MII_CONTROL_1GB
control |= MII_CONTROL_1GB|MII_CONTROL_FDUPLEX;
control |= MII_CONTROL_1GB;
bmcr |= MII_CONTROL_1GB | MII_CONTROL_FDUPLEX;
bmcr = MII_CONTROL_1GB | MII_CONTROL_FDUPLEX;
bmcr |= MII_CONTROL_1GB;
if (control & MII_CONTROL_1GB) {
control |= MII_CONTROL_1GB|MII_CONTROL_FDUPLEX;
control |= MII_CONTROL_1GB;