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Index: linux-2.6.23.16/drivers/net/phy/mdio_bus.c
===================================================================
--- linux-2.6.23.16.orig/drivers/net/phy/mdio_bus.c 2008-02-11 07:06:32.000000000 +0100
+++ linux-2.6.23.16/drivers/net/phy/mdio_bus.c 2008-04-20 01:55:46.000000000 +0200
@@ -131,6 +131,9 @@
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));
}
Index: linux-2.6.23.16/include/linux/phy.h
===================================================================
--- linux-2.6.23.16.orig/include/linux/phy.h 2008-04-20 00:36:18.000000000 +0200
+++ linux-2.6.23.16/include/linux/phy.h 2008-04-20 01:55:04.000000000 +0200
@@ -319,6 +319,11 @@
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 */
int (*config_init)(struct phy_device *phydev);
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