DM9000_TCCR      1000 drivers/net/ethernet/davicom/dm9000.c 			iow(dm, DM9000_TCCR, 0);
DM9000_TCCR      1002 drivers/net/ethernet/davicom/dm9000.c 			iow(dm, DM9000_TCCR, TCCR_IP | TCCR_UDP | TCCR_TCP);