2 *------------------------------------------------------------------
3 * api.c - message handler registration
5 * Copyright (c) 2010 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
23 #include <sys/types.h>
26 #include <netinet/in.h>
36 #include <vppinfra/clib.h>
37 #include <vppinfra/vec.h>
38 #include <vppinfra/hash.h>
39 #include <vppinfra/bitmap.h>
40 #include <vppinfra/fifo.h>
41 #include <vppinfra/time.h>
42 #include <vppinfra/mheap.h>
43 #include <vppinfra/heap.h>
44 #include <vppinfra/pool.h>
45 #include <vppinfra/format.h>
46 #include <vppinfra/error.h>
48 #include <vnet/api_errno.h> // alagalah TODO : committers please pay note, is this ok?
49 #include <vnet/vnet.h>
50 #include <vnet/l2/l2_input.h>
51 #include <vnet/l2/l2_bd.h>
52 #include <vnet/l2tp/l2tp.h>
53 #include <vnet/ip/ip.h>
54 #include <vnet/unix/tuntap.h>
55 #include <vnet/unix/tapcli.h>
56 #include <vnet/mpls-gre/mpls.h>
57 #include <vnet/dhcp/proxy.h>
58 #include <vnet/dhcp/client.h>
60 #include <vnet/sr/sr.h>
62 #include <vnet/dhcpv6/proxy.h>
63 #include <vlib/vlib.h>
64 #include <vlib/unix/unix.h>
65 #include <vlibapi/api.h>
66 #include <vlibmemory/api.h>
67 #include <vnet/classify/vnet_classify.h>
68 #include <vnet/classify/input_acl.h>
69 #include <vnet/l2/l2_classify.h>
70 #include <vnet/vxlan/vxlan.h>
71 #include <vnet/gre/gre.h>
72 #include <vnet/l2/l2_vtr.h>
73 #include <vnet/vxlan-gpe/vxlan_gpe.h>
74 #include <vnet/lisp-gpe/lisp_gpe.h>
75 #include <vnet/lisp-cp/control.h>
76 #include <vnet/map/map.h>
77 #include <vnet/cop/cop.h>
78 #include <vnet/ip/ip6_hop_by_hop.h>
79 #include <vnet/devices/af_packet/af_packet.h>
80 #include <vnet/policer/policer.h>
81 #include <vnet/devices/netmap/netmap.h>
84 #undef __included_bihash_template_h__
85 #include <vnet/l2/l2_fib.h>
88 #include <vnet/ipsec/ipsec.h>
89 #include <vnet/ipsec/ikev2.h>
92 #include <vnet/devices/virtio/vhost-user.h>
95 #include <stats/stats.h>
98 #include <vnet/ethernet/ethernet.h>
99 #include <vnet/ethernet/arp_packet.h>
100 #include <vnet/interface.h>
102 #include <vnet/l2/l2_fib.h>
103 #include <vnet/l2/l2_bd.h>
104 #include <vpp-api/vpe_msg_enum.h>
106 #define f64_endian(a)
107 #define f64_print(a,b)
109 #define vl_typedefs /* define message structures */
110 #include <vpp-api/vpe_all_api_h.h>
113 #define vl_endianfun /* define message structures */
114 #include <vpp-api/vpe_all_api_h.h>
117 /* instantiate all the print functions we know about */
118 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
120 #include <vpp-api/vpe_all_api_h.h>
123 #define REPLY_MACRO(t) \
125 unix_shared_memory_queue_t * q; \
126 rv = vl_msg_api_pd_handler (mp, rv); \
127 q = vl_api_client_index_to_input_queue (mp->client_index); \
131 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
132 rmp->_vl_msg_id = ntohs((t)); \
133 rmp->context = mp->context; \
134 rmp->retval = ntohl(rv); \
136 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
139 #define REPLY_MACRO2(t, body) \
141 unix_shared_memory_queue_t * q; \
142 rv = vl_msg_api_pd_handler (mp, rv); \
143 q = vl_api_client_index_to_input_queue (mp->client_index); \
147 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
148 rmp->_vl_msg_id = ntohs((t)); \
149 rmp->context = mp->context; \
150 rmp->retval = ntohl(rv); \
151 do {body;} while (0); \
152 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
155 #if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */
157 #define VALIDATE_SW_IF_INDEX(mp) \
158 do { u32 __sw_if_index = ntohl(mp->sw_if_index); \
159 vnet_main_t *__vnm = vnet_get_main(); \
160 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
162 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
163 goto bad_sw_if_index; \
167 #define BAD_SW_IF_INDEX_LABEL \
173 #define VALIDATE_RX_SW_IF_INDEX(mp) \
174 do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \
175 vnet_main_t *__vnm = vnet_get_main(); \
176 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
177 __rx_sw_if_index)) { \
178 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
179 goto bad_rx_sw_if_index; \
183 #define BAD_RX_SW_IF_INDEX_LABEL \
185 bad_rx_sw_if_index: \
189 #define VALIDATE_TX_SW_IF_INDEX(mp) \
190 do { u32 __tx_sw_if_index = ntohl(mp->tx_sw_if_index); \
191 vnet_main_t *__vnm = vnet_get_main(); \
192 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
193 __tx_sw_if_index)) { \
194 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
195 goto bad_tx_sw_if_index; \
199 #define BAD_TX_SW_IF_INDEX_LABEL \
201 bad_tx_sw_if_index: \
207 #define VALIDATE_SW_IF_INDEX(mp)
208 #define BAD_SW_IF_INDEX_LABEL
209 #define VALIDATE_RX_SW_IF_INDEX(mp)
210 #define BAD_RX_SW_IF_INDEX_LABEL
211 #define VALIDATE_TX_SW_IF_INDEX(mp)
212 #define BAD_TX_SW_IF_INDEX_LABEL
214 #endif /* CLIB_DEBUG > 0 */
216 #define foreach_vpe_api_msg \
217 _(WANT_INTERFACE_EVENTS, want_interface_events) \
218 _(WANT_OAM_EVENTS, want_oam_events) \
219 _(OAM_ADD_DEL, oam_add_del) \
220 _(SW_INTERFACE_DUMP, sw_interface_dump) \
221 _(SW_INTERFACE_DETAILS, sw_interface_details) \
222 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
223 _(IP_ADD_DEL_ROUTE, ip_add_del_route) \
224 _(IS_ADDRESS_REACHABLE, is_address_reachable) \
225 _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \
226 _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \
227 _(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
228 _(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
229 _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
230 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
231 _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
232 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
233 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
234 _(L2FIB_ADD_DEL, l2fib_add_del) \
235 _(L2_FLAGS, l2_flags) \
236 _(BRIDGE_FLAGS, bridge_flags) \
237 _(TAP_CONNECT, tap_connect) \
238 _(TAP_MODIFY, tap_modify) \
239 _(TAP_DELETE, tap_delete) \
240 _(SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump) \
241 _(CREATE_VLAN_SUBIF, create_vlan_subif) \
242 _(CREATE_SUBIF, create_subif) \
243 _(MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel) \
244 _(MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel) \
245 _(MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2) \
246 _(MPLS_ADD_DEL_ENCAP, mpls_add_del_encap) \
247 _(MPLS_ADD_DEL_DECAP, mpls_add_del_decap) \
248 _(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
249 _(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
250 _(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
251 _(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
252 _(RESET_FIB, reset_fib) \
253 _(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
254 _(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
255 _(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
256 _(DHCP_CLIENT_CONFIG, dhcp_client_config) \
257 _(SET_IP_FLOW_HASH,set_ip_flow_hash) \
258 _(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config) \
259 _(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix) \
260 _(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \
261 _(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
262 sw_interface_ip6_set_link_local_address) \
263 _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
264 _(CREATE_LOOPBACK, create_loopback) \
265 _(CONTROL_PING, control_ping) \
266 _(CLI_REQUEST, cli_request) \
267 _(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
268 _(L2_PATCH_ADD_DEL, l2_patch_add_del) \
269 _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
270 _(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
271 _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
272 _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
273 _(GET_NODE_INDEX, get_node_index) \
274 _(ADD_NODE_NEXT, add_node_next) \
275 _(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \
276 _(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \
277 _(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \
278 _(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \
279 _(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) \
280 _(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
281 _(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
282 _(GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel) \
283 _(GRE_TUNNEL_DUMP, gre_tunnel_dump) \
284 _(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
285 _(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
286 _(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
287 _(CREATE_VHOST_USER_IF, create_vhost_user_if) \
288 _(MODIFY_VHOST_USER_IF, modify_vhost_user_if) \
289 _(DELETE_VHOST_USER_IF, delete_vhost_user_if) \
290 _(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump) \
291 _(IP_ADDRESS_DUMP, ip_address_dump) \
292 _(IP_DUMP, ip_dump) \
293 _(SW_INTERFACE_VHOST_USER_DETAILS, sw_interface_vhost_user_details) \
294 _(SHOW_VERSION, show_version) \
295 _(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
296 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
297 _(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \
298 _(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump) \
299 _(INTERFACE_NAME_RENUMBER, interface_name_renumber) \
300 _(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
301 _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
302 _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \
303 _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \
304 _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
305 _(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
306 _(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
307 _(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
308 _(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
309 _(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
310 _(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
311 _(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
312 _(DELETE_LOOPBACK, delete_loopback) \
313 _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
314 _(MAP_ADD_DOMAIN, map_add_domain) \
315 _(MAP_DEL_DOMAIN, map_del_domain) \
316 _(MAP_ADD_DEL_RULE, map_add_del_rule) \
317 _(MAP_DOMAIN_DUMP, map_domain_dump) \
318 _(MAP_RULE_DUMP, map_rule_dump) \
319 _(MAP_SUMMARY_STATS, map_summary_stats) \
320 _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \
321 _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \
322 _(GET_NODE_GRAPH, get_node_graph) \
323 _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \
324 _(TRACE_PROFILE_ADD, trace_profile_add) \
325 _(TRACE_PROFILE_APPLY, trace_profile_apply) \
326 _(TRACE_PROFILE_DEL, trace_profile_del) \
327 _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \
328 _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \
329 _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \
330 _(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry) \
331 _(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \
332 _(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable) \
333 _(LISP_ENABLE_DISABLE, lisp_enable_disable) \
334 _(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface) \
335 _(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \
336 _(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency) \
337 _(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \
338 _(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \
339 _(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \
340 _(LISP_LOCAL_EID_TABLE_DUMP, lisp_local_eid_table_dump) \
341 _(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump) \
342 _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \
343 _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \
344 _(LISP_ENABLE_DISABLE_STATUS_DUMP, \
345 lisp_enable_disable_status_dump) \
346 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \
347 lisp_add_del_map_request_itr_rlocs) \
348 _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \
349 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del) \
350 _(AF_PACKET_CREATE, af_packet_create) \
351 _(AF_PACKET_DELETE, af_packet_delete) \
352 _(POLICER_ADD_DEL, policer_add_del) \
353 _(POLICER_DUMP, policer_dump) \
354 _(NETMAP_CREATE, netmap_create) \
355 _(NETMAP_DELETE, netmap_delete) \
356 _(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump) \
357 _(MPLS_GRE_TUNNEL_DETAILS, mpls_gre_tunnel_details) \
358 _(MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump) \
359 _(MPLS_ETH_TUNNEL_DETAILS, mpls_eth_tunnel_details) \
360 _(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump) \
361 _(MPLS_FIB_ENCAP_DETAILS, mpls_fib_encap_details) \
362 _(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump) \
363 _(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details) \
364 _(CLASSIFY_TABLE_IDS,classify_table_ids) \
365 _(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \
366 _(CLASSIFY_TABLE_INFO,classify_table_info) \
367 _(CLASSIFY_SESSION_DUMP,classify_session_dump) \
368 _(CLASSIFY_SESSION_DETAILS,classify_session_details)
371 #define QUOTE(x) QUOTE_(x)
373 #define foreach_registration_hash \
374 _(interface_events) \
375 _(to_netconf_server) \
376 _(from_netconf_server) \
377 _(to_netconf_client) \
378 _(from_netconf_client) \
382 RESOLVE_IP4_ADD_DEL_ROUTE=1,
383 RESOLVE_IP6_ADD_DEL_ROUTE,
384 RESOLVE_MPLS_ETHERNET_ADD_DEL,
390 vl_api_ip_add_del_route_t r;
391 vl_api_mpls_ethernet_add_del_tunnel_2_t t;
397 #define _(a) uword *a##_registration_hash; \
398 vpe_client_registration_t * a##_registrations;
399 foreach_registration_hash
402 /* notifications happen really early in the game */
403 u8 link_state_process_up;
405 /* ip4 pending route adds */
406 pending_route_t * pending_routes;
408 /* ip4 arp event registration pool */
409 vl_api_ip4_arp_event_t * arp_events;
412 vlib_main_t * vlib_main;
413 vnet_main_t * vnet_main;
416 static vlib_node_registration_t vpe_resolver_process_node;
417 static vpe_api_main_t vpe_api_main;
419 static void send_sw_interface_flags (vpe_api_main_t * am,
420 unix_shared_memory_queue_t *q,
421 vnet_sw_interface_t * swif);
422 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
423 unix_shared_memory_queue_t *q,
426 static int arp_change_delete_callback (u32 pool_index, u8 * notused);
429 /* Clean up all registrations belonging to the indicated client */
430 int vl_api_memclnt_delete_callback (u32 client_index)
432 vpe_api_main_t * vam = &vpe_api_main;
433 vpe_client_registration_t *rp;
435 int stats_memclnt_delete_callback (u32 client_index);
437 stats_memclnt_delete_callback (client_index);
440 p = hash_get (vam->a##_registration_hash, client_index); \
442 rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
443 pool_put (vam->a##_registrations, rp); \
444 hash_unset (vam->a##_registration_hash, client_index); \
446 foreach_registration_hash;
451 #define API_LINK_STATE_EVENT 1
452 #define API_ADMIN_UP_DOWN_EVENT 2
455 event_data_cmp (void * a1, void * a2)
460 return (word) e1[0] - (word) e2[0];
464 link_state_process (vlib_main_t * vm,
465 vlib_node_runtime_t * rt,
468 vpe_api_main_t * vam = &vpe_api_main;
469 vnet_main_t * vnm = vam->vnet_main;
470 vnet_sw_interface_t * swif;
471 uword * event_data = 0;
472 vpe_client_registration_t *reg;
474 u32 prev_sw_if_index;
475 unix_shared_memory_queue_t * q;
477 vam->link_state_process_up = 1;
480 vlib_process_wait_for_event (vm);
482 /* Unified list of changed link or admin state sw_if_indices */
483 vlib_process_get_events_with_type
484 (vm, &event_data, API_LINK_STATE_EVENT);
485 vlib_process_get_events_with_type
486 (vm, &event_data, API_ADMIN_UP_DOWN_EVENT);
488 /* Sort, so we can eliminate duplicates */
489 vec_sort_with_function (event_data, event_data_cmp);
491 prev_sw_if_index = ~0;
493 for (i = 0; i < vec_len(event_data); i++) {
494 /* Only one message per swif */
495 if (prev_sw_if_index == event_data[i])
497 prev_sw_if_index = event_data[i];
499 pool_foreach(reg, vam->interface_events_registrations,
501 q = vl_api_client_index_to_input_queue (reg->client_index);
503 // sw_interface may be deleted already
504 if (!pool_is_free_index (vnm->interface_main.sw_interfaces,
507 swif = vnet_get_sw_interface (vnm, event_data[i]);
508 send_sw_interface_flags (vam, q, swif);
513 vec_reset_length (event_data);
519 static clib_error_t *
520 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
521 static clib_error_t *
522 admin_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
524 VLIB_REGISTER_NODE (link_state_process_node,static) = {
525 .function = link_state_process,
526 .type = VLIB_NODE_TYPE_PROCESS,
527 .name = "vpe-link-state-process",
530 VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (admin_up_down_function);
531 VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (link_up_down_function);
533 static clib_error_t *
534 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags)
536 vpe_api_main_t * vam = &vpe_api_main;
537 vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index);
539 if (vam->link_state_process_up)
540 vlib_process_signal_event (vam->vlib_main,
541 link_state_process_node.index,
542 API_LINK_STATE_EVENT,
547 static clib_error_t *
548 admin_up_down_function (vnet_main_t *vm, u32 sw_if_index, u32 flags)
550 vpe_api_main_t * vam = &vpe_api_main;
553 * Note: it's perfectly fair to set a subif admin up / admin down.
554 * Note the subtle distinction between this routine and the previous
557 if (vam->link_state_process_up)
558 vlib_process_signal_event (vam->vlib_main,
559 link_state_process_node.index,
560 API_ADMIN_UP_DOWN_EVENT,
565 #define pub_sub_handler(lca,UCA) \
566 static void vl_api_want_##lca##_t_handler ( \
567 vl_api_want_##lca##_t *mp) \
569 vpe_api_main_t *vam = &vpe_api_main; \
570 vpe_client_registration_t *rp; \
571 vl_api_want_##lca##_reply_t *rmp; \
575 p = hash_get (vam->lca##_registration_hash, mp->client_index); \
577 if (mp->enable_disable) { \
578 clib_warning ("pid %d: already enabled...", mp->pid); \
579 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
582 rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \
583 pool_put (vam->lca##_registrations, rp); \
584 hash_unset (vam->lca##_registration_hash, \
589 if (mp->enable_disable == 0) { \
590 clib_warning ("pid %d: already disabled...", mp->pid); \
591 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
594 pool_get (vam->lca##_registrations, rp); \
595 rp->client_index = mp->client_index; \
596 rp->client_pid = mp->pid; \
597 hash_set (vam->lca##_registration_hash, rp->client_index, \
598 rp - vam->lca##_registrations); \
601 REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \
604 pub_sub_handler (interface_events,INTERFACE_EVENTS)
605 pub_sub_handler (oam_events,OAM_EVENTS)
607 #define RESOLUTION_EVENT 1
608 #define RESOLUTION_PENDING_EVENT 2
609 #define IP4_ARP_EVENT 3
611 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
612 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
613 static int mpls_ethernet_add_del_tunnel_2_t_handler
614 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp);
616 void handle_ip4_arp_event (u32 pool_index)
618 vpe_api_main_t * vam = &vpe_api_main;
619 vnet_main_t * vnm = vam->vnet_main;
620 vlib_main_t * vm = vam->vlib_main;
621 vl_api_ip4_arp_event_t * event;
622 vl_api_ip4_arp_event_t * mp;
623 unix_shared_memory_queue_t * q;
625 /* Client can cancel, die, etc. */
626 if (pool_is_free_index (vam->arp_events, pool_index))
629 event = pool_elt_at_index (vam->arp_events, pool_index);
631 q = vl_api_client_index_to_input_queue (event->client_index);
633 (void) vnet_add_del_ip4_arp_change_event
634 (vnm, arp_change_delete_callback,
635 event->pid, &event->address,
636 vpe_resolver_process_node.index, IP4_ARP_EVENT,
637 ~0 /* pool index, notused */, 0 /* is_add */);
641 if (q->cursize < q->maxsize) {
642 mp = vl_msg_api_alloc (sizeof (*mp));
643 clib_memcpy (mp, event, sizeof (*mp));
644 vl_msg_api_send_shmem (q, (u8 *)&mp);
646 static f64 last_time;
648 * Throttle syslog msgs.
649 * It's pretty tempting to just revoke the registration...
