Lines Matching refs:br
81 static void br_multicast_find_del_pg(struct net_bridge *br,
89 br_sg_port_find(struct net_bridge *br, in br_sg_port_find() argument
92 lockdep_assert_held_once(&br->multicast_lock); in br_sg_port_find()
94 return rhashtable_lookup_fast(&br->sg_port_tbl, sg_p, in br_sg_port_find()
98 static struct net_bridge_mdb_entry *br_mdb_ip_get_rcu(struct net_bridge *br, in br_mdb_ip_get_rcu() argument
101 return rhashtable_lookup(&br->mdb_hash_tbl, dst, br_mdb_rht_params); in br_mdb_ip_get_rcu()
104 struct net_bridge_mdb_entry *br_mdb_ip_get(struct net_bridge *br, in br_mdb_ip_get() argument
109 lockdep_assert_held_once(&br->multicast_lock); in br_mdb_ip_get()
112 ent = rhashtable_lookup(&br->mdb_hash_tbl, dst, br_mdb_rht_params); in br_mdb_ip_get()
118 static struct net_bridge_mdb_entry *br_mdb_ip4_get(struct net_bridge *br, in br_mdb_ip4_get() argument
128 return br_mdb_ip_get(br, &br_dst); in br_mdb_ip4_get()
132 static struct net_bridge_mdb_entry *br_mdb_ip6_get(struct net_bridge *br, in br_mdb_ip6_get() argument
143 return br_mdb_ip_get(br, &br_dst); in br_mdb_ip6_get()
150 struct net_bridge *br = brmctx->br; in br_mdb_get() local
153 if (!br_opt_get(br, BROPT_MULTICAST_ENABLED) || in br_mdb_get()
171 mdb = br_mdb_ip_get_rcu(br, &ip); in br_mdb_get()
184 mdb = br_mdb_ip_get_rcu(br, &ip); in br_mdb_get()
196 return br_mdb_ip_get_rcu(br, &ip); in br_mdb_get()
213 lockdep_assert_held_once(&pg->key.port->br->multicast_lock); in br_multicast_pg_to_port_ctx()
217 !br_opt_get(pg->key.port->br, BROPT_MCAST_VLAN_SNOOPING_ENABLED)) in br_multicast_pg_to_port_ctx()
246 if (!netif_running(brmctx->br->dev)) in br_multicast_ctx_should_use()
280 if (br_sg_port_find(brmctx->br, &sg_key)) in __fwd_add_star_excl()
297 struct net_bridge *br = pg->key.port->br; in __fwd_del_star_excl() local
303 src_pg = br_sg_port_find(br, &sg_key); in __fwd_del_star_excl()
308 br_multicast_find_del_pg(br, src_pg); in __fwd_del_star_excl()
322 struct net_bridge *br = pg->key.port->br; in br_multicast_star_g_handle_mode() local
331 mp = br_mdb_ip_get(br, &pg->key.addr); in br_multicast_star_g_handle_mode()
341 for (pg_lst = mlock_dereference(mp->ports, br); in br_multicast_star_g_handle_mode()
343 pg_lst = mlock_dereference(pg_lst->next, br)) { in br_multicast_star_g_handle_mode()
375 sg_mp = br_mdb_ip_get(star_mp->br, &sg->key.addr); in br_multicast_sg_host_state()
384 struct net_bridge *br = star_mp->br; in br_multicast_star_g_host_state() local
394 for (pg = mlock_dereference(star_mp->ports, br); in br_multicast_star_g_host_state()
396 pg = mlock_dereference(pg->next, br)) { in br_multicast_star_g_host_state()
403 sg_mp = br_mdb_ip_get(br, &sg_ip); in br_multicast_star_g_host_state()
424 (p = mlock_dereference(*pp, sgmp->br)) != NULL; in br_multicast_sg_del_exclude_ports()
437 (p = mlock_dereference(*pp, sgmp->br)) != NULL;) { in br_multicast_sg_del_exclude_ports()
449 struct net_bridge *br = star_mp->br; in br_multicast_sg_add_exclude_ports() local
463 for (pg = mlock_dereference(star_mp->ports, br); in br_multicast_sg_add_exclude_ports()
465 pg = mlock_dereference(pg->next, br)) { in br_multicast_sg_add_exclude_ports()
472 if (br_sg_port_find(br, &sg_key)) in br_multicast_sg_add_exclude_ports()
525 star_mp = br_mdb_ip_get(src->br, &src->pg->key.addr); in br_multicast_fwd_src_add()
544 mp = br_mdb_ip_get(src->br, &sg_ip); in br_multicast_fwd_src_remove()
