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add vdsl mei driver

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Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 36024
This commit is contained in:
John Crispin 2013-03-14 18:43:23 +00:00
parent ae30b0c511
commit ef93053696
2 changed files with 358 additions and 0 deletions
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60
package/platform/lantiq/ltq-vdsl-mei/Makefile Normal file
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@ -0,0 +1,60 @@
# Copyright (C) 2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=ltq-vdsl-vr9-mei
PKG_VERSION:=1.2.0
PKG_RELEASE:=1
PKG_BASE_NAME:=drv_mei_cpe
PKG_SOURCE:=$(PKG_BASE_NAME)-$(PKG_VERSION).tar.gz
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_BASE_NAME)-$(PKG_VERSION)
PKG_MD5SUM:=cf2fccc1bc72390b2aec46650abf2f20
PKG_FIXUP:=autoreconf
PKG_MAINTAINER:=John Crispin <blogic@openwrt.org>
include $(INCLUDE_DIR)/package.mk
define KernelPackage/ltq-vdsl-vr9-mei
TITLE:=mei driver for vdsl
SECTION:=sys
SUBMENU:=Network Devices
DEPENDS:=@TARGET_lantiq_xway +kmod-ltq-ifxos
FILES:=$(PKG_BUILD_DIR)/src/drv_mei_cpe.ko
AUTOLOAD:=$(call AutoLoad,50,drv_mei_cpe)
endef
define KernelPackage/ltq-vdsl-vr9-mei/description
Lantiq MEI CPE Kernel Module Driver
endef
#DEBUG=-DDEBUG_PRINT=1
CONFIGURE_ARGS += \
--enable-kernelincl="$(LINUX_DIR)/include" \
--enable-device=vr9 \
--with-max-device=1 \
--with-lines-per-device=1 \
--enable-debug \
--enable-error_print \
--enable-ifxos-include="-I$(STAGING_DIR)/usr/include/ifxos/" \
--enable-ifxos-library="-L$(STAGING_DIR)/usr/lib" \
--enable-add_drv_cflags="$(DEBUG) -DMEI_DRV_ATM_PTM_INTERFACE_ENABLE=1 -fno-pic -mno-abicalls -mlong-calls -O2 -g0" \
--enable-linux-26 \
--enable-kernelbuild="$(LINUX_DIR)" \
ARCH=$(LINUX_KARCH)
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include/vdsl
$(CP) $(PKG_BUILD_DIR)/src/drv_mei_cpe_api_intern.h $(1)/usr/include/vdsl/
$(CP) $(PKG_BUILD_DIR)/src/drv_mei_cpe_api_atm_ptm_intern.h $(1)/usr/include/vdsl/
$(CP) $(PKG_BUILD_DIR)/src/drv_mei_cpe_interface.h $(1)/usr/include/vdsl
$(CP) $(PKG_BUILD_DIR)/src/drv_mei_cpe_config.h $(1)/usr/include/vdsl/
$(CP) $(PKG_BUILD_DIR)/src/cmv_message_format.h $(1)/usr/include/vdsl/
endef
$(eval $(call KernelPackage,ltq-vdsl-vr9-mei))

298
package/platform/lantiq/ltq-vdsl-mei/patches/100-compat.patch Normal file
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@ -0,0 +1,298 @@
Index: drv_mei_cpe-1.2.0/src/drv_mei_cpe_common.c
===================================================================
--- drv_mei_cpe-1.2.0.orig/src/drv_mei_cpe_common.c 2011-10-26 00:49:51.000000000 +0200
+++ drv_mei_cpe-1.2.0/src/drv_mei_cpe_common.c 2012-11-28 15:14:10.421633418 +0100
@@ -20,7 +20,6 @@
/* get at first the driver configuration */
#include "drv_mei_cpe_config.h"
-#include "ifx_types.h"
#include "drv_mei_cpe_os.h"
#include "drv_mei_cpe_dbg.h"
Index: drv_mei_cpe-1.2.0/configure.in
===================================================================
--- drv_mei_cpe-1.2.0.orig/configure.in 2012-01-20 17:41:07.000000000 +0100
+++ drv_mei_cpe-1.2.0/configure.in 2012-11-28 15:14:10.421633418 +0100
@@ -140,7 +140,7 @@
AC_ARG_ENABLE(kernelbuild,
AC_HELP_STRING([--enable-kernelbuild=x],[Set the target kernel build path]),
[
- if test -e $enableval/include/linux/autoconf.h; then
+ if test -e $enableval/include/generated/autoconf.h; then
AC_SUBST([KERNEL_BUILD_PATH],[$enableval])
else
AC_MSG_ERROR([The kernel build directory is not valid or not configured!])
