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Vector Packet Processing
classify_api.c
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1 /*
2  *------------------------------------------------------------------
3  * classify_api.c - classify 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 
30 #include <vnet/l2/l2_classify.h>
31 
32 #include <vnet/vnet_msg_enum.h>
33 
34 #define vl_typedefs /* define message structures */
35 #include <vnet/vnet_all_api_h.h>
36 #undef vl_typedefs
37 
38 #define vl_endianfun /* define message structures */
39 #include <vnet/vnet_all_api_h.h>
40 #undef vl_endianfun
41 
42 /* instantiate all the print functions we know about */
43 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
44 #define vl_printfun
45 #include <vnet/vnet_all_api_h.h>
46 #undef vl_printfun
47 
49 
50 #define foreach_vpe_api_msg \
51 _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
52 _(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
53 _(CLASSIFY_TABLE_IDS,classify_table_ids) \
54 _(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \
55 _(CLASSIFY_TABLE_INFO,classify_table_info) \
56 _(CLASSIFY_SESSION_DUMP,classify_session_dump) \
57 _(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface) \
58 _(POLICER_CLASSIFY_DUMP, policer_classify_dump) \
59 _(FLOW_CLASSIFY_SET_INTERFACE, flow_classify_set_interface) \
60 _(FLOW_CLASSIFY_DUMP, flow_classify_dump) \
61 _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
62 _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
63 _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
64 _(OUTPUT_ACL_SET_INTERFACE, output_acl_set_interface)
65 
66 #define foreach_classify_add_del_table_field \
67 _(table_index) \
68 _(nbuckets) \
69 _(memory_size) \
70 _(skip_n_vectors) \
71 _(match_n_vectors) \
72 _(next_table_index) \
73 _(miss_next_index) \
74 _(current_data_flag) \
75 _(current_data_offset) \
76 _(mask_len)
77 
80 {
84  int rv;
85 
86 #define _(a) u32 a;
88 #undef _
89 
90 #define _(a) a = ntohl(mp->a);
92 #undef _
93 
94  if (mask_len != match_n_vectors * sizeof (u32x4))
95  {
96  rv = VNET_API_ERROR_INVALID_VALUE;
97  goto out;
98  }
99 
100  /* The underlying API fails silently, on purpose, so check here */
101  if (mp->is_add == 0) /* delete */
102  {
103  if (pool_is_free_index (cm->tables, table_index))
104  {
105  rv = VNET_API_ERROR_NO_SUCH_TABLE;
106  goto out;
107  }
108  }
109  else /* add or update */
110  {
111  if (table_index != ~0 && pool_is_free_index (cm->tables, table_index))
112  table_index = ~0;
113  }
114 
116  (cm, mp->mask, nbuckets, memory_size,
117  skip_n_vectors, match_n_vectors,
118  next_table_index, miss_next_index, &table_index,
119  current_data_flag, current_data_offset, mp->is_add, mp->del_chain);
120 
121 out:
122  /* *INDENT-OFF* */
123  REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
124  ({
125  if (rv == 0 && mp->is_add)
126  {
127  t = pool_elt_at_index (cm->tables, table_index);
128  rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
129  rmp->match_n_vectors = ntohl(t->match_n_vectors);
130  rmp->new_table_index = ntohl(table_index);
131  }
132  else
133  {
134  rmp->skip_n_vectors = ~0;
135  rmp->match_n_vectors = ~0;
136  rmp->new_table_index = ~0;
137  }
138  }));
139  /* *INDENT-ON* */
140 }
141 
144 {
146  vl_api_classify_add_del_session_reply_t *rmp;
147  int rv;
148  u32 table_index, hit_next_index, opaque_index, metadata, match_len;
149  i32 advance;
150  u8 action;
152 
153  table_index = ntohl (mp->table_index);
154  hit_next_index = ntohl (mp->hit_next_index);
155  opaque_index = ntohl (mp->opaque_index);
156  advance = ntohl (mp->advance);
157  action = mp->action;
158  metadata = ntohl (mp->metadata);
159  match_len = ntohl (mp->match_len);
160 
161  if (pool_is_free_index (cm->tables, table_index))
