************************************************************/
+typedef struct t_FmPortDsarFilteringEntry
+{
+ uint16_t srcPort;
+ uint16_t dstPort;
+ uint16_t srcPortMask;
+ uint16_t dstPortMask;
+} t_FmPortDsarFilteringEntry;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response filtering info
+*//***************************************************************************/
+typedef struct t_FmPortDsarFilteringInfo
+{
+ /* IP protocol filtering parameters */
+ uint8_t ipProtTableSize;
+ uint8_t *p_IpProtTablePtr;
+ bool ipProtPassOnHit; /* when TRUE, miss in the table will cause the packet to be droped,
+ hit will pass the packet to UDP/TCP filters if needed and if not
+ to the classification tree. If the classification tree will pass
+ the packet to a queue it will cause a wake interupt.
+ When FALSE it the other way around. */
+ /* UDP port filtering parameters */
+ uint8_t udpPortsTableSize;
+ t_FmPortDsarFilteringEntry *p_UdpPortsTablePtr;
+ bool udpPortPassOnHit; /* when TRUE, miss in the table will cause the packet to be droped,
+ hit will pass the packet to classification tree.
+ If the classification tree will pass the packet to a queue it
+ will cause a wake interupt.
+ When FALSE it the other way around. */
+ /* TCP port filtering parameters */
+ uint16_t tcpFlagsMask;
+ uint8_t tcpPortsTableSize;
+ t_FmPortDsarFilteringEntry *p_TcpPortsTablePtr;
+ bool tcpPortPassOnHit; /* when TRUE, miss in the table will cause the packet to be droped,
+ hit will pass the packet to classification tree.
+ If the classification tree will pass the packet to a queue it
+ will cause a wake interupt.
+ When FALSE it the other way around. */
+} t_FmPortDsarFilteringInfo;
+
+/**************************************************************************//**
+ @Description Structure for Deep Sleep Auto Response parameters
+*//***************************************************************************/
+typedef struct t_FmPortDsarParams
+{
+ t_Handle h_FmPortTx;
+ t_FmPortDsarArpInfo *p_AutoResArpInfo;
+ t_FmPortDsarEchoIpv4Info *p_AutoResEchoIpv4Info;
+ t_FmPortDsarNdpInfo *p_AutoResNdpInfo;
+ t_FmPortDsarEchoIpv6Info *p_AutoResEchoIpv6Info;
+ t_FmPortDsarSnmpInfo *p_AutoResSnmpInfo;
+ t_FmPortDsarFilteringInfo *p_AutoResFilteringInfo;
+} t_FmPortDsarParams;
+
+/**************************************************************************//**
+ @Function FM_PORT_EnterDsar
+
+ @Description Enter Deep Sleep Auto Response mode.
+ This function write the apropriate values to in the relevant
+ tables in the MURAM.
+
+ @Param[in] h_FmPortRx - FM PORT module descriptor
+ @Param[in] params - Auto Response parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_EnterDsar(t_Handle h_FmPortRx, t_FmPortDsarParams *params);
+
+/**************************************************************************//**
+ @Function FM_PORT_EnterDsarFinal
+
+ @Description Enter Deep Sleep Auto Response mode.
+ This function sets the Tx port in independent mode as needed
+ and redirect the receive flow to go through the
+ Dsar Fman-ctrl code
+
+ @Param[in] h_DsarRxPort - FM Rx PORT module descriptor
+ @Param[in] h_DsarTxPort - FM Tx PORT module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_EnterDsarFinal(t_Handle h_DsarRxPort, t_Handle h_DsarTxPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_ExitDsar
+
+ @Description Exit Deep Sleep Auto Response mode.
+ This function reverse the AR mode and put the ports back into
+ their original wake mode
+
+ @Param[in] h_FmPortRx - FM PORT Rx module descriptor
+ @Param[in] h_FmPortTx - FM PORT Tx module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_EnterDsar().
+*//***************************************************************************/
+void FM_PORT_ExitDsar(t_Handle h_FmPortRx, t_Handle h_FmPortTx);
+
+/**************************************************************************//**
+ @Function FM_PORT_IsInDsar
+
+ @Description This function returns TRUE if the port was set as Auto Response
+ and FALSE if not. Once Exit AR mode it will return FALSE as well
+ until re-enabled once more.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+bool FM_PORT_IsInDsar(t_Handle h_FmPort);
+
+typedef struct t_FmPortDsarStats
+{
+ uint32_t arpArCnt;
+ uint32_t echoIcmpv4ArCnt;
+ uint32_t ndpArCnt;
+ uint32_t echoIcmpv6ArCnt;
+ uint32_t snmpGetCnt;
+ uint32_t snmpGetNextCnt;
+} t_FmPortDsarStats;
+
+/**************************************************************************//**
+ @Function FM_PORT_GetDsarStats
+
+ @Description Return statistics for Deep Sleep Auto Response
+
+ @Param[in] h_FmPortRx - FM PORT module descriptor
+ @Param[out] stats - structure containing the statistics counters
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_PORT_GetDsarStats(t_Handle h_FmPortRx, t_FmPortDsarStats *stats);
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//**
+ @Function FM_PORT_DumpRegs
+
+ @Description Dump all regs.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_DumpRegs(t_Handle h_FmPort);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBufferDataOffset
+
+ @Description Relevant for Rx ports.
+ Returns the data offset from the beginning of the data buffer
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+
+ @Return data offset.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+uint32_t FM_PORT_GetBufferDataOffset(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBufferICInfo
+
+ @Description Returns the Internal Context offset from the beginning of the data buffer
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return Internal context info pointer on success, NULL if 'allOtherInfo' was not
+ configured for this port.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+uint8_t * FM_PORT_GetBufferICInfo(t_Handle h_FmPort, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBufferPrsResult
+
+ @Description Returns the pointer to the parse result in the data buffer.
+ In Rx ports this is relevant after reception, if parse
+ result is configured to be part of the data passed to the
+ application. For non Rx ports it may be used to get the pointer
+ of the area in the buffer where parse result should be
+ initialized - if so configured.
+ See FM_PORT_ConfigBufferPrefixContent for data buffer prefix
+ configuration.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return Parse result pointer on success, NULL if parse result was not
+ configured for this port.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_FmPrsResult * FM_PORT_GetBufferPrsResult(t_Handle h_FmPort, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBufferTimeStamp
+
+ @Description Returns the time stamp in the data buffer.
+ Relevant for Rx ports for getting the buffer time stamp.
+ See FM_PORT_ConfigBufferPrefixContent for data buffer prefix
+ configuration.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return A pointer to the hash result on success, NULL otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+uint64_t * FM_PORT_GetBufferTimeStamp(t_Handle h_FmPort, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBufferHashResult
+
+ @Description Given a data buffer, on the condition that hash result was defined
+ as a part of the buffer content (see FM_PORT_ConfigBufferPrefixContent)
+ this routine will return the pointer to the hash result location in the
+ buffer prefix.
+
+ @Param[in] h_FmPort - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return A pointer to the hash result on success, NULL otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+uint8_t * FM_PORT_GetBufferHashResult(t_Handle h_FmPort, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_PORT_Disable
+
+ @Description Gracefully disable an FM port. The port will not start new tasks after all
+ tasks associated with the port are terminated.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ This is a blocking routine, it returns after port is
+ gracefully stopped, i.e. the port will not except new frames,
+ but it will finish all frames or tasks which were already began
+*//***************************************************************************/
+t_Error FM_PORT_Disable(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_Enable
+
+ @Description A runtime routine provided to allow disable/enable of port.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_Enable(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetRateLimit
+
+ @Description Calling this routine enables rate limit algorithm.
+ By default, this functionality is disabled.
+ Note that rate-limit mechanism uses the FM time stamp.
+ The selected rate limit specified here would be
+ rounded DOWN to the nearest 16M.
+
+ May be used for Tx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_RateLimit A structure of rate limit parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ If rate limit is set on a port that need to send PFC frames,
+ it might violate the stop transmit timing.
+*//***************************************************************************/
+t_Error FM_PORT_SetRateLimit(t_Handle h_FmPort, t_FmPortRateLimit *p_RateLimit);
+
+/**************************************************************************//**
+ @Function FM_PORT_DeleteRateLimit
+
+ @Description Calling this routine disables and clears rate limit
+ initialization.
+
+ May be used for Tx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_DeleteRateLimit(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetPfcPrioritiesMappingToQmanWQ
+
+ @Description Calling this routine maps each PFC received priority to the transmit WQ.
+ This WQ will be blocked upon receiving a PFC frame with this priority.
+
+ May be used for Tx ports only.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] prio PFC priority (0-7).
+ @Param[in] wq Work Queue (0-7).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetPfcPrioritiesMappingToQmanWQ(t_Handle h_FmPort, uint8_t prio, uint8_t wq);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetStatisticsCounters
+
+ @Description Calling this routine enables/disables port's statistics counters.
+ By default, counters are enabled.
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] enable TRUE to enable, FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetStatisticsCounters(t_Handle h_FmPort, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetFrameQueueCounters
+
+ @Description Calling this routine enables/disables port's enqueue/dequeue counters.
+ By default, counters are enabled.
+
+ May be used for all ports
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] enable TRUE to enable, FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetFrameQueueCounters(t_Handle h_FmPort, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PORT_AnalyzePerformanceParams
+
+ @Description User may call this routine to so the driver will analyze if the
+ basic performance parameters are correct and also the driver may
+ suggest of improvements; The basic parameters are FIFO sizes, number
+ of DMAs and number of TNUMs for the port.
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_AnalyzePerformanceParams(t_Handle h_FmPort);
+
+
+/**************************************************************************//**
+ @Function FM_PORT_SetAllocBufCounter
+
+ @Description Calling this routine enables/disables BM pool allocate
+ buffer counters.
+ By default, counters are enabled.
+
+ May be used for Rx ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] poolId BM pool id.
+ @Param[in] enable TRUE to enable, FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, bool enable);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBmiCounters
+
+ @Description Read port's BMI stat counters and place them into
+ a designated structure of counters.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[out] p_BmiStats counters structure
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_GetBmiCounters(t_Handle h_FmPort, t_FmPortBmiStats *p_BmiStats);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetCounter
+
+ @Description Reads one of the FM PORT counters.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] fmPortCounter The requested counter.
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ Note that it is user's responsibility to call this routine only
+ for enabled counters, and there will be no indication if a
+ disabled counter is accessed.
+*//***************************************************************************/
+uint32_t FM_PORT_GetCounter(t_Handle h_FmPort, e_FmPortCounters fmPortCounter);
+
+/**************************************************************************//**
+ @Function FM_PORT_ModifyCounter
+
+ @Description Sets a value to an enabled counter. Use "0" to reset the counter.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] fmPortCounter The requested counter.
+ @Param[in] value The requested value to be written into the counter.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ModifyCounter(t_Handle h_FmPort, e_FmPortCounters fmPortCounter, uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetAllocBufCounter
+
+ @Description Reads one of the FM PORT buffer counters.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] poolId The requested pool.
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ Note that it is user's responsibility to call this routine only
+ for enabled counters, and there will be no indication if a
+ disabled counter is accessed.
+*//***************************************************************************/
+uint32_t FM_PORT_GetAllocBufCounter(t_Handle h_FmPort, uint8_t poolId);
+
+/**************************************************************************//**
+ @Function FM_PORT_ModifyAllocBufCounter
+
+ @Description Sets a value to an enabled counter. Use "0" to reset the counter.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] poolId The requested pool.
+ @Param[in] value The requested value to be written into the counter.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ModifyAllocBufCounter(t_Handle h_FmPort, uint8_t poolId, uint32_t value);
+
+/**************************************************************************//**
+ @Function FM_PORT_AddCongestionGrps
+
+ @Description This routine effects the corresponding Tx port.
+ It should be called in order to enable pause
+ frame transmission in case of congestion in one or more
+ of the congestion groups relevant to this port.
+ Each call to this routine may add one or more congestion
+ groups to be considered relevant to this port.
+
+ May be used for Rx, or RX+OP ports only (depending on chip)
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_CongestionGrps A pointer to an array of congestion groups
+ id's to consider.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_AddCongestionGrps(t_Handle h_FmPort, t_FmPortCongestionGrps *p_CongestionGrps);
+
+/**************************************************************************//**
+ @Function FM_PORT_RemoveCongestionGrps
+
+ @Description This routine effects the corresponding Tx port. It should be
+ called when congestion groups were
+ defined for this port and are no longer relevant, or pause
+ frames transmitting is not required on their behalf.
+ Each call to this routine may remove one or more congestion
+ groups to be considered relevant to this port.
+
+ May be used for Rx, or RX+OP ports only (depending on chip)
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_CongestionGrps A pointer to an array of congestion groups
+ id's to consider.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_RemoveCongestionGrps(t_Handle h_FmPort, t_FmPortCongestionGrps *p_CongestionGrps);
+
+/**************************************************************************//**
+ @Function FM_PORT_IsStalled
+
+ @Description A routine for checking whether the specified port is stalled.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return TRUE if port is stalled, FALSE otherwize
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+bool FM_PORT_IsStalled(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_ReleaseStalled
+
+ @Description This routine may be called in case the port was stalled and may
+ now be released.
+ Note that this routine is available only on older FMan revisions
+ (FMan v2, DPAA v1.0 only).
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_ReleaseStalled(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetRxL4ChecksumVerify
+
+ @Description This routine is relevant for Rx ports (1G and 10G). The routine
+ set/clear the L3/L4 checksum verification (on RX side).
+ Note that this takes affect only if hw-parser is enabled!
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] l4Checksum boolean indicates whether to do L3/L4 checksum
+ on frames or not.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetRxL4ChecksumVerify(t_Handle h_FmPort, bool l4Checksum);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetErrorsRoute
+
+ @Description Errors selected for this routine will cause a frame with that error
+ to be enqueued to error queue.
+ Errors not selected for this routine will cause a frame with that error
+ to be enqueued to the one of the other port queues.
+ By default all errors are defined to be enqueued to error queue.
+ Errors that were configured to be discarded (at initialization)
+ may not be selected here.
+
+ May be used for Rx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] errs A list of errors to enqueue to error queue
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetErrorsRoute(t_Handle h_FmPort, fmPortFrameErrSelect_t errs);
+
+/**************************************************************************//**
+ @Function FM_PORT_SetIMExceptions
+
+ @Description Calling this routine enables/disables FM PORT interrupts.
+
+ @Param[in] h_FmPort FM PORT module descriptor.
+ @Param[in] exception The exception to be selected.
+ @Param[in] enable TRUE to enable interrupt, FALSE to mask it.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ This routine should NOT be called from guest-partition
+ (i.e. guestId != NCSW_MASTER_ID)
+*//***************************************************************************/
+t_Error FM_PORT_SetIMExceptions(t_Handle h_FmPort, e_FmPortExceptions exception, bool enable);
+
+/**************************************************************************//*
+ @Function FM_PORT_SetPerformanceCounters
+
+ @Description Calling this routine enables/disables port's performance counters.
+ By default, counters are enabled.
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] enable TRUE to enable, FALSE to disable.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetPerformanceCounters(t_Handle h_FmPort, bool enable);
+
+/**************************************************************************//*
+ @Function FM_PORT_SetPerformanceCountersParams
+
+ @Description Calling this routine defines port's performance
+ counters parameters.
+
+ May be used for all port types
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_FmPortPerformanceCnt A pointer to a structure of performance
+ counters parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetPerformanceCountersParams(t_Handle h_FmPort, t_FmPortPerformanceCnt *p_FmPortPerformanceCnt);
+
+/**************************************************************************//**
+ @Group FM_PORT_pcd_runtime_control_grp FM Port PCD Runtime Control Unit
+
+ @Description FM Port PCD Runtime control unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description A structure defining the KG scheme after the parser.
+ This is relevant only to change scheme selection mode - from
+ direct to indirect and vice versa, or when the scheme is selected directly,
+ to select the scheme id.
+
+*//***************************************************************************/
+typedef struct t_FmPcdKgSchemeSelect {
+ bool direct; /**< TRUE to use 'h_Scheme' directly, FALSE to use LCV. */
+ t_Handle h_DirectScheme; /**< Scheme handle, selects the scheme after parser;
+ Relevant only when 'direct' is TRUE. */
+} t_FmPcdKgSchemeSelect;
+
+/**************************************************************************//**
+ @Description A structure of scheme parameters
+*//***************************************************************************/
+typedef struct t_FmPcdPortSchemesParams {
+ uint8_t numOfSchemes; /**< Number of schemes for port to be bound to. */
+ t_Handle h_Schemes[FM_PCD_KG_NUM_OF_SCHEMES]; /**< Array of 'numOfSchemes' schemes for the
+ port to be bound to */
+} t_FmPcdPortSchemesParams;
+
+/**************************************************************************//**
+ @Description Union for defining port protocol parameters for parser
+*//***************************************************************************/
+typedef union u_FmPcdHdrPrsOpts {
+ /* MPLS */
+ struct {
+ bool labelInterpretationEnable; /**< When this bit is set, the last MPLS label will be
+ interpreted as described in HW spec table. When the bit
+ is cleared, the parser will advance to MPLS next parse */
+ e_NetHeaderType nextParse; /**< must be equal or higher than IPv4 */
+ } mplsPrsOptions;
+ /* VLAN */
+ struct {
+ uint16_t tagProtocolId1; /**< User defined Tag Protocol Identifier, to be recognized
+ on VLAN TAG on top of 0x8100 and 0x88A8 */
+ uint16_t tagProtocolId2; /**< User defined Tag Protocol Identifier, to be recognized
+ on VLAN TAG on top of 0x8100 and 0x88A8 */
+ } vlanPrsOptions;
+ /* PPP */
+ struct{
+ bool enableMTUCheck; /**< Check validity of MTU according to RFC2516 */
+ } pppoePrsOptions;
+
+ /* IPV6 */
+ struct{
+ bool routingHdrEnable; /**< TRUE to enable routing header, otherwise ignore */
+ } ipv6PrsOptions;
+
+ /* UDP */
+ struct{
+ bool padIgnoreChecksum; /**< TRUE to ignore pad in checksum */
+ } udpPrsOptions;
+
+ /* TCP */
+ struct {
+ bool padIgnoreChecksum; /**< TRUE to ignore pad in checksum */
+ } tcpPrsOptions;
+} u_FmPcdHdrPrsOpts;
+
+/**************************************************************************//**
+ @Description A structure for defining each header for the parser
+*//***************************************************************************/
+typedef struct t_FmPcdPrsAdditionalHdrParams {
+ e_NetHeaderType hdr; /**< Selected header; use HEADER_TYPE_NONE
+ to indicate that sw parser is to run first
+ (before HW parser, and independent of the
+ existence of any protocol), in this case,
+ swPrsEnable must be set, and all other
+ parameters are irrelevant. */
+ bool errDisable; /**< TRUE to disable error indication */
+ bool swPrsEnable; /**< Enable jump to SW parser when this
+ header is recognized by the HW parser. */
+ uint8_t indexPerHdr; /**< Normally 0, if more than one sw parser
+ attachments exists for the same header,
+ (in the main sw parser code) use this
+ index to distinguish between them. */
+ bool usePrsOpts; /**< TRUE to use parser options. */
+ u_FmPcdHdrPrsOpts prsOpts; /**< A union according to header type,
+ defining the parser options selected.*/
+} t_FmPcdPrsAdditionalHdrParams;
+
+/**************************************************************************//**
+ @Description struct for defining port PCD parameters
+*//***************************************************************************/
+typedef struct t_FmPortPcdPrsParams {
+ uint8_t prsResultPrivateInfo; /**< The private info provides a method of inserting
+ port information into the parser result. This information
+ may be extracted by Keygen and be used for frames
+ distribution when a per-port distinction is required,
+ it may also be used as a port logical id for analyzing
+ incoming frames. */
+ uint8_t parsingOffset; /**< Number of bytes from beginning of packet to start parsing */
+ e_NetHeaderType firstPrsHdr; /**< The type of the first header expected at 'parsingOffset' */
+ bool includeInPrsStatistics; /**< TRUE to include this port in the parser statistics;
+ NOTE: this field is not valid when the FM is in "guest" mode
+ and IPC is not available. */
+ uint8_t numOfHdrsWithAdditionalParams; /**< Normally 0, some headers may get
+ special parameters */
+ t_FmPcdPrsAdditionalHdrParams additionalParams[FM_PCD_PRS_NUM_OF_HDRS];
+ /**< 'numOfHdrsWithAdditionalParams' structures
+ of additional parameters
+ for each header that requires them */
+ bool setVlanTpid1; /**< TRUE to configure user selection of Ethertype to
+ indicate a VLAN tag (in addition to the TPID values
+ 0x8100 and 0x88A8). */
+ uint16_t vlanTpid1; /**< extra tag to use if setVlanTpid1=TRUE. */
+ bool setVlanTpid2; /**< TRUE to configure user selection of Ethertype to
+ indicate a VLAN tag (in addition to the TPID values
+ 0x8100 and 0x88A8). */
+ uint16_t vlanTpid2; /**< extra tag to use if setVlanTpid1=TRUE. */
+} t_FmPortPcdPrsParams;
+
+/**************************************************************************//**
+ @Description struct for defining coarse alassification parameters
+*//***************************************************************************/
+typedef struct t_FmPortPcdCcParams {
+ t_Handle h_CcTree; /**< A handle to a CC tree */
+} t_FmPortPcdCcParams;
+
+/**************************************************************************//**
+ @Description struct for defining keygen parameters
+*//***************************************************************************/
+typedef struct t_FmPortPcdKgParams {
+ uint8_t numOfSchemes; /**< Number of schemes for port to be bound to. */
+ t_Handle h_Schemes[FM_PCD_KG_NUM_OF_SCHEMES];
+ /**< Array of 'numOfSchemes' schemes handles for the
+ port to be bound to */
+ bool directScheme; /**< TRUE for going from parser to a specific scheme,
+ regardless of parser result */
+ t_Handle h_DirectScheme; /**< relevant only if direct == TRUE, Scheme handle,
+ as returned by FM_PCD_KgSetScheme */
+} t_FmPortPcdKgParams;
+
+/**************************************************************************//**
+ @Description struct for defining policer parameters
+*//***************************************************************************/
+typedef struct t_FmPortPcdPlcrParams {
+ t_Handle h_Profile; /**< Selected profile handle */
+} t_FmPortPcdPlcrParams;
+
+/**************************************************************************//**
+ @Description struct for defining port PCD parameters
+*//***************************************************************************/
+typedef struct t_FmPortPcdParams {
+ e_FmPortPcdSupport pcdSupport; /**< Relevant for Rx and offline ports only.
+ Describes the active PCD engines for this port. */
+ t_Handle h_NetEnv; /**< HL Unused in PLCR only mode */
+ t_FmPortPcdPrsParams *p_PrsParams; /**< Parser parameters for this port */
+ t_FmPortPcdCcParams *p_CcParams; /**< Coarse classification parameters for this port */
+ t_FmPortPcdKgParams *p_KgParams; /**< Keygen parameters for this port */
+ t_FmPortPcdPlcrParams *p_PlcrParams; /**< Policer parameters for this port; Relevant for one of
+ following cases:
+ e_FM_PORT_PCD_SUPPORT_PLCR_ONLY or
+ e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR were selected,
+ or if any flow uses a KG scheme were policer
+ profile is not generated
+ ('bypassPlcrProfileGeneration selected'). */
+ t_Handle h_IpReassemblyManip; /**< IP Reassembly manipulation */
+#if (DPAA_VERSION >= 11)
+ t_Handle h_CapwapReassemblyManip;/**< CAPWAP Reassembly manipulation */
+#endif /* (DPAA_VERSION >= 11) */
+} t_FmPortPcdParams;
+
+/**************************************************************************//**
+ @Description A structure for defining the Parser starting point
+*//***************************************************************************/
+typedef struct t_FmPcdPrsStart {
+ uint8_t parsingOffset; /**< Number of bytes from beginning of packet to
+ start parsing */
+ e_NetHeaderType firstPrsHdr; /**< The type of the first header axpected at
+ 'parsingOffset' */
+} t_FmPcdPrsStart;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description struct for defining external buffer margins
+*//***************************************************************************/
+typedef struct t_FmPortVSPAllocParams {
+ uint8_t numOfProfiles; /**< Number of Virtual Storage Profiles; must be a power of 2 */
+ uint8_t dfltRelativeId; /**< The default Virtual-Storage-Profile-id dedicated to Rx/OP port
+ The same default Virtual-Storage-Profile-id will be for coupled Tx port
+ if relevant function called for Rx port */
+ t_Handle h_FmTxPort; /**< Handle to coupled Tx Port; not relevant for OP port. */
+} t_FmPortVSPAllocParams;
+#endif /* (DPAA_VERSION >= 11) */
+
+
+/**************************************************************************//**
+ @Function FM_PORT_SetPCD
+
+ @Description Calling this routine defines the port's PCD configuration.
+ It changes it from its default configuration which is PCD
+ disabled (BMI to BMI) and configures it according to the passed
+ parameters.
+
+ May be used for Rx and OP ports only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_FmPortPcd A Structure of parameters defining the port's PCD
+ configuration.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_SetPCD(t_Handle h_FmPort, t_FmPortPcdParams *p_FmPortPcd);
+
+/**************************************************************************//**
+ @Function FM_PORT_DeletePCD
+
+ @Description Calling this routine releases the port's PCD configuration.
+ The port returns to its default configuration which is PCD
+ disabled (BMI to BMI) and all PCD configuration is removed.
+
+ May be used for Rx and OP ports which are
+ in PCD mode only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_DeletePCD(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_AttachPCD
+
+ @Description This routine may be called after FM_PORT_DetachPCD was called,
+ to return to the originally configured PCD support flow.
+ The couple of routines are used to allow PCD configuration changes
+ that demand that PCD will not be used while changes take place.
+
+ May be used for Rx and OP ports which are
+ in PCD mode only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+t_Error FM_PORT_AttachPCD(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_DetachPCD
+
+ @Description Calling this routine detaches the port from its PCD functionality.
+ The port returns to its default flow which is BMI to BMI.
+
+ May be used for Rx and OP ports which are
+ in PCD mode only
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_AttachPCD().
+*//***************************************************************************/
+t_Error FM_PORT_DetachPCD(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdPlcrAllocProfiles
+
+ @Description This routine may be called only for ports that use the Policer in
+ order to allocate private policer profiles.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] numOfProfiles The number of required policer profiles
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init() and FM_PCD_Init(),
+ and before FM_PORT_SetPCD().
+*//***************************************************************************/
+t_Error FM_PORT_PcdPlcrAllocProfiles(t_Handle h_FmPort, uint16_t numOfProfiles);
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdPlcrFreeProfiles
+
+ @Description This routine should be called for freeing private policer profiles.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init() and FM_PCD_Init(),
+ and before FM_PORT_SetPCD().
+*//***************************************************************************/
+t_Error FM_PORT_PcdPlcrFreeProfiles(t_Handle h_FmPort);
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Function FM_PORT_VSPAlloc
+
+ @Description This routine allocated VSPs per port and forces the port to work
+ in VSP mode. Note that the port is initialized by default with the
+ physical-storage-profile only.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_Params A structure of parameters for allocation VSP's per port
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init(), and before FM_PORT_SetPCD()
+ and also before FM_PORT_Enable(); i.e. the port should be disabled.
+*//***************************************************************************/
+t_Error FM_PORT_VSPAlloc(t_Handle h_FmPort, t_FmPortVSPAllocParams *p_Params);
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdKgModifyInitialScheme
+
+ @Description This routine may be called only for ports that use the keygen in
+ order to change the initial scheme frame should be routed to.
+ The change may be of a scheme id (in case of direct mode),
+ from direct to indirect, or from indirect to direct - specifying the scheme id.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_FmPcdKgScheme A structure of parameters for defining whether
+ a scheme is direct/indirect, and if direct - scheme id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD().
+*//***************************************************************************/
+t_Error FM_PORT_PcdKgModifyInitialScheme (t_Handle h_FmPort, t_FmPcdKgSchemeSelect *p_FmPcdKgScheme);
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdPlcrModifyInitialProfile
+
+ @Description This routine may be called for ports with flows
+ e_FM_PORT_PCD_SUPPORT_PLCR_ONLY or e_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR
+ only, to change the initial Policer profile frame should be
+ routed to. The change may be of a profile and/or absolute/direct
+ mode selection.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] h_Profile Policer profile handle
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD().
+*//***************************************************************************/
+t_Error FM_PORT_PcdPlcrModifyInitialProfile (t_Handle h_FmPort, t_Handle h_Profile);
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdCcModifyTree
+
+ @Description This routine may be called for ports that use coarse classification tree
+ if the user wishes to replace the tree. The routine may not be called while port
+ receives packets using the PCD functionalities, therefor port must be first detached
+ from the PCD, only than the routine may be called, and than port be attached to PCD again.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] h_CcTree A CC tree that was already built. The tree id as returned from
+ the BuildTree routine.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init(), FM_PORT_SetPCD() and FM_PORT_DetachPCD()
+*//***************************************************************************/
+t_Error FM_PORT_PcdCcModifyTree (t_Handle h_FmPort, t_Handle h_CcTree);
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdKgBindSchemes
+
+ @Description These routines may be called for adding more schemes for the
+ port to be bound to. The selected schemes are not added,
+ just this specific port starts using them.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_PortScheme A structure defining the list of schemes to be added.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD().
+*//***************************************************************************/
+t_Error FM_PORT_PcdKgBindSchemes (t_Handle h_FmPort, t_FmPcdPortSchemesParams *p_PortScheme);
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdKgUnbindSchemes
+
+ @Description These routines may be called for adding more schemes for the
+ port to be bound to. The selected schemes are not removed or invalidated,
+ just this specific port stops using them.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_PortScheme A structure defining the list of schemes to be added.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init() and FM_PORT_SetPCD().
+*//***************************************************************************/
+t_Error FM_PORT_PcdKgUnbindSchemes (t_Handle h_FmPort, t_FmPcdPortSchemesParams *p_PortScheme);
+
+/**************************************************************************//**
+ @Function FM_PORT_GetIPv4OptionsCount
+
+ @Description TODO
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[out] p_Ipv4OptionsCount will hold the counter value
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init()
+*//***************************************************************************/
+t_Error FM_PORT_GetIPv4OptionsCount(t_Handle h_FmPort, uint32_t *p_Ipv4OptionsCount);
+
+/** @} */ /* end of FM_PORT_pcd_runtime_control_grp group */
+/** @} */ /* end of FM_PORT_runtime_control_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_PORT_runtime_data_grp FM Port Runtime Data-path Unit
+
+ @Description FM Port Runtime data unit API functions, definitions and enums.
+ This API is valid only if working in Independent-Mode.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_PORT_ImTx
+
+ @Description Tx function, called to transmit a data buffer on the port.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_Data A pointer to an LCP data buffer.
+ @Param[in] length Size of data for transmission.
+ @Param[in] lastBuffer Buffer position - TRUE for the last buffer
+ of a frame, including a single buffer frame
+ @Param[in] h_BufContext A handle of the user acossiated with this buffer
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ NOTE - This routine can be used only when working in
+ Independent-Mode mode.
+*//***************************************************************************/
+t_Error FM_PORT_ImTx( t_Handle h_FmPort,
+ uint8_t *p_Data,
+ uint16_t length,
+ bool lastBuffer,
+ t_Handle h_BufContext);
+
+/**************************************************************************//**
+ @Function FM_PORT_ImTxConf
+
+ @Description Tx port confirmation routine, optional, may be called to verify
+ transmission of all frames. The procedure performed by this
+ routine will be performed automatically on next buffer transmission,
+ but if desired, calling this routine will invoke this action on
+ demand.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ NOTE - This routine can be used only when working in
+ Independent-Mode mode.
+*//***************************************************************************/
+void FM_PORT_ImTxConf(t_Handle h_FmPort);
+
+/**************************************************************************//**
+ @Function FM_PORT_ImRx
+
+ @Description Rx function, may be called to poll for received buffers.
+ Normally, Rx process is invoked by the driver on Rx interrupt.
+ Alternatively, this routine may be called on demand.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+ NOTE - This routine can be used only when working in
+ Independent-Mode mode.
+*//***************************************************************************/
+t_Error FM_PORT_ImRx(t_Handle h_FmPort);
+
+/** @} */ /* end of FM_PORT_runtime_data_grp group */
+/** @} */ /* end of FM_PORT_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+
+#ifdef NCSW_BACKWARD_COMPATIBLE_API
+#define FM_PORT_ConfigTxFifoDeqPipelineDepth FM_PORT_ConfigFifoDeqPipelineDepth
+#endif /* NCSW_BACKWARD_COMPATIBLE_API */
+
+
+#endif /* __FM_PORT_EXT */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_rtc_ext.h
@@ -0,0 +1,619 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_rtc_ext.h
+
+ @Description External definitions and API for FM RTC IEEE1588 Timer Module.
+
+ @Cautions None.
+*//***************************************************************************/
+
+#ifndef __FM_RTC_EXT_H__
+#define __FM_RTC_EXT_H__
+
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "fsl_fman_rtc.h"
+
+/**************************************************************************//**
+
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group fm_rtc_grp FM RTC
+
+ @Description FM RTC functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group fm_rtc_init_grp FM RTC Initialization Unit
+
+ @Description FM RTC initialization API.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description FM RTC Alarm Polarity Options.
+*//***************************************************************************/
+typedef enum e_FmRtcAlarmPolarity
+{
+ e_FM_RTC_ALARM_POLARITY_ACTIVE_HIGH = E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH, /**< Active-high output polarity */
+ e_FM_RTC_ALARM_POLARITY_ACTIVE_LOW = E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW /**< Active-low output polarity */
+} e_FmRtcAlarmPolarity;
+
+/**************************************************************************//**
+ @Description FM RTC Trigger Polarity Options.
+*//***************************************************************************/
+typedef enum e_FmRtcTriggerPolarity
+{
+ e_FM_RTC_TRIGGER_ON_RISING_EDGE = E_FMAN_RTC_TRIGGER_ON_RISING_EDGE, /**< Trigger on rising edge */
+ e_FM_RTC_TRIGGER_ON_FALLING_EDGE = E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE /**< Trigger on falling edge */
+} e_FmRtcTriggerPolarity;
+
+/**************************************************************************//**
+ @Description IEEE1588 Timer Module FM RTC Optional Clock Sources.
+*//***************************************************************************/
+typedef enum e_FmSrcClock
+{
+ e_FM_RTC_SOURCE_CLOCK_EXTERNAL = E_FMAN_RTC_SOURCE_CLOCK_EXTERNAL, /**< external high precision timer reference clock */
+ e_FM_RTC_SOURCE_CLOCK_SYSTEM = E_FMAN_RTC_SOURCE_CLOCK_SYSTEM, /**< MAC system clock */
+ e_FM_RTC_SOURCE_CLOCK_OSCILATOR = E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR /**< RTC clock oscilator */
+}e_FmSrcClk;
+
+/**************************************************************************//**
+ @Description FM RTC configuration parameters structure.
+
+ This structure should be passed to FM_RTC_Config().
+*//***************************************************************************/
+typedef struct t_FmRtcParams
+{
+ t_Handle h_Fm; /**< FM Handle*/
+ uintptr_t baseAddress; /**< Base address of FM RTC registers */
+ t_Handle h_App; /**< A handle to an application layer object; This handle will
+ be passed by the driver upon calling the above callbacks */
+} t_FmRtcParams;
+
+
+/**************************************************************************//**
+ @Function FM_RTC_Config
+
+ @Description Configures the FM RTC module according to user's parameters.
+
+ The driver assigns default values to some FM RTC parameters.
+ These parameters can be overwritten using the advanced
+ configuration routines.
+
+ @Param[in] p_FmRtcParam - FM RTC configuration parameters.
+
+ @Return Handle to the new FM RTC object; NULL pointer on failure.
+
+ @Cautions None
+*//***************************************************************************/
+t_Handle FM_RTC_Config(t_FmRtcParams *p_FmRtcParam);
+
+/**************************************************************************//**
+ @Function FM_RTC_Init
+
+ @Description Initializes the FM RTC driver and hardware.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_Init(t_Handle h_FmRtc);
+
+/**************************************************************************//**
+ @Function FM_RTC_Free
+
+ @Description Frees the FM RTC object and all allocated resources.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_Free(t_Handle h_FmRtc);
+
+
+/**************************************************************************//**
+ @Group fm_rtc_adv_config_grp FM RTC Advanced Configuration Unit
+
+ @Description FM RTC advanced configuration functions.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigPeriod
+
+ @Description Configures the period of the timestamp if different than
+ default [DEFAULT_clockPeriod].
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] period - Period in nano-seconds.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigPeriod(t_Handle h_FmRtc, uint32_t period);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigSourceClock
+
+ @Description Configures the source clock of the RTC.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] srcClk - Source clock selection.
+ @Param[in] freqInMhz - the source-clock frequency (in MHz).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigSourceClock(t_Handle h_FmRtc,
+ e_FmSrcClk srcClk,
+ uint32_t freqInMhz);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigPulseRealignment
+
+ @Description Configures the RTC to automatic FIPER pulse realignment in
+ response to timer adjustments [DEFAULT_pulseRealign]
+
+ In this mode, the RTC clock is identical to the source clock.
+ This feature can be useful when the system contains an external
+ RTC with inherent frequency compensation.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] enable - TRUE to enable automatic realignment.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigPulseRealignment(t_Handle h_FmRtc, bool enable);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigFrequencyBypass
+
+ @Description Configures the RTC to bypass the frequency compensation
+ mechanism. [DEFAULT_bypass]
+
+ In this mode, the RTC clock is identical to the source clock.
+ This feature can be useful when the system contains an external
+ RTC with inherent frequency compensation.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] enabled - TRUE to bypass frequency compensation;
+ FALSE otherwise.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigFrequencyBypass(t_Handle h_FmRtc, bool enabled);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigInvertedInputClockPhase
+
+ @Description Configures the RTC to invert the source clock phase on input.
+ [DEFAULT_invertInputClkPhase]
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] inverted - TRUE to invert the source clock phase on input.
+ FALSE otherwise.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigInvertedInputClockPhase(t_Handle h_FmRtc, bool inverted);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigInvertedOutputClockPhase
+
+ @Description Configures the RTC to invert the output clock phase.
+ [DEFAULT_invertOutputClkPhase]
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] inverted - TRUE to invert the output clock phase.
+ FALSE otherwise.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigInvertedOutputClockPhase(t_Handle h_FmRtc, bool inverted);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigOutputClockDivisor
+
+ @Description Configures the divisor for generating the output clock from
+ the RTC clock. [DEFAULT_outputClockDivisor]
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] divisor - Divisor for generation of the output clock.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigOutputClockDivisor(t_Handle h_FmRtc, uint16_t divisor);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigAlarmPolarity
+
+ @Description Configures the polarity (active-high/active-low) of a specific
+ alarm signal. [DEFAULT_alarmPolarity]
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] alarmId - Alarm ID.
+ @Param[in] alarmPolarity - Alarm polarity.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigAlarmPolarity(t_Handle h_FmRtc,
+ uint8_t alarmId,
+ e_FmRtcAlarmPolarity alarmPolarity);
+
+/**************************************************************************//**
+ @Function FM_RTC_ConfigExternalTriggerPolarity
+
+ @Description Configures the polarity (rising/falling edge) of a specific
+ external trigger signal. [DEFAULT_triggerPolarity]
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] triggerId - Trigger ID.
+ @Param[in] triggerPolarity - Trigger polarity.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously created using FM_RTC_Config().
+*//***************************************************************************/
+t_Error FM_RTC_ConfigExternalTriggerPolarity(t_Handle h_FmRtc,
+ uint8_t triggerId,
+ e_FmRtcTriggerPolarity triggerPolarity);
+
+/** @} */ /* end of fm_rtc_adv_config_grp */
+/** @} */ /* end of fm_rtc_init_grp */
+
+
+/**************************************************************************//**
+ @Group fm_rtc_control_grp FM RTC Control Unit
+
+ @Description FM RTC runtime control API.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function t_FmRtcExceptionsCallback
+
+ @Description Exceptions user callback routine, used for RTC different mechanisms.
+
+ @Param[in] h_App - User's application descriptor.
+ @Param[in] id - source id.
+*//***************************************************************************/
+typedef void (t_FmRtcExceptionsCallback) ( t_Handle h_App, uint8_t id);
+
+/**************************************************************************//**
+ @Description FM RTC alarm parameters.
+*//***************************************************************************/
+typedef struct t_FmRtcAlarmParams {
+ uint8_t alarmId; /**< 0 or 1 */
+ uint64_t alarmTime; /**< In nanoseconds, the time when the alarm
+ should go off - must be a multiple of
+ the RTC period */
+ t_FmRtcExceptionsCallback *f_AlarmCallback; /**< This routine will be called when RTC
+ reaches alarmTime */
+ bool clearOnExpiration; /**< TRUE to turn off the alarm once expired. */
+} t_FmRtcAlarmParams;
+
+/**************************************************************************//**
+ @Description FM RTC Periodic Pulse parameters.
+*//***************************************************************************/
+typedef struct t_FmRtcPeriodicPulseParams {
+ uint8_t periodicPulseId; /**< 0 or 1 */
+ uint64_t periodicPulsePeriod; /**< In Nanoseconds. Must be
+ a multiple of the RTC period */
+ t_FmRtcExceptionsCallback *f_PeriodicPulseCallback; /**< This routine will be called every
+ periodicPulsePeriod. */
+} t_FmRtcPeriodicPulseParams;
+
+/**************************************************************************//**
+ @Description FM RTC Periodic Pulse parameters.
+*//***************************************************************************/
+typedef struct t_FmRtcExternalTriggerParams {
+ uint8_t externalTriggerId; /**< 0 or 1 */
+ bool usePulseAsInput; /**< Use the pulse interrupt instead of
+ an external signal */
+ t_FmRtcExceptionsCallback *f_ExternalTriggerCallback; /**< This routine will be called every
+ periodicPulsePeriod. */
+} t_FmRtcExternalTriggerParams;
+
+
+/**************************************************************************//**
+ @Function FM_RTC_Enable
+
+ @Description Enable the RTC (time count is started).
+
+ The user can select to resume the time count from previous
+ point, or to restart the time count.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] resetClock - Restart the time count from zero.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_Enable(t_Handle h_FmRtc, bool resetClock);
+
+/**************************************************************************//**
+ @Function FM_RTC_Disable
+
+ @Description Disables the RTC (time count is stopped).
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_Disable(t_Handle h_FmRtc);
+
+/**************************************************************************//**
+ @Function FM_RTC_SetClockOffset
+
+ @Description Sets the clock offset (usually relative to another clock).
+
+ The user can pass a negative offset value.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] offset - New clock offset (in nanoseconds).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_SetClockOffset(t_Handle h_FmRtc, int64_t offset);
+
+/**************************************************************************//**
+ @Function FM_RTC_SetAlarm
+
+ @Description Schedules an alarm event to a given RTC time.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] p_FmRtcAlarmParams - Alarm parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+ Must be called only prior to FM_RTC_Enable().
+*//***************************************************************************/
+t_Error FM_RTC_SetAlarm(t_Handle h_FmRtc, t_FmRtcAlarmParams *p_FmRtcAlarmParams);
+
+/**************************************************************************//**
+ @Function FM_RTC_SetPeriodicPulse
+
+ @Description Sets a periodic pulse.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] p_FmRtcPeriodicPulseParams - Periodic pulse parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+ Must be called only prior to FM_RTC_Enable().
+*//***************************************************************************/
+t_Error FM_RTC_SetPeriodicPulse(t_Handle h_FmRtc, t_FmRtcPeriodicPulseParams *p_FmRtcPeriodicPulseParams);
+
+/**************************************************************************//**
+ @Function FM_RTC_ClearPeriodicPulse
+
+ @Description Clears a periodic pulse.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] periodicPulseId - Periodic pulse id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_ClearPeriodicPulse(t_Handle h_FmRtc, uint8_t periodicPulseId);
+
+/**************************************************************************//**
+ @Function FM_RTC_SetExternalTrigger
+
+ @Description Sets an external trigger indication and define a callback
+ routine to be called on such event.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] p_FmRtcExternalTriggerParams - External Trigger parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_SetExternalTrigger(t_Handle h_FmRtc, t_FmRtcExternalTriggerParams *p_FmRtcExternalTriggerParams);
+
+/**************************************************************************//**
+ @Function FM_RTC_ClearExternalTrigger
+
+ @Description Clears external trigger indication.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] id - External Trigger id.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_ClearExternalTrigger(t_Handle h_FmRtc, uint8_t id);
+
+/**************************************************************************//**
+ @Function FM_RTC_GetExternalTriggerTimeStamp
+
+ @Description Reads the External Trigger TimeStamp.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] triggerId - External Trigger id.
+ @Param[out] p_TimeStamp - External Trigger timestamp (in nanoseconds).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_GetExternalTriggerTimeStamp(t_Handle h_FmRtc,
+ uint8_t triggerId,
+ uint64_t *p_TimeStamp);
+
+/**************************************************************************//**
+ @Function FM_RTC_GetCurrentTime
+
+ @Description Returns the current RTC time.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[out] p_Ts - returned time stamp (in nanoseconds).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_GetCurrentTime(t_Handle h_FmRtc, uint64_t *p_Ts);
+
+/**************************************************************************//**
+ @Function FM_RTC_SetCurrentTime
+
+ @Description Sets the current RTC time.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] ts - The new time stamp (in nanoseconds).
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_SetCurrentTime(t_Handle h_FmRtc, uint64_t ts);
+
+/**************************************************************************//**
+ @Function FM_RTC_GetFreqCompensation
+
+ @Description Retrieves the frequency compensation value
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[out] p_Compensation - A pointer to the returned value of compensation.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_GetFreqCompensation(t_Handle h_FmRtc, uint32_t *p_Compensation);
+
+/**************************************************************************//**
+ @Function FM_RTC_SetFreqCompensation
+
+ @Description Sets a new frequency compensation value.
+
+ @Param[in] h_FmRtc - Handle to FM RTC object.
+ @Param[in] freqCompensation - The new frequency compensation value to set.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions h_FmRtc must have been previously initialized using FM_RTC_Init().
+*//***************************************************************************/
+t_Error FM_RTC_SetFreqCompensation(t_Handle h_FmRtc, uint32_t freqCompensation);
+
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+/**************************************************************************//**
+*@Function FM_RTC_EnableInterrupt
+*
+*@Description Enable interrupt of FM RTC.
+*
+*@Param[in] h_FmRtc - Handle to FM RTC object.
+*@Param[in] events - Interrupt events.
+*
+*@Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_RTC_EnableInterrupt(t_Handle h_FmRtc, uint32_t events);
+
+/**************************************************************************//**
+*@Function FM_RTC_DisableInterrupt
+*
+*@Description Disable interrupt of FM RTC.
+*
+*@Param[in] h_FmRtc - Handle to FM RTC object.
+*@Param[in] events - Interrupt events.
+*
+*@Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_RTC_DisableInterrupt(t_Handle h_FmRtc, uint32_t events);
+#endif
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+/**************************************************************************//**
+ @Function FM_RTC_DumpRegs
+
+ @Description Dumps all FM registers
+
+ @Param[in] h_FmRtc A handle to an FM RTC Module.
+
+ @Return E_OK on success;
+
+ @Cautions Allowed only FM_Init().
+*//***************************************************************************/
+t_Error FM_RTC_DumpRegs(t_Handle h_FmRtc);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+/** @} */ /* end of fm_rtc_control_grp */
+/** @} */ /* end of fm_rtc_grp */
+/** @} */ /* end of FM_grp group */
+
+
+#endif /* __FM_RTC_EXT_H__ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/fm_vsp_ext.h
@@ -0,0 +1,411 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File fm_vsp_ext.h
+
+ @Description FM Virtual Storage-Profile ...
+*//***************************************************************************/
+#ifndef __FM_VSP_EXT_H
+#define __FM_VSP_EXT_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "debug_ext.h"
+
+#include "fm_ext.h"
+
+
+/**************************************************************************//**
+
+ @Group FM_grp Frame Manager API
+
+ @Description FM API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_VSP_grp FM Virtual-Storage-Profile
+
+ @Description FM Virtual-Storage-Profile API
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_VSP_init_grp FM VSP Initialization Unit
+
+ @Description FM VSP initialization API.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Virtual Storage Profile
+*//***************************************************************************/
+typedef struct t_FmVspParams {
+ t_Handle h_Fm; /**< A handle to the FM object this VSP related to */
+ t_FmExtPools extBufPools; /**< Which external buffer pools are used
+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes.
+ parameter associated with Rx / OP port */
+ uint16_t liodnOffset; /**< VSP's LIODN offset */
+ struct {
+ e_FmPortType portType; /**< Port type */
+ uint8_t portId; /**< Port Id - relative to type */
+ } portParams;
+ uint8_t relativeProfileId; /**< VSP Id - relative to VSP's range
+ defined in relevant FM object */
+} t_FmVspParams;
+
+
+/**************************************************************************//**
+ @Function FM_VSP_Config
+
+ @Description Creates descriptor for the FM VSP module.
+
+ The routine returns a handle (descriptor) to the FM VSP object.
+ This descriptor must be passed as first parameter to all other
+ FM VSP function calls.
+
+ No actual initialization or configuration of FM hardware is
+ done by this routine.
+
+@Param[in] p_FmVspParams Pointer to data structure of parameters
+
+ @Retval Handle to FM VSP object, or NULL for Failure.
+*//***************************************************************************/
+t_Handle FM_VSP_Config(t_FmVspParams *p_FmVspParams);
+
+/**************************************************************************//**
+ @Function FM_VSP_Init
+
+ @Description Initializes the FM VSP module
+
+ @Param[in] h_FmVsp - FM VSP module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_VSP_Init(t_Handle h_FmVsp);
+
+/**************************************************************************//**
+ @Function FM_VSP_Free
+
+ @Description Frees all resources that were assigned to FM VSP module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmVsp - FM VSP module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error FM_VSP_Free(t_Handle h_FmVsp);
+
+
+/**************************************************************************//**
+ @Group FM_VSP_adv_config_grp FM VSP Advanced Configuration Unit
+
+ @Description FM VSP advanced configuration functions.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigBufferPrefixContent
+
+ @Description Defines the structure, size and content of the application buffer.
+
+ The prefix will
+ In VSPs defined for Tx ports, if 'passPrsResult', the application
+ should set a value to their offsets in the prefix of
+ the FM will save the first 'privDataSize', than,
+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result
+ and timeStamp, and the packet itself (in this order), to the
+ application buffer, and to offset.
+
+ Calling this routine changes the buffer margins definitions
+ in the internal driver data base from its default
+ configuration: Data size: [DEFAULT_FM_SP_bufferPrefixContent_privDataSize]
+ Pass Parser result: [DEFAULT_FM_SP_bufferPrefixContent_passPrsResult].
+ Pass timestamp: [DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp].
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in,out] p_FmBufferPrefixContent A structure of parameters describing the
+ structure of the buffer.
+ Out parameter: Start margin - offset
+ of data from start of external buffer.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigBufferPrefixContent(t_Handle h_FmVsp,
+ t_FmBufferPrefixContent *p_FmBufferPrefixContent);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigDmaSwapData
+
+ @Description Calling this routine changes the DMA swap data parameter
+ in the internal driver data base from its default
+ configuration [DEFAULT_FM_SP_dmaSwapData]
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] swapData New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigDmaSwapData(t_Handle h_FmVsp, e_FmDmaSwapOption swapData);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigDmaIcCacheAttr
+
+ @Description Calling this routine changes the internal context cache
+ attribute parameter in the internal driver data base
+ from its default configuration [DEFAULT_FM_SP_dmaIntContextCacheAttr]
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] intContextCacheAttr New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigDmaIcCacheAttr(t_Handle h_FmVsp,
+ e_FmDmaCacheOption intContextCacheAttr);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigDmaHdrAttr
+
+ @Description Calling this routine changes the header cache
+ attribute parameter in the internal driver data base
+ from its default configuration [DEFAULT_FM_SP_dmaHeaderCacheAttr]
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] headerCacheAttr New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigDmaHdrAttr(t_Handle h_FmVsp, e_FmDmaCacheOption headerCacheAttr);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigDmaScatterGatherAttr
+
+ @Description Calling this routine changes the scatter gather cache
+ attribute parameter in the internal driver data base
+ from its default configuration [DEFAULT_FM_SP_dmaScatterGatherCacheAttr]
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] scatterGatherCacheAttr New selection
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigDmaScatterGatherAttr(t_Handle h_FmVsp,
+ e_FmDmaCacheOption scatterGatherCacheAttr);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigDmaWriteOptimize
+
+ @Description Calling this routine changes the write optimization
+ parameter in the internal driver data base
+ from its default configuration: optimize = [DEFAULT_FM_SP_dmaWriteOptimize]
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] optimize TRUE to enable optimization, FALSE for normal operation
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigDmaWriteOptimize(t_Handle h_FmVsp, bool optimize);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigNoScatherGather
+
+ @Description Calling this routine changes the possibility to receive S/G frame
+ in the internal driver data base
+ from its default configuration: optimize = [DEFAULT_FM_SP_noScatherGather]
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] noScatherGather TRUE to operate without scatter/gather capability.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigNoScatherGather(t_Handle h_FmVsp, bool noScatherGather);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigPoolDepletion
+
+ @Description Calling this routine enables pause frame generation depending on the
+ depletion status of BM pools. It also defines the conditions to activate
+ this functionality. By default, this functionality is disabled.
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] p_BufPoolDepletion A structure of pool depletion parameters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigPoolDepletion(t_Handle h_FmVsp, t_FmBufPoolDepletion *p_BufPoolDepletion);
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigBackupPools
+
+ @Description Calling this routine allows the configuration of some of the BM pools
+ defined for this port as backup pools.
+ A pool configured to be a backup pool will be used only if all other
+ enabled non-backup pools are depleted.
+
+ @Param[in] h_FmVsp A handle to a FM VSP module.
+ @Param[in] p_BackupBmPools An array of pool id's. All pools specified here will
+ be defined as backup pools.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+t_Error FM_VSP_ConfigBackupPools(t_Handle h_FmVsp, t_FmBackupBmPools *p_BackupBmPools);
+
+/** @} */ /* end of FM_VSP_adv_config_grp group */
+/** @} */ /* end of FM_VSP_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_VSP_control_grp FM VSP Control Unit
+
+ @Description FM VSP runtime control API.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function FM_VSP_GetBufferDataOffset
+
+ @Description Relevant for Rx ports.
+ Returns the data offset from the beginning of the data buffer
+
+ @Param[in] h_FmVsp - FM PORT module descriptor
+
+ @Return data offset.
+
+ @Cautions Allowed only following FM_VSP_Init().
+*//***************************************************************************/
+uint32_t FM_VSP_GetBufferDataOffset(t_Handle h_FmVsp);
+
+/**************************************************************************//**
+ @Function FM_VSP_GetBufferICInfo
+
+ @Description Returns the Internal Context offset from the beginning of the data buffer
+
+ @Param[in] h_FmVsp - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return Internal context info pointer on success, NULL if 'allOtherInfo' was not
+ configured for this port.
+
+ @Cautions Allowed only following FM_VSP_Init().
+*//***************************************************************************/
+uint8_t * FM_VSP_GetBufferICInfo(t_Handle h_FmVsp, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_VSP_GetBufferPrsResult
+
+ @Description Returns the pointer to the parse result in the data buffer.
+ In Rx ports this is relevant after reception, if parse
+ result is configured to be part of the data passed to the
+ application. For non Rx ports it may be used to get the pointer
+ of the area in the buffer where parse result should be
+ initialized - if so configured.
+ See FM_VSP_ConfigBufferPrefixContent for data buffer prefix
+ configuration.
+
+ @Param[in] h_FmVsp - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return Parse result pointer on success, NULL if parse result was not
+ configured for this port.
+
+ @Cautions Allowed only following FM_VSP_Init().
+*//***************************************************************************/
+t_FmPrsResult * FM_VSP_GetBufferPrsResult(t_Handle h_FmVsp, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_VSP_GetBufferTimeStamp
+
+ @Description Returns the time stamp in the data buffer.
+ Relevant for Rx ports for getting the buffer time stamp.
+ See FM_VSP_ConfigBufferPrefixContent for data buffer prefix
+ configuration.
+
+ @Param[in] h_FmVsp - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return A pointer to the hash result on success, NULL otherwise.
+
+ @Cautions Allowed only following FM_VSP_Init().
+*//***************************************************************************/
+uint64_t * FM_VSP_GetBufferTimeStamp(t_Handle h_FmVsp, char *p_Data);
+
+/**************************************************************************//**
+ @Function FM_VSP_GetBufferHashResult
+
+ @Description Given a data buffer, on the condition that hash result was defined
+ as a part of the buffer content (see FM_VSP_ConfigBufferPrefixContent)
+ this routine will return the pointer to the hash result location in the
+ buffer prefix.
+
+ @Param[in] h_FmVsp - FM PORT module descriptor
+ @Param[in] p_Data - A pointer to the data buffer.
+
+ @Return A pointer to the hash result on success, NULL otherwise.
+
+ @Cautions Allowed only following FM_VSP_Init().
+*//***************************************************************************/
+uint8_t * FM_VSP_GetBufferHashResult(t_Handle h_FmVsp, char *p_Data);
+
+
+/** @} */ /* end of FM_VSP_control_grp group */
+/** @} */ /* end of FM_VSP_grp group */
+/** @} */ /* end of FM_grp group */
+
+
+#endif /* __FM_VSP_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+
+#ifndef __MII_ACC_EXT_H
+#define __MII_ACC_EXT_H
+
+
+/**************************************************************************//**
+ @Function MII_ReadPhyReg
+
+ @Description This routine is called to read a specified PHY
+ register value.
+
+ @Param[in] h_MiiAccess - Handle to MII configuration access registers
+ @Param[in] phyAddr - PHY address (0-31).
+ @Param[in] reg - PHY register to read
+ @Param[out] p_Data - Gets the register value.
+
+ @Return Always zero (success).
+*//***************************************************************************/
+int MII_ReadPhyReg(t_Handle h_MiiAccess,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t *p_Data);
+
+/**************************************************************************//**
+ @Function MII_WritePhyReg
+
+ @Description This routine is called to write data to a specified PHY
+ register.
+
+ @Param[in] h_MiiAccess - Handle to MII configuration access registers
+ @Param[in] phyAddr - PHY address (0-31).
+ @Param[in] reg - PHY register to write
+ @Param[in] data - Data to write in register.
+
+ @Return Always zero (success).
+*//***************************************************************************/
+int MII_WritePhyReg(t_Handle h_MiiAccess,
+ uint8_t phyAddr,
+ uint8_t reg,
+ uint16_t data);
+
+
+#endif /* __MII_ACC_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/core_ext.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File core_ext.h
+
+ @Description Generic interface to basic core operations.
+
+ The system integrator must ensure that this interface is
+ mapped to a specific core implementation, by including the
+ appropriate header file.
+*//***************************************************************************/
+#ifndef __CORE_EXT_H
+#define __CORE_EXT_H
+
+#ifdef CONFIG_FMAN_ARM
+#include "arm_ext.h"
+#include <linux/smp.h>
+#else
+#ifdef NCSW_PPC_CORE
+#include "ppc_ext.h"
+#elif defined(NCSW_VXWORKS)
+#include "core_vxw_ext.h"
+#else
+#error "Core is not defined!"
+#endif /* NCSW_CORE */
+
+#if (!defined(CORE_IS_LITTLE_ENDIAN) && !defined(CORE_IS_BIG_ENDIAN))
+#error "Must define core as little-endian or big-endian!"
+#endif /* (!defined(CORE_IS_LITTLE_ENDIAN) && ... */
+
+#ifndef CORE_CACHELINE_SIZE
+#error "Must define the core cache-line size!"
+#endif /* !CORE_CACHELINE_SIZE */
+
+#endif /* CONFIG_FMAN_ARM */
+
+
+/**************************************************************************//**
+ @Function CORE_GetId
+
+ @Description Returns the core ID in the system.
+
+ @Return Core ID.
+*//***************************************************************************/
+uint32_t CORE_GetId(void);
+
+/**************************************************************************//**
+ @Function CORE_MemoryBarrier
+
+ @Description This routine will cause the core to stop executing any commands
+ until all previous memory read/write commands are completely out
+ of the core's pipeline.
+
+ @Return None.
+*//***************************************************************************/
+void CORE_MemoryBarrier(void);
+#define fsl_mem_core_barrier() CORE_MemoryBarrier()
+
+#endif /* __CORE_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/cores/arm_ext.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File arm_ext.h
+
+ @Description Core API for ARM cores
+
+ These routines must be implemented by each specific PowerPC
+ core driver.
+*//***************************************************************************/
+#ifndef __ARM_EXT_H
+#define __ARM_EXT_H
+
+#include "part_ext.h"
+
+
+#define CORE_IS_LITTLE_ENDIAN
+
+static __inline__ void CORE_MemoryBarrier(void)
+{
+ mb();
+}
+
+#endif /* __PPC_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/cores/e500v2_ext.h
@@ -0,0 +1,476 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File e500v2_ext.h
+
+ @Description E500 external definitions prototypes
+ This file is not included by the E500
+ source file as it is an assembly file. It is used
+ only for prototypes exposure, for inclusion
+ by user and other modules.
+*//***************************************************************************/
+
+#ifndef __E500V2_EXT_H
+#define __E500V2_EXT_H
+
+#include "std_ext.h"
+
+
+/* Layer 1 Cache Manipulations
+ *==============================
+ * Should not be called directly by the user.
+ */
+void L1DCache_Invalidate (void);
+void L1ICache_Invalidate(void);
+void L1DCache_Enable(void);
+void L1ICache_Enable(void);
+void L1DCache_Disable(void);
+void L1ICache_Disable(void);
+void L1DCache_Flush(void);
+void L1ICache_Flush(void);
+uint32_t L1ICache_IsEnabled(void);
+uint32_t L1DCache_IsEnabled(void);
+/*
+ *
+ */
+uint32_t L1DCache_LineLock(uint32_t addr);
+uint32_t L1ICache_LineLock(uint32_t addr);
+void L1Cache_BroadCastEnable(void);
+void L1Cache_BroadCastDisable(void);
+
+
+#define CORE_DCacheEnable E500_DCacheEnable
+#define CORE_ICacheEnable E500_ICacheEnable
+#define CORE_DCacheDisable E500_DCacheDisable
+#define CORE_ICacheDisable E500_ICacheDisable
+#define CORE_GetId E500_GetId
+#define CORE_TestAndSet E500_TestAndSet
+#define CORE_MemoryBarrier E500_MemoryBarrier
+#define CORE_InstructionSync E500_InstructionSync
+
+#define CORE_SetDozeMode E500_SetDozeMode
+#define CORE_SetNapMode E500_SetNapMode
+#define CORE_SetSleepMode E500_SetSleepMode
+#define CORE_SetJogMode E500_SetJogMode
+#define CORE_SetDeepSleepMode E500_SetDeepSleepMode
+
+#define CORE_RecoverDozeMode E500_RecoverDozeMode
+#define CORE_RecoverNapMode E500_RecoverNapMode
+#define CORE_RecoverSleepMode E500_RecoverSleepMode
+#define CORE_RecoverJogMode E500_RecoverJogMode
+
+void E500_SetDozeMode(void);
+void E500_SetNapMode(void);
+void E500_SetSleepMode(void);
+void E500_SetJogMode(void);
+t_Error E500_SetDeepSleepMode(uint32_t bptrAddress);
+
+void E500_RecoverDozeMode(void);
+void E500_RecoverNapMode(void);
+void E500_RecoverSleepMode(void);
+void E500_RecoverJogMode(void);
+
+
+/**************************************************************************//**
+ @Group E500_id E500 Application Programming Interface
+
+ @Description E500 API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group E500_init_grp E500 Initialization Unit
+
+ @Description E500 initialization unit API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+
+/**************************************************************************//**
+ @Function E500_DCacheEnable
+
+ @Description Enables the data cache for memory pages that are
+ not cache inhibited.
+
+ @Return None.
+*//***************************************************************************/
+void E500_DCacheEnable(void);
+
+/**************************************************************************//**
+ @Function E500_ICacheEnable
+
+ @Description Enables the instruction cache for memory pages that are
+ not cache inhibited.
+
+ @Return None.
+*//***************************************************************************/
+void E500_ICacheEnable(void);
+
+/**************************************************************************//**
+ @Function E500_DCacheDisable
+
+ @Description Disables the data cache.
+
+ @Return None.
+*//***************************************************************************/
+void E500_DCacheDisable(void);
+
+/**************************************************************************//**
+ @Function E500_ICacheDisable
+
+ @Description Disables the instruction cache.
+
+ @Return None.
+*//***************************************************************************/
+void E500_ICacheDisable(void);
+
+/**************************************************************************//**
+ @Function E500_DCacheFlush
+
+ @Description Flushes the data cache
+
+ @Return None.
+*//***************************************************************************/
+void E500_DCacheFlush(void);
+
+/**************************************************************************//**
+ @Function E500_ICacheFlush
+
+ @Description Flushes the instruction cache.
+
+ @Return None.
+*//***************************************************************************/
+void E500_ICacheFlush(void);
+
+/**************************************************************************//**
+ @Function E500_DCacheSetStashId
+
+ @Description Set Stash Id for data cache
+
+ @Param[in] stashId the stash id to be set.
+
+ @Return None.
+*//***************************************************************************/
+void E500_DCacheSetStashId(uint8_t stashId);
+
+/**************************************************************************//**
+ @Description E500mc L2 Cache Operation Mode
+*//***************************************************************************/
+typedef enum e_E500mcL2CacheMode
+{
+ e_L2_CACHE_MODE_DATA_ONLY = 0x00000001, /**< Cache data only */
+ e_L2_CACHE_MODE_INST_ONLY = 0x00000002, /**< Cache instructions only */
+ e_L2_CACHE_MODE_DATA_AND_INST = 0x00000003 /**< Cache data and instructions */
+} e_E500mcL2CacheMode;
+
+#if defined(CORE_E500MC) || defined(CORE_E5500)
+/**************************************************************************//**
+ @Function E500_L2CacheEnable
+
+ @Description Enables the cache for memory pages that are not cache inhibited.
+
+ @param[in] mode - L2 cache mode: data only, instruction only or instruction and data.
+
+ @Return None.
+
+ @Cautions This routine must be call only ONCE for both caches. I.e. it is
+ not possible to call this routine for i-cache and than to call
+ again for d-cache; The second call will override the first one.
+*//***************************************************************************/
+void E500_L2CacheEnable(e_E500mcL2CacheMode mode);
+
+/**************************************************************************//**
+ @Function E500_L2CacheDisable
+
+ @Description Disables the cache (data instruction or both).
+
+ @Return None.
+
+*//***************************************************************************/
+void E500_L2CacheDisable(void);
+
+/**************************************************************************//**
+ @Function E500_L2CacheFlush
+
+ @Description Flushes the cache.
+
+ @Return None.
+*//***************************************************************************/
+void E500_L2CacheFlush(void);
+
+/**************************************************************************//**
+ @Function E500_L2SetStashId
+
+ @Description Set Stash Id
+
+ @Param[in] stashId the stash id to be set.
+
+ @Return None.
+*//***************************************************************************/
+void E500_L2SetStashId(uint8_t stashId);
+#endif /* defined(CORE_E500MC) || defined(CORE_E5500) */
+
+#ifdef CORE_E6500
+/**************************************************************************//**
+ @Function E6500_L2CacheEnable
+
+ @Description Enables the cache for memory pages that are not cache inhibited.
+
+ @param[in] mode - L2 cache mode: support data & instruction only.
+
+ @Return None.
+
+ @Cautions This routine must be call only ONCE for both caches. I.e. it is
+ not possible to call this routine for i-cache and than to call
+ again for d-cache; The second call will override the first one.
+*//***************************************************************************/
+void E6500_L2CacheEnable(uintptr_t clusterBase);
+
+/**************************************************************************//**
+ @Function E6500_L2CacheDisable
+
+ @Description Disables the cache (data instruction or both).
+
+ @Return None.
+
+*//***************************************************************************/
+void E6500_L2CacheDisable(uintptr_t clusterBase);
+
+/**************************************************************************//**
+ @Function E6500_L2CacheFlush
+
+ @Description Flushes the cache.
+
+ @Return None.
+*//***************************************************************************/
+void E6500_L2CacheFlush(uintptr_t clusterBase);
+
+/**************************************************************************//**
+ @Function E6500_L2SetStashId
+
+ @Description Set Stash Id
+
+ @Param[in] stashId the stash id to be set.
+
+ @Return None.
+*//***************************************************************************/
+void E6500_L2SetStashId(uintptr_t clusterBase, uint8_t stashId);
+
+/**************************************************************************//**
+ @Function E6500_GetCcsrBase
+
+ @Description Obtain SoC CCSR base address
+
+ @Param[in] None.
+
+ @Return Physical CCSR base address.
+*//***************************************************************************/
+physAddress_t E6500_GetCcsrBase(void);
+#endif /* CORE_E6500 */
+
+/**************************************************************************//**
+ @Function E500_AddressBusStreamingEnable
+
+ @Description Enables address bus streaming on the CCB.
+
+ This setting, along with the ECM streaming configuration
+ parameters, enables address bus streaming on the CCB.
+
+ @Return None.
+*//***************************************************************************/
+void E500_AddressBusStreamingEnable(void);
+
+/**************************************************************************//**
+ @Function E500_AddressBusStreamingDisable
+
+ @Description Disables address bus streaming on the CCB.
+
+ @Return None.
+*//***************************************************************************/
+void E500_AddressBusStreamingDisable(void);
+
+/**************************************************************************//**
+ @Function E500_AddressBroadcastEnable
+
+ @Description Enables address broadcast.
+
+ The e500 broadcasts cache management instructions (dcbst, dcblc
+ (CT = 1), icblc (CT = 1), dcbf, dcbi, mbar, msync, tlbsync, icbi)
+ based on ABE. ABE must be set to allow management of external
+ L2 caches.
+
+ @Return None.
+*//***************************************************************************/
+void E500_AddressBroadcastEnable(void);
+
+/**************************************************************************//**
+ @Function E500_AddressBroadcastDisable
+
+ @Description Disables address broadcast.
+
+ The e500 broadcasts cache management instructions (dcbst, dcblc
+ (CT = 1), icblc (CT = 1), dcbf, dcbi, mbar, msync, tlbsync, icbi)
+ based on ABE. ABE must be set to allow management of external
+ L2 caches.
+
+ @Return None.
+*//***************************************************************************/
+void E500_AddressBroadcastDisable(void);
+
+/**************************************************************************//**
+ @Function E500_IsTaskletSupported
+
+ @Description Checks if tasklets are supported by the e500 interrupt handler.
+
+ @Retval TRUE - Tasklets are supported.
+ @Retval FALSE - Tasklets are not supported.
+*//***************************************************************************/
+bool E500_IsTaskletSupported(void);
+
+void E500_EnableTimeBase(void);
+void E500_DisableTimeBase(void);
+
+uint64_t E500_GetTimeBaseTime(void);
+
+void E500_GenericIntrInit(void);
+
+t_Error E500_SetIntr(int ppcIntrSrc,
+ void (* Isr)(t_Handle handle),
+ t_Handle handle);
+
+t_Error E500_ClearIntr(int ppcIntrSrc);
+
+/**************************************************************************//**
+ @Function E500_GenericIntrHandler
+
+ @Description This is the general e500 interrupt handler.
+
+ It is called by the main assembly interrupt handler
+ when an exception occurs and no other function has been
+ assigned to this exception.
+
+ @Param intrEntry - (In) The exception interrupt vector entry.
+*//***************************************************************************/
+void E500_GenericIntrHandler(uint32_t intrEntry);
+
+/**************************************************************************//**
+ @Function CriticalIntr
+
+ @Description This is the specific critical e500 interrupt handler.
+
+ It is called by the main assembly interrupt handler
+ when an critical interrupt.
+
+ @Param intrEntry - (In) The exception interrupt vector entry.
+*//***************************************************************************/
+void CriticalIntr(uint32_t intrEntry);
+
+
+/**************************************************************************//**
+ @Function E500_GetId
+
+ @Description Returns the core ID in the system.
+
+ @Return Core ID.
+*//***************************************************************************/
+uint32_t E500_GetId(void);
+
+/**************************************************************************//**
+ @Function E500_TestAndSet
+
+ @Description This routine tries to atomically test-and-set an integer
+ in memory to a non-zero value.
+
+ The memory will be set only if it is tested as zero, in which
+ case the routine returns the new non-zero value; otherwise the
+ routine returns zero.
+
+ @Param[in] p - pointer to a volatile int in memory, on which test-and-set
+ operation should be made.
+
+ @Retval Zero - Operation failed - memory was already set.
+ @Retval Non-zero - Operation succeeded - memory has been set.
+*//***************************************************************************/
+int E500_TestAndSet(volatile int *p);
+
+/**************************************************************************//**
+ @Function E500_MemoryBarrier
+
+ @Description This routine will cause the core to stop executing any commands
+ until all previous memory read/write commands are completely out
+ of the core's pipeline.
+
+ @Return None.
+*//***************************************************************************/
+static __inline__ void E500_MemoryBarrier(void)
+{
+#ifndef CORE_E500V2
+ __asm__ ("mbar 1");
+#else /* CORE_E500V2 */
+ /**** ERRATA WORK AROUND START ****/
+ /* ERRATA num: CPU1 */
+ /* Description: "mbar MO = 1" instruction fails to order caching-inhibited
+ guarded loads and stores. */
+
+ /* "msync" instruction is used instead */
+
+ __asm__ ("msync");
+
+ /**** ERRATA WORK AROUND END ****/
+#endif /* CORE_E500V2 */
+}
+
+/**************************************************************************//**
+ @Function E500_InstructionSync
+
+ @Description This routine will cause the core to wait for previous instructions
+ (including any interrupts they generate) to complete before the
+ synchronization command executes, which purges all instructions
+ from the processor's pipeline and refetches the next instruction.
+
+ @Return None.
+*//***************************************************************************/
+static __inline__ void E500_InstructionSync(void)
+{
+ __asm__ ("isync");
+}
+
+
+/** @} */ /* end of E500_init_grp group */
+/** @} */ /* end of E500_grp group */
+
+
+#endif /* __E500V2_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/cores/ppc_ext.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File ppc_ext.h
+
+ @Description Core API for PowerPC cores
+
+ These routines must be implemented by each specific PowerPC
+ core driver.
+*//***************************************************************************/
+#ifndef __PPC_EXT_H
+#define __PPC_EXT_H
+
+#include "part_ext.h"
+
+
+#define CORE_IS_BIG_ENDIAN
+
+#if defined(CORE_E300) || defined(CORE_E500V2)
+#define CORE_CACHELINE_SIZE 32
+#elif defined(CORE_E500MC) || defined(CORE_E5500) || defined(CORE_E6500)
+#define CORE_CACHELINE_SIZE 64
+#else
+#error "Core not defined!"
+#endif /* defined(CORE_E300) || ... */
+
+
+/**************************************************************************//**
+ @Function CORE_TestAndSet
+
+ @Description This routine tries to atomically test-and-set an integer
+ in memory to a non-zero value.
+
+ The memory will be set only if it is tested as zero, in which
+ case the routine returns the new non-zero value; otherwise the
+ routine returns zero.
+
+ @Param[in] p - pointer to a volatile int in memory, on which test-and-set
+ operation should be made.
+
+ @Retval Zero - Operation failed - memory was already set.
+ @Retval Non-zero - Operation succeeded - memory has been set.
+*//***************************************************************************/
+int CORE_TestAndSet(volatile int *p);
+
+/**************************************************************************//**
+ @Function CORE_InstructionSync
+
+ @Description This routine will cause the core to wait for previous instructions
+ (including any interrupts they generate) to complete before the
+ synchronization command executes, which purges all instructions
+ from the processor's pipeline and refetches the next instruction.
+
+ @Return None.
+*//***************************************************************************/
+void CORE_InstructionSync(void);
+
+/**************************************************************************//**
+ @Function CORE_DCacheEnable
+
+ @Description Enables the data cache for memory pages that are
+ not cache inhibited.
+
+ @Return None.
+*//***************************************************************************/
+void CORE_DCacheEnable(void);
+
+/**************************************************************************//**
+ @Function CORE_ICacheEnable
+
+ @Description Enables the instruction cache for memory pages that are
+ not cache inhibited.
+
+ @Return None.
+*//***************************************************************************/
+void CORE_ICacheEnable(void);
+
+/**************************************************************************//**
+ @Function CORE_DCacheDisable
+
+ @Description Disables the data cache.
+
+ @Return None.
+*//***************************************************************************/
+void CORE_DCacheDisable(void);
+
+/**************************************************************************//**
+ @Function CORE_ICacheDisable
+
+ @Description Disables the instruction cache.
+
+ @Return None.
+*//***************************************************************************/
+void CORE_ICacheDisable(void);
+
+
+
+#if defined(CORE_E300)
+#include "e300_ext.h"
+#elif defined(CORE_E500V2) || defined(CORE_E500MC) || defined(CORE_E5500) || defined(CORE_E6500)
+#include "e500v2_ext.h"
+#if !defined(NCSW_LINUX)
+#include "e500v2_asm_ext.h"
+#endif
+#else
+#error "Core not defined!"
+#endif
+
+
+#endif /* __PPC_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/ddr_std_ext.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DDR_SDT_EXT_H
+#define __DDR_SDT_EXT_H
+
+
+/**************************************************************************//**
+ @Group ddr_Generic_Resources
+
+ @Description ddr generic functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+
+/**************************************************************************//**
+ @Description SPD maximum size
+*//***************************************************************************/
+#define SPD_MAX_SIZE 256
+
+/**************************************************************************//**
+ @Description DDR types select
+*//***************************************************************************/
+typedef enum e_DdrType
+{
+ e_DDR_DDR1,
+ e_DDR_DDR2,
+ e_DDR_DDR3,
+ e_DDR_DDR3L,
+ e_DDR_DDR4
+} e_DdrType;
+
+/**************************************************************************//**
+ @Description DDR Mode.
+*//***************************************************************************/
+typedef enum e_DdrMode
+{
+ e_DDR_BUS_WIDTH_32BIT,
+ e_DDR_BUS_WIDTH_64BIT
+} e_DdrMode;
+
+/** @} */ /* end of ddr_Generic_Resources group */
+
+
+
+#endif /* __DDR_SDT_EXT_H */
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/debug_ext.h
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File debug_ext.h
+
+ @Description Debug mode definitions.
+*//***************************************************************************/
+
+#ifndef __DEBUG_EXT_H
+#define __DEBUG_EXT_H
+
+#include "std_ext.h"
+#include "xx_ext.h"
+#include "memcpy_ext.h"
+#if (DEBUG_ERRORS > 0)
+#include "sprint_ext.h"
+#include "string_ext.h"
+#endif /* DEBUG_ERRORS > 0 */
+
+
+#if (DEBUG_ERRORS > 0)
+
+/* Internally used macros */
+
+#define DUMP_Print XX_Print
+#define DUMP_MAX_LEVELS 6
+#define DUMP_IDX_LEN 6
+#define DUMP_MAX_STR 64
+
+
+#define _CREATE_DUMP_SUBSTR(phrase) \
+ dumpTmpLevel = 0; dumpSubStr[0] = '\0'; \
+ snprintf(dumpTmpStr, DUMP_MAX_STR, "%s", #phrase); \
+ p_DumpToken = strtok(dumpTmpStr, (dumpIsArr[0] ? "[" : ".")); \
+ while ((p_DumpToken != NULL) && (dumpTmpLevel < DUMP_MAX_LEVELS)) \
+ { \
+ strlcat(dumpSubStr, p_DumpToken, DUMP_MAX_STR); \
+ if (dumpIsArr[dumpTmpLevel]) \
+ { \
+ strlcat(dumpSubStr, dumpIdxStr[dumpTmpLevel], DUMP_MAX_STR); \
+ p_DumpToken = strtok(NULL, "."); \
+ } \
+ if ((p_DumpToken != NULL) && \
+ ((p_DumpToken = strtok(NULL, (dumpIsArr[++dumpTmpLevel] ? "[" : "."))) != NULL)) \
+ strlcat(dumpSubStr, ".", DUMP_MAX_STR); \
+ }
+
+
+/**************************************************************************//**
+ @Group gen_id General Drivers Utilities
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group dump_id Memory and Registers Dump Mechanism
+
+ @Description Macros for dumping memory mapped structures.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Declaration of dump mechanism variables.
+
+ This macro must be declared at the beginning of each routine
+ which uses the dump mechanism macros, before the routine's code
+ starts.
+*//***************************************************************************/
+#define DECLARE_DUMP \
+ char dumpIdxStr[DUMP_MAX_LEVELS + 1][DUMP_IDX_LEN] = { "", }; \
+ char dumpSubStr[DUMP_MAX_STR] = ""; \
+ char dumpTmpStr[DUMP_MAX_STR] = ""; \
+ char *p_DumpToken = NULL; \
+ int dumpArrIdx = 0, dumpArrSize = 0, dumpLevel = 0, dumpTmpLevel = 0; \
+ uint8_t dumpIsArr[DUMP_MAX_LEVELS + 1] = { 0 }; \
+ /* Prevent warnings if not all used */ \
+ UNUSED(dumpIdxStr[0][0]); \
+ UNUSED(dumpSubStr[0]); \
+ UNUSED(dumpTmpStr[0]); \
+ UNUSED(p_DumpToken); \
+ UNUSED(dumpArrIdx); \
+ UNUSED(dumpArrSize); \
+ UNUSED(dumpLevel); \
+ UNUSED(dumpTmpLevel); \
+ UNUSED(dumpIsArr[0]);
+
+
+/**************************************************************************//**
+ @Description Prints a title for a subsequent dumped structure or memory.
+
+ The inputs for this macro are the structure/memory title and
+ its base addresses.
+*//***************************************************************************/
+#define DUMP_TITLE(addr, msg) \
+ DUMP_Print("\r\n"); DUMP_Print msg; \
+ if (addr) \
+ DUMP_Print(" (%p)", (addr)); \
+ DUMP_Print("\r\n---------------------------------------------------------\r\n");
+
+/**************************************************************************//**
+ @Description Prints a subtitle for a subsequent dumped sub-structure (optional).
+
+ The inputs for this macro are the sub-structure subtitle.
+ A separating line with this subtitle will be printed.
+*//***************************************************************************/
+#define DUMP_SUBTITLE(subtitle) \
+ DUMP_Print("----------- "); DUMP_Print subtitle; DUMP_Print("\r\n")
+
+
+/**************************************************************************//**
+ @Description Dumps a memory region in 4-bytes aligned format.
+
+ The inputs for this macro are the base addresses and size
+ (in bytes) of the memory region.
+*//***************************************************************************/
+#define DUMP_MEMORY(addr, size) \
+ MemDisp((uint8_t *)(addr), (int)(size))
+
+
+/**************************************************************************//**
+ @Description Declares a dump loop, for dumping a sub-structure array.
+
+ The inputs for this macro are:
+ - idx: an index variable, for indexing the sub-structure items
+ inside the loop. This variable must be declared separately
+ in the beginning of the routine.
+ - cnt: the number of times to repeat the loop. This number should
+ equal the number of items in the sub-structures array.
+
+ Note, that the body of the loop must be written inside brackets.
+*//***************************************************************************/
+#define DUMP_SUBSTRUCT_ARRAY(idx, cnt) \
+ for (idx=0, dumpIsArr[dumpLevel++] = 1; \
+ (idx < cnt) && (dumpLevel > 0) && snprintf(dumpIdxStr[dumpLevel-1], DUMP_IDX_LEN, "[%d]", idx); \
+ idx++, ((idx < cnt) || (dumpIsArr[--dumpLevel] = 0)))
+
+
+/**************************************************************************//**
+ @Description Dumps a structure's member variable.
+
+ The input for this macro is the full reference for the member
+ variable, where the structure is referenced using a pointer.
+
+ Note, that a members array must be dumped using DUMP_ARR macro,
+ rather than using this macro.
+
+ If the member variable is part of a sub-structure hierarchy,
+ the full hierarchy (including array indexing) must be specified.
+
+ Examples: p_Struct->member
+ p_Struct->sub.member
+ p_Struct->sub[i].member
+*//***************************************************************************/
+#define DUMP_VAR(st, phrase) \
+ do { \
+ void *addr = (void *)&((st)->phrase); \
+ physAddress_t physAddr = XX_VirtToPhys(addr); \
+ _CREATE_DUMP_SUBSTR(phrase); \
+ DUMP_Print("0x%010llX: 0x%08x%8s\t%s\r\n", \
+ physAddr, GET_UINT32(*(uint32_t*)addr), "", dumpSubStr); \
+ } while (0)
+
+
+/**************************************************************************//**
+ @Description Dumps a structure's members array.
+
+ The input for this macro is the full reference for the members
+ array, where the structure is referenced using a pointer.
+
+ If the members array is part of a sub-structure hierarchy,
+ the full hierarchy (including array indexing) must be specified.
+
+ Examples: p_Struct->array
+ p_Struct->sub.array
+ p_Struct->sub[i].array
+*//***************************************************************************/
+#define DUMP_ARR(st, phrase) \
+ do { \
+ physAddress_t physAddr; \
+ _CREATE_DUMP_SUBSTR(phrase); \
+ dumpArrSize = ARRAY_SIZE((st)->phrase); \
+ for (dumpArrIdx=0; dumpArrIdx < dumpArrSize; dumpArrIdx++) { \
+ physAddr = XX_VirtToPhys((void *)&((st)->phrase[dumpArrIdx])); \
+ DUMP_Print("0x%010llX: 0x%08x%8s\t%s[%d]\r\n", \
+ physAddr, GET_UINT32((st)->phrase[dumpArrIdx]), "", dumpSubStr, dumpArrIdx); \
+ } \
+ } while (0)
+
+
+
+#endif /* DEBUG_ERRORS > 0 */
+
+
+/** @} */ /* end of dump_id group */
+/** @} */ /* end of gen_id group */
+
+
+#endif /* __DEBUG_EXT_H */
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/endian_ext.h
@@ -0,0 +1,447 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+
+ @File endian_ext.h
+
+ @Description Big/little endian swapping routines.
+*//***************************************************************************/
+
+#ifndef __ENDIAN_EXT_H
+#define __ENDIAN_EXT_H
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group gen_id General Drivers Utilities
+
+ @Description General usage API. This API is intended for usage by both the
+ internal modules and the user's application.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group endian_id Big/Little-Endian Conversion
+
+ @Description Routines and macros for Big/Little-Endian conversion and
+ general byte swapping.
+
+ All routines and macros are expecting unsigned values as
+ parameters, but will generate the correct result also for
+ signed values. Therefore, signed/unsigned casting is allowed.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection Byte-Swap Macros
+
+ Macros for swapping byte order.
+
+ @Cautions The parameters of these macros are evaluated multiple times.
+ For calculated expressions or expressions that contain function
+ calls it is recommended to use the byte-swap routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Swaps the byte order of a given 16-bit value.
+
+ @Param[in] val - The 16-bit value to swap.
+
+ @Return The byte-swapped value..
+
+ @Cautions The given value is evaluated multiple times by this macro.
+ For calculated expressions or expressions that contain function
+ calls it is recommended to use the SwapUint16() routine.
+
+ @hideinitializer
+*//***************************************************************************/
+#define SWAP_UINT16(val) \
+ ((uint16_t)((((val) & 0x00FF) << 8) | (((val) & 0xFF00) >> 8)))
+
+/**************************************************************************//**
+ @Description Swaps the byte order of a given 32-bit value.
+
+ @Param[in] val - The 32-bit value to swap.
+
+ @Return The byte-swapped value..
+
+ @Cautions The given value is evaluated multiple times by this macro.
+ For calculated expressions or expressions that contain function
+ calls it is recommended to use the SwapUint32() routine.
+
+ @hideinitializer
+*//***************************************************************************/
+#define SWAP_UINT32(val) \
+ ((uint32_t)((((val) & 0x000000FF) << 24) | \
+ (((val) & 0x0000FF00) << 8) | \
+ (((val) & 0x00FF0000) >> 8) | \
+ (((val) & 0xFF000000) >> 24)))
+
+/**************************************************************************//**
+ @Description Swaps the byte order of a given 64-bit value.
+
+ @Param[in] val - The 64-bit value to swap.
+
+ @Return The byte-swapped value..
+
+ @Cautions The given value is evaluated multiple times by this macro.
+ For calculated expressions or expressions that contain function
+ calls it is recommended to use the SwapUint64() routine.
+
+ @hideinitializer
+*//***************************************************************************/
+#define SWAP_UINT64(val) \
+ ((uint64_t)((((val) & 0x00000000000000FFULL) << 56) | \
+ (((val) & 0x000000000000FF00ULL) << 40) | \
+ (((val) & 0x0000000000FF0000ULL) << 24) | \
+ (((val) & 0x00000000FF000000ULL) << 8) | \
+ (((val) & 0x000000FF00000000ULL) >> 8) | \
+ (((val) & 0x0000FF0000000000ULL) >> 24) | \
+ (((val) & 0x00FF000000000000ULL) >> 40) | \
+ (((val) & 0xFF00000000000000ULL) >> 56)))
+
+/* @} */
+
+/**************************************************************************//**
+ @Collection Byte-Swap Routines
+
+ Routines for swapping the byte order of a given parameter and
+ returning the swapped value.
+
+ These inline routines are safer than the byte-swap macros,
+ because they evaluate the parameter expression only once.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function SwapUint16
+
+ @Description Returns the byte-swapped value of a given 16-bit value.
+
+ @Param[in] val - The 16-bit value.
+
+ @Return The byte-swapped value of the parameter.
+*//***************************************************************************/
+static __inline__ uint16_t SwapUint16(uint16_t val)
+{
+ return (uint16_t)(((val & 0x00FF) << 8) |
+ ((val & 0xFF00) >> 8));
+}
+
+/**************************************************************************//**
+ @Function SwapUint32
+
+ @Description Returns the byte-swapped value of a given 32-bit value.
+
+ @Param[in] val - The 32-bit value.
+
+ @Return The byte-swapped value of the parameter.
+*//***************************************************************************/
+static __inline__ uint32_t SwapUint32(uint32_t val)
+{
+ return (uint32_t)(((val & 0x000000FF) << 24) |
+ ((val & 0x0000FF00) << 8) |
+ ((val & 0x00FF0000) >> 8) |
+ ((val & 0xFF000000) >> 24));
+}
+
+/**************************************************************************//**
+ @Function SwapUint64
+
+ @Description Returns the byte-swapped value of a given 64-bit value.
+
+ @Param[in] val - The 64-bit value.
+
+ @Return The byte-swapped value of the parameter.
+*//***************************************************************************/
+static __inline__ uint64_t SwapUint64(uint64_t val)
+{
+ return (uint64_t)(((val & 0x00000000000000FFULL) << 56) |
+ ((val & 0x000000000000FF00ULL) << 40) |
+ ((val & 0x0000000000FF0000ULL) << 24) |
+ ((val & 0x00000000FF000000ULL) << 8) |
+ ((val & 0x000000FF00000000ULL) >> 8) |
+ ((val & 0x0000FF0000000000ULL) >> 24) |
+ ((val & 0x00FF000000000000ULL) >> 40) |
+ ((val & 0xFF00000000000000ULL) >> 56));
+}
+
+/* @} */
+
+/**************************************************************************//**
+ @Collection In-place Byte-Swap-And-Set Routines
+
+ Routines for swapping the byte order of a given variable and
+ setting the swapped value back to the same variable.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function SwapUint16P
+
+ @Description Swaps the byte order of a given 16-bit variable.
+
+ @Param[in] p_Val - Pointer to the 16-bit variable.
+
+ @Return None.
+*//***************************************************************************/
+static __inline__ void SwapUint16P(uint16_t *p_Val)
+{
+ *p_Val = SwapUint16(*p_Val);
+}
+
+/**************************************************************************//**
+ @Function SwapUint32P
+
+ @Description Swaps the byte order of a given 32-bit variable.
+
+ @Param[in] p_Val - Pointer to the 32-bit variable.
+
+ @Return None.
+*//***************************************************************************/
+static __inline__ void SwapUint32P(uint32_t *p_Val)
+{
+ *p_Val = SwapUint32(*p_Val);
+}
+
+/**************************************************************************//**
+ @Function SwapUint64P
+
+ @Description Swaps the byte order of a given 64-bit variable.
+
+ @Param[in] p_Val - Pointer to the 64-bit variable.
+
+ @Return None.
+*//***************************************************************************/
+static __inline__ void SwapUint64P(uint64_t *p_Val)
+{
+ *p_Val = SwapUint64(*p_Val);
+}
+
+/* @} */
+
+
+/**************************************************************************//**
+ @Collection Little-Endian Conversion Macros
+
+ These macros convert given parameters to or from Little-Endian
+ format. Use these macros when you want to read or write a specific
+ Little-Endian value in memory, without a-priori knowing the CPU
+ byte order.
+
+ These macros use the byte-swap routines. For conversion of
+ constants in initialization structures, you may use the CONST
+ versions of these macros (see below), which are using the
+ byte-swap macros instead.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Converts a given 16-bit value from CPU byte order to
+ Little-Endian byte order.
+
+ @Param[in] val - The 16-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CPU_TO_LE16(val) SwapUint16(val)
+
+/**************************************************************************//**
+ @Description Converts a given 32-bit value from CPU byte order to
+ Little-Endian byte order.
+
+ @Param[in] val - The 32-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CPU_TO_LE32(val) SwapUint32(val)
+
+/**************************************************************************//**
+ @Description Converts a given 64-bit value from CPU byte order to
+ Little-Endian byte order.
+
+ @Param[in] val - The 64-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CPU_TO_LE64(val) SwapUint64(val)
+
+
+/**************************************************************************//**
+ @Description Converts a given 16-bit value from Little-Endian byte order to
+ CPU byte order.
+
+ @Param[in] val - The 16-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define LE16_TO_CPU(val) CPU_TO_LE16(val)
+
+/**************************************************************************//**
+ @Description Converts a given 32-bit value from Little-Endian byte order to
+ CPU byte order.
+
+ @Param[in] val - The 32-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define LE32_TO_CPU(val) CPU_TO_LE32(val)
+
+/**************************************************************************//**
+ @Description Converts a given 64-bit value from Little-Endian byte order to
+ CPU byte order.
+
+ @Param[in] val - The 64-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define LE64_TO_CPU(val) CPU_TO_LE64(val)
+
+/* @} */
+
+/**************************************************************************//**
+ @Collection Little-Endian Constant Conversion Macros
+
+ These macros convert given constants to or from Little-Endian
+ format. Use these macros when you want to read or write a specific
+ Little-Endian constant in memory, without a-priori knowing the
+ CPU byte order.
+
+ These macros use the byte-swap macros, therefore can be used for
+ conversion of constants in initialization structures.
+
+ @Cautions The parameters of these macros are evaluated multiple times.
+ For non-constant expressions, use the non-CONST macro versions.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Converts a given 16-bit constant from CPU byte order to
+ Little-Endian byte order.
+
+ @Param[in] val - The 16-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CONST_CPU_TO_LE16(val) SWAP_UINT16(val)
+
+/**************************************************************************//**
+ @Description Converts a given 32-bit constant from CPU byte order to
+ Little-Endian byte order.
+
+ @Param[in] val - The 32-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CONST_CPU_TO_LE32(val) SWAP_UINT32(val)
+
+/**************************************************************************//**
+ @Description Converts a given 64-bit constant from CPU byte order to
+ Little-Endian byte order.
+
+ @Param[in] val - The 64-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CONST_CPU_TO_LE64(val) SWAP_UINT64(val)
+
+
+/**************************************************************************//**
+ @Description Converts a given 16-bit constant from Little-Endian byte order
+ to CPU byte order.
+
+ @Param[in] val - The 16-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CONST_LE16_TO_CPU(val) CONST_CPU_TO_LE16(val)
+
+/**************************************************************************//**
+ @Description Converts a given 32-bit constant from Little-Endian byte order
+ to CPU byte order.
+
+ @Param[in] val - The 32-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CONST_LE32_TO_CPU(val) CONST_CPU_TO_LE32(val)
+
+/**************************************************************************//**
+ @Description Converts a given 64-bit constant from Little-Endian byte order
+ to CPU byte order.
+
+ @Param[in] val - The 64-bit value to convert.
+
+ @Return The converted value.
+
+ @hideinitializer
+*//***************************************************************************/
+#define CONST_LE64_TO_CPU(val) CONST_CPU_TO_LE64(val)
+
+/* @} */
+
+
+/** @} */ /* end of endian_id group */
+/** @} */ /* end of gen_id group */
+
+
+#endif /* __ENDIAN_EXT_H */
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/enet_ext.h
@@ -0,0 +1,205 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File enet_ext.h
+
+ @Description Ethernet generic definitions and enums.
+*//***************************************************************************/
+
+#ifndef __ENET_EXT_H
+#define __ENET_EXT_H
+
+#include "fsl_enet.h"
+
+#define ENET_NUM_OCTETS_PER_ADDRESS 6 /**< Number of octets (8-bit bytes) in an ethernet address */
+#define ENET_GROUP_ADDR 0x01 /**< Group address mask for ethernet addresses */
+
+
+/**************************************************************************//**
+ @Description Ethernet Address
+*//***************************************************************************/
+typedef uint8_t t_EnetAddr[ENET_NUM_OCTETS_PER_ADDRESS];
+
+/**************************************************************************//**
+ @Description Ethernet Address Type.
+*//***************************************************************************/
+typedef enum e_EnetAddrType
+{
+ e_ENET_ADDR_TYPE_INDIVIDUAL, /**< Individual (unicast) address */
+ e_ENET_ADDR_TYPE_GROUP, /**< Group (multicast) address */
+ e_ENET_ADDR_TYPE_BROADCAST /**< Broadcast address */
+} e_EnetAddrType;
+
+/**************************************************************************//**
+ @Description Ethernet MAC-PHY Interface
+*//***************************************************************************/
+typedef enum e_EnetInterface
+{
+ e_ENET_IF_MII = E_ENET_IF_MII, /**< MII interface */
+ e_ENET_IF_RMII = E_ENET_IF_RMII, /**< RMII interface */
+ e_ENET_IF_SMII = E_ENET_IF_SMII, /**< SMII interface */
+ e_ENET_IF_GMII = E_ENET_IF_GMII, /**< GMII interface */
+ e_ENET_IF_RGMII = E_ENET_IF_RGMII, /**< RGMII interface */
+ e_ENET_IF_TBI = E_ENET_IF_TBI, /**< TBI interface */
+ e_ENET_IF_RTBI = E_ENET_IF_RTBI, /**< RTBI interface */
+ e_ENET_IF_SGMII = E_ENET_IF_SGMII, /**< SGMII interface */
+ e_ENET_IF_XGMII = E_ENET_IF_XGMII, /**< XGMII interface */
+ e_ENET_IF_QSGMII= E_ENET_IF_QSGMII, /**< QSGMII interface */
+ e_ENET_IF_XFI = E_ENET_IF_XFI /**< XFI interface */
+} e_EnetInterface;
+
+#define ENET_IF_SGMII_BASEX 0x80000000 /**< SGMII/QSGII interface with 1000BaseX
+ auto-negotiation between MAC and phy
+ or backplane;
+ Note: 1000BaseX auto-negotiation relates
+ only to interface between MAC and phy/backplane,
+ SGMII phy can still synchronize with far-end phy
+ at 10Mbps, 100Mbps or 1000Mbps */
+
+/**************************************************************************//**
+ @Description Ethernet Duplex Mode
+*//***************************************************************************/
+typedef enum e_EnetDuplexMode
+{
+ e_ENET_HALF_DUPLEX, /**< Half-Duplex mode */
+ e_ENET_FULL_DUPLEX /**< Full-Duplex mode */
+} e_EnetDuplexMode;
+
+/**************************************************************************//**
+ @Description Ethernet Speed (nominal data rate)
+*//***************************************************************************/
+typedef enum e_EnetSpeed
+{
+ e_ENET_SPEED_10 = E_ENET_SPEED_10, /**< 10 Mbps */
+ e_ENET_SPEED_100 = E_ENET_SPEED_100, /**< 100 Mbps */
+ e_ENET_SPEED_1000 = E_ENET_SPEED_1000, /**< 1000 Mbps = 1 Gbps */
+ e_ENET_SPEED_2500 = E_ENET_SPEED_2500, /**< 2500 Mbps = 2.5 Gbps */
+ e_ENET_SPEED_10000 = E_ENET_SPEED_10000 /**< 10000 Mbps = 10 Gbps */
+} e_EnetSpeed;
+
+/**************************************************************************//**
+ @Description Ethernet mode (combination of MAC-PHY interface and speed)
+*//***************************************************************************/
+typedef enum e_EnetMode
+{
+ e_ENET_MODE_INVALID = 0, /**< Invalid Ethernet mode */
+ e_ENET_MODE_MII_10 = (e_ENET_IF_MII | e_ENET_SPEED_10), /**< 10 Mbps MII */
+ e_ENET_MODE_MII_100 = (e_ENET_IF_MII | e_ENET_SPEED_100), /**< 100 Mbps MII */
+ e_ENET_MODE_RMII_10 = (e_ENET_IF_RMII | e_ENET_SPEED_10), /**< 10 Mbps RMII */
+ e_ENET_MODE_RMII_100 = (e_ENET_IF_RMII | e_ENET_SPEED_100), /**< 100 Mbps RMII */
+ e_ENET_MODE_SMII_10 = (e_ENET_IF_SMII | e_ENET_SPEED_10), /**< 10 Mbps SMII */
+ e_ENET_MODE_SMII_100 = (e_ENET_IF_SMII | e_ENET_SPEED_100), /**< 100 Mbps SMII */
+ e_ENET_MODE_GMII_1000 = (e_ENET_IF_GMII | e_ENET_SPEED_1000), /**< 1000 Mbps GMII */
+ e_ENET_MODE_RGMII_10 = (e_ENET_IF_RGMII | e_ENET_SPEED_10), /**< 10 Mbps RGMII */
+ e_ENET_MODE_RGMII_100 = (e_ENET_IF_RGMII | e_ENET_SPEED_100), /**< 100 Mbps RGMII */
+ e_ENET_MODE_RGMII_1000 = (e_ENET_IF_RGMII | e_ENET_SPEED_1000), /**< 1000 Mbps RGMII */
+ e_ENET_MODE_TBI_1000 = (e_ENET_IF_TBI | e_ENET_SPEED_1000), /**< 1000 Mbps TBI */
+ e_ENET_MODE_RTBI_1000 = (e_ENET_IF_RTBI | e_ENET_SPEED_1000), /**< 1000 Mbps RTBI */
+ e_ENET_MODE_SGMII_10 = (e_ENET_IF_SGMII | e_ENET_SPEED_10),
+ /**< 10 Mbps SGMII with auto-negotiation between MAC and
+ SGMII phy according to Cisco SGMII specification */
+ e_ENET_MODE_SGMII_100 = (e_ENET_IF_SGMII | e_ENET_SPEED_100),
+ /**< 100 Mbps SGMII with auto-negotiation between MAC and
+ SGMII phy according to Cisco SGMII specification */
+ e_ENET_MODE_SGMII_1000 = (e_ENET_IF_SGMII | e_ENET_SPEED_1000),
+ /**< 1000 Mbps SGMII with auto-negotiation between MAC and
+ SGMII phy according to Cisco SGMII specification */
+ e_ENET_MODE_SGMII_2500 = (e_ENET_IF_SGMII | e_ENET_SPEED_2500),
+ e_ENET_MODE_SGMII_BASEX_10 = (ENET_IF_SGMII_BASEX | e_ENET_IF_SGMII | e_ENET_SPEED_10),
+ /**< 10 Mbps SGMII with 1000BaseX auto-negotiation between
+ MAC and SGMII phy or backplane */
+ e_ENET_MODE_SGMII_BASEX_100 = (ENET_IF_SGMII_BASEX | e_ENET_IF_SGMII | e_ENET_SPEED_100),
+ /**< 100 Mbps SGMII with 1000BaseX auto-negotiation between
+ MAC and SGMII phy or backplane */
+ e_ENET_MODE_SGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | e_ENET_IF_SGMII | e_ENET_SPEED_1000),
+ /**< 1000 Mbps SGMII with 1000BaseX auto-negotiation between
+ MAC and SGMII phy or backplane */
+ e_ENET_MODE_QSGMII_1000 = (e_ENET_IF_QSGMII| e_ENET_SPEED_1000),
+ /**< 1000 Mbps QSGMII with auto-negotiation between MAC and
+ QSGMII phy according to Cisco QSGMII specification */
+ e_ENET_MODE_QSGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | e_ENET_IF_QSGMII| e_ENET_SPEED_1000),
+ /**< 1000 Mbps QSGMII with 1000BaseX auto-negotiation between
+ MAC and QSGMII phy or backplane */
+ e_ENET_MODE_XGMII_10000 = (e_ENET_IF_XGMII | e_ENET_SPEED_10000), /**< 10000 Mbps XGMII */
+ e_ENET_MODE_XFI_10000 = (e_ENET_IF_XFI | e_ENET_SPEED_10000) /**< 10000 Mbps XFI */
+} e_EnetMode;
+
+
+#define IS_ENET_MODE_VALID(mode) \
+ (((mode) == e_ENET_MODE_MII_10 ) || \
+ ((mode) == e_ENET_MODE_MII_100 ) || \
+ ((mode) == e_ENET_MODE_RMII_10 ) || \
+ ((mode) == e_ENET_MODE_RMII_100 ) || \
+ ((mode) == e_ENET_MODE_SMII_10 ) || \
+ ((mode) == e_ENET_MODE_SMII_100 ) || \
+ ((mode) == e_ENET_MODE_GMII_1000 ) || \
+ ((mode) == e_ENET_MODE_RGMII_10 ) || \
+ ((mode) == e_ENET_MODE_RGMII_100 ) || \
+ ((mode) == e_ENET_MODE_RGMII_1000 ) || \
+ ((mode) == e_ENET_MODE_TBI_1000 ) || \
+ ((mode) == e_ENET_MODE_RTBI_1000 ) || \
+ ((mode) == e_ENET_MODE_SGMII_10 ) || \
+ ((mode) == e_ENET_MODE_SGMII_100 ) || \
+ ((mode) == e_ENET_MODE_SGMII_1000 ) || \
+ ((mode) == e_ENET_MODE_SGMII_BASEX_10 ) || \
+ ((mode) == e_ENET_MODE_SGMII_BASEX_100 ) || \
+ ((mode) == e_ENET_MODE_SGMII_BASEX_1000 ) || \
+ ((mode) == e_ENET_MODE_XGMII_10000) || \
+ ((mode) == e_ENET_MODE_QSGMII_1000) || \
+ ((mode) == e_ENET_MODE_QSGMII_BASEX_1000) || \
+ ((mode) == e_ENET_MODE_XFI_10000))
+
+
+#define MAKE_ENET_MODE(_interface, _speed) (e_EnetMode)((_interface) | (_speed))
+
+#define ENET_INTERFACE_FROM_MODE(mode) (e_EnetInterface)((mode) & 0x0FFF0000)
+#define ENET_SPEED_FROM_MODE(mode) (e_EnetSpeed)((mode) & 0x0000FFFF)
+
+#define ENET_ADDR_TO_UINT64(_enetAddr) \
+ (uint64_t)(((uint64_t)(_enetAddr)[0] << 40) | \
+ ((uint64_t)(_enetAddr)[1] << 32) | \
+ ((uint64_t)(_enetAddr)[2] << 24) | \
+ ((uint64_t)(_enetAddr)[3] << 16) | \
+ ((uint64_t)(_enetAddr)[4] << 8) | \
+ ((uint64_t)(_enetAddr)[5]))
+
+#define MAKE_ENET_ADDR_FROM_UINT64(_addr64, _enetAddr) \
+ do { \
+ int i; \
+ for (i=0; i < ENET_NUM_OCTETS_PER_ADDRESS; i++) \
+ (_enetAddr)[i] = (uint8_t)((_addr64) >> ((5-i)*8)); \
+ } while (0)
+
+
+#endif /* __ENET_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/error_ext.h
@@ -0,0 +1,529 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File error_ext.h
+
+ @Description Error definitions.
+*//***************************************************************************/
+
+#ifndef __ERROR_EXT_H
+#define __ERROR_EXT_H
+
+#if !defined(NCSW_LINUX)
+#include <errno.h>
+#endif
+
+#include "std_ext.h"
+#include "xx_ext.h"
+#include "core_ext.h"
+
+
+
+
+/**************************************************************************//**
+ @Group gen_id General Drivers Utilities
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group gen_error_id Errors, Events and Debug
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/******************************************************************************
+The scheme below provides the bits description for error codes:
+
+ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
+| Reserved (should be zero) | Module ID |
+
+ 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+| Error Type |
+******************************************************************************/
+
+#define ERROR_CODE(_err) ((((uint32_t)_err) & 0x0000FFFF) | __ERR_MODULE__)
+
+#define GET_ERROR_TYPE(_errcode) ((_errcode) & 0x0000FFFF)
+ /**< Extract module code from error code (#t_Error) */
+
+#define GET_ERROR_MODULE(_errcode) ((_errcode) & 0x00FF0000)
+ /**< Extract error type (#e_ErrorType) from
+ error code (#t_Error) */
+
+
+/**************************************************************************//**
+ @Description Error Type Enumeration
+*//***************************************************************************/
+typedef enum e_ErrorType /* Comments / Associated Message Strings */
+{ /* ------------------------------------------------------------ */
+ E_OK = 0 /* Never use "RETURN_ERROR" with E_OK; Use "return E_OK;" */
+ ,E_WRITE_FAILED = EIO /**< Write access failed on memory/device. */
+ /* String: none, or device name. */
+ ,E_NO_DEVICE = ENXIO /**< The associated device is not initialized. */
+ /* String: none. */
+ ,E_NOT_AVAILABLE = EAGAIN
+ /**< Resource is unavailable. */
+ /* String: none, unless the operation is not the main goal
+ of the function (in this case add resource description). */
+ ,E_NO_MEMORY = ENOMEM /**< External memory allocation failed. */
+ /* String: description of item for which allocation failed. */
+ ,E_INVALID_ADDRESS = EFAULT
+ /**< Invalid address. */
+ /* String: description of the specific violation. */
+ ,E_BUSY = EBUSY /**< Resource or module is busy. */
+ /* String: none, unless the operation is not the main goal
+ of the function (in this case add resource description). */
+ ,E_ALREADY_EXISTS = EEXIST
+ /**< Requested resource or item already exists. */
+ /* Use when resource duplication or sharing are not allowed.
+ String: none, unless the operation is not the main goal
+ of the function (in this case add item description). */
+ ,E_INVALID_OPERATION = ENODEV
+ /**< The operation/command is invalid (unrecognized). */
+ /* String: none. */
+ ,E_INVALID_VALUE = EDOM /**< Invalid value. */
+ /* Use for non-enumeration parameters, and
+ only when other error types are not suitable.
+ String: parameter description + "(should be <attribute>)",
+ e.g: "Maximum Rx buffer length (should be divisible by 8)",
+ "Channel number (should be even)". */
+ ,E_NOT_IN_RANGE = ERANGE/**< Parameter value is out of range. */
+ /* Don't use this error for enumeration parameters.
+ String: parameter description + "(should be %d-%d)",
+ e.g: "Number of pad characters (should be 0-15)". */
+ ,E_NOT_SUPPORTED = ENOSYS
+ /**< The function is not supported or not implemented. */
+ /* String: none. */
+ ,E_INVALID_STATE /**< The operation is not allowed in current module state. */
+ /* String: none. */
+ ,E_INVALID_HANDLE /**< Invalid handle of module or object. */
+ /* String: none, unless the function takes in more than one
+ handle (in this case add the handle description) */
+ ,E_INVALID_ID /**< Invalid module ID (usually enumeration or index). */
+ /* String: none, unless the function takes in more than one
+ ID (in this case add the ID description) */
+ ,E_NULL_POINTER /**< Unexpected NULL pointer. */
+ /* String: pointer description. */
+ ,E_INVALID_SELECTION /**< Invalid selection or mode. */
+ /* Use for enumeration values, only when other error types
+ are not suitable.
+ String: parameter description. */
+ ,E_INVALID_COMM_MODE /**< Invalid communication mode. */
+ /* String: none, unless the function takes in more than one
+ communication mode indications (in this case add
+ parameter description). */
+ ,E_INVALID_MEMORY_TYPE /**< Invalid memory type. */
+ /* String: none, unless the function takes in more than one
+ memory types (in this case add memory description,
+ e.g: "Data memory", "Buffer descriptors memory"). */
+ ,E_INVALID_CLOCK /**< Invalid clock. */
+ /* String: none, unless the function takes in more than one
+ clocks (in this case add clock description,
+ e.g: "Rx clock", "Tx clock"). */
+ ,E_CONFLICT /**< Some setting conflicts with another setting. */
+ /* String: description of the conflicting settings. */
+ ,E_NOT_ALIGNED /**< Non-aligned address. */
+ /* String: parameter description + "(should be %d-bytes aligned)",
+ e.g: "Rx data buffer (should be 32-bytes aligned)". */
+ ,E_NOT_FOUND /**< Requested resource or item was not found. */
+ /* Use only when the resource/item is uniquely identified.
+ String: none, unless the operation is not the main goal
+ of the function (in this case add item description). */
+ ,E_FULL /**< Resource is full. */
+ /* String: none, unless the operation is not the main goal
+ of the function (in this case add resource description). */
+ ,E_EMPTY /**< Resource is empty. */
+ /* String: none, unless the operation is not the main goal
+ of the function (in this case add resource description). */
+ ,E_ALREADY_FREE /**< Specified resource or item is already free or deleted. */
+ /* String: none, unless the operation is not the main goal
+ of the function (in this case add item description). */
+ ,E_READ_FAILED /**< Read access failed on memory/device. */
+ /* String: none, or device name. */
+ ,E_INVALID_FRAME /**< Invalid frame object (NULL handle or missing buffers). */
+ /* String: none. */
+ ,E_SEND_FAILED /**< Send operation failed on device. */
+ /* String: none, or device name. */
+ ,E_RECEIVE_FAILED /**< Receive operation failed on device. */
+ /* String: none, or device name. */
+ ,E_TIMEOUT/* = ETIMEDOUT*/ /**< The operation timed out. */
+ /* String: none. */
+
+ ,E_DUMMY_LAST /* NEVER USED */
+
+} e_ErrorType;
+
+/**************************************************************************//**
+ @Description Event Type Enumeration
+*//***************************************************************************/
+typedef enum e_Event /* Comments / Associated Flags and Message Strings */
+{ /* ------------------------------------------------------------ */
+ EV_NO_EVENT = 0 /**< No event; Never used. */
+
+ ,EV_RX_DISCARD /**< Received packet discarded (by the driver, and only for
+ complete packets);
+ Flags: error flags in case of error, zero otherwise. */
+ /* String: reason for discard, e.g: "Error in frame",
+ "Disordered frame", "Incomplete frame", "No frame object". */
+ ,EV_RX_ERROR /**< Receive error (by hardware/firmware);
+ Flags: usually status flags from the buffer descriptor. */
+ /* String: none. */
+ ,EV_TX_ERROR /**< Transmit error (by hardware/firmware);
+ Flags: usually status flags from the buffer descriptor. */
+ /* String: none. */
+ ,EV_NO_BUFFERS /**< System ran out of buffer objects;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_NO_MB_FRAMES /**< System ran out of multi-buffer frame objects;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_NO_SB_FRAMES /**< System ran out of single-buffer frame objects;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_TX_QUEUE_FULL /**< Transmit queue is full;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_RX_QUEUE_FULL /**< Receive queue is full;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_INTR_QUEUE_FULL /**< Interrupt queue overflow;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_NO_DATA_BUFFER /**< Data buffer allocation (from higher layer) failed;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_OBJ_POOL_EMPTY /**< Objects pool is empty;
+ Flags: zero. */
+ /* String: object description (name). */
+ ,EV_BUS_ERROR /**< Illegal access on bus;
+ Flags: the address (if available) or bus identifier */
+ /* String: bus/address/module description. */
+ ,EV_PTP_TXTS_QUEUE_FULL /**< PTP Tx timestamps queue is full;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_PTP_RXTS_QUEUE_FULL /**< PTP Rx timestamps queue is full;
+ Flags: zero. */
+ /* String: none. */
+ ,EV_DUMMY_LAST
+
+} e_Event;
+
+
+/**************************************************************************//**
+ @Collection Debug Levels for Errors and Events
+
+ The level description refers to errors only.
+ For events, classification is done by the user.
+
+ The TRACE, INFO and WARNING levels are allowed only when using
+ the DBG macro, and are not allowed when using the error macros
+ (RETURN_ERROR or REPORT_ERROR).
+ @{
+*//***************************************************************************/
+#define REPORT_LEVEL_CRITICAL 1 /**< Crasher: Incorrect flow, NULL pointers/handles. */
+#define REPORT_LEVEL_MAJOR 2 /**< Cannot proceed: Invalid operation, parameters or
+ configuration. */
+#define REPORT_LEVEL_MINOR 3 /**< Recoverable problem: a repeating call with the same
+ parameters may be successful. */
+#define REPORT_LEVEL_WARNING 4 /**< Something is not exactly right, yet it is not an error. */
+#define REPORT_LEVEL_INFO 5 /**< Messages which may be of interest to user/programmer. */
+#define REPORT_LEVEL_TRACE 6 /**< Program flow messages. */
+
+#define EVENT_DISABLED 0xFF /**< Disabled event (not reported at all) */
+
+/* @} */
+
+
+
+#define NO_MSG ("")
+
+#ifndef DEBUG_GLOBAL_LEVEL
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING
+#endif /* DEBUG_GLOBAL_LEVEL */
+
+#ifndef ERROR_GLOBAL_LEVEL
+#define ERROR_GLOBAL_LEVEL DEBUG_GLOBAL_LEVEL
+#endif /* ERROR_GLOBAL_LEVEL */
+
+#ifndef EVENT_GLOBAL_LEVEL
+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR
+#endif /* EVENT_GLOBAL_LEVEL */
+
+#ifdef EVENT_LOCAL_LEVEL
+#define EVENT_DYNAMIC_LEVEL EVENT_LOCAL_LEVEL
+#else
+#define EVENT_DYNAMIC_LEVEL EVENT_GLOBAL_LEVEL
+#endif /* EVENT_LOCAL_LEVEL */
+
+
+#ifndef DEBUG_DYNAMIC_LEVEL
+#define DEBUG_USING_STATIC_LEVEL
+
+#ifdef DEBUG_STATIC_LEVEL
+#define DEBUG_DYNAMIC_LEVEL DEBUG_STATIC_LEVEL
+#else
+#define DEBUG_DYNAMIC_LEVEL DEBUG_GLOBAL_LEVEL
+#endif /* DEBUG_STATIC_LEVEL */
+
+#else /* DEBUG_DYNAMIC_LEVEL */
+#ifdef DEBUG_STATIC_LEVEL
+#error "Please use either DEBUG_STATIC_LEVEL or DEBUG_DYNAMIC_LEVEL (not both)"
+#else
+int DEBUG_DYNAMIC_LEVEL = DEBUG_GLOBAL_LEVEL;
+#endif /* DEBUG_STATIC_LEVEL */
+#endif /* !DEBUG_DYNAMIC_LEVEL */
+
+
+#ifndef ERROR_DYNAMIC_LEVEL
+
+#ifdef ERROR_STATIC_LEVEL
+#define ERROR_DYNAMIC_LEVEL ERROR_STATIC_LEVEL
+#else
+#define ERROR_DYNAMIC_LEVEL ERROR_GLOBAL_LEVEL
+#endif /* ERROR_STATIC_LEVEL */
+
+#else /* ERROR_DYNAMIC_LEVEL */
+#ifdef ERROR_STATIC_LEVEL
+#error "Please use either ERROR_STATIC_LEVEL or ERROR_DYNAMIC_LEVEL (not both)"
+#else
+int ERROR_DYNAMIC_LEVEL = ERROR_GLOBAL_LEVEL;
+#endif /* ERROR_STATIC_LEVEL */
+#endif /* !ERROR_DYNAMIC_LEVEL */
+
+#define PRINT_FORMAT "[CPU%02d, %s:%d %s]"
+#define PRINT_FMT_PARAMS raw_smp_processor_id(), __FILE__, __LINE__, __FUNCTION__
+
+#if (!(defined(DEBUG_ERRORS)) || (DEBUG_ERRORS == 0))
+/* No debug/error/event messages at all */
+#define DBG(_level, _vmsg)
+
+#define REPORT_ERROR(_level, _err, _vmsg)
+
+#define RETURN_ERROR(_level, _err, _vmsg) \
+ return ERROR_CODE(_err)
+
+#if (REPORT_EVENTS > 0)
+
+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg) \
+ do { \
+ if (_ev##_LEVEL <= EVENT_DYNAMIC_LEVEL) { \
+ XX_EventById((uint32_t)(_ev), (t_Handle)(_appId), (uint16_t)(_flg), NO_MSG); \
+ } \
+ } while (0)
+
+#else
+
+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg)
+
+#endif /* (REPORT_EVENTS > 0) */
+
+
+#else /* DEBUG_ERRORS > 0 */
+
+extern const char *dbgLevelStrings[];
+extern const char *moduleStrings[];
+#if (REPORT_EVENTS > 0)
+extern const char *eventStrings[];
+#endif /* (REPORT_EVENTS > 0) */
+
+char * ErrTypeStrings (e_ErrorType err);
+
+
+#if ((defined(DEBUG_USING_STATIC_LEVEL)) && (DEBUG_DYNAMIC_LEVEL < REPORT_LEVEL_WARNING))
+/* No need for DBG macro - debug level is higher anyway */
+#define DBG(_level, _vmsg)
+#else
+#define DBG(_level, _vmsg) \
+ do { \
+ if (REPORT_LEVEL_##_level <= DEBUG_DYNAMIC_LEVEL) { \
+ XX_Print("> %s (%s) " PRINT_FORMAT ": ", \
+ dbgLevelStrings[REPORT_LEVEL_##_level - 1], \
+ moduleStrings[__ERR_MODULE__ >> 16], \
+ PRINT_FMT_PARAMS); \
+ XX_Print _vmsg; \
+ XX_Print("\r\n"); \
+ } \
+ } while (0)
+#endif /* (defined(DEBUG_USING_STATIC_LEVEL) && (DEBUG_DYNAMIC_LEVEL < WARNING)) */
+
+
+#define REPORT_ERROR(_level, _err, _vmsg) \
+ do { \
+ if (REPORT_LEVEL_##_level <= ERROR_DYNAMIC_LEVEL) { \
+ XX_Print("! %s %s Error " PRINT_FORMAT ": %s; ", \
+ dbgLevelStrings[REPORT_LEVEL_##_level - 1], \
+ moduleStrings[__ERR_MODULE__ >> 16], \
+ PRINT_FMT_PARAMS, \
+ ErrTypeStrings((e_ErrorType)GET_ERROR_TYPE(_err))); \
+ XX_Print _vmsg; \
+ XX_Print("\r\n"); \
+ } \
+ } while (0)
+
+
+#define RETURN_ERROR(_level, _err, _vmsg) \
+ do { \
+ REPORT_ERROR(_level, (_err), _vmsg); \
+ return ERROR_CODE(_err); \
+ } while (0)
+
+
+#if (REPORT_EVENTS > 0)
+
+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg) \
+ do { \
+ if (_ev##_LEVEL <= EVENT_DYNAMIC_LEVEL) { \
+ XX_Print("~ %s %s Event " PRINT_FORMAT ": %s (flags: 0x%04x); ", \
+ dbgLevelStrings[_ev##_LEVEL - 1], \
+ moduleStrings[__ERR_MODULE__ >> 16], \
+ PRINT_FMT_PARAMS, \
+ eventStrings[((_ev) - EV_NO_EVENT - 1)], \
+ (uint16_t)(_flg)); \
+ XX_Print _vmsg; \
+ XX_Print("\r\n"); \
+ XX_EventById((uint32_t)(_ev), (t_Handle)(_appId), (uint16_t)(_flg), NO_MSG); \
+ } \
+ } while (0)
+
+#else /* not REPORT_EVENTS */
+
+#define REPORT_EVENT(_ev, _appId, _flg, _vmsg)
+
+#endif /* (REPORT_EVENTS > 0) */
+
+#endif /* (DEBUG_ERRORS > 0) */
+
+
+/**************************************************************************//**
+ @Function ASSERT_COND
+
+ @Description Assertion macro.
+
+ @Param[in] _cond - The condition being checked, in positive form;
+ Failure of the condition triggers the assert.
+*//***************************************************************************/
+#ifdef DISABLE_ASSERTIONS
+#define ASSERT_COND(_cond)
+#else
+#define ASSERT_COND(_cond) \
+ do { \
+ if (!(_cond)) { \
+ XX_Print("*** ASSERT_COND failed " PRINT_FORMAT "\r\n", \
+ PRINT_FMT_PARAMS); \
+ XX_Exit(1); \
+ } \
+ } while (0)
+#endif /* DISABLE_ASSERTIONS */
+
+
+#ifdef DISABLE_INIT_PARAMETERS_CHECK
+
+#define CHECK_INIT_PARAMETERS(handle, f_check)
+#define CHECK_INIT_PARAMETERS_RETURN_VALUE(handle, f_check, retval)
+
+#else
+
+#define CHECK_INIT_PARAMETERS(handle, f_check) \
+ do { \
+ t_Error err = f_check(handle); \
+ if (err != E_OK) { \
+ RETURN_ERROR(MAJOR, err, NO_MSG); \
+ } \
+ } while (0)
+
+#define CHECK_INIT_PARAMETERS_RETURN_VALUE(handle, f_check, retval) \
+ do { \
+ t_Error err = f_check(handle); \
+ if (err != E_OK) { \
+ REPORT_ERROR(MAJOR, err, NO_MSG); \
+ return (retval); \
+ } \
+ } while (0)
+
+#endif /* DISABLE_INIT_PARAMETERS_CHECK */
+
+#ifdef DISABLE_SANITY_CHECKS
+
+#define SANITY_CHECK_RETURN_ERROR(_cond, _err)
+#define SANITY_CHECK_RETURN_VALUE(_cond, _err, retval)
+#define SANITY_CHECK_RETURN(_cond, _err)
+#define SANITY_CHECK_EXIT(_cond, _err)
+
+#else /* DISABLE_SANITY_CHECKS */
+
+#define SANITY_CHECK_RETURN_ERROR(_cond, _err) \
+ do { \
+ if (!(_cond)) { \
+ RETURN_ERROR(CRITICAL, (_err), NO_MSG); \
+ } \
+ } while (0)
+
+#define SANITY_CHECK_RETURN_VALUE(_cond, _err, retval) \
+ do { \
+ if (!(_cond)) { \
+ REPORT_ERROR(CRITICAL, (_err), NO_MSG); \
+ return (retval); \
+ } \
+ } while (0)
+
+#define SANITY_CHECK_RETURN(_cond, _err) \
+ do { \
+ if (!(_cond)) { \
+ REPORT_ERROR(CRITICAL, (_err), NO_MSG); \
+ return; \
+ } \
+ } while (0)
+
+#define SANITY_CHECK_EXIT(_cond, _err) \
+ do { \
+ if (!(_cond)) { \
+ REPORT_ERROR(CRITICAL, (_err), NO_MSG); \
+ XX_Exit(1); \
+ } \
+ } while (0)
+
+#endif /* DISABLE_SANITY_CHECKS */
+
+/** @} */ /* end of Debug/error Utils group */
+
+/** @} */ /* end of General Utils group */
+
+#endif /* __ERROR_EXT_H */
+
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/list_ext.h
@@ -0,0 +1,358 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+
+ @File list_ext.h
+
+ @Description External prototypes for list.c
+*//***************************************************************************/
+
+#ifndef __LIST_EXT_H
+#define __LIST_EXT_H
+
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group etc_id Utility Library Application Programming Interface
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group list_id List
+
+ @Description List module functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description List structure.
+*//***************************************************************************/
+typedef struct List
+{
+ struct List *p_Next; /**< A pointer to the next list object */
+ struct List *p_Prev; /**< A pointer to the previous list object */
+} t_List;
+
+
+/**************************************************************************//**
+ @Function LIST_FIRST/LIST_LAST/LIST_NEXT/LIST_PREV
+
+ @Description Macro to get first/last/next/previous entry in a list.
+
+ @Param[in] p_List - A pointer to a list.
+*//***************************************************************************/
+#define LIST_FIRST(p_List) (p_List)->p_Next
+#define LIST_LAST(p_List) (p_List)->p_Prev
+#define LIST_NEXT LIST_FIRST
+#define LIST_PREV LIST_LAST
+
+
+/**************************************************************************//**
+ @Function LIST_INIT
+
+ @Description Macro for initialization of a list struct.
+
+ @Param[in] lst - The t_List object to initialize.
+*//***************************************************************************/
+#define LIST_INIT(lst) {&(lst), &(lst)}
+
+
+/**************************************************************************//**
+ @Function LIST
+
+ @Description Macro to declare of a list.
+
+ @Param[in] listName - The list object name.
+*//***************************************************************************/
+#define LIST(listName) t_List listName = LIST_INIT(listName)
+
+
+/**************************************************************************//**
+ @Function INIT_LIST
+
+ @Description Macro to initialize a list pointer.
+
+ @Param[in] p_List - The list pointer.
+*//***************************************************************************/
+#define INIT_LIST(p_List) LIST_FIRST(p_List) = LIST_LAST(p_List) = (p_List)
+
+
+/**************************************************************************//**
+ @Function LIST_OBJECT
+
+ @Description Macro to get the struct (object) for this entry.
+
+ @Param[in] type - The type of the struct (object) this list is embedded in.
+ @Param[in] member - The name of the t_List object within the struct.
+
+ @Return The structure pointer for this entry.
+*//***************************************************************************/
+#define MEMBER_OFFSET(type, member) (PTR_TO_UINT(&((type *)0)->member))
+#define LIST_OBJECT(p_List, type, member) \
+ ((type *)((char *)(p_List)-MEMBER_OFFSET(type, member)))
+
+
+/**************************************************************************//**
+ @Function LIST_FOR_EACH
+
+ @Description Macro to iterate over a list.
+
+ @Param[in] p_Pos - A pointer to a list to use as a loop counter.
+ @Param[in] p_Head - A pointer to the head for your list pointer.
+
+ @Cautions You can't delete items with this routine.
+ For deletion use LIST_FOR_EACH_SAFE().
+*//***************************************************************************/
+#define LIST_FOR_EACH(p_Pos, p_Head) \
+ for (p_Pos = LIST_FIRST(p_Head); p_Pos != (p_Head); p_Pos = LIST_NEXT(p_Pos))
+
+
+/**************************************************************************//**
+ @Function LIST_FOR_EACH_SAFE
+
+ @Description Macro to iterate over a list safe against removal of list entry.
+
+ @Param[in] p_Pos - A pointer to a list to use as a loop counter.
+ @Param[in] p_Tmp - Another pointer to a list to use as temporary storage.
+ @Param[in] p_Head - A pointer to the head for your list pointer.
+*//***************************************************************************/
+#define LIST_FOR_EACH_SAFE(p_Pos, p_Tmp, p_Head) \
+ for (p_Pos = LIST_FIRST(p_Head), p_Tmp = LIST_FIRST(p_Pos); \
+ p_Pos != (p_Head); \
+ p_Pos = p_Tmp, p_Tmp = LIST_NEXT(p_Pos))
+
+
+/**************************************************************************//**
+ @Function LIST_FOR_EACH_OBJECT_SAFE
+
+ @Description Macro to iterate over list of given type safely.
+
+ @Param[in] p_Pos - A pointer to a list to use as a loop counter.
+ @Param[in] p_Tmp - Another pointer to a list to use as temporary storage.
+ @Param[in] type - The type of the struct this is embedded in.
+ @Param[in] p_Head - A pointer to the head for your list pointer.
+ @Param[in] member - The name of the list_struct within the struct.
+
+ @Cautions You can't delete items with this routine.
+ For deletion use LIST_FOR_EACH_SAFE().
+*//***************************************************************************/
+#define LIST_FOR_EACH_OBJECT_SAFE(p_Pos, p_Tmp, p_Head, type, member) \
+ for (p_Pos = LIST_OBJECT(LIST_FIRST(p_Head), type, member), \
+ p_Tmp = LIST_OBJECT(LIST_FIRST(&p_Pos->member), type, member); \
+ &p_Pos->member != (p_Head); \
+ p_Pos = p_Tmp, \
+ p_Tmp = LIST_OBJECT(LIST_FIRST(&p_Pos->member), type, member))
+
+/**************************************************************************//**
+ @Function LIST_FOR_EACH_OBJECT
+
+ @Description Macro to iterate over list of given type.
+
+ @Param[in] p_Pos - A pointer to a list to use as a loop counter.
+ @Param[in] type - The type of the struct this is embedded in.
+ @Param[in] p_Head - A pointer to the head for your list pointer.
+ @Param[in] member - The name of the list_struct within the struct.
+
+ @Cautions You can't delete items with this routine.
+ For deletion use LIST_FOR_EACH_SAFE().
+*//***************************************************************************/
+#define LIST_FOR_EACH_OBJECT(p_Pos, type, p_Head, member) \
+ for (p_Pos = LIST_OBJECT(LIST_FIRST(p_Head), type, member); \
+ &p_Pos->member != (p_Head); \
+ p_Pos = LIST_OBJECT(LIST_FIRST(&(p_Pos->member)), type, member))
+
+
+/**************************************************************************//**
+ @Function LIST_Add
+
+ @Description Add a new entry to a list.
+
+ Insert a new entry after the specified head.
+ This is good for implementing stacks.
+
+ @Param[in] p_New - A pointer to a new list entry to be added.
+ @Param[in] p_Head - A pointer to a list head to add it after.
+
+ @Return none.
+*//***************************************************************************/
+static __inline__ void LIST_Add(t_List *p_New, t_List *p_Head)
+{
+ LIST_PREV(LIST_NEXT(p_Head)) = p_New;
+ LIST_NEXT(p_New) = LIST_NEXT(p_Head);
+ LIST_PREV(p_New) = p_Head;
+ LIST_NEXT(p_Head) = p_New;
+}
+
+
+/**************************************************************************//**
+ @Function LIST_AddToTail
+
+ @Description Add a new entry to a list.
+
+ Insert a new entry before the specified head.
+ This is useful for implementing queues.
+
+ @Param[in] p_New - A pointer to a new list entry to be added.
+ @Param[in] p_Head - A pointer to a list head to add it before.
+
+ @Return none.
+*//***************************************************************************/
+static __inline__ void LIST_AddToTail(t_List *p_New, t_List *p_Head)
+{
+ LIST_NEXT(LIST_PREV(p_Head)) = p_New;
+ LIST_PREV(p_New) = LIST_PREV(p_Head);
+ LIST_NEXT(p_New) = p_Head;
+ LIST_PREV(p_Head) = p_New;
+}
+
+
+/**************************************************************************//**
+ @Function LIST_Del
+
+ @Description Deletes entry from a list.
+
+ @Param[in] p_Entry - A pointer to the element to delete from the list.
+
+ @Return none.
+
+ @Cautions LIST_IsEmpty() on entry does not return true after this,
+ the entry is in an undefined state.
+*//***************************************************************************/
+static __inline__ void LIST_Del(t_List *p_Entry)
+{
+ LIST_PREV(LIST_NEXT(p_Entry)) = LIST_PREV(p_Entry);
+ LIST_NEXT(LIST_PREV(p_Entry)) = LIST_NEXT(p_Entry);
+}
+
+
+/**************************************************************************//**
+ @Function LIST_DelAndInit
+
+ @Description Deletes entry from list and reinitialize it.
+
+ @Param[in] p_Entry - A pointer to the element to delete from the list.
+
+ @Return none.
+*//***************************************************************************/
+static __inline__ void LIST_DelAndInit(t_List *p_Entry)
+{
+ LIST_Del(p_Entry);
+ INIT_LIST(p_Entry);
+}
+
+
+/**************************************************************************//**
+ @Function LIST_Move
+
+ @Description Delete from one list and add as another's head.
+
+ @Param[in] p_Entry - A pointer to the list entry to move.
+ @Param[in] p_Head - A pointer to the list head that will precede our entry.
+
+ @Return none.
+*//***************************************************************************/
+static __inline__ void LIST_Move(t_List *p_Entry, t_List *p_Head)
+{
+ LIST_Del(p_Entry);
+ LIST_Add(p_Entry, p_Head);
+}
+
+
+/**************************************************************************//**
+ @Function LIST_MoveToTail
+
+ @Description Delete from one list and add as another's tail.
+
+ @Param[in] p_Entry - A pointer to the entry to move.
+ @Param[in] p_Head - A pointer to the list head that will follow our entry.
+
+ @Return none.
+*//***************************************************************************/
+static __inline__ void LIST_MoveToTail(t_List *p_Entry, t_List *p_Head)
+{
+ LIST_Del(p_Entry);
+ LIST_AddToTail(p_Entry, p_Head);
+}
+
+
+/**************************************************************************//**
+ @Function LIST_IsEmpty
+
+ @Description Tests whether a list is empty.
+
+ @Param[in] p_List - A pointer to the list to test.
+
+ @Return 1 if the list is empty, 0 otherwise.
+*//***************************************************************************/
+static __inline__ int LIST_IsEmpty(t_List *p_List)
+{
+ return (LIST_FIRST(p_List) == p_List);
+}
+
+
+/**************************************************************************//**
+ @Function LIST_Append
+
+ @Description Join two lists.
+
+ @Param[in] p_NewList - A pointer to the new list to add.
+ @Param[in] p_Head - A pointer to the place to add it in the first list.
+
+ @Return none.
+*//***************************************************************************/
+void LIST_Append(t_List *p_NewList, t_List *p_Head);
+
+
+/**************************************************************************//**
+ @Function LIST_NumOfObjs
+
+ @Description Counts number of objects in the list
+
+ @Param[in] p_List - A pointer to the list which objects are to be counted.
+
+ @Return Number of objects in the list.
+*//***************************************************************************/
+int LIST_NumOfObjs(t_List *p_List);
+
+/** @} */ /* end of list_id group */
+/** @} */ /* end of etc_id group */
+
+
+#endif /* __LIST_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/mem_ext.h
@@ -0,0 +1,318 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+
+ @File mem_ext.h
+
+ @Description External prototypes for the memory manager object
+*//***************************************************************************/
+
+#ifndef __MEM_EXT_H
+#define __MEM_EXT_H
+
+#include "std_ext.h"
+#include "part_ext.h"
+
+
+/**************************************************************************//**
+ @Group etc_id Utility Library Application Programming Interface
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group mem_id Slab Memory Manager
+
+ @Description Slab Memory Manager module functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/* Each block is of the following structure:
+ *
+ *
+ * +-----------+----------+---------------------------+-----------+-----------+
+ * | Alignment | Prefix | Data | Postfix | Alignment |
+ * | field | field | field | field | Padding |
+ * | | | | | |
+ * +-----------+----------+---------------------------+-----------+-----------+
+ * and at the beginning of all bytes, an additional optional padding might reside
+ * to ensure that the first blocks data field is aligned as requested.
+ */
+
+
+#define MEM_MAX_NAME_LENGTH 8
+
+/**************************************************************************//*
+ @Description Memory Segment structure
+*//***************************************************************************/
+
+typedef struct
+{
+ char name[MEM_MAX_NAME_LENGTH];
+ /* The segment's name */
+ uint8_t **p_Bases; /* Base addresses of the segments */
+ uint8_t **p_BlocksStack; /* Array of pointers to blocks */
+ t_Handle h_Spinlock;
+ uint16_t dataSize; /* Size of each data block */
+ uint16_t prefixSize; /* How many bytes to reserve before the data */
+ uint16_t postfixSize; /* How many bytes to reserve after the data */
+ uint16_t alignment; /* Requested alignment for the data field */
+ int allocOwner; /* Memory allocation owner */
+ uint32_t getFailures; /* Number of times get failed */
+ uint32_t num; /* Number of blocks in segment */
+ uint32_t current; /* Current block */
+ bool consecutiveMem; /* Allocate consecutive data blocks memory */
+#ifdef DEBUG_MEM_LEAKS
+ void *p_MemDbg; /* MEM debug database (MEM leaks detection) */
+ uint32_t blockOffset;
+ uint32_t blockSize;
+#endif /* DEBUG_MEM_LEAKS */
+} t_MemorySegment;
+
+
+
+/**************************************************************************//**
+ @Function MEM_Init
+
+ @Description Create a new memory segment.
+
+ @Param[in] name - Name of memory partition.
+ @Param[in] p_Handle - Handle to new segment is returned through here.
+ @Param[in] num - Number of blocks in new segment.
+ @Param[in] dataSize - Size of blocks in segment.
+ @Param[in] prefixSize - How many bytes to allocate before the data.
+ @Param[in] postfixSize - How many bytes to allocate after the data.
+ @Param[in] alignment - Requested alignment for data field (in bytes).
+
+ @Return E_OK - success, E_NO_MEMORY - out of memory.
+*//***************************************************************************/
+t_Error MEM_Init(char name[],
+ t_Handle *p_Handle,
+ uint32_t num,
+ uint16_t dataSize,
+ uint16_t prefixSize,
+ uint16_t postfixSize,
+ uint16_t alignment);
+
+/**************************************************************************//**
+ @Function MEM_InitSmart
+
+ @Description Create a new memory segment.
+
+ @Param[in] name - Name of memory partition.
+ @Param[in] p_Handle - Handle to new segment is returned through here.
+ @Param[in] num - Number of blocks in new segment.
+ @Param[in] dataSize - Size of blocks in segment.
+ @Param[in] prefixSize - How many bytes to allocate before the data.
+ @Param[in] postfixSize - How many bytes to allocate after the data.
+ @Param[in] alignment - Requested alignment for data field (in bytes).
+ @Param[in] memPartitionId - Memory partition ID for allocation.
+ @Param[in] consecutiveMem - Whether to allocate the memory blocks
+ continuously or not.
+
+ @Return E_OK - success, E_NO_MEMORY - out of memory.
+*//***************************************************************************/
+t_Error MEM_InitSmart(char name[],
+ t_Handle *p_Handle,
+ uint32_t num,
+ uint16_t dataSize,
+ uint16_t prefixSize,
+ uint16_t postfixSize,
+ uint16_t alignment,
+ uint8_t memPartitionId,
+ bool consecutiveMem);
+
+/**************************************************************************//**
+ @Function MEM_InitByAddress
+
+ @Description Create a new memory segment with a specified base address.
+
+ @Param[in] name - Name of memory partition.
+ @Param[in] p_Handle - Handle to new segment is returned through here.
+ @Param[in] num - Number of blocks in new segment.
+ @Param[in] dataSize - Size of blocks in segment.
+ @Param[in] prefixSize - How many bytes to allocate before the data.
+ @Param[in] postfixSize - How many bytes to allocate after the data.
+ @Param[in] alignment - Requested alignment for data field (in bytes).
+ @Param[in] address - The required base address.
+
+ @Return E_OK - success, E_NO_MEMORY - out of memory.
+ *//***************************************************************************/
+t_Error MEM_InitByAddress(char name[],
+ t_Handle *p_Handle,
+ uint32_t num,
+ uint16_t dataSize,
+ uint16_t prefixSize,
+ uint16_t postfixSize,
+ uint16_t alignment,
+ uint8_t *address);
+
+/**************************************************************************//**
+ @Function MEM_Free
+
+ @Description Free a specific memory segment.
+
+ @Param[in] h_Mem - Handle to memory segment.
+
+ @Return None.
+*//***************************************************************************/
+void MEM_Free(t_Handle h_Mem);
+
+/**************************************************************************//**
+ @Function MEM_Get
+
+ @Description Get a block of memory from a segment.
+
+ @Param[in] h_Mem - Handle to memory segment.
+
+ @Return Pointer to new memory block on success,0 otherwise.
+*//***************************************************************************/
+void * MEM_Get(t_Handle h_Mem);
+
+/**************************************************************************//**
+ @Function MEM_GetN
+
+ @Description Get up to N blocks of memory from a segment.
+
+ The blocks are assumed to be of a fixed size (one size per segment).
+
+ @Param[in] h_Mem - Handle to memory segment.
+ @Param[in] num - Number of blocks to allocate.
+ @Param[out] array - Array of at least num pointers to which the addresses
+ of the allocated blocks are written.
+
+ @Return The number of blocks actually allocated.
+
+ @Cautions Interrupts are disabled for all of the allocation loop.
+ Although this loop is very short for each block (several machine
+ instructions), you should not allocate a very large number
+ of blocks via this routine.
+*//***************************************************************************/
+uint16_t MEM_GetN(t_Handle h_Mem, uint32_t num, void *array[]);
+
+/**************************************************************************//**
+ @Function MEM_Put
+
+ @Description Put a block of memory back to a segment.
+
+ @Param[in] h_Mem - Handle to memory segment.
+ @Param[in] p_Block - The block to return.
+
+ @Return Pointer to new memory block on success,0 otherwise.
+*//***************************************************************************/
+t_Error MEM_Put(t_Handle h_Mem, void *p_Block);
+
+/**************************************************************************//**
+ @Function MEM_ComputePartitionSize
+
+ @Description calculate a tight upper boundary of the size of a partition with
+ given attributes.
+
+ The returned value is suitable if one wants to use MEM_InitByAddress().
+
+ @Param[in] num - The number of blocks in the segment.
+ @Param[in] dataSize - Size of block to get.
+ @Param[in] prefixSize - The prefix size
+ @Param postfixSize - The postfix size
+ @Param[in] alignment - The requested alignment value (in bytes)
+
+ @Return The memory block size a segment with the given attributes needs.
+*//***************************************************************************/
+uint32_t MEM_ComputePartitionSize(uint32_t num,
+ uint16_t dataSize,
+ uint16_t prefixSize,
+ uint16_t postfixSize,
+ uint16_t alignment);
+
+#ifdef DEBUG_MEM_LEAKS
+#if !((defined(__MWERKS__) || defined(__GNUC__)) && (__dest_os == __ppc_eabi))
+#error "Memory-Leaks-Debug option is supported only for freescale CodeWarrior"
+#endif /* !(defined(__MWERKS__) && ... */
+
+/**************************************************************************//**
+ @Function MEM_CheckLeaks
+
+ @Description Report MEM object leaks.
+
+ This routine is automatically called by the MEM_Free() routine,
+ but it can also be invoked while the MEM object is alive.
+
+ @Param[in] h_Mem - Handle to memory segment.
+
+ @Return None.
+*//***************************************************************************/
+void MEM_CheckLeaks(t_Handle h_Mem);
+
+#else /* not DEBUG_MEM_LEAKS */
+#define MEM_CheckLeaks(h_Mem)
+#endif /* not DEBUG_MEM_LEAKS */
+
+/**************************************************************************//**
+ @Description Get base of MEM
+*//***************************************************************************/
+#define MEM_GetBase(h_Mem) ((t_MemorySegment *)(h_Mem))->p_Bases[0]
+
+/**************************************************************************//**
+ @Description Get size of MEM block
+*//***************************************************************************/
+#define MEM_GetSize(h_Mem) ((t_MemorySegment *)(h_Mem))->dataSize
+
+/**************************************************************************//**
+ @Description Get prefix size of MEM block
+*//***************************************************************************/
+#define MEM_GetPrefixSize(h_Mem) ((t_MemorySegment *)(h_Mem))->prefixSize
+
+/**************************************************************************//**
+ @Description Get postfix size of MEM block
+*//***************************************************************************/
+#define MEM_GetPostfixSize(h_Mem) ((t_MemorySegment *)(h_Mem))->postfixSize
+
+/**************************************************************************//**
+ @Description Get alignment of MEM block (in bytes)
+*//***************************************************************************/
+#define MEM_GetAlignment(h_Mem) ((t_MemorySegment *)(h_Mem))->alignment
+
+/**************************************************************************//**
+ @Description Get the number of blocks in the segment
+*//***************************************************************************/
+#define MEM_GetNumOfBlocks(h_Mem) ((t_MemorySegment *)(h_Mem))->num
+
+/** @} */ /* end of MEM group */
+/** @} */ /* end of etc_id group */
+
+
+#endif /* __MEM_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/memcpy_ext.h
@@ -0,0 +1,208 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+
+ @File memcpy_ext.h
+
+ @Description Efficient functions for copying and setting blocks of memory.
+*//***************************************************************************/
+
+#ifndef __MEMCPY_EXT_H
+#define __MEMCPY_EXT_H
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group etc_id Utility Library Application Programming Interface
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group mem_cpy Memory Copy
+
+ @Description Memory Copy module functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function MemCpy32
+
+ @Description Copies one memory buffer into another one in 4-byte chunks!
+ Which should be more efficient than byte by byte.
+
+ For large buffers (over 60 bytes) this function is about 4 times
+ more efficient than the trivial memory copy. For short buffers
+ it is reduced to the trivial copy and may be a bit worse.
+
+ @Param[in] pDst - The address of the destination buffer.
+ @Param[in] pSrc - The address of the source buffer.
+ @Param[in] size - The number of bytes that will be copied from pSrc to pDst.
+
+ @Return pDst (the address of the destination buffer).
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non-null parameters as source & destination and size
+ that actually fits into the destination buffer.
+*//***************************************************************************/
+void * MemCpy32(void* pDst,void* pSrc, uint32_t size);
+void * IO2IOCpy32(void* pDst,void* pSrc, uint32_t size);
+void * IO2MemCpy32(void* pDst,void* pSrc, uint32_t size);
+void * Mem2IOCpy32(void* pDst,void* pSrc, uint32_t size);
+
+/**************************************************************************//**
+ @Function MemCpy64
+
+ @Description Copies one memory buffer into another one in 8-byte chunks!
+ Which should be more efficient than byte by byte.
+
+ For large buffers (over 60 bytes) this function is about 8 times
+ more efficient than the trivial memory copy. For short buffers
+ it is reduced to the trivial copy and may be a bit worse.
+
+ Some testing suggests that MemCpy32() preforms better than
+ MemCpy64() over small buffers. On average they break even at
+ 100 byte buffers. For buffers larger than that MemCpy64 is
+ superior.
+
+ @Param[in] pDst - The address of the destination buffer.
+ @Param[in] pSrc - The address of the source buffer.
+ @Param[in] size - The number of bytes that will be copied from pSrc to pDst.
+
+ @Return pDst (the address of the destination buffer).
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non null parameters as source & destination and size
+ that actually fits into their buffer.
+
+ Do not use under Linux.
+*//***************************************************************************/
+void * MemCpy64(void* pDst,void* pSrc, uint32_t size);
+
+/**************************************************************************//**
+ @Function MemSet32
+
+ @Description Sets all bytes of a memory buffer to a specific value, in
+ 4-byte chunks.
+
+ @Param[in] pDst - The address of the destination buffer.
+ @Param[in] val - Value to set destination bytes to.
+ @Param[in] size - The number of bytes that will be set to val.
+
+ @Return pDst (the address of the destination buffer).
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non null parameter as destination and size
+ that actually fits into the destination buffer.
+*//***************************************************************************/
+void * MemSet32(void* pDst, uint8_t val, uint32_t size);
+void * IOMemSet32(void* pDst, uint8_t val, uint32_t size);
+
+/**************************************************************************//**
+ @Function MemSet64
+
+ @Description Sets all bytes of a memory buffer to a specific value, in
+ 8-byte chunks.
+
+ @Param[in] pDst - The address of the destination buffer.
+ @Param[in] val - Value to set destination bytes to.
+ @Param[in] size - The number of bytes that will be set to val.
+
+ @Return pDst (the address of the destination buffer).
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non null parameter as destination and size
+ that actually fits into the destination buffer.
+*//***************************************************************************/
+void * MemSet64(void* pDst, uint8_t val, uint32_t size);
+
+/**************************************************************************//**
+ @Function MemDisp
+
+ @Description Displays a block of memory in chunks of 32 bits.
+
+ @Param[in] addr - The address of the memory to display.
+ @Param[in] size - The number of bytes that will be displayed.
+
+ @Return None.
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non null parameter as destination and size
+ that actually fits into the destination buffer.
+*//***************************************************************************/
+void MemDisp(uint8_t *addr, int size);
+
+/**************************************************************************//**
+ @Function MemCpy8
+
+ @Description Trivial copy one memory buffer into another byte by byte
+
+ @Param[in] pDst - The address of the destination buffer.
+ @Param[in] pSrc - The address of the source buffer.
+ @Param[in] size - The number of bytes that will be copied from pSrc to pDst.
+
+ @Return pDst (the address of the destination buffer).
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non-null parameters as source & destination and size
+ that actually fits into the destination buffer.
+*//***************************************************************************/
+void * MemCpy8(void* pDst,void* pSrc, uint32_t size);
+
+/**************************************************************************//**
+ @Function MemSet8
+
+ @Description Sets all bytes of a memory buffer to a specific value byte by byte.
+
+ @Param[in] pDst - The address of the destination buffer.
+ @Param[in] c - Value to set destination bytes to.
+ @Param[in] size - The number of bytes that will be set to val.
+
+ @Return pDst (the address of the destination buffer).
+
+ @Cautions There is no parameter or boundary checking! It is up to the user
+ to supply non null parameter as destination and size
+ that actually fits into the destination buffer.
+*//***************************************************************************/
+void * MemSet8(void* pDst, int c, uint32_t size);
+
+/** @} */ /* end of mem_cpy group */
+/** @} */ /* end of etc_id group */
+
+
+#endif /* __MEMCPY_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/mm_ext.h
@@ -0,0 +1,310 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File mm_ext.h
+
+ @Description Memory Manager Application Programming Interface
+*//***************************************************************************/
+#ifndef __MM_EXT
+#define __MM_EXT
+
+#include "std_ext.h"
+
+#define MM_MAX_ALIGNMENT 20 /* Alignments from 2 to 128 are available
+ where maximum alignment defined as
+ MM_MAX_ALIGNMENT power of 2 */
+
+#define MM_MAX_NAME_LEN 32
+
+/**************************************************************************//**
+ @Group etc_id Utility Library Application Programming Interface
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group mm_grp Flexible Memory Manager
+
+ @Description Flexible Memory Manager module functions,definitions and enums.
+ (All of the following functions,definitions and enums can be found in mm_ext.h)
+
+ @{
+*//***************************************************************************/
+
+
+/**************************************************************************//**
+ @Function MM_Init
+
+ @Description Initializes a new MM object.
+
+ It initializes a new memory block consisting of base address
+ and size of the available memory by calling to MemBlock_Init
+ routine. It is also initializes a new free block for each
+ by calling FreeBlock_Init routine, which is pointed to
+ the almost all memory started from the required alignment
+ from the base address and to the end of the memory.
+ The handle to the new MM object is returned via "MM"
+ argument (passed by reference).
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] base - Base address of the MM.
+ @Param[in] size - Size of the MM.
+
+ @Return E_OK is returned on success. E_NOMEMORY is returned if the new MM object or a new free block can not be initialized.
+*//***************************************************************************/
+t_Error MM_Init(t_Handle *h_MM, uint64_t base, uint64_t size);
+
+/**************************************************************************//**
+ @Function MM_Get
+
+ @Description Allocates a block of memory according to the given size and the alignment.
+
+ The Alignment argument tells from which
+ free list allocate a block of memory. 2^alignment indicates
+ the alignment that the base address of the allocated block
+ should have. So, the only values 1, 2, 4, 8, 16, 32 and 64
+ are available for the alignment argument.
+ The routine passes through the specific free list of free
+ blocks and seeks for a first block that have anough memory
+ that is required (best fit).
+ After the block is found and data is allocated, it calls
+ the internal MM_CutFree routine to update all free lists
+ do not include a just allocated block. Of course, each
+ free list contains a free blocks with the same alignment.
+ It is also creates a busy block that holds
+ information about an allocated block.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] size - Size of the MM.
+ @Param[in] alignment - Index as a power of two defines a required
+ alignment (in bytes); Should be 1, 2, 4, 8, 16, 32 or 64
+ @Param[in] name - The name that specifies an allocated block.
+
+ @Return base address of an allocated block ILLEGAL_BASE if can't allocate a block
+*//***************************************************************************/
+uint64_t MM_Get(t_Handle h_MM, uint64_t size, uint64_t alignment, char *name);
+
+/**************************************************************************//**
+ @Function MM_GetBase
+
+ @Description Gets the base address of the required MM objects.
+
+ @Param[in] h_MM - Handle to the MM object.
+
+ @Return base address of the block.
+*//***************************************************************************/
+uint64_t MM_GetBase(t_Handle h_MM);
+
+/**************************************************************************//**
+ @Function MM_GetForce
+
+ @Description Force memory allocation.
+
+ It means to allocate a block of memory of the given
+ size from the given base address.
+ The routine checks if the required block can be allocated
+ (that is it is free) and then, calls the internal MM_CutFree
+ routine to update all free lists do not include that block.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] base - Base address of the MM.
+ @Param[in] size - Size of the MM.
+ @Param[in] name - Name that specifies an allocated block.
+
+ @Return base address of an allocated block, ILLEGAL_BASE if can't allocate a block.
+*//***************************************************************************/
+uint64_t MM_GetForce(t_Handle h_MM, uint64_t base, uint64_t size, char *name);
+
+/**************************************************************************//**
+ @Function MM_GetForceMin
+
+ @Description Allocates a block of memory according to the given size, the alignment and minimum base address.
+
+ The Alignment argument tells from which
+ free list allocate a block of memory. 2^alignment indicates
+ the alignment that the base address of the allocated block
+ should have. So, the only values 1, 2, 4, 8, 16, 32 and 64
+ are available for the alignment argument.
+ The minimum baser address forces the location of the block
+ to be from a given address onward.
+ The routine passes through the specific free list of free
+ blocks and seeks for the first base address equal or smaller
+ than the required minimum address and end address larger than
+ than the required base + its size - i.e. that may contain
+ the required block.
+ After the block is found and data is allocated, it calls
+ the internal MM_CutFree routine to update all free lists
+ do not include a just allocated block. Of course, each
+ free list contains a free blocks with the same alignment.
+ It is also creates a busy block that holds
+ information about an allocated block.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] size - Size of the MM.
+ @Param[in] alignment - Index as a power of two defines a required
+ alignment (in bytes); Should be 1, 2, 4, 8, 16, 32 or 64
+ @Param[in] min - The minimum base address of the block.
+ @Param[in] name - Name that specifies an allocated block.
+
+ @Return base address of an allocated block,ILLEGAL_BASE if can't allocate a block.
+*//***************************************************************************/
+uint64_t MM_GetForceMin(t_Handle h_MM,
+ uint64_t size,
+ uint64_t alignment,
+ uint64_t min,
+ char *name);
+
+/**************************************************************************//**
+ @Function MM_Put
+
+ @Description Puts a block of memory of the given base address back to the memory.
+
+ It checks if there is a busy block with the
+ given base address. If not, it returns 0, that
+ means can't free a block. Otherwise, it gets parameters of
+ the busy block and after it updates lists of free blocks,
+ removes that busy block from the list by calling to MM_CutBusy
+ routine.
+ After that it calls to MM_AddFree routine to add a new free
+ block to the free lists.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] base - Base address of the MM.
+
+ @Return The size of bytes released, 0 if failed.
+*//***************************************************************************/
+uint64_t MM_Put(t_Handle h_MM, uint64_t base);
+
+/**************************************************************************//**
+ @Function MM_PutForce
+
+ @Description Releases a block of memory of the required size from the required base address.
+
+ First, it calls to MM_CutBusy routine
+ to cut a free block from the busy list. And then, calls to
+ MM_AddFree routine to add the free block to the free lists.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] base - Base address of of a block to free.
+ @Param[in] size - Size of a block to free.
+
+ @Return The number of bytes released, 0 on failure.
+*//***************************************************************************/
+uint64_t MM_PutForce(t_Handle h_MM, uint64_t base, uint64_t size);
+
+/**************************************************************************//**
+ @Function MM_Add
+
+ @Description Adds a new memory block for memory allocation.
+
+ When a new memory block is initialized and added to the
+ memory list, it calls to MM_AddFree routine to add the
+ new free block to the free lists.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] base - Base address of the memory block.
+ @Param[in] size - Size of the memory block.
+
+ @Return E_OK on success, otherwise returns an error code.
+*//***************************************************************************/
+t_Error MM_Add(t_Handle h_MM, uint64_t base, uint64_t size);
+
+/**************************************************************************//**
+ @Function MM_Dump
+
+ @Description Prints results of free and busy lists.
+
+ @Param[in] h_MM - Handle to the MM object.
+*//***************************************************************************/
+void MM_Dump(t_Handle h_MM);
+
+/**************************************************************************//**
+ @Function MM_Free
+
+ @Description Releases memory allocated for MM object.
+
+ @Param[in] h_MM - Handle of the MM object.
+*//***************************************************************************/
+void MM_Free(t_Handle h_MM);
+
+/**************************************************************************//**
+ @Function MM_GetMemBlock
+
+ @Description Returns base address of the memory block specified by the index.
+
+ If index is 0, returns base address
+ of the first memory block, 1 - returns base address
+ of the second memory block, etc.
+ Note, those memory blocks are allocated by the
+ application before MM_Init or MM_Add and have to
+ be released by the application before or after invoking
+ the MM_Free routine.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] index - Index of the memory block.
+
+ @Return valid base address or ILLEGAL_BASE if no memory block specified by the index.
+*//***************************************************************************/
+uint64_t MM_GetMemBlock(t_Handle h_MM, int index);
+
+/**************************************************************************//**
+ @Function MM_InRange
+
+ @Description Checks if a specific address is in the memory range of the passed MM object.
+
+ @Param[in] h_MM - Handle to the MM object.
+ @Param[in] addr - The address to be checked.
+
+ @Return TRUE if the address is in the address range of the block, FALSE otherwise.
+*//***************************************************************************/
+bool MM_InRange(t_Handle h_MM, uint64_t addr);
+
+/**************************************************************************//**
+ @Function MM_GetFreeMemSize
+
+ @Description Returns the size (in bytes) of free memory.
+
+ @Param[in] h_MM - Handle to the MM object.
+
+ @Return Free memory size in bytes.
+*//***************************************************************************/
+uint64_t MM_GetFreeMemSize(t_Handle h_MM);
+
+
+/** @} */ /* end of mm_grp group */
+/** @} */ /* end of etc_id group */
+
+#endif /* __MM_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/etc/sprint_ext.h
@@ -0,0 +1,118 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File sprint_ext.h
+
+ @Description Debug routines (externals).
+
+*//***************************************************************************/
+
+#ifndef __SPRINT_EXT_H
+#define __SPRINT_EXT_H
+
+
+#if defined(NCSW_LINUX) && defined(__KERNEL__)
+#include <linux/kernel.h>
+
+#elif defined(NCSW_VXWORKS)
+#include "private/stdioP.h"
+
+#else
+#include <stdio.h>
+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group etc_id Utility Library Application Programming Interface
+
+ @Description External routines.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group sprint_id Sprint
+
+ @Description Sprint & Sscan module functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Function Sprint
+
+ @Description Format a string and place it in a buffer.
+
+ @Param[in] buff - The buffer to place the result into.
+ @Param[in] str - The format string to use.
+ @Param[in] ... - Arguments for the format string.
+
+ @Return Number of bytes formatted.
+*//***************************************************************************/
+int Sprint(char *buff, const char *str, ...);
+
+/**************************************************************************//**
+ @Function Snprint
+
+ @Description Format a string and place it in a buffer.
+
+ @Param[in] buf - The buffer to place the result into.
+ @Param[in] size - The size of the buffer, including the trailing null space.
+ @Param[in] fmt - The format string to use.
+ @Param[in] ... - Arguments for the format string.
+
+ @Return Number of bytes formatted.
+*//***************************************************************************/
+int Snprint(char * buf, uint32_t size, const char *fmt, ...);
+
+/**************************************************************************//**
+ @Function Sscan
+
+ @Description Unformat a buffer into a list of arguments.
+
+ @Param[in] buf - input buffer.
+ @Param[in] fmt - formatting of buffer.
+ @Param[out] ... - resulting arguments.
+
+ @Return Number of bytes unformatted.
+*//***************************************************************************/
+int Sscan(const char * buf, const char * fmt, ...);
+
+/** @} */ /* end of sprint_id group */
+/** @} */ /* end of etc_id group */
+
+
+#endif /* __SPRINT_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/common/arch/ppc_access.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef FL_E500_MACROS_H
+#define FL_E500_MACROS_H
+
+#endif /* FL_E500_MACROS_H */
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/common/general.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __GENERAL_H
+#define __GENERAL_H
+
+#include "std_ext.h"
+#if !defined(NCSW_LINUX)
+#include "errno.h"
+#endif
+
+
+extern uint32_t get_mac_addr_crc(uint64_t _addr);
+
+#ifndef CONFIG_FMAN_ARM
+#define iowrite32be(val, addr) WRITE_UINT32(*addr, val)
+#define ioread32be(addr) GET_UINT32(*addr)
+#endif
+
+#define ether_crc(len, addr) get_mac_addr_crc(*(uint64_t *)(addr)>>16)
+
+
+#endif /* __GENERAL_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fman_common.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __FMAN_COMMON_H
+#define __FMAN_COMMON_H
+
+/**************************************************************************//**
+ @Description NIA Description
+*//***************************************************************************/
+#define NIA_ORDER_RESTOR 0x00800000
+#define NIA_ENG_FM_CTL 0x00000000
+#define NIA_ENG_PRS 0x00440000
+#define NIA_ENG_KG 0x00480000
+#define NIA_ENG_PLCR 0x004C0000
+#define NIA_ENG_BMI 0x00500000
+#define NIA_ENG_QMI_ENQ 0x00540000
+#define NIA_ENG_QMI_DEQ 0x00580000
+#define NIA_ENG_MASK 0x007C0000
+
+#define NIA_FM_CTL_AC_CC 0x00000006
+#define NIA_FM_CTL_AC_HC 0x0000000C
+#define NIA_FM_CTL_AC_IND_MODE_TX 0x00000008
+#define NIA_FM_CTL_AC_IND_MODE_RX 0x0000000A
+#define NIA_FM_CTL_AC_FRAG 0x0000000e
+#define NIA_FM_CTL_AC_PRE_FETCH 0x00000010
+#define NIA_FM_CTL_AC_POST_FETCH_PCD 0x00000012
+#define NIA_FM_CTL_AC_POST_FETCH_PCD_UDP_LEN 0x00000018
+#define NIA_FM_CTL_AC_POST_FETCH_NO_PCD 0x00000012
+#define NIA_FM_CTL_AC_FRAG_CHECK 0x00000014
+#define NIA_FM_CTL_AC_PRE_CC 0x00000020
+
+
+#define NIA_BMI_AC_ENQ_FRAME 0x00000002
+#define NIA_BMI_AC_TX_RELEASE 0x000002C0
+#define NIA_BMI_AC_RELEASE 0x000000C0
+#define NIA_BMI_AC_DISCARD 0x000000C1
+#define NIA_BMI_AC_TX 0x00000274
+#define NIA_BMI_AC_FETCH 0x00000208
+#define NIA_BMI_AC_MASK 0x000003FF
+
+#define NIA_KG_DIRECT 0x00000100
+#define NIA_KG_CC_EN 0x00000200
+#define NIA_PLCR_ABSOLUTE 0x00008000
+
+#define NIA_BMI_AC_ENQ_FRAME_WITHOUT_DMA 0x00000202
+#define NIA_BMI_AC_FETCH_ALL_FRAME 0x0000020c
+
+#endif /* __FMAN_COMMON_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_enet.h
@@ -0,0 +1,273 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_ENET_H
+#define __FSL_ENET_H
+
+/**
+ @Description Ethernet MAC-PHY Interface
+*/
+
+enum enet_interface {
+ E_ENET_IF_MII = 0x00010000, /**< MII interface */
+ E_ENET_IF_RMII = 0x00020000, /**< RMII interface */
+ E_ENET_IF_SMII = 0x00030000, /**< SMII interface */
+ E_ENET_IF_GMII = 0x00040000, /**< GMII interface */
+ E_ENET_IF_RGMII = 0x00050000, /**< RGMII interface */
+ E_ENET_IF_TBI = 0x00060000, /**< TBI interface */
+ E_ENET_IF_RTBI = 0x00070000, /**< RTBI interface */
+ E_ENET_IF_SGMII = 0x00080000, /**< SGMII interface */
+ E_ENET_IF_XGMII = 0x00090000, /**< XGMII interface */
+ E_ENET_IF_QSGMII = 0x000a0000, /**< QSGMII interface */
+ E_ENET_IF_XFI = 0x000b0000 /**< XFI interface */
+};
+
+/**
+ @Description Ethernet Speed (nominal data rate)
+*/
+enum enet_speed {
+ E_ENET_SPEED_10 = 10, /**< 10 Mbps */
+ E_ENET_SPEED_100 = 100, /**< 100 Mbps */
+ E_ENET_SPEED_1000 = 1000, /**< 1000 Mbps = 1 Gbps */
+ E_ENET_SPEED_2500 = 2500, /**< 2500 Mbps = 2.5 Gbps */
+ E_ENET_SPEED_10000 = 10000 /**< 10000 Mbps = 10 Gbps */
+};
+
+enum mac_type {
+ E_MAC_DTSEC,
+ E_MAC_TGEC,
+ E_MAC_MEMAC
+};
+
+/**************************************************************************//**
+ @Description Enum for inter-module interrupts registration
+*//***************************************************************************/
+enum fman_event_modules {
+ E_FMAN_MOD_PRS, /**< Parser event */
+ E_FMAN_MOD_KG, /**< Keygen event */
+ E_FMAN_MOD_PLCR, /**< Policer event */
+ E_FMAN_MOD_10G_MAC, /**< 10G MAC event */
+ E_FMAN_MOD_1G_MAC, /**< 1G MAC event */
+ E_FMAN_MOD_TMR, /**< Timer event */
+ E_FMAN_MOD_FMAN_CTRL, /**< FMAN Controller Timer event */
+ E_FMAN_MOD_MACSEC,
+ E_FMAN_MOD_DUMMY_LAST
+};
+
+/**************************************************************************//**
+ @Description Enum for interrupts types
+*//***************************************************************************/
+enum fman_intr_type {
+ E_FMAN_INTR_TYPE_ERR,
+ E_FMAN_INTR_TYPE_NORMAL
+};
+
+/**************************************************************************//**
+ @Description enum for defining MAC types
+*//***************************************************************************/
+enum fman_mac_type {
+ E_FMAN_MAC_10G = 0, /**< 10G MAC */
+ E_FMAN_MAC_1G /**< 1G MAC */
+};
+
+enum fman_mac_exceptions {
+ E_FMAN_MAC_EX_10G_MDIO_SCAN_EVENTMDIO = 0,
+ /**< 10GEC MDIO scan event interrupt */
+ E_FMAN_MAC_EX_10G_MDIO_CMD_CMPL,
+ /**< 10GEC MDIO command completion interrupt */
+ E_FMAN_MAC_EX_10G_REM_FAULT,
+ /**< 10GEC, mEMAC Remote fault interrupt */
+ E_FMAN_MAC_EX_10G_LOC_FAULT,
+ /**< 10GEC, mEMAC Local fault interrupt */
+ E_FMAN_MAC_EX_10G_1TX_ECC_ER,
+ /**< 10GEC, mEMAC Transmit frame ECC error interrupt */
+ E_FMAN_MAC_EX_10G_TX_FIFO_UNFL,
+ /**< 10GEC, mEMAC Transmit FIFO underflow interrupt */
+ E_FMAN_MAC_EX_10G_TX_FIFO_OVFL,
+ /**< 10GEC, mEMAC Transmit FIFO overflow interrupt */
+ E_FMAN_MAC_EX_10G_TX_ER,
+ /**< 10GEC Transmit frame error interrupt */
+ E_FMAN_MAC_EX_10G_RX_FIFO_OVFL,
+ /**< 10GEC, mEMAC Receive FIFO overflow interrupt */
+ E_FMAN_MAC_EX_10G_RX_ECC_ER,
+ /**< 10GEC, mEMAC Receive frame ECC error interrupt */
+ E_FMAN_MAC_EX_10G_RX_JAB_FRM,
+ /**< 10GEC Receive jabber frame interrupt */
+ E_FMAN_MAC_EX_10G_RX_OVRSZ_FRM,
+ /**< 10GEC Receive oversized frame interrupt */
+ E_FMAN_MAC_EX_10G_RX_RUNT_FRM,
+ /**< 10GEC Receive runt frame interrupt */
+ E_FMAN_MAC_EX_10G_RX_FRAG_FRM,
+ /**< 10GEC Receive fragment frame interrupt */
+ E_FMAN_MAC_EX_10G_RX_LEN_ER,
+ /**< 10GEC Receive payload length error interrupt */
+ E_FMAN_MAC_EX_10G_RX_CRC_ER,
+ /**< 10GEC Receive CRC error interrupt */
+ E_FMAN_MAC_EX_10G_RX_ALIGN_ER,
+ /**< 10GEC Receive alignment error interrupt */
+ E_FMAN_MAC_EX_1G_BAB_RX,
+ /**< dTSEC Babbling receive error */
+ E_FMAN_MAC_EX_1G_RX_CTL,
+ /**< dTSEC Receive control (pause frame) interrupt */
+ E_FMAN_MAC_EX_1G_GRATEFUL_TX_STP_COMPLET,
+ /**< dTSEC Graceful transmit stop complete */
+ E_FMAN_MAC_EX_1G_BAB_TX,
+ /**< dTSEC Babbling transmit error */
+ E_FMAN_MAC_EX_1G_TX_CTL,
+ /**< dTSEC Transmit control (pause frame) interrupt */
+ E_FMAN_MAC_EX_1G_TX_ERR,
+ /**< dTSEC Transmit error */
+ E_FMAN_MAC_EX_1G_LATE_COL,
+ /**< dTSEC Late collision */
+ E_FMAN_MAC_EX_1G_COL_RET_LMT,
+ /**< dTSEC Collision retry limit */
+ E_FMAN_MAC_EX_1G_TX_FIFO_UNDRN,
+ /**< dTSEC Transmit FIFO underrun */
+ E_FMAN_MAC_EX_1G_MAG_PCKT,
+ /**< dTSEC Magic Packet detection */
+ E_FMAN_MAC_EX_1G_MII_MNG_RD_COMPLET,
+ /**< dTSEC MII management read completion */
+ E_FMAN_MAC_EX_1G_MII_MNG_WR_COMPLET,
+ /**< dTSEC MII management write completion */
+ E_FMAN_MAC_EX_1G_GRATEFUL_RX_STP_COMPLET,
+ /**< dTSEC Graceful receive stop complete */
+ E_FMAN_MAC_EX_1G_TX_DATA_ERR,
+ /**< dTSEC Internal data error on transmit */
+ E_FMAN_MAC_EX_1G_RX_DATA_ERR,
+ /**< dTSEC Internal data error on receive */
+ E_FMAN_MAC_EX_1G_1588_TS_RX_ERR,
+ /**< dTSEC Time-Stamp Receive Error */
+ E_FMAN_MAC_EX_1G_RX_MIB_CNT_OVFL,
+ /**< dTSEC MIB counter overflow */
+ E_FMAN_MAC_EX_TS_FIFO_ECC_ERR,
+ /**< mEMAC Time-stamp FIFO ECC error interrupt;
+ not supported on T4240/B4860 rev1 chips */
+};
+
+#define ENET_IF_SGMII_BASEX 0x80000000
+ /**< SGMII/QSGII interface with 1000BaseX auto-negotiation between MAC
+ and phy or backplane;
+ Note: 1000BaseX auto-negotiation relates only to interface between MAC
+ and phy/backplane, SGMII phy can still synchronize with far-end phy at
+ 10Mbps, 100Mbps or 1000Mbps */
+
+enum enet_mode {
+ E_ENET_MODE_INVALID = 0,
+ /**< Invalid Ethernet mode */
+ E_ENET_MODE_MII_10 = (E_ENET_IF_MII | E_ENET_SPEED_10),
+ /**< 10 Mbps MII */
+ E_ENET_MODE_MII_100 = (E_ENET_IF_MII | E_ENET_SPEED_100),
+ /**< 100 Mbps MII */
+ E_ENET_MODE_RMII_10 = (E_ENET_IF_RMII | E_ENET_SPEED_10),
+ /**< 10 Mbps RMII */
+ E_ENET_MODE_RMII_100 = (E_ENET_IF_RMII | E_ENET_SPEED_100),
+ /**< 100 Mbps RMII */
+ E_ENET_MODE_SMII_10 = (E_ENET_IF_SMII | E_ENET_SPEED_10),
+ /**< 10 Mbps SMII */
+ E_ENET_MODE_SMII_100 = (E_ENET_IF_SMII | E_ENET_SPEED_100),
+ /**< 100 Mbps SMII */
+ E_ENET_MODE_GMII_1000 = (E_ENET_IF_GMII | E_ENET_SPEED_1000),
+ /**< 1000 Mbps GMII */
+ E_ENET_MODE_RGMII_10 = (E_ENET_IF_RGMII | E_ENET_SPEED_10),
+ /**< 10 Mbps RGMII */
+ E_ENET_MODE_RGMII_100 = (E_ENET_IF_RGMII | E_ENET_SPEED_100),
+ /**< 100 Mbps RGMII */
+ E_ENET_MODE_RGMII_1000 = (E_ENET_IF_RGMII | E_ENET_SPEED_1000),
+ /**< 1000 Mbps RGMII */
+ E_ENET_MODE_TBI_1000 = (E_ENET_IF_TBI | E_ENET_SPEED_1000),
+ /**< 1000 Mbps TBI */
+ E_ENET_MODE_RTBI_1000 = (E_ENET_IF_RTBI | E_ENET_SPEED_1000),
+ /**< 1000 Mbps RTBI */
+ E_ENET_MODE_SGMII_10 = (E_ENET_IF_SGMII | E_ENET_SPEED_10),
+ /**< 10 Mbps SGMII with auto-negotiation between MAC and
+ SGMII phy according to Cisco SGMII specification */
+ E_ENET_MODE_SGMII_100 = (E_ENET_IF_SGMII | E_ENET_SPEED_100),
+ /**< 100 Mbps SGMII with auto-negotiation between MAC and
+ SGMII phy according to Cisco SGMII specification */
+ E_ENET_MODE_SGMII_1000 = (E_ENET_IF_SGMII | E_ENET_SPEED_1000),
+ /**< 1000 Mbps SGMII with auto-negotiation between MAC and
+ SGMII phy according to Cisco SGMII specification */
+ E_ENET_MODE_SGMII_BASEX_10 = (ENET_IF_SGMII_BASEX | E_ENET_IF_SGMII
+ | E_ENET_SPEED_10),
+ /**< 10 Mbps SGMII with 1000BaseX auto-negotiation between
+ MAC and SGMII phy or backplane */
+ E_ENET_MODE_SGMII_BASEX_100 = (ENET_IF_SGMII_BASEX | E_ENET_IF_SGMII
+ | E_ENET_SPEED_100),
+ /**< 100 Mbps SGMII with 1000BaseX auto-negotiation between
+ MAC and SGMII phy or backplane */
+ E_ENET_MODE_SGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | E_ENET_IF_SGMII
+ | E_ENET_SPEED_1000),
+ /**< 1000 Mbps SGMII with 1000BaseX auto-negotiation between
+ MAC and SGMII phy or backplane */
+ E_ENET_MODE_QSGMII_1000 = (E_ENET_IF_QSGMII | E_ENET_SPEED_1000),
+ /**< 1000 Mbps QSGMII with auto-negotiation between MAC and
+ QSGMII phy according to Cisco QSGMII specification */
+ E_ENET_MODE_QSGMII_BASEX_1000 = (ENET_IF_SGMII_BASEX | E_ENET_IF_QSGMII
+ | E_ENET_SPEED_1000),
+ /**< 1000 Mbps QSGMII with 1000BaseX auto-negotiation between
+ MAC and QSGMII phy or backplane */
+ E_ENET_MODE_XGMII_10000 = (E_ENET_IF_XGMII | E_ENET_SPEED_10000),
+ /**< 10000 Mbps XGMII */
+ E_ENET_MODE_XFI_10000 = (E_ENET_IF_XFI | E_ENET_SPEED_10000)
+ /**< 10000 Mbps XFI */
+};
+
+enum fmam_mac_statistics_level {
+ E_FMAN_MAC_NONE_STATISTICS, /**< No statistics */
+ E_FMAN_MAC_PARTIAL_STATISTICS, /**< Only error counters are available;
+ Optimized for performance */
+ E_FMAN_MAC_FULL_STATISTICS /**< All counters available; Not
+ optimized for performance */
+};
+
+#define _MAKE_ENET_MODE(_interface, _speed) (enum enet_mode)((_interface) \
+ | (_speed))
+
+#define _ENET_INTERFACE_FROM_MODE(mode) (enum enet_interface) \
+ ((mode) & 0x0FFF0000)
+#define _ENET_SPEED_FROM_MODE(mode) (enum enet_speed)((mode) & 0x0000FFFF)
+#define _ENET_ADDR_TO_UINT64(_enet_addr) \
+ (uint64_t)(((uint64_t)(_enet_addr)[0] << 40) | \
+ ((uint64_t)(_enet_addr)[1] << 32) | \
+ ((uint64_t)(_enet_addr)[2] << 24) | \
+ ((uint64_t)(_enet_addr)[3] << 16) | \
+ ((uint64_t)(_enet_addr)[4] << 8) | \
+ ((uint64_t)(_enet_addr)[5]))
+
+#define _MAKE_ENET_ADDR_FROM_UINT64(_addr64, _enet_addr) \
+ do { \
+ int i; \
+ for (i = 0; i < ENET_NUM_OCTETS_PER_ADDRESS; i++) \
+ (_enet_addr)[i] = (uint8_t)((_addr64) >> ((5-i)*8));\
+ } while (0)
+
+#endif /* __FSL_ENET_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman.h
@@ -0,0 +1,825 @@
+/*
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_H
+#define __FSL_FMAN_H
+
+#include "common/general.h"
+
+struct fman_ext_pool_params {
+ uint8_t id; /**< External buffer pool id */
+ uint16_t size; /**< External buffer pool buffer size */
+};
+
+struct fman_ext_pools {
+ uint8_t num_pools_used; /**< Number of pools use by this port */
+ struct fman_ext_pool_params *ext_buf_pool;
+ /**< Parameters for each port */
+};
+
+struct fman_backup_bm_pools {
+ uint8_t num_backup_pools; /**< Number of BM backup pools -
+ must be smaller than the total number
+ of pools defined for the specified
+ port.*/
+ uint8_t *pool_ids; /**< numOfBackupPools pool id's,
+ specifying which pools should be used
+ only as backup. Pool id's specified
+ here must be a subset of the pools
+ used by the specified port.*/
+};
+
+/**************************************************************************//**
+ @Description A structure for defining BM pool depletion criteria
+*//***************************************************************************/
+struct fman_buf_pool_depletion {
+ bool buf_pool_depletion_enabled;
+ bool pools_grp_mode_enable; /**< select mode in which pause frames
+ will be sent after a number of pools
+ (all together!) are depleted */
+ uint8_t num_pools; /**< the number of depleted pools that
+ will invoke pause frames transmission.
+ */
+ bool *pools_to_consider; /**< For each pool, TRUE if it should be
+ considered for depletion (Note - this
+ pool must be used by this port!). */
+ bool single_pool_mode_enable; /**< select mode in which pause frames
+ will be sent after a single-pool
+ is depleted; */
+ bool *pools_to_consider_for_single_mode;
+ /**< For each pool, TRUE if it should be
+ considered for depletion (Note - this
+ pool must be used by this port!) */
+ bool has_pfc_priorities;
+ bool *pfc_priorities_en; /**< This field is used by the MAC as
+ the Priority Enable Vector in the PFC
+ frame which is transmitted */
+};
+
+/**************************************************************************//**
+ @Description Enum for defining port DMA swap mode
+*//***************************************************************************/
+enum fman_dma_swap_option {
+ FMAN_DMA_NO_SWP, /**< No swap, transfer data as is.*/
+ FMAN_DMA_SWP_PPC_LE, /**< The transferred data should be swapped
+ in PowerPc Little Endian mode. */
+ FMAN_DMA_SWP_BE /**< The transferred data should be swapped
+ in Big Endian mode */
+};
+
+/**************************************************************************//**
+ @Description Enum for defining port DMA cache attributes
+*//***************************************************************************/
+enum fman_dma_cache_option {
+ FMAN_DMA_NO_STASH = 0, /**< Cacheable, no Allocate (No Stashing) */
+ FMAN_DMA_STASH = 1 /**< Cacheable and Allocate (Stashing on) */
+};
+
+typedef struct t_FmPrsResult fm_prs_result_t;
+typedef enum e_EnetMode enet_mode_t;
+typedef t_Handle handle_t;
+
+struct fman_revision_info {
+ uint8_t majorRev; /**< Major revision */
+ uint8_t minorRev; /**< Minor revision */
+};
+
+/* sizes */
+#define CAPWAP_FRAG_EXTRA_SPACE 32
+#define OFFSET_UNITS 16
+#define MAX_INT_OFFSET 240
+#define MAX_IC_SIZE 256
+#define MAX_EXT_OFFSET 496
+#define MAX_EXT_BUFFER_OFFSET 511
+
+/**************************************************************************
+ @Description Memory Mapped Registers
+***************************************************************************/
+#define FMAN_LIODN_TBL 64 /* size of LIODN table */
+
+struct fman_fpm_regs {
+ uint32_t fmfp_tnc; /**< FPM TNUM Control 0x00 */
+ uint32_t fmfp_prc; /**< FPM Port_ID FmCtl Association 0x04 */
+ uint32_t fmfp_brkc; /**< FPM Breakpoint Control 0x08 */
+ uint32_t fmfp_mxd; /**< FPM Flush Control 0x0c */
+ uint32_t fmfp_dist1; /**< FPM Dispatch Thresholds1 0x10 */
+ uint32_t fmfp_dist2; /**< FPM Dispatch Thresholds2 0x14 */
+ uint32_t fm_epi; /**< FM Error Pending Interrupts 0x18 */
+ uint32_t fm_rie; /**< FM Error Interrupt Enable 0x1c */
+ uint32_t fmfp_fcev[4]; /**< FPM FMan-Controller Event 1-4 0x20-0x2f */
+ uint32_t res0030[4]; /**< res 0x30 - 0x3f */
+ uint32_t fmfp_cee[4]; /**< PM FMan-Controller Event 1-4 0x40-0x4f */
+ uint32_t res0050[4]; /**< res 0x50-0x5f */
+ uint32_t fmfp_tsc1; /**< FPM TimeStamp Control1 0x60 */
+ uint32_t fmfp_tsc2; /**< FPM TimeStamp Control2 0x64 */
+ uint32_t fmfp_tsp; /**< FPM Time Stamp 0x68 */
+ uint32_t fmfp_tsf; /**< FPM Time Stamp Fraction 0x6c */
+ uint32_t fm_rcr; /**< FM Rams Control 0x70 */
+ uint32_t fmfp_extc; /**< FPM External Requests Control 0x74 */
+ uint32_t fmfp_ext1; /**< FPM External Requests Config1 0x78 */
+ uint32_t fmfp_ext2; /**< FPM External Requests Config2 0x7c */
+ uint32_t fmfp_drd[16]; /**< FPM Data_Ram Data 0-15 0x80 - 0xbf */
+ uint32_t fmfp_dra; /**< FPM Data Ram Access 0xc0 */
+ uint32_t fm_ip_rev_1; /**< FM IP Block Revision 1 0xc4 */
+ uint32_t fm_ip_rev_2; /**< FM IP Block Revision 2 0xc8 */
+ uint32_t fm_rstc; /**< FM Reset Command 0xcc */
+ uint32_t fm_cld; /**< FM Classifier Debug 0xd0 */
+ uint32_t fm_npi; /**< FM Normal Pending Interrupts 0xd4 */
+ uint32_t fmfp_exte; /**< FPM External Requests Enable 0xd8 */
+ uint32_t fmfp_ee; /**< FPM Event & Mask 0xdc */
+ uint32_t fmfp_cev[4]; /**< FPM CPU Event 1-4 0xe0-0xef */
+ uint32_t res00f0[4]; /**< res 0xf0-0xff */
+ uint32_t fmfp_ps[64]; /**< FPM Port Status 0x100-0x1ff */
+ uint32_t fmfp_clfabc; /**< FPM CLFABC 0x200 */
+ uint32_t fmfp_clfcc; /**< FPM CLFCC 0x204 */
+ uint32_t fmfp_clfaval; /**< FPM CLFAVAL 0x208 */
+ uint32_t fmfp_clfbval; /**< FPM CLFBVAL 0x20c */
+ uint32_t fmfp_clfcval; /**< FPM CLFCVAL 0x210 */
+ uint32_t fmfp_clfamsk; /**< FPM CLFAMSK 0x214 */
+ uint32_t fmfp_clfbmsk; /**< FPM CLFBMSK 0x218 */
+ uint32_t fmfp_clfcmsk; /**< FPM CLFCMSK 0x21c */
+ uint32_t fmfp_clfamc; /**< FPM CLFAMC 0x220 */
+ uint32_t fmfp_clfbmc; /**< FPM CLFBMC 0x224 */
+ uint32_t fmfp_clfcmc; /**< FPM CLFCMC 0x228 */
+ uint32_t fmfp_decceh; /**< FPM DECCEH 0x22c */
+ uint32_t res0230[116]; /**< res 0x230 - 0x3ff */
+ uint32_t fmfp_ts[128]; /**< 0x400: FPM Task Status 0x400 - 0x5ff */
+ uint32_t res0600[0x400 - 384];
+};
+
+struct fman_bmi_regs {
+ uint32_t fmbm_init; /**< BMI Initialization 0x00 */
+ uint32_t fmbm_cfg1; /**< BMI Configuration 1 0x04 */
+ uint32_t fmbm_cfg2; /**< BMI Configuration 2 0x08 */
+ uint32_t res000c[5]; /**< 0x0c - 0x1f */
+ uint32_t fmbm_ievr; /**< Interrupt Event Register 0x20 */
+ uint32_t fmbm_ier; /**< Interrupt Enable Register 0x24 */
+ uint32_t fmbm_ifr; /**< Interrupt Force Register 0x28 */
+ uint32_t res002c[5]; /**< 0x2c - 0x3f */
+ uint32_t fmbm_arb[8]; /**< BMI Arbitration 0x40 - 0x5f */
+ uint32_t res0060[12]; /**<0x60 - 0x8f */
+ uint32_t fmbm_dtc[3]; /**< Debug Trap Counter 0x90 - 0x9b */
+ uint32_t res009c; /**< 0x9c */
+ uint32_t fmbm_dcv[3][4]; /**< Debug Compare val 0xa0-0xcf */
+ uint32_t fmbm_dcm[3][4]; /**< Debug Compare Mask 0xd0-0xff */
+ uint32_t fmbm_gde; /**< BMI Global Debug Enable 0x100 */
+ uint32_t fmbm_pp[63]; /**< BMI Port Parameters 0x104 - 0x1ff */
+ uint32_t res0200; /**< 0x200 */
+ uint32_t fmbm_pfs[63]; /**< BMI Port FIFO Size 0x204 - 0x2ff */
+ uint32_t res0300; /**< 0x300 */
+ uint32_t fmbm_spliodn[63]; /**< Port Partition ID 0x304 - 0x3ff */
+};
+
+struct fman_qmi_regs {
+ uint32_t fmqm_gc; /**< General Configuration Register 0x00 */
+ uint32_t res0004; /**< 0x04 */
+ uint32_t fmqm_eie; /**< Error Interrupt Event Register 0x08 */
+ uint32_t fmqm_eien; /**< Error Interrupt Enable Register 0x0c */
+ uint32_t fmqm_eif; /**< Error Interrupt Force Register 0x10 */
+ uint32_t fmqm_ie; /**< Interrupt Event Register 0x14 */
+ uint32_t fmqm_ien; /**< Interrupt Enable Register 0x18 */
+ uint32_t fmqm_if; /**< Interrupt Force Register 0x1c */
+ uint32_t fmqm_gs; /**< Global Status Register 0x20 */
+ uint32_t fmqm_ts; /**< Task Status Register 0x24 */
+ uint32_t fmqm_etfc; /**< Enqueue Total Frame Counter 0x28 */
+ uint32_t fmqm_dtfc; /**< Dequeue Total Frame Counter 0x2c */
+ uint32_t fmqm_dc0; /**< Dequeue Counter 0 0x30 */
+ uint32_t fmqm_dc1; /**< Dequeue Counter 1 0x34 */
+ uint32_t fmqm_dc2; /**< Dequeue Counter 2 0x38 */
+ uint32_t fmqm_dc3; /**< Dequeue Counter 3 0x3c */
+ uint32_t fmqm_dfdc; /**< Dequeue FQID from Default Counter 0x40 */
+ uint32_t fmqm_dfcc; /**< Dequeue FQID from Context Counter 0x44 */
+ uint32_t fmqm_dffc; /**< Dequeue FQID from FD Counter 0x48 */
+ uint32_t fmqm_dcc; /**< Dequeue Confirm Counter 0x4c */
+ uint32_t res0050[7]; /**< 0x50 - 0x6b */
+ uint32_t fmqm_tapc; /**< Tnum Aging Period Control 0x6c */
+ uint32_t fmqm_dmcvc; /**< Dequeue MAC Command Valid Counter 0x70 */
+ uint32_t fmqm_difdcc; /**< Dequeue Invalid FD Command Counter 0x74 */
+ uint32_t fmqm_da1v; /**< Dequeue A1 Valid Counter 0x78 */
+ uint32_t res007c; /**< 0x7c */
+ uint32_t fmqm_dtc; /**< 0x80 Debug Trap Counter 0x80 */
+ uint32_t fmqm_efddd; /**< 0x84 Enqueue Frame desc Dynamic dbg 0x84 */
+ uint32_t res0088[2]; /**< 0x88 - 0x8f */
+ struct {
+ uint32_t fmqm_dtcfg1; /**< 0x90 dbg trap cfg 1 Register 0x00 */
+ uint32_t fmqm_dtval1; /**< Debug Trap Value 1 Register 0x04 */
+ uint32_t fmqm_dtm1; /**< Debug Trap Mask 1 Register 0x08 */
+ uint32_t fmqm_dtc1; /**< Debug Trap Counter 1 Register 0x0c */
+ uint32_t fmqm_dtcfg2; /**< dbg Trap cfg 2 Register 0x10 */
+ uint32_t fmqm_dtval2; /**< Debug Trap Value 2 Register 0x14 */
+ uint32_t fmqm_dtm2; /**< Debug Trap Mask 2 Register 0x18 */
+ uint32_t res001c; /**< 0x1c */
+ } dbg_traps[3]; /**< 0x90 - 0xef */
+ uint8_t res00f0[0x400 - 0xf0]; /**< 0xf0 - 0x3ff */
+};
+
+struct fman_dma_regs {
+ uint32_t fmdmsr; /**< FM DMA status register 0x00 */
+ uint32_t fmdmmr; /**< FM DMA mode register 0x04 */
+ uint32_t fmdmtr; /**< FM DMA bus threshold register 0x08 */
+ uint32_t fmdmhy; /**< FM DMA bus hysteresis register 0x0c */
+ uint32_t fmdmsetr; /**< FM DMA SOS emergency Threshold Register 0x10 */
+ uint32_t fmdmtah; /**< FM DMA transfer bus address high reg 0x14 */
+ uint32_t fmdmtal; /**< FM DMA transfer bus address low reg 0x18 */
+ uint32_t fmdmtcid; /**< FM DMA transfer bus communication ID reg 0x1c */
+ uint32_t fmdmra; /**< FM DMA bus internal ram address register 0x20 */
+ uint32_t fmdmrd; /**< FM DMA bus internal ram data register 0x24 */
+ uint32_t fmdmwcr; /**< FM DMA CAM watchdog counter value 0x28 */
+ uint32_t fmdmebcr; /**< FM DMA CAM base in MURAM register 0x2c */
+ uint32_t fmdmccqdr; /**< FM DMA CAM and CMD Queue Debug reg 0x30 */
+ uint32_t fmdmccqvr1; /**< FM DMA CAM and CMD Queue Value reg #1 0x34 */
+ uint32_t fmdmccqvr2; /**< FM DMA CAM and CMD Queue Value reg #2 0x38 */
+ uint32_t fmdmcqvr3; /**< FM DMA CMD Queue Value register #3 0x3c */
+ uint32_t fmdmcqvr4; /**< FM DMA CMD Queue Value register #4 0x40 */
+ uint32_t fmdmcqvr5; /**< FM DMA CMD Queue Value register #5 0x44 */
+ uint32_t fmdmsefrc; /**< FM DMA Semaphore Entry Full Reject Cntr 0x48 */
+ uint32_t fmdmsqfrc; /**< FM DMA Semaphore Queue Full Reject Cntr 0x4c */
+ uint32_t fmdmssrc; /**< FM DMA Semaphore SYNC Reject Counter 0x50 */
+ uint32_t fmdmdcr; /**< FM DMA Debug Counter 0x54 */
+ uint32_t fmdmemsr; /**< FM DMA Emergency Smoother Register 0x58 */
+ uint32_t res005c; /**< 0x5c */
+ uint32_t fmdmplr[FMAN_LIODN_TBL / 2]; /**< DMA LIODN regs 0x60-0xdf */
+ uint32_t res00e0[0x400 - 56];
+};
+
+struct fman_rg {
+ struct fman_fpm_regs *fpm_rg;
+ struct fman_dma_regs *dma_rg;
+ struct fman_bmi_regs *bmi_rg;
+ struct fman_qmi_regs *qmi_rg;
+};
+
+enum fman_dma_cache_override {
+ E_FMAN_DMA_NO_CACHE_OR = 0, /**< No override of the Cache field */
+ E_FMAN_DMA_NO_STASH_DATA, /**< No data stashing in system level cache */
+ E_FMAN_DMA_MAY_STASH_DATA, /**< Stashing allowed in sys level cache */
+ E_FMAN_DMA_STASH_DATA /**< Stashing performed in system level cache */
+};
+
+enum fman_dma_aid_mode {
+ E_FMAN_DMA_AID_OUT_PORT_ID = 0, /**< 4 LSB of PORT_ID */
+ E_FMAN_DMA_AID_OUT_TNUM /**< 4 LSB of TNUM */
+};
+
+enum fman_dma_dbg_cnt_mode {
+ E_FMAN_DMA_DBG_NO_CNT = 0, /**< No counting */
+ E_FMAN_DMA_DBG_CNT_DONE, /**< Count DONE commands */
+ E_FMAN_DMA_DBG_CNT_COMM_Q_EM, /**< command Q emergency signal */
+ E_FMAN_DMA_DBG_CNT_INT_READ_EM, /**< Read buf emergency signal */
+ E_FMAN_DMA_DBG_CNT_INT_WRITE_EM, /**< Write buf emergency signal */
+ E_FMAN_DMA_DBG_CNT_FPM_WAIT, /**< FPM WAIT signal */
+ E_FMAN_DMA_DBG_CNT_SIGLE_BIT_ECC, /**< Single bit ECC errors */
+ E_FMAN_DMA_DBG_CNT_RAW_WAR_PROT /**< RAW & WAR protection counter */
+};
+
+enum fman_dma_emergency_level {
+ E_FMAN_DMA_EM_EBS = 0, /**< EBS emergency */
+ E_FMAN_DMA_EM_SOS /**< SOS emergency */
+};
+
+enum fman_catastrophic_err {
+ E_FMAN_CATAST_ERR_STALL_PORT = 0, /**< Port_ID stalled reset required */
+ E_FMAN_CATAST_ERR_STALL_TASK /**< Only erroneous task is stalled */
+};
+
+enum fman_dma_err {
+ E_FMAN_DMA_ERR_CATASTROPHIC = 0, /**< Catastrophic DMA error */
+ E_FMAN_DMA_ERR_REPORT /**< Reported DMA error */
+};
+
+struct fman_cfg {
+ uint16_t liodn_bs_pr_port[FMAN_LIODN_TBL];/* base per port */
+ bool en_counters;
+ uint8_t disp_limit_tsh;
+ uint8_t prs_disp_tsh;
+ uint8_t plcr_disp_tsh;
+ uint8_t kg_disp_tsh;
+ uint8_t bmi_disp_tsh;
+ uint8_t qmi_enq_disp_tsh;
+ uint8_t qmi_deq_disp_tsh;
+ uint8_t fm_ctl1_disp_tsh;
+ uint8_t fm_ctl2_disp_tsh;
+ enum fman_dma_cache_override dma_cache_override;
+ enum fman_dma_aid_mode dma_aid_mode;
+ bool dma_aid_override;
+ uint8_t dma_axi_dbg_num_of_beats;
+ uint8_t dma_cam_num_of_entries;
+ uint32_t dma_watchdog;
+ uint8_t dma_comm_qtsh_asrt_emer;
+ uint8_t dma_write_buf_tsh_asrt_emer;
+ uint8_t dma_read_buf_tsh_asrt_emer;
+ uint8_t dma_comm_qtsh_clr_emer;
+ uint8_t dma_write_buf_tsh_clr_emer;
+ uint8_t dma_read_buf_tsh_clr_emer;
+ uint32_t dma_sos_emergency;
+ enum fman_dma_dbg_cnt_mode dma_dbg_cnt_mode;
+ bool dma_stop_on_bus_error;
+ bool dma_en_emergency;
+ uint32_t dma_emergency_bus_select;
+ enum fman_dma_emergency_level dma_emergency_level;
+ bool dma_en_emergency_smoother;
+ uint32_t dma_emergency_switch_counter;
+ bool halt_on_external_activ;
+ bool halt_on_unrecov_ecc_err;
+ enum fman_catastrophic_err catastrophic_err;
+ enum fman_dma_err dma_err;
+ bool en_muram_test_mode;
+ bool en_iram_test_mode;
+ bool external_ecc_rams_enable;
+ uint16_t tnum_aging_period;
+ uint32_t exceptions;
+ uint16_t clk_freq;
+ bool pedantic_dma;
+ uint32_t cam_base_addr;
+ uint32_t fifo_base_addr;
+ uint32_t total_fifo_size;
+ uint8_t total_num_of_tasks;
+ bool qmi_deq_option_support;
+ uint32_t qmi_def_tnums_thresh;
+ bool fman_partition_array;
+ uint8_t num_of_fman_ctrl_evnt_regs;
+};
+
+/**************************************************************************//**
+ @Description Exceptions
+*//***************************************************************************/
+#define FMAN_EX_DMA_BUS_ERROR 0x80000000
+#define FMAN_EX_DMA_READ_ECC 0x40000000
+#define FMAN_EX_DMA_SYSTEM_WRITE_ECC 0x20000000
+#define FMAN_EX_DMA_FM_WRITE_ECC 0x10000000
+#define FMAN_EX_FPM_STALL_ON_TASKS 0x08000000
+#define FMAN_EX_FPM_SINGLE_ECC 0x04000000
+#define FMAN_EX_FPM_DOUBLE_ECC 0x02000000
+#define FMAN_EX_QMI_SINGLE_ECC 0x01000000
+#define FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID 0x00800000
+#define FMAN_EX_QMI_DOUBLE_ECC 0x00400000
+#define FMAN_EX_BMI_LIST_RAM_ECC 0x00200000
+#define FMAN_EX_BMI_PIPELINE_ECC 0x00100000
+#define FMAN_EX_BMI_STATISTICS_RAM_ECC 0x00080000
+#define FMAN_EX_IRAM_ECC 0x00040000
+#define FMAN_EX_NURAM_ECC 0x00020000
+#define FMAN_EX_BMI_DISPATCH_RAM_ECC 0x00010000
+
+enum fman_exceptions {
+ E_FMAN_EX_DMA_BUS_ERROR = 0, /**< DMA bus error. */
+ E_FMAN_EX_DMA_READ_ECC, /**< Read Buffer ECC error */
+ E_FMAN_EX_DMA_SYSTEM_WRITE_ECC, /**< Write Buffer ECC err on sys side */
+ E_FMAN_EX_DMA_FM_WRITE_ECC, /**< Write Buffer ECC error on FM side */
+ E_FMAN_EX_FPM_STALL_ON_TASKS, /**< Stall of tasks on FPM */
+ E_FMAN_EX_FPM_SINGLE_ECC, /**< Single ECC on FPM. */
+ E_FMAN_EX_FPM_DOUBLE_ECC, /**< Double ECC error on FPM ram access */
+ E_FMAN_EX_QMI_SINGLE_ECC, /**< Single ECC on QMI. */
+ E_FMAN_EX_QMI_DOUBLE_ECC, /**< Double bit ECC occurred on QMI */
+ E_FMAN_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,/**< DeQ from unknown port id */
+ E_FMAN_EX_BMI_LIST_RAM_ECC, /**< Linked List RAM ECC error */
+ E_FMAN_EX_BMI_STORAGE_PROFILE_ECC, /**< storage profile */
+ E_FMAN_EX_BMI_STATISTICS_RAM_ECC, /**< Statistics RAM ECC Err Enable */
+ E_FMAN_EX_BMI_DISPATCH_RAM_ECC, /**< Dispatch RAM ECC Error Enable */
+ E_FMAN_EX_IRAM_ECC, /**< Double bit ECC occurred on IRAM*/
+ E_FMAN_EX_MURAM_ECC /**< Double bit ECC occurred on MURAM*/
+};
+
+enum fman_counters {
+ E_FMAN_COUNTERS_ENQ_TOTAL_FRAME = 0, /**< QMI tot enQ frames counter */
+ E_FMAN_COUNTERS_DEQ_TOTAL_FRAME, /**< QMI tot deQ frames counter */
+ E_FMAN_COUNTERS_DEQ_0, /**< QMI 0 frames from QMan counter */
+ E_FMAN_COUNTERS_DEQ_1, /**< QMI 1 frames from QMan counter */
+ E_FMAN_COUNTERS_DEQ_2, /**< QMI 2 frames from QMan counter */
+ E_FMAN_COUNTERS_DEQ_3, /**< QMI 3 frames from QMan counter */
+ E_FMAN_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI deQ from dflt queue cntr */
+ E_FMAN_COUNTERS_DEQ_FROM_CONTEXT, /**< QMI deQ from FQ context cntr */
+ E_FMAN_COUNTERS_DEQ_FROM_FD, /**< QMI deQ from FD command field cntr */
+ E_FMAN_COUNTERS_DEQ_CONFIRM, /**< QMI dequeue confirm counter */
+ E_FMAN_COUNTERS_SEMAPHOR_ENTRY_FULL_REJECT, /**< DMA full entry cntr */
+ E_FMAN_COUNTERS_SEMAPHOR_QUEUE_FULL_REJECT, /**< DMA full CAM Q cntr */
+ E_FMAN_COUNTERS_SEMAPHOR_SYNC_REJECT /**< DMA sync counter */
+};
+
+#define FPM_PRT_FM_CTL1 0x00000001
+#define FPM_PRT_FM_CTL2 0x00000002
+
+/**************************************************************************//**
+ @Description DMA definitions
+*//***************************************************************************/
+
+/* masks */
+#define DMA_MODE_AID_OR 0x20000000
+#define DMA_MODE_SBER 0x10000000
+#define DMA_MODE_BER 0x00200000
+#define DMA_MODE_EB 0x00100000
+#define DMA_MODE_ECC 0x00000020
+#define DMA_MODE_PRIVILEGE_PROT 0x00001000
+#define DMA_MODE_SECURE_PROT 0x00000800
+#define DMA_MODE_EMER_READ 0x00080000
+#define DMA_MODE_EMER_WRITE 0x00040000
+#define DMA_MODE_CACHE_OR_MASK 0xC0000000
+#define DMA_MODE_CEN_MASK 0x0000E000
+#define DMA_MODE_DBG_MASK 0x00000380
+#define DMA_MODE_AXI_DBG_MASK 0x0F000000
+
+#define DMA_EMSR_EMSTR_MASK 0x0000FFFF
+
+#define DMA_TRANSFER_PORTID_MASK 0xFF000000
+#define DMA_TRANSFER_TNUM_MASK 0x00FF0000
+#define DMA_TRANSFER_LIODN_MASK 0x00000FFF
+
+#define DMA_HIGH_LIODN_MASK 0x0FFF0000
+#define DMA_LOW_LIODN_MASK 0x00000FFF
+
+#define DMA_STATUS_CMD_QUEUE_NOT_EMPTY 0x10000000
+#define DMA_STATUS_BUS_ERR 0x08000000
+#define DMA_STATUS_READ_ECC 0x04000000
+#define DMA_STATUS_SYSTEM_WRITE_ECC 0x02000000
+#define DMA_STATUS_FM_WRITE_ECC 0x01000000
+#define DMA_STATUS_SYSTEM_DPEXT_ECC 0x00800000
+#define DMA_STATUS_FM_DPEXT_ECC 0x00400000
+#define DMA_STATUS_SYSTEM_DPDAT_ECC 0x00200000
+#define DMA_STATUS_FM_DPDAT_ECC 0x00100000
+#define DMA_STATUS_FM_SPDAT_ECC 0x00080000
+
+#define FM_LIODN_BASE_MASK 0x00000FFF
+
+/* shifts */
+#define DMA_MODE_CACHE_OR_SHIFT 30
+#define DMA_MODE_BUS_PRI_SHIFT 16
+#define DMA_MODE_AXI_DBG_SHIFT 24
+#define DMA_MODE_CEN_SHIFT 13
+#define DMA_MODE_BUS_PROT_SHIFT 10
+#define DMA_MODE_DBG_SHIFT 7
+#define DMA_MODE_EMER_LVL_SHIFT 6
+#define DMA_MODE_AID_MODE_SHIFT 4
+#define DMA_MODE_MAX_AXI_DBG_NUM_OF_BEATS 16
+#define DMA_MODE_MAX_CAM_NUM_OF_ENTRIES 32
+
+#define DMA_THRESH_COMMQ_SHIFT 24
+#define DMA_THRESH_READ_INT_BUF_SHIFT 16
+
+#define DMA_LIODN_SHIFT 16
+
+#define DMA_TRANSFER_PORTID_SHIFT 24
+#define DMA_TRANSFER_TNUM_SHIFT 16
+
+/* sizes */
+#define DMA_MAX_WATCHDOG 0xffffffff
+
+/* others */
+#define DMA_CAM_SIZEOF_ENTRY 0x40
+#define DMA_CAM_ALIGN 0x1000
+#define DMA_CAM_UNITS 8
+
+/**************************************************************************//**
+ @Description General defines
+*//***************************************************************************/
+
+#define FM_DEBUG_STATUS_REGISTER_OFFSET 0x000d1084UL
+#define FM_UCODE_DEBUG_INSTRUCTION 0x6ffff805UL
+
+/**************************************************************************//**
+ @Description FPM defines
+*//***************************************************************************/
+
+/* masks */
+#define FPM_EV_MASK_DOUBLE_ECC 0x80000000
+#define FPM_EV_MASK_STALL 0x40000000
+#define FPM_EV_MASK_SINGLE_ECC 0x20000000
+#define FPM_EV_MASK_RELEASE_FM 0x00010000
+#define FPM_EV_MASK_DOUBLE_ECC_EN 0x00008000
+#define FPM_EV_MASK_STALL_EN 0x00004000
+#define FPM_EV_MASK_SINGLE_ECC_EN 0x00002000
+#define FPM_EV_MASK_EXTERNAL_HALT 0x00000008
+#define FPM_EV_MASK_ECC_ERR_HALT 0x00000004
+
+#define FPM_RAM_RAMS_ECC_EN 0x80000000
+#define FPM_RAM_IRAM_ECC_EN 0x40000000
+#define FPM_RAM_MURAM_ECC 0x00008000
+#define FPM_RAM_IRAM_ECC 0x00004000
+#define FPM_RAM_MURAM_TEST_ECC 0x20000000
+#define FPM_RAM_IRAM_TEST_ECC 0x10000000
+#define FPM_RAM_RAMS_ECC_EN_SRC_SEL 0x08000000
+
+#define FPM_IRAM_ECC_ERR_EX_EN 0x00020000
+#define FPM_MURAM_ECC_ERR_EX_EN 0x00040000
+
+#define FPM_REV1_MAJOR_MASK 0x0000FF00
+#define FPM_REV1_MINOR_MASK 0x000000FF
+
+#define FPM_REV2_INTEG_MASK 0x00FF0000
+#define FPM_REV2_ERR_MASK 0x0000FF00
+#define FPM_REV2_CFG_MASK 0x000000FF
+
+#define FPM_TS_FRACTION_MASK 0x0000FFFF
+#define FPM_TS_CTL_EN 0x80000000
+
+#define FPM_PRC_REALSE_STALLED 0x00800000
+
+#define FPM_PS_STALLED 0x00800000
+#define FPM_PS_FM_CTL1_SEL 0x80000000
+#define FPM_PS_FM_CTL2_SEL 0x40000000
+#define FPM_PS_FM_CTL_SEL_MASK (FPM_PS_FM_CTL1_SEL | FPM_PS_FM_CTL2_SEL)
+
+#define FPM_RSTC_FM_RESET 0x80000000
+#define FPM_RSTC_10G0_RESET 0x04000000
+#define FPM_RSTC_1G0_RESET 0x40000000
+#define FPM_RSTC_1G1_RESET 0x20000000
+#define FPM_RSTC_1G2_RESET 0x10000000
+#define FPM_RSTC_1G3_RESET 0x08000000
+#define FPM_RSTC_1G4_RESET 0x02000000
+
+
+#define FPM_DISP_LIMIT_MASK 0x1F000000
+#define FPM_THR1_PRS_MASK 0xFF000000
+#define FPM_THR1_KG_MASK 0x00FF0000
+#define FPM_THR1_PLCR_MASK 0x0000FF00
+#define FPM_THR1_BMI_MASK 0x000000FF
+
+#define FPM_THR2_QMI_ENQ_MASK 0xFF000000
+#define FPM_THR2_QMI_DEQ_MASK 0x000000FF
+#define FPM_THR2_FM_CTL1_MASK 0x00FF0000
+#define FPM_THR2_FM_CTL2_MASK 0x0000FF00
+
+/* shifts */
+#define FPM_DISP_LIMIT_SHIFT 24
+
+#define FPM_THR1_PRS_SHIFT 24
+#define FPM_THR1_KG_SHIFT 16
+#define FPM_THR1_PLCR_SHIFT 8
+#define FPM_THR1_BMI_SHIFT 0
+
+#define FPM_THR2_QMI_ENQ_SHIFT 24
+#define FPM_THR2_QMI_DEQ_SHIFT 0
+#define FPM_THR2_FM_CTL1_SHIFT 16
+#define FPM_THR2_FM_CTL2_SHIFT 8
+
+#define FPM_EV_MASK_CAT_ERR_SHIFT 1
+#define FPM_EV_MASK_DMA_ERR_SHIFT 0
+
+#define FPM_REV1_MAJOR_SHIFT 8
+#define FPM_REV1_MINOR_SHIFT 0
+
+#define FPM_REV2_INTEG_SHIFT 16
+#define FPM_REV2_ERR_SHIFT 8
+#define FPM_REV2_CFG_SHIFT 0
+
+#define FPM_TS_INT_SHIFT 16
+
+#define FPM_PORT_FM_CTL_PORTID_SHIFT 24
+
+#define FPM_PS_FM_CTL_SEL_SHIFT 30
+#define FPM_PRC_ORA_FM_CTL_SEL_SHIFT 16
+
+#define FPM_DISP_LIMIT_SHIFT 24
+
+/* Interrupts defines */
+#define FPM_EVENT_FM_CTL_0 0x00008000
+#define FPM_EVENT_FM_CTL 0x0000FF00
+#define FPM_EVENT_FM_CTL_BRK 0x00000080
+
+/* others */
+#define FPM_MAX_DISP_LIMIT 31
+#define FPM_RSTC_FM_RESET 0x80000000
+#define FPM_RSTC_1G0_RESET 0x40000000
+#define FPM_RSTC_1G1_RESET 0x20000000
+#define FPM_RSTC_1G2_RESET 0x10000000
+#define FPM_RSTC_1G3_RESET 0x08000000
+#define FPM_RSTC_10G0_RESET 0x04000000
+#define FPM_RSTC_1G4_RESET 0x02000000
+#define FPM_RSTC_1G5_RESET 0x01000000
+#define FPM_RSTC_1G6_RESET 0x00800000
+#define FPM_RSTC_1G7_RESET 0x00400000
+#define FPM_RSTC_10G1_RESET 0x00200000
+/**************************************************************************//**
+ @Description BMI defines
+*//***************************************************************************/
+/* masks */
+#define BMI_INIT_START 0x80000000
+#define BMI_ERR_INTR_EN_STORAGE_PROFILE_ECC 0x80000000
+#define BMI_ERR_INTR_EN_LIST_RAM_ECC 0x40000000
+#define BMI_ERR_INTR_EN_STATISTICS_RAM_ECC 0x20000000
+#define BMI_ERR_INTR_EN_DISPATCH_RAM_ECC 0x10000000
+#define BMI_NUM_OF_TASKS_MASK 0x3F000000
+#define BMI_NUM_OF_EXTRA_TASKS_MASK 0x000F0000
+#define BMI_NUM_OF_DMAS_MASK 0x00000F00
+#define BMI_NUM_OF_EXTRA_DMAS_MASK 0x0000000F
+#define BMI_FIFO_SIZE_MASK 0x000003FF
+#define BMI_EXTRA_FIFO_SIZE_MASK 0x03FF0000
+#define BMI_CFG2_DMAS_MASK 0x0000003F
+#define BMI_TOTAL_FIFO_SIZE_MASK 0x07FF0000
+#define BMI_TOTAL_NUM_OF_TASKS_MASK 0x007F0000
+
+/* shifts */
+#define BMI_CFG2_TASKS_SHIFT 16
+#define BMI_CFG2_DMAS_SHIFT 0
+#define BMI_CFG1_FIFO_SIZE_SHIFT 16
+#define BMI_FIFO_SIZE_SHIFT 0
+#define BMI_EXTRA_FIFO_SIZE_SHIFT 16
+#define BMI_NUM_OF_TASKS_SHIFT 24
+#define BMI_EXTRA_NUM_OF_TASKS_SHIFT 16
+#define BMI_NUM_OF_DMAS_SHIFT 8
+#define BMI_EXTRA_NUM_OF_DMAS_SHIFT 0
+
+/* others */
+#define BMI_FIFO_ALIGN 0x100
+#define FMAN_BMI_FIFO_UNITS 0x100
+
+
+/**************************************************************************//**
+ @Description QMI defines
+*//***************************************************************************/
+/* masks */
+#define QMI_CFG_ENQ_EN 0x80000000
+#define QMI_CFG_DEQ_EN 0x40000000
+#define QMI_CFG_EN_COUNTERS 0x10000000
+#define QMI_CFG_SOFT_RESET 0x01000000
+#define QMI_CFG_DEQ_MASK 0x0000003F
+#define QMI_CFG_ENQ_MASK 0x00003F00
+
+#define QMI_ERR_INTR_EN_DOUBLE_ECC 0x80000000
+#define QMI_ERR_INTR_EN_DEQ_FROM_DEF 0x40000000
+#define QMI_INTR_EN_SINGLE_ECC 0x80000000
+
+/* shifts */
+#define QMI_CFG_ENQ_SHIFT 8
+#define QMI_TAPC_TAP 22
+
+#define QMI_GS_HALT_NOT_BUSY 0x00000002
+
+/**************************************************************************//**
+ @Description IRAM defines
+*//***************************************************************************/
+/* masks */
+#define IRAM_IADD_AIE 0x80000000
+#define IRAM_READY 0x80000000
+
+uint32_t fman_get_bmi_err_event(struct fman_bmi_regs *bmi_rg);
+uint32_t fman_get_qmi_err_event(struct fman_qmi_regs *qmi_rg);
+uint32_t fman_get_dma_com_id(struct fman_dma_regs *dma_rg);
+uint64_t fman_get_dma_addr(struct fman_dma_regs *dma_rg);
+uint32_t fman_get_dma_err_event(struct fman_dma_regs *dma_rg);
+uint32_t fman_get_fpm_err_event(struct fman_fpm_regs *fpm_rg);
+uint32_t fman_get_muram_err_event(struct fman_fpm_regs *fpm_rg);
+uint32_t fman_get_iram_err_event(struct fman_fpm_regs *fpm_rg);
+uint32_t fman_get_qmi_event(struct fman_qmi_regs *qmi_rg);
+uint32_t fman_get_fpm_error_interrupts(struct fman_fpm_regs *fpm_rg);
+uint32_t fman_get_ctrl_intr(struct fman_fpm_regs *fpm_rg,
+ uint8_t event_reg_id);
+uint8_t fman_get_qmi_deq_th(struct fman_qmi_regs *qmi_rg);
+uint8_t fman_get_qmi_enq_th(struct fman_qmi_regs *qmi_rg);
+uint16_t fman_get_size_of_fifo(struct fman_bmi_regs *bmi_rg, uint8_t port_id);
+uint32_t fman_get_total_fifo_size(struct fman_bmi_regs *bmi_rg);
+uint16_t fman_get_size_of_extra_fifo(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id);
+uint8_t fman_get_num_of_tasks(struct fman_bmi_regs *bmi_rg, uint8_t port_id);
+uint8_t fman_get_num_extra_tasks(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id);
+uint8_t fman_get_num_of_dmas(struct fman_bmi_regs *bmi_rg, uint8_t port_id);
+uint8_t fman_get_num_extra_dmas(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id);
+uint32_t fman_get_normal_pending(struct fman_fpm_regs *fpm_rg);
+uint32_t fman_get_controller_event(struct fman_fpm_regs *fpm_rg,
+ uint8_t reg_id);
+uint32_t fman_get_error_pending(struct fman_fpm_regs *fpm_rg);
+void fman_get_revision(struct fman_fpm_regs *fpm_rg, uint8_t *major,
+ uint8_t *minor);
+uint32_t fman_get_counter(struct fman_rg *fman_rg,
+ enum fman_counters reg_name);
+uint32_t fman_get_dma_status(struct fman_dma_regs *dma_rg);
+
+
+int fman_set_erratum_10gmac_a004_wa(struct fman_fpm_regs *fpm_rg);
+void fman_set_ctrl_intr(struct fman_fpm_regs *fpm_rg, uint8_t event_reg_id,
+ uint32_t enable_events);
+void fman_set_num_of_riscs_per_port(struct fman_fpm_regs *fpm_rg,
+ uint8_t port_id,
+ uint8_t num_fman_ctrls,
+ uint32_t or_fman_ctrl);
+void fman_set_order_restoration_per_port(struct fman_fpm_regs *fpm_rg,
+ uint8_t port_id,
+ bool independent_mode,
+ bool is_rx_port);
+void fman_set_qmi_enq_th(struct fman_qmi_regs *qmi_rg, uint8_t val);
+void fman_set_qmi_deq_th(struct fman_qmi_regs *qmi_rg, uint8_t val);
+void fman_set_liodn_per_port(struct fman_rg *fman_rg,
+ uint8_t port_id,
+ uint16_t liodn_base,
+ uint16_t liodn_offset);
+void fman_set_size_of_fifo(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint32_t size_of_fifo,
+ uint32_t extra_size_of_fifo);
+void fman_set_num_of_tasks(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint8_t num_of_tasks,
+ uint8_t num_of_extra_tasks);
+void fman_set_num_of_open_dmas(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint8_t num_of_open_dmas,
+ uint8_t num_of_extra_open_dmas,
+ uint8_t total_num_of_dmas);
+void fman_set_ports_bandwidth(struct fman_bmi_regs *bmi_rg, uint8_t *weights);
+int fman_set_exception(struct fman_rg *fman_rg,
+ enum fman_exceptions exception,
+ bool enable);
+void fman_set_dma_emergency(struct fman_dma_regs *dma_rg, bool is_write,
+ bool enable);
+void fman_set_dma_ext_bus_pri(struct fman_dma_regs *dma_rg, uint32_t pri);
+void fman_set_congestion_group_pfc_priority(uint32_t *cpg_rg,
+ uint32_t congestion_group_id,
+ uint8_t piority_bit_map,
+ uint32_t reg_num);
+
+
+void fman_defconfig(struct fman_cfg *cfg, bool is_master);
+void fman_regconfig(struct fman_rg *fman_rg, struct fman_cfg *cfg);
+int fman_fpm_init(struct fman_fpm_regs *fpm_rg, struct fman_cfg *cfg);
+int fman_bmi_init(struct fman_bmi_regs *bmi_rg, struct fman_cfg *cfg);
+int fman_qmi_init(struct fman_qmi_regs *qmi_rg, struct fman_cfg *cfg);
+int fman_dma_init(struct fman_dma_regs *dma_rg, struct fman_cfg *cfg);
+void fman_free_resources(struct fman_rg *fman_rg);
+int fman_enable(struct fman_rg *fman_rg, struct fman_cfg *cfg);
+void fman_reset(struct fman_fpm_regs *fpm_rg);
+void fman_resume(struct fman_fpm_regs *fpm_rg);
+
+
+void fman_enable_time_stamp(struct fman_fpm_regs *fpm_rg,
+ uint8_t count1ubit,
+ uint16_t fm_clk_freq);
+void fman_enable_rams_ecc(struct fman_fpm_regs *fpm_rg);
+void fman_qmi_disable_dispatch_limit(struct fman_fpm_regs *fpm_rg);
+void fman_disable_rams_ecc(struct fman_fpm_regs *fpm_rg);
+void fman_resume_stalled_port(struct fman_fpm_regs *fpm_rg, uint8_t port_id);
+int fman_reset_mac(struct fman_fpm_regs *fpm_rg, uint8_t macId, bool is_10g);
+bool fman_is_port_stalled(struct fman_fpm_regs *fpm_rg, uint8_t port_id);
+bool fman_rams_ecc_is_external_ctl(struct fman_fpm_regs *fpm_rg);
+bool fman_is_qmi_halt_not_busy_state(struct fman_qmi_regs *qmi_rg);
+int fman_modify_counter(struct fman_rg *fman_rg,
+ enum fman_counters reg_name,
+ uint32_t val);
+void fman_force_intr(struct fman_rg *fman_rg,
+ enum fman_exceptions exception);
+void fman_set_vsp_window(struct fman_bmi_regs *bmi_rg,
+ uint8_t port_id,
+ uint8_t base_storage_profile,
+ uint8_t log2_num_of_profiles);
+
+/**************************************************************************//**
+ @Description default values
+*//***************************************************************************/
+#define DEFAULT_CATASTROPHIC_ERR E_FMAN_CATAST_ERR_STALL_PORT
+#define DEFAULT_DMA_ERR E_FMAN_DMA_ERR_CATASTROPHIC
+#define DEFAULT_HALT_ON_EXTERNAL_ACTIVATION FALSE /* do not change! if changed, must be disabled for rev1 ! */
+#define DEFAULT_HALT_ON_UNRECOVERABLE_ECC_ERROR FALSE /* do not change! if changed, must be disabled for rev1 ! */
+#define DEFAULT_EXTERNAL_ECC_RAMS_ENABLE FALSE
+#define DEFAULT_AID_OVERRIDE FALSE
+#define DEFAULT_AID_MODE E_FMAN_DMA_AID_OUT_TNUM
+#define DEFAULT_DMA_COMM_Q_LOW 0x2A
+#define DEFAULT_DMA_COMM_Q_HIGH 0x3F
+#define DEFAULT_CACHE_OVERRIDE E_FMAN_DMA_NO_CACHE_OR
+#define DEFAULT_DMA_CAM_NUM_OF_ENTRIES 64
+#define DEFAULT_DMA_DBG_CNT_MODE E_FMAN_DMA_DBG_NO_CNT
+#define DEFAULT_DMA_EN_EMERGENCY FALSE
+#define DEFAULT_DMA_SOS_EMERGENCY 0
+#define DEFAULT_DMA_WATCHDOG 0 /* disabled */
+#define DEFAULT_DMA_EN_EMERGENCY_SMOOTHER FALSE
+#define DEFAULT_DMA_EMERGENCY_SWITCH_COUNTER 0
+#define DEFAULT_DISP_LIMIT 0
+#define DEFAULT_PRS_DISP_TH 16
+#define DEFAULT_PLCR_DISP_TH 16
+#define DEFAULT_KG_DISP_TH 16
+#define DEFAULT_BMI_DISP_TH 16
+#define DEFAULT_QMI_ENQ_DISP_TH 16
+#define DEFAULT_QMI_DEQ_DISP_TH 16
+#define DEFAULT_FM_CTL1_DISP_TH 16
+#define DEFAULT_FM_CTL2_DISP_TH 16
+#define DEFAULT_TNUM_AGING_PERIOD 4
+
+
+#endif /* __FSL_FMAN_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_dtsec.h
@@ -0,0 +1,1096 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_DTSEC_H
+#define __FSL_FMAN_DTSEC_H
+
+#include "common/general.h"
+#include "fsl_enet.h"
+
+/**
+ * DOC: dTSEC Init sequence
+ *
+ * To prepare dTSEC block for transfer use the following call sequence:
+ *
+ * - fman_dtsec_defconfig() - This step is optional and yet recommended. Its
+ * use is to obtain the default dTSEC configuration parameters.
+ *
+ * - Change dtsec configuration in &dtsec_cfg. This structure will be used
+ * to customize the dTSEC behavior.
+ *
+ * - fman_dtsec_init() - Applies the configuration on dTSEC hardware. Note that
+ * dTSEC is initialized while both Tx and Rx are disabled.
+ *
+ * - fman_dtsec_set_mac_address() - Set the station address (mac address).
+ * This is used by dTSEC to match against received packets.
+ *
+ * - fman_dtsec_adjust_link() - Set the link speed and duplex parameters
+ * after the PHY establishes the link.
+ *
+ * - dtsec_enable_tx() and dtsec_enable_rx() to enable transmission and
+ * reception.
+ */
+
+/**
+ * DOC: dTSEC Graceful stop
+ *
+ * To temporary stop dTSEC activity use fman_dtsec_stop_tx() and
+ * fman_dtsec_stop_rx(). Note that these functions request dTSEC graceful stop
+ * but return before this stop is complete. To query for graceful stop
+ * completion use fman_dtsec_get_event() and check DTSEC_IEVENT_GTSC and
+ * DTSEC_IEVENT_GRSC bits. Alternatively the dTSEC interrupt mask can be set to
+ * enable graceful stop interrupts.
+ *
+ * To resume operation after graceful stop use fman_dtsec_start_tx() and
+ * fman_dtsec_start_rx().
+ */
+
+/**
+ * DOC: dTSEC interrupt handling
+ *
+ * This code does not provide an interrupt handler for dTSEC. Instead this
+ * handler should be implemented and registered to the operating system by the
+ * caller. Some primitives for accessing the event status and mask registers
+ * are provided.
+ *
+ * See "dTSEC Events" section for a list of events that dTSEC can generate.
+ */
+
+/**
+ * DOC: dTSEC Events
+ *
+ * Interrupt events cause dTSEC event bits to be set. Software may poll the
+ * event register at any time to check for pending interrupts. If an event
+ * occurs and its corresponding enable bit is set in the interrupt mask
+ * register, the event also causes a hardware interrupt at the PIC.
+ *
+ * To poll for event status use the fman_dtsec_get_event() function.
+ * To configure the interrupt mask use fman_dtsec_enable_interrupt() and
+ * fman_dtsec_disable_interrupt() functions.
+ * After servicing a dTSEC interrupt use fman_dtsec_ack_event to reset the
+ * serviced event bit.
+ *
+ * The following events may be signaled by dTSEC hardware:
+ *
+ * %DTSEC_IEVENT_BABR - Babbling receive error. This bit indicates that
+ * a frame was received with length in excess of the MAC's maximum frame length
+ * register.
+ *
+ * %DTSEC_IEVENT_RXC - Receive control (pause frame) interrupt. A pause
+ * control frame was received while Rx pause frame handling is enabled.
+ * Also see fman_dtsec_handle_rx_pause().
+ *
+ * %DTSEC_IEVENT_MSRO - MIB counter overflow. The count for one of the MIB
+ * counters has exceeded the size of its register.
+ *
+ * %DTSEC_IEVENT_GTSC - Graceful transmit stop complete. Graceful stop is now
+ * complete. The transmitter is in a stopped state, in which only pause frames
+ * can be transmitted.
+ * Also see fman_dtsec_stop_tx().
+ *
+ * %DTSEC_IEVENT_BABT - Babbling transmit error. The transmitted frame length
+ * has exceeded the value in the MAC's Maximum Frame Length register.
+ *
+ * %DTSEC_IEVENT_TXC - Transmit control (pause frame) interrupt. his bit
+ * indicates that a control frame was transmitted.
+ *
+ * %DTSEC_IEVENT_TXE - Transmit error. This bit indicates that an error
+ * occurred on the transmitted channel. This bit is set whenever any transmit
+ * error occurs which causes the dTSEC to discard all or part of a frame
+ * (LC, CRL, XFUN).
+ *
+ * %DTSEC_IEVENT_LC - Late collision. This bit indicates that a collision
+ * occurred beyond the collision window (slot time) in half-duplex mode.
+ * The frame is truncated with a bad CRC and the remainder of the frame
+ * is discarded.
+ *
+ * %DTSEC_IEVENT_CRL - Collision retry limit. is bit indicates that the number
+ * of successive transmission collisions has exceeded the MAC's half-duplex
+ * register's retransmission maximum count. The frame is discarded without
+ * being transmitted and transmission of the next frame commences. This only
+ * occurs while in half-duplex mode.
+ * The number of retransmit attempts can be set in
+ * &dtsec_halfdup_cfg.@retransmit before calling fman_dtsec_init().
+ *
+ * %DTSEC_IEVENT_XFUN - Transmit FIFO underrun. This bit indicates that the
+ * transmit FIFO became empty before the complete frame was transmitted.
+ * The frame is truncated with a bad CRC and the remainder of the frame is
+ * discarded.
+ *
+ * %DTSEC_IEVENT_MAG - TBD
+ *
+ * %DTSEC_IEVENT_MMRD - MII management read completion.
+ *
+ * %DTSEC_IEVENT_MMWR - MII management write completion.
+ *
+ * %DTSEC_IEVENT_GRSC - Graceful receive stop complete. It allows the user to
+ * know if the system has completed the stop and it is safe to write to receive
+ * registers (status, control or configuration registers) that are used by the
+ * system during normal operation.
+ *
+ * %DTSEC_IEVENT_TDPE - Internal data error on transmit. This bit indicates
+ * that the dTSEC has detected a parity error on its stored transmit data, which
+ * is likely to compromise the validity of recently transferred frames.
+ *
+ * %DTSEC_IEVENT_RDPE - Internal data error on receive. This bit indicates that
+ * the dTSEC has detected a parity error on its stored receive data, which is
+ * likely to compromise the validity of recently transferred frames.
+ */
+/* Interrupt Mask Register (IMASK) */
+#define DTSEC_IMASK_BREN 0x80000000
+#define DTSEC_IMASK_RXCEN 0x40000000
+#define DTSEC_IMASK_MSROEN 0x04000000
+#define DTSEC_IMASK_GTSCEN 0x02000000
+#define DTSEC_IMASK_BTEN 0x01000000
+#define DTSEC_IMASK_TXCEN 0x00800000
+#define DTSEC_IMASK_TXEEN 0x00400000
+#define DTSEC_IMASK_LCEN 0x00040000
+#define DTSEC_IMASK_CRLEN 0x00020000
+#define DTSEC_IMASK_XFUNEN 0x00010000
+#define DTSEC_IMASK_ABRTEN 0x00008000
+#define DTSEC_IMASK_IFERREN 0x00004000
+#define DTSEC_IMASK_MAGEN 0x00000800
+#define DTSEC_IMASK_MMRDEN 0x00000400
+#define DTSEC_IMASK_MMWREN 0x00000200
+#define DTSEC_IMASK_GRSCEN 0x00000100
+#define DTSEC_IMASK_TDPEEN 0x00000002
+#define DTSEC_IMASK_RDPEEN 0x00000001
+
+#define DTSEC_EVENTS_MASK \
+ ((uint32_t)(DTSEC_IMASK_BREN | \
+ DTSEC_IMASK_RXCEN | \
+ DTSEC_IMASK_BTEN | \
+ DTSEC_IMASK_TXCEN | \
+ DTSEC_IMASK_TXEEN | \
+ DTSEC_IMASK_ABRTEN | \
+ DTSEC_IMASK_LCEN | \
+ DTSEC_IMASK_CRLEN | \
+ DTSEC_IMASK_XFUNEN | \
+ DTSEC_IMASK_IFERREN | \
+ DTSEC_IMASK_MAGEN | \
+ DTSEC_IMASK_TDPEEN | \
+ DTSEC_IMASK_RDPEEN))
+
+/* dtsec timestamp event bits */
+#define TMR_PEMASK_TSREEN 0x00010000
+#define TMR_PEVENT_TSRE 0x00010000
+
+/* Group address bit indication */
+#define MAC_GROUP_ADDRESS 0x0000010000000000ULL
+/* size in bytes of L2 address */
+#define MAC_ADDRLEN 6
+
+#define DEFAULT_HALFDUP_ON FALSE
+#define DEFAULT_HALFDUP_RETRANSMIT 0xf
+#define DEFAULT_HALFDUP_COLL_WINDOW 0x37
+#define DEFAULT_HALFDUP_EXCESS_DEFER TRUE
+#define DEFAULT_HALFDUP_NO_BACKOFF FALSE
+#define DEFAULT_HALFDUP_BP_NO_BACKOFF FALSE
+#define DEFAULT_HALFDUP_ALT_BACKOFF_VAL 0x0A
+#define DEFAULT_HALFDUP_ALT_BACKOFF_EN FALSE
+#define DEFAULT_RX_DROP_BCAST FALSE
+#define DEFAULT_RX_SHORT_FRM TRUE
+#define DEFAULT_RX_LEN_CHECK FALSE
+#define DEFAULT_TX_PAD_CRC TRUE
+#define DEFAULT_TX_CRC FALSE
+#define DEFAULT_RX_CTRL_ACC FALSE
+#define DEFAULT_TX_PAUSE_TIME 0xf000
+#define DEFAULT_TBIPA 5
+#define DEFAULT_RX_PREPEND 0
+#define DEFAULT_PTP_TSU_EN TRUE
+#define DEFAULT_PTP_EXCEPTION_EN TRUE
+#define DEFAULT_PREAMBLE_LEN 7
+#define DEFAULT_RX_PREAMBLE FALSE
+#define DEFAULT_TX_PREAMBLE FALSE
+#define DEFAULT_LOOPBACK FALSE
+#define DEFAULT_RX_TIME_STAMP_EN FALSE
+#define DEFAULT_TX_TIME_STAMP_EN FALSE
+#define DEFAULT_RX_FLOW TRUE
+#define DEFAULT_TX_FLOW TRUE
+#define DEFAULT_RX_GROUP_HASH_EXD FALSE
+#define DEFAULT_TX_PAUSE_TIME_EXTD 0
+#define DEFAULT_RX_PROMISC FALSE
+#define DEFAULT_NON_BACK_TO_BACK_IPG1 0x40
+#define DEFAULT_NON_BACK_TO_BACK_IPG2 0x60
+#define DEFAULT_MIN_IFG_ENFORCEMENT 0x50
+#define DEFAULT_BACK_TO_BACK_IPG 0x60
+#define DEFAULT_MAXIMUM_FRAME 0x600
+#define DEFAULT_TBI_PHY_ADDR 5
+#define DEFAULT_WAKE_ON_LAN FALSE
+
+/* register related defines (bits, field offsets..) */
+#define DTSEC_ID1_ID 0xffff0000
+#define DTSEC_ID1_REV_MJ 0x0000FF00
+#define DTSEC_ID1_REV_MN 0x000000ff
+
+#define DTSEC_ID2_INT_REDUCED_OFF 0x00010000
+#define DTSEC_ID2_INT_NORMAL_OFF 0x00020000
+
+#define DTSEC_ECNTRL_CLRCNT 0x00004000
+#define DTSEC_ECNTRL_AUTOZ 0x00002000
+#define DTSEC_ECNTRL_STEN 0x00001000
+#define DTSEC_ECNTRL_CFG_RO 0x80000000
+#define DTSEC_ECNTRL_GMIIM 0x00000040
+#define DTSEC_ECNTRL_TBIM 0x00000020
+#define DTSEC_ECNTRL_SGMIIM 0x00000002
+#define DTSEC_ECNTRL_RPM 0x00000010
+#define DTSEC_ECNTRL_R100M 0x00000008
+#define DTSEC_ECNTRL_RMM 0x00000004
+#define DTSEC_ECNTRL_QSGMIIM 0x00000001
+
+#define DTSEC_TCTRL_THDF 0x00000800
+#define DTSEC_TCTRL_TTSE 0x00000040
+#define DTSEC_TCTRL_GTS 0x00000020
+#define DTSEC_TCTRL_TFC_PAUSE 0x00000010
+
+/* PTV offsets */
+#define PTV_PTE_OFST 16
+
+#define RCTRL_CFA 0x00008000
+#define RCTRL_GHTX 0x00000400
+#define RCTRL_RTSE 0x00000040
+#define RCTRL_GRS 0x00000020
+#define RCTRL_BC_REJ 0x00000010
+#define RCTRL_MPROM 0x00000008
+#define RCTRL_RSF 0x00000004
+#define RCTRL_UPROM 0x00000001
+#define RCTRL_PROM (RCTRL_UPROM | RCTRL_MPROM)
+
+#define TMR_CTL_ESFDP 0x00000800
+#define TMR_CTL_ESFDE 0x00000400
+
+#define MACCFG1_SOFT_RESET 0x80000000
+#define MACCFG1_LOOPBACK 0x00000100
+#define MACCFG1_RX_FLOW 0x00000020
+#define MACCFG1_TX_FLOW 0x00000010
+#define MACCFG1_TX_EN 0x00000001
+#define MACCFG1_RX_EN 0x00000004
+#define MACCFG1_RESET_RxMC 0x00080000
+#define MACCFG1_RESET_TxMC 0x00040000
+#define MACCFG1_RESET_RxFUN 0x00020000
+#define MACCFG1_RESET_TxFUN 0x00010000
+
+#define MACCFG2_NIBBLE_MODE 0x00000100
+#define MACCFG2_BYTE_MODE 0x00000200
+#define MACCFG2_PRE_AM_Rx_EN 0x00000080
+#define MACCFG2_PRE_AM_Tx_EN 0x00000040
+#define MACCFG2_LENGTH_CHECK 0x00000010
+#define MACCFG2_MAGIC_PACKET_EN 0x00000008
+#define MACCFG2_PAD_CRC_EN 0x00000004
+#define MACCFG2_CRC_EN 0x00000002
+#define MACCFG2_FULL_DUPLEX 0x00000001
+
+#define PREAMBLE_LENGTH_SHIFT 12
+
+#define IPGIFG_NON_BACK_TO_BACK_IPG_1_SHIFT 24
+#define IPGIFG_NON_BACK_TO_BACK_IPG_2_SHIFT 16
+#define IPGIFG_MIN_IFG_ENFORCEMENT_SHIFT 8
+
+#define IPGIFG_NON_BACK_TO_BACK_IPG_1 0x7F000000
+#define IPGIFG_NON_BACK_TO_BACK_IPG_2 0x007F0000
+#define IPGIFG_MIN_IFG_ENFORCEMENT 0x0000FF00
+#define IPGIFG_BACK_TO_BACK_IPG 0x0000007F
+
+#define HAFDUP_ALT_BEB 0x00080000
+#define HAFDUP_BP_NO_BACKOFF 0x00040000
+#define HAFDUP_NO_BACKOFF 0x00020000
+#define HAFDUP_EXCESS_DEFER 0x00010000
+#define HAFDUP_COLLISION_WINDOW 0x000003ff
+
+#define HAFDUP_ALTERNATE_BEB_TRUNCATION_SHIFT 20
+#define HAFDUP_RETRANSMISSION_MAX_SHIFT 12
+#define HAFDUP_RETRANSMISSION_MAX 0x0000f000
+
+#define NUM_OF_HASH_REGS 8 /* Number of hash table registers */
+
+/* CAR1/2 bits */
+#define DTSEC_CAR1_TR64 0x80000000
+#define DTSEC_CAR1_TR127 0x40000000
+#define DTSEC_CAR1_TR255 0x20000000
+#define DTSEC_CAR1_TR511 0x10000000
+#define DTSEC_CAR1_TRK1 0x08000000
+#define DTSEC_CAR1_TRMAX 0x04000000
+#define DTSEC_CAR1_TRMGV 0x02000000
+
+#define DTSEC_CAR1_RBYT 0x00010000
+#define DTSEC_CAR1_RPKT 0x00008000
+#define DTSEC_CAR1_RFCS 0x00004000
+#define DTSEC_CAR1_RMCA 0x00002000
+#define DTSEC_CAR1_RBCA 0x00001000
+#define DTSEC_CAR1_RXCF 0x00000800
+#define DTSEC_CAR1_RXPF 0x00000400
+#define DTSEC_CAR1_RXUO 0x00000200
+#define DTSEC_CAR1_RALN 0x00000100
+#define DTSEC_CAR1_RFLR 0x00000080
+#define DTSEC_CAR1_RCDE 0x00000040
+#define DTSEC_CAR1_RCSE 0x00000020
+#define DTSEC_CAR1_RUND 0x00000010
+#define DTSEC_CAR1_ROVR 0x00000008
+#define DTSEC_CAR1_RFRG 0x00000004
+#define DTSEC_CAR1_RJBR 0x00000002
+#define DTSEC_CAR1_RDRP 0x00000001
+
+#define DTSEC_CAR2_TJBR 0x00080000
+#define DTSEC_CAR2_TFCS 0x00040000
+#define DTSEC_CAR2_TXCF 0x00020000
+#define DTSEC_CAR2_TOVR 0x00010000
+#define DTSEC_CAR2_TUND 0x00008000
+#define DTSEC_CAR2_TFRG 0x00004000
+#define DTSEC_CAR2_TBYT 0x00002000
+#define DTSEC_CAR2_TPKT 0x00001000
+#define DTSEC_CAR2_TMCA 0x00000800
+#define DTSEC_CAR2_TBCA 0x00000400
+#define DTSEC_CAR2_TXPF 0x00000200
+#define DTSEC_CAR2_TDFR 0x00000100
+#define DTSEC_CAR2_TEDF 0x00000080
+#define DTSEC_CAR2_TSCL 0x00000040
+#define DTSEC_CAR2_TMCL 0x00000020
+#define DTSEC_CAR2_TLCL 0x00000010
+#define DTSEC_CAR2_TXCL 0x00000008
+#define DTSEC_CAR2_TNCL 0x00000004
+#define DTSEC_CAR2_TDRP 0x00000001
+
+#define CAM1_ERRORS_ONLY \
+ (DTSEC_CAR1_RXPF | DTSEC_CAR1_RALN | DTSEC_CAR1_RFLR \
+ | DTSEC_CAR1_RCDE | DTSEC_CAR1_RCSE | DTSEC_CAR1_RUND \
+ | DTSEC_CAR1_ROVR | DTSEC_CAR1_RFRG | DTSEC_CAR1_RJBR \
+ | DTSEC_CAR1_RDRP)
+
+#define CAM2_ERRORS_ONLY (DTSEC_CAR2_TFCS | DTSEC_CAR2_TXPF | DTSEC_CAR2_TDRP)
+
+/*
+ * Group of dTSEC specific counters relating to the standard RMON MIB Group 1
+ * (or Ethernet) statistics.
+ */
+#define CAM1_MIB_GRP_1 \
+ (DTSEC_CAR1_RDRP | DTSEC_CAR1_RBYT | DTSEC_CAR1_RPKT | DTSEC_CAR1_RMCA\
+ | DTSEC_CAR1_RBCA | DTSEC_CAR1_RALN | DTSEC_CAR1_RUND | DTSEC_CAR1_ROVR\
+ | DTSEC_CAR1_RFRG | DTSEC_CAR1_RJBR \
+ | DTSEC_CAR1_TR64 | DTSEC_CAR1_TR127 | DTSEC_CAR1_TR255 \
+ | DTSEC_CAR1_TR511 | DTSEC_CAR1_TRMAX)
+
+#define CAM2_MIB_GRP_1 (DTSEC_CAR2_TNCL | DTSEC_CAR2_TDRP)
+
+/* memory map */
+
+struct dtsec_regs {
+ /* dTSEC General Control and Status Registers */
+ uint32_t tsec_id; /* 0x000 ETSEC_ID register */
+ uint32_t tsec_id2; /* 0x004 ETSEC_ID2 register */
+ uint32_t ievent; /* 0x008 Interrupt event register */
+ uint32_t imask; /* 0x00C Interrupt mask register */
+ uint32_t reserved0010[1];
+ uint32_t ecntrl; /* 0x014 E control register */
+ uint32_t ptv; /* 0x018 Pause time value register */
+ uint32_t tbipa; /* 0x01C TBI PHY address register */
+ uint32_t tmr_ctrl; /* 0x020 Time-stamp Control register */
+ uint32_t tmr_pevent; /* 0x024 Time-stamp event register */
+ uint32_t tmr_pemask; /* 0x028 Timer event mask register */
+ uint32_t reserved002c[5];
+ uint32_t tctrl; /* 0x040 Transmit control register */
+ uint32_t reserved0044[3];
+ uint32_t rctrl; /* 0x050 Receive control register */
+ uint32_t reserved0054[11];
+ uint32_t igaddr[8]; /* 0x080-0x09C Individual/group address */
+ uint32_t gaddr[8]; /* 0x0A0-0x0BC Group address registers 0-7 */
+ uint32_t reserved00c0[16];
+ uint32_t maccfg1; /* 0x100 MAC configuration #1 */
+ uint32_t maccfg2; /* 0x104 MAC configuration #2 */
+ uint32_t ipgifg; /* 0x108 IPG/IFG */
+ uint32_t hafdup; /* 0x10C Half-duplex */
+ uint32_t maxfrm; /* 0x110 Maximum frame */
+ uint32_t reserved0114[10];
+ uint32_t ifstat; /* 0x13C Interface status */
+ uint32_t macstnaddr1; /* 0x140 Station Address,part 1 */
+ uint32_t macstnaddr2; /* 0x144 Station Address,part 2 */
+ struct {
+ uint32_t exact_match1; /* octets 1-4 */
+ uint32_t exact_match2; /* octets 5-6 */
+ } macaddr[15]; /* 0x148-0x1BC mac exact match addresses 1-15 */
+ uint32_t reserved01c0[16];
+ uint32_t tr64; /* 0x200 transmit and receive 64 byte frame counter */
+ uint32_t tr127; /* 0x204 transmit and receive 65 to 127 byte frame
+ * counter */
+ uint32_t tr255; /* 0x208 transmit and receive 128 to 255 byte frame
+ * counter */
+ uint32_t tr511; /* 0x20C transmit and receive 256 to 511 byte frame
+ * counter */
+ uint32_t tr1k; /* 0x210 transmit and receive 512 to 1023 byte frame
+ * counter */
+ uint32_t trmax; /* 0x214 transmit and receive 1024 to 1518 byte frame
+ * counter */
+ uint32_t trmgv; /* 0x218 transmit and receive 1519 to 1522 byte good
+ * VLAN frame count */
+ uint32_t rbyt; /* 0x21C receive byte counter */
+ uint32_t rpkt; /* 0x220 receive packet counter */
+ uint32_t rfcs; /* 0x224 receive FCS error counter */
+ uint32_t rmca; /* 0x228 RMCA receive multicast packet counter */
+ uint32_t rbca; /* 0x22C receive broadcast packet counter */
+ uint32_t rxcf; /* 0x230 receive control frame packet counter */
+ uint32_t rxpf; /* 0x234 receive pause frame packet counter */
+ uint32_t rxuo; /* 0x238 receive unknown OP code counter */
+ uint32_t raln; /* 0x23C receive alignment error counter */
+ uint32_t rflr; /* 0x240 receive frame length error counter */
+ uint32_t rcde; /* 0x244 receive code error counter */
+ uint32_t rcse; /* 0x248 receive carrier sense error counter */
+ uint32_t rund; /* 0x24C receive undersize packet counter */
+ uint32_t rovr; /* 0x250 receive oversize packet counter */
+ uint32_t rfrg; /* 0x254 receive fragments counter */
+ uint32_t rjbr; /* 0x258 receive jabber counter */
+ uint32_t rdrp; /* 0x25C receive drop */
+ uint32_t tbyt; /* 0x260 transmit byte counter */
+ uint32_t tpkt; /* 0x264 transmit packet counter */
+ uint32_t tmca; /* 0x268 transmit multicast packet counter */
+ uint32_t tbca; /* 0x26C transmit broadcast packet counter */
+ uint32_t txpf; /* 0x270 transmit pause control frame counter */
+ uint32_t tdfr; /* 0x274 transmit deferral packet counter */
+ uint32_t tedf; /* 0x278 transmit excessive deferral packet counter */
+ uint32_t tscl; /* 0x27C transmit single collision packet counter */
+ uint32_t tmcl; /* 0x280 transmit multiple collision packet counter */
+ uint32_t tlcl; /* 0x284 transmit late collision packet counter */
+ uint32_t txcl; /* 0x288 transmit excessive collision packet counter */
+ uint32_t tncl; /* 0x28C transmit total collision counter */
+ uint32_t reserved0290[1];
+ uint32_t tdrp; /* 0x294 transmit drop frame counter */
+ uint32_t tjbr; /* 0x298 transmit jabber frame counter */
+ uint32_t tfcs; /* 0x29C transmit FCS error counter */
+ uint32_t txcf; /* 0x2A0 transmit control frame counter */
+ uint32_t tovr; /* 0x2A4 transmit oversize frame counter */
+ uint32_t tund; /* 0x2A8 transmit undersize frame counter */
+ uint32_t tfrg; /* 0x2AC transmit fragments frame counter */
+ uint32_t car1; /* 0x2B0 carry register one register* */
+ uint32_t car2; /* 0x2B4 carry register two register* */
+ uint32_t cam1; /* 0x2B8 carry register one mask register */
+ uint32_t cam2; /* 0x2BC carry register two mask register */
+ uint32_t reserved02c0[848];
+};
+
+/**
+ * struct dtsec_mib_grp_1_counters - MIB counter overflows
+ *
+ * @tr64: Transmit and Receive 64 byte frame count. Increment for each
+ * good or bad frame, of any type, transmitted or received, which
+ * is 64 bytes in length.
+ * @tr127: Transmit and Receive 65 to 127 byte frame count. Increments for
+ * each good or bad frame of any type, transmitted or received,
+ * which is 65-127 bytes in length.
+ * @tr255: Transmit and Receive 128 to 255 byte frame count. Increments
+ * for each good or bad frame, of any type, transmitted or
+ * received, which is 128-255 bytes in length.
+ * @tr511: Transmit and Receive 256 to 511 byte frame count. Increments
+ * for each good or bad frame, of any type, transmitted or
+ * received, which is 256-511 bytes in length.
+ * @tr1k: Transmit and Receive 512 to 1023 byte frame count. Increments
+ * for each good or bad frame, of any type, transmitted or
+ * received, which is 512-1023 bytes in length.
+ * @trmax: Transmit and Receive 1024 to 1518 byte frame count. Increments
+ * for each good or bad frame, of any type, transmitted or
+ * received, which is 1024-1518 bytes in length.
+ * @rfrg: Receive fragments count. Increments for each received frame
+ * which is less than 64 bytes in length and contains an invalid
+ * FCS. This includes integral and non-integral lengths.
+ * @rjbr: Receive jabber count. Increments for received frames which
+ * exceed 1518 (non VLAN) or 1522 (VLAN) bytes and contain an
+ * invalid FCS. This includes alignment errors.
+ * @rdrp: Receive dropped packets count. Increments for received frames
+ * which are streamed to system but are later dropped due to lack
+ * of system resources. Does not increment for frames rejected due
+ * to address filtering.
+ * @raln: Receive alignment error count. Increments for each received
+ * frame from 64 to 1518 (non VLAN) or 1522 (VLAN) which contains
+ * an invalid FCS and is not an integral number of bytes.
+ * @rund: Receive undersize packet count. Increments each time a frame is
+ * received which is less than 64 bytes in length and contains a
+ * valid FCS and is otherwise well formed. This count does not
+ * include range length errors.
+ * @rovr: Receive oversize packet count. Increments each time a frame is
+ * received which exceeded 1518 (non VLAN) or 1522 (VLAN) and
+ * contains a valid FCS and is otherwise well formed.
+ * @rbyt: Receive byte count. Increments by the byte count of frames
+ * received, including those in bad packets, excluding preamble and
+ * SFD but including FCS bytes.
+ * @rpkt: Receive packet count. Increments for each received frame
+ * (including bad packets, all unicast, broadcast, and multicast
+ * packets).
+ * @rmca: Receive multicast packet count. Increments for each multicast
+ * frame with valid CRC and of lengths 64 to 1518 (non VLAN) or
+ * 1522 (VLAN), excluding broadcast frames. This count does not
+ * include range/length errors.
+ * @rbca: Receive broadcast packet count. Increments for each broadcast
+ * frame with valid CRC and of lengths 64 to 1518 (non VLAN) or
+ * 1522 (VLAN), excluding multicast frames. Does not include
+ * range/length errors.
+ * @tdrp: Transmit drop frame count. Increments each time a memory error
+ * or an underrun has occurred.
+ * @tncl: Transmit total collision counter. Increments by the number of
+ * collisions experienced during the transmission of a frame. Does
+ * not increment for aborted frames.
+ *
+ * The structure contains a group of dTSEC HW specific counters relating to the
+ * standard RMON MIB Group 1 (or Ethernet statistics) counters. This structure
+ * is counting only the carry events of the corresponding HW counters.
+ *
+ * tr64 to trmax notes: Frame sizes specified are considered excluding preamble
+ * and SFD but including FCS bytes.
+ */
+struct dtsec_mib_grp_1_counters {
+ uint64_t rdrp;
+ uint64_t tdrp;
+ uint64_t rbyt;
+ uint64_t rpkt;
+ uint64_t rbca;
+ uint64_t rmca;
+ uint64_t raln;
+ uint64_t rund;
+ uint64_t rovr;
+ uint64_t rfrg;
+ uint64_t rjbr;
+ uint64_t tncl;
+ uint64_t tr64;
+ uint64_t tr127;
+ uint64_t tr255;
+ uint64_t tr511;
+ uint64_t tr1k;
+ uint64_t trmax;
+};
+
+enum dtsec_stat_counters {
+ E_DTSEC_STAT_TR64,
+ E_DTSEC_STAT_TR127,
+ E_DTSEC_STAT_TR255,
+ E_DTSEC_STAT_TR511,
+ E_DTSEC_STAT_TR1K,
+ E_DTSEC_STAT_TRMAX,
+ E_DTSEC_STAT_TRMGV,
+ E_DTSEC_STAT_RBYT,
+ E_DTSEC_STAT_RPKT,
+ E_DTSEC_STAT_RMCA,
+ E_DTSEC_STAT_RBCA,
+ E_DTSEC_STAT_RXPF,
+ E_DTSEC_STAT_RALN,
+ E_DTSEC_STAT_RFLR,
+ E_DTSEC_STAT_RCDE,
+ E_DTSEC_STAT_RCSE,
+ E_DTSEC_STAT_RUND,
+ E_DTSEC_STAT_ROVR,
+ E_DTSEC_STAT_RFRG,
+ E_DTSEC_STAT_RJBR,
+ E_DTSEC_STAT_RDRP,
+ E_DTSEC_STAT_TFCS,
+ E_DTSEC_STAT_TBYT,
+ E_DTSEC_STAT_TPKT,
+ E_DTSEC_STAT_TMCA,
+ E_DTSEC_STAT_TBCA,
+ E_DTSEC_STAT_TXPF,
+ E_DTSEC_STAT_TNCL,
+ E_DTSEC_STAT_TDRP
+};
+
+enum dtsec_stat_level {
+ /* No statistics */
+ E_MAC_STAT_NONE = 0,
+ /* Only RMON MIB group 1 (ether stats). Optimized for performance */
+ E_MAC_STAT_MIB_GRP1,
+ /* Only error counters are available. Optimized for performance */
+ E_MAC_STAT_PARTIAL,
+ /* All counters available. Not optimized for performance */
+ E_MAC_STAT_FULL
+};
+
+
+/**
+ * struct dtsec_cfg - dTSEC configuration
+ *
+ * @halfdup_on: Transmit half-duplex flow control, under software
+ * control for 10/100-Mbps half-duplex media. If set,
+ * back pressure is applied to media by raising carrier.
+ * @halfdup_retransmit: Number of retransmission attempts following a collision.
+ * If this is exceeded dTSEC aborts transmission due to
+ * excessive collisions. The standard specifies the
+ * attempt limit to be 15.
+ * @halfdup_coll_window:The number of bytes of the frame during which
+ * collisions may occur. The default value of 55
+ * corresponds to the frame byte at the end of the
+ * standard 512-bit slot time window. If collisions are
+ * detected after this byte, the late collision event is
+ * asserted and transmission of current frame is aborted.
+ * @rx_drop_bcast: Discard broadcast frames. If set, all broadcast frames
+ * will be discarded by dTSEC.
+ * @rx_short_frm: Accept short frames. If set, dTSEC will accept frames
+ * of length 14..63 bytes.
+ * @rx_len_check: Length check for received frames. If set, the MAC
+ * checks the frame's length field on receive to ensure it
+ * matches the actual data field length. This only works
+ * for received frames with length field less than 1500.
+ * No check is performed for larger frames.
+ * @tx_pad_crc: Pad and append CRC. If set, the MAC pads all
+ * transmitted short frames and appends a CRC to every
+ * frame regardless of padding requirement.
+ * @tx_crc: Transmission CRC enable. If set, the MAC appends a CRC
+ * to all frames. If frames presented to the MAC have a
+ * valid length and contain a valid CRC, @tx_crc should be
+ * reset.
+ * This field is ignored if @tx_pad_crc is set.
+ * @rx_ctrl_acc: Control frame accept. If set, this overrides 802.3
+ * standard control frame behavior, and all Ethernet frames
+ * that have an ethertype of 0x8808 are treated as normal
+ * Ethernet frames and passed up to the packet interface on
+ * a DA match. Received pause control frames are passed to
+ * the packet interface only if Rx flow control is also
+ * disabled. See fman_dtsec_handle_rx_pause() function.
+ * @tx_pause_time: Transmit pause time value. This pause value is used as
+ * part of the pause frame to be sent when a transmit pause
+ * frame is initiated. If set to 0 this disables
+ * transmission of pause frames.
+ * @rx_preamble: Receive preamble enable. If set, the MAC recovers the
+ * received Ethernet 7-byte preamble and passes it to the
+ * packet interface at the start of each received frame.
+ * This field should be reset for internal MAC loop-back
+ * mode.
+ * @tx_preamble: User defined preamble enable for transmitted frames.
+ * If set, a user-defined preamble must passed to the MAC
+ * and it is transmitted instead of the standard preamble.
+ * @preamble_len: Length, in bytes, of the preamble field preceding each
+ * Ethernet start-of-frame delimiter byte. The default
+ * value of 0x7 should be used in order to guarantee
+ * reliable operation with IEEE 802.3 compliant hardware.
+ * @rx_prepend: Packet alignment padding length. The specified number
+ * of bytes (1-31) of zero padding are inserted before the
+ * start of each received frame. For Ethernet, where
+ * optional preamble extraction is enabled, the padding
+ * appears before the preamble, otherwise the padding
+ * precedes the layer 2 header.
+ *
+ * This structure contains basic dTSEC configuration and must be passed to
+ * fman_dtsec_init() function. A default set of configuration values can be
+ * obtained by calling fman_dtsec_defconfig().
+ */
+struct dtsec_cfg {
+ bool halfdup_on;
+ bool halfdup_alt_backoff_en;
+ bool halfdup_excess_defer;
+ bool halfdup_no_backoff;
+ bool halfdup_bp_no_backoff;
+ uint8_t halfdup_alt_backoff_val;
+ uint16_t halfdup_retransmit;
+ uint16_t halfdup_coll_window;
+ bool rx_drop_bcast;
+ bool rx_short_frm;
+ bool rx_len_check;
+ bool tx_pad_crc;
+ bool tx_crc;
+ bool rx_ctrl_acc;
+ unsigned short tx_pause_time;
+ unsigned short tbipa;
+ bool ptp_tsu_en;
+ bool ptp_exception_en;
+ bool rx_preamble;
+ bool tx_preamble;
+ unsigned char preamble_len;
+ unsigned char rx_prepend;
+ bool loopback;
+ bool rx_time_stamp_en;
+ bool tx_time_stamp_en;
+ bool rx_flow;
+ bool tx_flow;
+ bool rx_group_hash_exd;
+ bool rx_promisc;
+ uint8_t tbi_phy_addr;
+ uint16_t tx_pause_time_extd;
+ uint16_t maximum_frame;
+ uint32_t non_back_to_back_ipg1;
+ uint32_t non_back_to_back_ipg2;
+ uint32_t min_ifg_enforcement;
+ uint32_t back_to_back_ipg;
+ bool wake_on_lan;
+};
+
+
+/**
+ * fman_dtsec_defconfig() - Get default dTSEC configuration
+ * @cfg: pointer to configuration structure.
+ *
+ * Call this function to obtain a default set of configuration values for
+ * initializing dTSEC. The user can overwrite any of the values before calling
+ * fman_dtsec_init(), if specific configuration needs to be applied.
+ */
+void fman_dtsec_defconfig(struct dtsec_cfg *cfg);
+
+/**
+ * fman_dtsec_init() - Init dTSEC hardware block
+ * @regs: Pointer to dTSEC register block
+ * @cfg: dTSEC configuration data
+ * @iface_mode: dTSEC interface mode, the type of MAC - PHY interface.
+ * @iface_speed: 1G or 10G
+ * @macaddr: MAC station address to be assigned to the device
+ * @fm_rev_maj: major rev number
+ * @fm_rev_min: minor rev number
+ * @exceptions_mask: initial exceptions mask
+ *
+ * This function initializes dTSEC and applies basic configuration.
+ *
+ * dTSEC initialization sequence:
+ * Before enabling Rx/Tx call dtsec_set_address() to set MAC address,
+ * fman_dtsec_adjust_link() to configure interface speed and duplex and finally
+ * dtsec_enable_tx()/dtsec_enable_rx() to start transmission and reception.
+ *
+ * Returns: 0 if successful, an error code otherwise.
+ */
+int fman_dtsec_init(struct dtsec_regs *regs, struct dtsec_cfg *cfg,
+ enum enet_interface iface_mode,
+ enum enet_speed iface_speed,
+ uint8_t *macaddr, uint8_t fm_rev_maj,
+ uint8_t fm_rev_min,
+ uint32_t exception_mask);
+
+/**
+ * fman_dtsec_enable() - Enable dTSEC Tx and Tx
+ * @regs: Pointer to dTSEC register block
+ * @apply_rx: enable rx side
+ * @apply_tx: enable tx side
+ *
+ * This function resets Tx and Rx graceful stop bit and enables dTSEC Tx and Rx.
+ */
+void fman_dtsec_enable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx);
+
+/**
+ * fman_dtsec_disable() - Disable dTSEC Tx and Rx
+ * @regs: Pointer to dTSEC register block
+ * @apply_rx: disable rx side
+ * @apply_tx: disable tx side
+ *
+ * This function disables Tx and Rx in dTSEC.
+ */
+void fman_dtsec_disable(struct dtsec_regs *regs, bool apply_rx, bool apply_tx);
+
+/**
+ * fman_dtsec_get_revision() - Get dTSEC hardware revision
+ * @regs: Pointer to dTSEC register block
+ *
+ * Returns dtsec_id content
+ *
+ * Call this function to obtain the dTSEC hardware version.
+ */
+uint32_t fman_dtsec_get_revision(struct dtsec_regs *regs);
+
+/**
+ * fman_dtsec_set_mac_address() - Set MAC station address
+ * @regs: Pointer to dTSEC register block
+ * @macaddr: MAC address array
+ *
+ * This function sets MAC station address. To enable unicast reception call
+ * this after fman_dtsec_init(). While promiscuous mode is disabled dTSEC will
+ * match the destination address of received unicast frames against this
+ * address.
+ */
+void fman_dtsec_set_mac_address(struct dtsec_regs *regs, uint8_t *macaddr);
+
+/**
+ * fman_dtsec_get_mac_address() - Query MAC station address
+ * @regs: Pointer to dTSEC register block
+ * @macaddr: MAC address array
+ */
+void fman_dtsec_get_mac_address(struct dtsec_regs *regs, uint8_t *macaddr);
+
+/**
+ * fman_dtsec_set_uc_promisc() - Sets unicast promiscuous mode
+ * @regs: Pointer to dTSEC register block
+ * @enable: Enable unicast promiscuous mode
+ *
+ * Use this function to enable/disable dTSEC L2 address filtering. If the
+ * address filtering is disabled all unicast packets are accepted.
+ * To set dTSEC in promiscuous mode call both fman_dtsec_set_uc_promisc() and
+ * fman_dtsec_set_mc_promisc() to disable filtering for both unicast and
+ * multicast addresses.
+ */
+void fman_dtsec_set_uc_promisc(struct dtsec_regs *regs, bool enable);
+
+/**
+ * fman_dtsec_set_wol() - Enable/Disable wake on lan
+ * (magic packet support)
+ * @regs: Pointer to dTSEC register block
+ * @en: Enable Wake On Lan support in dTSEC
+ *
+ */
+void fman_dtsec_set_wol(struct dtsec_regs *regs, bool en);
+
+/**
+ * fman_dtsec_adjust_link() - Adjust dTSEC speed/duplex settings
+ * @regs: Pointer to dTSEC register block
+ * @iface_mode: dTSEC interface mode
+ * @speed: Link speed
+ * @full_dx: True for full-duplex, false for half-duplex.
+ *
+ * This function configures the MAC to function and the desired rates. Use it
+ * to configure dTSEC after fman_dtsec_init() and whenever the link speed
+ * changes (for instance following PHY auto-negociation).
+ *
+ * Returns: 0 if successful, an error code otherwise.
+ */
+int fman_dtsec_adjust_link(struct dtsec_regs *regs,
+ enum enet_interface iface_mode,
+ enum enet_speed speed, bool full_dx);
+
+/**
+ * fman_dtsec_set_tbi_phy_addr() - Updates TBI address field
+ * @regs: Pointer to dTSEC register block
+ * @address: Valid PHY address in the range of 1 to 31. 0 is reserved.
+ *
+ * In SGMII mode, the dTSEC's TBIPA field must contain a valid TBI PHY address
+ * so that the associated TBI PHY (i.e. the link) may be initialized.
+ *
+ * Returns: 0 if successful, an error code otherwise.
+ */
+int fman_dtsec_set_tbi_phy_addr(struct dtsec_regs *regs,
+ uint8_t addr);
+
+/**
+ * fman_dtsec_set_max_frame_len() - Set max frame length
+ * @regs: Pointer to dTSEC register block
+ * @length: Max frame length.
+ *
+ * Sets maximum frame length for received and transmitted frames. Frames that
+ * exceeds this length are truncated.
+ */
+void fman_dtsec_set_max_frame_len(struct dtsec_regs *regs, uint16_t length);
+
+/**
+ * fman_dtsec_get_max_frame_len() - Query max frame length
+ * @regs: Pointer to dTSEC register block
+ *
+ * Returns: the current value of the maximum frame length.
+ */
+uint16_t fman_dtsec_get_max_frame_len(struct dtsec_regs *regs);
+
+/**
+ * fman_dtsec_handle_rx_pause() - Configure pause frame handling
+ * @regs: Pointer to dTSEC register block
+ * @en: Enable pause frame handling in dTSEC
+ *
+ * If enabled, dTSEC will handle pause frames internally. This must be disabled
+ * if dTSEC is set in half-duplex mode.
+ * If pause frame handling is disabled and &dtsec_cfg.rx_ctrl_acc is set, pause
+ * frames will be transferred to the packet interface just like regular Ethernet
+ * frames.
+ */
+void fman_dtsec_handle_rx_pause(struct dtsec_regs *regs, bool en);
+
+/**
+ * fman_dtsec_set_tx_pause_frames() - Configure Tx pause time
+ * @regs: Pointer to dTSEC register block
+ * @time: Time value included in pause frames
+ *
+ * Call this function to set the time value used in transmitted pause frames.
+ * If time is 0, transmission of pause frames is disabled
+ */
+void fman_dtsec_set_tx_pause_frames(struct dtsec_regs *regs, uint16_t time);
+
+/**
+ * fman_dtsec_ack_event() - Acknowledge handled events
+ * @regs: Pointer to dTSEC register block
+ * @ev_mask: Events to acknowledge
+ *
+ * After handling events signaled by dTSEC in either polling or interrupt mode,
+ * call this function to reset the associated status bits in dTSEC event
+ * register.
+ */
+void fman_dtsec_ack_event(struct dtsec_regs *regs, uint32_t ev_mask);
+
+/**
+ * fman_dtsec_get_event() - Returns currently asserted events
+ * @regs: Pointer to dTSEC register block
+ * @ev_mask: Mask of relevant events
+ *
+ * Call this function to obtain a bit-mask of events that are currently asserted
+ * in dTSEC, taken from IEVENT register.
+ *
+ * Returns: a bit-mask of events asserted in dTSEC.
+ */
+uint32_t fman_dtsec_get_event(struct dtsec_regs *regs, uint32_t ev_mask);
+
+/**
+ * fman_dtsec_get_interrupt_mask() - Returns a bit-mask of enabled interrupts
+ * @regs: Pointer to dTSEC register block
+ *
+ * Call this function to obtain a bit-mask of enabled interrupts
+ * in dTSEC, taken from IMASK register.
+ *
+ * Returns: a bit-mask of enabled interrupts in dTSEC.
+ */
+uint32_t fman_dtsec_get_interrupt_mask(struct dtsec_regs *regs);
+
+void fman_dtsec_clear_addr_in_paddr(struct dtsec_regs *regs,
+ uint8_t paddr_num);
+
+void fman_dtsec_add_addr_in_paddr(struct dtsec_regs *regs,
+ uint64_t addr,
+ uint8_t paddr_num);
+
+void fman_dtsec_enable_tmr_interrupt (struct dtsec_regs *regs);
+
+void fman_dtsec_disable_tmr_interrupt(struct dtsec_regs *regs);
+
+/**
+ * fman_dtsec_disable_interrupt() - Disables interrupts for the specified events
+ * @regs: Pointer to dTSEC register block
+ * @ev_mask: Mask of relevant events
+ *
+ * Call this function to disable interrupts in dTSEC for the specified events.
+ * To enable interrupts use fman_dtsec_enable_interrupt().
+ */
+void fman_dtsec_disable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask);
+
+/**
+ * fman_dtsec_enable_interrupt() - Enable interrupts for the specified events
+ * @regs: Pointer to dTSEC register block
+ * @ev_mask: Mask of relevant events
+ *
+ * Call this function to enable interrupts in dTSEC for the specified events.
+ * To disable interrupts use fman_dtsec_disable_interrupt().
+ */
+void fman_dtsec_enable_interrupt(struct dtsec_regs *regs, uint32_t ev_mask);
+
+/**
+ * fman_dtsec_set_ts() - Enables dTSEC timestamps
+ * @regs: Pointer to dTSEC register block
+ * @en: true to enable timestamps, false to disable them
+ *
+ * Call this function to enable/disable dTSEC timestamps. This affects both
+ * Tx and Rx.
+ */
+void fman_dtsec_set_ts(struct dtsec_regs *regs, bool en);
+
+/**
+ * fman_dtsec_set_bucket() - Enables/disables a filter bucket
+ * @regs: Pointer to dTSEC register block
+ * @bucket: Bucket index
+ * @enable: true/false to enable/disable this bucket
+ *
+ * This function enables or disables the specified bucket. Enabling a bucket
+ * associated with an address configures dTSEC to accept received packets
+ * with that destination address.
+ * Multiple addresses may be associated with the same bucket. Disabling a
+ * bucket will affect all addresses associated with that bucket. A bucket that
+ * is enabled requires further filtering and verification in the upper layers
+ *
+ */
+void fman_dtsec_set_bucket(struct dtsec_regs *regs, int bucket, bool enable);
+
+/**
+ * dtsec_set_hash_table() - insert a crc code into thr filter table
+ * @regs: Pointer to dTSEC register block
+ * @crc: crc to insert
+ * @mcast: true is this is a multicast address
+ * @ghtx: true if we are in ghtx mode
+ *
+ * This function inserts a crc code into the filter table.
+ */
+void fman_dtsec_set_hash_table(struct dtsec_regs *regs, uint32_t crc,
+ bool mcast, bool ghtx);
+
+/**
+ * fman_dtsec_reset_filter_table() - Resets the address filtering table
+ * @regs: Pointer to dTSEC register block
+ * @mcast: Reset multicast entries
+ * @ucast: Reset unicast entries
+ *
+ * Resets all entries in L2 address filter table. After calling this function
+ * all buckets enabled using fman_dtsec_set_bucket() will be disabled.
+ * If dtsec_init_filter_table() was called with @unicast_hash set to false,
+ * @ucast argument is ignored.
+ * This does not affect the primary nor the 15 additional addresses configured
+ * using dtsec_set_address() or dtsec_set_match_address().
+ */
+void fman_dtsec_reset_filter_table(struct dtsec_regs *regs, bool mcast,
+ bool ucast);
+
+/**
+ * fman_dtsec_set_mc_promisc() - Set multicast promiscuous mode
+ * @regs: Pointer to dTSEC register block
+ * @enable: Enable multicast promiscuous mode
+ *
+ * Call this to enable/disable L2 address filtering for multicast packets.
+ */
+void fman_dtsec_set_mc_promisc(struct dtsec_regs *regs, bool enable);
+
+/* statistics APIs */
+
+/**
+ * fman_dtsec_set_stat_level() - Enable a group of MIB statistics counters
+ * @regs: Pointer to dTSEC register block
+ * @level: Specifies a certain group of dTSEC MIB HW counters or _all_,
+ * to specify all the existing counters.
+ * If set to _none_, it disables all the counters.
+ *
+ * Enables the MIB statistics hw counters and sets up the carry interrupt
+ * masks for the counters corresponding to the @level input parameter.
+ *
+ * Returns: error if invalid @level value given.
+ */
+int fman_dtsec_set_stat_level(struct dtsec_regs *regs,
+ enum dtsec_stat_level level);
+
+/**
+ * fman_dtsec_reset_stat() - Completely resets all dTSEC HW counters
+ * @regs: Pointer to dTSEC register block
+ */
+void fman_dtsec_reset_stat(struct dtsec_regs *regs);
+
+/**
+ * fman_dtsec_get_clear_carry_regs() - Read and clear carry bits (CAR1-2 registers)
+ * @regs: Pointer to dTSEC register block
+ * @car1: car1 register value
+ * @car2: car2 register value
+ *
+ * When set, the carry bits signal that an overflow occurred on the
+ * corresponding counters.
+ * Note that the carry bits (CAR1-2 registers) will assert the
+ * %DTSEC_IEVENT_MSRO interrupt if unmasked (via CAM1-2 regs).
+ *
+ * Returns: true if overflow occurred, otherwise - false
+ */
+bool fman_dtsec_get_clear_carry_regs(struct dtsec_regs *regs,
+ uint32_t *car1, uint32_t *car2);
+
+uint32_t fman_dtsec_check_and_clear_tmr_event(struct dtsec_regs *regs);
+
+uint32_t fman_dtsec_get_stat_counter(struct dtsec_regs *regs,
+ enum dtsec_stat_counters reg_name);
+
+void fman_dtsec_start_tx(struct dtsec_regs *regs);
+void fman_dtsec_start_rx(struct dtsec_regs *regs);
+void fman_dtsec_stop_tx(struct dtsec_regs *regs);
+void fman_dtsec_stop_rx(struct dtsec_regs *regs);
+uint32_t fman_dtsec_get_rctrl(struct dtsec_regs *regs);
+
+
+#endif /* __FSL_FMAN_DTSEC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_dtsec_mii_acc.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_DTSEC_MII_ACC_H
+#define __FSL_FMAN_DTSEC_MII_ACC_H
+
+#include "common/general.h"
+
+
+/* MII Management Configuration Register */
+#define MIIMCFG_RESET_MGMT 0x80000000
+#define MIIMCFG_MGNTCLK_MASK 0x00000007
+#define MIIMCFG_MGNTCLK_SHIFT 0
+
+/* MII Management Command Register */
+#define MIIMCOM_SCAN_CYCLE 0x00000002
+#define MIIMCOM_READ_CYCLE 0x00000001
+
+/* MII Management Address Register */
+#define MIIMADD_PHY_ADDR_SHIFT 8
+#define MIIMADD_PHY_ADDR_MASK 0x00001f00
+
+#define MIIMADD_REG_ADDR_SHIFT 0
+#define MIIMADD_REG_ADDR_MASK 0x0000001f
+
+/* MII Management Indicator Register */
+#define MIIMIND_BUSY 0x00000001
+
+
+/* PHY Control Register */
+#define PHY_CR_PHY_RESET 0x8000
+#define PHY_CR_LOOPBACK 0x4000
+#define PHY_CR_SPEED0 0x2000
+#define PHY_CR_ANE 0x1000
+#define PHY_CR_RESET_AN 0x0200
+#define PHY_CR_FULLDUPLEX 0x0100
+#define PHY_CR_SPEED1 0x0040
+
+#define PHY_TBICON_SRESET 0x8000
+#define PHY_TBICON_SPEED2 0x0020
+#define PHY_TBICON_CLK_SEL 0x0020
+#define PHY_TBIANA_SGMII 0x4001
+#define PHY_TBIANA_1000X 0x01a0
+/* register map */
+
+/* MII Configuration Control Memory Map Registers */
+struct dtsec_mii_reg {
+ uint32_t reserved1[72];
+ uint32_t miimcfg; /* MII Mgmt:configuration */
+ uint32_t miimcom; /* MII Mgmt:command */
+ uint32_t miimadd; /* MII Mgmt:address */
+ uint32_t miimcon; /* MII Mgmt:control 3 */
+ uint32_t miimstat; /* MII Mgmt:status */
+ uint32_t miimind; /* MII Mgmt:indicators */
+};
+
+/* dTSEC MII API */
+
+/* functions to access the mii registers for phy configuration.
+ * this functionality may not be available for all dtsecs in the system.
+ * consult the reference manual for details */
+void fman_dtsec_mii_reset(struct dtsec_mii_reg *regs);
+/* frequency is in MHz.