Index: drv_mei_cpe-1.2.0/configure
===================================================================
--- drv_mei_cpe-1.2.0.orig/configure 2012-01-20 17:50:02.000000000 +0100
+++ drv_mei_cpe-1.2.0/configure 2012-11-28 15:14:56.637634577 +0100
@@ -617,6 +617,7 @@
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
+am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
@@ -2367,11 +2368,11 @@
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
-# Always define AMTAR for backward compatibility.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
@@ -3219,6 +3220,7 @@
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
+ am__nodep='_no'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
@@ -3243,6 +3245,7 @@
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named `D' -- because `-MD' means `put the output
# in D'.
+ rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
@@ -3302,7 +3305,7 @@
break
fi
;;
- msvisualcpp | msvcmsys)
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok `-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
@@ -3656,7 +3659,7 @@
# Check whether --enable-kernelbuild was given.
if test "${enable_kernelbuild+set}" = set; then :
enableval=$enable_kernelbuild;
- if test -e $enableval/include/linux/autoconf.h; then
+ if test -e $enableval/include/generated/autoconf.h; then
KERNEL_BUILD_PATH=$enableval
else
Index: drv_mei_cpe-1.2.0/src/drv_mei_cpe_linux.h
===================================================================
--- drv_mei_cpe-1.2.0.orig/src/drv_mei_cpe_linux.h 2011-07-25 20:41:02.000000000 +0200
+++ drv_mei_cpe-1.2.0/src/drv_mei_cpe_linux.h 2012-11-28 15:14:10.429633419 +0100
@@ -34,8 +34,6 @@
#include <linux/sched.h>
#include <linux/interrupt.h>
-#include <asm/ifx/irq.h>
-
#if (MEI_DRV_IFXOS_ENABLE == 0)
#include <linux/version.h>
@@ -44,8 +42,6 @@
#include <linux/poll.h>
#include <linux/types.h>
-#include <asm/ifx/ifx_types.h>
-
#endif /* #if (MEI_DRV_IFXOS_ENABLE == 0)*/
/* ============================================================================
Index: drv_mei_cpe-1.2.0/src/drv_mei_cpe_mei_vr9.h
===================================================================
--- drv_mei_cpe-1.2.0.orig/src/drv_mei_cpe_mei_vr9.h 2011-07-25 20:41:02.000000000 +0200
+++ drv_mei_cpe-1.2.0/src/drv_mei_cpe_mei_vr9.h 2012-11-28 15:14:10.429633419 +0100
@@ -40,12 +40,6 @@
#endif
#endif
-#ifdef LINUX
- #include <asm/ifx/ifx_pmu.h>
-#else
- #error "Please check PMU driver path!"
-#endif
-
/* ============================================================================
Module : RCU register address and bits
========================================================================= */
Index: drv_mei_cpe-1.2.0/src/drv_mei_cpe_api_atm_ptm_intern.c
===================================================================
--- drv_mei_cpe-1.2.0.orig/src/drv_mei_cpe_api_atm_ptm_intern.c 2011-07-25 20:41:02.000000000 +0200
+++ drv_mei_cpe-1.2.0/src/drv_mei_cpe_api_atm_ptm_intern.c 2012-11-28 15:14:10.429633419 +0100
@@ -25,11 +25,7 @@
#include "ifx_types.h"
#include "drv_mei_cpe_os.h"
-#ifdef LINUX
- #include <asm/ifx/ifx_atm.h>
-#else
- #error "ATM/PTM internal interface is only supported for Linux!"