549 (p = mlock_dereference(*pp, src->br)) != NULL; in br_multicast_fwd_src_remove()
580 sg = br_sg_port_find(src->br, &sg_key); in br_multicast_fwd_src_handle()
593 sg_mp = br_mdb_ip_get(src->br, &sg_key.addr); in br_multicast_fwd_src_handle()
596 br_mdb_notify(src->br->dev, sg_mp, sg, RTM_NEWMDB); in br_multicast_fwd_src_handle()
614 struct net_bridge *br = mp->br; in br_multicast_del_mdb_entry() local
616 rhashtable_remove_fast(&br->mdb_hash_tbl, &mp->rhnode, in br_multicast_del_mdb_entry()
619 hlist_add_head(&mp->mcast_gc.gc_node, &br->mcast_gc_list); in br_multicast_del_mdb_entry()
620 queue_work(system_long_wq, &br->mcast_gc_work); in br_multicast_del_mdb_entry()
626 struct net_bridge *br = mp->br; in br_multicast_group_expired() local
628 spin_lock(&br->multicast_lock); in br_multicast_group_expired()
629 if (hlist_unhashed(&mp->mdb_node) || !netif_running(br->dev) || in br_multicast_group_expired()
639 spin_unlock(&br->multicast_lock); in br_multicast_group_expired()
656 struct net_bridge *br = src->pg->key.port->br; in br_multicast_del_group_src() local
661 hlist_add_head(&src->mcast_gc.gc_node, &br->mcast_gc_list); in br_multicast_del_group_src()
662 queue_work(system_long_wq, &br->mcast_gc_work); in br_multicast_del_group_src()
682 struct net_bridge *br = pg->key.port->br; in br_multicast_del_pg() local
691 br_mdb_notify(br->dev, mp, pg, RTM_DELMDB); in br_multicast_del_pg()
693 rhashtable_remove_fast(&br->sg_port_tbl, &pg->rhnode, in br_multicast_del_pg()
699 hlist_add_head(&pg->mcast_gc.gc_node, &br->mcast_gc_list); in br_multicast_del_pg()
700 queue_work(system_long_wq, &br->mcast_gc_work); in br_multicast_del_pg()
702 if (!mp->ports && !mp->host_joined && netif_running(br->dev)) in br_multicast_del_pg()
706 static void br_multicast_find_del_pg(struct net_bridge *br, in br_multicast_find_del_pg() argument
713 mp = br_mdb_ip_get(br, &pg->key.addr); in br_multicast_find_del_pg()
718 (p = mlock_dereference(*pp, br)) != NULL; in br_multicast_find_del_pg()
734 struct net_bridge *br = pg->key.port->br; in br_multicast_port_group_expired() local
738 spin_lock(&br->multicast_lock); in br_multicast_port_group_expired()
739 if (!netif_running(br->dev) || timer_pending(&pg->timer) || in br_multicast_port_group_expired()
753 br_multicast_find_del_pg(br, pg); in br_multicast_port_group_expired()
755 struct net_bridge_mdb_entry *mp = br_mdb_ip_get(br, &pg->key.addr); in br_multicast_port_group_expired()
762 br_mdb_notify(br->dev, mp, pg, RTM_NEWMDB); in br_multicast_port_group_expired()
765 spin_unlock(&br->multicast_lock); in br_multicast_port_group_expired()
793 if (br_vlan_get_proto(brmctx->br->dev, &vlan_proto) != 0) in __br_multicast_query_handle_vlan()
842 pkt_size > brmctx->br->dev->mtu) in br_ip4_multicast_alloc_query()
845 skb = netdev_alloc_skb_ip_align(brmctx->br->dev, pkt_size); in br_ip4_multicast_alloc_query()
855 ether_addr_copy(eth->h_source, brmctx->br->dev->dev_addr); in br_ip4_multicast_alloc_query()
871 iph->saddr = br_opt_get(brmctx->br, BROPT_MULTICAST_QUERY_USE_IFADDR) ? in br_ip4_multicast_alloc_query()
872 inet_select_addr(brmctx->br->dev, 0, RT_SCOPE_LINK) : 0; in br_ip4_multicast_alloc_query()
992 pkt_size > brmctx->br->dev->mtu) in br_ip6_multicast_alloc_query()
995 skb = netdev_alloc_skb_ip_align(brmctx->br->dev, pkt_size); in br_ip6_multicast_alloc_query()
1006 ether_addr_copy(eth->h_source, brmctx->br->dev->dev_addr); in br_ip6_multicast_alloc_query()
