135 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_tx_add()  local
162 	slot->dma_addr = dma_map_single(dma_dev, skb->data, skb_headlen(skb),  in bgmac_dma_tx_add()
164 	if (unlikely(dma_mapping_error(dma_dev, slot->dma_addr)))  in bgmac_dma_tx_add()
180 		slot->dma_addr = skb_frag_dma_map(dma_dev, frag, 0,  in bgmac_dma_tx_add()
182 		if (unlikely(dma_mapping_error(dma_dev, slot->dma_addr)))  in bgmac_dma_tx_add()
211 	dma_unmap_single(dma_dev, slot->dma_addr, skb_headlen(skb),  in bgmac_dma_tx_add()
220 		dma_unmap_page(dma_dev, slot->dma_addr, len, DMA_TO_DEVICE);  in bgmac_dma_tx_add()
237 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_tx_free()  local
262 			dma_unmap_single(dma_dev, slot->dma_addr, len,  in bgmac_dma_tx_free()
265 			dma_unmap_page(dma_dev, slot->dma_addr, len,  in bgmac_dma_tx_free()
336 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_rx_skb_for_slot()  local
352 	dma_addr = dma_map_single(dma_dev, buf + BGMAC_RX_BUF_OFFSET,  in bgmac_dma_rx_skb_for_slot()
354 	if (dma_mapping_error(dma_dev, dma_addr)) {  in bgmac_dma_rx_skb_for_slot()
399 static void bgmac_dma_rx_poison_buf(struct device *dma_dev,  in bgmac_dma_rx_poison_buf()  argument
404 	dma_sync_single_for_cpu(dma_dev, slot->dma_addr, BGMAC_RX_BUF_SIZE,  in bgmac_dma_rx_poison_buf()
408 	dma_sync_single_for_device(dma_dev, slot->dma_addr, BGMAC_RX_BUF_SIZE,  in bgmac_dma_rx_poison_buf()
425 		struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_rx_read()  local
436 				bgmac_dma_rx_poison_buf(dma_dev, slot);  in bgmac_dma_rx_read()
441 			dma_unmap_single(dma_dev, dma_addr,  in bgmac_dma_rx_read()
528 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_tx_ring_free()  local
544 			dma_unmap_single(dma_dev, slot->dma_addr,  in bgmac_dma_tx_ring_free()
547 			dma_unmap_page(dma_dev, slot->dma_addr,  in bgmac_dma_tx_ring_free()
555 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_rx_ring_free()  local
564 		dma_unmap_single(dma_dev, slot->dma_addr,  in bgmac_dma_rx_ring_free()
576 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_ring_desc_free()  local
584 	dma_free_coherent(dma_dev, size, ring->cpu_base,  in bgmac_dma_ring_desc_free()
614 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_alloc()  local
637 		ring->cpu_base = dma_alloc_coherent(dma_dev, size,  in bgmac_dma_alloc()
662 		ring->cpu_base = dma_alloc_coherent(dma_dev, size,  in bgmac_dma_alloc()