MSCC_PHY_WOL_MID_PASSWD
__phy_write(phydev, MSCC_PHY_WOL_MID_PASSWD, pwd[1]);
__phy_write(phydev, MSCC_PHY_WOL_MID_PASSWD, 0);
pwd[1] = __phy_read(phydev, MSCC_PHY_WOL_MID_PASSWD);