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>
82 #include <vnet/flow/flow_report.h>
85 #undef __included_bihash_template_h__
86 #include <vnet/l2/l2_fib.h>
89 #include <vnet/ipsec/ipsec.h>
90 #include <vnet/ipsec/ikev2.h>
93 #include <vnet/devices/virtio/vhost-user.h>
96 #include <stats/stats.h>
99 #include <vnet/ethernet/ethernet.h>
100 #include <vnet/ethernet/arp_packet.h>
101 #include <vnet/interface.h>
103 #include <vnet/l2/l2_fib.h>
104 #include <vnet/l2/l2_bd.h>
105 #include <vpp-api/vpe_msg_enum.h>
107 #define f64_endian(a)
108 #define f64_print(a,b)
110 #define vl_typedefs /* define message structures */
111 #include <vpp-api/vpe_all_api_h.h>
114 #define vl_endianfun /* define message structures */
115 #include <vpp-api/vpe_all_api_h.h>
118 /* instantiate all the print functions we know about */
119 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
121 #include <vpp-api/vpe_all_api_h.h>
124 #define REPLY_MACRO(t) \
126 unix_shared_memory_queue_t * q; \
127 rv = vl_msg_api_pd_handler (mp, rv); \
128 q = vl_api_client_index_to_input_queue (mp->client_index); \
132 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
133 rmp->_vl_msg_id = ntohs((t)); \
134 rmp->context = mp->context; \
135 rmp->retval = ntohl(rv); \
137 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
140 #define REPLY_MACRO2(t, body) \
142 unix_shared_memory_queue_t * q; \
143 rv = vl_msg_api_pd_handler (mp, rv); \
144 q = vl_api_client_index_to_input_queue (mp->client_index); \
148 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
149 rmp->_vl_msg_id = ntohs((t)); \
150 rmp->context = mp->context; \
151 rmp->retval = ntohl(rv); \
152 do {body;} while (0); \
153 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
156 #if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */
158 #define VALIDATE_SW_IF_INDEX(mp) \
159 do { u32 __sw_if_index = ntohl(mp->sw_if_index); \
160 vnet_main_t *__vnm = vnet_get_main(); \
161 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
163 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
164 goto bad_sw_if_index; \
168 #define BAD_SW_IF_INDEX_LABEL \
174 #define VALIDATE_RX_SW_IF_INDEX(mp) \
175 do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \
176 vnet_main_t *__vnm = vnet_get_main(); \
177 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
178 __rx_sw_if_index)) { \
179 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
180 goto bad_rx_sw_if_index; \
184 #define BAD_RX_SW_IF_INDEX_LABEL \
186 bad_rx_sw_if_index: \
190 #define VALIDATE_TX_SW_IF_INDEX(mp) \
191 do { u32 __tx_sw_if_index = ntohl(mp->tx_sw_if_index); \
192 vnet_main_t *__vnm = vnet_get_main(); \
193 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
194 __tx_sw_if_index)) { \
195 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
196 goto bad_tx_sw_if_index; \
200 #define BAD_TX_SW_IF_INDEX_LABEL \
202 bad_tx_sw_if_index: \
208 #define VALIDATE_SW_IF_INDEX(mp)
209 #define BAD_SW_IF_INDEX_LABEL
210 #define VALIDATE_RX_SW_IF_INDEX(mp)
211 #define BAD_RX_SW_IF_INDEX_LABEL
212 #define VALIDATE_TX_SW_IF_INDEX(mp)
213 #define BAD_TX_SW_IF_INDEX_LABEL
215 #endif /* CLIB_DEBUG > 0 */
217 #define foreach_vpe_api_msg \
218 _(WANT_INTERFACE_EVENTS, want_interface_events) \
219 _(WANT_OAM_EVENTS, want_oam_events) \
220 _(OAM_ADD_DEL, oam_add_del) \
221 _(SW_INTERFACE_DUMP, sw_interface_dump) \
222 _(SW_INTERFACE_DETAILS, sw_interface_details) \
223 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
224 _(IP_ADD_DEL_ROUTE, ip_add_del_route) \
225 _(IS_ADDRESS_REACHABLE, is_address_reachable) \
226 _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \
227 _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \
228 _(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
229 _(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
230 _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
231 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
232 _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
233 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
234 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
235 _(L2FIB_ADD_DEL, l2fib_add_del) \
236 _(L2_FLAGS, l2_flags) \
237 _(BRIDGE_FLAGS, bridge_flags) \
238 _(TAP_CONNECT, tap_connect) \
239 _(TAP_MODIFY, tap_modify) \
240 _(TAP_DELETE, tap_delete) \
241 _(SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump) \
242 _(CREATE_VLAN_SUBIF, create_vlan_subif) \
243 _(CREATE_SUBIF, create_subif) \
244 _(MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel) \
245 _(MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel) \
246 _(MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2) \
247 _(MPLS_ADD_DEL_ENCAP, mpls_add_del_encap) \
248 _(MPLS_ADD_DEL_DECAP, mpls_add_del_decap) \
249 _(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
250 _(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
251 _(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
252 _(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
253 _(RESET_FIB, reset_fib) \
254 _(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
255 _(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
256 _(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
257 _(DHCP_CLIENT_CONFIG, dhcp_client_config) \
258 _(SET_IP_FLOW_HASH,set_ip_flow_hash) \
259 _(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config) \
260 _(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix) \
261 _(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \
262 _(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
263 sw_interface_ip6_set_link_local_address) \
264 _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
265 _(CREATE_LOOPBACK, create_loopback) \
266 _(CONTROL_PING, control_ping) \
267 _(CLI_REQUEST, cli_request) \
268 _(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
269 _(L2_PATCH_ADD_DEL, l2_patch_add_del) \
270 _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
271 _(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
272 _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
273 _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
274 _(GET_NODE_INDEX, get_node_index) \
275 _(ADD_NODE_NEXT, add_node_next) \
276 _(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \
277 _(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \
278 _(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \
279 _(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \
280 _(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) \
281 _(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
282 _(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
283 _(GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel) \
284 _(GRE_TUNNEL_DUMP, gre_tunnel_dump) \
285 _(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
286 _(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
287 _(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
288 _(CREATE_VHOST_USER_IF, create_vhost_user_if) \
289 _(MODIFY_VHOST_USER_IF, modify_vhost_user_if) \
290 _(DELETE_VHOST_USER_IF, delete_vhost_user_if) \
291 _(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump) \
292 _(IP_ADDRESS_DUMP, ip_address_dump) \
293 _(IP_DUMP, ip_dump) \
294 _(SW_INTERFACE_VHOST_USER_DETAILS, sw_interface_vhost_user_details) \
295 _(SHOW_VERSION, show_version) \
296 _(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
297 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
298 _(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \
299 _(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump) \
300 _(INTERFACE_NAME_RENUMBER, interface_name_renumber) \
301 _(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
302 _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
303 _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \
304 _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \
305 _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
306 _(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
307 _(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
308 _(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
309 _(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
310 _(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
311 _(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
312 _(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
313 _(DELETE_LOOPBACK, delete_loopback) \
314 _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
315 _(MAP_ADD_DOMAIN, map_add_domain) \
316 _(MAP_DEL_DOMAIN, map_del_domain) \
317 _(MAP_ADD_DEL_RULE, map_add_del_rule) \
318 _(MAP_DOMAIN_DUMP, map_domain_dump) \
319 _(MAP_RULE_DUMP, map_rule_dump) \
320 _(MAP_SUMMARY_STATS, map_summary_stats) \
321 _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \
322 _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \
323 _(GET_NODE_GRAPH, get_node_graph) \
324 _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \
325 _(TRACE_PROFILE_ADD, trace_profile_add) \
326 _(TRACE_PROFILE_APPLY, trace_profile_apply) \
327 _(TRACE_PROFILE_DEL, trace_profile_del) \
328 _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \
329 _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \
330 _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \
331 _(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry) \
332 _(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \
333 _(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable) \
334 _(LISP_ENABLE_DISABLE, lisp_enable_disable) \
335 _(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface) \
336 _(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \
337 _(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency) \
338 _(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \
339 _(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \
340 _(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \
341 _(LISP_LOCAL_EID_TABLE_DUMP, lisp_local_eid_table_dump) \
342 _(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump) \
343 _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \
344 _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \
345 _(LISP_ENABLE_DISABLE_STATUS_DUMP, \
346 lisp_enable_disable_status_dump) \
347 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \
348 lisp_add_del_map_request_itr_rlocs) \
349 _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \
350 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del) \
351 _(AF_PACKET_CREATE, af_packet_create) \
352 _(AF_PACKET_DELETE, af_packet_delete) \
353 _(POLICER_ADD_DEL, policer_add_del) \
354 _(POLICER_DUMP, policer_dump) \
355 _(NETMAP_CREATE, netmap_create) \
356 _(NETMAP_DELETE, netmap_delete) \
357 _(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump) \
358 _(MPLS_GRE_TUNNEL_DETAILS, mpls_gre_tunnel_details) \
359 _(MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump) \
360 _(MPLS_ETH_TUNNEL_DETAILS, mpls_eth_tunnel_details) \
361 _(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump) \
362 _(MPLS_FIB_ENCAP_DETAILS, mpls_fib_encap_details) \
363 _(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump) \
364 _(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details) \
365 _(CLASSIFY_TABLE_IDS,classify_table_ids) \
366 _(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \
367 _(CLASSIFY_TABLE_INFO,classify_table_info) \
368 _(CLASSIFY_SESSION_DUMP,classify_session_dump) \
369 _(CLASSIFY_SESSION_DETAILS,classify_session_details) \
370 _(IPFIX_ENABLE,ipfix_enable) \
371 _(IPFIX_DUMP,ipfix_dump)
374 #define QUOTE(x) QUOTE_(x)
376 #define foreach_registration_hash \
377 _(interface_events) \
378 _(to_netconf_server) \
379 _(from_netconf_server) \
380 _(to_netconf_client) \
381 _(from_netconf_client) \
385 RESOLVE_IP4_ADD_DEL_ROUTE=1,
386 RESOLVE_IP6_ADD_DEL_ROUTE,
387 RESOLVE_MPLS_ETHERNET_ADD_DEL,
393 vl_api_ip_add_del_route_t r;
394 vl_api_mpls_ethernet_add_del_tunnel_2_t t;
400 #define _(a) uword *a##_registration_hash; \
401 vpe_client_registration_t * a##_registrations;
402 foreach_registration_hash
405 /* notifications happen really early in the game */
406 u8 link_state_process_up;
408 /* ip4 pending route adds */
409 pending_route_t * pending_routes;
411 /* ip4 arp event registration pool */
412 vl_api_ip4_arp_event_t * arp_events;
415 vlib_main_t * vlib_main;
416 vnet_main_t * vnet_main;
419 static vlib_node_registration_t vpe_resolver_process_node;
420 static vpe_api_main_t vpe_api_main;
422 static void send_sw_interface_flags (vpe_api_main_t * am,
423 unix_shared_memory_queue_t *q,
424 vnet_sw_interface_t * swif);
425 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
426 unix_shared_memory_queue_t *q,
429 static int arp_change_delete_callback (u32 pool_index, u8 * notused);
432 /* Clean up all registrations belonging to the indicated client */
433 int vl_api_memclnt_delete_callback (u32 client_index)
435 vpe_api_main_t * vam = &vpe_api_main;
436 vpe_client_registration_t *rp;
438 int stats_memclnt_delete_callback (u32 client_index);
440 stats_memclnt_delete_callback (client_index);
443 p = hash_get (vam->a##_registration_hash, client_index); \
445 rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
446 pool_put (vam->a##_registrations, rp); \
447 hash_unset (vam->a##_registration_hash, client_index); \
449 foreach_registration_hash;
454 #define API_LINK_STATE_EVENT 1
455 #define API_ADMIN_UP_DOWN_EVENT 2
458 event_data_cmp (void * a1, void * a2)
463 return (word) e1[0] - (word) e2[0];
467 link_state_process (vlib_main_t * vm,
468 vlib_node_runtime_t * rt,
471 vpe_api_main_t * vam = &vpe_api_main;
472 vnet_main_t * vnm = vam->vnet_main;
473 vnet_sw_interface_t * swif;
474 uword * event_data = 0;
475 vpe_client_registration_t *reg;
477 u32 prev_sw_if_index;
478 unix_shared_memory_queue_t * q;
480 vam->link_state_process_up = 1;
483 vlib_process_wait_for_event (vm);
485 /* Unified list of changed link or admin state sw_if_indices */
486 vlib_process_get_events_with_type
487 (vm, &event_data, API_LINK_STATE_EVENT);
488 vlib_process_get_events_with_type
489 (vm, &event_data, API_ADMIN_UP_DOWN_EVENT);
491 /* Sort, so we can eliminate duplicates */
492 vec_sort_with_function (event_data, event_data_cmp);
494 prev_sw_if_index = ~0;
496 for (i = 0; i < vec_len(event_data); i++) {
497 /* Only one message per swif */
498 if (prev_sw_if_index == event_data[i])
500 prev_sw_if_index = event_data[i];
502 pool_foreach(reg, vam->interface_events_registrations,
504 q = vl_api_client_index_to_input_queue (reg->client_index);
506 // sw_interface may be deleted already
507 if (!pool_is_free_index (vnm->interface_main.sw_interfaces,
510 swif = vnet_get_sw_interface (vnm, event_data[i]);
511 send_sw_interface_flags (vam, q, swif);
516 vec_reset_length (event_data);
522 static clib_error_t *
523 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
524 static clib_error_t *
525 admin_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
527 VLIB_REGISTER_NODE (link_state_process_node,static) = {
528 .function = link_state_process,
529 .type = VLIB_NODE_TYPE_PROCESS,
530 .name = "vpe-link-state-process",
533 VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (admin_up_down_function);
534 VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (link_up_down_function);
536 static clib_error_t *
537 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags)
539 vpe_api_main_t * vam = &vpe_api_main;
540 vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index);
542 if (vam->link_state_process_up)
543 vlib_process_signal_event (vam->vlib_main,
544 link_state_process_node.index,
545 API_LINK_STATE_EVENT,
550 static clib_error_t *
551 admin_up_down_function (vnet_main_t *vm, u32 sw_if_index, u32 flags)
553 vpe_api_main_t * vam = &vpe_api_main;
556 * Note: it's perfectly fair to set a subif admin up / admin down.
557 * Note the subtle distinction between this routine and the previous
560 if (vam->link_state_process_up)
561 vlib_process_signal_event (vam->vlib_main,
562 link_state_process_node.index,
563 API_ADMIN_UP_DOWN_EVENT,
568 #define pub_sub_handler(lca,UCA) \
569 static void vl_api_want_##lca##_t_handler ( \
570 vl_api_want_##lca##_t *mp) \
572 vpe_api_main_t *vam = &vpe_api_main; \
573 vpe_client_registration_t *rp; \
574 vl_api_want_##lca##_reply_t *rmp; \
578 p = hash_get (vam->lca##_registration_hash, mp->client_index); \
580 if (mp->enable_disable) { \
581 clib_warning ("pid %d: already enabled...", mp->pid); \
582 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
585 rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \
586 pool_put (vam->lca##_registrations, rp); \
587 hash_unset (vam->lca##_registration_hash, \
592 if (mp->enable_disable == 0) { \
593 clib_warning ("pid %d: already disabled...", mp->pid); \
594 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
597 pool_get (vam->lca##_registrations, rp); \
598 rp->client_index = mp->client_index; \
599 rp->client_pid = mp->pid; \
600 hash_set (vam->lca##_registration_hash, rp->client_index, \
601 rp - vam->lca##_registrations); \
604 REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \
607 pub_sub_handler (interface_events,INTERFACE_EVENTS)
608 pub_sub_handler (oam_events,OAM_EVENTS)
610 #define RESOLUTION_EVENT 1
611 #define RESOLUTION_PENDING_EVENT 2
612 #define IP4_ARP_EVENT 3
614 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
615 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
616 static int mpls_ethernet_add_del_tunnel_2_t_handler
617 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp);
619 void handle_ip4_arp_event (u32 pool_index)
621 vpe_api_main_t * vam = &vpe_api_main;
622 vnet_main_t * vnm = vam->vnet_main;
623 vlib_main_t * vm = vam->vlib_main;
624 vl_api_ip4_arp_event_t * event;
625 vl_api_ip4_arp_event_t * mp;
626 unix_shared_memory_queue_t * q;
628 /* Client can cancel, die, etc. */
629 if (pool_is_free_index (vam->arp_events, pool_index))
632 event = pool_elt_at_index (vam->arp_events, pool_index);
634 q = vl_api_client_index_to_input_queue (event->client_index);
636 (void) vnet_add_del_ip4_arp_change_event
637 (vnm, arp_change_delete_callback,
638 event->pid, &event->address,
639 vpe_resolver_process_node.index, IP4_ARP_EVENT,
640 ~0 /* pool index, notused */, 0 /* is_add */);
644 if (q->cursize < q->maxsize) {
645 mp = vl_msg_api_alloc (sizeof (*mp));
646 clib_memcpy (mp, event, sizeof (*mp));
647 vl_msg_api_send_shmem (q, (u8 *)&mp);
649 static f64 last_time;
651 * Throttle syslog msgs.
652 * It's pretty tempting to just revoke the registration...
654 if (vlib_time_now (vm) > last_time + 10.0) {
655 clib_warning ("arp event for %U to pid %d: queue stuffed!",
656 format_ip4_address, &event->address, event->pid);
657 last_time = vlib_time_now(vm);
663 resolver_process (vlib_main_t * vm,
664 vlib_node_runtime_t * rt,
668 uword *event_data = 0;
670 vpe_api_main_t * vam = &vpe_api_main;
671 pending_route_t * pr;
672 vl_api_ip_add_del_route_t * adr;
673 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
674 u32 * resolution_failures = 0;
679 vlib_process_wait_for_event_or_clock (vm, timeout);
681 event_type = vlib_process_get_events (vm, &event_data);
683 switch (event_type) {
684 case RESOLUTION_PENDING_EVENT:
688 case RESOLUTION_EVENT:
689 for (i = 0; i < vec_len(event_data); i++) {
691 * Resolution events can occur long after the
692 * original request has timed out. $$$ add a cancel
695 if (pool_is_free_index (vam->pending_routes, event_data[i]))
698 pr = pool_elt_at_index (vam->pending_routes, event_data[i]);
702 switch (pr->resolve_type) {
703 case RESOLVE_IP4_ADD_DEL_ROUTE:
704 rv = ip4_add_del_route_t_handler (adr);
705 clib_warning ("resolver: add %U/%d via %U %s",
707 (ip4_address_t *)&(adr->dst_address),
708 adr->dst_address_length,
710 (ip4_address_t *)&(adr->next_hop_address),
711 (rv >= 0) ? "succeeded" : "failed");
714 case RESOLVE_IP6_ADD_DEL_ROUTE:
715 rv = ip6_add_del_route_t_handler (adr);
716 clib_warning ("resolver: add %U/%d via %U %s",
718 (ip6_address_t *)&(adr->dst_address),
719 adr->dst_address_length,
721 (ip6_address_t *)&(adr->next_hop_address),
722 (rv >= 0) ? "succeeded" : "failed");
725 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
726 rv = mpls_ethernet_add_del_tunnel_2_t_handler (pme);
727 clib_warning ("resolver: add mpls-o-e via %U %s",
729 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
730 (rv >= 0) ? "succeeded" : "failed");
734 clib_warning ("resolver: BOGUS TYPE %d", pr->resolve_type);
736 pool_put (vam->pending_routes, pr);
741 for (i = 0; i < vec_len(event_data); i++)
742 handle_ip4_arp_event (event_data[i]);
745 case ~0: /* timeout, retry pending resolutions */
746 pool_foreach (pr, vam->pending_routes,
752 /* May fail, e.g. due to interface down */
753 switch (pr->resolve_type) {
754 case RESOLVE_IP4_ADD_DEL_ROUTE:
755 e = ip4_probe_neighbor
756 (vm, (ip4_address_t *)&(adr->next_hop_address),
757 ntohl(adr->next_hop_sw_if_index));
760 case RESOLVE_IP6_ADD_DEL_ROUTE:
761 e = ip6_probe_neighbor
762 (vm, (ip6_address_t *)&(adr->next_hop_address),
763 ntohl(adr->next_hop_sw_if_index));
766 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
768 e = ip4_probe_neighbor
770 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
771 pme->resolve_opaque);
775 e = clib_error_return (0, "resolver: BOGUS TYPE %d",
779 clib_error_report (e);
781 adr->resolve_attempts = 1;
783 pme->resolve_attempts = 1;
787 adr->resolve_attempts -= 1;
788 if (adr->resolve_attempts == 0)
789 vec_add1 (resolution_failures,
790 pr - vam->pending_routes);
792 pme->resolve_attempts -= 1;
793 if (pme->resolve_attempts == 0)
794 vec_add1 (resolution_failures,
795 pr - vam->pending_routes);
799 for (i = 0; i < vec_len (resolution_failures); i++) {
800 pr = pool_elt_at_index (vam->pending_routes,
801 resolution_failures[i]);
805 switch (pr->resolve_type) {
806 case RESOLVE_IP4_ADD_DEL_ROUTE:
807 clib_warning ("resolver: add %U/%d via %U retry failure",
809 (ip4_address_t *)&(adr->dst_address),
810 adr->dst_address_length,
812 (ip4_address_t *)&(adr->next_hop_address));
815 case RESOLVE_IP6_ADD_DEL_ROUTE:
816 clib_warning ("resolver: add %U/%d via %U retry failure",
818 (ip6_address_t *)&(adr->dst_address),
819 adr->dst_address_length,
821 (ip6_address_t *)&(adr->next_hop_address));
824 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
825 clib_warning ("resolver: add mpls-o-e via %U retry failure",
827 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf));
831 clib_warning ("BUG");
833 pool_put(vam->pending_routes, pr);
835 vec_reset_length (resolution_failures);
838 if (pool_elts (vam->pending_routes) == 0)
840 vec_reset_length (event_data);
842 return 0; /* or not */
845 VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
846 .function = resolver_process,
847 .type = VLIB_NODE_TYPE_PROCESS,
848 .name = "vpe-route-resolver-process",
851 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
853 ip4_main_t * im = &ip4_main;
854 ip_lookup_main_t * lm = &im->lookup_main;
855 vnet_classify_main_t * cm = &vnet_classify_main;
856 stats_main_t * sm = &stats_main;
857 ip4_add_del_route_args_t a;
858 ip4_address_t next_hop_address;
860 vpe_api_main_t * vam = &vpe_api_main;
861 vnet_main_t * vnm = vam->vnet_main;
862 vlib_main_t * vm = vlib_get_main();
863 pending_route_t * pr;
864 vl_api_ip_add_del_route_t * adr;
