- /* *INDENT-ON* */
-}
-
-static void
-vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t * mp)
-{
- vl_api_proxy_arp_add_del_reply_t *rmp;
- u32 fib_index;
- int rv;
- ip4_main_t *im = &ip4_main;
- stats_main_t *sm = &stats_main;
- int vnet_proxy_arp_add_del (ip4_address_t * lo_addr,
- ip4_address_t * hi_addr,
- u32 fib_index, int is_del);
- uword *p;
-
- dslock (sm, 1 /* release hint */ , 6 /* tag */ );
-
- p = hash_get (im->fib_index_by_table_id, ntohl (mp->vrf_id));
-
- if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
-
- fib_index = p[0];
-
- rv = vnet_proxy_arp_add_del ((ip4_address_t *) mp->low_address,
- (ip4_address_t *) mp->hi_address,
- fib_index, mp->is_add == 0);
-
-out:
- dsunlock (sm);
- REPLY_MACRO (VL_API_PROXY_ARP_ADD_DEL_REPLY);
-}
-
-static void
- vl_api_proxy_arp_intfc_enable_disable_t_handler
- (vl_api_proxy_arp_intfc_enable_disable_t * mp)
-{
- int rv = 0;
- vnet_main_t *vnm = vnet_get_main ();
- vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
- vnet_sw_interface_t *si;
- u32 sw_if_index;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- sw_if_index = ntohl (mp->sw_if_index);
-
- if (pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index))
- {
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
- goto out;
- }
-
- si = vnet_get_sw_interface (vnm, sw_if_index);
-
- ASSERT (si);
-
- if (mp->enable_disable)
- si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
- else
- si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
-
- BAD_SW_IF_INDEX_LABEL;
-
-out:
- REPLY_MACRO (VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
-}
-
-static void
-vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t * mp)
-{
-#if 0
- vpe_main_t *rm = &vpe_main;
- ip4_main_t *im4 = &ip4_main;
- ip6_main_t *im6 = &ip6_main;
- ip_lookup_main_t *lm;
- union
- {
- ip4_address_t ip4;
- ip6_address_t ip6;
- } addr;
- u32 adj_index, sw_if_index;
- vl_api_is_address_reachable_t *rmp;
- ip_adjacency_t *adj;
- unix_shared_memory_queue_t *q;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- {
- increment_missing_api_client_counter (rm->vlib_main);
- return;
- }
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- clib_memcpy (rmp, mp, sizeof (*rmp));
-
- sw_if_index = mp->next_hop_sw_if_index;
- clib_memcpy (&addr, mp->address, sizeof (addr));
- if (mp->is_ipv6)
- {
- lm = &im6->lookup_main;
- adj_index = ip6_fib_lookup (im6, sw_if_index, &addr.ip6);
- }
- else
- {
- lm = &im4->lookup_main;
- // FIXME NOT an ADJ
- adj_index = ip4_fib_lookup (im4, sw_if_index, &addr.ip4);
- }
- if (adj_index == ~0)
- {
- rmp->is_error = 1;
- goto send;
- }
- adj = ip_get_adjacency (lm, adj_index);
-
- if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE
- && adj->rewrite_header.sw_if_index == sw_if_index)
- {
- rmp->is_known = 1;
- }
- else
- {
- if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP
- && adj->rewrite_header.sw_if_index == sw_if_index)
- {
- if (mp->is_ipv6)
- ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index);
- else
- ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index);
- }
- else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP)
- {
- rmp->is_known = 1;
- goto send;
- }
- rmp->is_known = 0;
- }
-
-send:
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-#endif
-}
-
-static void
- vl_api_sw_interface_set_mpls_enable_t_handler
- (vl_api_sw_interface_set_mpls_enable_t * mp)
-{
- vl_api_sw_interface_set_mpls_enable_reply_t *rmp;
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- mpls_sw_interface_enable_disable (&mpls_main,
- ntohl (mp->sw_if_index), mp->enable);
-
- BAD_SW_IF_INDEX_LABEL;
- REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY);
-}
-
-void
-send_oam_event (oam_target_t * t)
-{
- vpe_api_main_t *vam = &vpe_api_main;
- unix_shared_memory_queue_t *q;
- vpe_client_registration_t *reg;
- vl_api_oam_event_t *mp;
-
- /* *INDENT-OFF* */
- pool_foreach(reg, vam->oam_events_registrations,
- ({
- q = vl_api_client_index_to_input_queue (reg->client_index);
- if (q)
- {
- mp = vl_msg_api_alloc (sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
- clib_memcpy (mp->dst_address, &t->dst_address,
- sizeof (mp->dst_address));
- mp->state = t->state;
- vl_msg_api_send_shmem (q, (u8 *)&mp);
- }
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t * mp)
-{
- vl_api_oam_add_del_reply_t *rmp;
- int rv;
-
- rv = vpe_oam_add_del_target ((ip4_address_t *) mp->src_address,
- (ip4_address_t *) mp->dst_address,
- ntohl (mp->vrf_id), (int) (mp->is_add));
-
- REPLY_MACRO (VL_API_OAM_ADD_DEL_REPLY);
-}
-
-static void
-vl_api_vnet_get_summary_stats_t_handler (vl_api_vnet_get_summary_stats_t * mp)
-{
- stats_main_t *sm = &stats_main;
- vnet_interface_main_t *im = sm->interface_main;
- vl_api_vnet_summary_stats_reply_t *rmp;
- vlib_combined_counter_main_t *cm;
- vlib_counter_t v;
- int i, which;
- u64 total_pkts[VLIB_N_RX_TX];
- u64 total_bytes[VLIB_N_RX_TX];
-
- unix_shared_memory_queue_t *q =
- vl_api_client_index_to_input_queue (mp->client_index);
-
- if (!q)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_VNET_SUMMARY_STATS_REPLY);
- rmp->context = mp->context;
- rmp->retval = 0;
-
- memset (total_pkts, 0, sizeof (total_pkts));
- memset (total_bytes, 0, sizeof (total_bytes));
-
- vnet_interface_counter_lock (im);
-
- vec_foreach (cm, im->combined_sw_if_counters)
- {
- which = cm - im->combined_sw_if_counters;
-
- for (i = 0; i < vec_len (cm->maxi); i++)
- {
- vlib_get_combined_counter (cm, i, &v);
- total_pkts[which] += v.packets;
- total_bytes[which] += v.bytes;
- }
- }
- vnet_interface_counter_unlock (im);
-
- rmp->total_pkts[VLIB_RX] = clib_host_to_net_u64 (total_pkts[VLIB_RX]);
- rmp->total_bytes[VLIB_RX] = clib_host_to_net_u64 (total_bytes[VLIB_RX]);
- rmp->total_pkts[VLIB_TX] = clib_host_to_net_u64 (total_pkts[VLIB_TX]);
- rmp->total_bytes[VLIB_TX] = clib_host_to_net_u64 (total_bytes[VLIB_TX]);
- rmp->vector_rate =
- clib_host_to_net_u64 (vlib_last_vector_length_per_node (sm->vlib_main));
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-/* *INDENT-OFF* */
-typedef CLIB_PACKED (struct {
- ip4_address_t address;
- u32 address_length: 6;
- u32 index:26;
-}) ip4_route_t;
-/* *INDENT-ON* */
-
-static int
-ip4_reset_fib_t_handler (vl_api_reset_fib_t * mp)
-{
- vnet_main_t *vnm = vnet_get_main ();
- vnet_interface_main_t *im = &vnm->interface_main;
- ip4_main_t *im4 = &ip4_main;
- static u32 *sw_if_indices_to_shut;
- stats_main_t *sm = &stats_main;
- fib_table_t *fib_table;
- ip4_fib_t *fib;
- u32 sw_if_index;
- int i;
- int rv = VNET_API_ERROR_NO_SUCH_FIB;
- u32 target_fib_id = ntohl (mp->vrf_id);
-
- dslock (sm, 1 /* release hint */ , 8 /* tag */ );
-
- /* *INDENT-OFF* */
- pool_foreach (fib_table, im4->fibs,
- ({
- fib = &fib_table->v4;
- vnet_sw_interface_t * si;
-
- if (fib->table_id != target_fib_id)
- continue;
-
- /* remove any mpls encap/decap labels */
- mpls_fib_reset_labels (fib->table_id);
-
- /* remove any proxy arps in this fib */
- vnet_proxy_arp_fib_reset (fib->table_id);
-
- /* Set the flow hash for this fib to the default */
- vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
-
- vec_reset_length (sw_if_indices_to_shut);
-
- /* Shut down interfaces in this FIB / clean out intfc routes */
