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Searched refs:fl4 (Results 1 – 56 of 56) sorted by relevance

/linux-4.4.14/include/net/
Droute.h139 struct flowi4 fl4 = { in ip_route_output() local
145 return ip_route_output_key(net, &fl4); in ip_route_output()
148 static inline struct rtable *ip_route_output_ports(struct net *net, struct flowi4 *fl4, in ip_route_output_ports() argument
154 flowi4_init_output(fl4, oif, sk ? sk->sk_mark : 0, tos, in ip_route_output_ports()
159 security_sk_classify_flow(sk, flowi4_to_flowi(fl4)); in ip_route_output_ports()
160 return ip_route_output_flow(net, fl4, sk); in ip_route_output_ports()
163 static inline struct rtable *ip_route_output_gre(struct net *net, struct flowi4 *fl4, in ip_route_output_gre() argument
167 memset(fl4, 0, sizeof(*fl4)); in ip_route_output_gre()
168 fl4->flowi4_oif = oif; in ip_route_output_gre()
169 fl4->daddr = daddr; in ip_route_output_gre()
[all …]
Dflow.h93 static inline void flowi4_init_output(struct flowi4 *fl4, int oif, in flowi4_init_output() argument
99 fl4->flowi4_oif = oif; in flowi4_init_output()
100 fl4->flowi4_iif = LOOPBACK_IFINDEX; in flowi4_init_output()
101 fl4->flowi4_mark = mark; in flowi4_init_output()
102 fl4->flowi4_tos = tos; in flowi4_init_output()
103 fl4->flowi4_scope = scope; in flowi4_init_output()
104 fl4->flowi4_proto = proto; in flowi4_init_output()
105 fl4->flowi4_flags = flags; in flowi4_init_output()
106 fl4->flowi4_secid = 0; in flowi4_init_output()
107 fl4->flowi4_tun_key.tun_id = 0; in flowi4_init_output()
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Dl3mdev.h31 const struct flowi4 *fl4);
33 struct flowi4 *fl4);
88 const struct flowi4 *fl4) in l3mdev_get_rtable() argument
91 return dev->l3mdev_ops->l3mdev_get_rtable(dev, fl4); in l3mdev_get_rtable()
116 struct flowi4 *fl4) in l3mdev_get_saddr() argument
128 rc = dev->l3mdev_ops->l3mdev_get_saddr(dev, fl4); in l3mdev_get_saddr()
196 const struct flowi4 *fl4) in l3mdev_get_rtable() argument
207 struct flowi4 *fl4) in l3mdev_get_saddr() argument
Dfou.h15 u8 *protocol, struct flowi4 *fl4);
17 u8 *protocol, struct flowi4 *fl4);
Dip.h120 int ip_append_data(struct sock *sk, struct flowi4 *fl4,
129 ssize_t ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page,
131 struct sk_buff *__ip_make_skb(struct sock *sk, struct flowi4 *fl4,
135 int ip_push_pending_frames(struct sock *sk, struct flowi4 *fl4);
137 struct sk_buff *ip_make_skb(struct sock *sk, struct flowi4 *fl4,
144 static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4) in ip_finish_skb() argument
146 return __ip_make_skb(sk, fl4, &sk->sk_write_queue, &inet_sk(sk)->cork.base); in ip_finish_skb()
Dip_tunnels.h169 u8 *protocol, struct flowi4 *fl4);
232 u8 *protocol, struct flowi4 *fl4);
Dinet_connection_sock.h267 struct dst_entry *inet_csk_route_req(const struct sock *sk, struct flowi4 *fl4,
Dip_fib.h334 struct flowi4 *fl4, int mp_hash);
/linux-4.4.14/net/ipv4/
Dxfrm4_policy.c22 static struct dst_entry *__xfrm4_dst_lookup(struct net *net, struct flowi4 *fl4, in __xfrm4_dst_lookup() argument
29 memset(fl4, 0, sizeof(*fl4)); in __xfrm4_dst_lookup()
30 fl4->daddr = daddr->a4; in __xfrm4_dst_lookup()
31 fl4->flowi4_tos = tos; in __xfrm4_dst_lookup()
32 fl4->flowi4_oif = oif; in __xfrm4_dst_lookup()
34 fl4->saddr = saddr->a4; in __xfrm4_dst_lookup()
36 fl4->flowi4_flags = FLOWI_FLAG_SKIP_NH_OIF; in __xfrm4_dst_lookup()