870 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
872 if (mp->create_vrf_if_needed) {
874 f = find_ip4_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
876 fib_index = f->index;
878 /* No such VRF, and we weren't asked to create one */
879 return VNET_API_ERROR_NO_SUCH_FIB;
885 if (~0 != mp->next_hop_sw_if_index &&
886 pool_is_free_index (vnm->interface_main.sw_interfaces,
887 ntohl(mp->next_hop_sw_if_index)))
888 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
890 clib_memcpy (next_hop_address.data, mp->next_hop_address,
891 sizeof (next_hop_address.data));
893 /* Arp for the next_hop if necessary */
894 if (mp->is_add && mp->resolve_if_needed && ~0 != mp->next_hop_sw_if_index) {
896 ip_adjacency_t * adj;
898 lookup_result = ip4_fib_lookup_with_table
899 (im, fib_index, &next_hop_address, 1 /* disable default route */);
901 adj = ip_get_adjacency (lm, lookup_result);
903 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
904 pool_get (vam->pending_routes, pr);
905 pr->resolve_type = RESOLVE_IP4_ADD_DEL_ROUTE;
907 clib_memcpy (adr, mp, sizeof (*adr));
908 /* recursion block, "just in case" */
909 adr->resolve_if_needed = 0;
910 adr->resolve_attempts = ntohl(mp->resolve_attempts);
911 vnet_register_ip4_arp_resolution_event
912 (vnm, &next_hop_address, vpe_resolver_process_node.index,
913 RESOLUTION_EVENT, pr - vam->pending_routes);
915 vlib_process_signal_event
916 (vm, vpe_resolver_process_node.index,
917 RESOLUTION_PENDING_EVENT, 0 /* data */);
919 /* The interface may be down, etc. */
920 e = ip4_probe_neighbor
921 (vm, (ip4_address_t *)&(mp->next_hop_address),
922 ntohl(mp->next_hop_sw_if_index));
925 clib_error_report(e);
927 return VNET_API_ERROR_IN_PROGRESS;
931 if (mp->is_multipath) {
934 dslock (sm, 1 /* release hint */, 10 /* tag */);
937 flags = IP4_ROUTE_FLAG_ADD;
939 flags = IP4_ROUTE_FLAG_DEL;
942 flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
944 ip4_add_del_route_next_hop (im, flags,
945 (ip4_address_t *) mp->dst_address,
946 (u32) mp->dst_address_length,
947 (ip4_address_t *) mp->next_hop_address,
948 ntohl(mp->next_hop_sw_if_index),
949 (u32) mp->next_hop_weight,
956 memset (&a, 0, sizeof (a));
957 clib_memcpy (a.dst_address.data, mp->dst_address, sizeof (a.dst_address.data));
959 a.dst_address_length = mp->dst_address_length;
961 a.flags = (mp->is_add ? IP4_ROUTE_FLAG_ADD : IP4_ROUTE_FLAG_DEL);
962 a.flags |= IP4_ROUTE_FLAG_FIB_INDEX;
963 a.table_index_or_table_id = fib_index;
968 a.flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
970 dslock (sm, 1 /* release hint */, 2 /* tag */);
974 ai = lm->drop_adj_index;
975 else if (mp->is_local)
976 ai = lm->local_adj_index;
977 else if (mp->is_classify) {
978 if (pool_is_free_index (cm->tables, ntohl(mp->classify_table_index))) {
980 return VNET_API_ERROR_NO_SUCH_TABLE;
982 adj = ip_add_adjacency (lm,
987 adj->lookup_next_index = IP_LOOKUP_NEXT_CLASSIFY;
988 adj->classify.table_index = ntohl(mp->classify_table_index);
990 else if (mp->lookup_in_vrf) {
991 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
993 adj = ip_add_adjacency (lm,
997 adj->explicit_fib_index = p[0];
1001 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1005 ai = ip4_route_get_next_hop_adj (im,
1008 ntohl(mp->next_hop_sw_if_index),
1011 if (ai == lm->miss_adj_index) {
1013 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1016 ip_adjacency_t * adj;
1017 int disable_default_route = 1;
1019 /* Trying to delete the default route? */
1020 if (a.dst_address.as_u32 == 0 &&
1021 a.dst_address_length == 0)
1022 disable_default_route = 0;
1024 ai = ip4_fib_lookup_with_table
1025 (im, fib_index, &a.dst_address, disable_default_route);
1026 if (ai == lm->miss_adj_index) {
1028 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1031 adj = ip_get_adjacency (lm, ai);
1032 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1034 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1039 ip4_add_del_route (im, &a);
1045 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
1047 ip6_main_t * im = &ip6_main;
1048 ip_lookup_main_t * lm = &im->lookup_main;
1049 vnet_main_t * vnm = vnet_get_main();
1050 vlib_main_t * vm = vlib_get_main();
1051 vpe_api_main_t * vam = &vpe_api_main;
1052 stats_main_t * sm = &stats_main;
1053 ip6_add_del_route_args_t a;
1054 ip6_address_t next_hop_address;
1055 pending_route_t * pr;
1056 vl_api_ip_add_del_route_t * adr;
1061 ip_adjacency_t *adj = 0;
1064 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
1067 if (mp->create_vrf_if_needed) {
1069 f = find_ip6_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
1071 fib_index = f->index;
1073 /* No such VRF, and we weren't asked to create one */
1074 return VNET_API_ERROR_NO_SUCH_FIB;
1080 if (~0 != mp->next_hop_sw_if_index &&
1081 pool_is_free_index (vnm->interface_main.sw_interfaces,
1082 ntohl(mp->next_hop_sw_if_index)))
1083 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
1085 clib_memcpy (next_hop_address.as_u8, mp->next_hop_address,
1086 sizeof (next_hop_address.as_u8));
1088 /* Arp for the next_hop if necessary */
1089 if (mp->is_add && mp->resolve_if_needed && ~0 != mp->next_hop_sw_if_index) {
1091 ip_adjacency_t * adj;
1093 lookup_result = ip6_fib_lookup_with_table
1094 (im, fib_index, &next_hop_address);
1096 adj = ip_get_adjacency (lm, lookup_result);
1098 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1099 pool_get (vam->pending_routes, pr);
1101 pr->resolve_type = RESOLVE_IP6_ADD_DEL_ROUTE;
1102 clib_memcpy (adr, mp, sizeof (*adr));
1103 /* recursion block, "just in case" */
1104 adr->resolve_if_needed = 0;
1105 adr->resolve_attempts = ntohl(mp->resolve_attempts);
1106 vnet_register_ip6_neighbor_resolution_event
1107 (vnm, &next_hop_address, vpe_resolver_process_node.index,
1108 RESOLUTION_EVENT, pr - vam->pending_routes);
1110 vlib_process_signal_event
1111 (vm, vpe_resolver_process_node.index,
1112 RESOLUTION_PENDING_EVENT, 0 /* data */);
1114 /* The interface may be down, etc. */
1115 e = ip6_probe_neighbor
1116 (vm, (ip6_address_t *)&(mp->next_hop_address),
1117 ntohl(mp->next_hop_sw_if_index));
1120 clib_error_report(e);
1122 return VNET_API_ERROR_IN_PROGRESS;
1126 if (mp->is_multipath) {
1129 dslock (sm, 1 /* release hint */, 11 /* tag */);
1132 flags = IP6_ROUTE_FLAG_ADD;
1134 flags = IP6_ROUTE_FLAG_DEL;
1137 flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1139 ip6_add_del_route_next_hop (im, flags, (ip6_address_t *)mp->dst_address,
1140 (u32) mp->dst_address_length,
1141 (ip6_address_t *)mp->next_hop_address,
1142 ntohl(mp->next_hop_sw_if_index),
1143 (u32) mp->next_hop_weight,
1150 memset (&a, 0, sizeof (a));
1151 clib_memcpy (a.dst_address.as_u8, mp->dst_address, sizeof (a.dst_address.as_u8));
1153 a.dst_address_length = mp->dst_address_length;
1155 a.flags = (mp->is_add ? IP6_ROUTE_FLAG_ADD : IP6_ROUTE_FLAG_DEL);
1156 a.flags |= IP6_ROUTE_FLAG_FIB_INDEX;
1157 a.table_index_or_table_id = fib_index;
1162 a.flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1164 dslock (sm, 1 /* release hint */, 3 /* tag */);
1168 ai = lm->drop_adj_index;
1169 else if (mp->is_local)
1170 ai = lm->local_adj_index;
1171 else if (mp->lookup_in_vrf) {
1172 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
1174 adj = ip_add_adjacency (lm,
1178 adj->explicit_fib_index = p[0];
1182 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1186 ai = ip6_route_get_next_hop_adj (im,
1189 ntohl(mp->next_hop_sw_if_index),
1191 if (ai == lm->miss_adj_index) {
1193 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
1196 ip_adjacency_t * adj;
1198 ai = ip6_fib_lookup_with_table
1199 (im, fib_index, &a.dst_address);
1200 if (ai == lm->miss_adj_index) {
1202 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1204 adj = ip_get_adjacency (lm, ai);
1205 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1207 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1212 ip6_add_del_route (im, &a);
1218 void vl_api_ip_add_del_route_t_handler (
1219 vl_api_ip_add_del_route_t *mp)
1221 vl_api_ip_add_del_route_reply_t * rmp;
1223 vnet_main_t * vnm = vnet_get_main();
1228 rv = ip6_add_del_route_t_handler (mp);
1230 rv = ip4_add_del_route_t_handler (mp);
1232 rv = (rv == 0) ? vnm->api_errno : rv;
1234 REPLY_MACRO(VL_API_IP_ADD_DEL_ROUTE_REPLY);
1237 void api_config_default_ip_route (u8 is_ipv6, u8 is_add, u32 vrf_id,
1238 u32 sw_if_index, u8 *next_hop_addr)
1240 vl_api_ip_add_del_route_t mp;
1243 memset (&mp, 0, sizeof(vl_api_ip_add_del_route_t));
1246 * Configure default IP route:
1247 * - ip route add 0.0.0.0/1 via <GW IP>
1248 * - ip route add 128.0.0.0/1 via <GW IP>
1250 mp.next_hop_sw_if_index = ntohl(sw_if_index);
1252 mp.resolve_attempts = ~0;
1253 mp.resolve_if_needed = 1;
1255 mp.is_ipv6 = is_ipv6;
1256 mp.next_hop_weight = 1;
1258 clib_memcpy (&mp.next_hop_address[0], next_hop_addr, 16);
1261 rv = ip6_add_del_route_t_handler (&mp);
1264 mp.dst_address_length = 1;
1266 mp.dst_address[0] = 0;
1267 rv = ip4_add_del_route_t_handler (&mp);
1269 mp.dst_address[0] = 128;
1270 rv |= ip4_add_del_route_t_handler (&mp);
1274 clib_error_return (0, "failed to config default IP route");
1279 vl_api_sw_interface_add_del_address_t_handler
1280 (vl_api_sw_interface_add_del_address_t *mp)
1282 vlib_main_t *vm = vlib_get_main();
1283 vl_api_sw_interface_add_del_address_reply_t * rmp;
1287 VALIDATE_SW_IF_INDEX(mp);
1289 is_del = mp->is_add == 0;
1292 ip_del_all_interface_addresses (vm, ntohl(mp->sw_if_index));
1293 else if (mp->is_ipv6)
1294 ip6_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1295 (void *)mp->address,
1296 mp->address_length, is_del);
1298 ip4_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1299 (void *) mp->address,
1300 mp->address_length, is_del);
1302 BAD_SW_IF_INDEX_LABEL;
1304 REPLY_MACRO(VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY);
1308 vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t *mp)
1311 u32 table_id = ntohl(mp->vrf_id);
1312 u32 sw_if_index = ntohl(mp->sw_if_index);
1313 vl_api_sw_interface_set_table_reply_t * rmp;
1314 stats_main_t * sm = &stats_main;
1316 VALIDATE_SW_IF_INDEX(mp);
1318 dslock (sm, 1 /* release hint */, 4 /* tag */);
1321 ip6_main_t * im = &ip6_main;
1323 find_ip6_fib_by_table_index_or_id (im, table_id,
1324 IP6_ROUTE_FLAG_TABLE_ID);
1326 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1327 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1329 rv = VNET_API_ERROR_NO_SUCH_FIB;
1332 ip4_main_t * im = &ip4_main;
1333 ip4_fib_t * fib = find_ip4_fib_by_table_index_or_id
1334 (im, table_id, IP4_ROUTE_FLAG_TABLE_ID);
1336 /* Truthfully this can't fail */
1338 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1339 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1341 rv = VNET_API_ERROR_NO_SUCH_FIB;
1346 BAD_SW_IF_INDEX_LABEL;
1348 REPLY_MACRO(VL_API_SW_INTERFACE_SET_TABLE_REPLY);
1352 vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t *mp)
1354 vlib_main_t *vm = vlib_get_main();
1355 ip4_main_t * im4 = &ip4_main;
1356 ip6_main_t * im6 = &ip6_main;
1357 vl_api_sw_interface_set_vpath_reply_t * rmp;
1360 u32 sw_if_index = ntohl(mp->sw_if_index);
1361 ip4_main_t *ip4m = &ip4_main;
1362 ip6_main_t *ip6m = &ip6_main;
1363 ip_lookup_main_t *ip4lm = &ip4m->lookup_main;
1364 ip_lookup_main_t *ip6lm = &ip6m->lookup_main;
1365 ip_config_main_t *rx_cm4u = &ip4lm->rx_config_mains[VNET_UNICAST];
1366 ip_config_main_t *rx_cm4m = &ip4lm->rx_config_mains[VNET_MULTICAST];
1367 ip_config_main_t *rx_cm6u = &ip6lm->rx_config_mains[VNET_UNICAST];
1368 ip_config_main_t *rx_cm6m = &ip6lm->rx_config_mains[VNET_MULTICAST];
1370 VALIDATE_SW_IF_INDEX(mp);
1372 l2input_intf_bitmap_enable(sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
1374 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1375 ci = vnet_config_add_feature(vm, &rx_cm4u->config_main,
1377 im4->ip4_unicast_rx_feature_vpath,
1379 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1380 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1381 ci = vnet_config_add_feature(vm, &rx_cm4m->config_main,
1383 im4->ip4_multicast_rx_feature_vpath,
1385 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1386 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1387 ci = vnet_config_add_feature(vm, &rx_cm6u->config_main,
1389 im6->ip6_unicast_rx_feature_vpath,
1391 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1392 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1393 ci = vnet_config_add_feature(vm, &rx_cm6m->config_main,
1395 im6->ip6_multicast_rx_feature_vpath,
1397 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1399 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1400 ci = vnet_config_del_feature(vm, &rx_cm4u->config_main,
1402 im4->ip4_unicast_rx_feature_vpath,
1404 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1405 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1406 ci = vnet_config_del_feature(vm, &rx_cm4m->config_main,
1408 im4->ip4_multicast_rx_feature_vpath,
1410 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1411 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1412 ci = vnet_config_del_feature(vm, &rx_cm6u->config_main,
1414 im6->ip6_unicast_rx_feature_vpath,
1416 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1417 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1418 ci = vnet_config_del_feature(vm, &rx_cm6m->config_main,
1420 im6->ip6_multicast_rx_feature_vpath,
1422 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1425 BAD_SW_IF_INDEX_LABEL;
1427 REPLY_MACRO(VL_API_SW_INTERFACE_SET_VPATH_REPLY);
1431 vl_api_sw_interface_set_l2_xconnect_t_handler (
1432 vl_api_sw_interface_set_l2_xconnect_t *mp)
1434 vl_api_sw_interface_set_l2_xconnect_reply_t * rmp;
1436 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1437 u32 tx_sw_if_index = ntohl(mp->tx_sw_if_index);
1438 vlib_main_t *vm = vlib_get_main();
1439 vnet_main_t *vnm = vnet_get_main();
1441 VALIDATE_RX_SW_IF_INDEX(mp);
1444 VALIDATE_TX_SW_IF_INDEX(mp);
1445 rv = set_int_l2_mode(vm, vnm, MODE_L2_XC,
1446 rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
1448 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1451 BAD_RX_SW_IF_INDEX_LABEL;
1452 BAD_TX_SW_IF_INDEX_LABEL;
1454 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
1458 vl_api_sw_interface_set_l2_bridge_t_handler (
1459 vl_api_sw_interface_set_l2_bridge_t *mp)
1461 bd_main_t * bdm = &bd_main;
1462 vl_api_sw_interface_set_l2_bridge_reply_t * rmp;
1464 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1465 u32 bd_id = ntohl(mp->bd_id);
1469 vlib_main_t *vm = vlib_get_main();
1470 vnet_main_t *vnm = vnet_get_main();
1472 VALIDATE_RX_SW_IF_INDEX(mp);
1474 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1477 //VALIDATE_TX_SW_IF_INDEX(mp);
1478 rv = set_int_l2_mode(vm, vnm, MODE_L2_BRIDGE,
1479 rx_sw_if_index, bd_index, bvi, shg, 0);
1481 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1484 BAD_RX_SW_IF_INDEX_LABEL;
1486 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
1490 vl_api_bridge_domain_add_del_t_handler (
1491 vl_api_bridge_domain_add_del_t *mp)
1493 vlib_main_t * vm = vlib_get_main ();
1494 bd_main_t * bdm = &bd_main;
1495 vl_api_bridge_domain_add_del_reply_t * rmp;
1497 u32 enable_flags = 0, disable_flags = 0;
1498 u32 bd_id = ntohl(mp->bd_id);
1502 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1505 enable_flags |= L2_FLOOD;
1507 disable_flags |= L2_FLOOD;
1510 enable_flags |= L2_UU_FLOOD;
1512 disable_flags |= L2_UU_FLOOD;
1515 enable_flags |= L2_FWD;
1517 disable_flags |= L2_FWD;
1520 enable_flags |= L2_ARP_TERM;
1522 disable_flags |= L2_ARP_TERM;
1525 enable_flags |= L2_LEARN;
1527 disable_flags |= L2_LEARN;
1530 bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */);
1533 bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */);
1536 rv = bd_delete_bd_index(bdm, bd_id);
1538 REPLY_MACRO(VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
1541 static void vl_api_bridge_domain_details_t_handler (
1542 vl_api_bridge_domain_details_t * mp)
1544 clib_warning ("BUG");
1547 static void vl_api_bridge_domain_sw_if_details_t_handler (
1548 vl_api_bridge_domain_sw_if_details_t * mp)
1550 clib_warning ("BUG");
1553 static void send_bridge_domain_details (unix_shared_memory_queue_t *q,
1554 l2_bridge_domain_t * bd_config,
1558 vl_api_bridge_domain_details_t * mp;
1560 mp = vl_msg_api_alloc (sizeof (*mp));
1561 memset (mp, 0, sizeof (*mp));
1562 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
1563 mp->bd_id = ntohl (bd_config->bd_id);
1564 mp->flood = bd_feature_flood (bd_config);
1565 mp->uu_flood = bd_feature_uu_flood (bd_config);
1566 mp->forward = bd_feature_forward (bd_config);
1567 mp->learn = bd_feature_learn (bd_config);
1568 mp->arp_term = bd_feature_arp_term (bd_config);
1569 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
1570 mp->n_sw_ifs = ntohl (n_sw_ifs);
1571 mp->context = context;
1573 vl_msg_api_send_shmem (q, (u8 *)&mp);
1576 static void send_bd_sw_if_details (l2input_main_t * l2im,
1577 unix_shared_memory_queue_t *q,
1578 l2_flood_member_t * member, u32 bd_id,
1581 vl_api_bridge_domain_sw_if_details_t * mp;
1582 l2_input_config_t * input_cfg;
1584 mp = vl_msg_api_alloc (sizeof (*mp));
1585 memset (mp, 0, sizeof (*mp));
1586 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS);
1587 mp->bd_id = ntohl (bd_id);
1588 mp->sw_if_index = ntohl (member->sw_if_index);
1589 input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index);
1590 mp->shg = input_cfg->shg;
1591 mp->context = context;
1593 vl_msg_api_send_shmem (q, (u8 *)&mp);
1596 static void vl_api_bridge_domain_dump_t_handler (
1597 vl_api_bridge_domain_dump_t *mp)
1599 bd_main_t * bdm = &bd_main;
1600 l2input_main_t * l2im = &l2input_main;
1601 unix_shared_memory_queue_t * q;
1602 l2_bridge_domain_t * bd_config;
1603 u32 bd_id, bd_index;
1606 q = vl_api_client_index_to_input_queue (mp->client_index);
1611 bd_id = ntohl(mp->bd_id);
1613 bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id);
1614 end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1;
1615 for (; bd_index < end; bd_index++) {
1616 bd_config = l2input_bd_config_from_index (l2im, bd_index);
1617 /* skip dummy bd_id 0 */
1618 if (bd_config && (bd_config->bd_id > 0)) {
1620 l2_flood_member_t * m;
1622 n_sw_ifs = vec_len (bd_config->members);
1623 send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context);
1625 vec_foreach (m, bd_config->members) {
1626 send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context);
1633 vl_api_l2fib_add_del_t_handler (
1634 vl_api_l2fib_add_del_t *mp)
1636 bd_main_t * bdm = &bd_main;
1637 l2input_main_t * l2im = &l2input_main;
1638 vl_api_l2fib_add_del_reply_t * rmp;
1641 u32 sw_if_index = ntohl(mp->sw_if_index);
1642 u32 bd_id = ntohl(mp->bd_id);
1651 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1653 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1654 goto bad_sw_if_index;
1659 VALIDATE_SW_IF_INDEX(mp);
1660 if (vec_len(l2im->configs) <= sw_if_index) {
1661 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1662 goto bad_sw_if_index;
1664 l2_input_config_t * config;
1665 config = vec_elt_at_index(l2im->configs, sw_if_index);
1666 if (config->bridge == 0) {
1667 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1668 goto bad_sw_if_index;
1671 static_mac = mp->static_mac ? 1 : 0;
1672 filter_mac = mp->filter_mac ? 1 : 0;
1673 bvi_mac = mp->bvi_mac ? 1 : 0;
1674 l2fib_add_entry(mac, bd_index, sw_if_index, static_mac, filter_mac,
1677 l2fib_del_entry(mac, bd_index);
1680 BAD_SW_IF_INDEX_LABEL;
1682 REPLY_MACRO(VL_API_L2FIB_ADD_DEL_REPLY);
1686 vl_api_l2_flags_t_handler (
1687 vl_api_l2_flags_t *mp)
1689 vl_api_l2_flags_reply_t * rmp;
1691 u32 sw_if_index = ntohl(mp->sw_if_index);
1692 u32 flags = ntohl(mp->feature_bitmap);
1695 VALIDATE_SW_IF_INDEX(mp);
1698 if (flags & L2INPUT_FEAT_ ## a) \
1699 rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set);
1700 foreach_l2input_feat;
1703 BAD_SW_IF_INDEX_LABEL;
1705 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, rmp->resulting_feature_bitmap = ntohl(rbm));
1709 vl_api_bridge_flags_t_handler (
1710 vl_api_bridge_flags_t *mp)
1712 vlib_main_t *vm = vlib_get_main();
1713 bd_main_t * bdm = &bd_main;
1714 vl_api_bridge_flags_reply_t * rmp;
1716 u32 bd_id = ntohl(mp->bd_id);
1718 u32 flags = ntohl(mp->feature_bitmap);
1721 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1723 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1729 bd_set_flags(vm, bd_index, flags, mp->is_set);
1732 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
1733 rmp->resulting_feature_bitmap = ntohl(flags));
1737 vl_api_bd_ip_mac_add_del_t_handler (
1738 vl_api_bd_ip_mac_add_del_t *mp)
1740 bd_main_t * bdm = &bd_main;
1741 vl_api_bd_ip_mac_add_del_reply_t * rmp;
1743 u32 bd_id = ntohl(mp->bd_id);
1747 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1749 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1754 if (bd_add_del_ip_mac(bd_index, mp->ip_address,
1755 mp->mac_address, mp->is_ipv6, mp->is_add))
1756 rv = VNET_API_ERROR_UNSPECIFIED;
1759 REPLY_MACRO(VL_API_BD_IP_MAC_ADD_DEL_REPLY);
1763 vl_api_tap_connect_t_handler (vl_api_tap_connect_t *mp, vlib_main_t *vm)
1766 vl_api_tap_connect_reply_t * rmp;
1767 unix_shared_memory_queue_t * q;
1768 u32 sw_if_index = (u32)~0;
1770 rv = vnet_tap_connect_renumber (vm, mp->tap_name,
1771 mp->use_random_mac ? 0 : mp->mac_address,
1772 &sw_if_index, mp->renumber,
1773 ntohl(mp->custom_dev_instance));
1775 q = vl_api_client_index_to_input_queue (mp->client_index);
1779 rmp = vl_msg_api_alloc (sizeof (*rmp));
1780 rmp->_vl_msg_id = ntohs(VL_API_TAP_CONNECT_REPLY);
1781 rmp->context = mp->context;
1782 rmp->retval = ntohl(rv);
1783 rmp->sw_if_index = ntohl(sw_if_index);
1785 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1789 vl_api_tap_modify_t_handler (vl_api_tap_modify_t *mp, vlib_main_t *vm)
1792 vl_api_tap_modify_reply_t * rmp;
1793 unix_shared_memory_queue_t * q;
1794 u32 sw_if_index = (u32)~0;
1796 rv = vnet_tap_modify (vm, ntohl(mp->sw_if_index), mp->tap_name,
1797 mp->use_random_mac ? 0 : mp->mac_address,
1798 &sw_if_index, mp->renumber,
1799 ntohl(mp->custom_dev_instance));
1801 q = vl_api_client_index_to_input_queue (mp->client_index);
1805 rmp = vl_msg_api_alloc (sizeof (*rmp));
1806 rmp->_vl_msg_id = ntohs(VL_API_TAP_MODIFY_REPLY);
1807 rmp->context = mp->context;
1808 rmp->retval = ntohl(rv);
1809 rmp->sw_if_index = ntohl(sw_if_index);
1811 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1815 vl_api_tap_delete_t_handler (vl_api_tap_delete_t *mp, vlib_main_t *vm)
1818 vpe_api_main_t * vam = &vpe_api_main;
1819 vl_api_tap_delete_reply_t * rmp;
1820 unix_shared_memory_queue_t * q;
1821 u32 sw_if_index = ntohl(mp->sw_if_index);
1823 rv = vnet_tap_delete (vm, sw_if_index);
1825 q = vl_api_client_index_to_input_queue (mp->client_index);
1829 rmp = vl_msg_api_alloc (sizeof (*rmp));
1830 rmp->_vl_msg_id = ntohs(VL_API_TAP_DELETE_REPLY);
1831 rmp->context = mp->context;
1832 rmp->retval = ntohl(rv);
1834 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1837 send_sw_interface_flags_deleted (vam, q, sw_if_index);
1841 vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
1843 vl_api_create_vlan_subif_reply_t * rmp;
1844 vnet_main_t * vnm = vnet_get_main();