1019 if (ipv6_dev_get_saddr(dev_net(brmctx->br->dev), brmctx->br->dev, in br_ip6_multicast_alloc_query()
1022 br_opt_toggle(brmctx->br, BROPT_HAS_IPV6_ADDR, false); in br_ip6_multicast_alloc_query()
1026 br_opt_toggle(brmctx->br, BROPT_HAS_IPV6_ADDR, true); in br_ip6_multicast_alloc_query()
1151 struct net_bridge_mdb_entry *br_multicast_new_group(struct net_bridge *br, in br_multicast_new_group() argument
1157 mp = br_mdb_ip_get(br, group); in br_multicast_new_group()
1161 if (atomic_read(&br->mdb_hash_tbl.nelems) >= br->hash_max) { in br_multicast_new_group()
1162 br_mc_disabled_update(br->dev, false, NULL); in br_multicast_new_group()
1163 br_opt_toggle(br, BROPT_MULTICAST_ENABLED, false); in br_multicast_new_group()
1171 mp->br = br; in br_multicast_new_group()
1175 err = rhashtable_lookup_insert_fast(&br->mdb_hash_tbl, &mp->rhnode, in br_multicast_new_group()
1181 hlist_add_head_rcu(&mp->mdb_node, &br->mdb_list); in br_multicast_new_group()
1191 struct net_bridge *br = src->br; in br_multicast_group_src_expired() local
1193 spin_lock(&br->multicast_lock); in br_multicast_group_src_expired()
1194 if (hlist_unhashed(&src->node) || !netif_running(br->dev) || in br_multicast_group_src_expired()
1203 br_multicast_find_del_pg(br, pg); in br_multicast_group_src_expired()
1209 spin_unlock(&br->multicast_lock); in br_multicast_group_src_expired()
1263 grp_src->br = pg->key.port->br; in br_multicast_new_group_src()
1300 rhashtable_lookup_insert_fast(&port->br->sg_port_tbl, &p->rhnode, in br_multicast_new_port_group()
1327 br_mdb_notify(mp->br->dev, mp, NULL, RTM_NEWMDB); in br_multicast_host_join()
1345 br_mdb_notify(mp->br->dev, mp, NULL, RTM_DELMDB); in br_multicast_host_leave()
1365 mp = br_multicast_new_group(brmctx->br, group); in __br_multicast_add_group()
1375 (p = mlock_dereference(*pp, brmctx->br)) != NULL; in __br_multicast_add_group()
1392 br_mdb_notify(brmctx->br->dev, mp, p, RTM_NEWMDB); in __br_multicast_add_group()
1413 spin_lock(&brmctx->br->multicast_lock); in br_multicast_add_group()
1418 spin_unlock(&brmctx->br->multicast_lock); in br_multicast_add_group()
1498 struct net_bridge *br = pmctx->port->br; in br_multicast_router_expired() local
1501 spin_lock(&br->multicast_lock); in br_multicast_router_expired()
1510 spin_unlock(&br->multicast_lock); in br_multicast_router_expired()
1547 spin_lock(&brmctx->br->multicast_lock); in br_multicast_local_router_expired()
1554 br_mc_router_state_change(brmctx->br, false); in br_multicast_local_router_expired()
1556 spin_unlock(&brmctx->br->multicast_lock); in br_multicast_local_router_expired()
1580 spin_lock(&brmctx->br->multicast_lock); in br_multicast_querier_expired()
1581 if (!netif_running(brmctx->br->dev) || in br_multicast_querier_expired()
1583 !br_opt_get(brmctx->br, BROPT_MULTICAST_ENABLED)) in br_multicast_querier_expired()
1589 spin_unlock(&brmctx->br->multicast_lock); in br_multicast_querier_expired()
1648 br_multicast_count(brmctx->br, pmctx->port, skb, igmp_type, in __br_multicast_send_query()
1660 br_multicast_count(brmctx->br, NULL, skb, igmp_type, in __br_multicast_send_query()
1700 !br_opt_get(brmctx->br, BROPT_MULTICAST_ENABLED) || in br_multicast_send_query()
1743 struct net_bridge *br = pmctx->port->br; in br_multicast_port_query_expired() local
1746 spin_lock(&br->multicast_lock); in br_multicast_port_query_expired()
1757 spin_unlock(&br->multicast_lock); in br_multicast_port_query_expired()
