add generic 2.6.28 patches

SVN-Revision: 13546

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

@@ -0,0 +1,26 @@
+--- a/drivers/net/phy/mdio_bus.c
++++ b/drivers/net/phy/mdio_bus.c
+@@ -273,6 +273,9 @@ static int mdio_bus_match(struct device 
+ 	struct phy_device *phydev = to_phy_device(dev);
+ 	struct phy_driver *phydrv = to_phy_driver(drv);
+ 
++	if (phydrv->detect)
++		return (phydrv->detect(phydev->bus, phydev->addr));
++
+ 	return ((phydrv->phy_id & phydrv->phy_id_mask) ==
+ 		(phydev->phy_id & phydrv->phy_id_mask));
+ }
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -356,6 +356,11 @@ struct phy_driver {
+ 	u32 features;
+ 	u32 flags;
+ 
++	/* Called during discovery to test if the
++	 * device can attach to the bus, even if
++	 * phy id and mask do not match */
++	bool (*detect)(struct mii_bus *bus, int addr);
++
+ 	/*
+ 	 * Called to initialize the PHY,
+ 	 * including after a reset