651 if (vlib_time_now (vm) > last_time + 10.0) {
652 clib_warning ("arp event for %U to pid %d: queue stuffed!",
653 format_ip4_address, &event->address, event->pid);
654 last_time = vlib_time_now(vm);
660 resolver_process (vlib_main_t * vm,
661 vlib_node_runtime_t * rt,
665 uword *event_data = 0;
667 vpe_api_main_t * vam = &vpe_api_main;
668 pending_route_t * pr;
669 vl_api_ip_add_del_route_t * adr;
670 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
671 u32 * resolution_failures = 0;
676 vlib_process_wait_for_event_or_clock (vm, timeout);
678 event_type = vlib_process_get_events (vm, &event_data);
680 switch (event_type) {
681 case RESOLUTION_PENDING_EVENT:
685 case RESOLUTION_EVENT:
686 for (i = 0; i < vec_len(event_data); i++) {
688 * Resolution events can occur long after the
689 * original request has timed out. $$$ add a cancel
692 if (pool_is_free_index (vam->pending_routes, event_data[i]))
695 pr = pool_elt_at_index (vam->pending_routes, event_data[i]);
699 switch (pr->resolve_type) {
700 case RESOLVE_IP4_ADD_DEL_ROUTE:
701 rv = ip4_add_del_route_t_handler (adr);
702 clib_warning ("resolver: add %U/%d via %U %s",
704 (ip4_address_t *)&(adr->dst_address),
705 adr->dst_address_length,
707 (ip4_address_t *)&(adr->next_hop_address),
708 (rv >= 0) ? "succeeded" : "failed");
711 case RESOLVE_IP6_ADD_DEL_ROUTE:
712 rv = ip6_add_del_route_t_handler (adr);
713 clib_warning ("resolver: add %U/%d via %U %s",
715 (ip6_address_t *)&(adr->dst_address),
716 adr->dst_address_length,
718 (ip6_address_t *)&(adr->next_hop_address),
719 (rv >= 0) ? "succeeded" : "failed");
722 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
723 rv = mpls_ethernet_add_del_tunnel_2_t_handler (pme);
724 clib_warning ("resolver: add mpls-o-e via %U %s",
726 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
727 (rv >= 0) ? "succeeded" : "failed");
731 clib_warning ("resolver: BOGUS TYPE %d", pr->resolve_type);
733 pool_put (vam->pending_routes, pr);
738 for (i = 0; i < vec_len(event_data); i++)
739 handle_ip4_arp_event (event_data[i]);
742 case ~0: /* timeout, retry pending resolutions */
743 pool_foreach (pr, vam->pending_routes,
749 /* May fail, e.g. due to interface down */
750 switch (pr->resolve_type) {
751 case RESOLVE_IP4_ADD_DEL_ROUTE:
752 e = ip4_probe_neighbor
753 (vm, (ip4_address_t *)&(adr->next_hop_address),
754 ntohl(adr->next_hop_sw_if_index));
757 case RESOLVE_IP6_ADD_DEL_ROUTE:
758 e = ip6_probe_neighbor
759 (vm, (ip6_address_t *)&(adr->next_hop_address),
760 ntohl(adr->next_hop_sw_if_index));
763 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
765 e = ip4_probe_neighbor
767 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
768 pme->resolve_opaque);
772 e = clib_error_return (0, "resolver: BOGUS TYPE %d",
776 clib_error_report (e);
778 adr->resolve_attempts = 1;
780 pme->resolve_attempts = 1;
784 adr->resolve_attempts -= 1;
785 if (adr->resolve_attempts == 0)
786 vec_add1 (resolution_failures,
787 pr - vam->pending_routes);
789 pme->resolve_attempts -= 1;
790 if (pme->resolve_attempts == 0)
791 vec_add1 (resolution_failures,
792 pr - vam->pending_routes);
796 for (i = 0; i < vec_len (resolution_failures); i++) {
797 pr = pool_elt_at_index (vam->pending_routes,
798 resolution_failures[i]);
802 switch (pr->resolve_type) {
803 case RESOLVE_IP4_ADD_DEL_ROUTE:
804 clib_warning ("resolver: add %U/%d via %U retry failure",
806 (ip4_address_t *)&(adr->dst_address),
807 adr->dst_address_length,
809 (ip4_address_t *)&(adr->next_hop_address));
812 case RESOLVE_IP6_ADD_DEL_ROUTE:
813 clib_warning ("resolver: add %U/%d via %U retry failure",
815 (ip6_address_t *)&(adr->dst_address),
816 adr->dst_address_length,
818 (ip6_address_t *)&(adr->next_hop_address));
821 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
822 clib_warning ("resolver: add mpls-o-e via %U retry failure",
824 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf));
828 clib_warning ("BUG");
830 pool_put(vam->pending_routes, pr);
832 vec_reset_length (resolution_failures);
835 if (pool_elts (vam->pending_routes) == 0)
837 vec_reset_length (event_data);
839 return 0; /* or not */
842 VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
843 .function = resolver_process,
844 .type = VLIB_NODE_TYPE_PROCESS,
845 .name = "vpe-route-resolver-process",
848 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
850 ip4_main_t * im = &ip4_main;
851 ip_lookup_main_t * lm = &im->lookup_main;
852 vnet_classify_main_t * cm = &vnet_classify_main;
853 stats_main_t * sm = &stats_main;
854 ip4_add_del_route_args_t a;
855 ip4_address_t next_hop_address;
857 vpe_api_main_t * vam = &vpe_api_main;
858 vnet_main_t * vnm = vam->vnet_main;
859 vlib_main_t * vm = vlib_get_main();
860 pending_route_t * pr;
861 vl_api_ip_add_del_route_t * adr;
865 ip_adjacency_t *nh_adj, *add_adj = 0;
867 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
869 if (mp->create_vrf_if_needed) {
871 f = find_ip4_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
873 fib_index = f->index;
875 /* No such VRF, and we weren't asked to create one */
876 return VNET_API_ERROR_NO_SUCH_FIB;
882 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
883 ntohl(mp->next_hop_sw_if_index)))
884 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
886 clib_memcpy (next_hop_address.data, mp->next_hop_address,
887 sizeof (next_hop_address.data));
889 /* Arp for the next_hop if necessary */
890 if (mp->is_add && mp->resolve_if_needed) {
892 ip_adjacency_t * adj;
894 lookup_result = ip4_fib_lookup_with_table
895 (im, fib_index, &next_hop_address, 1 /* disable default route */);
897 adj = ip_get_adjacency (lm, lookup_result);
899 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
900 pool_get (vam->pending_routes, pr);
901 pr->resolve_type = RESOLVE_IP4_ADD_DEL_ROUTE;
903 clib_memcpy (adr, mp, sizeof (*adr));
904 /* recursion block, "just in case" */
905 adr->resolve_if_needed = 0;
906 adr->resolve_attempts = ntohl(mp->resolve_attempts);
907 vnet_register_ip4_arp_resolution_event
908 (vnm, &next_hop_address, vpe_resolver_process_node.index,
909 RESOLUTION_EVENT, pr - vam->pending_routes);
911 vlib_process_signal_event
912 (vm, vpe_resolver_process_node.index,
913 RESOLUTION_PENDING_EVENT, 0 /* data */);
915 /* The interface may be down, etc. */
916 e = ip4_probe_neighbor
917 (vm, (ip4_address_t *)&(mp->next_hop_address),
918 ntohl(mp->next_hop_sw_if_index));
921 clib_error_report(e);
923 return VNET_API_ERROR_IN_PROGRESS;
927 if (mp->is_multipath) {
930 dslock (sm, 1 /* release hint */, 10 /* tag */);
933 flags = IP4_ROUTE_FLAG_ADD;
935 flags = IP4_ROUTE_FLAG_DEL;
938 flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
940 ip4_add_del_route_next_hop (im, flags,
941 (ip4_address_t *) mp->dst_address,
942 (u32) mp->dst_address_length,
943 (ip4_address_t *) mp->next_hop_address,
944 ntohl(mp->next_hop_sw_if_index),
945 (u32) mp->next_hop_weight,
952 memset (&a, 0, sizeof (a));
953 clib_memcpy (a.dst_address.data, mp->dst_address, sizeof (a.dst_address.data));
955 a.dst_address_length = mp->dst_address_length;
957 a.flags = (mp->is_add ? IP4_ROUTE_FLAG_ADD : IP4_ROUTE_FLAG_DEL);
958 a.flags |= IP4_ROUTE_FLAG_FIB_INDEX;
959 a.table_index_or_table_id = fib_index;
964 a.flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
966 dslock (sm, 1 /* release hint */, 2 /* tag */);
970 ai = lm->drop_adj_index;
971 else if (mp->is_local)
972 ai = lm->local_adj_index;
973 else if (mp->is_classify) {
975 memset(&cadj, 0, sizeof(cadj));
976 cadj.lookup_next_index = IP_LOOKUP_NEXT_CLASSIFY;
977 cadj.classify.table_index = ntohl(mp->classify_table_index);
978 if (pool_is_free_index (cm->tables, cadj.classify.table_index)) {
980 return VNET_API_ERROR_NO_SUCH_TABLE;
982 vec_add1 (add_adj, cadj);
986 ai = ip4_fib_lookup_with_table
987 (im, fib_index, &next_hop_address,
988 1 /* disable default route */);
989 if (ai == lm->miss_adj_index) {
991 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
995 nh_adj = ip_get_adjacency (lm, ai);
996 if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_ARP &&
997 nh_adj->arp.next_hop.ip4.as_u32 == 0) {
998 /* the next-hop resovles via a glean adj. create and use
999 * a ARP adj for the next-hop */
1000 a.adj_index = vnet_arp_glean_add(fib_index, &next_hop_address);
1003 ip4_add_del_route (im, &a);
1007 vec_add1 (add_adj, nh_adj[0]);
1008 if (mp->lookup_in_vrf) {
1009 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
1011 add_adj[0].explicit_fib_index = p[0];
1015 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1019 ip_adjacency_t * adj;
1020 int disable_default_route = 1;
1022 /* Trying to delete the default route? */
1023 if (a.dst_address.as_u32 == 0 &&
1024 a.dst_address_length == 0)
1025 disable_default_route = 0;
1027 ai = ip4_fib_lookup_with_table
1028 (im, fib_index, &a.dst_address, disable_default_route);
1029 if (ai == lm->miss_adj_index) {
1031 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1034 adj = ip_get_adjacency (lm, ai);
1035 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1037 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1043 a.add_adj = add_adj;
1044 a.n_add_adj = vec_len(add_adj);
1045 ip4_add_del_route (im, &a);
1054 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
1056 ip6_main_t * im = &ip6_main;
1057 ip_lookup_main_t * lm = &im->lookup_main;
1058 vnet_main_t * vnm = vnet_get_main();
1059 vlib_main_t * vm = vlib_get_main();
1060 vpe_api_main_t * vam = &vpe_api_main;
1061 stats_main_t * sm = &stats_main;
1062 ip6_add_del_route_args_t a;
1063 ip6_address_t next_hop_address;
1064 pending_route_t * pr;
1065 vl_api_ip_add_del_route_t * adr;
1070 ip_adjacency_t * nh_adj, * add_adj = 0;
1073 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
1076 if (mp->create_vrf_if_needed) {
1078 f = find_ip6_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
1080 fib_index = f->index;
1082 /* No such VRF, and we weren't asked to create one */
1083 return VNET_API_ERROR_NO_SUCH_FIB;
1089 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
1090 ntohl(mp->next_hop_sw_if_index)))
1091 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
1093 clib_memcpy (next_hop_address.as_u8, mp->next_hop_address,
1094 sizeof (next_hop_address.as_u8));
1096 /* Arp for the next_hop if necessary */
1097 if (mp->is_add && mp->resolve_if_needed) {
1099 ip_adjacency_t * adj;
1101 lookup_result = ip6_fib_lookup_with_table
1102 (im, fib_index, &next_hop_address);
1104 adj = ip_get_adjacency (lm, lookup_result);
1106 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1107 pool_get (vam->pending_routes, pr);
1109 pr->resolve_type = RESOLVE_IP6_ADD_DEL_ROUTE;
1110 clib_memcpy (adr, mp, sizeof (*adr));
1111 /* recursion block, "just in case" */
1112 adr->resolve_if_needed = 0;
1113 adr->resolve_attempts = ntohl(mp->resolve_attempts);
1114 vnet_register_ip6_neighbor_resolution_event
1115 (vnm, &next_hop_address, vpe_resolver_process_node.index,
1116 RESOLUTION_EVENT, pr - vam->pending_routes);
1118 vlib_process_signal_event
1119 (vm, vpe_resolver_process_node.index,
1120 RESOLUTION_PENDING_EVENT, 0 /* data */);
1122 /* The interface may be down, etc. */
1123 e = ip6_probe_neighbor
1124 (vm, (ip6_address_t *)&(mp->next_hop_address),
1125 ntohl(mp->next_hop_sw_if_index));
1128 clib_error_report(e);
1130 return VNET_API_ERROR_IN_PROGRESS;
1134 if (mp->is_multipath) {
1137 dslock (sm, 1 /* release hint */, 11 /* tag */);
1140 flags = IP6_ROUTE_FLAG_ADD;
1142 flags = IP6_ROUTE_FLAG_DEL;
1145 flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1147 ip6_add_del_route_next_hop (im, flags, (ip6_address_t *)mp->dst_address,
1148 (u32) mp->dst_address_length,
1149 (ip6_address_t *)mp->next_hop_address,
1150 ntohl(mp->next_hop_sw_if_index),
1151 (u32) mp->next_hop_weight,
1158 memset (&a, 0, sizeof (a));
1159 clib_memcpy (a.dst_address.as_u8, mp->dst_address, sizeof (a.dst_address.as_u8));
1161 a.dst_address_length = mp->dst_address_length;
1163 a.flags = (mp->is_add ? IP6_ROUTE_FLAG_ADD : IP6_ROUTE_FLAG_DEL);
1164 a.flags |= IP6_ROUTE_FLAG_FIB_INDEX;
1165 a.table_index_or_table_id = fib_index;
1170 a.flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1172 dslock (sm, 1 /* release hint */, 3 /* tag */);
1176 ai = lm->drop_adj_index;
1177 else if (mp->is_local)
1178 ai = lm->local_adj_index;
1180 ai = ip6_fib_lookup_with_table
1181 (im, fib_index, &next_hop_address);
1182 if (ai == lm->miss_adj_index) {
1184 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
1188 nh_adj = ip_get_adjacency (lm, ai);
1189 vec_add1 (add_adj, nh_adj[0]);
1190 if (mp->lookup_in_vrf) {
1191 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
1193 add_adj[0].explicit_fib_index = p[0];
1197 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1201 ip_adjacency_t * adj;
1203 ai = ip6_fib_lookup_with_table
1204 (im, fib_index, &a.dst_address);
1205 if (ai == lm->miss_adj_index) {
1207 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1209 adj = ip_get_adjacency (lm, ai);
1210 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1212 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1217 a.add_adj = add_adj;
1218 a.n_add_adj = vec_len(add_adj);
1219 ip6_add_del_route (im, &a);
1227 void vl_api_ip_add_del_route_t_handler (
1228 vl_api_ip_add_del_route_t *mp)
1230 vl_api_ip_add_del_route_reply_t * rmp;
1232 vnet_main_t * vnm = vnet_get_main();
1237 rv = ip6_add_del_route_t_handler (mp);
1239 rv = ip4_add_del_route_t_handler (mp);
1241 rv = (rv == 0) ? vnm->api_errno : rv;
1243 REPLY_MACRO(VL_API_IP_ADD_DEL_ROUTE_REPLY);
1246 void api_config_default_ip_route (u8 is_ipv6, u8 is_add, u32 vrf_id,
1247 u32 sw_if_index, u8 *next_hop_addr)
1249 vl_api_ip_add_del_route_t mp;
1252 memset (&mp, 0, sizeof(vl_api_ip_add_del_route_t));
1255 * Configure default IP route:
1256 * - ip route add 0.0.0.0/1 via <GW IP>
1257 * - ip route add 128.0.0.0/1 via <GW IP>
1259 mp.next_hop_sw_if_index = ntohl(sw_if_index);
1261 mp.resolve_attempts = ~0;
1262 mp.resolve_if_needed = 1;
1264 mp.is_ipv6 = is_ipv6;
1265 mp.next_hop_weight = 1;
1267 clib_memcpy (&mp.next_hop_address[0], next_hop_addr, 16);
1270 rv = ip6_add_del_route_t_handler (&mp);
1273 mp.dst_address_length = 1;
1275 mp.dst_address[0] = 0;
1276 rv = ip4_add_del_route_t_handler (&mp);
1278 mp.dst_address[0] = 128;
1279 rv |= ip4_add_del_route_t_handler (&mp);
1283 clib_error_return (0, "failed to config default IP route");
1288 vl_api_sw_interface_add_del_address_t_handler
1289 (vl_api_sw_interface_add_del_address_t *mp)
1291 vlib_main_t *vm = vlib_get_main();
1292 vl_api_sw_interface_add_del_address_reply_t * rmp;
1296 VALIDATE_SW_IF_INDEX(mp);
1298 is_del = mp->is_add == 0;
1301 ip_del_all_interface_addresses (vm, ntohl(mp->sw_if_index));
1302 else if (mp->is_ipv6)
1303 ip6_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1304 (void *)mp->address,
1305 mp->address_length, is_del);
1307 ip4_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1308 (void *) mp->address,
1309 mp->address_length, is_del);
1311 BAD_SW_IF_INDEX_LABEL;
1313 REPLY_MACRO(VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY);
1317 vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t *mp)
1320 u32 table_id = ntohl(mp->vrf_id);
1321 u32 sw_if_index = ntohl(mp->sw_if_index);
1322 vl_api_sw_interface_set_table_reply_t * rmp;
1323 stats_main_t * sm = &stats_main;
1325 VALIDATE_SW_IF_INDEX(mp);
1327 dslock (sm, 1 /* release hint */, 4 /* tag */);
1330 ip6_main_t * im = &ip6_main;
1332 find_ip6_fib_by_table_index_or_id (im, table_id,
1333 IP6_ROUTE_FLAG_TABLE_ID);
1335 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1336 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1338 rv = VNET_API_ERROR_NO_SUCH_FIB;
1341 ip4_main_t * im = &ip4_main;
1342 ip4_fib_t * fib = find_ip4_fib_by_table_index_or_id
1343 (im, table_id, IP4_ROUTE_FLAG_TABLE_ID);
1345 /* Truthfully this can't fail */
1347 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1348 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1350 rv = VNET_API_ERROR_NO_SUCH_FIB;
1355 BAD_SW_IF_INDEX_LABEL;
1357 REPLY_MACRO(VL_API_SW_INTERFACE_SET_TABLE_REPLY);
1361 vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t *mp)
1363 vlib_main_t *vm = vlib_get_main();
1364 ip4_main_t * im4 = &ip4_main;
1365 ip6_main_t * im6 = &ip6_main;
1366 vl_api_sw_interface_set_vpath_reply_t * rmp;
1369 u32 sw_if_index = ntohl(mp->sw_if_index);
1370 ip4_main_t *ip4m = &ip4_main;
1371 ip6_main_t *ip6m = &ip6_main;
1372 ip_lookup_main_t *ip4lm = &ip4m->lookup_main;
1373 ip_lookup_main_t *ip6lm = &ip6m->lookup_main;
1374 ip_config_main_t *rx_cm4u = &ip4lm->rx_config_mains[VNET_UNICAST];
1375 ip_config_main_t *rx_cm4m = &ip4lm->rx_config_mains[VNET_MULTICAST];
1376 ip_config_main_t *rx_cm6u = &ip6lm->rx_config_mains[VNET_UNICAST];
1377 ip_config_main_t *rx_cm6m = &ip6lm->rx_config_mains[VNET_MULTICAST];
1379 VALIDATE_SW_IF_INDEX(mp);
1381 l2input_intf_bitmap_enable(sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
1383 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1384 ci = vnet_config_add_feature(vm, &rx_cm4u->config_main,
1386 im4->ip4_unicast_rx_feature_vpath,
1388 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1389 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1390 ci = vnet_config_add_feature(vm, &rx_cm4m->config_main,
1392 im4->ip4_multicast_rx_feature_vpath,
1394 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1395 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1396 ci = vnet_config_add_feature(vm, &rx_cm6u->config_main,
1398 im6->ip6_unicast_rx_feature_vpath,
1400 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1401 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1402 ci = vnet_config_add_feature(vm, &rx_cm6m->config_main,
1404 im6->ip6_multicast_rx_feature_vpath,
1406 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1408 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1409 ci = vnet_config_del_feature(vm, &rx_cm4u->config_main,
1411 im4->ip4_unicast_rx_feature_vpath,
1413 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1414 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1415 ci = vnet_config_del_feature(vm, &rx_cm4m->config_main,
1417 im4->ip4_multicast_rx_feature_vpath,
1419 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1420 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1421 ci = vnet_config_del_feature(vm, &rx_cm6u->config_main,
1423 im6->ip6_unicast_rx_feature_vpath,
1425 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1426 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1427 ci = vnet_config_del_feature(vm, &rx_cm6m->config_main,
1429 im6->ip6_multicast_rx_feature_vpath,
1431 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1434 BAD_SW_IF_INDEX_LABEL;
1436 REPLY_MACRO(VL_API_SW_INTERFACE_SET_VPATH_REPLY);
1440 vl_api_sw_interface_set_l2_xconnect_t_handler (
1441 vl_api_sw_interface_set_l2_xconnect_t *mp)
1443 vl_api_sw_interface_set_l2_xconnect_reply_t * rmp;
1445 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1446 u32 tx_sw_if_index = ntohl(mp->tx_sw_if_index);
1447 vlib_main_t *vm = vlib_get_main();
1448 vnet_main_t *vnm = vnet_get_main();
1450 VALIDATE_RX_SW_IF_INDEX(mp);
1453 VALIDATE_TX_SW_IF_INDEX(mp);
1454 rv = set_int_l2_mode(vm, vnm, MODE_L2_XC,
1455 rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
1457 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1460 BAD_RX_SW_IF_INDEX_LABEL;
1461 BAD_TX_SW_IF_INDEX_LABEL;
1463 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
1467 vl_api_sw_interface_set_l2_bridge_t_handler (
1468 vl_api_sw_interface_set_l2_bridge_t *mp)
1470 bd_main_t * bdm = &bd_main;
1471 vl_api_sw_interface_set_l2_bridge_reply_t * rmp;
1473 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1474 u32 bd_id = ntohl(mp->bd_id);
1478 vlib_main_t *vm = vlib_get_main();
1479 vnet_main_t *vnm = vnet_get_main();
1481 VALIDATE_RX_SW_IF_INDEX(mp);
1483 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1486 //VALIDATE_TX_SW_IF_INDEX(mp);
1487 rv = set_int_l2_mode(vm, vnm, MODE_L2_BRIDGE,
1488 rx_sw_if_index, bd_index, bvi, shg, 0);
1490 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1493 BAD_RX_SW_IF_INDEX_LABEL;
1495 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
1499 vl_api_bridge_domain_add_del_t_handler (
1500 vl_api_bridge_domain_add_del_t *mp)
1502 vlib_main_t * vm = vlib_get_main ();
1503 bd_main_t * bdm = &bd_main;
1504 vl_api_bridge_domain_add_del_reply_t * rmp;
1506 u32 enable_flags = 0, disable_flags = 0;
1507 u32 bd_id = ntohl(mp->bd_id);
1511 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1514 enable_flags |= L2_FLOOD;
1516 disable_flags |= L2_FLOOD;
1519 enable_flags |= L2_UU_FLOOD;
1521 disable_flags |= L2_UU_FLOOD;
1524 enable_flags |= L2_FWD;
1526 disable_flags |= L2_FWD;
1529 enable_flags |= L2_ARP_TERM;
1531 disable_flags |= L2_ARP_TERM;
1534 enable_flags |= L2_LEARN;
1536 disable_flags |= L2_LEARN;
1539 bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */);
1542 bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */);
1545 rv = bd_delete_bd_index(bdm, bd_id);
1547 REPLY_MACRO(VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
1550 static void vl_api_bridge_domain_details_t_handler (
1551 vl_api_bridge_domain_details_t * mp)
1553 clib_warning ("BUG");
1556 static void vl_api_bridge_domain_sw_if_details_t_handler (
1557 vl_api_bridge_domain_sw_if_details_t * mp)
1559 clib_warning ("BUG");
1562 static void send_bridge_domain_details (unix_shared_memory_queue_t *q,
1563 l2_bridge_domain_t * bd_config,
1567 vl_api_bridge_domain_details_t * mp;
1569 mp = vl_msg_api_alloc (sizeof (*mp));
1570 memset (mp, 0, sizeof (*mp));
1571 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
1572 mp->bd_id = ntohl (bd_config->bd_id);
1573 mp->flood = bd_feature_flood (bd_config);
1574 mp->uu_flood = bd_feature_uu_flood (bd_config);
1575 mp->forward = bd_feature_forward (bd_config);
1576 mp->learn = bd_feature_learn (bd_config);
1577 mp->arp_term = bd_feature_arp_term (bd_config);
1578 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
1579 mp->n_sw_ifs = ntohl (n_sw_ifs);
1580 mp->context = context;
1582 vl_msg_api_send_shmem (q, (u8 *)&mp);
1585 static void send_bd_sw_if_details (l2input_main_t * l2im,
1586 unix_shared_memory_queue_t *q,
1587 l2_flood_member_t * member, u32 bd_id,
1590 vl_api_bridge_domain_sw_if_details_t * mp;
1591 l2_input_config_t * input_cfg;
1593 mp = vl_msg_api_alloc (sizeof (*mp));
1594 memset (mp, 0, sizeof (*mp));
1595 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS);
1596 mp->bd_id = ntohl (bd_id);
1597 mp->sw_if_index = ntohl (member->sw_if_index);
1598 input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index);
1599 mp->shg = input_cfg->shg;
1600 mp->context = context;
1602 vl_msg_api_send_shmem (q, (u8 *)&mp);
1605 static void vl_api_bridge_domain_dump_t_handler (
1606 vl_api_bridge_domain_dump_t *mp)
1608 bd_main_t * bdm = &bd_main;
1609 l2input_main_t * l2im = &l2input_main;
1610 unix_shared_memory_queue_t * q;
1611 l2_bridge_domain_t * bd_config;
1612 u32 bd_id, bd_index;
1615 q = vl_api_client_index_to_input_queue (mp->client_index);
1620 bd_id = ntohl(mp->bd_id);
1622 bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id);
1623 end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1;
1624 for (; bd_index < end; bd_index++) {
1625 bd_config = l2input_bd_config_from_index (l2im, bd_index);
1626 /* skip dummy bd_id 0 */
1627 if (bd_config && (bd_config->bd_id > 0)) {
1629 l2_flood_member_t * m;
1631 n_sw_ifs = vec_len (bd_config->members);
1632 send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context);
1634 vec_foreach (m, bd_config->members) {
1635 send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context);
1642 vl_api_l2fib_add_del_t_handler (
1643 vl_api_l2fib_add_del_t *mp)
1645 bd_main_t * bdm = &bd_main;
1646 l2input_main_t * l2im = &l2input_main;
1647 vl_api_l2fib_add_del_reply_t * rmp;
1650 u32 sw_if_index = ntohl(mp->sw_if_index);
1651 u32 bd_id = ntohl(mp->bd_id);
1659 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1661 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1662 goto bad_sw_if_index;
1667 VALIDATE_SW_IF_INDEX(mp);
1668 if (vec_len(l2im->configs) <= sw_if_index) {
1669 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1670 goto bad_sw_if_index;
1672 l2_input_config_t * config;
1673 config = vec_elt_at_index(l2im->configs, sw_if_index);
1674 if (config->bridge == 0) {
1675 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1676 goto bad_sw_if_index;
1679 static_mac = mp->static_mac ? 1 : 0;
1680 filter_mac = mp->filter_mac ? 1 : 0;
1681 l2fib_add_entry(mac, bd_index, sw_if_index, static_mac, filter_mac,
1684 l2fib_del_entry(mac, bd_index);
1687 BAD_SW_IF_INDEX_LABEL;
1689 REPLY_MACRO(VL_API_L2FIB_ADD_DEL_REPLY);
1693 vl_api_l2_flags_t_handler (
1694 vl_api_l2_flags_t *mp)
1696 vl_api_l2_flags_reply_t * rmp;
1698 u32 sw_if_index = ntohl(mp->sw_if_index);
1699 u32 flags = ntohl(mp->feature_bitmap);
1702 VALIDATE_SW_IF_INDEX(mp);