1782 struct net_bridge *br = pg->key.port->br; in br_multicast_port_group_rexmit() local
1787 spin_lock(&br->multicast_lock); in br_multicast_port_group_rexmit()
1788 if (!netif_running(br->dev) || hlist_unhashed(&pg->mglist) || in br_multicast_port_group_rexmit()
1789 !br_opt_get(br, BROPT_MULTICAST_ENABLED)) in br_multicast_port_group_rexmit()
1821 spin_unlock(&br->multicast_lock); in br_multicast_port_group_rexmit()
1872 br_opt_get(port->br, in br_multicast_add_port()
1887 struct net_bridge *br = port->br; in br_multicast_del_port() local
1893 spin_lock_bh(&br->multicast_lock); in br_multicast_del_port()
1895 br_multicast_find_del_pg(br, pg); in br_multicast_del_port()
1896 hlist_move_list(&br->mcast_gc_list, &deleted_head); in br_multicast_del_port()
1897 spin_unlock_bh(&br->multicast_lock); in br_multicast_del_port()
1914 struct net_bridge *br = pmctx->port->br; in __br_multicast_enable_port_ctx() local
1918 if (!br_opt_get(br, BROPT_MULTICAST_ENABLED) || in __br_multicast_enable_port_ctx()
1919 !netif_running(br->dev)) in __br_multicast_enable_port_ctx()
1934 struct net_bridge *br = port->br; in br_multicast_enable_port() local
1936 spin_lock_bh(&br->multicast_lock); in br_multicast_enable_port()
1938 spin_unlock_bh(&br->multicast_lock); in br_multicast_enable_port()
1951 br_multicast_find_del_pg(pmctx->port->br, pg); in __br_multicast_disable_port_ctx()
1966 spin_lock_bh(&port->br->multicast_lock); in br_multicast_disable_port()
1968 spin_unlock_bh(&port->br->multicast_lock); in br_multicast_disable_port()
2002 if (!netif_running(brmctx->br->dev) || in __grp_src_query_marked_and_rexmit()
2003 !br_opt_get(brmctx->br, BROPT_MULTICAST_ENABLED)) in __grp_src_query_marked_and_rexmit()
2047 if (!netif_running(brmctx->br->dev) || in __grp_send_query_and_rexmit()
2048 !br_opt_get(brmctx->br, BROPT_MULTICAST_ENABLED)) in __grp_send_query_and_rexmit()
2341 br_multicast_find_del_pg(pg->key.port->br, pg); in br_multicast_toin()
2578 br_multicast_find_del_pg(pg->key.port->br, pg); in br_multicast_block()
2593 struct net_bridge *br __maybe_unused = mp->br; in br_multicast_find_port()
2596 for (pg = mlock_dereference(mp->ports, br); in br_multicast_find_port()
2598 pg = mlock_dereference(pg->next, br)) in br_multicast_find_port()
2672 spin_lock_bh(&brmctx->br->multicast_lock); in br_ip4_multicast_igmp3_report()
2676 mdst = br_mdb_ip4_get(brmctx->br, group, vid); in br_ip4_multicast_igmp3_report()
2718 br_mdb_notify(brmctx->br->dev, mdst, pg, RTM_NEWMDB); in br_ip4_multicast_igmp3_report()
2720 spin_unlock_bh(&brmctx->br->multicast_lock); in br_ip4_multicast_igmp3_report()
2810 spin_lock_bh(&brmctx->br->multicast_lock); in br_ip6_multicast_mld2_report()
2814 mdst = br_mdb_ip6_get(brmctx->br, &grec->grec_mca, vid); in br_ip6_multicast_mld2_report()
2860 br_mdb_notify(brmctx->br->dev, mdst, pg, RTM_NEWMDB); in br_ip6_multicast_mld2_report()
2862 spin_unlock_bh(&brmctx->br->multicast_lock); in br_ip6_multicast_mld2_report()
2911 __br_multicast_get_querier_port(struct net_bridge *br, in __br_multicast_get_querier_port() argument
2921 dev = dev_get_by_index_rcu(dev_net(br->dev), port_ifidx); in __br_multicast_get_querier_port()
2925 if (!p || p->br != br) in __br_multicast_get_querier_port()
2954 if (!br_opt_get(brmctx->br, BROPT_MULTICAST_ENABLED) || in br_multicast_dump_querier_state()
2974 p = __br_multicast_get_querier_port(brmctx->br, &querier); in br_multicast_dump_querier_state()