38 rt = __ip_route_output_key(net, fl4); in __xfrm4_dst_lookup()
49 struct flowi4 fl4; in xfrm4_dst_lookup() local
51 return __xfrm4_dst_lookup(net, &fl4, tos, oif, saddr, daddr); in xfrm4_dst_lookup()
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Droute.c504 static void __build_flow_key(struct flowi4 *fl4, const struct sock *sk, in __build_flow_key() argument
517 flowi4_init_output(fl4, oif, mark, tos, in __build_flow_key()
523 static void build_skb_flow_key(struct flowi4 *fl4, const struct sk_buff *skb, in build_skb_flow_key() argument
532 __build_flow_key(fl4, sk, iph, oif, tos, prot, mark, 0); in build_skb_flow_key()
535 static void build_sk_flow_key(struct flowi4 *fl4, const struct sock *sk) in build_sk_flow_key() argument
545 flowi4_init_output(fl4, sk->sk_bound_dev_if, sk->sk_mark, in build_sk_flow_key()
553 static void ip_rt_build_flow_key(struct flowi4 *fl4, const struct sock *sk, in ip_rt_build_flow_key() argument
557 build_skb_flow_key(fl4, skb, sk); in ip_rt_build_flow_key()
559 build_sk_flow_key(fl4, sk); in ip_rt_build_flow_key()
705 static void __ip_do_redirect(struct rtable *rt, struct sk_buff *skb, struct flowi4 *fl4, in __ip_do_redirect() argument
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Dicmp.c290 struct flowi4 *fl4, int type, int code) in icmpv4_xrlim_allow() argument
315 peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, vif, 1); in icmpv4_xrlim_allow()
355 struct flowi4 *fl4, in icmp_push_reply() argument
362 if (ip_append_data(sk, fl4, icmp_glue_bits, icmp_param, in icmp_push_reply()
381 ip_push_pending_frames(sk, fl4); in icmp_push_reply()
394 struct flowi4 fl4; in icmp_reply() local
424 memset(&fl4, 0, sizeof(fl4)); in icmp_reply()
425 fl4.daddr = daddr; in icmp_reply()
426 fl4.saddr = saddr; in icmp_reply()
427 fl4.flowi4_mark = mark; in icmp_reply()
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Ddatagram.c27 struct flowi4 *fl4; in __ip4_datagram_connect() local
50 fl4 = &inet->cork.fl.u.ip4; in __ip4_datagram_connect()
51 rt = ip_route_connect(fl4, usin->sin_addr.s_addr, saddr, in __ip4_datagram_connect()
68 inet->inet_saddr = fl4->saddr; /* Update source address */ in __ip4_datagram_connect()
70 inet->inet_rcv_saddr = fl4->saddr; in __ip4_datagram_connect()
74 inet->inet_daddr = fl4->daddr; in __ip4_datagram_connect()
108 struct flowi4 fl4; in ip4_datagram_release_cb() local
121 rt = ip_route_output_ports(sock_net(sk), &fl4, sk, daddr, in ip4_datagram_release_cb()
Dnetfilter.c24 struct flowi4 fl4 = {}; in ip_route_me_harder() local
39 fl4.daddr = iph->daddr; in ip_route_me_harder()
40 fl4.saddr = saddr; in ip_route_me_harder()
41 fl4.flowi4_tos = RT_TOS(iph->tos); in ip_route_me_harder()
42 fl4.flowi4_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0; in ip_route_me_harder()
43 fl4.flowi4_mark = skb->mark; in ip_route_me_harder()
44 fl4.flowi4_flags = flags; in ip_route_me_harder()
45 rt = ip_route_output_key(net, &fl4); in ip_route_me_harder()
58 xfrm_decode_session(skb, flowi4_to_flowi(&fl4), AF_INET) == 0) { in ip_route_me_harder()
61 dst = xfrm_lookup(net, dst, flowi4_to_flowi(&fl4), skb->sk, 0); in ip_route_me_harder()
Dxfrm4_state.c27 const struct flowi4 *fl4 = &fl->u.ip4; in __xfrm4_init_tempsel() local
29 sel->daddr.a4 = fl4->daddr; in __xfrm4_init_tempsel()
30 sel->saddr.a4 = fl4->saddr; in __xfrm4_init_tempsel()
