blob: 25f38a6d5b0bb1c163f0b77e4044db2434719d65 [file] [log] [blame]
Matus Fabianf468e232016-12-02 06:00:53 -08001/*
2 *------------------------------------------------------------------
3 * l2_api.c - layer 2 forwarding api
4 *
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:
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
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 *------------------------------------------------------------------
18 */
19
20#include <vnet/vnet.h>
21#include <vlibmemory/api.h>
22
23#include <vnet/interface.h>
24#include <vnet/api_errno.h>
25#include <vnet/l2/l2_input.h>
Pavel Kotucek0f971d82017-01-03 10:48:54 +010026#include <vnet/l2/l2_fib.h>
Pavel Kotucekadec5872017-01-25 08:50:53 +010027#include <vnet/l2/l2_vtr.h>
John Lo8d00fff2017-08-03 00:35:36 -040028#include <vnet/l2/l2_learn.h>
Neale Rannsb4743802018-09-05 09:13:57 -070029#include <vnet/l2/l2_bd.h>
Neale Ranns4d5b9172018-10-24 02:57:49 -070030#include <vnet/ip/ip_types_api.h>
31#include <vnet/ethernet/ethernet_types_api.h>
Matus Fabianf468e232016-12-02 06:00:53 -080032
33#include <vnet/vnet_msg_enum.h>
34
35#define vl_typedefs /* define message structures */
36#include <vnet/vnet_all_api_h.h>
37#undef vl_typedefs
38
39#define vl_endianfun /* define message structures */
40#include <vnet/vnet_all_api_h.h>
41#undef vl_endianfun
42
Ole Troan01384fe2017-05-12 11:55:35 +020043#define vl_api_bridge_domain_details_t_endian vl_noop_handler
44#define vl_api_bridge_domain_details_t_print vl_noop_handler
45
Matus Fabianf468e232016-12-02 06:00:53 -080046/* instantiate all the print functions we know about */
47#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
48#define vl_printfun
49#include <vnet/vnet_all_api_h.h>
50#undef vl_printfun
51
52#include <vlibapi/api_helper_macros.h>
53
Pavel Kotucek0f971d82017-01-03 10:48:54 +010054#define foreach_vpe_api_msg \
55_(L2_XCONNECT_DUMP, l2_xconnect_dump) \
56_(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
57_(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
Eyal Bari7537e712017-04-27 14:07:55 +030058_(L2FIB_FLUSH_ALL, l2fib_flush_all) \
Eyal Barif24991c2017-04-05 05:33:21 +030059_(L2FIB_FLUSH_INT, l2fib_flush_int) \
60_(L2FIB_FLUSH_BD, l2fib_flush_bd) \
Pavel Kotucek0f971d82017-01-03 10:48:54 +010061_(L2FIB_ADD_DEL, l2fib_add_del) \
John Lo8d00fff2017-08-03 00:35:36 -040062_(WANT_L2_MACS_EVENTS, want_l2_macs_events) \
Pavel Kotucek0f971d82017-01-03 10:48:54 +010063_(L2_FLAGS, l2_flags) \
Neale Rannsb8d44812017-11-10 06:53:54 -080064_(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
65_(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
66_(L2_PATCH_ADD_DEL, l2_patch_add_del) \
67_(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
68_(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +020069_(BD_IP_MAC_DUMP, bd_ip_mac_dump) \
Neale Rannsb8d44812017-11-10 06:53:54 -080070_(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
71_(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
72_(BRIDGE_FLAGS, bridge_flags) \
Pavel Kotucekadec5872017-01-25 08:50:53 +010073_(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
Neale Rannsb8d44812017-11-10 06:53:54 -080074_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
75_(BRIDGE_DOMAIN_SET_MAC_AGE, bridge_domain_set_mac_age) \
76_(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath)
Matus Fabianf468e232016-12-02 06:00:53 -080077
78static void
Florin Coras6c4dae22018-01-09 06:39:23 -080079send_l2_xconnect_details (vl_api_registration_t * reg, u32 context,
Matus Fabianf468e232016-12-02 06:00:53 -080080 u32 rx_sw_if_index, u32 tx_sw_if_index)
81{
82 vl_api_l2_xconnect_details_t *mp;
83
84 mp = vl_msg_api_alloc (sizeof (*mp));
Dave Barachb7b92992018-10-17 10:38:51 -040085 clib_memset (mp, 0, sizeof (*mp));
Matus Fabianf468e232016-12-02 06:00:53 -080086 mp->_vl_msg_id = ntohs (VL_API_L2_XCONNECT_DETAILS);
87 mp->context = context;
88 mp->rx_sw_if_index = htonl (rx_sw_if_index);
89 mp->tx_sw_if_index = htonl (tx_sw_if_index);
90
Florin Coras6c4dae22018-01-09 06:39:23 -080091 vl_api_send_msg (reg, (u8 *) mp);
Matus Fabianf468e232016-12-02 06:00:53 -080092}
93
94static void
95vl_api_l2_xconnect_dump_t_handler (vl_api_l2_xconnect_dump_t * mp)
96{
Florin Coras6c4dae22018-01-09 06:39:23 -080097 vl_api_registration_t *reg;
Matus Fabianf468e232016-12-02 06:00:53 -080098 vnet_main_t *vnm = vnet_get_main ();
99 vnet_interface_main_t *im = &vnm->interface_main;
100 l2input_main_t *l2im = &l2input_main;
101 vnet_sw_interface_t *swif;
