MACON4            548 drivers/net/ethernet/microchip/enc28j60.c 		   nolock_regb_read(priv, MACON3), nolock_regb_read(priv, MACON4),
MACON4            710 drivers/net/ethernet/microchip/enc28j60.c 		locked_regb_write(priv, MACON4, 1 << 6);	/* DEFER bit */