162  {
163  rv = VNET_API_ERROR_NO_SUCH_TABLE;
164  goto out;
165  }
166 
167  t = pool_elt_at_index (cm->tables, table_index);
168 
169  if (match_len != (t->skip_n_vectors + t->match_n_vectors) * sizeof (u32x4))
170  {
171  rv = VNET_API_ERROR_INVALID_VALUE;
172  goto out;
173  }
174 
176  (cm, table_index, mp->match, hit_next_index, opaque_index,
177  advance, action, metadata, mp->is_add);
178 
179 out:
180  REPLY_MACRO (VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
181 }
182 
183 static void
186 {
188  vl_api_policer_classify_set_interface_reply_t *rmp;
189  int rv;
190  u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
191 
192  ip4_table_index = ntohl (mp->ip4_table_index);
193  ip6_table_index = ntohl (mp->ip6_table_index);
194  l2_table_index = ntohl (mp->l2_table_index);
195  sw_if_index = ntohl (mp->sw_if_index);
196 
198 
199  rv = vnet_set_policer_classify_intfc (vm, sw_if_index, ip4_table_index,
200  ip6_table_index, l2_table_index,
201  mp->is_add);
202 
204 
205  REPLY_MACRO (VL_API_POLICER_CLASSIFY_SET_INTERFACE_REPLY);
206 }
207 
208 static void
210  u32 table_index, vl_api_registration_t * reg,
211  u32 context)
212 {
214 
215  mp = vl_msg_api_alloc (sizeof (*mp));
216  clib_memset (mp, 0, sizeof (*mp));
217  mp->_vl_msg_id = ntohs (VL_API_POLICER_CLASSIFY_DETAILS);
218  mp->context = context;
219  mp->sw_if_index = htonl (sw_if_index);
220  mp->table_index = htonl (table_index);
221 
222  vl_api_send_msg (reg, (u8 *) mp);
223 }
224 
225 static void
227 {
230  u32 *vec_tbl;
231  int i;
232 
234  if (!reg)
235  return;
236 
237  vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
238 
239  if (vec_len (vec_tbl))
240  {
241  for (i = 0; i < vec_len (vec_tbl); i++)
242  {
243  if (vec_elt (vec_tbl, i) == ~0)
244  continue;
245 
246  send_policer_classify_details (i, vec_elt (vec_tbl, i), reg,
247  mp->context);
248  }
249  }
250 }
251 
252 static void
254 {
256 
258  if (!reg)
259  return;
260 
263  u32 *table_ids = 0;
264  u32 count;
265 
266  /* *INDENT-OFF* */
267  pool_foreach (t, cm->tables,
268  ({
269  vec_add1 (table_ids, ntohl(t - cm->tables));
270  }));
271  /* *INDENT-ON* */
272  count = vec_len (table_ids);
273 
275  rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32));
276  rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
277  rmp->context = mp->context;
278  rmp->count = ntohl (count);
279  clib_memcpy (rmp->ids, table_ids, count * sizeof (u32));
280  rmp->retval = 0;
281 
282  vl_api_send_msg (reg, (u8 *) rmp);
283 
284  vec_free (table_ids);
285 }
286 
287 static void
290 {
292  int rv = 0;
293 
294  u32 sw_if_index = ntohl (mp->sw_if_index);
295  u32 *acl = 0;
296 
298  vec_set (acl, ~0);
299 
301 
303 
304  int if_idx;
305  u32 type;
306 
307  for (type = 0; type < IN_OUT_ACL_N_TABLES; type++)
308  {
309  u32 *vec_tbl =
311  [type];
312  if (vec_len (vec_tbl))
313  {
314  for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
315  {
316  if (vec_elt (vec_tbl, if_idx) == ~0 || sw_if_index != if_idx)
317  {
318  continue;
319  }
320  acl[type] = vec_elt (vec_tbl, if_idx);
321  }
322  }
323  }
324 
326 
327  /* *INDENT-OFF* */
328  REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
329  ({
330  rmp->sw_if_index = ntohl(sw_if_index);
331  rmp->l2_table_id = ntohl(acl[IN_OUT_ACL_TABLE_L2]);
332  rmp->ip4_table_id = ntohl(acl[IN_OUT_ACL_TABLE_IP4]);
333  rmp->ip6_table_id = ntohl(acl[IN_OUT_ACL_TABLE_IP6]);
334  }));
335  /* *INDENT-ON* */
336  vec_free (acl);
337 }
338 
339 static void
341 {
343 
345  if (!reg)
346  return;
347 
349 
351  u32 table_id = ntohl (mp->table_id);
353 
354  /* *INDENT-OFF* */
355  pool_foreach (t, cm->tables,
356  ({
357  if (table_id == t - cm->tables)
358  {
359  rmp = vl_msg_api_alloc_as_if_client