+ * note that dtsec clock is 1/2 of fman clock */
+void fman_dtsec_mii_init(struct dtsec_mii_reg *regs, uint16_t dtsec_freq);
+int fman_dtsec_mii_write_reg(struct dtsec_mii_reg *regs,
+ uint8_t addr,
+ uint8_t reg,
+ uint16_t data,
+ uint16_t dtsec_freq);
+
+int fman_dtsec_mii_read_reg(struct dtsec_mii_reg *regs,
+ uint8_t addr,
+ uint8_t reg,
+ uint16_t *data,
+ uint16_t dtsec_freq);
+
+#endif /* __FSL_FMAN_DTSEC_MII_ACC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_kg.h
@@ -0,0 +1,514 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_KG_H
+#define __FSL_FMAN_KG_H
+
+#include "common/general.h"
+
+#define FM_KG_NUM_OF_GENERIC_REGS 8 /**< Num of generic KeyGen regs */
+#define FMAN_MAX_NUM_OF_HW_PORTS 64
+/**< Total num of masks allowed on KG extractions */
+#define FM_KG_EXTRACT_MASKS_NUM 4
+#define FM_KG_NUM_CLS_PLAN_ENTR 8 /**< Num of class. plan regs */
+#define FM_KG_CLS_PLAN_GRPS_NUM 32 /**< Max num of class. groups */
+
+struct fman_kg_regs {
+ uint32_t fmkg_gcr;
+ uint32_t res004;
+ uint32_t res008;
+ uint32_t fmkg_eer;
+ uint32_t fmkg_eeer;
+ uint32_t res014;
+ uint32_t res018;
+ uint32_t fmkg_seer;
+ uint32_t fmkg_seeer;
+ uint32_t fmkg_gsr;
+ uint32_t fmkg_tpc;
+ uint32_t fmkg_serc;
+ uint32_t res030[4];
+ uint32_t fmkg_fdor;
+ uint32_t fmkg_gdv0r;
+ uint32_t fmkg_gdv1r;
+ uint32_t res04c[6];
+ uint32_t fmkg_feer;
+ uint32_t res068[38];
+ uint32_t fmkg_indirect[63];
+ uint32_t fmkg_ar;
+};
+
+struct fman_kg_scheme_regs {
+ uint32_t kgse_mode; /**< MODE */
+ uint32_t kgse_ekfc; /**< Extract Known Fields Command */
+ uint32_t kgse_ekdv; /**< Extract Known Default Value */
+ uint32_t kgse_bmch; /**< Bit Mask Command High */
+ uint32_t kgse_bmcl; /**< Bit Mask Command Low */
+ uint32_t kgse_fqb; /**< Frame Queue Base */
+ uint32_t kgse_hc; /**< Hash Command */
+ uint32_t kgse_ppc; /**< Policer Profile Command */
+ uint32_t kgse_gec[FM_KG_NUM_OF_GENERIC_REGS];
+ /**< Generic Extract Command */
+ uint32_t kgse_spc; /**< KeyGen Scheme Entry Statistic Packet Counter */
+ uint32_t kgse_dv0; /**< KeyGen Scheme Entry Default Value 0 */
+ uint32_t kgse_dv1; /**< KeyGen Scheme Entry Default Value 1 */
+ uint32_t kgse_ccbs; /**< KeyGen Scheme Entry Coarse Classification Bit*/
+ uint32_t kgse_mv; /**< KeyGen Scheme Entry Match vector */
+ uint32_t kgse_om; /**< KeyGen Scheme Entry Operation Mode bits */
+ uint32_t kgse_vsp; /**< KeyGen Scheme Entry Virtual Storage Profile */
+};
+
+struct fman_kg_pe_regs{
+ uint32_t fmkg_pe_sp;
+ uint32_t fmkg_pe_cpp;
+};
+
+struct fman_kg_cp_regs {
+ uint32_t kgcpe[FM_KG_NUM_CLS_PLAN_ENTR];
+};
+
+
+#define FM_KG_KGAR_GO 0x80000000
+#define FM_KG_KGAR_READ 0x40000000
+#define FM_KG_KGAR_WRITE 0x00000000
+#define FM_KG_KGAR_SEL_SCHEME_ENTRY 0x00000000
+#define FM_KG_KGAR_SCM_WSEL_UPDATE_CNT 0x00008000
+
+#define KG_SCH_PP_SHIFT_HIGH 0x80000000
+#define KG_SCH_PP_NO_GEN 0x10000000
+#define KG_SCH_PP_SHIFT_LOW 0x0000F000
+#define KG_SCH_MODE_NIA_PLCR 0x40000000
+#define KG_SCH_GEN_EXTRACT_TYPE 0x00008000
+#define KG_SCH_BITMASK_MASK 0x000000FF
+#define KG_SCH_GEN_VALID 0x80000000
+#define KG_SCH_GEN_MASK 0x00FF0000
+#define FM_PCD_KG_KGAR_ERR 0x20000000
+#define FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY 0x01000000
+#define FM_PCD_KG_KGAR_SEL_PORT_ENTRY 0x02000000
+#define FM_PCD_KG_KGAR_SEL_PORT_WSEL_SP 0x00008000
+#define FM_PCD_KG_KGAR_SEL_PORT_WSEL_CPP 0x00004000
+#define FM_PCD_KG_KGAR_WSEL_MASK 0x0000FF00
+#define KG_SCH_HASH_CONFIG_NO_FQID 0x80000000
+#define KG_SCH_HASH_CONFIG_SYM 0x40000000
+
+#define FM_EX_KG_DOUBLE_ECC 0x80000000
+#define FM_EX_KG_KEYSIZE_OVERFLOW 0x40000000
+
+/* ECC capture register */
+#define KG_FMKG_SERC_CAP 0x80000000
+#define KG_FMKG_SERC_CET 0x40000000
+#define KG_FMKG_SERC_CNT_MSK 0x00FF0000
+#define KG_FMKG_SERC_CNT_SHIFT 16
+#define KG_FMKG_SERC_ADDR_MSK 0x000003FF
+
+/* Masks */
+#define FM_KG_KGGCR_EN 0x80000000
+#define KG_SCH_GEN_VALID 0x80000000
+#define KG_SCH_GEN_EXTRACT_TYPE 0x00008000
+#define KG_ERR_TYPE_DOUBLE 0x40000000
+#define KG_ERR_ADDR_MASK 0x00000FFF
+#define KG_SCH_MODE_EN 0x80000000
+
+/* shifts */
+#define FM_KG_KGAR_NUM_SHIFT 16
+#define FM_KG_PE_CPP_MASK_SHIFT 16
+#define FM_KG_KGAR_WSEL_SHIFT 8
+
+#define FM_KG_SCH_GEN_HT_INVALID 0
+
+#define FM_KG_MASK_SEL_GEN_BASE 0x20
+
+#define KG_GET_MASK_SEL_SHIFT(shift, i) \
+switch (i) \
+{ \
+ case 0: (shift) = 26; break; \
+ case 1: (shift) = 20; break; \
+ case 2: (shift) = 10; break; \
+ case 3: (shift) = 4; break; \
+ default: (shift) = 0; \
+}
+
+#define KG_GET_MASK_OFFSET_SHIFT(shift, i) \
+switch (i) \
+{ \
+ case 0: (shift) = 16; break; \
+ case 1: (shift) = 0; break; \
+ case 2: (shift) = 28; break; \
+ case 3: (shift) = 24; break; \
+ default: (shift) = 0; \
+}
+
+#define KG_GET_MASK_SHIFT(shift, i) \
+switch (i) \
+{ \
+ case 0: shift = 24; break; \
+ case 1: shift = 16; break; \
+ case 2: shift = 8; break; \
+ case 3: shift = 0; break; \
+ default: shift = 0; \
+}
+
+/* Port entry CPP register */
+#define FMAN_KG_PE_CPP_MASK_SHIFT 16
+
+/* Scheme registers */
+#define FMAN_KG_SCH_MODE_EN 0x80000000
+#define FMAN_KG_SCH_MODE_NIA_PLCR 0x40000000
+#define FMAN_KG_SCH_MODE_CCOBASE_SHIFT 24
+
+#define FMAN_KG_SCH_DEF_MAC_ADDR_SHIFT 30
+#define FMAN_KG_SCH_DEF_VLAN_TCI_SHIFT 28
+#define FMAN_KG_SCH_DEF_ETYPE_SHIFT 26
+#define FMAN_KG_SCH_DEF_PPP_SID_SHIFT 24
+#define FMAN_KG_SCH_DEF_PPP_PID_SHIFT 22
+#define FMAN_KG_SCH_DEF_MPLS_SHIFT 20
+#define FMAN_KG_SCH_DEF_IP_ADDR_SHIFT 18
+#define FMAN_KG_SCH_DEF_PTYPE_SHIFT 16
+#define FMAN_KG_SCH_DEF_IP_TOS_TC_SHIFT 14
+#define FMAN_KG_SCH_DEF_IPv6_FL_SHIFT 12
+#define FMAN_KG_SCH_DEF_IPSEC_SPI_SHIFT 10
+#define FMAN_KG_SCH_DEF_L4_PORT_SHIFT 8
+#define FMAN_KG_SCH_DEF_TCP_FLG_SHIFT 6
+
+#define FMAN_KG_SCH_GEN_VALID 0x80000000
+#define FMAN_KG_SCH_GEN_SIZE_MAX 16
+#define FMAN_KG_SCH_GEN_OR 0x00008000
+
+#define FMAN_KG_SCH_GEN_DEF_SHIFT 29
+#define FMAN_KG_SCH_GEN_SIZE_SHIFT 24
+#define FMAN_KG_SCH_GEN_MASK_SHIFT 16
+#define FMAN_KG_SCH_GEN_HT_SHIFT 8
+
+#define FMAN_KG_SCH_HASH_HSHIFT_SHIFT 24
+#define FMAN_KG_SCH_HASH_HSHIFT_MAX 0x28
+#define FMAN_KG_SCH_HASH_SYM 0x40000000
+#define FMAN_KG_SCH_HASH_NO_FQID_GEN 0x80000000
+
+#define FMAN_KG_SCH_PP_SH_SHIFT 27
+#define FMAN_KG_SCH_PP_SL_SHIFT 12
+#define FMAN_KG_SCH_PP_SH_MASK 0x80000000
+#define FMAN_KG_SCH_PP_SL_MASK 0x0000F000
+#define FMAN_KG_SCH_PP_SHIFT_MAX 0x17
+#define FMAN_KG_SCH_PP_MASK_SHIFT 16
+#define FMAN_KG_SCH_PP_NO_GEN 0x10000000
+
+enum fman_kg_gen_extract_src {
+ E_FMAN_KG_GEN_EXTRACT_ETH,
+ E_FMAN_KG_GEN_EXTRACT_ETYPE,
+ E_FMAN_KG_GEN_EXTRACT_SNAP,
+ E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_1,
+ E_FMAN_KG_GEN_EXTRACT_VLAN_TCI_N,
+ E_FMAN_KG_GEN_EXTRACT_PPPoE,
+ E_FMAN_KG_GEN_EXTRACT_MPLS_1,
+ E_FMAN_KG_GEN_EXTRACT_MPLS_2,
+ E_FMAN_KG_GEN_EXTRACT_MPLS_3,
+ E_FMAN_KG_GEN_EXTRACT_MPLS_N,
+ E_FMAN_KG_GEN_EXTRACT_IPv4_1,
+ E_FMAN_KG_GEN_EXTRACT_IPv6_1,
+ E_FMAN_KG_GEN_EXTRACT_IPv4_2,
+ E_FMAN_KG_GEN_EXTRACT_IPv6_2,
+ E_FMAN_KG_GEN_EXTRACT_MINENCAP,
+ E_FMAN_KG_GEN_EXTRACT_IP_PID,
+ E_FMAN_KG_GEN_EXTRACT_GRE,
+ E_FMAN_KG_GEN_EXTRACT_TCP,
+ E_FMAN_KG_GEN_EXTRACT_UDP,
+ E_FMAN_KG_GEN_EXTRACT_SCTP,
+ E_FMAN_KG_GEN_EXTRACT_DCCP,
+ E_FMAN_KG_GEN_EXTRACT_IPSEC_AH,
+ E_FMAN_KG_GEN_EXTRACT_IPSEC_ESP,
+ E_FMAN_KG_GEN_EXTRACT_SHIM_1,
+ E_FMAN_KG_GEN_EXTRACT_SHIM_2,
+ E_FMAN_KG_GEN_EXTRACT_FROM_DFLT,
+ E_FMAN_KG_GEN_EXTRACT_FROM_FRAME_START,
+ E_FMAN_KG_GEN_EXTRACT_FROM_PARSE_RESULT,
+ E_FMAN_KG_GEN_EXTRACT_FROM_END_OF_PARSE,
+ E_FMAN_KG_GEN_EXTRACT_FROM_FQID
+};
+
+struct fman_kg_ex_ecc_attr
+{
+ bool valid;
+ bool double_ecc;
+ uint16_t addr;
+ uint8_t single_ecc_count;
+};
+
+enum fman_kg_def_select
+{
+ E_FMAN_KG_DEF_GLOBAL_0,
+ E_FMAN_KG_DEF_GLOBAL_1,
+ E_FMAN_KG_DEF_SCHEME_0,
+ E_FMAN_KG_DEF_SCHEME_1
+};
+
+struct fman_kg_extract_def
+{
+ enum fman_kg_def_select mac_addr;
+ enum fman_kg_def_select vlan_tci;
+ enum fman_kg_def_select etype;
+ enum fman_kg_def_select ppp_sid;
+ enum fman_kg_def_select ppp_pid;
+ enum fman_kg_def_select mpls;
+ enum fman_kg_def_select ip_addr;
+ enum fman_kg_def_select ptype;
+ enum fman_kg_def_select ip_tos_tc;
+ enum fman_kg_def_select ipv6_fl;
+ enum fman_kg_def_select ipsec_spi;
+ enum fman_kg_def_select l4_port;
+ enum fman_kg_def_select tcp_flg;
+};
+
+enum fman_kg_gen_extract_type
+{
+ E_FMAN_KG_HASH_EXTRACT,
+ E_FMAN_KG_OR_EXTRACT
+};
+
+struct fman_kg_gen_extract_params
+{
+ /* Hash or Or-ed extract */
+ enum fman_kg_gen_extract_type type;
+ enum fman_kg_gen_extract_src src;
+ bool no_validation;
+ /* Extraction offset from the header location specified above */
+ uint8_t offset;
+ /* Size of extraction for FMAN_KG_HASH_EXTRACT,
+ * hash result shift for FMAN_KG_OR_EXTRACT */
+ uint8_t extract;
+ uint8_t mask;
+ /* Default value to use when header specified
+ * by fman_kg_gen_extract_src doesn't present */
+ enum fman_kg_def_select def_val;
+};
+
+struct fman_kg_extract_mask
+{
+ /**< Indication if mask is on known field extraction or
+ * on general extraction; TRUE for known field */
+ bool is_known;
+ /**< One of FMAN_KG_EXTRACT_xxx defines for known fields mask and
+ * generic register index for generic extracts mask */
+ uint32_t field_or_gen_idx;
+ /**< Byte offset from start of the extracted data specified
+ * by field_or_gen_idx */
+ uint8_t offset;
+ /**< Byte mask (selected bits will be used) */
+ uint8_t mask;
+};
+
+struct fman_kg_extract_params
+{
+ /* Or-ed mask of FMAN_KG_EXTRACT_xxx defines */
+ uint32_t known_fields;
+ struct fman_kg_extract_def known_fields_def;
+ /* Number of entries in gen_extract */
+ uint8_t gen_extract_num;
+ struct fman_kg_gen_extract_params gen_extract[FM_KG_NUM_OF_GENERIC_REGS];
+ /* Number of entries in masks */
+ uint8_t masks_num;
+ struct fman_kg_extract_mask masks[FM_KG_EXTRACT_MASKS_NUM];
+ uint32_t def_scheme_0;
+ uint32_t def_scheme_1;
+};
+
+struct fman_kg_hash_params
+{
+ bool use_hash;
+ uint8_t shift_r;
+ uint32_t mask; /**< 24-bit mask */
+ bool sym; /**< Symmetric hash for src and dest pairs */
+};
+
+struct fman_kg_pp_params
+{
+ uint8_t base;
+ uint8_t shift;
+ uint8_t mask;
+ bool bypass_pp_gen;
+};
+
+struct fman_kg_cc_params
+{
+ uint8_t base_offset;
+ uint32_t qlcv_bits_sel;
+};
+
+enum fman_pcd_engine
+{
+ E_FMAN_PCD_INVALID = 0, /**< Invalid PCD engine indicated*/
+ E_FMAN_PCD_DONE, /**< No PCD Engine indicated */
+ E_FMAN_PCD_KG, /**< Keygen indicated */
+ E_FMAN_PCD_CC, /**< Coarse classification indicated */
+ E_FMAN_PCD_PLCR, /**< Policer indicated */
+ E_FMAN_PCD_PRS /**< Parser indicated */
+};
+
+struct fman_kg_cls_plan_params
+{
+ uint8_t entries_mask;
+ uint32_t mask_vector[FM_KG_NUM_CLS_PLAN_ENTR];
+};
+
+struct fman_kg_scheme_params
+{
+ uint32_t match_vector;
+ struct fman_kg_extract_params extract_params;
+ struct fman_kg_hash_params hash_params;
+ uint32_t base_fqid;
+ /* What we do w/features supported per FM version ?? */
+ bool bypass_fqid_gen;
+ struct fman_kg_pp_params policer_params;
+ struct fman_kg_cc_params cc_params;
+ bool update_counter;
+ /**< counter_value: Set scheme counter to the specified value;
+ * relevant only when update_counter = TRUE. */
+ uint32_t counter_value;
+ enum fman_pcd_engine next_engine;
+ /**< Next engine action code */
+ uint32_t next_engine_action;
+};
+
+
+
+int fman_kg_write_ar_wait(struct fman_kg_regs *regs, uint32_t fmkg_ar);
+void fman_kg_write_sp(struct fman_kg_regs *regs, uint32_t sp, bool add);
+void fman_kg_write_cpp(struct fman_kg_regs *regs, uint32_t cpp);
+void fman_kg_get_event(struct fman_kg_regs *regs,
+ uint32_t *event,
+ uint32_t *scheme_idx);
+void fman_kg_init(struct fman_kg_regs *regs,
+ uint32_t exceptions,
+ uint32_t dflt_nia);
+void fman_kg_enable_scheme_interrupts(struct fman_kg_regs *regs);
+void fman_kg_enable(struct fman_kg_regs *regs);
+void fman_kg_disable(struct fman_kg_regs *regs);
+int fman_kg_write_bind_cls_plans(struct fman_kg_regs *regs,
+ uint8_t hwport_id,
+ uint32_t bind_cls_plans);
+int fman_kg_build_bind_cls_plans(uint8_t grp_base,
+ uint8_t grp_mask,
+ uint32_t *bind_cls_plans);
+int fman_kg_write_bind_schemes(struct fman_kg_regs *regs,
+ uint8_t hwport_id,
+ uint32_t schemes);
+int fman_kg_write_cls_plan(struct fman_kg_regs *regs,
+ uint8_t grp_id,
+ uint8_t entries_mask,
+ uint8_t hwport_id,
+ struct fman_kg_cp_regs *cls_plan_regs);
+int fman_kg_build_cls_plan(struct fman_kg_cls_plan_params *params,
+ struct fman_kg_cp_regs *cls_plan_regs);
+uint32_t fman_kg_get_schemes_total_counter(struct fman_kg_regs *regs);
+int fman_kg_set_scheme_counter(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id,
+ uint32_t counter);
+int fman_kg_get_scheme_counter(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id,
+ uint32_t *counter);
+int fman_kg_delete_scheme(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id);
+int fman_kg_write_scheme(struct fman_kg_regs *regs,
+ uint8_t scheme_id,
+ uint8_t hwport_id,
+ struct fman_kg_scheme_regs *scheme_regs,
+ bool update_counter);
+int fman_kg_build_scheme(struct fman_kg_scheme_params *params,
+ struct fman_kg_scheme_regs *scheme_regs);
+void fman_kg_get_capture(struct fman_kg_regs *regs,
+ struct fman_kg_ex_ecc_attr *ecc_attr,
+ bool clear);
+void fman_kg_get_exception(struct fman_kg_regs *regs,
+ uint32_t *events,
+ uint32_t *scheme_ids,
+ bool clear);
+void fman_kg_set_exception(struct fman_kg_regs *regs,
+ uint32_t exception,
+ bool enable);
+void fman_kg_set_dflt_val(struct fman_kg_regs *regs,
+ uint8_t def_id,
+ uint32_t val);
+void fman_kg_set_data_after_prs(struct fman_kg_regs *regs, uint8_t offset);
+
+
+
+/**************************************************************************//**
+ @Description NIA Description
+*//***************************************************************************/
+#define KG_NIA_ORDER_RESTOR 0x00800000
+#define KG_NIA_ENG_FM_CTL 0x00000000
+#define KG_NIA_ENG_PRS 0x00440000
+#define KG_NIA_ENG_KG 0x00480000
+#define KG_NIA_ENG_PLCR 0x004C0000
+#define KG_NIA_ENG_BMI 0x00500000
+#define KG_NIA_ENG_QMI_ENQ 0x00540000
+#define KG_NIA_ENG_QMI_DEQ 0x00580000
+#define KG_NIA_ENG_MASK 0x007C0000
+
+#define KG_NIA_AC_MASK 0x0003FFFF
+
+#define KG_NIA_INVALID 0xFFFFFFFF
+
+static __inline__ uint32_t fm_kg_build_nia(enum fman_pcd_engine next_engine,
+ uint32_t next_engine_action)
+{
+ uint32_t nia;
+
+ if (next_engine_action & ~KG_NIA_AC_MASK)
+ return KG_NIA_INVALID;
+
+ switch (next_engine) {
+ case E_FMAN_PCD_DONE:
+ nia = KG_NIA_ENG_BMI | next_engine_action;
+ break;
+
+ case E_FMAN_PCD_KG:
+ nia = KG_NIA_ENG_KG | next_engine_action;
+ break;
+
+ case E_FMAN_PCD_CC:
+ nia = KG_NIA_ENG_FM_CTL | next_engine_action;
+ break;
+
+ case E_FMAN_PCD_PLCR:
+ nia = KG_NIA_ENG_PLCR | next_engine_action;
+ break;
+
+ default:
+ nia = KG_NIA_INVALID;
+ }
+
+ return nia;
+}
+
+#endif /* __FSL_FMAN_KG_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_memac.h
@@ -0,0 +1,434 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __FSL_FMAN_MEMAC_H
+#define __FSL_FMAN_MEMAC_H
+
+#include "common/general.h"
+#include "fsl_enet.h"
+
+
+#define MEMAC_NUM_OF_PADDRS 7 /* Num of additional exact match MAC adr regs */
+
+/* Control and Configuration Register (COMMAND_CONFIG) */
+#define CMD_CFG_MG 0x80000000 /* 00 Magic Packet detection */
+#define CMD_CFG_REG_LOWP_RXETY 0x01000000 /* 07 Rx low power indication */
+#define CMD_CFG_TX_LOWP_ENA 0x00800000 /* 08 Tx Low Power Idle Enable */
+#define CMD_CFG_SFD_ANY 0x00200000 /* 10 Disable SFD check */
+#define CMD_CFG_PFC_MODE 0x00080000 /* 12 Enable PFC */
+#define CMD_CFG_NO_LEN_CHK 0x00020000 /* 14 Payload length check disable */
+#define CMD_CFG_SEND_IDLE 0x00010000 /* 15 Force idle generation */
+#define CMD_CFG_CNT_FRM_EN 0x00002000 /* 18 Control frame rx enable */
+#define CMD_CFG_SW_RESET 0x00001000 /* 19 S/W Reset, self clearing bit */
+#define CMD_CFG_TX_PAD_EN 0x00000800 /* 20 Enable Tx padding of frames */
+#define CMD_CFG_LOOPBACK_EN 0x00000400 /* 21 XGMII/GMII loopback enable */
+#define CMD_CFG_TX_ADDR_INS 0x00000200 /* 22 Tx source MAC addr insertion */
+#define CMD_CFG_PAUSE_IGNORE 0x00000100 /* 23 Ignore Pause frame quanta */
+#define CMD_CFG_PAUSE_FWD 0x00000080 /* 24 Terminate/frwd Pause frames */
+#define CMD_CFG_CRC_FWD 0x00000040 /* 25 Terminate/frwd CRC of frames */
+#define CMD_CFG_PAD_EN 0x00000020 /* 26 Frame padding removal */
+#define CMD_CFG_PROMIS_EN 0x00000010 /* 27 Promiscuous operation enable */
+#define CMD_CFG_WAN_MODE 0x00000008 /* 28 WAN mode enable */
+#define CMD_CFG_RX_EN 0x00000002 /* 30 MAC receive path enable */
+#define CMD_CFG_TX_EN 0x00000001 /* 31 MAC transmit path enable */
+
+/* Transmit FIFO Sections Register (TX_FIFO_SECTIONS) */
+#define TX_FIFO_SECTIONS_TX_EMPTY_MASK 0xFFFF0000
+#define TX_FIFO_SECTIONS_TX_AVAIL_MASK 0x0000FFFF
+#define TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G 0x00400000
+#define TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_1G 0x00100000
+#define TX_FIFO_SECTIONS_TX_EMPTY_PFC_10G 0x00360000
+#define TX_FIFO_SECTIONS_TX_EMPTY_PFC_1G 0x00040000
+#define TX_FIFO_SECTIONS_TX_AVAIL_10G 0x00000019
+#define TX_FIFO_SECTIONS_TX_AVAIL_1G 0x00000020
+#define TX_FIFO_SECTIONS_TX_AVAIL_SLOW_10G 0x00000060
+
+#define GET_TX_EMPTY_DEFAULT_VALUE(_val) \
+_val &= ~TX_FIFO_SECTIONS_TX_EMPTY_MASK; \
+((_val == TX_FIFO_SECTIONS_TX_AVAIL_10G) ? \
+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_10G) : \
+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_DEFAULT_1G));
+
+#define GET_TX_EMPTY_PFC_VALUE(_val) \
+_val &= ~TX_FIFO_SECTIONS_TX_EMPTY_MASK; \
+((_val == TX_FIFO_SECTIONS_TX_AVAIL_10G) ? \
+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_PFC_10G) : \
+ (_val |= TX_FIFO_SECTIONS_TX_EMPTY_PFC_1G));
+
+/* Interface Mode Register (IF_MODE) */
+#define IF_MODE_MASK 0x00000003 /* 30-31 Mask on i/f mode bits */
+#define IF_MODE_XGMII 0x00000000 /* 30-31 XGMII (10G) interface */
+#define IF_MODE_GMII 0x00000002 /* 30-31 GMII (1G) interface */
+#define IF_MODE_RGMII 0x00000004
+#define IF_MODE_RGMII_AUTO 0x00008000
+#define IF_MODE_RGMII_1000 0x00004000 /* 10 - 1000Mbps RGMII */
+#define IF_MODE_RGMII_100 0x00000000 /* 00 - 100Mbps RGMII */
+#define IF_MODE_RGMII_10 0x00002000 /* 01 - 10Mbps RGMII */
+#define IF_MODE_RGMII_SP_MASK 0x00006000 /* Setsp mask bits */
+#define IF_MODE_RGMII_FD 0x00001000 /* Full duplex RGMII */
+#define IF_MODE_HD 0x00000040 /* Half duplex operation */
+
+/* Hash table Control Register (HASHTABLE_CTRL) */
+#define HASH_CTRL_MCAST_SHIFT 26
+#define HASH_CTRL_MCAST_EN 0x00000100 /* 23 Mcast frame rx for hash */
+#define HASH_CTRL_ADDR_MASK 0x0000003F /* 26-31 Hash table address code */
+
+#define GROUP_ADDRESS 0x0000010000000000LL /* MAC mcast indication */
+#define HASH_TABLE_SIZE 64 /* Hash tbl size */
+
+/* Transmit Inter-Packet Gap Length Register (TX_IPG_LENGTH) */
+#define MEMAC_TX_IPG_LENGTH_MASK 0x0000003F
+
+/* Statistics Configuration Register (STATN_CONFIG) */
+#define STATS_CFG_CLR 0x00000004 /* 29 Reset all counters */
+#define STATS_CFG_CLR_ON_RD 0x00000002 /* 30 Clear on read */
+#define STATS_CFG_SATURATE 0x00000001 /* 31 Saturate at the maximum val */
+
+/* Interrupt Mask Register (IMASK) */
+#define MEMAC_IMASK_MGI 0x40000000 /* 1 Magic pkt detect indication */
+#define MEMAC_IMASK_TSECC_ER 0x20000000 /* 2 Timestamp FIFO ECC error evnt */
+#define MEMAC_IMASK_TECC_ER 0x02000000 /* 6 Transmit frame ECC error evnt */
+#define MEMAC_IMASK_RECC_ER 0x01000000 /* 7 Receive frame ECC error evnt */
+
+#define MEMAC_ALL_ERRS_IMASK \
+ ((uint32_t)(MEMAC_IMASK_TSECC_ER | \
+ MEMAC_IMASK_TECC_ER | \
+ MEMAC_IMASK_RECC_ER | \
+ MEMAC_IMASK_MGI))
+
+#define MEMAC_IEVNT_PCS 0x80000000 /* PCS (XG). Link sync (G) */
+#define MEMAC_IEVNT_AN 0x40000000 /* Auto-negotiation */
+#define MEMAC_IEVNT_LT 0x20000000 /* Link Training/New page */
+#define MEMAC_IEVNT_MGI 0x00004000 /* Magic pkt detection */
+#define MEMAC_IEVNT_TS_ECC_ER 0x00002000 /* Timestamp FIFO ECC error */
+#define MEMAC_IEVNT_RX_FIFO_OVFL 0x00001000 /* Rx FIFO overflow */
+#define MEMAC_IEVNT_TX_FIFO_UNFL 0x00000800 /* Tx FIFO underflow */
+#define MEMAC_IEVNT_TX_FIFO_OVFL 0x00000400 /* Tx FIFO overflow */
+#define MEMAC_IEVNT_TX_ECC_ER 0x00000200 /* Tx frame ECC error */
+#define MEMAC_IEVNT_RX_ECC_ER 0x00000100 /* Rx frame ECC error */
+#define MEMAC_IEVNT_LI_FAULT 0x00000080 /* Link Interruption flt */
+#define MEMAC_IEVNT_RX_EMPTY 0x00000040 /* Rx FIFO empty */
+#define MEMAC_IEVNT_TX_EMPTY 0x00000020 /* Tx FIFO empty */
+#define MEMAC_IEVNT_RX_LOWP 0x00000010 /* Low Power Idle */
+#define MEMAC_IEVNT_PHY_LOS 0x00000004 /* Phy loss of signal */
+#define MEMAC_IEVNT_REM_FAULT 0x00000002 /* Remote fault (XGMII) */
+#define MEMAC_IEVNT_LOC_FAULT 0x00000001 /* Local fault (XGMII) */
+
+enum memac_counters {
+ E_MEMAC_COUNTER_R64,
+ E_MEMAC_COUNTER_T64,
+ E_MEMAC_COUNTER_R127,
+ E_MEMAC_COUNTER_T127,
+ E_MEMAC_COUNTER_R255,
+ E_MEMAC_COUNTER_T255,
+ E_MEMAC_COUNTER_R511,
+ E_MEMAC_COUNTER_T511,
+ E_MEMAC_COUNTER_R1023,
+ E_MEMAC_COUNTER_T1023,
+ E_MEMAC_COUNTER_R1518,
+ E_MEMAC_COUNTER_T1518,
+ E_MEMAC_COUNTER_R1519X,
+ E_MEMAC_COUNTER_T1519X,
+ E_MEMAC_COUNTER_RFRG,
+ E_MEMAC_COUNTER_RJBR,
+ E_MEMAC_COUNTER_RDRP,
+ E_MEMAC_COUNTER_RALN,
+ E_MEMAC_COUNTER_TUND,
+ E_MEMAC_COUNTER_ROVR,
+ E_MEMAC_COUNTER_RXPF,
+ E_MEMAC_COUNTER_TXPF,
+ E_MEMAC_COUNTER_ROCT,
+ E_MEMAC_COUNTER_RMCA,
+ E_MEMAC_COUNTER_RBCA,
+ E_MEMAC_COUNTER_RPKT,
+ E_MEMAC_COUNTER_RUCA,
+ E_MEMAC_COUNTER_RERR,
+ E_MEMAC_COUNTER_TOCT,
+ E_MEMAC_COUNTER_TMCA,
+ E_MEMAC_COUNTER_TBCA,
+ E_MEMAC_COUNTER_TUCA,
+ E_MEMAC_COUNTER_TERR
+};
+
+#define DEFAULT_PAUSE_QUANTA 0xf000
+#define DEFAULT_FRAME_LENGTH 0x600
+#define DEFAULT_TX_IPG_LENGTH 12
+
+/*
+ * memory map
+ */
+
+struct mac_addr {
+ uint32_t mac_addr_l; /* Lower 32 bits of 48-bit MAC address */
+ uint32_t mac_addr_u; /* Upper 16 bits of 48-bit MAC address */
+};
+
+struct memac_regs {
+ /* General Control and Status */
+ uint32_t res0000[2];
+ uint32_t command_config; /* 0x008 Ctrl and cfg */
+ struct mac_addr mac_addr0; /* 0x00C-0x010 MAC_ADDR_0...1 */
+ uint32_t maxfrm; /* 0x014 Max frame length */
+ uint32_t res0018[1];
+ uint32_t rx_fifo_sections; /* Receive FIFO configuration reg */
+ uint32_t tx_fifo_sections; /* Transmit FIFO configuration reg */
+ uint32_t res0024[2];
+ uint32_t hashtable_ctrl; /* 0x02C Hash table control */
+ uint32_t res0030[4];
+ uint32_t ievent; /* 0x040 Interrupt event */
+ uint32_t tx_ipg_length; /* 0x044 Transmitter inter-packet-gap */
+ uint32_t res0048;
+ uint32_t imask; /* 0x04C Interrupt mask */
+ uint32_t res0050;
+ uint32_t pause_quanta[4]; /* 0x054 Pause quanta */
+ uint32_t pause_thresh[4]; /* 0x064 Pause quanta threshold */
+ uint32_t rx_pause_status; /* 0x074 Receive pause status */
+ uint32_t res0078[2];
+ struct mac_addr mac_addr[MEMAC_NUM_OF_PADDRS]; /* 0x80-0x0B4 mac padr */
+ uint32_t lpwake_timer; /* 0x0B8 Low Power Wakeup Timer */
+ uint32_t sleep_timer; /* 0x0BC Transmit EEE Low Power Timer */
+ uint32_t res00c0[8];
+ uint32_t statn_config; /* 0x0E0 Statistics configuration */
+ uint32_t res00e4[7];
+ /* Rx Statistics Counter */
+ uint32_t reoct_l;
+ uint32_t reoct_u;
+ uint32_t roct_l;
+ uint32_t roct_u;
+ uint32_t raln_l;
+ uint32_t raln_u;
+ uint32_t rxpf_l;
+ uint32_t rxpf_u;
+ uint32_t rfrm_l;
+ uint32_t rfrm_u;
+ uint32_t rfcs_l;
+ uint32_t rfcs_u;
+ uint32_t rvlan_l;
+ uint32_t rvlan_u;
+ uint32_t rerr_l;
+ uint32_t rerr_u;
+ uint32_t ruca_l;
+ uint32_t ruca_u;
+ uint32_t rmca_l;
+ uint32_t rmca_u;
+ uint32_t rbca_l;
+ uint32_t rbca_u;
+ uint32_t rdrp_l;
+ uint32_t rdrp_u;
+ uint32_t rpkt_l;
+ uint32_t rpkt_u;
+ uint32_t rund_l;
+ uint32_t rund_u;
+ uint32_t r64_l;
+ uint32_t r64_u;
+ uint32_t r127_l;
+ uint32_t r127_u;
+ uint32_t r255_l;
+ uint32_t r255_u;
+ uint32_t r511_l;
+ uint32_t r511_u;
+ uint32_t r1023_l;
+ uint32_t r1023_u;
+ uint32_t r1518_l;
+ uint32_t r1518_u;
+ uint32_t r1519x_l;
+ uint32_t r1519x_u;
+ uint32_t rovr_l;
+ uint32_t rovr_u;
+ uint32_t rjbr_l;
+ uint32_t rjbr_u;
+ uint32_t rfrg_l;
+ uint32_t rfrg_u;
+ uint32_t rcnp_l;
+ uint32_t rcnp_u;
+ uint32_t rdrntp_l;
+ uint32_t rdrntp_u;
+ uint32_t res01d0[12];
+ /* Tx Statistics Counter */
+ uint32_t teoct_l;
+ uint32_t teoct_u;
+ uint32_t toct_l;
+ uint32_t toct_u;
+ uint32_t res0210[2];
+ uint32_t txpf_l;
+ uint32_t txpf_u;
+ uint32_t tfrm_l;
+ uint32_t tfrm_u;
+ uint32_t tfcs_l;
+ uint32_t tfcs_u;
+ uint32_t tvlan_l;
+ uint32_t tvlan_u;
+ uint32_t terr_l;
+ uint32_t terr_u;
+ uint32_t tuca_l;
+ uint32_t tuca_u;
+ uint32_t tmca_l;
+ uint32_t tmca_u;
+ uint32_t tbca_l;
+ uint32_t tbca_u;
+ uint32_t res0258[2];
+ uint32_t tpkt_l;
+ uint32_t tpkt_u;
+ uint32_t tund_l;
+ uint32_t tund_u;
+ uint32_t t64_l;
+ uint32_t t64_u;
+ uint32_t t127_l;
+ uint32_t t127_u;
+ uint32_t t255_l;
+ uint32_t t255_u;
+ uint32_t t511_l;
+ uint32_t t511_u;
+ uint32_t t1023_l;
+ uint32_t t1023_u;
+ uint32_t t1518_l;
+ uint32_t t1518_u;
+ uint32_t t1519x_l;
+ uint32_t t1519x_u;
+ uint32_t res02a8[6];
+ uint32_t tcnp_l;
+ uint32_t tcnp_u;
+ uint32_t res02c8[14];
+ /* Line Interface Control */
+ uint32_t if_mode; /* 0x300 Interface Mode Control */
+ uint32_t if_status; /* 0x304 Interface Status */
+ uint32_t res0308[14];
+ /* HiGig/2 */
+ uint32_t hg_config; /* 0x340 Control and cfg */
+ uint32_t res0344[3];
+ uint32_t hg_pause_quanta; /* 0x350 Pause quanta */
+ uint32_t res0354[3];
+ uint32_t hg_pause_thresh; /* 0x360 Pause quanta threshold */
+ uint32_t res0364[3];
+ uint32_t hgrx_pause_status; /* 0x370 Receive pause status */
+ uint32_t hg_fifos_status; /* 0x374 fifos status */
+ uint32_t rhm; /* 0x378 rx messages counter */
+ uint32_t thm; /* 0x37C tx messages counter */
+};
+
+struct memac_cfg {
+ bool reset_on_init;
+ bool rx_error_discard;
+ bool pause_ignore;
+ bool pause_forward_enable;
+ bool no_length_check_enable;
+ bool cmd_frame_enable;
+ bool send_idle_enable;
+ bool wan_mode_enable;
+ bool promiscuous_mode_enable;
+ bool tx_addr_ins_enable;
+ bool loopback_enable;
+ bool lgth_check_nostdr;
+ bool time_stamp_enable;
+ bool pad_enable;
+ bool phy_tx_ena_on;
+ bool rx_sfd_any;
+ bool rx_pbl_fwd;
+ bool tx_pbl_fwd;
+ bool debug_mode;
+ bool wake_on_lan;
+ uint16_t max_frame_length;
+ uint16_t pause_quanta;
+ uint32_t tx_ipg_length;
+};
+
+
+/**
+ * fman_memac_defconfig() - Get default MEMAC configuration
+ * @cfg: pointer to configuration structure.
+ *
+ * Call this function to obtain a default set of configuration values for
+ * initializing MEMAC. The user can overwrite any of the values before calling
+ * fman_memac_init(), if specific configuration needs to be applied.
+ */
+void fman_memac_defconfig(struct memac_cfg *cfg);
+
+int fman_memac_init(struct memac_regs *regs,
+ struct memac_cfg *cfg,
+ enum enet_interface enet_interface,
+ enum enet_speed enet_speed,
+ bool slow_10g_if,
+ uint32_t exceptions);
+
+void fman_memac_enable(struct memac_regs *regs, bool apply_rx, bool apply_tx);
+
+void fman_memac_disable(struct memac_regs *regs, bool apply_rx, bool apply_tx);
+
+void fman_memac_set_promiscuous(struct memac_regs *regs, bool val);
+
+void fman_memac_add_addr_in_paddr(struct memac_regs *regs,
+ uint8_t *adr,
+ uint8_t paddr_num);
+
+void fman_memac_clear_addr_in_paddr(struct memac_regs *regs,
+ uint8_t paddr_num);
+
+uint64_t fman_memac_get_counter(struct memac_regs *regs,
+ enum memac_counters reg_name);
+
+void fman_memac_set_tx_pause_frames(struct memac_regs *regs,
+ uint8_t priority, uint16_t pauseTime, uint16_t threshTime);
+
+uint16_t fman_memac_get_max_frame_len(struct memac_regs *regs);
+
+void fman_memac_set_exception(struct memac_regs *regs, uint32_t val,
+ bool enable);
+
+void fman_memac_reset_stat(struct memac_regs *regs);
+
+void fman_memac_reset(struct memac_regs *regs);
+
+void fman_memac_reset_filter_table(struct memac_regs *regs);
+
+void fman_memac_set_hash_table_entry(struct memac_regs *regs, uint32_t crc);
+
+void fman_memac_set_hash_table(struct memac_regs *regs, uint32_t val);
+
+void fman_memac_set_rx_ignore_pause_frames(struct memac_regs *regs,
+ bool enable);
+
+void fman_memac_set_wol(struct memac_regs *regs, bool enable);
+
+uint32_t fman_memac_get_event(struct memac_regs *regs, uint32_t ev_mask);
+
+void fman_memac_ack_event(struct memac_regs *regs, uint32_t ev_mask);
+
+uint32_t fman_memac_get_interrupt_mask(struct memac_regs *regs);
+
+void fman_memac_adjust_link(struct memac_regs *regs,
+ enum enet_interface iface_mode,
+ enum enet_speed speed, bool full_dx);
+
+
+
+#endif /*__FSL_FMAN_MEMAC_H*/
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_memac_mii_acc.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_MEMAC_MII_ACC_H
+#define __FSL_FMAN_MEMAC_MII_ACC_H
+
+#include "common/general.h"
+#include "fsl_enet.h"
+/* MII Management Registers */
+#define MDIO_CFG_CLK_DIV_MASK 0x0080ff80
+#define MDIO_CFG_CLK_DIV_SHIFT 7
+#define MDIO_CFG_HOLD_MASK 0x0000001c
+#define MDIO_CFG_ENC45 0x00000040
+#define MDIO_CFG_READ_ERR 0x00000002
+#define MDIO_CFG_BSY 0x00000001
+
+#define MDIO_CTL_PHY_ADDR_SHIFT 5
+#define MDIO_CTL_READ 0x00008000
+
+#define MDIO_DATA_BSY 0x80000000
+
+/*MEMAC Internal PHY Registers - SGMII */
+#define PHY_SGMII_CR_PHY_RESET 0x8000
+#define PHY_SGMII_CR_RESET_AN 0x0200
+#define PHY_SGMII_CR_DEF_VAL 0x1140
+#define PHY_SGMII_DEV_ABILITY_SGMII 0x4001
+#define PHY_SGMII_DEV_ABILITY_1000X 0x01A0
+#define PHY_SGMII_IF_MODE_AN 0x0002
+#define PHY_SGMII_IF_MODE_SGMII 0x0001
+#define PHY_SGMII_IF_MODE_1000X 0x0000
+
+/*----------------------------------------------------*/
+/* MII Configuration Control Memory Map Registers */
+/*----------------------------------------------------*/
+struct memac_mii_access_mem_map {
+ uint32_t mdio_cfg; /* 0x030 */
+ uint32_t mdio_ctrl; /* 0x034 */
+ uint32_t mdio_data; /* 0x038 */
+ uint32_t mdio_addr; /* 0x03c */
+};
+
+int fman_memac_mii_read_phy_reg(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t *data,
+ enum enet_speed enet_speed);
+int fman_memac_mii_write_phy_reg(struct memac_mii_access_mem_map *mii_regs,
+ uint8_t phy_addr, uint8_t reg, uint16_t data,
+ enum enet_speed enet_speed);
+
+#endif /* __MAC_API_MEMAC_MII_ACC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_port.h
@@ -0,0 +1,593 @@
+/*
+ * Copyright 2008-2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_PORT_H
+#define __FSL_FMAN_PORT_H
+
+#include "fsl_fman_sp.h"
+
+/** @Collection Registers bit fields */
+
+/** @Description BMI defines */
+#define BMI_EBD_EN 0x80000000
+
+#define BMI_PORT_CFG_EN 0x80000000
+#define BMI_PORT_CFG_FDOVR 0x02000000
+#define BMI_PORT_CFG_IM 0x01000000
+
+#define BMI_PORT_STATUS_BSY 0x80000000
+
+#define BMI_DMA_ATTR_SWP_SHIFT FMAN_SP_DMA_ATTR_SWP_SHIFT
+#define BMI_DMA_ATTR_IC_STASH_ON 0x10000000
+#define BMI_DMA_ATTR_HDR_STASH_ON 0x04000000
+#define BMI_DMA_ATTR_SG_STASH_ON 0x01000000
+#define BMI_DMA_ATTR_WRITE_OPTIMIZE FMAN_SP_DMA_ATTR_WRITE_OPTIMIZE
+
+#define BMI_RX_FIFO_PRI_ELEVATION_SHIFT 16
+#define BMI_RX_FIFO_THRESHOLD_ETHE 0x80000000
+
+#define BMI_TX_FRAME_END_CS_IGNORE_SHIFT 24
+#define BMI_RX_FRAME_END_CS_IGNORE_SHIFT 24
+#define BMI_RX_FRAME_END_CUT_SHIFT 16
+
+#define BMI_IC_TO_EXT_SHIFT FMAN_SP_IC_TO_EXT_SHIFT
+#define BMI_IC_FROM_INT_SHIFT FMAN_SP_IC_FROM_INT_SHIFT
+
+#define BMI_INT_BUF_MARG_SHIFT 28
+#define BMI_EXT_BUF_MARG_START_SHIFT FMAN_SP_EXT_BUF_MARG_START_SHIFT
+
+#define BMI_CMD_MR_LEAC 0x00200000
+#define BMI_CMD_MR_SLEAC 0x00100000
+#define BMI_CMD_MR_MA 0x00080000
+#define BMI_CMD_MR_DEAS 0x00040000
+#define BMI_CMD_RX_MR_DEF (BMI_CMD_MR_LEAC | \
+ BMI_CMD_MR_SLEAC | \
+ BMI_CMD_MR_MA | \
+ BMI_CMD_MR_DEAS)
+#define BMI_CMD_TX_MR_DEF 0
+#define BMI_CMD_OP_MR_DEF (BMI_CMD_MR_DEAS | \
+ BMI_CMD_MR_MA)
+
+#define BMI_CMD_ATTR_ORDER 0x80000000
+#define BMI_CMD_ATTR_SYNC 0x02000000
+#define BMI_CMD_ATTR_COLOR_SHIFT 26
+
+#define BMI_FIFO_PIPELINE_DEPTH_SHIFT 12
+#define BMI_NEXT_ENG_FD_BITS_SHIFT 24
+#define BMI_FRAME_END_CS_IGNORE_SHIFT 24
+
+#define BMI_COUNTERS_EN 0x80000000
+
+#define BMI_EXT_BUF_POOL_VALID FMAN_SP_EXT_BUF_POOL_VALID
+#define BMI_EXT_BUF_POOL_EN_COUNTER FMAN_SP_EXT_BUF_POOL_EN_COUNTER
+#define BMI_EXT_BUF_POOL_BACKUP FMAN_SP_EXT_BUF_POOL_BACKUP
+#define BMI_EXT_BUF_POOL_ID_SHIFT 16
+#define BMI_EXT_BUF_POOL_ID_MASK 0x003F0000
+#define BMI_POOL_DEP_NUM_OF_POOLS_SHIFT 16
+
+#define BMI_TX_FIFO_MIN_FILL_SHIFT 16
+#define BMI_TX_FIFO_PIPELINE_DEPTH_SHIFT 12
+
+#define MAX_PERFORMANCE_TASK_COMP 64
+#define MAX_PERFORMANCE_RX_QUEUE_COMP 64
+#define MAX_PERFORMANCE_TX_QUEUE_COMP 8
+#define MAX_PERFORMANCE_DMA_COMP 16
+#define MAX_PERFORMANCE_FIFO_COMP 1024
+
+#define BMI_PERFORMANCE_TASK_COMP_SHIFT 24
+#define BMI_PERFORMANCE_QUEUE_COMP_SHIFT 16
+#define BMI_PERFORMANCE_DMA_COMP_SHIFT 12
+
+#define BMI_RATE_LIMIT_GRAN_TX 16000 /* In Kbps */
+#define BMI_RATE_LIMIT_GRAN_OP 10000 /* In frames */
+#define BMI_RATE_LIMIT_MAX_RATE_IN_GRAN_UNITS 1024
+#define BMI_RATE_LIMIT_MAX_BURST_SIZE 1024 /* In KBytes */
+#define BMI_RATE_LIMIT_MAX_BURST_SHIFT 16
+#define BMI_RATE_LIMIT_HIGH_BURST_SIZE_GRAN 0x80000000
+#define BMI_RATE_LIMIT_SCALE_TSBS_SHIFT 16
+#define BMI_RATE_LIMIT_SCALE_EN 0x80000000
+#define BMI_SG_DISABLE FMAN_SP_SG_DISABLE
+
+/** @Description QMI defines */
+#define QMI_PORT_CFG_EN 0x80000000
+#define QMI_PORT_CFG_EN_COUNTERS 0x10000000
+
+#define QMI_PORT_STATUS_DEQ_TNUM_BSY 0x80000000
+#define QMI_PORT_STATUS_DEQ_FD_BSY 0x20000000
+
+#define QMI_DEQ_CFG_PRI 0x80000000
+#define QMI_DEQ_CFG_TYPE1 0x10000000
+#define QMI_DEQ_CFG_TYPE2 0x20000000
+#define QMI_DEQ_CFG_TYPE3 0x30000000
+#define QMI_DEQ_CFG_PREFETCH_PARTIAL 0x01000000
+#define QMI_DEQ_CFG_PREFETCH_FULL 0x03000000
+#define QMI_DEQ_CFG_SP_MASK 0xf
+#define QMI_DEQ_CFG_SP_SHIFT 20
+
+
+/** @Description General port defines */
+#define FMAN_PORT_EXT_POOLS_NUM(fm_rev_maj) \
+ (((fm_rev_maj) == 4) ? 4 : 8)
+#define FMAN_PORT_MAX_EXT_POOLS_NUM 8
+#define FMAN_PORT_OBS_EXT_POOLS_NUM 2
+#define FMAN_PORT_CG_MAP_NUM 8
+#define FMAN_PORT_PRS_RESULT_WORDS_NUM 8
+#define FMAN_PORT_BMI_FIFO_UNITS 0x100
+#define FMAN_PORT_IC_OFFSET_UNITS 0x10
+
+
+/** @Collection FM Port Register Map */
+
+/** @Description BMI Rx port register map */
+struct fman_port_rx_bmi_regs {
+ uint32_t fmbm_rcfg; /**< Rx Configuration */
+ uint32_t fmbm_rst; /**< Rx Status */
+ uint32_t fmbm_rda; /**< Rx DMA attributes*/
+ uint32_t fmbm_rfp; /**< Rx FIFO Parameters*/
+ uint32_t fmbm_rfed; /**< Rx Frame End Data*/
+ uint32_t fmbm_ricp; /**< Rx Internal Context Parameters*/
+ uint32_t fmbm_rim; /**< Rx Internal Buffer Margins*/
+ uint32_t fmbm_rebm; /**< Rx External Buffer Margins*/
+ uint32_t fmbm_rfne; /**< Rx Frame Next Engine*/
+ uint32_t fmbm_rfca; /**< Rx Frame Command Attributes.*/
+ uint32_t fmbm_rfpne; /**< Rx Frame Parser Next Engine*/
+ uint32_t fmbm_rpso; /**< Rx Parse Start Offset*/
+ uint32_t fmbm_rpp; /**< Rx Policer Profile */
+ uint32_t fmbm_rccb; /**< Rx Coarse Classification Base */
+ uint32_t fmbm_reth; /**< Rx Excessive Threshold */
+ uint32_t reserved003c[1]; /**< (0x03C 0x03F) */
+ uint32_t fmbm_rprai[FMAN_PORT_PRS_RESULT_WORDS_NUM];
+ /**< Rx Parse Results Array Init*/
+ uint32_t fmbm_rfqid; /**< Rx Frame Queue ID*/
+ uint32_t fmbm_refqid; /**< Rx Error Frame Queue ID*/
+ uint32_t fmbm_rfsdm; /**< Rx Frame Status Discard Mask*/
+ uint32_t fmbm_rfsem; /**< Rx Frame Status Error Mask*/
+ uint32_t fmbm_rfene; /**< Rx Frame Enqueue Next Engine */
+ uint32_t reserved0074[0x2]; /**< (0x074-0x07C) */
+ uint32_t fmbm_rcmne; /**< Rx Frame Continuous Mode Next Engine */
+ uint32_t reserved0080[0x20];/**< (0x080 0x0FF) */
+ uint32_t fmbm_ebmpi[FMAN_PORT_MAX_EXT_POOLS_NUM];
+ /**< Buffer Manager pool Information-*/
+ uint32_t fmbm_acnt[FMAN_PORT_MAX_EXT_POOLS_NUM];
+ /**< Allocate Counter-*/
+ uint32_t reserved0130[8];
+ /**< 0x130/0x140 - 0x15F reserved -*/
+ uint32_t fmbm_rcgm[FMAN_PORT_CG_MAP_NUM];
+ /**< Congestion Group Map*/
+ uint32_t fmbm_mpd; /**< BM Pool Depletion */
+ uint32_t reserved0184[0x1F]; /**< (0x184 0x1FF) */
+ uint32_t fmbm_rstc; /**< Rx Statistics Counters*/
+ uint32_t fmbm_rfrc; /**< Rx Frame Counter*/
+ uint32_t fmbm_rfbc; /**< Rx Bad Frames Counter*/
+ uint32_t fmbm_rlfc; /**< Rx Large Frames Counter*/
+ uint32_t fmbm_rffc; /**< Rx Filter Frames Counter*/
+ uint32_t fmbm_rfdc; /**< Rx Frame Discard Counter*/
+ uint32_t fmbm_rfldec; /**< Rx Frames List DMA Error Counter*/
+ uint32_t fmbm_rodc; /**< Rx Out of Buffers Discard nntr*/
+ uint32_t fmbm_rbdc; /**< Rx Buffers Deallocate Counter*/
+ uint32_t reserved0224[0x17]; /**< (0x224 0x27F) */
+ uint32_t fmbm_rpc; /**< Rx Performance Counters*/
+ uint32_t fmbm_rpcp; /**< Rx Performance Count Parameters*/
+ uint32_t fmbm_rccn; /**< Rx Cycle Counter*/
+ uint32_t fmbm_rtuc; /**< Rx Tasks Utilization Counter*/
+ uint32_t fmbm_rrquc; /**< Rx Receive Queue Utilization cntr*/
+ uint32_t fmbm_rduc; /**< Rx DMA Utilization Counter*/
+ uint32_t fmbm_rfuc; /**< Rx FIFO Utilization Counter*/
+ uint32_t fmbm_rpac; /**< Rx Pause Activation Counter*/
+ uint32_t reserved02a0[0x18]; /**< (0x2A0 0x2FF) */
+ uint32_t fmbm_rdbg; /**< Rx Debug-*/
+};
+
+/** @Description BMI Tx port register map */
+struct fman_port_tx_bmi_regs {
+ uint32_t fmbm_tcfg; /**< Tx Configuration */
+ uint32_t fmbm_tst; /**< Tx Status */
+ uint32_t fmbm_tda; /**< Tx DMA attributes */
+ uint32_t fmbm_tfp; /**< Tx FIFO Parameters */
+ uint32_t fmbm_tfed; /**< Tx Frame End Data */
+ uint32_t fmbm_ticp; /**< Tx Internal Context Parameters */
+ uint32_t fmbm_tfdne; /**< Tx Frame Dequeue Next Engine. */
+ uint32_t fmbm_tfca; /**< Tx Frame Command attribute. */
+ uint32_t fmbm_tcfqid; /**< Tx Confirmation Frame Queue ID. */
+ uint32_t fmbm_tefqid; /**< Tx Frame Error Queue ID */
+ uint32_t fmbm_tfene; /**< Tx Frame Enqueue Next Engine */
+ uint32_t fmbm_trlmts; /**< Tx Rate Limiter Scale */
+ uint32_t fmbm_trlmt; /**< Tx Rate Limiter */
+ uint32_t reserved0034[0x0e]; /**< (0x034-0x6c) */
+ uint32_t fmbm_tccb; /**< Tx Coarse Classification base */
+ uint32_t fmbm_tfne; /**< Tx Frame Next Engine */
+ uint32_t fmbm_tpfcm[0x02]; /**< Tx Priority based Flow Control (PFC) Mapping */
+ uint32_t fmbm_tcmne; /**< Tx Frame Continuous Mode Next Engine */
+ uint32_t reserved0080[0x60]; /**< (0x080-0x200) */
+ uint32_t fmbm_tstc; /**< Tx Statistics Counters */
+ uint32_t fmbm_tfrc; /**< Tx Frame Counter */
+ uint32_t fmbm_tfdc; /**< Tx Frames Discard Counter */
+ uint32_t fmbm_tfledc; /**< Tx Frame len error discard cntr */
+ uint32_t fmbm_tfufdc; /**< Tx Frame unsprt frmt discard cntr*/
+ uint32_t fmbm_tbdc; /**< Tx Buffers Deallocate Counter */
+ uint32_t reserved0218[0x1A]; /**< (0x218-0x280) */
+ uint32_t fmbm_tpc; /**< Tx Performance Counters*/
+ uint32_t fmbm_tpcp; /**< Tx Performance Count Parameters*/
+ uint32_t fmbm_tccn; /**< Tx Cycle Counter*/
+ uint32_t fmbm_ttuc; /**< Tx Tasks Utilization Counter*/
+ uint32_t fmbm_ttcquc; /**< Tx Transmit conf Q util Counter*/
+ uint32_t fmbm_tduc; /**< Tx DMA Utilization Counter*/
+ uint32_t fmbm_tfuc; /**< Tx FIFO Utilization Counter*/
+};
+
+/** @Description BMI O/H port register map */
+struct fman_port_oh_bmi_regs {
+ uint32_t fmbm_ocfg; /**< O/H Configuration */
+ uint32_t fmbm_ost; /**< O/H Status */
+ uint32_t fmbm_oda; /**< O/H DMA attributes */
+ uint32_t fmbm_oicp; /**< O/H Internal Context Parameters */
+ uint32_t fmbm_ofdne; /**< O/H Frame Dequeue Next Engine */
+ uint32_t fmbm_ofne; /**< O/H Frame Next Engine */
+ uint32_t fmbm_ofca; /**< O/H Frame Command Attributes. */
+ uint32_t fmbm_ofpne; /**< O/H Frame Parser Next Engine */
+ uint32_t fmbm_opso; /**< O/H Parse Start Offset */
+ uint32_t fmbm_opp; /**< O/H Policer Profile */
+ uint32_t fmbm_occb; /**< O/H Coarse Classification base */
+ uint32_t fmbm_oim; /**< O/H Internal margins*/
+ uint32_t fmbm_ofp; /**< O/H Fifo Parameters*/
+ uint32_t fmbm_ofed; /**< O/H Frame End Data*/
+ uint32_t reserved0030[2]; /**< (0x038 - 0x03F) */
+ uint32_t fmbm_oprai[FMAN_PORT_PRS_RESULT_WORDS_NUM];
+ /**< O/H Parse Results Array Initialization */
+ uint32_t fmbm_ofqid; /**< O/H Frame Queue ID */
+ uint32_t fmbm_oefqid; /**< O/H Error Frame Queue ID */
+ uint32_t fmbm_ofsdm; /**< O/H Frame Status Discard Mask */
+ uint32_t fmbm_ofsem; /**< O/H Frame Status Error Mask */
+ uint32_t fmbm_ofene; /**< O/H Frame Enqueue Next Engine */
+ uint32_t fmbm_orlmts; /**< O/H Rate Limiter Scale */
+ uint32_t fmbm_orlmt; /**< O/H Rate Limiter */
+ uint32_t fmbm_ocmne; /**< O/H Continuous Mode Next Engine */
+ uint32_t reserved0080[0x20]; /**< 0x080 - 0x0FF Reserved */
+ uint32_t fmbm_oebmpi[2]; /**< Buf Mngr Observed Pool Info */
+ uint32_t reserved0108[0x16]; /**< 0x108 - 0x15F Reserved */
+ uint32_t fmbm_ocgm[FMAN_PORT_CG_MAP_NUM]; /**< Observed Congestion Group Map */
+ uint32_t fmbm_ompd; /**< Observed BMan Pool Depletion */
+ uint32_t reserved0184[0x1F]; /**< 0x184 - 0x1FF Reserved */
+ uint32_t fmbm_ostc; /**< O/H Statistics Counters */
+ uint32_t fmbm_ofrc; /**< O/H Frame Counter */
+ uint32_t fmbm_ofdc; /**< O/H Frames Discard Counter */
+ uint32_t fmbm_ofledc; /**< O/H Frames Len Err Discard Cntr */
+ uint32_t fmbm_ofufdc; /**< O/H Frames Unsprtd Discard Cutr */
+ uint32_t fmbm_offc; /**< O/H Filter Frames Counter */
+ uint32_t fmbm_ofwdc; /**< Rx Frames WRED Discard Counter */
+ uint32_t fmbm_ofldec; /**< O/H Frames List DMA Error Cntr */
+ uint32_t fmbm_obdc; /**< O/H Buffers Deallocate Counter */
+ uint32_t reserved0218[0x17]; /**< (0x218 - 0x27F) */
+ uint32_t fmbm_opc; /**< O/H Performance Counters */
+ uint32_t fmbm_opcp; /**< O/H Performance Count Parameters */
+ uint32_t fmbm_occn; /**< O/H Cycle Counter */
+ uint32_t fmbm_otuc; /**< O/H Tasks Utilization Counter */
+ uint32_t fmbm_oduc; /**< O/H DMA Utilization Counter */
+ uint32_t fmbm_ofuc; /**< O/H FIFO Utilization Counter */
+};
+
+/** @Description BMI port register map */
+union fman_port_bmi_regs {
+ struct fman_port_rx_bmi_regs rx;
+ struct fman_port_tx_bmi_regs tx;
+ struct fman_port_oh_bmi_regs oh;
+};
+
+/** @Description QMI port register map */
+struct fman_port_qmi_regs {
+ uint32_t fmqm_pnc; /**< PortID n Configuration Register */
+ uint32_t fmqm_pns; /**< PortID n Status Register */
+ uint32_t fmqm_pnts; /**< PortID n Task Status Register */
+ uint32_t reserved00c[4]; /**< 0xn00C - 0xn01B */
+ uint32_t fmqm_pnen; /**< PortID n Enqueue NIA Register */
+ uint32_t fmqm_pnetfc; /**< PortID n Enq Total Frame Counter */
+ uint32_t reserved024[2]; /**< 0xn024 - 0x02B */
+ uint32_t fmqm_pndn; /**< PortID n Dequeue NIA Register */
+ uint32_t fmqm_pndc; /**< PortID n Dequeue Config Register */
+ uint32_t fmqm_pndtfc; /**< PortID n Dequeue tot Frame cntr */
+ uint32_t fmqm_pndfdc; /**< PortID n Dequeue FQID Dflt Cntr */
+ uint32_t fmqm_pndcc; /**< PortID n Dequeue Confirm Counter */
+};
+
+
+enum fman_port_dma_swap {
+ E_FMAN_PORT_DMA_NO_SWAP, /**< No swap, transfer data as is */
+ E_FMAN_PORT_DMA_SWAP_LE,
+ /**< The transferred data should be swapped in PPC Little Endian mode */
+ E_FMAN_PORT_DMA_SWAP_BE
+ /**< The transferred data should be swapped in Big Endian mode */
+};
+
+/* Default port color */
+enum fman_port_color {
+ E_FMAN_PORT_COLOR_GREEN, /**< Default port color is green */
+ E_FMAN_PORT_COLOR_YELLOW, /**< Default port color is yellow */
+ E_FMAN_PORT_COLOR_RED, /**< Default port color is red */
+ E_FMAN_PORT_COLOR_OVERRIDE /**< Ignore color */
+};
+
+/* QMI dequeue from the SP channel - types */
+enum fman_port_deq_type {
+ E_FMAN_PORT_DEQ_BY_PRI,
+ /**< Priority precedence and Intra-Class scheduling */
+ E_FMAN_PORT_DEQ_ACTIVE_FQ,
+ /**< Active FQ precedence and Intra-Class scheduling */
+ E_FMAN_PORT_DEQ_ACTIVE_FQ_NO_ICS
+ /**< Active FQ precedence and override Intra-Class scheduling */
+};
+
+/* QMI dequeue prefetch modes */
+enum fman_port_deq_prefetch {
+ E_FMAN_PORT_DEQ_NO_PREFETCH, /**< No prefetch mode */
+ E_FMAN_PORT_DEQ_PART_PREFETCH, /**< Partial prefetch mode */
+ E_FMAN_PORT_DEQ_FULL_PREFETCH /**< Full prefetch mode */
+};
+
+/* Parameters for defining performance counters behavior */
+struct fman_port_perf_cnt_params {
+ uint8_t task_val; /**< Task compare value */
+ uint8_t queue_val;
+ /**< Rx or Tx conf queue compare value (unused for O/H ports) */
+ uint8_t dma_val; /**< Dma compare value */
+ uint32_t fifo_val; /**< Fifo compare value (in bytes) */
+};
+
+/** @Description FM Port configuration structure, used at init */
+struct fman_port_cfg {
+ struct fman_port_perf_cnt_params perf_cnt_params;
+ /* BMI parameters */
+ enum fman_port_dma_swap dma_swap_data;
+ bool dma_ic_stash_on;
+ bool dma_header_stash_on;
+ bool dma_sg_stash_on;
+ bool dma_write_optimize;
+ uint16_t ic_ext_offset;
+ uint8_t ic_int_offset;
+ uint16_t ic_size;
+ enum fman_port_color color;
+ bool sync_req;
+ bool discard_override;
+ uint8_t checksum_bytes_ignore;
+ uint8_t rx_cut_end_bytes;
+ uint32_t rx_pri_elevation;
+ uint32_t rx_fifo_thr;
+ uint8_t rx_fd_bits;
+ uint8_t int_buf_start_margin;
+ uint16_t ext_buf_start_margin;
+ uint16_t ext_buf_end_margin;
+ uint32_t tx_fifo_min_level;
+ uint32_t tx_fifo_low_comf_level;
+ uint8_t tx_fifo_deq_pipeline_depth;
+ bool stats_counters_enable;
+ bool perf_counters_enable;
+ /* QMI parameters */
+ bool deq_high_pri;
+ enum fman_port_deq_type deq_type;
+ enum fman_port_deq_prefetch deq_prefetch_opt;
+ uint16_t deq_byte_cnt;
+ bool queue_counters_enable;
+ bool no_scatter_gather;
+ int errata_A006675;
+ int errata_A006320;
+ int excessive_threshold_register;
+ int fmbm_rebm_has_sgd;
+ int fmbm_tfne_has_features;
+ int qmi_deq_options_support;
+};
+
+enum fman_port_type {
+ E_FMAN_PORT_TYPE_OP = 0,
+ /**< Offline parsing port, shares id-s with
+ * host command, so must have exclusive id-s */
+ E_FMAN_PORT_TYPE_RX, /**< 1G Rx port */
+ E_FMAN_PORT_TYPE_RX_10G, /**< 10G Rx port */
+ E_FMAN_PORT_TYPE_TX, /**< 1G Tx port */
+ E_FMAN_PORT_TYPE_TX_10G, /**< 10G Tx port */
+ E_FMAN_PORT_TYPE_DUMMY,
+ E_FMAN_PORT_TYPE_HC = E_FMAN_PORT_TYPE_DUMMY
+ /**< Host command port, shares id-s with
+ * offline parsing ports, so must have exclusive id-s */
+};
+
+struct fman_port_params {
+ uint32_t discard_mask;
+ uint32_t err_mask;
+ uint32_t dflt_fqid;
+ uint32_t err_fqid;
+ uint8_t deq_sp;
+ bool dont_release_buf;
+};
+
+/* Port context - used by most API functions */
+struct fman_port {
+ enum fman_port_type type;
+ uint8_t fm_rev_maj;
+ uint8_t fm_rev_min;
+ union fman_port_bmi_regs *bmi_regs;
+ struct fman_port_qmi_regs *qmi_regs;
+ bool im_en;
+ uint8_t ext_pools_num;
+};
+
+/** @Description External buffer pools configuration */
+struct fman_port_bpools {
+ uint8_t count; /**< Num of pools to set up */
+ bool counters_enable; /**< Enable allocate counters */
+ uint8_t grp_bp_depleted_num;
+ /**< Number of depleted pools - if reached the BMI indicates
+ * the MAC to send a pause frame */
+ struct {
+ uint8_t bpid; /**< BM pool ID */
+ uint16_t size;
+ /**< Pool's size - must be in ascending order */
+ bool is_backup;
+ /**< If this is a backup pool */
+ bool grp_bp_depleted;
+ /**< Consider this buffer in multiple pools depletion criteria*/
+ bool single_bp_depleted;
+ /**< Consider this buffer in single pool depletion criteria */
+ bool pfc_priorities_en;
+ } bpool[FMAN_PORT_MAX_EXT_POOLS_NUM];
+};
+
+enum fman_port_rate_limiter_scale_down {
+ E_FMAN_PORT_RATE_DOWN_NONE,
+ E_FMAN_PORT_RATE_DOWN_BY_2,
+ E_FMAN_PORT_RATE_DOWN_BY_4,
+ E_FMAN_PORT_RATE_DOWN_BY_8
+};
+
+/* Rate limiter configuration */
+struct fman_port_rate_limiter {
+ uint8_t count_1micro_bit;
+ bool high_burst_size_gran;
+ /**< Defines burst_size granularity for OP ports; when TRUE,
+ * burst_size below counts in frames, otherwise in 10^3 frames */
+ uint16_t burst_size;
+ /**< Max burst size, in KBytes for Tx port, according to
+ * high_burst_size_gran definition for OP port */
+ uint32_t rate;
+ /**< In Kbps for Tx port, in frames/sec for OP port */
+ enum fman_port_rate_limiter_scale_down rate_factor;
+};
+
+/* BMI statistics counters */
+enum fman_port_stats_counters {
+ E_FMAN_PORT_STATS_CNT_FRAME,
+ /**< Number of processed frames; valid for all ports */
+ E_FMAN_PORT_STATS_CNT_DISCARD,
+ /**< For Rx ports - frames discarded by QMAN, for Tx or O/H ports -
+ * frames discarded due to DMA error; valid for all ports */
+ E_FMAN_PORT_STATS_CNT_DEALLOC_BUF,
+ /**< Number of buffer deallocate operations; valid for all ports */
+ E_FMAN_PORT_STATS_CNT_RX_BAD_FRAME,
+ /**< Number of bad Rx frames, like CRC error, Rx FIFO overflow etc;
+ * valid for Rx ports only */
+ E_FMAN_PORT_STATS_CNT_RX_LARGE_FRAME,
+ /**< Number of Rx oversized frames, that is frames exceeding max frame
+ * size configured for the corresponding ETH controller;
+ * valid for Rx ports only */
+ E_FMAN_PORT_STATS_CNT_RX_OUT_OF_BUF,
+ /**< Frames discarded due to lack of external buffers; valid for
+ * Rx ports only */
+ E_FMAN_PORT_STATS_CNT_LEN_ERR,
+ /**< Frames discarded due to frame length error; valid for Tx and
+ * O/H ports only */
+ E_FMAN_PORT_STATS_CNT_UNSUPPORTED_FORMAT,
+ /**< Frames discarded due to unsupported FD format; valid for Tx
+ * and O/H ports only */
+ E_FMAN_PORT_STATS_CNT_FILTERED_FRAME,
+ /**< Number of frames filtered out by PCD module; valid for
+ * Rx and OP ports only */
+ E_FMAN_PORT_STATS_CNT_DMA_ERR,
+ /**< Frames rejected by QMAN that were not able to release their
+ * buffers due to DMA error; valid for Rx and O/H ports only */
+ E_FMAN_PORT_STATS_CNT_WRED_DISCARD
+ /**< Frames going through O/H port that were not able to to enter the
+ * return queue due to WRED algorithm; valid for O/H ports only */
+};
+
+/* BMI performance counters */
+enum fman_port_perf_counters {
+ E_FMAN_PORT_PERF_CNT_CYCLE, /**< Cycle counter */
+ E_FMAN_PORT_PERF_CNT_TASK_UTIL, /**< Tasks utilization counter */
+ E_FMAN_PORT_PERF_CNT_QUEUE_UTIL,
+ /**< For Rx ports - Rx queue utilization, for Tx ports - Tx conf queue
+ * utilization; not valid for O/H ports */
+ E_FMAN_PORT_PERF_CNT_DMA_UTIL, /**< DMA utilization counter */
+ E_FMAN_PORT_PERF_CNT_FIFO_UTIL, /**< FIFO utilization counter */
+ E_FMAN_PORT_PERF_CNT_RX_PAUSE
+ /**< Number of cycles in which Rx pause activation control is on;
+ * valid for Rx ports only */
+};
+
+/* QMI counters */
+enum fman_port_qmi_counters {
+ E_FMAN_PORT_ENQ_TOTAL, /**< EnQ tot frame cntr */
+ E_FMAN_PORT_DEQ_TOTAL, /**< DeQ tot frame cntr; invalid for Rx ports */
+ E_FMAN_PORT_DEQ_FROM_DFLT,
+ /**< Dequeue from default FQID counter not valid for Rx ports */
+ E_FMAN_PORT_DEQ_CONFIRM /**< DeQ confirm cntr invalid for Rx ports */
+};
+
+
+/** @Collection FM Port API */
+void fman_port_defconfig(struct fman_port_cfg *cfg, enum fman_port_type type);
+int fman_port_init(struct fman_port *port,
+ struct fman_port_cfg *cfg,
+ struct fman_port_params *params);
+int fman_port_enable(struct fman_port *port);
+int fman_port_disable(const struct fman_port *port);
+int fman_port_set_bpools(const struct fman_port *port,
+ const struct fman_port_bpools *bp);
+int fman_port_set_rate_limiter(struct fman_port *port,
+ struct fman_port_rate_limiter *rate_limiter);
+int fman_port_delete_rate_limiter(struct fman_port *port);
+int fman_port_set_err_mask(struct fman_port *port, uint32_t err_mask);
+int fman_port_set_discard_mask(struct fman_port *port, uint32_t discard_mask);
+int fman_port_modify_rx_fd_bits(struct fman_port *port,
+ uint8_t rx_fd_bits,
+ bool add);
+int fman_port_set_perf_cnt_params(struct fman_port *port,
+ struct fman_port_perf_cnt_params *params);
+int fman_port_set_stats_cnt_mode(struct fman_port *port, bool enable);
+int fman_port_set_perf_cnt_mode(struct fman_port *port, bool enable);
+int fman_port_set_queue_cnt_mode(struct fman_port *port, bool enable);
+int fman_port_set_bpool_cnt_mode(struct fman_port *port,
+ uint8_t bpid,
+ bool enable);
+uint32_t fman_port_get_stats_counter(struct fman_port *port,
+ enum fman_port_stats_counters counter);
+void fman_port_set_stats_counter(struct fman_port *port,
+ enum fman_port_stats_counters counter,
+ uint32_t value);
+uint32_t fman_port_get_perf_counter(struct fman_port *port,
+ enum fman_port_perf_counters counter);
+void fman_port_set_perf_counter(struct fman_port *port,
+ enum fman_port_perf_counters counter,
+ uint32_t value);
+uint32_t fman_port_get_qmi_counter(struct fman_port *port,
+ enum fman_port_qmi_counters counter);
+void fman_port_set_qmi_counter(struct fman_port *port,
+ enum fman_port_qmi_counters counter,
+ uint32_t value);
+uint32_t fman_port_get_bpool_counter(struct fman_port *port, uint8_t bpid);
+void fman_port_set_bpool_counter(struct fman_port *port,
+ uint8_t bpid,
+ uint32_t value);
+int fman_port_add_congestion_grps(struct fman_port *port,
+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM]);
+int fman_port_remove_congestion_grps(struct fman_port *port,
+ uint32_t grps_map[FMAN_PORT_CG_MAP_NUM]);
+
+
+#endif /* __FSL_FMAN_PORT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_prs.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_PRS_H
+#define __FSL_FMAN_PRS_H
+
+#include "common/general.h"
+
+#define FM_PCD_EX_PRS_DOUBLE_ECC 0x02000000
+#define FM_PCD_EX_PRS_SINGLE_ECC 0x01000000
+
+#define FM_PCD_PRS_PPSC_ALL_PORTS 0xffff0000
+#define FM_PCD_PRS_RPIMAC_EN 0x00000001
+#define FM_PCD_PRS_PORT_IDLE_STS 0xffff0000
+#define FM_PCD_PRS_SINGLE_ECC 0x00004000
+#define FM_PCD_PRS_DOUBLE_ECC 0x00004000
+#define PRS_MAX_CYCLE_LIMIT 8191
+
+#define DEFAULT_MAX_PRS_CYC_LIM 0
+
+struct fman_prs_regs {
+ uint32_t fmpr_rpclim;
+ uint32_t fmpr_rpimac;
+ uint32_t pmeec;
+ uint32_t res00c[5];
+ uint32_t fmpr_pevr;
+ uint32_t fmpr_pever;
+ uint32_t res028;
+ uint32_t fmpr_perr;
+ uint32_t fmpr_perer;
+ uint32_t res034;
+ uint32_t res038[10];
+ uint32_t fmpr_ppsc;
+ uint32_t res064;
+ uint32_t fmpr_pds;
+ uint32_t fmpr_l2rrs;
+ uint32_t fmpr_l3rrs;
+ uint32_t fmpr_l4rrs;
+ uint32_t fmpr_srrs;
+ uint32_t fmpr_l2rres;
+ uint32_t fmpr_l3rres;
+ uint32_t fmpr_l4rres;
+ uint32_t fmpr_srres;
+ uint32_t fmpr_spcs;
+ uint32_t fmpr_spscs;
+ uint32_t fmpr_hxscs;
+ uint32_t fmpr_mrcs;
+ uint32_t fmpr_mwcs;
+ uint32_t fmpr_mrscs;
+ uint32_t fmpr_mwscs;
+ uint32_t fmpr_fcscs;
+};
+
+struct fman_prs_cfg {
+ uint32_t port_id_stat;
+ uint16_t max_prs_cyc_lim;
+ uint32_t prs_exceptions;
+};
+
+uint32_t fman_prs_get_err_event(struct fman_prs_regs *regs, uint32_t ev_mask);
+uint32_t fman_prs_get_err_ev_mask(struct fman_prs_regs *regs);
+void fman_prs_ack_err_event(struct fman_prs_regs *regs, uint32_t event);
+uint32_t fman_prs_get_expt_event(struct fman_prs_regs *regs, uint32_t ev_mask);
+uint32_t fman_prs_get_expt_ev_mask(struct fman_prs_regs *regs);
+void fman_prs_ack_expt_event(struct fman_prs_regs *regs, uint32_t event);
+void fman_prs_defconfig(struct fman_prs_cfg *cfg);
+int fman_prs_init(struct fman_prs_regs *regs, struct fman_prs_cfg *cfg);
+void fman_prs_enable(struct fman_prs_regs *regs);
+void fman_prs_disable(struct fman_prs_regs *regs);
+int fman_prs_is_enabled(struct fman_prs_regs *regs);
+void fman_prs_set_stst_port_msk(struct fman_prs_regs *regs, uint32_t pid_msk);
+void fman_prs_set_stst(struct fman_prs_regs *regs, bool enable);
+#endif /* __FSL_FMAN_PRS_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_rtc.h
@@ -0,0 +1,449 @@
+/*
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_RTC_H
+#define __FSL_FMAN_RTC_H
+
+#include "common/general.h"
+
+/* FM RTC Registers definitions */
+#define FMAN_RTC_TMR_CTRL_ALMP1 0x80000000
+#define FMAN_RTC_TMR_CTRL_ALMP2 0x40000000
+#define FMAN_RTC_TMR_CTRL_FS 0x10000000
+#define FMAN_RTC_TMR_CTRL_PP1L 0x08000000
+#define FMAN_RTC_TMR_CTRL_PP2L 0x04000000
+#define FMAN_RTC_TMR_CTRL_TCLK_PERIOD_MASK 0x03FF0000
+#define FMAN_RTC_TMR_CTRL_FRD 0x00004000
+#define FMAN_RTC_TMR_CTRL_SLV 0x00002000
+#define FMAN_RTC_TMR_CTRL_ETEP1 0x00000100
+#define FMAN_RTC_TMR_CTRL_COPH 0x00000080
+#define FMAN_RTC_TMR_CTRL_CIPH 0x00000040
+#define FMAN_RTC_TMR_CTRL_TMSR 0x00000020
+#define FMAN_RTC_TMR_CTRL_DBG 0x00000010
+#define FMAN_RTC_TMR_CTRL_BYP 0x00000008
+#define FMAN_RTC_TMR_CTRL_TE 0x00000004
+#define FMAN_RTC_TMR_CTRL_CKSEL_OSC_CLK 0x00000003
+#define FMAN_RTC_TMR_CTRL_CKSEL_MAC_CLK 0x00000001
+#define FMAN_RTC_TMR_CTRL_CKSEL_EXT_CLK 0x00000000
+#define FMAN_RTC_TMR_CTRL_TCLK_PERIOD_SHIFT 16
+
+#define FMAN_RTC_TMR_TEVENT_ETS2 0x02000000
+#define FMAN_RTC_TMR_TEVENT_ETS1 0x01000000
+#define FMAN_RTC_TMR_TEVENT_ALM2 0x00020000
+#define FMAN_RTC_TMR_TEVENT_ALM1 0x00010000
+#define FMAN_RTC_TMR_TEVENT_PP1 0x00000080
+#define FMAN_RTC_TMR_TEVENT_PP2 0x00000040
+#define FMAN_RTC_TMR_TEVENT_PP3 0x00000020
+#define FMAN_RTC_TMR_TEVENT_ALL (FMAN_RTC_TMR_TEVENT_ETS2 |\
+ FMAN_RTC_TMR_TEVENT_ETS1 |\
+ FMAN_RTC_TMR_TEVENT_ALM2 |\
+ FMAN_RTC_TMR_TEVENT_ALM1 |\
+ FMAN_RTC_TMR_TEVENT_PP1 |\
+ FMAN_RTC_TMR_TEVENT_PP2 |\
+ FMAN_RTC_TMR_TEVENT_PP3)
+
+#define FMAN_RTC_TMR_PRSC_OCK_MASK 0x0000FFFF
+
+/**************************************************************************//**
+ @Description FM RTC Alarm Polarity Options.
+*//***************************************************************************/
+enum fman_rtc_alarm_polarity {
+ E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH, /**< Active-high output polarity */
+ E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW /**< Active-low output polarity */
+};
+
+/**************************************************************************//**
+ @Description FM RTC Trigger Polarity Options.
+*//***************************************************************************/
+enum fman_rtc_trigger_polarity {
+ E_FMAN_RTC_TRIGGER_ON_RISING_EDGE, /**< Trigger on rising edge */
+ E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE /**< Trigger on falling edge */
+};
+
+/**************************************************************************//**
+ @Description IEEE1588 Timer Module FM RTC Optional Clock Sources.
+*//***************************************************************************/
+enum fman_src_clock {
+ E_FMAN_RTC_SOURCE_CLOCK_EXTERNAL, /**< external high precision timer
+ reference clock */
+ E_FMAN_RTC_SOURCE_CLOCK_SYSTEM, /**< MAC system clock */
+ E_FMAN_RTC_SOURCE_CLOCK_OSCILATOR /**< RTC clock oscilator */
+};
+
+/* RTC default values */
+#define DEFAULT_SRC_CLOCK E_FMAN_RTC_SOURCE_CLOCK_SYSTEM
+#define DEFAULT_INVERT_INPUT_CLK_PHASE FALSE
+#define DEFAULT_INVERT_OUTPUT_CLK_PHASE FALSE
+#define DEFAULT_ALARM_POLARITY E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH
+#define DEFAULT_TRIGGER_POLARITY E_FMAN_RTC_TRIGGER_ON_FALLING_EDGE
+#define DEFAULT_PULSE_REALIGN FALSE
+
+#define FMAN_RTC_MAX_NUM_OF_ALARMS 3
+#define FMAN_RTC_MAX_NUM_OF_PERIODIC_PULSES 4
+#define FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS 3
+
+/**************************************************************************//**
+ @Description FM RTC timer alarm
+*//***************************************************************************/
+struct t_tmr_alarm{
+ uint32_t tmr_alarm_h; /**< */
+ uint32_t tmr_alarm_l; /**< */
+};
+
+/**************************************************************************//**
+ @Description FM RTC timer Ex trigger
+*//***************************************************************************/
+struct t_tmr_ext_trigger{
+ uint32_t tmr_etts_h; /**< */
+ uint32_t tmr_etts_l; /**< */
+};
+
+struct rtc_regs {
+ uint32_t tmr_id; /* 0x000 Module ID register */
+ uint32_t tmr_id2; /* 0x004 Controller ID register */
+ uint32_t reserved0008[30];
+ uint32_t tmr_ctrl; /* 0x0080 timer control register */
+ uint32_t tmr_tevent; /* 0x0084 timer event register */
+ uint32_t tmr_temask; /* 0x0088 timer event mask register */
+ uint32_t reserved008c[3];
+ uint32_t tmr_cnt_h; /* 0x0098 timer counter high register */
+ uint32_t tmr_cnt_l; /* 0x009c timer counter low register */
+ uint32_t tmr_add; /* 0x00a0 timer drift compensation addend register */
+ uint32_t tmr_acc; /* 0x00a4 timer accumulator register */
+ uint32_t tmr_prsc; /* 0x00a8 timer prescale */
+ uint32_t reserved00ac;
+ uint32_t tmr_off_h; /* 0x00b0 timer offset high */
+ uint32_t tmr_off_l; /* 0x00b4 timer offset low */
+ struct t_tmr_alarm tmr_alarm[FMAN_RTC_MAX_NUM_OF_ALARMS]; /* 0x00b8 timer
+ alarm */
+ uint32_t tmr_fiper[FMAN_RTC_MAX_NUM_OF_PERIODIC_PULSES]; /* 0x00d0 timer
+ fixed period interval */
+ struct t_tmr_ext_trigger tmr_etts[FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS];
+ /* 0x00e0 time stamp general purpose external */
+ uint32_t reserved00f0[4];
+};
+
+struct rtc_cfg {
+ enum fman_src_clock src_clk;
+ uint32_t ext_src_clk_freq;
+ uint32_t rtc_freq_hz;
+ bool timer_slave_mode;
+ bool invert_input_clk_phase;
+ bool invert_output_clk_phase;
+ uint32_t events_mask;
+ bool bypass; /**< Indicates if frequency compensation
+ is bypassed */
+ bool pulse_realign;
+ enum fman_rtc_alarm_polarity alarm_polarity[FMAN_RTC_MAX_NUM_OF_ALARMS];
+ enum fman_rtc_trigger_polarity trigger_polarity
+ [FMAN_RTC_MAX_NUM_OF_EXT_TRIGGERS];
+};
+
+/**
+ * fman_rtc_defconfig() - Get default RTC configuration
+ * @cfg: pointer to configuration structure.
+ *
+ * Call this function to obtain a default set of configuration values for
+ * initializing RTC. The user can overwrite any of the values before calling
+ * fman_rtc_init(), if specific configuration needs to be applied.
+ */
+void fman_rtc_defconfig(struct rtc_cfg *cfg);
+
+/**
+ * fman_rtc_get_events() - Get the events
+ * @regs: Pointer to RTC register block
+ *
+ * Returns: The events
+ */
+uint32_t fman_rtc_get_events(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_get_interrupt_mask() - Get the events mask
+ * @regs: Pointer to RTC register block
+ *
+ * Returns: The events mask
+ */
+uint32_t fman_rtc_get_interrupt_mask(struct rtc_regs *regs);
+
+
+/**
+ * fman_rtc_set_interrupt_mask() - Set the events mask
+ * @regs: Pointer to RTC register block
+ * @mask: The mask to set
+ */
+void fman_rtc_set_interrupt_mask(struct rtc_regs *regs, uint32_t mask);
+
+/**
+ * fman_rtc_get_event() - Check if specific events occurred
+ * @regs: Pointer to RTC register block
+ * @ev_mask: a mask of the events to check
+ *
+ * Returns: 0 if the events did not occur. Non zero if one of the events occurred
+ */
+uint32_t fman_rtc_get_event(struct rtc_regs *regs, uint32_t ev_mask);
+
+/**
+ * fman_rtc_check_and_clear_event() - Clear events which are on
+ * @regs: Pointer to RTC register block
+ *
+ * Returns: A mask of the events which were cleared
+ */
+uint32_t fman_rtc_check_and_clear_event(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_ack_event() - Clear events
+ * @regs: Pointer to RTC register block
+ * @events: The events to disable
+ */
+void fman_rtc_ack_event(struct rtc_regs *regs, uint32_t events);
+
+/**
+ * fman_rtc_enable_interupt() - Enable events interrupts
+ * @regs: Pointer to RTC register block
+ * @mask: The events to disable
+ */
+void fman_rtc_enable_interupt(struct rtc_regs *regs, uint32_t mask);
+
+/**
+ * fman_rtc_disable_interupt() - Disable events interrupts
+ * @regs: Pointer to RTC register block
+ * @mask: The events to disable
+ */
+void fman_rtc_disable_interupt(struct rtc_regs *regs, uint32_t mask);
+
+/**
+ * fman_rtc_get_timer_ctrl() - Get the control register
+ * @regs: Pointer to RTC register block
+ *
+ * Returns: The control register value
+ */
+uint32_t fman_rtc_get_timer_ctrl(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_set_timer_ctrl() - Set timer control register
+ * @regs: Pointer to RTC register block
+ * @val: The value to set
+ */
+void fman_rtc_set_timer_ctrl(struct rtc_regs *regs, uint32_t val);
+
+/**
+ * fman_rtc_get_frequency_compensation() - Get the frequency compensation
+ * @regs: Pointer to RTC register block
+ *
+ * Returns: The timer counter
+ */
+uint32_t fman_rtc_get_frequency_compensation(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_set_frequency_compensation() - Set frequency compensation
+ * @regs: Pointer to RTC register block
+ * @val: The value to set
+ */
+void fman_rtc_set_frequency_compensation(struct rtc_regs *regs, uint32_t val);
+
+/**
+ * fman_rtc_get_trigger_stamp() - Get a trigger stamp
+ * @regs: Pointer to RTC register block
+ * @id: The id of the trigger stamp
+ *
+ * Returns: The time stamp
+ */
+uint64_t fman_rtc_get_trigger_stamp(struct rtc_regs *regs, int id);
+
+/**
+ * fman_rtc_set_timer_alarm_l() - Set timer alarm low register
+ * @regs: Pointer to RTC register block
+ * @index: The index of alarm to set
+ * @val: The value to set
+ */
+void fman_rtc_set_timer_alarm_l(struct rtc_regs *regs, int index,
+ uint32_t val);
+
+/**
+ * fman_rtc_set_timer_alarm() - Set timer alarm
+ * @regs: Pointer to RTC register block
+ * @index: The index of alarm to set
+ * @val: The value to set
+ */
+void fman_rtc_set_timer_alarm(struct rtc_regs *regs, int index, int64_t val);
+
+/**
+ * fman_rtc_set_timer_fiper() - Set timer fiper
+ * @regs: Pointer to RTC register block
+ * @index: The index of fiper to set
+ * @val: The value to set
+ */
+void fman_rtc_set_timer_fiper(struct rtc_regs *regs, int index, uint32_t val);
+
+/**
+ * fman_rtc_set_timer_offset() - Set timer offset
+ * @regs: Pointer to RTC register block
+ * @val: The value to set
+ */
+void fman_rtc_set_timer_offset(struct rtc_regs *regs, int64_t val);
+
+/**
+ * fman_rtc_get_timer() - Get the timer counter
+ * @regs: Pointer to RTC register block
+ *
+ * Returns: The timer counter
+ */
+static inline uint64_t fman_rtc_get_timer(struct rtc_regs *regs)
+{
+ uint64_t time;
+ /* TMR_CNT_L must be read first to get an accurate value */
+ time = (uint64_t)ioread32be(&regs->tmr_cnt_l);
+ time |= ((uint64_t)ioread32be(&regs->tmr_cnt_h) << 32);
+
+ return time;
+}
+
+/**
+ * fman_rtc_set_timer() - Set timer counter
+ * @regs: Pointer to RTC register block
+ * @val: The value to set
+ */
+static inline void fman_rtc_set_timer(struct rtc_regs *regs, int64_t val)
+{
+ iowrite32be((uint32_t)val, &regs->tmr_cnt_l);
+ iowrite32be((uint32_t)(val >> 32), &regs->tmr_cnt_h);
+}
+
+/**
+ * fman_rtc_timers_soft_reset() - Soft reset
+ * @regs: Pointer to RTC register block
+ *
+ * Resets all the timer registers and state machines for the 1588 IP and
+ * the attached client 1588
+ */
+void fman_rtc_timers_soft_reset(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_clear_external_trigger() - Clear an external trigger
+ * @regs: Pointer to RTC register block
+ * @id: The id of the trigger to clear
+ */
+void fman_rtc_clear_external_trigger(struct rtc_regs *regs, int id);
+
+/**
+ * fman_rtc_clear_periodic_pulse() - Clear periodic pulse
+ * @regs: Pointer to RTC register block
+ * @id: The id of the fiper to clear
+ */
+void fman_rtc_clear_periodic_pulse(struct rtc_regs *regs, int id);
+
+/**
+ * fman_rtc_enable() - Enable RTC hardware block
+ * @regs: Pointer to RTC register block
+ */
+void fman_rtc_enable(struct rtc_regs *regs, bool reset_clock);
+
+/**
+ * fman_rtc_is_enabled() - Is RTC hardware block enabled
+ * @regs: Pointer to RTC register block
+ *
+ * Return: TRUE if enabled
+ */
+bool fman_rtc_is_enabled(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_disable() - Disable RTC hardware block
+ * @regs: Pointer to RTC register block
+ */
+void fman_rtc_disable(struct rtc_regs *regs);
+
+/**
+ * fman_rtc_init() - Init RTC hardware block
+ * @cfg: RTC configuration data
+ * @regs: Pointer to RTC register block
+ * @num_alarms: Number of alarms in RTC
+ * @num_fipers: Number of fipers in RTC
+ * @num_ext_triggers: Number of external triggers in RTC
+ * @freq_compensation: Frequency compensation
+ * @output_clock_divisor: Output clock divisor
+ *
+ * This function initializes RTC and applies basic configuration.
+ */
+void fman_rtc_init(struct rtc_cfg *cfg, struct rtc_regs *regs, int num_alarms,
+ int num_fipers, int num_ext_triggers, bool init_freq_comp,
+ uint32_t freq_compensation, uint32_t output_clock_divisor);
+
+/**
+ * fman_rtc_set_alarm() - Set an alarm
+ * @regs: Pointer to RTC register block
+ * @id: id of alarm
+ * @val: value to write
+ * @enable: should interrupt be enabled
+ */
+void fman_rtc_set_alarm(struct rtc_regs *regs, int id, uint32_t val, bool enable);
+
+/**
+ * fman_rtc_set_periodic_pulse() - Set an alarm
+ * @regs: Pointer to RTC register block
+ * @id: id of fiper
+ * @val: value to write
+ * @enable: should interrupt be enabled
+ */
+void fman_rtc_set_periodic_pulse(struct rtc_regs *regs, int id, uint32_t val,
+ bool enable);
+
+/**
+ * fman_rtc_set_ext_trigger() - Set an external trigger
+ * @regs: Pointer to RTC register block
+ * @id: id of trigger
+ * @enable: should interrupt be enabled
+ * @use_pulse_as_input: use the pulse as input
+ */
+void fman_rtc_set_ext_trigger(struct rtc_regs *regs, int id, bool enable,
+ bool use_pulse_as_input);
+
+struct fm_rtc_alarm_params {
+ uint8_t alarm_id; /**< 0 or 1 */
+ uint64_t alarm_time; /**< In nanoseconds, the time when the
+ alarm should go off - must be a
+ multiple of the RTC period */
+ void (*f_alarm_callback)(void* app, uint8_t id); /**< This routine will
+ be called when RTC reaches alarmTime */
+ bool clear_on_expiration; /**< TRUE to turn off the alarm once
+ expired.*/
+};
+
+struct fm_rtc_periodic_pulse_params {
+ uint8_t periodic_pulse_id; /**< 0 or 1 */
+ uint64_t periodic_pulse_period; /**< In Nanoseconds. Must be a multiple
+ of the RTC period */
+ void (*f_periodic_pulse_callback)(void* app, uint8_t id); /**< This
+ routine will be called every
+ periodicPulsePeriod. */
+};
+
+#endif /* __FSL_FMAN_RTC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_sp.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_SP_H
+#define __FSL_FMAN_SP_H
+
+#include "common/general.h"
+#include "fsl_fman.h"
+
+
+struct fm_pcd_storage_profile_regs{
+ uint32_t fm_sp_ebmpi[8];
+ /*offset 0 - 0xc*/
+ /**< Buffer Manager pool Information */
+
+ uint32_t fm_sp_acnt; /*offset 0x20*/
+ uint32_t fm_sp_ebm; /*offset 0x24*/
+ uint32_t fm_sp_da; /*offset 0x28*/
+ uint32_t fm_sp_icp; /*offset 0x2c*/
+ uint32_t fm_sp_mpd; /*offset 0x30*/
+ uint32_t res1[2]; /*offset 0x34 - 0x38*/
+ uint32_t fm_sp_spliodn; /*offset 0x3c*/
+};
+
+/**************************************************************************//**
+ @Description structure for defining internal context copying
+*//***************************************************************************/
+struct fman_sp_int_context_data_copy{
+ uint16_t ext_buf_offset; /**< Offset in External buffer to which
+ internal context is copied to (Rx)
+ or taken from (Tx, Op). */
+ uint8_t int_context_offset; /**< Offset within internal context to copy
+ from (Rx) or to copy to (Tx, Op).*/
+ uint16_t size; /**< Internal offset size to be copied */
+};
+
+/**************************************************************************//**
+ @Description struct for defining external buffer margins
+*//***************************************************************************/
+struct fman_sp_buf_margins{
+ uint16_t start_margins; /**< Number of bytes to be left at the
+ beginning of the external buffer (must be
+ divisible by 16) */
+ uint16_t end_margins; /**< number of bytes to be left at the end of
+ the external buffer(must be divisible by 16)*/
+};
+
+struct fm_storage_profile_params {
+ struct fman_ext_pools fm_ext_pools;
+ struct fman_backup_bm_pools backup_pools;
+ struct fman_sp_int_context_data_copy *int_context;
+ struct fman_sp_buf_margins *buf_margins;
+ enum fman_dma_swap_option dma_swap_data;
+ enum fman_dma_cache_option int_context_cache_attr;
+ enum fman_dma_cache_option header_cache_attr;
+ enum fman_dma_cache_option scatter_gather_cache_attr;
+ bool dma_write_optimize;
+ uint16_t liodn_offset;
+ bool no_scather_gather;
+ struct fman_buf_pool_depletion buf_pool_depletion;
+};
+
+/**************************************************************************//**
+ @Description Registers bit fields
+*//***************************************************************************/
+#define FMAN_SP_EXT_BUF_POOL_EN_COUNTER 0x40000000
+#define FMAN_SP_EXT_BUF_POOL_VALID 0x80000000
+#define FMAN_SP_EXT_BUF_POOL_BACKUP 0x20000000
+#define FMAN_SP_DMA_ATTR_WRITE_OPTIMIZE 0x00100000
+#define FMAN_SP_SG_DISABLE 0x80000000
+
+/* shifts */
+#define FMAN_SP_EXT_BUF_POOL_ID_SHIFT 16
+#define FMAN_SP_POOL_DEP_NUM_OF_POOLS_SHIFT 16
+#define FMAN_SP_EXT_BUF_MARG_START_SHIFT 16
+#define FMAN_SP_EXT_BUF_MARG_END_SHIFT 0
+#define FMAN_SP_DMA_ATTR_SWP_SHIFT 30
+#define FMAN_SP_DMA_ATTR_IC_CACHE_SHIFT 28
+#define FMAN_SP_DMA_ATTR_HDR_CACHE_SHIFT 26
+#define FMAN_SP_DMA_ATTR_SG_CACHE_SHIFT 24
+#define FMAN_SP_IC_TO_EXT_SHIFT 16
+#define FMAN_SP_IC_FROM_INT_SHIFT 8
+#define FMAN_SP_IC_SIZE_SHIFT 0
+
+/**************************************************************************//**
+ @Description defaults
+*//***************************************************************************/
+#define DEFAULT_FMAN_SP_DMA_SWAP_DATA FMAN_DMA_NO_SWP
+#define DEFAULT_FMAN_SP_DMA_INT_CONTEXT_CACHE_ATTR FMAN_DMA_NO_STASH
+#define DEFAULT_FMAN_SP_DMA_HEADER_CACHE_ATTR FMAN_DMA_NO_STASH
+#define DEFAULT_FMAN_SP_DMA_SCATTER_GATHER_CACHE_ATTR FMAN_DMA_NO_STASH
+#define DEFAULT_FMAN_SP_DMA_WRITE_OPTIMIZE TRUE
+#define DEFAULT_FMAN_SP_NO_SCATTER_GATHER FALSE
+
+void fman_vsp_defconfig(struct fm_storage_profile_params *cfg);
+
+void fman_vsp_init(struct fm_pcd_storage_profile_regs *regs,
+ uint16_t index, struct fm_storage_profile_params *fm_vsp_params,
+ int port_max_num_of_ext_pools, int bm_max_num_of_pools,
+ int max_num_of_pfc_priorities);
+
+uint32_t fman_vsp_get_statistics(struct fm_pcd_storage_profile_regs *regs,
+ uint16_t index);
+
+void fman_vsp_set_statistics(struct fm_pcd_storage_profile_regs *regs,
+ uint16_t index, uint32_t value);
+
+
+#endif /* __FSL_FMAN_SP_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/flib/fsl_fman_tgec.h
@@ -0,0 +1,479 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_TGEC_H
+#define __FSL_FMAN_TGEC_H
+
+#include "common/general.h"
+#include "fsl_enet.h"
+
+
+/* Transmit Inter-Packet Gap Length Register (TX_IPG_LENGTH) */
+#define TGEC_TX_IPG_LENGTH_MASK 0x000003ff
+
+enum tgec_counters {
+ E_TGEC_COUNTER_R64,
+ E_TGEC_COUNTER_R127,
+ E_TGEC_COUNTER_R255,
+ E_TGEC_COUNTER_R511,
+ E_TGEC_COUNTER_R1023,
+ E_TGEC_COUNTER_R1518,
+ E_TGEC_COUNTER_R1519X,
+ E_TGEC_COUNTER_TRFRG,
+ E_TGEC_COUNTER_TRJBR,
+ E_TGEC_COUNTER_RDRP,
+ E_TGEC_COUNTER_RALN,
+ E_TGEC_COUNTER_TRUND,
+ E_TGEC_COUNTER_TROVR,
+ E_TGEC_COUNTER_RXPF,
+ E_TGEC_COUNTER_TXPF,
+ E_TGEC_COUNTER_ROCT,
+ E_TGEC_COUNTER_RMCA,
+ E_TGEC_COUNTER_RBCA,
+ E_TGEC_COUNTER_RPKT,
+ E_TGEC_COUNTER_RUCA,
+ E_TGEC_COUNTER_RERR,
+ E_TGEC_COUNTER_TOCT,
+ E_TGEC_COUNTER_TMCA,
+ E_TGEC_COUNTER_TBCA,
+ E_TGEC_COUNTER_TUCA,
+ E_TGEC_COUNTER_TERR
+};
+
+/* Command and Configuration Register (COMMAND_CONFIG) */
+#define CMD_CFG_EN_TIMESTAMP 0x00100000
+#define CMD_CFG_TX_ADDR_INS_SEL 0x00080000
+#define CMD_CFG_NO_LEN_CHK 0x00020000
+#define CMD_CFG_SEND_IDLE 0x00010000
+#define CMD_CFG_RX_ER_DISC 0x00004000
+#define CMD_CFG_CMD_FRM_EN 0x00002000
+#define CMD_CFG_STAT_CLR 0x00001000
+#define CMD_CFG_LOOPBACK_EN 0x00000400
+#define CMD_CFG_TX_ADDR_INS 0x00000200
+#define CMD_CFG_PAUSE_IGNORE 0x00000100
+#define CMD_CFG_PAUSE_FWD 0x00000080
+#define CMD_CFG_PROMIS_EN 0x00000010
+#define CMD_CFG_WAN_MODE 0x00000008
+#define CMD_CFG_RX_EN 0x00000002
+#define CMD_CFG_TX_EN 0x00000001
+
+/* Interrupt Mask Register (IMASK) */
+#define TGEC_IMASK_MDIO_SCAN_EVENT 0x00010000
+#define TGEC_IMASK_MDIO_CMD_CMPL 0x00008000
+#define TGEC_IMASK_REM_FAULT 0x00004000
+#define TGEC_IMASK_LOC_FAULT 0x00002000
+#define TGEC_IMASK_TX_ECC_ER 0x00001000
+#define TGEC_IMASK_TX_FIFO_UNFL 0x00000800
+#define TGEC_IMASK_TX_FIFO_OVFL 0x00000400
+#define TGEC_IMASK_TX_ER 0x00000200
+#define TGEC_IMASK_RX_FIFO_OVFL 0x00000100
+#define TGEC_IMASK_RX_ECC_ER 0x00000080
+#define TGEC_IMASK_RX_JAB_FRM 0x00000040
+#define TGEC_IMASK_RX_OVRSZ_FRM 0x00000020
+#define TGEC_IMASK_RX_RUNT_FRM 0x00000010
+#define TGEC_IMASK_RX_FRAG_FRM 0x00000008
+#define TGEC_IMASK_RX_LEN_ER 0x00000004
+#define TGEC_IMASK_RX_CRC_ER 0x00000002
+#define TGEC_IMASK_RX_ALIGN_ER 0x00000001
+
+#define TGEC_EVENTS_MASK \
+ ((uint32_t)(TGEC_IMASK_MDIO_SCAN_EVENT | \
+ TGEC_IMASK_MDIO_CMD_CMPL | \
+ TGEC_IMASK_REM_FAULT | \
+ TGEC_IMASK_LOC_FAULT | \
+ TGEC_IMASK_TX_ECC_ER | \
+ TGEC_IMASK_TX_FIFO_UNFL | \
+ TGEC_IMASK_TX_FIFO_OVFL | \
+ TGEC_IMASK_TX_ER | \
+ TGEC_IMASK_RX_FIFO_OVFL | \
+ TGEC_IMASK_RX_ECC_ER | \
+ TGEC_IMASK_RX_JAB_FRM | \
+ TGEC_IMASK_RX_OVRSZ_FRM | \
+ TGEC_IMASK_RX_RUNT_FRM | \
+ TGEC_IMASK_RX_FRAG_FRM | \
+ TGEC_IMASK_RX_LEN_ER | \
+ TGEC_IMASK_RX_CRC_ER | \
+ TGEC_IMASK_RX_ALIGN_ER))
+
+/* Hashtable Control Register (HASHTABLE_CTRL) */
+#define TGEC_HASH_MCAST_SHIFT 23
+#define TGEC_HASH_MCAST_EN 0x00000200
+#define TGEC_HASH_ADR_MSK 0x000001ff
+
+#define DEFAULT_WAN_MODE_ENABLE FALSE
+#define DEFAULT_PROMISCUOUS_MODE_ENABLE FALSE
+#define DEFAULT_PAUSE_FORWARD_ENABLE FALSE
+#define DEFAULT_PAUSE_IGNORE FALSE
+#define DEFAULT_TX_ADDR_INS_ENABLE FALSE
+#define DEFAULT_LOOPBACK_ENABLE FALSE
+#define DEFAULT_CMD_FRAME_ENABLE FALSE
+#define DEFAULT_RX_ERROR_DISCARD FALSE
+#define DEFAULT_SEND_IDLE_ENABLE FALSE
+#define DEFAULT_NO_LENGTH_CHECK_ENABLE TRUE
+#define DEFAULT_LGTH_CHECK_NOSTDR FALSE
+#define DEFAULT_TIME_STAMP_ENABLE FALSE
+#define DEFAULT_TX_IPG_LENGTH 12
+#define DEFAULT_MAX_FRAME_LENGTH 0x600
+#define DEFAULT_PAUSE_QUANT 0xf000
+
+/*
+ * 10G memory map
+ */
+struct tgec_regs {
+ uint32_t tgec_id; /* 0x000 Controller ID */
+ uint32_t reserved001[1]; /* 0x004 */
+ uint32_t command_config; /* 0x008 Control and configuration */
+ uint32_t mac_addr_0; /* 0x00c Lower 32 bits of the MAC adr */
+ uint32_t mac_addr_1; /* 0x010 Upper 16 bits of the MAC adr */
+ uint32_t maxfrm; /* 0x014 Maximum frame length */
+ uint32_t pause_quant; /* 0x018 Pause quanta */
+ uint32_t rx_fifo_sections; /* 0x01c */
+ uint32_t tx_fifo_sections; /* 0x020 */
+ uint32_t rx_fifo_almost_f_e; /* 0x024 */
+ uint32_t tx_fifo_almost_f_e; /* 0x028 */
+ uint32_t hashtable_ctrl; /* 0x02c Hash table control*/
+ uint32_t mdio_cfg_status; /* 0x030 */
+ uint32_t mdio_command; /* 0x034 */
+ uint32_t mdio_data; /* 0x038 */
+ uint32_t mdio_regaddr; /* 0x03c */
+ uint32_t status; /* 0x040 */
+ uint32_t tx_ipg_len; /* 0x044 Transmitter inter-packet-gap */
+ uint32_t mac_addr_2; /* 0x048 Lower 32 bits of 2nd MAC adr */
+ uint32_t mac_addr_3; /* 0x04c Upper 16 bits of 2nd MAC adr */
+ uint32_t rx_fifo_ptr_rd; /* 0x050 */
+ uint32_t rx_fifo_ptr_wr; /* 0x054 */
+ uint32_t tx_fifo_ptr_rd; /* 0x058 */
+ uint32_t tx_fifo_ptr_wr; /* 0x05c */
+ uint32_t imask; /* 0x060 Interrupt mask */
+ uint32_t ievent; /* 0x064 Interrupt event */
+ uint32_t udp_port; /* 0x068 Defines a UDP Port number */
+ uint32_t type_1588v2; /* 0x06c Type field for 1588v2 */
+ uint32_t reserved070[4]; /* 0x070 */
+ /*10Ge Statistics Counter */
+ uint32_t tfrm_u; /* 80 aFramesTransmittedOK */
+ uint32_t tfrm_l; /* 84 aFramesTransmittedOK */
+ uint32_t rfrm_u; /* 88 aFramesReceivedOK */
+ uint32_t rfrm_l; /* 8c aFramesReceivedOK */
+ uint32_t rfcs_u; /* 90 aFrameCheckSequenceErrors */
+ uint32_t rfcs_l; /* 94 aFrameCheckSequenceErrors */
+ uint32_t raln_u; /* 98 aAlignmentErrors */
+ uint32_t raln_l; /* 9c aAlignmentErrors */
+ uint32_t txpf_u; /* A0 aPAUSEMACCtrlFramesTransmitted */
+ uint32_t txpf_l; /* A4 aPAUSEMACCtrlFramesTransmitted */
+ uint32_t rxpf_u; /* A8 aPAUSEMACCtrlFramesReceived */
+ uint32_t rxpf_l; /* Ac aPAUSEMACCtrlFramesReceived */
+ uint32_t rlong_u; /* B0 aFrameTooLongErrors */
+ uint32_t rlong_l; /* B4 aFrameTooLongErrors */
+ uint32_t rflr_u; /* B8 aInRangeLengthErrors */
+ uint32_t rflr_l; /* Bc aInRangeLengthErrors */
+ uint32_t tvlan_u; /* C0 VLANTransmittedOK */
+ uint32_t tvlan_l; /* C4 VLANTransmittedOK */
+ uint32_t rvlan_u; /* C8 VLANReceivedOK */
+ uint32_t rvlan_l; /* Cc VLANReceivedOK */
+ uint32_t toct_u; /* D0 ifOutOctets */
+ uint32_t toct_l; /* D4 ifOutOctets */
+ uint32_t roct_u; /* D8 ifInOctets */
+ uint32_t roct_l; /* Dc ifInOctets */
+ uint32_t ruca_u; /* E0 ifInUcastPkts */
+ uint32_t ruca_l; /* E4 ifInUcastPkts */
+ uint32_t rmca_u; /* E8 ifInMulticastPkts */
+ uint32_t rmca_l; /* Ec ifInMulticastPkts */
+ uint32_t rbca_u; /* F0 ifInBroadcastPkts */
+ uint32_t rbca_l; /* F4 ifInBroadcastPkts */
+ uint32_t terr_u; /* F8 ifOutErrors */
+ uint32_t terr_l; /* Fc ifOutErrors */
+ uint32_t reserved100[2]; /* 100-108*/
+ uint32_t tuca_u; /* 108 ifOutUcastPkts */
+ uint32_t tuca_l; /* 10c ifOutUcastPkts */
+ uint32_t tmca_u; /* 110 ifOutMulticastPkts */
+ uint32_t tmca_l; /* 114 ifOutMulticastPkts */
+ uint32_t tbca_u; /* 118 ifOutBroadcastPkts */
+ uint32_t tbca_l; /* 11c ifOutBroadcastPkts */
+ uint32_t rdrp_u; /* 120 etherStatsDropEvents */
+ uint32_t rdrp_l; /* 124 etherStatsDropEvents */
+ uint32_t reoct_u; /* 128 etherStatsOctets */
+ uint32_t reoct_l; /* 12c etherStatsOctets */
+ uint32_t rpkt_u; /* 130 etherStatsPkts */
+ uint32_t rpkt_l; /* 134 etherStatsPkts */
+ uint32_t trund_u; /* 138 etherStatsUndersizePkts */
+ uint32_t trund_l; /* 13c etherStatsUndersizePkts */
+ uint32_t r64_u; /* 140 etherStatsPkts64Octets */
+ uint32_t r64_l; /* 144 etherStatsPkts64Octets */
+ uint32_t r127_u; /* 148 etherStatsPkts65to127Octets */
+ uint32_t r127_l; /* 14c etherStatsPkts65to127Octets */
+ uint32_t r255_u; /* 150 etherStatsPkts128to255Octets */
+ uint32_t r255_l; /* 154 etherStatsPkts128to255Octets */
+ uint32_t r511_u; /* 158 etherStatsPkts256to511Octets */
+ uint32_t r511_l; /* 15c etherStatsPkts256to511Octets */
+ uint32_t r1023_u; /* 160 etherStatsPkts512to1023Octets */
+ uint32_t r1023_l; /* 164 etherStatsPkts512to1023Octets */
+ uint32_t r1518_u; /* 168 etherStatsPkts1024to1518Octets */
+ uint32_t r1518_l; /* 16c etherStatsPkts1024to1518Octets */
+ uint32_t r1519x_u; /* 170 etherStatsPkts1519toX */
+ uint32_t r1519x_l; /* 174 etherStatsPkts1519toX */
+ uint32_t trovr_u; /* 178 etherStatsOversizePkts */
+ uint32_t trovr_l; /* 17c etherStatsOversizePkts */
+ uint32_t trjbr_u; /* 180 etherStatsJabbers */
+ uint32_t trjbr_l; /* 184 etherStatsJabbers */
+ uint32_t trfrg_u; /* 188 etherStatsFragments */
+ uint32_t trfrg_l; /* 18C etherStatsFragments */
+ uint32_t rerr_u; /* 190 ifInErrors */
+ uint32_t rerr_l; /* 194 ifInErrors */
+};
+
+/**
+ * struct tgec_cfg - TGEC configuration
+ *
+ * @rx_error_discard: Receive Erroneous Frame Discard Enable. When set to 1
+ * any frame received with an error is discarded in the
+ * Core and not forwarded to the Client interface.
+ * When set to 0 (Reset value), erroneous Frames are
+ * forwarded to the Client interface with ff_rx_err
+ * asserted.
+ * @pause_ignore: Ignore Pause Frame Quanta. If set to 1 received pause
+ * frames are ignored by the MAC. When set to 0
+ * (Reset value) the transmit process is stopped for the
+ * amount of time specified in the pause quanta received
+ * within a pause frame.
+ * @pause_forward_enable:
+ * Terminate / Forward Pause Frames. If set to 1 pause
+ * frames are forwarded to the user application. When set
+ * to 0 (Reset value) pause frames are terminated and
+ * discarded within the MAC.
+ * @no_length_check_enable:
+ * Payload Length Check Disable. When set to 0
+ * (Reset value), the Core checks the frame's payload
+ * length with the Frame Length/Type field, when set to 1
+ * the payload length check is disabled.
+ * @cmd_frame_enable: Enables reception of all command frames. When set to 1
+ * all Command Frames are accepted, when set to 0
+ * (Reset Value) only Pause Frames are accepted and all
+ * other Command Frames are rejected.
+ * @send_idle_enable: Force Idle Generation. When set to 1, the MAC
+ * permanently sends XGMII Idle sequences even when faults
+ * are received.
+ * @wan_mode_enable: WAN Mode Enable. Sets WAN mode (1) or LAN mode
+ * (0, default) of operation.
+ * @promiscuous_mode_enable:
+ * Enables MAC promiscuous operation. When set to 1, all
+ * frames are received without any MAC address filtering,
+ * when set to 0 (Reset value) Unicast Frames with a
+ * destination address not matching the Core MAC Address
+ * (MAC Address programmed in Registers MAC_ADDR_0 and
+ * MAC_ADDR_1 or the MAC address programmed in Registers
+ * MAC_ADDR_2 and MAC_ADDR_3) are rejected.
+ * @tx_addr_ins_enable: Set Source MAC Address on Transmit. If set to 1 the
+ * MAC overwrites the source MAC address received from the
+ * Client Interface with one of the MAC addresses. If set
+ * to 0 (Reset value), the source MAC address from the
+ * Client Interface is transmitted unmodified to the line.
+ * @loopback_enable: PHY Interface Loopback. When set to 1, the signal
+ * loop_ena is set to '1', when set to 0 (Reset value)
+ * the signal loop_ena is set to 0.
+ * @lgth_check_nostdr: The Core interprets the Length/Type field differently
+ * depending on the value of this Bit
+ * @time_stamp_enable: This bit selects between enabling and disabling the
+ * IEEE 1588 functionality. 1: IEEE 1588 is enabled
+ * 0: IEEE 1588 is disabled
+ * @max_frame_length: Maximum supported received frame length.
+ * The 10GEC MAC supports reception of any frame size up
+ * to 16,352 bytes (0x3FE0). Typical settings are
+ * 0x05EE (1,518 bytes) for standard frames.
+ * Default setting is 0x0600 (1,536 bytes).
+ * Received frames that exceed this stated maximum
+ * are truncated.
+ * @pause_quant: Pause quanta value used with transmitted pause frames.
+ * Each quanta represents a 512 bit-times.
+ * @tx_ipg_length: Transmit Inter-Packet-Gap (IPG) value. A 6-bit value:
+ * Depending on LAN or WAN mode of operation the value has
+ * the following meaning: - LAN Mode: Number of octets in
+ * steps of 4. Valid values are 8, 12, 16, ... 100. DIC is
+ * fully supported (see 10.6.1 page 49) for any setting. A
+ * default of 12 (reset value) must be set to conform to
+ * IEEE802.3ae. Warning: When set to 8, PCS layers may not
+ * be able to perform clock rate compensation. - WAN Mode:
+ * Stretch factor. Valid values are 4..15. The stretch
+ * factor is calculated as (value+1)*8. A default of 12
+ * (reset value) must be set to conform to IEEE 802.3ae
+ * (i.e. 13*8=104). A larger value shrinks the IPG
+ * (increasing bandwidth).
+ *
+ * This structure contains basic TGEC configuration and must be passed to
+ * fman_tgec_init() function. A default set of configuration values can be
+ * obtained by calling fman_tgec_defconfig().
+ */
+struct tgec_cfg {
+ bool rx_error_discard;
+ bool pause_ignore;
+ bool pause_forward_enable;
+ bool no_length_check_enable;
+ bool cmd_frame_enable;
+ bool send_idle_enable;
+ bool wan_mode_enable;
+ bool promiscuous_mode_enable;
+ bool tx_addr_ins_enable;
+ bool loopback_enable;
+ bool lgth_check_nostdr;
+ bool time_stamp_enable;
+ uint16_t max_frame_length;
+ uint16_t pause_quant;
+ uint32_t tx_ipg_length;
+ bool skip_fman11_workaround;
+};
+
+
+void fman_tgec_defconfig(struct tgec_cfg *cfg);
+
+/**
+ * fman_tgec_init() - Init tgec hardware block
+ * @regs: Pointer to tgec register block
+ * @cfg: tgec configuration data
+ * @exceptions_mask: initial exceptions mask
+ *
+ * This function initializes the tgec controller and applies its
+ * basic configuration.
+ *
+ * Returns: 0 if successful, an error code otherwise.
+ */
+
+int fman_tgec_init(struct tgec_regs *regs, struct tgec_cfg *cfg,
+ uint32_t exception_mask);
+
+void fman_tgec_enable(struct tgec_regs *regs, bool apply_rx, bool apply_tx);
+
+void fman_tgec_disable(struct tgec_regs *regs, bool apply_rx, bool apply_tx);
+
+uint32_t fman_tgec_get_revision(struct tgec_regs *regs);
+
+void fman_tgec_set_mac_address(struct tgec_regs *regs, uint8_t *macaddr);
+
+void fman_tgec_set_promiscuous(struct tgec_regs *regs, bool val);
+
+/**
+ * fman_tgec_reset_stat() - Completely resets all TGEC HW counters
+ * @regs: Pointer to TGEC register block
+ */
+void fman_tgec_reset_stat(struct tgec_regs *regs);
+
+/**
+ * fman_tgec_get_counter() - Reads TGEC HW counters
+ * @regs: Pointer to TGEC register block
+ * @reg_name: Counter name according to the appropriate enum
+ *
+ * Returns: Required counter value
+ */
+uint64_t fman_tgec_get_counter(struct tgec_regs *regs,
+ enum tgec_counters reg_name);
+
+/**
+ * fman_tgec_set_hash_table() - Sets the Hashtable Control Register
+ * @regs: Pointer to TGEC register block
+ * @value: Value to be written in Hashtable Control Register
+ */
+void fman_tgec_set_hash_table(struct tgec_regs *regs, uint32_t value);
+
+/**
+ * fman_tgec_set_tx_pause_frames() - Sets the Pause Quanta Register
+ * @regs: Pointer to TGEC register block
+ * @pause_time: Pause quanta value used with transmitted pause frames.
+ * Each quanta represents a 512 bit-times
+ */
+void fman_tgec_set_tx_pause_frames(struct tgec_regs *regs, uint16_t pause_time);
+
+/**
+ * fman_tgec_set_rx_ignore_pause_frames() - Changes the policy WRT pause frames
+ * @regs: Pointer to TGEC register block
+ * @en: Ignore/Respond to pause frame quanta
+ *
+ * Sets the value of PAUSE_IGNORE field in the COMMAND_CONFIG Register
+ * 0 - MAC stops transmit process for the duration specified
+ * in the Pause frame quanta of a received Pause frame.
+ * 1 - MAC ignores received Pause frames.
+ */
+void fman_tgec_set_rx_ignore_pause_frames(struct tgec_regs *regs, bool en);
+
+/**
+ * fman_tgec_enable_1588_time_stamp() - change timestamp functionality
+ * @regs: Pointer to TGEC register block
+ * @en: enable/disable timestamp functionality
+ *
+ * Sets the value of EN_TIMESTAMP field in the COMMAND_CONFIG Register
+ * IEEE 1588 timestamp functionality control:
+ * 0 disabled, 1 enabled
+ */
+
+void fman_tgec_enable_1588_time_stamp(struct tgec_regs *regs, bool en);
+
+uint32_t fman_tgec_get_event(struct tgec_regs *regs, uint32_t ev_mask);
+
+void fman_tgec_ack_event(struct tgec_regs *regs, uint32_t ev_mask);
+
+uint32_t fman_tgec_get_interrupt_mask(struct tgec_regs *regs);
+
+/**
+ * fman_tgec_add_addr_in_paddr() - Sets additional exact match MAC address
+ * @regs: Pointer to TGEC register block
+ * @addr_ptr: Pointer to 6-byte array containing the MAC address
+ *
+ * Sets the additional station MAC address
+ */
+void fman_tgec_add_addr_in_paddr(struct tgec_regs *regs, uint8_t *addr_ptr);
+
+void fman_tgec_clear_addr_in_paddr(struct tgec_regs *regs);
+
+void fman_tgec_enable_interrupt(struct tgec_regs *regs, uint32_t ev_mask);
+
+void fman_tgec_disable_interrupt(struct tgec_regs *regs, uint32_t ev_mask);
+
+void fman_tgec_reset_filter_table(struct tgec_regs *regs);
+
+void fman_tgec_set_hash_table_entry(struct tgec_regs *regs, uint32_t crc);
+
+
+/**
+ * fman_tgec_get_max_frame_len() - Returns the maximum frame length value
+ * @regs: Pointer to TGEC register block
+ */
+uint16_t fman_tgec_get_max_frame_len(struct tgec_regs *regs);
+
+/**
+ * fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007() - Initialize the
+ * main tgec configuration parameters
+ * @regs: Pointer to TGEC register block
+ *
+ * TODO
+ */
+void fman_tgec_set_erratum_tx_fifo_corruption_10gmac_a007(struct tgec_regs
+ *regs);
+
+
+#endif /* __FSL_FMAN_TGEC_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/dpaa_integration_ext.h
@@ -0,0 +1,291 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+
+ @File dpaa_integration_ext.h
+
+ @Description T4240 FM external definitions and structures.
+*//***************************************************************************/
+#ifndef __DPAA_INTEGRATION_EXT_H
+#define __DPAA_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+
+
+#define DPAA_VERSION 11
+
+/**************************************************************************//**
+ @Description DPAA SW Portals Enumeration.
+*//***************************************************************************/
+typedef enum
+{
+ e_DPAA_SWPORTAL0 = 0,
+ e_DPAA_SWPORTAL1,
+ e_DPAA_SWPORTAL2,
+ e_DPAA_SWPORTAL3,
+ e_DPAA_SWPORTAL4,
+ e_DPAA_SWPORTAL5,
+ e_DPAA_SWPORTAL6,
+ e_DPAA_SWPORTAL7,
+ e_DPAA_SWPORTAL8,
+ e_DPAA_SWPORTAL9,
+ e_DPAA_SWPORTAL10,
+ e_DPAA_SWPORTAL11,
+ e_DPAA_SWPORTAL12,
+ e_DPAA_SWPORTAL13,
+ e_DPAA_SWPORTAL14,
+ e_DPAA_SWPORTAL15,
+ e_DPAA_SWPORTAL16,
+ e_DPAA_SWPORTAL17,
+ e_DPAA_SWPORTAL18,
+ e_DPAA_SWPORTAL19,
+ e_DPAA_SWPORTAL20,
+ e_DPAA_SWPORTAL21,
+ e_DPAA_SWPORTAL22,
+ e_DPAA_SWPORTAL23,
+ e_DPAA_SWPORTAL24,
+ e_DPAA_SWPORTAL_DUMMY_LAST
+} e_DpaaSwPortal;
+
+/**************************************************************************//**
+ @Description DPAA Direct Connect Portals Enumeration.
+*//***************************************************************************/
+typedef enum
+{
+ e_DPAA_DCPORTAL0 = 0,
+ e_DPAA_DCPORTAL1,
+ e_DPAA_DCPORTAL2,
+ e_DPAA_DCPORTAL_DUMMY_LAST
+} e_DpaaDcPortal;
+
+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST
+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST
+
+/*****************************************************************************
+ QMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */
+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */
+#define QM_MAX_NUM_OF_CGS 256 /**< Congestion groups number */
+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE)
+ /**< FQIDs range - 24 bits */
+
+/**************************************************************************//**
+ @Description Work Queue Channel assignments in QMan.
+*//***************************************************************************/
+typedef enum
+{
+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0x0, /**< Dedicated channels serviced by software portals 0 to 24 */
+ e_QM_FQ_CHANNEL_SWPORTAL1,
+ e_QM_FQ_CHANNEL_SWPORTAL2,
+ e_QM_FQ_CHANNEL_SWPORTAL3,
+ e_QM_FQ_CHANNEL_SWPORTAL4,
+ e_QM_FQ_CHANNEL_SWPORTAL5,
+ e_QM_FQ_CHANNEL_SWPORTAL6,
+ e_QM_FQ_CHANNEL_SWPORTAL7,
+ e_QM_FQ_CHANNEL_SWPORTAL8,
+ e_QM_FQ_CHANNEL_SWPORTAL9,
+ e_QM_FQ_CHANNEL_SWPORTAL10,
+ e_QM_FQ_CHANNEL_SWPORTAL11,
+ e_QM_FQ_CHANNEL_SWPORTAL12,
+ e_QM_FQ_CHANNEL_SWPORTAL13,
+ e_QM_FQ_CHANNEL_SWPORTAL14,
+ e_QM_FQ_CHANNEL_SWPORTAL15,
+ e_QM_FQ_CHANNEL_SWPORTAL16,
+ e_QM_FQ_CHANNEL_SWPORTAL17,
+ e_QM_FQ_CHANNEL_SWPORTAL18,
+ e_QM_FQ_CHANNEL_SWPORTAL19,
+ e_QM_FQ_CHANNEL_SWPORTAL20,
+ e_QM_FQ_CHANNEL_SWPORTAL21,
+ e_QM_FQ_CHANNEL_SWPORTAL22,
+ e_QM_FQ_CHANNEL_SWPORTAL23,
+ e_QM_FQ_CHANNEL_SWPORTAL24,
+
+ e_QM_FQ_CHANNEL_POOL1 = 0x401, /**< Pool channels that can be serviced by any of the software portals */
+ e_QM_FQ_CHANNEL_POOL2,
+ e_QM_FQ_CHANNEL_POOL3,
+ e_QM_FQ_CHANNEL_POOL4,
+ e_QM_FQ_CHANNEL_POOL5,
+ e_QM_FQ_CHANNEL_POOL6,
+ e_QM_FQ_CHANNEL_POOL7,
+ e_QM_FQ_CHANNEL_POOL8,
+ e_QM_FQ_CHANNEL_POOL9,
+ e_QM_FQ_CHANNEL_POOL10,
+ e_QM_FQ_CHANNEL_POOL11,
+ e_QM_FQ_CHANNEL_POOL12,
+ e_QM_FQ_CHANNEL_POOL13,
+ e_QM_FQ_CHANNEL_POOL14,
+ e_QM_FQ_CHANNEL_POOL15,
+
+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x800, /**< Dedicated channels serviced by Direct Connect Portal 0:
+ connected to FMan 0; assigned in incrementing order to
+ each sub-portal (SP) in the portal */
+ e_QM_FQ_CHANNEL_FMAN0_SP1,
+ e_QM_FQ_CHANNEL_FMAN0_SP2,
+ e_QM_FQ_CHANNEL_FMAN0_SP3,
+ e_QM_FQ_CHANNEL_FMAN0_SP4,
+ e_QM_FQ_CHANNEL_FMAN0_SP5,
+ e_QM_FQ_CHANNEL_FMAN0_SP6,
+ e_QM_FQ_CHANNEL_FMAN0_SP7,
+ e_QM_FQ_CHANNEL_FMAN0_SP8,
+ e_QM_FQ_CHANNEL_FMAN0_SP9,
+ e_QM_FQ_CHANNEL_FMAN0_SP10,
+ e_QM_FQ_CHANNEL_FMAN0_SP11,
+ e_QM_FQ_CHANNEL_FMAN0_SP12,
+ e_QM_FQ_CHANNEL_FMAN0_SP13,
+ e_QM_FQ_CHANNEL_FMAN0_SP14,
+ e_QM_FQ_CHANNEL_FMAN0_SP15,
+
+ e_QM_FQ_CHANNEL_RMAN_SP0 = 0x820, /**< Dedicated channels serviced by Direct Connect Portal 1: connected to RMan */
+ e_QM_FQ_CHANNEL_RMAN_SP1,
+
+ e_QM_FQ_CHANNEL_CAAM = 0x840 /**< Dedicated channel serviced by Direct Connect Portal 2:
+ connected to SEC */
+} e_QmFQChannel;
+
+/*****************************************************************************
+ BMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */
+
+/*****************************************************************************
+ SEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define SEC_NUM_OF_DECOS 3
+#define SEC_ALL_DECOS_MASK 0x00000003
+
+
+/*****************************************************************************
+ FM INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define INTG_MAX_NUM_OF_FM 2
+/* Ports defines */
+#define FM_MAX_NUM_OF_1G_MACS 6
+#define FM_MAX_NUM_OF_10G_MACS 2
+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS)
+#define FM_MAX_NUM_OF_OH_PORTS 6
+
+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS)
+
+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS)
+
+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */
+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */
+#define FM_MAX_NUM_OF_SUB_PORTALS 16
+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0
+
+#define FM_VSP_MAX_NUM_OF_ENTRIES 64
+#define FM_MAX_NUM_OF_PFC_PRIORITIES 8
+
+/* RAMs defines */
+#define FM_MURAM_SIZE (384 * KILOBYTE)
+#define FM_IRAM_SIZE(major, minor) (64 * KILOBYTE)
+#define FM_NUM_OF_CTRL 4
+
+/* PCD defines */
+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */
+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */
+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */
+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000600 /**< Number of bytes saved for patches */
+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */
+
+/* RTC defines */
+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */
+#define FM_RTC_NUM_OF_PERIODIC_PULSES 3 /**< RTC number of periodic pulses */
+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */
+
+/* QMI defines */
+#define QMI_MAX_NUM_OF_TNUMS 64
+#define QMI_DEF_TNUMS_THRESH 32
+/* FPM defines */
+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4
+
+/* DMA defines */
+#define DMA_THRESH_MAX_COMMQ 83
+#define DMA_THRESH_MAX_BUF 127
+
+/* BMI defines */
+#define BMI_MAX_NUM_OF_TASKS 128
+#define BMI_MAX_NUM_OF_DMAS 84
+
+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE)
+#define PORT_MAX_WEIGHT 16
+
+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE
+
+/* Unique T4240 */
+#define FM_OP_OPEN_DMA_MIN_LIMIT
+#define FM_NO_RESTRICT_ON_ACCESS_RSRC
+#define FM_NO_OP_OBSERVED_POOLS
+#define FM_FRAME_END_PARAMS_FOR_OP
+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP
+#define FM_QMI_NO_SINGLE_ECC_EXCEPTION
+
+#define FM_NO_GUARANTEED_RESET_VALUES
+
+/* FM errata */
+#define FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+#define FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127
+#define FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320
+#define FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675
+#define FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981
+#define FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273
+
+#define FM_BCB_ERRATA_BMI_SW001
+#define FM_LEN_CHECK_ERRATA_FMAN_SW002
+#define FM_AID_MODE_NO_TNUM_SW005 /* refer to pdm TKT068794 - only support of port_id on aid */
+#define FM_ERROR_VSP_NO_MATCH_SW006 /* refer to pdm TKT174304 - no match between errorQ and VSP */
+
+/*****************************************************************************
+ RMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define RM_MAX_NUM_OF_IB 4 /**< Number of inbound blocks */
+#define RM_NUM_OF_IBCU 8 /**< NUmber of classification units in an inbound block */
+
+/* RMan erratas */
+#define RM_ERRONEOUS_ACK_ERRATA_RMAN_A006756
+
+/*****************************************************************************
+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define NUM_OF_RX_SC 16
+#define NUM_OF_TX_SC 16
+
+#define NUM_OF_SA_PER_RX_SC 2
+#define NUM_OF_SA_PER_TX_SC 2
+
+#endif /* __DPAA_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/part_ext.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+
+ @File part_ext.h
+
+ @Description Definitions for the part (integration) module.
+*//***************************************************************************/
+
+#ifndef __PART_EXT_H
+#define __PART_EXT_H
+
+#include "std_ext.h"
+#include "part_integration_ext.h"
+
+#if !(defined(P1023) || \
+ defined(P2041) || \
+ defined(P3041) || \
+ defined(P4080) || \
+ defined(P5020) || \
+ defined(P5040) || \
+ defined(B4860) || \
+ defined(T4240))
+#error "unable to proceed without chip-definition"
+#endif
+
+
+/**************************************************************************//*
+ @Description Part data structure - must be contained in any integration
+ data structure.
+*//***************************************************************************/
+typedef struct t_Part
+{
+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId);
+ /**< Returns the address of the module's memory map base. */
+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress);
+ /**< Returns the module's ID according to its memory map base. */
+} t_Part;
+
+
+#endif /* __PART_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3H/part_integration_ext.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+
+ @File part_integration_ext.h
+
+ @Description T4240 external definitions and structures.
+*//***************************************************************************/
+#ifndef __PART_INTEGRATION_EXT_H
+#define __PART_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+#include "ddr_std_ext.h"
+#include "enet_ext.h"
+#include "dpaa_integration_ext.h"
+
+
+/**************************************************************************//**
+ @Group T4240_chip_id T4240 Application Programming Interface
+
+ @Description T4240 Chip functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#define CORE_E6500
+
+#define INTG_MAX_NUM_OF_CORES 24
+
+
+/**************************************************************************//**
+ @Description Module types.
+*//***************************************************************************/
+typedef enum e_ModuleId
+{
+ e_MODULE_ID_DUART_1 = 0,
+ e_MODULE_ID_DUART_2,
+ e_MODULE_ID_DUART_3,
+ e_MODULE_ID_DUART_4,
+ e_MODULE_ID_LAW,
+ e_MODULE_ID_IFC,
+ e_MODULE_ID_PAMU,
+ e_MODULE_ID_QM, /**< Queue manager module */
+ e_MODULE_ID_BM, /**< Buffer manager module */
+ e_MODULE_ID_QM_CE_PORTAL_0,
+ e_MODULE_ID_QM_CI_PORTAL_0,
+ e_MODULE_ID_QM_CE_PORTAL_1,
+ e_MODULE_ID_QM_CI_PORTAL_1,
+ e_MODULE_ID_QM_CE_PORTAL_2,
+ e_MODULE_ID_QM_CI_PORTAL_2,
+ e_MODULE_ID_QM_CE_PORTAL_3,
+ e_MODULE_ID_QM_CI_PORTAL_3,
+ e_MODULE_ID_QM_CE_PORTAL_4,
+ e_MODULE_ID_QM_CI_PORTAL_4,
+ e_MODULE_ID_QM_CE_PORTAL_5,
+ e_MODULE_ID_QM_CI_PORTAL_5,
+ e_MODULE_ID_QM_CE_PORTAL_6,
+ e_MODULE_ID_QM_CI_PORTAL_6,
+ e_MODULE_ID_QM_CE_PORTAL_7,
+ e_MODULE_ID_QM_CI_PORTAL_7,
+ e_MODULE_ID_QM_CE_PORTAL_8,
+ e_MODULE_ID_QM_CI_PORTAL_8,
+ e_MODULE_ID_QM_CE_PORTAL_9,
+ e_MODULE_ID_QM_CI_PORTAL_9,
+ e_MODULE_ID_BM_CE_PORTAL_0,
+ e_MODULE_ID_BM_CI_PORTAL_0,
+ e_MODULE_ID_BM_CE_PORTAL_1,
+ e_MODULE_ID_BM_CI_PORTAL_1,
+ e_MODULE_ID_BM_CE_PORTAL_2,
+ e_MODULE_ID_BM_CI_PORTAL_2,
+ e_MODULE_ID_BM_CE_PORTAL_3,
+ e_MODULE_ID_BM_CI_PORTAL_3,
+ e_MODULE_ID_BM_CE_PORTAL_4,
+ e_MODULE_ID_BM_CI_PORTAL_4,
+ e_MODULE_ID_BM_CE_PORTAL_5,
+ e_MODULE_ID_BM_CI_PORTAL_5,
+ e_MODULE_ID_BM_CE_PORTAL_6,
+ e_MODULE_ID_BM_CI_PORTAL_6,
+ e_MODULE_ID_BM_CE_PORTAL_7,
+ e_MODULE_ID_BM_CI_PORTAL_7,
+ e_MODULE_ID_BM_CE_PORTAL_8,
+ e_MODULE_ID_BM_CI_PORTAL_8,
+ e_MODULE_ID_BM_CE_PORTAL_9,
+ e_MODULE_ID_BM_CI_PORTAL_9,
+ e_MODULE_ID_FM, /**< Frame manager module */
+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */
+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */
+ e_MODULE_ID_FM_BMI, /**< FM BMI block */
+ e_MODULE_ID_FM_QMI, /**< FM QMI block */
+ e_MODULE_ID_FM_PARSER, /**< FM parser block */
+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO5, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO6, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO7, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx2, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx3, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx4, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx5, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx6, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_10GRx1, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_10GRx2, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx2, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx3, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx4, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx5, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx6, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_10GTx1, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_10GTx2, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM_PLCR, /**< FM Policer */
+ e_MODULE_ID_FM_KG, /**< FM Keygen */
+ e_MODULE_ID_FM_DMA, /**< FM DMA */
+ e_MODULE_ID_FM_FPM, /**< FM FPM */
+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */
+ e_MODULE_ID_FM_1GMDIO, /**< FM 1G MDIO MAC */
+ e_MODULE_ID_FM_10GMDIO, /**< FM 10G MDIO */
+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */
+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */
+ e_MODULE_ID_FM_1GMAC2, /**< FM 1G MAC #2 */
+ e_MODULE_ID_FM_1GMAC3, /**< FM 1G MAC #3 */
+ e_MODULE_ID_FM_1GMAC4, /**< FM 1G MAC #4 */
+ e_MODULE_ID_FM_1GMAC5, /**< FM 1G MAC #5 */
+ e_MODULE_ID_FM_1GMAC6, /**< FM 1G MAC #6 */
+ e_MODULE_ID_FM_10GMAC1, /**< FM 10G MAC */
+ e_MODULE_ID_FM_10GMAC2, /**< FM 10G MAC */
+
+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */
+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */
+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */
+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */
+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */
+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */
+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */
+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */
+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */
+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */
+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */
+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */
+
+ e_MODULE_ID_PIC, /**< PIC */
+ e_MODULE_ID_GPIO, /**< GPIO */
+ e_MODULE_ID_SERDES, /**< SERDES */
+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */
+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */
+
+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */
+
+ e_MODULE_ID_DUMMY_LAST
+} e_ModuleId;
+
+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST
+
+#if 0 /* using unified values */
+/*****************************************************************************
+ INTEGRATION-SPECIFIC MODULE CODES
+******************************************************************************/
+#define MODULE_UNKNOWN 0x00000000
+#define MODULE_MEM 0x00010000
+#define MODULE_MM 0x00020000
+#define MODULE_CORE 0x00030000
+#define MODULE_T4240 0x00040000
+#define MODULE_T4240_PLATFORM 0x00050000
+#define MODULE_PM 0x00060000
+#define MODULE_MMU 0x00070000
+#define MODULE_PIC 0x00080000
+#define MODULE_CPC 0x00090000
+#define MODULE_DUART 0x000a0000
+#define MODULE_SERDES 0x000b0000
+#define MODULE_PIO 0x000c0000
+#define MODULE_QM 0x000d0000
+#define MODULE_BM 0x000e0000
+#define MODULE_SEC 0x000f0000
+#define MODULE_LAW 0x00100000
+#define MODULE_LBC 0x00110000
+#define MODULE_PAMU 0x00120000
+#define MODULE_FM 0x00130000
+#define MODULE_FM_MURAM 0x00140000
+#define MODULE_FM_PCD 0x00150000
+#define MODULE_FM_RTC 0x00160000
+#define MODULE_FM_MAC 0x00170000
+#define MODULE_FM_PORT 0x00180000
+#define MODULE_FM_SP 0x00190000
+#define MODULE_DPA_PORT 0x001a0000
+#define MODULE_MII 0x001b0000
+#define MODULE_I2C 0x001c0000
+#define MODULE_DMA 0x001d0000
+#define MODULE_DDR 0x001e0000
+#define MODULE_ESPI 0x001f0000
+#define MODULE_DPAA_IPSEC 0x00200000
+#endif /* using unified values */
+
+/*****************************************************************************
+ PAMU INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define PAMU_NUM_OF_PARTITIONS 4
+
+/*****************************************************************************
+ LAW INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define LAW_NUM_OF_WINDOWS 32
+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4 Kbytes */
+#define LAW_MAX_WINDOW_SIZE 0x0000010000000000LL /**< 1 Tbytes for 40-bit address space */
+
+
+/*****************************************************************************
+ LBC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+/**************************************************************************//**
+ @Group lbc_exception_grp LBC Exception Unit
+
+ @Description LBC Exception unit API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Anchor lbc_exbm
+
+ @Collection LBC Errors Bit Mask
+
+ These errors are reported through the exceptions callback..
+ The values can be or'ed in any combination in the errors mask
+ parameter of the errors report structure.
+
+ These errors can also be passed as a bit-mask to
+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(),
+ for enabling or disabling error checking.
+ @{
+*//***************************************************************************/
+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */
+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */
+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */
+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */
+
+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \
+ LBC_ERR_WRITE_PROTECT | LBC_ERR_CHIP_SELECT)
+ /**< All possible errors */
+/* @} */
+/** @} */ /* end of lbc_exception_grp group */
+
+#define LBC_INCORRECT_ERROR_REPORT_ERRATA
+
+#define LBC_NUM_OF_BANKS 8
+#define LBC_MAX_CS_SIZE 0x0000000100000000LL /* Up to 4G memory block size */
+#define LBC_PARITY_SUPPORT
+#define LBC_ADDRESS_HOLD_TIME_CTRL
+#define LBC_HIGH_CLK_DIVIDERS
+#define LBC_FCM_AVAILABLE
+
+/*****************************************************************************
+ GPIO INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define GPIO_PORT_OFFSET_0x1000
+
+#define GPIO_NUM_OF_PORTS 3 /**< Number of ports in GPIO module;
+ Each port contains up to 32 I/O pins. */
+
+#define GPIO_VALID_PIN_MASKS \
+ { /* Port A */ 0xFFFFFFFF, \
+ /* Port B */ 0xFFFFFFFF, \
+ /* Port C */ 0xFFFFFFFF }
+
+#define GPIO_VALID_INTR_MASKS \
+ { /* Port A */ 0xFFFFFFFF, \
+ /* Port B */ 0xFFFFFFFF, \
+ /* Port C */ 0xFFFFFFFF }
+
+
+
+#endif /* __PART_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/dpaa_integration_ext.h
@@ -0,0 +1,293 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+
+ @File dpaa_integration_ext.h
+
+ @Description T4240 FM external definitions and structures.
+*//***************************************************************************/
+#ifndef __DPAA_INTEGRATION_EXT_H
+#define __DPAA_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+
+
+#define DPAA_VERSION 11
+
+/**************************************************************************//**
+ @Description DPAA SW Portals Enumeration.
+*//***************************************************************************/
+typedef enum
+{
+ e_DPAA_SWPORTAL0 = 0,
+ e_DPAA_SWPORTAL1,
+ e_DPAA_SWPORTAL2,
+ e_DPAA_SWPORTAL3,
+ e_DPAA_SWPORTAL4,
+ e_DPAA_SWPORTAL5,
+ e_DPAA_SWPORTAL6,
+ e_DPAA_SWPORTAL7,
+ e_DPAA_SWPORTAL8,
+ e_DPAA_SWPORTAL9,
+ e_DPAA_SWPORTAL10,
+ e_DPAA_SWPORTAL11,
+ e_DPAA_SWPORTAL12,
+ e_DPAA_SWPORTAL13,
+ e_DPAA_SWPORTAL14,
+ e_DPAA_SWPORTAL15,
+ e_DPAA_SWPORTAL16,
+ e_DPAA_SWPORTAL17,
+ e_DPAA_SWPORTAL18,
+ e_DPAA_SWPORTAL19,
+ e_DPAA_SWPORTAL20,
+ e_DPAA_SWPORTAL21,
+ e_DPAA_SWPORTAL22,
+ e_DPAA_SWPORTAL23,
+ e_DPAA_SWPORTAL24,
+ e_DPAA_SWPORTAL_DUMMY_LAST
+} e_DpaaSwPortal;
+
+/**************************************************************************//**
+ @Description DPAA Direct Connect Portals Enumeration.
+*//***************************************************************************/
+typedef enum
+{
+ e_DPAA_DCPORTAL0 = 0,
+ e_DPAA_DCPORTAL1,
+ e_DPAA_DCPORTAL2,
+ e_DPAA_DCPORTAL_DUMMY_LAST
+} e_DpaaDcPortal;
+
+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST
+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST
+
+/*****************************************************************************
+ QMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */
+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */
+#define QM_MAX_NUM_OF_CGS 256 /**< Congestion groups number */
+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE)
+ /**< FQIDs range - 24 bits */
+
+/**************************************************************************//**
+ @Description Work Queue Channel assignments in QMan.
+*//***************************************************************************/
+typedef enum
+{
+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0x0, /**< Dedicated channels serviced by software portals 0 to 24 */
+ e_QM_FQ_CHANNEL_SWPORTAL1,
+ e_QM_FQ_CHANNEL_SWPORTAL2,
+ e_QM_FQ_CHANNEL_SWPORTAL3,
+ e_QM_FQ_CHANNEL_SWPORTAL4,
+ e_QM_FQ_CHANNEL_SWPORTAL5,
+ e_QM_FQ_CHANNEL_SWPORTAL6,
+ e_QM_FQ_CHANNEL_SWPORTAL7,
+ e_QM_FQ_CHANNEL_SWPORTAL8,
+ e_QM_FQ_CHANNEL_SWPORTAL9,
+ e_QM_FQ_CHANNEL_SWPORTAL10,
+ e_QM_FQ_CHANNEL_SWPORTAL11,
+ e_QM_FQ_CHANNEL_SWPORTAL12,
+ e_QM_FQ_CHANNEL_SWPORTAL13,
+ e_QM_FQ_CHANNEL_SWPORTAL14,
+ e_QM_FQ_CHANNEL_SWPORTAL15,
+ e_QM_FQ_CHANNEL_SWPORTAL16,
+ e_QM_FQ_CHANNEL_SWPORTAL17,
+ e_QM_FQ_CHANNEL_SWPORTAL18,
+ e_QM_FQ_CHANNEL_SWPORTAL19,
+ e_QM_FQ_CHANNEL_SWPORTAL20,
+ e_QM_FQ_CHANNEL_SWPORTAL21,
+ e_QM_FQ_CHANNEL_SWPORTAL22,
+ e_QM_FQ_CHANNEL_SWPORTAL23,
+ e_QM_FQ_CHANNEL_SWPORTAL24,
+
+ e_QM_FQ_CHANNEL_POOL1 = 0x401, /**< Pool channels that can be serviced by any of the software portals */
+ e_QM_FQ_CHANNEL_POOL2,
+ e_QM_FQ_CHANNEL_POOL3,
+ e_QM_FQ_CHANNEL_POOL4,
+ e_QM_FQ_CHANNEL_POOL5,
+ e_QM_FQ_CHANNEL_POOL6,
+ e_QM_FQ_CHANNEL_POOL7,
+ e_QM_FQ_CHANNEL_POOL8,
+ e_QM_FQ_CHANNEL_POOL9,
+ e_QM_FQ_CHANNEL_POOL10,
+ e_QM_FQ_CHANNEL_POOL11,
+ e_QM_FQ_CHANNEL_POOL12,
+ e_QM_FQ_CHANNEL_POOL13,
+ e_QM_FQ_CHANNEL_POOL14,
+ e_QM_FQ_CHANNEL_POOL15,
+
+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x800, /**< Dedicated channels serviced by Direct Connect Portal 0:
+ connected to FMan 0; assigned in incrementing order to
+ each sub-portal (SP) in the portal */
+ e_QM_FQ_CHANNEL_FMAN0_SP1,
+ e_QM_FQ_CHANNEL_FMAN0_SP2,
+ e_QM_FQ_CHANNEL_FMAN0_SP3,
+ e_QM_FQ_CHANNEL_FMAN0_SP4,
+ e_QM_FQ_CHANNEL_FMAN0_SP5,
+ e_QM_FQ_CHANNEL_FMAN0_SP6,
+ e_QM_FQ_CHANNEL_FMAN0_SP7,
+ e_QM_FQ_CHANNEL_FMAN0_SP8,
+ e_QM_FQ_CHANNEL_FMAN0_SP9,
+ e_QM_FQ_CHANNEL_FMAN0_SP10,
+ e_QM_FQ_CHANNEL_FMAN0_SP11,
+ e_QM_FQ_CHANNEL_FMAN0_SP12,
+ e_QM_FQ_CHANNEL_FMAN0_SP13,
+ e_QM_FQ_CHANNEL_FMAN0_SP14,
+ e_QM_FQ_CHANNEL_FMAN0_SP15,
+
+ e_QM_FQ_CHANNEL_RMAN_SP0 = 0x820, /**< Dedicated channels serviced by Direct Connect Portal 1: connected to RMan */
+ e_QM_FQ_CHANNEL_RMAN_SP1,
+
+ e_QM_FQ_CHANNEL_CAAM = 0x840 /**< Dedicated channel serviced by Direct Connect Portal 2:
+ connected to SEC */
+} e_QmFQChannel;
+
+/*****************************************************************************
+ BMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */
+
+/*****************************************************************************
+ SEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define SEC_NUM_OF_DECOS 3
+#define SEC_ALL_DECOS_MASK 0x00000003
+
+
+/*****************************************************************************
+ FM INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define INTG_MAX_NUM_OF_FM 1
+/* Ports defines */
+#define FM_MAX_NUM_OF_1G_MACS 5
+#define FM_MAX_NUM_OF_10G_MACS 1
+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS)
+#define FM_MAX_NUM_OF_OH_PORTS 4
+
+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS)
+
+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS)
+
+#define FM_MAX_NUM_OF_MACSECS 1 /* Should be updated */
+
+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */
+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */
+#define FM_MAX_NUM_OF_SUB_PORTALS 16
+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0
+
+#define FM_VSP_MAX_NUM_OF_ENTRIES 32
+#define FM_MAX_NUM_OF_PFC_PRIORITIES 8
+
+/* RAMs defines */
+#define FM_MURAM_SIZE (192 * KILOBYTE)
+#define FM_IRAM_SIZE(major, minor) \
+ (((major == 6) && ((minor == 4) )) ? (64 * KILOBYTE) : (32 * KILOBYTE))
+#define FM_NUM_OF_CTRL 2
+
+/* PCD defines */
+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */
+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */
+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */
+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000600 /**< Number of bytes saved for patches */
+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */
+
+/* RTC defines */
+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */
+#define FM_RTC_NUM_OF_PERIODIC_PULSES 3 /**< RTC number of periodic pulses */
+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */
+
+/* QMI defines */
+#define QMI_MAX_NUM_OF_TNUMS 64
+#define QMI_DEF_TNUMS_THRESH 32
+/* FPM defines */
+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4
+
+/* DMA defines */
+#define DMA_THRESH_MAX_COMMQ 83
+#define DMA_THRESH_MAX_BUF 127
+
+/* BMI defines */
+#define BMI_MAX_NUM_OF_TASKS 64
+#define BMI_MAX_NUM_OF_DMAS 32
+
+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE)
+#define PORT_MAX_WEIGHT 16
+
+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE
+
+/* Unique T4240 */
+#define FM_OP_OPEN_DMA_MIN_LIMIT
+#define FM_NO_RESTRICT_ON_ACCESS_RSRC
+#define FM_NO_OP_OBSERVED_POOLS
+#define FM_FRAME_END_PARAMS_FOR_OP
+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP
+#define FM_QMI_NO_SINGLE_ECC_EXCEPTION
+
+#define FM_NO_GUARANTEED_RESET_VALUES
+
+/* FM errata */
+#define FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+#define FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320
+#define FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675
+#define FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981
+#define FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273
+
+#define FM_BCB_ERRATA_BMI_SW001
+#define FM_LEN_CHECK_ERRATA_FMAN_SW002
+#define FM_AID_MODE_NO_TNUM_SW005 /* refer to pdm TKT068794 - only support of port_id on aid */
+#define FM_ERROR_VSP_NO_MATCH_SW006 /* refer to pdm TKT174304 - no match between errorQ and VSP */
+
+/*****************************************************************************
+ RMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define RM_MAX_NUM_OF_IB 4 /**< Number of inbound blocks */
+#define RM_NUM_OF_IBCU 8 /**< NUmber of classification units in an inbound block */
+
+/* RMan erratas */
+#define RM_ERRONEOUS_ACK_ERRATA_RMAN_A006756
+
+/*****************************************************************************
+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define NUM_OF_RX_SC 16
+#define NUM_OF_TX_SC 16
+
+#define NUM_OF_SA_PER_RX_SC 2
+#define NUM_OF_SA_PER_TX_SC 2
+
+#endif /* __DPAA_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/part_ext.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+
+ @File part_ext.h
+
+ @Description Definitions for the part (integration) module.
+*//***************************************************************************/
+
+#ifndef __PART_EXT_H
+#define __PART_EXT_H
+
+#include "std_ext.h"
+#include "part_integration_ext.h"
+
+/**************************************************************************//*
+ @Description Part data structure - must be contained in any integration
+ data structure.
+*//***************************************************************************/
+typedef struct t_Part
+{
+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId);
+ /**< Returns the address of the module's memory map base. */
+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress);
+ /**< Returns the module's ID according to its memory map base. */
+} t_Part;
+
+
+#endif /* __PART_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/FMANV3L/part_integration_ext.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+
+ @File part_integration_ext.h
+
+ @Description T4240 external definitions and structures.
+*//***************************************************************************/
+#ifndef __PART_INTEGRATION_EXT_H
+#define __PART_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+#include "ddr_std_ext.h"
+#include "enet_ext.h"
+#include "dpaa_integration_ext.h"
+
+
+/**************************************************************************//**
+ @Group T4240_chip_id T4240 Application Programming Interface
+
+ @Description T4240 Chip functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#define CORE_E6500
+
+#define INTG_MAX_NUM_OF_CORES 24
+
+
+/**************************************************************************//**
+ @Description Module types.
+*//***************************************************************************/
+typedef enum e_ModuleId
+{
+ e_MODULE_ID_DUART_1 = 0,
+ e_MODULE_ID_DUART_2,
+ e_MODULE_ID_DUART_3,
+ e_MODULE_ID_DUART_4,
+ e_MODULE_ID_LAW,
+ e_MODULE_ID_IFC,
+ e_MODULE_ID_PAMU,
+ e_MODULE_ID_QM, /**< Queue manager module */
+ e_MODULE_ID_BM, /**< Buffer manager module */
+ e_MODULE_ID_QM_CE_PORTAL_0,
+ e_MODULE_ID_QM_CI_PORTAL_0,
+ e_MODULE_ID_QM_CE_PORTAL_1,
+ e_MODULE_ID_QM_CI_PORTAL_1,
+ e_MODULE_ID_QM_CE_PORTAL_2,
+ e_MODULE_ID_QM_CI_PORTAL_2,
+ e_MODULE_ID_QM_CE_PORTAL_3,
+ e_MODULE_ID_QM_CI_PORTAL_3,
+ e_MODULE_ID_QM_CE_PORTAL_4,
+ e_MODULE_ID_QM_CI_PORTAL_4,
+ e_MODULE_ID_QM_CE_PORTAL_5,
+ e_MODULE_ID_QM_CI_PORTAL_5,
+ e_MODULE_ID_QM_CE_PORTAL_6,
+ e_MODULE_ID_QM_CI_PORTAL_6,
+ e_MODULE_ID_QM_CE_PORTAL_7,
+ e_MODULE_ID_QM_CI_PORTAL_7,
+ e_MODULE_ID_QM_CE_PORTAL_8,
+ e_MODULE_ID_QM_CI_PORTAL_8,
+ e_MODULE_ID_QM_CE_PORTAL_9,
+ e_MODULE_ID_QM_CI_PORTAL_9,
+ e_MODULE_ID_BM_CE_PORTAL_0,
+ e_MODULE_ID_BM_CI_PORTAL_0,
+ e_MODULE_ID_BM_CE_PORTAL_1,
+ e_MODULE_ID_BM_CI_PORTAL_1,
+ e_MODULE_ID_BM_CE_PORTAL_2,
+ e_MODULE_ID_BM_CI_PORTAL_2,
+ e_MODULE_ID_BM_CE_PORTAL_3,
+ e_MODULE_ID_BM_CI_PORTAL_3,
+ e_MODULE_ID_BM_CE_PORTAL_4,
+ e_MODULE_ID_BM_CI_PORTAL_4,
+ e_MODULE_ID_BM_CE_PORTAL_5,
+ e_MODULE_ID_BM_CI_PORTAL_5,
+ e_MODULE_ID_BM_CE_PORTAL_6,
+ e_MODULE_ID_BM_CI_PORTAL_6,
+ e_MODULE_ID_BM_CE_PORTAL_7,
+ e_MODULE_ID_BM_CI_PORTAL_7,
+ e_MODULE_ID_BM_CE_PORTAL_8,
+ e_MODULE_ID_BM_CI_PORTAL_8,
+ e_MODULE_ID_BM_CE_PORTAL_9,
+ e_MODULE_ID_BM_CI_PORTAL_9,
+ e_MODULE_ID_FM, /**< Frame manager module */
+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */
+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */
+ e_MODULE_ID_FM_BMI, /**< FM BMI block */
+ e_MODULE_ID_FM_QMI, /**< FM QMI block */
+ e_MODULE_ID_FM_PARSER, /**< FM parser block */
+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO5, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO6, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO7, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx2, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx3, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx4, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx5, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx6, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_10GRx1, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_10GRx2, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx2, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx3, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx4, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx5, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx6, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_10GTx1, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_10GTx2, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM_PLCR, /**< FM Policer */
+ e_MODULE_ID_FM_KG, /**< FM Keygen */
+ e_MODULE_ID_FM_DMA, /**< FM DMA */
+ e_MODULE_ID_FM_FPM, /**< FM FPM */
+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */
+ e_MODULE_ID_FM_1GMDIO, /**< FM 1G MDIO MAC */
+ e_MODULE_ID_FM_10GMDIO, /**< FM 10G MDIO */
+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */
+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */
+ e_MODULE_ID_FM_1GMAC2, /**< FM 1G MAC #2 */
+ e_MODULE_ID_FM_1GMAC3, /**< FM 1G MAC #3 */
+ e_MODULE_ID_FM_1GMAC4, /**< FM 1G MAC #4 */
+ e_MODULE_ID_FM_1GMAC5, /**< FM 1G MAC #5 */
+ e_MODULE_ID_FM_1GMAC6, /**< FM 1G MAC #6 */
+ e_MODULE_ID_FM_10GMAC1, /**< FM 10G MAC */
+ e_MODULE_ID_FM_10GMAC2, /**< FM 10G MAC */
+
+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */
+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */
+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */
+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */
+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */
+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */
+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */
+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */
+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */
+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */
+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */
+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */
+
+ e_MODULE_ID_PIC, /**< PIC */
+ e_MODULE_ID_GPIO, /**< GPIO */
+ e_MODULE_ID_SERDES, /**< SERDES */
+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */
+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */
+
+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */
+
+ e_MODULE_ID_DUMMY_LAST
+} e_ModuleId;
+
+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST
+
+#if 0 /* using unified values */
+/*****************************************************************************
+ INTEGRATION-SPECIFIC MODULE CODES
+******************************************************************************/
+#define MODULE_UNKNOWN 0x00000000
+#define MODULE_MEM 0x00010000
+#define MODULE_MM 0x00020000
+#define MODULE_CORE 0x00030000
+#define MODULE_T4240 0x00040000
+#define MODULE_T4240_PLATFORM 0x00050000
+#define MODULE_PM 0x00060000
+#define MODULE_MMU 0x00070000
+#define MODULE_PIC 0x00080000
+#define MODULE_CPC 0x00090000
+#define MODULE_DUART 0x000a0000
+#define MODULE_SERDES 0x000b0000
+#define MODULE_PIO 0x000c0000
+#define MODULE_QM 0x000d0000
+#define MODULE_BM 0x000e0000
+#define MODULE_SEC 0x000f0000
+#define MODULE_LAW 0x00100000
+#define MODULE_LBC 0x00110000
+#define MODULE_PAMU 0x00120000
+#define MODULE_FM 0x00130000
+#define MODULE_FM_MURAM 0x00140000
+#define MODULE_FM_PCD 0x00150000
+#define MODULE_FM_RTC 0x00160000
+#define MODULE_FM_MAC 0x00170000
+#define MODULE_FM_PORT 0x00180000
+#define MODULE_FM_SP 0x00190000
+#define MODULE_DPA_PORT 0x001a0000
+#define MODULE_MII 0x001b0000
+#define MODULE_I2C 0x001c0000
+#define MODULE_DMA 0x001d0000
+#define MODULE_DDR 0x001e0000
+#define MODULE_ESPI 0x001f0000
+#define MODULE_DPAA_IPSEC 0x00200000
+#endif /* using unified values */
+
+/*****************************************************************************
+ PAMU INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define PAMU_NUM_OF_PARTITIONS 4
+
+/*****************************************************************************
+ LAW INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define LAW_NUM_OF_WINDOWS 32
+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4 Kbytes */
+#define LAW_MAX_WINDOW_SIZE 0x0000010000000000LL /**< 1 Tbytes for 40-bit address space */
+
+
+/*****************************************************************************
+ LBC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+/**************************************************************************//**
+ @Group lbc_exception_grp LBC Exception Unit
+
+ @Description LBC Exception unit API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Anchor lbc_exbm
+
+ @Collection LBC Errors Bit Mask
+
+ These errors are reported through the exceptions callback..
+ The values can be or'ed in any combination in the errors mask
+ parameter of the errors report structure.
+
+ These errors can also be passed as a bit-mask to
+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(),
+ for enabling or disabling error checking.
+ @{
+*//***************************************************************************/
+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */
+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */
+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */
+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */
+
+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \
+ LBC_ERR_WRITE_PROTECT | LBC_ERR_CHIP_SELECT)
+ /**< All possible errors */
+/* @} */
+/** @} */ /* end of lbc_exception_grp group */
+
+#define LBC_INCORRECT_ERROR_REPORT_ERRATA
+
+#define LBC_NUM_OF_BANKS 8
+#define LBC_MAX_CS_SIZE 0x0000000100000000LL /* Up to 4G memory block size */
+#define LBC_PARITY_SUPPORT
+#define LBC_ADDRESS_HOLD_TIME_CTRL
+#define LBC_HIGH_CLK_DIVIDERS
+#define LBC_FCM_AVAILABLE
+
+/*****************************************************************************
+ GPIO INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define GPIO_PORT_OFFSET_0x1000
+
+#define GPIO_NUM_OF_PORTS 3 /**< Number of ports in GPIO module;
+ Each port contains up to 32 I/O pins. */
+
+#define GPIO_VALID_PIN_MASKS \
+ { /* Port A */ 0xFFFFFFFF, \
+ /* Port B */ 0xFFFFFFFF, \
+ /* Port C */ 0xFFFFFFFF }
+
+#define GPIO_VALID_INTR_MASKS \
+ { /* Port A */ 0xFFFFFFFF, \
+ /* Port B */ 0xFFFFFFFF, \
+ /* Port C */ 0xFFFFFFFF }
+
+
+
+#endif /* __PART_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/dpaa_integration_ext.h
@@ -0,0 +1,291 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+
+ @File dpaa_integration_ext.h
+
+ @Description T4240 FM external definitions and structures.
+*//***************************************************************************/
+#ifndef __DPAA_INTEGRATION_EXT_H
+#define __DPAA_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+
+
+#define DPAA_VERSION 11
+
+/**************************************************************************//**
+ @Description DPAA SW Portals Enumeration.
+*//***************************************************************************/
+typedef enum
+{
+ e_DPAA_SWPORTAL0 = 0,
+ e_DPAA_SWPORTAL1,
+ e_DPAA_SWPORTAL2,
+ e_DPAA_SWPORTAL3,
+ e_DPAA_SWPORTAL4,
+ e_DPAA_SWPORTAL5,
+ e_DPAA_SWPORTAL6,
+ e_DPAA_SWPORTAL7,
+ e_DPAA_SWPORTAL8,
+ e_DPAA_SWPORTAL9,
+ e_DPAA_SWPORTAL10,
+ e_DPAA_SWPORTAL11,
+ e_DPAA_SWPORTAL12,
+ e_DPAA_SWPORTAL13,
+ e_DPAA_SWPORTAL14,
+ e_DPAA_SWPORTAL15,
+ e_DPAA_SWPORTAL16,
+ e_DPAA_SWPORTAL17,
+ e_DPAA_SWPORTAL18,
+ e_DPAA_SWPORTAL19,
+ e_DPAA_SWPORTAL20,
+ e_DPAA_SWPORTAL21,
+ e_DPAA_SWPORTAL22,
+ e_DPAA_SWPORTAL23,
+ e_DPAA_SWPORTAL24,
+ e_DPAA_SWPORTAL_DUMMY_LAST
+} e_DpaaSwPortal;
+
+/**************************************************************************//**
+ @Description DPAA Direct Connect Portals Enumeration.
+*//***************************************************************************/
+typedef enum
+{
+ e_DPAA_DCPORTAL0 = 0,
+ e_DPAA_DCPORTAL1,
+ e_DPAA_DCPORTAL2,
+ e_DPAA_DCPORTAL_DUMMY_LAST
+} e_DpaaDcPortal;
+
+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST
+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST
+
+/*****************************************************************************
+ QMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */
+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */
+#define QM_MAX_NUM_OF_CGS 256 /**< Congestion groups number */
+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE)
+ /**< FQIDs range - 24 bits */
+
+/**************************************************************************//**
+ @Description Work Queue Channel assignments in QMan.
+*//***************************************************************************/
+typedef enum
+{
+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0x0, /**< Dedicated channels serviced by software portals 0 to 24 */
+ e_QM_FQ_CHANNEL_SWPORTAL1,
+ e_QM_FQ_CHANNEL_SWPORTAL2,
+ e_QM_FQ_CHANNEL_SWPORTAL3,
+ e_QM_FQ_CHANNEL_SWPORTAL4,
+ e_QM_FQ_CHANNEL_SWPORTAL5,
+ e_QM_FQ_CHANNEL_SWPORTAL6,
+ e_QM_FQ_CHANNEL_SWPORTAL7,
+ e_QM_FQ_CHANNEL_SWPORTAL8,
+ e_QM_FQ_CHANNEL_SWPORTAL9,
+ e_QM_FQ_CHANNEL_SWPORTAL10,
+ e_QM_FQ_CHANNEL_SWPORTAL11,
+ e_QM_FQ_CHANNEL_SWPORTAL12,
+ e_QM_FQ_CHANNEL_SWPORTAL13,
+ e_QM_FQ_CHANNEL_SWPORTAL14,
+ e_QM_FQ_CHANNEL_SWPORTAL15,
+ e_QM_FQ_CHANNEL_SWPORTAL16,
+ e_QM_FQ_CHANNEL_SWPORTAL17,
+ e_QM_FQ_CHANNEL_SWPORTAL18,
+ e_QM_FQ_CHANNEL_SWPORTAL19,
+ e_QM_FQ_CHANNEL_SWPORTAL20,
+ e_QM_FQ_CHANNEL_SWPORTAL21,
+ e_QM_FQ_CHANNEL_SWPORTAL22,
+ e_QM_FQ_CHANNEL_SWPORTAL23,
+ e_QM_FQ_CHANNEL_SWPORTAL24,
+
+ e_QM_FQ_CHANNEL_POOL1 = 0x401, /**< Pool channels that can be serviced by any of the software portals */
+ e_QM_FQ_CHANNEL_POOL2,
+ e_QM_FQ_CHANNEL_POOL3,
+ e_QM_FQ_CHANNEL_POOL4,
+ e_QM_FQ_CHANNEL_POOL5,
+ e_QM_FQ_CHANNEL_POOL6,
+ e_QM_FQ_CHANNEL_POOL7,
+ e_QM_FQ_CHANNEL_POOL8,
+ e_QM_FQ_CHANNEL_POOL9,
+ e_QM_FQ_CHANNEL_POOL10,
+ e_QM_FQ_CHANNEL_POOL11,
+ e_QM_FQ_CHANNEL_POOL12,
+ e_QM_FQ_CHANNEL_POOL13,
+ e_QM_FQ_CHANNEL_POOL14,
+ e_QM_FQ_CHANNEL_POOL15,
+
+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x800, /**< Dedicated channels serviced by Direct Connect Portal 0:
+ connected to FMan 0; assigned in incrementing order to
+ each sub-portal (SP) in the portal */
+ e_QM_FQ_CHANNEL_FMAN0_SP1,
+ e_QM_FQ_CHANNEL_FMAN0_SP2,
+ e_QM_FQ_CHANNEL_FMAN0_SP3,
+ e_QM_FQ_CHANNEL_FMAN0_SP4,
+ e_QM_FQ_CHANNEL_FMAN0_SP5,
+ e_QM_FQ_CHANNEL_FMAN0_SP6,
+ e_QM_FQ_CHANNEL_FMAN0_SP7,
+ e_QM_FQ_CHANNEL_FMAN0_SP8,
+ e_QM_FQ_CHANNEL_FMAN0_SP9,
+ e_QM_FQ_CHANNEL_FMAN0_SP10,
+ e_QM_FQ_CHANNEL_FMAN0_SP11,
+ e_QM_FQ_CHANNEL_FMAN0_SP12,
+ e_QM_FQ_CHANNEL_FMAN0_SP13,
+ e_QM_FQ_CHANNEL_FMAN0_SP14,
+ e_QM_FQ_CHANNEL_FMAN0_SP15,
+
+ e_QM_FQ_CHANNEL_RMAN_SP0 = 0x820, /**< Dedicated channels serviced by Direct Connect Portal 1: connected to RMan */
+ e_QM_FQ_CHANNEL_RMAN_SP1,
+
+ e_QM_FQ_CHANNEL_CAAM = 0x840 /**< Dedicated channel serviced by Direct Connect Portal 2:
+ connected to SEC */
+} e_QmFQChannel;
+
+/*****************************************************************************
+ BMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */
+
+/*****************************************************************************
+ SEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define SEC_NUM_OF_DECOS 3
+#define SEC_ALL_DECOS_MASK 0x00000003
+
+
+/*****************************************************************************
+ FM INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define INTG_MAX_NUM_OF_FM 2
+
+/* Ports defines */
+#define FM_MAX_NUM_OF_1G_MACS 6
+#define FM_MAX_NUM_OF_10G_MACS 2
+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS)
+#define FM_MAX_NUM_OF_OH_PORTS 6
+
+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS)
+
+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS)
+
+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */
+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */
+#define FM_MAX_NUM_OF_SUB_PORTALS 16
+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0
+
+#define FM_VSP_MAX_NUM_OF_ENTRIES 64
+#define FM_MAX_NUM_OF_PFC_PRIORITIES 8
+
+/* RAMs defines */
+#define FM_MURAM_SIZE (384 * KILOBYTE)
+#define FM_IRAM_SIZE(major, minor) (64 * KILOBYTE)
+#define FM_NUM_OF_CTRL 4
+
+/* PCD defines */
+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */
+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */
+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */
+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000600 /**< Number of bytes saved for patches */
+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */
+
+/* RTC defines */
+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */
+#define FM_RTC_NUM_OF_PERIODIC_PULSES 3 /**< RTC number of periodic pulses */
+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */
+
+/* QMI defines */
+#define QMI_MAX_NUM_OF_TNUMS 64
+#define QMI_DEF_TNUMS_THRESH 32
+/* FPM defines */
+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4
+
+/* DMA defines */
+#define DMA_THRESH_MAX_COMMQ 83
+#define DMA_THRESH_MAX_BUF 127
+
+/* BMI defines */
+#define BMI_MAX_NUM_OF_TASKS 128
+#define BMI_MAX_NUM_OF_DMAS 84
+
+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE)
+#define PORT_MAX_WEIGHT 16
+
+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE
+
+/* Unique T4240 */
+#define FM_OP_OPEN_DMA_MIN_LIMIT
+#define FM_NO_RESTRICT_ON_ACCESS_RSRC
+#define FM_NO_OP_OBSERVED_POOLS
+#define FM_FRAME_END_PARAMS_FOR_OP
+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP
+#define FM_QMI_NO_SINGLE_ECC_EXCEPTION
+
+#define FM_NO_GUARANTEED_RESET_VALUES
+
+/* FM errata */
+#define FM_HEAVY_TRAFFIC_HANG_ERRATA_FMAN_A005669
+#define FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127
+#define FM_RX_FIFO_CORRUPT_ERRATA_10GMAC_A006320
+#define FM_OP_NO_VSP_NO_RELEASE_ERRATA_FMAN_A006675
+#define FM_HEAVY_TRAFFIC_SEQUENCER_HANG_ERRATA_FMAN_A006981
+
+#define FM_BCB_ERRATA_BMI_SW001
+#define FM_LEN_CHECK_ERRATA_FMAN_SW002
+#define FM_AID_MODE_NO_TNUM_SW005 /* refer to pdm TKT068794 - only support of port_id on aid */
+#define FM_ERROR_VSP_NO_MATCH_SW006 /* refer to pdm TKT174304 - no match between errorQ and VSP */
+
+/*****************************************************************************
+ RMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define RM_MAX_NUM_OF_IB 4 /**< Number of inbound blocks */
+#define RM_NUM_OF_IBCU 8 /**< NUmber of classification units in an inbound block */
+
+/* RMan erratas */
+#define RM_ERRONEOUS_ACK_ERRATA_RMAN_A006756
+
+/*****************************************************************************
+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define NUM_OF_RX_SC 16
+#define NUM_OF_TX_SC 16
+
+#define NUM_OF_SA_PER_RX_SC 2
+#define NUM_OF_SA_PER_TX_SC 2
+
+#endif /* __DPAA_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/part_ext.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+
+ @File part_ext.h
+
+ @Description Definitions for the part (integration) module.
+*//***************************************************************************/
+
+#ifndef __PART_EXT_H
+#define __PART_EXT_H
+
+#include "std_ext.h"
+#include "part_integration_ext.h"
+
+#if !(defined(LS1043))
+#error "unable to proceed without chip-definition"
+#endif
+
+
+/**************************************************************************//*
+ @Description Part data structure - must be contained in any integration
+ data structure.
+*//***************************************************************************/
+typedef struct t_Part
+{
+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId);
+ /**< Returns the address of the module's memory map base. */
+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress);
+ /**< Returns the module's ID according to its memory map base. */
+} t_Part;
+
+
+#endif /* __PART_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/LS1043/part_integration_ext.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+
+ @File part_integration_ext.h
+
+ @Description T4240 external definitions and structures.
+*//***************************************************************************/
+#ifndef __PART_INTEGRATION_EXT_H
+#define __PART_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+#include "ddr_std_ext.h"
+#include "enet_ext.h"
+#include "dpaa_integration_ext.h"
+
+
+/**************************************************************************//**
+ @Group T4240_chip_id T4240 Application Programming Interface
+
+ @Description T4240 Chip functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#define INTG_MAX_NUM_OF_CORES 4
+
+/**************************************************************************//**
+ @Description Module types.
+*//***************************************************************************/
+typedef enum e_ModuleId
+{
+ e_MODULE_ID_DUART_1 = 0,
+ e_MODULE_ID_DUART_2,
+ e_MODULE_ID_DUART_3,
+ e_MODULE_ID_DUART_4,
+ e_MODULE_ID_LAW,
+ e_MODULE_ID_IFC,
+ e_MODULE_ID_PAMU,
+ e_MODULE_ID_QM, /**< Queue manager module */
+ e_MODULE_ID_BM, /**< Buffer manager module */
+ e_MODULE_ID_QM_CE_PORTAL_0,
+ e_MODULE_ID_QM_CI_PORTAL_0,
+ e_MODULE_ID_QM_CE_PORTAL_1,
+ e_MODULE_ID_QM_CI_PORTAL_1,
+ e_MODULE_ID_QM_CE_PORTAL_2,
+ e_MODULE_ID_QM_CI_PORTAL_2,
+ e_MODULE_ID_QM_CE_PORTAL_3,
+ e_MODULE_ID_QM_CI_PORTAL_3,
+ e_MODULE_ID_QM_CE_PORTAL_4,
+ e_MODULE_ID_QM_CI_PORTAL_4,
+ e_MODULE_ID_QM_CE_PORTAL_5,
+ e_MODULE_ID_QM_CI_PORTAL_5,
+ e_MODULE_ID_QM_CE_PORTAL_6,
+ e_MODULE_ID_QM_CI_PORTAL_6,
+ e_MODULE_ID_QM_CE_PORTAL_7,
+ e_MODULE_ID_QM_CI_PORTAL_7,
+ e_MODULE_ID_QM_CE_PORTAL_8,
+ e_MODULE_ID_QM_CI_PORTAL_8,
+ e_MODULE_ID_QM_CE_PORTAL_9,
+ e_MODULE_ID_QM_CI_PORTAL_9,
+ e_MODULE_ID_BM_CE_PORTAL_0,
+ e_MODULE_ID_BM_CI_PORTAL_0,
+ e_MODULE_ID_BM_CE_PORTAL_1,
+ e_MODULE_ID_BM_CI_PORTAL_1,
+ e_MODULE_ID_BM_CE_PORTAL_2,
+ e_MODULE_ID_BM_CI_PORTAL_2,
+ e_MODULE_ID_BM_CE_PORTAL_3,
+ e_MODULE_ID_BM_CI_PORTAL_3,
+ e_MODULE_ID_BM_CE_PORTAL_4,
+ e_MODULE_ID_BM_CI_PORTAL_4,
+ e_MODULE_ID_BM_CE_PORTAL_5,
+ e_MODULE_ID_BM_CI_PORTAL_5,
+ e_MODULE_ID_BM_CE_PORTAL_6,
+ e_MODULE_ID_BM_CI_PORTAL_6,
+ e_MODULE_ID_BM_CE_PORTAL_7,
+ e_MODULE_ID_BM_CI_PORTAL_7,
+ e_MODULE_ID_BM_CE_PORTAL_8,
+ e_MODULE_ID_BM_CI_PORTAL_8,
+ e_MODULE_ID_BM_CE_PORTAL_9,
+ e_MODULE_ID_BM_CI_PORTAL_9,
+ e_MODULE_ID_FM, /**< Frame manager module */
+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */
+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */
+ e_MODULE_ID_FM_BMI, /**< FM BMI block */
+ e_MODULE_ID_FM_QMI, /**< FM QMI block */
+ e_MODULE_ID_FM_PARSER, /**< FM parser block */
+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO5, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO6, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO7, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx2, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx3, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx4, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx5, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx6, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_10GRx1, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_10GRx2, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx2, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx3, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx4, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx5, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx6, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_10GTx1, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM_PORT_10GTx2, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM_PLCR, /**< FM Policer */
+ e_MODULE_ID_FM_KG, /**< FM Keygen */
+ e_MODULE_ID_FM_DMA, /**< FM DMA */
+ e_MODULE_ID_FM_FPM, /**< FM FPM */
+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */
+ e_MODULE_ID_FM_1GMDIO, /**< FM 1G MDIO MAC */
+ e_MODULE_ID_FM_10GMDIO, /**< FM 10G MDIO */
+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */
+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */
+ e_MODULE_ID_FM_1GMAC2, /**< FM 1G MAC #2 */
+ e_MODULE_ID_FM_1GMAC3, /**< FM 1G MAC #3 */
+ e_MODULE_ID_FM_1GMAC4, /**< FM 1G MAC #4 */
+ e_MODULE_ID_FM_1GMAC5, /**< FM 1G MAC #5 */
+ e_MODULE_ID_FM_1GMAC6, /**< FM 1G MAC #6 */
+ e_MODULE_ID_FM_10GMAC1, /**< FM 10G MAC */
+ e_MODULE_ID_FM_10GMAC2, /**< FM 10G MAC */
+
+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */
+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */
+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */
+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */
+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */
+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */
+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */
+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */
+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */
+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */
+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */
+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */
+
+ e_MODULE_ID_PIC, /**< PIC */
+ e_MODULE_ID_GPIO, /**< GPIO */
+ e_MODULE_ID_SERDES, /**< SERDES */
+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */
+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */
+
+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */
+
+ e_MODULE_ID_DUMMY_LAST
+} e_ModuleId;
+
+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST
+
+
+#endif /* __PART_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/dpaa_integration_ext.h
@@ -0,0 +1,213 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**
+
+ @File dpaa_integration_ext.h
+
+ @Description P1023 FM external definitions and structures.
+*//***************************************************************************/
+#ifndef __DPAA_INTEGRATION_EXT_H
+#define __DPAA_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+
+
+#define DPAA_VERSION 10
+
+typedef enum e_DpaaSwPortal {
+ e_DPAA_SWPORTAL0 = 0,
+ e_DPAA_SWPORTAL1,
+ e_DPAA_SWPORTAL2,
+ e_DPAA_SWPORTAL_DUMMY_LAST
+} e_DpaaSwPortal;
+
+typedef enum {
+ e_DPAA_DCPORTAL0 = 0,
+ e_DPAA_DCPORTAL2,
+ e_DPAA_DCPORTAL_DUMMY_LAST
+} e_DpaaDcPortal;
+
+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST
+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST
+
+/*****************************************************************************
+ QMAN INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define QM_MAX_NUM_OF_POOL_CHANNELS 3
+#define QM_MAX_NUM_OF_WQ 8
+#define QM_MAX_NUM_OF_SWP_AS 2
+#define QM_MAX_NUM_OF_CGS 64
+#define QM_MAX_NUM_OF_FQIDS (16*MEGABYTE)
+
+typedef enum {
+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0,
+ e_QM_FQ_CHANNEL_SWPORTAL1,
+ e_QM_FQ_CHANNEL_SWPORTAL2,
+
+ e_QM_FQ_CHANNEL_POOL1 = 0x21,
+ e_QM_FQ_CHANNEL_POOL2,
+ e_QM_FQ_CHANNEL_POOL3,
+
+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x40,
+ e_QM_FQ_CHANNEL_FMAN0_SP1,
+ e_QM_FQ_CHANNEL_FMAN0_SP2,
+ e_QM_FQ_CHANNEL_FMAN0_SP3,
+ e_QM_FQ_CHANNEL_FMAN0_SP4,
+ e_QM_FQ_CHANNEL_FMAN0_SP5,
+ e_QM_FQ_CHANNEL_FMAN0_SP6,
+
+
+ e_QM_FQ_CHANNEL_CAAM = 0x80
+} e_QmFQChannel;
+
+/*****************************************************************************
+ BMAN INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define BM_MAX_NUM_OF_POOLS 8
+
+/*****************************************************************************
+ SEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define SEC_NUM_OF_DECOS 2
+#define SEC_ALL_DECOS_MASK 0x00000003
+#define SEC_RNGB
+#define SEC_NO_ESP_TRAILER_REMOVAL
+
+/*****************************************************************************
+ FM INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define INTG_MAX_NUM_OF_FM 1
+
+/* Ports defines */
+#define FM_MAX_NUM_OF_1G_MACS 2
+#define FM_MAX_NUM_OF_10G_MACS 0
+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS)
+#define FM_MAX_NUM_OF_OH_PORTS 5
+
+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS)
+
+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS)
+
+#define FM_MAX_NUM_OF_MACSECS 1
+
+#define FM_MACSEC_SUPPORT
+
+#define FM_LOW_END_RESTRICTION /* prevents the use of TX port 1 with OP port 0 */
+
+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 4 /**< Number of external BM pools per Rx port */
+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 2 /**< Number of Offline parsing port external BM pools per Rx port */
+#define FM_PORT_NUM_OF_CONGESTION_GRPS 32 /**< Total number of congestion groups in QM */
+#define FM_MAX_NUM_OF_SUB_PORTALS 7
+
+/* Rams defines */
+#define FM_MURAM_SIZE (64*KILOBYTE)
+#define FM_IRAM_SIZE(major, minor) (32 * KILOBYTE)
+#define FM_NUM_OF_CTRL 2
+
+/* PCD defines */
+#define FM_PCD_PLCR_NUM_ENTRIES 32 /**< Total number of policer profiles */
+#define FM_PCD_KG_NUM_OF_SCHEMES 16 /**< Total number of KG schemes */
+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 128 /**< Number of classification plan entries. */
+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000240 /**< Number of bytes saved for patches */
+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */
+
+/* RTC defines */
+#define FM_RTC_NUM_OF_ALARMS 2
+#define FM_RTC_NUM_OF_PERIODIC_PULSES 2
+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2
+
+/* QMI defines */
+#define QMI_MAX_NUM_OF_TNUMS 15
+
+/* FPM defines */
+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4
+
+/* DMA defines */
+#define DMA_THRESH_MAX_COMMQ 15
+#define DMA_THRESH_MAX_BUF 7
+
+/* BMI defines */
+#define BMI_MAX_NUM_OF_TASKS 64
+#define BMI_MAX_NUM_OF_DMAS 16
+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE)
+#define PORT_MAX_WEIGHT 4
+
+/*****************************************************************************
+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define NUM_OF_RX_SC 16
+#define NUM_OF_TX_SC 16
+
+#define NUM_OF_SA_PER_RX_SC 2
+#define NUM_OF_SA_PER_TX_SC 2
+
+/**************************************************************************//**
+ @Description Enum for inter-module interrupts registration
+*//***************************************************************************/
+
+/* 1023 unique features */
+#define FM_QMI_NO_ECC_EXCEPTIONS
+#define FM_CSI_CFED_LIMIT
+#define FM_PEDANTIC_DMA
+#define FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+#define FM_FIFO_ALLOCATION_ALG
+#define FM_DEQ_PIPELINE_PARAMS_FOR_OP
+#define FM_HAS_TOTAL_DMAS
+#define FM_KG_NO_IPPID_SUPPORT
+#define FM_NO_GUARANTEED_RESET_VALUES
+#define FM_MAC_RESET
+
+/* FM erratas */
+#define FM_RX_PREAM_4_ERRATA_DTSEC_A001
+#define FM_MAGIC_PACKET_UNRECOGNIZED_ERRATA_DTSEC2 /* No implementation, Out of LLD scope */
+
+#define FM_DEBUG_TRACE_FMAN_A004 /* No implementation, Out of LLD scope */
+#define FM_INT_BUF_LEAK_FMAN_A005 /* No implementation, Out of LLD scope. App must avoid S/G */
+
+#define FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839
+
+/* #define FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173 */
+
+/*
+TKT056919 - axi12axi0 can hang if read request follows the single byte write on the very next cycle
+TKT038900 - FM dma lockup occur due to AXI slave protocol violation
+*/
+#define FM_LOCKUP_ALIGNMENT_ERRATA_FMAN_SW004
+
+
+#endif /* __DPAA_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/part_ext.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+
+ @File part_ext.h
+
+ @Description Definitions for the part (integration) module.
+*//***************************************************************************/
+
+#ifndef __PART_EXT_H
+#define __PART_EXT_H
+
+#include "std_ext.h"
+#include "part_integration_ext.h"
+
+
+#if !(defined(MPC8306) || \
+ defined(MPC8309) || \
+ defined(MPC834x) || \
+ defined(MPC836x) || \
+ defined(MPC832x) || \
+ defined(MPC837x) || \
+ defined(MPC8568) || \
+ defined(MPC8569) || \
+ defined(P1020) || \
+ defined(P1021) || \
+ defined(P1022) || \
+ defined(P1023) || \
+ defined(P2020) || \
+ defined(P3041) || \
+ defined(P4080) || \
+ defined(P5020) || \
+ defined(MSC814x))
+#error "unable to proceed without chip-definition"
+#endif
+
+
+/**************************************************************************//*
+ @Description Part data structure - must be contained in any integration
+ data structure.
+*//***************************************************************************/
+typedef struct t_Part
+{
+ uint64_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId);
+ /**< Returns the address of the module's memory map base. */
+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uint64_t baseAddress);
+ /**< Returns the module's ID according to its memory map base. */
+} t_Part;
+
+
+#endif /* __PART_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P1023/part_integration_ext.h
@@ -0,0 +1,635 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File part_integration_ext.h
+
+ @Description P1023 external definitions and structures.
+*//***************************************************************************/
+#ifndef __PART_INTEGRATION_EXT_H
+#define __PART_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+#include "dpaa_integration_ext.h"
+
+
+/**************************************************************************//**
+ @Group 1023_chip_id P1023 Application Programming Interface
+
+ @Description P1023 Chip functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#define INTG_MAX_NUM_OF_CORES 2
+
+
+/**************************************************************************//**
+ @Description Module types.
+*//***************************************************************************/
+typedef enum e_ModuleId
+{
+ e_MODULE_ID_LAW, /**< Local Access module */
+ e_MODULE_ID_ECM, /**< e500 Coherency Module */
+ e_MODULE_ID_DDR, /**< DDR memory controller */
+ e_MODULE_ID_I2C_1, /**< I2C 1 */
+ e_MODULE_ID_I2C_2, /**< I2C 1 */
+ e_MODULE_ID_DUART_1, /**< DUART module 1 */
+ e_MODULE_ID_DUART_2, /**< DUART module 2 */
+ e_MODULE_ID_LBC, /**< Local bus memory controller module */
+ e_MODULE_ID_PCIE_1, /**< PCI Express 1 controller module */
+ e_MODULE_ID_PCIE_ATMU_1, /**< PCI 1 ATMU Window */
+ e_MODULE_ID_PCIE_2, /**< PCI Express 2 controller module */
+ e_MODULE_ID_PCIE_ATMU_2, /**< PCI 2 ATMU Window */
+ e_MODULE_ID_PCIE_3, /**< PCI Express 3 controller module */
+ e_MODULE_ID_PCIE_ATMU_3, /**< PCI 3 ATMU Window */
+ e_MODULE_ID_MSI, /**< MSI registers */
+ e_MODULE_ID_L2_SRAM, /**< L2/SRAM Memory-Mapped controller module */
+ e_MODULE_ID_DMA_1, /**< DMA controller 1 */
+ e_MODULE_ID_DMA_2, /**< DMA controller 2 */
+ e_MODULE_ID_EPIC, /**< Programmable interrupt controller */
+ e_MODULE_ID_ESPI, /**< ESPI module */
+ e_MODULE_ID_GPIO, /**< General Purpose I/O */
+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */
+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */
+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */
+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */
+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */
+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */
+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */
+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */
+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */
+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */
+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */
+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */
+ e_MODULE_ID_USB_DR_1, /**< USB 2.0 module 1 */
+ e_MODULE_ID_USB_DR_2, /**< USB 2.0 module 2 */
+ e_MODULE_ID_ETSEC_MII_MNG, /**< MII MNG registers */
+ e_MODULE_ID_ETSEC_1, /**< ETSEC module 1 */
+ e_MODULE_ID_ETSEC_2, /**< ETSEC module 2 */
+ e_MODULE_ID_GUTS, /**< Serial DMA */
+ e_MODULE_ID_PM, /**< Performance Monitor module */
+ e_MODULE_ID_QM, /**< Queue manager module */
+ e_MODULE_ID_BM, /**< Buffer manager module */
+ e_MODULE_ID_QM_CE_PORTAL,
+ e_MODULE_ID_QM_CI_PORTAL,
+ e_MODULE_ID_BM_CE_PORTAL,
+ e_MODULE_ID_BM_CI_PORTAL,
+ e_MODULE_ID_FM, /**< Frame manager #1 module */
+ e_MODULE_ID_FM_RTC, /**< FM Real-Time-Clock */
+ e_MODULE_ID_FM_MURAM, /**< FM Multi-User-RAM */
+ e_MODULE_ID_FM_BMI, /**< FM BMI block */
+ e_MODULE_ID_FM_QMI, /**< FM QMI block */
+ e_MODULE_ID_FM_PRS, /**< FM parser block */
+ e_MODULE_ID_FM_PORT_HO0, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO1, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO2, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO3, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_HO4, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM_PORT_1GRx0, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GRx1, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx0, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PORT_1GTx1, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM_PLCR, /**< FM Policer */
+ e_MODULE_ID_FM_KG, /**< FM Keygen */
+ e_MODULE_ID_FM_DMA, /**< FM DMA */
+ e_MODULE_ID_FM_FPM, /**< FM FPM */
+ e_MODULE_ID_FM_IRAM, /**< FM Instruction-RAM */
+ e_MODULE_ID_FM_1GMDIO0, /**< FM 1G MDIO MAC 0*/
+ e_MODULE_ID_FM_1GMDIO1, /**< FM 1G MDIO MAC 1*/
+ e_MODULE_ID_FM_PRS_IRAM, /**< FM SW-parser Instruction-RAM */
+ e_MODULE_ID_FM_RISC0, /**< FM risc #0 */
+ e_MODULE_ID_FM_RISC1, /**< FM risc #1 */
+ e_MODULE_ID_FM_1GMAC0, /**< FM 1G MAC #0 */
+ e_MODULE_ID_FM_1GMAC1, /**< FM 1G MAC #1 */
+ e_MODULE_ID_FM_MACSEC, /**< FM MACSEC */
+
+ e_MODULE_ID_DUMMY_LAST
+} e_ModuleId;
+
+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST
+
+
+#define P1023_OFFSET_LAW 0x00000C08
+#define P1023_OFFSET_ECM 0x00001000
+#define P1023_OFFSET_DDR 0x00002000
+#define P1023_OFFSET_I2C1 0x00003000
+#define P1023_OFFSET_I2C2 0x00003100
+#define P1023_OFFSET_DUART1 0x00004500
+#define P1023_OFFSET_DUART2 0x00004600
+#define P1023_OFFSET_LBC 0x00005000
+#define P1023_OFFSET_ESPI 0x00007000
+#define P1023_OFFSET_PCIE2 0x00009000
+#define P1023_OFFSET_PCIE2_ATMU 0x00009C00
+#define P1023_OFFSET_PCIE1 0x0000A000
+#define P1023_OFFSET_PCIE1_ATMU 0x0000AC00
+#define P1023_OFFSET_PCIE3 0x0000B000
+#define P1023_OFFSET_PCIE3_ATMU 0x0000BC00
+#define P1023_OFFSET_DMA2 0x0000C100
+#define P1023_OFFSET_GPIO 0x0000F000
+#define P1023_OFFSET_L2_SRAM 0x00020000
+#define P1023_OFFSET_DMA1 0x00021100
+#define P1023_OFFSET_USB1 0x00022000
+#define P1023_OFFSET_SEC_GEN 0x00030000
+#define P1023_OFFSET_SEC_JQ0 0x00031000
+#define P1023_OFFSET_SEC_JQ1 0x00032000
+#define P1023_OFFSET_SEC_JQ2 0x00033000
+#define P1023_OFFSET_SEC_JQ3 0x00034000
+#define P1023_OFFSET_SEC_RTIC 0x00036000
+#define P1023_OFFSET_SEC_QI 0x00037000
+#define P1023_OFFSET_SEC_DECO0_CCB0 0x00038000
+#define P1023_OFFSET_SEC_DECO1_CCB1 0x00039000
+#define P1023_OFFSET_SEC_DECO2_CCB2 0x0003a000
+#define P1023_OFFSET_SEC_DECO3_CCB3 0x0003b000
+#define P1023_OFFSET_SEC_DECO4_CCB4 0x0003c000
+#define P1023_OFFSET_PIC 0x00040000
+#define P1023_OFFSET_MSI 0x00041600
+#define P1023_OFFSET_AXI 0x00081000
+#define P1023_OFFSET_QM 0x00088000
+#define P1023_OFFSET_BM 0x0008A000
+#define P1022_OFFSET_PM 0x000E1000
+
+#define P1023_OFFSET_GUTIL 0x000E0000
+#define P1023_OFFSET_PM 0x000E1000
+#define P1023_OFFSET_DEBUG 0x000E2000
+#define P1023_OFFSET_SERDES 0x000E3000
+#define P1023_OFFSET_ROM 0x000F0000
+#define P1023_OFFSET_FM 0x00100000
+
+#define P1023_OFFSET_FM_MURAM (P1023_OFFSET_FM + 0x00000000)
+#define P1023_OFFSET_FM_BMI (P1023_OFFSET_FM + 0x00080000)
+#define P1023_OFFSET_FM_QMI (P1023_OFFSET_FM + 0x00080400)
+#define P1023_OFFSET_FM_PRS (P1023_OFFSET_FM + 0x00080800)
+#define P1023_OFFSET_FM_PORT_HO0 (P1023_OFFSET_FM + 0x00081000)
+#define P1023_OFFSET_FM_PORT_HO1 (P1023_OFFSET_FM + 0x00082000)
+#define P1023_OFFSET_FM_PORT_HO2 (P1023_OFFSET_FM + 0x00083000)
+#define P1023_OFFSET_FM_PORT_HO3 (P1023_OFFSET_FM + 0x00084000)
+#define P1023_OFFSET_FM_PORT_HO4 (P1023_OFFSET_FM + 0x00085000)
+#define P1023_OFFSET_FM_PORT_1GRX0 (P1023_OFFSET_FM + 0x00088000)
+#define P1023_OFFSET_FM_PORT_1GRX1 (P1023_OFFSET_FM + 0x00089000)
+#define P1023_OFFSET_FM_PORT_1GTX0 (P1023_OFFSET_FM + 0x000A8000)
+#define P1023_OFFSET_FM_PORT_1GTX1 (P1023_OFFSET_FM + 0x000A9000)
+#define P1023_OFFSET_FM_PLCR (P1023_OFFSET_FM + 0x000C0000)
+#define P1023_OFFSET_FM_KG (P1023_OFFSET_FM + 0x000C1000)
+#define P1023_OFFSET_FM_DMA (P1023_OFFSET_FM + 0x000C2000)
+#define P1023_OFFSET_FM_FPM (P1023_OFFSET_FM + 0x000C3000)
+#define P1023_OFFSET_FM_IRAM (P1023_OFFSET_FM + 0x000C4000)
+#define P1023_OFFSET_FM_PRS_IRAM (P1023_OFFSET_FM + 0x000C7000)
+#define P1023_OFFSET_FM_RISC0 (P1023_OFFSET_FM + 0x000D0000)
+#define P1023_OFFSET_FM_RISC1 (P1023_OFFSET_FM + 0x000D0400)
+#define P1023_OFFSET_FM_MACSEC (P1023_OFFSET_FM + 0x000D8000)
+#define P1023_OFFSET_FM_1GMAC0 (P1023_OFFSET_FM + 0x000E0000)
+#define P1023_OFFSET_FM_1GMDIO0 (P1023_OFFSET_FM + 0x000E1120)
+#define P1023_OFFSET_FM_1GMAC1 (P1023_OFFSET_FM + 0x000E2000)
+#define P1023_OFFSET_FM_1GMDIO1 (P1023_OFFSET_FM + 0x000E3000)
+#define P1023_OFFSET_FM_RTC (P1023_OFFSET_FM + 0x000FE000)
+
+/* Offsets relative to QM or BM portals base */
+#define P1023_OFFSET_PORTALS_CE_AREA 0x00000000 /* cache enabled area */
+#define P1023_OFFSET_PORTALS_CI_AREA 0x00100000 /* cache inhibited area */
+
+#define P1023_OFFSET_PORTALS_CE(portal) (P1023_OFFSET_PORTALS_CE_AREA + 0x4000 * (portal))
+#define P1023_OFFSET_PORTALS_CI(portal) (P1023_OFFSET_PORTALS_CI_AREA + 0x1000 * (portal))
+
+/**************************************************************************//**
+ @Description Transaction source ID (for memory controllers error reporting).
+*//***************************************************************************/
+typedef enum e_TransSrc
+{
+ e_TRANS_SRC_PCIE_2 = 0x01, /**< PCIe port 2 */
+ e_TRANS_SRC_PCIE_1 = 0x02, /**< PCIe port 1 */
+ e_TRANS_SRC_PCIE_3 = 0x03, /**< PCIe port 3 */
+ e_TRANS_SRC_LBC = 0x04, /**< Enhanced local bus */
+ e_TRANS_SRC_DPAA_SW_PORTALS = 0x0E, /**< DPAA software portals or SRAM */
+ e_TRANS_SRC_DDR = 0x0F, /**< DDR controller */
+ e_TRANS_SRC_CORE_INS_FETCH = 0x10, /**< Processor (instruction) */
+ e_TRANS_SRC_CORE_DATA = 0x11, /**< Processor (data) */
+ e_TRANS_SRC_DMA = 0x15 /**< DMA */
+} e_TransSrc;
+
+/**************************************************************************//**
+ @Description Local Access Window Target interface ID
+*//***************************************************************************/
+typedef enum e_P1023LawTargetId
+{
+ e_P1023_LAW_TARGET_PCIE_2 = 0x01, /**< PCI Express 2 target interface */
+ e_P1023_LAW_TARGET_PCIE_1 = 0x02, /**< PCI Express 1 target interface */
+ e_P1023_LAW_TARGET_PCIE_3 = 0x03, /**< PCI Express 3 target interface */
+ e_P1023_LAW_TARGET_LBC = 0x04, /**< Local bus target interface */
+ e_P1023_LAW_TARGET_QM_PORTALS = 0x0E, /**< Queue Manager Portals */
+ e_P1023_LAW_TARGET_BM_PORTALS = 0x0E, /**< Buffer Manager Portals */
+ e_P1023_LAW_TARGET_SRAM = 0x0E, /**< SRAM scratchpad */
+ e_P1023_LAW_TARGET_DDR = 0x0F, /**< DDR target interface */
+ e_P1023_LAW_TARGET_NONE = 0xFF /**< Invalid target interface */
+} e_P1023LawTargetId;
+
+
+/**************************************************************************//**
+ @Group 1023_init_grp P1023 Initialization Unit
+
+ @Description P1023 initialization unit API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description Part ID and revision number
+*//***************************************************************************/
+typedef enum e_P1023DeviceName
+{
+ e_P1023_REV_INVALID = 0x00000000, /**< Invalid revision */
+ e_SC1023_REV_1_0 = (int)0x80FC0010, /**< SC1023 rev 1.0 */
+ e_SC1023_REV_1_1 = (int)0x80FC0011, /**< SC1023 rev 1.1 */
+ e_P1023_REV_1_0 = (int)0x80FE0010, /**< P1023 rev 1.0 with security */
+ e_P1023_REV_1_1 = (int)0x80FE0011, /**< P1023 rev 1.1 with security */
+ e_P1017_REV_1_1 = (int)0x80FF0011, /**< P1017 rev 1.1 with security */
+ e_P1023_REV_1_0_NO_SEC = (int)0x80F60010, /**< P1023 rev 1.0 without security */
+ e_P1023_REV_1_1_NO_SEC = (int)0x80F60011, /**< P1023 rev 1.1 without security */
+ e_P1017_REV_1_1_NO_SEC = (int)0x80F70011 /**< P1017 rev 1.1 without security */
+} e_P1023DeviceName;
+
+/**************************************************************************//**
+ @Description structure representing P1023 initialization parameters
+*//***************************************************************************/
+typedef struct t_P1023Params
+{
+ uintptr_t ccsrBaseAddress; /**< CCSR base address (virtual) */
+ uintptr_t bmPortalsBaseAddress; /**< Portals base address (virtual) */
+ uintptr_t qmPortalsBaseAddress; /**< Portals base address (virtual) */
+} t_P1023Params;
+
+/**************************************************************************//**
+ @Function P1023_ConfigAndInit
+
+ @Description General initiation of the chip registers.
+
+ @Param[in] p_P1023Params - A pointer to data structure of parameters
+
+ @Return A handle to the P1023 data structure.
+*//***************************************************************************/
+t_Handle P1023_ConfigAndInit(t_P1023Params *p_P1023Params);
+
+/**************************************************************************//**
+ @Function P1023_Free
+
+ @Description Free all resources.
+
+ @Param h_P1023 - (In) The handle of the initialized P1023 object.
+
+ @Return E_OK on success; Other value otherwise.
+*//***************************************************************************/
+t_Error P1023_Free(t_Handle h_P1023);
+
+/**************************************************************************//**
+ @Function P1023_GetRevInfo
+
+ @Description This routine enables access to chip and revision information.
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+
+ @Return Part ID and revision.
+*//***************************************************************************/
+e_P1023DeviceName P1023_GetRevInfo(uintptr_t gutilBase);
+
+/**************************************************************************//**
+ @Function P1023_GetE500Factor
+
+ @Description Returns E500 core clock multiplication factor.
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+ @Param[in] coreId - Id of the requested core.
+ @Param[out] p_E500MulFactor - Returns E500 to CCB multification factor.
+ @Param[out] p_E500DivFactor - Returns E500 to CCB division factor.
+
+ @Return E_OK on success; Other value otherwise.
+*
+*//***************************************************************************/
+t_Error P1023_GetE500Factor(uintptr_t gutilBase,
+ uint32_t coreId,
+ uint32_t *p_E500MulFactor,
+ uint32_t *p_E500DivFactor);
+
+/**************************************************************************//**
+ @Function P1023_GetFmFactor
+
+ @Description returns FM multiplication factors. (This value is returned using
+ two parameters to avoid using float parameter).
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+ @Param[out] p_FmMulFactor - returns E500 to CCB multification factor.
+ @Param[out] p_FmDivFactor - returns E500 to CCB division factor.
+
+ @Return E_OK on success; Other value otherwise.
+*//***************************************************************************/
+t_Error P1023_GetFmFactor(uintptr_t gutilBase, uint32_t *p_FmMulFactor, uint32_t *p_FmDivFactor);
+
+/**************************************************************************//**
+ @Function P1023_GetCcbFactor
+
+ @Description returns system multiplication factor.
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+
+ @Return System multiplication factor.
+*//***************************************************************************/
+uint32_t P1023_GetCcbFactor(uintptr_t gutilBase);
+
+#if 0
+/**************************************************************************//**
+ @Function P1023_GetDdrFactor
+
+ @Description returns the multiplication factor of the clock in for the DDR clock .
+ Note: assumes the ddr_in_clk is identical to the sys_in_clk
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+ @Param p_DdrMulFactor - returns DDR in clk multification factor.
+ @Param p_DdrDivFactor - returns DDR division factor.
+
+ @Return E_OK on success; Other value otherwise..
+*//***************************************************************************/
+t_Error P1023_GetDdrFactor( uintptr_t gutilBase,
+ uint32_t *p_DdrMulFactor,
+ uint32_t *p_DdrDivFactor);
+
+/**************************************************************************//**
+ @Function P1023_GetDdrType
+
+ @Description returns the multiplication factor of the clock in for the DDR clock .
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+ @Param p_DdrType - (Out) returns DDR type DDR1/DDR2/DDR3.
+
+ @Return E_OK on success; Other value otherwise.
+*//***************************************************************************/
+t_Error P1023_GetDdrType(uintptr_t gutilBase, e_DdrType *p_DdrType );
+#endif
+
+/** @} */ /* end of 1023_init_grp group */
+/** @} */ /* end of 1023_grp group */
+
+#define CORE_E500V2
+
+#if 0 /* using unified values */
+/*****************************************************************************
+ INTEGRATION-SPECIFIC MODULE CODES
+******************************************************************************/
+#define MODULE_UNKNOWN 0x00000000
+#define MODULE_MEM 0x00010000
+#define MODULE_MM 0x00020000
+#define MODULE_CORE 0x00030000
+#define MODULE_P1023 0x00040000
+#define MODULE_MII 0x00050000
+#define MODULE_PM 0x00060000
+#define MODULE_MMU 0x00070000
+#define MODULE_PIC 0x00080000
+#define MODULE_L2_CACHE 0x00090000
+#define MODULE_DUART 0x000a0000
+#define MODULE_SERDES 0x000b0000
+#define MODULE_PIO 0x000c0000
+#define MODULE_QM 0x000d0000
+#define MODULE_BM 0x000e0000
+#define MODULE_SEC 0x000f0000
+#define MODULE_FM 0x00100000
+#define MODULE_FM_MURAM 0x00110000
+#define MODULE_FM_PCD 0x00120000
+#define MODULE_FM_RTC 0x00130000
+#define MODULE_FM_MAC 0x00140000
+#define MODULE_FM_PORT 0x00150000
+#define MODULE_FM_MACSEC 0x00160000
+#define MODULE_FM_MACSEC_SECY 0x00170000
+#define MODULE_FM_SP 0x00280000
+#define MODULE_ECM 0x00190000
+#define MODULE_DMA 0x001a0000
+#define MODULE_DDR 0x001b0000
+#define MODULE_LAW 0x001c0000
+#define MODULE_LBC 0x001d0000
+#define MODULE_I2C 0x001e0000
+#define MODULE_ESPI 0x001f0000
+#define MODULE_PCI 0x00200000
+#define MODULE_DPA_PORT 0x00210000
+#define MODULE_USB 0x00220000
+#endif /* using unified values */
+
+/*****************************************************************************
+ LBC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+/**************************************************************************//**
+ @Group lbc_exception_grp LBC Exception Unit
+
+ @Description LBC Exception unit API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Anchor lbc_exbm
+
+ @Collection LBC Errors Bit Mask
+
+ These errors are reported through the exceptions callback..
+ The values can be or'ed in any combination in the errors mask
+ parameter of the errors report structure.
+
+ These errors can also be passed as a bit-mask to
+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(),
+ for enabling or disabling error checking.
+ @{
+*//***************************************************************************/
+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */
+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */
+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */
+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */
+
+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \
+ LBC_ERR_WRITE_PROTECT | LBC_ERR_CHIP_SELECT)
+ /**< All possible errors */
+/* @} */
+/** @} */ /* end of lbc_exception_grp group */
+
+#define LBC_NUM_OF_BANKS 2
+#define LBC_MAX_CS_SIZE 0x0000000100000000LL
+#define LBC_ATOMIC_OPERATION_SUPPORT
+#define LBC_PARITY_SUPPORT
+#define LBC_ADDRESS_SHIFT_SUPPORT
+#define LBC_ADDRESS_HOLD_TIME_CTRL
+#define LBC_HIGH_CLK_DIVIDERS
+#define LBC_FCM_AVAILABLE
+
+
+/*****************************************************************************
+ LAW INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define LAW_ARCH_CCB
+#define LAW_NUM_OF_WINDOWS 12
+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4KB */
+#define LAW_MAX_WINDOW_SIZE 0x0000001000000000LL /**< 32GB */
+
+
+/*****************************************************************************
+ SPI INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define SPI_NUM_OF_CONTROLLERS 1
+
+/*****************************************************************************
+ PCI/PCIe INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+
+#define PCI_MAX_INBOUND_WINDOWS_NUM 4
+#define PCI_MAX_OUTBOUND_WINDOWS_NUM 5
+
+/**************************************************************************//**
+ @Description Target interface of an inbound window
+*//***************************************************************************/
+typedef enum e_PciTargetInterface
+{
+ e_PCI_TARGET_PCIE_2 = 0x1, /**< PCI Express target interface 2 */
+ e_PCI_TARGET_PCIE_1 = 0x2, /**< PCI Express target interface 1 */
+ e_PCI_TARGET_PCIE_3 = 0x3, /**< PCI Express target interface 3 */
+ e_PCI_TARGET_LOCAL_MEMORY = 0xF /**< Local Memory (DDR SDRAM, Local Bus, SRAM) target interface */
+
+} e_PciTargetInterface;
+
+/*****************************************************************************
+ DDR INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define DDR_NUM_OF_VALID_CS 2
+
+/*****************************************************************************
+ SEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define SEC_ERRATA_STAT_REGS_UNUSABLE
+
+/*****************************************************************************
+ DMA INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define DMA_NUM_OF_CONTROLLERS 2
+
+
+
+
+/*****************************************************************************
+ 1588 INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define PTP_V2
+
+/**************************************************************************//**
+ @Function P1023_GetMuxControlReg
+
+ @Description Returns the value of PMUXCR (Alternate Function Signal Multiplex
+ Control Register)
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+
+ @Return Value of PMUXCR
+*//***************************************************************************/
+uint32_t P1023_GetMuxControlReg(uintptr_t gutilBase);
+
+/**************************************************************************//**
+ @Function P1023_SetMuxControlReg
+
+ @Description Sets the value of PMUXCR (Alternate Function Signal Multiplex
+ Control Register)
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+ @Param[in] val - the new value for PMUXCR.
+
+ @Return None
+*//***************************************************************************/
+void P1023_SetMuxControlReg(uintptr_t gutilBase, uint32_t val);
+
+/**************************************************************************//**
+ @Function P1023_GetDeviceDisableStatusRegister
+
+ @Description Returns the value of DEVDISR (Device Disable Register)
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+
+ @Return Value of DEVDISR
+*//***************************************************************************/
+uint32_t P1023_GetDeviceDisableStatusRegister(uintptr_t gutilBase);
+
+/**************************************************************************//**
+ @Function P1023_GetPorDeviceStatusRegister
+
+ @Description Returns the value of POR Device Status Register
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+
+ @Return POR Device Status Register
+*//***************************************************************************/
+uint32_t P1023_GetPorDeviceStatusRegister(uintptr_t gutilBase);
+
+/**************************************************************************//**
+ @Function P1023_GetPorBootModeStatusRegister
+
+ @Description Returns the value of POR Boot Mode Status Register
+
+ @Param[in] gutilBase - Base address of P1023 GUTIL registers.
+
+ @Return POR Boot Mode Status Register value
+*//***************************************************************************/
+uint32_t P1023_GetPorBootModeStatusRegister(uintptr_t gutilBase);
+
+
+#define PORDEVSR_SGMII1_DIS 0x10000000
+#define PORDEVSR_SGMII2_DIS 0x08000000
+#define PORDEVSR_ECP1 0x02000000
+#define PORDEVSR_IO_SEL 0x00780000
+#define PORDEVSR_IO_SEL_SHIFT 19
+#define PORBMSR_HA 0x00070000
+#define PORBMSR_HA_SHIFT 16
+
+#define DEVDISR_QM_BM 0x80000000
+#define DEVDISR_FM 0x40000000
+#define DEVDISR_PCIE1 0x20000000
+#define DEVDISR_MAC_SEC 0x10000000
+#define DEVDISR_ELBC 0x08000000
+#define DEVDISR_PCIE2 0x04000000
+#define DEVDISR_PCIE3 0x02000000
+#define DEVDISR_CAAM 0x01000000
+#define DEVDISR_USB0 0x00800000
+#define DEVDISR_1588 0x00020000
+#define DEVDISR_CORE0 0x00008000
+#define DEVDISR_TB0 0x00004000
+#define DEVDISR_CORE1 0x00002000
+#define DEVDISR_TB1 0x00001000
+#define DEVDISR_DMA1 0x00000400
+#define DEVDISR_DMA2 0x00000200
+#define DEVDISR_DDR 0x00000010
+#define DEVDISR_TSEC1 0x00000080
+#define DEVDISR_TSEC2 0x00000040
+#define DEVDISR_SPI 0x00000008
+#define DEVDISR_I2C 0x00000004
+#define DEVDISR_DUART 0x00000002
+
+
+#endif /* __PART_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/dpaa_integration_ext.h
@@ -0,0 +1,276 @@
+/* Copyright (c) 2009-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File dpaa_integration_ext.h
+
+ @Description P3040/P4080/P5020 FM external definitions and structures.
+*//***************************************************************************/
+#ifndef __DPAA_INTEGRATION_EXT_H
+#define __DPAA_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+
+
+#define DPAA_VERSION 10
+
+typedef enum {
+ e_DPAA_SWPORTAL0 = 0,
+ e_DPAA_SWPORTAL1,
+ e_DPAA_SWPORTAL2,
+ e_DPAA_SWPORTAL3,
+ e_DPAA_SWPORTAL4,
+ e_DPAA_SWPORTAL5,
+ e_DPAA_SWPORTAL6,
+ e_DPAA_SWPORTAL7,
+ e_DPAA_SWPORTAL8,
+ e_DPAA_SWPORTAL9,
+ e_DPAA_SWPORTAL_DUMMY_LAST
+} e_DpaaSwPortal;
+
+typedef enum {
+ e_DPAA_DCPORTAL0 = 0,
+ e_DPAA_DCPORTAL1,
+ e_DPAA_DCPORTAL2,
+ e_DPAA_DCPORTAL3,
+ e_DPAA_DCPORTAL4,
+ e_DPAA_DCPORTAL_DUMMY_LAST
+} e_DpaaDcPortal;
+
+#define DPAA_MAX_NUM_OF_SW_PORTALS e_DPAA_SWPORTAL_DUMMY_LAST
+#define DPAA_MAX_NUM_OF_DC_PORTALS e_DPAA_DCPORTAL_DUMMY_LAST
+
+/*****************************************************************************
+ QMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define QM_MAX_NUM_OF_POOL_CHANNELS 15 /**< Total number of channels, dedicated and pool */
+#define QM_MAX_NUM_OF_WQ 8 /**< Number of work queues per channel */
+#define QM_MAX_NUM_OF_SWP_AS 4
+#define QM_MAX_NUM_OF_CGS 256 /**< Number of congestion groups */
+#define QM_MAX_NUM_OF_FQIDS (16 * MEGABYTE) /**< FQIDs range - 24 bits */
+
+/**************************************************************************//**
+ @Description Work Queue Channel assignments in QMan.
+*//***************************************************************************/
+typedef enum
+{
+ e_QM_FQ_CHANNEL_SWPORTAL0 = 0, /**< Dedicated channels serviced by software portals 0 to 9 */
+ e_QM_FQ_CHANNEL_SWPORTAL1,
+ e_QM_FQ_CHANNEL_SWPORTAL2,
+ e_QM_FQ_CHANNEL_SWPORTAL3,
+ e_QM_FQ_CHANNEL_SWPORTAL4,
+ e_QM_FQ_CHANNEL_SWPORTAL5,
+ e_QM_FQ_CHANNEL_SWPORTAL6,
+ e_QM_FQ_CHANNEL_SWPORTAL7,
+ e_QM_FQ_CHANNEL_SWPORTAL8,
+ e_QM_FQ_CHANNEL_SWPORTAL9,
+
+ e_QM_FQ_CHANNEL_POOL1 = 0x21, /**< Pool channels that can be serviced by any of the software portals */
+ e_QM_FQ_CHANNEL_POOL2,
+ e_QM_FQ_CHANNEL_POOL3,
+ e_QM_FQ_CHANNEL_POOL4,
+ e_QM_FQ_CHANNEL_POOL5,
+ e_QM_FQ_CHANNEL_POOL6,
+ e_QM_FQ_CHANNEL_POOL7,
+ e_QM_FQ_CHANNEL_POOL8,
+ e_QM_FQ_CHANNEL_POOL9,
+ e_QM_FQ_CHANNEL_POOL10,
+ e_QM_FQ_CHANNEL_POOL11,
+ e_QM_FQ_CHANNEL_POOL12,
+ e_QM_FQ_CHANNEL_POOL13,
+ e_QM_FQ_CHANNEL_POOL14,
+ e_QM_FQ_CHANNEL_POOL15,
+
+ e_QM_FQ_CHANNEL_FMAN0_SP0 = 0x40, /**< Dedicated channels serviced by Direct Connect Portal 0:
+ connected to FMan 0; assigned in incrementing order to
+ each sub-portal (SP) in the portal */
+ e_QM_FQ_CHANNEL_FMAN0_SP1,
+ e_QM_FQ_CHANNEL_FMAN0_SP2,
+ e_QM_FQ_CHANNEL_FMAN0_SP3,
+ e_QM_FQ_CHANNEL_FMAN0_SP4,
+ e_QM_FQ_CHANNEL_FMAN0_SP5,
+ e_QM_FQ_CHANNEL_FMAN0_SP6,
+ e_QM_FQ_CHANNEL_FMAN0_SP7,
+ e_QM_FQ_CHANNEL_FMAN0_SP8,
+ e_QM_FQ_CHANNEL_FMAN0_SP9,
+ e_QM_FQ_CHANNEL_FMAN0_SP10,
+ e_QM_FQ_CHANNEL_FMAN0_SP11,
+/* difference between 5020 and 4080 :) */
+ e_QM_FQ_CHANNEL_FMAN1_SP0 = 0x60,
+ e_QM_FQ_CHANNEL_FMAN1_SP1,
+ e_QM_FQ_CHANNEL_FMAN1_SP2,
+ e_QM_FQ_CHANNEL_FMAN1_SP3,
+ e_QM_FQ_CHANNEL_FMAN1_SP4,
+ e_QM_FQ_CHANNEL_FMAN1_SP5,
+ e_QM_FQ_CHANNEL_FMAN1_SP6,
+ e_QM_FQ_CHANNEL_FMAN1_SP7,
+ e_QM_FQ_CHANNEL_FMAN1_SP8,
+ e_QM_FQ_CHANNEL_FMAN1_SP9,
+ e_QM_FQ_CHANNEL_FMAN1_SP10,
+ e_QM_FQ_CHANNEL_FMAN1_SP11,
+
+ e_QM_FQ_CHANNEL_CAAM = 0x80, /**< Dedicated channel serviced by Direct Connect Portal 2:
+ connected to SEC 4.x */
+
+ e_QM_FQ_CHANNEL_PME = 0xA0, /**< Dedicated channel serviced by Direct Connect Portal 3:
+ connected to PME */
+ e_QM_FQ_CHANNEL_RAID = 0xC0 /**< Dedicated channel serviced by Direct Connect Portal 4:
+ connected to RAID */
+} e_QmFQChannel;
+
+/*****************************************************************************
+ BMan INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define BM_MAX_NUM_OF_POOLS 64 /**< Number of buffers pools */
+
+
+/*****************************************************************************
+ FM INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define INTG_MAX_NUM_OF_FM 2
+
+/* Ports defines */
+#define FM_MAX_NUM_OF_1G_MACS 5
+#define FM_MAX_NUM_OF_10G_MACS 1
+#define FM_MAX_NUM_OF_MACS (FM_MAX_NUM_OF_1G_MACS + FM_MAX_NUM_OF_10G_MACS)
+#define FM_MAX_NUM_OF_OH_PORTS 7
+
+#define FM_MAX_NUM_OF_1G_RX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_RX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_RX_PORTS (FM_MAX_NUM_OF_10G_RX_PORTS + FM_MAX_NUM_OF_1G_RX_PORTS)
+
+#define FM_MAX_NUM_OF_1G_TX_PORTS FM_MAX_NUM_OF_1G_MACS
+#define FM_MAX_NUM_OF_10G_TX_PORTS FM_MAX_NUM_OF_10G_MACS
+#define FM_MAX_NUM_OF_TX_PORTS (FM_MAX_NUM_OF_10G_TX_PORTS + FM_MAX_NUM_OF_1G_TX_PORTS)
+
+#define FM_PORT_MAX_NUM_OF_EXT_POOLS 8 /**< Number of external BM pools per Rx port */
+#define FM_PORT_NUM_OF_CONGESTION_GRPS 256 /**< Total number of congestion groups in QM */
+#define FM_MAX_NUM_OF_SUB_PORTALS 12
+#define FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS 0
+
+/* Rams defines */
+#define FM_MURAM_SIZE (160*KILOBYTE)
+#define FM_IRAM_SIZE(major, minor) (64 * KILOBYTE)
+#define FM_NUM_OF_CTRL 2
+
+/* PCD defines */
+#define FM_PCD_PLCR_NUM_ENTRIES 256 /**< Total number of policer profiles */
+#define FM_PCD_KG_NUM_OF_SCHEMES 32 /**< Total number of KG schemes */
+#define FM_PCD_MAX_NUM_OF_CLS_PLANS 256 /**< Number of classification plan entries. */
+#define FM_PCD_PRS_SW_PATCHES_SIZE 0x00000200 /**< Number of bytes saved for patches */
+#define FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */
+
+/* RTC defines */
+#define FM_RTC_NUM_OF_ALARMS 2 /**< RTC number of alarms */
+#define FM_RTC_NUM_OF_PERIODIC_PULSES 2 /**< RTC number of periodic pulses */
+#define FM_RTC_NUM_OF_EXT_TRIGGERS 2 /**< RTC number of external triggers */
+
+/* QMI defines */
+#define QMI_MAX_NUM_OF_TNUMS 64
+#define QMI_DEF_TNUMS_THRESH 48
+
+/* FPM defines */
+#define FM_NUM_OF_FMAN_CTRL_EVENT_REGS 4
+
+/* DMA defines */
+#define DMA_THRESH_MAX_COMMQ 31
+#define DMA_THRESH_MAX_BUF 127
+
+/* BMI defines */
+#define BMI_MAX_NUM_OF_TASKS 128
+#define BMI_MAX_NUM_OF_DMAS 32
+#define BMI_MAX_FIFO_SIZE (FM_MURAM_SIZE)
+#define PORT_MAX_WEIGHT 16
+
+
+#define FM_CHECK_PORT_RESTRICTIONS(__validPorts, __newPortIndx) TRUE
+
+/* p4080-rev1 unique features */
+#define QM_CGS_NO_FRAME_MODE
+
+/* p4080 unique features */
+#define FM_NO_DISPATCH_RAM_ECC
+#define FM_NO_WATCHDOG
+#define FM_NO_TNUM_AGING
+#define FM_KG_NO_BYPASS_FQID_GEN
+#define FM_KG_NO_BYPASS_PLCR_PROFILE_GEN
+#define FM_NO_BACKUP_POOLS
+#define FM_NO_OP_OBSERVED_POOLS
+#define FM_NO_ADVANCED_RATE_LIMITER
+#define FM_NO_OP_OBSERVED_CGS
+#define FM_HAS_TOTAL_DMAS
+#define FM_KG_NO_IPPID_SUPPORT
+#define FM_NO_GUARANTEED_RESET_VALUES
+#define FM_MAC_RESET
+
+/* FM erratas */
+#define FM_TX_ECC_FRMS_ERRATA_10GMAC_A004
+#define FM_TX_SHORT_FRAME_BAD_TS_ERRATA_10GMAC_A006 /* No implementation, Out of LLD scope */
+#define FM_TX_FIFO_CORRUPTION_ERRATA_10GMAC_A007
+#define FM_ECC_HALT_NO_SYNC_ERRATA_10GMAC_A008
+#define FM_TX_INVALID_ECC_ERRATA_10GMAC_A009 /* Out of LLD scope, user may disable ECC exceptions using FM_DisableRamsEcc */
+#define FM_BAD_VLAN_DETECT_ERRATA_10GMAC_A010
+
+#define FM_RX_PREAM_4_ERRATA_DTSEC_A001
+#define FM_GRS_ERRATA_DTSEC_A002
+#define FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003
+#define FM_GTS_ERRATA_DTSEC_A004
+#define FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012
+#define FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014
+#define FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839
+
+#define FM_MAGIC_PACKET_UNRECOGNIZED_ERRATA_DTSEC2 /* No implementation, Out of LLD scope */
+#define FM_TX_LOCKUP_ERRATA_DTSEC6
+
+#define FM_HC_DEF_FQID_ONLY_ERRATA_FMAN_A003 /* Implemented by ucode */
+#define FM_DEBUG_TRACE_FMAN_A004 /* No implementation, Out of LLD scope */
+
+#define FM_UCODE_NOT_RESET_ERRATA_BUGZILLA6173
+
+#define FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005
+
+#define FM_LEN_CHECK_ERRATA_FMAN_SW002
+
+#define FM_NO_CTXA_COPY_ERRATA_FMAN_SW001
+#define FM_KG_ERASE_FLOW_ID_ERRATA_FMAN_SW004
+
+/*****************************************************************************
+ FM MACSEC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define NUM_OF_RX_SC 16
+#define NUM_OF_TX_SC 16
+
+#define NUM_OF_SA_PER_RX_SC 2
+#define NUM_OF_SA_PER_TX_SC 2
+
+
+#endif /* __DPAA_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/part_ext.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+
+ @File part_ext.h
+
+ @Description Definitions for the part (integration) module.
+*//***************************************************************************/
+
+#ifndef __PART_EXT_H
+#define __PART_EXT_H
+
+#include "std_ext.h"
+#include "part_integration_ext.h"
+
+
+#if !(defined(MPC8306) || \
+ defined(MPC8309) || \
+ defined(MPC834x) || \
+ defined(MPC836x) || \
+ defined(MPC832x) || \
+ defined(MPC837x) || \
+ defined(MPC8568) || \
+ defined(MPC8569) || \
+ defined(P1020) || \
+ defined(P1021) || \
+ defined(P1022) || \
+ defined(P1023) || \
+ defined(P2020) || \
+ defined(P2040) || \
+ defined(P3041) || \
+ defined(P4080) || \
+ defined(SC4080) || \
+ defined(P5020) || \
+ defined(MSC814x))
+#error "unable to proceed without chip-definition"
+#endif /* !(defined(MPC834x) || ... */
+
+
+/**************************************************************************//*
+ @Description Part data structure - must be contained in any integration
+ data structure.
+*//***************************************************************************/
+typedef struct t_Part
+{
+ uintptr_t (* f_GetModuleBase)(t_Handle h_Part, e_ModuleId moduleId);
+ /**< Returns the address of the module's memory map base. */
+ e_ModuleId (* f_GetModuleIdByBase)(t_Handle h_Part, uintptr_t baseAddress);
+ /**< Returns the module's ID according to its memory map base. */
+} t_Part;
+
+
+#endif /* __PART_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/integrations/P3040_P4080_P5020/part_integration_ext.h
@@ -0,0 +1,336 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File part_integration_ext.h
+
+ @Description P3040/P4080/P5020 external definitions and structures.
+*//***************************************************************************/
+#ifndef __PART_INTEGRATION_EXT_H
+#define __PART_INTEGRATION_EXT_H
+
+#include "std_ext.h"
+#include "dpaa_integration_ext.h"
+
+
+/**************************************************************************//**
+ @Group P3040/P4080/P5020_chip_id P5020 Application Programming Interface
+
+ @Description P3040/P4080/P5020 Chip functions,definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+#define CORE_E500MC
+
+#define INTG_MAX_NUM_OF_CORES 1
+
+
+/**************************************************************************//**
+ @Description Module types.
+*//***************************************************************************/
+typedef enum e_ModuleId
+{
+ e_MODULE_ID_DUART_1 = 0,
+ e_MODULE_ID_DUART_2,
+ e_MODULE_ID_DUART_3,
+ e_MODULE_ID_DUART_4,
+ e_MODULE_ID_LAW,
+ e_MODULE_ID_LBC,
+ e_MODULE_ID_PAMU,
+ e_MODULE_ID_QM, /**< Queue manager module */
+ e_MODULE_ID_BM, /**< Buffer manager module */
+ e_MODULE_ID_QM_CE_PORTAL_0,
+ e_MODULE_ID_QM_CI_PORTAL_0,
+ e_MODULE_ID_QM_CE_PORTAL_1,
+ e_MODULE_ID_QM_CI_PORTAL_1,
+ e_MODULE_ID_QM_CE_PORTAL_2,
+ e_MODULE_ID_QM_CI_PORTAL_2,
+ e_MODULE_ID_QM_CE_PORTAL_3,
+ e_MODULE_ID_QM_CI_PORTAL_3,
+ e_MODULE_ID_QM_CE_PORTAL_4,
+ e_MODULE_ID_QM_CI_PORTAL_4,
+ e_MODULE_ID_QM_CE_PORTAL_5,
+ e_MODULE_ID_QM_CI_PORTAL_5,
+ e_MODULE_ID_QM_CE_PORTAL_6,
+ e_MODULE_ID_QM_CI_PORTAL_6,
+ e_MODULE_ID_QM_CE_PORTAL_7,
+ e_MODULE_ID_QM_CI_PORTAL_7,
+ e_MODULE_ID_QM_CE_PORTAL_8,
+ e_MODULE_ID_QM_CI_PORTAL_8,
+ e_MODULE_ID_QM_CE_PORTAL_9,
+ e_MODULE_ID_QM_CI_PORTAL_9,
+ e_MODULE_ID_BM_CE_PORTAL_0,
+ e_MODULE_ID_BM_CI_PORTAL_0,
+ e_MODULE_ID_BM_CE_PORTAL_1,
+ e_MODULE_ID_BM_CI_PORTAL_1,
+ e_MODULE_ID_BM_CE_PORTAL_2,
+ e_MODULE_ID_BM_CI_PORTAL_2,
+ e_MODULE_ID_BM_CE_PORTAL_3,
+ e_MODULE_ID_BM_CI_PORTAL_3,
+ e_MODULE_ID_BM_CE_PORTAL_4,
+ e_MODULE_ID_BM_CI_PORTAL_4,
+ e_MODULE_ID_BM_CE_PORTAL_5,
+ e_MODULE_ID_BM_CI_PORTAL_5,
+ e_MODULE_ID_BM_CE_PORTAL_6,
+ e_MODULE_ID_BM_CI_PORTAL_6,
+ e_MODULE_ID_BM_CE_PORTAL_7,
+ e_MODULE_ID_BM_CI_PORTAL_7,
+ e_MODULE_ID_BM_CE_PORTAL_8,
+ e_MODULE_ID_BM_CI_PORTAL_8,
+ e_MODULE_ID_BM_CE_PORTAL_9,
+ e_MODULE_ID_BM_CI_PORTAL_9,
+ e_MODULE_ID_FM1, /**< Frame manager #1 module */
+ e_MODULE_ID_FM1_RTC, /**< FM Real-Time-Clock */
+ e_MODULE_ID_FM1_MURAM, /**< FM Multi-User-RAM */
+ e_MODULE_ID_FM1_BMI, /**< FM BMI block */
+ e_MODULE_ID_FM1_QMI, /**< FM QMI block */
+ e_MODULE_ID_FM1_PRS, /**< FM parser block */
+ e_MODULE_ID_FM1_PORT_HO0, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_HO1, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_HO2, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_HO3, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_HO4, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_HO5, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_HO6, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM1_PORT_1GRx0, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GRx1, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GRx2, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GRx3, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GRx4, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_10GRx0, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GTx0, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GTx1, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GTx2, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GTx3, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_1GTx4, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM1_PORT_10GTx0, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM1_PLCR, /**< FM Policer */
+ e_MODULE_ID_FM1_KG, /**< FM Keygen */
+ e_MODULE_ID_FM1_DMA, /**< FM DMA */
+ e_MODULE_ID_FM1_FPM, /**< FM FPM */
+ e_MODULE_ID_FM1_IRAM, /**< FM Instruction-RAM */
+ e_MODULE_ID_FM1_1GMDIO0, /**< FM 1G MDIO MAC 0*/
+ e_MODULE_ID_FM1_1GMDIO1, /**< FM 1G MDIO MAC 1*/
+ e_MODULE_ID_FM1_1GMDIO2, /**< FM 1G MDIO MAC 2*/
+ e_MODULE_ID_FM1_1GMDIO3, /**< FM 1G MDIO MAC 3*/
+ e_MODULE_ID_FM1_10GMDIO, /**< FM 10G MDIO */
+ e_MODULE_ID_FM1_PRS_IRAM, /**< FM SW-parser Instruction-RAM */
+ e_MODULE_ID_FM1_1GMAC0, /**< FM 1G MAC #0 */
+ e_MODULE_ID_FM1_1GMAC1, /**< FM 1G MAC #1 */
+ e_MODULE_ID_FM1_1GMAC2, /**< FM 1G MAC #2 */
+ e_MODULE_ID_FM1_1GMAC3, /**< FM 1G MAC #3 */
+ e_MODULE_ID_FM1_10GMAC0, /**< FM 10G MAC #0 */
+
+ e_MODULE_ID_FM2, /**< Frame manager #2 module */
+ e_MODULE_ID_FM2_RTC, /**< FM Real-Time-Clock */
+ e_MODULE_ID_FM2_MURAM, /**< FM Multi-User-RAM */
+ e_MODULE_ID_FM2_BMI, /**< FM BMI block */
+ e_MODULE_ID_FM2_QMI, /**< FM QMI block */
+ e_MODULE_ID_FM2_PRS, /**< FM parser block */
+ e_MODULE_ID_FM2_PORT_HO0, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_HO1, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_HO2, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_HO3, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_HO4, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_HO5, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_HO6, /**< FM Host-command/offline-parsing port block */
+ e_MODULE_ID_FM2_PORT_1GRx0, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GRx1, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GRx2, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GRx3, /**< FM Rx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_10GRx0, /**< FM Rx 10G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GTx0, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GTx1, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GTx2, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_1GTx3, /**< FM Tx 1G MAC port block */
+ e_MODULE_ID_FM2_PORT_10GTx0, /**< FM Tx 10G MAC port block */
+ e_MODULE_ID_FM2_PLCR, /**< FM Policer */
+ e_MODULE_ID_FM2_KG, /**< FM Keygen */
+ e_MODULE_ID_FM2_DMA, /**< FM DMA */
+ e_MODULE_ID_FM2_FPM, /**< FM FPM */
+ e_MODULE_ID_FM2_IRAM, /**< FM Instruction-RAM */
+ e_MODULE_ID_FM2_1GMDIO0, /**< FM 1G MDIO MAC 0*/
+ e_MODULE_ID_FM2_1GMDIO1, /**< FM 1G MDIO MAC 1*/
+ e_MODULE_ID_FM2_1GMDIO2, /**< FM 1G MDIO MAC 2*/
+ e_MODULE_ID_FM2_1GMDIO3, /**< FM 1G MDIO MAC 3*/
+ e_MODULE_ID_FM2_10GMDIO, /**< FM 10G MDIO */
+ e_MODULE_ID_FM2_PRS_IRAM, /**< FM SW-parser Instruction-RAM */
+ e_MODULE_ID_FM2_1GMAC0, /**< FM 1G MAC #0 */
+ e_MODULE_ID_FM2_1GMAC1, /**< FM 1G MAC #1 */
+ e_MODULE_ID_FM2_1GMAC2, /**< FM 1G MAC #2 */
+ e_MODULE_ID_FM2_1GMAC3, /**< FM 1G MAC #3 */
+ e_MODULE_ID_FM2_10GMAC0, /**< FM 10G MAC #0 */
+
+ e_MODULE_ID_SEC_GEN, /**< SEC 4.0 General registers */
+ e_MODULE_ID_SEC_QI, /**< SEC 4.0 QI registers */
+ e_MODULE_ID_SEC_JQ0, /**< SEC 4.0 JQ-0 registers */
+ e_MODULE_ID_SEC_JQ1, /**< SEC 4.0 JQ-1 registers */
+ e_MODULE_ID_SEC_JQ2, /**< SEC 4.0 JQ-2 registers */
+ e_MODULE_ID_SEC_JQ3, /**< SEC 4.0 JQ-3 registers */
+ e_MODULE_ID_SEC_RTIC, /**< SEC 4.0 RTIC registers */
+ e_MODULE_ID_SEC_DECO0_CCB0, /**< SEC 4.0 DECO-0/CCB-0 registers */
+ e_MODULE_ID_SEC_DECO1_CCB1, /**< SEC 4.0 DECO-1/CCB-1 registers */
+ e_MODULE_ID_SEC_DECO2_CCB2, /**< SEC 4.0 DECO-2/CCB-2 registers */
+ e_MODULE_ID_SEC_DECO3_CCB3, /**< SEC 4.0 DECO-3/CCB-3 registers */
+ e_MODULE_ID_SEC_DECO4_CCB4, /**< SEC 4.0 DECO-4/CCB-4 registers */
+
+ e_MODULE_ID_MPIC, /**< MPIC */
+ e_MODULE_ID_GPIO, /**< GPIO */
+ e_MODULE_ID_SERDES, /**< SERDES */
+ e_MODULE_ID_CPC_1, /**< CoreNet-Platform-Cache 1 */
+ e_MODULE_ID_CPC_2, /**< CoreNet-Platform-Cache 2 */
+
+ e_MODULE_ID_SRIO_PORTS, /**< RapidIO controller */
+ e_MODULE_ID_SRIO_MU, /**< RapidIO messaging unit module */
+
+ e_MODULE_ID_DUMMY_LAST
+} e_ModuleId;
+
+#define NUM_OF_MODULES e_MODULE_ID_DUMMY_LAST
+
+#if 0 /* using unified values */
+/*****************************************************************************
+ INTEGRATION-SPECIFIC MODULE CODES
+******************************************************************************/
+#define MODULE_UNKNOWN 0x00000000
+#define MODULE_MEM 0x00010000
+#define MODULE_MM 0x00020000
+#define MODULE_CORE 0x00030000
+#define MODULE_CHIP 0x00040000
+#define MODULE_PLTFRM 0x00050000
+#define MODULE_PM 0x00060000
+#define MODULE_MMU 0x00070000
+#define MODULE_PIC 0x00080000
+#define MODULE_CPC 0x00090000
+#define MODULE_DUART 0x000a0000
+#define MODULE_SERDES 0x000b0000
+#define MODULE_PIO 0x000c0000
+#define MODULE_QM 0x000d0000
+#define MODULE_BM 0x000e0000
+#define MODULE_SEC 0x000f0000
+#define MODULE_LAW 0x00100000
+#define MODULE_LBC 0x00110000
+#define MODULE_PAMU 0x00120000
+#define MODULE_FM 0x00130000
+#define MODULE_FM_MURAM 0x00140000
+#define MODULE_FM_PCD 0x00150000
+#define MODULE_FM_RTC 0x00160000
+#define MODULE_FM_MAC 0x00170000
+#define MODULE_FM_PORT 0x00180000
+#define MODULE_FM_SP 0x00190000
+#define MODULE_DPA_PORT 0x001a0000
+#define MODULE_MII 0x001b0000
+#define MODULE_I2C 0x001c0000
+#define MODULE_DMA 0x001d0000
+#define MODULE_DDR 0x001e0000
+#define MODULE_ESPI 0x001f0000
+#define MODULE_DPAA_IPSEC 0x00200000
+#endif /* using unified values */
+
+/*****************************************************************************
+ PAMU INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define PAMU_NUM_OF_PARTITIONS 5
+
+#define PAMU_PICS_AVICS_ERRATA_PAMU3
+
+/*****************************************************************************
+ LAW INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define LAW_NUM_OF_WINDOWS 32
+#define LAW_MIN_WINDOW_SIZE 0x0000000000001000LL /**< 4KB */
+#define LAW_MAX_WINDOW_SIZE 0x0000002000000000LL /**< 64GB */
+
+
+/*****************************************************************************
+ LBC INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+/**************************************************************************//**
+ @Group lbc_exception_grp LBC Exception Unit
+
+ @Description LBC Exception unit API functions, definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Anchor lbc_exbm
+
+ @Collection LBC Errors Bit Mask
+
+ These errors are reported through the exceptions callback..
+ The values can be or'ed in any combination in the errors mask
+ parameter of the errors report structure.
+
+ These errors can also be passed as a bit-mask to
+ LBC_EnableErrorChecking() or LBC_DisableErrorChecking(),
+ for enabling or disabling error checking.
+ @{
+*//***************************************************************************/
+#define LBC_ERR_BUS_MONITOR 0x80000000 /**< Bus monitor error */
+#define LBC_ERR_PARITY_ECC 0x20000000 /**< Parity error for GPCM/UPM */
+#define LBC_ERR_WRITE_PROTECT 0x04000000 /**< Write protection error */
+#define LBC_ERR_ATOMIC_WRITE 0x00800000 /**< Atomic write error */
+#define LBC_ERR_ATOMIC_READ 0x00400000 /**< Atomic read error */
+#define LBC_ERR_CHIP_SELECT 0x00080000 /**< Unrecognized chip select */
+
+#define LBC_ERR_ALL (LBC_ERR_BUS_MONITOR | LBC_ERR_PARITY_ECC | \
+ LBC_ERR_WRITE_PROTECT | LBC_ERR_ATOMIC_WRITE | \
+ LBC_ERR_ATOMIC_READ | LBC_ERR_CHIP_SELECT)
+ /**< All possible errors */
+/* @} */
+/** @} */ /* end of lbc_exception_grp group */
+
+#define LBC_INCORRECT_ERROR_REPORT_ERRATA
+
+#define LBC_NUM_OF_BANKS 8
+#define LBC_MAX_CS_SIZE 0x0000000100000000LL
+#define LBC_ATOMIC_OPERATION_SUPPORT
+#define LBC_PARITY_SUPPORT
+#define LBC_ADDRESS_HOLD_TIME_CTRL
+#define LBC_HIGH_CLK_DIVIDERS
+#define LBC_FCM_AVAILABLE
+
+/*****************************************************************************
+ GPIO INTEGRATION-SPECIFIC DEFINITIONS
+******************************************************************************/
+#define GPIO_NUM_OF_PORTS 1 /**< Number of ports in GPIO module;
+ Each port contains up to 32 i/O pins. */
+
+#define GPIO_VALID_PIN_MASKS \
+ { /* Port A */ 0xFFFFFFFF }
+
+#define GPIO_VALID_INTR_MASKS \
+ { /* Port A */ 0xFFFFFFFF }
+
+#endif /* __PART_INTEGRATION_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/math_ext.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __MATH_EXT_H
+#define __MATH_EXT_H
+
+
+#if defined(NCSW_LINUX) && defined(__KERNEL__)
+#include <linux/math.h>
+#include <linux/math64.h>
+
+#elif defined(__MWERKS__)
+#define LOW(x) ( sizeof(x)==8 ? *(1+(int32_t*)&x) : (*(int32_t*)&x))
+#define HIGH(x) (*(int32_t*)&x)
+#define ULOW(x) ( sizeof(x)==8 ? *(1+(uint32_t*)&x) : (*(uint32_t*)&x))
+#define UHIGH(x) (*(uint32_t*)&x)
+
+static const double big = 1.0e300;
+
+/* Macro for checking if a number is a power of 2 */
+static __inline__ double ceil(double x)
+{
+ int32_t i0,i1,j0; /*- cc 020130 -*/
+ uint32_t i,j; /*- cc 020130 -*/
+ i0 = HIGH(x);
+ i1 = LOW(x);
+ j0 = ((i0>>20)&0x7ff)-0x3ff;
+ if(j0<20) {
+ if(j0<0) { /* raise inexact if x != 0 */
+ if(big+x>0.0) {/* return 0*sign(x) if |x|<1 */
+ if(i0<0) {i0=0x80000000;i1=0;}
+ else if((i0|i1)!=0) { i0=0x3ff00000;i1=0;}
+ }
+ } else {
+ i = (uint32_t)(0x000fffff)>>j0;
+ if(((i0&i)|i1)==0) return x; /* x is integral */
+ if(big+x>0.0) { /* raise inexact flag */
+ if(i0>0) i0 += (0x00100000)>>j0;
+ i0 &= (~i); i1=0;
+ }
+ }
+ } else if (j0>51) {
+ if(j0==0x400) return x+x; /* inf or NaN */
+ else return x; /* x is integral */
+ } else {
+ i = ((uint32_t)(0xffffffff))>>(j0-20); /*- cc 020130 -*/
+ if((i1&i)==0) return x; /* x is integral */
+ if(big+x>0.0) { /* raise inexact flag */
+ if(i0>0) {
+ if(j0==20) i0+=1;
+ else {
+ j = (uint32_t)(i1 + (1<<(52-j0)));
+ if(j<i1) i0+=1; /* got a carry */
+ i1 = (int32_t)j;
+ }
+ }
+ i1 &= (~i);
+ }
+ }
+ HIGH(x) = i0;
+ LOW(x) = i1;
+ return x;
+}
+
+#else
+#include <math.h>
+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */
+
+
+#endif /* __MATH_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/ncsw_ext.h
@@ -0,0 +1,435 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File ncsw_ext.h
+
+ @Description General NetCommSw Standard Definitions
+*//***************************************************************************/
+
+#ifndef __NCSW_EXT_H
+#define __NCSW_EXT_H
+
+
+#include "memcpy_ext.h"
+
+#define WRITE_BLOCK IOMemSet32 /* include memcpy_ext.h */
+#define COPY_BLOCK Mem2IOCpy32 /* include memcpy_ext.h */
+
+#define PTR_TO_UINT(_ptr) ((uintptr_t)(_ptr))
+#define UINT_TO_PTR(_val) ((void*)(uintptr_t)(_val))
+
+#define PTR_MOVE(_ptr, _offset) (void*)((uint8_t*)(_ptr) + (_offset))
+
+
+#define WRITE_UINT8_UINT24(arg, data08, data24) \
+ WRITE_UINT32(arg,((uint32_t)(data08)<<24)|((uint32_t)(data24)&0x00FFFFFF))
+#define WRITE_UINT24_UINT8(arg, data24, data08) \
+ WRITE_UINT32(arg,((uint32_t)(data24)<< 8)|((uint32_t)(data08)&0x000000FF))
+
+/* Little-Endian access macros */
+
+#define WRITE_UINT16_LE(arg, data) \
+ WRITE_UINT16((arg), SwapUint16(data))
+
+#define WRITE_UINT32_LE(arg, data) \
+ WRITE_UINT32((arg), SwapUint32(data))
+
+#define WRITE_UINT64_LE(arg, data) \
+ WRITE_UINT64((arg), SwapUint64(data))
+
+#define GET_UINT16_LE(arg) \
+ SwapUint16(GET_UINT16(arg))
+
+#define GET_UINT32_LE(arg) \
+ SwapUint32(GET_UINT32(arg))
+
+#define GET_UINT64_LE(arg) \
+ SwapUint64(GET_UINT64(arg))
+
+/* Write and Read again macros */
+#define WRITE_UINT_SYNC(size, arg, data) \
+ do { \
+ WRITE_UINT##size((arg), (data)); \
+ CORE_MemoryBarrier(); \
+ } while (0)
+
+#define WRITE_UINT8_SYNC(arg, data) WRITE_UINT_SYNC(8, (arg), (data))
+
+#define WRITE_UINT16_SYNC(arg, data) WRITE_UINT_SYNC(16, (arg), (data))
+#define WRITE_UINT32_SYNC(arg, data) WRITE_UINT_SYNC(32, (arg), (data))
+
+#define MAKE_UINT64(high32, low32) (((uint64_t)high32 << 32) | (low32))
+
+
+/*----------------------*/
+/* Miscellaneous macros */
+/*----------------------*/
+
+#define UNUSED(_x) ((void)(_x))
+
+#define KILOBYTE 0x400UL /* 1024 */
+#define MEGABYTE (KILOBYTE * KILOBYTE) /* 1024*1024 */
+#define GIGABYTE ((uint64_t)(KILOBYTE * MEGABYTE)) /* 1024*1024*1024 */
+#define TERABYTE ((uint64_t)(KILOBYTE * GIGABYTE)) /* 1024*1024*1024*1024 */
+
+#ifndef NO_IRQ
+#define NO_IRQ (0)
+#endif
+#define NCSW_MASTER_ID (0)
+
+/* Macro for checking if a number is a power of 2 */
+#define POWER_OF_2(n) (!((n) & ((n)-1)))
+
+/* Macro for calculating log of base 2 */
+#define LOG2(num, log2Num) \
+ do \
+ { \
+ uint64_t tmp = (num); \
+ log2Num = 0; \
+ while (tmp > 1) \
+ { \
+ log2Num++; \
+ tmp >>= 1; \
+ } \
+ } while (0)
+
+#define NEXT_POWER_OF_2(_num, _nextPow) \
+do \
+{ \
+ if (POWER_OF_2(_num)) \
+ _nextPow = (_num); \
+ else \
+ { \
+ uint64_t tmp = (_num); \
+ _nextPow = 1; \
+ while (tmp) \
+ { \
+ _nextPow <<= 1; \
+ tmp >>= 1; \
+ } \
+ } \
+} while (0)
+
+/* Ceiling division - not the fastest way, but safer in terms of overflow */
+#define DIV_CEIL(x,y) (div64_u64((x),(y)) + (((div64_u64((x),(y))*(y)) == (x)) ? 0 : 1))
+
+/* Round up a number to be a multiple of a second number */
+#define ROUND_UP(x,y) ((((x) + (y) - 1) / (y)) * (y))
+
+/* Timing macro for converting usec units to number of ticks. */
+/* (number of usec * clock_Hz) / 1,000,000) - since */
+/* clk is in MHz units, no division needed. */
+#define USEC_TO_CLK(usec,clk) ((usec) * (clk))
+#define CYCLES_TO_USEC(cycles,clk) ((cycles) / (clk))
+
+/* Timing macros for converting between nsec units and number of clocks. */
+#define NSEC_TO_CLK(nsec,clk) DIV_CEIL(((nsec) * (clk)), 1000)
+#define CYCLES_TO_NSEC(cycles,clk) (((cycles) * 1000) / (clk))
+
+/* Timing macros for converting between psec units and number of clocks. */
+#define PSEC_TO_CLK(psec,clk) DIV_CEIL(((psec) * (clk)), 1000000)
+#define CYCLES_TO_PSEC(cycles,clk) (((cycles) * 1000000) / (clk))
+
+/* Min, Max macros */
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+#define MAX(a,b) ((a) > (b) ? (a) : (b))
+#define IN_RANGE(min,val,max) ((min)<=(val) && (val)<=(max))
+
+#define ABS(a) ((a<0)?(a*-1):a)
+
+#if !(defined(ARRAY_SIZE))
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif /* !defined(ARRAY_SIZE) */
+
+
+/* possible alignments */
+#define HALF_WORD_ALIGNMENT 2
+#define WORD_ALIGNMENT 4
+#define DOUBLE_WORD_ALIGNMENT 8
+#define BURST_ALIGNMENT 32
+
+#define HALF_WORD_ALIGNED 0x00000001
+#define WORD_ALIGNED 0x00000003
+#define DOUBLE_WORD_ALIGNED 0x00000007
+#define BURST_ALIGNED 0x0000001f
+#ifndef IS_ALIGNED
+#define IS_ALIGNED(n,align) (!((uint32_t)(n) & (align - 1)))
+#endif /* IS_ALIGNED */
+
+
+#define LAST_BUF 1
+#define FIRST_BUF 2
+#define SINGLE_BUF (LAST_BUF | FIRST_BUF)
+#define MIDDLE_BUF 4
+
+#define ARRAY_END -1
+
+#define ILLEGAL_BASE (~0)
+
+#define BUF_POSITION(first, last) state[(!!(last))<<1 | !!(first)]
+#define DECLARE_POSITION static uint8_t state[4] = { (uint8_t)MIDDLE_BUF, (uint8_t)FIRST_BUF, (uint8_t)LAST_BUF, (uint8_t)SINGLE_BUF };
+
+
+/**************************************************************************//**
+ @Description Timers operation mode
+*//***************************************************************************/
+typedef enum e_TimerMode
+{
+ e_TIMER_MODE_INVALID = 0,
+ e_TIMER_MODE_FREE_RUN, /**< Free run - counter continues to increase
+ after reaching the reference value. */
+ e_TIMER_MODE_PERIODIC, /**< Periodic - counter restarts counting from 0
+ after reaching the reference value. */
+ e_TIMER_MODE_SINGLE /**< Single (one-shot) - counter stops counting
+ after reaching the reference value. */
+} e_TimerMode;
+
+
+/**************************************************************************//**
+ @Description Enumeration (bit flags) of communication modes (Transmit,
+ receive or both).
+*//***************************************************************************/
+typedef enum e_CommMode
+{
+ e_COMM_MODE_NONE = 0, /**< No transmit/receive communication */
+ e_COMM_MODE_RX = 1, /**< Only receive communication */
+ e_COMM_MODE_TX = 2, /**< Only transmit communication */
+ e_COMM_MODE_RX_AND_TX = 3 /**< Both transmit and receive communication */
+} e_CommMode;
+
+/**************************************************************************//**
+ @Description General Diagnostic Mode
+*//***************************************************************************/
+typedef enum e_DiagMode
+{
+ e_DIAG_MODE_NONE = 0, /**< Normal operation; no diagnostic mode */
+ e_DIAG_MODE_CTRL_LOOPBACK, /**< Loopback in the controller */
+ e_DIAG_MODE_CHIP_LOOPBACK, /**< Loopback in the chip but not in the
+ controller; e.g. IO-pins, SerDes, etc. */
+ e_DIAG_MODE_PHY_LOOPBACK, /**< Loopback in the external PHY */
+ e_DIAG_MODE_EXT_LOOPBACK, /**< Loopback in the external line (beyond the PHY) */
+ e_DIAG_MODE_CTRL_ECHO, /**< Echo incoming data by the controller */
+ e_DIAG_MODE_PHY_ECHO /**< Echo incoming data by the PHY */
+} e_DiagMode;
+
+/**************************************************************************//**
+ @Description Possible RxStore callback responses.
+*//***************************************************************************/
+typedef enum e_RxStoreResponse
+{
+ e_RX_STORE_RESPONSE_PAUSE /**< Pause invoking callback with received data;
+ in polling mode, start again invoking callback
+ only next time user invokes the receive routine;
+ in interrupt mode, start again invoking callback
+ only next time a receive event triggers an interrupt;
+ in all cases, received data that are pending are not
+ lost, rather, their processing is temporarily deferred;
+ in all cases, received data are processed in the order
+ in which they were received. */
+ , e_RX_STORE_RESPONSE_CONTINUE /**< Continue invoking callback with received data. */
+} e_RxStoreResponse;
+
+
+/**************************************************************************//**
+ @Description General Handle
+*//***************************************************************************/
+typedef void * t_Handle; /**< handle, used as object's descriptor */
+
+/**************************************************************************//**
+ @Description MUTEX type
+*//***************************************************************************/
+typedef uint32_t t_Mutex;
+
+/**************************************************************************//**
+ @Description Error Code.
+
+ The high word of the error code is the code of the software
+ module (driver). The low word is the error type (e_ErrorType).
+ To get the values from the error code, use GET_ERROR_TYPE()
+ and GET_ERROR_MODULE().
+*//***************************************************************************/
+typedef uint32_t t_Error;
+
+/**************************************************************************//**
+ @Description General prototype of interrupt service routine (ISR).
+
+ @Param[in] handle - Optional handle of the module handling the interrupt.
+
+ @Return None
+ *//***************************************************************************/
+typedef void (t_Isr)(t_Handle handle);
+
+/**************************************************************************//**
+ @Anchor mem_attr
+
+ @Collection Memory Attributes
+
+ Various attributes of memory partitions. These values may be
+ or'ed together to create a mask of all memory attributes.
+ @{
+*//***************************************************************************/
+#define MEMORY_ATTR_CACHEABLE 0x00000001
+ /**< Memory is cacheable */
+#define MEMORY_ATTR_QE_2ND_BUS_ACCESS 0x00000002
+ /**< Memory can be accessed by QUICC Engine
+ through its secondary bus interface */
+
+/* @} */
+
+
+/**************************************************************************//**
+ @Function t_GetBufFunction
+
+ @Description User callback function called by driver to get data buffer.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_BufferPool - A handle to buffer pool manager
+ @Param[out] p_BufContextHandle - Returns the user's private context that
+ should be associated with the buffer
+
+ @Return Pointer to data buffer, NULL if error
+ *//***************************************************************************/
+typedef uint8_t * (t_GetBufFunction)(t_Handle h_BufferPool,
+ t_Handle *p_BufContextHandle);
+
+/**************************************************************************//**
+ @Function t_PutBufFunction
+
+ @Description User callback function called by driver to return data buffer.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_BufferPool - A handle to buffer pool manager
+ @Param[in] p_Buffer - A pointer to buffer to return
+ @Param[in] h_BufContext - The user's private context associated with
+ the returned buffer
+
+ @Return E_OK on success; Error code otherwise
+ *//***************************************************************************/
+typedef t_Error (t_PutBufFunction)(t_Handle h_BufferPool,
+ uint8_t *p_Buffer,
+ t_Handle h_BufContext);
+
+/**************************************************************************//**
+ @Function t_PhysToVirt
+
+ @Description Translates a physical address to the matching virtual address.
+
+ @Param[in] addr - The physical address to translate.
+
+ @Return Virtual address.
+*//***************************************************************************/
+typedef void * t_PhysToVirt(physAddress_t addr);
+
+/**************************************************************************//**
+ @Function t_VirtToPhys
+
+ @Description Translates a virtual address to the matching physical address.
+
+ @Param[in] addr - The virtual address to translate.
+
+ @Return Physical address.
+*//***************************************************************************/
+typedef physAddress_t t_VirtToPhys(void *addr);
+
+/**************************************************************************//**
+ @Description Buffer Pool Information Structure.
+*//***************************************************************************/
+typedef struct t_BufferPoolInfo
+{
+ t_Handle h_BufferPool; /**< A handle to the buffer pool manager */
+ t_GetBufFunction *f_GetBuf; /**< User callback to get a free buffer */
+ t_PutBufFunction *f_PutBuf; /**< User callback to return a buffer */
+ uint16_t bufferSize; /**< Buffer size (in bytes) */
+
+ t_PhysToVirt *f_PhysToVirt; /**< User callback to translate pool buffers
+ physical addresses to virtual addresses */
+ t_VirtToPhys *f_VirtToPhys; /**< User callback to translate pool buffers
+ virtual addresses to physical addresses */
+} t_BufferPoolInfo;
+
+
+/**************************************************************************//**
+ @Description User callback function called by driver when transmit completed.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_App - Application's handle, as was provided to the
+ driver by the user
+ @Param[in] queueId - Transmit queue ID
+ @Param[in] p_Data - Pointer to the data buffer
+ @Param[in] h_BufContext - The user's private context associated with
+ the given data buffer
+ @Param[in] status - Transmit status and errors
+ @Param[in] flags - Driver-dependent information
+ *//***************************************************************************/
+typedef void (t_TxConfFunction)(t_Handle h_App,
+ uint32_t queueId,
+ uint8_t *p_Data,
+ t_Handle h_BufContext,
+ uint16_t status,
+ uint32_t flags);
+
+/**************************************************************************//**
+ @Description User callback function called by driver with receive data.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_App - Application's handle, as was provided to the
+ driver by the user
+ @Param[in] queueId - Receive queue ID
+ @Param[in] p_Data - Pointer to the buffer with received data
+ @Param[in] h_BufContext - The user's private context associated with
+ the given data buffer
+ @Param[in] length - Length of received data
+ @Param[in] status - Receive status and errors
+ @Param[in] position - Position of buffer in frame
+ @Param[in] flags - Driver-dependent information
+
+ @Retval e_RX_STORE_RESPONSE_CONTINUE - order the driver to continue Rx
+ operation for all ready data.
+ @Retval e_RX_STORE_RESPONSE_PAUSE - order the driver to stop Rx operation.
+ *//***************************************************************************/
+typedef e_RxStoreResponse (t_RxStoreFunction)(t_Handle h_App,
+ uint32_t queueId,
+ uint8_t *p_Data,
+ t_Handle h_BufContext,
+ uint32_t length,
+ uint16_t status,
+ uint8_t position,
+ uint32_t flags);
+
+
+#endif /* __NCSW_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/net_ext.h
@@ -0,0 +1,430 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File net_ext.h
+
+ @Description This file contains common and general netcomm headers definitions.
+*//***************************************************************************/
+#ifndef __NET_EXT_H
+#define __NET_EXT_H
+
+#include "std_ext.h"
+
+
+typedef uint8_t headerFieldPpp_t;
+
+#define NET_HEADER_FIELD_PPP_PID (1)
+#define NET_HEADER_FIELD_PPP_COMPRESSED (NET_HEADER_FIELD_PPP_PID << 1)
+#define NET_HEADER_FIELD_PPP_ALL_FIELDS ((NET_HEADER_FIELD_PPP_PID << 2) - 1)
+
+
+typedef uint8_t headerFieldPppoe_t;
+
+#define NET_HEADER_FIELD_PPPoE_VER (1)
+#define NET_HEADER_FIELD_PPPoE_TYPE (NET_HEADER_FIELD_PPPoE_VER << 1)
+#define NET_HEADER_FIELD_PPPoE_CODE (NET_HEADER_FIELD_PPPoE_VER << 2)
+#define NET_HEADER_FIELD_PPPoE_SID (NET_HEADER_FIELD_PPPoE_VER << 3)
+#define NET_HEADER_FIELD_PPPoE_LEN (NET_HEADER_FIELD_PPPoE_VER << 4)
+#define NET_HEADER_FIELD_PPPoE_SESSION (NET_HEADER_FIELD_PPPoE_VER << 5)
+#define NET_HEADER_FIELD_PPPoE_PID (NET_HEADER_FIELD_PPPoE_VER << 6)
+#define NET_HEADER_FIELD_PPPoE_ALL_FIELDS ((NET_HEADER_FIELD_PPPoE_VER << 7) - 1)
+
+#define NET_HEADER_FIELD_PPPMUX_PID (1)
+#define NET_HEADER_FIELD_PPPMUX_CKSUM (NET_HEADER_FIELD_PPPMUX_PID << 1)
+#define NET_HEADER_FIELD_PPPMUX_COMPRESSED (NET_HEADER_FIELD_PPPMUX_PID << 2)
+#define NET_HEADER_FIELD_PPPMUX_ALL_FIELDS ((NET_HEADER_FIELD_PPPMUX_PID << 3) - 1)
+
+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF (1)
+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_LXT (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 1)
+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_LEN (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 2)
+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_PID (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 3)
+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_USE_PID (NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 4)
+#define NET_HEADER_FIELD_PPPMUX_SUBFRAME_ALL_FIELDS ((NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 5) - 1)
+
+
+typedef uint8_t headerFieldEth_t;
+
+#define NET_HEADER_FIELD_ETH_DA (1)
+#define NET_HEADER_FIELD_ETH_SA (NET_HEADER_FIELD_ETH_DA << 1)
+#define NET_HEADER_FIELD_ETH_LENGTH (NET_HEADER_FIELD_ETH_DA << 2)
+#define NET_HEADER_FIELD_ETH_TYPE (NET_HEADER_FIELD_ETH_DA << 3)
+#define NET_HEADER_FIELD_ETH_FINAL_CKSUM (NET_HEADER_FIELD_ETH_DA << 4)
+#define NET_HEADER_FIELD_ETH_PADDING (NET_HEADER_FIELD_ETH_DA << 5)
+#define NET_HEADER_FIELD_ETH_ALL_FIELDS ((NET_HEADER_FIELD_ETH_DA << 6) - 1)
+
+#define NET_HEADER_FIELD_ETH_ADDR_SIZE 6
+
+typedef uint16_t headerFieldIp_t;
+
+#define NET_HEADER_FIELD_IP_VER (1)
+#define NET_HEADER_FIELD_IP_DSCP (NET_HEADER_FIELD_IP_VER << 2)
+#define NET_HEADER_FIELD_IP_ECN (NET_HEADER_FIELD_IP_VER << 3)
+#define NET_HEADER_FIELD_IP_PROTO (NET_HEADER_FIELD_IP_VER << 4)
+
+#define NET_HEADER_FIELD_IP_PROTO_SIZE 1
+
+typedef uint16_t headerFieldIpv4_t;
+
+#define NET_HEADER_FIELD_IPv4_VER (1)
+#define NET_HEADER_FIELD_IPv4_HDR_LEN (NET_HEADER_FIELD_IPv4_VER << 1)
+#define NET_HEADER_FIELD_IPv4_TOS (NET_HEADER_FIELD_IPv4_VER << 2)
+#define NET_HEADER_FIELD_IPv4_TOTAL_LEN (NET_HEADER_FIELD_IPv4_VER << 3)
+#define NET_HEADER_FIELD_IPv4_ID (NET_HEADER_FIELD_IPv4_VER << 4)
+#define NET_HEADER_FIELD_IPv4_FLAG_D (NET_HEADER_FIELD_IPv4_VER << 5)
+#define NET_HEADER_FIELD_IPv4_FLAG_M (NET_HEADER_FIELD_IPv4_VER << 6)
+#define NET_HEADER_FIELD_IPv4_OFFSET (NET_HEADER_FIELD_IPv4_VER << 7)
+#define NET_HEADER_FIELD_IPv4_TTL (NET_HEADER_FIELD_IPv4_VER << 8)
+#define NET_HEADER_FIELD_IPv4_PROTO (NET_HEADER_FIELD_IPv4_VER << 9)
+#define NET_HEADER_FIELD_IPv4_CKSUM (NET_HEADER_FIELD_IPv4_VER << 10)
+#define NET_HEADER_FIELD_IPv4_SRC_IP (NET_HEADER_FIELD_IPv4_VER << 11)
+#define NET_HEADER_FIELD_IPv4_DST_IP (NET_HEADER_FIELD_IPv4_VER << 12)
+#define NET_HEADER_FIELD_IPv4_OPTS (NET_HEADER_FIELD_IPv4_VER << 13)
+#define NET_HEADER_FIELD_IPv4_OPTS_COUNT (NET_HEADER_FIELD_IPv4_VER << 14)
+#define NET_HEADER_FIELD_IPv4_ALL_FIELDS ((NET_HEADER_FIELD_IPv4_VER << 15) - 1)
+
+#define NET_HEADER_FIELD_IPv4_ADDR_SIZE 4
+#define NET_HEADER_FIELD_IPv4_PROTO_SIZE 1
+
+
+typedef uint8_t headerFieldIpv6_t;
+
+#define NET_HEADER_FIELD_IPv6_VER (1)
+#define NET_HEADER_FIELD_IPv6_TC (NET_HEADER_FIELD_IPv6_VER << 1)
+#define NET_HEADER_FIELD_IPv6_SRC_IP (NET_HEADER_FIELD_IPv6_VER << 2)
+#define NET_HEADER_FIELD_IPv6_DST_IP (NET_HEADER_FIELD_IPv6_VER << 3)
+#define NET_HEADER_FIELD_IPv6_NEXT_HDR (NET_HEADER_FIELD_IPv6_VER << 4)
+#define NET_HEADER_FIELD_IPv6_FL (NET_HEADER_FIELD_IPv6_VER << 5)
+#define NET_HEADER_FIELD_IPv6_HOP_LIMIT (NET_HEADER_FIELD_IPv6_VER << 6)
+#define NET_HEADER_FIELD_IPv6_ALL_FIELDS ((NET_HEADER_FIELD_IPv6_VER << 7) - 1)
+
+#define NET_HEADER_FIELD_IPv6_ADDR_SIZE 16
+#define NET_HEADER_FIELD_IPv6_NEXT_HDR_SIZE 1
+
+#define NET_HEADER_FIELD_ICMP_TYPE (1)
+#define NET_HEADER_FIELD_ICMP_CODE (NET_HEADER_FIELD_ICMP_TYPE << 1)
+#define NET_HEADER_FIELD_ICMP_CKSUM (NET_HEADER_FIELD_ICMP_TYPE << 2)
+#define NET_HEADER_FIELD_ICMP_ID (NET_HEADER_FIELD_ICMP_TYPE << 3)
+#define NET_HEADER_FIELD_ICMP_SQ_NUM (NET_HEADER_FIELD_ICMP_TYPE << 4)
+#define NET_HEADER_FIELD_ICMP_ALL_FIELDS ((NET_HEADER_FIELD_ICMP_TYPE << 5) - 1)
+
+#define NET_HEADER_FIELD_ICMP_CODE_SIZE 1
+#define NET_HEADER_FIELD_ICMP_TYPE_SIZE 1
+
+#define NET_HEADER_FIELD_IGMP_VERSION (1)
+#define NET_HEADER_FIELD_IGMP_TYPE (NET_HEADER_FIELD_IGMP_VERSION << 1)
+#define NET_HEADER_FIELD_IGMP_CKSUM (NET_HEADER_FIELD_IGMP_VERSION << 2)
+#define NET_HEADER_FIELD_IGMP_DATA (NET_HEADER_FIELD_IGMP_VERSION << 3)
+#define NET_HEADER_FIELD_IGMP_ALL_FIELDS ((NET_HEADER_FIELD_IGMP_VERSION << 4) - 1)
+
+
+typedef uint16_t headerFieldTcp_t;
+
+#define NET_HEADER_FIELD_TCP_PORT_SRC (1)
+#define NET_HEADER_FIELD_TCP_PORT_DST (NET_HEADER_FIELD_TCP_PORT_SRC << 1)
+#define NET_HEADER_FIELD_TCP_SEQ (NET_HEADER_FIELD_TCP_PORT_SRC << 2)
+#define NET_HEADER_FIELD_TCP_ACK (NET_HEADER_FIELD_TCP_PORT_SRC << 3)
+#define NET_HEADER_FIELD_TCP_OFFSET (NET_HEADER_FIELD_TCP_PORT_SRC << 4)
+#define NET_HEADER_FIELD_TCP_FLAGS (NET_HEADER_FIELD_TCP_PORT_SRC << 5)
+#define NET_HEADER_FIELD_TCP_WINDOW (NET_HEADER_FIELD_TCP_PORT_SRC << 6)
+#define NET_HEADER_FIELD_TCP_CKSUM (NET_HEADER_FIELD_TCP_PORT_SRC << 7)
+#define NET_HEADER_FIELD_TCP_URGPTR (NET_HEADER_FIELD_TCP_PORT_SRC << 8)
+#define NET_HEADER_FIELD_TCP_OPTS (NET_HEADER_FIELD_TCP_PORT_SRC << 9)
+#define NET_HEADER_FIELD_TCP_OPTS_COUNT (NET_HEADER_FIELD_TCP_PORT_SRC << 10)
+#define NET_HEADER_FIELD_TCP_ALL_FIELDS ((NET_HEADER_FIELD_TCP_PORT_SRC << 11) - 1)
+
+#define NET_HEADER_FIELD_TCP_PORT_SIZE 2
+
+
+typedef uint8_t headerFieldSctp_t;
+
+#define NET_HEADER_FIELD_SCTP_PORT_SRC (1)
+#define NET_HEADER_FIELD_SCTP_PORT_DST (NET_HEADER_FIELD_SCTP_PORT_SRC << 1)
+#define NET_HEADER_FIELD_SCTP_VER_TAG (NET_HEADER_FIELD_SCTP_PORT_SRC << 2)
+#define NET_HEADER_FIELD_SCTP_CKSUM (NET_HEADER_FIELD_SCTP_PORT_SRC << 3)
+#define NET_HEADER_FIELD_SCTP_ALL_FIELDS ((NET_HEADER_FIELD_SCTP_PORT_SRC << 4) - 1)
+
+#define NET_HEADER_FIELD_SCTP_PORT_SIZE 2
+
+typedef uint8_t headerFieldDccp_t;
+
+#define NET_HEADER_FIELD_DCCP_PORT_SRC (1)
+#define NET_HEADER_FIELD_DCCP_PORT_DST (NET_HEADER_FIELD_DCCP_PORT_SRC << 1)
+#define NET_HEADER_FIELD_DCCP_ALL_FIELDS ((NET_HEADER_FIELD_DCCP_PORT_SRC << 2) - 1)
+
+#define NET_HEADER_FIELD_DCCP_PORT_SIZE 2
+
+
+typedef uint8_t headerFieldUdp_t;
+
+#define NET_HEADER_FIELD_UDP_PORT_SRC (1)
+#define NET_HEADER_FIELD_UDP_PORT_DST (NET_HEADER_FIELD_UDP_PORT_SRC << 1)
+#define NET_HEADER_FIELD_UDP_LEN (NET_HEADER_FIELD_UDP_PORT_SRC << 2)
+#define NET_HEADER_FIELD_UDP_CKSUM (NET_HEADER_FIELD_UDP_PORT_SRC << 3)
+#define NET_HEADER_FIELD_UDP_ALL_FIELDS ((NET_HEADER_FIELD_UDP_PORT_SRC << 4) - 1)
+
+#define NET_HEADER_FIELD_UDP_PORT_SIZE 2
+
+typedef uint8_t headerFieldUdpLite_t;
+
+#define NET_HEADER_FIELD_UDP_LITE_PORT_SRC (1)
+#define NET_HEADER_FIELD_UDP_LITE_PORT_DST (NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 1)
+#define NET_HEADER_FIELD_UDP_LITE_ALL_FIELDS ((NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 2) - 1)
+
+#define NET_HEADER_FIELD_UDP_LITE_PORT_SIZE 2
+
+typedef uint8_t headerFieldUdpEncapEsp_t;
+
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC (1)
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 1)
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 2)
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 3)
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 4)
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM (NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 5)
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_ALL_FIELDS ((NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 6) - 1)
+
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SIZE 2
+#define NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI_SIZE 4
+
+#define NET_HEADER_FIELD_IPHC_CID (1)
+#define NET_HEADER_FIELD_IPHC_CID_TYPE (NET_HEADER_FIELD_IPHC_CID << 1)
+#define NET_HEADER_FIELD_IPHC_HCINDEX (NET_HEADER_FIELD_IPHC_CID << 2)
+#define NET_HEADER_FIELD_IPHC_GEN (NET_HEADER_FIELD_IPHC_CID << 3)
+#define NET_HEADER_FIELD_IPHC_D_BIT (NET_HEADER_FIELD_IPHC_CID << 4)
+#define NET_HEADER_FIELD_IPHC_ALL_FIELDS ((NET_HEADER_FIELD_IPHC_CID << 5) - 1)
+
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE (1)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_FLAGS (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 1)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_LENGTH (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 2)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_TSN (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 3)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_ID (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 4)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_SQN (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 5)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_PAYLOAD_PID (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 6)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_UNORDERED (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 7)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_BEGGINING (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 8)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_END (NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 9)
+#define NET_HEADER_FIELD_SCTP_CHUNK_DATA_ALL_FIELDS ((NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 10) - 1)
+
+#define NET_HEADER_FIELD_L2TPv2_TYPE_BIT (1)
+#define NET_HEADER_FIELD_L2TPv2_LENGTH_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 1)
+#define NET_HEADER_FIELD_L2TPv2_SEQUENCE_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 2)
+#define NET_HEADER_FIELD_L2TPv2_OFFSET_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 3)
+#define NET_HEADER_FIELD_L2TPv2_PRIORITY_BIT (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 4)
+#define NET_HEADER_FIELD_L2TPv2_VERSION (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 5)
+#define NET_HEADER_FIELD_L2TPv2_LEN (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 6)
+#define NET_HEADER_FIELD_L2TPv2_TUNNEL_ID (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 7)
+#define NET_HEADER_FIELD_L2TPv2_SESSION_ID (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 8)
+#define NET_HEADER_FIELD_L2TPv2_NS (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 9)
+#define NET_HEADER_FIELD_L2TPv2_NR (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 10)
+#define NET_HEADER_FIELD_L2TPv2_OFFSET_SIZE (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 11)
+#define NET_HEADER_FIELD_L2TPv2_FIRST_BYTE (NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 12)
+#define NET_HEADER_FIELD_L2TPv2_ALL_FIELDS ((NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 13) - 1)
+
+#define NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT (1)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH_BIT (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 1)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_SEQUENCE_BIT (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 2)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_VERSION (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 3)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 4)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_CONTROL (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 5)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_SENT (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 6)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_RECV (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 7)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_FIRST_BYTE (NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 8)
+#define NET_HEADER_FIELD_L2TPv3_CTRL_ALL_FIELDS ((NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 9) - 1)
+
+#define NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT (1)
+#define NET_HEADER_FIELD_L2TPv3_SESS_VERSION (NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 1)
+#define NET_HEADER_FIELD_L2TPv3_SESS_ID (NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 2)
+#define NET_HEADER_FIELD_L2TPv3_SESS_COOKIE (NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 3)
+#define NET_HEADER_FIELD_L2TPv3_SESS_ALL_FIELDS ((NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 4) - 1)
+
+
+typedef uint8_t headerFieldVlan_t;
+
+#define NET_HEADER_FIELD_VLAN_VPRI (1)
+#define NET_HEADER_FIELD_VLAN_CFI (NET_HEADER_FIELD_VLAN_VPRI << 1)
+#define NET_HEADER_FIELD_VLAN_VID (NET_HEADER_FIELD_VLAN_VPRI << 2)
+#define NET_HEADER_FIELD_VLAN_LENGTH (NET_HEADER_FIELD_VLAN_VPRI << 3)
+#define NET_HEADER_FIELD_VLAN_TYPE (NET_HEADER_FIELD_VLAN_VPRI << 4)
+#define NET_HEADER_FIELD_VLAN_ALL_FIELDS ((NET_HEADER_FIELD_VLAN_VPRI << 5) - 1)
+
+#define NET_HEADER_FIELD_VLAN_TCI (NET_HEADER_FIELD_VLAN_VPRI | \
+ NET_HEADER_FIELD_VLAN_CFI | \
+ NET_HEADER_FIELD_VLAN_VID)
+
+
+typedef uint8_t headerFieldLlc_t;
+
+#define NET_HEADER_FIELD_LLC_DSAP (1)
+#define NET_HEADER_FIELD_LLC_SSAP (NET_HEADER_FIELD_LLC_DSAP << 1)
+#define NET_HEADER_FIELD_LLC_CTRL (NET_HEADER_FIELD_LLC_DSAP << 2)
+#define NET_HEADER_FIELD_LLC_ALL_FIELDS ((NET_HEADER_FIELD_LLC_DSAP << 3) - 1)
+
+#define NET_HEADER_FIELD_NLPID_NLPID (1)
+#define NET_HEADER_FIELD_NLPID_ALL_FIELDS ((NET_HEADER_FIELD_NLPID_NLPID << 1) - 1)
+
+
+typedef uint8_t headerFieldSnap_t;
+
+#define NET_HEADER_FIELD_SNAP_OUI (1)
+#define NET_HEADER_FIELD_SNAP_PID (NET_HEADER_FIELD_SNAP_OUI << 1)
+#define NET_HEADER_FIELD_SNAP_ALL_FIELDS ((NET_HEADER_FIELD_SNAP_OUI << 2) - 1)
+
+
+typedef uint8_t headerFieldLlcSnap_t;
+
+#define NET_HEADER_FIELD_LLC_SNAP_TYPE (1)
+#define NET_HEADER_FIELD_LLC_SNAP_ALL_FIELDS ((NET_HEADER_FIELD_LLC_SNAP_TYPE << 1) - 1)
+
+#define NET_HEADER_FIELD_ARP_HTYPE (1)
+#define NET_HEADER_FIELD_ARP_PTYPE (NET_HEADER_FIELD_ARP_HTYPE << 1)
+#define NET_HEADER_FIELD_ARP_HLEN (NET_HEADER_FIELD_ARP_HTYPE << 2)
+#define NET_HEADER_FIELD_ARP_PLEN (NET_HEADER_FIELD_ARP_HTYPE << 3)
+#define NET_HEADER_FIELD_ARP_OPER (NET_HEADER_FIELD_ARP_HTYPE << 4)
+#define NET_HEADER_FIELD_ARP_SHA (NET_HEADER_FIELD_ARP_HTYPE << 5)
+#define NET_HEADER_FIELD_ARP_SPA (NET_HEADER_FIELD_ARP_HTYPE << 6)
+#define NET_HEADER_FIELD_ARP_THA (NET_HEADER_FIELD_ARP_HTYPE << 7)
+#define NET_HEADER_FIELD_ARP_TPA (NET_HEADER_FIELD_ARP_HTYPE << 8)
+#define NET_HEADER_FIELD_ARP_ALL_FIELDS ((NET_HEADER_FIELD_ARP_HTYPE << 9) - 1)
+
+#define NET_HEADER_FIELD_RFC2684_LLC (1)
+#define NET_HEADER_FIELD_RFC2684_NLPID (NET_HEADER_FIELD_RFC2684_LLC << 1)
+#define NET_HEADER_FIELD_RFC2684_OUI (NET_HEADER_FIELD_RFC2684_LLC << 2)
+#define NET_HEADER_FIELD_RFC2684_PID (NET_HEADER_FIELD_RFC2684_LLC << 3)
+#define NET_HEADER_FIELD_RFC2684_VPN_OUI (NET_HEADER_FIELD_RFC2684_LLC << 4)
+#define NET_HEADER_FIELD_RFC2684_VPN_IDX (NET_HEADER_FIELD_RFC2684_LLC << 5)
+#define NET_HEADER_FIELD_RFC2684_ALL_FIELDS ((NET_HEADER_FIELD_RFC2684_LLC << 6) - 1)
+
+#define NET_HEADER_FIELD_USER_DEFINED_SRCPORT (1)
+#define NET_HEADER_FIELD_USER_DEFINED_PCDID (NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 1)
+#define NET_HEADER_FIELD_USER_DEFINED_ALL_FIELDS ((NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 2) - 1)
+
+#define NET_HEADER_FIELD_PAYLOAD_BUFFER (1)
+#define NET_HEADER_FIELD_PAYLOAD_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 1)
+#define NET_HEADER_FIELD_MAX_FRM_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 2)
+#define NET_HEADER_FIELD_MIN_FRM_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 3)
+#define NET_HEADER_FIELD_PAYLOAD_TYPE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 4)
+#define NET_HEADER_FIELD_FRAME_SIZE (NET_HEADER_FIELD_PAYLOAD_BUFFER << 5)
+#define NET_HEADER_FIELD_PAYLOAD_ALL_FIELDS ((NET_HEADER_FIELD_PAYLOAD_BUFFER << 6) - 1)
+
+
+typedef uint8_t headerFieldGre_t;
+
+#define NET_HEADER_FIELD_GRE_TYPE (1)
+#define NET_HEADER_FIELD_GRE_ALL_FIELDS ((NET_HEADER_FIELD_GRE_TYPE << 1) - 1)
+
+
+typedef uint8_t headerFieldMinencap_t;
+
+#define NET_HEADER_FIELD_MINENCAP_SRC_IP (1)
+#define NET_HEADER_FIELD_MINENCAP_DST_IP (NET_HEADER_FIELD_MINENCAP_SRC_IP << 1)
+#define NET_HEADER_FIELD_MINENCAP_TYPE (NET_HEADER_FIELD_MINENCAP_SRC_IP << 2)
+#define NET_HEADER_FIELD_MINENCAP_ALL_FIELDS ((NET_HEADER_FIELD_MINENCAP_SRC_IP << 3) - 1)
+
+
+typedef uint8_t headerFieldIpsecAh_t;
+
+#define NET_HEADER_FIELD_IPSEC_AH_SPI (1)
+#define NET_HEADER_FIELD_IPSEC_AH_NH (NET_HEADER_FIELD_IPSEC_AH_SPI << 1)
+#define NET_HEADER_FIELD_IPSEC_AH_ALL_FIELDS ((NET_HEADER_FIELD_IPSEC_AH_SPI << 2) - 1)
+
+
+typedef uint8_t headerFieldIpsecEsp_t;
+
+#define NET_HEADER_FIELD_IPSEC_ESP_SPI (1)
+#define NET_HEADER_FIELD_IPSEC_ESP_SEQUENCE_NUM (NET_HEADER_FIELD_IPSEC_ESP_SPI << 1)
+#define NET_HEADER_FIELD_IPSEC_ESP_ALL_FIELDS ((NET_HEADER_FIELD_IPSEC_ESP_SPI << 2) - 1)
+
+#define NET_HEADER_FIELD_IPSEC_ESP_SPI_SIZE 4
+
+
+typedef uint8_t headerFieldMpls_t;
+
+#define NET_HEADER_FIELD_MPLS_LABEL_STACK (1)
+#define NET_HEADER_FIELD_MPLS_LABEL_STACK_ALL_FIELDS ((NET_HEADER_FIELD_MPLS_LABEL_STACK << 1) - 1)
+
+
+typedef uint8_t headerFieldMacsec_t;
+
+#define NET_HEADER_FIELD_MACSEC_SECTAG (1)
+#define NET_HEADER_FIELD_MACSEC_ALL_FIELDS ((NET_HEADER_FIELD_MACSEC_SECTAG << 1) - 1)
+
+
+typedef enum {
+ HEADER_TYPE_NONE = 0,
+ HEADER_TYPE_PAYLOAD,
+ HEADER_TYPE_ETH,
+ HEADER_TYPE_VLAN,
+ HEADER_TYPE_IPv4,
+ HEADER_TYPE_IPv6,
+ HEADER_TYPE_IP,
+ HEADER_TYPE_TCP,
+ HEADER_TYPE_UDP,
+ HEADER_TYPE_UDP_LITE,
+ HEADER_TYPE_IPHC,
+ HEADER_TYPE_SCTP,
+ HEADER_TYPE_SCTP_CHUNK_DATA,
+ HEADER_TYPE_PPPoE,
+ HEADER_TYPE_PPP,
+ HEADER_TYPE_PPPMUX,
+ HEADER_TYPE_PPPMUX_SUBFRAME,
+ HEADER_TYPE_L2TPv2,
+ HEADER_TYPE_L2TPv3_CTRL,
+ HEADER_TYPE_L2TPv3_SESS,
+ HEADER_TYPE_LLC,
+ HEADER_TYPE_LLC_SNAP,
+ HEADER_TYPE_NLPID,
+ HEADER_TYPE_SNAP,
+ HEADER_TYPE_MPLS,
+ HEADER_TYPE_IPSEC_AH,
+ HEADER_TYPE_IPSEC_ESP,
+ HEADER_TYPE_UDP_ENCAP_ESP, /* RFC 3948 */
+ HEADER_TYPE_MACSEC,
+ HEADER_TYPE_GRE,
+ HEADER_TYPE_MINENCAP,
+ HEADER_TYPE_DCCP,
+ HEADER_TYPE_ICMP,
+ HEADER_TYPE_IGMP,
+ HEADER_TYPE_ARP,
+ HEADER_TYPE_CAPWAP,
+ HEADER_TYPE_CAPWAP_DTLS,
+ HEADER_TYPE_RFC2684,
+ HEADER_TYPE_USER_DEFINED_L2,
+ HEADER_TYPE_USER_DEFINED_L3,
+ HEADER_TYPE_USER_DEFINED_L4,
+ HEADER_TYPE_USER_DEFINED_SHIM1,
+ HEADER_TYPE_USER_DEFINED_SHIM2,
+ MAX_HEADER_TYPE_COUNT
+} e_NetHeaderType;
+
+
+#endif /* __NET_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/std_ext.h
@@ -0,0 +1,48 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File std_ext.h
+
+ @Description General Standard Definitions
+*//***************************************************************************/
+
+#ifndef __STD_EXT_H
+#define __STD_EXT_H
+
+
+#include "types_ext.h"
+#include "ncsw_ext.h"
+
+
+#endif /* __STD_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/stdarg_ext.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __STDARG_EXT_H
+#define __STDARG_EXT_H
+
+
+#if defined(NCSW_LINUX) && defined(__KERNEL__)
+#include <stdarg.h>
+
+#else
+#include <stdarg.h>
+
+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */
+
+#include "std_ext.h"
+
+
+#endif /* __STDARG_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/stdlib_ext.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+
+#ifndef __STDLIB_EXT_H
+#define __STDLIB_EXT_H
+
+
+#if (defined(NCSW_LINUX)) && defined(__KERNEL__)
+#include "stdarg_ext.h"
+#include "std_ext.h"
+
+
+/**
+ * strtoul - convert a string to an uint32_t
+ * @cp: The start of the string
+ * @endp: A pointer to the end of the parsed string will be placed here
+ * @base: The number base to use
+ */
+uint32_t strtoul(const char *cp,char **endp,uint32_t base);
+
+/**
+ * strtol - convert a string to a int32_t
+ * @cp: The start of the string
+ * @endp: A pointer to the end of the parsed string will be placed here
+ * @base: The number base to use
+ */
+long strtol(const char *cp,char **endp,uint32_t base);
+
+/**
+ * strtoull - convert a string to an uint64_t
+ * @cp: The start of the string
+ * @endp: A pointer to the end of the parsed string will be placed here
+ * @base: The number base to use
+ */
+uint64_t strtoull(const char *cp,char **endp,uint32_t base);
+
+/**
+ * strtoll - convert a string to a int64 long
+ * @cp: The start of the string
+ * @endp: A pointer to the end of the parsed string will be placed here
+ * @base: The number base to use
+ */
+long long strtoll(const char *cp,char **endp,uint32_t base);
+
+/**
+ * atoi - convert a character to a int
+ * @s: The start of the string
+ */
+int atoi(const char *s);
+
+/**
+ * strnlen - Find the length of a length-limited string
+ * @s: The string to be sized
+ * @count: The maximum number of bytes to search
+ */
+size_t strnlen(const char * s, size_t count);
+
+/**
+ * strlen - Find the length of a string
+ * @s: The string to be sized
+ */
+size_t strlen(const char * s);
+
+/**
+ * strtok - Split a string into tokens
+ * @s: The string to be searched
+ * @ct: The characters to search for
+ *
+ * WARNING: strtok is deprecated, use strsep instead.
+ */
+char * strtok(char * s,const char * ct);
+
+/**
+ * strncpy - Copy a length-limited, %NUL-terminated string
+ * @dest: Where to copy the string to
+ * @src: Where to copy the string from
+ * @count: The maximum number of bytes to copy
+ *
+ * Note that unlike userspace strncpy, this does not %NUL-pad the buffer.
+ * However, the result is not %NUL-terminated if the source exceeds
+ * @count bytes.
+ */
+char * strncpy(char * dest,const char *src,size_t count);
+
+/**
+ * strcpy - Copy a %NUL terminated string
+ * @dest: Where to copy the string to
+ * @src: Where to copy the string from
+ */
+char * strcpy(char * dest,const char *src);
+
+/**
+ * vsscanf - Unformat a buffer into a list of arguments
+ * @buf: input buffer
+ * @fmt: format of buffer
+ * @args: arguments
+ */
+int vsscanf(const char * buf, const char * fmt, va_list args);
+
+/**
+ * vsnprintf - Format a string and place it in a buffer
+ * @buf: The buffer to place the result into
+ * @size: The size of the buffer, including the trailing null space
+ * @fmt: The format string to use
+ * @args: Arguments for the format string
+ *
+ * Call this function if you are already dealing with a va_list.
+ * You probably want snprintf instead.
+ */
+int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
+
+/**
+ * vsprintf - Format a string and place it in a buffer
+ * @buf: The buffer to place the result into
+ * @fmt: The format string to use
+ * @args: Arguments for the format string
+ *
+ * Call this function if you are already dealing with a va_list.
+ * You probably want sprintf instead.
+ */
+int vsprintf(char *buf, const char *fmt, va_list args);
+
+#else
+#include <stdlib.h>
+#include <stdio.h>
+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */
+
+#include "std_ext.h"
+
+
+#endif /* __STDLIB_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/string_ext.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef __STRING_EXT_H
+#define __STRING_EXT_H
+
+
+#if defined(NCSW_LINUX) && defined(__KERNEL__)
+#include <linux/kernel.h>
+#include <linux/string.h>
+extern char * strtok ( char * str, const char * delimiters );
+
+#elif defined(__KERNEL__)
+#include "linux/types.h"
+#include "linux/posix_types.h"
+#include "linux/string.h"
+
+#else
+#include <string.h>
+
+#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */
+
+#include "std_ext.h"
+
+
+#endif /* __STRING_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/types_ext.h
@@ -0,0 +1,62 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File types_ext.h
+
+ @Description General types Standard Definitions
+*//***************************************************************************/
+
+#ifndef __TYPES_EXT_H
+#define __TYPES_EXT_H
+
+#if defined(NCSW_LINUX)
+#include "types_linux.h"
+
+#elif defined(NCSW_VXWORKS)
+#include "types_vxworks.h"
+
+#elif defined(__GNUC__) && defined(__cplusplus)
+#include "types_bb_gpp.h"
+
+#elif defined(__GNUC__)
+#include "types_bb_gcc.h"
+
+#elif defined(__ghs__)
+#include "types_ghs.h"
+
+#else
+#include "types_dflt.h"
+#endif /* defined (__ROCOO__) */
+
+#endif /* __TYPES_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/xx_common.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File debug_ext.h
+
+ @Description Debug mode definitions.
+*//***************************************************************************/
+
+#ifndef __XX_COMMON_H
+#define __XX_COMMON_H
+
+/*****************************************************************************
+ * UNIFIED MODULE CODES
+ *****************************************************************************/
+#define MODULE_UNKNOWN 0x00000000
+#define MODULE_FM 0x00010000
+#define MODULE_FM_MURAM 0x00020000
+#define MODULE_FM_PCD 0x00030000
+#define MODULE_FM_RTC 0x00040000
+#define MODULE_FM_MAC 0x00050000
+#define MODULE_FM_PORT 0x00060000
+#define MODULE_MM 0x00070000
+#define MODULE_FM_SP 0x00080000
+#define MODULE_FM_MACSEC 0x00090000
+#endif /* __XX_COMMON_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/inc/xx_ext.h
@@ -0,0 +1,791 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File xx_ext.h
+
+ @Description Prototypes, externals and typedefs for system-supplied
+ (external) routines
+*//***************************************************************************/
+
+#ifndef __XX_EXT_H
+#define __XX_EXT_H
+
+#include "std_ext.h"
+#include "xx_common.h"
+#include "part_ext.h"
+
+
+
+/**************************************************************************//**
+ @Group xx_id XX Interface (System call hooks)
+
+ @Description Prototypes, externals and typedefs for system-supplied
+ (external) routines
+
+ @{
+*//***************************************************************************/
+
+#ifdef DEBUG_XX_MALLOC
+void * XX_MallocDebug(uint32_t size, char *fname, int line);
+
+void * XX_MallocSmartDebug(uint32_t size,
+ int memPartitionId,
+ uint32_t alignment,
+ char *fname,
+ int line);
+
+#define XX_Malloc(sz) \
+ XX_MallocDebug((sz), __FILE__, __LINE__)
+
+#define XX_MallocSmart(sz, memt, al) \
+ XX_MallocSmartDebug((sz), (memt), (al), __FILE__, __LINE__)
+
+#else /* not DEBUG_XX_MALLOC */
+/**************************************************************************//**
+ @Function XX_Malloc
+
+ @Description allocates contiguous block of memory.
