TX_RESERVED 710 drivers/net/ethernet/alteon/acenic.h #define tx_ring_full(ap, csm, prd) (tx_space(ap, csm, prd) <= TX_RESERVED) TX_RESERVED 251 drivers/net/ethernet/sfc/falcon/nic.c REGISTER_AZ(TX_RESERVED), TX_RESERVED 253 drivers/net/ethernet/sfc/nic.c REGISTER_AZ(TX_RESERVED),