360  (sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
361  rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
362  rmp->context = mp->context;
363  rmp->table_id = ntohl(table_id);
364  rmp->nbuckets = ntohl(t->nbuckets);
365  rmp->match_n_vectors = ntohl(t->match_n_vectors);
366  rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
367  rmp->active_sessions = ntohl(t->active_elements);
368  rmp->next_table_index = ntohl(t->next_table_index);
369  rmp->miss_next_index = ntohl(t->miss_next_index);
370  rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
371  clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
372  rmp->retval = 0;
373  break;
374  }
375  }));
376  /* *INDENT-ON* */
377 
378  if (rmp == 0)
379  {
380  rmp = vl_msg_api_alloc (sizeof (*rmp));
381  rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TABLE_INFO_REPLY));
382  rmp->context = mp->context;
383  rmp->retval = ntohl (VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
384  }
385 
386  vl_api_send_msg (reg, (u8 *) rmp);
387 }
388 
389 static void
391  u32 table_id,
392  u32 match_length,
393  vnet_classify_entry_t * e, u32 context)
394 {
396 
397  rmp = vl_msg_api_alloc (sizeof (*rmp));
398  clib_memset (rmp, 0, sizeof (*rmp));
399  rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_SESSION_DETAILS);
400  rmp->context = context;
401  rmp->table_id = ntohl (table_id);
402  rmp->hit_next_index = ntohl (e->next_index);
403  rmp->advance = ntohl (e->advance);
404  rmp->opaque_index = ntohl (e->opaque_index);
405  rmp->match_length = ntohl (match_length);
406  clib_memcpy (rmp->match, e->key, match_length);
407 
408  vl_api_send_msg (reg, (u8 *) rmp);
409 }
410 
411 static void
413 {
416 
417  u32 table_id = ntohl (mp->table_id);
419 
421  if (!reg)
422  return;
423 
424  /* *INDENT-OFF* */
425  pool_foreach (t, cm->tables,
426  ({
427  if (table_id == t - cm->tables)
428  {
429  vnet_classify_bucket_t * b;
430  vnet_classify_entry_t * v, * save_v;
431  int i, j, k;
432 
433  for (i = 0; i < t->nbuckets; i++)
434  {
435  b = &t->buckets [i];
436  if (b->offset == 0)
437  continue;
438 
439  save_v = vnet_classify_get_entry (t, b->offset);
440  for (j = 0; j < (1<<b->log2_pages); j++)
441  {
442  for (k = 0; k < t->entries_per_page; k++)
443  {
444  v = vnet_classify_entry_at_index
445  (t, save_v, j*t->entries_per_page + k);
446  if (vnet_classify_entry_is_free (v))
447  continue;
448 
449  send_classify_session_details
450  (reg, table_id, t->match_n_vectors * sizeof (u32x4),
451  v, mp->context);
452  }
453  }
454  }
455  break;
456  }
457  }));
458  /* *INDENT-ON* */
459 }
460 
461 static void
464 {
466  vl_api_flow_classify_set_interface_reply_t *rmp;
467  int rv;
468  u32 sw_if_index, ip4_table_index, ip6_table_index;
469 
470  ip4_table_index = ntohl (mp->ip4_table_index);
471  ip6_table_index = ntohl (mp->ip6_table_index);
472  sw_if_index = ntohl (mp->sw_if_index);
473 
475 
476  rv = vnet_set_flow_classify_intfc (vm, sw_if_index, ip4_table_index,
477  ip6_table_index, mp->is_add);
478 
480 
481  REPLY_MACRO (VL_API_FLOW_CLASSIFY_SET_INTERFACE_REPLY);
482 }
483 
484 static void
486  u32 table_index, vl_api_registration_t * reg,
487  u32 context)
488 {
490 
491  mp = vl_msg_api_alloc (sizeof (*mp));
492  clib_memset (mp, 0, sizeof (*mp));
493  mp->_vl_msg_id = ntohs (VL_API_FLOW_CLASSIFY_DETAILS);
494  mp->context = context;
495  mp->sw_if_index = htonl (sw_if_index);
496  mp->table_index = htonl (table_index);
497 
498  vl_api_send_msg (reg, (u8 *) mp);
499 }
500 
501 static void
503 {
506  u32 *vec_tbl;
507  int i;
508 
510  if (!reg)
511  return;
512 
513  vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
514 
515  if (vec_len (vec_tbl))
516  {
517  for (i = 0; i < vec_len (vec_tbl); i++)
518  {
519  if (vec_elt (vec_tbl, i) == ~0)
520  continue;
521 
