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brcm47xx: add initial board detection code

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SVN-Revision: 35322
This commit is contained in:
Hauke Mehrtens 2013-01-26 20:34:00 +00:00
parent a83d7bb109
commit 05623aebef
5 changed files with 366 additions and 6 deletions
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321
target/linux/brcm47xx/patches-3.6/260-MIPS-BCM47XX-add-board-detection.patch Normal file
View file

@ -0,0 +1,321 @@
--- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile
@@ -4,4 +4,5 @@
#
obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
+obj-y += board.o
obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
--- /dev/null
+++ b/arch/mips/bcm47xx/board.c
@@ -0,0 +1,218 @@
+#include <linux/export.h>
+#include <linux/string.h>
+#include <bcm47xx_board.h>
+#include <bcm47xx_nvram.h>
+
+struct bcm47xx_board_type {
+ const enum bcm47xx_board board;
+ const char *name;
+};
+
+struct bcm47xx_board_type_list {
+ struct bcm47xx_board_type board;
+ const char *value1;
+ const char *value2;
+};
+
+static const struct bcm47xx_board_type *bcm47xx_board = NULL;
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_model_name[] = {
+ {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130",},
+ {{BCM47XX_BOARD_DLINK_DIR330, "D-Link DIR-330"}, "DIR-330",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_model_no[] = {
+ {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_hardware_version[] = {
+ {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-",},
+ {{BCM47XX_BOARD_ASUS_WL500GPV1, "Asus WL500GPV1"}, "WL500gp-",},
+ {{BCM47XX_BOARD_ASUS_WL500GPV2, "Asus WL500GPV2"}, "WL500GPV2-",},
+ {{BCM47XX_BOARD_ASUS_WL520GC, "Asus WL520GC"}, "WL520GC-",},
+ {{BCM47XX_BOARD_ASUS_WL520GU, "Asus WL520GU"}, "WL520GU-",},
+ {{BCM47XX_BOARD_BELKIN_F7D4301, "Belkin F7D4301"}, "F7D4301",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_productid[] = {
+ {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U",},
+ {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D",},
+ {{BCM47XX_BOARD_ASUS_RTN10U, "Asus RT-N10U"}, "RT-N10U",},
+ {{BCM47XX_BOARD_ASUS_RTN12, "Asus RT-N12"}, "RT-N12",},
+ {{BCM47XX_BOARD_ASUS_RTN12B1, "Asus RT-N12B1"}, "RT-N12B1",},
+ {{BCM47XX_BOARD_ASUS_RTN12C1, "Asus RT-N12C1"}, "RT-N12C1",},
+ {{BCM47XX_BOARD_ASUS_RTN12D1, "Asus RT-N12D1"}, "RT-N12D1",},
+ {{BCM47XX_BOARD_ASUS_RTN12HP, "Asus RT-N12HP"}, "RT-N12HP",},
+ {{BCM47XX_BOARD_ASUS_RTN15U, "Asus RT-N15U"}, "RT-N15U",},
+ {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16",},
+ {{BCM47XX_BOARD_ASUS_RTN53, "Asus RT-N53"}, "RT-N53",},
+ {{BCM47XX_BOARD_ASUS_RTN66U, "Asus RT-N66U"}, "RT-N66U",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_ModelId[] = {
+ {{BCM47XX_BOARD_DELL_TM2300, "Dell WX-5565"}, "WX-5565",},
+ {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G",},
+ {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP",},
+ {{BCM47XX_BOARD_MOTOROLA_WR850GV2V3, "Motorola WR850G"}, "WR850G",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_melco_id[] = {
+ {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332",},
+ {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd",},
+ {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093",},
+ {{BCM47XX_BOARD_BUFFALO_WHR_G54S, "Buffalo WHR-G54S"}, "30182",},
+ {{BCM47XX_BOARD_BUFFALO_WHR_HP_G54, "Buffalo WHR-HP-G54"}, "30189",},
+ {{BCM47XX_BOARD_BUFFALO_WLA2_G54L, "Buffalo WLA2-G54L"}, "29129",},
+ {{BCM47XX_BOARD_BUFFALO_WZR_G300N, "Buffalo WZR-G300N"}, "31120",},
+ {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54, "Buffalo WZR-RS-G54"}, "30083",},
