blob: e8b103ac2c7bb9842549af9fe90b0b4cc649661b [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 Ranns192b13f2019-03-15 02:16:20 -070030#include <vnet/l2/l2_bvi.h>
Neale Ranns4d5b9172018-10-24 02:57:49 -070031#include <vnet/ip/ip_types_api.h>
32#include <vnet/ethernet/ethernet_types_api.h>
Matus Fabianf468e232016-12-02 06:00:53 -080033
34#include <vnet/vnet_msg_enum.h>
35
36#define vl_typedefs /* define message structures */
37#include <vnet/vnet_all_api_h.h>
38#undef vl_typedefs
39
40#define vl_endianfun /* define message structures */
41#include <vnet/vnet_all_api_h.h>
42#undef vl_endianfun
43
Ole Troan01384fe2017-05-12 11:55:35 +020044#define vl_api_bridge_domain_details_t_endian vl_noop_handler
45#define vl_api_bridge_domain_details_t_print vl_noop_handler
46
Matus Fabianf468e232016-12-02 06:00:53 -080047/* instantiate all the print functions we know about */
48#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
49#define vl_printfun
50#include <vnet/vnet_all_api_h.h>
51#undef vl_printfun
52
53#include <vlibapi/api_helper_macros.h>
54
Pavel Kotucek0f971d82017-01-03 10:48:54 +010055#define foreach_vpe_api_msg \
56_(L2_XCONNECT_DUMP, l2_xconnect_dump) \
57_(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
58_(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
Eyal Bari7537e712017-04-27 14:07:55 +030059_(L2FIB_FLUSH_ALL, l2fib_flush_all) \
Eyal Barif24991c2017-04-05 05:33:21 +030060_(L2FIB_FLUSH_INT, l2fib_flush_int) \
61_(L2FIB_FLUSH_BD, l2fib_flush_bd) \
Pavel Kotucek0f971d82017-01-03 10:48:54 +010062_(L2FIB_ADD_DEL, l2fib_add_del) \
John Lo8d00fff2017-08-03 00:35:36 -040063_(WANT_L2_MACS_EVENTS, want_l2_macs_events) \
Pavel Kotucek0f971d82017-01-03 10:48:54 +010064_(L2_FLAGS, l2_flags) \
Neale Rannsb8d44812017-11-10 06:53:54 -080065_(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
66_(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
67_(L2_PATCH_ADD_DEL, l2_patch_add_del) \
68_(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
69_(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
John Loe26c81f2019-01-07 15:16:33 -050070_(BD_IP_MAC_FLUSH, bd_ip_mac_flush) \
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +020071_(BD_IP_MAC_DUMP, bd_ip_mac_dump) \
Neale Rannsb8d44812017-11-10 06:53:54 -080072_(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
73_(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
74_(BRIDGE_FLAGS, bridge_flags) \
Pavel Kotucekadec5872017-01-25 08:50:53 +010075_(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
Neale Rannsb8d44812017-11-10 06:53:54 -080076_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
77_(BRIDGE_DOMAIN_SET_MAC_AGE, bridge_domain_set_mac_age) \
Neale Ranns192b13f2019-03-15 02:16:20 -070078_(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
79_(BVI_CREATE, bvi_create) \
80_(BVI_DELETE, bvi_delete)
Matus Fabianf468e232016-12-02 06:00:53 -080081
82static void
Florin Coras6c4dae22018-01-09 06:39:23 -080083send_l2_xconnect_details (vl_api_registration_t * reg, u32 context,
Matus Fabianf468e232016-12-02 06:00:53 -080084 u32 rx_sw_if_index, u32 tx_sw_if_index)
85{
86 vl_api_l2_xconnect_details_t *mp;
87
88 mp = vl_msg_api_alloc (sizeof (*mp));
Dave Barachb7b92992018-10-17 10:38:51 -040089 clib_memset (mp, 0, sizeof (*mp));
Matus Fabianf468e232016-12-02 06:00:53 -080090 mp->_vl_msg_id = ntohs (VL_API_L2_XCONNECT_DETAILS);
91 mp->context = context;
92 mp->rx_sw_if_index = htonl (rx_sw_if_index);
93 mp->tx_sw_if_index = htonl (tx_sw_if_index);
94
Florin Coras6c4dae22018-01-09 06:39:23 -080095 vl_api_send_msg (reg, (u8 *) mp);
Matus Fabianf468e232016-12-02 06:00:53 -080096}
97
98static void
99vl_api_l2_xconnect_dump_t_handler (vl_api_l2_xconnect_dump_t * mp)
100{
Florin Coras6c4dae22018-01-09 06:39:23 -0800101 vl_api_registration_t *reg;
Matus Fabianf468e232016-12-02 06:00:53 -0800102 vnet_main_t *vnm = vnet_get_main ();
103 vnet_interface_main_t *im = &vnm->interface_main;
104 l2input_main_t *l2im = &l2input_main;
105 vnet_sw_interface_t *swif;
106 l2_input_config_t *config;
107
Florin Coras6c4dae22018-01-09 06:39:23 -0800108 reg = vl_api_client_index_to_registration (mp->client_index);
109 if (!reg)
Matus Fabianf468e232016-12-02 06:00:53 -0800110 return;
111
112 /* *INDENT-OFF* */
113 pool_foreach (swif, im->sw_interfaces,
114 ({
115 config = vec_elt_at_index (l2im->configs, swif->sw_if_index);
116 if (config->xconnect)
Florin Coras6c4dae22018-01-09 06:39:23 -0800117 send_l2_xconnect_details (reg, mp->context, swif->sw_if_index,
Matus Fabianf468e232016-12-02 06:00:53 -0800118 config->output_sw_if_index);
119 }));
120 /* *INDENT-ON* */
121}
122
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100123static void
124vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t * mp)
125{
126 int rv = 0;
127 vl_api_l2_fib_clear_table_reply_t *rmp;
128