522  send_flow_classify_details (i, vec_elt (vec_tbl, i), reg,
523  mp->context);
524  }
525  }
526 }
527 
530 {
532  vl_api_classify_set_interface_ip_table_reply_t *rmp;
533  int rv;
534 
536 
537  u32 table_index = ntohl (mp->table_index);
538  u32 sw_if_index = ntohl (mp->sw_if_index);
539 
540  if (mp->is_ipv6)
541  rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
542  else
543  rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
544 
546 
547  REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
548 }
549 
552 {
553  vl_api_classify_set_interface_l2_tables_reply_t *rmp;
554  int rv;
555  u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
556  int enable;
557 
558  ip4_table_index = ntohl (mp->ip4_table_index);
559  ip6_table_index = ntohl (mp->ip6_table_index);
560  other_table_index = ntohl (mp->other_table_index);
561  sw_if_index = ntohl (mp->sw_if_index);
562 
564 
565  if (mp->is_input)
566  rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index,
567  ip6_table_index,
568  other_table_index);
569  else
570  rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index,
571  ip6_table_index,
572  other_table_index);
573 
574  if (rv == 0)
575  {
576  if (ip4_table_index != ~0 || ip6_table_index != ~0
577  || other_table_index != ~0)
578  enable = 1;
579  else
580  enable = 0;
581 
582  if (mp->is_input)
583  vnet_l2_input_classify_enable_disable (sw_if_index, enable);
584  else
585  vnet_l2_output_classify_enable_disable (sw_if_index, enable);
586  }
587 
589 
590  REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
591 }
592 
595 {
597  vl_api_input_acl_set_interface_reply_t *rmp;
598  int rv;
599 
601 
602  u32 ip4_table_index = ntohl (mp->ip4_table_index);
603  u32 ip6_table_index = ntohl (mp->ip6_table_index);
604  u32 l2_table_index = ntohl (mp->l2_table_index);
605  u32 sw_if_index = ntohl (mp->sw_if_index);
606 
607  rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
608  ip6_table_index, l2_table_index, mp->is_add);
609 
611 
612  REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
613 }
614 
617 {
619  vl_api_output_acl_set_interface_reply_t *rmp;
620  int rv;
621 
623 
624  u32 ip4_table_index = ntohl (mp->ip4_table_index);
625  u32 ip6_table_index = ntohl (mp->ip6_table_index);
626  u32 l2_table_index = ntohl (mp->l2_table_index);
627  u32 sw_if_index = ntohl (mp->sw_if_index);
628 
629  rv = vnet_set_output_acl_intfc (vm, sw_if_index, ip4_table_index,
630  ip6_table_index, l2_table_index,
631  mp->is_add);
632 
634 
635  REPLY_MACRO (VL_API_OUTPUT_ACL_SET_INTERFACE_REPLY);
636 }
637 
638 /*
639  * classify_api_hookup
640  * Add vpe's API message handlers to the table.
641  * vlib has alread mapped shared memory and
642  * added the client registration handlers.
643  * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
644  */
645 #define vl_msg_name_crc_list
646 #include <vnet/vnet_all_api_h.h>
647 #undef vl_msg_name_crc_list
648 
649 static void
651 {
652 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
653  foreach_vl_msg_name_crc_classify;
654 #undef _
655 }
656 
657 static clib_error_t *
659 {
660  api_main_t *am = &api_main;
661 
662 #define _(N,n) \
663  vl_msg_api_set_handlers(VL_API_##N, #n, \
664  vl_api_##n##_t_handler, \
665  vl_noop_handler, \
666  vl_api_##n##_t_endian, \
667  vl_api_##n##_t_print, \
668  sizeof(vl_api_##n##_t), 1);
670 #undef _
671 
672  /*
673  * Set up the (msg_name, crc, message-id) table
674  */
676 
677  return 0;
678 }
679 
681 
682 /*
683  * fd.io coding-style-patch-verification: ON
684  *
685  * Local Variables:
686  * eval: (c-set-style "gnu")
687  * End:
688  */
#define vec_validate(V, I)
Make sure vector is long enough for given index (no header, unspecified alignment) ...
Definition: vec.h:439
Reply for classify table session dump request.