31 sel->dport = xfrm_flowi_dport(fl, &fl4->uli); in __xfrm4_init_tempsel()
33 sel->sport = xfrm_flowi_sport(fl, &fl4->uli); in __xfrm4_init_tempsel()
38 sel->proto = fl4->flowi4_proto; in __xfrm4_init_tempsel()
39 sel->ifindex = fl4->flowi4_oif; in __xfrm4_init_tempsel()
Dip_output.c371 static void ip_copy_addrs(struct iphdr *iph, const struct flowi4 *fl4) in ip_copy_addrs() argument
373 BUILD_BUG_ON(offsetof(typeof(*fl4), daddr) != in ip_copy_addrs()
374 offsetof(typeof(*fl4), saddr) + sizeof(fl4->saddr)); in ip_copy_addrs()
375 memcpy(&iph->saddr, &fl4->saddr, in ip_copy_addrs()
376 sizeof(fl4->saddr) + sizeof(fl4->daddr)); in ip_copy_addrs()
385 struct flowi4 *fl4; in ip_queue_xmit() local
395 fl4 = &fl->u.ip4; in ip_queue_xmit()
414 rt = ip_route_output_ports(net, fl4, sk, in ip_queue_xmit()
442 ip_copy_addrs(iph, fl4); in ip_queue_xmit()
866 struct flowi4 *fl4, in __ip_append_data() argument
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Dip_tunnel.c348 static inline void init_tunnel_flow(struct flowi4 *fl4, in init_tunnel_flow() argument
353 memset(fl4, 0, sizeof(*fl4)); in init_tunnel_flow()
354 fl4->flowi4_oif = oif; in init_tunnel_flow()
355 fl4->daddr = daddr; in init_tunnel_flow()
356 fl4->saddr = saddr; in init_tunnel_flow()
357 fl4->flowi4_tos = tos; in init_tunnel_flow()
358 fl4->flowi4_proto = proto; in init_tunnel_flow()
359 fl4->fl4_gre_key = key; in init_tunnel_flow()
375 struct flowi4 fl4; in ip_tunnel_bind_dev() local
378 init_tunnel_flow(&fl4, iph->protocol, iph->daddr, in ip_tunnel_bind_dev()
[all …]
Dfib_frontend.c218 struct flowi4 fl4 = { .daddr = addr }; in __inet_dev_addr_type() local
233 if (!fib_table_lookup(table, &fl4, &res, FIB_LOOKUP_NOREF)) { in __inet_dev_addr_type()
298 struct flowi4 fl4 = { in fib_compute_spec_dst() local
305 if (!fib_lookup(net, &fl4, &res, 0)) in fib_compute_spec_dst()
328 struct flowi4 fl4; in __fib_validate_source() local
332 fl4.flowi4_oif = 0; in __fib_validate_source()
333 fl4.flowi4_iif = l3mdev_master_ifindex_rcu(dev); in __fib_validate_source()
334 if (!fl4.flowi4_iif) in __fib_validate_source()
335 fl4.flowi4_iif = oif ? : LOOPBACK_IFINDEX; in __fib_validate_source()
336 fl4.daddr = src; in __fib_validate_source()
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Draw.c338 static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, in raw_send_hdrinc() argument
353 ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport, in raw_send_hdrinc()
402 iph->saddr = fl4->saddr; in raw_send_hdrinc()
435 static int raw_probe_proto_opt(struct raw_frag_vec *rfv, struct flowi4 *fl4) in raw_probe_proto_opt() argument
439 if (fl4->flowi4_proto != IPPROTO_ICMP) in raw_probe_proto_opt()
449 fl4->fl4_icmp_type = rfv->hdr.icmph.type; in raw_probe_proto_opt()
450 fl4->fl4_icmp_code = rfv->hdr.icmph.code; in raw_probe_proto_opt()
492 struct flowi4 fl4; in raw_sendmsg() local
599 flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos, in raw_sendmsg()
607 err = l3mdev_get_saddr(net, ipc.oif, &fl4); in raw_sendmsg()
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Dinet_connection_sock.c410 struct flowi4 *fl4, in inet_csk_route_req() argument
418 flowi4_init_output(fl4, ireq->ir_iif, ireq->ir_mark, in inet_csk_route_req()
424 security_req_classify_flow(req, flowi4_to_flowi(fl4)); in inet_csk_route_req()
