PHY_PLUG_OUT
if (phy->phy_event & PHY_PLUG_OUT) {
phy->phy_event &= ~PHY_PLUG_OUT;
if (!(phy->phy_event & PHY_PLUG_OUT)) {
phy->phy_event |= PHY_PLUG_OUT;
if (phy->phy_event & PHY_PLUG_OUT) {
phy->phy_event &= ~PHY_PLUG_OUT;