+ {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP, "Buffalo WZR-RS-G54HP"}, "30103",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_boot_hw[] = {
+ {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"}, /* like WRT160N v3.0 */
+ {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"}, /* like WRT310N v2.0 */
+ {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E100"}, "E100", "1.0"}, /* like WRT160N v3.0 */
+ {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000"}, "E1000", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000"}, "Linksys E2000", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E300"}, "E300", "1.0"}, /* like WRT610N v2.0 */
+ {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200"}, "E3200", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200"}, "E4200", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N"}, "WRT150N", "1.1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT150NV1, "Linksys WRT150N"}, "WRT150N", "1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT160NV1, "Linksys WRT160N"}, "WRT160N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT160NV3, "Linksys WRT160N"}, "WRT160N", "3.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N"}, "WRT300N", "1.1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N"}, "WRT310N", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N"}, "WRT610N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N"}, "WRT610N", "2.0"},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type_list bcm47xx_board_list_board_id[] = {
+ {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614V8"}, "U12H072T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614V9"}, "U12H094T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400V1"}, "U12H155T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3400VCNA, "Netgear WNDR3400VCNA"}, "U12H155T01_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3700V3, "Netgear WNDR3700V3"}, "U12H194T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNDR4500, "Netgear WNDR4500"}, "U12H189T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500V2"}, "U12H127T00_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500V2VC"}, "U12H127T70_NETGEAR",},
+ {{BCM47XX_BOARD_NETGEAR_WNR834BV2, "Netgear WNR834BV2"}, "U12H081T00_NETGEAR",},
+ { {0}, 0},
+};
+
+static const struct bcm47xx_board_type bcm47xx_board_unknown[] = {
+ {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
+};
+
+static inline int startswith(char *source, char *cmp)
+{
+ return !strncmp(source, cmp, strlen(cmp));
+}
+
+static const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
+{
+ char buf1[30];
+ char buf2[30];
+ const struct bcm47xx_board_type_list *e;
+
+ if (bcm47xx_nvram_getenv("model_name", buf1, sizeof(buf1)) >= 0) {
+ for (e = bcm47xx_board_list_model_name; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) {
+ for (e = bcm47xx_board_list_model_no; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) {
+ for (e = bcm47xx_board_list_hardware_version; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("productid", buf1, sizeof(buf1)) >= 0) {
+ for (e = bcm47xx_board_list_productid; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("ModelId", buf1, sizeof(buf1)) >= 0) {
+ for (e = bcm47xx_board_list_ModelId; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("melco_id", buf1, sizeof(buf1)) >= 0 ||
+ bcm47xx_nvram_getenv("buf1falo_id", buf1, sizeof(buf1)) >= 0) {
+ /* buffalo hardware, check id for specific hardware matches */
+ for (e = bcm47xx_board_list_melco_id; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("boot_hw_model", buf1, sizeof(buf1)) >= 0 &&
