2 *------------------------------------------------------------------
3 * lisp_api.c - lisp api
5 * Copyright (c) 2016 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 *------------------------------------------------------------------
20 #include <vnet/vnet.h>
21 #include <vlibmemory/api.h>
23 #include <vnet/interface.h>
24 #include <vnet/api_errno.h>
25 #include <vnet/lisp-cp/control.h>
26 #include <vnet/lisp-gpe/lisp_gpe.h>
28 #include <vnet/vnet_msg_enum.h>
30 #define vl_api_remote_locator_t_endian vl_noop_handler
31 #define vl_api_remote_locator_t_print vl_noop_handler
32 #define vl_api_local_locator_t_endian vl_noop_handler
33 #define vl_api_local_locator_t_print vl_noop_handler
35 #define vl_api_lisp_add_del_locator_set_t_endian vl_noop_handler
36 #define vl_api_lisp_add_del_locator_set_t_print vl_noop_handler
37 #define vl_api_lisp_add_del_remote_mapping_t_endian vl_noop_handler
38 #define vl_api_lisp_add_del_remote_mapping_t_print vl_noop_handler
40 #define vl_api_one_add_del_locator_set_t_endian vl_noop_handler
41 #define vl_api_one_add_del_locator_set_t_print vl_noop_handler
42 #define vl_api_one_add_del_remote_mapping_t_endian vl_noop_handler
43 #define vl_api_one_add_del_remote_mapping_t_print vl_noop_handler
45 #define vl_typedefs /* define message structures */
46 #include <vnet/vnet_all_api_h.h>
49 #define vl_endianfun /* define message structures */
50 #include <vnet/vnet_all_api_h.h>
53 /* instantiate all the print functions we know about */
54 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
56 #include <vnet/vnet_all_api_h.h>
59 #include <vlibapi/api_helper_macros.h>
61 #define foreach_vpe_api_msg \
62 _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \
63 _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \
64 _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \
65 _(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \
66 _(LISP_ADD_DEL_MAP_SERVER, lisp_add_del_map_server) \
67 _(LISP_ENABLE_DISABLE, lisp_enable_disable) \
68 _(LISP_RLOC_PROBE_ENABLE_DISABLE, lisp_rloc_probe_enable_disable) \
69 _(LISP_MAP_REGISTER_ENABLE_DISABLE, lisp_map_register_enable_disable) \
70 _(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \
71 _(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency) \
72 _(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \
73 _(LISP_MAP_REQUEST_MODE, lisp_map_request_mode) \
74 _(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \
75 _(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \
76 _(LISP_LOCATOR_DUMP, lisp_locator_dump) \
77 _(LISP_EID_TABLE_DUMP, lisp_eid_table_dump) \
78 _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \
79 _(LISP_MAP_SERVER_DUMP, lisp_map_server_dump) \
80 _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \
81 _(LISP_EID_TABLE_VNI_DUMP, lisp_eid_table_vni_dump) \
82 _(LISP_ADJACENCIES_GET, lisp_adjacencies_get) \
83 _(SHOW_LISP_RLOC_PROBE_STATE, show_lisp_rloc_probe_state) \
84 _(SHOW_LISP_MAP_REGISTER_STATE, show_lisp_map_register_state) \
85 _(SHOW_LISP_STATUS, show_lisp_status) \
86 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \
87 lisp_add_del_map_request_itr_rlocs) \
88 _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \
89 _(SHOW_LISP_PITR, show_lisp_pitr) \
90 _(SHOW_LISP_MAP_REQUEST_MODE, show_lisp_map_request_mode) \
91 _(LISP_USE_PETR, lisp_use_petr) \
92 _(SHOW_LISP_USE_PETR, show_lisp_use_petr) \
95 unformat_lisp_locs (vl_api_remote_locator_t * rmt_locs, u32 rloc_num)
98 locator_t *locs = 0, loc;
99 vl_api_remote_locator_t *r;