1845 u32 hw_if_index, sw_if_index = (u32)~0;
1846 vnet_hw_interface_t * hi;
1849 vnet_sw_interface_t template;
1851 vnet_interface_main_t * im = &vnm->interface_main;
1852 u64 sup_and_sub_key;
1854 unix_shared_memory_queue_t * q;
1855 clib_error_t * error;
1857 VALIDATE_SW_IF_INDEX(mp);
1859 hw_if_index = ntohl(mp->sw_if_index);
1860 hi = vnet_get_hw_interface (vnm, hw_if_index);
1862 id = ntohl(mp->vlan_id);
1863 if (id == 0 || id > 4095) {
1864 rv = VNET_API_ERROR_INVALID_VLAN;
1868 sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) | (u64) id;
1870 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1872 rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
1876 kp = clib_mem_alloc (sizeof (*kp));
1877 *kp = sup_and_sub_key;
1879 memset (&template, 0, sizeof (template));
1880 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1881 template.sup_sw_if_index = hi->sw_if_index;
1882 template.sub.id = id;
1883 template.sub.eth.raw_flags = 0;
1884 template.sub.eth.flags.one_tag = 1;
1885 template.sub.eth.outer_vlan_id = id;
1886 template.sub.eth.flags.exact_match = 1;
1888 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1890 clib_error_report(error);
1891 rv = VNET_API_ERROR_INVALID_REGISTRATION;
1894 hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
1895 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1897 BAD_SW_IF_INDEX_LABEL;
1900 q = vl_api_client_index_to_input_queue (mp->client_index);
1904 rmp = vl_msg_api_alloc (sizeof (*rmp));
1905 rmp->_vl_msg_id = ntohs(VL_API_CREATE_VLAN_SUBIF_REPLY);
1906 rmp->context = mp->context;
1907 rmp->retval = ntohl(rv);
1908 rmp->sw_if_index = ntohl(sw_if_index);
1909 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1913 vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
1915 vl_api_create_subif_reply_t * rmp;
1916 vnet_main_t * vnm = vnet_get_main();
1917 u32 sw_if_index = ~0;
1920 vnet_sw_interface_t *si;
1921 vnet_hw_interface_t *hi;
1922 vnet_sw_interface_t template;
1924 vnet_interface_main_t * im = &vnm->interface_main;
1925 u64 sup_and_sub_key;
1927 clib_error_t * error;
1929 VALIDATE_SW_IF_INDEX(mp);
1931 si = vnet_get_sup_sw_interface (vnm, ntohl(mp->sw_if_index));
1932 hi = vnet_get_sup_hw_interface (vnm, ntohl(mp->sw_if_index));
1934 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) {
1935 rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
1939 sw_if_index = si->sw_if_index;
1940 sub_id = ntohl(mp->sub_id);
1942 sup_and_sub_key = ((u64)(sw_if_index) << 32) | (u64) sub_id;
1944 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1947 clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
1948 sw_if_index, sub_id);
1949 rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
1953 kp = clib_mem_alloc (sizeof (*kp));
1954 *kp = sup_and_sub_key;
1956 memset (&template, 0, sizeof (template));
1957 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1958 template.sup_sw_if_index = sw_if_index;
1959 template.sub.id = sub_id;
1960 template.sub.eth.flags.no_tags = mp->no_tags;
1961 template.sub.eth.flags.one_tag = mp->one_tag;
1962 template.sub.eth.flags.two_tags = mp->two_tags;
1963 template.sub.eth.flags.dot1ad = mp->dot1ad;
1964 template.sub.eth.flags.exact_match = mp->exact_match;
1965 template.sub.eth.flags.default_sub = mp->default_sub;
1966 template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
1967 template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
1968 template.sub.eth.outer_vlan_id = ntohs(mp->outer_vlan_id);
1969 template.sub.eth.inner_vlan_id = ntohs(mp->inner_vlan_id);
1971 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1973 clib_error_report (error);
1974 rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
1978 hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
1979 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1981 BAD_SW_IF_INDEX_LABEL;
1985 REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
1987 rmp->sw_if_index = ntohl(sw_if_index);
1992 vl_api_mpls_gre_add_del_tunnel_t_handler (vl_api_mpls_gre_add_del_tunnel_t *mp)
1994 vl_api_mpls_gre_add_del_tunnel_reply_t * rmp;
1996 stats_main_t * sm = &stats_main;
1997 u32 tunnel_sw_if_index = ~0;
1999 dslock (sm, 1 /* release hint */, 5 /* tag */);
2001 rv = vnet_mpls_gre_add_del_tunnel ((ip4_address_t *)(mp->src_address),
2002 (ip4_address_t *)(mp->dst_address),
2003 (ip4_address_t *)(mp->intfc_address),
2004 (u32)(mp->intfc_address_length),
2005 ntohl(mp->inner_vrf_id),
2006 ntohl(mp->outer_vrf_id),
2007 &tunnel_sw_if_index,
2012 REPLY_MACRO2(VL_API_MPLS_GRE_ADD_DEL_TUNNEL_REPLY,
2014 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2019 vl_api_mpls_ethernet_add_del_tunnel_t_handler
2020 (vl_api_mpls_ethernet_add_del_tunnel_t *mp)
2022 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2024 stats_main_t * sm = &stats_main;
2025 u32 tunnel_sw_if_index;
2027 dslock (sm, 1 /* release hint */, 5 /* tag */);
2029 rv = vnet_mpls_ethernet_add_del_tunnel
2030 (mp->dst_mac_address, (ip4_address_t *)(mp->adj_address),
2031 (u32)(mp->adj_address_length), ntohl(mp->vrf_id),
2032 ntohl(mp->tx_sw_if_index),
2033 &tunnel_sw_if_index,
2039 REPLY_MACRO2(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_REPLY,
2041 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2046 * This piece of misery brought to you because the control-plane
2047 * can't figure out the tx interface + dst-mac address all by itself
2049 static int mpls_ethernet_add_del_tunnel_2_t_handler
2050 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2052 pending_route_t * pr;
2053 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
2054 vnet_main_t * vnm = vnet_get_main();
2055 vlib_main_t * vm = vlib_get_main();
2056 stats_main_t * sm = &stats_main;
2057 vpe_api_main_t * vam = &vpe_api_main;
2058 u32 inner_fib_index, outer_fib_index;
2059 ip4_main_t * im = &ip4_main;
2060 ip_lookup_main_t * lm = &im->lookup_main;
2061 ip_adjacency_t * adj = 0;
2064 u8 * dst_mac_address;
2068 u32 tunnel_sw_if_index;
2070 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_vrf_id));
2072 return VNET_API_ERROR_NO_SUCH_FIB;
2074 outer_fib_index = p[0];
2077 p = hash_get (im->fib_index_by_table_id, ntohl(mp->inner_vrf_id));
2079 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
2081 inner_fib_index = p[0];
2083 if (inner_fib_index == outer_fib_index)
2084 return VNET_API_ERROR_INVALID_VALUE;
2086 lookup_result = ip4_fib_lookup_with_table
2087 (im, outer_fib_index,
2088 (ip4_address_t *)mp->next_hop_ip4_address_in_outer_vrf,
2089 1 /* disable default route */);
2091 adj = ip_get_adjacency (lm, lookup_result);
2092 tx_sw_if_index = adj->rewrite_header.sw_if_index;
2094 if (mp->is_add && mp->resolve_if_needed) {
2095 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
2096 pool_get (vam->pending_routes, pr);
2097 pr->resolve_type = RESOLVE_MPLS_ETHERNET_ADD_DEL;
2099 clib_memcpy (pme, mp, sizeof (*pme));
2100 /* recursion block, "just in case" */
2101 pme->resolve_if_needed = 0;
2102 pme->resolve_attempts = ntohl(mp->resolve_attempts);
2103 pme->resolve_opaque = tx_sw_if_index;
2104 vnet_register_ip4_arp_resolution_event
2106 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
2107 vpe_resolver_process_node.index,
2108 RESOLUTION_EVENT, pr - vam->pending_routes);
2110 vlib_process_signal_event
2111 (vm, vpe_resolver_process_node.index,
2112 RESOLUTION_PENDING_EVENT, 0 /* data */);
2114 /* The interface may be down, etc. */
2115 e = ip4_probe_neighbor
2116 (vm, (ip4_address_t *)&(mp->next_hop_ip4_address_in_outer_vrf),
2120 clib_error_report(e);
2122 return VNET_API_ERROR_IN_PROGRESS;
2126 if (adj->lookup_next_index != IP_LOOKUP_NEXT_REWRITE)
2127 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
2130 vnet_rewrite_get_data_internal
2131 (&adj->rewrite_header, sizeof (adj->rewrite_data));
2133 dslock (sm, 1 /* release hint */, 10 /* tag */);
2135 rv = vnet_mpls_ethernet_add_del_tunnel
2136 (dst_mac_address, (ip4_address_t *)(mp->adj_address),
2137 (u32)(mp->adj_address_length), ntohl(mp->inner_vrf_id),
2138 tx_sw_if_index, &tunnel_sw_if_index, mp->l2_only, mp->is_add);
2146 vl_api_mpls_ethernet_add_del_tunnel_2_t_handler
2147 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2149 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2152 rv = mpls_ethernet_add_del_tunnel_2_t_handler (mp);
2154 REPLY_MACRO(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_2_REPLY);
2159 vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_t *mp)
2161 vl_api_mpls_add_del_encap_reply_t * rmp;
2163 static u32 * labels;
2166 vec_reset_length (labels);
2168 for (i = 0; i < mp->nlabels; i++)
2169 vec_add1 (labels, ntohl(mp->labels[i]));
2172 rv = vnet_mpls_add_del_encap ((ip4_address_t *)mp->dst_address,
2173 ntohl(mp->vrf_id), labels,
2174 ~0 /* policy_tunnel_index */,
2175 0 /* no_dst_hash */,
2179 REPLY_MACRO(VL_API_MPLS_ADD_DEL_ENCAP_REPLY);
2183 vl_api_mpls_add_del_decap_t_handler
2184 (vl_api_mpls_add_del_decap_t *mp)
2186 vl_api_mpls_add_del_decap_reply_t * rmp;
2189 rv = vnet_mpls_add_del_decap (ntohl(mp->rx_vrf_id), ntohl(mp->tx_vrf_id),
2190 ntohl(mp->label), ntohl(mp->next_index),
2191 mp->s_bit, mp->is_add);
2193 REPLY_MACRO(VL_API_MPLS_ADD_DEL_DECAP_REPLY);
2197 vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t *mp)
2199 vl_api_proxy_arp_add_del_reply_t * rmp;
2202 ip4_main_t * im = &ip4_main;
2203 stats_main_t * sm = &stats_main;
2204 int vnet_proxy_arp_add_del (ip4_address_t *lo_addr,
2205 ip4_address_t *hi_addr,
2206 u32 fib_index, int is_del);
2209 dslock (sm, 1 /* release hint */, 6 /* tag */);
2211 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2214 rv = VNET_API_ERROR_NO_SUCH_FIB;
2220 rv = vnet_proxy_arp_add_del ((ip4_address_t *)mp->low_address,
2221 (ip4_address_t *)mp->hi_address,
2222 fib_index, mp->is_add == 0);
2226 REPLY_MACRO(VL_API_PROXY_ARP_ADD_DEL_REPLY);
2230 vl_api_proxy_arp_intfc_enable_disable_t_handler
2231 (vl_api_proxy_arp_intfc_enable_disable_t *mp)
2234 vnet_main_t * vnm = vnet_get_main();
2235 vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
2236 vnet_sw_interface_t * si;
2239 VALIDATE_SW_IF_INDEX(mp);
2241 sw_if_index = ntohl(mp->sw_if_index);
2243 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
2245 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
2249 si = vnet_get_sw_interface (vnm, sw_if_index);
2253 if (mp->enable_disable)
2254 si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2256 si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2258 BAD_SW_IF_INDEX_LABEL;
2261 REPLY_MACRO(VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
2265 vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t *mp, vlib_main_t * vm)
2267 vl_api_ip_neighbor_add_del_reply_t * rmp;
2268 vnet_main_t * vnm = vnet_get_main();
2271 stats_main_t * sm = &stats_main;
2273 VALIDATE_SW_IF_INDEX(mp);
2275 dslock (sm, 1 /* release hint */, 7 /* tag */);
2279 rv = vnet_set_ip6_ethernet_neighbor
2280 (vm, ntohl(mp->sw_if_index),
2281 (ip6_address_t *)(mp->dst_address),
2282 mp->mac_address, sizeof (mp->mac_address), mp->is_static);
2284 rv = vnet_unset_ip6_ethernet_neighbor
2285 (vm, ntohl(mp->sw_if_index),
2286 (ip6_address_t *)(mp->dst_address),
2287 mp->mac_address, sizeof(mp->mac_address));
2289 ip4_main_t * im = &ip4_main;
2290 ip_lookup_main_t * lm = &im->lookup_main;
2291 ethernet_arp_ip4_over_ethernet_address_t a;
2293 ip_adjacency_t *nh_adj;
2295 uword * p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2297 rv = VNET_API_ERROR_NO_SUCH_FIB;
2303 * Unfortunately, folks have a penchant for
2304 * adding interface addresses to the ARP cache, and
2305 * wondering why the forwarder eventually ASSERTs...
2307 ai = ip4_fib_lookup_with_table
2308 (im, fib_index, (ip4_address_t *)(mp->dst_address),
2309 1 /* disable default route */);
2312 nh_adj = ip_get_adjacency (lm, ai);
2313 /* Never allow manipulation of a local adj! */
2314 if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_LOCAL) {
2315 clib_warning("%U matches local adj",
2317 (ip4_address_t *)(mp->dst_address));
2318 rv = VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
2323 clib_memcpy (&a.ethernet, mp->mac_address, 6);
2324 clib_memcpy (&a.ip4, mp->dst_address, 4);
2327 rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2328 fib_index, &a, mp->is_static);
2330 rv = vnet_arp_unset_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2334 BAD_SW_IF_INDEX_LABEL;
2337 REPLY_MACRO(VL_API_IP_NEIGHBOR_ADD_DEL_REPLY);
2341 vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t *mp)
2344 vpe_main_t *rm = &vpe_main;
2345 ip4_main_t *im4 = &ip4_main;
2346 ip6_main_t *im6 = &ip6_main;
2347 ip_lookup_main_t * lm;
2352 u32 adj_index, sw_if_index;
2353 vl_api_is_address_reachable_t *rmp;
2354 ip_adjacency_t * adj;
2355 unix_shared_memory_queue_t *q;
2357 q = vl_api_client_index_to_input_queue (mp->client_index);
2359 increment_missing_api_client_counter (rm->vlib_main);
2363 rmp = vl_msg_api_alloc (sizeof (*rmp));
2364 clib_memcpy (rmp, mp, sizeof (*rmp));
2366 sw_if_index = mp->next_hop_sw_if_index;
2367 clib_memcpy (&addr, mp->address, sizeof (addr));
2369 lm = &im6->lookup_main;
2371 ip6_fib_lookup (im6, sw_if_index, &addr.ip6);
2373 lm = &im4->lookup_main;
2375 ip4_fib_lookup (im4, sw_if_index, &addr.ip4);
2377 if (adj_index == ~0) {
2381 adj = ip_get_adjacency (lm, adj_index);
2383 if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE
2384 && adj->rewrite_header.sw_if_index == sw_if_index) {
2387 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP
2388 && adj->rewrite_header.sw_if_index == sw_if_index) {
2390 ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index);
2392 ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index);
2393 } else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP) {
2401 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2405 static void vl_api_sw_interface_details_t_handler (
2406 vl_api_sw_interface_details_t * mp)
2408 clib_warning ("BUG");
2411 static void vl_api_sw_interface_set_flags_t_handler (
2412 vl_api_sw_interface_set_flags_t * mp)
2414 vl_api_sw_interface_set_flags_reply_t *rmp;
2415 vnet_main_t * vnm = vnet_get_main();
2417 clib_error_t * error;
2420 VALIDATE_SW_IF_INDEX(mp);
2422 flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0;
2424 error = vnet_sw_interface_set_flags (vnm,
2425 ntohl(mp->sw_if_index),
2429 clib_error_report (error);
2432 BAD_SW_IF_INDEX_LABEL;
2433 REPLY_MACRO(VL_API_SW_INTERFACE_SET_FLAGS_REPLY);
2436 static void vl_api_sw_interface_clear_stats_t_handler (
2437 vl_api_sw_interface_clear_stats_t * mp)
2439 vl_api_sw_interface_clear_stats_reply_t *rmp;
2441 vnet_main_t * vnm = vnet_get_main();
2442 vnet_interface_main_t * im = &vnm->interface_main;
2443 vlib_simple_counter_main_t * sm;
2444 vlib_combined_counter_main_t * cm;
2445 static vnet_main_t ** my_vnet_mains;
2446 int i, j, n_counters;
2450 vec_reset_length (my_vnet_mains);
2452 for (i = 0; i < vec_len (vnet_mains); i++)
2455 vec_add1 (my_vnet_mains, vnet_mains[i]);
2458 if (vec_len (vnet_mains) == 0)
2459 vec_add1 (my_vnet_mains, vnm);
2461 n_counters = vec_len (im->combined_sw_if_counters);
2463 for (j = 0; j < n_counters; j++)
2465 for (i = 0; i < vec_len(my_vnet_mains); i++)
2467 im = &my_vnet_mains[i]->interface_main;
2468 cm = im->combined_sw_if_counters + j;
2469 if (mp->sw_if_index == (u32)~0)
2470 vlib_clear_combined_counters (cm);
2472 vlib_zero_combined_counter (cm, ntohl(mp->sw_if_index));
2476 n_counters = vec_len (im->sw_if_counters);
2478 for (j = 0; j < n_counters; j++)
2480 for (i = 0; i < vec_len(my_vnet_mains); i++)
2482 im = &my_vnet_mains[i]->interface_main;
2483 sm = im->sw_if_counters + j;
2484 if (mp->sw_if_index == (u32)~0)
2485 vlib_clear_simple_counters (sm);
2487 vlib_zero_simple_counter (sm, ntohl(mp->sw_if_index));
2491 REPLY_MACRO(VL_API_SW_INTERFACE_CLEAR_STATS_REPLY);
2494 static void send_sw_interface_details (vpe_api_main_t * am,
2495 unix_shared_memory_queue_t *q,
2496 vnet_sw_interface_t * swif,
2497 u8 * interface_name,
2500 vl_api_sw_interface_details_t * mp;
2501 vnet_hw_interface_t * hi;
2503 hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index);
2505 mp = vl_msg_api_alloc (sizeof (*mp));
2506 memset (mp, 0, sizeof (*mp));
2507 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_DETAILS);
2508 mp->sw_if_index = ntohl(swif->sw_if_index);
2509 mp->sup_sw_if_index = ntohl(swif->sup_sw_if_index);
2510 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2512 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2514 mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >>
2515 VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT);
2516 mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >>
2517 VNET_HW_INTERFACE_FLAG_SPEED_SHIFT);
2518 mp->link_mtu = ntohs(hi->max_packet_bytes);
2519 mp->context = context;
2521 strncpy ((char *) mp->interface_name,
2522 (char *) interface_name, ARRAY_LEN(mp->interface_name)-1);
2524 /* Send the L2 address for ethernet physical intfcs */
2525 if (swif->sup_sw_if_index == swif->sw_if_index
2526 && hi->hw_class_index == ethernet_hw_interface_class.index) {
2527 ethernet_main_t *em = ethernet_get_main (am->vlib_main);
2528 ethernet_interface_t *ei;
2530 ei = pool_elt_at_index (em->interfaces, hi->hw_instance);
2531 ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address));
2532 clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address));
2533 mp->l2_address_length = ntohl(sizeof (ei->address));
2534 } else if (swif->sup_sw_if_index != swif->sw_if_index) {
2535 vnet_sub_interface_t *sub = &swif->sub;
2536 mp->sub_id = ntohl(sub->id);
2537 mp->sub_dot1ad = sub->eth.flags.dot1ad;
2538 mp->sub_number_of_tags = sub->eth.flags.one_tag + sub->eth.flags.two_tags*2;
2539 mp->sub_outer_vlan_id = ntohs(sub->eth.outer_vlan_id);
2540 mp->sub_inner_vlan_id = ntohs(sub->eth.inner_vlan_id);
2541 mp->sub_exact_match = sub->eth.flags.exact_match;
2542 mp->sub_default = sub->eth.flags.default_sub;
2543 mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any;
2544 mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any;
2546 /* vlan tag rewrite data */
2547 u32 vtr_op = L2_VTR_DISABLED;
2548 u32 vtr_push_dot1q = 0, vtr_tag1 = 0, vtr_tag2 = 0;
2550 if (l2vtr_get(am->vlib_main, am->vnet_main, swif->sw_if_index,
2551 &vtr_op, &vtr_push_dot1q, &vtr_tag1, &vtr_tag2) != 0) {
2552 // error - default to disabled
2553 mp->vtr_op = ntohl(L2_VTR_DISABLED);
2554 clib_warning("cannot get vlan tag rewrite for sw_if_index %d",
2557 mp->vtr_op = ntohl(vtr_op);
2558 mp->vtr_push_dot1q = ntohl(vtr_push_dot1q);
2559 mp->vtr_tag1 = ntohl(vtr_tag1);
2560 mp->vtr_tag2 = ntohl(vtr_tag2);
2564 vl_msg_api_send_shmem (q, (u8 *)&mp);
2567 static void send_sw_interface_flags (vpe_api_main_t * am,
2568 unix_shared_memory_queue_t *q,
2569 vnet_sw_interface_t * swif)
2571 vl_api_sw_interface_set_flags_t *mp;
2572 vnet_main_t * vnm = am->vnet_main;
2574 vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm,
2576 mp = vl_msg_api_alloc (sizeof (*mp));
2577 memset (mp, 0, sizeof (*mp));
2578 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2579 mp->sw_if_index = ntohl(swif->sw_if_index);
2581 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2583 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2585 vl_msg_api_send_shmem (q, (u8 *)&mp);
2588 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2589 unix_shared_memory_queue_t *q,
2591 __attribute__((unused));
2593 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2594 unix_shared_memory_queue_t *q,
2597 vl_api_sw_interface_set_flags_t *mp;
2599 mp = vl_msg_api_alloc (sizeof (*mp));
2600 memset (mp, 0, sizeof (*mp));
2601 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2602 mp->sw_if_index = ntohl(sw_if_index);
2604 mp->admin_up_down = 0;
2605 mp->link_up_down = 0;
2607 vl_msg_api_send_shmem (q, (u8 *)&mp);
2610 static void vl_api_sw_interface_dump_t_handler (
2611 vl_api_sw_interface_dump_t *mp)
2613 vpe_api_main_t * am = &vpe_api_main;
2614 vnet_sw_interface_t * swif;
2615 vnet_interface_main_t * im = &am->vnet_main->interface_main;
2616 u8 * filter_string = 0, * name_string = 0;
2617 unix_shared_memory_queue_t * q;
2618 char * strcasestr (char *, char *); /* lnx hdr file botch */
2620 q = vl_api_client_index_to_input_queue (mp->client_index);
2625 if (mp->name_filter_valid) {
2626 mp->name_filter [ARRAY_LEN(mp->name_filter)-1] = 0;
2627 filter_string = format (0, "%s%c", mp->name_filter, 0);
2630 pool_foreach (swif, im->sw_interfaces,
2632 name_string = format (name_string, "%U%c",
2633 format_vnet_sw_interface_name,
2634 am->vnet_main, swif, 0);
2636 if (mp->name_filter_valid == 0 ||
2637 strcasestr((char *) name_string, (char *) filter_string)) {
2639 send_sw_interface_details (am, q, swif, name_string, mp->context);
2641 _vec_len (name_string) = 0;
2644 vec_free (name_string);
2645 vec_free (filter_string);
2648 void send_oam_event (oam_target_t * t)
2650 vpe_api_main_t * vam = &vpe_api_main;
2651 unix_shared_memory_queue_t * q;
2652 vpe_client_registration_t *reg;
2653 vl_api_oam_event_t * mp;
2655 pool_foreach(reg, vam->oam_events_registrations,
2657 q = vl_api_client_index_to_input_queue (reg->client_index);
2659 mp = vl_msg_api_alloc (sizeof (*mp));
2660 mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
2661 clib_memcpy (mp->dst_address, &t->dst_address, sizeof (mp->dst_address));
2662 mp->state = t->state;
2663 vl_msg_api_send_shmem (q, (u8 *)&mp);
2669 vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t *mp)
2671 vl_api_oam_add_del_reply_t * rmp;
2674 rv = vpe_oam_add_del_target ((ip4_address_t *)mp->src_address,
2675 (ip4_address_t *)mp->dst_address,
2679 REPLY_MACRO(VL_API_OAM_ADD_DEL_REPLY);
2683 vl_api_vnet_get_summary_stats_t_handler (
2684 vl_api_vnet_get_summary_stats_t *mp)
2686 stats_main_t * sm = &stats_main;
2687 vnet_interface_main_t * im = sm->interface_main;
2688 vl_api_vnet_summary_stats_reply_t *rmp;
2689 vlib_combined_counter_main_t * cm;
2692 u64 total_pkts[VLIB_N_RX_TX];
2693 u64 total_bytes[VLIB_N_RX_TX];
2695 unix_shared_memory_queue_t * q =
2696 vl_api_client_index_to_input_queue (mp->client_index);
2701 rmp = vl_msg_api_alloc (sizeof (*rmp));
2702 rmp->_vl_msg_id = ntohs(VL_API_VNET_SUMMARY_STATS_REPLY);
2703 rmp->context = mp->context;
2706 memset (total_pkts, 0, sizeof (total_pkts));
2707 memset (total_bytes, 0, sizeof (total_bytes));
2709 vnet_interface_counter_lock (im);
2711 vec_foreach (cm, im->combined_sw_if_counters) {
2712 which = cm - im->combined_sw_if_counters;
2714 for (i = 0; i < vec_len (cm->maxi); i++) {
2715 vlib_get_combined_counter (cm, i, &v);
2716 total_pkts[which] += v.packets;
2717 total_bytes[which] += v.bytes;
2720 vnet_interface_counter_unlock (im);
2722 /* Note: in HOST byte order! */
2723 rmp->total_pkts[VLIB_RX] = total_pkts[VLIB_RX];
2724 rmp->total_bytes[VLIB_RX] = total_bytes[VLIB_RX];
2725 rmp->total_pkts[VLIB_TX] = total_pkts[VLIB_TX];
2726 rmp->total_bytes[VLIB_TX] = total_bytes[VLIB_TX];
2727 rmp->vector_rate = vlib_last_vector_length_per_node (sm->vlib_main);
2729 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2732 typedef CLIB_PACKED (struct {
2733 ip4_address_t address;
2735 u32 address_length : 6;
2740 static int ip4_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2742 vnet_main_t * vnm = vnet_get_main();