425 rt = ip_route_output_flow(net, fl4, sk); in inet_csk_route_req()
448 struct flowi4 *fl4; in inet_csk_route_child_sock() local
451 fl4 = &newinet->cork.fl.u.ip4; in inet_csk_route_child_sock()
455 flowi4_init_output(fl4, ireq->ir_iif, ireq->ir_mark, in inet_csk_route_child_sock()
461 security_req_classify_flow(req, flowi4_to_flowi(fl4)); in inet_csk_route_child_sock()
462 rt = ip_route_output_flow(net, fl4, sk); in inet_csk_route_child_sock()
926 struct flowi4 *fl4; in inet_csk_rebuild_route() local
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Dsyncookies.c308 struct flowi4 fl4; in cookie_v4_check() local
374 flowi4_init_output(&fl4, sk->sk_bound_dev_if, ireq->ir_mark, in cookie_v4_check()
379 security_req_classify_flow(req, flowi4_to_flowi(&fl4)); in cookie_v4_check()
380 rt = ip_route_output_key(sock_net(sk), &fl4); in cookie_v4_check()
402 inet_sk(ret)->cork.fl.u.ip4 = fl4; in cookie_v4_check()
Dudp.c799 static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4) in udp_send_skb() argument
815 uh->dest = fl4->fl4_dport; in udp_send_skb()
829 udp4_hwcsum(skb, fl4->saddr, fl4->daddr); in udp_send_skb()
836 uh->check = csum_tcpudp_magic(fl4->saddr, fl4->daddr, len, in udp_send_skb()
862 struct flowi4 *fl4 = &inet->cork.fl.u.ip4; in udp_push_pending_frames() local
866 skb = ip_finish_skb(sk, fl4); in udp_push_pending_frames()
870 err = udp_send_skb(skb, fl4); in udp_push_pending_frames()
884 struct flowi4 *fl4; in udp_sendmsg() local
916 fl4 = &inet->cork.fl.u.ip4; in udp_sendmsg()
1023 fl4 = &fl4_stack; in udp_sendmsg()
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Dfib_rules.c138 struct flowi4 *fl4 = &fl->u.ip4; in fib4_rule_match() local
139 __be32 daddr = fl4->daddr; in fib4_rule_match()
140 __be32 saddr = fl4->saddr; in fib4_rule_match()
146 if (r->tos && (r->tos != fl4->flowi4_tos)) in fib4_rule_match()
Dfib_semantics.c758 struct flowi4 fl4 = { in fib_check_nh() local
766 if (fl4.flowi4_scope < RT_SCOPE_LINK) in fib_check_nh()
767 fl4.flowi4_scope = RT_SCOPE_LINK; in fib_check_nh()
773 err = fib_table_lookup(tbl, &fl4, &res, in fib_check_nh()
782 err = fib_lookup(net, &fl4, &res, in fib_check_nh()
1583 struct flowi4 *fl4, int mp_hash) in fib_select_path() argument
1586 if (res->fi->fib_nhs > 1 && fl4->flowi4_oif == 0) { in fib_select_path()
1588 mp_hash = get_hash_from_flowi4(fl4) >> 1; in fib_select_path()
1596 res->type == RTN_UNICAST && !fl4->flowi4_oif) in fib_select_path()
1597 fib_select_default(fl4, res); in fib_select_path()
[all …]
Dfou.c765 struct flowi4 *fl4, u8 *protocol, __be16 sport) in fou_build_udp() argument
779 fl4->saddr, fl4->daddr, skb->len); in fou_build_udp()
785 u8 *protocol, struct flowi4 *fl4) in fou_build_header() argument
798 fou_build_udp(skb, e, fl4, protocol, sport); in fou_build_header()
805 u8 *protocol, struct flowi4 *fl4) in gue_build_header() argument
877 fou_build_udp(skb, e, fl4, protocol, sport); in gue_build_header()
Dping.c644 struct flowi4 *fl4) in ping_v4_push_pending_frames() argument
653 return ip_push_pending_frames(sk, fl4); in ping_v4_push_pending_frames()
700 struct flowi4 fl4; in ping_v4_sendmsg() local
792 flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos, in ping_v4_sendmsg()
796 security_sk_classify_flow(sk, flowi4_to_flowi(&fl4)); in ping_v4_sendmsg()
797 rt = ip_route_output_flow(net, &fl4, sk); in ping_v4_sendmsg()
