FD.io VPP  v20.09-64-g4f7b92f0a
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 _(mask_len)
75 
78 {
82  int rv;
83 
84 #define _(a) u32 a;
86 #undef _
87 
88 #define _(a) a = ntohl(mp->a);
90 #undef _
91 
92  if (mask_len != match_n_vectors * sizeof (u32x4))
93  {
94  rv = VNET_API_ERROR_INVALID_VALUE;
95  goto out;
96  }
97 
98  /* The underlying API fails silently, on purpose, so check here */
99  if (mp->is_add == 0) /* delete */
100  {
101  if (pool_is_free_index (cm->tables, table_index))
102  {
103  rv = VNET_API_ERROR_NO_SUCH_TABLE;
104  goto out;
105  }
106  }
107  else /* add or update */
108  {
109  if (table_index != ~0 && pool_is_free_index (cm->tables, table_index))
110  table_index = ~0;
111  }
112 
113  u8 current_data_flag = mp->current_data_flag;
114  i16 current_data_offset = clib_net_to_host_i16 (mp->current_data_offset);
115 
117  (cm, mp->mask, nbuckets, memory_size,
118  skip_n_vectors, match_n_vectors,
119  next_table_index, miss_next_index, &table_index,
120  current_data_flag, current_data_offset, mp->is_add, mp->del_chain);
121 
122 out:
123  /* *INDENT-OFF* */
124  REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
125  ({
126  if (rv == 0 && mp->is_add)
127  {
128  t = pool_elt_at_index (cm->tables, table_index);
129  rmp->skip_n_vectors = htonl(t->skip_n_vectors);
130  rmp->match_n_vectors = htonl(t->match_n_vectors);
131  rmp->new_table_index = htonl(table_index);
132  }
133  else
134  {
135  rmp->skip_n_vectors = ~0;
136  rmp->match_n_vectors = ~0;
137  rmp->new_table_index = ~0;
138  }
139  }));
140  /* *INDENT-ON* */
141 }
142 
145 {
147  vl_api_classify_add_del_session_reply_t *rmp;
148  int rv;
149  u32 table_index, hit_next_index, opaque_index, metadata, match_len;
150  i32 advance;
151  u8 action;
153 
154  table_index = ntohl (mp->table_index);
155  hit_next_index = ntohl (mp->hit_next_index);
156  opaque_index = ntohl (mp->opaque_index);
157  advance = ntohl (mp->advance);
158  action = mp->action;
159  metadata = ntohl (mp->metadata);
160  match_len = ntohl (mp->match_len);
161 
162  if (pool_is_free_index (cm->tables, table_index))
163  {
164  rv = VNET_API_ERROR_NO_SUCH_TABLE;
165  goto out;
166  }
167 
168  t = pool_elt_at_index (cm->tables, table_index);
169 
170  if (match_len != (t->skip_n_vectors + t->match_n_vectors) * sizeof (u32x4))
171  {
172  rv = VNET_API_ERROR_INVALID_VALUE;
173  goto out;
174  }
175 
177  (cm, table_index, mp->match, hit_next_index, opaque_index,
178  advance, action, metadata, mp->is_add);
179 
180 out:
181  REPLY_MACRO (VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
182 }
183 
184 static void
187 {
189  vl_api_policer_classify_set_interface_reply_t *rmp;
190  int rv;
191  u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
192 
193  ip4_table_index = ntohl (mp->ip4_table_index);
194  ip6_table_index = ntohl (mp->ip6_table_index);
195  l2_table_index = ntohl (mp->l2_table_index);
196  sw_if_index = ntohl (mp->sw_if_index);
197 
199 
200  rv = vnet_set_policer_classify_intfc (vm, sw_if_index, ip4_table_index,
201  ip6_table_index, l2_table_index,
202  mp->is_add);
203 
205 
206  REPLY_MACRO (VL_API_POLICER_CLASSIFY_SET_INTERFACE_REPLY);
207 }
208 
209 static void
211  u32 table_index, vl_api_registration_t * reg,
212  u32 context)
213 {
215 
216  mp = vl_msg_api_alloc (sizeof (*mp));
217  clib_memset (mp, 0, sizeof (*mp));
218  mp->_vl_msg_id = ntohs (VL_API_POLICER_CLASSIFY_DETAILS);
219  mp->context = context;
220  mp->sw_if_index = htonl (sw_if_index);
221  mp->table_index = htonl (table_index);
222 
223  vl_api_send_msg (reg, (u8 *) mp);
224 }
225 
226 static void
228 {
231  u32 *vec_tbl;
232  int i;
233  u32 filter_sw_if_index;
234 
236  if (!reg)
237  return;
238 
239  filter_sw_if_index = ntohl (mp->sw_if_index);
240  if (filter_sw_if_index
242  return;
243 
244  if (filter_sw_if_index != ~0)
245  vec_tbl =
246  &pcm->classify_table_index_by_sw_if_index[mp->type][filter_sw_if_index];
247  else
248  vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
249 
250  if (vec_len (vec_tbl))
251  {
252  for (i = 0; i < vec_len (vec_tbl); i++)
253  {
254  if (vec_elt (vec_tbl, i) == ~0)
255  continue;
256 
257  send_policer_classify_details (i, vec_elt (vec_tbl, i), reg,
258  mp->context);
259  }
260  }
261 }
262 
263 static void