1705 if (flags & L2INPUT_FEAT_ ## a) \
1706 rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set);
1707 foreach_l2input_feat;
1710 BAD_SW_IF_INDEX_LABEL;
1712 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, rmp->resulting_feature_bitmap = ntohl(rbm));
1716 vl_api_bridge_flags_t_handler (
1717 vl_api_bridge_flags_t *mp)
1719 vlib_main_t *vm = vlib_get_main();
1720 bd_main_t * bdm = &bd_main;
1721 vl_api_bridge_flags_reply_t * rmp;
1723 u32 bd_id = ntohl(mp->bd_id);
1725 u32 flags = ntohl(mp->feature_bitmap);
1728 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1730 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1736 bd_set_flags(vm, bd_index, flags, mp->is_set);
1739 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
1740 rmp->resulting_feature_bitmap = ntohl(flags));
1744 vl_api_bd_ip_mac_add_del_t_handler (
1745 vl_api_bd_ip_mac_add_del_t *mp)
1747 bd_main_t * bdm = &bd_main;
1748 vl_api_bd_ip_mac_add_del_reply_t * rmp;
1750 u32 bd_id = ntohl(mp->bd_id);
1754 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1756 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1761 if (bd_add_del_ip_mac(bd_index, mp->ip_address,
1762 mp->mac_address, mp->is_ipv6, mp->is_add))
1763 rv = VNET_API_ERROR_UNSPECIFIED;
1766 REPLY_MACRO(VL_API_BD_IP_MAC_ADD_DEL_REPLY);
1770 vl_api_tap_connect_t_handler (vl_api_tap_connect_t *mp, vlib_main_t *vm)
1773 vl_api_tap_connect_reply_t * rmp;
1774 unix_shared_memory_queue_t * q;
1775 u32 sw_if_index = (u32)~0;
1777 rv = vnet_tap_connect_renumber (vm, mp->tap_name,
1778 mp->use_random_mac ? 0 : mp->mac_address,
1779 &sw_if_index, mp->renumber,
1780 ntohl(mp->custom_dev_instance));
1782 q = vl_api_client_index_to_input_queue (mp->client_index);
1786 rmp = vl_msg_api_alloc (sizeof (*rmp));
1787 rmp->_vl_msg_id = ntohs(VL_API_TAP_CONNECT_REPLY);
1788 rmp->context = mp->context;
1789 rmp->retval = ntohl(rv);
1790 rmp->sw_if_index = ntohl(sw_if_index);
1792 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1796 vl_api_tap_modify_t_handler (vl_api_tap_modify_t *mp, vlib_main_t *vm)
1799 vl_api_tap_modify_reply_t * rmp;
1800 unix_shared_memory_queue_t * q;
1801 u32 sw_if_index = (u32)~0;
1803 rv = vnet_tap_modify (vm, ntohl(mp->sw_if_index), mp->tap_name,
1804 mp->use_random_mac ? 0 : mp->mac_address,
1805 &sw_if_index, mp->renumber,
1806 ntohl(mp->custom_dev_instance));
1808 q = vl_api_client_index_to_input_queue (mp->client_index);
1812 rmp = vl_msg_api_alloc (sizeof (*rmp));
1813 rmp->_vl_msg_id = ntohs(VL_API_TAP_MODIFY_REPLY);
1814 rmp->context = mp->context;
1815 rmp->retval = ntohl(rv);
1816 rmp->sw_if_index = ntohl(sw_if_index);
1818 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1822 vl_api_tap_delete_t_handler (vl_api_tap_delete_t *mp, vlib_main_t *vm)
1825 vpe_api_main_t * vam = &vpe_api_main;
1826 vl_api_tap_delete_reply_t * rmp;
1827 unix_shared_memory_queue_t * q;
1828 u32 sw_if_index = ntohl(mp->sw_if_index);
1830 rv = vnet_tap_delete (vm, sw_if_index);
1832 q = vl_api_client_index_to_input_queue (mp->client_index);
1836 rmp = vl_msg_api_alloc (sizeof (*rmp));
1837 rmp->_vl_msg_id = ntohs(VL_API_TAP_DELETE_REPLY);
1838 rmp->context = mp->context;
1839 rmp->retval = ntohl(rv);
1841 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1844 send_sw_interface_flags_deleted (vam, q, sw_if_index);
1848 vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
1850 vl_api_create_vlan_subif_reply_t * rmp;
1851 vnet_main_t * vnm = vnet_get_main();
1852 u32 hw_if_index, sw_if_index = (u32)~0;
1853 vnet_hw_interface_t * hi;
1856 vnet_sw_interface_t template;
1858 vnet_interface_main_t * im = &vnm->interface_main;
1859 u64 sup_and_sub_key;
1861 unix_shared_memory_queue_t * q;
1862 clib_error_t * error;
1864 VALIDATE_SW_IF_INDEX(mp);
1866 hw_if_index = ntohl(mp->sw_if_index);
1867 hi = vnet_get_hw_interface (vnm, hw_if_index);
1869 id = ntohl(mp->vlan_id);
1870 if (id == 0 || id > 4095) {
1871 rv = VNET_API_ERROR_INVALID_VLAN;
1875 sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) | (u64) id;
1877 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1879 rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
1883 kp = clib_mem_alloc (sizeof (*kp));
1884 *kp = sup_and_sub_key;
1886 memset (&template, 0, sizeof (template));
1887 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1888 template.sup_sw_if_index = hi->sw_if_index;
1889 template.sub.id = id;
1890 template.sub.eth.raw_flags = 0;
1891 template.sub.eth.flags.one_tag = 1;
1892 template.sub.eth.outer_vlan_id = id;
1893 template.sub.eth.flags.exact_match = 1;
1895 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1897 clib_error_report(error);
1898 rv = VNET_API_ERROR_INVALID_REGISTRATION;
1901 hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
1902 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1904 BAD_SW_IF_INDEX_LABEL;
1907 q = vl_api_client_index_to_input_queue (mp->client_index);
1911 rmp = vl_msg_api_alloc (sizeof (*rmp));
1912 rmp->_vl_msg_id = ntohs(VL_API_CREATE_VLAN_SUBIF_REPLY);
1913 rmp->context = mp->context;
1914 rmp->retval = ntohl(rv);
1915 rmp->sw_if_index = ntohl(sw_if_index);
1916 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1920 vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
1922 vl_api_create_subif_reply_t * rmp;
1923 vnet_main_t * vnm = vnet_get_main();
1924 u32 sw_if_index = ~0;
1927 vnet_sw_interface_t *si;
1928 vnet_hw_interface_t *hi;
1929 vnet_sw_interface_t template;
1931 vnet_interface_main_t * im = &vnm->interface_main;
1932 u64 sup_and_sub_key;
1934 clib_error_t * error;
1936 VALIDATE_SW_IF_INDEX(mp);
1938 si = vnet_get_sup_sw_interface (vnm, ntohl(mp->sw_if_index));
1939 hi = vnet_get_sup_hw_interface (vnm, ntohl(mp->sw_if_index));
1941 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) {
1942 rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
1946 sw_if_index = si->sw_if_index;
1947 sub_id = ntohl(mp->sub_id);
1949 sup_and_sub_key = ((u64)(sw_if_index) << 32) | (u64) sub_id;
1951 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1954 clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
1955 sw_if_index, sub_id);
1956 rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
1960 kp = clib_mem_alloc (sizeof (*kp));
1961 *kp = sup_and_sub_key;
1963 memset (&template, 0, sizeof (template));
1964 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1965 template.sup_sw_if_index = sw_if_index;
1966 template.sub.id = sub_id;
1967 template.sub.eth.flags.no_tags = mp->no_tags;
1968 template.sub.eth.flags.one_tag = mp->one_tag;
1969 template.sub.eth.flags.two_tags = mp->two_tags;
1970 template.sub.eth.flags.dot1ad = mp->dot1ad;
1971 template.sub.eth.flags.exact_match = mp->exact_match;
1972 template.sub.eth.flags.default_sub = mp->default_sub;
1973 template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
1974 template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
1975 template.sub.eth.outer_vlan_id = ntohs(mp->outer_vlan_id);
1976 template.sub.eth.inner_vlan_id = ntohs(mp->inner_vlan_id);
1978 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1980 clib_error_report (error);
1981 rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
1985 hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
1986 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1988 BAD_SW_IF_INDEX_LABEL;
1992 REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
1994 rmp->sw_if_index = ntohl(sw_if_index);
1999 vl_api_mpls_gre_add_del_tunnel_t_handler (vl_api_mpls_gre_add_del_tunnel_t *mp)
2001 vl_api_mpls_gre_add_del_tunnel_reply_t * rmp;
2003 stats_main_t * sm = &stats_main;
2004 u32 tunnel_sw_if_index = ~0;
2006 dslock (sm, 1 /* release hint */, 5 /* tag */);
2008 rv = vnet_mpls_gre_add_del_tunnel ((ip4_address_t *)(mp->src_address),
2009 (ip4_address_t *)(mp->dst_address),
2010 (ip4_address_t *)(mp->intfc_address),
2011 (u32)(mp->intfc_address_length),
2012 ntohl(mp->inner_vrf_id),
2013 ntohl(mp->outer_vrf_id),
2014 &tunnel_sw_if_index,
2019 REPLY_MACRO2(VL_API_MPLS_GRE_ADD_DEL_TUNNEL_REPLY,
2021 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2026 vl_api_mpls_ethernet_add_del_tunnel_t_handler
2027 (vl_api_mpls_ethernet_add_del_tunnel_t *mp)
2029 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2031 stats_main_t * sm = &stats_main;
2032 u32 tunnel_sw_if_index;
2034 dslock (sm, 1 /* release hint */, 5 /* tag */);
2036 rv = vnet_mpls_ethernet_add_del_tunnel
2037 (mp->dst_mac_address, (ip4_address_t *)(mp->adj_address),
2038 (u32)(mp->adj_address_length), ntohl(mp->vrf_id),
2039 ntohl(mp->tx_sw_if_index),
2040 &tunnel_sw_if_index,
2046 REPLY_MACRO2(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_REPLY,
2048 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2053 * This piece of misery brought to you because the control-plane
2054 * can't figure out the tx interface + dst-mac address all by itself
2056 static int mpls_ethernet_add_del_tunnel_2_t_handler
2057 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2059 pending_route_t * pr;
2060 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
2061 vnet_main_t * vnm = vnet_get_main();
2062 vlib_main_t * vm = vlib_get_main();
2063 stats_main_t * sm = &stats_main;
2064 vpe_api_main_t * vam = &vpe_api_main;
2065 u32 inner_fib_index, outer_fib_index;
2066 ip4_main_t * im = &ip4_main;
2067 ip_lookup_main_t * lm = &im->lookup_main;
2068 ip_adjacency_t * adj = 0;
2071 u8 * dst_mac_address;
2075 u32 tunnel_sw_if_index;
2077 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_vrf_id));
2079 return VNET_API_ERROR_NO_SUCH_FIB;
2081 outer_fib_index = p[0];
2084 p = hash_get (im->fib_index_by_table_id, ntohl(mp->inner_vrf_id));
2086 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
2088 inner_fib_index = p[0];
2090 if (inner_fib_index == outer_fib_index)
2091 return VNET_API_ERROR_INVALID_VALUE;
2093 lookup_result = ip4_fib_lookup_with_table
2094 (im, outer_fib_index,
2095 (ip4_address_t *)mp->next_hop_ip4_address_in_outer_vrf,
2096 1 /* disable default route */);
2098 adj = ip_get_adjacency (lm, lookup_result);
2099 tx_sw_if_index = adj->rewrite_header.sw_if_index;
2101 if (mp->is_add && mp->resolve_if_needed) {
2102 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
2103 pool_get (vam->pending_routes, pr);
2104 pr->resolve_type = RESOLVE_MPLS_ETHERNET_ADD_DEL;
2106 clib_memcpy (pme, mp, sizeof (*pme));
2107 /* recursion block, "just in case" */
2108 pme->resolve_if_needed = 0;
2109 pme->resolve_attempts = ntohl(mp->resolve_attempts);
2110 pme->resolve_opaque = tx_sw_if_index;
2111 vnet_register_ip4_arp_resolution_event
2113 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
2114 vpe_resolver_process_node.index,
2115 RESOLUTION_EVENT, pr - vam->pending_routes);
2117 vlib_process_signal_event
2118 (vm, vpe_resolver_process_node.index,
2119 RESOLUTION_PENDING_EVENT, 0 /* data */);
2121 /* The interface may be down, etc. */
2122 e = ip4_probe_neighbor
2123 (vm, (ip4_address_t *)&(mp->next_hop_ip4_address_in_outer_vrf),
2127 clib_error_report(e);
2129 return VNET_API_ERROR_IN_PROGRESS;
2133 if (adj->lookup_next_index != IP_LOOKUP_NEXT_REWRITE)
2134 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
2137 vnet_rewrite_get_data_internal
2138 (&adj->rewrite_header, sizeof (adj->rewrite_data));
2140 dslock (sm, 1 /* release hint */, 10 /* tag */);
2142 rv = vnet_mpls_ethernet_add_del_tunnel
2143 (dst_mac_address, (ip4_address_t *)(mp->adj_address),
2144 (u32)(mp->adj_address_length), ntohl(mp->inner_vrf_id),
2145 tx_sw_if_index, &tunnel_sw_if_index, mp->l2_only, mp->is_add);
2153 vl_api_mpls_ethernet_add_del_tunnel_2_t_handler
2154 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2156 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2159 rv = mpls_ethernet_add_del_tunnel_2_t_handler (mp);
2161 REPLY_MACRO(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_2_REPLY);
2166 vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_t *mp)
2168 vl_api_mpls_add_del_encap_reply_t * rmp;
2170 static u32 * labels;
2173 vec_reset_length (labels);
2175 for (i = 0; i < mp->nlabels; i++)
2176 vec_add1 (labels, ntohl(mp->labels[i]));
2179 rv = vnet_mpls_add_del_encap ((ip4_address_t *)mp->dst_address,
2180 ntohl(mp->vrf_id), labels,
2181 ~0 /* policy_tunnel_index */,
2182 0 /* no_dst_hash */,
2186 REPLY_MACRO(VL_API_MPLS_ADD_DEL_ENCAP_REPLY);
2190 vl_api_mpls_add_del_decap_t_handler
2191 (vl_api_mpls_add_del_decap_t *mp)
2193 vl_api_mpls_add_del_decap_reply_t * rmp;
2196 rv = vnet_mpls_add_del_decap (ntohl(mp->rx_vrf_id), ntohl(mp->tx_vrf_id),
2197 ntohl(mp->label), ntohl(mp->next_index),
2198 mp->s_bit, mp->is_add);
2200 REPLY_MACRO(VL_API_MPLS_ADD_DEL_DECAP_REPLY);
2204 vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t *mp)
2206 vl_api_proxy_arp_add_del_reply_t * rmp;
2209 ip4_main_t * im = &ip4_main;
2210 stats_main_t * sm = &stats_main;
2211 int vnet_proxy_arp_add_del (ip4_address_t *lo_addr,
2212 ip4_address_t *hi_addr,
2213 u32 fib_index, int is_del);
2216 dslock (sm, 1 /* release hint */, 6 /* tag */);
2218 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2221 rv = VNET_API_ERROR_NO_SUCH_FIB;
2227 rv = vnet_proxy_arp_add_del ((ip4_address_t *)mp->low_address,
2228 (ip4_address_t *)mp->hi_address,
2229 fib_index, mp->is_add == 0);
2233 REPLY_MACRO(VL_API_PROXY_ARP_ADD_DEL_REPLY);
2237 vl_api_proxy_arp_intfc_enable_disable_t_handler
2238 (vl_api_proxy_arp_intfc_enable_disable_t *mp)
2241 vnet_main_t * vnm = vnet_get_main();
2242 vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
2243 vnet_sw_interface_t * si;
2246 VALIDATE_SW_IF_INDEX(mp);
2248 sw_if_index = ntohl(mp->sw_if_index);
2250 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
2252 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
2256 si = vnet_get_sw_interface (vnm, sw_if_index);
2260 if (mp->enable_disable)
2261 si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2263 si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2265 BAD_SW_IF_INDEX_LABEL;
2268 REPLY_MACRO(VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
2272 vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t *mp, vlib_main_t * vm)
2274 vl_api_ip_neighbor_add_del_reply_t * rmp;
2275 vnet_main_t * vnm = vnet_get_main();
2278 stats_main_t * sm = &stats_main;
2280 VALIDATE_SW_IF_INDEX(mp);
2282 dslock (sm, 1 /* release hint */, 7 /* tag */);
2286 rv = vnet_set_ip6_ethernet_neighbor
2287 (vm, ntohl(mp->sw_if_index),
2288 (ip6_address_t *)(mp->dst_address),
2289 mp->mac_address, sizeof (mp->mac_address), mp->is_static);
2291 rv = vnet_unset_ip6_ethernet_neighbor
2292 (vm, ntohl(mp->sw_if_index),
2293 (ip6_address_t *)(mp->dst_address),
2294 mp->mac_address, sizeof(mp->mac_address));
2296 ip4_main_t * im = &ip4_main;
2297 ip_lookup_main_t * lm = &im->lookup_main;
2298 ethernet_arp_ip4_over_ethernet_address_t a;
2300 ip_adjacency_t *nh_adj;
2302 uword * p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2304 rv = VNET_API_ERROR_NO_SUCH_FIB;
2310 * Unfortunately, folks have a penchant for
2311 * adding interface addresses to the ARP cache, and
2312 * wondering why the forwarder eventually ASSERTs...
2314 ai = ip4_fib_lookup_with_table
2315 (im, fib_index, (ip4_address_t *)(mp->dst_address),
2316 1 /* disable default route */);
2319 nh_adj = ip_get_adjacency (lm, ai);
2320 /* Never allow manipulation of a local adj! */
2321 if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_LOCAL) {
2322 clib_warning("%U matches local adj",
2324 (ip4_address_t *)(mp->dst_address));
2325 rv = VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
2330 clib_memcpy (&a.ethernet, mp->mac_address, 6);
2331 clib_memcpy (&a.ip4, mp->dst_address, 4);
2334 rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2335 fib_index, &a, mp->is_static);
2337 rv = vnet_arp_unset_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2341 BAD_SW_IF_INDEX_LABEL;
2344 REPLY_MACRO(VL_API_IP_NEIGHBOR_ADD_DEL_REPLY);
2348 vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t *mp)
2351 vpe_main_t *rm = &vpe_main;
2352 ip4_main_t *im4 = &ip4_main;
2353 ip6_main_t *im6 = &ip6_main;
2354 ip_lookup_main_t * lm;
2359 u32 adj_index, sw_if_index;
2360 vl_api_is_address_reachable_t *rmp;
2361 ip_adjacency_t * adj;
2362 unix_shared_memory_queue_t *q;
2364 q = vl_api_client_index_to_input_queue (mp->client_index);
2366 increment_missing_api_client_counter (rm->vlib_main);
2370 rmp = vl_msg_api_alloc (sizeof (*rmp));
2371 clib_memcpy (rmp, mp, sizeof (*rmp));
2373 sw_if_index = mp->next_hop_sw_if_index;
2374 clib_memcpy (&addr, mp->address, sizeof (addr));
2376 lm = &im6->lookup_main;
2378 ip6_fib_lookup (im6, sw_if_index, &addr.ip6);
2380 lm = &im4->lookup_main;
2382 ip4_fib_lookup (im4, sw_if_index, &addr.ip4);
2384 if (adj_index == ~0) {
2388 adj = ip_get_adjacency (lm, adj_index);
2390 if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE
2391 && adj->rewrite_header.sw_if_index == sw_if_index) {
2394 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP
2395 && adj->rewrite_header.sw_if_index == sw_if_index) {
2397 ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index);
2399 ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index);
2400 } else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP) {
2408 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2412 static void vl_api_sw_interface_details_t_handler (
2413 vl_api_sw_interface_details_t * mp)
2415 clib_warning ("BUG");
2418 static void vl_api_sw_interface_set_flags_t_handler (
2419 vl_api_sw_interface_set_flags_t * mp)
2421 vl_api_sw_interface_set_flags_reply_t *rmp;
2422 vnet_main_t * vnm = vnet_get_main();
2424 clib_error_t * error;
2427 VALIDATE_SW_IF_INDEX(mp);
2429 flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0;
2431 error = vnet_sw_interface_set_flags (vnm,
2432 ntohl(mp->sw_if_index),
2436 clib_error_report (error);
2439 BAD_SW_IF_INDEX_LABEL;
2440 REPLY_MACRO(VL_API_SW_INTERFACE_SET_FLAGS_REPLY);
2443 static void vl_api_sw_interface_clear_stats_t_handler (
2444 vl_api_sw_interface_clear_stats_t * mp)
2446 vl_api_sw_interface_clear_stats_reply_t *rmp;
2448 vnet_main_t * vnm = vnet_get_main();
2449 vnet_interface_main_t * im = &vnm->interface_main;
2450 vlib_simple_counter_main_t * sm;
2451 vlib_combined_counter_main_t * cm;
2452 static vnet_main_t ** my_vnet_mains;
2453 int i, j, n_counters;
2457 vec_reset_length (my_vnet_mains);
2459 for (i = 0; i < vec_len (vnet_mains); i++)
2462 vec_add1 (my_vnet_mains, vnet_mains[i]);
2465 if (vec_len (vnet_mains) == 0)
2466 vec_add1 (my_vnet_mains, vnm);
2468 n_counters = vec_len (im->combined_sw_if_counters);
2470 for (j = 0; j < n_counters; j++)
2472 for (i = 0; i < vec_len(my_vnet_mains); i++)
2474 im = &my_vnet_mains[i]->interface_main;
2475 cm = im->combined_sw_if_counters + j;
2476 if (mp->sw_if_index == (u32)~0)
2477 vlib_clear_combined_counters (cm);
2479 vlib_zero_combined_counter (cm, ntohl(mp->sw_if_index));
2483 n_counters = vec_len (im->sw_if_counters);
2485 for (j = 0; j < n_counters; j++)
2487 for (i = 0; i < vec_len(my_vnet_mains); i++)
2489 im = &my_vnet_mains[i]->interface_main;
2490 sm = im->sw_if_counters + j;
2491 if (mp->sw_if_index == (u32)~0)
2492 vlib_clear_simple_counters (sm);
2494 vlib_zero_simple_counter (sm, ntohl(mp->sw_if_index));
2498 REPLY_MACRO(VL_API_SW_INTERFACE_CLEAR_STATS_REPLY);
2501 static void send_sw_interface_details (vpe_api_main_t * am,
2502 unix_shared_memory_queue_t *q,
2503 vnet_sw_interface_t * swif,
2504 u8 * interface_name,
2507 vl_api_sw_interface_details_t * mp;
2508 vnet_hw_interface_t * hi;
2510 hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index);
2512 mp = vl_msg_api_alloc (sizeof (*mp));
2513 memset (mp, 0, sizeof (*mp));
2514 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_DETAILS);
2515 mp->sw_if_index = ntohl(swif->sw_if_index);
2516 mp->sup_sw_if_index = ntohl(swif->sup_sw_if_index);
2517 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2519 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2521 mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >>
2522 VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT);
2523 mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >>
2524 VNET_HW_INTERFACE_FLAG_SPEED_SHIFT);
2525 mp->link_mtu = ntohs(hi->max_packet_bytes);
2526 mp->context = context;
2528 strncpy ((char *) mp->interface_name,
2529 (char *) interface_name, ARRAY_LEN(mp->interface_name)-1);
2531 /* Send the L2 address for ethernet physical intfcs */
2532 if (swif->sup_sw_if_index == swif->sw_if_index
2533 && hi->hw_class_index == ethernet_hw_interface_class.index) {
2534 ethernet_main_t *em = ethernet_get_main (am->vlib_main);
2535 ethernet_interface_t *ei;
2537 ei = pool_elt_at_index (em->interfaces, hi->hw_instance);
2538 ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address));
2539 clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address));
2540 mp->l2_address_length = ntohl(sizeof (ei->address));
2541 } else if (swif->sup_sw_if_index != swif->sw_if_index) {
2542 vnet_sub_interface_t *sub = &swif->sub;
2543 mp->sub_id = ntohl(sub->id);
2544 mp->sub_dot1ad = sub->eth.flags.dot1ad;
2545 mp->sub_number_of_tags = sub->eth.flags.one_tag + sub->eth.flags.two_tags*2;
2546 mp->sub_outer_vlan_id = ntohs(sub->eth.outer_vlan_id);
2547 mp->sub_inner_vlan_id = ntohs(sub->eth.inner_vlan_id);
2548 mp->sub_exact_match = sub->eth.flags.exact_match;
2549 mp->sub_default = sub->eth.flags.default_sub;
2550 mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any;
2551 mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any;
2553 /* vlan tag rewrite data */
2554 u32 vtr_op = L2_VTR_DISABLED;
2555 u32 vtr_push_dot1q = 0, vtr_tag1 = 0, vtr_tag2 = 0;
2557 if (l2vtr_get(am->vlib_main, am->vnet_main, swif->sw_if_index,
2558 &vtr_op, &vtr_push_dot1q, &vtr_tag1, &vtr_tag2) != 0) {
2559 // error - default to disabled
2560 mp->vtr_op = ntohl(L2_VTR_DISABLED);
2561 clib_warning("cannot get vlan tag rewrite for sw_if_index %d",
2564 mp->vtr_op = ntohl(vtr_op);
2565 mp->vtr_push_dot1q = ntohl(vtr_push_dot1q);
2566 mp->vtr_tag1 = ntohl(vtr_tag1);
2567 mp->vtr_tag2 = ntohl(vtr_tag2);
2571 vl_msg_api_send_shmem (q, (u8 *)&mp);
2574 static void send_sw_interface_flags (vpe_api_main_t * am,
2575 unix_shared_memory_queue_t *q,
2576 vnet_sw_interface_t * swif)
2578 vl_api_sw_interface_set_flags_t *mp;
2579 vnet_main_t * vnm = am->vnet_main;
2581 vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm,
2583 mp = vl_msg_api_alloc (sizeof (*mp));
2584 memset (mp, 0, sizeof (*mp));
2585 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2586 mp->sw_if_index = ntohl(swif->sw_if_index);
2588 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2590 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2592 vl_msg_api_send_shmem (q, (u8 *)&mp);
2595 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2596 unix_shared_memory_queue_t *q,
2598 __attribute__((unused));
2600 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2601 unix_shared_memory_queue_t *q,
2604 vl_api_sw_interface_set_flags_t *mp;
2606 mp = vl_msg_api_alloc (sizeof (*mp));
2607 memset (mp, 0, sizeof (*mp));
2608 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2609 mp->sw_if_index = ntohl(sw_if_index);
2611 mp->admin_up_down = 0;
2612 mp->link_up_down = 0;
2614 vl_msg_api_send_shmem (q, (u8 *)&mp);
2617 static void vl_api_sw_interface_dump_t_handler (
2618 vl_api_sw_interface_dump_t *mp)
2620 vpe_api_main_t * am = &vpe_api_main;
2621 vnet_sw_interface_t * swif;
2622 vnet_interface_main_t * im = &am->vnet_main->interface_main;
2623 u8 * filter_string = 0, * name_string = 0;
2624 unix_shared_memory_queue_t * q;
2625 char * strcasestr (char *, char *); /* lnx hdr file botch */
2627 q = vl_api_client_index_to_input_queue (mp->client_index);
2632 if (mp->name_filter_valid) {
2633 mp->name_filter [ARRAY_LEN(mp->name_filter)-1] = 0;
2634 filter_string = format (0, "%s%c", mp->name_filter, 0);
2637 pool_foreach (swif, im->sw_interfaces,
2639 name_string = format (name_string, "%U%c",
2640 format_vnet_sw_interface_name,
2641 am->vnet_main, swif, 0);
2643 if (mp->name_filter_valid == 0 ||
2644 strcasestr((char *) name_string, (char *) filter_string)) {
2646 send_sw_interface_details (am, q, swif, name_string, mp->context);
2648 _vec_len (name_string) = 0;
2651 vec_free (name_string);
2652 vec_free (filter_string);
2655 void send_oam_event (oam_target_t * t)
2657 vpe_api_main_t * vam = &vpe_api_main;
2658 unix_shared_memory_queue_t * q;
2659 vpe_client_registration_t *reg;
2660 vl_api_oam_event_t * mp;
2662 pool_foreach(reg, vam->oam_events_registrations,
2664 q = vl_api_client_index_to_input_queue (reg->client_index);
2666 mp = vl_msg_api_alloc (sizeof (*mp));
2667 mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
2668 clib_memcpy (mp->dst_address, &t->dst_address, sizeof (mp->dst_address));
2669 mp->state = t->state;
2670 vl_msg_api_send_shmem (q, (u8 *)&mp);
2676 vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t *mp)
2678 vl_api_oam_add_del_reply_t * rmp;