Eyal Bari7537e712017-04-27 14:07:55 +0300129 /* Clear all MACs including static MACs */
130 l2fib_clear_table ();
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100131
132 REPLY_MACRO (VL_API_L2_FIB_CLEAR_TABLE_REPLY);
133}
134
135static void
136send_l2fib_table_entry (vpe_api_main_t * am,
Florin Coras6c4dae22018-01-09 06:39:23 -0800137 vl_api_registration_t * reg,
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100138 l2fib_entry_key_t * l2fe_key,
139 l2fib_entry_result_t * l2fe_res, u32 context)
140{
Ole Troan01384fe2017-05-12 11:55:35 +0200141 vl_api_l2_fib_table_details_t *mp;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100142
143 mp = vl_msg_api_alloc (sizeof (*mp));
Dave Barachb7b92992018-10-17 10:38:51 -0400144 clib_memset (mp, 0, sizeof (*mp));
Ole Troan01384fe2017-05-12 11:55:35 +0200145 mp->_vl_msg_id = ntohs (VL_API_L2_FIB_TABLE_DETAILS);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100146
147 mp->bd_id =
148 ntohl (l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
149
Mohsin Kazmi57938f62017-10-27 21:28:07 +0200150 clib_memcpy (mp->mac, l2fe_key->fields.mac, 6);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100151 mp->sw_if_index = ntohl (l2fe_res->fields.sw_if_index);
Neale Ranns7341b6d2018-09-19 04:07:02 -0700152 mp->static_mac = (l2fib_entry_result_is_set_STATIC (l2fe_res) ? 1 : 0);
153 mp->filter_mac = (l2fib_entry_result_is_set_FILTER (l2fe_res) ? 1 : 0);
154 mp->bvi_mac = (l2fib_entry_result_is_set_BVI (l2fe_res) ? 1 : 0);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100155 mp->context = context;
156
Florin Coras6c4dae22018-01-09 06:39:23 -0800157 vl_api_send_msg (reg, (u8 *) mp);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100158}
159
160static void
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100161vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t * mp)
162{
163 vpe_api_main_t *am = &vpe_api_main;
164 bd_main_t *bdm = &bd_main;
165 l2fib_entry_key_t *l2fe_key = NULL;
166 l2fib_entry_result_t *l2fe_res = NULL;
167 u32 ni, bd_id = ntohl (mp->bd_id);
168 u32 bd_index;
Florin Coras6c4dae22018-01-09 06:39:23 -0800169 vl_api_registration_t *reg;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100170 uword *p;
171
Florin Coras6c4dae22018-01-09 06:39:23 -0800172 reg = vl_api_client_index_to_registration (mp->client_index);
173 if (!reg)
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100174 return;
175
176 /* see l2fib_table_dump: ~0 means "any" */
177 if (bd_id == ~0)
178 bd_index = ~0;
179 else
180 {
181 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
182 if (p == 0)
183 return;
184
185 bd_index = p[0];
186 }
187
188 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
189
190 vec_foreach_index (ni, l2fe_key)
191 {
Florin Coras6c4dae22018-01-09 06:39:23 -0800192 send_l2fib_table_entry (am, reg, vec_elt_at_index (l2fe_key, ni),
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100193 vec_elt_at_index (l2fe_res, ni), mp->context);
194 }
195 vec_free (l2fe_key);
196 vec_free (l2fe_res);
197}
198
199static void
200vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp)
201{
202 bd_main_t *bdm = &bd_main;
203 l2input_main_t *l2im = &l2input_main;
204 vl_api_l2fib_add_del_reply_t *rmp;
205 int rv = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100206 u32 bd_id = ntohl (mp->bd_id);
Eyal Bari31a71ab2017-06-25 14:42:33 +0300207 uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100208
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100209 if (!p)
210 {
211 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
212 goto bad_sw_if_index;
213 }
Eyal Bari31a71ab2017-06-25 14:42:33 +0300214 u32 bd_index = p[0];
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100215
Mohsin Kazmi57938f62017-10-27 21:28:07 +0200216 u8 mac[6];
217
218 clib_memcpy (mac, mp->mac, 6);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100219 if (mp->is_add)
220 {
Eyal Bari31a71ab2017-06-25 14:42:33 +0300221 if (mp->filter_mac)
222 l2fib_add_filter_entry (mac, bd_index);
223 else
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100224 {
Neale Rannsb54d0812018-09-06 06:22:56 -0700225 l2fib_entry_result_flags_t flags = L2FIB_ENTRY_RESULT_FLAG_NONE;
Eyal Bari31a71ab2017-06-25 14:42:33 +0300226 u32 sw_if_index = ntohl (mp->sw_if_index);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100227 VALIDATE_SW_IF_INDEX (mp);
228 if (vec_len (l2im->configs) <= sw_if_index)
229 {
230 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
231 goto bad_sw_if_index;
232 }
233 else
234 {
235 l2_input_config_t *config;
236 config = vec_elt_at_index (l2im->configs, sw_if_index);
237 if (config->bridge == 0)
238 {
239 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
240 goto bad_sw_if_index;
241 }
242 }
Neale Rannsb54d0812018-09-06 06:22:56 -0700243 if (mp->static_mac)
