io/mac/mac.c

4736 	mac_address_t *map;
4740 	for (map = mip->mi_addresses; map != NULL; map = map->ma_next) {
4741 		if (bcmp(mac_addr, map->ma_addr, map->ma_len) == 0)
4745 	return (map);
4752 mac_check_macaddr_shared(mac_address_t *map)
4754 	ASSERT(MAC_PERIM_HELD((mac_handle_t)map->ma_mip));
4756 	return (map->ma_nusers > 1);
4763 mac_free_macaddr(mac_address_t *map)
4765 	mac_impl_t *mip = map->ma_mip;
4770 	map = mac_find_macaddr(mip, map->ma_addr);
4772 	ASSERT(map != NULL);
4773 	ASSERT(map->ma_nusers == 0);
4775 	if (map == mip->mi_addresses) {
4776 		mip->mi_addresses = map->ma_next;
4781 		while (pre->ma_next != map)
4783 		pre->ma_next = map->ma_next;
4786 	kmem_free(map, sizeof (mac_address_t));
4805 	mac_address_t *map;
4811 	map = mac_find_macaddr(mip, mac_addr);
4817 	if (map == NULL) {
4818 		map = kmem_zalloc(sizeof (mac_address_t), KM_SLEEP);
4819 		map->ma_len = mip->mi_type->mt_addr_length;
4820 		bcopy(mac_addr, map->ma_addr, map->ma_len);
4821 		map->ma_nusers = 0;
4822 		map->ma_group = group;
4823 		map->ma_mip = mip;
4826 		map->ma_next = mip->mi_addresses;
4827 		mip->mi_addresses = map;
4832 	ASSERT(map->ma_group == NULL || map->ma_group == group);
4833 	if (map->ma_group == NULL)
4834 		map->ma_group = group;
4840 	if (map->ma_nusers++ > 0)
4849 			map->ma_type = MAC_ADDRESS_TYPE_UNICAST_CLASSIFIED;
4870 	    (bcmp(map->ma_addr, mip->mi_addr, map->ma_len) == 0)) {
4871 		map->ma_type = MAC_ADDRESS_TYPE_UNICAST_CLASSIFIED;
4880 		map->ma_type = MAC_ADDRESS_TYPE_UNICAST_PROMISC;
4891 	map->ma_nusers--;
4893 		mac_free_macaddr(map);
4903 mac_remove_macaddr(mac_address_t *map)
4905 	mac_impl_t *mip = map->ma_mip;
4910 	ASSERT(map == mac_find_macaddr(mip, map->ma_addr));
4916 	if (--map->ma_nusers > 0)
4924 	switch (map->ma_type) {
4930 		if (map->ma_group == NULL)
4933 		err = mac_group_remmac(map->ma_group, map->ma_addr);
4935 			map->ma_group = NULL;
4951 	if (bcmp(map->ma_addr, mip->mi_addr, map->ma_len) != 0)
4952 		mac_free_macaddr(map);
4962 mac_update_macaddr(mac_address_t *map, uint8_t *mac_addr)
4964 	mac_impl_t *mip = map->ma_mip;
4970 	switch (map->ma_type) {
4988 		if (map->ma_nusers == 0)
4994 		err = mac_group_remmac(map->ma_group, map->ma_addr);
4998 		err = mac_group_addmac(map->ma_group, mac_addr);
5006 			(void) mac_group_addmac(map->ma_group, map->ma_addr);
5022 		bcopy(mac_addr, map->ma_addr, map->ma_len);
5034 mac_freshen_macaddr(mac_address_t *map, uint8_t *mac_addr)
5036 	mac_impl_t *mip = map->ma_mip;
5044 	bcopy(mac_addr, map->ma_addr, map->ma_len);
5045 	bcopy(mac_addr, mip->mi_addr, map->ma_len);
5050 	mac_unicast_update_clients(mip, map);
5059 	mac_address_t *map;
5065 	map = kmem_zalloc(sizeof (mac_address_t), KM_SLEEP);
5066 	map->ma_len = mip->mi_type->mt_addr_length;
5067 	bcopy(mip->mi_addr, map->ma_addr, map->ma_len);
5075 		map->ma_type = MAC_ADDRESS_TYPE_UNICAST_CLASSIFIED;
5077 	map->ma_mip = mip;
5079 	mip->mi_addresses = map;
5089 	mac_address_t *map = mip->mi_addresses;
5091 	if (map == NULL)
5098 	ASSERT(map->ma_nusers == 0);
5099 	ASSERT(map->ma_next == NULL);
5101 	kmem_free(map, sizeof (mac_address_t));
6181 	mac_address_t		*map;
6203 	if (!move && (map = mac_find_macaddr(mip, mac_addr)) != NULL) {
6204 		if (map->ma_group != NULL)
6205 			return (map->ma_group);