diff options
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index f8c5481..7c0eaec 100644 --- 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 |