816 ipc.addr = fl4.daddr; in ping_v4_sendmsg()
829 err = ip_append_data(sk, &fl4, ping_getfrag, &pfh, len, in ping_v4_sendmsg()
834 err = ping_v4_push_pending_frames(sk, &pfh, &fl4); in ping_v4_sendmsg()
Daf_inet.c1105 struct flowi4 *fl4; in inet_sk_reselect_saddr() local
1116 fl4 = &inet->cork.fl.u.ip4; in inet_sk_reselect_saddr()
1117 rt = ip_route_connect(fl4, daddr, 0, RT_CONN_FLAGS(sk), in inet_sk_reselect_saddr()
1125 new_saddr = fl4->saddr; in inet_sk_reselect_saddr()
1155 struct flowi4 *fl4; in inet_sk_rebuild_header() local
1169 fl4 = &inet->cork.fl.u.ip4; in inet_sk_rebuild_header()
1170 rt = ip_route_output_ports(sock_net(sk), fl4, sk, daddr, inet->inet_saddr, in inet_sk_rebuild_header()
Dtcp_ipv4.c148 struct flowi4 *fl4; in tcp_v4_connect() local
170 fl4 = &inet->cork.fl.u.ip4; in tcp_v4_connect()
171 rt = ip_route_connect(fl4, nexthop, inet->inet_saddr, in tcp_v4_connect()
188 daddr = fl4->daddr; in tcp_v4_connect()
191 inet->inet_saddr = fl4->saddr; in tcp_v4_connect()
203 !tp->rx_opt.ts_recent_stamp && fl4->daddr == daddr) in tcp_v4_connect()
227 rt = ip_route_newports(fl4, rt, orig_sport, orig_dport, in tcp_v4_connect()
834 struct flowi4 fl4; in tcp_v4_send_synack() local
839 if (!dst && (dst = inet_csk_route_req(sk, &fl4, req)) == NULL) in tcp_v4_send_synack()
Dip_gre.c587 struct flowi4 fl4; in gre_fill_metadata_dst() local
592 rt = gre_get_rt(skb, dev, &fl4, &info->key); in gre_fill_metadata_dst()
597 info->key.u.ipv4.src = fl4.saddr; in gre_fill_metadata_dst()
773 struct flowi4 fl4; in ipgre_open() local
776 rt = ip_route_output_gre(t->net, &fl4, in ipgre_open()
Digmp.c332 struct flowi4 fl4; in igmpv3_newpack() local
348 rt = ip_route_output_ports(net, &fl4, NULL, IGMPV3_ALL_MCR, 0, in igmpv3_newpack()
371 pip->daddr = fl4.daddr; in igmpv3_newpack()
372 pip->saddr = fl4.saddr; in igmpv3_newpack()
682 struct flowi4 fl4; in igmp_send_report() local
697 rt = ip_route_output_ports(net, &fl4, NULL, dst, 0, in igmp_send_report()
726 iph->saddr = fl4.saddr; in igmp_send_report()
Dipmr.c454 struct flowi4 fl4 = { in reg_vif_xmit() local
461 err = ipmr_fib_lookup(net, &fl4, &mrt); in reg_vif_xmit()
1699 struct flowi4 fl4; in ipmr_queue_xmit() local
1717 rt = ip_route_output_ports(net, &fl4, NULL, in ipmr_queue_xmit()
1726 rt = ip_route_output_ports(net, &fl4, NULL, iph->daddr, 0, in ipmr_queue_xmit()
1927 struct flowi4 fl4 = { in ipmr_rt_fib_lookup() local
1941 err = ipmr_fib_lookup(net, &fl4, &mrt); in ipmr_rt_fib_lookup()
Ddevinet.c157 struct flowi4 fl4 = { .daddr = addr }; in __ip_dev_find() local
166 !fib_table_lookup(local, &fl4, &res, FIB_LOOKUP_NOREF) && in __ip_dev_find()
/linux-4.4.14/net/ipv4/netfilter/
Dnf_dup_ipv4.c31 struct flowi4 fl4; in nf_dup_ipv4_route() local
33 memset(&fl4, 0, sizeof(fl4)); in nf_dup_ipv4_route()
35 fl4.flowi4_oif = oif; in nf_dup_ipv4_route()
37 fl4.daddr = gw->s_addr; in nf_dup_ipv4_route()
38 fl4.flowi4_tos = RT_TOS(iph->tos); in nf_dup_ipv4_route()
39 fl4.flowi4_scope = RT_SCOPE_UNIVERSE; in nf_dup_ipv4_route()
40 fl4.flowi4_flags = FLOWI_FLAG_KNOWN_NH; in nf_dup_ipv4_route()
41 rt = ip_route_output_key(net, &fl4); in nf_dup_ipv4_route()
Dipt_rpfilter.c35 static bool rpfilter_lookup_reverse(struct net *net, struct flowi4 *fl4, in rpfilter_lookup_reverse() argument
42 if (fib_lookup(net, fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE)) in rpfilter_lookup_reverse()
