149 static void __mdb_entry_to_br_ip(struct br_mdb_entry *entry, struct br_ip *ip,  in __mdb_entry_to_br_ip()  argument
153 	ip->vid = entry->vid;  in __mdb_entry_to_br_ip()
154 	ip->proto = entry->addr.proto;  in __mdb_entry_to_br_ip()
157 		ip->dst.ip4 = entry->addr.u.ip4;  in __mdb_entry_to_br_ip()
163 		ip->dst.ip6 = entry->addr.u.ip6;  in __mdb_entry_to_br_ip()
169 		ether_addr_copy(ip->dst.mac_addr, entry->addr.u.mac_addr);  in __mdb_entry_to_br_ip()
666 static bool is_valid_mdb_entry(struct br_mdb_entry *entry,  in is_valid_mdb_entry()  argument
669 	if (entry->ifindex == 0) {  in is_valid_mdb_entry()
674 	if (entry->addr.proto == htons(ETH_P_IP)) {  in is_valid_mdb_entry()
675 		if (!ipv4_is_multicast(entry->addr.u.ip4)) {  in is_valid_mdb_entry()
679 		if (ipv4_is_local_multicast(entry->addr.u.ip4)) {  in is_valid_mdb_entry()
684 	} else if (entry->addr.proto == htons(ETH_P_IPV6)) {  in is_valid_mdb_entry()
685 		if (ipv6_addr_is_ll_all_nodes(&entry->addr.u.ip6)) {  in is_valid_mdb_entry()
690 	} else if (entry->addr.proto == 0) {  in is_valid_mdb_entry()
692 		if (!is_multicast_ether_addr(entry->addr.u.mac_addr)) {  in is_valid_mdb_entry()
701 	if (entry->state != MDB_PERMANENT && entry->state != MDB_TEMPORARY) {  in is_valid_mdb_entry()
705 	if (entry->vid >= VLAN_VID_MASK) {  in is_valid_mdb_entry()
762 	struct br_mdb_entry *entry;  in br_mdb_parse()  local
801 	entry = nla_data(tb[MDBA_SET_ENTRY]);  in br_mdb_parse()
802 	if (!is_valid_mdb_entry(entry, extack))  in br_mdb_parse()
804 	*pentry = entry;  in br_mdb_parse()
814 					 entry->addr.proto, extack))  in br_mdb_parse()
826 			const struct br_mdb_entry *entry,  in __br_mdb_choose_context()  argument
837 	if (!entry->vid) {  in __br_mdb_choose_context()
842 	v = br_vlan_find(br_vlan_group(br), entry->vid);  in __br_mdb_choose_context()
857 			    struct br_mdb_entry *entry,  in br_mdb_add_group()  argument
871 	__mdb_entry_to_br_ip(entry, &group, mdb_attrs);  in br_mdb_add_group()
873 	brmctx = __br_mdb_choose_context(br, entry, extack);  in br_mdb_add_group()
880 		if (entry->state) {  in br_mdb_add_group()
890 	if (br_group_is_l2(&group) && entry->state != MDB_PERMANENT) {  in br_mdb_add_group()
930 	if (entry->state == MDB_PERMANENT)  in br_mdb_add_group()
940 	if (entry->state == MDB_TEMPORARY)  in br_mdb_add_group()
969 			struct br_mdb_entry *entry,  in __br_mdb_add()  argument
976 	ret = br_mdb_add_group(br, p, entry, mdb_attrs, extack);  in __br_mdb_add()
990 	struct br_mdb_entry *entry;  in br_mdb_add()  local
995 	err = br_mdb_parse(skb, nlh, &dev, &entry, mdb_attrs, extack);  in br_mdb_add()
1011 	if (entry->ifindex != br->dev->ifindex) {  in br_mdb_add()
1012 		pdev = __dev_get_by_index(net, entry->ifindex);  in br_mdb_add()
1028 		if (p->state == BR_STATE_DISABLED && entry->state != MDB_PERMANENT) {  in br_mdb_add()
1040 	if (br_vlan_enabled(br->dev) && vg && entry->vid == 0) {  in br_mdb_add()
1042 			entry->vid = v->vid;  in br_mdb_add()
1043 			err = __br_mdb_add(net, br, p, entry, mdb_attrs, extack);  in br_mdb_add()
1048 		err = __br_mdb_add(net, br, p, entry, mdb_attrs, extack);  in br_mdb_add()
1054 static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry,  in __br_mdb_del()  argument
1066 	__mdb_entry_to_br_ip(entry, &ip, mdb_attrs);  in __br_mdb_del()
1074 	if (entry->ifindex == mp->br->dev->ifindex && mp->host_joined) {  in __br_mdb_del()
1086 		if (!p->key.port || p->key.port->dev->ifindex != entry->ifindex)  in __br_mdb_del()
1107 	struct br_mdb_entry *entry;  in br_mdb_del()  local
1112 	err = br_mdb_parse(skb, nlh, &dev, &entry, mdb_attrs, extack);  in br_mdb_del()
1118 	if (entry->ifindex != br->dev->ifindex) {  in br_mdb_del()
1119 		pdev = __dev_get_by_index(net, entry->ifindex);  in br_mdb_del()
1140 	if (br_vlan_enabled(br->dev) && vg && entry->vid == 0) {  in br_mdb_del()
1142 			entry->vid = v->vid;  in br_mdb_del()
1143 			err = __br_mdb_del(br, entry, mdb_attrs);  in br_mdb_del()
1146 		err = __br_mdb_del(br, entry, mdb_attrs);  in br_mdb_del()