EFX_PHY_CAP_1000HDX
PHY_CAP_1000HDX, (cap_mask >> EFX_PHY_CAP_1000HDX) & 0x1,
mask |= (1 << EFX_PHY_CAP_1000HDX);
PHY_CAP_1000HDX, (cap_mask >> EFX_PHY_CAP_1000HDX) & 0x1,
mask |= (1 << EFX_PHY_CAP_1000HDX);
return (EFX_PHY_CAP_1000HDX);