2743 vnet_interface_main_t * im = &vnm->interface_main;
2744 ip4_main_t * im4 = &ip4_main;
2745 static ip4_route_t * routes;
2746 static u32 * sw_if_indices_to_shut;
2747 stats_main_t * sm = &stats_main;
2752 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2753 u32 target_fib_id = ntohl(mp->vrf_id);
2755 dslock (sm, 1 /* release hint */, 8 /* tag */);
2757 vec_foreach (fib, im4->fibs) {
2758 vnet_sw_interface_t * si;
2760 if (fib->table_id != target_fib_id)
2763 /* remove any mpls/gre tunnels in this fib */
2764 vnet_mpls_gre_delete_fib_tunnels (fib->table_id);
2766 /* remove any mpls encap/decap labels */
2767 mpls_fib_reset_labels (fib->table_id);
2769 /* remove any proxy arps in this fib */
2770 vnet_proxy_arp_fib_reset (fib->table_id);
2772 /* Set the flow hash for this fib to the default */
2773 vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
2775 vec_reset_length (sw_if_indices_to_shut);
2777 /* Shut down interfaces in this FIB / clean out intfc routes */
2778 pool_foreach (si, im->sw_interfaces,
2780 u32 sw_if_index = si->sw_if_index;
2782 if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
2783 && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
2785 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2788 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2789 sw_if_index = sw_if_indices_to_shut[i];
2790 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2792 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2793 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2794 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2797 vec_reset_length (routes);
2799 for (i = 0; i < ARRAY_LEN (fib->adj_index_by_dst_address); i++) {
2800 uword * hash = fib->adj_index_by_dst_address[i];
2804 x.address_length = i;
2806 hash_foreach_pair (p, hash,
2808 x.address.data_u32 = p->key;
2809 vec_add1 (routes, x);
2813 vec_foreach (r, routes) {
2814 ip4_add_del_route_args_t a;
2816 memset (&a, 0, sizeof (a));
2817 a.flags = IP4_ROUTE_FLAG_FIB_INDEX | IP4_ROUTE_FLAG_DEL;
2818 a.table_index_or_table_id = fib - im4->fibs;
2819 a.dst_address = r->address;
2820 a.dst_address_length = r->address_length;
2823 ip4_add_del_route (im4, &a);
2824 ip4_maybe_remap_adjacencies (im4, fib - im4->fibs,
2825 IP4_ROUTE_FLAG_FIB_INDEX);
2829 } /* vec_foreach (fib) */
2836 ip6_address_t address;
2843 ip6_route_t ** routep;
2844 } add_routes_in_fib_arg_t;
2846 static void add_routes_in_fib (clib_bihash_kv_24_8_t * kvp, void *arg)
2848 add_routes_in_fib_arg_t * ap = arg;
2850 if (kvp->key[2]>>32 == ap->fib_index)
2852 ip6_address_t *addr;
2854 addr = (ip6_address_t *) kvp;
2855 vec_add2 (*ap->routep, r, 1);
2856 r->address = addr[0];
2857 r->address_length = kvp->key[2] & 0xFF;
2858 r->index = kvp->value;
2862 static int ip6_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2864 vnet_main_t * vnm = vnet_get_main();
2865 vnet_interface_main_t * im = &vnm->interface_main;
2866 ip6_main_t * im6 = &ip6_main;
2867 stats_main_t * sm = &stats_main;
2868 static ip6_route_t * routes;
2869 static u32 * sw_if_indices_to_shut;
2874 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2875 u32 target_fib_id = ntohl(mp->vrf_id);
2876 add_routes_in_fib_arg_t _a, *a=&_a;
2877 clib_bihash_24_8_t * h = &im6->ip6_lookup_table;
2879 dslock (sm, 1 /* release hint */, 9 /* tag */);
2881 vec_foreach (fib, im6->fibs) {
2882 vnet_sw_interface_t * si;
2884 if (fib->table_id != target_fib_id)
2887 vec_reset_length (sw_if_indices_to_shut);
2889 /* Shut down interfaces in this FIB / clean out intfc routes */
2890 pool_foreach (si, im->sw_interfaces,
2892 if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
2894 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2897 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2898 sw_if_index = sw_if_indices_to_shut[i];
2899 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2901 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2902 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2903 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2906 vec_reset_length (routes);
2908 a->fib_index = fib - im6->fibs;
2909 a->routep = &routes;
2911 clib_bihash_foreach_key_value_pair_24_8 (h, add_routes_in_fib, a);
2913 vec_foreach (r, routes) {
2914 ip6_add_del_route_args_t a;
2916 memset (&a, 0, sizeof (a));
2917 a.flags = IP6_ROUTE_FLAG_FIB_INDEX | IP6_ROUTE_FLAG_DEL;
2918 a.table_index_or_table_id = fib - im6->fibs;
2919 a.dst_address = r->address;
2920 a.dst_address_length = r->address_length;
2923 ip6_add_del_route (im6, &a);
2924 ip6_maybe_remap_adjacencies (im6, fib - im6->fibs,
2925 IP6_ROUTE_FLAG_FIB_INDEX);
2928 /* Reinstall the neighbor / router discovery routes */
2929 vnet_ip6_fib_init (im6, fib - im6->fibs);
2931 } /* vec_foreach (fib) */
2937 static void vl_api_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2940 vl_api_reset_fib_reply_t * rmp;
2943 rv = ip6_reset_fib_t_handler (mp);
2945 rv = ip4_reset_fib_t_handler (mp);
2947 REPLY_MACRO(VL_API_RESET_FIB_REPLY);
2952 dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2954 vl_api_dhcp_proxy_config_reply_t * rmp;
2957 rv = dhcp_proxy_set_server ((ip4_address_t *)(&mp->dhcp_server),
2958 (ip4_address_t *)(&mp->dhcp_src_address),
2959 (u32) ntohl(mp->vrf_id),
2960 (int) mp->insert_circuit_id,
2961 (int) (mp->is_add == 0));
2963 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2968 dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2970 vl_api_dhcp_proxy_config_reply_t * rmp;
2973 rv = dhcpv6_proxy_set_server ((ip6_address_t *)(&mp->dhcp_server),
2974 (ip6_address_t *)(&mp->dhcp_src_address),
2975 (u32) ntohl(mp->vrf_id),
2976 (int) mp->insert_circuit_id,
2977 (int) (mp->is_add == 0));
2979 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2983 dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
2985 vl_api_dhcp_proxy_config_reply_t * rmp;
2988 rv = dhcp_proxy_set_server_2 ((ip4_address_t *)(&mp->dhcp_server),
2989 (ip4_address_t *)(&mp->dhcp_src_address),
2990 (u32) ntohl(mp->rx_vrf_id),
2991 (u32) ntohl(mp->server_vrf_id),
2992 (int) mp->insert_circuit_id,
2993 (int) (mp->is_add == 0));
2995 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3000 dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
3002 vl_api_dhcp_proxy_config_reply_t * rmp;
3006 rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *)(&mp->dhcp_server),
3007 (ip6_address_t *)(&mp->dhcp_src_address),
3008 (u32) ntohl(mp->rx_vrf_id),
3009 (u32) ntohl(mp->server_vrf_id),
3010 (int) mp->insert_circuit_id,
3011 (int) (mp->is_add == 0));
3013 rv = VNET_API_ERROR_UNIMPLEMENTED;
3016 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3021 vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t *mp)
3023 vl_api_dhcp_proxy_set_vss_reply_t *rmp;
3026 rv = dhcp_proxy_set_option82_vss(ntohl(mp->tbl_id),
3029 (int)mp->is_add == 0);
3031 rv = dhcpv6_proxy_set_vss( ntohl(mp->tbl_id),
3034 (int)mp->is_add == 0);
3036 REPLY_MACRO(VL_API_DHCP_PROXY_SET_VSS_REPLY);
3040 static void vl_api_dhcp_proxy_config_t_handler
3041 (vl_api_dhcp_proxy_config_t *mp)
3043 if (mp->is_ipv6 == 0)
3044 dhcpv4_proxy_config (mp);
3046 dhcpv6_proxy_config (mp);
3049 static void vl_api_dhcp_proxy_config_2_t_handler
3050 (vl_api_dhcp_proxy_config_2_t *mp)
3052 if (mp->is_ipv6 == 0)
3053 dhcpv4_proxy_config_2 (mp);
3055 dhcpv6_proxy_config_2 (mp);
3058 void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
3059 u8 is_ipv6, u8 * host_address, u8 * router_address, u8 * host_mac)
3061 unix_shared_memory_queue_t * q;
3062 vl_api_dhcp_compl_event_t * mp;
3064 q = vl_api_client_index_to_input_queue (client_index);
3068 mp = vl_msg_api_alloc (sizeof (*mp));
3069 mp->client_index = client_index;
3071 mp->is_ipv6 = is_ipv6;
3072 clib_memcpy (&mp->hostname, hostname, vec_len(hostname));
3073 mp->hostname[vec_len(hostname) + 1] = '\n';
3074 clib_memcpy (&mp->host_address[0], host_address, 16);
3075 clib_memcpy (&mp->router_address[0], router_address, 16);
3076 clib_memcpy (&mp->host_mac[0], host_mac, 6);
3078 mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT);
3080 vl_msg_api_send_shmem (q, (u8 *)&mp);
3083 static void vl_api_dhcp_client_config_t_handler
3084 (vl_api_dhcp_client_config_t *mp)
3086 vlib_main_t *vm = vlib_get_main();
3087 vl_api_dhcp_client_config_reply_t * rmp;
3090 VALIDATE_SW_IF_INDEX(mp);
3092 rv = dhcp_client_config(vm, ntohl(mp->sw_if_index),
3093 mp->hostname, mp->is_add, mp->client_index,
3094 mp->want_dhcp_event ? dhcp_compl_event_callback : NULL,
3097 BAD_SW_IF_INDEX_LABEL;
3099 REPLY_MACRO(VL_API_DHCP_CLIENT_CONFIG_REPLY);
3103 vl_api_sw_interface_ip6nd_ra_config_t_handler
3104 (vl_api_sw_interface_ip6nd_ra_config_t *mp, vlib_main_t *vm)
3106 vl_api_sw_interface_ip6nd_ra_config_reply_t * rmp;
3108 u8 is_no, suppress, managed, other, ll_option, send_unicast, cease, default_router;
3110 is_no = mp->is_no == 1;
3111 suppress = mp->suppress == 1;
3112 managed = mp->managed == 1;
3113 other = mp->other == 1;
3114 ll_option = mp->ll_option == 1;
3115 send_unicast = mp->send_unicast == 1;
3116 cease = mp->cease == 1;
3117 default_router = mp->default_router == 1;
3119 VALIDATE_SW_IF_INDEX(mp);
3121 rv = ip6_neighbor_ra_config(vm, ntohl(mp->sw_if_index),
3122 suppress, managed, other,
3123 ll_option, send_unicast, cease,
3124 default_router, ntohl (mp->lifetime),
3125 ntohl(mp->initial_count), ntohl(mp->initial_interval),
3126 ntohl(mp->max_interval), ntohl( mp->min_interval),
3129 BAD_SW_IF_INDEX_LABEL;
3131 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY);
3135 vl_api_sw_interface_ip6nd_ra_prefix_t_handler
3136 (vl_api_sw_interface_ip6nd_ra_prefix_t *mp, vlib_main_t *vm)
3138 vl_api_sw_interface_ip6nd_ra_prefix_reply_t * rmp;
3140 u8 is_no, use_default, no_advertise, off_link, no_autoconfig, no_onlink;
3142 VALIDATE_SW_IF_INDEX(mp);
3144 is_no = mp->is_no == 1;
3145 use_default = mp->use_default == 1;
3146 no_advertise = mp->no_advertise == 1;
3147 off_link = mp->off_link == 1;
3148 no_autoconfig = mp->no_autoconfig == 1;
3149 no_onlink = mp->no_onlink == 1;
3151 rv = ip6_neighbor_ra_prefix(vm, ntohl(mp->sw_if_index),
3152 (ip6_address_t *)mp->address, mp->address_length,
3153 use_default, ntohl(mp->val_lifetime), ntohl(mp->pref_lifetime),
3154 no_advertise, off_link, no_autoconfig, no_onlink,
3157 BAD_SW_IF_INDEX_LABEL;
3158 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY);
3162 vl_api_sw_interface_ip6_enable_disable_t_handler
3163 (vl_api_sw_interface_ip6_enable_disable_t *mp, vlib_main_t *vm)
3165 vl_api_sw_interface_ip6_enable_disable_reply_t * rmp;
3166 vnet_main_t * vnm = vnet_get_main();
3168 clib_error_t * error;
3172 VALIDATE_SW_IF_INDEX(mp);
3174 error = ( mp->enable == 1) ? enable_ip6_interface(vm,ntohl(mp->sw_if_index)) :
3175 disable_ip6_interface(vm,ntohl(mp->sw_if_index));
3178 clib_error_report(error);
3179 rv = VNET_API_ERROR_UNSPECIFIED;
3181 rv = vnm->api_errno;
3184 BAD_SW_IF_INDEX_LABEL;
3186 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY);
3190 vl_api_sw_interface_ip6_set_link_local_address_t_handler
3191 (vl_api_sw_interface_ip6_set_link_local_address_t *mp, vlib_main_t *vm)
3193 vl_api_sw_interface_ip6_set_link_local_address_reply_t * rmp;
3195 clib_error_t * error;
3196 vnet_main_t * vnm = vnet_get_main();
3200 VALIDATE_SW_IF_INDEX(mp);
3202 error = set_ip6_link_local_address(vm,
3203 ntohl(mp->sw_if_index),
3204 (ip6_address_t *)mp->address,
3205 mp->address_length);
3207 clib_error_report(error);
3208 rv = VNET_API_ERROR_UNSPECIFIED;
3210 rv = vnm->api_errno;
3213 BAD_SW_IF_INDEX_LABEL;
3215 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY);
3218 static void set_ip6_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3220 vl_api_set_ip_flow_hash_reply_t *rmp;
3221 int rv = VNET_API_ERROR_UNIMPLEMENTED;
3223 clib_warning ("unimplemented...");
3225 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3228 static void set_ip4_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3230 vl_api_set_ip_flow_hash_reply_t *rmp;
3233 u32 flow_hash_config = 0;
3235 table_id = ntohl(mp->vrf_id);
3237 #define _(a,b) if (mp->a) flow_hash_config |= b;
3238 foreach_flow_hash_bit;
3241 rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config);
3243 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3247 static void vl_api_set_ip_flow_hash_t_handler
3248 (vl_api_set_ip_flow_hash_t *mp)
3250 if (mp->is_ipv6 == 0)
3251 set_ip4_flow_hash (mp);
3253 set_ip6_flow_hash (mp);
3256 static void vl_api_sw_interface_set_unnumbered_t_handler
3257 (vl_api_sw_interface_set_unnumbered_t *mp)
3259 vl_api_sw_interface_set_unnumbered_reply_t * rmp;
3261 vnet_sw_interface_t * si;
3262 vnet_main_t *vnm = vnet_get_main();
3263 u32 sw_if_index, unnumbered_sw_if_index;
3265 sw_if_index = ntohl(mp->sw_if_index);
3266 unnumbered_sw_if_index = ntohl(mp->unnumbered_sw_if_index);
3269 * The API message field names are backwards from
3270 * the underlying data structure names.
3271 * It's not worth changing them now.
3273 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
3274 unnumbered_sw_if_index)) {
3275 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
3279 /* Only check the "use loop0" field when setting the binding */
3281 pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) {
3282 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
3286 si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
3289 si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
3290 si->unnumbered_sw_if_index = sw_if_index;
3292 si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
3293 si->unnumbered_sw_if_index = (u32)~0;
3297 REPLY_MACRO(VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
3300 static void vl_api_create_loopback_t_handler
3301 (vl_api_create_loopback_t *mp)
3303 vl_api_create_loopback_reply_t * rmp;
3307 rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address);
3309 REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
3311 rmp->sw_if_index = ntohl (sw_if_index);
3315 static void vl_api_delete_loopback_t_handler
3316 (vl_api_delete_loopback_t *mp)
3318 vl_api_delete_loopback_reply_t * rmp;
3322 sw_if_index = ntohl (mp->sw_if_index);
3323 rv = vnet_delete_loopback_interface (sw_if_index);
3325 REPLY_MACRO(VL_API_DELETE_LOOPBACK_REPLY);
3328 static void vl_api_control_ping_t_handler
3329 (vl_api_control_ping_t *mp)
3331 vl_api_control_ping_reply_t * rmp;
3334 REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
3336 rmp->vpe_pid = ntohl (getpid());
3340 static void shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
3342 u8 **shmem_vecp = (u8 **)arg;
3345 api_main_t * am = &api_main;
3348 shmem_vec = *shmem_vecp;
3350 offset = vec_len (shmem_vec);
3352 pthread_mutex_lock (&am->vlib_rp->mutex);
3353 oldheap = svm_push_data_heap (am->vlib_rp);
3355 vec_validate (shmem_vec, offset + buffer_bytes - 1);
3357 clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
3359 svm_pop_heap (oldheap);
3360 pthread_mutex_unlock (&am->vlib_rp->mutex);
3362 *shmem_vecp = shmem_vec;
3366 static void vl_api_cli_request_t_handler
3367 (vl_api_cli_request_t *mp)
3369 vl_api_cli_reply_t *rp;
3370 unix_shared_memory_queue_t *q;
3371 vlib_main_t * vm = vlib_get_main();
3372 api_main_t * am = &api_main;
3373 unformat_input_t input;
3377 q = vl_api_client_index_to_input_queue (mp->client_index);
3381 rp = vl_msg_api_alloc (sizeof (*rp));
3382 rp->_vl_msg_id = ntohs(VL_API_CLI_REPLY);
3383 rp->context = mp->context;
3385 unformat_init_vector (&input, (u8 *)(uword)mp->cmd_in_shmem);
3387 vlib_cli_input (vm, &input, shmem_cli_output,
3390 pthread_mutex_lock (&am->vlib_rp->mutex);
3391 oldheap = svm_push_data_heap (am->vlib_rp);
3393 vec_add1(shmem_vec, 0);
3395 svm_pop_heap (oldheap);
3396 pthread_mutex_unlock (&am->vlib_rp->mutex);
3398 rp->reply_in_shmem = (uword)shmem_vec;
3400 vl_msg_api_send_shmem (q, (u8 *)&rp);
3403 static void vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t *mp)
3406 vl_api_set_arp_neighbor_limit_reply_t * rmp;
3407 vnet_main_t *vnm = vnet_get_main();
3408 clib_error_t * error;
3413 error = ip6_set_neighbor_limit (ntohl(mp->arp_neighbor_limit));
3415 error = ip4_set_arp_limit (ntohl(mp->arp_neighbor_limit));
3418 clib_error_report(error);
3419 rv = VNET_API_ERROR_UNSPECIFIED;
3421 rv = vnm->api_errno;
3424 REPLY_MACRO(VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
3427 static void vl_api_sr_tunnel_add_del_t_handler
3428 (vl_api_sr_tunnel_add_del_t *mp)
3431 clib_warning ("unimplemented");
3433 ip6_sr_add_del_tunnel_args_t _a, *a=&_a;
3435 vl_api_sr_tunnel_add_del_reply_t * rmp;
3436 ip6_address_t * segments = 0, * seg;
3437 ip6_address_t * tags = 0, *tag;
3438 ip6_address_t * this_address;
3441 if (mp->n_segments == 0) {
3446 memset (a, 0, sizeof (*a));
3447 a->src_address = (ip6_address_t *)&mp->src_address;
3448 a->dst_address = (ip6_address_t *)&mp->dst_address;
3449 a->dst_mask_width = mp->dst_mask_width;
3450 a->flags_net_byte_order = mp->flags_net_byte_order;
3451 a->is_del = (mp->is_add == 0);
3452 a->rx_table_id = ntohl(mp->outer_vrf_id);
3453 a->tx_table_id = ntohl(mp->inner_vrf_id);
3455 a->name = format(0, "%s", mp->name);
3456 if (!(vec_len(a->name)))
3459 a->policy_name = format(0, "%s", mp->policy_name);
3460 if (!(vec_len(a->policy_name)))
3463 /* Yank segments and tags out of the API message */
3464 this_address = (ip6_address_t *)mp->segs_and_tags;
3465 for (i = 0; i < mp->n_segments; i++) {
3466 vec_add2 (segments, seg, 1);
3467 clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
3470 for (i = 0; i < mp->n_tags; i++) {
3471 vec_add2 (tags, tag, 1);
3472 clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address));
3476 a->segments = segments;
3479 rv = ip6_sr_add_del_tunnel (a);
3483 REPLY_MACRO(VL_API_SR_TUNNEL_ADD_DEL_REPLY);
3487 static void vl_api_sr_policy_add_del_t_handler
3488 (vl_api_sr_policy_add_del_t *mp)
3491 clib_warning ("unimplemented");
3493 ip6_sr_add_del_policy_args_t _a, *a=&_a;
3495 vl_api_sr_policy_add_del_reply_t * rmp;
3498 memset (a, 0, sizeof (*a));
3499 a->is_del = (mp->is_add == 0);
3501 a->name = format(0, "%s", mp->name);
3502 if (!(vec_len(a->name)))
3504 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3508 if (!(mp->tunnel_names[0]))
3510 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3514 // start deserializing tunnel_names
3515 int num_tunnels = mp->tunnel_names[0]; //number of tunnels
3516 u8 * deser_tun_names = mp->tunnel_names;
3517 deser_tun_names += 1; //moving along
3520 int tun_name_len = 0;
3522 for (i=0; i < num_tunnels; i++)
3524 tun_name_len= *deser_tun_names;
3525 deser_tun_names += 1;
3526 vec_resize (tun_name, tun_name_len);
3527 memcpy(tun_name, deser_tun_names, tun_name_len);
3528 vec_add1 (a->tunnel_names, tun_name);
3529 deser_tun_names += tun_name_len;
3533 rv = ip6_sr_add_del_policy (a);
3537 REPLY_MACRO(VL_API_SR_POLICY_ADD_DEL_REPLY);
3541 static void vl_api_sr_multicast_map_add_del_t_handler
3542 (vl_api_sr_multicast_map_add_del_t *mp)
3545 clib_warning ("unimplemented");
3547 ip6_sr_add_del_multicastmap_args_t _a, *a=&_a;
3549 vl_api_sr_multicast_map_add_del_reply_t * rmp;
3551 memset (a, 0, sizeof (*a));
3552 a->is_del = (mp->is_add == 0);
3554 a->multicast_address = (ip6_address_t *)&mp->multicast_address;
3555 a->policy_name = format(0, "%s", mp->policy_name);
3557 if (a->multicast_address == 0)
3563 if (!(a->policy_name))
3569 #if DPDK > 0 /* Cannot call replicate without DPDK */
3570 rv = ip6_sr_add_del_multicastmap (a);
3572 clib_warning ("multicast replication without DPDK not implemented");
3573 rv = VNET_API_ERROR_UNIMPLEMENTED;
3578 REPLY_MACRO(VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY);
3582 #define foreach_classify_add_del_table_field \
3587 _(match_n_vectors) \
3588 _(next_table_index) \
3591 static void vl_api_classify_add_del_table_t_handler
3592 (vl_api_classify_add_del_table_t * mp)
3594 vl_api_classify_add_del_table_reply_t * rmp;
3595 vnet_classify_main_t * cm = &vnet_classify_main;
3596 vnet_classify_table_t * t;
3600 foreach_classify_add_del_table_field;
3603 #define _(a) a = ntohl(mp->a);
3604 foreach_classify_add_del_table_field;
3607 /* The underlying API fails silently, on purpose, so check here */
3608 if (mp->is_add == 0)
3609 if (pool_is_free_index (cm->tables, table_index)) {
3610 rv = VNET_API_ERROR_NO_SUCH_TABLE;
3614 rv = vnet_classify_add_del_table
3615 (cm, mp->mask, nbuckets, memory_size,
3616 skip_n_vectors, match_n_vectors,
3617 next_table_index, miss_next_index,
3618 &table_index, mp->is_add);
3621 REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
3623 if (rv == 0 && mp->is_add) {
3624 t = pool_elt_at_index (cm->tables, table_index);
3625 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
3626 rmp->match_n_vectors = ntohl(t->match_n_vectors);
3627 rmp->new_table_index = ntohl(table_index);
3629 rmp->skip_n_vectors = ~0;
3630 rmp->match_n_vectors = ~0;
3631 rmp->new_table_index = ~0;
3636 static void vl_api_classify_add_del_session_t_handler
3637 (vl_api_classify_add_del_session_t * mp)
3639 vnet_classify_main_t * cm = &vnet_classify_main;
3640 vl_api_classify_add_del_session_reply_t * rmp;
3642 u32 table_index, hit_next_index, opaque_index;
3645 table_index = ntohl (mp->table_index);
3646 hit_next_index = ntohl (mp->hit_next_index);
3647 opaque_index = ntohl (mp->opaque_index);
3648 advance = ntohl (mp->advance);
3650 rv = vnet_classify_add_del_session
3651 (cm, table_index, mp->match, hit_next_index, opaque_index,
3652 advance, mp->is_add);
3654 REPLY_MACRO(VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
3657 static void vl_api_classify_set_interface_ip_table_t_handler
3658 (vl_api_classify_set_interface_ip_table_t * mp)
3660 vlib_main_t * vm = vlib_get_main();
3661 vl_api_classify_set_interface_ip_table_reply_t * rmp;
3663 u32 table_index, sw_if_index;
3665 table_index = ntohl (mp->table_index);
3666 sw_if_index = ntohl (mp->sw_if_index);
3668 VALIDATE_SW_IF_INDEX(mp);
3671 rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
3673 rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
3675 BAD_SW_IF_INDEX_LABEL;
3677 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
3680 static void vl_api_classify_set_interface_l2_tables_t_handler
3681 (vl_api_classify_set_interface_l2_tables_t * mp)
3683 vl_api_classify_set_interface_l2_tables_reply_t * rmp;
3685 u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
3688 ip4_table_index = ntohl(mp->ip4_table_index);
3689 ip6_table_index = ntohl(mp->ip6_table_index);
3690 other_table_index = ntohl(mp->other_table_index);
3691 sw_if_index = ntohl(mp->sw_if_index);
3693 VALIDATE_SW_IF_INDEX(mp);
3695 rv = vnet_l2_classify_set_tables (sw_if_index, ip4_table_index,
3696 ip6_table_index, other_table_index);
3699 if (ip4_table_index != ~0 || ip6_table_index != ~0
3700 || other_table_index != ~0)
3705 vnet_l2_classify_enable_disable (sw_if_index, enable);
3708 BAD_SW_IF_INDEX_LABEL;
3710 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
3714 vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t *mp)
3717 vl_api_l2_fib_clear_table_reply_t * rmp;
3719 /* DAW-FIXME: This API should only clear non-static l2fib entries, but
3720 * that is not currently implemented. When that TODO is fixed
3721 * this call should be changed to pass 1 instead of 0.
