M88E1000_PSSR_MDIX
(e1000_auto_x_mode)FIELD_GET(M88E1000_PSSR_MDIX, phy_data);
phy->is_mdix = !!(phy_data & M88E1000_PSSR_MDIX);
phy->is_mdix = (phy_data & M88E1000_PSSR_MDIX) ? true : false;