64 	struct vxlan_dev *vxlan;  member
89 static void vxlan_br_mdb_entry_fill(const struct vxlan_dev *vxlan,  in vxlan_br_mdb_entry_fill()  argument
97 	e->ifindex = vxlan->dev->ifindex;  in vxlan_br_mdb_entry_fill()
154 static int vxlan_mdb_entry_info_fill(const struct vxlan_dev *vxlan,  in vxlan_mdb_entry_info_fill()  argument
167 	vxlan_br_mdb_entry_fill(vxlan, mdb_entry, remote, &e);  in vxlan_mdb_entry_info_fill()
183 	if (rd->remote_port && rd->remote_port != vxlan->cfg.dst_port &&  in vxlan_mdb_entry_info_fill()
188 	if (rd->remote_vni != vxlan->default_dst.remote_vni &&  in vxlan_mdb_entry_info_fill()
196 	if ((vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA) &&  in vxlan_mdb_entry_info_fill()
210 static int vxlan_mdb_entry_fill(const struct vxlan_dev *vxlan,  in vxlan_mdb_entry_fill()  argument
228 		err = vxlan_mdb_entry_info_fill(vxlan, skb, mdb_entry, remote);  in vxlan_mdb_entry_fill()
240 static int vxlan_mdb_fill(const struct vxlan_dev *vxlan, struct sk_buff *skb,  in vxlan_mdb_fill()  argument
252 	hlist_for_each_entry(mdb_entry, &vxlan->mdb_list, mdb_node) {  in vxlan_mdb_fill()
256 		err = vxlan_mdb_entry_fill(vxlan, skb, ctx, mdb_entry);  in vxlan_mdb_fill()
272 	struct vxlan_dev *vxlan = netdev_priv(dev);  in vxlan_mdb_dump()  local
292 	err = vxlan_mdb_fill(vxlan, skb, ctx);  in vxlan_mdb_dump()
296 	cb->seq = vxlan->mdb_seq;  in vxlan_mdb_dump()
576 		if (!__dev_get_by_index(cfg->vxlan->net, cfg->remote_ifindex)) {  in vxlan_mdb_config_attrs_init()
600 	struct vxlan_dev *vxlan = netdev_priv(dev);  in vxlan_mdb_config_init()  local
603 	cfg->vxlan = vxlan;  in vxlan_mdb_config_init()
604 	cfg->group.vni = vxlan->default_dst.remote_vni;  in vxlan_mdb_config_init()
609 	cfg->remote_vni = vxlan->default_dst.remote_vni;  in vxlan_mdb_config_init()
610 	cfg->remote_port = vxlan->cfg.dst_port;  in vxlan_mdb_config_init()
657 vxlan_mdb_entry_lookup(struct vxlan_dev *vxlan,  in vxlan_mdb_entry_lookup()  argument
660 	return rhashtable_lookup_fast(&vxlan->mdb_tbl, group,  in vxlan_mdb_entry_lookup()
737 static void vxlan_mdb_remote_fini(struct vxlan_dev *vxlan,  in vxlan_mdb_remote_fini()  argument
789 	sg_cfg.vxlan = cfg->vxlan;  in vxlan_mdb_remote_src_fwd_add()
808 vxlan_mdb_remote_src_fwd_del(struct vxlan_dev *vxlan,  in vxlan_mdb_remote_src_fwd_del()  argument
817 	sg_cfg.vxlan = vxlan;  in vxlan_mdb_remote_src_fwd_del()
862 static void vxlan_mdb_remote_src_del(struct vxlan_dev *vxlan,  in vxlan_mdb_remote_src_del()  argument
867 	vxlan_mdb_remote_src_fwd_del(vxlan, group, remote, &ent->addr);  in vxlan_mdb_remote_src_del()
890 		vxlan_mdb_remote_src_del(cfg->vxlan, &cfg->group, remote, ent);  in vxlan_mdb_remote_srcs_add()
