target/linux/generic-2.6/patches-2.6.28/610-phy_detect.patch

   1 --- a/drivers/net/phy/mdio_bus.c
   2 +++ b/drivers/net/phy/mdio_bus.c
   3 @@ -273,6 +273,9 @@ static int mdio_bus_match(struct device
   4         struct phy_device *phydev = to_phy_device(dev);
   5         struct phy_driver *phydrv = to_phy_driver(drv);
   6
   7 +       if (phydrv->detect)
   8 +               return (phydrv->detect(phydev->bus, phydev->addr));
   9 +
  10         return ((phydrv->phy_id & phydrv->phy_id_mask) ==
  11                 (phydev->phy_id & phydrv->phy_id_mask));
  12  }
  13 --- a/include/linux/phy.h
  14 +++ b/include/linux/phy.h
  15 @@ -356,6 +356,11 @@ struct phy_driver {
  16         u32 features;
  17         u32 flags;
  18
  19 +       /* Called during discovery to test if the
  20 +        * device can attach to the bus, even if
  21 +        * phy id and mask do not match */
  22 +       bool (*detect)(struct mii_bus *bus, int addr);
  23 +
  24         /*
  25          * Called to initialize the PHY,
  26          * including after a reset