2681 rv = vpe_oam_add_del_target ((ip4_address_t *)mp->src_address,
2682 (ip4_address_t *)mp->dst_address,
2686 REPLY_MACRO(VL_API_OAM_ADD_DEL_REPLY);
2690 vl_api_vnet_get_summary_stats_t_handler (
2691 vl_api_vnet_get_summary_stats_t *mp)
2693 stats_main_t * sm = &stats_main;
2694 vnet_interface_main_t * im = sm->interface_main;
2695 vl_api_vnet_summary_stats_reply_t *rmp;
2696 vlib_combined_counter_main_t * cm;
2699 u64 total_pkts[VLIB_N_RX_TX];
2700 u64 total_bytes[VLIB_N_RX_TX];
2702 unix_shared_memory_queue_t * q =
2703 vl_api_client_index_to_input_queue (mp->client_index);
2708 rmp = vl_msg_api_alloc (sizeof (*rmp));
2709 rmp->_vl_msg_id = ntohs(VL_API_VNET_SUMMARY_STATS_REPLY);
2710 rmp->context = mp->context;
2713 memset (total_pkts, 0, sizeof (total_pkts));
2714 memset (total_bytes, 0, sizeof (total_bytes));
2716 vnet_interface_counter_lock (im);
2718 vec_foreach (cm, im->combined_sw_if_counters) {
2719 which = cm - im->combined_sw_if_counters;
2721 for (i = 0; i < vec_len (cm->maxi); i++) {
2722 vlib_get_combined_counter (cm, i, &v);
2723 total_pkts[which] += v.packets;
2724 total_bytes[which] += v.bytes;
2727 vnet_interface_counter_unlock (im);
2729 /* Note: in HOST byte order! */
2730 rmp->total_pkts[VLIB_RX] = total_pkts[VLIB_RX];
2731 rmp->total_bytes[VLIB_RX] = total_bytes[VLIB_RX];
2732 rmp->total_pkts[VLIB_TX] = total_pkts[VLIB_TX];
2733 rmp->total_bytes[VLIB_TX] = total_bytes[VLIB_TX];
2734 rmp->vector_rate = vlib_last_vector_length_per_node (sm->vlib_main);
2736 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2739 typedef CLIB_PACKED (struct {
2740 ip4_address_t address;
2742 u32 address_length : 6;
2747 static int ip4_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2749 vnet_main_t * vnm = vnet_get_main();
2750 vnet_interface_main_t * im = &vnm->interface_main;
2751 ip4_main_t * im4 = &ip4_main;
2752 static ip4_route_t * routes;
2753 static u32 * sw_if_indices_to_shut;
2754 stats_main_t * sm = &stats_main;
2759 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2760 u32 target_fib_id = ntohl(mp->vrf_id);
2762 dslock (sm, 1 /* release hint */, 8 /* tag */);
2764 vec_foreach (fib, im4->fibs) {
2765 vnet_sw_interface_t * si;
2767 if (fib->table_id != target_fib_id)
2770 /* remove any mpls/gre tunnels in this fib */
2771 vnet_mpls_gre_delete_fib_tunnels (fib->table_id);
2773 /* remove any mpls encap/decap labels */
2774 mpls_fib_reset_labels (fib->table_id);
2776 /* remove any proxy arps in this fib */
2777 vnet_proxy_arp_fib_reset (fib->table_id);
2779 /* Set the flow hash for this fib to the default */
2780 vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
2782 vec_reset_length (sw_if_indices_to_shut);
2784 /* Shut down interfaces in this FIB / clean out intfc routes */
2785 pool_foreach (si, im->sw_interfaces,
2787 u32 sw_if_index = si->sw_if_index;
2789 if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
2790 && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
2792 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2795 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2796 sw_if_index = sw_if_indices_to_shut[i];
2797 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2799 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2800 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2801 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2804 vec_reset_length (routes);
2806 for (i = 0; i < ARRAY_LEN (fib->adj_index_by_dst_address); i++) {
2807 uword * hash = fib->adj_index_by_dst_address[i];
2811 x.address_length = i;
2813 hash_foreach_pair (p, hash,
2815 x.address.data_u32 = p->key;
2816 vec_add1 (routes, x);
2820 vec_foreach (r, routes) {
2821 ip4_add_del_route_args_t a;
2823 memset (&a, 0, sizeof (a));
2824 a.flags = IP4_ROUTE_FLAG_FIB_INDEX | IP4_ROUTE_FLAG_DEL;
2825 a.table_index_or_table_id = fib - im4->fibs;
2826 a.dst_address = r->address;
2827 a.dst_address_length = r->address_length;
2830 ip4_add_del_route (im4, &a);
2831 ip4_maybe_remap_adjacencies (im4, fib - im4->fibs,
2832 IP4_ROUTE_FLAG_FIB_INDEX);
2836 } /* vec_foreach (fib) */
2843 ip6_address_t address;
2850 ip6_route_t ** routep;
2851 } add_routes_in_fib_arg_t;
2853 static void add_routes_in_fib (clib_bihash_kv_24_8_t * kvp, void *arg)
2855 add_routes_in_fib_arg_t * ap = arg;
2857 if (kvp->key[2]>>32 == ap->fib_index)
2859 ip6_address_t *addr;
2861 addr = (ip6_address_t *) kvp;
2862 vec_add2 (*ap->routep, r, 1);
2863 r->address = addr[0];
2864 r->address_length = kvp->key[2] & 0xFF;
2865 r->index = kvp->value;
2869 static int ip6_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2871 vnet_main_t * vnm = vnet_get_main();
2872 vnet_interface_main_t * im = &vnm->interface_main;
2873 ip6_main_t * im6 = &ip6_main;
2874 stats_main_t * sm = &stats_main;
2875 static ip6_route_t * routes;
2876 static u32 * sw_if_indices_to_shut;
2881 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2882 u32 target_fib_id = ntohl(mp->vrf_id);
2883 add_routes_in_fib_arg_t _a, *a=&_a;
2884 clib_bihash_24_8_t * h = &im6->ip6_lookup_table;
2886 dslock (sm, 1 /* release hint */, 9 /* tag */);
2888 vec_foreach (fib, im6->fibs) {
2889 vnet_sw_interface_t * si;
2891 if (fib->table_id != target_fib_id)
2894 vec_reset_length (sw_if_indices_to_shut);
2896 /* Shut down interfaces in this FIB / clean out intfc routes */
2897 pool_foreach (si, im->sw_interfaces,
2899 if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
2901 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2904 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2905 sw_if_index = sw_if_indices_to_shut[i];
2906 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2908 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2909 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2910 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2913 vec_reset_length (routes);
2915 a->fib_index = fib - im6->fibs;
2916 a->routep = &routes;
2918 clib_bihash_foreach_key_value_pair_24_8 (h, add_routes_in_fib, a);
2920 vec_foreach (r, routes) {
2921 ip6_add_del_route_args_t a;
2923 memset (&a, 0, sizeof (a));
2924 a.flags = IP6_ROUTE_FLAG_FIB_INDEX | IP6_ROUTE_FLAG_DEL;
2925 a.table_index_or_table_id = fib - im6->fibs;
2926 a.dst_address = r->address;
2927 a.dst_address_length = r->address_length;
2930 ip6_add_del_route (im6, &a);
2931 ip6_maybe_remap_adjacencies (im6, fib - im6->fibs,
2932 IP6_ROUTE_FLAG_FIB_INDEX);
2935 /* Reinstall the neighbor / router discovery routes */
2936 vnet_ip6_fib_init (im6, fib - im6->fibs);
2938 } /* vec_foreach (fib) */
2944 static void vl_api_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2947 vl_api_reset_fib_reply_t * rmp;
2950 rv = ip6_reset_fib_t_handler (mp);
2952 rv = ip4_reset_fib_t_handler (mp);
2954 REPLY_MACRO(VL_API_RESET_FIB_REPLY);
2959 dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2961 vl_api_dhcp_proxy_config_reply_t * rmp;
2964 rv = dhcp_proxy_set_server ((ip4_address_t *)(&mp->dhcp_server),
2965 (ip4_address_t *)(&mp->dhcp_src_address),
2966 (u32) ntohl(mp->vrf_id),
2967 (int) mp->insert_circuit_id,
2968 (int) (mp->is_add == 0));
2970 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2975 dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2977 vl_api_dhcp_proxy_config_reply_t * rmp;
2980 rv = dhcpv6_proxy_set_server ((ip6_address_t *)(&mp->dhcp_server),
2981 (ip6_address_t *)(&mp->dhcp_src_address),
2982 (u32) ntohl(mp->vrf_id),
2983 (int) mp->insert_circuit_id,
2984 (int) (mp->is_add == 0));
2986 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2990 dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
2992 vl_api_dhcp_proxy_config_reply_t * rmp;
2995 rv = dhcp_proxy_set_server_2 ((ip4_address_t *)(&mp->dhcp_server),
2996 (ip4_address_t *)(&mp->dhcp_src_address),
2997 (u32) ntohl(mp->rx_vrf_id),
2998 (u32) ntohl(mp->server_vrf_id),
2999 (int) mp->insert_circuit_id,
3000 (int) (mp->is_add == 0));
3002 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3007 dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
3009 vl_api_dhcp_proxy_config_reply_t * rmp;
3013 rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *)(&mp->dhcp_server),
3014 (ip6_address_t *)(&mp->dhcp_src_address),
3015 (u32) ntohl(mp->rx_vrf_id),
3016 (u32) ntohl(mp->server_vrf_id),
3017 (int) mp->insert_circuit_id,
3018 (int) (mp->is_add == 0));
3020 rv = VNET_API_ERROR_UNIMPLEMENTED;
3023 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3028 vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t *mp)
3030 vl_api_dhcp_proxy_set_vss_reply_t *rmp;
3033 rv = dhcp_proxy_set_option82_vss(ntohl(mp->tbl_id),
3036 (int)mp->is_add == 0);
3038 rv = dhcpv6_proxy_set_vss( ntohl(mp->tbl_id),
3041 (int)mp->is_add == 0);
3043 REPLY_MACRO(VL_API_DHCP_PROXY_SET_VSS_REPLY);
3047 static void vl_api_dhcp_proxy_config_t_handler
3048 (vl_api_dhcp_proxy_config_t *mp)
3050 if (mp->is_ipv6 == 0)
3051 dhcpv4_proxy_config (mp);
3053 dhcpv6_proxy_config (mp);
3056 static void vl_api_dhcp_proxy_config_2_t_handler
3057 (vl_api_dhcp_proxy_config_2_t *mp)
3059 if (mp->is_ipv6 == 0)
3060 dhcpv4_proxy_config_2 (mp);
3062 dhcpv6_proxy_config_2 (mp);
3065 void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
3066 u8 is_ipv6, u8 * host_address, u8 * router_address, u8 * host_mac)
3068 unix_shared_memory_queue_t * q;
3069 vl_api_dhcp_compl_event_t * mp;
3071 q = vl_api_client_index_to_input_queue (client_index);
3075 mp = vl_msg_api_alloc (sizeof (*mp));
3076 mp->client_index = client_index;
3078 mp->is_ipv6 = is_ipv6;
3079 clib_memcpy (&mp->hostname, hostname, vec_len(hostname));
3080 mp->hostname[vec_len(hostname) + 1] = '\n';
3081 clib_memcpy (&mp->host_address[0], host_address, 16);
3082 clib_memcpy (&mp->router_address[0], router_address, 16);
3083 clib_memcpy (&mp->host_mac[0], host_mac, 6);
3085 mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT);
3087 vl_msg_api_send_shmem (q, (u8 *)&mp);
3090 static void vl_api_dhcp_client_config_t_handler
3091 (vl_api_dhcp_client_config_t *mp)
3093 vlib_main_t *vm = vlib_get_main();
3094 vl_api_dhcp_client_config_reply_t * rmp;
3097 VALIDATE_SW_IF_INDEX(mp);
3099 rv = dhcp_client_config(vm, ntohl(mp->sw_if_index),
3100 mp->hostname, mp->is_add, mp->client_index,
3101 mp->want_dhcp_event ? dhcp_compl_event_callback : NULL,
3104 BAD_SW_IF_INDEX_LABEL;
3106 REPLY_MACRO(VL_API_DHCP_CLIENT_CONFIG_REPLY);
3110 vl_api_sw_interface_ip6nd_ra_config_t_handler
3111 (vl_api_sw_interface_ip6nd_ra_config_t *mp, vlib_main_t *vm)
3113 vl_api_sw_interface_ip6nd_ra_config_reply_t * rmp;
3115 u8 is_no, suppress, managed, other, ll_option, send_unicast, cease, default_router;
3117 is_no = mp->is_no == 1;
3118 suppress = mp->suppress == 1;
3119 managed = mp->managed == 1;
3120 other = mp->other == 1;
3121 ll_option = mp->ll_option == 1;
3122 send_unicast = mp->send_unicast == 1;
3123 cease = mp->cease == 1;
3124 default_router = mp->default_router == 1;
3126 VALIDATE_SW_IF_INDEX(mp);
3128 rv = ip6_neighbor_ra_config(vm, ntohl(mp->sw_if_index),
3129 suppress, managed, other,
3130 ll_option, send_unicast, cease,
3131 default_router, ntohl (mp->lifetime),
3132 ntohl(mp->initial_count), ntohl(mp->initial_interval),
3133 ntohl(mp->max_interval), ntohl( mp->min_interval),
3136 BAD_SW_IF_INDEX_LABEL;
3138 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY);
3142 vl_api_sw_interface_ip6nd_ra_prefix_t_handler
3143 (vl_api_sw_interface_ip6nd_ra_prefix_t *mp, vlib_main_t *vm)
3145 vl_api_sw_interface_ip6nd_ra_prefix_reply_t * rmp;
3147 u8 is_no, use_default, no_advertise, off_link, no_autoconfig, no_onlink;
3149 VALIDATE_SW_IF_INDEX(mp);
3151 is_no = mp->is_no == 1;
3152 use_default = mp->use_default == 1;
3153 no_advertise = mp->no_advertise == 1;
3154 off_link = mp->off_link == 1;
3155 no_autoconfig = mp->no_autoconfig == 1;
3156 no_onlink = mp->no_onlink == 1;
3158 rv = ip6_neighbor_ra_prefix(vm, ntohl(mp->sw_if_index),
3159 (ip6_address_t *)mp->address, mp->address_length,
3160 use_default, ntohl(mp->val_lifetime), ntohl(mp->pref_lifetime),
3161 no_advertise, off_link, no_autoconfig, no_onlink,
3164 BAD_SW_IF_INDEX_LABEL;
3165 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY);
3169 vl_api_sw_interface_ip6_enable_disable_t_handler
3170 (vl_api_sw_interface_ip6_enable_disable_t *mp, vlib_main_t *vm)
3172 vl_api_sw_interface_ip6_enable_disable_reply_t * rmp;
3173 vnet_main_t * vnm = vnet_get_main();
3175 clib_error_t * error;
3179 VALIDATE_SW_IF_INDEX(mp);
3181 error = ( mp->enable == 1) ? enable_ip6_interface(vm,ntohl(mp->sw_if_index)) :
3182 disable_ip6_interface(vm,ntohl(mp->sw_if_index));
3185 clib_error_report(error);
3186 rv = VNET_API_ERROR_UNSPECIFIED;
3188 rv = vnm->api_errno;
3191 BAD_SW_IF_INDEX_LABEL;
3193 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY);
3197 vl_api_sw_interface_ip6_set_link_local_address_t_handler
3198 (vl_api_sw_interface_ip6_set_link_local_address_t *mp, vlib_main_t *vm)
3200 vl_api_sw_interface_ip6_set_link_local_address_reply_t * rmp;
3202 clib_error_t * error;
3203 vnet_main_t * vnm = vnet_get_main();
3207 VALIDATE_SW_IF_INDEX(mp);
3209 error = set_ip6_link_local_address(vm,
3210 ntohl(mp->sw_if_index),
3211 (ip6_address_t *)mp->address,
3212 mp->address_length);
3214 clib_error_report(error);
3215 rv = VNET_API_ERROR_UNSPECIFIED;
3217 rv = vnm->api_errno;
3220 BAD_SW_IF_INDEX_LABEL;
3222 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY);
3225 static void set_ip6_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3227 vl_api_set_ip_flow_hash_reply_t *rmp;
3228 int rv = VNET_API_ERROR_UNIMPLEMENTED;
3230 clib_warning ("unimplemented...");
3232 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3235 static void set_ip4_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3237 vl_api_set_ip_flow_hash_reply_t *rmp;
3240 u32 flow_hash_config = 0;
3242 table_id = ntohl(mp->vrf_id);
3244 #define _(a,b) if (mp->a) flow_hash_config |= b;
3245 foreach_flow_hash_bit;
3248 rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config);
3250 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3254 static void vl_api_set_ip_flow_hash_t_handler
3255 (vl_api_set_ip_flow_hash_t *mp)
3257 if (mp->is_ipv6 == 0)
3258 set_ip4_flow_hash (mp);
3260 set_ip6_flow_hash (mp);
3263 static void vl_api_sw_interface_set_unnumbered_t_handler
3264 (vl_api_sw_interface_set_unnumbered_t *mp)
3266 vl_api_sw_interface_set_unnumbered_reply_t * rmp;
3268 vnet_sw_interface_t * si;
3269 vnet_main_t *vnm = vnet_get_main();
3270 u32 sw_if_index, unnumbered_sw_if_index;
3272 sw_if_index = ntohl(mp->sw_if_index);
3273 unnumbered_sw_if_index = ntohl(mp->unnumbered_sw_if_index);
3276 * The API message field names are backwards from
3277 * the underlying data structure names.
3278 * It's not worth changing them now.
3280 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
3281 unnumbered_sw_if_index)) {
3282 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
3286 /* Only check the "use loop0" field when setting the binding */
3288 pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) {
3289 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
3293 si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
3296 si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
3297 si->unnumbered_sw_if_index = sw_if_index;
3299 si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
3300 si->unnumbered_sw_if_index = (u32)~0;
3304 REPLY_MACRO(VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
3307 static void vl_api_create_loopback_t_handler
3308 (vl_api_create_loopback_t *mp)
3310 vl_api_create_loopback_reply_t * rmp;
3314 rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address);
3316 REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
3318 rmp->sw_if_index = ntohl (sw_if_index);
3322 static void vl_api_delete_loopback_t_handler
3323 (vl_api_delete_loopback_t *mp)
3325 vl_api_delete_loopback_reply_t * rmp;
3329 sw_if_index = ntohl (mp->sw_if_index);
3330 rv = vnet_delete_loopback_interface (sw_if_index);
3332 REPLY_MACRO(VL_API_DELETE_LOOPBACK_REPLY);
3335 static void vl_api_control_ping_t_handler
3336 (vl_api_control_ping_t *mp)
3338 vl_api_control_ping_reply_t * rmp;
3341 REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
3343 rmp->vpe_pid = ntohl (getpid());
3347 static void shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
3349 u8 **shmem_vecp = (u8 **)arg;
3352 api_main_t * am = &api_main;
3355 shmem_vec = *shmem_vecp;
3357 offset = vec_len (shmem_vec);
3359 pthread_mutex_lock (&am->vlib_rp->mutex);
3360 oldheap = svm_push_data_heap (am->vlib_rp);
3362 vec_validate (shmem_vec, offset + buffer_bytes - 1);
3364 clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
3366 svm_pop_heap (oldheap);
3367 pthread_mutex_unlock (&am->vlib_rp->mutex);
3369 *shmem_vecp = shmem_vec;
3373 static void vl_api_cli_request_t_handler
3374 (vl_api_cli_request_t *mp)
3376 vl_api_cli_reply_t *rp;
3377 unix_shared_memory_queue_t *q;
3378 vlib_main_t * vm = vlib_get_main();
3379 api_main_t * am = &api_main;
3380 unformat_input_t input;
3384 q = vl_api_client_index_to_input_queue (mp->client_index);
3388 rp = vl_msg_api_alloc (sizeof (*rp));
3389 rp->_vl_msg_id = ntohs(VL_API_CLI_REPLY);
3390 rp->context = mp->context;
3392 unformat_init_vector (&input, (u8 *)(uword)mp->cmd_in_shmem);
3394 vlib_cli_input (vm, &input, shmem_cli_output,
3397 pthread_mutex_lock (&am->vlib_rp->mutex);
3398 oldheap = svm_push_data_heap (am->vlib_rp);
3400 vec_add1(shmem_vec, 0);
3402 svm_pop_heap (oldheap);
3403 pthread_mutex_unlock (&am->vlib_rp->mutex);
3405 rp->reply_in_shmem = (uword)shmem_vec;
3407 vl_msg_api_send_shmem (q, (u8 *)&rp);
3410 static void vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t *mp)
3413 vl_api_set_arp_neighbor_limit_reply_t * rmp;
3414 vnet_main_t *vnm = vnet_get_main();
3415 clib_error_t * error;
3420 error = ip6_set_neighbor_limit (ntohl(mp->arp_neighbor_limit));
3422 error = ip4_set_arp_limit (ntohl(mp->arp_neighbor_limit));
3425 clib_error_report(error);
3426 rv = VNET_API_ERROR_UNSPECIFIED;
3428 rv = vnm->api_errno;
3431 REPLY_MACRO(VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
3434 static void vl_api_sr_tunnel_add_del_t_handler
3435 (vl_api_sr_tunnel_add_del_t *mp)
3438 clib_warning ("unimplemented");
3440 ip6_sr_add_del_tunnel_args_t _a, *a=&_a;
3442 vl_api_sr_tunnel_add_del_reply_t * rmp;
3443 ip6_address_t * segments = 0, * seg;
3444 ip6_address_t * tags = 0, *tag;
3445 ip6_address_t * this_address;
3448 if (mp->n_segments == 0) {
3453 memset (a, 0, sizeof (*a));
3454 a->src_address = (ip6_address_t *)&mp->src_address;
3455 a->dst_address = (ip6_address_t *)&mp->dst_address;
3456 a->dst_mask_width = mp->dst_mask_width;
3457 a->flags_net_byte_order = mp->flags_net_byte_order;
3458 a->is_del = (mp->is_add == 0);
3459 a->rx_table_id = ntohl(mp->outer_vrf_id);
3460 a->tx_table_id = ntohl(mp->inner_vrf_id);
3462 a->name = format(0, "%s", mp->name);
3463 if (!(vec_len(a->name)))
3466 a->policy_name = format(0, "%s", mp->policy_name);
3467 if (!(vec_len(a->policy_name)))
3470 /* Yank segments and tags out of the API message */
3471 this_address = (ip6_address_t *)mp->segs_and_tags;
3472 for (i = 0; i < mp->n_segments; i++) {
3473 vec_add2 (segments, seg, 1);
3474 clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
3477 for (i = 0; i < mp->n_tags; i++) {
3478 vec_add2 (tags, tag, 1);
3479 clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address));
3483 a->segments = segments;
3486 rv = ip6_sr_add_del_tunnel (a);
3490 REPLY_MACRO(VL_API_SR_TUNNEL_ADD_DEL_REPLY);
3494 static void vl_api_sr_policy_add_del_t_handler
3495 (vl_api_sr_policy_add_del_t *mp)
3498 clib_warning ("unimplemented");
3500 ip6_sr_add_del_policy_args_t _a, *a=&_a;
3502 vl_api_sr_policy_add_del_reply_t * rmp;
3505 memset (a, 0, sizeof (*a));
3506 a->is_del = (mp->is_add == 0);
3508 a->name = format(0, "%s", mp->name);
3509 if (!(vec_len(a->name)))
3511 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3515 if (!(mp->tunnel_names[0]))
3517 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3521 // start deserializing tunnel_names
3522 int num_tunnels = mp->tunnel_names[0]; //number of tunnels
3523 u8 * deser_tun_names = mp->tunnel_names;
3524 deser_tun_names += 1; //moving along
3527 int tun_name_len = 0;
3529 for (i=0; i < num_tunnels; i++)
3531 tun_name_len= *deser_tun_names;
3532 deser_tun_names += 1;
3533 vec_resize (tun_name, tun_name_len);
3534 memcpy(tun_name, deser_tun_names, tun_name_len);
3535 vec_add1 (a->tunnel_names, tun_name);
3536 deser_tun_names += tun_name_len;
3540 rv = ip6_sr_add_del_policy (a);
3544 REPLY_MACRO(VL_API_SR_POLICY_ADD_DEL_REPLY);
3548 static void vl_api_sr_multicast_map_add_del_t_handler
3549 (vl_api_sr_multicast_map_add_del_t *mp)
3552 clib_warning ("unimplemented");
3554 ip6_sr_add_del_multicastmap_args_t _a, *a=&_a;
3556 vl_api_sr_multicast_map_add_del_reply_t * rmp;
3558 memset (a, 0, sizeof (*a));
3559 a->is_del = (mp->is_add == 0);
3561 a->multicast_address = (ip6_address_t *)&mp->multicast_address;
3562 a->policy_name = format(0, "%s", mp->policy_name);
3564 if (a->multicast_address == 0)
3570 if (!(a->policy_name))
3576 #if DPDK > 0 /* Cannot call replicate without DPDK */
3577 rv = ip6_sr_add_del_multicastmap (a);
3579 clib_warning ("multicast replication without DPDK not implemented");
3580 rv = VNET_API_ERROR_UNIMPLEMENTED;
3585 REPLY_MACRO(VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY);
3589 #define foreach_classify_add_del_table_field \
3594 _(match_n_vectors) \
3595 _(next_table_index) \
3598 static void vl_api_classify_add_del_table_t_handler
3599 (vl_api_classify_add_del_table_t * mp)
3601 vl_api_classify_add_del_table_reply_t * rmp;
3602 vnet_classify_main_t * cm = &vnet_classify_main;
3603 vnet_classify_table_t * t;
3607 foreach_classify_add_del_table_field;
3610 #define _(a) a = ntohl(mp->a);
3611 foreach_classify_add_del_table_field;
3614 /* The underlying API fails silently, on purpose, so check here */
3615 if (mp->is_add == 0)
3616 if (pool_is_free_index (cm->tables, table_index)) {
3617 rv = VNET_API_ERROR_NO_SUCH_TABLE;
3621 rv = vnet_classify_add_del_table
3622 (cm, mp->mask, nbuckets, memory_size,
3623 skip_n_vectors, match_n_vectors,
3624 next_table_index, miss_next_index,
3625 &table_index, mp->is_add);
3628 REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
3630 if (rv == 0 && mp->is_add) {
3631 t = pool_elt_at_index (cm->tables, table_index);
3632 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
3633 rmp->match_n_vectors = ntohl(t->match_n_vectors);
3634 rmp->new_table_index = ntohl(table_index);
3636 rmp->skip_n_vectors = ~0;
3637 rmp->match_n_vectors = ~0;
3638 rmp->new_table_index = ~0;
3643 static void vl_api_classify_add_del_session_t_handler
3644 (vl_api_classify_add_del_session_t * mp)
3646 vnet_classify_main_t * cm = &vnet_classify_main;
3647 vl_api_classify_add_del_session_reply_t * rmp;
3649 u32 table_index, hit_next_index, opaque_index;
3652 table_index = ntohl (mp->table_index);
3653 hit_next_index = ntohl (mp->hit_next_index);
3654 opaque_index = ntohl (mp->opaque_index);
3655 advance = ntohl (mp->advance);
3657 rv = vnet_classify_add_del_session
3658 (cm, table_index, mp->match, hit_next_index, opaque_index,
3659 advance, mp->is_add);
3661 REPLY_MACRO(VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
3664 static void vl_api_classify_set_interface_ip_table_t_handler
3665 (vl_api_classify_set_interface_ip_table_t * mp)
3667 vlib_main_t * vm = vlib_get_main();
3668 vl_api_classify_set_interface_ip_table_reply_t * rmp;
3670 u32 table_index, sw_if_index;
3672 table_index = ntohl (mp->table_index);
3673 sw_if_index = ntohl (mp->sw_if_index);
3675 VALIDATE_SW_IF_INDEX(mp);
3678 rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
3680 rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
3682 BAD_SW_IF_INDEX_LABEL;
3684 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
3687 static void vl_api_classify_set_interface_l2_tables_t_handler
3688 (vl_api_classify_set_interface_l2_tables_t * mp)
3690 vl_api_classify_set_interface_l2_tables_reply_t * rmp;
3692 u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
3695 ip4_table_index = ntohl(mp->ip4_table_index);
3696 ip6_table_index = ntohl(mp->ip6_table_index);
3697 other_table_index = ntohl(mp->other_table_index);
3698 sw_if_index = ntohl(mp->sw_if_index);
3700 VALIDATE_SW_IF_INDEX(mp);
3702 rv = vnet_l2_classify_set_tables (sw_if_index, ip4_table_index,
3703 ip6_table_index, other_table_index);
3706 if (ip4_table_index != ~0 || ip6_table_index != ~0
3707 || other_table_index != ~0)
3712 vnet_l2_classify_enable_disable (sw_if_index, enable);
3715 BAD_SW_IF_INDEX_LABEL;
3717 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
3721 vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t *mp)
3724 vl_api_l2_fib_clear_table_reply_t * rmp;
3726 /* DAW-FIXME: This API should only clear non-static l2fib entries, but
3727 * that is not currently implemented. When that TODO is fixed
3728 * this call should be changed to pass 1 instead of 0.
