Lines Matching refs:desc_ring
162 sc->desc_ring[idx].des0 = (DES0_OWN | DES0_DIC | DES0_CH);
163 sc->desc_ring[idx].des1 = segs[idx].ds_len;
164 sc->desc_ring[idx].des2 = segs[idx].ds_addr;
167 sc->desc_ring[idx].des0 |= DES0_FS;
170 sc->desc_ring[idx].des0 &= ~(DES0_DIC | DES0_CH);
171 sc->desc_ring[idx].des0 |= DES0_LD;
225 error = bus_dmamem_alloc(sc->desc_tag, (void**)&sc->desc_ring,
235 sc->desc_ring, DESC_SIZE, dwmmc_get1paddr,
244 sc->desc_ring[idx].des0 = DES0_CH;
245 sc->desc_ring[idx].des1 = 0;
247 sc->desc_ring[idx].des3 = sc->desc_ring_paddr + \