PHY_AN_AD_100BASETX_FULL
if(val & PHY_AN_AD_100BASETX_FULL)
val |= PHY_AN_AD_100BASETX_FULL;
val |= PHY_AN_AD_100BASETX_HALF | PHY_AN_AD_100BASETX_FULL;
PHY_AN_AD_100BASETX_FULL |