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    Searched defs:dmam (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/dev/isa/
isadma.c 353 bus_dmamap_t dmam; local
392 dmam = ids->ids_dmamaps[chan];
393 if (dmam == NULL)
396 error = bus_dmamap_load(ids->ids_dmat, dmam, addr, nbytes,
407 bus_dmamap_sync(ids->ids_dmat, dmam, 0, dmam->dm_mapsize,
411 bus_dmamap_sync(ids->ids_dmat, dmam, 0, dmam->dm_mapsize,
416 dmaaddr = dmam->dm_segs[0].ds_addr;
561 bus_dmamap_t dmam; local
    [all...]
  /src/sys/dev/tc/
bba.c 79 bus_dmamap_t dmam; /* DMA map */ member in struct:bba_dma_state
368 bus_dmamap_unload(sc->sc_dmat, d->dmam);
369 bus_dmamap_destroy(sc->sc_dmat, d->dmam);
394 bus_dmamap_unload(sc->sc_dmat, d->dmam);
395 bus_dmamap_destroy(sc->sc_dmat, d->dmam);
436 BBA_DMABUF_BOUNDARY, BUS_DMA_NOWAIT, &d->dmam)) {
442 if (bus_dmamap_load(sc->sc_dmat, d->dmam, start,
454 phys = (tc_addr_t)d->dmam->dm_segs[0].ds_addr;
455 nphys = (tc_addr_t)d->dmam->dm_segs[1].ds_addr;
473 bus_dmamap_unload(sc->sc_dmat, d->dmam);
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