MAC_CFG2_FDX      864 drivers/net/ethernet/atheros/ag71xx.c 	cfg2 &= ~(MAC_CFG2_IF_1000 | MAC_CFG2_IF_10_100 | MAC_CFG2_FDX);
MAC_CFG2_FDX      865 drivers/net/ethernet/atheros/ag71xx.c 	cfg2 |= (phydev->duplex) ? MAC_CFG2_FDX : 0;