647 	IWI_MAX_NSEG, MCLBYTES, 0, NULL, NULL, &ring->data_dmat);  in iwi_alloc_tx_ring()
654 		error = bus_dmamap_create(ring->data_dmat, 0,  in iwi_alloc_tx_ring()
678 			bus_dmamap_sync(ring->data_dmat, data->map,  in iwi_reset_tx_ring()
680 			bus_dmamap_unload(ring->data_dmat, data->map);  in iwi_reset_tx_ring()
716 				bus_dmamap_sync(ring->data_dmat, data->map,  in iwi_free_tx_ring()
718 				bus_dmamap_unload(ring->data_dmat, data->map);  in iwi_free_tx_ring()
726 				bus_dmamap_destroy(ring->data_dmat, data->map);  in iwi_free_tx_ring()
732 	if (ring->data_dmat != NULL)  in iwi_free_tx_ring()
733 		bus_dma_tag_destroy(ring->data_dmat);  in iwi_free_tx_ring()
755 	    1, MCLBYTES, 0, NULL, NULL, &ring->data_dmat);  in iwi_alloc_rx_ring()
764 		error = bus_dmamap_create(ring->data_dmat, 0, &data->map);  in iwi_alloc_rx_ring()
778 		error = bus_dmamap_load(ring->data_dmat, data->map,  in iwi_alloc_rx_ring()
813 				bus_dmamap_sync(ring->data_dmat, data->map,  in iwi_free_rx_ring()
815 				bus_dmamap_unload(ring->data_dmat, data->map);  in iwi_free_rx_ring()
820 				bus_dmamap_destroy(ring->data_dmat, data->map);  in iwi_free_rx_ring()
826 	if (ring->data_dmat != NULL)  in iwi_free_rx_ring()
827 		bus_dma_tag_destroy(ring->data_dmat);  in iwi_free_rx_ring()
1220 	bus_dmamap_unload(sc->rxq.data_dmat, data->map);  in iwi_frame_intr()
1222 	error = bus_dmamap_load(sc->rxq.data_dmat, data->map,  in iwi_frame_intr()
1229 		error = bus_dmamap_load(sc->rxq.data_dmat, data->map,  in iwi_frame_intr()
1575 		bus_dmamap_sync(sc->rxq.data_dmat, data->map,  in iwi_rx_intr()
1617 		bus_dmamap_sync(txq->data_dmat, data->map,  in iwi_tx_intr()
1619 		bus_dmamap_unload(txq->data_dmat, data->map);  in iwi_tx_intr()
1863 	error = bus_dmamap_load_mbuf_sg(txq->data_dmat, data->map, m0, segs,  in iwi_tx_start()
1881 		error = bus_dmamap_load_mbuf_sg(txq->data_dmat, data->map,  in iwi_tx_start()
1915 	bus_dmamap_sync(txq->data_dmat, data->map, BUS_DMASYNC_PREWRITE);  in iwi_tx_start()