- pool_foreach (si, im->sw_interfaces,
- ({
- u32 sw_if_index = si->sw_if_index;
-
- if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
- && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
- fib->index))
- vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
- }));
-
- for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
- sw_if_index = sw_if_indices_to_shut[i];
-
- u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
- flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
- vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
- }
-
- fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_API);
-
- rv = 0;
- break;
- })); /* pool_foreach (fib) */
- /* *INDENT-ON* */
-
- dsunlock (sm);
- return rv;
-}
-
-static int
-ip6_reset_fib_t_handler (vl_api_reset_fib_t * mp)
-{
- vnet_main_t *vnm = vnet_get_main ();
- vnet_interface_main_t *im = &vnm->interface_main;
- ip6_main_t *im6 = &ip6_main;
- stats_main_t *sm = &stats_main;
- static u32 *sw_if_indices_to_shut;
- fib_table_t *fib_table;
- ip6_fib_t *fib;
- u32 sw_if_index;
- int i;
- int rv = VNET_API_ERROR_NO_SUCH_FIB;
- u32 target_fib_id = ntohl (mp->vrf_id);
-
- dslock (sm, 1 /* release hint */ , 9 /* tag */ );
-
- /* *INDENT-OFF* */
- pool_foreach (fib_table, im6->fibs,
- ({
- vnet_sw_interface_t * si;
- fib = &(fib_table->v6);
-
- if (fib->table_id != target_fib_id)
- continue;
-
- vec_reset_length (sw_if_indices_to_shut);
-
- /* Shut down interfaces in this FIB / clean out intfc routes */
- pool_foreach (si, im->sw_interfaces,
- ({
- if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
- fib->index)
- vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
- }));
-
- for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
- sw_if_index = sw_if_indices_to_shut[i];
-
- u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
- flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
- vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
- }
-
- fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_API);
-
- rv = 0;
- break;
- })); /* pool_foreach (fib) */
- /* *INDENT-ON* */
-
- dsunlock (sm);
- return rv;
-}
-
-static void
-vl_api_reset_fib_t_handler (vl_api_reset_fib_t * mp)
-{
- int rv;
- vl_api_reset_fib_reply_t *rmp;
-
- if (mp->is_ipv6)
- rv = ip6_reset_fib_t_handler (mp);
- else
- rv = ip4_reset_fib_t_handler (mp);
-
- REPLY_MACRO (VL_API_RESET_FIB_REPLY);
-}
-
-static void
-vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp)
-{
- vl_api_create_loopback_reply_t *rmp;
- u32 sw_if_index;
- int rv;
-
- rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address);
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_delete_loopback_t_handler (vl_api_delete_loopback_t * mp)
-{
- vl_api_delete_loopback_reply_t *rmp;
- u32 sw_if_index;
- int rv;
-
- sw_if_index = ntohl (mp->sw_if_index);
- rv = vnet_delete_loopback_interface (sw_if_index);
-
- REPLY_MACRO (VL_API_DELETE_LOOPBACK_REPLY);
-}
-
-static void
-vl_api_control_ping_t_handler (vl_api_control_ping_t * mp)
-{
- vl_api_control_ping_reply_t *rmp;
- int rv = 0;
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
- ({
- rmp->vpe_pid = ntohl (getpid());
- }));
- /* *INDENT-ON* */
-}
-
-static void
-shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
-{
- u8 **shmem_vecp = (u8 **) arg;
- u8 *shmem_vec;
- void *oldheap;
- api_main_t *am = &api_main;
- u32 offset;
-
- shmem_vec = *shmem_vecp;
-
- offset = vec_len (shmem_vec);
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
-
- vec_validate (shmem_vec, offset + buffer_bytes - 1);
-
- clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
-
- svm_pop_heap (oldheap);