3723 l2fib_clear_table (0);
3725 REPLY_MACRO(VL_API_L2_FIB_CLEAR_TABLE_REPLY);
3728 extern void l2_efp_filter_configure(vnet_main_t * vnet_main,
3733 vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *mp)
3736 vl_api_l2_interface_efp_filter_reply_t * rmp;
3737 vnet_main_t *vnm = vnet_get_main();
3739 // enable/disable the feature
3740 l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
3741 rv = vnm->api_errno;
3743 REPLY_MACRO(VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
3747 vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rewrite_t *mp)
3750 vl_api_l2_interface_vlan_tag_rewrite_reply_t * rmp;
3751 vnet_main_t * vnm = vnet_get_main();
3752 vlib_main_t * vm = vlib_get_main();
3755 VALIDATE_SW_IF_INDEX(mp);
3757 vtr_op = ntohl(mp->vtr_op);
3759 /* The L2 code is unsuspicious */
3761 case L2_VTR_DISABLED:
3766 case L2_VTR_TRANSLATE_1_1:
3767 case L2_VTR_TRANSLATE_1_2:
3768 case L2_VTR_TRANSLATE_2_1:
3769 case L2_VTR_TRANSLATE_2_2:
3773 rv = VNET_API_ERROR_INVALID_VALUE;
3774 goto bad_sw_if_index;
3777 rv = l2vtr_configure (vm, vnm, ntohl(mp->sw_if_index), vtr_op,
3778 ntohl(mp->push_dot1q), ntohl(mp->tag1),
3781 BAD_SW_IF_INDEX_LABEL;
3783 REPLY_MACRO(VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
3787 vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp)
3791 vl_api_create_vhost_user_if_reply_t * rmp;
3792 u32 sw_if_index = (u32)~0;
3794 vnet_main_t * vnm = vnet_get_main();
3795 vlib_main_t * vm = vlib_get_main();
3797 rv = dpdk_vhost_user_create_if(vnm, vm, (char *)mp->sock_filename,
3798 mp->is_server, &sw_if_index, (u64)~0,
3799 mp->renumber, ntohl(mp->custom_dev_instance),
3800 (mp->use_custom_mac)?mp->mac_address:NULL);
3802 REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY,
3804 rmp->sw_if_index = ntohl (sw_if_index);
3810 vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp)
3814 vl_api_modify_vhost_user_if_reply_t * rmp;
3815 u32 sw_if_index = ntohl(mp->sw_if_index);
3817 vnet_main_t * vnm = vnet_get_main();
3818 vlib_main_t * vm = vlib_get_main();
3820 rv = dpdk_vhost_user_modify_if(vnm, vm, (char *)mp->sock_filename,
3821 mp->is_server, sw_if_index, (u64)~0,
3822 mp->renumber, ntohl(mp->custom_dev_instance));
3824 REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
3829 vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp)
3833 vpe_api_main_t * vam = &vpe_api_main;
3834 vl_api_delete_vhost_user_if_reply_t * rmp;
3835 u32 sw_if_index = ntohl(mp->sw_if_index);
3837 vnet_main_t * vnm = vnet_get_main();
3838 vlib_main_t * vm = vlib_get_main();
3840 rv = dpdk_vhost_user_delete_if(vnm, vm, sw_if_index);
3842 REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY);
3844 unix_shared_memory_queue_t * q =
3845 vl_api_client_index_to_input_queue (mp->client_index);
3849 send_sw_interface_flags_deleted (vam, q, sw_if_index);
3854 static void vl_api_sw_interface_vhost_user_details_t_handler (
3855 vl_api_sw_interface_vhost_user_details_t * mp)
3857 clib_warning ("BUG");
3861 static void send_sw_interface_vhost_user_details (vpe_api_main_t * am,
3862 unix_shared_memory_queue_t *q,
3863 vhost_user_intf_details_t * vui,
3866 vl_api_sw_interface_vhost_user_details_t * mp;
3868 mp = vl_msg_api_alloc (sizeof (*mp));
3869 memset (mp, 0, sizeof (*mp));
3870 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_VHOST_USER_DETAILS);
3871 mp->sw_if_index = ntohl(vui->sw_if_index);
3872 mp->virtio_net_hdr_sz = ntohl (vui->virtio_net_hdr_sz);
3873 mp->features = clib_net_to_host_u64 (vui->features);
3874 mp->is_server = vui->is_server;
3875 mp->num_regions = ntohl(vui->num_regions);
3876 mp->sock_errno = ntohl(vui->sock_errno);
3877 mp->context = context;
3879 strncpy ((char *) mp->sock_filename,
3880 (char *) vui->sock_filename, ARRAY_LEN(mp->sock_filename)-1);
3881 strncpy ((char *) mp->interface_name,
3882 (char *) vui->if_name, ARRAY_LEN(mp->interface_name)-1);
3884 vl_msg_api_send_shmem (q, (u8 *)&mp);
3889 vl_api_sw_interface_vhost_user_dump_t_handler (
3890 vl_api_sw_interface_vhost_user_dump_t *mp)
3894 vpe_api_main_t * am = &vpe_api_main;
3895 vnet_main_t * vnm = vnet_get_main();
3896 vlib_main_t * vm = vlib_get_main();
3897 vhost_user_intf_details_t *ifaces = NULL;
3898 vhost_user_intf_details_t *vuid = NULL;
3899 unix_shared_memory_queue_t * q;
3901 q = vl_api_client_index_to_input_queue (mp->client_index);
3905 rv = dpdk_vhost_user_dump_ifs(vnm, vm, &ifaces);
3909 vec_foreach (vuid, ifaces) {
3910 send_sw_interface_vhost_user_details (am, q, vuid, mp->context);
3916 static void send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am,
3917 unix_shared_memory_queue_t *q,
3922 vl_api_sw_if_l2tpv3_tunnel_details_t * mp;
3923 u8 * if_name = NULL;
3924 vnet_sw_interface_t * si = NULL;
3926 si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index);
3928 if_name = format(if_name, "%U",
3929 format_vnet_sw_interface_name, lm->vnet_main, si);
3931 mp = vl_msg_api_alloc (sizeof (*mp));
3932 memset (mp, 0, sizeof (*mp));
3933 mp->_vl_msg_id = ntohs(VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS);
3934 strncpy((char *)mp->interface_name,
3935 (char *)if_name, ARRAY_LEN(mp->interface_name)-1);
3936 mp->sw_if_index = ntohl(si->sw_if_index);
3937 mp->local_session_id = s->local_session_id;
3938 mp->remote_session_id = s->remote_session_id;
3939 mp->local_cookie[0] = s->local_cookie[0];
3940 mp->local_cookie[1] = s->local_cookie[1];
3941 mp->remote_cookie = s->remote_cookie;
3942 clib_memcpy(mp->client_address, &s->client_address, sizeof(s->client_address));
3943 clib_memcpy(mp->our_address, &s->our_address, sizeof(s->our_address));
3944 mp->l2_sublayer_present = s->l2_sublayer_present;
3945 mp->context = context;
3947 vl_msg_api_send_shmem (q, (u8 *)&mp);
3950 static void send_ip_address_details (vpe_api_main_t * am,
3951 unix_shared_memory_queue_t * q,
3957 vl_api_ip_address_details_t * mp;
3959 mp = vl_msg_api_alloc (sizeof (*mp));
3960 memset (mp, 0, sizeof (*mp));
3961 mp->_vl_msg_id = ntohs(VL_API_IP_ADDRESS_DETAILS);
3964 clib_memcpy(&mp->ip, ip, sizeof(mp->ip));
3966 u32 * tp = (u32 *)mp->ip;
3967 *tp = ntohl(*(u32*)ip);
3969 mp->prefix_length = prefix_length;
3970 mp->context = context;
3972 vl_msg_api_send_shmem (q, (u8 *)&mp);
3976 vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t *mp)
3978 vpe_api_main_t * am = &vpe_api_main;
3979 unix_shared_memory_queue_t * q;
3982 ip6_main_t * im6 = &ip6_main;
3983 ip4_main_t * im4 = &ip4_main;
3984 ip_lookup_main_t * lm6 = &im6->lookup_main;
3985 ip_lookup_main_t * lm4 = &im4->lookup_main;
3986 ip_interface_address_t * ia = 0;
3987 u32 sw_if_index = ~0;
3988 int rv __attribute__ ((unused)) = 0;
3990 VALIDATE_SW_IF_INDEX(mp);
3992 sw_if_index = ntohl(mp->sw_if_index);
3994 q = vl_api_client_index_to_input_queue (mp->client_index);
4000 foreach_ip_interface_address (lm6, ia, sw_if_index,
4001 1 /* honor unnumbered */,
4003 r6 = ip_interface_address_get_address (lm6, ia);
4004 u16 prefix_length = ia->address_length;
4005 send_ip_address_details(am, q, (u8*)r6, prefix_length, 1, mp->context);
4008 foreach_ip_interface_address (lm4, ia, sw_if_index,
4009 1 /* honor unnumbered */,
4011 r4 = ip_interface_address_get_address (lm4, ia);
4012 u16 prefix_length = ia->address_length;
4013 send_ip_address_details(am, q, (u8*)r4, prefix_length, 0, mp->context);
4016 BAD_SW_IF_INDEX_LABEL;
4019 static void send_ip_details (vpe_api_main_t * am,
4020 unix_shared_memory_queue_t *q,
4024 vl_api_ip_details_t * mp;
4026 mp = vl_msg_api_alloc (sizeof (*mp));
4027 memset (mp, 0, sizeof (*mp));
4028 mp->_vl_msg_id = ntohs(VL_API_IP_DETAILS);
4030 mp->sw_if_index = ntohl(sw_if_index);
4031 mp->context = context;
4033 vl_msg_api_send_shmem (q, (u8 *)&mp);
4037 vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (
4038 vl_api_sw_if_l2tpv3_tunnel_dump_t *mp)
4040 vpe_api_main_t * am = &vpe_api_main;
4041 l2t_main_t * lm = &l2t_main;
4042 unix_shared_memory_queue_t * q;
4043 l2t_session_t *session;
4045 q = vl_api_client_index_to_input_queue (mp->client_index);
4049 pool_foreach (session, lm->sessions,
4051 send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context);
4056 static void send_sw_interface_tap_details (vpe_api_main_t * am,
4057 unix_shared_memory_queue_t *q,
4058 tapcli_interface_details_t *tap_if,
4061 vl_api_sw_interface_tap_details_t * mp;
4062 mp = vl_msg_api_alloc (sizeof (*mp));
4063 memset (mp, 0, sizeof (*mp));
4064 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_TAP_DETAILS);
4065 mp->sw_if_index = ntohl(tap_if->sw_if_index);
4066 strncpy((char *)mp->dev_name,
4067 (char *)tap_if->dev_name, ARRAY_LEN(mp->dev_name)-1);
4068 mp->context = context;
4070 vl_msg_api_send_shmem (q, (u8 *)&mp);
4074 vl_api_sw_interface_tap_dump_t_handler (
4075 vl_api_sw_interface_tap_dump_t *mp)
4078 vpe_api_main_t * am = &vpe_api_main;
4079 unix_shared_memory_queue_t * q;
4080 tapcli_interface_details_t *tapifs = NULL;
4081 tapcli_interface_details_t *tap_if = NULL;
4083 q = vl_api_client_index_to_input_queue (mp->client_index);
4087 rv = vnet_tap_dump_ifs(&tapifs);
4091 vec_foreach(tap_if, tapifs) {
4092 send_sw_interface_tap_details(am, q, tap_if, mp->context);
4099 vl_api_ip_dump_t_handler (vl_api_ip_dump_t *mp)
4101 vpe_api_main_t * am = &vpe_api_main;
4102 vnet_main_t * vnm = vnet_get_main();
4103 vlib_main_t * vm = vlib_get_main();
4104 vnet_interface_main_t * im = &vnm->interface_main;
4105 unix_shared_memory_queue_t * q;
4106 vnet_sw_interface_t * si, * sorted_sis;
4107 u32 sw_if_index = ~0;
4109 q = vl_api_client_index_to_input_queue (mp->client_index);
4114 /* Gather interfaces. */
4115 sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
4116 _vec_len (sorted_sis) = 0;
4117 pool_foreach (si, im->sw_interfaces, ({ vec_add1 (sorted_sis, si[0]); }));
4119 vec_foreach (si, sorted_sis) {
4120 if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) {
4121 if (mp->is_ipv6 && !ip6_interface_enabled(vm, si->sw_if_index)) {
4124 sw_if_index = si->sw_if_index;
4125 send_ip_details(am, q, sw_if_index, mp->context);
4130 static void vl_api_l2_fib_table_entry_t_handler (
4131 vl_api_l2_fib_table_entry_t * mp)
4133 clib_warning ("BUG");
4136 static void send_l2fib_table_entry (vpe_api_main_t * am,
4137 unix_shared_memory_queue_t *q,
4138 l2fib_entry_key_t * l2fe_key,
4139 l2fib_entry_result_t * l2fe_res,
4142 vl_api_l2_fib_table_entry_t * mp;
4144 mp = vl_msg_api_alloc (sizeof (*mp));
4145 memset (mp, 0, sizeof (*mp));
4146 mp->_vl_msg_id = ntohs(VL_API_L2_FIB_TABLE_ENTRY);
4148 mp->bd_id = ntohl(l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
4150 mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0);
4151 mp->sw_if_index = ntohl(l2fe_res->fields.sw_if_index);
4152 mp->static_mac = l2fe_res->fields.static_mac;
4153 mp->filter_mac = l2fe_res->fields.filter;
4154 mp->bvi_mac = l2fe_res->fields.bvi;
4155 mp->context = context;
4157 vl_msg_api_send_shmem (q, (u8 *)&mp);
4161 vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t *mp)
4163 vpe_api_main_t * am = &vpe_api_main;
4164 bd_main_t * bdm = &bd_main;
4165 l2fib_entry_key_t *l2fe_key = NULL;
4166 l2fib_entry_result_t *l2fe_res = NULL;
4167 u32 ni, bd_id = ntohl (mp->bd_id);
4169 unix_shared_memory_queue_t * q;
4172 q = vl_api_client_index_to_input_queue (mp->client_index);
4176 /* see l2fib_table_dump: ~0 means "any" */
4180 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
4187 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
4189 vec_foreach_index (ni, l2fe_key) {
4190 send_l2fib_table_entry (am, q, vec_elt_at_index(l2fe_key, ni),
4191 vec_elt_at_index(l2fe_res, ni), mp->context);
4198 vl_api_show_version_t_handler (vl_api_show_version_t *mp)
4200 vl_api_show_version_reply_t *rmp;
4202 char * vpe_api_get_build_directory(void);
4203 char * vpe_api_get_version(void);
4204 char * vpe_api_get_build_date(void);
4206 unix_shared_memory_queue_t * q =
4207 vl_api_client_index_to_input_queue (mp->client_index);
4212 REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
4214 strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
4215 strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
4216 ARRAY_LEN(rmp->build_directory)-1);
4217 strncpy ((char *) rmp->version, vpe_api_get_version(),
4218 ARRAY_LEN(rmp->version)-1);
4219 strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
4220 ARRAY_LEN(rmp->build_date)-1);
4224 static void vl_api_get_node_index_t_handler
4225 (vl_api_get_node_index_t * mp)
4227 vlib_main_t * vm = vlib_get_main();
4228 vl_api_get_node_index_reply_t * rmp;
4231 u32 node_index = ~0;
4233 n = vlib_get_node_by_name (vm, mp->node_name);
4236 rv = VNET_API_ERROR_NO_SUCH_NODE;
4238 node_index = n->index;
4240 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4242 rmp->node_index = ntohl(node_index);
4246 static void vl_api_add_node_next_t_handler
4247 (vl_api_add_node_next_t * mp)
4249 vlib_main_t * vm = vlib_get_main();
4250 vl_api_add_node_next_reply_t * rmp;
4251 vlib_node_t * n, * next;
4253 u32 next_index = ~0;
4255 n = vlib_get_node_by_name (vm, mp->node_name);
4258 rv = VNET_API_ERROR_NO_SUCH_NODE;
4262 next = vlib_get_node_by_name (vm, mp->next_name);
4265 rv = VNET_API_ERROR_NO_SUCH_NODE2;
4267 next_index = vlib_node_add_next (vm, n->index, next->index);
4270 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4272 rmp->next_index = ntohl(next_index);
4276 static void vl_api_l2tpv3_create_tunnel_t_handler
4277 (vl_api_l2tpv3_create_tunnel_t *mp)
4279 vl_api_l2tpv3_create_tunnel_reply_t * rmp;
4280 l2t_main_t *lm = &l2t_main;
4281 u32 sw_if_index = (u32)~0;
4284 if (mp->is_ipv6 != 1) {
4285 rv = VNET_API_ERROR_UNIMPLEMENTED;
4289 rv = create_l2tpv3_ipv6_tunnel (lm,
4290 (ip6_address_t *) mp->client_address,
4291 (ip6_address_t *) mp->our_address,
4292 ntohl(mp->local_session_id),
4293 ntohl(mp->remote_session_id),
4294 clib_net_to_host_u64(mp->local_cookie),
4295 clib_net_to_host_u64(mp->remote_cookie),
4296 mp->l2_sublayer_present,
4300 REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY,
4302 rmp->sw_if_index = ntohl (sw_if_index);
4306 static void vl_api_l2tpv3_set_tunnel_cookies_t_handler
4307 (vl_api_l2tpv3_set_tunnel_cookies_t *mp)
4309 vl_api_l2tpv3_set_tunnel_cookies_reply_t * rmp;
4310 l2t_main_t *lm = &l2t_main;
4313 VALIDATE_SW_IF_INDEX(mp);
4315 rv = l2tpv3_set_tunnel_cookies (lm, ntohl(mp->sw_if_index),
4316 clib_net_to_host_u64(mp->new_local_cookie),
4317 clib_net_to_host_u64(mp->new_remote_cookie));
4319 BAD_SW_IF_INDEX_LABEL;
4321 REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY);
4324 static void vl_api_l2tpv3_interface_enable_disable_t_handler
4325 (vl_api_l2tpv3_interface_enable_disable_t * mp)
4328 vnet_main_t * vnm = vnet_get_main();
4329 vl_api_l2tpv3_interface_enable_disable_reply_t * rmp;
4331 VALIDATE_SW_IF_INDEX(mp);
4333 rv = l2tpv3_interface_enable_disable
4334 (vnm, ntohl(mp->sw_if_index), mp->enable_disable);
4336 BAD_SW_IF_INDEX_LABEL;
4338 REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY);
4341 static void vl_api_l2tpv3_set_lookup_key_t_handler
4342 (vl_api_l2tpv3_set_lookup_key_t * mp)
4345 l2t_main_t *lm = &l2t_main;
4346 vl_api_l2tpv3_set_lookup_key_reply_t * rmp;
4348 if (mp->key > L2T_LOOKUP_SESSION_ID) {
4349 rv = VNET_API_ERROR_INVALID_VALUE;
4353 lm->lookup_type = mp->key;
4356 REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY);
4359 static void vl_api_vxlan_add_del_tunnel_t_handler
4360 (vl_api_vxlan_add_del_tunnel_t * mp)
4362 vl_api_vxlan_add_del_tunnel_reply_t * rmp;
4364 vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a;
4365 u32 encap_fib_index;
4367 ip4_main_t * im = &ip4_main;
4368 u32 sw_if_index = ~0;
4370 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4372 rv = VNET_API_ERROR_NO_SUCH_FIB;
4375 encap_fib_index = p[0];
4377 /* Check src & dst are different */
4378 if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) ||
4379 (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) {
4380 rv = VNET_API_ERROR_SAME_SRC_DST;
4383 memset (a, 0, sizeof (*a));
4385 a->is_add = mp->is_add;
4386 a->is_ip6 = mp->is_ipv6;
4388 /* ip addresses sent in network byte order */
4390 memcpy(&(a->src.ip6), mp->src_address, 16);
4391 memcpy(&(a->dst.ip6), mp->dst_address, 16);
4393 memcpy(&(a->src.ip4), mp->src_address, 4);
4394 memcpy(&(a->dst.ip4), mp->dst_address, 4);
4397 a->encap_fib_index = encap_fib_index;
4398 a->decap_next_index = ntohl(mp->decap_next_index);
4399 a->vni = ntohl(mp->vni);
4400 rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index);
4403 REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY,
4405 rmp->sw_if_index = ntohl (sw_if_index);
4409 static void send_vxlan_tunnel_details
4410 (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4412 vl_api_vxlan_tunnel_details_t * rmp;
4413 ip4_main_t * im4 = &ip4_main;
4414 ip6_main_t * im6 = &ip6_main;
4415 u8 is_ipv6 = !(t->flags & VXLAN_TUNNEL_IS_IPV4);
4417 rmp = vl_msg_api_alloc (sizeof (*rmp));
4418 memset (rmp, 0, sizeof (*rmp));
4419 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_TUNNEL_DETAILS);
4421 memcpy(rmp->src_address, &(t->src.ip6), 16);
4422 memcpy(rmp->dst_address, &(t->dst.ip6), 16);
4423 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4425 memcpy(rmp->src_address, &(t->src.ip4), 4);
4426 memcpy(rmp->dst_address, &(t->dst.ip4), 4);
4427 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4429 rmp->vni = htonl(t->vni);
4430 rmp->decap_next_index = htonl(t->decap_next_index);
4431 rmp->sw_if_index = htonl(t->sw_if_index);
4432 rmp->is_ipv6 = is_ipv6;
4433 rmp->context = context;
4435 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4438 static void vl_api_vxlan_tunnel_dump_t_handler
4439 (vl_api_vxlan_tunnel_dump_t * mp)
4441 unix_shared_memory_queue_t * q;
4442 vxlan_main_t * vxm = &vxlan_main;
4446 q = vl_api_client_index_to_input_queue (mp->client_index);
4451 sw_if_index = ntohl(mp->sw_if_index);
4453 if (~0 == sw_if_index) {
4454 pool_foreach (t, vxm->tunnels,
4456 send_vxlan_tunnel_details(t, q, mp->context);
4459 if ((sw_if_index >= vec_len(vxm->tunnel_index_by_sw_if_index)) ||
4460 (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index])) {
4463 t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]];
4464 send_vxlan_tunnel_details(t, q, mp->context);
4468 static void vl_api_gre_add_del_tunnel_t_handler
4469 (vl_api_gre_add_del_tunnel_t * mp)
4471 vl_api_gre_add_del_tunnel_reply_t * rmp;
4473 vnet_gre_add_del_tunnel_args_t _a, *a = &_a;
4476 ip4_main_t * im = &ip4_main;
4477 u32 sw_if_index = ~0;
4479 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_table_id));
4481 rv = VNET_API_ERROR_NO_SUCH_FIB;
4484 outer_table_id = p[0];
4486 /* Check src & dst are different */
4487 if (memcmp(&mp->src_address, &mp->dst_address, 4) == 0) {
4488 rv = VNET_API_ERROR_SAME_SRC_DST;
4492 memset (a, 0, sizeof (*a));
4494 a->is_add = mp->is_add;
4496 /* ip addresses sent in network byte order */
4497 a->src.as_u32 = mp->src_address;
4498 a->dst.as_u32 = mp->dst_address;
4500 a->outer_table_id = outer_table_id;
4501 rv = vnet_gre_add_del_tunnel (a, &sw_if_index);
4504 REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY,
4506 rmp->sw_if_index = ntohl (sw_if_index);
4510 static void send_gre_tunnel_details
4511 (gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4513 vl_api_gre_tunnel_details_t * rmp;
4514 ip4_main_t * im = &ip4_main;
4516 rmp = vl_msg_api_alloc (sizeof (*rmp));
4517 memset (rmp, 0, sizeof (*rmp));
4518 rmp->_vl_msg_id = ntohs(VL_API_GRE_TUNNEL_DETAILS);
4519 rmp->src_address = t->tunnel_src.data_u32;
4520 rmp->dst_address = t->tunnel_dst.data_u32;
4521 rmp->outer_table_id = htonl(im->fibs[t->outer_fib_index].table_id);
4522 rmp->sw_if_index = htonl(t->sw_if_index);
4523 rmp->context = context;
4525 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4528 static void vl_api_gre_tunnel_dump_t_handler
4529 (vl_api_gre_tunnel_dump_t * mp)
4531 unix_shared_memory_queue_t * q;
4532 gre_main_t * gm = &gre_main;
4536 q = vl_api_client_index_to_input_queue (mp->client_index);
4541 sw_if_index = ntohl(mp->sw_if_index);
4543 if (~0 == sw_if_index) {
4544 pool_foreach (t, gm->tunnels,
4546 send_gre_tunnel_details(t, q, mp->context);
4549 if ((sw_if_index >= vec_len(gm->tunnel_index_by_sw_if_index)) ||
4550 (~0 == gm->tunnel_index_by_sw_if_index[sw_if_index])) {
4553 t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]];
4554 send_gre_tunnel_details(t, q, mp->context);
4559 vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t *mp)
4561 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4563 vl_api_l2_patch_add_del_reply_t * rmp;
4564 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4568 VALIDATE_RX_SW_IF_INDEX(mp);
4569 VALIDATE_TX_SW_IF_INDEX(mp);
4571 rv = vnet_l2_patch_add_del (ntohl(mp->rx_sw_if_index),
4572 ntohl(mp->tx_sw_if_index),
4573 (int)(mp->is_add != 0));
4575 BAD_RX_SW_IF_INDEX_LABEL;
4576 BAD_TX_SW_IF_INDEX_LABEL;
4578 REPLY_MACRO(VL_API_L2_PATCH_ADD_DEL_REPLY);
4582 vl_api_vxlan_gpe_add_del_tunnel_t_handler
4583 (vl_api_vxlan_gpe_add_del_tunnel_t * mp)
4585 vl_api_vxlan_gpe_add_del_tunnel_reply_t * rmp;
4587 vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
4588 u32 encap_fib_index, decap_fib_index;
4591 ip4_main_t * im = &ip4_main;
