1002             IWM_RBUF_SIZE, 1, IWM_RBUF_SIZE, 0, NULL, NULL, &ring->data_dmat);  in iwm_alloc_rx_ring()
1011 	error = bus_dmamap_create(ring->data_dmat, 0, &ring->spare_map);  in iwm_alloc_rx_ring()
1024 		error = bus_dmamap_create(ring->data_dmat, 0, &data->map);  in iwm_alloc_rx_ring()
1073 			bus_dmamap_sync(ring->data_dmat, data->map,  in iwm_free_rx_ring()
1075 			bus_dmamap_unload(ring->data_dmat, data->map);  in iwm_free_rx_ring()
1080 			bus_dmamap_destroy(ring->data_dmat, data->map);  in iwm_free_rx_ring()
1085 		bus_dmamap_destroy(ring->data_dmat, ring->spare_map);  in iwm_free_rx_ring()
1088 	if (ring->data_dmat != NULL) {  in iwm_free_rx_ring()
1089 		bus_dma_tag_destroy(ring->data_dmat);  in iwm_free_rx_ring()
1090 		ring->data_dmat = NULL;  in iwm_free_rx_ring()
1144             nsegments, maxsize, 0, NULL, NULL, &ring->data_dmat);  in iwm_alloc_tx_ring()
1159 		error = bus_dmamap_create(ring->data_dmat, 0, &data->map);  in iwm_alloc_tx_ring()
1183 			bus_dmamap_sync(ring->data_dmat, data->map,  in iwm_reset_tx_ring()
1185 			bus_dmamap_unload(ring->data_dmat, data->map);  in iwm_reset_tx_ring()
1214 			bus_dmamap_sync(ring->data_dmat, data->map,  in iwm_free_tx_ring()
1216 			bus_dmamap_unload(ring->data_dmat, data->map);  in iwm_free_tx_ring()
1221 			bus_dmamap_destroy(ring->data_dmat, data->map);  in iwm_free_tx_ring()
1225 	if (ring->data_dmat != NULL) {  in iwm_free_tx_ring()
1226 		bus_dma_tag_destroy(ring->data_dmat);  in iwm_free_tx_ring()
1227 		ring->data_dmat = NULL;  in iwm_free_tx_ring()
3037 	error = bus_dmamap_load_mbuf_sg(ring->data_dmat, ring->spare_map, m,  in iwm_rx_addbuf()
3047 		bus_dmamap_unload(ring->data_dmat, data->map);  in iwm_rx_addbuf()
3054 	bus_dmamap_sync(ring->data_dmat, data->map, BUS_DMASYNC_PREREAD);  in iwm_rx_addbuf()
3545 	bus_dmamap_sync(ring->data_dmat, txd->map, BUS_DMASYNC_POSTWRITE);  in iwm_rx_tx_cmd()
3546 	bus_dmamap_unload(ring->data_dmat, txd->map);  in iwm_rx_tx_cmd()
3592 		bus_dmamap_sync(ring->data_dmat, data->map,  in iwm_cmd_done()
3594 		bus_dmamap_unload(ring->data_dmat, data->map);  in iwm_cmd_done()
3857 	error = bus_dmamap_load_mbuf_sg(ring->data_dmat, data->map, m,  in iwm_tx()
3876 		error = bus_dmamap_load_mbuf_sg(ring->data_dmat, data->map, m,  in iwm_tx()
3922 	bus_dmamap_sync(ring->data_dmat, data->map,  in iwm_tx()
5651 		bus_dmamap_sync(ring->data_dmat, data->map,  in iwm_notif_intr()