894 static void vxlan_mdb_remote_srcs_del(struct vxlan_dev *vxlan,  in vxlan_mdb_remote_srcs_del()  argument
902 		vxlan_mdb_remote_src_del(vxlan, group, remote, ent);  in vxlan_mdb_remote_srcs_del()
930 static size_t vxlan_mdb_nlmsg_size(const struct vxlan_dev *vxlan,  in vxlan_mdb_nlmsg_size()  argument
959 	if (rd->remote_port && rd->remote_port != vxlan->cfg.dst_port)  in vxlan_mdb_nlmsg_size()
962 	if (rd->remote_vni != vxlan->default_dst.remote_vni)  in vxlan_mdb_nlmsg_size()
968 	if ((vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA) && group->vni)  in vxlan_mdb_nlmsg_size()
974 static int vxlan_mdb_nlmsg_fill(const struct vxlan_dev *vxlan,  in vxlan_mdb_nlmsg_fill()  argument
991 	bpm->ifindex = vxlan->dev->ifindex;  in vxlan_mdb_nlmsg_fill()
1000 	if (vxlan_mdb_entry_info_fill(vxlan, skb, mdb_entry, remote))  in vxlan_mdb_nlmsg_fill()
1014 static void vxlan_mdb_remote_notify(const struct vxlan_dev *vxlan,  in vxlan_mdb_remote_notify()  argument
1019 	struct net *net = dev_net(vxlan->dev);  in vxlan_mdb_remote_notify()
1023 	skb = nlmsg_new(vxlan_mdb_nlmsg_size(vxlan, mdb_entry, remote),  in vxlan_mdb_remote_notify()
1028 	err = vxlan_mdb_nlmsg_fill(vxlan, skb, mdb_entry, remote, type);  in vxlan_mdb_remote_notify()
1046 	struct vxlan_dev *vxlan = cfg->vxlan;  in vxlan_mdb_remote_srcs_replace()  local
1060 			vxlan_mdb_remote_src_del(vxlan, &mdb_entry->key, remote,  in vxlan_mdb_remote_srcs_replace()
1078 	struct vxlan_dev *vxlan = cfg->vxlan;  in vxlan_mdb_remote_replace()  local
1093 	vxlan_mdb_remote_notify(vxlan, mdb_entry, remote, RTM_NEWMDB);  in vxlan_mdb_remote_replace()
1141 	vxlan_mdb_remote_notify(cfg->vxlan, mdb_entry, remote, RTM_NEWMDB);  in vxlan_mdb_remote_add()
1146 	vxlan_mdb_remote_fini(cfg->vxlan, remote);  in vxlan_mdb_remote_add()
1152 static void vxlan_mdb_remote_del(struct vxlan_dev *vxlan,  in vxlan_mdb_remote_del()  argument
1156 	vxlan_mdb_remote_notify(vxlan, mdb_entry, remote, RTM_DELMDB);  in vxlan_mdb_remote_del()
1158 	vxlan_mdb_remote_srcs_del(vxlan, &mdb_entry->key, remote);  in vxlan_mdb_remote_del()
1159 	vxlan_mdb_remote_fini(vxlan, remote);  in vxlan_mdb_remote_del()
1164 vxlan_mdb_entry_get(struct vxlan_dev *vxlan,  in vxlan_mdb_entry_get()  argument
1170 	mdb_entry = vxlan_mdb_entry_lookup(vxlan, group);  in vxlan_mdb_entry_get()
1180 	hlist_add_head(&mdb_entry->mdb_node, &vxlan->mdb_list);  in vxlan_mdb_entry_get()
1182 	err = rhashtable_lookup_insert_fast(&vxlan->mdb_tbl,  in vxlan_mdb_entry_get()
1188 	if (hlist_is_singular_node(&mdb_entry->mdb_node, &vxlan->mdb_list))  in vxlan_mdb_entry_get()
1189 		vxlan->cfg.flags |= VXLAN_F_MDB;  in vxlan_mdb_entry_get()
1199 static void vxlan_mdb_entry_put(struct vxlan_dev *vxlan,  in vxlan_mdb_entry_put()  argument
