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Lines Matching refs:sc_dt

104 	bus_dma_tag_t	sc_dt;
273 	sc->sc_dt = na->na_dt;
429 	error = bus_dmamem_alloc(sc->sc_dt, size, sizeof(uint32_t), 0, &seg,
437 	error = bus_dmamem_map(sc->sc_dt, &seg, 1, size, &hwbuf,
444 		bus_dmamem_free(sc->sc_dt, &seg, rseg);
449 	error = bus_dmamap_create(sc->sc_dt, size, 1, size, 0,
457 		bus_dmamem_unmap(sc->sc_dt, hwbuf, size);
461 	error = bus_dmamap_load(sc->sc_dt, dma->buf_map, hwbuf, size, NULL,
467 		bus_dmamap_destroy(sc->sc_dt, dma->buf_map);
481 		error = bus_dmamap_create(sc->sc_dt, MCLBYTES, maxseg,
492 	bus_dmamap_sync(sc->sc_dt, dma->buf_map, 0, dma->buf_map->dm_mapsize,
508 			bus_dmamap_destroy(sc->sc_dt, npe->ix_map);
510 		bus_dmamap_unload(sc->sc_dt, dma->buf_map);
511 		bus_dmamem_free(sc->sc_dt, (void *)dma->hwbuf, dma->buf_map);
512 		bus_dmamap_destroy(sc->sc_dt, dma->buf_map);
563 	error = bus_dmamem_alloc(sc->sc_dt, sizeof(struct npestats),
572 	error = bus_dmamem_map(sc->sc_dt, &seg, 1, sizeof(struct npestats),
582 	error = bus_dmamap_create(sc->sc_dt, sizeof(struct npestats), 1,
592 	error = bus_dmamap_load(sc->sc_dt, sc->sc_stats_map, sc->sc_stats,
726 		bus_dmamap_sync(sc->sc_dt, sc->sc_stats_map, 0,
870 	error = bus_dmamap_load_mbuf(sc->sc_dt, npe->ix_map, m,
884 	bus_dmamap_sync(sc->sc_dt, npe->ix_map, 0, npe->ix_map->dm_mapsize,
925 			bus_dmamap_sync(sc->sc_dt, npe->ix_map, 0,
1251 		error = bus_dmamap_load_mbuf(sc->sc_dt, npe->ix_map, m,
1262 			error = bus_dmamap_load_mbuf(sc->sc_dt, npe->ix_map,
1278 		bus_dmamap_sync(sc->sc_dt, npe->ix_map, 0,
1320 			bus_dmamap_unload(sc->sc_dt, npe->ix_map);
1338 			bus_dmamap_unload(sc->sc_dt, npe->ix_map);