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Searched refs:fl4 (Results 1 – 25 of 60) sorted by relevance

123

/linux-6.15/include/net/
H A Dflow.h101 fl4->flowi4_oif = oif; in flowi4_init_output()
103 fl4->flowi4_l3mdev = 0; in flowi4_init_output()
105 fl4->flowi4_tos = tos; in flowi4_init_output()
109 fl4->flowi4_secid = 0; in flowi4_init_output()
111 fl4->flowi4_uid = uid; in flowi4_init_output()
112 fl4->daddr = daddr; in flowi4_init_output()
113 fl4->saddr = saddr; in flowi4_init_output()
114 fl4->fl4_dport = dport; in flowi4_init_output()
123 fl4->flowi4_oif = oif; in flowi4_update_output()
124 fl4->daddr = daddr; in flowi4_update_output()
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H A Droute.h135 struct flowi4 *fl4) in inet_sk_init_flowi4() argument
190 struct flowi4 fl4 = { in ip_route_output() local
198 return ip_route_output_key(net, &fl4); in ip_route_output()
213 return ip_route_output_flow(net, fl4, sk); in ip_route_output_ports()
345 rt = __ip_route_output_key(net, fl4); in ip_route_connect()
349 flowi4_update_output(fl4, oif, fl4->daddr, fl4->saddr); in ip_route_connect()
352 return ip_route_output_flow(net, fl4, sk); in ip_route_connect()
361 fl4->fl4_dport = dport; in ip_route_newports()
362 fl4->fl4_sport = sport; in ip_route_newports()
364 flowi4_update_output(fl4, sk->sk_bound_dev_if, fl4->daddr, in ip_route_newports()
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H A Dip_tunnels.h355 memset(fl4, 0, sizeof(*fl4)); in ip_tunnel_init_flow()
360 fl4->flowi4_oif = fl4->flowi4_l3mdev ? 0 : oif; in ip_tunnel_init_flow()
363 fl4->daddr = daddr; in ip_tunnel_init_flow()
364 fl4->saddr = saddr; in ip_tunnel_init_flow()
365 fl4->flowi4_tos = tos; in ip_tunnel_init_flow()
366 fl4->flowi4_proto = proto; in ip_tunnel_init_flow()
367 fl4->fl4_gre_key = key; in ip_tunnel_init_flow()
368 fl4->flowi4_mark = mark; in ip_tunnel_init_flow()
370 fl4->flowi4_flags = flow_flags; in ip_tunnel_init_flow()
427 u8 *protocol, struct flowi4 *fl4);
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H A Dip_fib.h359 struct flowi4 *fl4, in fib4_rules_early_flow_dissect() argument
420 struct flowi4 *fl4, in fib4_rules_early_flow_dissect() argument
432 fl4->fl4_sport = flkeys->ports.src; in fib4_rules_early_flow_dissect()
433 fl4->fl4_dport = flkeys->ports.dst; in fib4_rules_early_flow_dissect()
434 fl4->flowi4_proto = flkeys->basic.ip_proto; in fib4_rules_early_flow_dissect()
441 static inline bool fib_dscp_masked_match(dscp_t dscp, const struct flowi4 *fl4) in fib_dscp_masked_match() argument
443 return dscp == inet_dsfield_to_dscp(RT_TOS(fl4->flowi4_tos)); in fib_dscp_masked_match()
544 int fib_multipath_hash(const struct net *net, const struct flowi4 *fl4,
579 struct flowi4 *fl4, const struct sk_buff *skb);
/linux-6.15/net/ipv4/
H A Dnetfilter.c25 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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H 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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H A Droute.c821 struct flowi4 fl4; in ip_do_redirect() local
2052 u32 multipath_hash = fl4 ? fl4->flowi4_multipath_hash : 0; in fib_multipath_hash()
2580 if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr, in __mkroute_output()
2783 fl4->daddr = fl4->saddr; in ip_route_output_key_hash_rcu()
2785 fl4->daddr = fl4->saddr = htonl(INADDR_LOOPBACK); in ip_route_output_key_hash_rcu()
2798 (ipv4_is_multicast(fl4->daddr) || !fl4->flowi4_l3mdev)) { in ip_route_output_key_hash_rcu()
2832 fl4->saddr = fl4->daddr; in ip_route_output_key_hash_rcu()