102 l2_input_config_t *config;
103
Florin Coras6c4dae22018-01-09 06:39:23 -0800104 reg = vl_api_client_index_to_registration (mp->client_index);
105 if (!reg)
Matus Fabianf468e232016-12-02 06:00:53 -0800106 return;
107
108 /* *INDENT-OFF* */
109 pool_foreach (swif, im->sw_interfaces,
110 ({
111 config = vec_elt_at_index (l2im->configs, swif->sw_if_index);
112 if (config->xconnect)
Florin Coras6c4dae22018-01-09 06:39:23 -0800113 send_l2_xconnect_details (reg, mp->context, swif->sw_if_index,
Matus Fabianf468e232016-12-02 06:00:53 -0800114 config->output_sw_if_index);
115 }));
116 /* *INDENT-ON* */
117}
118
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100119static void
120vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t * mp)
121{
122 int rv = 0;
123 vl_api_l2_fib_clear_table_reply_t *rmp;
124
Eyal Bari7537e712017-04-27 14:07:55 +0300125 /* Clear all MACs including static MACs */
126 l2fib_clear_table ();
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100127
128 REPLY_MACRO (VL_API_L2_FIB_CLEAR_TABLE_REPLY);
129}
130
131static void
132send_l2fib_table_entry (vpe_api_main_t * am,
Florin Coras6c4dae22018-01-09 06:39:23 -0800133 vl_api_registration_t * reg,
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100134 l2fib_entry_key_t * l2fe_key,
135 l2fib_entry_result_t * l2fe_res, u32 context)
136{
Ole Troan01384fe2017-05-12 11:55:35 +0200137 vl_api_l2_fib_table_details_t *mp;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100138
139 mp = vl_msg_api_alloc (sizeof (*mp));
Dave Barachb7b92992018-10-17 10:38:51 -0400140 clib_memset (mp, 0, sizeof (*mp));
Ole Troan01384fe2017-05-12 11:55:35 +0200141 mp->_vl_msg_id = ntohs (VL_API_L2_FIB_TABLE_DETAILS);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100142
143 mp->bd_id =
144 ntohl (l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
145
Mohsin Kazmi57938f62017-10-27 21:28:07 +0200146 clib_memcpy (mp->mac, l2fe_key->fields.mac, 6);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100147 mp->sw_if_index = ntohl (l2fe_res->fields.sw_if_index);
Neale Ranns7341b6d2018-09-19 04:07:02 -0700148 mp->static_mac = (l2fib_entry_result_is_set_STATIC (l2fe_res) ? 1 : 0);
149 mp->filter_mac = (l2fib_entry_result_is_set_FILTER (l2fe_res) ? 1 : 0);
150 mp->bvi_mac = (l2fib_entry_result_is_set_BVI (l2fe_res) ? 1 : 0);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100151 mp->context = context;
152
Florin Coras6c4dae22018-01-09 06:39:23 -0800153 vl_api_send_msg (reg, (u8 *) mp);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100154}
155
156static void
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100157vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t * mp)
158{
159 vpe_api_main_t *am = &vpe_api_main;
160 bd_main_t *bdm = &bd_main;
161 l2fib_entry_key_t *l2fe_key = NULL;
162 l2fib_entry_result_t *l2fe_res = NULL;
163 u32 ni, bd_id = ntohl (mp->bd_id);
164 u32 bd_index;
Florin Coras6c4dae22018-01-09 06:39:23 -0800165 vl_api_registration_t *reg;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100166 uword *p;
167
Florin Coras6c4dae22018-01-09 06:39:23 -0800168 reg = vl_api_client_index_to_registration (mp->client_index);
169 if (!reg)
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100170 return;
171
172 /* see l2fib_table_dump: ~0 means "any" */
173 if (bd_id == ~0)
174 bd_index = ~0;
175 else
176 {
177 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
178 if (p == 0)
179 return;
180
181 bd_index = p[0];
182 }
183
184 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
185
186 vec_foreach_index (ni, l2fe_key)
187 {
Florin Coras6c4dae22018-01-09 06:39:23 -0800188 send_l2fib_table_entry (am, reg, vec_elt_at_index (l2fe_key, ni),
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100189 vec_elt_at_index (l2fe_res, ni), mp->context);
190 }
191 vec_free (l2fe_key);
192 vec_free (l2fe_res);
193}
194
195static void
196vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp)
197{
198 bd_main_t *bdm = &bd_main;
199 l2input_main_t *l2im = &l2input_main;
200 vl_api_l2fib_add_del_reply_t *rmp;
201 int rv = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100202 u32 bd_id = ntohl (mp->bd_id);
Eyal Bari31a71ab2017-06-25 14:42:33 +0300203 uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100204
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100205 if (!p)
206 {
207 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
208 goto bad_sw_if_index;
209 }
Eyal Bari31a71ab2017-06-25 14:42:33 +0300210 u32 bd_index = p[0];
