| /kernel/linux/linux-5.10/net/6lowpan/ |
| D | nhc.c | 19 static int lowpan_nhc_insert(struct lowpan_nhc *nhc) in lowpan_nhc_insert() argument
29 len_dif = nhc->idlen - this->idlen; in lowpan_nhc_insert()
31 if (nhc->idlen < this->idlen) in lowpan_nhc_insert()
32 len = nhc->idlen; in lowpan_nhc_insert()
36 result = memcmp(nhc->id, this->id, len); in lowpan_nhc_insert()
50 rb_link_node(&nhc->node, parent, new); in lowpan_nhc_insert()
51 rb_insert_color(&nhc->node, &rb_root); in lowpan_nhc_insert()
56 static void lowpan_nhc_remove(struct lowpan_nhc *nhc) in lowpan_nhc_remove() argument
58 rb_erase(&nhc->node, &rb_root); in lowpan_nhc_remove()
67 struct lowpan_nhc *nhc = rb_entry(node, struct lowpan_nhc, in lowpan_nhc_by_nhcid() local
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| D | nhc_routing.c | 12 static void routing_nhid_setup(struct lowpan_nhc *nhc) in routing_nhid_setup() argument
14 nhc->id[0] = LOWPAN_NHC_ROUTING_ID_0; in routing_nhid_setup()
15 nhc->idmask[0] = LOWPAN_NHC_ROUTING_MASK_0; in routing_nhid_setup()
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| D | nhc_ipv6.c | 12 static void ipv6_nhid_setup(struct lowpan_nhc *nhc) in ipv6_nhid_setup() argument
14 nhc->id[0] = LOWPAN_NHC_IPV6_ID_0; in ipv6_nhid_setup()
15 nhc->idmask[0] = LOWPAN_NHC_IPV6_MASK_0; in ipv6_nhid_setup()
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| D | nhc_ghc_ext_route.c | 12 static void route_ghid_setup(struct lowpan_nhc *nhc) in route_ghid_setup() argument
14 nhc->id[0] = LOWPAN_GHC_EXT_ROUTE_ID_0; in route_ghid_setup()
15 nhc->idmask[0] = LOWPAN_GHC_EXT_ROUTE_MASK_0; in route_ghid_setup()
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| D | nhc_ghc_ext_hop.c | 12 static void hop_ghid_setup(struct lowpan_nhc *nhc) in hop_ghid_setup() argument
14 nhc->id[0] = LOWPAN_GHC_EXT_HOP_ID_0; in hop_ghid_setup()
15 nhc->idmask[0] = LOWPAN_GHC_EXT_HOP_MASK_0; in hop_ghid_setup()
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| D | nhc_ghc_icmpv6.c | 12 static void icmpv6_ghid_setup(struct lowpan_nhc *nhc) in icmpv6_ghid_setup() argument
14 nhc->id[0] = LOWPAN_GHC_ICMPV6_ID_0; in icmpv6_ghid_setup()
15 nhc->idmask[0] = LOWPAN_GHC_ICMPV6_MASK_0; in icmpv6_ghid_setup()
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| D | nhc_dest.c | 13 static void dest_nhid_setup(struct lowpan_nhc *nhc) in dest_nhid_setup() argument
15 nhc->id[0] = LOWPAN_NHC_DEST_ID_0; in dest_nhid_setup()
16 nhc->idmask[0] = LOWPAN_NHC_DEST_MASK_0; in dest_nhid_setup()
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| D | nhc_ghc_udp.c | 12 static void udp_ghid_setup(struct lowpan_nhc *nhc) in udp_ghid_setup() argument
14 nhc->id[0] = LOWPAN_GHC_UDP_ID_0; in udp_ghid_setup()
15 nhc->idmask[0] = LOWPAN_GHC_UDP_MASK_0; in udp_ghid_setup()
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| D | nhc_ghc_ext_frag.c | 12 static void frag_ghid_setup(struct lowpan_nhc *nhc) in frag_ghid_setup() argument
14 nhc->id[0] = LOWPAN_GHC_EXT_FRAG_ID_0; in frag_ghid_setup()
15 nhc->idmask[0] = LOWPAN_GHC_EXT_FRAG_MASK_0; in frag_ghid_setup()
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| D | nhc_mobility.c | 12 static void mobility_nhid_setup(struct lowpan_nhc *nhc) in mobility_nhid_setup() argument
