14 	struct ath11k_base *ab = ar->ab;  in ath11k_dbring_bufs_replenish()  local
22 	srng = &ab->hal.srng_list[ring->refill_srng.ring_id];  in ath11k_dbring_bufs_replenish()
26 	ath11k_hal_srng_access_begin(ab, srng);  in ath11k_dbring_bufs_replenish()
30 	paddr = dma_map_single(ab->dev, ptr_aligned, ring->buf_sz,  in ath11k_dbring_bufs_replenish()
33 	ret = dma_mapping_error(ab->dev, paddr);  in ath11k_dbring_bufs_replenish()
45 	desc = ath11k_hal_srng_src_get_next_entry(ab, srng);  in ath11k_dbring_bufs_replenish()
58 	ath11k_hal_srng_access_end(ab, srng);  in ath11k_dbring_bufs_replenish()
67 	dma_unmap_single(ab->dev, paddr, ring->buf_sz,  in ath11k_dbring_bufs_replenish()
70 	ath11k_hal_srng_access_end(ab, srng);  in ath11k_dbring_bufs_replenish()
84 	srng = &ar->ab->hal.srng_list[ring->refill_srng.ring_id];  in ath11k_dbring_fill_bufs()
88 	num_free = ath11k_hal_srng_src_num_free(ar->ab, srng, true);  in ath11k_dbring_fill_bufs()
101 			ath11k_warn(ar->ab, "failed to replenish db ring num_remain %d req_ent %d\n",  in ath11k_dbring_fill_bufs()
139 		ath11k_warn(ar->ab, "failed to setup db ring cfg\n");  in ath11k_dbring_wmi_cfg_setup()
165 	struct ath11k_base *ab = ar->ab;  in ath11k_dbring_buf_setup()  local
169 	srng = &ab->hal.srng_list[ring->refill_srng.ring_id];  in ath11k_dbring_buf_setup()
171 		ath11k_hal_srng_get_entrysize(ab, HAL_RXDMA_DIR_BUF);  in ath11k_dbring_buf_setup()
176 	ring->hp_addr = ath11k_hal_srng_get_hp_addr(ar->ab, srng);  in ath11k_dbring_buf_setup()
177 	ring->tp_addr = ath11k_hal_srng_get_tp_addr(ar->ab, srng);  in ath11k_dbring_buf_setup()
189 	ret = ath11k_dp_srng_setup(ar->ab, &ring->refill_srng, HAL_RXDMA_DIR_BUF,  in ath11k_dbring_srng_setup()
192 		ath11k_warn(ar->ab, "failed to setup srng: %d ring_id %d\n",  in ath11k_dbring_srng_setup()
199 	ath11k_dp_srng_cleanup(ar->ab, &ring->refill_srng);  in ath11k_dbring_srng_setup()
203 int ath11k_dbring_get_cap(struct ath11k_base *ab,  in ath11k_dbring_get_cap()  argument
210 	if (!ab->num_db_cap || !ab->db_caps)  in ath11k_dbring_get_cap()
216 	for (i = 0; i < ab->num_db_cap; i++) {  in ath11k_dbring_get_cap()
217 		if (pdev_idx == ab->db_caps[i].pdev_id &&  in ath11k_dbring_get_cap()
218 		    id == ab->db_caps[i].id) {  in ath11k_dbring_get_cap()
219 			*db_cap = ab->db_caps[i];  in ath11k_dbring_get_cap()
228 int ath11k_dbring_buffer_release_event(struct ath11k_base *ab,  in ath11k_dbring_buffer_release_event()  argument
248 	if (pdev_idx >= ab->num_radios) {  in ath11k_dbring_buffer_release_event()
249 		ath11k_warn(ab, "Invalid pdev id %d\n", pdev_idx);  in ath11k_dbring_buffer_release_event()
255 		ath11k_warn(ab, "Buffer entry %d mismatch meta entry %d\n",  in ath11k_dbring_buffer_release_event()
261 	ar = ab->pdevs[pdev_idx].ar;  in ath11k_dbring_buffer_release_event()
264 	if (!rcu_dereference(ab->pdevs_active[pdev_idx])) {  in ath11k_dbring_buffer_release_event()
275 		ath11k_warn(ab, "Recv dma buffer release ev on unsupp module %d\n",  in ath11k_dbring_buffer_release_event()
285 	srng = &ab->hal.srng_list[ring->refill_srng.ring_id];  in ath11k_dbring_buffer_release_event()
312 		dma_unmap_single(ab->dev, buff->paddr, ring->buf_sz,  in ath11k_dbring_buffer_release_event()
338 	ath11k_dp_srng_cleanup(ar->ab, &ring->refill_srng);  in ath11k_dbring_srng_cleanup()
349 		dma_unmap_single(ar->ab->dev, buff->paddr,  in ath11k_dbring_buf_cleanup()