3730 l2fib_clear_table (0);
3732 REPLY_MACRO(VL_API_L2_FIB_CLEAR_TABLE_REPLY);
3735 extern void l2_efp_filter_configure(vnet_main_t * vnet_main,
3740 vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *mp)
3743 vl_api_l2_interface_efp_filter_reply_t * rmp;
3744 vnet_main_t *vnm = vnet_get_main();
3746 // enable/disable the feature
3747 l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
3748 rv = vnm->api_errno;
3750 REPLY_MACRO(VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
3754 vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rewrite_t *mp)
3757 vl_api_l2_interface_vlan_tag_rewrite_reply_t * rmp;
3758 vnet_main_t * vnm = vnet_get_main();
3759 vlib_main_t * vm = vlib_get_main();
3762 VALIDATE_SW_IF_INDEX(mp);
3764 vtr_op = ntohl(mp->vtr_op);
3766 /* The L2 code is unsuspicious */
3768 case L2_VTR_DISABLED:
3773 case L2_VTR_TRANSLATE_1_1:
3774 case L2_VTR_TRANSLATE_1_2:
3775 case L2_VTR_TRANSLATE_2_1:
3776 case L2_VTR_TRANSLATE_2_2:
3780 rv = VNET_API_ERROR_INVALID_VALUE;
3781 goto bad_sw_if_index;
3784 rv = l2vtr_configure (vm, vnm, ntohl(mp->sw_if_index), vtr_op,
3785 ntohl(mp->push_dot1q), ntohl(mp->tag1),
3788 BAD_SW_IF_INDEX_LABEL;
3790 REPLY_MACRO(VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
3794 vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp)
3798 vl_api_create_vhost_user_if_reply_t * rmp;
3799 u32 sw_if_index = (u32)~0;
3801 vnet_main_t * vnm = vnet_get_main();
3802 vlib_main_t * vm = vlib_get_main();
3804 rv = dpdk_vhost_user_create_if(vnm, vm, (char *)mp->sock_filename,
3805 mp->is_server, &sw_if_index, (u64)~0,
3806 mp->renumber, ntohl(mp->custom_dev_instance),
3807 (mp->use_custom_mac)?mp->mac_address:NULL);
3809 REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY,
3811 rmp->sw_if_index = ntohl (sw_if_index);
3817 vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp)
3821 vl_api_modify_vhost_user_if_reply_t * rmp;
3822 u32 sw_if_index = ntohl(mp->sw_if_index);
3824 vnet_main_t * vnm = vnet_get_main();
3825 vlib_main_t * vm = vlib_get_main();
3827 rv = dpdk_vhost_user_modify_if(vnm, vm, (char *)mp->sock_filename,
3828 mp->is_server, sw_if_index, (u64)~0,
3829 mp->renumber, ntohl(mp->custom_dev_instance));
3831 REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
3836 vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp)
3840 vpe_api_main_t * vam = &vpe_api_main;
3841 vl_api_delete_vhost_user_if_reply_t * rmp;
3842 u32 sw_if_index = ntohl(mp->sw_if_index);
3844 vnet_main_t * vnm = vnet_get_main();
3845 vlib_main_t * vm = vlib_get_main();
3847 rv = dpdk_vhost_user_delete_if(vnm, vm, sw_if_index);
3849 REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY);
3851 unix_shared_memory_queue_t * q =
3852 vl_api_client_index_to_input_queue (mp->client_index);
3856 send_sw_interface_flags_deleted (vam, q, sw_if_index);
3861 static void vl_api_sw_interface_vhost_user_details_t_handler (
3862 vl_api_sw_interface_vhost_user_details_t * mp)
3864 clib_warning ("BUG");
3868 static void send_sw_interface_vhost_user_details (vpe_api_main_t * am,
3869 unix_shared_memory_queue_t *q,
3870 vhost_user_intf_details_t * vui,
3873 vl_api_sw_interface_vhost_user_details_t * mp;
3875 mp = vl_msg_api_alloc (sizeof (*mp));
3876 memset (mp, 0, sizeof (*mp));
3877 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_VHOST_USER_DETAILS);
3878 mp->sw_if_index = ntohl(vui->sw_if_index);
3879 mp->virtio_net_hdr_sz = ntohl (vui->virtio_net_hdr_sz);
3880 mp->features = clib_net_to_host_u64 (vui->features);
3881 mp->is_server = vui->is_server;
3882 mp->num_regions = ntohl(vui->num_regions);
3883 mp->sock_errno = ntohl(vui->sock_errno);
3884 mp->context = context;
3886 strncpy ((char *) mp->sock_filename,
3887 (char *) vui->sock_filename, ARRAY_LEN(mp->sock_filename)-1);
3888 strncpy ((char *) mp->interface_name,
3889 (char *) vui->if_name, ARRAY_LEN(mp->interface_name)-1);
3891 vl_msg_api_send_shmem (q, (u8 *)&mp);
3896 vl_api_sw_interface_vhost_user_dump_t_handler (
3897 vl_api_sw_interface_vhost_user_dump_t *mp)
3901 vpe_api_main_t * am = &vpe_api_main;
3902 vnet_main_t * vnm = vnet_get_main();
3903 vlib_main_t * vm = vlib_get_main();
3904 vhost_user_intf_details_t *ifaces = NULL;
3905 vhost_user_intf_details_t *vuid = NULL;
3906 unix_shared_memory_queue_t * q;
3908 q = vl_api_client_index_to_input_queue (mp->client_index);
3912 rv = dpdk_vhost_user_dump_ifs(vnm, vm, &ifaces);
3916 vec_foreach (vuid, ifaces) {
3917 send_sw_interface_vhost_user_details (am, q, vuid, mp->context);
3923 static void send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am,
3924 unix_shared_memory_queue_t *q,
3929 vl_api_sw_if_l2tpv3_tunnel_details_t * mp;
3930 u8 * if_name = NULL;
3931 vnet_sw_interface_t * si = NULL;
3933 si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index);
3935 if_name = format(if_name, "%U",
3936 format_vnet_sw_interface_name, lm->vnet_main, si);
3938 mp = vl_msg_api_alloc (sizeof (*mp));
3939 memset (mp, 0, sizeof (*mp));
3940 mp->_vl_msg_id = ntohs(VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS);
3941 strncpy((char *)mp->interface_name,
3942 (char *)if_name, ARRAY_LEN(mp->interface_name)-1);
3943 mp->sw_if_index = ntohl(si->sw_if_index);
3944 mp->local_session_id = s->local_session_id;
3945 mp->remote_session_id = s->remote_session_id;
3946 mp->local_cookie[0] = s->local_cookie[0];
3947 mp->local_cookie[1] = s->local_cookie[1];
3948 mp->remote_cookie = s->remote_cookie;
3949 clib_memcpy(mp->client_address, &s->client_address, sizeof(s->client_address));
3950 clib_memcpy(mp->our_address, &s->our_address, sizeof(s->our_address));
3951 mp->l2_sublayer_present = s->l2_sublayer_present;
3952 mp->context = context;
3954 vl_msg_api_send_shmem (q, (u8 *)&mp);
3957 static void send_ip_address_details (vpe_api_main_t * am,
3958 unix_shared_memory_queue_t * q,
3964 vl_api_ip_address_details_t * mp;
3966 mp = vl_msg_api_alloc (sizeof (*mp));
3967 memset (mp, 0, sizeof (*mp));
3968 mp->_vl_msg_id = ntohs(VL_API_IP_ADDRESS_DETAILS);
3971 clib_memcpy(&mp->ip, ip, sizeof(mp->ip));
3973 u32 * tp = (u32 *)mp->ip;
3974 *tp = ntohl(*(u32*)ip);
3976 mp->prefix_length = prefix_length;
3977 mp->context = context;
3979 vl_msg_api_send_shmem (q, (u8 *)&mp);
3983 vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t *mp)
3985 vpe_api_main_t * am = &vpe_api_main;
3986 unix_shared_memory_queue_t * q;
3989 ip6_main_t * im6 = &ip6_main;
3990 ip4_main_t * im4 = &ip4_main;
3991 ip_lookup_main_t * lm6 = &im6->lookup_main;
3992 ip_lookup_main_t * lm4 = &im4->lookup_main;
3993 ip_interface_address_t * ia = 0;
3994 u32 sw_if_index = ~0;
3995 int rv __attribute__ ((unused)) = 0;
3997 VALIDATE_SW_IF_INDEX(mp);
3999 sw_if_index = ntohl(mp->sw_if_index);
4001 q = vl_api_client_index_to_input_queue (mp->client_index);
4007 foreach_ip_interface_address (lm6, ia, sw_if_index,
4008 1 /* honor unnumbered */,
4010 r6 = ip_interface_address_get_address (lm6, ia);
4011 u16 prefix_length = ia->address_length;
4012 send_ip_address_details(am, q, (u8*)r6, prefix_length, 1, mp->context);
4015 foreach_ip_interface_address (lm4, ia, sw_if_index,
4016 1 /* honor unnumbered */,
4018 r4 = ip_interface_address_get_address (lm4, ia);
4019 u16 prefix_length = ia->address_length;
4020 send_ip_address_details(am, q, (u8*)r4, prefix_length, 0, mp->context);
4023 BAD_SW_IF_INDEX_LABEL;
4026 static void send_ip_details (vpe_api_main_t * am,
4027 unix_shared_memory_queue_t *q,
4031 vl_api_ip_details_t * mp;
4033 mp = vl_msg_api_alloc (sizeof (*mp));
4034 memset (mp, 0, sizeof (*mp));
4035 mp->_vl_msg_id = ntohs(VL_API_IP_DETAILS);
4037 mp->sw_if_index = ntohl(sw_if_index);
4038 mp->context = context;
4040 vl_msg_api_send_shmem (q, (u8 *)&mp);
4044 vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (
4045 vl_api_sw_if_l2tpv3_tunnel_dump_t *mp)
4047 vpe_api_main_t * am = &vpe_api_main;
4048 l2t_main_t * lm = &l2t_main;
4049 unix_shared_memory_queue_t * q;
4050 l2t_session_t *session;
4052 q = vl_api_client_index_to_input_queue (mp->client_index);
4056 pool_foreach (session, lm->sessions,
4058 send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context);
4063 static void send_sw_interface_tap_details (vpe_api_main_t * am,
4064 unix_shared_memory_queue_t *q,
4065 tapcli_interface_details_t *tap_if,
4068 vl_api_sw_interface_tap_details_t * mp;
4069 mp = vl_msg_api_alloc (sizeof (*mp));
4070 memset (mp, 0, sizeof (*mp));
4071 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_TAP_DETAILS);
4072 mp->sw_if_index = ntohl(tap_if->sw_if_index);
4073 strncpy((char *)mp->dev_name,
4074 (char *)tap_if->dev_name, ARRAY_LEN(mp->dev_name)-1);
4075 mp->context = context;
4077 vl_msg_api_send_shmem (q, (u8 *)&mp);
4081 vl_api_sw_interface_tap_dump_t_handler (
4082 vl_api_sw_interface_tap_dump_t *mp)
4085 vpe_api_main_t * am = &vpe_api_main;
4086 unix_shared_memory_queue_t * q;
4087 tapcli_interface_details_t *tapifs = NULL;
4088 tapcli_interface_details_t *tap_if = NULL;
4090 q = vl_api_client_index_to_input_queue (mp->client_index);
4094 rv = vnet_tap_dump_ifs(&tapifs);
4098 vec_foreach(tap_if, tapifs) {
4099 send_sw_interface_tap_details(am, q, tap_if, mp->context);
4106 vl_api_ip_dump_t_handler (vl_api_ip_dump_t *mp)
4108 vpe_api_main_t * am = &vpe_api_main;
4109 vnet_main_t * vnm = vnet_get_main();
4110 vlib_main_t * vm = vlib_get_main();
4111 vnet_interface_main_t * im = &vnm->interface_main;
4112 unix_shared_memory_queue_t * q;
4113 vnet_sw_interface_t * si, * sorted_sis;
4114 u32 sw_if_index = ~0;
4116 q = vl_api_client_index_to_input_queue (mp->client_index);
4121 /* Gather interfaces. */
4122 sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
4123 _vec_len (sorted_sis) = 0;
4124 pool_foreach (si, im->sw_interfaces, ({ vec_add1 (sorted_sis, si[0]); }));
4126 vec_foreach (si, sorted_sis) {
4127 if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) {
4128 if (mp->is_ipv6 && !ip6_interface_enabled(vm, si->sw_if_index)) {
4131 sw_if_index = si->sw_if_index;
4132 send_ip_details(am, q, sw_if_index, mp->context);
4137 static void vl_api_l2_fib_table_entry_t_handler (
4138 vl_api_l2_fib_table_entry_t * mp)
4140 clib_warning ("BUG");
4143 static void send_l2fib_table_entry (vpe_api_main_t * am,
4144 unix_shared_memory_queue_t *q,
4145 l2fib_entry_key_t * l2fe_key,
4146 l2fib_entry_result_t * l2fe_res,
4149 vl_api_l2_fib_table_entry_t * mp;
4151 mp = vl_msg_api_alloc (sizeof (*mp));
4152 memset (mp, 0, sizeof (*mp));
4153 mp->_vl_msg_id = ntohs(VL_API_L2_FIB_TABLE_ENTRY);
4155 mp->bd_id = ntohl(l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
4157 mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0);
4158 mp->sw_if_index = ntohl(l2fe_res->fields.sw_if_index);
4159 mp->static_mac = l2fe_res->fields.static_mac;
4160 mp->filter_mac = l2fe_res->fields.filter;
4161 mp->bvi_mac = l2fe_res->fields.bvi;
4162 mp->context = context;
4164 vl_msg_api_send_shmem (q, (u8 *)&mp);
4168 vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t *mp)
4170 vpe_api_main_t * am = &vpe_api_main;
4171 bd_main_t * bdm = &bd_main;
4172 l2fib_entry_key_t *l2fe_key = NULL;
4173 l2fib_entry_result_t *l2fe_res = NULL;
4174 u32 ni, bd_id = ntohl (mp->bd_id);
4176 unix_shared_memory_queue_t * q;
4179 q = vl_api_client_index_to_input_queue (mp->client_index);
4183 /* see l2fib_table_dump: ~0 means "any" */
4187 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
4194 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
4196 vec_foreach_index (ni, l2fe_key) {
4197 send_l2fib_table_entry (am, q, vec_elt_at_index(l2fe_key, ni),
4198 vec_elt_at_index(l2fe_res, ni), mp->context);
4205 vl_api_show_version_t_handler (vl_api_show_version_t *mp)
4207 vl_api_show_version_reply_t *rmp;
4209 char * vpe_api_get_build_directory(void);
4210 char * vpe_api_get_version(void);
4211 char * vpe_api_get_build_date(void);
4213 unix_shared_memory_queue_t * q =
4214 vl_api_client_index_to_input_queue (mp->client_index);
4219 REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
4221 strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
4222 strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
4223 ARRAY_LEN(rmp->build_directory)-1);
4224 strncpy ((char *) rmp->version, vpe_api_get_version(),
4225 ARRAY_LEN(rmp->version)-1);
4226 strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
4227 ARRAY_LEN(rmp->build_date)-1);
4231 static void vl_api_get_node_index_t_handler
4232 (vl_api_get_node_index_t * mp)
4234 vlib_main_t * vm = vlib_get_main();
4235 vl_api_get_node_index_reply_t * rmp;
4238 u32 node_index = ~0;
4240 n = vlib_get_node_by_name (vm, mp->node_name);
4243 rv = VNET_API_ERROR_NO_SUCH_NODE;
4245 node_index = n->index;
4247 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4249 rmp->node_index = ntohl(node_index);
4253 static void vl_api_add_node_next_t_handler
4254 (vl_api_add_node_next_t * mp)
4256 vlib_main_t * vm = vlib_get_main();
4257 vl_api_add_node_next_reply_t * rmp;
4258 vlib_node_t * n, * next;
4260 u32 next_index = ~0;
4262 n = vlib_get_node_by_name (vm, mp->node_name);
4265 rv = VNET_API_ERROR_NO_SUCH_NODE;
4269 next = vlib_get_node_by_name (vm, mp->next_name);
4272 rv = VNET_API_ERROR_NO_SUCH_NODE2;
4274 next_index = vlib_node_add_next (vm, n->index, next->index);
4277 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4279 rmp->next_index = ntohl(next_index);
4283 static void vl_api_l2tpv3_create_tunnel_t_handler
4284 (vl_api_l2tpv3_create_tunnel_t *mp)
4286 vl_api_l2tpv3_create_tunnel_reply_t * rmp;
4287 l2t_main_t *lm = &l2t_main;
4288 u32 sw_if_index = (u32)~0;
4291 if (mp->is_ipv6 != 1) {
4292 rv = VNET_API_ERROR_UNIMPLEMENTED;
4296 rv = create_l2tpv3_ipv6_tunnel (lm,
4297 (ip6_address_t *) mp->client_address,
4298 (ip6_address_t *) mp->our_address,
4299 ntohl(mp->local_session_id),
4300 ntohl(mp->remote_session_id),
4301 clib_net_to_host_u64(mp->local_cookie),
4302 clib_net_to_host_u64(mp->remote_cookie),
4303 mp->l2_sublayer_present,
4307 REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY,
4309 rmp->sw_if_index = ntohl (sw_if_index);
4313 static void vl_api_l2tpv3_set_tunnel_cookies_t_handler
4314 (vl_api_l2tpv3_set_tunnel_cookies_t *mp)
4316 vl_api_l2tpv3_set_tunnel_cookies_reply_t * rmp;
4317 l2t_main_t *lm = &l2t_main;
4320 VALIDATE_SW_IF_INDEX(mp);
4322 rv = l2tpv3_set_tunnel_cookies (lm, ntohl(mp->sw_if_index),
4323 clib_net_to_host_u64(mp->new_local_cookie),
4324 clib_net_to_host_u64(mp->new_remote_cookie));
4326 BAD_SW_IF_INDEX_LABEL;
4328 REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY);
4331 static void vl_api_l2tpv3_interface_enable_disable_t_handler
4332 (vl_api_l2tpv3_interface_enable_disable_t * mp)
4335 vnet_main_t * vnm = vnet_get_main();
4336 vl_api_l2tpv3_interface_enable_disable_reply_t * rmp;
4338 VALIDATE_SW_IF_INDEX(mp);
4340 rv = l2tpv3_interface_enable_disable
4341 (vnm, ntohl(mp->sw_if_index), mp->enable_disable);
4343 BAD_SW_IF_INDEX_LABEL;
4345 REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY);
4348 static void vl_api_l2tpv3_set_lookup_key_t_handler
4349 (vl_api_l2tpv3_set_lookup_key_t * mp)
4352 l2t_main_t *lm = &l2t_main;
4353 vl_api_l2tpv3_set_lookup_key_reply_t * rmp;
4355 if (mp->key > L2T_LOOKUP_SESSION_ID) {
4356 rv = VNET_API_ERROR_INVALID_VALUE;
4360 lm->lookup_type = mp->key;
4363 REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY);
4366 static void vl_api_vxlan_add_del_tunnel_t_handler
4367 (vl_api_vxlan_add_del_tunnel_t * mp)
4369 vl_api_vxlan_add_del_tunnel_reply_t * rmp;
4371 vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a;
4372 u32 encap_fib_index;
4374 ip4_main_t * im = &ip4_main;
4375 u32 sw_if_index = ~0;
4377 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4379 rv = VNET_API_ERROR_NO_SUCH_FIB;
4382 encap_fib_index = p[0];
4384 /* Check src & dst are different */
4385 if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) ||
4386 (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) {
4387 rv = VNET_API_ERROR_SAME_SRC_DST;
4390 memset (a, 0, sizeof (*a));
4392 a->is_add = mp->is_add;
4393 a->is_ip6 = mp->is_ipv6;
4395 /* ip addresses sent in network byte order */
4397 memcpy(&(a->src.ip6), mp->src_address, 16);
4398 memcpy(&(a->dst.ip6), mp->dst_address, 16);
4400 memcpy(&(a->src.ip4), mp->src_address, 4);
4401 memcpy(&(a->dst.ip4), mp->dst_address, 4);
4404 a->encap_fib_index = encap_fib_index;
4405 a->decap_next_index = ntohl(mp->decap_next_index);
4406 a->vni = ntohl(mp->vni);
4407 rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index);
4410 REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY,
4412 rmp->sw_if_index = ntohl (sw_if_index);
4416 static void send_vxlan_tunnel_details
4417 (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4419 vl_api_vxlan_tunnel_details_t * rmp;
4420 ip4_main_t * im4 = &ip4_main;
4421 ip6_main_t * im6 = &ip6_main;
4422 u8 is_ipv6 = !(t->flags & VXLAN_TUNNEL_IS_IPV4);
4424 rmp = vl_msg_api_alloc (sizeof (*rmp));
4425 memset (rmp, 0, sizeof (*rmp));
4426 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_TUNNEL_DETAILS);
4428 memcpy(rmp->src_address, &(t->src.ip6), 16);
4429 memcpy(rmp->dst_address, &(t->dst.ip6), 16);
4430 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4432 memcpy(rmp->src_address, &(t->src.ip4), 4);
4433 memcpy(rmp->dst_address, &(t->dst.ip4), 4);
4434 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4436 rmp->vni = htonl(t->vni);
4437 rmp->decap_next_index = htonl(t->decap_next_index);
4438 rmp->sw_if_index = htonl(t->sw_if_index);
4439 rmp->is_ipv6 = is_ipv6;
4440 rmp->context = context;
4442 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4445 static void vl_api_vxlan_tunnel_dump_t_handler
4446 (vl_api_vxlan_tunnel_dump_t * mp)
4448 unix_shared_memory_queue_t * q;
4449 vxlan_main_t * vxm = &vxlan_main;
4453 q = vl_api_client_index_to_input_queue (mp->client_index);
4458 sw_if_index = ntohl(mp->sw_if_index);
4460 if (~0 == sw_if_index) {
4461 pool_foreach (t, vxm->tunnels,
4463 send_vxlan_tunnel_details(t, q, mp->context);
4466 if ((sw_if_index >= vec_len(vxm->tunnel_index_by_sw_if_index)) ||
4467 (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index])) {
4470 t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]];
4471 send_vxlan_tunnel_details(t, q, mp->context);
4475 static void vl_api_gre_add_del_tunnel_t_handler
4476 (vl_api_gre_add_del_tunnel_t * mp)
4478 vl_api_gre_add_del_tunnel_reply_t * rmp;
4480 vnet_gre_add_del_tunnel_args_t _a, *a = &_a;
4483 ip4_main_t * im = &ip4_main;
4484 u32 sw_if_index = ~0;
4486 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_table_id));
4488 rv = VNET_API_ERROR_NO_SUCH_FIB;
4491 outer_table_id = p[0];
4493 /* Check src & dst are different */
4494 if (memcmp(&mp->src_address, &mp->dst_address, 4) == 0) {
4495 rv = VNET_API_ERROR_SAME_SRC_DST;
4499 memset (a, 0, sizeof (*a));
4501 a->is_add = mp->is_add;
4503 /* ip addresses sent in network byte order */
4504 a->src.as_u32 = mp->src_address;
4505 a->dst.as_u32 = mp->dst_address;
4507 a->outer_table_id = outer_table_id;
4508 rv = vnet_gre_add_del_tunnel (a, &sw_if_index);
4511 REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY,
4513 rmp->sw_if_index = ntohl (sw_if_index);
4517 static void send_gre_tunnel_details
4518 (gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4520 vl_api_gre_tunnel_details_t * rmp;
4521 ip4_main_t * im = &ip4_main;
4523 rmp = vl_msg_api_alloc (sizeof (*rmp));
4524 memset (rmp, 0, sizeof (*rmp));
4525 rmp->_vl_msg_id = ntohs(VL_API_GRE_TUNNEL_DETAILS);
4526 rmp->src_address = t->tunnel_src.data_u32;
4527 rmp->dst_address = t->tunnel_dst.data_u32;
4528 rmp->outer_table_id = htonl(im->fibs[t->outer_fib_index].table_id);
4529 rmp->sw_if_index = htonl(t->sw_if_index);
4530 rmp->context = context;
4532 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4535 static void vl_api_gre_tunnel_dump_t_handler
4536 (vl_api_gre_tunnel_dump_t * mp)
4538 unix_shared_memory_queue_t * q;
4539 gre_main_t * gm = &gre_main;
4543 q = vl_api_client_index_to_input_queue (mp->client_index);
4548 sw_if_index = ntohl(mp->sw_if_index);
4550 if (~0 == sw_if_index) {
4551 pool_foreach (t, gm->tunnels,
4553 send_gre_tunnel_details(t, q, mp->context);
4556 if ((sw_if_index >= vec_len(gm->tunnel_index_by_sw_if_index)) ||
4557 (~0 == gm->tunnel_index_by_sw_if_index[sw_if_index])) {
4560 t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]];
4561 send_gre_tunnel_details(t, q, mp->context);
4566 vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t *mp)
4568 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4570 vl_api_l2_patch_add_del_reply_t * rmp;
4571 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4575 VALIDATE_RX_SW_IF_INDEX(mp);
4576 VALIDATE_TX_SW_IF_INDEX(mp);
4578 rv = vnet_l2_patch_add_del (ntohl(mp->rx_sw_if_index),
4579 ntohl(mp->tx_sw_if_index),
4580 (int)(mp->is_add != 0));
4582 BAD_RX_SW_IF_INDEX_LABEL;
4583 BAD_TX_SW_IF_INDEX_LABEL;
4585 REPLY_MACRO(VL_API_L2_PATCH_ADD_DEL_REPLY);
4589 vl_api_vxlan_gpe_add_del_tunnel_t_handler
4590 (vl_api_vxlan_gpe_add_del_tunnel_t * mp)
4592 vl_api_vxlan_gpe_add_del_tunnel_reply_t * rmp;
4594 vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
4595 u32 encap_fib_index, decap_fib_index;
4598 ip4_main_t * im = &ip4_main;
4599 u32 sw_if_index = ~0;