101 for (i = 0; i < rloc_num; i++)
103 /* remote locators */
105 memset (&loc, 0, sizeof (loc));
106 gid_address_ip_set (&loc.address, &r->addr, r->is_ip4 ? IP4 : IP6);
108 loc.priority = r->priority;
109 loc.weight = r->weight;
111 vec_add1 (locs, loc);
117 vl_api_lisp_add_del_locator_set_t_handler (vl_api_lisp_add_del_locator_set_t *
120 vl_api_lisp_add_del_locator_set_reply_t *rmp;
122 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
124 vl_api_local_locator_t *ls_loc;
125 u32 ls_index = ~0, locator_num;
126 u8 *locator_name = NULL;
129 memset (a, 0, sizeof (a[0]));
131 locator_name = format (0, "%s", mp->locator_set_name);
133 a->name = locator_name;
134 a->is_add = mp->is_add;
136 locator_num = clib_net_to_host_u32 (mp->locator_num);
138 memset (&locator, 0, sizeof (locator));
139 for (i = 0; i < locator_num; i++)
141 ls_loc = &mp->locators[i];
142 VALIDATE_SW_IF_INDEX (ls_loc);
144 locator.sw_if_index = htonl (ls_loc->sw_if_index);
145 locator.priority = ls_loc->priority;
146 locator.weight = ls_loc->weight;
148 vec_add1 (a->locators, locator);
151 rv = vnet_lisp_add_del_locator_set (a, &ls_index);
153 BAD_SW_IF_INDEX_LABEL;
155 vec_free (locator_name);
156 vec_free (a->locators);
159 REPLY_MACRO2 (VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY,
161 rmp->ls_index = clib_host_to_net_u32 (ls_index);
167 vl_api_lisp_add_del_locator_t_handler (vl_api_lisp_add_del_locator_t * mp)
169 vl_api_lisp_add_del_locator_reply_t *rmp;
171 locator_t locator, *locators = NULL;
172 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
174 u8 *locator_name = NULL;
176 memset (&locator, 0, sizeof (locator));
177 memset (a, 0, sizeof (a[0]));
179 locator.sw_if_index = ntohl (mp->sw_if_index);
180 locator.priority = mp->priority;
181 locator.weight = mp->weight;
183 vec_add1 (locators, locator);
185 locator_name = format (0, "%s", mp->locator_set_name);
187 a->name = locator_name;
188 a->locators = locators;
189 a->is_add = mp->is_add;
192 rv = vnet_lisp_add_del_locator (a, NULL, &ls_index);
195 vec_free (locator_name);
197 REPLY_MACRO (VL_API_LISP_ADD_DEL_LOCATOR_REPLY);
201 unformat_lisp_eid_api (gid_address_t * dst, u32 vni, u8 type, void *src,
207 gid_address_type (dst) = GID_ADDR_IP_PREFIX;
208 gid_address_ip_set (dst, src, IP4);
209 gid_address_ippref_len (dst) = len;
210 ip_prefix_normalize (&gid_address_ippref (dst));
213 gid_address_type (dst) = GID_ADDR_IP_PREFIX;
214 gid_address_ip_set (dst, src, IP6);
215 gid_address_ippref_len (dst) = len;
216 ip_prefix_normalize (&gid_address_ippref (dst));
219 gid_address_type (dst) = GID_ADDR_MAC;
220 clib_memcpy (&gid_address_mac (dst), src, 6);
224 return VNET_API_ERROR_INVALID_VALUE;
227 gid_address_vni (dst) = vni;
233 vl_api_lisp_add_del_local_eid_t_handler (vl_api_lisp_add_del_local_eid_t * mp)
235 vl_api_lisp_add_del_local_eid_reply_t *rmp;
236 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
238 gid_address_t _eid, *eid = &_eid;
240 u32 locator_set_index = ~0, map_index = ~0;
241 vnet_lisp_add_del_mapping_args_t _a, *a = &_a;
242 u8 *name = NULL, *key = NULL;
243 memset (a, 0, sizeof (a[0]));
244 memset (eid, 0, sizeof (eid[0]));
246 rv = unformat_lisp_eid_api (eid, clib_net_to_host_u32 (mp->vni),
247 mp->eid_type, mp->eid, mp->prefix_len);
251 name = format (0, "%s", mp->locator_set_name);
252 p = hash_get_mem (lcm->locator_set_index_by_name, name);
255 rv = VNET_API_ERROR_INVALID_VALUE;
258 locator_set_index = p[0];
261 key = format (0, "%s", mp->key);
263 /* XXX treat batch configuration */
264 a->is_add = mp->is_add;