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100211
Mohsin Kazmi57938f62017-10-27 21:28:07 +0200212 u8 mac[6];
213
214 clib_memcpy (mac, mp->mac, 6);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100215 if (mp->is_add)
216 {
Eyal Bari31a71ab2017-06-25 14:42:33 +0300217 if (mp->filter_mac)
218 l2fib_add_filter_entry (mac, bd_index);
219 else
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100220 {
Neale Rannsb54d0812018-09-06 06:22:56 -0700221 l2fib_entry_result_flags_t flags = L2FIB_ENTRY_RESULT_FLAG_NONE;
Eyal Bari31a71ab2017-06-25 14:42:33 +0300222 u32 sw_if_index = ntohl (mp->sw_if_index);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100223 VALIDATE_SW_IF_INDEX (mp);
224 if (vec_len (l2im->configs) <= sw_if_index)
225 {
226 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
227 goto bad_sw_if_index;
228 }
229 else
230 {
231 l2_input_config_t *config;
232 config = vec_elt_at_index (l2im->configs, sw_if_index);
233 if (config->bridge == 0)
234 {
235 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
236 goto bad_sw_if_index;
237 }
238 }
Neale Rannsb54d0812018-09-06 06:22:56 -0700239 if (mp->static_mac)
240 flags |= L2FIB_ENTRY_RESULT_FLAG_STATIC;
241 if (mp->bvi_mac)
242 flags |= L2FIB_ENTRY_RESULT_FLAG_BVI;
243 l2fib_add_entry (mac, bd_index, sw_if_index, flags);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100244 }
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100245 }
246 else
247 {
John Lo7dbd7262018-05-31 10:25:18 -0400248 u32 sw_if_index = ntohl (mp->sw_if_index);
249 if (l2fib_del_entry (mac, bd_index, sw_if_index))
250 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100251 }
252
253 BAD_SW_IF_INDEX_LABEL;
254
255 REPLY_MACRO (VL_API_L2FIB_ADD_DEL_REPLY);
256}
257
258static void
John Lo8d00fff2017-08-03 00:35:36 -0400259vl_api_want_l2_macs_events_t_handler (vl_api_want_l2_macs_events_t * mp)
260{
261 int rv = 0;
262 vl_api_want_l2_macs_events_reply_t *rmp;
263 l2learn_main_t *lm = &l2learn_main;
264 l2fib_main_t *fm = &l2fib_main;
265 u32 pid = ntohl (mp->pid);
266 u32 learn_limit = ntohl (mp->learn_limit);
267
268 if (mp->enable_disable)
269 {
270 if (lm->client_pid == 0)
271 {
272 lm->client_pid = pid;
273 lm->client_index = mp->client_index;
274
275 if (mp->max_macs_in_event)
276 fm->max_macs_in_event = mp->max_macs_in_event * 10;
277 else
278 fm->max_macs_in_event = L2FIB_EVENT_MAX_MACS_DEFAULT;
279
280 if (mp->scan_delay)
281 fm->event_scan_delay = (f64) (mp->scan_delay) * 10e-3;
282 else
283 fm->event_scan_delay = L2FIB_EVENT_SCAN_DELAY_DEFAULT;
284
285 /* change learn limit and flush all learned MACs */
286 if (learn_limit && (learn_limit < L2LEARN_DEFAULT_LIMIT))
287 lm->global_learn_limit = learn_limit;
288 else
289 lm->global_learn_limit = L2FIB_EVENT_LEARN_LIMIT_DEFAULT;
290
291 l2fib_flush_all_mac (vlib_get_main ());
292 }
293 else if (lm->client_pid != pid)
294 {
295 rv = VNET_API_ERROR_L2_MACS_EVENT_CLINET_PRESENT;
296 goto exit;
297 }
298 }
299 else if (lm->client_pid)
300 {
301 lm->client_pid = 0;
302 lm->client_index = 0;
John Lodbfa5742017-09-02 08:27:36 -0400303 if (learn_limit && (learn_limit < L2LEARN_DEFAULT_LIMIT))
John Loe531f4c2017-08-22 09:16:50 -0400304 lm->global_learn_limit = learn_limit;
305 else
306 lm->global_learn_limit = L2LEARN_DEFAULT_LIMIT;
John Lo8d00fff2017-08-03 00:35:36 -0400307 }
308
309exit:
310 REPLY_MACRO (VL_API_WANT_L2_MACS_EVENTS_REPLY);
311}
312
313static void
Eyal Barif24991c2017-04-05 05:33:21 +0300314vl_api_l2fib_flush_int_t_handler (vl_api_l2fib_flush_int_t * mp)
315{
316 int rv = 0;
317 vlib_main_t *vm = vlib_get_main ();
318 vl_api_l2fib_flush_int_reply_t *rmp;
319
320 VALIDATE_SW_IF_INDEX (mp);
321
322 u32 sw_if_index = ntohl (mp->sw_if_index);
323 l2fib_flush_int_mac (vm, sw_if_index);
324
325 BAD_SW_IF_INDEX_LABEL;
326 REPLY_MACRO (VL_API_L2FIB_FLUSH_INT_REPLY);
327}
328
329static void
Eyal Bari7537e712017-04-27 14:07:55 +0300330vl_api_l2fib_flush_all_t_handler (vl_api_l2fib_flush_all_t * mp)
331{
332 int rv = 0;
333 vl_api_l2fib_flush_all_reply_t *rmp;
334
335 l2fib_flush_all_mac (vlib_get_main ());
336 REPLY_MACRO (VL_API_L2FIB_FLUSH_ALL_REPLY);
337}
338
339static void
Eyal Barif24991c2017-04-05 05:33:21 +0300340vl_api_l2fib_flush_bd_t_handler (vl_api_l2fib_flush_bd_t * mp)
341{
342 int rv = 0;
343 vlib_main_t *vm = vlib_get_main ();
344 bd_main_t *bdm = &bd_main;
345 vl_api_l2fib_flush_bd_reply_t *rmp;
346
347 u32 bd_id = ntohl (mp->bd_id);
348 uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id);