4602 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4604 rv = VNET_API_ERROR_NO_SUCH_FIB;
4607 encap_fib_index = p[0];
4609 protocol = mp->protocol;
4611 /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
4612 if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT) {
4613 p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
4615 rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
4618 decap_fib_index = p[0];
4620 decap_fib_index = ntohl(mp->decap_vrf_id);
4623 /* Check src & dst are different */
4624 if ((mp->is_ipv6 && memcmp(mp->local, mp->remote, 16) == 0) ||
4625 (!mp->is_ipv6 && memcmp(mp->local, mp->remote, 4) == 0)) {
4626 rv = VNET_API_ERROR_SAME_SRC_DST;
4629 memset (a, 0, sizeof (*a));
4631 a->is_add = mp->is_add;
4632 a->is_ip6 = mp->is_ipv6;
4633 /* ip addresses sent in network byte order */
4635 clib_memcpy(&(a->local.ip6), mp->local, 16);
4636 clib_memcpy(&(a->remote.ip6), mp->remote, 16);
4638 clib_memcpy(&(a->local.ip4), mp->local, 4);
4639 clib_memcpy(&(a->remote.ip4), mp->remote, 4);
4641 a->encap_fib_index = encap_fib_index;
4642 a->decap_fib_index = decap_fib_index;
4643 a->protocol = protocol;
4644 a->vni = ntohl(mp->vni);
4645 rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
4648 REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY,
4650 rmp->sw_if_index = ntohl (sw_if_index);
4654 static void send_vxlan_gpe_tunnel_details
4655 (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4657 vl_api_vxlan_gpe_tunnel_details_t * rmp;
4658 ip4_main_t * im4 = &ip4_main;
4659 ip6_main_t * im6 = &ip6_main;
4660 u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
4662 rmp = vl_msg_api_alloc (sizeof (*rmp));
4663 memset (rmp, 0, sizeof (*rmp));
4664 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_GPE_TUNNEL_DETAILS);
4666 memcpy(rmp->local, &(t->local.ip6), 16);
4667 memcpy(rmp->remote, &(t->remote.ip6), 16);
4668 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4669 rmp->decap_vrf_id = htonl(im6->fibs[t->decap_fib_index].table_id);
4671 memcpy(rmp->local, &(t->local.ip4), 4);
4672 memcpy(rmp->remote, &(t->remote.ip4), 4);
4673 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4674 rmp->decap_vrf_id = htonl(im4->fibs[t->decap_fib_index].table_id);
4676 rmp->vni = htonl(t->vni);
4677 rmp->protocol = t->protocol;
4678 rmp->sw_if_index = htonl(t->sw_if_index);
4679 rmp->is_ipv6 = is_ipv6;
4680 rmp->context = context;
4682 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4685 static void vl_api_vxlan_gpe_tunnel_dump_t_handler
4686 (vl_api_vxlan_gpe_tunnel_dump_t * mp)
4688 unix_shared_memory_queue_t * q;
4689 vxlan_gpe_main_t * vgm = &vxlan_gpe_main;
4690 vxlan_gpe_tunnel_t * t;
4693 q = vl_api_client_index_to_input_queue (mp->client_index);
4698 sw_if_index = ntohl(mp->sw_if_index);
4700 if (~0 == sw_if_index) {
4701 pool_foreach (t, vgm->tunnels,
4703 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4706 if ((sw_if_index >= vec_len(vgm->tunnel_index_by_sw_if_index)) ||
4707 (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index])) {
4710 t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]];
4711 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4716 vl_api_lisp_add_del_locator_set_t_handler(vl_api_lisp_add_del_locator_set_t *mp)
4718 vl_api_lisp_add_del_locator_set_reply_t *rmp;
4720 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4722 u8 *locator_name = NULL;
4724 memset(a, 0, sizeof(a[0]));
4726 locator_name = format(0, "%s", mp->locator_set_name);
4728 a->name = locator_name;
4730 a->is_add = mp->is_add;
4733 rv = vnet_lisp_add_del_locator_set(a, &ls_index);
4735 vec_free(locator_name);
4737 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY);
4741 vl_api_lisp_add_del_locator_t_handler(
4742 vl_api_lisp_add_del_locator_t *mp)
4744 vl_api_lisp_add_del_locator_reply_t *rmp;
4746 locator_t locator, *locators = NULL;
4747 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4749 u8 *locator_name = NULL;
4751 memset(&locator, 0, sizeof(locator));
4752 memset(a, 0, sizeof(a[0]));
4754 locator.sw_if_index = ntohl(mp->sw_if_index);
4755 locator.priority = mp->priority;
4756 locator.weight = mp->weight;
4758 vec_add1(locators, locator);
4760 locator_name = format(0, "%s", mp->locator_set_name);
4762 a->name = locator_name;
4763 a->locators = locators;
4764 a->is_add = mp->is_add;
4767 rv = vnet_lisp_add_del_locator(a, NULL, &ls_index);
4770 vec_free(locator_name);
4772 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_REPLY);
4776 vl_api_lisp_add_del_local_eid_t_handler(
4777 vl_api_lisp_add_del_local_eid_t *mp)
4779 vl_api_lisp_add_del_local_eid_reply_t *rmp;
4780 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
4782 ip_prefix_t *prefp = NULL;
4783 ip_address_t *ip_eid = NULL;
4785 u8 * mac = gid_address_mac (&eid);
4787 u32 locator_set_index = ~0, map_index = ~0;
4788 vnet_lisp_add_del_mapping_args_t _a, *a = &_a;
4790 memset (a, 0, sizeof (a[0]));
4791 memset (&eid, 0, sizeof (eid));
4793 prefp = &gid_address_ippref(&eid);
4794 ip_eid = &ip_prefix_addr(prefp);
4796 switch (mp->eid_type)
4799 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4800 ip_address_set(ip_eid, mp->eid, IP4);
4801 ip_prefix_len(prefp) = mp->prefix_len;
4804 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4805 ip_address_set(ip_eid, mp->eid, IP6);
4806 ip_prefix_len(prefp) = mp->prefix_len;
4808 case 2: /* l2 mac */
4809 gid_address_type (&eid) = GID_ADDR_MAC;
4810 clib_memcpy(mac, mp->eid, 6);
4813 rv = VNET_API_ERROR_INVALID_EID_TYPE;
4817 name = format(0, "%s", mp->locator_set_name);
4818 p = hash_get_mem(lcm->locator_set_index_by_name, name);
4820 rv = VNET_API_ERROR_INVALID_VALUE;
4823 locator_set_index = p[0];
4825 /* XXX treat batch configuration */
4826 a->is_add = mp->is_add;
4827 gid_address_vni (&eid) = clib_net_to_host_u32 (mp->vni);
4828 gid_address_copy (&a->eid, &eid);
4829 a->locator_set_index = locator_set_index;
4831 rv = vnet_lisp_add_del_local_mapping(a, &map_index);
4835 gid_address_free (&a->eid);
4837 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY);
4841 vl_api_lisp_eid_table_add_del_map_t_handler(
4842 vl_api_lisp_eid_table_add_del_map_t *mp)
4844 vl_api_lisp_eid_table_add_del_map_reply_t *rmp;
4846 rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni),
4847 clib_net_to_host_u32 (mp->vrf), mp->is_add);
4848 REPLY_MACRO(VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)
4852 lisp_gpe_add_del_fwd_entry_set_address(
4853 vl_api_lisp_gpe_add_del_fwd_entry_t *mp,
4854 ip_address_t *slocator,
4855 ip_address_t *dlocator,
4858 ip_address_t *ip_eid = NULL;
4859 ip_prefix_t *prefp = NULL;
4861 prefp = &gid_address_ippref(eid);
4862 ip_eid = &ip_prefix_addr(prefp);
4864 if (mp->eid_is_ipv6) {
4865 clib_memcpy(&ip_addr_v6(ip_eid), mp->eid_ip_address,
4866 sizeof(ip_addr_v6(ip_eid)));
4867 ip_addr_version(ip_eid) = IP6;
4869 clib_memcpy(&ip_addr_v4(ip_eid), mp->eid_ip_address,
4870 sizeof(ip_addr_v4(ip_eid)));
4871 ip_addr_version(ip_eid) = IP4;
4873 ip_prefix_len(prefp) = mp->eid_prefix_len;
4875 if (mp->address_is_ipv6) {
4876 clib_memcpy(&ip_addr_v6(slocator), mp->source_ip_address,
4877 sizeof(ip_addr_v6(slocator)));
4878 ip_addr_version(slocator) = IP6;
4879 clib_memcpy(&ip_addr_v6(dlocator), mp->destination_ip_address,
4880 sizeof(ip_addr_v6(dlocator)));
4881 ip_addr_version(dlocator) = IP6;
4883 clib_memcpy(&ip_addr_v4(slocator), mp->source_ip_address,
4884 sizeof(ip_addr_v4(slocator)));
4885 ip_addr_version(slocator) = IP4;
4886 clib_memcpy(&ip_addr_v4(dlocator), mp->destination_ip_address,
4887 sizeof(ip_addr_v4(dlocator)));
4888 ip_addr_version(dlocator) = IP4;
4893 vl_api_lisp_gpe_add_del_fwd_entry_t_handler(
4894 vl_api_lisp_gpe_add_del_fwd_entry_t *mp)
4896 vl_api_lisp_gpe_add_del_fwd_entry_reply_t *rmp;
4898 ip_address_t slocator, dlocator;
4900 vnet_lisp_gpe_add_del_fwd_entry_args_t a;
4902 lisp_gpe_add_del_fwd_entry_set_address(mp, &slocator, &dlocator, &eid);
4904 memset (&a, 0, sizeof(a));
4906 a.is_add = mp->is_add;
4908 a.slocator = slocator;
4909 a.dlocator = dlocator;
4910 rv = vnet_lisp_gpe_add_del_fwd_entry (&a, 0);
4912 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_FWD_ENTRY_REPLY);
4916 vl_api_lisp_add_del_map_resolver_t_handler(
4917 vl_api_lisp_add_del_map_resolver_t *mp)
4919 vl_api_lisp_add_del_map_resolver_reply_t *rmp;
4921 ip_address_t *ip_addr = NULL;
4922 vnet_lisp_add_del_map_resolver_args_t _a, * a = &_a;
4924 a->is_add = mp->is_add;
4925 ip_addr = &a->address;
4928 clib_memcpy(&ip_addr_v6(ip_addr), mp->ip_address,
4929 sizeof(ip_addr_v6(ip_addr)));
4930 ip_addr_version(ip_addr) = IP6;
4932 clib_memcpy(&ip_addr_v4(ip_addr), mp->ip_address,
4933 sizeof(ip_addr_v4(ip_addr)));
4934 ip_addr_version(ip_addr) = IP4;
4937 rv = vnet_lisp_add_del_map_resolver (a);
4939 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY);
4943 vl_api_lisp_gpe_enable_disable_t_handler(
4944 vl_api_lisp_gpe_enable_disable_t *mp)
4946 vl_api_lisp_gpe_enable_disable_reply_t *rmp;
4948 vnet_lisp_gpe_enable_disable_args_t _a, * a = &_a;
4950 a->is_en = mp->is_en;
4951 vnet_lisp_gpe_enable_disable (a);
4953 REPLY_MACRO(VL_API_LISP_GPE_ENABLE_DISABLE_REPLY);
4957 vl_api_lisp_enable_disable_t_handler(
4958 vl_api_lisp_enable_disable_t *mp)
4960 vl_api_lisp_enable_disable_reply_t *rmp;
4963 vnet_lisp_enable_disable (mp->is_en);
4964 REPLY_MACRO(VL_API_LISP_ENABLE_DISABLE_REPLY);
4968 vl_api_lisp_gpe_add_del_iface_t_handler(
4969 vl_api_lisp_gpe_add_del_iface_t *mp)
4971 vl_api_lisp_gpe_add_del_iface_reply_t *rmp;
4973 vnet_lisp_gpe_add_del_iface_args_t _a, * a = &_a;
4975 a->is_add = mp->is_add;
4976 a->table_id = mp->table_id;
4978 rv = vnet_lisp_gpe_add_del_iface (a, 0);
4980 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY);
4984 vl_api_lisp_pitr_set_locator_set_t_handler(
4985 vl_api_lisp_pitr_set_locator_set_t *mp)
4987 vl_api_lisp_pitr_set_locator_set_reply_t *rmp;
4991 ls_name = format (0, "%s", mp->ls_name);
4992 rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add);
4995 REPLY_MACRO(VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY);
4999 vl_api_lisp_add_del_map_request_itr_rlocs_t_handler
5000 (vl_api_lisp_add_del_map_request_itr_rlocs_t *mp)
5002 vl_api_lisp_add_del_map_request_itr_rlocs_reply_t *rmp;
5004 u8 * locator_set_name = NULL;
5005 vnet_lisp_add_del_mreq_itr_rloc_args_t _a, * a = &_a;
5007 locator_set_name = format (0, "%s", mp->locator_set_name);
5009 a->is_add = mp->is_add;
5010 a->locator_set_name = locator_set_name;
5012 rv = vnet_lisp_add_del_mreq_itr_rlocs(a);
5014 vec_free(locator_set_name);
5016 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY);
5019 /** Used for transferring locators via VPP API */
5020 typedef CLIB_PACKED(struct
5022 u8 is_ip4; /**< is locator an IPv4 address */
5023 u8 addr[16]; /**< IPv4/IPv6 address */
5027 send_lisp_locator_set_details_set_address
5028 (vl_api_lisp_locator_set_details_t *rmp,
5029 gid_address_t *gid_address)
5031 ip_prefix_t *ip_addr;
5033 if (gid_address_type(gid_address) != GID_ADDR_IP_PREFIX) {
5037 ip_addr = &gid_address_ippref(gid_address);
5038 rmp->prefix_len = ip_prefix_len(ip_addr);
5039 rmp->is_ipv6 = ip_prefix_version(ip_addr);
5040 ip_address_copy_addr(rmp->ip_address, &ip_prefix_addr(ip_addr));
5044 vl_api_lisp_add_del_remote_mapping_t_handler (
5045 vl_api_lisp_add_del_remote_mapping_t *mp)
5048 locator_t rloc, * rlocs = 0;
5049 vl_api_lisp_add_del_remote_mapping_reply_t * rmp;
5051 gid_address_t _seid, * seid = &_seid;
5052 gid_address_t _deid, * deid = &_deid;
5053 ip_prefix_t * seid_pref = &gid_address_ippref(seid);
5054 ip_prefix_t * deid_pref = &gid_address_ippref(deid);
5056 /* TODO remove seid from API */
5057 memset (seid, 0, sizeof (seid[0]));
5058 memset (deid, 0, sizeof (deid[0]));
5059 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5060 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5061 ip_prefix_len(seid_pref) = mp->seid_len;
5062 ip_prefix_len(deid_pref) = mp->deid_len;
5063 u8 * seid_mac = gid_address_mac (seid);
5064 u8 * deid_mac = gid_address_mac (deid);
5065 gid_address_vni (seid) = ntohl (mp->vni);
5066 gid_address_vni (deid) = ntohl (mp->vni);
5068 switch (mp->eid_type)
5071 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5072 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5073 ip_address_set (seid_addr, mp->seid, IP4);
5074 ip_address_set (deid_addr, mp->deid, IP4);
5077 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5078 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5079 ip_address_set (seid_addr, mp->seid, IP6);
5080 ip_address_set (deid_addr, mp->deid, IP6);
5082 case 2: /* l2 mac */
5083 gid_address_type(seid) = GID_ADDR_MAC;
5084 gid_address_type(deid) = GID_ADDR_MAC;
5085 clib_memcpy (seid_mac, mp->seid, 6);
5086 clib_memcpy (deid_mac, mp->deid, 6);
5089 rv = VNET_API_ERROR_INVALID_EID_TYPE;
5093 for (i = 0; i < mp->rloc_num; i++) {
5094 rloc_t * r = &((rloc_t *) mp->rlocs)[i];
5095 memset(&rloc, 0, sizeof(rloc));
5096 ip_address_set(&gid_address_ip(&rloc.address), &r->addr,
5097 r->is_ip4 ? IP4 : IP6);
5098 gid_address_ippref_len(&rloc.address) = r->is_ip4 ? 32: 128;
5099 gid_address_type(&rloc.address) = GID_ADDR_IP_PREFIX;
5100 /* TODO fix API to pass priority and weight */
5103 vec_add1 (rlocs, rloc);
5106 /* TODO Uncomment once https://gerrit.fd.io/r/#/c/1802 is merged and CSIT
5107 * is switched to lisp_add_del_adjacency */
5108 // if (!mp->is_add) {
5109 // vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5110 // gid_address_copy(&a->deid, deid);
5112 // rv = vnet_lisp_add_del_adjacency (a);
5114 // /* NOTE: for now this works as a static remote mapping, i.e.,
5115 // * not authoritative and ttl infinite. */
5116 // rv = vnet_lisp_add_del_mapping (deid, rlocs, mp->action, 0, ~0,
5120 /* TODO: remove once the above is merged */
5121 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5122 a->is_add = mp->is_add;
5123 a->authoritative = 0;
5124 a->action = mp->action;
5125 a->locators = rlocs;
5126 gid_address_copy(&a->seid, seid);
5127 gid_address_copy(&a->deid, deid);
5128 rv = vnet_lisp_add_del_adjacency (a);
5131 vnet_lisp_clear_all_remote_adjacencies ();
5135 REPLY_MACRO(VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY);
5139 vl_api_lisp_add_del_adjacency_t_handler (
5140 vl_api_lisp_add_del_adjacency_t *mp)
5144 vl_api_lisp_add_del_adjacency_reply_t * rmp;
5145 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5148 memset(a, 0, sizeof(a[0]));
5150 ip_prefix_t * seid_pref = &gid_address_ippref(&a->seid);
5151 ip_prefix_t * deid_pref = &gid_address_ippref(&a->deid);
5153 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5154 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5155 ip_prefix_len(seid_pref) = mp->seid_len;
5156 ip_prefix_len(deid_pref) = mp->deid_len;
5157 u8 * seid_mac = gid_address_mac (&a->seid);
5158 u8 * deid_mac = gid_address_mac (&a->deid);
5159 gid_address_vni(&a->seid) = ntohl (mp->vni);
5160 gid_address_vni(&a->deid) = ntohl (mp->vni);
5162 switch (mp->eid_type)
5165 gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX;
5166 gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX;
5167 ip_address_set (seid_addr, mp->seid, IP4);
5168 ip_address_set (deid_addr, mp->deid, IP4);
5171 gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX;
5172 gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX;
5173 ip_address_set (seid_addr, mp->seid, IP6);
5174 ip_address_set (deid_addr, mp->deid, IP6);
5176 case 2: /* l2 mac */
5177 gid_address_type(&a->seid) = GID_ADDR_MAC;
5178 gid_address_type(&a->deid) = GID_ADDR_MAC;
5179 clib_memcpy (seid_mac, mp->seid, 6);
5180 clib_memcpy (deid_mac, mp->deid, 6);
5183 rv = VNET_API_ERROR_INVALID_EID_TYPE;
5187 for (i = 0; i < mp->rloc_num; i++) {
5188 rloc_t * r = &((rloc_t *) mp->rlocs)[i];
5189 memset(&rloc, 0, sizeof(rloc));
5190 ip_address_set(&gid_address_ip(&rloc.address), &r->addr,
5191 r->is_ip4 ? IP4 : IP6);
5192 gid_address_ippref_len(&rloc.address) = r->is_ip4 ? 32: 128;
5193 gid_address_type(&rloc.address) = GID_ADDR_IP_PREFIX;
5194 /* TODO fix API to pass priority and weight */
5197 vec_add1 (a->locators, rloc);
5200 a->action = mp->action;
5201 a->is_add = mp->is_add;
5203 /* NOTE: the remote mapping is static, i.e., not authoritative and
5204 * ttl is infinite. */
5205 a->authoritative = 0;
5208 rv = vnet_lisp_add_del_adjacency (a);
5210 vec_free (a->locators);
5212 REPLY_MACRO(VL_API_LISP_ADD_DEL_ADJACENCY_REPLY);
5216 send_lisp_locator_set_details (lisp_cp_main_t *lcm,
5217 locator_set_t *lsit,
5218 unix_shared_memory_queue_t *q,
5222 vl_api_lisp_locator_set_details_t *rmp;
5223 locator_t *loc = NULL;
5227 vec_foreach (locit, lsit->locator_indices) {
5228 loc = pool_elt_at_index (lcm->locator_pool, locit[0]);
5229 rmp = vl_msg_api_alloc (sizeof (*rmp));
5230 memset (rmp, 0, sizeof (*rmp));
5231 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCATOR_SET_DETAILS);
5232 rmp->local = lsit->local;
5234 ASSERT(lsit->name != NULL);
5235 strncpy((char *) rmp->locator_set_name,
5236 (char *) lsit->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5237 rmp->sw_if_index = htonl(loc->sw_if_index);
5239 str = format(0, "remote-%d", index);
5240 strncpy((char *) rmp->locator_set_name, (char *) str,
5241 ARRAY_LEN(rmp->locator_set_name) - 1);
5242 send_lisp_locator_set_details_set_address(rmp, &loc->address);
5246 rmp->priority = loc->priority;
5247 rmp->weight = loc->weight;
5248 rmp->context = context;
5250 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5255 vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t *mp)
5257 unix_shared_memory_queue_t * q = NULL;
5258 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5259 locator_set_t * lsit = NULL;
5262 q = vl_api_client_index_to_input_queue (mp->client_index);
5268 pool_foreach (lsit, lcm->locator_set_pool,
5270 send_lisp_locator_set_details(lcm, lsit, q, mp->context, index++);
5275 send_lisp_local_eid_table_details (mapping_t *mapit,
5276 unix_shared_memory_queue_t *q,
5279 vl_api_lisp_local_eid_table_details_t *rmp = NULL;
5280 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5281 locator_set_t *ls = NULL;
5282 gid_address_t *gid = NULL;
5284 ip_prefix_t *ip_prefix = NULL;
5287 ls = pool_elt_at_index (lcm->locator_set_pool,
5288 mapit->locator_set_index);
5290 ip_prefix = &gid_address_ippref(gid);
5291 mac = gid_address_mac(gid);
5293 rmp = vl_msg_api_alloc (sizeof (*rmp));
5294 memset (rmp, 0, sizeof (*rmp));
5295 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCAL_EID_TABLE_DETAILS);
5297 ASSERT(ls->name != NULL);
5298 strncpy((char *) rmp->locator_set_name,
5299 (char *) ls->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5301 str = format(0, "remote-%d", mapit->locator_set_index);
5302 strncpy((char *) rmp->locator_set_name, (char *) str,
5303 ARRAY_LEN(rmp->locator_set_name) - 1);
5307 switch (gid_address_type (gid))
5309 case GID_ADDR_IP_PREFIX:
5310 rmp->eid_prefix_len = ip_prefix_len(ip_prefix);
5311 if (ip_prefix_version(ip_prefix) == IP4)
5313 rmp->eid_type = 0; /* ipv4 type */
5314 clib_memcpy(rmp->eid, &ip_prefix_v4(ip_prefix),
5315 sizeof(ip_prefix_v4(ip_prefix)));
5319 rmp->eid_type = 1; /* ipv6 type */
5320 clib_memcpy(rmp->eid, &ip_prefix_v6(ip_prefix),
5321 sizeof(ip_prefix_v6(ip_prefix)));
5325 rmp->eid_type = 2; /* l2 mac type */
5326 clib_memcpy(rmp->eid, mac, 6);
5331 rmp->context = context;
5332 rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid));
5333 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5337 vl_api_lisp_local_eid_table_dump_t_handler (
5338 vl_api_lisp_local_eid_table_dump_t *mp)
5341 unix_shared_memory_queue_t * q = NULL;
5342 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5343 mapping_t * mapit = NULL;
5344 gid_address_t _eid, * eid = &_eid;
5346 q = vl_api_client_index_to_input_queue (mp->client_index);
5352 memset (eid, 0, sizeof (*eid));
5353 gid_address_vni(eid) = ntohl(mp->vni);
5354 switch (mp->eid_type) {
5356 gid_address_type(eid) = GID_ADDR_IP_PREFIX;
5357 gid_address_ippref_len(eid) = mp->prefix_length;
5358 gid_address_ip_version(eid) = IP4;
5359 clib_memcpy (&gid_address_ippref(eid), mp->eid, 4);
5362 gid_address_type(eid) = GID_ADDR_IP_PREFIX;
5363 gid_address_ippref_len(eid) = mp->prefix_length;
5364 gid_address_ip_version(eid) = IP6;
5365 clib_memcpy (&gid_address_ippref(eid), mp->eid, 16);
5368 gid_address_type(eid) = GID_ADDR_MAC;
5369 clib_memcpy (gid_address_mac(eid), mp->eid, 6);
5372 mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, eid);
5376 mapit = pool_elt_at_index (lcm->mapping_pool, mi);
5377 send_lisp_local_eid_table_details(mapit, q, mp->context);
5379 pool_foreach (mapit, lcm->mapping_pool,
5381 send_lisp_local_eid_table_details(mapit, q, mp->context);
5387 send_lisp_gpe_tunnel_details (lisp_gpe_tunnel_t *tunnel,
5388 unix_shared_memory_queue_t *q,
5391 vl_api_lisp_gpe_tunnel_details_t *rmp;
5392 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5394 rmp = vl_msg_api_alloc (sizeof (*rmp));
5395 memset (rmp, 0, sizeof (*rmp));
5396 rmp->_vl_msg_id = ntohs(VL_API_LISP_GPE_TUNNEL_DETAILS);
5398 rmp->tunnels = tunnel - lgm->tunnels;
5400 rmp->is_ipv6 = ip_addr_version(&tunnel->src) == IP6 ? 1 : 0;
5401 ip_address_copy_addr(rmp->source_ip, &tunnel->src);
