125 	struct rtwn_rx_ring *rx_ring = &pc->rx_ring;  in rtwn_pci_alloc_rx_list()  local
134 	    size, 1, size, 0, NULL, NULL, &rx_ring->desc_dmat);  in rtwn_pci_alloc_rx_list()
140 	error = bus_dmamem_alloc(rx_ring->desc_dmat, (void **)&rx_ring->desc,  in rtwn_pci_alloc_rx_list()
142 	    &rx_ring->desc_map);  in rtwn_pci_alloc_rx_list()
147 	error = bus_dmamap_load(rx_ring->desc_dmat, rx_ring->desc_map,  in rtwn_pci_alloc_rx_list()
148 	    rx_ring->desc, size, rtwn_pci_dma_map_addr, &rx_ring->paddr, 0);  in rtwn_pci_alloc_rx_list()
153 	bus_dmamap_sync(rx_ring->desc_dmat, rx_ring->desc_map,  in rtwn_pci_alloc_rx_list()
159 	    MJUMPAGESIZE, 1, MJUMPAGESIZE, 0, NULL, NULL, &rx_ring->data_dmat);  in rtwn_pci_alloc_rx_list()
167 		rx_data = &rx_ring->rx_data[i];  in rtwn_pci_alloc_rx_list()
168 		error = bus_dmamap_create(rx_ring->data_dmat, 0, &rx_data->map);  in rtwn_pci_alloc_rx_list()
184 		error = bus_dmamap_load(rx_ring->data_dmat, rx_data->map,  in rtwn_pci_alloc_rx_list()
193 		rtwn_pci_setup_rx_desc(pc, &rx_ring->desc[i], rx_data->paddr,  in rtwn_pci_alloc_rx_list()
196 	rx_ring->cur = 0;  in rtwn_pci_alloc_rx_list()
209 	struct rtwn_rx_ring *rx_ring = &pc->rx_ring;  in rtwn_pci_reset_rx_list()  local
214 		rx_data = &rx_ring->rx_data[i];  in rtwn_pci_reset_rx_list()
215 		rtwn_pci_setup_rx_desc(pc, &rx_ring->desc[i],  in rtwn_pci_reset_rx_list()
218 	rx_ring->cur = 0;  in rtwn_pci_reset_rx_list()
225 	struct rtwn_rx_ring *rx_ring = &pc->rx_ring;  in rtwn_pci_free_rx_list()  local
229 	if (rx_ring->desc_dmat != NULL) {  in rtwn_pci_free_rx_list()
230 		if (rx_ring->desc != NULL) {  in rtwn_pci_free_rx_list()
231 			bus_dmamap_sync(rx_ring->desc_dmat,  in rtwn_pci_free_rx_list()
232 			    rx_ring->desc_map,  in rtwn_pci_free_rx_list()
234 			bus_dmamap_unload(rx_ring->desc_dmat,  in rtwn_pci_free_rx_list()
235 			    rx_ring->desc_map);  in rtwn_pci_free_rx_list()
236 			bus_dmamem_free(rx_ring->desc_dmat, rx_ring->desc,  in rtwn_pci_free_rx_list()
237 			    rx_ring->desc_map);  in rtwn_pci_free_rx_list()
238 			rx_ring->desc = NULL;  in rtwn_pci_free_rx_list()
240 		bus_dma_tag_destroy(rx_ring->desc_dmat);  in rtwn_pci_free_rx_list()
241 		rx_ring->desc_dmat = NULL;  in rtwn_pci_free_rx_list()
245 		rx_data = &rx_ring->rx_data[i];  in rtwn_pci_free_rx_list()
248 			bus_dmamap_sync(rx_ring->data_dmat,  in rtwn_pci_free_rx_list()
250 			bus_dmamap_unload(rx_ring->data_dmat, rx_data->map);  in rtwn_pci_free_rx_list()
254 		bus_dmamap_destroy(rx_ring->data_dmat, rx_data->map);  in rtwn_pci_free_rx_list()
257 	if (rx_ring->data_dmat != NULL) {  in rtwn_pci_free_rx_list()
258 		bus_dma_tag_destroy(rx_ring->data_dmat);  in rtwn_pci_free_rx_list()
259 		rx_ring->data_dmat = NULL;  in rtwn_pci_free_rx_list()
527 	    (uintmax_t)pc->rx_ring.paddr);  in rtwn_pci_set_desc_addr()
549 	rtwn_pci_write_4(sc, R92C_RX_DESA, pc->rx_ring.paddr);  in rtwn_pci_set_desc_addr()