4592 u32 sw_if_index = ~0;
4595 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4597 rv = VNET_API_ERROR_NO_SUCH_FIB;
4600 encap_fib_index = p[0];
4602 protocol = mp->protocol;
4604 /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
4605 if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT) {
4606 p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
4608 rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
4611 decap_fib_index = p[0];
4613 decap_fib_index = ntohl(mp->decap_vrf_id);
4616 /* Check src & dst are different */
4617 if ((mp->is_ipv6 && memcmp(mp->local, mp->remote, 16) == 0) ||
4618 (!mp->is_ipv6 && memcmp(mp->local, mp->remote, 4) == 0)) {
4619 rv = VNET_API_ERROR_SAME_SRC_DST;
4622 memset (a, 0, sizeof (*a));
4624 a->is_add = mp->is_add;
4625 a->is_ip6 = mp->is_ipv6;
4626 /* ip addresses sent in network byte order */
4628 clib_memcpy(&(a->local.ip6), mp->local, 16);
4629 clib_memcpy(&(a->remote.ip6), mp->remote, 16);
4631 clib_memcpy(&(a->local.ip4), mp->local, 4);
4632 clib_memcpy(&(a->remote.ip4), mp->remote, 4);
4634 a->encap_fib_index = encap_fib_index;
4635 a->decap_fib_index = decap_fib_index;
4636 a->protocol = protocol;
4637 a->vni = ntohl(mp->vni);
4638 rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
4641 REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY,
4643 rmp->sw_if_index = ntohl (sw_if_index);
4647 static void send_vxlan_gpe_tunnel_details
4648 (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4650 vl_api_vxlan_gpe_tunnel_details_t * rmp;
4651 ip4_main_t * im4 = &ip4_main;
4652 ip6_main_t * im6 = &ip6_main;
4653 u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
4655 rmp = vl_msg_api_alloc (sizeof (*rmp));
4656 memset (rmp, 0, sizeof (*rmp));
4657 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_GPE_TUNNEL_DETAILS);
4659 memcpy(rmp->local, &(t->local.ip6), 16);
4660 memcpy(rmp->remote, &(t->remote.ip6), 16);
4661 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4662 rmp->decap_vrf_id = htonl(im6->fibs[t->decap_fib_index].table_id);
4664 memcpy(rmp->local, &(t->local.ip4), 4);
4665 memcpy(rmp->remote, &(t->remote.ip4), 4);
4666 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4667 rmp->decap_vrf_id = htonl(im4->fibs[t->decap_fib_index].table_id);
4669 rmp->vni = htonl(t->vni);
4670 rmp->protocol = t->protocol;
4671 rmp->sw_if_index = htonl(t->sw_if_index);
4672 rmp->is_ipv6 = is_ipv6;
4673 rmp->context = context;
4675 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4678 static void vl_api_vxlan_gpe_tunnel_dump_t_handler
4679 (vl_api_vxlan_gpe_tunnel_dump_t * mp)
4681 unix_shared_memory_queue_t * q;
4682 vxlan_gpe_main_t * vgm = &vxlan_gpe_main;
4683 vxlan_gpe_tunnel_t * t;
4686 q = vl_api_client_index_to_input_queue (mp->client_index);
4691 sw_if_index = ntohl(mp->sw_if_index);
4693 if (~0 == sw_if_index) {
4694 pool_foreach (t, vgm->tunnels,
4696 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4699 if ((sw_if_index >= vec_len(vgm->tunnel_index_by_sw_if_index)) ||
4700 (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index])) {
4703 t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]];
4704 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4709 vl_api_lisp_add_del_locator_set_t_handler(vl_api_lisp_add_del_locator_set_t *mp)
4711 vl_api_lisp_add_del_locator_set_reply_t *rmp;
4713 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4715 u8 *locator_name = NULL;
4717 memset(a, 0, sizeof(a[0]));
4719 locator_name = format(0, "%s", mp->locator_set_name);
4721 a->name = locator_name;
4723 a->is_add = mp->is_add;
4726 rv = vnet_lisp_add_del_locator_set(a, &ls_index);
4728 vec_free(locator_name);
4730 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY);
4734 vl_api_lisp_add_del_locator_t_handler(
4735 vl_api_lisp_add_del_locator_t *mp)
4737 vl_api_lisp_add_del_locator_reply_t *rmp;
4739 locator_t locator, *locators = NULL;
4740 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4742 u8 *locator_name = NULL;
4744 memset(&locator, 0, sizeof(locator));
4745 memset(a, 0, sizeof(a[0]));
4747 locator.sw_if_index = ntohl(mp->sw_if_index);
4748 locator.priority = mp->priority;
4749 locator.weight = mp->weight;
4751 vec_add1(locators, locator);
4753 locator_name = format(0, "%s", mp->locator_set_name);
4755 a->name = locator_name;
4756 a->locators = locators;
4757 a->is_add = mp->is_add;
4760 rv = vnet_lisp_add_del_locator(a, NULL, &ls_index);
4763 vec_free(locator_name);
4765 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_REPLY);
4769 vl_api_lisp_add_del_local_eid_t_handler(
4770 vl_api_lisp_add_del_local_eid_t *mp)
4772 vl_api_lisp_add_del_local_eid_reply_t *rmp;
4773 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
4775 ip_prefix_t *prefp = NULL;
4776 ip_address_t *ip_eid = NULL;
4778 u8 * mac = gid_address_mac (&eid);
4780 u32 locator_set_index = ~0, map_index = ~0;
4781 vnet_lisp_add_del_mapping_args_t _a, *a = &_a;
4783 memset (a, 0, sizeof (a[0]));
4784 memset (&eid, 0, sizeof (eid));
4786 prefp = &gid_address_ippref(&eid);
4787 ip_eid = &ip_prefix_addr(prefp);
4789 switch (mp->eid_type)
4792 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4793 ip_address_set(ip_eid, mp->eid, IP4);
4794 ip_prefix_len(prefp) = mp->prefix_len;
4797 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4798 ip_address_set(ip_eid, mp->eid, IP6);
4799 ip_prefix_len(prefp) = mp->prefix_len;
4801 case 2: /* l2 mac */
4802 gid_address_type (&eid) = GID_ADDR_MAC;
4803 clib_memcpy(mac, mp->eid, 6);
4806 rv = VNET_API_ERROR_INVALID_EID_TYPE;
4810 name = format(0, "%s", mp->locator_set_name);
4811 p = hash_get_mem(lcm->locator_set_index_by_name, name);
4813 rv = VNET_API_ERROR_INVALID_VALUE;
4816 locator_set_index = p[0];
4818 /* XXX treat batch configuration */
4819 a->is_add = mp->is_add;
4820 gid_address_vni (&eid) = clib_net_to_host_u32 (mp->vni);
4821 gid_address_copy (&a->eid, &eid);
4822 a->locator_set_index = locator_set_index;
4824 rv = vnet_lisp_add_del_local_mapping(a, &map_index);
4828 gid_address_free (&a->eid);
4830 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY);
4834 vl_api_lisp_eid_table_add_del_map_t_handler(
4835 vl_api_lisp_eid_table_add_del_map_t *mp)
4837 vl_api_lisp_eid_table_add_del_map_reply_t *rmp;
4839 rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni),
4840 clib_net_to_host_u32 (mp->vrf), mp->is_add);
4841 REPLY_MACRO(VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)
4845 lisp_gpe_add_del_fwd_entry_set_address(
4846 vl_api_lisp_gpe_add_del_fwd_entry_t *mp,
4847 ip_address_t *slocator,
4848 ip_address_t *dlocator,
4851 ip_address_t *ip_eid = NULL;
4852 ip_prefix_t *prefp = NULL;
4854 prefp = &gid_address_ippref(eid);
4855 ip_eid = &ip_prefix_addr(prefp);
4857 if (mp->eid_is_ipv6) {
4858 clib_memcpy(&ip_addr_v6(ip_eid), mp->eid_ip_address,
4859 sizeof(ip_addr_v6(ip_eid)));
4860 ip_addr_version(ip_eid) = IP6;
4862 clib_memcpy(&ip_addr_v4(ip_eid), mp->eid_ip_address,
4863 sizeof(ip_addr_v4(ip_eid)));
4864 ip_addr_version(ip_eid) = IP4;
4866 ip_prefix_len(prefp) = mp->eid_prefix_len;
4868 if (mp->address_is_ipv6) {
4869 clib_memcpy(&ip_addr_v6(slocator), mp->source_ip_address,
4870 sizeof(ip_addr_v6(slocator)));
4871 ip_addr_version(slocator) = IP6;
4872 clib_memcpy(&ip_addr_v6(dlocator), mp->destination_ip_address,
4873 sizeof(ip_addr_v6(dlocator)));
4874 ip_addr_version(dlocator) = IP6;
4876 clib_memcpy(&ip_addr_v4(slocator), mp->source_ip_address,
4877 sizeof(ip_addr_v4(slocator)));
4878 ip_addr_version(slocator) = IP4;
4879 clib_memcpy(&ip_addr_v4(dlocator), mp->destination_ip_address,
4880 sizeof(ip_addr_v4(dlocator)));
4881 ip_addr_version(dlocator) = IP4;
4886 vl_api_lisp_gpe_add_del_fwd_entry_t_handler(
4887 vl_api_lisp_gpe_add_del_fwd_entry_t *mp)
4889 vl_api_lisp_gpe_add_del_fwd_entry_reply_t *rmp;
4891 ip_address_t slocator, dlocator;
4893 vnet_lisp_gpe_add_del_fwd_entry_args_t a;
4895 lisp_gpe_add_del_fwd_entry_set_address(mp, &slocator, &dlocator, &eid);
4897 memset (&a, 0, sizeof(a));
4899 a.is_add = mp->is_add;
4901 a.slocator = slocator;
4902 a.dlocator = dlocator;
4903 rv = vnet_lisp_gpe_add_del_fwd_entry (&a, 0);
4905 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_FWD_ENTRY_REPLY);
4909 vl_api_lisp_add_del_map_resolver_t_handler(
4910 vl_api_lisp_add_del_map_resolver_t *mp)
4912 vl_api_lisp_add_del_map_resolver_reply_t *rmp;
4914 ip_address_t *ip_addr = NULL;
4915 vnet_lisp_add_del_map_resolver_args_t _a, * a = &_a;
4917 a->is_add = mp->is_add;
4918 ip_addr = &a->address;
4921 clib_memcpy(&ip_addr_v6(ip_addr), mp->ip_address,
4922 sizeof(ip_addr_v6(ip_addr)));
4923 ip_addr_version(ip_addr) = IP6;
4925 clib_memcpy(&ip_addr_v4(ip_addr), mp->ip_address,
4926 sizeof(ip_addr_v4(ip_addr)));
4927 ip_addr_version(ip_addr) = IP4;
4930 rv = vnet_lisp_add_del_map_resolver (a);
4932 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY);
4936 vl_api_lisp_gpe_enable_disable_t_handler(
4937 vl_api_lisp_gpe_enable_disable_t *mp)
4939 vl_api_lisp_gpe_enable_disable_reply_t *rmp;
4941 vnet_lisp_gpe_enable_disable_args_t _a, * a = &_a;
4943 a->is_en = mp->is_en;
4944 vnet_lisp_gpe_enable_disable (a);
4946 REPLY_MACRO(VL_API_LISP_GPE_ENABLE_DISABLE_REPLY);
4950 vl_api_lisp_enable_disable_t_handler(
4951 vl_api_lisp_enable_disable_t *mp)
4953 vl_api_lisp_enable_disable_reply_t *rmp;
4956 vnet_lisp_enable_disable (mp->is_en);
4957 REPLY_MACRO(VL_API_LISP_ENABLE_DISABLE_REPLY);
4961 vl_api_lisp_gpe_add_del_iface_t_handler(
4962 vl_api_lisp_gpe_add_del_iface_t *mp)
4964 vl_api_lisp_gpe_add_del_iface_reply_t *rmp;
4966 vnet_lisp_gpe_add_del_iface_args_t _a, * a = &_a;
4968 a->is_add = mp->is_add;
4969 a->table_id = mp->table_id;
4971 rv = vnet_lisp_gpe_add_del_iface (a, 0);
4973 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY);
4977 vl_api_lisp_pitr_set_locator_set_t_handler(
4978 vl_api_lisp_pitr_set_locator_set_t *mp)
4980 vl_api_lisp_pitr_set_locator_set_reply_t *rmp;
4984 ls_name = format (0, "%s", mp->ls_name);
4985 rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add);
4988 REPLY_MACRO(VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY);
4992 vl_api_lisp_add_del_map_request_itr_rlocs_t_handler
4993 (vl_api_lisp_add_del_map_request_itr_rlocs_t *mp)
4995 vl_api_lisp_add_del_map_request_itr_rlocs_reply_t *rmp;
4997 u8 * locator_set_name = NULL;
4998 vnet_lisp_add_del_mreq_itr_rloc_args_t _a, * a = &_a;
5000 locator_set_name = format (0, "%s", mp->locator_set_name);
5002 a->is_add = mp->is_add;
5003 a->locator_set_name = locator_set_name;
5005 rv = vnet_lisp_add_del_mreq_itr_rlocs(a);
5007 vec_free(locator_set_name);
5009 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY);
5012 /** Used for transferring locators via VPP API */
5013 typedef CLIB_PACKED(struct
5015 u8 is_ip4; /**< is locator an IPv4 address */
5016 u8 priority; /**< locator priority */
5017 u8 weight; /**< locator weight */
5018 u8 addr[16]; /**< IPv4/IPv6 address */
5022 send_lisp_locator_set_details_set_address
5023 (vl_api_lisp_locator_set_details_t *rmp,
5024 gid_address_t *gid_address)
5026 ip_prefix_t *ip_addr;
5028 if (gid_address_type(gid_address) != GID_ADDR_IP_PREFIX) {
5032 ip_addr = &gid_address_ippref(gid_address);
5033 rmp->prefix_len = ip_prefix_len(ip_addr);
5034 rmp->is_ipv6 = ip_prefix_version(ip_addr);
5035 ip_address_copy_addr(rmp->ip_address, &ip_prefix_addr(ip_addr));
5039 vl_api_lisp_add_del_remote_mapping_t_handler (
5040 vl_api_lisp_add_del_remote_mapping_t *mp)
5043 locator_t rloc, * rlocs = 0;
5044 vl_api_lisp_add_del_remote_mapping_reply_t * rmp;
5046 gid_address_t _seid, * seid = &_seid;
5047 gid_address_t _deid, * deid = &_deid;
5048 ip_prefix_t * seid_pref = &gid_address_ippref(seid);
5049 ip_prefix_t * deid_pref = &gid_address_ippref(deid);
5051 /* TODO remove seid from API */
5052 memset (seid, 0, sizeof (seid[0]));
5053 memset (deid, 0, sizeof (deid[0]));
5054 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5055 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5056 ip_prefix_len(seid_pref) = mp->seid_len;
5057 ip_prefix_len(deid_pref) = mp->deid_len;
5058 u8 * seid_mac = gid_address_mac (seid);
5059 u8 * deid_mac = gid_address_mac (deid);
5060 gid_address_vni (seid) = ntohl (mp->vni);
5061 gid_address_vni (deid) = ntohl (mp->vni);
5063 switch (mp->eid_type)
5066 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5067 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5068 ip_address_set (seid_addr, mp->seid, IP4);
5069 ip_address_set (deid_addr, mp->deid, IP4);
5072 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5073 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5074 ip_address_set (seid_addr, mp->seid, IP6);
5075 ip_address_set (deid_addr, mp->deid, IP6);
5077 case 2: /* l2 mac */
5078 gid_address_type(seid) = GID_ADDR_MAC;
5079 gid_address_type(deid) = GID_ADDR_MAC;
5080 clib_memcpy (seid_mac, mp->seid, 6);
5081 clib_memcpy (deid_mac, mp->deid, 6);
5084 rv = VNET_API_ERROR_INVALID_EID_TYPE;
5088 for (i = 0; i < mp->rloc_num; i++) {
5089 rloc_t * r = &((rloc_t *) mp->rlocs)[i];
5090 memset(&rloc, 0, sizeof(rloc));
5091 ip_address_set(&gid_address_ip(&rloc.address), &r->addr,
5092 r->is_ip4 ? IP4 : IP6);
5093 gid_address_ippref_len(&rloc.address) = r->is_ip4 ? 32: 128;
5094 gid_address_type(&rloc.address) = GID_ADDR_IP_PREFIX;
5095 rloc.priority = r->priority;
5096 rloc.weight = r->weight;
5097 vec_add1 (rlocs, rloc);
5100 /* TODO Uncomment once https://gerrit.fd.io/r/#/c/1802 is merged and CSIT
5101 * is switched to lisp_add_del_adjacency */
5102 // if (!mp->is_add) {
5103 // vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5104 // gid_address_copy(&a->deid, deid);
5106 // rv = vnet_lisp_add_del_adjacency (a);
5108 // /* NOTE: for now this works as a static remote mapping, i.e.,
5109 // * not authoritative and ttl infinite. */
5110 // rv = vnet_lisp_add_del_mapping (deid, rlocs, mp->action, 0, ~0,
5114 /* TODO: remove once the above is merged */
5115 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5116 a->is_add = mp->is_add;
5117 a->authoritative = 0;
5118 a->action = mp->action;
5119 a->locators = rlocs;
5120 gid_address_copy(&a->seid, seid);
5121 gid_address_copy(&a->deid, deid);
5122 rv = vnet_lisp_add_del_adjacency (a);
5125 vnet_lisp_clear_all_remote_adjacencies ();
5129 REPLY_MACRO(VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY);
5133 vl_api_lisp_add_del_adjacency_t_handler (
5134 vl_api_lisp_add_del_adjacency_t *mp)
5138 vl_api_lisp_add_del_adjacency_reply_t * rmp;
5139 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5142 memset(a, 0, sizeof(a[0]));
5144 ip_prefix_t * seid_pref = &gid_address_ippref(&a->seid);
5145 ip_prefix_t * deid_pref = &gid_address_ippref(&a->deid);
5147 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5148 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5149 ip_prefix_len(seid_pref) = mp->seid_len;
5150 ip_prefix_len(deid_pref) = mp->deid_len;
5151 u8 * seid_mac = gid_address_mac (&a->seid);
5152 u8 * deid_mac = gid_address_mac (&a->deid);
5153 gid_address_vni(&a->seid) = ntohl (mp->vni);
5154 gid_address_vni(&a->deid) = ntohl (mp->vni);
5156 switch (mp->eid_type)
5159 gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX;
5160 gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX;
5161 ip_address_set (seid_addr, mp->seid, IP4);
5162 ip_address_set (deid_addr, mp->deid, IP4);
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, IP6);
5168 ip_address_set (deid_addr, mp->deid, IP6);
5170 case 2: /* l2 mac */
5171 gid_address_type(&a->seid) = GID_ADDR_MAC;
5172 gid_address_type(&a->deid) = GID_ADDR_MAC;
5173 clib_memcpy (seid_mac, mp->seid, 6);
5174 clib_memcpy (deid_mac, mp->deid, 6);
5177 rv = VNET_API_ERROR_INVALID_EID_TYPE;
5181 for (i = 0; i < mp->rloc_num; i++) {
5182 rloc_t * r = &((rloc_t *) mp->rlocs)[i];
5183 memset(&rloc, 0, sizeof(rloc));
5184 ip_address_set(&gid_address_ip(&rloc.address), &r->addr,
5185 r->is_ip4 ? IP4 : IP6);
5186 gid_address_ippref_len(&rloc.address) = r->is_ip4 ? 32: 128;
5187 gid_address_type(&rloc.address) = GID_ADDR_IP_PREFIX;
5188 rloc.priority = r->priority;
5189 rloc.weight = r->weight;
5190 vec_add1 (a->locators, rloc);
5193 a->action = mp->action;
5194 a->is_add = mp->is_add;
5196 /* NOTE: the remote mapping is static, i.e., not authoritative and
5197 * ttl is infinite. */
5198 a->authoritative = 0;
5201 rv = vnet_lisp_add_del_adjacency (a);
5203 vec_free (a->locators);
5205 REPLY_MACRO(VL_API_LISP_ADD_DEL_ADJACENCY_REPLY);
5209 send_lisp_locator_set_details (lisp_cp_main_t *lcm,
5210 locator_set_t *lsit,
5211 unix_shared_memory_queue_t *q,
5215 vl_api_lisp_locator_set_details_t *rmp;
5216 locator_t *loc = NULL;
5220 vec_foreach (locit, lsit->locator_indices) {
5221 loc = pool_elt_at_index (lcm->locator_pool, locit[0]);
5222 rmp = vl_msg_api_alloc (sizeof (*rmp));
5223 memset (rmp, 0, sizeof (*rmp));
5224 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCATOR_SET_DETAILS);
5225 rmp->local = lsit->local;
5227 ASSERT(lsit->name != NULL);
5228 strncpy((char *) rmp->locator_set_name,
5229 (char *) lsit->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5230 rmp->sw_if_index = htonl(loc->sw_if_index);
5232 str = format(0, "remote-%d", index);
5233 strncpy((char *) rmp->locator_set_name, (char *) str,
5234 ARRAY_LEN(rmp->locator_set_name) - 1);
5235 send_lisp_locator_set_details_set_address(rmp, &loc->address);
5239 rmp->priority = loc->priority;
5240 rmp->weight = loc->weight;
5241 rmp->context = context;
5243 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5248 vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t *mp)
5250 unix_shared_memory_queue_t * q = NULL;
5251 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5252 locator_set_t * lsit = NULL;
5255 q = vl_api_client_index_to_input_queue (mp->client_index);
5261 pool_foreach (lsit, lcm->locator_set_pool,
5263 send_lisp_locator_set_details(lcm, lsit, q, mp->context, index++);
5268 send_lisp_local_eid_table_details (mapping_t *mapit,
5269 unix_shared_memory_queue_t *q,
5272 vl_api_lisp_local_eid_table_details_t *rmp = NULL;
5273 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5274 locator_set_t *ls = NULL;
5275 gid_address_t *gid = NULL;
5277 ip_prefix_t *ip_prefix = NULL;
5280 ls = pool_elt_at_index (lcm->locator_set_pool,
5281 mapit->locator_set_index);
5283 ip_prefix = &gid_address_ippref(gid);
5284 mac = gid_address_mac(gid);
5286 rmp = vl_msg_api_alloc (sizeof (*rmp));
5287 memset (rmp, 0, sizeof (*rmp));
5288 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCAL_EID_TABLE_DETAILS);
5290 ASSERT(ls->name != NULL);
5291 strncpy((char *) rmp->locator_set_name,
5292 (char *) ls->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5294 str = format(0, "remote-%d", mapit->locator_set_index);
5295 strncpy((char *) rmp->locator_set_name, (char *) str,
5296 ARRAY_LEN(rmp->locator_set_name) - 1);
5300 switch (gid_address_type (gid))
5302 case GID_ADDR_IP_PREFIX:
5303 rmp->eid_prefix_len = ip_prefix_len(ip_prefix);
5304 if (ip_prefix_version(ip_prefix) == IP4)
5306 rmp->eid_type = 0; /* ipv4 type */
5307 clib_memcpy(rmp->eid, &ip_prefix_v4(ip_prefix),
5308 sizeof(ip_prefix_v4(ip_prefix)));
5312 rmp->eid_type = 1; /* ipv6 type */
5313 clib_memcpy(rmp->eid, &ip_prefix_v6(ip_prefix),
5314 sizeof(ip_prefix_v6(ip_prefix)));
5318 rmp->eid_type = 2; /* l2 mac type */
5319 clib_memcpy(rmp->eid, mac, 6);
5324 rmp->context = context;
5325 rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid));
5326 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5330 vl_api_lisp_local_eid_table_dump_t_handler (
5331 vl_api_lisp_local_eid_table_dump_t *mp)
5334 unix_shared_memory_queue_t * q = NULL;
5335 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5336 mapping_t * mapit = NULL;
5337 gid_address_t _eid, * eid = &_eid;
5339 q = vl_api_client_index_to_input_queue (mp->client_index);
5345 memset (eid, 0, sizeof (*eid));
5346 gid_address_vni(eid) = ntohl(mp->vni);
5347 switch (mp->eid_type) {
5349 gid_address_type(eid) = GID_ADDR_IP_PREFIX;
5350 gid_address_ippref_len(eid) = mp->prefix_length;
5351 gid_address_ip_version(eid) = IP4;
5352 clib_memcpy (&gid_address_ippref(eid), mp->eid, 4);
5355 gid_address_type(eid) = GID_ADDR_IP_PREFIX;
5356 gid_address_ippref_len(eid) = mp->prefix_length;
5357 gid_address_ip_version(eid) = IP6;
5358 clib_memcpy (&gid_address_ippref(eid), mp->eid, 16);
5361 gid_address_type(eid) = GID_ADDR_MAC;
5362 clib_memcpy (gid_address_mac(eid), mp->eid, 6);
5365 mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, eid);
5369 mapit = pool_elt_at_index (lcm->mapping_pool, mi);
5370 send_lisp_local_eid_table_details(mapit, q, mp->context);
5372 pool_foreach (mapit, lcm->mapping_pool,
5374 send_lisp_local_eid_table_details(mapit, q, mp->context);
5380 send_lisp_gpe_tunnel_details (lisp_gpe_tunnel_t *tunnel,
5381 unix_shared_memory_queue_t *q,
5384 vl_api_lisp_gpe_tunnel_details_t *rmp;
5385 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5387 rmp = vl_msg_api_alloc (sizeof (*rmp));
5388 memset (rmp, 0, sizeof (*rmp));
5389 rmp->_vl_msg_id = ntohs(VL_API_LISP_GPE_TUNNEL_DETAILS);
5391 rmp->tunnels = tunnel - lgm->tunnels;
5393 rmp->is_ipv6 = ip_addr_version(&tunnel->src) == IP6 ? 1 : 0;
