e1000_undefined    21 drivers/net/ethernet/intel/e1000/e1000_hw.h 	e1000_undefined = 0,
e1000_undefined    67 drivers/net/ethernet/intel/igb/e1000_hw.h 	e1000_undefined = 0,
e1000_undefined   111 drivers/net/ethernet/intel/igbvf/vf.h 	e1000_undefined = 0,