14 nhc->id[0] = LOWPAN_NHC_MOBILITY_ID_0; in mobility_nhid_setup()
15 nhc->idmask[0] = LOWPAN_NHC_MOBILITY_MASK_0; in mobility_nhid_setup()
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| D | nhc_hop.c | 12 static void hop_nhid_setup(struct lowpan_nhc *nhc) in hop_nhid_setup() argument
14 nhc->id[0] = LOWPAN_NHC_HOP_ID_0; in hop_nhid_setup()
15 nhc->idmask[0] = LOWPAN_NHC_HOP_MASK_0; in hop_nhid_setup()
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| D | nhc_ghc_ext_dest.c | 12 static void dest_ghid_setup(struct lowpan_nhc *nhc) in dest_ghid_setup() argument
14 nhc->id[0] = LOWPAN_GHC_EXT_DEST_ID_0; in dest_ghid_setup()
15 nhc->idmask[0] = LOWPAN_GHC_EXT_DEST_MASK_0; in dest_ghid_setup()
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| D | nhc_fragment.c | 12 static void fragment_nhid_setup(struct lowpan_nhc *nhc) in fragment_nhid_setup() argument
14 nhc->id[0] = LOWPAN_NHC_FRAGMENT_ID_0; in fragment_nhid_setup()
15 nhc->idmask[0] = LOWPAN_NHC_FRAGMENT_MASK_0; in fragment_nhid_setup()
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| D | nhc.h | 76 void (*idsetup)(struct lowpan_nhc *nhc);
129 int lowpan_nhc_add(struct lowpan_nhc *nhc);
136 void lowpan_nhc_del(struct lowpan_nhc *nhc);
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| D | nhc_udp.c | 172 static void udp_nhid_setup(struct lowpan_nhc *nhc) in udp_nhid_setup() argument
174 nhc->id[0] = LOWPAN_NHC_UDP_ID; in udp_nhid_setup()
175 nhc->idmask[0] = LOWPAN_NHC_UDP_MASK; in udp_nhid_setup()
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| D | Makefile | 4 6lowpan-y := core.o iphc.o nhc.o ndisc.o
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| /kernel/linux/linux-5.10/include/trace/events/ |
| D | fib.h | 16 const struct fib_nh_common *nhc, int err),
18 TP_ARGS(tb_id, flp, nhc, err),
68 dev = nhc ? nhc->nhc_dev : NULL;
71 if (nhc) {
72 if (nhc->nhc_gw_family == AF_INET) {
74 *p32 = nhc->nhc_gw.ipv4;
78 } else if (nhc->nhc_gw_family == AF_INET6) {
83 *in6 = nhc->nhc_gw.ipv6;
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| /kernel/linux/linux-5.10/net/ipv4/ |
| D | fib_semantics.c | 163 static void free_nh_exceptions(struct fib_nh_common *nhc) in free_nh_exceptions() argument
168 hash = rcu_dereference_protected(nhc->nhc_exceptions, 1); in free_nh_exceptions()
210 void fib_nh_common_release(struct fib_nh_common *nhc) in fib_nh_common_release() argument
212 if (nhc->nhc_dev) in fib_nh_common_release()
213 dev_put(nhc->nhc_dev); in fib_nh_common_release()
215 lwtstate_put(nhc->nhc_lwtstate); in fib_nh_common_release()
216 rt_fibinfo_free_cpus(nhc->nhc_pcpu_rth_output); in fib_nh_common_release()
217 rt_fibinfo_free(&nhc->nhc_rth_input); in fib_nh_common_release()
218 free_nh_exceptions(nhc); in fib_nh_common_release()
492 struct fib_nh_common *nhc = fib_info_nhc(fi, i); in fib_nlmsg_size() local
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| D | route.c | 667 static void update_or_create_fnhe(struct fib_nh_common *nhc, __be32 daddr, in update_or_create_fnhe() argument
678 genid = fnhe_genid(dev_net(nhc->nhc_dev)); in update_or_create_fnhe()
683 hash = rcu_dereference(nhc->nhc_exceptions); in update_or_create_fnhe()
