151 	struct iphdr *top_iph;  in xfrm4_beet_encap_add()  local
160 			       (XFRM_MODE_SKB_CB(skb)->ihl - sizeof(*top_iph)));  in xfrm4_beet_encap_add()
165 	skb->transport_header = skb->network_header + sizeof(*top_iph);  in xfrm4_beet_encap_add()
171 	top_iph = ip_hdr(skb);  in xfrm4_beet_encap_add()
179 		ph->nexthdr = top_iph->protocol;  in xfrm4_beet_encap_add()
183 		top_iph->protocol = IPPROTO_BEETPH;  in xfrm4_beet_encap_add()
184 		top_iph->ihl = sizeof(struct iphdr) / 4;  in xfrm4_beet_encap_add()
187 	top_iph->saddr = x->props.saddr.a4;  in xfrm4_beet_encap_add()
188 	top_iph->daddr = x->id.daddr.a4;  in xfrm4_beet_encap_add()
200 	struct iphdr *top_iph;  in xfrm4_tunnel_encap_add()  local
209 	skb->transport_header = skb->network_header + sizeof(*top_iph);  in xfrm4_tunnel_encap_add()
210 	top_iph = ip_hdr(skb);  in xfrm4_tunnel_encap_add()
212 	top_iph->ihl = 5;  in xfrm4_tunnel_encap_add()
213 	top_iph->version = 4;  in xfrm4_tunnel_encap_add()
215 	top_iph->protocol = xfrm_af2proto(skb_dst(skb)->ops->family);  in xfrm4_tunnel_encap_add()
219 		top_iph->tos = 0;  in xfrm4_tunnel_encap_add()
221 		top_iph->tos = XFRM_MODE_SKB_CB(skb)->tos;  in xfrm4_tunnel_encap_add()
222 	top_iph->tos = INET_ECN_encapsulate(top_iph->tos,  in xfrm4_tunnel_encap_add()
227 		IP_ECN_clear(top_iph);  in xfrm4_tunnel_encap_add()
229 	top_iph->frag_off = (flags & XFRM_STATE_NOPMTUDISC) ?  in xfrm4_tunnel_encap_add()
232 	top_iph->ttl = ip4_dst_hoplimit(xfrm_dst_child(dst));  in xfrm4_tunnel_encap_add()
234 	top_iph->saddr = x->props.saddr.a4;  in xfrm4_tunnel_encap_add()
235 	top_iph->daddr = x->id.daddr.a4;  in xfrm4_tunnel_encap_add()
245 	struct ipv6hdr *top_iph;  in xfrm6_tunnel_encap_add()  local
254 	skb->transport_header = skb->network_header + sizeof(*top_iph);  in xfrm6_tunnel_encap_add()
255 	top_iph = ipv6_hdr(skb);  in xfrm6_tunnel_encap_add()
257 	top_iph->version = 6;  in xfrm6_tunnel_encap_add()
259 	memcpy(top_iph->flow_lbl, XFRM_MODE_SKB_CB(skb)->flow_lbl,  in xfrm6_tunnel_encap_add()
260 	       sizeof(top_iph->flow_lbl));  in xfrm6_tunnel_encap_add()
261 	top_iph->nexthdr = xfrm_af2proto(skb_dst(skb)->ops->family);  in xfrm6_tunnel_encap_add()
270 	ipv6_change_dsfield(top_iph, 0, dsfield);  in xfrm6_tunnel_encap_add()
271 	top_iph->hop_limit = ip6_dst_hoplimit(xfrm_dst_child(dst));  in xfrm6_tunnel_encap_add()
272 	top_iph->saddr = *(struct in6_addr *)&x->props.saddr;  in xfrm6_tunnel_encap_add()
273 	top_iph->daddr = *(struct in6_addr *)&x->id.daddr;  in xfrm6_tunnel_encap_add()
279 	struct ipv6hdr *top_iph;  in xfrm6_beet_encap_add()  local
293 	skb->transport_header = skb->network_header + sizeof(*top_iph);  in xfrm6_beet_encap_add()
298 	top_iph = ipv6_hdr(skb);  in xfrm6_beet_encap_add()
305 		ph->nexthdr = top_iph->nexthdr;  in xfrm6_beet_encap_add()
309 		top_iph->nexthdr = IPPROTO_BEETPH;  in xfrm6_beet_encap_add()
312 	top_iph->saddr = *(struct in6_addr *)&x->props.saddr;  in xfrm6_beet_encap_add()
313 	top_iph->daddr = *(struct in6_addr *)&x->id.daddr;  in xfrm6_beet_encap_add()