244 flags |= L2FIB_ENTRY_RESULT_FLAG_STATIC;
245 if (mp->bvi_mac)
246 flags |= L2FIB_ENTRY_RESULT_FLAG_BVI;
247 l2fib_add_entry (mac, bd_index, sw_if_index, flags);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100248 }
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100249 }
250 else
251 {
John Lo7dbd7262018-05-31 10:25:18 -0400252 u32 sw_if_index = ntohl (mp->sw_if_index);
253 if (l2fib_del_entry (mac, bd_index, sw_if_index))
254 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100255 }
256
257 BAD_SW_IF_INDEX_LABEL;
258
259 REPLY_MACRO (VL_API_L2FIB_ADD_DEL_REPLY);
260}
261
262static void
John Lo8d00fff2017-08-03 00:35:36 -0400263vl_api_want_l2_macs_events_t_handler (vl_api_want_l2_macs_events_t * mp)
264{
265 int rv = 0;
266 vl_api_want_l2_macs_events_reply_t *rmp;
267 l2learn_main_t *lm = &l2learn_main;
268 l2fib_main_t *fm = &l2fib_main;
269 u32 pid = ntohl (mp->pid);
270 u32 learn_limit = ntohl (mp->learn_limit);
271
272 if (mp->enable_disable)
273 {
274 if (lm->client_pid == 0)
275 {
276 lm->client_pid = pid;
277 lm->client_index = mp->client_index;
278
279 if (mp->max_macs_in_event)
280 fm->max_macs_in_event = mp->max_macs_in_event * 10;
281 else
282 fm->max_macs_in_event = L2FIB_EVENT_MAX_MACS_DEFAULT;
283
284 if (mp->scan_delay)
285 fm->event_scan_delay = (f64) (mp->scan_delay) * 10e-3;
286 else
287 fm->event_scan_delay = L2FIB_EVENT_SCAN_DELAY_DEFAULT;
288
289 /* change learn limit and flush all learned MACs */
290 if (learn_limit && (learn_limit < L2LEARN_DEFAULT_LIMIT))
291 lm->global_learn_limit = learn_limit;
292 else
293 lm->global_learn_limit = L2FIB_EVENT_LEARN_LIMIT_DEFAULT;
294
295 l2fib_flush_all_mac (vlib_get_main ());
296 }
297 else if (lm->client_pid != pid)
298 {
299 rv = VNET_API_ERROR_L2_MACS_EVENT_CLINET_PRESENT;
300 goto exit;
301 }
302 }
303 else if (lm->client_pid)
304 {
305 lm->client_pid = 0;
306 lm->client_index = 0;
John Lodbfa5742017-09-02 08:27:36 -0400307 if (learn_limit && (learn_limit < L2LEARN_DEFAULT_LIMIT))
John Loe531f4c2017-08-22 09:16:50 -0400308 lm->global_learn_limit = learn_limit;
309 else
310 lm->global_learn_limit = L2LEARN_DEFAULT_LIMIT;
John Lo8d00fff2017-08-03 00:35:36 -0400311 }
312
313exit:
314 REPLY_MACRO (VL_API_WANT_L2_MACS_EVENTS_REPLY);
315}
316
317static void
Eyal Barif24991c2017-04-05 05:33:21 +0300318vl_api_l2fib_flush_int_t_handler (vl_api_l2fib_flush_int_t * mp)
319{
320 int rv = 0;
321 vlib_main_t *vm = vlib_get_main ();
322 vl_api_l2fib_flush_int_reply_t *rmp;
323
324 VALIDATE_SW_IF_INDEX (mp);
325
326 u32 sw_if_index = ntohl (mp->sw_if_index);
327 l2fib_flush_int_mac (vm, sw_if_index);
328
329 BAD_SW_IF_INDEX_LABEL;
330 REPLY_MACRO (VL_API_L2FIB_FLUSH_INT_REPLY);
331}
332
333static void
Eyal Bari7537e712017-04-27 14:07:55 +0300334vl_api_l2fib_flush_all_t_handler (vl_api_l2fib_flush_all_t * mp)
335{
336 int rv = 0;
337 vl_api_l2fib_flush_all_reply_t *rmp;
338
339 l2fib_flush_all_mac (vlib_get_main ());
340 REPLY_MACRO (VL_API_L2FIB_FLUSH_ALL_REPLY);
341}
342
343static void
Eyal Barif24991c2017-04-05 05:33:21 +0300344vl_api_l2fib_flush_bd_t_handler (vl_api_l2fib_flush_bd_t * mp)
345{
346 int rv = 0;
347 vlib_main_t *vm = vlib_get_main ();
348 bd_main_t *bdm = &bd_main;
349 vl_api_l2fib_flush_bd_reply_t *rmp;
350
351 u32 bd_id = ntohl (mp->bd_id);
352 uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id);
353 if (p == 0)
354 {
355 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
356 goto out;
357 }
358 l2fib_flush_bd_mac (vm, *p);
359out:
360 REPLY_MACRO (VL_API_L2FIB_FLUSH_BD_REPLY);
361}
362
363static void
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100364vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp)
365{
366 vl_api_l2_flags_reply_t *rmp;
367 int rv = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100368 u32 rbm = 0;
369
370 VALIDATE_SW_IF_INDEX (mp);
371
Eyal Barifead6702017-04-04 04:46:32 +0300372 u32 sw_if_index = ntohl (mp->sw_if_index);
John Lo8d00fff2017-08-03 00:35:36 -0400373 u32 flags = ntohl (mp->feature_bitmap);
374 u32 bitmap = 0;
375
376 if (flags & L2_LEARN)
377 bitmap |= L2INPUT_FEAT_LEARN;
378
379 if (flags & L2_FWD)
380 bitmap |= L2INPUT_FEAT_FWD;
381
382 if (flags & L2_FLOOD)
383 bitmap |= L2INPUT_FEAT_FLOOD;
384
385 if (flags & L2_UU_FLOOD)
386 bitmap |= L2INPUT_FEAT_UU_FLOOD;
387
388 if (flags & L2_ARP_TERM)
389 bitmap |= L2INPUT_FEAT_ARP_TERM;
390
391 rbm = l2input_intf_bitmap_enable (sw_if_index, bitmap, mp->is_set);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100392
393 BAD_SW_IF_INDEX_LABEL;
394
395 /* *INDENT-OFF* */
396 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY,
397 ({
398 rmp->resulting_feature_bitmap = ntohl(rbm);
399 }));
400 /* *INDENT-ON* */
401}
402
403static void
Eyal Barifead6702017-04-04 04:46:32 +0300404vl_api_bridge_domain_set_mac_age_t_handler (vl_api_bridge_domain_set_mac_age_t
405 * mp)