- pthread_mutex_unlock (&am->vlib_rp->mutex);
-
- *shmem_vecp = shmem_vec;
-}
-
-
-static void
-vl_api_cli_request_t_handler (vl_api_cli_request_t * mp)
-{
- vl_api_cli_reply_t *rp;
- unix_shared_memory_queue_t *q;
- vlib_main_t *vm = vlib_get_main ();
- api_main_t *am = &api_main;
- unformat_input_t input;
- u8 *shmem_vec = 0;
- void *oldheap;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rp = vl_msg_api_alloc (sizeof (*rp));
- rp->_vl_msg_id = ntohs (VL_API_CLI_REPLY);
- rp->context = mp->context;
-
- unformat_init_vector (&input, (u8 *) (uword) mp->cmd_in_shmem);
-
- vlib_cli_input (vm, &input, shmem_cli_output, (uword) & shmem_vec);
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
-
- vec_add1 (shmem_vec, 0);
-
- svm_pop_heap (oldheap);
- pthread_mutex_unlock (&am->vlib_rp->mutex);
-
- rp->reply_in_shmem = (uword) shmem_vec;
-
- vl_msg_api_send_shmem (q, (u8 *) & rp);
-}
-
-static void
-inband_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
-{
- u8 **mem_vecp = (u8 **) arg;
- u8 *mem_vec = *mem_vecp;
- u32 offset = vec_len (mem_vec);
-
- vec_validate (mem_vec, offset + buffer_bytes - 1);
- clib_memcpy (mem_vec + offset, buffer, buffer_bytes);
- *mem_vecp = mem_vec;
-}
-
-static void
-vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
-{
- vl_api_cli_inband_reply_t *rmp;
- int rv = 0;
- unix_shared_memory_queue_t *q;
- vlib_main_t *vm = vlib_get_main ();
- unformat_input_t input;
- u8 *out_vec = 0;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- unformat_init_string (&input, (char *) mp->cmd, ntohl (mp->length));
- vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
-
- u32 len = vec_len (out_vec);
- /* *INDENT-OFF* */
- REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
- ({
- rmp->length = htonl (len);
- clib_memcpy (rmp->reply, out_vec, len);
- }));
- /* *INDENT-ON* */
- vec_free (out_vec);
-}
-
-static void
-vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t * mp)
-{
- int rv;
- vl_api_set_arp_neighbor_limit_reply_t *rmp;
- vnet_main_t *vnm = vnet_get_main ();
- clib_error_t *error;
-
- vnm->api_errno = 0;
-
- if (mp->is_ipv6)
- error = ip6_set_neighbor_limit (ntohl (mp->arp_neighbor_limit));
- else
- error = ip4_set_arp_limit (ntohl (mp->arp_neighbor_limit));
-
- if (error)
- {
- clib_error_report (error);
- rv = VNET_API_ERROR_UNSPECIFIED;
- }
- else
- {
- rv = vnm->api_errno;
- }
-
- REPLY_MACRO (VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
-}
-
-static void vl_api_classify_set_interface_ip_table_t_handler
- (vl_api_classify_set_interface_ip_table_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_classify_set_interface_ip_table_reply_t *rmp;
- int rv;
- u32 table_index, sw_if_index;
-
- table_index = ntohl (mp->table_index);
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- if (mp->is_ipv6)
- rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
- else
- rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
-}
-
-static void vl_api_classify_set_interface_l2_tables_t_handler
- (vl_api_classify_set_interface_l2_tables_t * mp)
-{
- vl_api_classify_set_interface_l2_tables_reply_t *rmp;
- int rv;
- u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
- int enable;
-
- ip4_table_index = ntohl (mp->ip4_table_index);
- ip6_table_index = ntohl (mp->ip6_table_index);
- other_table_index = ntohl (mp->other_table_index);
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- if (mp->is_input)
- rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index,
- ip6_table_index,
- other_table_index);
- else
- rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index,
- ip6_table_index,
