Symbol: MII_ABILITY_X_FD
usr/src/uts/common/io/mii/mii.c
1299
anar |= MII_ABILITY_X_FD;
usr/src/uts/common/io/mii/mii.c
1471
ph->phy_lp_1000_fdx = !!(lpar & MII_ABILITY_X_FD);