USABLE_RX_BD_ALLOC
bce_dump_rx_mbuf_chain(sc, 0, USABLE_RX_BD_ALLOC);
bce_dump_rx_bd_chain(sc, 0, USABLE_RX_BD_ALLOC);
if (lo_water >= USABLE_RX_BD_ALLOC) {
hi_water = USABLE_RX_BD_ALLOC / 4;
sc->free_rx_bd = USABLE_RX_BD_ALLOC;
sc->max_rx_bd = USABLE_RX_BD_ALLOC;
DBRUN(sc->rx_low_watermark = USABLE_RX_BD_ALLOC);
sc->rx_low_watermark = USABLE_RX_BD_ALLOC;
bce_dump_rx_mbuf_chain(sc, 0, USABLE_RX_BD_ALLOC);