Searched refs:sc_rb (Results 1 - 5 of 5) sorted by relevance

/openbsd-current/sys/dev/sbus/
H A Dqe.c120 struct qec_ring sc_rb; /* Packet Ring Buffer */ member in struct:qe_softc
231 sc->sc_rb.rb_ntbuf = QEC_XD_RING_MAXSIZE;
232 sc->sc_rb.rb_nrbuf = QEC_XD_RING_MAXSIZE;
237 sc->sc_rb.rb_ntbuf * QE_PKT_BUF_SZ +
238 sc->sc_rb.rb_nrbuf * QE_PKT_BUF_SZ;
257 &sc->sc_rb.rb_membase,
267 sc->sc_rb.rb_membase, size, NULL, BUS_DMA_NOWAIT)) != 0) {
270 bus_dmamem_unmap(dmatag, sc->sc_rb.rb_membase, size);
274 sc->sc_rb.rb_dmabase = sc->sc_dmamap->dm_segs[0].ds_addr;
315 bp = sc->sc_rb
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H A Dbe.c131 struct qec_ring sc_rb; /* Packet Ring Buffer */ member in struct:be_softc
279 sc->sc_rb.rb_ntbuf = QEC_XD_RING_MAXSIZE;
280 sc->sc_rb.rb_nrbuf = QEC_XD_RING_MAXSIZE;
284 sc->sc_rb.rb_ntbuf * BE_PKT_BUF_SZ +
285 sc->sc_rb.rb_nrbuf * BE_PKT_BUF_SZ;
304 &sc->sc_rb.rb_membase, BUS_DMA_NOWAIT|BUS_DMA_COHERENT)) != 0) {
313 sc->sc_rb.rb_membase, size, NULL, BUS_DMA_NOWAIT)) != 0) {
316 bus_dmamem_unmap(dmatag, sc->sc_rb.rb_membase, size);
320 sc->sc_rb.rb_dmabase = sc->sc_dmamap->dm_segs[0].ds_addr;
451 bp = sc->sc_rb
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/openbsd-current/sys/dev/ic/
H A Dhmevar.h79 struct hme_ring sc_rb; member in struct:hme_softc
H A Dhme.c183 &sc->sc_rb.rb_membase, BUS_DMA_NOWAIT|BUS_DMA_COHERENT)) != 0) {
200 sc->sc_rb.rb_membase, size, NULL,
207 sc->sc_rb.rb_dmabase = sc->sc_dmamap->dm_segs[0].ds_addr;
439 struct hme_ring *hr = &sc->sc_rb;
548 bus_space_write_4(t, etx, HME_ETXI_RING, sc->sc_rb.rb_txddma);
551 bus_space_write_4(t, erx, HME_ERXI_RING, sc->sc_rb.rb_rxddma);
635 struct hme_ring *hr = &sc->sc_rb;
759 txflags = HME_XD_GETFLAGS(sc->sc_pci, sc->sc_rb.rb_txd, ri);
814 flags = HME_XD_GETFLAGS(sc->sc_pci, sc->sc_rb.rb_rxd, ri);
1265 HME_XD_SETADDR(sc->sc_pci, sc->sc_rb
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/openbsd-current/sys/dev/pci/
H A Dif_nep.c443 struct nep_block *sc_rb; member in struct:nep_softc
1011 if (sc->sc_rb[i].nb_block &&
1012 sc->sc_rb[i].nb_map->dm_segs[0].ds_addr == page) {
1013 block = sc->sc_rb[i].nb_block;
1020 bus_dmamap_unload(sc->sc_dmat, sc->sc_rb[i].nb_map);
1021 sc->sc_rb[i].nb_block = NULL;
1564 sc->sc_rb = malloc(sizeof(struct nep_block) * NEP_NRBDESC,
1567 rb = &sc->sc_rb[i];
1721 rb = &sc->sc_rb[i];
1732 free(sc->sc_rb, M_DEVBU
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