generic: add aneg_done and update_link functions for the phy_device

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21726 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 45 insertions, 0 deletions

diff --git a/target/linux/generic-2.6/patches-2.6.30/601-phy-add-aneg-done-function.patch b/target/linux/generic-2.6/patches-2.6.30/601-phy-add-aneg-done-function.patch
new file mode 100644
index 0000000000..aac38ff2e7
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.30/601-phy-add-aneg-done-function.patch
@@ -0,0 +1,45 @@
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -393,9 +393,18 @@ struct phy_driver {
+ 	 */
+ 	int (*config_aneg)(struct phy_device *phydev);
+ 
++	/* Determine if autonegotiation is done */
++	int (*aneg_done)(struct phy_device *phydev);
++
+ 	/* Determines the negotiated speed and duplex */
+ 	int (*read_status)(struct phy_device *phydev);
+ 
++	/* 
++	 * Update the value in phydev->link to reflect the 
++	 * current link value
++	 */
++	int (*update_link)(struct phy_device *phydev);
++
+ 	/* Clears any pending interrupts */
+ 	int (*ack_interrupt)(struct phy_device *phydev);
+ 
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -695,6 +695,9 @@ int genphy_update_link(struct phy_device
+ {
+ 	int status;
+ 
++	if (phydev->drv->update_link)
++		return phydev->drv->update_link(phydev);
++
+ 	/* Do a fake read */
+ 	status = phy_read(phydev, MII_BMSR);
+ 
+--- a/drivers/net/phy/phy.c
++++ b/drivers/net/phy/phy.c
+@@ -107,6 +107,9 @@ static inline int phy_aneg_done(struct p
+ {
+ 	int retval;
+ 
++	if (phydev->drv->aneg_done)
++		return phydev->drv->aneg_done(phydev);
++
+ 	retval = phy_read(phydev, MII_BMSR);
+ 
+ 	return (retval < 0) ? retval : (retval & BMSR_ANEGCOMPLETE);