277 static void swap_buffer(void *bufaddr, int len)  in swap_buffer()  argument
280 	unsigned int *buf = bufaddr;  in swap_buffer()
359 	void *bufaddr;  in fec_enet_txq_submit_frag_skb()  local
393 		bufaddr = skb_frag_address(this_frag);  in fec_enet_txq_submit_frag_skb()
396 		if (((unsigned long) bufaddr) & fep->tx_align ||  in fec_enet_txq_submit_frag_skb()
398 			memcpy(txq->tx_bounce[index], bufaddr, frag_len);  in fec_enet_txq_submit_frag_skb()
399 			bufaddr = txq->tx_bounce[index];  in fec_enet_txq_submit_frag_skb()
402 				swap_buffer(bufaddr, frag_len);  in fec_enet_txq_submit_frag_skb()
405 		addr = dma_map_single(&fep->pdev->dev, bufaddr, frag_len,  in fec_enet_txq_submit_frag_skb()
439 	void *bufaddr;  in fec_enet_txq_submit_skb()  local
468 	bufaddr = skb->data;  in fec_enet_txq_submit_skb()
472 	if (((unsigned long) bufaddr) & fep->tx_align ||  in fec_enet_txq_submit_skb()
475 		bufaddr = txq->tx_bounce[index];  in fec_enet_txq_submit_skb()
478 			swap_buffer(bufaddr, buflen);  in fec_enet_txq_submit_skb()
482 	addr = dma_map_single(&fep->pdev->dev, bufaddr, buflen, DMA_TO_DEVICE);  in fec_enet_txq_submit_skb()
628 	void *bufaddr;  in fec_enet_txq_put_hdr_tso()  local
637 	bufaddr = txq->tso_hdrs + index * TSO_HEADER_SIZE;  in fec_enet_txq_put_hdr_tso()
639 	if (((unsigned long)bufaddr) & fep->tx_align ||  in fec_enet_txq_put_hdr_tso()
642 		bufaddr = txq->tx_bounce[index];  in fec_enet_txq_put_hdr_tso()
645 			swap_buffer(bufaddr, hdr_len);  in fec_enet_txq_put_hdr_tso()
647 		dmabuf = dma_map_single(&fep->pdev->dev, bufaddr,  in fec_enet_txq_put_hdr_tso()