diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.23/061-nslu2_setup_mac.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.23/061-nslu2_setup_mac.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.23/061-nslu2_setup_mac.patch b/target/linux/ixp4xx/patches-2.6.23/061-nslu2_setup_mac.patch new file mode 100644 index 0000000000..c71c47e655 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/061-nslu2_setup_mac.patch @@ -0,0 +1,52 @@ +diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c +index e0d0dde..6e24916 100644 +--- a/arch/arm/mach-ixp4xx/nslu2-setup.c ++++ b/arch/arm/mach-ixp4xx/nslu2-setup.c +@@ -19,6 +19,7 @@ + #include <linux/serial_8250.h> + #include <linux/leds.h> + #include <linux/i2c-gpio.h> ++#include <linux/mtd/mtd.h> + + #include <asm/mach-types.h> + #include <asm/mach/arch.h> +@@ -167,6 +168,30 @@ static struct platform_device *nslu2_devices[] __initdata = { + &nslu2_eth[0], + }; + ++static void nslu2_flash_add(struct mtd_info *mtd) ++{ ++ if (strcmp(mtd->name, "RedBoot") == 0) { ++ size_t retlen; ++ u_char mac[6]; ++ ++ if (mtd->read(mtd, 0x3FFB0, 6, &retlen, mac) == 0 && retlen == 6) { ++ printk(KERN_INFO "nslu2 mac: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", ++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); ++ memcpy(nslu2_plat_eth[0].hwaddr, mac, 6); ++ } else { ++ printk(KERN_ERR "nslu2 mac: read failed\n"); ++ } ++ } ++} ++ ++static void nslu2_flash_remove(struct mtd_info *mtd) { ++} ++ ++static struct mtd_notifier nslu2_flash_notifier = { ++ .add = nslu2_flash_add, ++ .remove = nslu2_flash_remove, ++}; ++ + static void nslu2_power_off(void) + { + /* This causes the box to drop the power and go dead. */ +@@ -209,6 +234,8 @@ static void __init nslu2_init(void) + (void)platform_device_register(&nslu2_uart); + + platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices)); ++ ++ register_mtd_user(&nslu2_flash_notifier); + } + + MACHINE_START(NSLU2, "Linksys NSLU2") |