349 if (p == 0)
350 {
351 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
352 goto out;
353 }
354 l2fib_flush_bd_mac (vm, *p);
355out:
356 REPLY_MACRO (VL_API_L2FIB_FLUSH_BD_REPLY);
357}
358
359static void
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100360vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp)
361{
362 vl_api_l2_flags_reply_t *rmp;
363 int rv = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100364 u32 rbm = 0;
365
366 VALIDATE_SW_IF_INDEX (mp);
367
Eyal Barifead6702017-04-04 04:46:32 +0300368 u32 sw_if_index = ntohl (mp->sw_if_index);
John Lo8d00fff2017-08-03 00:35:36 -0400369 u32 flags = ntohl (mp->feature_bitmap);
370 u32 bitmap = 0;
371
372 if (flags & L2_LEARN)
373 bitmap |= L2INPUT_FEAT_LEARN;
374
375 if (flags & L2_FWD)
376 bitmap |= L2INPUT_FEAT_FWD;
377
378 if (flags & L2_FLOOD)
379 bitmap |= L2INPUT_FEAT_FLOOD;
380
381 if (flags & L2_UU_FLOOD)
382 bitmap |= L2INPUT_FEAT_UU_FLOOD;
383
384 if (flags & L2_ARP_TERM)
385 bitmap |= L2INPUT_FEAT_ARP_TERM;
386
387 rbm = l2input_intf_bitmap_enable (sw_if_index, bitmap, mp->is_set);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100388
389 BAD_SW_IF_INDEX_LABEL;
390
391 /* *INDENT-OFF* */
392 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY,
393 ({
394 rmp->resulting_feature_bitmap = ntohl(rbm);
395 }));
396 /* *INDENT-ON* */
397}
398
399static void
Eyal Barifead6702017-04-04 04:46:32 +0300400vl_api_bridge_domain_set_mac_age_t_handler (vl_api_bridge_domain_set_mac_age_t
401 * mp)
402{
403 vlib_main_t *vm = vlib_get_main ();
404 bd_main_t *bdm = &bd_main;
405 vl_api_bridge_domain_set_mac_age_reply_t *rmp;
406 int rv = 0;
407 u32 bd_id = ntohl (mp->bd_id);
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500408 uword *p;
409
410 if (bd_id == 0)
411 {
412 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
413 goto out;
414 }
415
416 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
Eyal Barifead6702017-04-04 04:46:32 +0300417 if (p == 0)
418 {
419 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
420 goto out;
421 }
422 bd_set_mac_age (vm, *p, mp->mac_age);
423out:
424 REPLY_MACRO (VL_API_BRIDGE_DOMAIN_SET_MAC_AGE_REPLY);
425}
426
427static void
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100428vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp)
429{
Eyal Barib1352ed2017-04-07 23:14:17 +0300430 l2_bridge_domain_add_del_args_t a = {
431 .is_add = mp->is_add,
432 .flood = mp->flood,
433 .uu_flood = mp->uu_flood,
434 .forward = mp->forward,
435 .learn = mp->learn,
436 .arp_term = mp->arp_term,
437 .mac_age = mp->mac_age,
438 .bd_id = ntohl (mp->bd_id),
Jerome Tollet48304142017-09-05 12:13:22 +0100439 .bd_tag = mp->bd_tag
Eyal Barib1352ed2017-04-07 23:14:17 +0300440 };
441
442 int rv = bd_add_del (&a);
443
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100444 vl_api_bridge_domain_add_del_reply_t *rmp;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100445 REPLY_MACRO (VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
446}
447
448static void
Ole Troan01384fe2017-05-12 11:55:35 +0200449send_bridge_domain_details (l2input_main_t * l2im,
Florin Coras6c4dae22018-01-09 06:39:23 -0800450 vl_api_registration_t * reg,
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100451 l2_bridge_domain_t * bd_config,
452 u32 n_sw_ifs, u32 context)
453{
454 vl_api_bridge_domain_details_t *mp;
Ole Troan01384fe2017-05-12 11:55:35 +0200455 l2_flood_member_t *m;
456 vl_api_bridge_domain_sw_if_t *sw_ifs;
457 l2_input_config_t *input_cfg;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100458
Ole Troan01384fe2017-05-12 11:55:35 +0200459 mp = vl_msg_api_alloc (sizeof (*mp) +
460 (n_sw_ifs * sizeof (vl_api_bridge_domain_sw_if_t)));
Dave Barachb7b92992018-10-17 10:38:51 -0400461 clib_memset (mp, 0, sizeof (*mp));
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100462 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
463 mp->bd_id = ntohl (bd_config->bd_id);
464 mp->flood = bd_feature_flood (bd_config);
465 mp->uu_flood = bd_feature_uu_flood (bd_config);
466 mp->forward = bd_feature_forward (bd_config);
467 mp->learn = bd_feature_learn (bd_config);
468 mp->arp_term = bd_feature_arp_term (bd_config);
469 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
Neale Rannsb4743802018-09-05 09:13:57 -0700470 mp->uu_fwd_sw_if_index = ntohl (bd_config->uu_fwd_sw_if_index);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100471 mp->mac_age = bd_config->mac_age;
Jerome Tollet48304142017-09-05 12:13:22 +0100472 if (bd_config->bd_tag)