265 gid_address_copy (&a->eid, eid);
266 a->locator_set_index = locator_set_index;
269 a->key_id = clib_net_to_host_u16 (mp->key_id);
271 rv = vnet_lisp_add_del_local_mapping (a, &map_index);
276 gid_address_free (&a->eid);
278 REPLY_MACRO (VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY);
282 vl_api_lisp_eid_table_add_del_map_t_handler
283 (vl_api_lisp_eid_table_add_del_map_t * mp)
285 vl_api_lisp_eid_table_add_del_map_reply_t *rmp;
287 rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni),
288 clib_net_to_host_u32 (mp->dp_table),
289 mp->is_l2, mp->is_add);
290 REPLY_MACRO (VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)}
293 vl_api_lisp_add_del_map_server_t_handler (vl_api_lisp_add_del_map_server_t
296 vl_api_lisp_add_del_map_server_reply_t *rmp;
300 memset (&addr, 0, sizeof (addr));
302 ip_address_set (&addr, mp->ip_address, mp->is_ipv6 ? IP6 : IP4);
303 rv = vnet_lisp_add_del_map_server (&addr, mp->is_add);
305 REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_SERVER_REPLY);
309 vl_api_lisp_add_del_map_resolver_t_handler (vl_api_lisp_add_del_map_resolver_t
312 vl_api_lisp_add_del_map_resolver_reply_t *rmp;
314 vnet_lisp_add_del_map_resolver_args_t _a, *a = &_a;
316 memset (a, 0, sizeof (a[0]));
318 a->is_add = mp->is_add;
319 ip_address_set (&a->address, mp->ip_address, mp->is_ipv6 ? IP6 : IP4);
321 rv = vnet_lisp_add_del_map_resolver (a);
323 REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY);
327 vl_api_lisp_map_register_enable_disable_t_handler
328 (vl_api_lisp_map_register_enable_disable_t * mp)
330 vl_api_lisp_map_register_enable_disable_reply_t *rmp;
333 vnet_lisp_map_register_enable_disable (mp->is_enabled);
334 REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY);
338 vl_api_lisp_rloc_probe_enable_disable_t_handler
339 (vl_api_lisp_rloc_probe_enable_disable_t * mp)
341 vl_api_lisp_rloc_probe_enable_disable_reply_t *rmp;
344 vnet_lisp_rloc_probe_enable_disable (mp->is_enabled);
345 REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY);
349 vl_api_lisp_enable_disable_t_handler (vl_api_lisp_enable_disable_t * mp)
351 vl_api_lisp_enable_disable_reply_t *rmp;
354 vnet_lisp_enable_disable (mp->is_en);
355 REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY);
359 vl_api_show_lisp_map_request_mode_t_handler
360 (vl_api_show_lisp_map_request_mode_t * mp)
363 vl_api_show_lisp_map_request_mode_reply_t *rmp;
366 REPLY_MACRO2(VL_API_SHOW_LISP_MAP_REQUEST_MODE_REPLY,
368 rmp->mode = vnet_lisp_get_map_request_mode ();
374 vl_api_lisp_map_request_mode_t_handler (vl_api_lisp_map_request_mode_t * mp)
376 vl_api_lisp_map_request_mode_reply_t *rmp;
379 rv = vnet_lisp_set_map_request_mode (mp->mode);
381 REPLY_MACRO (VL_API_LISP_MAP_REQUEST_MODE_REPLY);
385 vl_api_lisp_pitr_set_locator_set_t_handler (vl_api_lisp_pitr_set_locator_set_t
388 vl_api_lisp_pitr_set_locator_set_reply_t *rmp;
392 ls_name = format (0, "%s", mp->ls_name);
393 rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add);
396 REPLY_MACRO (VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY);
400 vl_api_lisp_use_petr_t_handler (vl_api_lisp_use_petr_t * mp)
402 vl_api_lisp_use_petr_reply_t *rmp;
406 ip_address_set (&addr, &mp->address, mp->is_ip4 ? IP4 : IP6);
407 rv = vnet_lisp_use_petr (&addr, mp->is_add);
409 REPLY_MACRO (VL_API_LISP_USE_PETR_REPLY);
413 vl_api_show_lisp_use_petr_t_handler (vl_api_show_lisp_use_petr_t * mp)
415 unix_shared_memory_queue_t *q = NULL;
416 vl_api_show_lisp_use_petr_reply_t *rmp = NULL;
417 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
