BMSR_ANEG
sc->mii_capabilities = BMSR_ANEG | BMSR_10TFDX | BMSR_10THDX;
BMSR_ANEG | BMSR_10TFDX | BMSR_10THDX;
BMSR_ANEG | BMSR_100TXFDX | BMSR_100TXHDX |
sc->mii_capabilities = (PHY_READ(sc, MII_BMSR) | BMSR_ANEG) &
if ((sc->mii_capabilities & BMSR_ANEG) != 0) {