473 {
474 strncpy ((char *) mp->bd_tag, (char *) bd_config->bd_tag,
475 ARRAY_LEN (mp->bd_tag) - 1);
476 mp->bd_tag[ARRAY_LEN (mp->bd_tag) - 1] = 0;
477 }
478
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100479 mp->context = context;
480
Ole Troan01384fe2017-05-12 11:55:35 +0200481 sw_ifs = (vl_api_bridge_domain_sw_if_t *) mp->sw_if_details;
482 vec_foreach (m, bd_config->members)
483 {
484 sw_ifs->sw_if_index = ntohl (m->sw_if_index);
485 input_cfg = vec_elt_at_index (l2im->configs, m->sw_if_index);
486 sw_ifs->shg = input_cfg->shg;
487 sw_ifs++;
488 mp->n_sw_ifs++;
489 }
490 mp->n_sw_ifs = htonl (mp->n_sw_ifs);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100491
Florin Coras6c4dae22018-01-09 06:39:23 -0800492 vl_api_send_msg (reg, (u8 *) mp);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100493}
494
495static void
496vl_api_bridge_domain_dump_t_handler (vl_api_bridge_domain_dump_t * mp)
497{
498 bd_main_t *bdm = &bd_main;
499 l2input_main_t *l2im = &l2input_main;
Florin Coras6c4dae22018-01-09 06:39:23 -0800500 vl_api_registration_t *reg;
501 u32 bd_id, bd_index, end;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100502
Florin Coras6c4dae22018-01-09 06:39:23 -0800503 reg = vl_api_client_index_to_registration (mp->client_index);
504 if (!reg)
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100505 return;
506
Florin Coras6c4dae22018-01-09 06:39:23 -0800507 bd_id = ntohl (mp->bd_id);
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500508 if (bd_id == 0)
509 return;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100510
Eyal Bari259fca72017-05-14 10:38:39 +0300511 if (bd_id == ~0)
512 bd_index = 0, end = vec_len (l2im->bd_configs);
513 else
514 {
515 bd_index = bd_find_index (bdm, bd_id);
516 if (bd_index == ~0)
517 return;
518
519 end = bd_index + 1;
520 }
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500521
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100522 for (; bd_index < end; bd_index++)
523 {
Eyal Bari259fca72017-05-14 10:38:39 +0300524 l2_bridge_domain_t *bd_config =
525 l2input_bd_config_from_index (l2im, bd_index);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100526 /* skip dummy bd_id 0 */
527 if (bd_config && (bd_config->bd_id > 0))
Florin Coras6c4dae22018-01-09 06:39:23 -0800528 send_bridge_domain_details (l2im, reg, bd_config,
Ole Troan01384fe2017-05-12 11:55:35 +0200529 vec_len (bd_config->members),
530 mp->context);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100531 }
532}
533
Neale Rannsb4743802018-09-05 09:13:57 -0700534static bd_flags_t
535bd_flags_decode (vl_api_bd_flags_t v)
536{
537 bd_flags_t f = L2_NONE;
538
539 v = ntohl (v);
540
541 if (v & BRIDGE_API_FLAG_LEARN)
542 f |= L2_LEARN;
543 if (v & BRIDGE_API_FLAG_FWD)
544 f |= L2_FWD;
545 if (v & BRIDGE_API_FLAG_FLOOD)
546 f |= L2_FLOOD;
547 if (v & BRIDGE_API_FLAG_UU_FLOOD)
548 f |= L2_UU_FLOOD;
549 if (v & BRIDGE_API_FLAG_ARP_TERM)
550 f |= L2_ARP_TERM;
551
552 return (f);
553}
554
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100555static void
556vl_api_bridge_flags_t_handler (vl_api_bridge_flags_t * mp)
557{
558 vlib_main_t *vm = vlib_get_main ();
559 bd_main_t *bdm = &bd_main;
560 vl_api_bridge_flags_reply_t *rmp;
Dave Barach98d6b612019-01-03 09:30:00 -0500561 u32 bitmap = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100562 int rv = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100563
Neale Rannsb4743802018-09-05 09:13:57 -0700564 bd_flags_t flags = bd_flags_decode (mp->flags);
Eyal Bari259fca72017-05-14 10:38:39 +0300565 u32 bd_id = ntohl (mp->bd_id);
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500566 if (bd_id == 0)
567 {
568 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
569 goto out;
570 }
571
Eyal Bari259fca72017-05-14 10:38:39 +0300572 u32 bd_index = bd_find_index (bdm, bd_id);
573 if (bd_index == ~0)
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100574 {
575 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
576 goto out;
577 }
578
Dave Barach98d6b612019-01-03 09:30:00 -0500579 bitmap = bd_set_flags (vm, bd_index, flags, mp->is_set);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100580
581out:
582 /* *INDENT-OFF* */
583 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
584 ({
John Lo8d00fff2017-08-03 00:35:36 -0400585 rmp->resulting_feature_bitmap = ntohl(bitmap);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100586 }));
587 /* *INDENT-ON* */
588}
Matus Fabianf468e232016-12-02 06:00:53 -0800589
