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Diffstat (limited to 'target/linux/generic/patches-2.6.38/601-phy-add-aneg-done-function.patch')
-rw-r--r--target/linux/generic/patches-2.6.38/601-phy-add-aneg-done-function.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.38/601-phy-add-aneg-done-function.patch b/target/linux/generic/patches-2.6.38/601-phy-add-aneg-done-function.patch
new file mode 100644
index 0000000000..f37baad729
--- /dev/null
+++ b/target/linux/generic/patches-2.6.38/601-phy-add-aneg-done-function.patch
@@ -0,0 +1,45 @@
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -386,9 +386,18 @@ 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
+@@ -715,6 +715,9 @@ 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
+@@ -106,6 +106,9 @@ 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);