Dnf_nat_l3proto_ipv4.c39 struct flowi4 *fl4 = &fl->u.ip4; in nf_nat_ipv4_decode_session() local
42 fl4->daddr = t->dst.u3.ip; in nf_nat_ipv4_decode_session()
48 fl4->fl4_dport = t->dst.u.all; in nf_nat_ipv4_decode_session()
54 fl4->saddr = t->src.u3.ip; in nf_nat_ipv4_decode_session()
60 fl4->fl4_sport = t->src.u.all; in nf_nat_ipv4_decode_session()
/linux-4.4.14/drivers/net/
Dvrf.c269 static int vrf_send_v4_prep(struct sk_buff *skb, struct flowi4 *fl4, in vrf_send_v4_prep() argument
275 rt = ip_route_output_flow(dev_net(vrf_dev), fl4, NULL); in vrf_send_v4_prep()
297 struct flowi4 fl4 = { in vrf_process_v4_outbound() local
307 if (vrf_send_v4_prep(skb, &fl4, vrf_dev)) in vrf_process_v4_outbound()
791 const struct flowi4 *fl4) in vrf_get_rtable() argument
795 if (!(fl4->flowi4_flags & FLOWI_FLAG_L3MDEV_SRC)) { in vrf_get_rtable()
806 static int vrf_get_saddr(struct net_device *dev, struct flowi4 *fl4) in vrf_get_saddr() argument
810 u32 orig_tos = fl4->flowi4_tos; in vrf_get_saddr()
811 u8 flags = fl4->flowi4_flags; in vrf_get_saddr()
812 u8 scope = fl4->flowi4_scope; in vrf_get_saddr()
[all …]
Dgeneve.c713 struct flowi4 *fl4, in geneve_get_v4_rt() argument
720 memset(fl4, 0, sizeof(*fl4)); in geneve_get_v4_rt()
721 fl4->flowi4_mark = skb->mark; in geneve_get_v4_rt()
722 fl4->flowi4_proto = IPPROTO_UDP; in geneve_get_v4_rt()
725 fl4->daddr = info->key.u.ipv4.dst; in geneve_get_v4_rt()
726 fl4->saddr = info->key.u.ipv4.src; in geneve_get_v4_rt()
727 fl4->flowi4_tos = RT_TOS(info->key.tos); in geneve_get_v4_rt()
736 fl4->flowi4_tos = RT_TOS(tos); in geneve_get_v4_rt()
737 fl4->daddr = geneve->remote.sin.sin_addr.s_addr; in geneve_get_v4_rt()
740 rt = ip_route_output_key(geneve->net, fl4); in geneve_get_v4_rt()
[all …]
Dvxlan.c1926 struct flowi4 fl4; in vxlan_xmit_one() local
2007 memset(&fl4, 0, sizeof(fl4)); in vxlan_xmit_one()
2008 fl4.flowi4_oif = rdst ? rdst->remote_ifindex : 0; in vxlan_xmit_one()
2009 fl4.flowi4_tos = RT_TOS(tos); in vxlan_xmit_one()
2010 fl4.flowi4_mark = skb->mark; in vxlan_xmit_one()
2011 fl4.flowi4_proto = IPPROTO_UDP; in vxlan_xmit_one()
2012 fl4.daddr = dst->sin.sin_addr.s_addr; in vxlan_xmit_one()
2013 fl4.saddr = vxlan->cfg.saddr.sin.sin_addr.s_addr; in vxlan_xmit_one()
2015 rt = ip_route_output_key(vxlan->net, &fl4); in vxlan_xmit_one()
2047 err = vxlan_xmit_skb(rt, sk, skb, fl4.saddr, in vxlan_xmit_one()
[all …]
/linux-4.4.14/net/sctp/
Dprotocol.c299 static void sctp_v4_dst_saddr(union sctp_addr *saddr, struct flowi4 *fl4, in sctp_v4_dst_saddr() argument
304 saddr->v4.sin_addr.s_addr = fl4->saddr; in sctp_v4_dst_saddr()
428 struct flowi4 *fl4 = &fl->u.ip4; in sctp_v4_get_dst() local
435 memset(fl4, 0x0, sizeof(struct flowi4)); in sctp_v4_get_dst()
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()
440 fl4->flowi4_tos = RT_CONN_FLAGS(asoc->base.sk); in sctp_v4_get_dst()
441 fl4->flowi4_oif = asoc->base.sk->sk_bound_dev_if; in sctp_v4_get_dst()
442 fl4->fl4_sport = htons(asoc->base.bind_addr.port); in sctp_v4_get_dst()
[all …]
/linux-4.4.14/net/core/
Dflow_dissector.c717 __u32 __skb_get_hash_flowi4(struct sk_buff *skb, const struct flowi4 *fl4) in __skb_get_hash_flowi4() argument
723 keys.addrs.v4addrs.src = fl4->saddr; in __skb_get_hash_flowi4()
724 keys.addrs.v4addrs.dst = fl4->daddr; in __skb_get_hash_flowi4()
726 keys.ports.src = fl4->fl4_sport; in __skb_get_hash_flowi4()