+
+ @Param[in] size - Number of bytes to allocate.
+
+ @Return The address of the newly allocated block on success, NULL on failure.
+*//***************************************************************************/
+void * XX_Malloc(uint32_t size);
+
+/**************************************************************************//**
+ @Function XX_MallocSmart
+
+ @Description Allocates contiguous block of memory in a specified
+ alignment and from the specified segment.
+
+ @Param[in] size - Number of bytes to allocate.
+ @Param[in] memPartitionId - Memory partition ID; The value zero must
+ be mapped to the default heap partition.
+ @Param[in] alignment - Required memory alignment (in bytes).
+
+ @Return The address of the newly allocated block on success, NULL on failure.
+*//***************************************************************************/
+void * XX_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment);
+#endif /* not DEBUG_XX_MALLOC */
+
+/**************************************************************************//**
+ @Function XX_FreeSmart
+
+ @Description Frees the memory block pointed to by "p".
+ Only for memory allocated by XX_MallocSmart
+
+ @Param[in] p_Memory - pointer to the memory block.
+
+ @Return None.
+*//***************************************************************************/
+void XX_FreeSmart(void *p_Memory);
+
+/**************************************************************************//**
+ @Function XX_Free
+
+ @Description frees the memory block pointed to by "p".
+
+ @Param[in] p_Memory - pointer to the memory block.
+
+ @Return None.
+*//***************************************************************************/
+void XX_Free(void *p_Memory);
+
+/**************************************************************************//**
+ @Function XX_Print
+
+ @Description print a string.
+
+ @Param[in] str - string to print.
+
+ @Return None.
+*//***************************************************************************/
+void XX_Print(char *str, ...);
+
+/**************************************************************************//**
+ @Function XX_SetIntr
+
+ @Description Set an interrupt service routine for a specific interrupt source.
+
+ @Param[in] irq - Interrupt ID (system-specific number).
+ @Param[in] f_Isr - Callback routine that will be called when the interrupt occurs.
+ @Param[in] handle - The argument for the user callback routine.
+
+ @Return E_OK on success; error code otherwise..
+*//***************************************************************************/
+t_Error XX_SetIntr(int irq, t_Isr *f_Isr, t_Handle handle);
+
+/**************************************************************************//**
+ @Function XX_FreeIntr
+
+ @Description Free a specific interrupt and a specific callback routine.
+
+ @Param[in] irq - Interrupt ID (system-specific number).
+
+ @Return E_OK on success; error code otherwise..
+*//***************************************************************************/
+t_Error XX_FreeIntr(int irq);
+
+/**************************************************************************//**
+ @Function XX_EnableIntr
+
+ @Description Enable a specific interrupt.
+
+ @Param[in] irq - Interrupt ID (system-specific number).
+
+ @Return E_OK on success; error code otherwise..
+*//***************************************************************************/
+t_Error XX_EnableIntr(int irq);
+
+/**************************************************************************//**
+ @Function XX_DisableIntr
+
+ @Description Disable a specific interrupt.
+
+ @Param[in] irq - Interrupt ID (system-specific number).
+
+ @Return E_OK on success; error code otherwise..
+*//***************************************************************************/
+t_Error XX_DisableIntr(int irq);
+
+/**************************************************************************//**
+ @Function XX_DisableAllIntr
+
+ @Description Disable all interrupts by masking them at the CPU.
+
+ @Return A value that represents the interrupts state before the
+ operation, and should be passed to the matching
+ XX_RestoreAllIntr() call.
+*//***************************************************************************/
+uint32_t XX_DisableAllIntr(void);
+
+/**************************************************************************//**
+ @Function XX_RestoreAllIntr
+
+ @Description Restore previous state of interrupts level at the CPU.
+
+ @Param[in] flags - A value that represents the interrupts state to restore,
+ as returned by the matching call for XX_DisableAllIntr().
+
+ @Return None.
+*//***************************************************************************/
+void XX_RestoreAllIntr(uint32_t flags);
+
+
+/**************************************************************************//**
+ @Function XX_Exit
+
+ @Description Stop execution and report status (where it is applicable)
+
+ @Param[in] status - exit status
+*//***************************************************************************/
+void XX_Exit(int status);
+
+
+/*****************************************************************************/
+/* Tasklet Service Routines */
+/*****************************************************************************/
+typedef t_Handle t_TaskletHandle;
+
+/**************************************************************************//**
+ @Function XX_InitTasklet
+
+ @Description Create and initialize a tasklet object.
+
+ @Param[in] routine - A routine to be ran as a tasklet.
+ @Param[in] data - An argument to pass to the tasklet.
+
+ @Return Tasklet handle is returned on success. NULL is returned otherwise.
+*//***************************************************************************/
+t_TaskletHandle XX_InitTasklet (void (*routine)(void *), void *data);
+
+/**************************************************************************//**
+ @Function XX_FreeTasklet
+
+ @Description Free a tasklet object.
+
+ @Param[in] h_Tasklet - A handle to a tasklet to be free.
+
+ @Return None.
+*//***************************************************************************/
+void XX_FreeTasklet (t_TaskletHandle h_Tasklet);
+
+/**************************************************************************//**
+ @Function XX_ScheduleTask
+
+ @Description Schedule a tasklet object.
+
+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled.
+ @Param[in] immediate - Indicate whether to schedule this tasklet on
+ the immediate queue or on the delayed one.
+
+ @Return 0 - on success. Error code - otherwise.
+*//***************************************************************************/
+int XX_ScheduleTask(t_TaskletHandle h_Tasklet, int immediate);
+
+/**************************************************************************//**
+ @Function XX_FlushScheduledTasks
+
+ @Description Flush all tasks there are in the scheduled tasks queue.
+
+ @Return None.
+*//***************************************************************************/
+void XX_FlushScheduledTasks(void);
+
+/**************************************************************************//**
+ @Function XX_TaskletIsQueued
+
+ @Description Check if task is queued.
+
+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled.
+
+ @Return 1 - task is queued. 0 - otherwise.
+*//***************************************************************************/
+int XX_TaskletIsQueued(t_TaskletHandle h_Tasklet);
+
+/**************************************************************************//**
+ @Function XX_SetTaskletData
+
+ @Description Set data to a scheduled task. Used to change data of already
+ scheduled task.
+
+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled.
+ @Param[in] data - Data to be set.
+*//***************************************************************************/
+void XX_SetTaskletData(t_TaskletHandle h_Tasklet, t_Handle data);
+
+/**************************************************************************//**
+ @Function XX_GetTaskletData
+
+ @Description Get the data of scheduled task.
+
+ @Param[in] h_Tasklet - A handle to a tasklet to be scheduled.
+
+ @Return handle to the data of the task.
+*//***************************************************************************/
+t_Handle XX_GetTaskletData(t_TaskletHandle h_Tasklet);
+
+/**************************************************************************//**
+ @Function XX_BottomHalf
+
+ @Description Bottom half implementation, invoked by the interrupt handler.
+
+ This routine handles all bottom-half tasklets with interrupts
+ enabled.
+
+ @Return None.
+*//***************************************************************************/
+void XX_BottomHalf(void);
+
+
+/*****************************************************************************/
+/* Spinlock Service Routines */
+/*****************************************************************************/
+
+/**************************************************************************//**
+ @Function XX_InitSpinlock
+
+ @Description Creates a spinlock.
+
+ @Return Spinlock handle is returned on success; NULL otherwise.
+*//***************************************************************************/
+t_Handle XX_InitSpinlock(void);
+
+/**************************************************************************//**
+ @Function XX_FreeSpinlock
+
+ @Description Frees the memory allocated for the spinlock creation.
+
+ @Param[in] h_Spinlock - A handle to a spinlock.
+
+ @Return None.
+*//***************************************************************************/
+void XX_FreeSpinlock(t_Handle h_Spinlock);
+
+/**************************************************************************//**
+ @Function XX_LockSpinlock
+
+ @Description Locks a spinlock.
+
+ @Param[in] h_Spinlock - A handle to a spinlock.
+
+ @Return None.
+*//***************************************************************************/
+void XX_LockSpinlock(t_Handle h_Spinlock);
+
+/**************************************************************************//**
+ @Function XX_UnlockSpinlock
+
+ @Description Unlocks a spinlock.
+
+ @Param[in] h_Spinlock - A handle to a spinlock.
+
+ @Return None.
+*//***************************************************************************/
+void XX_UnlockSpinlock(t_Handle h_Spinlock);
+
+/**************************************************************************//**
+ @Function XX_LockIntrSpinlock
+
+ @Description Locks a spinlock (interrupt safe).
+
+ @Param[in] h_Spinlock - A handle to a spinlock.
+
+ @Return A value that represents the interrupts state before the
+ operation, and should be passed to the matching
+ XX_UnlockIntrSpinlock() call.
+*//***************************************************************************/
+uint32_t XX_LockIntrSpinlock(t_Handle h_Spinlock);
+
+/**************************************************************************//**
+ @Function XX_UnlockIntrSpinlock
+
+ @Description Unlocks a spinlock (interrupt safe).
+
+ @Param[in] h_Spinlock - A handle to a spinlock.
+ @Param[in] intrFlags - A value that represents the interrupts state to
+ restore, as returned by the matching call for
+ XX_LockIntrSpinlock().
+
+ @Return None.
+*//***************************************************************************/
+void XX_UnlockIntrSpinlock(t_Handle h_Spinlock, uint32_t intrFlags);
+
+
+/*****************************************************************************/
+/* Timers Service Routines */
+/*****************************************************************************/
+
+/**************************************************************************//**
+ @Function XX_CurrentTime
+
+ @Description Returns current system time.
+
+ @Return Current system time (in milliseconds).
+*//***************************************************************************/
+uint32_t XX_CurrentTime(void);
+
+/**************************************************************************//**
+ @Function XX_CreateTimer
+
+ @Description Creates a timer.
+
+ @Return Timer handle is returned on success; NULL otherwise.
+*//***************************************************************************/
+t_Handle XX_CreateTimer(void);
+
+/**************************************************************************//**
+ @Function XX_FreeTimer
+
+ @Description Frees the memory allocated for the timer creation.
+
+ @Param[in] h_Timer - A handle to a timer.
+
+ @Return None.
+*//***************************************************************************/
+void XX_FreeTimer(t_Handle h_Timer);
+
+/**************************************************************************//**
+ @Function XX_StartTimer
+
+ @Description Starts a timer.
+
+ The user can select to start the timer as periodic timer or as
+ one-shot timer. The user should provide a callback routine that
+ will be called when the timer expires.
+
+ @Param[in] h_Timer - A handle to a timer.
+ @Param[in] msecs - Timer expiration period (in milliseconds).
+ @Param[in] periodic - TRUE for a periodic timer;
+ FALSE for a one-shot timer..
+ @Param[in] f_TimerExpired - A callback routine to be called when the
+ timer expires.
+ @Param[in] h_Arg - The argument to pass in the timer-expired
+ callback routine.
+
+ @Return None.
+*//***************************************************************************/
+void XX_StartTimer(t_Handle h_Timer,
+ uint32_t msecs,
+ bool periodic,
+ void (*f_TimerExpired)(t_Handle h_Arg),
+ t_Handle h_Arg);
+
+/**************************************************************************//**
+ @Function XX_StopTimer
+
+ @Description Frees the memory allocated for the timer creation.
+
+ @Param[in] h_Timer - A handle to a timer.
+
+ @Return None.
+*//***************************************************************************/
+void XX_StopTimer(t_Handle h_Timer);
+
+/**************************************************************************//**
+ @Function XX_ModTimer
+
+ @Description Updates the expiration time of a timer.
+
+ This routine adds the given time to the current system time,
+ and sets this value as the new expiration time of the timer.
+
+ @Param[in] h_Timer - A handle to a timer.
+ @Param[in] msecs - The new interval until timer expiration
+ (in milliseconds).
+
+ @Return None.
+*//***************************************************************************/
+void XX_ModTimer(t_Handle h_Timer, uint32_t msecs);
+
+/**************************************************************************//**
+ @Function XX_Sleep
+
+ @Description Non-busy wait until the desired time (in milliseconds) has passed.
+
+ @Param[in] msecs - The requested sleep time (in milliseconds).
+
+ @Return Zero if the requested time has elapsed; Otherwise, the value
+ returned will be the unslept amount) in milliseconds.
+
+ @Cautions This routine enables interrupts during its wait time.
+*//***************************************************************************/
+uint32_t XX_Sleep(uint32_t msecs);
+
+/**************************************************************************//**
+ @Function XX_UDelay
+
+ @Description Busy-wait until the desired time (in microseconds) has passed.
+
+ @Param[in] usecs - The requested delay time (in microseconds).
+
+ @Return None.
+
+ @Cautions It is highly unrecommended to call this routine during interrupt
+ time, because the system time may not be updated properly during
+ the delay loop. The behavior of this routine during interrupt
+ time is unexpected.
+*//***************************************************************************/
+void XX_UDelay(uint32_t usecs);
+
+
+/*****************************************************************************/
+/* Other Service Routines */
+/*****************************************************************************/
+
+/**************************************************************************//**
+ @Function XX_PhysToVirt
+
+ @Description Translates a physical address to the matching virtual address.
+
+ @Param[in] addr - The physical address to translate.
+
+ @Return Virtual address.
+*//***************************************************************************/
+void * XX_PhysToVirt(physAddress_t addr);
+
+/**************************************************************************//**
+ @Function XX_VirtToPhys
+
+ @Description Translates a virtual address to the matching physical address.
+
+ @Param[in] addr - The virtual address to translate.
+
+ @Return Physical address.
+*//***************************************************************************/
+physAddress_t XX_VirtToPhys(void *addr);
+
+
+/**************************************************************************//**
+ @Group xx_ipc XX Inter-Partition-Communication API
+
+ @Description The following API is to be used when working with multiple
+ partitions configuration.
+
+ @{
+*//***************************************************************************/
+
+#define XX_IPC_MAX_ADDR_NAME_LENGTH 16 /**< Maximum length of an endpoint name string;
+ The IPC service can use this constant to limit
+ the storage space for IPC endpoint names. */
+
+
+/**************************************************************************//**
+ @Function t_IpcMsgCompletion
+
+ @Description Callback function used upon IPC non-blocking transaction completion
+ to return message buffer to the caller and to forward reply if available.
+
+ This callback function may be attached by the source endpoint to any outgoing
+ IPC message to indicate a non-blocking send (see also XX_IpcSendMessage() routine).
+ Upon completion of an IPC transaction (consisting of a message and an optional reply),
+ the IPC service invokes this callback routine to return the message buffer to the sender
+ and to provide the received reply, if requested.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_Module - Abstract handle to the sending module - the same handle as was passed
+ in the XX_IpcSendMessage() function; This handle is typically used to point
+ to the internal data structure of the source endpoint.
+ @Param[in] p_Msg - Pointer to original (sent) message buffer;
+ The source endpoint can free (or reuse) this buffer when message
+ completion callback is called.
+ @Param[in] p_Reply - Pointer to (received) reply buffer;
+ This pointer is the same as was provided by the source endpoint in
+ XX_IpcSendMessage().
+ @Param[in] replyLength - Length (in bytes) of actual data in the reply buffer.
+ @Param[in] status - Completion status - E_OK or failure indication, e.g. IPC transaction completion
+ timeout.
+
+ @Return None
+ *//***************************************************************************/
+typedef void (t_IpcMsgCompletion)(t_Handle h_Module,
+ uint8_t *p_Msg,
+ uint8_t *p_Reply,
+ uint32_t replyLength,
+ t_Error status);
+
+/**************************************************************************//**
+ @Function t_IpcMsgHandler
+
+ @Description Callback function used as IPC message handler.
+
+ The IPC service invokes message handlers for each IPC message received.
+ The actual function pointer should be registered by each destination endpoint
+ via the XX_IpcRegisterMsgHandler() routine.
+
+ User provides this function. Driver invokes it.
+
+ @Param[in] h_Module - Abstract handle to the message handling module - the same handle as
+ was passed in the XX_IpcRegisterMsgHandler() function; this handle is
+ typically used to point to the internal data structure of the destination
+ endpoint.
+ @Param[in] p_Msg - Pointer to message buffer with data received from peer.
+ @Param[in] msgLength - Length (in bytes) of message data.
+ @Param[in] p_Reply - Pointer to reply buffer, to be filled by the message handler and then sent
+ by the IPC service;
+ The reply buffer is allocated by the IPC service with size equals to the
+ replyLength parameter provided in message handler registration (see
+ XX_IpcRegisterMsgHandler() function);
+ If replyLength was initially specified as zero during message handler registration,
+ the IPC service may set this pointer to NULL and assume that a reply is not needed;
+ The IPC service is also responsible for freeing the reply buffer after the
+ reply has been sent or dismissed.
+ @Param[in,out] p_ReplyLength - Pointer to reply length, which has a dual role in this function:
+ [In] equals the replyLength parameter provided in message handler
+ registration (see XX_IpcRegisterMsgHandler() function), and
+ [Out] should be updated by message handler to the actual reply length; if
+ this value is set to zero, the IPC service must assume that a reply should
+ not be sent;
+ Note: If p_Reply is not NULL, p_ReplyLength must not be NULL as well.
+
+ @Return E_OK on success; Error code otherwise.
+ *//***************************************************************************/
+typedef t_Error (t_IpcMsgHandler)(t_Handle h_Module,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength);
+
+/**************************************************************************//**
+ @Function XX_IpcRegisterMsgHandler
+
+ @Description IPC mailbox registration.
+
+ This function is used for registering an IPC message handler in the IPC service.
+ This function is called by each destination endpoint to indicate that it is ready
+ to handle incoming messages. The IPC service invokes the message handler upon receiving
+ a message addressed to the specified destination endpoint.
+
+ @Param[in] addr - The address name string associated with the destination endpoint;
+ This address must be unique across the IPC service domain to ensure
+ correct message routing.
+ @Param[in] f_MsgHandler - Pointer to the message handler callback for processing incoming
+ message; invoked by the IPC service upon receiving a message
+ addressed to the destination endpoint specified by the addr
+ parameter.
+ @Param[in] h_Module - Abstract handle to the message handling module, passed unchanged
+ to f_MsgHandler callback function.
+ @Param[in] replyLength - The maximal data length (in bytes) of any reply that the specified message handler
+ may generate; the IPC service provides the message handler with buffer
+ for reply according to the length specified here (refer also to the description
+ of #t_IpcMsgHandler callback function type);
+ This size shall be zero if the message handler never generates replies.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error XX_IpcRegisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH],
+ t_IpcMsgHandler *f_MsgHandler,
+ t_Handle h_Module,
+ uint32_t replyLength);
+
+/**************************************************************************//**
+ @Function XX_IpcUnregisterMsgHandler
+
+ @Description Release IPC mailbox routine.
+
+ This function is used for unregistering an IPC message handler from the IPC service.
+ This function is called by each destination endpoint to indicate that it is no longer
+ capable of handling incoming messages.
+
+ @Param[in] addr - The address name string associated with the destination endpoint;
+ This address is the same as was used when the message handler was
+ registered via XX_IpcRegisterMsgHandler().
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error XX_IpcUnregisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH]);
+
+/**************************************************************************//**
+ @Function XX_IpcInitSession
+
+ @Description This function is used for creating an IPC session between the source endpoint
+ and the destination endpoint.
+
+ The actual implementation and representation of a session is left for the IPC service.
+ The function returns an abstract handle to the created session. This handle shall be used
+ by the source endpoint in subsequent calls to XX_IpcSendMessage().
+ The IPC service assumes that before this function is called, no messages are sent from
+ the specified source endpoint to the specified destination endpoint.
+
+ The IPC service may use a connection-oriented approach or a connectionless approach (or both)
+ as described below.
+
+ @par Connection-Oriented Approach
+
+ The IPC service may implement a session in a connection-oriented approach - when this function is called,
+ the IPC service should take the necessary steps to bring up a source-to-destination channel for messages
+ and a destination-to-source channel for replies. The returned handle should represent the internal
+ representation of these channels.
+
+ @par Connectionless Approach
+
+ The IPC service may implement a session in a connectionless approach - when this function is called, the
+ IPC service should not perform any particular steps, but it must store the pair of source and destination
+ addresses in some session representation and return it as a handle. When XX_IpcSendMessage() shall be
+ called, the IPC service may use this handle to provide the necessary identifiers for routing the messages
+ through the connectionless medium.
+
+ @Param[in] destAddr - The address name string associated with the destination endpoint.
+ @Param[in] srcAddr - The address name string associated with the source endpoint.
+
+ @Return Abstract handle to the initialized session, or NULL on error.
+*//***************************************************************************/
+t_Handle XX_IpcInitSession(char destAddr[XX_IPC_MAX_ADDR_NAME_LENGTH],
+ char srcAddr[XX_IPC_MAX_ADDR_NAME_LENGTH]);
+
+/**************************************************************************//**
+ @Function XX_IpcFreeSession
+
+ @Description This function is used for terminating an existing IPC session between a source endpoint
+ and a destination endpoint.
+
+ The IPC service assumes that after this function is called, no messages shall be sent from
+ the associated source endpoint to the associated destination endpoint.
+
+ @Param[in] h_Session - Abstract handle to the IPC session - the same handle as was originally
+ returned by the XX_IpcInitSession() function.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error XX_IpcFreeSession(t_Handle h_Session);
+
+/**************************************************************************//**
+ @Function XX_IpcSendMessage
+
+ @Description IPC message send routine.
+
+ This function may be used by a source endpoint to send an IPC message to a destination
+ endpoint. The source endpoint cannot send a message to the destination endpoint without
+ first initiating a session with that destination endpoint via XX_IpcInitSession() routine.
+
+ The source endpoint must provide the buffer pointer and length of the outgoing message.
+ Optionally, it may also provide a buffer for an expected reply. In the latter case, the
+ transaction is not considered complete by the IPC service until the reply has been received.
+ If the source endpoint does not provide a reply buffer, the transaction is considered
+ complete after the message has been sent. The source endpoint must keep the message (and
+ optional reply) buffers valid until the transaction is complete.
+
+ @par Non-blocking mode
+
+ The source endpoint may request a non-blocking send by providing a non-NULL pointer to a message
+ completion callback function (f_Completion). Upon completion of the IPC transaction (consisting of a
+ message and an optional reply), the IPC service invokes this callback routine to return the message
+ buffer to the sender and to provide the received reply, if requested.
+
+ @par Blocking mode
+
+ The source endpoint may request a blocking send by setting f_Completion to NULL. The function is
+ expected to block until the IPC transaction is complete - either the reply has been received or (if no reply
+ was requested) the message has been sent.
+
+ @Param[in] h_Session - Abstract handle to the IPC session - the same handle as was originally
+ returned by the XX_IpcInitSession() function.
+ @Param[in] p_Msg - Pointer to message buffer to send.
+ @Param[in] msgLength - Length (in bytes) of actual data in the message buffer.
+ @Param[in] p_Reply - Pointer to reply buffer - if this buffer is not NULL, the IPC service
+ fills this buffer with the received reply data;
+ In blocking mode, the reply data must be valid when the function returns;
+ In non-blocking mode, the reply data is valid when f_Completion is called;
+ If this pointer is NULL, no reply is expected.
+ @Param[in,out] p_ReplyLength - Pointer to reply length, which has a dual role in this function:
+ [In] specifies the maximal length (in bytes) of the reply buffer pointed by
+ p_Reply, and
+ [Out] in non-blocking mode this value is updated by the IPC service to the
+ actual reply length (in bytes).
+ @Param[in] f_Completion - Pointer to a completion callback to be used in non-blocking send mode;
+ The completion callback is invoked by the IPC service upon
+ completion of the IPC transaction (consisting of a message and an optional
+ reply);
+ If this pointer is NULL, the function is expected to block until the IPC
+ transaction is complete.
+ @Param[in] h_Arg - Abstract handle to the sending module; passed unchanged to the f_Completion
+ callback function as the first argument.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error XX_IpcSendMessage(t_Handle h_Session,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength,
+ t_IpcMsgCompletion *f_Completion,
+ t_Handle h_Arg);
+
+
+/** @} */ /* end of xx_ipc group */
+/** @} */ /* end of xx_id group */
+
+
+#endif /* __XX_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/ls1043_dflags.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __dflags_h
+#define __dflags_h
+
+
+#define NCSW_LINUX
+
+#define LS1043
+
+#define DEBUG_ERRORS 1
+
+#if defined(DEBUG)
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO
+
+#define DEBUG_XX_MALLOC
+#define DEBUG_MEM_LEAKS
+
+#else
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING
+#endif /* (DEBUG) */
+
+#define REPORT_EVENTS 1
+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR
+
+#endif /* __dflags_h */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
@@ -0,0 +1,53 @@
+#
+# Makefile config for the Freescale NetcommSW
+#
+NET_DPA = $(srctree)/drivers/net
+DRV_DPA = $(srctree)/drivers/net/ethernet/freescale/sdk_dpaa
+FMAN = $(srctree)/drivers/net/ethernet/freescale/sdk_fman
+
+ifeq ("$(CONFIG_FMAN_P3040_P4080_P5020)", "y")
+ccflags-y +=-include $(FMAN)/p3040_4080_5020_dflags.h
+endif
+ifeq ("$(CONFIG_FMAN_P1023)", "y")
+ccflags-y +=-include $(FMAN)/p1023_dflags.h
+endif
+ifdef CONFIG_FMAN_V3H
+ccflags-y +=-include $(FMAN)/fmanv3h_dflags.h
+endif
+ifdef CONFIG_FMAN_V3L
+ccflags-y +=-include $(FMAN)/fmanv3l_dflags.h
+endif
+ifdef CONFIG_FMAN_ARM
+ccflags-y +=-include $(FMAN)/ls1043_dflags.h
+endif
+
+ccflags-y += -I$(DRV_DPA)/
+ccflags-y += -I$(FMAN)/inc
+ccflags-y += -I$(FMAN)/inc/cores
+ccflags-y += -I$(FMAN)/inc/etc
+ccflags-y += -I$(FMAN)/inc/Peripherals
+ccflags-y += -I$(FMAN)/inc/flib
+
+ifeq ("$(CONFIG_FMAN_P3040_P4080_P5020)", "y")
+ccflags-y += -I$(FMAN)/inc/integrations/P3040_P4080_P5020
+endif
+ifeq ("$(CONFIG_FMAN_P1023)", "y")
+ccflags-y += -I$(FMAN)/inc/integrations/P1023
+endif
+ifdef CONFIG_FMAN_V3H
+ccflags-y += -I$(FMAN)/inc/integrations/FMANV3H
+endif
+ifdef CONFIG_FMAN_V3L
+ccflags-y += -I$(FMAN)/inc/integrations/FMANV3L
+endif
+ifdef CONFIG_FMAN_ARM
+ccflags-y += -I$(FMAN)/inc/integrations/LS1043
+endif
+
+ccflags-y += -I$(FMAN)/src/inc
+ccflags-y += -I$(FMAN)/src/inc/system
+ccflags-y += -I$(FMAN)/src/inc/wrapper
+ccflags-y += -I$(FMAN)/src/inc/xx
+ccflags-y += -I$(srctree)/include/uapi/linux/fmd
+ccflags-y += -I$(srctree)/include/uapi/linux/fmd/Peripherals
+ccflags-y += -I$(srctree)/include/uapi/linux/fmd/integrations
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/p1023_dflags.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __dflags_h
+#define __dflags_h
+
+
+#define NCSW_LINUX
+#if 0
+#define DEBUG
+#endif
+
+#define P1023
+#define NCSW_PPC_CORE
+
+#define DEBUG_ERRORS 1
+
+#if defined(DEBUG)
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO
+
+#define DEBUG_XX_MALLOC
+#define DEBUG_MEM_LEAKS
+
+#else
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING
+#endif /* (DEBUG) */
+
+#define REPORT_EVENTS 1
+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR
+
+#ifdef CONFIG_P4080_SIM
+#error "Do not define CONFIG_P4080_SIM..."
+#endif
+
+
+#endif /* __dflags_h */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/p3040_4080_5020_dflags.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __dflags_h
+#define __dflags_h
+
+
+#define NCSW_LINUX
+
+#define P4080
+#define NCSW_PPC_CORE
+
+#define DEBUG_ERRORS 1
+
+#if defined(DEBUG)
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_INFO
+
+#define DEBUG_XX_MALLOC
+#define DEBUG_MEM_LEAKS
+
+#else
+#define DEBUG_GLOBAL_LEVEL REPORT_LEVEL_WARNING
+#endif /* (DEBUG) */
+
+#define REPORT_EVENTS 1
+#define EVENT_GLOBAL_LEVEL REPORT_LEVEL_MINOR
+
+#ifdef CONFIG_P4080_SIM
+#define SIMULATOR
+#endif /* CONFIG_P4080_SIM */
+
+
+#endif /* __dflags_h */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+#
+obj-y += system/
+obj-y += wrapper/
+obj-y += xx/
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/system/sys_ext.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SYS_EXT_H
+#define __SYS_EXT_H
+
+#include "std_ext.h"
+
+
+/**************************************************************************//**
+ @Group sys_grp System Interfaces
+
+ @Description Linux system programming interfaces.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group sys_gen_grp System General Interface
+
+ @Description General definitions, structures and routines of the linux
+ system programming interface.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection Macros for Advanced Configuration Requests
+ @{
+*//***************************************************************************/
+#define SYS_MAX_ADV_CONFIG_ARGS 4
+ /**< Maximum number of arguments in
+ an advanced configuration entry */
+/* @} */
+
+/**************************************************************************//**
+ @Description System Object Advanced Configuration Entry
+
+ This structure represents a single request for an advanced
+ configuration call on the initialized object. An array of such
+ requests may be contained in the settings structure of the
+ corresponding object.
+
+ The maximum number of arguments is limited to #SYS_MAX_ADV_CONFIG_ARGS.
+*//***************************************************************************/
+typedef struct t_SysObjectAdvConfigEntry
+{
+ void *p_Function; /**< Pointer to advanced configuration routine */
+
+ uintptr_t args[SYS_MAX_ADV_CONFIG_ARGS];
+ /**< Array of arguments for the specified routine;
+ All arguments should be casted to uint32_t. */
+} t_SysObjectAdvConfigEntry;
+
+
+/** @} */ /* end of sys_gen_grp */
+/** @} */ /* end of sys_grp */
+
+#define NCSW_PARAMS(_num, _params) ADV_CONFIG_PARAMS_##_num _params
+
+#define ADV_CONFIG_PARAMS_1(_type) \
+ , (_type)p_Entry->args[0]
+
+#define SET_ADV_CONFIG_ARGS_1(_arg0) \
+ p_Entry->args[0] = (uintptr_t )(_arg0); \
+
+#define ARGS(_num, _params) SET_ADV_CONFIG_ARGS_##_num _params
+
+#define ADD_ADV_CONFIG_START(_p_Entries, _maxEntries) \
+ { \
+ t_SysObjectAdvConfigEntry *p_Entry; \
+ t_SysObjectAdvConfigEntry *p_Entrys = (_p_Entries); \
+ int i=0, max = (_maxEntries); \
+
+#define ADD_ADV_CONFIG_END \
+ }
+
+#define ADV_CONFIG_CHECK_START(_p_Entry) \
+ { \
+ t_SysObjectAdvConfigEntry *p_Entry = _p_Entry; \
+ t_Error errCode; \
+
+#define ADV_CONFIG_CHECK(_handle, _func, _params) \
+ if (p_Entry->p_Function == _func) \
+ { \
+ errCode = _func(_handle _params); \
+ } else
+
+#endif /* __SYS_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/system/sys_io_ext.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SYS_IO_EXT_H
+#define __SYS_IO_EXT_H
+
+#include "std_ext.h"
+#include "error_ext.h"
+
+
+t_Error SYS_RegisterIoMap (uint64_t virtAddr, uint64_t physAddr, uint32_t size);
+t_Error SYS_UnregisterIoMap (uint64_t virtAddr);
+uint64_t SYS_PhysToVirt (uint64_t addr);
+uint64_t SYS_VirtToPhys (uint64_t addr);
+
+
+#endif /* __SYS_IO_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/types_linux.h
@@ -0,0 +1,208 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TYPES_LINUX_H__
+#define __TYPES_LINUX_H__
+
+#include <linux/version.h>
+
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <linux/delay.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)
+ #error "This kernel is probably not supported!!!"
+#elif (!((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) || \
+ (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,27)) || \
+ (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,30))))
+ #warning "This kernel is probably not supported!!! You may need to add some fixes."
+#endif /* LINUX_VERSION_CODE */
+
+
+typedef float float_t; /* Single precision floating point */
+typedef double double_t; /* Double precision floating point */
+
+
+#define _Packed
+#define _PackedType __attribute__ ((packed))
+
+typedef phys_addr_t physAddress_t;
+
+#define UINT8_MAX 0xFF
+#define UINT8_MIN 0
+#define UINT16_MAX 0xFFFF
+#define UINT16_MIN 0
+#define UINT32_MAX 0xFFFFFFFF
+#define UINT32_MIN 0
+#define UINT64_MAX 0xFFFFFFFFFFFFFFFFLL
+#define UINT64_MIN 0
+#define INT8_MAX 0x7F
+#define INT8_MIN 0x80
+#define INT16_MAX 0x7FFF
+#define INT16_MIN 0x8000
+#define INT32_MAX 0x7FFFFFFF
+#define INT32_MIN 0x80000000
+#define INT64_MAX 0x7FFFFFFFFFFFFFFFLL
+#define INT64_MIN 0x8000000000000000LL
+
+#define ON 1
+#define OFF 0
+
+#define FALSE false
+#define TRUE true
+
+
+/************************/
+/* memory access macros */
+/************************/
+#ifdef CONFIG_FMAN_ARM
+#define in_be16(a) __be16_to_cpu(__raw_readw(a))
+#define in_be32(a) __be32_to_cpu(__raw_readl(a))
+#define out_be16(a, v) __raw_writew(__cpu_to_be16(v), a)
+#define out_be32(a, v) __raw_writel(__cpu_to_be32(v), a)
+#endif
+
+#define GET_UINT8(arg) *(volatile uint8_t *)(&(arg))
+#define GET_UINT16(arg) in_be16(&(arg))//*(volatile uint16_t*)(&(arg))
+#define GET_UINT32(arg) in_be32(&(arg))//*(volatile uint32_t*)(&(arg))
+#define GET_UINT64(arg) *(volatile uint64_t*)(&(arg))
+
+#ifdef VERBOSE_WRITE
+void XX_Print(char *str, ...);
+#define WRITE_UINT8(arg, data) \
+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%02x\r\n", (uint32_t)&(arg), (data)); *(volatile uint8_t *)(&(arg)) = (data); } while (0)
+#define WRITE_UINT16(arg, data) \
+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%04x\r\n", (uint32_t)&(arg), (data)); out_be16(&(arg), data); /* *(volatile uint16_t*)(&(arg)) = (data);*/ } while (0)
+#define WRITE_UINT32(arg, data) \
+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%08x\r\n", (uint32_t)&(arg), (data)); out_be32(&(arg), data); /* *(volatile uint32_t*)(&(arg)) = (data);*/ } while (0)
+#define WRITE_UINT64(arg, data) \
+ do { XX_Print("ADDR: 0x%08x, VAL: 0x%016llx\r\n", (uint32_t)&(arg), (data)); *(volatile uint64_t*)(&(arg)) = (data); } while (0)
+
+#else /* not VERBOSE_WRITE */
+#define WRITE_UINT8(arg, data) *(volatile uint8_t *)(&(arg)) = (data)
+#define WRITE_UINT16(arg, data) out_be16(&(arg), data)//*(volatile uint16_t*)(&(arg)) = (data)
+#define WRITE_UINT32(arg, data) out_be32(&(arg), data)//*(volatile unsigned int *)(&(arg)) = (data)
+#define WRITE_UINT64(arg, data) *(volatile uint64_t*)(&(arg)) = (data)
+#endif /* not VERBOSE_WRITE */
+
+
+/*****************************************************************************/
+/* General stuff */
+/*****************************************************************************/
+#ifdef ARRAY_SIZE
+#undef ARRAY_SIZE
+#endif /* ARRAY_SIZE */
+
+#ifdef MAJOR
+#undef MAJOR
+#endif /* MAJOR */
+
+#ifdef MINOR
+#undef MINOR
+#endif /* MINOR */
+
+#ifdef QE_SIZEOF_BD
+#undef QE_SIZEOF_BD
+#endif /* QE_SIZEOF_BD */
+
+#ifdef BD_BUFFER_CLEAR
+#undef BD_BUFFER_CLEAR
+#endif /* BD_BUFFER_CLEAR */
+
+#ifdef BD_BUFFER
+#undef BD_BUFFER
+#endif /* BD_BUFFER */
+
+#ifdef BD_STATUS_AND_LENGTH_SET
+#undef BD_STATUS_AND_LENGTH_SET
+#endif /* BD_STATUS_AND_LENGTH_SET */
+
+#ifdef BD_STATUS_AND_LENGTH
+#undef BD_STATUS_AND_LENGTH
+#endif /* BD_STATUS_AND_LENGTH */
+
+#ifdef BD_BUFFER_ARG
+#undef BD_BUFFER_ARG
+#endif /* BD_BUFFER_ARG */
+
+#ifdef BD_GET_NEXT
+#undef BD_GET_NEXT
+#endif /* BD_GET_NEXT */
+
+#ifdef QE_SDEBCR_BA_MASK
+#undef QE_SDEBCR_BA_MASK
+#endif /* QE_SDEBCR_BA_MASK */
+
+#ifdef BD_BUFFER_SET
+#undef BD_BUFFER_SET
+#endif /* BD_BUFFER_SET */
+
+#ifdef UPGCR_PROTOCOL
+#undef UPGCR_PROTOCOL
+#endif /* UPGCR_PROTOCOL */
+
+#ifdef UPGCR_TMS
+#undef UPGCR_TMS
+#endif /* UPGCR_TMS */
+
+#ifdef UPGCR_RMS
+#undef UPGCR_RMS
+#endif /* UPGCR_RMS */
+
+#ifdef UPGCR_ADDR
+#undef UPGCR_ADDR
+#endif /* UPGCR_ADDR */
+
+#ifdef UPGCR_DIAG
+#undef UPGCR_DIAG
+#endif /* UPGCR_DIAG */
+
+#ifdef NCSW_PARAMS
+#undef NCSW_PARAMS
+#endif /* NCSW_PARAMS */
+
+#ifdef NO_IRQ
+#undef NO_IRQ
+#endif /* NO_IRQ */
+
+#define PRINT_LINE XX_Print("%s:\n %s [%d]\n",__FILE__,__FUNCTION__,__LINE__);
+
+
+#endif /* __TYPES_LINUX_H__ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/fsl_fman_test.h
@@ -0,0 +1,84 @@
+/* Copyright (c) 2008-2011 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fsl_fman_test.h
+
+ @Description
+*//***************************************************************************/
+
+#ifndef __FSL_FMAN_TEST_H
+#define __FSL_FMAN_TEST_H
+
+#include <linux/types.h>
+#include <linux/smp.h> /* raw_smp_processor_id() */
+
+//#define FMT_K_DBG
+//#define FMT_K_DBG_RUNTIME
+
+#define _fmt_prk(stage, format, arg...) \
+ printk(stage "fmt (cpu:%u): " format, raw_smp_processor_id(), ##arg)
+
+#define _fmt_inf(format, arg...) _fmt_prk(KERN_INFO, format, ##arg)
+#define _fmt_wrn(format, arg...) _fmt_prk(KERN_WARNING, format, ##arg)
+#define _fmt_err(format, arg...) _fmt_prk(KERN_ERR, format, ##arg)
+
+/* there are two macros for debugging: for runtime and generic.
+ * Helps when the runtime functions are not targeted for debugging,
+ * thus all the unnecessary information will be skipped.
+ */
+/* used for generic debugging */
+#if defined(FMT_K_DBG)
+ #define _fmt_dbg(format, arg...) \
+ printk("fmt [%s:%u](cpu:%u) - " format, \
+ __func__, __LINE__, raw_smp_processor_id(), ##arg)
+#else
+# define _fmt_dbg(arg...)
+#endif
+
+/* used for debugging runtime functions */
+#if defined(FMT_K_DBG_RUNTIME)
+ #define _fmt_dbgr(format, arg...) \
+ printk("fmt [%s:%u](cpu:%u) - " format, \
+ __func__, __LINE__, raw_smp_processor_id(), ##arg)
+#else
+# define _fmt_dbgr(arg...)
+#endif
+
+#define FMT_RX_ERR_Q 0xffffffff
+#define FMT_RX_DFLT_Q 0xfffffffe
+#define FMT_TX_ERR_Q 0xfffffffd
+#define FMT_TX_CONF_Q 0xfffffffc
+
+#define FMAN_TEST_MAX_TX_FQS 8
+
+#endif /* __FSL_FMAN_TEST_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_exp_sym.h
@@ -0,0 +1,130 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_exp_sym.h
+ @Description FMan exported routines
+*/
+
+#ifndef __LNXWRP_EXP_SYM_H
+#define __LNXWRP_EXP_SYM_H
+
+#include "fm_port_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_mac_ext.h"
+
+
+/* FMAN Port exported routines */
+EXPORT_SYMBOL(FM_PORT_Disable);
+EXPORT_SYMBOL(FM_PORT_Enable);
+EXPORT_SYMBOL(FM_PORT_SetPCD);
+EXPORT_SYMBOL(FM_PORT_DeletePCD);
+
+/* Runtime PCD exported routines */
+EXPORT_SYMBOL(FM_PCD_Enable);
+EXPORT_SYMBOL(FM_PCD_Disable);
+EXPORT_SYMBOL(FM_PCD_GetCounter);
+EXPORT_SYMBOL(FM_PCD_PrsLoadSw);
+EXPORT_SYMBOL(FM_PCD_KgSetDfltValue);
+EXPORT_SYMBOL(FM_PCD_KgSetAdditionalDataAfterParsing);
+EXPORT_SYMBOL(FM_PCD_SetException);
+EXPORT_SYMBOL(FM_PCD_ModifyCounter);
+EXPORT_SYMBOL(FM_PCD_SetPlcrStatistics);
+EXPORT_SYMBOL(FM_PCD_SetPrsStatistics);
+EXPORT_SYMBOL(FM_PCD_ForceIntr);
+EXPORT_SYMBOL(FM_PCD_HcTxConf);
+
+EXPORT_SYMBOL(FM_PCD_NetEnvCharacteristicsSet);
+EXPORT_SYMBOL(FM_PCD_NetEnvCharacteristicsDelete);
+EXPORT_SYMBOL(FM_PCD_KgSchemeSet);
+EXPORT_SYMBOL(FM_PCD_KgSchemeDelete);
+EXPORT_SYMBOL(FM_PCD_KgSchemeGetCounter);
+EXPORT_SYMBOL(FM_PCD_KgSchemeSetCounter);
+EXPORT_SYMBOL(FM_PCD_CcRootBuild);
+EXPORT_SYMBOL(FM_PCD_CcRootDelete);
+EXPORT_SYMBOL(FM_PCD_MatchTableSet);
+EXPORT_SYMBOL(FM_PCD_MatchTableDelete);
+EXPORT_SYMBOL(FM_PCD_CcRootModifyNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableModifyNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableFindNModifyNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableModifyMissNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableRemoveKey);
+EXPORT_SYMBOL(FM_PCD_MatchTableFindNRemoveKey);
+EXPORT_SYMBOL(FM_PCD_MatchTableAddKey);
+EXPORT_SYMBOL(FM_PCD_MatchTableModifyKeyAndNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableFindNModifyKeyAndNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableModifyKey);
+EXPORT_SYMBOL(FM_PCD_MatchTableFindNModifyKey);
+EXPORT_SYMBOL(FM_PCD_MatchTableGetIndexedHashBucket);
+EXPORT_SYMBOL(FM_PCD_MatchTableGetNextEngine);
+EXPORT_SYMBOL(FM_PCD_MatchTableGetKeyCounter);
+EXPORT_SYMBOL(FM_PCD_MatchTableGetKeyStatistics);
+EXPORT_SYMBOL(FM_PCD_MatchTableFindNGetKeyStatistics);
+EXPORT_SYMBOL(FM_PCD_MatchTableGetMissStatistics);
+EXPORT_SYMBOL(FM_PCD_HashTableGetMissStatistics);
+EXPORT_SYMBOL(FM_PCD_HashTableSet);
+EXPORT_SYMBOL(FM_PCD_HashTableDelete);
+EXPORT_SYMBOL(FM_PCD_HashTableAddKey);
+EXPORT_SYMBOL(FM_PCD_HashTableRemoveKey);
+EXPORT_SYMBOL(FM_PCD_HashTableModifyNextEngine);
+EXPORT_SYMBOL(FM_PCD_HashTableModifyMissNextEngine);
+EXPORT_SYMBOL(FM_PCD_HashTableGetMissNextEngine);
+EXPORT_SYMBOL(FM_PCD_HashTableFindNGetKeyStatistics);
+EXPORT_SYMBOL(FM_PCD_PlcrProfileSet);
+EXPORT_SYMBOL(FM_PCD_PlcrProfileDelete);
+EXPORT_SYMBOL(FM_PCD_PlcrProfileGetCounter);
+EXPORT_SYMBOL(FM_PCD_PlcrProfileSetCounter);
+EXPORT_SYMBOL(FM_PCD_ManipNodeSet);
+EXPORT_SYMBOL(FM_PCD_ManipNodeDelete);
+EXPORT_SYMBOL(FM_PCD_ManipGetStatistics);
+EXPORT_SYMBOL(FM_PCD_ManipNodeReplace);
+#if (DPAA_VERSION >= 11)
+EXPORT_SYMBOL(FM_PCD_FrmReplicSetGroup);
+EXPORT_SYMBOL(FM_PCD_FrmReplicDeleteGroup);
+EXPORT_SYMBOL(FM_PCD_FrmReplicAddMember);
+EXPORT_SYMBOL(FM_PCD_FrmReplicRemoveMember);
+#endif /* DPAA_VERSION >= 11 */
+
+#ifdef FM_CAPWAP_SUPPORT
+EXPORT_SYMBOL(FM_PCD_StatisticsSetNode);
+#endif /* FM_CAPWAP_SUPPORT */
+
+EXPORT_SYMBOL(FM_PCD_SetAdvancedOffloadSupport);
+
+/* FMAN MAC exported routines */
+EXPORT_SYMBOL(FM_MAC_GetStatistics);
+
+EXPORT_SYMBOL(FM_MAC_GetFrameSizeCounters);
+
+EXPORT_SYMBOL(FM_GetSpecialOperationCoding);
+
+#endif /* __LNXWRP_EXP_SYM_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_fm_ext.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File lnxwrp_fm_ext.h
+
+ @Description TODO
+*//***************************************************************************/
+
+#ifndef __LNXWRP_FM_EXT_H
+#define __LNXWRP_FM_EXT_H
+
+#include "std_ext.h"
+#include "sys_ext.h"
+#include "fm_ext.h"
+#include "fm_muram_ext.h"
+#include "fm_pcd_ext.h"
+#include "fm_port_ext.h"
+#include "fm_mac_ext.h"
+#include "fm_rtc_ext.h"
+
+
+/**************************************************************************//**
+ @Group FM_LnxKern_grp Frame Manager Linux wrapper API
+
+ @Description FM API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_LnxKern_init_grp Initialization Unit
+
+ @Description Initialization Unit
+
+ Initialization Flow:
+ Initialization of the FM Module will be carried out by the Linux
+ kernel according to the following sequence:
+ a. Calling the initialization routine with no parameters.
+ b. The driver will register to the Device-Tree.
+ c. The Linux Device-Tree will initiate a call to the driver for
+ initialization.
+ d. The driver will read the appropriate information from the Device-Tree
+ e. [Optional] Calling the advance initialization routines to change
+ driver's defaults.
+ f. Initialization of the device will be automatically upon using it.
+
+ @{
+*//***************************************************************************/
+
+typedef struct t_WrpFmDevSettings
+{
+ t_FmParams param;
+ t_SysObjectAdvConfigEntry *advConfig;
+} t_WrpFmDevSettings;
+
+typedef struct t_WrpFmPcdDevSettings
+{
+ t_FmPcdParams param;
+ t_SysObjectAdvConfigEntry *advConfig;
+} t_WrpFmPcdDevSettings;
+
+typedef struct t_WrpFmPortDevSettings
+{
+ bool frag_enabled;
+ t_FmPortParams param;
+ t_SysObjectAdvConfigEntry *advConfig;
+} t_WrpFmPortDevSettings;
+
+typedef struct t_WrpFmMacDevSettings
+{
+ t_FmMacParams param;
+ t_SysObjectAdvConfigEntry *advConfig;
+} t_WrpFmMacDevSettings;
+
+
+/**************************************************************************//**
+ @Function LNXWRP_FM_Init
+
+ @Description Initialize the FM linux wrapper.
+
+ @Return A handle (descriptor) of the newly created FM Linux wrapper
+ structure.
+*//***************************************************************************/
+t_Handle LNXWRP_FM_Init(void);
+
+/**************************************************************************//**
+ @Function LNXWRP_FM_Free
+
+ @Description Free the FM linux wrapper.
+
+ @Param[in] h_LnxWrpFm - A handle to the FM linux wrapper.
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+t_Error LNXWRP_FM_Free(t_Handle h_LnxWrpFm);
+
+/**************************************************************************//**
+ @Function LNXWRP_FM_GetMacHandle
+
+ @Description Get the FM-MAC LLD handle from the FM linux wrapper.
+
+ @Param[in] h_LnxWrpFm - A handle to the FM linux wrapper.
+ @Param[in] fmId - Index of the FM device to get the MAC handle from.
+ @Param[in] macId - Index of the mac handle.
+
+ @Return A handle of the LLD compressor.
+*//***************************************************************************/
+t_Handle LNXWRP_FM_GetMacHandle(t_Handle h_LnxWrpFm, uint8_t fmId, uint8_t macId);
+
+#ifdef CONFIG_FSL_SDK_FMAN_TEST
+t_Handle LNXWRP_FM_TEST_Init(void);
+t_Error LNXWRP_FM_TEST_Free(t_Handle h_FmTestLnxWrp);
+#endif /* CONFIG_FSL_SDK_FMAN_TEST */
+
+/** @} */ /* end of FM_LnxKern_init_grp group */
+
+
+/**************************************************************************//**
+ @Group FM_LnxKern_ctrl_grp Control Unit
+
+ @Description Control Unit
+
+ TODO
+ @{
+*//***************************************************************************/
+
+#include "lnxwrp_fsl_fman.h"
+
+/** @} */ /* end of FM_LnxKern_ctrl_grp group */
+/** @} */ /* end of FM_LnxKern_grp group */
+
+
+#endif /* __LNXWRP_FM_EXT_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/wrapper/lnxwrp_fsl_fman.h
@@ -0,0 +1,921 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File lnxwrp_fsl_fman.h
+
+ @Description Linux internal kernel API
+*//***************************************************************************/
+
+#ifndef __LNXWRP_FSL_FMAN_H
+#define __LNXWRP_FSL_FMAN_H
+
+#include <linux/types.h>
+#include <linux/device.h> /* struct device */
+#include <linux/fsl_qman.h> /* struct qman_fq */
+#include "dpaa_integration_ext.h"
+#include "fm_port_ext.h"
+#include "fm_mac_ext.h"
+#include "fm_macsec_ext.h"
+#include "fm_rtc_ext.h"
+
+/**************************************************************************//**
+ @Group FM_LnxKern_grp Frame Manager Linux wrapper API
+
+ @Description FM API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group FM_LnxKern_ctrl_grp Control Unit
+
+ @Description Control Unit
+
+ Internal Kernel Control Unit API
+ @{
+*//***************************************************************************/
+
+/*****************************************************************************/
+/* Internal Linux kernel routines */
+/*****************************************************************************/
+
+/**************************************************************************//**
+ @Description MACSEC Exceptions wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_exception {
+ SINGLE_BIT_ECC = e_FM_MACSEC_EX_SINGLE_BIT_ECC,
+ MULTI_BIT_ECC = e_FM_MACSEC_EX_MULTI_BIT_ECC
+} fm_macsec_exception;
+
+/**************************************************************************//**
+ @Description Unknown sci frame treatment wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_unknown_sci_frame_treatment {
+ SCI_DISCARD_BOTH = e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_BOTH,
+ SCI_DISCARD_UNCTRL_DELIVER_DISCARD_CTRL = \
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED,
+ SCI_DELIVER_UNCTRL_DISCARD_CTRL = \
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED,
+ SCI_DELIVER_DISCARD_UNCTRL_DELIVER_DISCARD_CTRL = \
+ e_FM_MACSEC_UNKNOWN_SCI_FRAME_TREATMENT_DELIVER_OR_DISCARD_UNCONTROLLED_DELIVER_OR_DISCARD_CONTROLLED
+} fm_macsec_unknown_sci_frame_treatment;
+
+/**************************************************************************//**
+ @Description Untag frame treatment wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_untag_frame_treatment {
+ UNTAG_DELIVER_UNCTRL_DISCARD_CTRL = \
+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DELIVER_UNCONTROLLED_DISCARD_CONTROLLED,
+ UNTAG_DISCARD_BOTH = e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_BOTH,
+ UNTAG_DISCARD_UNCTRL_DELIVER_CTRL_UNMODIFIED = \
+ e_FM_MACSEC_UNTAG_FRAME_TREATMENT_DISCARD_UNCONTROLLED_DELIVER_CONTROLLED_UNMODIFIED
+} fm_macsec_untag_frame_treatment;
+
+/**************************************************************************//**
+@Description MACSEC SECY Cipher Suite wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_secy_cipher_suite {
+ SECY_GCM_AES_128 = e_FM_MACSEC_SECY_GCM_AES_128, /**< GCM-AES-128 */
+#if (DPAA_VERSION >= 11)
+ SECY_GCM_AES_256 = e_FM_MACSEC_SECY_GCM_AES_256 /**< GCM-AES-256 */
+#endif /* (DPAA_VERSION >= 11) */
+} fm_macsec_secy_cipher_suite;
+
+/**************************************************************************//**
+ @Description MACSEC SECY Exceptions wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_secy_exception {
+ SECY_EX_FRAME_DISCARDED = e_FM_MACSEC_SECY_EX_FRAME_DISCARDED
+} fm_macsec_secy_exception;
+
+/**************************************************************************//**
+ @Description MACSEC SECY Events wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_secy_event {
+ SECY_EV_NEXT_PN = e_FM_MACSEC_SECY_EV_NEXT_PN
+} fm_macsec_secy_event;
+
+/**************************************************************************//**
+ @Description Valid frame behaviors wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_valid_frame_behavior {
+ VALID_FRAME_BEHAVIOR_DISABLE = e_FM_MACSEC_VALID_FRAME_BEHAVIOR_DISABLE,
+ VALID_FRAME_BEHAVIOR_CHECK = e_FM_MACSEC_VALID_FRAME_BEHAVIOR_CHECK,
+ VALID_FRAME_BEHAVIOR_STRICT = e_FM_MACSEC_VALID_FRAME_BEHAVIOR_STRICT
+} fm_macsec_valid_frame_behavior;
+
+/**************************************************************************//**
+ @Description SCI insertion modes wrapper
+*//***************************************************************************/
+typedef enum fm_macsec_sci_insertion_mode {
+ SCI_INSERTION_MODE_EXPLICIT_SECTAG = \
+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_SECTAG,
+ SCI_INSERTION_MODE_EXPLICIT_MAC_SA = \
+ e_FM_MACSEC_SCI_INSERTION_MODE_EXPLICIT_MAC_SA,
+ SCI_INSERTION_MODE_IMPLICT_PTP = e_FM_MACSEC_SCI_INSERTION_MODE_IMPLICT_PTP
+} fm_macsec_sci_insertion_mode;
+
+typedef macsecSAKey_t macsec_sa_key_t;
+typedef macsecSCI_t macsec_sci_t;
+typedef macsecAN_t macsec_an_t;
+typedef t_Handle handle_t;
+
+/**************************************************************************//**
+ @Function fm_macsec_secy_exception_callback wrapper
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+ @Param[in] app_h A handle to an application layer object; This handle
+ will be passed by the driver upon calling this callback.
+ @Param[in] exception The exception.
+*//***************************************************************************/
+typedef void (fm_macsec_secy_exception_callback) (handle_t app_h,
+ fm_macsec_secy_exception exception);
+
+/**************************************************************************//**
+ @Function fm_macsec_secy_event_callback wrapper
+ @Description Events user callback routine, will be called upon an
+ event passing the event identification.
+ @Param[in] app_h A handle to an application layer object; This handle
+ will be passed by the driver upon calling this callback.
+ @Param[in] event The event.
+*//***************************************************************************/
+typedef void (fm_macsec_secy_event_callback) (handle_t app_h,
+ fm_macsec_secy_event event);
+
+/**************************************************************************//**
+ @Function fm_macsec_exception_callback wrapper
+ @Description Exceptions user callback routine, will be called upon an
+ exception passing the exception identification.
+ @Param[in] app_h A handle to an application layer object; This handle
+ will be passed by the driver upon calling this callback.
+ @Param[in] exception The exception.
+*//***************************************************************************/
+typedef void (fm_macsec_exception_callback) (handle_t app_h,
+ fm_macsec_exception exception);
+
+/**************************************************************************//**
+ @Description MACSEC SecY SC Params wrapper
+*//***************************************************************************/
+struct fm_macsec_secy_sc_params {
+ macsec_sci_t sci;
+ fm_macsec_secy_cipher_suite cipher_suite;
+};
+
+/**************************************************************************//**
+ @Description FM MACSEC SecY config input wrapper
+*//***************************************************************************/
+struct fm_macsec_secy_params {
+ handle_t fm_macsec_h;
+ struct fm_macsec_secy_sc_params tx_sc_params;
+ uint32_t num_receive_channels;
+ fm_macsec_secy_exception_callback *exception_f;
+ fm_macsec_secy_event_callback *event_f;
+ handle_t app_h;
+};
+
+/**************************************************************************//**
+ @Description FM MACSEC config input wrapper
+*//***************************************************************************/
+struct fm_macsec_params {
+ handle_t fm_h;
+ bool guest_mode;
+
+ union {
+ struct {
+ uint8_t fm_mac_id;
+ } guest_params;
+
+ struct {
+ uintptr_t base_addr;
+ handle_t fm_mac_h;
+ fm_macsec_exception_callback *exception_f;
+ handle_t app_h;
+ } non_guest_params;
+ };
+
+};
+
+/**************************************************************************//**
+ @Description FM device opaque structure used for type checking
+*//***************************************************************************/
+struct fm;
+
+/**************************************************************************//**
+ @Description FM MAC device opaque structure used for type checking
+*//***************************************************************************/
+struct fm_mac_dev;
+
+/**************************************************************************//**
+ @Description FM MACSEC device opaque structure used for type checking
+*//***************************************************************************/
+struct fm_macsec_dev;
+struct fm_macsec_secy_dev;
+
+/**************************************************************************//**
+ @Description A structure ..,
+*//***************************************************************************/
+struct fm_port;
+
+typedef int (*alloc_pcd_fqids)(struct device *dev, uint32_t num,
+ uint8_t alignment, uint32_t *base_fqid);
+
+typedef int (*free_pcd_fqids)(struct device *dev, uint32_t base_fqid);
+
+struct fm_port_pcd_param {
+ alloc_pcd_fqids cba;
+ free_pcd_fqids cbf;
+ struct device *dev;
+};
+
+/**************************************************************************//**
+ @Description A structure of information about each of the external
+ buffer pools used by the port,
+*//***************************************************************************/
+struct fm_port_pool_param {
+ uint8_t id; /**< External buffer pool id */
+ uint16_t size; /**< External buffer pool buffer size */
+};
+
+/**************************************************************************//**
+ @Description structure for additional port parameters
+*//***************************************************************************/
+struct fm_port_params {
+ uint32_t errq; /**< Error Queue Id. */
+ uint32_t defq; /**< For Tx and HC - Default Confirmation queue,
+ 0 means no Tx conf for processed frames.
+ For Rx and OP - default Rx queue. */
+ uint8_t num_pools; /**< Number of pools use by this port */
+ struct fm_port_pool_param pool_param[FM_PORT_MAX_NUM_OF_EXT_POOLS];
+ /**< Parameters for each pool */
+ uint16_t priv_data_size; /**< Area that user may save for his own
+ need (E.g. save the SKB) */
+ bool parse_results; /**< Put the parser-results in the Rx/Tx buffer */
+ bool hash_results; /**< Put the hash-results in the Rx/Tx buffer */
+ bool time_stamp; /**< Put the time-stamp in the Rx/Tx buffer */
+ bool frag_enable; /**< Fragmentation support, for OP only */
+ uint16_t data_align; /**< value for selecting a data alignment (must be a power of 2);
+ if write optimization is used, must be >= 16. */
+ uint8_t manip_extra_space; /**< Maximum extra size needed (insertion-size minus removal-size);
+ Note that this field impacts the size of the buffer-prefix
+ (i.e. it pushes the data offset); */
+};
+
+/**************************************************************************//**
+ @Function fm_bind
+
+ @Description Bind to a specific FM device.
+
+ @Param[in] fm_dev - the OF handle of the FM device.
+
+ @Return A handle of the FM device.
+
+ @Cautions Allowed only after the port was created.
+*//***************************************************************************/
+struct fm *fm_bind(struct device *fm_dev);
+
+/**************************************************************************//**
+ @Function fm_unbind
+
+ @Description Un-bind from a specific FM device.
+
+ @Param[in] fm - A handle of the FM device.
+
+ @Cautions Allowed only after the port was created.
+*//***************************************************************************/
+void fm_unbind(struct fm *fm);
+
+void *fm_get_handle(struct fm *fm);
+void *fm_get_rtc_handle(struct fm *fm);
+struct resource *fm_get_mem_region(struct fm *fm);
+
+/**************************************************************************//**
+ @Function fm_port_bind
+
+ @Description Bind to a specific FM-port device (may be Rx or Tx port).
+
+ @Param[in] fm_port_dev - the OF handle of the FM port device.
+
+ @Return A handle of the FM port device.
+
+ @Cautions Allowed only after the port was created.
+*//***************************************************************************/
+struct fm_port *fm_port_bind(struct device *fm_port_dev);
+
+/**************************************************************************//**
+ @Function fm_port_unbind
+
+ @Description Un-bind from a specific FM-port device (may be Rx or Tx port).
+
+ @Param[in] port - A handle of the FM port device.
+
+ @Cautions Allowed only after the port was created.
+*//***************************************************************************/
+void fm_port_unbind(struct fm_port *port);
+
+/**************************************************************************//**
+ @Function fm_set_rx_port_params
+
+ @Description Configure parameters for a specific Rx FM-port device.
+
+ @Param[in] port - A handle of the FM port device.
+ @Param[in] params - Rx port parameters
+
+ @Cautions Allowed only after the port is binded.
+*//***************************************************************************/
+void fm_set_rx_port_params(struct fm_port *port,
+ struct fm_port_params *params);
+
+/**************************************************************************//**
+ @Function fm_port_pcd_bind
+
+ @Description Bind as a listener on a port PCD.
+
+ @Param[in] port - A handle of the FM port device.
+ @Param[in] params - PCD port parameters
+
+ @Cautions Allowed only after the port is binded.
+*//***************************************************************************/
+void fm_port_pcd_bind (struct fm_port *port, struct fm_port_pcd_param *params);
+
+/**************************************************************************//**
+ @Function fm_port_get_buff_layout_ext_params
+
+ @Description Get data_align and manip_extra_space from the device tree
+ chosen node if applied.
+ This function will only update these two parameters.
+ When this port has no such parameters in the device tree
+ values will be set to 0.
+
+ @Param[in] port - A handle of the FM port device.
+ @Param[in] params - PCD port parameters
+
+ @Cautions Allowed only after the port is binded.
+*//***************************************************************************/
+void fm_port_get_buff_layout_ext_params(struct fm_port *port, struct fm_port_params *params);
+
+/**************************************************************************//**
+ @Function fm_get_tx_port_channel
+
+ @Description Get qman-channel number for this Tx port.
+
+ @Param[in] port - A handle of the FM port device.
+
+ @Return qman-channel number for this Tx port.
+
+ @Cautions Allowed only after the port is binded.
+*//***************************************************************************/
+uint16_t fm_get_tx_port_channel(struct fm_port *port);
+
+/**************************************************************************//**
+ @Function fm_set_tx_port_params
+
+ @Description Configure parameters for a specific Tx FM-port device
+
+ @Param[in] port - A handle of the FM port device.
+ @Param[in] params - Tx port parameters
+
+ @Cautions Allowed only after the port is binded.
+*//***************************************************************************/
+void fm_set_tx_port_params(struct fm_port *port, struct fm_port_params *params);
+
+
+/**************************************************************************//**
+ @Function fm_mac_set_handle
+
+ @Description Set mac handle
+
+ @Param[in] h_lnx_wrp_fm_dev - A handle of the LnxWrp FM device.
+ @Param[in] h_fm_mac - A handle of the LnxWrp FM MAC device.
+ @Param[in] mac_id - MAC id.
+*//***************************************************************************/
+void fm_mac_set_handle(t_Handle h_lnx_wrp_fm_dev, t_Handle h_fm_mac,
+ int mac_id);
+
+/**************************************************************************//**
+ @Function fm_port_enable
+
+ @Description Enable specific FM-port device (may be Rx or Tx port).
+
+ @Param[in] port - A handle of the FM port device.
+
+ @Cautions Allowed only after the port is initialized.
+*//***************************************************************************/
+int fm_port_enable(struct fm_port *port);
+
+/**************************************************************************//**
+ @Function fm_port_disable
+
+ @Description Disable specific FM-port device (may be Rx or Tx port).
+
+ @Param[in] port - A handle of the FM port device.
+
+ @Cautions Allowed only after the port is initialized.
+*//***************************************************************************/
+int fm_port_disable(struct fm_port *port);
+
+void *fm_port_get_handle(const struct fm_port *port);
+
+u64 *fm_port_get_buffer_time_stamp(const struct fm_port *port,
+ const void *data);
+
+/**************************************************************************//**
+ @Function fm_port_get_base_address
+
+ @Description Get base address of this port. Useful for accessing
+ port-specific registers (i.e., not common ones).
+
+ @Param[in] port - A handle of the FM port device.
+
+ @Param[out] base_addr - The port's base addr (virtual address).
+*//***************************************************************************/
+void fm_port_get_base_addr(const struct fm_port *port, uint64_t *base_addr);
+
+/**************************************************************************//**
+ @Function fm_mutex_lock
+
+ @Description Lock function required before any FMD/LLD call.
+*//***************************************************************************/
+void fm_mutex_lock(void);
+
+/**************************************************************************//**
+ @Function fm_mutex_unlock
+
+ @Description Unlock function required after any FMD/LLD call.
+*//***************************************************************************/
+void fm_mutex_unlock(void);
+
+/**************************************************************************//**
+ @Function fm_get_max_frm
+
+ @Description Get the maximum frame size
+*//***************************************************************************/
+int fm_get_max_frm(void);
+
+/**************************************************************************//**
+ @Function fm_get_rx_extra_headroom
+
+ @Description Get the extra headroom size
+*//***************************************************************************/
+int fm_get_rx_extra_headroom(void);
+
+/**************************************************************************//**
+@Function fm_port_set_rate_limit
+
+@Description Configure Shaper parameter on FM-port device (Tx port).
+
+@Param[in] port - A handle of the FM port device.
+@Param[in] max_burst_size - Value of maximum burst size allowed.
+@Param[in] rate_limit - The required rate value.
+
+@Cautions Allowed only after the port is initialized.
+*//***************************************************************************/
+int fm_port_set_rate_limit(struct fm_port *port,
+ uint16_t max_burst_size,
+ uint32_t rate_limit);
+/**************************************************************************//**
+@Function fm_port_set_rate_limit
+
+@Description Delete Shaper configuration on FM-port device (Tx port).
+
+@Param[in] port - A handle of the FM port device.
+
+@Cautions Allowed only after the port is initialized.
+*//***************************************************************************/
+int fm_port_del_rate_limit(struct fm_port *port);
+
+struct auto_res_tables_sizes
+{
+ uint16_t max_num_of_arp_entries;
+ uint16_t max_num_of_echo_ipv4_entries;
+ uint16_t max_num_of_ndp_entries;
+ uint16_t max_num_of_echo_ipv6_entries;
+ uint16_t max_num_of_snmp_ipv4_entries;
+ uint16_t max_num_of_snmp_ipv6_entries;
+ uint16_t max_num_of_snmp_oid_entries;
+ uint16_t max_num_of_snmp_char; /* total amount of character needed
+ for the snmp table */
+ uint16_t max_num_of_ip_prot_filtering;
+ uint16_t max_num_of_tcp_port_filtering;
+ uint16_t max_num_of_udp_port_filtering;
+};
+/* ARP */
+struct auto_res_arp_entry
+{
+ uint32_t ip_address;
+ uint8_t mac[6];
+ bool is_vlan;
+ uint16_t vid;
+};
+struct auto_res_arp_info
+{
+ uint8_t table_size;
+ struct auto_res_arp_entry *auto_res_table;
+ bool enable_conflict_detection; /* when TRUE
+ Conflict Detection will be checked and wake the host if
+ needed */
+};
+
+/* NDP */
+struct auto_res_ndp_entry
+{
+ uint32_t ip_address[4];
+ uint8_t mac[6];
+ bool is_vlan;
+ uint16_t vid;
+};
+struct auto_res_ndp_info
+{
+ uint32_t multicast_group;
+ uint8_t table_size_assigned;
+ struct auto_res_ndp_entry *auto_res_table_assigned; /* This list
+ refer to solicitation IP addresses. Note that all IP adresses
+ must be from the same multicast group. This will be checked and
+ if not operation will fail. */
+ uint8_t table_size_tmp;
+ struct auto_res_ndp_entry *auto_res_table_tmp; /* This list
+ refer to temp IP addresses. Note that all temp IP adresses must
+ be from the same multicast group. This will be checked and if
+ not operation will fail. */
+
+ bool enable_conflict_detection; /* when TRUE
+ Conflict Detection will be checked and wake the host if
+ needed */
+};
+
+/* ICMP ECHO */
+struct auto_res_echo_ipv4_info
+{
+ uint8_t table_size;
+ struct auto_res_arp_entry *auto_res_table;
+};
+
+struct auto_res_echo_ipv6_info
+{
+ uint8_t table_size;
+ struct auto_res_ndp_entry *auto_res_table;
+};
+
+/* SNMP */
+struct auto_res_snmp_entry
+{
+ uint16_t oidSize;
+ uint8_t *oidVal; /* only the oid string */
+ uint16_t resSize;
+ uint8_t *resVal; /* resVal will be the entire reply,
+ i.e. "Type|Length|Value" */
+};
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP IPv4 Addresses Table Entry
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+struct auto_res_snmp_ipv4addr_tbl_entry
+{
+ uint32_t ipv4addr; /*!< 32 bit IPv4 Address. */
+ bool is_vlan;
+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+};
+
+/**************************************************************************//**
+ @Description Deep Sleep Auto Response SNMP IPv6 Addresses Table Entry
+ Refer to the FMan Controller spec for more details.
+*//***************************************************************************/
+struct auto_res_snmp_ipv6addr_tbl_entry
+{
+ uint32_t ipv6Addr[4]; /*!< 4 * 32 bit IPv6 Address. */
+ bool isVlan;
+ uint16_t vid; /*!< 12 bits VLAN ID. The 4 left-most bits should be cleared */
+ /*!< This field should be 0x0000 for an entry with no VLAN tag or a null VLAN ID. */
+};
+
+struct auto_res_snmp_info
+{
+ uint16_t control; /**< Control bits [0-15]. */
+ uint16_t max_snmp_msg_length; /**< Maximal allowed SNMP message length. */
+ uint16_t num_ipv4_addresses; /**< Number of entries in IPv4 addresses table. */
+ uint16_t num_ipv6_addresses; /**< Number of entries in IPv6 addresses table. */
+ struct auto_res_snmp_ipv4addr_tbl_entry *ipv4addr_tbl; /**< Pointer to IPv4 addresses table. */
+ struct auto_res_snmp_ipv6addr_tbl_entry *ipv6addr_tbl; /**< Pointer to IPv6 addresses table. */
+ char *community_read_write_string;
+ char *community_read_only_string;
+ struct auto_res_snmp_entry *oid_table;
+ uint32_t oid_table_size;
+ uint32_t *statistics;
+};
+
+/* Filtering */
+struct auto_res_port_filtering_entry
+{
+ uint16_t src_port;
+ uint16_t dst_port;
+ uint16_t src_port_mask;
+ uint16_t dst_port_mask;
+};
+struct auto_res_filtering_info
+{
+ /* IP protocol filtering parameters */
+ uint8_t ip_prot_table_size;
+ uint8_t *ip_prot_table_ptr;
+ bool ip_prot_pass_on_hit; /* when TRUE, miss in the table will
+ cause the packet to be droped, hit will pass the packet to
+ UDP/TCP filters if needed and if not to the classification
+ tree. If the classification tree will pass the packet to a
+ queue it will cause a wake interupt. When FALSE it the other
+ way around. */
+ /* UDP port filtering parameters */
+ uint8_t udp_ports_table_size;
+ struct auto_res_port_filtering_entry *udp_ports_table_ptr;
+ bool udp_port_pass_on_hit; /* when TRUE, miss in the table will
+ cause the packet to be droped, hit will pass the packet to
+ classification tree. If the classification tree will pass the
+ packet to a queue it will cause a wake interupt. When FALSE it
+ the other way around. */
+ /* TCP port filtering parameters */
+ uint16_t tcp_flags_mask;
+ uint8_t tcp_ports_table_size;
+ struct auto_res_port_filtering_entry *tcp_ports_table_ptr;
+ bool tcp_port_pass_on_hit; /* when TRUE, miss in the table will
+ cause the packet to be droped, hit will pass the packet to
+ classification tree. If the classification tree will pass the
+ packet to a queue it will cause a wake interupt. When FALSE it
+ the other way around. */
+};
+
+struct auto_res_port_params
+{
+ t_Handle h_FmPortTx;
+ struct auto_res_arp_info *p_auto_res_arp_info;
+ struct auto_res_echo_ipv4_info *p_auto_res_echo_ipv4_info;
+ struct auto_res_ndp_info *p_auto_res_ndp_info;
+ struct auto_res_echo_ipv6_info *p_auto_res_echo_ipv6_info;
+ struct auto_res_snmp_info *p_auto_res_snmp_info;
+ struct auto_res_filtering_info *p_auto_res_filtering_info;
+};
+
+struct auto_res_port_stats
+{
+ uint32_t arp_ar_cnt;
+ uint32_t echo_icmpv4_ar_cnt;
+ uint32_t ndp_ar_cnt;
+ uint32_t echo_icmpv6_ar_cnt;
+};
+
+int fm_port_config_autores_for_deepsleep_support(struct fm_port *port,
+ struct auto_res_tables_sizes *params);
+
+int fm_port_enter_autores_for_deepsleep(struct fm_port *port,
+ struct auto_res_port_params *params);
+
+void fm_port_exit_auto_res_for_deep_sleep(struct fm_port *port_rx,
+ struct fm_port *port_tx);
+
+bool fm_port_is_in_auto_res_mode(struct fm_port *port);
+
+struct auto_res_tables_sizes *fm_port_get_autores_maxsize(
+ struct fm_port *port);
+
+int fm_port_get_autores_stats(struct fm_port *port, struct auto_res_port_stats
+ *stats);
+
+int fm_port_resume(struct fm_port *port);
+
+int fm_port_suspend(struct fm_port *port);
+
+#ifdef CONFIG_FMAN_PFC
+/**************************************************************************//**
+@Function fm_port_set_pfc_priorities_mapping_to_qman_wq
+
+@Description Associate a QMan Work Queue with a PFC priority on this
+ FM-port device (Tx port).
+
+@Param[in] port - A handle of the FM port device.
+
+@Param[in] prio - The PFC priority.
+
+@Param[in] wq - The Work Queue associated with the PFC priority.
+
+@Cautions Allowed only after the port is initialized.
+*//***************************************************************************/
+int fm_port_set_pfc_priorities_mapping_to_qman_wq(struct fm_port *port,
+ uint8_t prio, uint8_t wq);
+#endif
+
+/**************************************************************************//**
+@Function fm_mac_set_exception
+
+@Description Set MAC exception state.
+
+@Param[in] fm_mac_dev - A handle of the FM MAC device.
+@Param[in] exception - FM MAC exception type.
+@Param[in] enable - new state.
+
+*//***************************************************************************/
+int fm_mac_set_exception(struct fm_mac_dev *fm_mac_dev,
+ e_FmMacExceptions exception, bool enable);
+
+int fm_mac_free(struct fm_mac_dev *fm_mac_dev);
+
+struct fm_mac_dev *fm_mac_config(t_FmMacParams *params);
+
+int fm_mac_config_max_frame_length(struct fm_mac_dev *fm_mac_dev,
+ int len);
+
+int fm_mac_config_pad_and_crc(struct fm_mac_dev *fm_mac_dev, bool enable);
+
+int fm_mac_config_half_duplex(struct fm_mac_dev *fm_mac_dev, bool enable);
+
+int fm_mac_config_reset_on_init(struct fm_mac_dev *fm_mac_dev, bool enable);
+
+int fm_mac_init(struct fm_mac_dev *fm_mac_dev);
+
+int fm_mac_get_version(struct fm_mac_dev *fm_mac_dev, uint32_t *version);
+
+int fm_mac_enable(struct fm_mac_dev *fm_mac_dev);
+
+int fm_mac_disable(struct fm_mac_dev *fm_mac_dev);
+
+int fm_mac_resume(struct fm_mac_dev *fm_mac_dev);
+
+int fm_mac_set_promiscuous(struct fm_mac_dev *fm_mac_dev,
+ bool enable);
+
+int fm_mac_remove_hash_mac_addr(struct fm_mac_dev *fm_mac_dev,
+ t_EnetAddr *mac_addr);
+
+int fm_mac_add_hash_mac_addr(struct fm_mac_dev *fm_mac_dev,
+ t_EnetAddr *mac_addr);
+
+int fm_mac_modify_mac_addr(struct fm_mac_dev *fm_mac_dev,
+ uint8_t *addr);
+
+int fm_mac_adjust_link(struct fm_mac_dev *fm_mac_dev,
+ bool link, int speed, bool duplex);
+
+int fm_mac_enable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev);
+
+int fm_mac_disable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev);
+
+int fm_mac_set_rx_pause_frames(
+ struct fm_mac_dev *fm_mac_dev, bool en);
+
+int fm_mac_set_tx_pause_frames(struct fm_mac_dev *fm_mac_dev,
+ bool en);
+
+int fm_rtc_enable(struct fm *fm_dev);
+
+int fm_rtc_disable(struct fm *fm_dev);
+
+int fm_rtc_get_cnt(struct fm *fm_dev, uint64_t *ts);
+
+int fm_rtc_set_cnt(struct fm *fm_dev, uint64_t ts);
+
+int fm_rtc_get_drift(struct fm *fm_dev, uint32_t *drift);
+
+int fm_rtc_set_drift(struct fm *fm_dev, uint32_t drift);
+
+int fm_rtc_set_alarm(struct fm *fm_dev, uint32_t id,
+ uint64_t time);
+
+int fm_rtc_set_fiper(struct fm *fm_dev, uint32_t id,
+ uint64_t fiper);
+
+int fm_mac_set_wol(struct fm_port *port, struct fm_mac_dev *fm_mac_dev,
+ bool en);
+
+/**************************************************************************//**
+@Function fm_macsec_set_exception
+
+@Description Set MACSEC exception state.
+
+@Param[in] fm_macsec_dev - A handle of the FM MACSEC device.
+@Param[in] exception - FM MACSEC exception type.
+@Param[in] enable - new state.
+
+*//***************************************************************************/
+
+int fm_macsec_set_exception(struct fm_macsec_dev *fm_macsec_dev,
+ fm_macsec_exception exception, bool enable);
+int fm_macsec_free(struct fm_macsec_dev *fm_macsec_dev);
+struct fm_macsec_dev *fm_macsec_config(struct fm_macsec_params *fm_params);
+int fm_macsec_init(struct fm_macsec_dev *fm_macsec_dev);
+int fm_macsec_config_unknown_sci_frame_treatment(struct fm_macsec_dev
+ *fm_macsec_dev,
+ fm_macsec_unknown_sci_frame_treatment treat_mode);
+int fm_macsec_config_invalid_tags_frame_treatment(struct fm_macsec_dev *fm_macsec_dev,
+ bool deliver_uncontrolled);
+int fm_macsec_config_kay_frame_treatment(struct fm_macsec_dev *fm_macsec_dev,
+ bool discard_uncontrolled);
+int fm_macsec_config_untag_frame_treatment(struct fm_macsec_dev *fm_macsec_dev,
+ fm_macsec_untag_frame_treatment treat_mode);
+int fm_macsec_config_pn_exhaustion_threshold(struct fm_macsec_dev *fm_macsec_dev,
+ uint32_t pnExhThr);
+int fm_macsec_config_keys_unreadable(struct fm_macsec_dev *fm_macsec_dev);
+int fm_macsec_config_sectag_without_sci(struct fm_macsec_dev *fm_macsec_dev);
+int fm_macsec_config_exception(struct fm_macsec_dev *fm_macsec_dev,
+ fm_macsec_exception exception, bool enable);
+int fm_macsec_get_revision(struct fm_macsec_dev *fm_macsec_dev,
+ int *macsec_revision);
+int fm_macsec_enable(struct fm_macsec_dev *fm_macsec_dev);
+int fm_macsec_disable(struct fm_macsec_dev *fm_macsec_dev);
+
+
+int fm_macsec_secy_config_exception(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_secy_exception exception,
+ bool enable);
+int fm_macsec_secy_free(struct fm_macsec_secy_dev *fm_macsec_secy_dev);
+struct fm_macsec_secy_dev *fm_macsec_secy_config(struct fm_macsec_secy_params *secy_params);
+int fm_macsec_secy_init(struct fm_macsec_secy_dev *fm_macsec_secy_dev);
+int fm_macsec_secy_config_sci_insertion_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_sci_insertion_mode sci_insertion_mode);
+int fm_macsec_secy_config_protect_frames(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ bool protect_frames);
+int fm_macsec_secy_config_replay_window(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ bool replay_protect, uint32_t replay_window);
+int fm_macsec_secy_config_validation_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_valid_frame_behavior validate_frames);
+int fm_macsec_secy_config_confidentiality(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ bool confidentiality_enable,
+ uint32_t confidentiality_offset);
+int fm_macsec_secy_config_point_to_point(struct fm_macsec_secy_dev *fm_macsec_secy_dev);
+int fm_macsec_secy_config_event(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_secy_event event,
+ bool enable);
+struct rx_sc_dev *fm_macsec_secy_create_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct fm_macsec_secy_sc_params *params);
+int fm_macsec_secy_delete_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc);
+int fm_macsec_secy_create_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc, macsec_an_t an,
+ uint32_t lowest_pn, macsec_sa_key_t key);
+int fm_macsec_secy_delete_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc, macsec_an_t an);
+int fm_macsec_secy_rxsa_enable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an);
+int fm_macsec_secy_rxsa_disable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an);
+int fm_macsec_secy_rxsa_update_next_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an, uint32_t updt_next_pn);
+int fm_macsec_secy_rxsa_update_lowest_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an, uint32_t updt_lowest_pn);
+int fm_macsec_secy_rxsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an, macsec_sa_key_t key);
+int fm_macsec_secy_create_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t an, macsec_sa_key_t key);
+int fm_macsec_secy_delete_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t an);
+int fm_macsec_secy_txsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t next_active_an,
+ macsec_sa_key_t key);
+int fm_macsec_secy_txsa_set_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t an);
+int fm_macsec_secy_txsa_get_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t *p_an);
+int fm_macsec_secy_get_rxsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc, uint32_t *sc_phys_id);
+int fm_macsec_secy_get_txsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ uint32_t *sc_phys_id);
+
+/** @} */ /* end of FM_LnxKern_ctrl_grp group */
+/** @} */ /* end of FM_LnxKern_grp group */
+
+/* default values for initializing PTP 1588 timer clock */
+#define DPA_PTP_NOMINAL_FREQ_PERIOD_SHIFT 2 /* power of 2 for better performance */
+#define DPA_PTP_NOMINAL_FREQ_PERIOD_NS (1 << DPA_PTP_NOMINAL_FREQ_PERIOD_SHIFT) /* 4ns,250MHz */
+
+#endif /* __LNXWRP_FSL_FMAN_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/inc/xx/xx.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __XX_H
+#define __XX_H
+
+#include "xx_ext.h"
+
+void * xx_Malloc(uint32_t n);
+void xx_Free(void *p);
+
+void *xx_MallocSmart(uint32_t size, int memPartitionId, uint32_t align);
+void xx_FreeSmart(void *p);
+
+/* never used: */
+#define GetDeviceName(irq) ((char *)NULL)
+
+int GetDeviceIrqNum(int irq);
+
+
+#endif /* __XX_H */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/system/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+#
+
+obj-y += sys_io.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/system/sys_io.c
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/version.h>
+
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+#include <linux/modversions.h>
+#else
+#include <config/modversions.h>
+#endif /* LINUX_VERSION_CODE */
+#endif /* MODVERSIONS */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+
+#include <asm/io.h>
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "string_ext.h"
+#include "list_ext.h"
+#include "sys_io_ext.h"
+
+
+#define __ERR_MODULE__ MODULE_UNKNOWN
+
+
+typedef struct {
+ uint64_t virtAddr;
+ uint64_t physAddr;
+ uint32_t size;
+ t_List node;
+} t_IoMap;
+#define IOMAP_OBJECT(ptr) LIST_OBJECT(ptr, t_IoMap, node)
+
+LIST(mapsList);
+
+
+static void EnqueueIoMap(t_IoMap *p_IoMap)
+{
+ uint32_t intFlags;
+
+ intFlags = XX_DisableAllIntr();
+ LIST_AddToTail(&p_IoMap->node, &mapsList);
+ XX_RestoreAllIntr(intFlags);
+}
+
+static t_IoMap * FindIoMapByVirtAddr(uint64_t addr)
+{
+ t_IoMap *p_IoMap;
+ t_List *p_Pos;
+
+ LIST_FOR_EACH(p_Pos, &mapsList)
+ {
+ p_IoMap = IOMAP_OBJECT(p_Pos);
+ if ((addr >= p_IoMap->virtAddr) && (addr < p_IoMap->virtAddr+p_IoMap->size))
+ return p_IoMap;
+ }
+
+ return NULL;
+}
+
+static t_IoMap * FindIoMapByPhysAddr(uint64_t addr)
+{
+ t_IoMap *p_IoMap;
+ t_List *p_Pos;
+
+ LIST_FOR_EACH(p_Pos, &mapsList)
+ {
+ p_IoMap = IOMAP_OBJECT(p_Pos);
+ if ((addr >= p_IoMap->physAddr) && (addr < p_IoMap->physAddr+p_IoMap->size))
+ return p_IoMap;
+ }
+
+ return NULL;
+}
+
+t_Error SYS_RegisterIoMap (uint64_t virtAddr, uint64_t physAddr, uint32_t size)
+{
+ t_IoMap *p_IoMap;
+
+ p_IoMap = (t_IoMap*)XX_Malloc(sizeof(t_IoMap));
+ if (!p_IoMap)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("message handler object!!!"));
+ memset(p_IoMap, 0, sizeof(t_IoMap));
+
+ p_IoMap->virtAddr = virtAddr;
+ p_IoMap->physAddr = physAddr;
+ p_IoMap->size = size;
+
+ INIT_LIST(&p_IoMap->node);
+ EnqueueIoMap(p_IoMap);
+
+ return E_OK;
+}
+
+t_Error SYS_UnregisterIoMap (uint64_t virtAddr)
+{
+ t_IoMap *p_IoMap = FindIoMapByVirtAddr(virtAddr);
+ if (!p_IoMap)
+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!"));
+
+ LIST_Del(&p_IoMap->node);
+ XX_Free(p_IoMap);
+
+ return E_OK;
+}
+
+uint64_t SYS_PhysToVirt(uint64_t addr)
+{
+ t_IoMap *p_IoMap = FindIoMapByPhysAddr(addr);
+ if (p_IoMap)
+ {
+ /* This is optimization - put the latest in the list-head - like a cache */
+ if (mapsList.p_Next != &p_IoMap->node)
+ {
+ uint32_t intFlags = XX_DisableAllIntr();
+ LIST_DelAndInit(&p_IoMap->node);
+ LIST_Add(&p_IoMap->node, &mapsList);
+ XX_RestoreAllIntr(intFlags);
+ }
+ return (uint64_t)(addr - p_IoMap->physAddr + p_IoMap->virtAddr);
+ }
+ return PTR_TO_UINT(phys_to_virt((unsigned long)addr));
+}
+
+uint64_t SYS_VirtToPhys(uint64_t addr)
+{
+ t_IoMap *p_IoMap;
+
+ if (addr == 0)
+ return 0;
+
+ p_IoMap = FindIoMapByVirtAddr(addr);
+ if (p_IoMap)
+ return (uint64_t)(addr - p_IoMap->virtAddr + p_IoMap->physAddr);
+ return (uint64_t)virt_to_phys(UINT_TO_PTR(addr));
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/Makefile
@@ -0,0 +1,19 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+NCSW_FM_INC = $(srctree)/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/inc
+
+ccflags-y += -I$(NCSW_FM_INC)
+ccflags-y += -I$(NET_DPA)
+
+obj-y += fsl-ncsw-PFM.o
+obj-$(CONFIG_FSL_SDK_FMAN_TEST) += fman_test.o
+
+fsl-ncsw-PFM-objs := lnxwrp_fm.o lnxwrp_fm_port.o lnxwrp_ioctls_fm.o \
+ lnxwrp_sysfs.o lnxwrp_sysfs_fm.o lnxwrp_sysfs_fm_port.o
+obj-$(CONFIG_COMPAT) += lnxwrp_ioctls_fm_compat.o
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/fman_test.c
@@ -0,0 +1,1665 @@
+/* Copyright (c) 2008-2011 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File fman_test.c
+ @Authors Pistirica Sorin Andrei
+ @Description FM Linux test environment
+*/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/device.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/of_platform.h>
+#include <linux/ip.h>
+#include <linux/compat.h>
+#include <linux/uaccess.h>
+#include <linux/errno.h>
+#include <linux/netdevice.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/fsl_qman.h>
+#include <linux/fsl_bman.h>
+
+/* private headers */
+#include "fm_ext.h"
+#include "lnxwrp_fsl_fman.h"
+#include "fm_port_ext.h"
+#if (DPAA_VERSION == 11)
+#include "../../Peripherals/FM/MAC/memac.h"
+#endif
+#include "fm_test_ioctls.h"
+#include "fsl_fman_test.h"
+
+#include "dpaa_eth.h"
+#include "dpaa_eth_common.h"
+
+#define FMT_FRM_WATERMARK 0xdeadbeefdeadbeeaLL
+
+struct fmt_frame_s {
+ ioc_fmt_buff_desc_t buff;
+ struct list_head list;
+};
+
+struct fmt_fqs_s {
+ struct qman_fq fq_base;
+ bool init;
+ struct fmt_port_s *fmt_port_priv;
+};
+
+struct fmt_port_pcd_s {
+ int num_queues;
+ struct fmt_fqs_s *fmt_pcd_fqs;
+ uint32_t fqid_base;
+};
+
+/* char dev structure: fm test port */
+struct fmt_port_s {
+ bool valid;
+ uint8_t id;
+ ioc_fmt_port_type port_type;
+ ioc_diag_mode diag;
+ bool compat_test_type;
+
+ /* fm ports */
+ /* ! for oh ports p_tx_fm_port_dev == p_rx_fm_port_dev &&
+ * p_tx_port == p_rx_port */
+ /* t_LnxWrpFmPortDev */
+ struct fm_port *p_tx_port;
+ /* t_LnxWrpFmPortDev->h_Dev: t_FmPort */
+ void *p_tx_fm_port_dev;
+ /* t_LnxWrpFmPortDev */
+ struct fm_port *p_rx_port;
+ /* t_LnxWrpFmPortDev->h_Dev: t_FmPort */
+ void *p_rx_fm_port_dev;
+
+ void *p_mac_dev;
+ uint64_t fm_phys_base_addr;
+
+ /* read/write queue manipulation */
+ spinlock_t rx_q_lock;
+ struct list_head rx_q;
+
+ /* tx queuee for injecting traffic */
+ int num_of_tx_fqs;
+ struct fmt_fqs_s p_tx_fqs[FMAN_TEST_MAX_TX_FQS];
+
+ /* pcd private queues manipulation */
+ struct fmt_port_pcd_s fmt_port_pcd;
+
+ /* debugging stuff */
+
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_t enqueue_to_qman_frm;
+ atomic_t enqueue_to_rxq;
+ atomic_t dequeue_from_rxq;
+ atomic_t not_enqueue_to_rxq_wrong_frm;
+#endif
+
+};
+
+/* The devices. */
+struct fmt_s {
+ int major;
+ struct fmt_port_s ports[IOC_FMT_MAX_NUM_OF_PORTS];
+ struct class *fmt_class;
+};
+
+/* fm test structure */
+static struct fmt_s fm_test;
+
+#if (DPAA_VERSION == 11)
+struct mac_priv_s {
+ t_Handle mac;
+};
+#endif
+
+#define DTSEC_BASE_ADDR 0x000e0000
+#define DTSEC_MEM_RANGE 0x00002000
+#define MAC_1G_MACCFG1 0x00000100
+#define MAC_1G_LOOP_MASK 0x00000100
+static int set_1gmac_loopback(
+ struct fmt_port_s *fmt_port,
+ bool en)
+{
+#if (DPAA_VERSION <= 10)
+ uint32_t dtsec_idx = fmt_port->id; /* dtsec for which port */
+ uint32_t dtsec_idx_off = dtsec_idx * DTSEC_MEM_RANGE;
+ phys_addr_t maccfg1_hw;
+ void *maccfg1_map;
+ uint32_t maccfg1_val;
+
+ /* compute the maccfg1 register address */
+ maccfg1_hw = fmt_port->fm_phys_base_addr +
+ (phys_addr_t)(DTSEC_BASE_ADDR +
+ dtsec_idx_off +
+ MAC_1G_MACCFG1);
+
+ /* map register */
+ maccfg1_map = ioremap(maccfg1_hw, sizeof(u32));
+
+ /* set register */
+ maccfg1_val = in_be32(maccfg1_map);
+ if (en)
+ maccfg1_val |= MAC_1G_LOOP_MASK;
+ else
+ maccfg1_val &= ~MAC_1G_LOOP_MASK;
+ out_be32(maccfg1_map, maccfg1_val);
+
+ /* unmap register */
+ iounmap(maccfg1_map);
+#else
+ struct mac_device *mac_dev;
+ struct mac_priv_s *priv;
+ t_Memac *p_memac;
+
+ if (!fmt_port)
+ return -EINVAL;
+
+ mac_dev = (struct mac_device *)fmt_port->p_mac_dev;
+
+ if (!mac_dev)
+ return -EINVAL;
+
+ priv = macdev_priv(mac_dev);
+
+ if (!priv)
+ return -EINVAL;
+
+ p_memac = priv->mac;
+
+ if (!p_memac)
+ return -EINVAL;
+
+ memac_set_loopback(p_memac->p_MemMap, en);
+#endif
+ return 0;
+}
+
+/* TODO: re-write this function */
+static int set_10gmac_int_loopback(
+ struct fmt_port_s *fmt_port,
+ bool en)
+{
+#ifndef FM_10G_MAC_NO_CTRL_LOOPBACK
+#define FM_10GMAC0_OFFSET 0x000f0000
+#define FM_10GMAC_CMD_CONF_CTRL_OFFSET 0x8
+#define CMD_CFG_LOOPBACK_EN 0x00000400
+
+ uint64_t base_addr, reg_addr;
+ uint32_t tmp_val;
+
+ base_addr = fmt_port->fm_phys_base_addr + (FM_10GMAC0_OFFSET +
+ ((fmt_port->id-FM_MAX_NUM_OF_1G_RX_PORTS)*0x2000));
+
+ base_addr = PTR_TO_UINT(ioremap(base_addr, 0x1000));
+
+ reg_addr = base_addr + FM_10GMAC_CMD_CONF_CTRL_OFFSET;
+ tmp_val = GET_UINT32(*((uint32_t *)UINT_TO_PTR(reg_addr)));
+ if (en)
+ tmp_val |= CMD_CFG_LOOPBACK_EN;
+ else
+ tmp_val &= ~CMD_CFG_LOOPBACK_EN;
+ WRITE_UINT32(*((uint32_t *)UINT_TO_PTR(reg_addr)), tmp_val);
+
+ iounmap(UINT_TO_PTR(base_addr));
+
+ return 0;
+#else
+ _fmt_err("TGEC don't have internal-loopback.\n");
+ return -EPERM;
+#endif
+}
+
+static int set_mac_int_loopback(struct fmt_port_s *fmt_port, bool en)
+{
+ int _err = 0;
+
+ switch (fmt_port->port_type) {
+
+ case e_IOC_FMT_PORT_T_RXTX:
+ /* 1G port */
+ if (fmt_port->id < FM_MAX_NUM_OF_1G_RX_PORTS)
+ _err = set_1gmac_loopback(fmt_port, en);
+ /* 10g port */
+ else if ((fmt_port->id >= FM_MAX_NUM_OF_1G_RX_PORTS) &&
+ (fmt_port->id < FM_MAX_NUM_OF_1G_RX_PORTS +
+ FM_MAX_NUM_OF_10G_RX_PORTS)) {
+
+ _err = set_10gmac_int_loopback(fmt_port, en);
+ } else
+ _err = -EINVAL;
+ break;
+ /* op port does not have MAC (loopback mode) */
+ case e_IOC_FMT_PORT_T_OP:
+
+ _err = 0;
+ break;
+ default:
+
+ _err = -EPERM;
+ break;
+ }
+
+ return _err;
+}
+
+static void enqueue_fmt_frame(
+ struct fmt_port_s *fmt_port,
+ struct fmt_frame_s *p_fmt_frame)
+{
+ spinlock_t *rx_q_lock = NULL;
+
+ rx_q_lock = &fmt_port->rx_q_lock;
+
+ spin_lock(rx_q_lock);
+ list_add_tail(&p_fmt_frame->list, &fmt_port->rx_q);
+ spin_unlock(rx_q_lock);
+
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_inc(&fmt_port->enqueue_to_rxq);
+#endif
+}
+
+static struct fmt_frame_s *dequeue_fmt_frame(
+ struct fmt_port_s *fmt_port)
+{
+ struct fmt_frame_s *p_fmt_frame = NULL;
+ spinlock_t *rx_q_lock = NULL;
+
+ rx_q_lock = &fmt_port->rx_q_lock;
+
+ spin_lock(rx_q_lock);
+
+#define list_last_entry(ptr, type, member) list_entry((ptr)->prev, type, member)
+
+ if (!list_empty(&fmt_port->rx_q)) {
+ p_fmt_frame = list_last_entry(&fmt_port->rx_q,
+ struct fmt_frame_s,
+ list);
+ list_del(&p_fmt_frame->list);
+
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_inc(&fmt_port->dequeue_from_rxq);
+#endif
+ }
+
+ spin_unlock(rx_q_lock);
+
+ return p_fmt_frame;
+}
+
+/* eth-dev -to- fmt port association */
+struct fmt_port_s *match_dpa_to_fmt_port(
+ struct dpa_priv_s *dpa_priv) {
+ struct mac_device *mac_dev = dpa_priv->mac_dev;
+ struct fm_port *fm_port = (struct fm_port *) mac_dev;
+ struct fmt_port_s *fmt_port = NULL;
+ int i;
+
+ _fmt_dbgr("calling...\n");
+
+ /* find the FM-test-port object */
+ for (i = 0; i < IOC_FMT_MAX_NUM_OF_PORTS; i++)
+ if ((fm_test.ports[i].p_mac_dev &&
+ mac_dev == fm_test.ports[i].p_mac_dev) ||
+ fm_port == fm_test.ports[i].p_tx_port) {
+
+ fmt_port = &fm_test.ports[i];
+ break;
+ }
+
+ _fmt_dbgr("called\n");
+ return fmt_port;
+}
+
+void dump_frame(
+ uint8_t *buffer,
+ uint32_t size)
+{
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ unsigned int i;
+
+ for (i = 0; i < size; i++) {
+ if (i%16 == 0)
+ printk(KERN_DEBUG "\n");
+ printk(KERN_DEBUG "%2x ", *(buffer+i));
+ }
+#endif
+ return;
+}
+
+bool test_and_steal_frame(struct fmt_port_s *fmt_port,
+ uint32_t fqid,
+ uint8_t *buffer,
+ uint32_t size)
+{
+ struct fmt_frame_s *p_fmt_frame = NULL;
+ bool test_and_steal_frame_frame;
+ uint32_t data_offset;
+ uint32_t i;
+
+ _fmt_dbgr("calling...\n");
+
+ if (!fmt_port || !fmt_port->p_rx_fm_port_dev)
+ return false;
+
+ /* check watermark */
+ test_and_steal_frame_frame = false;
+ for (i = 0; i < size; i++) {
+ uint64_t temp = *((uint64_t *)(buffer + i));
+
+ if (temp == (uint64_t) FMT_FRM_WATERMARK) {
+ _fmt_dbgr("watermark found!\n");
+ test_and_steal_frame_frame = true;
+ break;
+ }
+ }
+
+ if (!test_and_steal_frame_frame) {
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_inc(&fmt_port->not_enqueue_to_rxq_wrong_frm);
+#endif
+ _fmt_dbgr("NOT watermark found!\n");
+ return false;
+ }
+
+ /* do not enqueue the tx conf/err frames */
+ if ((fqid == FMT_TX_CONF_Q) || (fqid == FMT_TX_ERR_Q))
+ goto _test_and_steal_frame_return_true;
+
+ _fmt_dbgr("on port %d got FMUC frame\n", fmt_port->id);
+ data_offset = FM_PORT_GetBufferDataOffset(
+ fmt_port->p_rx_fm_port_dev);
+
+ p_fmt_frame = kmalloc(sizeof(struct fmt_frame_s), GFP_KERNEL);
+
+ /* dump frame... no more space left on device */
+ if (p_fmt_frame == NULL) {
+ _fmt_err("no space left on device!\n");
+ goto _test_and_steal_frame_return_true;
+ }
+
+ memset(p_fmt_frame, 0, sizeof(struct fmt_frame_s));
+ p_fmt_frame->buff.p_data = kmalloc(size * sizeof(uint8_t), GFP_KERNEL);
+
+ /* No more space left on device*/
+ if (p_fmt_frame->buff.p_data == NULL) {
+ _fmt_err("no space left on device!\n");
+ kfree(p_fmt_frame);
+ goto _test_and_steal_frame_return_true;
+ }
+
+ p_fmt_frame->buff.size = size-data_offset;
+ p_fmt_frame->buff.qid = fqid;
+
+ memcpy(p_fmt_frame->buff.p_data,
+ (uint8_t *)PTR_MOVE(buffer, data_offset),
+ p_fmt_frame->buff.size);
+
+ memcpy(p_fmt_frame->buff.buff_context.fm_prs_res,
+ FM_PORT_GetBufferPrsResult(fmt_port->p_rx_fm_port_dev,
+ (char *)buffer),
+ 32);
+
+ /* enqueue frame - this frame will go to us */
+ enqueue_fmt_frame(fmt_port, p_fmt_frame);
+
+_test_and_steal_frame_return_true:
+ return true;
+}
+
+static int fmt_fq_release(const struct qm_fd *fd)
+{
+ struct dpa_bp *_dpa_bp;
+ struct bm_buffer _bmb;
+
+ if (fd->format == qm_fd_contig) {
+ _dpa_bp = dpa_bpid2pool(fd->bpid);
+ BUG_ON(IS_ERR(_dpa_bp));
+
+ _bmb.hi = fd->addr_hi;
+ _bmb.lo = fd->addr_lo;
+
+ while (bman_release(_dpa_bp->pool, &_bmb, 1, 0))
+ cpu_relax();
+
+ } else {
+ _fmt_err("frame not supported !\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/* sync it w/ dpaa_eth.c: DPA_BP_HEAD */
+#define DPA_BP_HEADROOM (DPA_TX_PRIV_DATA_SIZE + \
+ fm_get_rx_extra_headroom() + \
+ DPA_PARSE_RESULTS_SIZE + \
+ DPA_HASH_RESULTS_SIZE)
+#define MAC_HEADER_LENGTH 14
+#define L2_AND_HEADROOM_OFF ((DPA_BP_HEADROOM) + (MAC_HEADER_LENGTH))
+
+/* dpa ingress hooks definition */
+enum dpaa_eth_hook_result fmt_rx_default_hook(
+ struct sk_buff *skb,
+ struct net_device *net_dev,
+ u32 fqid)
+{
+ struct dpa_priv_s *dpa_priv = NULL;
+ struct fmt_port_s *fmt_port = NULL;
+ uint8_t *buffer;
+ uint32_t buffer_len;
+
+ _fmt_dbgr("calling...\n");
+
+ dpa_priv = netdev_priv(net_dev);
+ fmt_port = match_dpa_to_fmt_port(dpa_priv);
+
+ /* conversion from skb to fd:
+ * skb cames processed for L3, so we need to go back for
+ * layer 2 offset */
+ buffer = (uint8_t *)(skb->data - ((int)L2_AND_HEADROOM_OFF));
+ buffer_len = skb->len + ((int)L2_AND_HEADROOM_OFF);
+
+ /* if is not out frame let dpa to handle it */
+ if (test_and_steal_frame(fmt_port,
+ FMT_RX_DFLT_Q,
+ buffer,
+ buffer_len))
+ goto _fmt_rx_default_hook_stolen;
+
+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n");
+ return DPAA_ETH_CONTINUE;
+
+_fmt_rx_default_hook_stolen:
+ dev_kfree_skb(skb);
+
+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n");
+ return DPAA_ETH_STOLEN;
+}
+
+enum dpaa_eth_hook_result fmt_rx_error_hook(
+ struct net_device *net_dev,
+ const struct qm_fd *fd,
+ u32 fqid)
+{
+ struct dpa_priv_s *dpa_priv = NULL;
+ struct dpa_bp *dpa_bp = NULL;
+ struct fmt_port_s *fmt_port = NULL;
+ void *fd_virt_addr = NULL;
+ dma_addr_t addr = qm_fd_addr(fd);
+
+ _fmt_dbgr("calling...\n");
+
+ dpa_priv = netdev_priv(net_dev);
+ fmt_port = match_dpa_to_fmt_port(dpa_priv);
+
+ /* dpaa doesn't do this... we have to do it here */
+ dpa_bp = dpa_bpid2pool(fd->bpid);
+ dma_unmap_single(dpa_bp->dev, addr, dpa_bp->size, DMA_BIDIRECTIONAL);
+
+ fd_virt_addr = phys_to_virt(addr);
+ /* if is not out frame let dpa to handle it */
+ if (test_and_steal_frame(fmt_port,
+ FMT_RX_ERR_Q,
+ fd_virt_addr,
+ fd->length20 + fd->offset)) {
+ goto _fmt_rx_error_hook_stolen;
+ }
+
+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n");
+ return DPAA_ETH_CONTINUE;
+
+_fmt_rx_error_hook_stolen:
+ /* the frame data doesn't matter,
+ * so, no mapping is needed */
+ fmt_fq_release(fd);
+
+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n");
+ return DPAA_ETH_STOLEN;
+}
+
+enum dpaa_eth_hook_result fmt_tx_confirm_hook(
+ struct net_device *net_dev,
+ const struct qm_fd *fd,
+ u32 fqid)
+{
+ struct dpa_priv_s *dpa_priv = NULL;
+ struct fmt_port_s *fmt_port = NULL;
+ dma_addr_t addr = qm_fd_addr(fd);
+ void *fd_virt_addr = NULL;
+ uint32_t fd_len = 0;
+
+ _fmt_dbgr("calling...\n");
+
+ dpa_priv = netdev_priv(net_dev);
+ fmt_port = match_dpa_to_fmt_port(dpa_priv);
+
+ fd_virt_addr = phys_to_virt(addr);
+ fd_len = fd->length20 + fd->offset;
+
+ if (fd_len > fm_get_max_frm()) {
+ _fmt_err("tx confirm bad frame size: %u!\n", fd_len);
+ goto _fmt_tx_confirm_hook_continue;
+ }
+
+ if (test_and_steal_frame(fmt_port,
+ FMT_TX_CONF_Q,
+ fd_virt_addr,
+ fd_len))
+ goto _fmt_tx_confirm_hook_stolen;
+
+_fmt_tx_confirm_hook_continue:
+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n");
+ return DPAA_ETH_CONTINUE;
+
+_fmt_tx_confirm_hook_stolen:
+ kfree(fd_virt_addr);
+
+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n");
+ return DPAA_ETH_STOLEN;
+}
+
+enum dpaa_eth_hook_result fmt_tx_confirm_error_hook(
+ struct net_device *net_dev,
+ const struct qm_fd *fd,
+ u32 fqid)
+{
+ struct dpa_priv_s *dpa_priv = NULL;
+ struct fmt_port_s *fmt_port = NULL;
+ dma_addr_t addr = qm_fd_addr(fd);
+ void *fd_virt_addr = NULL;
+ uint32_t fd_len = 0;
+
+ _fmt_dbgr("calling...\n");
+
+ dpa_priv = netdev_priv(net_dev);
+ fmt_port = match_dpa_to_fmt_port(dpa_priv);
+
+ fd_virt_addr = phys_to_virt(addr);
+ fd_len = fd->length20 + fd->offset;
+
+ if (fd_len > fm_get_max_frm()) {
+ _fmt_err("tx confirm err bad frame size: %u !\n", fd_len);
+ goto _priv_ingress_tx_err_continue;
+ }
+
+ if (test_and_steal_frame(fmt_port, FMT_TX_ERR_Q, fd_virt_addr, fd_len))
+ goto _priv_ingress_tx_err_stolen;
+
+_priv_ingress_tx_err_continue:
+ _fmt_dbgr("called:DPAA_ETH_CONTINUE.\n");
+ return DPAA_ETH_CONTINUE;
+
+_priv_ingress_tx_err_stolen:
+ kfree(fd_virt_addr);
+
+ _fmt_dbgr("called:DPAA_ETH_STOLEN.\n");
+ return DPAA_ETH_STOLEN;
+}
+
+/* egress callbacks definition */
+enum qman_cb_dqrr_result fmt_egress_dqrr(
+ struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dqrr)
+{
+ /* this callback should never be called */
+ BUG();
+ return qman_cb_dqrr_consume;
+}
+
+static void fmt_egress_error_dqrr(
+ struct qman_portal *p,
+ struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ uint8_t *fd_virt_addr = NULL;
+
+ /* tx failure, on the ern callback - release buffer */
+ fd_virt_addr = (uint8_t *)phys_to_virt(qm_fd_addr(&msg->ern.fd));
+ kfree(fd_virt_addr);
+
+ return;
+}
+
+static const struct qman_fq fmt_egress_fq = {
+ .cb = { .dqrr = fmt_egress_dqrr,
+ .ern = fmt_egress_error_dqrr,
+ .fqs = NULL}
+};
+
+int fmt_fq_alloc(
+ struct fmt_fqs_s *fmt_fqs,
+ const struct qman_fq *qman_fq,
+ uint32_t fqid, uint32_t flags,
+ uint16_t channel, uint8_t wq)
+{
+ int _errno = 0;
+
+ _fmt_dbg("calling...\n");
+
+ fmt_fqs->fq_base = *qman_fq;
+
+ if (fqid == 0) {
+ flags |= QMAN_FQ_FLAG_DYNAMIC_FQID;
+ flags &= ~QMAN_FQ_FLAG_NO_MODIFY;
+ } else
+ flags &= ~QMAN_FQ_FLAG_DYNAMIC_FQID;
+
+ fmt_fqs->init = !(flags & QMAN_FQ_FLAG_NO_MODIFY);
+
+ _errno = qman_create_fq(fqid, flags, &fmt_fqs->fq_base);
+ if (_errno < 0) {
+ _fmt_err("frame queues create failed.\n");
+ return -EINVAL;
+ }
+
+ if (fmt_fqs->init) {
+ struct qm_mcc_initfq initfq;
+
+ initfq.we_mask = QM_INITFQ_WE_DESTWQ;
+ initfq.fqd.dest.channel = channel;
+ initfq.fqd.dest.wq = wq;
+
+ _errno = qman_init_fq(&fmt_fqs->fq_base,
+ QMAN_INITFQ_FLAG_SCHED,
+ &initfq);
+ if (_errno < 0) {
+ _fmt_err("frame queues init erorr.\n");
+ qman_destroy_fq(&fmt_fqs->fq_base, 0);
+ return -EINVAL;
+ }
+ }
+
+ _fmt_dbg("called.\n");
+ return 0;
+}
+
+static int fmt_fq_free(struct fmt_fqs_s *fmt_fq)
+{
+ int _err = 0;
+
+ _fmt_dbg("calling...\n");
+
+ if (fmt_fq->init) {
+ _err = qman_retire_fq(&fmt_fq->fq_base, NULL);
+ if (unlikely(_err < 0))
+ _fmt_err("qman_retire_fq(%u) = %d\n",
+ qman_fq_fqid(&fmt_fq->fq_base), _err);
+
+ _err = qman_oos_fq(&fmt_fq->fq_base);
+ if (unlikely(_err < 0))
+ _fmt_err("qman_oos_fq(%u) = %d\n",
+ qman_fq_fqid(&fmt_fq->fq_base), _err);
+ }
+
+ qman_destroy_fq(&fmt_fq->fq_base, 0);
+
+ _fmt_dbg("called.\n");
+ return _err;
+}
+
+/* private pcd dqrr calbacks */
+static enum qman_cb_dqrr_result fmt_pcd_dqrr(
+ struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ struct dpa_bp *dpa_bp = NULL;
+ dma_addr_t addr = qm_fd_addr(&dq->fd);
+ uint8_t *fd_virt_addr = NULL;
+ struct fmt_port_s *fmt_port;
+ struct fmt_port_pcd_s *fmt_port_pcd;
+ uint32_t relative_fqid = 0;
+ uint32_t fd_len = 0;
+
+ _fmt_dbgr("calling...\n");
+
+ /* upcast - from pcd_alloc_fq */
+ fmt_port = ((struct fmt_fqs_s *)fq)->fmt_port_priv;
+ if (!fmt_port) {
+ _fmt_err(" wrong fmt port -to- fq match.\n");
+ goto _fmt_pcd_dqrr_return;
+ }
+ fmt_port_pcd = &fmt_port->fmt_port_pcd;
+
+ relative_fqid = dq->fqid - fmt_port_pcd->fqid_base;
+ _fmt_dbgr("pcd dqrr got frame on relative fq:%u@base:%u\n",
+ relative_fqid, fmt_port_pcd->fqid_base);
+
+ fd_len = dq->fd.length20 + dq->fd.offset;
+
+ if (fd_len > fm_get_max_frm()) {
+ _fmt_err("pcd dqrr wrong frame size: %u (%u:%u)!\n",
+ fd_len, dq->fd.length20, dq->fd.offset);
+ goto _fmt_pcd_dqrr_return;
+ }
+
+ dpa_bp = dpa_bpid2pool(dq->fd.bpid);
+ dma_unmap_single(dpa_bp->dev, addr, dpa_bp->size, DMA_BIDIRECTIONAL);
+
+ fd_virt_addr = phys_to_virt(addr);
+ if (!test_and_steal_frame(fmt_port, relative_fqid, fd_virt_addr,
+ fd_len)) {
+
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_inc(&fmt_port->not_enqueue_to_rxq_wrong_frm);
+#endif
+ _fmt_wrn("pcd dqrr unrecognized frame@fqid: %u,"
+ " frame len: %u (dropped).\n",
+ dq->fqid, dq->fd.length20);
+ dump_frame(fd_virt_addr, fd_len);
+ }
+
+_fmt_pcd_dqrr_return:
+ /* no need to map again here */
+ fmt_fq_release(&dq->fd);
+
+ _fmt_dbgr("calle.\n");
+ return qman_cb_dqrr_consume;
+}
+
+static void fmt_pcd_err_dqrr(
+ struct qman_portal *qm,
+ struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ _fmt_err("this callback should never be called.\n");
+ BUG();
+ return;
+}
+
+static void fmt_pcd_fqs_dqrr(
+ struct qman_portal *qm,
+ struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ _fmt_dbg(" fq state(0x%x)@fqid(%u.\n", msg->fq.fqs, msg->fq.fqid);
+ return;
+}
+
+/* private pcd queue template */
+static const struct qman_fq pcd_fq = {
+ .cb = { .dqrr = fmt_pcd_dqrr,
+ .ern = fmt_pcd_err_dqrr,
+ .fqs = fmt_pcd_fqs_dqrr}
+};
+
+/* defined as weak in dpaa driver. */
+/* ! parameters come from IOCTL call - US */
+int dpa_alloc_pcd_fqids(
+ struct device *dev,
+ uint32_t num, uint8_t alignment,
+ uint32_t *base_fqid)
+{
+ int _err = 0, i;
+ struct net_device *net_dev = NULL;
+ struct dpa_priv_s *dpa_priv = NULL;
+ struct fmt_port_pcd_s *fmt_port_pcd = NULL;
+ struct fmt_fqs_s *fmt_fqs = NULL;
+ struct fmt_port_s *fmt_port = NULL;
+ int num_allocated = 0;
+
+ _fmt_dbg("calling...\n");
+
+ net_dev = (typeof(net_dev))dev_get_drvdata(dev);
+ dpa_priv = (typeof(dpa_priv))netdev_priv(net_dev);
+
+ if (!netif_msg_probe(dpa_priv)) {
+ _fmt_err("dpa not probe.\n");
+ _err = -ENODEV;
+ goto _pcd_alloc_fqs_err;
+ }
+
+ fmt_port = match_dpa_to_fmt_port(dpa_priv);
+ if (!fmt_port) {
+ _fmt_err("fmt port not found.");
+ _err = -EINVAL;
+ goto _pcd_alloc_fqs_err;
+ }
+
+ fmt_port_pcd = &fmt_port->fmt_port_pcd;
+
+ num_allocated = qman_alloc_fqid_range(base_fqid, num, alignment, 0);
+
+ if ((num_allocated <= 0) ||
+ (num_allocated < num) ||
+ (alignment && (*base_fqid) % alignment)) {
+ *base_fqid = 0;
+ _fmt_err("Failed to alloc pcd fqs rang.\n");
+ _err = -EINVAL;
+ goto _pcd_alloc_fqs_err;
+ }
+
+ _fmt_dbg("wanted %d fqs(align %d), got %d fqids@%u.\n",
+ num, alignment, num_allocated, *base_fqid);
+
+ /* alloc pcd queues */
+ fmt_port_pcd->fmt_pcd_fqs = kmalloc(num_allocated *
+ sizeof(struct fmt_fqs_s),
+ GFP_KERNEL);
+ fmt_port_pcd->num_queues = num_allocated;
+ fmt_port_pcd->fqid_base = *base_fqid;
+ fmt_fqs = fmt_port_pcd->fmt_pcd_fqs;
+
+ /* alloc the pcd queues */
+ for (i = 0; i < num_allocated; i++, fmt_fqs++) {
+ _err = fmt_fq_alloc(
+ fmt_fqs,
+ &pcd_fq,
+ (*base_fqid) + i, QMAN_FQ_FLAG_NO_ENQUEUE,
+ dpa_priv->channel, 7);
+
+ if (_err < 0)
+ goto _pcd_alloc_fqs_err;
+
+ /* upcast to identify from where the frames came from */
+ fmt_fqs->fmt_port_priv = fmt_port;
+ }
+
+ _fmt_dbg("called.\n");
+ return _err;
+_pcd_alloc_fqs_err:
+ if (num_allocated > 0)
+ qman_release_fqid_range(*base_fqid, num_allocated);
+ /*TODO: free fmt_pcd_fqs if are any */
+
+ _fmt_dbg("called(_err:%d).\n", _err);
+ return _err;
+}
+
+/* defined as weak in dpaa driver. */
+int dpa_free_pcd_fqids(
+ struct device *dev,
+ uint32_t base_fqid)
+{
+
+ int _err = 0, i;
+ struct net_device *net_dev = NULL;
+ struct dpa_priv_s *dpa_priv = NULL;
+ struct fmt_port_pcd_s *fmt_port_pcd = NULL;
+ struct fmt_fqs_s *fmt_fqs = NULL;
+ struct fmt_port_s *fmt_port = NULL;
+ int num_allocated = 0;
+
+ _fmt_dbg("calling...\n");
+
+ net_dev = (typeof(net_dev))dev_get_drvdata(dev);
+ dpa_priv = (typeof(dpa_priv))netdev_priv(net_dev);
+
+ if (!netif_msg_probe(dpa_priv)) {
+ _fmt_err("dpa not probe.\n");
+ _err = -ENODEV;
+ goto _pcd_free_fqs_err;
+ }
+
+ fmt_port = match_dpa_to_fmt_port(dpa_priv);
+ if (!fmt_port) {
+ _fmt_err("fmt port not found.");
+ _err = -EINVAL;
+ goto _pcd_free_fqs_err;
+ }
+
+ fmt_port_pcd = &fmt_port->fmt_port_pcd;
+ num_allocated = fmt_port_pcd->num_queues;
+ fmt_fqs = fmt_port_pcd->fmt_pcd_fqs;
+
+ for (i = 0; i < num_allocated; i++, fmt_fqs++)
+ fmt_fq_free(fmt_fqs);
+
+ qman_release_fqid_range(base_fqid,num_allocated);
+
+ kfree(fmt_port_pcd->fmt_pcd_fqs);
+ memset(fmt_port_pcd, 0, sizeof(*fmt_port_pcd));
+
+ /* debugging stuff */
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ _fmt_dbg(" portid: %u.\n", fmt_port->id);
+ _fmt_dbg(" frames enqueue to qman: %u.\n",
+ atomic_read(&fmt_port->enqueue_to_qman_frm));
+ _fmt_dbg(" frames enqueue to rxq: %u.\n",
+ atomic_read(&fmt_port->enqueue_to_rxq));
+ _fmt_dbg(" frames dequeue from rxq: %u.\n",
+ atomic_read(&fmt_port->dequeue_from_rxq));
+ _fmt_dbg(" frames not enqueue to rxq - wrong frm: %u.\n",
+ atomic_read(&fmt_port->not_enqueue_to_rxq_wrong_frm));
+ atomic_set(&fmt_port->enqueue_to_qman_frm, 0);
+ atomic_set(&fmt_port->enqueue_to_rxq, 0);
+ atomic_set(&fmt_port->dequeue_from_rxq, 0);
+ atomic_set(&fmt_port->not_enqueue_to_rxq_wrong_frm, 0);
+#endif
+ return 0;
+
+_pcd_free_fqs_err:
+ return _err;
+}
+
+static int fmt_port_init(
+ struct fmt_port_s *fmt_port,
+ ioc_fmt_port_param_t *p_Params)
+{
+ struct device_node *fm_node, *fm_port_node;
+ const uint32_t *uint32_prop;
+ int _errno = 0, lenp = 0, i;
+ static struct of_device_id fm_node_of_match[] = {
+ { .compatible = "fsl,fman", },
+ { /* end of list */ },
+ };
+
+ _fmt_dbg("calling...\n");
+
+ /* init send/receive tu US list */
+ INIT_LIST_HEAD(&fmt_port->rx_q);
+
+ /* check parameters */
+ if (p_Params->num_tx_queues > FMAN_TEST_MAX_TX_FQS ||
+ p_Params->fm_port_id > IOC_FMT_MAX_NUM_OF_PORTS) {
+ _fmt_dbg("wrong test parameters.\n");
+ return -EINVAL;
+ }
+
+ /* set port parameters */
+ fmt_port->num_of_tx_fqs = p_Params->num_tx_queues;
+ fmt_port->id = p_Params->fm_port_id;
+ fmt_port->port_type = p_Params->fm_port_type;
+ fmt_port->diag = e_IOC_DIAG_MODE_NONE;
+
+ /* init debugging stuff */
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_set(&fmt_port->enqueue_to_qman_frm, 0);
+ atomic_set(&fmt_port->enqueue_to_rxq, 0);
+ atomic_set(&fmt_port->dequeue_from_rxq, 0);
+ atomic_set(&fmt_port->not_enqueue_to_rxq_wrong_frm, 0);
+#endif
+
+ /* TODO: This should be done at probe time not at runtime
+ * very ugly function */
+ /* fill fmt port properties from dts */
+ for_each_matching_node(fm_node, fm_node_of_match) {
+
+ uint32_prop = (uint32_t *)of_get_property(fm_node,
+ "cell-index", &lenp);
+ if (unlikely(uint32_prop == NULL)) {
+ _fmt_wrn("of_get_property(%s, cell-index) invalid",
+ fm_node->full_name);
+ return -EINVAL;
+ }
+ if (WARN_ON(lenp != sizeof(uint32_t))) {
+ _fmt_wrn("of_get_property(%s, cell-index) invalid",
+ fm_node->full_name);
+ return -EINVAL;
+ }
+
+ if (*uint32_prop == p_Params->fm_id) {
+ struct resource res;
+
+ /* Get the FM address */
+ _errno = of_address_to_resource(fm_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ _fmt_wrn("of_address_to_resource() = %u.\n", _errno);
+ return -EINVAL;
+ }
+
+ fmt_port->fm_phys_base_addr = res.start;
+
+ for_each_child_of_node(fm_node, fm_port_node) {
+ struct platform_device *of_dev;
+
+ if (!of_device_is_available(fm_port_node))
+ continue;
+
+ uint32_prop = (uint32_t *)of_get_property(
+ fm_port_node,
+ "cell-index",
+ &lenp);
+ if (uint32_prop == NULL)
+ continue;
+
+ if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-port-oh") &&
+ (fmt_port->port_type == e_IOC_FMT_PORT_T_OP)) {
+
+ if (*uint32_prop == fmt_port->id) {
+ of_dev = of_find_device_by_node(fm_port_node);
+ if (unlikely(of_dev == NULL)) {
+ _fmt_wrn("fm id invalid\n");
+ return -EINVAL;
+ }
+
+ fmt_port->p_tx_port =
+ fm_port_bind(&of_dev->dev);
+ fmt_port->p_tx_fm_port_dev =
+ (void *)fm_port_get_handle(
+ fmt_port->p_tx_port);
+ fmt_port->p_rx_port =
+ fmt_port->p_tx_port;
+ fmt_port->p_rx_fm_port_dev =
+ fmt_port->p_tx_fm_port_dev;
+ fmt_port->p_mac_dev = NULL;
+ break;
+ }
+ } else if ((*uint32_prop == fmt_port->id) &&
+ fmt_port->port_type == e_IOC_FMT_PORT_T_RXTX) {
+
+ of_dev = of_find_device_by_node(fm_port_node);
+ if (unlikely(of_dev == NULL)) {
+ _fmt_wrn("dtb fm id invalid value");
+ return -EINVAL;
+ }
+
+ if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-port-1g-tx")) {
+ fmt_port->p_tx_port =
+ fm_port_bind(&of_dev->dev);
+ fmt_port->p_tx_fm_port_dev = (void *)
+ fm_port_get_handle(
+ fmt_port->p_tx_port);
+ } else if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-port-1g-rx")) {
+ fmt_port->p_rx_port =
+ fm_port_bind(&of_dev->dev);
+ fmt_port->p_rx_fm_port_dev = (void *)
+ fm_port_get_handle(
+ fmt_port->p_rx_port);
+ } else if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-1g-mac") ||
+ of_device_is_compatible(fm_port_node,
+ "fsl,fman-memac"))
+ fmt_port->p_mac_dev =
+ (typeof(fmt_port->p_mac_dev))
+ dev_get_drvdata(&of_dev->dev);
+ else
+ continue;
+
+ if (fmt_port->p_tx_fm_port_dev &&
+ fmt_port->p_rx_fm_port_dev && fmt_port->p_mac_dev)
+ break;
+ } else if (((*uint32_prop + FM_MAX_NUM_OF_1G_RX_PORTS) ==
+ fmt_port->id) &&
+ fmt_port->port_type == e_IOC_FMT_PORT_T_RXTX) {
+
+ of_dev = of_find_device_by_node(fm_port_node);
+ if (unlikely(of_dev == NULL)) {
+ _fmt_wrn("dtb fm id invalid value\n");
+ return -EINVAL;
+ }
+
+ if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-port-10g-tx")) {
+ fmt_port->p_tx_port =
+ fm_port_bind(&of_dev->dev);
+ fmt_port->p_tx_fm_port_dev = (void *)
+ fm_port_get_handle(
+ fmt_port->p_tx_port);
+ } else if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-port-10g-rx")) {
+ fmt_port->p_rx_port =
+ fm_port_bind(&of_dev->dev);
+ fmt_port->p_rx_fm_port_dev = (void *)
+ fm_port_get_handle(
+ fmt_port->p_rx_port);
+ } else if (of_device_is_compatible(fm_port_node,
+ "fsl,fman-10g-mac") ||
+ of_device_is_compatible(fm_port_node,
+ "fsl,fman-memac"))
+ fmt_port->p_mac_dev =
+ (typeof(fmt_port->p_mac_dev))
+ dev_get_drvdata(&of_dev->dev);
+ else
+ continue;
+
+ if (fmt_port->p_tx_fm_port_dev &&
+ fmt_port->p_rx_fm_port_dev && fmt_port->p_mac_dev)
+ break;
+ }
+ } /* for_each_child */
+ }
+ } /* for each matching node */
+
+ if (fmt_port->p_tx_fm_port_dev == 0 ||
+ fmt_port->p_rx_fm_port_dev == 0) {
+
+ _fmt_err("bad fm port pointers.\n");
+ return -EINVAL;
+ }
+
+ _fmt_dbg("alloc %u tx queues.\n", fmt_port->num_of_tx_fqs);
+
+ /* init fman test egress dynamic frame queues */
+ for (i = 0; i < fmt_port->num_of_tx_fqs; i++) {
+ int _errno;
+ _errno = fmt_fq_alloc(
+ &fmt_port->p_tx_fqs[i],
+ &fmt_egress_fq,
+ 0,
+ QMAN_FQ_FLAG_TO_DCPORTAL,
+ fm_get_tx_port_channel(fmt_port->p_tx_port),
+ i);
+
+ if (_errno < 0) {
+ _fmt_err("tx queues allocation failed.\n");
+ /* TODO: memory leak here if 1 queue is allocated and
+ * next queues are failing ... */
+ return -EINVAL;
+ }
+ }
+
+ /* port is valid and ready to use. */
+ fmt_port->valid = TRUE;
+
+ _fmt_dbg("called.\n");
+ return 0;
+}
+
+/* fm test chardev functions */
+static int fmt_open(struct inode *inode, struct file *file)
+{
+ unsigned int minor = iminor(inode);
+
+ _fmt_dbg("calling...\n");
+
+ if (file->private_data != NULL)
+ return 0;
+
+ /* The minor represent the port number.
+ * Set the port structure accordingly, thus all the operations
+ * will be done on this port. */
+ if ((minor >= DEV_FM_TEST_PORTS_MINOR_BASE) &&
+ (minor < DEV_FM_TEST_MAX_MINORS))
+ file->private_data = &fm_test.ports[minor];
+ else
+ return -ENXIO;
+
+ _fmt_dbg("called.\n");
+ return 0;
+}
+
+static int fmt_close(struct inode *inode, struct file *file)
+{
+ struct fmt_port_s *fmt_port = NULL;
+ struct fmt_frame_s *fmt_frame = NULL;
+
+ int err = 0;
+
+ _fmt_dbg("calling...\n");
+
+ fmt_port = file->private_data;
+ if (!fmt_port)
+ return -ENODEV;
+
+ /* Close the current test port by invalidating it. */
+ fmt_port->valid = FALSE;
+
+ /* clean the fmt port queue */
+ while ((fmt_frame = dequeue_fmt_frame(fmt_port)) != NULL) {
+ if (fmt_frame && fmt_frame->buff.p_data){
+ kfree(fmt_frame->buff.p_data);
+ kfree(fmt_frame);
+ }
+ }
+
+ /* !!! the qman queues are cleaning from fm_ioctl...
+ * - very ugly */
+
+ _fmt_dbg("called.\n");
+ return err;
+}
+
+static int fmt_ioctls(unsigned int minor,
+ struct file *file,
+ unsigned int cmd,
+ unsigned long arg,
+ bool compat)
+{
+ struct fmt_port_s *fmt_port = NULL;
+
+ _fmt_dbg("IOCTL minor:%u "
+ " arg:0x%08lx ioctl cmd (0x%08x):(0x%02x:0x%02x.\n",
+ minor, arg, cmd, _IOC_TYPE(cmd), _IOC_NR(cmd));
+
+ fmt_port = file->private_data;
+ if (!fmt_port) {
+ _fmt_err("invalid fmt port.\n");
+ return -ENODEV;
+ }
+
+ /* set test type properly */
+ if (compat)
+ fmt_port->compat_test_type = true;
+ else
+ fmt_port->compat_test_type = false;
+
+ switch (cmd) {
+ case FMT_PORT_IOC_INIT:
+ {
+ ioc_fmt_port_param_t param;
+
+ if (fmt_port->valid) {
+ _fmt_wrn("port is already initialized.\n");
+ return -EFAULT;
+ }
+#if defined(CONFIG_COMPAT)
+ if (compat) {
+ if (copy_from_user(&param,
+ (ioc_fmt_port_param_t *)compat_ptr(arg),
+ sizeof(ioc_fmt_port_param_t)))
+
+ return -EFAULT;
+ } else
+#endif
+ {
+ if (copy_from_user(&param,
+ (ioc_fmt_port_param_t *) arg,
+ sizeof(ioc_fmt_port_param_t)))
+
+ return -EFAULT;
+ }
+
+ return fmt_port_init(fmt_port, &param);
+ }
+
+ case FMT_PORT_IOC_SET_DIAG_MODE:
+ if (get_user(fmt_port->diag, (ioc_diag_mode *)arg))
+ return -EFAULT;
+
+ if (fmt_port->diag == e_IOC_DIAG_MODE_CTRL_LOOPBACK)
+ return set_mac_int_loopback(fmt_port, TRUE);
+ else
+ return set_mac_int_loopback(fmt_port, FALSE);
+ break;
+
+ case FMT_PORT_IOC_SET_DPAECHO_MODE:
+ case FMT_PORT_IOC_SET_IP_HEADER_MANIP:
+ default:
+ _fmt_wrn("ioctl unimplemented minor:%u@ioctl"
+ " cmd:0x%08x(type:0x%02x, nr:0x%02x.\n",
+ minor, cmd, _IOC_TYPE(cmd), _IOC_NR(cmd));
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_COMPAT
+static long fmt_compat_ioctl(
+ struct file *file,
+ unsigned int cmd,
+ unsigned long arg)
+{
+ unsigned int minor = iminor(file->f_path.dentry->d_inode);
+
+ _fmt_dbg("calling...\n");
+ return fmt_ioctls(minor, file, cmd, arg, true);
+}
+#endif
+
+static long fmt_ioctl(
+ struct file *file,
+ unsigned int cmd,
+ unsigned long arg)
+{
+ unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int res;
+
+ _fmt_dbg("calling...\n");
+
+ fm_mutex_lock();
+ res = fmt_ioctls(minor, file, cmd, arg, false);
+ fm_mutex_unlock();
+
+ _fmt_dbg("called.\n");
+
+ return res;
+}
+
+#ifdef CONFIG_COMPAT
+void copy_compat_test_frame_buffer(
+ ioc_fmt_buff_desc_t *buff,
+ ioc_fmt_compat_buff_desc_t *compat_buff)
+{
+ compat_buff->qid = buff->qid;
+ compat_buff->p_data = ptr_to_compat(buff->p_data);
+ compat_buff->size = buff->size;
+ compat_buff->status = buff->status;
+
+ compat_buff->buff_context.p_user_priv =
+ ptr_to_compat(buff->buff_context.p_user_priv);
+ memcpy(compat_buff->buff_context.fm_prs_res,
+ buff->buff_context.fm_prs_res,
+ FM_PRS_MAX * sizeof(uint8_t));
+ memcpy(compat_buff->buff_context.fm_time_stamp,
+ buff->buff_context.fm_time_stamp,
+ FM_TIME_STAMP_MAX * sizeof(uint8_t));
+}
+#endif
+
+ssize_t fmt_read(
+ struct file *file,
+ char __user *buf,
+ size_t size,
+ loff_t *ppos)
+{
+ struct fmt_port_s *fmt_port = NULL;
+ struct fmt_frame_s *p_fmt_frame = NULL;
+ ssize_t cnt = 0;
+
+ fmt_port = file->private_data;
+ if (!fmt_port || !fmt_port->valid) {
+ _fmt_err("fmt port not valid!\n");
+ return -ENODEV;
+ }
+
+ p_fmt_frame = dequeue_fmt_frame(fmt_port);
+ if (p_fmt_frame == NULL)
+ return 0;
+
+ _fmt_dbgr("calling...\n");
+
+#ifdef CONFIG_COMPAT
+ if (fmt_port->compat_test_type){
+ cnt = sizeof(ioc_fmt_compat_buff_desc_t);
+ }
+ else
+#endif
+ {
+ cnt = sizeof(ioc_fmt_buff_desc_t);
+ }
+
+ if (size < cnt) {
+ _fmt_err("illegal buffer-size!\n");
+ cnt = 0;
+ goto _fmt_read_return;
+ }
+
+ /* Copy structure */
+#ifdef CONFIG_COMPAT
+ if (fmt_port->compat_test_type) {
+ {
+ ioc_fmt_compat_buff_desc_t compat_buff;
+ copy_compat_test_frame_buffer(&p_fmt_frame->buff,
+ &compat_buff);
+
+ if (copy_to_user(buf, &compat_buff, cnt)) {
+ _fmt_err("copy_to_user failed!\n");
+ goto _fmt_read_return;
+ }
+ }
+
+ ((ioc_fmt_compat_buff_desc_t *)buf)->p_data =
+ ptr_to_compat(buf+sizeof(ioc_fmt_compat_buff_desc_t));
+ cnt += MIN(p_fmt_frame->buff.size, size-cnt);
+ } else
+#endif
+ {
+ if (copy_to_user(buf, &p_fmt_frame->buff, cnt)) {
+ _fmt_err("copy_to_user failed!\n");
+ goto _fmt_read_return;
+ }
+
+ ((ioc_fmt_buff_desc_t *)buf)->p_data =
+ buf + sizeof(ioc_fmt_buff_desc_t);
+ cnt += MIN(p_fmt_frame->buff.size, size-cnt);
+ }
+
+ if (size < cnt) {
+ _fmt_err("illegal buffer-size!\n");
+ goto _fmt_read_return;
+ }
+
+ /* copy frame */
+#ifdef CONFIG_COMPAT
+ if (fmt_port->compat_test_type) {
+ if (copy_to_user(buf+sizeof(ioc_fmt_compat_buff_desc_t),
+ p_fmt_frame->buff.p_data, cnt)) {
+ _fmt_err("copy_to_user failed!\n");
+ goto _fmt_read_return;
+ }
+ } else
+#endif
+ {
+ if (copy_to_user(buf+sizeof(ioc_fmt_buff_desc_t),
+ p_fmt_frame->buff.p_data, cnt)) {
+ _fmt_err("copy_to_user failed!\n");
+ goto _fmt_read_return;
+ }
+ }
+
+_fmt_read_return:
+ kfree(p_fmt_frame->buff.p_data);
+ kfree(p_fmt_frame);
+
+ _fmt_dbgr("called.\n");
+ return cnt;
+}
+
+ssize_t fmt_write(
+ struct file *file,
+ const char __user *buf,
+ size_t size,
+ loff_t *ppos)
+{
+ struct fmt_port_s *fmt_port = NULL;
+ ioc_fmt_buff_desc_t buff_desc;
+#ifdef CONFIG_COMPAT
+ ioc_fmt_compat_buff_desc_t buff_desc_compat;
+#endif
+ uint8_t *p_data = NULL;
+ uint32_t data_offset;
+ int _errno;
+ t_DpaaFD fd;
+
+ _fmt_dbgr("calling...\n");
+
+ fmt_port = file->private_data;
+ if (!fmt_port || !fmt_port->valid) {
+ _fmt_err("fmt port not valid.\n");
+ return -EINVAL;
+ }
+
+ /* If Compat (32B UserSpace - 64B KernelSpace) */
+#ifdef CONFIG_COMPAT
+ if (fmt_port->compat_test_type) {
+ if (size < sizeof(ioc_fmt_compat_buff_desc_t)) {
+ _fmt_err("invalid buff_desc size.\n");
+ return -EFAULT;
+ }
+
+ if (copy_from_user(&buff_desc_compat, buf,
+ sizeof(ioc_fmt_compat_buff_desc_t)))
+ return -EFAULT;
+
+ buff_desc.qid = buff_desc_compat.qid;
+ buff_desc.p_data = compat_ptr(buff_desc_compat.p_data);
+ buff_desc.size = buff_desc_compat.size;
+ buff_desc.status = buff_desc_compat.status;
+
+ buff_desc.buff_context.p_user_priv =
+ compat_ptr(buff_desc_compat.buff_context.p_user_priv);
+ memcpy(buff_desc.buff_context.fm_prs_res,
+ buff_desc_compat.buff_context.fm_prs_res,
+ FM_PRS_MAX * sizeof(uint8_t));
+ memcpy(buff_desc.buff_context.fm_time_stamp,
+ buff_desc_compat.buff_context.fm_time_stamp,
+ FM_TIME_STAMP_MAX * sizeof(uint8_t));
+ } else
+#endif
+ {
+ if (size < sizeof(ioc_fmt_buff_desc_t)) {
+ _fmt_err("invalid buff_desc size.\n");
+ return -EFAULT;
+ }
+
+ if (copy_from_user(&buff_desc, (ioc_fmt_buff_desc_t *)buf,
+ sizeof(ioc_fmt_buff_desc_t)))
+ return -EFAULT;
+ }
+
+ data_offset = FM_PORT_GetBufferDataOffset(fmt_port->p_tx_fm_port_dev);
+ p_data = kmalloc(buff_desc.size+data_offset, GFP_KERNEL);
+ if (!p_data)
+ return -ENOMEM;
+
+ /* If Compat (32UserSpace - 64KernelSpace) the buff_desc.p_data is ok */
+ if (copy_from_user((uint8_t *)PTR_MOVE(p_data, data_offset),
+ buff_desc.p_data,
+ buff_desc.size)) {
+ kfree(p_data);
+ return -EFAULT;
+ }
+
+ /* TODO: dma_map_single here (cannot access the bpool struct) */
+
+ /* prepare fd */
+ memset(&fd, 0, sizeof(fd));
+ DPAA_FD_SET_ADDR(&fd, p_data);
+ DPAA_FD_SET_OFFSET(&fd, data_offset);
+ DPAA_FD_SET_LENGTH(&fd, buff_desc.size);
+
+ _errno = qman_enqueue(&fmt_port->p_tx_fqs[buff_desc.qid].fq_base,
+ (struct qm_fd *)&fd, 0);
+ if (_errno) {
+ buff_desc.status = (uint32_t)_errno;
+ if (copy_to_user((ioc_fmt_buff_desc_t *)buf, &buff_desc,
+ sizeof(ioc_fmt_buff_desc_t))) {
+ kfree(p_data);
+ return -EFAULT;
+ }
+ }
+
+ /* for debugging */
+#if defined(FMT_K_DBG) || defined(FMT_K_DBG_RUNTIME)
+ atomic_inc(&fmt_port->enqueue_to_qman_frm);
+#endif
+ _fmt_dbgr("called.\n");
+ return buff_desc.size;
+}
+
+/* fm test character device definition */
+static const struct file_operations fmt_fops =
+{
+ .owner = THIS_MODULE,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = fmt_compat_ioctl,
+#endif
+ .unlocked_ioctl = fmt_ioctl,
+ .open = fmt_open,
+ .release = fmt_close,
+ .read = fmt_read,
+ .write = fmt_write,
+};
+
+static int fmt_init(void)
+{
+ int id;
+
+ _fmt_dbg("calling...\n");
+
+ /* Register to the /dev for IOCTL API */
+ /* Register dynamically a new major number for the character device: */
+ fm_test.major = register_chrdev(0, DEV_FM_TEST_NAME, &fmt_fops);
+ if (fm_test.major <= 0) {
+ _fmt_wrn("Failed to allocate major number for device %s.\n",
+ DEV_FM_TEST_NAME);
+ return -ENODEV;
+ }
+
+ /* Creating class for FMan_test */
+ fm_test.fmt_class = class_create(THIS_MODULE, DEV_FM_TEST_NAME);
+ if (IS_ERR(fm_test.fmt_class)) {
+ unregister_chrdev(fm_test.major, DEV_FM_TEST_NAME);
+ _fmt_wrn("Error creating %s class.\n", DEV_FM_TEST_NAME);
+ return -ENODEV;
+ }
+
+ for (id = 0; id < IOC_FMT_MAX_NUM_OF_PORTS; id++)
+ if (NULL == device_create(fm_test.fmt_class, NULL,
+ MKDEV(fm_test.major,
+ DEV_FM_TEST_PORTS_MINOR_BASE + id), NULL,
+ DEV_FM_TEST_NAME "%d", id)) {
+
+ _fmt_err("Error creating %s device.\n",
+ DEV_FM_TEST_NAME);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static void fmt_free(void)
+{
+ int id;
+
+ for (id = 0; id < IOC_FMT_MAX_NUM_OF_PORTS; id++)
+ device_destroy(fm_test.fmt_class, MKDEV(fm_test.major,
+ DEV_FM_TEST_PORTS_MINOR_BASE + id));
+ class_destroy(fm_test.fmt_class);
+}
+
+static int __init __cold fmt_load(void)
+{
+ struct dpaa_eth_hooks_s priv_dpaa_eth_hooks;
+
+ /* set dpaa hooks for default queues */
+ memset(&priv_dpaa_eth_hooks, 0, sizeof(priv_dpaa_eth_hooks));
+ priv_dpaa_eth_hooks.rx_default = fmt_rx_default_hook;
+ priv_dpaa_eth_hooks.rx_error = fmt_rx_error_hook;
+ priv_dpaa_eth_hooks.tx_confirm = fmt_tx_confirm_hook;
+ priv_dpaa_eth_hooks.tx_error = fmt_tx_confirm_error_hook;
+
+ fsl_dpaa_eth_set_hooks(&priv_dpaa_eth_hooks);
+
+ /* initialize the fman test environment */
+ if (fmt_init() < 0) {
+ _fmt_err("Failed to init FM-test modul.\n");
+ fmt_free();
+ return -ENODEV;
+ }
+
+ _fmt_inf("FSL FM test module loaded.\n");
+
+ return 0;
+}
+
+static void __exit __cold fmt_unload(void)
+{
+ fmt_free();
+ _fmt_inf("FSL FM test module unloaded.\n");
+}
+
+module_init(fmt_load);
+module_exit(fmt_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c
@@ -0,0 +1,2908 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_fm.c
+ @Author Shlomi Gridish
+ @Description FM Linux wrapper functions.
+*/
+
+#include <linux/version.h>
+#include <linux/slab.h>
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/device.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/clk.h>
+#include <asm/uaccess.h>
+#include <asm/errno.h>
+#ifndef CONFIG_FMAN_ARM
+#include <sysdev/fsl_soc.h>
+#include <linux/fsl/guts.h>
+#include <linux/fsl/svr.h>
+#endif
+#include <linux/stat.h> /* For file access mask */
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+
+/* NetCommSw Headers --------------- */
+#include "std_ext.h"
+#include "error_ext.h"
+#include "sprint_ext.h"
+#include "debug_ext.h"
+#include "sys_io_ext.h"
+
+#include "fm_ioctls.h"
+
+#include "lnxwrp_fm.h"
+#include "lnxwrp_resources.h"
+#include "lnxwrp_sysfs_fm.h"
+#include "lnxwrp_sysfs_fm_port.h"
+#include "lnxwrp_exp_sym.h"
+#include "fm_common.h"
+#include "../../sdk_fman/Peripherals/FM/fm.h"
+#define __ERR_MODULE__ MODULE_FM
+
+extern struct device_node *GetFmPortAdvArgsDevTreeNode (struct device_node *fm_node,
+ e_FmPortType portType,
+ uint8_t portId);
+
+#define PROC_PRINT(args...) offset += sprintf(buf+offset,args)
+
+#define ADD_ADV_CONFIG_NO_RET(_func, _param) \
+ do { \
+ if (i<max){ \
+ p_Entry = &p_Entrys[i]; \
+ p_Entry->p_Function = _func; \
+ _param \
+ i++; \
+ } \
+ else \
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,\
+ ("Number of advanced-configuration entries exceeded"));\
+ } while (0)
+
+/* Bootarg used to override the Kconfig FSL_FM_MAX_FRAME_SIZE value */
+#define FSL_FM_MAX_FRM_BOOTARG "fsl_fm_max_frm"
+
+/* Bootarg used to override FSL_FM_RX_EXTRA_HEADROOM Kconfig value */
+#define FSL_FM_RX_EXTRA_HEADROOM_BOOTARG "fsl_fm_rx_extra_headroom"
+
+/* Minimum and maximum value for the fsl_fm_rx_extra_headroom bootarg */
+#define FSL_FM_RX_EXTRA_HEADROOM_MIN 16
+#define FSL_FM_RX_EXTRA_HEADROOM_MAX 384
+
+#define FSL_FM_PAUSE_TIME_ENABLE 0xf000
+#define FSL_FM_PAUSE_TIME_DISABLE 0
+#define FSL_FM_PAUSE_THRESH_DEFAULT 0
+
+/*
+ * Max frame size, across all interfaces.
+ * Configurable from Kconfig or bootargs, to avoid allocating
+ * oversized (socket) buffers when not using jumbo frames.
+ * Must be large enough to accommodate the network MTU, but small enough
+ * to avoid wasting skb memory.
+ *
+ * Could be overridden once, at boot-time, via the
+ * fm_set_max_frm() callback.
+ */
+int fsl_fm_max_frm = CONFIG_FSL_FM_MAX_FRAME_SIZE;
+
+/*
+ * Extra headroom for Rx buffers.
+ * FMan is instructed to allocate, on the Rx path, this amount of
+ * space at the beginning of a data buffer, beside the DPA private
+ * data area and the IC fields.
+ * Does not impact Tx buffer layout.
+ *
+ * Configurable from Kconfig or bootargs. Zero by default, it's needed
+ * on particular forwarding scenarios that add extra headers to the
+ * forwarded frame.
+ */
+int fsl_fm_rx_extra_headroom = CONFIG_FSL_FM_RX_EXTRA_HEADROOM;
+
+#ifdef CONFIG_FMAN_PFC
+static int fsl_fm_pfc_quanta[] = {
+ CONFIG_FMAN_PFC_QUANTA_0,
+ CONFIG_FMAN_PFC_QUANTA_1,
+ CONFIG_FMAN_PFC_QUANTA_2,
+ CONFIG_FMAN_PFC_QUANTA_3
+};
+#endif
+
+static t_LnxWrpFm lnxWrpFm;
+
+int fm_get_max_frm()
+{
+ return fsl_fm_max_frm;
+}
+EXPORT_SYMBOL(fm_get_max_frm);
+
+int fm_get_rx_extra_headroom()
+{
+ return ALIGN(fsl_fm_rx_extra_headroom, 16);
+}
+EXPORT_SYMBOL(fm_get_rx_extra_headroom);
+
+static int __init fm_set_max_frm(char *str)
+{
+ int ret = 0;
+
+ ret = get_option(&str, &fsl_fm_max_frm);
+ if (ret != 1) {
+ /*
+ * This will only work if CONFIG_EARLY_PRINTK is compiled in,
+ * and something like "earlyprintk=serial,uart0,115200" is
+ * specified in the bootargs
+ */
+ printk(KERN_WARNING "No suitable %s=<int> prop in bootargs; "
+ "will use the default FSL_FM_MAX_FRAME_SIZE (%d) "
+ "from Kconfig.\n", FSL_FM_MAX_FRM_BOOTARG,
+ CONFIG_FSL_FM_MAX_FRAME_SIZE);
+
+ fsl_fm_max_frm = CONFIG_FSL_FM_MAX_FRAME_SIZE;
+ return 1;
+ }
+
+ /* Don't allow invalid bootargs; fallback to the Kconfig value */
+ if (fsl_fm_max_frm < 64 || fsl_fm_max_frm > 9600) {
+ printk(KERN_WARNING "Invalid %s=%d in bootargs, valid range is "
+ "64-9600. Falling back to the FSL_FM_MAX_FRAME_SIZE (%d) "
+ "from Kconfig.\n",
+ FSL_FM_MAX_FRM_BOOTARG, fsl_fm_max_frm,
+ CONFIG_FSL_FM_MAX_FRAME_SIZE);
+
+ fsl_fm_max_frm = CONFIG_FSL_FM_MAX_FRAME_SIZE;
+ return 1;
+ }
+
+ printk(KERN_INFO "Using fsl_fm_max_frm=%d from bootargs\n",
+ fsl_fm_max_frm);
+ return 0;
+}
+early_param(FSL_FM_MAX_FRM_BOOTARG, fm_set_max_frm);
+
+static int __init fm_set_rx_extra_headroom(char *str)
+{
+ int ret;
+
+ ret = get_option(&str, &fsl_fm_rx_extra_headroom);
+
+ if (ret != 1) {
+ printk(KERN_WARNING "No suitable %s=<int> prop in bootargs; "
+ "will use the default FSL_FM_RX_EXTRA_HEADROOM (%d) "
+ "from Kconfig.\n", FSL_FM_RX_EXTRA_HEADROOM_BOOTARG,
+ CONFIG_FSL_FM_RX_EXTRA_HEADROOM);
+ fsl_fm_rx_extra_headroom = CONFIG_FSL_FM_RX_EXTRA_HEADROOM;
+
+ return 1;
+ }
+
+ if (fsl_fm_rx_extra_headroom < FSL_FM_RX_EXTRA_HEADROOM_MIN ||
+ fsl_fm_rx_extra_headroom > FSL_FM_RX_EXTRA_HEADROOM_MAX) {
+ printk(KERN_WARNING "Invalid value for %s=%d prop in "
+ "bootargs; will use the default "
+ "FSL_FM_RX_EXTRA_HEADROOM (%d) from Kconfig.\n",
+ FSL_FM_RX_EXTRA_HEADROOM_BOOTARG,
+ fsl_fm_rx_extra_headroom,
+ CONFIG_FSL_FM_RX_EXTRA_HEADROOM);
+ fsl_fm_rx_extra_headroom = CONFIG_FSL_FM_RX_EXTRA_HEADROOM;
+ }
+
+ printk(KERN_INFO "Using fsl_fm_rx_extra_headroom=%d from bootargs\n",
+ fsl_fm_rx_extra_headroom);
+
+ return 0;
+}
+early_param(FSL_FM_RX_EXTRA_HEADROOM_BOOTARG, fm_set_rx_extra_headroom);
+
+static irqreturn_t fm_irq(int irq, void *_dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)_dev;
+#ifdef CONFIG_PM_SLEEP
+ t_Fm *p_Fm = (t_Fm*)p_LnxWrpFmDev->h_Dev;
+#endif
+ if (!p_LnxWrpFmDev || !p_LnxWrpFmDev->h_Dev)
+ return IRQ_NONE;
+
+#ifdef CONFIG_PM_SLEEP
+ if (fman_get_normal_pending(p_Fm->p_FmFpmRegs) & INTR_EN_WAKEUP)
+ {
+ pm_wakeup_event(p_LnxWrpFmDev->dev, 200);
+ }
+#endif
+ FM_EventIsr(p_LnxWrpFmDev->h_Dev);
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t fm_err_irq(int irq, void *_dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)_dev;
+
+ if (!p_LnxWrpFmDev || !p_LnxWrpFmDev->h_Dev)
+ return IRQ_NONE;
+
+ if (FM_ErrorIsr(p_LnxWrpFmDev->h_Dev) == E_OK)
+ return IRQ_HANDLED;
+
+ return IRQ_NONE;
+}
+
+/* used to protect FMD/LLD from concurrent calls in functions fm_mutex_lock / fm_mutex_unlock */
+static struct mutex lnxwrp_mutex;
+
+static t_LnxWrpFmDev * CreateFmDev(uint8_t id)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ int j;
+
+ p_LnxWrpFmDev = (t_LnxWrpFmDev *)XX_Malloc(sizeof(t_LnxWrpFmDev));
+ if (!p_LnxWrpFmDev)
+ {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ return NULL;
+ }
+
+ memset(p_LnxWrpFmDev, 0, sizeof(t_LnxWrpFmDev));
+ p_LnxWrpFmDev->fmDevSettings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry));
+ memset(p_LnxWrpFmDev->fmDevSettings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)));
+ p_LnxWrpFmDev->fmPcdDevSettings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry));
+ memset(p_LnxWrpFmDev->fmPcdDevSettings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)));
+ p_LnxWrpFmDev->hcPort.settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry));
+ memset(p_LnxWrpFmDev->hcPort.settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)));
+ for (j=0; j<FM_MAX_NUM_OF_RX_PORTS; j++)
+ {
+ p_LnxWrpFmDev->rxPorts[j].settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry));
+ memset(p_LnxWrpFmDev->rxPorts[j].settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)));
+ }
+ for (j=0; j<FM_MAX_NUM_OF_TX_PORTS; j++)
+ {
+ p_LnxWrpFmDev->txPorts[j].settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry));
+ memset(p_LnxWrpFmDev->txPorts[j].settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)));
+ }
+ for (j=0; j<FM_MAX_NUM_OF_OH_PORTS-1; j++)
+ {
+ p_LnxWrpFmDev->opPorts[j].settings.advConfig = (t_SysObjectAdvConfigEntry*)XX_Malloc(FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry));
+ memset(p_LnxWrpFmDev->opPorts[j].settings.advConfig, 0, (FM_MAX_NUM_OF_ADV_SETTINGS*sizeof(t_SysObjectAdvConfigEntry)));
+ }
+
+ return p_LnxWrpFmDev;
+}
+
+static void DestroyFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+ int j;
+
+ for (j=0; j<FM_MAX_NUM_OF_OH_PORTS-1; j++)
+ if (p_LnxWrpFmDev->opPorts[j].settings.advConfig)
+ XX_Free(p_LnxWrpFmDev->opPorts[j].settings.advConfig);
+ for (j=0; j<FM_MAX_NUM_OF_TX_PORTS; j++)
+ if (p_LnxWrpFmDev->txPorts[j].settings.advConfig)
+ XX_Free(p_LnxWrpFmDev->txPorts[j].settings.advConfig);
+ for (j=0; j<FM_MAX_NUM_OF_RX_PORTS; j++)
+ if (p_LnxWrpFmDev->rxPorts[j].settings.advConfig)
+ XX_Free(p_LnxWrpFmDev->rxPorts[j].settings.advConfig);
+ if (p_LnxWrpFmDev->hcPort.settings.advConfig)
+ XX_Free(p_LnxWrpFmDev->hcPort.settings.advConfig);
+ if (p_LnxWrpFmDev->fmPcdDevSettings.advConfig)
+ XX_Free(p_LnxWrpFmDev->fmPcdDevSettings.advConfig);
+ if (p_LnxWrpFmDev->fmDevSettings.advConfig)
+ XX_Free(p_LnxWrpFmDev->fmDevSettings.advConfig);
+
+ XX_Free(p_LnxWrpFmDev);
+}
+
+static t_Error FillRestFmInfo(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+#define FM_BMI_PPIDS_OFFSET 0x00080304
+#define FM_DMA_PLR_OFFSET 0x000c2060
+#define FM_FPM_IP_REV_1_OFFSET 0x000c30c4
+#define DMA_HIGH_LIODN_MASK 0x0FFF0000
+#define DMA_LOW_LIODN_MASK 0x00000FFF
+#define DMA_LIODN_SHIFT 16
+
+typedef _Packed struct {
+ uint32_t plr[32];
+} _PackedType t_Plr;
+
+typedef _Packed struct {
+ volatile uint32_t fmbm_ppid[63];
+} _PackedType t_Ppids;
+
+ t_Plr *p_Plr;
+ t_Ppids *p_Ppids;
+ int i,j;
+ uint32_t fmRev;
+
+ static const uint8_t phys1GRxPortId[] = {0x8,0x9,0xa,0xb,0xc,0xd,0xe,0xf};
+ static const uint8_t phys10GRxPortId[] = {0x10,0x11};
+#if (DPAA_VERSION >= 11)
+ static const uint8_t physOhPortId[] = {/* 0x1, */0x2,0x3,0x4,0x5,0x6,0x7};
+#else
+ static const uint8_t physOhPortId[] = {0x1,0x2,0x3,0x4,0x5,0x6,0x7};
+#endif
+ static const uint8_t phys1GTxPortId[] = {0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f};
+ static const uint8_t phys10GTxPortId[] = {0x30,0x31};
+
+ fmRev = (uint32_t)(*((volatile uint32_t *)UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr+FM_FPM_IP_REV_1_OFFSET)));
+ fmRev &= 0xffff;
+
+ p_Plr = (t_Plr *)UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr+FM_DMA_PLR_OFFSET);
+#ifdef MODULE
+ for (i=0;i<FM_MAX_NUM_OF_PARTITIONS/2;i++)
+ p_Plr->plr[i] = 0;
+#endif /* MODULE */
+
+ for (i=0; i<FM_MAX_NUM_OF_PARTITIONS; i++)
+ {
+ uint16_t liodnBase = (uint16_t)((i%2) ?
+ (p_Plr->plr[i/2] & DMA_LOW_LIODN_MASK) :
+ ((p_Plr->plr[i/2] & DMA_HIGH_LIODN_MASK) >> DMA_LIODN_SHIFT));
+#ifdef FM_PARTITION_ARRAY
+ /* TODO: this was .liodnPerPartition[i] = liodnBase; is the index meaning the same? */
+ p_LnxWrpFmDev->fmDevSettings.param.liodnBasePerPort[i] = liodnBase;
+#endif /* FM_PARTITION_ARRAY */
+
+ if ((i >= phys1GRxPortId[0]) &&
+ (i <= phys1GRxPortId[FM_MAX_NUM_OF_1G_RX_PORTS-1]))
+ {
+ for (j=0; j<ARRAY_SIZE(phys1GRxPortId); j++)
+ if (phys1GRxPortId[j] == i)
+ break;
+ ASSERT_COND(j<ARRAY_SIZE(phys1GRxPortId));
+ p_LnxWrpFmDev->rxPorts[j].settings.param.liodnBase = liodnBase;
+ }
+ else if (FM_MAX_NUM_OF_10G_RX_PORTS &&
+ (i >= phys10GRxPortId[0]) &&
+ (i <= phys10GRxPortId[FM_MAX_NUM_OF_10G_RX_PORTS-1]))
+ {
+ for (j=0; j<ARRAY_SIZE(phys10GRxPortId); j++)
+ if (phys10GRxPortId[j] == i)
+ break;
+ ASSERT_COND(j<ARRAY_SIZE(phys10GRxPortId));
+ p_LnxWrpFmDev->rxPorts[FM_MAX_NUM_OF_1G_RX_PORTS+j].settings.param.liodnBase = liodnBase;
+ }
+ else if ((i >= physOhPortId[0]) &&
+ (i <= physOhPortId[FM_MAX_NUM_OF_OH_PORTS-1]))
+ {
+ for (j=0; j<ARRAY_SIZE(physOhPortId); j++)
+ if (physOhPortId[j] == i)
+ break;
+ ASSERT_COND(j<ARRAY_SIZE(physOhPortId));
+ if (j == 0)
+ p_LnxWrpFmDev->hcPort.settings.param.liodnBase = liodnBase;
+ else
+ p_LnxWrpFmDev->opPorts[j - 1].settings.param.liodnBase = liodnBase;
+ }
+ else if ((i >= phys1GTxPortId[0]) &&
+ (i <= phys1GTxPortId[FM_MAX_NUM_OF_1G_TX_PORTS-1]))
+ {
+ for (j=0; j<ARRAY_SIZE(phys1GTxPortId); j++)
+ if (phys1GTxPortId[j] == i)
+ break;
+ ASSERT_COND(j<ARRAY_SIZE(phys1GTxPortId));
+ p_LnxWrpFmDev->txPorts[j].settings.param.liodnBase = liodnBase;
+ }
+ else if (FM_MAX_NUM_OF_10G_TX_PORTS &&
+ (i >= phys10GTxPortId[0]) &&
+ (i <= phys10GTxPortId[FM_MAX_NUM_OF_10G_TX_PORTS-1]))
+ {
+ for (j=0; j<ARRAY_SIZE(phys10GTxPortId); j++)
+ if (phys10GTxPortId[j] == i)
+ break;
+ ASSERT_COND(j<ARRAY_SIZE(phys10GTxPortId));
+ p_LnxWrpFmDev->txPorts[FM_MAX_NUM_OF_1G_TX_PORTS+j].settings.param.liodnBase = liodnBase;
+ }
+ }
+
+ p_Ppids = (t_Ppids *)UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr+FM_BMI_PPIDS_OFFSET);
+
+ for (i=0; i<FM_MAX_NUM_OF_1G_RX_PORTS; i++)
+ p_LnxWrpFmDev->rxPorts[i].settings.param.specificParams.rxParams.liodnOffset =
+ p_Ppids->fmbm_ppid[phys1GRxPortId[i]-1];
+
+ for (i=0; i<FM_MAX_NUM_OF_10G_RX_PORTS; i++)
+ p_LnxWrpFmDev->rxPorts[FM_MAX_NUM_OF_1G_RX_PORTS+i].settings.param.specificParams.rxParams.liodnOffset =
+ p_Ppids->fmbm_ppid[phys10GRxPortId[i]-1];
+
+ return E_OK;
+}
+
+/* Structure that defines QE firmware binary files.
+ *
+ * See Documentation/powerpc/qe_firmware.txt for a description of these
+ * fields.
+ */
+struct qe_firmware {
+ struct qe_header {
+ __be32 length; /* Length of the entire structure, in bytes */
+ u8 magic[3]; /* Set to { 'Q', 'E', 'F' } */
+ u8 version; /* Version of this layout. First ver is '1' */
+ } header;
+ u8 id[62]; /* Null-terminated identifier string */
+ u8 split; /* 0 = shared I-RAM, 1 = split I-RAM */
+ u8 count; /* Number of microcode[] structures */
+ struct {
+ __be16 model; /* The SOC model */
+ u8 major; /* The SOC revision major */
+ u8 minor; /* The SOC revision minor */
+ } __attribute__ ((packed)) soc;
+ u8 padding[4]; /* Reserved, for alignment */
+ __be64 extended_modes; /* Extended modes */
+ __be32 vtraps[8]; /* Virtual trap addresses */
+ u8 reserved[4]; /* Reserved, for future expansion */
+ struct qe_microcode {
+ u8 id[32]; /* Null-terminated identifier */
+ __be32 traps[16]; /* Trap addresses, 0 == ignore */
+ __be32 eccr; /* The value for the ECCR register */
+ __be32 iram_offset; /* Offset into I-RAM for the code */
+ __be32 count; /* Number of 32-bit words of the code */
+ __be32 code_offset; /* Offset of the actual microcode */
+ u8 major; /* The microcode version major */
+ u8 minor; /* The microcode version minor */
+ u8 revision; /* The microcode version revision */
+ u8 padding; /* Reserved, for alignment */
+ u8 reserved[4]; /* Reserved, for future expansion */
+ } __attribute__ ((packed)) microcode[1];
+ /* All microcode binaries should be located here */
+ /* CRC32 should be located here, after the microcode binaries */
+} __attribute__ ((packed));
+
+
+/**
+ * FindFmanMicrocode - find the Fman microcode
+ *
+ * This function returns a pointer to the QE Firmware blob that holds
+ * the Fman microcode. We use the QE Firmware structure because Fman microcode
+ * is similar to QE microcode, so there's no point in defining a new layout.
+ *
+ * Current versions of U-Boot embed the Fman firmware into the device tree,
+ * so we check for that first. Each Fman node in the device tree contains a
+ * node or a pointer to node that holds the firmware. Technically, we should
+ * be fetching the firmware node for the current Fman, but we don't have that
+ * information any more, so we assume that there is only one firmware node in
+ * the device tree, and that all Fmen use the same firmware.
+ */
+static const struct qe_firmware *FindFmanMicrocode(void)
+{
+ static const struct qe_firmware *P4080_UCPatch;
+ struct device_node *np;
+
+ if (P4080_UCPatch)
+ return P4080_UCPatch;
+
+ /* The firmware should be inside the device tree. */
+ np = of_find_compatible_node(NULL, NULL, "fsl,fman-firmware");
+ if (np) {
+ P4080_UCPatch = of_get_property(np, "fsl,firmware", NULL);
+ of_node_put(np);
+ if (P4080_UCPatch)
+ return P4080_UCPatch;
+ else
+ REPORT_ERROR(WARNING, E_NOT_FOUND, ("firmware node is incomplete"));
+ }
+
+ /* Returning NULL here forces the reuse of the IRAM content */
+ return NULL;
+}
+#define SVR_SECURITY_MASK 0x00080000
+#define SVR_PERSONALITY_MASK 0x0000FF00
+#define SVR_VER_IGNORE_MASK (SVR_SECURITY_MASK | SVR_PERSONALITY_MASK)
+#define SVR_B4860_REV1_VALUE 0x86800010
+#define SVR_B4860_REV2_VALUE 0x86800020
+#define SVR_T4240_VALUE 0x82400000
+#define SVR_T4120_VALUE 0x82400100
+#define SVR_T4160_VALUE 0x82410000
+#define SVR_T4080_VALUE 0x82410200
+#define SVR_T4_DEVICE_ID 0x82400000
+#define SVR_DEVICE_ID_MASK 0xFFF00000
+
+#define OF_DEV_ID_NUM 2 /* one used, another one zeroed */
+
+/* searches for a subnode with the given name/compatible */
+static bool HasFmPcdOfNode(struct device_node *fm_node,
+ struct of_device_id *ids,
+ const char *name,
+ const char *compatible)
+{
+ struct device_node *dev_node;
+ bool ret = false;
+
+ memset(ids, 0, OF_DEV_ID_NUM*sizeof(struct of_device_id));
+ if (WARN_ON(strlen(name) >= sizeof(ids[0].name)))
+ return false;
+ strcpy(ids[0].name, name);
+ if (WARN_ON(strlen(compatible) >= sizeof(ids[0].compatible)))
+ return false;
+ strcpy(ids[0].compatible, compatible);
+ for_each_child_of_node(fm_node, dev_node)
+ if (of_match_node(ids, dev_node) != NULL)
+ ret = true;
+ return ret;
+}
+
+static t_LnxWrpFmDev * ReadFmDevTreeNode (struct platform_device *of_dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ struct device_node *fm_node, *dev_node;
+ struct of_device_id ids[OF_DEV_ID_NUM];
+ struct resource res;
+ struct clk *clk;
+ u32 clk_rate;
+ const uint32_t *uint32_prop;
+ int _errno=0, lenp;
+ uint32_t tmp_prop;
+
+ fm_node = of_node_get(of_dev->dev.of_node);
+
+ uint32_prop = (uint32_t *)of_get_property(fm_node, "cell-index", &lenp);
+ if (unlikely(uint32_prop == NULL)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_get_property(%s, cell-index) failed", fm_node->full_name));
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+
+ if (tmp_prop > INTG_MAX_NUM_OF_FM) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("fm id!"));
+ return NULL;
+ }
+ p_LnxWrpFmDev = CreateFmDev(tmp_prop);
+ if (!p_LnxWrpFmDev) {
+ REPORT_ERROR(MAJOR, E_NULL_POINTER, NO_MSG);
+ return NULL;
+ }
+ p_LnxWrpFmDev->dev = &of_dev->dev;
+ p_LnxWrpFmDev->id = tmp_prop;
+
+ /* Get the FM interrupt */
+ p_LnxWrpFmDev->irq = of_irq_to_resource(fm_node, 0, NULL);
+ if (unlikely(p_LnxWrpFmDev->irq == /*NO_IRQ*/0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_irq_to_resource() = %d", NO_IRQ));
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+ /* Get the FM error interrupt */
+ p_LnxWrpFmDev->err_irq = of_irq_to_resource(fm_node, 1, NULL);
+
+ if (unlikely(p_LnxWrpFmDev->err_irq == /*NO_IRQ*/0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_irq_to_resource() = %d", NO_IRQ));
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+ /* Get the FM address */
+ _errno = of_address_to_resource(fm_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno));
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+
+ p_LnxWrpFmDev->fmBaseAddr = 0;
+ p_LnxWrpFmDev->fmPhysBaseAddr = res.start;
+ p_LnxWrpFmDev->fmMemSize = res.end + 1 - res.start;
+
+ clk = of_clk_get(fm_node, 0);
+ if (IS_ERR(clk)) {
+ dev_err(&of_dev->dev, "%s: Failed to get FM clock structure\n",
+ __func__);
+ of_node_put(fm_node);
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+ clk_rate = clk_get_rate(clk);
+ if (!clk_rate) {
+ dev_err(&of_dev->dev, "%s: Failed to determine FM clock rate\n",
+ __func__);
+ of_node_put(fm_node);
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+ p_LnxWrpFmDev->fmDevSettings.param.fmClkFreq = DIV_ROUND_UP(clk_rate, 1000000); /* In MHz, rounded */
+ /* Get the MURAM base address and size */
+ memset(ids, 0, sizeof(ids));
+ if (WARN_ON(strlen("muram") >= sizeof(ids[0].name)))
+ return NULL;
+ strcpy(ids[0].name, "muram");
+ if (WARN_ON(strlen("fsl,fman-muram") >= sizeof(ids[0].compatible)))
+ return NULL;
+ strcpy(ids[0].compatible, "fsl,fman-muram");
+ for_each_child_of_node(fm_node, dev_node) {
+ if (likely(of_match_node(ids, dev_node) != NULL)) {
+ _errno = of_address_to_resource(dev_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno));
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+ p_LnxWrpFmDev->fmMuramBaseAddr = 0;
+ p_LnxWrpFmDev->fmMuramPhysBaseAddr = res.start;
+ p_LnxWrpFmDev->fmMuramMemSize = res.end + 1 - res.start;
+
+#ifndef CONFIG_FMAN_ARM
+ {
+ uint32_t svr;
+ svr = mfspr(SPRN_SVR);
+
+ if ((svr & ~SVR_VER_IGNORE_MASK) >= SVR_B4860_REV2_VALUE)
+ p_LnxWrpFmDev->fmMuramMemSize = 0x80000;
+ }
+#endif
+ }
+ }
+
+ /* Get the RTC base address and size */
+ memset(ids, 0, sizeof(ids));
+ if (WARN_ON(strlen("ptp-timer") >= sizeof(ids[0].name)))
+ return NULL;
+ strcpy(ids[0].name, "ptp-timer");
+ if (WARN_ON(strlen("fsl,fman-rtc") >= sizeof(ids[0].compatible)))
+ return NULL;
+ strcpy(ids[0].compatible, "fsl,fman-rtc");
+ for_each_child_of_node(fm_node, dev_node) {
+ if (likely(of_match_node(ids, dev_node) != NULL)) {
+ _errno = of_address_to_resource(dev_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno));
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+
+ p_LnxWrpFmDev->fmRtcBaseAddr = 0;
+ p_LnxWrpFmDev->fmRtcPhysBaseAddr = res.start;
+ p_LnxWrpFmDev->fmRtcMemSize = res.end + 1 - res.start;
+ }
+ }
+
+#if (DPAA_VERSION >= 11)
+ /* Get the VSP base address */
+ for_each_child_of_node(fm_node, dev_node) {
+ if (of_device_is_compatible(dev_node, "fsl,fman-vsps")) {
+ _errno = of_address_to_resource(dev_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("of_address_to_resource() = %d", _errno));
+ DestroyFmDev(p_LnxWrpFmDev);
+ return NULL;
+ }
+ p_LnxWrpFmDev->fmVspBaseAddr = 0;
+ p_LnxWrpFmDev->fmVspPhysBaseAddr = res.start;
+ p_LnxWrpFmDev->fmVspMemSize = res.end + 1 - res.start;
+ }
+ }
+#endif
+
+ /* Get all PCD nodes */
+ p_LnxWrpFmDev->prsActive = HasFmPcdOfNode(fm_node, ids, "parser", "fsl,fman-parser");
+ p_LnxWrpFmDev->kgActive = HasFmPcdOfNode(fm_node, ids, "keygen", "fsl,fman-keygen");
+ p_LnxWrpFmDev->ccActive = HasFmPcdOfNode(fm_node, ids, "cc", "fsl,fman-cc");
+ p_LnxWrpFmDev->plcrActive = HasFmPcdOfNode(fm_node, ids, "policer", "fsl,fman-policer");
+
+ if (p_LnxWrpFmDev->prsActive || p_LnxWrpFmDev->kgActive ||
+ p_LnxWrpFmDev->ccActive || p_LnxWrpFmDev->plcrActive)
+ p_LnxWrpFmDev->pcdActive = TRUE;
+
+ if (p_LnxWrpFmDev->pcdActive)
+ {
+ const char *str_prop = (char *)of_get_property(fm_node, "fsl,default-pcd", &lenp);
+ if (str_prop) {
+ if (strncmp(str_prop, "3-tuple", strlen("3-tuple")) == 0)
+ p_LnxWrpFmDev->defPcd = e_FM_PCD_3_TUPLE;
+ }
+ else
+ p_LnxWrpFmDev->defPcd = e_NO_PCD;
+ }
+
+ of_node_put(fm_node);
+
+ p_LnxWrpFmDev->hcCh =
+ qman_affine_channel(cpumask_first(qman_affine_cpus()));
+
+ p_LnxWrpFmDev->active = TRUE;
+
+ return p_LnxWrpFmDev;
+}
+
+struct device_node *GetFmAdvArgsDevTreeNode (uint8_t fmIndx)
+{
+ struct device_node *dev_node;
+ const uint32_t *uint32_prop;
+ int lenp;
+ uint32_t tmp_prop;
+
+ for_each_compatible_node(dev_node, NULL, "fsl,fman-extended-args") {
+ uint32_prop = (uint32_t *)of_get_property(dev_node, "cell-index", &lenp);
+ if (unlikely(uint32_prop == NULL)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ dev_node->full_name));
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+ if (tmp_prop > INTG_MAX_NUM_OF_FM) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("fm id!"));
+ return NULL;
+ }
+ if (fmIndx == tmp_prop)
+ return dev_node;
+ }
+
+ return NULL;
+}
+
+static t_Error CheckNConfigFmAdvArgs (t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+ struct device_node *dev_node;
+ t_Error err = E_INVALID_VALUE;
+ const uint32_t *uint32_prop;
+ const char *str_prop;
+ int lenp;
+ uint32_t tmp_prop;
+
+ dev_node = GetFmAdvArgsDevTreeNode(p_LnxWrpFmDev->id);
+ if (!dev_node) /* no advance parameters for FMan */
+ return E_OK;
+
+ str_prop = (char *)of_get_property(dev_node, "dma-aid-mode", &lenp);
+ if (str_prop) {
+ if (strcmp(str_prop, "port") == 0)
+ err = FM_ConfigDmaAidMode(p_LnxWrpFmDev->h_Dev, e_FM_DMA_AID_OUT_PORT_ID);
+ else if (strcmp(str_prop, "tnum") == 0)
+ err = FM_ConfigDmaAidMode(p_LnxWrpFmDev->h_Dev, e_FM_DMA_AID_OUT_TNUM);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ uint32_prop = (uint32_t *)of_get_property(dev_node,
+ "total-fifo-size", &lenp);
+ if (uint32_prop) {
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ if (FM_ConfigTotalFifoSize(p_LnxWrpFmDev->h_Dev,
+ tmp_prop) != E_OK)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+ }
+
+ uint32_prop = (uint32_t *)of_get_property(dev_node, "tnum-aging-period",
+ &lenp);
+ if (uint32_prop) {
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ err = FM_ConfigTnumAgingPeriod(p_LnxWrpFmDev->h_Dev,
+ (uint16_t)tmp_prop/*tnumAgingPeriod*/);
+
+ if (err != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ of_node_put(dev_node);
+
+ return E_OK;
+}
+
+static void LnxwrpFmDevExceptionsCb(t_Handle h_App, e_FmExceptions exception)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)h_App;
+
+ ASSERT_COND(p_LnxWrpFmDev);
+
+ DBG(INFO, ("got fm exception %d", exception));
+
+ /* do nothing */
+ UNUSED(exception);
+}
+
+static void LnxwrpFmDevBusErrorCb(t_Handle h_App,
+ e_FmPortType portType,
+ uint8_t portId,
+ uint64_t addr,
+ uint8_t tnum,
+ uint16_t liodn)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *)h_App;
+
+ ASSERT_COND(p_LnxWrpFmDev);
+
+ /* do nothing */
+ UNUSED(portType);UNUSED(portId);UNUSED(addr);UNUSED(tnum);UNUSED(liodn);
+}
+
+static t_Error ConfigureFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+ struct resource *dev_res;
+ int _errno;
+
+ if (!p_LnxWrpFmDev->active)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM not configured!!!"));
+
+#ifndef MODULE
+ _errno = can_request_irq(p_LnxWrpFmDev->irq, 0);
+ if (unlikely(_errno < 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("can_request_irq() = %d", _errno));
+#endif
+ _errno = devm_request_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->irq, fm_irq, 0, "fman", p_LnxWrpFmDev);
+ if (unlikely(_errno < 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("request_irq(%d) = %d", p_LnxWrpFmDev->irq, _errno));
+
+ enable_irq_wake(p_LnxWrpFmDev->irq);
+
+ if (p_LnxWrpFmDev->err_irq != 0) {
+#ifndef MODULE
+ _errno = can_request_irq(p_LnxWrpFmDev->err_irq, 0);
+ if (unlikely(_errno < 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("can_request_irq() = %d", _errno));
+#endif
+ _errno = devm_request_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->err_irq, fm_err_irq, IRQF_SHARED, "fman-err", p_LnxWrpFmDev);
+ if (unlikely(_errno < 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("request_irq(%d) = %d", p_LnxWrpFmDev->err_irq, _errno));
+
+ enable_irq_wake(p_LnxWrpFmDev->err_irq);
+ }
+
+ p_LnxWrpFmDev->res = devm_request_mem_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize, "fman");
+ if (unlikely(p_LnxWrpFmDev->res == NULL))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("request_mem_region() failed"));
+
+ p_LnxWrpFmDev->fmBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize));
+ if (unlikely(p_LnxWrpFmDev->fmBaseAddr == 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed"));
+
+ if (SYS_RegisterIoMap((uint64_t)p_LnxWrpFmDev->fmBaseAddr, (uint64_t)p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM memory map"));
+
+ dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize, "fman-muram");
+ if (unlikely(dev_res == NULL))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed"));
+
+ p_LnxWrpFmDev->fmMuramBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize));
+ if (unlikely(p_LnxWrpFmDev->fmMuramBaseAddr == 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed"));
+
+ if (SYS_RegisterIoMap((uint64_t)p_LnxWrpFmDev->fmMuramBaseAddr, (uint64_t)p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM MURAM memory map"));
+
+ if (p_LnxWrpFmDev->fmRtcPhysBaseAddr)
+ {
+ dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize, "fman-rtc");
+ if (unlikely(dev_res == NULL))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed"));
+
+ p_LnxWrpFmDev->fmRtcBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize));
+ if (unlikely(p_LnxWrpFmDev->fmRtcBaseAddr == 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed"));
+
+ if (SYS_RegisterIoMap((uint64_t)p_LnxWrpFmDev->fmRtcBaseAddr, (uint64_t)p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-RTC memory map"));
+ }
+
+#if (DPAA_VERSION >= 11)
+ if (p_LnxWrpFmDev->fmVspPhysBaseAddr) {
+ dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmVspPhysBaseAddr, p_LnxWrpFmDev->fmVspMemSize, "fman-vsp");
+ if (unlikely(dev_res == NULL))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed"));
+
+ p_LnxWrpFmDev->fmVspBaseAddr = PTR_TO_UINT(devm_ioremap(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmVspPhysBaseAddr, p_LnxWrpFmDev->fmVspMemSize));
+ if (unlikely(p_LnxWrpFmDev->fmVspBaseAddr == 0))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("devm_ioremap() failed"));
+ }
+#endif
+
+ p_LnxWrpFmDev->fmDevSettings.param.baseAddr = p_LnxWrpFmDev->fmBaseAddr;
+ p_LnxWrpFmDev->fmDevSettings.param.fmId = p_LnxWrpFmDev->id;
+ p_LnxWrpFmDev->fmDevSettings.param.irq = NO_IRQ;
+ p_LnxWrpFmDev->fmDevSettings.param.errIrq = NO_IRQ;
+ p_LnxWrpFmDev->fmDevSettings.param.f_Exception = LnxwrpFmDevExceptionsCb;
+ p_LnxWrpFmDev->fmDevSettings.param.f_BusError = LnxwrpFmDevBusErrorCb;
+ p_LnxWrpFmDev->fmDevSettings.param.h_App = p_LnxWrpFmDev;
+
+ return FillRestFmInfo(p_LnxWrpFmDev);
+}
+
+#ifndef CONFIG_FMAN_ARM
+/*
+ * Table for matching compatible strings, for device tree
+ * guts node, for QorIQ SOCs.
+ * "fsl,qoriq-device-config-2.0" corresponds to T4 & B4
+ * SOCs. For the older SOCs "fsl,qoriq-device-config-1.0"
+ * string would be used.
+*/
+static const struct of_device_id guts_device_ids[] = {
+ { .compatible = "fsl,qoriq-device-config-1.0", },
+ { .compatible = "fsl,qoriq-device-config-2.0", },
+ {}
+};
+
+static unsigned int get_rcwsr(int regnum)
+{
+ struct ccsr_guts __iomem *guts_regs = NULL;
+ struct device_node *guts_node;
+
+ guts_node = of_find_matching_node(NULL, guts_device_ids);
+ if (!guts_node) {
+ pr_err("could not find GUTS node\n");
+ return 0;
+ }
+ guts_regs = of_iomap(guts_node, 0);
+ of_node_put(guts_node);
+ if (!guts_regs) {
+ pr_err("ioremap of GUTS node failed\n");
+ return 0;
+ }
+
+ return ioread32be(&guts_regs->rcwsr[regnum]);
+}
+
+#define FMAN1_ALL_MACS_MASK 0xFCC00000
+#define FMAN2_ALL_MACS_MASK 0x000FCC00
+
+/**
+ * @Function ResetOnInitErrata_A007273
+ *
+ * @Description Workaround for Errata A-007273
+ * This workaround is required to avoid a FMan hang during reset on initialization.
+ * Enable all MACs in guts.devdisr2 register,
+ * then perform a regular FMan reset and then restore MACs to their original state.
+ *
+ * @Param[in] h_Fm - FM module descriptor
+ *
+ * @Return None.
+ */
+void ResetOnInitErrata_A007273(t_Handle h_Fm)
+{
+ struct ccsr_guts __iomem *guts_regs = NULL;
+ struct device_node *guts_node;
+ u32 devdisr2, enableMacs;
+
+ /* Get guts registers */
+ guts_node = of_find_matching_node(NULL, guts_device_ids);
+ if (!guts_node) {
+ pr_err("could not find GUTS node\n");
+ return;
+ }
+ guts_regs = of_iomap(guts_node, 0);
+ of_node_put(guts_node);
+ if (!guts_regs) {
+ pr_err("ioremap of GUTS node failed\n");
+ return;
+ }
+
+ /* Read current state */
+ devdisr2 = ioread32be(&guts_regs->devdisr2);
+
+ if (FmGetId(h_Fm) == 0)
+ enableMacs = devdisr2 & ~FMAN1_ALL_MACS_MASK;
+ else
+ enableMacs = devdisr2 & ~FMAN2_ALL_MACS_MASK;
+
+ /* Enable all MACs */
+ iowrite32be(enableMacs, &guts_regs->devdisr2);
+
+ /* Perform standard FMan reset */
+ FmReset(h_Fm);
+
+ /* Restore devdisr2 value */
+ iowrite32be(devdisr2, &guts_regs->devdisr2);
+
+ iounmap(guts_regs);
+}
+#endif
+
+static t_Error InitFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+ const struct qe_firmware *fw;
+
+ if (!p_LnxWrpFmDev->active)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM not configured!!!"));
+
+ if ((p_LnxWrpFmDev->h_MuramDev = FM_MURAM_ConfigAndInit(p_LnxWrpFmDev->fmMuramBaseAddr, p_LnxWrpFmDev->fmMuramMemSize)) == NULL)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-MURAM!"));
+
+ /* Loading the fman-controller code */
+ fw = FindFmanMicrocode();
+
+ if (!fw) {
+ /* this forces the reuse of the current IRAM content */
+ p_LnxWrpFmDev->fmDevSettings.param.firmware.size = 0;
+ p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code = NULL;
+ } else {
+ p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code =
+ (void *) fw + be32_to_cpu(fw->microcode[0].code_offset);
+ p_LnxWrpFmDev->fmDevSettings.param.firmware.size =
+ sizeof(u32) * be32_to_cpu(fw->microcode[0].count);
+ DBG(INFO, ("Loading fman-controller code version %d.%d.%d",
+ fw->microcode[0].major,
+ fw->microcode[0].minor,
+ fw->microcode[0].revision));
+ }
+
+#ifdef CONFIG_FMAN_ARM
+ { /* endianness adjustments: byteswap the ucode retrieved from the f/w blob */
+ int i;
+ int usz = p_LnxWrpFmDev->fmDevSettings.param.firmware.size;
+ void * p_Code = p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code;
+ u32 *dest = kzalloc(usz, GFP_KERNEL);
+
+ if (p_Code && dest)
+ for(i=0; i < usz / 4; ++i)
+ dest[i] = be32_to_cpu(((u32 *)p_Code)[i]);
+
+ p_LnxWrpFmDev->fmDevSettings.param.firmware.p_Code = dest;
+ }
+#endif
+
+ p_LnxWrpFmDev->fmDevSettings.param.h_FmMuram = p_LnxWrpFmDev->h_MuramDev;
+
+#if (DPAA_VERSION >= 11)
+ if (p_LnxWrpFmDev->fmVspBaseAddr) {
+ p_LnxWrpFmDev->fmDevSettings.param.vspBaseAddr = p_LnxWrpFmDev->fmVspBaseAddr;
+ p_LnxWrpFmDev->fmDevSettings.param.partVSPBase = 0;
+ p_LnxWrpFmDev->fmDevSettings.param.partNumOfVSPs = FM_VSP_MAX_NUM_OF_ENTRIES;
+ }
+#endif
+
+#ifdef CONFIG_FMAN_ARM
+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = 1;
+#else
+ if(p_LnxWrpFmDev->fmDevSettings.param.fmId == 0)
+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio =
+ !!(get_rcwsr(4) & 0x2); /* RCW[FM_MAC_RAT0] */
+ else
+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio =
+ !!(get_rcwsr(4) & 0x1); /* RCW[FM_MAC_RAT1] */
+
+ {
+ /* T4 Devices ClkRatio is always 1 regardless of RCW[FM_MAC_RAT1] */
+ uint32_t svr;
+ svr = mfspr(SPRN_SVR);
+
+ if ((svr & SVR_DEVICE_ID_MASK) == SVR_T4_DEVICE_ID)
+ p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = 1;
+ }
+#endif /* CONFIG_FMAN_ARM */
+
+ if ((p_LnxWrpFmDev->h_Dev = FM_Config(&p_LnxWrpFmDev->fmDevSettings.param)) == NULL)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM"));
+
+
+ if (FM_ConfigResetOnInit(p_LnxWrpFmDev->h_Dev, TRUE) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM"));
+
+#ifndef CONFIG_FMAN_ARM
+#ifdef FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273
+ if (FM_ConfigResetOnInitOverrideCallback(p_LnxWrpFmDev->h_Dev, ResetOnInitErrata_A007273) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM"));
+#endif /* FM_HANG_AT_RESET_MAC_CLK_DISABLED_ERRATA_FMAN_A007273 */
+#endif /* CONFIG_FMAN_ARM */
+
+#ifdef CONFIG_FMAN_P1023
+ if (FM_ConfigDmaAidOverride(p_LnxWrpFmDev->h_Dev, TRUE) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM"));
+#endif
+
+
+ CheckNConfigFmAdvArgs(p_LnxWrpFmDev);
+
+ if (FM_Init(p_LnxWrpFmDev->h_Dev) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM"));
+
+ /* TODO: Why we mask these interrupts? */
+ if (p_LnxWrpFmDev->err_irq == 0) {
+ FM_SetException(p_LnxWrpFmDev->h_Dev, e_FM_EX_DMA_BUS_ERROR,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_READ_ECC,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_SYSTEM_WRITE_ECC,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_FM_WRITE_ECC,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_DMA_SINGLE_PORT_ECC, FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_FPM_STALL_ON_TASKS , FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_FPM_SINGLE_ECC, FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_FPM_DOUBLE_ECC,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_QMI_SINGLE_ECC, FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_QMI_DOUBLE_ECC,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_LIST_RAM_ECC,FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_STORAGE_PROFILE_ECC, FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_STATISTICS_RAM_ECC, FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_BMI_DISPATCH_RAM_ECC, FALSE);
+ FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_IRAM_ECC,FALSE);
+ /* TODO: FmDisableRamsEcc assert for ramsEccOwners.
+ * FM_SetException(p_LnxWrpFmDev->h_Dev,e_FM_EX_MURAM_ECC,FALSE);*/
+ }
+
+ if (p_LnxWrpFmDev->fmRtcBaseAddr)
+ {
+ t_FmRtcParams fmRtcParam;
+
+ memset(&fmRtcParam, 0, sizeof(fmRtcParam));
+ fmRtcParam.h_App = p_LnxWrpFmDev;
+ fmRtcParam.h_Fm = p_LnxWrpFmDev->h_Dev;
+ fmRtcParam.baseAddress = p_LnxWrpFmDev->fmRtcBaseAddr;
+
+ if(!(p_LnxWrpFmDev->h_RtcDev = FM_RTC_Config(&fmRtcParam)))
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-RTC"));
+
+ if (FM_RTC_ConfigPeriod(p_LnxWrpFmDev->h_RtcDev, DPA_PTP_NOMINAL_FREQ_PERIOD_NS) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-RTC"));
+
+ if (FM_RTC_Init(p_LnxWrpFmDev->h_RtcDev) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, ("FM-RTC"));
+ }
+
+ return E_OK;
+}
+
+/* TODO: to be moved back here */
+extern void FreeFmPcdDev(t_LnxWrpFmDev *p_LnxWrpFmDev);
+
+static void FreeFmDev(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+ if (!p_LnxWrpFmDev->active)
+ return;
+
+ FreeFmPcdDev(p_LnxWrpFmDev);
+
+ if (p_LnxWrpFmDev->h_RtcDev)
+ FM_RTC_Free(p_LnxWrpFmDev->h_RtcDev);
+
+ if (p_LnxWrpFmDev->h_Dev)
+ FM_Free(p_LnxWrpFmDev->h_Dev);
+
+ if (p_LnxWrpFmDev->h_MuramDev)
+ FM_MURAM_Free(p_LnxWrpFmDev->h_MuramDev);
+
+ if (p_LnxWrpFmDev->fmRtcBaseAddr)
+ {
+ SYS_UnregisterIoMap(p_LnxWrpFmDev->fmRtcBaseAddr);
+ devm_iounmap(p_LnxWrpFmDev->dev, UINT_TO_PTR(p_LnxWrpFmDev->fmRtcBaseAddr));
+ __devm_release_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize);
+ }
+ SYS_UnregisterIoMap(p_LnxWrpFmDev->fmMuramBaseAddr);
+ devm_iounmap(p_LnxWrpFmDev->dev, UINT_TO_PTR(p_LnxWrpFmDev->fmMuramBaseAddr));
+ __devm_release_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmMuramPhysBaseAddr, p_LnxWrpFmDev->fmMuramMemSize);
+ SYS_UnregisterIoMap(p_LnxWrpFmDev->fmBaseAddr);
+ devm_iounmap(p_LnxWrpFmDev->dev, UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr));
+ devm_release_mem_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->fmPhysBaseAddr, p_LnxWrpFmDev->fmMemSize);
+ if (p_LnxWrpFmDev->err_irq != 0) {
+ devm_free_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->err_irq, p_LnxWrpFmDev);
+ }
+
+ devm_free_irq(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->irq, p_LnxWrpFmDev);
+}
+
+/* FMan character device file operations */
+extern struct file_operations fm_fops;
+
+static int /*__devinit*/ fm_probe(struct platform_device *of_dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+
+ if ((p_LnxWrpFmDev = ReadFmDevTreeNode(of_dev)) == NULL)
+ return -EIO;
+ if (ConfigureFmDev(p_LnxWrpFmDev) != E_OK)
+ return -EIO;
+ if (InitFmDev(p_LnxWrpFmDev) != E_OK)
+ return -EIO;
+
+ /* IOCTL ABI checking */
+ LnxWrpPCDIOCTLEnumChecking();
+ LnxWrpPCDIOCTLTypeChecking();
+
+ Sprint (p_LnxWrpFmDev->name, "%s%d", DEV_FM_NAME, p_LnxWrpFmDev->id);
+
+ /* Register to the /dev for IOCTL API */
+ /* Register dynamically a new major number for the character device: */
+ if ((p_LnxWrpFmDev->major = register_chrdev(0, p_LnxWrpFmDev->name, &fm_fops)) <= 0) {
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Failed to allocate a major number for device \"%s\"", p_LnxWrpFmDev->name));
+ return -EIO;
+ }
+
+ /* Creating classes for FM */
+ DBG(TRACE ,("class_create fm_class"));
+ p_LnxWrpFmDev->fm_class = class_create(THIS_MODULE, p_LnxWrpFmDev->name);
+ if (IS_ERR(p_LnxWrpFmDev->fm_class)) {
+ unregister_chrdev(p_LnxWrpFmDev->major, p_LnxWrpFmDev->name);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("class_create error fm_class"));
+ return -EIO;
+ }
+
+ device_create(p_LnxWrpFmDev->fm_class, NULL, MKDEV(p_LnxWrpFmDev->major, DEV_FM_MINOR_BASE), NULL,
+ "fm%d", p_LnxWrpFmDev->id);
+ device_create(p_LnxWrpFmDev->fm_class, NULL, MKDEV(p_LnxWrpFmDev->major, DEV_FM_PCD_MINOR_BASE), NULL,
+ "fm%d-pcd", p_LnxWrpFmDev->id);
+ dev_set_drvdata(p_LnxWrpFmDev->dev, p_LnxWrpFmDev);
+
+ /* create sysfs entries for stats and regs */
+ if ( fm_sysfs_create(p_LnxWrpFmDev->dev) !=0 )
+ {
+ FreeFmDev(p_LnxWrpFmDev);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE, ("Unable to create sysfs entry - fm!!!"));
+ return -EIO;
+ }
+
+#ifdef CONFIG_PM
+ device_set_wakeup_capable(p_LnxWrpFmDev->dev, true);
+#endif
+
+ DBG(TRACE, ("FM%d probed", p_LnxWrpFmDev->id));
+
+ return 0;
+}
+
+static int fm_remove(struct platform_device *of_dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ struct device *dev;
+
+ dev = &of_dev->dev;
+ p_LnxWrpFmDev = dev_get_drvdata(dev);
+
+ fm_sysfs_destroy(dev);
+
+ DBG(TRACE, ("destroy fm_class"));
+ device_destroy(p_LnxWrpFmDev->fm_class, MKDEV(p_LnxWrpFmDev->major, DEV_FM_MINOR_BASE));
+ device_destroy(p_LnxWrpFmDev->fm_class, MKDEV(p_LnxWrpFmDev->major, DEV_FM_PCD_MINOR_BASE));
+ class_destroy(p_LnxWrpFmDev->fm_class);
+
+ /* Destroy chardev */
+ unregister_chrdev(p_LnxWrpFmDev->major, p_LnxWrpFmDev->name);
+
+ FreeFmDev(p_LnxWrpFmDev);
+
+ DestroyFmDev(p_LnxWrpFmDev);
+
+ dev_set_drvdata(dev, NULL);
+
+ return 0;
+}
+
+static const struct of_device_id fm_match[] = {
+ {
+ .compatible = "fsl,fman"
+ },
+ {}
+};
+#ifndef MODULE
+MODULE_DEVICE_TABLE(of, fm_match);
+#endif /* !MODULE */
+
+#ifdef CONFIG_PM
+
+#define SCFG_FMCLKDPSLPCR_ADDR 0xFFE0FC00C
+#define SCFG_FMCLKDPSLPCR_DS_VAL 0x48402000
+#define SCFG_FMCLKDPSLPCR_NORMAL_VAL 0x00402000
+
+struct device *g_fm_dev;
+
+static int fm_soc_suspend(struct device *dev)
+{
+ int err = 0;
+ uint32_t *fmclk;
+ t_LnxWrpFmDev *p_LnxWrpFmDev = dev_get_drvdata(get_device(dev));
+ g_fm_dev = dev;
+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4);
+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_DS_VAL);
+ if (p_LnxWrpFmDev->h_DsarRxPort)
+ {
+#ifdef CONFIG_FSL_QORIQ_PM
+ device_set_wakeup_enable(p_LnxWrpFmDev->dev, 1);
+#endif
+ err = FM_PORT_EnterDsarFinal(p_LnxWrpFmDev->h_DsarRxPort,
+ p_LnxWrpFmDev->h_DsarTxPort);
+ }
+ return err;
+}
+
+static int fm_soc_resume(struct device *dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = dev_get_drvdata(get_device(dev));
+ uint32_t *fmclk;
+ fmclk = ioremap(SCFG_FMCLKDPSLPCR_ADDR, 4);
+ WRITE_UINT32(*fmclk, SCFG_FMCLKDPSLPCR_NORMAL_VAL);
+ if (p_LnxWrpFmDev->h_DsarRxPort)
+ {
+#ifdef CONFIG_FSL_QORIQ_PM
+ device_set_wakeup_enable(p_LnxWrpFmDev->dev, 0);
+#endif
+ FM_PORT_ExitDsar(p_LnxWrpFmDev->h_DsarRxPort,
+ p_LnxWrpFmDev->h_DsarTxPort);
+ p_LnxWrpFmDev->h_DsarRxPort = 0;
+ p_LnxWrpFmDev->h_DsarTxPort = 0;
+ }
+ return 0;
+}
+
+static const struct dev_pm_ops fm_pm_ops = {
+ .suspend = fm_soc_suspend,
+ .resume = fm_soc_resume,
+};
+
+#define FM_PM_OPS (&fm_pm_ops)
+
+#else /* CONFIG_PM */
+
+#define FM_PM_OPS NULL
+
+#endif /* CONFIG_PM */
+
+static struct platform_driver fm_driver = {
+ .driver = {
+ .name = "fsl-fman",
+ .of_match_table = fm_match,
+ .owner = THIS_MODULE,
+ .pm = FM_PM_OPS,
+ },
+ .probe = fm_probe,
+ .remove = fm_remove
+};
+
+t_Handle LNXWRP_FM_Init(void)
+{
+ memset(&lnxWrpFm, 0, sizeof(lnxWrpFm));
+ mutex_init(&lnxwrp_mutex);
+
+ /* Register to the DTB for basic FM API */
+ platform_driver_register(&fm_driver);
+
+ return &lnxWrpFm;
+}
+
+t_Error LNXWRP_FM_Free(t_Handle h_LnxWrpFm)
+{
+ platform_driver_unregister(&fm_driver);
+ mutex_destroy(&lnxwrp_mutex);
+
+ return E_OK;
+}
+
+
+struct fm * fm_bind(struct device *fm_dev)
+{
+ return (struct fm *)(dev_get_drvdata(get_device(fm_dev)));
+}
+EXPORT_SYMBOL(fm_bind);
+
+void fm_unbind(struct fm *fm)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm;
+
+ put_device(p_LnxWrpFmDev->dev);
+}
+EXPORT_SYMBOL(fm_unbind);
+
+struct resource * fm_get_mem_region(struct fm *fm)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm;
+
+ return p_LnxWrpFmDev->res;
+}
+EXPORT_SYMBOL(fm_get_mem_region);
+
+void * fm_get_handle(struct fm *fm)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm;
+
+ return (void *)p_LnxWrpFmDev->h_Dev;
+}
+EXPORT_SYMBOL(fm_get_handle);
+
+void * fm_get_rtc_handle(struct fm *fm)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev*)fm;
+
+ return (void *)p_LnxWrpFmDev->h_RtcDev;
+}
+EXPORT_SYMBOL(fm_get_rtc_handle);
+
+struct fm_port * fm_port_bind (struct device *fm_port_dev)
+{
+ return (struct fm_port *)(dev_get_drvdata(get_device(fm_port_dev)));
+}
+EXPORT_SYMBOL(fm_port_bind);
+
+void fm_port_unbind(struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port;
+
+ put_device(p_LnxWrpFmPortDev->dev);
+}
+EXPORT_SYMBOL(fm_port_unbind);
+
+void *fm_port_get_handle(const struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port;
+
+ return (void *)p_LnxWrpFmPortDev->h_Dev;
+}
+EXPORT_SYMBOL(fm_port_get_handle);
+
+u64 *fm_port_get_buffer_time_stamp(const struct fm_port *port,
+ const void *data)
+{
+ return FM_PORT_GetBufferTimeStamp(fm_port_get_handle(port),
+ (void *)data);
+}
+EXPORT_SYMBOL(fm_port_get_buffer_time_stamp);
+
+void fm_port_get_base_addr(const struct fm_port *port, uint64_t *base_addr)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+
+ *base_addr = p_LnxWrpFmPortDev->settings.param.baseAddr;
+}
+EXPORT_SYMBOL(fm_port_get_base_addr);
+
+void fm_port_pcd_bind (struct fm_port *port, struct fm_port_pcd_param *params)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port;
+
+ p_LnxWrpFmPortDev->pcd_owner_params.cba = params->cba;
+ p_LnxWrpFmPortDev->pcd_owner_params.cbf = params->cbf;
+ p_LnxWrpFmPortDev->pcd_owner_params.dev = params->dev;
+}
+EXPORT_SYMBOL(fm_port_pcd_bind);
+
+void fm_port_get_buff_layout_ext_params(struct fm_port *port, struct fm_port_params *params)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ struct device_node *fm_node, *port_node;
+ const uint32_t *uint32_prop;
+ int lenp;
+
+ params->data_align = 0;
+ params->manip_extra_space = 0;
+
+ fm_node = GetFmAdvArgsDevTreeNode(((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev)->id);
+ if (!fm_node) /* no advance parameters for FMan */
+ return;
+
+ port_node = GetFmPortAdvArgsDevTreeNode(fm_node,
+ p_LnxWrpFmPortDev->settings.param.portType,
+ p_LnxWrpFmPortDev->settings.param.portId);
+ if (!port_node) /* no advance parameters for FMan-Port */
+ return;
+
+ uint32_prop = (uint32_t *)of_get_property(port_node, "buffer-layout", &lenp);
+ if (uint32_prop) {
+ if (WARN_ON(lenp != sizeof(uint32_t)*2))
+ return;
+
+ params->manip_extra_space = (uint8_t)be32_to_cpu(uint32_prop[0]);
+ params->data_align = (uint16_t)be32_to_cpu(uint32_prop[1]);
+ }
+
+ of_node_put(port_node);
+ of_node_put(fm_node);
+}
+EXPORT_SYMBOL(fm_port_get_buff_layout_ext_params);
+
+uint16_t fm_get_tx_port_channel(struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port;
+
+ return p_LnxWrpFmPortDev->txCh;
+}
+EXPORT_SYMBOL(fm_get_tx_port_channel);
+
+int fm_port_enable (struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port;
+ t_Error err = FM_PORT_Enable(p_LnxWrpFmPortDev->h_Dev);
+
+ return GET_ERROR_TYPE(err);
+}
+EXPORT_SYMBOL(fm_port_enable);
+
+int fm_port_disable(struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)port;
+ t_Error err = FM_PORT_Disable(p_LnxWrpFmPortDev->h_Dev);
+
+ return GET_ERROR_TYPE(err);
+}
+EXPORT_SYMBOL(fm_port_disable);
+
+int fm_port_set_rate_limit(struct fm_port *port,
+ uint16_t max_burst_size,
+ uint32_t rate_limit)
+{
+ t_FmPortRateLimit param;
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ int err = 0;
+
+ param.maxBurstSize = max_burst_size;
+ param.rateLimit = rate_limit;
+ param.rateLimitDivider = 0;
+
+ err = FM_PORT_SetRateLimit(p_LnxWrpFmPortDev->h_Dev, &param);
+ return err;
+}
+EXPORT_SYMBOL(fm_port_set_rate_limit);
+
+int fm_port_del_rate_limit(struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+
+ FM_PORT_DeleteRateLimit(p_LnxWrpFmPortDev->h_Dev);
+ return 0;
+}
+EXPORT_SYMBOL(fm_port_del_rate_limit);
+
+void FM_PORT_Dsar_DumpRegs(void);
+int ar_showmem(struct file *file, const char __user *buffer,
+ unsigned long count, void *data)
+{
+ FM_PORT_Dsar_DumpRegs();
+ return 2;
+}
+
+struct auto_res_tables_sizes *fm_port_get_autores_maxsize(
+ struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ return &p_LnxWrpFmPortDev->dsar_table_sizes;
+}
+EXPORT_SYMBOL(fm_port_get_autores_maxsize);
+
+int fm_port_enter_autores_for_deepsleep(struct fm_port *port,
+ struct auto_res_port_params *params)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ t_LnxWrpFmDev* p_LnxWrpFmDev = (t_LnxWrpFmDev*)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ p_LnxWrpFmDev->h_DsarRxPort = p_LnxWrpFmPortDev->h_Dev;
+ p_LnxWrpFmDev->h_DsarTxPort = params->h_FmPortTx;
+
+ /*Register other under /proc/autoresponse */
+ if (WARN_ON(sizeof(t_FmPortDsarParams) != sizeof(struct auto_res_port_params)))
+ return -EFAULT;
+
+ FM_PORT_EnterDsar(p_LnxWrpFmPortDev->h_Dev, (t_FmPortDsarParams*)params);
+ return 0;
+}
+EXPORT_SYMBOL(fm_port_enter_autores_for_deepsleep);
+
+void fm_port_exit_auto_res_for_deep_sleep(struct fm_port *port_rx,
+ struct fm_port *port_tx)
+{
+}
+EXPORT_SYMBOL(fm_port_exit_auto_res_for_deep_sleep);
+
+int fm_port_get_autores_stats(struct fm_port *port,
+ struct auto_res_port_stats *stats)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ if (WARN_ON(sizeof(t_FmPortDsarStats) != sizeof(struct auto_res_port_stats)))
+ return -EFAULT;
+ return FM_PORT_GetDsarStats(p_LnxWrpFmPortDev->h_Dev, (t_FmPortDsarStats*)stats);
+}
+EXPORT_SYMBOL(fm_port_get_autores_stats);
+
+int fm_port_suspend(struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ if (!FM_PORT_IsInDsar(p_LnxWrpFmPortDev->h_Dev))
+ return FM_PORT_Disable(p_LnxWrpFmPortDev->h_Dev);
+ else
+ return 0;
+}
+EXPORT_SYMBOL(fm_port_suspend);
+
+int fm_port_resume(struct fm_port *port)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ if (!FM_PORT_IsInDsar(p_LnxWrpFmPortDev->h_Dev))
+ return FM_PORT_Enable(p_LnxWrpFmPortDev->h_Dev);
+ else
+ return 0;
+}
+EXPORT_SYMBOL(fm_port_resume);
+
+bool fm_port_is_in_auto_res_mode(struct fm_port *port)
+{
+ return FM_PORT_IsInDsar(port);
+}
+EXPORT_SYMBOL(fm_port_is_in_auto_res_mode);
+
+#ifdef CONFIG_FMAN_PFC
+int fm_port_set_pfc_priorities_mapping_to_qman_wq(struct fm_port *port,
+ uint8_t prio, uint8_t wq)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+ int err;
+ int _errno;
+
+ err = FM_PORT_SetPfcPrioritiesMappingToQmanWQ(p_LnxWrpFmPortDev->h_Dev,
+ prio, wq);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_PORT_SetPfcPrioritiesMappingToQmanWQ() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_port_set_pfc_priorities_mapping_to_qman_wq);
+#endif
+
+int fm_mac_set_exception(struct fm_mac_dev *fm_mac_dev,
+ e_FmMacExceptions exception, bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_SetException(fm_mac_dev, exception, enable);
+
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_SetException() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_set_exception);
+
+int fm_mac_free(struct fm_mac_dev *fm_mac_dev)
+{
+ int err;
+ int _error;
+
+ err = FM_MAC_Free(fm_mac_dev);
+ _error = -GET_ERROR_TYPE(err);
+
+ if (unlikely(_error < 0))
+ pr_err("FM_MAC_Free() = 0x%08x\n", err);
+
+ return _error;
+}
+EXPORT_SYMBOL(fm_mac_free);
+
+struct fm_mac_dev *fm_mac_config(t_FmMacParams *params)
+{
+ struct fm_mac_dev *fm_mac_dev;
+
+ fm_mac_dev = FM_MAC_Config(params);
+ if (unlikely(fm_mac_dev == NULL))
+ pr_err("FM_MAC_Config() failed\n");
+
+ return fm_mac_dev;
+}
+EXPORT_SYMBOL(fm_mac_config);
+
+int fm_mac_config_max_frame_length(struct fm_mac_dev *fm_mac_dev,
+ int len)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_ConfigMaxFrameLength(fm_mac_dev, len);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_ConfigMaxFrameLength() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_config_max_frame_length);
+
+int fm_mac_config_pad_and_crc(struct fm_mac_dev *fm_mac_dev, bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_ConfigPadAndCrc(fm_mac_dev, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_ConfigPadAndCrc() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_config_pad_and_crc);
+
+int fm_mac_config_half_duplex(struct fm_mac_dev *fm_mac_dev, bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_ConfigHalfDuplex(fm_mac_dev, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_ConfigHalfDuplex() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_config_half_duplex);
+
+int fm_mac_config_reset_on_init(struct fm_mac_dev *fm_mac_dev, bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_ConfigResetOnInit(fm_mac_dev, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_ConfigResetOnInit() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_config_reset_on_init);
+
+int fm_mac_init(struct fm_mac_dev *fm_mac_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_Init(fm_mac_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_Init() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_init);
+
+int fm_mac_get_version(struct fm_mac_dev *fm_mac_dev, uint32_t *version)
+{
+ int err;
+ int _errno;
+
+ err = FM_MAC_GetVesrion(fm_mac_dev, version);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_GetVesrion() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_get_version);
+
+int fm_mac_enable(struct fm_mac_dev *fm_mac_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_Enable(fm_mac_dev, e_COMM_MODE_RX_AND_TX);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_Enable() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_enable);
+
+int fm_mac_disable(struct fm_mac_dev *fm_mac_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_Disable(fm_mac_dev, e_COMM_MODE_RX_AND_TX);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_Disable() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_disable);
+
+int fm_mac_resume(struct fm_mac_dev *fm_mac_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_Resume(fm_mac_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_Resume() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_resume);
+
+int fm_mac_set_promiscuous(struct fm_mac_dev *fm_mac_dev,
+ bool enable)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_SetPromiscuous(fm_mac_dev, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_SetPromiscuous() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_set_promiscuous);
+
+int fm_mac_remove_hash_mac_addr(struct fm_mac_dev *fm_mac_dev,
+ t_EnetAddr *mac_addr)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_RemoveHashMacAddr(fm_mac_dev, mac_addr);
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0) {
+ pr_err("FM_MAC_RemoveHashMacAddr() = 0x%08x\n", err);
+ return _errno;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(fm_mac_remove_hash_mac_addr);
+
+int fm_mac_add_hash_mac_addr(struct fm_mac_dev *fm_mac_dev,
+ t_EnetAddr *mac_addr)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_AddHashMacAddr(fm_mac_dev, mac_addr);
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0) {
+ pr_err("FM_MAC_AddHashMacAddr() = 0x%08x\n", err);
+ return _errno;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(fm_mac_add_hash_mac_addr);
+
+int fm_mac_modify_mac_addr(struct fm_mac_dev *fm_mac_dev,
+ uint8_t *addr)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_ModifyMacAddr(fm_mac_dev, (t_EnetAddr *)addr);
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0)
+ pr_err("FM_MAC_ModifyMacAddr() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_modify_mac_addr);
+
+int fm_mac_adjust_link(struct fm_mac_dev *fm_mac_dev,
+ bool link, int speed, bool duplex)
+{
+ int _errno;
+ t_Error err;
+
+ if (!link) {
+#if (DPAA_VERSION < 11)
+ FM_MAC_RestartAutoneg(fm_mac_dev);
+#endif
+ return 0;
+ }
+
+ err = FM_MAC_AdjustLink(fm_mac_dev, speed, duplex);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_AdjustLink() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_adjust_link);
+
+int fm_mac_enable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_Enable1588TimeStamp(fm_mac_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_Enable1588TimeStamp() = 0x%08x\n", err);
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_enable_1588_time_stamp);
+
+int fm_mac_disable_1588_time_stamp(struct fm_mac_dev *fm_mac_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_MAC_Disable1588TimeStamp(fm_mac_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_Disable1588TimeStamp() = 0x%08x\n", err);
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_disable_1588_time_stamp);
+
+int fm_mac_set_rx_pause_frames(
+ struct fm_mac_dev *fm_mac_dev, bool en)
+{
+ int _errno;
+ t_Error err;
+
+ /* if rx pause is enabled, do NOT ignore pause frames */
+ err = FM_MAC_SetRxIgnorePauseFrames(fm_mac_dev, !en);
+
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0)
+ pr_err("FM_MAC_SetRxIgnorePauseFrames() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_set_rx_pause_frames);
+
+#ifdef CONFIG_FMAN_PFC
+int fm_mac_set_tx_pause_frames(struct fm_mac_dev *fm_mac_dev,
+ bool en)
+{
+ int _errno, i;
+ t_Error err;
+
+ if (en)
+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) {
+ err = FM_MAC_SetTxPauseFrames(fm_mac_dev,
+ i, fsl_fm_pfc_quanta[i],
+ FSL_FM_PAUSE_THRESH_DEFAULT);
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0) {
+ pr_err("FM_MAC_SetTxPauseFrames() = 0x%08x\n", err);
+ return _errno;
+ }
+ }
+ else
+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++) {
+ err = FM_MAC_SetTxPauseFrames(fm_mac_dev,
+ i, FSL_FM_PAUSE_TIME_DISABLE,
+ FSL_FM_PAUSE_THRESH_DEFAULT);
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0) {
+ pr_err("FM_MAC_SetTxPauseFrames() = 0x%08x\n", err);
+ return _errno;
+ }
+ }
+
+ return _errno;
+}
+#else
+int fm_mac_set_tx_pause_frames(struct fm_mac_dev *fm_mac_dev,
+ bool en)
+{
+ int _errno;
+ t_Error err;
+
+ if (en)
+ err = FM_MAC_SetTxAutoPauseFrames(fm_mac_dev,
+ FSL_FM_PAUSE_TIME_ENABLE);
+ else
+ err = FM_MAC_SetTxAutoPauseFrames(fm_mac_dev,
+ FSL_FM_PAUSE_TIME_DISABLE);
+
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0)
+ pr_err("FM_MAC_SetTxAutoPauseFrames() = 0x%08x\n", err);
+
+ return _errno;
+}
+#endif
+EXPORT_SYMBOL(fm_mac_set_tx_pause_frames);
+
+int fm_rtc_enable(struct fm *fm_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_Enable(fm_get_rtc_handle(fm_dev), 0);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_Enable = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_enable);
+
+int fm_rtc_disable(struct fm *fm_dev)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_Disable(fm_get_rtc_handle(fm_dev));
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_Disable = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_disable);
+
+int fm_rtc_get_cnt(struct fm *fm_dev, uint64_t *ts)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_GetCurrentTime(fm_get_rtc_handle(fm_dev), ts);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_GetCurrentTime = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_get_cnt);
+
+int fm_rtc_set_cnt(struct fm *fm_dev, uint64_t ts)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_SetCurrentTime(fm_get_rtc_handle(fm_dev), ts);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_SetCurrentTime = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_set_cnt);
+
+int fm_rtc_get_drift(struct fm *fm_dev, uint32_t *drift)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_GetFreqCompensation(fm_get_rtc_handle(fm_dev),
+ drift);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_GetFreqCompensation = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_get_drift);
+
+int fm_rtc_set_drift(struct fm *fm_dev, uint32_t drift)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_SetFreqCompensation(fm_get_rtc_handle(fm_dev),
+ drift);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_SetFreqCompensation = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_set_drift);
+
+int fm_rtc_set_alarm(struct fm *fm_dev, uint32_t id,
+ uint64_t time)
+{
+ t_FmRtcAlarmParams alarm;
+ int _errno;
+ t_Error err;
+
+ alarm.alarmId = id;
+ alarm.alarmTime = time;
+ alarm.f_AlarmCallback = NULL;
+ err = FM_RTC_SetAlarm(fm_get_rtc_handle(fm_dev),
+ &alarm);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_SetAlarm = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_set_alarm);
+
+int fm_rtc_set_fiper(struct fm *fm_dev, uint32_t id,
+ uint64_t fiper)
+{
+ t_FmRtcPeriodicPulseParams pp;
+ int _errno;
+ t_Error err;
+
+ pp.periodicPulseId = id;
+ pp.periodicPulsePeriod = fiper;
+ pp.f_PeriodicPulseCallback = NULL;
+ err = FM_RTC_SetPeriodicPulse(fm_get_rtc_handle(fm_dev), &pp);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_SetPeriodicPulse = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_set_fiper);
+
+#ifdef CONFIG_PTP_1588_CLOCK_DPAA
+int fm_rtc_enable_interrupt(struct fm *fm_dev, uint32_t events)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_EnableInterrupt(fm_get_rtc_handle(fm_dev),
+ events);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_EnableInterrupt = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_enable_interrupt);
+
+int fm_rtc_disable_interrupt(struct fm *fm_dev, uint32_t events)
+{
+ int _errno;
+ t_Error err;
+
+ err = FM_RTC_DisableInterrupt(fm_get_rtc_handle(fm_dev),
+ events);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_RTC_DisableInterrupt = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_rtc_disable_interrupt);
+#endif
+
+int fm_mac_set_wol(struct fm_port *port, struct fm_mac_dev *fm_mac_dev, bool en)
+{
+ int _errno;
+ t_Error err;
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)port;
+
+ /* Do not set WoL on AR ports */
+ if (FM_PORT_IsInDsar(p_LnxWrpFmPortDev->h_Dev)) {
+ printk(KERN_WARNING "Port is AutoResponse enabled! WoL will not be set on this port!\n");
+ return 0;
+ }
+
+ err = FM_MAC_SetWakeOnLan(fm_mac_dev, en);
+
+ _errno = -GET_ERROR_TYPE(err);
+ if (_errno < 0)
+ pr_err("FM_MAC_SetWakeOnLan() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_mac_set_wol);
+
+void fm_mutex_lock(void)
+{
+ mutex_lock(&lnxwrp_mutex);
+}
+EXPORT_SYMBOL(fm_mutex_lock);
+
+void fm_mutex_unlock(void)
+{
+ mutex_unlock(&lnxwrp_mutex);
+}
+EXPORT_SYMBOL(fm_mutex_unlock);
+
+/*Macsec wrapper functions*/
+struct fm_macsec_dev *fm_macsec_config(struct fm_macsec_params *fm_params)
+{
+ struct fm_macsec_dev *fm_macsec_dev;
+
+ fm_macsec_dev = FM_MACSEC_Config((t_FmMacsecParams *)fm_params);
+ if (unlikely(fm_macsec_dev == NULL))
+ pr_err("FM_MACSEC_Config() failed\n");
+
+ return fm_macsec_dev;
+}
+EXPORT_SYMBOL(fm_macsec_config);
+
+int fm_macsec_init(struct fm_macsec_dev *fm_macsec_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_Init(fm_macsec_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_Init() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_init);
+
+int fm_macsec_free(struct fm_macsec_dev *fm_macsec_dev)
+{
+ int err;
+ int _error;
+
+ err = FM_MACSEC_Free(fm_macsec_dev);
+ _error = -GET_ERROR_TYPE(err);
+
+ if (unlikely(_error < 0))
+ pr_err("FM_MACSEC_Free() = 0x%08x\n", err);
+
+ return _error;
+}
+EXPORT_SYMBOL(fm_macsec_free);
+
+int fm_macsec_config_unknown_sci_frame_treatment(struct fm_macsec_dev
+ *fm_macsec_dev,
+ fm_macsec_unknown_sci_frame_treatment treat_mode)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigUnknownSciFrameTreatment(fm_macsec_dev,
+ treat_mode);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigUnknownSciFrameTreatmen() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_unknown_sci_frame_treatment);
+
+int fm_macsec_config_invalid_tags_frame_treatment(struct fm_macsec_dev *fm_macsec_dev,
+ bool deliver_uncontrolled)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigInvalidTagsFrameTreatment(fm_macsec_dev,
+ deliver_uncontrolled);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MAC_ConfigMaxFrameLength() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_invalid_tags_frame_treatment);
+
+int fm_macsec_config_kay_frame_treatment(struct fm_macsec_dev *fm_macsec_dev,
+ bool discard_uncontrolled)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatment(fm_macsec_dev,
+ discard_uncontrolled);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigEncryptWithNoChangedTextFrameTreatmen() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_kay_frame_treatment);
+
+int fm_macsec_config_untag_frame_treatment(struct fm_macsec_dev *fm_macsec_dev,
+ fm_macsec_untag_frame_treatment treat_mode)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigUntagFrameTreatment(fm_macsec_dev, treat_mode);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigUntagFrameTreatment() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_untag_frame_treatment);
+
+int fm_macsec_config_pn_exhaustion_threshold(struct fm_macsec_dev *fm_macsec_dev,
+ uint32_t pn_exh_thr)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigPnExhaustionThreshold(fm_macsec_dev, pn_exh_thr);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigPnExhaustionThreshold() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_pn_exhaustion_threshold);
+
+int fm_macsec_config_keys_unreadable(struct fm_macsec_dev *fm_macsec_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigKeysUnreadable(fm_macsec_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigKeysUnreadable() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_keys_unreadable);
+
+int fm_macsec_config_sectag_without_sci(struct fm_macsec_dev *fm_macsec_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigSectagWithoutSCI(fm_macsec_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigSectagWithoutSCI() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_sectag_without_sci);
+
+int fm_macsec_config_exception(struct fm_macsec_dev *fm_macsec_dev,
+ fm_macsec_exception exception, bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_ConfigException(fm_macsec_dev, exception, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_ConfigException() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_config_exception);
+
+int fm_macsec_get_revision(struct fm_macsec_dev *fm_macsec_dev,
+ int *macsec_revision)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_GetRevision(fm_macsec_dev, macsec_revision);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_GetRevision() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_get_revision);
+
+int fm_macsec_enable(struct fm_macsec_dev *fm_macsec_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_Enable(fm_macsec_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_Enable() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_enable);
+
+int fm_macsec_disable(struct fm_macsec_dev *fm_macsec_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_Disable(fm_macsec_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_Disable() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_disable);
+
+int fm_macsec_set_exception(struct fm_macsec_dev *fm_macsec_dev,
+ fm_macsec_exception exception, bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SetException(fm_macsec_dev, exception, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SetException() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_set_exception);
+
+/* Macsec SECY wrapper API */
+struct fm_macsec_secy_dev *fm_macsec_secy_config(struct fm_macsec_secy_params *secy_params)
+{
+ struct fm_macsec_secy_dev *fm_macsec_secy;
+
+ fm_macsec_secy = FM_MACSEC_SECY_Config((t_FmMacsecSecYParams *)secy_params);
+ if (unlikely(fm_macsec_secy < 0))
+ pr_err("FM_MACSEC_SECY_Config() failed\n");
+
+ return fm_macsec_secy;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config);
+
+int fm_macsec_secy_init(struct fm_macsec_secy_dev *fm_macsec_secy_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_Init(fm_macsec_secy_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_Init() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_init);
+
+int fm_macsec_secy_free(struct fm_macsec_secy_dev *fm_macsec_secy_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_Free(fm_macsec_secy_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_Free() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_free);
+
+int fm_macsec_secy_config_sci_insertion_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_sci_insertion_mode sci_insertion_mode)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigSciInsertionMode(fm_macsec_secy_dev,
+ sci_insertion_mode);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigSciInsertionMode() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_sci_insertion_mode);
+
+int fm_macsec_secy_config_protect_frames(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ bool protect_frames)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigProtectFrames(fm_macsec_secy_dev,
+ protect_frames);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigProtectFrames() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_protect_frames);
+
+int fm_macsec_secy_config_replay_window(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ bool replay_protect, uint32_t replay_window)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigReplayWindow(fm_macsec_secy_dev,
+ replay_protect, replay_window);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigReplayWindow() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_replay_window);
+
+int fm_macsec_secy_config_validation_mode(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_valid_frame_behavior validate_frames)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigValidationMode(fm_macsec_secy_dev,
+ validate_frames);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigValidationMode() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_validation_mode);
+
+int fm_macsec_secy_config_confidentiality(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ bool confidentiality_enable,
+ uint32_t confidentiality_offset)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigConfidentiality(fm_macsec_secy_dev,
+ confidentiality_enable,
+ confidentiality_offset);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigConfidentiality() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_confidentiality);
+
+int fm_macsec_secy_config_point_to_point(struct fm_macsec_secy_dev *fm_macsec_secy_dev)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigPointToPoint(fm_macsec_secy_dev);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigPointToPoint() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_point_to_point);
+
+int fm_macsec_secy_config_exception(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_secy_exception exception,
+ bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigException(fm_macsec_secy_dev, exception,
+ enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigException() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_exception);
+
+int fm_macsec_secy_config_event(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ fm_macsec_secy_event event,
+ bool enable)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_ConfigEvent(fm_macsec_secy_dev, event, enable);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_ConfigEvent() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_config_event);
+
+struct rx_sc_dev *fm_macsec_secy_create_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct fm_macsec_secy_sc_params *params)
+{
+ struct rx_sc_dev *rx_sc_dev;
+
+ rx_sc_dev = FM_MACSEC_SECY_CreateRxSc(fm_macsec_secy_dev, (t_FmMacsecSecYSCParams *)params);
+ if (unlikely(rx_sc_dev == NULL))
+ pr_err("FM_MACSEC_SECY_CreateRxSc() failed\n");
+
+ return rx_sc_dev;
+}
+EXPORT_SYMBOL(fm_macsec_secy_create_rxsc);
+
+int fm_macsec_secy_delete_rxsc(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_DeleteRxSc(fm_macsec_secy_dev, sc);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_DeleteRxSc() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_delete_rxsc);
+
+int fm_macsec_secy_create_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc, macsec_an_t an,
+ uint32_t lowest_pn, macsec_sa_key_t key)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_CreateRxSa(fm_macsec_secy_dev, sc, an,
+ lowest_pn, key);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_CreateRxSa() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_create_rx_sa);
+
+int fm_macsec_secy_delete_rx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc, macsec_an_t an)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_DeleteRxSa(fm_macsec_secy_dev, sc, an);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_DeleteRxSa() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_delete_rx_sa);
+
+int fm_macsec_secy_rxsa_enable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_RxSaEnableReceive(fm_macsec_secy_dev, sc, an);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_RxSaEnableReceive() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_rxsa_enable_receive);
+
+int fm_macsec_secy_rxsa_disable_receive(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_RxSaDisableReceive(fm_macsec_secy_dev, sc, an);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_RxSaDisableReceive() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_rxsa_disable_receive);
+
+int fm_macsec_secy_rxsa_update_next_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an, uint32_t updt_next_pn)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_RxSaUpdateNextPn(fm_macsec_secy_dev, sc, an,
+ updt_next_pn);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_RxSaUpdateNextPn() = 0x%08x\n", err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_rxsa_update_next_pn);
+
+int fm_macsec_secy_rxsa_update_lowest_pn(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an, uint32_t updt_lowest_pn)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_RxSaUpdateLowestPn(fm_macsec_secy_dev, sc, an,
+ updt_lowest_pn);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_RxSaUpdateLowestPn() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_rxsa_update_lowest_pn);
+
+int fm_macsec_secy_rxsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc,
+ macsec_an_t an, macsec_sa_key_t key)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_RxSaModifyKey(fm_macsec_secy_dev, sc, an, key);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_RxSaModifyKey() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_rxsa_modify_key);
+
+int fm_macsec_secy_create_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t an, macsec_sa_key_t key)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_CreateTxSa(fm_macsec_secy_dev, an, key);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_CreateTxSa() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_create_tx_sa);
+
+int fm_macsec_secy_delete_tx_sa(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t an)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_DeleteTxSa(fm_macsec_secy_dev, an);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_DeleteTxSa() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_delete_tx_sa);
+
+int fm_macsec_secy_txsa_modify_key(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t next_active_an,
+ macsec_sa_key_t key)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_TxSaModifyKey(fm_macsec_secy_dev, next_active_an,
+ key);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_TxSaModifyKey() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_txsa_modify_key);
+
+int fm_macsec_secy_txsa_set_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t an)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_TxSaSetActive(fm_macsec_secy_dev, an);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_TxSaSetActive() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_txsa_set_active);
+
+int fm_macsec_secy_txsa_get_active(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ macsec_an_t *p_an)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_TxSaGetActive(fm_macsec_secy_dev, p_an);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_TxSaGetActive() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_txsa_get_active);
+
+int fm_macsec_secy_get_rxsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ struct rx_sc_dev *sc, uint32_t *sc_phys_id)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_GetRxScPhysId(fm_macsec_secy_dev, sc, sc_phys_id);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_GetRxScPhysId() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_get_rxsc_phys_id);
+
+int fm_macsec_secy_get_txsc_phys_id(struct fm_macsec_secy_dev *fm_macsec_secy_dev,
+ uint32_t *sc_phys_id)
+{
+ int err;
+ int _errno;
+
+ err = FM_MACSEC_SECY_GetTxScPhysId(fm_macsec_secy_dev, sc_phys_id);
+ _errno = -GET_ERROR_TYPE(err);
+ if (unlikely(_errno < 0))
+ pr_err("FM_MACSEC_SECY_GetTxScPhysId() = 0x%08x\n",
+ err);
+
+ return _errno;
+}
+EXPORT_SYMBOL(fm_macsec_secy_get_txsc_phys_id);
+
+static t_Handle h_FmLnxWrp;
+
+static int __init __cold fm_load (void)
+{
+ if ((h_FmLnxWrp = LNXWRP_FM_Init()) == NULL)
+ {
+ printk("Failed to init FM wrapper!\n");
+ return -ENODEV;
+ }
+
+ printk(KERN_CRIT "Freescale FM module," \
+ " FMD API version %d.%d.%d\n",
+ FMD_API_VERSION_MAJOR,
+ FMD_API_VERSION_MINOR,
+ FMD_API_VERSION_RESPIN);
+ return 0;
+}
+
+static void __exit __cold fm_unload (void)
+{
+ if (h_FmLnxWrp)
+ LNXWRP_FM_Free(h_FmLnxWrp);
+}
+
+module_init (fm_load);
+module_exit (fm_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.h
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_fm.h
+
+ @Author Shlomi Gridish
+
+ @Description FM Linux wrapper functions.
+
+*/
+
+#ifndef __LNXWRP_FM_H__
+#define __LNXWRP_FM_H__
+
+#include <linux/fsl_qman.h> /* struct qman_fq */
+
+#include "std_ext.h"
+#include "error_ext.h"
+#include "list_ext.h"
+
+#include "lnxwrp_fm_ext.h"
+
+#define FM_MAX_NUM_OF_ADV_SETTINGS 10
+
+#define LNXWRP_FM_NUM_OF_SHARED_PROFILES 16
+
+#if defined(CONFIG_FMAN_DISABLE_OH_TO_REUSE_RESOURCES)
+#define FM_10G_OPENDMA_MIN_TRESHOLD 8 /* 10g minimum treshold if only HC is enabled and no OH port enabled */
+#define FM_OPENDMA_RX_TX_RAPORT 2 /* RX = 2*TX */
+#else
+#define FM_10G_OPENDMA_MIN_TRESHOLD 7 /* 10g minimum treshold if 7 OH ports are enabled */
+#define FM_OPENDMA_RX_TX_RAPORT 1 /* RX = TX */
+#endif
+#define FM_DEFAULT_TX10G_OPENDMA 8 /* default TX 10g open dmas */
+#define FM_DEFAULT_RX10G_OPENDMA 8 /* default RX 10g open dmas */
+
+#define FRAG_MANIP_SPACE 128
+#define FRAG_DATA_ALIGN 64
+
+#ifndef CONFIG_FSL_FM_MAX_FRAME_SIZE
+#define CONFIG_FSL_FM_MAX_FRAME_SIZE 0
+#endif
+
+#ifndef CONFIG_FSL_FM_RX_EXTRA_HEADROOM
+#define CONFIG_FSL_FM_RX_EXTRA_HEADROOM 16
+#endif
+
+typedef enum {
+ e_NO_PCD = 0,
+ e_FM_PCD_3_TUPLE
+} e_LnxWrpFmPortPcdDefUseCase;
+
+
+typedef struct t_FmTestFq {
+ struct qman_fq fq_base;
+ t_Handle h_Arg;
+} t_FmTestFq;
+
+typedef struct {
+ uint8_t id; /* sw port id, see SW_PORT_ID_TO_HW_PORT_ID() in fm_common.h */
+ int minor;
+ char name[20];
+ bool active;
+ uint64_t phys_baseAddr;
+ uint64_t baseAddr; /* Port's *virtual* address */
+ uint32_t memSize;
+ t_WrpFmPortDevSettings settings;
+ t_FmExtPools opExtPools;
+ uint8_t totalNumOfSchemes;
+ uint8_t schemesBase;
+ uint8_t numOfSchemesUsed;
+ uint32_t pcdBaseQ;
+ uint16_t pcdNumOfQs;
+ struct fm_port_pcd_param pcd_owner_params;
+ e_LnxWrpFmPortPcdDefUseCase defPcd;
+ t_Handle h_DefNetEnv;
+ t_Handle h_Schemes[FM_PCD_KG_NUM_OF_SCHEMES];
+ t_FmBufferPrefixContent buffPrefixContent;
+ t_Handle h_Dev;
+ t_Handle h_DfltVsp;
+ t_Handle h_LnxWrpFmDev;
+ uint16_t txCh;
+ struct device *dev;
+ struct device_attribute *dev_attr_stats;
+ struct device_attribute *dev_attr_regs;
+ struct device_attribute *dev_attr_bmi_regs;
+ struct device_attribute *dev_attr_qmi_regs;
+#if (DPAA_VERSION >= 11)
+ struct device_attribute *dev_attr_ipv4_opt;
+#endif
+ struct device_attribute *dev_attr_dsar_regs;
+ struct device_attribute *dev_attr_dsar_mem;
+ struct auto_res_tables_sizes dsar_table_sizes;
+} t_LnxWrpFmPortDev;
+
+typedef struct {
+ uint8_t id;
+ bool active;
+ uint64_t baseAddr;
+ uint32_t memSize;
+ t_WrpFmMacDevSettings settings;
+ t_Handle h_Dev;
+ t_Handle h_LnxWrpFmDev;
+} t_LnxWrpFmMacDev;
+
+/* information about all active ports for an FMan.
+ * !Some ports may be disabled by u-boot, thus will not be available */
+struct fm_active_ports {
+ uint32_t num_oh_ports;
+ uint32_t num_tx_ports;
+ uint32_t num_rx_ports;
+ uint32_t num_tx25_ports;
+ uint32_t num_rx25_ports;
+ uint32_t num_tx10_ports;
+ uint32_t num_rx10_ports;
+};
+
+/* FMan resources precalculated at fm probe based
+ * on available FMan port. */
+struct fm_resource_settings {
+ /* buffers - fifo sizes */
+ uint32_t tx1g_num_buffers;
+ uint32_t rx1g_num_buffers;
+ uint32_t tx2g5_num_buffers; /* Not supported yet by LLD */
+ uint32_t rx2g5_num_buffers; /* Not supported yet by LLD */
+ uint32_t tx10g_num_buffers;
+ uint32_t rx10g_num_buffers;
+ uint32_t oh_num_buffers;
+ uint32_t shared_ext_buffers;
+
+ /* open DMAs */
+ uint32_t tx_1g_dmas;
+ uint32_t rx_1g_dmas;
+ uint32_t tx_2g5_dmas; /* Not supported yet by LLD */
+ uint32_t rx_2g5_dmas; /* Not supported yet by LLD */
+ uint32_t tx_10g_dmas;
+ uint32_t rx_10g_dmas;
+ uint32_t oh_dmas;
+ uint32_t shared_ext_open_dma;
+
+ /* Tnums */
+ uint32_t tx_1g_tnums;
+ uint32_t rx_1g_tnums;
+ uint32_t tx_2g5_tnums; /* Not supported yet by LLD */
+ uint32_t rx_2g5_tnums; /* Not supported yet by LLD */
+ uint32_t tx_10g_tnums;
+ uint32_t rx_10g_tnums;
+ uint32_t oh_tnums;
+ uint32_t shared_ext_tnums;
+};
+
+typedef struct {
+ uint8_t id;
+ char name[10];
+ bool active;
+ bool pcdActive;
+ bool prsActive;
+ bool kgActive;
+ bool ccActive;
+ bool plcrActive;
+ e_LnxWrpFmPortPcdDefUseCase defPcd;
+ uint32_t usedSchemes;
+ uint8_t totalNumOfSharedSchemes;
+ uint8_t sharedSchemesBase;
+ uint8_t numOfSchemesUsed;
+ uint8_t defNetEnvId;
+ uint64_t fmPhysBaseAddr;
+ uint64_t fmBaseAddr;
+ uint32_t fmMemSize;
+ uint64_t fmMuramPhysBaseAddr;
+ uint64_t fmMuramBaseAddr;
+ uint32_t fmMuramMemSize;
+ uint64_t fmRtcPhysBaseAddr;
+ uint64_t fmRtcBaseAddr;
+ uint32_t fmRtcMemSize;
+ uint64_t fmVspPhysBaseAddr;
+ uint64_t fmVspBaseAddr;
+ uint32_t fmVspMemSize;
+ int irq;
+ int err_irq;
+ t_WrpFmDevSettings fmDevSettings;
+ t_WrpFmPcdDevSettings fmPcdDevSettings;
+ t_Handle h_Dev;
+ uint16_t hcCh;
+
+ t_Handle h_MuramDev;
+ t_Handle h_PcdDev;
+ t_Handle h_RtcDev;
+
+ t_Handle h_DsarRxPort;
+ t_Handle h_DsarTxPort;
+
+ t_LnxWrpFmPortDev hcPort;
+ t_LnxWrpFmPortDev opPorts[FM_MAX_NUM_OF_OH_PORTS-1];
+ t_LnxWrpFmPortDev rxPorts[FM_MAX_NUM_OF_RX_PORTS];
+ t_LnxWrpFmPortDev txPorts[FM_MAX_NUM_OF_TX_PORTS];
+ t_LnxWrpFmMacDev macs[FM_MAX_NUM_OF_MACS];
+ struct fm_active_ports fm_active_ports_info;
+ struct fm_resource_settings fm_resource_settings_info;
+
+ struct device *dev;
+ struct resource *res;
+ int major;
+ struct class *fm_class;
+ struct device_attribute *dev_attr_stats;
+ struct device_attribute *dev_attr_regs;
+ struct device_attribute *dev_attr_risc_load;
+
+ struct device_attribute *dev_pcd_attr_stats;
+ struct device_attribute *dev_plcr_attr_regs;
+ struct device_attribute *dev_prs_attr_regs;
+ struct device_attribute *dev_fm_fpm_attr_regs;
+ struct device_attribute *dev_fm_kg_attr_regs;
+ struct device_attribute *dev_fm_kg_pe_attr_regs;
+ struct device_attribute *dev_attr_muram_free_size;
+ struct device_attribute *dev_attr_fm_ctrl_code_ver;
+
+
+ struct qman_fq *hc_tx_conf_fq, *hc_tx_err_fq, *hc_tx_fq;
+} t_LnxWrpFmDev;
+
+typedef struct {
+ t_LnxWrpFmDev *p_FmDevs[INTG_MAX_NUM_OF_FM];
+} t_LnxWrpFm;
+#define LNXWRP_FM_OBJECT(ptr) LIST_OBJECT(ptr, t_LnxWrpFm, fms[((t_LnxWrpFmDev *)ptr)->id])
+
+
+t_Error LnxwrpFmIOCTL(t_LnxWrpFmDev *p_LnxWrpFmDev, unsigned int cmd, unsigned long arg, bool compat);
+t_Error LnxwrpFmPortIOCTL(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev, unsigned int cmd, unsigned long arg, bool compat);
+
+
+#if 0
+static __inline__ t_Error AllocSchemesForPort(t_LnxWrpFmDev *p_LnxWrpFmDev, uint8_t numSchemes, uint8_t *p_BaseSchemeNum)
+{
+ uint32_t schemeMask;
+ uint8_t i;
+
+ if (!numSchemes)
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ schemeMask = 0x80000000;
+ *p_BaseSchemeNum = 0xff;
+
+ for (i=0; schemeMask && numSchemes; schemeMask>>=1, i++)
+ if ((p_LnxWrpFmDev->usedSchemes & schemeMask) == 0)
+ {
+ p_LnxWrpFmDev->usedSchemes |= schemeMask;
+ numSchemes--;
+ if (*p_BaseSchemeNum==0xff)
+ *p_BaseSchemeNum = i;
+ }
+ else if (*p_BaseSchemeNum!=0xff)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("Fragmentation on schemes array!!!"));
+
+ if (numSchemes)
+ RETURN_ERROR(MINOR, E_FULL, ("schemes!!!"));
+ return E_OK;
+}
+#endif
+
+void LnxWrpPCDIOCTLTypeChecking(void);
+void LnxWrpPCDIOCTLEnumChecking(void);
+
+#endif /* __LNXWRP_FM_H__ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c
@@ -0,0 +1,1512 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_fm_port.c
+
+ @Description FMD wrapper - FMan port functions.
+
+*/
+
+#include <linux/version.h>
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/cdev.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#ifndef CONFIG_FMAN_ARM
+#include <linux/fsl/svr.h>
+#endif
+#include <linux/io.h>
+
+#include "sprint_ext.h"
+#include "fm_common.h"
+#include "lnxwrp_fsl_fman.h"
+#include "fm_port_ext.h"
+#if (DPAA_VERSION >= 11)
+#include "fm_vsp_ext.h"
+#endif /* DPAA_VERSION >= 11 */
+#include "fm_ioctls.h"
+#include "lnxwrp_resources.h"
+#include "lnxwrp_sysfs_fm_port.h"
+
+#define __ERR_MODULE__ MODULE_FM
+
+extern struct device_node *GetFmAdvArgsDevTreeNode (uint8_t fmIndx);
+
+/* TODO: duplicated, see lnxwrp_fm.c */
+#define ADD_ADV_CONFIG_NO_RET(_func, _param)\
+do {\
+ if (i < max) {\
+ p_Entry = &p_Entrys[i];\
+ p_Entry->p_Function = _func;\
+ _param\
+ i++;\
+ } else {\
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,\
+ ("Number of advanced-configuration entries exceeded"));\
+ } \
+} while (0)
+
+#ifndef CONFIG_FMAN_ARM
+#define IS_T1023_T1024 (SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1024 || \
+ SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1023)
+#endif
+
+static volatile int hcFrmRcv/* = 0 */;
+static spinlock_t lock;
+
+static enum qman_cb_dqrr_result qm_tx_conf_dqrr_cb(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry
+ *dq)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = ((t_FmTestFq *) fq)->h_Arg;
+ unsigned long flags;
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+{
+ /* extract the HC frame address */
+ uint32_t *hcf_va = XX_PhysToVirt(qm_fd_addr((struct qm_fd *)&dq->fd));
+ int hcf_l = ((struct qm_fd *)&dq->fd)->length20;
+ int i;
+
+ /* 32b byteswap of all data in the HC Frame */
+ for(i = 0; i < hcf_l / 4; ++i)
+ hcf_va[i] =
+ ___constant_swab32(hcf_va[i]);
+}
+#endif
+ FM_PCD_HcTxConf(p_LnxWrpFmDev->h_PcdDev, (t_DpaaFD *)&dq->fd);
+ spin_lock_irqsave(&lock, flags);
+ hcFrmRcv--;
+ spin_unlock_irqrestore(&lock, flags);
+
+ return qman_cb_dqrr_consume;
+}
+
+static enum qman_cb_dqrr_result qm_tx_dqrr_cb(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__,
+ __func__);
+ return qman_cb_dqrr_consume;
+}
+
+static void qm_err_cb(struct qman_portal *portal,
+ struct qman_fq *fq, const struct qm_mr_entry *msg)
+{
+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__,
+ __func__);
+}
+
+static struct qman_fq *FqAlloc(t_LnxWrpFmDev * p_LnxWrpFmDev,
+ uint32_t fqid,
+ uint32_t flags, uint16_t channel, uint8_t wq)
+{
+ int _errno;
+ struct qman_fq *fq = NULL;
+ t_FmTestFq *p_FmtFq;
+ struct qm_mcc_initfq initfq;
+
+ p_FmtFq = (t_FmTestFq *) XX_Malloc(sizeof(t_FmTestFq));
+ if (!p_FmtFq) {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FQ obj!!!"));
+ return NULL;
+ }
+
+ p_FmtFq->fq_base.cb.dqrr = ((flags & QMAN_FQ_FLAG_NO_ENQUEUE)
+ ? qm_tx_conf_dqrr_cb
+ : qm_tx_dqrr_cb);
+ p_FmtFq->fq_base.cb.ern = qm_err_cb;
+ /* p_FmtFq->fq_base.cb.fqs = qm_err_cb; */
+ /* qm_err_cb wrongly called when the FQ is parked */
+ p_FmtFq->fq_base.cb.fqs = NULL;
+ p_FmtFq->h_Arg = (t_Handle) p_LnxWrpFmDev;
+ if (fqid == 0) {
+ flags |= QMAN_FQ_FLAG_DYNAMIC_FQID;
+ flags &= ~QMAN_FQ_FLAG_NO_MODIFY;
+ } else {
+ flags &= ~QMAN_FQ_FLAG_DYNAMIC_FQID;
+ }
+
+ if (qman_create_fq(fqid, flags, &p_FmtFq->fq_base)) {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY, ("FQ obj - qman_new_fq!!!"));
+ XX_Free(p_FmtFq);
+ return NULL;
+ }
+ fq = &p_FmtFq->fq_base;
+
+ if (!(flags & QMAN_FQ_FLAG_NO_MODIFY)) {
+ initfq.we_mask = QM_INITFQ_WE_DESTWQ;
+ initfq.fqd.dest.channel = channel;
+ initfq.fqd.dest.wq = wq;
+
+ _errno = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &initfq);
+ if (unlikely(_errno < 0)) {
+ REPORT_ERROR(MAJOR, E_NO_MEMORY,
+ ("FQ obj - qman_init_fq!!!"));
+ qman_destroy_fq(fq, 0);
+ XX_Free(p_FmtFq);
+ return NULL;
+ }
+ }
+
+ DBG(TRACE,
+ ("fqid %d, flags 0x%08x, channel %d, wq %d", qman_fq_fqid(fq),
+ flags, channel, wq));
+
+ return fq;
+}
+
+static void FqFree(struct qman_fq *fq)
+{
+ int _errno;
+
+ _errno = qman_retire_fq(fq, NULL);
+ if (unlikely(_errno < 0))
+ printk(KERN_WARNING "qman_retire_fq(%u) = %d\n", qman_fq_fqid(fq), _errno);
+
+ _errno = qman_oos_fq(fq);
+ if (unlikely(_errno < 0))
+ printk(KERN_WARNING "qman_oos_fq(%u) = %d\n", qman_fq_fqid(fq), _errno);
+
+ qman_destroy_fq(fq, 0);
+ XX_Free((t_FmTestFq *) fq);
+}
+
+static t_Error QmEnqueueCB(t_Handle h_Arg, void *p_Fd)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *) h_Arg;
+ int _errno, timeout = 1000000;
+ unsigned long flags;
+
+ ASSERT_COND(p_LnxWrpFmDev);
+
+ spin_lock_irqsave(&lock, flags);
+ hcFrmRcv++;
+ spin_unlock_irqrestore(&lock, flags);
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+{
+ /* extract the HC frame address */
+ uint32_t *hcf_va = XX_PhysToVirt(qm_fd_addr((struct qm_fd *) p_Fd));
+ int hcf_l = ((struct qm_fd *)p_Fd)->length20;
+ int i;
+
+ /* 32b byteswap of all data in the HC Frame */
+ for(i = 0; i < hcf_l / 4; ++i)
+ hcf_va[i] =
+ ___constant_swab32(hcf_va[i]);
+}
+#endif
+
+ _errno = qman_enqueue(p_LnxWrpFmDev->hc_tx_fq, (struct qm_fd *) p_Fd,
+ 0);
+ if (_errno)
+ RETURN_ERROR(MINOR, E_INVALID_STATE,
+ ("qman_enqueue() failed"));
+
+ while (hcFrmRcv && --timeout) {
+ udelay(1);
+ cpu_relax();
+ }
+ if (timeout == 0) {
+ dump_stack();
+ RETURN_ERROR(MINOR, E_WRITE_FAILED,
+ ("timeout waiting for Tx confirmation"));
+ return E_WRITE_FAILED;
+ }
+
+ return E_OK;
+}
+
+static t_LnxWrpFmPortDev *ReadFmPortDevTreeNode(struct platform_device
+ *of_dev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+ struct device_node *fm_node, *port_node;
+ struct resource res;
+ const uint32_t *uint32_prop;
+ int _errno = 0, lenp;
+ uint32_t tmp_prop;
+
+#ifdef CONFIG_FMAN_P1023
+ static unsigned char have_oh_port/* = 0 */;
+#endif
+
+ port_node = of_node_get(of_dev->dev.of_node);
+
+ /* Get the FM node */
+ fm_node = of_get_parent(port_node);
+ if (unlikely(fm_node == NULL)) {
+ REPORT_ERROR(MAJOR, E_NO_DEVICE,
+ ("of_get_parent() = %d", _errno));
+ return NULL;
+ }
+
+ p_LnxWrpFmDev =
+ dev_get_drvdata(&of_find_device_by_node(fm_node)->dev);
+ of_node_put(fm_node);
+
+ /* if fm_probe() failed, no point in going further with port probing */
+ if (p_LnxWrpFmDev == NULL)
+ return NULL;
+
+ uint32_prop =
+ (uint32_t *) of_get_property(port_node, "cell-index", &lenp);
+ if (unlikely(uint32_prop == NULL)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+ if (of_device_is_compatible(port_node, "fsl,fman-port-oh") ||
+ of_device_is_compatible(port_node, "fsl,fman-v2-port-oh") ||
+ of_device_is_compatible(port_node, "fsl,fman-v3-port-oh")) {
+#ifndef CONFIG_FMAN_ARM
+#ifdef CONFIG_FMAN_P3040_P4080_P5020
+ /* On PPC FMan v2, OH ports start from cell-index 0x1 */
+ tmp_prop -= 0x1;
+#else
+ /* On PPC FMan v3 (Low and High), OH ports start from
+ * cell-index 0x2
+ */
+ tmp_prop -= 0x2;
+#endif // CONFIG_FMAN_P3040_P4080_P5020
+#endif // CONFIG_FMAN_ARM
+
+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_OH_PORTS)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+
+#ifdef CONFIG_FMAN_P1023
+ /* Beware, this can be done when there is only
+ one FMan to be initialized */
+ if (!have_oh_port) {
+ have_oh_port = 1; /* first OP/HC port
+ is used for host command */
+#else
+ /* Here it is hardcoded the use of the OH port 1
+ (with cell-index 0) */
+ if (tmp_prop == 0) {
+#endif
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->hcPort;
+ p_LnxWrpFmPortDev->id = 0;
+ /*
+ p_LnxWrpFmPortDev->id = *uint32_prop-1;
+ p_LnxWrpFmPortDev->id = *uint32_prop;
+ */
+ p_LnxWrpFmPortDev->settings.param.portType =
+ e_FM_PORT_TYPE_OH_HOST_COMMAND;
+ } else {
+ p_LnxWrpFmPortDev =
+ &p_LnxWrpFmDev->opPorts[tmp_prop - 1];
+ p_LnxWrpFmPortDev->id = tmp_prop- 1;
+ p_LnxWrpFmPortDev->settings.param.portType =
+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING;
+ }
+ p_LnxWrpFmPortDev->settings.param.portId = tmp_prop;
+
+ uint32_prop =
+ (uint32_t *) of_get_property(port_node,
+ "fsl,qman-channel-id",
+ &lenp);
+ if (uint32_prop == NULL) {
+ /*
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("missing fsl,qman-channel-id"));
+ */
+ XX_Print("FM warning: missing fsl,qman-channel-id"
+ " for OH port.\n");
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+ p_LnxWrpFmPortDev->txCh = tmp_prop;
+
+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams.
+ qmChannel = p_LnxWrpFmPortDev->txCh;
+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-1g-tx")) {
+ tmp_prop -= 0x28;
+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_1G_TX_PORTS)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop];
+
+ p_LnxWrpFmPortDev->id = tmp_prop;
+ p_LnxWrpFmPortDev->settings.param.portId =
+ p_LnxWrpFmPortDev->id;
+ p_LnxWrpFmPortDev->settings.param.portType = e_FM_PORT_TYPE_TX;
+
+ uint32_prop = (uint32_t *) of_get_property(port_node,
+ "fsl,qman-channel-id", &lenp);
+ if (uint32_prop == NULL) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("missing fsl,qman-channel-id"));
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+ p_LnxWrpFmPortDev->txCh = tmp_prop;
+ p_LnxWrpFmPortDev->
+ settings.param.specificParams.nonRxParams.qmChannel =
+ p_LnxWrpFmPortDev->txCh;
+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-10g-tx")) {
+#ifndef CONFIG_FMAN_ARM
+ /* On T102x, the 10G TX port IDs start from 0x28 */
+ if (IS_T1023_T1024)
+ tmp_prop -= 0x28;
+ else
+#endif
+ tmp_prop -= 0x30;
+
+ if (unlikely(tmp_prop>= FM_MAX_NUM_OF_10G_TX_PORTS)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop +
+ FM_MAX_NUM_OF_1G_TX_PORTS];
+#ifndef CONFIG_FMAN_ARM
+ if (IS_T1023_T1024)
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[tmp_prop];
+#endif
+
+ p_LnxWrpFmPortDev->id = tmp_prop;
+ p_LnxWrpFmPortDev->settings.param.portId =
+ p_LnxWrpFmPortDev->id;
+ p_LnxWrpFmPortDev->settings.param.portType =
+ e_FM_PORT_TYPE_TX_10G;
+ uint32_prop = (uint32_t *) of_get_property(port_node,
+ "fsl,qman-channel-id", &lenp);
+ if (uint32_prop == NULL) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("missing fsl,qman-channel-id"));
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+ p_LnxWrpFmPortDev->txCh = tmp_prop;
+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams.
+ qmChannel = p_LnxWrpFmPortDev->txCh;
+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-1g-rx")) {
+ tmp_prop -= 0x08;
+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_1G_RX_PORTS)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop];
+
+ p_LnxWrpFmPortDev->id = tmp_prop;
+ p_LnxWrpFmPortDev->settings.param.portId =
+ p_LnxWrpFmPortDev->id;
+ p_LnxWrpFmPortDev->settings.param.portType = e_FM_PORT_TYPE_RX;
+ if (p_LnxWrpFmDev->pcdActive)
+ p_LnxWrpFmPortDev->defPcd = p_LnxWrpFmDev->defPcd;
+ } else if (of_device_is_compatible(port_node, "fsl,fman-port-10g-rx")) {
+#ifndef CONFIG_FMAN_ARM
+ /* On T102x, the 10G RX port IDs start from 0x08 */
+ if (IS_T1023_T1024)
+ tmp_prop -= 0x8;
+ else
+#endif
+ tmp_prop -= 0x10;
+
+ if (unlikely(tmp_prop >= FM_MAX_NUM_OF_10G_RX_PORTS)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop +
+ FM_MAX_NUM_OF_1G_RX_PORTS];
+
+#ifndef CONFIG_FMAN_ARM
+ if (IS_T1023_T1024)
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[tmp_prop];
+#endif
+
+ p_LnxWrpFmPortDev->id = tmp_prop;
+ p_LnxWrpFmPortDev->settings.param.portId =
+ p_LnxWrpFmPortDev->id;
+ p_LnxWrpFmPortDev->settings.param.portType =
+ e_FM_PORT_TYPE_RX_10G;
+ if (p_LnxWrpFmDev->pcdActive)
+ p_LnxWrpFmPortDev->defPcd = p_LnxWrpFmDev->defPcd;
+ } else {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("Illegal port type"));
+ return NULL;
+ }
+
+ _errno = of_address_to_resource(port_node, 0, &res);
+ if (unlikely(_errno < 0)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_address_to_resource() = %d", _errno));
+ return NULL;
+ }
+
+ p_LnxWrpFmPortDev->dev = &of_dev->dev;
+ p_LnxWrpFmPortDev->baseAddr = 0;
+ p_LnxWrpFmPortDev->phys_baseAddr = res.start;
+ p_LnxWrpFmPortDev->memSize = res.end + 1 - res.start;
+ p_LnxWrpFmPortDev->settings.param.h_Fm = p_LnxWrpFmDev->h_Dev;
+ p_LnxWrpFmPortDev->h_LnxWrpFmDev = (t_Handle) p_LnxWrpFmDev;
+
+ of_node_put(port_node);
+
+ p_LnxWrpFmPortDev->active = TRUE;
+
+#if defined(CONFIG_FMAN_DISABLE_OH_TO_REUSE_RESOURCES)
+ /* for performance mode no OH port available. */
+ if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ p_LnxWrpFmPortDev->active = FALSE;
+#endif
+
+ return p_LnxWrpFmPortDev;
+}
+
+struct device_node * GetFmPortAdvArgsDevTreeNode (struct device_node *fm_node,
+ e_FmPortType portType,
+ uint8_t portId)
+{
+ struct device_node *port_node;
+ const uint32_t *uint32_prop;
+ int lenp;
+ char *portTypeString;
+ uint32_t tmp_prop;
+
+ switch(portType) {
+ case e_FM_PORT_TYPE_OH_OFFLINE_PARSING:
+ portTypeString = "fsl,fman-port-op-extended-args";
+ break;
+ case e_FM_PORT_TYPE_TX:
+ portTypeString = "fsl,fman-port-1g-tx-extended-args";
+ break;
+ case e_FM_PORT_TYPE_TX_10G:
+ portTypeString = "fsl,fman-port-10g-tx-extended-args";
+ break;
+ case e_FM_PORT_TYPE_RX:
+ portTypeString = "fsl,fman-port-1g-rx-extended-args";
+ break;
+ case e_FM_PORT_TYPE_RX_10G:
+ portTypeString = "fsl,fman-port-10g-rx-extended-args";
+ break;
+ default:
+ return NULL;
+ }
+
+ for_each_child_of_node(fm_node, port_node) {
+ uint32_prop = (uint32_t *)of_get_property(port_node, "cell-index", &lenp);
+ if (unlikely(uint32_prop == NULL)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE,
+ ("of_get_property(%s, cell-index) failed",
+ port_node->full_name));
+ return NULL;
+ }
+ tmp_prop = be32_to_cpu(*uint32_prop);
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ return NULL;
+ if ((portId == tmp_prop) &&
+ (of_device_is_compatible(port_node, portTypeString))) {
+ return port_node;
+ }
+ }
+
+ return NULL;
+}
+
+static t_Error CheckNConfigFmPortAdvArgs (t_LnxWrpFmPortDev *p_LnxWrpFmPortDev)
+{
+ struct device_node *fm_node, *port_node;
+ t_Error err;
+ t_FmPortRsrc portRsrc;
+ const uint32_t *uint32_prop;
+ /*const char *str_prop;*/
+ int lenp;
+#ifdef CONFIG_FMAN_PFC
+ uint8_t i, id, num_pools;
+ t_FmBufPoolDepletion poolDepletion;
+
+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX ||
+ p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX_10G) {
+ memset(&poolDepletion, 0, sizeof(t_FmBufPoolDepletion));
+ poolDepletion.singlePoolModeEnable = true;
+ num_pools = p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.
+ extBufPools.numOfPoolsUsed;
+ for (i = 0; i < num_pools; i++) {
+ id = p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.
+ extBufPools.extBufPool[i].id;
+ poolDepletion.poolsToConsiderForSingleMode[id] = true;
+ }
+
+ for (i = 0; i < CONFIG_FMAN_PFC_COS_COUNT; i++)
+ poolDepletion.pfcPrioritiesEn[i] = true;
+
+ err = FM_PORT_ConfigPoolDepletion(p_LnxWrpFmPortDev->h_Dev,
+ &poolDepletion);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, ("FM_PORT_ConfigPoolDepletion() failed"));
+ }
+#endif
+
+ fm_node = GetFmAdvArgsDevTreeNode(((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev)->id);
+ if (!fm_node) /* no advance parameters for FMan */
+ return E_OK;
+
+ port_node = GetFmPortAdvArgsDevTreeNode(fm_node,
+ p_LnxWrpFmPortDev->settings.param.portType,
+ p_LnxWrpFmPortDev->settings.param.portId);
+ if (!port_node) /* no advance parameters for FMan-Port */
+ return E_OK;
+
+ uint32_prop = (uint32_t *)of_get_property(port_node, "num-tnums", &lenp);
+ if (uint32_prop) {
+ if (WARN_ON(lenp != sizeof(uint32_t)*2))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ portRsrc.num = be32_to_cpu(uint32_prop[0]);
+ portRsrc.extra = be32_to_cpu(uint32_prop[1]);
+
+ if ((err = FM_PORT_ConfigNumOfTasks(p_LnxWrpFmPortDev->h_Dev,
+ &portRsrc)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ uint32_prop = (uint32_t *)of_get_property(port_node, "num-dmas", &lenp);
+ if (uint32_prop) {
+ if (WARN_ON(lenp != sizeof(uint32_t)*2))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ portRsrc.num = be32_to_cpu(uint32_prop[0]);
+ portRsrc.extra = be32_to_cpu(uint32_prop[1]);
+
+ if ((err = FM_PORT_ConfigNumOfOpenDmas(p_LnxWrpFmPortDev->h_Dev,
+ &portRsrc)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ uint32_prop = (uint32_t *)of_get_property(port_node, "fifo-size", &lenp);
+ if (uint32_prop) {
+ if (WARN_ON(lenp != sizeof(uint32_t)*2))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ portRsrc.num = be32_to_cpu(uint32_prop[0]);
+ portRsrc.extra = be32_to_cpu(uint32_prop[1]);
+
+ if ((err = FM_PORT_ConfigSizeOfFifo(p_LnxWrpFmPortDev->h_Dev,
+ &portRsrc)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ uint32_prop = (uint32_t *)of_get_property(port_node, "errors-to-discard", &lenp);
+ if (uint32_prop) {
+ if (WARN_ON(lenp != sizeof(uint32_t)))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+ if ((err = FM_PORT_ConfigErrorsToDiscard(p_LnxWrpFmPortDev->h_Dev,
+ be32_to_cpu(uint32_prop[0]))) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ uint32_prop = (uint32_t *)of_get_property(port_node, "ar-tables-sizes",
+ &lenp);
+ if (uint32_prop) {
+
+ if (WARN_ON(lenp != sizeof(uint32_t)*8))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+ if (WARN_ON(p_LnxWrpFmPortDev->settings.param.portType !=
+ e_FM_PORT_TYPE_RX) &&
+ (p_LnxWrpFmPortDev->settings.param.portType !=
+ e_FM_PORT_TYPE_RX_10G))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE,
+ ("Auto Response is an Rx port atribute."));
+
+ memset(&p_LnxWrpFmPortDev->dsar_table_sizes, 0, sizeof(struct auto_res_tables_sizes));
+
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_arp_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[0]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_echo_ipv4_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[1]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_ndp_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[2]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_echo_ipv6_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[3]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_ipv4_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[4]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_ipv6_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[5]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_oid_entries =
+ (uint16_t)be32_to_cpu(uint32_prop[6]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_snmp_char =
+ (uint16_t)be32_to_cpu(uint32_prop[7]);
+
+ uint32_prop = (uint32_t *)of_get_property(port_node,
+ "ar-filters-sizes", &lenp);
+ if (uint32_prop) {
+ if (WARN_ON(lenp != sizeof(uint32_t)*3))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_ip_prot_filtering =
+ (uint16_t)be32_to_cpu(uint32_prop[0]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_tcp_port_filtering =
+ (uint16_t)be32_to_cpu(uint32_prop[1]);
+ p_LnxWrpFmPortDev->dsar_table_sizes.max_num_of_udp_port_filtering =
+ (uint16_t)be32_to_cpu(uint32_prop[2]);
+ }
+
+ if ((err = FM_PORT_ConfigDsarSupport(p_LnxWrpFmPortDev->h_Dev,
+ (t_FmPortDsarTablesSizes*)&p_LnxWrpFmPortDev->dsar_table_sizes)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+
+ of_node_put(port_node);
+ of_node_put(fm_node);
+
+ return E_OK;
+}
+
+static t_Error CheckNSetFmPortAdvArgs (t_LnxWrpFmPortDev *p_LnxWrpFmPortDev)
+{
+ struct device_node *fm_node, *port_node;
+ t_Error err;
+ const uint32_t *uint32_prop;
+ /*const char *str_prop;*/
+ int lenp;
+
+ fm_node = GetFmAdvArgsDevTreeNode(((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev)->id);
+ if (!fm_node) /* no advance parameters for FMan */
+ return E_OK;
+
+ port_node = GetFmPortAdvArgsDevTreeNode(fm_node,
+ p_LnxWrpFmPortDev->settings.param.portType,
+ p_LnxWrpFmPortDev->settings.param.portId);
+ if (!port_node) /* no advance parameters for FMan-Port */
+ return E_OK;
+
+#if (DPAA_VERSION >= 11)
+ uint32_prop = (uint32_t *)of_get_property(port_node, "vsp-window", &lenp);
+ if (uint32_prop) {
+ t_FmPortVSPAllocParams portVSPAllocParams;
+ t_FmVspParams fmVspParams;
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ uint8_t portId;
+
+ p_LnxWrpFmDev = ((t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev);
+
+ if (WARN_ON(lenp != sizeof(uint32_t)*2))
+ RETURN_ERROR(MINOR, E_INVALID_VALUE, NO_MSG);
+
+ if ((p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_TX) ||
+ (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_TX_10G) ||
+ ((p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) &&
+ p_LnxWrpFmPortDev->settings.frag_enabled))
+ return E_OK;
+
+ memset(&portVSPAllocParams, 0, sizeof(portVSPAllocParams));
+ memset(&fmVspParams, 0, sizeof(fmVspParams));
+
+ portVSPAllocParams.numOfProfiles = (uint8_t)be32_to_cpu(uint32_prop[0]);
+ portVSPAllocParams.dfltRelativeId = (uint8_t)be32_to_cpu(uint32_prop[1]);
+ fmVspParams.h_Fm = p_LnxWrpFmDev->h_Dev;
+
+ fmVspParams.portParams.portType = p_LnxWrpFmPortDev->settings.param.portType;
+ fmVspParams.portParams.portId = p_LnxWrpFmPortDev->settings.param.portId;
+ fmVspParams.relativeProfileId = portVSPAllocParams.dfltRelativeId;
+
+ if (p_LnxWrpFmPortDev->settings.param.portType != e_FM_PORT_TYPE_OH_OFFLINE_PARSING)
+ {
+ portId = fmVspParams.portParams.portId;
+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX_10G){
+#ifndef CONFIG_FMAN_ARM
+ if (!(IS_T1023_T1024))
+#endif
+ portId += FM_MAX_NUM_OF_1G_RX_PORTS;
+ }
+ portVSPAllocParams.h_FmTxPort =
+ p_LnxWrpFmDev->txPorts[portId].h_Dev;
+ fmVspParams.liodnOffset =
+ p_LnxWrpFmDev->rxPorts[portId].settings.param.specificParams.rxParams.liodnOffset;
+ memcpy(&fmVspParams.extBufPools,
+ &p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.extBufPools,
+ sizeof(t_FmExtPools));
+ }
+ else
+ {
+ memcpy(&fmVspParams.extBufPools,
+ &p_LnxWrpFmPortDev->opExtPools,
+ sizeof(t_FmExtPools));
+ }
+
+ if ((err = FM_PORT_VSPAlloc(p_LnxWrpFmPortDev->h_Dev,
+ &portVSPAllocParams)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ /* We're initializing only the default VSP that are being used by the Linux-Ethernet-driver */
+ if ((p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_OH_OFFLINE_PARSING) &&
+ !p_LnxWrpFmPortDev->opExtPools.numOfPoolsUsed)
+ return E_OK;
+
+ p_LnxWrpFmPortDev->h_DfltVsp = FM_VSP_Config(&fmVspParams);
+ if (!p_LnxWrpFmPortDev->h_DfltVsp)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("default-VSP for port!"));
+
+ if ((err = FM_VSP_ConfigBufferPrefixContent(p_LnxWrpFmPortDev->h_DfltVsp,
+ &p_LnxWrpFmPortDev->buffPrefixContent)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+
+ if ((err = FM_VSP_Init(p_LnxWrpFmPortDev->h_DfltVsp)) != E_OK)
+ RETURN_ERROR(MINOR, err, NO_MSG);
+ }
+#else
+UNUSED(err); UNUSED(uint32_prop); UNUSED(lenp);
+#endif /* (DPAA_VERSION >= 11) */
+
+ of_node_put(port_node);
+ of_node_put(fm_node);
+
+ return E_OK;
+}
+
+static t_Error ConfigureFmPortDev(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev =
+ (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ struct resource *dev_res;
+
+ if (!p_LnxWrpFmPortDev->active)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("FM port not configured!!!"));
+
+ dev_res =
+ __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res,
+ p_LnxWrpFmPortDev->phys_baseAddr,
+ p_LnxWrpFmPortDev->memSize,
+ "fman-port-hc");
+ if (unlikely(dev_res == NULL))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE,
+ ("__devm_request_region() failed"));
+ p_LnxWrpFmPortDev->baseAddr =
+ PTR_TO_UINT(devm_ioremap
+ (p_LnxWrpFmDev->dev,
+ p_LnxWrpFmPortDev->phys_baseAddr,
+ p_LnxWrpFmPortDev->memSize));
+ if (unlikely(p_LnxWrpFmPortDev->baseAddr == 0))
+ REPORT_ERROR(MAJOR, E_INVALID_STATE,
+ ("devm_ioremap() failed"));
+
+ p_LnxWrpFmPortDev->settings.param.baseAddr =
+ p_LnxWrpFmPortDev->baseAddr;
+
+ return E_OK;
+}
+
+static t_Error InitFmPortDev(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev)
+{
+#define MY_ADV_CONFIG_CHECK_END \
+ RETURN_ERROR(MAJOR, E_INVALID_SELECTION,\
+ ("Advanced configuration routine"));\
+ if (errCode != E_OK)\
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);\
+ }
+
+ int i = 0;
+
+ if (!p_LnxWrpFmPortDev->active || p_LnxWrpFmPortDev->h_Dev)
+ return E_INVALID_STATE;
+
+ p_LnxWrpFmPortDev->h_Dev =
+ FM_PORT_Config(&p_LnxWrpFmPortDev->settings.param);
+ if (p_LnxWrpFmPortDev->h_Dev == NULL)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM-port"));
+
+#ifndef FM_QMI_NO_DEQ_OPTIONS_SUPPORT
+ if ((p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_TX_10G)
+ || (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_TX)) {
+ t_Error errCode = E_OK;
+ errCode =
+ FM_PORT_ConfigDeqHighPriority(p_LnxWrpFmPortDev->h_Dev,
+ TRUE);
+ if (errCode != E_OK)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+ errCode =
+ FM_PORT_ConfigDeqPrefetchOption(p_LnxWrpFmPortDev->h_Dev,
+ e_FM_PORT_DEQ_FULL_PREFETCH);
+ if (errCode
+ != E_OK)
+ RETURN_ERROR(MAJOR, errCode, NO_MSG);
+ }
+#endif /* !FM_QMI_NO_DEQ_OPTIONS_SUPPORT */
+
+#ifndef CONFIG_FMAN_ARM
+#ifdef FM_BCB_ERRATA_BMI_SW001
+/* Configure BCB workaround on Rx ports, only for B4860 rev1 */
+#define SVR_SECURITY_MASK 0x00080000
+#define SVR_PERSONALITY_MASK 0x0000FF00
+#define SVR_VER_IGNORE_MASK (SVR_SECURITY_MASK | SVR_PERSONALITY_MASK)
+#define SVR_B4860_REV1_VALUE 0x86800010
+
+ if ((p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_RX_10G) ||
+ (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_RX)) {
+ unsigned int svr;
+
+ svr = mfspr(SPRN_SVR);
+
+ if ((svr & ~SVR_VER_IGNORE_MASK) == SVR_B4860_REV1_VALUE)
+ FM_PORT_ConfigBCBWorkaround(p_LnxWrpFmPortDev->h_Dev);
+ }
+#endif /* FM_BCB_ERRATA_BMI_SW001 */
+#endif /* CONFIG_FMAN_ARM */
+/* Call the driver's advanced configuration routines, if requested:
+ Compare the function pointer of each entry to the available routines,
+ and invoke the matching routine with proper casting of arguments. */
+ while (p_LnxWrpFmPortDev->settings.advConfig[i].p_Function
+ && (i < FM_MAX_NUM_OF_ADV_SETTINGS)) {
+
+/* TODO: Change this MACRO */
+ ADV_CONFIG_CHECK_START(
+ &(p_LnxWrpFmPortDev->settings.advConfig[i]))
+
+ ADV_CONFIG_CHECK(p_LnxWrpFmPortDev->h_Dev,
+ FM_PORT_ConfigBufferPrefixContent,
+ NCSW_PARAMS(1,
+ (t_FmBufferPrefixContent *)))
+
+ if ((p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) &&
+ (p_LnxWrpFmPortDev->settings.frag_enabled == TRUE)) {
+
+ ADV_CONFIG_CHECK(p_LnxWrpFmPortDev->h_Dev,
+ FM_PORT_ConfigExtBufPools,
+ NCSW_PARAMS(1, (t_FmExtPools *)))
+
+ /* this define contains an else */
+ MY_ADV_CONFIG_CHECK_END
+ }
+
+ /* Advance to next advanced configuration entry */
+ i++;
+ }
+
+
+ if ((p_LnxWrpFmPortDev->settings.param.portType != e_FM_PORT_TYPE_TX) &&
+ (p_LnxWrpFmPortDev->settings.param.portType != e_FM_PORT_TYPE_TX_10G)) {
+ if (FM_PORT_ConfigErrorsToDiscard(p_LnxWrpFmPortDev->h_Dev, (FM_PORT_FRM_ERR_IPRE |
+ FM_PORT_FRM_ERR_IPR_NCSP |
+ FM_PORT_FRM_ERR_CLS_DISCARD)) !=E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+ }
+
+ if (CheckNConfigFmPortAdvArgs(p_LnxWrpFmPortDev) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (FM_PORT_Init(p_LnxWrpFmPortDev->h_Dev) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+ if (CheckNSetFmPortAdvArgs(p_LnxWrpFmPortDev) != E_OK)
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+
+/* FMan Fifo sizes behind the scene":
+ * Using the following formulae (*), under a set of simplifying assumptions (.):
+ * . all ports are configured in Normal Mode (rather than Independent Mode)
+ * . the DPAA Eth driver allocates buffers of size:
+ * . MAXFRM + NET_IP_ALIGN + DPA_PRIV_DATA_SIZE + DPA_PARSE_RESULTS_SIZE
+ * + DPA_HASH_RESULTS_SIZE, i.e.:
+ * MAXFRM + 2 + 16 + sizeof(t_FmPrsResult) + 16, i.e.:
+ * MAXFRM + 66
+ * . excessive buffer pools not accounted for
+ *
+ * * for Rx ports on P4080:
+ * . IFSZ = ceil(max(FMBM_EBMPI[PBS]) / 256) * 256 + 7 * 256
+ * . no internal frame offset (FMBM_RIM[FOF] == 0) - otherwise,
+ * add up to 256 to the above
+ *
+ * * for Rx ports on P1023:
+ * . IFSZ = ceil(second_largest(FMBM_EBMPI[PBS] / 256)) * 256 + 7 * 256,
+ * if at least 2 bpools are configured
+ * . IFSZ = 8 * 256, if only a single bpool is configured
+ *
+ * * for Tx ports:
+ * . IFSZ = ceil(frame_size / 256) * 256 + 3 * 256
+ * + FMBM_TFP[DPDE] * 256, i.e.:
+ * IFSZ = ceil(MAXFRM / 256) * 256 + 3 x 256 + FMBM_TFP[DPDE] * 256
+ *
+ * * for OH ports on P4080:
+ * . IFSZ = ceil(frame_size / 256) * 256 + 1 * 256 + FMBM_PP[MXT] * 256
+ * * for OH ports on P1023:
+ * . IFSZ = ceil(frame_size / 256) * 256 + 3 * 256 + FMBM_TFP[DPDE] * 256
+ * * for both P4080 and P1023:
+ * . (conservative decisions, assuming that BMI must bring the entire
+ * frame, not only the frame header)
+ * . no internal frame offset (FMBM_OIM[FOF] == 0) - otherwise,
+ * add up to 256 to the above
+ *
+ * . for P4080/P5020/P3041/P2040, DPDE is:
+ * > 0 or 1, for 1Gb ports, HW default: 0
+ * > 2..7 (recommended: 3..7) for 10Gb ports, HW default: 3
+ * . for P1023, DPDE should be 1
+ *
+ * . for P1023, MXT is in range (0..31)
+ * . for P4080, MXT is in range (0..63)
+ *
+ */
+#if 0
+ if ((p_LnxWrpFmPortDev->defPcd != e_NO_PCD) &&
+ (InitFmPort3TupleDefPcd(p_LnxWrpFmPortDev) != E_OK))
+ RETURN_ERROR(MAJOR, E_INVALID_STATE, NO_MSG);
+#endif
+ return E_OK;
+}
+
+void fm_set_rx_port_params(struct fm_port *port,
+ struct fm_port_params *params)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) port;
+ int i;
+
+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.errFqid =
+ params->errq;
+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.dfltFqid =
+ params->defq;
+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.extBufPools.
+ numOfPoolsUsed = params->num_pools;
+ for (i = 0; i < params->num_pools; i++) {
+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.
+ extBufPools.extBufPool[i].id =
+ params->pool_param[i].id;
+ p_LnxWrpFmPortDev->settings.param.specificParams.rxParams.
+ extBufPools.extBufPool[i].size =
+ params->pool_param[i].size;
+ }
+
+ p_LnxWrpFmPortDev->buffPrefixContent.privDataSize =
+ params->priv_data_size;
+ p_LnxWrpFmPortDev->buffPrefixContent.passPrsResult =
+ params->parse_results;
+ p_LnxWrpFmPortDev->buffPrefixContent.passHashResult =
+ params->hash_results;
+ p_LnxWrpFmPortDev->buffPrefixContent.passTimeStamp =
+ params->time_stamp;
+ p_LnxWrpFmPortDev->buffPrefixContent.dataAlign =
+ params->data_align;
+ p_LnxWrpFmPortDev->buffPrefixContent.manipExtraSpace =
+ params->manip_extra_space;
+
+ ADD_ADV_CONFIG_START(p_LnxWrpFmPortDev->settings.advConfig,
+ FM_MAX_NUM_OF_ADV_SETTINGS)
+
+ ADD_ADV_CONFIG_NO_RET(FM_PORT_ConfigBufferPrefixContent,
+ ARGS(1,
+ (&p_LnxWrpFmPortDev->
+ buffPrefixContent)));
+
+ ADD_ADV_CONFIG_END InitFmPortDev(p_LnxWrpFmPortDev);
+}
+EXPORT_SYMBOL(fm_set_rx_port_params);
+
+/* this function is called from oh_probe as well, thus it contains oh port
+ * specific parameters (make sure everything is checked) */
+void fm_set_tx_port_params(struct fm_port *port,
+ struct fm_port_params *params)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) port;
+
+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams.errFqid =
+ params->errq;
+ p_LnxWrpFmPortDev->settings.param.specificParams.nonRxParams.
+ dfltFqid = params->defq;
+
+ p_LnxWrpFmPortDev->buffPrefixContent.privDataSize =
+ params->priv_data_size;
+ p_LnxWrpFmPortDev->buffPrefixContent.passPrsResult =
+ params->parse_results;
+ p_LnxWrpFmPortDev->buffPrefixContent.passHashResult =
+ params->hash_results;
+ p_LnxWrpFmPortDev->buffPrefixContent.passTimeStamp =
+ params->time_stamp;
+ p_LnxWrpFmPortDev->settings.frag_enabled =
+ params->frag_enable;
+ p_LnxWrpFmPortDev->buffPrefixContent.dataAlign =
+ params->data_align;
+ p_LnxWrpFmPortDev->buffPrefixContent.manipExtraSpace =
+ params->manip_extra_space;
+
+ ADD_ADV_CONFIG_START(p_LnxWrpFmPortDev->settings.advConfig,
+ FM_MAX_NUM_OF_ADV_SETTINGS)
+
+ ADD_ADV_CONFIG_NO_RET(FM_PORT_ConfigBufferPrefixContent,
+ ARGS(1,
+ (&p_LnxWrpFmPortDev->
+ buffPrefixContent)));
+
+ /* oh port specific parameter (for fragmentation only) */
+ if ((p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) &&
+ params->num_pools) {
+ int i;
+
+ p_LnxWrpFmPortDev->opExtPools.numOfPoolsUsed = params->num_pools;
+ for (i = 0; i < params->num_pools; i++) {
+ p_LnxWrpFmPortDev->opExtPools.extBufPool[i].id = params->pool_param[i].id;
+ p_LnxWrpFmPortDev->opExtPools.extBufPool[i].size = params->pool_param[i].size;
+ }
+
+ if (p_LnxWrpFmPortDev->settings.frag_enabled)
+ ADD_ADV_CONFIG_NO_RET(FM_PORT_ConfigExtBufPools,
+ ARGS(1, (&p_LnxWrpFmPortDev->opExtPools)));
+ }
+
+ ADD_ADV_CONFIG_END InitFmPortDev(p_LnxWrpFmPortDev);
+}
+EXPORT_SYMBOL(fm_set_tx_port_params);
+
+void fm_mac_set_handle(t_Handle h_lnx_wrp_fm_dev,
+ t_Handle h_fm_mac,
+ int mac_id)
+{
+ t_LnxWrpFmDev *p_lnx_wrp_fm_dev = (t_LnxWrpFmDev *)h_lnx_wrp_fm_dev;
+
+ p_lnx_wrp_fm_dev->macs[mac_id].h_Dev = h_fm_mac;
+ p_lnx_wrp_fm_dev->macs[mac_id].h_LnxWrpFmDev = h_lnx_wrp_fm_dev;
+}
+EXPORT_SYMBOL(fm_mac_set_handle);
+
+static void LnxwrpFmPcdDevExceptionsCb(t_Handle h_App,
+ e_FmPcdExceptions exception)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *) h_App;
+
+ ASSERT_COND(p_LnxWrpFmDev);
+
+ DBG(INFO, ("got fm-pcd exception %d", exception));
+
+ /* do nothing */
+ UNUSED(exception);
+}
+
+static void LnxwrpFmPcdDevIndexedExceptionsCb(t_Handle h_App,
+ e_FmPcdExceptions exception,
+ uint16_t index)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = (t_LnxWrpFmDev *) h_App;
+
+ ASSERT_COND(p_LnxWrpFmDev);
+
+ DBG(INFO,
+ ("got fm-pcd-indexed exception %d, indx %d", exception, index));
+
+ /* do nothing */
+ UNUSED(exception);
+ UNUSED(index);
+}
+
+static t_Error InitFmPcdDev(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+ spin_lock_init(&lock);
+
+ if (p_LnxWrpFmDev->pcdActive) {
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = &p_LnxWrpFmDev->hcPort;
+ t_FmPcdParams fmPcdParams;
+ t_Error err;
+
+ memset(&fmPcdParams, 0, sizeof(fmPcdParams));
+ fmPcdParams.h_Fm = p_LnxWrpFmDev->h_Dev;
+ fmPcdParams.prsSupport = p_LnxWrpFmDev->prsActive;
+ fmPcdParams.kgSupport = p_LnxWrpFmDev->kgActive;
+ fmPcdParams.plcrSupport = p_LnxWrpFmDev->plcrActive;
+ fmPcdParams.ccSupport = p_LnxWrpFmDev->ccActive;
+ fmPcdParams.numOfSchemes = FM_PCD_KG_NUM_OF_SCHEMES;
+
+#ifndef CONFIG_GUEST_PARTITION
+ fmPcdParams.f_Exception = LnxwrpFmPcdDevExceptionsCb;
+ if (fmPcdParams.kgSupport)
+ fmPcdParams.f_ExceptionId =
+ LnxwrpFmPcdDevIndexedExceptionsCb;
+ fmPcdParams.h_App = p_LnxWrpFmDev;
+#endif /* !CONFIG_GUEST_PARTITION */
+
+#ifdef CONFIG_MULTI_PARTITION_SUPPORT
+ fmPcdParams.numOfSchemes = 0;
+ fmPcdParams.numOfClsPlanEntries = 0;
+ fmPcdParams.partitionId = 0;
+#endif /* CONFIG_MULTI_PARTITION_SUPPORT */
+ fmPcdParams.useHostCommand = TRUE;
+
+ p_LnxWrpFmDev->hc_tx_fq =
+ FqAlloc(p_LnxWrpFmDev,
+ 0,
+ QMAN_FQ_FLAG_TO_DCPORTAL,
+ p_LnxWrpFmPortDev->txCh, 0);
+ if (!p_LnxWrpFmDev->hc_tx_fq)
+ RETURN_ERROR(MAJOR, E_NULL_POINTER,
+ ("Frame queue allocation failed..."));
+
+ p_LnxWrpFmDev->hc_tx_conf_fq =
+ FqAlloc(p_LnxWrpFmDev,
+ 0,
+ QMAN_FQ_FLAG_NO_ENQUEUE,
+ p_LnxWrpFmDev->hcCh, 1);
+ if (!p_LnxWrpFmDev->hc_tx_conf_fq)
+ RETURN_ERROR(MAJOR, E_NULL_POINTER,
+ ("Frame queue allocation failed..."));
+
+ p_LnxWrpFmDev->hc_tx_err_fq =
+ FqAlloc(p_LnxWrpFmDev,
+ 0,
+ QMAN_FQ_FLAG_NO_ENQUEUE,
+ p_LnxWrpFmDev->hcCh, 2);
+ if (!p_LnxWrpFmDev->hc_tx_err_fq)
+ RETURN_ERROR(MAJOR, E_NULL_POINTER,
+ ("Frame queue allocation failed..."));
+
+ fmPcdParams.hc.portBaseAddr = p_LnxWrpFmPortDev->baseAddr;
+ fmPcdParams.hc.portId =
+ p_LnxWrpFmPortDev->settings.param.portId;
+ fmPcdParams.hc.liodnBase =
+ p_LnxWrpFmPortDev->settings.param.liodnBase;
+ fmPcdParams.hc.errFqid =
+ qman_fq_fqid(p_LnxWrpFmDev->hc_tx_err_fq);
+ fmPcdParams.hc.confFqid =
+ qman_fq_fqid(p_LnxWrpFmDev->hc_tx_conf_fq);
+ fmPcdParams.hc.qmChannel = p_LnxWrpFmPortDev->txCh;
+ fmPcdParams.hc.f_QmEnqueue = QmEnqueueCB;
+ fmPcdParams.hc.h_QmArg = (t_Handle) p_LnxWrpFmDev;
+
+ p_LnxWrpFmDev->h_PcdDev = FM_PCD_Config(&fmPcdParams);
+ if (!p_LnxWrpFmDev->h_PcdDev)
+ RETURN_ERROR(MAJOR, E_INVALID_HANDLE, ("FM PCD!"));
+
+ err =
+ FM_PCD_ConfigPlcrNumOfSharedProfiles(p_LnxWrpFmDev->h_PcdDev,
+ LNXWRP_FM_NUM_OF_SHARED_PROFILES);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ err = FM_PCD_Init(p_LnxWrpFmDev->h_PcdDev);
+ if (err != E_OK)
+ RETURN_ERROR(MAJOR, err, NO_MSG);
+
+ if (p_LnxWrpFmDev->err_irq == 0) {
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_KG_EXCEPTION_DOUBLE_ECC,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE,
+ FALSE);
+ FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev,
+ e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC,
+ FALSE);
+ }
+ }
+
+ return E_OK;
+}
+
+void FreeFmPcdDev(t_LnxWrpFmDev *p_LnxWrpFmDev)
+{
+
+ if (p_LnxWrpFmDev->h_PcdDev)
+ FM_PCD_Free(p_LnxWrpFmDev->h_PcdDev);
+
+ if (p_LnxWrpFmDev->hc_tx_err_fq)
+ FqFree(p_LnxWrpFmDev->hc_tx_err_fq);
+
+ if (p_LnxWrpFmDev->hc_tx_conf_fq)
+ FqFree(p_LnxWrpFmDev->hc_tx_conf_fq);
+
+ if (p_LnxWrpFmDev->hc_tx_fq)
+ FqFree(p_LnxWrpFmDev->hc_tx_fq);
+}
+
+static void FreeFmPortDev(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev =
+ (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+
+ if (!p_LnxWrpFmPortDev->active)
+ return;
+
+ if (p_LnxWrpFmPortDev->h_Dev)
+ FM_PORT_Free(p_LnxWrpFmPortDev->h_Dev);
+
+ devm_iounmap(p_LnxWrpFmDev->dev,
+ UINT_TO_PTR(p_LnxWrpFmPortDev->baseAddr));
+ __devm_release_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res,
+ p_LnxWrpFmPortDev->phys_baseAddr,
+ p_LnxWrpFmPortDev->memSize);
+}
+
+static int /*__devinit*/ fm_port_probe(struct platform_device *of_dev)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ struct device *dev;
+
+ dev = &of_dev->dev;
+
+ p_LnxWrpFmPortDev = ReadFmPortDevTreeNode(of_dev);
+ if (p_LnxWrpFmPortDev == NULL)
+ return -EIO;
+ /* Port can be inactive, thus will not be probed:
+ - in performance mode, OH ports are disabled
+ ...