Definition: classify.api:283
policer_classify_main_t policer_classify_main
static void vl_api_classify_table_info_t_handler(vl_api_classify_table_info_t *mp)
Definition: classify_api.c:340
static void send_classify_session_details(vl_api_registration_t *reg, u32 table_id, u32 match_length, vnet_classify_entry_t *e, u32 context)
Definition: classify_api.c:390
Classify get table IDs request.
Definition: classify.api:174
#define foreach_vpe_api_msg
Definition: classify_api.c:50
static void vl_api_classify_add_del_table_t_handler(vl_api_classify_add_del_table_t *mp)
Definition: classify_api.c:79
Set/unset policer classify interface.
Definition: classify.api:135
int vnet_set_ip6_classify_intfc(vlib_main_t *vm, u32 sw_if_index, u32 table_index)
Definition: ip6_forward.c:2981
#define REPLY_MACRO2(t, body)
u32 * classify_table_index_by_sw_if_index[IN_OUT_ACL_N_TABLE_GROUPS][IN_OUT_ACL_N_TABLES]
Definition: in_out_acl.h:50
clib_memset(h->entries, 0, sizeof(h->entries[0]) *entries)
static void vl_api_send_msg(vl_api_registration_t *rp, u8 *elem)
Definition: api.h:34
Classify add / del session request.
Definition: classify.api:109
static void vl_api_output_acl_set_interface_t_handler(vl_api_output_acl_set_interface_t *mp)
Definition: classify_api.c:616
void vnet_l2_input_classify_enable_disable(u32 sw_if_index, int enable_disable)
Enable/disable l2 input classification on a specific interface.
int i
Add/Delete classification table request.
Definition: classify.api:43
Reply for classify get table IDs request.
Definition: classify.api:185
void * vl_msg_api_alloc(int nbytes)
unsigned char u8
Definition: types.h:56
static void send_policer_classify_details(u32 sw_if_index, u32 table_index, vl_api_registration_t *reg, u32 context)
Definition: classify_api.c:209
#define clib_memcpy(d, s, n)
Definition: string.h:180
static void vl_api_input_acl_set_interface_t_handler(vl_api_input_acl_set_interface_t *mp)
Definition: classify_api.c:594
#define pool_foreach(VAR, POOL, BODY)
Iterate through pool.
Definition: pool.h:490
Classify sessions dump request.
Definition: classify.api:267
u32 sw_if_index
Definition: vxlan_gbp.api:37
u32 * classify_table_index_by_sw_if_index[FLOW_CLASSIFY_N_TABLES]
Definition: flow_classify.h:39
static void send_flow_classify_details(u32 sw_if_index, u32 table_index, vl_api_registration_t *reg, u32 context)
Definition: classify_api.c:485
Set/unset output ACL interface.
Definition: classify.api:406
static void setup_message_id_table(api_main_t *am)
Definition: classify_api.c:650
Set/unset input ACL interface.
Definition: classify.api:384
int vnet_l2_output_classify_set_tables(u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 other_table_index)
Set l2 per-protocol, per-interface output classification tables.
unsigned int u32
Definition: types.h:88
Reply for classify table id by interface index request.
Definition: classify.api:213
int vnet_set_ip4_classify_intfc(vlib_main_t *vm, u32 sw_if_index, u32 table_index)
Definition: ip4_forward.c:2854
u32 * classify_table_index_by_sw_if_index[POLICER_CLASSIFY_N_TABLES]
int vnet_classify_add_del_session(vnet_classify_main_t *cm, u32 table_index, u8 *match, u32 hit_next_index, u32 opaque_index, i32 advance, u8 action, u32 metadata, int is_add)
#define pool_elt_at_index(p, i)
Returns pointer to element at given index.
Definition: pool.h:511
Flow classify operational state response.
Definition: classify.api:331
#define foreach_classify_add_del_table_field
Definition: classify_api.c:66
u64 memory_size
Definition: vhost_user.h:115
Set/unset l2 classification tables for an interface request.
Definition: classify.api:361
Add/Delete classification table response.
Definition: classify.api:69
#define REPLY_MACRO(t)
static clib_error_t * classify_api_hookup(vlib_main_t *vm)
Definition: classify_api.c:658
int vnet_set_input_acl_intfc(vlib_main_t *vm, u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 l2_table_index, u32 is_add)
Definition: in_out_acl.c:129
Get list of flow classify interfaces and tables.
