Merge branch 'master' of git://git.denx.de/u-boot-arm

[platform/kernel/u-boot.git] / drivers / net / phy / phy.c

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f8c5481..7c0eaec 100644 (file)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -75,6 +75,10 @@ static int genphy_config_advert(struct phy_device *phydev)
                adv |= ADVERTISE_PAUSE_CAP;
        if (advertise & ADVERTISED_Asym_Pause)
                adv |= ADVERTISE_PAUSE_ASYM;
+       if (advertise & ADVERTISED_1000baseX_Half)
+               adv |= ADVERTISE_1000XHALF;
+       if (advertise & ADVERTISED_1000baseX_Full)
+               adv |= ADVERTISE_1000XFULL;
 
        if (adv != oldadv) {
                err = phy_write(phydev, MDIO_DEVAD_NONE, MII_ADVERTISE, adv);
@@ -280,7 +284,7 @@ int genphy_update_link(struct phy_device *phydev)
  *
  * Stolen from Linux's mii.c and phy_device.c
  */
-static int genphy_parse_link(struct phy_device *phydev)
+int genphy_parse_link(struct phy_device *phydev)
 {
        int mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMSR);
 
@@ -288,6 +292,7 @@ static int genphy_parse_link(struct phy_device *phydev)
        if (mii_reg & BMSR_ANEGCAPABLE) {
                u32 lpa = 0;
                u32 gblpa = 0;
+               u32 estatus = 0;
 
                /* Check for gigabit capability */
                if (mii_reg & BMSR_ERCAP) {
@@ -327,6 +332,18 @@ static int genphy_parse_link(struct phy_device *phydev)
 
                } else if (lpa & LPA_10FULL)
                        phydev->duplex = DUPLEX_FULL;
+
+               if (mii_reg & BMSR_ESTATEN)
+                       estatus = phy_read(phydev, MDIO_DEVAD_NONE,
+                                          MII_ESTATUS);
+
+               if (estatus & (ESTATUS_1000_XFULL | ESTATUS_1000_XHALF |
+                               ESTATUS_1000_TFULL | ESTATUS_1000_THALF)) {
+                       phydev->speed = SPEED_1000;
+                       if (estatus & (ESTATUS_1000_XFULL | ESTATUS_1000_TFULL))
+                               phydev->duplex = DUPLEX_FULL;
+               }
+
        } else {
                u32 bmcr = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
 
@@ -384,6 +401,10 @@ int genphy_config(struct phy_device *phydev)
                        features |= SUPPORTED_1000baseT_Full;
                if (val & ESTATUS_1000_THALF)
                        features |= SUPPORTED_1000baseT_Half;
+               if (val & ESTATUS_1000_XFULL)
+                       features |= SUPPORTED_1000baseX_Full;
+               if (val & ESTATUS_1000_XHALF)
+                       features |= SUPPORTED_1000baseX_Full;
        }
 
        phydev->supported = features;
@@ -433,6 +454,9 @@ int phy_init(void)
 #ifdef CONFIG_PHY_ET1011C
        phy_et1011c_init();
 #endif
+#ifdef CONFIG_PHY_ICPLUS
+       phy_icplus_init();
+#endif
 #ifdef CONFIG_PHY_LXT
        phy_lxt_init();
 #endif