CPSW_NRXDESCS
bus_dmamap_t rx_dm[CPSW_NRXDESCS];
for (i = 0; i < CPSW_NRXDESCS; i++) {
struct mbuf *rx_mb[CPSW_NRXDESCS];
KASSERT(sc->sc_rxhead < CPSW_NRXDESCS);
return (((x) + y) & (CPSW_NRXDESCS - 1));
KASSERT(x < CPSW_NRXDESCS);
for (i = 0; i < CPSW_NRXDESCS; i++)
for (i = 0; i < CPSW_NRXDESCS; i++) {
CTASSERT(powerof2(CPSW_NRXDESCS));
for (i = 0; i < CPSW_NRXDESCS; i++) {