406{
407 vlib_main_t *vm = vlib_get_main ();
408 bd_main_t *bdm = &bd_main;
409 vl_api_bridge_domain_set_mac_age_reply_t *rmp;
410 int rv = 0;
411 u32 bd_id = ntohl (mp->bd_id);
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500412 uword *p;
413
414 if (bd_id == 0)
415 {
416 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
417 goto out;
418 }
419
420 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
Eyal Barifead6702017-04-04 04:46:32 +0300421 if (p == 0)
422 {
423 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
424 goto out;
425 }
426 bd_set_mac_age (vm, *p, mp->mac_age);
427out:
428 REPLY_MACRO (VL_API_BRIDGE_DOMAIN_SET_MAC_AGE_REPLY);
429}
430
431static void
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100432vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp)
433{
Eyal Barib1352ed2017-04-07 23:14:17 +0300434 l2_bridge_domain_add_del_args_t a = {
435 .is_add = mp->is_add,
436 .flood = mp->flood,
437 .uu_flood = mp->uu_flood,
438 .forward = mp->forward,
439 .learn = mp->learn,
440 .arp_term = mp->arp_term,
Mohsin Kazmi5e6f7342019-04-05 17:40:20 +0200441 .arp_ufwd = mp->arp_ufwd,
Eyal Barib1352ed2017-04-07 23:14:17 +0300442 .mac_age = mp->mac_age,
443 .bd_id = ntohl (mp->bd_id),
Jerome Tollet48304142017-09-05 12:13:22 +0100444 .bd_tag = mp->bd_tag
Eyal Barib1352ed2017-04-07 23:14:17 +0300445 };
446
447 int rv = bd_add_del (&a);
448
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100449 vl_api_bridge_domain_add_del_reply_t *rmp;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100450 REPLY_MACRO (VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
451}
452
453static void
Ole Troan01384fe2017-05-12 11:55:35 +0200454send_bridge_domain_details (l2input_main_t * l2im,
Florin Coras6c4dae22018-01-09 06:39:23 -0800455 vl_api_registration_t * reg,
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100456 l2_bridge_domain_t * bd_config,
457 u32 n_sw_ifs, u32 context)
458{
459 vl_api_bridge_domain_details_t *mp;
Ole Troan01384fe2017-05-12 11:55:35 +0200460 l2_flood_member_t *m;
461 vl_api_bridge_domain_sw_if_t *sw_ifs;
462 l2_input_config_t *input_cfg;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100463
Ole Troan01384fe2017-05-12 11:55:35 +0200464 mp = vl_msg_api_alloc (sizeof (*mp) +
465 (n_sw_ifs * sizeof (vl_api_bridge_domain_sw_if_t)));
Dave Barachb7b92992018-10-17 10:38:51 -0400466 clib_memset (mp, 0, sizeof (*mp));
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100467 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
468 mp->bd_id = ntohl (bd_config->bd_id);
469 mp->flood = bd_feature_flood (bd_config);
470 mp->uu_flood = bd_feature_uu_flood (bd_config);
471 mp->forward = bd_feature_forward (bd_config);
472 mp->learn = bd_feature_learn (bd_config);
473 mp->arp_term = bd_feature_arp_term (bd_config);
Mohsin Kazmi5e6f7342019-04-05 17:40:20 +0200474 mp->arp_ufwd = bd_feature_arp_ufwd (bd_config);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100475 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
Neale Rannsb4743802018-09-05 09:13:57 -0700476 mp->uu_fwd_sw_if_index = ntohl (bd_config->uu_fwd_sw_if_index);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100477 mp->mac_age = bd_config->mac_age;
Jerome Tollet48304142017-09-05 12:13:22 +0100478 if (bd_config->bd_tag)
479 {
480 strncpy ((char *) mp->bd_tag, (char *) bd_config->bd_tag,
481 ARRAY_LEN (mp->bd_tag) - 1);
482 mp->bd_tag[ARRAY_LEN (mp->bd_tag) - 1] = 0;
483 }
484
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100485 mp->context = context;
486
Ole Troan01384fe2017-05-12 11:55:35 +0200487 sw_ifs = (vl_api_bridge_domain_sw_if_t *) mp->sw_if_details;
488 vec_foreach (m, bd_config->members)
489 {
490 sw_ifs->sw_if_index = ntohl (m->sw_if_index);
491 input_cfg = vec_elt_at_index (l2im->configs, m->sw_if_index);
492 sw_ifs->shg = input_cfg->shg;
493 sw_ifs++;
494 mp->n_sw_ifs++;
495 }
496 mp->n_sw_ifs = htonl (mp->n_sw_ifs);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100497
Florin Coras6c4dae22018-01-09 06:39:23 -0800498 vl_api_send_msg (reg, (u8 *) mp);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100499}
500
501static void
502vl_api_bridge_domain_dump_t_handler (vl_api_bridge_domain_dump_t * mp)
503{
504 bd_main_t *bdm = &bd_main;
505 l2input_main_t *l2im = &l2input_main;
Florin Coras6c4dae22018-01-09 06:39:23 -0800506 vl_api_registration_t *reg;
507 u32 bd_id, bd_index, end;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100508
Florin Coras6c4dae22018-01-09 06:39:23 -0800509 reg = vl_api_client_index_to_registration (mp->client_index);
510 if (!reg)
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100511 return;
512
Florin Coras6c4dae22018-01-09 06:39:23 -0800513 bd_id = ntohl (mp->bd_id);
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500514 if (bd_id == 0)