3020 if (fl4) { in rt_fill_info()
3037 fl4->saddr, fl4->daddr, in rt_fill_info()
3323 fl4.daddr = dst; in inet_rtm_getroute()
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H A Dudp_tunnel_core.c218 struct flowi4 fl4; in udp_tunnel_dst_lookup() local
228 memset(&fl4, 0, sizeof(fl4)); in udp_tunnel_dst_lookup()
229 fl4.flowi4_mark = skb->mark; in udp_tunnel_dst_lookup()
230 fl4.flowi4_proto = IPPROTO_UDP; in udp_tunnel_dst_lookup()
231 fl4.flowi4_oif = oif; in udp_tunnel_dst_lookup()
232 fl4.daddr = key->u.ipv4.dst; in udp_tunnel_dst_lookup()
233 fl4.saddr = key->u.ipv4.src; in udp_tunnel_dst_lookup()
234 fl4.fl4_dport = dport; in udp_tunnel_dst_lookup()
235 fl4.fl4_sport = sport; in udp_tunnel_dst_lookup()
237 fl4.flowi4_flags = key->flow_flags; in udp_tunnel_dst_lookup()
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H 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()
H A Dicmp.c406 struct flowi4 fl4; in icmp_reply() local
440 memset(&fl4, 0, sizeof(fl4)); in icmp_reply()
441 fl4.daddr = daddr; in icmp_reply()
442 fl4.saddr = saddr; in icmp_reply()
443 fl4.flowi4_mark = mark; in icmp_reply()
490 memset(fl4, 0, sizeof(*fl4)); in icmp_route_lookup()
493 fl4->saddr = saddr; in icmp_route_lookup()
494 fl4->flowi4_mark = mark; in icmp_route_lookup()
563 memcpy(fl4, &fl4_dec, sizeof(*fl4)); in icmp_route_lookup()
601 struct flowi4 fl4; in __icmp_send() local
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H A Dip_output.c449 offsetof(typeof(*fl4), saddr) + sizeof(fl4->saddr)); in ip_copy_addrs()
451 iph->saddr = fl4->saddr; in ip_copy_addrs()
452 iph->daddr = fl4->daddr; in ip_copy_addrs()
462 struct flowi4 *fl4; in __ip_queue_xmit() local
472 fl4 = &fl->u.ip4; in __ip_queue_xmit()
511 ip_copy_addrs(iph, fl4); in __ip_queue_xmit()
944 struct flowi4 *fl4, in __ip_append_data() argument
1390 struct flowi4 *fl4, in __ip_make_skb() argument
1456 ip_copy_addrs(iph, fl4); in __ip_make_skb()
1545 struct flowi4 *fl4, in ip_make_skb() argument
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H 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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H 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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H 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()
H 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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/linux-6.15/net/ipv4/netfilter/
H 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()
H A Dnft_fib_ipv4.c65 struct flowi4 fl4 = { in nft_fib4_eval() local
108 fl4.flowi4_mark = pkt->skb->mark; in nft_fib4_eval()
110 fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); in nft_fib4_eval()
113 fl4.daddr = iph->daddr; in nft_fib4_eval()
114 fl4.saddr = get_saddr(iph->saddr); in nft_fib4_eval()
118 fl4.flowi4_iif = nft_out(pkt)->ifindex; in nft_fib4_eval()
120 fl4.daddr = iph->saddr; in nft_fib4_eval()
121 fl4.saddr = get_saddr(iph->daddr); in nft_fib4_eval()
126 if (fib_lookup(nft_net(pkt), &fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE)) in nft_fib4_eval()
/linux-6.15/net/sctp/
H 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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/linux-6.15/net/core/
H 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()
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtc_tun.c21 struct flowi4 fl4; member
121 attr->fl.fl4.flowi4_oif = uplink_dev->ifindex; in mlx5e_route_lookup_ipv4_get()
153 n = dst_neigh_lookup(&rt->dst, &attr->fl.fl4.daddr); in mlx5e_route_lookup_ipv4_get()