5394 ip_address_copy_addr(rmp->source_ip, &tunnel->src);
5395 ip_address_copy_addr(rmp->destination_ip, &tunnel->dst);
5397 rmp->encap_fib_id = htonl(tunnel->encap_fib_index);
5398 rmp->decap_fib_id = htonl(tunnel->decap_fib_index);
5399 rmp->dcap_next = htonl(tunnel->decap_next_index);
5400 rmp->lisp_ver = tunnel->ver_res;
5401 rmp->next_protocol = tunnel->next_protocol;
5402 rmp->flags = tunnel->flags;
5403 rmp->ver_res = tunnel->ver_res;
5404 rmp->res = tunnel->res;
5405 rmp->iid = htonl(tunnel->vni);
5406 rmp->context = context;
5408 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5412 vl_api_lisp_gpe_tunnel_dump_t_handler (
5413 vl_api_lisp_gpe_tunnel_dump_t *mp)
5415 unix_shared_memory_queue_t * q = NULL;
5416 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5417 lisp_gpe_tunnel_t * tunnel = NULL;
5419 if (pool_elts(lgm->tunnels) == 0) {
5423 q = vl_api_client_index_to_input_queue (mp->client_index);
5428 pool_foreach(tunnel, lgm->tunnels,
5430 send_lisp_gpe_tunnel_details(tunnel, q, mp->context);
5435 send_lisp_map_resolver_details (ip_address_t *ip,
5436 unix_shared_memory_queue_t *q,
5439 vl_api_lisp_map_resolver_details_t *rmp = NULL;
5441 rmp = vl_msg_api_alloc (sizeof (*rmp));
5442 memset (rmp, 0, sizeof (*rmp));
5443 rmp->_vl_msg_id = ntohs(VL_API_LISP_MAP_RESOLVER_DETAILS);
5445 switch (ip_addr_version(ip)) {
5448 clib_memcpy(rmp->ip_address, &ip_addr_v4(ip), sizeof(ip_addr_v4(ip)));
5453 clib_memcpy(rmp->ip_address, &ip_addr_v6(ip), sizeof(ip_addr_v6(ip)));
5459 rmp->context = context;
5461 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5465 vl_api_lisp_map_resolver_dump_t_handler (
5466 vl_api_lisp_map_resolver_dump_t *mp)
5468 unix_shared_memory_queue_t * q = NULL;
5469 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5470 ip_address_t *ip = NULL;
5472 q = vl_api_client_index_to_input_queue (mp->client_index);
5477 vec_foreach(ip, lcm->map_resolvers) {
5478 send_lisp_map_resolver_details(ip, q, mp->context);
5484 vl_api_lisp_eid_table_map_dump_t_handler (
5485 vl_api_lisp_eid_table_map_dump_t *mp)
5487 unix_shared_memory_queue_t * q = NULL;
5488 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5491 q = vl_api_client_index_to_input_queue (mp->client_index);
5495 hash_foreach_pair (p, lcm->table_id_by_vni, {
5496 vl_api_lisp_eid_table_map_details_t * rmp = NULL;
5497 memset (rmp, 0, sizeof (*rmp));
5498 rmp->_vl_msg_id = ntohs(VL_API_LISP_EID_TABLE_MAP_DETAILS);
5500 rmp->vrf = p->value[0];
5501 rmp->context = mp->context;
5506 send_lisp_enable_disable_details (unix_shared_memory_queue_t *q,
5509 vl_api_lisp_enable_disable_status_details_t *rmp = NULL;
5511 rmp = vl_msg_api_alloc (sizeof (*rmp));
5512 memset (rmp, 0, sizeof (*rmp));
5513 rmp->_vl_msg_id = ntohs(VL_API_LISP_ENABLE_DISABLE_STATUS_DETAILS);
5515 rmp->gpe_status = vnet_lisp_gpe_enable_disable_status ();
5516 rmp->feature_status = vnet_lisp_enable_disable_status ();
5517 rmp->context = context;
5519 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5523 vl_api_lisp_enable_disable_status_dump_t_handler
5524 (vl_api_lisp_enable_disable_status_dump_t *mp)
5526 unix_shared_memory_queue_t * q = NULL;
5528 q = vl_api_client_index_to_input_queue (mp->client_index);
5533 send_lisp_enable_disable_details(q, mp->context);
5537 vl_api_lisp_get_map_request_itr_rlocs_t_handler (
5538 vl_api_lisp_get_map_request_itr_rlocs_t *mp)
5540 unix_shared_memory_queue_t * q = NULL;
5541 vl_api_lisp_get_map_request_itr_rlocs_reply_t *rmp = NULL;
5542 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5543 locator_set_t * loc_set = 0;
5547 q = vl_api_client_index_to_input_queue (mp->client_index);
5552 if (~0 == lcm->mreq_itr_rlocs) {
5553 tmp_str = format(0, " ");
5555 loc_set = pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs);
5556 tmp_str = format(0, "%s", loc_set->name);
5559 REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY,
5561 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
5562 ARRAY_LEN(rmp->locator_set_name) - 1);
5569 vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *mp)
5571 vl_api_interface_name_renumber_reply_t * rmp;
5574 VALIDATE_SW_IF_INDEX(mp);
5576 rv = vnet_interface_name_renumber
5577 (ntohl(mp->sw_if_index), ntohl(mp->new_show_dev_instance));
5579 BAD_SW_IF_INDEX_LABEL;
5581 REPLY_MACRO(VL_API_INTERFACE_NAME_RENUMBER_REPLY);
5584 static int arp_change_data_callback (u32 pool_index, u8 * new_mac,
5585 u32 sw_if_index, u32 address)
5587 vpe_api_main_t * am = &vpe_api_main;
5588 vlib_main_t * vm = am->vlib_main;
5589 vl_api_ip4_arp_event_t * event;
5590 static f64 arp_event_last_time;
5591 f64 now = vlib_time_now (vm);
5593 if (pool_is_free_index (am->arp_events, pool_index))
5596 event = pool_elt_at_index (am->arp_events, pool_index);
5597 if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) {
5598 clib_memcpy (event->new_mac, new_mac, sizeof(event->new_mac));
5599 } else { /* same mac */
5600 if ((sw_if_index == event->sw_if_index) &&
5602 /* for BD case, also check IP address with 10 sec timeout */
5603 ((address == event->address) &&
5604 ((now - arp_event_last_time) < 10.0))))
5608 arp_event_last_time = now;
5609 event->sw_if_index = sw_if_index;
5610 if (address) event->address = address;
5614 static int arp_change_delete_callback (u32 pool_index, u8 * notused)
5616 vpe_api_main_t * am = &vpe_api_main;
5618 if (pool_is_free_index (am->arp_events, pool_index))
5621 pool_put_index (am->arp_events, pool_index);
5626 vl_api_want_ip4_arp_events_t_handler
5627 (vl_api_want_ip4_arp_events_t * mp)
5629 vpe_api_main_t * am = &vpe_api_main;
5630 vnet_main_t * vnm = vnet_get_main();
5631 vl_api_want_ip4_arp_events_reply_t *rmp;
5632 vl_api_ip4_arp_event_t * event;
5635 if (mp->enable_disable) {
5636 pool_get (am->arp_events, event);
5637 memset (event, 0, sizeof (*event));
5639 event->_vl_msg_id = ntohs(VL_API_IP4_ARP_EVENT);
5640 event->client_index = mp->client_index;
5641 event->context = mp->context;
5642 event->address = mp->address;
5643 event->pid = mp->pid;
5645 rv = vnet_add_del_ip4_arp_change_event
5646 (vnm, arp_change_data_callback,
5648 &mp->address /* addr, in net byte order */,
5649 vpe_resolver_process_node.index,
5650 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */);
5652 rv = vnet_add_del_ip4_arp_change_event
5653 (vnm, arp_change_delete_callback,
5655 &mp->address /* addr, in net byte order */,
5656 vpe_resolver_process_node.index,
5657 IP4_ARP_EVENT, ~0 /* pool index */, 0 /* is_add */);
5659 REPLY_MACRO(VL_API_WANT_IP4_ARP_EVENTS_REPLY);
5662 static void vl_api_input_acl_set_interface_t_handler
5663 (vl_api_input_acl_set_interface_t * mp)
5665 vlib_main_t *vm = vlib_get_main();
5666 vl_api_input_acl_set_interface_reply_t * rmp;
5668 u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
5670 ip4_table_index = ntohl(mp->ip4_table_index);
5671 ip6_table_index = ntohl(mp->ip6_table_index);
5672 l2_table_index = ntohl(mp->l2_table_index);
5673 sw_if_index = ntohl(mp->sw_if_index);
5675 VALIDATE_SW_IF_INDEX(mp);
5677 rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
5678 ip6_table_index, l2_table_index,
5681 BAD_SW_IF_INDEX_LABEL;
5683 REPLY_MACRO(VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
5686 static void vl_api_ipsec_spd_add_del_t_handler
5687 (vl_api_ipsec_spd_add_del_t * mp)
5690 clib_warning ("unimplemented");
5693 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5694 vl_api_ipsec_spd_add_del_reply_t * rmp;
5698 rv = ipsec_add_del_spd (vm, ntohl(mp->spd_id), mp->is_add);
5700 rv = VNET_API_ERROR_UNIMPLEMENTED;
5703 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_REPLY);
5707 static void vl_api_ipsec_interface_add_del_spd_t_handler
5708 (vl_api_ipsec_interface_add_del_spd_t * mp)
5710 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5711 vl_api_ipsec_interface_add_del_spd_reply_t * rmp;
5713 u32 sw_if_index __attribute__((unused));
5714 u32 spd_id __attribute__((unused));
5716 sw_if_index = ntohl(mp->sw_if_index);
5717 spd_id = ntohl(mp->spd_id);
5719 VALIDATE_SW_IF_INDEX(mp);
5722 rv = ipsec_set_interface_spd(vm, sw_if_index, spd_id, mp->is_add);
5724 rv = VNET_API_ERROR_UNIMPLEMENTED;
5727 BAD_SW_IF_INDEX_LABEL;
5729 REPLY_MACRO(VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY);
5732 static void vl_api_ipsec_spd_add_del_entry_t_handler
5733 (vl_api_ipsec_spd_add_del_entry_t * mp)
5735 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5736 vl_api_ipsec_spd_add_del_entry_reply_t * rmp;
5742 memset(&p, 0, sizeof(p));
5744 p.id = ntohl(mp->spd_id);
5745 p.priority = ntohl(mp->priority);
5746 p.is_outbound = mp->is_outbound;
5747 p.is_ipv6 = mp->is_ipv6;
5749 if (mp->is_ipv6 || mp->is_ip_any) {
5750 clib_memcpy(&p.raddr.start, mp->remote_address_start, 16);
5751 clib_memcpy(&p.raddr.stop, mp->remote_address_stop, 16);
5752 clib_memcpy(&p.laddr.start, mp->local_address_start, 16);
5753 clib_memcpy(&p.laddr.stop, mp->local_address_stop, 16);
5755 clib_memcpy(&p.raddr.start.ip4.data, mp->remote_address_start, 4);
5756 clib_memcpy(&p.raddr.stop.ip4.data, mp->remote_address_stop, 4);
5757 clib_memcpy(&p.laddr.start.ip4.data, mp->local_address_start, 4);
5758 clib_memcpy(&p.laddr.stop.ip4.data, mp->local_address_stop, 4);
5760 p.protocol = mp->protocol;
5761 p.rport.start = ntohs(mp->remote_port_start);
5762 p.rport.stop = ntohs(mp->remote_port_stop);
5763 p.lport.start = ntohs(mp->local_port_start);
5764 p.lport.stop = ntohs(mp->local_port_stop);
5765 /* policy action resolve unsupported */
5766 if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) {
5767 clib_warning("unsupported action: 'resolve'");
5768 rv = VNET_API_ERROR_UNIMPLEMENTED;
5771 p.policy = mp->policy;
5772 p.sa_id = ntohl(mp->sa_id);
5774 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5778 if (mp->is_ip_any) {
5780 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5783 rv = VNET_API_ERROR_UNIMPLEMENTED;
5788 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY);
5791 static void vl_api_ipsec_sad_add_del_entry_t_handler
5792 (vl_api_ipsec_sad_add_del_entry_t * mp)
5794 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5795 vl_api_ipsec_sad_add_del_entry_reply_t * rmp;
5800 memset(&sa, 0, sizeof(sa));
5802 sa.id = ntohl(mp->sad_id);
5803 sa.spi = ntohl(mp->spi);
5804 /* security protocol AH unsupported */
5805 if (mp->protocol == IPSEC_PROTOCOL_AH) {
5806 clib_warning("unsupported security protocol 'AH'");
5807 rv = VNET_API_ERROR_UNIMPLEMENTED;
5810 sa.protocol = mp->protocol;
5811 /* check for unsupported crypto-alg */
5812 if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
5813 mp->crypto_algorithm > IPSEC_CRYPTO_ALG_AES_CBC_256) {
5814 clib_warning("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg,
5815 mp->crypto_algorithm);
5816 rv = VNET_API_ERROR_UNIMPLEMENTED;
5819 sa.crypto_alg = mp->crypto_algorithm;
5820 sa.crypto_key_len = mp->crypto_key_length;
5821 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
5822 /* check for unsupported integ-alg */
5823 if (mp->integrity_algorithm < IPSEC_INTEG_ALG_SHA1_96 ||
5824 mp->integrity_algorithm > IPSEC_INTEG_ALG_SHA_512_256) {
5825 clib_warning("unsupported integ-alg: '%U'", format_ipsec_integ_alg,
5826 mp->integrity_algorithm);
5827 rv = VNET_API_ERROR_UNIMPLEMENTED;
5830 sa.integ_alg = mp->integrity_algorithm;
5831 sa.integ_key_len = mp->integrity_key_length;
5832 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
5833 sa.use_esn = mp->use_extended_sequence_number;
5834 sa.is_tunnel = mp->is_tunnel;
5835 sa.is_tunnel_ip6 = mp->is_tunnel_ipv6;
5836 if (sa.is_tunnel_ip6) {
5837 clib_memcpy(&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
5838 clib_memcpy(&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
5840 clib_memcpy(&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4);
5841 clib_memcpy(&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4);
5844 rv = ipsec_add_del_sa(vm, &sa, mp->is_add);
5846 rv = VNET_API_ERROR_UNIMPLEMENTED;
5851 REPLY_MACRO(VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY);
5855 vl_api_ikev2_profile_add_del_t_handler
5856 (vl_api_ikev2_profile_add_del_t * mp)
5858 vl_api_ikev2_profile_add_del_reply_t * rmp;
5862 vlib_main_t * vm = vlib_get_main();
5863 clib_error_t * error;
5864 u8 * tmp = format(0, "%s", mp->name);
5865 error = ikev2_add_del_profile(vm, tmp, mp->is_add);
5868 rv = VNET_API_ERROR_UNSPECIFIED;
5870 rv = VNET_API_ERROR_UNIMPLEMENTED;
5873 REPLY_MACRO(VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
5877 vl_api_ikev2_profile_set_auth_t_handler
5878 (vl_api_ikev2_profile_set_auth_t * mp)
5880 vl_api_ikev2_profile_set_auth_reply_t * rmp;
5884 vlib_main_t * vm = vlib_get_main();
5885 clib_error_t * error;
5886 u8 * tmp = format(0, "%s", mp->name);
5887 u8 * data = vec_new (u8, mp->data_len);
5888 clib_memcpy(data, mp->data, mp->data_len);
5889 error = ikev2_set_profile_auth(vm, tmp, mp->auth_method, data, mp->is_hex);
5893 rv = VNET_API_ERROR_UNSPECIFIED;
5895 rv = VNET_API_ERROR_UNIMPLEMENTED;
5898 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
5902 vl_api_ikev2_profile_set_id_t_handler
5903 (vl_api_ikev2_profile_set_id_t * mp)
5905 vl_api_ikev2_profile_add_del_reply_t * rmp;
5909 vlib_main_t * vm = vlib_get_main();
5910 clib_error_t * error;
5911 u8 * tmp = format(0, "%s", mp->name);
5912 u8 * data = vec_new (u8, mp->data_len);
5913 clib_memcpy(data, mp->data, mp->data_len);
5914 error = ikev2_set_profile_id(vm, tmp, mp->id_type, data, mp->is_local);
5918 rv = VNET_API_ERROR_UNSPECIFIED;
5920 rv = VNET_API_ERROR_UNIMPLEMENTED;
5923 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_ID_REPLY);
5927 vl_api_ikev2_profile_set_ts_t_handler
5928 (vl_api_ikev2_profile_set_ts_t * mp)
5930 vl_api_ikev2_profile_set_ts_reply_t * rmp;
5934 vlib_main_t * vm = vlib_get_main();
5935 clib_error_t * error;
5936 u8 * tmp = format(0, "%s", mp->name);
5937 error = ikev2_set_profile_ts(vm, tmp, mp->proto, mp->start_port,
5938 mp->end_port, (ip4_address_t) mp->start_addr,
5939 (ip4_address_t) mp->end_addr, mp->is_local);
5942 rv = VNET_API_ERROR_UNSPECIFIED;
5944 rv = VNET_API_ERROR_UNIMPLEMENTED;
5947 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_TS_REPLY);
5951 vl_api_ikev2_set_local_key_t_handler
5952 (vl_api_ikev2_set_local_key_t * mp)
5954 vl_api_ikev2_profile_set_ts_reply_t * rmp;
5958 vlib_main_t * vm = vlib_get_main();
5959 clib_error_t * error;
5961 error = ikev2_set_local_key(vm, mp->key_file);
5963 rv = VNET_API_ERROR_UNSPECIFIED;
5965 rv = VNET_API_ERROR_UNIMPLEMENTED;
5968 REPLY_MACRO(VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
5972 vl_api_map_add_domain_t_handler
5973 (vl_api_map_add_domain_t * mp)
5975 vl_api_map_add_domain_reply_t * rmp;
5978 u8 flags = mp->is_translation ? MAP_DOMAIN_TRANSLATION : 0;
5979 rv = map_create_domain((ip4_address_t *)&mp->ip4_prefix, mp->ip4_prefix_len,
5980 (ip6_address_t *)&mp->ip6_prefix, mp->ip6_prefix_len,
5981 (ip6_address_t *)&mp->ip6_src, mp->ip6_src_prefix_len,
5982 mp->ea_bits_len, mp->psid_offset, mp->psid_length, &index, ntohs(mp->mtu), flags);
5984 REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY,
5986 rmp->index = ntohl(index);
5991 vl_api_map_del_domain_t_handler
5992 (vl_api_map_del_domain_t * mp)
5994 vl_api_map_del_domain_reply_t * rmp;
5997 rv = map_delete_domain(ntohl(mp->index));
5999 REPLY_MACRO(VL_API_MAP_DEL_DOMAIN_REPLY);
6003 vl_api_map_add_del_rule_t_handler
6004 (vl_api_map_add_del_rule_t * mp)
6006 vl_api_map_del_domain_reply_t * rmp;
6009 rv = map_add_del_psid(ntohl(mp->index), ntohs(mp->psid), (ip6_address_t *)mp->ip6_dst, mp->is_add);
6011 REPLY_MACRO(VL_API_MAP_ADD_DEL_RULE_REPLY);
6015 vl_api_map_domain_dump_t_handler
6016 (vl_api_map_domain_dump_t * mp)
6018 vl_api_map_domain_details_t * rmp;
6019 map_main_t *mm = &map_main;
6021 unix_shared_memory_queue_t * q;
6023 if (pool_elts (mm->domains) == 0)
6026 q = vl_api_client_index_to_input_queue (mp->client_index);
6031 pool_foreach(d, mm->domains, ({
6032 /* Make sure every field is initiated (or don't skip the memset()) */
6033 rmp = vl_msg_api_alloc (sizeof (*rmp));
6034 rmp->_vl_msg_id = ntohs(VL_API_MAP_DOMAIN_DETAILS);
6035 rmp->domain_index = htonl(d - mm->domains);
6036 rmp->ea_bits_len = d->ea_bits_len;
6037 rmp->psid_offset = d->psid_offset;
6038 rmp->psid_length = d->psid_length;
6039 clib_memcpy(rmp->ip4_prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix));
6040 rmp->ip4_prefix_len = d->ip4_prefix_len;
6041 clib_memcpy(rmp->ip6_prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix));
6042 rmp->ip6_prefix_len = d->ip6_prefix_len;
6043 clib_memcpy(rmp->ip6_src, &d->ip6_src, sizeof(rmp->ip6_src));
6044 rmp->ip6_src_len = d->ip6_src_len;
6045 rmp->mtu = htons(d->mtu);
6046 rmp->is_translation = (d->flags & MAP_DOMAIN_TRANSLATION);
6047 rmp->context = mp->context;
6049 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6054 vl_api_map_rule_dump_t_handler
6055 (vl_api_map_rule_dump_t * mp)
6057 unix_shared_memory_queue_t * q;
6060 vl_api_map_rule_details_t * rmp;
6061 map_main_t *mm = &map_main;
6062 u32 domain_index = ntohl(mp->domain_index);
6065 if (pool_elts (mm->domains) == 0)
6068 d = pool_elt_at_index(mm->domains, domain_index);
6069 if (!d || !d->rules) {
6073 q = vl_api_client_index_to_input_queue (mp->client_index);
6078 for (i = 0; i < (0x1 << d->psid_length); i++) {
6080 if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0) {
6083 rmp = vl_msg_api_alloc(sizeof(*rmp));
6084 memset(rmp, 0, sizeof(*rmp));
6085 rmp->_vl_msg_id = ntohs(VL_API_MAP_RULE_DETAILS);
6086 rmp->psid = htons(i);
6087 clib_memcpy(rmp->ip6_dst, &dst, sizeof(rmp->ip6_dst));
6088 rmp->context = mp->context;
6089 vl_msg_api_send_shmem(q, (u8 *)&rmp);
6094 vl_api_map_summary_stats_t_handler (
6095 vl_api_map_summary_stats_t *mp)
6097 vl_api_map_summary_stats_reply_t *rmp;
6098 vlib_combined_counter_main_t *cm;
6101 u64 total_pkts[VLIB_N_RX_TX];
6102 u64 total_bytes[VLIB_N_RX_TX];
6103 map_main_t *mm = &map_main;
6104 unix_shared_memory_queue_t *q =
6105 vl_api_client_index_to_input_queue(mp->client_index);
6110 rmp = vl_msg_api_alloc (sizeof (*rmp));
6111 rmp->_vl_msg_id = ntohs(VL_API_MAP_SUMMARY_STATS_REPLY);
6112 rmp->context = mp->context;
6115 memset (total_pkts, 0, sizeof (total_pkts));
6116 memset (total_bytes, 0, sizeof (total_bytes));
6118 map_domain_counter_lock (mm);
6119 vec_foreach(cm, mm->domain_counters) {
6120 which = cm - mm->domain_counters;
6122 for (i = 0; i < vec_len(cm->maxi); i++) {
6123 vlib_get_combined_counter (cm, i, &v);
6124 total_pkts[which] += v.packets;
6125 total_bytes[which] += v.bytes;
6129 map_domain_counter_unlock (mm);
6131 /* Note: in network byte order! */
6132 rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_RX]);
6133 rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_RX]);
6134 rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_TX]);
6135 rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_TX]);
6136 rmp->total_bindings = clib_host_to_net_u64(pool_elts(mm->domains));
6137 rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter.
6138 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));
6139 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));
6141 vl_msg_api_send_shmem(q, (u8 *)&rmp);
6144 static void vl_api_ipsec_sa_set_key_t_handler
6145 (vl_api_ipsec_sa_set_key_t * mp)
6147 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
6148 vl_api_ipsec_sa_set_key_reply_t *rmp;
6152 sa.id = ntohl(mp->sa_id);
6153 sa.crypto_key_len = mp->crypto_key_length;
6154 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
6155 sa.integ_key_len = mp->integrity_key_length;
6156 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
6158 rv = ipsec_set_sa_key(vm, &sa);
6160 rv = VNET_API_ERROR_UNIMPLEMENTED;
6163 REPLY_MACRO(VL_API_IPSEC_SA_SET_KEY_REPLY);
6166 static void vl_api_cop_interface_enable_disable_t_handler
6167 (vl_api_cop_interface_enable_disable_t * mp)
6169 vl_api_cop_interface_enable_disable_reply_t * rmp;
6171 u32 sw_if_index = ntohl(mp->sw_if_index);
6174 VALIDATE_SW_IF_INDEX(mp);
6176 enable_disable = (int) mp->enable_disable;
6178 rv = cop_interface_enable_disable (sw_if_index, enable_disable);
6180 BAD_SW_IF_INDEX_LABEL;
6182 REPLY_MACRO(VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY);
6185 static void vl_api_cop_whitelist_enable_disable_t_handler
6186 (vl_api_cop_whitelist_enable_disable_t * mp)
6188 vl_api_cop_whitelist_enable_disable_reply_t * rmp;
6189 cop_whitelist_enable_disable_args_t _a, *a=&_a;
6190 u32 sw_if_index = ntohl(mp->sw_if_index);
6193 VALIDATE_SW_IF_INDEX(mp);
6195 a->sw_if_index = sw_if_index;
6198 a->default_cop = mp->default_cop;
6199 a->fib_id = ntohl(mp->fib_id);
6201 rv = cop_whitelist_enable_disable (a);
6203 BAD_SW_IF_INDEX_LABEL;
6205 REPLY_MACRO(VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY);
6208 static void vl_api_get_node_graph_t_handler
6209 (vl_api_get_node_graph_t * mp)
6213 api_main_t * am = &api_main;
6214 vlib_main_t * vm = vlib_get_main();
6216 vl_api_get_node_graph_reply_t * rmp;
6218 pthread_mutex_lock (&am->vlib_rp->mutex);
6219 oldheap = svm_push_data_heap (am->vlib_rp);
6222 * Keep the number of memcpy ops to a minimum (e.g. 1).