515 return;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100516
Eyal Bari259fca72017-05-14 10:38:39 +0300517 if (bd_id == ~0)
518 bd_index = 0, end = vec_len (l2im->bd_configs);
519 else
520 {
521 bd_index = bd_find_index (bdm, bd_id);
522 if (bd_index == ~0)
523 return;
524
525 end = bd_index + 1;
526 }
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500527
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100528 for (; bd_index < end; bd_index++)
529 {
Eyal Bari259fca72017-05-14 10:38:39 +0300530 l2_bridge_domain_t *bd_config =
531 l2input_bd_config_from_index (l2im, bd_index);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100532 /* skip dummy bd_id 0 */
533 if (bd_config && (bd_config->bd_id > 0))
Florin Coras6c4dae22018-01-09 06:39:23 -0800534 send_bridge_domain_details (l2im, reg, bd_config,
Ole Troan01384fe2017-05-12 11:55:35 +0200535 vec_len (bd_config->members),
536 mp->context);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100537 }
538}
539
Neale Rannsb4743802018-09-05 09:13:57 -0700540static bd_flags_t
541bd_flags_decode (vl_api_bd_flags_t v)
542{
543 bd_flags_t f = L2_NONE;
544
545 v = ntohl (v);
546
547 if (v & BRIDGE_API_FLAG_LEARN)
548 f |= L2_LEARN;
549 if (v & BRIDGE_API_FLAG_FWD)
550 f |= L2_FWD;
551 if (v & BRIDGE_API_FLAG_FLOOD)
552 f |= L2_FLOOD;
553 if (v & BRIDGE_API_FLAG_UU_FLOOD)
554 f |= L2_UU_FLOOD;
555 if (v & BRIDGE_API_FLAG_ARP_TERM)
556 f |= L2_ARP_TERM;
Mohsin Kazmi5e6f7342019-04-05 17:40:20 +0200557 if (v & BRIDGE_API_FLAG_ARP_UFWD)
558 f |= L2_ARP_UFWD;
Neale Rannsb4743802018-09-05 09:13:57 -0700559
560 return (f);
561}
562
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100563static void
564vl_api_bridge_flags_t_handler (vl_api_bridge_flags_t * mp)
565{
566 vlib_main_t *vm = vlib_get_main ();
567 bd_main_t *bdm = &bd_main;
568 vl_api_bridge_flags_reply_t *rmp;
Dave Barach98d6b612019-01-03 09:30:00 -0500569 u32 bitmap = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100570 int rv = 0;
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100571
Neale Rannsb4743802018-09-05 09:13:57 -0700572 bd_flags_t flags = bd_flags_decode (mp->flags);
Eyal Bari259fca72017-05-14 10:38:39 +0300573 u32 bd_id = ntohl (mp->bd_id);
Jon Loeliger1c7d4852017-05-02 11:06:23 -0500574 if (bd_id == 0)
575 {
576 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
577 goto out;
578 }
579
Eyal Bari259fca72017-05-14 10:38:39 +0300580 u32 bd_index = bd_find_index (bdm, bd_id);
581 if (bd_index == ~0)
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100582 {
583 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
584 goto out;
585 }
586
Dave Barach98d6b612019-01-03 09:30:00 -0500587 bitmap = bd_set_flags (vm, bd_index, flags, mp->is_set);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100588
589out:
590 /* *INDENT-OFF* */
591 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
592 ({
John Lo8d00fff2017-08-03 00:35:36 -0400593 rmp->resulting_feature_bitmap = ntohl(bitmap);
Pavel Kotucek0f971d82017-01-03 10:48:54 +0100594 }));
595 /* *INDENT-ON* */
596}
Matus Fabianf468e232016-12-02 06:00:53 -0800597
Pavel Kotucekadec5872017-01-25 08:50:53 +0100598static void
599 vl_api_l2_interface_vlan_tag_rewrite_t_handler
600 (vl_api_l2_interface_vlan_tag_rewrite_t * mp)
601{
602 int rv = 0;
603 vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp;
604 vnet_main_t *vnm = vnet_get_main ();
605 vlib_main_t *vm = vlib_get_main ();
606 u32 vtr_op;
607
608 VALIDATE_SW_IF_INDEX (mp);
609
610 vtr_op = ntohl (mp->vtr_op);
611
612 /* The L2 code is unsuspicious */
613 switch (vtr_op)
614 {
615 case L2_VTR_DISABLED:
616 case L2_VTR_PUSH_1:
617 case L2_VTR_PUSH_2:
618 case L2_VTR_POP_1:
619 case L2_VTR_POP_2:
620 case L2_VTR_TRANSLATE_1_1:
621 case L2_VTR_TRANSLATE_1_2:
622 case L2_VTR_TRANSLATE_2_1:
623 case L2_VTR_TRANSLATE_2_2:
624 break;
625
626 default:
627 rv = VNET_API_ERROR_INVALID_VALUE;
628 goto bad_sw_if_index;
629 }
630
631 rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
632 ntohl (mp->push_dot1q), ntohl (mp->tag1),
633 ntohl (mp->tag2));
634
635 BAD_SW_IF_INDEX_LABEL;
636
637 REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
638}
639
640static void
641 vl_api_l2_interface_pbb_tag_rewrite_t_handler
642 (vl_api_l2_interface_pbb_tag_rewrite_t * mp)
643{
644 vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp;
645 vnet_main_t *vnm = vnet_get_main ();
646 vlib_main_t *vm = vlib_get_main ();
647 u32 vtr_op;
648 int rv = 0;
649
650 VALIDATE_SW_IF_INDEX (mp);
651
652 vtr_op = ntohl (mp->vtr_op);
653
654 switch (vtr_op)
655 {
656 case L2_VTR_DISABLED:
657 case L2_VTR_PUSH_2:
658 case L2_VTR_POP_2:
659 case L2_VTR_TRANSLATE_2_1:
660 break;
661
662 default:
663 rv = VNET_API_ERROR_INVALID_VALUE;
664 goto bad_sw_if_index;
665 }
666
667 rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
668 mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid),
