95 	struct mvneta_bm_pool *bm_pool =  in mvneta_bm_construct()  local
97 	struct mvneta_bm *priv = bm_pool->priv;  in mvneta_bm_construct()
105 	phys_addr = dma_map_single(&priv->pdev->dev, buf, bm_pool->buf_size,  in mvneta_bm_construct()
110 	mvneta_bm_pool_put_bp(priv, bm_pool, phys_addr);  in mvneta_bm_construct()
117 				 struct mvneta_bm_pool *bm_pool)  in mvneta_bm_pool_create()  argument
122 	size_bytes = sizeof(u32) * bm_pool->hwbm_pool.size;  in mvneta_bm_pool_create()
123 	bm_pool->virt_addr = dma_alloc_coherent(&pdev->dev, size_bytes,  in mvneta_bm_pool_create()
124 						&bm_pool->phys_addr,  in mvneta_bm_pool_create()
126 	if (!bm_pool->virt_addr)  in mvneta_bm_pool_create()
129 	if (!IS_ALIGNED((u32)bm_pool->virt_addr, MVNETA_BM_POOL_PTR_ALIGN)) {  in mvneta_bm_pool_create()
130 		dma_free_coherent(&pdev->dev, size_bytes, bm_pool->virt_addr,  in mvneta_bm_pool_create()
131 				  bm_pool->phys_addr);  in mvneta_bm_pool_create()
133 			bm_pool->id, MVNETA_BM_POOL_PTR_ALIGN);  in mvneta_bm_pool_create()
137 	err = mvebu_mbus_get_dram_win_info(bm_pool->phys_addr, &target_id,  in mvneta_bm_pool_create()
140 		dma_free_coherent(&pdev->dev, size_bytes, bm_pool->virt_addr,  in mvneta_bm_pool_create()
141 				  bm_pool->phys_addr);  in mvneta_bm_pool_create()
146 	mvneta_bm_write(priv, MVNETA_BM_POOL_BASE_REG(bm_pool->id),  in mvneta_bm_pool_create()
147 			bm_pool->phys_addr);  in mvneta_bm_pool_create()
149 	mvneta_bm_pool_target_set(priv, bm_pool->id, target_id,  attr);  in mvneta_bm_pool_create()
150 	mvneta_bm_pool_enable(priv, bm_pool->id);  in mvneta_bm_pool_create()
217 void mvneta_bm_bufs_free(struct mvneta_bm *priv, struct mvneta_bm_pool *bm_pool,  in mvneta_bm_bufs_free()  argument
222 	bm_pool->port_map &= ~port_map;  in mvneta_bm_bufs_free()
223 	if (bm_pool->port_map)  in mvneta_bm_bufs_free()
228 	for (i = 0; i < bm_pool->hwbm_pool.buf_num; i++) {  in mvneta_bm_bufs_free()
233 		buf_phys_addr = mvneta_bm_pool_get_bp(priv, bm_pool);  in mvneta_bm_bufs_free()
246 				 bm_pool->buf_size, DMA_FROM_DEVICE);  in mvneta_bm_bufs_free()
247 		hwbm_buf_free(&bm_pool->hwbm_pool, vaddr);  in mvneta_bm_bufs_free()
253 	bm_pool->hwbm_pool.buf_num -= i;  in mvneta_bm_bufs_free()
259 			    struct mvneta_bm_pool *bm_pool, u8 port_map)  in mvneta_bm_pool_destroy()  argument
261 	struct hwbm_pool *hwbm_pool = &bm_pool->hwbm_pool;  in mvneta_bm_pool_destroy()
262 	bm_pool->port_map &= ~port_map;  in mvneta_bm_pool_destroy()
263 	if (bm_pool->port_map)  in mvneta_bm_pool_destroy()
266 	bm_pool->type = MVNETA_BM_FREE;  in mvneta_bm_pool_destroy()
268 	mvneta_bm_bufs_free(priv, bm_pool, port_map);  in mvneta_bm_pool_destroy()
270 		WARN(1, "cannot free all buffers in pool %d\n", bm_pool->id);  in mvneta_bm_pool_destroy()
272 	if (bm_pool->virt_addr) {  in mvneta_bm_pool_destroy()
275 				  bm_pool->virt_addr, bm_pool->phys_addr);  in mvneta_bm_pool_destroy()
276 		bm_pool->virt_addr = NULL;  in mvneta_bm_pool_destroy()
279 	mvneta_bm_pool_disable(priv, bm_pool->id);  in mvneta_bm_pool_destroy()
286 	struct mvneta_bm_pool *bm_pool;  in mvneta_bm_pools_init()  local
296 		bm_pool = &priv->bm_pools[i];  in mvneta_bm_pools_init()
297 		bm_pool->id = i;  in mvneta_bm_pools_init()
298 		bm_pool->type = MVNETA_BM_FREE;  in mvneta_bm_pools_init()
327 		bm_pool->hwbm_pool.size = size;  in mvneta_bm_pools_init()
330 				bm_pool->hwbm_pool.size);  in mvneta_bm_pools_init()
334 		if (of_property_read_u32(dn, prop, &bm_pool->pkt_size))  in mvneta_bm_pools_init()
335 			bm_pool->pkt_size = 0;  in mvneta_bm_pools_init()
467 		struct mvneta_bm_pool *bm_pool = &priv->bm_pools[i];  in mvneta_bm_remove()  local
469 		mvneta_bm_pool_destroy(priv, bm_pool, all_ports_map);  in mvneta_bm_remove()