-#endif
+#include <lantiq_atm.h>
/** get interface and configuration */
#include "drv_mei_cpe_interface.h"
Index: drv_mei_cpe-1.2.0/src/drv_mei_cpe_linux.c
===================================================================
--- drv_mei_cpe-1.2.0.orig/src/drv_mei_cpe_linux.c 2011-07-25 20:41:02.000000000 +0200
+++ drv_mei_cpe-1.2.0/src/drv_mei_cpe_linux.c 2012-11-28 15:24:56.269649609 +0100
@@ -32,11 +32,9 @@
#include <linux/module.h>
#include <linux/version.h>
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
-#include <linux/utsrelease.h>
-#endif
-#include <linux/init.h>
+#include <generated/utsrelease.h>
+#include <linux/device.h>
#include <linux/ioport.h>
#include <linux/irq.h>
#include <asm/io.h>
@@ -87,6 +85,8 @@
#include "drv_mei_cpe_device_cntrl.h"
#endif
+#define INT_NUM_IM4_IRL30 (INT_NUM_IM4_IRL0 + 30)
+
/* ===================================
extern function declarations
=================================== */
@@ -122,7 +122,7 @@
size_t length,
loff_t * ppos);
-static int MEI_Ioctl( struct inode *inode, struct file *filp,
+static long MEI_Ioctl(struct file *filp,
unsigned int nCmd, unsigned long nArgument);
static unsigned int MEI_Poll (struct file *filp, poll_table *table);
@@ -137,7 +137,7 @@
static void MEI_IfxFreeIrq(unsigned int usedIrq, void *pUsedDevId);
-static irqreturn_t MEI_InterruptLinux(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t MEI_InterruptLinux(int irq, void *dev_id);
#endif
#if CONFIG_PROC_FS
@@ -194,7 +194,9 @@
/* =================================== */
/* Local variables (LINUX) */
/* =================================== */
-static IFX_uint8_t major_number = 0;
+#define MEI_MAJOR 105
+
+static IFX_uint8_t major_number = MEI_MAJOR;
#ifdef MODULE
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
MODULE_PARM(major_number, "b");
@@ -242,7 +244,7 @@
MEI_Write,
poll:
MEI_Poll,
- ioctl:
+ unlocked_ioctl:
MEI_Ioctl,
open:
MEI_OpenOS,
@@ -457,7 +459,7 @@
0 and positive values - success,
negative value - ioctl failed
*/
-static int MEI_Ioctl( struct inode *inode, struct file *filp,
+static long MEI_Ioctl(struct file *filp,
unsigned int nCmd, unsigned long nArgument)
{
int ret = 0, retSize = sizeof(IOCTL_MEI_ioctl_t);
@@ -1242,7 +1246,7 @@
\remark
None.
*/
-static irqreturn_t MEI_InterruptLinux(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t MEI_InterruptLinux(int irq, void *dev_id)
{
IFX_int32_t meiIntCnt = 0;
MEIX_CNTRL_T *pMeiXCntrlList = (MEIX_CNTRL_T*)dev_id;
@@ -1691,6 +1695,7 @@
static int __init MEI_module_init (void)
{
int result;
+ static struct class *dsl_class;
printk(KERN_INFO "%s" MEI_DRV_CRLF, &MEI_WHATVERSION[4]);
printk(KERN_INFO "(c) Copyright 2009, Infineon Technologies AG" MEI_DRV_CRLF);
@@ -1730,6 +1735,8 @@
return (result);
}
+ dsl_class = class_create(THIS_MODULE, "ifx_mei");
+ device_create(dsl_class, NULL, MKDEV(MEI_MAJOR, 0), NULL, "ifx_mei");
return 0;
}
Index: drv_mei_cpe-1.2.0/src/drv_mei_cpe_mei_access_vr9.c
===================================================================
--- drv_mei_cpe-1.2.0.orig/src/drv_mei_cpe_mei_access_vr9.c 2011-07-25 20:41:02.000000000 +0200
+++ drv_mei_cpe-1.2.0/src/drv_mei_cpe_mei_access_vr9.c 2012-11-28 15:14:10.433633419 +0100
@@ -37,6 +37,7 @@
#include "cmv_message_format.h"
+#include <lantiq_soc.h>
/* ============================================================================
Local macro definition
@@ -1527,32 +1528,35 @@
return IFX_ERROR;
}
+#define PMU_DFE BIT(9)
+
IFX_int32_t MEI_BasicChipInit(IFX_void_t)
{
/* Power up MEI */
- DSL_DFE_PMU_SETUP(IFX_PMU_ENABLE);
-
- if (ifx_pmu_pg_dsl_dfe_enable() != 0)
+// DSL_DFE_PMU_SETUP(IFX_PMU_ENABLE);
+ltq_pmu_enable(PMU_DFE);
+ /* if (ifx_pmu_pg_dsl_dfe_enable() != 0)
{
PRN_ERR_USR_NL( MEI_MEI_ACCESS, MEI_DRV_PRN_LEVEL_ERR,
("MEI: ERROR - DSL DFE PG enable failed!" MEI_DRV_CRLF));
return IFX_ERROR;
- }
+ }*/
return IFX_SUCCESS;
}
IFX_int32_t MEI_BasicChipExit(IFX_void_t)
{
- if (ifx_pmu_pg_dsl_dfe_disable() != 0)
+/* if (ifx_pmu_pg_dsl_dfe_disable() != 0)
{
PRN_ERR_USR_NL( MEI_MEI_ACCESS, MEI_DRV_PRN_LEVEL_ERR,
("MEI: ERROR - DSL DFE PG disable failed!" MEI_DRV_CRLF));
return IFX_ERROR;
}
-
+*/
/* Power down MEI */
- DSL_DFE_PMU_SETUP(IFX_PMU_DISABLE);
+// DSL_DFE_PMU_SETUP(IFX_PMU_DISABLE);
+ltq_pmu_disable(PMU_DFE);
return IFX_SUCCESS;
}