419 locator_set_t *ls = 0;
425 q = vl_api_client_index_to_input_queue (mp->client_index);
431 memset (&addr, 0, sizeof (addr));
432 status = lcm->flags & LISP_FLAG_USE_PETR;
435 m = pool_elt_at_index (lcm->mapping_pool, lcm->petr_map_index);
436 if (~0 != m->locator_set_index)
439 pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index);
440 loc = pool_elt_at_index (lcm->locator_pool, ls->locator_indices[0]);
441 gid_address_copy (&addr, &loc->address);
446 REPLY_MACRO2 (VL_API_SHOW_LISP_USE_PETR_REPLY,
448 rmp->status = status;
449 gid_address_put (rmp->address, &addr);
450 rmp->is_ip4 = (gid_address_ip_version (&addr) == IP4);
456 vl_api_lisp_add_del_map_request_itr_rlocs_t_handler
457 (vl_api_lisp_add_del_map_request_itr_rlocs_t * mp)
459 vl_api_lisp_add_del_map_request_itr_rlocs_reply_t *rmp;
461 u8 *locator_set_name = NULL;
462 vnet_lisp_add_del_mreq_itr_rloc_args_t _a, *a = &_a;
464 locator_set_name = format (0, "%s", mp->locator_set_name);
466 a->is_add = mp->is_add;
467 a->locator_set_name = locator_set_name;
469 rv = vnet_lisp_add_del_mreq_itr_rlocs (a);
471 vec_free (locator_set_name);
473 REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY);
477 vl_api_lisp_add_del_remote_mapping_t_handler
478 (vl_api_lisp_add_del_remote_mapping_t * mp)
480 locator_t *rlocs = 0;
481 vl_api_lisp_add_del_remote_mapping_reply_t *rmp;
483 gid_address_t _eid, *eid = &_eid;
484 u32 rloc_num = clib_net_to_host_u32 (mp->rloc_num);
486 memset (eid, 0, sizeof (eid[0]));
488 rv = unformat_lisp_eid_api (eid, clib_net_to_host_u32 (mp->vni),
489 mp->eid_type, mp->eid, mp->eid_len);
493 rlocs = unformat_lisp_locs (mp->rlocs, rloc_num);
497 vnet_lisp_add_del_adjacency_args_t _a, *a = &_a;
498 gid_address_copy (&a->reid, eid);
500 rv = vnet_lisp_add_del_adjacency (a);
507 /* NOTE: for now this works as a static remote mapping, i.e.,
508 * not authoritative and ttl infinite. */
509 rv = vnet_lisp_add_del_mapping (eid, rlocs, mp->action, 0, ~0,
510 mp->is_add, 1 /* is_static */ , 0);
513 vnet_lisp_clear_all_remote_adjacencies ();
518 REPLY_MACRO (VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY);
522 vl_api_lisp_add_del_adjacency_t_handler (vl_api_lisp_add_del_adjacency_t * mp)
524 vl_api_lisp_add_del_adjacency_reply_t *rmp;
525 vnet_lisp_add_del_adjacency_args_t _a, *a = &_a;
528 memset (a, 0, sizeof (a[0]));
530 rv = unformat_lisp_eid_api (&a->leid, clib_net_to_host_u32 (mp->vni),
531 mp->eid_type, mp->leid, mp->leid_len);
532 rv |= unformat_lisp_eid_api (&a->reid, clib_net_to_host_u32 (mp->vni),
533 mp->eid_type, mp->reid, mp->reid_len);
538 a->is_add = mp->is_add;
539 rv = vnet_lisp_add_del_adjacency (a);
542 REPLY_MACRO (VL_API_LISP_ADD_DEL_ADJACENCY_REPLY);
546 send_lisp_locator_details (lisp_cp_main_t * lcm,
548 unix_shared_memory_queue_t * q, u32 context)
550 vl_api_lisp_locator_details_t *rmp;
552 rmp = vl_msg_api_alloc (sizeof (*rmp));
553 memset (rmp, 0, sizeof (*rmp));
554 rmp->_vl_msg_id = ntohs (VL_API_LISP_LOCATOR_DETAILS);
555 rmp->context = context;
557 rmp->local = loc->local;
560 rmp->sw_if_index = ntohl (loc->sw_if_index);
564 rmp->is_ipv6 = gid_address_ip_version (&loc->address);
565 ip_address_copy_addr (rmp->ip_address, &gid_address_ip (&loc->address));
567 rmp->priority = loc->priority;
568 rmp->weight = loc->weight;
570 vl_msg_api_send_shmem (q, (u8 *) & rmp);
574 vl_api_lisp_locator_dump_t_handler (vl_api_lisp_locator_dump_t * mp)
577 unix_shared_memory_queue_t *q = 0;
578 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
579 locator_set_t *lsit = 0;
