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Searched refs:fl4 (Results 1 – 25 of 39) sorted by relevance

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/net/ipv4/
A Droute.c826 struct flowi4 fl4; in ip_do_redirect() local
2063 u32 multipath_hash = fl4 ? fl4->flowi4_multipath_hash : 0; in fib_multipath_hash()
2593 if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr, in __mkroute_output()
2795 fl4->daddr = fl4->saddr; in ip_route_output_key_hash_rcu()
2797 fl4->daddr = fl4->saddr = htonl(INADDR_LOOPBACK); in ip_route_output_key_hash_rcu()
2810 (ipv4_is_multicast(fl4->daddr) || !fl4->flowi4_l3mdev)) { in ip_route_output_key_hash_rcu()
2844 fl4->saddr = fl4->daddr; in ip_route_output_key_hash_rcu()
3031 if (fl4) { in rt_fill_info()
3048 fl4->saddr, fl4->daddr, in rt_fill_info()
3334 fl4.daddr = dst; in inet_rtm_getroute()
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A Dxfrm4_policy.c26 memset(fl4, 0, sizeof(*fl4)); in __xfrm4_dst_lookup()
27 fl4->daddr = params->daddr->a4; in __xfrm4_dst_lookup()
31 fl4->flowi4_mark = params->mark; in __xfrm4_dst_lookup()
33 fl4->saddr = params->saddr->a4; in __xfrm4_dst_lookup()
34 fl4->flowi4_proto = params->ipproto; in __xfrm4_dst_lookup()
35 fl4->uli = params->uli; in __xfrm4_dst_lookup()
46 struct flowi4 fl4; in xfrm4_dst_lookup() local
55 struct flowi4 fl4; in xfrm4_get_saddr() local
61 saddr->a4 = fl4.saddr; in xfrm4_get_saddr()
70 const struct flowi4 *fl4 = &fl->u.ip4; in xfrm4_fill_dst() local
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A Dnetfilter.c26 struct flowi4 fl4 = {}; in ip_route_me_harder() local
45 fl4.daddr = iph->daddr; in ip_route_me_harder()
46 fl4.saddr = saddr; in ip_route_me_harder()
47 fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); in ip_route_me_harder()
48 fl4.flowi4_oif = sk ? sk->sk_bound_dev_if : 0; in ip_route_me_harder()
49 fl4.flowi4_l3mdev = l3mdev_master_ifindex(dev); in ip_route_me_harder()
50 fl4.flowi4_mark = skb->mark; in ip_route_me_harder()
51 fl4.flowi4_flags = flags; in ip_route_me_harder()
52 fib4_rules_early_flow_dissect(net, skb, &fl4, &flkeys); in ip_route_me_harder()
53 rt = ip_route_output_key(net, &fl4); in ip_route_me_harder()
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A Dudp_tunnel_core.c238 struct flowi4 fl4; in udp_tunnel_dst_lookup() local
248 memset(&fl4, 0, sizeof(fl4)); in udp_tunnel_dst_lookup()
249 fl4.flowi4_mark = skb->mark; in udp_tunnel_dst_lookup()
250 fl4.flowi4_proto = IPPROTO_UDP; in udp_tunnel_dst_lookup()
251 fl4.flowi4_oif = oif; in udp_tunnel_dst_lookup()
252 fl4.daddr = key->u.ipv4.dst; in udp_tunnel_dst_lookup()
253 fl4.saddr = key->u.ipv4.src; in udp_tunnel_dst_lookup()
254 fl4.fl4_dport = dport; in udp_tunnel_dst_lookup()
255 fl4.fl4_sport = sport; in udp_tunnel_dst_lookup()
257 fl4.flowi4_flags = key->flow_flags; in udp_tunnel_dst_lookup()
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A Dicmp.c408 struct flowi4 fl4; in icmp_reply() local
