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