GMAC_CONTROL_FES
mac->link.speed100 = GMAC_CONTROL_PS | GMAC_CONTROL_FES;
mac->link.speed_mask = GMAC_CONTROL_PS | GMAC_CONTROL_FES;
mac->link.speed100 = GMAC_CONTROL_PS | GMAC_CONTROL_FES;
mac->link.speed_mask = GMAC_CONTROL_PS | GMAC_CONTROL_FES;