442 memset(&fl4, 0, sizeof(fl4)); in icmp_reply()
443 fl4.daddr = daddr; in icmp_reply()
444 fl4.saddr = saddr; in icmp_reply()
445 fl4.flowi4_mark = mark; in icmp_reply()
492 memset(fl4, 0, sizeof(*fl4)); in icmp_route_lookup()
495 fl4->saddr = saddr; in icmp_route_lookup()
496 fl4->flowi4_mark = mark; in icmp_route_lookup()
565 memcpy(fl4, &fl4_dec, sizeof(*fl4)); in icmp_route_lookup()
603 struct flowi4 fl4; in __icmp_send() local
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A Ddatagram.c23 struct flowi4 *fl4; in __ip4_datagram_connect() local
48 fl4 = &inet->cork.fl.u.ip4; in __ip4_datagram_connect()
49 rt = ip_route_connect(fl4, usin->sin_addr.s_addr, saddr, oif, in __ip4_datagram_connect()
66 inet->inet_daddr = fl4->daddr; in __ip4_datagram_connect()
69 inet->inet_saddr = fl4->saddr; in __ip4_datagram_connect()
71 inet->inet_rcv_saddr = fl4->saddr; in __ip4_datagram_connect()
106 struct flowi4 fl4; in ip4_datagram_release_cb() local
117 inet_sk_init_flowi4(inet, &fl4); in ip4_datagram_release_cb()
118 rt = ip_route_output_flow(sock_net(sk), &fl4, sk); in ip4_datagram_release_cb()
A Dip_output.c454 offsetof(typeof(*fl4), saddr) + sizeof(fl4->saddr)); in ip_copy_addrs()
456 iph->saddr = fl4->saddr; in ip_copy_addrs()
457 iph->daddr = fl4->daddr; in ip_copy_addrs()
467 struct flowi4 *fl4; in __ip_queue_xmit() local
477 fl4 = &fl->u.ip4; in __ip_queue_xmit()
516 ip_copy_addrs(iph, fl4); in __ip_queue_xmit()
949 struct flowi4 *fl4, in __ip_append_data() argument
1395 struct flowi4 *fl4, in __ip_make_skb() argument
1461 ip_copy_addrs(iph, fl4); in __ip_make_skb()
1550 struct flowi4 *fl4, in ip_make_skb() argument
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A Dfib_frontend.c292 struct flowi4 fl4 = { in fib_compute_spec_dst() local
353 struct flowi4 fl4; in __fib_validate_source() local
356 fl4.flowi4_oif = 0; in __fib_validate_source()
359 fl4.daddr = src; in __fib_validate_source()
360 fl4.saddr = dst; in __fib_validate_source()
363 fl4.flowi4_tun_key.tun_id = 0; in __fib_validate_source()
364 fl4.flowi4_flags = 0; in __fib_validate_source()
372 fl4.flowi4_proto = 0; in __fib_validate_source()
373 fl4.fl4_sport = 0; in __fib_validate_source()
374 fl4.fl4_dport = 0; in __fib_validate_source()
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A Draw.c398 iph->saddr = fl4->saddr; in raw_send_hdrinc()
435 if (fl4->flowi4_proto != IPPROTO_ICMP) in raw_probe_proto_opt()
445 fl4->fl4_icmp_type = rfv->hdr.icmph.type; in raw_probe_proto_opt()
446 fl4->fl4_icmp_code = rfv->hdr.icmph.code; in raw_probe_proto_opt()
488 struct flowi4 fl4; in raw_sendmsg() local
615 fl4.fl4_icmp_type = 0; in raw_sendmsg()
616 fl4.fl4_icmp_code = 0; in raw_sendmsg()
622 err = raw_probe_proto_opt(&rfv, &fl4); in raw_sendmsg()
628 rt = ip_route_output_flow(net, &fl4, sk); in raw_sendmsg()
649 ipc.addr = fl4.daddr; in raw_sendmsg()
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A Dip_tunnel.c293 struct flowi4 fl4; in ip_tunnel_bind_dev() local
