TX_UNDERRUN        58 drivers/isdn/hardware/mISDN/netjet.c #define TX_UNDERRUN	0x0100
TX_UNDERRUN       136 drivers/net/ethernet/amd/au1000_eth.c #  define TX_UNDERRUN		(1 << 7)
TX_UNDERRUN       250 drivers/net/ethernet/cirrus/cs89x0.h #define TX_UNDERRUN 0x0200
TX_UNDERRUN        40 drivers/net/usb/pegasus.h #define	TX_UNDERRUN		0x80