diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.36/132-wrt300nv2_mac_fix.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.36/132-wrt300nv2_mac_fix.patch | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.36/132-wrt300nv2_mac_fix.patch b/target/linux/ixp4xx/patches-2.6.36/132-wrt300nv2_mac_fix.patch new file mode 100644 index 0000000..381cc5b --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.36/132-wrt300nv2_mac_fix.patch @@ -0,0 +1,72 @@ +--- a/arch/arm/mach-ixp4xx/wrt300nv2-setup.c ++++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c +@@ -3,6 +3,7 @@ + * + * Board setup for the Linksys WRT300N v2 + * ++ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com> + * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> + * + * based on coyote-setup.c: +@@ -18,6 +19,7 @@ + #include <linux/tty.h> + #include <linux/serial_8250.h> + #include <linux/slab.h> ++#include <linux/etherdevice.h> + + #include <asm/types.h> + #include <asm/setup.h> +@@ -79,7 +81,8 @@ static struct platform_device wrt300nv2_ + /* Built-in 10/100 Ethernet MAC interfaces */ + static struct eth_plat_info wrt300nv2_plat_eth[] = { + { +- .phy = -1, ++ .phy = IXP4XX_ETH_PHY_MAX_ADDR, ++ .phy_mask = 0x0F0000, + .rxq = 3, + .txreadyq = 20, + }, { +@@ -110,6 +113,10 @@ static struct platform_device *wrt300nv2 + + static void __init wrt300nv2_init(void) + { ++ uint8_t __iomem *f; ++ int offset = 0; ++ int i; ++ + ixp4xx_sys_init(); + + wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); +@@ -119,6 +126,32 @@ static void __init wrt300nv2_init(void) + *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; + + platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices)); ++ ++ f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x60000); ++ ++ if (f) { ++ for (i = 0; i < 6; i++) { ++#ifdef __ARMEB__ ++ wrt300nv2_plat_eth[0].hwaddr[i] = readb(f + 0x5FFA0 + i); ++ if (i == 5) ++ offset = 1; ++ wrt300nv2_plat_eth[1].hwaddr[i] = (wrt300nv2_plat_eth[0].hwaddr[i] + offset); ++#else ++ wrt300nv2_plat_eth[0].hwaddr[i] = readb(f + 0x5FFA0 + (i^3)); ++ if (i == 5) ++ offset = 1; ++ wrt300nv2_plat_eth[1].hwaddr[i] = (wrt300nv2_plat_eth[0].hwaddr[i] + offset); ++#endif ++ } ++ iounmap(f); ++ } ++ ++ if (!(is_valid_ether_addr(wrt300nv2_plat_eth[0].hwaddr))) ++ random_ether_addr(wrt300nv2_plat_eth[0].hwaddr); ++ if (!(is_valid_ether_addr(wrt300nv2_plat_eth[1].hwaddr))) { ++ memcpy(wrt300nv2_plat_eth[1].hwaddr, wrt300nv2_plat_eth[0].hwaddr, ETH_ALEN); ++ wrt300nv2_plat_eth[1].hwaddr[5] = (wrt300nv2_plat_eth[0].hwaddr[5] + 1); ++ } + } + + #ifdef CONFIG_MACH_WRT300NV2 |