265 {
267 
269  if (!reg)
270  return;
271 
274  u32 *table_ids = 0;
275  u32 count;
276 
277  /* *INDENT-OFF* */
278  pool_foreach (t, cm->tables,
279  ({
280  vec_add1 (table_ids, ntohl(t - cm->tables));
281  }));
282  /* *INDENT-ON* */
283  count = vec_len (table_ids);
284 
286  rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32));
287  rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
288  rmp->context = mp->context;
289  rmp->count = ntohl (count);
290  clib_memcpy (rmp->ids, table_ids, count * sizeof (u32));
291  rmp->retval = 0;
292 
293  vl_api_send_msg (reg, (u8 *) rmp);
294 
295  vec_free (table_ids);
296 }
297 
298 static void
301 {
303  int rv = 0;
304 
305  u32 sw_if_index = ntohl (mp->sw_if_index);
306  u32 *acl = 0;
307 
309  vec_set (acl, ~0);
310 
312 
314 
315  int if_idx;
316  u32 type;
317 
318  for (type = 0; type < IN_OUT_ACL_N_TABLES; type++)
319  {
320  u32 *vec_tbl =
322  [type];
323  if (vec_len (vec_tbl))
324  {
325  for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
326  {
327  if (vec_elt (vec_tbl, if_idx) == ~0 || sw_if_index != if_idx)
328  {
329  continue;
330  }
331  acl[type] = vec_elt (vec_tbl, if_idx);
332  }
333  }
334  }
335 
337 
338  /* *INDENT-OFF* */
339  REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
340  ({
341  rmp->sw_if_index = ntohl(sw_if_index);
342  rmp->l2_table_id = ntohl(acl[IN_OUT_ACL_TABLE_L2]);
343  rmp->ip4_table_id = ntohl(acl[IN_OUT_ACL_TABLE_IP4]);
344  rmp->ip6_table_id = ntohl(acl[IN_OUT_ACL_TABLE_IP6]);
345  }));
346  /* *INDENT-ON* */
347  vec_free (acl);
348 }
349 
350 static void
352 {
354 
356  if (!reg)
357  return;
358 
360 
362  u32 table_id = ntohl (mp->table_id);
364 
365  /* *INDENT-OFF* */
366  pool_foreach (t, cm->tables,
367  ({
368  if (table_id == t - cm->tables)
369  {
370  rmp = vl_msg_api_alloc_as_if_client
371  (sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
372  rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
373  rmp->context = mp->context;
374  rmp->table_id = ntohl(table_id);
375  rmp->nbuckets = ntohl(t->nbuckets);
376  rmp->match_n_vectors = ntohl(t->match_n_vectors);
377  rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
378  rmp->active_sessions = ntohl(t->active_elements);
379  rmp->next_table_index = ntohl(t->next_table_index);
380  rmp->miss_next_index = ntohl(t->miss_next_index);
381  rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
382  clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
383  rmp->retval = 0;
384  break;
385  }
386  }));
387  /* *INDENT-ON* */
388 
389  if (rmp == 0)
390  {
391  rmp = vl_msg_api_alloc (sizeof (*rmp));
392  rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TABLE_INFO_REPLY));
393  rmp->context = mp->context;
394  rmp->retval = ntohl (VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
395  }
396 
397  vl_api_send_msg (reg, (u8 *) rmp);
398 }
399 
400 static void
402  u32 table_id,
403  u32 match_length,
404  vnet_classify_entry_t * e, u32 context)
405 {
407 
408  rmp = vl_msg_api_alloc (sizeof (*rmp));
409  clib_memset (rmp, 0, sizeof (*rmp));
410  rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_SESSION_DETAILS);
411  rmp->context = context;
412  rmp->table_id = ntohl (table_id);
413  rmp->hit_next_index = ntohl (e->next_index);
414  rmp->advance = ntohl (e->advance);
415  rmp->opaque_index = ntohl (e->opaque_index);
416  rmp->match_length = ntohl (match_length);
417  clib_memcpy (rmp->match, e->key, match_length);
418 
419  vl_api_send_msg (reg, (u8 *) rmp);
420 }
421 
422 static void
424 {
427 
428  u32 table_id = ntohl (mp->table_id);
430 
432  if (!reg)
433  return;
434 
435  /* *INDENT-OFF* */
436  pool_foreach (t, cm->tables,
437  ({
438  if (table_id == t - cm->tables)
439  {
440  vnet_classify_bucket_t * b;
441  vnet_classify_entry_t * v, * save_v;
442  int i, j, k;
443 
444  for (i = 0; i < t->nbuckets; i++)
445  {
446  b = &t->buckets [i];
447  if (b->offset == 0)
448  continue;
449 
450  save_v = vnet_classify_get_entry (t, b->offset);
451  for (j = 0; j < (1<<b->log2_pages); j++)
452  {
453  for (k = 0; k < t->entries_per_page; k++)
454  {
455  v = vnet_classify_entry_at_index
456  (t, save_v, j*t->entries_per_page + k);
457  if (vnet_classify_entry_is_free (v))
458  continue;
459 
460  send_classify_session_details
