MSCC_PHY_WOL_LOWER_PASSWD
__phy_write(phydev, MSCC_PHY_WOL_LOWER_PASSWD, pwd[0]);
__phy_write(phydev, MSCC_PHY_WOL_LOWER_PASSWD, 0);
pwd[0] = __phy_read(phydev, MSCC_PHY_WOL_LOWER_PASSWD);