diff options
Diffstat (limited to 'drivers/net/phy/phy-c45.c')
| -rw-r--r-- | drivers/net/phy/phy-c45.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index 666fbb0eec04..05c3e87ffc2d 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -266,6 +266,17 @@ int genphy_c45_read_lpa(struct phy_device *phydev) if (val < 0) return val; + if (!(val & MDIO_AN_STAT1_COMPLETE)) { + linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + phydev->lp_advertising); + mii_10gbt_stat_mod_linkmode_lpa_t(phydev->lp_advertising, 0); + mii_adv_mod_linkmode_adv_t(phydev->lp_advertising, 0); + phydev->pause = 0; + phydev->asym_pause = 0; + + return 0; + } + linkmode_mod_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, phydev->lp_advertising, val & MDIO_AN_STAT1_LPABLE); |