Lines Matching defs:buf_tag
112 bus_dma_tag_t buf_tag; /* tag+map for NPE buffers */
504 busdma_lock_mutex, &sc->sc_mtx, &dma->buf_tag);
511 if (bus_dmamem_alloc(dma->buf_tag, (void **)&dma->hwbuf,
527 if (bus_dmamap_load(dma->buf_tag, dma->buf_map,
554 bus_dmamap_sync(dma->buf_tag, dma->buf_map, BUS_DMASYNC_PREWRITE);
568 bus_dmamap_unload(dma->buf_tag, dma->buf_map);
569 bus_dmamem_free(dma->buf_tag, dma->hwbuf, dma->buf_map);
573 if (dma->buf_tag)
574 bus_dma_tag_destroy(dma->buf_tag);
1089 bus_dmamap_sync(dma->buf_tag, dma->buf_map,
1116 bus_dmamap_sync(dma->buf_tag, dma->buf_map,
1363 bus_dmamap_sync(dma->buf_tag, dma->buf_map,