target/linux/ixp4xx/patches-2.6.24/303-avila_gw23x7_phy_quirk.patch

   1 Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
   2 ===================================================================
   3 --- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
   4 +++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
   5 @@ -276,6 +276,7 @@ static void __init avila_gw2345_setup(vo
   6
   7  static void __init avila_gw2347_setup(void)
   8  {
   9 +       avila_npeb_data.quirks |= IXP4XX_ETH_QUIRK_GW23X7;
  10         platform_device_register(&avila_npeb_device);
  11
  12         avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
  13 @@ -310,6 +311,7 @@ static void __init avila_gw2355_setup(vo
  14
  15  static void __init avila_gw2357_setup(void)
  16  {
  17 +       avila_npeb_data.quirks |= IXP4XX_ETH_QUIRK_GW23X7;
  18         platform_device_register(&avila_npeb_device);
  19
  20         avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
  21 Index: linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
  22 ===================================================================
  23 --- linux-2.6.24.2.orig/drivers/net/arm/ixp4xx_eth.c
  24 +++ linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
  25 @@ -347,6 +347,14 @@ static void phy_reset(struct net_device
  26                 return;
  27         }
  28
  29 +       if (port->plat->quirks & IXP4XX_ETH_QUIRK_GW23X7) {
  30 +               mdio_write(dev, 1, 0x19,
  31 +                               (mdio_read(dev, 1, 0x19) & 0xfffe) | 0x8000);
  32 +
  33 +               printk(KERN_DEBUG "%s: phy_id of the DP83848 changed to 0\n",
  34 +                                                               dev->name);
  35 +       }
  36 +
  37         /* restart auto negotiation */
  38         bmcr = mdio_read(dev, phy_id, MII_BMCR);
  39         bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
  40 Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/platform.h
  41 ===================================================================
  42 --- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/platform.h
  43 +++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/platform.h
  44 @@ -115,6 +115,8 @@ struct eth_plat_info {
  45         u8 txreadyq;
  46         u8 hwaddr[6];
  47         u32 phy_mask;
  48 +       u32 quirks;
  49 +#define IXP4XX_ETH_QUIRK_GW23X7                0x00000001
  50  };
  51
  52  /* Information about built-in HSS (synchronous serial) interfaces */