Lines Matching refs:fl6
200 struct flowi6 *fl6)
214 dst = ip6_route_output(net, sk, fl6);
229 peer = inet_getpeer_v6(net->ipv6.peers, &fl6->daddr, 1);
239 struct flowi6 *fl6)
245 dst = ip6_route_output(net, sk, fl6);
275 void icmpv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
292 icmp6h->icmp6_cksum = csum_ipv6_magic(&fl6->saddr,
293 &fl6->daddr,
294 len, fl6->flowi6_proto,
305 icmp6h->icmp6_cksum = csum_ipv6_magic(&fl6->saddr,
306 &fl6->daddr,
307 len, fl6->flowi6_proto,
359 struct flowi6 *fl6)
365 err = ip6_dst_lookup(net, sk, &dst, fl6);
373 if (ipv6_anycast_destination(dst, &fl6->daddr)) {
382 dst = xfrm_lookup(net, dst, flowi6_to_flowi(fl6), sk, 0);
462 struct flowi6 fl6;
554 memset(&fl6, 0, sizeof(fl6));
555 fl6.flowi6_proto = IPPROTO_ICMPV6;
556 fl6.daddr = hdr->saddr;
560 fl6.saddr = *saddr;
561 } else if (!icmpv6_rt_has_prefsrc(sk, type, &fl6)) {
567 ipv6_dev_get_saddr(net, in_netdev, &fl6.daddr,
569 &fl6.saddr);
573 fl6.flowi6_mark = mark;
574 fl6.flowi6_oif = iif;
575 fl6.fl6_icmp_type = type;
576 fl6.fl6_icmp_code = code;
577 fl6.flowi6_uid = sock_net_uid(net, NULL);
578 fl6.mp_hash = rt6_multipath_hash(net, &fl6, skb, NULL);
579 security_skb_classify_flow(skb, flowi6_to_flowi_common(&fl6));
583 if (!icmpv6_xrlim_allow(sk, type, &fl6))
591 if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
592 fl6.flowi6_oif = np->mcast_oif;
593 else if (!fl6.flowi6_oif)
594 fl6.flowi6_oif = np->ucast_oif;
598 fl6.flowlabel = ip6_make_flowinfo(ipc6.tclass, fl6.flowlabel);
600 dst = icmpv6_route_lookup(net, skb, sk, &fl6);
604 ipc6.hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);
624 &ipc6, &fl6, (struct rt6_info *)dst,
629 icmpv6_push_pending_frames(sk, &fl6, &tmp_hdr,
725 struct flowi6 fl6;
749 memset(&fl6, 0, sizeof(fl6));
751 fl6.flowlabel = ip6_flowlabel(ipv6_hdr(skb));
753 fl6.flowi6_proto = IPPROTO_ICMPV6;
754 fl6.daddr = ipv6_hdr(skb)->saddr;
756 fl6.saddr = *saddr;
757 fl6.flowi6_oif = icmp6_iif(skb);
758 fl6.fl6_icmp_type = ICMPV6_ECHO_REPLY;
759 fl6.flowi6_mark = mark;
760 fl6.flowi6_uid = sock_net_uid(net, NULL);
761 security_skb_classify_flow(skb, flowi6_to_flowi_common(&fl6));
769 if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
770 fl6.flowi6_oif = np->mcast_oif;
771 else if (!fl6.flowi6_oif)
772 fl6.flowi6_oif = np->ucast_oif;
774 if (ip6_dst_lookup(net, sk, &dst, &fl6))
776 dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), sk, 0);
782 !icmpv6_xrlim_allow(sk, ICMPV6_ECHO_REPLY, &fl6))
792 ipc6.hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);
798 sizeof(struct icmp6hdr), &ipc6, &fl6,
803 icmpv6_push_pending_frames(sk, &fl6, &tmp_hdr,
1001 void icmpv6_flow_init(struct sock *sk, struct flowi6 *fl6,
1007 memset(fl6, 0, sizeof(*fl6));
1008 fl6->saddr = *saddr;
1009 fl6->daddr = *daddr;
1010 fl6->flowi6_proto = IPPROTO_ICMPV6;
1011 fl6->fl6_icmp_type = type;
1012 fl6->fl6_icmp_code = 0;
1013 fl6->flowi6_oif = oif;
1014 security_sk_classify_flow(sk, flowi6_to_flowi_common(fl6));