+ */
+ if (!p_LnxWrpFmPortDev->active)
+ return 0;
+
+ if (ConfigureFmPortDev(p_LnxWrpFmPortDev) != E_OK)
+ return -EIO;
+
+ dev_set_drvdata(dev, p_LnxWrpFmPortDev);
+
+ if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_OH_HOST_COMMAND)
+ InitFmPcdDev((t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev);
+
+ p_LnxWrpFmDev = (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+
+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-rx%d",
+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id + DEV_FM_RX_PORTS_MINOR_BASE;
+ } else if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_RX_10G) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-rx%d",
+ p_LnxWrpFmDev->name,
+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_RX_PORTS);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_RX_PORTS +
+ DEV_FM_RX_PORTS_MINOR_BASE;
+#ifndef CONFIG_FMAN_ARM
+ if (IS_T1023_T1024) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-rx%d",
+ p_LnxWrpFmDev->name,
+ p_LnxWrpFmPortDev->id);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id +
+ DEV_FM_RX_PORTS_MINOR_BASE;
+ }
+#endif
+ } else if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_TX) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-tx%d",
+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id + DEV_FM_TX_PORTS_MINOR_BASE;
+ } else if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_TX_10G) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-tx%d",
+ p_LnxWrpFmDev->name,
+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_TX_PORTS);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_TX_PORTS +
+ DEV_FM_TX_PORTS_MINOR_BASE;
+#ifndef CONFIG_FMAN_ARM
+ if (IS_T1023_T1024) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-tx%d",
+ p_LnxWrpFmDev->name,
+ p_LnxWrpFmPortDev->id);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id +
+ DEV_FM_TX_PORTS_MINOR_BASE;
+ }
+#endif
+ } else if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_OH_HOST_COMMAND) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-oh%d",
+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id + DEV_FM_OH_PORTS_MINOR_BASE;
+ } else if (p_LnxWrpFmPortDev->settings.param.portType ==
+ e_FM_PORT_TYPE_OH_OFFLINE_PARSING) {
+ Sprint(p_LnxWrpFmPortDev->name, "%s-port-oh%d",
+ p_LnxWrpFmDev->name, p_LnxWrpFmPortDev->id + 1);
+ p_LnxWrpFmPortDev->minor =
+ p_LnxWrpFmPortDev->id + 1 +
+ DEV_FM_OH_PORTS_MINOR_BASE;
+ }
+
+ device_create(p_LnxWrpFmDev->fm_class, NULL,
+ MKDEV(p_LnxWrpFmDev->major, p_LnxWrpFmPortDev->minor),
+ NULL, p_LnxWrpFmPortDev->name);
+
+ /* create sysfs entries for stats and regs */
+
+ if (fm_port_sysfs_create(dev) != 0) {
+ FreeFmPortDev(p_LnxWrpFmPortDev);
+ REPORT_ERROR(MAJOR, E_INVALID_STATE,
+ ("Unable to create sys entry - fm port!!!"));
+ return -EIO;
+ }
+
+#ifdef FM_TX_INVALID_ECC_ERRATA_10GMAC_A009
+ FM_DisableRamsEcc(p_LnxWrpFmDev->h_Dev);
+#endif /* FM_TX_INVALID_ECC_ERRATA_10GMAC_A009 */
+
+ DBG(TRACE, ("%s probed", p_LnxWrpFmPortDev->name));
+
+ return 0;
+}
+
+static int fm_port_remove(struct platform_device *of_dev)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ struct device *dev;
+
+ dev = &of_dev->dev;
+ p_LnxWrpFmPortDev = dev_get_drvdata(dev);
+
+ fm_port_sysfs_destroy(dev);
+
+ p_LnxWrpFmDev = (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ device_destroy(p_LnxWrpFmDev->fm_class,
+ MKDEV(p_LnxWrpFmDev->major, p_LnxWrpFmPortDev->minor));
+
+ FreeFmPortDev(p_LnxWrpFmPortDev);
+
+ dev_set_drvdata(dev, NULL);
+
+ return 0;
+}
+
+static const struct of_device_id fm_port_match[] = {
+ {
+ .compatible = "fsl,fman-port-oh"},
+ {
+ .compatible = "fsl,fman-v2-port-oh"},
+ {
+ .compatible = "fsl,fman-v3-port-oh"},
+ {
+ .compatible = "fsl,fman-port-1g-rx"},
+ {
+ .compatible = "fsl,fman-port-10g-rx"},
+ {
+ .compatible = "fsl,fman-port-1g-tx"},
+ {
+ .compatible = "fsl,fman-port-10g-tx"},
+ {}
+};
+
+#ifndef MODULE
+MODULE_DEVICE_TABLE(of, fm_port_match);
+#endif /* !MODULE */
+
+static struct platform_driver fm_port_driver = {
+
+ .driver = {
+ .name = "fsl-fman-port",
+ .of_match_table = fm_port_match,
+ .owner = THIS_MODULE,
+ },
+ .probe = fm_port_probe,
+ .remove = fm_port_remove
+};
+
+
+t_Error LNXWRP_FM_Port_Init(void)
+{
+ /* Register to the DTB for basic FM port API */
+ if (platform_driver_register(&fm_port_driver))
+ return E_NO_DEVICE;
+
+ return E_OK;
+}
+
+void LNXWRP_FM_Port_Free(void)
+{
+ platform_driver_unregister(&fm_port_driver);
+}
+
+static int __init __cold fm_port_load(void)
+{
+ if (LNXWRP_FM_Port_Init() != E_OK) {
+ printk(KERN_CRIT "Failed to init FM Ports wrapper!\n");
+ return -ENODEV;
+ }
+
+ printk(KERN_CRIT "Freescale FM Ports module\n");
+
+ return 0;
+}
+
+static void __exit __cold fm_port_unload(void)
+{
+ LNXWRP_FM_Port_Free();
+}
+
+module_init(fm_port_load);
+module_exit(fm_port_unload);
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm.c
@@ -0,0 +1,4854 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_ioctls_fm.c
+ @Author Shlomi Gridish
+ @Description FM Linux wrapper functions.
+*/
+
+/* Linux Headers ------------------- */
+#include <linux/version.h>
+
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/device.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/of_platform.h>
+#include <linux/uaccess.h>
+#include <asm/errno.h>
+#ifndef CONFIG_FMAN_ARM
+#include <sysdev/fsl_soc.h>
+#include <linux/fsl/svr.h>
+#endif
+
+#if defined(CONFIG_COMPAT)
+#include <linux/compat.h>
+#endif
+
+#include "part_ext.h"
+#include "fm_ioctls.h"
+#include "fm_pcd_ioctls.h"
+#include "fm_port_ioctls.h"
+#include "fm_vsp_ext.h"
+
+#ifndef CONFIG_FMAN_ARM
+#define IS_T1023_T1024 (SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1024 || \
+ SVR_SOC_VER(mfspr(SPRN_SVR)) == SVR_T1023)
+#endif
+
+#define __ERR_MODULE__ MODULE_FM
+
+#if defined(CONFIG_COMPAT)
+#include "lnxwrp_ioctls_fm_compat.h"
+#endif
+
+#include "lnxwrp_fm.h"
+
+#define CMP_IOC_DEFINE(def) (IOC_##def != def)
+
+/* fm_pcd_ioctls.h === fm_pcd_ext.h assertions */
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_PRIVATE_HDRS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_PRS_NUM_OF_HDRS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_KG_NUM_OF_GENERIC_REGS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_KG_NUM_OF_EXTRACT_MASKS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_KG_NUM_OF_DEFAULT_GROUPS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_PRS_NUM_OF_LABELS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_SW_PRS_SIZE)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if DPAA_VERSION >= 11
+#if CMP_IOC_DEFINE(FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES)
+#error Error: please synchronize IOC_ defines!
+#endif
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_TREES)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_GROUPS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_UNITS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_KEYS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_SIZE_OF_KEY)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(FM_PCD_LAST_KEY_INDEX)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+/* net_ioctls.h === net_ext.h assertions */
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPP_PID)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPP_COMPRESSED)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPPoE_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPPMUX_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PPPMUX_SUBFRAME_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_ETH_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPv4_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPv6_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_ICMP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IGMP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_TCP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_SCTP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_DCCP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_UDP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_UDP_ENCAP_ESP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPHC_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_SCTP_CHUNK_DATA_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_L2TPv2_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_L2TPv3_CTRL_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_L2TPv3_SESS_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_VLAN_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_LLC_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_NLPID_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_SNAP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_LLC_SNAP_ALL_FIELDS)
+#warning Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_ARP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_RFC2684_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_USER_DEFINED_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_PAYLOAD_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_GRE_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_MINENCAP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPSEC_AH_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_IPSEC_ESP_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_MPLS_LABEL_STACK_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+#if CMP_IOC_DEFINE(NET_HEADER_FIELD_MACSEC_ALL_FIELDS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+/* fm_ioctls.h === fm_ext.h assertions */
+#if CMP_IOC_DEFINE(FM_MAX_NUM_OF_VALID_PORTS)
+#error Error: please synchronize IOC_ defines!
+#endif
+
+void LnxWrpPCDIOCTLTypeChecking(void)
+{
+ /* fm_ext.h == fm_ioctls.h */
+ ASSERT_COND(sizeof(ioc_fm_port_bandwidth_params) == sizeof(t_FmPortsBandwidthParams));
+ ASSERT_COND(sizeof(ioc_fm_revision_info_t) == sizeof(t_FmRevisionInfo));
+
+ /* fm_pcd_ext.h == fm_pcd_ioctls.h */
+ /*ioc_fm_pcd_counters_params_t : NOT USED */
+ /*ioc_fm_pcd_exception_params_t : private */
+#if (DPAA_VERSION >= 11)
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_capwap_params_t) == sizeof(t_FmPcdManipFragCapwapParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_capwap_params_t) == sizeof(t_FmPcdManipReassemCapwapParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t) == sizeof(t_FmPcdManipHdrInsrtByHdrParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_ip_params_t) == sizeof(t_FmPcdManipHdrInsrtIpParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_t) == sizeof(t_FmPcdManipHdrInsrt));
+ ASSERT_COND(sizeof(ioc_fm_manip_hdr_info_t) == sizeof(t_FmManipHdrInfo));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t) == sizeof(t_FmPcdManipHdrRmvByHdrParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_special_offload_capwap_params_t) == sizeof(t_FmPcdManipSpecialOffloadCapwapParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_capwap_stats_t) == sizeof(t_FmPcdManipFragCapwapStats));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_capwap_stats_t) == sizeof(t_FmPcdManipReassemCapwapStats));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_params_t) == sizeof(t_FmPcdManipFragParams));
+#endif /* (DPAA_VERSION >= 11) */
+
+ ASSERT_COND(sizeof(ioc_fm_pcd_prs_label_params_t) == sizeof(t_FmPcdPrsLabelParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_prs_sw_params_t) == sizeof(t_FmPcdPrsSwParams));
+ /*ioc_fm_pcd_kg_dflt_value_params_t : private */
+ ASSERT_COND(sizeof(ioc_fm_pcd_hdr_protocol_opt_u) == sizeof(u_FmPcdHdrProtocolOpt));
+ ASSERT_COND(sizeof(ioc_fm_pcd_fields_u) == sizeof(t_FmPcdFields));
+ ASSERT_COND(sizeof(ioc_fm_pcd_from_hdr_t) == sizeof(t_FmPcdFromHdr));
+ ASSERT_COND(sizeof(ioc_fm_pcd_from_field_t) == sizeof(t_FmPcdFromField));
+ ASSERT_COND(sizeof(ioc_fm_pcd_distinction_unit_t) == sizeof(t_FmPcdDistinctionUnit));
+
+#if defined(CONFIG_ARM64)
+ /* different alignment */
+ ASSERT_COND(sizeof(ioc_fm_pcd_net_env_params_t) == sizeof(t_FmPcdNetEnvParams) + sizeof(void *) + 4);
+#else
+#if !defined(CONFIG_COMPAT)
+ /* different alignment */
+ ASSERT_COND(sizeof(ioc_fm_pcd_net_env_params_t) == sizeof(t_FmPcdNetEnvParams) + sizeof(void *));
+#endif
+#endif
+ ASSERT_COND(sizeof(ioc_fm_pcd_extract_entry_t) == sizeof(t_FmPcdExtractEntry));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_extract_mask_t) == sizeof(t_FmPcdKgExtractMask));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_extract_dflt_t) == sizeof(t_FmPcdKgExtractDflt));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_key_extract_and_hash_params_t) == sizeof(t_FmPcdKgKeyExtractAndHashParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_extracted_or_params_t) == sizeof(t_FmPcdKgExtractedOrParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_scheme_counter_t) == sizeof(t_FmPcdKgSchemeCounter));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_plcr_profile_t) == sizeof(t_FmPcdKgPlcrProfile));
+#if (DPAA_VERSION >= 11)
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_storage_profile_t) == sizeof(t_FmPcdKgStorageProfile));
+#endif
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_cc_t) == sizeof(t_FmPcdKgCc));
+#if !defined(CONFIG_COMPAT)
+ /* different alignment */
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_scheme_params_t) == sizeof(t_FmPcdKgSchemeParams) + sizeof(void *));
+#endif
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_cc_params_t) == sizeof(t_FmPcdCcNextCcParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_plcr_params_t) == sizeof(t_FmPcdCcNextPlcrParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_enqueue_params_t) == sizeof(t_FmPcdCcNextEnqueueParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_kg_params_t) == sizeof(t_FmPcdCcNextKgParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_next_engine_params_t) == sizeof(t_FmPcdCcNextEngineParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_key_params_t) == sizeof(t_FmPcdCcKeyParams));
+ ASSERT_COND(sizeof(ioc_keys_params_t) == sizeof(t_KeysParams));
+#if !defined(CONFIG_COMPAT)
+ /* different alignment */
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_node_params_t) == sizeof(t_FmPcdCcNodeParams) + sizeof(void *));
+ ASSERT_COND(sizeof(ioc_fm_pcd_hash_table_params_t) == sizeof(t_FmPcdHashTableParams) + sizeof(void *));
+#endif
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_grp_params_t) == sizeof(t_FmPcdCcGrpParams));
+#if !defined(CONFIG_COMPAT)
+ /* different alignment */
+ ASSERT_COND(sizeof(ioc_fm_pcd_cc_tree_params_t) == sizeof(t_FmPcdCcTreeParams) + sizeof(void *));
+#endif
+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_byte_rate_mode_param_t) == sizeof(t_FmPcdPlcrByteRateModeParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_non_passthrough_alg_param_t) == sizeof(t_FmPcdPlcrNonPassthroughAlgParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_next_engine_params_u) == sizeof(u_FmPcdPlcrNextEngineParams));
+ /*ioc_fm_pcd_port_params_t : private */
+ ASSERT_COND(sizeof(ioc_fm_pcd_plcr_profile_params_t) == sizeof(t_FmPcdPlcrProfileParams) + sizeof(void *));
+ /*ioc_fm_pcd_cc_tree_modify_next_engine_params_t : private */
+
+#ifdef FM_CAPWAP_SUPPORT
+#error TODO: unsupported feature
+/*
+ ASSERT_COND(sizeof(TODO) == sizeof(t_FmPcdManipHdrInsrtByTemplateParams));
+ ASSERT_COND(sizeof(TODO) == sizeof(t_CapwapFragmentationParams));
+ ASSERT_COND(sizeof(TODO) == sizeof(t_CapwapReassemblyParams));
+*/
+#endif
+
+ /*ioc_fm_pcd_cc_node_modify_next_engine_params_t : private */
+ /*ioc_fm_pcd_cc_node_remove_key_params_t : private */
+ /*ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t : private */
+ /*ioc_fm_pcd_cc_node_modify_key_params_t : private */
+ /*ioc_fm_manip_hdr_info_t : private */
+ /*ioc_fm_pcd_hash_table_set_t : private */
+
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_ip_params_t) == sizeof(t_FmPcdManipFragIpParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_ip_params_t) == sizeof(t_FmPcdManipReassemIpParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_special_offload_ipsec_params_t) == sizeof(t_FmPcdManipSpecialOffloadIPSecParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_special_offload_params_t) == sizeof(t_FmPcdManipSpecialOffloadParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_rmv_generic_params_t) == sizeof(t_FmPcdManipHdrRmvGenericParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_generic_params_t) == sizeof(t_FmPcdManipHdrInsrtGenericParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_insrt_params_t) == sizeof(t_FmPcdManipHdrInsrtParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_rmv_params_t) == sizeof(t_FmPcdManipHdrRmvParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_hdr_params_t) == sizeof(t_FmPcdManipHdrParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_params_t) == sizeof(t_FmPcdManipFragParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_params_t) == sizeof(t_FmPcdManipReassemParams));
+#if !defined(CONFIG_COMPAT)
+ /* different alignment */
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_params_t) == sizeof(t_FmPcdManipParams) + sizeof(void *));
+#endif
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_ip_stats_t) == sizeof(t_FmPcdManipReassemIpStats));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_ip_stats_t) == sizeof(t_FmPcdManipFragIpStats));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_reassem_stats_t) == sizeof(t_FmPcdManipReassemStats));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_frag_stats_t) == sizeof(t_FmPcdManipFragStats));
+ ASSERT_COND(sizeof(ioc_fm_pcd_manip_stats_t) == sizeof(t_FmPcdManipStats));
+#if DPAA_VERSION >= 11
+ ASSERT_COND(sizeof(ioc_fm_pcd_frm_replic_group_params_t) == sizeof(t_FmPcdFrmReplicGroupParams) + sizeof(void *));
+#endif
+
+ /* fm_port_ext.h == fm_port_ioctls.h */
+ ASSERT_COND(sizeof(ioc_fm_port_rate_limit_t) == sizeof(t_FmPortRateLimit));
+ ASSERT_COND(sizeof(ioc_fm_port_pcd_params_t) == sizeof(t_FmPortPcdParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_kg_scheme_select_t) == sizeof(t_FmPcdKgSchemeSelect));
+ ASSERT_COND(sizeof(ioc_fm_pcd_port_schemes_params_t) == sizeof(t_FmPcdPortSchemesParams));
+ ASSERT_COND(sizeof(ioc_fm_pcd_prs_start_t) == sizeof(t_FmPcdPrsStart));
+
+ return;
+}
+
+#define ASSERT_IOC_NET_ENUM(def) ASSERT_COND((unsigned long)e_IOC_NET_##def == (unsigned long)def)
+
+void LnxWrpPCDIOCTLEnumChecking(void)
+{
+ /* net_ext.h == net_ioctls.h : sampling checks */
+ ASSERT_IOC_NET_ENUM(HEADER_TYPE_MACSEC);
+ ASSERT_IOC_NET_ENUM(HEADER_TYPE_PPP);
+ ASSERT_IOC_NET_ENUM(MAX_HEADER_TYPE_COUNT);
+
+ /* fm_ext.h == fm_ioctls.h */
+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_TYPE_DUMMY == (unsigned long)e_FM_PORT_TYPE_DUMMY);
+ ASSERT_COND((unsigned long)e_IOC_EX_MURAM_ECC == (unsigned long)e_FM_EX_MURAM_ECC);
+ ASSERT_COND((unsigned long)e_IOC_FM_COUNTERS_DEQ_CONFIRM == (unsigned long)e_FM_COUNTERS_DEQ_CONFIRM);
+
+ /* fm_pcd_ext.h == fm_pcd_ioctls.h */
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES == (unsigned long)e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PRS_EXCEPTION_SINGLE_ECC == (unsigned long)e_FM_PCD_PRS_EXCEPTION_SINGLE_ECC);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PRS == (unsigned long)e_FM_PCD_PRS);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_EXTRACT_FULL_FIELD == (unsigned long)e_FM_PCD_EXTRACT_FULL_FIELD);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_EXTRACT_FROM_FLOW_ID == (unsigned long)e_FM_PCD_EXTRACT_FROM_FLOW_ID);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO == (unsigned long)e_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_KG_DFLT_ILLEGAL == (unsigned long)e_FM_PCD_KG_DFLT_ILLEGAL);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_KG_GENERIC_NOT_FROM_DATA == (unsigned long)e_FM_PCD_KG_GENERIC_NOT_FROM_DATA);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_HDR_INDEX_LAST == (unsigned long)e_FM_PCD_HDR_INDEX_LAST);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_SHARED == (unsigned long)e_FM_PCD_PLCR_SHARED);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_RFC_4115 == (unsigned long)e_FM_PCD_PLCR_RFC_4115);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_COLOR_AWARE == (unsigned long)e_FM_PCD_PLCR_COLOR_AWARE);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_OVERRIDE == (unsigned long)e_FM_PCD_PLCR_OVERRIDE);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_FULL_FRM_LEN == (unsigned long)e_FM_PCD_PLCR_FULL_FRM_LEN);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN == (unsigned long)e_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_PACKET_MODE == (unsigned long)e_FM_PCD_PLCR_PACKET_MODE);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_DROP_FRAME == (unsigned long)e_FM_PCD_DROP_FRAME);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER == (unsigned long)e_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP == (unsigned long)e_FM_PCD_ACTION_INDEXED_LOOKUP);
+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR == (unsigned long)e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR);
+#if !defined(FM_CAPWAP_SUPPORT)
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_INSRT_GENERIC == (unsigned long)e_FM_PCD_MANIP_INSRT_GENERIC);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_RMV_GENERIC == (unsigned long)e_FM_PCD_MANIP_RMV_GENERIC);
+#else
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_INSRT_BY_TEMPLATE == (unsigned long)e_FM_PCD_MANIP_INSRT_BY_TEMPLATE);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_RMV_BY_HDR == (unsigned long)e_FM_PCD_MANIP_RMV_BY_HDR);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_RMV_BY_HDR_FROM_START == (unsigned long)e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START);
+#endif
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG == (unsigned long)e_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH == (unsigned long)e_FM_PCD_MANIP_EIGHT_WAYS_HASH);
+
+#ifdef FM_CAPWAP_SUPPORT
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_STATS_PER_FLOWID == (unsigned long)e_FM_PCD_STATS_PER_FLOWID);
+#endif
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD == (unsigned long)e_FM_PCD_MANIP_SPECIAL_OFFLOAD);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_CC_STATS_MODE_FRAME == (unsigned long)e_FM_PCD_CC_STATS_MODE_FRAME);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG == (unsigned long)e_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG);
+ ASSERT_COND((unsigned long)e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC == (unsigned long)e_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC);
+
+ /* fm_port_ext.h == fm_port_ioctls.h */
+#if !defined(FM_CAPWAP_SUPPORT)
+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR == (unsigned long)e_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR);
+#else
+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR == (unsigned long)e_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR);
+#endif
+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_COUNTERS_DEQ_CONFIRM == (unsigned long)e_FM_PORT_COUNTERS_DEQ_CONFIRM);
+ ASSERT_COND((unsigned long)e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8 == (unsigned long)e_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8);
+
+ return;
+}
+
+static t_Error LnxwrpFmPcdIOCTL(t_LnxWrpFmDev *p_LnxWrpFmDev, unsigned int cmd, unsigned long arg, bool compat)
+{
+ t_Error err = E_OK;
+
+/*
+Status: PCD API to fmlib (file: drivers/net/dpa/NetCommSw/inc/Peripherals/fm_pcd_ext.h):
+
+ FM_PCD_PrsLoadSw
+ FM_PCD_SetAdvancedOffloadSupport
+ FM_PCD_Enable
+ FM_PCD_Disable
+ FM_PCD_ForceIntr
+ FM_PCD_SetException
+ FM_PCD_KgSetAdditionalDataAfterParsing
+ FM_PCD_KgSetDfltValue
+ FM_PCD_NetEnvCharacteristicsSet
+ FM_PCD_NetEnvCharacteristicsDelete
+ FM_PCD_KgSchemeSet
+ FM_PCD_KgSchemeDelete
+ FM_PCD_MatchTableSet
+ FM_PCD_MatchTableDelete
+ FM_PCD_CcRootBuild
+ FM_PCD_CcRootDelete
+ FM_PCD_PlcrProfileSet
+ FM_PCD_PlcrProfileDelete
+ FM_PCD_CcRootModifyNextEngine
+ FM_PCD_MatchTableModifyNextEngine
+ FM_PCD_MatchTableModifyMissNextEngine
+ FM_PCD_MatchTableRemoveKey
+ FM_PCD_MatchTableAddKey
+ FM_PCD_MatchTableModifyKeyAndNextEngine
+ FM_PCD_HashTableSet
+ FM_PCD_HashTableDelete
+ FM_PCD_HashTableAddKey
+ FM_PCD_HashTableRemoveKey
+ FM_PCD_MatchTableModifyKey
+ FM_PCD_ManipNodeReplace
+ FM_PCD_ManipNodeSet
+ FM_PCD_ManipNodeDelete
+
+Status: not exported, should be thru sysfs
+ FM_PCD_KgSchemeGetCounter
+ FM_PCD_KgSchemeSetCounter
+ FM_PCD_PlcrProfileGetCounter
+ FM_PCD_PlcrProfileSetCounter
+
+Status: not exported
+ FM_PCD_MatchTableFindNRemoveKey
+ FM_PCD_MatchTableFindNModifyNextEngine
+ FM_PCD_MatchTableFindNModifyKeyAndNextEngine
+ FM_PCD_MatchTableFindNModifyKey
+ FM_PCD_MatchTableGetIndexedHashBucket
+ FM_PCD_MatchTableGetNextEngine
+ FM_PCD_MatchTableGetKeyCounter
+
+Status: not exported, would be nice to have
+ FM_PCD_HashTableModifyNextEngine
+ FM_PCD_HashTableModifyMissNextEngine
+ FM_PCD_HashTableGetMissNextEngine
+ FM_PCD_ManipGetStatistics
+
+Status: not exported
+#if DPAA_VERSION >= 11
+
+ FM_VSP_GetStatistics -- it's not available yet
+#endif
+
+Status: feature not supported
+#ifdef FM_CAPWAP_SUPPORT
+#error unsupported feature
+ FM_PCD_StatisticsSetNode
+#endif
+
+ */
+ _fm_ioctl_dbg("cmd:0x%08x(type:0x%02x, nr:%u).\n",
+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd) - 20);
+
+ switch (cmd)
+ {
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_PRS_LOAD_SW_COMPAT:
+#endif
+ case FM_PCD_IOC_PRS_LOAD_SW:
+ {
+ ioc_fm_pcd_prs_sw_params_t *param;
+ uint8_t *p_code;
+
+ param = (ioc_fm_pcd_prs_sw_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_prs_sw_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_prs_sw_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_prs_sw_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_prs_sw_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_prs_sw_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_prs_sw_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_prs_sw_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_prs_sw_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_fm_pcd_prs_sw(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_prs_sw_params_t *)arg,
+ sizeof(ioc_fm_pcd_prs_sw_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (!param->p_code || !param->size)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ p_code = (uint8_t *) XX_Malloc(param->size);
+ if (!p_code)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(p_code, 0, param->size);
+ if (copy_from_user(p_code, param->p_code, param->size))
+ {
+ XX_Free(p_code);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->p_code = p_code;
+
+ err = FM_PCD_PrsLoadSw(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdPrsSwParams*)param);
+
+ XX_Free(p_code);
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PCD_IOC_SET_ADVANCED_OFFLOAD_SUPPORT:
+ err = FM_PCD_SetAdvancedOffloadSupport(p_LnxWrpFmDev->h_PcdDev);
+ break;
+
+ case FM_PCD_IOC_ENABLE:
+ err = FM_PCD_Enable(p_LnxWrpFmDev->h_PcdDev);
+ break;
+
+ case FM_PCD_IOC_DISABLE:
+ err = FM_PCD_Disable(p_LnxWrpFmDev->h_PcdDev);
+ break;
+
+ case FM_PCD_IOC_FORCE_INTR:
+ {
+ int exception;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (get_user(exception, (int *) compat_ptr(arg)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ {
+ if (get_user(exception, (int *)arg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_ForceIntr(p_LnxWrpFmDev->h_PcdDev, (e_FmPcdExceptions)exception);
+ break;
+ }
+
+ case FM_PCD_IOC_SET_EXCEPTION:
+ {
+ ioc_fm_pcd_exception_params_t *param;
+
+ param = (ioc_fm_pcd_exception_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_exception_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_exception_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_exception_params_t *)compat_ptr(arg),
+ sizeof(ioc_fm_pcd_exception_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_exception_params_t *)arg,
+ sizeof(ioc_fm_pcd_exception_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_SetException(p_LnxWrpFmDev->h_PcdDev, param->exception, param->enable);
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PCD_IOC_KG_SET_ADDITIONAL_DATA_AFTER_PARSING:
+ {
+ uint8_t payloadOffset;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (get_user(payloadOffset, (uint8_t*) compat_ptr(arg)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ {
+ if (get_user(payloadOffset, (uint8_t*) arg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_KgSetAdditionalDataAfterParsing(p_LnxWrpFmDev->h_PcdDev, payloadOffset);
+ break;
+ }
+
+ case FM_PCD_IOC_KG_SET_DFLT_VALUE:
+ {
+ ioc_fm_pcd_kg_dflt_value_params_t *param;
+
+ param = (ioc_fm_pcd_kg_dflt_value_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_kg_dflt_value_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_kg_dflt_value_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_kg_dflt_value_params_t *)compat_ptr(arg),
+ sizeof(ioc_fm_pcd_kg_dflt_value_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_kg_dflt_value_params_t *)arg,
+ sizeof(ioc_fm_pcd_kg_dflt_value_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_KgSetDfltValue(p_LnxWrpFmDev->h_PcdDev, param->valueId, param->value);
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET:
+ {
+ ioc_fm_pcd_net_env_params_t *param;
+
+ param = (ioc_fm_pcd_net_env_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_net_env_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_net_env_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_net_env_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_net_env_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_net_env_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_net_env_params_t));
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_net_env_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_net_env_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_net_env(compat_param, param, COMPAT_US_TO_K);
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_net_env_params_t *) arg,
+ sizeof(ioc_fm_pcd_net_env_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ param->id = FM_PCD_NetEnvCharacteristicsSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdNetEnvParams*)param);
+
+ if (!param->id)
+ {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_net_env_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_net_env_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_net_env_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_net_env_params_t));
+ compat_copy_fm_pcd_net_env(compat_param, param, COMPAT_K_TO_US);
+
+ if (copy_to_user((ioc_compat_fm_pcd_net_env_params_t *) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_net_env_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_net_env_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_net_env_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_NetEnvCharacteristicsDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_KG_SCHEME_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_KG_SCHEME_SET:
+ {
+ ioc_fm_pcd_kg_scheme_params_t *param;
+
+ param = (ioc_fm_pcd_kg_scheme_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_kg_scheme_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_kg_scheme_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param = NULL;
+
+ compat_param = (ioc_compat_fm_pcd_kg_scheme_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_params_t));
+
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_kg_scheme_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_kg_scheme(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_kg_scheme_params_t *)arg,
+ sizeof(ioc_fm_pcd_kg_scheme_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ param->id = FM_PCD_KgSchemeSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdKgSchemeParams*)param);
+
+ if (!param->id)
+ {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_kg_scheme_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_params_t));
+ compat_copy_fm_pcd_kg_scheme(compat_param, param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_kg_scheme_params_t *)compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_kg_scheme_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_kg_scheme_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_kg_scheme_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_KG_SCHEME_GET_CNTR_COMPAT:
+#endif
+ case FM_PCD_IOC_KG_SCHEME_GET_CNTR:
+ {
+ ioc_fm_pcd_kg_scheme_spc_t *param;
+
+ param = (ioc_fm_pcd_kg_scheme_spc_t *) XX_Malloc(sizeof(ioc_fm_pcd_kg_scheme_spc_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_kg_scheme_spc_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param = NULL;
+
+ compat_param = (ioc_compat_fm_pcd_kg_scheme_spc_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t));
+
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_kg_scheme_spc_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_kg_scheme_spc(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_kg_scheme_spc_t *)arg,
+ sizeof(ioc_fm_pcd_kg_scheme_spc_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ param->val = FM_PCD_KgSchemeGetCounter((t_Handle)param->id);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_kg_scheme_spc_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t));
+ compat_copy_fm_pcd_kg_scheme_spc(compat_param, param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_kg_scheme_spc_t *)compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_kg_scheme_spc_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_kg_scheme_spc_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_kg_scheme_spc_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_KG_SCHEME_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_KG_SCHEME_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_KgSchemeDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_SET:
+ {
+ ioc_fm_pcd_cc_node_params_t *param;
+ uint8_t *keys;
+ uint8_t *masks;
+ int i,k;
+
+ param = (ioc_fm_pcd_cc_node_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_params_t) +
+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY);
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_params_t) +
+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY);
+
+ keys = (uint8_t *) (param + 1);
+ masks = keys + IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_params_t) +
+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY);
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_params_t) +
+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY);
+
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_node_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_node(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_params_t *)arg, sizeof(ioc_fm_pcd_cc_node_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ ASSERT_COND(param->keys_params.num_of_keys <= IOC_FM_PCD_MAX_NUM_OF_KEYS);
+ ASSERT_COND(param->keys_params.key_size <= IOC_FM_PCD_MAX_SIZE_OF_KEY);
+
+ /* support for indexed lookup */
+ if( !(param->extract_cc_params.type == e_IOC_FM_PCD_EXTRACT_NON_HDR &&
+ param->extract_cc_params.extract_params.extract_non_hdr.src == e_IOC_FM_PCD_EXTRACT_FROM_HASH &&
+ param->extract_cc_params.extract_params.extract_non_hdr.action == e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP))
+ {
+ for (i=0, k=0;
+ i < param->keys_params.num_of_keys;
+ i++, k += IOC_FM_PCD_MAX_SIZE_OF_KEY)
+ {
+ if (param->keys_params.key_params[i].p_key &&
+ param->keys_params.key_size)
+ {
+ if (copy_from_user(&keys[k],
+ param->keys_params.key_params[i].p_key,
+ param->keys_params.key_size))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->keys_params.key_params[i].p_key = &keys[k];
+ }
+
+ if (param->keys_params.key_params[i].p_mask)
+ {
+ if (copy_from_user(&masks[k],
+ param->keys_params.key_params[i].p_mask,
+ param->keys_params.key_size))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->keys_params.key_params[i].p_mask = &masks[k];
+ }
+ }
+ }
+
+ param->id = FM_PCD_MatchTableSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdCcNodeParams*)param);
+
+ if (!param->id) {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_params_t *compat_param;
+ compat_param = (ioc_compat_fm_pcd_cc_node_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_params_t) +
+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY);
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_params_t) +
+ 2 * IOC_FM_PCD_MAX_NUM_OF_KEYS * IOC_FM_PCD_MAX_SIZE_OF_KEY);
+ compat_copy_fm_pcd_cc_node(compat_param, param, COMPAT_K_TO_US);
+
+ if (copy_to_user((ioc_compat_fm_pcd_cc_node_params_t *)compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_cc_node_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_cc_node_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_cc_node_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_MatchTableDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_CC_ROOT_BUILD_COMPAT:
+#endif
+ case FM_PCD_IOC_CC_ROOT_BUILD:
+ {
+ ioc_fm_pcd_cc_tree_params_t *param;
+
+ param = (ioc_fm_pcd_cc_tree_params_t *) XX_Malloc(sizeof(ioc_fm_pcd_cc_tree_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_tree_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tree_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tree_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tree_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_tree_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_tree_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_tree(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_tree_params_t *)arg,
+ sizeof(ioc_fm_pcd_cc_tree_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ param->id = FM_PCD_CcRootBuild(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdCcTreeParams*)param);
+
+ if (!param->id) {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tree_params_t *) XX_Malloc(sizeof(ioc_compat_fm_pcd_cc_tree_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tree_params_t));
+
+ compat_copy_fm_pcd_cc_tree(compat_param, param, COMPAT_K_TO_US);
+
+ if (copy_to_user((ioc_compat_fm_pcd_cc_tree_params_t *)compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_cc_tree_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_cc_tree_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_cc_tree_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_CC_ROOT_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_CC_ROOT_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_CcRootDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_PLCR_PROFILE_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_PLCR_PROFILE_SET:
+ {
+ ioc_fm_pcd_plcr_profile_params_t *param;
+
+ param = (ioc_fm_pcd_plcr_profile_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_plcr_profile_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_plcr_profile_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_plcr_profile_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_plcr_profile_params_t));
+ if (copy_from_user(compat_param, (
+ ioc_compat_fm_pcd_plcr_profile_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_plcr_profile(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_plcr_profile_params_t *)arg,
+ sizeof(ioc_fm_pcd_plcr_profile_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (!param->modify &&
+ (((t_FmPcdPlcrProfileParams*)param)->id.newParams.profileType != e_FM_PCD_PLCR_SHARED))
+ {
+ t_Handle h_Port;
+ ioc_fm_pcd_port_params_t *port_params;
+
+ port_params = (ioc_fm_pcd_port_params_t*) XX_Malloc(sizeof(ioc_fm_pcd_port_params_t));
+ if (!port_params)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(port_params, 0, sizeof(ioc_fm_pcd_port_params_t));
+ if (copy_from_user(port_params, (ioc_fm_pcd_port_params_t*)((t_FmPcdPlcrProfileParams*)param)->id.newParams.h_FmPort,
+ sizeof(ioc_fm_pcd_port_params_t)))
+ {
+ XX_Free(port_params);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ switch(port_params->port_type)
+ {
+ case (e_IOC_FM_PORT_TYPE_RX):
+ if (port_params->port_id < FM_MAX_NUM_OF_1G_RX_PORTS) {
+ h_Port = p_LnxWrpFmDev->rxPorts[port_params->port_id].h_Dev;
+ break;
+ }
+ goto invalid_port_id;
+
+ case (e_IOC_FM_PORT_TYPE_RX_10G):
+ if (port_params->port_id < FM_MAX_NUM_OF_10G_RX_PORTS) {
+#ifndef CONFIG_FMAN_ARM
+ if (IS_T1023_T1024) {
+ h_Port = p_LnxWrpFmDev->rxPorts[port_params->port_id].h_Dev;
+ } else {
+#else
+ {
+#endif
+ h_Port = p_LnxWrpFmDev->rxPorts[port_params->port_id + FM_MAX_NUM_OF_1G_RX_PORTS].h_Dev;
+ }
+ break;
+ }
+ goto invalid_port_id;
+
+ case (e_IOC_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ if (port_params->port_id && port_params->port_id < FM_MAX_NUM_OF_OH_PORTS) {
+ h_Port = p_LnxWrpFmDev->opPorts[port_params->port_id - 1].h_Dev;
+ break;
+ }
+ goto invalid_port_id;
+
+ default:
+invalid_port_id:
+ XX_Free(port_params);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION, NO_MSG);
+ }
+
+ ((t_FmPcdPlcrProfileParams*)param)->id.newParams.h_FmPort = h_Port;
+ XX_Free(port_params);
+ }
+
+ param->id = FM_PCD_PlcrProfileSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdPlcrProfileParams*)param);
+
+ if (!param->id) {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_plcr_profile_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_plcr_profile_params_t));
+ compat_copy_fm_pcd_plcr_profile(compat_param, param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_plcr_profile_params_t *) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_plcr_profile_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_plcr_profile_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_plcr_profile_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_PLCR_PROFILE_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_PLCR_PROFILE_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_PlcrProfileDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE_COMPAT:
+#endif
+ case FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE:
+ {
+ ioc_fm_pcd_cc_tree_modify_next_engine_params_t *param;
+
+ param = (ioc_fm_pcd_cc_tree_modify_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_tree_modify_next_engine_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_tree_modify_next_engine_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t));
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_fm_pcd_cc_tree_modify_next_engine(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_tree_modify_next_engine_params_t *)arg,
+ sizeof(ioc_fm_pcd_cc_tree_modify_next_engine_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_CcRootModifyNextEngine(param->id,
+ param->grp_indx,
+ param->indx,
+ (t_FmPcdCcNextEngineParams*)(&param->cc_next_engine_params));
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE:
+ {
+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param;
+
+ param = (ioc_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t));
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_node_modify_next_engine(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_next_engine_params_t *)arg,
+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_MatchTableModifyNextEngine(param->id,
+ param->key_indx,
+ (t_FmPcdCcNextEngineParams*)(&param->cc_next_engine_params));
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE:
+ {
+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param;
+
+ param = (ioc_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t));
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_node_modify_next_engine(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_next_engine_params_t *) arg,
+ sizeof(ioc_fm_pcd_cc_node_modify_next_engine_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_MatchTableModifyMissNextEngine(param->id,
+ (t_FmPcdCcNextEngineParams*)(&param->cc_next_engine_params));
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY:
+ {
+ ioc_fm_pcd_cc_node_remove_key_params_t *param;
+
+ param = (ioc_fm_pcd_cc_node_remove_key_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_remove_key_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_remove_key_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_remove_key_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_remove_key_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_remove_key_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_remove_key_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_node_remove_key_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_remove_key_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->id = compat_ptr(compat_param->id);
+ param->key_indx = compat_param->key_indx;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_remove_key_params_t *) arg,
+ sizeof(ioc_fm_pcd_cc_node_remove_key_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_MatchTableRemoveKey(param->id, param->key_indx);
+
+ XX_Free(param);
+ break;
+ }
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_ADD_KEY_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_ADD_KEY:
+ {
+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param;
+
+ param = (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_node_modify_key_and_next_engine(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)arg,
+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (param->key_size)
+ {
+ int size = 0;
+
+ if (param->key_params.p_key) size += param->key_size;
+ if (param->key_params.p_mask) size += param->key_size;
+
+ if (size)
+ {
+ uint8_t *p_tmp;
+
+ p_tmp = (uint8_t*) XX_Malloc(size);
+ if (!p_tmp)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD key/mask"));
+ }
+
+ if (param->key_params.p_key)
+ {
+ if (copy_from_user(p_tmp, param->key_params.p_key, param->key_size))
+ {
+ XX_Free(p_tmp);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->key_params.p_key = p_tmp;
+ }
+
+ if (param->key_params.p_mask)
+ {
+ p_tmp += param->key_size;
+ if (copy_from_user(p_tmp, param->key_params.p_mask, param->key_size))
+ {
+ XX_Free(p_tmp - param->key_size);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->key_params.p_mask = p_tmp;
+ }
+ }
+ }
+
+ err = FM_PCD_MatchTableAddKey(
+ param->id,
+ param->key_indx,
+ param->key_size,
+ (t_FmPcdCcKeyParams*)&param->key_params);
+
+ if (param->key_params.p_key)
+ XX_Free(param->key_params.p_key);
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE:
+ {
+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param;
+
+ param = (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_node_modify_key_and_next_engine(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *)arg,
+ sizeof(ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PCD_MatchTableModifyKeyAndNextEngine(param->id,
+ param->key_indx,
+ param->key_size,
+ (t_FmPcdCcKeyParams*)(&param->key_params));
+
+ XX_Free(param);
+ break;
+ }
+
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT:
+ {
+ ioc_fm_pcd_cc_tbl_get_stats_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_tbl_get_stats_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)))
+ {
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, &param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&param, (ioc_fm_pcd_cc_tbl_get_stats_t *)arg,
+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+
+ err = FM_PCD_MatchTableGetKeyStatistics((t_Handle) param.id,
+ param.key_index,
+ (t_FmPcdCcKeyStatistics *) &param.statistics);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, &param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_cc_tbl_get_stats_t*) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))){
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_cc_tbl_get_stats_t *)arg,
+ &param,
+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t)))
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+
+ break;
+ }
+
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT:
+ {
+ ioc_fm_pcd_cc_tbl_get_stats_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_tbl_get_stats_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)))
+ {
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, &param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&param, (ioc_fm_pcd_cc_tbl_get_stats_t *)arg,
+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+
+ err = FM_PCD_MatchTableGetMissStatistics((t_Handle) param.id,
+ (t_FmPcdCcKeyStatistics *) &param.statistics);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, &param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_cc_tbl_get_stats_t*) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))){
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_cc_tbl_get_stats_t *)arg,
+ &param,
+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t)))
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+
+ break;
+ }
+
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT_COMPAT:
+#endif
+ case FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT:
+ {
+ ioc_fm_pcd_cc_tbl_get_stats_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_cc_tbl_get_stats_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t)))
+ {
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, &param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&param, (ioc_fm_pcd_cc_tbl_get_stats_t *)arg,
+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+
+ err = FM_PCD_HashTableGetMissStatistics((t_Handle) param.id,
+ (t_FmPcdCcKeyStatistics *) &param.statistics);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_tbl_get_stats_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t));
+ compat_copy_fm_pcd_cc_tbl_get_stats(compat_param, &param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_cc_tbl_get_stats_t*) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_cc_tbl_get_stats_t))){
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_cc_tbl_get_stats_t *)arg,
+ &param,
+ sizeof(ioc_fm_pcd_cc_tbl_get_stats_t)))
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_HASH_TABLE_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_HASH_TABLE_SET:
+ {
+ ioc_fm_pcd_hash_table_params_t *param;
+
+ param = (ioc_fm_pcd_hash_table_params_t*) XX_Malloc(
+ sizeof(ioc_fm_pcd_hash_table_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_hash_table_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_hash_table_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_hash_table_params_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_hash_table_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_hash_table_params_t*)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_hash_table_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_hash_table(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_hash_table_params_t *)arg,
+ sizeof(ioc_fm_pcd_hash_table_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ param->id = FM_PCD_HashTableSet(p_LnxWrpFmDev->h_PcdDev, (t_FmPcdHashTableParams *) param);
+
+ if (!param->id)
+ {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_hash_table_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_hash_table_params_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_hash_table_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_params_t));
+ compat_copy_fm_pcd_hash_table(compat_param, param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_hash_table_params_t*) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_hash_table_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_hash_table_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_hash_table_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_HASH_TABLE_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_HASH_TABLE_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0, sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ id.obj = compat_pcd_id2ptr(compat_id.obj);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_HashTableDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_HASH_TABLE_ADD_KEY_COMPAT:
+#endif
+ case FM_PCD_IOC_HASH_TABLE_ADD_KEY:
+ {
+ ioc_fm_pcd_hash_table_add_key_params_t *param = NULL;
+
+ param = (ioc_fm_pcd_hash_table_add_key_params_t*) XX_Malloc(
+ sizeof(ioc_fm_pcd_hash_table_add_key_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_hash_table_add_key_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_hash_table_add_key_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_hash_table_add_key_params_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_hash_table_add_key_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_add_key_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_hash_table_add_key_params_t*) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_hash_table_add_key_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ if (compat_param->key_size)
+ {
+ param->p_hash_tbl = compat_pcd_id2ptr(compat_param->p_hash_tbl);
+ param->key_size = compat_param->key_size;
+
+ compat_copy_fm_pcd_cc_key(&compat_param->key_params, &param->key_params, COMPAT_US_TO_K);
+ }
+ else
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ break;
+ }
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_hash_table_add_key_params_t*) arg,
+ sizeof(ioc_fm_pcd_hash_table_add_key_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (param->key_size)
+ {
+ int size = 0;
+
+ if (param->key_params.p_key) size += param->key_size;
+ if (param->key_params.p_mask) size += param->key_size;
+
+ if (size)
+ {
+ uint8_t *p_tmp;
+
+ p_tmp = (uint8_t*) XX_Malloc(size);
+ if (!p_tmp)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD key/mask"));
+ }
+
+ if (param->key_params.p_key)
+ {
+ if (copy_from_user(p_tmp, param->key_params.p_key, param->key_size))
+ {
+ XX_Free(p_tmp);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->key_params.p_key = p_tmp;
+ }
+
+ if (param->key_params.p_mask)
+ {
+ p_tmp += param->key_size;
+ if (copy_from_user(p_tmp, param->key_params.p_mask, param->key_size))
+ {
+ XX_Free(p_tmp - param->key_size);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->key_params.p_mask = p_tmp;
+ }
+ }
+ }
+
+ err = FM_PCD_HashTableAddKey(
+ param->p_hash_tbl,
+ param->key_size,
+ (t_FmPcdCcKeyParams*)&param->key_params);
+
+ if (param->key_params.p_key)
+ XX_Free(param->key_params.p_key);
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_HASH_TABLE_REMOVE_KEY_COMPAT:
+#endif
+ case FM_PCD_IOC_HASH_TABLE_REMOVE_KEY:
+ {
+ ioc_fm_pcd_hash_table_remove_key_params_t *param = NULL;
+
+ param = (ioc_fm_pcd_hash_table_remove_key_params_t*) XX_Malloc(
+ sizeof(ioc_fm_pcd_hash_table_remove_key_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_hash_table_remove_key_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_hash_table_remove_key_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_hash_table_remove_key_params_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_hash_table_remove_key_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_hash_table_remove_key_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_hash_table_remove_key_params_t*) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_hash_table_remove_key_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->p_hash_tbl = compat_pcd_id2ptr(compat_param->p_hash_tbl);
+ param->key_size = compat_param->key_size;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_hash_table_remove_key_params_t*)arg,
+ sizeof(ioc_fm_pcd_hash_table_remove_key_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (param->key_size)
+ {
+ uint8_t *p_key;
+
+ p_key = (uint8_t*) XX_Malloc(param->key_size);
+ if (!p_key)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ if (param->p_key && copy_from_user(p_key, param->p_key, param->key_size))
+ {
+ XX_Free(p_key);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ param->p_key = p_key;
+ }
+
+ err = FM_PCD_HashTableRemoveKey(
+ param->p_hash_tbl,
+ param->key_size,
+ param->p_key);
+
+ if (param->p_key)
+ XX_Free(param->p_key);
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_COMPAT:
+#endif
+ case FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY:
+ {
+ ioc_fm_pcd_cc_node_modify_key_params_t *param;
+
+ param = (ioc_fm_pcd_cc_node_modify_key_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_cc_node_modify_key_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_cc_node_modify_key_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_cc_node_modify_key_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_cc_node_modify_key_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_cc_node_modify_key_params_t));
+ if (copy_from_user(compat_param, (ioc_compat_fm_pcd_cc_node_modify_key_params_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_cc_node_modify_key_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_cc_node_modify_key(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_cc_node_modify_key_params_t *)arg,
+ sizeof(ioc_fm_pcd_cc_node_modify_key_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (param->key_size)
+ {
+ int size = 0;
+
+ if (param->p_key) size += param->key_size;
+ if (param->p_mask) size += param->key_size;
+
+ if (size)
+ {
+ uint8_t *p_tmp;
+
+ p_tmp = (uint8_t*) XX_Malloc(size);
+ if (!p_tmp)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD key/mask"));
+ }
+
+ if (param->p_key)
+ {
+ if (copy_from_user(p_tmp, param->p_key, param->key_size))
+ {
+ XX_Free(p_tmp);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->p_key = p_tmp;
+ }
+
+ if (param->p_mask)
+ {
+ p_tmp += param->key_size;
+ if (copy_from_user(p_tmp, param->p_mask, param->key_size))
+ {
+ XX_Free(p_tmp - param->key_size);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->p_mask = p_tmp;
+ }
+ }
+ }
+
+ err = FM_PCD_MatchTableModifyKey(param->id,
+ param->key_indx,
+ param->key_size,
+ param->p_key,
+ param->p_mask);
+
+ if (param->p_key)
+ XX_Free(param->p_key);
+ else if (param->p_mask)
+ XX_Free(param->p_mask);
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MANIP_NODE_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_MANIP_NODE_SET:
+ {
+ ioc_fm_pcd_manip_params_t *param;
+ uint8_t *p_data = NULL;
+ uint8_t size;
+
+ param = (ioc_fm_pcd_manip_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_manip_params_t));
+
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_manip_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_manip_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_manip_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_manip_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_manip_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_manip_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_fm_pcd_manip_set_node(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_manip_params_t *)arg,
+ sizeof(ioc_fm_pcd_manip_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (param->type == e_IOC_FM_PCD_MANIP_HDR)
+ {
+ size = param->u.hdr.insrt_params.u.generic.size;
+ p_data = (uint8_t *) XX_Malloc(size);
+ if (!p_data )
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, NO_MSG);
+ }
+
+ if (param->u.hdr.insrt_params.u.generic.p_data &&
+ copy_from_user(p_data,
+ param->u.hdr.insrt_params.u.generic.p_data, size))
+ {
+ XX_Free(p_data);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ param->u.hdr.insrt_params.u.generic.p_data = p_data;
+ }
+
+ if (param->id)
+ {
+ /* Security Hole: the user can pass any piece of garbage
+ in 'param->id', and that will go straight through to the LLD,
+ no checks being done by the wrapper! */
+ err = FM_PCD_ManipNodeReplace(
+ (t_Handle) param->id,
+ (t_FmPcdManipParams*) param);
+ if (err)
+ {
+ if (p_data)
+ XX_Free(p_data);
+ XX_Free(param);
+ break;
+ }
+ }
+ else
+ {
+ param->id = FM_PCD_ManipNodeSet(
+ p_LnxWrpFmDev->h_PcdDev,
+ (t_FmPcdManipParams*) param);
+ if (!param->id)
+ {
+ if (p_data)
+ XX_Free(p_data);
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /* Since the LLD has no errno-style error reporting,
+ we're left here with no other option than to report
+ a generic E_INVALID_VALUE */
+ break;
+ }
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_manip_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_manip_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_manip_params_t));
+ if (!compat_param)
+ {
+ if (p_data)
+ XX_Free(p_data);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_params_t));
+
+ compat_fm_pcd_manip_set_node(compat_param, param, COMPAT_K_TO_US);
+
+ if (copy_to_user((ioc_compat_fm_pcd_manip_params_t *) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_manip_params_t)))
+ err = E_READ_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_pcd_manip_params_t *)arg,
+ param, sizeof(ioc_fm_pcd_manip_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ if (p_data)
+ XX_Free(p_data);
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MANIP_NODE_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_MANIP_NODE_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0, sizeof(ioc_fm_obj_t));
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_ManipNodeDelete(id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_MANIP_GET_STATS_COMPAT:
+#endif
+ case FM_PCD_IOC_MANIP_GET_STATS:
+ {
+ ioc_fm_pcd_manip_get_stats_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_manip_get_stats_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_get_stats_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_manip_get_stats_t *)compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t)))
+ {
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_manip_get_stats(compat_param, &param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&param, (ioc_fm_pcd_manip_get_stats_t *)arg,
+ sizeof(ioc_fm_pcd_manip_get_stats_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PCD_ManipGetStatistics((t_Handle) param.id,
+ (t_FmPcdManipStats*) &param.stats);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_manip_get_stats_t*) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t));
+ if (!compat_param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_get_stats_t));
+ compat_copy_fm_pcd_manip_get_stats(compat_param, &param, COMPAT_K_TO_US);
+ if (copy_to_user((ioc_compat_fm_pcd_manip_get_stats_t*) compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_manip_get_stats_t))){
+ XX_Free(compat_param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ if (copy_to_user((ioc_fm_pcd_manip_get_stats_t *)arg,
+ &param,
+ sizeof(ioc_fm_pcd_manip_get_stats_t)))
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+
+ break;
+ }
+
+#if (DPAA_VERSION >= 11)
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_FRM_REPLIC_GROUP_SET_COMPAT:
+#endif
+ case FM_PCD_IOC_FRM_REPLIC_GROUP_SET:
+ {
+ ioc_fm_pcd_frm_replic_group_params_t *param;
+
+ param = (ioc_fm_pcd_frm_replic_group_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_frm_replic_group_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_frm_replic_group_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_frm_replic_group_params_t
+ *compat_param;
+
+ compat_param =
+ (ioc_compat_fm_pcd_frm_replic_group_params_t *)
+ XX_Malloc(sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY,
+ ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_frm_replic_group_params_t *)
+ compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t))) {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_frm_replic_group_params(compat_param,
+ param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param,
+ (ioc_fm_pcd_frm_replic_group_params_t *)arg,
+ sizeof(ioc_fm_pcd_frm_replic_group_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ }
+
+ param->id = FM_PCD_FrmReplicSetGroup(p_LnxWrpFmDev->h_PcdDev,
+ (t_FmPcdFrmReplicGroupParams*)param);
+
+ if (!param->id) {
+ XX_Free(param);
+ err = E_INVALID_VALUE;
+ /*
+ * Since the LLD has no errno-style error reporting,
+ * we're left here with no other option than to report
+ * a generic E_INVALID_VALUE
+ */
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_frm_replic_group_params_t
+ *compat_param;
+
+ compat_param =
+ (ioc_compat_fm_pcd_frm_replic_group_params_t *)
+ XX_Malloc(sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY,
+ ("IOCTL FM PCD"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t));
+ compat_copy_fm_pcd_frm_replic_group_params(compat_param,
+ param, COMPAT_K_TO_US);
+ if (copy_to_user(
+ (ioc_compat_fm_pcd_frm_replic_group_params_t *)
+ compat_ptr(arg),
+ compat_param,
+ sizeof(ioc_compat_fm_pcd_frm_replic_group_params_t)))
+ err = E_WRITE_FAILED;
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_to_user(
+ (ioc_fm_pcd_frm_replic_group_params_t *)arg,
+ param,
+ sizeof(ioc_fm_pcd_frm_replic_group_params_t)))
+ err = E_WRITE_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE_COMPAT:
+#endif
+ case FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0, sizeof(ioc_fm_obj_t));
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id,
+ (ioc_compat_fm_obj_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_obj_t)))
+ break;
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg,
+ sizeof(ioc_fm_obj_t)))
+ break;
+ }
+
+ return FM_PCD_FrmReplicDeleteGroup(id.obj);
+ }
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD_COMPAT:
+#endif
+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD:
+ {
+ ioc_fm_pcd_frm_replic_member_params_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_frm_replic_member_params_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_pcd_frm_replic_member_params(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ return FM_PCD_FrmReplicAddMember(param.member.h_replic_group,
+ param.member.member_index,
+ (t_FmPcdCcNextEngineParams*)&param.next_engine_params);
+ }
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE_COMPAT:
+#endif
+ case FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE:
+ {
+ ioc_fm_pcd_frm_replic_member_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_frm_replic_member_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_pcd_frm_replic_member(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ return FM_PCD_FrmReplicRemoveMember(param.h_replic_group, param.member_index);
+ }
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_CONFIG_COMPAT:
+#endif
+ case FM_IOC_VSP_CONFIG:
+ {
+ ioc_fm_vsp_params_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_vsp_params_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_vsp_params(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ {
+ uint8_t portId = param.port_params.port_id;
+ param.liodn_offset =
+ p_LnxWrpFmDev->rxPorts[portId].settings.param.specificParams.rxParams.liodnOffset;
+ }
+ param.p_fm = p_LnxWrpFmDev->h_Dev;
+ param.id = FM_VSP_Config((t_FmVspParams *)&param);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_vsp_params_t compat_param;
+
+ memset(&compat_param, 0, sizeof(compat_param));
+ compat_copy_fm_vsp_params(&compat_param, &param, COMPAT_K_TO_US);
+
+ if (copy_to_user(compat_ptr(arg), &compat_param, sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ if (copy_to_user((void *)arg, &param, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_INIT_COMPAT:
+#endif
+ case FM_IOC_VSP_INIT:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0, sizeof(ioc_fm_obj_t));
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id,
+ (ioc_compat_fm_obj_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_obj_t)))
+ break;
+ id.obj = compat_pcd_id2ptr(compat_id.obj);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg,
+ sizeof(ioc_fm_obj_t)))
+ break;
+ }
+
+ return FM_VSP_Init(id.obj);
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_FREE_COMPAT:
+#endif
+ case FM_IOC_VSP_FREE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0, sizeof(ioc_fm_obj_t));
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id,
+ (ioc_compat_fm_obj_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_obj_t)))
+ break;
+ compat_obj_delete(&compat_id, &id);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg,
+ sizeof(ioc_fm_obj_t)))
+ break;
+ }
+
+ return FM_VSP_Free(id.obj);
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_CONFIG_POOL_DEPLETION_COMPAT:
+#endif
+ case FM_IOC_VSP_CONFIG_POOL_DEPLETION:
+ {
+ ioc_fm_buf_pool_depletion_params_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_buf_pool_depletion_params_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_buf_pool_depletion_params(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (FM_VSP_ConfigPoolDepletion(param.p_fm_vsp,
+ (t_FmBufPoolDepletion *)&param.fm_buf_pool_depletion))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT_COMPAT:
+#endif
+ case FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT:
+ {
+ ioc_fm_buffer_prefix_content_params_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_buffer_prefix_content_params_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_buffer_prefix_content_params(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (FM_VSP_ConfigBufferPrefixContent(param.p_fm_vsp,
+ (t_FmBufferPrefixContent *)&param.fm_buffer_prefix_content))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_CONFIG_NO_SG_COMPAT:
+#endif
+ case FM_IOC_VSP_CONFIG_NO_SG:
+ {
+ ioc_fm_vsp_config_no_sg_params_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_vsp_config_no_sg_params_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_vsp_config_no_sg_params(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (FM_VSP_ConfigNoScatherGather(param.p_fm_vsp, param.no_sg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_VSP_GET_BUFFER_PRS_RESULT_COMPAT:
+#endif
+ case FM_IOC_VSP_GET_BUFFER_PRS_RESULT:
+ {
+ ioc_fm_vsp_prs_result_params_t param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_vsp_prs_result_params_t compat_param;
+
+ if (copy_from_user(&compat_param, compat_ptr(arg), sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_vsp_prs_result_params(&compat_param, &param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ if (copy_from_user(&param, (void *)arg, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ /* this call just adds the parse results offset to p_data */
+ param.p_data = FM_VSP_GetBufferPrsResult(param.p_fm_vsp, param.p_data);
+
+ if (!param.p_data)
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_vsp_prs_result_params_t compat_param;
+
+ memset(&compat_param, 0, sizeof(compat_param));
+ compat_copy_fm_vsp_prs_result_params(&compat_param, &param, COMPAT_K_TO_US);
+
+ if (copy_to_user(compat_ptr(arg), &compat_param, sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ if (copy_to_user((void *)arg, &param, sizeof(param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+#ifdef FM_CAPWAP_SUPPORT
+#warning "feature not supported!"
+#if defined(CONFIG_COMPAT)
+ case FM_PCD_IOC_STATISTICS_SET_NODE_COMPAT:
+#endif
+ case FM_PCD_IOC_STATISTICS_SET_NODE:
+ {
+/* ioc_fm_pcd_stats_params_t param;
+ ...
+ param->id = FM_PCD_StatisticsSetNode(p_LnxWrpFmDev->h_PcdDev,
+ (t_FmPcdStatsParams *)&param);
+*/
+ err = E_NOT_SUPPORTED;
+ break;
+ }
+#endif /* FM_CAPWAP_SUPPORT */
+
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("invalid ioctl: cmd:0x%08x(type:0x%02x, nr: %d.\n",
+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd)));
+ }
+
+ if (err)
+ RETURN_ERROR(MINOR, err, ("IOCTL FM PCD"));
+
+ return E_OK;
+}
+
+void FM_Get_Api_Version(ioc_fm_api_version_t *p_version)
+{
+ p_version->version.major = FMD_API_VERSION_MAJOR;
+ p_version->version.minor = FMD_API_VERSION_MINOR;
+ p_version->version.respin = FMD_API_VERSION_RESPIN;
+ p_version->version.reserved = 0;
+}
+
+t_Error LnxwrpFmIOCTL(t_LnxWrpFmDev *p_LnxWrpFmDev, unsigned int cmd, unsigned long arg, bool compat)
+{
+ t_Error err = E_OK;
+
+ switch (cmd)
+ {
+ case FM_IOC_SET_PORTS_BANDWIDTH:
+ {
+ ioc_fm_port_bandwidth_params *param;
+
+ param = (ioc_fm_port_bandwidth_params*) XX_Malloc(sizeof(ioc_fm_port_bandwidth_params));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_port_bandwidth_params));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_port_bandwidth_params*)compat_ptr(arg), sizeof(ioc_fm_port_bandwidth_params)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_port_bandwidth_params*)arg, sizeof(ioc_fm_port_bandwidth_params)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_SetPortsBandwidth(p_LnxWrpFmDev->h_Dev, (t_FmPortsBandwidthParams*) param);
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_IOC_GET_REVISION:
+ {
+ ioc_fm_revision_info_t *param;
+
+ param = (ioc_fm_revision_info_t *) XX_Malloc(sizeof(ioc_fm_revision_info_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ FM_GetRevision(p_LnxWrpFmDev->h_Dev, (t_FmRevisionInfo*)param);
+ /* This one never returns anything other than E_OK */
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_to_user((ioc_fm_revision_info_t *)compat_ptr(arg),
+ param,
+ sizeof(ioc_fm_revision_info_t))){
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_revision_info_t *)arg,
+ param,
+ sizeof(ioc_fm_revision_info_t))){
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG);
+ }
+ }
+ XX_Free(param);
+ break;
+ }
+
+ case FM_IOC_SET_COUNTER:
+ {
+ ioc_fm_counters_params_t *param;
+
+ param = (ioc_fm_counters_params_t *) XX_Malloc(sizeof(ioc_fm_counters_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_counters_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_counters_params_t *)compat_ptr(arg), sizeof(ioc_fm_counters_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_counters_params_t *)arg, sizeof(ioc_fm_counters_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_ModifyCounter(p_LnxWrpFmDev->h_Dev, param->cnt, param->val);
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_IOC_GET_COUNTER:
+ {
+ ioc_fm_counters_params_t *param;
+
+ param = (ioc_fm_counters_params_t *) XX_Malloc(sizeof(ioc_fm_counters_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD"));
+
+ memset(param, 0, sizeof(ioc_fm_counters_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_counters_params_t *)compat_ptr(arg), sizeof(ioc_fm_counters_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_counters_params_t *)arg, sizeof(ioc_fm_counters_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ param->val = FM_GetCounter(p_LnxWrpFmDev->h_Dev, param->cnt);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_to_user((ioc_fm_counters_params_t *)compat_ptr(arg), param, sizeof(ioc_fm_counters_params_t)))
+ err = E_READ_FAILED;
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_counters_params_t *)arg, param, sizeof(ioc_fm_counters_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_IOC_FORCE_INTR:
+ {
+ ioc_fm_exceptions param;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (get_user(param, (ioc_fm_exceptions*) compat_ptr(arg)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ {
+ if (get_user(param, (ioc_fm_exceptions*)arg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_ForceIntr(p_LnxWrpFmDev->h_Dev, (e_FmExceptions)param);
+ break;
+ }
+
+ case FM_IOC_GET_API_VERSION:
+ {
+ ioc_fm_api_version_t version;
+
+ FM_Get_Api_Version(&version);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_to_user(
+ (ioc_fm_api_version_t *)compat_ptr(arg),
+ &version, sizeof(version)))
+ err = E_READ_FAILED;
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_api_version_t *)arg,
+ &version, sizeof(version)))
+ err = E_READ_FAILED;
+ }
+ }
+ break;
+
+ case FM_IOC_CTRL_MON_START:
+ {
+ FM_CtrlMonStart(p_LnxWrpFmDev->h_Dev);
+ }
+ break;
+
+ case FM_IOC_CTRL_MON_STOP:
+ {
+ FM_CtrlMonStop(p_LnxWrpFmDev->h_Dev);
+ }
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_IOC_CTRL_MON_GET_COUNTERS_COMPAT:
+#endif
+ case FM_IOC_CTRL_MON_GET_COUNTERS:
+ {
+ ioc_fm_ctrl_mon_counters_params_t param;
+ t_FmCtrlMon mon;
+
+#if defined(CONFIG_COMPAT)
+ ioc_compat_fm_ctrl_mon_counters_params_t compat_param;
+
+ if (compat)
+ {
+ if (copy_from_user(&compat_param, (void *)compat_ptr(arg),
+ sizeof(compat_param)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ param.fm_ctrl_index = compat_param.fm_ctrl_index;
+ param.p_mon = (fm_ctrl_mon_t *)compat_ptr(compat_param.p_mon);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&param, (void *)arg, sizeof(ioc_fm_ctrl_mon_counters_params_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ if (FM_CtrlMonGetCounters(p_LnxWrpFmDev->h_Dev, param.fm_ctrl_index, &mon))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (copy_to_user(param.p_mon, &mon, sizeof(t_FmCtrlMon)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ break;
+
+ default:
+ return LnxwrpFmPcdIOCTL(p_LnxWrpFmDev, cmd, arg, compat);
+ }
+
+ if (err)
+ RETURN_ERROR(MINOR, E_INVALID_OPERATION, ("IOCTL FM"));
+
+ return E_OK;
+}
+
+t_Error LnxwrpFmPortIOCTL(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev, unsigned int cmd, unsigned long arg, bool compat)
+{
+ t_Error err = E_OK;
+
+ _fm_ioctl_dbg("cmd:0x%08x(type:0x%02x, nr:%u).\n",
+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd) - 70);
+
+ switch (cmd)
+ {
+ case FM_PORT_IOC_DISABLE:
+ FM_PORT_Disable(p_LnxWrpFmPortDev->h_Dev);
+ /* deliberately ignoring error codes here */
+ return E_OK;
+
+ case FM_PORT_IOC_ENABLE:
+ FM_PORT_Enable(p_LnxWrpFmPortDev->h_Dev);
+ /* deliberately ignoring error codes here */
+ return E_OK;
+
+ case FM_PORT_IOC_SET_ERRORS_ROUTE:
+ {
+ ioc_fm_port_frame_err_select_t errs;
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (get_user(errs, (ioc_fm_port_frame_err_select_t*)compat_ptr(arg)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ {
+ if (get_user(errs, (ioc_fm_port_frame_err_select_t*)arg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PORT_SetErrorsRoute(p_LnxWrpFmPortDev->h_Dev, (fmPortFrameErrSelect_t)errs);
+ break;
+ }
+
+ case FM_PORT_IOC_SET_RATE_LIMIT:
+ {
+ ioc_fm_port_rate_limit_t *param;
+
+ param = (ioc_fm_port_rate_limit_t *) XX_Malloc(sizeof(ioc_fm_port_rate_limit_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_port_rate_limit_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_port_rate_limit_t *)compat_ptr(arg), sizeof(ioc_fm_port_rate_limit_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_port_rate_limit_t *)arg, sizeof(ioc_fm_port_rate_limit_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PORT_SetRateLimit(p_LnxWrpFmPortDev->h_Dev, (t_FmPortRateLimit *)param);
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PORT_IOC_REMOVE_RATE_LIMIT:
+ FM_PORT_DeleteRateLimit(p_LnxWrpFmPortDev->h_Dev);
+ /* deliberately ignoring error codes here */
+ return E_OK;
+
+ case FM_PORT_IOC_ALLOC_PCD_FQIDS:
+ {
+ ioc_fm_port_pcd_fqids_params_t *param;
+
+ if (!p_LnxWrpFmPortDev->pcd_owner_params.cba)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("No one to listen on this PCD!!!"));
+
+ param = (ioc_fm_port_pcd_fqids_params_t *) XX_Malloc(sizeof(ioc_fm_port_pcd_fqids_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_port_pcd_fqids_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_port_pcd_fqids_params_t *)compat_ptr(arg),
+ sizeof(ioc_fm_port_pcd_fqids_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_port_pcd_fqids_params_t *)arg,
+ sizeof(ioc_fm_port_pcd_fqids_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (p_LnxWrpFmPortDev->pcd_owner_params.cba(p_LnxWrpFmPortDev->pcd_owner_params.dev,
+ param->num_fqids,
+ param->alignment,
+ &param->base_fqid))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("can't allocate fqids for PCD!!!"));
+ }
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_to_user((ioc_fm_port_pcd_fqids_params_t *)compat_ptr(arg),
+ param, sizeof(ioc_fm_port_pcd_fqids_params_t)))
+ err = E_READ_FAILED;
+ }
+ else
+#endif
+ {
+ if (copy_to_user((ioc_fm_port_pcd_fqids_params_t *)arg,
+ param, sizeof(ioc_fm_port_pcd_fqids_params_t)))
+ err = E_READ_FAILED;
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PORT_IOC_FREE_PCD_FQIDS:
+ {
+ uint32_t base_fqid;
+
+ if (!p_LnxWrpFmPortDev->pcd_owner_params.cbf)
+ RETURN_ERROR(MINOR, E_INVALID_STATE, ("No one to listen on this PCD!!!"));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (get_user(base_fqid, (uint32_t*) compat_ptr(arg)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ else
+#endif
+ {
+ if (get_user(base_fqid, (uint32_t*)arg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ if (p_LnxWrpFmPortDev->pcd_owner_params.cbf(p_LnxWrpFmPortDev->pcd_owner_params.dev, base_fqid))
+ err = E_WRITE_FAILED;
+
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_SET_PCD_COMPAT:
+#endif
+ case FM_PORT_IOC_SET_PCD:
+ {
+ ioc_fm_port_pcd_params_t *port_pcd_params;
+ ioc_fm_port_pcd_prs_params_t *port_pcd_prs_params;
+ ioc_fm_port_pcd_cc_params_t *port_pcd_cc_params;
+ ioc_fm_port_pcd_kg_params_t *port_pcd_kg_params;
+ ioc_fm_port_pcd_plcr_params_t *port_pcd_plcr_params;
+
+ port_pcd_params = (ioc_fm_port_pcd_params_t *) XX_Malloc(
+ sizeof(ioc_fm_port_pcd_params_t) +
+ sizeof(ioc_fm_port_pcd_prs_params_t) +
+ sizeof(ioc_fm_port_pcd_cc_params_t) +
+ sizeof(ioc_fm_port_pcd_kg_params_t) +
+ sizeof(ioc_fm_port_pcd_plcr_params_t));
+ if (!port_pcd_params)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(port_pcd_params, 0,
+ sizeof(ioc_fm_port_pcd_params_t) +
+ sizeof(ioc_fm_port_pcd_prs_params_t) +
+ sizeof(ioc_fm_port_pcd_cc_params_t) +
+ sizeof(ioc_fm_port_pcd_kg_params_t) +
+ sizeof(ioc_fm_port_pcd_plcr_params_t));
+
+ port_pcd_prs_params = (ioc_fm_port_pcd_prs_params_t *) (port_pcd_params + 1);
+ port_pcd_cc_params = (ioc_fm_port_pcd_cc_params_t *) (port_pcd_prs_params + 1);
+ port_pcd_kg_params = (ioc_fm_port_pcd_kg_params_t *) (port_pcd_cc_params + 1);
+ port_pcd_plcr_params = (ioc_fm_port_pcd_plcr_params_t *) (port_pcd_kg_params + 1);
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_port_pcd_params_t *compat_port_pcd_params;
+ ioc_fm_port_pcd_prs_params_t *same_port_pcd_prs_params;
+ ioc_compat_fm_port_pcd_cc_params_t *compat_port_pcd_cc_params;
+ ioc_compat_fm_port_pcd_kg_params_t *compat_port_pcd_kg_params;
+ ioc_compat_fm_port_pcd_plcr_params_t *compat_port_pcd_plcr_params;
+
+ compat_port_pcd_params = (ioc_compat_fm_port_pcd_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_port_pcd_params_t) +
+ sizeof(ioc_fm_port_pcd_prs_params_t) +
+ sizeof(ioc_compat_fm_port_pcd_cc_params_t) +
+ sizeof(ioc_compat_fm_port_pcd_kg_params_t) +
+ sizeof(ioc_compat_fm_port_pcd_plcr_params_t));
+ if (!compat_port_pcd_params)
+ {
+ XX_Free(port_pcd_params);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+ }
+
+ memset(compat_port_pcd_params, 0,
+ sizeof(ioc_compat_fm_port_pcd_params_t) +
+ sizeof(ioc_fm_port_pcd_prs_params_t) +
+ sizeof(ioc_compat_fm_port_pcd_cc_params_t) +
+ sizeof(ioc_compat_fm_port_pcd_kg_params_t) +
+ sizeof(ioc_compat_fm_port_pcd_plcr_params_t));
+ same_port_pcd_prs_params = (ioc_fm_port_pcd_prs_params_t *) (compat_port_pcd_params + 1);
+ compat_port_pcd_cc_params = (ioc_compat_fm_port_pcd_cc_params_t *) (same_port_pcd_prs_params + 1);
+ compat_port_pcd_kg_params = (ioc_compat_fm_port_pcd_kg_params_t *) (compat_port_pcd_cc_params + 1);
+ compat_port_pcd_plcr_params = (ioc_compat_fm_port_pcd_plcr_params_t *) (compat_port_pcd_kg_params + 1);
+
+ if (copy_from_user(compat_port_pcd_params,
+ (ioc_compat_fm_port_pcd_params_t*) compat_ptr(arg),
+ sizeof(ioc_compat_fm_port_pcd_params_t)))
+ err = E_WRITE_FAILED;
+
+ while (!err) /* pseudo-while */
+ {
+ /* set pointers from where to copy from: */
+ port_pcd_params->p_prs_params = compat_ptr(compat_port_pcd_params->p_prs_params); /* same structure */
+ port_pcd_params->p_cc_params = compat_ptr(compat_port_pcd_params->p_cc_params);
+ port_pcd_params->p_kg_params = compat_ptr(compat_port_pcd_params->p_kg_params);
+ port_pcd_params->p_plcr_params = compat_ptr(compat_port_pcd_params->p_plcr_params);
+ port_pcd_params->p_ip_reassembly_manip = compat_ptr(compat_port_pcd_params->p_ip_reassembly_manip);
+#if (DPAA_VERSION >= 11)
+ port_pcd_params->p_capwap_reassembly_manip = compat_ptr(compat_port_pcd_params->p_capwap_reassembly_manip);
+#endif
+ /* the prs member is the same, no compat structure...memcpy only */
+ if (port_pcd_params->p_prs_params)
+ {
+ if (copy_from_user(same_port_pcd_prs_params,
+ port_pcd_params->p_prs_params,
+ sizeof(ioc_fm_port_pcd_prs_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ memcpy(port_pcd_prs_params, same_port_pcd_prs_params, sizeof(ioc_fm_port_pcd_prs_params_t));
+ port_pcd_params->p_prs_params = port_pcd_prs_params;
+ }
+
+ if (port_pcd_params->p_cc_params)
+ {
+ if (copy_from_user(compat_port_pcd_cc_params,
+ port_pcd_params->p_cc_params,
+ sizeof(ioc_compat_fm_port_pcd_cc_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_cc_params = port_pcd_cc_params;
+ }
+
+ if (port_pcd_params->p_kg_params)
+ {
+ if (copy_from_user(compat_port_pcd_kg_params,
+ port_pcd_params->p_kg_params,
+ sizeof(ioc_compat_fm_port_pcd_kg_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_kg_params = port_pcd_kg_params;
+ }
+
+ if (port_pcd_params->p_plcr_params)
+ {
+ if (copy_from_user(compat_port_pcd_plcr_params,
+ port_pcd_params->p_plcr_params,
+ sizeof(ioc_compat_fm_port_pcd_plcr_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_plcr_params = port_pcd_plcr_params;
+ }
+
+ break; /* pseudo-while: always run once! */
+ }
+
+ if (!err)
+ compat_copy_fm_port_pcd(compat_port_pcd_params, port_pcd_params, COMPAT_US_TO_K);
+
+ XX_Free(compat_port_pcd_params);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(port_pcd_params,
+ (ioc_fm_port_pcd_params_t*) arg,
+ sizeof(ioc_fm_port_pcd_params_t)))
+ err = E_WRITE_FAILED;
+
+ while (!err) /* pseudo-while */
+ {
+ if (port_pcd_params->p_prs_params)
+ {
+ if (copy_from_user(port_pcd_prs_params,
+ port_pcd_params->p_prs_params,
+ sizeof(ioc_fm_port_pcd_prs_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_prs_params = port_pcd_prs_params;
+ }
+
+ if (port_pcd_params->p_cc_params)
+ {
+ if (copy_from_user(port_pcd_cc_params,
+ port_pcd_params->p_cc_params,
+ sizeof(ioc_fm_port_pcd_cc_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_cc_params = port_pcd_cc_params;
+ }
+
+ if (port_pcd_params->p_kg_params)
+ {
+ if (copy_from_user(port_pcd_kg_params,
+ port_pcd_params->p_kg_params,
+ sizeof(ioc_fm_port_pcd_kg_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_kg_params = port_pcd_kg_params;
+ }
+
+ if (port_pcd_params->p_plcr_params)
+ {
+ if (copy_from_user(port_pcd_plcr_params,
+ port_pcd_params->p_plcr_params,
+ sizeof(ioc_fm_port_pcd_plcr_params_t)))
+ {
+ err = E_WRITE_FAILED;
+ break; /* from pseudo-while */
+ }
+
+ port_pcd_params->p_plcr_params = port_pcd_plcr_params;
+ }
+
+ break; /* pseudo-while: always run once! */
+ }
+ }
+
+ if (!err)
+ err = FM_PORT_SetPCD(p_LnxWrpFmPortDev->h_Dev, (t_FmPortPcdParams*) port_pcd_params);
+
+ XX_Free(port_pcd_params);
+ break;
+ }
+
+ case FM_PORT_IOC_DELETE_PCD:
+ err = FM_PORT_DeletePCD(p_LnxWrpFmPortDev->h_Dev);
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME_COMPAT:
+#endif
+ case FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME:
+ {
+ ioc_fm_pcd_kg_scheme_select_t *param;
+
+ param = (ioc_fm_pcd_kg_scheme_select_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_kg_scheme_select_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_pcd_kg_scheme_select_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_kg_scheme_select_t *compat_param;
+
+ compat_param = (ioc_compat_fm_pcd_kg_scheme_select_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_pcd_kg_scheme_select_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_kg_scheme_select_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_pcd_kg_scheme_select_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_kg_scheme_select_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_kg_scheme_select(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_kg_scheme_select_t *)arg,
+ sizeof(ioc_fm_pcd_kg_scheme_select_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PORT_PcdKgModifyInitialScheme(p_LnxWrpFmPortDev->h_Dev, (t_FmPcdKgSchemeSelect *)param);
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE_COMPAT:
+#endif
+ case FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ id.obj = compat_ptr(compat_id.obj);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PORT_PcdPlcrModifyInitialProfile(p_LnxWrpFmPortDev->h_Dev, id.obj);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_PCD_KG_BIND_SCHEMES_COMPAT:
+#endif
+ case FM_PORT_IOC_PCD_KG_BIND_SCHEMES:
+ {
+ ioc_fm_pcd_port_schemes_params_t *param;
+
+ param = (ioc_fm_pcd_port_schemes_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_port_schemes_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0 , sizeof(ioc_fm_pcd_port_schemes_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_port_schemes_params_t compat_param;
+
+ if (copy_from_user(&compat_param,
+ (ioc_compat_fm_pcd_port_schemes_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_port_schemes_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_kg_schemes_params(&compat_param, param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_port_schemes_params_t *) arg,
+ sizeof(ioc_fm_pcd_port_schemes_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PORT_PcdKgBindSchemes(p_LnxWrpFmPortDev->h_Dev, (t_FmPcdPortSchemesParams *)param);
+
+ XX_Free(param);
+ break;
+ }
+
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES_COMPAT:
+#endif
+ case FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES:
+ {
+ ioc_fm_pcd_port_schemes_params_t *param;
+
+ param = (ioc_fm_pcd_port_schemes_params_t *) XX_Malloc(
+ sizeof(ioc_fm_pcd_port_schemes_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0 , sizeof(ioc_fm_pcd_port_schemes_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_pcd_port_schemes_params_t compat_param;
+
+ if (copy_from_user(&compat_param,
+ (ioc_compat_fm_pcd_port_schemes_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_pcd_port_schemes_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_pcd_kg_schemes_params(&compat_param, param, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_pcd_port_schemes_params_t *) arg,
+ sizeof(ioc_fm_pcd_port_schemes_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = FM_PORT_PcdKgUnbindSchemes(p_LnxWrpFmPortDev->h_Dev, (t_FmPcdPortSchemesParams *)param);
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PORT_IOC_PCD_PLCR_ALLOC_PROFILES:
+ {
+ uint16_t num;
+ if (get_user(num, (uint16_t*) arg))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ err = FM_PORT_PcdPlcrAllocProfiles(p_LnxWrpFmPortDev->h_Dev, num);
+ break;
+ }
+
+ case FM_PORT_IOC_PCD_PLCR_FREE_PROFILES:
+ err = FM_PORT_PcdPlcrFreeProfiles(p_LnxWrpFmPortDev->h_Dev);
+ break;
+
+ case FM_PORT_IOC_DETACH_PCD:
+ err = FM_PORT_DetachPCD(p_LnxWrpFmPortDev->h_Dev);
+ break;
+
+ case FM_PORT_IOC_ATTACH_PCD:
+ err = FM_PORT_AttachPCD(p_LnxWrpFmPortDev->h_Dev);
+ break;
+
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_PCD_CC_MODIFY_TREE_COMPAT:
+#endif
+ case FM_PORT_IOC_PCD_CC_MODIFY_TREE:
+ {
+ ioc_fm_obj_t id;
+
+ memset(&id, 0 , sizeof(ioc_fm_obj_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_obj_t compat_id;
+
+ if (copy_from_user(&compat_id, (ioc_compat_fm_obj_t *) compat_ptr(arg), sizeof(ioc_compat_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ compat_copy_fm_port_pcd_modify_tree(&compat_id, &id, COMPAT_US_TO_K);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(&id, (ioc_fm_obj_t *) arg, sizeof(ioc_fm_obj_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ err = FM_PORT_PcdCcModifyTree(p_LnxWrpFmPortDev->h_Dev, id.obj);
+ break;
+ }
+
+ case FM_PORT_IOC_ADD_CONGESTION_GRPS:
+ case FM_PORT_IOC_REMOVE_CONGESTION_GRPS:
+ {
+ ioc_fm_port_congestion_groups_t *param;
+
+ param = (ioc_fm_port_congestion_groups_t*) XX_Malloc(sizeof(ioc_fm_port_congestion_groups_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_port_congestion_groups_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (t_FmPortCongestionGrps*) compat_ptr(arg),
+ sizeof(t_FmPortCongestionGrps)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif /* CONFIG_COMPAT */
+ {
+ if (copy_from_user(param, (t_FmPortCongestionGrps*) arg,
+ sizeof(t_FmPortCongestionGrps)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ err = (cmd == FM_PORT_IOC_ADD_CONGESTION_GRPS)
+ ? FM_PORT_AddCongestionGrps(p_LnxWrpFmPortDev->h_Dev, (t_FmPortCongestionGrps*) param)
+ : FM_PORT_RemoveCongestionGrps(p_LnxWrpFmPortDev->h_Dev, (t_FmPortCongestionGrps*) param)
+ ;
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PORT_IOC_ADD_RX_HASH_MAC_ADDR:
+ case FM_PORT_IOC_REMOVE_RX_HASH_MAC_ADDR:
+ {
+ ioc_fm_port_mac_addr_params_t *param;
+
+ param = (ioc_fm_port_mac_addr_params_t*) XX_Malloc(
+ sizeof(ioc_fm_port_mac_addr_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_port_mac_addr_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ if (copy_from_user(param, (ioc_fm_port_mac_addr_params_t*) compat_ptr(arg),
+ sizeof(ioc_fm_port_mac_addr_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+ else
+#endif /* CONFIG_COMPAT */
+ {
+ if (copy_from_user(param, (ioc_fm_port_mac_addr_params_t*) arg,
+ sizeof(ioc_fm_port_mac_addr_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ if (p_LnxWrpFmPortDev->pcd_owner_params.dev)
+ {
+ int id = -1;
+
+ switch(p_LnxWrpFmPortDev->settings.param.portType)
+ {
+ case e_FM_PORT_TYPE_RX:
+ case e_FM_PORT_TYPE_TX:
+ id = p_LnxWrpFmPortDev->id;
+ break;
+ case e_FM_PORT_TYPE_RX_10G:
+ case e_FM_PORT_TYPE_TX_10G:
+ id = p_LnxWrpFmPortDev->id + FM_MAX_NUM_OF_1G_MACS;
+ break;
+ default:
+ err = E_NOT_AVAILABLE;
+ REPORT_ERROR(MINOR, err, ("Attempt to add/remove hash MAC addr. to/from MAC-less port!"));
+ }
+ if (id >= 0)
+ {
+ t_LnxWrpFmDev *fm = (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ t_Handle mac_handle = fm->macs[id].h_Dev;
+
+ err = (cmd == FM_PORT_IOC_ADD_RX_HASH_MAC_ADDR)
+ ? FM_MAC_AddHashMacAddr(mac_handle, (t_EnetAddr*) param)
+ : FM_MAC_RemoveHashMacAddr(mac_handle, (t_EnetAddr*) param);
+ }
+ }
+ else
+ {
+ err = E_NOT_AVAILABLE;
+ REPORT_ERROR(MINOR, err, ("Port not initialized or other error!?!?"));
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+ case FM_PORT_IOC_SET_TX_PAUSE_FRAMES:
+ {
+ t_LnxWrpFmDev *p_LnxWrpFmDev =
+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ ioc_fm_port_tx_pause_frames_params_t param;
+ int mac_id = p_LnxWrpFmPortDev->id;
+
+ if(&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev)
+ mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */
+
+ if (copy_from_user(&param, (ioc_fm_port_tx_pause_frames_params_t *)arg,
+ sizeof(ioc_fm_port_tx_pause_frames_params_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (p_LnxWrpFmDev && p_LnxWrpFmDev->macs[mac_id].h_Dev)
+ {
+ FM_MAC_SetTxPauseFrames(p_LnxWrpFmDev->macs[mac_id].h_Dev,
+ param.priority,
+ param.pause_time,
+ param.thresh_time);
+ }
+ else
+ {
+ err = E_NOT_AVAILABLE;
+ REPORT_ERROR(MINOR, err, ("Port not initialized or other error!"));
+ }
+
+ break;
+ }
+
+ case FM_PORT_IOC_CONFIG_BUFFER_PREFIX_CONTENT:
+ {
+ ioc_fm_buffer_prefix_content_t *param;
+
+ param = (ioc_fm_buffer_prefix_content_t*) XX_Malloc(sizeof(ioc_fm_buffer_prefix_content_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_buffer_prefix_content_t));
+
+ if (copy_from_user(param, (ioc_fm_buffer_prefix_content_t*) arg,
+ sizeof(ioc_fm_buffer_prefix_content_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ if (FM_PORT_ConfigBufferPrefixContent(p_LnxWrpFmPortDev->h_Dev,
+ (t_FmBufferPrefixContent *)param))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ XX_Free(param);
+ break;
+ }
+
+#if (DPAA_VERSION >= 11)
+#if defined(CONFIG_COMPAT)
+ case FM_PORT_IOC_VSP_ALLOC_COMPAT:
+#endif
+ case FM_PORT_IOC_VSP_ALLOC:
+ {
+ ioc_fm_port_vsp_alloc_params_t *param;
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ t_LnxWrpFmPortDev *p_LnxWrpFmTxPortDev;
+
+ param = (ioc_fm_port_vsp_alloc_params_t *) XX_Malloc(
+ sizeof(ioc_fm_port_vsp_alloc_params_t));
+ if (!param)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+
+ memset(param, 0, sizeof(ioc_fm_port_vsp_alloc_params_t));
+
+#if defined(CONFIG_COMPAT)
+ if (compat)
+ {
+ ioc_compat_fm_port_vsp_alloc_params_t *compat_param;
+
+ compat_param = (ioc_compat_fm_port_vsp_alloc_params_t *) XX_Malloc(
+ sizeof(ioc_compat_fm_port_vsp_alloc_params_t));
+ if (!compat_param)
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PORT"));
+ }
+
+ memset(compat_param, 0, sizeof(ioc_compat_fm_port_vsp_alloc_params_t));
+ if (copy_from_user(compat_param,
+ (ioc_compat_fm_port_vsp_alloc_params_t *) compat_ptr(arg),
+ sizeof(ioc_compat_fm_port_vsp_alloc_params_t)))
+ {
+ XX_Free(compat_param);
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ compat_copy_fm_port_vsp_alloc_params(compat_param, param, COMPAT_US_TO_K);
+
+ XX_Free(compat_param);
+ }
+ else
+#endif
+ {
+ if (copy_from_user(param, (ioc_fm_port_vsp_alloc_params_t *)arg,
+ sizeof(ioc_fm_port_vsp_alloc_params_t)))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+ }
+
+ /* Userspace may not have the Tx port t_handle when issuing the IOCTL */
+ if (p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX ||
+ p_LnxWrpFmPortDev->settings.param.portType == e_FM_PORT_TYPE_RX_10G)
+ {
+ /* Determine the Tx port t_Handle from the Rx port id */
+ p_LnxWrpFmDev = p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ p_LnxWrpFmTxPortDev = &p_LnxWrpFmDev->txPorts[p_LnxWrpFmPortDev->id];
+ param->p_fm_tx_port = p_LnxWrpFmTxPortDev->h_Dev;
+ }
+
+ if (FM_PORT_VSPAlloc(p_LnxWrpFmPortDev->h_Dev, (t_FmPortVSPAllocParams *)param))
+ {
+ XX_Free(param);
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+ }
+
+ XX_Free(param);
+ break;
+ }
+#endif /* (DPAA_VERSION >= 11) */
+
+ case FM_PORT_IOC_GET_MAC_STATISTICS:
+ {
+ t_LnxWrpFmDev *p_LnxWrpFmDev =
+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ ioc_fm_port_mac_statistics_t param;
+ int mac_id = p_LnxWrpFmPortDev->id;
+
+ if (!p_LnxWrpFmDev)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
+
+ if (&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev &&
+ &p_LnxWrpFmDev->rxPorts[mac_id] != p_LnxWrpFmPortDev)
+ mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */
+
+ if (!p_LnxWrpFmDev->macs[mac_id].h_Dev)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
+
+ if (FM_MAC_GetStatistics(p_LnxWrpFmDev->macs[mac_id].h_Dev,
+ (t_FmMacStatistics *)&param))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (copy_to_user((ioc_fm_port_mac_statistics_t *)arg, &param,
+ sizeof(ioc_fm_port_mac_statistics_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+
+ case FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS:
+ {
+ t_LnxWrpFmDev *p_LnxWrpFmDev =
+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ ioc_fm_port_mac_frame_size_counters_t param;
+ t_FmMacFrameSizeCounters frameSizeCounters;
+ int mac_id = p_LnxWrpFmPortDev->id;
+
+ if (!p_LnxWrpFmDev)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
+
+ if (&p_LnxWrpFmDev->txPorts[mac_id] != p_LnxWrpFmPortDev &&
+ &p_LnxWrpFmDev->rxPorts[mac_id] != p_LnxWrpFmPortDev)
+ mac_id += FM_MAX_NUM_OF_1G_MACS; /* 10G port */
+
+ if (!p_LnxWrpFmDev->macs[mac_id].h_Dev)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
+
+ if (copy_from_user(&param, (ioc_fm_port_mac_frame_size_counters_t *)arg,
+ sizeof(ioc_fm_port_mac_frame_size_counters_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (FM_MAC_GetFrameSizeCounters(p_LnxWrpFmDev->macs[mac_id].h_Dev,
+ &frameSizeCounters, param.type))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ param.count_pkts_64 = frameSizeCounters.count_pkts_64;
+ param.count_pkts_65_to_127 = frameSizeCounters.count_pkts_65_to_127;
+ param.count_pkts_128_to_255 = frameSizeCounters.count_pkts_128_to_255;
+ param.count_pkts_256_to_511 = frameSizeCounters.count_pkts_256_to_511;
+ param.count_pkts_512_to_1023 = frameSizeCounters.count_pkts_512_to_1023;
+ param.count_pkts_1024_to_1518 = frameSizeCounters.count_pkts_1024_to_1518;
+ param.count_pkts_1519_to_1522 = frameSizeCounters.count_pkts_1519_to_1522;
+
+ if (copy_to_user((ioc_fm_port_mac_frame_size_counters_t *)arg, &param,
+ sizeof(ioc_fm_port_mac_frame_size_counters_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+
+ case FM_PORT_IOC_GET_BMI_COUNTERS:
+ {
+ t_LnxWrpFmDev *p_LnxWrpFmDev =
+ (t_LnxWrpFmDev *)p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ ioc_fm_port_bmi_stats_t param;
+
+ if (!p_LnxWrpFmDev)
+ RETURN_ERROR(MINOR, E_NOT_AVAILABLE, ("Port not initialized or other error!"));
+
+ if (FM_PORT_GetBmiCounters(p_LnxWrpFmPortDev->h_Dev,
+ (t_FmPortBmiStats *)&param))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ if (copy_to_user((ioc_fm_port_bmi_stats_t *)arg, &param,
+ sizeof(ioc_fm_port_bmi_stats_t)))
+ RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG);
+
+ break;
+ }
+
+ default:
+ RETURN_ERROR(MINOR, E_INVALID_SELECTION,
+ ("invalid ioctl: cmd:0x%08x(type:0x%02x, nr:0x%02x.\n",
+ cmd, _IOC_TYPE(cmd), _IOC_NR(cmd)));
+ }
+
+ if (err)
+ RETURN_ERROR(MINOR, E_INVALID_OPERATION, ("IOCTL FM PORT"));
+
+ return E_OK;
+}
+
+/*****************************************************************************/
+/* API routines for the FM Linux Device */
+/*****************************************************************************/
+
+static int fm_open(struct inode *inode, struct file *file)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev = NULL;
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = NULL;
+ unsigned int major = imajor(inode);
+ unsigned int minor = iminor(inode);
+ struct device_node *fm_node;
+ static struct of_device_id fm_node_of_match[] = {
+ { .compatible = "fsl,fman", },
+ { /* end of list */ },
+ };
+
+ DBG(TRACE, ("Opening minor - %d - ", minor));
+
+ if (file->private_data != NULL)
+ return 0;
+
+ /* Get all the FM nodes */
+ for_each_matching_node(fm_node, fm_node_of_match) {
+ struct platform_device *of_dev;
+
+ of_dev = of_find_device_by_node(fm_node);
+ if (unlikely(of_dev == NULL)) {
+ REPORT_ERROR(MAJOR, E_INVALID_VALUE, ("fm id!"));
+ return -ENXIO;
+ }
+
+ p_LnxWrpFmDev = (t_LnxWrpFmDev *)fm_bind(&of_dev->dev);
+ if (p_LnxWrpFmDev->major == major)
+ break;
+ fm_unbind((struct fm *)p_LnxWrpFmDev);
+ p_LnxWrpFmDev = NULL;
+ }
+
+ if (!p_LnxWrpFmDev)
+ return -ENODEV;
+
+ if (minor == DEV_FM_MINOR_BASE)
+ file->private_data = p_LnxWrpFmDev;
+ else if (minor == DEV_FM_PCD_MINOR_BASE)
+ file->private_data = p_LnxWrpFmDev;
+ else {
+ if (minor == DEV_FM_OH_PORTS_MINOR_BASE)
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->hcPort;
+ else if ((minor > DEV_FM_OH_PORTS_MINOR_BASE) && (minor < DEV_FM_RX_PORTS_MINOR_BASE))
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->opPorts[minor-DEV_FM_OH_PORTS_MINOR_BASE-1];
+ else if ((minor >= DEV_FM_RX_PORTS_MINOR_BASE) && (minor < DEV_FM_TX_PORTS_MINOR_BASE))
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->rxPorts[minor-DEV_FM_RX_PORTS_MINOR_BASE];
+ else if ((minor >= DEV_FM_TX_PORTS_MINOR_BASE) && (minor < DEV_FM_MAX_MINORS))
+ p_LnxWrpFmPortDev = &p_LnxWrpFmDev->txPorts[minor-DEV_FM_TX_PORTS_MINOR_BASE];
+ else
+ return -EINVAL;
+
+ /* if trying to open port, check if it initialized */
+ if (!p_LnxWrpFmPortDev->h_Dev)
+ return -ENODEV;
+
+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *)fm_port_bind(p_LnxWrpFmPortDev->dev);
+ file->private_data = p_LnxWrpFmPortDev;
+ fm_unbind((struct fm *)p_LnxWrpFmDev);
+ }
+
+ if (file->private_data == NULL)
+ return -ENXIO;
+
+ return 0;
+}
+
+static int fm_close(struct inode *inode, struct file *file)
+{
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+ unsigned int minor = iminor(inode);
+ int err = 0;
+
+ DBG(TRACE, ("Closing minor - %d - ", minor));
+
+ if ((minor == DEV_FM_MINOR_BASE) ||
+ (minor == DEV_FM_PCD_MINOR_BASE))
+ {
+ p_LnxWrpFmDev = (t_LnxWrpFmDev*)file->private_data;
+ if (!p_LnxWrpFmDev)
+ return -ENODEV;
+ fm_unbind((struct fm *)p_LnxWrpFmDev);
+ }
+ else if (((minor >= DEV_FM_OH_PORTS_MINOR_BASE) && (minor < DEV_FM_RX_PORTS_MINOR_BASE)) ||
+ ((minor >= DEV_FM_RX_PORTS_MINOR_BASE) && (minor < DEV_FM_TX_PORTS_MINOR_BASE)) ||
+ ((minor >= DEV_FM_TX_PORTS_MINOR_BASE) && (minor < DEV_FM_MAX_MINORS)))
+ {
+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev*)file->private_data;
+ if (!p_LnxWrpFmPortDev)
+ return -ENODEV;
+ fm_port_unbind((struct fm_port *)p_LnxWrpFmPortDev);
+ }
+
+ return err;
+}
+
+static int fm_ioctls(unsigned int minor, struct file *file, unsigned int cmd, unsigned long arg, bool compat)
+{
+ DBG(TRACE, ("IOCTL minor - %u, cmd - 0x%08x, arg - 0x%08lx \n", minor, cmd, arg));
+
+ if ((minor == DEV_FM_MINOR_BASE) ||
+ (minor == DEV_FM_PCD_MINOR_BASE))
+ {
+ t_LnxWrpFmDev *p_LnxWrpFmDev = ((t_LnxWrpFmDev*)file->private_data);
+ if (!p_LnxWrpFmDev)
+ return -ENODEV;
+ if (LnxwrpFmIOCTL(p_LnxWrpFmDev, cmd, arg, compat))
+ return -EFAULT;
+ }
+ else if (((minor >= DEV_FM_OH_PORTS_MINOR_BASE) && (minor < DEV_FM_RX_PORTS_MINOR_BASE)) ||
+ ((minor >= DEV_FM_RX_PORTS_MINOR_BASE) && (minor < DEV_FM_TX_PORTS_MINOR_BASE)) ||
+ ((minor >= DEV_FM_TX_PORTS_MINOR_BASE) && (minor < DEV_FM_MAX_MINORS)))
+ {
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = ((t_LnxWrpFmPortDev*)file->private_data);
+ if (!p_LnxWrpFmPortDev)
+ return -ENODEV;
+ if (LnxwrpFmPortIOCTL(p_LnxWrpFmPortDev, cmd, arg, compat))
+ return -EFAULT;
+ }
+ else
+ {
+ REPORT_ERROR(MINOR, E_INVALID_VALUE, ("minor"));
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_COMPAT
+static long fm_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ long res;
+
+ fm_mutex_lock();
+ res = fm_ioctls(minor, file, cmd, arg, true);
+ fm_mutex_unlock();
+
+ return res;
+}
+#endif
+
+static long fm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ long res;
+
+ fm_mutex_lock();
+ res = fm_ioctls(minor, file, cmd, arg, false);
+ fm_mutex_unlock();
+
+ return res;
+}
+
+/* Globals for FM character device */
+struct file_operations fm_fops =
+{
+ .owner = THIS_MODULE,
+ .unlocked_ioctl = fm_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = fm_compat_ioctl,
+#endif
+ .open = fm_open,
+ .release = fm_close,
+};
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.c
@@ -0,0 +1,1297 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_fm_compat_ioctls.c
+
+ @Description FM PCD compat functions
+
+*/
+
+#if !defined(CONFIG_COMPAT)
+#error "missing COMPAT layer..."
+#endif
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/device.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <asm/uaccess.h>
+#include <asm/errno.h>
+#ifndef CONFIG_FMAN_ARM
+#include <sysdev/fsl_soc.h>
+#endif
+
+#include "part_ext.h"
+#include "fm_ioctls.h"
+#include "fm_pcd_ioctls.h"
+#include "fm_port_ioctls.h"
+#include "lnxwrp_ioctls_fm_compat.h"
+
+#if defined(FM_COMPAT_DBG)
+static void hex_dump(void * p_addr, unsigned int size)
+{
+ int i;
+
+ for(i=0; i<size; i+=16)
+ {
+ printk("%p: 0x%08x 0x%08x 0x%08x 0x%08x\n", p_addr + i,
+ *(unsigned int *)(p_addr + i),
+ *(unsigned int *)(p_addr + i + 4),
+ *(unsigned int *)(p_addr + i + 8),
+ *(unsigned int *)(p_addr + i +12)
+ );
+ }
+}
+#endif
+
+/* maping kernel pointers w/ UserSpace id's { */
+struct map_node {
+ void *ptr;
+ u8 node_type;
+};
+
+static struct map_node compat_ptr2id_array[COMPAT_PTR2ID_ARRAY_MAX] = {{NULL},{FM_MAP_TYPE_UNSPEC}};
+
+void compat_del_ptr2id(void *p, enum fm_map_node_type node_type)
+{
+ compat_uptr_t k;
+
+ _fm_cpt_dbg(COMPAT_GENERIC, "delete (%p)\n", p);
+
+ for(k=1; k < COMPAT_PTR2ID_ARRAY_MAX; k++)
+ if(compat_ptr2id_array[k].ptr == p){
+ compat_ptr2id_array[k].ptr = NULL;
+ compat_ptr2id_array[k].node_type = FM_MAP_TYPE_UNSPEC;
+ }
+}
+EXPORT_SYMBOL(compat_del_ptr2id);
+
+compat_uptr_t compat_add_ptr2id(void *p, enum fm_map_node_type node_type)
+{
+ compat_uptr_t k;
+
+ _fm_cpt_dbg(COMPAT_GENERIC, " (%p) do ->\n", p);
+
+ if(!p)
+ return 0;
+
+ for(k=1; k < COMPAT_PTR2ID_ARRAY_MAX; k++)
+ if(compat_ptr2id_array[k].ptr == NULL)
+ {
+ compat_ptr2id_array[k].ptr = p;
+ compat_ptr2id_array[k].node_type = node_type;
+ _fm_cpt_dbg(COMPAT_GENERIC, "0x%08x \n", k | COMPAT_PTR2ID_WATERMARK);
+ return k | COMPAT_PTR2ID_WATERMARK;
+ }
+
+ printk(KERN_WARNING "FMan map list full! No more PCD space on kernel!\n");
+ return 0;
+}
+EXPORT_SYMBOL(compat_add_ptr2id);
+
+compat_uptr_t compat_get_ptr2id(void *p, enum fm_map_node_type node_type)
+{
+ compat_uptr_t k;
+
+ _fm_cpt_dbg(COMPAT_GENERIC, " (%p) get -> \n", p);
+
+ for(k=1; k < COMPAT_PTR2ID_ARRAY_MAX; k++)
+ if(compat_ptr2id_array[k].ptr == p &&
+ compat_ptr2id_array[k].node_type == node_type) {
+
+ _fm_cpt_dbg(COMPAT_GENERIC, "0x%08x\n", k | COMPAT_PTR2ID_WATERMARK);
+ return k | COMPAT_PTR2ID_WATERMARK;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(compat_get_ptr2id);
+
+void *compat_get_id2ptr(compat_uptr_t comp, enum fm_map_node_type node_type)
+{
+
+ _fm_cpt_dbg(COMPAT_GENERIC, " (0x%08x) get -> \n", comp);
+
+ if((COMPAT_PTR2ID_WM_MASK & comp) != COMPAT_PTR2ID_WATERMARK) {
+ _fm_cpt_dbg(COMPAT_GENERIC, "Error, invalid watermark (0x%08x)!\n\n", comp);
+ dump_stack();
+ return compat_ptr(comp);
+ }
+
+ comp &= ~COMPAT_PTR2ID_WM_MASK;
+
+ if(((0 < comp) && (comp < COMPAT_PTR2ID_ARRAY_MAX) && (compat_ptr2id_array[comp].ptr != NULL)
+ && compat_ptr2id_array[comp].node_type == node_type)) {
+ _fm_cpt_dbg(COMPAT_GENERIC, "%p\n", compat_ptr2id_array[comp].ptr);
+ return compat_ptr2id_array[comp].ptr;
+ }
+ return NULL;
+}
+EXPORT_SYMBOL(compat_get_id2ptr);
+/* } maping kernel pointers w/ UserSpace id's */
+
+void compat_obj_delete(
+ ioc_compat_fm_obj_t *compat_id,
+ ioc_fm_obj_t *id)
+{
+ id->obj = compat_pcd_id2ptr(compat_id->obj);
+ compat_del_ptr2id(id->obj, FM_MAP_TYPE_PCD_NODE);
+}
+
+static inline void compat_copy_fm_pcd_plcr_next_engine(
+ ioc_compat_fm_pcd_plcr_next_engine_params_u *compat_param,
+ ioc_fm_pcd_plcr_next_engine_params_u *param,
+ ioc_fm_pcd_engine next_engine,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ switch (next_engine)
+ {
+ case e_IOC_FM_PCD_PLCR:
+ if (compat == COMPAT_US_TO_K)
+ param->p_profile = compat_pcd_id2ptr(compat_param->p_profile);
+ else
+ compat_param->p_profile = compat_pcd_ptr2id(param->p_profile);
+ break;
+ case e_IOC_FM_PCD_KG:
+ if (compat == COMPAT_US_TO_K)
+ param->p_direct_scheme = compat_pcd_id2ptr(compat_param->p_direct_scheme);
+ else
+ compat_param->p_direct_scheme = compat_pcd_ptr2id(param->p_direct_scheme);
+ break;
+ default:
+ if (compat == COMPAT_US_TO_K)
+ param->action = compat_param->action;
+ else
+ compat_param->action = param->action;
+ break;
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_pcd_plcr_profile(
+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param,
+ ioc_fm_pcd_plcr_profile_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->modify = compat_param->modify;
+
+ /* profile_select */
+ if (!compat_param->modify)
+ {
+ param->profile_select.new_params.profile_type =
+ compat_param->profile_select.new_params.profile_type;
+ param->profile_select.new_params.p_fm_port =
+ compat_ptr(compat_param->profile_select.new_params.p_fm_port);
+ param->profile_select.new_params.relative_profile_id =
+ compat_param->profile_select.new_params.relative_profile_id;
+ }
+ else
+ param->profile_select.p_profile =
+ compat_pcd_id2ptr(compat_param->profile_select.p_profile);
+
+ param->alg_selection = compat_param->alg_selection;
+ param->color_mode = compat_param->color_mode;
+
+ /* both parameters in the union has the same size, so memcpy works */
+ memcpy(&param->color, &compat_param->color, sizeof(param->color));
+
+ memcpy(&param->non_passthrough_alg_param,
+ &compat_param->non_passthrough_alg_param,
+ sizeof(ioc_fm_pcd_plcr_non_passthrough_alg_param_t));
+
+ param->next_engine_on_green = compat_param->next_engine_on_green;
+ param->next_engine_on_yellow = compat_param->next_engine_on_yellow;
+ param->next_engine_on_red = compat_param->next_engine_on_red;
+
+ param->trap_profile_on_flow_A = compat_param->trap_profile_on_flow_A;
+ param->trap_profile_on_flow_B = compat_param->trap_profile_on_flow_B;
+ param->trap_profile_on_flow_C = compat_param->trap_profile_on_flow_C;
+ }
+ else
+ {
+ compat_param->modify = param->modify;
+
+ /* profile_select */
+ if (!param->modify)
+ {
+ compat_param->profile_select.new_params.profile_type =
+ param->profile_select.new_params.profile_type;
+ compat_param->profile_select.new_params.p_fm_port =
+ ptr_to_compat(param->profile_select.new_params.p_fm_port);
+ compat_param->profile_select.new_params.relative_profile_id =
+ param->profile_select.new_params.relative_profile_id;
+ }
+ else
+ compat_param->profile_select.p_profile =
+ compat_pcd_ptr2id(param->profile_select.p_profile);
+
+ compat_param->alg_selection = param->alg_selection;
+ compat_param->color_mode = param->color_mode;
+
+ /* both parameters in the union has the same size, so memcpy works */
+ memcpy(&compat_param->color, &param->color, sizeof(compat_param->color));
+
+ memcpy(&compat_param->non_passthrough_alg_param,
+ &param->non_passthrough_alg_param,
+ sizeof(ioc_fm_pcd_plcr_non_passthrough_alg_param_t));
+
+ compat_param->next_engine_on_green = param->next_engine_on_green;
+ compat_param->next_engine_on_yellow = param->next_engine_on_yellow;
+ compat_param->next_engine_on_red = param->next_engine_on_red;
+
+ compat_param->trap_profile_on_flow_A = param->trap_profile_on_flow_A;
+ compat_param->trap_profile_on_flow_B = param->trap_profile_on_flow_B;
+ compat_param->trap_profile_on_flow_C = param->trap_profile_on_flow_C;
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+
+ compat_copy_fm_pcd_plcr_next_engine(&compat_param->params_on_green,
+ &param->params_on_green, param->next_engine_on_green, compat);
+
+ compat_copy_fm_pcd_plcr_next_engine(&compat_param->params_on_yellow,
+ &param->params_on_yellow, param->next_engine_on_yellow, compat);
+
+ compat_copy_fm_pcd_plcr_next_engine(&compat_param->params_on_red,
+ &param->params_on_red, param->next_engine_on_red, compat);
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+static inline void compat_copy_fm_pcd_cc_next_kg(
+ ioc_compat_fm_pcd_cc_next_kg_params_t *compat_param,
+ ioc_fm_pcd_cc_next_kg_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->new_fqid = compat_param->new_fqid;
+ param->override_fqid = compat_param->override_fqid;
+#if DPAA_VERSION >= 11
+ param->new_relative_storage_profile_id = compat_param->new_relative_storage_profile_id;
+#endif
+ param->p_direct_scheme = compat_pcd_id2ptr(compat_param->p_direct_scheme);
+ }
+ else
+ {
+ compat_param->new_fqid = param->new_fqid;
+ compat_param->override_fqid = param->override_fqid;
+#if DPAA_VERSION >= 11
+ compat_param->new_relative_storage_profile_id = param->new_relative_storage_profile_id;
+#endif
+ compat_param->p_direct_scheme = compat_pcd_ptr2id(param->p_direct_scheme);
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+static inline void compat_copy_fm_pcd_cc_next_cc(
+ ioc_compat_fm_pcd_cc_next_cc_params_t *compat_param,
+ ioc_fm_pcd_cc_next_cc_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ param->cc_node_id = compat_pcd_id2ptr(compat_param->cc_node_id);
+ else
+ compat_param->cc_node_id = compat_pcd_ptr2id(param->cc_node_id);
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+static inline void compat_copy_fm_pcd_cc_next_engine(
+ ioc_compat_fm_pcd_cc_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_next_engine_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->next_engine = compat_param->next_engine;
+ if (param->next_engine != e_IOC_FM_PCD_INVALID )
+ _fm_cpt_dbg(compat, " param->next_engine = %i \n", param->next_engine);
+
+ switch (param->next_engine)
+ {
+#if DPAA_VERSION >= 11
+ case e_IOC_FM_PCD_FR:
+ param->params.fr_params.frm_replic_id = compat_pcd_id2ptr(compat_param->params.fr_params.frm_replic_id);
+ break;
+#endif /* DPAA_VERSION >= 11 */
+ case e_IOC_FM_PCD_CC:
+ param->manip_id = compat_pcd_id2ptr(compat_param->manip_id);
+ compat_copy_fm_pcd_cc_next_cc(&compat_param->params.cc_params, &param->params.cc_params, compat);
+ break;
+ case e_IOC_FM_PCD_KG:
+ param->manip_id = compat_pcd_id2ptr(compat_param->manip_id);
+ compat_copy_fm_pcd_cc_next_kg(&compat_param->params.kg_params, &param->params.kg_params, compat);
+ break;
+ case e_IOC_FM_PCD_DONE:
+ case e_IOC_FM_PCD_PLCR:
+ param->manip_id = compat_pcd_id2ptr(compat_param->manip_id);
+ default:
+ memcpy(&param->params, &compat_param->params, sizeof(param->params));
+ }
+ param->statistics_en = compat_param->statistics_en;
+ }
+ else
+ {
+ compat_param->next_engine = param->next_engine;
+
+ switch (compat_param->next_engine)
+ {
+#if DPAA_VERSION >= 11
+ case e_IOC_FM_PCD_FR:
+ compat_param->params.fr_params.frm_replic_id = compat_pcd_ptr2id(param->params.fr_params.frm_replic_id);
+ break;
+#endif /* DPAA_VERSION >= 11 */
+ case e_IOC_FM_PCD_CC:
+ compat_param->manip_id = compat_pcd_ptr2id(param->manip_id);
+ compat_copy_fm_pcd_cc_next_cc(&compat_param->params.cc_params, &param->params.cc_params, compat);
+ break;
+ case e_IOC_FM_PCD_KG:
+ compat_param->manip_id = compat_pcd_ptr2id(param->manip_id);
+ compat_copy_fm_pcd_cc_next_kg(&compat_param->params.kg_params, &param->params.kg_params, compat);
+ break;
+ case e_IOC_FM_PCD_DONE:
+ case e_IOC_FM_PCD_PLCR:
+ compat_param->manip_id = compat_pcd_ptr2id(param->manip_id);
+ default:
+ memcpy(&compat_param->params, &param->params, sizeof(compat_param->params));
+ }
+ compat_param->statistics_en = param->statistics_en;
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_pcd_cc_key(
+ ioc_compat_fm_pcd_cc_key_params_t *compat_param,
+ ioc_fm_pcd_cc_key_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->p_key = compat_ptr(compat_param->p_key);
+ param->p_mask = compat_ptr(compat_param->p_mask);
+ }
+ else
+ {
+ compat_param->p_key = ptr_to_compat(param->p_key);
+ compat_param->p_mask = ptr_to_compat(param->p_mask);
+ }
+
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->cc_next_engine_params,
+ &param->cc_next_engine_params,
+ compat);
+}
+
+void compat_copy_fm_pcd_cc_node_modify_key_and_next_engine(
+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ param->key_indx = compat_param->key_indx;
+ param->key_size = compat_param->key_size;
+ compat_copy_fm_pcd_cc_key(
+ &compat_param->key_params,
+ &param->key_params,
+ compat);
+ }
+ else
+ {
+ compat_param->id = compat_pcd_ptr2id(param->id);
+ compat_param->key_indx = param->key_indx;
+ compat_param->key_size = param->key_size;
+ compat_copy_fm_pcd_cc_key(
+ &compat_param->key_params,
+ &param->key_params,
+ compat);
+ }
+}
+
+void compat_copy_fm_pcd_cc_node_modify_next_engine(
+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ param->key_indx = compat_param->key_indx;
+ param->key_size = compat_param->key_size;
+ }
+ else
+ {
+ compat_param->id = compat_pcd_ptr2id(param->id);
+ compat_param->key_indx = param->key_indx;
+ compat_param->key_size = param->key_size;
+ }
+
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->cc_next_engine_params,
+ &param->cc_next_engine_params,
+ compat);
+}
+
+void compat_fm_pcd_cc_tree_modify_next_engine(
+ ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_tree_modify_next_engine_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ param->grp_indx = compat_param->grp_indx;
+ param->indx = compat_param->indx;
+ }
+ else
+ {
+ compat_param->id = compat_pcd_ptr2id(param->id);
+ compat_param->grp_indx = param->grp_indx;
+ compat_param->indx = param->indx;
+ }
+
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->cc_next_engine_params,
+ &param->cc_next_engine_params,
+ compat);
+}
+
+void compat_copy_fm_pcd_hash_table(
+ ioc_compat_fm_pcd_hash_table_params_t *compat_param,
+ ioc_fm_pcd_hash_table_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->max_num_of_keys = compat_param->max_num_of_keys;
+ param->statistics_mode = compat_param->statistics_mode;
+ param->kg_hash_shift = compat_param->kg_hash_shift;
+ param->hash_res_mask = compat_param->hash_res_mask;
+ param->hash_shift = compat_param->hash_shift;
+ param->match_key_size = compat_param->match_key_size;
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ }
+ else
+ {
+ compat_param->max_num_of_keys = param->max_num_of_keys;
+ compat_param->statistics_mode = param->statistics_mode;
+ compat_param->kg_hash_shift = param->kg_hash_shift;
+ compat_param->hash_res_mask = param->hash_res_mask;
+ compat_param->hash_shift = param->hash_shift;
+ compat_param->match_key_size = param->match_key_size;
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->cc_next_engine_params_for_miss,
+ &param->cc_next_engine_params_for_miss,
+ compat);
+}
+
+void compat_copy_fm_pcd_cc_grp(
+ ioc_compat_fm_pcd_cc_grp_params_t *compat_param,
+ ioc_fm_pcd_cc_grp_params_t *param,
+ uint8_t compat)
+{
+ int k;
+
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->num_of_distinction_units = compat_param->num_of_distinction_units;
+ memcpy(param->unit_ids, compat_param->unit_ids, IOC_FM_PCD_MAX_NUM_OF_CC_UNITS);
+ }
+ else
+ {
+ compat_param->num_of_distinction_units = param->num_of_distinction_units;
+ memcpy(compat_param->unit_ids, param->unit_ids, IOC_FM_PCD_MAX_NUM_OF_CC_UNITS);
+ }
+
+ for (k=0; k < IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP; k++)
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->next_engine_per_entries_in_grp[k],
+ &param->next_engine_per_entries_in_grp[k],
+ compat);
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_pcd_cc_tree(
+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param,
+ ioc_fm_pcd_cc_tree_params_t *param,
+ uint8_t compat)
+{
+ int k;
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->net_env_id = compat_pcd_id2ptr(compat_param->net_env_id);
+ param->num_of_groups = compat_param->num_of_groups;
+ }
+ else
+ {
+ compat_param->net_env_id = compat_pcd_ptr2id(param->net_env_id);
+ compat_param->num_of_groups = param->num_of_groups;
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+
+ for (k=0; k < IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS; k++)
+ compat_copy_fm_pcd_cc_grp(
+ &compat_param->fm_pcd_cc_group_params[k],
+ &param->fm_pcd_cc_group_params[k],
+ compat);
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_fm_pcd_prs_sw(
+ ioc_compat_fm_pcd_prs_sw_params_t *compat_param,
+ ioc_fm_pcd_prs_sw_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->override = compat_param->override;
+ param->size = compat_param->size;
+ param->base = compat_param->base;
+ param->p_code = compat_ptr(compat_param->p_code);
+ memcpy(param->sw_prs_data_params,compat_param->sw_prs_data_params,IOC_FM_PCD_PRS_NUM_OF_HDRS*sizeof(uint32_t));
+ param->num_of_labels = compat_param->num_of_labels;
+ memcpy(param->labels_table,compat_param->labels_table,IOC_FM_PCD_PRS_NUM_OF_LABELS*sizeof(ioc_fm_pcd_prs_label_params_t));
+ }
+}
+
+void compat_copy_fm_pcd_kg_scheme(
+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param,
+ ioc_fm_pcd_kg_scheme_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg(compat," {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->modify = compat_param->modify;
+
+ /* scm_id */
+ if (compat_param->modify)
+ {
+ param->scm_id.scheme_id = compat_pcd_id2ptr(compat_param->scm_id.scheme_id);
+ _fm_cpt_dbg(compat," param->scm_id.scheme_id = %p \n", param->scm_id.scheme_id);
+ }
+ else
+ param->scm_id.relative_scheme_id = compat_param->scm_id.relative_scheme_id;
+
+ param->always_direct = compat_param->always_direct;
+ /* net_env_params */
+ param->net_env_params.net_env_id = compat_pcd_id2ptr(compat_param->net_env_params.net_env_id);
+ param->net_env_params.num_of_distinction_units = compat_param->net_env_params.num_of_distinction_units;
+ memcpy(param->net_env_params.unit_ids,
+ compat_param->net_env_params.unit_ids,
+ IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+
+ param->use_hash = compat_param->use_hash;
+ memcpy(&param->key_extract_and_hash_params,
+ &compat_param->key_extract_and_hash_params,
+ sizeof(ioc_fm_pcd_kg_key_extract_and_hash_params_t));
+ param->bypass_fqid_generation = compat_param->bypass_fqid_generation;
+ param->base_fqid = compat_param->base_fqid;
+#if DPAA_VERSION >= 11
+ param->override_storage_profile =
+ compat_param->override_storage_profile;
+ param->storage_profile = compat_param->storage_profile;
+#endif
+ param->num_of_used_extracted_ors = compat_param->num_of_used_extracted_ors;
+ memcpy(param->extracted_ors,
+ compat_param->extracted_ors,
+ IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS * sizeof(ioc_fm_pcd_kg_extracted_or_params_t));
+ param->next_engine = compat_param->next_engine;
+
+ /* kg_next_engine_params */
+ if (param->next_engine == e_IOC_FM_PCD_CC)
+ {
+ param->kg_next_engine_params.cc.tree_id = compat_pcd_id2ptr(compat_param->kg_next_engine_params.cc.tree_id);
+ param->kg_next_engine_params.cc.grp_id = compat_param->kg_next_engine_params.cc.grp_id;
+ param->kg_next_engine_params.cc.plcr_next = compat_param->kg_next_engine_params.cc.plcr_next;
+ param->kg_next_engine_params.cc.bypass_plcr_profile_generation
+ = compat_param->kg_next_engine_params.cc.bypass_plcr_profile_generation;
+ memcpy(&param->kg_next_engine_params.cc.plcr_profile,
+ &compat_param->kg_next_engine_params.cc.plcr_profile,
+ sizeof(ioc_fm_pcd_kg_plcr_profile_t));
+ }
+ else
+ memcpy(&param->kg_next_engine_params,
+ &compat_param->kg_next_engine_params,
+ sizeof(param->kg_next_engine_params));
+
+ memcpy(&param->scheme_counter,
+ &compat_param->scheme_counter,
+ sizeof(ioc_fm_pcd_kg_scheme_counter_t));
+ }
+ else
+ {
+ compat_param->modify = param->modify;
+
+ /* scm_id */
+ if (param->modify)
+ compat_param->scm_id.scheme_id = compat_pcd_ptr2id(param->scm_id.scheme_id);
+ else
+ compat_param->scm_id.relative_scheme_id = param->scm_id.relative_scheme_id;
+
+ compat_param->always_direct = param->always_direct;
+
+ /* net_env_params */
+ compat_param->net_env_params.net_env_id = compat_pcd_ptr2id(param->net_env_params.net_env_id);
+ compat_param->net_env_params.num_of_distinction_units = param->net_env_params.num_of_distinction_units;
+ memcpy(compat_param->net_env_params.unit_ids, param->net_env_params.unit_ids, IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+
+ compat_param->use_hash = param->use_hash;
+ memcpy(&compat_param->key_extract_and_hash_params, &param->key_extract_and_hash_params, sizeof(ioc_fm_pcd_kg_key_extract_and_hash_params_t));
+ compat_param->bypass_fqid_generation = param->bypass_fqid_generation;
+ compat_param->base_fqid = param->base_fqid;
+#if DPAA_VERSION >= 11
+ compat_param->override_storage_profile =
+ param->override_storage_profile;
+ compat_param->storage_profile = param->storage_profile;
+#endif
+ compat_param->num_of_used_extracted_ors = param->num_of_used_extracted_ors;
+ memcpy(compat_param->extracted_ors, param->extracted_ors, IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS * sizeof(ioc_fm_pcd_kg_extracted_or_params_t));
+ compat_param->next_engine = param->next_engine;
+
+ /* kg_next_engine_params */
+ if (compat_param->next_engine == e_IOC_FM_PCD_CC)
+ {
+ compat_param->kg_next_engine_params.cc.tree_id = compat_pcd_ptr2id(param->kg_next_engine_params.cc.tree_id);
+ compat_param->kg_next_engine_params.cc.grp_id = param->kg_next_engine_params.cc.grp_id;
+ compat_param->kg_next_engine_params.cc.plcr_next = param->kg_next_engine_params.cc.plcr_next;
+ compat_param->kg_next_engine_params.cc.bypass_plcr_profile_generation
+ = param->kg_next_engine_params.cc.bypass_plcr_profile_generation;
+ memcpy(&compat_param->kg_next_engine_params.cc.plcr_profile,
+ &param->kg_next_engine_params.cc.plcr_profile,
+ sizeof(ioc_fm_pcd_kg_plcr_profile_t));
+ }
+ else
+ memcpy(&param->kg_next_engine_params, &compat_param->kg_next_engine_params, sizeof(compat_param->kg_next_engine_params));
+
+ memcpy(&compat_param->scheme_counter, &param->scheme_counter, sizeof(ioc_fm_pcd_kg_scheme_counter_t));
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+
+ _fm_cpt_dbg(compat," ...->}\n");
+}
+
+void compat_copy_fm_pcd_kg_scheme_spc(
+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param,
+ ioc_fm_pcd_kg_scheme_spc_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ param->val = compat_param->val;
+ } else {
+ compat_param->id = compat_pcd_ptr2id(param->id);
+ compat_param->val = param->val;
+ }
+}
+
+
+void compat_copy_fm_pcd_kg_scheme_select(
+ ioc_compat_fm_pcd_kg_scheme_select_t *compat_param,
+ ioc_fm_pcd_kg_scheme_select_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->direct = compat_param->direct;
+ if (param->direct)
+ param->scheme_id = compat_pcd_id2ptr(compat_param->scheme_id);
+ }
+}
+
+void compat_copy_fm_pcd_kg_schemes_params(
+ ioc_compat_fm_pcd_port_schemes_params_t *compat_param,
+ ioc_fm_pcd_port_schemes_params_t *param,
+ uint8_t compat)
+{
+ int k;
+
+ if (compat == COMPAT_US_TO_K) {
+ param->num_of_schemes = compat_param->num_of_schemes;
+ for(k=0; k < compat_param->num_of_schemes; k++)
+ param->scheme_ids[k] = compat_pcd_id2ptr(compat_param->scheme_ids[k]);
+ }
+}
+
+void compat_copy_fm_port_pcd_cc(
+ ioc_compat_fm_port_pcd_cc_params_t *compat_cc_params ,
+ ioc_fm_port_pcd_cc_params_t *p_cc_params,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K){
+ p_cc_params->cc_tree_id = compat_pcd_id2ptr(compat_cc_params->cc_tree_id);
+ }
+}
+
+void compat_copy_fm_port_pcd_kg(
+ ioc_compat_fm_port_pcd_kg_params_t *compat_param,
+ ioc_fm_port_pcd_kg_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K){
+ uint8_t k;
+
+ param->num_of_schemes = compat_param->num_of_schemes;
+ for(k=0; k<compat_param->num_of_schemes; k++)
+ param->scheme_ids[k] = compat_pcd_id2ptr(compat_param->scheme_ids[k]);
+
+ param->direct_scheme = compat_param->direct_scheme;
+ if (param->direct_scheme)
+ param->direct_scheme_id = compat_pcd_id2ptr(compat_param->direct_scheme_id);
+ }
+}
+
+void compat_copy_fm_port_pcd(
+ ioc_compat_fm_port_pcd_params_t *compat_param,
+ ioc_fm_port_pcd_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ ioc_fm_port_pcd_prs_params_t *same_port_pcd_prs_params;
+ ioc_compat_fm_port_pcd_cc_params_t *compat_port_pcd_cc_params;
+ ioc_compat_fm_port_pcd_kg_params_t *compat_port_pcd_kg_params;
+ ioc_compat_fm_port_pcd_plcr_params_t *compat_port_pcd_plcr_params;
+
+ same_port_pcd_prs_params = (ioc_fm_port_pcd_prs_params_t *) (compat_param + 1);
+ compat_port_pcd_cc_params = (ioc_compat_fm_port_pcd_cc_params_t *) (same_port_pcd_prs_params + 1);
+ compat_port_pcd_kg_params = (ioc_compat_fm_port_pcd_kg_params_t *) (compat_port_pcd_cc_params + 1);
+ compat_port_pcd_plcr_params = (ioc_compat_fm_port_pcd_plcr_params_t *) (compat_port_pcd_kg_params + 1);
+
+ _fm_cpt_dbg(compat,"\n param->p_prs_params=%p \n", param->p_prs_params);
+ _fm_cpt_dbg(compat," param->p_cc_params=%p \n", param->p_cc_params);
+ _fm_cpt_dbg(compat," param->p_kg_params=%p \n", param->p_kg_params);
+ _fm_cpt_dbg(compat," param->p_plcr_params=%p \n", param->p_plcr_params);
+ _fm_cpt_dbg(compat," param->p_ip_reassembly_manip=%p \n", param->p_ip_reassembly_manip);
+#if (DPAA_VERSION >= 11)
+ _fm_cpt_dbg(compat," param->p_capwap_reassembly_manip=%p \n", param->p_capwap_reassembly_manip);
+#endif
+ param->pcd_support = compat_param->pcd_support;
+ param->net_env_id = compat_pcd_id2ptr(compat_param->net_env_id);
+
+ if (param->p_cc_params)
+ compat_copy_fm_port_pcd_cc(compat_port_pcd_cc_params, param->p_cc_params, COMPAT_US_TO_K);
+ if (param->p_kg_params)
+ compat_copy_fm_port_pcd_kg(compat_port_pcd_kg_params, param->p_kg_params, COMPAT_US_TO_K);
+ if (param->p_plcr_params)
+ param->p_plcr_params->plcr_profile_id = compat_pcd_id2ptr(compat_port_pcd_plcr_params->plcr_profile_id);
+ param->p_ip_reassembly_manip = compat_pcd_id2ptr(compat_param->p_ip_reassembly_manip);
+#if (DPAA_VERSION >= 11)
+ param->p_capwap_reassembly_manip = compat_pcd_id2ptr(compat_param->p_capwap_reassembly_manip);
+#endif
+ }
+}
+
+void compat_copy_fm_port_pcd_modify_tree(
+ ioc_compat_fm_obj_t *compat_id,
+ ioc_fm_obj_t *id,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ id->obj = compat_pcd_id2ptr(compat_id->obj);
+}
+
+#if (DPAA_VERSION >= 11)
+void compat_copy_fm_port_vsp_alloc_params(
+ ioc_compat_fm_port_vsp_alloc_params_t *compat_param,
+ ioc_fm_port_vsp_alloc_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ _fm_cpt_dbg(compat," param->p_fm_tx_port=%p \n", param->p_fm_tx_port);
+
+ param->dflt_relative_id = compat_param->dflt_relative_id;
+ param->num_of_profiles = compat_param->num_of_profiles;
+ param->p_fm_tx_port = compat_pcd_id2ptr(compat_param->p_fm_tx_port);
+ }
+}
+#endif /* (DPAA_VERSION >= 11) */
+
+void compat_copy_fm_pcd_cc_tbl_get_stats(
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param,
+ ioc_fm_pcd_cc_tbl_get_stats_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ param->key_index = compat_param->key_index;
+ memcpy(&param->statistics, &compat_param->statistics, sizeof(ioc_fm_pcd_cc_key_statistics_t));
+ } else {
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ compat_param->key_index = param->key_index;
+ memcpy(&compat_param->statistics, &param->statistics, sizeof(ioc_fm_pcd_cc_key_statistics_t));
+ }
+}
+
+
+void compat_copy_fm_pcd_net_env(
+ ioc_compat_fm_pcd_net_env_params_t *compat_param,
+ ioc_fm_pcd_net_env_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->num_of_distinction_units = compat_param->num_of_distinction_units;
+ memcpy(param->units, compat_param->units, sizeof(ioc_fm_pcd_distinction_unit_t)*IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+ param->id = NULL; /* to avoid passing garbage to the kernel */
+ }
+ else
+ {
+ compat_param->num_of_distinction_units = param->num_of_distinction_units;
+ memcpy(compat_param->units, param->units, sizeof(ioc_fm_pcd_distinction_unit_t)*IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS);
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+}
+
+void compat_copy_fm_pcd_cc_node_modify_key(
+ ioc_compat_fm_pcd_cc_node_modify_key_params_t *compat_param,
+ ioc_fm_pcd_cc_node_modify_key_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->key_indx = compat_param->key_indx;
+ param->key_size = compat_param->key_size;
+ param->p_key = (uint8_t *)compat_ptr(compat_param->p_key);
+ _fm_cpt_dbg(compat," param->p_key = %p \n", param->p_key);
+ param->p_mask = (uint8_t *)compat_ptr(compat_param->p_mask);
+ _fm_cpt_dbg(compat," param->p_mask = %p\n", param->p_mask);
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ _fm_cpt_dbg(compat," param->id = %p \n", param->id);
+ }
+ else
+ {
+ compat_param->key_indx = param->key_indx;
+ compat_param->key_size = param->key_size;
+ compat_param->p_key = ptr_to_compat((void *)param->p_key);
+ compat_param->p_mask = ptr_to_compat((void *)param->p_mask);
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+}
+
+void compat_copy_keys(
+ ioc_compat_keys_params_t *compat_param,
+ ioc_keys_params_t *param,
+ uint8_t compat)
+{
+ int k = 0;
+
+ _fm_cpt_dbg(compat," {->...\n");
+
+ if (compat == COMPAT_US_TO_K) {
+ param->max_num_of_keys = compat_param->max_num_of_keys;
+ param->mask_support = compat_param->mask_support;
+ param->statistics_mode = compat_param->statistics_mode;
+ param->num_of_keys = compat_param->num_of_keys;
+ param->key_size = compat_param->key_size;
+#if (DPAA_VERSION >= 11)
+ memcpy(&param->frame_length_ranges,
+ &compat_param->frame_length_ranges,
+ sizeof(param->frame_length_ranges[0]) *
+ IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR);
+#endif /* (DPAA_VERSION >= 11) */
+ }
+ else {
+ compat_param->max_num_of_keys = param->max_num_of_keys;
+ compat_param->mask_support = param->mask_support;
+ compat_param->statistics_mode = param->statistics_mode;
+ compat_param->num_of_keys = param->num_of_keys;
+ compat_param->key_size = param->key_size;
+#if (DPAA_VERSION >= 11)
+ memcpy(&compat_param->frame_length_ranges,
+ &param->frame_length_ranges,
+ sizeof(compat_param->frame_length_ranges[0]) *
+ IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR);
+#endif /* (DPAA_VERSION >= 11) */
+ }
+
+ for (k=0; k < IOC_FM_PCD_MAX_NUM_OF_KEYS; k++)
+ compat_copy_fm_pcd_cc_key(
+ &compat_param->key_params[k],
+ &param->key_params[k],
+ compat);
+
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->cc_next_engine_params_for_miss,
+ &param->cc_next_engine_params_for_miss,
+ compat);
+
+ _fm_cpt_dbg(compat," ...->}\n");
+}
+
+void compat_copy_fm_pcd_cc_node(
+ ioc_compat_fm_pcd_cc_node_params_t *compat_param,
+ ioc_fm_pcd_cc_node_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg(compat," {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ memcpy(&param->extract_cc_params, &compat_param->extract_cc_params, sizeof(ioc_fm_pcd_extract_entry_t));
+
+ else
+ {
+ compat_copy_keys(&compat_param->keys_params, &param->keys_params, compat);
+
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ _fm_cpt_dbg(compat," param->id = %p \n", param->id);
+ }
+
+ compat_copy_keys(&compat_param->keys_params, &param->keys_params, compat);
+
+ _fm_cpt_dbg(compat," ...->}\n");
+}
+
+void compat_fm_pcd_manip_set_node(
+ ioc_compat_fm_pcd_manip_params_t *compat_param,
+ ioc_fm_pcd_manip_params_t *param,
+ uint8_t compat)
+{
+ if (compat == COMPAT_US_TO_K) {
+ param->type = compat_param->type;
+ switch (param->type) {
+ case e_IOC_FM_PCD_MANIP_HDR:
+ param->u.hdr.rmv = compat_param->u.hdr.rmv;
+ memcpy(&param->u.hdr.rmv_params,
+ &compat_param->u.hdr.rmv_params,
+ sizeof(param->u.hdr.rmv_params));
+
+ param->u.hdr.insrt = compat_param->u.hdr.insrt;
+ param->u.hdr.insrt_params.type =
+ compat_param->u.hdr.insrt_params.type;
+ switch (compat_param->u.hdr.insrt_params.type)
+ {
+ case e_IOC_FM_PCD_MANIP_INSRT_GENERIC:
+ param->u.hdr.insrt_params.u.generic.offset =
+ compat_param->u.hdr.insrt_params.u.generic.offset;
+ param->u.hdr.insrt_params.u.generic.size =
+ compat_param->u.hdr.insrt_params.u.generic.size;
+ param->u.hdr.insrt_params.u.generic.replace =
+ compat_param->u.hdr.insrt_params.u.generic.replace;
+ param->u.hdr.insrt_params.u.generic.p_data =
+ compat_ptr(compat_param->u.hdr.insrt_params.u.generic.p_data);
+ break;
+ case e_IOC_FM_PCD_MANIP_INSRT_BY_HDR:
+ param->u.hdr.insrt_params.u.by_hdr.type =
+ compat_param->u.hdr.insrt_params.u.by_hdr.type;
+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.specific_l2 =
+ compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.specific_l2;
+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.update =
+ compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.update;
+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.size =
+ compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.size;
+ param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.p_data =
+ compat_ptr(compat_param->u.hdr.insrt_params.u.by_hdr.u.specific_l2_params.p_data);
+ break;
+ default:
+ _fm_cpt_err("Unsupported type: %d", compat_param->u.hdr.insrt_params.type);
+ }
+
+ param->u.hdr.field_update = compat_param->u.hdr.field_update;
+ memcpy(&param->u.hdr.field_update_params,
+ &compat_param->u.hdr.field_update_params,
+ sizeof(param->u.hdr.field_update_params));
+
+ param->u.hdr.custom = compat_param->u.hdr.custom;
+ memcpy(&param->u.hdr.custom_params,
+ &compat_param->u.hdr.custom_params,
+ sizeof(param->u.hdr.custom_params));
+
+ param->u.hdr.dont_parse_after_manip =
+ compat_param->u.hdr.dont_parse_after_manip;
+ break;
+ case e_IOC_FM_PCD_MANIP_REASSEM:
+ memcpy(&param->u.reassem, &compat_param->u.reassem, sizeof(param->u.reassem));
+ break;
+ case e_IOC_FM_PCD_MANIP_FRAG:
+ memcpy(&param->u.frag, &compat_param->u.frag, sizeof(param->u.frag));
+ break;
+ case e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD:
+ memcpy(&param->u.special_offload,
+ &compat_param->u.special_offload,
+ sizeof(param->u.special_offload));
+ break;
+ }
+
+ param->p_next_manip = compat_pcd_id2ptr(compat_param->p_next_manip);
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ }
+ else {
+ compat_param->type = param->type;
+ memcpy(&compat_param->u, &param->u, sizeof(compat_param->u));
+
+ if (param->type == e_IOC_FM_PCD_MANIP_HDR &&
+ param->u.hdr.insrt_params.type == e_IOC_FM_PCD_MANIP_INSRT_GENERIC)
+ compat_param->u.hdr.insrt_params.u.generic.p_data =
+ ptr_to_compat(param->u.hdr.insrt_params.u.generic.p_data);
+
+ compat_param->p_next_manip = compat_pcd_ptr2id(param->id);
+ /* ... should be one that was added previously by the very call to
+ compat_add_ptr2id() below: */
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+}
+
+void compat_copy_fm_pcd_manip_get_stats(
+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param,
+ ioc_fm_pcd_manip_get_stats_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ memcpy(&param->stats, &compat_param->stats,
+ sizeof(ioc_fm_pcd_manip_stats_t));
+ }
+ else
+ {
+ compat_param->id = compat_add_ptr2id(param->id,
+ FM_MAP_TYPE_PCD_NODE);
+ memcpy(&compat_param->stats, &param->stats,
+ sizeof(ioc_fm_pcd_manip_stats_t));
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+#if (DPAA_VERSION >= 11)
+void compat_copy_fm_pcd_frm_replic_group_params(
+ ioc_compat_fm_pcd_frm_replic_group_params_t *compat_param,
+ ioc_fm_pcd_frm_replic_group_params_t *param,
+ uint8_t compat)
+{
+ int k;
+
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->max_num_of_entries = compat_param->max_num_of_entries;
+ param->num_of_entries = compat_param->num_of_entries;
+ param->id = compat_pcd_id2ptr(compat_param->id);
+ }
+ else
+ {
+ compat_param->max_num_of_entries = param->max_num_of_entries;
+ compat_param->num_of_entries = param->num_of_entries;
+ compat_param->id = compat_add_ptr2id(param->id,
+ FM_MAP_TYPE_PCD_NODE);
+ }
+
+ for (k=0; k < IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES; k++)
+ compat_copy_fm_pcd_cc_next_engine(
+ &compat_param->next_engine_params[k],
+ &param->next_engine_params[k],
+ compat);
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_pcd_frm_replic_member(
+ ioc_compat_fm_pcd_frm_replic_member_t *compat_param,
+ ioc_fm_pcd_frm_replic_member_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->h_replic_group = compat_pcd_id2ptr(compat_param->h_replic_group);
+ param->member_index = compat_param->member_index;
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_pcd_frm_replic_member_params(
+ ioc_compat_fm_pcd_frm_replic_member_params_t *compat_param,
+ ioc_fm_pcd_frm_replic_member_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ compat_copy_fm_pcd_frm_replic_member(&compat_param->member,
+ &param->member, compat);
+
+ compat_copy_fm_pcd_cc_next_engine(&compat_param->next_engine_params,
+ &param->next_engine_params, compat);
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_vsp_params(
+ ioc_compat_fm_vsp_params_t *compat_param,
+ ioc_fm_vsp_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ memcpy(&param->ext_buf_pools, &compat_param->ext_buf_pools, sizeof(ioc_fm_ext_pools));
+ param->liodn_offset = compat_param->liodn_offset;
+ param->port_params.port_id = compat_param->port_params.port_id;
+ param->port_params.port_type = compat_param->port_params.port_type;
+ param->relative_profile_id = compat_param->relative_profile_id;
+ }
+ else
+ {
+ memcpy(&compat_param->ext_buf_pools, &param->ext_buf_pools, sizeof(ioc_fm_ext_pools));
+ compat_param->liodn_offset = param->liodn_offset;
+ compat_param->port_params.port_id = param->port_params.port_id;
+ compat_param->port_params.port_type = param->port_params.port_type;
+ compat_param->relative_profile_id = param->relative_profile_id;
+ compat_param->id = compat_add_ptr2id(param->id, FM_MAP_TYPE_PCD_NODE);
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_buf_pool_depletion_params(
+ ioc_compat_fm_buf_pool_depletion_params_t *compat_param,
+ ioc_fm_buf_pool_depletion_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp);
+ memcpy(&param->fm_buf_pool_depletion,
+ &compat_param->fm_buf_pool_depletion,
+ sizeof(ioc_fm_buf_pool_depletion_t));
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_buffer_prefix_content_params(
+ ioc_compat_fm_buffer_prefix_content_params_t *compat_param,
+ ioc_fm_buffer_prefix_content_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp);
+ memcpy(&param->fm_buffer_prefix_content,
+ &compat_param->fm_buffer_prefix_content,
+ sizeof(ioc_fm_buffer_prefix_content_t));
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_vsp_config_no_sg_params(
+ ioc_compat_fm_vsp_config_no_sg_params_t *compat_param,
+ ioc_fm_vsp_config_no_sg_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp);
+ param->no_sg = compat_param->no_sg;
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+
+void compat_copy_fm_vsp_prs_result_params(
+ ioc_compat_fm_vsp_prs_result_params_t *compat_param,
+ ioc_fm_vsp_prs_result_params_t *param,
+ uint8_t compat)
+{
+ _fm_cpt_dbg (compat, " {->...\n");
+
+ if (compat == COMPAT_US_TO_K)
+ {
+ param->p_fm_vsp = compat_pcd_id2ptr(compat_param->p_fm_vsp);
+ /* p_data is an user-space pointer that needs to remain unmodified */
+ param->p_data = (void *)(unsigned long long)compat_param->p_data;
+ }
+ else
+ {
+ compat_param->p_fm_vsp = compat_pcd_ptr2id(param->p_fm_vsp);
+ /* p_data is an user-space pointer that needs to remain unmodified */
+ compat_param->p_data = (compat_uptr_t)((unsigned long long)param->p_data & 0xFFFFFFFF);
+ }
+
+ _fm_cpt_dbg (compat, " ...->}\n");
+}
+#endif /* (DPAA_VERSION >= 11) */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_ioctls_fm_compat.h
@@ -0,0 +1,755 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_ioctls_fm_compat.h
+
+ @Description FM PCD compat structures definition.
+
+*/
+
+#ifndef __FM_COMPAT_IOCTLS_H
+#define __FM_COMPAT_IOCTLS_H
+
+#include <linux/compat.h>
+
+#define COMPAT_K_TO_US 0 /* copy from Kernel to User */
+#define COMPAT_US_TO_K 1 /* copy from User to Kernel */
+#define COMPAT_GENERIC 2
+
+#define COMPAT_COPY_K2US(dest, src, type) compat_copy_##type(src, dest, 0)
+#define COMPAT_COPY_US2K(dest, src, type) compat_copy_##type(dest, src, 1)
+
+/* mapping kernel pointers w/ UserSpace id's { */
+/* Because compat_ptr(ptr_to_compat(X)) != X, this way we cannot exchange pointers
+ back and forth (US - KS). compat_ptr is a cast and pointers are broken. */
+#define COMPAT_PTR2ID_ARRAY_MAX (512+1) /* first location is not used */
+#define COMPAT_PTR2ID_WATERMARK 0xface0000
+#define COMPAT_PTR2ID_WM_MASK 0xffff0000
+
+/* define it for debug trace */
+/*#define FM_COMPAT_DBG*/
+
+#define _fm_cpt_prk(stage, format, arg...) \
+ printk(stage "fm_cpt (cpu:%u): " format, raw_smp_processor_id(), ##arg)
+
+#define _fm_cpt_inf(format, arg...) _fm_cpt_prk(KERN_INFO, format, ##arg)
+#define _fm_cpt_wrn(format, arg...) _fm_cpt_prk(KERN_WARNING, format, ##arg)
+#define _fm_cpt_err(format, arg...) _fm_cpt_prk(KERN_ERR, format, ##arg)
+
+/* used for compat IOCTL debugging */
+#if defined(FM_COMPAT_DBG)
+ #define _fm_cpt_dbg(from, format, arg...) \
+ do{ \
+ if (from == COMPAT_US_TO_K) \
+ printk("fm_cpt to KS [%s:%u](cpu:%u) - " format, \
+ __func__, __LINE__, raw_smp_processor_id(), ##arg); \
+ else if (from == COMPAT_K_TO_US) \
+ printk("fm_cpt to US [%s:%u](cpu:%u) - " format, \
+ __func__, __LINE__, raw_smp_processor_id(), ##arg); \
+ else \
+ printk("fm_cpt [%s:%u](cpu:%u) - " format, \
+ __func__, __LINE__, raw_smp_processor_id(), ##arg); \
+ }while(0)
+#else
+# define _fm_cpt_dbg(arg...)
+#endif
+
+/*TODO: per FMan module:
+ *
+ * Parser: FM_MAP_TYPE_PARSER_NODE,
+ * Kg: FM_MAP_TYPE_KG_NODE,
+ * Policer: FM_MAP_TYPE_POLICER_NODE
+ * Manip: FM_MAP_TYPE_MANIP_NODE
+ **/
+enum fm_map_node_type {
+ FM_MAP_TYPE_UNSPEC = 0,
+ FM_MAP_TYPE_PCD_NODE,
+
+ /* add types here, update the policy */
+
+ __FM_MAP_TYPE_AFTER_LAST,
+ FM_MAP_TYPE_MAX = __FM_MAP_TYPE_AFTER_LAST - 1
+};
+
+void compat_del_ptr2id(void *p, enum fm_map_node_type);
+compat_uptr_t compat_add_ptr2id(void *p, enum fm_map_node_type);
+compat_uptr_t compat_get_ptr2id(void *p, enum fm_map_node_type);
+void *compat_get_id2ptr(compat_uptr_t comp, enum fm_map_node_type);
+
+static inline compat_uptr_t compat_pcd_ptr2id(void *ptr) {
+ return (ptr)? compat_get_ptr2id(ptr, FM_MAP_TYPE_PCD_NODE)
+ : (compat_uptr_t) 0;
+}
+
+static inline void *compat_pcd_id2ptr(compat_uptr_t id) {
+ return (id) ? compat_get_id2ptr(id, FM_MAP_TYPE_PCD_NODE)
+ : NULL;
+}
+
+/* other similar inlines may be added as new nodes are added
+ to enum fm_map_node_type above... */
+/* } mapping kernel pointers w/ UserSpace id's */
+
+/* pcd compat structures { */
+typedef struct ioc_compat_fm_pcd_cc_node_remove_key_params_t {
+ compat_uptr_t id;
+ uint16_t key_indx;
+} ioc_compat_fm_pcd_cc_node_remove_key_params_t;
+
+typedef union ioc_compat_fm_pcd_plcr_next_engine_params_u {
+ ioc_fm_pcd_done_action action;
+ compat_uptr_t p_profile;
+ compat_uptr_t p_direct_scheme;
+} ioc_compat_fm_pcd_plcr_next_engine_params_u;
+
+typedef struct ioc_compat_fm_pcd_plcr_profile_params_t {
+ bool modify;
+ union {
+ struct {
+ ioc_fm_pcd_profile_type_selection profile_type;
+ compat_uptr_t p_fm_port;
+ uint16_t relative_profile_id;
+ } new_params;
+ compat_uptr_t p_profile;
+ } profile_select;
+ ioc_fm_pcd_plcr_algorithm_selection alg_selection;
+ ioc_fm_pcd_plcr_color_mode color_mode;
+
+ union {
+ ioc_fm_pcd_plcr_color dflt_color;
+ ioc_fm_pcd_plcr_color override;
+ } color;
+
+ ioc_fm_pcd_plcr_non_passthrough_alg_param_t non_passthrough_alg_param;
+
+ ioc_fm_pcd_engine next_engine_on_green;
+ ioc_compat_fm_pcd_plcr_next_engine_params_u params_on_green;
+
+ ioc_fm_pcd_engine next_engine_on_yellow;
+ ioc_compat_fm_pcd_plcr_next_engine_params_u params_on_yellow;
+
+ ioc_fm_pcd_engine next_engine_on_red;
+ ioc_compat_fm_pcd_plcr_next_engine_params_u params_on_red;
+
+ bool trap_profile_on_flow_A;
+ bool trap_profile_on_flow_B;
+ bool trap_profile_on_flow_C;
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_plcr_profile_params_t;
+
+typedef struct ioc_compat_fm_obj_t {
+ compat_uptr_t obj;
+} ioc_compat_fm_obj_t;
+
+typedef struct ioc_compat_fm_pcd_kg_scheme_select_t {
+ bool direct;
+ compat_uptr_t scheme_id;
+} ioc_compat_fm_pcd_kg_scheme_select_t;
+
+typedef struct ioc_compat_fm_pcd_port_schemes_params_t {
+ uint8_t num_of_schemes;
+ compat_uptr_t scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES];
+} ioc_compat_fm_pcd_port_schemes_params_t;
+
+#if (DPAA_VERSION >= 11)
+typedef struct ioc_compat_fm_port_vsp_alloc_params_t {
+ uint8_t num_of_profiles; /**< Number of Virtual Storage Profiles */
+ uint8_t dflt_relative_id; /**< The default Virtual-Storage-Profile-id dedicated to Rx/OP port
+ The same default Virtual-Storage-Profile-id will be for coupled Tx port
+ if relevant function called for Rx port */
+ compat_uptr_t p_fm_tx_port; /**< Handle to coupled Tx Port; not relevant for OP port. */
+}ioc_compat_fm_port_vsp_alloc_params_t;
+#endif /* (DPAA_VERSION >= 11) */
+
+typedef struct ioc_compat_fm_pcd_net_env_params_t {
+ uint8_t num_of_distinction_units;
+ ioc_fm_pcd_distinction_unit_t units[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS]; /* same structure*/
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_net_env_params_t;
+
+typedef struct ioc_compat_fm_pcd_prs_sw_params_t {
+ bool override;
+ uint32_t size;
+ uint16_t base;
+ compat_uptr_t p_code;
+ uint32_t sw_prs_data_params[IOC_FM_PCD_PRS_NUM_OF_HDRS];
+ uint8_t num_of_labels;
+ ioc_fm_pcd_prs_label_params_t labels_table[IOC_FM_PCD_PRS_NUM_OF_LABELS];
+} ioc_compat_fm_pcd_prs_sw_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_next_kg_params_t {
+ bool override_fqid;
+ uint32_t new_fqid;
+#if DPAA_VERSION >= 11
+ uint8_t new_relative_storage_profile_id;
+#endif
+ compat_uptr_t p_direct_scheme;
+} ioc_compat_fm_pcd_cc_next_kg_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_next_cc_params_t {
+ compat_uptr_t cc_node_id;
+} ioc_compat_fm_pcd_cc_next_cc_params_t;
+
+#if DPAA_VERSION >= 11
+typedef struct ioc_compat_fm_pcd_cc_next_fr_params_t {
+ compat_uptr_t frm_replic_id;
+} ioc_compat_fm_pcd_cc_next_fr_params_t;
+#endif /* DPAA_VERSION >= 11 */
+
+typedef struct ioc_compat_fm_pcd_cc_next_engine_params_t {
+ ioc_fm_pcd_engine next_engine;
+ union {
+ ioc_compat_fm_pcd_cc_next_cc_params_t cc_params; /**< compat structure*/
+ ioc_fm_pcd_cc_next_plcr_params_t plcr_params; /**< same structure*/
+ ioc_fm_pcd_cc_next_enqueue_params_t enqueue_params; /**< same structure*/
+ ioc_compat_fm_pcd_cc_next_kg_params_t kg_params; /**< compat structure*/
+#if DPAA_VERSION >= 11
+ ioc_compat_fm_pcd_cc_next_fr_params_t fr_params; /**< compat structure*/
+#endif /* DPAA_VERSION >= 11 */
+ } params;
+ compat_uptr_t manip_id;
+ bool statistics_en;
+} ioc_compat_fm_pcd_cc_next_engine_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_grp_params_t {
+ uint8_t num_of_distinction_units;
+ uint8_t unit_ids [IOC_FM_PCD_MAX_NUM_OF_CC_UNITS];
+ ioc_compat_fm_pcd_cc_next_engine_params_t next_engine_per_entries_in_grp[IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP];
+} ioc_compat_fm_pcd_cc_grp_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_tree_params_t {
+ compat_uptr_t net_env_id;
+ uint8_t num_of_groups;
+ ioc_compat_fm_pcd_cc_grp_params_t fm_pcd_cc_group_params [IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS];
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_cc_tree_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t {
+ compat_uptr_t id;
+ uint8_t grp_indx;
+ uint8_t indx;
+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params;
+} ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_key_params_t {
+ compat_uptr_t p_key;
+ compat_uptr_t p_mask;
+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params; /**< compat structure*/
+} ioc_compat_fm_pcd_cc_key_params_t;
+
+typedef struct ioc_compat_keys_params_t {
+ uint16_t max_num_of_keys;
+ bool mask_support;
+ ioc_fm_pcd_cc_stats_mode statistics_mode;
+#if (DPAA_VERSION >= 11)
+ uint16_t frame_length_ranges[IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR];
+#endif /* (DPAA_VERSION >= 11) */
+ uint16_t num_of_keys;
+ uint8_t key_size;
+ ioc_compat_fm_pcd_cc_key_params_t key_params[IOC_FM_PCD_MAX_NUM_OF_KEYS]; /**< compat structure*/
+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss; /**< compat structure*/
+} ioc_compat_keys_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_node_params_t {
+ ioc_fm_pcd_extract_entry_t extract_cc_params; /**< same structure*/
+ ioc_compat_keys_params_t keys_params; /**< compat structure*/
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_cc_node_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a hash table
+*//***************************************************************************/
+typedef struct ioc_compat_fm_pcd_hash_table_params_t {
+ uint16_t max_num_of_keys;
+ ioc_fm_pcd_cc_stats_mode statistics_mode;
+ uint8_t kg_hash_shift;
+ uint16_t hash_res_mask;
+ uint8_t hash_shift;
+ uint8_t match_key_size;
+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss;
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_hash_table_params_t;
+
+typedef struct ioc_compat_fm_pcd_hash_table_add_key_params_t {
+ compat_uptr_t p_hash_tbl;
+ uint8_t key_size;
+ ioc_compat_fm_pcd_cc_key_params_t key_params;
+} ioc_compat_fm_pcd_hash_table_add_key_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_node_modify_key_params_t {
+ compat_uptr_t id;
+ uint16_t key_indx;
+ uint8_t key_size;
+ compat_uptr_t p_key;
+ compat_uptr_t p_mask;
+} ioc_compat_fm_pcd_cc_node_modify_key_params_t;
+
+typedef struct ioc_compat_fm_pcd_hash_table_remove_key_params_t {
+ compat_uptr_t p_hash_tbl;
+ uint8_t key_size;
+ compat_uptr_t p_key;
+} ioc_compat_fm_pcd_hash_table_remove_key_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t {
+ compat_uptr_t id;
+ uint16_t key_indx;
+ uint8_t key_size;
+ ioc_compat_fm_pcd_cc_key_params_t key_params;
+} ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t;
+
+typedef struct ioc_compat_fm_port_pcd_plcr_params_t {
+ compat_uptr_t plcr_profile_id;
+} ioc_compat_fm_port_pcd_plcr_params_t;
+
+typedef struct ioc_compat_fm_port_pcd_cc_params_t {
+ compat_uptr_t cc_tree_id;
+} ioc_compat_fm_port_pcd_cc_params_t;
+
+typedef struct ioc_compat_fm_port_pcd_kg_params_t {
+ uint8_t num_of_schemes;
+ compat_uptr_t scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES];
+ bool direct_scheme;
+ compat_uptr_t direct_scheme_id;
+} ioc_compat_fm_port_pcd_kg_params_t;
+
+typedef struct ioc_compat_fm_port_pcd_params_t {
+ ioc_fm_port_pcd_support pcd_support;
+ compat_uptr_t net_env_id;
+ compat_uptr_t p_prs_params;
+ compat_uptr_t p_cc_params;
+ compat_uptr_t p_kg_params;
+ compat_uptr_t p_plcr_params;
+ compat_uptr_t p_ip_reassembly_manip;
+#if DPAA_VERSION >= 11
+ compat_uptr_t p_capwap_reassembly_manip;
+#endif
+} ioc_compat_fm_port_pcd_params_t;
+
+typedef struct ioc_compat_fm_pcd_kg_cc_t {
+ compat_uptr_t tree_id;
+ uint8_t grp_id;
+ bool plcr_next;
+ bool bypass_plcr_profile_generation;
+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile;
+} ioc_compat_fm_pcd_kg_cc_t;
+
+typedef struct ioc_compat_fm_pcd_kg_scheme_params_t {
+ bool modify;
+ union {
+ uint8_t relative_scheme_id;
+ compat_uptr_t scheme_id;
+ } scm_id;
+ bool always_direct;
+ struct {
+ compat_uptr_t net_env_id;
+ uint8_t num_of_distinction_units;
+ uint8_t unit_ids[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS];
+ } net_env_params;
+ bool use_hash;
+ ioc_fm_pcd_kg_key_extract_and_hash_params_t key_extract_and_hash_params;
+ bool bypass_fqid_generation;
+ uint32_t base_fqid;
+ uint8_t num_of_used_extracted_ors;
+ ioc_fm_pcd_kg_extracted_or_params_t extracted_ors[IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS];
+#if DPAA_VERSION >= 11
+ bool override_storage_profile;
+ ioc_fm_pcd_kg_storage_profile_t storage_profile;
+#endif /* DPAA_VERSION >= 11 */
+ ioc_fm_pcd_engine next_engine;
+ union{
+ ioc_fm_pcd_done_action done_action;
+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile;
+ ioc_compat_fm_pcd_kg_cc_t cc;
+ } kg_next_engine_params;
+ ioc_fm_pcd_kg_scheme_counter_t scheme_counter;
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_kg_scheme_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t {
+ compat_uptr_t id;
+ uint16_t key_indx;
+ uint8_t key_size;
+ ioc_compat_fm_pcd_cc_next_engine_params_t cc_next_engine_params;
+} ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_generic_params_t {
+ uint8_t offset;
+ uint8_t size;
+ bool replace;
+ compat_uptr_t p_data;
+} ioc_compat_fm_pcd_manip_hdr_insrt_generic_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_specific_l2_params_t {
+ ioc_fm_pcd_manip_hdr_insrt_specific_l2 specific_l2;
+ bool update;
+ uint8_t size;
+ compat_uptr_t p_data;
+} ioc_compat_fm_pcd_manip_hdr_insrt_specific_l2_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_t {
+ uint8_t size; /**< size of inserted section */
+ compat_uptr_t p_data; /**< data to be inserted */
+} ioc_compat_fm_pcd_manip_hdr_insrt_t;
+
+#if (DPAA_VERSION >= 11)
+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_ip_params_t {
+ bool calc_l4_checksum; /**< Calculate L4 checksum. */
+ ioc_fm_pcd_manip_hdr_qos_mapping_mode mapping_mode; /**< TODO */
+ uint8_t last_pid_offset; /**< the offset of the last Protocol within
+ the inserted header */
+ uint16_t id; /**< 16 bit New IP ID */
+ bool dont_frag_overwrite;
+ /**< IPv4 only. DF is overwritten with the hash-result next-to-last byte.
+ * This byte is configured to be overwritten when RPD is set. */
+ uint8_t last_dst_offset;
+ /**< IPv6 only. if routing extension exist, user should set the offset of the destination address
+ * in order to calculate UDP checksum pseudo header;
+ * Otherwise set it to '0'. */
+ ioc_compat_fm_pcd_manip_hdr_insrt_t insrt; /**< size and data to be inserted. */
+} ioc_compat_fm_pcd_manip_hdr_insrt_ip_params_t;
+#endif /* (DPAA_VERSION >= 11) */
+
+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_by_hdr_params_t {
+ ioc_fm_pcd_manip_hdr_insrt_by_hdr_type type;
+ union {
+ ioc_compat_fm_pcd_manip_hdr_insrt_specific_l2_params_t specific_l2_params;
+#if (DPAA_VERSION >= 11)
+ ioc_compat_fm_pcd_manip_hdr_insrt_ip_params_t ip_params;
+ ioc_compat_fm_pcd_manip_hdr_insrt_t insrt;
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} ioc_compat_fm_pcd_manip_hdr_insrt_by_hdr_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_hdr_insrt_params_t {
+ ioc_fm_pcd_manip_hdr_insrt_type type;
+ union {
+ ioc_compat_fm_pcd_manip_hdr_insrt_by_hdr_params_t by_hdr;
+ ioc_compat_fm_pcd_manip_hdr_insrt_generic_params_t generic;
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+#error "FM_CAPWAP_SUPPORT feature not supported!"
+ ioc_fm_pcd_manip_hdr_insrt_by_template_params_t by_template;
+#endif /* FM_CAPWAP_SUPPORT */
+ } u;
+} ioc_compat_fm_pcd_manip_hdr_insrt_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_hdr_params_t {
+ bool rmv;
+ ioc_fm_pcd_manip_hdr_rmv_params_t rmv_params;
+ bool insrt;
+ ioc_compat_fm_pcd_manip_hdr_insrt_params_t insrt_params;
+ bool field_update;
+ ioc_fm_pcd_manip_hdr_field_update_params_t field_update_params;
+ bool custom;
+ ioc_fm_pcd_manip_hdr_custom_params_t custom_params;
+ bool dont_parse_after_manip;
+} ioc_compat_fm_pcd_manip_hdr_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_special_offload_params_t {
+ bool decryption;
+ bool ecn_copy;
+ bool dscp_copy;
+ bool variable_ip_hdr_len;
+ bool variable_ip_version;
+ uint8_t outer_ip_hdr_len;
+ uint16_t arw_size;
+ compat_uptr_t arw_addr;
+} ioc_compat_fm_pcd_manip_special_offload_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_params_t {
+ ioc_fm_pcd_manip_type type;
+ union {
+ ioc_compat_fm_pcd_manip_hdr_params_t hdr;
+ ioc_fm_pcd_manip_reassem_params_t reassem;
+ ioc_fm_pcd_manip_frag_params_t frag;
+ ioc_compat_fm_pcd_manip_special_offload_params_t special_offload;
+ } u;
+ compat_uptr_t p_next_manip;
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+#error "FM_CAPWAP_SUPPORT feature not supported!"
+ bool frag_or_reasm;
+ ioc_fm_pcd_manip_frag_or_reasm_params_t frag_or_reasm_params;
+#endif /* FM_CAPWAP_SUPPORT */
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_manip_params_t;
+
+typedef struct ioc_compat_fm_pcd_manip_get_stats_t {
+ compat_uptr_t id;
+ ioc_fm_pcd_manip_stats_t stats;
+} ioc_compat_fm_pcd_manip_get_stats_t;
+
+#if (DPAA_VERSION >= 11)
+typedef struct ioc_compat_fm_pcd_frm_replic_group_params_t {
+ uint8_t max_num_of_entries;
+ uint8_t num_of_entries;
+ ioc_compat_fm_pcd_cc_next_engine_params_t
+ next_engine_params[IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES];
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_frm_replic_group_params_t;
+
+typedef struct ioc_compat_fm_pcd_frm_replic_member_t {
+ compat_uptr_t h_replic_group;
+ uint16_t member_index;
+} ioc_compat_fm_pcd_frm_replic_member_t;
+
+typedef struct ioc_compat_fm_pcd_frm_replic_member_params_t {
+ ioc_compat_fm_pcd_frm_replic_member_t member;
+ ioc_compat_fm_pcd_cc_next_engine_params_t next_engine_params;
+} ioc_compat_fm_pcd_frm_replic_member_params_t;
+
+typedef struct ioc_compat_fm_vsp_params_t {
+ compat_uptr_t p_fm; /**< A handle to the FM object this VSP related to */
+ ioc_fm_ext_pools ext_buf_pools; /**< Which external buffer pools are used
+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes.
+ parameter associated with Rx / OP port */
+ uint16_t liodn_offset; /**< VSP's LIODN offset */
+ struct {
+ ioc_fm_port_type port_type; /**< Port type */
+ uint8_t port_id; /**< Port Id - relative to type */
+ } port_params;
+ uint8_t relative_profile_id; /**< VSP Id - relative to VSP's range
+ defined in relevant FM object */
+ compat_uptr_t id; /**< return value */
+} ioc_compat_fm_vsp_params_t;
+
+typedef struct ioc_compat_fm_buf_pool_depletion_params_t {
+ compat_uptr_t p_fm_vsp;
+ ioc_fm_buf_pool_depletion_t fm_buf_pool_depletion;
+} ioc_compat_fm_buf_pool_depletion_params_t;
+
+typedef struct ioc_compat_fm_buffer_prefix_content_params_t {
+ compat_uptr_t p_fm_vsp;
+ ioc_fm_buffer_prefix_content_t fm_buffer_prefix_content;
+} ioc_compat_fm_buffer_prefix_content_params_t;
+
+typedef struct ioc_compat_fm_vsp_config_no_sg_params_t {
+ compat_uptr_t p_fm_vsp;
+ bool no_sg;
+} ioc_compat_fm_vsp_config_no_sg_params_t;
+
+typedef struct ioc_compat_fm_vsp_prs_result_params_t {
+ compat_uptr_t p_fm_vsp;
+ compat_uptr_t p_data;
+} ioc_compat_fm_vsp_prs_result_params_t;
+
+#endif /* (DPAA_VERSION >= 11) */
+typedef struct ioc_compat_fm_pcd_kg_scheme_spc_t {
+ uint32_t val;
+ compat_uptr_t id;
+} ioc_compat_fm_pcd_kg_scheme_spc_t;
+
+typedef struct ioc_compat_fm_ctrl_mon_counters_params_t {
+ uint8_t fm_ctrl_index;
+ compat_uptr_t p_mon;
+} ioc_compat_fm_ctrl_mon_counters_params_t;
+
+typedef struct ioc_compat_fm_pcd_cc_tbl_get_stats_t {
+ compat_uptr_t id;
+ uint16_t key_index;
+ ioc_fm_pcd_cc_key_statistics_t statistics;
+} ioc_compat_fm_pcd_cc_tbl_get_stats_t;
+
+
+/* } pcd compat structures */
+
+void compat_obj_delete(
+ ioc_compat_fm_obj_t *compat_id,
+ ioc_fm_obj_t *id);
+
+/* pcd compat functions { */
+void compat_copy_fm_pcd_plcr_profile(
+ ioc_compat_fm_pcd_plcr_profile_params_t *compat_param,
+ ioc_fm_pcd_plcr_profile_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_key(
+ ioc_compat_fm_pcd_cc_key_params_t *compat_param,
+ ioc_fm_pcd_cc_key_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_node_modify_key_and_next_engine(
+ ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_node_modify_next_engine(
+ ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_node_modify_next_engine_params_t *param,
+ uint8_t compat);
+
+void compat_fm_pcd_cc_tree_modify_next_engine(
+ ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t *compat_param,
+ ioc_fm_pcd_cc_tree_modify_next_engine_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_hash_table(
+ ioc_compat_fm_pcd_hash_table_params_t *compat_param,
+ ioc_fm_pcd_hash_table_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_grp(
+ ioc_compat_fm_pcd_cc_grp_params_t *compat_param,
+ ioc_fm_pcd_cc_grp_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_tree(
+ ioc_compat_fm_pcd_cc_tree_params_t *compat_param,
+ ioc_fm_pcd_cc_tree_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_tbl_get_stats(
+ ioc_compat_fm_pcd_cc_tbl_get_stats_t *compat_param,
+ ioc_fm_pcd_cc_tbl_get_stats_t *param,
+ uint8_t compat);
+
+void compat_fm_pcd_prs_sw(
+ ioc_compat_fm_pcd_prs_sw_params_t *compat_param,
+ ioc_fm_pcd_prs_sw_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_kg_scheme(
+ ioc_compat_fm_pcd_kg_scheme_params_t *compat_param,
+ ioc_fm_pcd_kg_scheme_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_kg_scheme_select(
+ ioc_compat_fm_pcd_kg_scheme_select_t *compat_param,
+ ioc_fm_pcd_kg_scheme_select_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_kg_schemes_params(
+ ioc_compat_fm_pcd_port_schemes_params_t *compat_param,
+ ioc_fm_pcd_port_schemes_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_port_pcd_kg(
+ ioc_compat_fm_port_pcd_kg_params_t *compat_param,
+ ioc_fm_port_pcd_kg_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_port_pcd(
+ ioc_compat_fm_port_pcd_params_t *compat_param,
+ ioc_fm_port_pcd_params_t *param,
+ uint8_t compat);
+
+#if (DPAA_VERSION >= 11)
+void compat_copy_fm_port_vsp_alloc_params(
+ ioc_compat_fm_port_vsp_alloc_params_t *compat_param,
+ ioc_fm_port_vsp_alloc_params_t *param,
+ uint8_t compat);
+#endif /* (DPAA_VERSION >= 11) */
+
+void compat_copy_fm_pcd_net_env(
+ ioc_compat_fm_pcd_net_env_params_t *compat_param,
+ ioc_fm_pcd_net_env_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_node_modify_key(
+ ioc_compat_fm_pcd_cc_node_modify_key_params_t *compat_param,
+ ioc_fm_pcd_cc_node_modify_key_params_t *param,
+ uint8_t compat);
+
+void compat_copy_keys(
+ ioc_compat_keys_params_t *compat_param,
+ ioc_keys_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_cc_node(
+ ioc_compat_fm_pcd_cc_node_params_t *compat_param,
+ ioc_fm_pcd_cc_node_params_t *param,
+ uint8_t compat);
+
+void compat_fm_pcd_manip_set_node(
+ ioc_compat_fm_pcd_manip_params_t *compat_param,
+ ioc_fm_pcd_manip_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_manip_get_stats(
+ ioc_compat_fm_pcd_manip_get_stats_t *compat_param,
+ ioc_fm_pcd_manip_get_stats_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_port_pcd_modify_tree(
+ ioc_compat_fm_obj_t *compat_id,
+ ioc_fm_obj_t *id,
+ uint8_t compat);
+
+#if (DPAA_VERSION >= 11)
+void compat_copy_fm_pcd_frm_replic_group_params(
+ ioc_compat_fm_pcd_frm_replic_group_params_t *compat_param,
+ ioc_fm_pcd_frm_replic_group_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_frm_replic_member(
+ ioc_compat_fm_pcd_frm_replic_member_t *compat_param,
+ ioc_fm_pcd_frm_replic_member_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_pcd_frm_replic_member_params(
+ ioc_compat_fm_pcd_frm_replic_member_params_t *compat_param,
+ ioc_fm_pcd_frm_replic_member_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_vsp_params(
+ ioc_compat_fm_vsp_params_t *compat_param,
+ ioc_fm_vsp_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_buf_pool_depletion_params(
+ ioc_compat_fm_buf_pool_depletion_params_t *compat_param,
+ ioc_fm_buf_pool_depletion_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_buffer_prefix_content_params(
+ ioc_compat_fm_buffer_prefix_content_params_t *compat_param,
+ ioc_fm_buffer_prefix_content_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_vsp_config_no_sg_params(
+ ioc_compat_fm_vsp_config_no_sg_params_t *compat_param,
+ ioc_fm_vsp_config_no_sg_params_t *param,
+ uint8_t compat);
+
+void compat_copy_fm_vsp_prs_result_params(
+ ioc_compat_fm_vsp_prs_result_params_t *compat_param,
+ ioc_fm_vsp_prs_result_params_t *param,
+ uint8_t compat);
+
+#endif /* (DPAA_VERSION >= 11) */
+
+void compat_copy_fm_pcd_kg_scheme_spc(
+ ioc_compat_fm_pcd_kg_scheme_spc_t *compat_param,
+ ioc_fm_pcd_kg_scheme_spc_t *param,
+ uint8_t compat);
+
+/* } pcd compat functions */
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources.h
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_resources.h
+
+ @Description FMD wrapper resource allocation functions.
+
+*/
+
+#ifndef LNXWRP_RESOURCES_H_
+#define LNXWRP_RESOURCES_H_
+
+#if !defined(FMAN_RESOURCES_UNIT_TEST)
+#include "lnxwrp_fm.h"
+#else
+#include "lnxwrp_resources_ut.h"
+#endif
+
+#define ROUND(X) ((2*(X)+1)/2)
+#define CEIL(X) ((X)+1)
+/* #define ROUND_DIV(X, Y) (((X)+(Y)/2)/(Y)) */
+#define ROUND_DIV(X, Y) ((2*(X)+(Y))/(2*(Y)))
+#define CEIL_DIV(X, Y) (((X)+(Y)-1)/(Y))
+
+/* used for resource calculus */
+#define DPDE_1G 2 /* DQDP 1g - from LLD:
+ DEFAULT_PORT_txFifoDeqPipelineDepth_1G */
+#define DPDE_10G 8 /* DQDP 10g - from LLD:
+ DEFAULT_PORT_txFifoDeqPipelineDepth_10G */
+
+int fm_set_active_fman_ports(struct platform_device *of_dev,
+ t_LnxWrpFmDev *p_LnxWrpFmDev);
+
+/* Calculate the fifosize based on MURAM allocation, number of ports, dpde
+ * value and s/g software support (! Kernel does not suport s/g).
+ *
+ * Algorithm summary:
+ * - Calculate the the minimum fifosize required for every type of port
+ * (TX,RX for 1G, 2.5G and 10G).
+ * - Set TX the minimum fifosize required.
+ * - Distribute the remaining buffers (after all TX were set) to RX ports
+ * based on:
+ * 1G RX = Remaining_buffers * 1/(1+2.5+10)
+ * 2.5G RX = Remaining_buffers * 2.5/(1+2.5+10)
+ * 10G RX = Remaining_buffers * 10/(1+2.5+10)
+ * - if the RX is smaller than the minimum required, then set the minimum
+ * required
+ * - In the end distribuite the leftovers if there are any (due to
+ * unprecise calculus) or if over allocation cat some buffers from all RX
+ * ports w/o pass over minimum required treshold, but if there must be
+ * pass the treshold in order to cat the over allocation ,then this
+ * configuration can not be set - KERN_ALERT.
+*/
+int fm_precalculate_fifosizes(t_LnxWrpFmDev *p_LnxWrpFmDev,
+ int muram_fifo_size);
+
+#if !defined(FMAN_RESOURCES_UNIT_TEST)
+int fm_config_precalculate_fifosize(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev);
+#endif
+
+/* Compute FMan open DMA based on total number of open DMAs and
+ * number of available fman ports.
+ *
+ * By default 10g ports are set to input parameters. The other ports
+ * tries to keep the proportion rx=2tx open dmas or tresholds.
+ *
+ * If leftovers, then those will be set as shared.
+ *
+ * If after computing overflow appears, then it decrements open dma
+ * for all ports w/o cross the tresholds. If the tresholds are meet
+ * and is still overflow, then it returns error.
+*/
+int fm_precalculate_open_dma(t_LnxWrpFmDev *p_LnxWrpFmDev,
+ int max_fm_open_dma,
+ int default_tx_10g_dmas,
+ int default_rx_10g_dmas,
+ int min_tx_10g_treshold, int min_rx_10g_treshold);
+
+#if !defined(FMAN_RESOURCES_UNIT_TEST)
+int fm_config_precalculate_open_dma(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev);
+#endif
+
+/* Compute FMan tnums based on available tnums and number of ports.
+ * Set defaults (minim tresholds) and then distribute leftovers.*/
+int fm_precalculate_tnums(t_LnxWrpFmDev *p_LnxWrpFmDev, int max_fm_tnums);
+
+#if !defined(FMAN_RESOURCES_UNIT_TEST)
+int fm_config_precalculate_tnums(t_LnxWrpFmPortDev *p_LnxWrpFmPortDev);
+#endif
+
+#endif /* LNXWRP_RESOURCES_H_ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.c
@@ -0,0 +1,191 @@
+/* Copyright (c) 2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "lnxwrp_resources.h"
+#include "lnxwrp_resources_ut.h"
+
+#define KILOBYTE 0x400 /* 1024 */
+
+typedef enum e_board_type {
+ e_p3041,
+ e_p4080,
+ e_p5020,
+ e_p1023
+} e_board_type;
+
+uint8_t board_type;
+uint32_t muram_size = 0;
+uint32_t dmas_num = 0;
+uint32_t task_num = 0;
+uint32_t frame_size = 0;
+uint32_t oh_num = 0;
+uint32_t num_ports_1g = 0;
+uint32_t num_ports_10g = 0;
+uint32_t num_ports_2g5 = 0;
+uint32_t fsl_fman_phy_maxfrm = 0;
+uint32_t dpa_rx_extra_headroom = 0;
+
+void show_help(void){
+ printf(" help: \n");
+ printf(" -b <board_type> -f <max_fram_size(mtu)> -o <num_oh_ports> -g1"
+ " <num_1g_ports> -g10 <num_10g_ports> -g25 <num_2g5_ports>\n");
+ printf(" Maxim num of DMAS availbale: P3/P4/P5:32 , P1023:16 \n");
+ printf(" Maxim num of TNUMs availbale: P3/P4/P5:128, P1023:32 \n");
+ printf(" Muram size: P3/P4/P5:160K, P1023:64K \n");
+ printf(" Number of ports:\n");
+ printf(" P3/P5: 5p 1g, 1p 10g, 7p oh \n");
+ printf(" P4 : 4p 1g, 1p 10g, 7p oh \n");
+ printf(" P1 : 2p 1g, 0p 10g, 4p oh \n");
+ printf(" MTU: Default:1522, Jumbo:9600 \n");
+}
+
+int fm_set_param(t_LnxWrpFmDev *p_LnxWrpFmDev) {
+ struct fm_active_ports *fm_active_ports_info = NULL;
+ fm_active_ports_info = &p_LnxWrpFmDev->fm_active_ports_info;
+
+ switch(board_type){
+ case e_p3041:
+ case e_p5020:
+ muram_size = 160*KILOBYTE;
+ dmas_num = 32;
+ task_num = 128;
+ if ((num_ports_1g+num_ports_2g5) > 5 || num_ports_10g > 1 || oh_num > 7)
+ goto err_fm_set_param;
+ break;
+ case e_p4080:
+ muram_size = 160*KILOBYTE;
+ dmas_num = 32;
+ task_num = 128;
+ if ((num_ports_1g+num_ports_2g5) > 4 || num_ports_10g > 1 || oh_num > 7)
+ goto err_fm_set_param;
+ break;
+ case e_p1023:
+ muram_size = 64*KILOBYTE;
+ dmas_num = 16;
+ task_num = 128;
+ if ((num_ports_1g+num_ports_2g5) > 2 || oh_num > 4)
+ goto err_fm_set_param;
+ break;
+ default:
+ goto err_fm_set_param;
+ break;
+ }
+
+ p_LnxWrpFmDev->id = 0;
+ fsl_fman_phy_maxfrm = frame_size;
+ dpa_rx_extra_headroom = 0; /* ATTENTION: can be != 0 */
+ fm_active_ports_info->num_oh_ports = oh_num;
+ fm_active_ports_info->num_tx_ports = num_ports_1g;
+ fm_active_ports_info->num_rx_ports = num_ports_1g;
+ fm_active_ports_info->num_tx25_ports = num_ports_2g5;
+ fm_active_ports_info->num_rx25_ports = num_ports_2g5;
+ fm_active_ports_info->num_tx10_ports = num_ports_10g;
+ fm_active_ports_info->num_rx10_ports = num_ports_10g;
+
+ return 0;
+
+err_fm_set_param:
+ printf(" ERR: To many ports!!! \n");
+ return -1;
+}
+
+int main (int argc, char *argv[]){
+ t_LnxWrpFmDev LnxWrpFmDev;
+ t_LnxWrpFmDev *p_LnxWrpFmDev = &LnxWrpFmDev;
+ int tokens_cnt = 1;
+
+ char *token = NULL;
+
+ while(tokens_cnt < argc)
+ {
+ token = argv[tokens_cnt++];
+ if (strcmp(token, "-b") == 0){
+ if(strcmp(argv[tokens_cnt],"p3") == 0)
+ board_type = e_p3041;
+ else if(strcmp(argv[tokens_cnt],"p4") == 0)
+ board_type = e_p4080;
+ else if(strcmp(argv[tokens_cnt],"p5") == 0)
+ board_type = e_p5020;
+ else if(strcmp(argv[tokens_cnt],"p1") == 0)
+ board_type = e_p1023;
+ else
+ show_help();
+ tokens_cnt++;
+ }
+ else if(strcmp(token, "-d") == 0){
+ dmas_num = atoi(argv[tokens_cnt++]);
+ }
+ else if(strcmp(token, "-t") == 0)
+ task_num = atoi(argv[tokens_cnt++]);
+ else if(strcmp(token, "-f") == 0)
+ frame_size = atoi(argv[tokens_cnt++]);
+ else if(strcmp(token, "-o") == 0)
+ oh_num = atoi(argv[tokens_cnt++]);
+ else if(strcmp(token, "-g1") == 0)
+ num_ports_1g = atoi(argv[tokens_cnt++]);
+ else if(strcmp(token, "-g10") == 0)
+ num_ports_10g = atoi(argv[tokens_cnt++]);
+ else if(strcmp(token, "-g25") == 0)
+ num_ports_2g5 = atoi(argv[tokens_cnt++]);
+ else {
+ show_help();
+ return -1;
+ }
+ }
+
+ if(fm_set_param(p_LnxWrpFmDev) < 0){
+ show_help();
+ return -1;
+ }
+
+ if(fm_precalculate_fifosizes(
+ p_LnxWrpFmDev,
+ 128*KILOBYTE)
+ != 0)
+ return -1;
+ if(fm_precalculate_open_dma(
+ p_LnxWrpFmDev,
+ dmas_num, /* max open dmas:dpaa_integration_ext.h */
+ FM_DEFAULT_TX10G_OPENDMA, /* default TX 10g open dmas */
+ FM_DEFAULT_RX10G_OPENDMA, /* default RX 10g open dmas */
+ FM_10G_OPENDMA_MIN_TRESHOLD,/* TX 10g minimum treshold */
+ FM_10G_OPENDMA_MIN_TRESHOLD)/* RX 10g minimum treshold */
+ != 0)
+ return -1;
+ if(fm_precalculate_tnums(
+ p_LnxWrpFmDev,
+ task_num) /* max TNUMS: dpa integration file. */
+ != 0)
+ return -1;
+
+ return 0;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.h
@@ -0,0 +1,144 @@
+/* Copyright (c) 2012 Freescale Semiconductor, Inc
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef FM_RESS_TEST_H_
+#define FM_RESS_TEST_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+
+#define _Packed
+#define _PackedType __attribute__ ((packed))
+#define MAX(x, y) (((x) > (y)) ? (x) : (y))
+#define MIN(x, y) (((x) < (y)) ? (x) : (y))
+#define KERN_ALERT ""
+#define KERN_INFO ""
+#define ASSERT_COND assert
+#define printk printf
+#define NET_IP_ALIGN 0
+#define FM_FIFO_ALLOCATION_OLD_ALG
+
+#if defined(CONFIG_FMAN_DISABLE_OH_AND_DISTRIBUTE_RESOURCES)
+#define FM_10G_OPENDMA_MIN_TRESHOLD 8 /* 10g minimum treshold if only HC is enabled and no OH port enabled */
+#define FM_OPENDMA_RX_TX_RAPORT 2 /* RX = 2*TX */
+#else
+#define FM_10G_OPENDMA_MIN_TRESHOLD 7 /* 10g minimum treshold if 7 OH ports are enabled */
+#define FM_OPENDMA_RX_TX_RAPORT 1 /* RX = TX */
+#endif
+#define FM_DEFAULT_TX10G_OPENDMA 8 /* default TX 10g open dmas */
+#define FM_DEFAULT_RX10G_OPENDMA 8 /* default RX 10g open dmas */
+
+/* information about all active ports for an FMan.
+ * !Some ports may be disabled by u-boot, thus will not be available */
+struct fm_active_ports {
+ uint32_t num_oh_ports;
+ uint32_t num_tx_ports;
+ uint32_t num_rx_ports;
+ uint32_t num_tx25_ports;
+ uint32_t num_rx25_ports;
+ uint32_t num_tx10_ports;
+ uint32_t num_rx10_ports;
+};
+
+/* FMan resources precalculated at fm probe based
+ * on available FMan port. */
+struct fm_resource_settings {
+ /* buffers - fifo sizes */
+ uint32_t tx1g_num_buffers;
+ uint32_t rx1g_num_buffers;
+ uint32_t tx2g5_num_buffers; /* Not supported yet by LLD */
+ uint32_t rx2g5_num_buffers; /* Not supported yet by LLD */
+ uint32_t tx10g_num_buffers;
+ uint32_t rx10g_num_buffers;
+ uint32_t oh_num_buffers;
+ uint32_t shared_ext_buffers;
+
+
+ /* open DMAs */
+ uint32_t tx_1g_dmas;
+ uint32_t rx_1g_dmas;
+ uint32_t tx_2g5_dmas; /* Not supported yet by LLD */
+ uint32_t rx_2g5_dmas; /* Not supported yet by LLD */
+ uint32_t tx_10g_dmas;
+ uint32_t rx_10g_dmas;
+ uint32_t oh_dmas;
+ uint32_t shared_ext_open_dma;
+
+ /* Tnums */
+ uint32_t tx_1g_tnums;
+ uint32_t rx_1g_tnums;
+ uint32_t tx_2g5_tnums; /* Not supported yet by LLD */
+ uint32_t rx_2g5_tnums; /* Not supported yet by LLD */
+ uint32_t tx_10g_tnums;
+ uint32_t rx_10g_tnums;
+ uint32_t oh_tnums;
+ uint32_t shared_ext_tnums;
+};
+
+typedef struct {
+ uint8_t id;
+ struct fm_active_ports fm_active_ports_info;
+ struct fm_resource_settings fm_resource_settings_info;
+} t_LnxWrpFmDev;
+
+typedef struct {
+ uint8_t id;
+} t_LnxWrpFmPortDev;
+
+typedef _Packed struct t_FmPrsResult {
+ volatile uint8_t lpid; /**< Logical port id */
+ volatile uint8_t shimr; /**< Shim header result */
+ volatile uint16_t l2r; /**< Layer 2 result */
+ volatile uint16_t l3r; /**< Layer 3 result */
+ volatile uint8_t l4r; /**< Layer 4 result */
+ volatile uint8_t cplan; /**< Classification plan id */
+ volatile uint16_t nxthdr; /**< Next Header */
+ volatile uint16_t cksum; /**< Checksum */
+ volatile uint32_t lcv; /**< LCV */
+ volatile uint8_t shim_off[3]; /**< Shim offset */
+ volatile uint8_t eth_off; /**< ETH offset */
+ volatile uint8_t llc_snap_off; /**< LLC_SNAP offset */
+ volatile uint8_t vlan_off[2]; /**< VLAN offset */
+ volatile uint8_t etype_off; /**< ETYPE offset */
+ volatile uint8_t pppoe_off; /**< PPP offset */
+ volatile uint8_t mpls_off[2]; /**< MPLS offset */
+ volatile uint8_t ip_off[2]; /**< IP offset */
+ volatile uint8_t gre_off; /**< GRE offset */
+ volatile uint8_t l4_off; /**< Layer 4 offset */
+ volatile uint8_t nxthdr_off; /**< Parser end point */
+} _PackedType t_FmPrsResult;
+
+#endif
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_resources_ut.make
@@ -0,0 +1,28 @@
+CC=gcc
+
+LNXWRP_RESS_UT=lnxwrp_resources_ut
+OBJ=lnxwrp_resources
+
+INC_PATH=
+LIB_PATH=
+
+INC=$(addprefix -I,$(INC_PATH))
+LIB=$(addprefix -L,$(LIB_PATH))
+
+CFLAGS= -gdwarf-2 -g -O0 -Wall
+XFLAGS= -DFMAN_RESOURCES_UNIT_TEST
+
+all: $(LNXWRP_RESS_UT)
+
+$(LNXWRP_RESS_UT):$(addsuffix .o,$(OBJ)) $(LNXWRP_RESS_UT).o
+ $(CC) -o $(LNXWRP_RESS_UT) $(LNXWRP_RESS_UT).o $(addsuffix .o,$(OBJ))
+
+%.o: %.c
+ @(echo " (CC) $@")
+ @($(CC) $(INC) $(CFLAGS) $(XFLAGS) -o $(@) -c $<)
+
+.PHONY: clean
+
+clean:
+ rm -f *.o
+ rm -f $(LNXWRP_RESS_UT)
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_sysfs.c
+
+ @Description FM wrapper sysfs related functions.
+
+*/
+
+#include <linux/types.h>
+#include "lnxwrp_sysfs.h"
+
+uint8_t fm_find_statistic_counter_by_name(const char *attr_name,
+ const struct sysfs_stats_t *sysfs_stats,
+ uint8_t *offset)
+{
+ int i = 0;
+
+ while (sysfs_stats[i].stat_name != NULL) {
+ if (strcmp(sysfs_stats[i].stat_name, attr_name) == 0) {
+ if (offset != NULL)
+ *offset = i;
+ return sysfs_stats[i].stat_counter;
+ }
+
+ i++;
+ }
+ WARN(1, "FMD: Should never get here!");
+ return 0;
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LNXWRP_SYSFS_H_
+#define LNXWRP_SYSFS_H_
+
+/* Linux Headers ------------------- */
+#include <linux/version.h>
+
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/sysfs.h>
+
+struct sysfs_stats_t {
+ const char *stat_name;
+ uint8_t stat_counter;
+};
+
+uint8_t fm_find_statistic_counter_by_name(const char *attr_name,
+ const struct sysfs_stats_t *sysfs_stats,
+ uint8_t *offset);
+
+#endif /* LNXWRP_SYSFS_H_ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.c
@@ -0,0 +1,1855 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "lnxwrp_sysfs.h"
+#include "lnxwrp_sysfs_fm.h"
+#include "lnxwrp_fm.h"
+
+#include "../../sdk_fman/Peripherals/FM/inc/fm_common.h"
+#include "../../sdk_fman/Peripherals/FM/Pcd/fm_pcd.h"
+#include "../../sdk_fman/Peripherals/FM/Pcd/fm_kg.h"
+#include "../../sdk_fman/Peripherals/FM/Pcd/fm_plcr.h"
+
+#if defined(__ERR_MODULE__)
+#undef __ERR_MODULE__
+#endif
+
+#include "../../sdk_fman/Peripherals/FM/fm.h"
+#include <linux/delay.h>
+
+
+static int fm_get_counter(void *h_fm, e_FmCounters cnt_e, uint32_t *cnt_val);
+
+enum fm_dma_match_stats {
+ FM_DMA_COUNTERS_CMQ_NOT_EMPTY,
+ FM_DMA_COUNTERS_BUS_ERROR,
+ FM_DMA_COUNTERS_READ_BUF_ECC_ERROR,
+ FM_DMA_COUNTERS_WRITE_BUF_ECC_SYS_ERROR,
+ FM_DMA_COUNTERS_WRITE_BUF_ECC_FM_ERROR
+};
+
+static const struct sysfs_stats_t fm_sysfs_stats[] = {
+ /* FM statistics */
+ {
+ .stat_name = "enq_total_frame",
+ .stat_counter = e_FM_COUNTERS_ENQ_TOTAL_FRAME,
+ },
+ {
+ .stat_name = "deq_total_frame",
+ .stat_counter = e_FM_COUNTERS_DEQ_TOTAL_FRAME,
+ },
+ {
+ .stat_name = "deq_0",
+ .stat_counter = e_FM_COUNTERS_DEQ_0,
+ },
+ {
+ .stat_name = "deq_1",
+ .stat_counter = e_FM_COUNTERS_DEQ_1,
+ },
+ {
+ .stat_name = "deq_2",
+ .stat_counter = e_FM_COUNTERS_DEQ_2,
+ },
+ {
+ .stat_name = "deq_3",
+ .stat_counter = e_FM_COUNTERS_DEQ_3,
+ },
+ {
+ .stat_name = "deq_from_default",
+ .stat_counter = e_FM_COUNTERS_DEQ_FROM_DEFAULT,
+ },
+ {
+ .stat_name = "deq_from_context",
+ .stat_counter = e_FM_COUNTERS_DEQ_FROM_CONTEXT,
+ },
+ {
+ .stat_name = "deq_from_fd",
+ .stat_counter = e_FM_COUNTERS_DEQ_FROM_FD,
+ },
+ {
+ .stat_name = "deq_confirm",
+ .stat_counter = e_FM_COUNTERS_DEQ_CONFIRM,
+ },
+ /* FM:DMA statistics */
+ {
+ .stat_name = "cmq_not_empty",
+ .stat_counter = FM_DMA_COUNTERS_CMQ_NOT_EMPTY,
+ },
+ {
+ .stat_name = "bus_error",
+ .stat_counter = FM_DMA_COUNTERS_BUS_ERROR,
+ },
+ {
+ .stat_name = "read_buf_ecc_error",
+ .stat_counter = FM_DMA_COUNTERS_READ_BUF_ECC_ERROR,
+ },
+ {
+ .stat_name = "write_buf_ecc_sys_error",
+ .stat_counter = FM_DMA_COUNTERS_WRITE_BUF_ECC_SYS_ERROR,
+ },
+ {
+ .stat_name = "write_buf_ecc_fm_error",
+ .stat_counter = FM_DMA_COUNTERS_WRITE_BUF_ECC_FM_ERROR,
+ },
+ /* FM:PCD statistics */
+ {
+ .stat_name = "pcd_kg_total",
+ .stat_counter = e_FM_PCD_KG_COUNTERS_TOTAL,
+ },
+ {
+ .stat_name = "pcd_plcr_yellow",
+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_YELLOW,
+ },
+ {
+ .stat_name = "pcd_plcr_red",
+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_RED,
+ },
+ {
+ .stat_name = "pcd_plcr_recolored_to_red",
+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED,
+ },
+ {
+ .stat_name = "pcd_plcr_recolored_to_yellow",
+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW,
+ },
+ {
+ .stat_name = "pcd_plcr_total",
+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_TOTAL,
+ },
+ {
+ .stat_name = "pcd_plcr_length_mismatch",
+ .stat_counter = e_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH,
+ },
+ {
+ .stat_name = "pcd_prs_parse_dispatch",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH,
+ },
+ {
+ .stat_name = "pcd_prs_l2_parse_result_returned",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED,
+ },
+ {
+ .stat_name = "pcd_prs_l3_parse_result_returned",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED,
+ },
+ {
+ .stat_name = "pcd_prs_l4_parse_result_returned",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED,
+ },
+ {
+ .stat_name = "pcd_prs_shim_parse_result_returned",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED,
+ },
+ {
+ .stat_name = "pcd_prs_l2_parse_result_returned_with_err",
+ .stat_counter =
+ e_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR,
+ },
+ {
+ .stat_name = "pcd_prs_l3_parse_result_returned_with_err",
+ .stat_counter =
+ e_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR,
+ },
+ {
+ .stat_name = "pcd_prs_l4_parse_result_returned_with_err",
+ .stat_counter =
+ e_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR,
+ },
+ {
+ .stat_name = "pcd_prs_shim_parse_result_returned_with_err",
+ .stat_counter =
+ e_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR,
+ },
+ {
+ .stat_name = "pcd_prs_soft_prs_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_soft_prs_stall_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_hard_prs_cycle_incl_stall_cycles",
+ .stat_counter =
+ e_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_muram_read_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_muram_read_stall_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_muram_write_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_muram_write_stall_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES,
+ },
+ {
+ .stat_name = "pcd_prs_fpm_command_stall_cycles",
+ .stat_counter = e_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES,
+ },
+ {}
+};
+
+
+static ssize_t show_fm_risc_load(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+ unsigned long flags;
+ int m =0;
+ int err =0;
+ unsigned n = 0;
+ t_FmCtrlMon util;
+ uint8_t i =0 ;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+
+ local_irq_save(flags);
+
+ /* Calculate risc load */
+ FM_CtrlMonStart(p_wrp_fm_dev->h_Dev);
+ msleep(1000);
+ FM_CtrlMonStop(p_wrp_fm_dev->h_Dev);
+
+ for (i = 0; i < FM_NUM_OF_CTRL; i++) {
+ err |= FM_CtrlMonGetCounters(p_wrp_fm_dev->h_Dev, i, &util);
+ m = snprintf(&buf[n],PAGE_SIZE,"\tRisc%u: util-%u%%, efficiency-%u%%\n",
+ i, util.percentCnt[0], util.percentCnt[1]);
+ n=m+n;
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+}
+
+/* Fm stats and regs dumps via sysfs */
+static ssize_t show_fm_dma_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+ t_FmDmaStatus dma_status;
+ unsigned long flags = 0;
+ unsigned n = 0;
+ uint8_t counter_value = 0, counter = 0;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+
+ counter = fm_find_statistic_counter_by_name(
+ attr->attr.name,
+ fm_sysfs_stats, NULL);
+
+ local_irq_save(flags);
+
+ memset(&dma_status, 0, sizeof(dma_status));
+ FM_GetDmaStatus(p_wrp_fm_dev->h_Dev, &dma_status);
+
+ switch (counter) {
+ case FM_DMA_COUNTERS_CMQ_NOT_EMPTY:
+ counter_value = dma_status.cmqNotEmpty;
+ break;
+ case FM_DMA_COUNTERS_BUS_ERROR:
+ counter_value = dma_status.busError;
+ break;
+ case FM_DMA_COUNTERS_READ_BUF_ECC_ERROR:
+ counter_value = dma_status.readBufEccError;
+ break;
+ case FM_DMA_COUNTERS_WRITE_BUF_ECC_SYS_ERROR:
+ counter_value = dma_status.writeBufEccSysError;
+ break;
+ case FM_DMA_COUNTERS_WRITE_BUF_ECC_FM_ERROR:
+ counter_value = dma_status.writeBufEccFmError;
+ break;
+ default:
+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__,
+ __func__);
+ break;
+ };
+
+ n = snprintf(buf, PAGE_SIZE, "\tFM %u counter: %c\n",
+ p_wrp_fm_dev->id, counter_value ? 'T' : 'F');
+
+ local_irq_restore(flags);
+
+ return n;
+}
+
+static ssize_t show_fm_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+ unsigned long flags = 0;
+ unsigned n = 0, cnt_e = 0;
+ uint32_t cnt_val;
+ int err;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+
+ cnt_e = fm_find_statistic_counter_by_name(
+ attr->attr.name,
+ fm_sysfs_stats, NULL);
+
+ err = fm_get_counter(p_wrp_fm_dev->h_Dev,
+ (e_FmCounters) cnt_e, &cnt_val);
+
+ if (err)
+ return err;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "\tFM %d counter: %d\n",
+ p_wrp_fm_dev->id, cnt_val);
+
+ local_irq_restore(flags);
+
+ return n;
+}
+
+static ssize_t show_fm_muram_free_sz(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+ unsigned long flags = 0;
+ unsigned n = 0;
+ uint64_t muram_free_size = 0;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+
+ muram_free_size = FM_MURAM_GetFreeMemSize(p_wrp_fm_dev->h_MuramDev);
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "\tFM %d muram_free_size: %lld\n",
+ p_wrp_fm_dev->id, muram_free_size);
+
+ local_irq_restore(flags);
+
+ return n;
+}
+
+static ssize_t show_fm_ctrl_code_ver(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+ unsigned long flags = 0;
+ unsigned n = 0;
+ t_FmCtrlCodeRevisionInfo rv_info;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+
+ FM_GetFmanCtrlCodeRevision((t_Fm *)p_wrp_fm_dev->h_Dev, &rv_info);
+
+ local_irq_save(flags);
+
+ FM_DMP_LN(buf, n, "- FM %d ctrl code pkg info:\n", p_wrp_fm_dev->id);
+ FM_DMP_LN(buf, n, "Package rev: %d\n", rv_info.packageRev);
+ FM_DMP_LN(buf, n, "major rev: %d\n", rv_info.majorRev);
+ FM_DMP_LN(buf, n, "minor rev: %d\n", rv_info.minorRev);
+
+ local_irq_restore(flags);
+
+ return n;
+}
+
+static ssize_t show_fm_pcd_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+ unsigned long flags = 0;
+ unsigned n = 0, counter = 0;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev ||
+ !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+
+ counter = fm_find_statistic_counter_by_name(
+ attr->attr.name,
+ fm_sysfs_stats, NULL);
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "\tFM %d counter: %d\n",
+ p_wrp_fm_dev->id,
+ FM_PCD_GetCounter(p_wrp_fm_dev->h_PcdDev,
+ (e_FmPcdCounters) counter));
+
+ local_irq_restore(flags);
+
+ return n;
+}
+
+static ssize_t show_fm_tnum_dbg(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ if (!p_wrp_fm_dev->active)
+ return -EIO;
+ else {
+ int tn_s;
+
+ if (!sscanf(attr->attr.name, "tnum_dbg_%d", &tn_s))
+ return -EINVAL;
+
+ n = fm_dump_tnum_dbg(p_wrp_fm_dev->h_Dev,
+ tn_s, tn_s + 15, buf, n);
+ }
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_fm_cls_plan(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "\n FM-KG classification plan dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else {
+ int cpn;
+
+ if (!sscanf(attr->attr.name, "cls_plan_%d", &cpn))
+ return -EINVAL;
+
+ n = fm_dump_cls_plan(p_wrp_fm_dev->h_PcdDev, cpn, buf, n);
+ }
+ local_irq_restore(flags);
+#else
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_fm_profiles(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "FM policer profile dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else {
+ int pn;
+
+ if (!sscanf(attr->attr.name, "profile_%d", &pn))
+ return -EINVAL;
+
+ n = fm_profile_dump_regs(p_wrp_fm_dev->h_PcdDev, pn, buf, n);
+ }
+ local_irq_restore(flags);
+#else
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_fm_schemes(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "FM-KG driver schemes dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else {
+ int sn;
+
+ if (!sscanf(attr->attr.name, "scheme_%d", &sn))
+ return -EINVAL;
+
+ n = fm_dump_scheme(p_wrp_fm_dev->h_PcdDev, sn, buf, n);
+ }
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+/* FM */
+static DEVICE_ATTR(enq_total_frame, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_total_frame, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(fm_risc_load_val, S_IRUGO, show_fm_risc_load, NULL);
+static DEVICE_ATTR(deq_0, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_1, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_2, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_3, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_from_default, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_from_context, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_from_fd, S_IRUGO, show_fm_stats, NULL);
+static DEVICE_ATTR(deq_confirm, S_IRUGO, show_fm_stats, NULL);
+/* FM:DMA */
+static DEVICE_ATTR(cmq_not_empty, S_IRUGO, show_fm_dma_stats, NULL);
+static DEVICE_ATTR(bus_error, S_IRUGO, show_fm_dma_stats, NULL);
+static DEVICE_ATTR(read_buf_ecc_error, S_IRUGO, show_fm_dma_stats, NULL);
+static DEVICE_ATTR(write_buf_ecc_sys_error, S_IRUGO, show_fm_dma_stats, NULL);
+static DEVICE_ATTR(write_buf_ecc_fm_error, S_IRUGO, show_fm_dma_stats, NULL);
+/* FM:PCD */
+static DEVICE_ATTR(pcd_kg_total, S_IRUGO, show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_plcr_yellow, S_IRUGO, show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_plcr_red, S_IRUGO, show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_plcr_recolored_to_red, S_IRUGO, show_fm_pcd_stats,
+ NULL);
+static DEVICE_ATTR(pcd_plcr_recolored_to_yellow, S_IRUGO, show_fm_pcd_stats,
+ NULL);
+static DEVICE_ATTR(pcd_plcr_total, S_IRUGO, show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_plcr_length_mismatch, S_IRUGO, show_fm_pcd_stats,
+ NULL);
+static DEVICE_ATTR(pcd_prs_parse_dispatch, S_IRUGO, show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_l2_parse_result_returned, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_l3_parse_result_returned, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_l4_parse_result_returned, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_shim_parse_result_returned, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_l2_parse_result_returned_with_err, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_l3_parse_result_returned_with_err, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_l4_parse_result_returned_with_err, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_shim_parse_result_returned_with_err, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_soft_prs_cycles, S_IRUGO, show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_soft_prs_stall_cycles, S_IRUGO, show_fm_pcd_stats,
+ NULL);
+static DEVICE_ATTR(pcd_prs_hard_prs_cycle_incl_stall_cycles, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_muram_read_cycles, S_IRUGO, show_fm_pcd_stats,
+ NULL);
+static DEVICE_ATTR(pcd_prs_muram_read_stall_cycles, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_muram_write_cycles, S_IRUGO, show_fm_pcd_stats,
+ NULL);
+static DEVICE_ATTR(pcd_prs_muram_write_stall_cycles, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+static DEVICE_ATTR(pcd_prs_fpm_command_stall_cycles, S_IRUGO,
+ show_fm_pcd_stats, NULL);
+
+static DEVICE_ATTR(tnum_dbg_0, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_16, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_32, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_48, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_64, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_80, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_96, S_IRUGO, show_fm_tnum_dbg, NULL);
+static DEVICE_ATTR(tnum_dbg_112, S_IRUGO, show_fm_tnum_dbg, NULL);
+
+static DEVICE_ATTR(cls_plan_0, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_1, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_2, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_3, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_4, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_5, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_6, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_7, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_8, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_9, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_10, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_11, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_12, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_13, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_14, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_15, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_16, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_17, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_18, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_19, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_20, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_21, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_22, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_23, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_24, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_25, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_26, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_27, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_28, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_29, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_30, S_IRUGO, show_fm_cls_plan, NULL);
+static DEVICE_ATTR(cls_plan_31, S_IRUGO, show_fm_cls_plan, NULL);
+
+static DEVICE_ATTR(profile_0, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_1, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_2, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_3, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_4, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_5, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_6, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_7, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_8, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_9, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_10, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_11, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_12, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_13, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_14, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_15, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_16, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_17, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_18, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_19, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_20, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_21, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_22, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_23, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_24, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_25, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_26, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_27, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_28, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_29, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_30, S_IRUGO, show_fm_profiles, NULL);
+static DEVICE_ATTR(profile_31, S_IRUGO, show_fm_profiles, NULL);
+
+static DEVICE_ATTR(scheme_0, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_1, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_2, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_3, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_4, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_5, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_6, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_7, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_8, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_9, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_10, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_11, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_12, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_13, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_14, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_15, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_16, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_17, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_18, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_19, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_20, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_21, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_22, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_23, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_24, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_25, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_26, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_27, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_28, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_29, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_30, S_IRUGO, show_fm_schemes, NULL);
+static DEVICE_ATTR(scheme_31, S_IRUGO, show_fm_schemes, NULL);
+
+
+static struct attribute *fm_dev_stats_attributes[] = {
+ &dev_attr_enq_total_frame.attr,
+ &dev_attr_deq_total_frame.attr,
+ &dev_attr_deq_0.attr,
+ &dev_attr_deq_1.attr,
+ &dev_attr_deq_2.attr,
+ &dev_attr_deq_3.attr,
+ &dev_attr_deq_from_default.attr,
+ &dev_attr_deq_from_context.attr,
+ &dev_attr_deq_from_fd.attr,
+ &dev_attr_deq_confirm.attr,
+ &dev_attr_cmq_not_empty.attr,
+ &dev_attr_bus_error.attr,
+ &dev_attr_read_buf_ecc_error.attr,
+ &dev_attr_write_buf_ecc_sys_error.attr,
+ &dev_attr_write_buf_ecc_fm_error.attr,
+ &dev_attr_pcd_kg_total.attr,
+ &dev_attr_pcd_plcr_yellow.attr,
+ &dev_attr_pcd_plcr_red.attr,
+ &dev_attr_pcd_plcr_recolored_to_red.attr,
+ &dev_attr_pcd_plcr_recolored_to_yellow.attr,
+ &dev_attr_pcd_plcr_total.attr,
+ &dev_attr_pcd_plcr_length_mismatch.attr,
+ &dev_attr_pcd_prs_parse_dispatch.attr,
+ &dev_attr_pcd_prs_l2_parse_result_returned.attr,
+ &dev_attr_pcd_prs_l3_parse_result_returned.attr,
+ &dev_attr_pcd_prs_l4_parse_result_returned.attr,
+ &dev_attr_pcd_prs_shim_parse_result_returned.attr,
+ &dev_attr_pcd_prs_l2_parse_result_returned_with_err.attr,
+ &dev_attr_pcd_prs_l3_parse_result_returned_with_err.attr,
+ &dev_attr_pcd_prs_l4_parse_result_returned_with_err.attr,
+ &dev_attr_pcd_prs_shim_parse_result_returned_with_err.attr,
+ &dev_attr_pcd_prs_soft_prs_cycles.attr,
+ &dev_attr_pcd_prs_soft_prs_stall_cycles.attr,
+ &dev_attr_pcd_prs_hard_prs_cycle_incl_stall_cycles.attr,
+ &dev_attr_pcd_prs_muram_read_cycles.attr,
+ &dev_attr_pcd_prs_muram_read_stall_cycles.attr,
+ &dev_attr_pcd_prs_muram_write_cycles.attr,
+ &dev_attr_pcd_prs_muram_write_stall_cycles.attr,
+ &dev_attr_pcd_prs_fpm_command_stall_cycles.attr,
+ NULL
+};
+
+static struct attribute *fm_dev_tnums_dbg_attributes[] = {
+ &dev_attr_tnum_dbg_0.attr,
+ &dev_attr_tnum_dbg_16.attr,
+ &dev_attr_tnum_dbg_32.attr,
+ &dev_attr_tnum_dbg_48.attr,
+ &dev_attr_tnum_dbg_64.attr,
+ &dev_attr_tnum_dbg_80.attr,
+ &dev_attr_tnum_dbg_96.attr,
+ &dev_attr_tnum_dbg_112.attr,
+ NULL
+};
+
+static struct attribute *fm_dev_cls_plans_attributes[] = {
+ &dev_attr_cls_plan_0.attr,
+ &dev_attr_cls_plan_1.attr,
+ &dev_attr_cls_plan_2.attr,
+ &dev_attr_cls_plan_3.attr,
+ &dev_attr_cls_plan_4.attr,
+ &dev_attr_cls_plan_5.attr,
+ &dev_attr_cls_plan_6.attr,
+ &dev_attr_cls_plan_7.attr,
+ &dev_attr_cls_plan_8.attr,
+ &dev_attr_cls_plan_9.attr,
+ &dev_attr_cls_plan_10.attr,
+ &dev_attr_cls_plan_11.attr,
+ &dev_attr_cls_plan_12.attr,
+ &dev_attr_cls_plan_13.attr,
+ &dev_attr_cls_plan_14.attr,
+ &dev_attr_cls_plan_15.attr,
+ &dev_attr_cls_plan_16.attr,
+ &dev_attr_cls_plan_17.attr,
+ &dev_attr_cls_plan_18.attr,
+ &dev_attr_cls_plan_19.attr,
+ &dev_attr_cls_plan_20.attr,
+ &dev_attr_cls_plan_21.attr,
+ &dev_attr_cls_plan_22.attr,
+ &dev_attr_cls_plan_23.attr,
+ &dev_attr_cls_plan_24.attr,
+ &dev_attr_cls_plan_25.attr,
+ &dev_attr_cls_plan_26.attr,
+ &dev_attr_cls_plan_27.attr,
+ &dev_attr_cls_plan_28.attr,
+ &dev_attr_cls_plan_29.attr,
+ &dev_attr_cls_plan_30.attr,
+ &dev_attr_cls_plan_31.attr,
+ NULL
+};
+
+static struct attribute *fm_dev_profiles_attributes[] = {
+ &dev_attr_profile_0.attr,
+ &dev_attr_profile_1.attr,
+ &dev_attr_profile_2.attr,
+ &dev_attr_profile_3.attr,
+ &dev_attr_profile_4.attr,
+ &dev_attr_profile_5.attr,
+ &dev_attr_profile_6.attr,
+ &dev_attr_profile_7.attr,
+ &dev_attr_profile_8.attr,
+ &dev_attr_profile_9.attr,
+ &dev_attr_profile_10.attr,
+ &dev_attr_profile_11.attr,
+ &dev_attr_profile_12.attr,
+ &dev_attr_profile_13.attr,
+ &dev_attr_profile_14.attr,
+ &dev_attr_profile_15.attr,
+ &dev_attr_profile_16.attr,
+ &dev_attr_profile_17.attr,
+ &dev_attr_profile_18.attr,
+ &dev_attr_profile_19.attr,
+ &dev_attr_profile_20.attr,
+ &dev_attr_profile_21.attr,
+ &dev_attr_profile_22.attr,
+ &dev_attr_profile_23.attr,
+ &dev_attr_profile_24.attr,
+ &dev_attr_profile_25.attr,
+ &dev_attr_profile_26.attr,
+ &dev_attr_profile_27.attr,
+ &dev_attr_profile_28.attr,
+ &dev_attr_profile_29.attr,
+ &dev_attr_profile_30.attr,
+ &dev_attr_profile_31.attr,
+ NULL
+};
+
+static struct attribute *fm_dev_schemes_attributes[] = {
+ &dev_attr_scheme_0.attr,
+ &dev_attr_scheme_1.attr,
+ &dev_attr_scheme_2.attr,
+ &dev_attr_scheme_3.attr,
+ &dev_attr_scheme_4.attr,
+ &dev_attr_scheme_5.attr,
+ &dev_attr_scheme_6.attr,
+ &dev_attr_scheme_7.attr,
+ &dev_attr_scheme_8.attr,
+ &dev_attr_scheme_9.attr,
+ &dev_attr_scheme_10.attr,
+ &dev_attr_scheme_11.attr,
+ &dev_attr_scheme_12.attr,
+ &dev_attr_scheme_13.attr,
+ &dev_attr_scheme_14.attr,
+ &dev_attr_scheme_15.attr,
+ &dev_attr_scheme_16.attr,
+ &dev_attr_scheme_17.attr,
+ &dev_attr_scheme_18.attr,
+ &dev_attr_scheme_19.attr,
+ &dev_attr_scheme_20.attr,
+ &dev_attr_scheme_21.attr,
+ &dev_attr_scheme_22.attr,
+ &dev_attr_scheme_23.attr,
+ &dev_attr_scheme_24.attr,
+ &dev_attr_scheme_25.attr,
+ &dev_attr_scheme_26.attr,
+ &dev_attr_scheme_27.attr,
+ &dev_attr_scheme_28.attr,
+ &dev_attr_scheme_29.attr,
+ &dev_attr_scheme_30.attr,
+ &dev_attr_scheme_31.attr,
+ NULL
+};
+
+static const struct attribute_group fm_dev_stats_attr_grp = {
+ .name = "statistics",
+ .attrs = fm_dev_stats_attributes
+};
+
+static const struct attribute_group fm_dev_tnums_dbg_attr_grp = {
+ .name = "tnums_dbg",
+ .attrs = fm_dev_tnums_dbg_attributes
+};
+
+static const struct attribute_group fm_dev_cls_plans_attr_grp = {
+ .name = "cls_plans",
+ .attrs = fm_dev_cls_plans_attributes
+};
+
+static const struct attribute_group fm_dev_schemes_attr_grp = {
+ .name = "schemes",
+ .attrs = fm_dev_schemes_attributes
+};
+
+static const struct attribute_group fm_dev_profiles_attr_grp = {
+ .name = "profiles",
+ .attrs = fm_dev_profiles_attributes
+};
+
+static ssize_t show_fm_regs(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "FM driver registers dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+ else
+ n = fm_dump_regs(p_wrp_fm_dev->h_Dev, buf, n);
+
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_fm_kg_pe_regs(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE,
+ "\n FM-KG Port Partition Config registers dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else
+ n = fm_kg_pe_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n);
+
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_fm_kg_regs(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "FM-KG registers dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else
+ n = fm_kg_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n);
+
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+
+static ssize_t show_fm_fpm_regs(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+
+ n = snprintf(buf, PAGE_SIZE, "FM-FPM registers dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_Dev)
+ return -EIO;
+ else
+ n = fm_fpm_dump_regs(p_wrp_fm_dev->h_Dev, buf, n);
+
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_prs_regs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE, "FM Policer registers dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else
+ n = fm_prs_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n);
+
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static ssize_t show_plcr_regs(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return -EINVAL;
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE, "FM Policer registers dump.\n");
+
+ if (!p_wrp_fm_dev->active || !p_wrp_fm_dev->h_PcdDev)
+ return -EIO;
+ else
+ n = fm_plcr_dump_regs(p_wrp_fm_dev->h_PcdDev, buf, n);
+
+ local_irq_restore(flags);
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+#endif /* (defined(DEBUG_ERRORS) && ... */
+
+ return n;
+}
+
+static DEVICE_ATTR(fm_regs, S_IRUGO, show_fm_regs, NULL);
+static DEVICE_ATTR(fm_fpm_regs, S_IRUGO, show_fm_fpm_regs, NULL);
+static DEVICE_ATTR(fm_kg_regs, S_IRUGO, show_fm_kg_regs, NULL);
+static DEVICE_ATTR(fm_kg_pe_regs, S_IRUGO, show_fm_kg_pe_regs, NULL);
+static DEVICE_ATTR(fm_plcr_regs, S_IRUGO, show_plcr_regs, NULL);
+static DEVICE_ATTR(fm_prs_regs, S_IRUGO, show_prs_regs, NULL);
+static DEVICE_ATTR(fm_muram_free_size, S_IRUGO, show_fm_muram_free_sz, NULL);
+static DEVICE_ATTR(fm_ctrl_code_ver, S_IRUGO, show_fm_ctrl_code_ver, NULL);
+
+int fm_sysfs_create(struct device *dev)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+
+ if (dev == NULL)
+ return -EIO;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+
+ /* store to remove them when module is disabled */
+ p_wrp_fm_dev->dev_attr_regs = &dev_attr_fm_regs;
+ p_wrp_fm_dev->dev_attr_risc_load = &dev_attr_fm_risc_load_val;
+ p_wrp_fm_dev->dev_fm_fpm_attr_regs = &dev_attr_fm_fpm_regs;
+ p_wrp_fm_dev->dev_fm_kg_attr_regs = &dev_attr_fm_kg_regs;
+ p_wrp_fm_dev->dev_fm_kg_pe_attr_regs = &dev_attr_fm_kg_pe_regs;
+ p_wrp_fm_dev->dev_plcr_attr_regs = &dev_attr_fm_plcr_regs;
+ p_wrp_fm_dev->dev_prs_attr_regs = &dev_attr_fm_prs_regs;
+ p_wrp_fm_dev->dev_attr_muram_free_size = &dev_attr_fm_muram_free_size;
+ p_wrp_fm_dev->dev_attr_fm_ctrl_code_ver = &dev_attr_fm_ctrl_code_ver;
+
+ /* Create sysfs statistics group for FM module */
+ if (sysfs_create_group(&dev->kobj, &fm_dev_stats_attr_grp) != 0)
+ return -EIO;
+
+ if (sysfs_create_group(&dev->kobj, &fm_dev_schemes_attr_grp) != 0)
+ return -EIO;
+
+ if (sysfs_create_group(&dev->kobj, &fm_dev_profiles_attr_grp) != 0)
+ return -EIO;
+
+ if (sysfs_create_group(&dev->kobj, &fm_dev_tnums_dbg_attr_grp) != 0)
+ return -EIO;
+
+ if (sysfs_create_group(&dev->kobj, &fm_dev_cls_plans_attr_grp) != 0)
+ return -EIO;
+
+ /* Registers dump entry - in future will be moved to debugfs */
+ if (device_create_file(dev, &dev_attr_fm_regs) != 0)
+ return -EIO;
+
+ if (device_create_file(dev, &dev_attr_fm_risc_load_val) != 0)
+ return -EIO;
+
+ if (device_create_file(dev, &dev_attr_fm_fpm_regs) != 0)
+ return -EIO;
+
+ if (device_create_file(dev, &dev_attr_fm_kg_regs) != 0)
+ return -EIO;
+
+ if (device_create_file(dev, &dev_attr_fm_kg_pe_regs) != 0)
+ return -EIO;
+
+ if (device_create_file(dev, &dev_attr_fm_plcr_regs) != 0)
+ return -EIO;
+
+ if (device_create_file(dev, &dev_attr_fm_prs_regs) != 0)
+ return -EIO;
+
+ /* muram free size */
+ if (device_create_file(dev, &dev_attr_fm_muram_free_size) != 0)
+ return -EIO;
+
+ /* fm ctrl code version */
+ if (device_create_file(dev, &dev_attr_fm_ctrl_code_ver) != 0)
+ return -EIO;
+
+ return 0;
+}
+
+void fm_sysfs_destroy(struct device *dev)
+{
+ t_LnxWrpFmDev *p_wrp_fm_dev = NULL;
+
+ if (WARN_ON(dev == NULL))
+ return;
+
+ p_wrp_fm_dev = (t_LnxWrpFmDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_wrp_fm_dev == NULL))
+ return;
+
+ sysfs_remove_group(&dev->kobj, &fm_dev_stats_attr_grp);
+ sysfs_remove_group(&dev->kobj, &fm_dev_schemes_attr_grp);
+ sysfs_remove_group(&dev->kobj, &fm_dev_profiles_attr_grp);
+ sysfs_remove_group(&dev->kobj, &fm_dev_cls_plans_attr_grp);
+ sysfs_remove_group(&dev->kobj, &fm_dev_tnums_dbg_attr_grp);
+ device_remove_file(dev, p_wrp_fm_dev->dev_attr_regs);
+ device_remove_file(dev, p_wrp_fm_dev->dev_fm_fpm_attr_regs);
+ device_remove_file(dev, p_wrp_fm_dev->dev_fm_kg_attr_regs);
+ device_remove_file(dev, p_wrp_fm_dev->dev_fm_kg_pe_attr_regs);
+ device_remove_file(dev, p_wrp_fm_dev->dev_plcr_attr_regs);
+ device_remove_file(dev, p_wrp_fm_dev->dev_prs_attr_regs);
+ device_remove_file(dev, p_wrp_fm_dev->dev_attr_muram_free_size);
+ device_remove_file(dev, p_wrp_fm_dev->dev_attr_fm_ctrl_code_ver);
+}
+
+int fm_dump_regs(void *h_fm, char *buf, int nn)
+{
+ t_Fm *p_Fm = (t_Fm *)h_fm;
+ uint8_t i = 0;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ FM_DMP_TITLE(buf, n, p_Fm->p_FmDmaRegs, "FM-DMA Regs");
+
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmsr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmemsr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmmr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmhy);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmsetr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtah);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtal);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmtcid);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmra);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmrd);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmwcr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmebcr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmDmaRegs, fmdmdcr);
+
+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmDmaRegs->fmdmplr, "fmdmplr");
+
+ for (i = 0; i < FM_MAX_NUM_OF_HW_PORT_IDS / 2 ; ++i)
+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmDmaRegs->fmdmplr[i]);
+
+ FM_DMP_TITLE(buf, n, p_Fm->p_FmBmiRegs, "FM-BMI COMMON Regs");
+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_init);
+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_cfg1);
+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_cfg2);
+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_ievr);
+ FM_DMP_V32(buf, n, p_Fm->p_FmBmiRegs, fmbm_ier);
+
+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmBmiRegs->fmbm_arb, "fmbm_arb");
+ for (i = 0; i < 8 ; ++i)
+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmBmiRegs->fmbm_arb[i]);
+
+ FM_DMP_TITLE(buf, n, p_Fm->p_FmQmiRegs, "FM-QMI COMMON Regs");
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_gc);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_eie);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_eien);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_eif);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_ie);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_ien);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_if);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_gs);
+ FM_DMP_V32(buf, n, p_Fm->p_FmQmiRegs, fmqm_etfc);
+
+ return n;
+}
+
+int fm_dump_tnum_dbg(void *h_fm, int tn_s, int tn_e, char *buf, int nn)
+{
+ t_Fm *p_Fm = (t_Fm *)h_fm;
+ uint8_t i, j = 0;
+ int n = nn;
+
+ FM_DMP_TITLE(buf, n, NULL, "Tnums and Tnum dbg regs %d - %d",
+ tn_s, tn_e);
+
+ iowrite32be(tn_s << 24, &p_Fm->p_FmFpmRegs->fmfp_dra);
+
+ mb();
+
+ for (j = tn_s; j <= tn_e; j++) {
+ FM_DMP_LN(buf, n, "> fmfp_ts[%d]\n", j);
+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmFpmRegs->fmfp_ts[j]);
+ FM_DMP_V32(buf, n, p_Fm->p_FmFpmRegs, fmfp_dra);
+ FM_DMP_LN(buf, n, "> fmfp_drd[0-3]\n");
+
+ for (i = 0; i < 4 ; ++i)
+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmFpmRegs->fmfp_drd[i]);
+
+ FM_DMP_LN(buf, n, "\n");
+
+ }
+
+ return n;
+}
+
+int fm_dump_cls_plan(void *h_fm_pcd, int cpn, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ int i = 0;
+ uint32_t tmp;
+ unsigned long i_flg;
+ int n = nn;
+ u_FmPcdKgIndirectAccessRegs *idac;
+ spinlock_t *p_lk;
+
+ p_lk = (spinlock_t *)p_pcd->p_FmPcdKg->h_HwSpinlock;
+ idac = p_pcd->p_FmPcdKg->p_IndirectAccessRegs;
+
+ spin_lock_irqsave(p_lk, i_flg);
+
+ /* Read ClsPlan Block Action Regs */
+ tmp = (uint32_t)(FM_KG_KGAR_GO |
+ FM_KG_KGAR_READ |
+ FM_PCD_KG_KGAR_SEL_CLS_PLAN_ENTRY |
+ DUMMY_PORT_ID |
+ ((uint32_t)cpn << FM_PCD_KG_KGAR_NUM_SHIFT) |
+ FM_PCD_KG_KGAR_WSEL_MASK);
+
+ if (fman_kg_write_ar_wait(p_pcd->p_FmPcdKg->p_FmPcdKgRegs, tmp)) {
+ FM_DMP_LN(buf, nn, "Keygen scheme access violation");
+ spin_unlock_irqrestore(p_lk, i_flg);
+ return nn;
+ }
+ FM_DMP_TITLE(buf, n, &idac->clsPlanRegs,
+ "ClsPlan %d Indirect Access Regs", cpn);
+
+ for (i = 0; i < 8; i++)
+ FM_DMP_MEM_32(buf, n, &idac->clsPlanRegs.kgcpe[i]);
+
+ spin_unlock_irqrestore(p_lk, i_flg);
+
+ return n;
+}
+
+int fm_profile_dump_regs(void *h_fm_pcd, int ppn, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ t_FmPcdPlcrProfileRegs *p_prof_regs;
+ t_FmPcdPlcrRegs *p_plcr_regs;
+ t_FmPcdPlcr *p_plcr;
+ uint32_t tmp;
+ unsigned long i_flg;
+ int n = nn;
+ int toc = 10;
+ spinlock_t *p_lk;
+
+ p_plcr = p_pcd->p_FmPcdPlcr;
+ p_prof_regs = &p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->profileRegs;
+ p_plcr_regs = p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs;
+
+ p_lk = (spinlock_t *)((t_FmPcdPlcr *)p_plcr)->h_HwSpinlock;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_TITLE(buf, n, p_plcr_regs, "FM-PCD policer-profile regs");
+
+ tmp = (uint32_t)(FM_PCD_PLCR_PAR_GO |
+ FM_PCD_PLCR_PAR_R |
+ ((uint32_t)ppn << FM_PCD_PLCR_PAR_PNUM_SHIFT) |
+ FM_PCD_PLCR_PAR_PWSEL_MASK);
+
+ spin_lock_irqsave(p_lk, i_flg);
+
+ iowrite32be(tmp, &p_plcr_regs->fmpl_par);
+
+ mb();
+
+ /* wait for the porfile regs to be present */
+ do {
+ --toc;
+ udelay(10);
+ if (!toc) {
+ /* looks like PLCR_PAR_GO refuses to clear */
+ spin_unlock_irqrestore(p_lk, i_flg);
+ FM_DMP_LN(buf, n, "Profile regs not accessible -");
+ FM_DMP_LN(buf, n, " check profile init process\n");
+ return n;
+ }
+ } while ((ioread32be(&p_plcr_regs->fmpl_par) & FM_PCD_PLCR_PAR_GO));
+
+ FM_DMP_TITLE(buf, n, p_prof_regs, "Profile %d regs", ppn);
+
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pemode);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pegnia);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_peynia);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pernia);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pecir);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pecbs);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pepepir_eir);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pepbs_ebs);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pelts);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pects);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pepts_ets);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_pegpc);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_peypc);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_perpc);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_perypc);
+ FM_DMP_V32(buf, n, p_prof_regs, fmpl_perrpc);
+
+ spin_unlock_irqrestore(p_lk, i_flg);
+
+ return n;
+}
+
+int fm_dump_scheme(void *h_fm_pcd, int scnum, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ uint32_t tmp_ar;
+ unsigned long i_flg;
+ int i, n = nn;
+ spinlock_t *p_lk;
+ u_FmPcdKgIndirectAccessRegs *idac;
+
+ idac = p_pcd->p_FmPcdKg->p_IndirectAccessRegs;
+ p_lk = (spinlock_t *)p_pcd->p_FmPcdKg->h_HwSpinlock;
+
+ spin_lock_irqsave(p_lk, i_flg);
+
+ tmp_ar = FmPcdKgBuildReadSchemeActionReg((uint8_t)scnum);
+ if (fman_kg_write_ar_wait(p_pcd->p_FmPcdKg->p_FmPcdKgRegs, tmp_ar)) {
+ FM_DMP_LN(buf, nn,
+ "Keygen scheme access violation or no such scheme");
+ spin_unlock_irqrestore(p_lk, i_flg);
+ return nn;
+ }
+
+ FM_DMP_TITLE(buf, n, &idac->schemeRegs,
+ "Scheme %d Indirect Access Regs", scnum);
+
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_mode);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ekfc);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ekdv);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_bmch);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_bmcl);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_fqb);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_hc);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ppc);
+
+ FM_DMP_TITLE(buf, n, &idac->schemeRegs.kgse_gec, "kgse_gec");
+
+ for (i = 0; i < FM_KG_NUM_OF_GENERIC_REGS; i++)
+ FM_DMP_MEM_32(buf, n, &idac->schemeRegs.kgse_gec[i]);
+
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_spc);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_dv0);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_dv1);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_ccbs);
+ FM_DMP_V32(buf, n, &idac->schemeRegs, kgse_mv);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ spin_unlock_irqrestore(p_lk, i_flg);
+
+ return n;
+}
+
+int fm_kg_pe_dump_regs(void *h_fm_pcd, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ int i = 0;
+ uint8_t prt_id = 0;
+ uint32_t tmp_ar;
+ unsigned long i_flg;
+ int n = nn;
+ u_FmPcdKgIndirectAccessRegs *idac;
+ t_FmPcdKg *p_kg;
+ spinlock_t *p_lk;
+
+ p_kg = p_pcd->p_FmPcdKg;
+ idac = p_pcd->p_FmPcdKg->p_IndirectAccessRegs;
+ p_lk = (spinlock_t *)p_kg->h_HwSpinlock;
+
+ spin_lock_irqsave(p_lk, i_flg);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ for (i = 0; i < FM_MAX_NUM_OF_PORTS; i++) {
+ SW_PORT_INDX_TO_HW_PORT_ID(prt_id, i);
+
+ tmp_ar = FmPcdKgBuildReadPortSchemeBindActionReg(prt_id);
+
+ if (fman_kg_write_ar_wait(p_kg->p_FmPcdKgRegs, tmp_ar)) {
+ FM_DMP_LN(buf, nn, "Keygen scheme access violation");
+ spin_unlock_irqrestore(p_lk, i_flg);
+ return nn;
+ }
+ FM_DMP_TITLE(buf, n, &idac->portRegs, "Port %d regs", prt_id);
+ FM_DMP_V32(buf, n, &idac->portRegs, fmkg_pe_sp);
+ FM_DMP_V32(buf, n, &idac->portRegs, fmkg_pe_cpp);
+ }
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ spin_unlock_irqrestore(p_lk, i_flg);
+
+ return n;
+}
+
+int fm_kg_dump_regs(void *h_fm_pcd, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_TITLE(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs,
+ "FmPcdKgRegs Regs");
+
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gcr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_eer);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_eeer);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_seer);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_seeer);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gsr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_tpc);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_serc);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_fdor);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gdv0r);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_gdv1r);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_feer);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdKg->p_FmPcdKgRegs, fmkg_ar);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ return n;
+}
+
+
+int fm_fpm_dump_regs(void *h_fm, char *buf, int nn)
+{
+ t_Fm *p_fm = (t_Fm *)h_fm;
+ uint8_t i;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ FM_DMP_TITLE(buf, n, p_fm->p_FmFpmRegs, "FM-FPM Regs");
+
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tnc);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_prc);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_brkc);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_mxd);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_dist1);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_dist2);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_epi);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_rie);
+
+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_fcev, "fmfp_fcev");
+ for (i = 0; i < 4; ++i)
+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_fcev[i]);
+
+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_cee, "fmfp_cee");
+ for (i = 0; i < 4; ++i)
+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_cee[i]);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsc1);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsc2);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsp);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_tsf);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_rcr);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_extc);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_ext1);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_ext2);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_ip_rev_1);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_ip_rev_2);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_rstc);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_cld);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fm_npi);
+ FM_DMP_V32(buf, n, p_fm->p_FmFpmRegs, fmfp_ee);
+
+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_cev, "fmfp_cev");
+ for (i = 0; i < 4; ++i)
+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_cev[i]);
+
+ FM_DMP_TITLE(buf, n, &p_fm->p_FmFpmRegs->fmfp_ps, "fmfp_ps");
+ for (i = 0; i < 64; ++i)
+ FM_DMP_MEM_32(buf, n, &p_fm->p_FmFpmRegs->fmfp_ps[i]);
+
+ return n;
+}
+
+int fm_prs_dump_regs(void *h_fm_pcd, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ FM_DMP_TITLE(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs,
+ "FM-PCD parser regs");
+
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_rpclim);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_rpimac);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, pmeec);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_pevr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_pever);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_perr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_perer);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_ppsc);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_pds);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l2rrs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l3rrs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l4rrs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_srrs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l2rres);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l3rres);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_l4rres);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_srres);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_spcs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_spscs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_hxscs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mrcs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mwcs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mrscs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_mwscs);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPrs->p_FmPcdPrsRegs, fmpr_fcscs);
+
+ return n;
+}
+
+int fm_plcr_dump_regs(void *h_fm_pcd, char *buf, int nn)
+{
+ t_FmPcd *p_pcd = (t_FmPcd *)h_fm_pcd;
+ int i = 0;
+ int n = nn;
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ FM_DMP_TITLE(buf, n,
+ p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs,
+ "FM policer regs");
+
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_gcr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_gsr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_evr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_ier);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_ifr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_eevr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_eier);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_eifr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_rpcnt);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_ypcnt);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_rrpcnt);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_rypcnt);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_tpcnt);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_flmcnt);
+
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_serc);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_upcr);
+ FM_DMP_V32(buf, n, p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs, fmpl_dpmr);
+
+ FM_DMP_TITLE(buf, n,
+ &p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_pmr,
+ "fmpl_pmr");
+
+ for (i = 0; i < 63; ++i)
+ FM_DMP_MEM_32(buf, n,
+ &p_pcd->p_FmPcdPlcr->p_FmPcdPlcrRegs->fmpl_pmr[i]);
+
+ return n;
+}
+
+int fm_get_counter(void *h_fm, e_FmCounters cnt_e, uint32_t *cnt_val)
+{
+ t_Fm *p_fm = (t_Fm *)h_fm;
+
+ /* When applicable (when there is an "enable counters" bit),
+ check that counters are enabled */
+
+ switch (cnt_e) {
+ case (e_FM_COUNTERS_DEQ_1):
+ case (e_FM_COUNTERS_DEQ_2):
+ case (e_FM_COUNTERS_DEQ_3):
+ if (p_fm->p_FmStateStruct->revInfo.majorRev >= 6)
+ return -EINVAL; /* counter not available */
+
+ case (e_FM_COUNTERS_ENQ_TOTAL_FRAME):
+ case (e_FM_COUNTERS_DEQ_TOTAL_FRAME):
+ case (e_FM_COUNTERS_DEQ_0):
+ case (e_FM_COUNTERS_DEQ_FROM_DEFAULT):
+ case (e_FM_COUNTERS_DEQ_FROM_CONTEXT):
+ case (e_FM_COUNTERS_DEQ_FROM_FD):
+ case (e_FM_COUNTERS_DEQ_CONFIRM):
+ if (!(ioread32be(&p_fm->p_FmQmiRegs->fmqm_gc) &
+ QMI_CFG_EN_COUNTERS))
+ return -EINVAL; /* Requested counter not available */
+ break;
+ default:
+ break;
+ }
+
+ switch (cnt_e) {
+ case (e_FM_COUNTERS_ENQ_TOTAL_FRAME):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_etfc);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_TOTAL_FRAME):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dtfc);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_0):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc0);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_1):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc1);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_2):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc2);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_3):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dc3);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_FROM_DEFAULT):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dfdc);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_FROM_CONTEXT):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dfcc);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_FROM_FD):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dffc);
+ return 0;
+ case (e_FM_COUNTERS_DEQ_CONFIRM):
+ *cnt_val = ioread32be(&p_fm->p_FmQmiRegs->fmqm_dcc);
+ return 0;
+ }
+ /* should never get here */
+ return -EINVAL; /* counter not available */
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef LNXWRP_SYSFS_FM_H_
+#define LNXWRP_SYSFS_FM_H_
+
+#include "lnxwrp_sysfs.h"
+
+int fm_sysfs_create(struct device *dev);
+void fm_sysfs_destroy(struct device *dev);
+int fm_dump_regs(void *h_dev, char *buf, int nn);
+int fm_fpm_dump_regs(void *h_dev, char *buf, int nn);
+int fm_kg_dump_regs(void *h_pcd, char *buf, int nn);
+int fm_kg_pe_dump_regs(void *h_pcd, char *buf, int nn);
+int fm_dump_scheme(void *h_pcd, int scnum, char *buf, int nn);
+int fm_dump_tnum_dbg(void *h_fm, int tn_s, int tn_e, char *buf, int nn);
+int fm_dump_cls_plan(void *h_pcd, int cpn, char *buf, int nn);
+int fm_plcr_dump_regs(void *h_pcd, char *buf, int nn);
+int fm_prs_dump_regs(void *h_pcd, char *buf, int nn);
+int fm_profile_dump_regs(void *h_pcd, int ppnum, char *buf, int nn);
+
+#define FM_DMP_PGSZ_ERR { \
+ snprintf(&buf[PAGE_SIZE - 80], 70, \
+ "\n Err: current sysfs buffer reached PAGE_SIZE\n");\
+ n = PAGE_SIZE - 2; \
+ }
+
+#define FM_DMP_LN(buf, n, ...) \
+ do { \
+ int k, m = n; \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ n = m; \
+ } while (0)
+
+#define FM_DMP_TITLE(buf, n, addr, ...) \
+ do { \
+ int k, m = n; \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, "\n"); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ if (addr) { \
+ phys_addr_t pa; \
+ pa = virt_to_phys(addr); \
+ m += k = \
+ snprintf(&buf[m], PAGE_SIZE - m, " (0x%lX)", \
+ (long unsigned int)(pa)); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ } \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, \
+ "\n----------------------------------------\n\n"); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ n = m; \
+ } while (0)
+
+#define FM_DMP_SUBTITLE(buf, n, ...) \
+ do { \
+ int k, m = n; \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, "------- "); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ m += k = snprintf(&buf[m], PAGE_SIZE - m, "\n"); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ n = m; \
+ } while (0)
+
+#define FM_DMP_MEM_32(buf, n, addr) \
+ { \
+ uint32_t val; \
+ phys_addr_t pa; \
+ int k, m = n; \
+ pa = virt_to_phys(addr); \
+ val = ioread32be((addr)); \
+ do { \
+ m += k = snprintf(&buf[m], \
+ PAGE_SIZE - m, "0x%010llX: 0x%08x\n", \
+ pa, val); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ n += k; \
+ } while (0) ;\
+ }
+
+#define FM_DMP_V32(buf, n, st, phrase) \
+ do { \
+ int k, m = n; \
+ phys_addr_t pa = virt_to_phys(&((st)->phrase)); \
+ k = snprintf(&buf[m], PAGE_SIZE - m, \
+ "0x%010llX: 0x%08x%8s\t%s\n", (unsigned long long) pa, \
+ ioread32be((uint32_t *)&((st)->phrase)), "", #phrase); \
+ if (k < 0 || m > PAGE_SIZE - 90) \
+ FM_DMP_PGSZ_ERR \
+ n += k; \
+ } while (0)
+
+#endif /* LNXWRP_SYSFS_FM_H_ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm_port.c
@@ -0,0 +1,1268 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "lnxwrp_sysfs.h"
+#include "lnxwrp_fm.h"
+#include "debug_ext.h"
+#include "lnxwrp_sysfs_fm_port.h"
+#include "lnxwrp_sysfs_fm.h"
+
+#include "../../sdk_fman/Peripherals/FM/Port/fm_port.h"
+#include "../../sdk_fman/Peripherals/FM/Port/fm_port_dsar.h"
+
+#if defined(__ERR_MODULE__)
+#undef __ERR_MODULE__
+#endif
+
+#include "../../sdk_fman/Peripherals/FM/fm.h"
+
+static const struct sysfs_stats_t portSysfsStats[] = {
+ /* RX/TX/OH common statistics */
+ {
+ .stat_name = "port_frame",
+ .stat_counter = e_FM_PORT_COUNTERS_FRAME,
+ },
+ {
+ .stat_name = "port_discard_frame",
+ .stat_counter = e_FM_PORT_COUNTERS_DISCARD_FRAME,
+ },
+ {
+ .stat_name = "port_dealloc_buf",
+ .stat_counter = e_FM_PORT_COUNTERS_DEALLOC_BUF,
+ },
+ {
+ .stat_name = "port_enq_total",
+ .stat_counter = e_FM_PORT_COUNTERS_ENQ_TOTAL,
+ },
+ /* TX/OH */
+ {
+ .stat_name = "port_length_err",
+ .stat_counter = e_FM_PORT_COUNTERS_LENGTH_ERR,
+ },
+ {
+ .stat_name = "port_unsupprted_format",
+ .stat_counter = e_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT,
+ },
+ {
+ .stat_name = "port_deq_total",
+ .stat_counter = e_FM_PORT_COUNTERS_DEQ_TOTAL,
+ },
+ {
+ .stat_name = "port_deq_from_default",
+ .stat_counter = e_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT,
+ },
+ {
+ .stat_name = "port_deq_confirm",
+ .stat_counter = e_FM_PORT_COUNTERS_DEQ_CONFIRM,
+ },
+ /* RX/OH */
+ {
+ .stat_name = "port_rx_bad_frame",
+ .stat_counter = e_FM_PORT_COUNTERS_RX_BAD_FRAME,
+ },
+ {
+ .stat_name = "port_rx_large_frame",
+ .stat_counter = e_FM_PORT_COUNTERS_RX_LARGE_FRAME,
+ },
+ {
+ .stat_name = "port_rx_out_of_buffers_discard",
+ .stat_counter = e_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD,
+ },
+ {
+ .stat_name = "port_rx_filter_frame",
+ .stat_counter = e_FM_PORT_COUNTERS_RX_FILTER_FRAME,
+ },
+ /* TODO: Particular statistics for OH ports */
+ {}
+};
+
+static ssize_t show_fm_port_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+ t_LnxWrpFmDev *p_LnxWrpFmDev;
+ unsigned long flags;
+ int n = 0;
+ uint8_t counter = 0;
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_LnxWrpFmPortDev == NULL))
+ return -EINVAL;
+
+ p_LnxWrpFmDev = (t_LnxWrpFmDev *) p_LnxWrpFmPortDev->h_LnxWrpFmDev;
+ if (WARN_ON(p_LnxWrpFmDev == NULL))
+ return -EINVAL;
+
+ if (!p_LnxWrpFmDev->active || !p_LnxWrpFmDev->h_Dev)
+ return -EIO;
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ }
+
+ counter = fm_find_statistic_counter_by_name(
+ attr->attr.name,
+ portSysfsStats, NULL);
+
+ if (counter == e_FM_PORT_COUNTERS_RX_LIST_DMA_ERR) {
+ uint32_t fmRev = 0;
+ fmRev = 0xffff &
+ ioread32(UINT_TO_PTR(p_LnxWrpFmDev->fmBaseAddr +
+ 0x000c30c4));
+
+ if (fmRev == 0x0100) {
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "counter not available for revision 1\n");
+ local_irq_restore(flags);
+ }
+ return n;
+ }
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE, "\t%s counter: %u\n",
+ p_LnxWrpFmPortDev->name,
+ FM_PORT_GetCounter(p_LnxWrpFmPortDev->h_Dev,
+ (e_FmPortCounters) counter));
+ local_irq_restore(flags);
+
+ return n;
+}
+
+/* FM PORT RX/TX/OH statistics */
+static DEVICE_ATTR(port_frame, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_discard_frame, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_dealloc_buf, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_enq_total, S_IRUGO, show_fm_port_stats, NULL);
+/* FM PORT TX/OH statistics */
+static DEVICE_ATTR(port_length_err, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_unsupprted_format, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_deq_total, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_deq_from_default, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_deq_confirm, S_IRUGO, show_fm_port_stats, NULL);
+/* FM PORT RX/OH statistics */
+static DEVICE_ATTR(port_rx_bad_frame, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_rx_large_frame, S_IRUGO, show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_rx_out_of_buffers_discard, S_IRUGO,
+ show_fm_port_stats, NULL);
+static DEVICE_ATTR(port_rx_filter_frame, S_IRUGO, show_fm_port_stats, NULL);
+
+/* FM PORT TX statistics */
+static struct attribute *fm_tx_port_dev_stats_attributes[] = {
+ &dev_attr_port_frame.attr,
+ &dev_attr_port_discard_frame.attr,
+ &dev_attr_port_dealloc_buf.attr,
+ &dev_attr_port_enq_total.attr,
+ &dev_attr_port_length_err.attr,
+ &dev_attr_port_unsupprted_format.attr,
+ &dev_attr_port_deq_total.attr,
+ &dev_attr_port_deq_from_default.attr,
+ &dev_attr_port_deq_confirm.attr,
+ NULL
+};
+
+static const struct attribute_group fm_tx_port_dev_stats_attr_grp = {
+ .name = "statistics",
+ .attrs = fm_tx_port_dev_stats_attributes
+};
+
+/* FM PORT RX statistics */
+static struct attribute *fm_rx_port_dev_stats_attributes[] = {
+ &dev_attr_port_frame.attr,
+ &dev_attr_port_discard_frame.attr,
+ &dev_attr_port_dealloc_buf.attr,
+ &dev_attr_port_enq_total.attr,
+ &dev_attr_port_rx_bad_frame.attr,
+ &dev_attr_port_rx_large_frame.attr,
+ &dev_attr_port_rx_out_of_buffers_discard.attr,
+ &dev_attr_port_rx_filter_frame.attr,
+ NULL
+};
+
+static const struct attribute_group fm_rx_port_dev_stats_attr_grp = {
+ .name = "statistics",
+ .attrs = fm_rx_port_dev_stats_attributes
+};
+
+/* TODO: add particular OH ports statistics */
+static struct attribute *fm_oh_port_dev_stats_attributes[] = {
+ &dev_attr_port_frame.attr,
+ &dev_attr_port_discard_frame.attr,
+ &dev_attr_port_dealloc_buf.attr,
+ &dev_attr_port_enq_total.attr,
+ /*TX*/ &dev_attr_port_length_err.attr,
+ &dev_attr_port_unsupprted_format.attr,
+ &dev_attr_port_deq_total.attr,
+ &dev_attr_port_deq_from_default.attr,
+ &dev_attr_port_deq_confirm.attr,
+ /* &dev_attr_port_rx_bad_frame.attr, */
+ /* &dev_attr_port_rx_large_frame.attr, */
+ &dev_attr_port_rx_out_of_buffers_discard.attr,
+ /*&dev_attr_port_rx_filter_frame.attr, */
+ NULL
+};
+
+static const struct attribute_group fm_oh_port_dev_stats_attr_grp = {
+ .name = "statistics",
+ .attrs = fm_oh_port_dev_stats_attributes
+};
+
+static ssize_t show_fm_port_regs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+#endif
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_LnxWrpFmPortDev =
+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+
+
+ local_irq_save(flags);
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ } else {
+ n = snprintf(buf, PAGE_SIZE,
+ "FM port driver registers dump.\n");
+ n = fm_port_dump_regs(p_LnxWrpFmPortDev->h_Dev, buf, n);
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+ return n;
+#endif
+}
+static int fm_port_dsar_dump_mem(void *h_dev, char *buf, int nn)
+{
+ t_FmPort *p_FmPort;
+ t_Fm *p_Fm;
+ uint8_t hardwarePortId;
+ uint32_t *param_page;
+ t_ArCommonDesc *ArCommonDescPtr;
+ uint32_t *mem;
+ int i, n = nn;
+
+ p_FmPort = (t_FmPort *)h_dev;
+ hardwarePortId = p_FmPort->hardwarePortId;
+ p_Fm = (t_Fm *)p_FmPort->h_Fm;
+
+ if (!FM_PORT_IsInDsar(p_FmPort))
+ {
+ FM_DMP_LN(buf, n, "port %u is not a DSAR port\n",
+ hardwarePortId);
+ return n;
+ }
+ FM_DMP_LN(buf, n, "port %u DSAR mem\n", hardwarePortId);
+ FM_DMP_LN(buf, n, "========================\n");
+
+ /* do I need request_mem_region here? */
+ param_page = ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(&p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr), 4);
+ ArCommonDescPtr = (t_ArCommonDesc*)(ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(param_page), 300*4)); /* this should be changed*/
+ mem = (uint32_t*)ArCommonDescPtr;
+ for (i = 0; i < 300; i+=4)
+ FM_DMP_LN(buf, n, "%08x: %08x %08x %08x %08x\n", i*4, mem[i], mem[i + 1], mem[i + 2], mem[i + 3]);
+ iounmap(ArCommonDescPtr);
+ iounmap(param_page);
+ return n;
+}
+
+static int fm_port_dsar_dump_regs(void *h_dev, char *buf, int nn)
+{
+ t_FmPort *p_FmPort;
+ t_Fm *p_Fm;
+ uint8_t hardwarePortId;
+ uint32_t *param_page;
+ t_ArCommonDesc *ArCommonDescPtr;
+ int i, n = nn;
+
+ p_FmPort = (t_FmPort *)h_dev;
+ hardwarePortId = p_FmPort->hardwarePortId;
+ p_Fm = (t_Fm *)p_FmPort->h_Fm;
+
+ if (!FM_PORT_IsInDsar(p_FmPort))
+ {
+ FM_DMP_LN(buf, n, "port %u is not a DSAR port\n",
+ hardwarePortId);
+ return n;
+ }
+ FM_DMP_LN(buf, n, "port %u DSAR information\n", hardwarePortId);
+ FM_DMP_LN(buf, n, "========================\n");
+
+ /* do I need request_mem_region here? */
+ param_page = ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(&p_FmPort->p_FmPortBmiRegs->rxPortBmiRegs.fmbm_rgpr), 4);
+ ArCommonDescPtr = (t_ArCommonDesc*)(ioremap(p_FmPort->fmMuramPhysBaseAddr + ioread32be(param_page), sizeof(t_ArCommonDesc))); /* this should be changed*/
+ FM_DMP_LN(buf, n, "Tx port: 0x%x\n", ArCommonDescPtr->arTxPort);
+ FM_DMP_LN(buf, n, "Active HPNIA: 0x%08x\n", ArCommonDescPtr->activeHPNIA);
+ FM_DMP_LN(buf, n, "Snmp port: 0x%x\n", ArCommonDescPtr->snmpPort);
+ FM_DMP_LN(buf, n, "MAC address: %02x:%02x:%02x:%02x:%02x:%02x\n", ArCommonDescPtr->macStationAddr[0],
+ ArCommonDescPtr->macStationAddr[1], ArCommonDescPtr->macStationAddr[2],
+ ArCommonDescPtr->macStationAddr[3], ArCommonDescPtr->macStationAddr[4],
+ ArCommonDescPtr->macStationAddr[5]);
+ FM_DMP_LN(buf, n, "filterControl: 0x%02x\n", ArCommonDescPtr->filterControl);
+ FM_DMP_LN(buf, n, "tcpControlPass: 0x%04x\n", ArCommonDescPtr->tcpControlPass);
+ FM_DMP_LN(buf, n, "ipProtocolTblSize: 0x%x\n", ArCommonDescPtr->ipProtocolTblSize);
+ FM_DMP_LN(buf, n, "udpPortTblSize: 0x%x\n", ArCommonDescPtr->udpPortTblSize);
+ FM_DMP_LN(buf, n, "tcpPortTblSize: 0x%x\n", ArCommonDescPtr->tcpPortTblSize);
+ if (ArCommonDescPtr->p_ArStats)
+ {
+ t_ArStatistics *arStatistics = (t_ArStatistics*)
+ ioremap(ioread32be(&ArCommonDescPtr->p_ArStats) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof (t_ArStatistics));
+ FM_DMP_LN(buf, n, "\nDSAR statistics\n");
+ FM_DMP_LN(buf, n, "DSAR_Discarded: 0x%x\n", arStatistics->dsarDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_Err_Discarded: 0x%x\n", arStatistics->dsarErrDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_Frag_Discarded: 0x%x\n", arStatistics->dsarFragDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_Tunnel_Discarded: 0x%x\n", arStatistics->dsarTunnelDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_ARP_Discarded: 0x%x\n", arStatistics->dsarArpDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_IP_Discarded: 0x%x\n", arStatistics->dsarIpDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_TCP_Discarded: 0x%x\n", arStatistics->dsarTcpDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_UDP_Discarded: 0x%x\n", arStatistics->dsarUdpDiscarded);
+ FM_DMP_LN(buf, n, "DSAR_ICMPv6_Checksum_Err: 0x%x\n", arStatistics->dsarIcmpV6ChecksumErr);
+ FM_DMP_LN(buf, n, "DSAR_ICMPv6_Other_Type: 0x%x\n", arStatistics->dsarIcmpV6OtherType);
+ FM_DMP_LN(buf, n, "DSAR_ICMPv4_Other_Type: 0x%x\n", arStatistics->dsarIcmpV4OtherType);
+
+ iounmap(arStatistics);
+ }
+ if (ArCommonDescPtr->p_ArpDescriptor)
+ {
+ t_DsarArpDescriptor* ArpDescriptor = (t_DsarArpDescriptor*)
+ ioremap(ioread32be(&ArCommonDescPtr->p_ArpDescriptor) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof (t_DsarArpDescriptor));
+ FM_DMP_LN(buf, n, "\nARP\n");
+ FM_DMP_LN(buf, n, "===\n");
+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", ArpDescriptor->control);
+ if (ArpDescriptor->numOfBindings)
+ {
+ char ip_str[100];
+ t_DsarArpBindingEntry* bindings = ioremap(
+ ioread32be(&ArpDescriptor->p_Bindings) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ ArpDescriptor->numOfBindings *
+ sizeof(t_DsarArpBindingEntry));
+ uint8_t* ip_addr = (uint8_t*)&bindings->ipv4Addr;
+ FM_DMP_LN(buf, n, " ip vlan id\n");
+ for (i = 0; i < ArpDescriptor->numOfBindings; i++)
+ {
+ n += snprintf(ip_str, 100, "%d.%d.%d.%d",
+ ip_addr[0], ip_addr[1],
+ ip_addr[2], ip_addr[3]);
+ FM_DMP_LN(buf, n, "%-15s 0x%x\n",
+ ip_str, bindings->vlanId);
+ }
+ iounmap(bindings);
+ }
+ if (ArpDescriptor->p_Statistics)
+ {
+ t_DsarArpStatistics* arpStats = ioremap(
+ ioread32be(&ArpDescriptor->p_Statistics) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof(t_DsarArpStatistics));
+ FM_DMP_LN(buf, n, "statistics\n");
+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", arpStats->invalCnt);
+ FM_DMP_LN(buf, n, "ECHO_CNT: 0x%x\n", arpStats->echoCnt);
+ FM_DMP_LN(buf, n, "CD_CNT: 0x%x\n", arpStats->cdCnt);
+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", arpStats->arCnt);
+ FM_DMP_LN(buf, n, "RATM_CNT: 0x%x\n", arpStats->ratmCnt);
+ FM_DMP_LN(buf, n, "UKOP_CNT: 0x%x\n", arpStats->ukopCnt);
+ FM_DMP_LN(buf, n, "NMTP_CNT: 0x%x\n", arpStats->nmtpCnt);
+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", arpStats->nmVlanCnt);
+ iounmap(arpStats);
+ }
+
+ iounmap(ArpDescriptor);
+ }
+ if (ArCommonDescPtr->p_IcmpV4Descriptor)
+ {
+ t_DsarIcmpV4Descriptor* ICMPV4Descriptor =
+ (t_DsarIcmpV4Descriptor*)ioremap(ioread32be(
+ &ArCommonDescPtr->p_IcmpV4Descriptor) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof (t_DsarIcmpV4Descriptor));
+ FM_DMP_LN(buf, n, "\nEcho ICMPv4\n");
+ FM_DMP_LN(buf, n, "===========\n");
+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", ICMPV4Descriptor->control);
+ if (ICMPV4Descriptor->numOfBindings)
+ {
+ char ip_str[100];
+ t_DsarArpBindingEntry* bindings = ioremap(
+ ioread32be(&ICMPV4Descriptor->p_Bindings) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ ICMPV4Descriptor->numOfBindings *
+ sizeof(t_DsarArpBindingEntry));
+ uint8_t* ip_addr = (uint8_t*)&bindings->ipv4Addr;
+ FM_DMP_LN(buf, n, " ip vlan id\n");
+ for (i = 0; i < ICMPV4Descriptor->numOfBindings; i++)
+ {
+ n += snprintf(ip_str, 100, "%d.%d.%d.%d",
+ ip_addr[0], ip_addr[1],
+ ip_addr[2], ip_addr[3]);
+ FM_DMP_LN(buf, n, "%-15s 0x%x\n",
+ ip_str, bindings->vlanId);
+ }
+ iounmap(bindings);
+ }
+ if (ICMPV4Descriptor->p_Statistics)
+ {
+ t_DsarIcmpV4Statistics* icmpv4Stats = ioremap(
+ ioread32be(&ICMPV4Descriptor->p_Statistics) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof(t_DsarIcmpV4Statistics));
+ FM_DMP_LN(buf, n, "statistics\n");
+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", icmpv4Stats->invalCnt);
+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", icmpv4Stats->nmVlanCnt);
+ FM_DMP_LN(buf, n, "NMIP_CNT: 0x%x\n", icmpv4Stats->nmIpCnt);
+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", icmpv4Stats->arCnt);
+ FM_DMP_LN(buf, n, "CSERR_CNT: 0x%x\n", icmpv4Stats->cserrCnt);
+ iounmap(icmpv4Stats);
+ }
+ iounmap(ICMPV4Descriptor);
+ }
+ if (ArCommonDescPtr->p_NdDescriptor)
+ {
+ t_DsarNdDescriptor *NDDescriptor =
+ (t_DsarNdDescriptor*)ioremap(ioread32be(
+ &ArCommonDescPtr->p_NdDescriptor) + p_FmPort->
+ fmMuramPhysBaseAddr, sizeof (t_DsarNdDescriptor));
+ FM_DMP_LN(buf, n, "\nNDP\n");
+ FM_DMP_LN(buf, n, "===\n");
+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", NDDescriptor->control);
+ FM_DMP_LN(buf, n, "solicited address 0x%08x\n", NDDescriptor->solicitedAddr);
+ if (NDDescriptor->numOfBindings)
+ {
+ char ip_str[100];
+ t_DsarIcmpV6BindingEntry* bindings = ioremap(
+ ioread32be(&NDDescriptor->p_Bindings) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ NDDescriptor->numOfBindings *
+ sizeof(t_DsarIcmpV6BindingEntry));
+ uint16_t* ip_addr = (uint16_t*)&bindings->ipv6Addr;
+ FM_DMP_LN(buf, n, " ip vlan id\n");
+ for (i = 0; i < NDDescriptor->numOfBindings; i++)
+ {
+ n += snprintf(ip_str, 100,
+ "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x",
+ ip_addr[0], ip_addr[1], ip_addr[2], ip_addr[3],
+ ip_addr[4], ip_addr[5], ip_addr[6], ip_addr[7]);
+ FM_DMP_LN(buf, n, "%s 0x%x\n", ip_str, bindings->vlanId);
+ }
+ iounmap(bindings);
+ }
+ if (NDDescriptor->p_Statistics)
+ {
+ t_NdStatistics* ndStats = ioremap(
+ ioread32be(&NDDescriptor->p_Statistics) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof(t_NdStatistics));
+ FM_DMP_LN(buf, n, "statistics\n");
+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", ndStats->invalCnt);
+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", ndStats->nmVlanCnt);
+ FM_DMP_LN(buf, n, "NMIP_CNT: 0x%x\n", ndStats->nmIpCnt);
+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", ndStats->arCnt);
+ FM_DMP_LN(buf, n, "USADVERT_CNT: 0x%x\n", ndStats->usadvertCnt);
+ FM_DMP_LN(buf, n, "NMMCAST_CNT: 0x%x\n", ndStats->nmmcastCnt);
+ FM_DMP_LN(buf, n, "NSLLA_CNT: 0x%x\n", ndStats->nsllaCnt);
+ iounmap(ndStats);
+ }
+ iounmap(NDDescriptor);
+ }
+ if (ArCommonDescPtr->p_IcmpV6Descriptor)
+ {
+ t_DsarIcmpV6Descriptor *ICMPV6Descriptor =
+ (t_DsarIcmpV6Descriptor*)ioremap(ioread32be(
+ &ArCommonDescPtr->p_IcmpV6Descriptor) + p_FmPort->
+ fmMuramPhysBaseAddr, sizeof (t_DsarIcmpV6Descriptor));
+ FM_DMP_LN(buf, n, "\nEcho ICMPv6\n");
+ FM_DMP_LN(buf, n, "===========\n");
+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", ICMPV6Descriptor->control);
+ if (ICMPV6Descriptor->numOfBindings)
+ {
+ char ip_str[100];
+ t_DsarIcmpV6BindingEntry* bindings = ioremap(
+ ioread32be(&ICMPV6Descriptor->p_Bindings) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ ICMPV6Descriptor->numOfBindings *
+ sizeof(t_DsarIcmpV6BindingEntry));
+ uint16_t* ip_addr = (uint16_t*)&bindings->ipv6Addr;
+ FM_DMP_LN(buf, n, " ip vlan id\n");
+ for (i = 0; i < ICMPV6Descriptor->numOfBindings; i++)
+ {
+ n += snprintf(ip_str, 100,
+ "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x",
+ ip_addr[0], ip_addr[1], ip_addr[2], ip_addr[3],
+ ip_addr[4], ip_addr[5], ip_addr[6], ip_addr[7]);
+ FM_DMP_LN(buf, n, "%s 0x%x\n", ip_str, bindings->vlanId);
+ }
+ iounmap(bindings);
+ }
+ if (ICMPV6Descriptor->p_Statistics)
+ {
+ t_DsarIcmpV6Statistics* icmpv6Stats = ioremap(
+ ioread32be(&ICMPV6Descriptor->p_Statistics) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof(t_DsarIcmpV6Statistics));
+ FM_DMP_LN(buf, n, "statistics\n");
+ FM_DMP_LN(buf, n, "INVAL_CNT: 0x%x\n", icmpv6Stats->invalCnt);
+ FM_DMP_LN(buf, n, "NMVLAN_CNT: 0x%x\n", icmpv6Stats->nmVlanCnt);
+ FM_DMP_LN(buf, n, "NMIP_CNT: 0x%x\n", icmpv6Stats->nmIpCnt);
+ FM_DMP_LN(buf, n, "AR_CNT: 0x%x\n", icmpv6Stats->arCnt);
+ iounmap(icmpv6Stats);
+ }
+ iounmap(ICMPV6Descriptor);
+ }
+ if (ArCommonDescPtr->p_SnmpDescriptor)
+ {
+ t_DsarSnmpDescriptor *SnmpDescriptor =
+ (t_DsarSnmpDescriptor*)ioremap(ioread32be(
+ &ArCommonDescPtr->p_SnmpDescriptor) + p_FmPort->
+ fmMuramPhysBaseAddr, sizeof (t_DsarSnmpDescriptor));
+ FM_DMP_LN(buf, n, "\nSNMP\n");
+ FM_DMP_LN(buf, n, "===========\n");
+ FM_DMP_LN(buf, n, "control bits 0x%04x\n", SnmpDescriptor->control);
+ FM_DMP_LN(buf, n, "max message length 0x%04x\n", SnmpDescriptor->maxSnmpMsgLength);
+ if (SnmpDescriptor->numOfIpv4Addresses)
+ {
+ char ip_str[100];
+ t_DsarSnmpIpv4AddrTblEntry* addrs = ioremap(
+ ioread32be(&SnmpDescriptor->p_Ipv4AddrTbl) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ SnmpDescriptor->numOfIpv4Addresses *
+ sizeof(t_DsarSnmpIpv4AddrTblEntry));
+ uint8_t* ip_addr = (uint8_t*)&addrs->ipv4Addr;
+ FM_DMP_LN(buf, n, " ip vlan id\n");
+ for (i = 0; i < SnmpDescriptor->numOfIpv4Addresses; i++)
+ {
+ n += snprintf(ip_str, 100, "%d.%d.%d.%d",
+ ip_addr[0], ip_addr[1],
+ ip_addr[2], ip_addr[3]);
+ FM_DMP_LN(buf, n, "%-15s 0x%x\n", ip_str, addrs->vlanId);
+ }
+ iounmap(addrs);
+ }
+ if (SnmpDescriptor->p_Statistics)
+ {
+ t_DsarSnmpStatistics* snmpStats = ioremap(
+ ioread32be(&SnmpDescriptor->p_Statistics) +
+ p_FmPort->fmMuramPhysBaseAddr,
+ sizeof(t_DsarSnmpStatistics));
+ FM_DMP_LN(buf, n, "statistics\n");
+ FM_DMP_LN(buf, n, "snmpErrCnt: 0x%x\n", snmpStats->snmpErrCnt);
+ FM_DMP_LN(buf, n, "snmpCommunityErrCnt: 0x%x\n", snmpStats->snmpCommunityErrCnt);
+ FM_DMP_LN(buf, n, "snmpTotalDiscardCnt: 0x%x\n", snmpStats->snmpTotalDiscardCnt);
+ FM_DMP_LN(buf, n, "snmpGetReqCnt: 0x%x\n", snmpStats->snmpGetReqCnt);
+ FM_DMP_LN(buf, n, "snmpGetNextReqCnt: 0x%x\n", snmpStats->snmpGetNextReqCnt);
+ iounmap(snmpStats);
+ }
+ iounmap(SnmpDescriptor);
+ }
+ iounmap(ArCommonDescPtr);
+ iounmap(param_page);
+ return n;
+}
+
+static ssize_t show_fm_port_dsar_mem(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+#endif
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_LnxWrpFmPortDev =
+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+
+ local_irq_save(flags);
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ } else {
+ n = snprintf(buf, PAGE_SIZE,
+ "FM port driver registers dump.\n");
+ n = fm_port_dsar_dump_mem(p_LnxWrpFmPortDev->h_Dev, buf, n);
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+ return n;
+#endif
+}
+
+static ssize_t show_fm_port_dsar_regs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+#endif
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_LnxWrpFmPortDev =
+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+
+ local_irq_save(flags);
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ } else {
+ n = snprintf(buf, PAGE_SIZE,
+ "FM port driver registers dump.\n");
+ n = fm_port_dsar_dump_regs(p_LnxWrpFmPortDev->h_Dev, buf, n);
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+ return n;
+#endif
+}
+
+#if (DPAA_VERSION >= 11)
+static ssize_t show_fm_port_ipv4_options(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_LnxWrpFmPortDev =
+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+
+ local_irq_save(flags);
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ } else if (((t_FmPort *)p_LnxWrpFmPortDev->h_Dev)->p_ParamsPage
+ == NULL) {
+ n = snprintf(buf, PAGE_SIZE,
+ "\tPort: FMan-controller params page not set\n");
+ return n;
+ } else {
+ n = snprintf(buf, PAGE_SIZE,
+ "Counter for fragmented pkt with IP header options\n");
+ n = fm_port_dump_ipv4_opt(p_LnxWrpFmPortDev->h_Dev, buf, n);
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+ return n;
+#endif
+}
+
+#endif
+
+static ssize_t show_fm_port_bmi_regs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_LnxWrpFmPortDev =
+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+
+ local_irq_save(flags);
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ } else {
+ n = snprintf(buf, PAGE_SIZE,
+ "FM port driver registers dump.\n");
+ n = fm_port_dump_regs_bmi(p_LnxWrpFmPortDev->h_Dev, buf, n);
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+ return n;
+#endif
+}
+
+static ssize_t show_fm_port_qmi_regs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ unsigned long flags;
+ unsigned n = 0;
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+#endif
+
+ if (attr == NULL || buf == NULL || dev == NULL)
+ return -EINVAL;
+
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ p_LnxWrpFmPortDev =
+ (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+
+ local_irq_save(flags);
+
+ if (!p_LnxWrpFmPortDev->h_Dev) {
+ n = snprintf(buf, PAGE_SIZE, "\tFM Port not configured...\n");
+ return n;
+ } else {
+ n = snprintf(buf, PAGE_SIZE,
+ "FM port driver registers dump.\n");
+ n = fm_port_dump_regs_qmi(p_LnxWrpFmPortDev->h_Dev, buf, n);
+ }
+
+ local_irq_restore(flags);
+
+ return n;
+#else
+
+ local_irq_save(flags);
+ n = snprintf(buf, PAGE_SIZE,
+ "Debug level is too low to dump registers!!!\n");
+ local_irq_restore(flags);
+
+ return n;
+#endif
+}
+
+static DEVICE_ATTR(fm_port_regs, S_IRUGO | S_IRUSR, show_fm_port_regs, NULL);
+static DEVICE_ATTR(fm_port_qmi_regs, S_IRUGO | S_IRUSR, show_fm_port_qmi_regs, NULL);
+static DEVICE_ATTR(fm_port_bmi_regs, S_IRUGO | S_IRUSR, show_fm_port_bmi_regs, NULL);
+#if (DPAA_VERSION >= 11)
+static DEVICE_ATTR(fm_port_ipv4_opt, S_IRUGO | S_IRUSR, show_fm_port_ipv4_options, NULL);
+#endif
+static DEVICE_ATTR(fm_port_dsar_regs, S_IRUGO | S_IRUSR, show_fm_port_dsar_regs, NULL);
+static DEVICE_ATTR(fm_port_dsar_mem, S_IRUGO | S_IRUSR, show_fm_port_dsar_mem, NULL);
+
+int fm_port_sysfs_create(struct device *dev)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev;
+
+ if (dev == NULL)
+ return -EINVAL;
+
+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_LnxWrpFmPortDev == NULL))
+ return -EINVAL;
+
+ /* store to remove them when module is disabled */
+ p_LnxWrpFmPortDev->dev_attr_regs = &dev_attr_fm_port_regs;
+ p_LnxWrpFmPortDev->dev_attr_qmi_regs = &dev_attr_fm_port_qmi_regs;
+ p_LnxWrpFmPortDev->dev_attr_bmi_regs = &dev_attr_fm_port_bmi_regs;
+#if (DPAA_VERSION >= 11)
+ p_LnxWrpFmPortDev->dev_attr_ipv4_opt = &dev_attr_fm_port_ipv4_opt;
+#endif
+ p_LnxWrpFmPortDev->dev_attr_dsar_regs = &dev_attr_fm_port_dsar_regs;
+ p_LnxWrpFmPortDev->dev_attr_dsar_mem = &dev_attr_fm_port_dsar_mem;
+ /* Registers dump entry - in future will be moved to debugfs */
+ if (device_create_file(dev, &dev_attr_fm_port_regs) != 0)
+ return -EIO;
+ if (device_create_file(dev, &dev_attr_fm_port_qmi_regs) != 0)
+ return -EIO;
+ if (device_create_file(dev, &dev_attr_fm_port_bmi_regs) != 0)
+ return -EIO;
+#if (DPAA_VERSION >= 11)
+ if (device_create_file(dev, &dev_attr_fm_port_ipv4_opt) != 0)
+ return -EIO;
+#endif
+ if (device_create_file(dev, &dev_attr_fm_port_dsar_regs) != 0)
+ return -EIO;
+ if (device_create_file(dev, &dev_attr_fm_port_dsar_mem) != 0)
+ return -EIO;
+
+ /* FM Ports statistics */
+ switch (p_LnxWrpFmPortDev->settings.param.portType) {
+ case e_FM_PORT_TYPE_TX:
+ case e_FM_PORT_TYPE_TX_10G:
+ if (sysfs_create_group
+ (&dev->kobj, &fm_tx_port_dev_stats_attr_grp) != 0)
+ return -EIO;
+ break;
+ case e_FM_PORT_TYPE_RX:
+ case e_FM_PORT_TYPE_RX_10G:
+ if (sysfs_create_group
+ (&dev->kobj, &fm_rx_port_dev_stats_attr_grp) != 0)
+ return -EIO;
+ break;
+ case e_FM_PORT_TYPE_DUMMY:
+ case e_FM_PORT_TYPE_OH_OFFLINE_PARSING:
+ if (sysfs_create_group
+ (&dev->kobj, &fm_oh_port_dev_stats_attr_grp) != 0)
+ return -EIO;
+ break;
+ default:
+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__,
+ __func__);
+ return -EINVAL;
+ break;
+ };
+
+ return 0;
+}
+
+void fm_port_sysfs_destroy(struct device *dev)
+{
+ t_LnxWrpFmPortDev *p_LnxWrpFmPortDev = NULL;
+
+ /* this function has never been tested !!! */
+
+ if (WARN_ON(dev == NULL))
+ return;
+
+ p_LnxWrpFmPortDev = (t_LnxWrpFmPortDev *) dev_get_drvdata(dev);
+ if (WARN_ON(p_LnxWrpFmPortDev == NULL))
+ return;
+
+ /* The name attribute will be freed also by these 2 functions? */
+ switch (p_LnxWrpFmPortDev->settings.param.portType) {
+ case e_FM_PORT_TYPE_TX:
+ case e_FM_PORT_TYPE_TX_10G:
+ sysfs_remove_group(&dev->kobj, &fm_tx_port_dev_stats_attr_grp);
+ break;
+ case e_FM_PORT_TYPE_RX:
+ case e_FM_PORT_TYPE_RX_10G:
+ sysfs_remove_group(&dev->kobj, &fm_rx_port_dev_stats_attr_grp);
+ break;
+ case e_FM_PORT_TYPE_DUMMY:
+ case e_FM_PORT_TYPE_OH_OFFLINE_PARSING:
+ sysfs_remove_group(&dev->kobj, &fm_oh_port_dev_stats_attr_grp);
+ break;
+ default:
+ WARN(1, "FMD: failure at %s:%d/%s()!\n", __FILE__, __LINE__,
+ __func__);
+ break;
+ };
+
+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_regs);
+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_qmi_regs);
+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_bmi_regs);
+#if (DPAA_VERSION >= 11)
+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_ipv4_opt);
+#endif
+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_dsar_regs);
+ device_remove_file(dev, p_LnxWrpFmPortDev->dev_attr_dsar_mem);
+}
+
+
+int fm_port_dump_regs(void *h_dev, char *buf, int nn)
+{
+ t_FmPort *p_FmPort;
+ t_Fm *p_Fm;
+ uint8_t hardwarePortId;
+ int n = nn;
+
+ p_FmPort = (t_FmPort *)h_dev;
+ hardwarePortId = p_FmPort->hardwarePortId;
+ p_Fm = (t_Fm *)p_FmPort->h_Fm;
+
+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId - 1],
+ "fmbm_pp for port %u", hardwarePortId);
+ FM_DMP_MEM_32(buf, n,
+ &p_Fm->p_FmBmiRegs->fmbm_pp[hardwarePortId - 1]);
+
+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId - 1],
+ "fmbm_pfs for port %u", hardwarePortId);
+ FM_DMP_MEM_32(buf, n,
+ &p_Fm->p_FmBmiRegs->fmbm_pfs[hardwarePortId - 1]);
+
+ FM_DMP_TITLE(buf, n,
+ &p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId - 1],
+ "fmbm_spliodn for port %u", hardwarePortId);
+ FM_DMP_MEM_32(buf, n,
+ &p_Fm->p_FmBmiRegs->fmbm_spliodn[hardwarePortId - 1]);
+
+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId],
+ "fmfp_psfor port %u", hardwarePortId);
+ FM_DMP_MEM_32(buf, n, &p_Fm->p_FmFpmRegs->fmfp_ps[hardwarePortId]);
+
+ FM_DMP_TITLE(buf, n, &p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId / 2],
+ "fmdmplrfor port %u", hardwarePortId);
+ FM_DMP_MEM_32(buf, n,
+ &p_Fm->p_FmDmaRegs->fmdmplr[hardwarePortId / 2]);
+ return n;
+}
+
+#if (DPAA_VERSION >= 11)
+
+int fm_port_dump_ipv4_opt(void *h_dev, char *buf, int nn)
+{
+ t_FmPort *p_FmPort;
+ int n = nn;
+
+ p_FmPort = (t_FmPort *)h_dev;
+
+ FM_DMP_V32(buf, n, p_FmPort->p_ParamsPage, ipfOptionsCounter);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ return n;
+}
+#endif
+
+int fm_port_dump_regs_bmi(void *h_dev, char *buf, int nn)
+{
+ t_FmPort *p_FmPort;
+ u_FmPortBmiRegs *p_bmi;
+
+ char arr[20];
+ uint8_t flag;
+ int i = 0;
+ int n = nn;
+
+ p_FmPort = (t_FmPort *)h_dev;
+ p_bmi = p_FmPort->p_FmPortBmiRegs;
+
+ memset(arr, 0, sizeof(arr));
+ switch (p_FmPort->portType) {
+ case (e_FM_PORT_TYPE_OH_OFFLINE_PARSING):
+ strcpy(arr, "OFFLINE-PARSING");
+ flag = 0;
+ break;
+ case (e_FM_PORT_TYPE_OH_HOST_COMMAND):
+ strcpy(arr, "HOST-COMMAND");
+ flag = 0;
+ break;
+ case (e_FM_PORT_TYPE_RX):
+ strcpy(arr, "RX");
+ flag = 1;
+ break;
+ case (e_FM_PORT_TYPE_RX_10G):
+ strcpy(arr, "RX-10G");
+ flag = 1;
+ break;
+ case (e_FM_PORT_TYPE_TX):
+ strcpy(arr, "TX");
+ flag = 2;
+ break;
+ case (e_FM_PORT_TYPE_TX_10G):
+ strcpy(arr, "TX-10G");
+ flag = 2;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ FM_DMP_TITLE(buf, n, NULL,
+ "FMan-Port (%s #%d) registers:",
+ arr, p_FmPort->portId);
+
+ FM_DMP_TITLE(buf, n, p_bmi, "Bmi Port Regs");
+
+ switch (flag) {
+ case (0):
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ocfg);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ost);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oda);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oicp);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofdne);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofne);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofca);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofpne);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opso);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opp);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_occb);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oim);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofp);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofed);
+
+ FM_DMP_TITLE(buf, n,
+ &(p_bmi->ohPortBmiRegs.fmbm_oprai), "fmbm_oprai");
+ for (i = 0; i < FM_PORT_PRS_RESULT_NUM_OF_WORDS; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->ohPortBmiRegs.fmbm_oprai[i]));
+ }
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofqid);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oefqid);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofsdm);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofsem);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofene);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_orlmts);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_orlmt);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ocmne);
+ {
+#ifndef FM_NO_OP_OBSERVED_POOLS
+ if (p_FmPort->fmRevInfo.majorRev == 4) {
+ FM_DMP_TITLE(buf, n,
+ &p_bmi->ohPortBmiRegs.fmbm_oebmpi,
+ "fmbm_oebmpi");
+
+ for (i = 0; i < FM_PORT_MAX_NUM_OF_OBSERVED_EXT_POOLS; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->ohPortBmiRegs.fmbm_oebmpi[i]));
+ }
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ocgm);
+ }
+#endif /* !FM_NO_OP_OBSERVED_POOLS */
+ }
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ostc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofrc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofdc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofledc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofufdc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_offc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofwdc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofldec);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_opcp);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_occn);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_otuc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_oduc);
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ofuc);
+ FM_DMP_TITLE(buf, n, &(p_bmi->ohPortBmiRegs.fmbm_odcfg),
+ "fmbm_odcfg");
+ for (i = 0; i < 3; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->ohPortBmiRegs.fmbm_odcfg[i]));
+ }
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ FM_DMP_V32(buf, n, &p_bmi->ohPortBmiRegs, fmbm_ogpr);
+ break;
+ case (1):
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rcfg);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rst);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rda);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfp);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_reth);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfed);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_ricp);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rebm);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfne);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfca);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfpne);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpso);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpp);
+ FM_DMP_TITLE(buf, n, &(p_bmi->rxPortBmiRegs.fmbm_rprai),
+ "fmbm_rprai");
+ for (i = 0; i < FM_PORT_PRS_RESULT_NUM_OF_WORDS; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->rxPortBmiRegs.fmbm_rprai[i]));
+ }
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfqid);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_refqid);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfsdm);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfsem);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfene);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rcmne);
+ FM_DMP_TITLE(buf, n, &p_bmi->rxPortBmiRegs.fmbm_ebmpi,
+ "fmbm_ebmpi");
+ for (i = 0; i < FM_PORT_MAX_NUM_OF_EXT_POOLS; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->rxPortBmiRegs.fmbm_ebmpi[i]));
+ }
+ FM_DMP_TITLE(buf, n, &p_bmi->rxPortBmiRegs.fmbm_acnt,
+ "fmbm_acnt");
+ for (i = 0; i < FM_PORT_MAX_NUM_OF_EXT_POOLS; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->rxPortBmiRegs.fmbm_acnt[i]));
+ }
+ FM_DMP_TITLE(buf, n, &p_bmi->rxPortBmiRegs.fmbm_rcgm,
+ "fmbm_rcgm");
+ for (i = 0; i < FM_PORT_NUM_OF_CONGESTION_GRPS / 32; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->rxPortBmiRegs.fmbm_rcgm[i]));
+ }
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rmpd);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rstc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfrc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfbc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rlfc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rffc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfcd);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfldec);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rodc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpcp);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rccn);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rtuc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rrquc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rduc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rfuc);
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rpac);
+ FM_DMP_TITLE(buf, n, &(p_bmi->rxPortBmiRegs.fmbm_rdcfg),
+ "fmbm_rdcfg");
+ for (i = 0; i < 3; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->rxPortBmiRegs.fmbm_rdcfg[i]));
+ }
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->rxPortBmiRegs, fmbm_rgpr);
+ break;
+ case (2):
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tcfg);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tst);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tda);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfp);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfed);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_ticp);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfdne);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfca);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tcfqid);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfeqid);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfene);
+#if (DPAA_VERSION >= 11)
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfne);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tcmne);
+#endif /* (DPAA_VERSION >= 11) */
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_trlmts);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_trlmt);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tstc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfrc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfdc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfledc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfufdc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tpc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tpcp);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tccn);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_ttuc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_ttcquc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tduc);
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tfuc);
+ FM_DMP_TITLE(buf, n, &(p_bmi->txPortBmiRegs.fmbm_tdcfg),
+ "fmbm_tdcfg");
+ for (i = 0; i < 3 ; ++i) {
+ FM_DMP_MEM_32(buf, n,
+ &(p_bmi->txPortBmiRegs.fmbm_tdcfg[i]));
+ }
+ FM_DMP_SUBTITLE(buf, n, "\n");
+ FM_DMP_V32(buf, n, &p_bmi->txPortBmiRegs, fmbm_tgpr);
+ break;
+ }
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ return n;
+}
+
+int fm_port_dump_regs_qmi(void *h_dev, char *buf, int nn)
+{
+ t_FmPort *p_FmPort;
+ int n = nn;
+
+ p_FmPort = (t_FmPort *)h_dev;
+
+ FM_DMP_TITLE(buf, n, p_FmPort->p_FmPortQmiRegs, "Qmi Port Regs");
+
+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnc);
+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pns);
+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnts);
+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnen);
+ FM_DMP_V32(buf, n, p_FmPort->p_FmPortQmiRegs, fmqm_pnetfc);
+ FM_DMP_V32(buf, n,
+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndn);
+ FM_DMP_V32(buf, n,
+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndc);
+ FM_DMP_V32(buf, n,
+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndtfc);
+ FM_DMP_V32(buf, n,
+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndfdc);
+ FM_DMP_V32(buf, n,
+ &p_FmPort->p_FmPortQmiRegs->nonRxQmiRegs, fmqm_pndcc);
+
+ FM_DMP_SUBTITLE(buf, n, "\n");
+
+ return n;
+}
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm_port.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ @File lnxwrp_sysfs_fm_port.h
+
+ @Description FM port sysfs functions.
