__mdiodev_read
bmsr = __mdiodev_read(&mpcs->mdio, MII_BMSR);
lpa = __mdiodev_read(&mpcs->mdio, MII_LPA);
status = __mdiodev_read(&mpcs->mdio, MII_M1011_PHY_STATUS);
err = __mdiodev_read(&mpcs->mdio, MII_MARVELL_PHY_PAGE);
err = __mdiodev_read(&mpcs->mdio, MII_M1011_IEVENT);