Home
last modified time | relevance | path

Searched refs:datadma (Results 1 – 4 of 4) sorted by relevance

/netbsd-src/sys/dev/ic/
H A Doosiop.c290 &cb[i].datadma); in oosiop_alloc_cb()
317 loop_fail2: bus_dmamap_destroy(sc->sc_dmat, cb[i].datadma); in oosiop_alloc_cb()
334 bus_dmamap_destroy(sc->sc_dmat, cb[i].datadma); in oosiop_alloc_cb()
471 for (i = 0; i < cb->datadma->dm_nsegs; i++) { in oosiop_setup_sgdma()
472 if (off < cb->datadma->dm_segs[i].ds_len) in oosiop_setup_sgdma()
474 off -= cb->datadma->dm_segs[i].ds_len; in oosiop_setup_sgdma()
480 while (i < cb->datadma->dm_nsegs) { in oosiop_setup_sgdma()
483 (cb->datadma->dm_segs[i].ds_len - off)); in oosiop_setup_sgdma()
485 htole32(cb->datadma->dm_segs[i].ds_addr + in oosiop_setup_sgdma()
497 while (i < cb->datadma->dm_nsegs) { in oosiop_setup_sgdma()
[all …]
H A Dosiop.c271 OSIOP_MAX_XFER, 0, BUS_DMA_NOWAIT, &acb->datadma); in osiop_attach()
397 err = bus_dmamap_load(sc->sc_dmat, acb->datadma, in osiop_scsipi_request()
630 bus_dmamap_sync(sc->sc_dmat, acb->datadma, 0, acb->datalen, in osiop_scsidone()
633 bus_dmamap_unload(sc->sc_dmat, acb->datadma); in osiop_scsidone()
883 bus_dmamap_t dsdma = sc->sc_dsdma, datadma = acb->datadma; in osiop_start() local
973 for (i = 0; i < datadma->dm_nsegs; i++) { in osiop_start()
974 ds->data[i].count = datadma->dm_segs[i].ds_len; in osiop_start()
975 ds->data[i].addr = datadma->dm_segs[i].ds_addr; in osiop_start()
978 bus_dmamap_sync(sc->sc_dmat, acb->datadma, in osiop_start()
H A Doosiopvar.h79 bus_dmamap_t datadma; /* DMA map for data I/O */ member
H A Dosiopvar.h142 bus_dmamap_t datadma; /* DMA map for data transfer */ member