960 static void bcmgenet_free_cb(struct enet_cb *cb)  in bcmgenet_free_cb()  argument
962 	dev_kfree_skb_any(cb->skb);  in bcmgenet_free_cb()
963 	cb->skb = NULL;  in bcmgenet_free_cb()
964 	dma_unmap_addr_set(cb, dma_addr, 0);  in bcmgenet_free_cb()
1372 					  struct enet_cb *cb)  in bcmgenet_rx_refill()  argument
1400 	rx_skb = cb->skb;  in bcmgenet_rx_refill()
1402 		dma_unmap_single(kdev, dma_unmap_addr(cb, dma_addr),  in bcmgenet_rx_refill()
1406 	cb->skb = skb;  in bcmgenet_rx_refill()
1407 	dma_unmap_addr_set(cb, dma_addr, mapping);  in bcmgenet_rx_refill()
1408 	dmadesc_set_addr(priv, cb->bd_addr, mapping);  in bcmgenet_rx_refill()
1422 	struct enet_cb *cb;  in bcmgenet_desc_rx()  local
1463 		cb = &priv->rx_cbs[ring->read_ptr];  in bcmgenet_desc_rx()
1464 		skb = bcmgenet_rx_refill(priv, cb);  in bcmgenet_desc_rx()
1474 				dmadesc_get_length_status(priv, cb->bd_addr);  in bcmgenet_desc_rx()
1591 	struct enet_cb *cb;  in bcmgenet_alloc_rx_buffers()  local
1599 		cb = ring->cbs + i;  in bcmgenet_alloc_rx_buffers()
1600 		skb = bcmgenet_rx_refill(priv, cb);  in bcmgenet_alloc_rx_buffers()
1603 		if (!cb->skb)  in bcmgenet_alloc_rx_buffers()
1612 	struct enet_cb *cb;  in bcmgenet_free_rx_buffers()  local
1616 		cb = &priv->rx_cbs[i];  in bcmgenet_free_rx_buffers()
1618 		if (dma_unmap_addr(cb, dma_addr)) {  in bcmgenet_free_rx_buffers()
1620 					 dma_unmap_addr(cb, dma_addr),  in bcmgenet_free_rx_buffers()
1622 			dma_unmap_addr_set(cb, dma_addr, 0);  in bcmgenet_free_rx_buffers()
1625 		if (cb->skb)  in bcmgenet_free_rx_buffers()
1626 			bcmgenet_free_cb(cb);  in bcmgenet_free_rx_buffers()
2206 	struct enet_cb *cb;  in bcmgenet_init_dma()  local
2219 		cb = priv->rx_cbs + i;  in bcmgenet_init_dma()
2220 		cb->bd_addr = priv->rx_bds + i * DMA_DESC_SIZE;  in bcmgenet_init_dma()
2234 		cb = priv->tx_cbs + i;  in bcmgenet_init_dma()
2235 		cb->bd_addr = priv->tx_bds + i * DMA_DESC_SIZE;  in bcmgenet_init_dma()