669 ntohl (mp->i_sid), ntohs (mp->outer_tag));
670
671 BAD_SW_IF_INDEX_LABEL;
672
673 REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY);
674}
675
Neale Rannsb8d44812017-11-10 06:53:54 -0800676static void
677 vl_api_sw_interface_set_l2_xconnect_t_handler
678 (vl_api_sw_interface_set_l2_xconnect_t * mp)
679{
680 vl_api_sw_interface_set_l2_xconnect_reply_t *rmp;
681 int rv = 0;
682 u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
683 u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index);
684 vlib_main_t *vm = vlib_get_main ();
685 vnet_main_t *vnm = vnet_get_main ();
686
687 VALIDATE_RX_SW_IF_INDEX (mp);
688
689 if (mp->enable)
690 {
691 VALIDATE_TX_SW_IF_INDEX (mp);
692 rv = set_int_l2_mode (vm, vnm, MODE_L2_XC,
Neale Rannsb4743802018-09-05 09:13:57 -0700693 rx_sw_if_index, 0,
694 L2_BD_PORT_TYPE_NORMAL, 0, tx_sw_if_index);
Neale Rannsb8d44812017-11-10 06:53:54 -0800695 }
696 else
697 {
Neale Rannsb4743802018-09-05 09:13:57 -0700698 rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0,
699 L2_BD_PORT_TYPE_NORMAL, 0, 0);
Neale Rannsb8d44812017-11-10 06:53:54 -0800700 }
701
Alexander Chernavine178b272018-09-24 05:42:01 -0400702 switch (rv)
703 {
704 case MODE_ERROR_ETH:
705 rv = VNET_API_ERROR_NON_ETHERNET;
706 break;
707 case MODE_ERROR_BVI_DEF:
708 rv = VNET_API_ERROR_BD_ALREADY_HAS_BVI;
709 break;
710 }
711
Neale Rannsb8d44812017-11-10 06:53:54 -0800712 BAD_RX_SW_IF_INDEX_LABEL;
713 BAD_TX_SW_IF_INDEX_LABEL;
714
715 REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
716}
717
Neale Rannsb4743802018-09-05 09:13:57 -0700718static int
719l2_bd_port_type_decode (vl_api_l2_port_type_t v, l2_bd_port_type_t * l)
720{
721 v = clib_net_to_host_u32 (v);
722
723 switch (v)
724 {
725 case L2_API_PORT_TYPE_NORMAL:
726 *l = L2_BD_PORT_TYPE_NORMAL;
727 return 0;
728 case L2_API_PORT_TYPE_BVI:
729 *l = L2_BD_PORT_TYPE_BVI;
730 return 0;
731 case L2_API_PORT_TYPE_UU_FWD:
732 *l = L2_BD_PORT_TYPE_UU_FWD;
733 return 0;
734 }
735
736 return (VNET_API_ERROR_INVALID_VALUE);
737}
738
Neale Rannsb8d44812017-11-10 06:53:54 -0800739static void
740 vl_api_sw_interface_set_l2_bridge_t_handler
741 (vl_api_sw_interface_set_l2_bridge_t * mp)
742{
743 bd_main_t *bdm = &bd_main;
744 vl_api_sw_interface_set_l2_bridge_reply_t *rmp;
745 int rv = 0;
746 vlib_main_t *vm = vlib_get_main ();
747 vnet_main_t *vnm = vnet_get_main ();
Neale Rannsb4743802018-09-05 09:13:57 -0700748 l2_bd_port_type_t pt;
Neale Rannsb8d44812017-11-10 06:53:54 -0800749
750 VALIDATE_RX_SW_IF_INDEX (mp);
751 u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
Neale Rannsb4743802018-09-05 09:13:57 -0700752 rv = l2_bd_port_type_decode (mp->port_type, &pt);
Neale Rannsb8d44812017-11-10 06:53:54 -0800753
Neale Rannsb4743802018-09-05 09:13:57 -0700754 if (0 != rv)
755 goto out;
Neale Rannsb8d44812017-11-10 06:53:54 -0800756 if (mp->enable)
757 {
758 VALIDATE_BD_ID (mp);
759 u32 bd_id = ntohl (mp->bd_id);
760 u32 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
Neale Rannsb4743802018-09-05 09:13:57 -0700761
Neale Rannsb8d44812017-11-10 06:53:54 -0800762 rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE,
Neale Rannsb4743802018-09-05 09:13:57 -0700763 rx_sw_if_index, bd_index, pt, mp->shg, 0);
Neale Rannsb8d44812017-11-10 06:53:54 -0800764 }
765 else
766 {
Neale Rannsb4743802018-09-05 09:13:57 -0700767 rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, pt, 0, 0);
Neale Rannsb8d44812017-11-10 06:53:54 -0800768 }
769
Alexander Chernavine178b272018-09-24 05:42:01 -0400770 switch (rv)
771 {
772 case MODE_ERROR_ETH:
773 rv = VNET_API_ERROR_NON_ETHERNET;
774 break;
775 case MODE_ERROR_BVI_DEF:
776 rv = VNET_API_ERROR_BD_ALREADY_HAS_BVI;
777 break;
778 }
779
Neale Rannsb8d44812017-11-10 06:53:54 -0800780 BAD_RX_SW_IF_INDEX_LABEL;
781 BAD_BD_ID_LABEL;
Neale Rannsb4743802018-09-05 09:13:57 -0700782out:
Neale Rannsb8d44812017-11-10 06:53:54 -0800783 REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
784}
785
786static void
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200787send_bd_ip_mac_entry (vpe_api_main_t * am,
788 vl_api_registration_t * reg,
Neale Rannsbc764c82019-06-19 07:07:13 -0700789 u32 bd_id,
790 const ip46_address_t * ip,
791 ip46_type_t itype,
792 const mac_address_t * mac, u32 context)
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200793{
794 vl_api_bd_ip_mac_details_t *mp;
795
796 mp = vl_msg_api_alloc (sizeof (*mp));
Dave Barachb7b92992018-10-17 10:38:51 -0400797 clib_memset (mp, 0, sizeof (*mp));
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200798 mp->_vl_msg_id = ntohs (VL_API_BD_IP_MAC_DETAILS);
799
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200800 mp->context = context;
Neale Rannsbc764c82019-06-19 07:07:13 -0700801 mp->entry.bd_id = ntohl (bd_id);
802
803 ip_address_encode (ip, itype, &mp->entry.ip);