727 keys.ports.dst = fl4->fl4_dport; in __skb_get_hash_flowi4()
728 keys.keyid.keyid = fl4->fl4_gre_key; in __skb_get_hash_flowi4()
729 keys.basic.ip_proto = fl4->flowi4_proto; in __skb_get_hash_flowi4()
822 __u32 __get_hash_from_flowi4(const struct flowi4 *fl4, struct flow_keys *keys) in __get_hash_from_flowi4() argument
826 keys->addrs.v4addrs.src = fl4->saddr; in __get_hash_from_flowi4()
827 keys->addrs.v4addrs.dst = fl4->daddr; in __get_hash_from_flowi4()
[all …]
/linux-4.4.14/drivers/infiniband/core/
Daddr.c231 struct flowi4 fl4; in addr4_resolve() local
234 memset(&fl4, 0, sizeof(fl4)); in addr4_resolve()
235 fl4.daddr = dst_ip; in addr4_resolve()
236 fl4.saddr = src_ip; in addr4_resolve()
237 fl4.flowi4_oif = addr->bound_dev_if; in addr4_resolve()
238 rt = ip_route_output_key(addr->net, &fl4); in addr4_resolve()
244 src_in->sin_addr.s_addr = fl4.saddr; in addr4_resolve()
259 ret = dst_fetch_ha(&rt->dst, addr, &fl4.daddr); in addr4_resolve()
Dcma.c1112 struct flowi4 fl4; in validate_ipv4_net_dev() local
1122 memset(&fl4, 0, sizeof(fl4)); in validate_ipv4_net_dev()
1123 fl4.flowi4_iif = net_dev->ifindex; in validate_ipv4_net_dev()
1124 fl4.daddr = daddr; in validate_ipv4_net_dev()
1125 fl4.saddr = saddr; in validate_ipv4_net_dev()
1128 err = fib_lookup(dev_net(net_dev), &fl4, &res, 0); in validate_ipv4_net_dev()
/linux-4.4.14/net/dccp/
Dipv4.c49 struct flowi4 *fl4; in dccp_v4_connect() local
74 fl4 = &inet->cork.fl.u.ip4; in dccp_v4_connect()
75 rt = ip_route_connect(fl4, nexthop, inet->inet_saddr, in dccp_v4_connect()
88 daddr = fl4->daddr; in dccp_v4_connect()
91 inet->inet_saddr = fl4->saddr; in dccp_v4_connect()
110 rt = ip_route_newports(fl4, rt, orig_sport, orig_dport, in dccp_v4_connect()
452 struct flowi4 fl4 = { in dccp_v4_route_skb() local
462 security_skb_classify_flow(skb, flowi4_to_flowi(&fl4)); in dccp_v4_route_skb()
463 rt = ip_route_output_flow(net, &fl4, sk); in dccp_v4_route_skb()
477 struct flowi4 fl4; in dccp_v4_send_response() local
[all …]
/linux-4.4.14/net/netfilter/
Dxt_TCPMSS.c56 struct flowi4 *fl4 = &fl.u.ip4; in tcpmss_reverse_mtu() local
57 memset(fl4, 0, sizeof(*fl4)); in tcpmss_reverse_mtu()
58 fl4->daddr = ip_hdr(skb)->saddr; in tcpmss_reverse_mtu()
/linux-4.4.14/net/netfilter/ipvs/
Dip_vs_xmit.c127 struct flowi4 fl4; in do_output_route4() local
131 memset(&fl4, 0, sizeof(fl4)); in do_output_route4()
132 fl4.daddr = daddr; in do_output_route4()
133 fl4.flowi4_flags = (rt_mode & IP_VS_RT_MODE_KNOWN_NH) ? in do_output_route4()
137 rt = ip_route_output_key(net, &fl4); in do_output_route4()
143 flowi4_update_output(&fl4, 0, 0, daddr, 0); in do_output_route4()
148 } else if (!*saddr && rt_mode & IP_VS_RT_MODE_CONNECT && fl4.saddr) { in do_output_route4()
150 *saddr = fl4.saddr; in do_output_route4()
151 flowi4_update_output(&fl4, 0, 0, daddr, fl4.saddr); in do_output_route4()
155 *saddr = fl4.saddr; in do_output_route4()
/linux-4.4.14/drivers/net/ppp/
Dpptp.c179 struct flowi4 fl4; in pptp_xmit() local
194 rt = ip_route_output_ports(net, &fl4, NULL, in pptp_xmit()
275 iph->daddr = fl4.daddr; in pptp_xmit()
276 iph->saddr = fl4.saddr; in pptp_xmit()
457 struct flowi4 fl4; in pptp_connect() local
490 rt = ip_route_output_ports(sock_net(sk), &fl4, sk, in pptp_connect()
/linux-4.4.14/net/rxrpc/
Dar-peer.c39 struct flowi4 fl4; in rxrpc_assess_MTU_size() local
