828 	struct nv_skb_map *tx_skb;  member
1038 	kfree(np->tx_skb);  in free_rings()
1962 	np->get_tx_ctx = np->tx_skb;  in nv_init_tx()
1963 	np->put_tx_ctx = np->tx_skb;  in nv_init_tx()
1964 	np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1];  in nv_init_tx()
1981 		np->tx_skb[i].skb = NULL;  in nv_init_tx()
1982 		np->tx_skb[i].dma = 0;  in nv_init_tx()
1983 		np->tx_skb[i].dma_len = 0;  in nv_init_tx()
1984 		np->tx_skb[i].dma_single = 0;  in nv_init_tx()
1985 		np->tx_skb[i].first_tx_desc = NULL;  in nv_init_tx()
1986 		np->tx_skb[i].next_tx_ctx = NULL;  in nv_init_tx()
2003 static void nv_unmap_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb)  in nv_unmap_txskb()  argument
2005 	if (tx_skb->dma) {  in nv_unmap_txskb()
2006 		if (tx_skb->dma_single)  in nv_unmap_txskb()
2007 			dma_unmap_single(&np->pci_dev->dev, tx_skb->dma,  in nv_unmap_txskb()
2008 					 tx_skb->dma_len,  in nv_unmap_txskb()
2011 			dma_unmap_page(&np->pci_dev->dev, tx_skb->dma,  in nv_unmap_txskb()
2012 				       tx_skb->dma_len,  in nv_unmap_txskb()
2014 		tx_skb->dma = 0;  in nv_unmap_txskb()
2018 static int nv_release_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb)  in nv_release_txskb()  argument
2020 	nv_unmap_txskb(np, tx_skb);  in nv_release_txskb()
2021 	if (tx_skb->skb) {  in nv_release_txskb()
2022 		dev_kfree_skb_any(tx_skb->skb);  in nv_release_txskb()
2023 		tx_skb->skb = NULL;  in nv_release_txskb()
2044 		if (nv_release_txskb(np, &np->tx_skb[i])) {  in nv_drain_tx()
2049 		np->tx_skb[i].dma = 0;  in nv_drain_tx()
2050 		np->tx_skb[i].dma_len = 0;  in nv_drain_tx()
2051 		np->tx_skb[i].dma_single = 0;  in nv_drain_tx()
2052 		np->tx_skb[i].first_tx_desc = NULL;  in nv_drain_tx()
2053 		np->tx_skb[i].next_tx_ctx = NULL;  in nv_drain_tx()
2275 			np->put_tx_ctx = np->tx_skb;  in nv_start_xmit()
2301 						tmp_tx_ctx = np->tx_skb;  in nv_start_xmit()
2321 				np->put_tx_ctx = np->tx_skb;  in nv_start_xmit()
2330 	if (unlikely(np->put_tx_ctx == np->tx_skb))  in nv_start_xmit()
2433 			np->put_tx_ctx = np->tx_skb;  in nv_start_xmit_optimized()
2459 						tmp_tx_ctx = np->tx_skb;  in nv_start_xmit_optimized()
2479 				np->put_tx_ctx = np->tx_skb;  in nv_start_xmit_optimized()
2488 	if (unlikely(np->put_tx_ctx == np->tx_skb))  in nv_start_xmit_optimized()
2630 			np->get_tx_ctx = np->tx_skb;  in nv_tx_done()
2687 			np->get_tx_ctx = np->tx_skb;  in nv_tx_done_optimized()
4719 	np->tx_skb = (struct nv_skb_map *)tx_skbuff;  in nv_set_ringparam()
4723 	memset(np->tx_skb, 0, sizeof(struct nv_skb_map) * np->tx_ring_size);  in nv_set_ringparam()
5101 	struct sk_buff *tx_skb, *rx_skb;  in nv_loopback_test()  local
5139 	tx_skb = netdev_alloc_skb(dev, pkt_len);  in nv_loopback_test()
5140 	if (!tx_skb) {  in nv_loopback_test()
5144 	test_dma_addr = dma_map_single(&np->pci_dev->dev, tx_skb->data,  in nv_loopback_test()
5145 				       skb_tailroom(tx_skb),  in nv_loopback_test()
5149 		dev_kfree_skb_any(tx_skb);  in nv_loopback_test()
5152 	pkt_data = skb_put(tx_skb, pkt_len);  in nv_loopback_test()
5204 			 (skb_end_pointer(tx_skb) - tx_skb->data),  in nv_loopback_test()
5206 	dev_kfree_skb_any(tx_skb);  in nv_loopback_test()
5833 	np->tx_skb = kcalloc(np->tx_ring_size, sizeof(struct nv_skb_map), GFP_KERNEL);  in nv_probe()
5834 	if (!np->rx_skb || !np->tx_skb)  in nv_probe()