+ if (bd_id == 0)
+ {
+ rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
+ goto out;
+ }
+
+ u32 bd_index = bd_find_index (bdm, bd_id);
+ if (bd_index == ~0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto out;
+ }
+
+ bitmap = bd_set_flags (vm, bd_index, flags, mp->is_set);
+
+out:
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
+ ({
+ rmp->resulting_feature_bitmap = ntohl(bitmap);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+ vl_api_l2_interface_vlan_tag_rewrite_t_handler
+ (vl_api_l2_interface_vlan_tag_rewrite_t * mp)
+{
+ int rv = 0;
+ vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ vlib_main_t *vm = vlib_get_main ();
+ u32 vtr_op;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ vtr_op = ntohl (mp->vtr_op);
+
+ /* The L2 code is unsuspicious */
+ switch (vtr_op)
+ {
+ case L2_VTR_DISABLED:
+ case L2_VTR_PUSH_1:
+ case L2_VTR_PUSH_2:
+ case L2_VTR_POP_1:
+ case L2_VTR_POP_2:
+ case L2_VTR_TRANSLATE_1_1:
+ case L2_VTR_TRANSLATE_1_2:
+ case L2_VTR_TRANSLATE_2_1:
+ case L2_VTR_TRANSLATE_2_2:
+ break;
+
+ default:
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
+ ntohl (mp->push_dot1q), ntohl (mp->tag1),
+ ntohl (mp->tag2));
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
+}
+
+static void
+ vl_api_l2_interface_pbb_tag_rewrite_t_handler
+ (vl_api_l2_interface_pbb_tag_rewrite_t * mp)
+{
+ vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ vlib_main_t *vm = vlib_get_main ();
+ u32 vtr_op;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ vtr_op = ntohl (mp->vtr_op);
+
+ switch (vtr_op)
+ {
+ case L2_VTR_DISABLED:
+ case L2_VTR_PUSH_2:
+ case L2_VTR_POP_2:
+ case L2_VTR_TRANSLATE_2_1:
+ break;
+
+ default:
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
+ mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid),
+ ntohl (mp->i_sid), ntohs (mp->outer_tag));
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY);
+}
+
+static void
+ vl_api_sw_interface_set_l2_xconnect_t_handler
+ (vl_api_sw_interface_set_l2_xconnect_t * mp)
+{
+ vl_api_sw_interface_set_l2_xconnect_reply_t *rmp;
+ int rv = 0;
+ u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
+ u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index);
+ vlib_main_t *vm = vlib_get_main ();
+ vnet_main_t *vnm = vnet_get_main ();
+
+ VALIDATE_RX_SW_IF_INDEX (mp);
+
+ if (mp->enable)
+ {
+ VALIDATE_TX_SW_IF_INDEX (mp);
+ rv = set_int_l2_mode (vm, vnm, MODE_L2_XC,
+ rx_sw_if_index, 0,
+ L2_BD_PORT_TYPE_NORMAL, 0, tx_sw_if_index);
+ }
+ else
+ {
+ rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0,
+ L2_BD_PORT_TYPE_NORMAL, 0, 0);
+ }
+
+ switch (rv)
+ {
+ case MODE_ERROR_ETH:
+ rv = VNET_API_ERROR_NON_ETHERNET;
+ break;
+ case MODE_ERROR_BVI_DEF:
+ rv = VNET_API_ERROR_BD_ALREADY_HAS_BVI;
+ break;
+ }
+
+ BAD_RX_SW_IF_INDEX_LABEL;
+ BAD_TX_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
+}
+
+static int
+l2_bd_port_type_decode (vl_api_l2_port_type_t v, l2_bd_port_type_t * l)
+{
+ v = clib_net_to_host_u32 (v);
+
+ switch (v)
+ {
+ case L2_API_PORT_TYPE_NORMAL:
+ *l = L2_BD_PORT_TYPE_NORMAL;
+ return 0;
+ case L2_API_PORT_TYPE_BVI:
+ *l = L2_BD_PORT_TYPE_BVI;
+ return 0;
+ case L2_API_PORT_TYPE_UU_FWD:
+ *l = L2_BD_PORT_TYPE_UU_FWD;
+ return 0;
+ }
+
+ return (VNET_API_ERROR_INVALID_VALUE);
+}
+
+static void
