Commit b6a4119d authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller

net: phy: let genphy_c45_read_abilities also check aneg capability

When using genphy_c45_read_abilities() as get_features callback we
also have to set the autoneg capability in phydev->supported.
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: default avatarMaxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 70f35226
...@@ -380,6 +380,17 @@ int genphy_c45_pma_read_abilities(struct phy_device *phydev) ...@@ -380,6 +380,17 @@ int genphy_c45_pma_read_abilities(struct phy_device *phydev)
{ {
int val; int val;
linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, phydev->supported);
if (phydev->c45_ids.devices_in_package & MDIO_DEVS_AN) {
val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1);
if (val < 0)
return val;
if (val & MDIO_AN_STAT1_ABLE)
linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT,
phydev->supported);
}
val = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_STAT2); val = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_STAT2);
if (val < 0) if (val < 0)
return val; return val;
......
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