5402 ip_address_copy_addr(rmp->destination_ip, &tunnel->dst);
5404 rmp->encap_fib_id = htonl(tunnel->encap_fib_index);
5405 rmp->decap_fib_id = htonl(tunnel->decap_fib_index);
5406 rmp->dcap_next = htonl(tunnel->decap_next_index);
5407 rmp->lisp_ver = tunnel->ver_res;
5408 rmp->next_protocol = tunnel->next_protocol;
5409 rmp->flags = tunnel->flags;
5410 rmp->ver_res = tunnel->ver_res;
5411 rmp->res = tunnel->res;
5412 rmp->iid = htonl(tunnel->vni);
5413 rmp->context = context;
5415 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5419 vl_api_lisp_gpe_tunnel_dump_t_handler (
5420 vl_api_lisp_gpe_tunnel_dump_t *mp)
5422 unix_shared_memory_queue_t * q = NULL;
5423 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5424 lisp_gpe_tunnel_t * tunnel = NULL;
5426 if (pool_elts(lgm->tunnels) == 0) {
5430 q = vl_api_client_index_to_input_queue (mp->client_index);
5435 pool_foreach(tunnel, lgm->tunnels,
5437 send_lisp_gpe_tunnel_details(tunnel, q, mp->context);
5442 send_lisp_map_resolver_details (ip_address_t *ip,
5443 unix_shared_memory_queue_t *q,
5446 vl_api_lisp_map_resolver_details_t *rmp = NULL;
5448 rmp = vl_msg_api_alloc (sizeof (*rmp));
5449 memset (rmp, 0, sizeof (*rmp));
5450 rmp->_vl_msg_id = ntohs(VL_API_LISP_MAP_RESOLVER_DETAILS);
5452 switch (ip_addr_version(ip)) {
5455 clib_memcpy(rmp->ip_address, &ip_addr_v4(ip), sizeof(ip_addr_v4(ip)));
5460 clib_memcpy(rmp->ip_address, &ip_addr_v6(ip), sizeof(ip_addr_v6(ip)));
5466 rmp->context = context;
5468 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5472 vl_api_lisp_map_resolver_dump_t_handler (
5473 vl_api_lisp_map_resolver_dump_t *mp)
5475 unix_shared_memory_queue_t * q = NULL;
5476 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5477 ip_address_t *ip = NULL;
5479 q = vl_api_client_index_to_input_queue (mp->client_index);
5484 vec_foreach(ip, lcm->map_resolvers) {
5485 send_lisp_map_resolver_details(ip, q, mp->context);
5491 vl_api_lisp_eid_table_map_dump_t_handler (
5492 vl_api_lisp_eid_table_map_dump_t *mp)
5494 unix_shared_memory_queue_t * q = NULL;
5495 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5498 q = vl_api_client_index_to_input_queue (mp->client_index);
5502 hash_foreach_pair (p, lcm->table_id_by_vni, {
5503 vl_api_lisp_eid_table_map_details_t * rmp = NULL;
5504 memset (rmp, 0, sizeof (*rmp));
5505 rmp->_vl_msg_id = ntohs(VL_API_LISP_EID_TABLE_MAP_DETAILS);
5507 rmp->vrf = p->value[0];
5508 rmp->context = mp->context;
5513 send_lisp_enable_disable_details (unix_shared_memory_queue_t *q,
5516 vl_api_lisp_enable_disable_status_details_t *rmp = NULL;
5518 rmp = vl_msg_api_alloc (sizeof (*rmp));
5519 memset (rmp, 0, sizeof (*rmp));
5520 rmp->_vl_msg_id = ntohs(VL_API_LISP_ENABLE_DISABLE_STATUS_DETAILS);
5522 rmp->gpe_status = vnet_lisp_gpe_enable_disable_status ();
5523 rmp->feature_status = vnet_lisp_enable_disable_status ();
5524 rmp->context = context;
5526 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5530 vl_api_lisp_enable_disable_status_dump_t_handler
5531 (vl_api_lisp_enable_disable_status_dump_t *mp)
5533 unix_shared_memory_queue_t * q = NULL;
5535 q = vl_api_client_index_to_input_queue (mp->client_index);
5540 send_lisp_enable_disable_details(q, mp->context);
5544 vl_api_lisp_get_map_request_itr_rlocs_t_handler (
5545 vl_api_lisp_get_map_request_itr_rlocs_t *mp)
5547 unix_shared_memory_queue_t * q = NULL;
5548 vl_api_lisp_get_map_request_itr_rlocs_reply_t *rmp = NULL;
5549 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5550 locator_set_t * loc_set = 0;
5554 q = vl_api_client_index_to_input_queue (mp->client_index);
5559 if (~0 == lcm->mreq_itr_rlocs) {
5560 tmp_str = format(0, " ");
5562 loc_set = pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs);
5563 tmp_str = format(0, "%s", loc_set->name);
5566 REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY,
5568 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
5569 ARRAY_LEN(rmp->locator_set_name) - 1);
5576 vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *mp)
5578 vl_api_interface_name_renumber_reply_t * rmp;
5581 VALIDATE_SW_IF_INDEX(mp);
5583 rv = vnet_interface_name_renumber
5584 (ntohl(mp->sw_if_index), ntohl(mp->new_show_dev_instance));
5586 BAD_SW_IF_INDEX_LABEL;
5588 REPLY_MACRO(VL_API_INTERFACE_NAME_RENUMBER_REPLY);
5591 static int arp_change_data_callback (u32 pool_index, u8 * new_mac,
5592 u32 sw_if_index, u32 address)
5594 vpe_api_main_t * am = &vpe_api_main;
5595 vlib_main_t * vm = am->vlib_main;
5596 vl_api_ip4_arp_event_t * event;
5597 static f64 arp_event_last_time;
5598 f64 now = vlib_time_now (vm);
5600 if (pool_is_free_index (am->arp_events, pool_index))
5603 event = pool_elt_at_index (am->arp_events, pool_index);
5604 if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) {
5605 clib_memcpy (event->new_mac, new_mac, sizeof(event->new_mac));
5606 } else { /* same mac */
5607 if ((sw_if_index == event->sw_if_index) &&
5609 /* for BD case, also check IP address with 10 sec timeout */
5610 ((address == event->address) &&
5611 ((now - arp_event_last_time) < 10.0))))
5615 arp_event_last_time = now;
5616 event->sw_if_index = sw_if_index;
5617 if (address) event->address = address;
5621 static int arp_change_delete_callback (u32 pool_index, u8 * notused)
5623 vpe_api_main_t * am = &vpe_api_main;
5625 if (pool_is_free_index (am->arp_events, pool_index))
5628 pool_put_index (am->arp_events, pool_index);
5633 vl_api_want_ip4_arp_events_t_handler
5634 (vl_api_want_ip4_arp_events_t * mp)
5636 vpe_api_main_t * am = &vpe_api_main;
5637 vnet_main_t * vnm = vnet_get_main();
5638 vl_api_want_ip4_arp_events_reply_t *rmp;
5639 vl_api_ip4_arp_event_t * event;
5642 if (mp->enable_disable) {
5643 pool_get (am->arp_events, event);
5644 memset (event, 0, sizeof (*event));
5646 event->_vl_msg_id = ntohs(VL_API_IP4_ARP_EVENT);
5647 event->client_index = mp->client_index;
5648 event->context = mp->context;
5649 event->address = mp->address;
5650 event->pid = mp->pid;
5652 rv = vnet_add_del_ip4_arp_change_event
5653 (vnm, arp_change_data_callback,
5655 &mp->address /* addr, in net byte order */,
5656 vpe_resolver_process_node.index,
5657 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */);
5659 rv = vnet_add_del_ip4_arp_change_event
5660 (vnm, arp_change_delete_callback,
5662 &mp->address /* addr, in net byte order */,
5663 vpe_resolver_process_node.index,
5664 IP4_ARP_EVENT, ~0 /* pool index */, 0 /* is_add */);
5666 REPLY_MACRO(VL_API_WANT_IP4_ARP_EVENTS_REPLY);
5669 static void vl_api_input_acl_set_interface_t_handler
5670 (vl_api_input_acl_set_interface_t * mp)
5672 vlib_main_t *vm = vlib_get_main();
5673 vl_api_input_acl_set_interface_reply_t * rmp;
5675 u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
5677 ip4_table_index = ntohl(mp->ip4_table_index);
5678 ip6_table_index = ntohl(mp->ip6_table_index);
5679 l2_table_index = ntohl(mp->l2_table_index);
5680 sw_if_index = ntohl(mp->sw_if_index);
5682 VALIDATE_SW_IF_INDEX(mp);
5684 rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
5685 ip6_table_index, l2_table_index,
5688 BAD_SW_IF_INDEX_LABEL;
5690 REPLY_MACRO(VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
5693 static void vl_api_ipsec_spd_add_del_t_handler
5694 (vl_api_ipsec_spd_add_del_t * mp)
5697 clib_warning ("unimplemented");
5700 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5701 vl_api_ipsec_spd_add_del_reply_t * rmp;
5705 rv = ipsec_add_del_spd (vm, ntohl(mp->spd_id), mp->is_add);
5707 rv = VNET_API_ERROR_UNIMPLEMENTED;
5710 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_REPLY);
5714 static void vl_api_ipsec_interface_add_del_spd_t_handler
5715 (vl_api_ipsec_interface_add_del_spd_t * mp)
5717 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5718 vl_api_ipsec_interface_add_del_spd_reply_t * rmp;
5720 u32 sw_if_index __attribute__((unused));
5721 u32 spd_id __attribute__((unused));
5723 sw_if_index = ntohl(mp->sw_if_index);
5724 spd_id = ntohl(mp->spd_id);
5726 VALIDATE_SW_IF_INDEX(mp);
5729 rv = ipsec_set_interface_spd(vm, sw_if_index, spd_id, mp->is_add);
5731 rv = VNET_API_ERROR_UNIMPLEMENTED;
5734 BAD_SW_IF_INDEX_LABEL;
5736 REPLY_MACRO(VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY);
5739 static void vl_api_ipsec_spd_add_del_entry_t_handler
5740 (vl_api_ipsec_spd_add_del_entry_t * mp)
5742 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5743 vl_api_ipsec_spd_add_del_entry_reply_t * rmp;
5749 memset(&p, 0, sizeof(p));
5751 p.id = ntohl(mp->spd_id);
5752 p.priority = ntohl(mp->priority);
5753 p.is_outbound = mp->is_outbound;
5754 p.is_ipv6 = mp->is_ipv6;
5757 clib_memcpy(&p.raddr.start, mp->remote_address_start, 16);
5758 clib_memcpy(&p.raddr.stop, mp->remote_address_stop, 16);
5759 clib_memcpy(&p.laddr.start, mp->local_address_start, 16);
5760 clib_memcpy(&p.laddr.stop, mp->local_address_stop, 16);
5762 clib_memcpy(&p.raddr.start.ip4.data, mp->remote_address_start, 4);
5763 clib_memcpy(&p.raddr.stop.ip4.data, mp->remote_address_stop, 4);
5764 clib_memcpy(&p.laddr.start.ip4.data, mp->local_address_start, 4);
5765 clib_memcpy(&p.laddr.stop.ip4.data, mp->local_address_stop, 4);
5767 p.protocol = mp->protocol;
5768 p.rport.start = ntohs(mp->remote_port_start);
5769 p.rport.stop = ntohs(mp->remote_port_stop);
5770 p.lport.start = ntohs(mp->local_port_start);
5771 p.lport.stop = ntohs(mp->local_port_stop);
5772 /* policy action resolve unsupported */
5773 if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) {
5774 clib_warning("unsupported action: 'resolve'");
5775 rv = VNET_API_ERROR_UNIMPLEMENTED;
5778 p.policy = mp->policy;
5779 p.sa_id = ntohl(mp->sa_id);
5781 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5785 if (mp->is_ip_any) {
5787 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5790 rv = VNET_API_ERROR_UNIMPLEMENTED;
5795 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY);
5798 static void vl_api_ipsec_sad_add_del_entry_t_handler
5799 (vl_api_ipsec_sad_add_del_entry_t * mp)
5801 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5802 vl_api_ipsec_sad_add_del_entry_reply_t * rmp;
5807 memset(&sa, 0, sizeof(sa));
5809 sa.id = ntohl(mp->sad_id);
5810 sa.spi = ntohl(mp->spi);
5811 /* security protocol AH unsupported */
5812 if (mp->protocol == IPSEC_PROTOCOL_AH) {
5813 clib_warning("unsupported security protocol 'AH'");
5814 rv = VNET_API_ERROR_UNIMPLEMENTED;
5817 sa.protocol = mp->protocol;
5818 /* check for unsupported crypto-alg */
5819 if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
5820 mp->crypto_algorithm > IPSEC_CRYPTO_ALG_AES_CBC_256) {
5821 clib_warning("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg,
5822 mp->crypto_algorithm);
5823 rv = VNET_API_ERROR_UNIMPLEMENTED;
5826 sa.crypto_alg = mp->crypto_algorithm;
5827 sa.crypto_key_len = mp->crypto_key_length;
5828 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
5829 /* check for unsupported integ-alg */
5830 if (mp->integrity_algorithm < IPSEC_INTEG_ALG_SHA1_96 ||
5831 mp->integrity_algorithm > IPSEC_INTEG_ALG_SHA_512_256) {
5832 clib_warning("unsupported integ-alg: '%U'", format_ipsec_integ_alg,
5833 mp->integrity_algorithm);
5834 rv = VNET_API_ERROR_UNIMPLEMENTED;
5837 sa.integ_alg = mp->integrity_algorithm;
5838 sa.integ_key_len = mp->integrity_key_length;
5839 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
5840 sa.use_esn = mp->use_extended_sequence_number;
5841 sa.is_tunnel = mp->is_tunnel;
5842 sa.is_tunnel_ip6 = mp->is_tunnel_ipv6;
5843 if (sa.is_tunnel_ip6) {
5844 clib_memcpy(&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
5845 clib_memcpy(&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
5847 clib_memcpy(&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4);
5848 clib_memcpy(&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4);
5851 rv = ipsec_add_del_sa(vm, &sa, mp->is_add);
5853 rv = VNET_API_ERROR_UNIMPLEMENTED;
5858 REPLY_MACRO(VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY);
5862 vl_api_ikev2_profile_add_del_t_handler
5863 (vl_api_ikev2_profile_add_del_t * mp)
5865 vl_api_ikev2_profile_add_del_reply_t * rmp;
5869 vlib_main_t * vm = vlib_get_main();
5870 clib_error_t * error;
5871 u8 * tmp = format(0, "%s", mp->name);
5872 error = ikev2_add_del_profile(vm, tmp, mp->is_add);
5875 rv = VNET_API_ERROR_UNSPECIFIED;
5877 rv = VNET_API_ERROR_UNIMPLEMENTED;
5880 REPLY_MACRO(VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
5884 vl_api_ikev2_profile_set_auth_t_handler
5885 (vl_api_ikev2_profile_set_auth_t * mp)
5887 vl_api_ikev2_profile_set_auth_reply_t * rmp;
5891 vlib_main_t * vm = vlib_get_main();
5892 clib_error_t * error;
5893 u8 * tmp = format(0, "%s", mp->name);
5894 u8 * data = vec_new (u8, mp->data_len);
5895 clib_memcpy(data, mp->data, mp->data_len);
5896 error = ikev2_set_profile_auth(vm, tmp, mp->auth_method, data, mp->is_hex);
5900 rv = VNET_API_ERROR_UNSPECIFIED;
5902 rv = VNET_API_ERROR_UNIMPLEMENTED;
5905 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
5909 vl_api_ikev2_profile_set_id_t_handler
5910 (vl_api_ikev2_profile_set_id_t * mp)
5912 vl_api_ikev2_profile_add_del_reply_t * rmp;
5916 vlib_main_t * vm = vlib_get_main();
5917 clib_error_t * error;
5918 u8 * tmp = format(0, "%s", mp->name);
5919 u8 * data = vec_new (u8, mp->data_len);
5920 clib_memcpy(data, mp->data, mp->data_len);
5921 error = ikev2_set_profile_id(vm, tmp, mp->id_type, data, mp->is_local);
5925 rv = VNET_API_ERROR_UNSPECIFIED;
5927 rv = VNET_API_ERROR_UNIMPLEMENTED;
5930 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_ID_REPLY);
5934 vl_api_ikev2_profile_set_ts_t_handler
5935 (vl_api_ikev2_profile_set_ts_t * mp)
5937 vl_api_ikev2_profile_set_ts_reply_t * rmp;
5941 vlib_main_t * vm = vlib_get_main();
5942 clib_error_t * error;
5943 u8 * tmp = format(0, "%s", mp->name);
5944 error = ikev2_set_profile_ts(vm, tmp, mp->proto, mp->start_port,
5945 mp->end_port, (ip4_address_t) mp->start_addr,
5946 (ip4_address_t) mp->end_addr, mp->is_local);
5949 rv = VNET_API_ERROR_UNSPECIFIED;
5951 rv = VNET_API_ERROR_UNIMPLEMENTED;
5954 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_TS_REPLY);
5958 vl_api_ikev2_set_local_key_t_handler
5959 (vl_api_ikev2_set_local_key_t * mp)
5961 vl_api_ikev2_profile_set_ts_reply_t * rmp;
5965 vlib_main_t * vm = vlib_get_main();
5966 clib_error_t * error;
5968 error = ikev2_set_local_key(vm, mp->key_file);
5970 rv = VNET_API_ERROR_UNSPECIFIED;
5972 rv = VNET_API_ERROR_UNIMPLEMENTED;
5975 REPLY_MACRO(VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
5979 vl_api_map_add_domain_t_handler
5980 (vl_api_map_add_domain_t * mp)
5982 vl_api_map_add_domain_reply_t * rmp;
5985 u8 flags = mp->is_translation ? MAP_DOMAIN_TRANSLATION : 0;
5986 rv = map_create_domain((ip4_address_t *)&mp->ip4_prefix, mp->ip4_prefix_len,
5987 (ip6_address_t *)&mp->ip6_prefix, mp->ip6_prefix_len,
5988 (ip6_address_t *)&mp->ip6_src, mp->ip6_src_prefix_len,
5989 mp->ea_bits_len, mp->psid_offset, mp->psid_length, &index, ntohs(mp->mtu), flags);
5991 REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY,
5993 rmp->index = ntohl(index);
5998 vl_api_map_del_domain_t_handler
5999 (vl_api_map_del_domain_t * mp)
6001 vl_api_map_del_domain_reply_t * rmp;
6004 rv = map_delete_domain(ntohl(mp->index));
6006 REPLY_MACRO(VL_API_MAP_DEL_DOMAIN_REPLY);
6010 vl_api_map_add_del_rule_t_handler
6011 (vl_api_map_add_del_rule_t * mp)
6013 vl_api_map_del_domain_reply_t * rmp;
6016 rv = map_add_del_psid(ntohl(mp->index), ntohs(mp->psid), (ip6_address_t *)mp->ip6_dst, mp->is_add);
6018 REPLY_MACRO(VL_API_MAP_ADD_DEL_RULE_REPLY);
6022 vl_api_map_domain_dump_t_handler
6023 (vl_api_map_domain_dump_t * mp)
6025 vl_api_map_domain_details_t * rmp;
6026 map_main_t *mm = &map_main;
6028 unix_shared_memory_queue_t * q;
6030 if (pool_elts (mm->domains) == 0)
6033 q = vl_api_client_index_to_input_queue (mp->client_index);
6038 pool_foreach(d, mm->domains, ({
6039 /* Make sure every field is initiated (or don't skip the memset()) */
6040 rmp = vl_msg_api_alloc (sizeof (*rmp));
6041 rmp->_vl_msg_id = ntohs(VL_API_MAP_DOMAIN_DETAILS);
6042 rmp->domain_index = htonl(d - mm->domains);
6043 rmp->ea_bits_len = d->ea_bits_len;
6044 rmp->psid_offset = d->psid_offset;
6045 rmp->psid_length = d->psid_length;
6046 clib_memcpy(rmp->ip4_prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix));
6047 rmp->ip4_prefix_len = d->ip4_prefix_len;
6048 clib_memcpy(rmp->ip6_prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix));
6049 rmp->ip6_prefix_len = d->ip6_prefix_len;
6050 clib_memcpy(rmp->ip6_src, &d->ip6_src, sizeof(rmp->ip6_src));
6051 rmp->ip6_src_len = d->ip6_src_len;
6052 rmp->mtu = htons(d->mtu);
6053 rmp->is_translation = (d->flags & MAP_DOMAIN_TRANSLATION);
6054 rmp->context = mp->context;
6056 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6061 vl_api_map_rule_dump_t_handler
6062 (vl_api_map_rule_dump_t * mp)
6064 unix_shared_memory_queue_t * q;
6067 vl_api_map_rule_details_t * rmp;
6068 map_main_t *mm = &map_main;
6069 u32 domain_index = ntohl(mp->domain_index);
6072 if (pool_elts (mm->domains) == 0)
6075 d = pool_elt_at_index(mm->domains, domain_index);
6076 if (!d || !d->rules) {
6080 q = vl_api_client_index_to_input_queue (mp->client_index);
6085 for (i = 0; i < (0x1 << d->psid_length); i++) {
6087 if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0) {
6090 rmp = vl_msg_api_alloc(sizeof(*rmp));
6091 memset(rmp, 0, sizeof(*rmp));
6092 rmp->_vl_msg_id = ntohs(VL_API_MAP_RULE_DETAILS);
6093 rmp->psid = htons(i);
6094 clib_memcpy(rmp->ip6_dst, &dst, sizeof(rmp->ip6_dst));
6095 rmp->context = mp->context;
6096 vl_msg_api_send_shmem(q, (u8 *)&rmp);
6101 vl_api_map_summary_stats_t_handler (
6102 vl_api_map_summary_stats_t *mp)
6104 vl_api_map_summary_stats_reply_t *rmp;
6105 vlib_combined_counter_main_t *cm;
6108 u64 total_pkts[VLIB_N_RX_TX];
6109 u64 total_bytes[VLIB_N_RX_TX];
6110 map_main_t *mm = &map_main;
6111 unix_shared_memory_queue_t *q =
6112 vl_api_client_index_to_input_queue(mp->client_index);
6117 rmp = vl_msg_api_alloc (sizeof (*rmp));
6118 rmp->_vl_msg_id = ntohs(VL_API_MAP_SUMMARY_STATS_REPLY);
6119 rmp->context = mp->context;
6122 memset (total_pkts, 0, sizeof (total_pkts));
6123 memset (total_bytes, 0, sizeof (total_bytes));
6125 map_domain_counter_lock (mm);
6126 vec_foreach(cm, mm->domain_counters) {
6127 which = cm - mm->domain_counters;
6129 for (i = 0; i < vec_len(cm->maxi); i++) {
6130 vlib_get_combined_counter (cm, i, &v);
6131 total_pkts[which] += v.packets;
6132 total_bytes[which] += v.bytes;
6136 map_domain_counter_unlock (mm);
6138 /* Note: in network byte order! */
6139 rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_RX]);
6140 rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_RX]);
6141 rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_TX]);
6142 rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_TX]);
6143 rmp->total_bindings = clib_host_to_net_u64(pool_elts(mm->domains));
6144 rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter.
6145 rmp->total_security_check[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(map_error_counter_get(ip4_map_node.index, MAP_ERROR_ENCAP_SEC_CHECK));
6146 rmp->total_security_check[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(map_error_counter_get(ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK));
6148 vl_msg_api_send_shmem(q, (u8 *)&rmp);
6151 static void vl_api_ipsec_sa_set_key_t_handler
6152 (vl_api_ipsec_sa_set_key_t * mp)
6154 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
6155 vl_api_ipsec_sa_set_key_reply_t *rmp;
6159 sa.id = ntohl(mp->sa_id);
6160 sa.crypto_key_len = mp->crypto_key_length;
6161 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
6162 sa.integ_key_len = mp->integrity_key_length;
6163 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
6165 rv = ipsec_set_sa_key(vm, &sa);
6167 rv = VNET_API_ERROR_UNIMPLEMENTED;
6170 REPLY_MACRO(VL_API_IPSEC_SA_SET_KEY_REPLY);
6173 static void vl_api_cop_interface_enable_disable_t_handler
6174 (vl_api_cop_interface_enable_disable_t * mp)
6176 vl_api_cop_interface_enable_disable_reply_t * rmp;
6178 u32 sw_if_index = ntohl(mp->sw_if_index);
6181 VALIDATE_SW_IF_INDEX(mp);
6183 enable_disable = (int) mp->enable_disable;
6185 rv = cop_interface_enable_disable (sw_if_index, enable_disable);
6187 BAD_SW_IF_INDEX_LABEL;
6189 REPLY_MACRO(VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY);
6192 static void vl_api_cop_whitelist_enable_disable_t_handler
6193 (vl_api_cop_whitelist_enable_disable_t * mp)
6195 vl_api_cop_whitelist_enable_disable_reply_t * rmp;
6196 cop_whitelist_enable_disable_args_t _a, *a=&_a;
6197 u32 sw_if_index = ntohl(mp->sw_if_index);
6200 VALIDATE_SW_IF_INDEX(mp);
6202 a->sw_if_index = sw_if_index;
6205 a->default_cop = mp->default_cop;
6206 a->fib_id = ntohl(mp->fib_id);
6208 rv = cop_whitelist_enable_disable (a);
6210 BAD_SW_IF_INDEX_LABEL;
6212 REPLY_MACRO(VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY);
6215 static void vl_api_get_node_graph_t_handler
6216 (vl_api_get_node_graph_t * mp)
6220 api_main_t * am = &api_main;
6221 vlib_main_t * vm = vlib_get_main();
6223 vl_api_get_node_graph_reply_t * rmp;
6225 pthread_mutex_lock (&am->vlib_rp->mutex);
6226 oldheap = svm_push_data_heap (am->vlib_rp);
6229 * Keep the number of memcpy ops to a minimum (e.g. 1).
