CAS_NRXDESC
v = cas_ringsize(CAS_NRXDESC) << CAS_RX_CONFIG_RXDRNG_SZ_SHIFT;
bus_space_write_4(t, h, CAS_RX_KICK, CAS_NRXDESC-4);
if (++sc->sc_rxdptr == CAS_NRXDESC)
for (i = 0; i < CAS_NRXDESC; i++) {
for (i = 0; i < CAS_NRXDESC; i++) {
for (i = 0; i < CAS_NRXDESC; i++)
struct cas_desc ccd_rxdescs[CAS_NRXDESC];
char ccd_unused[CAS_PAGE_SIZE - CAS_NRXDESC * 16];
struct cas_desc ccd_rxdescs2[CAS_NRXDESC];
struct cas_rxsoft sc_rxsoft[CAS_NRXDESC];
struct cas_rxsoft sc_rxsoft2[CAS_NRXDESC];
#define CAS_NRXDESC_MASK (CAS_NRXDESC - 1)