MDIO_AN_C22
MDIO_AN_C22 + MII_CTRL1000,
bmsr = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_C22 + MII_BMSR);
bmsr = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_C22 + MII_BMSR);
MDIO_AN_C22 + MII_STAT1000);