531 	struct tx_ring_info tx_info[TX_RING_SIZE];  member
1172 		memset(&np->tx_info[i], 0, sizeof(np->tx_info[i]));  in init_ring()
1207 			np->tx_info[entry].skb = skb;  in start_tx()
1223 			np->tx_info[entry].mapping =  in start_tx()
1230 			np->tx_info[entry].mapping =  in start_tx()
1236 		if (dma_mapping_error(&np->pci_dev->dev, np->tx_info[entry].mapping)) {  in start_tx()
1241 		np->tx_ring[entry].addr = cpu_to_dma(np->tx_info[entry].mapping);  in start_tx()
1248 			np->tx_info[entry].used_slots = TX_RING_SIZE - entry;  in start_tx()
1249 			np->cur_tx += np->tx_info[entry].used_slots;  in start_tx()
1252 			np->tx_info[entry].used_slots = 1;  in start_tx()
1253 			np->cur_tx += np->tx_info[entry].used_slots;  in start_tx()
1277 	np->tx_info[entry].skb = NULL;  in start_tx()
1280 				 np->tx_info[entry].mapping,  in start_tx()
1282 		np->tx_info[entry].mapping = 0;  in start_tx()
1283 		entry = (entry + np->tx_info[entry].used_slots) % TX_RING_SIZE;  in start_tx()
1286 					 np->tx_info[entry].mapping,  in start_tx()
1360 				struct sk_buff *skb = np->tx_info[entry].skb;  in intr_handler()
1361 				np->tx_info[entry].skb = NULL;  in intr_handler()
1363 						 np->tx_info[entry].mapping,  in intr_handler()
1366 				np->tx_info[entry].mapping = 0;  in intr_handler()
1367 				np->dirty_tx += np->tx_info[entry].used_slots;  in intr_handler()
1368 				entry = (entry + np->tx_info[entry].used_slots) % TX_RING_SIZE;  in intr_handler()
1373 								 np->tx_info[entry].mapping,  in intr_handler()
1980 		struct sk_buff *skb = np->tx_info[i].skb;  in netdev_close()
1983 		dma_unmap_single(&np->pci_dev->dev, np->tx_info[i].mapping,  in netdev_close()
1985 		np->tx_info[i].mapping = 0;  in netdev_close()
1987 		np->tx_info[i].skb = NULL;  in netdev_close()