6231 vec_validate (vector, 16384);
6232 vec_reset_length (vector);
6235 vector = vlib_node_serialize (&vm->node_main, vector,
6236 (u32)~0 /* all threads */,
6237 1 /* include nexts */,
6238 1 /* include stats */);
6240 svm_pop_heap (oldheap);
6241 pthread_mutex_unlock (&am->vlib_rp->mutex);
6243 REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
6244 rmp->reply_in_shmem = (uword) vector);
6247 static void vl_api_trace_profile_add_t_handler
6248 (vl_api_trace_profile_add_t *mp)
6251 vl_api_trace_profile_add_reply_t * rmp;
6252 clib_error_t *error;
6254 /* Ignoring the profile id as currently a single profile
6256 error = ip6_ioam_trace_profile_set(mp->trace_num_elt, mp->trace_type,
6257 ntohl(mp->node_id), ntohl(mp->trace_app_data),
6258 mp->pow_enable, mp->trace_tsp,
6261 clib_error_report(error);
6262 rv = clib_error_get_code(error);
6265 REPLY_MACRO(VL_API_TRACE_PROFILE_ADD_REPLY);
6268 static void vl_api_trace_profile_apply_t_handler
6269 (vl_api_trace_profile_apply_t *mp)
6272 vl_api_trace_profile_apply_reply_t * rmp;
6274 if (mp->enable != 0) {
6275 rv = ip6_ioam_set_destination ((ip6_address_t *)(&mp->dest_ipv6),
6276 ntohl(mp->prefix_length),
6278 mp->trace_op == IOAM_HBYH_ADD,
6279 mp->trace_op == IOAM_HBYH_POP,
6280 mp->trace_op == IOAM_HBYH_MOD);
6282 //ip6_ioam_clear_destination(&ip6, mp->prefix_length, mp->vrf_id);
6284 REPLY_MACRO(VL_API_TRACE_PROFILE_APPLY_REPLY);
6287 static void vl_api_trace_profile_del_t_handler
6288 (vl_api_trace_profile_del_t *mp)
6291 vl_api_trace_profile_del_reply_t * rmp;
6292 clib_error_t *error;
6294 error = clear_ioam_rewrite_fn();
6296 clib_error_report(error);
6297 rv = clib_error_get_code(error);
6300 REPLY_MACRO(VL_API_TRACE_PROFILE_DEL_REPLY);
6304 vl_api_af_packet_create_t_handler
6305 (vl_api_af_packet_create_t *mp)
6307 vlib_main_t *vm = vlib_get_main();
6308 vl_api_af_packet_create_reply_t *rmp;
6310 u8 *host_if_name = NULL;
6313 host_if_name = format(0, "%s", mp->host_if_name);
6314 vec_add1 (host_if_name, 0);
6316 rv = af_packet_create_if(vm, host_if_name,
6317 mp->use_random_hw_addr ? 0 : mp->hw_addr, &sw_if_index);
6319 vec_free(host_if_name);
6321 REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY,
6322 rmp->sw_if_index = clib_host_to_net_u32(sw_if_index));
6326 vl_api_af_packet_delete_t_handler
6327 (vl_api_af_packet_delete_t *mp)
6329 vlib_main_t * vm = vlib_get_main();
6330 vl_api_af_packet_delete_reply_t *rmp;
6332 u8 *host_if_name = NULL;
6334 host_if_name = format(0, "%s", mp->host_if_name);
6335 vec_add1 (host_if_name, 0);
6337 rv = af_packet_delete_if(vm, host_if_name);
6339 vec_free(host_if_name);
6341 REPLY_MACRO(VL_API_AF_PACKET_DELETE_REPLY);
6345 vl_api_policer_add_del_t_handler
6346 (vl_api_policer_add_del_t *mp)
6348 vlib_main_t * vm = vlib_get_main();
6349 vl_api_policer_add_del_reply_t *rmp;
6352 sse2_qos_pol_cfg_params_st cfg;
6353 clib_error_t * error;
6355 name = format(0, "%s", mp->name);
6357 memset (&cfg, 0, sizeof (cfg));
6359 cfg.rnd_type = mp->round_type;
6360 cfg.rate_type = mp->rate_type;
6361 cfg.rb.kbps.cir_kbps = mp->cir;
6362 cfg.rb.kbps.eir_kbps = mp->eir;
6363 cfg.rb.kbps.cb_bytes = mp->cb;
6364 cfg.rb.kbps.eb_bytes = mp->eb;
6366 error = policer_add_del(vm, name, &cfg, mp->is_add);
6369 rv = VNET_API_ERROR_UNSPECIFIED;
6371 REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY);
6375 send_policer_details (u8 *name,
6376 sse2_qos_pol_cfg_params_st *config,
6377 policer_read_response_type_st *templ,
6378 unix_shared_memory_queue_t *q,
6381 vl_api_policer_details_t * mp;
6383 mp = vl_msg_api_alloc (sizeof (*mp));
6384 memset (mp, 0, sizeof (*mp));
6385 mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS);
6386 mp->context = context;
6387 mp->cir = htonl(config->rb.kbps.cir_kbps);
6388 mp->eir = htonl(config->rb.kbps.eir_kbps);
6389 mp->cb = htonl(config->rb.kbps.cb_bytes);
6390 mp->eb = htonl(config->rb.kbps.eb_bytes);
6391 mp->rate_type = config->rate_type;
6392 mp->round_type = config->rnd_type;
6393 mp->type = config->rfc;
6394 mp->single_rate = templ->single_rate ? 1 : 0;
6395 mp->color_aware = templ->color_aware ? 1 : 0;
6396 mp->scale = htonl(templ->scale);
6397 mp->cir_tokens_per_period = htonl(templ->cir_tokens_per_period);
6398 mp->pir_tokens_per_period = htonl(templ->pir_tokens_per_period);
6399 mp->current_limit = htonl(templ->current_limit);
6400 mp->current_bucket = htonl(templ->current_bucket);
6401 mp->extended_limit = htonl(templ->extended_limit);
6402 mp->extended_bucket = htonl(templ->extended_bucket);
6403 mp->last_update_time = clib_host_to_net_u64(templ->last_update_time);
6405 strncpy ((char *) mp->name, (char *) name, ARRAY_LEN(mp->name) - 1);
6407 vl_msg_api_send_shmem (q, (u8 *)&mp);
6411 vl_api_policer_dump_t_handler
6412 (vl_api_policer_dump_t *mp)
6414 unix_shared_memory_queue_t * q;
6415 vnet_policer_main_t * pm = &vnet_policer_main;
6419 u8 * match_name = 0;
6421 sse2_qos_pol_cfg_params_st *config;
6422 policer_read_response_type_st *templ;
6424 q = vl_api_client_index_to_input_queue (mp->client_index);
6428 if (mp->match_name_valid) {
6429 match_name = format(0, "%s%c", mp->match_name, 0);
6432 if (mp->match_name_valid) {
6433 p = hash_get_mem (pm->policer_config_by_name, match_name);
6436 config = pool_elt_at_index (pm->configs, pool_index);
6437 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6438 send_policer_details(match_name, config, templ, q, mp->context);
6441 hash_foreach_pair (hp, pm->policer_config_by_name,
6443 name = (u8 *) hp->key;
6444 pool_index = hp->value[0];
6445 config = pool_elt_at_index (pm->configs, pool_index);
6446 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6447 send_policer_details(name, config, templ, q, mp->context);
6453 vl_api_netmap_create_t_handler
6454 (vl_api_netmap_create_t *mp)
6456 vlib_main_t *vm = vlib_get_main();
6457 vl_api_netmap_create_reply_t *rmp;
6461 if_name = format(0, "%s", mp->netmap_if_name);
6462 vec_add1 (if_name, 0);
6464 rv = netmap_create_if(vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr,
6465 mp->is_pipe, mp->is_master, 0);
6469 REPLY_MACRO(VL_API_NETMAP_CREATE_REPLY);
6473 vl_api_netmap_delete_t_handler
6474 (vl_api_netmap_delete_t *mp)
6476 vlib_main_t * vm = vlib_get_main();
6477 vl_api_netmap_delete_reply_t *rmp;
6481 if_name = format(0, "%s", mp->netmap_if_name);
6482 vec_add1 (if_name, 0);
6484 rv = netmap_delete_if(vm, if_name);
6488 REPLY_MACRO(VL_API_NETMAP_DELETE_REPLY);
6491 static void vl_api_mpls_gre_tunnel_details_t_handler (
6492 vl_api_mpls_gre_tunnel_details_t * mp)
6494 clib_warning ("BUG");
6497 static void send_mpls_gre_tunnel_entry (vpe_api_main_t * am,
6498 unix_shared_memory_queue_t *q,
6499 mpls_gre_tunnel_t * gt,
6503 vl_api_mpls_gre_tunnel_details_t * mp;
6505 mp = vl_msg_api_alloc (sizeof (*mp));
6506 memset (mp, 0, sizeof (*mp));
6507 mp->_vl_msg_id = ntohs(VL_API_MPLS_GRE_TUNNEL_DETAILS);
6508 mp->context = context;
6511 mp->tunnel_index = htonl(index);
6512 mp->tunnel_src = gt->tunnel_src.as_u32;
6513 mp->tunnel_dst = gt->tunnel_dst.as_u32;
6514 mp->intfc_address = gt->intfc_address.as_u32;
6515 mp->mask_width = htonl(gt->mask_width);
6516 mp->inner_fib_index = htonl(gt->inner_fib_index);
6517 mp->outer_fib_index = htonl(gt->outer_fib_index);
6518 mp->encap_index = htonl(gt->encap_index);
6519 mp->hw_if_index = htonl(gt->hw_if_index);
6520 mp->l2_only = htonl(gt->l2_only);
6523 mpls_main_t * mm = &mpls_main;
6528 e = pool_elt_at_index (mm->encaps, gt->encap_index);
6529 len = vec_len (e->labels);
6530 mp->nlabels = htonl(len);
6532 for (i = 0; i < len; i++) {
6533 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6534 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6537 vl_msg_api_send_shmem (q, (u8 *)&mp);
6541 vl_api_mpls_gre_tunnel_dump_t_handler (vl_api_mpls_gre_tunnel_dump_t *mp)
6543 vpe_api_main_t * am = &vpe_api_main;
6544 unix_shared_memory_queue_t * q;
6545 vlib_main_t * vm = &vlib_global_main;
6546 mpls_main_t * mm = &mpls_main;
6547 mpls_gre_tunnel_t * gt;
6548 u32 index = ntohl(mp->tunnel_index);
6550 q = vl_api_client_index_to_input_queue (mp->client_index);
6554 if (pool_elts (mm->gre_tunnels)) {
6555 if(mp->tunnel_index >= 0) {
6556 vlib_cli_output (vm, "MPLS-GRE tunnel %u", index);
6557 gt = pool_elt_at_index (mm->gre_tunnels, index);
6558 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6560 vlib_cli_output (vm, "MPLS-GRE tunnels");
6561 pool_foreach (gt, mm->gre_tunnels,
6563 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6567 vlib_cli_output (vm, "No MPLS-GRE tunnels");
6571 static void vl_api_mpls_eth_tunnel_details_t_handler (
6572 vl_api_mpls_eth_tunnel_details_t * mp)
6574 clib_warning ("BUG");
6577 static void send_mpls_eth_tunnel_entry (vpe_api_main_t * am,
6578 unix_shared_memory_queue_t *q,
6579 mpls_eth_tunnel_t * et,
6583 vl_api_mpls_eth_tunnel_details_t * mp;
6585 mp = vl_msg_api_alloc (sizeof (*mp));
6586 memset (mp, 0, sizeof (*mp));
6587 mp->_vl_msg_id = ntohs(VL_API_MPLS_ETH_TUNNEL_DETAILS);
6588 mp->context = context;
6591 mp->tunnel_index = htonl(index);
6592 memcpy(mp->tunnel_dst_mac, et->tunnel_dst, 6);
6593 mp->intfc_address = et->intfc_address.as_u32;
6594 mp->tx_sw_if_index = htonl(et->tx_sw_if_index);
6595 mp->inner_fib_index = htonl(et->inner_fib_index);
6596 mp->mask_width = htonl(et->mask_width);
6597 mp->encap_index = htonl(et->encap_index);
6598 mp->hw_if_index = htonl(et->hw_if_index);
6599 mp->l2_only = htonl(et->l2_only);
6602 mpls_main_t * mm = &mpls_main;
6607 e = pool_elt_at_index (mm->encaps, et->encap_index);
6608 len = vec_len (e->labels);
6609 mp->nlabels = htonl(len);
6611 for (i = 0; i < len; i++) {
6612 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6613 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6616 vl_msg_api_send_shmem (q, (u8 *)&mp);
6620 vl_api_mpls_eth_tunnel_dump_t_handler (vl_api_mpls_eth_tunnel_dump_t *mp)
6622 vpe_api_main_t * am = &vpe_api_main;
6623 unix_shared_memory_queue_t * q;
6624 vlib_main_t * vm = &vlib_global_main;
6625 mpls_main_t * mm = &mpls_main;
6626 mpls_eth_tunnel_t * et;
6627 u32 index = ntohl(mp->tunnel_index);
6629 q = vl_api_client_index_to_input_queue (mp->client_index);
6633 clib_warning("Received mpls_eth_tunnel_dump");
6634 clib_warning("Received tunnel index: %u from client %u", index, mp->client_index);
6636 if (pool_elts (mm->eth_tunnels)) {
6637 if(mp->tunnel_index >= 0) {
6638 vlib_cli_output (vm, "MPLS-Ethernet tunnel %u", index);
6639 et = pool_elt_at_index (mm->eth_tunnels, index);
6640 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6642 clib_warning("MPLS-Ethernet tunnels");
6643 pool_foreach (et, mm->eth_tunnels,
6645 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6649 clib_warning("No MPLS-Ethernet tunnels");
6653 static void vl_api_mpls_fib_encap_details_t_handler (
6654 vl_api_mpls_fib_encap_details_t * mp)
6656 clib_warning ("BUG");
6659 static void send_mpls_fib_encap_details (vpe_api_main_t * am,
6660 unix_shared_memory_queue_t *q,
6664 vl_api_mpls_fib_encap_details_t * mp;
6666 mp = vl_msg_api_alloc (sizeof (*mp));
6667 memset (mp, 0, sizeof (*mp));
6668 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_ENCAP_DETAILS);
6669 mp->context = context;
6671 mp->fib_index = htonl(s->fib_index);
6672 mp->entry_index = htonl(s->entry_index);
6674 mp->s_bit = htonl(s->s_bit);
6676 mpls_main_t * mm = &mpls_main;
6681 e = pool_elt_at_index (mm->encaps, s->entry_index);
6682 len = vec_len (e->labels);
6683 mp->nlabels = htonl(len);
6685 for (i = 0; i < len; i++) {
6686 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6687 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6690 vl_msg_api_send_shmem (q, (u8 *)&mp);
6694 vl_api_mpls_fib_encap_dump_t_handler (vl_api_mpls_fib_encap_dump_t *mp)
6696 vpe_api_main_t * am = &vpe_api_main;
6697 unix_shared_memory_queue_t * q;
6698 vlib_main_t * vm = &vlib_global_main;
6701 show_mpls_fib_t *records = 0;
6703 mpls_main_t * mm = &mpls_main;
6704 ip4_main_t * im = &ip4_main;
6707 q = vl_api_client_index_to_input_queue (mp->client_index);
6711 hash_foreach (key, value, mm->mpls_encap_by_fib_and_dest,
6713 vec_add2 (records, s, 1);
6714 s->fib_index = (u32)(key>>32);
6715 s->dest = (u32)(key & 0xFFFFFFFF);
6716 s->entry_index = (u32) value;
6719 if (0 == vec_len(records)) {
6720 vlib_cli_output(vm, "MPLS encap table empty");
6724 /* sort output by dst address within fib */
6725 vec_sort_with_function(records, mpls_dest_cmp);
6726 vec_sort_with_function(records, mpls_fib_index_cmp);
6727 vlib_cli_output(vm, "MPLS encap table");
6728 vlib_cli_output(vm, "%=6s%=16s%=16s", "Table", "Dest address", "Labels");
6729 vec_foreach (s, records)
6731 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6732 vlib_cli_output(vm, "%=6d%=16U%=16U", rx_fib->table_id,
6733 format_ip4_address, &s->dest, format_mpls_encap_index, mm,
6735 send_mpls_fib_encap_details (am, q, s, mp->context);
6742 static void vl_api_mpls_fib_decap_details_t_handler (
6743 vl_api_mpls_fib_decap_details_t * mp)
6745 clib_warning ("BUG");
6748 static void send_mpls_fib_decap_details (vpe_api_main_t * am,
6749 unix_shared_memory_queue_t *q,
6756 vl_api_mpls_fib_decap_details_t * mp;
6758 mp = vl_msg_api_alloc (sizeof (*mp));
6759 memset (mp, 0, sizeof (*mp));
6760 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_DECAP_DETAILS);
6761 mp->context = context;
6763 mp->fib_index = htonl(s->fib_index);
6764 mp->entry_index = htonl(s->entry_index);
6766 mp->s_bit = htonl(s->s_bit);
6767 mp->label = htonl(s->label);
6768 mp->rx_table_id = htonl(rx_table_id);
6769 mp->tx_table_id = htonl(tx_table_id);
6770 strncpy ((char *) mp->swif_tag,
6771 (char *) swif_tag, ARRAY_LEN(mp->swif_tag)-1);
6773 vl_msg_api_send_shmem (q, (u8 *)&mp);
6777 vl_api_mpls_fib_decap_dump_t_handler (vl_api_mpls_fib_decap_dump_t *mp)
6779 vpe_api_main_t * am = &vpe_api_main;
6780 unix_shared_memory_queue_t * q;
6781 vlib_main_t * vm = &vlib_global_main;
6784 show_mpls_fib_t *records = 0;
6786 mpls_main_t * mm = &mpls_main;
6787 ip4_main_t * im = &ip4_main;
6793 q = vl_api_client_index_to_input_queue (mp->client_index);
6797 hash_foreach (key, value, mm->mpls_decap_by_rx_fib_and_label,
6799 vec_add2 (records, s, 1);
6800 s->fib_index = (u32)(key>>32);
6801 s->entry_index = (u32) value;
6802 s->label = ((u32) key)>>12;
6803 s->s_bit = (key & (1<<8)) != 0;
6806 if (!vec_len(records)) {
6807 vlib_cli_output(vm, "MPLS decap table empty");
6811 vec_sort_with_function(records, mpls_label_cmp);
6812 vlib_cli_output(vm, "MPLS decap table");
6813 vlib_cli_output(vm, "%=10s%=15s%=6s%=6s", "RX Table", "TX Table/Intfc",
6815 vec_foreach (s, records)
6818 d = pool_elt_at_index(mm->decaps, s->entry_index);
6819 if (d->next_index == MPLS_INPUT_NEXT_IP4_INPUT) {
6820 tx_fib = vec_elt_at_index(im->fibs, d->tx_fib_index);
6821 tx_table_id = tx_fib->table_id;
6824 tx_table_id = d->tx_fib_index;
6827 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6829 vlib_cli_output(vm, "%=10d%=10d%=5s%=6d%=6d", rx_fib->table_id,
6830 tx_table_id, swif_tag, s->label, s->s_bit);
6832 send_mpls_fib_decap_details (am, q, s, rx_fib->table_id,
6833 tx_table_id, swif_tag, mp->context);
6840 static void vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t *mp)
6842 unix_shared_memory_queue_t * q;
6844 q = vl_api_client_index_to_input_queue (mp->client_index);
6848 vnet_classify_main_t * cm = &vnet_classify_main;
6849 vnet_classify_table_t * t;
6850 u32 * table_ids = 0;
6853 pool_foreach (t, cm->tables,
6855 vec_add1 (table_ids, ntohl(t - cm->tables));
6857 count = vec_len(table_ids);
6859 vl_api_classify_table_ids_reply_t *rmp;
6860 rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count);
6861 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
6862 rmp->context = mp->context;
6863 rmp->count = ntohl(count);
6864 clib_memcpy(rmp->ids, table_ids, count * sizeof(u32));
6867 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6869 vec_free (table_ids);
6872 static void vl_api_classify_table_by_interface_t_handler (vl_api_classify_table_by_interface_t *mp)
6874 vl_api_classify_table_by_interface_reply_t *rmp;
6877 u32 sw_if_index = ntohl(mp->sw_if_index);
6880 vec_validate (acl, INPUT_ACL_N_TABLES - 1);
6883 VALIDATE_SW_IF_INDEX(mp);
6885 input_acl_main_t * am = &input_acl_main;
6890 for (type = 0; type < INPUT_ACL_N_TABLES; type++)
6892 u32 * vec_tbl = am->classify_table_index_by_sw_if_index[type];
6893 if (vec_len(vec_tbl)) {
6894 for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
6896 if (vec_elt(vec_tbl, if_idx) == ~0 || sw_if_index != if_idx) {
6899 acl[type] = vec_elt(vec_tbl, if_idx);
6904 BAD_SW_IF_INDEX_LABEL;
6906 REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
6908 rmp->sw_if_index = ntohl(sw_if_index);
6909 rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]);
6910 rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]);
6911 rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]);
6916 static void vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t *mp)
6918 unix_shared_memory_queue_t * q;
6920 q = vl_api_client_index_to_input_queue (mp->client_index);
6924 vl_api_classify_table_info_reply_t *rmp = 0;
6926 vnet_classify_main_t * cm = &vnet_classify_main;
6927 u32 table_id = ntohl(mp->table_id);
6928 vnet_classify_table_t * t;
6930 pool_foreach (t, cm->tables,
6932 if (table_id == t - cm->tables) {
6933 rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
6934 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
6935 rmp->context = mp->context;
6936 rmp->table_id = ntohl(table_id);
6937 rmp->nbuckets = ntohl(t->nbuckets);
6938 rmp->match_n_vectors = ntohl(t->match_n_vectors);
6939 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
6940 rmp->active_sessions = ntohl(t->active_elements);
6941 rmp->next_table_index = ntohl(t->next_table_index);
6942 rmp->miss_next_index = ntohl(t->miss_next_index);
6943 rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
6944 clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
6951 rmp = vl_msg_api_alloc (sizeof (*rmp));
6952 rmp->_vl_msg_id = ntohs((VL_API_CLASSIFY_TABLE_INFO_REPLY));
6953 rmp->context = mp->context;
6954 rmp->retval = ntohl(VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
6957 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6960 static void vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * mp)
6962 clib_warning ("BUG");
6965 static void send_classify_session_details (unix_shared_memory_queue_t * q,
6968 vnet_classify_entry_t * e,
6971 vl_api_classify_session_details_t *rmp;
6973 rmp = vl_msg_api_alloc (sizeof (*rmp));
6974 memset (rmp, 0, sizeof (*rmp));
6975 rmp->_vl_msg_id = ntohs(VL_API_CLASSIFY_SESSION_DETAILS);
6976 rmp->context = context;
6977 rmp->table_id = ntohl(table_id);
6978 rmp->hit_next_index = ntohl(e->next_index);
6979 rmp->advance = ntohl(e->advance);
6980 rmp->opaque_index = ntohl(e->opaque_index);
6981 rmp->match_length = ntohl(match_length);
6982 clib_memcpy(rmp->match, e->key, match_length);
6984 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6987 static void vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t *mp)
6989 vnet_classify_main_t * cm = &vnet_classify_main;
6990 unix_shared_memory_queue_t * q;
6992 u32 table_id = ntohl(mp->table_id);
6993 vnet_classify_table_t * t;
6995 q = vl_api_client_index_to_input_queue (mp->client_index);
6997 pool_foreach (t, cm->tables,
6999 if (table_id == t - cm->tables) {
7000 vnet_classify_bucket_t * b;
7001 vnet_classify_entry_t * v, * save_v;
7004 for (i = 0; i < t->nbuckets; i++)
7006 b = &t->buckets [i];
7010 save_v = vnet_classify_get_entry (t, b->offset);
7011 for (j = 0; j < (1<<b->log2_pages); j++)
7013 for (k = 0; k < t->entries_per_page; k++)
7015 v = vnet_classify_entry_at_index (t, save_v, j*t->entries_per_page + k);
7016 if (vnet_classify_entry_is_free (v))
7019 send_classify_session_details(q, table_id,
7020 t->match_n_vectors * sizeof (u32x4), v, mp->context);
7029 #define BOUNCE_HANDLER(nn) \
7030 static void vl_api_##nn##_t_handler ( \
7031 vl_api_##nn##_t *mp) \
7033 vpe_client_registration_t *reg; \
7034 vpe_api_main_t * vam = &vpe_api_main; \
7035 unix_shared_memory_queue_t * q; \
7037 /* One registration only... */ \
7038 pool_foreach(reg, vam->nn##_registrations, \
7040 q = vl_api_client_index_to_input_queue (reg->client_index); \
7043 * If the queue is stuffed, turf the msg and complain \
7044 * It's unlikely that the intended recipient is \
7045 * alive; avoid deadlock at all costs. \
7047 if (q->cursize == q->maxsize) { \
7048 clib_warning ("ERROR: receiver queue full, drop msg"); \
7049 vl_msg_api_free (mp); \
7052 vl_msg_api_send_shmem (q, (u8 *)&mp); \
7056 vl_msg_api_free (mp); \
7061 * Add vpe's API message handlers to the table.
7062 * vlib has alread mapped shared memory and
7063 * added the client registration handlers.
7064 * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
7067 static clib_error_t *
7068 vpe_api_hookup (vlib_main_t *vm)
7070 api_main_t * am = &api_main;
7073 vl_msg_api_set_handlers(VL_API_##N, #n, \
7074 vl_api_##n##_t_handler, \
7076 vl_api_##n##_t_endian, \
7077 vl_api_##n##_t_print, \
7078 sizeof(vl_api_##n##_t), 1);
7079 foreach_vpe_api_msg;
7083 * Manually register the sr tunnel add del msg, so we trace
7084 * enough bytes to capture a typical segment list
7086 vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL,
7087 "sr_tunnel_add_del",
7088 vl_api_sr_tunnel_add_del_t_handler,
7090 vl_api_sr_tunnel_add_del_t_endian,
7091 vl_api_sr_tunnel_add_del_t_print,
7096 * Manually register the sr policy add del msg, so we trace
7097 * enough bytes to capture a typical tunnel name list
7099 vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL,
7100 "sr_policy_add_del",
7101 vl_api_sr_policy_add_del_t_handler,
7103 vl_api_sr_policy_add_del_t_endian,
7104 vl_api_sr_policy_add_del_t_print,
7108 * Trace space for 8 MPLS encap labels, classifier mask+match
7110 am->api_trace_cfg [VL_API_MPLS_ADD_DEL_ENCAP].size += 8 * sizeof(u32);
7111 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_TABLE].size
7112 += 5 * sizeof (u32x4);
7113 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_SESSION].size
7114 += 5 * sizeof (u32x4);
7115 am->api_trace_cfg [VL_API_VXLAN_ADD_DEL_TUNNEL].size
7116 += 16 * sizeof (u32);
7119 * Thread-safe API messages
7121 am->is_mp_safe [VL_API_IP_ADD_DEL_ROUTE] = 1;
7122 am->is_mp_safe [VL_API_GET_NODE_GRAPH] = 1;
7127 VLIB_API_INIT_FUNCTION(vpe_api_hookup);
7129 static clib_error_t *
7130 vpe_api_init (vlib_main_t *vm)
7132 vpe_api_main_t *am = &vpe_api_main;
7135 am->vnet_main = vnet_get_main();
7136 am->interface_events_registration_hash = hash_create (0, sizeof (uword));
7137 am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword));
7138 am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword));
7139 am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword));
7140 am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword));
7141 am->oam_events_registration_hash = hash_create (0, sizeof (uword));
7144 vl_set_memory_region_name ("/vpe-api");
7145 vl_enable_disable_memory_api (vm, 1 /* enable it */);
7150 VLIB_INIT_FUNCTION(vpe_api_init);
7153 static clib_error_t *
7154 api_segment_config (vlib_main_t * vm, unformat_input_t * input)
7159 struct passwd _pw, *pw;
7160 struct group _grp, *grp;
7163 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
7165 if (unformat (input, "prefix %s", &chroot_path))
7167 vec_add1 (chroot_path, 0);
7168 vl_set_memory_root_path ((char *)chroot_path);
7170 else if (unformat (input, "uid %d", &uid))
7171 vl_set_memory_uid (uid);
7172 else if (unformat (input, "gid %d", &gid))
7173 vl_set_memory_gid (gid);
7174 else if (unformat (input, "uid %s", &s))
7176 /* lookup the username */
7178 rv = getpwnam_r(s, &_pw, buf, sizeof(buf), &pw);
7181 e = clib_error_return_code(0, rv,
7182 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
7183 "cannot fetch username %s", s);
7189 e = clib_error_return_fatal(0, "username %s does not exist", s);
7194 vl_set_memory_uid (pw->pw_uid);
7196 else if (unformat (input, "gid %s", &s))
7198 /* lookup the group name */
7200 rv = getgrnam_r(s, &_grp, buf, sizeof(buf), &grp);
7203 e = clib_error_return_code(0, rv,
7204 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
7205 "cannot fetch group %s", s);
7211 e = clib_error_return_fatal(0, "group %s does not exist", s);
7216 vl_set_memory_gid (grp->gr_gid);
7219 return clib_error_return (0, "unknown input `%U'",
7220 format_unformat_error, input);
7224 VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment");
7226 void * get_unformat_vnet_sw_interface (void)
7228 return (void *) &unformat_vnet_sw_interface;
7231 #undef vl_api_version
7232 #define vl_api_version(n,v) static u32 vpe_api_version = v;
7233 #include <vpp-api/vpe.api.h>
7234 #undef vl_api_version
7236 int vl_msg_api_version_check (vl_api_memclnt_create_t * mp)
7238 if (clib_host_to_net_u32(mp->api_versions[0]) != vpe_api_version) {
7239 clib_warning ("vpe API mismatch: 0x%08x instead of 0x%08x",
7240 clib_host_to_net_u32 (mp->api_versions[0]),
7247 static u8 * format_arp_event (u8 * s, va_list * args)
7249 vl_api_ip4_arp_event_t * event = va_arg (*args, vl_api_ip4_arp_event_t *);
7251 s = format (s, "pid %d: %U", event->pid,
7252 format_ip4_address, &event->address);
7256 static clib_error_t *
7257 show_ip4_arp_events_fn (vlib_main_t * vm,
7258 unformat_input_t * input,
7259 vlib_cli_command_t * cmd)
7261 vpe_api_main_t * am = &vpe_api_main;
7262 vl_api_ip4_arp_event_t * event;
7264 if (pool_elts (am->arp_events) == 0) {
7265 vlib_cli_output (vm, "No active arp event registrations");
7269 pool_foreach (event, am->arp_events,
7271 vlib_cli_output (vm, "%U", format_arp_event, event);
7277 VLIB_CLI_COMMAND (show_ip4_arp_events, static) = {
7278 .path = "show arp event registrations",
7279 .function = show_ip4_arp_events_fn,
7280 .short_help = "Show arp event registrations",