581 u32 ls_index = ~0, *locit = 0;
584 q = vl_api_client_index_to_input_queue (mp->client_index);
590 if (mp->is_index_set)
591 ls_index = htonl (mp->ls_index);
594 /* make sure we get a proper C-string */
595 mp->ls_name[sizeof (mp->ls_name) - 1] = 0;
596 ls_name = format (0, "%s", mp->ls_name);
597 p = hash_get_mem (lcm->locator_set_index_by_name, ls_name);
603 if (pool_is_free_index (lcm->locator_set_pool, ls_index))
606 lsit = pool_elt_at_index (lcm->locator_set_pool, ls_index);
608 vec_foreach (locit, lsit->locator_indices)
610 loc = pool_elt_at_index (lcm->locator_pool, locit[0]);
611 send_lisp_locator_details (lcm, loc, q, mp->context);
618 send_lisp_locator_set_details (lisp_cp_main_t * lcm,
619 locator_set_t * lsit,
620 unix_shared_memory_queue_t * q,
621 u32 context, u32 ls_index)
623 vl_api_lisp_locator_set_details_t *rmp;
626 rmp = vl_msg_api_alloc (sizeof (*rmp));
627 memset (rmp, 0, sizeof (*rmp));
628 rmp->_vl_msg_id = ntohs (VL_API_LISP_LOCATOR_SET_DETAILS);
629 rmp->context = context;
631 rmp->ls_index = htonl (ls_index);
634 ASSERT (lsit->name != NULL);
635 strncpy ((char *) rmp->ls_name, (char *) lsit->name,
636 vec_len (lsit->name));
640 str = format (0, "<remote-%d>", ls_index);
641 strncpy ((char *) rmp->ls_name, (char *) str, vec_len (str));
645 vl_msg_api_send_shmem (q, (u8 *) & rmp);
649 vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t * mp)
651 unix_shared_memory_queue_t *q = NULL;
652 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
653 locator_set_t *lsit = NULL;
656 q = vl_api_client_index_to_input_queue (mp->client_index);
664 pool_foreach (lsit, lcm->locator_set_pool,
666 if (filter && !((1 == filter && lsit->local) ||
667 (2 == filter && !lsit->local)))
671 send_lisp_locator_set_details (lcm, lsit, q, mp->context,
672 lsit - lcm->locator_set_pool);
678 lisp_fid_put_api (u8 * dst, fid_address_t * src, u8 * prefix_length)
680 ASSERT (prefix_length);
681 ip_prefix_t *ippref = &fid_addr_ippref (src);
683 switch (fid_addr_type (src))
685 case FID_ADDR_IP_PREF:
686 if (ip_prefix_version (ippref) == IP4)
687 clib_memcpy (dst, &ip_prefix_v4 (ippref), 4);
689 clib_memcpy (dst, &ip_prefix_v6 (ippref), 16);
690 prefix_length[0] = ip_prefix_len (ippref);
694 prefix_length[0] = 0;
695 clib_memcpy (dst, fid_addr_mac (src), 6);
699 clib_warning ("Unknown FID type %d!", fid_addr_type (src));
705 fid_type_to_api_type (fid_address_t * fid)
709 switch (fid_addr_type (fid))
711 case FID_ADDR_IP_PREF:
712 ippref = &fid_addr_ippref (fid);
713 if (ip_prefix_version (ippref) == IP4)
715 else if (ip_prefix_version (ippref) == IP6)
730 send_lisp_eid_table_details (mapping_t * mapit,
731 unix_shared_memory_queue_t * q,
732 u32 context, u8 filter)
735 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
736 locator_set_t *ls = 0;
737 vl_api_lisp_eid_table_details_t *rmp = NULL;
738 gid_address_t *gid = NULL;
740 ip_prefix_t *ip_prefix = NULL;
744 case 0: /* all mappings */
747 case 1: /* local only */
751 case 2: /* remote only */
756 clib_warning ("Filter error, unknown filter: %d", filter);
760 /* don't send PITR generated mapping */
765 ip_prefix = &gid_address_ippref (gid);
766 mac = gid_address_mac (gid);
768 rmp = vl_msg_api_alloc (sizeof (*rmp));
769 memset (rmp, 0, sizeof (*rmp));
770 rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_DETAILS);
772 ls = pool_elt_at_index (lcm->locator_set_pool, mapit->locator_set_index);
773 if (vec_len (ls->locator_indices) == 0)
774 rmp->locator_set_index = ~0;
776 rmp->locator_set_index = clib_host_to_net_u32 (mapit->locator_set_index);
