Lines Matching refs:work_tag
219 bus_dma_tag_t work_tag; /* workspace DMA tag */
578 0, NULL, NULL, &ch->dma.work_tag))
580 if (bus_dmamem_alloc(ch->dma.work_tag, (void **)&ch->dma.work,
583 if (bus_dmamap_load(ch->dma.work_tag, ch->dma.work_map, ch->dma.work,
585 bus_dmamem_free(ch->dma.work_tag, ch->dma.work, ch->dma.work_map);
625 bus_dmamap_unload(ch->dma.work_tag, ch->dma.work_map);
626 bus_dmamem_free(ch->dma.work_tag, ch->dma.work, ch->dma.work_map);
630 if (ch->dma.work_tag) {
631 bus_dma_tag_destroy(ch->dma.work_tag);
632 ch->dma.work_tag = NULL;
1036 bus_dmamap_sync(ch->dma.work_tag, ch->dma.work_map,
1185 bus_dmamap_sync(ch->dma.work_tag, ch->dma.work_map,