+
+*/
+
+#ifndef LNXWRP_SYSFS_FM_PORT_H_
+#define LNXWRP_SYSFS_FM_PORT_H_
+
+#include "lnxwrp_sysfs.h"
+
+int fm_port_sysfs_create(struct device *dev);
+void fm_port_sysfs_destroy(struct device *dev);
+
+int fm_port_dump_regs(void *h_dev, char *buf, int n);
+int fm_port_dump_regs_bmi(void *h_dev, char *buf, int n);
+int fm_port_dump_regs_qmi(void *h_dev, char *buf, int n);
+
+#if (DPAA_VERSION >= 11)
+int fm_port_dump_ipv4_opt(void *h_dev, char *buf, int n);
+#endif
+
+#endif /* LNXWRP_SYSFS_FM_PORT_H_ */
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/Makefile
@@ -0,0 +1,18 @@
+#
+# Makefile for the Freescale Ethernet controllers
+#
+ccflags-y += -DVERSION=\"\"
+#
+#Include netcomm SW specific definitions
+include $(srctree)/drivers/net/ethernet/freescale/sdk_fman/ncsw_config.mk
+
+obj-y += fsl-ncsw-xx.o
+
+ifneq ($(CONFIG_FMAN_ARM),y)
+fsl-ncsw-xx-objs := xx_linux.o \
+ module_strings.o
+else
+fsl-ncsw-xx-objs := xx_arm_linux.o \
+ module_strings.o
+endif
+
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/module_strings.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Module names for debug messages */
+const char *moduleStrings[] =
+{
+ "", /* MODULE_UNKNOWN */
+ "FM", /* MODULE_FM */
+ "FM-MURAM", /* MODULE_FM_MURAM */
+ "FM-PCD", /* MODULE_FM_PCD */
+ "FM-RTC", /* MODULE_FM_RTC */
+ "FM-MAC", /* MODULE_FM_MAC */
+ "FM-Port", /* MODULE_FM_PORT */
+ "MM", /* MODULE_MM */
+ "FM-SP", /* MODULE_FM_SP */
+ "FM-MACSEC" /* MODULE_FM_MACSEC */
+};
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/xx_arm_linux.c
@@ -0,0 +1,905 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File xx_arm_linux.c
+
+ @Description XX routines implementation for Linux.
+*//***************************************************************************/
+#include <linux/version.h>
+
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/ptrace.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/fs.h>
+#include <linux/vmalloc.h>
+#include <linux/init.h>
+#include <linux/timer.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/proc_fs.h>
+#include <linux/smp.h>
+#include <linux/of.h>
+#include <linux/irqdomain.h>
+
+#include <linux/workqueue.h>
+
+#ifdef BIGPHYSAREA_ENABLE
+#include <linux/bigphysarea.h>
+#endif /* BIGPHYSAREA_ENABLE */
+
+//#include <sysdev/fsl_soc.h>
+#include <asm/pgtable.h>
+#include <asm/irq.h>
+#include <asm/bitops.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/atomic.h>
+#include <asm/string.h>
+#include <asm/byteorder.h>
+#include <asm/page.h>
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "list_ext.h"
+#include "mm_ext.h"
+#include "sys_io_ext.h"
+#include "xx.h"
+
+
+#define __ERR_MODULE__ MODULE_UNKNOWN
+
+#ifdef BIGPHYSAREA_ENABLE
+#define MAX_ALLOCATION_SIZE 128 * 1024 /* Maximum size allocated with kmalloc is 128K */
+
+
+/* TODO: large allocations => use big phys area */
+/******************************************************************************
+ * routine: get_nr_pages
+ *
+ * description:
+ * calculates the number of memory pages for a given size (in bytes)
+ *
+ * arguments:
+ * size - the number of bytes
+ *
+ * return code:
+ * The number of pages
+ *
+ *****************************************************************************/
+static __inline__ uint32_t get_nr_pages (uint32_t size)
+{
+ return (uint32_t)((size >> PAGE_SHIFT) + (size & PAGE_SHIFT ? 1 : 0));
+}
+
+static bool in_big_phys_area (uint32_t addr)
+{
+ uint32_t base, size;
+
+ bigphysarea_get_details (&base, &size);
+ return ((addr >= base) && (addr < base + size));
+}
+#endif /* BIGPHYSAREA_ENABLE */
+
+void * xx_Malloc(uint32_t n)
+{
+ void *a;
+ uint32_t flags;
+
+ flags = XX_DisableAllIntr();
+#ifdef BIGPHYSAREA_ENABLE
+ if (n >= MAX_ALLOCATION_SIZE)
+ a = (void*)bigphysarea_alloc_pages(get_nr_pages(n), 0, GFP_ATOMIC);
+ else
+#endif /* BIGPHYSAREA_ENABLE */
+ a = (void *)kmalloc((uint32_t)n, GFP_ATOMIC);
+ if (!a)
+ XX_Print("No memory for XX_Malloc\n");
+ XX_RestoreAllIntr(flags);
+
+ return a;
+}
+
+void xx_Free(void *p)
+{
+#ifdef BIGPHYSAREA_ENABLE
+ if (in_big_phys_area ((uint32_t)p))
+ bigphysarea_free_pages(p);
+ else
+#endif /* BIGPHYSAREA_ENABLE */
+ kfree(p);
+}
+
+void XX_Exit(int status)
+{
+ WARN(1, "\n\nFMD: fatal error, driver can't go on!!!\n\n");
+}
+
+#define BUF_SIZE 512
+void XX_Print(char *str, ...)
+{
+ va_list args;
+#ifdef CONFIG_SMP
+ char buf[BUF_SIZE];
+#endif /* CONFIG_SMP */
+
+ va_start(args, str);
+#ifdef CONFIG_SMP
+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE)
+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE);
+ printk(KERN_CRIT "cpu %d: %s", raw_smp_processor_id(), buf);
+#else
+ vprintk(str, args);
+#endif /* CONFIG_SMP */
+ va_end(args);
+}
+
+void XX_Fprint(void *file, char *str, ...)
+{
+ va_list args;
+#ifdef CONFIG_SMP
+ char buf[BUF_SIZE];
+#endif /* CONFIG_SMP */
+
+ va_start(args, str);
+#ifdef CONFIG_SMP
+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE)
+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE);
+ printk (KERN_CRIT "cpu %d: %s", smp_processor_id(), buf);
+
+#else
+ vprintk(str, args);
+#endif /* CONFIG_SMP */
+ va_end(args);
+}
+
+#ifdef DEBUG_XX_MALLOC
+typedef void (*t_ffn)(void *);
+typedef struct {
+ t_ffn f_free;
+ void *mem;
+ char *fname;
+ int fline;
+ uint32_t size;
+ t_List node;
+} t_MemDebug;
+#define MEMDBG_OBJECT(p_List) LIST_OBJECT(p_List, t_MemDebug, node)
+
+LIST(memDbgLst);
+
+
+void * XX_MallocDebug(uint32_t size, char *fname, int line)
+{
+ void *mem;
+ t_MemDebug *p_MemDbg;
+
+ p_MemDbg = (t_MemDebug *)xx_Malloc(sizeof(t_MemDebug));
+ if (p_MemDbg == NULL)
+ return NULL;
+
+ mem = xx_Malloc(size);
+ if (mem == NULL)
+ {
+ XX_Free(p_MemDbg);
+ return NULL;
+ }
+
+ INIT_LIST(&p_MemDbg->node);
+ p_MemDbg->f_free = xx_Free;
+ p_MemDbg->mem = mem;
+ p_MemDbg->fname = fname;
+ p_MemDbg->fline = line;
+ p_MemDbg->size = size+sizeof(t_MemDebug);
+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst);
+
+ return mem;
+}
+
+void * XX_MallocSmartDebug(uint32_t size,
+ int memPartitionId,
+ uint32_t align,
+ char *fname,
+ int line)
+{
+ void *mem;
+ t_MemDebug *p_MemDbg;
+
+ p_MemDbg = (t_MemDebug *)XX_Malloc(sizeof(t_MemDebug));
+ if (p_MemDbg == NULL)
+ return NULL;
+
+ mem = xx_MallocSmart((uint32_t)size, memPartitionId, align);
+ if (mem == NULL)
+ {
+ XX_Free(p_MemDbg);
+ return NULL;
+ }
+
+ INIT_LIST(&p_MemDbg->node);
+ p_MemDbg->f_free = xx_FreeSmart;
+ p_MemDbg->mem = mem;
+ p_MemDbg->fname = fname;
+ p_MemDbg->fline = line;
+ p_MemDbg->size = size+sizeof(t_MemDebug);
+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst);
+
+ return mem;
+}
+
+static void debug_free(void *mem)
+{
+ t_List *p_MemDbgLh = NULL;
+ t_MemDebug *p_MemDbg;
+ bool found = FALSE;
+
+ if (LIST_IsEmpty(&memDbgLst))
+ {
+ REPORT_ERROR(MAJOR, E_ALREADY_FREE, ("Unbalanced free (0x%08x)", mem));
+ return;
+ }
+
+ LIST_FOR_EACH(p_MemDbgLh, &memDbgLst)
+ {
+ p_MemDbg = MEMDBG_OBJECT(p_MemDbgLh);
+ if (p_MemDbg->mem == mem)
+ {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_FOUND,
+ ("Attempt to free unallocated address (0x%08x)",mem));
+ dump_stack();
+ return;
+ }
+
+ LIST_Del(p_MemDbgLh);
+ p_MemDbg->f_free(mem);
+ p_MemDbg->f_free(p_MemDbg);
+}
+
+void XX_FreeSmart(void *p)
+{
+ debug_free(p);
+}
+
+
+void XX_Free(void *p)
+{
+ debug_free(p);
+}
+
+#else /* not DEBUG_XX_MALLOC */
+void * XX_Malloc(uint32_t size)
+{
+ return xx_Malloc(size);
+}
+
+void * XX_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment)
+{
+ return xx_MallocSmart(size,memPartitionId, alignment);
+}
+
+void XX_FreeSmart(void *p)
+{
+ xx_FreeSmart(p);
+}
+
+
+void XX_Free(void *p)
+{
+ xx_Free(p);
+}
+#endif /* not DEBUG_XX_MALLOC */
+
+
+#if (defined(REPORT_EVENTS) && (REPORT_EVENTS > 0))
+void XX_EventById(uint32_t event, t_Handle appId, uint16_t flags, char *msg)
+{
+ e_Event eventCode = (e_Event)event;
+
+ UNUSED(eventCode);
+ UNUSED(appId);
+ UNUSED(flags);
+ UNUSED(msg);
+}
+#endif /* (defined(REPORT_EVENTS) && ... */
+
+
+uint32_t XX_DisableAllIntr(void)
+{
+ unsigned long flags;
+
+#ifdef local_irq_save_nort
+ local_irq_save_nort(flags);
+#else
+ local_irq_save(flags);
+#endif
+
+ return (uint32_t)flags;
+}
+
+void XX_RestoreAllIntr(uint32_t flags)
+{
+#ifdef local_irq_restore_nort
+ local_irq_restore_nort((unsigned long)flags);
+#else
+ local_irq_restore((unsigned long)flags);
+#endif
+}
+
+t_Error XX_Call( uint32_t qid, t_Error (* f)(t_Handle), t_Handle id, t_Handle appId, uint16_t flags )
+{
+ UNUSED(qid);
+ UNUSED(appId);
+ UNUSED(flags);
+
+ return f(id);
+}
+
+int XX_IsICacheEnable(void)
+{
+ return TRUE;
+}
+
+int XX_IsDCacheEnable(void)
+{
+ return TRUE;
+}
+
+
+typedef struct {
+ t_Isr *f_Isr;
+ t_Handle handle;
+} t_InterruptHandler;
+
+
+t_Handle interruptHandlers[0x00010000];
+
+static irqreturn_t LinuxInterruptHandler (int irq, void *dev_id)
+{
+ t_InterruptHandler *p_IntrHndl = (t_InterruptHandler *)dev_id;
+ p_IntrHndl->f_Isr(p_IntrHndl->handle);
+ return IRQ_HANDLED;
+}
+
+t_Error XX_SetIntr(int irq, t_Isr *f_Isr, t_Handle handle)
+{
+ const char *device;
+ t_InterruptHandler *p_IntrHndl;
+
+ device = GetDeviceName(irq);
+ if (device == NULL)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Interrupt source - %d", irq));
+
+ p_IntrHndl = (t_InterruptHandler *)XX_Malloc(sizeof(t_InterruptHandler));
+ if (p_IntrHndl == NULL)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ p_IntrHndl->f_Isr = f_Isr;
+ p_IntrHndl->handle = handle;
+ interruptHandlers[irq] = p_IntrHndl;
+
+ if (request_irq(GetDeviceIrqNum(irq), LinuxInterruptHandler, 0, device, p_IntrHndl) < 0)
+ RETURN_ERROR(MAJOR, E_BUSY, ("Can't get IRQ %s\n", device));
+ disable_irq(GetDeviceIrqNum(irq));
+
+ return E_OK;
+}
+
+t_Error XX_FreeIntr(int irq)
+{
+ t_InterruptHandler *p_IntrHndl = interruptHandlers[irq];
+ free_irq(GetDeviceIrqNum(irq), p_IntrHndl);
+ XX_Free(p_IntrHndl);
+ interruptHandlers[irq] = 0;
+ return E_OK;
+}
+
+t_Error XX_EnableIntr(int irq)
+{
+ enable_irq(GetDeviceIrqNum(irq));
+ return E_OK;
+}
+
+t_Error XX_DisableIntr(int irq)
+{
+ disable_irq(GetDeviceIrqNum(irq));
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* Tasklet Service Routines */
+/*****************************************************************************/
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+typedef struct
+{
+ t_Handle h_Data;
+ void (*f_Callback) (void *);
+ struct delayed_work dwork;
+} t_Tasklet;
+
+static void GenericTaskletCallback(struct work_struct *p_Work)
+{
+ t_Tasklet *p_Task = container_of(p_Work, t_Tasklet, dwork.work);
+
+ p_Task->f_Callback(p_Task->h_Data);
+}
+#endif /* LINUX_VERSION_CODE */
+
+
+t_TaskletHandle XX_InitTasklet (void (*routine)(void *), void *data)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ struct work_struct *p_Task;
+ p_Task = (struct work_struct *)XX_Malloc(sizeof(struct work_struct));
+ INIT_WORK(p_Task, routine, data);
+#else
+ t_Tasklet *p_Task = (t_Tasklet *)XX_Malloc(sizeof(t_Tasklet));
+ p_Task->h_Data = data;
+ p_Task->f_Callback = routine;
+ INIT_DELAYED_WORK(&p_Task->dwork, GenericTaskletCallback);
+#endif /* LINUX_VERSION_CODE */
+
+ return (t_TaskletHandle)p_Task;
+}
+
+
+void XX_FreeTasklet (t_TaskletHandle h_Tasklet)
+{
+ if (h_Tasklet)
+ XX_Free(h_Tasklet);
+}
+
+int XX_ScheduleTask(t_TaskletHandle h_Tasklet, int immediate)
+{
+ int ans;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ if (immediate)
+ ans = schedule_work(h_Tasklet);
+ else
+ ans = schedule_delayed_work(h_Tasklet, 1);
+#else
+ if (immediate)
+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, 0);
+ else
+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, HZ);
+#endif /* LINUX_VERSION_CODE */
+
+ return ans;
+}
+
+void XX_FlushScheduledTasks(void)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+ flush_scheduled_tasks();
+#else
+ flush_scheduled_work();
+#endif /* LINUX_VERSION_CODE */
+}
+
+int XX_TaskletIsQueued(t_TaskletHandle h_Tasklet)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ return (int)(((struct work_struct *)h_Tasklet)->pending);
+#else
+ return (int)delayed_work_pending(&((t_Tasklet *)h_Tasklet)->dwork);
+#endif /* LINUX_VERSION_CODE */
+}
+
+void XX_SetTaskletData(t_TaskletHandle h_Tasklet, t_Handle data)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+ ((struct tq_struct *)h_Tasklet)->data = data;
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ ((struct work_struct *)h_Tasklet)->data = data;
+#else
+ ((t_Tasklet *)h_Tasklet)->h_Data = data;
+#endif /* LINUX_VERSION_CODE */
+}
+
+t_Handle XX_GetTaskletData(t_TaskletHandle h_Tasklet)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ return (t_Handle)(((struct work_struct *)h_Tasklet)->data);
+#else
+ return ((t_Tasklet *)h_Tasklet)->h_Data;
+#endif /* LINUX_VERSION_CODE */
+}
+
+
+/*****************************************************************************/
+/* Spinlock Service Routines */
+/*****************************************************************************/
+
+t_Handle XX_InitSpinlock(void)
+{
+ spinlock_t *p_Spinlock = (spinlock_t *)XX_Malloc(sizeof(spinlock_t));
+ if (!p_Spinlock)
+ return NULL;
+
+ spin_lock_init(p_Spinlock);
+
+ return (t_Handle)p_Spinlock;
+}
+
+void XX_FreeSpinlock(t_Handle h_Spinlock)
+{
+ if (h_Spinlock)
+ XX_Free(h_Spinlock);
+}
+
+void XX_LockSpinlock(t_Handle h_Spinlock)
+{
+ spin_lock((spinlock_t *)h_Spinlock);
+}
+
+void XX_UnlockSpinlock(t_Handle h_Spinlock)
+{
+ spin_unlock((spinlock_t *)h_Spinlock);
+}
+
+uint32_t XX_LockIntrSpinlock(t_Handle h_Spinlock)
+{
+ unsigned long intrFlags;
+ spin_lock_irqsave((spinlock_t *)h_Spinlock, intrFlags);
+ return intrFlags;
+}
+
+void XX_UnlockIntrSpinlock(t_Handle h_Spinlock, uint32_t intrFlags)
+{
+ spin_unlock_irqrestore((spinlock_t *)h_Spinlock, (unsigned long)intrFlags);
+}
+
+
+/*****************************************************************************/
+/* Timers Service Routines */
+/*****************************************************************************/
+/* The time now is in mili sec. resolution */
+uint32_t XX_CurrentTime(void)
+{
+ return (jiffies*1000)/HZ;
+}
+
+
+t_Handle XX_CreateTimer(void)
+{
+ struct timer_list *p_Timer = (struct timer_list *)XX_Malloc(sizeof(struct timer_list));
+ if (p_Timer)
+ {
+ memset(p_Timer, 0, sizeof(struct timer_list));
+ init_timer(p_Timer);
+ }
+ return (t_Handle)p_Timer;
+}
+
+void XX_FreeTimer(t_Handle h_Timer)
+{
+ if (h_Timer)
+ XX_Free(h_Timer);
+}
+
+void XX_StartTimer(t_Handle h_Timer,
+ uint32_t msecs,
+ bool periodic,
+ void (*f_TimerExpired)(t_Handle),
+ t_Handle h_Arg)
+{
+ int tmp_jiffies = (msecs*HZ)/1000;
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ SANITY_CHECK_RETURN((periodic == FALSE), E_NOT_SUPPORTED);
+
+ p_Timer->function = (void (*)(unsigned long))f_TimerExpired;
+ p_Timer->data = (unsigned long)h_Arg;
+ if ((msecs*HZ)%1000)
+ tmp_jiffies++;
+ p_Timer->expires = (jiffies + tmp_jiffies);
+
+ add_timer((struct timer_list *)h_Timer);
+}
+
+void XX_SetTimerData(t_Handle h_Timer, t_Handle data)
+{
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ p_Timer->data = (unsigned long)data;
+}
+
+t_Handle XX_GetTimerData(t_Handle h_Timer)
+{
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ return (t_Handle)p_Timer->data;
+}
+
+uint32_t XX_GetExpirationTime(t_Handle h_Timer)
+{
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ return (uint32_t)p_Timer->expires;
+}
+
+void XX_StopTimer(t_Handle h_Timer)
+{
+ del_timer((struct timer_list *)h_Timer);
+}
+
+void XX_ModTimer(t_Handle h_Timer, uint32_t msecs)
+{
+ int tmp_jiffies = (msecs*HZ)/1000;
+
+ if ((msecs*HZ)%1000)
+ tmp_jiffies++;
+ mod_timer((struct timer_list *)h_Timer, jiffies + tmp_jiffies);
+}
+
+int XX_TimerIsActive(t_Handle h_Timer)
+{
+ return timer_pending((struct timer_list *)h_Timer);
+}
+
+uint32_t XX_Sleep(uint32_t msecs)
+{
+ int tmp_jiffies = (msecs*HZ)/1000;
+
+ if ((msecs*HZ)%1000)
+ tmp_jiffies++;
+ return schedule_timeout(tmp_jiffies);
+}
+
+/*BEWARE!!!!! UDelay routine is BUSY WAITTING!!!!!*/
+void XX_UDelay(uint32_t usecs)
+{
+ udelay(usecs);
+}
+
+/* TODO: verify that these are correct */
+#define MSG_BODY_SIZE 512
+typedef t_Error (t_MsgHandler) (t_Handle h_Mod, uint32_t msgId, uint8_t msgBody[MSG_BODY_SIZE]);
+typedef void (t_MsgCompletionCB) (t_Handle h_Arg, uint8_t msgBody[MSG_BODY_SIZE]);
+t_Error XX_SendMessage(char *p_DestAddr,
+ uint32_t msgId,
+ uint8_t msgBody[MSG_BODY_SIZE],
+ t_MsgCompletionCB *f_CompletionCB,
+ t_Handle h_CBArg);
+
+typedef struct {
+ char *p_Addr;
+ t_MsgHandler *f_MsgHandlerCB;
+ t_Handle h_Mod;
+ t_List node;
+} t_MsgHndlr;
+#define MSG_HNDLR_OBJECT(ptr) LIST_OBJECT(ptr, t_MsgHndlr, node)
+
+LIST(msgHndlrList);
+
+static void EnqueueMsgHndlr(t_MsgHndlr *p_MsgHndlr)
+{
+ uint32_t intFlags;
+
+ intFlags = XX_DisableAllIntr();
+ LIST_AddToTail(&p_MsgHndlr->node, &msgHndlrList);
+ XX_RestoreAllIntr(intFlags);
+}
+/* TODO: add this for multi-platform support
+static t_MsgHndlr * DequeueMsgHndlr(void)
+{
+ t_MsgHndlr *p_MsgHndlr = NULL;
+ uint32_t intFlags;
+
+ intFlags = XX_DisableAllIntr();
+ if (!LIST_IsEmpty(&msgHndlrList))
+ {
+ p_MsgHndlr = MSG_HNDLR_OBJECT(msgHndlrList.p_Next);
+ LIST_DelAndInit(&p_MsgHndlr->node);
+ }
+ XX_RestoreAllIntr(intFlags);
+
+ return p_MsgHndlr;
+}
+*/
+static t_MsgHndlr * FindMsgHndlr(char *p_Addr)
+{
+ t_MsgHndlr *p_MsgHndlr;
+ t_List *p_Pos;
+
+ LIST_FOR_EACH(p_Pos, &msgHndlrList)
+ {
+ p_MsgHndlr = MSG_HNDLR_OBJECT(p_Pos);
+ if (strstr(p_MsgHndlr->p_Addr, p_Addr))
+ return p_MsgHndlr;
+ }
+
+ return NULL;
+}
+
+t_Error XX_RegisterMessageHandler (char *p_Addr, t_MsgHandler *f_MsgHandlerCB, t_Handle h_Mod)
+{
+ t_MsgHndlr *p_MsgHndlr;
+ uint32_t len;
+
+ p_MsgHndlr = (t_MsgHndlr*)XX_Malloc(sizeof(t_MsgHndlr));
+ if (!p_MsgHndlr)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("message handler object!!!"));
+ memset(p_MsgHndlr, 0, sizeof(t_MsgHndlr));
+
+ len = strlen(p_Addr);
+ p_MsgHndlr->p_Addr = (char*)XX_Malloc(len+1);
+ strncpy(p_MsgHndlr->p_Addr,p_Addr, (uint32_t)(len+1));
+
+ p_MsgHndlr->f_MsgHandlerCB = f_MsgHandlerCB;
+ p_MsgHndlr->h_Mod = h_Mod;
+ INIT_LIST(&p_MsgHndlr->node);
+ EnqueueMsgHndlr(p_MsgHndlr);
+
+ return E_OK;
+}
+
+t_Error XX_UnregisterMessageHandler (char *p_Addr)
+{
+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_Addr);
+ if (!p_MsgHndlr)
+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!"));
+
+ LIST_Del(&p_MsgHndlr->node);
+ XX_Free(p_MsgHndlr->p_Addr);
+ XX_Free(p_MsgHndlr);
+
+ return E_OK;
+}
+
+t_Error XX_SendMessage(char *p_DestAddr,
+ uint32_t msgId,
+ uint8_t msgBody[MSG_BODY_SIZE],
+ t_MsgCompletionCB *f_CompletionCB,
+ t_Handle h_CBArg)
+{
+ t_Error ans;
+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_DestAddr);
+ if (!p_MsgHndlr)
+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!"));
+
+ ans = p_MsgHndlr->f_MsgHandlerCB(p_MsgHndlr->h_Mod, msgId, msgBody);
+
+ if (f_CompletionCB)
+ f_CompletionCB(h_CBArg, msgBody);
+
+ return ans;
+}
+
+t_Error XX_IpcRegisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH],
+ t_IpcMsgHandler *f_MsgHandler,
+ t_Handle h_Module,
+ uint32_t replyLength)
+{
+ UNUSED(addr);UNUSED(f_MsgHandler);UNUSED(h_Module);UNUSED(replyLength);
+ return E_OK;
+}
+
+t_Error XX_IpcUnregisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH])
+{
+ UNUSED(addr);
+ return E_OK;
+}
+
+
+t_Error XX_IpcSendMessage(t_Handle h_Session,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength,
+ t_IpcMsgCompletion *f_Completion,
+ t_Handle h_Arg)
+{
+ UNUSED(h_Session); UNUSED(p_Msg); UNUSED(msgLength); UNUSED(p_Reply);
+ UNUSED(p_ReplyLength); UNUSED(f_Completion); UNUSED(h_Arg);
+ return E_OK;
+}
+
+t_Handle XX_IpcInitSession(char destAddr[XX_IPC_MAX_ADDR_NAME_LENGTH],
+ char srcAddr[XX_IPC_MAX_ADDR_NAME_LENGTH])
+{
+ UNUSED(destAddr); UNUSED(srcAddr);
+ return E_OK;
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
+int GetDeviceIrqNum(int irq)
+{
+ struct device_node *iPar;
+ struct irq_domain *irqHost;
+ uint32_t hwIrq;
+
+ /* Get the interrupt controller */
+ iPar = of_find_node_by_name(NULL, "mpic");
+ hwIrq = 0;
+
+ ASSERT_COND(iPar != NULL);
+ /* Get the irq host */
+ irqHost = irq_find_host(iPar);
+ of_node_put(iPar);
+
+ /* Create irq mapping */
+ return irq_create_mapping(irqHost, hwIrq);
+}
+#else
+#error "kernel not supported!!!"
+#endif /* LINUX_VERSION_CODE */
+
+void * XX_PhysToVirt(physAddress_t addr)
+{
+ return UINT_TO_PTR(SYS_PhysToVirt((uint64_t)addr));
+}
+
+physAddress_t XX_VirtToPhys(void * addr)
+{
+ return (physAddress_t)SYS_VirtToPhys(PTR_TO_UINT(addr));
+}
+
+void * xx_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment)
+{
+ uintptr_t *returnCode, tmp;
+
+ if (alignment < sizeof(uintptr_t))
+ alignment = sizeof(uintptr_t);
+ size += alignment + sizeof(returnCode);
+ tmp = (uintptr_t)xx_Malloc(size);
+ if (tmp == 0)
+ return NULL;
+ returnCode = (uintptr_t*)((tmp + alignment + sizeof(returnCode)) & ~((uintptr_t)alignment - 1));
+ *(returnCode - 1) = tmp;
+
+ return (void*)returnCode;
+}
+
+void xx_FreeSmart(void *p)
+{
+ xx_Free((void*)(*((uintptr_t *)(p) - 1)));
+}
--- /dev/null
+++ b/drivers/net/ethernet/freescale/sdk_fman/src/xx/xx_linux.c
@@ -0,0 +1,918 @@
+/*
+ * Copyright 2008-2012 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File xx_linux.c
+
+ @Description XX routines implementation for Linux.
+*//***************************************************************************/
+#include <linux/version.h>
+
+#if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS)
+#define MODVERSIONS
+#endif
+#ifdef MODVERSIONS
+#include <config/modversions.h>
+#endif /* MODVERSIONS */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/ptrace.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/fs.h>
+#include <linux/vmalloc.h>
+#include <linux/init.h>
+#include <linux/timer.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/proc_fs.h>
+#include <linux/smp.h>
+#include <linux/of.h>
+#ifdef CONFIG_FMAN_ARM
+#include <linux/irqdomain.h>
+#endif
+
+#include <linux/workqueue.h>
+
+#ifdef BIGPHYSAREA_ENABLE
+#include <linux/bigphysarea.h>
+#endif /* BIGPHYSAREA_ENABLE */
+
+#ifndef CONFIG_FMAN_ARM
+#include <sysdev/fsl_soc.h>
+#endif
+#include <asm/pgtable.h>
+#include <asm/irq.h>
+#include <asm/bitops.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/atomic.h>
+#include <asm/string.h>
+#include <asm/byteorder.h>
+#include <asm/page.h>
+
+#include "error_ext.h"
+#include "std_ext.h"
+#include "list_ext.h"
+#include "mm_ext.h"
+#include "sys_io_ext.h"
+#include "xx.h"
+
+
+#define __ERR_MODULE__ MODULE_UNKNOWN
+
+#ifdef BIGPHYSAREA_ENABLE
+#define MAX_ALLOCATION_SIZE 128 * 1024 /* Maximum size allocated with kmalloc is 128K */
+
+
+/* TODO: large allocations => use big phys area */
+/******************************************************************************
+ * routine: get_nr_pages
+ *
+ * description:
+ * calculates the number of memory pages for a given size (in bytes)
+ *
+ * arguments:
+ * size - the number of bytes
+ *
+ * return code:
+ * The number of pages
+ *
+ *****************************************************************************/
+static __inline__ uint32_t get_nr_pages (uint32_t size)
+{
+ return (uint32_t)((size >> PAGE_SHIFT) + (size & PAGE_SHIFT ? 1 : 0));
+}
+
+static bool in_big_phys_area (uint32_t addr)
+{
+ uint32_t base, size;
+
+ bigphysarea_get_details (&base, &size);
+ return ((addr >= base) && (addr < base + size));
+}
+#endif /* BIGPHYSAREA_ENABLE */
+
+void * xx_Malloc(uint32_t n)
+{
+ void *a;
+ uint32_t flags;
+
+ flags = XX_DisableAllIntr();
+#ifdef BIGPHYSAREA_ENABLE
+ if (n >= MAX_ALLOCATION_SIZE)
+ a = (void*)bigphysarea_alloc_pages(get_nr_pages(n), 0, GFP_ATOMIC);
+ else
+#endif /* BIGPHYSAREA_ENABLE */
+ a = (void *)kmalloc((uint32_t)n, GFP_ATOMIC);
+ if (!a)
+ XX_Print("No memory for XX_Malloc\n");
+ XX_RestoreAllIntr(flags);
+
+ return a;
+}
+
+void xx_Free(void *p)
+{
+#ifdef BIGPHYSAREA_ENABLE
+ if (in_big_phys_area ((uint32_t)p))
+ bigphysarea_free_pages(p);
+ else
+#endif /* BIGPHYSAREA_ENABLE */
+ kfree(p);
+}
+
+void XX_Exit(int status)
+{
+ WARN(1, "\n\nFMD: fatal error, driver can't go on!!!\n\n");
+}
+
+#define BUF_SIZE 512
+void XX_Print(char *str, ...)
+{
+ va_list args;
+#ifdef CONFIG_SMP
+ char buf[BUF_SIZE];
+#endif /* CONFIG_SMP */
+
+ va_start(args, str);
+#ifdef CONFIG_SMP
+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE)
+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE);
+ printk(KERN_CRIT "cpu%d/%d: %s", raw_smp_processor_id(), NR_CPUS, buf);
+#else
+ vprintk(str, args);
+#endif /* CONFIG_SMP */
+ va_end(args);
+}
+
+void XX_Fprint(void *file, char *str, ...)
+{
+ va_list args;
+#ifdef CONFIG_SMP
+ char buf[BUF_SIZE];
+#endif /* CONFIG_SMP */
+
+ va_start(args, str);
+#ifdef CONFIG_SMP
+ if (vsnprintf (buf, BUF_SIZE, str, args) >= BUF_SIZE)
+ printk(KERN_WARNING "Illegal string to print!\n more than %d characters.\n\tString was not printed completelly.\n", BUF_SIZE);
+ printk (KERN_CRIT "cpu%d/%d: %s", raw_smp_processor_id(), NR_CPUS, buf);
+
+#else
+ vprintk(str, args);
+#endif /* CONFIG_SMP */
+ va_end(args);
+}
+
+#ifdef DEBUG_XX_MALLOC
+typedef void (*t_ffn)(void *);
+typedef struct {
+ t_ffn f_free;
+ void *mem;
+ char *fname;
+ int fline;
+ uint32_t size;
+ t_List node;
+} t_MemDebug;
+#define MEMDBG_OBJECT(p_List) LIST_OBJECT(p_List, t_MemDebug, node)
+
+LIST(memDbgLst);
+
+
+void * XX_MallocDebug(uint32_t size, char *fname, int line)
+{
+ void *mem;
+ t_MemDebug *p_MemDbg;
+
+ p_MemDbg = (t_MemDebug *)xx_Malloc(sizeof(t_MemDebug));
+ if (p_MemDbg == NULL)
+ return NULL;
+
+ mem = xx_Malloc(size);
+ if (mem == NULL)
+ {
+ XX_Free(p_MemDbg);
+ return NULL;
+ }
+
+ INIT_LIST(&p_MemDbg->node);
+ p_MemDbg->f_free = xx_Free;
+ p_MemDbg->mem = mem;
+ p_MemDbg->fname = fname;
+ p_MemDbg->fline = line;
+ p_MemDbg->size = size+sizeof(t_MemDebug);
+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst);
+
+ return mem;
+}
+
+void * XX_MallocSmartDebug(uint32_t size,
+ int memPartitionId,
+ uint32_t align,
+ char *fname,
+ int line)
+{
+ void *mem;
+ t_MemDebug *p_MemDbg;
+
+ p_MemDbg = (t_MemDebug *)XX_Malloc(sizeof(t_MemDebug));
+ if (p_MemDbg == NULL)
+ return NULL;
+
+ mem = xx_MallocSmart((uint32_t)size, memPartitionId, align);
+ if (mem == NULL)
+ {
+ XX_Free(p_MemDbg);
+ return NULL;
+ }
+
+ INIT_LIST(&p_MemDbg->node);
+ p_MemDbg->f_free = xx_FreeSmart;
+ p_MemDbg->mem = mem;
+ p_MemDbg->fname = fname;
+ p_MemDbg->fline = line;
+ p_MemDbg->size = size+sizeof(t_MemDebug);
+ LIST_AddToTail(&p_MemDbg->node, &memDbgLst);
+
+ return mem;
+}
+
+static void debug_free(void *mem)
+{
+ t_List *p_MemDbgLh = NULL;
+ t_MemDebug *p_MemDbg;
+ bool found = FALSE;
+
+ if (LIST_IsEmpty(&memDbgLst))
+ {
+ REPORT_ERROR(MAJOR, E_ALREADY_FREE, ("Unbalanced free (0x%08x)", mem));
+ return;
+ }
+
+ LIST_FOR_EACH(p_MemDbgLh, &memDbgLst)
+ {
+ p_MemDbg = MEMDBG_OBJECT(p_MemDbgLh);
+ if (p_MemDbg->mem == mem)
+ {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ REPORT_ERROR(MAJOR, E_NOT_FOUND,
+ ("Attempt to free unallocated address (0x%08x)",mem));
+ dump_stack();
+ return;
+ }
+
+ LIST_Del(p_MemDbgLh);
+ p_MemDbg->f_free(mem);
+ p_MemDbg->f_free(p_MemDbg);
+}
+
+void XX_FreeSmart(void *p)
+{
+ debug_free(p);
+}
+
+
+void XX_Free(void *p)
+{
+ debug_free(p);
+}
+
+#else /* not DEBUG_XX_MALLOC */
+void * XX_Malloc(uint32_t size)
+{
+ return xx_Malloc(size);
+}
+
+void * XX_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment)
+{
+ return xx_MallocSmart(size,memPartitionId, alignment);
+}
+
+void XX_FreeSmart(void *p)
+{
+ xx_FreeSmart(p);
+}
+
+
+void XX_Free(void *p)
+{
+ xx_Free(p);
+}
+#endif /* not DEBUG_XX_MALLOC */
+
+
+#if (defined(REPORT_EVENTS) && (REPORT_EVENTS > 0))
+void XX_EventById(uint32_t event, t_Handle appId, uint16_t flags, char *msg)
+{
+ e_Event eventCode = (e_Event)event;
+
+ UNUSED(eventCode);
+ UNUSED(appId);
+ UNUSED(flags);
+ UNUSED(msg);
+}
+#endif /* (defined(REPORT_EVENTS) && ... */
+
+
+uint32_t XX_DisableAllIntr(void)
+{
+ unsigned long flags;
+
+#ifdef local_irq_save_nort
+ local_irq_save_nort(flags);
+#else
+ local_irq_save(flags);
+#endif
+
+ return (uint32_t)flags;
+}
+
+void XX_RestoreAllIntr(uint32_t flags)
+{
+#ifdef local_irq_restore_nort
+ local_irq_restore_nort((unsigned long)flags);
+#else
+ local_irq_restore((unsigned long)flags);
+#endif
+}
+
+t_Error XX_Call( uint32_t qid, t_Error (* f)(t_Handle), t_Handle id, t_Handle appId, uint16_t flags )
+{
+ UNUSED(qid);
+ UNUSED(appId);
+ UNUSED(flags);
+
+ return f(id);
+}
+
+int XX_IsICacheEnable(void)
+{
+ return TRUE;
+}
+
+int XX_IsDCacheEnable(void)
+{
+ return TRUE;
+}
+
+
+typedef struct {
+ t_Isr *f_Isr;
+ t_Handle handle;
+} t_InterruptHandler;
+
+
+t_Handle interruptHandlers[0x00010000];
+
+#ifdef CONFIG_FMAN_ARM
+static irqreturn_t LinuxInterruptHandler (int irq, void *dev_id)
+{
+ t_InterruptHandler *p_IntrHndl = (t_InterruptHandler *)dev_id;
+ p_IntrHndl->f_Isr(p_IntrHndl->handle);
+ return IRQ_HANDLED;
+}
+#endif
+
+t_Error XX_SetIntr(int irq, t_Isr *f_Isr, t_Handle handle)
+{
+#ifdef CONFIG_FMAN_ARM
+ const char *device;
+ t_InterruptHandler *p_IntrHndl;
+
+ device = GetDeviceName(irq);
+ if (device == NULL)
+ RETURN_ERROR(MAJOR, E_INVALID_VALUE, ("Interrupt source - %d", irq));
+
+ p_IntrHndl = (t_InterruptHandler *)XX_Malloc(sizeof(t_InterruptHandler));
+ if (p_IntrHndl == NULL)
+ RETURN_ERROR(MAJOR, E_NO_MEMORY, NO_MSG);
+ p_IntrHndl->f_Isr = f_Isr;
+ p_IntrHndl->handle = handle;
+ interruptHandlers[irq] = p_IntrHndl;
+
+ if (request_irq(GetDeviceIrqNum(irq), LinuxInterruptHandler, 0, device, p_IntrHndl) < 0)
+ RETURN_ERROR(MAJOR, E_BUSY, ("Can't get IRQ %s\n", device));
+ disable_irq(GetDeviceIrqNum(irq));
+#endif
+ return E_OK;
+}
+
+t_Error XX_FreeIntr(int irq)
+{
+ t_InterruptHandler *p_IntrHndl = interruptHandlers[irq];
+ free_irq(GetDeviceIrqNum(irq), p_IntrHndl);
+ XX_Free(p_IntrHndl);
+ interruptHandlers[irq] = 0;
+ return E_OK;
+}
+
+t_Error XX_EnableIntr(int irq)
+{
+ enable_irq(GetDeviceIrqNum(irq));
+ return E_OK;
+}
+
+t_Error XX_DisableIntr(int irq)
+{
+ disable_irq(GetDeviceIrqNum(irq));
+ return E_OK;
+}
+
+
+/*****************************************************************************/
+/* Tasklet Service Routines */
+/*****************************************************************************/
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+typedef struct
+{
+ t_Handle h_Data;
+ void (*f_Callback) (void *);
+ struct delayed_work dwork;
+} t_Tasklet;
+
+static void GenericTaskletCallback(struct work_struct *p_Work)
+{
+ t_Tasklet *p_Task = container_of(p_Work, t_Tasklet, dwork.work);
+
+ p_Task->f_Callback(p_Task->h_Data);
+}
+#endif /* LINUX_VERSION_CODE */
+
+
+t_TaskletHandle XX_InitTasklet (void (*routine)(void *), void *data)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ struct work_struct *p_Task;
+ p_Task = (struct work_struct *)XX_Malloc(sizeof(struct work_struct));
+ INIT_WORK(p_Task, routine, data);
+#else
+ t_Tasklet *p_Task = (t_Tasklet *)XX_Malloc(sizeof(t_Tasklet));
+ p_Task->h_Data = data;
+ p_Task->f_Callback = routine;
+ INIT_DELAYED_WORK(&p_Task->dwork, GenericTaskletCallback);
+#endif /* LINUX_VERSION_CODE */
+
+ return (t_TaskletHandle)p_Task;
+}
+
+
+void XX_FreeTasklet (t_TaskletHandle h_Tasklet)
+{
+ if (h_Tasklet)
+ XX_Free(h_Tasklet);
+}
+
+int XX_ScheduleTask(t_TaskletHandle h_Tasklet, int immediate)
+{
+ int ans;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ if (immediate)
+ ans = schedule_work(h_Tasklet);
+ else
+ ans = schedule_delayed_work(h_Tasklet, 1);
+#else
+ if (immediate)
+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, 0);
+ else
+ ans = schedule_delayed_work(&((t_Tasklet *)h_Tasklet)->dwork, HZ);
+#endif /* LINUX_VERSION_CODE */
+
+ return ans;
+}
+
+void XX_FlushScheduledTasks(void)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+ flush_scheduled_tasks();
+#else
+ flush_scheduled_work();
+#endif /* LINUX_VERSION_CODE */
+}
+
+int XX_TaskletIsQueued(t_TaskletHandle h_Tasklet)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ return (int)(((struct work_struct *)h_Tasklet)->pending);
+#else
+ return (int)delayed_work_pending(&((t_Tasklet *)h_Tasklet)->dwork);
+#endif /* LINUX_VERSION_CODE */
+}
+
+void XX_SetTaskletData(t_TaskletHandle h_Tasklet, t_Handle data)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+ ((struct tq_struct *)h_Tasklet)->data = data;
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ ((struct work_struct *)h_Tasklet)->data = data;
+#else
+ ((t_Tasklet *)h_Tasklet)->h_Data = data;
+#endif /* LINUX_VERSION_CODE */
+}
+
+t_Handle XX_GetTaskletData(t_TaskletHandle h_Tasklet)
+{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+ return (t_Handle)(((struct work_struct *)h_Tasklet)->data);
+#else
+ return ((t_Tasklet *)h_Tasklet)->h_Data;
+#endif /* LINUX_VERSION_CODE */
+}
+
+
+/*****************************************************************************/
+/* Spinlock Service Routines */
+/*****************************************************************************/
+
+t_Handle XX_InitSpinlock(void)
+{
+ spinlock_t *p_Spinlock = (spinlock_t *)XX_Malloc(sizeof(spinlock_t));
+ if (!p_Spinlock)
+ return NULL;
+
+ spin_lock_init(p_Spinlock);
+
+ return (t_Handle)p_Spinlock;
+}
+
+void XX_FreeSpinlock(t_Handle h_Spinlock)
+{
+ if (h_Spinlock)
+ XX_Free(h_Spinlock);
+}
+
+void XX_LockSpinlock(t_Handle h_Spinlock)
+{
+ spin_lock((spinlock_t *)h_Spinlock);
+}
+
+void XX_UnlockSpinlock(t_Handle h_Spinlock)
+{
+ spin_unlock((spinlock_t *)h_Spinlock);
+}
+
+uint32_t XX_LockIntrSpinlock(t_Handle h_Spinlock)
+{
+ unsigned long intrFlags;
+ spin_lock_irqsave((spinlock_t *)h_Spinlock, intrFlags);
+ return intrFlags;
+}
+
+void XX_UnlockIntrSpinlock(t_Handle h_Spinlock, uint32_t intrFlags)
+{
+ spin_unlock_irqrestore((spinlock_t *)h_Spinlock, (unsigned long)intrFlags);
+}
+
+
+/*****************************************************************************/
+/* Timers Service Routines */
+/*****************************************************************************/
+/* The time now is in mili sec. resolution */
+uint32_t XX_CurrentTime(void)
+{
+ return (jiffies*1000)/HZ;
+}
+
+
+t_Handle XX_CreateTimer(void)
+{
+ struct timer_list *p_Timer = (struct timer_list *)XX_Malloc(sizeof(struct timer_list));
+ if (p_Timer)
+ {
+ memset(p_Timer, 0, sizeof(struct timer_list));
+ init_timer(p_Timer);
+ }
+ return (t_Handle)p_Timer;
+}
+
+void XX_FreeTimer(t_Handle h_Timer)
+{
+ if (h_Timer)
+ XX_Free(h_Timer);
+}
+
+void XX_StartTimer(t_Handle h_Timer,
+ uint32_t msecs,
+ bool periodic,
+ void (*f_TimerExpired)(t_Handle),
+ t_Handle h_Arg)
+{
+ int tmp_jiffies = (msecs*HZ)/1000;
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ SANITY_CHECK_RETURN((periodic == FALSE), E_NOT_SUPPORTED);
+
+ p_Timer->function = (void (*)(unsigned long))f_TimerExpired;
+ p_Timer->data = (unsigned long)h_Arg;
+ if ((msecs*HZ)%1000)
+ tmp_jiffies++;
+ p_Timer->expires = (jiffies + tmp_jiffies);
+
+ add_timer((struct timer_list *)h_Timer);
+}
+
+void XX_SetTimerData(t_Handle h_Timer, t_Handle data)
+{
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ p_Timer->data = (unsigned long)data;
+}
+
+t_Handle XX_GetTimerData(t_Handle h_Timer)
+{
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ return (t_Handle)p_Timer->data;
+}
+
+uint32_t XX_GetExpirationTime(t_Handle h_Timer)
+{
+ struct timer_list *p_Timer = (struct timer_list *)h_Timer;
+
+ return (uint32_t)p_Timer->expires;
+}
+
+void XX_StopTimer(t_Handle h_Timer)
+{
+ del_timer((struct timer_list *)h_Timer);
+}
+
+void XX_ModTimer(t_Handle h_Timer, uint32_t msecs)
+{
+ int tmp_jiffies = (msecs*HZ)/1000;
+
+ if ((msecs*HZ)%1000)
+ tmp_jiffies++;
+ mod_timer((struct timer_list *)h_Timer, jiffies + tmp_jiffies);
+}
+
+int XX_TimerIsActive(t_Handle h_Timer)
+{
+ return timer_pending((struct timer_list *)h_Timer);
+}
+
+uint32_t XX_Sleep(uint32_t msecs)
+{
+ int tmp_jiffies = (msecs*HZ)/1000;
+
+ if ((msecs*HZ)%1000)
+ tmp_jiffies++;
+ return schedule_timeout(tmp_jiffies);
+}
+
+/*BEWARE!!!!! UDelay routine is BUSY WAITTING!!!!!*/
+void XX_UDelay(uint32_t usecs)
+{
+ udelay(usecs);
+}
+
+/* TODO: verify that these are correct */
+#define MSG_BODY_SIZE 512
+typedef t_Error (t_MsgHandler) (t_Handle h_Mod, uint32_t msgId, uint8_t msgBody[MSG_BODY_SIZE]);
+typedef void (t_MsgCompletionCB) (t_Handle h_Arg, uint8_t msgBody[MSG_BODY_SIZE]);
+t_Error XX_SendMessage(char *p_DestAddr,
+ uint32_t msgId,
+ uint8_t msgBody[MSG_BODY_SIZE],
+ t_MsgCompletionCB *f_CompletionCB,
+ t_Handle h_CBArg);
+
+typedef struct {
+ char *p_Addr;
+ t_MsgHandler *f_MsgHandlerCB;
+ t_Handle h_Mod;
+ t_List node;
+} t_MsgHndlr;
+#define MSG_HNDLR_OBJECT(ptr) LIST_OBJECT(ptr, t_MsgHndlr, node)
+
+LIST(msgHndlrList);
+
+static void EnqueueMsgHndlr(t_MsgHndlr *p_MsgHndlr)
+{
+ uint32_t intFlags;
+
+ intFlags = XX_DisableAllIntr();
+ LIST_AddToTail(&p_MsgHndlr->node, &msgHndlrList);
+ XX_RestoreAllIntr(intFlags);
+}
+/* TODO: add this for multi-platform support
+static t_MsgHndlr * DequeueMsgHndlr(void)
+{
+ t_MsgHndlr *p_MsgHndlr = NULL;
+ uint32_t intFlags;
+
+ intFlags = XX_DisableAllIntr();
+ if (!LIST_IsEmpty(&msgHndlrList))
+ {
+ p_MsgHndlr = MSG_HNDLR_OBJECT(msgHndlrList.p_Next);
+ LIST_DelAndInit(&p_MsgHndlr->node);
+ }
+ XX_RestoreAllIntr(intFlags);
+
+ return p_MsgHndlr;
+}
+*/
+static t_MsgHndlr * FindMsgHndlr(char *p_Addr)
+{
+ t_MsgHndlr *p_MsgHndlr;
+ t_List *p_Pos;
+
+ LIST_FOR_EACH(p_Pos, &msgHndlrList)
+ {
+ p_MsgHndlr = MSG_HNDLR_OBJECT(p_Pos);
+ if (strstr(p_MsgHndlr->p_Addr, p_Addr))
+ return p_MsgHndlr;
+ }
+
+ return NULL;
+}
+
+t_Error XX_RegisterMessageHandler (char *p_Addr, t_MsgHandler *f_MsgHandlerCB, t_Handle h_Mod)
+{
+ t_MsgHndlr *p_MsgHndlr;
+ uint32_t len;
+
+ p_MsgHndlr = (t_MsgHndlr*)XX_Malloc(sizeof(t_MsgHndlr));
+ if (!p_MsgHndlr)
+ RETURN_ERROR(MINOR, E_NO_MEMORY, ("message handler object!!!"));
+ memset(p_MsgHndlr, 0, sizeof(t_MsgHndlr));
+
+ len = strlen(p_Addr);
+ p_MsgHndlr->p_Addr = (char*)XX_Malloc(len+1);
+ strncpy(p_MsgHndlr->p_Addr,p_Addr, (uint32_t)(len+1));
+
+ p_MsgHndlr->f_MsgHandlerCB = f_MsgHandlerCB;
+ p_MsgHndlr->h_Mod = h_Mod;
+ INIT_LIST(&p_MsgHndlr->node);
+ EnqueueMsgHndlr(p_MsgHndlr);
+
+ return E_OK;
+}
+
+t_Error XX_UnregisterMessageHandler (char *p_Addr)
+{
+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_Addr);
+ if (!p_MsgHndlr)
+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!"));
+
+ LIST_Del(&p_MsgHndlr->node);
+ XX_Free(p_MsgHndlr->p_Addr);
+ XX_Free(p_MsgHndlr);
+
+ return E_OK;
+}
+
+t_Error XX_SendMessage(char *p_DestAddr,
+ uint32_t msgId,
+ uint8_t msgBody[MSG_BODY_SIZE],
+ t_MsgCompletionCB *f_CompletionCB,
+ t_Handle h_CBArg)
+{
+ t_Error ans;
+ t_MsgHndlr *p_MsgHndlr = FindMsgHndlr(p_DestAddr);
+ if (!p_MsgHndlr)
+ RETURN_ERROR(MINOR, E_NO_DEVICE, ("message handler not found in list!!!"));
+
+ ans = p_MsgHndlr->f_MsgHandlerCB(p_MsgHndlr->h_Mod, msgId, msgBody);
+
+ if (f_CompletionCB)
+ f_CompletionCB(h_CBArg, msgBody);
+
+ return ans;
+}
+
+t_Error XX_IpcRegisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH],
+ t_IpcMsgHandler *f_MsgHandler,
+ t_Handle h_Module,
+ uint32_t replyLength)
+{
+ UNUSED(addr);UNUSED(f_MsgHandler);UNUSED(h_Module);UNUSED(replyLength);
+ return E_OK;
+}
+
+t_Error XX_IpcUnregisterMsgHandler(char addr[XX_IPC_MAX_ADDR_NAME_LENGTH])
+{
+ UNUSED(addr);
+ return E_OK;
+}
+
+
+t_Error XX_IpcSendMessage(t_Handle h_Session,
+ uint8_t *p_Msg,
+ uint32_t msgLength,
+ uint8_t *p_Reply,
+ uint32_t *p_ReplyLength,
+ t_IpcMsgCompletion *f_Completion,
+ t_Handle h_Arg)
+{
+ UNUSED(h_Session); UNUSED(p_Msg); UNUSED(msgLength); UNUSED(p_Reply);
+ UNUSED(p_ReplyLength); UNUSED(f_Completion); UNUSED(h_Arg);
+ return E_OK;
+}
+
+t_Handle XX_IpcInitSession(char destAddr[XX_IPC_MAX_ADDR_NAME_LENGTH],
+ char srcAddr[XX_IPC_MAX_ADDR_NAME_LENGTH])
+{
+ UNUSED(destAddr); UNUSED(srcAddr);
+ return E_OK;
+}
+
+/*Forced to introduce due to PRINT_FMT_PARAMS define*/
+uint32_t E500_GetId(void)
+{
+ return raw_smp_processor_id();
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
+int GetDeviceIrqNum(int irq)
+{
+ struct device_node *iPar;
+ struct irq_domain *irqHost;
+ uint32_t hwIrq;
+
+ /* Get the interrupt controller */
+ iPar = of_find_node_by_name(NULL, "mpic");
+ hwIrq = 0;
+
+ ASSERT_COND(iPar != NULL);
+ /* Get the irq host */
+ irqHost = irq_find_host(iPar);
+ of_node_put(iPar);
+
+ /* Create irq mapping */
+ return irq_create_mapping(irqHost, hwIrq);
+}
+#else
+#error "kernel not supported!!!"
+#endif /* LINUX_VERSION_CODE */
+
+void * XX_PhysToVirt(physAddress_t addr)
+{
+ return UINT_TO_PTR(SYS_PhysToVirt((uint64_t)addr));
+}
+
+physAddress_t XX_VirtToPhys(void * addr)
+{
+ return (physAddress_t)SYS_VirtToPhys(PTR_TO_UINT(addr));
+}
+
+void * xx_MallocSmart(uint32_t size, int memPartitionId, uint32_t alignment)
+{
+ uintptr_t *returnCode, tmp;
+
+ if (alignment < sizeof(uintptr_t))
+ alignment = sizeof(uintptr_t);
+ size += alignment + sizeof(returnCode);
+ tmp = (uintptr_t)xx_Malloc(size);
+ if (tmp == 0)
+ return NULL;
+ returnCode = (uintptr_t*)((tmp + alignment + sizeof(returnCode)) & ~((uintptr_t)alignment - 1));
+ *(returnCode - 1) = tmp;
+
+ return (void*)returnCode;
+}
+
+void xx_FreeSmart(void *p)
+{
+ xx_Free((void*)(*((uintptr_t *)(p) - 1)));
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/Kconfig
@@ -0,0 +1,228 @@
+config FSL_SDK_DPA
+ bool "Freescale Datapath Queue and Buffer management"
+ depends on !FSL_DPAA
+ select FSL_QMAN_FQ_LOOKUP if PPC64
+ select FSL_QMAN_FQ_LOOKUP if ARM64
+
+
+menu "Freescale Datapath QMan/BMan options"
+ depends on FSL_SDK_DPA
+
+config FSL_DPA_CHECKING
+ bool "additional driver checking"
+ default n
+ ---help---
+ Compiles in additional checks to sanity-check the drivers and any
+ use of it by other code. Not recommended for performance.
+
+config FSL_DPA_CAN_WAIT
+ bool
+ default y
+
+config FSL_DPA_CAN_WAIT_SYNC
+ bool
+ default y
+
+config FSL_DPA_PIRQ_FAST
+ bool
+ default y
+
+config FSL_DPA_PIRQ_SLOW
+ bool
+ default y
+
+config FSL_DPA_PORTAL_SHARE
+ bool
+ default y
+
+config FSL_SDK_BMAN
+ bool "Freescale Buffer Manager (BMan) support"
+ default y
+
+if FSL_SDK_BMAN
+
+config FSL_BMAN_CONFIG
+ bool "BMan device management"
+ default y
+ ---help---
+ If this linux image is running natively, you need this option. If this
+ linux image is running as a guest OS under the hypervisor, only one
+ guest OS ("the control plane") needs this option.
+
+config FSL_BMAN_TEST
+ tristate "BMan self-tests"
+ default n
+ ---help---
+ This option compiles self-test code for BMan.
+
+config FSL_BMAN_TEST_HIGH
+ bool "BMan high-level self-test"
+ depends on FSL_BMAN_TEST
+ default y
+ ---help---
+ This requires the presence of cpu-affine portals, and performs
+ high-level API testing with them (whichever portal(s) are affine to
+ the cpu(s) the test executes on).
+
+config FSL_BMAN_TEST_THRESH
+ bool "BMan threshold test"
+ depends on FSL_BMAN_TEST
+ default y
+ ---help---
+ Multi-threaded (SMP) test of BMan pool depletion. A pool is seeded
+ before multiple threads (one per cpu) create pool objects to track
+ depletion state changes. The pool is then drained to empty by a
+ "drainer" thread, and the other threads that they observe exactly
+ the depletion state changes that are expected.
+
+config FSL_BMAN_DEBUGFS
+ tristate "BMan debugfs interface"
+ depends on DEBUG_FS
+ default y
+ ---help---
+ This option compiles debugfs code for BMan.
+
+endif # FSL_SDK_BMAN
+
+config FSL_SDK_QMAN
+ bool "Freescale Queue Manager (QMan) support"
+ default y
+
+if FSL_SDK_QMAN
+
+config FSL_QMAN_POLL_LIMIT
+ int
+ default 32
+
+config FSL_QMAN_CONFIG
+ bool "QMan device management"
+ default y
+ ---help---
+ If this linux image is running natively, you need this option. If this
+ linux image is running as a guest OS under the hypervisor, only one
+ guest OS ("the control plane") needs this option.
+
+config FSL_QMAN_TEST
+ tristate "QMan self-tests"
+ default n
+ ---help---
+ This option compiles self-test code for QMan.
+
+config FSL_QMAN_TEST_STASH_POTATO
+ bool "QMan 'hot potato' data-stashing self-test"
+ depends on FSL_QMAN_TEST
+ default y
+ ---help---
+ This performs a "hot potato" style test enqueuing/dequeuing a frame
+ across a series of FQs scheduled to different portals (and cpus), with
+ DQRR, data and context stashing always on.
+
+config FSL_QMAN_TEST_HIGH
+ bool "QMan high-level self-test"
+ depends on FSL_QMAN_TEST
+ default y
+ ---help---
+ This requires the presence of cpu-affine portals, and performs
+ high-level API testing with them (whichever portal(s) are affine to
+ the cpu(s) the test executes on).
+
+config FSL_QMAN_DEBUGFS
+ tristate "QMan debugfs interface"
+ depends on DEBUG_FS
+ default y
+ ---help---
+ This option compiles debugfs code for QMan.
+
+# H/w settings that can be hard-coded for now.
+config FSL_QMAN_FQD_SZ
+ int "size of Frame Queue Descriptor region"
+ default 10
+ ---help---
+ This is the size of the FQD region defined as: PAGE_SIZE * (2^value)
+ ex: 10 => PAGE_SIZE * (2^10)
+ Note: Default device-trees now require minimum Kconfig setting of 10.
+
+config FSL_QMAN_PFDR_SZ
+ int "size of the PFDR pool"
+ default 13
+ ---help---
+ This is the size of the PFDR pool defined as: PAGE_SIZE * (2^value)
+ ex: 13 => PAGE_SIZE * (2^13)
+
+# Corenet initiator settings. Stash request queues are 4-deep to match cores'
+# ability to snart. Stash priority is 3, other priorities are 2.
+config FSL_QMAN_CI_SCHED_CFG_SRCCIV
+ int
+ depends on FSL_QMAN_CONFIG
+ default 4
+config FSL_QMAN_CI_SCHED_CFG_SRQ_W
+ int
+ depends on FSL_QMAN_CONFIG
+ default 3
+config FSL_QMAN_CI_SCHED_CFG_RW_W
+ int
+ depends on FSL_QMAN_CONFIG
+ default 2
+config FSL_QMAN_CI_SCHED_CFG_BMAN_W
+ int
+ depends on FSL_QMAN_CONFIG
+ default 2
+
+# portal interrupt settings
+config FSL_QMAN_PIRQ_DQRR_ITHRESH
+ int
+ default 12
+config FSL_QMAN_PIRQ_MR_ITHRESH
+ int
+ default 4
+config FSL_QMAN_PIRQ_IPERIOD
+ int
+ default 100
+
+# 64 bit kernel support
+config FSL_QMAN_FQ_LOOKUP
+ bool
+ default n
+
+config QMAN_CEETM_UPDATE_PERIOD
+ int "Token update period for shaping, in nanoseconds"
+ default 1000
+ ---help---
+ Traffic shaping works by performing token calculations (using
+ credits) on shaper instances periodically. This update period
+ sets the granularity for how often those token rate credit
+ updates are performed, and thus determines the accuracy and
+ range of traffic rates that can be configured by users. The
+ reference manual recommends a 1 microsecond period as providing
+ a good balance between granularity and range.
+
+ Unless you know what you are doing, leave this value at its default.
+
+config FSL_QMAN_INIT_TIMEOUT
+ int "timeout for qman init stage, in seconds"
+ default 10
+ ---help---
+ The timeout setting to quit the initialization loop for non-control
+ partition in case the control partition fails to boot-up.
+
+endif # FSL_SDK_QMAN
+
+config FSL_USDPAA
+ bool "Freescale USDPAA process driver"
+ depends on FSL_SDK_DPA
+ default y
+ ---help---
+ This driver provides user-space access to kernel-managed
+ resource interfaces for USDPAA applications, on the assumption
+ that each process will open this device once. Specifically, this
+ device exposes functionality that would be awkward if exposed
+ via the portal devices - ie. this device exposes functionality
+ that is inherently process-wide rather than portal-specific.
+ This device is necessary for obtaining access to DMA memory and
+ for allocation of Qman and Bman resources. In short, if you wish
+ to use USDPAA applications, you need this.
+
+ If unsure, say Y.
+
+
+endmenu
--- /dev/null
+++ b/drivers/staging/fsl_qbman/Makefile
@@ -0,0 +1,28 @@
+subdir-ccflags-y := -Werror
+
+# Common
+obj-$(CONFIG_FSL_SDK_DPA) += dpa_alloc.o
+obj-$(CONFIG_FSL_SDK_DPA) += qbman_driver.o
+
+# Bman
+obj-$(CONFIG_FSL_SDK_BMAN) += bman_high.o
+obj-$(CONFIG_FSL_BMAN_CONFIG) += bman_config.o bman_driver.o
+obj-$(CONFIG_FSL_BMAN_TEST) += bman_tester.o
+obj-$(CONFIG_FSL_BMAN_DEBUGFS) += bman_debugfs_interface.o
+bman_tester-y = bman_test.o
+bman_tester-$(CONFIG_FSL_BMAN_TEST_HIGH) += bman_test_high.o
+bman_tester-$(CONFIG_FSL_BMAN_TEST_THRESH) += bman_test_thresh.o
+bman_debugfs_interface-y = bman_debugfs.o
+
+# Qman
+obj-$(CONFIG_FSL_SDK_QMAN) += qman_high.o qman_utility.o
+obj-$(CONFIG_FSL_QMAN_CONFIG) += qman_config.o qman_driver.o
+obj-$(CONFIG_FSL_QMAN_TEST) += qman_tester.o
+qman_tester-y = qman_test.o
+qman_tester-$(CONFIG_FSL_QMAN_TEST_STASH_POTATO) += qman_test_hotpotato.o
+qman_tester-$(CONFIG_FSL_QMAN_TEST_HIGH) += qman_test_high.o
+obj-$(CONFIG_FSL_QMAN_DEBUGFS) += qman_debugfs_interface.o
+qman_debugfs_interface-y = qman_debugfs.o
+
+# USDPAA
+obj-$(CONFIG_FSL_USDPAA) += fsl_usdpaa.o fsl_usdpaa_irq.o
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_config.c
@@ -0,0 +1,720 @@
+/* Copyright (c) 2009-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <asm/cacheflush.h>
+#include "bman_private.h"
+#include <linux/of_reserved_mem.h>
+
+/* Last updated for v00.79 of the BG */
+
+struct bman;
+
+/* Register offsets */
+#define REG_POOL_SWDET(n) (0x0000 + ((n) * 0x04))
+#define REG_POOL_HWDET(n) (0x0100 + ((n) * 0x04))
+#define REG_POOL_SWDXT(n) (0x0200 + ((n) * 0x04))
+#define REG_POOL_HWDXT(n) (0x0300 + ((n) * 0x04))
+#define REG_POOL_CONTENT(n) (0x0600 + ((n) * 0x04))
+#define REG_FBPR_FPC 0x0800
+#define REG_STATE_IDLE 0x960
+#define REG_STATE_STOP 0x964
+#define REG_ECSR 0x0a00
+#define REG_ECIR 0x0a04
+#define REG_EADR 0x0a08
+#define REG_EDATA(n) (0x0a10 + ((n) * 0x04))
+#define REG_SBEC(n) (0x0a80 + ((n) * 0x04))
+#define REG_IP_REV_1 0x0bf8
+#define REG_IP_REV_2 0x0bfc
+#define REG_FBPR_BARE 0x0c00
+#define REG_FBPR_BAR 0x0c04
+#define REG_FBPR_AR 0x0c10
+#define REG_SRCIDR 0x0d04
+#define REG_LIODNR 0x0d08
+#define REG_ERR_ISR 0x0e00 /* + "enum bm_isr_reg" */
+
+/* Used by all error interrupt registers except 'inhibit' */
+#define BM_EIRQ_IVCI 0x00000010 /* Invalid Command Verb */
+#define BM_EIRQ_FLWI 0x00000008 /* FBPR Low Watermark */
+#define BM_EIRQ_MBEI 0x00000004 /* Multi-bit ECC Error */
+#define BM_EIRQ_SBEI 0x00000002 /* Single-bit ECC Error */
+#define BM_EIRQ_BSCN 0x00000001 /* pool State Change Notification */
+
+/* BMAN_ECIR valid error bit */
+#define PORTAL_ECSR_ERR (BM_EIRQ_IVCI)
+
+union bman_ecir {
+ u32 ecir_raw;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved1:4;
+ u32 portal_num:4;
+ u32 __reserved2:12;
+ u32 numb:4;
+ u32 __reserved3:2;
+ u32 pid:6;
+#else
+ u32 pid:6;
+ u32 __reserved3:2;
+ u32 numb:4;
+ u32 __reserved2:12;
+ u32 portal_num:4;
+ u32 __reserved1:4;
+#endif
+ } __packed info;
+};
+
+union bman_eadr {
+ u32 eadr_raw;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved1:5;
+ u32 memid:3;
+ u32 __reserved2:14;
+ u32 eadr:10;
+#else
+ u32 eadr:10;
+ u32 __reserved2:14;
+ u32 memid:3;
+ u32 __reserved1:5;
+#endif
+ } __packed info;
+};
+
+struct bman_hwerr_txt {
+ u32 mask;
+ const char *txt;
+};
+
+#define BMAN_HWE_TXT(a, b) { .mask = BM_EIRQ_##a, .txt = b }
+
+static const struct bman_hwerr_txt bman_hwerr_txts[] = {
+ BMAN_HWE_TXT(IVCI, "Invalid Command Verb"),
+ BMAN_HWE_TXT(FLWI, "FBPR Low Watermark"),
+ BMAN_HWE_TXT(MBEI, "Multi-bit ECC Error"),
+ BMAN_HWE_TXT(SBEI, "Single-bit ECC Error"),
+ BMAN_HWE_TXT(BSCN, "Pool State Change Notification"),
+};
+#define BMAN_HWE_COUNT (sizeof(bman_hwerr_txts)/sizeof(struct bman_hwerr_txt))
+
+struct bman_error_info_mdata {
+ u16 addr_mask;
+ u16 bits;
+ const char *txt;
+};
+
+#define BMAN_ERR_MDATA(a, b, c) { .addr_mask = a, .bits = b, .txt = c}
+static const struct bman_error_info_mdata error_mdata[] = {
+ BMAN_ERR_MDATA(0x03FF, 192, "Stockpile memory"),
+ BMAN_ERR_MDATA(0x00FF, 256, "SW portal ring memory port 1"),
+ BMAN_ERR_MDATA(0x00FF, 256, "SW portal ring memory port 2"),
+};
+#define BMAN_ERR_MDATA_COUNT \
+ (sizeof(error_mdata)/sizeof(struct bman_error_info_mdata))
+
+/* Add this in Kconfig */
+#define BMAN_ERRS_TO_UNENABLE (BM_EIRQ_FLWI)
+
+/**
+ * bm_err_isr_<reg>_<verb> - Manipulate global interrupt registers
+ * @v: for accessors that write values, this is the 32-bit value
+ *
+ * Manipulates BMAN_ERR_ISR, BMAN_ERR_IER, BMAN_ERR_ISDR, BMAN_ERR_IIR. All
+ * manipulations except bm_err_isr_[un]inhibit() use 32-bit masks composed of
+ * the BM_EIRQ_*** definitions. Note that "bm_err_isr_enable_write" means
+ * "write the enable register" rather than "enable the write register"!
+ */
+#define bm_err_isr_status_read(bm) \
+ __bm_err_isr_read(bm, bm_isr_status)
+#define bm_err_isr_status_clear(bm, m) \
+ __bm_err_isr_write(bm, bm_isr_status, m)
+#define bm_err_isr_enable_read(bm) \
+ __bm_err_isr_read(bm, bm_isr_enable)
+#define bm_err_isr_enable_write(bm, v) \
+ __bm_err_isr_write(bm, bm_isr_enable, v)
+#define bm_err_isr_disable_read(bm) \
+ __bm_err_isr_read(bm, bm_isr_disable)
+#define bm_err_isr_disable_write(bm, v) \
+ __bm_err_isr_write(bm, bm_isr_disable, v)
+#define bm_err_isr_inhibit(bm) \
+ __bm_err_isr_write(bm, bm_isr_inhibit, 1)
+#define bm_err_isr_uninhibit(bm) \
+ __bm_err_isr_write(bm, bm_isr_inhibit, 0)
+
+/*
+ * TODO: unimplemented registers
+ *
+ * BMAN_POOLk_SDCNT, BMAN_POOLk_HDCNT, BMAN_FULT,
+ * BMAN_VLDPL, BMAN_EECC, BMAN_SBET, BMAN_EINJ
+ */
+
+/* Encapsulate "struct bman *" as a cast of the register space address. */
+
+static struct bman *bm_create(void *regs)
+{
+ return (struct bman *)regs;
+}
+
+static inline u32 __bm_in(struct bman *bm, u32 offset)
+{
+ return in_be32((void *)bm + offset);
+}
+static inline void __bm_out(struct bman *bm, u32 offset, u32 val)
+{
+ out_be32((void *)bm + offset, val);
+}
+#define bm_in(reg) __bm_in(bm, REG_##reg)
+#define bm_out(reg, val) __bm_out(bm, REG_##reg, val)
+
+static u32 __bm_err_isr_read(struct bman *bm, enum bm_isr_reg n)
+{
+ return __bm_in(bm, REG_ERR_ISR + (n << 2));
+}
+
+static void __bm_err_isr_write(struct bman *bm, enum bm_isr_reg n, u32 val)
+{
+ __bm_out(bm, REG_ERR_ISR + (n << 2), val);
+}
+
+static void bm_get_version(struct bman *bm, u16 *id, u8 *major, u8 *minor)
+{
+ u32 v = bm_in(IP_REV_1);
+ *id = (v >> 16);
+ *major = (v >> 8) & 0xff;
+ *minor = v & 0xff;
+}
+
+static u32 __generate_thresh(u32 val, int roundup)
+{
+ u32 e = 0; /* co-efficient, exponent */
+ int oddbit = 0;
+ while (val > 0xff) {
+ oddbit = val & 1;
+ val >>= 1;
+ e++;
+ if (roundup && oddbit)
+ val++;
+ }
+ DPA_ASSERT(e < 0x10);
+ return val | (e << 8);
+}
+
+static void bm_set_pool(struct bman *bm, u8 pool, u32 swdet, u32 swdxt,
+ u32 hwdet, u32 hwdxt)
+{
+ DPA_ASSERT(pool < bman_pool_max);
+ bm_out(POOL_SWDET(pool), __generate_thresh(swdet, 0));
+ bm_out(POOL_SWDXT(pool), __generate_thresh(swdxt, 1));
+ bm_out(POOL_HWDET(pool), __generate_thresh(hwdet, 0));
+ bm_out(POOL_HWDXT(pool), __generate_thresh(hwdxt, 1));
+}
+
+static void bm_set_memory(struct bman *bm, u64 ba, int prio, u32 size)
+{
+ u32 exp = ilog2(size);
+ /* choke if size isn't within range */
+ DPA_ASSERT((size >= 4096) && (size <= 1073741824) &&
+ is_power_of_2(size));
+ /* choke if '[e]ba' has lower-alignment than 'size' */
+ DPA_ASSERT(!(ba & (size - 1)));
+ bm_out(FBPR_BARE, upper_32_bits(ba));
+ bm_out(FBPR_BAR, lower_32_bits(ba));
+ bm_out(FBPR_AR, (prio ? 0x40000000 : 0) | (exp - 1));
+}
+
+/*****************/
+/* Config driver */
+/*****************/
+
+/* TODO: Kconfig these? */
+#define DEFAULT_FBPR_SZ (PAGE_SIZE << 12)
+
+/* We support only one of these. */
+static struct bman *bm;
+static struct device_node *bm_node;
+
+/* And this state belongs to 'bm'. It is set during fsl_bman_init(), but used
+ * during bman_init_ccsr(). */
+static dma_addr_t fbpr_a;
+static size_t fbpr_sz = DEFAULT_FBPR_SZ;
+
+static int bman_fbpr(struct reserved_mem *rmem)
+{
+ fbpr_a = rmem->base;
+ fbpr_sz = rmem->size;
+
+ WARN_ON(!(fbpr_a && fbpr_sz));
+
+ return 0;
+}
+RESERVEDMEM_OF_DECLARE(bman_fbpr, "fsl,bman-fbpr", bman_fbpr);
+
+static int __init fsl_bman_init(struct device_node *node)
+{
+ struct resource res;
+ u32 __iomem *regs;
+ const char *s;
+ int ret, standby = 0;
+ u16 id;
+ u8 major, minor;
+
+ ret = of_address_to_resource(node, 0, &res);
+ if (ret) {
+ pr_err("Can't get %s property 'reg'\n",
+ node->full_name);
+ return ret;
+ }
+ s = of_get_property(node, "fsl,hv-claimable", &ret);
+ if (s && !strcmp(s, "standby"))
+ standby = 1;
+ /* Global configuration */
+ regs = ioremap(res.start, res.end - res.start + 1);
+ bm = bm_create(regs);
+ BUG_ON(!bm);
+ bm_node = node;
+ bm_get_version(bm, &id, &major, &minor);
+ pr_info("Bman ver:%04x,%02x,%02x\n", id, major, minor);
+ if ((major == 1) && (minor == 0)) {
+ bman_ip_rev = BMAN_REV10;
+ bman_pool_max = 64;
+ } else if ((major == 2) && (minor == 0)) {
+ bman_ip_rev = BMAN_REV20;
+ bman_pool_max = 8;
+ } else if ((major == 2) && (minor == 1)) {
+ bman_ip_rev = BMAN_REV21;
+ bman_pool_max = 64;
+ } else {
+ pr_warn("unknown Bman version, default to rev1.0\n");
+ }
+
+ if (standby) {
+ pr_info(" -> in standby mode\n");
+ return 0;
+ }
+ return 0;
+}
+
+int bman_have_ccsr(void)
+{
+ return bm ? 1 : 0;
+}
+
+int bm_pool_set(u32 bpid, const u32 *thresholds)
+{
+ if (!bm)
+ return -ENODEV;
+ bm_set_pool(bm, bpid, thresholds[0],
+ thresholds[1], thresholds[2],
+ thresholds[3]);
+ return 0;
+}
+EXPORT_SYMBOL(bm_pool_set);
+
+__init int bman_init_early(void)
+{
+ struct device_node *dn;
+ int ret;
+
+ for_each_compatible_node(dn, NULL, "fsl,bman") {
+ if (bm)
+ pr_err("%s: only one 'fsl,bman' allowed\n",
+ dn->full_name);
+ else {
+ if (!of_device_is_available(dn))
+ continue;
+
+ ret = fsl_bman_init(dn);
+ BUG_ON(ret);
+ }
+ }
+ return 0;
+}
+postcore_initcall_sync(bman_init_early);
+
+
+static void log_edata_bits(u32 bit_count)
+{
+ u32 i, j, mask = 0xffffffff;
+
+ pr_warn("Bman ErrInt, EDATA:\n");
+ i = bit_count/32;
+ if (bit_count%32) {
+ i++;
+ mask = ~(mask << bit_count%32);
+ }
+ j = 16-i;
+ pr_warn(" 0x%08x\n", bm_in(EDATA(j)) & mask);
+ j++;
+ for (; j < 16; j++)
+ pr_warn(" 0x%08x\n", bm_in(EDATA(j)));
+}
+
+static void log_additional_error_info(u32 isr_val, u32 ecsr_val)
+{
+ union bman_ecir ecir_val;
+ union bman_eadr eadr_val;
+
+ ecir_val.ecir_raw = bm_in(ECIR);
+ /* Is portal info valid */
+ if (ecsr_val & PORTAL_ECSR_ERR) {
+ pr_warn("Bman ErrInt: SWP id %d, numb %d, pid %d\n",
+ ecir_val.info.portal_num, ecir_val.info.numb,
+ ecir_val.info.pid);
+ }
+ if (ecsr_val & (BM_EIRQ_SBEI|BM_EIRQ_MBEI)) {
+ eadr_val.eadr_raw = bm_in(EADR);
+ pr_warn("Bman ErrInt: EADR Memory: %s, 0x%x\n",
+ error_mdata[eadr_val.info.memid].txt,
+ error_mdata[eadr_val.info.memid].addr_mask
+ & eadr_val.info.eadr);
+ log_edata_bits(error_mdata[eadr_val.info.memid].bits);
+ }
+}
+
+/* Bman interrupt handler */
+static irqreturn_t bman_isr(int irq, void *ptr)
+{
+ u32 isr_val, ier_val, ecsr_val, isr_mask, i;
+
+ ier_val = bm_err_isr_enable_read(bm);
+ isr_val = bm_err_isr_status_read(bm);
+ ecsr_val = bm_in(ECSR);
+ isr_mask = isr_val & ier_val;
+
+ if (!isr_mask)
+ return IRQ_NONE;
+ for (i = 0; i < BMAN_HWE_COUNT; i++) {
+ if (bman_hwerr_txts[i].mask & isr_mask) {
+ pr_warn("Bman ErrInt: %s\n", bman_hwerr_txts[i].txt);
+ if (bman_hwerr_txts[i].mask & ecsr_val) {
+ log_additional_error_info(isr_mask, ecsr_val);
+ /* Re-arm error capture registers */
+ bm_out(ECSR, ecsr_val);
+ }
+ if (bman_hwerr_txts[i].mask & BMAN_ERRS_TO_UNENABLE) {
+ pr_devel("Bman un-enabling error 0x%x\n",
+ bman_hwerr_txts[i].mask);
+ ier_val &= ~bman_hwerr_txts[i].mask;
+ bm_err_isr_enable_write(bm, ier_val);
+ }
+ }
+ }
+ bm_err_isr_status_clear(bm, isr_val);
+ return IRQ_HANDLED;
+}
+
+static int __bind_irq(void)
+{
+ int ret, err_irq;
+
+ err_irq = of_irq_to_resource(bm_node, 0, NULL);
+ if (err_irq == 0) {
+ pr_info("Can't get %s property '%s'\n", bm_node->full_name,
+ "interrupts");
+ return -ENODEV;
+ }
+ ret = request_irq(err_irq, bman_isr, IRQF_SHARED, "bman-err", bm_node);
+ if (ret) {
+ pr_err("request_irq() failed %d for '%s'\n", ret,
+ bm_node->full_name);
+ return -ENODEV;
+ }
+ /* Disable Buffer Pool State Change */
+ bm_err_isr_disable_write(bm, BM_EIRQ_BSCN);
+ /* Write-to-clear any stale bits, (eg. starvation being asserted prior
+ * to resource allocation during driver init). */
+ bm_err_isr_status_clear(bm, 0xffffffff);
+ /* Enable Error Interrupts */
+ bm_err_isr_enable_write(bm, 0xffffffff);
+ return 0;
+}
+
+int bman_init_ccsr(struct device_node *node)
+{
+ int ret;
+ if (!bman_have_ccsr())
+ return 0;
+ if (node != bm_node)
+ return -EINVAL;
+ /* FBPR memory */
+ bm_set_memory(bm, fbpr_a, 0, fbpr_sz);
+ pr_info("bman-fbpr addr %pad size 0x%zx\n", &fbpr_a, fbpr_sz);
+
+ ret = __bind_irq();
+ if (ret)
+ return ret;
+ return 0;
+}
+
+u32 bm_pool_free_buffers(u32 bpid)
+{
+ return bm_in(POOL_CONTENT(bpid));
+}
+
+#ifdef CONFIG_SYSFS
+
+#define DRV_NAME "fsl-bman"
+#define SBEC_MAX_ID 1
+#define SBEC_MIN_ID 0
+
+static ssize_t show_fbpr_fpc(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%u\n", bm_in(FBPR_FPC));
+};
+
+static ssize_t show_pool_count(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ u32 data;
+ int i;
+
+ if (!sscanf(dev_attr->attr.name, "%d", &i) || (i >= bman_pool_max))
+ return -EINVAL;
+ data = bm_in(POOL_CONTENT(i));
+ return snprintf(buf, PAGE_SIZE, "%d\n", data);
+};
+
+static ssize_t show_err_isr(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "0x%08x\n", bm_in(ERR_ISR));
+};
+
+static ssize_t show_sbec(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ int i;
+
+ if (!sscanf(dev_attr->attr.name, "sbec_%d", &i))
+ return -EINVAL;
+ if (i < SBEC_MIN_ID || i > SBEC_MAX_ID)
+ return -EINVAL;
+ return snprintf(buf, PAGE_SIZE, "%u\n", bm_in(SBEC(i)));
+};
+
+static DEVICE_ATTR(err_isr, S_IRUSR, show_err_isr, NULL);
+static DEVICE_ATTR(fbpr_fpc, S_IRUSR, show_fbpr_fpc, NULL);
+
+/* Didn't use DEVICE_ATTR as 64 of this would be required.
+ * Initialize them when needed. */
+static char *name_attrs_pool_count; /* "xx" + null-terminator */
+static struct device_attribute *dev_attr_buffer_pool_count;
+
+static DEVICE_ATTR(sbec_0, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_1, S_IRUSR, show_sbec, NULL);
+
+static struct attribute *bman_dev_attributes[] = {
+ &dev_attr_fbpr_fpc.attr,
+ &dev_attr_err_isr.attr,
+ NULL
+};
+
+static struct attribute *bman_dev_ecr_attributes[] = {
+ &dev_attr_sbec_0.attr,
+ &dev_attr_sbec_1.attr,
+ NULL
+};
+
+static struct attribute **bman_dev_pool_count_attributes;
+
+
+/* root level */
+static const struct attribute_group bman_dev_attr_grp = {
+ .name = NULL,
+ .attrs = bman_dev_attributes
+};
+static const struct attribute_group bman_dev_ecr_grp = {
+ .name = "error_capture",
+ .attrs = bman_dev_ecr_attributes
+};
+static struct attribute_group bman_dev_pool_countent_grp = {
+ .name = "pool_count",
+};
+
+static int of_fsl_bman_remove(struct platform_device *ofdev)
+{
+ sysfs_remove_group(&ofdev->dev.kobj, &bman_dev_attr_grp);
+ return 0;
+};
+
+static int of_fsl_bman_probe(struct platform_device *ofdev)
+{
+ int ret, i;
+
+ ret = sysfs_create_group(&ofdev->dev.kobj, &bman_dev_attr_grp);
+ if (ret)
+ goto done;
+ ret = sysfs_create_group(&ofdev->dev.kobj, &bman_dev_ecr_grp);
+ if (ret)
+ goto del_group_0;
+
+ name_attrs_pool_count = kmalloc(sizeof(char) * bman_pool_max * 3,
+ GFP_KERNEL);
+ if (!name_attrs_pool_count) {
+ pr_err("Can't alloc name_attrs_pool_count\n");
+ goto del_group_1;
+ }
+
+ dev_attr_buffer_pool_count = kmalloc(sizeof(struct device_attribute) *
+ bman_pool_max, GFP_KERNEL);
+ if (!dev_attr_buffer_pool_count) {
+ pr_err("Can't alloc dev_attr-buffer_pool_count\n");
+ goto del_group_2;
+ }
+
+ bman_dev_pool_count_attributes = kmalloc(sizeof(struct attribute *) *
+ (bman_pool_max + 1), GFP_KERNEL);
+ if (!bman_dev_pool_count_attributes) {
+ pr_err("can't alloc bman_dev_pool_count_attributes\n");
+ goto del_group_3;
+ }
+
+ for (i = 0; i < bman_pool_max; i++) {
+ ret = scnprintf((name_attrs_pool_count + i * 3), 3, "%d", i);
+ if (!ret)
+ goto del_group_4;
+ dev_attr_buffer_pool_count[i].attr.name =
+ (name_attrs_pool_count + i * 3);
+ dev_attr_buffer_pool_count[i].attr.mode = S_IRUSR;
+ dev_attr_buffer_pool_count[i].show = show_pool_count;
+ bman_dev_pool_count_attributes[i] =
+ &dev_attr_buffer_pool_count[i].attr;
+ sysfs_attr_init(bman_dev_pool_count_attributes[i]);
+ }
+ bman_dev_pool_count_attributes[bman_pool_max] = NULL;
+
+ bman_dev_pool_countent_grp.attrs = bman_dev_pool_count_attributes;
+
+ ret = sysfs_create_group(&ofdev->dev.kobj, &bman_dev_pool_countent_grp);
+ if (ret)
+ goto del_group_4;
+
+ goto done;
+
+del_group_4:
+ kfree(bman_dev_pool_count_attributes);
+del_group_3:
+ kfree(dev_attr_buffer_pool_count);
+del_group_2:
+ kfree(name_attrs_pool_count);
+del_group_1:
+ sysfs_remove_group(&ofdev->dev.kobj, &bman_dev_ecr_grp);
+del_group_0:
+ sysfs_remove_group(&ofdev->dev.kobj, &bman_dev_attr_grp);
+done:
+ if (ret)
+ dev_err(&ofdev->dev,
+ "Cannot create dev attributes ret=%d\n", ret);
+ return ret;
+};
+
+static struct of_device_id of_fsl_bman_ids[] = {
+ {
+ .compatible = "fsl,bman",
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, of_fsl_bman_ids);
+
+#ifdef CONFIG_SUSPEND
+static u32 saved_isdr;
+
+static int bman_pm_suspend_noirq(struct device *dev)
+{
+ uint32_t idle_state;
+
+ suspend_unused_bportal();
+ /* save isdr, disable all, clear isr */
+ saved_isdr = bm_err_isr_disable_read(bm);
+ bm_err_isr_disable_write(bm, 0xffffffff);
+ bm_err_isr_status_clear(bm, 0xffffffff);
+
+ if (bman_ip_rev < BMAN_REV21) {
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Bman version doesn't have STATE_IDLE\n");
+#endif
+ return 0;
+ }
+ idle_state = bm_in(STATE_IDLE);
+ if (!(idle_state & 0x1)) {
+ pr_err("Bman not idle 0x%x aborting\n", idle_state);
+ bm_err_isr_disable_write(bm, saved_isdr);
+ resume_unused_bportal();
+ return -EBUSY;
+ }
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Bman suspend code, IDLE_STAT = 0x%x\n", idle_state);
+#endif
+ return 0;
+}
+
+static int bman_pm_resume_noirq(struct device *dev)
+{
+ /* restore isdr */
+ bm_err_isr_disable_write(bm, saved_isdr);
+ resume_unused_bportal();
+ return 0;
+}
+#else
+#define bman_pm_suspend_noirq NULL
+#define bman_pm_resume_noirq NULL
+#endif
+
+static const struct dev_pm_ops bman_pm_ops = {
+ .suspend_noirq = bman_pm_suspend_noirq,
+ .resume_noirq = bman_pm_resume_noirq,
+};
+
+static struct platform_driver of_fsl_bman_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = DRV_NAME,
+ .of_match_table = of_fsl_bman_ids,
+ .pm = &bman_pm_ops,
+ },
+ .probe = of_fsl_bman_probe,
+ .remove = of_fsl_bman_remove,
+};
+
+static int bman_ctrl_init(void)
+{
+ return platform_driver_register(&of_fsl_bman_driver);
+}
+
+static void bman_ctrl_exit(void)
+{
+ platform_driver_unregister(&of_fsl_bman_driver);
+}
+
+module_init(bman_ctrl_init);
+module_exit(bman_ctrl_exit);
+
+#endif /* CONFIG_SYSFS */
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_debugfs.c
@@ -0,0 +1,119 @@
+/* Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <linux/module.h>
+#include <linux/fsl_bman.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/uaccess.h>
+
+static struct dentry *dfs_root; /* debugfs root directory */
+
+/*******************************************************************************
+ * Query Buffer Pool State
+ ******************************************************************************/
+static int query_bp_state_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct bm_pool_state state;
+ int i, j;
+ u32 mask;
+
+ memset(&state, 0, sizeof(struct bm_pool_state));
+ ret = bman_query_pools(&state);
+ if (ret) {
+ seq_printf(file, "Error %d\n", ret);
+ return 0;
+ }
+ seq_puts(file, "bp_id free_buffers_avail bp_depleted\n");
+ for (i = 0; i < 2; i++) {
+ mask = 0x80000000;
+ for (j = 0; j < 32; j++) {
+ seq_printf(file,
+ " %-2u %-3s %-3s\n",
+ (i*32)+j,
+ (state.as.state.__state[i] & mask) ? "no" : "yes",
+ (state.ds.state.__state[i] & mask) ? "yes" : "no");
+ mask >>= 1;
+ }
+ }
+ return 0;
+}
+
+static int query_bp_state_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, query_bp_state_show, NULL);
+}
+
+static const struct file_operations query_bp_state_fops = {
+ .owner = THIS_MODULE,
+ .open = query_bp_state_open,
+ .read = seq_read,
+ .release = single_release,
+};
+
+static int __init bman_debugfs_module_init(void)
+{
+ int ret = 0;
+ struct dentry *d;
+
+ dfs_root = debugfs_create_dir("bman", NULL);
+
+ if (dfs_root == NULL) {
+ ret = -ENOMEM;
+ pr_err("Cannot create bman debugfs dir\n");
+ goto _return;
+ }
+ d = debugfs_create_file("query_bp_state",
+ S_IRUGO,
+ dfs_root,
+ NULL,
+ &query_bp_state_fops);
+ if (d == NULL) {
+ ret = -ENOMEM;
+ pr_err("Cannot create query_bp_state\n");
+ goto _return;
+ }
+ return 0;
+
+_return:
+ debugfs_remove_recursive(dfs_root);
+ return ret;
+}
+
+static void __exit bman_debugfs_module_exit(void)
+{
+ debugfs_remove_recursive(dfs_root);
+}
+
+
+module_init(bman_debugfs_module_init);
+module_exit(bman_debugfs_module_exit);
+MODULE_LICENSE("Dual BSD/GPL");
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_driver.c
@@ -0,0 +1,575 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "bman_low.h"
+#ifdef CONFIG_HOTPLUG_CPU
+#include <linux/cpu.h>
+#endif
+/*
+ * Global variables of the max portal/pool number this bman version supported
+ */
+u16 bman_ip_rev;
+EXPORT_SYMBOL(bman_ip_rev);
+u16 bman_pool_max;
+EXPORT_SYMBOL(bman_pool_max);
+static u16 bman_portal_max;
+
+/* After initialising cpus that own shared portal configs, we cache the
+ * resulting portals (ie. not just the configs) in this array. Then we
+ * initialise slave cpus that don't have their own portals, redirecting them to
+ * portals from this cache in a round-robin assignment. */
+static struct bman_portal *shared_portals[NR_CPUS];
+static int num_shared_portals;
+static int shared_portals_idx;
+static LIST_HEAD(unused_pcfgs);
+static DEFINE_SPINLOCK(unused_pcfgs_lock);
+static void *affine_bportals[NR_CPUS];
+
+static int __init fsl_bpool_init(struct device_node *node)
+{
+ int ret;
+ u32 *thresh, *bpid = (u32 *)of_get_property(node, "fsl,bpid", &ret);
+ if (!bpid || (ret != 4)) {
+ pr_err("Can't get %s property 'fsl,bpid'\n", node->full_name);
+ return -ENODEV;
+ }
+ thresh = (u32 *)of_get_property(node, "fsl,bpool-thresholds", &ret);
+ if (thresh) {
+ if (ret != 16) {
+ pr_err("Invalid %s property '%s'\n",
+ node->full_name, "fsl,bpool-thresholds");
+ return -ENODEV;
+ }
+ }
+ if (thresh) {
+#ifdef CONFIG_FSL_BMAN_CONFIG
+ ret = bm_pool_set(be32_to_cpu(*bpid), thresh);
+ if (ret)
+ pr_err("No CCSR node for %s property '%s'\n",
+ node->full_name, "fsl,bpool-thresholds");
+ return ret;
+#else
+ pr_err("Ignoring %s property '%s', no CCSR support\n",
+ node->full_name, "fsl,bpool-thresholds");
+#endif
+ }
+ return 0;
+}
+
+static int __init fsl_bpid_range_init(struct device_node *node)
+{
+ int ret;
+ u32 *range = (u32 *)of_get_property(node, "fsl,bpid-range", &ret);
+ if (!range) {
+ pr_err("No 'fsl,bpid-range' property in node %s\n",
+ node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err("'fsl,bpid-range' is not a 2-cell range in node %s\n",
+ node->full_name);
+ return -EINVAL;
+ }
+ bman_seed_bpid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ pr_info("Bman: BPID allocator includes range %d:%d\n",
+ be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ return 0;
+}
+
+static struct bm_portal_config * __init parse_pcfg(struct device_node *node)
+{
+ struct bm_portal_config *pcfg;
+ const u32 *index;
+ int irq, ret;
+ resource_size_t len;
+
+ pcfg = kmalloc(sizeof(*pcfg), GFP_KERNEL);
+ if (!pcfg) {
+ pr_err("can't allocate portal config");
+ return NULL;
+ }
+
+ if (of_device_is_compatible(node, "fsl,bman-portal-1.0") ||
+ of_device_is_compatible(node, "fsl,bman-portal-1.0.0")) {
+ bman_ip_rev = BMAN_REV10;
+ bman_pool_max = 64;
+ bman_portal_max = 10;
+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.0") ||
+ of_device_is_compatible(node, "fsl,bman-portal-2.0.8")) {
+ bman_ip_rev = BMAN_REV20;
+ bman_pool_max = 8;
+ bman_portal_max = 3;
+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.0")) {
+ bman_ip_rev = BMAN_REV21;
+ bman_pool_max = 64;
+ bman_portal_max = 50;
+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.1")) {
+ bman_ip_rev = BMAN_REV21;
+ bman_pool_max = 64;
+ bman_portal_max = 25;
+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.2")) {
+ bman_ip_rev = BMAN_REV21;
+ bman_pool_max = 64;
+ bman_portal_max = 18;
+ } else if (of_device_is_compatible(node, "fsl,bman-portal-2.1.3")) {
+ bman_ip_rev = BMAN_REV21;
+ bman_pool_max = 64;
+ bman_portal_max = 10;
+ } else {
+ pr_warn("unknown BMan version in portal node,"
+ "default to rev1.0\n");
+ bman_ip_rev = BMAN_REV10;
+ bman_pool_max = 64;
+ bman_portal_max = 10;
+ }
+
+ ret = of_address_to_resource(node, DPA_PORTAL_CE,
+ &pcfg->addr_phys[DPA_PORTAL_CE]);
+ if (ret) {
+ pr_err("Can't get %s property 'reg::CE'\n", node->full_name);
+ goto err;
+ }
+ ret = of_address_to_resource(node, DPA_PORTAL_CI,
+ &pcfg->addr_phys[DPA_PORTAL_CI]);
+ if (ret) {
+ pr_err("Can't get %s property 'reg::CI'\n", node->full_name);
+ goto err;
+ }
+
+ index = of_get_property(node, "cell-index", &ret);
+ if (!index || (ret != 4)) {
+ pr_err("Can't get %s property '%s'\n", node->full_name,
+ "cell-index");
+ goto err;
+ }
+ if (be32_to_cpu(*index) >= bman_portal_max) {
+ pr_err("BMan portal cell index %d out of range, max %d\n",
+ be32_to_cpu(*index), bman_portal_max);
+ goto err;
+ }
+
+ pcfg->public_cfg.cpu = -1;
+
+ irq = irq_of_parse_and_map(node, 0);
+ if (irq == 0) {
+ pr_err("Can't get %s property 'interrupts'\n", node->full_name);
+ goto err;
+ }
+ pcfg->public_cfg.irq = irq;
+ pcfg->public_cfg.index = be32_to_cpu(*index);
+ bman_depletion_fill(&pcfg->public_cfg.mask);
+
+ len = resource_size(&pcfg->addr_phys[DPA_PORTAL_CE]);
+ if (len != (unsigned long)len)
+ goto err;
+
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_cache_ns(
+ pcfg->addr_phys[DPA_PORTAL_CE].start,
+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CE]));
+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap(
+ pcfg->addr_phys[DPA_PORTAL_CI].start,
+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI]));
+
+#else
+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_prot(
+ pcfg->addr_phys[DPA_PORTAL_CE].start,
+ (unsigned long)len,
+ 0);
+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap_prot(
+ pcfg->addr_phys[DPA_PORTAL_CI].start,
+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI]),
+ _PAGE_GUARDED | _PAGE_NO_CACHE);
+#endif
+ /* disable bp depletion */
+ __raw_writel(0x0, pcfg->addr_virt[DPA_PORTAL_CI] + BM_REG_SCN(0));
+ __raw_writel(0x0, pcfg->addr_virt[DPA_PORTAL_CI] + BM_REG_SCN(1));
+ return pcfg;
+err:
+ kfree(pcfg);
+ return NULL;
+}
+
+static struct bm_portal_config *get_pcfg(struct list_head *list)
+{
+ struct bm_portal_config *pcfg;
+ if (list_empty(list))
+ return NULL;
+ pcfg = list_entry(list->prev, struct bm_portal_config, list);
+ list_del(&pcfg->list);
+ return pcfg;
+}
+
+static struct bm_portal_config *get_pcfg_idx(struct list_head *list,
+ uint32_t idx)
+{
+ struct bm_portal_config *pcfg;
+ if (list_empty(list))
+ return NULL;
+ list_for_each_entry(pcfg, list, list) {
+ if (pcfg->public_cfg.index == idx) {
+ list_del(&pcfg->list);
+ return pcfg;
+ }
+ }
+ return NULL;
+}
+
+struct bm_portal_config *bm_get_unused_portal(void)
+{
+ return bm_get_unused_portal_idx(QBMAN_ANY_PORTAL_IDX);
+}
+
+struct bm_portal_config *bm_get_unused_portal_idx(uint32_t idx)
+{
+ struct bm_portal_config *ret;
+ spin_lock(&unused_pcfgs_lock);
+ if (idx == QBMAN_ANY_PORTAL_IDX)
+ ret = get_pcfg(&unused_pcfgs);
+ else
+ ret = get_pcfg_idx(&unused_pcfgs, idx);
+ spin_unlock(&unused_pcfgs_lock);
+ return ret;
+}
+
+void bm_put_unused_portal(struct bm_portal_config *pcfg)
+{
+ spin_lock(&unused_pcfgs_lock);
+ list_add(&pcfg->list, &unused_pcfgs);
+ spin_unlock(&unused_pcfgs_lock);
+}
+
+static struct bman_portal *init_pcfg(struct bm_portal_config *pcfg)
+{
+ struct bman_portal *p;
+ p = bman_create_affine_portal(pcfg);
+ if (p) {
+#ifdef CONFIG_FSL_DPA_PIRQ_SLOW
+ bman_p_irqsource_add(p, BM_PIRQ_RCRI | BM_PIRQ_BSCN);
+#endif
+ pr_info("Bman portal %sinitialised, cpu %d\n",
+ pcfg->public_cfg.is_shared ? "(shared) " : "",
+ pcfg->public_cfg.cpu);
+ affine_bportals[pcfg->public_cfg.cpu] = p;
+ } else
+ pr_crit("Bman portal failure on cpu %d\n",
+ pcfg->public_cfg.cpu);
+ return p;
+}
+
+static void init_slave(int cpu)
+{
+ struct bman_portal *p;
+ p = bman_create_affine_slave(shared_portals[shared_portals_idx++], cpu);
+ if (!p)
+ pr_err("Bman slave portal failure on cpu %d\n", cpu);
+ else
+ pr_info("Bman portal %sinitialised, cpu %d\n", "(slave) ", cpu);
+ if (shared_portals_idx >= num_shared_portals)
+ shared_portals_idx = 0;
+ affine_bportals[cpu] = p;
+}
+
+/* Bootarg "bportals=[...]" has the same syntax as "qportals=", and so the
+ * parsing is in dpa_sys.h. The syntax is a comma-separated list of indexes
+ * and/or ranges of indexes, with each being optionally prefixed by "s" to
+ * explicitly mark it or them for sharing.
+ * Eg;
+ * bportals=s0,1-3,s4
+ * means that cpus 1,2,3 get "unshared" portals, cpus 0 and 4 get "shared"
+ * portals, and any remaining cpus share the portals that are assigned to cpus 0
+ * or 4, selected in a round-robin fashion. (In this example, cpu 5 would share
+ * cpu 0's portal, cpu 6 would share cpu4's portal, and cpu 7 would share cpu
+ * 0's portal.) */
+static struct cpumask want_unshared __initdata; /* cpus requested without "s" */
+static struct cpumask want_shared __initdata; /* cpus requested with "s" */
+
+static int __init parse_bportals(char *str)
+{
+ return parse_portals_bootarg(str, &want_shared, &want_unshared,
+ "bportals");
+}
+__setup("bportals=", parse_bportals);
+
+static int bman_offline_cpu(unsigned int cpu)
+{
+ struct bman_portal *p;
+ const struct bm_portal_config *pcfg;
+ p = (struct bman_portal *)affine_bportals[cpu];
+ if (p) {
+ pcfg = bman_get_bm_portal_config(p);
+ if (pcfg)
+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(0));
+ }
+ return 0;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+static int bman_online_cpu(unsigned int cpu)
+{
+ struct bman_portal *p;
+ const struct bm_portal_config *pcfg;
+ p = (struct bman_portal *)affine_bportals[cpu];
+ if (p) {
+ pcfg = bman_get_bm_portal_config(p);
+ if (pcfg)
+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(cpu));
+ }
+ return 0;
+}
+static int bman_hotplug_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
+{
+ unsigned int cpu = (unsigned long)hcpu;
+
+ switch (action) {
+ case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
+ bman_online_cpu(cpu);
+ break;
+ case CPU_DOWN_PREPARE:
+ case CPU_DOWN_PREPARE_FROZEN:
+ bman_offline_cpu(cpu);
+ default:
+ break;
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block bman_hotplug_cpu_notifier = {
+ .notifier_call = bman_hotplug_cpu_callback,
+};
+#endif /* CONFIG_HOTPLUG_CPU */
+
+/* Initialise the Bman driver. The meat of this function deals with portals. The
+ * following describes the flow of portal-handling, the code "steps" refer to
+ * this description;
+ * 1. Portal configs are parsed from the device-tree into 'unused_pcfgs', with
+ * ::cpu==-1. Regions and interrupts are mapped (but interrupts are not
+ * bound).
+ * 2. The "want_shared" and "want_unshared" lists (as filled by the
+ * "bportals=[...]" bootarg) are processed, allocating portals and assigning
+ * them to cpus, placing them in the relevant list and setting ::cpu as
+ * appropriate. If no "bportals" bootarg was present, the defaut is to try to
+ * assign portals to all online cpus at the time of driver initialisation.
+ * Any failure to allocate portals (when parsing the "want" lists or when
+ * using default behaviour) will be silently tolerated (the "fixup" logic in
+ * step 3 will determine what happens in this case).
+ * 3. Do fixups relative to cpu_online_mask(). If no portals are marked for
+ * sharing and sharing is required (because not all cpus have been assigned
+ * portals), then one portal will marked for sharing. Conversely if no
+ * sharing is required, any portals marked for sharing will not be shared. It
+ * may be that sharing occurs when it wasn't expected, if portal allocation
+ * failed to honour all the requested assignments (including the default
+ * assignments if no bootarg is present).
+ * 4. Unshared portals are initialised on their respective cpus.
+ * 5. Shared portals are initialised on their respective cpus.
+ * 6. Each remaining cpu is initialised to slave to one of the shared portals,
+ * which are selected in a round-robin fashion.
+ * Any portal configs left unused are available for USDPAA allocation.
+ */
+__init int bman_init(void)
+{
+ struct cpumask slave_cpus;
+ struct cpumask unshared_cpus = *cpu_none_mask;
+ struct cpumask shared_cpus = *cpu_none_mask;
+ LIST_HEAD(unshared_pcfgs);
+ LIST_HEAD(shared_pcfgs);
+ struct device_node *dn;
+ struct bm_portal_config *pcfg;
+ struct bman_portal *p;
+ int cpu, ret;
+ struct cpumask offline_cpus;
+
+ /* Initialise the Bman (CCSR) device */
+ for_each_compatible_node(dn, NULL, "fsl,bman") {
+ if (!bman_init_ccsr(dn))
+ pr_info("Bman err interrupt handler present\n");
+ else
+ pr_err("Bman CCSR setup failed\n");
+ }
+ /* Initialise any declared buffer pools */
+ for_each_compatible_node(dn, NULL, "fsl,bpool") {
+ ret = fsl_bpool_init(dn);
+ if (ret)
+ return ret;
+ }
+ /* Step 1. See comments at the beginning of the file. */
+ for_each_compatible_node(dn, NULL, "fsl,bman-portal") {
+ if (!of_device_is_available(dn))
+ continue;
+ pcfg = parse_pcfg(dn);
+ if (pcfg)
+ list_add_tail(&pcfg->list, &unused_pcfgs);
+ }
+ /* Step 2. */
+ for_each_possible_cpu(cpu) {
+ if (cpumask_test_cpu(cpu, &want_shared)) {
+ pcfg = get_pcfg(&unused_pcfgs);
+ if (!pcfg)
+ break;
+ pcfg->public_cfg.cpu = cpu;
+ list_add_tail(&pcfg->list, &shared_pcfgs);
+ cpumask_set_cpu(cpu, &shared_cpus);
+ }
+ if (cpumask_test_cpu(cpu, &want_unshared)) {
+ if (cpumask_test_cpu(cpu, &shared_cpus))
+ continue;
+ pcfg = get_pcfg(&unused_pcfgs);
+ if (!pcfg)
+ break;
+ pcfg->public_cfg.cpu = cpu;
+ list_add_tail(&pcfg->list, &unshared_pcfgs);
+ cpumask_set_cpu(cpu, &unshared_cpus);
+ }
+ }
+ if (list_empty(&shared_pcfgs) && list_empty(&unshared_pcfgs)) {
+ /* Default, give an unshared portal to each online cpu */
+ for_each_online_cpu(cpu) {
+ pcfg = get_pcfg(&unused_pcfgs);
+ if (!pcfg)
+ break;
+ pcfg->public_cfg.cpu = cpu;
+ list_add_tail(&pcfg->list, &unshared_pcfgs);
+ cpumask_set_cpu(cpu, &unshared_cpus);
+ }
+ }
+ /* Step 3. */
+ cpumask_andnot(&slave_cpus, cpu_possible_mask, &shared_cpus);
+ cpumask_andnot(&slave_cpus, &slave_cpus, &unshared_cpus);
+ if (cpumask_empty(&slave_cpus)) {
+ /* No sharing required */
+ if (!list_empty(&shared_pcfgs)) {
+ /* Migrate "shared" to "unshared" */
+ cpumask_or(&unshared_cpus, &unshared_cpus,
+ &shared_cpus);
+ cpumask_clear(&shared_cpus);
+ list_splice_tail(&shared_pcfgs, &unshared_pcfgs);
+ INIT_LIST_HEAD(&shared_pcfgs);
+ }
+ } else {
+ /* Sharing required */
+ if (list_empty(&shared_pcfgs)) {
+ /* Migrate one "unshared" to "shared" */
+ pcfg = get_pcfg(&unshared_pcfgs);
+ if (!pcfg) {
+ pr_crit("No BMan portals available!\n");
+ return 0;
+ }
+ cpumask_clear_cpu(pcfg->public_cfg.cpu, &unshared_cpus);
+ cpumask_set_cpu(pcfg->public_cfg.cpu, &shared_cpus);
+ list_add_tail(&pcfg->list, &shared_pcfgs);
+ }
+ }
+ /* Step 4. */
+ list_for_each_entry(pcfg, &unshared_pcfgs, list) {
+ pcfg->public_cfg.is_shared = 0;
+ p = init_pcfg(pcfg);
+ if (!p) {
+ pr_crit("Unable to initialize bman portal\n");
+ return 0;
+ }
+ }
+ /* Step 5. */
+ list_for_each_entry(pcfg, &shared_pcfgs, list) {
+ pcfg->public_cfg.is_shared = 1;
+ p = init_pcfg(pcfg);
+ if (p)
+ shared_portals[num_shared_portals++] = p;
+ }
+ /* Step 6. */
+ if (!cpumask_empty(&slave_cpus))
+ for_each_cpu(cpu, &slave_cpus)
+ init_slave(cpu);
+ pr_info("Bman portals initialised\n");
+ cpumask_andnot(&offline_cpus, cpu_possible_mask, cpu_online_mask);
+ for_each_cpu(cpu, &offline_cpus)
+ bman_offline_cpu(cpu);
+#ifdef CONFIG_HOTPLUG_CPU
+ register_hotcpu_notifier(&bman_hotplug_cpu_notifier);
+#endif
+ return 0;
+}
+
+__init int bman_resource_init(void)
+{
+ struct device_node *dn;
+ int ret;
+
+ /* Initialise BPID allocation ranges */
+ for_each_compatible_node(dn, NULL, "fsl,bpid-range") {
+ ret = fsl_bpid_range_init(dn);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+#ifdef CONFIG_SUSPEND
+void suspend_unused_bportal(void)
+{
+ struct bm_portal_config *pcfg;
+
+ if (list_empty(&unused_pcfgs))
+ return;
+
+ list_for_each_entry(pcfg, &unused_pcfgs, list) {
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Need to save bportal %d\n", pcfg->public_cfg.index);
+#endif
+ /* save isdr, disable all via isdr, clear isr */
+ pcfg->saved_isdr =
+ __raw_readl(pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08);
+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] +
+ 0xe08);
+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] +
+ 0xe00);
+ }
+ return;
+}
+
+void resume_unused_bportal(void)
+{
+ struct bm_portal_config *pcfg;
+
+ if (list_empty(&unused_pcfgs))
+ return;
+
+ list_for_each_entry(pcfg, &unused_pcfgs, list) {
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Need to resume bportal %d\n", pcfg->public_cfg.index);
+#endif
+ /* restore isdr */
+ __raw_writel(pcfg->saved_isdr,
+ pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08);
+ }
+ return;
+}
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_high.c
@@ -0,0 +1,1145 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bman_low.h"
+
+/* Compilation constants */
+#define RCR_THRESH 2 /* reread h/w CI when running out of space */
+#define IRQNAME "BMan portal %d"
+#define MAX_IRQNAME 16 /* big enough for "BMan portal %d" */
+
+struct bman_portal {
+ struct bm_portal p;
+ /* 2-element array. pools[0] is mask, pools[1] is snapshot. */
+ struct bman_depletion *pools;
+ int thresh_set;
+ unsigned long irq_sources;
+ u32 slowpoll; /* only used when interrupts are off */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ struct bman_pool *rcri_owned; /* only 1 release WAIT_SYNC at a time */
+#endif
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ raw_spinlock_t sharing_lock; /* only used if is_shared */
+ int is_shared;
+ struct bman_portal *sharing_redirect;
+#endif
+ /* When the cpu-affine portal is activated, this is non-NULL */
+ const struct bm_portal_config *config;
+ /* This is needed for power management */
+ struct platform_device *pdev;
+ /* 64-entry hash-table of pool objects that are tracking depletion
+ * entry/exit (ie. BMAN_POOL_FLAG_DEPLETION). This isn't fast-path, so
+ * we're not fussy about cache-misses and so forth - whereas the above
+ * members should all fit in one cacheline.
+ * BTW, with 64 entries in the hash table and 64 buffer pools to track,
+ * you'll never guess the hash-function ... */
+ struct bman_pool *cb[64];
+ char irqname[MAX_IRQNAME];
+ /* Track if the portal was alloced by the driver */
+ u8 alloced;
+ /* power management data */
+ u32 save_isdr;
+};
+
+/* For an explanation of the locking, redirection, or affine-portal logic,
+ * please consult the Qman driver for details. This is the same, only simpler
+ * (no fiddly Qman-specific bits.) */
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+#define PORTAL_IRQ_LOCK(p, irqflags) \
+ do { \
+ if ((p)->is_shared) \
+ raw_spin_lock_irqsave(&(p)->sharing_lock, irqflags); \
+ else \
+ local_irq_save(irqflags); \
+ } while (0)
+#define PORTAL_IRQ_UNLOCK(p, irqflags) \
+ do { \
+ if ((p)->is_shared) \
+ raw_spin_unlock_irqrestore(&(p)->sharing_lock, \
+ irqflags); \
+ else \
+ local_irq_restore(irqflags); \
+ } while (0)
+#else
+#define PORTAL_IRQ_LOCK(p, irqflags) local_irq_save(irqflags)
+#define PORTAL_IRQ_UNLOCK(p, irqflags) local_irq_restore(irqflags)
+#endif
+
+static cpumask_t affine_mask;
+static DEFINE_SPINLOCK(affine_mask_lock);
+static DEFINE_PER_CPU(struct bman_portal, bman_affine_portal);
+static inline struct bman_portal *get_raw_affine_portal(void)
+{
+ return &get_cpu_var(bman_affine_portal);
+}
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+static inline struct bman_portal *get_affine_portal(void)
+{
+ struct bman_portal *p = get_raw_affine_portal();
+ if (p->sharing_redirect)
+ return p->sharing_redirect;
+ return p;
+}
+#else
+#define get_affine_portal() get_raw_affine_portal()
+#endif
+static inline void put_affine_portal(void)
+{
+ put_cpu_var(bman_affine_portal);
+}
+static inline struct bman_portal *get_poll_portal(void)
+{
+ return &get_cpu_var(bman_affine_portal);
+}
+#define put_poll_portal()
+
+/* GOTCHA: this object type refers to a pool, it isn't *the* pool. There may be
+ * more than one such object per Bman buffer pool, eg. if different users of the
+ * pool are operating via different portals. */
+struct bman_pool {
+ struct bman_pool_params params;
+ /* Used for hash-table admin when using depletion notifications. */
+ struct bman_portal *portal;
+ struct bman_pool *next;
+ /* stockpile state - NULL unless BMAN_POOL_FLAG_STOCKPILE is set */
+ struct bm_buffer *sp;
+ unsigned int sp_fill;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ atomic_t in_use;
+#endif
+};
+
+/* (De)Registration of depletion notification callbacks */
+static void depletion_link(struct bman_portal *portal, struct bman_pool *pool)
+{
+ __maybe_unused unsigned long irqflags;
+ pool->portal = portal;
+ PORTAL_IRQ_LOCK(portal, irqflags);
+ pool->next = portal->cb[pool->params.bpid];
+ portal->cb[pool->params.bpid] = pool;
+ if (!pool->next)
+ /* First object for that bpid on this portal, enable the BSCN
+ * mask bit. */
+ bm_isr_bscn_mask(&portal->p, pool->params.bpid, 1);
+ PORTAL_IRQ_UNLOCK(portal, irqflags);
+}
+static void depletion_unlink(struct bman_pool *pool)
+{
+ struct bman_pool *it, *last = NULL;
+ struct bman_pool **base = &pool->portal->cb[pool->params.bpid];
+ __maybe_unused unsigned long irqflags;
+ PORTAL_IRQ_LOCK(pool->portal, irqflags);
+ it = *base; /* <-- gotcha, don't do this prior to the irq_save */
+ while (it != pool) {
+ last = it;
+ it = it->next;
+ }
+ if (!last)
+ *base = pool->next;
+ else
+ last->next = pool->next;
+ if (!last && !pool->next) {
+ /* Last object for that bpid on this portal, disable the BSCN
+ * mask bit. */
+ bm_isr_bscn_mask(&pool->portal->p, pool->params.bpid, 0);
+ /* And "forget" that we last saw this pool as depleted */
+ bman_depletion_unset(&pool->portal->pools[1],
+ pool->params.bpid);
+ }
+ PORTAL_IRQ_UNLOCK(pool->portal, irqflags);
+}
+
+/* In the case that the application's core loop calls qman_poll() and
+ * bman_poll(), we ought to balance how often we incur the overheads of the
+ * slow-path poll. We'll use two decrementer sources. The idle decrementer
+ * constant is used when the last slow-poll detected no work to do, and the busy
+ * decrementer constant when the last slow-poll had work to do. */
+#define SLOW_POLL_IDLE 1000
+#define SLOW_POLL_BUSY 10
+static u32 __poll_portal_slow(struct bman_portal *p, u32 is);
+
+/* Portal interrupt handler */
+static irqreturn_t portal_isr(__always_unused int irq, void *ptr)
+{
+ struct bman_portal *p = ptr;
+ u32 clear = p->irq_sources;
+ u32 is = bm_isr_status_read(&p->p) & p->irq_sources;
+ clear |= __poll_portal_slow(p, is);
+ bm_isr_status_clear(&p->p, clear);
+ return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_SUSPEND
+static int _bman_portal_suspend_noirq(struct device *dev)
+{
+ struct bman_portal *p = (struct bman_portal *)dev->platform_data;
+#ifdef CONFIG_PM_DEBUG
+ struct platform_device *pdev = to_platform_device(dev);
+#endif
+ p->save_isdr = bm_isr_disable_read(&p->p);
+ bm_isr_disable_write(&p->p, 0xffffffff);
+ bm_isr_status_clear(&p->p, 0xffffffff);
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Suspend for %s\n", pdev->name);
+#endif
+ return 0;
+}
+
+static int _bman_portal_resume_noirq(struct device *dev)
+{
+ struct bman_portal *p = (struct bman_portal *)dev->platform_data;
+
+ /* restore isdr */
+ bm_isr_disable_write(&p->p, p->save_isdr);
+ return 0;
+}
+#else
+#define _bman_portal_suspend_noirq NULL
+#define _bman_portal_resume_noirq NULL
+#endif
+
+struct dev_pm_domain bman_portal_device_pm_domain = {
+ .ops = {
+ USE_PLATFORM_PM_SLEEP_OPS
+ .suspend_noirq = _bman_portal_suspend_noirq,
+ .resume_noirq = _bman_portal_resume_noirq,
+ }
+};
+
+struct bman_portal *bman_create_portal(
+ struct bman_portal *portal,
+ const struct bm_portal_config *config)
+{
+ struct bm_portal *__p;
+ const struct bman_depletion *pools = &config->public_cfg.mask;
+ int ret;
+ u8 bpid = 0;
+ char buf[16];
+
+ if (!portal) {
+ portal = kmalloc(sizeof(*portal), GFP_KERNEL);
+ if (!portal)
+ return portal;
+ portal->alloced = 1;
+ } else
+ portal->alloced = 0;
+
+ __p = &portal->p;
+
+ /* prep the low-level portal struct with the mapped addresses from the
+ * config, everything that follows depends on it and "config" is more
+ * for (de)reference... */
+ __p->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE];
+ __p->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI];
+ if (bm_rcr_init(__p, bm_rcr_pvb, bm_rcr_cce)) {
+ pr_err("Bman RCR initialisation failed\n");
+ goto fail_rcr;
+ }
+ if (bm_mc_init(__p)) {
+ pr_err("Bman MC initialisation failed\n");
+ goto fail_mc;
+ }
+ if (bm_isr_init(__p)) {
+ pr_err("Bman ISR initialisation failed\n");
+ goto fail_isr;
+ }
+ portal->pools = kmalloc(2 * sizeof(*pools), GFP_KERNEL);
+ if (!portal->pools)
+ goto fail_pools;
+ portal->pools[0] = *pools;
+ bman_depletion_init(portal->pools + 1);
+ while (bpid < bman_pool_max) {
+ /* Default to all BPIDs disabled, we enable as required at
+ * run-time. */
+ bm_isr_bscn_mask(__p, bpid, 0);
+ bpid++;
+ }
+ portal->slowpoll = 0;
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ portal->rcri_owned = NULL;
+#endif
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ raw_spin_lock_init(&portal->sharing_lock);
+ portal->is_shared = config->public_cfg.is_shared;
+ portal->sharing_redirect = NULL;
+#endif
+ sprintf(buf, "bportal-%u", config->public_cfg.index);
+ portal->pdev = platform_device_alloc(buf, -1);
+ if (!portal->pdev)
+ goto fail_devalloc;
+ portal->pdev->dev.pm_domain = &bman_portal_device_pm_domain;
+ portal->pdev->dev.platform_data = portal;
+ ret = platform_device_add(portal->pdev);
+ if (ret)
+ goto fail_devadd;
+ memset(&portal->cb, 0, sizeof(portal->cb));
+ /* Write-to-clear any stale interrupt status bits */
+ bm_isr_disable_write(__p, 0xffffffff);
+ portal->irq_sources = 0;
+ bm_isr_enable_write(__p, portal->irq_sources);
+ bm_isr_status_clear(__p, 0xffffffff);
+ snprintf(portal->irqname, MAX_IRQNAME, IRQNAME, config->public_cfg.cpu);
+ if (request_irq(config->public_cfg.irq, portal_isr, 0, portal->irqname,
+ portal)) {
+ pr_err("request_irq() failed\n");
+ goto fail_irq;
+ }
+ if ((config->public_cfg.cpu != -1) &&
+ irq_can_set_affinity(config->public_cfg.irq) &&
+ irq_set_affinity(config->public_cfg.irq,
+ cpumask_of(config->public_cfg.cpu))) {
+ pr_err("irq_set_affinity() failed %s\n", portal->irqname);
+ goto fail_affinity;
+ }
+
+ /* Need RCR to be empty before continuing */
+ ret = bm_rcr_get_fill(__p);
+ if (ret) {
+ pr_err("Bman RCR unclean\n");
+ goto fail_rcr_empty;
+ }
+ /* Success */
+ portal->config = config;
+
+ bm_isr_disable_write(__p, 0);
+ bm_isr_uninhibit(__p);
+ return portal;
+fail_rcr_empty:
+fail_affinity:
+ free_irq(config->public_cfg.irq, portal);
+fail_irq:
+ platform_device_del(portal->pdev);
+fail_devadd:
+ platform_device_put(portal->pdev);
+fail_devalloc:
+ kfree(portal->pools);
+fail_pools:
+ bm_isr_finish(__p);
+fail_isr:
+ bm_mc_finish(__p);
+fail_mc:
+ bm_rcr_finish(__p);
+fail_rcr:
+ if (portal->alloced)
+ kfree(portal);
+ return NULL;
+}
+
+struct bman_portal *bman_create_affine_portal(
+ const struct bm_portal_config *config)
+{
+ struct bman_portal *portal;
+
+ portal = &per_cpu(bman_affine_portal, config->public_cfg.cpu);
+ portal = bman_create_portal(portal, config);
+ if (portal) {
+ spin_lock(&affine_mask_lock);
+ cpumask_set_cpu(config->public_cfg.cpu, &affine_mask);
+ spin_unlock(&affine_mask_lock);
+ }
+ return portal;
+}
+
+
+struct bman_portal *bman_create_affine_slave(struct bman_portal *redirect,
+ int cpu)
+{
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ struct bman_portal *p;
+ p = &per_cpu(bman_affine_portal, cpu);
+ BUG_ON(p->config);
+ BUG_ON(p->is_shared);
+ BUG_ON(!redirect->config->public_cfg.is_shared);
+ p->irq_sources = 0;
+ p->sharing_redirect = redirect;
+ return p;
+#else
+ BUG();
+ return NULL;
+#endif
+}
+
+void bman_destroy_portal(struct bman_portal *bm)
+{
+ const struct bm_portal_config *pcfg;
+ pcfg = bm->config;
+ bm_rcr_cce_update(&bm->p);
+ bm_rcr_cce_update(&bm->p);
+
+ free_irq(pcfg->public_cfg.irq, bm);
+
+ kfree(bm->pools);
+ bm_isr_finish(&bm->p);
+ bm_mc_finish(&bm->p);
+ bm_rcr_finish(&bm->p);
+ bm->config = NULL;
+ if (bm->alloced)
+ kfree(bm);
+}
+
+const struct bm_portal_config *bman_destroy_affine_portal(void)
+{
+ struct bman_portal *bm = get_raw_affine_portal();
+ const struct bm_portal_config *pcfg;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (bm->sharing_redirect) {
+ bm->sharing_redirect = NULL;
+ put_affine_portal();
+ return NULL;
+ }
+ bm->is_shared = 0;
+#endif
+ pcfg = bm->config;
+ bman_destroy_portal(bm);
+ spin_lock(&affine_mask_lock);
+ cpumask_clear_cpu(pcfg->public_cfg.cpu, &affine_mask);
+ spin_unlock(&affine_mask_lock);
+ put_affine_portal();
+ return pcfg;
+}
+
+/* When release logic waits on available RCR space, we need a global waitqueue
+ * in the case of "affine" use (as the waits wake on different cpus which means
+ * different portals - so we can't wait on any per-portal waitqueue). */
+static DECLARE_WAIT_QUEUE_HEAD(affine_queue);
+
+static u32 __poll_portal_slow(struct bman_portal *p, u32 is)
+{
+ struct bman_depletion tmp;
+ u32 ret = is;
+
+ /* There is a gotcha to be aware of. If we do the query before clearing
+ * the status register, we may miss state changes that occur between the
+ * two. If we write to clear the status register before the query, the
+ * cache-enabled query command may overtake the status register write
+ * unless we use a heavyweight sync (which we don't want). Instead, we
+ * write-to-clear the status register then *read it back* before doing
+ * the query, hence the odd while loop with the 'is' accumulation. */
+ if (is & BM_PIRQ_BSCN) {
+ struct bm_mc_result *mcr;
+ __maybe_unused unsigned long irqflags;
+ unsigned int i, j;
+ u32 __is;
+ bm_isr_status_clear(&p->p, BM_PIRQ_BSCN);
+ while ((__is = bm_isr_status_read(&p->p)) & BM_PIRQ_BSCN) {
+ is |= __is;
+ bm_isr_status_clear(&p->p, BM_PIRQ_BSCN);
+ }
+ is &= ~BM_PIRQ_BSCN;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ bm_mc_start(&p->p);
+ bm_mc_commit(&p->p, BM_MCC_VERB_CMD_QUERY);
+ while (!(mcr = bm_mc_result(&p->p)))
+ cpu_relax();
+ tmp = mcr->query.ds.state;
+ tmp.__state[0] = be32_to_cpu(tmp.__state[0]);
+ tmp.__state[1] = be32_to_cpu(tmp.__state[1]);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ for (i = 0; i < 2; i++) {
+ int idx = i * 32;
+ /* tmp is a mask of currently-depleted pools.
+ * pools[0] is mask of those we care about.
+ * pools[1] is our previous view (we only want to
+ * be told about changes). */
+ tmp.__state[i] &= p->pools[0].__state[i];
+ if (tmp.__state[i] == p->pools[1].__state[i])
+ /* fast-path, nothing to see, move along */
+ continue;
+ for (j = 0; j <= 31; j++, idx++) {
+ struct bman_pool *pool = p->cb[idx];
+ int b4 = bman_depletion_get(&p->pools[1], idx);
+ int af = bman_depletion_get(&tmp, idx);
+ if (b4 == af)
+ continue;
+ while (pool) {
+ pool->params.cb(p, pool,
+ pool->params.cb_ctx, af);
+ pool = pool->next;
+ }
+ }
+ }
+ p->pools[1] = tmp;
+ }
+
+ if (is & BM_PIRQ_RCRI) {
+ __maybe_unused unsigned long irqflags;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ bm_rcr_cce_update(&p->p);
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ /* If waiting for sync, we only cancel the interrupt threshold
+ * when the ring utilisation hits zero. */
+ if (p->rcri_owned) {
+ if (!bm_rcr_get_fill(&p->p)) {
+ p->rcri_owned = NULL;
+ bm_rcr_set_ithresh(&p->p, 0);
+ }
+ } else
+#endif
+ bm_rcr_set_ithresh(&p->p, 0);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ wake_up(&affine_queue);
+ bm_isr_status_clear(&p->p, BM_PIRQ_RCRI);
+ is &= ~BM_PIRQ_RCRI;
+ }
+
+ /* There should be no status register bits left undefined */
+ DPA_ASSERT(!is);
+ return ret;
+}
+
+const struct bman_portal_config *bman_get_portal_config(void)
+{
+ struct bman_portal *p = get_affine_portal();
+ const struct bman_portal_config *ret = &p->config->public_cfg;
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(bman_get_portal_config);
+
+u32 bman_irqsource_get(void)
+{
+ struct bman_portal *p = get_raw_affine_portal();
+ u32 ret = p->irq_sources & BM_PIRQ_VISIBLE;
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(bman_irqsource_get);
+
+int bman_p_irqsource_add(struct bman_portal *p, __maybe_unused u32 bits)
+{
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (p->sharing_redirect)
+ return -EINVAL;
+ else
+#endif
+ {
+ __maybe_unused unsigned long irqflags;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ set_bits(bits & BM_PIRQ_VISIBLE, &p->irq_sources);
+ bm_isr_enable_write(&p->p, p->irq_sources);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(bman_p_irqsource_add);
+
+int bman_irqsource_add(__maybe_unused u32 bits)
+{
+ struct bman_portal *p = get_raw_affine_portal();
+ int ret = 0;
+ ret = bman_p_irqsource_add(p, bits);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(bman_irqsource_add);
+
+int bman_irqsource_remove(u32 bits)
+{
+ struct bman_portal *p = get_raw_affine_portal();
+ __maybe_unused unsigned long irqflags;
+ u32 ier;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (p->sharing_redirect) {
+ put_affine_portal();
+ return -EINVAL;
+ }
+#endif
+ /* Our interrupt handler only processes+clears status register bits that
+ * are in p->irq_sources. As we're trimming that mask, if one of them
+ * were to assert in the status register just before we remove it from
+ * the enable register, there would be an interrupt-storm when we
+ * release the IRQ lock. So we wait for the enable register update to
+ * take effect in h/w (by reading it back) and then clear all other bits
+ * in the status register. Ie. we clear them from ISR once it's certain
+ * IER won't allow them to reassert. */
+ PORTAL_IRQ_LOCK(p, irqflags);
+ bits &= BM_PIRQ_VISIBLE;
+ clear_bits(bits, &p->irq_sources);
+ bm_isr_enable_write(&p->p, p->irq_sources);
+ ier = bm_isr_enable_read(&p->p);
+ /* Using "~ier" (rather than "bits" or "~p->irq_sources") creates a
+ * data-dependency, ie. to protect against re-ordering. */
+ bm_isr_status_clear(&p->p, ~ier);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return 0;
+}
+EXPORT_SYMBOL(bman_irqsource_remove);
+
+const cpumask_t *bman_affine_cpus(void)
+{
+ return &affine_mask;
+}
+EXPORT_SYMBOL(bman_affine_cpus);
+
+u32 bman_poll_slow(void)
+{
+ struct bman_portal *p = get_poll_portal();
+ u32 ret;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (unlikely(p->sharing_redirect))
+ ret = (u32)-1;
+ else
+#endif
+ {
+ u32 is = bm_isr_status_read(&p->p) & ~p->irq_sources;
+ ret = __poll_portal_slow(p, is);
+ bm_isr_status_clear(&p->p, ret);
+ }
+ put_poll_portal();
+ return ret;
+}
+EXPORT_SYMBOL(bman_poll_slow);
+
+/* Legacy wrapper */
+void bman_poll(void)
+{
+ struct bman_portal *p = get_poll_portal();
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (unlikely(p->sharing_redirect))
+ goto done;
+#endif
+ if (!(p->slowpoll--)) {
+ u32 is = bm_isr_status_read(&p->p) & ~p->irq_sources;
+ u32 active = __poll_portal_slow(p, is);
+ if (active)
+ p->slowpoll = SLOW_POLL_BUSY;
+ else
+ p->slowpoll = SLOW_POLL_IDLE;
+ }
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+done:
+#endif
+ put_poll_portal();
+}
+EXPORT_SYMBOL(bman_poll);
+
+static const u32 zero_thresholds[4] = {0, 0, 0, 0};
+
+struct bman_pool *bman_new_pool(const struct bman_pool_params *params)
+{
+ struct bman_pool *pool = NULL;
+ u32 bpid;
+
+ if (params->flags & BMAN_POOL_FLAG_DYNAMIC_BPID) {
+ int ret = bman_alloc_bpid(&bpid);
+ if (ret)
+ return NULL;
+ } else {
+ if (params->bpid >= bman_pool_max)
+ return NULL;
+ bpid = params->bpid;
+ }
+#ifdef CONFIG_FSL_BMAN_CONFIG
+ if (params->flags & BMAN_POOL_FLAG_THRESH) {
+ int ret = bm_pool_set(bpid, params->thresholds);
+ if (ret)
+ goto err;
+ }
+#else
+ if (params->flags & BMAN_POOL_FLAG_THRESH)
+ goto err;
+#endif
+ pool = kmalloc(sizeof(*pool), GFP_KERNEL);
+ if (!pool)
+ goto err;
+ pool->sp = NULL;
+ pool->sp_fill = 0;
+ pool->params = *params;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ atomic_set(&pool->in_use, 1);
+#endif
+ if (params->flags & BMAN_POOL_FLAG_DYNAMIC_BPID)
+ pool->params.bpid = bpid;
+ if (params->flags & BMAN_POOL_FLAG_STOCKPILE) {
+ pool->sp = kmalloc(sizeof(struct bm_buffer) * BMAN_STOCKPILE_SZ,
+ GFP_KERNEL);
+ if (!pool->sp)
+ goto err;
+ }
+ if (pool->params.flags & BMAN_POOL_FLAG_DEPLETION) {
+ struct bman_portal *p = get_affine_portal();
+ if (!p->pools || !bman_depletion_get(&p->pools[0], bpid)) {
+ pr_err("Depletion events disabled for bpid %d\n", bpid);
+ goto err;
+ }
+ depletion_link(p, pool);
+ put_affine_portal();
+ }
+ return pool;
+err:
+#ifdef CONFIG_FSL_BMAN_CONFIG
+ if (params->flags & BMAN_POOL_FLAG_THRESH)
+ bm_pool_set(bpid, zero_thresholds);
+#endif
+ if (params->flags & BMAN_POOL_FLAG_DYNAMIC_BPID)
+ bman_release_bpid(bpid);
+ if (pool) {
+ kfree(pool->sp);
+ kfree(pool);
+ }
+ return NULL;
+}
+EXPORT_SYMBOL(bman_new_pool);
+
+void bman_free_pool(struct bman_pool *pool)
+{
+#ifdef CONFIG_FSL_BMAN_CONFIG
+ if (pool->params.flags & BMAN_POOL_FLAG_THRESH)
+ bm_pool_set(pool->params.bpid, zero_thresholds);
+#endif
+ if (pool->params.flags & BMAN_POOL_FLAG_DEPLETION)
+ depletion_unlink(pool);
+ if (pool->params.flags & BMAN_POOL_FLAG_STOCKPILE) {
+ if (pool->sp_fill)
+ pr_err("Stockpile not flushed, has %u in bpid %u.\n",
+ pool->sp_fill, pool->params.bpid);
+ kfree(pool->sp);
+ pool->sp = NULL;
+ pool->params.flags ^= BMAN_POOL_FLAG_STOCKPILE;
+ }
+ if (pool->params.flags & BMAN_POOL_FLAG_DYNAMIC_BPID)
+ bman_release_bpid(pool->params.bpid);
+ kfree(pool);
+}
+EXPORT_SYMBOL(bman_free_pool);
+
+const struct bman_pool_params *bman_get_params(const struct bman_pool *pool)
+{
+ return &pool->params;
+}
+EXPORT_SYMBOL(bman_get_params);
+
+static noinline void update_rcr_ci(struct bman_portal *p, u8 avail)
+{
+ if (avail)
+ bm_rcr_cce_prefetch(&p->p);
+ else
+ bm_rcr_cce_update(&p->p);
+}
+
+int bman_rcr_is_empty(void)
+{
+ __maybe_unused unsigned long irqflags;
+ struct bman_portal *p = get_affine_portal();
+ u8 avail;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ update_rcr_ci(p, 0);
+ avail = bm_rcr_get_fill(&p->p);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return avail == 0;
+}
+EXPORT_SYMBOL(bman_rcr_is_empty);
+
+static inline struct bm_rcr_entry *try_rel_start(struct bman_portal **p,
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ __maybe_unused struct bman_pool *pool,
+#endif
+ __maybe_unused unsigned long *irqflags,
+ __maybe_unused u32 flags)
+{
+ struct bm_rcr_entry *r;
+ u8 avail;
+
+ *p = get_affine_portal();
+ PORTAL_IRQ_LOCK(*p, (*irqflags));
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) &&
+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) {
+ if ((*p)->rcri_owned) {
+ PORTAL_IRQ_UNLOCK(*p, (*irqflags));
+ put_affine_portal();
+ return NULL;
+ }
+ (*p)->rcri_owned = pool;
+ }
+#endif
+ avail = bm_rcr_get_avail(&(*p)->p);
+ if (avail < 2)
+ update_rcr_ci(*p, avail);
+ r = bm_rcr_start(&(*p)->p);
+ if (unlikely(!r)) {
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) &&
+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC)))
+ (*p)->rcri_owned = NULL;
+#endif
+ PORTAL_IRQ_UNLOCK(*p, (*irqflags));
+ put_affine_portal();
+ }
+ return r;
+}
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+static noinline struct bm_rcr_entry *__wait_rel_start(struct bman_portal **p,
+ struct bman_pool *pool,
+ __maybe_unused unsigned long *irqflags,
+ u32 flags)
+{
+ struct bm_rcr_entry *rcr = try_rel_start(p, pool, irqflags, flags);
+ if (!rcr)
+ bm_rcr_set_ithresh(&(*p)->p, 1);
+ return rcr;
+}
+
+static noinline struct bm_rcr_entry *wait_rel_start(struct bman_portal **p,
+ struct bman_pool *pool,
+ __maybe_unused unsigned long *irqflags,
+ u32 flags)
+{
+ struct bm_rcr_entry *rcr;
+#ifndef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ pool = NULL;
+#endif
+ if (flags & BMAN_RELEASE_FLAG_WAIT_INT)
+ /* NB: return NULL if signal occurs before completion. Signal
+ * can occur during return. Caller must check for signal */
+ wait_event_interruptible(affine_queue,
+ (rcr = __wait_rel_start(p, pool, irqflags, flags)));
+ else
+ wait_event(affine_queue,
+ (rcr = __wait_rel_start(p, pool, irqflags, flags)));
+ return rcr;
+}
+#endif
+
+static inline int __bman_release(struct bman_pool *pool,
+ const struct bm_buffer *bufs, u8 num, u32 flags)
+{
+ struct bman_portal *p;
+ struct bm_rcr_entry *r;
+ __maybe_unused unsigned long irqflags;
+ u32 i = num - 1;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & BMAN_RELEASE_FLAG_WAIT)
+ r = wait_rel_start(&p, pool, &irqflags, flags);
+ else
+ r = try_rel_start(&p, pool, &irqflags, flags);
+#else
+ r = try_rel_start(&p, &irqflags, flags);
+#endif
+ if (!r)
+ return -EBUSY;
+ /* We can copy all but the first entry, as this can trigger badness
+ * with the valid-bit. Use the overlay to mask the verb byte. */
+ r->bufs[0].opaque =
+ ((cpu_to_be64((bufs[0].opaque |
+ ((u64)pool->params.bpid<<48))
+ & 0x00ffffffffffffff)));
+ if (i) {
+ for (i = 1; i < num; i++)
+ r->bufs[i].opaque =
+ cpu_to_be64(bufs[i].opaque);
+ }
+
+ bm_rcr_pvb_commit(&p->p, BM_RCR_VERB_CMD_BPID_SINGLE |
+ (num & BM_RCR_VERB_BUFCOUNT_MASK));
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ /* if we wish to sync we need to set the threshold after h/w sees the
+ * new ring entry. As we're mixing cache-enabled and cache-inhibited
+ * accesses, this requires a heavy-weight sync. */
+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) &&
+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) {
+ hwsync();
+ bm_rcr_set_ithresh(&p->p, 1);
+ }
+#endif
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & BMAN_RELEASE_FLAG_WAIT) &&
+ (flags & BMAN_RELEASE_FLAG_WAIT_SYNC))) {
+ if (flags & BMAN_RELEASE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->rcri_owned != pool));
+ else
+ wait_event(affine_queue, (p->rcri_owned != pool));
+ }
+#endif
+ return 0;
+}
+
+int bman_release(struct bman_pool *pool, const struct bm_buffer *bufs, u8 num,
+ u32 flags)
+{
+ int ret;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (!num || (num > 8))
+ return -EINVAL;
+ if (pool->params.flags & BMAN_POOL_FLAG_NO_RELEASE)
+ return -EINVAL;
+#endif
+ /* Without stockpile, this API is a pass-through to the h/w operation */
+ if (!(pool->params.flags & BMAN_POOL_FLAG_STOCKPILE))
+ return __bman_release(pool, bufs, num, flags);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (!atomic_dec_and_test(&pool->in_use)) {
+ pr_crit("Parallel attempts to enter bman_released() detected.");
+ panic("only one instance of bman_released/acquired allowed");
+ }
+#endif
+ /* Two movements of buffers are possible, and can occur in either order.
+ * A: moving buffers from the caller to the stockpile.
+ * B: moving buffers from the stockpile to hardware.
+ * Order 1: if there is already enough space in the stockpile for A
+ * then we want to do A first, and only do B if we trigger the
+ * stockpile-high threshold.
+ * Order 2: if there is not enough space in the stockpile for A, then
+ * we want to do B first, then do A if B had succeeded. However in this
+ * case B is dependent on how many buffers the user needs to release,
+ * not the stockpile-high threshold.
+ * Due to the different handling of B between the two cases, putting A
+ * and B in a while() loop would require quite obscure logic, so handle
+ * the different sequences explicitly. */
+ if ((pool->sp_fill + num) <= BMAN_STOCKPILE_SZ) {
+ /* Order 1: do A */
+ copy_words(pool->sp + pool->sp_fill, bufs,
+ sizeof(struct bm_buffer) * num);
+ pool->sp_fill += num;
+ /* do B relative to STOCKPILE_HIGH */
+ while (pool->sp_fill >= BMAN_STOCKPILE_HIGH) {
+ ret = __bman_release(pool,
+ pool->sp + (pool->sp_fill - 8), 8,
+ flags);
+ if (ret >= 0)
+ pool->sp_fill -= 8;
+ }
+ } else {
+ /* Order 2: do B relative to 'num' */
+ do {
+ ret = __bman_release(pool,
+ pool->sp + (pool->sp_fill - 8), 8,
+ flags);
+ if (ret < 0)
+ /* failure */
+ goto release_done;
+ pool->sp_fill -= 8;
+ } while ((pool->sp_fill + num) > BMAN_STOCKPILE_SZ);
+ /* do A */
+ copy_words(pool->sp + pool->sp_fill, bufs,
+ sizeof(struct bm_buffer) * num);
+ pool->sp_fill += num;
+ }
+ /* success */
+ ret = 0;
+release_done:
+#ifdef CONFIG_FSL_DPA_CHECKING
+ atomic_inc(&pool->in_use);
+#endif
+ return ret;
+}
+EXPORT_SYMBOL(bman_release);
+
+static inline int __bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs,
+ u8 num)
+{
+ struct bman_portal *p = get_affine_portal();
+ struct bm_mc_command *mcc;
+ struct bm_mc_result *mcr;
+ __maybe_unused unsigned long irqflags;
+ int ret, i;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = bm_mc_start(&p->p);
+ mcc->acquire.bpid = pool->params.bpid;
+ bm_mc_commit(&p->p, BM_MCC_VERB_CMD_ACQUIRE |
+ (num & BM_MCC_VERB_ACQUIRE_BUFCOUNT));
+ while (!(mcr = bm_mc_result(&p->p)))
+ cpu_relax();
+ ret = mcr->verb & BM_MCR_VERB_ACQUIRE_BUFCOUNT;
+ if (bufs) {
+ for (i = 0; i < num; i++)
+ bufs[i].opaque =
+ be64_to_cpu(mcr->acquire.bufs[i].opaque);
+ }
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (ret != num)
+ ret = -ENOMEM;
+ return ret;
+}
+
+int bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, u8 num,
+ u32 flags)
+{
+ int ret;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (!num || (num > 8))
+ return -EINVAL;
+ if (pool->params.flags & BMAN_POOL_FLAG_ONLY_RELEASE)
+ return -EINVAL;
+#endif
+ /* Without stockpile, this API is a pass-through to the h/w operation */
+ if (!(pool->params.flags & BMAN_POOL_FLAG_STOCKPILE))
+ return __bman_acquire(pool, bufs, num);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (!atomic_dec_and_test(&pool->in_use)) {
+ pr_crit("Parallel attempts to enter bman_acquire() detected.");
+ panic("only one instance of bman_released/acquired allowed");
+ }
+#endif
+ /* Two movements of buffers are possible, and can occur in either order.
+ * A: moving buffers from stockpile to the caller.
+ * B: moving buffers from hardware to the stockpile.
+ * Order 1: if there are already enough buffers in the stockpile for A
+ * then we want to do A first, and only do B if we trigger the
+ * stockpile-low threshold.
+ * Order 2: if there are not enough buffers in the stockpile for A,
+ * then we want to do B first, then do A if B had succeeded. However in
+ * this case B is dependent on how many buffers the user needs, not the
+ * stockpile-low threshold.
+ * Due to the different handling of B between the two cases, putting A
+ * and B in a while() loop would require quite obscure logic, so handle
+ * the different sequences explicitly. */
+ if (num <= pool->sp_fill) {
+ /* Order 1: do A */
+ copy_words(bufs, pool->sp + (pool->sp_fill - num),
+ sizeof(struct bm_buffer) * num);
+ pool->sp_fill -= num;
+ /* do B relative to STOCKPILE_LOW */
+ while (pool->sp_fill <= BMAN_STOCKPILE_LOW) {
+ ret = __bman_acquire(pool, pool->sp + pool->sp_fill, 8);
+ if (ret < 0)
+ ret = __bman_acquire(pool,
+ pool->sp + pool->sp_fill, 1);
+ if (ret < 0)
+ break;
+ pool->sp_fill += ret;
+ }
+ } else {
+ /* Order 2: do B relative to 'num' */
+ do {
+ ret = __bman_acquire(pool, pool->sp + pool->sp_fill, 8);
+ if (ret < 0)
+ ret = __bman_acquire(pool,
+ pool->sp + pool->sp_fill, 1);
+ if (ret < 0)
+ /* failure */
+ goto acquire_done;
+ pool->sp_fill += ret;
+ } while (pool->sp_fill < num);
+ /* do A */
+ copy_words(bufs, pool->sp + (pool->sp_fill - num),
+ sizeof(struct bm_buffer) * num);
+ pool->sp_fill -= num;
+ }
+ /* success */
+ ret = num;
+acquire_done:
+#ifdef CONFIG_FSL_DPA_CHECKING
+ atomic_inc(&pool->in_use);
+#endif
+ return ret;
+}
+EXPORT_SYMBOL(bman_acquire);
+
+int bman_flush_stockpile(struct bman_pool *pool, u32 flags)
+{
+ u8 num;
+ int ret;
+
+ while (pool->sp_fill) {
+ num = ((pool->sp_fill > 8) ? 8 : pool->sp_fill);
+ ret = __bman_release(pool, pool->sp + (pool->sp_fill - num),
+ num, flags);
+ if (ret)
+ return ret;
+ pool->sp_fill -= num;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(bman_flush_stockpile);
+
+int bman_query_pools(struct bm_pool_state *state)
+{
+ struct bman_portal *p = get_affine_portal();
+ struct bm_mc_result *mcr;
+ __maybe_unused unsigned long irqflags;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ bm_mc_start(&p->p);
+ bm_mc_commit(&p->p, BM_MCC_VERB_CMD_QUERY);
+ while (!(mcr = bm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & BM_MCR_VERB_CMD_MASK) == BM_MCR_VERB_CMD_QUERY);
+ *state = mcr->query;
+ state->as.state.__state[0] = be32_to_cpu(state->as.state.__state[0]);
+ state->as.state.__state[1] = be32_to_cpu(state->as.state.__state[1]);
+ state->ds.state.__state[0] = be32_to_cpu(state->ds.state.__state[0]);
+ state->ds.state.__state[1] = be32_to_cpu(state->ds.state.__state[1]);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return 0;
+}
+EXPORT_SYMBOL(bman_query_pools);
+
+#ifdef CONFIG_FSL_BMAN_CONFIG
+u32 bman_query_free_buffers(struct bman_pool *pool)
+{
+ return bm_pool_free_buffers(pool->params.bpid);
+}
+EXPORT_SYMBOL(bman_query_free_buffers);
+
+int bman_update_pool_thresholds(struct bman_pool *pool, const u32 *thresholds)
+{
+ u32 bpid;
+
+ bpid = bman_get_params(pool)->bpid;
+
+ return bm_pool_set(bpid, thresholds);
+}
+EXPORT_SYMBOL(bman_update_pool_thresholds);
+#endif
+
+int bman_shutdown_pool(u32 bpid)
+{
+ struct bman_portal *p = get_affine_portal();
+ __maybe_unused unsigned long irqflags;
+ int ret;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ ret = bm_shutdown_pool(&p->p, bpid);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(bman_shutdown_pool);
+
+const struct bm_portal_config *bman_get_bm_portal_config(
+ struct bman_portal *portal)
+{
+ return portal->sharing_redirect ? NULL : portal->config;
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_low.h
@@ -0,0 +1,565 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bman_private.h"
+
+/***************************/
+/* Portal register assists */
+/***************************/
+
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+
+/* Cache-inhibited register offsets */
+#define BM_REG_RCR_PI_CINH 0x0000
+#define BM_REG_RCR_CI_CINH 0x0004
+#define BM_REG_RCR_ITR 0x0008
+#define BM_REG_CFG 0x0100
+#define BM_REG_SCN(n) (0x0200 + ((n) << 2))
+#define BM_REG_ISR 0x0e00
+#define BM_REG_IIR 0x0e0c
+
+/* Cache-enabled register offsets */
+#define BM_CL_CR 0x0000
+#define BM_CL_RR0 0x0100
+#define BM_CL_RR1 0x0140
+#define BM_CL_RCR 0x1000
+#define BM_CL_RCR_PI_CENA 0x3000
+#define BM_CL_RCR_CI_CENA 0x3100
+
+#endif
+
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+
+/* Cache-inhibited register offsets */
+#define BM_REG_RCR_PI_CINH 0x3000
+#define BM_REG_RCR_CI_CINH 0x3100
+#define BM_REG_RCR_ITR 0x3200
+#define BM_REG_CFG 0x3300
+#define BM_REG_SCN(n) (0x3400 + ((n) << 6))
+#define BM_REG_ISR 0x3e00
+#define BM_REG_IIR 0x3ec0
+
+/* Cache-enabled register offsets */
+#define BM_CL_CR 0x0000
+#define BM_CL_RR0 0x0100
+#define BM_CL_RR1 0x0140
+#define BM_CL_RCR 0x1000
+#define BM_CL_RCR_PI_CENA 0x3000
+#define BM_CL_RCR_CI_CENA 0x3100
+
+#endif
+
+/* BTW, the drivers (and h/w programming model) already obtain the required
+ * synchronisation for portal accesses via lwsync(), hwsync(), and
+ * data-dependencies. Use of barrier()s or other order-preserving primitives
+ * simply degrade performance. Hence the use of the __raw_*() interfaces, which
+ * simply ensure that the compiler treats the portal registers as volatile (ie.
+ * non-coherent). */
+
+/* Cache-inhibited register access. */
+#define __bm_in(bm, o) be32_to_cpu(__raw_readl((bm)->addr_ci + (o)))
+#define __bm_out(bm, o, val) __raw_writel(cpu_to_be32(val), \
+ (bm)->addr_ci + (o));
+#define bm_in(reg) __bm_in(&portal->addr, BM_REG_##reg)
+#define bm_out(reg, val) __bm_out(&portal->addr, BM_REG_##reg, val)
+
+/* Cache-enabled (index) register access */
+#define __bm_cl_touch_ro(bm, o) dcbt_ro((bm)->addr_ce + (o))
+#define __bm_cl_touch_rw(bm, o) dcbt_rw((bm)->addr_ce + (o))
+#define __bm_cl_in(bm, o) be32_to_cpu(__raw_readl((bm)->addr_ce + (o)))
+#define __bm_cl_out(bm, o, val) \
+ do { \
+ u32 *__tmpclout = (bm)->addr_ce + (o); \
+ __raw_writel(cpu_to_be32(val), __tmpclout); \
+ dcbf(__tmpclout); \
+ } while (0)
+#define __bm_cl_invalidate(bm, o) dcbi((bm)->addr_ce + (o))
+#define bm_cl_touch_ro(reg) __bm_cl_touch_ro(&portal->addr, BM_CL_##reg##_CENA)
+#define bm_cl_touch_rw(reg) __bm_cl_touch_rw(&portal->addr, BM_CL_##reg##_CENA)
+#define bm_cl_in(reg) __bm_cl_in(&portal->addr, BM_CL_##reg##_CENA)
+#define bm_cl_out(reg, val) __bm_cl_out(&portal->addr, BM_CL_##reg##_CENA, val)
+#define bm_cl_invalidate(reg)\
+ __bm_cl_invalidate(&portal->addr, BM_CL_##reg##_CENA)
+
+/* Cyclic helper for rings. FIXME: once we are able to do fine-grain perf
+ * analysis, look at using the "extra" bit in the ring index registers to avoid
+ * cyclic issues. */
+static inline u8 bm_cyc_diff(u8 ringsize, u8 first, u8 last)
+{
+ /* 'first' is included, 'last' is excluded */
+ if (first <= last)
+ return last - first;
+ return ringsize + last - first;
+}
+
+/* Portal modes.
+ * Enum types;
+ * pmode == production mode
+ * cmode == consumption mode,
+ * Enum values use 3 letter codes. First letter matches the portal mode,
+ * remaining two letters indicate;
+ * ci == cache-inhibited portal register
+ * ce == cache-enabled portal register
+ * vb == in-band valid-bit (cache-enabled)
+ */
+enum bm_rcr_pmode { /* matches BCSP_CFG::RPM */
+ bm_rcr_pci = 0, /* PI index, cache-inhibited */
+ bm_rcr_pce = 1, /* PI index, cache-enabled */
+ bm_rcr_pvb = 2 /* valid-bit */
+};
+enum bm_rcr_cmode { /* s/w-only */
+ bm_rcr_cci, /* CI index, cache-inhibited */
+ bm_rcr_cce /* CI index, cache-enabled */
+};
+
+
+/* ------------------------- */
+/* --- Portal structures --- */
+
+#define BM_RCR_SIZE 8
+
+struct bm_rcr {
+ struct bm_rcr_entry *ring, *cursor;
+ u8 ci, available, ithresh, vbit;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ u32 busy;
+ enum bm_rcr_pmode pmode;
+ enum bm_rcr_cmode cmode;
+#endif
+};
+
+struct bm_mc {
+ struct bm_mc_command *cr;
+ struct bm_mc_result *rr;
+ u8 rridx, vbit;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ enum {
+ /* Can only be _mc_start()ed */
+ mc_idle,
+ /* Can only be _mc_commit()ed or _mc_abort()ed */
+ mc_user,
+ /* Can only be _mc_retry()ed */
+ mc_hw
+ } state;
+#endif
+};
+
+struct bm_addr {
+ void __iomem *addr_ce; /* cache-enabled */
+ void __iomem *addr_ci; /* cache-inhibited */
+};
+
+struct bm_portal {
+ struct bm_addr addr;
+ struct bm_rcr rcr;
+ struct bm_mc mc;
+ struct bm_portal_config config;
+} ____cacheline_aligned;
+
+
+/* --------------- */
+/* --- RCR API --- */
+
+/* Bit-wise logic to wrap a ring pointer by clearing the "carry bit" */
+#define RCR_CARRYCLEAR(p) \
+ (void *)((unsigned long)(p) & (~(unsigned long)(BM_RCR_SIZE << 6)))
+
+/* Bit-wise logic to convert a ring pointer to a ring index */
+static inline u8 RCR_PTR2IDX(struct bm_rcr_entry *e)
+{
+ return ((uintptr_t)e >> 6) & (BM_RCR_SIZE - 1);
+}
+
+/* Increment the 'cursor' ring pointer, taking 'vbit' into account */
+static inline void RCR_INC(struct bm_rcr *rcr)
+{
+ /* NB: this is odd-looking, but experiments show that it generates
+ * fast code with essentially no branching overheads. We increment to
+ * the next RCR pointer and handle overflow and 'vbit'. */
+ struct bm_rcr_entry *partial = rcr->cursor + 1;
+ rcr->cursor = RCR_CARRYCLEAR(partial);
+ if (partial != rcr->cursor)
+ rcr->vbit ^= BM_RCR_VERB_VBIT;
+}
+
+static inline int bm_rcr_init(struct bm_portal *portal, enum bm_rcr_pmode pmode,
+ __maybe_unused enum bm_rcr_cmode cmode)
+{
+ /* This use of 'register', as well as all other occurrences, is because
+ * it has been observed to generate much faster code with gcc than is
+ * otherwise the case. */
+ register struct bm_rcr *rcr = &portal->rcr;
+ u32 cfg;
+ u8 pi;
+
+ rcr->ring = portal->addr.addr_ce + BM_CL_RCR;
+ rcr->ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1);
+
+ pi = bm_in(RCR_PI_CINH) & (BM_RCR_SIZE - 1);
+ rcr->cursor = rcr->ring + pi;
+ rcr->vbit = (bm_in(RCR_PI_CINH) & BM_RCR_SIZE) ? BM_RCR_VERB_VBIT : 0;
+ rcr->available = BM_RCR_SIZE - 1
+ - bm_cyc_diff(BM_RCR_SIZE, rcr->ci, pi);
+ rcr->ithresh = bm_in(RCR_ITR);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ rcr->busy = 0;
+ rcr->pmode = pmode;
+ rcr->cmode = cmode;
+#endif
+ cfg = (bm_in(CFG) & 0xffffffe0) | (pmode & 0x3); /* BCSP_CFG::RPM */
+ bm_out(CFG, cfg);
+ return 0;
+}
+
+static inline void bm_rcr_finish(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ u8 pi = bm_in(RCR_PI_CINH) & (BM_RCR_SIZE - 1);
+ u8 ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1);
+ DPA_ASSERT(!rcr->busy);
+ if (pi != RCR_PTR2IDX(rcr->cursor))
+ pr_crit("losing uncommited RCR entries\n");
+ if (ci != rcr->ci)
+ pr_crit("missing existing RCR completions\n");
+ if (rcr->ci != RCR_PTR2IDX(rcr->cursor))
+ pr_crit("RCR destroyed unquiesced\n");
+}
+
+static inline struct bm_rcr_entry *bm_rcr_start(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(!rcr->busy);
+ if (!rcr->available)
+ return NULL;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ rcr->busy = 1;
+#endif
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(rcr->cursor);
+#endif
+ return rcr->cursor;
+}
+
+static inline void bm_rcr_abort(struct bm_portal *portal)
+{
+ __maybe_unused register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(rcr->busy);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ rcr->busy = 0;
+#endif
+}
+
+static inline struct bm_rcr_entry *bm_rcr_pend_and_next(
+ struct bm_portal *portal, u8 myverb)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(rcr->busy);
+ DPA_ASSERT(rcr->pmode != bm_rcr_pvb);
+ if (rcr->available == 1)
+ return NULL;
+ rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit;
+ dcbf_64(rcr->cursor);
+ RCR_INC(rcr);
+ rcr->available--;
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(rcr->cursor);
+#endif
+ return rcr->cursor;
+}
+
+static inline void bm_rcr_pci_commit(struct bm_portal *portal, u8 myverb)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(rcr->busy);
+ DPA_ASSERT(rcr->pmode == bm_rcr_pci);
+ rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit;
+ RCR_INC(rcr);
+ rcr->available--;
+ hwsync();
+ bm_out(RCR_PI_CINH, RCR_PTR2IDX(rcr->cursor));
+#ifdef CONFIG_FSL_DPA_CHECKING
+ rcr->busy = 0;
+#endif
+}
+
+static inline void bm_rcr_pce_prefetch(struct bm_portal *portal)
+{
+ __maybe_unused register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(rcr->pmode == bm_rcr_pce);
+ bm_cl_invalidate(RCR_PI);
+ bm_cl_touch_rw(RCR_PI);
+}
+
+static inline void bm_rcr_pce_commit(struct bm_portal *portal, u8 myverb)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(rcr->busy);
+ DPA_ASSERT(rcr->pmode == bm_rcr_pce);
+ rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit;
+ RCR_INC(rcr);
+ rcr->available--;
+ lwsync();
+ bm_cl_out(RCR_PI, RCR_PTR2IDX(rcr->cursor));
+#ifdef CONFIG_FSL_DPA_CHECKING
+ rcr->busy = 0;
+#endif
+}
+
+static inline void bm_rcr_pvb_commit(struct bm_portal *portal, u8 myverb)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ struct bm_rcr_entry *rcursor;
+ DPA_ASSERT(rcr->busy);
+ DPA_ASSERT(rcr->pmode == bm_rcr_pvb);
+ lwsync();
+ rcursor = rcr->cursor;
+ rcursor->__dont_write_directly__verb = myverb | rcr->vbit;
+ dcbf_64(rcursor);
+ RCR_INC(rcr);
+ rcr->available--;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ rcr->busy = 0;
+#endif
+}
+
+static inline u8 bm_rcr_cci_update(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ u8 diff, old_ci = rcr->ci;
+ DPA_ASSERT(rcr->cmode == bm_rcr_cci);
+ rcr->ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1);
+ diff = bm_cyc_diff(BM_RCR_SIZE, old_ci, rcr->ci);
+ rcr->available += diff;
+ return diff;
+}
+
+static inline void bm_rcr_cce_prefetch(struct bm_portal *portal)
+{
+ __maybe_unused register struct bm_rcr *rcr = &portal->rcr;
+ DPA_ASSERT(rcr->cmode == bm_rcr_cce);
+ bm_cl_touch_ro(RCR_CI);
+}
+
+static inline u8 bm_rcr_cce_update(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ u8 diff, old_ci = rcr->ci;
+ DPA_ASSERT(rcr->cmode == bm_rcr_cce);
+ rcr->ci = bm_cl_in(RCR_CI) & (BM_RCR_SIZE - 1);
+ bm_cl_invalidate(RCR_CI);
+ diff = bm_cyc_diff(BM_RCR_SIZE, old_ci, rcr->ci);
+ rcr->available += diff;
+ return diff;
+}
+
+static inline u8 bm_rcr_get_ithresh(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ return rcr->ithresh;
+}
+
+static inline void bm_rcr_set_ithresh(struct bm_portal *portal, u8 ithresh)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ rcr->ithresh = ithresh;
+ bm_out(RCR_ITR, ithresh);
+}
+
+static inline u8 bm_rcr_get_avail(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ return rcr->available;
+}
+
+static inline u8 bm_rcr_get_fill(struct bm_portal *portal)
+{
+ register struct bm_rcr *rcr = &portal->rcr;
+ return BM_RCR_SIZE - 1 - rcr->available;
+}
+
+
+/* ------------------------------ */
+/* --- Management command API --- */
+
+static inline int bm_mc_init(struct bm_portal *portal)
+{
+ register struct bm_mc *mc = &portal->mc;
+ mc->cr = portal->addr.addr_ce + BM_CL_CR;
+ mc->rr = portal->addr.addr_ce + BM_CL_RR0;
+ mc->rridx = (__raw_readb(&mc->cr->__dont_write_directly__verb) &
+ BM_MCC_VERB_VBIT) ? 0 : 1;
+ mc->vbit = mc->rridx ? BM_MCC_VERB_VBIT : 0;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = mc_idle;
+#endif
+ return 0;
+}
+
+static inline void bm_mc_finish(struct bm_portal *portal)
+{
+ __maybe_unused register struct bm_mc *mc = &portal->mc;
+ DPA_ASSERT(mc->state == mc_idle);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (mc->state != mc_idle)
+ pr_crit("Losing incomplete MC command\n");
+#endif
+}
+
+static inline struct bm_mc_command *bm_mc_start(struct bm_portal *portal)
+{
+ register struct bm_mc *mc = &portal->mc;
+ DPA_ASSERT(mc->state == mc_idle);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = mc_user;
+#endif
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(mc->cr);
+#endif
+ return mc->cr;
+}
+
+static inline void bm_mc_abort(struct bm_portal *portal)
+{
+ __maybe_unused register struct bm_mc *mc = &portal->mc;
+ DPA_ASSERT(mc->state == mc_user);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = mc_idle;
+#endif
+}
+
+static inline void bm_mc_commit(struct bm_portal *portal, u8 myverb)
+{
+ register struct bm_mc *mc = &portal->mc;
+ struct bm_mc_result *rr = mc->rr + mc->rridx;
+ DPA_ASSERT(mc->state == mc_user);
+ lwsync();
+ mc->cr->__dont_write_directly__verb = myverb | mc->vbit;
+ dcbf(mc->cr);
+ dcbit_ro(rr);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = mc_hw;
+#endif
+}
+
+static inline struct bm_mc_result *bm_mc_result(struct bm_portal *portal)
+{
+ register struct bm_mc *mc = &portal->mc;
+ struct bm_mc_result *rr = mc->rr + mc->rridx;
+ DPA_ASSERT(mc->state == mc_hw);
+ /* The inactive response register's verb byte always returns zero until
+ * its command is submitted and completed. This includes the valid-bit,
+ * in case you were wondering... */
+ if (!__raw_readb(&rr->verb)) {
+ dcbit_ro(rr);
+ return NULL;
+ }
+ mc->rridx ^= 1;
+ mc->vbit ^= BM_MCC_VERB_VBIT;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = mc_idle;
+#endif
+ return rr;
+}
+
+
+/* ------------------------------------- */
+/* --- Portal interrupt register API --- */
+
+static inline int bm_isr_init(__always_unused struct bm_portal *portal)
+{
+ return 0;
+}
+
+static inline void bm_isr_finish(__always_unused struct bm_portal *portal)
+{
+}
+
+#define SCN_REG(bpid) BM_REG_SCN((bpid) / 32)
+#define SCN_BIT(bpid) (0x80000000 >> (bpid & 31))
+static inline void bm_isr_bscn_mask(struct bm_portal *portal, u8 bpid,
+ int enable)
+{
+ u32 val;
+ DPA_ASSERT(bpid < bman_pool_max);
+ /* REG_SCN for bpid=0..31, REG_SCN+4 for bpid=32..63 */
+ val = __bm_in(&portal->addr, SCN_REG(bpid));
+ if (enable)
+ val |= SCN_BIT(bpid);
+ else
+ val &= ~SCN_BIT(bpid);
+ __bm_out(&portal->addr, SCN_REG(bpid), val);
+}
+
+static inline u32 __bm_isr_read(struct bm_portal *portal, enum bm_isr_reg n)
+{
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ return __bm_in(&portal->addr, BM_REG_ISR + (n << 6));
+#else
+ return __bm_in(&portal->addr, BM_REG_ISR + (n << 2));
+#endif
+}
+
+static inline void __bm_isr_write(struct bm_portal *portal, enum bm_isr_reg n,
+ u32 val)
+{
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ __bm_out(&portal->addr, BM_REG_ISR + (n << 6), val);
+#else
+ __bm_out(&portal->addr, BM_REG_ISR + (n << 2), val);
+#endif
+}
+
+/* Buffer Pool Cleanup */
+static inline int bm_shutdown_pool(struct bm_portal *p, u32 bpid)
+{
+ struct bm_mc_command *bm_cmd;
+ struct bm_mc_result *bm_res;
+
+ int aq_count = 0;
+ bool stop = false;
+ while (!stop) {
+ /* Acquire buffers until empty */
+ bm_cmd = bm_mc_start(p);
+ bm_cmd->acquire.bpid = bpid;
+ bm_mc_commit(p, BM_MCC_VERB_CMD_ACQUIRE | 1);
+ while (!(bm_res = bm_mc_result(p)))
+ cpu_relax();
+ if (!(bm_res->verb & BM_MCR_VERB_ACQUIRE_BUFCOUNT)) {
+ /* Pool is empty */
+ /* TBD : Should we do a few extra iterations in
+ case some other some blocks keep buffers 'on deck',
+ which may also be problematic */
+ stop = true;
+ } else
+ ++aq_count;
+ }
+ return 0;
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_private.h
@@ -0,0 +1,166 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "dpa_sys.h"
+#include <linux/fsl_bman.h>
+
+/* Revision info (for errata and feature handling) */
+#define BMAN_REV10 0x0100
+#define BMAN_REV20 0x0200
+#define BMAN_REV21 0x0201
+#define QBMAN_ANY_PORTAL_IDX 0xffffffff
+extern u16 bman_ip_rev; /* 0 if uninitialised, otherwise QMAN_REVx */
+
+/*
+ * Global variables of the max portal/pool number this bman version supported
+ */
+extern u16 bman_pool_max;
+
+/* used by CCSR and portal interrupt code */
+enum bm_isr_reg {
+ bm_isr_status = 0,
+ bm_isr_enable = 1,
+ bm_isr_disable = 2,
+ bm_isr_inhibit = 3
+};
+
+struct bm_portal_config {
+ /* Corenet portal addresses;
+ * [0]==cache-enabled, [1]==cache-inhibited. */
+ __iomem void *addr_virt[2];
+ struct resource addr_phys[2];
+ /* Allow these to be joined in lists */
+ struct list_head list;
+ /* User-visible portal configuration settings */
+ struct bman_portal_config public_cfg;
+ /* power management saved data */
+ u32 saved_isdr;
+};
+
+#ifdef CONFIG_FSL_BMAN_CONFIG
+/* Hooks from bman_driver.c to bman_config.c */
+int bman_init_ccsr(struct device_node *node);
+#endif
+
+/* Hooks from bman_driver.c in to bman_high.c */
+struct bman_portal *bman_create_portal(
+ struct bman_portal *portal,
+ const struct bm_portal_config *config);
+struct bman_portal *bman_create_affine_portal(
+ const struct bm_portal_config *config);
+struct bman_portal *bman_create_affine_slave(struct bman_portal *redirect,
+ int cpu);
+void bman_destroy_portal(struct bman_portal *bm);
+
+const struct bm_portal_config *bman_destroy_affine_portal(void);
+
+/* Hooks from fsl_usdpaa.c to bman_driver.c */
+struct bm_portal_config *bm_get_unused_portal(void);
+struct bm_portal_config *bm_get_unused_portal_idx(uint32_t idx);
+void bm_put_unused_portal(struct bm_portal_config *pcfg);
+void bm_set_liodns(struct bm_portal_config *pcfg);
+
+/* Pool logic in the portal driver, during initialisation, needs to know if
+ * there's access to CCSR or not (if not, it'll cripple the pool allocator). */
+#ifdef CONFIG_FSL_BMAN_CONFIG
+int bman_have_ccsr(void);
+#else
+#define bman_have_ccsr() 0
+#endif
+
+/* Stockpile build constants. The _LOW value: when bman_acquire() is called and
+ * the stockpile fill-level is <= _LOW, an acquire is attempted from h/w but it
+ * might fail (if the buffer pool is depleted). So this value provides some
+ * "stagger" in that the bman_acquire() function will only fail if lots of bufs
+ * are requested at once or if h/w has been tested a couple of times without
+ * luck. The _HIGH value: when bman_release() is called and the stockpile
+ * fill-level is >= _HIGH, a release is attempted to h/w but it might fail (if
+ * the release ring is full). So this value provides some "stagger" so that
+ * ring-access is retried a couple of times prior to the API returning a
+ * failure. The following *must* be true;
+ * BMAN_STOCKPILE_HIGH-BMAN_STOCKPILE_LOW > 8
+ * (to avoid thrashing)
+ * BMAN_STOCKPILE_SZ >= 16
+ * (as the release logic expects to either send 8 buffers to hw prior to
+ * adding the given buffers to the stockpile or add the buffers to the
+ * stockpile before sending 8 to hw, as the API must be an all-or-nothing
+ * success/fail.)
+ */
+#define BMAN_STOCKPILE_SZ 16u /* number of bufs in per-pool cache */
+#define BMAN_STOCKPILE_LOW 2u /* when fill is <= this, acquire from hw */
+#define BMAN_STOCKPILE_HIGH 14u /* when fill is >= this, release to hw */
+
+/*************************************************/
+/* BMan s/w corenet portal, low-level i/face */
+/*************************************************/
+
+/* Used by all portal interrupt registers except 'inhibit'
+ * This mask contains all the "irqsource" bits visible to API users
+ */
+#define BM_PIRQ_VISIBLE (BM_PIRQ_RCRI | BM_PIRQ_BSCN)
+
+/* These are bm_<reg>_<verb>(). So for example, bm_disable_write() means "write
+ * the disable register" rather than "disable the ability to write". */
+#define bm_isr_status_read(bm) __bm_isr_read(bm, bm_isr_status)
+#define bm_isr_status_clear(bm, m) __bm_isr_write(bm, bm_isr_status, m)
+#define bm_isr_enable_read(bm) __bm_isr_read(bm, bm_isr_enable)
+#define bm_isr_enable_write(bm, v) __bm_isr_write(bm, bm_isr_enable, v)
+#define bm_isr_disable_read(bm) __bm_isr_read(bm, bm_isr_disable)
+#define bm_isr_disable_write(bm, v) __bm_isr_write(bm, bm_isr_disable, v)
+#define bm_isr_inhibit(bm) __bm_isr_write(bm, bm_isr_inhibit, 1)
+#define bm_isr_uninhibit(bm) __bm_isr_write(bm, bm_isr_inhibit, 0)
+
+#ifdef CONFIG_FSL_BMAN_CONFIG
+/* Set depletion thresholds associated with a buffer pool. Requires that the
+ * operating system have access to Bman CCSR (ie. compiled in support and
+ * run-time access courtesy of the device-tree). */
+int bm_pool_set(u32 bpid, const u32 *thresholds);
+#define BM_POOL_THRESH_SW_ENTER 0
+#define BM_POOL_THRESH_SW_EXIT 1
+#define BM_POOL_THRESH_HW_ENTER 2
+#define BM_POOL_THRESH_HW_EXIT 3
+
+/* Read the free buffer count for a given buffer */
+u32 bm_pool_free_buffers(u32 bpid);
+
+__init int bman_init(void);
+__init int bman_resource_init(void);
+
+const struct bm_portal_config *bman_get_bm_portal_config(
+ struct bman_portal *portal);
+
+/* power management */
+#ifdef CONFIG_SUSPEND
+void suspend_unused_bportal(void);
+void resume_unused_bportal(void);
+#endif
+
+#endif /* CONFIG_FSL_BMAN_CONFIG */
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_test.c
@@ -0,0 +1,56 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bman_test.h"
+
+MODULE_AUTHOR("Geoff Thorpe");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("Bman testing");
+
+static int test_init(void)
+{
+#ifdef CONFIG_FSL_BMAN_TEST_HIGH
+ int loop = 1;
+ while (loop--)
+ bman_test_high();
+#endif
+#ifdef CONFIG_FSL_BMAN_TEST_THRESH
+ bman_test_thresh();
+#endif
+ return 0;
+}
+
+static void test_exit(void)
+{
+}
+
+module_init(test_init);
+module_exit(test_exit);
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_test.h
@@ -0,0 +1,44 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+
+#include <linux/fsl_bman.h>
+
+void bman_test_high(void);
+void bman_test_thresh(void);
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_test_high.c
@@ -0,0 +1,183 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bman_test.h"
+#include "bman_private.h"
+
+/*************/
+/* constants */
+/*************/
+
+#define PORTAL_OPAQUE ((void *)0xf00dbeef)
+#define POOL_OPAQUE ((void *)0xdeadabba)
+#define NUM_BUFS 93
+#define LOOPS 3
+#define BMAN_TOKEN_MASK 0x00FFFFFFFFFFLLU
+
+/***************/
+/* global vars */
+/***************/
+
+static struct bman_pool *pool;
+static int depleted;
+static struct bm_buffer bufs_in[NUM_BUFS] ____cacheline_aligned;
+static struct bm_buffer bufs_out[NUM_BUFS] ____cacheline_aligned;
+static int bufs_received;
+
+/* Predeclare the callback so we can instantiate pool parameters */
+static void depletion_cb(struct bman_portal *, struct bman_pool *, void *, int);
+
+/**********************/
+/* internal functions */
+/**********************/
+
+static void bufs_init(void)
+{
+ int i;
+ for (i = 0; i < NUM_BUFS; i++)
+ bm_buffer_set64(&bufs_in[i], 0xfedc01234567LLU * i);
+ bufs_received = 0;
+}
+
+static inline int bufs_cmp(const struct bm_buffer *a, const struct bm_buffer *b)
+{
+ if ((bman_ip_rev == BMAN_REV20) || (bman_ip_rev == BMAN_REV21)) {
+
+ /* On SoCs with Bman revison 2.0, Bman only respects the 40
+ * LS-bits of buffer addresses, masking off the upper 8-bits on
+ * release commands. The API provides for 48-bit addresses
+ * because some SoCs support all 48-bits. When generating
+ * garbage addresses for testing, we either need to zero the
+ * upper 8-bits when releasing to Bman (otherwise we'll be
+ * disappointed when the buffers we acquire back from Bman
+ * don't match), or we need to mask the upper 8-bits off when
+ * comparing. We do the latter.
+ */
+ if ((bm_buffer_get64(a) & BMAN_TOKEN_MASK)
+ < (bm_buffer_get64(b) & BMAN_TOKEN_MASK))
+ return -1;
+ if ((bm_buffer_get64(a) & BMAN_TOKEN_MASK)
+ > (bm_buffer_get64(b) & BMAN_TOKEN_MASK))
+ return 1;
+ } else {
+ if (bm_buffer_get64(a) < bm_buffer_get64(b))
+ return -1;
+ if (bm_buffer_get64(a) > bm_buffer_get64(b))
+ return 1;
+ }
+
+ return 0;
+}
+
+static void bufs_confirm(void)
+{
+ int i, j;
+ for (i = 0; i < NUM_BUFS; i++) {
+ int matches = 0;
+ for (j = 0; j < NUM_BUFS; j++)
+ if (!bufs_cmp(&bufs_in[i], &bufs_out[j]))
+ matches++;
+ BUG_ON(matches != 1);
+ }
+}
+
+/********/
+/* test */
+/********/
+
+static void depletion_cb(struct bman_portal *__portal, struct bman_pool *__pool,
+ void *pool_ctx, int __depleted)
+{
+ BUG_ON(__pool != pool);
+ BUG_ON(pool_ctx != POOL_OPAQUE);
+ depleted = __depleted;
+}
+
+void bman_test_high(void)
+{
+ struct bman_pool_params pparams = {
+ .flags = BMAN_POOL_FLAG_DEPLETION | BMAN_POOL_FLAG_DYNAMIC_BPID,
+ .cb = depletion_cb,
+ .cb_ctx = POOL_OPAQUE,
+ };
+ int i, loops = LOOPS;
+ struct bm_buffer tmp_buf;
+
+ bufs_init();
+
+ pr_info("BMAN: --- starting high-level test ---\n");
+
+ pool = bman_new_pool(&pparams);
+ BUG_ON(!pool);
+
+ /*******************/
+ /* Release buffers */
+ /*******************/
+do_loop:
+ i = 0;
+ while (i < NUM_BUFS) {
+ u32 flags = BMAN_RELEASE_FLAG_WAIT;
+ int num = 8;
+ if ((i + num) > NUM_BUFS)
+ num = NUM_BUFS - i;
+ if ((i + num) == NUM_BUFS)
+ flags |= BMAN_RELEASE_FLAG_WAIT_SYNC;
+ if (bman_release(pool, bufs_in + i, num, flags))
+ panic("bman_release() failed\n");
+ i += num;
+ }
+
+ /*******************/
+ /* Acquire buffers */
+ /*******************/
+ while (i > 0) {
+ int tmp, num = 8;
+ if (num > i)
+ num = i;
+ tmp = bman_acquire(pool, bufs_out + i - num, num, 0);
+ BUG_ON(tmp != num);
+ i -= num;
+ }
+
+ i = bman_acquire(pool, &tmp_buf, 1, 0);
+ BUG_ON(i > 0);
+
+ bufs_confirm();
+
+ if (--loops)
+ goto do_loop;
+
+ /************/
+ /* Clean up */
+ /************/
+ bman_free_pool(pool);
+ pr_info("BMAN: --- finished high-level test ---\n");
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/bman_test_thresh.c
@@ -0,0 +1,196 @@
+/* Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bman_test.h"
+
+/* Test constants */
+#define TEST_NUMBUFS 129728
+#define TEST_EXIT 129536
+#define TEST_ENTRY 129024
+
+struct affine_test_data {
+ struct task_struct *t;
+ int cpu;
+ int expect_affinity;
+ int drain;
+ int num_enter;
+ int num_exit;
+ struct list_head node;
+ struct completion wakethread;
+ struct completion wakeparent;
+};
+
+static void cb_depletion(struct bman_portal *portal,
+ struct bman_pool *pool,
+ void *opaque,
+ int depleted)
+{
+ struct affine_test_data *data = opaque;
+ int c = smp_processor_id();
+ pr_info("cb_depletion: bpid=%d, depleted=%d, cpu=%d, original=%d\n",
+ bman_get_params(pool)->bpid, !!depleted, c, data->cpu);
+ /* We should be executing on the CPU of the thread that owns the pool if
+ * and that CPU has an affine portal (ie. it isn't slaved). */
+ BUG_ON((c != data->cpu) && data->expect_affinity);
+ BUG_ON((c == data->cpu) && !data->expect_affinity);
+ if (depleted)
+ data->num_enter++;
+ else
+ data->num_exit++;
+}
+
+/* Params used to set up a pool, this also dynamically allocates a BPID */
+static const struct bman_pool_params params_nocb = {
+ .flags = BMAN_POOL_FLAG_DYNAMIC_BPID | BMAN_POOL_FLAG_THRESH,
+ .thresholds = { TEST_ENTRY, TEST_EXIT, 0, 0 }
+};
+
+/* Params used to set up each cpu's pool with callbacks enabled */
+static struct bman_pool_params params_cb = {
+ .bpid = 0, /* will be replaced to match pool_nocb */
+ .flags = BMAN_POOL_FLAG_DEPLETION,
+ .cb = cb_depletion
+};
+
+static struct bman_pool *pool_nocb;
+static LIST_HEAD(threads);
+
+static int affine_test(void *__data)
+{
+ struct bman_pool *pool;
+ struct affine_test_data *data = __data;
+ struct bman_pool_params my_params = params_cb;
+
+ pr_info("thread %d: starting\n", data->cpu);
+ /* create the pool */
+ my_params.cb_ctx = data;
+ pool = bman_new_pool(&my_params);
+ BUG_ON(!pool);
+ complete(&data->wakeparent);
+ wait_for_completion(&data->wakethread);
+ init_completion(&data->wakethread);
+
+ /* if we're the drainer, we get signalled for that */
+ if (data->drain) {
+ struct bm_buffer buf;
+ int ret;
+ pr_info("thread %d: draining...\n", data->cpu);
+ do {
+ ret = bman_acquire(pool, &buf, 1, 0);
+ } while (ret > 0);
+ pr_info("thread %d: draining done.\n", data->cpu);
+ complete(&data->wakeparent);
+ wait_for_completion(&data->wakethread);
+ init_completion(&data->wakethread);
+ }
+
+ /* cleanup */
+ bman_free_pool(pool);
+ while (!kthread_should_stop())
+ cpu_relax();
+ pr_info("thread %d: exiting\n", data->cpu);
+ return 0;
+}
+
+static struct affine_test_data *start_affine_test(int cpu, int drain)
+{
+ struct affine_test_data *data = kmalloc(sizeof(*data), GFP_KERNEL);
+
+ if (!data)
+ return NULL;
+ data->cpu = cpu;
+ data->expect_affinity = cpumask_test_cpu(cpu, bman_affine_cpus());
+ data->drain = drain;
+ data->num_enter = 0;
+ data->num_exit = 0;
+ init_completion(&data->wakethread);
+ init_completion(&data->wakeparent);
+ list_add_tail(&data->node, &threads);
+ data->t = kthread_create(affine_test, data, "threshtest%d", cpu);
+ BUG_ON(IS_ERR(data->t));
+ kthread_bind(data->t, cpu);
+ wake_up_process(data->t);
+ return data;
+}
+
+void bman_test_thresh(void)
+{
+ int loop = TEST_NUMBUFS;
+ int ret, num_cpus = 0;
+ struct affine_test_data *data, *drainer = NULL;
+
+ pr_info("bman_test_thresh: start\n");
+
+ /* allocate a BPID and seed it */
+ pool_nocb = bman_new_pool(&params_nocb);
+ BUG_ON(!pool_nocb);
+ while (loop--) {
+ struct bm_buffer buf;
+ bm_buffer_set64(&buf, 0x0badbeef + loop);
+ ret = bman_release(pool_nocb, &buf, 1,
+ BMAN_RELEASE_FLAG_WAIT);
+ BUG_ON(ret);
+ }
+ while (!bman_rcr_is_empty())
+ cpu_relax();
+ pr_info("bman_test_thresh: buffers are in\n");
+
+ /* create threads and wait for them to create pools */
+ params_cb.bpid = bman_get_params(pool_nocb)->bpid;
+ for_each_cpu(loop, cpu_online_mask) {
+ data = start_affine_test(loop, drainer ? 0 : 1);
+ BUG_ON(!data);
+ if (!drainer)
+ drainer = data;
+ num_cpus++;
+ wait_for_completion(&data->wakeparent);
+ }
+
+ /* signal the drainer to start draining */
+ complete(&drainer->wakethread);
+ wait_for_completion(&drainer->wakeparent);
+ init_completion(&drainer->wakeparent);
+
+ /* tear down */
+ list_for_each_entry_safe(data, drainer, &threads, node) {
+ complete(&data->wakethread);
+ ret = kthread_stop(data->t);
+ BUG_ON(ret);
+ list_del(&data->node);
+ /* check that we get the expected callbacks (and no others) */
+ BUG_ON(data->num_enter != 1);
+ BUG_ON(data->num_exit != 0);
+ kfree(data);
+ }
+ bman_free_pool(pool_nocb);
+
+ pr_info("bman_test_thresh: done\n");
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/dpa_alloc.c
@@ -0,0 +1,706 @@
+/* Copyright 2009-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "dpa_sys.h"
+#include <linux/fsl_qman.h>
+#include <linux/fsl_bman.h>
+
+/* Qman and Bman APIs are front-ends to the common code; */
+
+static DECLARE_DPA_ALLOC(bpalloc); /* BPID allocator */
+static DECLARE_DPA_ALLOC(fqalloc); /* FQID allocator */
+static DECLARE_DPA_ALLOC(qpalloc); /* pool-channel allocator */
+static DECLARE_DPA_ALLOC(cgralloc); /* CGR ID allocator */
+static DECLARE_DPA_ALLOC(ceetm0_challoc); /* CEETM Channel ID allocator */
+static DECLARE_DPA_ALLOC(ceetm0_lfqidalloc); /* CEETM LFQID allocator */
+static DECLARE_DPA_ALLOC(ceetm1_challoc); /* CEETM Channel ID allocator */
+static DECLARE_DPA_ALLOC(ceetm1_lfqidalloc); /* CEETM LFQID allocator */
+
+/* This is a sort-of-conditional dpa_alloc_free() routine. Eg. when releasing
+ * FQIDs (probably from user-space), it can filter out those that aren't in the
+ * OOS state (better to leak a h/w resource than to crash). This function
+ * returns the number of invalid IDs that were not released. */
+static u32 release_id_range(struct dpa_alloc *alloc, u32 id, u32 count,
+ int (*is_valid)(u32 id))
+{
+ int valid_mode = 0;
+ u32 loop = id, total_invalid = 0;
+ while (loop < (id + count)) {
+ int isvalid = is_valid ? is_valid(loop) : 1;
+ if (!valid_mode) {
+ /* We're looking for a valid ID to terminate an invalid
+ * range */
+ if (isvalid) {
+ /* We finished a range of invalid IDs, a valid
+ * range is now underway */
+ valid_mode = 1;
+ count -= (loop - id);
+ id = loop;
+ } else
+ total_invalid++;
+ } else {
+ /* We're looking for an invalid ID to terminate a
+ * valid range */
+ if (!isvalid) {
+ /* Release the range of valid IDs, an unvalid
+ * range is now underway */
+ if (loop > id)
+ dpa_alloc_free(alloc, id, loop - id);
+ valid_mode = 0;
+ }
+ }
+ loop++;
+ }
+ /* Release any unterminated range of valid IDs */
+ if (valid_mode && count)
+ dpa_alloc_free(alloc, id, count);
+ return total_invalid;
+}
+
+/* BPID allocator front-end */
+
+int bman_alloc_bpid_range(u32 *result, u32 count, u32 align, int partial)
+{
+ return dpa_alloc_new(&bpalloc, result, count, align, partial);
+}
+EXPORT_SYMBOL(bman_alloc_bpid_range);
+
+static int bp_cleanup(u32 bpid)
+{
+ return bman_shutdown_pool(bpid) == 0;
+}
+void bman_release_bpid_range(u32 bpid, u32 count)
+{
+ u32 total_invalid = release_id_range(&bpalloc, bpid, count, bp_cleanup);
+ if (total_invalid)
+ pr_err("BPID range [%d..%d] (%d) had %d leaks\n",
+ bpid, bpid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(bman_release_bpid_range);
+
+void bman_seed_bpid_range(u32 bpid, u32 count)
+{
+ dpa_alloc_seed(&bpalloc, bpid, count);
+}
+EXPORT_SYMBOL(bman_seed_bpid_range);
+
+int bman_reserve_bpid_range(u32 bpid, u32 count)
+{
+ return dpa_alloc_reserve(&bpalloc, bpid, count);
+}
+EXPORT_SYMBOL(bman_reserve_bpid_range);
+
+
+/* FQID allocator front-end */
+
+int qman_alloc_fqid_range(u32 *result, u32 count, u32 align, int partial)
+{
+ return dpa_alloc_new(&fqalloc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_fqid_range);
+
+static int fq_cleanup(u32 fqid)
+{
+ return qman_shutdown_fq(fqid) == 0;
+}
+void qman_release_fqid_range(u32 fqid, u32 count)
+{
+ u32 total_invalid = release_id_range(&fqalloc, fqid, count, fq_cleanup);
+ if (total_invalid)
+ pr_err("FQID range [%d..%d] (%d) had %d leaks\n",
+ fqid, fqid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(qman_release_fqid_range);
+
+int qman_reserve_fqid_range(u32 fqid, u32 count)
+{
+ return dpa_alloc_reserve(&fqalloc, fqid, count);
+}
+EXPORT_SYMBOL(qman_reserve_fqid_range);
+
+void qman_seed_fqid_range(u32 fqid, u32 count)
+{
+ dpa_alloc_seed(&fqalloc, fqid, count);
+}
+EXPORT_SYMBOL(qman_seed_fqid_range);
+
+/* Pool-channel allocator front-end */
+
+int qman_alloc_pool_range(u32 *result, u32 count, u32 align, int partial)
+{
+ return dpa_alloc_new(&qpalloc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_pool_range);
+
+static int qpool_cleanup(u32 qp)
+{
+ /* We query all FQDs starting from
+ * FQID 1 until we get an "invalid FQID" error, looking for non-OOS FQDs
+ * whose destination channel is the pool-channel being released.
+ * When a non-OOS FQD is found we attempt to clean it up */
+ struct qman_fq fq = {
+ .fqid = 1
+ };
+ int err;
+ do {
+ struct qm_mcr_queryfq_np np;
+ err = qman_query_fq_np(&fq, &np);
+ if (err)
+ /* FQID range exceeded, found no problems */
+ return 1;
+ if ((np.state & QM_MCR_NP_STATE_MASK) != QM_MCR_NP_STATE_OOS) {
+ struct qm_fqd fqd;
+ err = qman_query_fq(&fq, &fqd);
+ BUG_ON(err);
+ if (fqd.dest.channel == qp) {
+ /* The channel is the FQ's target, clean it */
+ if (qman_shutdown_fq(fq.fqid) != 0)
+ /* Couldn't shut down the FQ
+ so the pool must be leaked */
+ return 0;
+ }
+ }
+ /* Move to the next FQID */
+ fq.fqid++;
+ } while (1);
+}
+void qman_release_pool_range(u32 qp, u32 count)
+{
+ u32 total_invalid = release_id_range(&qpalloc, qp,
+ count, qpool_cleanup);
+ if (total_invalid) {
+ /* Pool channels are almost always used individually */
+ if (count == 1)
+ pr_err("Pool channel 0x%x had %d leaks\n",
+ qp, total_invalid);
+ else
+ pr_err("Pool channels [%d..%d] (%d) had %d leaks\n",
+ qp, qp + count - 1, count, total_invalid);
+ }
+}
+EXPORT_SYMBOL(qman_release_pool_range);
+
+
+void qman_seed_pool_range(u32 poolid, u32 count)
+{
+ dpa_alloc_seed(&qpalloc, poolid, count);
+
+}
+EXPORT_SYMBOL(qman_seed_pool_range);
+
+int qman_reserve_pool_range(u32 poolid, u32 count)
+{
+ return dpa_alloc_reserve(&qpalloc, poolid, count);
+}
+EXPORT_SYMBOL(qman_reserve_pool_range);
+
+
+/* CGR ID allocator front-end */
+
+int qman_alloc_cgrid_range(u32 *result, u32 count, u32 align, int partial)
+{
+ return dpa_alloc_new(&cgralloc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_cgrid_range);
+
+static int cqr_cleanup(u32 cgrid)
+{
+ /* We query all FQDs starting from
+ * FQID 1 until we get an "invalid FQID" error, looking for non-OOS FQDs
+ * whose CGR is the CGR being released.
+ */
+ struct qman_fq fq = {
+ .fqid = 1
+ };
+ int err;
+ do {
+ struct qm_mcr_queryfq_np np;
+ err = qman_query_fq_np(&fq, &np);
+ if (err)
+ /* FQID range exceeded, found no problems */
+ return 1;
+ if ((np.state & QM_MCR_NP_STATE_MASK) != QM_MCR_NP_STATE_OOS) {
+ struct qm_fqd fqd;
+ err = qman_query_fq(&fq, &fqd);
+ BUG_ON(err);
+ if ((fqd.fq_ctrl & QM_FQCTRL_CGE) &&
+ (fqd.cgid == cgrid)) {
+ pr_err("CRGID 0x%x is being used by FQID 0x%x,"
+ " CGR will be leaked\n",
+ cgrid, fq.fqid);
+ return 1;
+ }
+ }
+ /* Move to the next FQID */
+ fq.fqid++;
+ } while (1);
+}
+
+void qman_release_cgrid_range(u32 cgrid, u32 count)
+{
+ u32 total_invalid = release_id_range(&cgralloc, cgrid,
+ count, cqr_cleanup);
+ if (total_invalid)
+ pr_err("CGRID range [%d..%d] (%d) had %d leaks\n",
+ cgrid, cgrid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(qman_release_cgrid_range);
+
+void qman_seed_cgrid_range(u32 cgrid, u32 count)
+{
+ dpa_alloc_seed(&cgralloc, cgrid, count);
+
+}
+EXPORT_SYMBOL(qman_seed_cgrid_range);
+
+/* CEETM CHANNEL ID allocator front-end */
+int qman_alloc_ceetm0_channel_range(u32 *result, u32 count, u32 align,
+ int partial)
+{
+ return dpa_alloc_new(&ceetm0_challoc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_ceetm0_channel_range);
+
+int qman_alloc_ceetm1_channel_range(u32 *result, u32 count, u32 align,
+ int partial)
+{
+ return dpa_alloc_new(&ceetm1_challoc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_ceetm1_channel_range);
+
+void qman_release_ceetm0_channel_range(u32 channelid, u32 count)
+{
+ u32 total_invalid;
+
+ total_invalid = release_id_range(&ceetm0_challoc, channelid, count,
+ NULL);
+ if (total_invalid)
+ pr_err("CEETM channel range [%d..%d] (%d) had %d leaks\n",
+ channelid, channelid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(qman_release_ceetm0_channel_range);
+
+void qman_seed_ceetm0_channel_range(u32 channelid, u32 count)
+{
+ dpa_alloc_seed(&ceetm0_challoc, channelid, count);
+
+}
+EXPORT_SYMBOL(qman_seed_ceetm0_channel_range);
+
+void qman_release_ceetm1_channel_range(u32 channelid, u32 count)
+{
+ u32 total_invalid;
+ total_invalid = release_id_range(&ceetm1_challoc, channelid, count,
+ NULL);
+ if (total_invalid)
+ pr_err("CEETM channel range [%d..%d] (%d) had %d leaks\n",
+ channelid, channelid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(qman_release_ceetm1_channel_range);
+
+void qman_seed_ceetm1_channel_range(u32 channelid, u32 count)
+{
+ dpa_alloc_seed(&ceetm1_challoc, channelid, count);
+
+}
+EXPORT_SYMBOL(qman_seed_ceetm1_channel_range);
+
+/* CEETM LFQID allocator front-end */
+int qman_alloc_ceetm0_lfqid_range(u32 *result, u32 count, u32 align,
+ int partial)
+{
+ return dpa_alloc_new(&ceetm0_lfqidalloc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_ceetm0_lfqid_range);
+
+int qman_alloc_ceetm1_lfqid_range(u32 *result, u32 count, u32 align,
+ int partial)
+{
+ return dpa_alloc_new(&ceetm1_lfqidalloc, result, count, align, partial);
+}
+EXPORT_SYMBOL(qman_alloc_ceetm1_lfqid_range);
+
+void qman_release_ceetm0_lfqid_range(u32 lfqid, u32 count)
+{
+ u32 total_invalid;
+
+ total_invalid = release_id_range(&ceetm0_lfqidalloc, lfqid, count,
+ NULL);
+ if (total_invalid)
+ pr_err("CEETM LFQID range [0x%x..0x%x] (%d) had %d leaks\n",
+ lfqid, lfqid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(qman_release_ceetm0_lfqid_range);
+
+void qman_seed_ceetm0_lfqid_range(u32 lfqid, u32 count)
+{
+ dpa_alloc_seed(&ceetm0_lfqidalloc, lfqid, count);
+
+}
+EXPORT_SYMBOL(qman_seed_ceetm0_lfqid_range);
+
+void qman_release_ceetm1_lfqid_range(u32 lfqid, u32 count)
+{
+ u32 total_invalid;
+
+ total_invalid = release_id_range(&ceetm1_lfqidalloc, lfqid, count,
+ NULL);
+ if (total_invalid)
+ pr_err("CEETM LFQID range [0x%x..0x%x] (%d) had %d leaks\n",
+ lfqid, lfqid + count - 1, count, total_invalid);
+}
+EXPORT_SYMBOL(qman_release_ceetm1_lfqid_range);
+
+void qman_seed_ceetm1_lfqid_range(u32 lfqid, u32 count)
+{
+ dpa_alloc_seed(&ceetm1_lfqidalloc, lfqid, count);
+
+}
+EXPORT_SYMBOL(qman_seed_ceetm1_lfqid_range);
+
+
+/* Everything else is the common backend to all the allocators */
+
+/* The allocator is a (possibly-empty) list of these; */
+struct alloc_node {
+ struct list_head list;
+ u32 base;
+ u32 num;
+ /* refcount and is_alloced are only set
+ when the node is in the used list */
+ unsigned int refcount;
+ int is_alloced;
+};
+
+/* #define DPA_ALLOC_DEBUG */
+
+#ifdef DPA_ALLOC_DEBUG
+#define DPRINT pr_info
+static void DUMP(struct dpa_alloc *alloc)
+{
+ int off = 0;
+ char buf[256];
+ struct alloc_node *p;
+ pr_info("Free Nodes\n");
+ list_for_each_entry(p, &alloc->free, list) {
+ if (off < 255)
+ off += snprintf(buf + off, 255-off, "{%d,%d}",
+ p->base, p->base + p->num - 1);
+ }
+ pr_info("%s\n", buf);
+
+ off = 0;
+ pr_info("Used Nodes\n");
+ list_for_each_entry(p, &alloc->used, list) {
+ if (off < 255)
+ off += snprintf(buf + off, 255-off, "{%d,%d}",
+ p->base, p->base + p->num - 1);
+ }
+ pr_info("%s\n", buf);
+
+
+
+}
+#else
+#define DPRINT(x...)
+#define DUMP(a)
+#endif
+
+int dpa_alloc_new(struct dpa_alloc *alloc, u32 *result, u32 count, u32 align,
+ int partial)
+{
+ struct alloc_node *i = NULL, *next_best = NULL, *used_node = NULL;
+ u32 base, next_best_base = 0, num = 0, next_best_num = 0;
+ struct alloc_node *margin_left, *margin_right;
+
+ *result = (u32)-1;
+ DPRINT("alloc_range(%d,%d,%d)\n", count, align, partial);
+ DUMP(alloc);
+ /* If 'align' is 0, it should behave as though it was 1 */
+ if (!align)
+ align = 1;
+ margin_left = kmalloc(sizeof(*margin_left), GFP_KERNEL);
+ if (!margin_left)
+ goto err;
+ margin_right = kmalloc(sizeof(*margin_right), GFP_KERNEL);
+ if (!margin_right) {
+ kfree(margin_left);
+ goto err;
+ }
+ spin_lock_irq(&alloc->lock);
+ list_for_each_entry(i, &alloc->free, list) {
+ base = (i->base + align - 1) / align;
+ base *= align;
+ if ((base - i->base) >= i->num)
+ /* alignment is impossible, regardless of count */
+ continue;
+ num = i->num - (base - i->base);
+ if (num >= count) {
+ /* this one will do nicely */
+ num = count;
+ goto done;
+ }
+ if (num > next_best_num) {
+ next_best = i;
+ next_best_base = base;
+ next_best_num = num;
+ }
+ }
+ if (partial && next_best) {
+ i = next_best;
+ base = next_best_base;
+ num = next_best_num;
+ } else
+ i = NULL;
+done:
+ if (i) {
+ if (base != i->base) {
+ margin_left->base = i->base;
+ margin_left->num = base - i->base;
+ list_add_tail(&margin_left->list, &i->list);
+ } else
+ kfree(margin_left);
+ if ((base + num) < (i->base + i->num)) {
+ margin_right->base = base + num;
+ margin_right->num = (i->base + i->num) -
+ (base + num);
+ list_add(&margin_right->list, &i->list);
+ } else
+ kfree(margin_right);
+ list_del(&i->list);
+ kfree(i);
+ *result = base;
+ } else {
+ spin_unlock_irq(&alloc->lock);
+ kfree(margin_left);
+ kfree(margin_right);
+ }
+
+err:
+ DPRINT("returning %d\n", i ? num : -ENOMEM);
+ DUMP(alloc);
+ if (!i)
+ return -ENOMEM;
+
+ /* Add the allocation to the used list with a refcount of 1 */
+ used_node = kmalloc(sizeof(*used_node), GFP_KERNEL);
+ if (!used_node) {
+ spin_unlock_irq(&alloc->lock);
+ return -ENOMEM;
+ }
+ used_node->base = *result;
+ used_node->num = num;
+ used_node->refcount = 1;
+ used_node->is_alloced = 1;
+ list_add_tail(&used_node->list, &alloc->used);
+ spin_unlock_irq(&alloc->lock);
+ return (int)num;
+}
+
+/* Allocate the list node using GFP_ATOMIC, because we *really* want to avoid
+ * forcing error-handling on to users in the deallocation path. */
+static void _dpa_alloc_free(struct dpa_alloc *alloc, u32 base_id, u32 count)
+{
+ struct alloc_node *i, *node = kmalloc(sizeof(*node), GFP_ATOMIC);
+ BUG_ON(!node);
+ DPRINT("release_range(%d,%d)\n", base_id, count);
+ DUMP(alloc);
+ BUG_ON(!count);
+ spin_lock_irq(&alloc->lock);
+
+
+ node->base = base_id;
+ node->num = count;
+ list_for_each_entry(i, &alloc->free, list) {
+ if (i->base >= node->base) {
+ /* BUG_ON(any overlapping) */
+ BUG_ON(i->base < (node->base + node->num));
+ list_add_tail(&node->list, &i->list);
+ goto done;
+ }
+ }
+ list_add_tail(&node->list, &alloc->free);
+done:
+ /* Merge to the left */
+ i = list_entry(node->list.prev, struct alloc_node, list);
+ if (node->list.prev != &alloc->free) {
+ BUG_ON((i->base + i->num) > node->base);
+ if ((i->base + i->num) == node->base) {
+ node->base = i->base;
+ node->num += i->num;
+ list_del(&i->list);
+ kfree(i);
+ }
+ }
+ /* Merge to the right */
+ i = list_entry(node->list.next, struct alloc_node, list);
+ if (node->list.next != &alloc->free) {
+ BUG_ON((node->base + node->num) > i->base);
+ if ((node->base + node->num) == i->base) {
+ node->num += i->num;
+ list_del(&i->list);
+ kfree(i);
+ }
+ }
+ spin_unlock_irq(&alloc->lock);
+ DUMP(alloc);
+}
+
+
+void dpa_alloc_free(struct dpa_alloc *alloc, u32 base_id, u32 count)
+{
+ struct alloc_node *i = NULL;
+ spin_lock_irq(&alloc->lock);
+
+ /* First find the node in the used list and decrement its ref count */
+ list_for_each_entry(i, &alloc->used, list) {
+ if (i->base == base_id && i->num == count) {
+ --i->refcount;
+ if (i->refcount == 0) {
+ list_del(&i->list);
+ spin_unlock_irq(&alloc->lock);
+ if (i->is_alloced)
+ _dpa_alloc_free(alloc, base_id, count);
+ kfree(i);
+ return;
+ }
+ spin_unlock_irq(&alloc->lock);
+ return;
+ }
+ }
+ /* Couldn't find the allocation */
+ pr_err("Attempt to free ID 0x%x COUNT %d that wasn't alloc'd or reserved\n",
+ base_id, count);
+ spin_unlock_irq(&alloc->lock);
+}
+
+void dpa_alloc_seed(struct dpa_alloc *alloc, u32 base_id, u32 count)
+{
+ /* Same as free but no previous allocation checking is needed */
+ _dpa_alloc_free(alloc, base_id, count);
+}
+
+
+int dpa_alloc_reserve(struct dpa_alloc *alloc, u32 base, u32 num)
+{
+ struct alloc_node *i = NULL, *used_node;
+
+ DPRINT("alloc_reserve(%d,%d)\n", base, num);
+ DUMP(alloc);
+
+ spin_lock_irq(&alloc->lock);
+
+ /* Check for the node in the used list.
+ If found, increase it's refcount */
+ list_for_each_entry(i, &alloc->used, list) {
+ if ((i->base == base) && (i->num == num)) {
+ ++i->refcount;
+ spin_unlock_irq(&alloc->lock);
+ return 0;
+ }
+ if ((base >= i->base) && (base < (i->base + i->num))) {
+ /* This is an attempt to reserve a region that was
+ already reserved or alloced with a different
+ base or num */
+ pr_err("Cannot reserve %d - %d, it overlaps with"
+ " existing reservation from %d - %d\n",
+ base, base + num - 1, i->base,
+ i->base + i->num - 1);
+ spin_unlock_irq(&alloc->lock);
+ return -1;
+ }
+ }
+ /* Check to make sure this ID isn't in the free list */
+ list_for_each_entry(i, &alloc->free, list) {
+ if ((base >= i->base) && (base < (i->base + i->num))) {
+ /* yep, the reservation is within this node */
+ pr_err("Cannot reserve %d - %d, it overlaps with"
+ " free range %d - %d and must be alloced\n",
+ base, base + num - 1,
+ i->base, i->base + i->num - 1);
+ spin_unlock_irq(&alloc->lock);
+ return -1;
+ }
+ }
+ /* Add the allocation to the used list with a refcount of 1 */
+ used_node = kmalloc(sizeof(*used_node), GFP_KERNEL);
+ if (!used_node) {
+ spin_unlock_irq(&alloc->lock);
+ return -ENOMEM;
+
+ }
+ used_node->base = base;
+ used_node->num = num;
+ used_node->refcount = 1;
+ used_node->is_alloced = 0;
+ list_add_tail(&used_node->list, &alloc->used);
+ spin_unlock_irq(&alloc->lock);
+ return 0;
+}
+
+
+int dpa_alloc_pop(struct dpa_alloc *alloc, u32 *result, u32 *count)
+{
+ struct alloc_node *i = NULL;
+ DPRINT("alloc_pop()\n");
+ DUMP(alloc);
+ spin_lock_irq(&alloc->lock);
+ if (!list_empty(&alloc->free)) {
+ i = list_entry(alloc->free.next, struct alloc_node, list);
+ list_del(&i->list);
+ }
+ spin_unlock_irq(&alloc->lock);
+ DPRINT("returning %d\n", i ? 0 : -ENOMEM);
+ DUMP(alloc);
+ if (!i)
+ return -ENOMEM;
+ *result = i->base;
+ *count = i->num;
+ kfree(i);
+ return 0;
+}
+
+int dpa_alloc_check(struct dpa_alloc *list_head, u32 item)
+{
+ struct alloc_node *i = NULL;
+ int res = 0;
+ DPRINT("alloc_check()\n");
+ spin_lock_irq(&list_head->lock);
+
+ list_for_each_entry(i, &list_head->free, list) {
+ if ((item >= i->base) && (item < (i->base + i->num))) {
+ res = 1;
+ break;
+ }
+ }
+ spin_unlock_irq(&list_head->lock);
+ return res;
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/dpa_sys.h
@@ -0,0 +1,259 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DPA_SYS_H
+#define DPA_SYS_H
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+#include <linux/bootmem.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/kthread.h>
+#include <linux/memblock.h>
+#include <linux/completion.h>
+#include <linux/log2.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/miscdevice.h>
+#include <linux/uaccess.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/device.h>
+#include <linux/uio_driver.h>
+#include <linux/smp.h>
+#include <linux/fsl_hypervisor.h>
+#include <linux/vmalloc.h>
+#include <linux/ctype.h>
+#include <linux/math64.h>
+#include <linux/bitops.h>
+
+#include <linux/fsl_usdpaa.h>
+
+/* When copying aligned words or shorts, try to avoid memcpy() */
+#define CONFIG_TRY_BETTER_MEMCPY
+
+/* For 2-element tables related to cache-inhibited and cache-enabled mappings */
+#define DPA_PORTAL_CE 0
+#define DPA_PORTAL_CI 1
+
+/***********************/
+/* Misc inline assists */
+/***********************/
+
+#if defined CONFIG_PPC32
+#include "dpa_sys_ppc32.h"
+#elif defined CONFIG_PPC64
+#include "dpa_sys_ppc64.h"
+#elif defined CONFIG_ARM
+#include "dpa_sys_arm.h"
+#elif defined CONFIG_ARM64
+#include "dpa_sys_arm64.h"
+#endif
+
+
+#ifdef CONFIG_FSL_DPA_CHECKING
+#define DPA_ASSERT(x) \
+ do { \
+ if (!(x)) { \
+ pr_crit("ASSERT: (%s:%d) %s\n", __FILE__, __LINE__, \
+ __stringify_1(x)); \
+ dump_stack(); \
+ panic("assertion failure"); \
+ } \
+ } while (0)
+#else
+#define DPA_ASSERT(x)
+#endif
+
+/* memcpy() stuff - when you know alignments in advance */
+#ifdef CONFIG_TRY_BETTER_MEMCPY
+static inline void copy_words(void *dest, const void *src, size_t sz)
+{
+ u32 *__dest = dest;
+ const u32 *__src = src;
+ size_t __sz = sz >> 2;
+ BUG_ON((unsigned long)dest & 0x3);
+ BUG_ON((unsigned long)src & 0x3);
+ BUG_ON(sz & 0x3);
+ while (__sz--)
+ *(__dest++) = *(__src++);
+}
+static inline void copy_shorts(void *dest, const void *src, size_t sz)
+{
+ u16 *__dest = dest;
+ const u16 *__src = src;
+ size_t __sz = sz >> 1;
+ BUG_ON((unsigned long)dest & 0x1);
+ BUG_ON((unsigned long)src & 0x1);
+ BUG_ON(sz & 0x1);
+ while (__sz--)
+ *(__dest++) = *(__src++);
+}
+static inline void copy_bytes(void *dest, const void *src, size_t sz)
+{
+ u8 *__dest = dest;
+ const u8 *__src = src;
+ while (sz--)
+ *(__dest++) = *(__src++);
+}
+#else
+#define copy_words memcpy
+#define copy_shorts memcpy
+#define copy_bytes memcpy
+#endif
+
+/************/
+/* RB-trees */
+/************/
+
+/* We encapsulate RB-trees so that its easier to use non-linux forms in
+ * non-linux systems. This also encapsulates the extra plumbing that linux code
+ * usually provides when using RB-trees. This encapsulation assumes that the
+ * data type held by the tree is u32. */
+
+struct dpa_rbtree {
+ struct rb_root root;
+};
+#define DPA_RBTREE { .root = RB_ROOT }
+
+static inline void dpa_rbtree_init(struct dpa_rbtree *tree)
+{
+ tree->root = RB_ROOT;
+}
+
+#define IMPLEMENT_DPA_RBTREE(name, type, node_field, val_field) \
+static inline int name##_push(struct dpa_rbtree *tree, type *obj) \
+{ \
+ struct rb_node *parent = NULL, **p = &tree->root.rb_node; \
+ while (*p) { \
+ u32 item; \
+ parent = *p; \
+ item = rb_entry(parent, type, node_field)->val_field; \
+ if (obj->val_field < item) \
+ p = &parent->rb_left; \
+ else if (obj->val_field > item) \
+ p = &parent->rb_right; \
+ else \
+ return -EBUSY; \
+ } \
+ rb_link_node(&obj->node_field, parent, p); \
+ rb_insert_color(&obj->node_field, &tree->root); \
+ return 0; \
+} \
+static inline void name##_del(struct dpa_rbtree *tree, type *obj) \
+{ \
+ rb_erase(&obj->node_field, &tree->root); \
+} \
+static inline type *name##_find(struct dpa_rbtree *tree, u32 val) \
+{ \
+ type *ret; \
+ struct rb_node *p = tree->root.rb_node; \
+ while (p) { \
+ ret = rb_entry(p, type, node_field); \
+ if (val < ret->val_field) \
+ p = p->rb_left; \
+ else if (val > ret->val_field) \
+ p = p->rb_right; \
+ else \
+ return ret; \
+ } \
+ return NULL; \
+}
+
+/************/
+/* Bootargs */
+/************/
+
+/* Qman has "qportals=" and Bman has "bportals=", they use the same syntax
+ * though; a comma-separated list of items, each item being a cpu index and/or a
+ * range of cpu indices, and each item optionally be prefixed by "s" to indicate
+ * that the portal associated with that cpu should be shared. See bman_driver.c
+ * for more specifics. */
+static int __parse_portals_cpu(const char **s, unsigned int *cpu)
+{
+ *cpu = 0;
+ if (!isdigit(**s))
+ return -EINVAL;
+ while (isdigit(**s))
+ *cpu = *cpu * 10 + (*((*s)++) - '0');
+ return 0;
+}
+static inline int parse_portals_bootarg(char *str, struct cpumask *want_shared,
+ struct cpumask *want_unshared,
+ const char *argname)
+{
+ const char *s = str;
+ unsigned int shared, cpu1, cpu2, loop;
+
+keep_going:
+ if (*s == 's') {
+ shared = 1;
+ s++;
+ } else
+ shared = 0;
+ if (__parse_portals_cpu(&s, &cpu1))
+ goto err;
+ if (*s == '-') {
+ s++;
+ if (__parse_portals_cpu(&s, &cpu2))
+ goto err;
+ if (cpu2 < cpu1)
+ goto err;
+ } else
+ cpu2 = cpu1;
+ for (loop = cpu1; loop <= cpu2; loop++)
+ cpumask_set_cpu(loop, shared ? want_shared : want_unshared);
+ if (*s == ',') {
+ s++;
+ goto keep_going;
+ } else if ((*s == '\0') || isspace(*s))
+ return 0;
+err:
+ pr_crit("Malformed %s argument: %s, offset: %lu\n", argname, str,
+ (unsigned long)s - (unsigned long)str);
+ return -EINVAL;
+}
+#ifdef CONFIG_FSL_USDPAA
+/* Hooks from fsl_usdpaa_irq.c to fsl_usdpaa.c */
+int usdpaa_get_portal_config(struct file *filp, void *cinh,
+ enum usdpaa_portal_type ptype, unsigned int *irq,
+ void **iir_reg);
+#endif
+#endif /* DPA_SYS_H */
--- /dev/null
+++ b/drivers/staging/fsl_qbman/dpa_sys_arm.h
@@ -0,0 +1,95 @@
+/* Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DPA_SYS_ARM_H
+#define DPA_SYS_ARM_H
+
+#include <asm/cacheflush.h>
+#include <asm/barrier.h>
+
+/* Implementation of ARM specific routines */
+
+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler
+ * barriers and that dcb*() won't fall victim to compiler or execution
+ * reordering with respect to other code/instructions that manipulate the same
+ * cacheline. */
+#define hwsync() { asm volatile("dmb st" : : : "memory"); }
+#define lwsync() { asm volatile("dmb st" : : : "memory"); }
+#define dcbf(p) { asm volatile("mcr p15, 0, %0, c7, c10, 1" : : "r" (p) : "memory"); }
+#define dcbt_ro(p) { asm volatile("pld [%0, #64];": : "r" (p)); }
+#define dcbt_rw(p) { asm volatile("pldw [%0, #64];": : "r" (p)); }
+#define dcbi(p) { asm volatile("mcr p15, 0, %0, c7, c6, 1" : : "r" (p) : "memory"); }
+
+#define dcbz_64(p) { memset(p, 0, sizeof(*p)); }
+
+#define dcbf_64(p) \
+ do { \
+ dcbf((u32)p); \
+ } while (0)
+/* Commonly used combo */
+#define dcbit_ro(p) \
+ do { \
+ dcbi((u32)p); \
+ dcbt_ro((u32)p); \
+ } while (0)
+
+static inline u64 mfatb(void)
+{
+ return get_cycles();
+}
+
+static inline u32 in_be32(volatile void *addr)
+{
+ return be32_to_cpu(*((volatile u32 *) addr));
+}
+
+static inline void out_be32(void *addr, u32 val)
+{
+ *((u32 *) addr) = cpu_to_be32(val);
+}
+
+
+static inline void set_bits(unsigned long mask, volatile unsigned long *p)
+{
+ *p |= mask;
+}
+static inline void clear_bits(unsigned long mask, volatile unsigned long *p)
+{
+ *p &= ~mask;
+}
+
+static inline void flush_dcache_range(unsigned long start, unsigned long stop)
+{
+ __cpuc_flush_dcache_area((void *) start, stop - start);
+}
+
+#define hard_smp_processor_id() raw_smp_processor_id()
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/dpa_sys_arm64.h
@@ -0,0 +1,102 @@
+/* Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DPA_SYS_ARM64_H
+#define DPA_SYS_ARM64_H
+
+#include <asm/cacheflush.h>
+#include <asm/barrier.h>
+
+/* Implementation of ARM 64 bit specific routines */
+
+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler
+ * barriers and that dcb*() won't fall victim to compiler or execution
+ * reordering with respect to other code/instructions that manipulate the same
+ * cacheline. */
+#define hwsync() { asm volatile("dmb st" : : : "memory"); }
+#define lwsync() { asm volatile("dmb st" : : : "memory"); }
+#define dcbf(p) { asm volatile("dc cvac, %0;" : : "r" (p) : "memory"); }
+#define dcbt_ro(p) { asm volatile("prfm pldl1keep, [%0, #0]" : : "r" (p)); }
+#define dcbt_rw(p) { asm volatile("prfm pstl1keep, [%0, #0]" : : "r" (p)); }
+#define dcbi(p) { asm volatile("dc ivac, %0" : : "r"(p) : "memory"); }
+#define dcbz(p) { asm volatile("dc zva, %0" : : "r" (p) : "memory"); }
+
+#define dcbz_64(p) \
+ do { \
+ dcbz(p); \
+ } while (0)
+
+#define dcbf_64(p) \
+ do { \
+ dcbf(p); \
+ } while (0)
+/* Commonly used combo */
+#define dcbit_ro(p) \
+ do { \
+ dcbi(p); \
+ dcbt_ro(p); \
+ } while (0)
+
+static inline u64 mfatb(void)
+{
+ return get_cycles();
+}
+
+static inline u32 in_be32(volatile void *addr)
+{
+ return be32_to_cpu(*((volatile u32 *) addr));
+}
+
+static inline void out_be32(void *addr, u32 val)
+{
+ *((u32 *) addr) = cpu_to_be32(val);
+}
+
+
+static inline void set_bits(unsigned long mask, volatile unsigned long *p)
+{
+ *p |= mask;
+}
+static inline void clear_bits(unsigned long mask, volatile unsigned long *p)
+{
+ *p &= ~mask;
+}
+
+static inline void flush_dcache_range(unsigned long start, unsigned long stop)
+{
+ __flush_dcache_area((void *) start, stop - start);
+}
+
+#define hard_smp_processor_id() raw_smp_processor_id()
+
+
+
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/dpa_sys_ppc32.h
@@ -0,0 +1,70 @@
+/* Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DPA_SYS_PPC32_H
+#define DPA_SYS_PPC32_H
+
+/* Implementation of PowerPC 32 bit specific routines */
+
+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler
+ * barriers and that dcb*() won't fall victim to compiler or execution
+ * reordering with respect to other code/instructions that manipulate the same
+ * cacheline. */
+#define hwsync() __asm__ __volatile__ ("sync" : : : "memory")
+#define lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : : : "memory")
+#define dcbf(p) __asm__ __volatile__ ("dcbf 0,%0" : : "r" (p) : "memory")
+#define dcbt_ro(p) __asm__ __volatile__ ("dcbt 0,%0" : : "r" (p))
+#define dcbt_rw(p) __asm__ __volatile__ ("dcbtst 0,%0" : : "r" (p))
+#define dcbi(p) dcbf(p)
+
+#define dcbzl(p) __asm__ __volatile__ ("dcbzl 0,%0" : : "r" (p))
+#define dcbz_64(p) dcbzl(p)
+#define dcbf_64(p) dcbf(p)
+
+/* Commonly used combo */
+#define dcbit_ro(p) \
+ do { \
+ dcbi(p); \
+ dcbt_ro(p); \
+ } while (0)
+
+static inline u64 mfatb(void)
+{
+ u32 hi, lo, chk;
+ do {
+ hi = mfspr(SPRN_ATBU);
+ lo = mfspr(SPRN_ATBL);
+ chk = mfspr(SPRN_ATBU);
+ } while (unlikely(hi != chk));
+ return ((u64)hi << 32) | (u64)lo;
+}
+
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/dpa_sys_ppc64.h
@@ -0,0 +1,79 @@
+/* Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DPA_SYS_PPC64_H
+#define DPA_SYS_PPC64_H
+
+/* Implementation of PowerPC 64 bit specific routines */
+
+/* TODO: NB, we currently assume that hwsync() and lwsync() imply compiler
+ * barriers and that dcb*() won't fall victim to compiler or execution
+ * reordering with respect to other code/instructions that manipulate the same
+ * cacheline. */
+#define hwsync() __asm__ __volatile__ ("sync" : : : "memory")
+#define lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : : : "memory")
+#define dcbf(p) __asm__ __volatile__ ("dcbf 0,%0" : : "r" (p) : "memory")
+#define dcbt_ro(p) __asm__ __volatile__ ("dcbt 0,%0" : : "r" (p))
+#define dcbt_rw(p) __asm__ __volatile__ ("dcbtst 0,%0" : : "r" (p))
+#define dcbi(p) dcbf(p)
+
+#define dcbz(p) __asm__ __volatile__ ("dcbz 0,%0" : : "r" (p))
+#define dcbz_64(p) \
+ do { \
+ dcbz((void*)p + 32); \
+ dcbz(p); \
+ } while (0)
+#define dcbf_64(p) \
+ do { \
+ dcbf((void*)p + 32); \
+ dcbf(p); \
+ } while (0)
+/* Commonly used combo */
+#define dcbit_ro(p) \
+ do { \
+ dcbi(p); \
+ dcbi((void*)p + 32); \
+ dcbt_ro(p); \
+ dcbt_ro((void*)p + 32); \
+ } while (0)
+
+static inline u64 mfatb(void)
+{
+ u32 hi, lo, chk;
+ do {
+ hi = mfspr(SPRN_ATBU);
+ lo = mfspr(SPRN_ATBL);
+ chk = mfspr(SPRN_ATBU);
+ } while (unlikely(hi != chk));
+ return ((u64)hi << 32) | (u64)lo;
+}
+
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/fsl_usdpaa.c
@@ -0,0 +1,2007 @@
+/* Copyright (C) 2008-2012 Freescale Semiconductor, Inc.
+ * Authors: Andy Fleming <afleming@freescale.com>
+ * Timur Tabi <timur@freescale.com>
+ * Geoff Thorpe <Geoff.Thorpe@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/mm.h>
+#include <linux/of.h>
+#include <linux/memblock.h>
+#include <linux/slab.h>
+#include <linux/mman.h>
+#include <linux/of_reserved_mem.h>
+
+#if !(defined(CONFIG_ARM) || defined(CONFIG_ARM64))
+#include <mm/mmu_decl.h>
+#endif
+
+#include "dpa_sys.h"
+#include <linux/fsl_usdpaa.h>
+#include "bman_low.h"
+#include "qman_low.h"
+
+/* Physical address range of the memory reservation, exported for mm/mem.c */
+static u64 phys_start;
+static u64 phys_size;
+static u64 arg_phys_size;
+
+/* PFN versions of the above */
+static unsigned long pfn_start;
+static unsigned long pfn_size;
+
+/* Memory reservations are manipulated under this spinlock (which is why 'refs'
+ * isn't atomic_t). */
+static DEFINE_SPINLOCK(mem_lock);
+
+/* The range of TLB1 indices */
+static unsigned int first_tlb;
+static unsigned int num_tlb = 1;
+static unsigned int current_tlb; /* loops around for fault handling */
+
+/* Memory reservation is represented as a list of 'mem_fragment's, some of which
+ * may be mapped. Unmapped fragments are always merged where possible. */
+static LIST_HEAD(mem_list);
+
+struct mem_mapping;
+
+/* Memory fragments are in 'mem_list'. */
+struct mem_fragment {
+ u64 base;
+ u64 len;
+ unsigned long pfn_base; /* PFN version of 'base' */
+ unsigned long pfn_len; /* PFN version of 'len' */
+ unsigned int refs; /* zero if unmapped */
+ u64 root_len; /* Size of the orignal fragment */
+ unsigned long root_pfn; /* PFN of the orignal fragment */
+ struct list_head list;
+ /* if mapped, flags+name captured at creation time */
+ u32 flags;
+ char name[USDPAA_DMA_NAME_MAX];
+ u64 map_len;
+ /* support multi-process locks per-memory-fragment. */
+ int has_locking;
+ wait_queue_head_t wq;
+ struct mem_mapping *owner;
+};
+
+/* Mappings of memory fragments in 'struct ctx'. These are created from
+ * ioctl(USDPAA_IOCTL_DMA_MAP), though the actual mapping then happens via a
+ * mmap(). */
+struct mem_mapping {
+ struct mem_fragment *root_frag;
+ u32 frag_count;
+ u64 total_size;
+ struct list_head list;
+ int refs;
+ void *virt_addr;
+};
+
+struct portal_mapping {
+ struct usdpaa_ioctl_portal_map user;
+ union {
+ struct qm_portal_config *qportal;
+ struct bm_portal_config *bportal;
+ };
+ /* Declare space for the portals in case the process
+ exits unexpectedly and needs to be cleaned by the kernel */
+ union {
+ struct qm_portal qman_portal_low;
+ struct bm_portal bman_portal_low;
+ };
+ struct list_head list;
+ struct resource *phys;
+ struct iommu_domain *iommu_domain;
+};
+
+/* Track the DPAA resources the process is using */
+struct active_resource {
+ struct list_head list;
+ u32 id;
+ u32 num;
+ unsigned int refcount;
+};
+
+/* Per-FD state (which should also be per-process but we don't enforce that) */
+struct ctx {
+ /* Lock to protect the context */
+ spinlock_t lock;
+ /* Allocated resources get put here for accounting */
+ struct list_head resources[usdpaa_id_max];
+ /* list of DMA maps */
+ struct list_head maps;
+ /* list of portal maps */
+ struct list_head portals;
+};
+
+/* Different resource classes */
+static const struct alloc_backend {
+ enum usdpaa_id_type id_type;
+ int (*alloc)(u32 *, u32, u32, int);
+ void (*release)(u32 base, unsigned int count);
+ int (*reserve)(u32 base, unsigned int count);
+ const char *acronym;
+} alloc_backends[] = {
+ {
+ .id_type = usdpaa_id_fqid,
+ .alloc = qman_alloc_fqid_range,
+ .release = qman_release_fqid_range,
+ .reserve = qman_reserve_fqid_range,
+ .acronym = "FQID"
+ },
+ {
+ .id_type = usdpaa_id_bpid,
+ .alloc = bman_alloc_bpid_range,
+ .release = bman_release_bpid_range,
+ .reserve = bman_reserve_bpid_range,
+ .acronym = "BPID"
+ },
+ {
+ .id_type = usdpaa_id_qpool,
+ .alloc = qman_alloc_pool_range,
+ .release = qman_release_pool_range,
+ .reserve = qman_reserve_pool_range,
+ .acronym = "QPOOL"
+ },
+ {
+ .id_type = usdpaa_id_cgrid,
+ .alloc = qman_alloc_cgrid_range,
+ .release = qman_release_cgrid_range,
+ .acronym = "CGRID"
+ },
+ {
+ .id_type = usdpaa_id_ceetm0_lfqid,
+ .alloc = qman_alloc_ceetm0_lfqid_range,
+ .release = qman_release_ceetm0_lfqid_range,
+ .acronym = "CEETM0_LFQID"
+ },
+ {
+ .id_type = usdpaa_id_ceetm0_channelid,
+ .alloc = qman_alloc_ceetm0_channel_range,
+ .release = qman_release_ceetm0_channel_range,
+ .acronym = "CEETM0_LFQID"
+ },
+ {
+ .id_type = usdpaa_id_ceetm1_lfqid,
+ .alloc = qman_alloc_ceetm1_lfqid_range,
+ .release = qman_release_ceetm1_lfqid_range,
+ .acronym = "CEETM1_LFQID"
+ },
+ {
+ .id_type = usdpaa_id_ceetm1_channelid,
+ .alloc = qman_alloc_ceetm1_channel_range,
+ .release = qman_release_ceetm1_channel_range,
+ .acronym = "CEETM1_LFQID"
+ },
+ {
+ /* This terminates the array */
+ .id_type = usdpaa_id_max
+ }
+};
+
+/* Determines the largest acceptable page size for a given size
+ The sizes are determined by what the TLB1 acceptable page sizes are */
+static u32 largest_page_size(u32 size)
+{
+ int shift = 30; /* Start at 1G size */
+ if (size < 4096)
+ return 0;
+ do {
+ if (size >= (1<<shift))
+ return 1<<shift;
+ shift -= 2;
+ } while (shift >= 12); /* Up to 4k */
+ return 0;
+}
+
+/* Determine if value is power of 4 */
+static inline bool is_power_of_4(u64 x)
+{
+ if (x == 0 || ((x & (x - 1)) != 0))
+ return false;
+ return !!(x & 0x5555555555555555ull);
+}
+
+/* Helper for ioctl_dma_map() when we have a larger fragment than we need. This
+ * splits the fragment into 4 and returns the upper-most. (The caller can loop
+ * until it has a suitable fragment size.) */
+static struct mem_fragment *split_frag(struct mem_fragment *frag)
+{
+ struct mem_fragment *x[3];
+
+ x[0] = kmalloc(sizeof(struct mem_fragment), GFP_ATOMIC);
+ x[1] = kmalloc(sizeof(struct mem_fragment), GFP_ATOMIC);
+ x[2] = kmalloc(sizeof(struct mem_fragment), GFP_ATOMIC);
+ if (!x[0] || !x[1] || !x[2]) {
+ kfree(x[0]);
+ kfree(x[1]);
+ kfree(x[2]);
+ return NULL;
+ }
+ BUG_ON(frag->refs);
+ frag->len >>= 2;
+ frag->pfn_len >>= 2;
+ x[0]->base = frag->base + frag->len;
+ x[1]->base = x[0]->base + frag->len;
+ x[2]->base = x[1]->base + frag->len;
+ x[0]->len = x[1]->len = x[2]->len = frag->len;
+ x[0]->pfn_base = frag->pfn_base + frag->pfn_len;
+ x[1]->pfn_base = x[0]->pfn_base + frag->pfn_len;
+ x[2]->pfn_base = x[1]->pfn_base + frag->pfn_len;
+ x[0]->pfn_len = x[1]->pfn_len = x[2]->pfn_len = frag->pfn_len;
+ x[0]->refs = x[1]->refs = x[2]->refs = 0;
+ x[0]->root_len = x[1]->root_len = x[2]->root_len = frag->root_len;
+ x[0]->root_pfn = x[1]->root_pfn = x[2]->root_pfn = frag->root_pfn;
+ x[0]->name[0] = x[1]->name[0] = x[2]->name[0] = 0;
+ list_add_tail(&x[0]->list, &frag->list);
+ list_add_tail(&x[1]->list, &x[0]->list);
+ list_add_tail(&x[2]->list, &x[1]->list);
+ return x[2];
+}
+
+static __maybe_unused void dump_frags(void)
+{
+ struct mem_fragment *frag;
+ int i = 0;
+ list_for_each_entry(frag, &mem_list, list) {
+ pr_info("FRAG %d: base 0x%llx pfn_base 0x%lx len 0x%llx root_len 0x%llx root_pfn 0x%lx refs %d name %s\n",
+ i, frag->base, frag->pfn_base,
+ frag->len, frag->root_len, frag->root_pfn,
+ frag->refs, frag->name);
+ ++i;
+ }
+}
+
+/* Walk the list of fragments and adjoin neighbouring segments if possible */
+static void compress_frags(void)
+{
+ /* Walk the fragment list and combine fragments */
+ struct mem_fragment *frag, *nxtfrag;
+ u64 len = 0;
+
+ int i, numfrags;
+
+
+ frag = list_entry(mem_list.next, struct mem_fragment, list);
+
+ while (&frag->list != &mem_list) {
+ /* Must combine consecutive fragemenst with
+ same root_pfn such that they are power of 4 */
+ if (frag->refs != 0) {
+ frag = list_entry(frag->list.next,
+ struct mem_fragment, list);
+ continue; /* Not this window */
+ }
+ len = frag->len;
+ numfrags = 0;
+ nxtfrag = list_entry(frag->list.next,
+ struct mem_fragment, list);
+ while (true) {
+ if (&nxtfrag->list == &mem_list) {
+ numfrags = 0;
+ break; /* End of list */
+ }
+ if (nxtfrag->refs) {
+ numfrags = 0;
+ break; /* In use still */
+ }
+ if (nxtfrag->root_pfn != frag->root_pfn) {
+ numfrags = 0;
+ break; /* Crosses root fragment boundary */
+ }
+ len += nxtfrag->len;
+ numfrags++;
+ if (is_power_of_4(len)) {
+ /* These fragments can be combined */
+ break;
+ }
+ nxtfrag = list_entry(nxtfrag->list.next,
+ struct mem_fragment, list);
+ }
+ if (numfrags == 0) {
+ frag = list_entry(frag->list.next,
+ struct mem_fragment, list);
+ continue; /* try the next window */
+ }
+ for (i = 0; i < numfrags; i++) {
+ struct mem_fragment *todel =
+ list_entry(nxtfrag->list.prev,
+ struct mem_fragment, list);
+ nxtfrag->len += todel->len;
+ nxtfrag->pfn_len += todel->pfn_len;
+ list_del(&todel->list);
+ }
+ /* Re evaluate the list, things may merge now */
+ frag = list_entry(mem_list.next, struct mem_fragment, list);
+ }
+}
+
+/* Hook from arch/powerpc/mm/mem.c */
+int usdpaa_test_fault(unsigned long pfn, u64 *phys_addr, u64 *size)
+{
+ struct mem_fragment *frag;
+ int idx = -1;
+ if ((pfn < pfn_start) || (pfn >= (pfn_start + pfn_size)))
+ return -1;
+ /* It's in-range, we need to find the fragment */
+ spin_lock(&mem_lock);
+ list_for_each_entry(frag, &mem_list, list) {
+ if ((pfn >= frag->pfn_base) && (pfn < (frag->pfn_base +
+ frag->pfn_len))) {
+ *phys_addr = frag->base;
+ *size = frag->len;
+ idx = current_tlb++;
+ if (current_tlb >= (first_tlb + num_tlb))
+ current_tlb = first_tlb;
+ break;
+ }
+ }
+ spin_unlock(&mem_lock);
+ return idx;
+}
+
+static int usdpaa_open(struct inode *inode, struct file *filp)
+{
+ const struct alloc_backend *backend = &alloc_backends[0];
+ struct ctx *ctx = kmalloc(sizeof(struct ctx), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+ filp->private_data = ctx;
+
+ while (backend->id_type != usdpaa_id_max) {
+ INIT_LIST_HEAD(&ctx->resources[backend->id_type]);
+ backend++;
+ }
+
+ INIT_LIST_HEAD(&ctx->maps);
+ INIT_LIST_HEAD(&ctx->portals);
+ spin_lock_init(&ctx->lock);
+
+ //filp->f_mapping->backing_dev_info = &directly_mappable_cdev_bdi;
+
+ return 0;
+}
+
+#define DQRR_MAXFILL 15
+
+
+/* Invalidate a portal */
+void dbci_portal(void *addr)
+{
+ int i;
+
+ for (i = 0; i < 0x4000; i += 64)
+ dcbi(addr + i);
+}
+
+/* Reset a QMan portal to its default state */
+static int init_qm_portal(struct qm_portal_config *config,
+ struct qm_portal *portal)
+{
+ const struct qm_dqrr_entry *dqrr = NULL;
+ int i;
+
+ portal->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE];
+ portal->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI];
+
+ /* Make sure interrupts are inhibited */
+ qm_out(IIR, 1);
+
+ /*
+ * Invalidate the entire CE portal are to ensure no stale
+ * cachelines are present. This should be done on all
+ * cores as the portal is mapped as M=0 (non-coherent).
+ */
+ on_each_cpu(dbci_portal, portal->addr.addr_ce, 1);
+
+ /* Initialize the DQRR. This will stop any dequeue
+ commands that are in progress */
+ if (qm_dqrr_init(portal, config, qm_dqrr_dpush, qm_dqrr_pvb,
+ qm_dqrr_cdc, DQRR_MAXFILL)) {
+ pr_err("qm_dqrr_init() failed when trying to"
+ " recover portal, portal will be leaked\n");
+ return 1;
+ }
+
+ /* Discard any entries on the DQRR */
+ /* If we consume the ring twice something is wrong */
+ for (i = 0; i < DQRR_MAXFILL * 2; i++) {
+ qm_dqrr_pvb_update(portal);
+ dqrr = qm_dqrr_current(portal);
+ if (!dqrr)
+ break;
+ qm_dqrr_cdc_consume_1ptr(portal, dqrr, 0);
+ qm_dqrr_pvb_update(portal);
+ qm_dqrr_next(portal);
+ }
+ /* Initialize the EQCR */
+ if (qm_eqcr_init(portal, qm_eqcr_pvb,
+ qm_eqcr_get_ci_stashing(portal), 1)) {
+ pr_err("Qman EQCR initialisation failed\n");
+ return 1;
+ }
+ /* initialize the MR */
+ if (qm_mr_init(portal, qm_mr_pvb, qm_mr_cci)) {
+ pr_err("Qman MR initialisation failed\n");
+ return 1;
+ }
+ qm_mr_pvb_update(portal);
+ while (qm_mr_current(portal)) {
+ qm_mr_next(portal);
+ qm_mr_cci_consume_to_current(portal);
+ qm_mr_pvb_update(portal);
+ }
+
+ if (qm_mc_init(portal)) {
+ pr_err("Qman MC initialisation failed\n");
+ return 1;
+ }
+ return 0;
+}
+
+static int init_bm_portal(struct bm_portal_config *config,
+ struct bm_portal *portal)
+{
+ portal->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE];
+ portal->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI];
+
+ /*
+ * Invalidate the entire CE portal are to ensure no stale
+ * cachelines are present. This should be done on all
+ * cores as the portal is mapped as M=0 (non-coherent).
+ */
+ on_each_cpu(dbci_portal, portal->addr.addr_ce, 1);
+
+ if (bm_rcr_init(portal, bm_rcr_pvb, bm_rcr_cce)) {
+ pr_err("Bman RCR initialisation failed\n");
+ return 1;
+ }
+ if (bm_mc_init(portal)) {
+ pr_err("Bman MC initialisation failed\n");
+ return 1;
+ }
+ return 0;
+}
+
+/* Function that will scan all FQ's in the system. For each FQ that is not
+ OOS it will call the check_channel helper to determine if the FQ should
+ be torn down. If the check_channel helper returns true the FQ will be
+ transitioned to the OOS state */
+static int qm_check_and_destroy_fqs(struct qm_portal *portal, void *ctx,
+ bool (*check_channel)(void*, u32))
+{
+ u32 fq_id = 0;
+ while (1) {
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ u8 state;
+ u32 channel;
+
+ /* Determine the channel for the FQID */
+ mcc = qm_mc_start(portal);
+ mcc->queryfq.fqid = fq_id;
+ qm_mc_commit(portal, QM_MCC_VERB_QUERYFQ);
+ while (!(mcr = qm_mc_result(portal)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK)
+ == QM_MCR_VERB_QUERYFQ);
+ if (mcr->result != QM_MCR_RESULT_OK)
+ break; /* End of valid FQIDs */
+
+ channel = mcr->queryfq.fqd.dest.channel;
+ /* Determine the state of the FQID */
+ mcc = qm_mc_start(portal);
+ mcc->queryfq_np.fqid = fq_id;
+ qm_mc_commit(portal, QM_MCC_VERB_QUERYFQ_NP);
+ while (!(mcr = qm_mc_result(portal)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK)
+ == QM_MCR_VERB_QUERYFQ_NP);
+ state = mcr->queryfq_np.state & QM_MCR_NP_STATE_MASK;
+ if (state == QM_MCR_NP_STATE_OOS)
+ /* Already OOS, no need to do anymore checks */
+ goto next;
+
+ if (check_channel(ctx, channel))
+ qm_shutdown_fq(&portal, 1, fq_id);
+ next:
+ ++fq_id;
+ }
+ return 0;
+}
+
+static bool check_channel_device(void *_ctx, u32 channel)
+{
+ struct ctx *ctx = _ctx;
+ struct portal_mapping *portal, *tmpportal;
+ struct active_resource *res;
+
+ /* See if the FQ is destined for one of the portals we're cleaning up */
+ list_for_each_entry_safe(portal, tmpportal, &ctx->portals, list) {
+ if (portal->user.type == usdpaa_portal_qman) {
+ if (portal->qportal->public_cfg.channel == channel) {
+ /* This FQs destination is a portal
+ we're cleaning, send a retire */
+ return true;
+ }
+ }
+ }
+
+ /* Check the pool channels that will be released as well */
+ list_for_each_entry(res, &ctx->resources[usdpaa_id_qpool], list) {
+ if ((res->id >= channel) &&
+ ((res->id + res->num - 1) <= channel))
+ return true;
+ }
+ return false;
+}
+
+static bool check_portal_channel(void *ctx, u32 channel)
+{
+ u32 portal_channel = *(u32 *)ctx;
+ if (portal_channel == channel) {
+ /* This FQs destination is a portal
+ we're cleaning, send a retire */
+ return true;
+ }
+ return false;
+}
+
+
+
+
+static int usdpaa_release(struct inode *inode, struct file *filp)
+{
+ struct ctx *ctx = filp->private_data;
+ struct mem_mapping *map, *tmpmap;
+ struct portal_mapping *portal, *tmpportal;
+ const struct alloc_backend *backend = &alloc_backends[0];
+ struct active_resource *res;
+ struct qm_portal *qm_cleanup_portal = NULL;
+ struct bm_portal *bm_cleanup_portal = NULL;
+ struct qm_portal_config *qm_alloced_portal = NULL;
+ struct bm_portal_config *bm_alloced_portal = NULL;
+
+ struct qm_portal *portal_array[qman_portal_max];
+ int portal_count = 0;
+
+ /* Ensure the release operation cannot be migrated to another
+ CPU as CPU specific variables may be needed during cleanup */
+#ifdef CONFIG_PREEMPT_RT_FULL
+ migrate_disable();
+#endif
+ /* The following logic is used to recover resources that were not
+ correctly released by the process that is closing the FD.
+ Step 1: syncronize the HW with the qm_portal/bm_portal structures
+ in the kernel
+ */
+
+ list_for_each_entry_safe(portal, tmpportal, &ctx->portals, list) {
+ /* Try to recover any portals that weren't shut down */
+ if (portal->user.type == usdpaa_portal_qman) {
+ portal_array[portal_count] = &portal->qman_portal_low;
+ ++portal_count;
+ init_qm_portal(portal->qportal,
+ &portal->qman_portal_low);
+ if (!qm_cleanup_portal) {
+ qm_cleanup_portal = &portal->qman_portal_low;
+ } else {
+ /* Clean FQs on the dedicated channel */
+ u32 chan = portal->qportal->public_cfg.channel;
+ qm_check_and_destroy_fqs(
+ &portal->qman_portal_low, &chan,
+ check_portal_channel);
+ }
+ } else {
+ /* BMAN */
+ init_bm_portal(portal->bportal,
+ &portal->bman_portal_low);
+ if (!bm_cleanup_portal)
+ bm_cleanup_portal = &portal->bman_portal_low;
+ }
+ }
+ /* If no portal was found, allocate one for cleanup */
+ if (!qm_cleanup_portal) {
+ qm_alloced_portal = qm_get_unused_portal();
+ if (!qm_alloced_portal) {
+ pr_crit("No QMan portal avalaible for cleanup\n");
+#ifdef CONFIG_PREEMPT_RT_FULL
+ migrate_enable();
+#endif
+ return -1;
+ }
+ qm_cleanup_portal = kmalloc(sizeof(struct qm_portal),
+ GFP_KERNEL);
+ if (!qm_cleanup_portal) {
+#ifdef CONFIG_PREEMPT_RT_FULL
+ migrate_enable();
+#endif
+ return -ENOMEM;
+ }
+ init_qm_portal(qm_alloced_portal, qm_cleanup_portal);
+ portal_array[portal_count] = qm_cleanup_portal;
+ ++portal_count;
+ }
+ if (!bm_cleanup_portal) {
+ bm_alloced_portal = bm_get_unused_portal();
+ if (!bm_alloced_portal) {
+ pr_crit("No BMan portal avalaible for cleanup\n");
+#ifdef CONFIG_PREEMPT_RT_FULL
+ migrate_enable();
+#endif
+ return -1;
+ }
+ bm_cleanup_portal = kmalloc(sizeof(struct bm_portal),
+ GFP_KERNEL);
+ if (!bm_cleanup_portal) {
+#ifdef CONFIG_PREEMPT_RT_FULL
+ migrate_enable();
+#endif
+ return -ENOMEM;
+ }
+ init_bm_portal(bm_alloced_portal, bm_cleanup_portal);
+ }
+
+ /* OOS the FQs associated with this process */
+ qm_check_and_destroy_fqs(qm_cleanup_portal, ctx, check_channel_device);
+
+ while (backend->id_type != usdpaa_id_max) {
+ int leaks = 0;
+ list_for_each_entry(res, &ctx->resources[backend->id_type],
+ list) {
+ if (backend->id_type == usdpaa_id_fqid) {
+ int i = 0;
+ for (; i < res->num; i++) {
+ /* Clean FQs with the cleanup portal */
+ qm_shutdown_fq(portal_array,
+ portal_count,
+ res->id + i);
+ }
+ }
+ leaks += res->num;
+ backend->release(res->id, res->num);
+ }
+ if (leaks)
+ pr_crit("USDPAA process leaking %d %s%s\n", leaks,
+ backend->acronym, (leaks > 1) ? "s" : "");
+ backend++;
+ }
+ /* Release any DMA regions */
+ spin_lock(&mem_lock);
+ list_for_each_entry_safe(map, tmpmap, &ctx->maps, list) {
+ struct mem_fragment *current_frag = map->root_frag;
+ int i;
+ if (map->root_frag->has_locking &&
+ (map->root_frag->owner == map)) {
+ map->root_frag->owner = NULL;
+ wake_up(&map->root_frag->wq);
+ }
+ /* Check each fragment and merge if the ref count is 0 */
+ for (i = 0; i < map->frag_count; i++) {
+ --current_frag->refs;
+ current_frag = list_entry(current_frag->list.prev,
+ struct mem_fragment, list);
+ }
+
+ compress_frags();
+ list_del(&map->list);
+ kfree(map);
+ }
+ spin_unlock(&mem_lock);
+
+ /* Return portals */
+ list_for_each_entry_safe(portal, tmpportal, &ctx->portals, list) {
+ if (portal->user.type == usdpaa_portal_qman) {
+ /* Give the portal back to the allocator */
+ init_qm_portal(portal->qportal,
+ &portal->qman_portal_low);
+ qm_put_unused_portal(portal->qportal);
+ } else {
+ init_bm_portal(portal->bportal,
+ &portal->bman_portal_low);
+ bm_put_unused_portal(portal->bportal);
+ }
+ list_del(&portal->list);
+ kfree(portal);
+ }
+ if (qm_alloced_portal) {
+ qm_put_unused_portal(qm_alloced_portal);
+ kfree(qm_cleanup_portal);
+ }
+ if (bm_alloced_portal) {
+ bm_put_unused_portal(bm_alloced_portal);
+ kfree(bm_cleanup_portal);
+ }
+
+ kfree(ctx);
+#ifdef CONFIG_PREEMPT_RT_FULL
+ migrate_enable();
+#endif
+ return 0;
+}
+
+static int check_mmap_dma(struct ctx *ctx, struct vm_area_struct *vma,
+ int *match, unsigned long *pfn)
+{
+ struct mem_mapping *map;
+
+ list_for_each_entry(map, &ctx->maps, list) {
+ int i;
+ struct mem_fragment *frag = map->root_frag;
+
+ for (i = 0; i < map->frag_count; i++) {
+ if (frag->pfn_base == vma->vm_pgoff) {
+ *match = 1;
+ *pfn = frag->pfn_base;
+ return 0;
+ }
+ frag = list_entry(frag->list.next, struct mem_fragment,
+ list);
+ }
+ }
+ *match = 0;
+ return 0;
+}
+
+static int check_mmap_resource(struct resource *res, struct vm_area_struct *vma,
+ int *match, unsigned long *pfn)
+{
+ *pfn = res->start >> PAGE_SHIFT;
+ if (*pfn == vma->vm_pgoff) {
+ *match = 1;
+ if ((vma->vm_end - vma->vm_start) != resource_size(res))
+ return -EINVAL;
+ } else
+ *match = 0;
+ return 0;
+}
+
+static int check_mmap_portal(struct ctx *ctx, struct vm_area_struct *vma,
+ int *match, unsigned long *pfn)
+{
+ struct portal_mapping *portal;
+ int ret;
+
+ list_for_each_entry(portal, &ctx->portals, list) {
+ ret = check_mmap_resource(&portal->phys[DPA_PORTAL_CE], vma,
+ match, pfn);
+ if (*match) {
+ vma->vm_page_prot =
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ pgprot_cached_ns(vma->vm_page_prot);
+#else
+ pgprot_cached_noncoherent(vma->vm_page_prot);
+#endif
+ return ret;
+ }
+ ret = check_mmap_resource(&portal->phys[DPA_PORTAL_CI], vma,
+ match, pfn);
+ if (*match) {
+ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+ return ret;
+ }
+ }
+ *match = 0;
+ return 0;
+}
+
+static int usdpaa_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ struct ctx *ctx = filp->private_data;
+ unsigned long pfn = 0;
+ int match, ret;
+
+ spin_lock(&mem_lock);
+ ret = check_mmap_dma(ctx, vma, &match, &pfn);
+ if (!match)
+ ret = check_mmap_portal(ctx, vma, &match, &pfn);
+ spin_unlock(&mem_lock);
+ if (!match)
+ return -EINVAL;
+ if (!ret)
+ ret = remap_pfn_range(vma, vma->vm_start, pfn,
+ vma->vm_end - vma->vm_start,
+ vma->vm_page_prot);
+ return ret;
+}
+
+/* Return the nearest rounded-up address >= 'addr' that is 'sz'-aligned. 'sz'
+ * must be a power of 2, but both 'addr' and 'sz' can be expressions. */
+#define USDPAA_MEM_ROUNDUP(addr, sz) \
+ ({ \
+ unsigned long foo_align = (sz) - 1; \
+ ((addr) + foo_align) & ~foo_align; \
+ })
+/* Searching for a size-aligned virtual address range starting from 'addr' */
+static unsigned long usdpaa_get_unmapped_area(struct file *file,
+ unsigned long addr,
+ unsigned long len,
+ unsigned long pgoff,
+ unsigned long flags)
+{
+ struct vm_area_struct *vma;
+
+ if (len % PAGE_SIZE)
+ return -EINVAL;
+ if (!len)
+ return -EINVAL;
+
+ /* Need to align the address to the largest pagesize of the mapping
+ * because the MMU requires the virtual address to have the same
+ * alignment as the physical address */
+ addr = USDPAA_MEM_ROUNDUP(addr, largest_page_size(len));
+ vma = find_vma(current->mm, addr);
+ /* Keep searching until we reach the end of currently-used virtual
+ * address-space or we find a big enough gap. */
+ while (vma) {
+ if ((addr + len) < vma->vm_start)
+ return addr;
+
+ addr = USDPAA_MEM_ROUNDUP(vma->vm_end, largest_page_size(len));
+ vma = vma->vm_next;
+ }
+ if ((TASK_SIZE - len) < addr)
+ return -ENOMEM;
+ return addr;
+}
+
+static long ioctl_id_alloc(struct ctx *ctx, void __user *arg)
+{
+ struct usdpaa_ioctl_id_alloc i;
+ const struct alloc_backend *backend;
+ struct active_resource *res;
+ int ret = copy_from_user(&i, arg, sizeof(i));
+ if (ret)
+ return ret;
+ if ((i.id_type >= usdpaa_id_max) || !i.num)
+ return -EINVAL;
+ backend = &alloc_backends[i.id_type];
+ /* Allocate the required resource type */
+ ret = backend->alloc(&i.base, i.num, i.align, i.partial);
+ if (ret < 0)
+ return ret;
+ i.num = ret;
+ /* Copy the result to user-space */
+ ret = copy_to_user(arg, &i, sizeof(i));
+ if (ret) {
+ backend->release(i.base, i.num);
+ return ret;
+ }
+ /* Assign the allocated range to the FD accounting */
+ res = kmalloc(sizeof(*res), GFP_KERNEL);
+ if (!res) {
+ backend->release(i.base, i.num);
+ return -ENOMEM;
+ }
+ spin_lock(&ctx->lock);
+ res->id = i.base;
+ res->num = i.num;
+ res->refcount = 1;
+ list_add(&res->list, &ctx->resources[i.id_type]);
+ spin_unlock(&ctx->lock);
+ return 0;
+}
+
+static long ioctl_id_release(struct ctx *ctx, void __user *arg)
+{
+ struct usdpaa_ioctl_id_release i;
+ const struct alloc_backend *backend;
+ struct active_resource *tmp, *pos;
+
+ int ret = copy_from_user(&i, arg, sizeof(i));
+ if (ret)
+ return ret;
+ if ((i.id_type >= usdpaa_id_max) || !i.num)
+ return -EINVAL;
+ backend = &alloc_backends[i.id_type];
+ /* Pull the range out of the FD accounting - the range is valid iff this
+ * succeeds. */
+ spin_lock(&ctx->lock);
+ list_for_each_entry_safe(pos, tmp, &ctx->resources[i.id_type], list) {
+ if (pos->id == i.base && pos->num == i.num) {
+ pos->refcount--;
+ if (pos->refcount) {
+ spin_unlock(&ctx->lock);
+ return 0; /* Still being used */
+ }
+ list_del(&pos->list);
+ kfree(pos);
+ spin_unlock(&ctx->lock);
+ goto found;
+ }
+ }
+ /* Failed to find the resource */
+ spin_unlock(&ctx->lock);
+ pr_err("Couldn't find resource type %d base 0x%x num %d\n",
+ i.id_type, i.base, i.num);
+ return -EINVAL;
+found:
+ /* Release the resource to the backend */
+ backend->release(i.base, i.num);
+ return 0;
+}
+
+static long ioctl_id_reserve(struct ctx *ctx, void __user *arg)
+{
+ struct usdpaa_ioctl_id_reserve i;
+ const struct alloc_backend *backend;
+ struct active_resource *tmp, *pos;
+
+ int ret = copy_from_user(&i, arg, sizeof(i));
+ if (ret)
+ return ret;
+ if ((i.id_type >= usdpaa_id_max) || !i.num)
+ return -EINVAL;
+ backend = &alloc_backends[i.id_type];
+ if (!backend->reserve)
+ return -EINVAL;
+ /* Pull the range out of the FD accounting - the range is valid iff this
+ * succeeds. */
+ spin_lock(&ctx->lock);
+ list_for_each_entry_safe(pos, tmp, &ctx->resources[i.id_type], list) {
+ if (pos->id == i.base && pos->num == i.num) {
+ pos->refcount++;
+ spin_unlock(&ctx->lock);
+ return 0;
+ }
+ }
+
+ /* Failed to find the resource */
+ spin_unlock(&ctx->lock);
+
+ /* Reserve the resource in the backend */
+ ret = backend->reserve(i.base, i.num);
+ if (ret)
+ return ret;
+ /* Assign the reserved range to the FD accounting */
+ pos = kmalloc(sizeof(*pos), GFP_KERNEL);
+ if (!pos) {
+ backend->release(i.base, i.num);
+ return -ENOMEM;
+ }
+ spin_lock(&ctx->lock);
+ pos->id = i.base;
+ pos->num = i.num;
+ pos->refcount = 1;
+ list_add(&pos->list, &ctx->resources[i.id_type]);
+ spin_unlock(&ctx->lock);
+ return 0;
+}
+
+static long ioctl_dma_map(struct file *fp, struct ctx *ctx,
+ struct usdpaa_ioctl_dma_map *i)
+{
+ struct mem_fragment *frag, *start_frag, *next_frag;
+ struct mem_mapping *map, *tmp;
+ int ret = 0;
+ u32 largest_page, so_far = 0;
+ int frag_count = 0;
+ unsigned long next_addr = PAGE_SIZE, populate;
+
+ /* error checking to ensure values copied from user space are valid */
+ if (i->len % PAGE_SIZE)
+ return -EINVAL;
+
+ map = kmalloc(sizeof(*map), GFP_KERNEL);
+ if (!map)
+ return -ENOMEM;
+
+ spin_lock(&mem_lock);
+ if (i->flags & USDPAA_DMA_FLAG_SHARE) {
+ list_for_each_entry(frag, &mem_list, list) {
+ if (frag->refs && (frag->flags &
+ USDPAA_DMA_FLAG_SHARE) &&
+ !strncmp(i->name, frag->name,
+ USDPAA_DMA_NAME_MAX)) {
+ /* Matching entry */
+ if ((i->flags & USDPAA_DMA_FLAG_CREATE) &&
+ !(i->flags & USDPAA_DMA_FLAG_LAZY)) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ /* Check to ensure size matches record */
+ if (i->len != frag->map_len && i->len) {
+ pr_err("ioctl_dma_map() Size requested does not match %s and is none zero\n",
+ frag->name);
+ return -EINVAL;
+ }
+
+ /* Check if this has already been mapped
+ to this process */
+ list_for_each_entry(tmp, &ctx->maps, list)
+ if (tmp->root_frag == frag) {
+ /* Already mapped, just need to
+ inc ref count */
+ tmp->refs++;
+ kfree(map);
+ i->did_create = 0;
+ i->len = tmp->total_size;
+ i->phys_addr = frag->base;
+ i->ptr = tmp->virt_addr;
+ spin_unlock(&mem_lock);
+ return 0;
+ }
+ /* Matching entry - just need to map */
+ i->has_locking = frag->has_locking;
+ i->did_create = 0;
+ i->len = frag->map_len;
+ start_frag = frag;
+ goto do_map;
+ }
+ }
+ /* No matching entry */
+ if (!(i->flags & USDPAA_DMA_FLAG_CREATE)) {
+ pr_err("ioctl_dma_map() No matching entry\n");
+ ret = -ENOMEM;
+ goto out;
+ }
+ }
+ /* New fragment required, size must be provided. */
+ if (!i->len) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ /* Find one of more contiguous fragments that satisfy the total length
+ trying to minimize the number of fragments
+ compute the largest page size that the allocation could use */
+ largest_page = largest_page_size(i->len);
+ start_frag = NULL;
+ while (largest_page &&
+ largest_page <= largest_page_size(phys_size) &&
+ start_frag == NULL) {
+ /* Search the list for a frag of that size */
+ list_for_each_entry(frag, &mem_list, list) {
+ if (!frag->refs && (frag->len == largest_page)) {
+ /* See if the next x fragments are free
+ and can accomidate the size */
+ u32 found_size = largest_page;
+ next_frag = list_entry(frag->list.prev,
+ struct mem_fragment,
+ list);
+ /* If the fragement is too small check
+ if the neighbours cab support it */
+ while (found_size < i->len) {
+ if (&mem_list == &next_frag->list)
+ break; /* End of list */
+ if (next_frag->refs != 0 ||
+ next_frag->len == 0)
+ break; /* not enough space */
+ found_size += next_frag->len;
+ next_frag = list_entry(
+ next_frag->list.prev,
+ struct mem_fragment,
+ list);
+ }
+ if (found_size >= i->len) {
+ /* Success! there is enough contigous
+ free space */
+ start_frag = frag;
+ break;
+ }
+ }
+ } /* next frag loop */
+ /* Couldn't statisfy the request with this
+ largest page size, try a smaller one */
+ largest_page <<= 2;
+ }
+ if (start_frag == NULL) {
+ /* Couldn't find proper amount of space */
+ ret = -ENOMEM;
+ goto out;
+ }
+ i->did_create = 1;
+do_map:
+ /* Verify there is sufficient space to do the mapping */
+ down_write(&current->mm->mmap_sem);
+ next_addr = usdpaa_get_unmapped_area(fp, next_addr, i->len, 0, 0);
+ up_write(&current->mm->mmap_sem);
+
+ if (next_addr & ~PAGE_MASK) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ /* We may need to divide the final fragment to accomidate the mapping */
+ next_frag = start_frag;
+ while (so_far != i->len) {
+ BUG_ON(next_frag->len == 0);
+ while ((next_frag->len + so_far) > i->len) {
+ /* Split frag until they match */
+ split_frag(next_frag);
+ }
+ so_far += next_frag->len;
+ next_frag->refs++;
+ ++frag_count;
+ next_frag = list_entry(next_frag->list.prev,
+ struct mem_fragment, list);
+ }
+ if (i->did_create) {
+ size_t name_len = 0;
+ start_frag->flags = i->flags;
+ strncpy(start_frag->name, i->name, USDPAA_DMA_NAME_MAX);
+ name_len = strnlen(start_frag->name, USDPAA_DMA_NAME_MAX);
+ if (name_len >= USDPAA_DMA_NAME_MAX) {
+ ret = -EFAULT;
+ goto out;
+ }
+ start_frag->map_len = i->len;
+ start_frag->has_locking = i->has_locking;
+ init_waitqueue_head(&start_frag->wq);
+ start_frag->owner = NULL;
+ }
+
+ /* Setup the map entry */
+ map->root_frag = start_frag;
+ map->total_size = i->len;
+ map->frag_count = frag_count;
+ map->refs = 1;
+ list_add(&map->list, &ctx->maps);
+ i->phys_addr = start_frag->base;
+out:
+ spin_unlock(&mem_lock);
+
+ if (!ret) {
+ unsigned long longret;
+ down_write(&current->mm->mmap_sem);
+ longret = do_mmap_pgoff(fp, next_addr, map->total_size,
+ PROT_READ |
+ (i->flags &
+ USDPAA_DMA_FLAG_RDONLY ? 0
+ : PROT_WRITE),
+ MAP_SHARED,
+ start_frag->pfn_base,
+ &populate);
+ up_write(&current->mm->mmap_sem);
+ if (longret & ~PAGE_MASK) {
+ ret = (int)longret;
+ } else {
+ i->ptr = (void *)longret;
+ map->virt_addr = i->ptr;
+ }
+ } else
+ kfree(map);
+ return ret;
+}
+
+static long ioctl_dma_unmap(struct ctx *ctx, void __user *arg)
+{
+ struct mem_mapping *map;
+ struct vm_area_struct *vma;
+ int ret, i;
+ struct mem_fragment *current_frag;
+ size_t sz;
+ unsigned long base;
+ unsigned long vaddr;
+
+ down_write(&current->mm->mmap_sem);
+ vma = find_vma(current->mm, (unsigned long)arg);
+ if (!vma || (vma->vm_start > (unsigned long)arg)) {
+ up_write(&current->mm->mmap_sem);
+ return -EFAULT;
+ }
+ spin_lock(&mem_lock);
+ list_for_each_entry(map, &ctx->maps, list) {
+ if (map->root_frag->pfn_base == vma->vm_pgoff) {
+ /* Drop the map lock if we hold it */
+ if (map->root_frag->has_locking &&
+ (map->root_frag->owner == map)) {
+ map->root_frag->owner = NULL;
+ wake_up(&map->root_frag->wq);
+ }
+ goto map_match;
+ }
+ }
+ /* Failed to find a matching mapping for this process */
+ ret = -EFAULT;
+ spin_unlock(&mem_lock);
+ goto out;
+map_match:
+ map->refs--;
+ if (map->refs != 0) {
+ /* Another call the dma_map is referencing this */
+ ret = 0;
+ spin_unlock(&mem_lock);
+ goto out;
+ }
+
+ current_frag = map->root_frag;
+ vaddr = (unsigned long) map->virt_addr;
+ for (i = 0; i < map->frag_count; i++) {
+ DPA_ASSERT(current_frag->refs > 0);
+ --current_frag->refs;
+#if !(defined(CONFIG_ARM) || defined(CONFIG_ARM64))
+ /*
+ * Make sure we invalidate the TLB entry for
+ * this fragment, otherwise a remap of a different
+ * page to this vaddr would give acces to an
+ * incorrect piece of memory
+ */
+ cleartlbcam(vaddr, mfspr(SPRN_PID));
+#endif
+ vaddr += current_frag->len;
+ current_frag = list_entry(current_frag->list.prev,
+ struct mem_fragment, list);
+ }
+ map->root_frag->name[0] = 0;
+ list_del(&map->list);
+ compress_frags();
+ spin_unlock(&mem_lock);
+
+ base = vma->vm_start;
+ sz = vma->vm_end - vma->vm_start;
+ do_munmap(current->mm, base, sz);
+ ret = 0;
+ out:
+ up_write(&current->mm->mmap_sem);
+ return ret;
+}
+
+static long ioctl_dma_stats(struct ctx *ctx, void __user *arg)
+{
+ struct mem_fragment *frag;
+ struct usdpaa_ioctl_dma_used result;
+
+ result.free_bytes = 0;
+ result.total_bytes = phys_size;
+
+ list_for_each_entry(frag, &mem_list, list) {
+ if (frag->refs == 0)
+ result.free_bytes += frag->len;
+ }
+
+ return copy_to_user(arg, &result, sizeof(result)); }
+
+static int test_lock(struct mem_mapping *map)
+{
+ int ret = 0;
+ spin_lock(&mem_lock);
+ if (!map->root_frag->owner) {
+ map->root_frag->owner = map;
+ ret = 1;
+ }
+ spin_unlock(&mem_lock);
+ return ret;
+}
+
+static long ioctl_dma_lock(struct ctx *ctx, void __user *arg)
+{
+ struct mem_mapping *map;
+ struct vm_area_struct *vma;
+
+ down_read(&current->mm->mmap_sem);
+ vma = find_vma(current->mm, (unsigned long)arg);
+ if (!vma || (vma->vm_start > (unsigned long)arg)) {
+ up_read(&current->mm->mmap_sem);
+ return -EFAULT;
+ }
+ spin_lock(&mem_lock);
+ list_for_each_entry(map, &ctx->maps, list) {
+ if (map->root_frag->pfn_base == vma->vm_pgoff)
+ goto map_match;
+ }
+ map = NULL;
+map_match:
+ spin_unlock(&mem_lock);
+ up_read(&current->mm->mmap_sem);
+
+ if (!map)
+ return -EFAULT;
+ if (!map->root_frag->has_locking)
+ return -ENODEV;
+ return wait_event_interruptible(map->root_frag->wq, test_lock(map));
+}
+
+static long ioctl_dma_unlock(struct ctx *ctx, void __user *arg)
+{
+ struct mem_mapping *map;
+ struct vm_area_struct *vma;
+ int ret;
+
+ down_read(&current->mm->mmap_sem);
+ vma = find_vma(current->mm, (unsigned long)arg);
+ if (!vma || (vma->vm_start > (unsigned long)arg))
+ ret = -EFAULT;
+ else {
+ spin_lock(&mem_lock);
+ list_for_each_entry(map, &ctx->maps, list) {
+ if (map->root_frag->pfn_base == vma->vm_pgoff) {
+ if (!map->root_frag->has_locking)
+ ret = -ENODEV;
+ else if (map->root_frag->owner == map) {
+ map->root_frag->owner = NULL;
+ wake_up(&map->root_frag->wq);
+ ret = 0;
+ } else
+ ret = -EBUSY;
+ goto map_match;
+ }
+ }
+ ret = -EINVAL;
+map_match:
+ spin_unlock(&mem_lock);
+ }
+ up_read(&current->mm->mmap_sem);
+ return ret;
+}
+
+static int portal_mmap(struct file *fp, struct resource *res, void **ptr)
+{
+ unsigned long longret = 0, populate;
+ resource_size_t len;
+
+ down_write(&current->mm->mmap_sem);
+ len = resource_size(res);
+ if (len != (unsigned long)len)
+ return -EINVAL;
+ longret = do_mmap_pgoff(fp, PAGE_SIZE, (unsigned long)len,
+ PROT_READ | PROT_WRITE, MAP_SHARED,
+ res->start >> PAGE_SHIFT, &populate);
+ up_write(&current->mm->mmap_sem);
+
+ if (longret & ~PAGE_MASK)
+ return (int)longret;
+
+ *ptr = (void *) longret;
+ return 0;
+}
+
+static void portal_munmap(struct resource *res, void *ptr)
+{
+ down_write(&current->mm->mmap_sem);
+ do_munmap(current->mm, (unsigned long)ptr, resource_size(res));
+ up_write(&current->mm->mmap_sem);
+}
+
+static long ioctl_portal_map(struct file *fp, struct ctx *ctx,
+ struct usdpaa_ioctl_portal_map *arg)
+{
+ struct portal_mapping *mapping = kmalloc(sizeof(*mapping), GFP_KERNEL);
+ int ret;
+
+ if (!mapping)
+ return -ENOMEM;
+
+ mapping->user = *arg;
+ mapping->iommu_domain = NULL;
+
+ if (mapping->user.type == usdpaa_portal_qman) {
+ mapping->qportal =
+ qm_get_unused_portal_idx(mapping->user.index);
+ if (!mapping->qportal) {
+ ret = -ENODEV;
+ goto err_get_portal;
+ }
+ mapping->phys = &mapping->qportal->addr_phys[0];
+ mapping->user.channel = mapping->qportal->public_cfg.channel;
+ mapping->user.pools = mapping->qportal->public_cfg.pools;
+ mapping->user.index = mapping->qportal->public_cfg.index;
+ } else if (mapping->user.type == usdpaa_portal_bman) {
+ mapping->bportal =
+ bm_get_unused_portal_idx(mapping->user.index);
+ if (!mapping->bportal) {
+ ret = -ENODEV;
+ goto err_get_portal;
+ }
+ mapping->phys = &mapping->bportal->addr_phys[0];
+ mapping->user.index = mapping->bportal->public_cfg.index;
+ } else {
+ ret = -EINVAL;
+ goto err_copy_from_user;
+ }
+ /* Need to put pcfg in ctx's list before the mmaps because the mmap
+ * handlers look it up. */
+ spin_lock(&mem_lock);
+ list_add(&mapping->list, &ctx->portals);
+ spin_unlock(&mem_lock);
+ ret = portal_mmap(fp, &mapping->phys[DPA_PORTAL_CE],
+ &mapping->user.addr.cena);
+ if (ret)
+ goto err_mmap_cena;
+ ret = portal_mmap(fp, &mapping->phys[DPA_PORTAL_CI],
+ &mapping->user.addr.cinh);
+ if (ret)
+ goto err_mmap_cinh;
+ *arg = mapping->user;
+ return ret;
+
+err_mmap_cinh:
+ portal_munmap(&mapping->phys[DPA_PORTAL_CE], mapping->user.addr.cena);
+err_mmap_cena:
+ if ((mapping->user.type == usdpaa_portal_qman) && mapping->qportal)
+ qm_put_unused_portal(mapping->qportal);
+ else if ((mapping->user.type == usdpaa_portal_bman) && mapping->bportal)
+ bm_put_unused_portal(mapping->bportal);
+ spin_lock(&mem_lock);
+ list_del(&mapping->list);
+ spin_unlock(&mem_lock);
+err_get_portal:
+err_copy_from_user:
+ kfree(mapping);
+ return ret;
+}
+
+static long ioctl_portal_unmap(struct ctx *ctx, struct usdpaa_portal_map *i)
+{
+ struct portal_mapping *mapping;
+ struct vm_area_struct *vma;
+ unsigned long pfn;
+ u32 channel;
+
+ /* Get the PFN corresponding to one of the virt addresses */
+ down_read(&current->mm->mmap_sem);
+ vma = find_vma(current->mm, (unsigned long)i->cinh);
+ if (!vma || (vma->vm_start > (unsigned long)i->cinh)) {
+ up_read(&current->mm->mmap_sem);
+ return -EFAULT;
+ }
+ pfn = vma->vm_pgoff;
+ up_read(&current->mm->mmap_sem);
+
+ /* Find the corresponding portal */
+ spin_lock(&mem_lock);
+ list_for_each_entry(mapping, &ctx->portals, list) {
+ if (pfn == (mapping->phys[DPA_PORTAL_CI].start >> PAGE_SHIFT))
+ goto found;
+ }
+ mapping = NULL;
+found:
+ if (mapping)
+ list_del(&mapping->list);
+ spin_unlock(&mem_lock);
+ if (!mapping)
+ return -ENODEV;
+ portal_munmap(&mapping->phys[DPA_PORTAL_CI], mapping->user.addr.cinh);
+ portal_munmap(&mapping->phys[DPA_PORTAL_CE], mapping->user.addr.cena);
+ if (mapping->user.type == usdpaa_portal_qman) {
+ init_qm_portal(mapping->qportal,
+ &mapping->qman_portal_low);
+
+ /* Tear down any FQs this portal is referencing */
+ channel = mapping->qportal->public_cfg.channel;
+ qm_check_and_destroy_fqs(&mapping->qman_portal_low,
+ &channel,
+ check_portal_channel);
+ qm_put_unused_portal(mapping->qportal);
+ } else if (mapping->user.type == usdpaa_portal_bman) {
+ init_bm_portal(mapping->bportal,
+ &mapping->bman_portal_low);
+ bm_put_unused_portal(mapping->bportal);
+ }
+ kfree(mapping);
+ return 0;
+}
+
+static void portal_config_pamu(struct qm_portal_config *pcfg, uint8_t sdest,
+ uint32_t cpu, uint32_t cache, uint32_t window)
+{
+#ifdef CONFIG_FSL_PAMU
+ int ret;
+ int window_count = 1;
+ struct iommu_domain_geometry geom_attr;
+ struct pamu_stash_attribute stash_attr;
+
+ pcfg->iommu_domain = iommu_domain_alloc(&platform_bus_type);
+ if (!pcfg->iommu_domain) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_alloc() failed",
+ __func__);
+ goto _no_iommu;
+ }
+ geom_attr.aperture_start = 0;
+ geom_attr.aperture_end =
+ ((dma_addr_t)1 << min(8 * sizeof(dma_addr_t), (size_t)36)) - 1;
+ geom_attr.force_aperture = true;
+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_GEOMETRY,
+ &geom_attr);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_WINDOWS,
+ &window_count);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ stash_attr.cpu = cpu;
+ stash_attr.cache = cache;
+ /* set stash information for the window */
+ stash_attr.window = 0;
+
+ ret = iommu_domain_set_attr(pcfg->iommu_domain,
+ DOMAIN_ATTR_FSL_PAMU_STASH,
+ &stash_attr);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_domain_window_enable(pcfg->iommu_domain, 0, 0, 1ULL << 36,
+ IOMMU_READ | IOMMU_WRITE);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_window_enable() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_attach_device(pcfg->iommu_domain, &pcfg->dev);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_device_attach() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_domain_set_attr(pcfg->iommu_domain,
+ DOMAIN_ATTR_FSL_PAMU_ENABLE,
+ &window_count);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_detach_device;
+ }
+_no_iommu:
+#endif
+
+#ifdef CONFIG_FSL_QMAN_CONFIG
+ if (qman_set_sdest(pcfg->public_cfg.channel, sdest))
+#endif
+ pr_warn("Failed to set QMan portal's stash request queue\n");
+
+ return;
+
+#ifdef CONFIG_FSL_PAMU
+_iommu_detach_device:
+ iommu_detach_device(pcfg->iommu_domain, NULL);
+_iommu_domain_free:
+ iommu_domain_free(pcfg->iommu_domain);
+#endif
+}
+
+static long ioctl_allocate_raw_portal(struct file *fp, struct ctx *ctx,
+ struct usdpaa_ioctl_raw_portal *arg)
+{
+ struct portal_mapping *mapping = kmalloc(sizeof(*mapping), GFP_KERNEL);
+ int ret;
+
+ if (!mapping)
+ return -ENOMEM;
+
+ mapping->user.type = arg->type;
+ mapping->iommu_domain = NULL;
+ if (arg->type == usdpaa_portal_qman) {
+ mapping->qportal = qm_get_unused_portal_idx(arg->index);
+ if (!mapping->qportal) {
+ ret = -ENODEV;
+ goto err;
+ }
+ mapping->phys = &mapping->qportal->addr_phys[0];
+ arg->index = mapping->qportal->public_cfg.index;
+ arg->cinh = mapping->qportal->addr_phys[DPA_PORTAL_CI].start;
+ arg->cena = mapping->qportal->addr_phys[DPA_PORTAL_CE].start;
+ if (arg->enable_stash) {
+ /* Setup the PAMU with the supplied parameters */
+ portal_config_pamu(mapping->qportal, arg->sdest,
+ arg->cpu, arg->cache, arg->window);
+ }
+ } else if (mapping->user.type == usdpaa_portal_bman) {
+ mapping->bportal =
+ bm_get_unused_portal_idx(arg->index);
+ if (!mapping->bportal) {
+ ret = -ENODEV;
+ goto err;
+ }
+ mapping->phys = &mapping->bportal->addr_phys[0];
+ arg->index = mapping->bportal->public_cfg.index;
+ arg->cinh = mapping->bportal->addr_phys[DPA_PORTAL_CI].start;
+ arg->cena = mapping->bportal->addr_phys[DPA_PORTAL_CE].start;
+ } else {
+ ret = -EINVAL;
+ goto err;
+ }
+ /* Need to put pcfg in ctx's list before the mmaps because the mmap
+ * handlers look it up. */
+ spin_lock(&mem_lock);
+ list_add(&mapping->list, &ctx->portals);
+ spin_unlock(&mem_lock);
+ return 0;
+err:
+ kfree(mapping);
+ return ret;
+}
+
+static long ioctl_free_raw_portal(struct file *fp, struct ctx *ctx,
+ struct usdpaa_ioctl_raw_portal *arg)
+{
+ struct portal_mapping *mapping;
+ u32 channel;
+
+ /* Find the corresponding portal */
+ spin_lock(&mem_lock);
+ list_for_each_entry(mapping, &ctx->portals, list) {
+ if (mapping->phys[DPA_PORTAL_CI].start == arg->cinh)
+ goto found;
+ }
+ mapping = NULL;
+found:
+ if (mapping)
+ list_del(&mapping->list);
+ spin_unlock(&mem_lock);
+ if (!mapping)
+ return -ENODEV;
+ if (mapping->user.type == usdpaa_portal_qman) {
+ init_qm_portal(mapping->qportal,
+ &mapping->qman_portal_low);
+
+ /* Tear down any FQs this portal is referencing */
+ channel = mapping->qportal->public_cfg.channel;
+ qm_check_and_destroy_fqs(&mapping->qman_portal_low,
+ &channel,
+ check_portal_channel);
+ qm_put_unused_portal(mapping->qportal);
+ } else if (mapping->user.type == usdpaa_portal_bman) {
+ init_bm_portal(mapping->bportal,
+ &mapping->bman_portal_low);
+ bm_put_unused_portal(mapping->bportal);
+ }
+ kfree(mapping);
+ return 0;
+}
+
+static long usdpaa_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
+{
+ struct ctx *ctx = fp->private_data;
+ void __user *a = (void __user *)arg;
+ switch (cmd) {
+ case USDPAA_IOCTL_ID_ALLOC:
+ return ioctl_id_alloc(ctx, a);
+ case USDPAA_IOCTL_ID_RELEASE:
+ return ioctl_id_release(ctx, a);
+ case USDPAA_IOCTL_ID_RESERVE:
+ return ioctl_id_reserve(ctx, a);
+ case USDPAA_IOCTL_DMA_MAP:
+ {
+ struct usdpaa_ioctl_dma_map input;
+ int ret;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ ret = ioctl_dma_map(fp, ctx, &input);
+ if (copy_to_user(a, &input, sizeof(input)))
+ return -EFAULT;
+ return ret;
+ }
+ case USDPAA_IOCTL_DMA_UNMAP:
+ return ioctl_dma_unmap(ctx, a);
+ case USDPAA_IOCTL_DMA_LOCK:
+ return ioctl_dma_lock(ctx, a);
+ case USDPAA_IOCTL_DMA_UNLOCK:
+ return ioctl_dma_unlock(ctx, a);
+ case USDPAA_IOCTL_PORTAL_MAP:
+ {
+ struct usdpaa_ioctl_portal_map input;
+ int ret;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ ret = ioctl_portal_map(fp, ctx, &input);
+ if (copy_to_user(a, &input, sizeof(input)))
+ return -EFAULT;
+ return ret;
+ }
+ case USDPAA_IOCTL_PORTAL_UNMAP:
+ {
+ struct usdpaa_portal_map input;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ return ioctl_portal_unmap(ctx, &input);
+ }
+ case USDPAA_IOCTL_DMA_USED:
+ return ioctl_dma_stats(ctx, a);
+ case USDPAA_IOCTL_ALLOC_RAW_PORTAL:
+ {
+ struct usdpaa_ioctl_raw_portal input;
+ int ret;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ ret = ioctl_allocate_raw_portal(fp, ctx, &input);
+ if (copy_to_user(a, &input, sizeof(input)))
+ return -EFAULT;
+ return ret;
+ }
+ case USDPAA_IOCTL_FREE_RAW_PORTAL:
+ {
+ struct usdpaa_ioctl_raw_portal input;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ return ioctl_free_raw_portal(fp, ctx, &input);
+ }
+ }
+ return -EINVAL;
+}
+
+static long usdpaa_ioctl_compat(struct file *fp, unsigned int cmd,
+ unsigned long arg)
+{
+#ifdef CONFIG_COMPAT
+ struct ctx *ctx = fp->private_data;
+ void __user *a = (void __user *)arg;
+#endif
+ switch (cmd) {
+#ifdef CONFIG_COMPAT
+ case USDPAA_IOCTL_DMA_MAP_COMPAT:
+ {
+ int ret;
+ struct usdpaa_ioctl_dma_map_compat input;
+ struct usdpaa_ioctl_dma_map converted;
+
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+
+ converted.ptr = compat_ptr(input.ptr);
+ converted.phys_addr = input.phys_addr;
+ converted.len = input.len;
+ converted.flags = input.flags;
+ strncpy(converted.name, input.name, USDPAA_DMA_NAME_MAX);
+ converted.has_locking = input.has_locking;
+ converted.did_create = input.did_create;
+
+ ret = ioctl_dma_map(fp, ctx, &converted);
+ input.ptr = ptr_to_compat(converted.ptr);
+ input.phys_addr = converted.phys_addr;
+ input.len = converted.len;
+ input.flags = converted.flags;
+ strncpy(input.name, converted.name, USDPAA_DMA_NAME_MAX);
+ input.has_locking = converted.has_locking;
+ input.did_create = converted.did_create;
+ if (copy_to_user(a, &input, sizeof(input)))
+ return -EFAULT;
+ return ret;
+ }
+ case USDPAA_IOCTL_PORTAL_MAP_COMPAT:
+ {
+ int ret;
+ struct compat_usdpaa_ioctl_portal_map input;
+ struct usdpaa_ioctl_portal_map converted;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ converted.type = input.type;
+ converted.index = input.index;
+ ret = ioctl_portal_map(fp, ctx, &converted);
+ input.addr.cinh = ptr_to_compat(converted.addr.cinh);
+ input.addr.cena = ptr_to_compat(converted.addr.cena);
+ input.channel = converted.channel;
+ input.pools = converted.pools;
+ input.index = converted.index;
+ if (copy_to_user(a, &input, sizeof(input)))
+ return -EFAULT;
+ return ret;
+ }
+ case USDPAA_IOCTL_PORTAL_UNMAP_COMPAT:
+ {
+ struct usdpaa_portal_map_compat input;
+ struct usdpaa_portal_map converted;
+
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ converted.cinh = compat_ptr(input.cinh);
+ converted.cena = compat_ptr(input.cena);
+ return ioctl_portal_unmap(ctx, &converted);
+ }
+ case USDPAA_IOCTL_ALLOC_RAW_PORTAL_COMPAT:
+ {
+ int ret;
+ struct usdpaa_ioctl_raw_portal converted;
+ struct compat_ioctl_raw_portal input;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ converted.type = input.type;
+ converted.index = input.index;
+ converted.enable_stash = input.enable_stash;
+ converted.cpu = input.cpu;
+ converted.cache = input.cache;
+ converted.window = input.window;
+ converted.sdest = input.sdest;
+ ret = ioctl_allocate_raw_portal(fp, ctx, &converted);
+
+ input.cinh = converted.cinh;
+ input.cena = converted.cena;
+ input.index = converted.index;
+
+ if (copy_to_user(a, &input, sizeof(input)))
+ return -EFAULT;
+ return ret;
+ }
+ case USDPAA_IOCTL_FREE_RAW_PORTAL_COMPAT:
+ {
+ struct usdpaa_ioctl_raw_portal converted;
+ struct compat_ioctl_raw_portal input;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ converted.type = input.type;
+ converted.index = input.index;
+ converted.cinh = input.cinh;
+ converted.cena = input.cena;
+ return ioctl_free_raw_portal(fp, ctx, &converted);
+ }
+#endif
+ default:
+ return usdpaa_ioctl(fp, cmd, arg);
+ }
+ return -EINVAL;
+}
+
+int usdpaa_get_portal_config(struct file *filp, void *cinh,
+ enum usdpaa_portal_type ptype, unsigned int *irq,
+ void **iir_reg)
+{
+ /* Walk the list of portals for filp and return the config
+ for the portal that matches the hint */
+ struct ctx *context;
+ struct portal_mapping *portal;
+
+ /* First sanitize the filp */
+ if (filp->f_op->open != usdpaa_open)
+ return -ENODEV;
+ context = filp->private_data;
+ spin_lock(&context->lock);
+ list_for_each_entry(portal, &context->portals, list) {
+ if (portal->user.type == ptype &&
+ portal->user.addr.cinh == cinh) {
+ if (ptype == usdpaa_portal_qman) {
+ *irq = portal->qportal->public_cfg.irq;
+ *iir_reg = portal->qportal->addr_virt[1] +
+ QM_REG_IIR;
+ } else {
+ *irq = portal->bportal->public_cfg.irq;
+ *iir_reg = portal->bportal->addr_virt[1] +
+ BM_REG_IIR;
+ }
+ spin_unlock(&context->lock);
+ return 0;
+ }
+ }
+ spin_unlock(&context->lock);
+ return -EINVAL;
+}
+
+static const struct file_operations usdpaa_fops = {
+ .open = usdpaa_open,
+ .release = usdpaa_release,
+ .mmap = usdpaa_mmap,
+ .get_unmapped_area = usdpaa_get_unmapped_area,
+ .unlocked_ioctl = usdpaa_ioctl,
+ .compat_ioctl = usdpaa_ioctl_compat
+};
+
+static struct miscdevice usdpaa_miscdev = {
+ .name = "fsl-usdpaa",
+ .fops = &usdpaa_fops,
+ .minor = MISC_DYNAMIC_MINOR,
+};
+
+/* Early-boot memory allocation. The boot-arg "usdpaa_mem=<x>" is used to
+ * indicate how much memory (if any) to allocate during early boot. If the
+ * format "usdpaa_mem=<x>,<y>" is used, then <y> will be interpreted as the
+ * number of TLB1 entries to reserve (default is 1). If there are more mappings
+ * than there are TLB1 entries, fault-handling will occur. */
+
+static __init int usdpaa_mem(char *arg)
+{
+ pr_warn("uspdaa_mem argument is depracated\n");
+ arg_phys_size = memparse(arg, &arg);
+ num_tlb = 1;
+ if (*arg == ',') {
+ unsigned long ul;
+ int err = kstrtoul(arg + 1, 0, &ul);
+ if (err < 0) {
+ num_tlb = 1;
+ pr_warn("ERROR, usdpaa_mem arg is invalid\n");
+ } else
+ num_tlb = (unsigned int)ul;
+ }
+ return 0;
+}
+early_param("usdpaa_mem", usdpaa_mem);
+
+static int usdpaa_mem_init(struct reserved_mem *rmem)
+{
+ phys_start = rmem->base;
+ phys_size = rmem->size;
+
+ WARN_ON(!(phys_start && phys_size));
+
+ return 0;
+}
+RESERVEDMEM_OF_DECLARE(usdpaa_mem_init, "fsl,usdpaa-mem", usdpaa_mem_init);
+
+__init int fsl_usdpaa_init_early(void)
+{
+ if (!phys_size || !phys_start) {
+ pr_info("No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree\n");
+ return 0;
+ }
+ if (phys_size % PAGE_SIZE) {
+ pr_err("'fsl,usdpaa-mem' size must be a multiple of page size\n");
+ phys_size = 0;
+ return 0;
+ }
+ if (arg_phys_size && phys_size != arg_phys_size) {
+ pr_err("'usdpaa_mem argument size (0x%llx) does not match device tree size (0x%llx)\n",
+ arg_phys_size, phys_size);
+ phys_size = 0;
+ return 0;
+ }
+ pfn_start = phys_start >> PAGE_SHIFT;
+ pfn_size = phys_size >> PAGE_SHIFT;
+#ifdef CONFIG_PPC
+ first_tlb = current_tlb = tlbcam_index;
+ tlbcam_index += num_tlb;
+#endif
+ pr_info("USDPAA region at %llx:%llx(%lx:%lx), %d TLB1 entries)\n",
+ phys_start, phys_size, pfn_start, pfn_size, num_tlb);
+ return 0;
+}
+subsys_initcall(fsl_usdpaa_init_early);
+
+
+static int __init usdpaa_init(void)
+{
+ struct mem_fragment *frag;
+ int ret;
+ u64 tmp_size = phys_size;
+ u64 tmp_start = phys_start;
+ u64 tmp_pfn_size = pfn_size;
+ u64 tmp_pfn_start = pfn_start;
+
+ pr_info("Freescale USDPAA process driver\n");
+ if (!phys_start) {
+ pr_warn("fsl-usdpaa: no region found\n");
+ return 0;
+ }
+
+ while (tmp_size != 0) {
+ u32 frag_size = largest_page_size(tmp_size);
+ frag = kmalloc(sizeof(*frag), GFP_KERNEL);
+ if (!frag) {
+ pr_err("Failed to setup USDPAA memory accounting\n");
+ return -ENOMEM;
+ }
+ frag->base = tmp_start;
+ frag->len = frag->root_len = frag_size;
+ frag->root_pfn = tmp_pfn_start;
+ frag->pfn_base = tmp_pfn_start;
+ frag->pfn_len = frag_size / PAGE_SIZE;
+ frag->refs = 0;
+ init_waitqueue_head(&frag->wq);
+ frag->owner = NULL;
+ list_add(&frag->list, &mem_list);
+
+ /* Adjust for this frag */
+ tmp_start += frag_size;
+ tmp_size -= frag_size;
+ tmp_pfn_start += frag_size / PAGE_SIZE;
+ tmp_pfn_size -= frag_size / PAGE_SIZE;
+ }
+ ret = misc_register(&usdpaa_miscdev);
+ if (ret)
+ pr_err("fsl-usdpaa: failed to register misc device\n");
+ return ret;
+}
+
+static void __exit usdpaa_exit(void)
+{
+ misc_deregister(&usdpaa_miscdev);
+}
+
+module_init(usdpaa_init);
+module_exit(usdpaa_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Freescale Semiconductor");
+MODULE_DESCRIPTION("Freescale USDPAA process driver");
--- /dev/null
+++ b/drivers/staging/fsl_qbman/fsl_usdpaa_irq.c
@@ -0,0 +1,289 @@
+/* Copyright (c) 2013 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* define a device that allows USPDAA processes to open a file
+ descriptor and specify which IRQ it wants to montior using an ioctl()
+ When an IRQ is received, the device becomes readable so that a process
+ can use read() or select() type calls to monitor for IRQs */
+
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include <linux/cdev.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/poll.h>
+#include <linux/uaccess.h>
+#include <linux/fsl_usdpaa.h>
+#include <linux/module.h>
+#include <linux/fdtable.h>
+#include <linux/file.h>
+
+#include "qman_low.h"
+#include "bman_low.h"
+
+struct usdpaa_irq_ctx {
+ int irq_set; /* Set to true once the irq is set via ioctl */
+ unsigned int irq_num;
+ u32 last_irq_count; /* Last value returned from read */
+ u32 irq_count; /* Number of irqs since last read */
+ wait_queue_head_t wait_queue; /* Waiting processes */
+ spinlock_t lock;
+ void *inhibit_addr; /* inhibit register address */
+ struct file *usdpaa_filp;
+ char irq_name[128];
+};
+
+static int usdpaa_irq_open(struct inode *inode, struct file *filp)
+{
+ struct usdpaa_irq_ctx *ctx = kmalloc(sizeof(*ctx), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+ ctx->irq_set = 0;
+ ctx->irq_count = 0;
+ ctx->last_irq_count = 0;
+ init_waitqueue_head(&ctx->wait_queue);
+ spin_lock_init(&ctx->lock);
+ filp->private_data = ctx;
+ return 0;
+}
+
+static int usdpaa_irq_release(struct inode *inode, struct file *filp)
+{
+ struct usdpaa_irq_ctx *ctx = filp->private_data;
+ if (ctx->irq_set) {
+ /* Inhibit the IRQ */
+ out_be32(ctx->inhibit_addr, 0x1);
+ irq_set_affinity_hint(ctx->irq_num, NULL);
+ free_irq(ctx->irq_num, ctx);
+ ctx->irq_set = 0;
+ fput(ctx->usdpaa_filp);
+ }
+ kfree(filp->private_data);
+ return 0;
+}
+
+static irqreturn_t usdpaa_irq_handler(int irq, void *_ctx)
+{
+ unsigned long flags;
+ struct usdpaa_irq_ctx *ctx = _ctx;
+ spin_lock_irqsave(&ctx->lock, flags);
+ ++ctx->irq_count;
+ spin_unlock_irqrestore(&ctx->lock, flags);
+ wake_up_all(&ctx->wait_queue);
+ /* Set the inhibit register. This will be reenabled
+ once the USDPAA code handles the IRQ */
+ out_be32(ctx->inhibit_addr, 0x1);
+ pr_info("Inhibit at %p count %d", ctx->inhibit_addr, ctx->irq_count);
+ return IRQ_HANDLED;
+}
+
+static int map_irq(struct file *fp, struct usdpaa_ioctl_irq_map *irq_map)
+{
+ struct usdpaa_irq_ctx *ctx = fp->private_data;
+ int ret;
+
+ if (ctx->irq_set) {
+ pr_debug("Setting USDPAA IRQ when it was already set!\n");
+ return -EBUSY;
+ }
+
+ ctx->usdpaa_filp = fget(irq_map->fd);
+ if (!ctx->usdpaa_filp) {
+ pr_debug("USDPAA fget(%d) returned NULL\n", irq_map->fd);
+ return -EINVAL;
+ }
+
+ ret = usdpaa_get_portal_config(ctx->usdpaa_filp, irq_map->portal_cinh,
+ irq_map->type, &ctx->irq_num,
+ &ctx->inhibit_addr);
+ if (ret) {
+ pr_debug("USDPAA IRQ couldn't identify portal\n");
+ fput(ctx->usdpaa_filp);
+ return ret;
+ }
+
+ ctx->irq_set = 1;
+
+ snprintf(ctx->irq_name, sizeof(ctx->irq_name),
+ "usdpaa_irq %d", ctx->irq_num);
+
+ ret = request_irq(ctx->irq_num, usdpaa_irq_handler, 0,
+ ctx->irq_name, ctx);
+ if (ret) {
+ pr_err("USDPAA request_irq(%d) failed, ret= %d\n",
+ ctx->irq_num, ret);
+ ctx->irq_set = 0;
+ fput(ctx->usdpaa_filp);
+ return ret;
+ }
+ ret = irq_set_affinity(ctx->irq_num, &current->cpus_allowed);
+ if (ret)
+ pr_err("USDPAA irq_set_affinity() failed, ret= %d\n", ret);
+
+ ret = irq_set_affinity_hint(ctx->irq_num, &current->cpus_allowed);
+ if (ret)
+ pr_err("USDPAA irq_set_affinity_hint() failed, ret= %d\n", ret);
+
+ return 0;
+}
+
+static long usdpaa_irq_ioctl(struct file *fp, unsigned int cmd,
+ unsigned long arg)
+{
+ int ret;
+ struct usdpaa_ioctl_irq_map irq_map;
+
+ if (cmd != USDPAA_IOCTL_PORTAL_IRQ_MAP) {
+ pr_debug("USDPAA IRQ unknown command 0x%x\n", cmd);
+ return -EINVAL;
+ }
+
+ ret = copy_from_user(&irq_map, (void __user *)arg,
+ sizeof(irq_map));
+ if (ret)
+ return ret;
+ return map_irq(fp, &irq_map);
+}
+
+static ssize_t usdpaa_irq_read(struct file *filp, char __user *buff,
+ size_t count, loff_t *offp)
+{
+ struct usdpaa_irq_ctx *ctx = filp->private_data;
+ int ret;
+
+ if (!ctx->irq_set) {
+ pr_debug("Reading USDPAA IRQ before it was set\n");
+ return -EINVAL;
+ }
+
+ if (count < sizeof(ctx->irq_count)) {
+ pr_debug("USDPAA IRQ Read too small\n");
+ return -EINVAL;
+ }
+ if (ctx->irq_count == ctx->last_irq_count) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+
+ ret = wait_event_interruptible(ctx->wait_queue,
+ ctx->irq_count != ctx->last_irq_count);
+ if (ret == -ERESTARTSYS)
+ return ret;
+ }
+
+ ctx->last_irq_count = ctx->irq_count;
+
+ if (copy_to_user(buff, &ctx->last_irq_count,
+ sizeof(ctx->last_irq_count)))
+ return -EFAULT;
+ return sizeof(ctx->irq_count);
+}
+
+static unsigned int usdpaa_irq_poll(struct file *filp, poll_table *wait)
+{
+ struct usdpaa_irq_ctx *ctx = filp->private_data;
+ unsigned int ret = 0;
+ unsigned long flags;
+
+ if (!ctx->irq_set)
+ return POLLHUP;
+
+ poll_wait(filp, &ctx->wait_queue, wait);
+
+ spin_lock_irqsave(&ctx->lock, flags);
+ if (ctx->irq_count != ctx->last_irq_count)
+ ret |= POLLIN | POLLRDNORM;
+ spin_unlock_irqrestore(&ctx->lock, flags);
+ return ret;
+}
+
+static long usdpaa_irq_ioctl_compat(struct file *fp, unsigned int cmd,
+ unsigned long arg)
+{
+#ifdef CONFIG_COMPAT
+ void __user *a = (void __user *)arg;
+#endif
+ switch (cmd) {
+#ifdef CONFIG_COMPAT
+ case USDPAA_IOCTL_PORTAL_IRQ_MAP_COMPAT:
+ {
+ struct compat_ioctl_irq_map input;
+ struct usdpaa_ioctl_irq_map converted;
+ if (copy_from_user(&input, a, sizeof(input)))
+ return -EFAULT;
+ converted.type = input.type;
+ converted.fd = input.fd;
+ converted.portal_cinh = compat_ptr(input.portal_cinh);
+ return map_irq(fp, &converted);
+ }
+#endif
+ default:
+ return usdpaa_irq_ioctl(fp, cmd, arg);
+ }
+}
+
+static const struct file_operations usdpaa_irq_fops = {
+ .open = usdpaa_irq_open,
+ .release = usdpaa_irq_release,
+ .unlocked_ioctl = usdpaa_irq_ioctl,
+ .compat_ioctl = usdpaa_irq_ioctl_compat,
+ .read = usdpaa_irq_read,
+ .poll = usdpaa_irq_poll
+};
+
+static struct miscdevice usdpaa_miscdev = {
+ .name = "fsl-usdpaa-irq",
+ .fops = &usdpaa_irq_fops,
+ .minor = MISC_DYNAMIC_MINOR,
+};
+
+static int __init usdpaa_irq_init(void)
+{
+ int ret;
+
+ pr_info("Freescale USDPAA process IRQ driver\n");
+ ret = misc_register(&usdpaa_miscdev);
+ if (ret)
+ pr_err("fsl-usdpaa-irq: failed to register misc device\n");
+ return ret;
+}
+
+static void __exit usdpaa_irq_exit(void)
+{
+ misc_deregister(&usdpaa_miscdev);
+}
+
+module_init(usdpaa_irq_init);
+module_exit(usdpaa_irq_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Freescale Semiconductor");
+MODULE_DESCRIPTION("Freescale USDPAA process IRQ driver");
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qbman_driver.c
@@ -0,0 +1,88 @@
+/* Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/time.h>
+#include "qman_private.h"
+#include "bman_private.h"
+__init void qman_init_early(void);
+__init void bman_init_early(void);
+
+static __init int qbman_init(void)
+{
+ struct device_node *dn;
+ u32 is_portal_available;
+
+ bman_init();
+ qman_init();
+
+ is_portal_available = 0;
+ for_each_compatible_node(dn, NULL, "fsl,qman-portal") {
+ if (!of_device_is_available(dn))
+ continue;
+ else
+ is_portal_available = 1;
+ }
+
+ if (!qman_have_ccsr() && is_portal_available) {
+ struct qman_fq fq = {
+ .fqid = 1
+ };
+ struct qm_mcr_queryfq_np np;
+ int err, retry = CONFIG_FSL_QMAN_INIT_TIMEOUT;
+ struct timespec nowts, diffts, startts = current_kernel_time();
+ /* Loop while querying given fqid succeeds or time out */
+ while (1) {
+ err = qman_query_fq_np(&fq, &np);
+ if (!err) {
+ /* success, control-plane has configured QMan */
+ break;
+ } else if (err != -ERANGE) {
+ pr_err("QMan: I/O error, continuing anyway\n");
+ break;
+ }
+ nowts = current_kernel_time();
+ diffts = timespec_sub(nowts, startts);
+ if (diffts.tv_sec > 0) {
+ if (!retry--) {
+ pr_err("QMan: time out, control-plane"
+ " dead?\n");
+ break;
+ }
+ pr_warn("QMan: polling for the control-plane"
+ " (%d)\n", retry);
+ }
+ }
+ }
+ bman_resource_init();
+ qman_resource_init();
+ return 0;
+}
+subsys_initcall(qbman_init);
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_config.c
@@ -0,0 +1,1224 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <asm/cacheflush.h>
+#include "qman_private.h"
+#include <linux/highmem.h>
+#include <linux/of_reserved_mem.h>
+
+/* Last updated for v00.800 of the BG */
+
+/* Register offsets */
+#define REG_QCSP_LIO_CFG(n) (0x0000 + ((n) * 0x10))
+#define REG_QCSP_IO_CFG(n) (0x0004 + ((n) * 0x10))
+#define REG_QCSP_DD_CFG(n) (0x000c + ((n) * 0x10))
+#define REG_DD_CFG 0x0200
+#define REG_DCP_CFG(n) (0x0300 + ((n) * 0x10))
+#define REG_DCP_DD_CFG(n) (0x0304 + ((n) * 0x10))
+#define REG_DCP_DLM_AVG(n) (0x030c + ((n) * 0x10))
+#define REG_PFDR_FPC 0x0400
+#define REG_PFDR_FP_HEAD 0x0404
+#define REG_PFDR_FP_TAIL 0x0408
+#define REG_PFDR_FP_LWIT 0x0410
+#define REG_PFDR_CFG 0x0414
+#define REG_SFDR_CFG 0x0500
+#define REG_SFDR_IN_USE 0x0504
+#define REG_WQ_CS_CFG(n) (0x0600 + ((n) * 0x04))
+#define REG_WQ_DEF_ENC_WQID 0x0630
+#define REG_WQ_SC_DD_CFG(n) (0x640 + ((n) * 0x04))
+#define REG_WQ_PC_DD_CFG(n) (0x680 + ((n) * 0x04))
+#define REG_WQ_DC0_DD_CFG(n) (0x6c0 + ((n) * 0x04))
+#define REG_WQ_DC1_DD_CFG(n) (0x700 + ((n) * 0x04))
+#define REG_WQ_DCn_DD_CFG(n) (0x6c0 + ((n) * 0x40)) /* n=2,3 */
+#define REG_CM_CFG 0x0800
+#define REG_ECSR 0x0a00
+#define REG_ECIR 0x0a04
+#define REG_EADR 0x0a08
+#define REG_ECIR2 0x0a0c
+#define REG_EDATA(n) (0x0a10 + ((n) * 0x04))
+#define REG_SBEC(n) (0x0a80 + ((n) * 0x04))
+#define REG_MCR 0x0b00
+#define REG_MCP(n) (0x0b04 + ((n) * 0x04))
+#define REG_MISC_CFG 0x0be0
+#define REG_HID_CFG 0x0bf0
+#define REG_IDLE_STAT 0x0bf4
+#define REG_IP_REV_1 0x0bf8
+#define REG_IP_REV_2 0x0bfc
+#define REG_FQD_BARE 0x0c00
+#define REG_PFDR_BARE 0x0c20
+#define REG_offset_BAR 0x0004 /* relative to REG_[FQD|PFDR]_BARE */
+#define REG_offset_AR 0x0010 /* relative to REG_[FQD|PFDR]_BARE */
+#define REG_QCSP_BARE 0x0c80
+#define REG_QCSP_BAR 0x0c84
+#define REG_CI_SCHED_CFG 0x0d00
+#define REG_SRCIDR 0x0d04
+#define REG_LIODNR 0x0d08
+#define REG_CI_RLM_AVG 0x0d14
+#define REG_ERR_ISR 0x0e00 /* + "enum qm_isr_reg" */
+#define REG_REV3_QCSP_LIO_CFG(n) (0x1000 + ((n) * 0x10))
+#define REG_REV3_QCSP_IO_CFG(n) (0x1004 + ((n) * 0x10))
+#define REG_REV3_QCSP_DD_CFG(n) (0x100c + ((n) * 0x10))
+#define REG_CEETM_CFG_IDX 0x900
+#define REG_CEETM_CFG_PRES 0x904
+#define REG_CEETM_XSFDR_IN_USE 0x908
+
+/* Assists for QMAN_MCR */
+#define MCR_INIT_PFDR 0x01000000
+#define MCR_get_rslt(v) (u8)((v) >> 24)
+#define MCR_rslt_idle(r) (!rslt || (rslt >= 0xf0))
+#define MCR_rslt_ok(r) (rslt == 0xf0)
+#define MCR_rslt_eaccess(r) (rslt == 0xf8)
+#define MCR_rslt_inval(r) (rslt == 0xff)
+
+struct qman;
+
+/* Follows WQ_CS_CFG0-5 */
+enum qm_wq_class {
+ qm_wq_portal = 0,
+ qm_wq_pool = 1,
+ qm_wq_fman0 = 2,
+ qm_wq_fman1 = 3,
+ qm_wq_caam = 4,
+ qm_wq_pme = 5,
+ qm_wq_first = qm_wq_portal,
+ qm_wq_last = qm_wq_pme
+};
+
+/* Follows FQD_[BARE|BAR|AR] and PFDR_[BARE|BAR|AR] */
+enum qm_memory {
+ qm_memory_fqd,
+ qm_memory_pfdr
+};
+
+/* Used by all error interrupt registers except 'inhibit' */
+#define QM_EIRQ_CIDE 0x20000000 /* Corenet Initiator Data Error */
+#define QM_EIRQ_CTDE 0x10000000 /* Corenet Target Data Error */
+#define QM_EIRQ_CITT 0x08000000 /* Corenet Invalid Target Transaction */
+#define QM_EIRQ_PLWI 0x04000000 /* PFDR Low Watermark */
+#define QM_EIRQ_MBEI 0x02000000 /* Multi-bit ECC Error */
+#define QM_EIRQ_SBEI 0x01000000 /* Single-bit ECC Error */
+#define QM_EIRQ_PEBI 0x00800000 /* PFDR Enqueues Blocked Interrupt */
+#define QM_EIRQ_IFSI 0x00020000 /* Invalid FQ Flow Control State */
+#define QM_EIRQ_ICVI 0x00010000 /* Invalid Command Verb */
+#define QM_EIRQ_IDDI 0x00000800 /* Invalid Dequeue (Direct-connect) */
+#define QM_EIRQ_IDFI 0x00000400 /* Invalid Dequeue FQ */
+#define QM_EIRQ_IDSI 0x00000200 /* Invalid Dequeue Source */
+#define QM_EIRQ_IDQI 0x00000100 /* Invalid Dequeue Queue */
+#define QM_EIRQ_IECE 0x00000010 /* Invalid Enqueue Configuration */
+#define QM_EIRQ_IEOI 0x00000008 /* Invalid Enqueue Overflow */
+#define QM_EIRQ_IESI 0x00000004 /* Invalid Enqueue State */
+#define QM_EIRQ_IECI 0x00000002 /* Invalid Enqueue Channel */
+#define QM_EIRQ_IEQI 0x00000001 /* Invalid Enqueue Queue */
+
+/* QMAN_ECIR valid error bit */
+#define PORTAL_ECSR_ERR (QM_EIRQ_IEQI | QM_EIRQ_IESI | QM_EIRQ_IEOI | \
+ QM_EIRQ_IDQI | QM_EIRQ_IDSI | QM_EIRQ_IDFI | \
+ QM_EIRQ_IDDI | QM_EIRQ_ICVI | QM_EIRQ_IFSI)
+#define FQID_ECSR_ERR (QM_EIRQ_IEQI | QM_EIRQ_IECI | QM_EIRQ_IESI | \
+ QM_EIRQ_IEOI | QM_EIRQ_IDQI | QM_EIRQ_IDFI | \
+ QM_EIRQ_IFSI)
+
+union qman_ecir {
+ u32 ecir_raw;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved:2;
+ u32 portal_type:1;
+ u32 portal_num:5;
+ u32 fqid:24;
+#else
+ u32 fqid:24;
+ u32 portal_num:5;
+ u32 portal_type:1;
+ u32 __reserved:2;
+#endif
+ } __packed info;
+};
+
+union qman_ecir2 {
+ u32 ecir2_raw;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 portal_type:1;
+ u32 __reserved:21;
+ u32 portal_num:10;
+#else
+ u32 portal_num:10;
+ u32 __reserved:21;
+ u32 portal_type:1;
+#endif
+ } __packed info;
+};
+
+union qman_eadr {
+ u32 eadr_raw;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved1:4;
+ u32 memid:4;
+ u32 __reserved2:12;
+ u32 eadr:12;
+#else
+ u32 eadr:12;
+ u32 __reserved2:12;
+ u32 memid:4;
+ u32 __reserved1:4;
+#endif
+ } __packed info;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved1:3;
+ u32 memid:5;
+ u32 __reserved:8;
+ u32 eadr:16;
+#else
+ u32 eadr:16;
+ u32 __reserved:8;
+ u32 memid:5;
+ u32 __reserved1:3;
+#endif
+ } __packed info_rev3;
+};
+
+struct qman_hwerr_txt {
+ u32 mask;
+ const char *txt;
+};
+
+#define QMAN_HWE_TXT(a, b) { .mask = QM_EIRQ_##a, .txt = b }
+
+static const struct qman_hwerr_txt qman_hwerr_txts[] = {
+ QMAN_HWE_TXT(CIDE, "Corenet Initiator Data Error"),
+ QMAN_HWE_TXT(CTDE, "Corenet Target Data Error"),
+ QMAN_HWE_TXT(CITT, "Corenet Invalid Target Transaction"),
+ QMAN_HWE_TXT(PLWI, "PFDR Low Watermark"),
+ QMAN_HWE_TXT(MBEI, "Multi-bit ECC Error"),
+ QMAN_HWE_TXT(SBEI, "Single-bit ECC Error"),
+ QMAN_HWE_TXT(PEBI, "PFDR Enqueues Blocked Interrupt"),
+ QMAN_HWE_TXT(ICVI, "Invalid Command Verb"),
+ QMAN_HWE_TXT(IFSI, "Invalid Flow Control State"),
+ QMAN_HWE_TXT(IDDI, "Invalid Dequeue (Direct-connect)"),
+ QMAN_HWE_TXT(IDFI, "Invalid Dequeue FQ"),
+ QMAN_HWE_TXT(IDSI, "Invalid Dequeue Source"),
+ QMAN_HWE_TXT(IDQI, "Invalid Dequeue Queue"),
+ QMAN_HWE_TXT(IECE, "Invalid Enqueue Configuration"),
+ QMAN_HWE_TXT(IEOI, "Invalid Enqueue Overflow"),
+ QMAN_HWE_TXT(IESI, "Invalid Enqueue State"),
+ QMAN_HWE_TXT(IECI, "Invalid Enqueue Channel"),
+ QMAN_HWE_TXT(IEQI, "Invalid Enqueue Queue")
+};
+#define QMAN_HWE_COUNT (sizeof(qman_hwerr_txts)/sizeof(struct qman_hwerr_txt))
+
+struct qman_error_info_mdata {
+ u16 addr_mask;
+ u16 bits;
+ const char *txt;
+};
+
+#define QMAN_ERR_MDATA(a, b, c) { .addr_mask = a, .bits = b, .txt = c}
+static const struct qman_error_info_mdata error_mdata[] = {
+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 0"),
+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 1"),
+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 2"),
+ QMAN_ERR_MDATA(0x01FF, 24, "FQD cache tag memory 3"),
+ QMAN_ERR_MDATA(0x0FFF, 512, "FQD cache memory"),
+ QMAN_ERR_MDATA(0x07FF, 128, "SFDR memory"),
+ QMAN_ERR_MDATA(0x01FF, 72, "WQ context memory"),
+ QMAN_ERR_MDATA(0x00FF, 240, "CGR memory"),
+ QMAN_ERR_MDATA(0x00FF, 302, "Internal Order Restoration List memory"),
+ QMAN_ERR_MDATA(0x01FF, 256, "SW portal ring memory"),
+ QMAN_ERR_MDATA(0x07FF, 181, "CEETM class queue descriptor memory"),
+ QMAN_ERR_MDATA(0x0FFF, 140, "CEETM extended SFDR memory"),
+ QMAN_ERR_MDATA(0x0FFF, 25, "CEETM logical FQ mapping memory"),
+ QMAN_ERR_MDATA(0x0FFF, 96, "CEETM dequeue context memory"),
+ QMAN_ERR_MDATA(0x07FF, 396, "CEETM ccgr memory"),
+ QMAN_ERR_MDATA(0x00FF, 146, "CEETM CQ channel shaping memory"),
+ QMAN_ERR_MDATA(0x007F, 256, "CEETM CQ channel scheduling memory"),
+ QMAN_ERR_MDATA(0x01FF, 88, "CEETM dequeue statistics memory"),
+};
+#define QMAN_ERR_MDATA_COUNT \
+ (sizeof(error_mdata)/sizeof(struct qman_error_info_mdata))
+
+/* Add this in Kconfig */
+#define QMAN_ERRS_TO_UNENABLE (QM_EIRQ_PLWI | QM_EIRQ_PEBI)
+
+/**
+ * qm_err_isr_<reg>_<verb> - Manipulate global interrupt registers
+ * @v: for accessors that write values, this is the 32-bit value
+ *
+ * Manipulates QMAN_ERR_ISR, QMAN_ERR_IER, QMAN_ERR_ISDR, QMAN_ERR_IIR. All
+ * manipulations except qm_err_isr_[un]inhibit() use 32-bit masks composed of
+ * the QM_EIRQ_*** definitions. Note that "qm_err_isr_enable_write" means
+ * "write the enable register" rather than "enable the write register"!