6224 vec_validate (vector, 16384);
6225 vec_reset_length (vector);
6228 vector = vlib_node_serialize (&vm->node_main, vector,
6229 (u32)~0 /* all threads */,
6230 1 /* include nexts */,
6231 1 /* include stats */);
6233 svm_pop_heap (oldheap);
6234 pthread_mutex_unlock (&am->vlib_rp->mutex);
6236 REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
6237 rmp->reply_in_shmem = (uword) vector);
6240 static void vl_api_trace_profile_add_t_handler
6241 (vl_api_trace_profile_add_t *mp)
6244 vl_api_trace_profile_add_reply_t * rmp;
6245 clib_error_t *error;
6247 /* Ignoring the profile id as currently a single profile
6249 error = ip6_ioam_trace_profile_set(mp->trace_num_elt, mp->trace_type,
6250 ntohl(mp->node_id), ntohl(mp->trace_app_data),
6251 mp->pow_enable, mp->trace_tsp,
6254 clib_error_report(error);
6255 rv = clib_error_get_code(error);
6258 REPLY_MACRO(VL_API_TRACE_PROFILE_ADD_REPLY);
6261 static void vl_api_trace_profile_apply_t_handler
6262 (vl_api_trace_profile_apply_t *mp)
6265 vl_api_trace_profile_apply_reply_t * rmp;
6267 if (mp->enable != 0) {
6268 rv = ip6_ioam_set_destination ((ip6_address_t *)(&mp->dest_ipv6),
6269 ntohl(mp->prefix_length),
6271 mp->trace_op == IOAM_HBYH_ADD,
6272 mp->trace_op == IOAM_HBYH_POP,
6273 mp->trace_op == IOAM_HBYH_MOD);
6275 //ip6_ioam_clear_destination(&ip6, mp->prefix_length, mp->vrf_id);
6277 REPLY_MACRO(VL_API_TRACE_PROFILE_APPLY_REPLY);
6280 static void vl_api_trace_profile_del_t_handler
6281 (vl_api_trace_profile_del_t *mp)
6284 vl_api_trace_profile_del_reply_t * rmp;
6285 clib_error_t *error;
6287 error = clear_ioam_rewrite_fn();
6289 clib_error_report(error);
6290 rv = clib_error_get_code(error);
6293 REPLY_MACRO(VL_API_TRACE_PROFILE_DEL_REPLY);
6297 vl_api_af_packet_create_t_handler
6298 (vl_api_af_packet_create_t *mp)
6300 vlib_main_t *vm = vlib_get_main();
6301 vl_api_af_packet_create_reply_t *rmp;
6303 u8 *host_if_name = NULL;
6306 host_if_name = format(0, "%s", mp->host_if_name);
6307 vec_add1 (host_if_name, 0);
6309 rv = af_packet_create_if(vm, host_if_name,
6310 mp->use_random_hw_addr ? 0 : mp->hw_addr, &sw_if_index);
6312 vec_free(host_if_name);
6314 REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY,
6315 rmp->sw_if_index = clib_host_to_net_u32(sw_if_index));
6319 vl_api_af_packet_delete_t_handler
6320 (vl_api_af_packet_delete_t *mp)
6322 vlib_main_t * vm = vlib_get_main();
6323 vl_api_af_packet_delete_reply_t *rmp;
6325 u8 *host_if_name = NULL;
6327 host_if_name = format(0, "%s", mp->host_if_name);
6328 vec_add1 (host_if_name, 0);
6330 rv = af_packet_delete_if(vm, host_if_name);
6332 vec_free(host_if_name);
6334 REPLY_MACRO(VL_API_AF_PACKET_DELETE_REPLY);
6338 vl_api_policer_add_del_t_handler
6339 (vl_api_policer_add_del_t *mp)
6341 vlib_main_t * vm = vlib_get_main();
6342 vl_api_policer_add_del_reply_t *rmp;
6345 sse2_qos_pol_cfg_params_st cfg;
6346 clib_error_t * error;
6348 name = format(0, "%s", mp->name);
6350 memset (&cfg, 0, sizeof (cfg));
6352 cfg.rnd_type = mp->round_type;
6353 cfg.rate_type = mp->rate_type;
6354 cfg.rb.kbps.cir_kbps = mp->cir;
6355 cfg.rb.kbps.eir_kbps = mp->eir;
6356 cfg.rb.kbps.cb_bytes = mp->cb;
6357 cfg.rb.kbps.eb_bytes = mp->eb;
6359 error = policer_add_del(vm, name, &cfg, mp->is_add);
6362 rv = VNET_API_ERROR_UNSPECIFIED;
6364 REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY);
6368 send_policer_details (u8 *name,
6369 sse2_qos_pol_cfg_params_st *config,
6370 policer_read_response_type_st *templ,
6371 unix_shared_memory_queue_t *q,
6374 vl_api_policer_details_t * mp;
6376 mp = vl_msg_api_alloc (sizeof (*mp));
6377 memset (mp, 0, sizeof (*mp));
6378 mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS);
6379 mp->context = context;
6380 mp->cir = htonl(config->rb.kbps.cir_kbps);
6381 mp->eir = htonl(config->rb.kbps.eir_kbps);
6382 mp->cb = htonl(config->rb.kbps.cb_bytes);
6383 mp->eb = htonl(config->rb.kbps.eb_bytes);
6384 mp->rate_type = config->rate_type;
6385 mp->round_type = config->rnd_type;
6386 mp->type = config->rfc;
6387 mp->single_rate = templ->single_rate ? 1 : 0;
6388 mp->color_aware = templ->color_aware ? 1 : 0;
6389 mp->scale = htonl(templ->scale);
6390 mp->cir_tokens_per_period = htonl(templ->cir_tokens_per_period);
6391 mp->pir_tokens_per_period = htonl(templ->pir_tokens_per_period);
6392 mp->current_limit = htonl(templ->current_limit);
6393 mp->current_bucket = htonl(templ->current_bucket);
6394 mp->extended_limit = htonl(templ->extended_limit);
6395 mp->extended_bucket = htonl(templ->extended_bucket);
6396 mp->last_update_time = clib_host_to_net_u64(templ->last_update_time);
6398 strncpy ((char *) mp->name, (char *) name, ARRAY_LEN(mp->name) - 1);
6400 vl_msg_api_send_shmem (q, (u8 *)&mp);
6404 vl_api_policer_dump_t_handler
6405 (vl_api_policer_dump_t *mp)
6407 unix_shared_memory_queue_t * q;
6408 vnet_policer_main_t * pm = &vnet_policer_main;
6412 u8 * match_name = 0;
6414 sse2_qos_pol_cfg_params_st *config;
6415 policer_read_response_type_st *templ;
6417 q = vl_api_client_index_to_input_queue (mp->client_index);
6421 if (mp->match_name_valid) {
6422 match_name = format(0, "%s%c", mp->match_name, 0);
6425 if (mp->match_name_valid) {
6426 p = hash_get_mem (pm->policer_config_by_name, match_name);
6429 config = pool_elt_at_index (pm->configs, pool_index);
6430 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6431 send_policer_details(match_name, config, templ, q, mp->context);
6434 hash_foreach_pair (hp, pm->policer_config_by_name,
6436 name = (u8 *) hp->key;
6437 pool_index = hp->value[0];
6438 config = pool_elt_at_index (pm->configs, pool_index);
6439 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6440 send_policer_details(name, config, templ, q, mp->context);
6446 vl_api_netmap_create_t_handler
6447 (vl_api_netmap_create_t *mp)
6449 vlib_main_t *vm = vlib_get_main();
6450 vl_api_netmap_create_reply_t *rmp;
6454 if_name = format(0, "%s", mp->netmap_if_name);
6455 vec_add1 (if_name, 0);
6457 rv = netmap_create_if(vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr,
6458 mp->is_pipe, mp->is_master, 0);
6462 REPLY_MACRO(VL_API_NETMAP_CREATE_REPLY);
6466 vl_api_netmap_delete_t_handler
6467 (vl_api_netmap_delete_t *mp)
6469 vlib_main_t * vm = vlib_get_main();
6470 vl_api_netmap_delete_reply_t *rmp;
6474 if_name = format(0, "%s", mp->netmap_if_name);
6475 vec_add1 (if_name, 0);
6477 rv = netmap_delete_if(vm, if_name);
6481 REPLY_MACRO(VL_API_NETMAP_DELETE_REPLY);
6484 static void vl_api_mpls_gre_tunnel_details_t_handler (
6485 vl_api_mpls_gre_tunnel_details_t * mp)
6487 clib_warning ("BUG");
6490 static void send_mpls_gre_tunnel_entry (vpe_api_main_t * am,
6491 unix_shared_memory_queue_t *q,
6492 mpls_gre_tunnel_t * gt,
6496 vl_api_mpls_gre_tunnel_details_t * mp;
6498 mp = vl_msg_api_alloc (sizeof (*mp));
6499 memset (mp, 0, sizeof (*mp));
6500 mp->_vl_msg_id = ntohs(VL_API_MPLS_GRE_TUNNEL_DETAILS);
6501 mp->context = context;
6504 mp->tunnel_index = htonl(index);
6505 mp->tunnel_src = gt->tunnel_src.as_u32;
6506 mp->tunnel_dst = gt->tunnel_dst.as_u32;
6507 mp->intfc_address = gt->intfc_address.as_u32;
6508 mp->mask_width = htonl(gt->mask_width);
6509 mp->inner_fib_index = htonl(gt->inner_fib_index);
6510 mp->outer_fib_index = htonl(gt->outer_fib_index);
6511 mp->encap_index = htonl(gt->encap_index);
6512 mp->hw_if_index = htonl(gt->hw_if_index);
6513 mp->l2_only = htonl(gt->l2_only);
6516 mpls_main_t * mm = &mpls_main;
6521 e = pool_elt_at_index (mm->encaps, gt->encap_index);
6522 len = vec_len (e->labels);
6523 mp->nlabels = htonl(len);
6525 for (i = 0; i < len; i++) {
6526 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6527 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6530 vl_msg_api_send_shmem (q, (u8 *)&mp);
6534 vl_api_mpls_gre_tunnel_dump_t_handler (vl_api_mpls_gre_tunnel_dump_t *mp)
6536 vpe_api_main_t * am = &vpe_api_main;
6537 unix_shared_memory_queue_t * q;
6538 vlib_main_t * vm = &vlib_global_main;
6539 mpls_main_t * mm = &mpls_main;
6540 mpls_gre_tunnel_t * gt;
6541 u32 index = ntohl(mp->tunnel_index);
6543 q = vl_api_client_index_to_input_queue (mp->client_index);
6547 if (pool_elts (mm->gre_tunnels)) {
6548 if(mp->tunnel_index >= 0) {
6549 vlib_cli_output (vm, "MPLS-GRE tunnel %u", index);
6550 gt = pool_elt_at_index (mm->gre_tunnels, index);
6551 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6553 vlib_cli_output (vm, "MPLS-GRE tunnels");
6554 pool_foreach (gt, mm->gre_tunnels,
6556 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6560 vlib_cli_output (vm, "No MPLS-GRE tunnels");
6564 static void vl_api_mpls_eth_tunnel_details_t_handler (
6565 vl_api_mpls_eth_tunnel_details_t * mp)
6567 clib_warning ("BUG");
6570 static void send_mpls_eth_tunnel_entry (vpe_api_main_t * am,
6571 unix_shared_memory_queue_t *q,
6572 mpls_eth_tunnel_t * et,
6576 vl_api_mpls_eth_tunnel_details_t * mp;
6578 mp = vl_msg_api_alloc (sizeof (*mp));
6579 memset (mp, 0, sizeof (*mp));
6580 mp->_vl_msg_id = ntohs(VL_API_MPLS_ETH_TUNNEL_DETAILS);
6581 mp->context = context;
6584 mp->tunnel_index = htonl(index);
6585 memcpy(mp->tunnel_dst_mac, et->tunnel_dst, 6);
6586 mp->intfc_address = et->intfc_address.as_u32;
6587 mp->tx_sw_if_index = htonl(et->tx_sw_if_index);
6588 mp->inner_fib_index = htonl(et->inner_fib_index);
6589 mp->mask_width = htonl(et->mask_width);
6590 mp->encap_index = htonl(et->encap_index);
6591 mp->hw_if_index = htonl(et->hw_if_index);
6592 mp->l2_only = htonl(et->l2_only);
6595 mpls_main_t * mm = &mpls_main;
6600 e = pool_elt_at_index (mm->encaps, et->encap_index);
6601 len = vec_len (e->labels);
6602 mp->nlabels = htonl(len);
6604 for (i = 0; i < len; i++) {
6605 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6606 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6609 vl_msg_api_send_shmem (q, (u8 *)&mp);
6613 vl_api_mpls_eth_tunnel_dump_t_handler (vl_api_mpls_eth_tunnel_dump_t *mp)
6615 vpe_api_main_t * am = &vpe_api_main;
6616 unix_shared_memory_queue_t * q;
6617 vlib_main_t * vm = &vlib_global_main;
6618 mpls_main_t * mm = &mpls_main;
6619 mpls_eth_tunnel_t * et;
6620 u32 index = ntohl(mp->tunnel_index);
6622 q = vl_api_client_index_to_input_queue (mp->client_index);
6626 clib_warning("Received mpls_eth_tunnel_dump");
6627 clib_warning("Received tunnel index: %u from client %u", index, mp->client_index);
6629 if (pool_elts (mm->eth_tunnels)) {
6630 if(mp->tunnel_index >= 0) {
6631 vlib_cli_output (vm, "MPLS-Ethernet tunnel %u", index);
6632 et = pool_elt_at_index (mm->eth_tunnels, index);
6633 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6635 clib_warning("MPLS-Ethernet tunnels");
6636 pool_foreach (et, mm->eth_tunnels,
6638 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6642 clib_warning("No MPLS-Ethernet tunnels");
6646 static void vl_api_mpls_fib_encap_details_t_handler (
6647 vl_api_mpls_fib_encap_details_t * mp)
6649 clib_warning ("BUG");
6652 static void send_mpls_fib_encap_details (vpe_api_main_t * am,
6653 unix_shared_memory_queue_t *q,
6657 vl_api_mpls_fib_encap_details_t * mp;
6659 mp = vl_msg_api_alloc (sizeof (*mp));
6660 memset (mp, 0, sizeof (*mp));
6661 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_ENCAP_DETAILS);
6662 mp->context = context;
6664 mp->fib_index = htonl(s->fib_index);
6665 mp->entry_index = htonl(s->entry_index);
6667 mp->s_bit = htonl(s->s_bit);
6669 mpls_main_t * mm = &mpls_main;
6674 e = pool_elt_at_index (mm->encaps, s->entry_index);
6675 len = vec_len (e->labels);
6676 mp->nlabels = htonl(len);
6678 for (i = 0; i < len; i++) {
6679 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6680 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6683 vl_msg_api_send_shmem (q, (u8 *)&mp);
6687 vl_api_mpls_fib_encap_dump_t_handler (vl_api_mpls_fib_encap_dump_t *mp)
6689 vpe_api_main_t * am = &vpe_api_main;
6690 unix_shared_memory_queue_t * q;
6691 vlib_main_t * vm = &vlib_global_main;
6694 show_mpls_fib_t *records = 0;
6696 mpls_main_t * mm = &mpls_main;
6697 ip4_main_t * im = &ip4_main;
6700 q = vl_api_client_index_to_input_queue (mp->client_index);
6704 hash_foreach (key, value, mm->mpls_encap_by_fib_and_dest,
6706 vec_add2 (records, s, 1);
6707 s->fib_index = (u32)(key>>32);
6708 s->dest = (u32)(key & 0xFFFFFFFF);
6709 s->entry_index = (u32) value;
6712 if (0 == vec_len(records)) {
6713 vlib_cli_output(vm, "MPLS encap table empty");
6717 /* sort output by dst address within fib */
6718 vec_sort_with_function(records, mpls_dest_cmp);
6719 vec_sort_with_function(records, mpls_fib_index_cmp);
6720 vlib_cli_output(vm, "MPLS encap table");
6721 vlib_cli_output(vm, "%=6s%=16s%=16s", "Table", "Dest address", "Labels");
6722 vec_foreach (s, records)
6724 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6725 vlib_cli_output(vm, "%=6d%=16U%=16U", rx_fib->table_id,
6726 format_ip4_address, &s->dest, format_mpls_encap_index, mm,
6728 send_mpls_fib_encap_details (am, q, s, mp->context);
6735 static void vl_api_mpls_fib_decap_details_t_handler (
6736 vl_api_mpls_fib_decap_details_t * mp)
6738 clib_warning ("BUG");
6741 static void send_mpls_fib_decap_details (vpe_api_main_t * am,
6742 unix_shared_memory_queue_t *q,
6749 vl_api_mpls_fib_decap_details_t * mp;
6751 mp = vl_msg_api_alloc (sizeof (*mp));
6752 memset (mp, 0, sizeof (*mp));
6753 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_DECAP_DETAILS);
6754 mp->context = context;
6756 mp->fib_index = htonl(s->fib_index);
6757 mp->entry_index = htonl(s->entry_index);
6759 mp->s_bit = htonl(s->s_bit);
6760 mp->label = htonl(s->label);
6761 mp->rx_table_id = htonl(rx_table_id);
6762 mp->tx_table_id = htonl(tx_table_id);
6763 strncpy ((char *) mp->swif_tag,
6764 (char *) swif_tag, ARRAY_LEN(mp->swif_tag)-1);
6766 vl_msg_api_send_shmem (q, (u8 *)&mp);
6770 vl_api_mpls_fib_decap_dump_t_handler (vl_api_mpls_fib_decap_dump_t *mp)
6772 vpe_api_main_t * am = &vpe_api_main;
6773 unix_shared_memory_queue_t * q;
6774 vlib_main_t * vm = &vlib_global_main;
6777 show_mpls_fib_t *records = 0;
6779 mpls_main_t * mm = &mpls_main;
6780 ip4_main_t * im = &ip4_main;
6786 q = vl_api_client_index_to_input_queue (mp->client_index);
6790 hash_foreach (key, value, mm->mpls_decap_by_rx_fib_and_label,
6792 vec_add2 (records, s, 1);
6793 s->fib_index = (u32)(key>>32);
6794 s->entry_index = (u32) value;
6795 s->label = ((u32) key)>>12;
6796 s->s_bit = (key & (1<<8)) != 0;
6799 if (!vec_len(records)) {
6800 vlib_cli_output(vm, "MPLS decap table empty");
6804 vec_sort_with_function(records, mpls_label_cmp);
6805 vlib_cli_output(vm, "MPLS decap table");
6806 vlib_cli_output(vm, "%=10s%=15s%=6s%=6s", "RX Table", "TX Table/Intfc",
6808 vec_foreach (s, records)
6811 d = pool_elt_at_index(mm->decaps, s->entry_index);
6812 if (d->next_index == MPLS_INPUT_NEXT_IP4_INPUT) {
6813 tx_fib = vec_elt_at_index(im->fibs, d->tx_fib_index);
6814 tx_table_id = tx_fib->table_id;
6817 tx_table_id = d->tx_fib_index;
6820 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6822 vlib_cli_output(vm, "%=10d%=10d%=5s%=6d%=6d", rx_fib->table_id,
6823 tx_table_id, swif_tag, s->label, s->s_bit);
6825 send_mpls_fib_decap_details (am, q, s, rx_fib->table_id,
6826 tx_table_id, swif_tag, mp->context);
6833 static void vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t *mp)
6835 unix_shared_memory_queue_t * q;
6837 q = vl_api_client_index_to_input_queue (mp->client_index);
6841 vnet_classify_main_t * cm = &vnet_classify_main;
6842 vnet_classify_table_t * t;
6843 u32 * table_ids = 0;
6846 pool_foreach (t, cm->tables,
6848 vec_add1 (table_ids, ntohl(t - cm->tables));
6850 count = vec_len(table_ids);
6852 vl_api_classify_table_ids_reply_t *rmp;
6853 rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count);
6854 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
6855 rmp->context = mp->context;
6856 rmp->count = ntohl(count);
6857 clib_memcpy(rmp->ids, table_ids, count * sizeof(u32));
6860 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6862 vec_free (table_ids);
6865 static void vl_api_classify_table_by_interface_t_handler (vl_api_classify_table_by_interface_t *mp)
6867 vl_api_classify_table_by_interface_reply_t *rmp;
6870 u32 sw_if_index = ntohl(mp->sw_if_index);
6873 vec_validate (acl, INPUT_ACL_N_TABLES - 1);
6876 VALIDATE_SW_IF_INDEX(mp);
6878 input_acl_main_t * am = &input_acl_main;
6883 for (type = 0; type < INPUT_ACL_N_TABLES; type++)
6885 u32 * vec_tbl = am->classify_table_index_by_sw_if_index[type];
6886 if (vec_len(vec_tbl)) {
6887 for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
6889 if (vec_elt(vec_tbl, if_idx) == ~0 || sw_if_index != if_idx) {
6892 acl[type] = vec_elt(vec_tbl, if_idx);
6897 BAD_SW_IF_INDEX_LABEL;
6899 REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
6901 rmp->sw_if_index = ntohl(sw_if_index);
6902 rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]);
6903 rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]);
6904 rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]);
6909 static void vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t *mp)
6911 unix_shared_memory_queue_t * q;
6913 q = vl_api_client_index_to_input_queue (mp->client_index);
6917 vl_api_classify_table_info_reply_t *rmp = 0;
6919 vnet_classify_main_t * cm = &vnet_classify_main;
6920 u32 table_id = ntohl(mp->table_id);
6921 vnet_classify_table_t * t;
6923 pool_foreach (t, cm->tables,
6925 if (table_id == t - cm->tables) {
6926 rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
6927 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
6928 rmp->context = mp->context;
6929 rmp->table_id = ntohl(table_id);
6930 rmp->nbuckets = ntohl(t->nbuckets);
6931 rmp->match_n_vectors = ntohl(t->match_n_vectors);
6932 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
6933 rmp->active_sessions = ntohl(t->active_elements);
6934 rmp->next_table_index = ntohl(t->next_table_index);
6935 rmp->miss_next_index = ntohl(t->miss_next_index);
6936 rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
6937 clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
6944 rmp = vl_msg_api_alloc (sizeof (*rmp));
6945 rmp->_vl_msg_id = ntohs((VL_API_CLASSIFY_TABLE_INFO_REPLY));
6946 rmp->context = mp->context;
6947 rmp->retval = ntohl(VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
6950 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6953 static void vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * mp)
6955 clib_warning ("BUG");
6958 static void send_classify_session_details (unix_shared_memory_queue_t * q,
6961 vnet_classify_entry_t * e,
6964 vl_api_classify_session_details_t *rmp;
6966 rmp = vl_msg_api_alloc (sizeof (*rmp));
6967 memset (rmp, 0, sizeof (*rmp));
6968 rmp->_vl_msg_id = ntohs(VL_API_CLASSIFY_SESSION_DETAILS);
6969 rmp->context = context;
6970 rmp->table_id = ntohl(table_id);
6971 rmp->hit_next_index = ntohl(e->next_index);
6972 rmp->advance = ntohl(e->advance);
6973 rmp->opaque_index = ntohl(e->opaque_index);
6974 rmp->match_length = ntohl(match_length);
6975 clib_memcpy(rmp->match, e->key, match_length);
6977 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6980 static void vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t *mp)
6982 vnet_classify_main_t * cm = &vnet_classify_main;
6983 unix_shared_memory_queue_t * q;
6985 u32 table_id = ntohl(mp->table_id);
6986 vnet_classify_table_t * t;
6988 q = vl_api_client_index_to_input_queue (mp->client_index);
6990 pool_foreach (t, cm->tables,
6992 if (table_id == t - cm->tables) {
6993 vnet_classify_bucket_t * b;
6994 vnet_classify_entry_t * v, * save_v;
6997 for (i = 0; i < t->nbuckets; i++)
6999 b = &t->buckets [i];
7003 save_v = vnet_classify_get_entry (t, b->offset);
7004 for (j = 0; j < (1<<b->log2_pages); j++)
7006 for (k = 0; k < t->entries_per_page; k++)
7008 v = vnet_classify_entry_at_index (t, save_v, j*t->entries_per_page + k);
7009 if (vnet_classify_entry_is_free (v))
7012 send_classify_session_details(q, table_id,
7013 t->match_n_vectors * sizeof (u32x4), v, mp->context);
7022 static void vl_api_ipfix_enable_t_handler (vl_api_ipfix_enable_t *mp)
7024 vlib_main_t *vm = vlib_get_main();
7025 flow_report_main_t * frm = &flow_report_main;
7026 vl_api_ipfix_enable_reply_t *rmp;
7027 ip4_address_t collector, src;
7028 u16 collector_port = UDP_DST_PORT_ipfix;
7030 u32 template_interval;
7035 memcpy(collector.data, mp->collector_address, sizeof(collector.data));
7036 collector_port = ntohs(mp->collector_port);
7037 if (collector_port == (u16)~0)
7038 collector_port = UDP_DST_PORT_ipfix;
7039 memcpy(src.data, mp->src_address, sizeof(src.data));
7040 fib_id = ntohl(mp->vrf_id);
7042 ip4_main_t * im = &ip4_main;
7043 uword * p = hash_get (im->fib_index_by_table_id, fib_id);
7045 rv = VNET_API_ERROR_NO_SUCH_FIB;
7050 path_mtu = ntohl(mp->path_mtu);
7052 path_mtu = 512; // RFC 7011 section 10.3.3.
7053 template_interval = ntohl(mp->template_interval);
7054 if (template_interval == ~0)
7055 template_interval = 20;
7057 if (collector.as_u32 == 0) {
7058 rv = VNET_API_ERROR_INVALID_VALUE;
7062 if (src.as_u32 == 0) {
7063 rv = VNET_API_ERROR_INVALID_VALUE;
7067 if (path_mtu > 1450 /* vpp does not support fragmentation */) {
7068 rv = VNET_API_ERROR_INVALID_VALUE;
7072 if (path_mtu < 68) {
7073 rv = VNET_API_ERROR_INVALID_VALUE;
7077 /* Reset report streams if we are reconfiguring IP addresses */
7078 if (frm->ipfix_collector.as_u32 != collector.as_u32 ||
7079 frm->src_address.as_u32 != src.as_u32 ||
7080 frm->collector_port != collector_port)
7081 vnet_flow_reports_reset(frm);
7083 frm->ipfix_collector.as_u32 = collector.as_u32;
7084 frm->collector_port = collector_port;
7085 frm->src_address.as_u32 = src.as_u32;
7086 frm->fib_index = fib_index;
7087 frm->path_mtu = path_mtu;
7088 frm->template_interval = template_interval;
7090 /* Turn on the flow reporting process */
7091 vlib_process_signal_event (vm, flow_report_process_node.index,
7095 REPLY_MACRO(VL_API_IPFIX_ENABLE_REPLY);
7098 static void vl_api_ipfix_dump_t_handler (vl_api_ipfix_dump_t *mp)
7100 flow_report_main_t * frm = &flow_report_main;
7101 unix_shared_memory_queue_t * q;
7102 vl_api_ipfix_details_t *rmp;
7104 q = vl_api_client_index_to_input_queue (mp->client_index);
7106 rmp = vl_msg_api_alloc (sizeof (*rmp));
7107 memset (rmp, 0, sizeof (*rmp));
7108 rmp->_vl_msg_id = ntohs(VL_API_IPFIX_DETAILS);
7109 rmp->context = mp->context;
7110 memcpy(rmp->collector_address, frm->ipfix_collector.data,
7111 sizeof(frm->ipfix_collector.data));
7112 rmp->collector_port = htons(frm->collector_port);
7113 memcpy(rmp->src_address, frm->src_address.data,
7114 sizeof(frm->src_address.data));
7115 rmp->fib_index = htonl(frm->fib_index);
7116 rmp->path_mtu = htonl(frm->path_mtu);
7117 rmp->template_interval = htonl(frm->template_interval);
7119 vl_msg_api_send_shmem (q, (u8 *)&rmp);
7122 #define BOUNCE_HANDLER(nn) \
7123 static void vl_api_##nn##_t_handler ( \
7124 vl_api_##nn##_t *mp) \
7126 vpe_client_registration_t *reg; \
7127 vpe_api_main_t * vam = &vpe_api_main; \
7128 unix_shared_memory_queue_t * q; \
7130 /* One registration only... */ \
7131 pool_foreach(reg, vam->nn##_registrations, \
7133 q = vl_api_client_index_to_input_queue (reg->client_index); \
7136 * If the queue is stuffed, turf the msg and complain \
7137 * It's unlikely that the intended recipient is \
7138 * alive; avoid deadlock at all costs. \
7140 if (q->cursize == q->maxsize) { \
7141 clib_warning ("ERROR: receiver queue full, drop msg"); \
7142 vl_msg_api_free (mp); \
7145 vl_msg_api_send_shmem (q, (u8 *)&mp); \
7149 vl_msg_api_free (mp); \
7154 * Add vpe's API message handlers to the table.
7155 * vlib has alread mapped shared memory and
7156 * added the client registration handlers.
7157 * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
7160 static clib_error_t *
7161 vpe_api_hookup (vlib_main_t *vm)
7163 api_main_t * am = &api_main;
7166 vl_msg_api_set_handlers(VL_API_##N, #n, \
7167 vl_api_##n##_t_handler, \
7169 vl_api_##n##_t_endian, \
7170 vl_api_##n##_t_print, \
7171 sizeof(vl_api_##n##_t), 1);
7172 foreach_vpe_api_msg;
7176 * Manually register the sr tunnel add del msg, so we trace
7177 * enough bytes to capture a typical segment list
7179 vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL,
7180 "sr_tunnel_add_del",
7181 vl_api_sr_tunnel_add_del_t_handler,
7183 vl_api_sr_tunnel_add_del_t_endian,
7184 vl_api_sr_tunnel_add_del_t_print,
7189 * Manually register the sr policy add del msg, so we trace
7190 * enough bytes to capture a typical tunnel name list
7192 vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL,
7193 "sr_policy_add_del",
7194 vl_api_sr_policy_add_del_t_handler,
7196 vl_api_sr_policy_add_del_t_endian,
7197 vl_api_sr_policy_add_del_t_print,
7201 * Trace space for 8 MPLS encap labels, classifier mask+match
7203 am->api_trace_cfg [VL_API_MPLS_ADD_DEL_ENCAP].size += 8 * sizeof(u32);
7204 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_TABLE].size
7205 += 5 * sizeof (u32x4);
7206 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_SESSION].size
7207 += 5 * sizeof (u32x4);
7208 am->api_trace_cfg [VL_API_VXLAN_ADD_DEL_TUNNEL].size
7209 += 16 * sizeof (u32);
7212 * Thread-safe API messages
7214 am->is_mp_safe [VL_API_IP_ADD_DEL_ROUTE] = 1;
7215 am->is_mp_safe [VL_API_GET_NODE_GRAPH] = 1;
7220 VLIB_API_INIT_FUNCTION(vpe_api_hookup);
7222 static clib_error_t *
7223 vpe_api_init (vlib_main_t *vm)
7225 vpe_api_main_t *am = &vpe_api_main;
7228 am->vnet_main = vnet_get_main();
7229 am->interface_events_registration_hash = hash_create (0, sizeof (uword));
7230 am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword));
7231 am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword));
7232 am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword));
7233 am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword));
7234 am->oam_events_registration_hash = hash_create (0, sizeof (uword));
7237 vl_set_memory_region_name ("/vpe-api");
7238 vl_enable_disable_memory_api (vm, 1 /* enable it */);
7243 VLIB_INIT_FUNCTION(vpe_api_init);
7246 static clib_error_t *
7247 api_segment_config (vlib_main_t * vm, unformat_input_t * input)
7252 struct passwd _pw, *pw;
7253 struct group _grp, *grp;
7256 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
7258 if (unformat (input, "prefix %s", &chroot_path))
7260 vec_add1 (chroot_path, 0);
7261 vl_set_memory_root_path ((char *)chroot_path);
7263 else if (unformat (input, "uid %d", &uid))
7264 vl_set_memory_uid (uid);
7265 else if (unformat (input, "gid %d", &gid))
7266 vl_set_memory_gid (gid);
7267 else if (unformat (input, "uid %s", &s))
7269 /* lookup the username */
7271 rv = getpwnam_r(s, &_pw, buf, sizeof(buf), &pw);
7274 e = clib_error_return_code(0, rv,
7275 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
7276 "cannot fetch username %s", s);
7282 e = clib_error_return_fatal(0, "username %s does not exist", s);
7287 vl_set_memory_uid (pw->pw_uid);
7289 else if (unformat (input, "gid %s", &s))
7291 /* lookup the group name */
7293 rv = getgrnam_r(s, &_grp, buf, sizeof(buf), &grp);
7296 e = clib_error_return_code(0, rv,
7297 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
7298 "cannot fetch group %s", s);
7304 e = clib_error_return_fatal(0, "group %s does not exist", s);
7309 vl_set_memory_gid (grp->gr_gid);
7312 return clib_error_return (0, "unknown input `%U'",
7313 format_unformat_error, input);
7317 VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment");
7319 void * get_unformat_vnet_sw_interface (void)
7321 return (void *) &unformat_vnet_sw_interface;
7324 #undef vl_api_version
7325 #define vl_api_version(n,v) static u32 vpe_api_version = v;
7326 #include <vpp-api/vpe.api.h>
7327 #undef vl_api_version
7329 int vl_msg_api_version_check (vl_api_memclnt_create_t * mp)
7331 if (clib_host_to_net_u32(mp->api_versions[0]) != vpe_api_version) {
7332 clib_warning ("vpe API mismatch: 0x%08x instead of 0x%08x",
7333 clib_host_to_net_u32 (mp->api_versions[0]),
7340 static u8 * format_arp_event (u8 * s, va_list * args)
7342 vl_api_ip4_arp_event_t * event = va_arg (*args, vl_api_ip4_arp_event_t *);
7344 s = format (s, "pid %d: %U", event->pid,
7345 format_ip4_address, &event->address);
7349 static clib_error_t *
7350 show_ip4_arp_events_fn (vlib_main_t * vm,
7351 unformat_input_t * input,
7352 vlib_cli_command_t * cmd)
7354 vpe_api_main_t * am = &vpe_api_main;
7355 vl_api_ip4_arp_event_t * event;
7357 if (pool_elts (am->arp_events) == 0) {
7358 vlib_cli_output (vm, "No active arp event registrations");
7362 pool_foreach (event, am->arp_events,
7364 vlib_cli_output (vm, "%U", format_arp_event, event);
7370 VLIB_CLI_COMMAND (show_ip4_arp_events, static) = {
7371 .path = "show arp event registrations",
7372 .function = show_ip4_arp_events_fn,
7373 .short_help = "Show arp event registrations",