300 rt = ip_route_output_key(tunnel->net, &fl4); in ip_tunnel_bind_dev()
594 struct flowi4 fl4; in ip_md_tunnel_xmit() local
635 fl4.saddr); in ip_md_tunnel_xmit()
670 iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, proto, tos, ttl, in ip_md_tunnel_xmit()
693 struct flowi4 fl4; in ip_tunnel_xmit() local
788 &fl4.saddr); in ip_tunnel_xmit()
791 &fl4.saddr) : NULL; in ip_tunnel_xmit()
803 fl4.saddr); in ip_tunnel_xmit()
806 fl4.saddr); in ip_tunnel_xmit()
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A Dfib_rules.c183 struct flowi4 *fl4 = &fl->u.ip4; in fib4_rule_match() local
184 __be32 daddr = fl4->daddr; in fib4_rule_match()
185 __be32 saddr = fl4->saddr; in fib4_rule_match()
197 (r->dscp ^ inet_dsfield_to_dscp(fl4->flowi4_tos)) & r->dscp_mask) in fib4_rule_match()
200 !fib_dscp_masked_match(r->dscp, fl4)) in fib4_rule_match()
203 if (rule->ip_proto && (rule->ip_proto != fl4->flowi4_proto)) in fib4_rule_match()
207 fl4->fl4_sport)) in fib4_rule_match()
211 fl4->fl4_dport)) in fib4_rule_match()
A Dping.c636 struct flowi4 *fl4) in ping_v4_push_pending_frames() argument
647 return ip_push_pending_frames(sk, fl4); in ping_v4_push_pending_frames()
699 struct flowi4 fl4; in ping_v4_sendmsg() local
781 flowi4_init_output(&fl4, ipc.oif, ipc.sockc.mark, in ping_v4_sendmsg()
786 fl4.fl4_icmp_type = user_icmph.type; in ping_v4_sendmsg()
787 fl4.fl4_icmp_code = user_icmph.code; in ping_v4_sendmsg()
790 rt = ip_route_output_flow(net, &fl4, sk); in ping_v4_sendmsg()
809 ipc.addr = fl4.daddr; in ping_v4_sendmsg()
822 err = ip_append_data(sk, &fl4, ping_getfrag, &pfh, len, in ping_v4_sendmsg()
828 err = ping_v4_push_pending_frames(sk, &pfh, &fl4); in ping_v4_sendmsg()
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A Dinet_connection_sock.c796 struct flowi4 *fl4, in inet_csk_route_req() argument
807 flowi4_init_output(fl4, ireq->ir_iif, ireq->ir_mark, in inet_csk_route_req()
814 rt = ip_route_output_flow(net, fl4, sk); in inet_csk_route_req()
838 struct flowi4 *fl4; in inet_csk_route_child_sock() local
842 fl4 = &newinet->cork.fl.u.ip4; in inet_csk_route_child_sock()
844 flowi4_init_output(fl4, ireq->ir_iif, ireq->ir_mark, in inet_csk_route_child_sock()
851 rt = ip_route_output_flow(net, fl4, sk); in inet_csk_route_child_sock()
1539 struct flowi4 *fl4; in inet_csk_rebuild_route() local
1543 fl4 = &fl->u.ip4; in inet_csk_rebuild_route()
1544 inet_sk_init_flowi4(inet, fl4); in inet_csk_rebuild_route()
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A Dsyncookies.c408 struct flowi4 fl4; in cookie_v4_check() local
453 flowi4_init_output(&fl4, ireq->ir_iif, ireq->ir_mark, in cookie_v4_check()
459 security_req_classify_flow(req, flowi4_to_flowi_common(&fl4)); in cookie_v4_check()
460 rt = ip_route_output_key(net, &fl4); in cookie_v4_check()
495 inet_sk(ret)->cork.fl.u.ip4 = fl4; in cookie_v4_check()
A Dfib_semantics.c1182 struct flowi4 fl4 = { in fib_check_nh_v4_gw() local
1190 if (fl4.flowi4_scope < RT_SCOPE_LINK) in fib_check_nh_v4_gw()
