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enable gigabit feature if the SoC supports it

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SVN-Revision: 13350
This commit is contained in:
Gabor Juhos 2008-11-25 17:55:46 +00:00
parent a7d528722c
commit fdd05db0d8
1 changed files with 44 additions and 12 deletions
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56
target/linux/ar71xx/files/arch/mips/ar71xx/platform.c
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@ -254,6 +254,7 @@ static int ar71xx_eth_instance __initdata;
void __init ar71xx_add_device_eth(unsigned int id) void __init ar71xx_add_device_eth(unsigned int id)
{ {
struct platform_device *pdev; struct platform_device *pdev;
struct ag71xx_platform_data *pdata;
switch (id) { switch (id) {
case 0: case 0:
@ -271,10 +272,10 @@ void __init ar71xx_add_device_eth(unsigned int id)
ar71xx_eth0_data.mii_if = MII0_CTRL_IF_RMII; ar71xx_eth0_data.mii_if = MII0_CTRL_IF_RMII;
break; break;
default: 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; pdev = &ar71xx_eth0_device;
break; break;
case 1: case 1:
@ -286,21 +287,52 @@ void __init ar71xx_add_device_eth(unsigned int id)
ar71xx_eth1_data.mii_if = MII1_CTRL_IF_RGMII; ar71xx_eth1_data.mii_if = MII1_CTRL_IF_RGMII;
break; break;
default: 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; pdev = &ar71xx_eth1_device;
break; break;
default: 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();
}
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; break;
} }
if (pdev) { memcpy(pdata->mac_addr, ar71xx_mac_base, ETH_ALEN);
platform_device_register(pdev); pdata->mac_addr[5] += ar71xx_eth_instance;
ar71xx_eth_instance++;
} platform_device_register(pdev);
ar71xx_eth_instance++;
} }
static struct resource ar71xx_spi_resources[] = { static struct resource ar71xx_spi_resources[] = {
@ -432,7 +464,7 @@ void __init ar71xx_parse_mac_addr(char *mac_str)
if (t == ETH_ALEN) if (t == ETH_ALEN)
ar71xx_set_mac_base(tmp); ar71xx_set_mac_base(tmp);
else else
printk(KERN_DEBUG "AR71XX: failed to parse mac address " printk(KERN_DEBUG "ar71xx: failed to parse mac address "
"\"%s\"\n", mac_str); "\"%s\"\n", mac_str);
} }