--- arch/arm/mach-ixp4xx/nslu2-setup.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c =================================================================== --- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c +++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -182,6 +183,30 @@ static struct platform_device *nslu2_dev &nslu2_npe_ucode, }; +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(plat_mac0.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. */ @@ -224,6 +249,8 @@ 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")