688 rcu_assign_pointer(nhc->nhc_exceptions, hash); in update_or_create_fnhe()
747 rt = rcu_dereference(nhc->nhc_rth_input); in update_or_create_fnhe()
753 prt = per_cpu_ptr(nhc->nhc_pcpu_rth_output, i); in update_or_create_fnhe()
819 struct fib_nh_common *nhc; in __ip_do_redirect() local
822 nhc = FIB_RES_NHC(res); in __ip_do_redirect()
823 update_or_create_fnhe(nhc, fl4->daddr, new_gw, in __ip_do_redirect()
1072 struct fib_nh_common *nhc; in __ip_rt_update_pmtu() local
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| D | fib_trie.c | 1376 bool fib_lookup_good_nhc(const struct fib_nh_common *nhc, int fib_flags, in fib_lookup_good_nhc() argument
1379 if (nhc->nhc_flags & RTNH_F_DEAD) in fib_lookup_good_nhc()
1382 if (ip_ignore_linkdown(nhc->nhc_dev) && in fib_lookup_good_nhc()
1383 nhc->nhc_flags & RTNH_F_LINKDOWN && in fib_lookup_good_nhc()
1389 flp->flowi4_oif != nhc->nhc_oif) in fib_lookup_good_nhc()
1528 struct fib_nh_common *nhc; in fib_table_lookup() local
1560 nhc = nexthop_get_nhc_lookup(fi->nh, fib_flags, flp, in fib_table_lookup()
1562 if (nhc) in fib_table_lookup()
1568 nhc = fib_info_nhc(fi, nhsel); in fib_table_lookup()
1570 if (!fib_lookup_good_nhc(nhc, fib_flags, flp)) in fib_table_lookup()
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| D | fib_lookup.h | 51 res->nhc = fib_info_nhc(fi, 0); in fib_result_assign()
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| D | fib_rules.c | 151 struct fib_nh_common *nhc = fib_info_nhc(result->fi, 0); in fib4_rule_suppress() local
153 dev = nhc->nhc_dev; in fib4_rule_suppress()
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| /kernel/linux/linux-5.10/include/net/ |
| D | ip_fib.h | 172 struct fib_nh_common *nhc; member
199 __be32 fib_info_update_nhc_saddr(struct net *net, struct fib_nh_common *nhc,
203 #define FIB_RES_NHC(res) ((res).nhc)
450 static inline bool nhc_l3mdev_matches_dev(const struct fib_nh_common *nhc, in nhc_l3mdev_matches_dev() argument
453 if (nhc->nhc_dev == dev || in nhc_l3mdev_matches_dev()
454 l3mdev_master_ifindex_rcu(nhc->nhc_dev) == dev->ifindex) in nhc_l3mdev_matches_dev()
466 void fib_nhc_update_mtu(struct fib_nh_common *nhc, u32 new, u32 orig);
482 int fib_nh_common_init(struct net *net, struct fib_nh_common *nhc,
486 void fib_nh_common_release(struct fib_nh_common *nhc);
492 bool fib_lookup_good_nhc(const struct fib_nh_common *nhc, int fib_flags,
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| D | vxlan.h | 498 struct fib_nh_common *nhc; in vxlan_fdb_nh_path_select() local
500 nhc = nexthop_path_fdb_result(nh, hash); in vxlan_fdb_nh_path_select()
501 if (unlikely(!nhc)) in vxlan_fdb_nh_path_select()
504 switch (nhc->nhc_gw_family) { in vxlan_fdb_nh_path_select()
506 rdst->remote_ip.sin.sin_addr.s_addr = nhc->nhc_gw.ipv4; in vxlan_fdb_nh_path_select()
510 rdst->remote_ip.sin6.sin6_addr = nhc->nhc_gw.ipv6; in vxlan_fdb_nh_path_select()
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| D | nexthop.h | 211 struct fib_nh_common *nhc = &nhi->fib_nhc; in nexthop_mpath_fill_node() local
214 if (fib_add_nexthop(skb, nhc, weight, rt_family, 0) < 0) in nexthop_mpath_fill_node()
247 res->nhc = &nhi->fib_nhc; in nexthop_path_fib_result()
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