43 rt = ip_route_output_ports(&init_net, &fl4, NULL, in rxrpc_assess_MTU_size()
/linux-4.4.14/net/l2tp/
Dl2tp_ip.c396 struct flowi4 *fl4; in l2tp_ip_sendmsg() local
452 fl4 = &inet->cork.fl.u.ip4; in l2tp_ip_sendmsg()
470 rt = ip_route_output_ports(sock_net(sk), fl4, sk, in l2tp_ip_sendmsg()
/linux-4.4.14/net/ipv6/
Dsit.c818 struct flowi4 fl4; in ipip6_tunnel_xmit() local
893 rt = ip_route_output_ports(tunnel->net, &fl4, NULL, in ipip6_tunnel_xmit()
979 if (ip_tunnel_encap(skb, tunnel, &protocol, &fl4) < 0) { in ipip6_tunnel_xmit()
986 err = iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, in ipip6_tunnel_xmit()
1047 struct flowi4 fl4; in ipip6_tunnel_bind_dev() local
1053 struct rtable *rt = ip_route_output_ports(tunnel->net, &fl4, in ipip6_tunnel_bind_dev()
Dip6_tunnel.c638 struct flowi4 fl4; in ip4ip6_err() local
682 rt = ip_route_output_ports(dev_net(skb->dev), &fl4, NULL, in ip4ip6_err()
695 rt = ip_route_output_ports(dev_net(skb->dev), &fl4, NULL, in ip4ip6_err()
/linux-4.4.14/drivers/net/ethernet/sun/
Dsunvnet.c1280 struct flowi4 fl4; in vnet_start_xmit() local
1283 memset(&fl4, 0, sizeof(fl4)); in vnet_start_xmit()
1284 fl4.flowi4_oif = dev->ifindex; in vnet_start_xmit()
1285 fl4.flowi4_tos = RT_TOS(ip_hdr(skb)->tos); in vnet_start_xmit()
1286 fl4.daddr = ip_hdr(skb)->daddr; in vnet_start_xmit()
1287 fl4.saddr = ip_hdr(skb)->saddr; in vnet_start_xmit()
1289 rt = ip_route_output_key(dev_net(dev), &fl4); in vnet_start_xmit()
/linux-4.4.14/drivers/net/ipvlan/
Dipvlan_core.c352 struct flowi4 fl4 = { in ipvlan_process_v4_outbound() local
360 rt = ip_route_output_flow(net, &fl4, NULL); in ipvlan_process_v4_outbound()
/linux-4.4.14/net/xfrm/
Dxfrm_policy.c65 const struct flowi4 *fl4 = &fl->u.ip4; in __xfrm4_selector_match() local
67 return addr4_match(fl4->daddr, sel->daddr.a4, sel->prefixlen_d) && in __xfrm4_selector_match()
68 addr4_match(fl4->saddr, sel->saddr.a4, sel->prefixlen_s) && in __xfrm4_selector_match()
69 !((xfrm_flowi_dport(fl, &fl4->uli) ^ sel->dport) & sel->dport_mask) && in __xfrm4_selector_match()
70 !((xfrm_flowi_sport(fl, &fl4->uli) ^ sel->sport) & sel->sport_mask) && in __xfrm4_selector_match()
71 (fl4->flowi4_proto == sel->proto || !sel->proto) && in __xfrm4_selector_match()
72 (fl4->flowi4_oif == sel->ifindex || !sel->ifindex); in __xfrm4_selector_match()
/linux-4.4.14/drivers/scsi/cxgbi/
Dlibcxgbi.c583 static struct rtable *find_route_ipv4(struct flowi4 *fl4, in find_route_ipv4() argument
589 rt = ip_route_output_ports(&init_net, fl4, NULL, daddr, saddr, in find_route_ipv4()
605 struct flowi4 fl4; in cxgbi_check_route() local
611 rt = find_route_ipv4(&fl4, 0, daddr->sin_addr.s_addr, 0, daddr->sin_port, 0); in cxgbi_check_route()
669 csk->saddr.sin_addr.s_addr = fl4.saddr; in cxgbi_check_route()
/linux-4.4.14/include/linux/
Dskbuff.h1058 static inline __u32 skb_get_hash_flowi4(struct sk_buff *skb, const struct flowi4 *fl4) in skb_get_hash_flowi4() argument
1062 __u32 hash = __get_hash_from_flowi4(fl4, &keys); in skb_get_hash_flowi4()
/linux-4.4.14/drivers/infiniband/hw/cxgb3/
Diwch_cm.c340 struct flowi4 fl4; in find_route() local
342 rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip, in find_route()
/linux-4.4.14/drivers/infiniband/hw/cxgb4/
Dcm.c418 struct flowi4 fl4; in find_route() local
421 rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip, in find_route()