Definition: classify.api:320
flow_classify_main_t flow_classify_main
Definition: flow_classify.c:17
static void vl_api_flow_classify_set_interface_t_handler(vl_api_flow_classify_set_interface_t *mp)
Definition: classify_api.c:463
Classify table info.
Definition: classify.api:228
API main structure, used by both vpp and binary API clients.
Definition: api_common.h:202
An API client registration, only in vpp/vlib.
Definition: api_common.h:45
#define BAD_SW_IF_INDEX_LABEL
static void vl_api_classify_set_interface_l2_tables_t_handler(vl_api_classify_set_interface_l2_tables_t *mp)
Definition: classify_api.c:551
vlib_main_t * vm
Definition: buffer.c:301
int vnet_set_flow_classify_intfc(vlib_main_t *vm, u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 is_add)
Definition: flow_classify.c:47
static void vl_api_classify_set_interface_ip_table_t_handler(vl_api_classify_set_interface_ip_table_t *mp)
Definition: classify_api.c:529
#define vec_free(V)
Free vector&#39;s memory (no header).
Definition: vec.h:341
Set/unset the classification table for an interface request.
Definition: classify.api:344
Set/unset flow classify interface.
Definition: classify.api:306
int vnet_l2_input_classify_set_tables(u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 other_table_index)
Set l2 per-protocol, per-interface input classification tables.
#define pool_is_free_index(P, I)
Use free bitmap to query whether given index is free.
Definition: pool.h:283
static vl_api_registration_t * vl_api_client_index_to_registration(u32 index)
Definition: api.h:56
static void vl_api_classify_session_dump_t_handler(vl_api_classify_session_dump_t *mp)
Definition: classify_api.c:412
struct _vnet_classify_main vnet_classify_main_t
Definition: vnet_classify.h:67
Policer iclassify operational state response.
Definition: classify.api:163
signed int i32
Definition: types.h:77
Get list of policer classify interfaces and tables.
Definition: classify.api:151
static void vl_api_flow_classify_dump_t_handler(vl_api_flow_classify_dump_t *mp)
Definition: classify_api.c:502
static void vl_api_policer_classify_dump_t_handler(vl_api_policer_classify_dump_t *mp)
Definition: classify_api.c:226
vnet_classify_main_t vnet_classify_main
Definition: vnet_classify.c:22
size_t count
Definition: vapi.c:47
#define vec_set(v, val)
Set all vector elements to given value.
Definition: vec.h:895
Classify table ids by interface index request.
Definition: classify.api:198
static vlib_main_t * vlib_get_main(void)
Definition: global_funcs.h:23
static void vl_api_policer_classify_set_interface_t_handler(vl_api_policer_classify_set_interface_t *mp)
Definition: classify_api.c:185
int vnet_classify_add_del_table(vnet_classify_main_t *cm, u8 *mask, u32 nbuckets, u32 memory_size, u32 skip, u32 match, u32 next_table_index, u32 miss_next_index, u32 *table_index, u8 current_data_flag, i16 current_data_offset, int is_add, int del_chain)
#define vec_elt(v, i)
Get vector value at index i.
#define vec_len(v)
Number of elements in vector (rvalue-only, NULL tolerant)
void vnet_l2_output_classify_enable_disable(u32 sw_if_index, int enable_disable)
Enable/disable l2 input classification on a specific interface.
static void vl_api_classify_table_by_interface_t_handler(vl_api_classify_table_by_interface_t *mp)
Definition: classify_api.c:289
static void vl_api_classify_table_ids_t_handler(vl_api_classify_table_ids_t *mp)
Definition: classify_api.c:253
in_out_acl_main_t in_out_acl_main
Definition: in_out_acl.c:21
unsigned long long u32x4
Definition: ixge.c:28
int vnet_set_policer_classify_intfc(vlib_main_t *vm, u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 l2_table_index, u32 is_add)
void * vl_msg_api_alloc_as_if_client(int nbytes)
static void vl_api_classify_add_del_session_t_handler(vl_api_classify_add_del_session_t *mp)
Definition: classify_api.c:143
Reply for classify table info request.
Definition: classify.api:247
api_main_t api_main
Definition: api_shared.c:35
VLIB_API_INIT_FUNCTION(classify_api_hookup)
int vnet_set_output_acl_intfc(vlib_main_t *vm, u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 l2_table_index, u32 is_add)
Definition: in_out_acl.c:139
#define VALIDATE_SW_IF_INDEX(mp)