- other_table_index);
-
- if (rv == 0)
- {
- if (ip4_table_index != ~0 || ip6_table_index != ~0
- || other_table_index != ~0)
- enable = 1;
- else
- enable = 0;
-
- if (mp->is_input)
- vnet_l2_input_classify_enable_disable (sw_if_index, enable);
- else
- vnet_l2_output_classify_enable_disable (sw_if_index, enable);
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
-}
-
-extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
- u32 sw_if_index, u32 enable);
-
-static void
-vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *
- mp)
-{
- int rv;
- vl_api_l2_interface_efp_filter_reply_t *rmp;
- vnet_main_t *vnm = vnet_get_main ();
-
- // enable/disable the feature
- l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
- rv = vnm->api_errno;
-
- REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
-}
-
-static void
-vl_api_show_version_t_handler (vl_api_show_version_t * mp)
-{
- vl_api_show_version_reply_t *rmp;
- int rv = 0;
- char *vpe_api_get_build_directory (void);
- char *vpe_api_get_version (void);
- char *vpe_api_get_build_date (void);
-
- unix_shared_memory_queue_t *q =
- vl_api_client_index_to_input_queue (mp->client_index);
-
- if (!q)
- return;
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
- ({
- strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
- strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
- ARRAY_LEN(rmp->build_directory)-1);
- strncpy ((char *) rmp->version, vpe_api_get_version(),
- ARRAY_LEN(rmp->version)-1);
- strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
- ARRAY_LEN(rmp->build_date)-1);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_get_node_index_t_handler (vl_api_get_node_index_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_get_node_index_reply_t *rmp;
- vlib_node_t *n;
- int rv = 0;
- u32 node_index = ~0;
-
- n = vlib_get_node_by_name (vm, mp->node_name);
-
- if (n == 0)
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- else
- node_index = n->index;
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
- ({
- rmp->node_index = ntohl(node_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_get_next_index_t_handler (vl_api_get_next_index_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_get_next_index_reply_t *rmp;
- vlib_node_t *node, *next_node;
- int rv = 0;
- u32 next_node_index = ~0, next_index = ~0;
- uword *p;
-
- node = vlib_get_node_by_name (vm, mp->node_name);
-
- if (node == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- goto out;
- }
-
- next_node = vlib_get_node_by_name (vm, mp->next_name);
-
- if (next_node == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE2;
- goto out;
- }
- else
- next_node_index = next_node->index;
-
- p = hash_get (node->next_slot_by_node, next_node_index);
-
- if (p == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_ENTRY;
- goto out;
- }
- else
- next_index = p[0];
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY,
- ({
- rmp->next_index = ntohl(next_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_add_node_next_t_handler (vl_api_add_node_next_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_add_node_next_reply_t *rmp;
- vlib_node_t *n, *next;
- int rv = 0;
- u32 next_index = ~0;
-
- n = vlib_get_node_by_name (vm, mp->node_name);
-
- if (n == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- goto out;
- }
-
- next = vlib_get_node_by_name (vm, mp->next_name);
-
- if (next == 0)
- rv = VNET_API_ERROR_NO_SUCH_NODE2;
- else
- next_index = vlib_node_add_next (vm, n->index, next->index);
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
- ({
- rmp->next_index = ntohl(next_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void send_vxlan_tunnel_details