Pavel Kotucekadec5872017-01-25 08:50:53 +0100590static void
591 vl_api_l2_interface_vlan_tag_rewrite_t_handler
592 (vl_api_l2_interface_vlan_tag_rewrite_t * mp)
593{
594 int rv = 0;
595 vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp;
596 vnet_main_t *vnm = vnet_get_main ();
597 vlib_main_t *vm = vlib_get_main ();
598 u32 vtr_op;
599
600 VALIDATE_SW_IF_INDEX (mp);
601
602 vtr_op = ntohl (mp->vtr_op);
603
604 /* The L2 code is unsuspicious */
605 switch (vtr_op)
606 {
607 case L2_VTR_DISABLED:
608 case L2_VTR_PUSH_1:
609 case L2_VTR_PUSH_2:
610 case L2_VTR_POP_1:
611 case L2_VTR_POP_2:
612 case L2_VTR_TRANSLATE_1_1:
613 case L2_VTR_TRANSLATE_1_2:
614 case L2_VTR_TRANSLATE_2_1:
615 case L2_VTR_TRANSLATE_2_2:
616 break;
617
618 default:
619 rv = VNET_API_ERROR_INVALID_VALUE;
620 goto bad_sw_if_index;
621 }
622
623 rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
624 ntohl (mp->push_dot1q), ntohl (mp->tag1),
625 ntohl (mp->tag2));
626
627 BAD_SW_IF_INDEX_LABEL;
628
629 REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
630}
631
632static void
633 vl_api_l2_interface_pbb_tag_rewrite_t_handler
634 (vl_api_l2_interface_pbb_tag_rewrite_t * mp)
635{
636 vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp;
637 vnet_main_t *vnm = vnet_get_main ();
638 vlib_main_t *vm = vlib_get_main ();
639 u32 vtr_op;
640 int rv = 0;
641
642 VALIDATE_SW_IF_INDEX (mp);
643
644 vtr_op = ntohl (mp->vtr_op);
645
646 switch (vtr_op)
647 {
648 case L2_VTR_DISABLED:
649 case L2_VTR_PUSH_2:
650 case L2_VTR_POP_2:
651 case L2_VTR_TRANSLATE_2_1:
652 break;
653
654 default:
655 rv = VNET_API_ERROR_INVALID_VALUE;
656 goto bad_sw_if_index;
657 }
658
659 rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
660 mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid),
661 ntohl (mp->i_sid), ntohs (mp->outer_tag));
662
663 BAD_SW_IF_INDEX_LABEL;
664
665 REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY);
666}
667
Neale Rannsb8d44812017-11-10 06:53:54 -0800668static void
669 vl_api_sw_interface_set_l2_xconnect_t_handler
670 (vl_api_sw_interface_set_l2_xconnect_t * mp)
671{
672 vl_api_sw_interface_set_l2_xconnect_reply_t *rmp;
673 int rv = 0;
674 u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
675 u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index);
676 vlib_main_t *vm = vlib_get_main ();
677 vnet_main_t *vnm = vnet_get_main ();
678
679 VALIDATE_RX_SW_IF_INDEX (mp);
680
681 if (mp->enable)
682 {
683 VALIDATE_TX_SW_IF_INDEX (mp);
684 rv = set_int_l2_mode (vm, vnm, MODE_L2_XC,
Neale Rannsb4743802018-09-05 09:13:57 -0700685 rx_sw_if_index, 0,
686 L2_BD_PORT_TYPE_NORMAL, 0, tx_sw_if_index);
Neale Rannsb8d44812017-11-10 06:53:54 -0800687 }
688 else
689 {
Neale Rannsb4743802018-09-05 09:13:57 -0700690 rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0,
691 L2_BD_PORT_TYPE_NORMAL, 0, 0);
Neale Rannsb8d44812017-11-10 06:53:54 -0800692 }
693
Alexander Chernavine178b272018-09-24 05:42:01 -0400694 switch (rv)
695 {
696 case MODE_ERROR_ETH:
697 rv = VNET_API_ERROR_NON_ETHERNET;
698 break;
699 case MODE_ERROR_BVI_DEF:
700 rv = VNET_API_ERROR_BD_ALREADY_HAS_BVI;
701 break;
702 }
703
Neale Rannsb8d44812017-11-10 06:53:54 -0800704 BAD_RX_SW_IF_INDEX_LABEL;
705 BAD_TX_SW_IF_INDEX_LABEL;
706
707 REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
708}
709
Neale Rannsb4743802018-09-05 09:13:57 -0700710static int
711l2_bd_port_type_decode (vl_api_l2_port_type_t v, l2_bd_port_type_t * l)
712{
713 v = clib_net_to_host_u32 (v);
714
715 switch (v)
716 {
717 case L2_API_PORT_TYPE_NORMAL:
718 *l = L2_BD_PORT_TYPE_NORMAL;
719 return 0;
720 case L2_API_PORT_TYPE_BVI:
721 *l = L2_BD_PORT_TYPE_BVI;
722 return 0;
723 case L2_API_PORT_TYPE_UU_FWD:
724 *l = L2_BD_PORT_TYPE_UU_FWD;
725 return 0;
726 }
727
728 return (VNET_API_ERROR_INVALID_VALUE);
729}
730
Neale Rannsb8d44812017-11-10 06:53:54 -0800731static void
732 vl_api_sw_interface_set_l2_bridge_t_handler
733 (vl_api_sw_interface_set_l2_bridge_t * mp)
734{
735 bd_main_t *bdm = &bd_main;
736 vl_api_sw_interface_set_l2_bridge_reply_t *rmp;
737 int rv = 0;
738 vlib_main_t *vm = vlib_get_main ();
739 vnet_main_t *vnm = vnet_get_main ();
Neale Rannsb4743802018-09-05 09:13:57 -0700740 l2_bd_port_type_t pt;
Neale Rannsb8d44812017-11-10 06:53:54 -0800741
742 VALIDATE_RX_SW_IF_INDEX (mp);
743 u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
Neale Rannsb4743802018-09-05 09:13:57 -0700744 rv = l2_bd_port_type_decode (mp->port_type, &pt);
Neale Rannsb8d44812017-11-10 06:53:54 -0800745
