Lines Matching refs:bd_tag
153 bus_dmamap_unload(md->bd_tag, md->bd_map);
155 bus_dmamem_free(md->bd_tag, md->virtaddr, md->bd_map);
157 bus_dmamap_destroy(md->bd_tag, md->bd_map);
158 bus_dma_tag_destroy(md->bd_tag);
186 tag->nsegs, tag->maxsegsz, 0, NULL, NULL, &md->bd_tag);
191 error = bus_dmamem_alloc(md->bd_tag, &md->virtaddr, 0, &md->bd_map);
193 bus_dma_tag_destroy(md->bd_tag);
201 error = bus_dmamap_load(md->bd_tag, md->bd_map, md->virtaddr,
204 bus_dmamem_free(md->bd_tag, md->virtaddr, md->bd_map);
205 bus_dma_tag_destroy(md->bd_tag);
240 tag->nsegs, tag->maxsegsz, 0, NULL, NULL, &md->bd_tag);
245 error = bus_dmamap_create(md->bd_tag, 0, &md->bd_map);
247 bus_dma_tag_destroy(md->bd_tag);
300 error = bus_dmamap_load_uio(md->bd_tag, md->bd_map, &uio,
319 bus_dmamap_unload(md->bd_tag, md->bd_map);
336 bus_dmamap_sync(md->bd_tag, md->bd_map, ioc->u.sync.op);