778 rmp->is_local = mapit->local;
779 rmp->ttl = clib_host_to_net_u32 (mapit->ttl);
780 rmp->action = mapit->action;
781 rmp->authoritative = mapit->authoritative;
783 switch (gid_address_type (gid))
785 case GID_ADDR_SRC_DST:
787 fid = &gid_address_sd_src (gid);
788 rmp->eid_type = fid_type_to_api_type (fid);
789 lisp_fid_put_api (rmp->seid, &gid_address_sd_src (gid),
790 &rmp->seid_prefix_len);
791 lisp_fid_put_api (rmp->eid, &gid_address_sd_dst (gid),
792 &rmp->eid_prefix_len);
794 case GID_ADDR_IP_PREFIX:
795 rmp->eid_prefix_len = ip_prefix_len (ip_prefix);
796 if (ip_prefix_version (ip_prefix) == IP4)
798 rmp->eid_type = 0; /* ipv4 type */
799 clib_memcpy (rmp->eid, &ip_prefix_v4 (ip_prefix),
800 sizeof (ip_prefix_v4 (ip_prefix)));
804 rmp->eid_type = 1; /* ipv6 type */
805 clib_memcpy (rmp->eid, &ip_prefix_v6 (ip_prefix),
806 sizeof (ip_prefix_v6 (ip_prefix)));
810 rmp->eid_type = 2; /* l2 mac type */
811 clib_memcpy (rmp->eid, mac, 6);
816 rmp->context = context;
817 rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid));
818 rmp->key_id = clib_host_to_net_u16 (mapit->key_id);
819 memcpy (rmp->key, mapit->key, vec_len (mapit->key));
820 vl_msg_api_send_shmem (q, (u8 *) & rmp);
824 vl_api_lisp_eid_table_dump_t_handler (vl_api_lisp_eid_table_dump_t * mp)
827 unix_shared_memory_queue_t *q = NULL;
828 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
829 mapping_t *mapit = NULL;
830 gid_address_t _eid, *eid = &_eid;
832 q = vl_api_client_index_to_input_queue (mp->client_index);
840 memset (eid, 0, sizeof (*eid));
842 unformat_lisp_eid_api (eid, clib_net_to_host_u32 (mp->vni),
843 mp->eid_type, mp->eid, mp->prefix_length);
845 mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, eid);
849 mapit = pool_elt_at_index (lcm->mapping_pool, mi);
850 send_lisp_eid_table_details (mapit, q, mp->context,
851 0 /* ignore filter */ );
856 pool_foreach (mapit, lcm->mapping_pool,
858 send_lisp_eid_table_details(mapit, q, mp->context,
866 send_lisp_map_server_details (ip_address_t * ip,
867 unix_shared_memory_queue_t * q, u32 context)
869 vl_api_lisp_map_server_details_t *rmp = NULL;
871 rmp = vl_msg_api_alloc (sizeof (*rmp));
872 memset (rmp, 0, sizeof (*rmp));
873 rmp->_vl_msg_id = ntohs (VL_API_LISP_MAP_SERVER_DETAILS);
875 switch (ip_addr_version (ip))
879 clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip),
880 sizeof (ip_addr_v4 (ip)));
885 clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip),
886 sizeof (ip_addr_v6 (ip)));
892 rmp->context = context;
894 vl_msg_api_send_shmem (q, (u8 *) & rmp);
898 vl_api_lisp_map_server_dump_t_handler (vl_api_lisp_map_server_dump_t * mp)
900 unix_shared_memory_queue_t *q = NULL;
901 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
904 q = vl_api_client_index_to_input_queue (mp->client_index);
910 vec_foreach (mr, lcm->map_servers)
912 send_lisp_map_server_details (&mr->address, q, mp->context);
917 send_lisp_map_resolver_details (ip_address_t * ip,
918 unix_shared_memory_queue_t * q, u32 context)
920 vl_api_lisp_map_resolver_details_t *rmp = NULL;
922 rmp = vl_msg_api_alloc (sizeof (*rmp));
923 memset (rmp, 0, sizeof (*rmp));
924 rmp->_vl_msg_id = ntohs (VL_API_LISP_MAP_RESOLVER_DETAILS);
926 switch (ip_addr_version (ip))
930 clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip),
931 sizeof (ip_addr_v4 (ip)));
936 clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip),
937 sizeof (ip_addr_v6 (ip)));
943 rmp->context = context;
945 vl_msg_api_send_shmem (q, (u8 *) & rmp);