2997 p = __br_multicast_get_querier_port(brmctx->br, &querier); in br_multicast_dump_querier_state()
3125 br_rtr_notify(pmctx->port->br->dev, pmctx, RTM_NEWMDB); in br_multicast_add_router()
3169 br_mc_router_state_change(brmctx->br, true); in br_multicast_mark_router()
3262 spin_lock(&brmctx->br->multicast_lock); in br_ip4_multicast_query()
3298 mp = br_mdb_ip4_get(brmctx->br, group, vid); in br_ip4_multicast_query()
3311 (p = mlock_dereference(*pp, brmctx->br)) != NULL; in br_ip4_multicast_query()
3322 spin_unlock(&brmctx->br->multicast_lock); in br_ip4_multicast_query()
3345 spin_lock(&brmctx->br->multicast_lock); in br_ip6_multicast_query()
3388 mp = br_mdb_ip6_get(brmctx->br, group, vid); in br_ip6_multicast_query()
3400 (p = mlock_dereference(*pp, brmctx->br)) != NULL; in br_ip6_multicast_query()
3411 spin_unlock(&brmctx->br->multicast_lock); in br_ip6_multicast_query()
3429 spin_lock(&brmctx->br->multicast_lock); in br_multicast_leave_group()
3433 mp = br_mdb_ip_get(brmctx->br, group); in br_multicast_leave_group()
3441 (p = mlock_dereference(*pp, brmctx->br)) != NULL; in br_multicast_leave_group()
3467 for (p = mlock_dereference(mp->ports, brmctx->br); in br_multicast_leave_group()
3469 p = mlock_dereference(p->next, brmctx->br)) { in br_multicast_leave_group()
3499 for (p = mlock_dereference(mp->ports, brmctx->br); in br_multicast_leave_group()
3501 p = mlock_dereference(p->next, brmctx->br)) { in br_multicast_leave_group()
3515 spin_unlock(&brmctx->br->multicast_lock); in br_multicast_leave_group()
3568 static void br_multicast_err_count(const struct net_bridge *br, in br_multicast_err_count() argument
3575 if (!br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED)) in br_multicast_err_count()
3581 stats = br->mcast_stats; in br_multicast_err_count()
3613 spin_lock(&brmctx->br->multicast_lock); in br_multicast_pim()
3615 spin_unlock(&brmctx->br->multicast_lock); in br_multicast_pim()
3626 spin_lock(&brmctx->br->multicast_lock); in br_ip4_multicast_mrd_rcv()
3628 spin_unlock(&brmctx->br->multicast_lock); in br_ip4_multicast_mrd_rcv()
3657 br_multicast_err_count(brmctx->br, p, skb->protocol); in br_multicast_ipv4_rcv()
3683 br_multicast_count(brmctx->br, p, skb, BR_INPUT_SKB_CB(skb)->igmp, in br_multicast_ipv4_rcv()
3697 spin_lock(&brmctx->br->multicast_lock); in br_ip6_multicast_mrd_rcv()
3699 spin_unlock(&brmctx->br->multicast_lock); in br_ip6_multicast_mrd_rcv()
3723 br_multicast_err_count(brmctx->br, p, skb->protocol); in br_multicast_ipv6_rcv()
3750 br_multicast_count(brmctx->br, p, skb, BR_INPUT_SKB_CB(skb)->igmp, in br_multicast_ipv6_rcv()
3767 if (!br_opt_get((*brmctx)->br, BROPT_MULTICAST_ENABLED)) in br_multicast_rcv()
3770 if (br_opt_get((*brmctx)->br, BROPT_MCAST_VLAN_SNOOPING_ENABLED) && vlan) { in br_multicast_rcv()
3808 spin_lock(&brmctx->br->multicast_lock); in br_multicast_query_expired()
3817 spin_unlock(&brmctx->br->multicast_lock); in br_multicast_query_expired()
3842 struct net_bridge *br = container_of(work, struct net_bridge, in br_multicast_gc_work() local
3846 spin_lock_bh(&br->multicast_lock); in br_multicast_gc_work()
3847 hlist_move_list(&br->mcast_gc_list, &deleted_head); in br_multicast_gc_work()
3848 spin_unlock_bh(&br->multicast_lock); in br_multicast_gc_work()
3853 void br_multicast_ctx_init(struct net_bridge *br, in br_multicast_ctx_init() argument
3857 brmctx->br = br; in br_multicast_ctx_init()
