| /src/sys/arch/sgimips/mace/ |
| mavb.c | 137 uint8_t *sc_ring; member in struct:mavb_softc
732 dst = sc->sc_ring + write_ptr;
738 if (dst >= sc->sc_ring + MAVB_ISA_RING_SIZE)
739 dst = sc->sc_ring;
749 write_ptr = dst - sc->sc_ring;
938 (void *)&sc->sc_ring, BUS_DMA_COHERENT)) {
943 if (bus_dmamap_load(sc->sc_dmat, sc->sc_dmamap, sc->sc_ring,
949 sc->sc_ring += MAVB_ISA_RING_SIZE; /* XXX */
|
| /src/sys/dev/ic/ |
| sunscpalvar.h | 236 struct sunscpal_req sc_ring[SUNSCPAL_OPENINGS]; member in struct:sunscpal_softc
|
| ncr5380var.h | 195 struct sci_req sc_ring[SCI_OPENINGS]; member in struct:ncr5380_softc
|
| /src/sys/dev/pci/ |
| if_lii.c | 83 uint8_t *sc_ring; /* the whole area */ member in struct:lii_softc
701 memset(sc->sc_ring, 0, sc->sc_ringsize);
1097 (void **)&sc->sc_ring, BUS_DMA_NOWAIT) != 0) {
1102 if (bus_dmamap_load(sc->sc_dmat, sc->sc_ringmap, sc->sc_ring,
1108 sc->sc_rxp = (void *)(sc->sc_ring + AT_RXD_PADDING);
1109 sc->sc_txs = (void *)(sc->sc_ring + AT_RXD_PADDING
1114 + ((char *)sc->sc_txs - (char *)sc->sc_ring);
1116 + ((char *)sc->sc_txdbase - (char *)sc->sc_ring);
1121 bus_dmamem_unmap(sc->sc_dmat, sc->sc_ring, bs);
|
| /src/sys/arch/xen/xen/ |
| xbd_xenbus.c | 150 blkif_front_ring_t sc_ring; member in struct:xbd_xenbus_softc
334 sc->sc_ring.sring = ring;
451 uvm_km_free(kernel_map, (vaddr_t)sc->sc_ring.sring,
535 ring = sc->sc_ring.sring;
538 FRONT_RING_INIT(&sc->sc_ring, ring, PAGE_SIZE);
812 resp_prod = sc->sc_ring.sring->rsp_prod;
814 for (i = sc->sc_ring.rsp_cons; i != resp_prod; i++) {
815 blkif_response_t *rep = RING_GET_RESPONSE(&sc->sc_ring, i);
909 sc->sc_ring.rsp_cons = i;
912 RING_FINAL_CHECK_FOR_RESPONSES(&sc->sc_ring, more_to_do)
[all...] |
