PHY_BMCR_1000
if (my_phy_readreg(sc, PHY_BMCR) & PHY_BMCR_1000)
media |= PHY_BMCR_1000;
media |= PHY_BMCR_1000;
bmcr &= ~(PHY_BMCR_AUTONEGENBL | PHY_BMCR_SPEEDSEL | PHY_BMCR_1000 |
bmcr |= PHY_BMCR_1000;
if (bmcr & PHY_BMCR_1000)