Lines Matching defs:iph

141 	const struct iphdr *iph;
154 	iph = (const struct iphdr *)(icmp_hdr(skb) + 1);
156 			     iph->daddr, iph->saddr, tpi->key);
197 		if (!ip6_err_gen_icmpv6_unreach(skb, iph->ihl * 4 + tpi->hdr_len,
203 	if (t->parms.iph.daddr == 0 ||
204 	    ipv4_is_multicast(t->parms.iph.daddr))
207 	if (t->parms.iph.ttl == 0 && type == ICMP_TIME_EXCEEDED)
235 	const struct iphdr *iph = (struct iphdr *)skb->data;
241 			     iph->ihl * 4) < 0)
276 	const struct iphdr *iph;
284 	iph = ip_hdr(skb);
289 					  iph->saddr, iph->daddr, 0);
297 		iph = ip_hdr(skb);
300 					  iph->saddr, iph->daddr, tpi->key);
368 	const struct iphdr *iph;
371 	iph = ip_hdr(skb);
373 				  iph->saddr, iph->daddr, tpi->key);
390 		tnl_params = &tunnel->parms.iph;
685 		tnl_params = &tunnel->parms.iph;
747 	__gre_xmit(skb, dev, &tunnel->parms.iph, proto);
776 	__gre_xmit(skb, dev, &tunnel->parms.iph, htons(ETH_P_TEB));
829 		if (p->iph.version != 4 || p->iph.protocol != IPPROTO_GRE ||
830 		    p->iph.ihl != 5 || (p->iph.frag_off & htons(~IP_DF)) ||
892 	struct iphdr *iph;
895 	iph = skb_push(skb, t->hlen + sizeof(*iph));
896 	greh = (struct gre_base_hdr *)(iph+1);
900 	memcpy(iph, &t->parms.iph, sizeof(struct iphdr));
904 		memcpy(&iph->saddr, saddr, 4);
906 		memcpy(&iph->daddr, daddr, 4);
907 	if (iph->daddr)
908 		return t->hlen + sizeof(*iph);
910 	return -(t->hlen + sizeof(*iph));
915 	const struct iphdr *iph = (const struct iphdr *) skb_mac_header(skb);
916 	memcpy(haddr, &iph->saddr, 4);
930 	if (ipv4_is_multicast(t->parms.iph.daddr)) {
933 			.flowi4_dscp = ip4h_dscp(&t->parms.iph),
936 			.saddr = t->parms.iph.saddr,
937 			.daddr = t->parms.iph.daddr,
950 		ip_mc_inc_group(__in_dev_get_rtnl(dev), t->parms.iph.daddr);
959 	if (ipv4_is_multicast(t->parms.iph.daddr) && t->mlink) {
963 			ip_mc_dec_group(in_dev, t->parms.iph.daddr);
1002 	tunnel->parms.iph.protocol = IPPROTO_GRE;
1005 	dev->needed_headroom = tunnel->hlen + sizeof(tunnel->parms.iph);
1028 	struct iphdr *iph = &tunnel->parms.iph;
1032 	__dev_addr_set(dev, &iph->saddr, 4);
1033 	memcpy(dev->broadcast, &iph->daddr, 4);
1039 	if (iph->daddr && !tunnel->collect_md) {
1041 		if (ipv4_is_multicast(iph->daddr)) {
1042 			if (!iph->saddr)
1046 			dev->hard_header_len = tunnel->hlen + sizeof(*iph);
1052 		dev->hard_header_len = tunnel->hlen + sizeof(*iph);
1181 	parms->iph.protocol = IPPROTO_GRE;
1204 		parms->iph.saddr = nla_get_in_addr(data[IFLA_GRE_LOCAL]);
1207 		parms->iph.daddr = nla_get_in_addr(data[IFLA_GRE_REMOTE]);
1210 		parms->iph.ttl = nla_get_u8(data[IFLA_GRE_TTL]);
1213 		parms->iph.tos = nla_get_u8(data[IFLA_GRE_TOS]);
1218 		parms->iph.frag_off = htons(IP_DF);
1229 		  && (parms->iph.frag_off & htons(IP_DF)))
1348 	tunnel->parms.iph.protocol = IPPROTO_GRE;
1559 	    nla_put_in_addr(skb, IFLA_GRE_LOCAL, p->iph.saddr) ||
1560 	    nla_put_in_addr(skb, IFLA_GRE_REMOTE, p->iph.daddr) ||
1561 	    nla_put_u8(skb, IFLA_GRE_TTL, p->iph.ttl) ||
1562 	    nla_put_u8(skb, IFLA_GRE_TOS, p->iph.tos) ||
1564 		       !!(p->iph.frag_off & htons(IP_DF))) ||