804 mac_address_encode (mac, mp->entry.mac);
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200805
806 vl_api_send_msg (reg, (u8 *) mp);
807}
808
809static void
810vl_api_bd_ip_mac_dump_t_handler (vl_api_bd_ip_mac_dump_t * mp)
811{
812 vpe_api_main_t *am = &vpe_api_main;
813 bd_main_t *bdm = &bd_main;
814 l2_bridge_domain_t *bd_config;
815 u32 bd_id = ntohl (mp->bd_id);
Mohsin Kazmib24dfec2018-08-23 12:24:19 +0200816 u32 bd_index, start, end;
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200817 vl_api_registration_t *reg;
818 uword *p;
819
820 reg = vl_api_client_index_to_registration (mp->client_index);
821 if (!reg)
822 return;
823
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200824 /* see bd_id: ~0 means "any" */
825 if (bd_id == ~0)
Mohsin Kazmib24dfec2018-08-23 12:24:19 +0200826 {
827 start = 1;
828 end = vec_len (l2input_main.bd_configs);
829 }
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200830 else
831 {
832 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
833 if (p == 0)
834 return;
835
836 bd_index = p[0];
837 vec_validate (l2input_main.bd_configs, bd_index);
838 start = bd_index;
839 end = start + 1;
840 }
841
842 for (bd_index = start; bd_index < end; bd_index++)
843 {
844 bd_config = vec_elt_at_index (l2input_main.bd_configs, bd_index);
845 if (bd_is_valid (bd_config))
846 {
847 ip4_address_t ip4_addr;
848 ip6_address_t *ip6_addr;
Neale Rannsbc764c82019-06-19 07:07:13 -0700849 mac_address_t mac;
850 u64 mac64;
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200851 bd_id = bd_config->bd_id;
852
853 /* *INDENT-OFF* */
Neale Rannsbc764c82019-06-19 07:07:13 -0700854 hash_foreach (ip4_addr.as_u32, mac64, bd_config->mac_by_ip4,
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200855 ({
Neale Rannsbc764c82019-06-19 07:07:13 -0700856 ip46_address_t ip = {
857 .ip4 = ip4_addr,
858 };
859 mac_address_from_u64(&mac, mac64);
860
861 send_bd_ip_mac_entry (am, reg, bd_id, &ip, IP46_TYPE_IP4,
862 &mac, mp->context);
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200863 }));
864
Neale Rannsbc764c82019-06-19 07:07:13 -0700865 hash_foreach_mem (ip6_addr, mac64, bd_config->mac_by_ip6,
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200866 ({
Neale Rannsbc764c82019-06-19 07:07:13 -0700867 ip46_address_t ip = {
868 .ip6 = *ip6_addr,
869 };
870 mac_address_from_u64(&mac, mac64);
871
872 send_bd_ip_mac_entry (am, reg, bd_id, &ip, IP46_TYPE_IP6,
873 &mac, mp->context);
Mohsin Kazmi5d82d2f2018-08-13 19:17:54 +0200874 }));
875 /* *INDENT-ON* */
876 }
877 }
878}
879
880static void
Neale Rannsb8d44812017-11-10 06:53:54 -0800881vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
882{
Neale Ranns4d5b9172018-10-24 02:57:49 -0700883 ip46_address_t ip_addr = ip46_address_initializer;
Neale Rannsb8d44812017-11-10 06:53:54 -0800884 vl_api_bd_ip_mac_add_del_reply_t *rmp;
Neale Ranns4d5b9172018-10-24 02:57:49 -0700885 bd_main_t *bdm = &bd_main;
886 u32 bd_index, bd_id;
887 mac_address_t mac;
888 ip46_type_t type;
Neale Rannsb8d44812017-11-10 06:53:54 -0800889 int rv = 0;
Neale Rannsb8d44812017-11-10 06:53:54 -0800890 uword *p;
891
Neale Rannsbc764c82019-06-19 07:07:13 -0700892 bd_id = ntohl (mp->entry.bd_id);
Neale Ranns4d5b9172018-10-24 02:57:49 -0700893
Neale Rannsb8d44812017-11-10 06:53:54 -0800894 if (bd_id == 0)
895 {
896 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
897 goto out;
898 }
899
900 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
901 if (p == 0)
902 {
903 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
904 goto out;
905 }
Neale Rannsb8d44812017-11-10 06:53:54 -0800906 bd_index = p[0];
Neale Ranns4d5b9172018-10-24 02:57:49 -0700907
Neale Rannsbc764c82019-06-19 07:07:13 -0700908 type = ip_address_decode (&mp->entry.ip, &ip_addr);
909 mac_address_decode (mp->entry.mac, &mac);
Neale Ranns4d5b9172018-10-24 02:57:49 -0700910
911 if (bd_add_del_ip_mac (bd_index, type, &ip_addr, &mac, mp->is_add))
Neale Rannsb8d44812017-11-10 06:53:54 -0800912 rv = VNET_API_ERROR_UNSPECIFIED;
913
914out:
915 REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY);
916}
917
John Loe26c81f2019-01-07 15:16:33 -0500918static void
919vl_api_bd_ip_mac_flush_t_handler (vl_api_bd_ip_mac_flush_t * mp)
920{
921 vl_api_bd_ip_mac_flush_reply_t *rmp;
922 bd_main_t *bdm = &bd_main;
923 u32 bd_index, bd_id;
924 int rv = 0;
925 uword *p;
926
927 bd_id = ntohl (mp->bd_id);
928
929 if (bd_id == 0)
930 {
931 rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
932 goto out;
933 }
934
935 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
936 if (p == 0)
937 {
938 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
939 goto out;
940 }
941 bd_index = p[0];
942
943 bd_flush_ip_mac (bd_index);
944
945out:
946 REPLY_MACRO (VL_API_BD_IP_MAC_FLUSH_REPLY);
947}
948