1191 fl4.flowi4_scope = RT_SCOPE_LINK; in fib_check_nh_v4_gw()
1197 err = fib_table_lookup(tbl, &fl4, &res, in fib_check_nh_v4_gw()
1206 err = fib_lookup(net, &fl4, &res, in fib_check_nh_v4_gw()
2166 const struct flowi4 *fl4) in fib_select_multipath() argument
2180 saddr = fl4 ? fl4->saddr : 0; in fib_select_multipath()
2218 if (fl4->flowi4_oif) in fib_select_path()
2225 fib_select_multipath(res, h, fl4); in fib_select_path()
2232 fib_select_default(fl4, res); in fib_select_path()
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A Dudp.c1135 uh->dest = fl4->fl4_dport; in udp_send_skb()
1182 udp4_hwcsum(skb, fl4->saddr, fl4->daddr); in udp_send_skb()
1189 uh->check = csum_tcpudp_magic(fl4->saddr, fl4->daddr, len, in udp_send_skb()
1276 struct flowi4 *fl4; in udp_sendmsg() local
1304 fl4 = &inet->cork.fl.u.ip4; in udp_sendmsg()
1441 fl4 = &fl4_stack; in udp_sendmsg()
1471 saddr = fl4->saddr; in udp_sendmsg()
1501 fl4 = &inet->cork.fl.u.ip4; in udp_sendmsg()
1502 fl4->daddr = daddr; in udp_sendmsg()
1503 fl4->saddr = saddr; in udp_sendmsg()
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A Dfou_core.c1036 struct flowi4 *fl4, u8 *protocol, __be16 sport) in fou_build_udp() argument
1049 fl4->saddr, fl4->daddr, skb->len); in fou_build_udp()
1055 u8 *protocol, struct flowi4 *fl4) in fou_build_header() argument
1066 fou_build_udp(skb, e, fl4, protocol, sport); in fou_build_header()
1072 u8 *protocol, struct flowi4 *fl4) in gue_build_header() argument
1083 fou_build_udp(skb, e, fl4, protocol, sport); in gue_build_header()
/net/ipv4/netfilter/
A Dnf_dup_ipv4.c29 struct flowi4 fl4; in nf_dup_ipv4_route() local
31 memset(&fl4, 0, sizeof(fl4)); in nf_dup_ipv4_route()
33 fl4.flowi4_oif = oif; in nf_dup_ipv4_route()
35 fl4.daddr = gw->s_addr; in nf_dup_ipv4_route()
36 fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); in nf_dup_ipv4_route()
37 fl4.flowi4_scope = RT_SCOPE_UNIVERSE; in nf_dup_ipv4_route()
38 fl4.flowi4_flags = FLOWI_FLAG_KNOWN_NH; in nf_dup_ipv4_route()
39 rt = ip_route_output_key(net, &fl4); in nf_dup_ipv4_route()
A Dnft_fib_ipv4.c70 struct flowi4 fl4 = { in nft_fib4_eval() local
98 fl4.flowi4_l3mdev = nft_fib_l3mdev_master_ifindex_rcu(pkt, oif); in nft_fib4_eval()
115 fl4.flowi4_mark = pkt->skb->mark; in nft_fib4_eval()
117 fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); in nft_fib4_eval()
120 fl4.daddr = iph->daddr; in nft_fib4_eval()
121 fl4.saddr = get_saddr(iph->saddr); in nft_fib4_eval()
125 fl4.flowi4_iif = nft_out(pkt)->ifindex; in nft_fib4_eval()
127 fl4.daddr = iph->saddr; in nft_fib4_eval()
128 fl4.saddr = get_saddr(iph->daddr); in nft_fib4_eval()
133 if (fib_lookup(nft_net(pkt), &fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE)) in nft_fib4_eval()
A Dipt_rpfilter.c33 static bool rpfilter_lookup_reverse(struct net *net, struct flowi4 *fl4, in rpfilter_lookup_reverse() argument
38 if (fib_lookup(net, fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE)) in rpfilter_lookup_reverse()