- (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_vxlan_tunnel_details_t *rmp;
- ip4_main_t *im4 = &ip4_main;
- ip6_main_t *im6 = &ip6_main;
- u8 is_ipv6 = !ip46_address_is_ip4 (&t->dst);
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_VXLAN_TUNNEL_DETAILS);
- if (is_ipv6)
- {
- memcpy (rmp->src_address, t->src.ip6.as_u8, 16);
- memcpy (rmp->dst_address, t->dst.ip6.as_u8, 16);
- rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
- }
- else
- {
- memcpy (rmp->src_address, t->src.ip4.as_u8, 4);
- memcpy (rmp->dst_address, t->dst.ip4.as_u8, 4);
- rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
- }
- rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
- rmp->vni = htonl (t->vni);
- rmp->decap_next_index = htonl (t->decap_next_index);
- rmp->sw_if_index = htonl (t->sw_if_index);
- rmp->is_ipv6 = is_ipv6;
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp)
-{
- extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
- int is_add);
- vl_api_l2_patch_add_del_reply_t *rmp;
- int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
- int is_add);
- int rv = 0;
-
- VALIDATE_RX_SW_IF_INDEX (mp);
- VALIDATE_TX_SW_IF_INDEX (mp);
-
- rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index),
- ntohl (mp->tx_sw_if_index),
- (int) (mp->is_add != 0));
-
- BAD_RX_SW_IF_INDEX_LABEL;
- BAD_TX_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY);
-}
-
-static void send_vxlan_gpe_tunnel_details
- (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_vxlan_gpe_tunnel_details_t *rmp;
- ip4_main_t *im4 = &ip4_main;
- ip6_main_t *im6 = &ip6_main;
- u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_VXLAN_GPE_TUNNEL_DETAILS);
- if (is_ipv6)
- {
- memcpy (rmp->local, &(t->local.ip6), 16);
- memcpy (rmp->remote, &(t->remote.ip6), 16);
- rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
- rmp->decap_vrf_id = htonl (im6->fibs[t->decap_fib_index].ft_table_id);
- }
- else
- {
- memcpy (rmp->local, &(t->local.ip4), 4);
- memcpy (rmp->remote, &(t->remote.ip4), 4);
- rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
- rmp->decap_vrf_id = htonl (im4->fibs[t->decap_fib_index].ft_table_id);
- }
- rmp->vni = htonl (t->vni);
- rmp->protocol = t->protocol;
- rmp->sw_if_index = htonl (t->sw_if_index);
- rmp->is_ipv6 = is_ipv6;
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *
- mp)
-{
- vl_api_interface_name_renumber_reply_t *rmp;
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = vnet_interface_name_renumber
- (ntohl (mp->sw_if_index), ntohl (mp->new_show_dev_instance));
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_INTERFACE_NAME_RENUMBER_REPLY);
-}
-
-static int
-arp_change_data_callback (u32 pool_index, u8 * new_mac,
- u32 sw_if_index, u32 address)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vlib_main_t *vm = am->vlib_main;
- vl_api_ip4_arp_event_t *event;
- static f64 arp_event_last_time;
- f64 now = vlib_time_now (vm);
-
- if (pool_is_free_index (am->arp_events, pool_index))
- return 1;
-
- event = pool_elt_at_index (am->arp_events, pool_index);
- /* *INDENT-OFF* */
- if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac)))
- {
- clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
- }
- else
- { /* same mac */
- if (sw_if_index == event->sw_if_index &&
- (!event->mac_ip ||
- /* for BD case, also check IP address with 10 sec timeout */
- (address == event->address &&
- (now - arp_event_last_time) < 10.0)))
- return 1;
- }
- /* *INDENT-ON* */
-
- arp_event_last_time = now;
- event->sw_if_index = sw_if_index;
- if (event->mac_ip)
- event->address = address;