1205 	if (hlist_is_singular_node(&mdb_entry->mdb_node, &vxlan->mdb_list))  in vxlan_mdb_entry_put()
1206 		vxlan->cfg.flags &= ~VXLAN_F_MDB;  in vxlan_mdb_entry_put()
1208 	rhashtable_remove_fast(&vxlan->mdb_tbl, &mdb_entry->rhnode,  in vxlan_mdb_entry_put()
1217 	struct vxlan_dev *vxlan = cfg->vxlan;  in __vxlan_mdb_add()  local
1221 	mdb_entry = vxlan_mdb_entry_get(vxlan, &cfg->group);  in __vxlan_mdb_add()
1229 	vxlan->mdb_seq++;  in __vxlan_mdb_add()
1234 	vxlan_mdb_entry_put(vxlan, mdb_entry);  in __vxlan_mdb_add()
1241 	struct vxlan_dev *vxlan = cfg->vxlan;  in __vxlan_mdb_del()  local
1245 	mdb_entry = vxlan_mdb_entry_lookup(vxlan, &cfg->group);  in __vxlan_mdb_del()
1257 	vxlan_mdb_remote_del(vxlan, mdb_entry, remote);  in __vxlan_mdb_del()
1258 	vxlan_mdb_entry_put(vxlan, mdb_entry);  in __vxlan_mdb_del()
1260 	vxlan->mdb_seq++;  in __vxlan_mdb_del()
1301 struct vxlan_mdb_entry *vxlan_mdb_entry_skb_get(struct vxlan_dev *vxlan,  in vxlan_mdb_entry_skb_get()  argument
1315 	if (!(vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA))  in vxlan_mdb_entry_skb_get()
1316 		src_vni = vxlan->default_dst.remote_vni;  in vxlan_mdb_entry_skb_get()
1344 	mdb_entry = vxlan_mdb_entry_lookup(vxlan, &group);  in vxlan_mdb_entry_skb_get()
1349 	mdb_entry = vxlan_mdb_entry_lookup(vxlan, &group);  in vxlan_mdb_entry_skb_get()
1377 	return vxlan_mdb_entry_lookup(vxlan, &group);  in vxlan_mdb_entry_skb_get()
1380 netdev_tx_t vxlan_mdb_xmit(struct vxlan_dev *vxlan,  in vxlan_mdb_xmit()  argument
1402 			vxlan_xmit_one(skb1, vxlan->dev, src_vni,  in vxlan_mdb_xmit()
1407 		vxlan_xmit_one(skb, vxlan->dev, src_vni,  in vxlan_mdb_xmit()
1420 static void vxlan_mdb_remotes_flush(struct vxlan_dev *vxlan,  in vxlan_mdb_remotes_flush()  argument
1426 		vxlan_mdb_remote_del(vxlan, mdb_entry, remote);  in vxlan_mdb_remotes_flush()
1429 static void vxlan_mdb_entries_flush(struct vxlan_dev *vxlan)  in vxlan_mdb_entries_flush()  argument
1437 	hlist_for_each_entry_safe(mdb_entry, tmp, &vxlan->mdb_list, mdb_node) {  in vxlan_mdb_entries_flush()
1438 		vxlan_mdb_remotes_flush(vxlan, mdb_entry);  in vxlan_mdb_entries_flush()
1439 		vxlan_mdb_entry_put(vxlan, mdb_entry);  in vxlan_mdb_entries_flush()
1443 int vxlan_mdb_init(struct vxlan_dev *vxlan)  in vxlan_mdb_init()  argument
1447 	err = rhashtable_init(&vxlan->mdb_tbl, &vxlan_mdb_rht_params);  in vxlan_mdb_init()
1451 	INIT_HLIST_HEAD(&vxlan->mdb_list);  in vxlan_mdb_init()
1456 void vxlan_mdb_fini(struct vxlan_dev *vxlan)  in vxlan_mdb_fini()  argument
1458 	vxlan_mdb_entries_flush(vxlan);  in vxlan_mdb_fini()
1459 	WARN_ON_ONCE(vxlan->cfg.flags & VXLAN_F_MDB);  in vxlan_mdb_fini()
1460 	rhashtable_free_and_destroy(&vxlan->mdb_tbl, vxlan_mdb_check_empty,  in vxlan_mdb_fini()