131 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_tx_add()  local
158 	slot->dma_addr = dma_map_single(dma_dev, skb->data, skb_headlen(skb),  in bgmac_dma_tx_add()
160 	if (unlikely(dma_mapping_error(dma_dev, slot->dma_addr)))  in bgmac_dma_tx_add()
176 		slot->dma_addr = skb_frag_dma_map(dma_dev, frag, 0,  in bgmac_dma_tx_add()
178 		if (unlikely(dma_mapping_error(dma_dev, slot->dma_addr)))  in bgmac_dma_tx_add()
207 	dma_unmap_single(dma_dev, slot->dma_addr, skb_headlen(skb),  in bgmac_dma_tx_add()
216 		dma_unmap_page(dma_dev, slot->dma_addr, len, DMA_TO_DEVICE);  in bgmac_dma_tx_add()
233 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_tx_free()  local
259 			dma_unmap_single(dma_dev, slot->dma_addr, len,  in bgmac_dma_tx_free()
262 			dma_unmap_page(dma_dev, slot->dma_addr, len,  in bgmac_dma_tx_free()
334 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_rx_skb_for_slot()  local
350 	dma_addr = dma_map_single(dma_dev, buf + BGMAC_RX_BUF_OFFSET,  in bgmac_dma_rx_skb_for_slot()
352 	if (dma_mapping_error(dma_dev, dma_addr)) {  in bgmac_dma_rx_skb_for_slot()
397 static void bgmac_dma_rx_poison_buf(struct device *dma_dev,  in bgmac_dma_rx_poison_buf()  argument
402 	dma_sync_single_for_cpu(dma_dev, slot->dma_addr, BGMAC_RX_BUF_SIZE,  in bgmac_dma_rx_poison_buf()
406 	dma_sync_single_for_device(dma_dev, slot->dma_addr, BGMAC_RX_BUF_SIZE,  in bgmac_dma_rx_poison_buf()
423 		struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_rx_read()  local
434 				bgmac_dma_rx_poison_buf(dma_dev, slot);  in bgmac_dma_rx_read()
439 			dma_unmap_single(dma_dev, dma_addr,  in bgmac_dma_rx_read()
526 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_tx_ring_free()  local
541 			dma_unmap_single(dma_dev, slot->dma_addr,  in bgmac_dma_tx_ring_free()
544 			dma_unmap_page(dma_dev, slot->dma_addr,  in bgmac_dma_tx_ring_free()
552 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_rx_ring_free()  local
561 		dma_unmap_single(dma_dev, slot->dma_addr,  in bgmac_dma_rx_ring_free()
573 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_ring_desc_free()  local
581 	dma_free_coherent(dma_dev, size, ring->cpu_base,  in bgmac_dma_ring_desc_free()
611 	struct device *dma_dev = bgmac->dma_dev;  in bgmac_dma_alloc()  local
633 		ring->cpu_base = dma_zalloc_coherent(dma_dev, size,  in bgmac_dma_alloc()
658 		ring->cpu_base = dma_zalloc_coherent(dma_dev, size,  in bgmac_dma_alloc()