Neale Rannsb4743802018-09-05 09:13:57 -0700746 if (0 != rv)
747 goto out;
Neale Rannsb8d44812017-11-10 06:53:54 -0800748 if (mp->enable)
749 {
750 VALIDATE_BD_ID (mp);
751 u32 bd_id = ntohl (mp->bd_id);
752 u32 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
Neale Rannsb4743802018-09-05 09:13:57 -0700753
Neale Rannsb8d44812017-11-10 06:53:54 -0800754 rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE,
Neale Rannsb4743802018-09-05 09:13:57 -0700755 rx_sw_if_index, bd_index, pt, mp->shg, 0);
Neale Rannsb8d44812017-11-10 06:53:54 -0800756 }
757 else
758 {
Neale Rannsb4743802018-09-05 09:13:57 -0700759 rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, pt, 0, 0);
Neale Rannsb8d44812017-11-10 06:53:54 -0800760 }
761
Alexander Chernavine178b272018-09-24 05:42:01 -0400762 switch (rv)
763 {
764 case MODE_ERROR_ETH:
765 rv = VNET_API_ERROR_NON_ETHERNET;
766 break;
767 case MODE_ERROR_BVI_DEF:
768 rv = VNET_API_ERROR_BD_ALREADY_HAS_BVI;
769 break;
770 }
771
Neale Rannsb8d44812017-11-10 06:53:54 -0800772 BAD_RX_SW_IF_INDEX_LABEL;
773 BAD_BD_ID_LABEL;
Neale Rannsb4743802018-09-05 09:13:57 -0700774out:
Neale Rannsb8d44812017-11-10 06:53:54 -0800775 REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
776}
777
778static void
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200779send_bd_ip_mac_entry (vpe_api_main_t * am,
780 vl_api_registration_t * reg,
781 u32 bd_id, u8 is_ipv6,
782 u8 * ip_address, u8 * mac_address, u32 context)
783{
784 vl_api_bd_ip_mac_details_t *mp;
785
786 mp = vl_msg_api_alloc (sizeof (*mp));
Dave Barachb7b92992018-10-17 10:38:51 -0400787 clib_memset (mp, 0, sizeof (*mp));
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200788 mp->_vl_msg_id = ntohs (VL_API_BD_IP_MAC_DETAILS);
789
790 mp->bd_id = ntohl (bd_id);
791
792 clib_memcpy (mp->mac_address, mac_address, 6);
793 mp->is_ipv6 = is_ipv6;
794 clib_memcpy (mp->ip_address, ip_address, (is_ipv6) ? 16 : 4);
795 mp->context = context;
796
797 vl_api_send_msg (reg, (u8 *) mp);
798}
799
800static void
801vl_api_bd_ip_mac_dump_t_handler (vl_api_bd_ip_mac_dump_t * mp)
802{
803 vpe_api_main_t *am = &vpe_api_main;
804 bd_main_t *bdm = &bd_main;
805 l2_bridge_domain_t *bd_config;
806 u32 bd_id = ntohl (mp->bd_id);
Mohsin Kazmib24dfec2018-08-23 12:24:19 +0200807 u32 bd_index, start, end;
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200808 vl_api_registration_t *reg;
809 uword *p;
810
811 reg = vl_api_client_index_to_registration (mp->client_index);
812 if (!reg)
813 return;
814
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200815 /* see bd_id: ~0 means "any" */
816 if (bd_id == ~0)
Mohsin Kazmib24dfec2018-08-23 12:24:19 +0200817 {
818 start = 1;
819 end = vec_len (l2input_main.bd_configs);
820 }
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200821 else
822 {
823 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
824 if (p == 0)
825 return;
826
827 bd_index = p[0];
828 vec_validate (l2input_main.bd_configs, bd_index);
829 start = bd_index;
830 end = start + 1;
831 }
832
833 for (bd_index = start; bd_index < end; bd_index++)
834 {
835 bd_config = vec_elt_at_index (l2input_main.bd_configs, bd_index);
836 if (bd_is_valid (bd_config))
837 {
838 ip4_address_t ip4_addr;
839 ip6_address_t *ip6_addr;
840 u64 mac_addr;
841 bd_id = bd_config->bd_id;
842
843 /* *INDENT-OFF* */
844 hash_foreach (ip4_addr.as_u32, mac_addr, bd_config->mac_by_ip4,
845 ({
846 send_bd_ip_mac_entry (am, reg, bd_id, 0, (u8 *) &(ip4_addr.as_u8), (u8 *) &mac_addr, mp->context);
847 }));
848
849 hash_foreach_mem (ip6_addr, mac_addr, bd_config->mac_by_ip6,
850 ({
851 send_bd_ip_mac_entry (am, reg, bd_id, 1, (u8 *) &(ip6_addr->as_u8), (u8 *) &mac_addr, mp->context);
852 }));
853 /* *INDENT-ON* */
854 }
855 }
856}
857
858static void
Neale Rannsb8d44812017-11-10 06:53:54 -0800859vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
860{
Neale Ranns4d5b9172018-10-24 02:57:49 -0700861 ip46_address_t ip_addr = ip46_address_initializer;
Neale Rannsb8d44812017-11-10 06:53:54 -0800862 vl_api_bd_ip_mac_add_del_reply_t *rmp;
Neale Ranns4d5b9172018-10-24 02:57:49 -0700863 bd_main_t *bdm = &bd_main;
864 u32 bd_index, bd_id;
865 mac_address_t mac;
866 ip46_type_t type;
Neale Rannsb8d44812017-11-10 06:53:54 -0800867 int rv = 0;
Neale Rannsb8d44812017-11-10 06:53:54 -0800868 uword *p;
869
Neale Ranns4d5b9172018-10-24 02:57:49 -0700870 bd_id = ntohl (mp->bd_id);
871
Neale Rannsb8d44812017-11-10 06:53:54 -0800872 if (bd_id == 0)
873 {