3872 seqcount_spinlock_init(&brmctx->ip4_querier.seq, &br->multicast_lock); in br_multicast_ctx_init()
3878 seqcount_spinlock_init(&brmctx->ip6_querier.seq, &br->multicast_lock); in br_multicast_ctx_init()
3902 void br_multicast_init(struct net_bridge *br) in br_multicast_init() argument
3904 br->hash_max = BR_MULTICAST_DEFAULT_HASH_MAX; in br_multicast_init()
3906 br_multicast_ctx_init(br, NULL, &br->multicast_ctx); in br_multicast_init()
3908 br_opt_toggle(br, BROPT_MULTICAST_ENABLED, true); in br_multicast_init()
3909 br_opt_toggle(br, BROPT_HAS_IPV6_ADDR, true); in br_multicast_init()
3911 spin_lock_init(&br->multicast_lock); in br_multicast_init()
3912 INIT_HLIST_HEAD(&br->mdb_list); in br_multicast_init()
3913 INIT_HLIST_HEAD(&br->mcast_gc_list); in br_multicast_init()
3914 INIT_WORK(&br->mcast_gc_work, br_multicast_gc_work); in br_multicast_init()
3917 static void br_ip4_multicast_join_snoopers(struct net_bridge *br) in br_ip4_multicast_join_snoopers() argument
3919 struct in_device *in_dev = in_dev_get(br->dev); in br_ip4_multicast_join_snoopers()
3929 static void br_ip6_multicast_join_snoopers(struct net_bridge *br) in br_ip6_multicast_join_snoopers() argument
3934 ipv6_dev_mc_inc(br->dev, &addr); in br_ip6_multicast_join_snoopers()
3937 static inline void br_ip6_multicast_join_snoopers(struct net_bridge *br) in br_ip6_multicast_join_snoopers() argument
3942 void br_multicast_join_snoopers(struct net_bridge *br) in br_multicast_join_snoopers() argument
3944 br_ip4_multicast_join_snoopers(br); in br_multicast_join_snoopers()
3945 br_ip6_multicast_join_snoopers(br); in br_multicast_join_snoopers()
3948 static void br_ip4_multicast_leave_snoopers(struct net_bridge *br) in br_ip4_multicast_leave_snoopers() argument
3950 struct in_device *in_dev = in_dev_get(br->dev); in br_ip4_multicast_leave_snoopers()
3960 static void br_ip6_multicast_leave_snoopers(struct net_bridge *br) in br_ip6_multicast_leave_snoopers() argument
3965 ipv6_dev_mc_dec(br->dev, &addr); in br_ip6_multicast_leave_snoopers()
3968 static inline void br_ip6_multicast_leave_snoopers(struct net_bridge *br) in br_ip6_multicast_leave_snoopers() argument
3973 void br_multicast_leave_snoopers(struct net_bridge *br) in br_multicast_leave_snoopers() argument
3975 br_ip4_multicast_leave_snoopers(br); in br_multicast_leave_snoopers()
3976 br_ip6_multicast_leave_snoopers(br); in br_multicast_leave_snoopers()
3979 static void __br_multicast_open_query(struct net_bridge *br, in __br_multicast_open_query() argument
3984 if (!br_opt_get(br, BROPT_MULTICAST_ENABLED)) in __br_multicast_open_query()
3992 __br_multicast_open_query(brmctx->br, &brmctx->ip4_own_query); in __br_multicast_open()
3994 __br_multicast_open_query(brmctx->br, &brmctx->ip6_own_query); in __br_multicast_open()
3998 void br_multicast_open(struct net_bridge *br) in br_multicast_open() argument
4002 if (br_opt_get(br, BROPT_MCAST_VLAN_SNOOPING_ENABLED)) { in br_multicast_open()
4006 vg = br_vlan_group(br); in br_multicast_open()
4018 __br_multicast_open(&br->multicast_ctx); in br_multicast_open()
4036 struct net_bridge *br; in br_multicast_toggle_one_vlan() local
4046 br = vlan->br; in br_multicast_toggle_one_vlan()
4053 spin_lock_bh(&br->multicast_lock); in br_multicast_toggle_one_vlan()
4055 spin_unlock_bh(&br->multicast_lock); in br_multicast_toggle_one_vlan()
4068 br = vlan->port->br; in br_multicast_toggle_one_vlan()
4069 spin_lock_bh(&br->multicast_lock); in br_multicast_toggle_one_vlan()