/net/sctp/
A Dprotocol.c291 saddr->v4.sin_addr.s_addr = fl4->saddr; in sctp_v4_dst_saddr()
422 struct flowi4 *fl4 = &_fl.u.ip4; in sctp_v4_get_dst() local
436 fl4->daddr = daddr->v4.sin_addr.s_addr; in sctp_v4_get_dst()
437 fl4->fl4_dport = daddr->v4.sin_port; in sctp_v4_get_dst()
438 fl4->flowi4_proto = IPPROTO_SCTP; in sctp_v4_get_dst()
447 if (!fl4->fl4_sport) in sctp_v4_get_dst()
448 fl4->fl4_sport = saddr->v4.sin_port; in sctp_v4_get_dst()
452 &fl4->saddr); in sctp_v4_get_dst()
505 fl4->fl4_sport = laddr->a.v4.sin_port; in sctp_v4_get_dst()
1073 struct flowi4 *fl4 = &t->fl.u.ip4; in sctp_v4_xmit() local
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/net/core/
A Dlwt_bpf.c206 struct flowi4 fl4 = {}; in bpf_lwt_xmit_reroute() local
209 fl4.flowi4_oif = oif; in bpf_lwt_xmit_reroute()
210 fl4.flowi4_mark = skb->mark; in bpf_lwt_xmit_reroute()
211 fl4.flowi4_uid = sock_net_uid(net, sk); in bpf_lwt_xmit_reroute()
212 fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); in bpf_lwt_xmit_reroute()
213 fl4.flowi4_flags = FLOWI_FLAG_ANYSRC; in bpf_lwt_xmit_reroute()
214 fl4.flowi4_proto = iph->protocol; in bpf_lwt_xmit_reroute()
215 fl4.daddr = iph->daddr; in bpf_lwt_xmit_reroute()
216 fl4.saddr = iph->saddr; in bpf_lwt_xmit_reroute()
218 rt = ip_route_output_key(net, &fl4); in bpf_lwt_xmit_reroute()
/net/xfrm/
A Dxfrm_nat_keepalive.c46 struct flowi4 fl4; in nat_keepalive_send_ipv4() local
52 flowi4_init_output(&fl4, 0 /* oif */, skb->mark, tos, in nat_keepalive_send_ipv4()
57 rt = ip_route_output_key(net, &fl4); in nat_keepalive_send_ipv4()
66 err = ip_build_and_send_pkt(skb, sk, fl4.saddr, fl4.daddr, NULL, tos); in nat_keepalive_send_ipv4()
A Dxfrm_policy.c219 const struct flowi4 *fl4 = &fl->u.ip4; in __xfrm4_selector_match() local
3438 struct flowi4 *fl4 = &fl->u.ip4; in decode_session4() local
3440 memset(fl4, 0, sizeof(struct flowi4)); in decode_session4()
3443 fl4->saddr = flkeys->addrs.ipv4.dst; in decode_session4()
3444 fl4->daddr = flkeys->addrs.ipv4.src; in decode_session4()
3445 fl4->fl4_sport = flkeys->ports.dst; in decode_session4()
3446 fl4->fl4_dport = flkeys->ports.src; in decode_session4()
3448 fl4->saddr = flkeys->addrs.ipv4.src; in decode_session4()
3449 fl4->daddr = flkeys->addrs.ipv4.dst; in decode_session4()
3450 fl4->fl4_sport = flkeys->ports.src; in decode_session4()
[all …]
/net/netfilter/ipvs/
A Dip_vs_xmit.c126 struct flowi4 fl4; in do_output_route4() local
129 memset(&fl4, 0, sizeof(fl4)); in do_output_route4()
130 fl4.daddr = daddr; in do_output_route4()
131 fl4.flowi4_flags = (rt_mode & IP_VS_RT_MODE_KNOWN_NH) ? in do_output_route4()
135 rt = ip_route_output_key(net, &fl4); in do_output_route4()
140 if (rt_mode & IP_VS_RT_MODE_CONNECT && fl4.saddr) { in do_output_route4()
142 flowi4_update_output(&fl4, 0, daddr, fl4.saddr); in do_output_route4()
147 *ret_saddr = fl4.saddr; in do_output_route4()

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