loopback.c (b22364c8eec89e6b0c081a237f3b6348df87796f) loopback.c (4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0)
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Pseudo-driver for the loopback interface.
7 *
8 * Version: @(#)loopback.c 1.0.4b 08/16/93

--- 123 unchanged lines hidden (view full) ---

132 */
133static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
134{
135 struct pcpu_lstats *lb_stats;
136
137 skb_orphan(skb);
138
139 skb->protocol = eth_type_trans(skb,dev);
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Pseudo-driver for the loopback interface.
7 *
8 * Version: @(#)loopback.c 1.0.4b 08/16/93

--- 123 unchanged lines hidden (view full) ---

132 */
133static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
134{
135 struct pcpu_lstats *lb_stats;
136
137 skb_orphan(skb);
138
139 skb->protocol = eth_type_trans(skb,dev);
140 skb->dev = dev;
141#ifndef LOOPBACK_MUST_CHECKSUM
142 skb->ip_summed = CHECKSUM_UNNECESSARY;
143#endif
144
145#ifdef LOOPBACK_TSO
146 if (skb_is_gso(skb)) {
147 BUG_ON(skb->protocol != htons(ETH_P_IP));
148 BUG_ON(skb->nh.iph->protocol != IPPROTO_TCP);

--- 91 unchanged lines hidden --- 		140#ifndef LOOPBACK_MUST_CHECKSUM
141 skb->ip_summed = CHECKSUM_UNNECESSARY;
142#endif
143
144#ifdef LOOPBACK_TSO
145 if (skb_is_gso(skb)) {
146 BUG_ON(skb->protocol != htons(ETH_P_IP));
147 BUG_ON(skb->nh.iph->protocol != IPPROTO_TCP);

--- 91 unchanged lines hidden ---