461  (reg, table_id, t->match_n_vectors * sizeof (u32x4),
462  v, mp->context);
463  }
464  }
465  }
466  break;
467  }
468  }));
469  /* *INDENT-ON* */
470 }
471 
472 static void
475 {
477  vl_api_flow_classify_set_interface_reply_t *rmp;
478  int rv;
479  u32 sw_if_index, ip4_table_index, ip6_table_index;
480 
481  ip4_table_index = ntohl (mp->ip4_table_index);
482  ip6_table_index = ntohl (mp->ip6_table_index);
483  sw_if_index = ntohl (mp->sw_if_index);
484 
486 
487  rv = vnet_set_flow_classify_intfc (vm, sw_if_index, ip4_table_index,
488  ip6_table_index, mp->is_add);
489 
491 
492  REPLY_MACRO (VL_API_FLOW_CLASSIFY_SET_INTERFACE_REPLY);
493 }
494 
495 static void
497  u32 table_index, vl_api_registration_t * reg,
498  u32 context)
499 {
501 
502  mp = vl_msg_api_alloc (sizeof (*mp));
503  clib_memset (mp, 0, sizeof (*mp));
504  mp->_vl_msg_id = ntohs (VL_API_FLOW_CLASSIFY_DETAILS);
505  mp->context = context;
506  mp->sw_if_index = htonl (sw_if_index);
507  mp->table_index = htonl (table_index);
508 
509  vl_api_send_msg (reg, (u8 *) mp);
510 }
511 
512 static void
514 {
517  u32 *vec_tbl;
518  int i;
519  u32 filter_sw_if_index;
520 
522  if (!reg)
523  return;
524 
525  filter_sw_if_index = ntohl (mp->sw_if_index);
526  if (filter_sw_if_index
528  return;
529 
530  if (filter_sw_if_index != ~0)
531  vec_tbl =
532  &pcm->classify_table_index_by_sw_if_index[mp->type][filter_sw_if_index];
533  else
534  vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
535 
536  if (vec_len (vec_tbl))
537  {
538  for (i = 0; i < vec_len (vec_tbl); i++)
539  {
540  if (vec_elt (vec_tbl, i) == ~0)
541  continue;
542 
543  send_flow_classify_details (i, vec_elt (vec_tbl, i), reg,
544  mp->context);
545  }
546  }
547 }
548 
551 {
553  vl_api_classify_set_interface_ip_table_reply_t *rmp;
554  int rv;
555 
557 
558  u32 table_index = ntohl (mp->table_index);
559  u32 sw_if_index = ntohl (mp->sw_if_index);
560 
561  if (mp->is_ipv6)
562  rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
563  else
564  rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
565 
567 
568  REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
569 }
570 
573 {
574  vl_api_classify_set_interface_l2_tables_reply_t *rmp;
575  int rv;
576  u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
577  int enable;
578 
579  ip4_table_index = ntohl (mp->ip4_table_index);
580  ip6_table_index = ntohl (mp->ip6_table_index);
581  other_table_index = ntohl (mp->other_table_index);
582  sw_if_index = ntohl (mp->sw_if_index);
583 
585 
586  if (mp->is_input)
587  rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index,
588  ip6_table_index,
589  other_table_index);
590  else
591  rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index,
592  ip6_table_index,
593  other_table_index);
594 
595  if (rv == 0)
596  {
597  if (ip4_table_index != ~0 || ip6_table_index != ~0
598  || other_table_index != ~0)
599  enable = 1;
600  else
601  enable = 0;
602 
603  if (mp->is_input)
604  vnet_l2_input_classify_enable_disable (sw_if_index, enable);
605  else
606  vnet_l2_output_classify_enable_disable (sw_if_index, enable);
607  }
608 
610 
611  REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
612 }
613 
616 {
618  vl_api_input_acl_set_interface_reply_t *rmp;
619  int rv;
620 
622 
623  u32 ip4_table_index = ntohl (mp->ip4_table_index);
624  u32 ip6_table_index = ntohl (mp->ip6_table_index);
625  u32 l2_table_index = ntohl (mp->l2_table_index);
626  u32 sw_if_index = ntohl (mp->sw_if_index);
627 
628  rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
629  ip6_table_index, l2_table_index, mp->is_add);
630 
632 
633  REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
634 }
635 
638 {
640  vl_api_output_acl_set_interface_reply_t *rmp;
641  int rv;
642 
644 
645  u32 ip4_table_index = ntohl (mp->ip4_table_index);
646  u32 ip6_table_index = ntohl (mp->ip6_table_index);
647  u32 l2_table_index = ntohl (mp->l2_table_index);
648  u32 sw_if_index = ntohl (mp->sw_if_index);
649 
650  rv = vnet_set_output_acl_intfc (vm, sw_if_index, ip4_table_index,
651  ip6_table_index, l2_table_index,
652  mp->is_add);
653 
655 
656  REPLY_MACRO (VL_API_OUTPUT_ACL_SET_INTERFACE_REPLY);
657 }
658 
659 /*
660  * classify_api_hookup
661  * Add vpe's API message handlers to the table.