Neale Rannsb8d44812017-11-10 06:53:54 -0800949extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400950 u32 sw_if_index, u8 enable);
Neale Rannsb8d44812017-11-10 06:53:54 -0800951
952static void
953vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *
954 mp)
955{
956 int rv;
957 vl_api_l2_interface_efp_filter_reply_t *rmp;
958 vnet_main_t *vnm = vnet_get_main ();
959
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400960 VALIDATE_SW_IF_INDEX (mp);
961
Neale Rannsb8d44812017-11-10 06:53:54 -0800962 // enable/disable the feature
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400963 l2_efp_filter_configure (vnm, ntohl (mp->sw_if_index), mp->enable_disable);
Neale Rannsb8d44812017-11-10 06:53:54 -0800964 rv = vnm->api_errno;
965
Neale Ranns6b9b41c2018-07-23 05:47:09 -0400966 BAD_SW_IF_INDEX_LABEL;
Neale Rannsb8d44812017-11-10 06:53:54 -0800967 REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
968}
969
970static void
971vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp)
972{
973 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
974 int is_add);
975 vl_api_l2_patch_add_del_reply_t *rmp;
976 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
977 int is_add);
978 int rv = 0;
979
980 VALIDATE_RX_SW_IF_INDEX (mp);
981 VALIDATE_TX_SW_IF_INDEX (mp);
982
983 rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index),
984 ntohl (mp->tx_sw_if_index),
985 (int) (mp->is_add != 0));
986
987 BAD_RX_SW_IF_INDEX_LABEL;
988 BAD_TX_SW_IF_INDEX_LABEL;
989
990 REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY);
991}
992
993static void
994vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp)
995{
996 vl_api_sw_interface_set_vpath_reply_t *rmp;
997 int rv = 0;
998 u32 sw_if_index = ntohl (mp->sw_if_index);
999
1000 VALIDATE_SW_IF_INDEX (mp);
1001
1002 l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
1003 vnet_feature_enable_disable ("ip4-unicast", "vpath-input-ip4",
1004 sw_if_index, mp->enable, 0, 0);
1005 vnet_feature_enable_disable ("ip4-multicast", "vpath-input-ip4",
1006 sw_if_index, mp->enable, 0, 0);
1007 vnet_feature_enable_disable ("ip6-unicast", "vpath-input-ip6",
1008 sw_if_index, mp->enable, 0, 0);
1009 vnet_feature_enable_disable ("ip6-multicast", "vpath-input-ip6",
1010 sw_if_index, mp->enable, 0, 0);
1011
1012 BAD_SW_IF_INDEX_LABEL;
1013
1014 REPLY_MACRO (VL_API_SW_INTERFACE_SET_VPATH_REPLY);
1015}
1016
Neale Ranns192b13f2019-03-15 02:16:20 -07001017static void
1018vl_api_bvi_create_t_handler (vl_api_bvi_create_t * mp)
1019{
1020 vl_api_bvi_create_reply_t *rmp;
1021 mac_address_t mac;
1022 u32 sw_if_index;
1023 int rv;
1024
1025 mac_address_decode (mp->mac, &mac);
1026
1027 rv = l2_bvi_create (ntohl (mp->user_instance), &mac, &sw_if_index);
1028
1029 /* *INDENT-OFF* */
1030 REPLY_MACRO2(VL_API_BVI_CREATE_REPLY,
1031 ({
1032 rmp->sw_if_index = ntohl (sw_if_index);
1033 }));
1034 /* *INDENT-ON* */
1035}
1036
1037static void
1038vl_api_bvi_delete_t_handler (vl_api_bvi_delete_t * mp)
1039{
1040 vl_api_bvi_delete_reply_t *rmp;
1041 int rv;
1042
1043 rv = l2_bvi_delete (ntohl (mp->sw_if_index));
1044
1045 REPLY_MACRO (VL_API_BVI_DELETE_REPLY);
1046}
1047
Matus Fabianf468e232016-12-02 06:00:53 -08001048/*
Pavel Kotucek0f971d82017-01-03 10:48:54 +01001049 * l2_api_hookup
Matus Fabianf468e232016-12-02 06:00:53 -08001050 * Add vpe's API message handlers to the table.
Paul Vinciguerrabdc0e6b2018-09-22 05:32:50 -07001051 * vlib has already mapped shared memory and
Matus Fabianf468e232016-12-02 06:00:53 -08001052 * added the client registration handlers.
1053 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1054 */
1055#define vl_msg_name_crc_list
1056#include <vnet/vnet_all_api_h.h>
1057#undef vl_msg_name_crc_list
1058
1059static void
1060setup_message_id_table (api_main_t * am)
1061{
1062#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
1063 foreach_vl_msg_name_crc_l2;
1064#undef _
1065}
1066
1067static clib_error_t *
1068l2_api_hookup (vlib_main_t * vm)
1069{
Dave Barach39d69112019-11-27 11:42:13 -05001070 api_main_t *am = vlibapi_get_main ();
Matus Fabianf468e232016-12-02 06:00:53 -08001071
1072#define _(N,n) \
1073 vl_msg_api_set_handlers(VL_API_##N, #n, \
1074 vl_api_##n##_t_handler, \
1075 vl_noop_handler, \
1076 vl_api_##n##_t_endian, \
1077 vl_api_##n##_t_print, \
1078 sizeof(vl_api_##n##_t), 1);
1079 foreach_vpe_api_msg;
1080#undef _
1081
Steven Luongc5fa2b82019-04-25 11:19:49 -07001082 /* Mark VL_API_BRIDGE_DOMAIN_DUMP as mp safe */
1083 am->is_mp_safe[VL_API_BRIDGE_DOMAIN_DUMP] = 1;
1084
Matus Fabianf468e232016-12-02 06:00:53 -08001085 /*
1086 * Set up the (msg_name, crc, message-id) table
1087 */
1088 setup_message_id_table (am);
1089
1090 return 0;
1091}
1092
1093VLIB_API_INIT_FUNCTION (l2_api_hookup);
1094
1095/*
1096 * fd.io coding-style-patch-verification: ON
1097 *
1098 * Local Variables:
1099 * eval: (c-set-style "gnu")
1100 * End:
1101 */