949 vl_api_lisp_map_resolver_dump_t_handler (vl_api_lisp_map_resolver_dump_t * mp)
951 unix_shared_memory_queue_t *q = NULL;
952 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
955 q = vl_api_client_index_to_input_queue (mp->client_index);
961 vec_foreach (mr, lcm->map_resolvers)
963 send_lisp_map_resolver_details (&mr->address, q, mp->context);
968 send_eid_table_map_pair (hash_pair_t * p,
969 unix_shared_memory_queue_t * q, u32 context)
971 vl_api_lisp_eid_table_map_details_t *rmp = NULL;
973 rmp = vl_msg_api_alloc (sizeof (*rmp));
974 memset (rmp, 0, sizeof (*rmp));
975 rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_MAP_DETAILS);
977 rmp->vni = clib_host_to_net_u32 (p->key);
978 rmp->dp_table = clib_host_to_net_u32 (p->value[0]);
979 rmp->context = context;
980 vl_msg_api_send_shmem (q, (u8 *) & rmp);
984 vl_api_lisp_eid_table_map_dump_t_handler (vl_api_lisp_eid_table_map_dump_t *
987 unix_shared_memory_queue_t *q = NULL;
988 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
990 uword *vni_table = 0;
992 q = vl_api_client_index_to_input_queue (mp->client_index);
1000 vni_table = lcm->bd_id_by_vni;
1004 vni_table = lcm->table_id_by_vni;
1008 hash_foreach_pair (p, vni_table,
1010 send_eid_table_map_pair (p, q, mp->context);
1016 send_eid_table_vni (u32 vni, unix_shared_memory_queue_t * q, u32 context)
1018 vl_api_lisp_eid_table_vni_details_t *rmp = 0;
1020 rmp = vl_msg_api_alloc (sizeof (*rmp));
1021 memset (rmp, 0, sizeof (*rmp));
1022 rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_VNI_DETAILS);
1023 rmp->context = context;
1024 rmp->vni = clib_host_to_net_u32 (vni);
1025 vl_msg_api_send_shmem (q, (u8 *) & rmp);
1029 lisp_adjacency_copy (vl_api_lisp_adjacency_t * dst, lisp_adjacency_t * adjs)
1031 lisp_adjacency_t *adj;
1032 vl_api_lisp_adjacency_t a;
1033 u32 i, n = vec_len (adjs);
1035 for (i = 0; i < n; i++)
1037 adj = vec_elt_at_index (adjs, i);
1038 memset (&a, 0, sizeof (a));
1040 switch (gid_address_type (&adj->reid))
1042 case GID_ADDR_IP_PREFIX:
1043 a.reid_prefix_len = gid_address_ippref_len (&adj->reid);
1044 a.leid_prefix_len = gid_address_ippref_len (&adj->leid);
1045 if (gid_address_ip_version (&adj->reid) == IP4)
1047 a.eid_type = 0; /* ipv4 type */
1048 clib_memcpy (a.reid, &gid_address_ip (&adj->reid), 4);
1049 clib_memcpy (a.leid, &gid_address_ip (&adj->leid), 4);
1053 a.eid_type = 1; /* ipv6 type */
1054 clib_memcpy (a.reid, &gid_address_ip (&adj->reid), 16);
1055 clib_memcpy (a.leid, &gid_address_ip (&adj->leid), 16);
1059 a.eid_type = 2; /* l2 mac type */
1060 mac_copy (a.reid, gid_address_mac (&adj->reid));
1061 mac_copy (a.leid, gid_address_mac (&adj->leid));
1071 vl_api_show_lisp_rloc_probe_state_t_handler
1072 (vl_api_show_lisp_rloc_probe_state_t * mp)
1074 vl_api_show_lisp_rloc_probe_state_reply_t *rmp = 0;
1078 REPLY_MACRO2 (VL_API_SHOW_LISP_RLOC_PROBE_STATE_REPLY,
1080 rmp->is_enabled = vnet_lisp_rloc_probe_state_get ();
1086 vl_api_show_lisp_map_register_state_t_handler
1087 (vl_api_show_lisp_map_register_state_t * mp)
1089 vl_api_show_lisp_map_register_state_reply_t *rmp = 0;
1093 REPLY_MACRO2 (VL_API_SHOW_LISP_MAP_REGISTER_STATE_REPLY,
1095 rmp->is_enabled = vnet_lisp_map_register_state_get ();
1101 vl_api_lisp_adjacencies_get_t_handler (vl_api_lisp_adjacencies_get_t * mp)
1103 vl_api_lisp_adjacencies_get_reply_t *rmp = 0;
1104 lisp_adjacency_t *adjs = 0;
1107 u32 vni = clib_net_to_host_u32 (mp->vni);
1109 adjs = vnet_lisp_adjacencies_get_by_vni (vni);
1110 size = vec_len (adjs) * sizeof (vl_api_lisp_adjacency_t);
