41 					struct ath11k_dbring_element *buff,  in ath11k_dbring_bufs_replenish()  argument
58 	ptr_unaligned = buff->payload;  in ath11k_dbring_bufs_replenish()
69 	buf_id = idr_alloc(&ring->bufs_idr, buff, 0, ring->bufs_max, GFP_ATOMIC);  in ath11k_dbring_bufs_replenish()
82 	buff->paddr = paddr;  in ath11k_dbring_bufs_replenish()
110 	struct ath11k_dbring_element *buff;  in ath11k_dbring_fill_bufs()  local
127 		buff = kzalloc(sizeof(*buff), GFP_ATOMIC);  in ath11k_dbring_fill_bufs()
128 		if (!buff)  in ath11k_dbring_fill_bufs()
131 		buff->payload = kzalloc(size, GFP_ATOMIC);  in ath11k_dbring_fill_bufs()
132 		if (!buff->payload) {  in ath11k_dbring_fill_bufs()
133 			kfree(buff);  in ath11k_dbring_fill_bufs()
136 		ret = ath11k_dbring_bufs_replenish(ar, ring, buff, id);  in ath11k_dbring_fill_bufs()
140 			kfree(buff->payload);  in ath11k_dbring_fill_bufs()
141 			kfree(buff);  in ath11k_dbring_fill_bufs()
272 	struct ath11k_dbring_element *buff;  in ath11k_dbring_buffer_release_event()  local
343 		buff = idr_find(&ring->bufs_idr, buf_id);  in ath11k_dbring_buffer_release_event()
344 		if (!buff) {  in ath11k_dbring_buffer_release_event()
351 		dma_unmap_single(ab->dev, buff->paddr, ring->buf_sz,  in ath11k_dbring_buffer_release_event()
358 			vaddr_unalign = buff->payload;  in ath11k_dbring_buffer_release_event()
366 		buff->paddr = 0;  in ath11k_dbring_buffer_release_event()
367 		memset(buff->payload, 0, size);  in ath11k_dbring_buffer_release_event()
368 		ath11k_dbring_bufs_replenish(ar, ring, buff, module_id);  in ath11k_dbring_buffer_release_event()
386 	struct ath11k_dbring_element *buff;  in ath11k_dbring_buf_cleanup()  local
390 	idr_for_each_entry(&ring->bufs_idr, buff, buf_id) {  in ath11k_dbring_buf_cleanup()
392 		dma_unmap_single(ar->ab->dev, buff->paddr,  in ath11k_dbring_buf_cleanup()
394 		kfree(buff->payload);  in ath11k_dbring_buf_cleanup()
395 		kfree(buff);  in ath11k_dbring_buf_cleanup()