+ vl_api_sw_interface_set_l2_bridge_t_handler
+ (vl_api_sw_interface_set_l2_bridge_t * mp)
+{
+ bd_main_t *bdm = &bd_main;
+ vl_api_sw_interface_set_l2_bridge_reply_t *rmp;
+ int rv = 0;
+ vlib_main_t *vm = vlib_get_main ();
+ vnet_main_t *vnm = vnet_get_main ();
+ l2_bd_port_type_t pt;
+
+ VALIDATE_RX_SW_IF_INDEX (mp);
+ u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
+ rv = l2_bd_port_type_decode (mp->port_type, &pt);
+
+ if (0 != rv)
+ goto out;
+ if (mp->enable)
+ {
+ VALIDATE_BD_ID (mp);
+ u32 bd_id = ntohl (mp->bd_id);
+ u32 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
+
+ rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE,
+ rx_sw_if_index, bd_index, pt, mp->shg, 0);
+ }
+ else
+ {
+ rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, pt, 0, 0);
+ }
+
+ switch (rv)
+ {
+ case MODE_ERROR_ETH:
+ rv = VNET_API_ERROR_NON_ETHERNET;
+ break;
+ case MODE_ERROR_BVI_DEF:
+ rv = VNET_API_ERROR_BD_ALREADY_HAS_BVI;
+ break;
+ }
+
+ BAD_RX_SW_IF_INDEX_LABEL;
+ BAD_BD_ID_LABEL;
+out:
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
+}
+
+static void
+send_bd_ip_mac_entry (vpe_api_main_t * am,
+ vl_api_registration_t * reg,
+ u32 bd_id,
+ const ip46_address_t * ip,
+ ip46_type_t itype,
+ const mac_address_t * mac, u32 context)
+{
+ vl_api_bd_ip_mac_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_BD_IP_MAC_DETAILS);
+
+ mp->context = context;
+ mp->entry.bd_id = ntohl (bd_id);
+
+ ip_address_encode (ip, itype, &mp->entry.ip);
+ mac_address_encode (mac, mp->entry.mac);
+
+ vl_api_send_msg (reg, (u8 *) mp);
+}
+
+static void
+vl_api_bd_ip_mac_dump_t_handler (vl_api_bd_ip_mac_dump_t * mp)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+ bd_main_t *bdm = &bd_main;
+ l2_bridge_domain_t *bd_config;
+ u32 bd_id = ntohl (mp->bd_id);
+ u32 bd_index, start, end;
+ vl_api_registration_t *reg;
+ uword *p;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ /* see bd_id: ~0 means "any" */
+ if (bd_id == ~0)
+ {
+ start = 1;
+ end = vec_len (l2input_main.bd_configs);
+ }
+ else
+ {
+ p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+ if (p == 0)
+ return;
+
+ bd_index = p[0];
+ vec_validate (l2input_main.bd_configs, bd_index);
+ start = bd_index;
+ end = start + 1;
+ }
+
+ for (bd_index = start; bd_index < end; bd_index++)
+ {
+ bd_config = vec_elt_at_index (l2input_main.bd_configs, bd_index);
+ if (bd_is_valid (bd_config))
+ {
+ ip4_address_t ip4_addr;
+ ip6_address_t *ip6_addr;
+ mac_address_t mac;
+ u64 mac64;
+ bd_id = bd_config->bd_id;
+
+ /* *INDENT-OFF* */
+ hash_foreach (ip4_addr.as_u32, mac64, bd_config->mac_by_ip4,
+ ({
+ ip46_address_t ip = {
+ .ip4 = ip4_addr,
+ };
+ mac_address_from_u64(&mac, mac64);
+
+ send_bd_ip_mac_entry (am, reg, bd_id, &ip, IP46_TYPE_IP4,
+ &mac, mp->context);
+ }));
+
+ hash_foreach_mem (ip6_addr, mac64, bd_config->mac_by_ip6,
+ ({
+ ip46_address_t ip = {
+ .ip6 = *ip6_addr,
+ };
+ mac_address_from_u64(&mac, mac64);
+
+ send_bd_ip_mac_entry (am, reg, bd_id, &ip, IP46_TYPE_IP6,
+ &mac, mp->context);
+ }));
+ /* *INDENT-ON* */
+ }
+ }
+}
+
+static void
+vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
+{
+ ip46_address_t ip_addr = ip46_address_initializer;
+ vl_api_bd_ip_mac_add_del_reply_t *rmp;
+ bd_main_t *bdm = &bd_main;
+ u32 bd_index, bd_id;
+ mac_address_t mac;
+ ip46_type_t type;
+ int rv = 0;