874 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
875 goto out;
876 }
877
878 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
879 if (p == 0)
880 {
881 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
882 goto out;
883 }
Neale Rannsb8d44812017-11-10 06:53:54 -0800884 bd_index = p[0];
Neale Ranns4d5b9172018-10-24 02:57:49 -0700885
886 type = ip_address_decode (&mp->ip, &ip_addr);
Ole Troan8006c6a2018-12-17 12:02:26 +0100887 mac_address_decode (mp->mac, &mac);
Neale Ranns4d5b9172018-10-24 02:57:49 -0700888
889 if (bd_add_del_ip_mac (bd_index, type, &ip_addr, &mac, mp->is_add))
Neale Rannsb8d44812017-11-10 06:53:54 -0800890 rv = VNET_API_ERROR_UNSPECIFIED;
891
892out:
893 REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY);
894}
895
896extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400897 u32 sw_if_index, u8 enable);
Neale Rannsb8d44812017-11-10 06:53:54 -0800898
899static void
900vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *
901 mp)
902{
903 int rv;
904 vl_api_l2_interface_efp_filter_reply_t *rmp;
905 vnet_main_t *vnm = vnet_get_main ();
906
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400907 VALIDATE_SW_IF_INDEX (mp);
908
Neale Rannsb8d44812017-11-10 06:53:54 -0800909 // enable/disable the feature
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400910 l2_efp_filter_configure (vnm, ntohl (mp->sw_if_index), mp->enable_disable);
Neale Rannsb8d44812017-11-10 06:53:54 -0800911 rv = vnm->api_errno;
912
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400913 BAD_SW_IF_INDEX_LABEL;
Neale Rannsb8d44812017-11-10 06:53:54 -0800914 REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
915}
916
917static void
918vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp)
919{
920 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
921 int is_add);
922 vl_api_l2_patch_add_del_reply_t *rmp;
923 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
924 int is_add);
925 int rv = 0;
926
927 VALIDATE_RX_SW_IF_INDEX (mp);
928 VALIDATE_TX_SW_IF_INDEX (mp);
929
930 rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index),
931 ntohl (mp->tx_sw_if_index),
932 (int) (mp->is_add != 0));
933
934 BAD_RX_SW_IF_INDEX_LABEL;
935 BAD_TX_SW_IF_INDEX_LABEL;
936
937 REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY);
938}
939
940static void
941vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp)
942{
943 vl_api_sw_interface_set_vpath_reply_t *rmp;
944 int rv = 0;
945 u32 sw_if_index = ntohl (mp->sw_if_index);
946
947 VALIDATE_SW_IF_INDEX (mp);
948
949 l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
950 vnet_feature_enable_disable ("ip4-unicast", "vpath-input-ip4",
951 sw_if_index, mp->enable, 0, 0);
952 vnet_feature_enable_disable ("ip4-multicast", "vpath-input-ip4",
953 sw_if_index, mp->enable, 0, 0);
954 vnet_feature_enable_disable ("ip6-unicast", "vpath-input-ip6",
955 sw_if_index, mp->enable, 0, 0);
956 vnet_feature_enable_disable ("ip6-multicast", "vpath-input-ip6",
957 sw_if_index, mp->enable, 0, 0);
958
959 BAD_SW_IF_INDEX_LABEL;
960
961 REPLY_MACRO (VL_API_SW_INTERFACE_SET_VPATH_REPLY);
962}
963
Matus Fabianf468e232016-12-02 06:00:53 -0800964/*
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100965 * l2_api_hookup
Matus Fabianf468e232016-12-02 06:00:53 -0800966 * Add vpe's API message handlers to the table.
Paul Vinciguerrabdc0e6b2018-09-22 05:32:50 -0700967 * vlib has already mapped shared memory and
Matus Fabianf468e232016-12-02 06:00:53 -0800968 * added the client registration handlers.
969 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
970 */
971#define vl_msg_name_crc_list
972#include <vnet/vnet_all_api_h.h>
973#undef vl_msg_name_crc_list
974
975static void
976setup_message_id_table (api_main_t * am)
977{
978#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
979 foreach_vl_msg_name_crc_l2;
980#undef _
981}
982
983static clib_error_t *
984l2_api_hookup (vlib_main_t * vm)
985{
986 api_main_t *am = &api_main;
987
988#define _(N,n) \
989 vl_msg_api_set_handlers(VL_API_##N, #n, \
990 vl_api_##n##_t_handler, \
991 vl_noop_handler, \
992 vl_api_##n##_t_endian, \
993 vl_api_##n##_t_print, \
994 sizeof(vl_api_##n##_t), 1);
995 foreach_vpe_api_msg;
996#undef _
997
998 /*
999 * Set up the (msg_name, crc, message-id) table
1000 */
1001 setup_message_id_table (am);
1002
1003 return 0;
1004}
1005
1006VLIB_API_INIT_FUNCTION (l2_api_hookup);
1007
1008/*
1009 * fd.io coding-style-patch-verification: ON
1010 *
1011 * Local Variables:
1012 * eval: (c-set-style "gnu")
1013 * End:
1014 */