+ */
+#define qm_err_isr_status_read(qm) \
+ __qm_err_isr_read(qm, qm_isr_status)
+#define qm_err_isr_status_clear(qm, m) \
+ __qm_err_isr_write(qm, qm_isr_status, m)
+#define qm_err_isr_enable_read(qm) \
+ __qm_err_isr_read(qm, qm_isr_enable)
+#define qm_err_isr_enable_write(qm, v) \
+ __qm_err_isr_write(qm, qm_isr_enable, v)
+#define qm_err_isr_disable_read(qm) \
+ __qm_err_isr_read(qm, qm_isr_disable)
+#define qm_err_isr_disable_write(qm, v) \
+ __qm_err_isr_write(qm, qm_isr_disable, v)
+#define qm_err_isr_inhibit(qm) \
+ __qm_err_isr_write(qm, qm_isr_inhibit, 1)
+#define qm_err_isr_uninhibit(qm) \
+ __qm_err_isr_write(qm, qm_isr_inhibit, 0)
+
+/*
+ * TODO: unimplemented registers
+ *
+ * Keeping a list here of Qman registers I have not yet covered;
+ * QCSP_DD_IHRSR, QCSP_DD_IHRFR, QCSP_DD_HASR,
+ * DCP_DD_IHRSR, DCP_DD_IHRFR, DCP_DD_HASR, CM_CFG,
+ * QMAN_EECC, QMAN_SBET, QMAN_EINJ, QMAN_SBEC0-12
+ */
+
+/* Encapsulate "struct qman *" as a cast of the register space address. */
+
+static struct qman *qm_create(void *regs)
+{
+ return (struct qman *)regs;
+}
+
+static inline u32 __qm_in(struct qman *qm, u32 offset)
+{
+ return in_be32((void *)qm + offset);
+}
+static inline void __qm_out(struct qman *qm, u32 offset, u32 val)
+{
+ out_be32((void *)qm + offset, val);
+}
+#define qm_in(reg) __qm_in(qm, REG_##reg)
+#define qm_out(reg, val) __qm_out(qm, REG_##reg, val)
+
+static u32 __qm_err_isr_read(struct qman *qm, enum qm_isr_reg n)
+{
+ return __qm_in(qm, REG_ERR_ISR + (n << 2));
+}
+
+static void __qm_err_isr_write(struct qman *qm, enum qm_isr_reg n, u32 val)
+{
+ __qm_out(qm, REG_ERR_ISR + (n << 2), val);
+}
+
+static void qm_set_dc(struct qman *qm, enum qm_dc_portal portal,
+ int ed, u8 sernd)
+{
+ DPA_ASSERT(!ed || (portal == qm_dc_portal_fman0) ||
+ (portal == qm_dc_portal_fman1));
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
+ qm_out(DCP_CFG(portal), (ed ? 0x1000 : 0) | (sernd & 0x3ff));
+ else
+ qm_out(DCP_CFG(portal), (ed ? 0x100 : 0) | (sernd & 0x1f));
+}
+
+static void qm_set_wq_scheduling(struct qman *qm, enum qm_wq_class wq_class,
+ u8 cs_elev, u8 csw2, u8 csw3, u8 csw4, u8 csw5,
+ u8 csw6, u8 csw7)
+{
+ qm_out(WQ_CS_CFG(wq_class), ((cs_elev & 0xff) << 24) |
+ ((csw2 & 0x7) << 20) | ((csw3 & 0x7) << 16) |
+ ((csw4 & 0x7) << 12) | ((csw5 & 0x7) << 8) |
+ ((csw6 & 0x7) << 4) | (csw7 & 0x7));
+}
+
+static void qm_set_hid(struct qman *qm)
+{
+ qm_out(HID_CFG, 0);
+}
+
+static void qm_set_corenet_initiator(struct qman *qm)
+{
+ qm_out(CI_SCHED_CFG,
+ 0x80000000 | /* write srcciv enable */
+ (CONFIG_FSL_QMAN_CI_SCHED_CFG_SRCCIV << 24) |
+ (CONFIG_FSL_QMAN_CI_SCHED_CFG_SRQ_W << 8) |
+ (CONFIG_FSL_QMAN_CI_SCHED_CFG_RW_W << 4) |
+ CONFIG_FSL_QMAN_CI_SCHED_CFG_BMAN_W);
+}
+
+static void qm_get_version(struct qman *qm, u16 *id, u8 *major, u8 *minor,
+ u8 *cfg)
+{
+ u32 v = qm_in(IP_REV_1);
+ u32 v2 = qm_in(IP_REV_2);
+ *id = (v >> 16);
+ *major = (v >> 8) & 0xff;
+ *minor = v & 0xff;
+ *cfg = v2 & 0xff;
+}
+
+static void qm_set_memory(struct qman *qm, enum qm_memory memory, u64 ba,
+ int enable, int prio, int stash, u32 size)
+{
+ u32 offset = (memory == qm_memory_fqd) ? REG_FQD_BARE : REG_PFDR_BARE;
+ u32 exp = ilog2(size);
+ /* choke if size isn't within range */
+ DPA_ASSERT((size >= 4096) && (size <= 1073741824) &&
+ is_power_of_2(size));
+ /* choke if 'ba' has lower-alignment than 'size' */
+ DPA_ASSERT(!(ba & (size - 1)));
+ __qm_out(qm, offset, upper_32_bits(ba));
+ __qm_out(qm, offset + REG_offset_BAR, lower_32_bits(ba));
+ __qm_out(qm, offset + REG_offset_AR,
+ (enable ? 0x80000000 : 0) |
+ (prio ? 0x40000000 : 0) |
+ (stash ? 0x20000000 : 0) |
+ (exp - 1));
+}
+
+static void qm_set_pfdr_threshold(struct qman *qm, u32 th, u8 k)
+{
+ qm_out(PFDR_FP_LWIT, th & 0xffffff);
+ qm_out(PFDR_CFG, k);
+}
+
+static void qm_set_sfdr_threshold(struct qman *qm, u16 th)
+{
+ qm_out(SFDR_CFG, th & 0x3ff);
+}
+
+static int qm_init_pfdr(struct qman *qm, u32 pfdr_start, u32 num)
+{
+ u8 rslt = MCR_get_rslt(qm_in(MCR));
+
+ DPA_ASSERT(pfdr_start && !(pfdr_start & 7) && !(num & 7) && num);
+ /* Make sure the command interface is 'idle' */
+ if (!MCR_rslt_idle(rslt))
+ panic("QMAN_MCR isn't idle");
+
+ /* Write the MCR command params then the verb */
+ qm_out(MCP(0), pfdr_start);
+ /* TODO: remove this - it's a workaround for a model bug that is
+ * corrected in more recent versions. We use the workaround until
+ * everyone has upgraded. */
+ qm_out(MCP(1), (pfdr_start + num - 16));
+ lwsync();
+ qm_out(MCR, MCR_INIT_PFDR);
+ /* Poll for the result */
+ do {
+ rslt = MCR_get_rslt(qm_in(MCR));
+ } while (!MCR_rslt_idle(rslt));
+ if (MCR_rslt_ok(rslt))
+ return 0;
+ if (MCR_rslt_eaccess(rslt))
+ return -EACCES;
+ if (MCR_rslt_inval(rslt))
+ return -EINVAL;
+ pr_crit("Unexpected result from MCR_INIT_PFDR: %02x\n", rslt);
+ return -ENOSYS;
+}
+
+/*****************/
+/* Config driver */
+/*****************/
+
+#define DEFAULT_FQD_SZ (PAGE_SIZE << CONFIG_FSL_QMAN_FQD_SZ)
+#define DEFAULT_PFDR_SZ (PAGE_SIZE << CONFIG_FSL_QMAN_PFDR_SZ)
+
+/* We support only one of these */
+static struct qman *qm;
+static struct device_node *qm_node;
+
+/* And this state belongs to 'qm'. It is set during fsl_qman_init(), but used
+ * during qman_init_ccsr(). */
+static dma_addr_t fqd_a, pfdr_a;
+static size_t fqd_sz = DEFAULT_FQD_SZ, pfdr_sz = DEFAULT_PFDR_SZ;
+
+static int qman_fqd(struct reserved_mem *rmem)
+{
+ fqd_a = rmem->base;
+ fqd_sz = rmem->size;
+
+ WARN_ON(!(fqd_a && fqd_sz));
+
+ return 0;
+}
+RESERVEDMEM_OF_DECLARE(qman_fqd, "fsl,qman-fqd", qman_fqd);
+
+static int qman_pfdr(struct reserved_mem *rmem)
+{
+ pfdr_a = rmem->base;
+ pfdr_sz = rmem->size;
+
+ WARN_ON(!(pfdr_a && pfdr_sz));
+
+ return 0;
+}
+RESERVEDMEM_OF_DECLARE(qman_fbpr, "fsl,qman-pfdr", qman_pfdr);
+
+size_t get_qman_fqd_size()
+{
+ return fqd_sz;
+}
+
+/* Parse the <name> property to extract the memory location and size and
+ * memblock_reserve() it. If it isn't supplied, memblock_alloc() the default
+ * size. Also flush this memory range from data cache so that QMAN originated
+ * transactions for this memory region could be marked non-coherent.
+ */
+static __init int parse_mem_property(struct device_node *node, const char *name,
+ dma_addr_t *addr, size_t *sz, int zero)
+{
+ int ret;
+
+ /* If using a "zero-pma", don't try to zero it, even if you asked */
+ if (zero && of_find_property(node, "zero-pma", &ret)) {
+ pr_info(" it's a 'zero-pma', not zeroing from s/w\n");
+ zero = 0;
+ }
+
+ if (zero) {
+ /* map as cacheable, non-guarded */
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ void __iomem *tmpp = ioremap_cache(*addr, *sz);
+#else
+ void __iomem *tmpp = ioremap(*addr, *sz);
+#endif
+
+ if (!tmpp)
+ return -ENOMEM;
+ memset_io(tmpp, 0, *sz);
+ flush_dcache_range((unsigned long)tmpp,
+ (unsigned long)tmpp + *sz);
+ iounmap(tmpp);
+ }
+
+ return 0;
+}
+
+/* TODO:
+ * - there is obviously no handling of errors,
+ * - the calls to qm_set_memory() hard-code the priority and CPC-stashing for
+ * both memory resources to zero.
+ */
+static int __init fsl_qman_init(struct device_node *node)
+{
+ struct resource res;
+ resource_size_t len;
+ u32 __iomem *regs;
+ const char *s;
+ int ret, standby = 0;
+ u16 id;
+ u8 major, minor, cfg;
+ ret = of_address_to_resource(node, 0, &res);
+ if (ret) {
+ pr_err("Can't get %s property '%s'\n", node->full_name, "reg");
+ return ret;
+ }
+ s = of_get_property(node, "fsl,hv-claimable", &ret);
+ if (s && !strcmp(s, "standby"))
+ standby = 1;
+ if (!standby) {
+ ret = parse_mem_property(node, "fsl,qman-fqd",
+ &fqd_a, &fqd_sz, 1);
+ pr_info("qman-fqd addr %pad size 0x%zx\n", &fqd_a, fqd_sz);
+ BUG_ON(ret);
+ ret = parse_mem_property(node, "fsl,qman-pfdr",
+ &pfdr_a, &pfdr_sz, 0);
+ pr_info("qman-pfdr addr %pad size 0x%zx\n", &pfdr_a, pfdr_sz);
+ BUG_ON(ret);
+ }
+ /* Global configuration */
+ len = resource_size(&res);
+ if (len != (unsigned long)len)
+ return -EINVAL;
+ regs = ioremap(res.start, (unsigned long)len);
+ qm = qm_create(regs);
+ qm_node = node;
+ qm_get_version(qm, &id, &major, &minor, &cfg);
+ pr_info("Qman ver:%04x,%02x,%02x,%02x\n", id, major, minor, cfg);
+ if (!qman_ip_rev) {
+ if ((major == 1) && (minor == 0)) {
+ pr_err("QMAN rev1.0 on P4080 rev1 is not supported!\n");
+ iounmap(regs);
+ return -ENODEV;
+ } else if ((major == 1) && (minor == 1))
+ qman_ip_rev = QMAN_REV11;
+ else if ((major == 1) && (minor == 2))
+ qman_ip_rev = QMAN_REV12;
+ else if ((major == 2) && (minor == 0))
+ qman_ip_rev = QMAN_REV20;
+ else if ((major == 3) && (minor == 0))
+ qman_ip_rev = QMAN_REV30;
+ else if ((major == 3) && (minor == 1))
+ qman_ip_rev = QMAN_REV31;
+ else if ((major == 3) && (minor == 2))
+ qman_ip_rev = QMAN_REV32;
+ else {
+ pr_warn("unknown Qman version, default to rev1.1\n");
+ qman_ip_rev = QMAN_REV11;
+ }
+ qman_ip_cfg = cfg;
+ }
+
+ if (standby) {
+ pr_info(" -> in standby mode\n");
+ return 0;
+ }
+ return 0;
+}
+
+int qman_have_ccsr(void)
+{
+ return qm ? 1 : 0;
+}
+
+__init int qman_init_early(void)
+{
+ struct device_node *dn;
+ int ret;
+
+ for_each_compatible_node(dn, NULL, "fsl,qman") {
+ if (qm)
+ pr_err("%s: only one 'fsl,qman' allowed\n",
+ dn->full_name);
+ else {
+ if (!of_device_is_available(dn))
+ continue;
+
+ ret = fsl_qman_init(dn);
+ BUG_ON(ret);
+ }
+ }
+ return 0;
+}
+postcore_initcall_sync(qman_init_early);
+
+static void log_edata_bits(u32 bit_count)
+{
+ u32 i, j, mask = 0xffffffff;
+
+ pr_warn("Qman ErrInt, EDATA:\n");
+ i = bit_count/32;
+ if (bit_count%32) {
+ i++;
+ mask = ~(mask << bit_count%32);
+ }
+ j = 16-i;
+ pr_warn(" 0x%08x\n", qm_in(EDATA(j)) & mask);
+ j++;
+ for (; j < 16; j++)
+ pr_warn(" 0x%08x\n", qm_in(EDATA(j)));
+}
+
+static void log_additional_error_info(u32 isr_val, u32 ecsr_val)
+{
+ union qman_ecir ecir_val;
+ union qman_eadr eadr_val;
+
+ ecir_val.ecir_raw = qm_in(ECIR);
+ /* Is portal info valid */
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) {
+ union qman_ecir2 ecir2_val;
+ ecir2_val.ecir2_raw = qm_in(ECIR2);
+ if (ecsr_val & PORTAL_ECSR_ERR) {
+ pr_warn("Qman ErrInt: %s id %d\n",
+ (ecir2_val.info.portal_type) ?
+ "DCP" : "SWP", ecir2_val.info.portal_num);
+ }
+ if (ecsr_val & (FQID_ECSR_ERR | QM_EIRQ_IECE)) {
+ pr_warn("Qman ErrInt: ecir.fqid 0x%x\n",
+ ecir_val.info.fqid);
+ }
+ if (ecsr_val & (QM_EIRQ_SBEI|QM_EIRQ_MBEI)) {
+ eadr_val.eadr_raw = qm_in(EADR);
+ pr_warn("Qman ErrInt: EADR Memory: %s, 0x%x\n",
+ error_mdata[eadr_val.info_rev3.memid].txt,
+ error_mdata[eadr_val.info_rev3.memid].addr_mask
+ & eadr_val.info_rev3.eadr);
+ log_edata_bits(
+ error_mdata[eadr_val.info_rev3.memid].bits);
+ }
+ } else {
+ if (ecsr_val & PORTAL_ECSR_ERR) {
+ pr_warn("Qman ErrInt: %s id %d\n",
+ (ecir_val.info.portal_type) ?
+ "DCP" : "SWP", ecir_val.info.portal_num);
+ }
+ if (ecsr_val & FQID_ECSR_ERR) {
+ pr_warn("Qman ErrInt: ecir.fqid 0x%x\n",
+ ecir_val.info.fqid);
+ }
+ if (ecsr_val & (QM_EIRQ_SBEI|QM_EIRQ_MBEI)) {
+ eadr_val.eadr_raw = qm_in(EADR);
+ pr_warn("Qman ErrInt: EADR Memory: %s, 0x%x\n",
+ error_mdata[eadr_val.info.memid].txt,
+ error_mdata[eadr_val.info.memid].addr_mask
+ & eadr_val.info.eadr);
+ log_edata_bits(error_mdata[eadr_val.info.memid].bits);
+ }
+ }
+}
+
+/* Qman interrupt handler */
+static irqreturn_t qman_isr(int irq, void *ptr)
+{
+ u32 isr_val, ier_val, ecsr_val, isr_mask, i;
+
+ ier_val = qm_err_isr_enable_read(qm);
+ isr_val = qm_err_isr_status_read(qm);
+ ecsr_val = qm_in(ECSR);
+ isr_mask = isr_val & ier_val;
+
+ if (!isr_mask)
+ return IRQ_NONE;
+ for (i = 0; i < QMAN_HWE_COUNT; i++) {
+ if (qman_hwerr_txts[i].mask & isr_mask) {
+ pr_warn("Qman ErrInt: %s\n", qman_hwerr_txts[i].txt);
+ if (qman_hwerr_txts[i].mask & ecsr_val) {
+ log_additional_error_info(isr_mask, ecsr_val);
+ /* Re-arm error capture registers */
+ qm_out(ECSR, ecsr_val);
+ }
+ if (qman_hwerr_txts[i].mask & QMAN_ERRS_TO_UNENABLE) {
+ pr_devel("Qman un-enabling error 0x%x\n",
+ qman_hwerr_txts[i].mask);
+ ier_val &= ~qman_hwerr_txts[i].mask;
+ qm_err_isr_enable_write(qm, ier_val);
+ }
+ }
+ }
+ qm_err_isr_status_clear(qm, isr_val);
+ return IRQ_HANDLED;
+}
+
+static int __bind_irq(void)
+{
+ int ret, err_irq;
+
+ err_irq = of_irq_to_resource(qm_node, 0, NULL);
+ if (err_irq == 0) {
+ pr_info("Can't get %s property '%s'\n", qm_node->full_name,
+ "interrupts");
+ return -ENODEV;
+ }
+ ret = request_irq(err_irq, qman_isr, IRQF_SHARED, "qman-err", qm_node);
+ if (ret) {
+ pr_err("request_irq() failed %d for '%s'\n", ret,
+ qm_node->full_name);
+ return -ENODEV;
+ }
+ /* Write-to-clear any stale bits, (eg. starvation being asserted prior
+ * to resource allocation during driver init). */
+ qm_err_isr_status_clear(qm, 0xffffffff);
+ /* Enable Error Interrupts */
+ qm_err_isr_enable_write(qm, 0xffffffff);
+ return 0;
+}
+
+int qman_init_ccsr(struct device_node *node)
+{
+ int ret;
+ if (!qman_have_ccsr())
+ return 0;
+ if (node != qm_node)
+ return -EINVAL;
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ /* TEMP for LS1043 : should be done in uboot */
+ qm_out(QCSP_BARE, 0x5);
+ qm_out(QCSP_BAR, 0x0);
+#endif
+ /* FQD memory */
+ qm_set_memory(qm, qm_memory_fqd, fqd_a, 1, 0, 0, fqd_sz);
+ /* PFDR memory */
+ qm_set_memory(qm, qm_memory_pfdr, pfdr_a, 1, 0, 0, pfdr_sz);
+ qm_init_pfdr(qm, 8, pfdr_sz / 64 - 8);
+ /* thresholds */
+ qm_set_pfdr_threshold(qm, 512, 64);
+ qm_set_sfdr_threshold(qm, 128);
+ /* clear stale PEBI bit from interrupt status register */
+ qm_err_isr_status_clear(qm, QM_EIRQ_PEBI);
+ /* corenet initiator settings */
+ qm_set_corenet_initiator(qm);
+ /* HID settings */
+ qm_set_hid(qm);
+ /* Set scheduling weights to defaults */
+ for (ret = qm_wq_first; ret <= qm_wq_last; ret++)
+ qm_set_wq_scheduling(qm, ret, 0, 0, 0, 0, 0, 0, 0);
+ /* We are not prepared to accept ERNs for hardware enqueues */
+ qm_set_dc(qm, qm_dc_portal_fman0, 1, 0);
+ qm_set_dc(qm, qm_dc_portal_fman1, 1, 0);
+ /* Initialise Error Interrupt Handler */
+ ret = __bind_irq();
+ if (ret)
+ return ret;
+ return 0;
+}
+
+#define LIO_CFG_LIODN_MASK 0x0fff0000
+void qman_liodn_fixup(u16 channel)
+{
+ static int done;
+ static u32 liodn_offset;
+ u32 before, after;
+ int idx = channel - QM_CHANNEL_SWPORTAL0;
+
+ if (!qman_have_ccsr())
+ return;
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
+ before = qm_in(REV3_QCSP_LIO_CFG(idx));
+ else
+ before = qm_in(QCSP_LIO_CFG(idx));
+ if (!done) {
+ liodn_offset = before & LIO_CFG_LIODN_MASK;
+ done = 1;
+ return;
+ }
+ after = (before & (~LIO_CFG_LIODN_MASK)) | liodn_offset;
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
+ qm_out(REV3_QCSP_LIO_CFG(idx), after);
+ else
+ qm_out(QCSP_LIO_CFG(idx), after);
+}
+
+#define IO_CFG_SDEST_MASK 0x00ff0000
+int qman_set_sdest(u16 channel, unsigned int cpu_idx)
+{
+ int idx = channel - QM_CHANNEL_SWPORTAL0;
+ u32 before, after;
+
+ if (!qman_have_ccsr())
+ return -ENODEV;
+ if ((qman_ip_rev & 0xFF00) == QMAN_REV31) {
+ /* LS1043A - only one L2 cache */
+ cpu_idx = 0;
+ }
+
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) {
+ before = qm_in(REV3_QCSP_IO_CFG(idx));
+ /* Each pair of vcpu share the same SRQ(SDEST) */
+ cpu_idx /= 2;
+ after = (before & (~IO_CFG_SDEST_MASK)) | (cpu_idx << 16);
+ qm_out(REV3_QCSP_IO_CFG(idx), after);
+ } else {
+ before = qm_in(QCSP_IO_CFG(idx));
+ after = (before & (~IO_CFG_SDEST_MASK)) | (cpu_idx << 16);
+ qm_out(QCSP_IO_CFG(idx), after);
+ }
+ return 0;
+}
+
+#define MISC_CFG_WPM_MASK 0x00000002
+int qm_set_wpm(int wpm)
+{
+ u32 before;
+ u32 after;
+
+ if (!qman_have_ccsr())
+ return -ENODEV;
+
+ before = qm_in(MISC_CFG);
+ after = (before & (~MISC_CFG_WPM_MASK)) | (wpm << 1);
+ qm_out(MISC_CFG, after);
+ return 0;
+}
+
+int qm_get_wpm(int *wpm)
+{
+ u32 before;
+
+ if (!qman_have_ccsr())
+ return -ENODEV;
+
+ before = qm_in(MISC_CFG);
+ *wpm = (before & MISC_CFG_WPM_MASK) >> 1;
+ return 0;
+}
+
+/* CEETM_CFG_PRES register has PRES field which is calculated by:
+ * PRES = (2^22 / credit update reference period) * QMan clock period
+ * = (2^22 * 10^9)/ CONFIG_QMAN_CEETM_UPDATE_PERIOD) / qman_clk
+ */
+
+int qman_ceetm_set_prescaler(enum qm_dc_portal portal)
+{
+ u64 temp;
+ u16 pres;
+
+ if (!qman_have_ccsr())
+ return -ENODEV;
+
+ temp = 0x400000 * 100;
+ do_div(temp, CONFIG_QMAN_CEETM_UPDATE_PERIOD);
+ temp *= 10000000;
+ do_div(temp, qman_clk);
+ pres = (u16) temp;
+ qm_out(CEETM_CFG_IDX, portal);
+ qm_out(CEETM_CFG_PRES, pres);
+ return 0;
+}
+
+int qman_ceetm_get_prescaler(u16 *pres)
+{
+ if (!qman_have_ccsr())
+ return -ENODEV;
+ *pres = (u16)qm_in(CEETM_CFG_PRES);
+ return 0;
+}
+
+#define DCP_CFG_CEETME_MASK 0xFFFF0000
+#define QM_SP_ENABLE_CEETM(n) (0x80000000 >> (n))
+int qman_sp_enable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal)
+{
+ u32 dcp_cfg;
+
+ if (!qman_have_ccsr())
+ return -ENODEV;
+
+ dcp_cfg = qm_in(DCP_CFG(portal));
+ dcp_cfg |= QM_SP_ENABLE_CEETM(sub_portal);
+ qm_out(DCP_CFG(portal), dcp_cfg);
+ return 0;
+}
+
+int qman_sp_disable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal)
+{
+ u32 dcp_cfg;
+
+ if (!qman_have_ccsr())
+ return -ENODEV;
+ dcp_cfg = qm_in(DCP_CFG(portal));
+ dcp_cfg &= ~(QM_SP_ENABLE_CEETM(sub_portal));
+ qm_out(DCP_CFG(portal), dcp_cfg);
+ return 0;
+}
+
+int qman_ceetm_get_xsfdr(enum qm_dc_portal portal, unsigned int *num)
+{
+ if (!qman_have_ccsr())
+ return -ENODEV;
+ *num = qm_in(CEETM_XSFDR_IN_USE);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_get_xsfdr);
+
+#ifdef CONFIG_SYSFS
+
+#define DRV_NAME "fsl-qman"
+#define DCP_MAX_ID 3
+#define DCP_MIN_ID 0
+
+static ssize_t show_pfdr_fpc(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(PFDR_FPC));
+};
+
+static ssize_t show_dlm_avg(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ u32 data;
+ int i;
+
+ if (!sscanf(dev_attr->attr.name, "dcp%d_dlm_avg", &i))
+ return -EINVAL;
+ if (i < DCP_MIN_ID || i > DCP_MAX_ID)
+ return -EINVAL;
+ data = qm_in(DCP_DLM_AVG(i));
+ return snprintf(buf, PAGE_SIZE, "%d.%08d\n", data>>8,
+ (data & 0x000000ff)*390625);
+};
+
+static ssize_t set_dlm_avg(struct device *dev,
+ struct device_attribute *dev_attr, const char *buf, size_t count)
+{
+ unsigned long val;
+ int i;
+
+ if (!sscanf(dev_attr->attr.name, "dcp%d_dlm_avg", &i))
+ return -EINVAL;
+ if (i < DCP_MIN_ID || i > DCP_MAX_ID)
+ return -EINVAL;
+ if (kstrtoul(buf, 0, &val)) {
+ dev_dbg(dev, "invalid input %s\n", buf);
+ return -EINVAL;
+ }
+ qm_out(DCP_DLM_AVG(i), val);
+ return count;
+};
+
+static ssize_t show_pfdr_cfg(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(PFDR_CFG));
+};
+
+static ssize_t set_pfdr_cfg(struct device *dev,
+ struct device_attribute *dev_attr, const char *buf, size_t count)
+{
+ unsigned long val;
+
+ if (kstrtoul(buf, 0, &val)) {
+ dev_dbg(dev, "invalid input %s\n", buf);
+ return -EINVAL;
+ }
+ qm_out(PFDR_CFG, val);
+ return count;
+};
+
+static ssize_t show_sfdr_in_use(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(SFDR_IN_USE));
+};
+
+static ssize_t show_idle_stat(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(IDLE_STAT));
+};
+
+static ssize_t show_ci_rlm_avg(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ u32 data = qm_in(CI_RLM_AVG);
+ return snprintf(buf, PAGE_SIZE, "%d.%08d\n", data>>8,
+ (data & 0x000000ff)*390625);
+};
+
+static ssize_t set_ci_rlm_avg(struct device *dev,
+ struct device_attribute *dev_attr, const char *buf, size_t count)
+{
+ unsigned long val;
+
+ if (kstrtoul(buf, 0, &val)) {
+ dev_dbg(dev, "invalid input %s\n", buf);
+ return -EINVAL;
+ }
+ qm_out(CI_RLM_AVG, val);
+ return count;
+};
+
+static ssize_t show_err_isr(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "0x%08x\n", qm_in(ERR_ISR));
+};
+
+#define SBEC_MAX_ID 14
+#define SBEC_MIN_ID 0
+
+static ssize_t show_sbec(struct device *dev,
+ struct device_attribute *dev_attr, char *buf)
+{
+ int i;
+
+ if (!sscanf(dev_attr->attr.name, "sbec_%d", &i))
+ return -EINVAL;
+ if (i < SBEC_MIN_ID || i > SBEC_MAX_ID)
+ return -EINVAL;
+ return snprintf(buf, PAGE_SIZE, "%u\n", qm_in(SBEC(i)));
+};
+
+static DEVICE_ATTR(pfdr_fpc, S_IRUSR, show_pfdr_fpc, NULL);
+static DEVICE_ATTR(pfdr_cfg, S_IRUSR, show_pfdr_cfg, set_pfdr_cfg);
+static DEVICE_ATTR(idle_stat, S_IRUSR, show_idle_stat, NULL);
+static DEVICE_ATTR(ci_rlm_avg, (S_IRUSR|S_IWUSR),
+ show_ci_rlm_avg, set_ci_rlm_avg);
+static DEVICE_ATTR(err_isr, S_IRUSR, show_err_isr, NULL);
+static DEVICE_ATTR(sfdr_in_use, S_IRUSR, show_sfdr_in_use, NULL);
+
+static DEVICE_ATTR(dcp0_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg);
+static DEVICE_ATTR(dcp1_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg);
+static DEVICE_ATTR(dcp2_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg);
+static DEVICE_ATTR(dcp3_dlm_avg, (S_IRUSR|S_IWUSR), show_dlm_avg, set_dlm_avg);
+
+static DEVICE_ATTR(sbec_0, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_1, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_2, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_3, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_4, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_5, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_6, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_7, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_8, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_9, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_10, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_11, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_12, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_13, S_IRUSR, show_sbec, NULL);
+static DEVICE_ATTR(sbec_14, S_IRUSR, show_sbec, NULL);
+
+static struct attribute *qman_dev_attributes[] = {
+ &dev_attr_pfdr_fpc.attr,
+ &dev_attr_pfdr_cfg.attr,
+ &dev_attr_idle_stat.attr,
+ &dev_attr_ci_rlm_avg.attr,
+ &dev_attr_err_isr.attr,
+ &dev_attr_dcp0_dlm_avg.attr,
+ &dev_attr_dcp1_dlm_avg.attr,
+ &dev_attr_dcp2_dlm_avg.attr,
+ &dev_attr_dcp3_dlm_avg.attr,
+ /* sfdr_in_use will be added if necessary */
+ NULL
+};
+
+static struct attribute *qman_dev_ecr_attributes[] = {
+ &dev_attr_sbec_0.attr,
+ &dev_attr_sbec_1.attr,
+ &dev_attr_sbec_2.attr,
+ &dev_attr_sbec_3.attr,
+ &dev_attr_sbec_4.attr,
+ &dev_attr_sbec_5.attr,
+ &dev_attr_sbec_6.attr,
+ &dev_attr_sbec_7.attr,
+ &dev_attr_sbec_8.attr,
+ &dev_attr_sbec_9.attr,
+ &dev_attr_sbec_10.attr,
+ &dev_attr_sbec_11.attr,
+ &dev_attr_sbec_12.attr,
+ &dev_attr_sbec_13.attr,
+ &dev_attr_sbec_14.attr,
+ NULL
+};
+
+/* root level */
+static const struct attribute_group qman_dev_attr_grp = {
+ .name = NULL,
+ .attrs = qman_dev_attributes
+};
+static const struct attribute_group qman_dev_ecr_grp = {
+ .name = "error_capture",
+ .attrs = qman_dev_ecr_attributes
+};
+
+static int of_fsl_qman_remove(struct platform_device *ofdev)
+{
+ sysfs_remove_group(&ofdev->dev.kobj, &qman_dev_attr_grp);
+ return 0;
+};
+
+static int of_fsl_qman_probe(struct platform_device *ofdev)
+{
+ int ret;
+
+ ret = sysfs_create_group(&ofdev->dev.kobj, &qman_dev_attr_grp);
+ if (ret)
+ goto done;
+ ret = sysfs_add_file_to_group(&ofdev->dev.kobj,
+ &dev_attr_sfdr_in_use.attr, qman_dev_attr_grp.name);
+ if (ret)
+ goto del_group_0;
+ ret = sysfs_create_group(&ofdev->dev.kobj, &qman_dev_ecr_grp);
+ if (ret)
+ goto del_group_0;
+
+ goto done;
+
+del_group_0:
+ sysfs_remove_group(&ofdev->dev.kobj, &qman_dev_attr_grp);
+done:
+ if (ret)
+ dev_err(&ofdev->dev,
+ "Cannot create dev attributes ret=%d\n", ret);
+ return ret;
+};
+
+static struct of_device_id of_fsl_qman_ids[] = {
+ {
+ .compatible = "fsl,qman",
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, of_fsl_qman_ids);
+
+#ifdef CONFIG_SUSPEND
+
+static u32 saved_isdr;
+static int qman_pm_suspend_noirq(struct device *dev)
+{
+ uint32_t idle_state;
+
+ suspend_unused_qportal();
+ /* save isdr, disable all, clear isr */
+ saved_isdr = qm_err_isr_disable_read(qm);
+ qm_err_isr_disable_write(qm, 0xffffffff);
+ qm_err_isr_status_clear(qm, 0xffffffff);
+ idle_state = qm_in(IDLE_STAT);
+ if (!(idle_state & 0x1)) {
+ pr_err("Qman not idle 0x%x aborting\n", idle_state);
+ qm_err_isr_disable_write(qm, saved_isdr);
+ resume_unused_qportal();
+ return -EBUSY;
+ }
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Qman suspend code, IDLE_STAT = 0x%x\n", idle_state);
+#endif
+ return 0;
+}
+
+static int qman_pm_resume_noirq(struct device *dev)
+{
+ /* restore isdr */
+ qm_err_isr_disable_write(qm, saved_isdr);
+ resume_unused_qportal();
+ return 0;
+}
+#else
+#define qman_pm_suspend_noirq NULL
+#define qman_pm_resume_noirq NULL
+#endif
+
+static const struct dev_pm_ops qman_pm_ops = {
+ .suspend_noirq = qman_pm_suspend_noirq,
+ .resume_noirq = qman_pm_resume_noirq,
+};
+
+static struct platform_driver of_fsl_qman_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = DRV_NAME,
+ .of_match_table = of_fsl_qman_ids,
+ .pm = &qman_pm_ops,
+ },
+ .probe = of_fsl_qman_probe,
+ .remove = of_fsl_qman_remove,
+};
+
+static int qman_ctrl_init(void)
+{
+ return platform_driver_register(&of_fsl_qman_driver);
+}
+
+static void qman_ctrl_exit(void)
+{
+ platform_driver_unregister(&of_fsl_qman_driver);
+}
+
+module_init(qman_ctrl_init);
+module_exit(qman_ctrl_exit);
+
+#endif /* CONFIG_SYSFS */
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_debugfs.c
@@ -0,0 +1,1594 @@
+/* Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "qman_private.h"
+
+#define MAX_FQID (0x00ffffff)
+#define QM_FQD_BLOCK_SIZE 64
+#define QM_FQD_AR (0xC10)
+
+static u32 fqid_max;
+static u64 qman_ccsr_start;
+static u64 qman_ccsr_size;
+
+static const char * const state_txt[] = {
+ "Out of Service",
+ "Retired",
+ "Tentatively Scheduled",
+ "Truly Scheduled",
+ "Parked",
+ "Active, Active Held or Held Suspended",
+ "Unknown State 6",
+ "Unknown State 7",
+ NULL,
+};
+
+static const u8 fqd_states[] = {
+ QM_MCR_NP_STATE_OOS, QM_MCR_NP_STATE_RETIRED, QM_MCR_NP_STATE_TEN_SCHED,
+ QM_MCR_NP_STATE_TRU_SCHED, QM_MCR_NP_STATE_PARKED,
+ QM_MCR_NP_STATE_ACTIVE};
+
+struct mask_to_text {
+ u16 mask;
+ const char *txt;
+};
+
+struct mask_filter_s {
+ u16 mask;
+ u8 filter;
+};
+
+static const struct mask_filter_s mask_filter[] = {
+ {QM_FQCTRL_PREFERINCACHE, 0},
+ {QM_FQCTRL_PREFERINCACHE, 1},
+ {QM_FQCTRL_HOLDACTIVE, 0},
+ {QM_FQCTRL_HOLDACTIVE, 1},
+ {QM_FQCTRL_AVOIDBLOCK, 0},
+ {QM_FQCTRL_AVOIDBLOCK, 1},
+ {QM_FQCTRL_FORCESFDR, 0},
+ {QM_FQCTRL_FORCESFDR, 1},
+ {QM_FQCTRL_CPCSTASH, 0},
+ {QM_FQCTRL_CPCSTASH, 1},
+ {QM_FQCTRL_CTXASTASHING, 0},
+ {QM_FQCTRL_CTXASTASHING, 1},
+ {QM_FQCTRL_ORP, 0},
+ {QM_FQCTRL_ORP, 1},
+ {QM_FQCTRL_TDE, 0},
+ {QM_FQCTRL_TDE, 1},
+ {QM_FQCTRL_CGE, 0},
+ {QM_FQCTRL_CGE, 1}
+};
+
+static const struct mask_to_text fq_ctrl_text_list[] = {
+ {
+ .mask = QM_FQCTRL_PREFERINCACHE,
+ .txt = "Prefer in cache",
+ },
+ {
+ .mask = QM_FQCTRL_HOLDACTIVE,
+ .txt = "Hold active in portal",
+ },
+ {
+ .mask = QM_FQCTRL_AVOIDBLOCK,
+ .txt = "Avoid Blocking",
+ },
+ {
+ .mask = QM_FQCTRL_FORCESFDR,
+ .txt = "High-priority SFDRs",
+ },
+ {
+ .mask = QM_FQCTRL_CPCSTASH,
+ .txt = "CPC Stash Enable",
+ },
+ {
+ .mask = QM_FQCTRL_CTXASTASHING,
+ .txt = "Context-A stashing",
+ },
+ {
+ .mask = QM_FQCTRL_ORP,
+ .txt = "ORP Enable",
+ },
+ {
+ .mask = QM_FQCTRL_TDE,
+ .txt = "Tail-Drop Enable",
+ },
+ {
+ .mask = QM_FQCTRL_CGE,
+ .txt = "Congestion Group Enable",
+ },
+ {
+ .mask = 0,
+ .txt = NULL,
+ }
+};
+
+static const char *get_fqd_ctrl_text(u16 mask)
+{
+ int i = 0;
+
+ while (fq_ctrl_text_list[i].txt != NULL) {
+ if (fq_ctrl_text_list[i].mask == mask)
+ return fq_ctrl_text_list[i].txt;
+ i++;
+ }
+ return NULL;
+}
+
+static const struct mask_to_text stashing_text_list[] = {
+ {
+ .mask = QM_STASHING_EXCL_CTX,
+ .txt = "FQ Ctx Stash"
+ },
+ {
+ .mask = QM_STASHING_EXCL_DATA,
+ .txt = "Frame Data Stash",
+ },
+ {
+ .mask = QM_STASHING_EXCL_ANNOTATION,
+ .txt = "Frame Annotation Stash",
+ },
+ {
+ .mask = 0,
+ .txt = NULL,
+ },
+};
+
+static int user_input_convert(const char __user *user_buf, size_t count,
+ unsigned long *val)
+{
+ char buf[12];
+
+ if (count > sizeof(buf) - 1)
+ return -EINVAL;
+ if (copy_from_user(buf, user_buf, count))
+ return -EFAULT;
+ buf[count] = '\0';
+ if (kstrtoul(buf, 0, val))
+ return -EINVAL;
+ return 0;
+}
+
+struct line_buffer_fq {
+ u32 buf[8];
+ u32 buf_cnt;
+ int line_cnt;
+};
+
+static void add_to_line_buffer(struct line_buffer_fq *line_buf, u32 fqid,
+ struct seq_file *file)
+{
+ line_buf->buf[line_buf->buf_cnt] = fqid;
+ line_buf->buf_cnt++;
+ if (line_buf->buf_cnt == 8) {
+ /* Buffer is full, flush it */
+ if (line_buf->line_cnt != 0)
+ seq_puts(file, ",\n");
+ seq_printf(file, "0x%06x,0x%06x,0x%06x,0x%06x,0x%06x,"
+ "0x%06x,0x%06x,0x%06x",
+ line_buf->buf[0], line_buf->buf[1], line_buf->buf[2],
+ line_buf->buf[3], line_buf->buf[4], line_buf->buf[5],
+ line_buf->buf[6], line_buf->buf[7]);
+ line_buf->buf_cnt = 0;
+ line_buf->line_cnt++;
+ }
+}
+
+static void flush_line_buffer(struct line_buffer_fq *line_buf,
+ struct seq_file *file)
+{
+ if (line_buf->buf_cnt) {
+ int y = 0;
+ if (line_buf->line_cnt != 0)
+ seq_puts(file, ",\n");
+ while (y != line_buf->buf_cnt) {
+ if (y+1 == line_buf->buf_cnt)
+ seq_printf(file, "0x%06x", line_buf->buf[y]);
+ else
+ seq_printf(file, "0x%06x,", line_buf->buf[y]);
+ y++;
+ }
+ line_buf->line_cnt++;
+ }
+ if (line_buf->line_cnt)
+ seq_putc(file, '\n');
+}
+
+static struct dentry *dfs_root; /* debugfs root directory */
+
+/*******************************************************************************
+ * Query Frame Queue Non Programmable Fields
+ ******************************************************************************/
+struct query_fq_np_fields_data_s {
+ u32 fqid;
+};
+static struct query_fq_np_fields_data_s query_fq_np_fields_data = {
+ .fqid = 1,
+};
+
+static int query_fq_np_fields_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_queryfq_np np;
+ struct qman_fq fq;
+
+ fq.fqid = query_fq_np_fields_data.fqid;
+ ret = qman_query_fq_np(&fq, &np);
+ if (ret)
+ return ret;
+ /* Print state */
+ seq_printf(file, "Query FQ Non Programmable Fields Result fqid 0x%x\n",
+ fq.fqid);
+ seq_printf(file, " force eligible pending: %s\n",
+ (np.state & QM_MCR_NP_STATE_FE) ? "yes" : "no");
+ seq_printf(file, " retirement pending: %s\n",
+ (np.state & QM_MCR_NP_STATE_R) ? "yes" : "no");
+ seq_printf(file, " state: %s\n",
+ state_txt[np.state & QM_MCR_NP_STATE_MASK]);
+ seq_printf(file, " fq_link: 0x%x\n", np.fqd_link);
+ seq_printf(file, " odp_seq: %u\n", np.odp_seq);
+ seq_printf(file, " orp_nesn: %u\n", np.orp_nesn);
+ seq_printf(file, " orp_ea_hseq: %u\n", np.orp_ea_hseq);
+ seq_printf(file, " orp_ea_tseq: %u\n", np.orp_ea_tseq);
+ seq_printf(file, " orp_ea_hptr: 0x%x\n", np.orp_ea_hptr);
+ seq_printf(file, " orp_ea_tptr: 0x%x\n", np.orp_ea_tptr);
+ seq_printf(file, " pfdr_hptr: 0x%x\n", np.pfdr_hptr);
+ seq_printf(file, " pfdr_tptr: 0x%x\n", np.pfdr_tptr);
+ seq_printf(file, " is: ics_surp contains a %s\n",
+ (np.is) ? "deficit" : "surplus");
+ seq_printf(file, " ics_surp: %u\n", np.ics_surp);
+ seq_printf(file, " byte_cnt: %u\n", np.byte_cnt);
+ seq_printf(file, " frm_cnt: %u\n", np.frm_cnt);
+ seq_printf(file, " ra1_sfdr: 0x%x\n", np.ra1_sfdr);
+ seq_printf(file, " ra2_sfdr: 0x%x\n", np.ra2_sfdr);
+ seq_printf(file, " od1_sfdr: 0x%x\n", np.od1_sfdr);
+ seq_printf(file, " od2_sfdr: 0x%x\n", np.od2_sfdr);
+ seq_printf(file, " od3_sfdr: 0x%x\n", np.od3_sfdr);
+ return 0;
+}
+
+static int query_fq_np_fields_open(struct inode *inode,
+ struct file *file)
+{
+ return single_open(file, query_fq_np_fields_show, NULL);
+}
+
+static ssize_t query_fq_np_fields_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > MAX_FQID)
+ return -EINVAL;
+ query_fq_np_fields_data.fqid = (u32)val;
+ return count;
+}
+
+static const struct file_operations query_fq_np_fields_fops = {
+ .owner = THIS_MODULE,
+ .open = query_fq_np_fields_open,
+ .read = seq_read,
+ .write = query_fq_np_fields_write,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * Frame Queue Programmable Fields
+ ******************************************************************************/
+struct query_fq_fields_data_s {
+ u32 fqid;
+};
+
+static struct query_fq_fields_data_s query_fq_fields_data = {
+ .fqid = 1,
+};
+
+static int query_fq_fields_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_fqd fqd;
+ struct qman_fq fq;
+ int i = 0;
+
+ memset(&fqd, 0, sizeof(struct qm_fqd));
+ fq.fqid = query_fq_fields_data.fqid;
+ ret = qman_query_fq(&fq, &fqd);
+ if (ret)
+ return ret;
+ seq_printf(file, "Query FQ Programmable Fields Result fqid 0x%x\n",
+ fq.fqid);
+ seq_printf(file, " orprws: %u\n", fqd.orprws);
+ seq_printf(file, " oa: %u\n", fqd.oa);
+ seq_printf(file, " olws: %u\n", fqd.olws);
+
+ seq_printf(file, " cgid: %u\n", fqd.cgid);
+
+ if ((fqd.fq_ctrl & QM_FQCTRL_MASK) == 0)
+ seq_puts(file, " fq_ctrl: None\n");
+ else {
+ i = 0;
+ seq_puts(file, " fq_ctrl:\n");
+ while (fq_ctrl_text_list[i].txt != NULL) {
+ if ((fqd.fq_ctrl & QM_FQCTRL_MASK) &
+ fq_ctrl_text_list[i].mask)
+ seq_printf(file, " %s\n",
+ fq_ctrl_text_list[i].txt);
+ i++;
+ }
+ }
+ seq_printf(file, " dest_channel: %u\n", fqd.dest.channel);
+ seq_printf(file, " dest_wq: %u\n", fqd.dest.wq);
+ seq_printf(file, " ics_cred: %u\n", fqd.ics_cred);
+ seq_printf(file, " td_mant: %u\n", fqd.td.mant);
+ seq_printf(file, " td_exp: %u\n", fqd.td.exp);
+
+ seq_printf(file, " ctx_b: 0x%x\n", fqd.context_b);
+
+ seq_printf(file, " ctx_a: 0x%llx\n", qm_fqd_stashing_get64(&fqd));
+ /* Any stashing configured */
+ if ((fqd.context_a.stashing.exclusive & 0x7) == 0)
+ seq_puts(file, " ctx_a_stash_exclusive: None\n");
+ else {
+ seq_puts(file, " ctx_a_stash_exclusive:\n");
+ i = 0;
+ while (stashing_text_list[i].txt != NULL) {
+ if ((fqd.fq_ctrl & 0x7) & stashing_text_list[i].mask)
+ seq_printf(file, " %s\n",
+ stashing_text_list[i].txt);
+ i++;
+ }
+ }
+ seq_printf(file, " ctx_a_stash_annotation_cl: %u\n",
+ fqd.context_a.stashing.annotation_cl);
+ seq_printf(file, " ctx_a_stash_data_cl: %u\n",
+ fqd.context_a.stashing.data_cl);
+ seq_printf(file, " ctx_a_stash_context_cl: %u\n",
+ fqd.context_a.stashing.context_cl);
+ return 0;
+}
+
+static int query_fq_fields_open(struct inode *inode,
+ struct file *file)
+{
+ return single_open(file, query_fq_fields_show, NULL);
+}
+
+static ssize_t query_fq_fields_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > MAX_FQID)
+ return -EINVAL;
+ query_fq_fields_data.fqid = (u32)val;
+ return count;
+}
+
+static const struct file_operations query_fq_fields_fops = {
+ .owner = THIS_MODULE,
+ .open = query_fq_fields_open,
+ .read = seq_read,
+ .write = query_fq_fields_write,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * Query WQ lengths
+ ******************************************************************************/
+struct query_wq_lengths_data_s {
+ union {
+ u16 channel_wq; /* ignores wq (3 lsbits) */
+ struct {
+ u16 id:13; /* qm_channel */
+ u16 __reserved:3;
+ } __packed channel;
+ };
+};
+static struct query_wq_lengths_data_s query_wq_lengths_data;
+static int query_wq_lengths_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_querywq wq;
+ int i;
+
+ memset(&wq, 0, sizeof(struct qm_mcr_querywq));
+ wq.channel.id = query_wq_lengths_data.channel.id;
+ ret = qman_query_wq(0, &wq);
+ if (ret)
+ return ret;
+ seq_printf(file, "Query Result For Channel: 0x%x\n", wq.channel.id);
+ for (i = 0; i < 8; i++)
+ /* mask out upper 4 bits since they are not part of length */
+ seq_printf(file, " wq%d_len : %u\n", i, wq.wq_len[i] & 0x0fff);
+ return 0;
+}
+
+static int query_wq_lengths_open(struct inode *inode,
+ struct file *file)
+{
+ return single_open(file, query_wq_lengths_show, NULL);
+}
+
+static ssize_t query_wq_lengths_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > 0xfff8)
+ return -EINVAL;
+ query_wq_lengths_data.channel.id = (u16)val;
+ return count;
+}
+
+static const struct file_operations query_wq_lengths_fops = {
+ .owner = THIS_MODULE,
+ .open = query_wq_lengths_open,
+ .read = seq_read,
+ .write = query_wq_lengths_write,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * Query CGR
+ ******************************************************************************/
+struct query_cgr_s {
+ u8 cgid;
+};
+static struct query_cgr_s query_cgr_data;
+
+static int query_cgr_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_querycgr cgrd;
+ struct qman_cgr cgr;
+ int i, j;
+ u32 mask;
+
+ memset(&cgr, 0, sizeof(cgr));
+ memset(&cgrd, 0, sizeof(cgrd));
+ cgr.cgrid = query_cgr_data.cgid;
+ ret = qman_query_cgr(&cgr, &cgrd);
+ if (ret)
+ return ret;
+ seq_printf(file, "Query CGR id 0x%x\n", cgr.cgrid);
+ seq_printf(file, " wr_parm_g MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ cgrd.cgr.wr_parm_g.MA, cgrd.cgr.wr_parm_g.Mn,
+ cgrd.cgr.wr_parm_g.SA, cgrd.cgr.wr_parm_g.Sn,
+ cgrd.cgr.wr_parm_g.Pn);
+
+ seq_printf(file, " wr_parm_y MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ cgrd.cgr.wr_parm_y.MA, cgrd.cgr.wr_parm_y.Mn,
+ cgrd.cgr.wr_parm_y.SA, cgrd.cgr.wr_parm_y.Sn,
+ cgrd.cgr.wr_parm_y.Pn);
+
+ seq_printf(file, " wr_parm_r MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ cgrd.cgr.wr_parm_r.MA, cgrd.cgr.wr_parm_r.Mn,
+ cgrd.cgr.wr_parm_r.SA, cgrd.cgr.wr_parm_r.Sn,
+ cgrd.cgr.wr_parm_r.Pn);
+
+ seq_printf(file, " wr_en_g: %u, wr_en_y: %u, we_en_r: %u\n",
+ cgrd.cgr.wr_en_g, cgrd.cgr.wr_en_y, cgrd.cgr.wr_en_r);
+
+ seq_printf(file, " cscn_en: %u\n", cgrd.cgr.cscn_en);
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30) {
+ seq_puts(file, " cscn_targ_dcp:\n");
+ mask = 0x80000000;
+ for (i = 0; i < 32; i++) {
+ if (cgrd.cgr.cscn_targ & mask)
+ seq_printf(file, " send CSCN to dcp %u\n",
+ (31 - i));
+ mask >>= 1;
+ }
+
+ seq_puts(file, " cscn_targ_swp:\n");
+ for (i = 0; i < 4; i++) {
+ mask = 0x80000000;
+ for (j = 0; j < 32; j++) {
+ if (cgrd.cscn_targ_swp[i] & mask)
+ seq_printf(file, " send CSCN to swp"
+ " %u\n", (127 - (i * 32) - j));
+ mask >>= 1;
+ }
+ }
+ } else {
+ seq_printf(file, " cscn_targ: %u\n", cgrd.cgr.cscn_targ);
+ }
+ seq_printf(file, " cstd_en: %u\n", cgrd.cgr.cstd_en);
+ seq_printf(file, " cs: %u\n", cgrd.cgr.cs);
+
+ seq_printf(file, " cs_thresh_TA: %u, cs_thresh_Tn: %u\n",
+ cgrd.cgr.cs_thres.TA, cgrd.cgr.cs_thres.Tn);
+
+ seq_printf(file, " mode: %s\n",
+ (cgrd.cgr.mode & QMAN_CGR_MODE_FRAME) ?
+ "frame count" : "byte count");
+ seq_printf(file, " i_bcnt: %llu\n", qm_mcr_querycgr_i_get64(&cgrd));
+ seq_printf(file, " a_bcnt: %llu\n", qm_mcr_querycgr_a_get64(&cgrd));
+
+ return 0;
+}
+
+static int query_cgr_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, query_cgr_show, NULL);
+}
+
+static ssize_t query_cgr_write(struct file *f, const char __user *buf,
+ size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > 0xff)
+ return -EINVAL;
+ query_cgr_data.cgid = (u8)val;
+ return count;
+}
+
+static const struct file_operations query_cgr_fops = {
+ .owner = THIS_MODULE,
+ .open = query_cgr_open,
+ .read = seq_read,
+ .write = query_cgr_write,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * Test Write CGR
+ ******************************************************************************/
+struct test_write_cgr_s {
+ u64 i_bcnt;
+ u8 cgid;
+};
+static struct test_write_cgr_s test_write_cgr_data;
+
+static int testwrite_cgr_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_cgrtestwrite result;
+ struct qman_cgr cgr;
+ u64 i_bcnt;
+
+ memset(&cgr, 0, sizeof(struct qman_cgr));
+ memset(&result, 0, sizeof(struct qm_mcr_cgrtestwrite));
+ cgr.cgrid = test_write_cgr_data.cgid;
+ i_bcnt = test_write_cgr_data.i_bcnt;
+ ret = qman_testwrite_cgr(&cgr, i_bcnt, &result);
+ if (ret)
+ return ret;
+ seq_printf(file, "CGR Test Write CGR id 0x%x\n", cgr.cgrid);
+ seq_printf(file, " wr_parm_g MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ result.cgr.wr_parm_g.MA, result.cgr.wr_parm_g.Mn,
+ result.cgr.wr_parm_g.SA, result.cgr.wr_parm_g.Sn,
+ result.cgr.wr_parm_g.Pn);
+ seq_printf(file, " wr_parm_y MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ result.cgr.wr_parm_y.MA, result.cgr.wr_parm_y.Mn,
+ result.cgr.wr_parm_y.SA, result.cgr.wr_parm_y.Sn,
+ result.cgr.wr_parm_y.Pn);
+ seq_printf(file, " wr_parm_r MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ result.cgr.wr_parm_r.MA, result.cgr.wr_parm_r.Mn,
+ result.cgr.wr_parm_r.SA, result.cgr.wr_parm_r.Sn,
+ result.cgr.wr_parm_r.Pn);
+ seq_printf(file, " wr_en_g: %u, wr_en_y: %u, we_en_r: %u\n",
+ result.cgr.wr_en_g, result.cgr.wr_en_y, result.cgr.wr_en_r);
+ seq_printf(file, " cscn_en: %u\n", result.cgr.cscn_en);
+ seq_printf(file, " cscn_targ: %u\n", result.cgr.cscn_targ);
+ seq_printf(file, " cstd_en: %u\n", result.cgr.cstd_en);
+ seq_printf(file, " cs: %u\n", result.cgr.cs);
+ seq_printf(file, " cs_thresh_TA: %u, cs_thresh_Tn: %u\n",
+ result.cgr.cs_thres.TA, result.cgr.cs_thres.Tn);
+
+ /* Add Mode for Si 2 */
+ seq_printf(file, " mode: %s\n",
+ (result.cgr.mode & QMAN_CGR_MODE_FRAME) ?
+ "frame count" : "byte count");
+
+ seq_printf(file, " i_bcnt: %llu\n",
+ qm_mcr_cgrtestwrite_i_get64(&result));
+ seq_printf(file, " a_bcnt: %llu\n",
+ qm_mcr_cgrtestwrite_a_get64(&result));
+ seq_printf(file, " wr_prob_g: %u\n", result.wr_prob_g);
+ seq_printf(file, " wr_prob_y: %u\n", result.wr_prob_y);
+ seq_printf(file, " wr_prob_r: %u\n", result.wr_prob_r);
+ return 0;
+}
+
+static int testwrite_cgr_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, testwrite_cgr_show, NULL);
+}
+
+static const struct file_operations testwrite_cgr_fops = {
+ .owner = THIS_MODULE,
+ .open = testwrite_cgr_open,
+ .read = seq_read,
+ .release = single_release,
+};
+
+
+static int testwrite_cgr_ibcnt_show(struct seq_file *file, void *offset)
+{
+ seq_printf(file, "i_bcnt: %llu\n", test_write_cgr_data.i_bcnt);
+ return 0;
+}
+static int testwrite_cgr_ibcnt_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, testwrite_cgr_ibcnt_show, NULL);
+}
+
+static ssize_t testwrite_cgr_ibcnt_write(struct file *f, const char __user *buf,
+ size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ test_write_cgr_data.i_bcnt = val;
+ return count;
+}
+
+static const struct file_operations teswrite_cgr_ibcnt_fops = {
+ .owner = THIS_MODULE,
+ .open = testwrite_cgr_ibcnt_open,
+ .read = seq_read,
+ .write = testwrite_cgr_ibcnt_write,
+ .release = single_release,
+};
+
+static int testwrite_cgr_cgrid_show(struct seq_file *file, void *offset)
+{
+ seq_printf(file, "cgrid: %u\n", (u32)test_write_cgr_data.cgid);
+ return 0;
+}
+static int testwrite_cgr_cgrid_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, testwrite_cgr_cgrid_show, NULL);
+}
+
+static ssize_t testwrite_cgr_cgrid_write(struct file *f, const char __user *buf,
+ size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > 0xff)
+ return -EINVAL;
+ test_write_cgr_data.cgid = (u8)val;
+ return count;
+}
+
+static const struct file_operations teswrite_cgr_cgrid_fops = {
+ .owner = THIS_MODULE,
+ .open = testwrite_cgr_cgrid_open,
+ .read = seq_read,
+ .write = testwrite_cgr_cgrid_write,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * Query Congestion State
+ ******************************************************************************/
+static int query_congestion_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_querycongestion cs;
+ int i, j, in_cong = 0;
+ u32 mask;
+
+ memset(&cs, 0, sizeof(struct qm_mcr_querycongestion));
+ ret = qman_query_congestion(&cs);
+ if (ret)
+ return ret;
+ seq_puts(file, "Query Congestion Result\n");
+ for (i = 0; i < 8; i++) {
+ mask = 0x80000000;
+ for (j = 0; j < 32; j++) {
+ if (cs.state.__state[i] & mask) {
+ in_cong = 1;
+ seq_printf(file, " cg %u: %s\n", (i*32)+j,
+ "in congestion");
+ }
+ mask >>= 1;
+ }
+ }
+ if (!in_cong)
+ seq_puts(file, " All congestion groups not congested.\n");
+ return 0;
+}
+
+static int query_congestion_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, query_congestion_show, NULL);
+}
+
+static const struct file_operations query_congestion_fops = {
+ .owner = THIS_MODULE,
+ .open = query_congestion_open,
+ .read = seq_read,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * Query CCGR
+ ******************************************************************************/
+struct query_ccgr_s {
+ u32 ccgid;
+};
+static struct query_ccgr_s query_ccgr_data;
+
+static int query_ccgr_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_ceetm_ccgr_query ccgr_query;
+ struct qm_mcc_ceetm_ccgr_query query_opts;
+ int i, j;
+ u32 mask;
+
+ memset(&ccgr_query, 0, sizeof(struct qm_mcr_ceetm_ccgr_query));
+ memset(&query_opts, 0, sizeof(struct qm_mcc_ceetm_ccgr_query));
+
+ if ((qman_ip_rev & 0xFF00) < QMAN_REV30)
+ return -EINVAL;
+
+ seq_printf(file, "Query CCGID %x\n", query_ccgr_data.ccgid);
+ query_opts.dcpid = ((query_ccgr_data.ccgid & 0xFF000000) >> 24);
+ query_opts.ccgrid = query_ccgr_data.ccgid & 0x000001FF;
+ ret = qman_ceetm_query_ccgr(&query_opts, &ccgr_query);
+ if (ret)
+ return ret;
+ seq_printf(file, "Query CCGR id %x in DCP %d\n", query_opts.ccgrid,
+ query_opts.dcpid);
+ seq_printf(file, " wr_parm_g MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ ccgr_query.cm_query.wr_parm_g.MA,
+ ccgr_query.cm_query.wr_parm_g.Mn,
+ ccgr_query.cm_query.wr_parm_g.SA,
+ ccgr_query.cm_query.wr_parm_g.Sn,
+ ccgr_query.cm_query.wr_parm_g.Pn);
+
+ seq_printf(file, " wr_parm_y MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ ccgr_query.cm_query.wr_parm_y.MA,
+ ccgr_query.cm_query.wr_parm_y.Mn,
+ ccgr_query.cm_query.wr_parm_y.SA,
+ ccgr_query.cm_query.wr_parm_y.Sn,
+ ccgr_query.cm_query.wr_parm_y.Pn);
+
+ seq_printf(file, " wr_parm_r MA: %u, Mn: %u, SA: %u, Sn: %u, Pn: %u\n",
+ ccgr_query.cm_query.wr_parm_r.MA,
+ ccgr_query.cm_query.wr_parm_r.Mn,
+ ccgr_query.cm_query.wr_parm_r.SA,
+ ccgr_query.cm_query.wr_parm_r.Sn,
+ ccgr_query.cm_query.wr_parm_r.Pn);
+
+ seq_printf(file, " wr_en_g: %u, wr_en_y: %u, we_en_r: %u\n",
+ ccgr_query.cm_query.ctl_wr_en_g,
+ ccgr_query.cm_query.ctl_wr_en_y,
+ ccgr_query.cm_query.ctl_wr_en_r);
+
+ seq_printf(file, " cscn_en: %u\n", ccgr_query.cm_query.ctl_cscn_en);
+ seq_puts(file, " cscn_targ_dcp:\n");
+ mask = 0x80000000;
+ for (i = 0; i < 32; i++) {
+ if (ccgr_query.cm_query.cscn_targ_dcp & mask)
+ seq_printf(file, " send CSCN to dcp %u\n", (31 - i));
+ mask >>= 1;
+ }
+
+ seq_puts(file, " cscn_targ_swp:\n");
+ for (i = 0; i < 4; i++) {
+ mask = 0x80000000;
+ for (j = 0; j < 32; j++) {
+ if (ccgr_query.cm_query.cscn_targ_swp[i] & mask)
+ seq_printf(file, " send CSCN to swp"
+ "%u\n", (127 - (i * 32) - j));
+ mask >>= 1;
+ }
+ }
+
+ seq_printf(file, " td_en: %u\n", ccgr_query.cm_query.ctl_td_en);
+
+ seq_printf(file, " cs_thresh_in_TA: %u, cs_thresh_in_Tn: %u\n",
+ ccgr_query.cm_query.cs_thres.TA,
+ ccgr_query.cm_query.cs_thres.Tn);
+
+ seq_printf(file, " cs_thresh_out_TA: %u, cs_thresh_out_Tn: %u\n",
+ ccgr_query.cm_query.cs_thres_x.TA,
+ ccgr_query.cm_query.cs_thres_x.Tn);
+
+ seq_printf(file, " td_thresh_TA: %u, td_thresh_Tn: %u\n",
+ ccgr_query.cm_query.td_thres.TA,
+ ccgr_query.cm_query.td_thres.Tn);
+
+ seq_printf(file, " mode: %s\n",
+ (ccgr_query.cm_query.ctl_mode &
+ QMAN_CGR_MODE_FRAME) ?
+ "frame count" : "byte count");
+ seq_printf(file, " i_cnt: %llu\n", (u64)ccgr_query.cm_query.i_cnt);
+ seq_printf(file, " a_cnt: %llu\n", (u64)ccgr_query.cm_query.a_cnt);
+
+ return 0;
+}
+
+static int query_ccgr_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, query_ccgr_show, NULL);
+}
+
+static ssize_t query_ccgr_write(struct file *f, const char __user *buf,
+ size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ query_ccgr_data.ccgid = val;
+ return count;
+}
+
+static const struct file_operations query_ccgr_fops = {
+ .owner = THIS_MODULE,
+ .open = query_ccgr_open,
+ .read = seq_read,
+ .write = query_ccgr_write,
+ .release = single_release,
+};
+/*******************************************************************************
+ * QMan register
+ ******************************************************************************/
+struct qman_register_s {
+ u32 val;
+};
+static struct qman_register_s qman_register_data;
+
+static void init_ccsrmempeek(void)
+{
+ struct device_node *dn;
+ const u32 *regaddr_p;
+
+ dn = of_find_compatible_node(NULL, NULL, "fsl,qman");
+ if (!dn) {
+ pr_info("No fsl,qman node\n");
+ return;
+ }
+ regaddr_p = of_get_address(dn, 0, &qman_ccsr_size, NULL);
+ if (!regaddr_p) {
+ of_node_put(dn);
+ return;
+ }
+ qman_ccsr_start = of_translate_address(dn, regaddr_p);
+ of_node_put(dn);
+}
+/* This function provides access to QMan ccsr memory map */
+static int qman_ccsrmempeek(u32 *val, u32 offset)
+{
+ void __iomem *addr;
+ u64 phys_addr;
+
+ if (!qman_ccsr_start)
+ return -EINVAL;
+
+ if (offset > (qman_ccsr_size - sizeof(u32)))
+ return -EINVAL;
+
+ phys_addr = qman_ccsr_start + offset;
+ addr = ioremap(phys_addr, sizeof(u32));
+ if (!addr) {
+ pr_err("ccsrmempeek, ioremap failed\n");
+ return -EINVAL;
+ }
+ *val = in_be32(addr);
+ iounmap(addr);
+ return 0;
+}
+
+static int qman_ccsrmempeek_show(struct seq_file *file, void *offset)
+{
+ u32 b;
+
+ qman_ccsrmempeek(&b, qman_register_data.val);
+ seq_printf(file, "QMan register offset = 0x%x\n",
+ qman_register_data.val);
+ seq_printf(file, "value = 0x%08x\n", b);
+
+ return 0;
+}
+
+static int qman_ccsrmempeek_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, qman_ccsrmempeek_show, NULL);
+}
+
+static ssize_t qman_ccsrmempeek_write(struct file *f, const char __user *buf,
+ size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ /* multiple of 4 */
+ if (val > (qman_ccsr_size - sizeof(u32))) {
+ pr_info("Input 0x%lx > 0x%llx\n",
+ val, (qman_ccsr_size - sizeof(u32)));
+ return -EINVAL;
+ }
+ if (val & 0x3) {
+ pr_info("Input 0x%lx not multiple of 4\n", val);
+ return -EINVAL;
+ }
+ qman_register_data.val = val;
+ return count;
+}
+
+static const struct file_operations qman_ccsrmempeek_fops = {
+ .owner = THIS_MODULE,
+ .open = qman_ccsrmempeek_open,
+ .read = seq_read,
+ .write = qman_ccsrmempeek_write,
+};
+
+/*******************************************************************************
+ * QMan state
+ ******************************************************************************/
+static int qman_fqd_state_show(struct seq_file *file, void *offset)
+{
+ struct qm_mcr_queryfq_np np;
+ struct qman_fq fq;
+ struct line_buffer_fq line_buf;
+ int ret, i;
+ u8 *state = file->private;
+ u32 qm_fq_state_cnt[ARRAY_SIZE(fqd_states)];
+
+ memset(qm_fq_state_cnt, 0, sizeof(qm_fq_state_cnt));
+ memset(&line_buf, 0, sizeof(line_buf));
+
+ seq_printf(file, "List of fq ids in state: %s\n", state_txt[*state]);
+
+ for (i = 1; i < fqid_max; i++) {
+ fq.fqid = i;
+ ret = qman_query_fq_np(&fq, &np);
+ if (ret)
+ return ret;
+ if (*state == (np.state & QM_MCR_NP_STATE_MASK))
+ add_to_line_buffer(&line_buf, fq.fqid, file);
+ /* Keep a summary count of all states */
+ if ((np.state & QM_MCR_NP_STATE_MASK) < ARRAY_SIZE(fqd_states))
+ qm_fq_state_cnt[(np.state & QM_MCR_NP_STATE_MASK)]++;
+ }
+ flush_line_buffer(&line_buf, file);
+
+ for (i = 0; i < ARRAY_SIZE(fqd_states); i++) {
+ seq_printf(file, "%s count = %u\n", state_txt[i],
+ qm_fq_state_cnt[i]);
+ }
+ return 0;
+}
+
+static int qman_fqd_state_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, qman_fqd_state_show, inode->i_private);
+}
+
+static const struct file_operations qman_fqd_state_fops = {
+ .owner = THIS_MODULE,
+ .open = qman_fqd_state_open,
+ .read = seq_read,
+};
+
+static int qman_fqd_ctrl_show(struct seq_file *file, void *offset)
+{
+ struct qm_fqd fqd;
+ struct qman_fq fq;
+ u32 fq_en_cnt = 0, fq_di_cnt = 0;
+ int ret, i;
+ struct mask_filter_s *data = file->private;
+ const char *ctrl_txt = get_fqd_ctrl_text(data->mask);
+ struct line_buffer_fq line_buf;
+
+ memset(&line_buf, 0, sizeof(line_buf));
+ seq_printf(file, "List of fq ids with: %s :%s\n",
+ ctrl_txt, (data->filter) ? "enabled" : "disabled");
+ for (i = 1; i < fqid_max; i++) {
+ fq.fqid = i;
+ memset(&fqd, 0, sizeof(struct qm_fqd));
+ ret = qman_query_fq(&fq, &fqd);
+ if (ret)
+ return ret;
+ if (data->filter) {
+ if (fqd.fq_ctrl & data->mask)
+ add_to_line_buffer(&line_buf, fq.fqid, file);
+ } else {
+ if (!(fqd.fq_ctrl & data->mask))
+ add_to_line_buffer(&line_buf, fq.fqid, file);
+ }
+ if (fqd.fq_ctrl & data->mask)
+ fq_en_cnt++;
+ else
+ fq_di_cnt++;
+ }
+ flush_line_buffer(&line_buf, file);
+
+ seq_printf(file, "Total FQD with: %s : enabled = %u\n",
+ ctrl_txt, fq_en_cnt);
+ seq_printf(file, "Total FQD with: %s : disabled = %u\n",
+ ctrl_txt, fq_di_cnt);
+ return 0;
+}
+
+/*******************************************************************************
+ * QMan ctrl CGE, TDE, ORP, CTX, CPC, SFDR, BLOCK, HOLD, CACHE
+ ******************************************************************************/
+static int qman_fqd_ctrl_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, qman_fqd_ctrl_show, inode->i_private);
+}
+
+static const struct file_operations qman_fqd_ctrl_fops = {
+ .owner = THIS_MODULE,
+ .open = qman_fqd_ctrl_open,
+ .read = seq_read,
+};
+
+/*******************************************************************************
+ * QMan ctrl summary
+ ******************************************************************************/
+/*******************************************************************************
+ * QMan summary state
+ ******************************************************************************/
+static int qman_fqd_non_prog_summary_show(struct seq_file *file, void *offset)
+{
+ struct qm_mcr_queryfq_np np;
+ struct qman_fq fq;
+ int ret, i;
+ u32 qm_fq_state_cnt[ARRAY_SIZE(fqd_states)];
+
+ memset(qm_fq_state_cnt, 0, sizeof(qm_fq_state_cnt));
+
+ for (i = 1; i < fqid_max; i++) {
+ fq.fqid = i;
+ ret = qman_query_fq_np(&fq, &np);
+ if (ret)
+ return ret;
+ /* Keep a summary count of all states */
+ if ((np.state & QM_MCR_NP_STATE_MASK) < ARRAY_SIZE(fqd_states))
+ qm_fq_state_cnt[(np.state & QM_MCR_NP_STATE_MASK)]++;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(fqd_states); i++) {
+ seq_printf(file, "%s count = %u\n", state_txt[i],
+ qm_fq_state_cnt[i]);
+ }
+ return 0;
+}
+
+static int qman_fqd_prog_summary_show(struct seq_file *file, void *offset)
+{
+ struct qm_fqd fqd;
+ struct qman_fq fq;
+ int ret, i , j;
+ u32 qm_prog_cnt[ARRAY_SIZE(mask_filter)/2];
+
+ memset(qm_prog_cnt, 0, sizeof(qm_prog_cnt));
+
+ for (i = 1; i < fqid_max; i++) {
+ memset(&fqd, 0, sizeof(struct qm_fqd));
+ fq.fqid = i;
+ ret = qman_query_fq(&fq, &fqd);
+ if (ret)
+ return ret;
+ /* Keep a summary count of all states */
+ for (j = 0; j < ARRAY_SIZE(mask_filter); j += 2)
+ if ((fqd.fq_ctrl & QM_FQCTRL_MASK) &
+ mask_filter[j].mask)
+ qm_prog_cnt[j/2]++;
+ }
+ for (i = 0; i < ARRAY_SIZE(mask_filter) / 2; i++) {
+ seq_printf(file, "%s count = %u\n",
+ get_fqd_ctrl_text(mask_filter[i*2].mask),
+ qm_prog_cnt[i]);
+ }
+ return 0;
+}
+
+static int qman_fqd_summary_show(struct seq_file *file, void *offset)
+{
+ int ret;
+
+ /* Display summary of non programmable fields */
+ ret = qman_fqd_non_prog_summary_show(file, offset);
+ if (ret)
+ return ret;
+ seq_puts(file, "-----------------------------------------\n");
+ /* Display programmable fields */
+ ret = qman_fqd_prog_summary_show(file, offset);
+ if (ret)
+ return ret;
+ return 0;
+}
+
+static int qman_fqd_summary_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, qman_fqd_summary_show, NULL);
+}
+
+static const struct file_operations qman_fqd_summary_fops = {
+ .owner = THIS_MODULE,
+ .open = qman_fqd_summary_open,
+ .read = seq_read,
+};
+
+/*******************************************************************************
+ * QMan destination work queue
+ ******************************************************************************/
+struct qman_dest_wq_s {
+ u16 wq_id;
+};
+static struct qman_dest_wq_s qman_dest_wq_data = {
+ .wq_id = 0,
+};
+
+static int qman_fqd_dest_wq_show(struct seq_file *file, void *offset)
+{
+ struct qm_fqd fqd;
+ struct qman_fq fq;
+ int ret, i;
+ u16 *wq, wq_id = qman_dest_wq_data.wq_id;
+ struct line_buffer_fq line_buf;
+
+ memset(&line_buf, 0, sizeof(line_buf));
+ /* use vmalloc : need to allocate large memory region and don't
+ * require the memory to be physically contiguous. */
+ wq = vzalloc(sizeof(u16) * (0xFFFF+1));
+ if (!wq)
+ return -ENOMEM;
+
+ seq_printf(file, "List of fq ids with destination work queue id"
+ " = 0x%x\n", wq_id);
+
+ for (i = 1; i < fqid_max; i++) {
+ fq.fqid = i;
+ memset(&fqd, 0, sizeof(struct qm_fqd));
+ ret = qman_query_fq(&fq, &fqd);
+ if (ret) {
+ vfree(wq);
+ return ret;
+ }
+ if (wq_id == fqd.dest_wq)
+ add_to_line_buffer(&line_buf, fq.fqid, file);
+ wq[fqd.dest_wq]++;
+ }
+ flush_line_buffer(&line_buf, file);
+
+ seq_puts(file, "Summary of all FQD destination work queue values\n");
+ for (i = 0; i < 0xFFFF; i++) {
+ if (wq[i])
+ seq_printf(file, "Channel: 0x%x WQ: 0x%x WQ_ID: 0x%x, "
+ "count = %u\n", i >> 3, i & 0x3, i, wq[i]);
+ }
+ vfree(wq);
+ return 0;
+}
+
+static ssize_t qman_fqd_dest_wq_write(struct file *f, const char __user *buf,
+ size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > 0xFFFF)
+ return -EINVAL;
+ qman_dest_wq_data.wq_id = val;
+ return count;
+}
+
+static int qman_fqd_dest_wq_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, qman_fqd_dest_wq_show, NULL);
+}
+
+static const struct file_operations qman_fqd_dest_wq_fops = {
+ .owner = THIS_MODULE,
+ .open = qman_fqd_dest_wq_open,
+ .read = seq_read,
+ .write = qman_fqd_dest_wq_write,
+};
+
+/*******************************************************************************
+ * QMan Intra-Class Scheduling Credit
+ ******************************************************************************/
+static int qman_fqd_cred_show(struct seq_file *file, void *offset)
+{
+ struct qm_fqd fqd;
+ struct qman_fq fq;
+ int ret, i;
+ u32 fq_cnt = 0;
+ struct line_buffer_fq line_buf;
+
+ memset(&line_buf, 0, sizeof(line_buf));
+ seq_puts(file, "List of fq ids with Intra-Class Scheduling Credit > 0"
+ "\n");
+
+ for (i = 1; i < fqid_max; i++) {
+ fq.fqid = i;
+ memset(&fqd, 0, sizeof(struct qm_fqd));
+ ret = qman_query_fq(&fq, &fqd);
+ if (ret)
+ return ret;
+ if (fqd.ics_cred > 0) {
+ add_to_line_buffer(&line_buf, fq.fqid, file);
+ fq_cnt++;
+ }
+ }
+ flush_line_buffer(&line_buf, file);
+
+ seq_printf(file, "Total FQD with ics_cred > 0 = %d\n", fq_cnt);
+ return 0;
+}
+
+static int qman_fqd_cred_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, qman_fqd_cred_show, NULL);
+}
+
+static const struct file_operations qman_fqd_cred_fops = {
+ .owner = THIS_MODULE,
+ .open = qman_fqd_cred_open,
+ .read = seq_read,
+};
+
+/*******************************************************************************
+ * Class Queue Fields
+ ******************************************************************************/
+struct query_cq_fields_data_s {
+ u32 cqid;
+};
+
+static struct query_cq_fields_data_s query_cq_fields_data = {
+ .cqid = 1,
+};
+
+static int query_cq_fields_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ struct qm_mcr_ceetm_cq_query query_result;
+ unsigned int cqid;
+ unsigned int portal;
+
+ if ((qman_ip_rev & 0xFF00) < QMAN_REV30)
+ return -EINVAL;
+
+ cqid = query_cq_fields_data.cqid & 0x00FFFFFF;
+ portal = query_cq_fields_data.cqid >> 24;
+ if (portal > qm_dc_portal_fman1)
+ return -EINVAL;
+
+ ret = qman_ceetm_query_cq(cqid, portal, &query_result);
+ if (ret)
+ return ret;
+ seq_printf(file, "Query CQ Fields Result cqid 0x%x on DCP %d\n",
+ cqid, portal);
+ seq_printf(file, " ccgid: %u\n", query_result.ccgid);
+ seq_printf(file, " state: %u\n", query_result.state);
+ seq_printf(file, " pfdr_hptr: %u\n", query_result.pfdr_hptr);
+ seq_printf(file, " pfdr_tptr: %u\n", query_result.pfdr_tptr);
+ seq_printf(file, " od1_xsfdr: %u\n", query_result.od1_xsfdr);
+ seq_printf(file, " od2_xsfdr: %u\n", query_result.od2_xsfdr);
+ seq_printf(file, " od3_xsfdr: %u\n", query_result.od3_xsfdr);
+ seq_printf(file, " od4_xsfdr: %u\n", query_result.od4_xsfdr);
+ seq_printf(file, " od5_xsfdr: %u\n", query_result.od5_xsfdr);
+ seq_printf(file, " od6_xsfdr: %u\n", query_result.od6_xsfdr);
+ seq_printf(file, " ra1_xsfdr: %u\n", query_result.ra1_xsfdr);
+ seq_printf(file, " ra2_xsfdr: %u\n", query_result.ra2_xsfdr);
+ seq_printf(file, " frame_count: %u\n", query_result.frm_cnt);
+
+ return 0;
+}
+
+static int query_cq_fields_open(struct inode *inode,
+ struct file *file)
+{
+ return single_open(file, query_cq_fields_show, NULL);
+}
+
+static ssize_t query_cq_fields_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ query_cq_fields_data.cqid = (u32)val;
+ return count;
+}
+
+static const struct file_operations query_cq_fields_fops = {
+ .owner = THIS_MODULE,
+ .open = query_cq_fields_open,
+ .read = seq_read,
+ .write = query_cq_fields_write,
+ .release = single_release,
+};
+
+/*******************************************************************************
+ * READ CEETM_XSFDR_IN_USE
+ ******************************************************************************/
+struct query_ceetm_xsfdr_data_s {
+ enum qm_dc_portal dcp_portal;
+};
+
+static struct query_ceetm_xsfdr_data_s query_ceetm_xsfdr_data;
+
+static int query_ceetm_xsfdr_show(struct seq_file *file, void *offset)
+{
+ int ret;
+ unsigned int xsfdr_in_use;
+ enum qm_dc_portal portal;
+
+
+ if (qman_ip_rev < QMAN_REV31)
+ return -EINVAL;
+
+ portal = query_ceetm_xsfdr_data.dcp_portal;
+ ret = qman_ceetm_get_xsfdr(portal, &xsfdr_in_use);
+ if (ret) {
+ seq_printf(file, "Read CEETM_XSFDR_IN_USE on DCP %d failed\n",
+ portal);
+ return ret;
+ }
+
+ seq_printf(file, "DCP%d: CEETM_XSFDR_IN_USE number is %u\n", portal,
+ (xsfdr_in_use & 0x1FFF));
+ return 0;
+}
+
+static int query_ceetm_xsfdr_open(struct inode *inode,
+ struct file *file)
+{
+ return single_open(file, query_ceetm_xsfdr_show, NULL);
+}
+
+static ssize_t query_ceetm_xsfdr_write(struct file *f,
+ const char __user *buf, size_t count, loff_t *off)
+{
+ int ret;
+ unsigned long val;
+
+ ret = user_input_convert(buf, count, &val);
+ if (ret)
+ return ret;
+ if (val > qm_dc_portal_fman1)
+ return -EINVAL;
+ query_ceetm_xsfdr_data.dcp_portal = (u32)val;
+ return count;
+}
+
+static const struct file_operations query_ceetm_xsfdr_fops = {
+ .owner = THIS_MODULE,
+ .open = query_ceetm_xsfdr_open,
+ .read = seq_read,
+ .write = query_ceetm_xsfdr_write,
+ .release = single_release,
+};
+
+/* helper macros used in qman_debugfs_module_init */
+#define QMAN_DBGFS_ENTRY(name, mode, parent, data, fops) \
+ do { \
+ d = debugfs_create_file(name, \
+ mode, parent, \
+ data, \
+ fops); \
+ if (d == NULL) { \
+ ret = -ENOMEM; \
+ goto _return; \
+ } \
+ } while (0)
+
+/* dfs_root as parent */
+#define QMAN_DBGFS_ENTRY_ROOT(name, mode, data, fops) \
+ QMAN_DBGFS_ENTRY(name, mode, dfs_root, data, fops)
+
+/* fqd_root as parent */
+#define QMAN_DBGFS_ENTRY_FQDROOT(name, mode, data, fops) \
+ QMAN_DBGFS_ENTRY(name, mode, fqd_root, data, fops)
+
+/* fqd state */
+#define QMAN_DBGFS_ENTRY_FQDSTATE(name, index) \
+ QMAN_DBGFS_ENTRY_FQDROOT(name, S_IRUGO, \
+ (void *)&mask_filter[index], &qman_fqd_ctrl_fops)
+
+static int __init qman_debugfs_module_init(void)
+{
+ int ret = 0;
+ struct dentry *d, *fqd_root;
+ u32 reg;
+
+ fqid_max = 0;
+ init_ccsrmempeek();
+ if (qman_ccsr_start) {
+ if (!qman_ccsrmempeek(&reg, QM_FQD_AR)) {
+ /* extract the size of the FQD window */
+ reg = reg & 0x3f;
+ /* calculate valid frame queue descriptor range */
+ fqid_max = (1 << (reg + 1)) / QM_FQD_BLOCK_SIZE;
+ }
+ }
+ dfs_root = debugfs_create_dir("qman", NULL);
+ fqd_root = debugfs_create_dir("fqd", dfs_root);
+ if (dfs_root == NULL || fqd_root == NULL) {
+ ret = -ENOMEM;
+ pr_err("Cannot create qman/fqd debugfs dir\n");
+ goto _return;
+ }
+ if (fqid_max) {
+ QMAN_DBGFS_ENTRY_ROOT("ccsrmempeek", S_IRUGO | S_IWUGO,
+ NULL, &qman_ccsrmempeek_fops);
+ }
+ QMAN_DBGFS_ENTRY_ROOT("query_fq_np_fields", S_IRUGO | S_IWUGO,
+ &query_fq_np_fields_data, &query_fq_np_fields_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("query_fq_fields", S_IRUGO | S_IWUGO,
+ &query_fq_fields_data, &query_fq_fields_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("query_wq_lengths", S_IRUGO | S_IWUGO,
+ &query_wq_lengths_data, &query_wq_lengths_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("query_cgr", S_IRUGO | S_IWUGO,
+ &query_cgr_data, &query_cgr_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("query_congestion", S_IRUGO,
+ NULL, &query_congestion_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("testwrite_cgr", S_IRUGO,
+ NULL, &testwrite_cgr_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("testwrite_cgr_cgrid", S_IRUGO | S_IWUGO,
+ NULL, &teswrite_cgr_cgrid_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("testwrite_cgr_ibcnt", S_IRUGO | S_IWUGO,
+ NULL, &teswrite_cgr_ibcnt_fops);
+
+ QMAN_DBGFS_ENTRY_ROOT("query_ceetm_ccgr", S_IRUGO | S_IWUGO,
+ &query_ccgr_data, &query_ccgr_fops);
+ /* Create files with fqd_root as parent */
+
+ QMAN_DBGFS_ENTRY_FQDROOT("stateoos", S_IRUGO,
+ (void *)&fqd_states[QM_MCR_NP_STATE_OOS], &qman_fqd_state_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("state_retired", S_IRUGO,
+ (void *)&fqd_states[QM_MCR_NP_STATE_RETIRED],
+ &qman_fqd_state_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("state_tentatively_sched", S_IRUGO,
+ (void *)&fqd_states[QM_MCR_NP_STATE_TEN_SCHED],
+ &qman_fqd_state_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("state_truly_sched", S_IRUGO,
+ (void *)&fqd_states[QM_MCR_NP_STATE_TRU_SCHED],
+ &qman_fqd_state_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("state_parked", S_IRUGO,
+ (void *)&fqd_states[QM_MCR_NP_STATE_PARKED],
+ &qman_fqd_state_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("state_active", S_IRUGO,
+ (void *)&fqd_states[QM_MCR_NP_STATE_ACTIVE],
+ &qman_fqd_state_fops);
+ QMAN_DBGFS_ENTRY_ROOT("query_cq_fields", S_IRUGO | S_IWUGO,
+ &query_cq_fields_data, &query_cq_fields_fops);
+ QMAN_DBGFS_ENTRY_ROOT("query_ceetm_xsfdr_in_use", S_IRUGO | S_IWUGO,
+ &query_ceetm_xsfdr_data, &query_ceetm_xsfdr_fops);
+
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("cge_enable", 17);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("cge_disable", 16);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("tde_enable", 15);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("tde_disable", 14);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("orp_enable", 13);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("orp_disable", 12);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("ctx_a_stashing_enable", 11);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("ctx_a_stashing_disable", 10);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("cpc_enable", 9);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("cpc_disable", 8);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("sfdr_enable", 7);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("sfdr_disable", 6);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("avoid_blocking_enable", 5);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("avoid_blocking_disable", 4);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("hold_active_enable", 3);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("hold_active_disable", 2);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("prefer_in_cache_enable", 1);
+
+ QMAN_DBGFS_ENTRY_FQDSTATE("prefer_in_cache_disable", 0);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("summary", S_IRUGO,
+ NULL, &qman_fqd_summary_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("wq", S_IRUGO | S_IWUGO,
+ NULL, &qman_fqd_dest_wq_fops);
+
+ QMAN_DBGFS_ENTRY_FQDROOT("cred", S_IRUGO,
+ NULL, &qman_fqd_cred_fops);
+
+ return 0;
+
+_return:
+ debugfs_remove_recursive(dfs_root);
+ return ret;
+}
+
+static void __exit qman_debugfs_module_exit(void)
+{
+ debugfs_remove_recursive(dfs_root);
+}
+
+module_init(qman_debugfs_module_init);
+module_exit(qman_debugfs_module_exit);
+MODULE_LICENSE("Dual BSD/GPL");
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_driver.c
@@ -0,0 +1,977 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "qman_private.h"
+
+#include <asm/smp.h> /* hard_smp_processor_id() if !CONFIG_SMP */
+#ifdef CONFIG_HOTPLUG_CPU
+#include <linux/cpu.h>
+#endif
+
+/* Global variable containing revision id (even on non-control plane systems
+ * where CCSR isn't available) */
+u16 qman_ip_rev;
+EXPORT_SYMBOL(qman_ip_rev);
+u8 qman_ip_cfg;
+EXPORT_SYMBOL(qman_ip_cfg);
+u16 qm_channel_pool1 = QMAN_CHANNEL_POOL1;
+EXPORT_SYMBOL(qm_channel_pool1);
+u16 qm_channel_caam = QMAN_CHANNEL_CAAM;
+EXPORT_SYMBOL(qm_channel_caam);
+u16 qm_channel_pme = QMAN_CHANNEL_PME;
+EXPORT_SYMBOL(qm_channel_pme);
+u16 qm_channel_dce = QMAN_CHANNEL_DCE;
+EXPORT_SYMBOL(qm_channel_dce);
+u16 qman_portal_max;
+EXPORT_SYMBOL(qman_portal_max);
+
+u32 qman_clk;
+struct qm_ceetm qman_ceetms[QMAN_CEETM_MAX];
+/* the qman ceetm instances on the given SoC */
+u8 num_ceetms;
+
+/* For these variables, and the portal-initialisation logic, the
+ * comments in bman_driver.c apply here so won't be repeated. */
+static struct qman_portal *shared_portals[NR_CPUS];
+static int num_shared_portals;
+static int shared_portals_idx;
+static LIST_HEAD(unused_pcfgs);
+static DEFINE_SPINLOCK(unused_pcfgs_lock);
+
+/* A SDQCR mask comprising all the available/visible pool channels */
+static u32 pools_sdqcr;
+
+#define STR_ERR_NOPROP "No '%s' property in node %s\n"
+#define STR_ERR_CELL "'%s' is not a %d-cell range in node %s\n"
+#define STR_FQID_RANGE "fsl,fqid-range"
+#define STR_POOL_CHAN_RANGE "fsl,pool-channel-range"
+#define STR_CGRID_RANGE "fsl,cgrid-range"
+
+/* A "fsl,fqid-range" node; release the given range to the allocator */
+static __init int fsl_fqid_range_init(struct device_node *node)
+{
+ int ret;
+ const u32 *range = of_get_property(node, STR_FQID_RANGE, &ret);
+ if (!range) {
+ pr_err(STR_ERR_NOPROP, STR_FQID_RANGE, node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err(STR_ERR_CELL, STR_FQID_RANGE, 2, node->full_name);
+ return -EINVAL;
+ }
+ qman_seed_fqid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ pr_info("Qman: FQID allocator includes range %d:%d\n",
+ be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ return 0;
+}
+
+/* A "fsl,pool-channel-range" node; add to the SDQCR mask only */
+static __init int fsl_pool_channel_range_sdqcr(struct device_node *node)
+{
+ int ret;
+ const u32 *chanid = of_get_property(node, STR_POOL_CHAN_RANGE, &ret);
+ if (!chanid) {
+ pr_err(STR_ERR_NOPROP, STR_POOL_CHAN_RANGE, node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err(STR_ERR_CELL, STR_POOL_CHAN_RANGE, 1, node->full_name);
+ return -EINVAL;
+ }
+ for (ret = 0; ret < be32_to_cpu(chanid[1]); ret++)
+ pools_sdqcr |= QM_SDQCR_CHANNELS_POOL_CONV(be32_to_cpu(chanid[0]) + ret);
+ return 0;
+}
+
+/* A "fsl,pool-channel-range" node; release the given range to the allocator */
+static __init int fsl_pool_channel_range_init(struct device_node *node)
+{
+ int ret;
+ const u32 *chanid = of_get_property(node, STR_POOL_CHAN_RANGE, &ret);
+ if (!chanid) {
+ pr_err(STR_ERR_NOPROP, STR_POOL_CHAN_RANGE, node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err(STR_ERR_CELL, STR_POOL_CHAN_RANGE, 1, node->full_name);
+ return -EINVAL;
+ }
+ qman_seed_pool_range(be32_to_cpu(chanid[0]), be32_to_cpu(chanid[1]));
+ pr_info("Qman: pool channel allocator includes range %d:%d\n",
+ be32_to_cpu(chanid[0]), be32_to_cpu(chanid[1]));
+ return 0;
+}
+
+/* A "fsl,cgrid-range" node; release the given range to the allocator */
+static __init int fsl_cgrid_range_init(struct device_node *node)
+{
+ struct qman_cgr cgr;
+ int ret, errors = 0;
+ const u32 *range = of_get_property(node, STR_CGRID_RANGE, &ret);
+ if (!range) {
+ pr_err(STR_ERR_NOPROP, STR_CGRID_RANGE, node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err(STR_ERR_CELL, STR_CGRID_RANGE, 2, node->full_name);
+ return -EINVAL;
+ }
+ qman_seed_cgrid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ pr_info("Qman: CGRID allocator includes range %d:%d\n",
+ be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ for (cgr.cgrid = 0; cgr.cgrid < __CGR_NUM; cgr.cgrid++) {
+ ret = qman_modify_cgr(&cgr, QMAN_CGR_FLAG_USE_INIT, NULL);
+ if (ret)
+ errors++;
+ }
+ if (errors)
+ pr_err("Warning: %d error%s while initialising CGRs %d:%d\n",
+ errors, (errors > 1) ? "s" : "", range[0], range[1]);
+ return 0;
+}
+
+static __init int fsl_ceetm_init(struct device_node *node)
+{
+ enum qm_dc_portal dcp_portal;
+ struct qm_ceetm_sp *sp;
+ struct qm_ceetm_lni *lni;
+ int ret, i;
+ const u32 *range;
+
+ /* Find LFQID range */
+ range = of_get_property(node, "fsl,ceetm-lfqid-range", &ret);
+ if (!range) {
+ pr_err("No fsl,ceetm-lfqid-range in node %s\n",
+ node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err("fsl,ceetm-lfqid-range is not a 2-cell range in node"
+ " %s\n", node->full_name);
+ return -EINVAL;
+ }
+
+ dcp_portal = (be32_to_cpu(range[0]) & 0x0F0000) >> 16;
+ if (dcp_portal > qm_dc_portal_fman1) {
+ pr_err("The DCP portal %d doesn't support CEETM\n", dcp_portal);
+ return -EINVAL;
+ }
+
+ if (dcp_portal == qm_dc_portal_fman0)
+ qman_seed_ceetm0_lfqid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ if (dcp_portal == qm_dc_portal_fman1)
+ qman_seed_ceetm1_lfqid_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ pr_debug("Qman: The lfqid allocator of CEETM %d includes range"
+ " 0x%x:0x%x\n", dcp_portal, be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+
+ qman_ceetms[dcp_portal].idx = dcp_portal;
+ INIT_LIST_HEAD(&qman_ceetms[dcp_portal].sub_portals);
+ INIT_LIST_HEAD(&qman_ceetms[dcp_portal].lnis);
+
+ /* Find Sub-portal range */
+ range = of_get_property(node, "fsl,ceetm-sp-range", &ret);
+ if (!range) {
+ pr_err("No fsl,ceetm-sp-range in node %s\n", node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err("fsl,ceetm-sp-range is not a 2-cell range in node %s\n",
+ node->full_name);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < be32_to_cpu(range[1]); i++) {
+ sp = kzalloc(sizeof(*sp), GFP_KERNEL);
+ if (!sp) {
+ pr_err("Can't alloc memory for sub-portal %d\n",
+ range[0] + i);
+ return -ENOMEM;
+ }
+ sp->idx = be32_to_cpu(range[0]) + i;
+ sp->dcp_idx = dcp_portal;
+ sp->is_claimed = 0;
+ list_add_tail(&sp->node, &qman_ceetms[dcp_portal].sub_portals);
+ sp++;
+ }
+ pr_debug("Qman: Reserve sub-portal %d:%d for CEETM %d\n",
+ be32_to_cpu(range[0]), be32_to_cpu(range[1]), dcp_portal);
+ qman_ceetms[dcp_portal].sp_range[0] = be32_to_cpu(range[0]);
+ qman_ceetms[dcp_portal].sp_range[1] = be32_to_cpu(range[1]);
+
+ /* Find LNI range */
+ range = of_get_property(node, "fsl,ceetm-lni-range", &ret);
+ if (!range) {
+ pr_err("No fsl,ceetm-lni-range in node %s\n", node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err("fsl,ceetm-lni-range is not a 2-cell range in node %s\n",
+ node->full_name);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < be32_to_cpu(range[1]); i++) {
+ lni = kzalloc(sizeof(*lni), GFP_KERNEL);
+ if (!lni) {
+ pr_err("Can't alloc memory for LNI %d\n",
+ range[0] + i);
+ return -ENOMEM;
+ }
+ lni->idx = be32_to_cpu(range[0]) + i;
+ lni->dcp_idx = dcp_portal;
+ lni->is_claimed = 0;
+ INIT_LIST_HEAD(&lni->channels);
+ list_add_tail(&lni->node, &qman_ceetms[dcp_portal].lnis);
+ lni++;
+ }
+ pr_debug("Qman: Reserve LNI %d:%d for CEETM %d\n",
+ be32_to_cpu(range[0]), be32_to_cpu(range[1]), dcp_portal);
+ qman_ceetms[dcp_portal].lni_range[0] = be32_to_cpu(range[0]);
+ qman_ceetms[dcp_portal].lni_range[1] = be32_to_cpu(range[1]);
+
+ /* Find CEETM channel range */
+ range = of_get_property(node, "fsl,ceetm-channel-range", &ret);
+ if (!range) {
+ pr_err("No fsl,ceetm-channel-range in node %s\n",
+ node->full_name);
+ return -EINVAL;
+ }
+ if (ret != 8) {
+ pr_err("fsl,ceetm-channel-range is not a 2-cell range in node"
+ "%s\n", node->full_name);
+ return -EINVAL;
+ }
+
+ if (dcp_portal == qm_dc_portal_fman0)
+ qman_seed_ceetm0_channel_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ if (dcp_portal == qm_dc_portal_fman1)
+ qman_seed_ceetm1_channel_range(be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+ pr_debug("Qman: The channel allocator of CEETM %d includes"
+ " range %d:%d\n", dcp_portal, be32_to_cpu(range[0]), be32_to_cpu(range[1]));
+
+ /* Set CEETM PRES register */
+ ret = qman_ceetm_set_prescaler(dcp_portal);
+ if (ret)
+ return ret;
+ return 0;
+}
+
+static void qman_get_ip_revision(struct device_node *dn)
+{
+ u16 ip_rev = 0;
+ u8 ip_cfg = QMAN_REV_CFG_0;
+ for_each_compatible_node(dn, NULL, "fsl,qman-portal") {
+ if (!of_device_is_available(dn))
+ continue;
+ if (of_device_is_compatible(dn, "fsl,qman-portal-1.0") ||
+ of_device_is_compatible(dn, "fsl,qman-portal-1.0.0")) {
+ pr_err("QMAN rev1.0 on P4080 rev1 is not supported!\n");
+ BUG_ON(1);
+ } else if (of_device_is_compatible(dn, "fsl,qman-portal-1.1") ||
+ of_device_is_compatible(dn, "fsl,qman-portal-1.1.0")) {
+ ip_rev = QMAN_REV11;
+ qman_portal_max = 10;
+ } else if (of_device_is_compatible(dn, "fsl,qman-portal-1.2") ||
+ of_device_is_compatible(dn, "fsl,qman-portal-1.2.0")) {
+ ip_rev = QMAN_REV12;
+ qman_portal_max = 10;
+ } else if (of_device_is_compatible(dn, "fsl,qman-portal-2.0") ||
+ of_device_is_compatible(dn, "fsl,qman-portal-2.0.0")) {
+ ip_rev = QMAN_REV20;
+ qman_portal_max = 3;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.0.0")) {
+ ip_rev = QMAN_REV30;
+ qman_portal_max = 50;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.0.1")) {
+ ip_rev = QMAN_REV30;
+ qman_portal_max = 25;
+ ip_cfg = QMAN_REV_CFG_1;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.1.0")) {
+ ip_rev = QMAN_REV31;
+ qman_portal_max = 50;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.1.1")) {
+ ip_rev = QMAN_REV31;
+ qman_portal_max = 25;
+ ip_cfg = QMAN_REV_CFG_1;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.1.2")) {
+ ip_rev = QMAN_REV31;
+ qman_portal_max = 18;
+ ip_cfg = QMAN_REV_CFG_2;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.1.3")) {
+ ip_rev = QMAN_REV31;
+ qman_portal_max = 10;
+ ip_cfg = QMAN_REV_CFG_3;
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.2.0")) {
+ ip_rev = QMAN_REV32;
+ qman_portal_max = 10;
+ ip_cfg = QMAN_REV_CFG_3; // TODO: Verify for ls1043
+ } else if (of_device_is_compatible(dn,
+ "fsl,qman-portal-3.2.1")) {
+ ip_rev = QMAN_REV32;
+ qman_portal_max = 10;
+ ip_cfg = QMAN_REV_CFG_3;
+ } else {
+ pr_warn("unknown QMan version in portal node,"
+ "default to rev1.1\n");
+ ip_rev = QMAN_REV11;
+ qman_portal_max = 10;
+ }
+
+ if (!qman_ip_rev) {
+ if (ip_rev) {
+ qman_ip_rev = ip_rev;
+ qman_ip_cfg = ip_cfg;
+ } else {
+ pr_warn("unknown Qman version,"
+ " default to rev1.1\n");
+ qman_ip_rev = QMAN_REV11;
+ qman_ip_cfg = QMAN_REV_CFG_0;
+ }
+ } else if (ip_rev && (qman_ip_rev != ip_rev))
+ pr_warn("Revision=0x%04x, but portal '%s' has"
+ " 0x%04x\n",
+ qman_ip_rev, dn->full_name, ip_rev);
+ if (qman_ip_rev == ip_rev)
+ break;
+ }
+}
+
+/* Parse a portal node, perform generic mapping duties and return the config. It
+ * is not known at this stage for what purpose (or even if) the portal will be
+ * used. */
+static struct qm_portal_config * __init parse_pcfg(struct device_node *node)
+{
+ struct qm_portal_config *pcfg;
+ const u32 *index_p;
+ u32 index, channel;
+ int irq, ret;
+ resource_size_t len;
+
+ pcfg = kmalloc(sizeof(*pcfg), GFP_KERNEL);
+ if (!pcfg) {
+ pr_err("can't allocate portal config");
+ return NULL;
+ }
+
+ /*
+ * This is a *horrible hack*, but the IOMMU/PAMU driver needs a
+ * 'struct device' in order to get the PAMU stashing setup and the QMan
+ * portal [driver] won't function at all without ring stashing
+ *
+ * Making the QMan portal driver nice and proper is part of the
+ * upstreaming effort
+ */
+ pcfg->dev.bus = &platform_bus_type;
+ pcfg->dev.of_node = node;
+#ifdef CONFIG_FSL_PAMU
+ pcfg->dev.archdata.iommu_domain = NULL;
+#endif
+
+ ret = of_address_to_resource(node, DPA_PORTAL_CE,
+ &pcfg->addr_phys[DPA_PORTAL_CE]);
+ if (ret) {
+ pr_err("Can't get %s property '%s'\n", node->full_name,
+ "reg::CE");
+ goto err;
+ }
+ ret = of_address_to_resource(node, DPA_PORTAL_CI,
+ &pcfg->addr_phys[DPA_PORTAL_CI]);
+ if (ret) {
+ pr_err("Can't get %s property '%s'\n", node->full_name,
+ "reg::CI");
+ goto err;
+ }
+ index_p = of_get_property(node, "cell-index", &ret);
+ if (!index_p || (ret != 4)) {
+ pr_err("Can't get %s property '%s'\n", node->full_name,
+ "cell-index");
+ goto err;
+ }
+ index = be32_to_cpu(*index_p);
+ if (index >= qman_portal_max) {
+ pr_err("QMan portal index %d is beyond max (%d)\n",
+ index, qman_portal_max);
+ goto err;
+ }
+
+ channel = index + QM_CHANNEL_SWPORTAL0;
+ pcfg->public_cfg.channel = channel;
+ pcfg->public_cfg.cpu = -1;
+ irq = irq_of_parse_and_map(node, 0);
+ if (irq == 0) {
+ pr_err("Can't get %s property '%s'\n", node->full_name,
+ "interrupts");
+ goto err;
+ }
+ pcfg->public_cfg.irq = irq;
+ pcfg->public_cfg.index = index;
+#ifdef CONFIG_FSL_QMAN_CONFIG
+ /* We need the same LIODN offset for all portals */
+ qman_liodn_fixup(pcfg->public_cfg.channel);
+#endif
+
+ len = resource_size(&pcfg->addr_phys[DPA_PORTAL_CE]);
+ if (len != (unsigned long)len)
+ goto err;
+
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_cache_ns(
+ pcfg->addr_phys[DPA_PORTAL_CE].start,
+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CE]));
+
+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap(
+ pcfg->addr_phys[DPA_PORTAL_CI].start,
+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI]));
+#else
+ pcfg->addr_virt[DPA_PORTAL_CE] = ioremap_prot(
+ pcfg->addr_phys[DPA_PORTAL_CE].start,
+ (unsigned long)len,
+ 0);
+ pcfg->addr_virt[DPA_PORTAL_CI] = ioremap_prot(
+ pcfg->addr_phys[DPA_PORTAL_CI].start,
+ resource_size(&pcfg->addr_phys[DPA_PORTAL_CI]),
+ _PAGE_GUARDED | _PAGE_NO_CACHE);
+#endif
+ return pcfg;
+err:
+ kfree(pcfg);
+ return NULL;
+}
+
+static struct qm_portal_config *get_pcfg(struct list_head *list)
+{
+ struct qm_portal_config *pcfg;
+ if (list_empty(list))
+ return NULL;
+ pcfg = list_entry(list->prev, struct qm_portal_config, list);
+ list_del(&pcfg->list);
+ return pcfg;
+}
+
+static struct qm_portal_config *get_pcfg_idx(struct list_head *list, u32 idx)
+{
+ struct qm_portal_config *pcfg;
+ if (list_empty(list))
+ return NULL;
+ list_for_each_entry(pcfg, list, list) {
+ if (pcfg->public_cfg.index == idx) {
+ list_del(&pcfg->list);
+ return pcfg;
+ }
+ }
+ return NULL;
+}
+
+static void portal_set_cpu(struct qm_portal_config *pcfg, int cpu)
+{
+#ifdef CONFIG_FSL_PAMU
+ int ret;
+ int window_count = 1;
+ struct iommu_domain_geometry geom_attr;
+ struct pamu_stash_attribute stash_attr;
+
+ pcfg->iommu_domain = iommu_domain_alloc(&platform_bus_type);
+ if (!pcfg->iommu_domain) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_alloc() failed",
+ __func__);
+ goto _no_iommu;
+ }
+ geom_attr.aperture_start = 0;
+ geom_attr.aperture_end =
+ ((dma_addr_t)1 << min(8 * sizeof(dma_addr_t), (size_t)36)) - 1;
+ geom_attr.force_aperture = true;
+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_GEOMETRY,
+ &geom_attr);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_domain_set_attr(pcfg->iommu_domain, DOMAIN_ATTR_WINDOWS,
+ &window_count);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ stash_attr.cpu = cpu;
+ stash_attr.cache = PAMU_ATTR_CACHE_L1;
+ /* set stash information for the window */
+ stash_attr.window = 0;
+ ret = iommu_domain_set_attr(pcfg->iommu_domain,
+ DOMAIN_ATTR_FSL_PAMU_STASH,
+ &stash_attr);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_domain_window_enable(pcfg->iommu_domain, 0, 0, 1ULL << 36,
+ IOMMU_READ | IOMMU_WRITE);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_window_enable() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_attach_device(pcfg->iommu_domain, &pcfg->dev);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_device_attach() = %d",
+ __func__, ret);
+ goto _iommu_domain_free;
+ }
+ ret = iommu_domain_set_attr(pcfg->iommu_domain,
+ DOMAIN_ATTR_FSL_PAMU_ENABLE,
+ &window_count);
+ if (ret < 0) {
+ pr_err(KBUILD_MODNAME ":%s(): iommu_domain_set_attr() = %d",
+ __func__, ret);
+ goto _iommu_detach_device;
+ }
+
+_no_iommu:
+#endif
+#ifdef CONFIG_FSL_QMAN_CONFIG
+ if (qman_set_sdest(pcfg->public_cfg.channel, cpu))
+#endif
+ pr_warn("Failed to set QMan portal's stash request queue\n");
+
+ return;
+
+#ifdef CONFIG_FSL_PAMU
+_iommu_detach_device:
+ iommu_detach_device(pcfg->iommu_domain, NULL);
+_iommu_domain_free:
+ iommu_domain_free(pcfg->iommu_domain);
+#endif
+}
+
+struct qm_portal_config *qm_get_unused_portal_idx(u32 idx)
+{
+ struct qm_portal_config *ret;
+ spin_lock(&unused_pcfgs_lock);
+ if (idx == QBMAN_ANY_PORTAL_IDX)
+ ret = get_pcfg(&unused_pcfgs);
+ else
+ ret = get_pcfg_idx(&unused_pcfgs, idx);
+ spin_unlock(&unused_pcfgs_lock);
+ /* Bind stashing LIODNs to the CPU we are currently executing on, and
+ * set the portal to use the stashing request queue corresonding to the
+ * cpu as well. The user-space driver assumption is that the pthread has
+ * to already be affine to one cpu only before opening a portal. If that
+ * check is circumvented, the only risk is a performance degradation -
+ * stashing will go to whatever cpu they happened to be running on when
+ * opening the device file, and if that isn't the cpu they subsequently
+ * bind to and do their polling on, tough. */
+ if (ret)
+ portal_set_cpu(ret, hard_smp_processor_id());
+ return ret;
+}
+
+struct qm_portal_config *qm_get_unused_portal(void)
+{
+ return qm_get_unused_portal_idx(QBMAN_ANY_PORTAL_IDX);
+}
+
+void qm_put_unused_portal(struct qm_portal_config *pcfg)
+{
+ spin_lock(&unused_pcfgs_lock);
+ list_add(&pcfg->list, &unused_pcfgs);
+ spin_unlock(&unused_pcfgs_lock);
+}
+
+static struct qman_portal *init_pcfg(struct qm_portal_config *pcfg)
+{
+ struct qman_portal *p;
+
+ pcfg->iommu_domain = NULL;
+ portal_set_cpu(pcfg, pcfg->public_cfg.cpu);
+ p = qman_create_affine_portal(pcfg, NULL);
+ if (p) {
+ u32 irq_sources = 0;
+ /* Determine what should be interrupt-vs-poll driven */
+#ifdef CONFIG_FSL_DPA_PIRQ_SLOW
+ irq_sources |= QM_PIRQ_EQCI | QM_PIRQ_EQRI | QM_PIRQ_MRI |
+ QM_PIRQ_CSCI | QM_PIRQ_CCSCI;
+#endif
+#ifdef CONFIG_FSL_DPA_PIRQ_FAST
+ irq_sources |= QM_PIRQ_DQRI;
+#endif
+ qman_p_irqsource_add(p, irq_sources);
+ pr_info("Qman portal %sinitialised, cpu %d\n",
+ pcfg->public_cfg.is_shared ? "(shared) " : "",
+ pcfg->public_cfg.cpu);
+ } else
+ pr_crit("Qman portal failure on cpu %d\n",
+ pcfg->public_cfg.cpu);
+ return p;
+}
+
+static void init_slave(int cpu)
+{
+ struct qman_portal *p;
+ struct cpumask oldmask = current->cpus_allowed;
+ set_cpus_allowed_ptr(current, get_cpu_mask(cpu));
+ p = qman_create_affine_slave(shared_portals[shared_portals_idx++], cpu);
+ if (!p)
+ pr_err("Qman slave portal failure on cpu %d\n", cpu);
+ else
+ pr_info("Qman portal %sinitialised, cpu %d\n", "(slave) ", cpu);
+ set_cpus_allowed_ptr(current, &oldmask);
+ if (shared_portals_idx >= num_shared_portals)
+ shared_portals_idx = 0;
+}
+
+static struct cpumask want_unshared __initdata;
+static struct cpumask want_shared __initdata;
+
+static int __init parse_qportals(char *str)
+{
+ return parse_portals_bootarg(str, &want_shared, &want_unshared,
+ "qportals");
+}
+__setup("qportals=", parse_qportals);
+
+static void qman_portal_update_sdest(const struct qm_portal_config *pcfg,
+ unsigned int cpu)
+{
+#ifdef CONFIG_FSL_PAMU
+ struct pamu_stash_attribute stash_attr;
+ int ret;
+
+ if (pcfg->iommu_domain) {
+ stash_attr.cpu = cpu;
+ stash_attr.cache = PAMU_ATTR_CACHE_L1;
+ /* set stash information for the window */
+ stash_attr.window = 0;
+ ret = iommu_domain_set_attr(pcfg->iommu_domain,
+ DOMAIN_ATTR_FSL_PAMU_STASH, &stash_attr);
+ if (ret < 0) {
+ pr_err("Failed to update pamu stash setting\n");
+ return;
+ }
+ }
+#endif
+#ifdef CONFIG_FSL_QMAN_CONFIG
+ if (qman_set_sdest(pcfg->public_cfg.channel, cpu))
+ pr_warn("Failed to update portal's stash request queue\n");
+#endif
+}
+
+static int qman_offline_cpu(unsigned int cpu)
+{
+ struct qman_portal *p;
+ const struct qm_portal_config *pcfg;
+ p = (struct qman_portal *)affine_portals[cpu];
+ if (p) {
+ pcfg = qman_get_qm_portal_config(p);
+ if (pcfg) {
+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(0));
+ qman_portal_update_sdest(pcfg, 0);
+ }
+ }
+ return 0;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+static int qman_online_cpu(unsigned int cpu)
+{
+ struct qman_portal *p;
+ const struct qm_portal_config *pcfg;
+ p = (struct qman_portal *)affine_portals[cpu];
+ if (p) {
+ pcfg = qman_get_qm_portal_config(p);
+ if (pcfg) {
+ irq_set_affinity(pcfg->public_cfg.irq, cpumask_of(cpu));
+ qman_portal_update_sdest(pcfg, cpu);
+ }
+ }
+ return 0;
+}
+
+static int qman_hotplug_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
+{
+ unsigned int cpu = (unsigned long)hcpu;
+
+ switch (action) {
+ case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
+ qman_online_cpu(cpu);
+ break;
+ case CPU_DOWN_PREPARE:
+ case CPU_DOWN_PREPARE_FROZEN:
+ qman_offline_cpu(cpu);
+ default:
+ break;
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block qman_hotplug_cpu_notifier = {
+ .notifier_call = qman_hotplug_cpu_callback,
+};
+#endif /* CONFIG_HOTPLUG_CPU */
+
+__init int qman_init(void)
+{
+ struct cpumask slave_cpus;
+ struct cpumask unshared_cpus = *cpu_none_mask;
+ struct cpumask shared_cpus = *cpu_none_mask;
+ LIST_HEAD(unshared_pcfgs);
+ LIST_HEAD(shared_pcfgs);
+ struct device_node *dn;
+ struct qm_portal_config *pcfg;
+ struct qman_portal *p;
+ int cpu, ret;
+ const u32 *clk;
+ struct cpumask offline_cpus;
+
+ /* Initialise the Qman (CCSR) device */
+ for_each_compatible_node(dn, NULL, "fsl,qman") {
+ if (!qman_init_ccsr(dn))
+ pr_info("Qman err interrupt handler present\n");
+ else
+ pr_err("Qman CCSR setup failed\n");
+
+ clk = of_get_property(dn, "clock-frequency", NULL);
+ if (!clk)
+ pr_warn("Can't find Qman clock frequency\n");
+ else
+ qman_clk = be32_to_cpu(*clk);
+ }
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ /* Setup lookup table for FQ demux */
+ ret = qman_setup_fq_lookup_table(get_qman_fqd_size()/64);
+ if (ret)
+ return ret;
+#endif
+
+ /* Get qman ip revision */
+ qman_get_ip_revision(dn);
+ if ((qman_ip_rev & 0xff00) >= QMAN_REV30) {
+ qm_channel_pool1 = QMAN_CHANNEL_POOL1_REV3;
+ qm_channel_caam = QMAN_CHANNEL_CAAM_REV3;
+ qm_channel_pme = QMAN_CHANNEL_PME_REV3;
+ }
+
+ if ((qman_ip_rev == QMAN_REV31) && (qman_ip_cfg == QMAN_REV_CFG_2))
+ qm_channel_dce = QMAN_CHANNEL_DCE_QMANREV312;
+
+ /*
+ * Parse the ceetm node to get how many ceetm instances are supported
+ * on the current silicon. num_ceetms must be confirmed before portals
+ * are intiailized.
+ */
+ num_ceetms = 0;
+ for_each_compatible_node(dn, NULL, "fsl,qman-ceetm")
+ num_ceetms++;
+
+ /* Parse pool channels into the SDQCR mask. (Must happen before portals
+ * are initialised.) */
+ for_each_compatible_node(dn, NULL, "fsl,pool-channel-range") {
+ ret = fsl_pool_channel_range_sdqcr(dn);
+ if (ret)
+ return ret;
+ }
+
+ memset(affine_portals, 0, sizeof(void *) * num_possible_cpus());
+ /* Initialise portals. See bman_driver.c for comments */
+ for_each_compatible_node(dn, NULL, "fsl,qman-portal") {
+ if (!of_device_is_available(dn))
+ continue;
+ pcfg = parse_pcfg(dn);
+ if (pcfg) {
+ pcfg->public_cfg.pools = pools_sdqcr;
+ list_add_tail(&pcfg->list, &unused_pcfgs);
+ }
+ }
+ for_each_possible_cpu(cpu) {
+ if (cpumask_test_cpu(cpu, &want_shared)) {
+ pcfg = get_pcfg(&unused_pcfgs);
+ if (!pcfg)
+ break;
+ pcfg->public_cfg.cpu = cpu;
+ list_add_tail(&pcfg->list, &shared_pcfgs);
+ cpumask_set_cpu(cpu, &shared_cpus);
+ }
+ if (cpumask_test_cpu(cpu, &want_unshared)) {
+ if (cpumask_test_cpu(cpu, &shared_cpus))
+ continue;
+ pcfg = get_pcfg(&unused_pcfgs);
+ if (!pcfg)
+ break;
+ pcfg->public_cfg.cpu = cpu;
+ list_add_tail(&pcfg->list, &unshared_pcfgs);
+ cpumask_set_cpu(cpu, &unshared_cpus);
+ }
+ }
+ if (list_empty(&shared_pcfgs) && list_empty(&unshared_pcfgs)) {
+ for_each_online_cpu(cpu) {
+ pcfg = get_pcfg(&unused_pcfgs);
+ if (!pcfg)
+ break;
+ pcfg->public_cfg.cpu = cpu;
+ list_add_tail(&pcfg->list, &unshared_pcfgs);
+ cpumask_set_cpu(cpu, &unshared_cpus);
+ }
+ }
+ cpumask_andnot(&slave_cpus, cpu_possible_mask, &shared_cpus);
+ cpumask_andnot(&slave_cpus, &slave_cpus, &unshared_cpus);
+ if (cpumask_empty(&slave_cpus)) {
+ if (!list_empty(&shared_pcfgs)) {
+ cpumask_or(&unshared_cpus, &unshared_cpus,
+ &shared_cpus);
+ cpumask_clear(&shared_cpus);
+ list_splice_tail(&shared_pcfgs, &unshared_pcfgs);
+ INIT_LIST_HEAD(&shared_pcfgs);
+ }
+ } else {
+ if (list_empty(&shared_pcfgs)) {
+ pcfg = get_pcfg(&unshared_pcfgs);
+ if (!pcfg) {
+ pr_crit("No QMan portals available!\n");
+ return 0;
+ }
+ cpumask_clear_cpu(pcfg->public_cfg.cpu, &unshared_cpus);
+ cpumask_set_cpu(pcfg->public_cfg.cpu, &shared_cpus);
+ list_add_tail(&pcfg->list, &shared_pcfgs);
+ }
+ }
+ list_for_each_entry(pcfg, &unshared_pcfgs, list) {
+ pcfg->public_cfg.is_shared = 0;
+ p = init_pcfg(pcfg);
+ if (!p) {
+ pr_crit("Unable to configure portals\n");
+ return 0;
+ }
+ }
+ list_for_each_entry(pcfg, &shared_pcfgs, list) {
+ pcfg->public_cfg.is_shared = 1;
+ p = init_pcfg(pcfg);
+ if (p)
+ shared_portals[num_shared_portals++] = p;
+ }
+ if (!cpumask_empty(&slave_cpus))
+ for_each_cpu(cpu, &slave_cpus)
+ init_slave(cpu);
+ pr_info("Qman portals initialised\n");
+ cpumask_andnot(&offline_cpus, cpu_possible_mask, cpu_online_mask);
+ for_each_cpu(cpu, &offline_cpus)
+ qman_offline_cpu(cpu);
+#ifdef CONFIG_HOTPLUG_CPU
+ register_hotcpu_notifier(&qman_hotplug_cpu_notifier);
+#endif
+ return 0;
+}
+
+__init int qman_resource_init(void)
+{
+ struct device_node *dn;
+ int ret;
+
+ /* Initialise FQID allocation ranges */
+ for_each_compatible_node(dn, NULL, "fsl,fqid-range") {
+ ret = fsl_fqid_range_init(dn);
+ if (ret)
+ return ret;
+ }
+ /* Initialise CGRID allocation ranges */
+ for_each_compatible_node(dn, NULL, "fsl,cgrid-range") {
+ ret = fsl_cgrid_range_init(dn);
+ if (ret)
+ return ret;
+ }
+ /* Parse pool channels into the allocator. (Must happen after portals
+ * are initialised.) */
+ for_each_compatible_node(dn, NULL, "fsl,pool-channel-range") {
+ ret = fsl_pool_channel_range_init(dn);
+ if (ret)
+ return ret;
+ }
+
+ /* Parse CEETM */
+ for_each_compatible_node(dn, NULL, "fsl,qman-ceetm") {
+ ret = fsl_ceetm_init(dn);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+#ifdef CONFIG_SUSPEND
+void suspend_unused_qportal(void)
+{
+ struct qm_portal_config *pcfg;
+
+ if (list_empty(&unused_pcfgs))
+ return;
+
+ list_for_each_entry(pcfg, &unused_pcfgs, list) {
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Need to save qportal %d\n", pcfg->public_cfg.index);
+#endif
+ /* save isdr, disable all via isdr, clear isr */
+ pcfg->saved_isdr =
+ __raw_readl(pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08);
+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] +
+ 0xe08);
+ __raw_writel(0xffffffff, pcfg->addr_virt[DPA_PORTAL_CI] +
+ 0xe00);
+ }
+ return;
+}
+
+void resume_unused_qportal(void)
+{
+ struct qm_portal_config *pcfg;
+
+ if (list_empty(&unused_pcfgs))
+ return;
+
+ list_for_each_entry(pcfg, &unused_pcfgs, list) {
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Need to resume qportal %d\n", pcfg->public_cfg.index);
+#endif
+ /* restore isdr */
+ __raw_writel(pcfg->saved_isdr,
+ pcfg->addr_virt[DPA_PORTAL_CI] + 0xe08);
+ }
+ return;
+}
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_high.c
@@ -0,0 +1,5652 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "qman_low.h"
+
+/* Compilation constants */
+#define DQRR_MAXFILL 15
+#define EQCR_ITHRESH 4 /* if EQCR congests, interrupt threshold */
+#define IRQNAME "QMan portal %d"
+#define MAX_IRQNAME 16 /* big enough for "QMan portal %d" */
+
+/* Divide 'n' by 'd', rounding down if 'r' is negative, rounding up if it's
+ * positive, and rounding to the closest value if it's zero. NB, this macro
+ * implicitly upgrades parameters to unsigned 64-bit, so feed it with types
+ * that are compatible with this. NB, these arguments should not be expressions
+ * unless it is safe for them to be evaluated multiple times. Eg. do not pass
+ * in "some_value++" as a parameter to the macro! */
+#define ROUNDING(n, d, r) \
+ (((r) < 0) ? div64_u64((n), (d)) : \
+ (((r) > 0) ? div64_u64(((n) + (d) - 1), (d)) : \
+ div64_u64(((n) + ((d) / 2)), (d))))
+
+/* Lock/unlock frame queues, subject to the "LOCKED" flag. This is about
+ * inter-processor locking only. Note, FQLOCK() is always called either under a
+ * local_irq_save() or from interrupt context - hence there's no need for irq
+ * protection (and indeed, attempting to nest irq-protection doesn't work, as
+ * the "irq en/disable" machinery isn't recursive...). */
+#define FQLOCK(fq) \
+ do { \
+ struct qman_fq *__fq478 = (fq); \
+ if (fq_isset(__fq478, QMAN_FQ_FLAG_LOCKED)) \
+ spin_lock(&__fq478->fqlock); \
+ } while (0)
+#define FQUNLOCK(fq) \
+ do { \
+ struct qman_fq *__fq478 = (fq); \
+ if (fq_isset(__fq478, QMAN_FQ_FLAG_LOCKED)) \
+ spin_unlock(&__fq478->fqlock); \
+ } while (0)
+
+static inline void fq_set(struct qman_fq *fq, u32 mask)
+{
+ set_bits(mask, &fq->flags);
+}
+static inline void fq_clear(struct qman_fq *fq, u32 mask)
+{
+ clear_bits(mask, &fq->flags);
+}
+static inline int fq_isset(struct qman_fq *fq, u32 mask)
+{
+ return fq->flags & mask;
+}
+static inline int fq_isclear(struct qman_fq *fq, u32 mask)
+{
+ return !(fq->flags & mask);
+}
+
+struct qman_portal {
+ struct qm_portal p;
+ unsigned long bits; /* PORTAL_BITS_*** - dynamic, strictly internal */
+ unsigned long irq_sources;
+ u32 use_eqcr_ci_stashing;
+ u32 slowpoll; /* only used when interrupts are off */
+ struct qman_fq *vdqcr_owned; /* only 1 volatile dequeue at a time */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ struct qman_fq *eqci_owned; /* only 1 enqueue WAIT_SYNC at a time */
+#endif
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ raw_spinlock_t sharing_lock; /* only used if is_shared */
+ int is_shared;
+ struct qman_portal *sharing_redirect;
+#endif
+ u32 sdqcr;
+ int dqrr_disable_ref;
+ /* A portal-specific handler for DCP ERNs. If this is NULL, the global
+ * handler is called instead. */
+ qman_cb_dc_ern cb_dc_ern;
+ /* When the cpu-affine portal is activated, this is non-NULL */
+ const struct qm_portal_config *config;
+ /* This is needed for providing a non-NULL device to dma_map_***() */
+ struct platform_device *pdev;
+ struct dpa_rbtree retire_table;
+ char irqname[MAX_IRQNAME];
+ /* 2-element array. cgrs[0] is mask, cgrs[1] is snapshot. */
+ struct qman_cgrs *cgrs;
+ /* linked-list of CSCN handlers. */
+ struct list_head cgr_cbs;
+ /* list lock */
+ spinlock_t cgr_lock;
+ /* 2-element array. ccgrs[0] is mask, ccgrs[1] is snapshot. */
+ struct qman_ccgrs *ccgrs[QMAN_CEETM_MAX];
+ /* 256-element array, each is a linked-list of CCSCN handlers. */
+ struct list_head ccgr_cbs[QMAN_CEETM_MAX];
+ /* list lock */
+ spinlock_t ccgr_lock;
+ /* track if memory was allocated by the driver */
+ u8 alloced;
+ /* power management data */
+ u32 save_isdr;
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ /* Keep a shadow copy of the DQRR on LE systems as the SW needs to
+ * do byte swaps of DQRR read only memory. First entry must be aligned
+ * to 2 ** 10 to ensure DQRR index calculations based shadow copy
+ * address (6 bits for address shift + 4 bits for the DQRR size).
+ */
+ struct qm_dqrr_entry shadow_dqrr[QM_DQRR_SIZE] __aligned(1024);
+#endif
+};
+
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+#define PORTAL_IRQ_LOCK(p, irqflags) \
+ do { \
+ if ((p)->is_shared) \
+ raw_spin_lock_irqsave(&(p)->sharing_lock, irqflags); \
+ else \
+ local_irq_save(irqflags); \
+ } while (0)
+#define PORTAL_IRQ_UNLOCK(p, irqflags) \
+ do { \
+ if ((p)->is_shared) \
+ raw_spin_unlock_irqrestore(&(p)->sharing_lock, \
+ irqflags); \
+ else \
+ local_irq_restore(irqflags); \
+ } while (0)
+#else
+#define PORTAL_IRQ_LOCK(p, irqflags) local_irq_save(irqflags)
+#define PORTAL_IRQ_UNLOCK(p, irqflags) local_irq_restore(irqflags)
+#endif
+
+/* Global handler for DCP ERNs. Used when the portal receiving the message does
+ * not have a portal-specific handler. */
+static qman_cb_dc_ern cb_dc_ern;
+
+static cpumask_t affine_mask;
+static DEFINE_SPINLOCK(affine_mask_lock);
+static u16 affine_channels[NR_CPUS];
+static DEFINE_PER_CPU(struct qman_portal, qman_affine_portal);
+void *affine_portals[NR_CPUS];
+
+/* "raw" gets the cpu-local struct whether it's a redirect or not. */
+static inline struct qman_portal *get_raw_affine_portal(void)
+{
+ return &get_cpu_var(qman_affine_portal);
+}
+/* For ops that can redirect, this obtains the portal to use */
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+static inline struct qman_portal *get_affine_portal(void)
+{
+ struct qman_portal *p = get_raw_affine_portal();
+ if (p->sharing_redirect)
+ return p->sharing_redirect;
+ return p;
+}
+#else
+#define get_affine_portal() get_raw_affine_portal()
+#endif
+/* For every "get", there must be a "put" */
+static inline void put_affine_portal(void)
+{
+ put_cpu_var(qman_affine_portal);
+}
+/* Exception: poll functions assume the caller is cpu-affine and in no risk of
+ * re-entrance, which are the two reasons we usually use the get/put_cpu_var()
+ * semantic - ie. to disable pre-emption. Some use-cases expect the execution
+ * context to remain as non-atomic during poll-triggered callbacks as it was
+ * when the poll API was first called (eg. NAPI), so we go out of our way in
+ * this case to not disable pre-emption. */
+static inline struct qman_portal *get_poll_portal(void)
+{
+ return &get_cpu_var(qman_affine_portal);
+}
+#define put_poll_portal()
+
+/* This gives a FQID->FQ lookup to cover the fact that we can't directly demux
+ * retirement notifications (the fact they are sometimes h/w-consumed means that
+ * contextB isn't always a s/w demux - and as we can't know which case it is
+ * when looking at the notification, we have to use the slow lookup for all of
+ * them). NB, it's possible to have multiple FQ objects refer to the same FQID
+ * (though at most one of them should be the consumer), so this table isn't for
+ * all FQs - FQs are added when retirement commands are issued, and removed when
+ * they complete, which also massively reduces the size of this table. */
+IMPLEMENT_DPA_RBTREE(fqtree, struct qman_fq, node, fqid);
+
+/* This is what everything can wait on, even if it migrates to a different cpu
+ * to the one whose affine portal it is waiting on. */
+static DECLARE_WAIT_QUEUE_HEAD(affine_queue);
+
+static inline int table_push_fq(struct qman_portal *p, struct qman_fq *fq)
+{
+ int ret = fqtree_push(&p->retire_table, fq);
+ if (ret)
+ pr_err("ERROR: double FQ-retirement %d\n", fq->fqid);
+ return ret;
+}
+
+static inline void table_del_fq(struct qman_portal *p, struct qman_fq *fq)
+{
+ fqtree_del(&p->retire_table, fq);
+}
+
+static inline struct qman_fq *table_find_fq(struct qman_portal *p, u32 fqid)
+{
+ return fqtree_find(&p->retire_table, fqid);
+}
+
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+static void **qman_fq_lookup_table;
+static size_t qman_fq_lookup_table_size;
+
+int qman_setup_fq_lookup_table(size_t num_entries)
+{
+ num_entries++;
+ /* Allocate 1 more entry since the first entry is not used */
+ qman_fq_lookup_table = vzalloc((num_entries * sizeof(void *)));
+ if (!qman_fq_lookup_table) {
+ pr_err("QMan: Could not allocate fq lookup table\n");
+ return -ENOMEM;
+ }
+ qman_fq_lookup_table_size = num_entries;
+ pr_info("QMan: Allocated lookup table at %p, entry count %lu\n",
+ qman_fq_lookup_table,
+ (unsigned long)qman_fq_lookup_table_size);
+ return 0;
+}
+
+/* global structure that maintains fq object mapping */
+static DEFINE_SPINLOCK(fq_hash_table_lock);
+
+static int find_empty_fq_table_entry(u32 *entry, struct qman_fq *fq)
+{
+ u32 i;
+
+ spin_lock(&fq_hash_table_lock);
+ /* Can't use index zero because this has special meaning
+ * in context_b field. */
+ for (i = 1; i < qman_fq_lookup_table_size; i++) {
+ if (qman_fq_lookup_table[i] == NULL) {
+ *entry = i;
+ qman_fq_lookup_table[i] = fq;
+ spin_unlock(&fq_hash_table_lock);
+ return 0;
+ }
+ }
+ spin_unlock(&fq_hash_table_lock);
+ return -ENOMEM;
+}
+
+static void clear_fq_table_entry(u32 entry)
+{
+ spin_lock(&fq_hash_table_lock);
+ BUG_ON(entry >= qman_fq_lookup_table_size);
+ qman_fq_lookup_table[entry] = NULL;
+ spin_unlock(&fq_hash_table_lock);
+}
+
+static inline struct qman_fq *get_fq_table_entry(u32 entry)
+{
+ BUG_ON(entry >= qman_fq_lookup_table_size);
+ return qman_fq_lookup_table[entry];
+}
+#endif
+
+static inline void cpu_to_hw_fqd(struct qm_fqd *fqd)
+{
+ /* Byteswap the FQD to HW format */
+ fqd->fq_ctrl = cpu_to_be16(fqd->fq_ctrl);
+ fqd->dest_wq = cpu_to_be16(fqd->dest_wq);
+ fqd->ics_cred = cpu_to_be16(fqd->ics_cred);
+ fqd->context_b = cpu_to_be32(fqd->context_b);
+ fqd->context_a.opaque = cpu_to_be64(fqd->context_a.opaque);
+}
+
+static inline void hw_fqd_to_cpu(struct qm_fqd *fqd)
+{
+ /* Byteswap the FQD to CPU format */
+ fqd->fq_ctrl = be16_to_cpu(fqd->fq_ctrl);
+ fqd->dest_wq = be16_to_cpu(fqd->dest_wq);
+ fqd->ics_cred = be16_to_cpu(fqd->ics_cred);
+ fqd->context_b = be32_to_cpu(fqd->context_b);
+ fqd->context_a.opaque = be64_to_cpu(fqd->context_a.opaque);
+}
+
+/* Swap a 40 bit address */
+static inline u64 cpu_to_be40(u64 in)
+{
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ return in;
+#else
+ u64 out = 0;
+ u8 *p = (u8 *) &out;
+ p[0] = in >> 32;
+ p[1] = in >> 24;
+ p[2] = in >> 16;
+ p[3] = in >> 8;
+ p[4] = in >> 0;
+ return out;
+#endif
+}
+static inline u64 be40_to_cpu(u64 in)
+{
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ return in;
+#else
+ u64 out = 0;
+ u8 *pout = (u8 *) &out;
+ u8 *pin = (u8 *) &in;
+ pout[0] = pin[4];
+ pout[1] = pin[3];
+ pout[2] = pin[2];
+ pout[3] = pin[1];
+ pout[4] = pin[0];
+ return out;
+#endif
+}
+
+/* Swap a 24 bit value */
+static inline u32 cpu_to_be24(u32 in)
+{
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ return in;
+#else
+ u32 out = 0;
+ u8 *p = (u8 *) &out;
+ p[0] = in >> 16;
+ p[1] = in >> 8;
+ p[2] = in >> 0;
+ return out;
+#endif
+}
+
+static inline u32 be24_to_cpu(u32 in)
+{
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ return in;
+#else
+ u32 out = 0;
+ u8 *pout = (u8 *) &out;
+ u8 *pin = (u8 *) &in;
+ pout[0] = pin[2];
+ pout[1] = pin[1];
+ pout[2] = pin[0];
+ return out;
+#endif
+}
+
+static inline u64 be48_to_cpu(u64 in)
+{
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ return in;
+#else
+ u64 out = 0;
+ u8 *pout = (u8 *) &out;
+ u8 *pin = (u8 *) &in;
+
+ pout[0] = pin[5];
+ pout[1] = pin[4];
+ pout[2] = pin[3];
+ pout[3] = pin[2];
+ pout[4] = pin[1];
+ pout[5] = pin[0];
+ return out;
+#endif
+}
+static inline void cpu_to_hw_fd(struct qm_fd *fd)
+{
+ fd->opaque_addr = cpu_to_be64(fd->opaque_addr);
+ fd->status = cpu_to_be32(fd->status);
+ fd->opaque = cpu_to_be32(fd->opaque);
+}
+
+static inline void hw_fd_to_cpu(struct qm_fd *fd)
+{
+ fd->opaque_addr = be64_to_cpu(fd->opaque_addr);
+ fd->status = be32_to_cpu(fd->status);
+ fd->opaque = be32_to_cpu(fd->opaque);
+}
+
+static inline void hw_cq_query_to_cpu(struct qm_mcr_ceetm_cq_query *cq_query)
+{
+ cq_query->ccgid = be16_to_cpu(cq_query->ccgid);
+ cq_query->state = be16_to_cpu(cq_query->state);
+ cq_query->pfdr_hptr = be24_to_cpu(cq_query->pfdr_hptr);
+ cq_query->pfdr_tptr = be24_to_cpu(cq_query->pfdr_tptr);
+ cq_query->od1_xsfdr = be16_to_cpu(cq_query->od1_xsfdr);
+ cq_query->od2_xsfdr = be16_to_cpu(cq_query->od2_xsfdr);
+ cq_query->od3_xsfdr = be16_to_cpu(cq_query->od3_xsfdr);
+ cq_query->od4_xsfdr = be16_to_cpu(cq_query->od4_xsfdr);
+ cq_query->od5_xsfdr = be16_to_cpu(cq_query->od5_xsfdr);
+ cq_query->od6_xsfdr = be16_to_cpu(cq_query->od6_xsfdr);
+ cq_query->ra1_xsfdr = be16_to_cpu(cq_query->ra1_xsfdr);
+ cq_query->ra2_xsfdr = be16_to_cpu(cq_query->ra2_xsfdr);
+ cq_query->frm_cnt = be24_to_cpu(cq_query->frm_cnt);
+}
+
+static inline void hw_ccgr_query_to_cpu(struct qm_mcr_ceetm_ccgr_query *ccgr_q)
+{
+ int i;
+
+ ccgr_q->cm_query.cs_thres.hword =
+ be16_to_cpu(ccgr_q->cm_query.cs_thres.hword);
+ ccgr_q->cm_query.cs_thres_x.hword =
+ be16_to_cpu(ccgr_q->cm_query.cs_thres_x.hword);
+ ccgr_q->cm_query.td_thres.hword =
+ be16_to_cpu(ccgr_q->cm_query.td_thres.hword);
+ ccgr_q->cm_query.wr_parm_g.word =
+ be32_to_cpu(ccgr_q->cm_query.wr_parm_g.word);
+ ccgr_q->cm_query.wr_parm_y.word =
+ be32_to_cpu(ccgr_q->cm_query.wr_parm_y.word);
+ ccgr_q->cm_query.wr_parm_r.word =
+ be32_to_cpu(ccgr_q->cm_query.wr_parm_r.word);
+ ccgr_q->cm_query.cscn_targ_dcp =
+ be16_to_cpu(ccgr_q->cm_query.cscn_targ_dcp);
+ ccgr_q->cm_query.i_cnt = be40_to_cpu(ccgr_q->cm_query.i_cnt);
+ ccgr_q->cm_query.a_cnt = be40_to_cpu(ccgr_q->cm_query.a_cnt);
+ for (i = 0; i < ARRAY_SIZE(ccgr_q->cm_query.cscn_targ_swp); i++)
+ ccgr_q->cm_query.cscn_targ_swp[i] =
+ be32_to_cpu(ccgr_q->cm_query.cscn_targ_swp[i]);
+}
+
+/* In the case that slow- and fast-path handling are both done by qman_poll()
+ * (ie. because there is no interrupt handling), we ought to balance how often
+ * we do the fast-path poll versus the slow-path poll. We'll use two decrementer
+ * sources, so we call the fast poll 'n' times before calling the slow poll
+ * once. The idle decrementer constant is used when the last slow-poll detected
+ * no work to do, and the busy decrementer constant when the last slow-poll had
+ * work to do. */
+#define SLOW_POLL_IDLE 1000
+#define SLOW_POLL_BUSY 10
+static u32 __poll_portal_slow(struct qman_portal *p, u32 is);
+static inline unsigned int __poll_portal_fast(struct qman_portal *p,
+ unsigned int poll_limit);
+
+/* Portal interrupt handler */
+static irqreturn_t portal_isr(__always_unused int irq, void *ptr)
+{
+ struct qman_portal *p = ptr;
+ /*
+ * The CSCI/CCSCI source is cleared inside __poll_portal_slow(), because
+ * it could race against a Query Congestion State command also given
+ * as part of the handling of this interrupt source. We mustn't
+ * clear it a second time in this top-level function.
+ */
+ u32 clear = QM_DQAVAIL_MASK | (p->irq_sources &
+ ~(QM_PIRQ_CSCI | QM_PIRQ_CCSCI));
+ u32 is = qm_isr_status_read(&p->p) & p->irq_sources;
+ /* DQRR-handling if it's interrupt-driven */
+ if (is & QM_PIRQ_DQRI)
+ __poll_portal_fast(p, CONFIG_FSL_QMAN_POLL_LIMIT);
+ /* Handling of anything else that's interrupt-driven */
+ clear |= __poll_portal_slow(p, is);
+ qm_isr_status_clear(&p->p, clear);
+ return IRQ_HANDLED;
+}
+
+/* This inner version is used privately by qman_create_affine_portal(), as well
+ * as by the exported qman_stop_dequeues(). */
+static inline void qman_stop_dequeues_ex(struct qman_portal *p)
+{
+ unsigned long irqflags __maybe_unused;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ if (!(p->dqrr_disable_ref++))
+ qm_dqrr_set_maxfill(&p->p, 0);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+}
+
+static int drain_mr_fqrni(struct qm_portal *p)
+{
+ const struct qm_mr_entry *msg;
+loop:
+ msg = qm_mr_current(p);
+ if (!msg) {
+ /* if MR was full and h/w had other FQRNI entries to produce, we
+ * need to allow it time to produce those entries once the
+ * existing entries are consumed. A worst-case situation
+ * (fully-loaded system) means h/w sequencers may have to do 3-4
+ * other things before servicing the portal's MR pump, each of
+ * which (if slow) may take ~50 qman cycles (which is ~200
+ * processor cycles). So rounding up and then multiplying this
+ * worst-case estimate by a factor of 10, just to be
+ * ultra-paranoid, goes as high as 10,000 cycles. NB, we consume
+ * one entry at a time, so h/w has an opportunity to produce new
+ * entries well before the ring has been fully consumed, so
+ * we're being *really* paranoid here. */
+ u64 now, then = mfatb();
+ do {
+ now = mfatb();
+ } while ((then + 10000) > now);
+ msg = qm_mr_current(p);
+ if (!msg)
+ return 0;
+ }
+ if ((msg->verb & QM_MR_VERB_TYPE_MASK) != QM_MR_VERB_FQRNI) {
+ /* We aren't draining anything but FQRNIs */
+ pr_err("QMan found verb 0x%x in MR\n", msg->verb);
+ return -1;
+ }
+ qm_mr_next(p);
+ qm_mr_cci_consume(p, 1);
+ goto loop;
+}
+
+#ifdef CONFIG_SUSPEND
+static int _qman_portal_suspend_noirq(struct device *dev)
+{
+ struct qman_portal *p = (struct qman_portal *)dev->platform_data;
+#ifdef CONFIG_PM_DEBUG
+ struct platform_device *pdev = to_platform_device(dev);
+#endif
+
+ p->save_isdr = qm_isr_disable_read(&p->p);
+ qm_isr_disable_write(&p->p, 0xffffffff);
+ qm_isr_status_clear(&p->p, 0xffffffff);
+#ifdef CONFIG_PM_DEBUG
+ pr_info("Suspend for %s\n", pdev->name);
+#endif
+ return 0;
+}
+
+static int _qman_portal_resume_noirq(struct device *dev)
+{
+ struct qman_portal *p = (struct qman_portal *)dev->platform_data;
+
+ /* restore isdr */
+ qm_isr_disable_write(&p->p, p->save_isdr);
+ return 0;
+}
+#else
+#define _qman_portal_suspend_noirq NULL
+#define _qman_portal_resume_noirq NULL
+#endif
+
+struct dev_pm_domain qman_portal_device_pm_domain = {
+ .ops = {
+ USE_PLATFORM_PM_SLEEP_OPS
+ .suspend_noirq = _qman_portal_suspend_noirq,
+ .resume_noirq = _qman_portal_resume_noirq,
+ }
+};
+
+struct qman_portal *qman_create_portal(
+ struct qman_portal *portal,
+ const struct qm_portal_config *config,
+ const struct qman_cgrs *cgrs)
+{
+ struct qm_portal *__p;
+ char buf[16];
+ int ret;
+ u32 isdr;
+
+ if (!portal) {
+ portal = kmalloc(sizeof(*portal), GFP_KERNEL);
+ if (!portal)
+ return portal;
+ portal->alloced = 1;
+ } else
+ portal->alloced = 0;
+
+ __p = &portal->p;
+
+#if (defined CONFIG_PPC || defined CONFIG_PPC64) && defined CONFIG_FSL_PAMU
+ /* PAMU is required for stashing */
+ portal->use_eqcr_ci_stashing = ((qman_ip_rev >= QMAN_REV30) ?
+ 1 : 0);
+#elif defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ portal->use_eqcr_ci_stashing = 1;
+#else
+ portal->use_eqcr_ci_stashing = 0;
+#endif
+
+ /* prep the low-level portal struct with the mapped addresses from the
+ * config, everything that follows depends on it and "config" is more
+ * for (de)reference... */
+ __p->addr.addr_ce = config->addr_virt[DPA_PORTAL_CE];
+ __p->addr.addr_ci = config->addr_virt[DPA_PORTAL_CI];
+ /*
+ * If CI-stashing is used, the current defaults use a threshold of 3,
+ * and stash with high-than-DQRR priority.
+ */
+ if (qm_eqcr_init(__p, qm_eqcr_pvb,
+ portal->use_eqcr_ci_stashing ? 3 : 0, 1)) {
+ pr_err("Qman EQCR initialisation failed\n");
+ goto fail_eqcr;
+ }
+ if (qm_dqrr_init(__p, config, qm_dqrr_dpush, qm_dqrr_pvb,
+ qm_dqrr_cdc, DQRR_MAXFILL)) {
+ pr_err("Qman DQRR initialisation failed\n");
+ goto fail_dqrr;
+ }
+ if (qm_mr_init(__p, qm_mr_pvb, qm_mr_cci)) {
+ pr_err("Qman MR initialisation failed\n");
+ goto fail_mr;
+ }
+ if (qm_mc_init(__p)) {
+ pr_err("Qman MC initialisation failed\n");
+ goto fail_mc;
+ }
+ if (qm_isr_init(__p)) {
+ pr_err("Qman ISR initialisation failed\n");
+ goto fail_isr;
+ }
+ /* static interrupt-gating controls */
+ qm_dqrr_set_ithresh(__p, CONFIG_FSL_QMAN_PIRQ_DQRR_ITHRESH);
+ qm_mr_set_ithresh(__p, CONFIG_FSL_QMAN_PIRQ_MR_ITHRESH);
+ qm_isr_set_iperiod(__p, CONFIG_FSL_QMAN_PIRQ_IPERIOD);
+ portal->cgrs = kmalloc(2 * sizeof(*cgrs), GFP_KERNEL);
+ if (!portal->cgrs)
+ goto fail_cgrs;
+ /* initial snapshot is no-depletion */
+ qman_cgrs_init(&portal->cgrs[1]);
+ if (cgrs)
+ portal->cgrs[0] = *cgrs;
+ else
+ /* if the given mask is NULL, assume all CGRs can be seen */
+ qman_cgrs_fill(&portal->cgrs[0]);
+ INIT_LIST_HEAD(&portal->cgr_cbs);
+ spin_lock_init(&portal->cgr_lock);
+ if (num_ceetms) {
+ for (ret = 0; ret < num_ceetms; ret++) {
+ portal->ccgrs[ret] = kmalloc(2 *
+ sizeof(struct qman_ccgrs), GFP_KERNEL);
+ if (!portal->ccgrs[ret])
+ goto fail_ccgrs;
+ qman_ccgrs_init(&portal->ccgrs[ret][1]);
+ qman_ccgrs_fill(&portal->ccgrs[ret][0]);
+ INIT_LIST_HEAD(&portal->ccgr_cbs[ret]);
+ }
+ }
+ spin_lock_init(&portal->ccgr_lock);
+ portal->bits = 0;
+ portal->slowpoll = 0;
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ portal->eqci_owned = NULL;
+#endif
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ raw_spin_lock_init(&portal->sharing_lock);
+ portal->is_shared = config->public_cfg.is_shared;
+ portal->sharing_redirect = NULL;
+#endif
+ portal->sdqcr = QM_SDQCR_SOURCE_CHANNELS | QM_SDQCR_COUNT_UPTO3 |
+ QM_SDQCR_DEDICATED_PRECEDENCE | QM_SDQCR_TYPE_PRIO_QOS |
+ QM_SDQCR_TOKEN_SET(0xab) | QM_SDQCR_CHANNELS_DEDICATED;
+ portal->dqrr_disable_ref = 0;
+ portal->cb_dc_ern = NULL;
+ sprintf(buf, "qportal-%d", config->public_cfg.channel);
+ portal->pdev = platform_device_alloc(buf, -1);
+ if (!portal->pdev) {
+ pr_err("qman_portal - platform_device_alloc() failed\n");
+ goto fail_devalloc;
+ }
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ portal->pdev->dev.coherent_dma_mask = DMA_BIT_MASK(40);
+ portal->pdev->dev.dma_mask = &portal->pdev->dev.coherent_dma_mask;
+#else
+ if (dma_set_mask(&portal->pdev->dev, DMA_BIT_MASK(40))) {
+ pr_err("qman_portal - dma_set_mask() failed\n");
+ goto fail_devadd;
+ }
+#endif
+ portal->pdev->dev.pm_domain = &qman_portal_device_pm_domain;
+ portal->pdev->dev.platform_data = portal;
+ ret = platform_device_add(portal->pdev);
+ if (ret) {
+ pr_err("qman_portal - platform_device_add() failed\n");
+ goto fail_devadd;
+ }
+ dpa_rbtree_init(&portal->retire_table);
+ isdr = 0xffffffff;
+ qm_isr_disable_write(__p, isdr);
+ portal->irq_sources = 0;
+ qm_isr_enable_write(__p, portal->irq_sources);
+ qm_isr_status_clear(__p, 0xffffffff);
+ snprintf(portal->irqname, MAX_IRQNAME, IRQNAME, config->public_cfg.cpu);
+ if (request_irq(config->public_cfg.irq, portal_isr, 0, portal->irqname,
+ portal)) {
+ pr_err("request_irq() failed\n");
+ goto fail_irq;
+ }
+ if ((config->public_cfg.cpu != -1) &&
+ irq_can_set_affinity(config->public_cfg.irq) &&
+ irq_set_affinity(config->public_cfg.irq,
+ cpumask_of(config->public_cfg.cpu))) {
+ pr_err("irq_set_affinity() failed\n");
+ goto fail_affinity;
+ }
+
+ /* Need EQCR to be empty before continuing */
+ isdr ^= QM_PIRQ_EQCI;
+ qm_isr_disable_write(__p, isdr);
+ ret = qm_eqcr_get_fill(__p);
+ if (ret) {
+ pr_err("Qman EQCR unclean\n");
+ goto fail_eqcr_empty;
+ }
+ isdr ^= (QM_PIRQ_DQRI | QM_PIRQ_MRI);
+ qm_isr_disable_write(__p, isdr);
+ if (qm_dqrr_current(__p) != NULL) {
+ pr_err("Qman DQRR unclean\n");
+ qm_dqrr_cdc_consume_n(__p, 0xffff);
+ }
+ if (qm_mr_current(__p) != NULL) {
+ /* special handling, drain just in case it's a few FQRNIs */
+ if (drain_mr_fqrni(__p)) {
+ const struct qm_mr_entry *e = qm_mr_current(__p);
+ /*
+ * Message ring cannot be empty no need to check
+ * qm_mr_current returned successfully
+ */
+ pr_err("Qman MR unclean, MR VERB 0x%x, rc 0x%x\n, addr 0x%x",
+ e->verb, e->ern.rc, e->ern.fd.addr_lo);
+ goto fail_dqrr_mr_empty;
+ }
+ }
+ /* Success */
+ portal->config = config;
+ qm_isr_disable_write(__p, 0);
+ qm_isr_uninhibit(__p);
+ /* Write a sane SDQCR */
+ qm_dqrr_sdqcr_set(__p, portal->sdqcr);
+ return portal;
+fail_dqrr_mr_empty:
+fail_eqcr_empty:
+fail_affinity:
+ free_irq(config->public_cfg.irq, portal);
+fail_irq:
+ platform_device_del(portal->pdev);
+fail_devadd:
+ platform_device_put(portal->pdev);
+fail_devalloc:
+ if (num_ceetms)
+ for (ret = 0; ret < num_ceetms; ret++)
+ kfree(portal->ccgrs[ret]);
+fail_ccgrs:
+ kfree(portal->cgrs);
+fail_cgrs:
+ qm_isr_finish(__p);
+fail_isr:
+ qm_mc_finish(__p);
+fail_mc:
+ qm_mr_finish(__p);
+fail_mr:
+ qm_dqrr_finish(__p);
+fail_dqrr:
+ qm_eqcr_finish(__p);
+fail_eqcr:
+ if (portal->alloced)
+ kfree(portal);
+ return NULL;
+}
+
+struct qman_portal *qman_create_affine_portal(
+ const struct qm_portal_config *config,
+ const struct qman_cgrs *cgrs)
+{
+ struct qman_portal *res;
+ struct qman_portal *portal;
+
+ portal = &per_cpu(qman_affine_portal, config->public_cfg.cpu);
+ res = qman_create_portal(portal, config, cgrs);
+ if (res) {
+ spin_lock(&affine_mask_lock);
+ cpumask_set_cpu(config->public_cfg.cpu, &affine_mask);
+ affine_channels[config->public_cfg.cpu] =
+ config->public_cfg.channel;
+ affine_portals[config->public_cfg.cpu] = portal;
+ spin_unlock(&affine_mask_lock);
+ }
+ return res;
+}
+
+/* These checks are BUG_ON()s because the driver is already supposed to avoid
+ * these cases. */
+struct qman_portal *qman_create_affine_slave(struct qman_portal *redirect,
+ int cpu)
+{
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ struct qman_portal *p;
+ p = &per_cpu(qman_affine_portal, cpu);
+ /* Check that we don't already have our own portal */
+ BUG_ON(p->config);
+ /* Check that we aren't already slaving to another portal */
+ BUG_ON(p->is_shared);
+ /* Check that 'redirect' is prepared to have us */
+ BUG_ON(!redirect->config->public_cfg.is_shared);
+ /* These are the only elements to initialise when redirecting */
+ p->irq_sources = 0;
+ p->sharing_redirect = redirect;
+ affine_portals[cpu] = p;
+ return p;
+#else
+ BUG();
+ return NULL;
+#endif
+}
+
+void qman_destroy_portal(struct qman_portal *qm)
+{
+ const struct qm_portal_config *pcfg;
+ int i;
+
+ /* Stop dequeues on the portal */
+ qm_dqrr_sdqcr_set(&qm->p, 0);
+
+ /* NB we do this to "quiesce" EQCR. If we add enqueue-completions or
+ * something related to QM_PIRQ_EQCI, this may need fixing.
+ * Also, due to the prefetching model used for CI updates in the enqueue
+ * path, this update will only invalidate the CI cacheline *after*
+ * working on it, so we need to call this twice to ensure a full update
+ * irrespective of where the enqueue processing was at when the teardown
+ * began. */
+ qm_eqcr_cce_update(&qm->p);
+ qm_eqcr_cce_update(&qm->p);
+ pcfg = qm->config;
+
+ free_irq(pcfg->public_cfg.irq, qm);
+
+ kfree(qm->cgrs);
+ if (num_ceetms)
+ for (i = 0; i < num_ceetms; i++)
+ kfree(qm->ccgrs[i]);
+ qm_isr_finish(&qm->p);
+ qm_mc_finish(&qm->p);
+ qm_mr_finish(&qm->p);
+ qm_dqrr_finish(&qm->p);
+ qm_eqcr_finish(&qm->p);
+
+ platform_device_del(qm->pdev);
+ platform_device_put(qm->pdev);
+
+ qm->config = NULL;
+ if (qm->alloced)
+ kfree(qm);
+}
+
+const struct qm_portal_config *qman_destroy_affine_portal(void)
+{
+ /* We don't want to redirect if we're a slave, use "raw" */
+ struct qman_portal *qm = get_raw_affine_portal();
+ const struct qm_portal_config *pcfg;
+ int cpu;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (qm->sharing_redirect) {
+ qm->sharing_redirect = NULL;
+ put_affine_portal();
+ return NULL;
+ }
+ qm->is_shared = 0;
+#endif
+ pcfg = qm->config;
+ cpu = pcfg->public_cfg.cpu;
+
+ qman_destroy_portal(qm);
+
+ spin_lock(&affine_mask_lock);
+ cpumask_clear_cpu(cpu, &affine_mask);
+ spin_unlock(&affine_mask_lock);
+ put_affine_portal();
+ return pcfg;
+}
+
+const struct qman_portal_config *qman_p_get_portal_config(struct qman_portal *p)
+{
+ return &p->config->public_cfg;
+}
+EXPORT_SYMBOL(qman_p_get_portal_config);
+
+const struct qman_portal_config *qman_get_portal_config(void)
+{
+ struct qman_portal *p = get_affine_portal();
+ const struct qman_portal_config *ret = qman_p_get_portal_config(p);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_get_portal_config);
+
+/* Inline helper to reduce nesting in __poll_portal_slow() */
+static inline void fq_state_change(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_mr_entry *msg, u8 verb)
+{
+ FQLOCK(fq);
+ switch (verb) {
+ case QM_MR_VERB_FQRL:
+ DPA_ASSERT(fq_isset(fq, QMAN_FQ_STATE_ORL));
+ fq_clear(fq, QMAN_FQ_STATE_ORL);
+ table_del_fq(p, fq);
+ break;
+ case QM_MR_VERB_FQRN:
+ DPA_ASSERT((fq->state == qman_fq_state_parked) ||
+ (fq->state == qman_fq_state_sched));
+ DPA_ASSERT(fq_isset(fq, QMAN_FQ_STATE_CHANGING));
+ fq_clear(fq, QMAN_FQ_STATE_CHANGING);
+ if (msg->fq.fqs & QM_MR_FQS_NOTEMPTY)
+ fq_set(fq, QMAN_FQ_STATE_NE);
+ if (msg->fq.fqs & QM_MR_FQS_ORLPRESENT)
+ fq_set(fq, QMAN_FQ_STATE_ORL);
+ else
+ table_del_fq(p, fq);
+ fq->state = qman_fq_state_retired;
+ break;
+ case QM_MR_VERB_FQPN:
+ DPA_ASSERT(fq->state == qman_fq_state_sched);
+ DPA_ASSERT(fq_isclear(fq, QMAN_FQ_STATE_CHANGING));
+ fq->state = qman_fq_state_parked;
+ }
+ FQUNLOCK(fq);
+}
+
+static u32 __poll_portal_slow(struct qman_portal *p, u32 is)
+{
+ const struct qm_mr_entry *msg;
+ struct qm_mr_entry swapped_msg;
+ int k;
+
+ if (is & QM_PIRQ_CSCI) {
+ struct qman_cgrs rr, c;
+ struct qm_mc_result *mcr;
+ struct qman_cgr *cgr;
+ unsigned long irqflags __maybe_unused;
+
+ spin_lock_irqsave(&p->cgr_lock, irqflags);
+ /*
+ * The CSCI bit must be cleared _before_ issuing the
+ * Query Congestion State command, to ensure that a long
+ * CGR State Change callback cannot miss an intervening
+ * state change.
+ */
+ qm_isr_status_clear(&p->p, QM_PIRQ_CSCI);
+ qm_mc_start(&p->p);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYCONGESTION);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ for (k = 0; k < 8; k++)
+ mcr->querycongestion.state.__state[k] = be32_to_cpu(
+ mcr->querycongestion.state.__state[k]);
+ /* mask out the ones I'm not interested in */
+ qman_cgrs_and(&rr, (const struct qman_cgrs *)
+ &mcr->querycongestion.state, &p->cgrs[0]);
+ /* check previous snapshot for delta, enter/exit congestion */
+ qman_cgrs_xor(&c, &rr, &p->cgrs[1]);
+ /* update snapshot */
+ qman_cgrs_cp(&p->cgrs[1], &rr);
+ /* Invoke callback */
+ list_for_each_entry(cgr, &p->cgr_cbs, node)
+ if (cgr->cb && qman_cgrs_get(&c, cgr->cgrid))
+ cgr->cb(p, cgr, qman_cgrs_get(&rr, cgr->cgrid));
+ spin_unlock_irqrestore(&p->cgr_lock, irqflags);
+ }
+ if (is & QM_PIRQ_CCSCI) {
+ struct qman_ccgrs rr, c, congestion_result;
+ struct qm_mc_result *mcr;
+ struct qm_mc_command *mcc;
+ struct qm_ceetm_ccg *ccg;
+ unsigned long irqflags __maybe_unused;
+ int i, j;
+
+ spin_lock_irqsave(&p->ccgr_lock, irqflags);
+ /*
+ * The CCSCI bit must be cleared _before_ issuing the
+ * Query Congestion State command, to ensure that a long
+ * CCGR State Change callback cannot miss an intervening
+ * state change.
+ */
+ qm_isr_status_clear(&p->p, QM_PIRQ_CCSCI);
+
+ for (i = 0; i < num_ceetms; i++) {
+ for (j = 0; j < 2; j++) {
+ mcc = qm_mc_start(&p->p);
+ mcc->ccgr_query.ccgrid = cpu_to_be16(
+ CEETM_QUERY_CONGESTION_STATE | j);
+ mcc->ccgr_query.dcpid = i;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_QUERY);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ for (k = 0; k < 8; k++)
+ mcr->ccgr_query.congestion_state.state.
+ __state[k] = be32_to_cpu(
+ mcr->ccgr_query.
+ congestion_state.state.
+ __state[k]);
+ congestion_result.q[j] =
+ mcr->ccgr_query.congestion_state.state;
+ }
+ /* mask out the ones I'm not interested in */
+ qman_ccgrs_and(&rr, &congestion_result,
+ &p->ccgrs[i][0]);
+ /*
+ * check previous snapshot for delta, enter/exit
+ * congestion.
+ */
+ qman_ccgrs_xor(&c, &rr, &p->ccgrs[i][1]);
+ /* update snapshot */
+ qman_ccgrs_cp(&p->ccgrs[i][1], &rr);
+ /* Invoke callback */
+ list_for_each_entry(ccg, &p->ccgr_cbs[i], cb_node)
+ if (ccg->cb && qman_ccgrs_get(&c,
+ (ccg->parent->idx << 4) | ccg->idx))
+ ccg->cb(ccg, ccg->cb_ctx,
+ qman_ccgrs_get(&rr,
+ (ccg->parent->idx << 4)
+ | ccg->idx));
+ }
+ spin_unlock_irqrestore(&p->ccgr_lock, irqflags);
+ }
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (is & QM_PIRQ_EQCI) {
+ unsigned long irqflags;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ p->eqci_owned = NULL;
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ wake_up(&affine_queue);
+ }
+#endif
+
+ if (is & QM_PIRQ_EQRI) {
+ unsigned long irqflags __maybe_unused;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ qm_eqcr_cce_update(&p->p);
+ qm_eqcr_set_ithresh(&p->p, 0);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ wake_up(&affine_queue);
+ }
+
+ if (is & QM_PIRQ_MRI) {
+ struct qman_fq *fq;
+ u8 verb, num = 0;
+mr_loop:
+ qm_mr_pvb_update(&p->p);
+ msg = qm_mr_current(&p->p);
+ if (!msg)
+ goto mr_done;
+ swapped_msg = *msg;
+ hw_fd_to_cpu(&swapped_msg.ern.fd);
+ verb = msg->verb & QM_MR_VERB_TYPE_MASK;
+ /* The message is a software ERN iff the 0x20 bit is set */
+ if (verb & 0x20) {
+ switch (verb) {
+ case QM_MR_VERB_FQRNI:
+ /* nada, we drop FQRNIs on the floor */
+ break;
+ case QM_MR_VERB_FQRN:
+ case QM_MR_VERB_FQRL:
+ /* Lookup in the retirement table */
+ fq = table_find_fq(p, be32_to_cpu(msg->fq.fqid));
+ BUG_ON(!fq);
+ fq_state_change(p, fq, &swapped_msg, verb);
+ if (fq->cb.fqs)
+ fq->cb.fqs(p, fq, &swapped_msg);
+ break;
+ case QM_MR_VERB_FQPN:
+ /* Parked */
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ fq = get_fq_table_entry(
+ be32_to_cpu(msg->fq.contextB));
+#else
+ fq = (void *)(uintptr_t)
+ be32_to_cpu(msg->fq.contextB);
+#endif
+ fq_state_change(p, fq, msg, verb);
+ if (fq->cb.fqs)
+ fq->cb.fqs(p, fq, &swapped_msg);
+ break;
+ case QM_MR_VERB_DC_ERN:
+ /* DCP ERN */
+ if (p->cb_dc_ern)
+ p->cb_dc_ern(p, msg);
+ else if (cb_dc_ern)
+ cb_dc_ern(p, msg);
+ else {
+ static int warn_once;
+ if (!warn_once) {
+ pr_crit("Leaking DCP ERNs!\n");
+ warn_once = 1;
+ }
+ }
+ break;
+ default:
+ pr_crit("Invalid MR verb 0x%02x\n", verb);
+ }
+ } else {
+ /* Its a software ERN */
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ fq = get_fq_table_entry(be32_to_cpu(msg->ern.tag));
+#else
+ fq = (void *)(uintptr_t)be32_to_cpu(msg->ern.tag);
+#endif
+ fq->cb.ern(p, fq, &swapped_msg);
+ }
+ num++;
+ qm_mr_next(&p->p);
+ goto mr_loop;
+mr_done:
+ qm_mr_cci_consume(&p->p, num);
+ }
+ /*
+ * QM_PIRQ_CSCI/CCSCI has already been cleared, as part of its specific
+ * processing. If that interrupt source has meanwhile been re-asserted,
+ * we mustn't clear it here (or in the top-level interrupt handler).
+ */
+ return is & (QM_PIRQ_EQCI | QM_PIRQ_EQRI | QM_PIRQ_MRI);
+}
+
+/* remove some slowish-path stuff from the "fast path" and make sure it isn't
+ * inlined. */
+static noinline void clear_vdqcr(struct qman_portal *p, struct qman_fq *fq)
+{
+ p->vdqcr_owned = NULL;
+ FQLOCK(fq);
+ fq_clear(fq, QMAN_FQ_STATE_VDQCR);
+ FQUNLOCK(fq);
+ wake_up(&affine_queue);
+}
+
+/* Copy a DQRR entry ensuring reads reach QBMan in order */
+static inline void safe_copy_dqrr(struct qm_dqrr_entry *dst,
+ const struct qm_dqrr_entry *src)
+{
+ int i = 0;
+ const u64 *s64 = (u64*)src;
+ u64 *d64 = (u64*)dst;
+
+ /* DQRR only has 32 bytes of valid data so only need to
+ * copy 4 - 64 bit values */
+ *d64 = *s64;
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ {
+ u32 res, zero = 0;
+ /* Create a dependancy after copying first bytes ensures no wrap
+ transaction generated to QBMan */
+ /* Logical AND the value pointed to by s64 with 0x0 and
+ store the result in res */
+ asm volatile("and %[result], %[in1], %[in2]"
+ : [result] "=r" (res)
+ : [in1] "r" (zero), [in2] "r" (*s64)
+ : "memory");
+ /* Add res to s64 - this creates a dependancy on the result of
+ reading the value of s64 before the next read. The side
+ effect of this is that the core must stall until the first
+ aligned read is complete therefore preventing a WRAP
+ transaction to be seen by the QBMan */
+ asm volatile("add %[result], %[in1], %[in2]"
+ : [result] "=r" (s64)
+ : [in1] "r" (res), [in2] "r" (s64)
+ : "memory");
+ }
+#endif
+ /* Copy the last 3 64 bit parts */
+ d64++; s64++;
+ for (;i<3; i++)
+ *d64++ = *s64++;
+}
+
+/* Look: no locks, no irq_save()s, no preempt_disable()s! :-) The only states
+ * that would conflict with other things if they ran at the same time on the
+ * same cpu are;
+ *
+ * (i) setting/clearing vdqcr_owned, and
+ * (ii) clearing the NE (Not Empty) flag.
+ *
+ * Both are safe. Because;
+ *
+ * (i) this clearing can only occur after qman_volatile_dequeue() has set the
+ * vdqcr_owned field (which it does before setting VDQCR), and
+ * qman_volatile_dequeue() blocks interrupts and preemption while this is
+ * done so that we can't interfere.
+ * (ii) the NE flag is only cleared after qman_retire_fq() has set it, and as
+ * with (i) that API prevents us from interfering until it's safe.
+ *
+ * The good thing is that qman_volatile_dequeue() and qman_retire_fq() run far
+ * less frequently (ie. per-FQ) than __poll_portal_fast() does, so the nett
+ * advantage comes from this function not having to "lock" anything at all.
+ *
+ * Note also that the callbacks are invoked at points which are safe against the
+ * above potential conflicts, but that this function itself is not re-entrant
+ * (this is because the function tracks one end of each FIFO in the portal and
+ * we do *not* want to lock that). So the consequence is that it is safe for
+ * user callbacks to call into any Qman API *except* qman_poll() (as that's the
+ * sole API that could be invoking the callback through this function).
+ */
+static inline unsigned int __poll_portal_fast(struct qman_portal *p,
+ unsigned int poll_limit)
+{
+ const struct qm_dqrr_entry *dq;
+ struct qman_fq *fq;
+ enum qman_cb_dqrr_result res;
+ unsigned int limit = 0;
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ struct qm_dqrr_entry *shadow;
+ const struct qm_dqrr_entry *orig_dq;
+#endif
+loop:
+ qm_dqrr_pvb_update(&p->p);
+ dq = qm_dqrr_current(&p->p);
+ if (!dq)
+ goto done;
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ /* If running on an LE system the fields of the
+ dequeue entry must be swapped. Because the
+ QMan HW will ignore writes the DQRR entry is
+ copied and the index stored within the copy */
+ shadow = &p->shadow_dqrr[DQRR_PTR2IDX(dq)];
+ /* Use safe copy here to avoid WRAP transaction */
+ safe_copy_dqrr(shadow, dq);
+ orig_dq = dq;
+ dq = shadow;
+ shadow->fqid = be32_to_cpu(shadow->fqid);
+ shadow->contextB = be32_to_cpu(shadow->contextB);
+ shadow->seqnum = be16_to_cpu(shadow->seqnum);
+ hw_fd_to_cpu(&shadow->fd);
+#endif
+ if (dq->stat & QM_DQRR_STAT_UNSCHEDULED) {
+ /* VDQCR: don't trust contextB as the FQ may have been
+ * configured for h/w consumption and we're draining it
+ * post-retirement. */
+ fq = p->vdqcr_owned;
+ /* We only set QMAN_FQ_STATE_NE when retiring, so we only need
+ * to check for clearing it when doing volatile dequeues. It's
+ * one less thing to check in the critical path (SDQCR). */
+ if (dq->stat & QM_DQRR_STAT_FQ_EMPTY)
+ fq_clear(fq, QMAN_FQ_STATE_NE);
+ /* this is duplicated from the SDQCR code, but we have stuff to
+ * do before *and* after this callback, and we don't want
+ * multiple if()s in the critical path (SDQCR). */
+ res = fq->cb.dqrr(p, fq, dq);
+ if (res == qman_cb_dqrr_stop)
+ goto done;
+ /* Check for VDQCR completion */
+ if (dq->stat & QM_DQRR_STAT_DQCR_EXPIRED)
+ clear_vdqcr(p, fq);
+ } else {
+ /* SDQCR: contextB points to the FQ */
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ fq = get_fq_table_entry(dq->contextB);
+#else
+ fq = (void *)(uintptr_t)dq->contextB;
+#endif
+ /* Now let the callback do its stuff */
+ res = fq->cb.dqrr(p, fq, dq);
+
+ /* The callback can request that we exit without consuming this
+ * entry nor advancing; */
+ if (res == qman_cb_dqrr_stop)
+ goto done;
+ }
+ /* Interpret 'dq' from a driver perspective. */
+ /* Parking isn't possible unless HELDACTIVE was set. NB,
+ * FORCEELIGIBLE implies HELDACTIVE, so we only need to
+ * check for HELDACTIVE to cover both. */
+ DPA_ASSERT((dq->stat & QM_DQRR_STAT_FQ_HELDACTIVE) ||
+ (res != qman_cb_dqrr_park));
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ if (res != qman_cb_dqrr_defer)
+ qm_dqrr_cdc_consume_1ptr(&p->p, orig_dq,
+ (res == qman_cb_dqrr_park));
+#else
+ /* Defer just means "skip it, I'll consume it myself later on" */
+ if (res != qman_cb_dqrr_defer)
+ qm_dqrr_cdc_consume_1ptr(&p->p, dq, (res == qman_cb_dqrr_park));
+#endif
+ /* Move forward */
+ qm_dqrr_next(&p->p);
+ /* Entry processed and consumed, increment our counter. The callback can
+ * request that we exit after consuming the entry, and we also exit if
+ * we reach our processing limit, so loop back only if neither of these
+ * conditions is met. */
+ if ((++limit < poll_limit) && (res != qman_cb_dqrr_consume_stop))
+ goto loop;
+done:
+ return limit;
+}
+
+u32 qman_irqsource_get(void)
+{
+ /* "irqsource" and "poll" APIs mustn't redirect when sharing, they
+ * should shut the user out if they are not the primary CPU hosting the
+ * portal. That's why we use the "raw" interface. */
+ struct qman_portal *p = get_raw_affine_portal();
+ u32 ret = p->irq_sources & QM_PIRQ_VISIBLE;
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_irqsource_get);
+
+int qman_p_irqsource_add(struct qman_portal *p, u32 bits __maybe_unused)
+{
+ __maybe_unused unsigned long irqflags;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (p->sharing_redirect)
+ return -EINVAL;
+ else
+#endif
+ {
+ bits = bits & QM_PIRQ_VISIBLE;
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ /* Clear any previously remaining interrupt conditions in
+ * QCSP_ISR. This prevents raising a false interrupt when
+ * interrupt conditions are enabled in QCSP_IER.
+ */
+ qm_isr_status_clear(&p->p, bits);
+ set_bits(bits, &p->irq_sources);
+ qm_isr_enable_write(&p->p, p->irq_sources);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_p_irqsource_add);
+
+int qman_irqsource_add(u32 bits __maybe_unused)
+{
+ struct qman_portal *p = get_raw_affine_portal();
+ int ret;
+ ret = qman_p_irqsource_add(p, bits);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_irqsource_add);
+
+int qman_p_irqsource_remove(struct qman_portal *p, u32 bits)
+{
+ __maybe_unused unsigned long irqflags;
+ u32 ier;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (p->sharing_redirect) {
+ put_affine_portal();
+ return -EINVAL;
+ }
+#endif
+ /* Our interrupt handler only processes+clears status register bits that
+ * are in p->irq_sources. As we're trimming that mask, if one of them
+ * were to assert in the status register just before we remove it from
+ * the enable register, there would be an interrupt-storm when we
+ * release the IRQ lock. So we wait for the enable register update to
+ * take effect in h/w (by reading it back) and then clear all other bits
+ * in the status register. Ie. we clear them from ISR once it's certain
+ * IER won't allow them to reassert. */
+ PORTAL_IRQ_LOCK(p, irqflags);
+ bits &= QM_PIRQ_VISIBLE;
+ clear_bits(bits, &p->irq_sources);
+ qm_isr_enable_write(&p->p, p->irq_sources);
+
+ ier = qm_isr_enable_read(&p->p);
+ /* Using "~ier" (rather than "bits" or "~p->irq_sources") creates a
+ * data-dependency, ie. to protect against re-ordering. */
+ qm_isr_status_clear(&p->p, ~ier);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ return 0;
+}
+EXPORT_SYMBOL(qman_p_irqsource_remove);
+
+int qman_irqsource_remove(u32 bits)
+{
+ struct qman_portal *p = get_raw_affine_portal();
+ int ret;
+ ret = qman_p_irqsource_remove(p, bits);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_irqsource_remove);
+
+const cpumask_t *qman_affine_cpus(void)
+{
+ return &affine_mask;
+}
+EXPORT_SYMBOL(qman_affine_cpus);
+
+u16 qman_affine_channel(int cpu)
+{
+ if (cpu < 0) {
+ struct qman_portal *portal = get_raw_affine_portal();
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ BUG_ON(portal->sharing_redirect);
+#endif
+ cpu = portal->config->public_cfg.cpu;
+ put_affine_portal();
+ }
+ BUG_ON(!cpumask_test_cpu(cpu, &affine_mask));
+ return affine_channels[cpu];
+}
+EXPORT_SYMBOL(qman_affine_channel);
+
+void *qman_get_affine_portal(int cpu)
+{
+ return affine_portals[cpu];
+}
+EXPORT_SYMBOL(qman_get_affine_portal);
+
+int qman_p_poll_dqrr(struct qman_portal *p, unsigned int limit)
+{
+ int ret;
+
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (unlikely(p->sharing_redirect))
+ ret = -EINVAL;
+ else
+#endif
+ {
+ BUG_ON(p->irq_sources & QM_PIRQ_DQRI);
+ ret = __poll_portal_fast(p, limit);
+ }
+ return ret;
+}
+EXPORT_SYMBOL(qman_p_poll_dqrr);
+
+int qman_poll_dqrr(unsigned int limit)
+{
+ struct qman_portal *p = get_poll_portal();
+ int ret;
+ ret = qman_p_poll_dqrr(p, limit);
+ put_poll_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_poll_dqrr);
+
+u32 qman_p_poll_slow(struct qman_portal *p)
+{
+ u32 ret;
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (unlikely(p->sharing_redirect))
+ ret = (u32)-1;
+ else
+#endif
+ {
+ u32 is = qm_isr_status_read(&p->p) & ~p->irq_sources;
+ ret = __poll_portal_slow(p, is);
+ qm_isr_status_clear(&p->p, ret);
+ }
+ return ret;
+}
+EXPORT_SYMBOL(qman_p_poll_slow);
+
+u32 qman_poll_slow(void)
+{
+ struct qman_portal *p = get_poll_portal();
+ u32 ret;
+ ret = qman_p_poll_slow(p);
+ put_poll_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_poll_slow);
+
+/* Legacy wrapper */
+void qman_p_poll(struct qman_portal *p)
+{
+#ifdef CONFIG_FSL_DPA_PORTAL_SHARE
+ if (unlikely(p->sharing_redirect))
+ return;
+#endif
+ if ((~p->irq_sources) & QM_PIRQ_SLOW) {
+ if (!(p->slowpoll--)) {
+ u32 is = qm_isr_status_read(&p->p) & ~p->irq_sources;
+ u32 active = __poll_portal_slow(p, is);
+ if (active) {
+ qm_isr_status_clear(&p->p, active);
+ p->slowpoll = SLOW_POLL_BUSY;
+ } else
+ p->slowpoll = SLOW_POLL_IDLE;
+ }
+ }
+ if ((~p->irq_sources) & QM_PIRQ_DQRI)
+ __poll_portal_fast(p, CONFIG_FSL_QMAN_POLL_LIMIT);
+}
+EXPORT_SYMBOL(qman_p_poll);
+
+void qman_poll(void)
+{
+ struct qman_portal *p = get_poll_portal();
+ qman_p_poll(p);
+ put_poll_portal();
+}
+EXPORT_SYMBOL(qman_poll);
+
+void qman_p_stop_dequeues(struct qman_portal *p)
+{
+ qman_stop_dequeues_ex(p);
+}
+EXPORT_SYMBOL(qman_p_stop_dequeues);
+
+void qman_stop_dequeues(void)
+{
+ struct qman_portal *p = get_affine_portal();
+ qman_p_stop_dequeues(p);
+ put_affine_portal();
+}
+EXPORT_SYMBOL(qman_stop_dequeues);
+
+void qman_p_start_dequeues(struct qman_portal *p)
+{
+ unsigned long irqflags __maybe_unused;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ DPA_ASSERT(p->dqrr_disable_ref > 0);
+ if (!(--p->dqrr_disable_ref))
+ qm_dqrr_set_maxfill(&p->p, DQRR_MAXFILL);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+}
+EXPORT_SYMBOL(qman_p_start_dequeues);
+
+void qman_start_dequeues(void)
+{
+ struct qman_portal *p = get_affine_portal();
+ qman_p_start_dequeues(p);
+ put_affine_portal();
+}
+EXPORT_SYMBOL(qman_start_dequeues);
+
+void qman_p_static_dequeue_add(struct qman_portal *p, u32 pools)
+{
+ unsigned long irqflags __maybe_unused;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ pools &= p->config->public_cfg.pools;
+ p->sdqcr |= pools;
+ qm_dqrr_sdqcr_set(&p->p, p->sdqcr);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+}
+EXPORT_SYMBOL(qman_p_static_dequeue_add);
+
+void qman_static_dequeue_add(u32 pools)
+{
+ struct qman_portal *p = get_affine_portal();
+ qman_p_static_dequeue_add(p, pools);
+ put_affine_portal();
+}
+EXPORT_SYMBOL(qman_static_dequeue_add);
+
+void qman_p_static_dequeue_del(struct qman_portal *p, u32 pools)
+{
+ unsigned long irqflags __maybe_unused;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ pools &= p->config->public_cfg.pools;
+ p->sdqcr &= ~pools;
+ qm_dqrr_sdqcr_set(&p->p, p->sdqcr);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+}
+EXPORT_SYMBOL(qman_p_static_dequeue_del);
+
+void qman_static_dequeue_del(u32 pools)
+{
+ struct qman_portal *p = get_affine_portal();
+ qman_p_static_dequeue_del(p, pools);
+ put_affine_portal();
+}
+EXPORT_SYMBOL(qman_static_dequeue_del);
+
+u32 qman_p_static_dequeue_get(struct qman_portal *p)
+{
+ return p->sdqcr;
+}
+EXPORT_SYMBOL(qman_p_static_dequeue_get);
+
+u32 qman_static_dequeue_get(void)
+{
+ struct qman_portal *p = get_affine_portal();
+ u32 ret = qman_p_static_dequeue_get(p);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_static_dequeue_get);
+
+void qman_p_dca(struct qman_portal *p, struct qm_dqrr_entry *dq,
+ int park_request)
+{
+ qm_dqrr_cdc_consume_1ptr(&p->p, dq, park_request);
+}
+EXPORT_SYMBOL(qman_p_dca);
+
+void qman_dca(struct qm_dqrr_entry *dq, int park_request)
+{
+ struct qman_portal *p = get_affine_portal();
+ qman_p_dca(p, dq, park_request);
+ put_affine_portal();
+}
+EXPORT_SYMBOL(qman_dca);
+
+/*******************/
+/* Frame queue API */
+/*******************/
+
+static const char *mcr_result_str(u8 result)
+{
+ switch (result) {
+ case QM_MCR_RESULT_NULL:
+ return "QM_MCR_RESULT_NULL";
+ case QM_MCR_RESULT_OK:
+ return "QM_MCR_RESULT_OK";
+ case QM_MCR_RESULT_ERR_FQID:
+ return "QM_MCR_RESULT_ERR_FQID";
+ case QM_MCR_RESULT_ERR_FQSTATE:
+ return "QM_MCR_RESULT_ERR_FQSTATE";
+ case QM_MCR_RESULT_ERR_NOTEMPTY:
+ return "QM_MCR_RESULT_ERR_NOTEMPTY";
+ case QM_MCR_RESULT_PENDING:
+ return "QM_MCR_RESULT_PENDING";
+ case QM_MCR_RESULT_ERR_BADCOMMAND:
+ return "QM_MCR_RESULT_ERR_BADCOMMAND";
+ }
+ return "<unknown MCR result>";
+}
+
+int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq)
+{
+ struct qm_fqd fqd;
+ struct qm_mcr_queryfq_np np;
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+
+ if (flags & QMAN_FQ_FLAG_DYNAMIC_FQID) {
+ int ret = qman_alloc_fqid(&fqid);
+ if (ret)
+ return ret;
+ }
+ spin_lock_init(&fq->fqlock);
+ fq->fqid = fqid;
+ fq->flags = flags;
+ fq->state = qman_fq_state_oos;
+ fq->cgr_groupid = 0;
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ if (unlikely(find_empty_fq_table_entry(&fq->key, fq)))
+ return -ENOMEM;
+#endif
+ if (!(flags & QMAN_FQ_FLAG_AS_IS) || (flags & QMAN_FQ_FLAG_NO_MODIFY))
+ return 0;
+ /* Everything else is AS_IS support */
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = qm_mc_start(&p->p);
+ mcc->queryfq.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_QUERYFQ);
+ if (mcr->result != QM_MCR_RESULT_OK) {
+ pr_err("QUERYFQ failed: %s\n", mcr_result_str(mcr->result));
+ goto err;
+ }
+ fqd = mcr->queryfq.fqd;
+ hw_fqd_to_cpu(&fqd);
+ mcc = qm_mc_start(&p->p);
+ mcc->queryfq_np.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ_NP);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_QUERYFQ_NP);
+ if (mcr->result != QM_MCR_RESULT_OK) {
+ pr_err("QUERYFQ_NP failed: %s\n", mcr_result_str(mcr->result));
+ goto err;
+ }
+ np = mcr->queryfq_np;
+ /* Phew, have queryfq and queryfq_np results, stitch together
+ * the FQ object from those. */
+ fq->cgr_groupid = fqd.cgid;
+ switch (np.state & QM_MCR_NP_STATE_MASK) {
+ case QM_MCR_NP_STATE_OOS:
+ break;
+ case QM_MCR_NP_STATE_RETIRED:
+ fq->state = qman_fq_state_retired;
+ if (np.frm_cnt)
+ fq_set(fq, QMAN_FQ_STATE_NE);
+ break;
+ case QM_MCR_NP_STATE_TEN_SCHED:
+ case QM_MCR_NP_STATE_TRU_SCHED:
+ case QM_MCR_NP_STATE_ACTIVE:
+ fq->state = qman_fq_state_sched;
+ if (np.state & QM_MCR_NP_STATE_R)
+ fq_set(fq, QMAN_FQ_STATE_CHANGING);
+ break;
+ case QM_MCR_NP_STATE_PARKED:
+ fq->state = qman_fq_state_parked;
+ break;
+ default:
+ DPA_ASSERT(NULL == "invalid FQ state");
+ }
+ if (fqd.fq_ctrl & QM_FQCTRL_CGE)
+ fq->state |= QMAN_FQ_STATE_CGR_EN;
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return 0;
+err:
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (flags & QMAN_FQ_FLAG_DYNAMIC_FQID)
+ qman_release_fqid(fqid);
+ return -EIO;
+}
+EXPORT_SYMBOL(qman_create_fq);
+
+void qman_destroy_fq(struct qman_fq *fq, u32 flags __maybe_unused)
+{
+
+ /* We don't need to lock the FQ as it is a pre-condition that the FQ be
+ * quiesced. Instead, run some checks. */
+ switch (fq->state) {
+ case qman_fq_state_parked:
+ DPA_ASSERT(flags & QMAN_FQ_DESTROY_PARKED);
+ case qman_fq_state_oos:
+ if (fq_isset(fq, QMAN_FQ_FLAG_DYNAMIC_FQID))
+ qman_release_fqid(fq->fqid);
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ clear_fq_table_entry(fq->key);
+#endif
+ return;
+ default:
+ break;
+ }
+ DPA_ASSERT(NULL == "qman_free_fq() on unquiesced FQ!");
+}
+EXPORT_SYMBOL(qman_destroy_fq);
+
+u32 qman_fq_fqid(struct qman_fq *fq)
+{
+ return fq->fqid;
+}
+EXPORT_SYMBOL(qman_fq_fqid);
+
+void qman_fq_state(struct qman_fq *fq, enum qman_fq_state *state, u32 *flags)
+{
+ if (state)
+ *state = fq->state;
+ if (flags)
+ *flags = fq->flags;
+}
+EXPORT_SYMBOL(qman_fq_state);
+
+int qman_init_fq(struct qman_fq *fq, u32 flags, struct qm_mcc_initfq *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res, myverb = (flags & QMAN_INITFQ_FLAG_SCHED) ?
+ QM_MCC_VERB_INITFQ_SCHED : QM_MCC_VERB_INITFQ_PARKED;
+
+ if ((fq->state != qman_fq_state_oos) &&
+ (fq->state != qman_fq_state_parked))
+ return -EINVAL;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY)))
+ return -EINVAL;
+#endif
+ if (opts && (opts->we_mask & QM_INITFQ_WE_OAC)) {
+ /* And can't be set at the same time as TDTHRESH */
+ if (opts->we_mask & QM_INITFQ_WE_TDTHRESH)
+ return -EINVAL;
+ }
+ /* Issue an INITFQ_[PARKED|SCHED] management command */
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ FQLOCK(fq);
+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) ||
+ ((fq->state != qman_fq_state_oos) &&
+ (fq->state != qman_fq_state_parked)))) {
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return -EBUSY;
+ }
+ mcc = qm_mc_start(&p->p);
+ if (opts)
+ mcc->initfq = *opts;
+ mcc->initfq.fqid = cpu_to_be32(fq->fqid);
+ mcc->initfq.count = 0;
+
+ /* If the FQ does *not* have the TO_DCPORTAL flag, contextB is set as a
+ * demux pointer. Otherwise, the caller-provided value is allowed to
+ * stand, don't overwrite it. */
+ if (fq_isclear(fq, QMAN_FQ_FLAG_TO_DCPORTAL)) {
+ dma_addr_t phys_fq;
+ mcc->initfq.we_mask |= QM_INITFQ_WE_CONTEXTB;
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ mcc->initfq.fqd.context_b = fq->key;
+#else
+ mcc->initfq.fqd.context_b = (u32)(uintptr_t)fq;
+#endif
+ /* and the physical address - NB, if the user wasn't trying to
+ * set CONTEXTA, clear the stashing settings. */
+ if (!(mcc->initfq.we_mask & QM_INITFQ_WE_CONTEXTA)) {
+ mcc->initfq.we_mask |= QM_INITFQ_WE_CONTEXTA;
+ memset(&mcc->initfq.fqd.context_a, 0,
+ sizeof(mcc->initfq.fqd.context_a));
+ } else {
+ phys_fq = dma_map_single(&p->pdev->dev, fq, sizeof(*fq),
+ DMA_TO_DEVICE);
+ qm_fqd_stashing_set64(&mcc->initfq.fqd, phys_fq);
+ }
+ }
+ if (flags & QMAN_INITFQ_FLAG_LOCAL) {
+ mcc->initfq.fqd.dest.channel = p->config->public_cfg.channel;
+ if (!(mcc->initfq.we_mask & QM_INITFQ_WE_DESTWQ)) {
+ mcc->initfq.we_mask |= QM_INITFQ_WE_DESTWQ;
+ mcc->initfq.fqd.dest.wq = 4;
+ }
+ }
+ mcc->initfq.we_mask = cpu_to_be16(mcc->initfq.we_mask);
+ cpu_to_hw_fqd(&mcc->initfq.fqd);
+ qm_mc_commit(&p->p, myverb);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == myverb);
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return -EIO;
+ }
+ if (opts) {
+ if (opts->we_mask & QM_INITFQ_WE_FQCTRL) {
+ if (opts->fqd.fq_ctrl & QM_FQCTRL_CGE)
+ fq_set(fq, QMAN_FQ_STATE_CGR_EN);
+ else
+ fq_clear(fq, QMAN_FQ_STATE_CGR_EN);
+ }
+ if (opts->we_mask & QM_INITFQ_WE_CGID)
+ fq->cgr_groupid = opts->fqd.cgid;
+ }
+ fq->state = (flags & QMAN_INITFQ_FLAG_SCHED) ?
+ qman_fq_state_sched : qman_fq_state_parked;
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return 0;
+}
+EXPORT_SYMBOL(qman_init_fq);
+
+int qman_schedule_fq(struct qman_fq *fq)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ int ret = 0;
+ u8 res;
+
+ if (fq->state != qman_fq_state_parked)
+ return -EINVAL;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY)))
+ return -EINVAL;
+#endif
+ /* Issue a ALTERFQ_SCHED management command */
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ FQLOCK(fq);
+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) ||
+ (fq->state != qman_fq_state_parked))) {
+ ret = -EBUSY;
+ goto out;
+ }
+ mcc = qm_mc_start(&p->p);
+ mcc->alterfq.fqid = cpu_to_be32(fq->fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_ALTER_SCHED);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_ALTER_SCHED);
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ ret = -EIO;
+ goto out;
+ }
+ fq->state = qman_fq_state_sched;
+out:
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_schedule_fq);
+
+int qman_retire_fq(struct qman_fq *fq, u32 *flags)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ int rval;
+ u8 res;
+
+ if ((fq->state != qman_fq_state_parked) &&
+ (fq->state != qman_fq_state_sched))
+ return -EINVAL;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY)))
+ return -EINVAL;
+#endif
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ FQLOCK(fq);
+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) ||
+ (fq->state == qman_fq_state_retired) ||
+ (fq->state == qman_fq_state_oos))) {
+ rval = -EBUSY;
+ goto out;
+ }
+ rval = table_push_fq(p, fq);
+ if (rval)
+ goto out;
+ mcc = qm_mc_start(&p->p);
+ mcc->alterfq.fqid = cpu_to_be32(fq->fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_ALTER_RETIRE);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_ALTER_RETIRE);
+ res = mcr->result;
+ /* "Elegant" would be to treat OK/PENDING the same way; set CHANGING,
+ * and defer the flags until FQRNI or FQRN (respectively) show up. But
+ * "Friendly" is to process OK immediately, and not set CHANGING. We do
+ * friendly, otherwise the caller doesn't necessarily have a fully
+ * "retired" FQ on return even if the retirement was immediate. However
+ * this does mean some code duplication between here and
+ * fq_state_change(). */
+ if (likely(res == QM_MCR_RESULT_OK)) {
+ rval = 0;
+ /* Process 'fq' right away, we'll ignore FQRNI */
+ if (mcr->alterfq.fqs & QM_MCR_FQS_NOTEMPTY)
+ fq_set(fq, QMAN_FQ_STATE_NE);
+ if (mcr->alterfq.fqs & QM_MCR_FQS_ORLPRESENT)
+ fq_set(fq, QMAN_FQ_STATE_ORL);
+ else
+ table_del_fq(p, fq);
+ if (flags)
+ *flags = fq->flags;
+ fq->state = qman_fq_state_retired;
+ if (fq->cb.fqs) {
+ /* Another issue with supporting "immediate" retirement
+ * is that we're forced to drop FQRNIs, because by the
+ * time they're seen it may already be "too late" (the
+ * fq may have been OOS'd and free()'d already). But if
+ * the upper layer wants a callback whether it's
+ * immediate or not, we have to fake a "MR" entry to
+ * look like an FQRNI... */
+ struct qm_mr_entry msg;
+ msg.verb = QM_MR_VERB_FQRNI;
+ msg.fq.fqs = mcr->alterfq.fqs;
+ msg.fq.fqid = fq->fqid;
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ msg.fq.contextB = fq->key;
+#else
+ msg.fq.contextB = (u32)(uintptr_t)fq;
+#endif
+ fq->cb.fqs(p, fq, &msg);
+ }
+ } else if (res == QM_MCR_RESULT_PENDING) {
+ rval = 1;
+ fq_set(fq, QMAN_FQ_STATE_CHANGING);
+ } else {
+ rval = -EIO;
+ table_del_fq(p, fq);
+ }
+out:
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return rval;
+}
+EXPORT_SYMBOL(qman_retire_fq);
+
+int qman_oos_fq(struct qman_fq *fq)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ int ret = 0;
+ u8 res;
+
+ if (fq->state != qman_fq_state_retired)
+ return -EINVAL;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY)))
+ return -EINVAL;
+#endif
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ FQLOCK(fq);
+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_BLOCKOOS)) ||
+ (fq->state != qman_fq_state_retired))) {
+ ret = -EBUSY;
+ goto out;
+ }
+ mcc = qm_mc_start(&p->p);
+ mcc->alterfq.fqid = cpu_to_be32(fq->fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_ALTER_OOS);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_ALTER_OOS);
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ ret = -EIO;
+ goto out;
+ }
+ fq->state = qman_fq_state_oos;
+out:
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_oos_fq);
+
+int qman_fq_flow_control(struct qman_fq *fq, int xon)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ int ret = 0;
+ u8 res;
+ u8 myverb;
+
+ if ((fq->state == qman_fq_state_oos) ||
+ (fq->state == qman_fq_state_retired) ||
+ (fq->state == qman_fq_state_parked))
+ return -EINVAL;
+
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (unlikely(fq_isset(fq, QMAN_FQ_FLAG_NO_MODIFY)))
+ return -EINVAL;
+#endif
+ /* Issue a ALTER_FQXON or ALTER_FQXOFF management command */
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ FQLOCK(fq);
+ if (unlikely((fq_isset(fq, QMAN_FQ_STATE_CHANGING)) ||
+ (fq->state == qman_fq_state_parked) ||
+ (fq->state == qman_fq_state_oos) ||
+ (fq->state == qman_fq_state_retired))) {
+ ret = -EBUSY;
+ goto out;
+ }
+ mcc = qm_mc_start(&p->p);
+ mcc->alterfq.fqid = fq->fqid;
+ mcc->alterfq.count = 0;
+ myverb = xon ? QM_MCC_VERB_ALTER_FQXON : QM_MCC_VERB_ALTER_FQXOFF;
+
+ qm_mc_commit(&p->p, myverb);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == myverb);
+
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ ret = -EIO;
+ goto out;
+ }
+out:
+ FQUNLOCK(fq);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_fq_flow_control);
+
+int qman_query_fq(struct qman_fq *fq, struct qm_fqd *fqd)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = qm_mc_start(&p->p);
+ mcc->queryfq.fqid = cpu_to_be32(fq->fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK)
+ *fqd = mcr->queryfq.fqd;
+ hw_fqd_to_cpu(fqd);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK)
+ return -EIO;
+ return 0;
+}
+EXPORT_SYMBOL(qman_query_fq);
+
+int qman_query_fq_np(struct qman_fq *fq, struct qm_mcr_queryfq_np *np)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = qm_mc_start(&p->p);
+ mcc->queryfq.fqid = cpu_to_be32(fq->fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ_NP);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ_NP);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK) {
+ *np = mcr->queryfq_np;
+ np->fqd_link = be24_to_cpu(np->fqd_link);
+ np->odp_seq = be16_to_cpu(np->odp_seq);
+ np->orp_nesn = be16_to_cpu(np->orp_nesn);
+ np->orp_ea_hseq = be16_to_cpu(np->orp_ea_hseq);
+ np->orp_ea_tseq = be16_to_cpu(np->orp_ea_tseq);
+ np->orp_ea_hptr = be24_to_cpu(np->orp_ea_hptr);
+ np->orp_ea_tptr = be24_to_cpu(np->orp_ea_tptr);
+ np->pfdr_hptr = be24_to_cpu(np->pfdr_hptr);
+ np->pfdr_tptr = be24_to_cpu(np->pfdr_tptr);
+ np->ics_surp = be16_to_cpu(np->ics_surp);
+ np->byte_cnt = be32_to_cpu(np->byte_cnt);
+ np->frm_cnt = be24_to_cpu(np->frm_cnt);
+ np->ra1_sfdr = be16_to_cpu(np->ra1_sfdr);
+ np->ra2_sfdr = be16_to_cpu(np->ra2_sfdr);
+ np->od1_sfdr = be16_to_cpu(np->od1_sfdr);
+ np->od2_sfdr = be16_to_cpu(np->od2_sfdr);
+ np->od3_sfdr = be16_to_cpu(np->od3_sfdr);
+ }
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res == QM_MCR_RESULT_ERR_FQID)
+ return -ERANGE;
+ else if (res != QM_MCR_RESULT_OK)
+ return -EIO;
+ return 0;
+}
+EXPORT_SYMBOL(qman_query_fq_np);
+
+int qman_query_wq(u8 query_dedicated, struct qm_mcr_querywq *wq)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res, myverb;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ myverb = (query_dedicated) ? QM_MCR_VERB_QUERYWQ_DEDICATED :
+ QM_MCR_VERB_QUERYWQ;
+ mcc = qm_mc_start(&p->p);
+ mcc->querywq.channel.id = cpu_to_be16(wq->channel.id);
+ qm_mc_commit(&p->p, myverb);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == myverb);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK) {
+ int i, array_len;
+ wq->channel.id = be16_to_cpu(mcr->querywq.channel.id);
+ array_len = ARRAY_SIZE(mcr->querywq.wq_len);
+ for (i = 0; i < array_len; i++)
+ wq->wq_len[i] = be32_to_cpu(mcr->querywq.wq_len[i]);
+ }
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("QUERYWQ failed: %s\n", mcr_result_str(res));
+ return -EIO;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_query_wq);
+
+int qman_testwrite_cgr(struct qman_cgr *cgr, u64 i_bcnt,
+ struct qm_mcr_cgrtestwrite *result)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = qm_mc_start(&p->p);
+ mcc->cgrtestwrite.cgid = cgr->cgrid;
+ mcc->cgrtestwrite.i_bcnt_hi = (u8)(i_bcnt >> 32);
+ mcc->cgrtestwrite.i_bcnt_lo = (u32)i_bcnt;
+ qm_mc_commit(&p->p, QM_MCC_VERB_CGRTESTWRITE);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_CGRTESTWRITE);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK)
+ *result = mcr->cgrtestwrite;
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CGR TEST WRITE failed: %s\n", mcr_result_str(res));
+ return -EIO;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_testwrite_cgr);
+
+int qman_query_cgr(struct qman_cgr *cgr, struct qm_mcr_querycgr *cgrd)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+ int i;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = qm_mc_start(&p->p);
+ mcc->querycgr.cgid = cgr->cgrid;
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYCGR);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCC_VERB_QUERYCGR);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK)
+ *cgrd = mcr->querycgr;
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("QUERY_CGR failed: %s\n", mcr_result_str(res));
+ return -EIO;
+ }
+ cgrd->cgr.wr_parm_g.word =
+ be32_to_cpu(cgrd->cgr.wr_parm_g.word);
+ cgrd->cgr.wr_parm_y.word =
+ be32_to_cpu(cgrd->cgr.wr_parm_y.word);
+ cgrd->cgr.wr_parm_r.word =
+ be32_to_cpu(cgrd->cgr.wr_parm_r.word);
+ cgrd->cgr.cscn_targ = be32_to_cpu(cgrd->cgr.cscn_targ);
+ cgrd->cgr.__cs_thres = be16_to_cpu(cgrd->cgr.__cs_thres);
+ for (i = 0; i < ARRAY_SIZE(cgrd->cscn_targ_swp); i++)
+ be32_to_cpus(&cgrd->cscn_targ_swp[i]);
+ return 0;
+}
+EXPORT_SYMBOL(qman_query_cgr);
+
+int qman_query_congestion(struct qm_mcr_querycongestion *congestion)
+{
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+ int i;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ qm_mc_start(&p->p);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYCONGESTION);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_MCC_VERB_QUERYCONGESTION);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK)
+ memcpy_fromio(congestion, &mcr->querycongestion,
+ sizeof(*congestion));
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("QUERY_CONGESTION failed: %s\n", mcr_result_str(res));
+ return -EIO;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(congestion->state.__state); i++)
+ be32_to_cpus(&congestion->state.__state[i]);
+ return 0;
+}
+EXPORT_SYMBOL(qman_query_congestion);
+
+/* internal function used as a wait_event() expression */
+static int set_p_vdqcr(struct qman_portal *p, struct qman_fq *fq, u32 vdqcr)
+{
+ unsigned long irqflags __maybe_unused;
+ int ret = -EBUSY;
+ PORTAL_IRQ_LOCK(p, irqflags);
+ if (!p->vdqcr_owned) {
+ FQLOCK(fq);
+ if (fq_isset(fq, QMAN_FQ_STATE_VDQCR))
+ goto escape;
+ fq_set(fq, QMAN_FQ_STATE_VDQCR);
+ FQUNLOCK(fq);
+ p->vdqcr_owned = fq;
+ ret = 0;
+ }
+escape:
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ if (!ret)
+ qm_dqrr_vdqcr_set(&p->p, vdqcr);
+ return ret;
+}
+
+static int set_vdqcr(struct qman_portal **p, struct qman_fq *fq, u32 vdqcr)
+{
+ int ret;
+ *p = get_affine_portal();
+ ret = set_p_vdqcr(*p, fq, vdqcr);
+ put_affine_portal();
+ return ret;
+}
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+static int wait_p_vdqcr_start(struct qman_portal *p, struct qman_fq *fq,
+ u32 vdqcr, u32 flags)
+{
+ int ret = 0;
+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT)
+ ret = wait_event_interruptible(affine_queue,
+ !(ret = set_p_vdqcr(p, fq, vdqcr)));
+ else
+ wait_event(affine_queue, !(ret = set_p_vdqcr(p, fq, vdqcr)));
+ return ret;
+}
+
+static int wait_vdqcr_start(struct qman_portal **p, struct qman_fq *fq,
+ u32 vdqcr, u32 flags)
+{
+ int ret = 0;
+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT)
+ ret = wait_event_interruptible(affine_queue,
+ !(ret = set_vdqcr(p, fq, vdqcr)));
+ else
+ wait_event(affine_queue, !(ret = set_vdqcr(p, fq, vdqcr)));
+ return ret;
+}
+#endif
+
+int qman_p_volatile_dequeue(struct qman_portal *p, struct qman_fq *fq,
+ u32 flags __maybe_unused, u32 vdqcr)
+{
+ int ret;
+
+ if ((fq->state != qman_fq_state_parked) &&
+ (fq->state != qman_fq_state_retired))
+ return -EINVAL;
+ if (vdqcr & QM_VDQCR_FQID_MASK)
+ return -EINVAL;
+ if (fq_isset(fq, QMAN_FQ_STATE_VDQCR))
+ return -EBUSY;
+ vdqcr = (vdqcr & ~QM_VDQCR_FQID_MASK) | fq->fqid;
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_VOLATILE_FLAG_WAIT)
+ ret = wait_p_vdqcr_start(p, fq, vdqcr, flags);
+ else
+#endif
+ ret = set_p_vdqcr(p, fq, vdqcr);
+ if (ret)
+ return ret;
+ /* VDQCR is set */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_VOLATILE_FLAG_FINISH) {
+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT)
+ /* NB: don't propagate any error - the caller wouldn't
+ * know whether the VDQCR was issued or not. A signal
+ * could arrive after returning anyway, so the caller
+ * can check signal_pending() if that's an issue. */
+ wait_event_interruptible(affine_queue,
+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR));
+ else
+ wait_event(affine_queue,
+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_p_volatile_dequeue);
+
+int qman_volatile_dequeue(struct qman_fq *fq, u32 flags __maybe_unused,
+ u32 vdqcr)
+{
+ struct qman_portal *p;
+ int ret;
+
+ if ((fq->state != qman_fq_state_parked) &&
+ (fq->state != qman_fq_state_retired))
+ return -EINVAL;
+ if (vdqcr & QM_VDQCR_FQID_MASK)
+ return -EINVAL;
+ if (fq_isset(fq, QMAN_FQ_STATE_VDQCR))
+ return -EBUSY;
+ vdqcr = (vdqcr & ~QM_VDQCR_FQID_MASK) | fq->fqid;
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_VOLATILE_FLAG_WAIT)
+ ret = wait_vdqcr_start(&p, fq, vdqcr, flags);
+ else
+#endif
+ ret = set_vdqcr(&p, fq, vdqcr);
+ if (ret)
+ return ret;
+ /* VDQCR is set */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_VOLATILE_FLAG_FINISH) {
+ if (flags & QMAN_VOLATILE_FLAG_WAIT_INT)
+ /* NB: don't propagate any error - the caller wouldn't
+ * know whether the VDQCR was issued or not. A signal
+ * could arrive after returning anyway, so the caller
+ * can check signal_pending() if that's an issue. */
+ wait_event_interruptible(affine_queue,
+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR));
+ else
+ wait_event(affine_queue,
+ !fq_isset(fq, QMAN_FQ_STATE_VDQCR));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_volatile_dequeue);
+
+static noinline void update_eqcr_ci(struct qman_portal *p, u8 avail)
+{
+ if (avail)
+ qm_eqcr_cce_prefetch(&p->p);
+ else
+ qm_eqcr_cce_update(&p->p);
+}
+
+int qman_eqcr_is_empty(void)
+{
+ unsigned long irqflags __maybe_unused;
+ struct qman_portal *p = get_affine_portal();
+ u8 avail;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ update_eqcr_ci(p, 0);
+ avail = qm_eqcr_get_fill(&p->p);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return avail == 0;
+}
+EXPORT_SYMBOL(qman_eqcr_is_empty);
+
+void qman_set_dc_ern(qman_cb_dc_ern handler, int affine)
+{
+ if (affine) {
+ unsigned long irqflags __maybe_unused;
+ struct qman_portal *p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ p->cb_dc_ern = handler;
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ } else
+ cb_dc_ern = handler;
+}
+EXPORT_SYMBOL(qman_set_dc_ern);
+
+static inline struct qm_eqcr_entry *try_p_eq_start(struct qman_portal *p,
+ unsigned long *irqflags __maybe_unused,
+ struct qman_fq *fq,
+ const struct qm_fd *fd,
+ u32 flags)
+{
+ struct qm_eqcr_entry *eq;
+ u8 avail;
+ PORTAL_IRQ_LOCK(p, (*irqflags));
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (p->eqci_owned) {
+ PORTAL_IRQ_UNLOCK(p, (*irqflags));
+ return NULL;
+ }
+ p->eqci_owned = fq;
+ }
+#endif
+ if (p->use_eqcr_ci_stashing) {
+ /*
+ * The stashing case is easy, only update if we need to in
+ * order to try and liberate ring entries.
+ */
+ eq = qm_eqcr_start_stash(&p->p);
+ } else {
+ /*
+ * The non-stashing case is harder, need to prefetch ahead of
+ * time.
+ */
+ avail = qm_eqcr_get_avail(&p->p);
+ if (avail < 2)
+ update_eqcr_ci(p, avail);
+ eq = qm_eqcr_start_no_stash(&p->p);
+ }
+
+ if (unlikely(!eq)) {
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC)))
+ p->eqci_owned = NULL;
+#endif
+ PORTAL_IRQ_UNLOCK(p, (*irqflags));
+ return NULL;
+ }
+ if (flags & QMAN_ENQUEUE_FLAG_DCA)
+ eq->dca = QM_EQCR_DCA_ENABLE |
+ ((flags & QMAN_ENQUEUE_FLAG_DCA_PARK) ?
+ QM_EQCR_DCA_PARK : 0) |
+ ((flags >> 8) & QM_EQCR_DCA_IDXMASK);
+ eq->fqid = cpu_to_be32(fq->fqid);
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ eq->tag = cpu_to_be32(fq->key);
+#else
+ eq->tag = cpu_to_be32((u32)(uintptr_t)fq);
+#endif
+ eq->fd = *fd;
+ cpu_to_hw_fd(&eq->fd);
+ return eq;
+}
+
+static inline struct qm_eqcr_entry *try_eq_start(struct qman_portal **p,
+ unsigned long *irqflags __maybe_unused,
+ struct qman_fq *fq,
+ const struct qm_fd *fd,
+ u32 flags)
+{
+ struct qm_eqcr_entry *eq;
+ *p = get_affine_portal();
+ eq = try_p_eq_start(*p, irqflags, fq, fd, flags);
+ if (!eq)
+ put_affine_portal();
+ return eq;
+}
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+static noinline struct qm_eqcr_entry *__wait_eq_start(struct qman_portal **p,
+ unsigned long *irqflags __maybe_unused,
+ struct qman_fq *fq,
+ const struct qm_fd *fd,
+ u32 flags)
+{
+ struct qm_eqcr_entry *eq = try_eq_start(p, irqflags, fq, fd, flags);
+ if (!eq)
+ qm_eqcr_set_ithresh(&(*p)->p, EQCR_ITHRESH);
+ return eq;
+}
+static noinline struct qm_eqcr_entry *wait_eq_start(struct qman_portal **p,
+ unsigned long *irqflags __maybe_unused,
+ struct qman_fq *fq,
+ const struct qm_fd *fd,
+ u32 flags)
+{
+ struct qm_eqcr_entry *eq;
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return NULL if signal occurs before completion. Signal
+ * can occur during return. Caller must check for signal */
+ wait_event_interruptible(affine_queue,
+ (eq = __wait_eq_start(p, irqflags, fq, fd, flags)));
+ else
+ wait_event(affine_queue,
+ (eq = __wait_eq_start(p, irqflags, fq, fd, flags)));
+ return eq;
+}
+static noinline struct qm_eqcr_entry *__wait_p_eq_start(struct qman_portal *p,
+ unsigned long *irqflags __maybe_unused,
+ struct qman_fq *fq,
+ const struct qm_fd *fd,
+ u32 flags)
+{
+ struct qm_eqcr_entry *eq = try_p_eq_start(p, irqflags, fq, fd, flags);
+ if (!eq)
+ qm_eqcr_set_ithresh(&p->p, EQCR_ITHRESH);
+ return eq;
+}
+static noinline struct qm_eqcr_entry *wait_p_eq_start(struct qman_portal *p,
+ unsigned long *irqflags __maybe_unused,
+ struct qman_fq *fq,
+ const struct qm_fd *fd,
+ u32 flags)
+{
+ struct qm_eqcr_entry *eq;
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return NULL if signal occurs before completion. Signal
+ * can occur during return. Caller must check for signal */
+ wait_event_interruptible(affine_queue,
+ (eq = __wait_p_eq_start(p, irqflags, fq, fd, flags)));
+ else
+ wait_event(affine_queue,
+ (eq = __wait_p_eq_start(p, irqflags, fq, fd, flags)));
+ return eq;
+}
+#endif
+
+int qman_p_enqueue(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_fd *fd, u32 flags)
+{
+ struct qm_eqcr_entry *eq;
+ unsigned long irqflags __maybe_unused;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT)
+ eq = wait_p_eq_start(p, &irqflags, fq, fd, flags);
+ else
+#endif
+ eq = try_p_eq_start(p, &irqflags, fq, fd, flags);
+ if (!eq)
+ return -EBUSY;
+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */
+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE |
+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT)));
+ /* Factor the below out, it's used from qman_enqueue_orp() too */
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->eqci_owned != fq));
+ else
+ wait_event(affine_queue, (p->eqci_owned != fq));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_p_enqueue);
+
+int qman_enqueue(struct qman_fq *fq, const struct qm_fd *fd, u32 flags)
+{
+ struct qman_portal *p;
+ struct qm_eqcr_entry *eq;
+ unsigned long irqflags __maybe_unused;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT)
+ eq = wait_eq_start(&p, &irqflags, fq, fd, flags);
+ else
+#endif
+ eq = try_eq_start(&p, &irqflags, fq, fd, flags);
+ if (!eq)
+ return -EBUSY;
+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */
+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE |
+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT)));
+ /* Factor the below out, it's used from qman_enqueue_orp() too */
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->eqci_owned != fq));
+ else
+ wait_event(affine_queue, (p->eqci_owned != fq));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_enqueue);
+
+int qman_p_enqueue_orp(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_fd *fd, u32 flags,
+ struct qman_fq *orp, u16 orp_seqnum)
+{
+ struct qm_eqcr_entry *eq;
+ unsigned long irqflags __maybe_unused;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT)
+ eq = wait_p_eq_start(p, &irqflags, fq, fd, flags);
+ else
+#endif
+ eq = try_p_eq_start(p, &irqflags, fq, fd, flags);
+ if (!eq)
+ return -EBUSY;
+ /* Process ORP-specifics here */
+ if (flags & QMAN_ENQUEUE_FLAG_NLIS)
+ orp_seqnum |= QM_EQCR_SEQNUM_NLIS;
+ else {
+ orp_seqnum &= ~QM_EQCR_SEQNUM_NLIS;
+ if (flags & QMAN_ENQUEUE_FLAG_NESN)
+ orp_seqnum |= QM_EQCR_SEQNUM_NESN;
+ else
+ /* No need to check 4 QMAN_ENQUEUE_FLAG_HOLE */
+ orp_seqnum &= ~QM_EQCR_SEQNUM_NESN;
+ }
+ eq->seqnum = cpu_to_be16(orp_seqnum);
+ eq->orp = cpu_to_be32(orp->fqid);
+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */
+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_ORP |
+ ((flags & (QMAN_ENQUEUE_FLAG_HOLE | QMAN_ENQUEUE_FLAG_NESN)) ?
+ 0 : QM_EQCR_VERB_CMD_ENQUEUE) |
+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT)));
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->eqci_owned != fq));
+ else
+ wait_event(affine_queue, (p->eqci_owned != fq));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_p_enqueue_orp);
+
+int qman_enqueue_orp(struct qman_fq *fq, const struct qm_fd *fd, u32 flags,
+ struct qman_fq *orp, u16 orp_seqnum)
+{
+ struct qman_portal *p;
+ struct qm_eqcr_entry *eq;
+ unsigned long irqflags __maybe_unused;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT)
+ eq = wait_eq_start(&p, &irqflags, fq, fd, flags);
+ else
+#endif
+ eq = try_eq_start(&p, &irqflags, fq, fd, flags);
+ if (!eq)
+ return -EBUSY;
+ /* Process ORP-specifics here */
+ if (flags & QMAN_ENQUEUE_FLAG_NLIS)
+ orp_seqnum |= QM_EQCR_SEQNUM_NLIS;
+ else {
+ orp_seqnum &= ~QM_EQCR_SEQNUM_NLIS;
+ if (flags & QMAN_ENQUEUE_FLAG_NESN)
+ orp_seqnum |= QM_EQCR_SEQNUM_NESN;
+ else
+ /* No need to check 4 QMAN_ENQUEUE_FLAG_HOLE */
+ orp_seqnum &= ~QM_EQCR_SEQNUM_NESN;
+ }
+ eq->seqnum = cpu_to_be16(orp_seqnum);
+ eq->orp = cpu_to_be32(orp->fqid);
+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */
+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_ORP |
+ ((flags & (QMAN_ENQUEUE_FLAG_HOLE | QMAN_ENQUEUE_FLAG_NESN)) ?
+ 0 : QM_EQCR_VERB_CMD_ENQUEUE) |
+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT)));
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->eqci_owned != fq));
+ else
+ wait_event(affine_queue, (p->eqci_owned != fq));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_enqueue_orp);
+
+int qman_p_enqueue_precommit(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_fd *fd, u32 flags,
+ qman_cb_precommit cb, void *cb_arg)
+{
+ struct qm_eqcr_entry *eq;
+ unsigned long irqflags __maybe_unused;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT)
+ eq = wait_p_eq_start(p, &irqflags, fq, fd, flags);
+ else
+#endif
+ eq = try_p_eq_start(p, &irqflags, fq, fd, flags);
+ if (!eq)
+ return -EBUSY;
+ /* invoke user supplied callback function before writing commit verb */
+ if (cb(cb_arg)) {
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ return -EINVAL;
+ }
+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */
+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE |
+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT)));
+ /* Factor the below out, it's used from qman_enqueue_orp() too */
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->eqci_owned != fq));
+ else
+ wait_event(affine_queue, (p->eqci_owned != fq));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_p_enqueue_precommit);
+
+int qman_enqueue_precommit(struct qman_fq *fq, const struct qm_fd *fd,
+ u32 flags, qman_cb_precommit cb, void *cb_arg)
+{
+ struct qman_portal *p;
+ struct qm_eqcr_entry *eq;
+ unsigned long irqflags __maybe_unused;
+
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT)
+ eq = wait_eq_start(&p, &irqflags, fq, fd, flags);
+ else
+#endif
+ eq = try_eq_start(&p, &irqflags, fq, fd, flags);
+ if (!eq)
+ return -EBUSY;
+ /* invoke user supplied callback function before writing commit verb */
+ if (cb(cb_arg)) {
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return -EINVAL;
+ }
+ /* Note: QM_EQCR_VERB_INTERRUPT == QMAN_ENQUEUE_FLAG_WAIT_SYNC */
+ qm_eqcr_pvb_commit(&p->p, QM_EQCR_VERB_CMD_ENQUEUE |
+ (flags & (QM_EQCR_VERB_COLOUR_MASK | QM_EQCR_VERB_INTERRUPT)));
+ /* Factor the below out, it's used from qman_enqueue_orp() too */
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+ if (unlikely((flags & QMAN_ENQUEUE_FLAG_WAIT) &&
+ (flags & QMAN_ENQUEUE_FLAG_WAIT_SYNC))) {
+ if (flags & QMAN_ENQUEUE_FLAG_WAIT_INT)
+ /* NB: return success even if signal occurs before
+ * condition is true. pvb_commit guarantees success */
+ wait_event_interruptible(affine_queue,
+ (p->eqci_owned != fq));
+ else
+ wait_event(affine_queue, (p->eqci_owned != fq));
+ }
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_enqueue_precommit);
+
+int qman_modify_cgr(struct qman_cgr *cgr, u32 flags,
+ struct qm_mcc_initcgr *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+ u8 verb = QM_MCC_VERB_MODIFYCGR;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+ mcc = qm_mc_start(&p->p);
+ if (opts)
+ mcc->initcgr = *opts;
+ mcc->initcgr.we_mask = cpu_to_be16(mcc->initcgr.we_mask);
+ mcc->initcgr.cgr.wr_parm_g.word =
+ cpu_to_be32(mcc->initcgr.cgr.wr_parm_g.word);
+ mcc->initcgr.cgr.wr_parm_y.word =
+ cpu_to_be32(mcc->initcgr.cgr.wr_parm_y.word);
+ mcc->initcgr.cgr.wr_parm_r.word =
+ cpu_to_be32(mcc->initcgr.cgr.wr_parm_r.word);
+ mcc->initcgr.cgr.cscn_targ = cpu_to_be32(mcc->initcgr.cgr.cscn_targ);
+ mcc->initcgr.cgr.__cs_thres = cpu_to_be16(mcc->initcgr.cgr.__cs_thres);
+
+ mcc->initcgr.cgid = cgr->cgrid;
+ if (flags & QMAN_CGR_FLAG_USE_INIT)
+ verb = QM_MCC_VERB_INITCGR;
+ qm_mc_commit(&p->p, verb);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == verb);
+ res = mcr->result;
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return (res == QM_MCR_RESULT_OK) ? 0 : -EIO;
+}
+EXPORT_SYMBOL(qman_modify_cgr);
+
+#define TARG_MASK(n) (0x80000000 >> (n->config->public_cfg.channel - \
+ QM_CHANNEL_SWPORTAL0))
+#define TARG_DCP_MASK(n) (0x80000000 >> (10 + n))
+#define PORTAL_IDX(n) (n->config->public_cfg.channel - QM_CHANNEL_SWPORTAL0)
+
+static u8 qman_cgr_cpus[__CGR_NUM];
+
+int qman_create_cgr(struct qman_cgr *cgr, u32 flags,
+ struct qm_mcc_initcgr *opts)
+{
+ unsigned long irqflags __maybe_unused;
+ struct qm_mcr_querycgr cgr_state;
+ struct qm_mcc_initcgr local_opts;
+ int ret;
+ struct qman_portal *p;
+
+ /* We have to check that the provided CGRID is within the limits of the
+ * data-structures, for obvious reasons. However we'll let h/w take
+ * care of determining whether it's within the limits of what exists on
+ * the SoC. */
+ if (cgr->cgrid >= __CGR_NUM)
+ return -EINVAL;
+
+ preempt_disable();
+ p = get_affine_portal();
+ qman_cgr_cpus[cgr->cgrid] = smp_processor_id();
+ preempt_enable();
+
+ memset(&local_opts, 0, sizeof(struct qm_mcc_initcgr));
+ cgr->chan = p->config->public_cfg.channel;
+ spin_lock_irqsave(&p->cgr_lock, irqflags);
+
+ /* if no opts specified, just add it to the list */
+ if (!opts)
+ goto add_list;
+
+ ret = qman_query_cgr(cgr, &cgr_state);
+ if (ret)
+ goto release_lock;
+ if (opts)
+ local_opts = *opts;
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
+ local_opts.cgr.cscn_targ_upd_ctrl =
+ QM_CGR_TARG_UDP_CTRL_WRITE_BIT | PORTAL_IDX(p);
+ else
+ /* Overwrite TARG */
+ local_opts.cgr.cscn_targ = cgr_state.cgr.cscn_targ |
+ TARG_MASK(p);
+ local_opts.we_mask |= QM_CGR_WE_CSCN_TARG;
+
+ /* send init if flags indicate so */
+ if (opts && (flags & QMAN_CGR_FLAG_USE_INIT))
+ ret = qman_modify_cgr(cgr, QMAN_CGR_FLAG_USE_INIT, &local_opts);
+ else
+ ret = qman_modify_cgr(cgr, 0, &local_opts);
+ if (ret)
+ goto release_lock;
+add_list:
+ list_add(&cgr->node, &p->cgr_cbs);
+
+ /* Determine if newly added object requires its callback to be called */
+ ret = qman_query_cgr(cgr, &cgr_state);
+ if (ret) {
+ /* we can't go back, so proceed and return success, but screen
+ * and wail to the log file */
+ pr_crit("CGR HW state partially modified\n");
+ ret = 0;
+ goto release_lock;
+ }
+ if (cgr->cb && cgr_state.cgr.cscn_en && qman_cgrs_get(&p->cgrs[1],
+ cgr->cgrid))
+ cgr->cb(p, cgr, 1);
+release_lock:
+ spin_unlock_irqrestore(&p->cgr_lock, irqflags);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_create_cgr);
+
+int qman_create_cgr_to_dcp(struct qman_cgr *cgr, u32 flags, u16 dcp_portal,
+ struct qm_mcc_initcgr *opts)
+{
+ unsigned long irqflags __maybe_unused;
+ struct qm_mcc_initcgr local_opts;
+ struct qm_mcr_querycgr cgr_state;
+ int ret;
+
+ if ((qman_ip_rev & 0xFF00) < QMAN_REV30) {
+ pr_warn("This QMan version doesn't support to send CSCN to DCP portal\n");
+ return -EINVAL;
+ }
+ /* We have to check that the provided CGRID is within the limits of the
+ * data-structures, for obvious reasons. However we'll let h/w take
+ * care of determining whether it's within the limits of what exists on
+ * the SoC.
+ */
+ if (cgr->cgrid >= __CGR_NUM)
+ return -EINVAL;
+
+ ret = qman_query_cgr(cgr, &cgr_state);
+ if (ret)
+ return ret;
+
+ memset(&local_opts, 0, sizeof(struct qm_mcc_initcgr));
+ if (opts)
+ local_opts = *opts;
+
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
+ local_opts.cgr.cscn_targ_upd_ctrl =
+ QM_CGR_TARG_UDP_CTRL_WRITE_BIT |
+ QM_CGR_TARG_UDP_CTRL_DCP | dcp_portal;
+ else
+ local_opts.cgr.cscn_targ = cgr_state.cgr.cscn_targ |
+ TARG_DCP_MASK(dcp_portal);
+ local_opts.we_mask |= QM_CGR_WE_CSCN_TARG;
+
+ /* send init if flags indicate so */
+ if (opts && (flags & QMAN_CGR_FLAG_USE_INIT))
+ ret = qman_modify_cgr(cgr, QMAN_CGR_FLAG_USE_INIT,
+ &local_opts);
+ else
+ ret = qman_modify_cgr(cgr, 0, &local_opts);
+
+ return ret;
+}
+EXPORT_SYMBOL(qman_create_cgr_to_dcp);
+
+int qman_delete_cgr(struct qman_cgr *cgr)
+{
+ unsigned long irqflags __maybe_unused;
+ struct qm_mcr_querycgr cgr_state;
+ struct qm_mcc_initcgr local_opts;
+ int ret = 0;
+ struct qman_cgr *i;
+ struct qman_portal *p = get_affine_portal();
+
+ if (cgr->chan != p->config->public_cfg.channel) {
+ pr_crit("Attempting to delete cgr from different portal "
+ "than it was create: create 0x%x, delete 0x%x\n",
+ cgr->chan, p->config->public_cfg.channel);
+ ret = -EINVAL;
+ goto put_portal;
+ }
+ memset(&local_opts, 0, sizeof(struct qm_mcc_initcgr));
+ spin_lock_irqsave(&p->cgr_lock, irqflags);
+ list_del(&cgr->node);
+ /*
+ * If there are no other CGR objects for this CGRID in the list, update
+ * CSCN_TARG accordingly
+ */
+ list_for_each_entry(i, &p->cgr_cbs, node)
+ if ((i->cgrid == cgr->cgrid) && i->cb)
+ goto release_lock;
+ ret = qman_query_cgr(cgr, &cgr_state);
+ if (ret) {
+ /* add back to the list */
+ list_add(&cgr->node, &p->cgr_cbs);
+ goto release_lock;
+ }
+ /* Overwrite TARG */
+ local_opts.we_mask = QM_CGR_WE_CSCN_TARG;
+ if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
+ local_opts.cgr.cscn_targ_upd_ctrl = PORTAL_IDX(p);
+ else
+ local_opts.cgr.cscn_targ = cgr_state.cgr.cscn_targ &
+ ~(TARG_MASK(p));
+ ret = qman_modify_cgr(cgr, 0, &local_opts);
+ if (ret)
+ /* add back to the list */
+ list_add(&cgr->node, &p->cgr_cbs);
+release_lock:
+ spin_unlock_irqrestore(&p->cgr_lock, irqflags);
+put_portal:
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_delete_cgr);
+
+struct cgr_comp {
+ struct qman_cgr *cgr;
+ struct completion completion;
+};
+
+static void qman_delete_cgr_smp_call(void *p)
+{
+ qman_delete_cgr((struct qman_cgr *)p);
+}
+
+void qman_delete_cgr_safe(struct qman_cgr *cgr)
+{
+ preempt_disable();
+ if (qman_cgr_cpus[cgr->cgrid] != smp_processor_id()) {
+ smp_call_function_single(qman_cgr_cpus[cgr->cgrid],
+ qman_delete_cgr_smp_call, cgr, true);
+ preempt_enable();
+ return;
+ }
+ qman_delete_cgr(cgr);
+ preempt_enable();
+}
+EXPORT_SYMBOL(qman_delete_cgr_safe);
+
+int qm_get_clock(u64 *clock_hz)
+{
+ if (!qman_clk) {
+ pr_warn("Qman clock speed is unknown\n");
+ return -EINVAL;
+ }
+ *clock_hz = (u64)qman_clk;
+ return 0;
+}
+EXPORT_SYMBOL(qm_get_clock);
+
+int qm_set_clock(u64 clock_hz)
+{
+ if (qman_clk)
+ return -1;
+ qman_clk = (u32)clock_hz;
+ return 0;
+}
+EXPORT_SYMBOL(qm_set_clock);
+
+/* CEETM management command */
+static int qman_ceetm_configure_lfqmt(struct qm_mcc_ceetm_lfqmt_config *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->lfqmt_config = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_LFQMT_CONFIG);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_LFQMT_CONFIG);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CONFIGURE LFQMT failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+int qman_ceetm_query_lfqmt(int lfqid,
+ struct qm_mcr_ceetm_lfqmt_query *lfqmt_query)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->lfqmt_query.lfqid = lfqid;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_LFQMT_QUERY);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_LFQMT_QUERY);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK)
+ *lfqmt_query = mcr->lfqmt_query;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: QUERY LFQMT failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_query_lfqmt);
+
+static int qman_ceetm_configure_cq(struct qm_mcc_ceetm_cq_config *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->cq_config = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CQ_CONFIG);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ res = mcr->result;
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CQ_CONFIG);
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CONFIGURE CQ failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+int qman_ceetm_query_cq(unsigned int cqid, unsigned int dcpid,
+ struct qm_mcr_ceetm_cq_query *cq_query)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->cq_query.cqid = cpu_to_be16(cqid);
+ mcc->cq_query.dcpid = dcpid;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CQ_QUERY);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CQ_QUERY);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK) {
+ *cq_query = mcr->cq_query;
+ hw_cq_query_to_cpu(cq_query);
+ }
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: QUERY CQ failed\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_query_cq);
+
+static int qman_ceetm_configure_dct(struct qm_mcc_ceetm_dct_config *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->dct_config = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_DCT_CONFIG);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_DCT_CONFIG);
+ res = mcr->result;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CONFIGURE DCT failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+static int qman_ceetm_query_dct(struct qm_mcc_ceetm_dct_query *opts,
+ struct qm_mcr_ceetm_dct_query *dct_query)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->dct_query = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_DCT_QUERY);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_DCT_QUERY);
+ res = mcr->result;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: QUERY DCT failed\n");
+ return -EIO;
+ }
+
+ *dct_query = mcr->dct_query;
+ return 0;
+}
+
+static int qman_ceetm_configure_class_scheduler(
+ struct qm_mcc_ceetm_class_scheduler_config *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->csch_config = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CLASS_SCHEDULER_CONFIG);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_CLASS_SCHEDULER_CONFIG);
+ res = mcr->result;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CONFIGURE CLASS SCHEDULER failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+static int qman_ceetm_query_class_scheduler(struct qm_ceetm_channel *channel,
+ struct qm_mcr_ceetm_class_scheduler_query *query)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->csch_query.cqcid = cpu_to_be16(channel->idx);
+ mcc->csch_query.dcpid = channel->dcp_idx;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CLASS_SCHEDULER_QUERY);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_CLASS_SCHEDULER_QUERY);
+ res = mcr->result;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: QUERY CLASS SCHEDULER failed\n");
+ return -EIO;
+ }
+ *query = mcr->csch_query;
+ return 0;
+}
+
+static int qman_ceetm_configure_mapping_shaper_tcfc(
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->mst_config = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_MAPPING_SHAPER_TCFC_CONFIG);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_MAPPING_SHAPER_TCFC_CONFIG);
+ res = mcr->result;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CONFIGURE CHANNEL MAPPING failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+static int qman_ceetm_query_mapping_shaper_tcfc(
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query *opts,
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query *response)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->mst_query = *opts;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_MAPPING_SHAPER_TCFC_QUERY);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_MAPPING_SHAPER_TCFC_QUERY);
+ res = mcr->result;
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: QUERY CHANNEL MAPPING failed\n");
+ return -EIO;
+ }
+
+ *response = mcr->mst_query;
+ return 0;
+}
+
+static int qman_ceetm_configure_ccgr(struct qm_mcc_ceetm_ccgr_config *opts)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->ccgr_config = *opts;
+
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_CONFIG);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CCGR_CONFIG);
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CONFIGURE CCGR failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+int qman_ceetm_query_ccgr(struct qm_mcc_ceetm_ccgr_query *ccgr_query,
+ struct qm_mcr_ceetm_ccgr_query *response)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->ccgr_query.ccgrid = cpu_to_be16(ccgr_query->ccgrid);
+ mcc->ccgr_query.dcpid = ccgr_query->dcpid;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_QUERY);
+
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_CEETM_VERB_CCGR_QUERY);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK) {
+ *response = mcr->ccgr_query;
+ hw_ccgr_query_to_cpu(response);
+ }
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: QUERY CCGR failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_query_ccgr);
+
+static int qman_ceetm_cq_peek_pop_xsfdrread(struct qm_ceetm_cq *cq,
+ u8 command_type, u16 xsfdr,
+ struct qm_mcr_ceetm_cq_peek_pop_xsfdrread *cq_ppxr)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ switch (command_type) {
+ case 0:
+ case 1:
+ mcc->cq_ppxr.cqid = (cq->parent->idx << 4) | cq->idx;
+ break;
+ case 2:
+ mcc->cq_ppxr.xsfdr = xsfdr;
+ break;
+ default:
+ break;
+ }
+ mcc->cq_ppxr.ct = command_type;
+ mcc->cq_ppxr.dcpid = cq->parent->dcp_idx;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CQ_PEEK_POP_XFDRREAD);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_CQ_PEEK_POP_XFDRREAD);
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: CQ PEEK/POP/XSFDR READ failed\n");
+ return -EIO;
+ }
+ *cq_ppxr = mcr->cq_ppxr;
+ return 0;
+}
+
+static int qman_ceetm_query_statistics(u16 cid,
+ enum qm_dc_portal dcp_idx,
+ u16 command_type,
+ struct qm_mcr_ceetm_statistics_query *query_result)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->stats_query_write.cid = cid;
+ mcc->stats_query_write.dcpid = dcp_idx;
+ mcc->stats_query_write.ct = command_type;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_STATISTICS_QUERY_WRITE);
+
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_STATISTICS_QUERY_WRITE);
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: STATISTICS QUERY failed\n");
+ return -EIO;
+ }
+ *query_result = mcr->stats_query;
+ return 0;
+}
+
+int qman_ceetm_query_write_statistics(u16 cid, enum qm_dc_portal dcp_idx,
+ u16 command_type, u64 frame_count,
+ u64 byte_count)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ mcc->stats_query_write.cid = cid;
+ mcc->stats_query_write.dcpid = dcp_idx;
+ mcc->stats_query_write.ct = command_type;
+ mcc->stats_query_write.frm_cnt = frame_count;
+ mcc->stats_query_write.byte_cnt = byte_count;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_STATISTICS_QUERY_WRITE);
+
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_STATISTICS_QUERY_WRITE);
+
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+
+ res = mcr->result;
+ if (res != QM_MCR_RESULT_OK) {
+ pr_err("CEETM: STATISTICS WRITE failed\n");
+ return -EIO;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_query_write_statistics);
+
+int qman_ceetm_bps2tokenrate(u64 bps, struct qm_ceetm_rate *token_rate,
+ int rounding)
+{
+ u16 pres;
+ u64 temp;
+ u64 qman_freq;
+ int ret;
+
+ /* Read PRES from CEET_CFG_PRES register */
+ ret = qman_ceetm_get_prescaler(&pres);
+ if (ret)
+ return -EINVAL;
+
+ ret = qm_get_clock(&qman_freq);
+ if (ret)
+ return -EINVAL;
+
+ /* token-rate = bytes-per-second * update-reference-period
+ *
+ * Where token-rate is N/8192 for a integer N, and
+ * update-reference-period is (2^22)/(PRES*QHz), where PRES
+ * is the prescalar value and QHz is the QMan clock frequency.
+ * So:
+ *
+ * token-rate = (byte-per-second*2^22)/PRES*QHZ)
+ *
+ * Converting to bits-per-second gives;
+ *
+ * token-rate = (bps*2^19) / (PRES*QHZ)
+ * N = (bps*2^32) / (PRES*QHz)
+ *
+ * And to avoid 64-bit overflow if 'bps' is larger than 4Gbps
+ * (yet minimise rounding error if 'bps' is small), we reorganise
+ * the formula to use two 16-bit shifts rather than 1 32-bit shift.
+ * N = (((bps*2^16)/PRES)*2^16)/QHz
+ */
+ temp = ROUNDING((bps << 16), pres, rounding);
+ temp = ROUNDING((temp << 16), qman_freq, rounding);
+ token_rate->whole = temp >> 13;
+ token_rate->fraction = temp & (((u64)1 << 13) - 1);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_bps2tokenrate);
+
+int qman_ceetm_tokenrate2bps(const struct qm_ceetm_rate *token_rate, u64 *bps,
+ int rounding)
+{
+ u16 pres;
+ u64 temp;
+ u64 qman_freq;
+ int ret;
+
+ /* Read PRES from CEET_CFG_PRES register */
+ ret = qman_ceetm_get_prescaler(&pres);
+ if (ret)
+ return -EINVAL;
+
+ ret = qm_get_clock(&qman_freq);
+ if (ret)
+ return -EINVAL;
+
+ /* bytes-per-second = token-rate / update-reference-period
+ *
+ * where "token-rate" is N/8192 for an integer N, and
+ * "update-reference-period" is (2^22)/(PRES*QHz), where PRES is
+ * the prescalar value and QHz is the QMan clock frequency. So;
+ *
+ * bytes-per-second = (N/8192) / (4194304/PRES*QHz)
+ * = N*PRES*QHz / (4194304*8192)
+ * = N*PRES*QHz / (2^35)
+ *
+ * Converting to bits-per-second gives;
+ *
+ * bps = N*PRES*QHZ / (2^32)
+ *
+ * Note, the numerator has a maximum width of 72 bits! So to
+ * avoid 64-bit overflow errors, we calculate PRES*QHZ (maximum
+ * width 48 bits) divided by 2^9 (reducing to maximum 39 bits), before
+ * multiplying by N (goes to maximum of 63 bits).
+ *
+ * temp = PRES*QHZ / (2^16)
+ * kbps = temp*N / (2^16)
+ */
+ temp = ROUNDING(qman_freq * pres, (u64)1 << 16 , rounding);
+ temp *= ((token_rate->whole << 13) + token_rate->fraction);
+ *bps = ROUNDING(temp, (u64)(1) << 16, rounding);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_tokenrate2bps);
+
+int qman_ceetm_sp_claim(struct qm_ceetm_sp **sp, enum qm_dc_portal dcp_idx,
+ unsigned int sp_idx)
+{
+ struct qm_ceetm_sp *p;
+
+ DPA_ASSERT((dcp_idx == qm_dc_portal_fman0) ||
+ (dcp_idx == qm_dc_portal_fman1));
+
+ if ((sp_idx < qman_ceetms[dcp_idx].sp_range[0]) ||
+ (sp_idx >= (qman_ceetms[dcp_idx].sp_range[0] +
+ qman_ceetms[dcp_idx].sp_range[1]))) {
+ pr_err("Sub-portal index doesn't exist\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(p, &qman_ceetms[dcp_idx].sub_portals, node) {
+ if ((p->idx == sp_idx) && (p->is_claimed == 0)) {
+ p->is_claimed = 1;
+ *sp = p;
+ return 0;
+ }
+ }
+ pr_err("The sub-portal#%d is not available!\n", sp_idx);
+ return -ENODEV;
+}
+EXPORT_SYMBOL(qman_ceetm_sp_claim);
+
+int qman_ceetm_sp_release(struct qm_ceetm_sp *sp)
+{
+ struct qm_ceetm_sp *p;
+
+ if (sp->lni && sp->lni->is_claimed == 1) {
+ pr_err("The dependency of sub-portal has not been released!\n");
+ return -EBUSY;
+ }
+
+ list_for_each_entry(p, &qman_ceetms[sp->dcp_idx].sub_portals, node) {
+ if (p->idx == sp->idx) {
+ p->is_claimed = 0;
+ p->lni = NULL;
+ }
+ }
+ /* Disable CEETM mode of this sub-portal */
+ qman_sp_disable_ceetm_mode(sp->dcp_idx, sp->idx);
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_sp_release);
+
+int qman_ceetm_lni_claim(struct qm_ceetm_lni **lni, enum qm_dc_portal dcp_idx,
+ unsigned int lni_idx)
+{
+ struct qm_ceetm_lni *p;
+
+ if ((lni_idx < qman_ceetms[dcp_idx].lni_range[0]) ||
+ (lni_idx >= (qman_ceetms[dcp_idx].lni_range[0] +
+ qman_ceetms[dcp_idx].lni_range[1]))) {
+ pr_err("The lni index is out of range\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(p, &qman_ceetms[dcp_idx].lnis, node) {
+ if ((p->idx == lni_idx) && (p->is_claimed == 0)) {
+ *lni = p;
+ p->is_claimed = 1;
+ return 0;
+ }
+ }
+
+ pr_err("The LNI#%d is not available!\n", lni_idx);
+ return -EINVAL;
+}
+EXPORT_SYMBOL(qman_ceetm_lni_claim);
+
+int qman_ceetm_lni_release(struct qm_ceetm_lni *lni)
+{
+ struct qm_ceetm_lni *p;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ if (!list_empty(&lni->channels)) {
+ pr_err("The LNI dependencies are not released!\n");
+ return -EBUSY;
+ }
+
+ list_for_each_entry(p, &qman_ceetms[lni->dcp_idx].lnis, node) {
+ if (p->idx == lni->idx) {
+ p->shaper_enable = 0;
+ p->shaper_couple = 0;
+ p->cr_token_rate.whole = 0;
+ p->cr_token_rate.fraction = 0;
+ p->er_token_rate.whole = 0;
+ p->er_token_rate.fraction = 0;
+ p->cr_token_bucket_limit = 0;
+ p->er_token_bucket_limit = 0;
+ p->is_claimed = 0;
+ }
+ }
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ config_opts.dcpid = lni->dcp_idx;
+ memset(&config_opts.shaper_config, 0,
+ sizeof(config_opts.shaper_config));
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_release);
+
+int qman_ceetm_sp_set_lni(struct qm_ceetm_sp *sp, struct qm_ceetm_lni *lni)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_SP_MAPPING | sp->idx);
+ config_opts.dcpid = sp->dcp_idx;
+ config_opts.sp_mapping.map_lni_id = lni->idx;
+ sp->lni = lni;
+
+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts))
+ return -EINVAL;
+
+ /* Enable CEETM mode for this sub-portal */
+ return qman_sp_enable_ceetm_mode(sp->dcp_idx, sp->idx);
+}
+EXPORT_SYMBOL(qman_ceetm_sp_set_lni);
+
+int qman_ceetm_sp_get_lni(struct qm_ceetm_sp *sp, unsigned int *lni_idx)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_SP_MAPPING | sp->idx);
+ query_opts.dcpid = sp->dcp_idx;
+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) {
+ pr_err("Can't get SP <-> LNI mapping\n");
+ return -EINVAL;
+ }
+ *lni_idx = query_result.sp_mapping_query.map_lni_id;
+ sp->lni->idx = query_result.sp_mapping_query.map_lni_id;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_sp_get_lni);
+
+int qman_ceetm_lni_enable_shaper(struct qm_ceetm_lni *lni, int coupled,
+ int oal)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ if (lni->shaper_enable) {
+ pr_err("The shaper has already been enabled\n");
+ return -EINVAL;
+ }
+ lni->shaper_enable = 1;
+ lni->shaper_couple = coupled;
+ lni->oal = oal;
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ config_opts.dcpid = lni->dcp_idx;
+ config_opts.shaper_config.cpl = coupled;
+ config_opts.shaper_config.oal = oal;
+ config_opts.shaper_config.crtcr = cpu_to_be24((lni->cr_token_rate.whole
+ << 13) | lni->cr_token_rate.fraction);
+ config_opts.shaper_config.ertcr = cpu_to_be24((lni->er_token_rate.whole
+ << 13) | lni->er_token_rate.fraction);
+ config_opts.shaper_config.crtbl =
+ cpu_to_be16(lni->cr_token_bucket_limit);
+ config_opts.shaper_config.ertbl =
+ cpu_to_be16(lni->er_token_bucket_limit);
+ config_opts.shaper_config.mps = 60;
+
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_enable_shaper);
+
+int qman_ceetm_lni_disable_shaper(struct qm_ceetm_lni *lni)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ if (!lni->shaper_enable) {
+ pr_err("The shaper has been disabled\n");
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ config_opts.dcpid = lni->dcp_idx;
+ config_opts.shaper_config.cpl = lni->shaper_couple;
+ config_opts.shaper_config.oal = lni->oal;
+ config_opts.shaper_config.crtbl =
+ cpu_to_be16(lni->cr_token_bucket_limit);
+ config_opts.shaper_config.ertbl =
+ cpu_to_be16(lni->er_token_bucket_limit);
+ /* Set CR/ER rate with all 1's to configure an infinite rate, thus
+ * disable the shaping.
