diff options
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c index cfd0ba90c9..c708b97d93 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c @@ -111,12 +111,23 @@ static struct platform_device wndr3700_rtl8366s_device = { } }; +/* + * The eth0 and wmac0 interfaces share the same MAC address which + * can lead to problems if operated unbridged. Set the locally + * administered bit on the eth0 MAC to make it unique. + */ + +static void __init wndr3700_init_local_mac(unsigned char *mac_base) +{ + ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac_base, 0); + ar71xx_eth0_data.mac_addr[0] |= 0x02; +} + static void __init wndr3700_setup(void) { u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); - ar71xx_init_mac(ar71xx_eth0_data.mac_addr, - art + WNDR3700_ETH0_MAC_OFFSET, 0); + wndr3700_init_local_mac(art + WNDR3700_ETH0_MAC_OFFSET); ar71xx_eth0_pll_data.pll_1000 = 0x11110000; ar71xx_eth0_data.mii_bus_dev = &wndr3700_rtl8366s_device.dev; ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |