diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/platform.c | 54 |
1 files changed, 43 insertions, 11 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c index 1ebbe74..81cd20a 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c @@ -254,6 +254,7 @@ static int ar71xx_eth_instance __initdata; void __init ar71xx_add_device_eth(unsigned int id) { struct platform_device *pdev; + struct ag71xx_platform_data *pdata; switch (id) { case 0: @@ -271,10 +272,10 @@ void __init ar71xx_add_device_eth(unsigned int id) ar71xx_eth0_data.mii_if = MII0_CTRL_IF_RMII; break; default: - BUG(); + printk(KERN_ERR "ar71xx: invalid PHY interface mode " + "for eth0\n"); + return; } - memcpy(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, ETH_ALEN); - ar71xx_eth0_data.mac_addr[5] += ar71xx_eth_instance; pdev = &ar71xx_eth0_device; break; case 1: @@ -286,21 +287,52 @@ void __init ar71xx_add_device_eth(unsigned int id) ar71xx_eth1_data.mii_if = MII1_CTRL_IF_RGMII; break; default: - BUG(); + printk(KERN_ERR "ar71xx: invalid PHY interface mode " + "for eth1\n"); + return; } - memcpy(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, ETH_ALEN); - ar71xx_eth1_data.mac_addr[5] += ar71xx_eth_instance; pdev = &ar71xx_eth1_device; break; default: - pdev = NULL; + printk(KERN_ERR "ar71xx: invalid ethernet id %d\n", id); + return; + } + + pdata = pdev->dev.platform_data; + + switch (ar71xx_soc) { + case AR71XX_SOC_AR7141: + case AR71XX_SOC_AR7161: + case AR71XX_SOC_AR9132: + pdata->has_gbit = 1; break; + + case AR71XX_SOC_AR7130: + case AR71XX_SOC_AR9130: + break; + + default: + BUG(); } - if (pdev) { - platform_device_register(pdev); - ar71xx_eth_instance++; + switch (pdata->phy_if_mode) { + case PHY_INTERFACE_MODE_GMII: + case PHY_INTERFACE_MODE_RGMII: + if (!pdata->has_gbit) { + printk(KERN_ERR "ar71xx: no gigabit available on eth%d\n", + id); + return; + } + /* fallthrough */ + default: + break; } + + memcpy(pdata->mac_addr, ar71xx_mac_base, ETH_ALEN); + pdata->mac_addr[5] += ar71xx_eth_instance; + + platform_device_register(pdev); + ar71xx_eth_instance++; } static struct resource ar71xx_spi_resources[] = { @@ -432,7 +464,7 @@ void __init ar71xx_parse_mac_addr(char *mac_str) if (t == ETH_ALEN) ar71xx_set_mac_base(tmp); else - printk(KERN_DEBUG "AR71XX: failed to parse mac address " + printk(KERN_DEBUG "ar71xx: failed to parse mac address " "\"%s\"\n", mac_str); } |