+ */
+ config_opts.shaper_config.crtcr = 0xFFFFFF;
+ config_opts.shaper_config.ertcr = 0xFFFFFF;
+ config_opts.shaper_config.mps = 60;
+ lni->shaper_enable = 0;
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_disable_shaper);
+
+int qman_ceetm_lni_is_shaper_enabled(struct qm_ceetm_lni *lni)
+{
+ return lni->shaper_enable;
+}
+EXPORT_SYMBOL(qman_ceetm_lni_is_shaper_enabled);
+
+int qman_ceetm_lni_set_commit_rate(struct qm_ceetm_lni *lni,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ lni->cr_token_rate.whole = token_rate->whole;
+ lni->cr_token_rate.fraction = token_rate->fraction;
+ lni->cr_token_bucket_limit = token_limit;
+ if (!lni->shaper_enable)
+ return 0;
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ query_opts.dcpid = lni->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts,
+ &query_result);
+ if (ret) {
+ pr_err("Fail to get current LNI shaper setting\n");
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ config_opts.dcpid = lni->dcp_idx;
+ config_opts.shaper_config.crtcr = cpu_to_be24((token_rate->whole << 13)
+ | (token_rate->fraction));
+ config_opts.shaper_config.crtbl = cpu_to_be16(token_limit);
+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl;
+ config_opts.shaper_config.oal = query_result.shaper_query.oal;
+ config_opts.shaper_config.ertcr = query_result.shaper_query.ertcr;
+ config_opts.shaper_config.ertbl = query_result.shaper_query.ertbl;
+ config_opts.shaper_config.mps = query_result.shaper_query.mps;
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_set_commit_rate);
+
+int qman_ceetm_lni_set_commit_rate_bps(struct qm_ceetm_lni *lni,
+ u64 bps,
+ u16 token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0);
+ if (ret) {
+ pr_err("Can not convert bps to token rate\n");
+ return -EINVAL;
+ }
+
+ return qman_ceetm_lni_set_commit_rate(lni, &token_rate, token_limit);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_set_commit_rate_bps);
+
+int qman_ceetm_lni_get_commit_rate(struct qm_ceetm_lni *lni,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ query_opts.dcpid = lni->dcp_idx;
+
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret) {
+ pr_err("The LNI CR rate or limit is not set\n");
+ return -EINVAL;
+ }
+ token_rate->whole = be24_to_cpu(query_result.shaper_query.crtcr) >> 13;
+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.crtcr) &
+ 0x1FFF;
+ *token_limit = be16_to_cpu(query_result.shaper_query.crtbl);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_lni_get_commit_rate);
+
+int qman_ceetm_lni_get_commit_rate_bps(struct qm_ceetm_lni *lni,
+ u64 *bps, u16 *token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_lni_get_commit_rate(lni, &token_rate, token_limit);
+ if (ret) {
+ pr_err("The LNI CR rate or limit is not available\n");
+ return -EINVAL;
+ }
+
+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_get_commit_rate_bps);
+
+int qman_ceetm_lni_set_excess_rate(struct qm_ceetm_lni *lni,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ lni->er_token_rate.whole = token_rate->whole;
+ lni->er_token_rate.fraction = token_rate->fraction;
+ lni->er_token_bucket_limit = token_limit;
+ if (!lni->shaper_enable)
+ return 0;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ query_opts.dcpid = lni->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts,
+ &query_result);
+ if (ret) {
+ pr_err("Fail to get current LNI shaper setting\n");
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ config_opts.dcpid = lni->dcp_idx;
+ config_opts.shaper_config.ertcr = cpu_to_be24(
+ (token_rate->whole << 13) | (token_rate->fraction));
+ config_opts.shaper_config.ertbl = cpu_to_be16(token_limit);
+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl;
+ config_opts.shaper_config.oal = query_result.shaper_query.oal;
+ config_opts.shaper_config.crtcr = query_result.shaper_query.crtcr;
+ config_opts.shaper_config.crtbl = query_result.shaper_query.crtbl;
+ config_opts.shaper_config.mps = query_result.shaper_query.mps;
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_set_excess_rate);
+
+int qman_ceetm_lni_set_excess_rate_bps(struct qm_ceetm_lni *lni,
+ u64 bps,
+ u16 token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0);
+ if (ret) {
+ pr_err("Can not convert bps to token rate\n");
+ return -EINVAL;
+ }
+ return qman_ceetm_lni_set_excess_rate(lni, &token_rate, token_limit);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_set_excess_rate_bps);
+
+int qman_ceetm_lni_get_excess_rate(struct qm_ceetm_lni *lni,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_LNI_SHAPER | lni->idx);
+ query_opts.dcpid = lni->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret) {
+ pr_err("The LNI ER rate or limit is not set\n");
+ return -EINVAL;
+ }
+ token_rate->whole = be24_to_cpu(query_result.shaper_query.ertcr) >> 13;
+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.ertcr) &
+ 0x1FFF;
+ *token_limit = be16_to_cpu(query_result.shaper_query.ertbl);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_lni_get_excess_rate);
+
+int qman_ceetm_lni_get_excess_rate_bps(struct qm_ceetm_lni *lni,
+ u64 *bps, u16 *token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_lni_get_excess_rate(lni, &token_rate, token_limit);
+ if (ret) {
+ pr_err("The LNI ER rate or limit is not available\n");
+ return -EINVAL;
+ }
+
+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_get_excess_rate_bps);
+
+#define QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(n) ((15 - n) * 4)
+#define QMAN_CEETM_LNITCFCC_ENABLE 0x8
+int qman_ceetm_lni_set_tcfcc(struct qm_ceetm_lni *lni,
+ unsigned int cq_level,
+ int traffic_class)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ u64 lnitcfcc;
+
+ if ((cq_level > 15) | (traffic_class > 7)) {
+ pr_err("The CQ or traffic class id is out of range\n");
+ return -EINVAL;
+ }
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_TCFC | lni->idx);
+ query_opts.dcpid = lni->dcp_idx;
+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) {
+ pr_err("Fail to query tcfcc\n");
+ return -EINVAL;
+ }
+
+ lnitcfcc = be64_to_cpu(query_result.tcfc_query.lnitcfcc);
+ if (traffic_class == -1) {
+ /* disable tcfc for this CQ */
+ lnitcfcc &= ~((u64)QMAN_CEETM_LNITCFCC_ENABLE <<
+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level));
+ } else {
+ lnitcfcc &= ~((u64)0xF <<
+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level));
+ lnitcfcc |= ((u64)(QMAN_CEETM_LNITCFCC_ENABLE |
+ traffic_class)) <<
+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level);
+ }
+ config_opts.tcfc_config.lnitcfcc = cpu_to_be64(lnitcfcc);
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_TCFC | lni->idx);
+ config_opts.dcpid = lni->dcp_idx;
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_lni_set_tcfcc);
+
+#define QMAN_CEETM_LNITCFCC_TC_MASK 0x7
+int qman_ceetm_lni_get_tcfcc(struct qm_ceetm_lni *lni, unsigned int cq_level,
+ int *traffic_class)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+ u8 lnitcfcc;
+
+ if (cq_level > 15) {
+ pr_err("the CQ level is out of range\n");
+ return -EINVAL;
+ }
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_TCFC | lni->idx);
+ query_opts.dcpid = lni->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret)
+ return ret;
+ lnitcfcc = (u8)be64_to_cpu((query_result.tcfc_query.lnitcfcc) >>
+ QMAN_CEETM_LNITCFCC_CQ_LEVEL_SHIFT(cq_level));
+ if (lnitcfcc & QMAN_CEETM_LNITCFCC_ENABLE)
+ *traffic_class = lnitcfcc & QMAN_CEETM_LNITCFCC_TC_MASK;
+ else
+ *traffic_class = -1;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_lni_get_tcfcc);
+
+int qman_ceetm_channel_claim(struct qm_ceetm_channel **channel,
+ struct qm_ceetm_lni *lni)
+{
+ struct qm_ceetm_channel *p;
+ u32 channel_idx;
+ int ret = 0;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ if (lni->dcp_idx == qm_dc_portal_fman0) {
+ ret = qman_alloc_ceetm0_channel(&channel_idx);
+ } else if (lni->dcp_idx == qm_dc_portal_fman1) {
+ ret = qman_alloc_ceetm1_channel(&channel_idx);
+ } else {
+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n",
+ lni->dcp_idx);
+ return -EINVAL;
+ }
+
+ if (ret) {
+ pr_err("The is no channel available for LNI#%d\n", lni->idx);
+ return -ENODEV;
+ }
+
+ p = kzalloc(sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return -ENOMEM;
+ p->idx = channel_idx;
+ p->dcp_idx = lni->dcp_idx;
+ p->lni_idx = lni->idx;
+ list_add_tail(&p->node, &lni->channels);
+ INIT_LIST_HEAD(&p->class_queues);
+ INIT_LIST_HEAD(&p->ccgs);
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING |
+ channel_idx);
+ config_opts.dcpid = lni->dcp_idx;
+ config_opts.channel_mapping.map_lni_id = lni->idx;
+ config_opts.channel_mapping.map_shaped = 0;
+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) {
+ pr_err("Can't map channel#%d for LNI#%d\n",
+ channel_idx, lni->idx);
+ return -EINVAL;
+ }
+ *channel = p;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_claim);
+
+int qman_ceetm_channel_release(struct qm_ceetm_channel *channel)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+ if (!list_empty(&channel->class_queues)) {
+ pr_err("CEETM channel#%d has class queue unreleased!\n",
+ channel->idx);
+ return -EBUSY;
+ }
+ if (!list_empty(&channel->ccgs)) {
+ pr_err("CEETM channel#%d has ccg unreleased!\n",
+ channel->idx);
+ return -EBUSY;
+ }
+
+ /* channel->dcp_idx corresponds to known fman validation */
+ if ((channel->dcp_idx != qm_dc_portal_fman0) &&
+ (channel->dcp_idx != qm_dc_portal_fman1)) {
+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n",
+ channel->dcp_idx);
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ memset(&config_opts.shaper_config, 0,
+ sizeof(config_opts.shaper_config));
+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) {
+ pr_err("Can't reset channel shapping parameters\n");
+ return -EINVAL;
+ }
+
+ if (channel->dcp_idx == qm_dc_portal_fman0) {
+ qman_release_ceetm0_channelid(channel->idx);
+ } else if (channel->dcp_idx == qm_dc_portal_fman1) {
+ qman_release_ceetm1_channelid(channel->idx);
+ } else {
+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n",
+ channel->dcp_idx);
+ return -EINVAL;
+ }
+ list_del(&channel->node);
+ kfree(channel);
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_release);
+
+int qman_ceetm_channel_enable_shaper(struct qm_ceetm_channel *channel,
+ int coupled)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ if (channel->shaper_enable == 1) {
+ pr_err("This channel shaper has been enabled!\n");
+ return -EINVAL;
+ }
+
+ channel->shaper_enable = 1;
+ channel->shaper_couple = coupled;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+
+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) {
+ pr_err("Can't query channel mapping\n");
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING |
+ channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ config_opts.channel_mapping.map_lni_id =
+ query_result.channel_mapping_query.map_lni_id;
+ config_opts.channel_mapping.map_shaped = 1;
+ if (qman_ceetm_configure_mapping_shaper_tcfc(&config_opts)) {
+ pr_err("Can't enable shaper for channel #%d\n", channel->idx);
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ config_opts.shaper_config.cpl = coupled;
+ config_opts.shaper_config.crtcr =
+ cpu_to_be24((channel->cr_token_rate.whole
+ << 13) |
+ channel->cr_token_rate.fraction);
+ config_opts.shaper_config.ertcr =
+ cpu_to_be24(channel->er_token_rate.whole
+ << 13 |
+ channel->er_token_rate.fraction);
+ config_opts.shaper_config.crtbl =
+ cpu_to_be16(channel->cr_token_bucket_limit);
+ config_opts.shaper_config.ertbl =
+ cpu_to_be16(channel->er_token_bucket_limit);
+
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_enable_shaper);
+
+int qman_ceetm_channel_disable_shaper(struct qm_ceetm_channel *channel)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+
+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) {
+ pr_err("Can't query channel mapping\n");
+ return -EINVAL;
+ }
+
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING |
+ channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ config_opts.channel_mapping.map_shaped = 0;
+ config_opts.channel_mapping.map_lni_id =
+ query_result.channel_mapping_query.map_lni_id;
+
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_disable_shaper);
+
+int qman_ceetm_channel_is_shaper_enabled(struct qm_ceetm_channel *channel)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_MAPPING |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+
+ if (qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result)) {
+ pr_err("Can't query channel mapping\n");
+ return -EINVAL;
+ }
+
+ return query_result.channel_mapping_query.map_shaped;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_is_shaper_enabled);
+
+int qman_ceetm_channel_set_commit_rate(struct qm_ceetm_channel *channel,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret) {
+ pr_err("Fail to get the current channel shaper setting\n");
+ return -EINVAL;
+ }
+
+ channel->cr_token_rate.whole = token_rate->whole;
+ channel->cr_token_rate.fraction = token_rate->fraction;
+ channel->cr_token_bucket_limit = token_limit;
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ config_opts.shaper_config.crtcr = cpu_to_be24((token_rate->whole
+ << 13) | (token_rate->fraction));
+ config_opts.shaper_config.crtbl = cpu_to_be16(token_limit);
+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl;
+ config_opts.shaper_config.ertcr = query_result.shaper_query.ertcr;
+ config_opts.shaper_config.ertbl = query_result.shaper_query.ertbl;
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_commit_rate);
+
+int qman_ceetm_channel_set_commit_rate_bps(struct qm_ceetm_channel *channel,
+ u64 bps, u16 token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0);
+ if (ret) {
+ pr_err("Can not convert bps to token rate\n");
+ return -EINVAL;
+ }
+ return qman_ceetm_channel_set_commit_rate(channel, &token_rate,
+ token_limit);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_commit_rate_bps);
+
+int qman_ceetm_channel_get_commit_rate(struct qm_ceetm_channel *channel,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret | !query_result.shaper_query.crtcr |
+ !query_result.shaper_query.crtbl) {
+ pr_err("The channel commit rate or limit is not set\n");
+ return -EINVAL;
+ }
+ token_rate->whole = be24_to_cpu(query_result.shaper_query.crtcr) >> 13;
+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.crtcr) &
+ 0x1FFF;
+ *token_limit = be16_to_cpu(query_result.shaper_query.crtbl);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_get_commit_rate);
+
+int qman_ceetm_channel_get_commit_rate_bps(struct qm_ceetm_channel *channel,
+ u64 *bps, u16 *token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_channel_get_commit_rate(channel, &token_rate,
+ token_limit);
+ if (ret) {
+ pr_err("The channel CR rate or limit is not available\n");
+ return -EINVAL;
+ }
+
+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_get_commit_rate_bps);
+
+int qman_ceetm_channel_set_excess_rate(struct qm_ceetm_channel *channel,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret) {
+ pr_err("Fail to get the current channel shaper setting\n");
+ return -EINVAL;
+ }
+
+ channel->er_token_rate.whole = token_rate->whole;
+ channel->er_token_rate.fraction = token_rate->fraction;
+ channel->er_token_bucket_limit = token_limit;
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ config_opts.shaper_config.ertcr = cpu_to_be24(
+ (token_rate->whole << 13) | (token_rate->fraction));
+ config_opts.shaper_config.ertbl = cpu_to_be16(token_limit);
+ config_opts.shaper_config.cpl = query_result.shaper_query.cpl;
+ config_opts.shaper_config.crtcr = query_result.shaper_query.crtcr;
+ config_opts.shaper_config.crtbl = query_result.shaper_query.crtbl;
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_excess_rate);
+
+int qman_ceetm_channel_set_excess_rate_bps(struct qm_ceetm_channel *channel,
+ u64 bps, u16 token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_bps2tokenrate(bps, &token_rate, 0);
+ if (ret) {
+ pr_err("Can not convert bps to token rate\n");
+ return -EINVAL;
+ }
+ return qman_ceetm_channel_set_excess_rate(channel, &token_rate,
+ token_limit);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_excess_rate_bps);
+
+int qman_ceetm_channel_get_excess_rate(struct qm_ceetm_channel *channel,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret | !query_result.shaper_query.ertcr |
+ !query_result.shaper_query.ertbl) {
+ pr_err("The channel excess rate or limit is not set\n");
+ return -EINVAL;
+ }
+ token_rate->whole = be24_to_cpu(query_result.shaper_query.ertcr) >> 13;
+ token_rate->fraction = be24_to_cpu(query_result.shaper_query.ertcr) &
+ 0x1FFF;
+ *token_limit = be16_to_cpu(query_result.shaper_query.ertbl);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_get_excess_rate);
+
+int qman_ceetm_channel_get_excess_rate_bps(struct qm_ceetm_channel *channel,
+ u64 *bps, u16 *token_limit)
+{
+ struct qm_ceetm_rate token_rate;
+ int ret;
+
+ ret = qman_ceetm_channel_get_excess_rate(channel, &token_rate,
+ token_limit);
+ if (ret) {
+ pr_err("The channel ER rate or limit is not available\n");
+ return -EINVAL;
+ }
+
+ return qman_ceetm_tokenrate2bps(&token_rate, bps, 0);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_get_excess_rate_bps);
+
+int qman_ceetm_channel_set_weight(struct qm_ceetm_channel *channel,
+ u16 token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config config_opts;
+
+ if (channel->shaper_enable) {
+ pr_err("This channel is a shaped one\n");
+ return -EINVAL;
+ }
+
+ channel->cr_token_bucket_limit = token_limit;
+ config_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ config_opts.shaper_config.crtbl = cpu_to_be16(token_limit);
+ return qman_ceetm_configure_mapping_shaper_tcfc(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_weight);
+
+int qman_ceetm_channel_get_weight(struct qm_ceetm_channel *channel,
+ u16 *token_limit)
+{
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query query_opts;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query query_result;
+ int ret;
+
+ query_opts.cid = cpu_to_be16(CEETM_COMMAND_CHANNEL_SHAPER |
+ channel->idx);
+ query_opts.dcpid = channel->dcp_idx;
+ ret = qman_ceetm_query_mapping_shaper_tcfc(&query_opts, &query_result);
+ if (ret | !query_result.shaper_query.crtbl) {
+ pr_err("This unshaped channel's uFQ wight is unavailable\n");
+ return -EINVAL;
+ }
+ *token_limit = be16_to_cpu(query_result.shaper_query.crtbl);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_get_weight);
+
+int qman_ceetm_channel_set_group(struct qm_ceetm_channel *channel, int group_b,
+ unsigned int prio_a, unsigned int prio_b)
+{
+ struct qm_mcc_ceetm_class_scheduler_config config_opts;
+ struct qm_mcr_ceetm_class_scheduler_query query_result;
+ int i;
+
+ if (prio_a > 7) {
+ pr_err("The priority of group A is out of range\n");
+ return -EINVAL;
+ }
+ if (group_b && (prio_b > 7)) {
+ pr_err("The priority of group B is out of range\n");
+ return -EINVAL;
+ }
+
+ if (qman_ceetm_query_class_scheduler(channel, &query_result)) {
+ pr_err("Can't query channel#%d's scheduler!\n", channel->idx);
+ return -EINVAL;
+ }
+
+ config_opts.cqcid = cpu_to_be16(channel->idx);
+ config_opts.dcpid = channel->dcp_idx;
+ config_opts.gpc_combine_flag = !group_b;
+ config_opts.gpc_prio_a = prio_a;
+ config_opts.gpc_prio_b = prio_b;
+
+ for (i = 0; i < 8; i++)
+ config_opts.w[i] = query_result.w[i];
+ config_opts.crem = query_result.crem;
+ config_opts.erem = query_result.erem;
+
+ return qman_ceetm_configure_class_scheduler(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_group);
+
+int qman_ceetm_channel_get_group(struct qm_ceetm_channel *channel, int *group_b,
+ unsigned int *prio_a, unsigned int *prio_b)
+{
+ struct qm_mcr_ceetm_class_scheduler_query query_result;
+
+ if (qman_ceetm_query_class_scheduler(channel, &query_result)) {
+ pr_err("Can't query channel#%d's scheduler!\n", channel->idx);
+ return -EINVAL;
+ }
+ *group_b = !query_result.gpc_combine_flag;
+ *prio_a = query_result.gpc_prio_a;
+ *prio_b = query_result.gpc_prio_b;
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_get_group);
+
+#define GROUP_A_ELIGIBILITY_SET (1 << 8)
+#define GROUP_B_ELIGIBILITY_SET (1 << 9)
+#define CQ_ELIGIBILITY_SET(n) (1 << (7 - n))
+int qman_ceetm_channel_set_group_cr_eligibility(struct qm_ceetm_channel
+ *channel, int group_b, int cre)
+{
+ struct qm_mcc_ceetm_class_scheduler_config csch_config;
+ struct qm_mcr_ceetm_class_scheduler_query csch_query;
+ int i;
+
+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) {
+ pr_err("Cannot get the channel %d scheduler setting.\n",
+ channel->idx);
+ return -EINVAL;
+ }
+ csch_config.cqcid = cpu_to_be16(channel->idx);
+ csch_config.dcpid = channel->dcp_idx;
+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag;
+ csch_config.gpc_prio_a = csch_query.gpc_prio_a;
+ csch_config.gpc_prio_b = csch_query.gpc_prio_b;
+
+ for (i = 0; i < 8; i++)
+ csch_config.w[i] = csch_query.w[i];
+ csch_config.erem = csch_query.erem;
+ if (group_b)
+ csch_config.crem = (be16_to_cpu(csch_query.crem)
+ & ~GROUP_B_ELIGIBILITY_SET)
+ | (cre ? GROUP_B_ELIGIBILITY_SET : 0);
+ else
+ csch_config.crem = (be16_to_cpu(csch_query.crem)
+ & ~GROUP_A_ELIGIBILITY_SET)
+ | (cre ? GROUP_A_ELIGIBILITY_SET : 0);
+
+ csch_config.crem = cpu_to_be16(csch_config.crem);
+
+ if (qman_ceetm_configure_class_scheduler(&csch_config)) {
+ pr_err("Cannot config channel %d's scheduler with "
+ "group_%c's cr eligibility\n", channel->idx,
+ group_b ? 'b' : 'a');
+ return -EINVAL;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_group_cr_eligibility);
+
+int qman_ceetm_channel_set_group_er_eligibility(struct qm_ceetm_channel
+ *channel, int group_b, int ere)
+{
+ struct qm_mcc_ceetm_class_scheduler_config csch_config;
+ struct qm_mcr_ceetm_class_scheduler_query csch_query;
+ int i;
+
+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) {
+ pr_err("Cannot get the channel %d scheduler setting.\n",
+ channel->idx);
+ return -EINVAL;
+ }
+ csch_config.cqcid = cpu_to_be16(channel->idx);
+ csch_config.dcpid = channel->dcp_idx;
+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag;
+ csch_config.gpc_prio_a = csch_query.gpc_prio_a;
+ csch_config.gpc_prio_b = csch_query.gpc_prio_b;
+
+ for (i = 0; i < 8; i++)
+ csch_config.w[i] = csch_query.w[i];
+ csch_config.crem = csch_query.crem;
+ if (group_b)
+ csch_config.erem = (be16_to_cpu(csch_query.erem)
+ & ~GROUP_B_ELIGIBILITY_SET)
+ | (ere ? GROUP_B_ELIGIBILITY_SET : 0);
+ else
+ csch_config.erem = (be16_to_cpu(csch_query.erem)
+ & ~GROUP_A_ELIGIBILITY_SET)
+ | (ere ? GROUP_A_ELIGIBILITY_SET : 0);
+
+ csch_config.erem = cpu_to_be16(csch_config.erem);
+
+ if (qman_ceetm_configure_class_scheduler(&csch_config)) {
+ pr_err("Cannot config channel %d's scheduler with "
+ "group_%c's er eligibility\n", channel->idx,
+ group_b ? 'b' : 'a');
+ return -EINVAL;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_group_er_eligibility);
+
+int qman_ceetm_channel_set_cq_cr_eligibility(struct qm_ceetm_channel *channel,
+ unsigned int idx, int cre)
+{
+ struct qm_mcc_ceetm_class_scheduler_config csch_config;
+ struct qm_mcr_ceetm_class_scheduler_query csch_query;
+ int i;
+
+ if (idx > 7) {
+ pr_err("CQ index is out of range\n");
+ return -EINVAL;
+ }
+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) {
+ pr_err("Cannot get the channel %d scheduler setting.\n",
+ channel->idx);
+ return -EINVAL;
+ }
+ csch_config.cqcid = cpu_to_be16(channel->idx);
+ csch_config.dcpid = channel->dcp_idx;
+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag;
+ csch_config.gpc_prio_a = csch_query.gpc_prio_a;
+ csch_config.gpc_prio_b = csch_query.gpc_prio_b;
+ for (i = 0; i < 8; i++)
+ csch_config.w[i] = csch_query.w[i];
+ csch_config.erem = csch_query.erem;
+ csch_config.crem = (be16_to_cpu(csch_query.crem)
+ & ~CQ_ELIGIBILITY_SET(idx)) |
+ (cre ? CQ_ELIGIBILITY_SET(idx) : 0);
+ csch_config.crem = cpu_to_be16(csch_config.crem);
+ if (qman_ceetm_configure_class_scheduler(&csch_config)) {
+ pr_err("Cannot config channel scheduler to set "
+ "cr eligibility mask for CQ#%d\n", idx);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_cq_cr_eligibility);
+
+int qman_ceetm_channel_set_cq_er_eligibility(struct qm_ceetm_channel *channel,
+ unsigned int idx, int ere)
+{
+ struct qm_mcc_ceetm_class_scheduler_config csch_config;
+ struct qm_mcr_ceetm_class_scheduler_query csch_query;
+ int i;
+
+ if (idx > 7) {
+ pr_err("CQ index is out of range\n");
+ return -EINVAL;
+ }
+ if (qman_ceetm_query_class_scheduler(channel, &csch_query)) {
+ pr_err("Cannot get the channel %d scheduler setting.\n",
+ channel->idx);
+ return -EINVAL;
+ }
+ csch_config.cqcid = cpu_to_be16(channel->idx);
+ csch_config.dcpid = channel->dcp_idx;
+ csch_config.gpc_combine_flag = csch_query.gpc_combine_flag;
+ csch_config.gpc_prio_a = csch_query.gpc_prio_a;
+ csch_config.gpc_prio_b = csch_query.gpc_prio_b;
+ for (i = 0; i < 8; i++)
+ csch_config.w[i] = csch_query.w[i];
+ csch_config.crem = csch_query.crem;
+ csch_config.erem = (be16_to_cpu(csch_query.erem)
+ & ~CQ_ELIGIBILITY_SET(idx)) |
+ (ere ? CQ_ELIGIBILITY_SET(idx) : 0);
+ csch_config.erem = cpu_to_be16(csch_config.erem);
+ if (qman_ceetm_configure_class_scheduler(&csch_config)) {
+ pr_err("Cannot config channel scheduler to set "
+ "er eligibility mask for CQ#%d\n", idx);
+ return -EINVAL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_channel_set_cq_er_eligibility);
+
+int qman_ceetm_cq_claim(struct qm_ceetm_cq **cq,
+ struct qm_ceetm_channel *channel, unsigned int idx,
+ struct qm_ceetm_ccg *ccg)
+{
+ struct qm_ceetm_cq *p;
+ struct qm_mcc_ceetm_cq_config cq_config;
+
+ if (idx > 7) {
+ pr_err("The independent class queue id is out of range\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(p, &channel->class_queues, node) {
+ if (p->idx == idx) {
+ pr_err("The CQ#%d has been claimed!\n", idx);
+ return -EINVAL;
+ }
+ }
+
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (!p) {
+ pr_err("Can't allocate memory for CQ#%d!\n", idx);
+ return -ENOMEM;
+ }
+
+ list_add_tail(&p->node, &channel->class_queues);
+ p->idx = idx;
+ p->is_claimed = 1;
+ p->parent = channel;
+ INIT_LIST_HEAD(&p->bound_lfqids);
+
+ if (ccg) {
+ cq_config.cqid = cpu_to_be16((channel->idx << 4) | idx);
+ cq_config.dcpid = channel->dcp_idx;
+ cq_config.ccgid = cpu_to_be16(ccg->idx);
+ if (qman_ceetm_configure_cq(&cq_config)) {
+ pr_err("Can't configure the CQ#%d with CCGRID#%d\n",
+ idx, ccg->idx);
+ list_del(&p->node);
+ kfree(p);
+ return -EINVAL;
+ }
+ }
+
+ *cq = p;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cq_claim);
+
+int qman_ceetm_cq_claim_A(struct qm_ceetm_cq **cq,
+ struct qm_ceetm_channel *channel, unsigned int idx,
+ struct qm_ceetm_ccg *ccg)
+{
+ struct qm_ceetm_cq *p;
+ struct qm_mcc_ceetm_cq_config cq_config;
+
+ if ((idx < 8) || (idx > 15)) {
+ pr_err("This grouped class queue id is out of range\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(p, &channel->class_queues, node) {
+ if (p->idx == idx) {
+ pr_err("The CQ#%d has been claimed!\n", idx);
+ return -EINVAL;
+ }
+ }
+
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (!p) {
+ pr_err("Can't allocate memory for CQ#%d!\n", idx);
+ return -ENOMEM;
+ }
+
+ list_add_tail(&p->node, &channel->class_queues);
+ p->idx = idx;
+ p->is_claimed = 1;
+ p->parent = channel;
+ INIT_LIST_HEAD(&p->bound_lfqids);
+
+ if (ccg) {
+ cq_config.cqid = cpu_to_be16((channel->idx << 4) | idx);
+ cq_config.dcpid = channel->dcp_idx;
+ cq_config.ccgid = cpu_to_be16(ccg->idx);
+ if (qman_ceetm_configure_cq(&cq_config)) {
+ pr_err("Can't configure the CQ#%d with CCGRID#%d\n",
+ idx, ccg->idx);
+ list_del(&p->node);
+ kfree(p);
+ return -EINVAL;
+ }
+ }
+ *cq = p;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cq_claim_A);
+
+int qman_ceetm_cq_claim_B(struct qm_ceetm_cq **cq,
+ struct qm_ceetm_channel *channel, unsigned int idx,
+ struct qm_ceetm_ccg *ccg)
+{
+ struct qm_ceetm_cq *p;
+ struct qm_mcc_ceetm_cq_config cq_config;
+
+ if ((idx < 12) || (idx > 15)) {
+ pr_err("This grouped class queue id is out of range\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(p, &channel->class_queues, node) {
+ if (p->idx == idx) {
+ pr_err("The CQ#%d has been claimed!\n", idx);
+ return -EINVAL;
+ }
+ }
+
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (!p) {
+ pr_err("Can't allocate memory for CQ#%d!\n", idx);
+ return -ENOMEM;
+ }
+
+ list_add_tail(&p->node, &channel->class_queues);
+ p->idx = idx;
+ p->is_claimed = 1;
+ p->parent = channel;
+ INIT_LIST_HEAD(&p->bound_lfqids);
+
+ if (ccg) {
+ cq_config.cqid = cpu_to_be16((channel->idx << 4) | idx);
+ cq_config.dcpid = channel->dcp_idx;
+ cq_config.ccgid = cpu_to_be16(ccg->idx);
+ if (qman_ceetm_configure_cq(&cq_config)) {
+ pr_err("Can't configure the CQ#%d with CCGRID#%d\n",
+ idx, ccg->idx);
+ list_del(&p->node);
+ kfree(p);
+ return -EINVAL;
+ }
+ }
+ *cq = p;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cq_claim_B);
+
+int qman_ceetm_cq_release(struct qm_ceetm_cq *cq)
+{
+ if (!list_empty(&cq->bound_lfqids)) {
+ pr_err("The CQ#%d has unreleased LFQID\n", cq->idx);
+ return -EBUSY;
+ }
+ list_del(&cq->node);
+ qman_ceetm_drain_cq(cq);
+ kfree(cq);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cq_release);
+
+int qman_ceetm_set_queue_weight(struct qm_ceetm_cq *cq,
+ struct qm_ceetm_weight_code *weight_code)
+{
+ struct qm_mcc_ceetm_class_scheduler_config config_opts;
+ struct qm_mcr_ceetm_class_scheduler_query query_result;
+ int i;
+
+ if (cq->idx < 8) {
+ pr_err("Can not set weight for ungrouped class queue\n");
+ return -EINVAL;
+ }
+
+ if (qman_ceetm_query_class_scheduler(cq->parent, &query_result)) {
+ pr_err("Can't query channel#%d's scheduler!\n",
+ cq->parent->idx);
+ return -EINVAL;
+ }
+
+ config_opts.cqcid = cpu_to_be16(cq->parent->idx);
+ config_opts.dcpid = cq->parent->dcp_idx;
+ config_opts.crem = query_result.crem;
+ config_opts.erem = query_result.erem;
+ config_opts.gpc_combine_flag = query_result.gpc_combine_flag;
+ config_opts.gpc_prio_a = query_result.gpc_prio_a;
+ config_opts.gpc_prio_b = query_result.gpc_prio_b;
+
+ for (i = 0; i < 8; i++)
+ config_opts.w[i] = query_result.w[i];
+ config_opts.w[cq->idx - 8] = ((weight_code->y << 3) |
+ (weight_code->x & 0x7));
+ return qman_ceetm_configure_class_scheduler(&config_opts);
+}
+EXPORT_SYMBOL(qman_ceetm_set_queue_weight);
+
+int qman_ceetm_get_queue_weight(struct qm_ceetm_cq *cq,
+ struct qm_ceetm_weight_code *weight_code)
+{
+ struct qm_mcr_ceetm_class_scheduler_query query_result;
+
+ if (cq->idx < 8) {
+ pr_err("Can not get weight for ungrouped class queue\n");
+ return -EINVAL;
+ }
+
+ if (qman_ceetm_query_class_scheduler(cq->parent,
+ &query_result)) {
+ pr_err("Can't get the weight code for CQ#%d!\n", cq->idx);
+ return -EINVAL;
+ }
+ weight_code->y = query_result.w[cq->idx - 8] >> 3;
+ weight_code->x = query_result.w[cq->idx - 8] & 0x7;
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_get_queue_weight);
+
+/* The WBFS code is represent as {x,y}, the effect wieght can be calculated as:
+ * effective weight = 2^x / (1 - (y/64))
+ * = 2^(x+6) / (64 - y)
+ */
+static void reduce_fraction(u32 *n, u32 *d)
+{
+ u32 factor = 2;
+ u32 lesser = (*n < *d) ? *n : *d;
+ /* If factor exceeds the square-root of the lesser of *n and *d,
+ * then there's no point continuing. Proof: if there was a factor
+ * bigger than the square root, that would imply there exists
+ * another factor smaller than the square-root with which it
+ * multiplies to give 'lesser' - but that's a contradiction
+ * because the other factor would have already been found and
+ * divided out.
+ */
+ while ((factor * factor) <= lesser) {
+ /* If 'factor' is a factor of *n and *d, divide them both
+ * by 'factor' as many times as possible.
+ */
+ while (!(*n % factor) && !(*d % factor)) {
+ *n /= factor;
+ *d /= factor;
+ lesser /= factor;
+ }
+ if (factor == 2)
+ factor = 3;
+ else
+ factor += 2;
+ }
+}
+
+int qman_ceetm_wbfs2ratio(struct qm_ceetm_weight_code *weight_code,
+ u32 *numerator,
+ u32 *denominator)
+{
+ *numerator = (u32) 1 << (weight_code->x + 6);
+ *denominator = 64 - weight_code->y;
+ reduce_fraction(numerator, denominator);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_wbfs2ratio);
+
+/* For a given x, the weight is between 2^x (inclusive) and 2^(x+1) (exclusive).
+ * So find 'x' by range, and then estimate 'y' using:
+ * 64 - y = 2^(x + 6) / weight
+ * = 2^(x + 6) / (n/d)
+ * = d * 2^(x+6) / n
+ * y = 64 - (d * 2^(x+6) / n)
+ */
+int qman_ceetm_ratio2wbfs(u32 numerator,
+ u32 denominator,
+ struct qm_ceetm_weight_code *weight_code,
+ int rounding)
+{
+ unsigned int y, x = 0;
+ /* search incrementing 'x' until:
+ * weight < 2^(x+1)
+ * n/d < 2^(x+1)
+ * n < d * 2^(x+1)
+ */
+ while ((x < 8) && (numerator >= (denominator << (x + 1))))
+ x++;
+ if (x >= 8)
+ return -ERANGE;
+ /* because of the subtraction, use '-rounding' */
+ y = 64 - ROUNDING(denominator << (x + 6), numerator, -rounding);
+ if (y >= 32)
+ return -ERANGE;
+ weight_code->x = x;
+ weight_code->y = y;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_ratio2wbfs);
+
+int qman_ceetm_set_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 ratio)
+{
+ struct qm_ceetm_weight_code weight_code;
+
+ if (qman_ceetm_ratio2wbfs(ratio, 100, &weight_code, 0)) {
+ pr_err("Cannot get wbfs code for cq %x\n", cq->idx);
+ return -EINVAL;
+ }
+ return qman_ceetm_set_queue_weight(cq, &weight_code);
+}
+EXPORT_SYMBOL(qman_ceetm_set_queue_weight_in_ratio);
+
+int qman_ceetm_get_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 *ratio)
+{
+ struct qm_ceetm_weight_code weight_code;
+ u32 n, d;
+
+ if (qman_ceetm_get_queue_weight(cq, &weight_code)) {
+ pr_err("Cannot query the weight code for cq%x\n", cq->idx);
+ return -EINVAL;
+ }
+
+ if (qman_ceetm_wbfs2ratio(&weight_code, &n, &d)) {
+ pr_err("Cannot get the ratio with wbfs code\n");
+ return -EINVAL;
+ }
+
+ *ratio = (n * 100) / d;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_get_queue_weight_in_ratio);
+
+int qman_ceetm_cq_get_dequeue_statistics(struct qm_ceetm_cq *cq, u32 flags,
+ u64 *frame_count, u64 *byte_count)
+{
+ struct qm_mcr_ceetm_statistics_query result;
+ u16 cid, command_type;
+ enum qm_dc_portal dcp_idx;
+ int ret;
+
+ cid = cpu_to_be16((cq->parent->idx << 4) | cq->idx);
+ dcp_idx = cq->parent->dcp_idx;
+ if (flags == QMAN_CEETM_FLAG_CLEAR_STATISTICS_COUNTER)
+ command_type = CEETM_QUERY_DEQUEUE_CLEAR_STATISTICS;
+ else
+ command_type = CEETM_QUERY_DEQUEUE_STATISTICS;
+
+ ret = qman_ceetm_query_statistics(cid, dcp_idx, command_type, &result);
+ if (ret) {
+ pr_err("Can't query the statistics of CQ#%d!\n", cq->idx);
+ return -EINVAL;
+ }
+
+ *frame_count = be40_to_cpu(result.frm_cnt);
+ *byte_count = be48_to_cpu(result.byte_cnt);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cq_get_dequeue_statistics);
+
+int qman_ceetm_drain_cq(struct qm_ceetm_cq *cq)
+{
+ struct qm_mcr_ceetm_cq_peek_pop_xsfdrread ppxr;
+ int ret;
+
+ do {
+ ret = qman_ceetm_cq_peek_pop_xsfdrread(cq, 1, 0, &ppxr);
+ if (ret) {
+ pr_err("Failed to pop frame from CQ\n");
+ return -EINVAL;
+ }
+ } while (!(ppxr.stat & 0x2));
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_drain_cq);
+
+#define CEETM_LFQMT_LFQID_MSB 0xF00000
+#define CEETM_LFQMT_LFQID_LSB 0x000FFF
+int qman_ceetm_lfq_claim(struct qm_ceetm_lfq **lfq,
+ struct qm_ceetm_cq *cq)
+{
+ struct qm_ceetm_lfq *p;
+ u32 lfqid;
+ int ret = 0;
+ struct qm_mcc_ceetm_lfqmt_config lfqmt_config;
+
+ if (cq->parent->dcp_idx == qm_dc_portal_fman0) {
+ ret = qman_alloc_ceetm0_lfqid(&lfqid);
+ } else if (cq->parent->dcp_idx == qm_dc_portal_fman1) {
+ ret = qman_alloc_ceetm1_lfqid(&lfqid);
+ } else {
+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n",
+ cq->parent->dcp_idx);
+ return -EINVAL;
+ }
+
+ if (ret) {
+ pr_err("There is no lfqid avalaible for CQ#%d!\n", cq->idx);
+ return -ENODEV;
+ }
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (!p)
+ return -ENOMEM;
+ p->idx = lfqid;
+ p->dctidx = (u16)(lfqid & CEETM_LFQMT_LFQID_LSB);
+ p->parent = cq->parent;
+ list_add_tail(&p->node, &cq->bound_lfqids);
+
+ lfqmt_config.lfqid = cpu_to_be24(CEETM_LFQMT_LFQID_MSB |
+ (cq->parent->dcp_idx << 16) |
+ (lfqid & CEETM_LFQMT_LFQID_LSB));
+ lfqmt_config.cqid = cpu_to_be16((cq->parent->idx << 4) | (cq->idx));
+ lfqmt_config.dctidx = cpu_to_be16(p->dctidx);
+ if (qman_ceetm_configure_lfqmt(&lfqmt_config)) {
+ pr_err("Can't configure LFQMT for LFQID#%d @ CQ#%d\n",
+ lfqid, cq->idx);
+ list_del(&p->node);
+ kfree(p);
+ return -EINVAL;
+ }
+ *lfq = p;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_lfq_claim);
+
+int qman_ceetm_lfq_release(struct qm_ceetm_lfq *lfq)
+{
+ if (lfq->parent->dcp_idx == qm_dc_portal_fman0) {
+ qman_release_ceetm0_lfqid(lfq->idx);
+ } else if (lfq->parent->dcp_idx == qm_dc_portal_fman1) {
+ qman_release_ceetm1_lfqid(lfq->idx);
+ } else {
+ pr_err("dcp_idx %u does not correspond to a known fman in this driver\n",
+ lfq->parent->dcp_idx);
+ return -EINVAL;
+ }
+ list_del(&lfq->node);
+ kfree(lfq);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_lfq_release);
+
+int qman_ceetm_lfq_set_context(struct qm_ceetm_lfq *lfq, u64 context_a,
+ u32 context_b)
+{
+ struct qm_mcc_ceetm_dct_config dct_config;
+ lfq->context_a = context_a;
+ lfq->context_b = context_b;
+ dct_config.dctidx = cpu_to_be16((u16)lfq->dctidx);
+ dct_config.dcpid = lfq->parent->dcp_idx;
+ dct_config.context_b = cpu_to_be32(context_b);
+ dct_config.context_a = cpu_to_be64(context_a);
+
+ return qman_ceetm_configure_dct(&dct_config);
+}
+EXPORT_SYMBOL(qman_ceetm_lfq_set_context);
+
+int qman_ceetm_lfq_get_context(struct qm_ceetm_lfq *lfq, u64 *context_a,
+ u32 *context_b)
+{
+ struct qm_mcc_ceetm_dct_query dct_query;
+ struct qm_mcr_ceetm_dct_query query_result;
+
+ dct_query.dctidx = cpu_to_be16(lfq->dctidx);
+ dct_query.dcpid = lfq->parent->dcp_idx;
+ if (qman_ceetm_query_dct(&dct_query, &query_result)) {
+ pr_err("Can't query LFQID#%d's context!\n", lfq->idx);
+ return -EINVAL;
+ }
+ *context_a = be64_to_cpu(query_result.context_a);
+ *context_b = be32_to_cpu(query_result.context_b);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_lfq_get_context);
+
+int qman_ceetm_create_fq(struct qm_ceetm_lfq *lfq, struct qman_fq *fq)
+{
+ spin_lock_init(&fq->fqlock);
+ fq->fqid = lfq->idx;
+ fq->flags = QMAN_FQ_FLAG_NO_MODIFY;
+ if (lfq->ern)
+ fq->cb.ern = lfq->ern;
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ if (unlikely(find_empty_fq_table_entry(&fq->key, fq)))
+ return -ENOMEM;
+#endif
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_create_fq);
+
+#define MAX_CCG_IDX 0x000F
+int qman_ceetm_ccg_claim(struct qm_ceetm_ccg **ccg,
+ struct qm_ceetm_channel *channel,
+ unsigned int idx,
+ void (*cscn)(struct qm_ceetm_ccg *,
+ void *cb_ctx,
+ int congested),
+ void *cb_ctx)
+{
+ struct qm_ceetm_ccg *p;
+
+ if (idx > MAX_CCG_IDX) {
+ pr_err("The given ccg index is out of range\n");
+ return -EINVAL;
+ }
+
+ list_for_each_entry(p, &channel->ccgs, node) {
+ if (p->idx == idx) {
+ pr_err("The CCG#%d has been claimed\n", idx);
+ return -EINVAL;
+ }
+ }
+
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (!p) {
+ pr_err("Can't allocate memory for CCG#%d!\n", idx);
+ return -ENOMEM;
+ }
+
+ list_add_tail(&p->node, &channel->ccgs);
+
+ p->idx = idx;
+ p->parent = channel;
+ p->cb = cscn;
+ p->cb_ctx = cb_ctx;
+ INIT_LIST_HEAD(&p->cb_node);
+
+ *ccg = p;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_ccg_claim);
+
+int qman_ceetm_ccg_release(struct qm_ceetm_ccg *ccg)
+{
+ unsigned long irqflags __maybe_unused;
+ struct qm_mcc_ceetm_ccgr_config config_opts;
+ int ret = 0;
+ struct qman_portal *p = get_affine_portal();
+
+ memset(&config_opts, 0, sizeof(struct qm_mcc_ceetm_ccgr_config));
+ spin_lock_irqsave(&p->ccgr_lock, irqflags);
+ if (!list_empty(&ccg->cb_node))
+ list_del(&ccg->cb_node);
+ config_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_CONFIGURE |
+ (ccg->parent->idx << 4) | ccg->idx);
+ config_opts.dcpid = ccg->parent->dcp_idx;
+ config_opts.we_mask = cpu_to_be16(QM_CCGR_WE_CSCN_TUPD);
+ config_opts.cm_config.cscn_tupd = cpu_to_be16(PORTAL_IDX(p));
+ ret = qman_ceetm_configure_ccgr(&config_opts);
+ spin_unlock_irqrestore(&p->ccgr_lock, irqflags);
+ put_affine_portal();
+
+ list_del(&ccg->node);
+ kfree(ccg);
+ return ret;
+}
+EXPORT_SYMBOL(qman_ceetm_ccg_release);
+
+int qman_ceetm_ccg_set(struct qm_ceetm_ccg *ccg, u16 we_mask,
+ const struct qm_ceetm_ccg_params *params)
+{
+ struct qm_mcc_ceetm_ccgr_config config_opts;
+ unsigned long irqflags __maybe_unused;
+ int ret;
+ struct qman_portal *p;
+
+ if (((ccg->parent->idx << 4) | ccg->idx) >= (2 * __CGR_NUM))
+ return -EINVAL;
+
+ p = get_affine_portal();
+
+ memset(&config_opts, 0, sizeof(struct qm_mcc_ceetm_ccgr_config));
+ spin_lock_irqsave(&p->ccgr_lock, irqflags);
+
+ config_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_CONFIGURE |
+ (ccg->parent->idx << 4) | ccg->idx);
+ config_opts.dcpid = ccg->parent->dcp_idx;
+ config_opts.we_mask = we_mask;
+ if (we_mask & QM_CCGR_WE_CSCN_EN) {
+ config_opts.we_mask |= QM_CCGR_WE_CSCN_TUPD;
+ config_opts.cm_config.cscn_tupd = cpu_to_be16(
+ QM_CGR_TARG_UDP_CTRL_WRITE_BIT | PORTAL_IDX(p));
+ }
+ config_opts.we_mask = cpu_to_be16(config_opts.we_mask);
+ config_opts.cm_config.ctl_wr_en_g = params->wr_en_g;
+ config_opts.cm_config.ctl_wr_en_y = params->wr_en_y;
+ config_opts.cm_config.ctl_wr_en_r = params->wr_en_r;
+ config_opts.cm_config.ctl_td_en = params->td_en;
+ config_opts.cm_config.ctl_td_mode = params->td_mode;
+ config_opts.cm_config.ctl_cscn_en = params->cscn_en;
+ config_opts.cm_config.ctl_mode = params->mode;
+ config_opts.cm_config.oal = params->oal;
+ config_opts.cm_config.cs_thres.hword =
+ cpu_to_be16(params->cs_thres_in.hword);
+ config_opts.cm_config.cs_thres_x.hword =
+ cpu_to_be16(params->cs_thres_out.hword);
+ config_opts.cm_config.td_thres.hword =
+ cpu_to_be16(params->td_thres.hword);
+ config_opts.cm_config.wr_parm_g.word =
+ cpu_to_be32(params->wr_parm_g.word);
+ config_opts.cm_config.wr_parm_y.word =
+ cpu_to_be32(params->wr_parm_y.word);
+ config_opts.cm_config.wr_parm_r.word =
+ cpu_to_be32(params->wr_parm_r.word);
+ ret = qman_ceetm_configure_ccgr(&config_opts);
+ if (ret) {
+ pr_err("Configure CCGR CM failed!\n");
+ goto release_lock;
+ }
+
+ if (we_mask & QM_CCGR_WE_CSCN_EN)
+ if (list_empty(&ccg->cb_node))
+ list_add(&ccg->cb_node,
+ &p->ccgr_cbs[ccg->parent->dcp_idx]);
+release_lock:
+ spin_unlock_irqrestore(&p->ccgr_lock, irqflags);
+ put_affine_portal();
+ return ret;
+}
+EXPORT_SYMBOL(qman_ceetm_ccg_set);
+
+#define CEETM_CCGR_CTL_MASK 0x01
+int qman_ceetm_ccg_get(struct qm_ceetm_ccg *ccg,
+ struct qm_ceetm_ccg_params *params)
+{
+ struct qm_mcc_ceetm_ccgr_query query_opts;
+ struct qm_mcr_ceetm_ccgr_query query_result;
+
+ query_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_QUERY |
+ (ccg->parent->idx << 4) | ccg->idx);
+ query_opts.dcpid = ccg->parent->dcp_idx;
+
+ if (qman_ceetm_query_ccgr(&query_opts, &query_result)) {
+ pr_err("Can't query CCGR#%d\n", ccg->idx);
+ return -EINVAL;
+ }
+
+ params->wr_parm_r.word = query_result.cm_query.wr_parm_r.word;
+ params->wr_parm_y.word = query_result.cm_query.wr_parm_y.word;
+ params->wr_parm_g.word = query_result.cm_query.wr_parm_g.word;
+ params->td_thres.hword = query_result.cm_query.td_thres.hword;
+ params->cs_thres_out.hword = query_result.cm_query.cs_thres_x.hword;
+ params->cs_thres_in.hword = query_result.cm_query.cs_thres.hword;
+ params->oal = query_result.cm_query.oal;
+ params->wr_en_g = query_result.cm_query.ctl_wr_en_g;
+ params->wr_en_y = query_result.cm_query.ctl_wr_en_y;
+ params->wr_en_r = query_result.cm_query.ctl_wr_en_r;
+ params->td_en = query_result.cm_query.ctl_td_en;
+ params->td_mode = query_result.cm_query.ctl_td_mode;
+ params->cscn_en = query_result.cm_query.ctl_cscn_en;
+ params->mode = query_result.cm_query.ctl_mode;
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_ccg_get);
+
+int qman_ceetm_ccg_get_reject_statistics(struct qm_ceetm_ccg *ccg, u32 flags,
+ u64 *frame_count, u64 *byte_count)
+{
+ struct qm_mcr_ceetm_statistics_query result;
+ u16 cid, command_type;
+ enum qm_dc_portal dcp_idx;
+ int ret;
+
+ cid = cpu_to_be16((ccg->parent->idx << 4) | ccg->idx);
+ dcp_idx = ccg->parent->dcp_idx;
+ if (flags == QMAN_CEETM_FLAG_CLEAR_STATISTICS_COUNTER)
+ command_type = CEETM_QUERY_REJECT_CLEAR_STATISTICS;
+ else
+ command_type = CEETM_QUERY_REJECT_STATISTICS;
+
+ ret = qman_ceetm_query_statistics(cid, dcp_idx, command_type, &result);
+ if (ret) {
+ pr_err("Can't query the statistics of CCG#%d!\n", ccg->idx);
+ return -EINVAL;
+ }
+
+ *frame_count = be40_to_cpu(result.frm_cnt);
+ *byte_count = be48_to_cpu(result.byte_cnt);
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_ccg_get_reject_statistics);
+
+int qman_ceetm_cscn_swp_get(struct qm_ceetm_ccg *ccg,
+ u16 swp_idx,
+ unsigned int *cscn_enabled)
+{
+ struct qm_mcc_ceetm_ccgr_query query_opts;
+ struct qm_mcr_ceetm_ccgr_query query_result;
+ int i;
+
+ DPA_ASSERT(swp_idx < 127);
+ query_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_QUERY |
+ (ccg->parent->idx << 4) | ccg->idx);
+ query_opts.dcpid = ccg->parent->dcp_idx;
+
+ if (qman_ceetm_query_ccgr(&query_opts, &query_result)) {
+ pr_err("Can't query CCGR#%d\n", ccg->idx);
+ return -EINVAL;
+ }
+
+ i = swp_idx / 32;
+ i = 3 - i;
+ *cscn_enabled = query_result.cm_query.cscn_targ_swp[i] >>
+ (31 - swp_idx % 32);
+
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cscn_swp_get);
+
+int qman_ceetm_cscn_dcp_set(struct qm_ceetm_ccg *ccg,
+ u16 dcp_idx,
+ u8 vcgid,
+ unsigned int cscn_enabled,
+ u16 we_mask,
+ const struct qm_ceetm_ccg_params *params)
+{
+ struct qm_mcc_ceetm_ccgr_config config_opts;
+ int ret;
+
+ config_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_CONFIGURE |
+ (ccg->parent->idx << 4) | ccg->idx);
+ config_opts.dcpid = ccg->parent->dcp_idx;
+ config_opts.we_mask = cpu_to_be16(we_mask | QM_CCGR_WE_CSCN_TUPD |
+ QM_CCGR_WE_CDV);
+ config_opts.cm_config.cdv = vcgid;
+ config_opts.cm_config.cscn_tupd = cpu_to_be16((cscn_enabled << 15) |
+ QM_CGR_TARG_UDP_CTRL_DCP | dcp_idx);
+ config_opts.cm_config.ctl_wr_en_g = params->wr_en_g;
+ config_opts.cm_config.ctl_wr_en_y = params->wr_en_y;
+ config_opts.cm_config.ctl_wr_en_r = params->wr_en_r;
+ config_opts.cm_config.ctl_td_en = params->td_en;
+ config_opts.cm_config.ctl_td_mode = params->td_mode;
+ config_opts.cm_config.ctl_cscn_en = params->cscn_en;
+ config_opts.cm_config.ctl_mode = params->mode;
+ config_opts.cm_config.cs_thres.hword =
+ cpu_to_be16(params->cs_thres_in.hword);
+ config_opts.cm_config.cs_thres_x.hword =
+ cpu_to_be16(params->cs_thres_out.hword);
+ config_opts.cm_config.td_thres.hword =
+ cpu_to_be16(params->td_thres.hword);
+ config_opts.cm_config.wr_parm_g.word =
+ cpu_to_be32(params->wr_parm_g.word);
+ config_opts.cm_config.wr_parm_y.word =
+ cpu_to_be32(params->wr_parm_y.word);
+ config_opts.cm_config.wr_parm_r.word =
+ cpu_to_be32(params->wr_parm_r.word);
+
+ ret = qman_ceetm_configure_ccgr(&config_opts);
+ if (ret) {
+ pr_err("Configure CSCN_TARG_DCP failed!\n");
+ return -EINVAL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cscn_dcp_set);
+
+int qman_ceetm_cscn_dcp_get(struct qm_ceetm_ccg *ccg,
+ u16 dcp_idx,
+ u8 *vcgid,
+ unsigned int *cscn_enabled)
+{
+ struct qm_mcc_ceetm_ccgr_query query_opts;
+ struct qm_mcr_ceetm_ccgr_query query_result;
+
+ query_opts.ccgrid = cpu_to_be16(CEETM_CCGR_CM_QUERY |
+ (ccg->parent->idx << 4) | ccg->idx);
+ query_opts.dcpid = ccg->parent->dcp_idx;
+
+ if (qman_ceetm_query_ccgr(&query_opts, &query_result)) {
+ pr_err("Can't query CCGR#%d\n", ccg->idx);
+ return -EINVAL;
+ }
+
+ *vcgid = query_result.cm_query.cdv;
+ *cscn_enabled = (query_result.cm_query.cscn_targ_dcp >> dcp_idx) & 0x1;
+ return 0;
+}
+EXPORT_SYMBOL(qman_ceetm_cscn_dcp_get);
+
+int qman_ceetm_querycongestion(struct __qm_mcr_querycongestion *ccg_state,
+ unsigned int dcp_idx)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ u8 res;
+ int i, j;
+
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+
+ mcc = qm_mc_start(&p->p);
+ for (i = 0; i < 2; i++) {
+ mcc->ccgr_query.ccgrid =
+ cpu_to_be16(CEETM_QUERY_CONGESTION_STATE | i);
+ mcc->ccgr_query.dcpid = dcp_idx;
+ qm_mc_commit(&p->p, QM_CEETM_VERB_CCGR_QUERY);
+
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_CEETM_VERB_CCGR_QUERY);
+ res = mcr->result;
+ if (res == QM_MCR_RESULT_OK) {
+ for (j = 0; j < 8; j++)
+ mcr->ccgr_query.congestion_state.state.
+ __state[j] = be32_to_cpu(mcr->ccgr_query.
+ congestion_state.state.__state[j]);
+ *(ccg_state + i) =
+ mcr->ccgr_query.congestion_state.state;
+ } else {
+ pr_err("QUERY CEETM CONGESTION STATE failed\n");
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ return -EIO;
+ }
+ }
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return 0;
+}
+
+int qman_set_wpm(int wpm_enable)
+{
+ return qm_set_wpm(wpm_enable);
+}
+EXPORT_SYMBOL(qman_set_wpm);
+
+int qman_get_wpm(int *wpm_enable)
+{
+ return qm_get_wpm(wpm_enable);
+}
+EXPORT_SYMBOL(qman_get_wpm);
+
+int qman_shutdown_fq(u32 fqid)
+{
+ struct qman_portal *p;
+ unsigned long irqflags __maybe_unused;
+ int ret;
+ struct qm_portal *low_p;
+ p = get_affine_portal();
+ PORTAL_IRQ_LOCK(p, irqflags);
+ low_p = &p->p;
+ ret = qm_shutdown_fq(&low_p, 1, fqid);
+ PORTAL_IRQ_UNLOCK(p, irqflags);
+ put_affine_portal();
+ return ret;
+}
+
+const struct qm_portal_config *qman_get_qm_portal_config(
+ struct qman_portal *portal)
+{
+ return portal->sharing_redirect ? NULL : portal->config;
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_low.h
@@ -0,0 +1,1442 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "qman_private.h"
+
+/***************************/
+/* Portal register assists */
+/***************************/
+
+/* Cache-inhibited register offsets */
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+
+#define QM_REG_EQCR_PI_CINH 0x0000
+#define QM_REG_EQCR_CI_CINH 0x0004
+#define QM_REG_EQCR_ITR 0x0008
+#define QM_REG_DQRR_PI_CINH 0x0040
+#define QM_REG_DQRR_CI_CINH 0x0044
+#define QM_REG_DQRR_ITR 0x0048
+#define QM_REG_DQRR_DCAP 0x0050
+#define QM_REG_DQRR_SDQCR 0x0054
+#define QM_REG_DQRR_VDQCR 0x0058
+#define QM_REG_DQRR_PDQCR 0x005c
+#define QM_REG_MR_PI_CINH 0x0080
+#define QM_REG_MR_CI_CINH 0x0084
+#define QM_REG_MR_ITR 0x0088
+#define QM_REG_CFG 0x0100
+#define QM_REG_ISR 0x0e00
+#define QM_REG_IIR 0x0e0c
+#define QM_REG_ITPR 0x0e14
+
+/* Cache-enabled register offsets */
+#define QM_CL_EQCR 0x0000
+#define QM_CL_DQRR 0x1000
+#define QM_CL_MR 0x2000
+#define QM_CL_EQCR_PI_CENA 0x3000
+#define QM_CL_EQCR_CI_CENA 0x3100
+#define QM_CL_DQRR_PI_CENA 0x3200
+#define QM_CL_DQRR_CI_CENA 0x3300
+#define QM_CL_MR_PI_CENA 0x3400
+#define QM_CL_MR_CI_CENA 0x3500
+#define QM_CL_CR 0x3800
+#define QM_CL_RR0 0x3900
+#define QM_CL_RR1 0x3940
+
+#endif
+
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+
+#define QM_REG_EQCR_PI_CINH 0x3000
+#define QM_REG_EQCR_CI_CINH 0x3040
+#define QM_REG_EQCR_ITR 0x3080
+#define QM_REG_DQRR_PI_CINH 0x3100
+#define QM_REG_DQRR_CI_CINH 0x3140
+#define QM_REG_DQRR_ITR 0x3180
+#define QM_REG_DQRR_DCAP 0x31C0
+#define QM_REG_DQRR_SDQCR 0x3200
+#define QM_REG_DQRR_VDQCR 0x3240
+#define QM_REG_DQRR_PDQCR 0x3280
+#define QM_REG_MR_PI_CINH 0x3300
+#define QM_REG_MR_CI_CINH 0x3340
+#define QM_REG_MR_ITR 0x3380
+#define QM_REG_CFG 0x3500
+#define QM_REG_ISR 0x3600
+#define QM_REG_IIR 0x36C0
+#define QM_REG_ITPR 0x3740
+
+/* Cache-enabled register offsets */
+#define QM_CL_EQCR 0x0000
+#define QM_CL_DQRR 0x1000
+#define QM_CL_MR 0x2000
+#define QM_CL_EQCR_PI_CENA 0x3000
+#define QM_CL_EQCR_CI_CENA 0x3040
+#define QM_CL_DQRR_PI_CENA 0x3100
+#define QM_CL_DQRR_CI_CENA 0x3140
+#define QM_CL_MR_PI_CENA 0x3300
+#define QM_CL_MR_CI_CENA 0x3340
+#define QM_CL_CR 0x3800
+#define QM_CL_RR0 0x3900
+#define QM_CL_RR1 0x3940
+
+#endif
+
+
+/* BTW, the drivers (and h/w programming model) already obtain the required
+ * synchronisation for portal accesses via lwsync(), hwsync(), and
+ * data-dependencies. Use of barrier()s or other order-preserving primitives
+ * simply degrade performance. Hence the use of the __raw_*() interfaces, which
+ * simply ensure that the compiler treats the portal registers as volatile (ie.
+ * non-coherent). */
+
+/* Cache-inhibited register access. */
+#define __qm_in(qm, o) be32_to_cpu(__raw_readl((qm)->addr_ci + (o)))
+#define __qm_out(qm, o, val) __raw_writel((cpu_to_be32(val)), \
+ (qm)->addr_ci + (o));
+#define qm_in(reg) __qm_in(&portal->addr, QM_REG_##reg)
+#define qm_out(reg, val) __qm_out(&portal->addr, QM_REG_##reg, val)
+
+/* Cache-enabled (index) register access */
+#define __qm_cl_touch_ro(qm, o) dcbt_ro((qm)->addr_ce + (o))
+#define __qm_cl_touch_rw(qm, o) dcbt_rw((qm)->addr_ce + (o))
+#define __qm_cl_in(qm, o) be32_to_cpu(__raw_readl((qm)->addr_ce + (o)))
+#define __qm_cl_out(qm, o, val) \
+ do { \
+ u32 *__tmpclout = (qm)->addr_ce + (o); \
+ __raw_writel(cpu_to_be32(val), __tmpclout); \
+ dcbf(__tmpclout); \
+ } while (0)
+#define __qm_cl_invalidate(qm, o) dcbi((qm)->addr_ce + (o))
+#define qm_cl_touch_ro(reg) __qm_cl_touch_ro(&portal->addr, QM_CL_##reg##_CENA)
+#define qm_cl_touch_rw(reg) __qm_cl_touch_rw(&portal->addr, QM_CL_##reg##_CENA)
+#define qm_cl_in(reg) __qm_cl_in(&portal->addr, QM_CL_##reg##_CENA)
+#define qm_cl_out(reg, val) __qm_cl_out(&portal->addr, QM_CL_##reg##_CENA, val)
+#define qm_cl_invalidate(reg)\
+ __qm_cl_invalidate(&portal->addr, QM_CL_##reg##_CENA)
+
+/* Cache-enabled ring access */
+#define qm_cl(base, idx) ((void *)base + ((idx) << 6))
+
+/* Cyclic helper for rings. FIXME: once we are able to do fine-grain perf
+ * analysis, look at using the "extra" bit in the ring index registers to avoid
+ * cyclic issues. */
+static inline u8 qm_cyc_diff(u8 ringsize, u8 first, u8 last)
+{
+ /* 'first' is included, 'last' is excluded */
+ if (first <= last)
+ return last - first;
+ return ringsize + last - first;
+}
+
+/* Portal modes.
+ * Enum types;
+ * pmode == production mode
+ * cmode == consumption mode,
+ * dmode == h/w dequeue mode.
+ * Enum values use 3 letter codes. First letter matches the portal mode,
+ * remaining two letters indicate;
+ * ci == cache-inhibited portal register
+ * ce == cache-enabled portal register
+ * vb == in-band valid-bit (cache-enabled)
+ * dc == DCA (Discrete Consumption Acknowledgement), DQRR-only
+ * As for "enum qm_dqrr_dmode", it should be self-explanatory.
+ */
+enum qm_eqcr_pmode { /* matches QCSP_CFG::EPM */
+ qm_eqcr_pci = 0, /* PI index, cache-inhibited */
+ qm_eqcr_pce = 1, /* PI index, cache-enabled */
+ qm_eqcr_pvb = 2 /* valid-bit */
+};
+enum qm_dqrr_dmode { /* matches QCSP_CFG::DP */
+ qm_dqrr_dpush = 0, /* SDQCR + VDQCR */
+ qm_dqrr_dpull = 1 /* PDQCR */
+};
+enum qm_dqrr_pmode { /* s/w-only */
+ qm_dqrr_pci, /* reads DQRR_PI_CINH */
+ qm_dqrr_pce, /* reads DQRR_PI_CENA */
+ qm_dqrr_pvb /* reads valid-bit */
+};
+enum qm_dqrr_cmode { /* matches QCSP_CFG::DCM */
+ qm_dqrr_cci = 0, /* CI index, cache-inhibited */
+ qm_dqrr_cce = 1, /* CI index, cache-enabled */
+ qm_dqrr_cdc = 2 /* Discrete Consumption Acknowledgement */
+};
+enum qm_mr_pmode { /* s/w-only */
+ qm_mr_pci, /* reads MR_PI_CINH */
+ qm_mr_pce, /* reads MR_PI_CENA */
+ qm_mr_pvb /* reads valid-bit */
+};
+enum qm_mr_cmode { /* matches QCSP_CFG::MM */
+ qm_mr_cci = 0, /* CI index, cache-inhibited */
+ qm_mr_cce = 1 /* CI index, cache-enabled */
+};
+
+
+/* ------------------------- */
+/* --- Portal structures --- */
+
+#define QM_EQCR_SIZE 8
+#define QM_DQRR_SIZE 16
+#define QM_MR_SIZE 8
+
+struct qm_eqcr {
+ struct qm_eqcr_entry *ring, *cursor;
+ u8 ci, available, ithresh, vbit;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ u32 busy;
+ enum qm_eqcr_pmode pmode;
+#endif
+};
+
+struct qm_dqrr {
+ const struct qm_dqrr_entry *ring, *cursor;
+ u8 pi, ci, fill, ithresh, vbit;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ enum qm_dqrr_dmode dmode;
+ enum qm_dqrr_pmode pmode;
+ enum qm_dqrr_cmode cmode;
+#endif
+};
+
+struct qm_mr {
+ const struct qm_mr_entry *ring, *cursor;
+ u8 pi, ci, fill, ithresh, vbit;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ enum qm_mr_pmode pmode;
+ enum qm_mr_cmode cmode;
+#endif
+};
+
+struct qm_mc {
+ struct qm_mc_command *cr;
+ struct qm_mc_result *rr;
+ u8 rridx, vbit;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ enum {
+ /* Can be _mc_start()ed */
+ qman_mc_idle,
+ /* Can be _mc_commit()ed or _mc_abort()ed */
+ qman_mc_user,
+ /* Can only be _mc_retry()ed */
+ qman_mc_hw
+ } state;
+#endif
+};
+
+#define QM_PORTAL_ALIGNMENT ____cacheline_aligned
+
+struct qm_addr {
+ void __iomem *addr_ce; /* cache-enabled */
+ void __iomem *addr_ci; /* cache-inhibited */
+};
+
+struct qm_portal {
+ /* In the non-CONFIG_FSL_DPA_CHECKING case, the following stuff up to
+ * and including 'mc' fits within a cacheline (yay!). The 'config' part
+ * is setup-only, so isn't a cause for a concern. In other words, don't
+ * rearrange this structure on a whim, there be dragons ... */
+ struct qm_addr addr;
+ struct qm_eqcr eqcr;
+ struct qm_dqrr dqrr;
+ struct qm_mr mr;
+ struct qm_mc mc;
+} QM_PORTAL_ALIGNMENT;
+
+
+/* ---------------- */
+/* --- EQCR API --- */
+
+/* Bit-wise logic to wrap a ring pointer by clearing the "carry bit" */
+#define EQCR_CARRYCLEAR(p) \
+ (void *)((unsigned long)(p) & (~(unsigned long)(QM_EQCR_SIZE << 6)))
+
+/* Bit-wise logic to convert a ring pointer to a ring index */
+static inline u8 EQCR_PTR2IDX(struct qm_eqcr_entry *e)
+{
+ return ((uintptr_t)e >> 6) & (QM_EQCR_SIZE - 1);
+}
+
+/* Increment the 'cursor' ring pointer, taking 'vbit' into account */
+static inline void EQCR_INC(struct qm_eqcr *eqcr)
+{
+ /* NB: this is odd-looking, but experiments show that it generates fast
+ * code with essentially no branching overheads. We increment to the
+ * next EQCR pointer and handle overflow and 'vbit'. */
+ struct qm_eqcr_entry *partial = eqcr->cursor + 1;
+ eqcr->cursor = EQCR_CARRYCLEAR(partial);
+ if (partial != eqcr->cursor)
+ eqcr->vbit ^= QM_EQCR_VERB_VBIT;
+}
+
+static inline int qm_eqcr_init(struct qm_portal *portal,
+ enum qm_eqcr_pmode pmode,
+ unsigned int eq_stash_thresh,
+ int eq_stash_prio)
+{
+ /* This use of 'register', as well as all other occurrences, is because
+ * it has been observed to generate much faster code with gcc than is
+ * otherwise the case. */
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ u32 cfg;
+ u8 pi;
+
+ eqcr->ring = portal->addr.addr_ce + QM_CL_EQCR;
+ eqcr->ci = qm_in(EQCR_CI_CINH) & (QM_EQCR_SIZE - 1);
+ qm_cl_invalidate(EQCR_CI);
+ pi = qm_in(EQCR_PI_CINH) & (QM_EQCR_SIZE - 1);
+ eqcr->cursor = eqcr->ring + pi;
+ eqcr->vbit = (qm_in(EQCR_PI_CINH) & QM_EQCR_SIZE) ?
+ QM_EQCR_VERB_VBIT : 0;
+ eqcr->available = QM_EQCR_SIZE - 1 -
+ qm_cyc_diff(QM_EQCR_SIZE, eqcr->ci, pi);
+ eqcr->ithresh = qm_in(EQCR_ITR);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 0;
+ eqcr->pmode = pmode;
+#endif
+ cfg = (qm_in(CFG) & 0x00ffffff) |
+ (eq_stash_thresh << 28) | /* QCSP_CFG: EST */
+ (eq_stash_prio << 26) | /* QCSP_CFG: EP */
+ ((pmode & 0x3) << 24); /* QCSP_CFG::EPM */
+ qm_out(CFG, cfg);
+ return 0;
+}
+
+static inline unsigned int qm_eqcr_get_ci_stashing(struct qm_portal *portal)
+{
+ return (qm_in(CFG) >> 28) & 0x7;
+}
+
+static inline void qm_eqcr_finish(struct qm_portal *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ u8 pi, ci;
+ u32 cfg;
+
+ /*
+ * Disable EQCI stashing because the QMan only
+ * presents the value it previously stashed to
+ * maintain coherency. Setting the stash threshold
+ * to 1 then 0 ensures that QMan has resyncronized
+ * its internal copy so that the portal is clean
+ * when it is reinitialized in the future
+ */
+ cfg = (qm_in(CFG) & 0x0fffffff) |
+ (1 << 28); /* QCSP_CFG: EST */
+ qm_out(CFG, cfg);
+ cfg &= 0x0fffffff; /* stash threshold = 0 */
+ qm_out(CFG, cfg);
+
+ pi = qm_in(EQCR_PI_CINH) & (QM_EQCR_SIZE - 1);
+ ci = qm_in(EQCR_CI_CINH) & (QM_EQCR_SIZE - 1);
+
+ /* Refresh EQCR CI cache value */
+ qm_cl_invalidate(EQCR_CI);
+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1);
+
+ DPA_ASSERT(!eqcr->busy);
+ if (pi != EQCR_PTR2IDX(eqcr->cursor))
+ pr_crit("losing uncommited EQCR entries\n");
+ if (ci != eqcr->ci)
+ pr_crit("missing existing EQCR completions\n");
+ if (eqcr->ci != EQCR_PTR2IDX(eqcr->cursor))
+ pr_crit("EQCR destroyed unquiesced\n");
+}
+
+static inline struct qm_eqcr_entry *qm_eqcr_start_no_stash(struct qm_portal
+ *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ DPA_ASSERT(!eqcr->busy);
+ if (!eqcr->available)
+ return NULL;
+
+
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 1;
+#endif
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(eqcr->cursor);
+#endif
+ return eqcr->cursor;
+}
+
+static inline struct qm_eqcr_entry *qm_eqcr_start_stash(struct qm_portal
+ *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ u8 diff, old_ci;
+
+ DPA_ASSERT(!eqcr->busy);
+ if (!eqcr->available) {
+ old_ci = eqcr->ci;
+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1);
+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci);
+ eqcr->available += diff;
+ if (!diff)
+ return NULL;
+ }
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 1;
+#endif
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(eqcr->cursor);
+#endif
+ return eqcr->cursor;
+}
+
+static inline void qm_eqcr_abort(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr;
+ DPA_ASSERT(eqcr->busy);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 0;
+#endif
+}
+
+static inline struct qm_eqcr_entry *qm_eqcr_pend_and_next(
+ struct qm_portal *portal, u8 myverb)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ DPA_ASSERT(eqcr->busy);
+ DPA_ASSERT(eqcr->pmode != qm_eqcr_pvb);
+ if (eqcr->available == 1)
+ return NULL;
+ eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit;
+ dcbf(eqcr->cursor);
+ EQCR_INC(eqcr);
+ eqcr->available--;
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(eqcr->cursor);
+#endif
+ return eqcr->cursor;
+}
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define EQCR_COMMIT_CHECKS(eqcr) \
+do { \
+ DPA_ASSERT(eqcr->busy); \
+ DPA_ASSERT(eqcr->cursor->orp == (eqcr->cursor->orp & 0xffffff00)); \
+ DPA_ASSERT(eqcr->cursor->fqid == (eqcr->cursor->fqid & 0xffffff00)); \
+} while (0)
+#else
+#define EQCR_COMMIT_CHECKS(eqcr) \
+do { \
+ DPA_ASSERT(eqcr->busy); \
+ DPA_ASSERT(eqcr->cursor->orp == (eqcr->cursor->orp & \
+ cpu_to_be32(0x00ffffff))); \
+ DPA_ASSERT(eqcr->cursor->fqid == (eqcr->cursor->fqid & \
+ cpu_to_be32(0x00ffffff))); \
+} while (0)
+#endif
+
+static inline void qm_eqcr_pci_commit(struct qm_portal *portal, u8 myverb)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ EQCR_COMMIT_CHECKS(eqcr);
+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pci);
+ eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit;
+ EQCR_INC(eqcr);
+ eqcr->available--;
+ dcbf(eqcr->cursor);
+ hwsync();
+ qm_out(EQCR_PI_CINH, EQCR_PTR2IDX(eqcr->cursor));
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 0;
+#endif
+}
+
+static inline void qm_eqcr_pce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr;
+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pce);
+ qm_cl_invalidate(EQCR_PI);
+ qm_cl_touch_rw(EQCR_PI);
+}
+
+static inline void qm_eqcr_pce_commit(struct qm_portal *portal, u8 myverb)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ EQCR_COMMIT_CHECKS(eqcr);
+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pce);
+ eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit;
+ EQCR_INC(eqcr);
+ eqcr->available--;
+ dcbf(eqcr->cursor);
+ lwsync();
+ qm_cl_out(EQCR_PI, EQCR_PTR2IDX(eqcr->cursor));
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 0;
+#endif
+}
+
+static inline void qm_eqcr_pvb_commit(struct qm_portal *portal, u8 myverb)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ struct qm_eqcr_entry *eqcursor;
+ EQCR_COMMIT_CHECKS(eqcr);
+ DPA_ASSERT(eqcr->pmode == qm_eqcr_pvb);
+ lwsync();
+ eqcursor = eqcr->cursor;
+ eqcursor->__dont_write_directly__verb = myverb | eqcr->vbit;
+ dcbf(eqcursor);
+ EQCR_INC(eqcr);
+ eqcr->available--;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ eqcr->busy = 0;
+#endif
+}
+
+static inline u8 qm_eqcr_cci_update(struct qm_portal *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ u8 diff, old_ci = eqcr->ci;
+ eqcr->ci = qm_in(EQCR_CI_CINH) & (QM_EQCR_SIZE - 1);
+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci);
+ eqcr->available += diff;
+ return diff;
+}
+
+static inline void qm_eqcr_cce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr;
+ qm_cl_touch_ro(EQCR_CI);
+}
+
+static inline u8 qm_eqcr_cce_update(struct qm_portal *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ u8 diff, old_ci = eqcr->ci;
+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1);
+ qm_cl_invalidate(EQCR_CI);
+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci);
+ eqcr->available += diff;
+ return diff;
+}
+
+static inline u8 qm_eqcr_get_ithresh(struct qm_portal *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ return eqcr->ithresh;
+}
+
+static inline void qm_eqcr_set_ithresh(struct qm_portal *portal, u8 ithresh)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ eqcr->ithresh = ithresh;
+ qm_out(EQCR_ITR, ithresh);
+}
+
+static inline u8 qm_eqcr_get_avail(struct qm_portal *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ return eqcr->available;
+}
+
+static inline u8 qm_eqcr_get_fill(struct qm_portal *portal)
+{
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ return QM_EQCR_SIZE - 1 - eqcr->available;
+}
+
+
+/* ---------------- */
+/* --- DQRR API --- */
+
+/* FIXME: many possible improvements;
+ * - look at changing the API to use pointer rather than index parameters now
+ * that 'cursor' is a pointer,
+ * - consider moving other parameters to pointer if it could help (ci)
+ */
+
+#define DQRR_CARRYCLEAR(p) \
+ (void *)((unsigned long)(p) & (~(unsigned long)(QM_DQRR_SIZE << 6)))
+
+static inline u8 DQRR_PTR2IDX(const struct qm_dqrr_entry *e)
+{
+ return ((uintptr_t)e >> 6) & (QM_DQRR_SIZE - 1);
+}
+
+static inline const struct qm_dqrr_entry *DQRR_INC(
+ const struct qm_dqrr_entry *e)
+{
+ return DQRR_CARRYCLEAR(e + 1);
+}
+
+static inline void qm_dqrr_set_maxfill(struct qm_portal *portal, u8 mf)
+{
+ qm_out(CFG, (qm_in(CFG) & 0xff0fffff) |
+ ((mf & (QM_DQRR_SIZE - 1)) << 20));
+}
+
+static inline void qm_dqrr_cci_consume(struct qm_portal *portal, u8 num)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cci);
+ dqrr->ci = (dqrr->ci + num) & (QM_DQRR_SIZE - 1);
+ qm_out(DQRR_CI_CINH, dqrr->ci);
+}
+
+static inline void qm_dqrr_cce_consume(struct qm_portal *portal, u8 num)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cce);
+ dqrr->ci = (dqrr->ci + num) & (QM_DQRR_SIZE - 1);
+ qm_cl_out(DQRR_CI, dqrr->ci);
+}
+
+static inline void qm_dqrr_cdc_consume_n(struct qm_portal *portal, u16 bitmask)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+ qm_out(DQRR_DCAP, (1 << 8) | /* DQRR_DCAP::S */
+ ((u32)bitmask << 16)); /* DQRR_DCAP::DCAP_CI */
+ dqrr->ci = qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1);
+ dqrr->fill = qm_cyc_diff(QM_DQRR_SIZE, dqrr->ci, dqrr->pi);
+}
+
+static inline int qm_dqrr_init(struct qm_portal *portal,
+ const struct qm_portal_config *config,
+ enum qm_dqrr_dmode dmode,
+ __maybe_unused enum qm_dqrr_pmode pmode,
+ enum qm_dqrr_cmode cmode, u8 max_fill)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ u32 cfg;
+
+ /* Make sure the DQRR will be idle when we enable */
+ qm_out(DQRR_SDQCR, 0);
+ qm_out(DQRR_VDQCR, 0);
+ qm_out(DQRR_PDQCR, 0);
+ dqrr->ring = portal->addr.addr_ce + QM_CL_DQRR;
+ dqrr->pi = qm_in(DQRR_PI_CINH) & (QM_DQRR_SIZE - 1);
+ dqrr->ci = qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1);
+ dqrr->cursor = dqrr->ring + dqrr->ci;
+ dqrr->fill = qm_cyc_diff(QM_DQRR_SIZE, dqrr->ci, dqrr->pi);
+ dqrr->vbit = (qm_in(DQRR_PI_CINH) & QM_DQRR_SIZE) ?
+ QM_DQRR_VERB_VBIT : 0;
+ dqrr->ithresh = qm_in(DQRR_ITR);
+
+ /* Free up pending DQRR entries if any as per current DCM */
+ if (dqrr->fill) {
+ enum qm_dqrr_cmode dcm = (qm_in(CFG) >> 16) & 3;
+
+#ifdef CONFIG_FSL_DPA_CHECKING
+ dqrr->cmode = dcm;
+#endif
+ switch (dcm) {
+ case qm_dqrr_cci:
+ qm_dqrr_cci_consume(portal, dqrr->fill);
+ break;
+ case qm_dqrr_cce:
+ qm_dqrr_cce_consume(portal, dqrr->fill);
+ break;
+ case qm_dqrr_cdc:
+ qm_dqrr_cdc_consume_n(portal, (QM_DQRR_SIZE - 1));
+ break;
+ default:
+ DPA_ASSERT(0);
+ }
+ }
+
+#ifdef CONFIG_FSL_DPA_CHECKING
+ dqrr->dmode = dmode;
+ dqrr->pmode = pmode;
+ dqrr->cmode = cmode;
+#endif
+ /* Invalidate every ring entry before beginning */
+ for (cfg = 0; cfg < QM_DQRR_SIZE; cfg++)
+ dcbi(qm_cl(dqrr->ring, cfg));
+ cfg = (qm_in(CFG) & 0xff000f00) |
+ ((max_fill & (QM_DQRR_SIZE - 1)) << 20) | /* DQRR_MF */
+ ((dmode & 1) << 18) | /* DP */
+ ((cmode & 3) << 16) | /* DCM */
+ 0xa0 | /* RE+SE */
+ (0 ? 0x40 : 0) | /* Ignore RP */
+ (0 ? 0x10 : 0); /* Ignore SP */
+ qm_out(CFG, cfg);
+ qm_dqrr_set_maxfill(portal, max_fill);
+ return 0;
+}
+
+static inline void qm_dqrr_finish(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if ((dqrr->cmode != qm_dqrr_cdc) &&
+ (dqrr->ci != DQRR_PTR2IDX(dqrr->cursor)))
+ pr_crit("Ignoring completed DQRR entries\n");
+#endif
+}
+
+static inline const struct qm_dqrr_entry *qm_dqrr_current(
+ struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ if (!dqrr->fill)
+ return NULL;
+ return dqrr->cursor;
+}
+
+static inline u8 qm_dqrr_cursor(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ return DQRR_PTR2IDX(dqrr->cursor);
+}
+
+static inline u8 qm_dqrr_next(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->fill);
+ dqrr->cursor = DQRR_INC(dqrr->cursor);
+ return --dqrr->fill;
+}
+
+static inline u8 qm_dqrr_pci_update(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ u8 diff, old_pi = dqrr->pi;
+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pci);
+ dqrr->pi = qm_in(DQRR_PI_CINH) & (QM_DQRR_SIZE - 1);
+ diff = qm_cyc_diff(QM_DQRR_SIZE, old_pi, dqrr->pi);
+ dqrr->fill += diff;
+ return diff;
+}
+
+static inline void qm_dqrr_pce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pce);
+ qm_cl_invalidate(DQRR_PI);
+ qm_cl_touch_ro(DQRR_PI);
+}
+
+static inline u8 qm_dqrr_pce_update(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ u8 diff, old_pi = dqrr->pi;
+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pce);
+ dqrr->pi = qm_cl_in(DQRR_PI) & (QM_DQRR_SIZE - 1);
+ diff = qm_cyc_diff(QM_DQRR_SIZE, old_pi, dqrr->pi);
+ dqrr->fill += diff;
+ return diff;
+}
+
+static inline void qm_dqrr_pvb_update(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ const struct qm_dqrr_entry *res = qm_cl(dqrr->ring, dqrr->pi);
+ DPA_ASSERT(dqrr->pmode == qm_dqrr_pvb);
+#if (defined CONFIG_PPC || defined CONFIG_PPC64) && !defined CONFIG_FSL_PAMU
+ /*
+ * On PowerPC platforms if PAMU is not available we need to
+ * manually invalidate the cache. When PAMU is available the
+ * cache is updated by stashing operations generated by QMan
+ */
+ dcbi(res);
+ dcbt_ro(res);
+#endif
+
+ /* when accessing 'verb', use __raw_readb() to ensure that compiler
+ * inlining doesn't try to optimise out "excess reads". */
+ if ((__raw_readb(&res->verb) & QM_DQRR_VERB_VBIT) == dqrr->vbit) {
+ dqrr->pi = (dqrr->pi + 1) & (QM_DQRR_SIZE - 1);
+ if (!dqrr->pi)
+ dqrr->vbit ^= QM_DQRR_VERB_VBIT;
+ dqrr->fill++;
+ }
+}
+
+
+static inline void qm_dqrr_cci_consume_to_current(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cci);
+ dqrr->ci = DQRR_PTR2IDX(dqrr->cursor);
+ qm_out(DQRR_CI_CINH, dqrr->ci);
+}
+
+static inline void qm_dqrr_cce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cce);
+ qm_cl_invalidate(DQRR_CI);
+ qm_cl_touch_rw(DQRR_CI);
+}
+
+static inline void qm_dqrr_cce_consume_to_current(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cce);
+ dqrr->ci = DQRR_PTR2IDX(dqrr->cursor);
+ qm_cl_out(DQRR_CI, dqrr->ci);
+}
+
+static inline void qm_dqrr_cdc_consume_1(struct qm_portal *portal, u8 idx,
+ int park)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+ DPA_ASSERT(idx < QM_DQRR_SIZE);
+ qm_out(DQRR_DCAP, (0 << 8) | /* S */
+ ((park ? 1 : 0) << 6) | /* PK */
+ idx); /* DCAP_CI */
+}
+
+static inline void qm_dqrr_cdc_consume_1ptr(struct qm_portal *portal,
+ const struct qm_dqrr_entry *dq,
+ int park)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ u8 idx = DQRR_PTR2IDX(dq);
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+ DPA_ASSERT((dqrr->ring + idx) == dq);
+ DPA_ASSERT(idx < QM_DQRR_SIZE);
+ qm_out(DQRR_DCAP, (0 << 8) | /* DQRR_DCAP::S */
+ ((park ? 1 : 0) << 6) | /* DQRR_DCAP::PK */
+ idx); /* DQRR_DCAP::DCAP_CI */
+}
+
+static inline u8 qm_dqrr_cdc_cci(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+ return qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1);
+}
+
+static inline void qm_dqrr_cdc_cce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+ qm_cl_invalidate(DQRR_CI);
+ qm_cl_touch_ro(DQRR_CI);
+}
+
+static inline u8 qm_dqrr_cdc_cce(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+ return qm_cl_in(DQRR_CI) & (QM_DQRR_SIZE - 1);
+}
+
+static inline u8 qm_dqrr_get_ci(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode != qm_dqrr_cdc);
+ return dqrr->ci;
+}
+
+static inline void qm_dqrr_park(struct qm_portal *portal, u8 idx)
+{
+ __maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode != qm_dqrr_cdc);
+ qm_out(DQRR_DCAP, (0 << 8) | /* S */
+ (1 << 6) | /* PK */
+ (idx & (QM_DQRR_SIZE - 1))); /* DCAP_CI */
+}
+
+static inline void qm_dqrr_park_current(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ DPA_ASSERT(dqrr->cmode != qm_dqrr_cdc);
+ qm_out(DQRR_DCAP, (0 << 8) | /* S */
+ (1 << 6) | /* PK */
+ DQRR_PTR2IDX(dqrr->cursor)); /* DCAP_CI */
+}
+
+static inline void qm_dqrr_sdqcr_set(struct qm_portal *portal, u32 sdqcr)
+{
+ qm_out(DQRR_SDQCR, sdqcr);
+}
+
+static inline u32 qm_dqrr_sdqcr_get(struct qm_portal *portal)
+{
+ return qm_in(DQRR_SDQCR);
+}
+
+static inline void qm_dqrr_vdqcr_set(struct qm_portal *portal, u32 vdqcr)
+{
+ qm_out(DQRR_VDQCR, vdqcr);
+}
+
+static inline u32 qm_dqrr_vdqcr_get(struct qm_portal *portal)
+{
+ return qm_in(DQRR_VDQCR);
+}
+
+static inline void qm_dqrr_pdqcr_set(struct qm_portal *portal, u32 pdqcr)
+{
+ qm_out(DQRR_PDQCR, pdqcr);
+}
+
+static inline u32 qm_dqrr_pdqcr_get(struct qm_portal *portal)
+{
+ return qm_in(DQRR_PDQCR);
+}
+
+static inline u8 qm_dqrr_get_ithresh(struct qm_portal *portal)
+{
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ return dqrr->ithresh;
+}
+
+static inline void qm_dqrr_set_ithresh(struct qm_portal *portal, u8 ithresh)
+{
+ qm_out(DQRR_ITR, ithresh);
+}
+
+static inline u8 qm_dqrr_get_maxfill(struct qm_portal *portal)
+{
+ return (qm_in(CFG) & 0x00f00000) >> 20;
+}
+
+
+/* -------------- */
+/* --- MR API --- */
+
+#define MR_CARRYCLEAR(p) \
+ (void *)((unsigned long)(p) & (~(unsigned long)(QM_MR_SIZE << 6)))
+
+static inline u8 MR_PTR2IDX(const struct qm_mr_entry *e)
+{
+ return ((uintptr_t)e >> 6) & (QM_MR_SIZE - 1);
+}
+
+static inline const struct qm_mr_entry *MR_INC(const struct qm_mr_entry *e)
+{
+ return MR_CARRYCLEAR(e + 1);
+}
+
+static inline int qm_mr_init(struct qm_portal *portal, enum qm_mr_pmode pmode,
+ enum qm_mr_cmode cmode)
+{
+ register struct qm_mr *mr = &portal->mr;
+ u32 cfg;
+
+ mr->ring = portal->addr.addr_ce + QM_CL_MR;
+ mr->pi = qm_in(MR_PI_CINH) & (QM_MR_SIZE - 1);
+ mr->ci = qm_in(MR_CI_CINH) & (QM_MR_SIZE - 1);
+ mr->cursor = mr->ring + mr->ci;
+ mr->fill = qm_cyc_diff(QM_MR_SIZE, mr->ci, mr->pi);
+ mr->vbit = (qm_in(MR_PI_CINH) & QM_MR_SIZE) ? QM_MR_VERB_VBIT : 0;
+ mr->ithresh = qm_in(MR_ITR);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mr->pmode = pmode;
+ mr->cmode = cmode;
+#endif
+ cfg = (qm_in(CFG) & 0xfffff0ff) |
+ ((cmode & 1) << 8); /* QCSP_CFG:MM */
+ qm_out(CFG, cfg);
+ return 0;
+}
+
+static inline void qm_mr_finish(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ if (mr->ci != MR_PTR2IDX(mr->cursor))
+ pr_crit("Ignoring completed MR entries\n");
+}
+
+static inline const struct qm_mr_entry *qm_mr_current(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ if (!mr->fill)
+ return NULL;
+ return mr->cursor;
+}
+
+static inline u8 qm_mr_cursor(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ return MR_PTR2IDX(mr->cursor);
+}
+
+static inline u8 qm_mr_next(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->fill);
+ mr->cursor = MR_INC(mr->cursor);
+ return --mr->fill;
+}
+
+static inline u8 qm_mr_pci_update(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ u8 diff, old_pi = mr->pi;
+ DPA_ASSERT(mr->pmode == qm_mr_pci);
+ mr->pi = qm_in(MR_PI_CINH);
+ diff = qm_cyc_diff(QM_MR_SIZE, old_pi, mr->pi);
+ mr->fill += diff;
+ return diff;
+}
+
+static inline void qm_mr_pce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->pmode == qm_mr_pce);
+ qm_cl_invalidate(MR_PI);
+ qm_cl_touch_ro(MR_PI);
+}
+
+static inline u8 qm_mr_pce_update(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ u8 diff, old_pi = mr->pi;
+ DPA_ASSERT(mr->pmode == qm_mr_pce);
+ mr->pi = qm_cl_in(MR_PI) & (QM_MR_SIZE - 1);
+ diff = qm_cyc_diff(QM_MR_SIZE, old_pi, mr->pi);
+ mr->fill += diff;
+ return diff;
+}
+
+static inline void qm_mr_pvb_update(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ const struct qm_mr_entry *res = qm_cl(mr->ring, mr->pi);
+ DPA_ASSERT(mr->pmode == qm_mr_pvb);
+ /* when accessing 'verb', use __raw_readb() to ensure that compiler
+ * inlining doesn't try to optimise out "excess reads". */
+ if ((__raw_readb(&res->verb) & QM_MR_VERB_VBIT) == mr->vbit) {
+ mr->pi = (mr->pi + 1) & (QM_MR_SIZE - 1);
+ if (!mr->pi)
+ mr->vbit ^= QM_MR_VERB_VBIT;
+ mr->fill++;
+ res = MR_INC(res);
+ }
+ dcbit_ro(res);
+}
+
+static inline void qm_mr_cci_consume(struct qm_portal *portal, u8 num)
+{
+ register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->cmode == qm_mr_cci);
+ mr->ci = (mr->ci + num) & (QM_MR_SIZE - 1);
+ qm_out(MR_CI_CINH, mr->ci);
+}
+
+static inline void qm_mr_cci_consume_to_current(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->cmode == qm_mr_cci);
+ mr->ci = MR_PTR2IDX(mr->cursor);
+ qm_out(MR_CI_CINH, mr->ci);
+}
+
+static inline void qm_mr_cce_prefetch(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->cmode == qm_mr_cce);
+ qm_cl_invalidate(MR_CI);
+ qm_cl_touch_rw(MR_CI);
+}
+
+static inline void qm_mr_cce_consume(struct qm_portal *portal, u8 num)
+{
+ register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->cmode == qm_mr_cce);
+ mr->ci = (mr->ci + num) & (QM_MR_SIZE - 1);
+ qm_cl_out(MR_CI, mr->ci);
+}
+
+static inline void qm_mr_cce_consume_to_current(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ DPA_ASSERT(mr->cmode == qm_mr_cce);
+ mr->ci = MR_PTR2IDX(mr->cursor);
+ qm_cl_out(MR_CI, mr->ci);
+}
+
+static inline u8 qm_mr_get_ci(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ return mr->ci;
+}
+
+static inline u8 qm_mr_get_ithresh(struct qm_portal *portal)
+{
+ register struct qm_mr *mr = &portal->mr;
+ return mr->ithresh;
+}
+
+static inline void qm_mr_set_ithresh(struct qm_portal *portal, u8 ithresh)
+{
+ qm_out(MR_ITR, ithresh);
+}
+
+
+/* ------------------------------ */
+/* --- Management command API --- */
+
+static inline int qm_mc_init(struct qm_portal *portal)
+{
+ u8 rr0, rr1;
+ register struct qm_mc *mc = &portal->mc;
+
+ mc->cr = portal->addr.addr_ce + QM_CL_CR;
+ mc->rr = portal->addr.addr_ce + QM_CL_RR0;
+
+ /*
+ * The expected valid bit polarity for the next CR command is 0
+ * if RR1 contains a valid response, and is 1 if RR0 contains a
+ * valid response. If both RR contain all 0, this indicates either
+ * that no command has been executed since reset (in which case the
+ * expected valid bit polarity is 1)
+ */
+ rr0 = __raw_readb(&mc->rr->verb);
+ rr1 = __raw_readb(&(mc->rr+1)->verb);
+ if ((rr0 == 0 && rr1 == 0) || rr0 != 0)
+ mc->rridx = 1;
+ else
+ mc->rridx = 0;
+
+ mc->vbit = mc->rridx ? QM_MCC_VERB_VBIT : 0;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = qman_mc_idle;
+#endif
+ return 0;
+}
+
+static inline void qm_mc_finish(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_mc *mc = &portal->mc;
+ DPA_ASSERT(mc->state == qman_mc_idle);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ if (mc->state != qman_mc_idle)
+ pr_crit("Losing incomplete MC command\n");
+#endif
+}
+
+static inline struct qm_mc_command *qm_mc_start(struct qm_portal *portal)
+{
+ register struct qm_mc *mc = &portal->mc;
+ DPA_ASSERT(mc->state == qman_mc_idle);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = qman_mc_user;
+#endif
+#if defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
+ dcbz_64(mc->cr);
+#endif
+ return mc->cr;
+}
+
+static inline void qm_mc_abort(struct qm_portal *portal)
+{
+ __maybe_unused register struct qm_mc *mc = &portal->mc;
+ DPA_ASSERT(mc->state == qman_mc_user);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = qman_mc_idle;
+#endif
+}
+
+static inline void qm_mc_commit(struct qm_portal *portal, u8 myverb)
+{
+ register struct qm_mc *mc = &portal->mc;
+ struct qm_mc_result *rr = mc->rr + mc->rridx;
+ DPA_ASSERT(mc->state == qman_mc_user);
+ lwsync();
+ mc->cr->__dont_write_directly__verb = myverb | mc->vbit;
+ dcbf(mc->cr);
+ dcbit_ro(rr);
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = qman_mc_hw;
+#endif
+}
+
+static inline struct qm_mc_result *qm_mc_result(struct qm_portal *portal)
+{
+ register struct qm_mc *mc = &portal->mc;
+ struct qm_mc_result *rr = mc->rr + mc->rridx;
+ DPA_ASSERT(mc->state == qman_mc_hw);
+ /* The inactive response register's verb byte always returns zero until
+ * its command is submitted and completed. This includes the valid-bit,
+ * in case you were wondering... */
+ if (!__raw_readb(&rr->verb)) {
+ dcbit_ro(rr);
+ return NULL;
+ }
+ mc->rridx ^= 1;
+ mc->vbit ^= QM_MCC_VERB_VBIT;
+#ifdef CONFIG_FSL_DPA_CHECKING
+ mc->state = qman_mc_idle;
+#endif
+ return rr;
+}
+
+
+/* ------------------------------------- */
+/* --- Portal interrupt register API --- */
+
+static inline int qm_isr_init(__always_unused struct qm_portal *portal)
+{
+ return 0;
+}
+
+static inline void qm_isr_finish(__always_unused struct qm_portal *portal)
+{
+}
+
+static inline void qm_isr_set_iperiod(struct qm_portal *portal, u16 iperiod)
+{
+ qm_out(ITPR, iperiod);
+}
+
+static inline u32 __qm_isr_read(struct qm_portal *portal, enum qm_isr_reg n)
+{
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ return __qm_in(&portal->addr, QM_REG_ISR + (n << 6));
+#else
+ return __qm_in(&portal->addr, QM_REG_ISR + (n << 2));
+#endif
+}
+
+static inline void __qm_isr_write(struct qm_portal *portal, enum qm_isr_reg n,
+ u32 val)
+{
+#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+ __qm_out(&portal->addr, QM_REG_ISR + (n << 6), val);
+#else
+ __qm_out(&portal->addr, QM_REG_ISR + (n << 2), val);
+#endif
+}
+
+/* Cleanup FQs */
+static inline int qm_shutdown_fq(struct qm_portal **portal, int portal_count,
+ u32 fqid)
+{
+
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ u8 state;
+ int orl_empty, fq_empty, i, drain = 0;
+ u32 result;
+ u32 channel, wq;
+ u16 dest_wq;
+
+ /* Determine the state of the FQID */
+ mcc = qm_mc_start(portal[0]);
+ mcc->queryfq_np.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(portal[0], QM_MCC_VERB_QUERYFQ_NP);
+ while (!(mcr = qm_mc_result(portal[0])))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ_NP);
+ state = mcr->queryfq_np.state & QM_MCR_NP_STATE_MASK;
+ if (state == QM_MCR_NP_STATE_OOS)
+ return 0; /* Already OOS, no need to do anymore checks */
+
+ /* Query which channel the FQ is using */
+ mcc = qm_mc_start(portal[0]);
+ mcc->queryfq.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(portal[0], QM_MCC_VERB_QUERYFQ);
+ while (!(mcr = qm_mc_result(portal[0])))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ);
+
+ /* Need to store these since the MCR gets reused */
+ dest_wq = be16_to_cpu(mcr->queryfq.fqd.dest_wq);
+ wq = dest_wq & 0x7;
+ channel = dest_wq>>3;
+
+ switch (state) {
+ case QM_MCR_NP_STATE_TEN_SCHED:
+ case QM_MCR_NP_STATE_TRU_SCHED:
+ case QM_MCR_NP_STATE_ACTIVE:
+ case QM_MCR_NP_STATE_PARKED:
+ orl_empty = 0;
+ mcc = qm_mc_start(portal[0]);
+ mcc->alterfq.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(portal[0], QM_MCC_VERB_ALTER_RETIRE);
+ while (!(mcr = qm_mc_result(portal[0])))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_MCR_VERB_ALTER_RETIRE);
+ result = mcr->result; /* Make a copy as we reuse MCR below */
+
+ if (result == QM_MCR_RESULT_PENDING) {
+ /* Need to wait for the FQRN in the message ring, which
+ will only occur once the FQ has been drained. In
+ order for the FQ to drain the portal needs to be set
+ to dequeue from the channel the FQ is scheduled on */
+ const struct qm_mr_entry *msg;
+ const struct qm_dqrr_entry *dqrr = NULL;
+ int found_fqrn = 0;
+ u16 dequeue_wq = 0;
+
+ /* Flag that we need to drain FQ */
+ drain = 1;
+
+ if (channel >= qm_channel_pool1 &&
+ channel < (qm_channel_pool1 + 15)) {
+ /* Pool channel, enable the bit in the portal */
+ dequeue_wq = (channel -
+ qm_channel_pool1 + 1)<<4 | wq;
+ } else if (channel < qm_channel_pool1) {
+ /* Dedicated channel */
+ dequeue_wq = wq;
+ } else {
+ pr_info("Cannot recover FQ 0x%x, it is "
+ "scheduled on channel 0x%x",
+ fqid, channel);
+ return -EBUSY;
+ }
+ /* Set the sdqcr to drain this channel */
+ if (channel < qm_channel_pool1)
+ for (i = 0; i < portal_count; i++)
+ qm_dqrr_sdqcr_set(portal[i],
+ QM_SDQCR_TYPE_ACTIVE |
+ QM_SDQCR_CHANNELS_DEDICATED);
+ else
+ for (i = 0; i < portal_count; i++)
+ qm_dqrr_sdqcr_set(
+ portal[i],
+ QM_SDQCR_TYPE_ACTIVE |
+ QM_SDQCR_CHANNELS_POOL_CONV
+ (channel));
+ while (!found_fqrn) {
+ /* Keep draining DQRR while checking the MR*/
+ for (i = 0; i < portal_count; i++) {
+ qm_dqrr_pvb_update(portal[i]);
+ dqrr = qm_dqrr_current(portal[i]);
+ while (dqrr) {
+ qm_dqrr_cdc_consume_1ptr(
+ portal[i], dqrr, 0);
+ qm_dqrr_pvb_update(portal[i]);
+ qm_dqrr_next(portal[i]);
+ dqrr = qm_dqrr_current(
+ portal[i]);
+ }
+ /* Process message ring too */
+ qm_mr_pvb_update(portal[i]);
+ msg = qm_mr_current(portal[i]);
+ while (msg) {
+ if ((msg->verb &
+ QM_MR_VERB_TYPE_MASK)
+ == QM_MR_VERB_FQRN)
+ found_fqrn = 1;
+ qm_mr_next(portal[i]);
+ qm_mr_cci_consume_to_current(
+ portal[i]);
+ qm_mr_pvb_update(portal[i]);
+ msg = qm_mr_current(portal[i]);
+ }
+ cpu_relax();
+ }
+ }
+ }
+ if (result != QM_MCR_RESULT_OK &&
+ result != QM_MCR_RESULT_PENDING) {
+ /* error */
+ pr_err("qman_retire_fq failed on FQ 0x%x, result=0x%x\n",
+ fqid, result);
+ return -1;
+ }
+ if (!(mcr->alterfq.fqs & QM_MCR_FQS_ORLPRESENT)) {
+ /* ORL had no entries, no need to wait until the
+ ERNs come in */
+ orl_empty = 1;
+ }
+ /* Retirement succeeded, check to see if FQ needs
+ to be drained */
+ if (drain || mcr->alterfq.fqs & QM_MCR_FQS_NOTEMPTY) {
+ /* FQ is Not Empty, drain using volatile DQ commands */
+ fq_empty = 0;
+ do {
+ const struct qm_dqrr_entry *dqrr = NULL;
+ u32 vdqcr = fqid | QM_VDQCR_NUMFRAMES_SET(3);
+ qm_dqrr_vdqcr_set(portal[0], vdqcr);
+
+ /* Wait for a dequeue to occur */
+ while (dqrr == NULL) {
+ qm_dqrr_pvb_update(portal[0]);
+ dqrr = qm_dqrr_current(portal[0]);
+ if (!dqrr)
+ cpu_relax();
+ }
+ /* Process the dequeues, making sure to
+ empty the ring completely */
+ while (dqrr) {
+ if (be32_to_cpu(dqrr->fqid) == fqid &&
+ dqrr->stat & QM_DQRR_STAT_FQ_EMPTY)
+ fq_empty = 1;
+ qm_dqrr_cdc_consume_1ptr(portal[0],
+ dqrr, 0);
+ qm_dqrr_pvb_update(portal[0]);
+ qm_dqrr_next(portal[0]);
+ dqrr = qm_dqrr_current(portal[0]);
+ }
+ } while (fq_empty == 0);
+ }
+ for (i = 0; i < portal_count; i++)
+ qm_dqrr_sdqcr_set(portal[i], 0);
+
+ /* Wait for the ORL to have been completely drained */
+ while (orl_empty == 0) {
+ const struct qm_mr_entry *msg;
+ qm_mr_pvb_update(portal[0]);
+ msg = qm_mr_current(portal[0]);
+ while (msg) {
+ if ((msg->verb & QM_MR_VERB_TYPE_MASK) ==
+ QM_MR_VERB_FQRL)
+ orl_empty = 1;
+ qm_mr_next(portal[0]);
+ qm_mr_cci_consume_to_current(portal[0]);
+ qm_mr_pvb_update(portal[0]);
+ msg = qm_mr_current(portal[0]);
+ }
+ cpu_relax();
+ }
+ mcc = qm_mc_start(portal[0]);
+ mcc->alterfq.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(portal[0], QM_MCC_VERB_ALTER_OOS);
+ while (!(mcr = qm_mc_result(portal[0])))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_MCR_VERB_ALTER_OOS);
+ if (mcr->result != QM_MCR_RESULT_OK) {
+ pr_err("OOS after drain Failed on FQID 0x%x, result 0x%x\n",
+ fqid, mcr->result);
+ return -1;
+ }
+ return 0;
+ case QM_MCR_NP_STATE_RETIRED:
+ /* Send OOS Command */
+ mcc = qm_mc_start(portal[0]);
+ mcc->alterfq.fqid = cpu_to_be32(fqid);
+ qm_mc_commit(portal[0], QM_MCC_VERB_ALTER_OOS);
+ while (!(mcr = qm_mc_result(portal[0])))
+ cpu_relax();
+ DPA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) ==
+ QM_MCR_VERB_ALTER_OOS);
+ if (mcr->result) {
+ pr_err("OOS Failed on FQID 0x%x\n", fqid);
+ return -1;
+ }
+ return 0;
+ }
+ return -1;
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_private.h
@@ -0,0 +1,398 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "dpa_sys.h"
+#include <linux/fsl_qman.h>
+#include <linux/iommu.h>
+
+#if defined(CONFIG_FSL_PAMU)
+#include <asm/fsl_pamu_stash.h>
+#endif
+
+#if !defined(CONFIG_FSL_QMAN_FQ_LOOKUP) && defined(CONFIG_PPC64)
+#error "_PPC64 requires _FSL_QMAN_FQ_LOOKUP"
+#endif
+
+#define QBMAN_ANY_PORTAL_IDX 0xffffffff
+ /* ----------------- */
+ /* Congestion Groups */
+ /* ----------------- */
+/* This wrapper represents a bit-array for the state of the 256 Qman congestion
+ * groups. Is also used as a *mask* for congestion groups, eg. so we ignore
+ * those that don't concern us. We harness the structure and accessor details
+ * already used in the management command to query congestion groups. */
+struct qman_cgrs {
+ struct __qm_mcr_querycongestion q;
+};
+static inline void qman_cgrs_init(struct qman_cgrs *c)
+{
+ memset(c, 0, sizeof(*c));
+}
+static inline void qman_cgrs_fill(struct qman_cgrs *c)
+{
+ memset(c, 0xff, sizeof(*c));
+}
+static inline int qman_cgrs_get(struct qman_cgrs *c, int num)
+{
+ return QM_MCR_QUERYCONGESTION(&c->q, num);
+}
+static inline void qman_cgrs_set(struct qman_cgrs *c, int num)
+{
+ c->q.__state[__CGR_WORD(num)] |= (0x80000000 >> __CGR_SHIFT(num));
+}
+static inline void qman_cgrs_unset(struct qman_cgrs *c, int num)
+{
+ c->q.__state[__CGR_WORD(num)] &= ~(0x80000000 >> __CGR_SHIFT(num));
+}
+static inline int qman_cgrs_next(struct qman_cgrs *c, int num)
+{
+ while ((++num < __CGR_NUM) && !qman_cgrs_get(c, num))
+ ;
+ return num;
+}
+static inline void qman_cgrs_cp(struct qman_cgrs *dest,
+ const struct qman_cgrs *src)
+{
+ *dest = *src;
+}
+static inline void qman_cgrs_and(struct qman_cgrs *dest,
+ const struct qman_cgrs *a, const struct qman_cgrs *b)
+{
+ int ret;
+ u32 *_d = dest->q.__state;
+ const u32 *_a = a->q.__state;
+ const u32 *_b = b->q.__state;
+ for (ret = 0; ret < 8; ret++)
+ *(_d++) = *(_a++) & *(_b++);
+}
+static inline void qman_cgrs_xor(struct qman_cgrs *dest,
+ const struct qman_cgrs *a, const struct qman_cgrs *b)
+{
+ int ret;
+ u32 *_d = dest->q.__state;
+ const u32 *_a = a->q.__state;
+ const u32 *_b = b->q.__state;
+ for (ret = 0; ret < 8; ret++)
+ *(_d++) = *(_a++) ^ *(_b++);
+}
+
+ /* ----------------------- */
+ /* CEETM Congestion Groups */
+ /* ----------------------- */
+/* This wrapper represents a bit-array for the state of the 512 Qman CEETM
+ * congestion groups.
+ */
+struct qman_ccgrs {
+ struct __qm_mcr_querycongestion q[2];
+};
+static inline void qman_ccgrs_init(struct qman_ccgrs *c)
+{
+ memset(c, 0, sizeof(*c));
+}
+static inline void qman_ccgrs_fill(struct qman_ccgrs *c)
+{
+ memset(c, 0xff, sizeof(*c));
+}
+static inline int qman_ccgrs_get(struct qman_ccgrs *c, int num)
+{
+ if (num < __CGR_NUM)
+ return QM_MCR_QUERYCONGESTION(&c->q[0], num);
+ else
+ return QM_MCR_QUERYCONGESTION(&c->q[1], (num - __CGR_NUM));
+}
+static inline int qman_ccgrs_next(struct qman_ccgrs *c, int num)
+{
+ while ((++num < __CGR_NUM) && !qman_ccgrs_get(c, num))
+ ;
+ return num;
+}
+static inline void qman_ccgrs_cp(struct qman_ccgrs *dest,
+ const struct qman_ccgrs *src)
+{
+ *dest = *src;
+}
+static inline void qman_ccgrs_and(struct qman_ccgrs *dest,
+ const struct qman_ccgrs *a, const struct qman_ccgrs *b)
+{
+ int ret, i;
+ u32 *_d;
+ const u32 *_a, *_b;
+ for (i = 0; i < 2; i++) {
+ _d = dest->q[i].__state;
+ _a = a->q[i].__state;
+ _b = b->q[i].__state;
+ for (ret = 0; ret < 8; ret++)
+ *(_d++) = *(_a++) & *(_b++);
+ }
+}
+static inline void qman_ccgrs_xor(struct qman_ccgrs *dest,
+ const struct qman_ccgrs *a, const struct qman_ccgrs *b)
+{
+ int ret, i;
+ u32 *_d;
+ const u32 *_a, *_b;
+ for (i = 0; i < 2; i++) {
+ _d = dest->q[i].__state;
+ _a = a->q[i].__state;
+ _b = b->q[i].__state;
+ for (ret = 0; ret < 8; ret++)
+ *(_d++) = *(_a++) ^ *(_b++);
+ }
+}
+
+/* used by CCSR and portal interrupt code */
+enum qm_isr_reg {
+ qm_isr_status = 0,
+ qm_isr_enable = 1,
+ qm_isr_disable = 2,
+ qm_isr_inhibit = 3
+};
+
+struct qm_portal_config {
+ /* Corenet portal addresses;
+ * [0]==cache-enabled, [1]==cache-inhibited. */
+ __iomem void *addr_virt[2];
+ struct resource addr_phys[2];
+ struct device dev;
+ struct iommu_domain *iommu_domain;
+ /* Allow these to be joined in lists */
+ struct list_head list;
+ /* User-visible portal configuration settings */
+ struct qman_portal_config public_cfg;
+ /* power management saved data */
+ u32 saved_isdr;
+};
+
+/* Revision info (for errata and feature handling) */
+#define QMAN_REV11 0x0101
+#define QMAN_REV12 0x0102
+#define QMAN_REV20 0x0200
+#define QMAN_REV30 0x0300
+#define QMAN_REV31 0x0301
+#define QMAN_REV32 0x0302
+
+/* QMan REV_2 register contains the Cfg option */
+#define QMAN_REV_CFG_0 0x0
+#define QMAN_REV_CFG_1 0x1
+#define QMAN_REV_CFG_2 0x2
+#define QMAN_REV_CFG_3 0x3
+
+extern u16 qman_ip_rev; /* 0 if uninitialised, otherwise QMAN_REVx */
+extern u8 qman_ip_cfg;
+extern u32 qman_clk;
+extern u16 qman_portal_max;
+
+#ifdef CONFIG_FSL_QMAN_CONFIG
+/* Hooks from qman_driver.c to qman_config.c */
+int qman_init_ccsr(struct device_node *node);
+void qman_liodn_fixup(u16 channel);
+int qman_set_sdest(u16 channel, unsigned int cpu_idx);
+size_t get_qman_fqd_size(void);
+#else
+static inline size_t get_qman_fqd_size(void)
+{
+ return (PAGE_SIZE << CONFIG_FSL_QMAN_FQD_SZ);
+}
+#endif
+
+int qm_set_wpm(int wpm);
+int qm_get_wpm(int *wpm);
+
+/* Hooks from qman_driver.c in to qman_high.c */
+struct qman_portal *qman_create_portal(
+ struct qman_portal *portal,
+ const struct qm_portal_config *config,
+ const struct qman_cgrs *cgrs);
+
+struct qman_portal *qman_create_affine_portal(
+ const struct qm_portal_config *config,
+ const struct qman_cgrs *cgrs);
+struct qman_portal *qman_create_affine_slave(struct qman_portal *redirect,
+ int cpu);
+const struct qm_portal_config *qman_destroy_affine_portal(void);
+void qman_destroy_portal(struct qman_portal *qm);
+
+/* Hooks from fsl_usdpaa.c to qman_driver.c */
+struct qm_portal_config *qm_get_unused_portal(void);
+struct qm_portal_config *qm_get_unused_portal_idx(uint32_t idx);
+
+void qm_put_unused_portal(struct qm_portal_config *pcfg);
+void qm_set_liodns(struct qm_portal_config *pcfg);
+
+/* This CGR feature is supported by h/w and required by unit-tests and the
+ * debugfs hooks, so is implemented in the driver. However it allows an explicit
+ * corruption of h/w fields by s/w that are usually incorruptible (because the
+ * counters are usually maintained entirely within h/w). As such, we declare
+ * this API internally. */
+int qman_testwrite_cgr(struct qman_cgr *cgr, u64 i_bcnt,
+ struct qm_mcr_cgrtestwrite *result);
+
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+/* If the fq object pointer is greater than the size of context_b field,
+ * than a lookup table is required. */
+int qman_setup_fq_lookup_table(size_t num_entries);
+#endif
+
+
+/*************************************************/
+/* QMan s/w corenet portal, low-level i/face */
+/*************************************************/
+
+/* Note: most functions are only used by the high-level interface, so are
+ * inlined from qman_low.h. The stuff below is for use by other parts of the
+ * driver. */
+
+/* For qm_dqrr_sdqcr_set(); Choose one SOURCE. Choose one COUNT. Choose one
+ * dequeue TYPE. Choose TOKEN (8-bit).
+ * If SOURCE == CHANNELS,
+ * Choose CHANNELS_DEDICATED and/or CHANNELS_POOL(n).
+ * You can choose DEDICATED_PRECEDENCE if the portal channel should have
+ * priority.
+ * If SOURCE == SPECIFICWQ,
+ * Either select the work-queue ID with SPECIFICWQ_WQ(), or select the
+ * channel (SPECIFICWQ_DEDICATED or SPECIFICWQ_POOL()) and specify the
+ * work-queue priority (0-7) with SPECIFICWQ_WQ() - either way, you get the
+ * same value.
+ */
+#define QM_SDQCR_SOURCE_CHANNELS 0x0
+#define QM_SDQCR_SOURCE_SPECIFICWQ 0x40000000
+#define QM_SDQCR_COUNT_EXACT1 0x0
+#define QM_SDQCR_COUNT_UPTO3 0x20000000
+#define QM_SDQCR_DEDICATED_PRECEDENCE 0x10000000
+#define QM_SDQCR_TYPE_MASK 0x03000000
+#define QM_SDQCR_TYPE_NULL 0x0
+#define QM_SDQCR_TYPE_PRIO_QOS 0x01000000
+#define QM_SDQCR_TYPE_ACTIVE_QOS 0x02000000
+#define QM_SDQCR_TYPE_ACTIVE 0x03000000
+#define QM_SDQCR_TOKEN_MASK 0x00ff0000
+#define QM_SDQCR_TOKEN_SET(v) (((v) & 0xff) << 16)
+#define QM_SDQCR_TOKEN_GET(v) (((v) >> 16) & 0xff)
+#define QM_SDQCR_CHANNELS_DEDICATED 0x00008000
+#define QM_SDQCR_SPECIFICWQ_MASK 0x000000f7
+#define QM_SDQCR_SPECIFICWQ_DEDICATED 0x00000000
+#define QM_SDQCR_SPECIFICWQ_POOL(n) ((n) << 4)
+#define QM_SDQCR_SPECIFICWQ_WQ(n) (n)
+
+/* For qm_dqrr_vdqcr_set(): use FQID(n) to fill in the frame queue ID */
+#define QM_VDQCR_FQID_MASK 0x00ffffff
+#define QM_VDQCR_FQID(n) ((n) & QM_VDQCR_FQID_MASK)
+
+/* For qm_dqrr_pdqcr_set(); Choose one MODE. Choose one COUNT.
+ * If MODE==SCHEDULED
+ * Choose SCHEDULED_CHANNELS or SCHEDULED_SPECIFICWQ. Choose one dequeue TYPE.
+ * If CHANNELS,
+ * Choose CHANNELS_DEDICATED and/or CHANNELS_POOL() channels.
+ * You can choose DEDICATED_PRECEDENCE if the portal channel should have
+ * priority.
+ * If SPECIFICWQ,
+ * Either select the work-queue ID with SPECIFICWQ_WQ(), or select the
+ * channel (SPECIFICWQ_DEDICATED or SPECIFICWQ_POOL()) and specify the
+ * work-queue priority (0-7) with SPECIFICWQ_WQ() - either way, you get the
+ * same value.
+ * If MODE==UNSCHEDULED
+ * Choose FQID().
+ */
+#define QM_PDQCR_MODE_SCHEDULED 0x0
+#define QM_PDQCR_MODE_UNSCHEDULED 0x80000000
+#define QM_PDQCR_SCHEDULED_CHANNELS 0x0
+#define QM_PDQCR_SCHEDULED_SPECIFICWQ 0x40000000
+#define QM_PDQCR_COUNT_EXACT1 0x0
+#define QM_PDQCR_COUNT_UPTO3 0x20000000
+#define QM_PDQCR_DEDICATED_PRECEDENCE 0x10000000
+#define QM_PDQCR_TYPE_MASK 0x03000000
+#define QM_PDQCR_TYPE_NULL 0x0
+#define QM_PDQCR_TYPE_PRIO_QOS 0x01000000
+#define QM_PDQCR_TYPE_ACTIVE_QOS 0x02000000
+#define QM_PDQCR_TYPE_ACTIVE 0x03000000
+#define QM_PDQCR_CHANNELS_DEDICATED 0x00008000
+#define QM_PDQCR_CHANNELS_POOL(n) (0x00008000 >> (n))
+#define QM_PDQCR_SPECIFICWQ_MASK 0x000000f7
+#define QM_PDQCR_SPECIFICWQ_DEDICATED 0x00000000
+#define QM_PDQCR_SPECIFICWQ_POOL(n) ((n) << 4)
+#define QM_PDQCR_SPECIFICWQ_WQ(n) (n)
+#define QM_PDQCR_FQID(n) ((n) & 0xffffff)
+
+/* Used by all portal interrupt registers except 'inhibit'
+ * Channels with frame availability
+ */
+#define QM_PIRQ_DQAVAIL 0x0000ffff
+
+/* The DQAVAIL interrupt fields break down into these bits; */
+#define QM_DQAVAIL_PORTAL 0x8000 /* Portal channel */
+#define QM_DQAVAIL_POOL(n) (0x8000 >> (n)) /* Pool channel, n==[1..15] */
+#define QM_DQAVAIL_MASK 0xffff
+/* This mask contains all the "irqsource" bits visible to API users */
+#define QM_PIRQ_VISIBLE (QM_PIRQ_SLOW | QM_PIRQ_DQRI)
+
+/* These are qm_<reg>_<verb>(). So for example, qm_disable_write() means "write
+ * the disable register" rather than "disable the ability to write". */
+#define qm_isr_status_read(qm) __qm_isr_read(qm, qm_isr_status)
+#define qm_isr_status_clear(qm, m) __qm_isr_write(qm, qm_isr_status, m)
+#define qm_isr_enable_read(qm) __qm_isr_read(qm, qm_isr_enable)
+#define qm_isr_enable_write(qm, v) __qm_isr_write(qm, qm_isr_enable, v)
+#define qm_isr_disable_read(qm) __qm_isr_read(qm, qm_isr_disable)
+#define qm_isr_disable_write(qm, v) __qm_isr_write(qm, qm_isr_disable, v)
+/* TODO: unfortunate name-clash here, reword? */
+#define qm_isr_inhibit(qm) __qm_isr_write(qm, qm_isr_inhibit, 1)
+#define qm_isr_uninhibit(qm) __qm_isr_write(qm, qm_isr_inhibit, 0)
+
+#ifdef CONFIG_FSL_QMAN_CONFIG
+int qman_have_ccsr(void);
+#else
+#define qman_have_ccsr 0
+#endif
+
+__init int qman_init(void);
+__init int qman_resource_init(void);
+
+/* CEETM related */
+#define QMAN_CEETM_MAX 2
+extern u8 num_ceetms;
+extern struct qm_ceetm qman_ceetms[QMAN_CEETM_MAX];
+int qman_sp_enable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal);
+int qman_sp_disable_ceetm_mode(enum qm_dc_portal portal, u16 sub_portal);
+int qman_ceetm_set_prescaler(enum qm_dc_portal portal);
+int qman_ceetm_get_prescaler(u16 *pres);
+int qman_ceetm_query_cq(unsigned int cqid, unsigned int dcpid,
+ struct qm_mcr_ceetm_cq_query *cq_query);
+int qman_ceetm_query_ccgr(struct qm_mcc_ceetm_ccgr_query *ccgr_query,
+ struct qm_mcr_ceetm_ccgr_query *response);
+int qman_ceetm_get_xsfdr(enum qm_dc_portal portal, unsigned int *num);
+
+extern void *affine_portals[NR_CPUS];
+const struct qm_portal_config *qman_get_qm_portal_config(
+ struct qman_portal *portal);
+
+/* power management */
+#ifdef CONFIG_SUSPEND
+void suspend_unused_qportal(void);
+void resume_unused_qportal(void);
+#endif
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_test.c
@@ -0,0 +1,57 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "qman_test.h"
+
+MODULE_AUTHOR("Geoff Thorpe");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_DESCRIPTION("Qman testing");
+
+static int test_init(void)
+{
+ int loop = 1;
+ while (loop--) {
+#ifdef CONFIG_FSL_QMAN_TEST_STASH_POTATO
+ qman_test_hotpotato();
+#endif
+#ifdef CONFIG_FSL_QMAN_TEST_HIGH
+ qman_test_high();
+#endif
+ }
+ return 0;
+}
+
+static void test_exit(void)
+{
+}
+
+module_init(test_init);
+module_exit(test_exit);
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_test.h
@@ -0,0 +1,45 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+
+#include <linux/fsl_qman.h>
+
+void qman_test_hotpotato(void);
+void qman_test_high(void);
+
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_test_high.c
@@ -0,0 +1,216 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "qman_test.h"
+
+/*************/
+/* constants */
+/*************/
+
+#define CGR_ID 27
+#define POOL_ID 2
+#define FQ_FLAGS QMAN_FQ_FLAG_DYNAMIC_FQID
+#define NUM_ENQUEUES 10
+#define NUM_PARTIAL 4
+#define PORTAL_SDQCR (QM_SDQCR_SOURCE_CHANNELS | \
+ QM_SDQCR_TYPE_PRIO_QOS | \
+ QM_SDQCR_TOKEN_SET(0x98) | \
+ QM_SDQCR_CHANNELS_DEDICATED | \
+ QM_SDQCR_CHANNELS_POOL(POOL_ID))
+#define PORTAL_OPAQUE ((void *)0xf00dbeef)
+#define VDQCR_FLAGS (QMAN_VOLATILE_FLAG_WAIT | QMAN_VOLATILE_FLAG_FINISH)
+
+/*************************************/
+/* Predeclarations (eg. for fq_base) */
+/*************************************/
+
+static enum qman_cb_dqrr_result cb_dqrr(struct qman_portal *,
+ struct qman_fq *,
+ const struct qm_dqrr_entry *);
+static void cb_ern(struct qman_portal *, struct qman_fq *,
+ const struct qm_mr_entry *);
+static void cb_fqs(struct qman_portal *, struct qman_fq *,
+ const struct qm_mr_entry *);
+
+/***************/
+/* global vars */
+/***************/
+
+static struct qm_fd fd, fd_dq;
+static struct qman_fq fq_base = {
+ .cb.dqrr = cb_dqrr,
+ .cb.ern = cb_ern,
+ .cb.fqs = cb_fqs
+};
+static DECLARE_WAIT_QUEUE_HEAD(waitqueue);
+static int retire_complete, sdqcr_complete;
+
+/**********************/
+/* internal functions */
+/**********************/
+
+/* Helpers for initialising and "incrementing" a frame descriptor */
+static void fd_init(struct qm_fd *__fd)
+{
+ qm_fd_addr_set64(__fd, 0xabdeadbeefLLU);
+ __fd->format = qm_fd_contig_big;
+ __fd->length29 = 0x0000ffff;
+ __fd->cmd = 0xfeedf00d;
+}
+
+static void fd_inc(struct qm_fd *__fd)
+{
+ u64 t = qm_fd_addr_get64(__fd);
+ int z = t >> 40;
+ t <<= 1;
+ if (z)
+ t |= 1;
+ qm_fd_addr_set64(__fd, t);
+ __fd->length29--;
+ __fd->cmd++;
+}
+
+/* The only part of the 'fd' we can't memcmp() is the ppid */
+static int fd_cmp(const struct qm_fd *a, const struct qm_fd *b)
+{
+ int r = (qm_fd_addr_get64(a) == qm_fd_addr_get64(b)) ? 0 : -1;
+ if (!r)
+ r = a->format - b->format;
+ if (!r)
+ r = a->opaque - b->opaque;
+ if (!r)
+ r = a->cmd - b->cmd;
+ return r;
+}
+
+/********/
+/* test */
+/********/
+
+static void do_enqueues(struct qman_fq *fq)
+{
+ unsigned int loop;
+ for (loop = 0; loop < NUM_ENQUEUES; loop++) {
+ if (qman_enqueue(fq, &fd, QMAN_ENQUEUE_FLAG_WAIT |
+ (((loop + 1) == NUM_ENQUEUES) ?
+ QMAN_ENQUEUE_FLAG_WAIT_SYNC : 0)))
+ panic("qman_enqueue() failed\n");
+ fd_inc(&fd);
+ }
+}
+
+void qman_test_high(void)
+{
+ unsigned int flags;
+ int res;
+ struct qman_fq *fq = &fq_base;
+
+ pr_info("qman_test_high starting\n");
+ fd_init(&fd);
+ fd_init(&fd_dq);
+
+ /* Initialise (parked) FQ */
+ if (qman_create_fq(0, FQ_FLAGS, fq))
+ panic("qman_create_fq() failed\n");
+ if (qman_init_fq(fq, QMAN_INITFQ_FLAG_LOCAL, NULL))
+ panic("qman_init_fq() failed\n");
+
+ /* Do enqueues + VDQCR, twice. (Parked FQ) */
+ do_enqueues(fq);
+ pr_info("VDQCR (till-empty);\n");
+ if (qman_volatile_dequeue(fq, VDQCR_FLAGS,
+ QM_VDQCR_NUMFRAMES_TILLEMPTY))
+ panic("qman_volatile_dequeue() failed\n");
+ do_enqueues(fq);
+ pr_info("VDQCR (%d of %d);\n", NUM_PARTIAL, NUM_ENQUEUES);
+ if (qman_volatile_dequeue(fq, VDQCR_FLAGS,
+ QM_VDQCR_NUMFRAMES_SET(NUM_PARTIAL)))
+ panic("qman_volatile_dequeue() failed\n");
+ pr_info("VDQCR (%d of %d);\n", NUM_ENQUEUES - NUM_PARTIAL,
+ NUM_ENQUEUES);
+ if (qman_volatile_dequeue(fq, VDQCR_FLAGS,
+ QM_VDQCR_NUMFRAMES_SET(NUM_ENQUEUES - NUM_PARTIAL)))
+ panic("qman_volatile_dequeue() failed\n");
+
+ do_enqueues(fq);
+ pr_info("scheduled dequeue (till-empty)\n");
+ if (qman_schedule_fq(fq))
+ panic("qman_schedule_fq() failed\n");
+ wait_event(waitqueue, sdqcr_complete);
+
+ /* Retire and OOS the FQ */
+ res = qman_retire_fq(fq, &flags);
+ if (res < 0)
+ panic("qman_retire_fq() failed\n");
+ wait_event(waitqueue, retire_complete);
+ if (flags & QMAN_FQ_STATE_BLOCKOOS)
+ panic("leaking frames\n");
+ if (qman_oos_fq(fq))
+ panic("qman_oos_fq() failed\n");
+ qman_destroy_fq(fq, 0);
+ pr_info("qman_test_high finished\n");
+}
+
+static enum qman_cb_dqrr_result cb_dqrr(struct qman_portal *p,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dq)
+{
+ if (fd_cmp(&fd_dq, &dq->fd)) {
+ pr_err("BADNESS: dequeued frame doesn't match;\n");
+ pr_err("Expected 0x%llx, got 0x%llx\n",
+ (unsigned long long)fd_dq.length29,
+ (unsigned long long)dq->fd.length29);
+ BUG();
+ }
+ fd_inc(&fd_dq);
+ if (!(dq->stat & QM_DQRR_STAT_UNSCHEDULED) && !fd_cmp(&fd_dq, &fd)) {
+ sdqcr_complete = 1;
+ wake_up(&waitqueue);
+ }
+ return qman_cb_dqrr_consume;
+}
+
+static void cb_ern(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ panic("cb_ern() unimplemented");
+}
+
+static void cb_fqs(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_mr_entry *msg)
+{
+ u8 verb = (msg->verb & QM_MR_VERB_TYPE_MASK);
+ if ((verb != QM_MR_VERB_FQRN) && (verb != QM_MR_VERB_FQRNI))
+ panic("unexpected FQS message");
+ pr_info("Retirement message received\n");
+ retire_complete = 1;
+ wake_up(&waitqueue);
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_test_hotpotato.c
@@ -0,0 +1,502 @@
+/* Copyright 2009-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kthread.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include "qman_test.h"
+
+/* Algorithm:
+ *
+ * Each cpu will have HP_PER_CPU "handlers" set up, each of which incorporates
+ * an rx/tx pair of FQ objects (both of which are stashed on dequeue). The
+ * organisation of FQIDs is such that the HP_PER_CPU*NUM_CPUS handlers will
+ * shuttle a "hot potato" frame around them such that every forwarding action
+ * moves it from one cpu to another. (The use of more than one handler per cpu
+ * is to allow enough handlers/FQs to truly test the significance of caching -
+ * ie. when cache-expiries are occurring.)
+ *
+ * The "hot potato" frame content will be HP_NUM_WORDS*4 bytes in size, and the
+ * first and last words of the frame data will undergo a transformation step on
+ * each forwarding action. To achieve this, each handler will be assigned a
+ * 32-bit "mixer", that is produced using a 32-bit LFSR. When a frame is
+ * received by a handler, the mixer of the expected sender is XOR'd into all
+ * words of the entire frame, which is then validated against the original
+ * values. Then, before forwarding, the entire frame is XOR'd with the mixer of
+ * the current handler. Apart from validating that the frame is taking the
+ * expected path, this also provides some quasi-realistic overheads to each
+ * forwarding action - dereferencing *all* the frame data, computation, and
+ * conditional branching. There is a "special" handler designated to act as the
+ * instigator of the test by creating an enqueuing the "hot potato" frame, and
+ * to determine when the test has completed by counting HP_LOOPS iterations.
+ *
+ * Init phases:
+ *
+ * 1. prepare each cpu's 'hp_cpu' struct using on_each_cpu(,,1) and link them
+ * into 'hp_cpu_list'. Specifically, set processor_id, allocate HP_PER_CPU
+ * handlers and link-list them (but do no other handler setup).
+ *
+ * 2. scan over 'hp_cpu_list' HP_PER_CPU times, the first time sets each
+ * hp_cpu's 'iterator' to point to its first handler. With each loop,
+ * allocate rx/tx FQIDs and mixer values to the hp_cpu's iterator handler
+ * and advance the iterator for the next loop. This includes a final fixup,
+ * which connects the last handler to the first (and which is why phase 2
+ * and 3 are separate).
+ *
+ * 3. scan over 'hp_cpu_list' HP_PER_CPU times, the first time sets each
+ * hp_cpu's 'iterator' to point to its first handler. With each loop,
+ * initialise FQ objects and advance the iterator for the next loop.
+ * Moreover, do this initialisation on the cpu it applies to so that Rx FQ
+ * initialisation targets the correct cpu.
+ */
+
+/* helper to run something on all cpus (can't use on_each_cpu(), as that invokes
+ * the fn from irq context, which is too restrictive). */
+struct bstrap {
+ void (*fn)(void);
+ atomic_t started;
+};
+static int bstrap_fn(void *__bstrap)
+{
+ struct bstrap *bstrap = __bstrap;
+ atomic_inc(&bstrap->started);
+ bstrap->fn();
+ while (!kthread_should_stop())
+ msleep(1);
+ return 0;
+}
+static int on_all_cpus(void (*fn)(void))
+{
+ int cpu;
+ for_each_cpu(cpu, cpu_online_mask) {
+ struct bstrap bstrap = {
+ .fn = fn,
+ .started = ATOMIC_INIT(0)
+ };
+ struct task_struct *k = kthread_create(bstrap_fn, &bstrap,
+ "hotpotato%d", cpu);
+ int ret;
+ if (IS_ERR(k))
+ return -ENOMEM;
+ kthread_bind(k, cpu);
+ wake_up_process(k);
+ /* If we call kthread_stop() before the "wake up" has had an
+ * effect, then the thread may exit with -EINTR without ever
+ * running the function. So poll until it's started before
+ * requesting it to stop. */
+ while (!atomic_read(&bstrap.started))
+ msleep(10);
+ ret = kthread_stop(k);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
+struct hp_handler {
+
+ /* The following data is stashed when 'rx' is dequeued; */
+ /* -------------- */
+ /* The Rx FQ, dequeues of which will stash the entire hp_handler */
+ struct qman_fq rx;
+ /* The Tx FQ we should forward to */
+ struct qman_fq tx;
+ /* The value we XOR post-dequeue, prior to validating */
+ u32 rx_mixer;
+ /* The value we XOR pre-enqueue, after validating */
+ u32 tx_mixer;
+ /* what the hotpotato address should be on dequeue */
+ dma_addr_t addr;
+ u32 *frame_ptr;
+
+ /* The following data isn't (necessarily) stashed on dequeue; */
+ /* -------------- */
+ u32 fqid_rx, fqid_tx;
+ /* list node for linking us into 'hp_cpu' */
+ struct list_head node;
+ /* Just to check ... */
+ unsigned int processor_id;
+} ____cacheline_aligned;
+
+struct hp_cpu {
+ /* identify the cpu we run on; */
+ unsigned int processor_id;
+ /* root node for the per-cpu list of handlers */
+ struct list_head handlers;
+ /* list node for linking us into 'hp_cpu_list' */
+ struct list_head node;
+ /* when repeatedly scanning 'hp_list', each time linking the n'th
+ * handlers together, this is used as per-cpu iterator state */
+ struct hp_handler *iterator;
+};
+
+/* Each cpu has one of these */
+static DEFINE_PER_CPU(struct hp_cpu, hp_cpus);
+
+/* links together the hp_cpu structs, in first-come first-serve order. */
+static LIST_HEAD(hp_cpu_list);
+static spinlock_t hp_lock = __SPIN_LOCK_UNLOCKED(hp_lock);
+
+static unsigned int hp_cpu_list_length;
+
+/* the "special" handler, that starts and terminates the test. */
+static struct hp_handler *special_handler;
+static int loop_counter;
+
+/* handlers are allocated out of this, so they're properly aligned. */
+static struct kmem_cache *hp_handler_slab;
+
+/* this is the frame data */
+static void *__frame_ptr;
+static u32 *frame_ptr;
+static dma_addr_t frame_dma;
+
+/* the main function waits on this */
+static DECLARE_WAIT_QUEUE_HEAD(queue);
+
+#define HP_PER_CPU 2
+#define HP_LOOPS 8
+/* 80 bytes, like a small ethernet frame, and bleeds into a second cacheline */
+#define HP_NUM_WORDS 80
+/* First word of the LFSR-based frame data */
+#define HP_FIRST_WORD 0xabbaf00d
+
+static inline u32 do_lfsr(u32 prev)
+{
+ return (prev >> 1) ^ (-(prev & 1u) & 0xd0000001u);
+}
+
+static void allocate_frame_data(void)
+{
+ u32 lfsr = HP_FIRST_WORD;
+ int loop;
+ struct platform_device *pdev = platform_device_alloc("foobar", -1);
+ if (!pdev)
+ panic("platform_device_alloc() failed");
+ if (platform_device_add(pdev))
+ panic("platform_device_add() failed");
+ __frame_ptr = kmalloc(4 * HP_NUM_WORDS, GFP_KERNEL);
+ if (!__frame_ptr)
+ panic("kmalloc() failed");
+ frame_ptr = (void *)(((unsigned long)__frame_ptr + 63) &
+ ~(unsigned long)63);
+ for (loop = 0; loop < HP_NUM_WORDS; loop++) {
+ frame_ptr[loop] = lfsr;
+ lfsr = do_lfsr(lfsr);
+ }
+ frame_dma = dma_map_single(&pdev->dev, frame_ptr, 4 * HP_NUM_WORDS,
+ DMA_BIDIRECTIONAL);
+ platform_device_del(pdev);
+ platform_device_put(pdev);
+}
+
+static void deallocate_frame_data(void)
+{
+ kfree(__frame_ptr);
+}
+
+static inline void process_frame_data(struct hp_handler *handler,
+ const struct qm_fd *fd)
+{
+ u32 *p = handler->frame_ptr;
+ u32 lfsr = HP_FIRST_WORD;
+ int loop;
+ if (qm_fd_addr_get64(fd) != (handler->addr & 0xffffffffff)) {
+ pr_err("Got 0x%llx expected 0x%llx\n",
+ qm_fd_addr_get64(fd), handler->addr);
+ panic("bad frame address");
+ }
+ for (loop = 0; loop < HP_NUM_WORDS; loop++, p++) {
+ *p ^= handler->rx_mixer;
+ if (*p != lfsr)
+ panic("corrupt frame data");
+ *p ^= handler->tx_mixer;
+ lfsr = do_lfsr(lfsr);
+ }
+}
+
+static enum qman_cb_dqrr_result normal_dqrr(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dqrr)
+{
+ struct hp_handler *handler = (struct hp_handler *)fq;
+
+ process_frame_data(handler, &dqrr->fd);
+ if (qman_enqueue(&handler->tx, &dqrr->fd, 0))
+ panic("qman_enqueue() failed");
+ return qman_cb_dqrr_consume;
+}
+
+static enum qman_cb_dqrr_result special_dqrr(struct qman_portal *portal,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dqrr)
+{
+ struct hp_handler *handler = (struct hp_handler *)fq;
+
+ process_frame_data(handler, &dqrr->fd);
+ if (++loop_counter < HP_LOOPS) {
+ if (qman_enqueue(&handler->tx, &dqrr->fd, 0))
+ panic("qman_enqueue() failed");
+ } else {
+ pr_info("Received final (%dth) frame\n", loop_counter);
+ wake_up(&queue);
+ }
+ return qman_cb_dqrr_consume;
+}
+
+static void create_per_cpu_handlers(void)
+{
+ struct hp_handler *handler;
+ int loop;
+ struct hp_cpu *hp_cpu = &get_cpu_var(hp_cpus);
+
+ hp_cpu->processor_id = smp_processor_id();
+ spin_lock(&hp_lock);
+ list_add_tail(&hp_cpu->node, &hp_cpu_list);
+ hp_cpu_list_length++;
+ spin_unlock(&hp_lock);
+ INIT_LIST_HEAD(&hp_cpu->handlers);
+ for (loop = 0; loop < HP_PER_CPU; loop++) {
+ handler = kmem_cache_alloc(hp_handler_slab, GFP_KERNEL);
+ if (!handler)
+ panic("kmem_cache_alloc() failed");
+ handler->processor_id = hp_cpu->processor_id;
+ handler->addr = frame_dma;
+ handler->frame_ptr = frame_ptr;
+ list_add_tail(&handler->node, &hp_cpu->handlers);
+ }
+ put_cpu_var(hp_cpus);
+}
+
+static void destroy_per_cpu_handlers(void)
+{
+ struct list_head *loop, *tmp;
+ struct hp_cpu *hp_cpu = &get_cpu_var(hp_cpus);
+
+ spin_lock(&hp_lock);
+ list_del(&hp_cpu->node);
+ spin_unlock(&hp_lock);
+ list_for_each_safe(loop, tmp, &hp_cpu->handlers) {
+ u32 flags;
+ struct hp_handler *handler = list_entry(loop, struct hp_handler,
+ node);
+ if (qman_retire_fq(&handler->rx, &flags))
+ panic("qman_retire_fq(rx) failed");
+ BUG_ON(flags & QMAN_FQ_STATE_BLOCKOOS);
+ if (qman_oos_fq(&handler->rx))
+ panic("qman_oos_fq(rx) failed");
+ qman_destroy_fq(&handler->rx, 0);
+ qman_destroy_fq(&handler->tx, 0);
+ qman_release_fqid(handler->fqid_rx);
+ list_del(&handler->node);
+ kmem_cache_free(hp_handler_slab, handler);
+ }
+ put_cpu_var(hp_cpus);
+}
+
+static inline u8 num_cachelines(u32 offset)
+{
+ u8 res = (offset + (L1_CACHE_BYTES - 1))
+ / (L1_CACHE_BYTES);
+ if (res > 3)
+ return 3;
+ return res;
+}
+#define STASH_DATA_CL \
+ num_cachelines(HP_NUM_WORDS * 4)
+#define STASH_CTX_CL \
+ num_cachelines(offsetof(struct hp_handler, fqid_rx))
+
+static void init_handler(void *__handler)
+{
+ struct qm_mcc_initfq opts;
+ struct hp_handler *handler = __handler;
+ BUG_ON(handler->processor_id != smp_processor_id());
+ /* Set up rx */
+ memset(&handler->rx, 0, sizeof(handler->rx));
+ if (handler == special_handler)
+ handler->rx.cb.dqrr = special_dqrr;
+ else
+ handler->rx.cb.dqrr = normal_dqrr;
+ if (qman_create_fq(handler->fqid_rx, 0, &handler->rx))
+ panic("qman_create_fq(rx) failed");
+ memset(&opts, 0, sizeof(opts));
+ opts.we_mask = QM_INITFQ_WE_FQCTRL | QM_INITFQ_WE_CONTEXTA;
+ opts.fqd.fq_ctrl = QM_FQCTRL_CTXASTASHING;
+ opts.fqd.context_a.stashing.data_cl = STASH_DATA_CL;
+ opts.fqd.context_a.stashing.context_cl = STASH_CTX_CL;
+ if (qman_init_fq(&handler->rx, QMAN_INITFQ_FLAG_SCHED |
+ QMAN_INITFQ_FLAG_LOCAL, &opts))
+ panic("qman_init_fq(rx) failed");
+ /* Set up tx */
+ memset(&handler->tx, 0, sizeof(handler->tx));
+ if (qman_create_fq(handler->fqid_tx, QMAN_FQ_FLAG_NO_MODIFY,
+ &handler->tx))
+ panic("qman_create_fq(tx) failed");
+}
+
+static void init_phase2(void)
+{
+ int loop;
+ u32 fqid = 0;
+ u32 lfsr = 0xdeadbeef;
+ struct hp_cpu *hp_cpu;
+ struct hp_handler *handler;
+
+ for (loop = 0; loop < HP_PER_CPU; loop++) {
+ list_for_each_entry(hp_cpu, &hp_cpu_list, node) {
+ int ret;
+ if (!loop)
+ hp_cpu->iterator = list_first_entry(
+ &hp_cpu->handlers,
+ struct hp_handler, node);
+ else
+ hp_cpu->iterator = list_entry(
+ hp_cpu->iterator->node.next,
+ struct hp_handler, node);
+ /* Rx FQID is the previous handler's Tx FQID */
+ hp_cpu->iterator->fqid_rx = fqid;
+ /* Allocate new FQID for Tx */
+ ret = qman_alloc_fqid(&fqid);
+ if (ret)
+ panic("qman_alloc_fqid() failed");
+ hp_cpu->iterator->fqid_tx = fqid;
+ /* Rx mixer is the previous handler's Tx mixer */
+ hp_cpu->iterator->rx_mixer = lfsr;
+ /* Get new mixer for Tx */
+ lfsr = do_lfsr(lfsr);
+ hp_cpu->iterator->tx_mixer = lfsr;
+ }
+ }
+ /* Fix up the first handler (fqid_rx==0, rx_mixer=0xdeadbeef) */
+ hp_cpu = list_first_entry(&hp_cpu_list, struct hp_cpu, node);
+ handler = list_first_entry(&hp_cpu->handlers, struct hp_handler, node);
+ BUG_ON((handler->fqid_rx != 0) || (handler->rx_mixer != 0xdeadbeef));
+ handler->fqid_rx = fqid;
+ handler->rx_mixer = lfsr;
+ /* and tag it as our "special" handler */
+ special_handler = handler;
+}
+
+static void init_phase3(void)
+{
+ int loop;
+ struct hp_cpu *hp_cpu;
+
+ for (loop = 0; loop < HP_PER_CPU; loop++) {
+ list_for_each_entry(hp_cpu, &hp_cpu_list, node) {
+ if (!loop)
+ hp_cpu->iterator = list_first_entry(
+ &hp_cpu->handlers,
+ struct hp_handler, node);
+ else
+ hp_cpu->iterator = list_entry(
+ hp_cpu->iterator->node.next,
+ struct hp_handler, node);
+ preempt_disable();
+ if (hp_cpu->processor_id == smp_processor_id())
+ init_handler(hp_cpu->iterator);
+ else
+ smp_call_function_single(hp_cpu->processor_id,
+ init_handler, hp_cpu->iterator, 1);
+ preempt_enable();
+ }
+ }
+}
+
+static void send_first_frame(void *ignore)
+{
+ u32 *p = special_handler->frame_ptr;
+ u32 lfsr = HP_FIRST_WORD;
+ int loop;
+ struct qm_fd fd;
+
+ BUG_ON(special_handler->processor_id != smp_processor_id());
+ memset(&fd, 0, sizeof(fd));
+ qm_fd_addr_set64(&fd, special_handler->addr);
+ fd.format = qm_fd_contig_big;
+ fd.length29 = HP_NUM_WORDS * 4;
+ for (loop = 0; loop < HP_NUM_WORDS; loop++, p++) {
+ if (*p != lfsr)
+ panic("corrupt frame data");
+ *p ^= special_handler->tx_mixer;
+ lfsr = do_lfsr(lfsr);
+ }
+ pr_info("Sending first frame\n");
+ if (qman_enqueue(&special_handler->tx, &fd, 0))
+ panic("qman_enqueue() failed");
+}
+
+void qman_test_hotpotato(void)
+{
+ if (cpumask_weight(cpu_online_mask) < 2) {
+ pr_info("qman_test_hotpotato, skip - only 1 CPU\n");
+ return;
+ }
+
+ pr_info("qman_test_hotpotato starting\n");
+
+ hp_cpu_list_length = 0;
+ loop_counter = 0;
+ hp_handler_slab = kmem_cache_create("hp_handler_slab",
+ sizeof(struct hp_handler), L1_CACHE_BYTES,
+ SLAB_HWCACHE_ALIGN, NULL);
+ if (!hp_handler_slab)
+ panic("kmem_cache_create() failed");
+
+ allocate_frame_data();
+
+ /* Init phase 1 */
+ pr_info("Creating %d handlers per cpu...\n", HP_PER_CPU);
+ if (on_all_cpus(create_per_cpu_handlers))
+ panic("on_each_cpu() failed");
+ pr_info("Number of cpus: %d, total of %d handlers\n",
+ hp_cpu_list_length, hp_cpu_list_length * HP_PER_CPU);
+
+ init_phase2();
+
+ init_phase3();
+
+ preempt_disable();
+ if (special_handler->processor_id == smp_processor_id())
+ send_first_frame(NULL);
+ else
+ smp_call_function_single(special_handler->processor_id,
+ send_first_frame, NULL, 1);
+ preempt_enable();
+
+ wait_event(queue, loop_counter == HP_LOOPS);
+ deallocate_frame_data();
+ if (on_all_cpus(destroy_per_cpu_handlers))
+ panic("on_each_cpu() failed");
+ kmem_cache_destroy(hp_handler_slab);
+ pr_info("qman_test_hotpotato finished\n");
+}
--- /dev/null
+++ b/drivers/staging/fsl_qbman/qman_utility.c
@@ -0,0 +1,129 @@
+/* Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "qman_private.h"
+
+/* ----------------- */
+/* --- FQID Pool --- */
+
+struct qman_fqid_pool {
+ /* Base and size of the FQID range */
+ u32 fqid_base;
+ u32 total;
+ /* Number of FQIDs currently "allocated" */
+ u32 used;
+ /* Allocation optimisation. When 'used<total', it is the index of an
+ * available FQID. Otherwise there are no available FQIDs, and this
+ * will be set when the next deallocation occurs. */
+ u32 next;
+ /* A bit-field representation of the FQID range. */
+ unsigned long *bits;
+};
+
+#define QLONG_BYTES sizeof(unsigned long)
+#define QLONG_BITS (QLONG_BYTES * 8)
+/* Number of 'longs' required for the given number of bits */
+#define QNUM_LONGS(b) (((b) + QLONG_BITS - 1) / QLONG_BITS)
+/* Shorthand for the number of bytes of same (kmalloc, memset, etc) */
+#define QNUM_BYTES(b) (QNUM_LONGS(b) * QLONG_BYTES)
+/* And in bits */
+#define QNUM_BITS(b) (QNUM_LONGS(b) * QLONG_BITS)
+
+struct qman_fqid_pool *qman_fqid_pool_create(u32 fqid_start, u32 num)
+{
+ struct qman_fqid_pool *pool = kmalloc(sizeof(*pool), GFP_KERNEL);
+ unsigned int i;
+
+ BUG_ON(!num);
+ if (!pool)
+ return NULL;
+ pool->fqid_base = fqid_start;
+ pool->total = num;
+ pool->used = 0;
+ pool->next = 0;
+ pool->bits = kzalloc(QNUM_BYTES(num), GFP_KERNEL);
+ if (!pool->bits) {
+ kfree(pool);
+ return NULL;
+ }
+ /* If num is not an even multiple of QLONG_BITS (or even 8, for
+ * byte-oriented searching) then we fill the trailing bits with 1, to
+ * make them look allocated (permanently). */
+ for (i = num + 1; i < QNUM_BITS(num); i++)
+ set_bit(i, pool->bits);
+ return pool;
+}
+EXPORT_SYMBOL(qman_fqid_pool_create);
+
+int qman_fqid_pool_destroy(struct qman_fqid_pool *pool)
+{
+ int ret = pool->used;
+ kfree(pool->bits);
+ kfree(pool);
+ return ret;
+}
+EXPORT_SYMBOL(qman_fqid_pool_destroy);
+
+int qman_fqid_pool_alloc(struct qman_fqid_pool *pool, u32 *fqid)
+{
+ int ret;
+ if (pool->used == pool->total)
+ return -ENOMEM;
+ *fqid = pool->fqid_base + pool->next;
+ ret = test_and_set_bit(pool->next, pool->bits);
+ BUG_ON(ret);
+ if (++pool->used == pool->total)
+ return 0;
+ pool->next = find_next_zero_bit(pool->bits, pool->total, pool->next);
+ if (pool->next >= pool->total)
+ pool->next = find_first_zero_bit(pool->bits, pool->total);
+ BUG_ON(pool->next >= pool->total);
+ return 0;
+}
+EXPORT_SYMBOL(qman_fqid_pool_alloc);
+
+void qman_fqid_pool_free(struct qman_fqid_pool *pool, u32 fqid)
+{
+ int ret;
+
+ fqid -= pool->fqid_base;
+ ret = test_and_clear_bit(fqid, pool->bits);
+ BUG_ON(!ret);
+ if (pool->used-- == pool->total)
+ pool->next = fqid;
+}
+EXPORT_SYMBOL(qman_fqid_pool_free);
+
+u32 qman_fqid_pool_used(struct qman_fqid_pool *pool)
+{
+ return pool->used;
+}
+EXPORT_SYMBOL(qman_fqid_pool_used);
--- /dev/null
+++ b/include/linux/fsl_bman.h
@@ -0,0 +1,532 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef FSL_BMAN_H
+#define FSL_BMAN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Last updated for v00.79 of the BG */
+
+/* Portal processing (interrupt) sources */
+#define BM_PIRQ_RCRI 0x00000002 /* RCR Ring (below threshold) */
+#define BM_PIRQ_BSCN 0x00000001 /* Buffer depletion State Change */
+
+/* This wrapper represents a bit-array for the depletion state of the 64 Bman
+ * buffer pools. */
+struct bman_depletion {
+ u32 __state[2];
+};
+#define BMAN_DEPLETION_EMPTY { { 0x00000000, 0x00000000 } }
+#define BMAN_DEPLETION_FULL { { 0xffffffff, 0xffffffff } }
+#define __bmdep_word(x) ((x) >> 5)
+#define __bmdep_shift(x) ((x) & 0x1f)
+#define __bmdep_bit(x) (0x80000000 >> __bmdep_shift(x))
+static inline void bman_depletion_init(struct bman_depletion *c)
+{
+ c->__state[0] = c->__state[1] = 0;
+}
+static inline void bman_depletion_fill(struct bman_depletion *c)
+{
+ c->__state[0] = c->__state[1] = ~0;
+}
+static inline int bman_depletion_get(const struct bman_depletion *c, u8 bpid)
+{
+ return c->__state[__bmdep_word(bpid)] & __bmdep_bit(bpid);
+}
+static inline void bman_depletion_set(struct bman_depletion *c, u8 bpid)
+{
+ c->__state[__bmdep_word(bpid)] |= __bmdep_bit(bpid);
+}
+static inline void bman_depletion_unset(struct bman_depletion *c, u8 bpid)
+{
+ c->__state[__bmdep_word(bpid)] &= ~__bmdep_bit(bpid);
+}
+
+/* ------------------------------------------------------- */
+/* --- Bman data structures (and associated constants) --- */
+
+/* Represents s/w corenet portal mapped data structures */
+struct bm_rcr_entry; /* RCR (Release Command Ring) entries */
+struct bm_mc_command; /* MC (Management Command) command */
+struct bm_mc_result; /* MC result */
+
+/* Code-reduction, define a wrapper for 48-bit buffers. In cases where a buffer
+ * pool id specific to this buffer is needed (BM_RCR_VERB_CMD_BPID_MULTI,
+ * BM_MCC_VERB_ACQUIRE), the 'bpid' field is used. */
+struct bm_buffer {
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 __reserved1;
+ u8 bpid;
+ u16 hi; /* High 16-bits of 48-bit address */
+ u32 lo; /* Low 32-bits of 48-bit address */
+#else
+ u32 lo;
+ u16 hi;
+ u8 bpid;
+ u8 __reserved;
+#endif
+ };
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u64 __notaddress:16;
+ u64 addr:48;
+#else
+ u64 addr:48;
+ u64 __notaddress:16;
+#endif
+ };
+ u64 opaque;
+ };
+} __aligned(8);
+static inline u64 bm_buffer_get64(const struct bm_buffer *buf)
+{
+ return buf->addr;
+}
+static inline dma_addr_t bm_buf_addr(const struct bm_buffer *buf)
+{
+ return (dma_addr_t)buf->addr;
+}
+/* Macro, so we compile better if 'v' isn't always 64-bit */
+#define bm_buffer_set64(buf, v) \
+ do { \
+ struct bm_buffer *__buf931 = (buf); \
+ __buf931->hi = upper_32_bits(v); \
+ __buf931->lo = lower_32_bits(v); \
+ } while (0)
+
+/* See 1.5.3.5.4: "Release Command" */
+struct bm_rcr_entry {
+ union {
+ struct {
+ u8 __dont_write_directly__verb;
+ u8 bpid; /* used with BM_RCR_VERB_CMD_BPID_SINGLE */
+ u8 __reserved1[62];
+ };
+ struct bm_buffer bufs[8];
+ };
+} __packed;
+#define BM_RCR_VERB_VBIT 0x80
+#define BM_RCR_VERB_CMD_MASK 0x70 /* one of two values; */
+#define BM_RCR_VERB_CMD_BPID_SINGLE 0x20
+#define BM_RCR_VERB_CMD_BPID_MULTI 0x30
+#define BM_RCR_VERB_BUFCOUNT_MASK 0x0f /* values 1..8 */
+
+/* See 1.5.3.1: "Acquire Command" */
+/* See 1.5.3.2: "Query Command" */
+struct bm_mcc_acquire {
+ u8 bpid;
+ u8 __reserved1[62];
+} __packed;
+struct bm_mcc_query {
+ u8 __reserved2[63];
+} __packed;
+struct bm_mc_command {
+ u8 __dont_write_directly__verb;
+ union {
+ struct bm_mcc_acquire acquire;
+ struct bm_mcc_query query;
+ };
+} __packed;
+#define BM_MCC_VERB_VBIT 0x80
+#define BM_MCC_VERB_CMD_MASK 0x70 /* where the verb contains; */
+#define BM_MCC_VERB_CMD_ACQUIRE 0x10
+#define BM_MCC_VERB_CMD_QUERY 0x40
+#define BM_MCC_VERB_ACQUIRE_BUFCOUNT 0x0f /* values 1..8 go here */
+
+/* See 1.5.3.3: "Acquire Response" */
+/* See 1.5.3.4: "Query Response" */
+struct bm_pool_state {
+ u8 __reserved1[32];
+ /* "availability state" and "depletion state" */
+ struct {
+ u8 __reserved1[8];
+ /* Access using bman_depletion_***() */
+ struct bman_depletion state;
+ } as, ds;
+};
+struct bm_mc_result {
+ union {
+ struct {
+ u8 verb;
+ u8 __reserved1[63];
+ };
+ union {
+ struct {
+ u8 __reserved1;
+ u8 bpid;
+ u8 __reserved2[62];
+ };
+ struct bm_buffer bufs[8];
+ } acquire;
+ struct bm_pool_state query;
+ };
+} __packed;
+#define BM_MCR_VERB_VBIT 0x80
+#define BM_MCR_VERB_CMD_MASK BM_MCC_VERB_CMD_MASK
+#define BM_MCR_VERB_CMD_ACQUIRE BM_MCC_VERB_CMD_ACQUIRE
+#define BM_MCR_VERB_CMD_QUERY BM_MCC_VERB_CMD_QUERY
+#define BM_MCR_VERB_CMD_ERR_INVALID 0x60
+#define BM_MCR_VERB_CMD_ERR_ECC 0x70
+#define BM_MCR_VERB_ACQUIRE_BUFCOUNT BM_MCC_VERB_ACQUIRE_BUFCOUNT /* 0..8 */
+/* Determine the "availability state" of pool 'p' from a query result 'r' */
+#define BM_MCR_QUERY_AVAILABILITY(r, p) \
+ bman_depletion_get(&r->query.as.state, p)
+/* Determine the "depletion state" of pool 'p' from a query result 'r' */
+#define BM_MCR_QUERY_DEPLETION(r, p) \
+ bman_depletion_get(&r->query.ds.state, p)
+
+/*******************************************************************/
+/* Managed (aka "shared" or "mux/demux") portal, high-level i/face */
+/*******************************************************************/
+
+ /* Portal and Buffer Pools */
+ /* ----------------------- */
+/* Represents a managed portal */
+struct bman_portal;
+
+/* This object type represents Bman buffer pools. */
+struct bman_pool;
+
+struct bman_portal_config {
+ /* This is used for any "core-affine" portals, ie. default portals
+ * associated to the corresponding cpu. -1 implies that there is no core
+ * affinity configured. */
+ int cpu;
+ /* portal interrupt line */
+ int irq;
+ /* the unique index of this portal */
+ u32 index;
+ /* Is this portal shared? (If so, it has coarser locking and demuxes
+ * processing on behalf of other CPUs.) */
+ int is_shared;
+ /* These are the buffer pool IDs that may be used via this portal. */
+ struct bman_depletion mask;
+};
+
+/* This callback type is used when handling pool depletion entry/exit. The
+ * 'cb_ctx' value is the opaque value associated with the pool object in
+ * bman_new_pool(). 'depleted' is non-zero on depletion-entry, and zero on
+ * depletion-exit. */
+typedef void (*bman_cb_depletion)(struct bman_portal *bm,
+ struct bman_pool *pool, void *cb_ctx, int depleted);
+
+/* This struct specifies parameters for a bman_pool object. */
+struct bman_pool_params {
+ /* index of the buffer pool to encapsulate (0-63), ignored if
+ * BMAN_POOL_FLAG_DYNAMIC_BPID is set. */
+ u32 bpid;
+ /* bit-mask of BMAN_POOL_FLAG_*** options */
+ u32 flags;
+ /* depletion-entry/exit callback, if BMAN_POOL_FLAG_DEPLETION is set */
+ bman_cb_depletion cb;
+ /* opaque user value passed as a parameter to 'cb' */
+ void *cb_ctx;
+ /* depletion-entry/exit thresholds, if BMAN_POOL_FLAG_THRESH is set. NB:
+ * this is only allowed if BMAN_POOL_FLAG_DYNAMIC_BPID is used *and*
+ * when run in the control plane (which controls Bman CCSR). This array
+ * matches the definition of bm_pool_set(). */
+ u32 thresholds[4];
+};
+
+/* Flags to bman_new_pool() */
+#define BMAN_POOL_FLAG_NO_RELEASE 0x00000001 /* can't release to pool */
+#define BMAN_POOL_FLAG_ONLY_RELEASE 0x00000002 /* can only release to pool */
+#define BMAN_POOL_FLAG_DEPLETION 0x00000004 /* track depletion entry/exit */
+#define BMAN_POOL_FLAG_DYNAMIC_BPID 0x00000008 /* (de)allocate bpid */
+#define BMAN_POOL_FLAG_THRESH 0x00000010 /* set depletion thresholds */
+#define BMAN_POOL_FLAG_STOCKPILE 0x00000020 /* stockpile to reduce hw ops */
+
+/* Flags to bman_release() */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+#define BMAN_RELEASE_FLAG_WAIT 0x00000001 /* wait if RCR is full */
+#define BMAN_RELEASE_FLAG_WAIT_INT 0x00000002 /* if we wait, interruptible? */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+#define BMAN_RELEASE_FLAG_WAIT_SYNC 0x00000004 /* if wait, until consumed? */
+#endif
+#endif
+#define BMAN_RELEASE_FLAG_NOW 0x00000008 /* issue immediate release */
+
+/* Flags to bman_acquire() */
+#define BMAN_ACQUIRE_FLAG_STOCKPILE 0x00000001 /* no hw op, stockpile only */
+
+ /* Portal Management */
+ /* ----------------- */
+/**
+ * bman_get_portal_config - get portal configuration settings
+ *
+ * This returns a read-only view of the current cpu's affine portal settings.
+ */
+const struct bman_portal_config *bman_get_portal_config(void);
+
+/**
+ * bman_irqsource_get - return the portal work that is interrupt-driven
+ *
+ * Returns a bitmask of BM_PIRQ_**I processing sources that are currently
+ * enabled for interrupt handling on the current cpu's affine portal. These
+ * sources will trigger the portal interrupt and the interrupt handler (or a
+ * tasklet/bottom-half it defers to) will perform the corresponding processing
+ * work. The bman_poll_***() functions will only process sources that are not in
+ * this bitmask. If the current CPU is sharing a portal hosted on another CPU,
+ * this always returns zero.
+ */
+u32 bman_irqsource_get(void);
+
+/**
+ * bman_irqsource_add - add processing sources to be interrupt-driven
+ * @bits: bitmask of BM_PIRQ_**I processing sources
+ *
+ * Adds processing sources that should be interrupt-driven (rather than
+ * processed via bman_poll_***() functions). Returns zero for success, or
+ * -EINVAL if the current CPU is sharing a portal hosted on another CPU. */
+int bman_irqsource_add(u32 bits);
+
+/**
+ * bman_irqsource_remove - remove processing sources from being interrupt-driven
+ * @bits: bitmask of BM_PIRQ_**I processing sources
+ *
+ * Removes processing sources from being interrupt-driven, so that they will
+ * instead be processed via bman_poll_***() functions. Returns zero for success,
+ * or -EINVAL if the current CPU is sharing a portal hosted on another CPU. */
+int bman_irqsource_remove(u32 bits);
+
+/**
+ * bman_affine_cpus - return a mask of cpus that have affine portals
+ */
+const cpumask_t *bman_affine_cpus(void);
+
+/**
+ * bman_poll_slow - process anything that isn't interrupt-driven.
+ *
+ * This function does any portal processing that isn't interrupt-driven. If the
+ * current CPU is sharing a portal hosted on another CPU, this function will
+ * return -EINVAL, otherwise the return value is a bitmask of BM_PIRQ_* sources
+ * indicating what interrupt sources were actually processed by the call.
+ *
+ * NB, unlike the legacy wrapper bman_poll(), this function will
+ * deterministically check for the presence of portal processing work and do it,
+ * which implies some latency even if there's nothing to do. The bman_poll()
+ * wrapper on the other hand (like the qman_poll() wrapper) attenuates this by
+ * checking for (and doing) portal processing infrequently. Ie. such that
+ * qman_poll() and bman_poll() can be called from core-processing loops. Use
+ * bman_poll_slow() when you yourself are deciding when to incur the overhead of
+ * processing.
+ */
+u32 bman_poll_slow(void);
+
+/**
+ * bman_poll - process anything that isn't interrupt-driven.
+ *
+ * Dispatcher logic on a cpu can use this to trigger any maintenance of the
+ * affine portal. This function does whatever processing is not triggered by
+ * interrupts. This is a legacy wrapper that can be used in core-processing
+ * loops but mitigates the performance overhead of portal processing by
+ * adaptively bypassing true portal processing most of the time. (Processing is
+ * done once every 10 calls if the previous processing revealed that work needed
+ * to be done, or once very 1000 calls if the previous processing revealed no
+ * work needed doing.) If you wish to control this yourself, call
+ * bman_poll_slow() instead, which always checks for portal processing work.
+ */
+void bman_poll(void);
+
+/**
+ * bman_rcr_is_empty - Determine if portal's RCR is empty
+ *
+ * For use in situations where a cpu-affine caller needs to determine when all
+ * releases for the local portal have been processed by Bman but can't use the
+ * BMAN_RELEASE_FLAG_WAIT_SYNC flag to do this from the final bman_release().
+ * The function forces tracking of RCR consumption (which normally doesn't
+ * happen until release processing needs to find space to put new release
+ * commands), and returns zero if the ring still has unprocessed entries,
+ * non-zero if it is empty.
+ */
+int bman_rcr_is_empty(void);
+
+/**
+ * bman_alloc_bpid_range - Allocate a contiguous range of BPIDs
+ * @result: is set by the API to the base BPID of the allocated range
+ * @count: the number of BPIDs required
+ * @align: required alignment of the allocated range
+ * @partial: non-zero if the API can return fewer than @count BPIDs
+ *
+ * Returns the number of buffer pools allocated, or a negative error code. If
+ * @partial is non zero, the allocation request may return a smaller range of
+ * BPs than requested (though alignment will be as requested). If @partial is
+ * zero, the return value will either be 'count' or negative.
+ */
+int bman_alloc_bpid_range(u32 *result, u32 count, u32 align, int partial);
+static inline int bman_alloc_bpid(u32 *result)
+{
+ int ret = bman_alloc_bpid_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+
+/**
+ * bman_release_bpid_range - Release the specified range of buffer pool IDs
+ * @bpid: the base BPID of the range to deallocate
+ * @count: the number of BPIDs in the range
+ *
+ * This function can also be used to seed the allocator with ranges of BPIDs
+ * that it can subsequently allocate from.
+ */
+void bman_release_bpid_range(u32 bpid, unsigned int count);
+static inline void bman_release_bpid(u32 bpid)
+{
+ bman_release_bpid_range(bpid, 1);
+}
+
+int bman_reserve_bpid_range(u32 bpid, unsigned int count);
+static inline int bman_reserve_bpid(u32 bpid)
+{
+ return bman_reserve_bpid_range(bpid, 1);
+}
+
+void bman_seed_bpid_range(u32 bpid, unsigned int count);
+
+
+int bman_shutdown_pool(u32 bpid);
+
+ /* Pool management */
+ /* --------------- */
+/**
+ * bman_new_pool - Allocates a Buffer Pool object
+ * @params: parameters specifying the buffer pool ID and behaviour
+ *
+ * Creates a pool object for the given @params. A portal and the depletion
+ * callback field of @params are only used if the BMAN_POOL_FLAG_DEPLETION flag
+ * is set. NB, the fields from @params are copied into the new pool object, so
+ * the structure provided by the caller can be released or reused after the
+ * function returns.
+ */
+struct bman_pool *bman_new_pool(const struct bman_pool_params *params);
+
+/**
+ * bman_free_pool - Deallocates a Buffer Pool object
+ * @pool: the pool object to release
+ *
+ */
+void bman_free_pool(struct bman_pool *pool);
+
+/**
+ * bman_get_params - Returns a pool object's parameters.
+ * @pool: the pool object
+ *
+ * The returned pointer refers to state within the pool object so must not be
+ * modified and can no longer be read once the pool object is destroyed.
+ */
+const struct bman_pool_params *bman_get_params(const struct bman_pool *pool);
+
+/**
+ * bman_release - Release buffer(s) to the buffer pool
+ * @pool: the buffer pool object to release to
+ * @bufs: an array of buffers to release
+ * @num: the number of buffers in @bufs (1-8)
+ * @flags: bit-mask of BMAN_RELEASE_FLAG_*** options
+ *
+ * Adds the given buffers to RCR entries. If the portal @p was created with the
+ * "COMPACT" flag, then it will be using a compaction algorithm to improve
+ * utilisation of RCR. As such, these buffers may join an existing ring entry
+ * and/or it may not be issued right away so as to allow future releases to join
+ * the same ring entry. Use the BMAN_RELEASE_FLAG_NOW flag to override this
+ * behaviour by committing the RCR entry (or entries) right away. If the RCR
+ * ring is full, the function will return -EBUSY unless BMAN_RELEASE_FLAG_WAIT
+ * is selected, in which case it will sleep waiting for space to become
+ * available in RCR. If the function receives a signal before such time (and
+ * BMAN_RELEASE_FLAG_WAIT_INT is set), the function returns -EINTR. Otherwise,
+ * it returns zero.
+ */
+int bman_release(struct bman_pool *pool, const struct bm_buffer *bufs, u8 num,
+ u32 flags);
+
+/**
+ * bman_acquire - Acquire buffer(s) from a buffer pool
+ * @pool: the buffer pool object to acquire from
+ * @bufs: array for storing the acquired buffers
+ * @num: the number of buffers desired (@bufs is at least this big)
+ *
+ * Issues an "Acquire" command via the portal's management command interface.
+ * The return value will be the number of buffers obtained from the pool, or a
+ * negative error code if a h/w error or pool starvation was encountered. In
+ * the latter case, the content of @bufs is undefined.
+ */
+int bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, u8 num,
+ u32 flags);
+
+/**
+ * bman_flush_stockpile - Flush stockpile buffer(s) to the buffer pool
+ * @pool: the buffer pool object the stockpile belongs
+ * @flags: bit-mask of BMAN_RELEASE_FLAG_*** options
+ *
+ * Adds stockpile buffers to RCR entries until the stockpile is empty.
+ * The return value will be a negative error code if a h/w error occurred.
+ * If BMAN_RELEASE_FLAG_NOW flag is passed and RCR ring is full,
+ * -EAGAIN will be returned.
+ */
+int bman_flush_stockpile(struct bman_pool *pool, u32 flags);
+
+/**
+ * bman_query_pools - Query all buffer pool states
+ * @state: storage for the queried availability and depletion states
+ */
+int bman_query_pools(struct bm_pool_state *state);
+
+#ifdef CONFIG_FSL_BMAN_CONFIG
+/**
+ * bman_query_free_buffers - Query how many free buffers are in buffer pool
+ * @pool: the buffer pool object to query
+ *
+ * Return the number of the free buffers
+ */
+u32 bman_query_free_buffers(struct bman_pool *pool);
+
+/**
+ * bman_update_pool_thresholds - Change the buffer pool's depletion thresholds
+ * @pool: the buffer pool object to which the thresholds will be set
+ * @thresholds: the new thresholds
+ */
+int bman_update_pool_thresholds(struct bman_pool *pool, const u32 *thresholds);
+#endif
+
+/**
+ * The below bman_p_***() variant might be called in a situation that the cpu
+ * which the portal affine to is not online yet.
+ * @bman_portal specifies which portal the API will use.
+*/
+int bman_p_irqsource_add(struct bman_portal *p, __maybe_unused u32 bits);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FSL_BMAN_H */
--- /dev/null
+++ b/include/linux/fsl_qman.h
@@ -0,0 +1,3900 @@
+/* Copyright 2008-2012 Freescale Semiconductor, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef FSL_QMAN_H
+#define FSL_QMAN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Last updated for v00.800 of the BG */
+
+/* Hardware constants */
+#define QM_CHANNEL_SWPORTAL0 0
+#define QMAN_CHANNEL_POOL1 0x21
+#define QMAN_CHANNEL_CAAM 0x80
+#define QMAN_CHANNEL_PME 0xa0
+#define QMAN_CHANNEL_POOL1_REV3 0x401
+#define QMAN_CHANNEL_CAAM_REV3 0x840
+#define QMAN_CHANNEL_PME_REV3 0x860
+#define QMAN_CHANNEL_DCE 0x8a0
+#define QMAN_CHANNEL_DCE_QMANREV312 0x880
+extern u16 qm_channel_pool1;
+extern u16 qm_channel_caam;
+extern u16 qm_channel_pme;
+extern u16 qm_channel_dce;
+enum qm_dc_portal {
+ qm_dc_portal_fman0 = 0,
+ qm_dc_portal_fman1 = 1,
+ qm_dc_portal_caam = 2,
+ qm_dc_portal_pme = 3,
+ qm_dc_portal_rman = 4,
+ qm_dc_portal_dce = 5
+};
+
+/* Portal processing (interrupt) sources */
+#define QM_PIRQ_CCSCI 0x00200000 /* CEETM Congestion State Change */
+#define QM_PIRQ_CSCI 0x00100000 /* Congestion State Change */
+#define QM_PIRQ_EQCI 0x00080000 /* Enqueue Command Committed */
+#define QM_PIRQ_EQRI 0x00040000 /* EQCR Ring (below threshold) */
+#define QM_PIRQ_DQRI 0x00020000 /* DQRR Ring (non-empty) */
+#define QM_PIRQ_MRI 0x00010000 /* MR Ring (non-empty) */
+/* This mask contains all the interrupt sources that need handling except DQRI,
+ * ie. that if present should trigger slow-path processing. */
+#define QM_PIRQ_SLOW (QM_PIRQ_CSCI | QM_PIRQ_EQCI | QM_PIRQ_EQRI | \
+ QM_PIRQ_MRI | QM_PIRQ_CCSCI)
+
+/* --- Clock speed --- */
+/* A qman driver instance may or may not know the current qman clock speed.
+ * However, certain CEETM calculations may not be possible if this is not known.
+ * The 'set' function will only succeed (return zero) if the driver did not
+ * already know the clock speed. Likewise, the 'get' function will only succeed
+ * if the driver does know the clock speed (either because it knew when booting,
+ * or was told via 'set'). In cases where software is running on a driver
+ * instance that does not know the clock speed (eg. on a hypervised data-plane),
+ * and the user can obtain the current qman clock speed by other means (eg. from
+ * a message sent from the control-plane), then the 'set' function can be used
+ * to enable rate-calculations in a driver where it would otherwise not be
+ * possible. */
+int qm_get_clock(u64 *clock_hz);
+int qm_set_clock(u64 clock_hz);
+
+/* For qman_static_dequeue_*** APIs */
+#define QM_SDQCR_CHANNELS_POOL_MASK 0x00007fff
+/* for n in [1,15] */
+#define QM_SDQCR_CHANNELS_POOL(n) (0x00008000 >> (n))
+/* for conversion from n of qm_channel */
+static inline u32 QM_SDQCR_CHANNELS_POOL_CONV(u16 channel)
+{
+ return QM_SDQCR_CHANNELS_POOL(channel + 1 - qm_channel_pool1);
+}
+
+/* For qman_volatile_dequeue(); Choose one PRECEDENCE. EXACT is optional. Use
+ * NUMFRAMES(n) (6-bit) or NUMFRAMES_TILLEMPTY to fill in the frame-count. Use
+ * FQID(n) to fill in the frame queue ID. */
+#define QM_VDQCR_PRECEDENCE_VDQCR 0x0
+#define QM_VDQCR_PRECEDENCE_SDQCR 0x80000000
+#define QM_VDQCR_EXACT 0x40000000
+#define QM_VDQCR_NUMFRAMES_MASK 0x3f000000
+#define QM_VDQCR_NUMFRAMES_SET(n) (((n) & 0x3f) << 24)
+#define QM_VDQCR_NUMFRAMES_GET(n) (((n) >> 24) & 0x3f)
+#define QM_VDQCR_NUMFRAMES_TILLEMPTY QM_VDQCR_NUMFRAMES_SET(0)
+
+
+/* ------------------------------------------------------- */
+/* --- Qman data structures (and associated constants) --- */
+
+/* Represents s/w corenet portal mapped data structures */
+struct qm_eqcr_entry; /* EQCR (EnQueue Command Ring) entries */
+struct qm_dqrr_entry; /* DQRR (DeQueue Response Ring) entries */
+struct qm_mr_entry; /* MR (Message Ring) entries */
+struct qm_mc_command; /* MC (Management Command) command */
+struct qm_mc_result; /* MC result */
+
+/* See David Lapp's "Frame formats" document, "dpateam", Jan 07, 2008 */
+#define QM_FD_FORMAT_SG 0x4
+#define QM_FD_FORMAT_LONG 0x2
+#define QM_FD_FORMAT_COMPOUND 0x1
+enum qm_fd_format {
+ /* 'contig' implies a contiguous buffer, whereas 'sg' implies a
+ * scatter-gather table. 'big' implies a 29-bit length with no offset
+ * field, otherwise length is 20-bit and offset is 9-bit. 'compound'
+ * implies a s/g-like table, where each entry itself represents a frame
+ * (contiguous or scatter-gather) and the 29-bit "length" is
+ * interpreted purely for congestion calculations, ie. a "congestion
+ * weight". */
+ qm_fd_contig = 0,
+ qm_fd_contig_big = QM_FD_FORMAT_LONG,
+ qm_fd_sg = QM_FD_FORMAT_SG,
+ qm_fd_sg_big = QM_FD_FORMAT_SG | QM_FD_FORMAT_LONG,
+ qm_fd_compound = QM_FD_FORMAT_COMPOUND
+};
+
+/* Capitalised versions are un-typed but can be used in static expressions */
+#define QM_FD_CONTIG 0
+#define QM_FD_CONTIG_BIG QM_FD_FORMAT_LONG
+#define QM_FD_SG QM_FD_FORMAT_SG
+#define QM_FD_SG_BIG (QM_FD_FORMAT_SG | QM_FD_FORMAT_LONG)
+#define QM_FD_COMPOUND QM_FD_FORMAT_COMPOUND
+
+/* See 1.5.1.1: "Frame Descriptor (FD)" */
+struct qm_fd {
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 dd:2; /* dynamic debug */
+ u8 liodn_offset:6;
+ u8 bpid:8; /* Buffer Pool ID */
+ u8 eliodn_offset:4;
+ u8 __reserved:4;
+ u8 addr_hi; /* high 8-bits of 40-bit address */
+ u32 addr_lo; /* low 32-bits of 40-bit address */
+#else
+ u32 addr_lo; /* low 32-bits of 40-bit address */
+ u8 addr_hi; /* high 8-bits of 40-bit address */
+ u8 __reserved:4;
+ u8 eliodn_offset:4;
+ u8 bpid:8; /* Buffer Pool ID */
+ u8 liodn_offset:6;
+ u8 dd:2; /* dynamic debug */
+#endif
+ };
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u64 __notaddress:24;
+ u64 addr:40;
+#else
+ u64 addr:40;
+ u64 __notaddress:24;
+#endif
+ };
+ u64 opaque_addr;
+ };
+ /* The 'format' field indicates the interpretation of the remaining 29
+ * bits of the 32-bit word. For packing reasons, it is duplicated in the
+ * other union elements. Note, union'd structs are difficult to use with
+ * static initialisation under gcc, in which case use the "opaque" form
+ * with one of the macros. */
+ union {
+ /* For easier/faster copying of this part of the fd (eg. from a
+ * DQRR entry to an EQCR entry) copy 'opaque' */
+ u32 opaque;
+ /* If 'format' is _contig or _sg, 20b length and 9b offset */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ enum qm_fd_format format:3;
+ u16 offset:9;
+ u32 length20:20;
+#else
+ u32 length20:20;
+ u16 offset:9;
+ enum qm_fd_format format:3;
+#endif
+ };
+ /* If 'format' is _contig_big or _sg_big, 29b length */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ enum qm_fd_format _format1:3;
+ u32 length29:29;
+#else
+ u32 length29:29;
+ enum qm_fd_format _format1:3;
+#endif
+ };
+ /* If 'format' is _compound, 29b "congestion weight" */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ enum qm_fd_format _format2:3;
+ u32 cong_weight:29;
+#else
+ u32 cong_weight:29;
+ enum qm_fd_format _format2:3;
+#endif
+ };
+ };
+ union {
+ u32 cmd;
+ u32 status;
+ };
+} __aligned(8);
+#define QM_FD_DD_NULL 0x00
+#define QM_FD_PID_MASK 0x3f
+static inline u64 qm_fd_addr_get64(const struct qm_fd *fd)
+{
+ return fd->addr;
+}
+
+static inline dma_addr_t qm_fd_addr(const struct qm_fd *fd)
+{
+ return (dma_addr_t)fd->addr;
+}
+/* Macro, so we compile better if 'v' isn't always 64-bit */
+#define qm_fd_addr_set64(fd, v) \
+ do { \
+ struct qm_fd *__fd931 = (fd); \
+ __fd931->addr = v; \
+ } while (0)
+
+/* For static initialisation of FDs (which is complicated by the use of unions
+ * in "struct qm_fd"), use the following macros. Note that;
+ * - 'dd', 'pid' and 'bpid' are ignored because there's no static initialisation
+ * use-case),
+ * - use capitalised QM_FD_*** formats for static initialisation.
+ */
+#define QM_FD_FMT_20(cmd, addr_hi, addr_lo, fmt, off, len) \
+ { 0, 0, 0, 0, 0, addr_hi, addr_lo, \
+ { (((fmt)&0x7) << 29) | (((off)&0x1ff) << 20) | ((len)&0xfffff) }, \
+ { cmd } }
+#define QM_FD_FMT_29(cmd, addr_hi, addr_lo, fmt, len) \
+ { 0, 0, 0, 0, 0, addr_hi, addr_lo, \
+ { (((fmt)&0x7) << 29) | ((len)&0x1fffffff) }, \
+ { cmd } }
+
+/* See 2.2.1.3 Multi-Core Datapath Acceleration Architecture */
+#define QM_SG_OFFSET_MASK 0x1FFF
+struct qm_sg_entry {
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 __reserved1[3];
+ u8 addr_hi; /* high 8-bits of 40-bit address */
+ u32 addr_lo; /* low 32-bits of 40-bit address */
+#else
+ u32 addr_lo; /* low 32-bits of 40-bit address */
+ u8 addr_hi; /* high 8-bits of 40-bit address */
+ u8 __reserved1[3];
+#endif
+ };
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u64 __notaddress:24;
+ u64 addr:40;
+#else
+ u64 addr:40;
+ u64 __notaddress:24;
+#endif
+ };
+ u64 opaque;
+ };
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 extension:1; /* Extension bit */
+ u32 final:1; /* Final bit */
+ u32 length:30;
+#else
+ u32 length:30;
+ u32 final:1; /* Final bit */
+ u32 extension:1; /* Extension bit */
+#endif
+ };
+ u32 sgt_efl;
+ };
+ u8 __reserved2;
+ u8 bpid;
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 __reserved3:3;
+ u16 offset:13;
+#else
+ u16 offset:13;
+ u16 __reserved3:3;
+#endif
+ };
+ u16 opaque_offset;
+ };
+} __packed;
+union qm_sg_efl {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 extension:1; /* Extension bit */
+ u32 final:1; /* Final bit */
+ u32 length:30;
+#else
+ u32 length:30;
+ u32 final:1; /* Final bit */
+ u32 extension:1; /* Extension bit */
+#endif
+ };
+ u32 efl;
+};
+static inline dma_addr_t qm_sg_addr(const struct qm_sg_entry *sg)
+{
+ return (dma_addr_t)be64_to_cpu(sg->opaque) & 0xffffffffffULL;
+}
+static inline u8 qm_sg_entry_get_ext(const struct qm_sg_entry *sg)
+{
+ union qm_sg_efl u;
+
+ u.efl = be32_to_cpu(sg->sgt_efl);
+ return u.extension;
+}
+static inline u8 qm_sg_entry_get_final(const struct qm_sg_entry *sg)
+{
+ union qm_sg_efl u;
+
+ u.efl = be32_to_cpu(sg->sgt_efl);
+ return u.final;
+}
+static inline u32 qm_sg_entry_get_len(const struct qm_sg_entry *sg)
+{
+ union qm_sg_efl u;
+
+ u.efl = be32_to_cpu(sg->sgt_efl);
+ return u.length;
+}
+static inline u8 qm_sg_entry_get_bpid(const struct qm_sg_entry *sg)
+{
+ return sg->bpid;
+}
+static inline u16 qm_sg_entry_get_offset(const struct qm_sg_entry *sg)
+{
+ u32 opaque_offset = be16_to_cpu(sg->opaque_offset);
+
+ return opaque_offset & 0x1fff;
+}
+
+/* Macro, so we compile better if 'v' isn't always 64-bit */
+#define qm_sg_entry_set64(sg, v) \
+ do { \
+ struct qm_sg_entry *__sg931 = (sg); \
+ __sg931->opaque = cpu_to_be64(v); \
+ } while (0)
+#define qm_sg_entry_set_ext(sg, v) \
+ do { \
+ union qm_sg_efl __u932; \
+ __u932.efl = be32_to_cpu((sg)->sgt_efl); \
+ __u932.extension = v; \
+ (sg)->sgt_efl = cpu_to_be32(__u932.efl); \
+ } while (0)
+#define qm_sg_entry_set_final(sg, v) \
+ do { \
+ union qm_sg_efl __u933; \
+ __u933.efl = be32_to_cpu((sg)->sgt_efl); \
+ __u933.final = v; \
+ (sg)->sgt_efl = cpu_to_be32(__u933.efl); \
+ } while (0)
+#define qm_sg_entry_set_len(sg, v) \
+ do { \
+ union qm_sg_efl __u934; \
+ __u934.efl = be32_to_cpu((sg)->sgt_efl); \
+ __u934.length = v; \
+ (sg)->sgt_efl = cpu_to_be32(__u934.efl); \
+ } while (0)
+#define qm_sg_entry_set_bpid(sg, v) \
+ do { \
+ struct qm_sg_entry *__u935 = (sg); \
+ __u935->bpid = v; \
+ } while (0)
+#define qm_sg_entry_set_offset(sg, v) \
+ do { \
+ struct qm_sg_entry *__u936 = (sg); \
+ __u936->opaque_offset = cpu_to_be16(v); \
+ } while (0)
+
+/* See 1.5.8.1: "Enqueue Command" */
+struct qm_eqcr_entry {
+ u8 __dont_write_directly__verb;
+ u8 dca;
+ u16 seqnum;
+ u32 orp; /* 24-bit */
+ u32 fqid; /* 24-bit */
+ u32 tag;
+ struct qm_fd fd;
+ u8 __reserved3[32];
+} __packed;
+#define QM_EQCR_VERB_VBIT 0x80
+#define QM_EQCR_VERB_CMD_MASK 0x61 /* but only one value; */
+#define QM_EQCR_VERB_CMD_ENQUEUE 0x01
+#define QM_EQCR_VERB_COLOUR_MASK 0x18 /* 4 possible values; */
+#define QM_EQCR_VERB_COLOUR_GREEN 0x00
+#define QM_EQCR_VERB_COLOUR_YELLOW 0x08
+#define QM_EQCR_VERB_COLOUR_RED 0x10
+#define QM_EQCR_VERB_COLOUR_OVERRIDE 0x18
+#define QM_EQCR_VERB_INTERRUPT 0x04 /* on command consumption */
+#define QM_EQCR_VERB_ORP 0x02 /* enable order restoration */
+#define QM_EQCR_DCA_ENABLE 0x80
+#define QM_EQCR_DCA_PARK 0x40
+#define QM_EQCR_DCA_IDXMASK 0x0f /* "DQRR::idx" goes here */
+#define QM_EQCR_SEQNUM_NESN 0x8000 /* Advance NESN */
+#define QM_EQCR_SEQNUM_NLIS 0x4000 /* More fragments to come */
+#define QM_EQCR_SEQNUM_SEQMASK 0x3fff /* sequence number goes here */
+#define QM_EQCR_FQID_NULL 0 /* eg. for an ORP seqnum hole */
+
+/* See 1.5.8.2: "Frame Dequeue Response" */
+struct qm_dqrr_entry {
+ u8 verb;
+ u8 stat;
+ u16 seqnum; /* 15-bit */
+ u8 tok;
+ u8 __reserved2[3];
+ u32 fqid; /* 24-bit */
+ u32 contextB;
+ struct qm_fd fd;
+ u8 __reserved4[32];
+};
+#define QM_DQRR_VERB_VBIT 0x80
+#define QM_DQRR_VERB_MASK 0x7f /* where the verb contains; */
+#define QM_DQRR_VERB_FRAME_DEQUEUE 0x60 /* "this format" */
+#define QM_DQRR_STAT_FQ_EMPTY 0x80 /* FQ empty */
+#define QM_DQRR_STAT_FQ_HELDACTIVE 0x40 /* FQ held active */
+#define QM_DQRR_STAT_FQ_FORCEELIGIBLE 0x20 /* FQ was force-eligible'd */
+#define QM_DQRR_STAT_FD_VALID 0x10 /* has a non-NULL FD */
+#define QM_DQRR_STAT_UNSCHEDULED 0x02 /* Unscheduled dequeue */
+#define QM_DQRR_STAT_DQCR_EXPIRED 0x01 /* VDQCR or PDQCR expired*/
+
+/* See 1.5.8.3: "ERN Message Response" */
+/* See 1.5.8.4: "FQ State Change Notification" */
+struct qm_mr_entry {
+ u8 verb;
+ union {
+ struct {
+ u8 dca;
+ u16 seqnum;
+ u8 rc; /* Rejection Code */
+ u32 orp:24;
+ u32 fqid; /* 24-bit */
+ u32 tag;
+ struct qm_fd fd;
+ } __packed ern;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 colour:2; /* See QM_MR_DCERN_COLOUR_* */
+ u8 __reserved1:3;
+ enum qm_dc_portal portal:3;
+#else
+ enum qm_dc_portal portal:3;
+ u8 __reserved1:3;
+ u8 colour:2; /* See QM_MR_DCERN_COLOUR_* */
+#endif
+ u16 __reserved2;
+ u8 rc; /* Rejection Code */
+ u32 __reserved3:24;
+ u32 fqid; /* 24-bit */
+ u32 tag;
+ struct qm_fd fd;
+ } __packed dcern;
+ struct {
+ u8 fqs; /* Frame Queue Status */
+ u8 __reserved1[6];
+ u32 fqid; /* 24-bit */
+ u32 contextB;
+ u8 __reserved2[16];
+ } __packed fq; /* FQRN/FQRNI/FQRL/FQPN */
+ };
+ u8 __reserved2[32];
+} __packed;
+#define QM_MR_VERB_VBIT 0x80
+/* The "ern" VERB bits match QM_EQCR_VERB_*** so aren't reproduced here. ERNs
+ * originating from direct-connect portals ("dcern") use 0x20 as a verb which
+ * would be invalid as a s/w enqueue verb. A s/w ERN can be distinguished from
+ * the other MR types by noting if the 0x20 bit is unset. */
+#define QM_MR_VERB_TYPE_MASK 0x27
+#define QM_MR_VERB_DC_ERN 0x20
+#define QM_MR_VERB_FQRN 0x21
+#define QM_MR_VERB_FQRNI 0x22
+#define QM_MR_VERB_FQRL 0x23
+#define QM_MR_VERB_FQPN 0x24
+#define QM_MR_RC_MASK 0xf0 /* contains one of; */
+#define QM_MR_RC_CGR_TAILDROP 0x00
+#define QM_MR_RC_WRED 0x10
+#define QM_MR_RC_ERROR 0x20
+#define QM_MR_RC_ORPWINDOW_EARLY 0x30
+#define QM_MR_RC_ORPWINDOW_LATE 0x40
+#define QM_MR_RC_FQ_TAILDROP 0x50
+#define QM_MR_RC_ORPWINDOW_RETIRED 0x60
+#define QM_MR_RC_ORP_ZERO 0x70
+#define QM_MR_FQS_ORLPRESENT 0x02 /* ORL fragments to come */
+#define QM_MR_FQS_NOTEMPTY 0x01 /* FQ has enqueued frames */
+#define QM_MR_DCERN_COLOUR_GREEN 0x00
+#define QM_MR_DCERN_COLOUR_YELLOW 0x01
+#define QM_MR_DCERN_COLOUR_RED 0x02
+#define QM_MR_DCERN_COLOUR_OVERRIDE 0x03
+
+/* An identical structure of FQD fields is present in the "Init FQ" command and
+ * the "Query FQ" result, it's suctioned out into the "struct qm_fqd" type.
+ * Within that, the 'stashing' and 'taildrop' pieces are also factored out, the
+ * latter has two inlines to assist with converting to/from the mant+exp
+ * representation. */
+struct qm_fqd_stashing {
+ /* See QM_STASHING_EXCL_<...> */
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 exclusive;
+ u8 __reserved1:2;
+ /* Numbers of cachelines */
+ u8 annotation_cl:2;
+ u8 data_cl:2;
+ u8 context_cl:2;
+#else
+ u8 context_cl:2;
+ u8 data_cl:2;
+ u8 annotation_cl:2;
+ u8 __reserved1:2;
+ u8 exclusive;
+#endif
+} __packed;
+struct qm_fqd_taildrop {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 __reserved1:3;
+ u16 mant:8;
+ u16 exp:5;
+#else
+ u16 exp:5;
+ u16 mant:8;
+ u16 __reserved1:3;
+#endif
+} __packed;
+struct qm_fqd_oac {
+ /* See QM_OAC_<...> */
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 oac:2; /* "Overhead Accounting Control" */
+ u8 __reserved1:6;
+#else
+ u8 __reserved1:6;
+ u8 oac:2; /* "Overhead Accounting Control" */
+#endif
+ /* Two's-complement value (-128 to +127) */
+ signed char oal; /* "Overhead Accounting Length" */
+} __packed;
+struct qm_fqd {
+ union {
+ u8 orpc;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 __reserved1:2;
+ u8 orprws:3;
+ u8 oa:1;
+ u8 olws:2;
+#else
+ u8 olws:2;
+ u8 oa:1;
+ u8 orprws:3;
+ u8 __reserved1:2;
+#endif
+ } __packed;
+ };
+ u8 cgid;
+ u16 fq_ctrl; /* See QM_FQCTRL_<...> */
+ union {
+ u16 dest_wq;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 channel:13; /* qm_channel */
+ u16 wq:3;
+#else
+ u16 wq:3;
+ u16 channel:13; /* qm_channel */
+#endif
+ } __packed dest;
+ };
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 __reserved2:1;
+ u16 ics_cred:15;
+#else
+ u16 __reserved2:1;
+ u16 ics_cred:15;
+#endif
+ /* For "Initialize Frame Queue" commands, the write-enable mask
+ * determines whether 'td' or 'oac_init' is observed. For query
+ * commands, this field is always 'td', and 'oac_query' (below) reflects
+ * the Overhead ACcounting values. */
+ union {
+ struct qm_fqd_taildrop td;
+ struct qm_fqd_oac oac_init;
+ };
+ u32 context_b;
+ union {
+ /* Treat it as 64-bit opaque */
+ u64 opaque;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 hi;
+ u32 lo;
+#else
+ u32 lo;
+ u32 hi;
+#endif
+ };
+ /* Treat it as s/w portal stashing config */
+ /* See 1.5.6.7.1: "FQD Context_A field used for [...] */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ struct qm_fqd_stashing stashing;
+ /* 48-bit address of FQ context to
+ * stash, must be cacheline-aligned */
+ u16 context_hi;
+ u32 context_lo;
+#else
+ u32 context_lo;
+ u16 context_hi;
+ struct qm_fqd_stashing stashing;
+#endif
+ } __packed;
+ } context_a;
+ struct qm_fqd_oac oac_query;
+} __packed;
+/* 64-bit converters for context_hi/lo */
+static inline u64 qm_fqd_stashing_get64(const struct qm_fqd *fqd)
+{
+ return ((u64)fqd->context_a.context_hi << 32) |
+ (u64)fqd->context_a.context_lo;
+}
+static inline dma_addr_t qm_fqd_stashing_addr(const struct qm_fqd *fqd)
+{
+ return (dma_addr_t)qm_fqd_stashing_get64(fqd);
+}
+static inline u64 qm_fqd_context_a_get64(const struct qm_fqd *fqd)
+{
+ return ((u64)fqd->context_a.hi << 32) |
+ (u64)fqd->context_a.lo;
+}
+/* Macro, so we compile better when 'v' isn't necessarily 64-bit */
+#define qm_fqd_stashing_set64(fqd, v) \
+ do { \
+ struct qm_fqd *__fqd931 = (fqd); \
+ __fqd931->context_a.context_hi = upper_32_bits(v); \
+ __fqd931->context_a.context_lo = lower_32_bits(v); \
+ } while (0)
+#define qm_fqd_context_a_set64(fqd, v) \
+ do { \
+ struct qm_fqd *__fqd931 = (fqd); \
+ __fqd931->context_a.hi = upper_32_bits(v); \
+ __fqd931->context_a.lo = lower_32_bits(v); \
+ } while (0)
+/* convert a threshold value into mant+exp representation */
+static inline int qm_fqd_taildrop_set(struct qm_fqd_taildrop *td, u32 val,
+ int roundup)
+{
+ u32 e = 0;
+ int oddbit = 0;
+ if (val > 0xe0000000)
+ return -ERANGE;
+ while (val > 0xff) {
+ oddbit = val & 1;
+ val >>= 1;
+ e++;
+ if (roundup && oddbit)
+ val++;
+ }
+ td->exp = e;
+ td->mant = val;
+ return 0;
+}
+/* and the other direction */
+static inline u32 qm_fqd_taildrop_get(const struct qm_fqd_taildrop *td)
+{
+ return (u32)td->mant << td->exp;
+}
+
+/* See 1.5.2.2: "Frame Queue Descriptor (FQD)" */
+/* Frame Queue Descriptor (FQD) field 'fq_ctrl' uses these constants */
+#define QM_FQCTRL_MASK 0x07ff /* 'fq_ctrl' flags; */
+#define QM_FQCTRL_CGE 0x0400 /* Congestion Group Enable */
+#define QM_FQCTRL_TDE 0x0200 /* Tail-Drop Enable */
+#define QM_FQCTRL_ORP 0x0100 /* ORP Enable */
+#define QM_FQCTRL_CTXASTASHING 0x0080 /* Context-A stashing */
+#define QM_FQCTRL_CPCSTASH 0x0040 /* CPC Stash Enable */
+#define QM_FQCTRL_FORCESFDR 0x0008 /* High-priority SFDRs */
+#define QM_FQCTRL_AVOIDBLOCK 0x0004 /* Don't block active */
+#define QM_FQCTRL_HOLDACTIVE 0x0002 /* Hold active in portal */
+#define QM_FQCTRL_PREFERINCACHE 0x0001 /* Aggressively cache FQD */
+#define QM_FQCTRL_LOCKINCACHE QM_FQCTRL_PREFERINCACHE /* older naming */
+
+/* See 1.5.6.7.1: "FQD Context_A field used for [...] */
+/* Frame Queue Descriptor (FQD) field 'CONTEXT_A' uses these constants */
+#define QM_STASHING_EXCL_ANNOTATION 0x04
+#define QM_STASHING_EXCL_DATA 0x02
+#define QM_STASHING_EXCL_CTX 0x01
+
+/* See 1.5.5.3: "Intra Class Scheduling" */
+/* FQD field 'OAC' (Overhead ACcounting) uses these constants */
+#define QM_OAC_ICS 0x2 /* Accounting for Intra-Class Scheduling */
+#define QM_OAC_CG 0x1 /* Accounting for Congestion Groups */
+
+/* See 1.5.8.4: "FQ State Change Notification" */
+/* This struct represents the 32-bit "WR_PARM_[GYR]" parameters in CGR fields
+ * and associated commands/responses. The WRED parameters are calculated from
+ * these fields as follows;
+ * MaxTH = MA * (2 ^ Mn)
+ * Slope = SA / (2 ^ Sn)
+ * MaxP = 4 * (Pn + 1)
+ */
+struct qm_cgr_wr_parm {
+ union {
+ u32 word;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 MA:8;
+ u32 Mn:5;
+ u32 SA:7; /* must be between 64-127 */
+ u32 Sn:6;
+ u32 Pn:6;
+#else
+ u32 Pn:6;
+ u32 Sn:6;
+ u32 SA:7; /* must be between 64-127 */
+ u32 Mn:5;
+ u32 MA:8;
+#endif
+ } __packed;
+ };
+} __packed;
+/* This struct represents the 13-bit "CS_THRES" CGR field. In the corresponding
+ * management commands, this is padded to a 16-bit structure field, so that's
+ * how we represent it here. The congestion state threshold is calculated from
+ * these fields as follows;
+ * CS threshold = TA * (2 ^ Tn)
+ */
+struct qm_cgr_cs_thres {
+ union {
+ u16 hword;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 __reserved:3;
+ u16 TA:8;
+ u16 Tn:5;
+#else
+ u16 Tn:5;
+ u16 TA:8;
+ u16 __reserved:3;
+#endif
+ } __packed;
+ };
+} __packed;
+/* This identical structure of CGR fields is present in the "Init/Modify CGR"
+ * commands and the "Query CGR" result. It's suctioned out here into its own
+ * struct. */
+struct __qm_mc_cgr {
+ struct qm_cgr_wr_parm wr_parm_g;
+ struct qm_cgr_wr_parm wr_parm_y;
+ struct qm_cgr_wr_parm wr_parm_r;
+ u8 wr_en_g; /* boolean, use QM_CGR_EN */
+ u8 wr_en_y; /* boolean, use QM_CGR_EN */
+ u8 wr_en_r; /* boolean, use QM_CGR_EN */
+ u8 cscn_en; /* boolean, use QM_CGR_EN */
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 cscn_targ_upd_ctrl; /* use QM_CSCN_TARG_UDP_ */
+ u16 cscn_targ_dcp_low; /* CSCN_TARG_DCP low-16bits */
+#else
+ u16 cscn_targ_dcp_low; /* CSCN_TARG_DCP low-16bits */
+ u16 cscn_targ_upd_ctrl; /* use QM_CSCN_TARG_UDP_ */
+#endif
+ };
+ u32 cscn_targ; /* use QM_CGR_TARG_* */
+ };
+ u8 cstd_en; /* boolean, use QM_CGR_EN */
+ u8 cs; /* boolean, only used in query response */
+ union {
+ /* use qm_cgr_cs_thres_set64() */
+ struct qm_cgr_cs_thres cs_thres;
+ u16 __cs_thres;
+ };
+ u8 mode; /* QMAN_CGR_MODE_FRAME not supported in rev1.0 */
+} __packed;
+#define QM_CGR_EN 0x01 /* For wr_en_*, cscn_en, cstd_en */
+#define QM_CGR_TARG_UDP_CTRL_WRITE_BIT 0x8000 /* value written to portal bit*/
+#define QM_CGR_TARG_UDP_CTRL_DCP 0x4000 /* 0: SWP, 1: DCP */
+#define QM_CGR_TARG_PORTAL(n) (0x80000000 >> (n)) /* s/w portal, 0-9 */
+#define QM_CGR_TARG_FMAN0 0x00200000 /* direct-connect portal: fman0 */
+#define QM_CGR_TARG_FMAN1 0x00100000 /* : fman1 */
+/* Convert CGR thresholds to/from "cs_thres" format */
+static inline u64 qm_cgr_cs_thres_get64(const struct qm_cgr_cs_thres *th)
+{
+ return (u64)th->TA << th->Tn;
+}
+static inline int qm_cgr_cs_thres_set64(struct qm_cgr_cs_thres *th, u64 val,
+ int roundup)
+{
+ u32 e = 0;
+ int oddbit = 0;
+ while (val > 0xff) {
+ oddbit = val & 1;
+ val >>= 1;
+ e++;
+ if (roundup && oddbit)
+ val++;
+ }
+ th->Tn = e;
+ th->TA = val;
+ return 0;
+}
+
+/* See 1.5.8.5.1: "Initialize FQ" */
+/* See 1.5.8.5.2: "Query FQ" */
+/* See 1.5.8.5.3: "Query FQ Non-Programmable Fields" */
+/* See 1.5.8.5.4: "Alter FQ State Commands " */
+/* See 1.5.8.6.1: "Initialize/Modify CGR" */
+/* See 1.5.8.6.2: "CGR Test Write" */
+/* See 1.5.8.6.3: "Query CGR" */
+/* See 1.5.8.6.4: "Query Congestion Group State" */
+struct qm_mcc_initfq {
+ u8 __reserved1;
+ u16 we_mask; /* Write Enable Mask */
+ u32 fqid; /* 24-bit */
+ u16 count; /* Initialises 'count+1' FQDs */
+ struct qm_fqd fqd; /* the FQD fields go here */
+ u8 __reserved3[30];
+} __packed;
+struct qm_mcc_queryfq {
+ u8 __reserved1[3];
+ u32 fqid; /* 24-bit */
+ u8 __reserved2[56];
+} __packed;
+struct qm_mcc_queryfq_np {
+ u8 __reserved1[3];
+ u32 fqid; /* 24-bit */
+ u8 __reserved2[56];
+} __packed;
+struct qm_mcc_alterfq {
+ u8 __reserved1[3];
+ u32 fqid; /* 24-bit */
+ u8 __reserved2;
+ u8 count; /* number of consecutive FQID */
+ u8 __reserved3[10];
+ u32 context_b; /* frame queue context b */
+ u8 __reserved4[40];
+} __packed;
+struct qm_mcc_initcgr {
+ u8 __reserved1;
+ u16 we_mask; /* Write Enable Mask */
+ struct __qm_mc_cgr cgr; /* CGR fields */
+ u8 __reserved2[2];
+ u8 cgid;
+ u8 __reserved4[32];
+} __packed;
+struct qm_mcc_cgrtestwrite {
+ u8 __reserved1[2];
+ u8 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */
+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */
+ u8 __reserved2[23];
+ u8 cgid;
+ u8 __reserved3[32];
+} __packed;
+struct qm_mcc_querycgr {
+ u8 __reserved1[30];
+ u8 cgid;
+ u8 __reserved2[32];
+} __packed;
+struct qm_mcc_querycongestion {
+ u8 __reserved[63];
+} __packed;
+struct qm_mcc_querywq {
+ u8 __reserved;
+ /* select channel if verb != QUERYWQ_DEDICATED */
+ union {
+ u16 channel_wq; /* ignores wq (3 lsbits) */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 id:13; /* qm_channel */
+ u16 __reserved1:3;
+#else
+ u16 __reserved1:3;
+ u16 id:13; /* qm_channel */
+#endif
+ } __packed channel;
+ };
+ u8 __reserved2[60];
+} __packed;
+
+struct qm_mcc_ceetm_lfqmt_config {
+ u8 __reserved1[4];
+ u32 lfqid:24;
+ u8 __reserved2[2];
+ u16 cqid;
+ u8 __reserved3[2];
+ u16 dctidx;
+ u8 __reserved4[48];
+} __packed;
+
+struct qm_mcc_ceetm_lfqmt_query {
+ u8 __reserved1[4];
+ u32 lfqid:24;
+ u8 __reserved2[56];
+} __packed;
+
+struct qm_mcc_ceetm_cq_config {
+ u8 __reserved1;
+ u16 cqid;
+ u8 dcpid;
+ u8 __reserved2;
+ u16 ccgid;
+ u8 __reserved3[56];
+} __packed;
+
+struct qm_mcc_ceetm_cq_query {
+ u8 __reserved1;
+ u16 cqid;
+ u8 dcpid;
+ u8 __reserved2[59];
+} __packed;
+
+struct qm_mcc_ceetm_dct_config {
+ u8 __reserved1;
+ u16 dctidx;
+ u8 dcpid;
+ u8 __reserved2[15];
+ u32 context_b;
+ u64 context_a;
+ u8 __reserved3[32];
+} __packed;
+
+struct qm_mcc_ceetm_dct_query {
+ u8 __reserved1;
+ u16 dctidx;
+ u8 dcpid;
+ u8 __reserved2[59];
+} __packed;
+
+struct qm_mcc_ceetm_class_scheduler_config {
+ u8 __reserved1;
+ u16 cqcid;
+ u8 dcpid;
+ u8 __reserved2[6];
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 gpc_reserved:1;
+ u8 gpc_combine_flag:1;
+ u8 gpc_prio_b:3;
+ u8 gpc_prio_a:3;
+#else
+ u8 gpc_prio_a:3;
+ u8 gpc_prio_b:3;
+ u8 gpc_combine_flag:1;
+ u8 gpc_reserved:1;
+#endif
+ u16 crem;
+ u16 erem;
+ u8 w[8];
+ u8 __reserved3[40];
+} __packed;
+
+struct qm_mcc_ceetm_class_scheduler_query {
+ u8 __reserved1;
+ u16 cqcid;
+ u8 dcpid;
+ u8 __reserved2[59];
+} __packed;
+
+#define CEETM_COMMAND_CHANNEL_MAPPING (0 << 12)
+#define CEETM_COMMAND_SP_MAPPING (1 << 12)
+#define CEETM_COMMAND_CHANNEL_SHAPER (2 << 12)
+#define CEETM_COMMAND_LNI_SHAPER (3 << 12)
+#define CEETM_COMMAND_TCFC (4 << 12)
+
+#define CEETM_CCGRID_MASK 0x01FF
+#define CEETM_CCGR_CM_CONFIGURE (0 << 14)
+#define CEETM_CCGR_DN_CONFIGURE (1 << 14)
+#define CEETM_CCGR_TEST_WRITE (2 << 14)
+#define CEETM_CCGR_CM_QUERY (0 << 14)
+#define CEETM_CCGR_DN_QUERY (1 << 14)
+#define CEETM_CCGR_DN_QUERY_FLUSH (2 << 14)
+#define CEETM_QUERY_CONGESTION_STATE (3 << 14)
+
+struct qm_mcc_ceetm_mapping_shaper_tcfc_config {
+ u8 __reserved1;
+ u16 cid;
+ u8 dcpid;
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 map_shaped:1;
+ u8 map_reserved:4;
+ u8 map_lni_id:3;
+#else
+ u8 map_lni_id:3;
+ u8 map_reserved:4;
+ u8 map_shaped:1;
+#endif
+ u8 __reserved2[58];
+ } __packed channel_mapping;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 map_reserved:5;
+ u8 map_lni_id:3;
+#else
+ u8 map_lni_id:3;
+ u8 map_reserved:5;
+#endif
+ u8 __reserved2[58];
+ } __packed sp_mapping;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 cpl:1;
+ u8 cpl_reserved:2;
+ u8 oal:5;
+#else
+ u8 oal:5;
+ u8 cpl_reserved:2;
+ u8 cpl:1;
+#endif
+ u32 crtcr:24;
+ u32 ertcr:24;
+ u16 crtbl;
+ u16 ertbl;
+ u8 mps; /* This will be hardcoded by driver with 60 */
+ u8 __reserved2[47];
+ } __packed shaper_config;
+ struct {
+ u8 __reserved2[11];
+ u64 lnitcfcc;
+ u8 __reserved3[40];
+ } __packed tcfc_config;
+ };
+} __packed;
+
+struct qm_mcc_ceetm_mapping_shaper_tcfc_query {
+ u8 __reserved1;
+ u16 cid;
+ u8 dcpid;
+ u8 __reserved2[59];
+} __packed;
+
+struct qm_mcc_ceetm_ccgr_config {
+ u8 __reserved1;
+ u16 ccgrid;
+ u8 dcpid;
+ u8 __reserved2;
+ u16 we_mask;
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 ctl_reserved:1;
+ u8 ctl_wr_en_g:1;
+ u8 ctl_wr_en_y:1;
+ u8 ctl_wr_en_r:1;
+ u8 ctl_td_en:1;
+ u8 ctl_td_mode:1;
+ u8 ctl_cscn_en:1;
+ u8 ctl_mode:1;
+#else
+ u8 ctl_mode:1;
+ u8 ctl_cscn_en:1;
+ u8 ctl_td_mode:1;
+ u8 ctl_td_en:1;
+ u8 ctl_wr_en_r:1;
+ u8 ctl_wr_en_y:1;
+ u8 ctl_wr_en_g:1;
+ u8 ctl_reserved:1;
+#endif
+ u8 cdv;
+ u16 cscn_tupd;
+ u8 oal;
+ u8 __reserved3;
+ struct qm_cgr_cs_thres cs_thres;
+ struct qm_cgr_cs_thres cs_thres_x;
+ struct qm_cgr_cs_thres td_thres;
+ struct qm_cgr_wr_parm wr_parm_g;
+ struct qm_cgr_wr_parm wr_parm_y;
+ struct qm_cgr_wr_parm wr_parm_r;
+ } __packed cm_config;
+ struct {
+ u8 dnc;
+ u8 dn0;
+ u8 dn1;
+ u64 dnba:40;
+ u8 __reserved3[2];
+ u16 dnth_0;
+ u8 __reserved4[2];
+ u16 dnth_1;
+ u8 __reserved5[8];
+ } __packed dn_config;
+ struct {
+ u8 __reserved3[3];
+ u64 i_cnt:40;
+ u8 __reserved4[16];
+ } __packed test_write;
+ };
+ u8 __reserved5[32];
+} __packed;
+
+struct qm_mcc_ceetm_ccgr_query {
+ u8 __reserved1;
+ u16 ccgrid;
+ u8 dcpid;
+ u8 __reserved2[59];
+} __packed;
+
+struct qm_mcc_ceetm_cq_peek_pop_xsfdrread {
+ u8 __reserved1;
+ u16 cqid;
+ u8 dcpid;
+ u8 ct;
+ u16 xsfdr;
+ u8 __reserved2[56];
+} __packed;
+
+#define CEETM_QUERY_DEQUEUE_STATISTICS 0x00
+#define CEETM_QUERY_DEQUEUE_CLEAR_STATISTICS 0x01
+#define CEETM_WRITE_DEQUEUE_STATISTICS 0x02
+#define CEETM_QUERY_REJECT_STATISTICS 0x03
+#define CEETM_QUERY_REJECT_CLEAR_STATISTICS 0x04
+#define CEETM_WRITE_REJECT_STATISTICS 0x05
+struct qm_mcc_ceetm_statistics_query_write {
+ u8 __reserved1;
+ u16 cid;
+ u8 dcpid;
+ u8 ct;
+ u8 __reserved2[13];
+ u64 frm_cnt:40;
+ u8 __reserved3[2];
+ u64 byte_cnt:48;
+ u8 __reserved[32];
+} __packed;
+
+struct qm_mc_command {
+ u8 __dont_write_directly__verb;
+ union {
+ struct qm_mcc_initfq initfq;
+ struct qm_mcc_queryfq queryfq;
+ struct qm_mcc_queryfq_np queryfq_np;
+ struct qm_mcc_alterfq alterfq;
+ struct qm_mcc_initcgr initcgr;
+ struct qm_mcc_cgrtestwrite cgrtestwrite;
+ struct qm_mcc_querycgr querycgr;
+ struct qm_mcc_querycongestion querycongestion;
+ struct qm_mcc_querywq querywq;
+ struct qm_mcc_ceetm_lfqmt_config lfqmt_config;
+ struct qm_mcc_ceetm_lfqmt_query lfqmt_query;
+ struct qm_mcc_ceetm_cq_config cq_config;
+ struct qm_mcc_ceetm_cq_query cq_query;
+ struct qm_mcc_ceetm_dct_config dct_config;
+ struct qm_mcc_ceetm_dct_query dct_query;
+ struct qm_mcc_ceetm_class_scheduler_config csch_config;
+ struct qm_mcc_ceetm_class_scheduler_query csch_query;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_config mst_config;
+ struct qm_mcc_ceetm_mapping_shaper_tcfc_query mst_query;
+ struct qm_mcc_ceetm_ccgr_config ccgr_config;
+ struct qm_mcc_ceetm_ccgr_query ccgr_query;
+ struct qm_mcc_ceetm_cq_peek_pop_xsfdrread cq_ppxr;
+ struct qm_mcc_ceetm_statistics_query_write stats_query_write;
+ };
+} __packed;
+#define QM_MCC_VERB_VBIT 0x80
+#define QM_MCC_VERB_MASK 0x7f /* where the verb contains; */
+#define QM_MCC_VERB_INITFQ_PARKED 0x40
+#define QM_MCC_VERB_INITFQ_SCHED 0x41
+#define QM_MCC_VERB_QUERYFQ 0x44
+#define QM_MCC_VERB_QUERYFQ_NP 0x45 /* "non-programmable" fields */
+#define QM_MCC_VERB_QUERYWQ 0x46
+#define QM_MCC_VERB_QUERYWQ_DEDICATED 0x47
+#define QM_MCC_VERB_ALTER_SCHED 0x48 /* Schedule FQ */
+#define QM_MCC_VERB_ALTER_FE 0x49 /* Force Eligible FQ */
+#define QM_MCC_VERB_ALTER_RETIRE 0x4a /* Retire FQ */
+#define QM_MCC_VERB_ALTER_OOS 0x4b /* Take FQ out of service */
+#define QM_MCC_VERB_ALTER_FQXON 0x4d /* FQ XON */
+#define QM_MCC_VERB_ALTER_FQXOFF 0x4e /* FQ XOFF */
+#define QM_MCC_VERB_INITCGR 0x50
+#define QM_MCC_VERB_MODIFYCGR 0x51
+#define QM_MCC_VERB_CGRTESTWRITE 0x52
+#define QM_MCC_VERB_QUERYCGR 0x58
+#define QM_MCC_VERB_QUERYCONGESTION 0x59
+/* INITFQ-specific flags */
+#define QM_INITFQ_WE_MASK 0x01ff /* 'Write Enable' flags; */
+#define QM_INITFQ_WE_OAC 0x0100
+#define QM_INITFQ_WE_ORPC 0x0080
+#define QM_INITFQ_WE_CGID 0x0040
+#define QM_INITFQ_WE_FQCTRL 0x0020
+#define QM_INITFQ_WE_DESTWQ 0x0010
+#define QM_INITFQ_WE_ICSCRED 0x0008
+#define QM_INITFQ_WE_TDTHRESH 0x0004
+#define QM_INITFQ_WE_CONTEXTB 0x0002
+#define QM_INITFQ_WE_CONTEXTA 0x0001
+/* INITCGR/MODIFYCGR-specific flags */
+#define QM_CGR_WE_MASK 0x07ff /* 'Write Enable Mask'; */
+#define QM_CGR_WE_WR_PARM_G 0x0400
+#define QM_CGR_WE_WR_PARM_Y 0x0200
+#define QM_CGR_WE_WR_PARM_R 0x0100
+#define QM_CGR_WE_WR_EN_G 0x0080
+#define QM_CGR_WE_WR_EN_Y 0x0040
+#define QM_CGR_WE_WR_EN_R 0x0020
+#define QM_CGR_WE_CSCN_EN 0x0010
+#define QM_CGR_WE_CSCN_TARG 0x0008
+#define QM_CGR_WE_CSTD_EN 0x0004
+#define QM_CGR_WE_CS_THRES 0x0002
+#define QM_CGR_WE_MODE 0x0001
+
+/* See 1.5.9.7 CEETM Management Commands */
+#define QM_CEETM_VERB_LFQMT_CONFIG 0x70
+#define QM_CEETM_VERB_LFQMT_QUERY 0x71
+#define QM_CEETM_VERB_CQ_CONFIG 0x72
+#define QM_CEETM_VERB_CQ_QUERY 0x73
+#define QM_CEETM_VERB_DCT_CONFIG 0x74
+#define QM_CEETM_VERB_DCT_QUERY 0x75
+#define QM_CEETM_VERB_CLASS_SCHEDULER_CONFIG 0x76
+#define QM_CEETM_VERB_CLASS_SCHEDULER_QUERY 0x77
+#define QM_CEETM_VERB_MAPPING_SHAPER_TCFC_CONFIG 0x78
+#define QM_CEETM_VERB_MAPPING_SHAPER_TCFC_QUERY 0x79
+#define QM_CEETM_VERB_CCGR_CONFIG 0x7A
+#define QM_CEETM_VERB_CCGR_QUERY 0x7B
+#define QM_CEETM_VERB_CQ_PEEK_POP_XFDRREAD 0x7C
+#define QM_CEETM_VERB_STATISTICS_QUERY_WRITE 0x7D
+
+/* See 1.5.8.5.1: "Initialize FQ" */
+/* See 1.5.8.5.2: "Query FQ" */
+/* See 1.5.8.5.3: "Query FQ Non-Programmable Fields" */
+/* See 1.5.8.5.4: "Alter FQ State Commands " */
+/* See 1.5.8.6.1: "Initialize/Modify CGR" */
+/* See 1.5.8.6.2: "CGR Test Write" */
+/* See 1.5.8.6.3: "Query CGR" */
+/* See 1.5.8.6.4: "Query Congestion Group State" */
+struct qm_mcr_initfq {
+ u8 __reserved1[62];
+} __packed;
+struct qm_mcr_queryfq {
+ u8 __reserved1[8];
+ struct qm_fqd fqd; /* the FQD fields are here */
+ u8 __reserved2[30];
+} __packed;
+struct qm_mcr_queryfq_np {
+ u8 __reserved1;
+ u8 state; /* QM_MCR_NP_STATE_*** */
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 __reserved2;
+ u32 fqd_link:24;
+ u16 __reserved3:2;
+ u16 odp_seq:14;
+ u16 __reserved4:2;
+ u16 orp_nesn:14;
+ u16 __reserved5:1;
+ u16 orp_ea_hseq:15;
+ u16 __reserved6:1;
+ u16 orp_ea_tseq:15;
+ u8 __reserved7;
+ u32 orp_ea_hptr:24;
+ u8 __reserved8;
+ u32 orp_ea_tptr:24;
+ u8 __reserved9;
+ u32 pfdr_hptr:24;
+ u8 __reserved10;
+ u32 pfdr_tptr:24;
+ u8 __reserved11[5];
+ u8 __reserved12:7;
+ u8 is:1;
+ u16 ics_surp;
+ u32 byte_cnt;
+ u8 __reserved13;
+ u32 frm_cnt:24;
+ u32 __reserved14;
+ u16 ra1_sfdr; /* QM_MCR_NP_RA1_*** */
+ u16 ra2_sfdr; /* QM_MCR_NP_RA2_*** */
+ u16 __reserved15;
+ u16 od1_sfdr; /* QM_MCR_NP_OD1_*** */
+ u16 od2_sfdr; /* QM_MCR_NP_OD2_*** */
+ u16 od3_sfdr; /* QM_MCR_NP_OD3_*** */
+#else
+ u8 __reserved2;
+ u32 fqd_link:24;
+
+ u16 odp_seq:14;
+ u16 __reserved3:2;
+
+ u16 orp_nesn:14;
+ u16 __reserved4:2;
+
+ u16 orp_ea_hseq:15;
+ u16 __reserved5:1;
+
+ u16 orp_ea_tseq:15;
+ u16 __reserved6:1;
+
+ u8 __reserved7;
+ u32 orp_ea_hptr:24;
+
+ u8 __reserved8;
+ u32 orp_ea_tptr:24;
+
+ u8 __reserved9;
+ u32 pfdr_hptr:24;
+
+ u8 __reserved10;
+ u32 pfdr_tptr:24;
+
+ u8 __reserved11[5];
+ u8 is:1;
+ u8 __reserved12:7;
+ u16 ics_surp;
+ u32 byte_cnt;
+ u8 __reserved13;
+ u32 frm_cnt:24;
+ u32 __reserved14;
+ u16 ra1_sfdr; /* QM_MCR_NP_RA1_*** */
+ u16 ra2_sfdr; /* QM_MCR_NP_RA2_*** */
+ u16 __reserved15;
+ u16 od1_sfdr; /* QM_MCR_NP_OD1_*** */
+ u16 od2_sfdr; /* QM_MCR_NP_OD2_*** */
+ u16 od3_sfdr; /* QM_MCR_NP_OD3_*** */
+#endif
+} __packed;
+
+
+struct qm_mcr_alterfq {
+ u8 fqs; /* Frame Queue Status */
+ u8 __reserved1[61];
+} __packed;
+struct qm_mcr_initcgr {
+ u8 __reserved1[62];
+} __packed;
+struct qm_mcr_cgrtestwrite {
+ u16 __reserved1;
+ struct __qm_mc_cgr cgr; /* CGR fields */
+ u8 __reserved2[3];
+ u32 __reserved3:24;
+ u32 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */
+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */
+ u32 __reserved4:24;
+ u32 a_bcnt_hi:8;/* high 8-bits of 40-bit "Average" */
+ u32 a_bcnt_lo; /* low 32-bits of 40-bit */
+ u16 lgt; /* Last Group Tick */
+ u16 wr_prob_g;
+ u16 wr_prob_y;
+ u16 wr_prob_r;
+ u8 __reserved5[8];
+} __packed;
+struct qm_mcr_querycgr {
+ u16 __reserved1;
+ struct __qm_mc_cgr cgr; /* CGR fields */
+ u8 __reserved2[3];
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved3:24;
+ u32 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */
+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */
+#else
+ u32 i_bcnt_lo; /* low 32-bits of 40-bit */
+ u32 i_bcnt_hi:8;/* high 8-bits of 40-bit "Instant" */
+ u32 __reserved3:24;
+#endif
+ };
+ u64 i_bcnt;
+ };
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u32 __reserved4:24;
+ u32 a_bcnt_hi:8;/* high 8-bits of 40-bit "Average" */
+ u32 a_bcnt_lo; /* low 32-bits of 40-bit */
+#else
+ u32 a_bcnt_lo; /* low 32-bits of 40-bit */
+ u32 a_bcnt_hi:8;/* high 8-bits of 40-bit "Average" */
+ u32 __reserved4:24;
+#endif
+ };
+ u64 a_bcnt;
+ };
+ union {
+ u32 cscn_targ_swp[4];
+ u8 __reserved5[16];
+ };
+} __packed;
+static inline u64 qm_mcr_querycgr_i_get64(const struct qm_mcr_querycgr *q)
+{
+ return be64_to_cpu(q->i_bcnt);
+}
+static inline u64 qm_mcr_querycgr_a_get64(const struct qm_mcr_querycgr *q)
+{
+ return be64_to_cpu(q->a_bcnt);
+}
+static inline u64 qm_mcr_cgrtestwrite_i_get64(
+ const struct qm_mcr_cgrtestwrite *q)
+{
+ return be64_to_cpu(((u64)q->i_bcnt_hi << 32) | (u64)q->i_bcnt_lo);
+}
+static inline u64 qm_mcr_cgrtestwrite_a_get64(
+ const struct qm_mcr_cgrtestwrite *q)
+{
+ return be64_to_cpu(((u64)q->a_bcnt_hi << 32) | (u64)q->a_bcnt_lo);
+}
+/* Macro, so we compile better if 'v' isn't always 64-bit */
+#define qm_mcr_querycgr_i_set64(q, v) \
+ do { \
+ struct qm_mcr_querycgr *__q931 = (fd); \
+ __q931->i_bcnt_hi = upper_32_bits(v); \
+ __q931->i_bcnt_lo = lower_32_bits(v); \
+ } while (0)
+#define qm_mcr_querycgr_a_set64(q, v) \
+ do { \
+ struct qm_mcr_querycgr *__q931 = (fd); \
+ __q931->a_bcnt_hi = upper_32_bits(v); \
+ __q931->a_bcnt_lo = lower_32_bits(v); \
+ } while (0)
+struct __qm_mcr_querycongestion {
+ u32 __state[8];
+};
+struct qm_mcr_querycongestion {
+ u8 __reserved[30];
+ /* Access this struct using QM_MCR_QUERYCONGESTION() */
+ struct __qm_mcr_querycongestion state;
+} __packed;
+struct qm_mcr_querywq {
+ union {
+ u16 channel_wq; /* ignores wq (3 lsbits) */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u16 id:13; /* qm_channel */
+ u16 __reserved:3;
+#else
+ u16 __reserved:3;
+ u16 id:13; /* qm_channel */
+#endif
+ } __packed channel;
+ };
+ u8 __reserved[28];
+ u32 wq_len[8];
+} __packed;
+
+/* QMAN CEETM Management Command Response */
+struct qm_mcr_ceetm_lfqmt_config {
+ u8 __reserved1[62];
+} __packed;
+struct qm_mcr_ceetm_lfqmt_query {
+ u8 __reserved1[8];
+ u16 cqid;
+ u8 __reserved2[2];
+ u16 dctidx;
+ u8 __reserved3[2];
+ u16 ccgid;
+ u8 __reserved4[44];
+} __packed;
+
+struct qm_mcr_ceetm_cq_config {
+ u8 __reserved1[62];
+} __packed;
+
+struct qm_mcr_ceetm_cq_query {
+ u8 __reserved1[4];
+ u16 ccgid;
+ u16 state;
+ u32 pfdr_hptr:24;
+ u32 pfdr_tptr:24;
+ u16 od1_xsfdr;
+ u16 od2_xsfdr;
+ u16 od3_xsfdr;
+ u16 od4_xsfdr;
+ u16 od5_xsfdr;
+ u16 od6_xsfdr;
+ u16 ra1_xsfdr;
+ u16 ra2_xsfdr;
+ u8 __reserved2;
+ u32 frm_cnt:24;
+ u8 __reserved333[28];
+} __packed;
+
+struct qm_mcr_ceetm_dct_config {
+ u8 __reserved1[62];
+} __packed;
+
+struct qm_mcr_ceetm_dct_query {
+ u8 __reserved1[18];
+ u32 context_b;
+ u64 context_a;
+ u8 __reserved2[32];
+} __packed;
+
+struct qm_mcr_ceetm_class_scheduler_config {
+ u8 __reserved1[62];
+} __packed;
+
+struct qm_mcr_ceetm_class_scheduler_query {
+ u8 __reserved1[9];
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 gpc_reserved:1;
+ u8 gpc_combine_flag:1;
+ u8 gpc_prio_b:3;
+ u8 gpc_prio_a:3;
+#else
+ u8 gpc_prio_a:3;
+ u8 gpc_prio_b:3;
+ u8 gpc_combine_flag:1;
+ u8 gpc_reserved:1;
+#endif
+ u16 crem;
+ u16 erem;
+ u8 w[8];
+ u8 __reserved2[5];
+ u32 wbfslist:24;
+ u32 d8;
+ u32 d9;
+ u32 d10;
+ u32 d11;
+ u32 d12;
+ u32 d13;
+ u32 d14;
+ u32 d15;
+} __packed;
+
+struct qm_mcr_ceetm_mapping_shaper_tcfc_config {
+ u16 cid;
+ u8 __reserved2[60];
+} __packed;
+
+struct qm_mcr_ceetm_mapping_shaper_tcfc_query {
+ u16 cid;
+ u8 __reserved1;
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 map_shaped:1;
+ u8 map_reserved:4;
+ u8 map_lni_id:3;
+#else
+ u8 map_lni_id:3;
+ u8 map_reserved:4;
+ u8 map_shaped:1;
+#endif
+ u8 __reserved2[58];
+ } __packed channel_mapping_query;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 map_reserved:5;
+ u8 map_lni_id:3;
+#else
+ u8 map_lni_id:3;
+ u8 map_reserved:5;
+#endif
+ u8 __reserved2[58];
+ } __packed sp_mapping_query;
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 cpl:1;
+ u8 cpl_reserved:2;
+ u8 oal:5;
+#else
+ u8 oal:5;
+ u8 cpl_reserved:2;
+ u8 cpl:1;
+#endif
+ u32 crtcr:24;
+ u32 ertcr:24;
+ u16 crtbl;
+ u16 ertbl;
+ u8 mps;
+ u8 __reserved2[15];
+ u32 crat;
+ u32 erat;
+ u8 __reserved3[24];
+ } __packed shaper_query;
+ struct {
+ u8 __reserved1[11];
+ u64 lnitcfcc;
+ u8 __reserved3[40];
+ } __packed tcfc_query;
+ };
+} __packed;
+
+struct qm_mcr_ceetm_ccgr_config {
+ u8 __reserved1[46];
+ union {
+ u8 __reserved2[8];
+ struct {
+ u16 timestamp;
+ u16 wr_porb_g;
+ u16 wr_prob_y;
+ u16 wr_prob_r;
+ } __packed test_write;
+ };
+ u8 __reserved3[8];
+} __packed;
+
+struct qm_mcr_ceetm_ccgr_query {
+ u8 __reserved1[6];
+ union {
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ u8 ctl_reserved:1;
+ u8 ctl_wr_en_g:1;
+ u8 ctl_wr_en_y:1;
+ u8 ctl_wr_en_r:1;
+ u8 ctl_td_en:1;
+ u8 ctl_td_mode:1;
+ u8 ctl_cscn_en:1;
+ u8 ctl_mode:1;
+#else
+ u8 ctl_mode:1;
+ u8 ctl_cscn_en:1;
+ u8 ctl_td_mode:1;
+ u8 ctl_td_en:1;
+ u8 ctl_wr_en_r:1;
+ u8 ctl_wr_en_y:1;
+ u8 ctl_wr_en_g:1;
+ u8 ctl_reserved:1;
+#endif
+ u8 cdv;
+ u8 __reserved2[2];
+ u8 oal;
+ u8 __reserved3;
+ struct qm_cgr_cs_thres cs_thres;
+ struct qm_cgr_cs_thres cs_thres_x;
+ struct qm_cgr_cs_thres td_thres;
+ struct qm_cgr_wr_parm wr_parm_g;
+ struct qm_cgr_wr_parm wr_parm_y;
+ struct qm_cgr_wr_parm wr_parm_r;
+ u16 cscn_targ_dcp;
+ u8 dcp_lsn;
+ u64 i_cnt:40;
+ u8 __reserved4[3];
+ u64 a_cnt:40;
+ u32 cscn_targ_swp[4];
+ } __packed cm_query;
+ struct {
+ u8 dnc;
+ u8 dn0;
+ u8 dn1;
+ u64 dnba:40;
+ u8 __reserved2[2];
+ u16 dnth_0;
+ u8 __reserved3[2];
+ u16 dnth_1;
+ u8 __reserved4[10];
+ u16 dnacc_0;
+ u8 __reserved5[2];
+ u16 dnacc_1;
+ u8 __reserved6[24];
+ } __packed dn_query;
+ struct {
+ u8 __reserved2[24];
+ struct __qm_mcr_querycongestion state;
+ } __packed congestion_state;
+
+ };
+} __packed;
+
+struct qm_mcr_ceetm_cq_peek_pop_xsfdrread {
+ u8 stat;
+ u8 __reserved1[11];
+ u16 dctidx;
+ struct qm_fd fd;
+ u8 __reserved2[32];
+} __packed;
+
+struct qm_mcr_ceetm_statistics_query {
+ u8 __reserved1[17];
+ u64 frm_cnt:40;
+ u8 __reserved2[2];
+ u64 byte_cnt:48;
+ u8 __reserved3[32];
+} __packed;
+
+struct qm_mc_result {
+ u8 verb;
+ u8 result;
+ union {
+ struct qm_mcr_initfq initfq;
+ struct qm_mcr_queryfq queryfq;
+ struct qm_mcr_queryfq_np queryfq_np;
+ struct qm_mcr_alterfq alterfq;
+ struct qm_mcr_initcgr initcgr;
+ struct qm_mcr_cgrtestwrite cgrtestwrite;
+ struct qm_mcr_querycgr querycgr;
+ struct qm_mcr_querycongestion querycongestion;
+ struct qm_mcr_querywq querywq;
+ struct qm_mcr_ceetm_lfqmt_config lfqmt_config;
+ struct qm_mcr_ceetm_lfqmt_query lfqmt_query;
+ struct qm_mcr_ceetm_cq_config cq_config;
+ struct qm_mcr_ceetm_cq_query cq_query;
+ struct qm_mcr_ceetm_dct_config dct_config;
+ struct qm_mcr_ceetm_dct_query dct_query;
+ struct qm_mcr_ceetm_class_scheduler_config csch_config;
+ struct qm_mcr_ceetm_class_scheduler_query csch_query;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_config mst_config;
+ struct qm_mcr_ceetm_mapping_shaper_tcfc_query mst_query;
+ struct qm_mcr_ceetm_ccgr_config ccgr_config;
+ struct qm_mcr_ceetm_ccgr_query ccgr_query;
+ struct qm_mcr_ceetm_cq_peek_pop_xsfdrread cq_ppxr;
+ struct qm_mcr_ceetm_statistics_query stats_query;
+ };
+} __packed;
+
+#define QM_MCR_VERB_RRID 0x80
+#define QM_MCR_VERB_MASK QM_MCC_VERB_MASK
+#define QM_MCR_VERB_INITFQ_PARKED QM_MCC_VERB_INITFQ_PARKED
+#define QM_MCR_VERB_INITFQ_SCHED QM_MCC_VERB_INITFQ_SCHED
+#define QM_MCR_VERB_QUERYFQ QM_MCC_VERB_QUERYFQ
+#define QM_MCR_VERB_QUERYFQ_NP QM_MCC_VERB_QUERYFQ_NP
+#define QM_MCR_VERB_QUERYWQ QM_MCC_VERB_QUERYWQ
+#define QM_MCR_VERB_QUERYWQ_DEDICATED QM_MCC_VERB_QUERYWQ_DEDICATED
+#define QM_MCR_VERB_ALTER_SCHED QM_MCC_VERB_ALTER_SCHED
+#define QM_MCR_VERB_ALTER_FE QM_MCC_VERB_ALTER_FE
+#define QM_MCR_VERB_ALTER_RETIRE QM_MCC_VERB_ALTER_RETIRE
+#define QM_MCR_VERB_ALTER_OOS QM_MCC_VERB_ALTER_OOS
+#define QM_MCR_RESULT_NULL 0x00
+#define QM_MCR_RESULT_OK 0xf0
+#define QM_MCR_RESULT_ERR_FQID 0xf1
+#define QM_MCR_RESULT_ERR_FQSTATE 0xf2
+#define QM_MCR_RESULT_ERR_NOTEMPTY 0xf3 /* OOS fails if FQ is !empty */
+#define QM_MCR_RESULT_ERR_BADCHANNEL 0xf4
+#define QM_MCR_RESULT_PENDING 0xf8
+#define QM_MCR_RESULT_ERR_BADCOMMAND 0xff
+#define QM_MCR_NP_STATE_FE 0x10
+#define QM_MCR_NP_STATE_R 0x08
+#define QM_MCR_NP_STATE_MASK 0x07 /* Reads FQD::STATE; */
+#define QM_MCR_NP_STATE_OOS 0x00
+#define QM_MCR_NP_STATE_RETIRED 0x01
+#define QM_MCR_NP_STATE_TEN_SCHED 0x02
+#define QM_MCR_NP_STATE_TRU_SCHED 0x03
+#define QM_MCR_NP_STATE_PARKED 0x04
+#define QM_MCR_NP_STATE_ACTIVE 0x05
+#define QM_MCR_NP_PTR_MASK 0x07ff /* for RA[12] & OD[123] */
+#define QM_MCR_NP_RA1_NRA(v) (((v) >> 14) & 0x3) /* FQD::NRA */
+#define QM_MCR_NP_RA2_IT(v) (((v) >> 14) & 0x1) /* FQD::IT */
+#define QM_MCR_NP_OD1_NOD(v) (((v) >> 14) & 0x3) /* FQD::NOD */
+#define QM_MCR_NP_OD3_NPC(v) (((v) >> 14) & 0x3) /* FQD::NPC */
+#define QM_MCR_FQS_ORLPRESENT 0x02 /* ORL fragments to come */
+#define QM_MCR_FQS_NOTEMPTY 0x01 /* FQ has enqueued frames */
+/* This extracts the state for congestion group 'n' from a query response.
+ * Eg.
+ * u8 cgr = [...];
+ * struct qm_mc_result *res = [...];
+ * printf("congestion group %d congestion state: %d\n", cgr,
+ * QM_MCR_QUERYCONGESTION(&res->querycongestion.state, cgr));
+ */
+#define __CGR_WORD(num) (num >> 5)
+#define __CGR_SHIFT(num) (num & 0x1f)
+#define __CGR_NUM (sizeof(struct __qm_mcr_querycongestion) << 3)
+static inline int QM_MCR_QUERYCONGESTION(struct __qm_mcr_querycongestion *p,
+ u8 cgr)
+{
+ return p->__state[__CGR_WORD(cgr)] & (0x80000000 >> __CGR_SHIFT(cgr));
+}
+
+
+/*********************/
+/* Utility interface */
+/*********************/
+
+/* Represents an allocator over a range of FQIDs. NB, accesses are not locked,
+ * spinlock them yourself if needed. */
+struct qman_fqid_pool;
+
+/* Create/destroy a FQID pool, num must be a multiple of 32. NB, _destroy()
+ * always succeeds, but returns non-zero if there were "leaked" FQID
+ * allocations. */
+struct qman_fqid_pool *qman_fqid_pool_create(u32 fqid_start, u32 num);
+int qman_fqid_pool_destroy(struct qman_fqid_pool *pool);
+/* Alloc/free a FQID from the range. _alloc() returns zero for success. */
+int qman_fqid_pool_alloc(struct qman_fqid_pool *pool, u32 *fqid);
+void qman_fqid_pool_free(struct qman_fqid_pool *pool, u32 fqid);
+u32 qman_fqid_pool_used(struct qman_fqid_pool *pool);
+
+/*******************************************************************/
+/* Managed (aka "shared" or "mux/demux") portal, high-level i/face */
+/*******************************************************************/
+
+ /* Portal and Frame Queues */
+ /* ----------------------- */
+/* Represents a managed portal */
+struct qman_portal;
+
+/* This object type represents Qman frame queue descriptors (FQD), it is
+ * cacheline-aligned, and initialised by qman_create_fq(). The structure is
+ * defined further down. */
+struct qman_fq;
+
+/* This object type represents a Qman congestion group, it is defined further
+ * down. */
+struct qman_cgr;
+
+struct qman_portal_config {
+ /* If the caller enables DQRR stashing (and thus wishes to operate the
+ * portal from only one cpu), this is the logical CPU that the portal
+ * will stash to. Whether stashing is enabled or not, this setting is
+ * also used for any "core-affine" portals, ie. default portals
+ * associated to the corresponding cpu. -1 implies that there is no core
+ * affinity configured. */
+ int cpu;
+ /* portal interrupt line */
+ int irq;
+ /* the unique index of this portal */
+ u32 index;
+ /* Is this portal shared? (If so, it has coarser locking and demuxes
+ * processing on behalf of other CPUs.) */
+ int is_shared;
+ /* The portal's dedicated channel id, use this value for initialising
+ * frame queues to target this portal when scheduled. */
+ u16 channel;
+ /* A mask of which pool channels this portal has dequeue access to
+ * (using QM_SDQCR_CHANNELS_POOL(n) for the bitmask) */
+ u32 pools;
+};
+
+/* This enum, and the callback type that returns it, are used when handling
+ * dequeued frames via DQRR. Note that for "null" callbacks registered with the
+ * portal object (for handling dequeues that do not demux because contextB is
+ * NULL), the return value *MUST* be qman_cb_dqrr_consume. */
+enum qman_cb_dqrr_result {
+ /* DQRR entry can be consumed */
+ qman_cb_dqrr_consume,
+ /* Like _consume, but requests parking - FQ must be held-active */
+ qman_cb_dqrr_park,
+ /* Does not consume, for DCA mode only. This allows out-of-order
+ * consumes by explicit calls to qman_dca() and/or the use of implicit
+ * DCA via EQCR entries. */
+ qman_cb_dqrr_defer,
+ /* Stop processing without consuming this ring entry. Exits the current
+ * qman_poll_dqrr() or interrupt-handling, as appropriate. If within an
+ * interrupt handler, the callback would typically call
+ * qman_irqsource_remove(QM_PIRQ_DQRI) before returning this value,
+ * otherwise the interrupt will reassert immediately. */
+ qman_cb_dqrr_stop,
+ /* Like qman_cb_dqrr_stop, but consumes the current entry. */
+ qman_cb_dqrr_consume_stop
+};
+typedef enum qman_cb_dqrr_result (*qman_cb_dqrr)(struct qman_portal *qm,
+ struct qman_fq *fq,
+ const struct qm_dqrr_entry *dqrr);
+
+/* This callback type is used when handling ERNs, FQRNs and FQRLs via MR. They
+ * are always consumed after the callback returns. */
+typedef void (*qman_cb_mr)(struct qman_portal *qm, struct qman_fq *fq,
+ const struct qm_mr_entry *msg);
+
+/* This callback type is used when handling DCP ERNs */
+typedef void (*qman_cb_dc_ern)(struct qman_portal *qm,
+ const struct qm_mr_entry *msg);
+
+/* s/w-visible states. Ie. tentatively scheduled + truly scheduled + active +
+ * held-active + held-suspended are just "sched". Things like "retired" will not
+ * be assumed until it is complete (ie. QMAN_FQ_STATE_CHANGING is set until
+ * then, to indicate it's completing and to gate attempts to retry the retire
+ * command). Note, park commands do not set QMAN_FQ_STATE_CHANGING because it's
+ * technically impossible in the case of enqueue DCAs (which refer to DQRR ring
+ * index rather than the FQ that ring entry corresponds to), so repeated park
+ * commands are allowed (if you're silly enough to try) but won't change FQ
+ * state, and the resulting park notifications move FQs from "sched" to
+ * "parked". */
+enum qman_fq_state {
+ qman_fq_state_oos,
+ qman_fq_state_parked,
+ qman_fq_state_sched,
+ qman_fq_state_retired
+};
+
+/* Frame queue objects (struct qman_fq) are stored within memory passed to
+ * qman_create_fq(), as this allows stashing of caller-provided demux callback
+ * pointers at no extra cost to stashing of (driver-internal) FQ state. If the
+ * caller wishes to add per-FQ state and have it benefit from dequeue-stashing,
+ * they should;
+ *
+ * (a) extend the qman_fq structure with their state; eg.
+ *
+ * // myfq is allocated and driver_fq callbacks filled in;
+ * struct my_fq {
+ * struct qman_fq base;
+ * int an_extra_field;
+ * [ ... add other fields to be associated with each FQ ...]
+ * } *myfq = some_my_fq_allocator();
+ * struct qman_fq *fq = qman_create_fq(fqid, flags, &myfq->base);
+ *
+ * // in a dequeue callback, access extra fields from 'fq' via a cast;
+ * struct my_fq *myfq = (struct my_fq *)fq;
+ * do_something_with(myfq->an_extra_field);
+ * [...]
+ *
+ * (b) when and if configuring the FQ for context stashing, specify how ever
+ * many cachelines are required to stash 'struct my_fq', to accelerate not
+ * only the Qman driver but the callback as well.
+ */
+
+struct qman_fq_cb {
+ qman_cb_dqrr dqrr; /* for dequeued frames */
+ qman_cb_mr ern; /* for s/w ERNs */
+ qman_cb_mr fqs; /* frame-queue state changes*/
+};
+
+struct qman_fq {
+ /* Caller of qman_create_fq() provides these demux callbacks */
+ struct qman_fq_cb cb;
+ /* These are internal to the driver, don't touch. In particular, they
+ * may change, be removed, or extended (so you shouldn't rely on
+ * sizeof(qman_fq) being a constant). */
+ spinlock_t fqlock;
+ u32 fqid;
+ volatile unsigned long flags;
+ enum qman_fq_state state;
+ int cgr_groupid;
+ struct rb_node node;
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ u32 key;
+#endif
+};
+
+/* This callback type is used when handling congestion group entry/exit.
+ * 'congested' is non-zero on congestion-entry, and zero on congestion-exit. */
+typedef void (*qman_cb_cgr)(struct qman_portal *qm,
+ struct qman_cgr *cgr, int congested);
+
+struct qman_cgr {
+ /* Set these prior to qman_create_cgr() */
+ u32 cgrid; /* 0..255, but u32 to allow specials like -1, 256, etc.*/
+ qman_cb_cgr cb;
+ /* These are private to the driver */
+ u16 chan; /* portal channel this object is created on */
+ struct list_head node;
+};
+
+/* Flags to qman_create_fq() */
+#define QMAN_FQ_FLAG_NO_ENQUEUE 0x00000001 /* can't enqueue */
+#define QMAN_FQ_FLAG_NO_MODIFY 0x00000002 /* can only enqueue */
+#define QMAN_FQ_FLAG_TO_DCPORTAL 0x00000004 /* consumed by CAAM/PME/Fman */
+#define QMAN_FQ_FLAG_LOCKED 0x00000008 /* multi-core locking */
+#define QMAN_FQ_FLAG_AS_IS 0x00000010 /* query h/w state */
+#define QMAN_FQ_FLAG_DYNAMIC_FQID 0x00000020 /* (de)allocate fqid */
+
+/* Flags to qman_destroy_fq() */
+#define QMAN_FQ_DESTROY_PARKED 0x00000001 /* FQ can be parked or OOS */
+
+/* Flags from qman_fq_state() */
+#define QMAN_FQ_STATE_CHANGING 0x80000000 /* 'state' is changing */
+#define QMAN_FQ_STATE_NE 0x40000000 /* retired FQ isn't empty */
+#define QMAN_FQ_STATE_ORL 0x20000000 /* retired FQ has ORL */
+#define QMAN_FQ_STATE_BLOCKOOS 0xe0000000 /* if any are set, no OOS */
+#define QMAN_FQ_STATE_CGR_EN 0x10000000 /* CGR enabled */
+#define QMAN_FQ_STATE_VDQCR 0x08000000 /* being volatile dequeued */
+
+/* Flags to qman_init_fq() */
+#define QMAN_INITFQ_FLAG_SCHED 0x00000001 /* schedule rather than park */
+#define QMAN_INITFQ_FLAG_LOCAL 0x00000004 /* set dest portal */
+
+/* Flags to qman_volatile_dequeue() */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+#define QMAN_VOLATILE_FLAG_WAIT 0x00000001 /* wait if VDQCR is in use */
+#define QMAN_VOLATILE_FLAG_WAIT_INT 0x00000002 /* if wait, interruptible? */
+#define QMAN_VOLATILE_FLAG_FINISH 0x00000004 /* wait till VDQCR completes */
+#endif
+
+/* Flags to qman_enqueue(). NB, the strange numbering is to align with hardware,
+ * bit-wise. (NB: the PME API is sensitive to these precise numberings too, so
+ * any change here should be audited in PME.) */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT
+#define QMAN_ENQUEUE_FLAG_WAIT 0x00010000 /* wait if EQCR is full */
+#define QMAN_ENQUEUE_FLAG_WAIT_INT 0x00020000 /* if wait, interruptible? */
+#ifdef CONFIG_FSL_DPA_CAN_WAIT_SYNC
+#define QMAN_ENQUEUE_FLAG_WAIT_SYNC 0x00000004 /* if wait, until consumed? */
+#endif
+#endif
+#define QMAN_ENQUEUE_FLAG_WATCH_CGR 0x00080000 /* watch congestion state */
+#define QMAN_ENQUEUE_FLAG_DCA 0x00008000 /* perform enqueue-DCA */
+#define QMAN_ENQUEUE_FLAG_DCA_PARK 0x00004000 /* If DCA, requests park */
+#define QMAN_ENQUEUE_FLAG_DCA_PTR(p) /* If DCA, p is DQRR entry */ \
+ (((u32)(p) << 2) & 0x00000f00)
+#define QMAN_ENQUEUE_FLAG_C_GREEN 0x00000000 /* choose one C_*** flag */
+#define QMAN_ENQUEUE_FLAG_C_YELLOW 0x00000008
+#define QMAN_ENQUEUE_FLAG_C_RED 0x00000010
+#define QMAN_ENQUEUE_FLAG_C_OVERRIDE 0x00000018
+/* For the ORP-specific qman_enqueue_orp() variant;
+ * - this flag indicates "Not Last In Sequence", ie. all but the final fragment
+ * of a frame. */
+#define QMAN_ENQUEUE_FLAG_NLIS 0x01000000
+/* - this flag performs no enqueue but fills in an ORP sequence number that
+ * would otherwise block it (eg. if a frame has been dropped). */
+#define QMAN_ENQUEUE_FLAG_HOLE 0x02000000
+/* - this flag performs no enqueue but advances NESN to the given sequence
+ * number. */
+#define QMAN_ENQUEUE_FLAG_NESN 0x04000000
+
+/* Flags to qman_modify_cgr() */
+#define QMAN_CGR_FLAG_USE_INIT 0x00000001
+#define QMAN_CGR_MODE_FRAME 0x00000001
+
+ /* Portal Management */
+ /* ----------------- */
+/**
+ * qman_get_portal_config - get portal configuration settings
+ *
+ * This returns a read-only view of the current cpu's affine portal settings.
+ */
+const struct qman_portal_config *qman_get_portal_config(void);
+
+/**
+ * qman_irqsource_get - return the portal work that is interrupt-driven
+ *
+ * Returns a bitmask of QM_PIRQ_**I processing sources that are currently
+ * enabled for interrupt handling on the current cpu's affine portal. These
+ * sources will trigger the portal interrupt and the interrupt handler (or a
+ * tasklet/bottom-half it defers to) will perform the corresponding processing
+ * work. The qman_poll_***() functions will only process sources that are not in
+ * this bitmask. If the current CPU is sharing a portal hosted on another CPU,
+ * this always returns zero.
+ */
+u32 qman_irqsource_get(void);
+
+/**
+ * qman_irqsource_add - add processing sources to be interrupt-driven
+ * @bits: bitmask of QM_PIRQ_**I processing sources
+ *
+ * Adds processing sources that should be interrupt-driven (rather than
+ * processed via qman_poll_***() functions). Returns zero for success, or
+ * -EINVAL if the current CPU is sharing a portal hosted on another CPU.
+ */
+int qman_irqsource_add(u32 bits);
+
+/**
+ * qman_irqsource_remove - remove processing sources from being interrupt-driven
+ * @bits: bitmask of QM_PIRQ_**I processing sources
+ *
+ * Removes processing sources from being interrupt-driven, so that they will
+ * instead be processed via qman_poll_***() functions. Returns zero for success,
+ * or -EINVAL if the current CPU is sharing a portal hosted on another CPU.
+ */
+int qman_irqsource_remove(u32 bits);
+
+/**
+ * qman_affine_cpus - return a mask of cpus that have affine portals
+ */
+const cpumask_t *qman_affine_cpus(void);
+
+/**
+ * qman_affine_channel - return the channel ID of an portal
+ * @cpu: the cpu whose affine portal is the subject of the query
+ *
+ * If @cpu is -1, the affine portal for the current CPU will be used. It is a
+ * bug to call this function for any value of @cpu (other than -1) that is not a
+ * member of the mask returned from qman_affine_cpus().
+ */
+u16 qman_affine_channel(int cpu);
+
+/**
+ * qman_get_affine_portal - return the portal pointer affine to cpu
+ * @cpu: the cpu whose affine portal is the subject of the query
+ *
+ */
+void *qman_get_affine_portal(int cpu);
+
+/**
+ * qman_poll_dqrr - process DQRR (fast-path) entries
+ * @limit: the maximum number of DQRR entries to process
+ *
+ * Use of this function requires that DQRR processing not be interrupt-driven.
+ * Ie. the value returned by qman_irqsource_get() should not include
+ * QM_PIRQ_DQRI. If the current CPU is sharing a portal hosted on another CPU,
+ * this function will return -EINVAL, otherwise the return value is >=0 and
+ * represents the number of DQRR entries processed.
+ */
+int qman_poll_dqrr(unsigned int limit);
+
+/**
+ * qman_poll_slow - process anything (except DQRR) that isn't interrupt-driven.
+ *
+ * This function does any portal processing that isn't interrupt-driven. If the
+ * current CPU is sharing a portal hosted on another CPU, this function will
+ * return (u32)-1, otherwise the return value is a bitmask of QM_PIRQ_* sources
+ * indicating what interrupt sources were actually processed by the call.
+ */
+u32 qman_poll_slow(void);
+
+/**
+ * qman_poll - legacy wrapper for qman_poll_dqrr() and qman_poll_slow()
+ *
+ * Dispatcher logic on a cpu can use this to trigger any maintenance of the
+ * affine portal. There are two classes of portal processing in question;
+ * fast-path (which involves demuxing dequeue ring (DQRR) entries and tracking
+ * enqueue ring (EQCR) consumption), and slow-path (which involves EQCR
+ * thresholds, congestion state changes, etc). This function does whatever
+ * processing is not triggered by interrupts.
+ *
+ * Note, if DQRR and some slow-path processing are poll-driven (rather than
+ * interrupt-driven) then this function uses a heuristic to determine how often
+ * to run slow-path processing - as slow-path processing introduces at least a
+ * minimum latency each time it is run, whereas fast-path (DQRR) processing is
+ * close to zero-cost if there is no work to be done. Applications can tune this
+ * behaviour themselves by using qman_poll_dqrr() and qman_poll_slow() directly
+ * rather than going via this wrapper.
+ */
+void qman_poll(void);
+
+/**
+ * qman_stop_dequeues - Stop h/w dequeuing to the s/w portal
+ *
+ * Disables DQRR processing of the portal. This is reference-counted, so
+ * qman_start_dequeues() must be called as many times as qman_stop_dequeues() to
+ * truly re-enable dequeuing.
+ */
+void qman_stop_dequeues(void);
+
+/**
+ * qman_start_dequeues - (Re)start h/w dequeuing to the s/w portal
+ *
+ * Enables DQRR processing of the portal. This is reference-counted, so
+ * qman_start_dequeues() must be called as many times as qman_stop_dequeues() to
+ * truly re-enable dequeuing.
+ */
+void qman_start_dequeues(void);
+
+/**
+ * qman_static_dequeue_add - Add pool channels to the portal SDQCR
+ * @pools: bit-mask of pool channels, using QM_SDQCR_CHANNELS_POOL(n)
+ *
+ * Adds a set of pool channels to the portal's static dequeue command register
+ * (SDQCR). The requested pools are limited to those the portal has dequeue
+ * access to.
+ */
+void qman_static_dequeue_add(u32 pools);
+
+/**
+ * qman_static_dequeue_del - Remove pool channels from the portal SDQCR
+ * @pools: bit-mask of pool channels, using QM_SDQCR_CHANNELS_POOL(n)
+ *
+ * Removes a set of pool channels from the portal's static dequeue command
+ * register (SDQCR). The requested pools are limited to those the portal has
+ * dequeue access to.
+ */
+void qman_static_dequeue_del(u32 pools);
+
+/**
+ * qman_static_dequeue_get - return the portal's current SDQCR
+ *
+ * Returns the portal's current static dequeue command register (SDQCR). The
+ * entire register is returned, so if only the currently-enabled pool channels
+ * are desired, mask the return value with QM_SDQCR_CHANNELS_POOL_MASK.
+ */
+u32 qman_static_dequeue_get(void);
+
+/**
+ * qman_dca - Perform a Discrete Consumption Acknowledgement
+ * @dq: the DQRR entry to be consumed
+ * @park_request: indicates whether the held-active @fq should be parked
+ *
+ * Only allowed in DCA-mode portals, for DQRR entries whose handler callback had
+ * previously returned 'qman_cb_dqrr_defer'. NB, as with the other APIs, this
+ * does not take a 'portal' argument but implies the core affine portal from the
+ * cpu that is currently executing the function. For reasons of locking, this
+ * function must be called from the same CPU as that which processed the DQRR
+ * entry in the first place.
+ */
+void qman_dca(struct qm_dqrr_entry *dq, int park_request);
+
+/**
+ * qman_eqcr_is_empty - Determine if portal's EQCR is empty
+ *
+ * For use in situations where a cpu-affine caller needs to determine when all
+ * enqueues for the local portal have been processed by Qman but can't use the
+ * QMAN_ENQUEUE_FLAG_WAIT_SYNC flag to do this from the final qman_enqueue().
+ * The function forces tracking of EQCR consumption (which normally doesn't
+ * happen until enqueue processing needs to find space to put new enqueue
+ * commands), and returns zero if the ring still has unprocessed entries,
+ * non-zero if it is empty.
+ */
+int qman_eqcr_is_empty(void);
+
+/**
+ * qman_set_dc_ern - Set the handler for DCP enqueue rejection notifications
+ * @handler: callback for processing DCP ERNs
+ * @affine: whether this handler is specific to the locally affine portal
+ *
+ * If a hardware block's interface to Qman (ie. its direct-connect portal, or
+ * DCP) is configured not to receive enqueue rejections, then any enqueues
+ * through that DCP that are rejected will be sent to a given software portal.
+ * If @affine is non-zero, then this handler will only be used for DCP ERNs
+ * received on the portal affine to the current CPU. If multiple CPUs share a
+ * portal and they all call this function, they will be setting the handler for
+ * the same portal! If @affine is zero, then this handler will be global to all
+ * portals handled by this instance of the driver. Only those portals that do
+ * not have their own affine handler will use the global handler.
+ */
+void qman_set_dc_ern(qman_cb_dc_ern handler, int affine);
+
+ /* FQ management */
+ /* ------------- */
+/**
+ * qman_create_fq - Allocates a FQ
+ * @fqid: the index of the FQD to encapsulate, must be "Out of Service"
+ * @flags: bit-mask of QMAN_FQ_FLAG_*** options
+ * @fq: memory for storing the 'fq', with callbacks filled in
+ *
+ * Creates a frame queue object for the given @fqid, unless the
+ * QMAN_FQ_FLAG_DYNAMIC_FQID flag is set in @flags, in which case a FQID is
+ * dynamically allocated (or the function fails if none are available). Once
+ * created, the caller should not touch the memory at 'fq' except as extended to
+ * adjacent memory for user-defined fields (see the definition of "struct
+ * qman_fq" for more info). NO_MODIFY is only intended for enqueuing to
+ * pre-existing frame-queues that aren't to be otherwise interfered with, it
+ * prevents all other modifications to the frame queue. The TO_DCPORTAL flag
+ * causes the driver to honour any contextB modifications requested in the
+ * qm_init_fq() API, as this indicates the frame queue will be consumed by a
+ * direct-connect portal (PME, CAAM, or Fman). When frame queues are consumed by
+ * software portals, the contextB field is controlled by the driver and can't be
+ * modified by the caller. If the AS_IS flag is specified, management commands
+ * will be used on portal @p to query state for frame queue @fqid and construct
+ * a frame queue object based on that, rather than assuming/requiring that it be
+ * Out of Service.
+ */
+int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq);
+
+/**
+ * qman_destroy_fq - Deallocates a FQ
+ * @fq: the frame queue object to release
+ * @flags: bit-mask of QMAN_FQ_FREE_*** options
+ *
+ * The memory for this frame queue object ('fq' provided in qman_create_fq()) is
+ * not deallocated but the caller regains ownership, to do with as desired. The
+ * FQ must be in the 'out-of-service' state unless the QMAN_FQ_FREE_PARKED flag
+ * is specified, in which case it may also be in the 'parked' state.
+ */
+void qman_destroy_fq(struct qman_fq *fq, u32 flags);
+
+/**
+ * qman_fq_fqid - Queries the frame queue ID of a FQ object
+ * @fq: the frame queue object to query
+ */
+u32 qman_fq_fqid(struct qman_fq *fq);
+
+/**
+ * qman_fq_state - Queries the state of a FQ object
+ * @fq: the frame queue object to query
+ * @state: pointer to state enum to return the FQ scheduling state
+ * @flags: pointer to state flags to receive QMAN_FQ_STATE_*** bitmask
+ *
+ * Queries the state of the FQ object, without performing any h/w commands.
+ * This captures the state, as seen by the driver, at the time the function
+ * executes.
+ */
+void qman_fq_state(struct qman_fq *fq, enum qman_fq_state *state, u32 *flags);
+
+/**
+ * qman_init_fq - Initialises FQ fields, leaves the FQ "parked" or "scheduled"
+ * @fq: the frame queue object to modify, must be 'parked' or new.
+ * @flags: bit-mask of QMAN_INITFQ_FLAG_*** options
+ * @opts: the FQ-modification settings, as defined in the low-level API
+ *
+ * The @opts parameter comes from the low-level portal API. Select
+ * QMAN_INITFQ_FLAG_SCHED in @flags to cause the frame queue to be scheduled
+ * rather than parked. NB, @opts can be NULL.
+ *
+ * Note that some fields and options within @opts may be ignored or overwritten
+ * by the driver;
+ * 1. the 'count' and 'fqid' fields are always ignored (this operation only
+ * affects one frame queue: @fq).
+ * 2. the QM_INITFQ_WE_CONTEXTB option of the 'we_mask' field and the associated
+ * 'fqd' structure's 'context_b' field are sometimes overwritten;
+ * - if @fq was not created with QMAN_FQ_FLAG_TO_DCPORTAL, then context_b is
+ * initialised to a value used by the driver for demux.
+ * - if context_b is initialised for demux, so is context_a in case stashing
+ * is requested (see item 4).
+ * (So caller control of context_b is only possible for TO_DCPORTAL frame queue
+ * objects.)
+ * 3. if @flags contains QMAN_INITFQ_FLAG_LOCAL, the 'fqd' structure's
+ * 'dest::channel' field will be overwritten to match the portal used to issue
+ * the command. If the WE_DESTWQ write-enable bit had already been set by the
+ * caller, the channel workqueue will be left as-is, otherwise the write-enable
+ * bit is set and the workqueue is set to a default of 4. If the "LOCAL" flag
+ * isn't set, the destination channel/workqueue fields and the write-enable bit
+ * are left as-is.
+ * 4. if the driver overwrites context_a/b for demux, then if
+ * QM_INITFQ_WE_CONTEXTA is set, the driver will only overwrite
+ * context_a.address fields and will leave the stashing fields provided by the
+ * user alone, otherwise it will zero out the context_a.stashing fields.
+ */
+int qman_init_fq(struct qman_fq *fq, u32 flags, struct qm_mcc_initfq *opts);
+
+/**
+ * qman_schedule_fq - Schedules a FQ
+ * @fq: the frame queue object to schedule, must be 'parked'
+ *
+ * Schedules the frame queue, which must be Parked, which takes it to
+ * Tentatively-Scheduled or Truly-Scheduled depending on its fill-level.
+ */
+int qman_schedule_fq(struct qman_fq *fq);
+
+/**
+ * qman_retire_fq - Retires a FQ
+ * @fq: the frame queue object to retire
+ * @flags: FQ flags (as per qman_fq_state) if retirement completes immediately
+ *
+ * Retires the frame queue. This returns zero if it succeeds immediately, +1 if
+ * the retirement was started asynchronously, otherwise it returns negative for
+ * failure. When this function returns zero, @flags is set to indicate whether
+ * the retired FQ is empty and/or whether it has any ORL fragments (to show up
+ * as ERNs). Otherwise the corresponding flags will be known when a subsequent
+ * FQRN message shows up on the portal's message ring.
+ *
+ * NB, if the retirement is asynchronous (the FQ was in the Truly Scheduled or
+ * Active state), the completion will be via the message ring as a FQRN - but
+ * the corresponding callback may occur before this function returns!! Ie. the
+ * caller should be prepared to accept the callback as the function is called,
+ * not only once it has returned.
+ */
+int qman_retire_fq(struct qman_fq *fq, u32 *flags);
+
+/**
+ * qman_oos_fq - Puts a FQ "out of service"
+ * @fq: the frame queue object to be put out-of-service, must be 'retired'
+ *
+ * The frame queue must be retired and empty, and if any order restoration list
+ * was released as ERNs at the time of retirement, they must all be consumed.
+ */
+int qman_oos_fq(struct qman_fq *fq);
+
+/**
+ * qman_fq_flow_control - Set the XON/XOFF state of a FQ
+ * @fq: the frame queue object to be set to XON/XOFF state, must not be 'oos',
+ * or 'retired' or 'parked' state
+ * @xon: boolean to set fq in XON or XOFF state
+ *
+ * The frame should be in Tentatively Scheduled state or Truly Schedule sate,
+ * otherwise the IFSI interrupt will be asserted.
+ */
+int qman_fq_flow_control(struct qman_fq *fq, int xon);
+
+/**
+ * qman_query_fq - Queries FQD fields (via h/w query command)
+ * @fq: the frame queue object to be queried
+ * @fqd: storage for the queried FQD fields
+ */
+int qman_query_fq(struct qman_fq *fq, struct qm_fqd *fqd);
+
+/**
+ * qman_query_fq_np - Queries non-programmable FQD fields
+ * @fq: the frame queue object to be queried
+ * @np: storage for the queried FQD fields
+ */
+int qman_query_fq_np(struct qman_fq *fq, struct qm_mcr_queryfq_np *np);
+
+/**
+ * qman_query_wq - Queries work queue lengths
+ * @query_dedicated: If non-zero, query length of WQs in the channel dedicated
+ * to this software portal. Otherwise, query length of WQs in a
+ * channel specified in wq.
+ * @wq: storage for the queried WQs lengths. Also specified the channel to
+ * to query if query_dedicated is zero.
+ */
+int qman_query_wq(u8 query_dedicated, struct qm_mcr_querywq *wq);
+
+/**
+ * qman_volatile_dequeue - Issue a volatile dequeue command
+ * @fq: the frame queue object to dequeue from
+ * @flags: a bit-mask of QMAN_VOLATILE_FLAG_*** options
+ * @vdqcr: bit mask of QM_VDQCR_*** options, as per qm_dqrr_vdqcr_set()
+ *
+ * Attempts to lock access to the portal's VDQCR volatile dequeue functionality.
+ * The function will block and sleep if QMAN_VOLATILE_FLAG_WAIT is specified and
+ * the VDQCR is already in use, otherwise returns non-zero for failure. If
+ * QMAN_VOLATILE_FLAG_FINISH is specified, the function will only return once
+ * the VDQCR command has finished executing (ie. once the callback for the last
+ * DQRR entry resulting from the VDQCR command has been called). If not using
+ * the FINISH flag, completion can be determined either by detecting the
+ * presence of the QM_DQRR_STAT_UNSCHEDULED and QM_DQRR_STAT_DQCR_EXPIRED bits
+ * in the "stat" field of the "struct qm_dqrr_entry" passed to the FQ's dequeue
+ * callback, or by waiting for the QMAN_FQ_STATE_VDQCR bit to disappear from the
+ * "flags" retrieved from qman_fq_state().
+ */
+int qman_volatile_dequeue(struct qman_fq *fq, u32 flags, u32 vdqcr);
+
+/**
+ * qman_enqueue - Enqueue a frame to a frame queue
+ * @fq: the frame queue object to enqueue to
+ * @fd: a descriptor of the frame to be enqueued
+ * @flags: bit-mask of QMAN_ENQUEUE_FLAG_*** options
+ *
+ * Fills an entry in the EQCR of portal @qm to enqueue the frame described by
+ * @fd. The descriptor details are copied from @fd to the EQCR entry, the 'pid'
+ * field is ignored. The return value is non-zero on error, such as ring full
+ * (and FLAG_WAIT not specified), congestion avoidance (FLAG_WATCH_CGR
+ * specified), etc. If the ring is full and FLAG_WAIT is specified, this
+ * function will block. If FLAG_INTERRUPT is set, the EQCI bit of the portal
+ * interrupt will assert when Qman consumes the EQCR entry (subject to "status
+ * disable", "enable", and "inhibit" registers). If FLAG_DCA is set, Qman will
+ * perform an implied "discrete consumption acknowledgement" on the dequeue
+ * ring's (DQRR) entry, at the ring index specified by the FLAG_DCA_IDX(x)
+ * macro. (As an alternative to issuing explicit DCA actions on DQRR entries,
+ * this implicit DCA can delay the release of a "held active" frame queue
+ * corresponding to a DQRR entry until Qman consumes the EQCR entry - providing
+ * order-preservation semantics in packet-forwarding scenarios.) If FLAG_DCA is
+ * set, then FLAG_DCA_PARK can also be set to imply that the DQRR consumption
+ * acknowledgement should "park request" the "held active" frame queue. Ie.
+ * when the portal eventually releases that frame queue, it will be left in the
+ * Parked state rather than Tentatively Scheduled or Truly Scheduled. If the
+ * portal is watching congestion groups, the QMAN_ENQUEUE_FLAG_WATCH_CGR flag
+ * is requested, and the FQ is a member of a congestion group, then this
+ * function returns -EAGAIN if the congestion group is currently congested.
+ * Note, this does not eliminate ERNs, as the async interface means we can be
+ * sending enqueue commands to an un-congested FQ that becomes congested before
+ * the enqueue commands are processed, but it does minimise needless thrashing
+ * of an already busy hardware resource by throttling many of the to-be-dropped
+ * enqueues "at the source".
+ */
+int qman_enqueue(struct qman_fq *fq, const struct qm_fd *fd, u32 flags);
+
+typedef int (*qman_cb_precommit) (void *arg);
+/**
+ * qman_enqueue_precommit - Enqueue a frame to a frame queue and call cb
+ * @fq: the frame queue object to enqueue to
+ * @fd: a descriptor of the frame to be enqueued
+ * @flags: bit-mask of QMAN_ENQUEUE_FLAG_*** options
+ * @cb: user supplied callback function to invoke before writing commit verb.
+ * @cb_arg: callback function argument
+ *
+ * This is similar to qman_enqueue except that it will invoke a user supplied
+ * callback function just before writng the commit verb. This is useful
+ * when the user want to do something *just before* enqueuing the request and
+ * the enqueue can't fail.
+ */
+int qman_enqueue_precommit(struct qman_fq *fq, const struct qm_fd *fd,
+ u32 flags, qman_cb_precommit cb, void *cb_arg);
+
+/**
+ * qman_enqueue_orp - Enqueue a frame to a frame queue using an ORP
+ * @fq: the frame queue object to enqueue to
+ * @fd: a descriptor of the frame to be enqueued
+ * @flags: bit-mask of QMAN_ENQUEUE_FLAG_*** options
+ * @orp: the frame queue object used as an order restoration point.
+ * @orp_seqnum: the sequence number of this frame in the order restoration path
+ *
+ * Similar to qman_enqueue(), but with the addition of an Order Restoration
+ * Point (@orp) and corresponding sequence number (@orp_seqnum) for this
+ * enqueue operation to employ order restoration. Each frame queue object acts
+ * as an Order Definition Point (ODP) by providing each frame dequeued from it
+ * with an incrementing sequence number, this value is generally ignored unless
+ * that sequence of dequeued frames will need order restoration later. Each
+ * frame queue object also encapsulates an Order Restoration Point (ORP), which
+ * is a re-assembly context for re-ordering frames relative to their sequence
+ * numbers as they are enqueued. The ORP does not have to be within the frame
+ * queue that receives the enqueued frame, in fact it is usually the frame
+ * queue from which the frames were originally dequeued. For the purposes of
+ * order restoration, multiple frames (or "fragments") can be enqueued for a
+ * single sequence number by setting the QMAN_ENQUEUE_FLAG_NLIS flag for all
+ * enqueues except the final fragment of a given sequence number. Ordering
+ * between sequence numbers is guaranteed, even if fragments of different
+ * sequence numbers are interlaced with one another. Fragments of the same
+ * sequence number will retain the order in which they are enqueued. If no
+ * enqueue is to performed, QMAN_ENQUEUE_FLAG_HOLE indicates that the given
+ * sequence number is to be "skipped" by the ORP logic (eg. if a frame has been
+ * dropped from a sequence), or QMAN_ENQUEUE_FLAG_NESN indicates that the given
+ * sequence number should become the ORP's "Next Expected Sequence Number".
+ *
+ * Side note: a frame queue object can be used purely as an ORP, without
+ * carrying any frames at all. Care should be taken not to deallocate a frame
+ * queue object that is being actively used as an ORP, as a future allocation
+ * of the frame queue object may start using the internal ORP before the
+ * previous use has finished.
+ */
+int qman_enqueue_orp(struct qman_fq *fq, const struct qm_fd *fd, u32 flags,
+ struct qman_fq *orp, u16 orp_seqnum);
+
+/**
+ * qman_alloc_fqid_range - Allocate a contiguous range of FQIDs
+ * @result: is set by the API to the base FQID of the allocated range
+ * @count: the number of FQIDs required
+ * @align: required alignment of the allocated range
+ * @partial: non-zero if the API can return fewer than @count FQIDs
+ *
+ * Returns the number of frame queues allocated, or a negative error code. If
+ * @partial is non zero, the allocation request may return a smaller range of
+ * FQs than requested (though alignment will be as requested). If @partial is
+ * zero, the return value will either be 'count' or negative.
+ */
+int qman_alloc_fqid_range(u32 *result, u32 count, u32 align, int partial);
+static inline int qman_alloc_fqid(u32 *result)
+{
+ int ret = qman_alloc_fqid_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+
+/**
+ * qman_release_fqid_range - Release the specified range of frame queue IDs
+ * @fqid: the base FQID of the range to deallocate
+ * @count: the number of FQIDs in the range
+ *
+ * This function can also be used to seed the allocator with ranges of FQIDs
+ * that it can subsequently allocate from.
+ */
+void qman_release_fqid_range(u32 fqid, unsigned int count);
+static inline void qman_release_fqid(u32 fqid)
+{
+ qman_release_fqid_range(fqid, 1);
+}
+
+void qman_seed_fqid_range(u32 fqid, unsigned int count);
+
+
+int qman_shutdown_fq(u32 fqid);
+
+/**
+ * qman_reserve_fqid_range - Reserve the specified range of frame queue IDs
+ * @fqid: the base FQID of the range to deallocate
+ * @count: the number of FQIDs in the range
+ */
+int qman_reserve_fqid_range(u32 fqid, unsigned int count);
+static inline int qman_reserve_fqid(u32 fqid)
+{
+ return qman_reserve_fqid_range(fqid, 1);
+}
+
+ /* Pool-channel management */
+ /* ----------------------- */
+/**
+ * qman_alloc_pool_range - Allocate a contiguous range of pool-channel IDs
+ * @result: is set by the API to the base pool-channel ID of the allocated range
+ * @count: the number of pool-channel IDs required
+ * @align: required alignment of the allocated range
+ * @partial: non-zero if the API can return fewer than @count
+ *
+ * Returns the number of pool-channel IDs allocated, or a negative error code.
+ * If @partial is non zero, the allocation request may return a smaller range of
+ * than requested (though alignment will be as requested). If @partial is zero,
+ * the return value will either be 'count' or negative.
+ */
+int qman_alloc_pool_range(u32 *result, u32 count, u32 align, int partial);
+static inline int qman_alloc_pool(u32 *result)
+{
+ int ret = qman_alloc_pool_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+
+/**
+ * qman_release_pool_range - Release the specified range of pool-channel IDs
+ * @id: the base pool-channel ID of the range to deallocate
+ * @count: the number of pool-channel IDs in the range
+ */
+void qman_release_pool_range(u32 id, unsigned int count);
+static inline void qman_release_pool(u32 id)
+{
+ qman_release_pool_range(id, 1);
+}
+
+/**
+ * qman_reserve_pool_range - Reserve the specified range of pool-channel IDs
+ * @id: the base pool-channel ID of the range to reserve
+ * @count: the number of pool-channel IDs in the range
+ */
+int qman_reserve_pool_range(u32 id, unsigned int count);
+static inline int qman_reserve_pool(u32 id)
+{
+ return qman_reserve_pool_range(id, 1);
+}
+
+void qman_seed_pool_range(u32 id, unsigned int count);
+
+ /* CGR management */
+ /* -------------- */
+/**
+ * qman_create_cgr - Register a congestion group object
+ * @cgr: the 'cgr' object, with fields filled in
+ * @flags: QMAN_CGR_FLAG_* values
+ * @opts: optional state of CGR settings
+ *
+ * Registers this object to receiving congestion entry/exit callbacks on the
+ * portal affine to the cpu portal on which this API is executed. If opts is
+ * NULL then only the callback (cgr->cb) function is registered. If @flags
+ * contains QMAN_CGR_FLAG_USE_INIT, then an init hw command (which will reset
+ * any unspecified parameters) will be used rather than a modify hw hardware
+ * (which only modifies the specified parameters).
+ */
+int qman_create_cgr(struct qman_cgr *cgr, u32 flags,
+ struct qm_mcc_initcgr *opts);
+
+/**
+ * qman_create_cgr_to_dcp - Register a congestion group object to DCP portal
+ * @cgr: the 'cgr' object, with fields filled in
+ * @flags: QMAN_CGR_FLAG_* values
+ * @dcp_portal: the DCP portal to which the cgr object is registered.
+ * @opts: optional state of CGR settings
+ *
+ */
+int qman_create_cgr_to_dcp(struct qman_cgr *cgr, u32 flags, u16 dcp_portal,
+ struct qm_mcc_initcgr *opts);
+
+/**
+ * qman_delete_cgr - Deregisters a congestion group object
+ * @cgr: the 'cgr' object to deregister
+ *
+ * "Unplugs" this CGR object from the portal affine to the cpu on which this API
+ * is executed. This must be excuted on the same affine portal on which it was
+ * created.
+ */
+int qman_delete_cgr(struct qman_cgr *cgr);
+
+/**
+ * qman_delete_cgr_safe - Deregisters a congestion group object from any CPU
+ * @cgr: the 'cgr' object to deregister
+ *
+ * This will select the proper CPU and run there qman_delete_cgr().
+ */
+void qman_delete_cgr_safe(struct qman_cgr *cgr);
+
+/**
+ * qman_modify_cgr - Modify CGR fields
+ * @cgr: the 'cgr' object to modify
+ * @flags: QMAN_CGR_FLAG_* values
+ * @opts: the CGR-modification settings
+ *
+ * The @opts parameter comes from the low-level portal API, and can be NULL.
+ * Note that some fields and options within @opts may be ignored or overwritten
+ * by the driver, in particular the 'cgrid' field is ignored (this operation
+ * only affects the given CGR object). If @flags contains
+ * QMAN_CGR_FLAG_USE_INIT, then an init hw command (which will reset any
+ * unspecified parameters) will be used rather than a modify hw hardware (which
+ * only modifies the specified parameters).
+ */
+int qman_modify_cgr(struct qman_cgr *cgr, u32 flags,
+ struct qm_mcc_initcgr *opts);
+
+/**
+* qman_query_cgr - Queries CGR fields
+* @cgr: the 'cgr' object to query
+* @result: storage for the queried congestion group record
+*/
+int qman_query_cgr(struct qman_cgr *cgr, struct qm_mcr_querycgr *result);
+
+/**
+ * qman_query_congestion - Queries the state of all congestion groups
+ * @congestion: storage for the queried state of all congestion groups
+ */
+int qman_query_congestion(struct qm_mcr_querycongestion *congestion);
+
+/**
+ * qman_alloc_cgrid_range - Allocate a contiguous range of CGR IDs
+ * @result: is set by the API to the base CGR ID of the allocated range
+ * @count: the number of CGR IDs required
+ * @align: required alignment of the allocated range
+ * @partial: non-zero if the API can return fewer than @count
+ *
+ * Returns the number of CGR IDs allocated, or a negative error code.
+ * If @partial is non zero, the allocation request may return a smaller range of
+ * than requested (though alignment will be as requested). If @partial is zero,
+ * the return value will either be 'count' or negative.
+ */
+int qman_alloc_cgrid_range(u32 *result, u32 count, u32 align, int partial);
+static inline int qman_alloc_cgrid(u32 *result)
+{
+ int ret = qman_alloc_cgrid_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+
+/**
+ * qman_release_cgrid_range - Release the specified range of CGR IDs
+ * @id: the base CGR ID of the range to deallocate
+ * @count: the number of CGR IDs in the range
+ */
+void qman_release_cgrid_range(u32 id, unsigned int count);
+static inline void qman_release_cgrid(u32 id)
+{
+ qman_release_cgrid_range(id, 1);
+}
+
+/**
+ * qman_reserve_cgrid_range - Reserve the specified range of CGR ID
+ * @id: the base CGR ID of the range to reserve
+ * @count: the number of CGR IDs in the range
+ */
+int qman_reserve_cgrid_range(u32 id, unsigned int count);
+static inline int qman_reserve_cgrid(u32 id)
+{
+ return qman_reserve_cgrid_range(id, 1);
+}
+
+void qman_seed_cgrid_range(u32 id, unsigned int count);
+
+
+ /* Helpers */
+ /* ------- */
+/**
+ * qman_poll_fq_for_init - Check if an FQ has been initialised from OOS
+ * @fqid: the FQID that will be initialised by other s/w
+ *
+ * In many situations, a FQID is provided for communication between s/w
+ * entities, and whilst the consumer is responsible for initialising and
+ * scheduling the FQ, the producer(s) generally create a wrapper FQ object using
+ * and only call qman_enqueue() (no FQ initialisation, scheduling, etc). Ie;
+ * qman_create_fq(..., QMAN_FQ_FLAG_NO_MODIFY, ...);
+ * However, data can not be enqueued to the FQ until it is initialised out of
+ * the OOS state - this function polls for that condition. It is particularly
+ * useful for users of IPC functions - each endpoint's Rx FQ is the other
+ * endpoint's Tx FQ, so each side can initialise and schedule their Rx FQ object
+ * and then use this API on the (NO_MODIFY) Tx FQ object in order to
+ * synchronise. The function returns zero for success, +1 if the FQ is still in
+ * the OOS state, or negative if there was an error.
+ */
+static inline int qman_poll_fq_for_init(struct qman_fq *fq)
+{
+ struct qm_mcr_queryfq_np np;
+ int err;
+ err = qman_query_fq_np(fq, &np);
+ if (err)
+ return err;
+ if ((np.state & QM_MCR_NP_STATE_MASK) == QM_MCR_NP_STATE_OOS)
+ return 1;
+ return 0;
+}
+
+ /* -------------- */
+ /* CEETM :: types */
+ /* -------------- */
+/**
+ * Token Rate Structure
+ * Shaping rates are based on a "credit" system and a pre-configured h/w
+ * internal timer. The following type represents a shaper "rate" parameter as a
+ * fractional number of "tokens". Here's how it works. This (fractional) number
+ * of tokens is added to the shaper's "credit" every time the h/w timer elapses
+ * (up to a limit which is set by another shaper parameter). Every time a frame
+ * is enqueued through a shaper, the shaper deducts as many tokens as there are
+ * bytes of data in the enqueued frame. A shaper will not allow itself to
+ * enqueue any frames if its token count is negative. As such;
+ *
+ * The rate at which data is enqueued is limited by the
+ * rate at which tokens are added.
+ *
+ * Therefore if the user knows the period between these h/w timer updates in
+ * seconds, they can calculate the maximum traffic rate of the shaper (in
+ * bytes-per-second) from the token rate. And vice versa, they can calculate
+ * the token rate to use in order to achieve a given traffic rate.
+ */
+struct qm_ceetm_rate {
+ /* The token rate is; whole + (fraction/8192) */
+ u32 whole:11; /* 0..2047 */
+ u32 fraction:13; /* 0..8191 */
+};
+
+struct qm_ceetm_weight_code {
+ /* The weight code is; 5 msbits + 3 lsbits */
+ u8 y:5;
+ u8 x:3;
+};
+
+struct qm_ceetm {
+ unsigned int idx;
+ struct list_head sub_portals;
+ struct list_head lnis;
+ unsigned int sp_range[2];
+ unsigned int lni_range[2];
+};
+
+struct qm_ceetm_sp {
+ struct list_head node;
+ unsigned int idx;
+ unsigned int dcp_idx;
+ int is_claimed;
+ struct qm_ceetm_lni *lni;
+};
+
+/* Logical Network Interface */
+struct qm_ceetm_lni {
+ struct list_head node;
+ unsigned int idx;
+ unsigned int dcp_idx;
+ int is_claimed;
+ struct qm_ceetm_sp *sp;
+ struct list_head channels;
+ int shaper_enable;
+ int shaper_couple;
+ int oal;
+ struct qm_ceetm_rate cr_token_rate;
+ struct qm_ceetm_rate er_token_rate;
+ u16 cr_token_bucket_limit;
+ u16 er_token_bucket_limit;
+};
+
+/* Class Queue Channel */
+struct qm_ceetm_channel {
+ struct list_head node;
+ unsigned int idx;
+ unsigned int lni_idx;
+ unsigned int dcp_idx;
+ struct list_head class_queues;
+ struct list_head ccgs;
+ u8 shaper_enable;
+ u8 shaper_couple;
+ struct qm_ceetm_rate cr_token_rate;
+ struct qm_ceetm_rate er_token_rate;
+ u16 cr_token_bucket_limit;
+ u16 er_token_bucket_limit;
+};
+
+struct qm_ceetm_ccg;
+
+/* This callback type is used when handling congestion entry/exit. The
+ * 'cb_ctx' value is the opaque value associated with ccg object.
+ * 'congested' is non-zero on congestion-entry, and zero on congestion-exit.
+ */
+typedef void (*qman_cb_ccgr)(struct qm_ceetm_ccg *ccg, void *cb_ctx,
+ int congested);
+
+/* Class Congestion Group */
+struct qm_ceetm_ccg {
+ struct qm_ceetm_channel *parent;
+ struct list_head node;
+ struct list_head cb_node;
+ qman_cb_ccgr cb;
+ void *cb_ctx;
+ unsigned int idx;
+};
+
+/* Class Queue */
+struct qm_ceetm_cq {
+ struct qm_ceetm_channel *parent;
+ struct qm_ceetm_ccg *ccg;
+ struct list_head node;
+ unsigned int idx;
+ int is_claimed;
+ struct list_head bound_lfqids;
+ struct list_head binding_node;
+};
+
+/* Logical Frame Queue */
+struct qm_ceetm_lfq {
+ struct qm_ceetm_channel *parent;
+ struct list_head node;
+ unsigned int idx;
+ unsigned int dctidx;
+ u64 context_a;
+ u32 context_b;
+ qman_cb_mr ern;
+};
+
+/**
+ * qman_ceetm_bps2tokenrate - Given a desired rate 'bps' measured in bps
+ * (ie. bits-per-second), compute the 'token_rate' fraction that best
+ * approximates that rate.
+ * @bps: the desired shaper rate in bps.
+ * @token_rate: the output token rate computed with the given kbps.
+ * @rounding: dictates how to round if an exact conversion is not possible; if
+ * it is negative then 'token_rate' will round down to the highest value that
+ * does not exceed the desired rate, if it is positive then 'token_rate' will
+ * round up to the lowest value that is greater than or equal to the desired
+ * rate, and if it is zero then it will round to the nearest approximation,
+ * whether that be up or down.
+ *
+ * Return 0 for success, or -EINVAL if prescaler or qman clock is not available.
+ */
+int qman_ceetm_bps2tokenrate(u64 bps,
+ struct qm_ceetm_rate *token_rate,
+ int rounding);
+
+/**
+ * qman_ceetm_tokenrate2bps - Given a 'token_rate', compute the
+ * corresponding number of 'bps'.
+ * @token_rate: the input desired token_rate fraction.
+ * @bps: the output shaper rate in bps computed with the give token rate.
+ * @rounding: has the same semantics as the previous function.
+ *
+ * Return 0 for success, or -EINVAL if prescaler or qman clock is not available.
+ */
+int qman_ceetm_tokenrate2bps(const struct qm_ceetm_rate *token_rate,
+ u64 *bps,
+ int rounding);
+
+int qman_alloc_ceetm0_channel_range(u32 *result, u32 count, u32 align,
+ int partial);
+static inline int qman_alloc_ceetm0_channel(u32 *result)
+{
+ int ret = qman_alloc_ceetm0_channel_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+void qman_release_ceetm0_channel_range(u32 channelid, u32 count);
+static inline void qman_release_ceetm0_channelid(u32 channelid)
+{
+ qman_release_ceetm0_channel_range(channelid, 1);
+}
+
+int qman_reserve_ceetm0_channel_range(u32 channelid, u32 count);
+static inline int qman_reserve_ceetm0_channelid(u32 channelid)
+{
+ return qman_reserve_ceetm0_channel_range(channelid, 1);
+}
+
+void qman_seed_ceetm0_channel_range(u32 channelid, u32 count);
+
+
+int qman_alloc_ceetm1_channel_range(u32 *result, u32 count, u32 align,
+ int partial);
+static inline int qman_alloc_ceetm1_channel(u32 *result)
+{
+ int ret = qman_alloc_ceetm1_channel_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+void qman_release_ceetm1_channel_range(u32 channelid, u32 count);
+static inline void qman_release_ceetm1_channelid(u32 channelid)
+{
+ qman_release_ceetm1_channel_range(channelid, 1);
+}
+int qman_reserve_ceetm1_channel_range(u32 channelid, u32 count);
+static inline int qman_reserve_ceetm1_channelid(u32 channelid)
+{
+ return qman_reserve_ceetm1_channel_range(channelid, 1);
+}
+
+void qman_seed_ceetm1_channel_range(u32 channelid, u32 count);
+
+
+int qman_alloc_ceetm0_lfqid_range(u32 *result, u32 count, u32 align,
+ int partial);
+static inline int qman_alloc_ceetm0_lfqid(u32 *result)
+{
+ int ret = qman_alloc_ceetm0_lfqid_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+void qman_release_ceetm0_lfqid_range(u32 lfqid, u32 count);
+static inline void qman_release_ceetm0_lfqid(u32 lfqid)
+{
+ qman_release_ceetm0_lfqid_range(lfqid, 1);
+}
+int qman_reserve_ceetm0_lfqid_range(u32 lfqid, u32 count);
+static inline int qman_reserve_ceetm0_lfqid(u32 lfqid)
+{
+ return qman_reserve_ceetm0_lfqid_range(lfqid, 1);
+}
+
+void qman_seed_ceetm0_lfqid_range(u32 lfqid, u32 count);
+
+
+int qman_alloc_ceetm1_lfqid_range(u32 *result, u32 count, u32 align,
+ int partial);
+static inline int qman_alloc_ceetm1_lfqid(u32 *result)
+{
+ int ret = qman_alloc_ceetm1_lfqid_range(result, 1, 0, 0);
+ return (ret > 0) ? 0 : ret;
+}
+void qman_release_ceetm1_lfqid_range(u32 lfqid, u32 count);
+static inline void qman_release_ceetm1_lfqid(u32 lfqid)
+{
+ qman_release_ceetm1_lfqid_range(lfqid, 1);
+}
+int qman_reserve_ceetm1_lfqid_range(u32 lfqid, u32 count);
+static inline int qman_reserve_ceetm1_lfqid(u32 lfqid)
+{
+ return qman_reserve_ceetm1_lfqid_range(lfqid, 1);
+}
+
+void qman_seed_ceetm1_lfqid_range(u32 lfqid, u32 count);
+
+
+ /* ----------------------------- */
+ /* CEETM :: sub-portals */
+ /* ----------------------------- */
+
+/**
+ * qman_ceetm_sp_claim - Claims the given sub-portal, provided it is available
+ * to us and configured for traffic-management.
+ * @sp: the returned sub-portal object, if successful.
+ * @dcp_id: specifies the desired Fman block (and thus the relevant CEETM
+ * instance),
+ * @sp_idx" is the desired sub-portal index from 0 to 15.
+ *
+ * Returns zero for success, or -ENODEV if the sub-portal is in use, or -EINVAL
+ * if the sp_idx is out of range.
+ *
+ * Note that if there are multiple driver domains (eg. a linux kernel versus
+ * user-space drivers in USDPAA, or multiple guests running under a hypervisor)
+ * then a sub-portal may be accessible by more than one instance of a qman
+ * driver and so it may be claimed multiple times. If this is the case, it is
+ * up to the system architect to prevent conflicting configuration actions
+ * coming from the different driver domains. The qman drivers do not have any
+ * behind-the-scenes coordination to prevent this from happening.
+ */
+int qman_ceetm_sp_claim(struct qm_ceetm_sp **sp,
+ enum qm_dc_portal dcp_idx,
+ unsigned int sp_idx);
+
+/**
+ * qman_ceetm_sp_release - Releases a previously claimed sub-portal.
+ * @sp: the sub-portal to be released.
+ *
+ * Returns 0 for success, or -EBUSY for failure if the dependencies are not
+ * released.
+ */
+int qman_ceetm_sp_release(struct qm_ceetm_sp *sp);
+
+ /* ----------------------------------- */
+ /* CEETM :: logical network interfaces */
+ /* ----------------------------------- */
+
+/**
+ * qman_ceetm_lni_claim - Claims an unclaimed LNI.
+ * @lni: the returned LNI object, if successful.
+ * @dcp_id: specifies the desired Fman block (and thus the relevant CEETM
+ * instance)
+ * @lni_idx: is the desired LNI index.
+ *
+ * Returns zero for success, or -EINVAL on failure, which will happen if the LNI
+ * is not available or has already been claimed (and not yet successfully
+ * released), or lni_dix is out of range.
+ *
+ * Note that there may be multiple driver domains (or instances) that need to
+ * transmit out the same LNI, so this claim is only guaranteeing exclusivity
+ * within the domain of the driver being called. See qman_ceetm_sp_claim() and
+ * qman_ceetm_sp_get_lni() for more information.
+ */
+int qman_ceetm_lni_claim(struct qm_ceetm_lni **lni,
+ enum qm_dc_portal dcp_id,
+ unsigned int lni_idx);
+
+/**
+ * qman_ceetm_lni_releaes - Releases a previously claimed LNI.
+ * @lni: the lni needs to be released.
+ *
+ * This will only succeed if all dependent objects have been released.
+ * Returns zero for success, or -EBUSY if the dependencies are not released.
+ */
+int qman_ceetm_lni_release(struct qm_ceetm_lni *lni);
+
+/**
+ * qman_ceetm_sp_set_lni
+ * qman_ceetm_sp_get_lni - Set/get the LNI that the sub-portal is currently
+ * mapped to.
+ * @sp: the given sub-portal.
+ * @lni(in "set"function): the LNI object which the sp will be mappaed to.
+ * @lni_idx(in "get" function): the LNI index which the sp is mapped to.
+ *
+ * Returns zero for success, or -EINVAL for the "set" function when this sp-lni
+ * mapping has been set, or configure mapping command returns error, and
+ * -EINVAL for "get" function when this sp-lni mapping is not set or the query
+ * mapping command returns error.
+ *
+ * This may be useful in situations where multiple driver domains have access
+ * to the same sub-portals in order to all be able to transmit out the same
+ * physical interface (perhaps they're on different IP addresses or VPNs, so
+ * Fman is splitting Rx traffic and here we need to converge Tx traffic). In
+ * that case, a control-plane is likely to use qman_ceetm_lni_claim() followed
+ * by qman_ceetm_sp_set_lni() to configure the sub-portal, and other domains
+ * are likely to use qman_ceetm_sp_get_lni() followed by qman_ceetm_lni_claim()
+ * in order to determine the LNI that the control-plane had assigned. This is
+ * why the "get" returns an index, whereas the "set" takes an (already claimed)
+ * LNI object.
+ */
+int qman_ceetm_sp_set_lni(struct qm_ceetm_sp *sp,
+ struct qm_ceetm_lni *lni);
+int qman_ceetm_sp_get_lni(struct qm_ceetm_sp *sp,
+ unsigned int *lni_idx);
+
+/**
+ * qman_ceetm_lni_enable_shaper
+ * qman_ceetm_lni_disable_shaper - Enables/disables shaping on the LNI.
+ * @lni: the given LNI.
+ * @coupled: indicates whether CR and ER are coupled.
+ * @oal: the overhead accounting length which is added to the actual length of
+ * each frame when performing shaper calculations.
+ *
+ * When the number of (unused) committed-rate tokens reach the committed-rate
+ * token limit, 'coupled' indicates whether surplus tokens should be added to
+ * the excess-rate token count (up to the excess-rate token limit).
+ * When LNI is claimed, the shaper is disabled by default. The enable function
+ * will turn on this shaper for this lni.
+ * Whenever a claimed LNI is first enabled for shaping, its committed and
+ * excess token rates and limits are zero, so will need to be changed to do
+ * anything useful. The shaper can subsequently be enabled/disabled without
+ * resetting the shaping parameters, but the shaping parameters will be reset
+ * when the LNI is released.
+ *
+ * Returns zero for success, or errno for "enable" function in the cases as:
+ * a) -EINVAL if the shaper is already enabled,
+ * b) -EIO if the configure shaper command returns error.
+ * For "disable" function, returns:
+ * a) -EINVAL if the shaper is has already disabled.
+ * b) -EIO if calling configure shaper command returns error.
+ */
+int qman_ceetm_lni_enable_shaper(struct qm_ceetm_lni *lni, int coupled,
+ int oal);
+int qman_ceetm_lni_disable_shaper(struct qm_ceetm_lni *lni);
+
+/**
+ * qman_ceetm_lni_is_shaper_enabled - Check LNI shaper status
+ * @lni: the give LNI
+ */
+int qman_ceetm_lni_is_shaper_enabled(struct qm_ceetm_lni *lni);
+
+/**
+ * qman_ceetm_lni_set_commit_rate
+ * qman_ceetm_lni_get_commit_rate
+ * qman_ceetm_lni_set_excess_rate
+ * qman_ceetm_lni_get_excess_rate - Set/get the shaper CR/ER token rate and
+ * token limit for the given LNI.