1113 REPLY_MACRO4 (VL_API_LISP_ADJACENCIES_GET_REPLY, size,
1115 rmp->count = clib_host_to_net_u32 (vec_len (adjs));
1116 lisp_adjacency_copy (rmp->adjacencies, adjs);
1124 vl_api_lisp_eid_table_vni_dump_t_handler (vl_api_lisp_eid_table_vni_dump_t *
1129 unix_shared_memory_queue_t *q = 0;
1130 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
1132 q = vl_api_client_index_to_input_queue (mp->client_index);
1139 hash_foreach_pair (p, lcm->table_id_by_vni,
1141 hash_set (vnis, p->key, 0);
1144 hash_foreach_pair (p, lcm->bd_id_by_vni,
1146 hash_set (vnis, p->key, 0);
1149 hash_foreach_pair (p, vnis,
1151 send_eid_table_vni (p->key, q, mp->context);
1159 vl_api_show_lisp_status_t_handler (vl_api_show_lisp_status_t * mp)
1161 unix_shared_memory_queue_t *q = NULL;
1162 vl_api_show_lisp_status_reply_t *rmp = NULL;
1165 q = vl_api_client_index_to_input_queue (mp->client_index);
1172 REPLY_MACRO2(VL_API_SHOW_LISP_STATUS_REPLY,
1174 rmp->gpe_status = vnet_lisp_gpe_enable_disable_status ();
1175 rmp->feature_status = vnet_lisp_enable_disable_status ();
1181 vl_api_lisp_get_map_request_itr_rlocs_t_handler
1182 (vl_api_lisp_get_map_request_itr_rlocs_t * mp)
1184 unix_shared_memory_queue_t *q = NULL;
1185 vl_api_lisp_get_map_request_itr_rlocs_reply_t *rmp = NULL;
1186 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
1187 locator_set_t *loc_set = 0;
1191 q = vl_api_client_index_to_input_queue (mp->client_index);
1197 if (~0 == lcm->mreq_itr_rlocs)
1199 tmp_str = format (0, " ");
1204 pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs);
1205 tmp_str = format (0, "%s", loc_set->name);
1209 REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY,
1211 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
1212 ARRAY_LEN(rmp->locator_set_name) - 1);
1220 vl_api_show_lisp_pitr_t_handler (vl_api_show_lisp_pitr_t * mp)
1222 unix_shared_memory_queue_t *q = NULL;
1223 vl_api_show_lisp_pitr_reply_t *rmp = NULL;
1224 lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
1226 locator_set_t *ls = 0;
1230 q = vl_api_client_index_to_input_queue (mp->client_index);
1236 if (!lcm->lisp_pitr)
1238 tmp_str = format (0, "N/A");
1242 m = pool_elt_at_index (lcm->mapping_pool, lcm->pitr_map_index);
1243 if (~0 != m->locator_set_index)
1246 pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index);
1247 tmp_str = format (0, "%s", ls->name);
1251 tmp_str = format (0, "N/A");
1254 vec_add1 (tmp_str, 0);
1257 REPLY_MACRO2(VL_API_SHOW_LISP_PITR_REPLY,
1259 rmp->status = lcm->lisp_pitr;
1260 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
1261 ARRAY_LEN(rmp->locator_set_name) - 1);
1268 * Add vpe's API message handlers to the table.
1269 * vlib has alread mapped shared memory and
1270 * added the client registration handlers.
1271 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1273 #define vl_msg_name_crc_list
1274 #include <vnet/vnet_all_api_h.h>
1275 #undef vl_msg_name_crc_list
1278 setup_message_id_table (api_main_t * am)
1280 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
1281 foreach_vl_msg_name_crc_lisp;
1285 static clib_error_t *
1286 lisp_api_hookup (vlib_main_t * vm)
1288 api_main_t *am = &api_main;
1291 vl_msg_api_set_handlers(VL_API_##N, #n, \
1292 vl_api_##n##_t_handler, \
1294 vl_api_##n##_t_endian, \
1295 vl_api_##n##_t_print, \
1296 sizeof(vl_api_##n##_t), 1);
1297 foreach_vpe_api_msg;
1301 * Set up the (msg_name, crc, message-id) table
1303 setup_message_id_table (am);
1308 VLIB_API_INIT_FUNCTION (lisp_api_hookup);
1311 * fd.io coding-style-patch-verification: ON
1314 * eval: (c-set-style "gnu")