EX_NDPD
for (i = 0; i < EX_NDPD; i++) {
if (i < EX_NDPD - 1)
sc->tx_ftail = &sc->sc_txdescs[EX_NDPD-1];
for (i = 0; i < EX_NDPD; i++)
EX_NDPD * sizeof (struct ex_dpd));
for (i = 0; i < EX_NDPD; i++) {
for (i = 0; i < EX_NDPD; i++)
EX_NDPD * sizeof (struct ex_dpd));
#define DPDMEM_SIZE (sizeof(struct ex_dpd) * EX_NDPD)
bus_dmamap_t sc_tx_dmamaps[EX_NDPD]; /* DMA maps for DPDs */
struct ex_txdesc sc_txdescs[EX_NDPD];