+ * @lni: the given LNI.
+ * @token_rate: the desired token rate for "set" fuction, or the token rate of
+ * the LNI queried by "get" function.
+ * @token_limit: the desired token bucket limit for "set" function, or the token
+ * limit of the given LNI queried by "get" function.
+ *
+ * Returns zero for success. The "set" function returns -EINVAL if the given
+ * LNI is unshapped or -EIO if the configure shaper command returns error.
+ * The "get" function returns -EINVAL if the token rate or the token limit is
+ * not set or the query command returns error.
+ */
+int qman_ceetm_lni_set_commit_rate(struct qm_ceetm_lni *lni,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit);
+int qman_ceetm_lni_get_commit_rate(struct qm_ceetm_lni *lni,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit);
+int qman_ceetm_lni_set_excess_rate(struct qm_ceetm_lni *lni,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit);
+int qman_ceetm_lni_get_excess_rate(struct qm_ceetm_lni *lni,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit);
+/**
+ * qman_ceetm_lni_set_commit_rate_bps
+ * qman_ceetm_lni_get_commit_rate_bps
+ * qman_ceetm_lni_set_excess_rate_bps
+ * qman_ceetm_lni_get_excess_rate_bps - Set/get the shaper CR/ER rate
+ * and token limit for the given LNI.
+ * @lni: the given LNI.
+ * @bps: the desired shaping rate in bps for "set" fuction, or the shaping rate
+ * of the LNI queried by "get" function.
+ * @token_limit: the desired token bucket limit for "set" function, or the token
+ * limit of the given LNI queried by "get" function.
+ *
+ * Returns zero for success. The "set" function returns -EINVAL if the given
+ * LNI is unshapped or -EIO if the configure shaper command returns error.
+ * The "get" function returns -EINVAL if the token rate or the token limit is
+ * not set or the query command returns error.
+ */
+int qman_ceetm_lni_set_commit_rate_bps(struct qm_ceetm_lni *lni,
+ u64 bps,
+ u16 token_limit);
+int qman_ceetm_lni_get_commit_rate_bps(struct qm_ceetm_lni *lni,
+ u64 *bps, u16 *token_limit);
+int qman_ceetm_lni_set_excess_rate_bps(struct qm_ceetm_lni *lni,
+ u64 bps,
+ u16 token_limit);
+int qman_ceetm_lni_get_excess_rate_bps(struct qm_ceetm_lni *lni,
+ u64 *bps, u16 *token_limit);
+
+/**
+ * qman_ceetm_lni_set_tcfcc
+ * qman_ceetm_lni_get_tcfcc - Configure/query "Traffic Class Flow Control".
+ * @lni: the given LNI.
+ * @cq_level: is between 0 and 15, representing individual class queue levels
+ * (CQ0 to CQ7 for every channel) and grouped class queue levels (CQ8 to CQ15
+ * for every channel).
+ * @traffic_class: is between 0 and 7 when associating a given class queue level
+ * to a traffic class, or -1 when disabling traffic class flow control for this
+ * class queue level.
+ *
+ * Return zero for success, or -EINVAL if the cq_level or traffic_class is out
+ * of range as indicated above, or -EIO if the configure/query tcfcc command
+ * returns error.
+ *
+ * Refer to the section of QMan CEETM traffic class flow control in the
+ * Reference Manual.
+ */
+int qman_ceetm_lni_set_tcfcc(struct qm_ceetm_lni *lni,
+ unsigned int cq_level,
+ int traffic_class);
+int qman_ceetm_lni_get_tcfcc(struct qm_ceetm_lni *lni,
+ unsigned int cq_level,
+ int *traffic_class);
+
+ /* ----------------------------- */
+ /* CEETM :: class queue channels */
+ /* ----------------------------- */
+
+/**
+ * qman_ceetm_channel_claim - Claims an unclaimed CQ channel that is mapped to
+ * the given LNI.
+ * @channel: the returned class queue channel object, if successful.
+ * @lni: the LNI that the channel belongs to.
+ *
+ * Channels are always initially "unshaped".
+ *
+ * Return zero for success, or -ENODEV if there is no channel available(all 32
+ * channels are claimed) or -EINVAL if the channel mapping command returns
+ * error.
+ */
+int qman_ceetm_channel_claim(struct qm_ceetm_channel **channel,
+ struct qm_ceetm_lni *lni);
+
+/**
+ * qman_ceetm_channel_release - Releases a previously claimed CQ channel.
+ * @channel: the channel needs to be released.
+ *
+ * Returns zero for success, or -EBUSY if the dependencies are still in use.
+ *
+ * Note any shaping of the channel will be cleared to leave it in an unshaped
+ * state.
+ */
+int qman_ceetm_channel_release(struct qm_ceetm_channel *channel);
+
+/**
+ * qman_ceetm_channel_enable_shaper
+ * qman_ceetm_channel_disable_shaper - Enables/disables shaping on the channel.
+ * @channel: the given channel.
+ * @coupled: indicates whether surplus CR tokens should be added to the
+ * excess-rate token count (up to the excess-rate token limit) when the number
+ * of (unused) committed-rate tokens reach the committed_rate token limit.
+ *
+ * Whenever a claimed channel is first enabled for shaping, its committed and
+ * excess token rates and limits are zero, so will need to be changed to do
+ * anything useful. The shaper can subsequently be enabled/disabled without
+ * resetting the shaping parameters, but the shaping parameters will be reset
+ * when the channel is released.
+ *
+ * Return 0 for success, or -EINVAL for failure, in the case that the channel
+ * shaper has been enabled/disabled or the management command returns error.
+ */
+int qman_ceetm_channel_enable_shaper(struct qm_ceetm_channel *channel,
+ int coupled);
+int qman_ceetm_channel_disable_shaper(struct qm_ceetm_channel *channel);
+
+/**
+ * qman_ceetm_channel_is_shaper_enabled - Check channel shaper status.
+ * @channel: the give channel.
+ */
+int qman_ceetm_channel_is_shaper_enabled(struct qm_ceetm_channel *channel);
+
+/**
+ * qman_ceetm_channel_set_commit_rate
+ * qman_ceetm_channel_get_commit_rate
+ * qman_ceetm_channel_set_excess_rate
+ * qman_ceetm_channel_get_excess_rate - Set/get channel CR/ER shaper parameters.
+ * @channel: the given channel.
+ * @token_rate: the desired token rate for "set" function, or the queried token
+ * rate for "get" function.
+ * @token_limit: the desired token limit for "set" function, or the queried
+ * token limit for "get" function.
+ *
+ * Return zero for success. The "set" function returns -EINVAL if the channel
+ * is unshaped, or -EIO if the configure shapper command returns error. The
+ * "get" function returns -EINVAL if token rate of token limit is not set, or
+ * the query shaper command returns error.
+ */
+int qman_ceetm_channel_set_commit_rate(struct qm_ceetm_channel *channel,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit);
+int qman_ceetm_channel_get_commit_rate(struct qm_ceetm_channel *channel,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit);
+int qman_ceetm_channel_set_excess_rate(struct qm_ceetm_channel *channel,
+ const struct qm_ceetm_rate *token_rate,
+ u16 token_limit);
+int qman_ceetm_channel_get_excess_rate(struct qm_ceetm_channel *channel,
+ struct qm_ceetm_rate *token_rate,
+ u16 *token_limit);
+/**
+ * qman_ceetm_channel_set_commit_rate_bps
+ * qman_ceetm_channel_get_commit_rate_bps
+ * qman_ceetm_channel_set_excess_rate_bps
+ * qman_ceetm_channel_get_excess_rate_bps - Set/get channel CR/ER shaper
+ * parameters.
+ * @channel: the given channel.
+ * @token_rate: the desired shaper rate in bps for "set" function, or the
+ * shaper rate in bps for "get" function.
+ * @token_limit: the desired token limit for "set" function, or the queried
+ * token limit for "get" function.
+ *
+ * Return zero for success. The "set" function returns -EINVAL if the channel
+ * is unshaped, or -EIO if the configure shapper command returns error. The
+ * "get" function returns -EINVAL if token rate of token limit is not set, or
+ * the query shaper command returns error.
+ */
+int qman_ceetm_channel_set_commit_rate_bps(struct qm_ceetm_channel *channel,
+ u64 bps, u16 token_limit);
+int qman_ceetm_channel_get_commit_rate_bps(struct qm_ceetm_channel *channel,
+ u64 *bps, u16 *token_limit);
+int qman_ceetm_channel_set_excess_rate_bps(struct qm_ceetm_channel *channel,
+ u64 bps, u16 token_limit);
+int qman_ceetm_channel_get_excess_rate_bps(struct qm_ceetm_channel *channel,
+ u64 *bps, u16 *token_limit);
+
+/**
+ * qman_ceetm_channel_set_weight
+ * qman_ceetm_channel_get_weight - Set/get the weight for unshaped channel
+ * @channel: the given channel.
+ * @token_limit: the desired token limit as the weight of the unshaped channel
+ * for "set" function, or the queried token limit for "get" function.
+ *
+ * The algorithm of unshaped fair queuing (uFQ) is used for unshaped channel.
+ * It allows the unshaped channels to be included in the CR time eligible list,
+ * and thus use the configured CR token limit value as their fair queuing
+ * weight.
+ *
+ * Return zero for success, or -EINVAL if the channel is a shaped channel or
+ * the management command returns error.
+ */
+int qman_ceetm_channel_set_weight(struct qm_ceetm_channel *channel,
+ u16 token_limit);
+int qman_ceetm_channel_get_weight(struct qm_ceetm_channel *channel,
+ u16 *token_limit);
+
+/**
+ * qman_ceetm_channel_set_group
+ * qman_ceetm_channel_get_group - Set/get the grouping of the class scheduler.
+ * @channel: the given channel.
+ * @group_b: indicates whether there is group B in this channel.
+ * @prio_a: the priority of group A.
+ * @prio_b: the priority of group B.
+ *
+ * There are 8 individual class queues (CQ0-CQ7), and 8 grouped class queues
+ * (CQ8-CQ15). If 'group_b' is zero, then all the grouped class queues are in
+ * group A, otherwise they are split into group A (CQ8-11) and group B
+ * (CQ12-C15). The individual class queues and the group(s) are in strict
+ * priority order relative to each other. Within the group(s), the scheduling
+ * is not strict priority order, but the result of scheduling within a group
+ * is in strict priority order relative to the other class queues in the
+ * channel. 'prio_a' and 'prio_b' control the priority order of the groups
+ * relative to the individual class queues, and take values from 0-7. Eg. if
+ * 'group_b' is non-zero, 'prio_a' is 2 and 'prio_b' is 6, then the strict
+ * priority order would be;
+ * CQ0, CQ1, CQ2, GROUPA, CQ3, CQ4, CQ5, CQ6, GROUPB, CQ7
+ *
+ * Return 0 for success. For "set" function, returns -EINVAL if prio_a or
+ * prio_b are out of the range 0 - 7 (priority of group A or group B can not
+ * be 0, CQ0 is always the highest class queue in this channel.), or -EIO if
+ * the configure scheduler command returns error. For "get" function, return
+ * -EINVAL if the query scheduler command returns error.
+ */
+int qman_ceetm_channel_set_group(struct qm_ceetm_channel *channel,
+ int group_b,
+ unsigned int prio_a,
+ unsigned int prio_b);
+int qman_ceetm_channel_get_group(struct qm_ceetm_channel *channel,
+ int *group_b,
+ unsigned int *prio_a,
+ unsigned int *prio_b);
+
+/**
+ * qman_ceetm_channel_set_group_cr_eligibility
+ * qman_ceetm_channel_set_group_er_eligibility - Set channel group eligibility
+ * @channel: the given channel object
+ * @group_b: indicates whether there is group B in this channel.
+ * @cre: the commit rate eligibility, 1 for enable, 0 for disable.
+ *
+ * Return zero for success, or -EINVAL if eligibility setting fails.
+*/
+int qman_ceetm_channel_set_group_cr_eligibility(struct qm_ceetm_channel
+ *channel, int group_b, int cre);
+int qman_ceetm_channel_set_group_er_eligibility(struct qm_ceetm_channel
+ *channel, int group_b, int ere);
+
+/**
+ * qman_ceetm_channel_set_cq_cr_eligibility
+ * qman_ceetm_channel_set_cq_er_eligibility - Set channel cq eligibility
+ * @channel: the given channel object
+ * @idx: is from 0 to 7 (representing CQ0 to CQ7).
+ * @cre: the commit rate eligibility, 1 for enable, 0 for disable.
+ *
+ * Return zero for success, or -EINVAL if eligibility setting fails.
+*/
+int qman_ceetm_channel_set_cq_cr_eligibility(struct qm_ceetm_channel *channel,
+ unsigned int idx, int cre);
+int qman_ceetm_channel_set_cq_er_eligibility(struct qm_ceetm_channel *channel,
+ unsigned int idx, int ere);
+
+ /* --------------------- */
+ /* CEETM :: class queues */
+ /* --------------------- */
+
+/**
+ * qman_ceetm_cq_claim - Claims an individual class queue.
+ * @cq: the returned class queue object, if successful.
+ * @channel: the class queue channel.
+ * @idx: is from 0 to 7 (representing CQ0 to CQ7).
+ * @ccg: represents the class congestion group that this class queue should be
+ * subscribed to, or NULL if no congestion group membership is desired.
+ *
+ * Returns zero for success, or -EINVAL if @idx is out of range 0 - 7 or
+ * if this class queue has been claimed, or configure class queue command
+ * returns error, or returns -ENOMEM if allocating CQ memory fails.
+ */
+int qman_ceetm_cq_claim(struct qm_ceetm_cq **cq,
+ struct qm_ceetm_channel *channel,
+ unsigned int idx,
+ struct qm_ceetm_ccg *ccg);
+
+/**
+ * qman_ceetm_cq_claim_A - Claims a class queue group A.
+ * @cq: the returned class queue object, if successful.
+ * @channel: the class queue channel.
+ * @idx: is from 8 to 15 if only group A exits, otherwise, it is from 8 to 11.
+ * @ccg: represents the class congestion group that this class queue should be
+ * subscribed to, or NULL if no congestion group membership is desired.
+ *
+ * Return zero for success, or -EINVAL if @idx is out the range or if
+ * this class queue has been claimed or configure class queue command returns
+ * error, or returns -ENOMEM if allocating CQ memory fails.
+ */
+int qman_ceetm_cq_claim_A(struct qm_ceetm_cq **cq,
+ struct qm_ceetm_channel *channel,
+ unsigned int idx,
+ struct qm_ceetm_ccg *ccg);
+
+/**
+ * qman_ceetm_cq_claim_B - Claims a class queue group B.
+ * @cq: the returned class queue object, if successful.
+ * @channel: the class queue channel.
+ * @idx: is from 0 to 3 (CQ12 to CQ15).
+ * @ccg: represents the class congestion group that this class queue should be
+ * subscribed to, or NULL if no congestion group membership is desired.
+ *
+ * Return zero for success, or -EINVAL if @idx is out the range or if
+ * this class queue has been claimed or configure class queue command returns
+ * error, or returns -ENOMEM if allocating CQ memory fails.
+ */
+int qman_ceetm_cq_claim_B(struct qm_ceetm_cq **cq,
+ struct qm_ceetm_channel *channel,
+ unsigned int idx,
+ struct qm_ceetm_ccg *ccg);
+
+/**
+ * qman_ceetm_cq_release - Releases a previously claimed class queue.
+ * @cq: The class queue to be released.
+ *
+ * Return zero for success, or -EBUSY if the dependent objects (eg. logical
+ * FQIDs) have not been released.
+ */
+int qman_ceetm_cq_release(struct qm_ceetm_cq *cq);
+
+/**
+ * qman_ceetm_set_queue_weight
+ * qman_ceetm_get_queue_weight - Configure/query the weight of a grouped class
+ * queue.
+ * @cq: the given class queue.
+ * @weight_code: the desired weight code to set for the given class queue for
+ * "set" function or the queired weight code for "get" function.
+ *
+ * Grouped class queues have a default weight code of zero, which corresponds to
+ * a scheduler weighting of 1. This function can be used to modify a grouped
+ * class queue to another weight, (Use the helpers qman_ceetm_wbfs2ratio()
+ * and qman_ceetm_ratio2wbfs() to convert between these 'weight_code' values
+ * and the corresponding sharing weight.)
+ *
+ * Returns zero for success, or -EIO if the configure weight command returns
+ * error for "set" function, or -EINVAL if the query command returns
+ * error for "get" function.
+ * See section "CEETM Weighted Scheduling among Grouped Classes" in Reference
+ * Manual for weight and weight code.
+ */
+int qman_ceetm_set_queue_weight(struct qm_ceetm_cq *cq,
+ struct qm_ceetm_weight_code *weight_code);
+int qman_ceetm_get_queue_weight(struct qm_ceetm_cq *cq,
+ struct qm_ceetm_weight_code *weight_code);
+
+/**
+ * qman_ceetm_set_queue_weight_in_ratio
+ * qman_ceetm_get_queue_weight_in_ratio - Configure/query the weight of a
+ * grouped class queue.
+ * @cq: the given class queue.
+ * @ratio: the weight in ratio. It should be the real ratio number multiplied
+ * by 100 to get rid of fraction.
+ *
+ * Returns zero for success, or -EIO if the configure weight command returns
+ * error for "set" function, or -EINVAL if the query command returns
+ * error for "get" function.
+ */
+int qman_ceetm_set_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 ratio);
+int qman_ceetm_get_queue_weight_in_ratio(struct qm_ceetm_cq *cq, u32 *ratio);
+
+/* Weights are encoded using a pseudo-exponential scheme. The weight codes 0,
+ * 32, 64, [...] correspond to weights of 1, 2, 4, [...]. The weights
+ * corresponding to intermediate weight codes are calculated using linear
+ * interpolation on the inverted values. Or put another way, the inverse weights
+ * for each 32nd weight code are 1, 1/2, 1/4, [...], and so the intervals
+ * between these are divided linearly into 32 intermediate values, the inverses
+ * of which form the remaining weight codes.
+ *
+ * The Weighted Bandwidth Fair Scheduling (WBFS) algorithm provides a form of
+ * scheduling within a group of class queues (group A or B). Weights are used to
+ * normalise the class queues to an underlying BFS algorithm where all class
+ * queues are assumed to require "equal bandwidth". So the weights referred to
+ * by the weight codes act as divisors on the size of frames being enqueued. Ie.
+ * one class queue in a group is assigned a weight of 2 whilst the other class
+ * queues in the group keep the default weight of 1, then the WBFS scheduler
+ * will effectively treat all frames enqueued on the weight-2 class queue as
+ * having half the number of bytes they really have. Ie. if all other things are
+ * equal, that class queue would get twice as much bytes-per-second bandwidth as
+ * the others. So weights should be chosen to provide bandwidth ratios between
+ * members of the same class queue group. These weights have no bearing on
+ * behaviour outside that group's WBFS mechanism though.
+ */
+
+/**
+ * qman_ceetm_wbfs2ratio - Given a weight code ('wbfs'), an accurate fractional
+ * representation of the corresponding weight is given (in order to not lose
+ * any precision).
+ * @weight_code: The given weight code in WBFS.
+ * @numerator: the numerator part of the weight computed by the weight code.
+ * @denominator: the denominator part of the weight computed by the weight code
+ *
+ * Returns zero for success or -EINVAL if the given weight code is illegal.
+ */
+int qman_ceetm_wbfs2ratio(struct qm_ceetm_weight_code *weight_code,
+ u32 *numerator,
+ u32 *denominator);
+/**
+ * qman_ceetm_ratio2wbfs - Given a weight, find the nearest possible weight code
+ * If the user needs to know how close this is, convert the resulting weight
+ * code back to a weight and compare.
+ * @numerator: numerator part of the given weight.
+ * @denominator: denominator part of the given weight.
+ * @weight_code: the weight code computed from the given weight.
+ *
+ * Returns zero for success, or -ERANGE if "numerator/denominator" is outside
+ * the range of weights.
+ */
+int qman_ceetm_ratio2wbfs(u32 numerator,
+ u32 denominator,
+ struct qm_ceetm_weight_code *weight_code,
+ int rounding);
+
+#define QMAN_CEETM_FLAG_CLEAR_STATISTICS_COUNTER 0x1
+/**
+ * qman_ceetm_cq_get_dequeue_statistics - Get the statistics provided by CEETM
+ * CQ counters.
+ * @cq: the given CQ object.
+ * @flags: indicates whether the statistics counter will be cleared after query.
+ * @frame_count: The number of the frames that have been counted since the
+ * counter was cleared last time.
+ * @byte_count: the number of bytes in all frames that have been counted.
+ *
+ * Return zero for success or -EINVAL if query statistics command returns error.
+ *
+ */
+int qman_ceetm_cq_get_dequeue_statistics(struct qm_ceetm_cq *cq, u32 flags,
+ u64 *frame_count, u64 *byte_count);
+
+/**
+ * qman_ceetm_drain_cq - drain the CQ till it is empty.
+ * @cq: the give CQ object.
+ * Return 0 for success or -EINVAL for unsuccessful command to empty CQ.
+ */
+int qman_ceetm_drain_cq(struct qm_ceetm_cq *cq);
+
+ /* ---------------------- */
+ /* CEETM :: logical FQIDs */
+ /* ---------------------- */
+/**
+ * qman_ceetm_lfq_claim - Claims an unused logical FQID, associates it with
+ * the given class queue.
+ * @lfq: the returned lfq object, if successful.
+ * @cq: the class queue which needs to claim a LFQID.
+ *
+ * Return zero for success, or -ENODEV if no LFQID is available or -ENOMEM if
+ * allocating memory for lfq fails, or -EINVAL if configuring LFQMT fails.
+ */
+int qman_ceetm_lfq_claim(struct qm_ceetm_lfq **lfq,
+ struct qm_ceetm_cq *cq);
+
+/**
+ * qman_ceetm_lfq_release - Releases a previously claimed logical FQID.
+ * @lfq: the lfq to be released.
+ *
+ * Return zero for success.
+ */
+int qman_ceetm_lfq_release(struct qm_ceetm_lfq *lfq);
+
+/**
+ * qman_ceetm_lfq_set_context
+ * qman_ceetm_lfq_get_context - Set/get the context_a/context_b pair to the
+ * "dequeue context table" associated with the logical FQID.
+ * @lfq: the given logical FQ object.
+ * @context_a: contextA of the dequeue context.
+ * @context_b: contextB of the dequeue context.
+ *
+ * Returns zero for success, or -EINVAL if there is error to set/get the
+ * context pair.
+ */
+int qman_ceetm_lfq_set_context(struct qm_ceetm_lfq *lfq,
+ u64 context_a,
+ u32 context_b);
+int qman_ceetm_lfq_get_context(struct qm_ceetm_lfq *lfq,
+ u64 *context_a,
+ u32 *context_b);
+
+/**
+ * qman_ceetm_create_fq - Initialise a FQ object for the LFQ.
+ * @lfq: the given logic fq.
+ * @fq: the fq object created for the given logic fq.
+ *
+ * The FQ object can be used in qman_enqueue() and qman_enqueue_orp() APIs to
+ * target a logical FQID (and the class queue it is associated with).
+ * Note that this FQ object can only be used for enqueues, and
+ * in the case of qman_enqueue_orp() it can not be used as the 'orp' parameter,
+ * only as 'fq'. This FQ object can not (and shouldn't) be destroyed, it is only
+ * valid as long as the underlying 'lfq' remains claimed. It is the user's
+ * responsibility to ensure that the underlying 'lfq' is not released until any
+ * enqueues to this FQ object have completed. The only field the user needs to
+ * fill in is fq->cb.ern, as that enqueue rejection handler is the callback that
+ * could conceivably be called on this FQ object. This API can be called
+ * multiple times to create multiple FQ objects referring to the same logical
+ * FQID, and any enqueue rejections will respect the callback of the object that
+ * issued the enqueue (and will identify the object via the parameter passed to
+ * the callback too). There is no 'flags' parameter to this API as there is for
+ * qman_create_fq() - the created FQ object behaves as though qman_create_fq()
+ * had been called with the single flag QMAN_FQ_FLAG_NO_MODIFY.
+ *
+ * Returns 0 for success.
+ */
+int qman_ceetm_create_fq(struct qm_ceetm_lfq *lfq, struct qman_fq *fq);
+
+ /* -------------------------------- */
+ /* CEETM :: class congestion groups */
+ /* -------------------------------- */
+
+/**
+ * qman_ceetm_ccg_claim - Claims an unused CCG.
+ * @ccg: the returned CCG object, if successful.
+ * @channel: the given class queue channel
+ * @cscn: the callback function of this CCG.
+ * @cb_ctx: the corresponding context to be used used if state change
+ * notifications are later enabled for this CCG.
+ *
+ * The congestion group is local to the given class queue channel, so only
+ * class queues within the channel can be associated with that congestion group.
+ * The association of class queues to congestion groups occurs when the class
+ * queues are claimed, see qman_ceetm_cq_claim() and related functions.
+ * Congestion groups are in a "zero" state when initially claimed, and they are
+ * returned to that state when released.
+ *
+ * Return zero for success, or -EINVAL if no CCG in the channel is available.
+ */
+int qman_ceetm_ccg_claim(struct qm_ceetm_ccg **ccg,
+ struct qm_ceetm_channel *channel,
+ unsigned int idx,
+ void (*cscn)(struct qm_ceetm_ccg *,
+ void *cb_ctx,
+ int congested),
+ void *cb_ctx);
+
+/**
+ * qman_ceetm_ccg_release - Releases a previously claimed CCG.
+ * @ccg: the given ccg.
+ *
+ * Returns zero for success, or -EBUSY if the given ccg's dependent objects
+ * (class queues that are associated with the CCG) have not been released.
+ */
+int qman_ceetm_ccg_release(struct qm_ceetm_ccg *ccg);
+
+/* This struct is used to specify attributes for a CCG. The 'we_mask' field
+ * controls which CCG attributes are to be updated, and the remainder specify
+ * the values for those attributes. A CCG counts either frames or the bytes
+ * within those frames, but not both ('mode'). A CCG can optionally cause
+ * enqueues to be rejected, due to tail-drop or WRED, or both (they are
+ * independent options, 'td_en' and 'wr_en_g,wr_en_y,wr_en_r'). Tail-drop can be
+ * level-triggered due to a single threshold ('td_thres') or edge-triggered due
+ * to a "congestion state", but not both ('td_mode'). Congestion state has
+ * distinct entry and exit thresholds ('cs_thres_in' and 'cs_thres_out'), and
+ * notifications can be sent to software the CCG goes in to and out of this
+ * congested state ('cscn_en'). */
+struct qm_ceetm_ccg_params {
+ /* Boolean fields together in a single bitfield struct */
+ struct {
+ /* Whether to count bytes or frames. 1==frames */
+ u8 mode:1;
+ /* En/disable tail-drop. 1==enable */
+ u8 td_en:1;
+ /* Tail-drop on congestion-state or threshold. 1=threshold */
+ u8 td_mode:1;
+ /* Generate congestion state change notifications. 1==enable */
+ u8 cscn_en:1;
+ /* Enable WRED rejections (per colour). 1==enable */
+ u8 wr_en_g:1;
+ u8 wr_en_y:1;
+ u8 wr_en_r:1;
+ } __packed;
+ /* Tail-drop threshold. See qm_cgr_thres_[gs]et64(). */
+ struct qm_cgr_cs_thres td_thres;
+ /* Congestion state thresholds, for entry and exit. */
+ struct qm_cgr_cs_thres cs_thres_in;
+ struct qm_cgr_cs_thres cs_thres_out;
+ /* Overhead accounting length. Per-packet "tax", from -128 to +127 */
+ signed char oal;
+ /* Congestion state change notification for DCP portal, virtual CCGID*/
+ /* WRED parameters. */
+ struct qm_cgr_wr_parm wr_parm_g;
+ struct qm_cgr_wr_parm wr_parm_y;
+ struct qm_cgr_wr_parm wr_parm_r;
+};
+/* Bits used in 'we_mask' to qman_ceetm_ccg_set(), controls which attributes of
+ * the CCGR are to be updated. */
+#define QM_CCGR_WE_MODE 0x0001 /* mode (bytes/frames) */
+#define QM_CCGR_WE_CS_THRES_IN 0x0002 /* congestion state entry threshold */
+#define QM_CCGR_WE_TD_EN 0x0004 /* congestion state tail-drop enable */
+#define QM_CCGR_WE_CSCN_TUPD 0x0008 /* CSCN target update */
+#define QM_CCGR_WE_CSCN_EN 0x0010 /* congestion notification enable */
+#define QM_CCGR_WE_WR_EN_R 0x0020 /* WRED enable - red */
+#define QM_CCGR_WE_WR_EN_Y 0x0040 /* WRED enable - yellow */
+#define QM_CCGR_WE_WR_EN_G 0x0080 /* WRED enable - green */
+#define QM_CCGR_WE_WR_PARM_R 0x0100 /* WRED parameters - red */
+#define QM_CCGR_WE_WR_PARM_Y 0x0200 /* WRED parameters - yellow */
+#define QM_CCGR_WE_WR_PARM_G 0x0400 /* WRED parameters - green */
+#define QM_CCGR_WE_OAL 0x0800 /* overhead accounting length */
+#define QM_CCGR_WE_CS_THRES_OUT 0x1000 /* congestion state exit threshold */
+#define QM_CCGR_WE_TD_THRES 0x2000 /* tail-drop threshold */
+#define QM_CCGR_WE_TD_MODE 0x4000 /* tail-drop mode (state/threshold) */
+#define QM_CCGR_WE_CDV 0x8000 /* cdv */
+
+/**
+ * qman_ceetm_ccg_set
+ * qman_ceetm_ccg_get - Configure/query a subset of CCG attributes.
+ * @ccg: the given CCG object.
+ * @we_mask: the write enable mask.
+ * @params: the parameters setting for this ccg
+ *
+ * Return 0 for success, or -EIO if configure ccg command returns error for
+ * "set" function, or -EINVAL if query ccg command returns error for "get"
+ * function.
+ */
+int qman_ceetm_ccg_set(struct qm_ceetm_ccg *ccg,
+ u16 we_mask,
+ const struct qm_ceetm_ccg_params *params);
+int qman_ceetm_ccg_get(struct qm_ceetm_ccg *ccg,
+ struct qm_ceetm_ccg_params *params);
+
+/** qman_ceetm_cscn_swp_set - Add or remove a software portal from the target
+ * mask.
+ * qman_ceetm_cscn_swp_get - Query whether a given software portal index is
+ * in the cscn target mask.
+ * @ccg: the give CCG object.
+ * @swp_idx: the index of the software portal.
+ * @cscn_enabled: 1: Set the swp to be cscn target. 0: remove the swp from
+ * the target mask.
+ * @we_mask: the write enable mask.
+ * @params: the parameters setting for this ccg
+ *
+ * Return 0 for success, or -EINVAL if command in set/get function fails.
+ */
+int qman_ceetm_cscn_swp_set(struct qm_ceetm_ccg *ccg,
+ u16 swp_idx,
+ unsigned int cscn_enabled,
+ u16 we_mask,
+ const struct qm_ceetm_ccg_params *params);
+int qman_ceetm_cscn_swp_get(struct qm_ceetm_ccg *ccg,
+ u16 swp_idx,
+ unsigned int *cscn_enabled);
+
+/** qman_ceetm_cscn_dcp_set - Add or remove a direct connect portal from the\
+ * target mask.
+ * qman_ceetm_cscn_dcp_get - Query whether a given direct connect portal index
+ * is in the cscn target mask.
+ * @ccg: the give CCG object.
+ * @dcp_idx: the index of the direct connect portal.
+ * @vcgid: congestion state change notification for dcp portal, virtual CGID.
+ * @cscn_enabled: 1: Set the dcp to be cscn target. 0: remove the dcp from
+ * the target mask.
+ * @we_mask: the write enable mask.
+ * @params: the parameters setting for this ccg
+ *
+ * Return 0 for success, or -EINVAL if command in set/get function fails.
+ */
+int qman_ceetm_cscn_dcp_set(struct qm_ceetm_ccg *ccg,
+ u16 dcp_idx,
+ u8 vcgid,
+ unsigned int cscn_enabled,
+ u16 we_mask,
+ const struct qm_ceetm_ccg_params *params);
+int qman_ceetm_cscn_dcp_get(struct qm_ceetm_ccg *ccg,
+ u16 dcp_idx,
+ u8 *vcgid,
+ unsigned int *cscn_enabled);
+
+/**
+ * qman_ceetm_ccg_get_reject_statistics - Get the statistics provided by
+ * CEETM CCG counters.
+ * @ccg: the given CCG object.
+ * @flags: indicates whether the statistics counter will be cleared after query.
+ * @frame_count: The number of the frames that have been counted since the
+ * counter was cleared last time.
+ * @byte_count: the number of bytes in all frames that have been counted.
+ *
+ * Return zero for success or -EINVAL if query statistics command returns error.
+ *
+ */
+int qman_ceetm_ccg_get_reject_statistics(struct qm_ceetm_ccg *ccg, u32 flags,
+ u64 *frame_count, u64 *byte_count);
+
+/**
+ * qman_ceetm_query_lfqmt - Query the logical frame queue mapping table
+ * @lfqid: Logical Frame Queue ID
+ * @lfqmt_query: Results of the query command
+ *
+ * Returns zero for success or -EIO if the query command returns error.
+ *
+ */
+int qman_ceetm_query_lfqmt(int lfqid,
+ struct qm_mcr_ceetm_lfqmt_query *lfqmt_query);
+
+/**
+ * qman_ceetm_query_cq - Queries a CEETM CQ
+ * @cqid: the channel ID (first byte) followed by the CQ idx
+ * @dcpid: CEETM portal ID
+ * @cq_query: storage for the queried CQ fields
+ *
+ * Returns zero for success or -EIO if the query command returns error.
+ *
+*/
+int qman_ceetm_query_cq(unsigned int cqid, unsigned int dcpid,
+ struct qm_mcr_ceetm_cq_query *cq_query);
+
+/**
+ * qman_ceetm_query_write_statistics - Query (and optionally write) statistics
+ * @cid: Target ID (CQID or CCGRID)
+ * @dcp_idx: CEETM portal ID
+ * @command_type: One of the following:
+ * 0 = Query dequeue statistics. CID carries the CQID to be queried.
+ * 1 = Query and clear dequeue statistics. CID carries the CQID to be queried
+ * 2 = Write dequeue statistics. CID carries the CQID to be written.
+ * 3 = Query reject statistics. CID carries the CCGRID to be queried.
+ * 4 = Query and clear reject statistics. CID carries the CCGRID to be queried
+ * 5 = Write reject statistics. CID carries the CCGRID to be written
+ * @frame_count: Frame count value to be written if this is a write command
+ * @byte_count: Bytes count value to be written if this is a write command
+ *
+ * Returns zero for success or -EIO if the query command returns error.
+ */
+int qman_ceetm_query_write_statistics(u16 cid, enum qm_dc_portal dcp_idx,
+ u16 command_type, u64 frame_count,
+ u64 byte_count);
+
+/**
+ * qman_set_wpm - Set waterfall power management
+ *
+ * @wpm_enable: boolean, 1 = enable wpm, 0 = disable wpm.
+ *
+ * Return 0 for success, return -ENODEV if QMan misc_cfg register is not
+ * accessible.
+ */
+int qman_set_wpm(int wpm_enable);
+
+/**
+ * qman_get_wpm - Query the waterfall power management setting
+ *
+ * @wpm_enable: boolean, 1 = enable wpm, 0 = disable wpm.
+ *
+ * Return 0 for success, return -ENODEV if QMan misc_cfg register is not
+ * accessible.
+ */
+int qman_get_wpm(int *wpm_enable);
+
+/* The below qman_p_***() variants might be called in a migration situation
+ * (e.g. cpu hotplug). They are used to continue accessing the portal that
+ * execution was affine to prior to migration.
+ * @qman_portal specifies which portal the APIs will use.
+*/
+const struct qman_portal_config *qman_p_get_portal_config(struct qman_portal
+ *p);
+int qman_p_irqsource_add(struct qman_portal *p, u32 bits);
+int qman_p_irqsource_remove(struct qman_portal *p, u32 bits);
+int qman_p_poll_dqrr(struct qman_portal *p, unsigned int limit);
+u32 qman_p_poll_slow(struct qman_portal *p);
+void qman_p_poll(struct qman_portal *p);
+void qman_p_stop_dequeues(struct qman_portal *p);
+void qman_p_start_dequeues(struct qman_portal *p);
+void qman_p_static_dequeue_add(struct qman_portal *p, u32 pools);
+void qman_p_static_dequeue_del(struct qman_portal *p, u32 pools);
+u32 qman_p_static_dequeue_get(struct qman_portal *p);
+void qman_p_dca(struct qman_portal *p, struct qm_dqrr_entry *dq,
+ int park_request);
+int qman_p_volatile_dequeue(struct qman_portal *p, struct qman_fq *fq,
+ u32 flags __maybe_unused, u32 vdqcr);
+int qman_p_enqueue(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_fd *fd, u32 flags);
+int qman_p_enqueue_orp(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_fd *fd, u32 flags,
+ struct qman_fq *orp, u16 orp_seqnum);
+int qman_p_enqueue_precommit(struct qman_portal *p, struct qman_fq *fq,
+ const struct qm_fd *fd, u32 flags,
+ qman_cb_precommit cb, void *cb_arg);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FSL_QMAN_H */
--- /dev/null
+++ b/include/linux/fsl_usdpaa.h
@@ -0,0 +1,372 @@
+/* Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef FSL_USDPAA_H
+#define FSL_USDPAA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <linux/uaccess.h>
+#include <linux/ioctl.h>
+#include <linux/fsl_qman.h> /* For "enum qm_channel" */
+#include <linux/compat.h>
+
+#ifdef CONFIG_FSL_USDPAA
+
+/******************************/
+/* Allocation of resource IDs */
+/******************************/
+
+/* This enum is used to distinguish between the type of underlying object being
+ * manipulated. */
+enum usdpaa_id_type {
+ usdpaa_id_fqid,
+ usdpaa_id_bpid,
+ usdpaa_id_qpool,
+ usdpaa_id_cgrid,
+ usdpaa_id_ceetm0_lfqid,
+ usdpaa_id_ceetm0_channelid,
+ usdpaa_id_ceetm1_lfqid,
+ usdpaa_id_ceetm1_channelid,
+ usdpaa_id_max /* <-- not a valid type, represents the number of types */
+};
+#define USDPAA_IOCTL_MAGIC 'u'
+struct usdpaa_ioctl_id_alloc {
+ uint32_t base; /* Return value, the start of the allocated range */
+ enum usdpaa_id_type id_type; /* what kind of resource(s) to allocate */
+ uint32_t num; /* how many IDs to allocate (and return value) */
+ uint32_t align; /* must be a power of 2, 0 is treated like 1 */
+ int partial; /* whether to allow less than 'num' */
+};
+struct usdpaa_ioctl_id_release {
+ /* Input; */
+ enum usdpaa_id_type id_type;
+ uint32_t base;
+ uint32_t num;
+};
+struct usdpaa_ioctl_id_reserve {
+ enum usdpaa_id_type id_type;
+ uint32_t base;
+ uint32_t num;
+};
+
+
+/* ioctl() commands */
+#define USDPAA_IOCTL_ID_ALLOC \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x01, struct usdpaa_ioctl_id_alloc)
+#define USDPAA_IOCTL_ID_RELEASE \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x02, struct usdpaa_ioctl_id_release)
+#define USDPAA_IOCTL_ID_RESERVE \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x0A, struct usdpaa_ioctl_id_reserve)
+
+/**********************/
+/* Mapping DMA memory */
+/**********************/
+
+/* Maximum length for a map name, including NULL-terminator */
+#define USDPAA_DMA_NAME_MAX 16
+/* Flags for requesting DMA maps. Maps are private+unnamed or sharable+named.
+ * For a sharable and named map, specify _SHARED (whether creating one or
+ * binding to an existing one). If _SHARED is specified and _CREATE is not, then
+ * the mapping must already exist. If _SHARED and _CREATE are specified and the
+ * mapping doesn't already exist, it will be created. If _SHARED and _CREATE are
+ * specified and the mapping already exists, the mapping will fail unless _LAZY
+ * is specified. When mapping to a pre-existing sharable map, the length must be
+ * an exact match. Lengths must be a power-of-4 multiple of page size.
+ *
+ * Note that this does not actually map the memory to user-space, that is done
+ * by a subsequent mmap() using the page offset returned from this ioctl(). The
+ * ioctl() is what gives the process permission to do this, and a page-offset
+ * with which to do so.
+ */
+#define USDPAA_DMA_FLAG_SHARE 0x01
+#define USDPAA_DMA_FLAG_CREATE 0x02
+#define USDPAA_DMA_FLAG_LAZY 0x04
+#define USDPAA_DMA_FLAG_RDONLY 0x08
+struct usdpaa_ioctl_dma_map {
+ /* Output parameters - virtual and physical addresses */
+ void *ptr;
+ uint64_t phys_addr;
+ /* Input parameter, the length of the region to be created (or if
+ * mapping an existing region, this must match it). Must be a power-of-4
+ * multiple of page size. */
+ uint64_t len;
+ /* Input parameter, the USDPAA_DMA_FLAG_* settings. */
+ uint32_t flags;
+ /* If _FLAG_SHARE is specified, the name of the region to be created (or
+ * of the existing mapping to use). */
+ char name[USDPAA_DMA_NAME_MAX];
+ /* If this ioctl() creates the mapping, this is an input parameter
+ * stating whether the region supports locking. If mapping an existing
+ * region, this is a return value indicating the same thing. */
+ int has_locking;
+ /* In the case of a successful map with _CREATE and _LAZY, this return
+ * value indicates whether we created the mapped region or whether it
+ * already existed. */
+ int did_create;
+};
+
+#ifdef CONFIG_COMPAT
+struct usdpaa_ioctl_dma_map_compat {
+ /* Output parameters - virtual and physical addresses */
+ compat_uptr_t ptr;
+ uint64_t phys_addr;
+ /* Input parameter, the length of the region to be created (or if
+ * mapping an existing region, this must match it). Must be a power-of-4
+ * multiple of page size. */
+ uint64_t len;
+ /* Input parameter, the USDPAA_DMA_FLAG_* settings. */
+ uint32_t flags;
+ /* If _FLAG_SHARE is specified, the name of the region to be created (or
+ * of the existing mapping to use). */
+ char name[USDPAA_DMA_NAME_MAX];
+ /* If this ioctl() creates the mapping, this is an input parameter
+ * stating whether the region supports locking. If mapping an existing
+ * region, this is a return value indicating the same thing. */
+ int has_locking;
+ /* In the case of a successful map with _CREATE and _LAZY, this return
+ * value indicates whether we created the mapped region or whether it
+ * already existed. */
+ int did_create;
+};
+
+#define USDPAA_IOCTL_DMA_MAP_COMPAT \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x03, struct usdpaa_ioctl_dma_map_compat)
+#endif
+
+
+#define USDPAA_IOCTL_DMA_MAP \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x03, struct usdpaa_ioctl_dma_map)
+/* munmap() does not remove the DMA map, just the user-space mapping to it.
+ * This ioctl will do both (though you can munmap() before calling the ioctl
+ * too). */
+#define USDPAA_IOCTL_DMA_UNMAP \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x04, unsigned char)
+/* We implement a cross-process locking scheme per DMA map. Call this ioctl()
+ * with a mmap()'d address, and the process will (interruptible) sleep if the
+ * lock is already held by another process. Process destruction will
+ * automatically clean up any held locks. */
+#define USDPAA_IOCTL_DMA_LOCK \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x05, unsigned char)
+#define USDPAA_IOCTL_DMA_UNLOCK \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x06, unsigned char)
+
+/***************************************/
+/* Mapping and using QMan/BMan portals */
+/***************************************/
+enum usdpaa_portal_type {
+ usdpaa_portal_qman,
+ usdpaa_portal_bman,
+};
+
+#define QBMAN_ANY_PORTAL_IDX 0xffffffff
+
+struct usdpaa_ioctl_portal_map {
+ /* Input parameter, is a qman or bman portal required. */
+
+ enum usdpaa_portal_type type;
+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX
+ for don't care. The portal index will be populated by the
+ driver when the ioctl() successfully completes */
+ uint32_t index;
+
+ /* Return value if the map succeeds, this gives the mapped
+ * cache-inhibited (cinh) and cache-enabled (cena) addresses. */
+ struct usdpaa_portal_map {
+ void *cinh;
+ void *cena;
+ } addr;
+ /* Qman-specific return values */
+ uint16_t channel;
+ uint32_t pools;
+};
+
+#ifdef CONFIG_COMPAT
+struct compat_usdpaa_ioctl_portal_map {
+ /* Input parameter, is a qman or bman portal required. */
+ enum usdpaa_portal_type type;
+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX
+ for don't care. The portal index will be populated by the
+ driver when the ioctl() successfully completes */
+ uint32_t index;
+ /* Return value if the map succeeds, this gives the mapped
+ * cache-inhibited (cinh) and cache-enabled (cena) addresses. */
+ struct usdpaa_portal_map_compat {
+ compat_uptr_t cinh;
+ compat_uptr_t cena;
+ } addr;
+ /* Qman-specific return values */
+ uint16_t channel;
+ uint32_t pools;
+};
+#define USDPAA_IOCTL_PORTAL_MAP_COMPAT \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x07, struct compat_usdpaa_ioctl_portal_map)
+#define USDPAA_IOCTL_PORTAL_UNMAP_COMPAT \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x08, struct usdpaa_portal_map_compat)
+#endif
+
+#define USDPAA_IOCTL_PORTAL_MAP \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x07, struct usdpaa_ioctl_portal_map)
+#define USDPAA_IOCTL_PORTAL_UNMAP \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x08, struct usdpaa_portal_map)
+
+struct usdpaa_ioctl_irq_map {
+ enum usdpaa_portal_type type; /* Type of portal to map */
+ int fd; /* File descriptor that contains the portal */
+ void *portal_cinh; /* Cache inhibited area to identify the portal */
+};
+
+#define USDPAA_IOCTL_PORTAL_IRQ_MAP \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x09, struct usdpaa_ioctl_irq_map)
+
+#ifdef CONFIG_COMPAT
+
+struct compat_ioctl_irq_map {
+ enum usdpaa_portal_type type; /* Type of portal to map */
+ compat_int_t fd; /* File descriptor that contains the portal */
+ compat_uptr_t portal_cinh; /* Used identify the portal */};
+
+#define USDPAA_IOCTL_PORTAL_IRQ_MAP_COMPAT \
+ _IOW(USDPAA_IOCTL_MAGIC, 0x09, struct compat_ioctl_irq_map)
+#endif
+
+/* ioctl to query the amount of DMA memory used in the system */
+struct usdpaa_ioctl_dma_used {
+ uint64_t free_bytes;
+ uint64_t total_bytes;
+};
+#define USDPAA_IOCTL_DMA_USED \
+ _IOR(USDPAA_IOCTL_MAGIC, 0x0B, struct usdpaa_ioctl_dma_used)
+
+/* ioctl to allocate a raw portal */
+struct usdpaa_ioctl_raw_portal {
+ /* inputs */
+ enum usdpaa_portal_type type; /* Type of portal to allocate */
+
+ /* set to non zero to turn on stashing */
+ uint8_t enable_stash;
+ /* Stashing attributes for the portal */
+ uint32_t cpu;
+ uint32_t cache;
+ uint32_t window;
+
+ /* Specifies the stash request queue this portal should use */
+ uint8_t sdest;
+
+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX
+ * for don't care. The portal index will be populated by the
+ * driver when the ioctl() successfully completes */
+ uint32_t index;
+
+ /* outputs */
+ uint64_t cinh;
+ uint64_t cena;
+};
+
+#define USDPAA_IOCTL_ALLOC_RAW_PORTAL \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x0C, struct usdpaa_ioctl_raw_portal)
+
+#define USDPAA_IOCTL_FREE_RAW_PORTAL \
+ _IOR(USDPAA_IOCTL_MAGIC, 0x0D, struct usdpaa_ioctl_raw_portal)
+
+#ifdef CONFIG_COMPAT
+
+struct compat_ioctl_raw_portal {
+ /* inputs */
+ enum usdpaa_portal_type type; /* Type of portal to allocate */
+
+ /* set to non zero to turn on stashing */
+ uint8_t enable_stash;
+ /* Stashing attributes for the portal */
+ uint32_t cpu;
+ uint32_t cache;
+ uint32_t window;
+ /* Specifies the stash request queue this portal should use */
+ uint8_t sdest;
+
+ /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX
+ * for don't care. The portal index will be populated by the
+ * driver when the ioctl() successfully completes */
+ uint32_t index;
+
+ /* outputs */
+ uint64_t cinh;
+ uint64_t cena;
+};
+
+#define USDPAA_IOCTL_ALLOC_RAW_PORTAL_COMPAT \
+ _IOWR(USDPAA_IOCTL_MAGIC, 0x0C, struct compat_ioctl_raw_portal)
+
+#define USDPAA_IOCTL_FREE_RAW_PORTAL_COMPAT \
+ _IOR(USDPAA_IOCTL_MAGIC, 0x0D, struct compat_ioctl_raw_portal)
+
+#endif
+
+#ifdef __KERNEL__
+
+/* Early-boot hook */
+int __init fsl_usdpaa_init_early(void);
+
+/* Fault-handling in arch/powerpc/mm/mem.c gives USDPAA an opportunity to detect
+ * faults within its ranges via this hook. */
+int usdpaa_test_fault(unsigned long pfn, u64 *phys_addr, u64 *size);
+
+#endif /* __KERNEL__ */
+
+#endif /* CONFIG_FSL_USDPAA */
+
+#ifdef __KERNEL__
+/* This interface is needed in a few places and though it's not specific to
+ * USDPAA as such, creating a new header for it doesn't make any sense. The
+ * qbman kernel driver implements this interface and uses it as the backend for
+ * both the FQID and BPID allocators. The fsl_usdpaa driver also uses this
+ * interface for tracking per-process allocations handed out to user-space. */
+struct dpa_alloc {
+ struct list_head free;
+ spinlock_t lock;
+ struct list_head used;
+};
+#define DECLARE_DPA_ALLOC(name) \
+ struct dpa_alloc name = { \
+ .free = { \
+ .prev = &name.free, \
+ .next = &name.free \
+ }, \
+ .lock = __SPIN_LOCK_UNLOCKED(name.lock), \
+ .used = { \
+ .prev = &name.used, \
+ .next = &name.used \
+ } \
+ }
+static inline void dpa_alloc_init(struct dpa_alloc *alloc)
+{
+ INIT_LIST_HEAD(&alloc->free);
+ INIT_LIST_HEAD(&alloc->used);
+ spin_lock_init(&alloc->lock);
+}
+int dpa_alloc_new(struct dpa_alloc *alloc, u32 *result, u32 count, u32 align,
+ int partial);
+void dpa_alloc_free(struct dpa_alloc *alloc, u32 base_id, u32 count);
+void dpa_alloc_seed(struct dpa_alloc *alloc, u32 fqid, u32 count);
+
+/* Like 'new' but specifies the desired range, returns -ENOMEM if the entire
+ * desired range is not available, or 0 for success. */
+int dpa_alloc_reserve(struct dpa_alloc *alloc, u32 base_id, u32 count);
+/* Pops and returns contiguous ranges from the allocator. Returns -ENOMEM when
+ * 'alloc' is empty. */
+int dpa_alloc_pop(struct dpa_alloc *alloc, u32 *result, u32 *count);
+/* Returns 1 if the specified id is alloced, 0 otherwise */
+int dpa_alloc_check(struct dpa_alloc *list, u32 id);
+#endif /* __KERNEL__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FSL_USDPAA_H */
--- /dev/null
+++ b/include/uapi/linux/fmd/Kbuild
@@ -0,0 +1,5 @@
+header-y += integrations/
+header-y += Peripherals/
+
+header-y += ioctls.h
+header-y += net_ioctls.h
--- /dev/null
+++ b/include/uapi/linux/fmd/Peripherals/Kbuild
@@ -0,0 +1,4 @@
+header-y += fm_ioctls.h
+header-y += fm_port_ioctls.h
+header-y += fm_pcd_ioctls.h
+header-y += fm_test_ioctls.h
--- /dev/null
+++ b/include/uapi/linux/fmd/Peripherals/fm_ioctls.h
@@ -0,0 +1,628 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File fm_ioctls.h
+
+ @Description FM Char device ioctls
+*//***************************************************************************/
+#ifndef __FM_IOCTLS_H
+#define __FM_IOCTLS_H
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_grp Frame Manager Linux IOCTL API
+
+ @Description FM Linux ioctls definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection FM IOCTL device ('/dev') definitions
+*//***************************************************************************/
+#define DEV_FM_NAME "fm" /**< Name of the FM chardev */
+
+#define DEV_FM_MINOR_BASE 0
+#define DEV_FM_PCD_MINOR_BASE (DEV_FM_MINOR_BASE + 1) /*/dev/fmx-pcd */
+#define DEV_FM_OH_PORTS_MINOR_BASE (DEV_FM_PCD_MINOR_BASE + 1) /*/dev/fmx-port-ohy */
+#define DEV_FM_RX_PORTS_MINOR_BASE (DEV_FM_OH_PORTS_MINOR_BASE + FM_MAX_NUM_OF_OH_PORTS) /*/dev/fmx-port-rxy */
+#define DEV_FM_TX_PORTS_MINOR_BASE (DEV_FM_RX_PORTS_MINOR_BASE + FM_MAX_NUM_OF_RX_PORTS) /*/dev/fmx-port-txy */
+#define DEV_FM_MAX_MINORS (DEV_FM_TX_PORTS_MINOR_BASE + FM_MAX_NUM_OF_TX_PORTS)
+
+#define FM_IOC_NUM(n) (n)
+#define FM_PCD_IOC_NUM(n) (n+20)
+#define FM_PORT_IOC_NUM(n) (n+70)
+/* @} */
+
+#define IOC_FM_MAX_NUM_OF_PORTS 64
+
+
+/**************************************************************************//**
+ @Description Enum for defining port types
+ (must match enum e_FmPortType defined in fm_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_port_type {
+ e_IOC_FM_PORT_TYPE_OH_OFFLINE_PARSING = 0, /**< Offline parsing port */
+ e_IOC_FM_PORT_TYPE_RX, /**< 1G Rx port */
+ e_IOC_FM_PORT_TYPE_RX_10G, /**< 10G Rx port */
+ e_IOC_FM_PORT_TYPE_TX, /**< 1G Tx port */
+ e_IOC_FM_PORT_TYPE_TX_10G, /**< 10G Tx port */
+ e_IOC_FM_PORT_TYPE_DUMMY
+} ioc_fm_port_type;
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_lib_grp FM library
+
+ @Description FM API functions, definitions and enums
+ The FM module is the main driver module and is a mandatory module
+ for FM driver users. Before any further module initialization,
+ this module must be initialized.
+ The FM is a "single-tone" module. It is responsible of the common
+ HW modules: FPM, DMA, common QMI, common BMI initializations and
+ run-time control routines. This module must be initialized always
+ when working with any of the FM modules.
+ NOTE - We assumes that the FML will be initialize only by core No. 0!
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description FM Exceptions
+*//***************************************************************************/
+typedef enum ioc_fm_exceptions {
+ e_IOC_FM_EX_DMA_BUS_ERROR, /**< DMA bus error. */
+ e_IOC_EX_DMA_READ_ECC, /**< Read Buffer ECC error (Valid for FM rev < 6)*/
+ e_IOC_EX_DMA_SYSTEM_WRITE_ECC, /**< Write Buffer ECC error on system side (Valid for FM rev < 6)*/
+ e_IOC_EX_DMA_FM_WRITE_ECC, /**< Write Buffer ECC error on FM side (Valid for FM rev < 6)*/
+ e_IOC_EX_DMA_SINGLE_PORT_ECC, /**< Single Port ECC error on FM side (Valid for FM rev > 6)*/
+ e_IOC_EX_FPM_STALL_ON_TASKS, /**< Stall of tasks on FPM */
+ e_IOC_EX_FPM_SINGLE_ECC, /**< Single ECC on FPM. */
+ e_IOC_EX_FPM_DOUBLE_ECC, /**< Double ECC error on FPM ram access */
+ e_IOC_EX_QMI_SINGLE_ECC, /**< Single ECC on QMI. */
+ e_IOC_EX_QMI_DOUBLE_ECC, /**< Double bit ECC occurred on QMI */
+ e_IOC_EX_QMI_DEQ_FROM_UNKNOWN_PORTID,/**< Dequeue from unknown port id */
+ e_IOC_EX_BMI_LIST_RAM_ECC, /**< Linked List RAM ECC error */
+ e_IOC_EX_BMI_STORAGE_PROFILE_ECC, /**< Storage Profile ECC Error */
+ e_IOC_EX_BMI_STATISTICS_RAM_ECC, /**< Statistics Count RAM ECC Error Enable */
+ e_IOC_EX_BMI_DISPATCH_RAM_ECC, /**< Dispatch RAM ECC Error Enable */
+ e_IOC_EX_IRAM_ECC, /**< Double bit ECC occurred on IRAM*/
+ e_IOC_EX_MURAM_ECC /**< Double bit ECC occurred on MURAM*/
+} ioc_fm_exceptions;
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_runtime_control_grp FM Runtime Control Unit
+
+ @Description FM Runtime control unit API functions, definitions and enums.
+ The FM driver provides a set of control routines for each module.
+ These routines may only be called after the module was fully
+ initialized (both configuration and initialization routines were
+ called). They are typically used to get information from hardware
+ (status, counters/statistics, revision etc.), to modify a current
+ state or to force/enable a required action. Run-time control may
+ be called whenever necessary and as many times as needed.
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection General FM defines.
+ *//***************************************************************************/
+#define IOC_FM_MAX_NUM_OF_VALID_PORTS (FM_MAX_NUM_OF_OH_PORTS + \
+ FM_MAX_NUM_OF_1G_RX_PORTS + \
+ FM_MAX_NUM_OF_10G_RX_PORTS + \
+ FM_MAX_NUM_OF_1G_TX_PORTS + \
+ FM_MAX_NUM_OF_10G_TX_PORTS)
+/* @} */
+
+/**************************************************************************//**
+ @Description Structure for Port bandwidth requirement. Port is identified
+ by type and relative id.
+ (must be identical to t_FmPortBandwidth defined in fm_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_bandwidth_t {
+ ioc_fm_port_type type; /**< FM port type */
+ uint8_t relative_port_id; /**< Type relative port id */
+ uint8_t bandwidth; /**< bandwidth - (in term of percents) */
+} ioc_fm_port_bandwidth_t;
+
+/**************************************************************************//**
+ @Description A Structure containing an array of Port bandwidth requirements.
+ The user should state the ports requiring bandwidth in terms of
+ percentage - i.e. all port's bandwidths in the array must add
+ up to 100.
+ (must be identical to t_FmPortsBandwidthParams defined in fm_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_bandwidth_params {
+ uint8_t num_of_ports;
+ /**< num of ports listed in the array below */
+ ioc_fm_port_bandwidth_t ports_bandwidths[IOC_FM_MAX_NUM_OF_VALID_PORTS];
+ /**< for each port, it's bandwidth (all port's
+ bandwidths must add up to 100.*/
+} ioc_fm_port_bandwidth_params;
+
+/**************************************************************************//**
+ @Description enum for defining FM counters
+*//***************************************************************************/
+typedef enum ioc_fm_counters {
+ e_IOC_FM_COUNTERS_ENQ_TOTAL_FRAME, /**< QMI total enqueued frames counter */
+ e_IOC_FM_COUNTERS_DEQ_TOTAL_FRAME, /**< QMI total dequeued frames counter */
+ e_IOC_FM_COUNTERS_DEQ_0, /**< QMI 0 frames from QMan counter */
+ e_IOC_FM_COUNTERS_DEQ_1, /**< QMI 1 frames from QMan counter */
+ e_IOC_FM_COUNTERS_DEQ_2, /**< QMI 2 frames from QMan counter */
+ e_IOC_FM_COUNTERS_DEQ_3, /**< QMI 3 frames from QMan counter */
+ e_IOC_FM_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI dequeue from default queue counter */
+ e_IOC_FM_COUNTERS_DEQ_FROM_CONTEXT, /**< QMI dequeue from FQ context counter */
+ e_IOC_FM_COUNTERS_DEQ_FROM_FD, /**< QMI dequeue from FD command field counter */
+ e_IOC_FM_COUNTERS_DEQ_CONFIRM, /**< QMI dequeue confirm counter */
+} ioc_fm_counters;
+
+typedef struct ioc_fm_obj_t {
+ void *obj;
+} ioc_fm_obj_t;
+
+/**************************************************************************//**
+ @Description A structure for returning revision information
+ (must match struct t_FmRevisionInfo declared in fm_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_revision_info_t {
+ uint8_t major; /**< Major revision */
+ uint8_t minor; /**< Minor revision */
+} ioc_fm_revision_info_t;
+
+/**************************************************************************//**
+ @Description A structure for FM counters
+*//***************************************************************************/
+typedef struct ioc_fm_counters_params_t {
+ ioc_fm_counters cnt; /**< The requested counter */
+ uint32_t val; /**< The requested value to get/set from/into the counter */
+} ioc_fm_counters_params_t;
+
+typedef union ioc_fm_api_version_t {
+ struct {
+ uint8_t major;
+ uint8_t minor;
+ uint8_t respin;
+ uint8_t reserved;
+ } version;
+ uint32_t ver;
+} ioc_fm_api_version_t;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description A structure of information about each of the external
+ buffer pools used by a port or storage-profile.
+ (must be identical to t_FmExtPoolParams defined in fm_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_ext_pool_params {
+ uint8_t id; /**< External buffer pool id */
+ uint16_t size; /**< External buffer pool buffer size */
+} ioc_fm_ext_pool_params;
+
+/**************************************************************************//**
+ @Description A structure for informing the driver about the external
+ buffer pools allocated in the BM and used by a port or a
+ storage-profile.
+ (must be identical to t_FmExtPools defined in fm_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_ext_pools {
+ uint8_t num_of_pools_used; /**< Number of pools use by this port */
+ ioc_fm_ext_pool_params ext_buf_pool[FM_PORT_MAX_NUM_OF_EXT_POOLS];
+ /**< Parameters for each port */
+} ioc_fm_ext_pools;
+
+typedef struct ioc_fm_vsp_params_t {
+ void *p_fm; /**< A handle to the FM object this VSP related to */
+ ioc_fm_ext_pools ext_buf_pools; /**< Which external buffer pools are used
+ (up to FM_PORT_MAX_NUM_OF_EXT_POOLS), and their sizes.
+ parameter associated with Rx / OP port */
+ uint16_t liodn_offset; /**< VSP's LIODN offset */
+ struct {
+ ioc_fm_port_type port_type; /**< Port type */
+ uint8_t port_id; /**< Port Id - relative to type */
+ } port_params;
+ uint8_t relative_profile_id; /**< VSP Id - relative to VSP's range
+ defined in relevant FM object */
+ void *id; /**< return value */
+} ioc_fm_vsp_params_t;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description A structure for defining BM pool depletion criteria
+*//***************************************************************************/
+typedef struct ioc_fm_buf_pool_depletion_t {
+ bool pools_grp_mode_enable; /**< select mode in which pause frames will be sent after
+ a number of pools (all together!) are depleted */
+ uint8_t num_of_pools; /**< the number of depleted pools that will invoke
+ pause frames transmission. */
+ bool pools_to_consider[BM_MAX_NUM_OF_POOLS];
+ /**< For each pool, TRUE if it should be considered for
+ depletion (Note - this pool must be used by this port!). */
+ bool single_pool_mode_enable; /**< select mode in which pause frames will be sent after
+ a single-pool is depleted; */
+ bool pools_to_consider_for_single_mode[BM_MAX_NUM_OF_POOLS];
+ /**< For each pool, TRUE if it should be considered for
+ depletion (Note - this pool must be used by this port!) */
+#if (DPAA_VERSION >= 11)
+ bool pfc_priorities_en[FM_MAX_NUM_OF_PFC_PRIORITIES];
+ /**< This field is used by the MAC as the Priority Enable Vector in the PFC frame
+ which is transmitted */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_buf_pool_depletion_t;
+
+#if (DPAA_VERSION >= 11)
+typedef struct ioc_fm_buf_pool_depletion_params_t {
+ void *p_fm_vsp;
+ ioc_fm_buf_pool_depletion_t fm_buf_pool_depletion;
+} ioc_fm_buf_pool_depletion_params_t;
+#endif /* (DPAA_VERSION >= 11) */
+
+typedef struct ioc_fm_buffer_prefix_content_t {
+ uint16_t priv_data_size; /**< Number of bytes to be left at the beginning
+ of the external buffer; Note that the private-area will
+ start from the base of the buffer address. */
+ bool pass_prs_result; /**< TRUE to pass the parse result to/from the FM;
+ User may use FM_PORT_GetBufferPrsResult() in order to
+ get the parser-result from a buffer. */
+ bool pass_time_stamp; /**< TRUE to pass the timeStamp to/from the FM
+ User may use FM_PORT_GetBufferTimeStamp() in order to
+ get the parser-result from a buffer. */
+ bool pass_hash_result; /**< TRUE to pass the KG hash result to/from the FM
+ User may use FM_PORT_GetBufferHashResult() in order to
+ get the parser-result from a buffer. */
+ bool pass_all_other_pcd_info; /**< Add all other Internal-Context information:
+ AD, hash-result, key, etc. */
+ uint16_t data_align; /**< 0 to use driver's default alignment [64],
+ other value for selecting a data alignment (must be a power of 2);
+ if write optimization is used, must be >= 16. */
+ uint8_t manip_extra_space; /**< Maximum extra size needed (insertion-size minus removal-size);
+ Note that this field impacts the size of the buffer-prefix
+ (i.e. it pushes the data offset);
+ This field is irrelevant if DPAA_VERSION==10 */
+} ioc_fm_buffer_prefix_content_t;
+
+typedef struct ioc_fm_buffer_prefix_content_params_t {
+ void *p_fm_vsp;
+ ioc_fm_buffer_prefix_content_t fm_buffer_prefix_content;
+} ioc_fm_buffer_prefix_content_params_t;
+
+#if (DPAA_VERSION >= 11)
+typedef struct ioc_fm_vsp_config_no_sg_params_t {
+ void *p_fm_vsp;
+ bool no_sg;
+} ioc_fm_vsp_config_no_sg_params_t;
+
+typedef struct ioc_fm_vsp_prs_result_params_t {
+ void *p_fm_vsp;
+ void *p_data;
+} ioc_fm_vsp_prs_result_params_t;
+#endif
+
+typedef struct fm_ctrl_mon_t {
+ uint8_t percent_cnt[2];
+} fm_ctrl_mon_t;
+
+typedef struct ioc_fm_ctrl_mon_counters_params_t {
+ uint8_t fm_ctrl_index;
+ fm_ctrl_mon_t *p_mon;
+} ioc_fm_ctrl_mon_counters_params_t;
+
+/**************************************************************************//**
+ @Function FM_IOC_SET_PORTS_BANDWIDTH
+
+ @Description Sets relative weights between ports when accessing common resources.
+
+ @Param[in] ioc_fm_port_bandwidth_params Port bandwidth percentages,
+ their sum must equal 100.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_IOC_SET_PORTS_BANDWIDTH _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(2), ioc_fm_port_bandwidth_params)
+
+/**************************************************************************//**
+ @Function FM_IOC_GET_REVISION
+
+ @Description Returns the FM revision
+
+ @Param[out] ioc_fm_revision_info_t A structure of revision information parameters.
+
+ @Return None.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_IOC_GET_REVISION _IOR(FM_IOC_TYPE_BASE, FM_IOC_NUM(3), ioc_fm_revision_info_t)
+
+/**************************************************************************//**
+ @Function FM_IOC_GET_COUNTER
+
+ @Description Reads one of the FM counters.
+
+ @Param[in,out] ioc_fm_counters_params_t The requested counter parameters.
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_Init().
+ Note that it is user's responsibilty to call this routine only
+ for enabled counters, and there will be no indication if a
+ disabled counter is accessed.
+*//***************************************************************************/
+#define FM_IOC_GET_COUNTER _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(4), ioc_fm_counters_params_t)
+
+/**************************************************************************//**
+ @Function FM_IOC_SET_COUNTER
+
+ @Description Sets a value to an enabled counter. Use "0" to reset the counter.
+
+ @Param[in] ioc_fm_counters_params_t The requested counter parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_IOC_SET_COUNTER _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(5), ioc_fm_counters_params_t)
+
+/**************************************************************************//**
+ @Function FM_IOC_FORCE_INTR
+
+ @Description Causes an interrupt event on the requested source.
+
+ @Param[in] ioc_fm_exceptions An exception to be forced.
+
+ @Return E_OK on success; Error code if the exception is not enabled,
+ or is not able to create interrupt.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_IOC_FORCE_INTR _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(6), ioc_fm_exceptions)
+
+/**************************************************************************//**
+ @Function FM_IOC_GET_API_VERSION
+
+ @Description Reads the FMD IOCTL API version.
+
+ @Param[in,out] ioc_fm_api_version_t The requested counter parameters.
+
+ @Return Version's value.
+*//***************************************************************************/
+#define FM_IOC_GET_API_VERSION _IOR(FM_IOC_TYPE_BASE, FM_IOC_NUM(7), ioc_fm_api_version_t)
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Function FM_VSP_Config
+
+ @Description Creates descriptor for the FM VSP module.
+
+ The routine returns a handle (descriptor) to the FM VSP object.
+ This descriptor must be passed as first parameter to all other
+ FM VSP function calls.
+
+ No actual initialization or configuration of FM hardware is
+ done by this routine.
+
+@Param[in] p_FmVspParams Pointer to data structure of parameters
+
+ @Retval Handle to FM VSP object, or NULL for Failure.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_CONFIG_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(8), ioc_compat_fm_vsp_params_t)
+#endif
+#define FM_IOC_VSP_CONFIG _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(8), ioc_fm_vsp_params_t)
+
+/**************************************************************************//**
+ @Function FM_VSP_Init
+
+ @Description Initializes the FM VSP module
+
+ @Param[in] h_FmVsp - FM VSP module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_INIT_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(9), ioc_compat_fm_obj_t)
+#endif
+#define FM_IOC_VSP_INIT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(9), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_VSP_Free
+
+ @Description Frees all resources that were assigned to FM VSP module.
+
+ Calling this routine invalidates the descriptor.
+
+ @Param[in] h_FmVsp - FM VSP module descriptor
+
+ @Return E_OK on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_FREE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(10), ioc_compat_fm_obj_t)
+#endif
+#define FM_IOC_VSP_FREE _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(10), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigPoolDepletion
+
+ @Description Calling this routine enables pause frame generation depending on the
+ depletion status of BM pools. It also defines the conditions to activate
+ this functionality. By default, this functionality is disabled.
+
+ @Param[in] ioc_fm_buf_pool_depletion_params_t A structure holding the required parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_CONFIG_POOL_DEPLETION_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(11), ioc_compat_fm_buf_pool_depletion_params_t)
+#endif
+#define FM_IOC_VSP_CONFIG_POOL_DEPLETION _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(11), ioc_fm_buf_pool_depletion_params_t)
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigBufferPrefixContent
+
+ @Description Defines the structure, size and content of the application buffer.
+
+ The prefix will
+ In VSPs defined for Tx ports, if 'passPrsResult', the application
+ should set a value to their offsets in the prefix of
+ the FM will save the first 'privDataSize', than,
+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result
+ and timeStamp, and the packet itself (in this order), to the
+ application buffer, and to offset.
+
+ Calling this routine changes the buffer margins definitions
+ in the internal driver data base from its default
+ configuration: Data size: [DEFAULT_FM_SP_bufferPrefixContent_privDataSize]
+ Pass Parser result: [DEFAULT_FM_SP_bufferPrefixContent_passPrsResult].
+ Pass timestamp: [DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp].
+
+ @Param[in] ioc_fm_buffer_prefix_content_params_t A structure holding the required parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(12), ioc_compat_fm_buffer_prefix_content_params_t)
+#endif
+#define FM_IOC_VSP_CONFIG_BUFFER_PREFIX_CONTENT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(12), ioc_fm_buffer_prefix_content_params_t)
+
+/**************************************************************************//**
+ @Function FM_VSP_ConfigNoScatherGather
+
+ @Description Calling this routine changes the possibility to receive S/G frame
+ in the internal driver data base
+ from its default configuration: optimize = [DEFAULT_FM_SP_noScatherGather]
+
+ @Param[in] ioc_fm_vsp_config_no_sg_params_t A structure holding the required parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_VSP_Config() and before FM_VSP_Init().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_CONFIG_NO_SG_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(13), ioc_compat_fm_vsp_config_no_sg_params_t)
+#endif
+#define FM_IOC_VSP_CONFIG_NO_SG _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(13), ioc_fm_vsp_config_no_sg_params_t)
+
+/**************************************************************************//**
+ @Function FM_VSP_GetBufferPrsResult
+
+ @Description Returns the pointer to the parse result in the data buffer.
+ In Rx ports this is relevant after reception, if parse
+ result is configured to be part of the data passed to the
+ application. For non Rx ports it may be used to get the pointer
+ of the area in the buffer where parse result should be
+ initialized - if so configured.
+ See FM_VSP_ConfigBufferPrefixContent for data buffer prefix
+ configuration.
+
+ @Param[in] ioc_fm_vsp_prs_result_params_t A structure holding the required parameters.
+
+ @Return Parse result pointer on success, NULL if parse result was not
+ configured for this port.
+
+ @Cautions Allowed only following FM_VSP_Init().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_VSP_GET_BUFFER_PRS_RESULT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(14), ioc_compat_fm_vsp_prs_result_params_t)
+#endif
+#define FM_IOC_VSP_GET_BUFFER_PRS_RESULT _IOWR(FM_IOC_TYPE_BASE, FM_IOC_NUM(14), ioc_fm_vsp_prs_result_params_t)
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Function FM_CtrlMonStart
+
+ @Description Start monitoring utilization of all available FM controllers.
+
+ In order to obtain FM controllers utilization the following sequence
+ should be used:
+ -# FM_CtrlMonStart()
+ -# FM_CtrlMonStop()
+ -# FM_CtrlMonGetCounters() - issued for each FM controller
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_IOC_CTRL_MON_START _IO(FM_IOC_TYPE_BASE, FM_IOC_NUM(15))
+
+
+/**************************************************************************//**
+ @Function FM_CtrlMonStop
+
+ @Description Stop monitoring utilization of all available FM controllers.
+
+ In order to obtain FM controllers utilization the following sequence
+ should be used:
+ -# FM_CtrlMonStart()
+ -# FM_CtrlMonStop()
+ -# FM_CtrlMonGetCounters() - issued for each FM controller
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_IOC_CTRL_MON_STOP _IO(FM_IOC_TYPE_BASE, FM_IOC_NUM(16))
+
+/**************************************************************************//**
+ @Function FM_CtrlMonGetCounters
+
+ @Description Obtain FM controller utilization parameters.
+
+ In order to obtain FM controllers utilization the following sequence
+ should be used:
+ -# FM_CtrlMonStart()
+ -# FM_CtrlMonStop()
+ -# FM_CtrlMonGetCounters() - issued for each FM controller
+
+ @Param[in] ioc_fm_ctrl_mon_counters_params_t A structure holding the required parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_IOC_CTRL_MON_GET_COUNTERS_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(17), ioc_compat_fm_ctrl_mon_counters_params_t)
+#endif
+#define FM_IOC_CTRL_MON_GET_COUNTERS _IOW(FM_IOC_TYPE_BASE, FM_IOC_NUM(17), ioc_fm_ctrl_mon_counters_params_t)
+
+/** @} */ /* end of lnx_ioctl_FM_runtime_control_grp group */
+/** @} */ /* end of lnx_ioctl_FM_lib_grp group */
+/** @} */ /* end of lnx_ioctl_FM_grp */
+
+#define FMD_API_VERSION_MAJOR 21
+#define FMD_API_VERSION_MINOR 1
+#define FMD_API_VERSION_RESPIN 0
+
+#endif /* __FM_IOCTLS_H */
--- /dev/null
+++ b/include/uapi/linux/fmd/Peripherals/fm_pcd_ioctls.h
@@ -0,0 +1,3084 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/******************************************************************************
+ @File fm_pcd_ioctls.h
+
+ @Description FM PCD ...
+*//***************************************************************************/
+#ifndef __FM_PCD_IOCTLS_H
+#define __FM_PCD_IOCTLS_H
+
+#include "net_ioctls.h"
+#include "fm_ioctls.h"
+
+
+/**************************************************************************//**
+
+ @Group lnx_ioctl_FM_grp Frame Manager Linux IOCTL API
+
+ @Description Frame Manager Linux ioctls definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_PCD_grp FM PCD
+
+ @Description Frame Manager PCD API functions, definitions and enums
+
+ The FM PCD module is responsible for the initialization of all
+ global classifying FM modules. This includes the parser general and
+ common registers, the key generator global and common registers,
+ and the policer global and common registers.
+ In addition, the FM PCD SW module will initialize all required
+ key generator schemes, coarse classification flows, and policer
+ profiles. When an FM module is configured to work with one of these
+ entities, it will register to it using the FM PORT API. The PCD
+ module will manage the PCD resources - i.e. resource management of
+ KeyGen schemes, etc.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Collection General PCD defines
+*//***************************************************************************/
+#define IOC_FM_PCD_MAX_NUM_OF_PRIVATE_HDRS 2 /**< Number of units/headers saved for user */
+
+#define IOC_FM_PCD_PRS_NUM_OF_HDRS 16 /**< Number of headers supported by HW parser */
+#define IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS (32 - IOC_FM_PCD_MAX_NUM_OF_PRIVATE_HDRS)
+ /**< Number of distinction units is limited by
+ register size (32 bits) minus reserved bits
+ for private headers. */
+#define IOC_FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS 4 /**< Maximum number of interchangeable headers
+ in a distinction unit */
+#define IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS 8 /**< Total number of generic KeyGen registers */
+#define IOC_FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY 35 /**< Max number allowed on any configuration;
+ For HW implementation reasons, in most
+ cases less than this will be allowed; The
+ driver will return an initialization error
+ if resource is unavailable. */
+#define IOC_FM_PCD_KG_NUM_OF_EXTRACT_MASKS 4 /**< Total number of masks allowed on KeyGen extractions. */
+#define IOC_FM_PCD_KG_NUM_OF_DEFAULT_GROUPS 16 /**< Number of default value logical groups */
+
+#define IOC_FM_PCD_PRS_NUM_OF_LABELS 32 /**< Maximum number of SW parser labels */
+#define IOC_FM_PCD_SW_PRS_SIZE 0x00000800 /**< Total size of SW parser area */
+
+#define IOC_FM_PCD_MAX_MANIP_INSRT_TEMPLATE_SIZE 128 /**< Maximum size of insertion template for
+ insert manipulation */
+
+#if DPAA_VERSION >= 11
+#define IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES 64 /**< Maximum possible entries for frame replicator group */
+#endif /* DPAA_VERSION >= 11 */
+/* @} */
+
+#ifdef FM_CAPWAP_SUPPORT
+#error "FM_CAPWAP_SUPPORT not implemented!"
+#endif
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_PCD_init_grp FM PCD Initialization Unit
+
+ @Description Frame Manager PCD Initialization Unit API
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description PCD counters
+ (must match enum e_FmPcdCounters defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_counters {
+ e_IOC_FM_PCD_KG_COUNTERS_TOTAL, /**< KeyGen counter */
+ e_IOC_FM_PCD_PLCR_COUNTERS_RED, /**< Policer counter - counts the total number of RED packets that exit the Policer. */
+ e_IOC_FM_PCD_PLCR_COUNTERS_YELLOW, /**< Policer counter - counts the total number of YELLOW packets that exit the Policer. */
+ e_IOC_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_RED, /**< Policer counter - counts the number of packets that changed color to RED by the Policer;
+ This is a subset of e_IOC_FM_PCD_PLCR_COUNTERS_RED packet count, indicating active color changes. */
+ e_IOC_FM_PCD_PLCR_COUNTERS_RECOLORED_TO_YELLOW, /**< Policer counter - counts the number of packets that changed color to YELLOW by the Policer;
+ This is a subset of e_IOC_FM_PCD_PLCR_COUNTERS_YELLOW packet count, indicating active color changes. */
+ e_IOC_FM_PCD_PLCR_COUNTERS_TOTAL, /**< Policer counter - counts the total number of packets passed in the Policer. */
+ e_IOC_FM_PCD_PLCR_COUNTERS_LENGTH_MISMATCH, /**< Policer counter - counts the number of packets with length mismatch. */
+ e_IOC_FM_PCD_PRS_COUNTERS_PARSE_DISPATCH, /**< Parser counter - counts the number of times the parser block is dispatched. */
+ e_IOC_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L2 parse result is returned (including errors). */
+ e_IOC_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L3 parse result is returned (including errors). */
+ e_IOC_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times L4 parse result is returned (including errors). */
+ e_IOC_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED, /**< Parser counter - counts the number of times SHIM parse result is returned (including errors). */
+ e_IOC_FM_PCD_PRS_COUNTERS_L2_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L2 parse result is returned with errors. */
+ e_IOC_FM_PCD_PRS_COUNTERS_L3_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L3 parse result is returned with errors. */
+ e_IOC_FM_PCD_PRS_COUNTERS_L4_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times L4 parse result is returned with errors. */
+ e_IOC_FM_PCD_PRS_COUNTERS_SHIM_PARSE_RESULT_RETURNED_WITH_ERR, /**< Parser counter - counts the number of times SHIM parse result is returned with errors. */
+ e_IOC_FM_PCD_PRS_COUNTERS_SOFT_PRS_CYCLES, /**< Parser counter - counts the number of cycles spent executing soft parser instruction (including stall cycles). */
+ e_IOC_FM_PCD_PRS_COUNTERS_SOFT_PRS_STALL_CYCLES, /**< Parser counter - counts the number of cycles stalled waiting for parser internal memory reads while executing soft parser instruction. */
+ e_IOC_FM_PCD_PRS_COUNTERS_HARD_PRS_CYCLE_INCL_STALL_CYCLES, /**< Parser counter - counts the number of cycles spent executing hard parser (including stall cycles). */
+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_READ_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory read. */
+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_READ_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory read. */
+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_WRITE_CYCLES, /**< MURAM counter - counts the number of cycles while performing FMan Memory write. */
+ e_IOC_FM_PCD_PRS_COUNTERS_MURAM_WRITE_STALL_CYCLES, /**< MURAM counter - counts the number of cycles stalled while performing FMan Memory write. */
+ e_IOC_FM_PCD_PRS_COUNTERS_FPM_COMMAND_STALL_CYCLES /**< FPM counter - counts the number of cycles stalled while performing a FPM Command. */
+} ioc_fm_pcd_counters;
+
+/**************************************************************************//**
+ @Description PCD interrupts
+ (must match enum e_FmPcdExceptions defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_exceptions {
+ e_IOC_FM_PCD_KG_EXCEPTION_DOUBLE_ECC, /**< KeyGen double-bit ECC error is detected on internal memory read access. */
+ e_IOC_FM_PCD_KG_EXCEPTION_KEYSIZE_OVERFLOW, /**< KeyGen scheme configuration error indicating a key size larger than 56 bytes. */
+ e_IOC_FM_PCD_PLCR_EXCEPTION_DOUBLE_ECC, /**< Policer double-bit ECC error has been detected on PRAM read access. */
+ e_IOC_FM_PCD_PLCR_EXCEPTION_INIT_ENTRY_ERROR, /**< Policer access to a non-initialized profile has been detected. */
+ e_IOC_FM_PCD_PLCR_EXCEPTION_PRAM_SELF_INIT_COMPLETE, /**< Policer RAM self-initialization complete */
+ e_IOC_FM_PCD_PLCR_EXCEPTION_ATOMIC_ACTION_COMPLETE, /**< Policer atomic action complete */
+ e_IOC_FM_PCD_PRS_EXCEPTION_DOUBLE_ECC, /**< Parser double-bit ECC error */
+ e_IOC_FM_PCD_PRS_EXCEPTION_SINGLE_ECC /**< Parser single-bit ECC error */
+} ioc_fm_pcd_exceptions;
+
+/** @} */ /* end of lnx_ioctl_FM_PCD_init_grp group */
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_PCD_Runtime_grp FM PCD Runtime Unit
+
+ @Description Frame Manager PCD Runtime Unit
+
+ The runtime control allows creation of PCD infrastructure modules
+ such as Network Environment Characteristics, Classification Plan
+ Groups and Coarse Classification Trees.
+ It also allows on-the-fly initialization, modification and removal
+ of PCD modules such as KeyGen schemes, coarse classification nodes
+ and Policer profiles.
+
+ In order to explain the programming model of the PCD driver interface
+ a few terms should be explained, and will be used below.
+ - Distinction Header - One of the 16 protocols supported by the FM parser,
+ or one of the SHIM headers (1 or 2). May be a header with a special
+ option (see below).
+ - Interchangeable Headers Group - This is a group of Headers recognized
+ by either one of them. For example, if in a specific context the user
+ chooses to treat IPv4 and IPV6 in the same way, they may create an
+ interchangeable Headers Unit consisting of these 2 headers.
+ - A Distinction Unit - a Distinction Header or an Interchangeable Headers
+ Group.
+ - Header with special option - applies to Ethernet, MPLS, VLAN, IPv4 and
+ IPv6, includes multicast, broadcast and other protocol specific options.
+ In terms of hardware it relates to the options available in the classification
+ plan.
+ - Network Environment Characteristics - a set of Distinction Units that define
+ the total recognizable header selection for a certain environment. This is
+ NOT the list of all headers that will ever appear in a flow, but rather
+ everything that needs distinction in a flow, where distinction is made by KeyGen
+ schemes and coarse classification action descriptors.
+
+ The PCD runtime modules initialization is done in stages. The first stage after
+ initializing the PCD module itself is to establish a Network Flows Environment
+ Definition. The application may choose to establish one or more such environments.
+ Later, when needed, the application will have to state, for some of its modules,
+ to which single environment it belongs.
+
+ @{
+*//***************************************************************************/
+
+
+/**************************************************************************//**
+ @Description structure for FM counters
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_counters_params_t {
+ ioc_fm_pcd_counters cnt; /**< The requested counter */
+ uint32_t val; /**< The requested value to get/set from/into the counter */
+} ioc_fm_pcd_counters_params_t;
+
+/**************************************************************************//**
+ @Description structure for FM exception definitios
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_exception_params_t {
+ ioc_fm_pcd_exceptions exception; /**< The requested exception */
+ bool enable; /**< TRUE to enable interrupt, FALSE to mask it. */
+} ioc_fm_pcd_exception_params_t;
+
+/**************************************************************************//**
+ @Description A structure for SW parser labels
+ (must be identical to struct t_FmPcdPrsLabelParams defined in fm_pcd_ext.h)
+ *//***************************************************************************/
+typedef struct ioc_fm_pcd_prs_label_params_t {
+ uint32_t instruction_offset; /**< SW parser label instruction offset (2 bytes
+ resolution), relative to Parser RAM. */
+ ioc_net_header_type hdr; /**< The existence of this header will invoke
+ the SW parser code. */
+ uint8_t index_per_hdr; /**< Normally 0, if more than one SW parser
+ attachments for the same header, use this
+ index to distinguish between them. */
+} ioc_fm_pcd_prs_label_params_t;
+
+/**************************************************************************//**
+ @Description A structure for SW parser
+ (Must match struct t_FmPcdPrsSwParams defined in fm_pcd_ext.h)
+ *//***************************************************************************/
+typedef struct ioc_fm_pcd_prs_sw_params_t {
+ bool override; /**< FALSE to invoke a check that nothing else
+ was loaded to this address, including
+ internal patches.
+ TRUE to override any existing code.*/
+ uint32_t size; /**< SW parser code size */
+ uint16_t base; /**< SW parser base (in instruction counts!
+ must be larger than 0x20)*/
+ uint8_t *p_code; /**< SW parser code */
+ uint32_t sw_prs_data_params[IOC_FM_PCD_PRS_NUM_OF_HDRS];
+ /**< SW parser data (parameters) */
+ uint8_t num_of_labels; /**< Number of labels for SW parser. */
+ ioc_fm_pcd_prs_label_params_t labels_table[IOC_FM_PCD_PRS_NUM_OF_LABELS];
+ /**< SW parser labels table,
+ containing num_of_labels entries */
+} ioc_fm_pcd_prs_sw_params_t;
+
+/**************************************************************************//**
+ @Description A structure to set the a KeyGen default value
+ *//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_dflt_value_params_t {
+ uint8_t valueId; /**< 0,1 - one of 2 global default values */
+ uint32_t value; /**< The requested default value */
+} ioc_fm_pcd_kg_dflt_value_params_t;
+
+
+/**************************************************************************//**
+ @Function FM_PCD_Enable
+
+ @Description This routine should be called after PCD is initialized for enabling all
+ PCD engines according to their existing configuration.
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only when PCD is disabled.
+*//***************************************************************************/
+#define FM_PCD_IOC_ENABLE _IO(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(1))
+
+/**************************************************************************//**
+ @Function FM_PCD_Disable
+
+ @Description This routine may be called when PCD is enabled in order to
+ disable all PCD engines. It may be called
+ only when none of the ports in the system are using the PCD.
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only when PCD is enabled.
+*//***************************************************************************/
+#define FM_PCD_IOC_DISABLE _IO(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(2))
+
+ /**************************************************************************//**
+ @Function FM_PCD_PrsLoadSw
+
+ @Description This routine may be called only when all ports in the
+ system are actively using the classification plan scheme.
+ In such cases it is recommended in order to save resources.
+ The driver automatically saves 8 classification plans for
+ ports that do NOT use the classification plan mechanism, to
+ avoid this (in order to save those entries) this routine may
+ be called.
+
+ @Param[in] ioc_fm_pcd_prs_sw_params_t A pointer to the image of the software parser code.
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only when PCD is disabled.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_PRS_LOAD_SW_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(3), ioc_compat_fm_pcd_prs_sw_params_t)
+#endif
+#define FM_PCD_IOC_PRS_LOAD_SW _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(3), ioc_fm_pcd_prs_sw_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSetDfltValue
+
+ @Description Calling this routine sets a global default value to be used
+ by the KeyGen when parser does not recognize a required
+ field/header.
+ By default default values are 0.
+
+ @Param[in] ioc_fm_pcd_kg_dflt_value_params_t A pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only when PCD is disabled.
+*//***************************************************************************/
+#define FM_PCD_IOC_KG_SET_DFLT_VALUE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(6), ioc_fm_pcd_kg_dflt_value_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSetAdditionalDataAfterParsing
+
+ @Description Calling this routine allows the keygen to access data past
+ the parser finishing point.
+
+ @Param[in] uint8_t payload-offset; the number of bytes beyond the parser location.
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only when PCD is disabled.
+*//***************************************************************************/
+#define FM_PCD_IOC_KG_SET_ADDITIONAL_DATA_AFTER_PARSING _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(7), uint8_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_SetException
+
+ @Description Calling this routine enables/disables PCD interrupts.
+
+ @Param[in] ioc_fm_pcd_exception_params_t Arguments struct with exception to be enabled/disabled.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#define FM_PCD_IOC_SET_EXCEPTION _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(8), ioc_fm_pcd_exception_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_GetCounter
+
+ @Description Reads one of the FM PCD counters.
+
+ @Param[in,out] ioc_fm_pcd_counters_params_t The requested counter parameters.
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Note that it is user's responsibilty to call this routine only
+ for enabled counters, and there will be no indication if a
+ disabled counter is accessed.
+*//***************************************************************************/
+#define FM_PCD_IOC_GET_COUNTER _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(9), ioc_fm_pcd_counters_params_t)
+
+/**************************************************************************//**
+
+ @Function FM_PCD_KgSchemeGetCounter
+
+ @Description Reads scheme packet counter.
+
+ @Param[in] h_Scheme scheme handle as returned by FM_PCD_KgSchemeSet().
+
+ @Return Counter's current value.
+
+ @Cautions Allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_KG_SCHEME_GET_CNTR_COMPAT _IOR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(4), ioc_compat_fm_pcd_kg_scheme_spc_t)
+#endif
+#define FM_PCD_IOC_KG_SCHEME_GET_CNTR _IOR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(4), ioc_fm_pcd_kg_scheme_spc_t)
+
+#if 0
+TODO: unused IOCTL
+/**************************************************************************//**
+ @Function FM_PCD_ModifyCounter
+
+ @Description Writes a value to an enabled counter. Use "0" to reset the counter.
+
+ @Param[in] ioc_fm_pcd_counters_params_t - The requested counter parameters.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#define FM_PCD_IOC_MODIFY_COUNTER _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(10), ioc_fm_pcd_counters_params_t)
+#define FM_PCD_IOC_SET_COUNTER FM_PCD_IOC_MODIFY_COUNTER
+#endif
+
+/**************************************************************************//**
+ @Function FM_PCD_ForceIntr
+
+ @Description Causes an interrupt event on the requested source.
+
+ @Param[in] ioc_fm_pcd_exceptions - An exception to be forced.
+
+ @Return 0 on success; error code if the exception is not enabled,
+ or is not able to create interrupt.
+*//***************************************************************************/
+#define FM_PCD_IOC_FORCE_INTR _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(11), ioc_fm_pcd_exceptions)
+
+/**************************************************************************//**
+ @Collection Definitions of coarse classification parameters as required by KeyGen
+ (when coarse classification is the next engine after this scheme).
+*//***************************************************************************/
+#define IOC_FM_PCD_MAX_NUM_OF_CC_TREES 8
+#define IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS 16
+#define IOC_FM_PCD_MAX_NUM_OF_CC_UNITS 4
+#define IOC_FM_PCD_MAX_NUM_OF_KEYS 256
+#define IOC_FM_PCD_MAX_NUM_OF_FLOWS (4*KILOBYTE)
+#define IOC_FM_PCD_MAX_SIZE_OF_KEY 56
+#define IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP 16
+#define IOC_FM_PCD_LAST_KEY_INDEX 0xffff
+#define IOC_FM_PCD_MANIP_DSCP_VALUES 64
+/* @} */
+
+/**************************************************************************//**
+ @Collection A set of definitions to allow protocol
+ special option description.
+*//***************************************************************************/
+typedef uint32_t ioc_protocol_opt_t; /**< A general type to define a protocol option. */
+
+typedef ioc_protocol_opt_t ioc_eth_protocol_opt_t; /**< Ethernet protocol options. */
+#define IOC_ETH_BROADCAST 0x80000000 /**< Ethernet Broadcast. */
+#define IOC_ETH_MULTICAST 0x40000000 /**< Ethernet Multicast. */
+
+typedef ioc_protocol_opt_t ioc_vlan_protocol_opt_t; /**< Vlan protocol options. */
+#define IOC_VLAN_STACKED 0x20000000 /**< Stacked VLAN. */
+
+typedef ioc_protocol_opt_t ioc_mpls_protocol_opt_t; /**< MPLS protocol options. */
+#define IOC_MPLS_STACKED 0x10000000 /**< Stacked MPLS. */
+
+typedef ioc_protocol_opt_t ioc_ipv4_protocol_opt_t; /**< IPv4 protocol options. */
+#define IOC_IPV4_BROADCAST_1 0x08000000 /**< IPv4 Broadcast. */
+#define IOC_IPV4_MULTICAST_1 0x04000000 /**< IPv4 Multicast. */
+#define IOC_IPV4_UNICAST_2 0x02000000 /**< Tunneled IPv4 - Unicast. */
+#define IOC_IPV4_MULTICAST_BROADCAST_2 0x01000000 /**< Tunneled IPv4 - Broadcast/Multicast. */
+
+#define IOC_IPV4_FRAG_1 0x00000008 /**< IPV4 reassembly option.
+ IPV4 Reassembly manipulation requires network
+ environment with IPV4 header and IPV4_FRAG_1 option */
+
+typedef ioc_protocol_opt_t ioc_ipv6_protocol_opt_t; /**< IPv6 protocol options. */
+#define IOC_IPV6_MULTICAST_1 0x00800000 /**< IPv6 Multicast. */
+#define IOC_IPV6_UNICAST_2 0x00400000 /**< Tunneled IPv6 - Unicast. */
+#define IOC_IPV6_MULTICAST_2 0x00200000 /**< Tunneled IPv6 - Multicast. */
+
+#define IOC_IPV6_FRAG_1 0x00000004 /**< IPV6 reassembly option.
+ IPV6 Reassembly manipulation requires network
+ environment with IPV6 header and IPV6_FRAG_1 option */
+#if (DPAA_VERSION >= 11)
+typedef ioc_protocol_opt_t ioc_capwap_protocol_opt_t; /**< CAPWAP protocol options. */
+#define CAPWAP_FRAG_1 0x00000008 /**< CAPWAP reassembly option.
+ CAPWAP Reassembly manipulation requires network
+ environment with CAPWAP header and CAPWAP_FRAG_1 option;
+ in case where fragment found, the fragment-extension offset
+ may be found at 'shim2' (in parser-result). */
+#endif /* (DPAA_VERSION >= 11) */
+
+/* @} */
+
+#define IOC_FM_PCD_MANIP_MAX_HDR_SIZE 256
+#define IOC_FM_PCD_MANIP_DSCP_TO_VLAN_TRANS 64
+/**************************************************************************//**
+ @Collection A set of definitions to support Header Manipulation selection.
+*//***************************************************************************/
+typedef uint32_t ioc_hdr_manip_flags_t; /**< A general type to define a HMan update command flags. */
+
+typedef ioc_hdr_manip_flags_t ioc_ipv4_hdr_manip_update_flags_t; /**< IPv4 protocol HMan update command flags. */
+
+#define IOC_HDR_MANIP_IPV4_TOS 0x80000000 /**< update TOS with the given value ('tos' field
+ of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */
+#define IOC_HDR_MANIP_IPV4_ID 0x40000000 /**< update IP ID with the given value ('id' field
+ of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */
+#define IOC_HDR_MANIP_IPV4_TTL 0x20000000 /**< Decrement TTL by 1 */
+#define IOC_HDR_MANIP_IPV4_SRC 0x10000000 /**< update IP source address with the given value
+ ('src' field of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */
+#define IOC_HDR_MANIP_IPV4_DST 0x08000000 /**< update IP destination address with the given value
+ ('dst' field of ioc_fm_pcd_manip_hdr_field_update_ipv4_t) */
+
+typedef ioc_hdr_manip_flags_t ioc_ipv6_hdr_manip_update_flags_t; /**< IPv6 protocol HMan update command flags. */
+
+#define IOC_HDR_MANIP_IPV6_TC 0x80000000 /**< update Traffic Class address with the given value
+ ('traffic_class' field of ioc_fm_pcd_manip_hdr_field_update_ipv6_t) */
+#define IOC_HDR_MANIP_IPV6_HL 0x40000000 /**< Decrement Hop Limit by 1 */
+#define IOC_HDR_MANIP_IPV6_SRC 0x20000000 /**< update IP source address with the given value
+ ('src' field of ioc_fm_pcd_manip_hdr_field_update_ipv6_t) */
+#define IOC_HDR_MANIP_IPV6_DST 0x10000000 /**< update IP destination address with the given value
+ ('dst' field of ioc_fm_pcd_manip_hdr_field_update_ipv6_t) */
+
+typedef ioc_hdr_manip_flags_t ioc_tcp_udp_hdr_manip_update_flags_t;/**< TCP/UDP protocol HMan update command flags. */
+
+#define IOC_HDR_MANIP_TCP_UDP_SRC 0x80000000 /**< update TCP/UDP source address with the given value
+ ('src' field of ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t) */
+#define IOC_HDR_MANIP_TCP_UDP_DST 0x40000000 /**< update TCP/UDP destination address with the given value
+ ('dst' field of ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t) */
+#define IOC_HDR_MANIP_TCP_UDP_CHECKSUM 0x20000000 /**< update TCP/UDP checksum */
+
+/* @} */
+
+/**************************************************************************//**
+ @Description A type used for returning the order of the key extraction.
+ each value in this array represents the index of the extraction
+ command as defined by the user in the initialization extraction array.
+ The valid size of this array is the user define number of extractions
+ required (also marked by the second '0' in this array).
+*//***************************************************************************/
+typedef uint8_t ioc_fm_pcd_kg_key_order_t [IOC_FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY];
+
+/**************************************************************************//**
+ @Description All PCD engines
+ (must match enum e_FmPcdEngine defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_engine {
+ e_IOC_FM_PCD_INVALID = 0, /**< Invalid PCD engine */
+ e_IOC_FM_PCD_DONE, /**< No PCD Engine indicated */
+ e_IOC_FM_PCD_KG, /**< KeyGen */
+ e_IOC_FM_PCD_CC, /**< Coarse Classifier */
+ e_IOC_FM_PCD_PLCR, /**< Policer */
+ e_IOC_FM_PCD_PRS, /**< Parser */
+#if DPAA_VERSION >= 11
+ e_IOC_FM_PCD_FR, /**< Frame Replicator */
+#endif /* DPAA_VERSION >= 11 */
+ e_IOC_FM_PCD_HASH /**< Hash Table */
+} ioc_fm_pcd_engine;
+
+/**************************************************************************//**
+ @Description An enum for selecting extraction by header types
+ (Must match enum e_FmPcdExtractByHdrType defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_extract_by_hdr_type {
+ e_IOC_FM_PCD_EXTRACT_FROM_HDR, /**< Extract bytes from header */
+ e_IOC_FM_PCD_EXTRACT_FROM_FIELD, /**< Extract bytes from header field */
+ e_IOC_FM_PCD_EXTRACT_FULL_FIELD /**< Extract a full field */
+} ioc_fm_pcd_extract_by_hdr_type;
+
+/**************************************************************************//**
+ @Description An enum for selecting extraction source (when it is not the header)
+ (Must match enum e_FmPcdExtractFrom defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_extract_from {
+ e_IOC_FM_PCD_EXTRACT_FROM_FRAME_START, /**< KG & CC: Extract from beginning of frame */
+ e_IOC_FM_PCD_EXTRACT_FROM_DFLT_VALUE, /**< KG only: Extract from a default value */
+ e_IOC_FM_PCD_EXTRACT_FROM_CURR_END_OF_PARSE, /**< KG only: Extract from the point where parsing had finished */
+ e_IOC_FM_PCD_EXTRACT_FROM_KEY, /**< CC only: Field where saved KEY */
+ e_IOC_FM_PCD_EXTRACT_FROM_HASH, /**< CC only: Field where saved HASH */
+ e_IOC_FM_PCD_EXTRACT_FROM_PARSE_RESULT, /**< KG & CC: Extract from the parser result */
+ e_IOC_FM_PCD_EXTRACT_FROM_ENQ_FQID, /**< KG & CC: Extract from enqueue FQID */
+ e_IOC_FM_PCD_EXTRACT_FROM_FLOW_ID /**< CC only: Field where saved Dequeue FQID */
+} ioc_fm_pcd_extract_from;
+
+/**************************************************************************//**
+ @Description An enum for selecting extraction type
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_extract_type {
+ e_IOC_FM_PCD_EXTRACT_BY_HDR, /**< Extract according to header */
+ e_IOC_FM_PCD_EXTRACT_NON_HDR, /**< Extract from data that is not the header */
+ e_IOC_FM_PCD_KG_EXTRACT_PORT_PRIVATE_INFO /**< Extract private info as specified by user */
+} ioc_fm_pcd_extract_type;
+
+/**************************************************************************//**
+ @Description An enum for selecting a default
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_kg_extract_dflt_select {
+ e_IOC_FM_PCD_KG_DFLT_GBL_0, /**< Default selection is KG register 0 */
+ e_IOC_FM_PCD_KG_DFLT_GBL_1, /**< Default selection is KG register 1 */
+ e_IOC_FM_PCD_KG_DFLT_PRIVATE_0, /**< Default selection is a per scheme register 0 */
+ e_IOC_FM_PCD_KG_DFLT_PRIVATE_1, /**< Default selection is a per scheme register 1 */
+ e_IOC_FM_PCD_KG_DFLT_ILLEGAL /**< Illegal selection */
+} ioc_fm_pcd_kg_extract_dflt_select;
+
+/**************************************************************************//**
+ @Description Enumeration type defining all default groups - each group shares
+ a default value, one of four user-initialized values.
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_kg_known_fields_dflt_types {
+ e_IOC_FM_PCD_KG_MAC_ADDR, /**< MAC Address */
+ e_IOC_FM_PCD_KG_TCI, /**< TCI field */
+ e_IOC_FM_PCD_KG_ENET_TYPE, /**< ENET Type */
+ e_IOC_FM_PCD_KG_PPP_SESSION_ID, /**< PPP Session id */
+ e_IOC_FM_PCD_KG_PPP_PROTOCOL_ID, /**< PPP Protocol id */
+ e_IOC_FM_PCD_KG_MPLS_LABEL, /**< MPLS label */
+ e_IOC_FM_PCD_KG_IP_ADDR, /**< IP addr */
+ e_IOC_FM_PCD_KG_PROTOCOL_TYPE, /**< Protocol type */
+ e_IOC_FM_PCD_KG_IP_TOS_TC, /**< TOS or TC */
+ e_IOC_FM_PCD_KG_IPV6_FLOW_LABEL, /**< IPV6 flow label */
+ e_IOC_FM_PCD_KG_IPSEC_SPI, /**< IPSEC SPI */
+ e_IOC_FM_PCD_KG_L4_PORT, /**< L4 Port */
+ e_IOC_FM_PCD_KG_TCP_FLAG, /**< TCP Flag */
+ e_IOC_FM_PCD_KG_GENERIC_FROM_DATA, /**< grouping implemented by SW,
+ any data extraction that is not the full
+ field described above */
+ e_IOC_FM_PCD_KG_GENERIC_FROM_DATA_NO_V, /**< grouping implemented by SW,
+ any data extraction without validation */
+ e_IOC_FM_PCD_KG_GENERIC_NOT_FROM_DATA /**< grouping implemented by SW,
+ extraction from parser result or
+ direct use of default value */
+} ioc_fm_pcd_kg_known_fields_dflt_types;
+
+/**************************************************************************//**
+ @Description Enumeration type for defining header index for scenarios with
+ multiple (tunneled) headers
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_hdr_index {
+ e_IOC_FM_PCD_HDR_INDEX_NONE = 0, /**< used when multiple headers not used, also
+ to specify regular IP (not tunneled). */
+ e_IOC_FM_PCD_HDR_INDEX_1, /**< may be used for VLAN, MPLS, tunneled IP */
+ e_IOC_FM_PCD_HDR_INDEX_2, /**< may be used for MPLS, tunneled IP */
+ e_IOC_FM_PCD_HDR_INDEX_3, /**< may be used for MPLS */
+ e_IOC_FM_PCD_HDR_INDEX_LAST = 0xFF /**< may be used for VLAN, MPLS */
+} ioc_fm_pcd_hdr_index;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile functional type
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_profile_type_selection {
+ e_IOC_FM_PCD_PLCR_PORT_PRIVATE, /**< Port dedicated profile */
+ e_IOC_FM_PCD_PLCR_SHARED /**< Shared profile (shared within partition) */
+} ioc_fm_pcd_profile_type_selection;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile algorithm
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_algorithm_selection {
+ e_IOC_FM_PCD_PLCR_PASS_THROUGH, /**< Policer pass through */
+ e_IOC_FM_PCD_PLCR_RFC_2698, /**< Policer algorithm RFC 2698 */
+ e_IOC_FM_PCD_PLCR_RFC_4115 /**< Policer algorithm RFC 4115 */
+} ioc_fm_pcd_plcr_algorithm_selection;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting a policer profile color mode
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_color_mode {
+ e_IOC_FM_PCD_PLCR_COLOR_BLIND, /**< Color blind */
+ e_IOC_FM_PCD_PLCR_COLOR_AWARE /**< Color aware */
+} ioc_fm_pcd_plcr_color_mode;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting a policer profile color
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_color {
+ e_IOC_FM_PCD_PLCR_GREEN, /**< Green */
+ e_IOC_FM_PCD_PLCR_YELLOW, /**< Yellow */
+ e_IOC_FM_PCD_PLCR_RED, /**< Red */
+ e_IOC_FM_PCD_PLCR_OVERRIDE /**< Color override */
+} ioc_fm_pcd_plcr_color;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile packet frame length selector
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_frame_length_select {
+ e_IOC_FM_PCD_PLCR_L2_FRM_LEN, /**< L2 frame length */
+ e_IOC_FM_PCD_PLCR_L3_FRM_LEN, /**< L3 frame length */
+ e_IOC_FM_PCD_PLCR_L4_FRM_LEN, /**< L4 frame length */
+ e_IOC_FM_PCD_PLCR_FULL_FRM_LEN /**< Full frame length */
+} ioc_fm_pcd_plcr_frame_length_select;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting roll-back frame
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_roll_back_frame_select {
+ e_IOC_FM_PCD_PLCR_ROLLBACK_L2_FRM_LEN, /**< Rollback L2 frame length */
+ e_IOC_FM_PCD_PLCR_ROLLBACK_FULL_FRM_LEN /**< Rollback Full frame length */
+} ioc_fm_pcd_plcr_roll_back_frame_select;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer profile packet or byte mode
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_rate_mode {
+ e_IOC_FM_PCD_PLCR_BYTE_MODE, /**< Byte mode */
+ e_IOC_FM_PCD_PLCR_PACKET_MODE /**< Packet mode */
+} ioc_fm_pcd_plcr_rate_mode;
+
+/**************************************************************************//**
+ @Description Enumeration type for defining action of frame
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_done_action {
+ e_IOC_FM_PCD_ENQ_FRAME = 0, /**< Enqueue frame */
+ e_IOC_FM_PCD_DROP_FRAME /**< Drop frame */
+} ioc_fm_pcd_done_action;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the policer counter
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_plcr_profile_counters {
+ e_IOC_FM_PCD_PLCR_PROFILE_GREEN_PACKET_TOTAL_COUNTER, /**< Green packets counter */
+ e_IOC_FM_PCD_PLCR_PROFILE_YELLOW_PACKET_TOTAL_COUNTER, /**< Yellow packets counter */
+ e_IOC_FM_PCD_PLCR_PROFILE_RED_PACKET_TOTAL_COUNTER, /**< Red packets counter */
+ e_IOC_FM_PCD_PLCR_PROFILE_RECOLOURED_YELLOW_PACKET_TOTAL_COUNTER, /**< Recolored yellow packets counter */
+ e_IOC_FM_PCD_PLCR_PROFILE_RECOLOURED_RED_PACKET_TOTAL_COUNTER /**< Recolored red packets counter */
+} ioc_fm_pcd_plcr_profile_counters;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting the PCD action after extraction
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_action {
+ e_IOC_FM_PCD_ACTION_NONE, /**< NONE */
+ e_IOC_FM_PCD_ACTION_EXACT_MATCH, /**< Exact match on the selected extraction*/
+ e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP /**< Indexed lookup on the selected extraction*/
+} ioc_fm_pcd_action;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of insert manipulation
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_insrt_type {
+ e_IOC_FM_PCD_MANIP_INSRT_GENERIC, /**< Insert according to offset & size */
+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR, /**< Insert according to protocol */
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ e_IOC_FM_PCD_MANIP_INSRT_BY_TEMPLATE /**< Insert template to start of frame */
+#endif /* FM_CAPWAP_SUPPORT */
+} ioc_fm_pcd_manip_hdr_insrt_type;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of remove manipulation
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_rmv_type {
+ e_IOC_FM_PCD_MANIP_RMV_GENERIC, /**< Remove according to offset & size */
+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR /**< Remove according to offset & size */
+} ioc_fm_pcd_manip_hdr_rmv_type;
+
+/**************************************************************************//**
+ @Description An enum for selecting specific L2 fields removal
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_rmv_specific_l2 {
+ e_IOC_FM_PCD_MANIP_HDR_RMV_ETHERNET, /**< Ethernet/802.3 MAC */
+ e_IOC_FM_PCD_MANIP_HDR_RMV_STACKED_QTAGS, /**< stacked QTags */
+ e_IOC_FM_PCD_MANIP_HDR_RMV_ETHERNET_AND_MPLS, /**< MPLS and Ethernet/802.3 MAC header until
+ the header which follows the MPLS header */
+ e_IOC_FM_PCD_MANIP_HDR_RMV_MPLS /**< Remove MPLS header (Unlimited MPLS labels) */
+} ioc_fm_pcd_manip_hdr_rmv_specific_l2;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific fields updates
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_field_update_type {
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN, /**< VLAN updates */
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4, /**< IPV4 updates */
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6, /**< IPV6 updates */
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP, /**< TCP_UDP updates */
+} ioc_fm_pcd_manip_hdr_field_update_type;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting VLAN updates
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_field_update_vlan {
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_VPRI, /**< Replace VPri of outer most VLAN tag. */
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN /**< DSCP to VLAN priority bits translation */
+} ioc_fm_pcd_manip_hdr_field_update_vlan;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific L2 fields removal
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_insrt_specific_l2 {
+ e_IOC_FM_PCD_MANIP_HDR_INSRT_MPLS /**< Insert MPLS header (Unlimited MPLS labels) */
+} ioc_fm_pcd_manip_hdr_insrt_specific_l2;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Enumeration type for selecting QoS mapping mode
+
+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE'
+ User should instruct the port to read the parser-result
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_qos_mapping_mode {
+ e_IOC_FM_PCD_MANIP_HDR_QOS_MAPPING_NONE = 0, /**< No mapping, QoS field will not be changed */
+ e_IOC_FM_PCD_MANIP_HDR_QOS_MAPPING_AS_IS, /**< QoS field will be overwritten by the last byte in the parser-result. */
+} ioc_fm_pcd_manip_hdr_qos_mapping_mode;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting QoS source
+
+ Note: In all cases except 'e_FM_PCD_MANIP_HDR_QOS_SRC_NONE'
+ User should left room for the parser-result on input/output buffer
+ and instruct the port to read/write the parser-result to the buffer (RPD should be set)
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_qos_src {
+ e_IOC_FM_PCD_MANIP_HDR_QOS_SRC_NONE = 0, /**< TODO */
+ e_IOC_FM_PCD_MANIP_HDR_QOS_SRC_USER_DEFINED, /**< QoS will be taken from the last byte in the parser-result. */
+} ioc_fm_pcd_manip_hdr_qos_src;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of header insertion
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_insrt_by_hdr_type {
+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2, /**< Specific L2 fields insertion */
+#if (DPAA_VERSION >= 11)
+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_IP, /**< IP insertion */
+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_UDP, /**< UDP insertion */
+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, /**< UDP lite insertion */
+ e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP /**< CAPWAP insertion */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_pcd_manip_hdr_insrt_by_hdr_type;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific custom command
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_custom_type {
+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_IP_REPLACE, /**< Replace IPv4/IPv6 */
+} ioc_fm_pcd_manip_hdr_custom_type;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting specific custom command
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_custom_ip_replace {
+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV4_BY_IPV6, /**< Replace IPv4 by IPv6 */
+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 /**< Replace IPv6 by IPv4 */
+} ioc_fm_pcd_manip_hdr_custom_ip_replace;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of header removal
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_hdr_rmv_by_hdr_type {
+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR_SPECIFIC_L2 = 0, /**< Specific L2 fields removal */
+#if (DPAA_VERSION >= 11)
+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR_CAPWAP, /**< CAPWAP removal */
+#endif /* (DPAA_VERSION >= 11) */
+#if (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ e_IOC_FM_PCD_MANIP_RMV_BY_HDR_FROM_START, /**< Locate from data that is not the header */
+#endif /* (DPAA_VERSION >= 11) || ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT)) */
+} ioc_fm_pcd_manip_hdr_rmv_by_hdr_type;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of timeout mode
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_reassem_time_out_mode {
+ e_IOC_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAMES, /**< Limits the time of the reassembly process
+ from the first fragment to the last */
+ e_IOC_FM_PCD_MANIP_TIME_OUT_BETWEEN_FRAG /**< Limits the time of receiving the fragment */
+} ioc_fm_pcd_manip_reassem_time_out_mode;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of WaysNumber mode
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_reassem_ways_number {
+ e_IOC_FM_PCD_MANIP_ONE_WAY_HASH = 1, /**< One way hash */
+ e_IOC_FM_PCD_MANIP_TWO_WAYS_HASH, /**< Two ways hash */
+ e_IOC_FM_PCD_MANIP_THREE_WAYS_HASH, /**< Three ways hash */
+ e_IOC_FM_PCD_MANIP_FOUR_WAYS_HASH, /**< Four ways hash */
+ e_IOC_FM_PCD_MANIP_FIVE_WAYS_HASH, /**< Five ways hash */
+ e_IOC_FM_PCD_MANIP_SIX_WAYS_HASH, /**< Six ways hash */
+ e_IOC_FM_PCD_MANIP_SEVEN_WAYS_HASH, /**< Seven ways hash */
+ e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH /**< Eight ways hash */
+} ioc_fm_pcd_manip_reassem_ways_number;
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of statistics mode
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_stats {
+ e_IOC_FM_PCD_STATS_PER_FLOWID = 0 /**< Flow ID is used as index for getting statistics */
+} ioc_fm_pcd_stats;
+#endif
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting manipulation type
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_type {
+ e_IOC_FM_PCD_MANIP_HDR = 0, /**< Header manipulation */
+ e_IOC_FM_PCD_MANIP_REASSEM, /**< Reassembly */
+ e_IOC_FM_PCD_MANIP_FRAG, /**< Fragmentation */
+ e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD /**< Special Offloading */
+} ioc_fm_pcd_manip_type;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of statistics mode
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_cc_stats_mode {
+ e_IOC_FM_PCD_CC_STATS_MODE_NONE = 0, /**< No statistics support */
+ e_IOC_FM_PCD_CC_STATS_MODE_FRAME, /**< Frame count statistics */
+ e_IOC_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME, /**< Byte and frame count statistics */
+#if (DPAA_VERSION >= 11)
+ e_IOC_FM_PCD_CC_STATS_MODE_RMON, /**< Byte and frame length range count statistics */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_pcd_cc_stats_mode;
+
+/**************************************************************************//**
+ @Description Enumeration type for determining the action in case an IP packet
+ is larger than MTU but its DF (Don't Fragment) bit is set.
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_dont_frag_action {
+ e_IOC_FM_PCD_MANIP_DISCARD_PACKET = 0, /**< Discard packet */
+ e_IOC_FM_PCD_MANIP_ENQ_TO_ERR_Q_OR_DISCARD_PACKET = e_IOC_FM_PCD_MANIP_DISCARD_PACKET,
+ /**< Obsolete, cannot enqueue to error queue;
+ In practice, selects to discard packets;
+ Will be removed in the future */
+ e_IOC_FM_PCD_MANIP_FRAGMENT_PACKECT, /**< Fragment packet and continue normal processing */
+ e_IOC_FM_PCD_MANIP_CONTINUE_WITHOUT_FRAG /**< Continue normal processing without fragmenting the packet */
+} ioc_fm_pcd_manip_dont_frag_action;
+
+/**************************************************************************//**
+ @Description Enumeration type for selecting type of special offload manipulation
+*//***************************************************************************/
+typedef enum ioc_fm_pcd_manip_special_offload_type {
+ e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC, /**< IPSec offload manipulation */
+#if (DPAA_VERSION >= 11)
+ e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP /**< CAPWAP offload manipulation */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_pcd_manip_special_offload_type;
+
+/**************************************************************************//**
+ @Description A union of protocol dependent special options
+ (Must match union u_FmPcdHdrProtocolOpt defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef union ioc_fm_pcd_hdr_protocol_opt_u {
+ ioc_eth_protocol_opt_t eth_opt; /**< Ethernet options */
+ ioc_vlan_protocol_opt_t vlan_opt; /**< Vlan options */
+ ioc_mpls_protocol_opt_t mpls_opt; /**< MPLS options */
+ ioc_ipv4_protocol_opt_t ipv4_opt; /**< IPv4 options */
+ ioc_ipv6_protocol_opt_t ipv6_opt; /**< IPv6 options */
+#if (DPAA_VERSION >= 11)
+ ioc_capwap_protocol_opt_t capwap_opt; /**< CAPWAP options */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_pcd_hdr_protocol_opt_u;
+
+/**************************************************************************//**
+ @Description A union holding all known protocol fields
+*//***************************************************************************/
+typedef union ioc_fm_pcd_fields_u {
+ ioc_header_field_eth_t eth; /**< Ethernet */
+ ioc_header_field_vlan_t vlan; /**< VLAN */
+ ioc_header_field_llc_snap_t llc_snap; /**< LLC SNAP */
+ ioc_header_field_pppoe_t pppoe; /**< PPPoE */
+ ioc_header_field_mpls_t mpls; /**< MPLS */
+ ioc_header_field_ip_t ip; /**< IP */
+ ioc_header_field_ipv4_t ipv4; /**< IPv4 */
+ ioc_header_field_ipv6_t ipv6; /**< IPv6 */
+ ioc_header_field_udp_t udp; /**< UDP */
+ ioc_header_field_udp_lite_t udp_lite; /**< UDP_Lite */
+ ioc_header_field_tcp_t tcp; /**< TCP */
+ ioc_header_field_sctp_t sctp; /**< SCTP */
+ ioc_header_field_dccp_t dccp; /**< DCCP */
+ ioc_header_field_gre_t gre; /**< GRE */
+ ioc_header_field_minencap_t minencap; /**< Minimal Encapsulation */
+ ioc_header_field_ipsec_ah_t ipsec_ah; /**< IPSec AH */
+ ioc_header_field_ipsec_esp_t ipsec_esp; /**< IPSec ESP */
+ ioc_header_field_udp_encap_esp_t udp_encap_esp; /**< UDP Encapsulation ESP */
+} ioc_fm_pcd_fields_u;
+
+/**************************************************************************//**
+ @Description Parameters for defining header extraction for key generation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_from_hdr_t {
+ uint8_t size; /**< Size in byte */
+ uint8_t offset; /**< Byte offset */
+} ioc_fm_pcd_from_hdr_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining field extraction for key generation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_from_field_t {
+ ioc_fm_pcd_fields_u field; /**< Field selection */
+ uint8_t size; /**< Size in byte */
+ uint8_t offset; /**< Byte offset */
+} ioc_fm_pcd_from_field_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single network environment unit
+ A distinction unit should be defined if it will later be used
+ by one or more PCD engines to distinguish between flows.
+ (Must match struct t_FmPcdDistinctionUnit defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_distinction_unit_t {
+ struct {
+ ioc_net_header_type hdr; /**< One of the headers supported by the FM */
+ ioc_fm_pcd_hdr_protocol_opt_u opt; /**< Select only one option! */
+ } hdrs[IOC_FM_PCD_MAX_NUM_OF_INTERCHANGEABLE_HDRS];
+} ioc_fm_pcd_distinction_unit_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining all different distinction units supported
+ by a specific PCD Network Environment Characteristics module.
+
+ Each unit represent a protocol or a group of protocols that may
+ be used later by the different PCD engines to distinguish between flows.
+ (Must match struct t_FmPcdNetEnvParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_net_env_params_t {
+ uint8_t num_of_distinction_units;/**< Number of different units to be identified */
+ ioc_fm_pcd_distinction_unit_t units[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS];
+ /**< An array of num_of_distinction_units of the
+ different units to be identified */
+ void *id; /**< Output parameter; Returns the net-env Id to be used */
+} ioc_fm_pcd_net_env_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single extraction action when
+ creating a key
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_extract_entry_t {
+ ioc_fm_pcd_extract_type type; /**< Extraction type select */
+ union {
+ struct {
+ ioc_net_header_type hdr; /**< Header selection */
+ bool ignore_protocol_validation;
+ /**< Ignore protocol validation */
+ ioc_fm_pcd_hdr_index hdr_index; /**< Relevant only for MPLS, VLAN and tunneled
+ IP. Otherwise should be cleared.*/
+ ioc_fm_pcd_extract_by_hdr_type type; /**< Header extraction type select */
+ union {
+ ioc_fm_pcd_from_hdr_t from_hdr; /**< Extract bytes from header parameters */
+ ioc_fm_pcd_from_field_t from_field; /**< Extract bytes from field parameters */
+ ioc_fm_pcd_fields_u full_field; /**< Extract full field parameters */
+ } extract_by_hdr_type;
+ } extract_by_hdr; /**< Used when type = e_IOC_FM_PCD_KG_EXTRACT_BY_HDR */
+ struct {
+ ioc_fm_pcd_extract_from src; /**< Non-header extraction source */
+ ioc_fm_pcd_action action; /**< Relevant for CC Only */
+ uint16_t ic_indx_mask; /**< Relevant only for CC when
+ action = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP;
+ Note that the number of bits that are set within
+ this mask must be log2 of the CC-node 'num_of_keys'.
+ Note that the mask cannot be set on the lower bits. */
+ uint8_t offset; /**< Byte offset */
+ uint8_t size; /**< Size in bytes */
+ } extract_non_hdr; /**< Used when type = e_IOC_FM_PCD_KG_EXTRACT_NON_HDR */
+ } extract_params;
+} ioc_fm_pcd_extract_entry_t;
+
+/**************************************************************************//**
+ @Description A structure for defining masks for each extracted
+ field in the key.
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_extract_mask_t {
+ uint8_t extract_array_index; /**< Index in the extraction array, as initialized by user */
+ uint8_t offset; /**< Byte offset */
+ uint8_t mask; /**< A byte mask (selected bits will be ignored) */
+} ioc_fm_pcd_kg_extract_mask_t;
+
+/**************************************************************************//**
+ @Description A structure for defining default selection per groups
+ of fields
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_extract_dflt_t {
+ ioc_fm_pcd_kg_known_fields_dflt_types type; /**< Default type select*/
+ ioc_fm_pcd_kg_extract_dflt_select dflt_select; /**< Default register select */
+} ioc_fm_pcd_kg_extract_dflt_t;
+
+
+/**************************************************************************//**
+ @Description A structure for defining all parameters needed for
+ generation a key and using a hash function
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_key_extract_and_hash_params_t {
+ uint32_t private_dflt0; /**< Scheme default register 0 */
+ uint32_t private_dflt1; /**< Scheme default register 1 */
+ uint8_t num_of_used_extracts; /**< defines the valid size of the following array */
+ ioc_fm_pcd_extract_entry_t extract_array [IOC_FM_PCD_KG_MAX_NUM_OF_EXTRACTS_PER_KEY];
+ /**< An array of extraction definitions. */
+ uint8_t num_of_used_dflts; /**< defines the valid size of the following array */
+ ioc_fm_pcd_kg_extract_dflt_t dflts[IOC_FM_PCD_KG_NUM_OF_DEFAULT_GROUPS];
+ /**< For each extraction used in this scheme, specify the required
+ default register to be used when header is not found.
+ types not specified in this array will get undefined value. */
+ uint8_t num_of_used_masks; /**< Defines the valid size of the following array */
+ ioc_fm_pcd_kg_extract_mask_t masks[IOC_FM_PCD_KG_NUM_OF_EXTRACT_MASKS];
+ uint8_t hash_shift; /**< Hash result right shift.
+ Selects the 24 bits out of the 64 hash result.
+ 0 means using the 24 LSB's, otherwise use the
+ 24 LSB's after shifting right.*/
+ uint32_t hash_distribution_num_of_fqids; /**< must be > 1 and a power of 2. Represents the range
+ of queues for the key and hash functionality */
+ uint8_t hash_distribution_fqids_shift; /**< selects the FQID bits that will be effected by the hash */
+ bool symmetric_hash; /**< TRUE to generate the same hash for frames with swapped source and
+ destination fields on all layers; If TRUE, driver will check that for
+ all layers, if SRC extraction is selected, DST extraction must also be
+ selected, and vice versa. */
+} ioc_fm_pcd_kg_key_extract_and_hash_params_t;
+
+/**************************************************************************//**
+ @Description A structure of parameters for defining a single
+ Qid mask (extracted OR).
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_extracted_or_params_t {
+ ioc_fm_pcd_extract_type type; /**< Extraction type select */
+ union {
+ struct { /**< used when type = e_IOC_FM_PCD_KG_EXTRACT_BY_HDR */
+ ioc_net_header_type hdr;
+ ioc_fm_pcd_hdr_index hdr_index; /**< Relevant only for MPLS, VLAN and tunneled
+ IP. Otherwise should be cleared.*/
+ bool ignore_protocol_validation;
+
+ } extract_by_hdr;
+ ioc_fm_pcd_extract_from src; /**< used when type = e_IOC_FM_PCD_KG_EXTRACT_NON_HDR */
+ } extract_params;
+ uint8_t extraction_offset; /**< Offset for extraction */
+ ioc_fm_pcd_kg_extract_dflt_select dflt_value; /**< Select register from which extraction is taken if
+ field not found */
+ uint8_t mask; /**< Mask LSB byte of extraction (specified bits are ignored) */
+ uint8_t bit_offset_in_fqid; /**< 0-31, Selects which bits of the 24 FQID bits to effect using
+ the extracted byte; Assume byte is placed as the 8 MSB's in
+ a 32 bit word where the lower bits
+ are the FQID; i.e if bitOffsetInFqid=1 than its LSB
+ will effect the FQID MSB, if bitOffsetInFqid=24 than the
+ extracted byte will effect the 8 LSB's of the FQID,
+ if bitOffsetInFqid=31 than the byte's MSB will effect
+ the FQID's LSB; 0 means - no effect on FQID;
+ Note that one, and only one of
+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e,
+ extracted byte must effect either FQID or Policer profile).*/
+ uint8_t bit_offset_in_plcr_profile;
+ /**< 0-15, Selects which bits of the 8 policer profile id bits to
+ effect using the extracted byte; Assume byte is placed
+ as the 8 MSB's in a 16 bit word where the lower bits
+ are the policer profile id; i.e if bitOffsetInPlcrProfile=1
+ than its LSB will effect the profile MSB, if bitOffsetInFqid=8
+ than the extracted byte will effect the whole policer profile id,
+ if bitOffsetInFqid=15 than the byte's MSB will effect
+ the Policer Profile id's LSB;
+ 0 means - no effect on policer profile; Note that one, and only one of
+ bitOffsetInFqid or bitOffsetInPlcrProfile must be set (i.e,
+ extracted byte must effect either FQID or Policer profile).*/
+} ioc_fm_pcd_kg_extracted_or_params_t;
+
+/**************************************************************************//**
+ @Description A structure for configuring scheme counter
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_scheme_counter_t {
+ bool update; /**< FALSE to keep the current counter state
+ and continue from that point, TRUE to update/reset
+ the counter when the scheme is written. */
+ uint32_t value; /**< If update=TRUE, this value will be written into the
+ counter; clear this field to reset the counter. */
+} ioc_fm_pcd_kg_scheme_counter_t;
+
+
+/**************************************************************************//**
+ @Description A structure for retrieving FMKG_SE_SPC
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_scheme_spc_t {
+ uint32_t val; /**< return value */
+ void *id; /**< scheme handle */
+} ioc_fm_pcd_kg_scheme_spc_t;
+
+/**************************************************************************//**
+ @Description A structure for defining policer profile parameters as required by keygen
+ (when policer is the next engine after this scheme).
+ (Must match struct t_FmPcdKgPlcrProfile defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_plcr_profile_t {
+ bool shared_profile; /**< TRUE if this profile is shared between ports
+ (i.e. managed by master partition) May not be TRUE
+ if profile is after Coarse Classification*/
+ bool direct; /**< If TRUE, direct_relative_profile_id only selects the profile
+ id, if FALSE fqid_offset_relative_profile_id_base is used
+ together with fqid_offset_shift and num_of_profiles
+ parameters, to define a range of profiles from
+ which the KeyGen result will determine the
+ destination policer profile. */
+ union {
+ uint16_t direct_relative_profile_id; /**< Used if 'direct' is TRUE, to select policer profile.
+ This parameter should indicate the policer profile offset within the port's
+ policer profiles or SHARED window. */
+ struct {
+ uint8_t fqid_offset_shift; /**< Shift of KG results without the qid base */
+ uint8_t fqid_offset_relative_profile_id_base;
+ /**< OR of KG results without the qid base
+ This parameter should indicate the policer profile
+ offset within the port's policer profiles window
+ or SHARED window depends on shared_profile */
+ uint8_t num_of_profiles; /**< Range of profiles starting at base */
+ } indirect_profile; /**< Indirect profile parameters */
+ } profile_select; /**< Direct/indirect profile selection and parameters */
+} ioc_fm_pcd_kg_plcr_profile_t;
+
+#if DPAA_VERSION >= 11
+/**************************************************************************//**
+ @Description Parameters for configuring a storage profile for a KeyGen scheme.
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_storage_profile_t {
+ bool direct; /**< If TRUE, directRelativeProfileId only selects the
+ profile id;
+ If FALSE, fqidOffsetRelativeProfileIdBase is used
+ together with fqidOffsetShift and numOfProfiles
+ parameters to define a range of profiles from which
+ the KeyGen result will determine the destination
+ storage profile. */
+ union {
+ uint16_t direct_relative_profileId; /**< Used when 'direct' is TRUE, to select a storage profile;
+ should indicate the storage profile offset within the
+ port's storage profiles window. */
+ struct {
+ uint8_t fqid_offset_shift; /**< Shift of KeyGen results without the FQID base */
+ uint8_t fqid_offset_relative_profile_id_base;
+ /**< OR of KeyGen results without the FQID base;
+ should indicate the policer profile offset within the
+ port's storage profiles window. */
+ uint8_t num_of_profiles; /**< Range of profiles starting at base. */
+ } indirect_profile; /**< Indirect profile parameters. */
+ } profile_select; /**< Direct/indirect profile selection and parameters. */
+} ioc_fm_pcd_kg_storage_profile_t;
+#endif /* DPAA_VERSION >= 11 */
+
+/**************************************************************************//**
+ @Description Parameters for defining CC as the next engine after KeyGen
+ (Must match struct t_FmPcdKgCc defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_cc_t {
+ void *tree_id; /**< CC Tree id */
+ uint8_t grp_id; /**< CC group id within the CC tree */
+ bool plcr_next; /**< TRUE if after CC, in case of data frame,
+ policing is required. */
+ bool bypass_plcr_profile_generation;
+ /**< TRUE to bypass KeyGen policer profile generation;
+ selected profile is the one set at port initialization. */
+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile; /**< Valid only if plcr_next = TRUE and
+ bypass_plcr_profile_generation = FALSE */
+} ioc_fm_pcd_kg_cc_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining initializing a KeyGen scheme
+ (Must match struct t_FmPcdKgSchemeParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_scheme_params_t {
+ bool modify; /**< TRUE to change an existing scheme */
+ union {
+ uint8_t relative_scheme_id;
+ /**< if modify=FALSE: partition-relative scheme id */
+ void *scheme_id; /**< if modify=TRUE: the id of an existing scheme */
+ } scm_id;
+ bool always_direct; /**< This scheme is reached only directly, i.e. no need
+ for match vector; KeyGen will ignore it when matching */
+ struct { /**< HL relevant only if always_direct=FALSE */
+ void *net_env_id; /**< The id of the Network Environment as returned
+ by FM_PCD_NetEnvCharacteristicsSet() */
+ uint8_t num_of_distinction_units;
+ /**< Number of NetEnv units listed in unit_ids array */
+ uint8_t unit_ids[IOC_FM_PCD_MAX_NUM_OF_DISTINCTION_UNITS];
+ /**< Indexes as passed to SetNetEnvCharacteristics (?) array */
+ } net_env_params;
+ bool use_hash; /**< use the KG Hash functionality */
+ ioc_fm_pcd_kg_key_extract_and_hash_params_t key_extract_and_hash_params;
+ /**< used only if useHash = TRUE */
+ bool bypass_fqid_generation;
+ /**< Normally - FALSE, TRUE to avoid FQID update in the IC;
+ In such a case FQID after KG will be the default FQID
+ defined for the relevant port, or the FQID defined by CC
+ in cases where CC was the previous engine. */
+ uint32_t base_fqid; /**< Base FQID; Relevant only if bypass_fqid_generation = FALSE;
+ If hash is used and an even distribution is expected
+ according to hash_distribution_num_of_fqids, base_fqid must be aligned to
+ hash_distribution_num_of_fqids. */
+ uint8_t num_of_used_extracted_ors;
+ /**< Number of FQID masks listed in extracted_ors array*/
+ ioc_fm_pcd_kg_extracted_or_params_t extracted_ors[IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS];
+ /**< IOC_FM_PCD_KG_NUM_OF_GENERIC_REGS
+ registers are shared between qid_masks
+ functionality and some of the extraction
+ actions; Normally only some will be used
+ for qid_mask. Driver will return error if
+ resource is full at initialization time. */
+#if DPAA_VERSION >= 11
+ bool override_storage_profile;
+ /**< TRUE if KeyGen override previously decided storage profile */
+ ioc_fm_pcd_kg_storage_profile_t storage_profile;/**< Used when override_storage_profile=TRUE */
+#endif /* DPAA_VERSION >= 11 */
+ ioc_fm_pcd_engine next_engine; /**< may be BMI, PLCR or CC */
+ union { /**< depends on nextEngine */
+ ioc_fm_pcd_done_action done_action; /**< Used when next engine is BMI (done) */
+ ioc_fm_pcd_kg_plcr_profile_t plcr_profile; /**< Used when next engine is PLCR */
+ ioc_fm_pcd_kg_cc_t cc; /**< Used when next engine is CC */
+ } kg_next_engine_params;
+ ioc_fm_pcd_kg_scheme_counter_t scheme_counter; /**< A structure of parameters for updating
+ the scheme counter */
+ void *id; /**< Returns the scheme Id to be used */
+} ioc_fm_pcd_kg_scheme_params_t;
+
+/**************************************************************************//**
+ @Collection
+*//***************************************************************************/
+#if DPAA_VERSION >= 11
+#define IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR 10 /* Maximal supported number of frame length ranges */
+#define IOC_FM_PCD_CC_STATS_FLR_SIZE 2 /* Size in bytes of a frame length range limit */
+#endif /* DPAA_VERSION >= 11 */
+#define IOC_FM_PCD_CC_STATS_FLR_COUNT_SIZE 4 /* Size in bytes of a frame length range counter */
+/* @} */
+
+/**************************************************************************//**
+ @Description Parameters for defining CC as the next engine after a CC node.
+ (Must match struct t_FmPcdCcNextCcParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_next_cc_params_t {
+ void *cc_node_id; /**< Id of the next CC node */
+} ioc_fm_pcd_cc_next_cc_params_t;
+
+#if DPAA_VERSION >= 11
+/**************************************************************************//**
+ @Description A structure for defining Frame Replicator as the next engine after a CC node.
+ (Must match struct t_FmPcdCcNextFrParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_next_fr_params_t {
+ void* frm_replic_id; /**< The id of the next frame replicator group */
+} ioc_fm_pcd_cc_next_fr_params_t;
+#endif /* DPAA_VERSION >= 11 */
+
+/**************************************************************************//**
+ @Description A structure for defining PLCR params when PLCR is the
+ next engine after a CC node
+ (Must match struct t_FmPcdCcNextPlcrParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_next_plcr_params_t {
+ bool override_params; /**< TRUE if CC override previously decided parameters*/
+ bool shared_profile; /**< Relevant only if overrideParams=TRUE:
+ TRUE if this profile is shared between ports */
+ uint16_t new_relative_profile_id; /**< Relevant only if overrideParams=TRUE:
+ (otherwise profile id is taken from keygen);
+ This parameter should indicate the policer
+ profile offset within the port's
+ policer profiles or from SHARED window.*/
+ uint32_t new_fqid; /**< Relevant only if overrideParams=TRUE:
+ FQID for enquing the frame;
+ In earlier chips if policer next engine is KEYGEN,
+ this parameter can be 0, because the KEYGEN always decides
+ the enqueue FQID.*/
+#if DPAA_VERSION >= 11
+ uint8_t new_relative_storage_profile_id;
+ /**< Indicates the relative storage profile offset within
+ the port's storage profiles window;
+ Relevant only if the port was configured with VSP. */
+#endif /* DPAA_VERSION >= 11 */
+} ioc_fm_pcd_cc_next_plcr_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining enqueue params when BMI is the
+ next engine after a CC node
+ (Must match struct t_FmPcdCcNextEnqueueParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_next_enqueue_params_t {
+ ioc_fm_pcd_done_action action; /**< Action - when next engine is BMI (done) */
+ bool override_fqid; /**< TRUE if CC override previously decided fqid and vspid,
+ relevant if action = e_IOC_FM_PCD_ENQ_FRAME */
+ uint32_t new_fqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame
+ (otherwise FQID is taken from KeyGen),
+ relevant if action = e_IOC_FM_PCD_ENQ_FRAME*/
+#if DPAA_VERSION >= 11
+ uint8_t new_relative_storage_profile_id;
+ /**< Valid if override_fqid=TRUE, Indicates the relative virtual
+ storage profile offset within the port's storage profiles
+ window; Relevant only if the port was configured with VSP. */
+#endif /* DPAA_VERSION >= 11 */
+
+} ioc_fm_pcd_cc_next_enqueue_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining KG params when KG is the next engine after a CC node
+ (Must match struct t_FmPcdCcNextKgParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_next_kg_params_t {
+ bool override_fqid; /**< TRUE if CC override previously decided fqid and vspid,
+ Note - this parameters are irrelevant for earlier chips */
+ uint32_t new_fqid; /**< Valid if overrideFqid=TRUE, FQID for enqueuing the frame
+ (otherwise FQID is taken from KeyGen),
+ Note - this parameters are irrelevant for earlier chips */
+#if DPAA_VERSION >= 11
+ uint8_t new_relative_storage_profile_id;
+ /**< Valid if override_fqid=TRUE, Indicates the relative virtual
+ storage profile offset within the port's storage profiles
+ window; Relevant only if the port was configured with VSP. */
+#endif /* DPAA_VERSION >= 11 */
+ void *p_direct_scheme; /**< Direct scheme id to go to. */
+} ioc_fm_pcd_cc_next_kg_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining the next engine after a CC node.
+ (Must match struct t_FmPcdCcNextEngineParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_next_engine_params_t {
+ ioc_fm_pcd_engine next_engine; /**< User has to initialize parameters
+ according to nextEngine definition */
+ union {
+ ioc_fm_pcd_cc_next_cc_params_t cc_params; /**< Parameters in case next engine is CC */
+ ioc_fm_pcd_cc_next_plcr_params_t plcr_params; /**< Parameters in case next engine is PLCR */
+ ioc_fm_pcd_cc_next_enqueue_params_t enqueue_params; /**< Parameters in case next engine is BMI */
+ ioc_fm_pcd_cc_next_kg_params_t kg_params; /**< Parameters in case next engine is KG */
+#if DPAA_VERSION >= 11
+ ioc_fm_pcd_cc_next_fr_params_t fr_params; /**< Parameters in case next engine is FR */
+#endif /* DPAA_VERSION >= 11 */
+ } params; /**< Union used for all the next-engine parameters options */
+ void *manip_id; /**< Handle to Manipulation object.
+ Relevant if next engine is of type result
+ (e_IOC_FM_PCD_PLCR, e_IOC_FM_PCD_KG, e_IOC_FM_PCD_DONE) */
+ bool statistics_en; /**< If TRUE, statistics counters are incremented
+ for each frame passing through this
+ Coarse Classification entry. */
+} ioc_fm_pcd_cc_next_engine_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a single CC key
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_key_params_t {
+ uint8_t *p_key; /**< pointer to the key of the size defined in key_size */
+ uint8_t *p_mask; /**< pointer to the Mask per key of the size defined
+ in keySize. p_key and p_mask (if defined) has to be
+ of the same size defined in the key_size */
+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params;
+ /**< parameters for the next for the defined Key in p_key */
+
+} ioc_fm_pcd_cc_key_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining CC keys parameters
+ The driver supports two methods for CC node allocation: dynamic and static.
+ Static mode was created in order to prevent runtime alloc/free
+ of FMan memory (MURAM), which may cause fragmentation; in this mode,
+ the driver automatically allocates the memory according to
+ 'max_num_of_keys' parameter. The driver calculates the maximal memory
+ size that may be used for this CC-Node taking into consideration
+ 'mask_support' and 'statistics_mode' parameters.
+ When 'action' = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP in the extraction
+ parameters of this node, 'max_num_of_keys' must be equal to 'num_of_keys'.
+ In dynamic mode, 'max_num_of_keys' must be zero. At initialization,
+ all required structures are allocated according to 'num_of_keys'
+ parameter. During runtime modification, these structures are
+ re-allocated according to the updated number of keys.
+
+ Please note that 'action' and 'ic_indx_mask' mentioned in the
+ specific parameter explanations are passed in the extraction
+ parameters of the node (fields of extractccparams.extractnonhdr).
+*//***************************************************************************/
+typedef struct ioc_keys_params_t {
+ uint16_t max_num_of_keys;/**< Maximum number of keys that will (ever) be used in this CC-Node;
+ A value of zero may be used for dynamic memory allocation. */
+ bool mask_support; /**< This parameter is relevant only if a node is initialized with
+ action = e_IOC_FM_PCD_ACTION_EXACT_MATCH and max_num_of_keys > 0;
+ Should be TRUE to reserve table memory for key masks, even if
+ initial keys do not contain masks, or if the node was initialized
+ as 'empty' (without keys); this will allow user to add keys with
+ masks at runtime. */
+ ioc_fm_pcd_cc_stats_mode statistics_mode;/**< Determines the supported statistics mode for all node's keys.
+ To enable statistics gathering, statistics should be enabled per
+ every key, using 'statistics_en' in next engine parameters structure
+ of that key;
+ If 'max_num_of_keys' is set, all required structures will be
+ preallocated for all keys. */
+#if (DPAA_VERSION >= 11)
+ uint16_t frame_length_ranges[IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR];
+ /**< Relevant only for 'RMON' statistics mode
+ (this feature is supported only on B4860 device);
+ Holds a list of programmable thresholds. For each received frame,
+ its length in bytes is examined against these range thresholds and
+ the appropriate counter is incremented by 1. For example, to belong
+ to range i, the following should hold:
+ range i-1 threshold < frame length <= range i threshold
+ Each range threshold must be larger then its preceding range
+ threshold. Last range threshold must be 0xFFFF. */
+#endif /* (DPAA_VERSION >= 11) */
+ uint16_t num_of_keys; /**< Number of initial keys;
+ Note that in case of 'action' = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP,
+ this field should be power-of-2 of the number of bits that are
+ set in 'ic_indx_mask'. */
+ uint8_t key_size; /**< Size of key - for extraction of type FULL_FIELD, 'key_size' has
+ to be the standard size of the selected key; For other extraction
+ types, 'key_size' has to be as size of extraction; When 'action' =
+ e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP, 'keySize' must be 2. */
+ ioc_fm_pcd_cc_key_params_t key_params[IOC_FM_PCD_MAX_NUM_OF_KEYS];
+ /**< An array with 'num_of_keys' entries, each entry specifies the
+ corresponding key parameters;
+ When 'action' = e_IOC_FM_PCD_ACTION_EXACT_MATCH, this value must not
+ exceed 255 (IOC_FM_PCD_MAX_NUM_OF_KEYS-1) as the last entry is saved
+ for the 'miss' entry. */
+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss;
+ /**< Parameters for defining the next engine when a key is not matched;
+ Not relevant if action = e_IOC_FM_PCD_ACTION_INDEXED_LOOKUP. */
+} ioc_keys_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a CC node
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_node_params_t {
+ ioc_fm_pcd_extract_entry_t extract_cc_params; /**< Extraction parameters */
+ ioc_keys_params_t keys_params; /**< Keys definition matching the selected extraction */
+ void *id; /**< Output parameter; returns the CC node Id to be used */
+} ioc_fm_pcd_cc_node_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a hash table
+ (Must match struct t_FmPcdHashTableParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_hash_table_params_t {
+ uint16_t max_num_of_keys; /**< Maximum Number Of Keys that will (ever) be used in this Hash-table */
+ ioc_fm_pcd_cc_stats_mode statistics_mode; /**< If not e_IOC_FM_PCD_CC_STATS_MODE_NONE, the required structures for the
+ requested statistics mode will be allocated according to max_num_of_keys. */
+ uint8_t kg_hash_shift; /**< KG-Hash-shift as it was configured in the KG-scheme
+ that leads to this hash-table. */
+ uint16_t hash_res_mask; /**< Mask that will be used on the hash-result;
+ The number-of-sets for this hash will be calculated
+ as (2^(number of bits set in 'hash_res_mask'));
+ The 4 lower bits must be cleared. */
+ uint8_t hash_shift; /**< Byte offset from the beginning of the KeyGen hash result to the
+ 2-bytes to be used as hash index. */
+ uint8_t match_key_size; /**< Size of the exact match keys held by the hash buckets */
+
+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params_for_miss;
+ /**< Parameters for defining the next engine when a key is not matched */
+ void *id;
+} ioc_fm_pcd_hash_table_params_t;
+
+/**************************************************************************//**
+ @Description A structure with the arguments for the FM_PCD_HashTableAddKey ioctl() call
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_hash_table_add_key_params_t {
+ void *p_hash_tbl;
+ uint8_t key_size;
+ ioc_fm_pcd_cc_key_params_t key_params;
+} ioc_fm_pcd_hash_table_add_key_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a CC tree group.
+
+ This structure defines a CC group in terms of NetEnv units
+ and the action to be taken in each case. The unit_ids list must
+ be given in order from low to high indices.
+
+ ioc_fm_pcd_cc_next_engine_params_t is a list of 2^num_of_distinction_units
+ structures where each defines the next action to be taken for
+ each units combination. for example:
+ num_of_distinction_units = 2
+ unit_ids = {1,3}
+ next_engine_per_entries_in_grp[0] = ioc_fm_pcd_cc_next_engine_params_t for the case that
+ unit 1 - not found; unit 3 - not found;
+ next_engine_per_entries_in_grp[1] = ioc_fm_pcd_cc_next_engine_params_t for the case that
+ unit 1 - not found; unit 3 - found;
+ next_engine_per_entries_in_grp[2] = ioc_fm_pcd_cc_next_engine_params_t for the case that
+ unit 1 - found; unit 3 - not found;
+ next_engine_per_entries_in_grp[3] = ioc_fm_pcd_cc_next_engine_params_t for the case that
+ unit 1 - found; unit 3 - found;
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_grp_params_t {
+ uint8_t num_of_distinction_units; /**< Up to 4 */
+ uint8_t unit_ids [IOC_FM_PCD_MAX_NUM_OF_CC_UNITS];
+ /**< Indexes of the units as defined in
+ FM_PCD_NetEnvCharacteristicsSet() */
+ ioc_fm_pcd_cc_next_engine_params_t next_engine_per_entries_in_grp[IOC_FM_PCD_MAX_NUM_OF_CC_ENTRIES_IN_GRP];
+ /**< Maximum entries per group is 16 */
+} ioc_fm_pcd_cc_grp_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining the CC tree groups
+ (Must match struct t_FmPcdCcTreeParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_tree_params_t {
+ void *net_env_id; /**< Id of the Network Environment as returned
+ by FM_PCD_NetEnvCharacteristicsSet() */
+ uint8_t num_of_groups; /**< Number of CC groups within the CC tree */
+ ioc_fm_pcd_cc_grp_params_t fm_pcd_cc_group_params [IOC_FM_PCD_MAX_NUM_OF_CC_GROUPS];
+ /**< Parameters for each group. */
+ void *id; /**< Output parameter; Returns the tree Id to be used */
+} ioc_fm_pcd_cc_tree_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining policer byte rate
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_plcr_byte_rate_mode_param_t {
+ ioc_fm_pcd_plcr_frame_length_select frame_length_selection; /**< Frame length selection */
+ ioc_fm_pcd_plcr_roll_back_frame_select roll_back_frame_selection; /**< relevant option only e_IOC_FM_PCD_PLCR_L2_FRM_LEN,
+ e_IOC_FM_PCD_PLCR_FULL_FRM_LEN */
+} ioc_fm_pcd_plcr_byte_rate_mode_param_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining the policer profile (based on
+ RFC-2698 or RFC-4115 attributes).
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_plcr_non_passthrough_alg_param_t {
+ ioc_fm_pcd_plcr_rate_mode rate_mode; /**< Byte / Packet */
+ ioc_fm_pcd_plcr_byte_rate_mode_param_t byte_mode_param; /**< Valid for Byte NULL for Packet */
+ uint32_t committed_info_rate; /**< KBits/Sec or Packets/Sec */
+ uint32_t committed_burst_size; /**< KBits or Packets */
+ uint32_t peak_or_excess_info_rate; /**< KBits/Sec or Packets/Sec */
+ uint32_t peak_or_excess_burst_size; /**< KBits or Packets */
+} ioc_fm_pcd_plcr_non_passthrough_alg_param_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining the next engine after policer
+*//***************************************************************************/
+typedef union ioc_fm_pcd_plcr_next_engine_params_u {
+ ioc_fm_pcd_done_action action; /**< Action - when next engine is BMI (done) */
+ void *p_profile; /**< Policer profile handle - used when next engine
+ is PLCR, must be a SHARED profile */
+ void *p_direct_scheme; /**< Direct scheme select - when next engine is Keygen */
+} ioc_fm_pcd_plcr_next_engine_params_u;
+
+typedef struct ioc_fm_pcd_port_params_t {
+ ioc_fm_port_type port_type; /**< Type of port for this profile */
+ uint8_t port_id; /**< FM-Port id of port for this profile */
+} ioc_fm_pcd_port_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining the policer profile entry
+ (Must match struct t_FmPcdPlcrProfileParams defined in fm_pcd_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_plcr_profile_params_t {
+ bool modify; /**< TRUE to change an existing profile */
+ union {
+ struct {
+ ioc_fm_pcd_profile_type_selection profile_type; /**< Type of policer profile */
+ ioc_fm_pcd_port_params_t *p_fm_port; /**< Relevant for per-port profiles only */
+ uint16_t relative_profile_id; /**< Profile id - relative to shared group or to port */
+ } new_params; /**< Use it when modify = FALSE */
+ void *p_profile; /**< A handle to a profile - use it when modify=TRUE */
+ } profile_select;
+ ioc_fm_pcd_plcr_algorithm_selection alg_selection; /**< Profile Algorithm PASS_THROUGH, RFC_2698, RFC_4115 */
+ ioc_fm_pcd_plcr_color_mode color_mode; /**< COLOR_BLIND, COLOR_AWARE */
+
+ union {
+ ioc_fm_pcd_plcr_color dflt_color; /**< For Color-Blind Pass-Through mode; the policer will re-color
+ any incoming packet with the default value. */
+ ioc_fm_pcd_plcr_color override; /**< For Color-Aware modes; the profile response to a
+ pre-color value of 2'b11. */
+ } color;
+
+ ioc_fm_pcd_plcr_non_passthrough_alg_param_t non_passthrough_alg_param; /**< RFC2698 or RFC4115 parameters */
+
+ ioc_fm_pcd_engine next_engine_on_green; /**< Next engine for green-colored frames */
+ ioc_fm_pcd_plcr_next_engine_params_u params_on_green; /**< Next engine parameters for green-colored frames */
+
+ ioc_fm_pcd_engine next_engine_on_yellow; /**< Next engine for yellow-colored frames */
+ ioc_fm_pcd_plcr_next_engine_params_u params_on_yellow; /**< Next engine parameters for yellow-colored frames */
+
+ ioc_fm_pcd_engine next_engine_on_red; /**< Next engine for red-colored frames */
+ ioc_fm_pcd_plcr_next_engine_params_u params_on_red; /**< Next engine parameters for red-colored frames */
+
+ bool trap_profile_on_flow_A; /**< Obsolete - do not use */
+ bool trap_profile_on_flow_B; /**< Obsolete - do not use */
+ bool trap_profile_on_flow_C; /**< Obsolete - do not use */
+
+ void *id; /**< output parameter; Returns the profile Id to be used */
+} ioc_fm_pcd_plcr_profile_params_t;
+
+/**************************************************************************//**
+ @Description A structure for modifying CC tree next engine
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_tree_modify_next_engine_params_t {
+ void *id; /**< CC tree Id to be used */
+ uint8_t grp_indx; /**< A Group index in the tree */
+ uint8_t indx; /**< Entry index in the group defined by grp_index */
+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params;
+ /**< Parameters for the next for the defined Key in the p_Key */
+} ioc_fm_pcd_cc_tree_modify_next_engine_params_t;
+
+/**************************************************************************//**
+ @Description A structure for modifying CC node next engine
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_node_modify_next_engine_params_t {
+ void *id; /**< CC node Id to be used */
+ uint16_t key_indx; /**< Key index for Next Engine Params modifications;
+ NOTE: This parameter is IGNORED for miss-key! */
+ uint8_t key_size; /**< Key size of added key */
+ ioc_fm_pcd_cc_next_engine_params_t cc_next_engine_params;
+ /**< parameters for the next for the defined Key in the p_Key */
+} ioc_fm_pcd_cc_node_modify_next_engine_params_t;
+
+/**************************************************************************//**
+ @Description A structure for remove CC node key
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_node_remove_key_params_t {
+ void *id; /**< CC node Id to be used */
+ uint16_t key_indx; /**< Key index for Next Engine Params modifications;
+ NOTE: This parameter is IGNORED for miss-key! */
+} ioc_fm_pcd_cc_node_remove_key_params_t;
+
+/**************************************************************************//**
+ @Description A structure for modifying CC node key and next engine
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t {
+ void *id; /**< CC node Id to be used */
+ uint16_t key_indx; /**< Key index for Next Engine Params modifications;
+ NOTE: This parameter is IGNORED for miss-key! */
+ uint8_t key_size; /**< Key size of added key */
+ ioc_fm_pcd_cc_key_params_t key_params; /**< it's array with numOfKeys entries each entry in
+ the array of the type ioc_fm_pcd_cc_key_params_t */
+} ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t;
+
+/**************************************************************************//**
+ @Description A structure for modifying CC node key
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_cc_node_modify_key_params_t {
+ void *id; /**< CC node Id to be used */
+ uint16_t key_indx; /**< Key index for Next Engine Params modifications;
+ NOTE: This parameter is IGNORED for miss-key! */
+ uint8_t key_size; /**< Key size of added key */
+ uint8_t *p_key; /**< Pointer to the key of the size defined in key_size */
+ uint8_t *p_mask; /**< Pointer to the Mask per key of the size defined
+ in keySize. p_Key and p_Mask (if defined) have to be
+ of the same size as defined in the key_size */
+} ioc_fm_pcd_cc_node_modify_key_params_t;
+
+/**************************************************************************//**
+ @Description A structure with the arguments for the FM_PCD_HashTableRemoveKey ioctl() call
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_hash_table_remove_key_params_t {
+ void *p_hash_tbl; /**< The id of the hash table */
+ uint8_t key_size; /**< The size of the key to remove */
+ uint8_t *p_key; /**< Pointer to the key to remove */
+} ioc_fm_pcd_hash_table_remove_key_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for selecting a location for requested manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_manip_hdr_info_t {
+ ioc_net_header_type hdr; /**< Header selection */
+ ioc_fm_pcd_hdr_index hdr_index; /**< Relevant only for MPLS, VLAN and tunneled IP. Otherwise should be cleared. */
+ bool by_field; /**< TRUE if the location of manipulation is according to some field in the specific header*/
+ ioc_fm_pcd_fields_u full_field; /**< Relevant only when by_field = TRUE: Extract field */
+} ioc_fm_manip_hdr_info_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header removal by header type
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t {
+ ioc_fm_pcd_manip_hdr_rmv_by_hdr_type type; /**< Selection of header removal location */
+ union {
+#if ((DPAA_VERSION == 10) && defined(FM_CAPWAP_SUPPORT))
+ struct {
+ bool include;/**< If FALSE, remove until the specified header (not including the header);
+ If TRUE, remove also the specified header. */
+ ioc_fm_manip_hdr_info_t hdr_info;
+ } from_start_by_hdr; /**< Relevant when type = e_IOC_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */
+#endif /* FM_CAPWAP_SUPPORT */
+#if (DPAA_VERSION >= 11)
+ ioc_fm_manip_hdr_info_t hdr_info; /**< Relevant when type = e_FM_PCD_MANIP_RMV_BY_HDR_FROM_START */
+#endif /* (DPAA_VERSION >= 11) */
+ ioc_fm_pcd_manip_hdr_rmv_specific_l2 specific_l2;/**< Relevant when type = e_IOC_FM_PCD_MANIP_BY_HDR_SPECIFIC_L2;
+ Defines which L2 headers to remove. */
+ } u;
+} ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for configuring IP fragmentation manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_frag_ip_params_t {
+ uint16_t size_for_fragmentation; /**< If length of the frame is greater than this value,
+ IP fragmentation will be executed.*/
+#if DPAA_VERSION == 10
+ uint8_t scratch_bpid; /**< Absolute buffer pool id according to BM configuration.*/
+#endif /* DPAA_VERSION == 10 */
+ bool sg_bpid_en; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation;
+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the
+ received frame's buffer. */
+ uint8_t sg_bpid; /**< Scatter/Gather buffer pool id;
+ This parameter is relevant when 'sg_bpid_en=TRUE';
+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers
+ of this pool need to be allocated in the same memory area as the received buffers.
+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be
+ mutual to all these sources. */
+ ioc_fm_pcd_manip_dont_frag_action dont_frag_action; /**< Dont Fragment Action - If an IP packet is larger
+ than MTU and its DF bit is set, then this field will
+ determine the action to be taken.*/
+} ioc_fm_pcd_manip_frag_ip_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for configuring IP reassembly manipulation.
+
+ This is a common structure for both IPv4 and IPv6 reassembly
+ manipulation. For reassembly of both IPv4 and IPv6, make sure to
+ set the 'hdr' field in ioc_fm_pcd_manip_reassem_params_t to IOC_HEADER_TYPE_IPv6.
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_reassem_ip_params_t {
+ uint8_t relative_scheme_id[2]; /**< Partition relative scheme id:
+ relativeSchemeId[0] - Relative scheme ID for IPV4 Reassembly manipulation;
+ relativeSchemeId[1] - Relative scheme ID for IPV6 Reassembly manipulation;
+ NOTE: The following comment is relevant only for FMAN v2 devices:
+ Relative scheme ID for IPv4/IPv6 Reassembly manipulation must be smaller than
+ the user schemes id to ensure that the reassembly's schemes will be first match.
+ The remaining schemes, if defined, should have higher relative scheme ID. */
+#if DPAA_VERSION >= 11
+ uint32_t non_consistent_sp_fqid; /**< In case that other fragments of the frame corresponds to different storage
+ profile than the opening fragment (Non-Consistent-SP state)
+ then one of two possible scenarios occurs:
+ if 'nonConsistentSpFqid != 0', the reassembled frame will be enqueued to
+ this fqid, otherwise a 'Non Consistent SP' bit will be set in the FD[status].*/
+#else
+ uint8_t sg_bpid; /**< Buffer pool id for the S/G frame created by the reassembly process */
+#endif /* DPAA_VERSION >= 11 */
+ uint8_t data_mem_id; /**< Memory partition ID for the IPR's external tables structure */
+ uint16_t data_liodn_offset; /**< LIODN offset for access the IPR's external tables structure. */
+ uint16_t min_frag_size[2]; /**< Minimum fragment size:
+ minFragSize[0] - for ipv4, minFragSize[1] - for ipv6 */
+ ioc_fm_pcd_manip_reassem_ways_number num_of_frames_per_hash_entry[2];
+ /**< Number of frames per hash entry needed for reassembly process:
+ numOfFramesPerHashEntry[0] - for ipv4 (max value is e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH);
+ numOfFramesPerHashEntry[1] - for ipv6 (max value is e_IOC_FM_PCD_MANIP_SIX_WAYS_HASH). */
+ uint16_t max_num_frames_in_process;/**< Number of frames which can be processed by Reassembly in the same time;
+ Must be power of 2;
+ In the case numOfFramesPerHashEntry == e_IOC_FM_PCD_MANIP_FOUR_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 4 - 512;
+ In the case numOfFramesPerHashEntry == e_IOC_FM_PCD_MANIP_EIGHT_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 8 - 2048. */
+ ioc_fm_pcd_manip_reassem_time_out_mode time_out_mode; /**< Expiration delay initialized by Reassembly process */
+ uint32_t fqid_for_time_out_frames;/**< FQID in which time out frames will enqueue during Time Out Process */
+ uint32_t timeout_threshold_for_reassm_process;
+ /**< Represents the time interval in microseconds which defines
+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/
+} ioc_fm_pcd_manip_reassem_ip_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining IPSEC manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_special_offload_ipsec_params_t {
+ bool decryption; /**< TRUE if being used in decryption direction;
+ FALSE if being used in encryption direction. */
+ bool ecn_copy; /**< TRUE to copy the ECN bits from inner/outer to outer/inner
+ (direction depends on the 'decryption' field). */
+ bool dscp_copy; /**< TRUE to copy the DSCP bits from inner/outer to outer/inner
+ (direction depends on the 'decryption' field). */
+ bool variable_ip_hdr_len; /**< TRUE for supporting variable IP header length in decryption. */
+ bool variable_ip_version; /**< TRUE for supporting both IP version on the same SA in encryption */
+ uint8_t outer_ip_hdr_len; /**< If 'variable_ip_version == TRUE' than this field must be set to non-zero value;
+ It is specifies the length of the outer IP header that was configured in the
+ corresponding SA. */
+ uint16_t arw_size; /**< if <> '0' then will perform ARW check for this SA;
+ The value must be a multiplication of 16 */
+ void *arw_addr; /**< if arwSize <> '0' then this field must be set to non-zero value;
+ MUST be allocated from FMAN's MURAM that the post-sec op-port belong
+ Must be 4B aligned. Required MURAM size is '(NEXT_POWER_OF_2(arwSize+32))/8+4' Bytes */
+} ioc_fm_pcd_manip_special_offload_ipsec_params_t;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for configuring CAPWAP fragmentation manipulation
+
+ Restrictions:
+ - Maximum number of fragments per frame is 16.
+ - Transmit confirmation is not supported.
+ - Fragmentation nodes must be set as the last PCD action (i.e. the
+ corresponding CC node key must have next engine set to e_FM_PCD_DONE).
+ - Only BMan buffers shall be used for frames to be fragmented.
+ - NOTE: The following comment is relevant only for FMAN v3 devices: IPF
+ does not support VSP. Therefore, on the same port where we have IPF we
+ cannot support VSP.
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_frag_capwap_params_t {
+ uint16_t size_for_fragmentation; /**< If length of the frame is greater than this value,
+ CAPWAP fragmentation will be executed.*/
+ bool sg_bpid_en; /**< Enable a dedicated buffer pool id for the Scatter/Gather buffer allocation;
+ If disabled, the Scatter/Gather buffer will be allocated from the same pool as the
+ received frame's buffer. */
+ uint8_t sg_bpid; /**< Scatter/Gather buffer pool id;
+ This parameters is relevant when 'sgBpidEn=TRUE';
+ Same LIODN number is used for these buffers as for the received frames buffers, so buffers
+ of this pool need to be allocated in the same memory area as the received buffers.
+ If the received buffers arrive from different sources, the Scatter/Gather BP id should be
+ mutual to all these sources. */
+ bool compress_mode_en; /**< CAPWAP Header Options Compress Enable mode;
+ When this mode is enabled then only the first fragment include the CAPWAP header options
+ field (if user provides it in the input frame) and all other fragments exclude the CAPWAP
+ options field (CAPWAP header is updated accordingly).*/
+} ioc_fm_pcd_manip_frag_capwap_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for configuring CAPWAP reassembly manipulation.
+
+ Restrictions:
+ - Application must define one scheme to catch the reassembled frames.
+ - Maximum number of fragments per frame is 16.
+
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_reassem_capwap_params_t {
+ uint8_t relative_scheme_id; /**< Partition relative scheme id;
+ NOTE: this id must be smaller than the user schemes id to ensure that the reassembly scheme will be first match;
+ Rest schemes, if defined, should have higher relative scheme ID. */
+ uint8_t data_mem_id; /**< Memory partition ID for the IPR's external tables structure */
+ uint16_t data_liodn_offset; /**< LIODN offset for access the IPR's external tables structure. */
+ uint16_t max_reassembled_frame_length;/**< The maximum CAPWAP reassembled frame length in bytes;
+ If maxReassembledFrameLength == 0, any successful reassembled frame length is
+ considered as a valid length;
+ if maxReassembledFrameLength > 0, a successful reassembled frame which its length
+ exceeds this value is considered as an error frame (FD status[CRE] bit is set). */
+ ioc_fm_pcd_manip_reassem_ways_number num_of_frames_per_hash_entry;
+ /**< Number of frames per hash entry needed for reassembly process */
+ uint16_t max_num_frames_in_process; /**< Number of frames which can be processed by reassembly in the same time;
+ Must be power of 2;
+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_FOUR_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 4 - 512;
+ In the case numOfFramesPerHashEntry == e_FM_PCD_MANIP_EIGHT_WAYS_HASH,
+ maxNumFramesInProcess has to be in the range of 8 - 2048. */
+ ioc_fm_pcd_manip_reassem_time_out_mode time_out_mode; /**< Expiration delay initialized by Reassembly process */
+ uint32_t fqid_for_time_out_frames; /**< FQID in which time out frames will enqueue during Time Out Process;
+ Recommended value for this field is 0; in this way timed-out frames will be discarded */
+ uint32_t timeout_threshold_for_reassm_process;
+ /**< Represents the time interval in microseconds which defines
+ if opened frame (at least one fragment was processed but not all the fragments)is found as too old*/
+} ioc_fm_pcd_manip_reassem_capwap_params_t;
+
+/**************************************************************************//**
+ @Description structure for defining CAPWAP manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_special_offload_capwap_params_t {
+ bool dtls; /**< TRUE if continue to SEC DTLS encryption */
+ ioc_fm_pcd_manip_hdr_qos_src qos_src; /**< TODO */
+} ioc_fm_pcd_manip_special_offload_capwap_params_t;
+
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Parameters for defining special offload manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_special_offload_params_t {
+ ioc_fm_pcd_manip_special_offload_type type; /**< Type of special offload manipulation */
+ union
+ {
+ ioc_fm_pcd_manip_special_offload_ipsec_params_t ipsec; /**< Parameters for IPSec; Relevant when
+ type = e_IOC_FM_PCD_MANIP_SPECIAL_OFFLOAD_IPSEC */
+
+#if (DPAA_VERSION >= 11)
+ ioc_fm_pcd_manip_special_offload_capwap_params_t capwap; /**< Parameters for CAPWAP; Relevant when
+ type = e_FM_PCD_MANIP_SPECIAL_OFFLOAD_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} ioc_fm_pcd_manip_special_offload_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining generic removal manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_rmv_generic_params_t {
+ uint8_t offset; /**< Offset from beginning of header to the start
+ location of the removal */
+ uint8_t size; /**< Size of removed section */
+} ioc_fm_pcd_manip_hdr_rmv_generic_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining insertion manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_insrt_t {
+ uint8_t size; /**< size of inserted section */
+ uint8_t *p_data; /**< data to be inserted */
+} ioc_fm_pcd_manip_hdr_insrt_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining generic insertion manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_insrt_generic_params_t {
+ uint8_t offset; /**< Offset from beginning of header to the start
+ location of the insertion */
+ uint8_t size; /**< Size of inserted section */
+ bool replace; /**< TRUE to override (replace) existing data at
+ 'offset', FALSE to insert */
+ uint8_t *p_data; /**< Pointer to data to be inserted */
+} ioc_fm_pcd_manip_hdr_insrt_generic_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation VLAN DSCP To Vpri translation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_field_update_vlan_dscp_to_vpri_t {
+ uint8_t dscp_to_vpri_table[IOC_FM_PCD_MANIP_DSCP_TO_VLAN_TRANS];
+ /**< A table of VPri values for each DSCP value;
+ The index is the D_SCP value (0-0x3F) and the
+ value is the corresponding VPRI (0-15). */
+ uint8_t vpri_def_val; /**< 0-7, Relevant only if if update_type =
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN,
+ this field is the Q Tag default value if the
+ IP header is not found. */
+} ioc_fm_pcd_manip_hdr_field_update_vlan_dscp_to_vpri_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation VLAN fields updates
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_field_update_vlan_t {
+ ioc_fm_pcd_manip_hdr_field_update_vlan update_type; /**< Selects VLAN update type */
+ union {
+ uint8_t vpri; /**< 0-7, Relevant only if If update_type =
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN_PRI, this
+ is the new VLAN pri. */
+ ioc_fm_pcd_manip_hdr_field_update_vlan_dscp_to_vpri_t dscp_to_vpri;
+ /**< Parameters structure, Relevant only if update_type =
+ e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_DSCP_TO_VLAN. */
+ } u;
+} ioc_fm_pcd_manip_hdr_field_update_vlan_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation IPV4 fields updates
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_field_update_ipv4_t {
+ ioc_ipv4_hdr_manip_update_flags_t valid_updates; /**< ORed flag, selecting the required updates */
+ uint8_t tos; /**< 8 bit New TOS; Relevant if valid_updates contains
+ IOC_HDR_MANIP_IPV4_TOS */
+ uint16_t id; /**< 16 bit New IP ID; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_IPV4_ID */
+ uint32_t src; /**< 32 bit New IP SRC; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_IPV4_SRC */
+ uint32_t dst; /**< 32 bit New IP DST; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_IPV4_DST */
+} ioc_fm_pcd_manip_hdr_field_update_ipv4_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation IPV6 fields updates
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_field_update_ipv6_t {
+ ioc_ipv6_hdr_manip_update_flags_t valid_updates; /**< ORed flag, selecting the required updates */
+ uint8_t traffic_class; /**< 8 bit New Traffic Class; Relevant if valid_updates contains
+ IOC_HDR_MANIP_IPV6_TC */
+ uint8_t src[IOC_NET_HEADER_FIELD_IPv6_ADDR_SIZE];
+ /**< 16 byte new IP SRC; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_IPV6_SRC */
+ uint8_t dst[IOC_NET_HEADER_FIELD_IPv6_ADDR_SIZE];
+ /**< 16 byte new IP DST; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_IPV6_DST */
+} ioc_fm_pcd_manip_hdr_field_update_ipv6_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation TCP/UDP fields updates
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t {
+ ioc_tcp_udp_hdr_manip_update_flags_t valid_updates; /**< ORed flag, selecting the required updates */
+ uint16_t src; /**< 16 bit New TCP/UDP SRC; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_TCP_UDP_SRC */
+ uint16_t dst; /**< 16 bit New TCP/UDP DST; Relevant only if valid_updates
+ contains IOC_HDR_MANIP_TCP_UDP_DST */
+} ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation fields updates
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_field_update_params_t {
+ ioc_fm_pcd_manip_hdr_field_update_type type; /**< Type of header field update manipulation */
+ union {
+ ioc_fm_pcd_manip_hdr_field_update_vlan_t vlan; /**< Parameters for VLAN update. Relevant when
+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_VLAN */
+ ioc_fm_pcd_manip_hdr_field_update_ipv4_t ipv4; /**< Parameters for IPv4 update. Relevant when
+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV4 */
+ ioc_fm_pcd_manip_hdr_field_update_ipv6_t ipv6; /**< Parameters for IPv6 update. Relevant when
+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_IPV6 */
+ ioc_fm_pcd_manip_hdr_field_update_tcp_udp_t tcp_udp;/**< Parameters for TCP/UDP update. Relevant when
+ type = e_IOC_FM_PCD_MANIP_HDR_FIELD_UPDATE_TCP_UDP */
+ } u;
+} ioc_fm_pcd_manip_hdr_field_update_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining custom header manipulation for IP replacement
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_custom_ip_hdr_replace_t {
+ ioc_fm_pcd_manip_hdr_custom_ip_replace replace_type; /**< Selects replace update type */
+ bool dec_ttl_hl; /**< Decrement TTL (IPV4) or Hop limit (IPV6) by 1 */
+ bool update_ipv4_id; /**< Relevant when replace_type =
+ e_IOC_FM_PCD_MANIP_HDR_CUSTOM_REPLACE_IPV6_BY_IPV4 */
+ uint16_t id; /**< 16 bit New IP ID; Relevant only if
+ update_ipv4_id = TRUE */
+ uint8_t hdr_size; /**< The size of the new IP header */
+ uint8_t hdr[IOC_FM_PCD_MANIP_MAX_HDR_SIZE];
+ /**< The new IP header */
+} ioc_fm_pcd_manip_hdr_custom_ip_hdr_replace_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining custom header manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_custom_params_t {
+ ioc_fm_pcd_manip_hdr_custom_type type; /**< Type of header field update manipulation */
+ union {
+ ioc_fm_pcd_manip_hdr_custom_ip_hdr_replace_t ip_hdr_replace;
+ /**< Parameters IP header replacement */
+ } u;
+} ioc_fm_pcd_manip_hdr_custom_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining specific L2 insertion manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_insrt_specific_l2_params_t {
+ ioc_fm_pcd_manip_hdr_insrt_specific_l2 specific_l2; /**< Selects which L2 headers to insert */
+ bool update; /**< TRUE to update MPLS header */
+ uint8_t size; /**< size of inserted section */
+ uint8_t *p_data; /**< data to be inserted */
+} ioc_fm_pcd_manip_hdr_insrt_specific_l2_params_t;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Parameters for defining IP insertion manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_insrt_ip_params_t {
+ bool calc_l4_checksum; /**< Calculate L4 checksum. */
+ ioc_fm_pcd_manip_hdr_qos_mapping_mode mapping_mode; /**< TODO */
+ uint8_t last_pid_offset; /**< the offset of the last Protocol within
+ the inserted header */
+ uint16_t id; /**< 16 bit New IP ID */
+ bool dont_frag_overwrite;
+ /**< IPv4 only. DF is overwritten with the hash-result next-to-last byte.
+ * This byte is configured to be overwritten when RPD is set. */
+ uint8_t last_dst_offset;
+ /**< IPv6 only. if routing extension exist, user should set the offset of the destination address
+ * in order to calculate UDP checksum pseudo header;
+ * Otherwise set it to '0'. */
+ ioc_fm_pcd_manip_hdr_insrt_t insrt; /**< size and data to be inserted. */
+} ioc_fm_pcd_manip_hdr_insrt_ip_params_t;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Parameters for defining header insertion manipulation by header type
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t {
+ ioc_fm_pcd_manip_hdr_insrt_by_hdr_type type; /**< Selects manipulation type */
+ union {
+ ioc_fm_pcd_manip_hdr_insrt_specific_l2_params_t specific_l2_params;
+ /**< Used when type = e_IOC_FM_PCD_MANIP_INSRT_BY_HDR_SPECIFIC_L2:
+ Selects which L2 headers to remove */
+#if (DPAA_VERSION >= 11)
+ ioc_fm_pcd_manip_hdr_insrt_ip_params_t ip_params; /**< Used when type = e_FM_PCD_MANIP_INSRT_BY_HDR_IP */
+ ioc_fm_pcd_manip_hdr_insrt_t insrt; /**< Used when type is one of e_FM_PCD_MANIP_INSRT_BY_HDR_UDP,
+ e_FM_PCD_MANIP_INSRT_BY_HDR_UDP_LITE, or
+ e_FM_PCD_MANIP_INSRT_BY_HDR_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header insertion manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_insrt_params_t {
+ ioc_fm_pcd_manip_hdr_insrt_type type; /**< Type of insertion manipulation */
+ union {
+ ioc_fm_pcd_manip_hdr_insrt_by_hdr_params_t by_hdr; /**< Parameters for defining header insertion manipulation by header type,
+ relevant if 'type' = e_IOC_FM_PCD_MANIP_INSRT_BY_HDR */
+ ioc_fm_pcd_manip_hdr_insrt_generic_params_t generic;/**< Parameters for defining generic header insertion manipulation,
+ relevant if type = e_IOC_FM_PCD_MANIP_INSRT_GENERIC */
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ ioc_fm_pcd_manip_hdr_insrt_by_template_params_t by_template;
+ /**< Parameters for defining header insertion manipulation by template,
+ relevant if 'type' = e_IOC_FM_PCD_MANIP_INSRT_BY_TEMPLATE */
+#endif /* FM_CAPWAP_SUPPORT */
+ } u;
+} ioc_fm_pcd_manip_hdr_insrt_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header removal manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_rmv_params_t {
+ ioc_fm_pcd_manip_hdr_rmv_type type; /**< Type of header removal manipulation */
+ union {
+ ioc_fm_pcd_manip_hdr_rmv_by_hdr_params_t by_hdr; /**< Parameters for defining header removal manipulation by header type,
+ relevant if type = e_IOC_FM_PCD_MANIP_RMV_BY_HDR */
+ ioc_fm_pcd_manip_hdr_rmv_generic_params_t generic; /**< Parameters for defining generic header removal manipulation,
+ relevant if type = e_IOC_FM_PCD_MANIP_RMV_GENERIC */
+ } u;
+} ioc_fm_pcd_manip_hdr_rmv_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining header manipulation node
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_hdr_params_t {
+ bool rmv; /**< TRUE, to define removal manipulation */
+ ioc_fm_pcd_manip_hdr_rmv_params_t rmv_params; /**< Parameters for removal manipulation, relevant if 'rmv' = TRUE */
+
+ bool insrt; /**< TRUE, to define insertion manipulation */
+ ioc_fm_pcd_manip_hdr_insrt_params_t insrt_params; /**< Parameters for insertion manipulation, relevant if 'insrt' = TRUE */
+
+ bool field_update; /**< TRUE, to define field update manipulation */
+ ioc_fm_pcd_manip_hdr_field_update_params_t field_update_params; /**< Parameters for field update manipulation, relevant if 'fieldUpdate' = TRUE */
+
+ bool custom; /**< TRUE, to define custom manipulation */
+ ioc_fm_pcd_manip_hdr_custom_params_t custom_params; /**< Parameters for custom manipulation, relevant if 'custom' = TRUE */
+
+ bool dont_parse_after_manip;/**< FALSE to activate the parser a second time after
+ completing the manipulation on the frame */
+} ioc_fm_pcd_manip_hdr_params_t;
+
+
+/**************************************************************************//**
+ @Description structure for defining fragmentation manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_frag_params_t {
+ ioc_net_header_type hdr; /**< Header selection */
+ union {
+#if (DPAA_VERSION >= 11)
+ ioc_fm_pcd_manip_frag_capwap_params_t capwap_frag; /**< Parameters for defining CAPWAP fragmentation,
+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ ioc_fm_pcd_manip_frag_ip_params_t ip_frag; /**< Parameters for defining IP fragmentation,
+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */
+ } u;
+} ioc_fm_pcd_manip_frag_params_t;
+
+/**************************************************************************//**
+ @Description structure for defining reassemble manipulation
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_reassem_params_t {
+ ioc_net_header_type hdr; /**< Header selection */
+ union {
+#if (DPAA_VERSION >= 11)
+ ioc_fm_pcd_manip_reassem_capwap_params_t capwap_reassem; /**< Parameters for defining CAPWAP reassembly,
+ relevant if 'hdr' = HEADER_TYPE_CAPWAP */
+#endif /* (DPAA_VERSION >= 11) */
+ ioc_fm_pcd_manip_reassem_ip_params_t ip_reassem; /**< Parameters for defining IP reassembly,
+ relevant if 'hdr' = HEADER_TYPE_Ipv4 or HEADER_TYPE_Ipv6 */
+ } u;
+} ioc_fm_pcd_manip_reassem_params_t;
+
+/**************************************************************************//**
+ @Description Parameters for defining a manipulation node
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_params_t {
+ ioc_fm_pcd_manip_type type; /**< Selects type of manipulation node */
+ union {
+ ioc_fm_pcd_manip_hdr_params_t hdr; /**< Parameters for defining header manipulation node */
+ ioc_fm_pcd_manip_reassem_params_t reassem;/**< Parameters for defining reassembly manipulation node */
+ ioc_fm_pcd_manip_frag_params_t frag; /**< Parameters for defining fragmentation manipulation node */
+ ioc_fm_pcd_manip_special_offload_params_t special_offload;/**< Parameters for defining special offload manipulation node */
+ } u;
+ void *p_next_manip;/**< Handle to another (previously defined) manipulation node;
+ Allows concatenation of manipulation actions
+ This parameter is optional and may be NULL. */
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ bool frag_or_reasm;/**< TRUE, if defined fragmentation/reassembly manipulation */
+ ioc_fm_pcd_manip_frag_or_reasm_params_t frag_or_reasm_params;/**< Parameters for fragmentation/reassembly manipulation,
+ relevant if frag_or_reasm = TRUE */
+#endif /* FM_CAPWAP_SUPPORT */
+ void *id;
+} ioc_fm_pcd_manip_params_t;
+
+/**************************************************************************//**
+ @Description Structure for retrieving IP reassembly statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_reassem_ip_stats_t {
+ /* common counters for both IPv4 and IPv6 */
+ uint32_t timeout; /**< Counts the number of TimeOut occurrences */
+ uint32_t rfd_pool_busy; /**< Counts the number of failed attempts to allocate
+ a Reassembly Frame Descriptor */
+ uint32_t internal_buffer_busy; /**< Counts the number of times an internal buffer busy occurred */
+ uint32_t external_buffer_busy; /**< Counts the number of times external buffer busy occurred */
+ uint32_t sg_fragments; /**< Counts the number of Scatter/Gather fragments */
+ uint32_t dma_semaphore_depletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */
+#if (DPAA_VERSION >= 11)
+ uint32_t non_consistent_sp; /**< Counts the number of Non Consistent Storage Profile events for
+ successfully reassembled frames */
+#endif /* (DPAA_VERSION >= 11) */
+struct {
+ uint32_t successfully_reassembled; /**< Counts the number of successfully reassembled frames */
+ uint32_t valid_fragments; /**< Counts the total number of valid fragments that
+ have been processed for all frames */
+ uint32_t processed_fragments; /**< Counts the number of processed fragments
+ (valid and error fragments) for all frames */
+ uint32_t malformed_fragments; /**< Counts the number of malformed fragments processed for all frames */
+ uint32_t discarded_fragments; /**< Counts the number of fragments discarded by the reassembly process */
+ uint32_t auto_learn_busy; /**< Counts the number of times a busy condition occurs when attempting
+ to access an IP-Reassembly Automatic Learning Hash set */
+ uint32_t more_than16fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame
+ exceeds 16 */
+ } specific_hdr_statistics[2]; /**< slot '0' is for IPv4, slot '1' is for IPv6 */
+} ioc_fm_pcd_manip_reassem_ip_stats_t;
+
+/**************************************************************************//**
+ @Description Structure for retrieving IP fragmentation statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_frag_ip_stats_t {
+ uint32_t total_frames; /**< Number of frames that passed through the manipulation node */
+ uint32_t fragmented_frames; /**< Number of frames that were fragmented */
+ uint32_t generated_fragments; /**< Number of fragments that were generated */
+} ioc_fm_pcd_manip_frag_ip_stats_t;
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Description Structure for retrieving CAPWAP reassembly statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_reassem_capwap_stats_t {
+ uint32_t timeout; /**< Counts the number of timeout occurrences */
+ uint32_t rfd_pool_busy; /**< Counts the number of failed attempts to allocate
+ a Reassembly Frame Descriptor */
+ uint32_t internal_buffer_busy; /**< Counts the number of times an internal buffer busy occurred */
+ uint32_t external_buffer_busy; /**< Counts the number of times external buffer busy occurred */
+ uint32_t sg_fragments; /**< Counts the number of Scatter/Gather fragments */
+ uint32_t dma_semaphore_depletion; /**< Counts the number of failed attempts to allocate a DMA semaphore */
+ uint32_t successfully_reassembled; /**< Counts the number of successfully reassembled frames */
+ uint32_t valid_fragments; /**< Counts the total number of valid fragments that
+ have been processed for all frames */
+ uint32_t processed_fragments; /**< Counts the number of processed fragments
+ (valid and error fragments) for all frames */
+ uint32_t malformed_fragments; /**< Counts the number of malformed fragments processed for all frames */
+ uint32_t autoLearn_busy; /**< Counts the number of times a busy condition occurs when attempting
+ to access an Reassembly Automatic Learning Hash set */
+ uint32_t discarded_fragments; /**< Counts the number of fragments discarded by the reassembly process */
+ uint32_t more_than16fragments; /**< Counts the fragment occurrences in which the number of fragments-per-frame
+ exceeds 16 */
+ uint32_t exceed_max_reassembly_frame_len;/**< ounts the number of times that a successful reassembled frame
+ length exceeds MaxReassembledFrameLength value */
+} ioc_fm_pcd_manip_reassem_capwap_stats_t;
+
+/**************************************************************************//**
+ @Description Structure for retrieving CAPWAP fragmentation statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_frag_capwap_stats_t {
+ uint32_t total_frames; /**< Number of frames that passed through the manipulation node */
+ uint32_t fragmented_frames; /**< Number of frames that were fragmented */
+ uint32_t generated_fragments; /**< Number of fragments that were generated */
+#if (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0))
+ uint8_t sg_allocation_failure; /**< Number of allocation failure of s/g buffers */
+#endif /* (defined(DEBUG_ERRORS) && (DEBUG_ERRORS > 0)) */
+} ioc_fm_pcd_manip_frag_capwap_stats_t;
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Description Structure for retrieving reassembly statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_reassem_stats_t {
+ union {
+ ioc_fm_pcd_manip_reassem_ip_stats_t ip_reassem; /**< Structure for IP reassembly statistics */
+#if (DPAA_VERSION >= 11)
+ ioc_fm_pcd_manip_reassem_capwap_stats_t capwap_reassem; /**< Structure for CAPWAP reassembly statistics */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} ioc_fm_pcd_manip_reassem_stats_t;
+
+/**************************************************************************//**
+ @Description structure for retrieving fragmentation statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_frag_stats_t {
+ union {
+ ioc_fm_pcd_manip_frag_ip_stats_t ip_frag; /**< Structure for IP fragmentation statistics */
+#if (DPAA_VERSION >= 11)
+ ioc_fm_pcd_manip_frag_capwap_stats_t capwap_frag; /**< Structure for CAPWAP fragmentation statistics */
+#endif /* (DPAA_VERSION >= 11) */
+ } u;
+} ioc_fm_pcd_manip_frag_stats_t;
+
+/**************************************************************************//**
+ @Description structure for defining manipulation statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_stats_t {
+ union {
+ ioc_fm_pcd_manip_reassem_stats_t reassem; /**< Structure for reassembly statistics */
+ ioc_fm_pcd_manip_frag_stats_t frag; /**< Structure for fragmentation statistics */
+ } u;
+} ioc_fm_pcd_manip_stats_t;
+
+/**************************************************************************//**
+ @Description Parameters for acquiring manipulation statistics
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_manip_get_stats_t {
+ void *id;
+ ioc_fm_pcd_manip_stats_t stats;
+} ioc_fm_pcd_manip_get_stats_t;
+
+#if DPAA_VERSION >= 11
+/**************************************************************************//**
+ @Description Parameters for defining frame replicator group and its members
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_frm_replic_group_params_t {
+ uint8_t max_num_of_entries; /**< Maximal number of members in the group - must be at least two */
+ uint8_t num_of_entries; /**< Number of members in the group - must be at least 1 */
+ ioc_fm_pcd_cc_next_engine_params_t next_engine_params[IOC_FM_PCD_FRM_REPLIC_MAX_NUM_OF_ENTRIES];
+ /**< Array of members' parameters */
+ void *id;
+} ioc_fm_pcd_frm_replic_group_params_t;
+
+typedef struct ioc_fm_pcd_frm_replic_member_t {
+ void *h_replic_group;
+ uint16_t member_index;
+} ioc_fm_pcd_frm_replic_member_t;
+
+typedef struct ioc_fm_pcd_frm_replic_member_params_t {
+ ioc_fm_pcd_frm_replic_member_t member;
+ ioc_fm_pcd_cc_next_engine_params_t next_engine_params;
+} ioc_fm_pcd_frm_replic_member_params_t;
+#endif /* DPAA_VERSION >= 11 */
+
+
+typedef struct ioc_fm_pcd_cc_key_statistics_t {
+ uint32_t byte_count; /**< This counter reflects byte count of frames that
+ were matched by this key. */
+ uint32_t frame_count; /**< This counter reflects count of frames that
+ were matched by this key. */
+#if (DPAA_VERSION >= 11)
+ uint32_t frame_length_range_count[IOC_FM_PCD_CC_STATS_MAX_NUM_OF_FLR];
+ /**< These counters reflect how many frames matched
+ this key in 'RMON' statistics mode:
+ Each counter holds the number of frames of a
+ specific frames length range, according to the
+ ranges provided at initialization. */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_pcd_cc_key_statistics_t;
+
+
+typedef struct ioc_fm_pcd_cc_tbl_get_stats_t {
+ void *id;
+ uint16_t key_index;
+ ioc_fm_pcd_cc_key_statistics_t statistics;
+} ioc_fm_pcd_cc_tbl_get_stats_t;
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableGetKeyStatistics
+
+ @Description This routine may be used to get statistics counters of specific key
+ in a CC Node.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames passed that were matched
+ this key; The total frames count will be returned in the counter
+ of the first range (as only one frame length range was defined).
+ If 'e_FM_PCD_CC_STATS_MODE_RMON' was set for this node, the total
+ frame count will be separated to frame length counters, based on
+ provided frame length ranges.
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[in] keyIndex Key index for adding
+ @Param[out] p_KeyStatistics Key statistics counters
+
+ @Return The specific key statistics.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(12), ioc_compat_fm_pcd_cc_tbl_get_stats_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_GET_KEY_STAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(12), ioc_fm_pcd_cc_tbl_get_stats_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableGetMissStatistics
+
+ @Description This routine may be used to get statistics counters of miss entry
+ in a CC Node.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames were not matched to any
+ existing key and therefore passed through the miss entry; The
+ total frames count will be returned in the counter of the
+ first range (as only one frame length range was defined).
+
+ @Param[in] h_CcNode A handle to the node
+ @Param[out] p_MissStatistics Statistics counters for 'miss'
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(13), ioc_compat_fm_pcd_cc_tbl_get_stats_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_GET_MISS_STAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(13), ioc_fm_pcd_cc_tbl_get_stats_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableGetMissStatistics
+
+ @Description This routine may be used to get statistics counters of 'miss'
+ entry of the a hash table.
+
+ If 'e_FM_PCD_CC_STATS_MODE_FRAME' and
+ 'e_FM_PCD_CC_STATS_MODE_BYTE_AND_FRAME' were set for this node,
+ these counters reflect how many frames were not matched to any
+ existing key and therefore passed through the miss entry;
+
+ @Param[in] h_HashTbl A handle to a hash table
+ @Param[out] p_MissStatistics Statistics counters for 'miss'
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(14), ioc_compat_fm_pcd_cc_tbl_get_stats_t)
+#endif
+#define FM_PCD_IOC_HASH_TABLE_GET_MISS_STAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(14), ioc_fm_pcd_cc_tbl_get_stats_t)
+
+
+/**************************************************************************//**
+ @Function FM_PCD_NetEnvCharacteristicsSet
+
+ @Description Define a set of Network Environment Characteristics.
+
+ When setting an environment it is important to understand its
+ application. It is not meant to describe the flows that will run
+ on the ports using this environment, but what the user means TO DO
+ with the PCD mechanisms in order to parse-classify-distribute those
+ frames.
+ By specifying a distinction unit, the user means it would use that option
+ for distinction between frames at either a KeyGen scheme or a coarse
+ classification action descriptor. Using interchangeable headers to define a
+ unit means that the user is indifferent to which of the interchangeable
+ headers is present in the frame, and wants the distinction to be based
+ on the presence of either one of them.
+
+ Depending on context, there are limitations to the use of environments. A
+ port using the PCD functionality is bound to an environment. Some or even
+ all ports may share an environment but also an environment per port is
+ possible. When initializing a scheme, a classification plan group (see below),
+ or a coarse classification tree, one of the initialized environments must be
+ stated and related to. When a port is bound to a scheme, a classification
+ plan group, or a coarse classification tree, it MUST be bound to the same
+ environment.
+
+ The different PCD modules, may relate (for flows definition) ONLY on
+ distinction units as defined by their environment. When initializing a
+ scheme for example, it may not choose to select IPV4 as a match for
+ recognizing flows unless it was defined in the relating environment. In
+ fact, to guide the user through the configuration of the PCD, each module's
+ characterization in terms of flows is not done using protocol names, but using
+ environment indexes.
+
+ In terms of HW implementation, the list of distinction units sets the LCV vectors
+ and later used for match vector, classification plan vectors and coarse classification
+ indexing.
+
+ @Param[in,out] ioc_fm_pcd_net_env_params_t A structure defining the distiction units for this configuration.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(20), ioc_compat_fm_pcd_net_env_params_t)
+#endif
+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(20), ioc_fm_pcd_net_env_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_NetEnvCharacteristicsDelete
+
+ @Description Deletes a set of Network Environment Charecteristics.
+
+ @Param[in] ioc_fm_obj_t - The id of a Network Environment object.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(21), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(21), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSchemeSet
+
+ @Description Initializing or modifying and enabling a scheme for the KeyGen.
+ This routine should be called for adding or modifying a scheme.
+ When a scheme needs modifying, the API requires that it will be
+ rewritten. In such a case 'modify' should be TRUE. If the
+ routine is called for a valid scheme and 'modify' is FALSE,
+ it will return error.
+
+ @Param[in,out] ioc_fm_pcd_kg_scheme_params_t A structure of parameters for defining the scheme
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_KG_SCHEME_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(24), ioc_compat_fm_pcd_kg_scheme_params_t)
+#endif
+#define FM_PCD_IOC_KG_SCHEME_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(24), ioc_fm_pcd_kg_scheme_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_KgSchemeDelete
+
+ @Description Deleting an initialized scheme.
+
+ @Param[in] ioc_fm_obj_t scheme id as initalized by application at FM_PCD_IOC_KG_SET_SCHEME
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_KG_SCHEME_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(25), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_KG_SCHEME_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(25), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_CcRootBuild
+
+ @Description This routine must be called to define a complete coarse
+ classification tree. This is the way to define coarse
+ classification to a certain flow - the KeyGen schemes
+ may point only to trees defined in this way.
+
+ @Param[in,out] ioc_fm_pcd_cc_tree_params_t A structure of parameters to define the tree.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_CC_ROOT_BUILD_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(26), compat_uptr_t)
+#endif
+#define FM_PCD_IOC_CC_ROOT_BUILD _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(26), void *) /* workaround ...*/
+
+/**************************************************************************//**
+ @Function FM_PCD_CcRootDelete
+
+ @Description Deleting a built tree.
+
+ @Param[in] ioc_fm_obj_t - The id of a CC tree.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_CC_ROOT_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(27), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_CC_ROOT_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(27), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableSet
+
+ @Description This routine should be called for each CC (coarse classification)
+ node. The whole CC tree should be built bottom up so that each
+ node points to already defined nodes. p_NodeId returns the node
+ Id to be used by other nodes.
+
+ @Param[in,out] ioc_fm_pcd_cc_node_params_t A structure for defining the CC node params
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(28), compat_uptr_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(28), void *) /* workaround ...*/
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableDelete
+
+ @Description Deleting a built node.
+
+ @Param[in] ioc_fm_obj_t - The id of a CC node.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(29), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(29), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_CcRootModifyNextEngine
+
+ @Description Modify the Next Engine Parameters in the entry of the tree.
+
+ @Param[in] ioc_fm_pcd_cc_tree_modify_next_engine_params_t - Pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_CcRootBuild().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(30), ioc_compat_fm_pcd_cc_tree_modify_next_engine_params_t)
+#endif
+#define FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(30), ioc_fm_pcd_cc_tree_modify_next_engine_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyNextEngine
+
+ @Description Modify the Next Engine Parameters in the relevant key entry of the node.
+
+ @Param[in] ioc_fm_pcd_cc_node_modify_next_engine_params_t A pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(31), ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(31), ioc_fm_pcd_cc_node_modify_next_engine_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyMissNextEngine
+
+ @Description Modify the Next Engine Parameters of the Miss key case of the node.
+
+ @Param[in] ioc_fm_pcd_cc_node_modify_next_engine_params_t - Pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(32), ioc_compat_fm_pcd_cc_node_modify_next_engine_params_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(32), ioc_fm_pcd_cc_node_modify_next_engine_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableRemoveKey
+
+ @Description Remove the key (including next engine parameters of this key)
+ defined by the index of the relevant node.
+
+ @Param[in] ioc_fm_pcd_cc_node_remove_key_params_t A pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_PCD_MatchTableSet() has been called for this
+ node and for all of the nodes that lead to it.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(33), ioc_compat_fm_pcd_cc_node_remove_key_params_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(33), ioc_fm_pcd_cc_node_remove_key_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableAddKey
+
+ @Description Add the key (including next engine parameters of this key in the
+ index defined by the keyIndex. Note that 'FM_PCD_LAST_KEY_INDEX'
+ may be used when the user doesn't care about the position of the
+ key in the table - in that case, the key will be automatically
+ added by the driver in the last available entry.
+
+ @Param[in] ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t A pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_PCD_MatchTableSet() has been called for this
+ node and for all of the nodes that lead to it.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_ADD_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(34), ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_ADD_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(34), ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyKeyAndNextEngine
+
+ @Description Modify the key and Next Engine Parameters of this key in the index defined by key_index.
+
+ @Param[in] ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t A pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_MatchTableSet() not only of the relevnt node but also
+ the node that points to this node
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(35), ioc_compat_fm_pcd_cc_node_modify_key_and_next_engine_params_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(35), ioc_fm_pcd_cc_node_modify_key_and_next_engine_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_MatchTableModifyKey
+
+ @Description Modify the key at the index defined by key_index.
+
+ @Param[in] ioc_fm_pcd_cc_node_modify_key_params_t - Pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only after FM_PCD_MatchTableSet() has been called for this
+ node and for all of the nodes that lead to it.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(36), ioc_compat_fm_pcd_cc_node_modify_key_params_t)
+#endif
+#define FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(36), ioc_fm_pcd_cc_node_modify_key_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableSet
+
+ @Description This routine initializes a hash table structure.
+ KeyGen hash result determines the hash bucket.
+ Next, KeyGen key is compared against all keys of this
+ bucket (exact match).
+ Number of sets (number of buckets) of the hash equals to the
+ number of 1-s in 'hash_res_mask' in the provided parameters.
+ Number of hash table ways is then calculated by dividing
+ 'max_num_of_keys' equally between the hash sets. This is the maximal
+ number of keys that a hash bucket may hold.
+ The hash table is initialized empty and keys may be
+ added to it following the initialization. Keys masks are not
+ supported in current hash table implementation.
+ The initialized hash table can be integrated as a node in a
+ CC tree.
+
+ @Param[in,out] ioc_fm_pcd_hash_table_params_t - Pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_HASH_TABLE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_compat_fm_pcd_hash_table_params_t)
+#endif
+#define FM_PCD_IOC_HASH_TABLE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_fm_pcd_hash_table_params_t)
+
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableDelete
+
+ @Description This routine deletes the provided hash table and released all
+ its allocated resources.
+
+ @Param[in] ioc_fm_obj_t - The ID of a hash table.
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_HASH_TABLE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_HASH_TABLE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(37), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableAddKey
+
+ @Description This routine adds the provided key (including next engine
+ parameters of this key) to the hash table.
+ The key is added as the last key of the bucket that it is
+ mapped to.
+
+ @Param[in] ioc_fm_pcd_hash_table_add_key_params_t - Pointer to a structure with the relevant parameters
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_HASH_TABLE_ADD_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(39), ioc_compat_fm_pcd_hash_table_add_key_params_t)
+#endif
+#define FM_PCD_IOC_HASH_TABLE_ADD_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(39), ioc_fm_pcd_hash_table_add_key_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_HashTableRemoveKey
+
+ @Description This routine removes the requested key (including next engine
+ parameters of this key) from the hash table.
+
+ @Param[in] ioc_fm_pcd_hash_table_remove_key_params_t - Pointer to a structure with the relevant parameters
+
+ @Return 0 on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_HashTableSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_HASH_TABLE_REMOVE_KEY_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(40), ioc_compat_fm_pcd_hash_table_remove_key_params_t)
+#endif
+#define FM_PCD_IOC_HASH_TABLE_REMOVE_KEY _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(40), ioc_fm_pcd_hash_table_remove_key_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileSet
+
+ @Description Sets a profile entry in the policer profile table.
+ The routine overrides any existing value.
+
+ @Param[in,out] ioc_fm_pcd_plcr_profile_params_t A structure of parameters for defining a
+ policer profile entry.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_PLCR_PROFILE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_compat_fm_pcd_plcr_profile_params_t)
+#endif
+#define FM_PCD_IOC_PLCR_PROFILE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_fm_pcd_plcr_profile_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_PlcrProfileDelete
+
+ @Description Delete a profile entry in the policer profile table.
+ The routine set entry to invalid.
+
+ @Param[in] ioc_fm_obj_t The id of a policer profile.
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_PLCR_PROFILE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_PLCR_PROFILE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(41), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipNodeSet
+
+ @Description This routine should be called for defining a manipulation
+ node. A manipulation node must be defined before the CC node
+ that precedes it.
+
+ @Param[in] ioc_fm_pcd_manip_params_t - A structure of parameters defining the manipulation
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MANIP_NODE_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(43), ioc_compat_fm_pcd_manip_params_t)
+#endif
+#define FM_PCD_IOC_MANIP_NODE_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(43), ioc_fm_pcd_manip_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipNodeReplace
+
+ @Description Change existing manipulation node to be according to new requirement.
+ (Here, it's implemented as a variant of the same IOCTL as for
+ FM_PCD_ManipNodeSet(), and one that when called, the 'id' member
+ in its 'ioc_fm_pcd_manip_params_t' argument is set to contain
+ the manip node's handle)
+
+ @Param[in] ioc_fm_pcd_manip_params_t - A structure of parameters defining the manipulation
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_ManipNodeSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MANIP_NODE_REPLACE_COMPAT FM_PCD_IOC_MANIP_NODE_SET_COMPAT
+#endif
+#define FM_PCD_IOC_MANIP_NODE_REPLACE FM_PCD_IOC_MANIP_NODE_SET
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipNodeDelete
+
+ @Description Delete an existing manipulation node.
+
+ @Param[in] ioc_fm_obj_t The id of the manipulation node to delete.
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_ManipNodeSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MANIP_NODE_DELETE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(44), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_MANIP_NODE_DELETE _IOW(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(44), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_ManipGetStatistics
+
+ @Description Retrieve the manipulation statistics.
+
+ @Param[in] h_ManipNode A handle to a manipulation node.
+ @Param[out] p_FmPcdManipStats A structure for retrieving the manipulation statistics
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_ManipNodeSet().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_MANIP_GET_STATS_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(50), ioc_compat_fm_pcd_manip_get_stats_t)
+#endif
+#define FM_PCD_IOC_MANIP_GET_STATS _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(50), ioc_fm_pcd_manip_get_stats_t)
+
+/**************************************************************************//**
+@Function FM_PCD_SetAdvancedOffloadSupport
+
+@Description This routine must be called in order to support the following features:
+ IP-fragmentation, IP-reassembly, IPsec, Header-manipulation, frame-replicator.
+
+@Param[in] h_FmPcd FM PCD module descriptor.
+
+@Return 0 on success; error code otherwise.
+
+@Cautions Allowed only when PCD is disabled.
+*//***************************************************************************/
+#define FM_PCD_IOC_SET_ADVANCED_OFFLOAD_SUPPORT _IO(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(45))
+
+#if (DPAA_VERSION >= 11)
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicSetGroup
+
+ @Description Initialize a Frame Replicator group.
+
+ @Param[in] h_FmPcd FM PCD module descriptor.
+ @Param[in] p_FrmReplicGroupParam A structure of parameters for the initialization of
+ the frame replicator group.
+
+ @Return A handle to the initialized object on success; NULL code otherwise.
+
+ @Cautions Allowed only following FM_PCD_Init().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_FRM_REPLIC_GROUP_SET_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(46), ioc_compat_fm_pcd_frm_replic_group_params_t)
+#endif
+#define FM_PCD_IOC_FRM_REPLIC_GROUP_SET _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(46), ioc_fm_pcd_frm_replic_group_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicDeleteGroup
+
+ @Description Delete a Frame Replicator group.
+
+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(47), ioc_compat_fm_obj_t)
+#endif
+#define FM_PCD_IOC_FRM_REPLIC_GROUP_DELETE _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(47), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicAddMember
+
+ @Description Add the member in the index defined by the memberIndex.
+
+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group.
+ @Param[in] memberIndex member index for adding.
+ @Param[in] p_MemberParams A pointer to the new member parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(48), ioc_compat_fm_pcd_frm_replic_member_params_t)
+#endif
+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_ADD _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(48), ioc_fm_pcd_frm_replic_member_params_t)
+
+/**************************************************************************//**
+ @Function FM_PCD_FrmReplicRemoveMember
+
+ @Description Remove the member defined by the index from the relevant group.
+
+ @Param[in] h_FrmReplicGroup A handle to the frame replicator group.
+ @Param[in] memberIndex member index for removing.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PCD_FrmReplicSetGroup() of this group.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(49), ioc_compat_fm_pcd_frm_replic_member_t)
+#endif
+#define FM_PCD_IOC_FRM_REPLIC_MEMBER_REMOVE _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(49), ioc_fm_pcd_frm_replic_member_t)
+
+#endif
+
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+/**************************************************************************//**
+ @Function FM_PCD_StatisticsSetNode
+
+ @Description This routine should be called for defining a statistics node.
+
+ @Param[in,out] ioc_fm_pcd_stats_params_t A structure of parameters defining the statistics
+
+ @Return 0 on success; Error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_STATISTICS_SET_NODE_COMPAT _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(45), void *)
+#endif
+#define FM_PCD_IOC_STATISTICS_SET_NODE _IOWR(FM_IOC_TYPE_BASE, FM_PCD_IOC_NUM(45), void *)
+
+#endif /* FM_CAPWAP_SUPPORT */
+
+#ifdef NCSW_BACKWARD_COMPATIBLE_API
+#if defined(CONFIG_COMPAT)
+#define FM_PCD_IOC_SET_NET_ENV_CHARACTERISTICS_COMPAT \
+ FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET_COMPAT
+#define FM_PCD_IOC_DELETE_NET_ENV_CHARACTERISTICS_COMPAT \
+ FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE_COMPAT
+#define FM_PCD_IOC_KG_SET_SCHEME_COMPAT FM_PCD_IOC_KG_SCHEME_SET_COMPAT
+#define FM_PCD_IOC_KG_DEL_SCHEME_COMPAT FM_PCD_IOC_KG_SCHEME_DELETE_COMPAT
+#define FM_PCD_IOC_CC_BUILD_TREE_COMPAT FM_PCD_IOC_CC_ROOT_BUILD_COMPAT
+#define FM_PCD_IOC_CC_DELETE_TREE_COMPAT FM_PCD_IOC_CC_ROOT_DELETE_COMPAT
+#define FM_PCD_IOC_CC_DELETE_NODE_COMPAT FM_PCD_IOC_MATCH_TABLE_DELETE_COMPAT
+#define FM_PCD_IOC_CC_TREE_MODIFY_NEXT_ENGINE_COMPAT \
+ FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE_COMPAT
+#define FM_PCD_IOC_CC_NODE_MODIFY_NEXT_ENGINE_COMPAT \
+ FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE_COMPAT
+#define FM_PCD_IOC_CC_NODE_MODIFY_MISS_NEXT_ENGINE_COMPAT \
+ FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE_COMPAT
+#define FM_PCD_IOC_CC_NODE_REMOVE_KEY_COMPAT FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY_COMPAT
+#define FM_PCD_IOC_CC_NODE_ADD_KEY_COMPAT FM_PCD_IOC_MATCH_TABLE_ADD_KEY_COMPAT
+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT \
+ FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE_COMPAT
+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY_COMPAT FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_COMPAT
+#define FM_PCD_IOC_PLCR_SET_PROFILE_COMPAT FM_PCD_IOC_PLCR_PROFILE_SET_COMPAT
+#define FM_PCD_IOC_PLCR_DEL_PROFILE_COMPAT FM_PCD_IOC_PLCR_PROFILE_DELETE_COMPAT
+#define FM_PCD_IOC_MANIP_SET_NODE_COMPAT FM_PCD_IOC_MANIP_NODE_SET_COMPAT
+#define FM_PCD_IOC_MANIP_DELETE_NODE_COMPAT FM_PCD_IOC_MANIP_NODE_DELETE_COMPAT
+#endif
+#define FM_PCD_IOC_SET_NET_ENV_CHARACTERISTICS FM_PCD_IOC_NET_ENV_CHARACTERISTICS_SET
+#define FM_PCD_IOC_DELETE_NET_ENV_CHARACTERISTICS \
+ FM_PCD_IOC_NET_ENV_CHARACTERISTICS_DELETE
+#define FM_PCD_IOC_KG_SET_SCHEME FM_PCD_IOC_KG_SCHEME_SET
+#define FM_PCD_IOC_KG_DEL_SCHEME FM_PCD_IOC_KG_SCHEME_DELETE
+#define FM_PCD_IOC_CC_BUILD_TREE FM_PCD_IOC_CC_ROOT_BUILD
+#define FM_PCD_IOC_CC_DELETE_TREE FM_PCD_IOC_CC_ROOT_DELETE
+#define FM_PCD_IOC_CC_DELETE_NODE FM_PCD_IOC_MATCH_TABLE_DELETE
+#define FM_PCD_IOC_CC_TREE_MODIFY_NEXT_ENGINE FM_PCD_IOC_CC_ROOT_MODIFY_NEXT_ENGINE
+#define FM_PCD_IOC_CC_NODE_MODIFY_NEXT_ENGINE FM_PCD_IOC_MATCH_TABLE_MODIFY_NEXT_ENGINE
+#define FM_PCD_IOC_CC_NODE_MODIFY_MISS_NEXT_ENGINE \
+ FM_PCD_IOC_MATCH_TABLE_MODIFY_MISS_NEXT_ENGINE
+#define FM_PCD_IOC_CC_NODE_REMOVE_KEY FM_PCD_IOC_MATCH_TABLE_REMOVE_KEY
+#define FM_PCD_IOC_CC_NODE_ADD_KEY FM_PCD_IOC_MATCH_TABLE_ADD_KEY
+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY_AND_NEXT_ENGINE \
+ FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY_AND_NEXT_ENGINE
+#define FM_PCD_IOC_CC_NODE_MODIFY_KEY FM_PCD_IOC_MATCH_TABLE_MODIFY_KEY
+#define FM_PCD_IOC_PLCR_SET_PROFILE FM_PCD_IOC_PLCR_PROFILE_SET
+#define FM_PCD_IOC_PLCR_DEL_PROFILE FM_PCD_IOC_PLCR_PROFILE_DELETE
+#define FM_PCD_IOC_MANIP_SET_NODE FM_PCD_IOC_MANIP_NODE_SET
+#define FM_PCD_IOC_MANIP_DELETE_NODE FM_PCD_IOC_MANIP_NODE_DELETE
+#endif /* NCSW_BACKWARD_COMPATIBLE_API */
+
+#endif /* __FM_PCD_IOCTLS_H */
+/** @} */ /* end of lnx_ioctl_FM_PCD_Runtime_grp group */
+/** @} */ /* end of lnx_ioctl_FM_PCD_grp group */
+/** @} */ /* end of lnx_ioctl_FM_grp group */
--- /dev/null
+++ b/include/uapi/linux/fmd/Peripherals/fm_port_ioctls.h
@@ -0,0 +1,973 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/******************************************************************************
+ @File fm_port_ioctls.h
+
+ @Description FM Port routines
+*//***************************************************************************/
+#ifndef __FM_PORT_IOCTLS_H
+#define __FM_PORT_IOCTLS_H
+
+#include "enet_ext.h"
+#include "net_ioctls.h"
+#include "fm_ioctls.h"
+#include "fm_pcd_ioctls.h"
+
+
+/**************************************************************************//**
+
+ @Group lnx_ioctl_FM_grp Frame Manager Linux IOCTL API
+
+ @Description FM Linux ioctls definitions and enums
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_PORT_grp FM Port
+
+ @Description FM Port API
+
+ The FM uses a general module called "port" to represent a Tx port
+ (MAC), an Rx port (MAC), offline parsing flow or host command
+ flow. There may be up to 17 (may change) ports in an FM - 5 Tx
+ ports (4 for the 1G MACs, 1 for the 10G MAC), 5 Rx Ports, and 7
+ Host command/Offline parsing ports. The SW driver manages these
+ ports as sub-modules of the FM, i.e. after an FM is initialized,
+ its ports may be initialized and operated upon.
+
+ The port is initialized aware of its type, but other functions on
+ a port may be indifferent to its type. When necessary, the driver
+ verifies coherency and returns error if applicable.
+
+ On initialization, user specifies the port type and it's index
+ (relative to the port's type). Host command and Offline parsing
+ ports share the same id range, I.e user may not initialized host
+ command port 0 and offline parsing port 0.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description An enum for defining port PCD modes.
+ (Must match enum e_FmPortPcdSupport defined in fm_port_ext.h)
+
+ This enum defines the superset of PCD engines support - i.e. not
+ all engines have to be used, but all have to be enabled. The real
+ flow of a specific frame depends on the PCD configuration and the
+ frame headers and payload.
+ Note: the first engine and the first engine after the parser (if
+ exists) should be in order, the order is important as it will
+ define the flow of the port. However, as for the rest engines
+ (the ones that follows), the order is not important anymore as
+ it is defined by the PCD graph itself.
+*//***************************************************************************/
+typedef enum ioc_fm_port_pcd_support {
+ e_IOC_FM_PORT_PCD_SUPPORT_NONE = 0 /**< BMI to BMI, PCD is not used */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_ONLY /**< Use only Parser */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PLCR_ONLY /**< Use only Policer */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR /**< Use Parser and Policer */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG /**< Use Parser and Keygen */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC /**< Use Parser, Keygen and Coarse Classification */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_CC_AND_PLCR
+ /**< Use all PCD engines */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_KG_AND_PLCR /**< Use Parser, Keygen and Policer */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_CC /**< Use Parser and Coarse Classification */
+ , e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_CC_AND_PLCR /**< Use Parser and Coarse Classification and Policer */
+ , e_IOC_FM_PORT_PCD_SUPPORT_CC_ONLY /**< Use only Coarse Classification */
+#if (defined(FM_CAPWAP_SUPPORT) && (DPAA_VERSION == 10))
+ , e_IOC_FM_PORT_PCD_SUPPORT_CC_AND_KG /**< Use Coarse Classification,and Keygen */
+ , e_IOC_FM_PORT_PCD_SUPPORT_CC_AND_KG_AND_PLCR /**< Use Coarse Classification, Keygen and Policer */
+#endif /* FM_CAPWAP_SUPPORT */
+} ioc_fm_port_pcd_support;
+
+
+/**************************************************************************//**
+ @Collection FM Frame error
+*//***************************************************************************/
+typedef uint32_t ioc_fm_port_frame_err_select_t; /**< typedef for defining Frame Descriptor errors */
+
+/* @} */
+
+
+/**************************************************************************//**
+ @Description An enum for defining Dual Tx rate limiting scale.
+ (Must match e_FmPortDualRateLimiterScaleDown defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_port_dual_rate_limiter_scale_down {
+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_NONE = 0, /**< Use only single rate limiter */
+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_2, /**< Divide high rate limiter by 2 */
+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_4, /**< Divide high rate limiter by 4 */
+ e_IOC_FM_PORT_DUAL_RATE_LIMITER_SCALE_DOWN_BY_8 /**< Divide high rate limiter by 8 */
+} ioc_fm_port_dual_rate_limiter_scale_down;
+
+/**************************************************************************//**
+ @Description A structure for defining Tx rate limiting
+ (Must match struct t_FmPortRateLimit defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_rate_limit_t {
+ uint16_t max_burst_size; /**< in KBytes for Tx ports, in frames
+ for offline parsing ports. (note that
+ for early chips burst size is
+ rounded up to a multiply of 1000 frames).*/
+ uint32_t rate_limit; /**< in Kb/sec for Tx ports, in frame/sec for
+ offline parsing ports. Rate limit refers to
+ data rate (rather than line rate). */
+ ioc_fm_port_dual_rate_limiter_scale_down rate_limit_divider; /**< For offline parsing ports only. Not-valid
+ for some earlier chip revisions */
+} ioc_fm_port_rate_limit_t;
+
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_PORT_runtime_control_grp FM Port Runtime Control Unit
+
+ @Description FM Port Runtime control unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description An enum for defining FM Port counters.
+ (Must match enum e_FmPortCounters defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef enum ioc_fm_port_counters {
+ e_IOC_FM_PORT_COUNTERS_CYCLE, /**< BMI performance counter */
+ e_IOC_FM_PORT_COUNTERS_TASK_UTIL, /**< BMI performance counter */
+ e_IOC_FM_PORT_COUNTERS_QUEUE_UTIL, /**< BMI performance counter */
+ e_IOC_FM_PORT_COUNTERS_DMA_UTIL, /**< BMI performance counter */
+ e_IOC_FM_PORT_COUNTERS_FIFO_UTIL, /**< BMI performance counter */
+ e_IOC_FM_PORT_COUNTERS_RX_PAUSE_ACTIVATION, /**< BMI Rx only performance counter */
+ e_IOC_FM_PORT_COUNTERS_FRAME, /**< BMI statistics counter */
+ e_IOC_FM_PORT_COUNTERS_DISCARD_FRAME, /**< BMI statistics counter */
+ e_IOC_FM_PORT_COUNTERS_DEALLOC_BUF, /**< BMI deallocate buffer statistics counter */
+ e_IOC_FM_PORT_COUNTERS_RX_BAD_FRAME, /**< BMI Rx only statistics counter */
+ e_IOC_FM_PORT_COUNTERS_RX_LARGE_FRAME, /**< BMI Rx only statistics counter */
+ e_IOC_FM_PORT_COUNTERS_RX_FILTER_FRAME, /**< BMI Rx & OP only statistics counter */
+ e_IOC_FM_PORT_COUNTERS_RX_LIST_DMA_ERR, /**< BMI Rx, OP & HC only statistics counter */
+ e_IOC_FM_PORT_COUNTERS_RX_OUT_OF_BUFFERS_DISCARD, /**< BMI Rx, OP & HC statistics counter */
+ e_IOC_FM_PORT_COUNTERS_PREPARE_TO_ENQUEUE_COUNTER, /**< BMI Rx, OP & HC only statistics counter */
+ e_IOC_FM_PORT_COUNTERS_WRED_DISCARD, /**< BMI OP & HC only statistics counter */
+ e_IOC_FM_PORT_COUNTERS_LENGTH_ERR, /**< BMI non-Rx statistics counter */
+ e_IOC_FM_PORT_COUNTERS_UNSUPPRTED_FORMAT, /**< BMI non-Rx statistics counter */
+ e_IOC_FM_PORT_COUNTERS_DEQ_TOTAL, /**< QMI total QM dequeues counter */
+ e_IOC_FM_PORT_COUNTERS_ENQ_TOTAL, /**< QMI total QM enqueues counter */
+ e_IOC_FM_PORT_COUNTERS_DEQ_FROM_DEFAULT, /**< QMI counter */
+ e_IOC_FM_PORT_COUNTERS_DEQ_CONFIRM /**< QMI counter */
+} ioc_fm_port_counters;
+
+typedef struct ioc_fm_port_bmi_stats_t {
+ uint32_t cnt_cycle;
+ uint32_t cnt_task_util;
+ uint32_t cnt_queue_util;
+ uint32_t cnt_dma_util;
+ uint32_t cnt_fifo_util;
+ uint32_t cnt_rx_pause_activation;
+ uint32_t cnt_frame;
+ uint32_t cnt_discard_frame;
+ uint32_t cnt_dealloc_buf;
+ uint32_t cnt_rx_bad_frame;
+ uint32_t cnt_rx_large_frame;
+ uint32_t cnt_rx_filter_frame;
+ uint32_t cnt_rx_list_dma_err;
+ uint32_t cnt_rx_out_of_buffers_discard;
+ uint32_t cnt_wred_discard;
+ uint32_t cnt_length_err;
+ uint32_t cnt_unsupported_format;
+} ioc_fm_port_bmi_stats_t;
+
+/**************************************************************************//**
+ @Description Structure for Port id parameters.
+ (Description may be inaccurate;
+ must match struct t_FmPortCongestionGrps defined in fm_port_ext.h)
+
+ Fields commented 'IN' are passed by the port module to be used
+ by the FM module.
+ Fields commented 'OUT' will be filled by FM before returning to port.
+*//***************************************************************************/
+typedef struct ioc_fm_port_congestion_groups_t {
+ uint16_t num_of_congestion_grps_to_consider; /**< The number of required congestion groups
+ to define the size of the following array */
+ uint8_t congestion_grps_to_consider [FM_PORT_NUM_OF_CONGESTION_GRPS];
+ /**< An array of CG indexes;
+ Note that the size of the array should be
+ 'num_of_congestion_grps_to_consider'. */
+#if DPAA_VERSION >= 11
+ bool pfc_priorities_enable[FM_PORT_NUM_OF_CONGESTION_GRPS][FM_MAX_NUM_OF_PFC_PRIORITIES];
+ /**< A matrix that represents the map between the CG ids
+ defined in 'congestion_grps_to_consider' to the priorities
+ mapping array. */
+#endif /* DPAA_VERSION >= 11 */
+} ioc_fm_port_congestion_groups_t;
+
+
+
+/**************************************************************************//**
+ @Function FM_PORT_Disable
+
+ @Description Gracefully disable an FM port. The port will not start new tasks after all
+ tasks associated with the port are terminated.
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions This is a blocking routine, it returns after port is
+ gracefully stopped, i.e. the port will not except new frames,
+ but it will finish all frames or tasks which were already began
+*//***************************************************************************/
+#define FM_PORT_IOC_DISABLE _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(1))
+
+/**************************************************************************//**
+ @Function FM_PORT_Enable
+
+ @Description A runtime routine provided to allow disable/enable of port.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_ENABLE _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(2))
+
+/**************************************************************************//**
+ @Function FM_PORT_SetRateLimit
+
+ @Description Calling this routine enables rate limit algorithm.
+ By default, this functionality is disabled.
+ Note that rate-limit mechanism uses the FM time stamp.
+ The selected rate limit specified here would be
+ rounded DOWN to the nearest 16M.
+
+ May be used for Tx and offline parsing ports only
+
+ @Param[in] ioc_fm_port_rate_limit A structure of rate limit parameters
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_SET_RATE_LIMIT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(3), ioc_fm_port_rate_limit_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_DeleteRateLimit
+
+ @Description Calling this routine disables the previously enabled rate limit.
+
+ May be used for Tx and offline parsing ports only
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_DELETE_RATE_LIMIT _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(5))
+#define FM_PORT_IOC_REMOVE_RATE_LIMIT FM_PORT_IOC_DELETE_RATE_LIMIT
+
+
+/**************************************************************************//**
+ @Function FM_PORT_AddCongestionGrps
+
+ @Description This routine effects the corresponding Tx port.
+ It should be called in order to enable pause
+ frame transmission in case of congestion in one or more
+ of the congestion groups relevant to this port.
+ Each call to this routine may add one or more congestion
+ groups to be considered relevant to this port.
+
+ May be used for Rx, or RX+OP ports only (depending on chip)
+
+ @Param[in] ioc_fm_port_congestion_groups_t - A pointer to an array of
+ congestion group ids to consider.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_ADD_CONGESTION_GRPS _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(34), ioc_fm_port_congestion_groups_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_RemoveCongestionGrps
+
+ @Description This routine effects the corresponding Tx port. It should be
+ called when congestion groups were
+ defined for this port and are no longer relevant, or pause
+ frames transmitting is not required on their behalf.
+ Each call to this routine may remove one or more congestion
+ groups to be considered relevant to this port.
+
+ May be used for Rx, or RX+OP ports only (depending on chip)
+
+ @Param[in] ioc_fm_port_congestion_groups_t - A pointer to an array of
+ congestion group ids to consider.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_REMOVE_CONGESTION_GRPS _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(35), ioc_fm_port_congestion_groups_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_SetErrorsRoute
+
+ @Description Errors selected for this routine will cause a frame with that error
+ to be enqueued to error queue.
+ Errors not selected for this routine will cause a frame with that error
+ to be enqueued to the one of the other port queues.
+ By default all errors are defined to be enqueued to error queue.
+ Errors that were configured to be discarded (at initialization)
+ may not be selected here.
+
+ May be used for Rx and offline parsing ports only
+
+ @Param[in] ioc_fm_port_frame_err_select_t A list of errors to enqueue to error queue
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+ (szbs001: How is it possible to have one function that needs to be
+ called BEFORE FM_PORT_Init() implemented as an ioctl,
+ which will ALWAYS be called AFTER the FM_PORT_Init()
+ for that port!?!?!?!???!?!??!?!?)
+*//***************************************************************************/
+#define FM_PORT_IOC_SET_ERRORS_ROUTE _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(4), ioc_fm_port_frame_err_select_t)
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FM_PORT_pcd_runtime_control_grp FM Port PCD Runtime Control Unit
+
+ @Description FM Port PCD Runtime control unit API functions, definitions and enums.
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description A structure defining the KG scheme after the parser.
+ (Must match struct t_FmPcdKgSchemeSelect defined in fm_port_ext.h)
+
+ This is relevant only to change scheme selection mode - from
+ direct to indirect and vice versa, or when the scheme is selected directly,
+ to select the scheme id.
+
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_kg_scheme_select_t {
+ bool direct; /**< TRUE to use 'scheme_id' directly, FALSE to use LCV.*/
+ void *scheme_id; /**< Relevant for 'direct'=TRUE only.
+ 'scheme_id' selects the scheme after parser. */
+} ioc_fm_pcd_kg_scheme_select_t;
+
+/**************************************************************************//**
+ @Description Scheme IDs structure
+ (Must match struct t_FmPcdPortSchemesParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_port_schemes_params_t {
+ uint8_t num_of_schemes; /**< Number of schemes for port to be bound to. */
+ void *scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES]; /**< Array of 'num_of_schemes' schemes for the
+ port to be bound to */
+} ioc_fm_pcd_port_schemes_params_t;
+
+/**************************************************************************//**
+ @Description A union for defining port protocol parameters for parser
+ (Must match union u_FmPcdHdrPrsOpts defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef union ioc_fm_pcd_hdr_prs_opts_u {
+ /* MPLS */
+ struct {
+ bool label_interpretation_enable;/**< When this bit is set, the last MPLS label will be
+ interpreted as described in HW spec table. When the bit
+ is cleared, the parser will advance to MPLS next parse */
+ ioc_net_header_type next_parse; /**< must be equal or higher than IPv4 */
+ } mpls_prs_options;
+
+ /* VLAN */
+ struct {
+ uint16_t tag_protocol_id1; /**< User defined Tag Protocol Identifier, to be recognized
+ on VLAN TAG on top of 0x8100 and 0x88A8 */
+ uint16_t tag_protocol_id2; /**< User defined Tag Protocol Identifier, to be recognized
+ on VLAN TAG on top of 0x8100 and 0x88A8 */
+ } vlan_prs_options;
+
+ /* PPP */
+ struct{
+ bool enable_mtu_check; /**< Check validity of MTU according to RFC2516 */
+ } pppoe_prs_options;
+
+ /* IPV6 */
+ struct {
+ bool routing_hdr_disable; /**< Disable routing header */
+ } ipv6_prs_options;
+
+ /* UDP */
+ struct {
+ bool pad_ignore_checksum; /**< TRUE to ignore pad in checksum */
+ } udp_prs_options;
+
+ /* TCP */
+ struct {
+ bool pad_ignore_checksum; /**< TRUE to ignore pad in checksum */
+ } tcp_prs_options;
+} ioc_fm_pcd_hdr_prs_opts_u;
+
+/**************************************************************************//**
+ @Description A structure for defining each header for the parser
+ (must match struct t_FmPcdPrsAdditionalHdrParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_prs_additional_hdr_params_t {
+ ioc_net_header_type hdr; /**< Selected header */
+ bool err_disable; /**< TRUE to disable error indication */
+ bool soft_prs_enable; /**< Enable jump to SW parser when this
+ header is recognized by the HW parser. */
+ uint8_t index_per_hdr; /**< Normally 0, if more than one sw parser
+ attachments exists for the same header,
+ (in the main sw parser code) use this
+ index to distinguish between them. */
+ bool use_prs_opts; /**< TRUE to use parser options. */
+ ioc_fm_pcd_hdr_prs_opts_u prs_opts; /**< A unuion according to header type,
+ defining the parser options selected.*/
+} ioc_fm_pcd_prs_additional_hdr_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining port PCD parameters
+ (Must match t_FmPortPcdPrsParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_pcd_prs_params_t {
+ uint8_t prs_res_priv_info; /**< The private info provides a method of inserting
+ port information into the parser result. This information
+ may be extracted by KeyGen and be used for frames
+ distribution when a per-port distinction is required,
+ it may also be used as a port logical id for analyzing
+ incoming frames. */
+ uint8_t parsing_offset; /**< Number of bytes from begining of packet to start parsing */
+ ioc_net_header_type first_prs_hdr; /**< The type of the first header axpected at 'parsing_offset' */
+ bool include_in_prs_statistics; /**< TRUE to include this port in the parser statistics */
+ uint8_t num_of_hdrs_with_additional_params;
+ /**< Normally 0, some headers may get special parameters */
+ ioc_fm_pcd_prs_additional_hdr_params_t additional_params[IOC_FM_PCD_PRS_NUM_OF_HDRS];
+ /**< 'num_of_hdrs_with_additional_params' structures
+ additional parameters for each header that requires them */
+ bool set_vlan_tpid1; /**< TRUE to configure user selection of Ethertype to
+ indicate a VLAN tag (in addition to the TPID values
+ 0x8100 and 0x88A8). */
+ uint16_t vlan_tpid1; /**< extra tag to use if set_vlan_tpid1=TRUE. */
+ bool set_vlan_tpid2; /**< TRUE to configure user selection of Ethertype to
+ indicate a VLAN tag (in addition to the TPID values
+ 0x8100 and 0x88A8). */
+ uint16_t vlan_tpid2; /**< extra tag to use if set_vlan_tpid1=TRUE. */
+} ioc_fm_port_pcd_prs_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining coarse alassification parameters
+ (Must match t_FmPortPcdCcParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_pcd_cc_params_t {
+ void *cc_tree_id; /**< CC tree id */
+} ioc_fm_port_pcd_cc_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining keygen parameters
+ (Must match t_FmPortPcdKgParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_pcd_kg_params_t {
+ uint8_t num_of_schemes; /**< Number of schemes for port to be bound to. */
+ void *scheme_ids[FM_PCD_KG_NUM_OF_SCHEMES];
+ /**< Array of 'num_of_schemes' schemes for the
+ port to be bound to */
+ bool direct_scheme; /**< TRUE for going from parser to a specific scheme,
+ regardless of parser result */
+ void *direct_scheme_id; /**< Scheme id, as returned by FM_PCD_KgSetScheme;
+ relevant only if direct=TRUE. */
+} ioc_fm_port_pcd_kg_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining policer parameters
+ (Must match t_FmPortPcdPlcrParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_pcd_plcr_params_t {
+ void *plcr_profile_id; /**< Selected profile handle;
+ relevant in one of the following cases:
+ e_IOC_FM_PORT_PCD_SUPPORT_PLCR_ONLY or
+ e_IOC_FM_PORT_PCD_SUPPORT_PRS_AND_PLCR were selected,
+ or if any flow uses a KG scheme where policer
+ profile is not generated (bypass_plcr_profile_generation selected) */
+} ioc_fm_port_pcd_plcr_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining port PCD parameters
+ (Must match struct t_FmPortPcdParams defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_port_pcd_params_t {
+ ioc_fm_port_pcd_support pcd_support; /**< Relevant for Rx and offline ports only.
+ Describes the active PCD engines for this port. */
+ void *net_env_id; /**< HL Unused in PLCR only mode */
+ ioc_fm_port_pcd_prs_params_t *p_prs_params; /**< Parser parameters for this port */
+ ioc_fm_port_pcd_cc_params_t *p_cc_params; /**< Coarse classification parameters for this port */
+ ioc_fm_port_pcd_kg_params_t *p_kg_params; /**< Keygen parameters for this port */
+ ioc_fm_port_pcd_plcr_params_t *p_plcr_params; /**< Policer parameters for this port */
+ void *p_ip_reassembly_manip;/**< IP Reassembly manipulation */
+#if (DPAA_VERSION >= 11)
+ void *p_capwap_reassembly_manip;/**< CAPWAP Reassembly manipulation */
+#endif /* (DPAA_VERSION >= 11) */
+} ioc_fm_port_pcd_params_t;
+
+/**************************************************************************//**
+ @Description A structure for defining the Parser starting point
+ (Must match struct t_FmPcdPrsStart defined in fm_port_ext.h)
+*//***************************************************************************/
+typedef struct ioc_fm_pcd_prs_start_t {
+ uint8_t parsing_offset; /**< Number of bytes from begining of packet to
+ start parsing */
+ ioc_net_header_type first_prs_hdr; /**< The type of the first header axpected at
+ 'parsing_offset' */
+} ioc_fm_pcd_prs_start_t;
+
+
+/**************************************************************************//**
+ @Description FQID parameters structure
+*//***************************************************************************/
+typedef struct ioc_fm_port_pcd_fqids_params_t {
+ uint32_t num_fqids; /**< Number of fqids to be allocated for the port */
+ uint8_t alignment; /**< Alignment required for this port */
+ uint32_t base_fqid; /**< output parameter - the base fqid */
+} ioc_fm_port_pcd_fqids_params_t;
+
+
+/**************************************************************************//**
+ @Function FM_PORT_IOC_ALLOC_PCD_FQIDS
+
+ @Description Allocates FQID's
+
+ May be used for Rx and offline parsing ports only
+
+ @Param[in,out] ioc_fm_port_pcd_fqids_params_t Parameters for allocating FQID's
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_ALLOC_PCD_FQIDS _IOWR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(19), ioc_fm_port_pcd_fqids_params_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_IOC_FREE_PCD_FQIDS
+
+ @Description Frees previously-allocated FQIDs
+
+ May be used for Rx and offline parsing ports only
+
+ @Param[in] uint32_t Base FQID of previously allocated range.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_FREE_PCD_FQIDS _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(19), uint32_t)
+
+
+/**************************************************************************//**
+ @Function FM_PORT_SetPCD
+
+ @Description Calling this routine defines the port's PCD configuration.
+ It changes it from its default configuration which is PCD
+ disabled (BMI to BMI) and configures it according to the passed
+ parameters.
+
+ May be used for Rx and offline parsing ports only
+
+ @Param[in] ioc_fm_port_pcd_params_t A Structure of parameters defining the port's PCD
+ configuration.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_SET_PCD_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(20), ioc_compat_fm_port_pcd_params_t)
+#endif
+#define FM_PORT_IOC_SET_PCD _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(20), ioc_fm_port_pcd_params_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_DeletePCD
+
+ @Description Calling this routine releases the port's PCD configuration.
+ The port returns to its default configuration which is PCD
+ disabled (BMI to BMI) and all PCD configuration is removed.
+
+ May be used for Rx and offline parsing ports which are
+ in PCD mode only
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_DELETE_PCD _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(21))
+
+/**************************************************************************//**
+ @Function FM_PORT_AttachPCD
+
+ @Description This routine may be called after FM_PORT_DetachPCD was called,
+ to return to the originally configured PCD support flow.
+ The couple of routines are used to allow PCD configuration changes
+ that demand that PCD will not be used while changes take place.
+
+ May be used for Rx and offline parsing ports which are
+ in PCD mode only
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_ATTACH_PCD _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(23))
+
+/**************************************************************************//**
+ @Function FM_PORT_DetachPCD
+
+ @Description Calling this routine detaches the port from its PCD functionality.
+ The port returns to its default flow which is BMI to BMI.
+
+ May be used for Rx and offline parsing ports which are
+ in PCD mode only
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#define FM_PORT_IOC_DETACH_PCD _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(22))
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdPlcrAllocProfiles
+
+ @Description This routine may be called only for ports that use the Policer in
+ order to allocate private policer profiles.
+
+ @Param[in] uint16_t The number of required policer profiles
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed before FM_PORT_SetPCD() only.
+*//***************************************************************************/
+#define FM_PORT_IOC_PCD_PLCR_ALLOC_PROFILES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(24), uint16_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdPlcrFreeProfiles
+
+ @Description This routine should be called for freeing private policer profiles.
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed before FM_PORT_SetPCD() only.
+*//***************************************************************************/
+#define FM_PORT_IOC_PCD_PLCR_FREE_PROFILES _IO(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(25))
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdKgModifyInitialScheme
+
+ @Description This routine may be called only for ports that use the keygen in
+ order to change the initial scheme frame should be routed to.
+ The change may be of a scheme id (in case of direct mode),
+ from direct to indirect, or from indirect to direct - specifying the scheme id.
+
+ @Param[in] ioc_fm_pcd_kg_scheme_select_t A structure of parameters for defining whether
+ a scheme is direct/indirect, and if direct - scheme id.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(26), ioc_compat_fm_pcd_kg_scheme_select_t)
+#endif
+#define FM_PORT_IOC_PCD_KG_MODIFY_INITIAL_SCHEME _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(26), ioc_fm_pcd_kg_scheme_select_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdPlcrModifyInitialProfile
+
+ @Description This routine may be called for ports with flows
+ e_IOC_FM_PCD_SUPPORT_PLCR_ONLY or e_IOC_FM_PCD_SUPPORT_PRS_AND_PLCR only,
+ to change the initial Policer profile frame should be routed to.
+ The change may be of a profile and/or absolute/direct mode selection.
+
+ @Param[in] ioc_fm_obj_t Policer profile Id as returned from FM_PCD_PlcrSetProfile.
+
+ @Return 0 on success; error code otherwise.
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(27), ioc_compat_fm_obj_t)
+#endif
+#define FM_PORT_IOC_PCD_PLCR_MODIFY_INITIAL_PROFILE _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(27), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdCcModifyTree
+
+ @Description This routine may be called to change this port connection to
+ a pre-initializes coarse classification Tree.
+
+ @Param[in] ioc_fm_obj_t Id of new coarse classification tree selected for this port.
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_SetPCD() and FM_PORT_DetachPCD()
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_PCD_CC_MODIFY_TREE_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(28), ioc_compat_fm_obj_t)
+#endif
+#define FM_PORT_IOC_PCD_CC_MODIFY_TREE _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(28), ioc_fm_obj_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdKgBindSchemes
+
+ @Description These routines may be called for modifying the binding of ports
+ to schemes. The scheme itself is not added,
+ just this specific port starts using it.
+
+ @Param[in] ioc_fm_pcd_port_schemes_params_t Schemes parameters structre
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_SetPCD().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_PCD_KG_BIND_SCHEMES_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(30), ioc_compat_fm_pcd_port_schemes_params_t)
+#endif
+#define FM_PORT_IOC_PCD_KG_BIND_SCHEMES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(30), ioc_fm_pcd_port_schemes_params_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_PcdKgUnbindSchemes
+
+ @Description These routines may be called for modifying the binding of ports
+ to schemes. The scheme itself is not removed or invalidated,
+ just this specific port stops using it.
+
+ @Param[in] ioc_fm_pcd_port_schemes_params_t Schemes parameters structre
+
+ @Return 0 on success; error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_SetPCD().
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(31), ioc_compat_fm_pcd_port_schemes_params_t)
+#endif
+#define FM_PORT_IOC_PCD_KG_UNBIND_SCHEMES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(31), ioc_fm_pcd_port_schemes_params_t)
+
+typedef struct ioc_fm_port_mac_addr_params_t {
+ uint8_t addr[ENET_NUM_OCTETS_PER_ADDRESS];
+} ioc_fm_port_mac_addr_params_t;
+
+/**************************************************************************//**
+ @Function FM_MAC_AddHashMacAddr
+
+ @Description Add an Address to the hash table. This is for filter purpose only.
+
+ @Param[in] ioc_fm_port_mac_addr_params_t - Ethernet Mac address
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init(). It is a filter only address.
+ @Cautions Some address need to be filtered out in upper FM blocks.
+*//***************************************************************************/
+#define FM_PORT_IOC_ADD_RX_HASH_MAC_ADDR _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(36), ioc_fm_port_mac_addr_params_t)
+
+/**************************************************************************//**
+ @Function FM_MAC_RemoveHashMacAddr
+
+ @Description Delete an Address to the hash table. This is for filter purpose only.
+
+ @Param[in] ioc_fm_port_mac_addr_params_t - Ethernet Mac address
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+*//***************************************************************************/
+#define FM_PORT_IOC_REMOVE_RX_HASH_MAC_ADDR _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(37), ioc_fm_port_mac_addr_params_t)
+
+typedef struct ioc_fm_port_tx_pause_frames_params_t {
+ uint8_t priority;
+ uint16_t pause_time;
+ uint16_t thresh_time;
+} ioc_fm_port_tx_pause_frames_params_t;
+
+/**************************************************************************//**
+ @Function FM_MAC_SetTxPauseFrames
+
+ @Description Enable/Disable transmission of Pause-Frames.
+ The routine changes the default configuration:
+ pause-time - [0xf000]
+ threshold-time - [0]
+
+ @Param[in] ioc_fm_port_tx_pause_frames_params_t A structure holding the required parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_MAC_Init().
+ PFC is supported only on new mEMAC; i.e. in MACs that don't have
+ PFC support (10G-MAC and dTSEC), user should use 'FM_MAC_NO_PFC'
+ in the 'priority' field.
+*//***************************************************************************/
+#define FM_PORT_IOC_SET_TX_PAUSE_FRAMES _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(40), ioc_fm_port_tx_pause_frames_params_t)
+
+typedef struct ioc_fm_port_mac_statistics_t {
+ /* RMON */
+ uint64_t e_stat_pkts_64; /**< r-10G tr-DT 64 byte frame counter */
+ uint64_t e_stat_pkts_65_to_127; /**< r-10G 65 to 127 byte frame counter */
+ uint64_t e_stat_pkts_128_to_255; /**< r-10G 128 to 255 byte frame counter */
+ uint64_t e_stat_pkts_256_to_511; /**< r-10G 256 to 511 byte frame counter */
+ uint64_t e_stat_pkts_512_to_1023; /**< r-10G 512 to 1023 byte frame counter */
+ uint64_t e_stat_pkts_1024_to_1518; /**< r-10G 1024 to 1518 byte frame counter */
+ uint64_t e_stat_pkts_1519_to_1522; /**< r-10G 1519 to 1522 byte good frame count */
+ /* */
+ uint64_t e_stat_fragments; /**< Total number of packets that were less than 64 octets long with a wrong CRC.*/
+ uint64_t e_stat_jabbers; /**< Total number of packets longer than valid maximum length octets */
+ uint64_t e_stat_drop_events; /**< number of dropped packets due to internal errors of the MAC Client (during recieve). */
+ uint64_t e_stat_CRC_align_errors; /**< Incremented when frames of correct length but with CRC error are received.*/
+ uint64_t e_stat_undersize_pkts; /**< Incremented for frames under 64 bytes with a valid FCS and otherwise well formed;
+ This count does not include range length errors */
+ uint64_t e_stat_oversize_pkts; /**< Incremented for frames which exceed 1518 (non VLAN) or 1522 (VLAN) and contains
+ a valid FCS and otherwise well formed */
+ /* Pause */
+ uint64_t te_stat_pause; /**< Pause MAC Control received */
+ uint64_t re_stat_pause; /**< Pause MAC Control sent */
+ /* MIB II */
+ uint64_t if_in_octets; /**< Total number of byte received. */
+ uint64_t if_in_pkts; /**< Total number of packets received.*/
+ uint64_t if_in_ucast_pkts; /**< Total number of unicast frame received;
+ NOTE: this counter is not supported on dTSEC MAC */
+ uint64_t if_in_mcast_pkts; /**< Total number of multicast frame received*/
+ uint64_t if_in_bcast_pkts; /**< Total number of broadcast frame received */
+ uint64_t if_in_discards; /**< Frames received, but discarded due to problems within the MAC RX. */
+ uint64_t if_in_errors; /**< Number of frames received with error:
+ - FIFO Overflow Error
+ - CRC Error
+ - Frame Too Long Error
+ - Alignment Error
+ - The dedicated Error Code (0xfe, not a code error) was received */
+ uint64_t if_out_octets; /**< Total number of byte sent. */
+ uint64_t if_out_pkts; /**< Total number of packets sent .*/
+ uint64_t if_out_ucast_pkts; /**< Total number of unicast frame sent;
+ NOTE: this counter is not supported on dTSEC MAC */
+ uint64_t if_out_mcast_pkts; /**< Total number of multicast frame sent */
+ uint64_t if_out_bcast_pkts; /**< Total number of multicast frame sent */
+ uint64_t if_out_discards; /**< Frames received, but discarded due to problems within the MAC TX N/A!.*/
+ uint64_t if_out_errors; /**< Number of frames transmitted with error:
+ - FIFO Overflow Error
+ - FIFO Underflow Error
+ - Other */
+} ioc_fm_port_mac_statistics_t;
+
+/**************************************************************************//**
+ @Function FM_MAC_GetStatistics
+
+ @Description get all MAC statistics counters
+
+ @Param[out] ioc_fm_port_mac_statistics_t A structure holding the statistics
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_PORT_IOC_GET_MAC_STATISTICS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(41), ioc_fm_port_mac_statistics_t)
+
+/**************************************************************************//**
+ @Function FM_PORT_ConfigBufferPrefixContent
+
+ @Description Defines the structure, size and content of the application buffer.
+ The prefix will
+ In Tx ports, if 'passPrsResult', the application
+ should set a value to their offsets in the prefix of
+ the FM will save the first 'privDataSize', than,
+ depending on 'passPrsResult' and 'passTimeStamp', copy parse result
+ and timeStamp, and the packet itself (in this order), to the
+ application buffer, and to offset.
+ Calling this routine changes the buffer margins definitions
+ in the internal driver data base from its default
+ configuration: Data size: [DEFAULT_FM_SP_bufferPrefixContent_privDataSize]
+ Pass Parser result: [DEFAULT_FM_SP_bufferPrefixContent_passPrsResult].
+ Pass timestamp: [DEFAULT_FM_SP_bufferPrefixContent_passTimeStamp].
+
+ May be used for all ports
+
+ @Param[in] ioc_fm_buffer_prefix_content_t A structure holding the required parameters.
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Config() and before FM_PORT_Init().
+*//***************************************************************************/
+#define FM_PORT_IOC_CONFIG_BUFFER_PREFIX_CONTENT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(39), ioc_fm_buffer_prefix_content_t)
+
+#if (DPAA_VERSION >= 11)
+typedef struct ioc_fm_port_vsp_alloc_params_t {
+ uint8_t num_of_profiles; /**< Number of Virtual Storage Profiles */
+ uint8_t dflt_relative_id; /**< The default Virtual-Storage-Profile-id dedicated to Rx/OP port
+ The same default Virtual-Storage-Profile-id will be for coupled Tx port
+ if relevant function called for Rx port */
+ void *p_fm_tx_port; /**< Handle to coupled Tx Port; not relevant for OP port. */
+}ioc_fm_port_vsp_alloc_params_t;
+
+/**************************************************************************//**
+ @Function FM_PORT_VSPAlloc
+
+ @Description This routine allocated VSPs per port and forces the port to work
+ in VSP mode. Note that the port is initialized by default with the
+ physical-storage-profile only.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[in] p_Params A structure of parameters for allocation VSP's per port
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init(), and before FM_PORT_SetPCD()
+ and also before FM_PORT_Enable() (i.e. the port should be disabled).
+*//***************************************************************************/
+#if defined(CONFIG_COMPAT)
+#define FM_PORT_IOC_VSP_ALLOC_COMPAT _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(38), ioc_compat_fm_port_vsp_alloc_params_t)
+#endif
+#define FM_PORT_IOC_VSP_ALLOC _IOW(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(38), ioc_fm_port_vsp_alloc_params_t)
+#endif /* (DPAA_VERSION >= 11) */
+
+/**************************************************************************//**
+ @Function FM_PORT_GetBmiCounters
+
+ @Description Read port's BMI stat counters and place them into
+ a designated structure of counters.
+
+ @Param[in] h_FmPort A handle to a FM Port module.
+ @Param[out] p_BmiStats counters structure
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_PORT_Init().
+*//***************************************************************************/
+
+#define FM_PORT_IOC_GET_BMI_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(42), ioc_fm_port_bmi_stats_t)
+
+typedef struct ioc_fm_port_mac_frame_size_counters_t {
+
+ e_CommMode type;
+ uint64_t count_pkts_64; /**< 64 byte frame counter */
+ uint64_t count_pkts_65_to_127; /**< 65 to 127 byte frame counter */
+ uint64_t count_pkts_128_to_255; /**< 128 to 255 byte frame counter */
+ uint64_t count_pkts_256_to_511; /**< 256 to 511 byte frame counter */
+ uint64_t count_pkts_512_to_1023; /**< 512 to 1023 byte frame counter */
+ uint64_t count_pkts_1024_to_1518; /**< 1024 to 1518 byte frame counter */
+ uint64_t count_pkts_1519_to_1522; /**< 1519 to 1522 byte good frame count */
+} ioc_fm_port_mac_frame_size_counters_t;
+
+/**************************************************************************//**
+ @Function FM_MAC_GetFrameSizeCounters
+
+ @Description get MAC statistics counters for different frame size
+
+ @Param[out] ioc_fm_port_mac_frame_size_counters_t A structure holding the counters
+
+ @Return E_OK on success; Error code otherwise.
+
+ @Cautions Allowed only following FM_Init().
+*//***************************************************************************/
+#define FM_PORT_IOC_GET_MAC_FRAME_SIZE_COUNTERS _IOR(FM_IOC_TYPE_BASE, FM_PORT_IOC_NUM(43), ioc_fm_port_mac_frame_size_counters_t)
+
+
+/** @} */ /* end of lnx_ioctl_FM_PORT_pcd_runtime_control_grp group */
+/** @} */ /* end of lnx_ioctl_FM_PORT_runtime_control_grp group */
+
+/** @} */ /* end of lnx_ioctl_FM_PORT_grp group */
+/** @} */ /* end of lnx_ioctl_FM_grp group */
+#endif /* __FM_PORT_IOCTLS_H */
--- /dev/null
+++ b/include/uapi/linux/fmd/Peripherals/fm_test_ioctls.h
@@ -0,0 +1,208 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File fm_test_ioctls.h
+
+ @Description FM Char device ioctls
+*//***************************************************************************/
+#ifndef __FM_TEST_IOCTLS_H
+#define __FM_TEST_IOCTLS_H
+
+#include "ioctls.h"
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FMT_grp Frame Manager Test Linux IOCTL API
+
+ @Description FM-Test Linux ioctls definitions and enums
+
+ @{
+*//***************************************************************************/
+
+#define IOC_FMT_MAX_NUM_OF_PORTS 26
+
+/**************************************************************************//**
+ @Collection TEST Parameters
+*//***************************************************************************/
+/**************************************************************************//**
+ @Description: Name of the FM-Test chardev
+*//***************************************************************************/
+#define DEV_FM_TEST_NAME "fm-test-port"
+
+#define DEV_FM_TEST_PORTS_MINOR_BASE 0
+#define DEV_FM_TEST_MAX_MINORS (DEV_FM_TEST_PORTS_MINOR_BASE + IOC_FMT_MAX_NUM_OF_PORTS)
+
+#define FMT_PORT_IOC_NUM(n) n
+/* @} */
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FMT_lib_grp FM-Test library
+
+ @Description TODO
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description TODO
+*//***************************************************************************/
+typedef uint8_t ioc_fmt_xxx_t;
+
+#define FM_PRS_MAX 32
+#define FM_TIME_STAMP_MAX 8
+
+/**************************************************************************//**
+ @Description FM Port buffer content description
+*//***************************************************************************/
+typedef struct ioc_fmt_buff_context_t {
+ void *p_user_priv;
+ uint8_t fm_prs_res[FM_PRS_MAX];
+ uint8_t fm_time_stamp[FM_TIME_STAMP_MAX];
+} ioc_fmt_buff_context_t;
+
+#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
+typedef struct ioc_fmt_compat_buff_context_t {
+ compat_uptr_t p_user_priv;
+ uint8_t fm_prs_res[FM_PRS_MAX];
+ uint8_t fm_time_stamp[FM_TIME_STAMP_MAX];
+} ioc_fmt_compat_buff_context_t;
+#endif
+
+/**************************************************************************//**
+ @Description Buffer descriptor
+*//***************************************************************************/
+typedef struct ioc_fmt_buff_desc_t {
+ uint32_t qid;
+ void *p_data;
+ uint32_t size;
+ uint32_t status;
+ ioc_fmt_buff_context_t buff_context;
+} ioc_fmt_buff_desc_t;
+
+#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
+typedef struct ioc_fmt_compat_buff_desc_t {
+ uint32_t qid;
+ compat_uptr_t p_data;
+ uint32_t size;
+ uint32_t status;
+ ioc_fmt_compat_buff_context_t buff_context;
+} ioc_fmt_compat_buff_desc_t;
+#endif
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FMT_runtime_control_grp FM-Test Runtime Control Unit
+
+ @Description TODO
+ @{
+*//***************************************************************************/
+
+/** @} */ /* end of lnx_ioctl_FMT_runtime_control_grp group */
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_FMTP_lib_grp FM-Port-Test library
+
+ @Description TODO
+
+ @{
+*//***************************************************************************/
+
+/**************************************************************************//**
+ @Description FM-Test FM port type
+*//***************************************************************************/
+typedef enum ioc_fmt_port_type {
+ e_IOC_FMT_PORT_T_RXTX, /**< Standard port */
+ e_IOC_FMT_PORT_T_OP, /**< Offline-parsing port */
+} ioc_fmt_port_type;
+
+/**************************************************************************//**
+ @Description TODO
+*//***************************************************************************/
+typedef struct ioc_fmt_port_param_t {
+ uint8_t fm_id;
+ ioc_fmt_port_type fm_port_type;
+ uint8_t fm_port_id;
+ uint32_t num_tx_queues;
+} ioc_fmt_port_param_t;
+
+
+/**************************************************************************//**
+ @Function FMT_PORT_IOC_INIT
+
+ @Description TODO
+
+ @Param[in] ioc_fmt_port_param_t TODO
+
+ @Cautions Allowed only after the FM equivalent port is already initialized.
+*//***************************************************************************/
+#define FMT_PORT_IOC_INIT _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(0), ioc_fmt_port_param_t)
+
+/**************************************************************************//**
+ @Function FMT_PORT_IOC_SET_DIAG_MODE
+
+ @Description TODO
+
+ @Param[in] ioc_diag_mode TODO
+
+ @Cautions Allowed only following FMT_PORT_IOC_INIT().
+*//***************************************************************************/
+#define FMT_PORT_IOC_SET_DIAG_MODE _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(1), ioc_diag_mode)
+
+/**************************************************************************//**
+ @Function FMT_PORT_IOC_SET_IP_HEADER_MANIP
+
+ @Description Set IP header manipulations for this port.
+
+ @Param[in] int 1 to enable; 0 to disable
+
+ @Cautions Allowed only following FMT_PORT_IOC_INIT().
+*//***************************************************************************/
+#define FMT_PORT_IOC_SET_IP_HEADER_MANIP _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(2), int)
+
+/**************************************************************************//**
+ @Function FMT_PORT_IOC_SET_DPAECHO_MODE
+
+ @Description Set DPA in echo mode - all frame are sent back.
+
+ @Param[in] int 1 to enable; 0 to disable
+
+ @Cautions Allowed only following FMT_PORT_IOC_INIT().
+*//***************************************************************************/
+#define FMT_PORT_IOC_SET_DPAECHO_MODE _IOW(FMT_IOC_TYPE_BASE, FMT_PORT_IOC_NUM(3), int)
+
+/** @} */ /* end of lnx_ioctl_FMTP_lib_grp group */
+/** @} */ /* end of lnx_ioctl_FMT_lib_grp group */
+/** @} */ /* end of lnx_ioctl_FMT_grp */
+
+
+#endif /* __FM_TEST_IOCTLS_H */
--- /dev/null
+++ b/include/uapi/linux/fmd/integrations/Kbuild
@@ -0,0 +1 @@
+header-y += integration_ioctls.h
--- /dev/null
+++ b/include/uapi/linux/fmd/integrations/integration_ioctls.h
@@ -0,0 +1,56 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File integration_ioctls.h
+
+ @Description External header file for Integration unit routines.
+*//***************************************************************************/
+
+#ifndef __INTG_IOCTLS_H
+#define __INTG_IOCTLS_H
+
+
+#define FM_IOC_TYPE_BASE (NCSW_IOC_TYPE_BASE+1)
+#define FMT_IOC_TYPE_BASE (NCSW_IOC_TYPE_BASE+3)
+
+/*#define FM_IOCTL_DBG*/
+
+#if defined(FM_IOCTL_DBG)
+ #define _fm_ioctl_dbg(format, arg...) \
+ printk("fm ioctl [%s:%u](cpu:%u) - " format, \
+ __func__, __LINE__, smp_processor_id(), ##arg)
+#else
+# define _fm_ioctl_dbg(arg...)
+#endif
+
+#endif /* __INTG_IOCTLS_H */
--- /dev/null
+++ b/include/uapi/linux/fmd/ioctls.h
@@ -0,0 +1,96 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**************************************************************************//**
+ @File ioctls.h
+
+ @Description Structures and definitions for Command Relay Ioctls
+*//***************************************************************************/
+
+#ifndef __IOCTLS_H__
+#define __IOCTLS_H__
+
+#include <asm/ioctl.h>
+
+#include "integration_ioctls.h"
+
+
+/**************************************************************************//**
+ @Group lnx_ioctl_ncsw_grp NetCommSw Linux User-Space (IOCTL) API
+ @{
+*//***************************************************************************/
+
+#define NCSW_IOC_TYPE_BASE 0xe0 /**< defines the IOCTL type for all
+ the NCSW Linux module commands */
+
+
+/**************************************************************************//**
+ @Description IOCTL Memory allocation types.
+*//***************************************************************************/
+typedef enum ioc_mem_type {
+ e_IOC_MEM_INVALID = 0x00000000, /**< Invalid memory type (error) */
+ e_IOC_MEM_CACHABLE_SYS = 0x00000001, /**< Primary DDR, cacheable segment */
+ e_IOC_MEM_NOCACHE_SYS = 0x00000004, /**< Primary DDR, non-cacheable segment */
+ e_IOC_MEM_SECONDARY = 0x00000002, /**< Either secondary DDR or SDRAM */
+ e_IOC_MEM_PRAM = 0x00000008 /**< Multi-user RAM identifier */
+} ioc_mem_type;
+
+/**************************************************************************//**
+ @Description Enumeration (bit flags) of communication modes (Transmit,
+ receive or both).
+*//***************************************************************************/
+typedef enum ioc_comm_mode {
+ e_IOC_COMM_MODE_NONE = 0 /**< No transmit/receive communication */
+ , e_IOC_COMM_MODE_RX = 1 /**< Only receive communication */
+ , e_IOC_COMM_MODE_TX = 2 /**< Only transmit communication */
+ , e_IOC_COMM_MODE_RX_AND_TX = 3 /**< Both transmit and receive communication */
+} ioc_comm_mode;
+
+/**************************************************************************//**
+ @Description General Diagnostic Mode
+*//***************************************************************************/
+typedef enum ioc_diag_mode
+{
+ e_IOC_DIAG_MODE_NONE = 0,
+ e_IOC_DIAG_MODE_CTRL_LOOPBACK, /**< loopback in the controller; E.g. MAC, TDM, etc. */
+ e_IOC_DIAG_MODE_CHIP_LOOPBACK, /**< loopback in the chip but not in controller;
+ E.g. IO-pins, SerDes, etc. */
+ e_IOC_DIAG_MODE_PHY_LOOPBACK, /**< loopback in the external PHY */
+ e_IOC_DIAG_MODE_LINE_LOOPBACK, /**< loopback in the external line */
+ e_IOC_DIAG_MODE_CTRL_ECHO, /**< */
+ e_IOC_DIAG_MODE_PHY_ECHO /**< */
+} ioc_diag_mode;
+
+/** @} */ /* end of lnx_ioctl_ncsw_grp */
+
+
+#endif /* __IOCTLS_H__ */
--- /dev/null
+++ b/include/uapi/linux/fmd/net_ioctls.h
@@ -0,0 +1,430 @@
+/* Copyright (c) 2008-2012 Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**************************************************************************//**
+ @File net_ioctls.h
+
+ @Description This file contains common and general netcomm headers definitions.
+*//***************************************************************************/
+#ifndef __NET_IOCTLS_H
+#define __NET_IOCTLS_H
+
+#include "ioctls.h"
+
+
+typedef uint8_t ioc_header_field_ppp_t;
+
+#define IOC_NET_HEADER_FIELD_PPP_PID (1)
+#define IOC_NET_HEADER_FIELD_PPP_COMPRESSED (IOC_NET_HEADER_FIELD_PPP_PID << 1)
+#define IOC_NET_HEADER_FIELD_PPP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPP_PID << 2) - 1)
+
+
+typedef uint8_t ioc_header_field_pppoe_t;
+
+#define IOC_NET_HEADER_FIELD_PPPoE_VER (1)
+#define IOC_NET_HEADER_FIELD_PPPoE_TYPE (IOC_NET_HEADER_FIELD_PPPoE_VER << 1)
+#define IOC_NET_HEADER_FIELD_PPPoE_CODE (IOC_NET_HEADER_FIELD_PPPoE_VER << 2)
+#define IOC_NET_HEADER_FIELD_PPPoE_SID (IOC_NET_HEADER_FIELD_PPPoE_VER << 3)
+#define IOC_NET_HEADER_FIELD_PPPoE_LEN (IOC_NET_HEADER_FIELD_PPPoE_VER << 4)
+#define IOC_NET_HEADER_FIELD_PPPoE_SESSION (IOC_NET_HEADER_FIELD_PPPoE_VER << 5)
+#define IOC_NET_HEADER_FIELD_PPPoE_PID (IOC_NET_HEADER_FIELD_PPPoE_VER << 6)
+#define IOC_NET_HEADER_FIELD_PPPoE_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPPoE_VER << 7) - 1)
+
+#define IOC_NET_HEADER_FIELD_PPPMUX_PID (1)
+#define IOC_NET_HEADER_FIELD_PPPMUX_CKSUM (IOC_NET_HEADER_FIELD_PPPMUX_PID << 1)
+#define IOC_NET_HEADER_FIELD_PPPMUX_COMPRESSED (IOC_NET_HEADER_FIELD_PPPMUX_PID << 2)
+#define IOC_NET_HEADER_FIELD_PPPMUX_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPPMUX_PID << 3) - 1)
+
+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF (1)
+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_LXT (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 1)
+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_LEN (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 2)
+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PID (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 3)
+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_USE_PID (IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 4)
+#define IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PPPMUX_SUBFRAME_PFF << 5) - 1)
+
+
+typedef uint8_t ioc_header_field_eth_t;
+
+#define IOC_NET_HEADER_FIELD_ETH_DA (1)
+#define IOC_NET_HEADER_FIELD_ETH_SA (IOC_NET_HEADER_FIELD_ETH_DA << 1)
+#define IOC_NET_HEADER_FIELD_ETH_LENGTH (IOC_NET_HEADER_FIELD_ETH_DA << 2)
+#define IOC_NET_HEADER_FIELD_ETH_TYPE (IOC_NET_HEADER_FIELD_ETH_DA << 3)
+#define IOC_NET_HEADER_FIELD_ETH_FINAL_CKSUM (IOC_NET_HEADER_FIELD_ETH_DA << 4)
+#define IOC_NET_HEADER_FIELD_ETH_PADDING (IOC_NET_HEADER_FIELD_ETH_DA << 5)
+#define IOC_NET_HEADER_FIELD_ETH_ALL_FIELDS ((IOC_NET_HEADER_FIELD_ETH_DA << 6) - 1)
+
+#define IOC_NET_HEADER_FIELD_ETH_ADDR_SIZE 6
+
+typedef uint16_t ioc_header_field_ip_t;
+
+#define IOC_NET_HEADER_FIELD_IP_VER (1)
+#define IOC_NET_HEADER_FIELD_IP_DSCP (IOC_NET_HEADER_FIELD_IP_VER << 2)
+#define IOC_NET_HEADER_FIELD_IP_ECN (IOC_NET_HEADER_FIELD_IP_VER << 3)
+#define IOC_NET_HEADER_FIELD_IP_PROTO (IOC_NET_HEADER_FIELD_IP_VER << 4)
+
+#define IOC_NET_HEADER_FIELD_IP_PROTO_SIZE 1
+
+typedef uint16_t ioc_header_field_ipv4_t;
+
+#define IOC_NET_HEADER_FIELD_IPv4_VER (1)
+#define IOC_NET_HEADER_FIELD_IPv4_HDR_LEN (IOC_NET_HEADER_FIELD_IPv4_VER << 1)
+#define IOC_NET_HEADER_FIELD_IPv4_TOS (IOC_NET_HEADER_FIELD_IPv4_VER << 2)
+#define IOC_NET_HEADER_FIELD_IPv4_TOTAL_LEN (IOC_NET_HEADER_FIELD_IPv4_VER << 3)
+#define IOC_NET_HEADER_FIELD_IPv4_ID (IOC_NET_HEADER_FIELD_IPv4_VER << 4)
+#define IOC_NET_HEADER_FIELD_IPv4_FLAG_D (IOC_NET_HEADER_FIELD_IPv4_VER << 5)
+#define IOC_NET_HEADER_FIELD_IPv4_FLAG_M (IOC_NET_HEADER_FIELD_IPv4_VER << 6)
+#define IOC_NET_HEADER_FIELD_IPv4_OFFSET (IOC_NET_HEADER_FIELD_IPv4_VER << 7)
+#define IOC_NET_HEADER_FIELD_IPv4_TTL (IOC_NET_HEADER_FIELD_IPv4_VER << 8)
+#define IOC_NET_HEADER_FIELD_IPv4_PROTO (IOC_NET_HEADER_FIELD_IPv4_VER << 9)
+#define IOC_NET_HEADER_FIELD_IPv4_CKSUM (IOC_NET_HEADER_FIELD_IPv4_VER << 10)
+#define IOC_NET_HEADER_FIELD_IPv4_SRC_IP (IOC_NET_HEADER_FIELD_IPv4_VER << 11)
+#define IOC_NET_HEADER_FIELD_IPv4_DST_IP (IOC_NET_HEADER_FIELD_IPv4_VER << 12)
+#define IOC_NET_HEADER_FIELD_IPv4_OPTS (IOC_NET_HEADER_FIELD_IPv4_VER << 13)
+#define IOC_NET_HEADER_FIELD_IPv4_OPTS_COUNT (IOC_NET_HEADER_FIELD_IPv4_VER << 14)
+#define IOC_NET_HEADER_FIELD_IPv4_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPv4_VER << 15) - 1)
+
+#define IOC_NET_HEADER_FIELD_IPv4_ADDR_SIZE 4
+#define IOC_NET_HEADER_FIELD_IPv4_PROTO_SIZE 1
+
+
+typedef uint8_t ioc_header_field_ipv6_t;
+
+#define IOC_NET_HEADER_FIELD_IPv6_VER (1)
+#define IOC_NET_HEADER_FIELD_IPv6_TC (IOC_NET_HEADER_FIELD_IPv6_VER << 1)
+#define IOC_NET_HEADER_FIELD_IPv6_SRC_IP (IOC_NET_HEADER_FIELD_IPv6_VER << 2)
+#define IOC_NET_HEADER_FIELD_IPv6_DST_IP (IOC_NET_HEADER_FIELD_IPv6_VER << 3)
+#define IOC_NET_HEADER_FIELD_IPv6_NEXT_HDR (IOC_NET_HEADER_FIELD_IPv6_VER << 4)
+#define IOC_NET_HEADER_FIELD_IPv6_FL (IOC_NET_HEADER_FIELD_IPv6_VER << 5)
+#define IOC_NET_HEADER_FIELD_IPv6_HOP_LIMIT (IOC_NET_HEADER_FIELD_IPv6_VER << 6)
+#define IOC_NET_HEADER_FIELD_IPv6_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPv6_VER << 7) - 1)
+
+#define IOC_NET_HEADER_FIELD_IPv6_ADDR_SIZE 16
+#define IOC_NET_HEADER_FIELD_IPv6_NEXT_HDR_SIZE 1
+
+#define IOC_NET_HEADER_FIELD_ICMP_TYPE (1)
+#define IOC_NET_HEADER_FIELD_ICMP_CODE (IOC_NET_HEADER_FIELD_ICMP_TYPE << 1)
+#define IOC_NET_HEADER_FIELD_ICMP_CKSUM (IOC_NET_HEADER_FIELD_ICMP_TYPE << 2)
+#define IOC_NET_HEADER_FIELD_ICMP_ID (IOC_NET_HEADER_FIELD_ICMP_TYPE << 3)
+#define IOC_NET_HEADER_FIELD_ICMP_SQ_NUM (IOC_NET_HEADER_FIELD_ICMP_TYPE << 4)
+#define IOC_NET_HEADER_FIELD_ICMP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_ICMP_TYPE << 5) - 1)
+
+#define IOC_NET_HEADER_FIELD_ICMP_CODE_SIZE 1
+#define IOC_NET_HEADER_FIELD_ICMP_TYPE_SIZE 1
+
+#define IOC_NET_HEADER_FIELD_IGMP_VERSION (1)
+#define IOC_NET_HEADER_FIELD_IGMP_TYPE (IOC_NET_HEADER_FIELD_IGMP_VERSION << 1)
+#define IOC_NET_HEADER_FIELD_IGMP_CKSUM (IOC_NET_HEADER_FIELD_IGMP_VERSION << 2)
+#define IOC_NET_HEADER_FIELD_IGMP_DATA (IOC_NET_HEADER_FIELD_IGMP_VERSION << 3)
+#define IOC_NET_HEADER_FIELD_IGMP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IGMP_VERSION << 4) - 1)
+
+
+typedef uint16_t ioc_header_field_tcp_t;
+
+#define IOC_NET_HEADER_FIELD_TCP_PORT_SRC (1)
+#define IOC_NET_HEADER_FIELD_TCP_PORT_DST (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 1)
+#define IOC_NET_HEADER_FIELD_TCP_SEQ (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 2)
+#define IOC_NET_HEADER_FIELD_TCP_ACK (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 3)
+#define IOC_NET_HEADER_FIELD_TCP_OFFSET (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 4)
+#define IOC_NET_HEADER_FIELD_TCP_FLAGS (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 5)
+#define IOC_NET_HEADER_FIELD_TCP_WINDOW (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 6)
+#define IOC_NET_HEADER_FIELD_TCP_CKSUM (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 7)
+#define IOC_NET_HEADER_FIELD_TCP_URGPTR (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 8)
+#define IOC_NET_HEADER_FIELD_TCP_OPTS (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 9)
+#define IOC_NET_HEADER_FIELD_TCP_OPTS_COUNT (IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 10)
+#define IOC_NET_HEADER_FIELD_TCP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_TCP_PORT_SRC << 11) - 1)
+
+#define IOC_NET_HEADER_FIELD_TCP_PORT_SIZE 2
+
+
+typedef uint8_t ioc_header_field_sctp_t;
+
+#define IOC_NET_HEADER_FIELD_SCTP_PORT_SRC (1)
+#define IOC_NET_HEADER_FIELD_SCTP_PORT_DST (IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 1)
+#define IOC_NET_HEADER_FIELD_SCTP_VER_TAG (IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 2)
+#define IOC_NET_HEADER_FIELD_SCTP_CKSUM (IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 3)
+#define IOC_NET_HEADER_FIELD_SCTP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_SCTP_PORT_SRC << 4) - 1)
+
+#define IOC_NET_HEADER_FIELD_SCTP_PORT_SIZE 2
+
+typedef uint8_t ioc_header_field_dccp_t;
+
+#define IOC_NET_HEADER_FIELD_DCCP_PORT_SRC (1)
+#define IOC_NET_HEADER_FIELD_DCCP_PORT_DST (IOC_NET_HEADER_FIELD_DCCP_PORT_SRC << 1)
+#define IOC_NET_HEADER_FIELD_DCCP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_DCCP_PORT_SRC << 2) - 1)
+
+#define IOC_NET_HEADER_FIELD_DCCP_PORT_SIZE 2
+
+
+typedef uint8_t ioc_header_field_udp_t;
+
+#define IOC_NET_HEADER_FIELD_UDP_PORT_SRC (1)
+#define IOC_NET_HEADER_FIELD_UDP_PORT_DST (IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 1)
+#define IOC_NET_HEADER_FIELD_UDP_LEN (IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 2)
+#define IOC_NET_HEADER_FIELD_UDP_CKSUM (IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 3)
+#define IOC_NET_HEADER_FIELD_UDP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_UDP_PORT_SRC << 4) - 1)
+
+#define IOC_NET_HEADER_FIELD_UDP_PORT_SIZE 2
+
+typedef uint8_t ioc_header_field_udp_lite_t;
+
+#define IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SRC (1)
+#define IOC_NET_HEADER_FIELD_UDP_LITE_PORT_DST (IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 1)
+#define IOC_NET_HEADER_FIELD_UDP_LITE_ALL_FIELDS ((IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SRC << 2) - 1)
+
+#define IOC_NET_HEADER_FIELD_UDP_LITE_PORT_SIZE 2
+
+typedef uint8_t ioc_header_field_udp_encap_esp_t;
+
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC (1)
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_DST (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 1)
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_LEN (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 2)
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_CKSUM (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 3)
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 4)
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_SEQUENCE_NUM (IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 5)
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SRC << 6) - 1)
+
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_PORT_SIZE 2
+#define IOC_NET_HEADER_FIELD_UDP_ENCAP_ESP_SPI_SIZE 4
+
+#define IOC_NET_HEADER_FIELD_IPHC_CID (1)
+#define IOC_NET_HEADER_FIELD_IPHC_CID_TYPE (IOC_NET_HEADER_FIELD_IPHC_CID << 1)
+#define IOC_NET_HEADER_FIELD_IPHC_HCINDEX (IOC_NET_HEADER_FIELD_IPHC_CID << 2)
+#define IOC_NET_HEADER_FIELD_IPHC_GEN (IOC_NET_HEADER_FIELD_IPHC_CID << 3)
+#define IOC_NET_HEADER_FIELD_IPHC_D_BIT (IOC_NET_HEADER_FIELD_IPHC_CID << 4)
+#define IOC_NET_HEADER_FIELD_IPHC_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPHC_CID << 5) - 1)
+
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE (1)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_FLAGS (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 1)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_LENGTH (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 2)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TSN (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 3)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_ID (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 4)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_STREAM_SQN (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 5)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_PAYLOAD_PID (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 6)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_UNORDERED (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 7)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_BEGGINING (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 8)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_END (IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 9)
+#define IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_ALL_FIELDS ((IOC_NET_HEADER_FIELD_SCTP_CHUNK_DATA_TYPE << 10) - 1)
+
+#define IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT (1)
+#define IOC_NET_HEADER_FIELD_L2TPv2_LENGTH_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 1)
+#define IOC_NET_HEADER_FIELD_L2TPv2_SEQUENCE_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 2)
+#define IOC_NET_HEADER_FIELD_L2TPv2_OFFSET_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 3)
+#define IOC_NET_HEADER_FIELD_L2TPv2_PRIORITY_BIT (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 4)
+#define IOC_NET_HEADER_FIELD_L2TPv2_VERSION (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 5)
+#define IOC_NET_HEADER_FIELD_L2TPv2_LEN (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 6)
+#define IOC_NET_HEADER_FIELD_L2TPv2_TUNNEL_ID (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 7)
+#define IOC_NET_HEADER_FIELD_L2TPv2_SESSION_ID (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 8)
+#define IOC_NET_HEADER_FIELD_L2TPv2_NS (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 9)
+#define IOC_NET_HEADER_FIELD_L2TPv2_NR (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 10)
+#define IOC_NET_HEADER_FIELD_L2TPv2_OFFSET_SIZE (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 11)
+#define IOC_NET_HEADER_FIELD_L2TPv2_FIRST_BYTE (IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 12)
+#define IOC_NET_HEADER_FIELD_L2TPv2_ALL_FIELDS ((IOC_NET_HEADER_FIELD_L2TPv2_TYPE_BIT << 13) - 1)
+
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT (1)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH_BIT (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 1)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_SEQUENCE_BIT (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 2)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_VERSION (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 3)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_LENGTH (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 4)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_CONTROL (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 5)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_SENT (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 6)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_RECV (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 7)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_FIRST_BYTE (IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 8)
+#define IOC_NET_HEADER_FIELD_L2TPv3_CTRL_ALL_FIELDS ((IOC_NET_HEADER_FIELD_L2TPv3_CTRL_TYPE_BIT << 9) - 1)
+
+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT (1)
+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_VERSION (IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 1)
+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_ID (IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 2)
+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_COOKIE (IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 3)
+#define IOC_NET_HEADER_FIELD_L2TPv3_SESS_ALL_FIELDS ((IOC_NET_HEADER_FIELD_L2TPv3_SESS_TYPE_BIT << 4) - 1)
+
+
+typedef uint8_t ioc_header_field_vlan_t;
+
+#define IOC_NET_HEADER_FIELD_VLAN_VPRI (1)
+#define IOC_NET_HEADER_FIELD_VLAN_CFI (IOC_NET_HEADER_FIELD_VLAN_VPRI << 1)
+#define IOC_NET_HEADER_FIELD_VLAN_VID (IOC_NET_HEADER_FIELD_VLAN_VPRI << 2)
+#define IOC_NET_HEADER_FIELD_VLAN_LENGTH (IOC_NET_HEADER_FIELD_VLAN_VPRI << 3)
+#define IOC_NET_HEADER_FIELD_VLAN_TYPE (IOC_NET_HEADER_FIELD_VLAN_VPRI << 4)
+#define IOC_NET_HEADER_FIELD_VLAN_ALL_FIELDS ((IOC_NET_HEADER_FIELD_VLAN_VPRI << 5) - 1)
+
+#define IOC_NET_HEADER_FIELD_VLAN_TCI (IOC_NET_HEADER_FIELD_VLAN_VPRI | \
+ IOC_NET_HEADER_FIELD_VLAN_CFI | \
+ IOC_NET_HEADER_FIELD_VLAN_VID)
+
+
+typedef uint8_t ioc_header_field_llc_t;
+
+#define IOC_NET_HEADER_FIELD_LLC_DSAP (1)
+#define IOC_NET_HEADER_FIELD_LLC_SSAP (IOC_NET_HEADER_FIELD_LLC_DSAP << 1)
+#define IOC_NET_HEADER_FIELD_LLC_CTRL (IOC_NET_HEADER_FIELD_LLC_DSAP << 2)
+#define IOC_NET_HEADER_FIELD_LLC_ALL_FIELDS ((IOC_NET_HEADER_FIELD_LLC_DSAP << 3) - 1)
+
+#define IOC_NET_HEADER_FIELD_NLPID_NLPID (1)
+#define IOC_NET_HEADER_FIELD_NLPID_ALL_FIELDS ((IOC_NET_HEADER_FIELD_NLPID_NLPID << 1) - 1)
+
+
+typedef uint8_t ioc_header_field_snap_t;
+
+#define IOC_NET_HEADER_FIELD_SNAP_OUI (1)
+#define IOC_NET_HEADER_FIELD_SNAP_PID (IOC_NET_HEADER_FIELD_SNAP_OUI << 1)
+#define IOC_NET_HEADER_FIELD_SNAP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_SNAP_OUI << 2) - 1)
+
+
+typedef uint8_t ioc_header_field_llc_snap_t;
+
+#define IOC_NET_HEADER_FIELD_LLC_SNAP_TYPE (1)
+#define IOC_NET_HEADER_FIELD_LLC_SNAP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_LLC_SNAP_TYPE << 1) - 1)
+
+#define IOC_NET_HEADER_FIELD_ARP_HTYPE (1)
+#define IOC_NET_HEADER_FIELD_ARP_PTYPE (IOC_NET_HEADER_FIELD_ARP_HTYPE << 1)
+#define IOC_NET_HEADER_FIELD_ARP_HLEN (IOC_NET_HEADER_FIELD_ARP_HTYPE << 2)
+#define IOC_NET_HEADER_FIELD_ARP_PLEN (IOC_NET_HEADER_FIELD_ARP_HTYPE << 3)
+#define IOC_NET_HEADER_FIELD_ARP_OPER (IOC_NET_HEADER_FIELD_ARP_HTYPE << 4)
+#define IOC_NET_HEADER_FIELD_ARP_SHA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 5)
+#define IOC_NET_HEADER_FIELD_ARP_SPA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 6)
+#define IOC_NET_HEADER_FIELD_ARP_THA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 7)
+#define IOC_NET_HEADER_FIELD_ARP_TPA (IOC_NET_HEADER_FIELD_ARP_HTYPE << 8)
+#define IOC_NET_HEADER_FIELD_ARP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_ARP_HTYPE << 9) - 1)
+
+#define IOC_NET_HEADER_FIELD_RFC2684_LLC (1)
+#define IOC_NET_HEADER_FIELD_RFC2684_NLPID (IOC_NET_HEADER_FIELD_RFC2684_LLC << 1)
+#define IOC_NET_HEADER_FIELD_RFC2684_OUI (IOC_NET_HEADER_FIELD_RFC2684_LLC << 2)
+#define IOC_NET_HEADER_FIELD_RFC2684_PID (IOC_NET_HEADER_FIELD_RFC2684_LLC << 3)
+#define IOC_NET_HEADER_FIELD_RFC2684_VPN_OUI (IOC_NET_HEADER_FIELD_RFC2684_LLC << 4)
+#define IOC_NET_HEADER_FIELD_RFC2684_VPN_IDX (IOC_NET_HEADER_FIELD_RFC2684_LLC << 5)
+#define IOC_NET_HEADER_FIELD_RFC2684_ALL_FIELDS ((IOC_NET_HEADER_FIELD_RFC2684_LLC << 6) - 1)
+
+#define IOC_NET_HEADER_FIELD_USER_DEFINED_SRCPORT (1)
+#define IOC_NET_HEADER_FIELD_USER_DEFINED_PCDID (IOC_NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 1)
+#define IOC_NET_HEADER_FIELD_USER_DEFINED_ALL_FIELDS ((IOC_NET_HEADER_FIELD_USER_DEFINED_SRCPORT << 2) - 1)
+
+#define IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER (1)
+#define IOC_NET_HEADER_FIELD_PAYLOAD_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 1)
+#define IOC_NET_HEADER_FIELD_MAX_FRM_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 2)
+#define IOC_NET_HEADER_FIELD_MIN_FRM_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 3)
+#define IOC_NET_HEADER_FIELD_PAYLOAD_TYPE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 4)
+#define IOC_NET_HEADER_FIELD_FRAME_SIZE (IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 5)
+#define IOC_NET_HEADER_FIELD_PAYLOAD_ALL_FIELDS ((IOC_NET_HEADER_FIELD_PAYLOAD_BUFFER << 6) - 1)
+
+
+typedef uint8_t ioc_header_field_gre_t;
+
+#define IOC_NET_HEADER_FIELD_GRE_TYPE (1)
+#define IOC_NET_HEADER_FIELD_GRE_ALL_FIELDS ((IOC_NET_HEADER_FIELD_GRE_TYPE << 1) - 1)
+
+
+typedef uint8_t ioc_header_field_minencap_t;
+
+#define IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP (1)
+#define IOC_NET_HEADER_FIELD_MINENCAP_DST_IP (IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP << 1)
+#define IOC_NET_HEADER_FIELD_MINENCAP_TYPE (IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP << 2)
+#define IOC_NET_HEADER_FIELD_MINENCAP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_MINENCAP_SRC_IP << 3) - 1)
+
+
+typedef uint8_t ioc_header_field_ipsec_ah_t;
+
+#define IOC_NET_HEADER_FIELD_IPSEC_AH_SPI (1)
+#define IOC_NET_HEADER_FIELD_IPSEC_AH_NH (IOC_NET_HEADER_FIELD_IPSEC_AH_SPI << 1)
+#define IOC_NET_HEADER_FIELD_IPSEC_AH_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPSEC_AH_SPI << 2) - 1)
+
+
+typedef uint8_t ioc_header_field_ipsec_esp_t;
+
+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI (1)
+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_SEQUENCE_NUM (IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI << 1)
+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_ALL_FIELDS ((IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI << 2) - 1)
+
+#define IOC_NET_HEADER_FIELD_IPSEC_ESP_SPI_SIZE 4
+
+
+typedef uint8_t ioc_header_field_mpls_t;
+
+#define IOC_NET_HEADER_FIELD_MPLS_LABEL_STACK (1)
+#define IOC_NET_HEADER_FIELD_MPLS_LABEL_STACK_ALL_FIELDS ((IOC_NET_HEADER_FIELD_MPLS_LABEL_STACK << 1) - 1)
+
+
+typedef uint8_t ioc_header_field_macsec_t;
+
+#define IOC_NET_HEADER_FIELD_MACSEC_SECTAG (1)
+#define IOC_NET_HEADER_FIELD_MACSEC_ALL_FIELDS ((IOC_NET_HEADER_FIELD_MACSEC_SECTAG << 1) - 1)
+
+
+typedef enum {
+ e_IOC_NET_HEADER_TYPE_NONE = 0,
+ e_IOC_NET_HEADER_TYPE_PAYLOAD,
+ e_IOC_NET_HEADER_TYPE_ETH,
+ e_IOC_NET_HEADER_TYPE_VLAN,
+ e_IOC_NET_HEADER_TYPE_IPv4,
+ e_IOC_NET_HEADER_TYPE_IPv6,
+ e_IOC_NET_HEADER_TYPE_IP,
+ e_IOC_NET_HEADER_TYPE_TCP,
+ e_IOC_NET_HEADER_TYPE_UDP,
+ e_IOC_NET_HEADER_TYPE_UDP_LITE,
+ e_IOC_NET_HEADER_TYPE_IPHC,
+ e_IOC_NET_HEADER_TYPE_SCTP,
+ e_IOC_NET_HEADER_TYPE_SCTP_CHUNK_DATA,
+ e_IOC_NET_HEADER_TYPE_PPPoE,
+ e_IOC_NET_HEADER_TYPE_PPP,
+ e_IOC_NET_HEADER_TYPE_PPPMUX,
+ e_IOC_NET_HEADER_TYPE_PPPMUX_SUBFRAME,
+ e_IOC_NET_HEADER_TYPE_L2TPv2,
+ e_IOC_NET_HEADER_TYPE_L2TPv3_CTRL,
+ e_IOC_NET_HEADER_TYPE_L2TPv3_SESS,
+ e_IOC_NET_HEADER_TYPE_LLC,
+ e_IOC_NET_HEADER_TYPE_LLC_SNAP,
+ e_IOC_NET_HEADER_TYPE_NLPID,
+ e_IOC_NET_HEADER_TYPE_SNAP,
+ e_IOC_NET_HEADER_TYPE_MPLS,
+ e_IOC_NET_HEADER_TYPE_IPSEC_AH,
+ e_IOC_NET_HEADER_TYPE_IPSEC_ESP,
+ e_IOC_NET_HEADER_TYPE_UDP_ENCAP_ESP, /* RFC 3948 */
+ e_IOC_NET_HEADER_TYPE_MACSEC,
+ e_IOC_NET_HEADER_TYPE_GRE,
+ e_IOC_NET_HEADER_TYPE_MINENCAP,
+ e_IOC_NET_HEADER_TYPE_DCCP,
+ e_IOC_NET_HEADER_TYPE_ICMP,
+ e_IOC_NET_HEADER_TYPE_IGMP,
+ e_IOC_NET_HEADER_TYPE_ARP,
+ e_IOC_NET_HEADER_TYPE_CAPWAP,
+ e_IOC_NET_HEADER_TYPE_CAPWAP_DTLS,
+ e_IOC_NET_HEADER_TYPE_RFC2684,
+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_L2,
+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_L3,
+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_L4,
+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_SHIM1,
+ e_IOC_NET_HEADER_TYPE_USER_DEFINED_SHIM2,
+ e_IOC_NET_MAX_HEADER_TYPE_COUNT
+} ioc_net_header_type;
+
+
+#endif /* __NET_IOCTLS_H */
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