4075 spin_unlock_bh(&br->multicast_lock); in br_multicast_toggle_one_vlan()
4086 list_for_each_entry(p, &vlan->br->port_list, list) { in br_multicast_toggle_vlan()
4099 int br_multicast_toggle_vlan_snooping(struct net_bridge *br, bool on, in br_multicast_toggle_vlan_snooping() argument
4106 if (br_opt_get(br, BROPT_MCAST_VLAN_SNOOPING_ENABLED) == on) in br_multicast_toggle_vlan_snooping()
4109 if (on && !br_opt_get(br, BROPT_VLAN_ENABLED)) { in br_multicast_toggle_vlan_snooping()
4114 vg = br_vlan_group(br); in br_multicast_toggle_vlan_snooping()
4118 br_opt_toggle(br, BROPT_MCAST_VLAN_SNOOPING_ENABLED, on); in br_multicast_toggle_vlan_snooping()
4122 __br_multicast_stop(&br->multicast_ctx); in br_multicast_toggle_vlan_snooping()
4124 __br_multicast_open(&br->multicast_ctx); in br_multicast_toggle_vlan_snooping()
4125 list_for_each_entry(p, &br->port_list, list) { in br_multicast_toggle_vlan_snooping()
4154 void br_multicast_stop(struct net_bridge *br) in br_multicast_stop() argument
4158 if (br_opt_get(br, BROPT_MCAST_VLAN_SNOOPING_ENABLED)) { in br_multicast_stop()
4162 vg = br_vlan_group(br); in br_multicast_stop()
4174 __br_multicast_stop(&br->multicast_ctx); in br_multicast_stop()
4178 void br_multicast_dev_del(struct net_bridge *br) in br_multicast_dev_del() argument
4184 spin_lock_bh(&br->multicast_lock); in br_multicast_dev_del()
4185 hlist_for_each_entry_safe(mp, tmp, &br->mdb_list, mdb_node) in br_multicast_dev_del()
4187 hlist_move_list(&br->mcast_gc_list, &deleted_head); in br_multicast_dev_del()
4188 spin_unlock_bh(&br->multicast_lock); in br_multicast_dev_del()
4190 br_multicast_ctx_deinit(&br->multicast_ctx); in br_multicast_dev_del()
4192 cancel_work_sync(&br->mcast_gc_work); in br_multicast_dev_del()
4201 spin_lock_bh(&brmctx->br->multicast_lock); in br_multicast_set_router()
4206 br_mc_router_state_change(brmctx->br, val == MDB_RTR_TYPE_PERM); in br_multicast_set_router()
4216 br_mc_router_state_change(brmctx->br, false); in br_multicast_set_router()
4222 spin_unlock_bh(&brmctx->br->multicast_lock); in br_multicast_set_router()
4243 br_rtr_notify(pmctx->port->br->dev, pmctx, RTM_DELMDB); in br_multicast_rport_del_notify()
4260 spin_lock_bh(&brmctx->br->multicast_lock); in br_multicast_set_port_router()
4310 spin_unlock_bh(&brmctx->br->multicast_lock); in br_multicast_set_port_router()
4336 __br_multicast_open_query(brmctx->br, query); in br_multicast_start_querier()
4339 list_for_each_entry_rcu(port, &brmctx->br->port_list, list) { in br_multicast_start_querier()
4378 int br_multicast_toggle(struct net_bridge *br, unsigned long val, in br_multicast_toggle() argument
4385 spin_lock_bh(&br->multicast_lock); in br_multicast_toggle()
4386 if (!!br_opt_get(br, BROPT_MULTICAST_ENABLED) == !!val) in br_multicast_toggle()
4389 err = br_mc_disabled_update(br->dev, val, extack); in br_multicast_toggle()
4395 br_opt_toggle(br, BROPT_MULTICAST_ENABLED, !!val); in br_multicast_toggle()
4396 if (!br_opt_get(br, BROPT_MULTICAST_ENABLED)) { in br_multicast_toggle()
4401 if (!netif_running(br->dev)) in br_multicast_toggle()
4404 br_multicast_open(br); in br_multicast_toggle()
4405 list_for_each_entry(port, &br->port_list, list) in br_multicast_toggle()
4411 spin_unlock_bh(&br->multicast_lock); in br_multicast_toggle()
4426 if (br_opt_get(br, BROPT_MULTICAST_ENABLED)) in br_multicast_toggle()
4427 br_multicast_join_snoopers(br); in br_multicast_toggle()
