191 int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,  in ip6_xmit()  argument
196 	struct in6_addr *first_hop = &fl6->daddr;  in ip6_xmit()
200 	u8  proto = fl6->flowi6_proto;  in ip6_xmit()
231 					     &fl6->saddr);  in ip6_xmit()
246 	ip6_flow_hdr(hdr, tclass, ip6_make_flowlabel(net, skb, fl6->flowlabel,  in ip6_xmit()
247 				ip6_autoflowlabel(net, np), fl6));  in ip6_xmit()
253 	hdr->saddr = fl6->saddr;  in ip6_xmit()
284 	ipv6_local_error((struct sock *)sk, EMSGSIZE, fl6, mtu);  in ip6_xmit()
906 					  const struct flowi6 *fl6)  in ip6_sk_dst_check()  argument
937 	if (ip6_rt_check(&rt->rt6i_dst, &fl6->daddr, np->daddr_cache) ||  in ip6_sk_dst_check()
939 	    ip6_rt_check(&rt->rt6i_src, &fl6->saddr, np->saddr_cache) ||  in ip6_sk_dst_check()
941 	   (!(fl6->flowi6_flags & FLOWI_FLAG_SKIP_NH_OIF) &&  in ip6_sk_dst_check()
942 	      (fl6->flowi6_oif && fl6->flowi6_oif != dst->dev->ifindex))) {  in ip6_sk_dst_check()
952 			       struct dst_entry **dst, struct flowi6 *fl6)  in ip6_dst_lookup_tail()  argument
970 	if (ipv6_addr_any(&fl6->saddr) && (!*dst || !(*dst)->error)) {  in ip6_dst_lookup_tail()
975 			*dst = ip6_route_output(net, sk, fl6);  in ip6_dst_lookup_tail()
977 		err = ip6_route_get_saddr(net, rt, &fl6->daddr,  in ip6_dst_lookup_tail()
979 					  &fl6->saddr);  in ip6_dst_lookup_tail()
992 		if (fl6->flowi6_oif)  in ip6_dst_lookup_tail()
997 		*dst = ip6_route_output_flags(net, sk, fl6, flags);  in ip6_dst_lookup_tail()
1015 				      rt6_nexthop(rt, &fl6->daddr));  in ip6_dst_lookup_tail()
1024 		ifp = ipv6_get_ifaddr(net, &fl6->saddr,  in ip6_dst_lookup_tail()
1037 			memcpy(&fl_gw6, fl6, sizeof(struct flowi6));  in ip6_dst_lookup_tail()
1046 	if (ipv6_addr_v4mapped(&fl6->saddr) &&  in ip6_dst_lookup_tail()
1047 	    !(ipv6_addr_v4mapped(&fl6->daddr) || ipv6_addr_any(&fl6->daddr))) {  in ip6_dst_lookup_tail()
1074 		   struct flowi6 *fl6)  in ip6_dst_lookup()  argument
1077 	return ip6_dst_lookup_tail(net, sk, dst, fl6);  in ip6_dst_lookup()
1092 struct dst_entry *ip6_dst_lookup_flow(const struct sock *sk, struct flowi6 *fl6,  in ip6_dst_lookup_flow()  argument
1098 	err = ip6_dst_lookup_tail(sock_net(sk), sk, &dst, fl6);  in ip6_dst_lookup_flow()
1102 		fl6->daddr = *final_dst;  in ip6_dst_lookup_flow()
1104 	return xfrm_lookup_route(sock_net(sk), dst, flowi6_to_flowi(fl6), sk, 0);  in ip6_dst_lookup_flow()
1122 struct dst_entry *ip6_sk_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6,  in ip6_sk_dst_lookup_flow()  argument
1127 	dst = ip6_sk_dst_check(sk, dst, fl6);  in ip6_sk_dst_lookup_flow()
1129 		dst = ip6_dst_lookup_flow(sk, fl6, final_dst);  in ip6_sk_dst_lookup_flow()
1173 			  struct rt6_info *rt, struct flowi6 *fl6)  in ip6_setup_cork()  argument
1218 	cork->fl.u.ip6 = *fl6;  in ip6_setup_cork()
1242 			     struct flowi6 *fl6,  in __ip6_append_data()  argument
1299 		ipv6_local_rxpmtu(sk, fl6, mtu - headersize +  in __ip6_append_data()
1312 		ipv6_local_error(sk, EMSGSIZE, fl6, pmtu);  in __ip6_append_data()
1554 		    struct ipcm6_cookie *ipc6, struct flowi6 *fl6,  in ip6_append_data()  argument
1570 				     ipc6, rt, fl6);  in ip6_append_data()
1578 		fl6 = &inet->cork.fl.u.ip6;  in ip6_append_data()
1582 	return __ip6_append_data(sk, fl6, &sk->sk_write_queue, &inet->cork.base,  in ip6_append_data()
1621 	struct flowi6 *fl6 = &cork->fl.u.ip6;  in __ip6_make_skb()  local
1622 	unsigned char proto = fl6->flowi6_proto;  in __ip6_make_skb()
1646 	*final_dst = fl6->daddr;  in __ip6_make_skb()
1651 		ipv6_push_nfrag_opts(skb, opt, &proto, &final_dst, &fl6->saddr);  in __ip6_make_skb()
1658 		     ip6_make_flowlabel(net, skb, fl6->flowlabel,  in __ip6_make_skb()
1659 					ip6_autoflowlabel(net, np), fl6));  in __ip6_make_skb()
1662 	hdr->saddr = fl6->saddr;  in __ip6_make_skb()
1740 			     struct ipcm6_cookie *ipc6, struct flowi6 *fl6,  in ip6_make_skb()  argument
1760 	err = ip6_setup_cork(sk, &cork, &v6_cork, ipc6, rt, fl6);  in ip6_make_skb()
1768 	err = __ip6_append_data(sk, fl6, &queue, &cork.base, &v6_cork,  in ip6_make_skb()