237 attr.fl.fl4.daddr = tun_key->u.ipv4.dst; in mlx5e_tc_tun_create_header_ipv4()
238 attr.fl.fl4.saddr = tun_key->u.ipv4.src; in mlx5e_tc_tun_create_header_ipv4()
291 ip->daddr = attr.fl.fl4.daddr; in mlx5e_tc_tun_create_header_ipv4()
292 ip->saddr = attr.fl.fl4.saddr; in mlx5e_tc_tun_create_header_ipv4()
353 attr.fl.fl4.daddr = tun_key->u.ipv4.dst; in mlx5e_tc_tun_update_header_ipv4()
354 attr.fl.fl4.saddr = tun_key->u.ipv4.src; in mlx5e_tc_tun_update_header_ipv4()
396 ip->daddr = attr.fl.fl4.daddr; in mlx5e_tc_tun_update_header_ipv4()
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/linux-6.15/drivers/net/
H A Dgtp.c351 memset(fl4, 0, sizeof(*fl4)); in ip4_route_output_gtp()
353 fl4->daddr = daddr; in ip4_route_output_gtp()
354 fl4->saddr = saddr; in ip4_route_output_gtp()
428 struct flowi4 fl4; in gtp0_send_echo_resp_ip() local
442 fl4.saddr, fl4.daddr, in gtp0_send_echo_resp_ip()
657 struct flowi4 fl4; in gtp1u_send_echo_resp() local
700 fl4.saddr, fl4.daddr, in gtp1u_send_echo_resp()
1026 pktinfo->fl4 = *fl4; in gtp_set_pktinfo_ipv4()
1050 struct flowi4 fl4; in gtp_build_skb_outer_ip4() local
1300 pktinfo.fl4.saddr, pktinfo.fl4.daddr, in gtp_dev_xmit()
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H A Damt.c620 struct flowi4 fl4; in amt_send_discovery() local
709 struct flowi4 fl4; in amt_send_request() local
1003 struct flowi4 fl4; in amt_send_membership_update() local
1041 fl4.saddr, in amt_send_membership_update()
1042 fl4.daddr, in amt_send_membership_update()
1063 struct flowi4 fl4; in amt_send_multicast_data() local
1098 fl4.saddr, in amt_send_multicast_data()
1099 fl4.daddr, in amt_send_multicast_data()
1117 struct flowi4 fl4; in amt_send_membership_query() local
1156 fl4.saddr, in amt_send_membership_query()
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/linux-6.15/drivers/net/ppp/
H A Dpptp.c133 struct flowi4 *fl4) in pptp_route_output() argument
139 flowi4_init_output(fl4, sk->sk_bound_dev_if, sk->sk_mark, 0, in pptp_route_output()
144 security_sk_classify_flow(sk, flowi4_to_flowi_common(fl4)); in pptp_route_output()
146 return ip_route_output_flow(net, fl4, sk); in pptp_route_output()
157 struct flowi4 fl4; in pptp_xmit() local
172 rt = pptp_route_output(po, &fl4); in pptp_xmit()
247 iph->daddr = fl4.daddr; in pptp_xmit()
248 iph->saddr = fl4.saddr; in pptp_xmit()
422 struct flowi4 fl4; in pptp_connect() local
455 rt = pptp_route_output(po, &fl4); in pptp_connect()
/linux-6.15/net/xfrm/
H A Dxfrm_nat_keepalive.c42 struct flowi4 fl4; in nat_keepalive_send_ipv4() local
48 flowi4_init_output(&fl4, 0 /* oif */, skb->mark, tos, in nat_keepalive_send_ipv4()
53 rt = ip_route_output_key(net, &fl4); in nat_keepalive_send_ipv4()
61 err = ip_build_and_send_pkt(skb, sk, fl4.saddr, fl4.daddr, NULL, tos); in nat_keepalive_send_ipv4()
/linux-6.15/net/dccp/
H A Dipv4.c54 struct flowi4 *fl4; in dccp_v4_connect() local
79 fl4 = &inet->cork.fl.u.ip4; in dccp_v4_connect()
80 rt = ip_route_connect(fl4, nexthop, inet->inet_saddr, in dccp_v4_connect()
92 daddr = fl4->daddr; in dccp_v4_connect()
95 err = inet_bhash2_update_saddr(sk, &fl4->saddr, AF_INET); in dccp_v4_connect()
121 rt = ip_route_newports(fl4, rt, orig_sport, orig_dport, in dccp_v4_connect()
470 struct flowi4 fl4 = { in dccp_v4_route_skb() local
481 security_skb_classify_flow(skb, flowi4_to_flowi_common(&fl4)); in dccp_v4_route_skb()
482 rt = ip_route_output_flow(net, &fl4, sk); in dccp_v4_route_skb()
496 struct flowi4 fl4; in dccp_v4_send_response() local
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