- return 0;
-}
-
-static int
-nd_change_data_callback (u32 pool_index, u8 * new_mac,
- u32 sw_if_index, ip6_address_t * address)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vlib_main_t *vm = am->vlib_main;
- vl_api_ip6_nd_event_t *event;
- static f64 nd_event_last_time;
- f64 now = vlib_time_now (vm);
-
- if (pool_is_free_index (am->nd_events, pool_index))
- return 1;
-
- event = pool_elt_at_index (am->nd_events, pool_index);
-
- /* *INDENT-OFF* */
- if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac)))
- {
- clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
- }
- else
- { /* same mac */
- if (sw_if_index == event->sw_if_index &&
- (!event->mac_ip ||
- /* for BD case, also check IP address with 10 sec timeout */
- (ip6_address_is_equal (address,
- (ip6_address_t *) event->address) &&
- (now - nd_event_last_time) < 10.0)))
- return 1;
- }
- /* *INDENT-ON* */
-
- nd_event_last_time = now;
- event->sw_if_index = sw_if_index;
- if (event->mac_ip)
- clib_memcpy (event->address, address, sizeof (event->address));
- return 0;
-}
-
-static int
-arp_change_delete_callback (u32 pool_index, u8 * notused)
-{
- vpe_api_main_t *am = &vpe_api_main;
-
- if (pool_is_free_index (am->arp_events, pool_index))
- return 1;
-
- pool_put_index (am->arp_events, pool_index);
- return 0;
-}
-
-static int
-nd_change_delete_callback (u32 pool_index, u8 * notused)
-{
- vpe_api_main_t *am = &vpe_api_main;
-
- if (pool_is_free_index (am->nd_events, pool_index))
- return 1;
-
- pool_put_index (am->nd_events, pool_index);
- return 0;
-}
-
-static void
-vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vnet_main_t *vnm = vnet_get_main ();
- vl_api_want_ip4_arp_events_reply_t *rmp;
- vl_api_ip4_arp_event_t *event;
- int rv;
-
- if (mp->enable_disable)
- {
- pool_get (am->arp_events, event);
- memset (event, 0, sizeof (*event));
-
- event->_vl_msg_id = ntohs (VL_API_IP4_ARP_EVENT);
- event->client_index = mp->client_index;
- event->context = mp->context;
- event->address = mp->address;
- event->pid = mp->pid;
- if (mp->address == 0)
- event->mac_ip = 1;
-
- rv = vnet_add_del_ip4_arp_change_event
- (vnm, arp_change_data_callback,
- mp->pid, &mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ );
- }
- else
- {
- rv = vnet_add_del_ip4_arp_change_event
- (vnm, arp_change_delete_callback,
- mp->pid, &mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP4_ARP_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
- }
- REPLY_MACRO (VL_API_WANT_IP4_ARP_EVENTS_REPLY);
-}
-
-static void
-vl_api_want_ip6_nd_events_t_handler (vl_api_want_ip6_nd_events_t * mp)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vnet_main_t *vnm = vnet_get_main ();
- vl_api_want_ip6_nd_events_reply_t *rmp;
- vl_api_ip6_nd_event_t *event;
- int rv;
-
- if (mp->enable_disable)
- {
- pool_get (am->nd_events, event);
- memset (event, 0, sizeof (*event));
-
- event->_vl_msg_id = ntohs (VL_API_IP6_ND_EVENT);
- event->client_index = mp->client_index;
- event->context = mp->context;
- clib_memcpy (event->address, mp->address, 16);
- event->pid = mp->pid;
- if (ip6_address_is_zero ((ip6_address_t *) mp->address))
- event->mac_ip = 1;
-
- rv = vnet_add_del_ip6_nd_change_event
- (vnm, nd_change_data_callback,
- mp->pid, mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP6_ND_EVENT, event - am->nd_events, 1 /* is_add */ );
- }
- else
- {
- rv = vnet_add_del_ip6_nd_change_event
- (vnm, nd_change_delete_callback,
- mp->pid, mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP6_ND_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
- }
- REPLY_MACRO (VL_API_WANT_IP6_ND_EVENTS_REPLY);