+ bcm47xx_nvram_getenv("boot_hw_ver", buf2, sizeof(buf2)) >= 0) {
+ for (e = bcm47xx_board_list_boot_hw; e->value1; e++) {
+ if (!strcmp(buf1, e->value1) && !strcmp(buf2, e->value2))
+ return &e->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("board_id", buf1, sizeof(buf1)) >= 0) {
+ for (e = bcm47xx_board_list_board_id; e->value1; e++) {
+ if (!strcmp(buf1, e->value1))
+ return &e->board;
+ }
+ }
+ return bcm47xx_board_unknown;
+}
+
+static void bcm47xx_board_detect(void)
+{
+ char buf[15];
+
+ if (bcm47xx_board != NULL)
+ return;
+ /* check if the nvram is available */
+ if (bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf)) == -ENXIO)
+ return;
+
+ bcm47xx_board = bcm47xx_board_get_nvram();
+ pr_info("Found board: \"%s\"\n", bcm47xx_board->name);
+}
+
+enum bcm47xx_board bcm47xx_board_get(void)
+{
+ bcm47xx_board_detect();
+ return bcm47xx_board->board;
+}
+EXPORT_SYMBOL(bcm47xx_board_get);
+
+const char *bcm47xx_board_get_name(void)
+{
+ bcm47xx_board_detect();
+ return bcm47xx_board->name;
+}
+EXPORT_SYMBOL(bcm47xx_board_get_name);
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
@@ -0,0 +1,89 @@
+#ifndef __BCM47XX_BOARD_H
+#define __BCM47XX_BOARD_H
+
+enum bcm47xx_board {
+ BCM47XX_BOARD_ASUS_RTAC66U,
+ BCM47XX_BOARD_ASUS_RTN10D,
+ BCM47XX_BOARD_ASUS_RTN10U,
+ BCM47XX_BOARD_ASUS_RTN12,
+ BCM47XX_BOARD_ASUS_RTN12B1,
+ BCM47XX_BOARD_ASUS_RTN12C1,
+ BCM47XX_BOARD_ASUS_RTN12D1,
+ BCM47XX_BOARD_ASUS_RTN12HP,
+ BCM47XX_BOARD_ASUS_RTN15U,
+ BCM47XX_BOARD_ASUS_RTN16,
+ BCM47XX_BOARD_ASUS_RTN53,
+ BCM47XX_BOARD_ASUS_RTN66U,
+ BCM47XX_BOARD_ASUS_WL330GE,
+ BCM47XX_BOARD_ASUS_WL500GPV1,
+ BCM47XX_BOARD_ASUS_WL500GPV2,
+ BCM47XX_BOARD_ASUS_WL520GC,
+ BCM47XX_BOARD_ASUS_WL520GU,
+ BCM47XX_BOARD_ASUS_WL700GE,
+
+ BCM47XX_BOARD_BELKIN_F7D4301,
+
+ BCM47XX_BOARD_BUFFALO_WBR2_G54,
+ BCM47XX_BOARD_BUFFALO_WHR2_A54G54,
+ BCM47XX_BOARD_BUFFALO_WHR_G125,
+ BCM47XX_BOARD_BUFFALO_WHR_G54S,
+ BCM47XX_BOARD_BUFFALO_WHR_HP_G54,
+ BCM47XX_BOARD_BUFFALO_WLA2_G54L,
+ BCM47XX_BOARD_BUFFALO_WZR_G300N,
+ BCM47XX_BOARD_BUFFALO_WZR_RS_G54,
+ BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP,
+
+ BCM47XX_BOARD_CISCO_M10V1,
+ BCM47XX_BOARD_CISCO_M20V1,
+
+ BCM47XX_BOARD_DELL_TM2300,
+
+ BCM47XX_BOARD_DLINK_DIR130,
+ BCM47XX_BOARD_DLINK_DIR330,
+
+ BCM47XX_BOARD_LINKSYS_E1000V1,
+ BCM47XX_BOARD_LINKSYS_E1000V2,
+ BCM47XX_BOARD_LINKSYS_E2000V1,
+ BCM47XX_BOARD_LINKSYS_E3000V1,
+ BCM47XX_BOARD_LINKSYS_E3200V1,
+ BCM47XX_BOARD_LINKSYS_E4200V1,
+ BCM47XX_BOARD_LINKSYS_WRT150NV1,
+ BCM47XX_BOARD_LINKSYS_WRT150NV11,
+ BCM47XX_BOARD_LINKSYS_WRT160NV1,
+ BCM47XX_BOARD_LINKSYS_WRT160NV3,
+ BCM47XX_BOARD_LINKSYS_WRT300NV11,
+ BCM47XX_BOARD_LINKSYS_WRT310NV2,
+ BCM47XX_BOARD_LINKSYS_WRT54G3GV2,
+ BCM47XX_BOARD_LINKSYS_WRT610NV1,
+ BCM47XX_BOARD_LINKSYS_WRT610NV2,
+
+ BCM47XX_BOARD_MOTOROLA_WE800G,
+ BCM47XX_BOARD_MOTOROLA_WR850GP,
+ BCM47XX_BOARD_MOTOROLA_WR850GV2V3,
+
+ BCM47XX_BOARD_NETGEAR_WGR614V8,
+ BCM47XX_BOARD_NETGEAR_WGR614V9,
+ BCM47XX_BOARD_NETGEAR_WNDR3300,
+ BCM47XX_BOARD_NETGEAR_WNDR3400V1,
+ BCM47XX_BOARD_NETGEAR_WNDR3400VCNA,
+ BCM47XX_BOARD_NETGEAR_WNDR3700V3,
+ BCM47XX_BOARD_NETGEAR_WNDR4000,
+ BCM47XX_BOARD_NETGEAR_WNDR4500,
+ BCM47XX_BOARD_NETGEAR_WNR2000,
+ BCM47XX_BOARD_NETGEAR_WNR3500L,
+ BCM47XX_BOARD_NETGEAR_WNR3500U,
+ BCM47XX_BOARD_NETGEAR_WNR3500V2,
+ BCM47XX_BOARD_NETGEAR_WNR3500V2VC,
+ BCM47XX_BOARD_NETGEAR_WNR834BV2,
+
+ /* TODO */
+ BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE,
+
+ BCM47XX_BOARD_UNKNOWN,
+ BCM47XX_BOARD_NON,
+};
+
+extern enum bcm47xx_board bcm47xx_board_get(void);
+extern const char *bcm47xx_board_get_name(void);
+
+#endif /* __BCM47XX_BOARD_H */

