E1000_SRRCTL_DROP_EN 4510 drivers/net/ethernet/intel/igb/igb_main.c 		srrctl |= E1000_SRRCTL_DROP_EN;
E1000_SRRCTL_DROP_EN 1337 drivers/net/ethernet/intel/igbvf/netdev.c 	srrctl |= E1000_SRRCTL_DROP_EN;