BNX_RX_SLACK_SPACE 3517 dev/pci/if_bnx.c 	sc->free_rx_bd = BNX_RX_SLACK_SPACE;
BNX_RX_SLACK_SPACE 3553 dev/pci/if_bnx.c 	while (prod < BNX_RX_SLACK_SPACE) {