4429 br_multicast_leave_snoopers(br); in br_multicast_toggle()
4437 struct net_bridge *br = netdev_priv(dev); in br_multicast_enabled() local
4439 return !!br_opt_get(br, BROPT_MULTICAST_ENABLED); in br_multicast_enabled()
4445 struct net_bridge *br = netdev_priv(dev); in br_multicast_router() local
4448 spin_lock_bh(&br->multicast_lock); in br_multicast_router()
4449 is_router = br_multicast_is_router(&br->multicast_ctx, NULL); in br_multicast_router()
4450 spin_unlock_bh(&br->multicast_lock); in br_multicast_router()
4461 spin_lock_bh(&brmctx->br->multicast_lock); in br_multicast_set_querier()
4484 spin_unlock_bh(&brmctx->br->multicast_lock); in br_multicast_set_querier()
4501 spin_lock_bh(&brmctx->br->multicast_lock); in br_multicast_set_igmp_version()
4503 spin_unlock_bh(&brmctx->br->multicast_lock); in br_multicast_set_igmp_version()
4521 spin_lock_bh(&brmctx->br->multicast_lock); in br_multicast_set_mld_version()
4523 spin_unlock_bh(&brmctx->br->multicast_lock); in br_multicast_set_mld_version()
4535 br_info(brmctx->br, in br_multicast_set_query_intvl()
4551 br_info(brmctx->br, in br_multicast_set_startup_query_intvl()
4581 struct net_bridge *br; in br_multicast_list_adjacent() local
4592 if (!port || !port->br) in br_multicast_list_adjacent()
4595 br = port->br; in br_multicast_list_adjacent()
4597 list_for_each_entry_rcu(port, &br->port_list, list) { in br_multicast_list_adjacent()
4629 struct net_bridge *br; in br_multicast_has_querier_anywhere() local
4639 if (!port || !port->br) in br_multicast_has_querier_anywhere()
4642 br = port->br; in br_multicast_has_querier_anywhere()
4647 ret = br_multicast_querier_exists(&br->multicast_ctx, ð, NULL); in br_multicast_has_querier_anywhere()
4667 struct net_bridge *br; in br_multicast_has_querier_adjacent() local
4677 if (!port || !port->br) in br_multicast_has_querier_adjacent()
4680 br = port->br; in br_multicast_has_querier_adjacent()
4681 brmctx = &br->multicast_ctx; in br_multicast_has_querier_adjacent()
4730 brmctx = &port->br->multicast_ctx; in br_multicast_has_router_adjacent()
4838 void br_multicast_count(struct net_bridge *br, in br_multicast_count() argument
4845 if (!type || !br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED)) in br_multicast_count()
4851 stats = br->mcast_stats; in br_multicast_count()
4858 int br_multicast_init_stats(struct net_bridge *br) in br_multicast_init_stats() argument
4860 br->mcast_stats = netdev_alloc_pcpu_stats(struct bridge_mcast_stats); in br_multicast_init_stats()
4861 if (!br->mcast_stats) in br_multicast_init_stats()
4867 void br_multicast_uninit_stats(struct net_bridge *br) in br_multicast_uninit_stats() argument
4869 free_percpu(br->mcast_stats); in br_multicast_uninit_stats()
4879 void br_multicast_get_stats(const struct net_bridge *br, in br_multicast_get_stats() argument
4891 stats = br->mcast_stats; in br_multicast_get_stats()
4925 int br_mdb_hash_init(struct net_bridge *br) in br_mdb_hash_init() argument
4929 err = rhashtable_init(&br->sg_port_tbl, &br_sg_port_rht_params); in br_mdb_hash_init()
4933 err = rhashtable_init(&br->mdb_hash_tbl, &br_mdb_rht_params); in br_mdb_hash_init()
4935 rhashtable_destroy(&br->sg_port_tbl); in br_mdb_hash_init()
4942 void br_mdb_hash_fini(struct net_bridge *br) in br_mdb_hash_fini() argument
4944 rhashtable_destroy(&br->sg_port_tbl); in br_mdb_hash_fini()
4945 rhashtable_destroy(&br->mdb_hash_tbl); in br_mdb_hash_fini()