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Lines Matching refs:sc_dmamap

88 	bus_dmamap_t sc_dmamap;			/* bus dmamap */
172 	    PAGE_SIZE, BUS_DMA_NOWAIT, &asc->sc_dmamap)) < 0) {
239 		bus_dmamap_unload(asc->sc_dmat, asc->sc_dmamap);
274 	if (bus_dmamap_load(asc->sc_dmat, asc->sc_dmamap, *addr, size,
284 	bus_dmamap_sync(asc->sc_dmat, asc->sc_dmamap, 0, size,
289 	    asc->sc_dmamap->dm_segs[0].ds_addr >> 2);
292 	dic |= asc->sc_dmamap->dm_segs[0].ds_addr & TCDS_DIC_ADDRMASK;
389 	bus_dmamap_sync(asc->sc_dmat, asc->sc_dmamap,
390 	    0, asc->sc_dmamap->dm_mapsize,
451 	bus_dmamap_unload(asc->sc_dmat, asc->sc_dmamap);