39
target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch Normal file
View file

@ -0,0 +1,39 @@
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -32,10 +32,35 @@
#include <asm/bootinfo.h>
#include <asm/fw/cfe/cfe_api.h>
#include <asm/fw/cfe/cfe_error.h>
+#include <bcm47xx.h>
+#include <bcm47xx_board.h>
+
+static u16 get_chip_id(void)
+{
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ return bcm47xx_bus.ssb.chip_id;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ return bcm47xx_bus.bcma.bus.chipinfo.id;
+#endif
+ }
+ return 0;
+}
const char *get_system_type(void)
{
- return "Broadcom BCM47XX";
+ static char buf[128];
+ u16 chip_id = get_chip_id();
+
+ snprintf(buf, sizeof(buf),
+ (chip_id > 0x9999) ? "Broadcom BCM%d (%s)" :
+ "Broadcom BCM%04X (%s)",
+ chip_id, bcm47xx_board_get_name());
+
+ return buf;
}
static __init int prom_init_cfe(void)

4
target/linux/brcm47xx/patches-3.6/400-arch-bcm47xx.patch
View file

@ -33,10 +33,10 @@
+EXPORT_SYMBOL(nvram_get); +EXPORT_SYMBOL(nvram_get);
--- a/arch/mips/bcm47xx/Makefile --- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile +++ b/arch/mips/bcm47xx/Makefile
@@ -4,4 +4,5 @@ @@ -5,4 +5,5 @@
#
obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
obj-y += board.o
+obj-y += gpio.o +obj-y += gpio.o
obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
--- /dev/null --- /dev/null

4
target/linux/brcm47xx/patches-3.6/812-disable_wgt634u_crap.patch
View file

@ -1,8 +1,8 @@
--- a/arch/mips/bcm47xx/Makefile --- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile +++ b/arch/mips/bcm47xx/Makefile
@@ -5,4 +5,3 @@ @@ -6,4 +6,3 @@
obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
obj-y += board.o
obj-y += gpio.o obj-y += gpio.o
-obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o -obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
--- a/arch/mips/bcm47xx/wgt634u.c --- a/arch/mips/bcm47xx/wgt634u.c

4
target/linux/brcm47xx/patches-3.6/820-wgt634u-nvram-fix.patch
View file

@ -5,9 +5,9 @@ out the configuration than the in kernel cfe config reader.
--- a/arch/mips/bcm47xx/Makefile --- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile +++ b/arch/mips/bcm47xx/Makefile
@@ -5,3 +5,4 @@ @@ -6,3 +6,4 @@
obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
obj-y += board.o
obj-y += gpio.o obj-y += gpio.o
+obj-y += cfe_env.o +obj-y += cfe_env.o
--- /dev/null --- /dev/null