662  * vlib has already mapped shared memory and
663  * added the client registration handlers.
664  * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
665  */
666 #define vl_msg_name_crc_list
667 #include <vnet/vnet_all_api_h.h>
668 #undef vl_msg_name_crc_list
669 
670 static void
672 {
673 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
674  foreach_vl_msg_name_crc_classify;
675 #undef _
676 }
677 
678 static clib_error_t *
680 {
681  api_main_t *am = vlibapi_get_main ();
682 
683 #define _(N,n) \
684  vl_msg_api_set_handlers(VL_API_##N, #n, \
685  vl_api_##n##_t_handler, \
686  vl_noop_handler, \
687  vl_api_##n##_t_endian, \
688  vl_api_##n##_t_print, \
689  sizeof(vl_api_##n##_t), 1);
691 #undef _
692 
693  /*
694  * Set up the (msg_name, crc, message-id) table
695  */
697 
698  return 0;
699 }
700 
702 
703 /*
704  * fd.io coding-style-patch-verification: ON
705  *
706  * Local Variables:
707  * eval: (c-set-style "gnu")
708  * End:
709  */
#define vec_validate(V, I)
Make sure vector is long enough for given index (no header, unspecified alignment) ...
Definition: vec.h:509
Reply for classify table session dump request.
Definition: classify.api:303
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:351
u8 count
Definition: dhcp.api:208
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:401
Classify get table IDs request.
Definition: classify.api:194
#define foreach_vpe_api_msg
Definition: classify_api.c:50
#define ntohs(x)
Definition: af_xdp.bpf.c:29
static void vl_api_classify_add_del_table_t_handler(vl_api_classify_add_del_table_t *mp)
Definition: classify_api.c:77
vl_api_interface_index_t sw_if_index
Definition: classify.api:361
Set/unset policer classify interface.
Definition: classify.api:145
int vnet_set_ip6_classify_intfc(vlib_main_t *vm, u32 sw_if_index, u32 table_index)
Definition: ip6_forward.c:3045
#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:35
Classify add / del session request.
Definition: classify.api:119
static void vl_api_output_acl_set_interface_t_handler(vl_api_output_acl_set_interface_t *mp)
Definition: classify_api.c:637
void vnet_l2_input_classify_enable_disable(u32 sw_if_index, int enable_disable)
Enable/disable l2 input classification on a specific interface.
vlib_main_t * vm
Definition: in2out_ed.c:1582
Add/Delete classification table request.
Definition: classify.api:45
Reply for classify get table IDs request.
Definition: classify.api:205
void * vl_msg_api_alloc(int nbytes)
unsigned char u8
Definition: types.h:56
vl_api_interface_index_t sw_if_index
Definition: classify.api:237
static void send_policer_classify_details(u32 sw_if_index, u32 table_index, vl_api_registration_t *reg, u32 context)
Definition: classify_api.c:210
#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:615
#define pool_foreach(VAR, POOL, BODY)
Iterate through pool.
Definition: pool.h:513
vl_api_interface_index_t sw_if_index
Definition: classify.api:222
Classify sessions dump request.
Definition: classify.api:287
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:496
Set/unset output ACL interface.
Definition: classify.api:434
static void setup_message_id_table(api_main_t *am)
Definition: classify_api.c:671
Set/unset input ACL interface.
Definition: classify.api:412
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:233
int vnet_set_ip4_classify_intfc(vlib_main_t *vm, u32 sw_if_index, u32 table_index)
Definition: ip4_forward.c:2967
u32 * classify_table_index_by_sw_if_index[POLICER_CLASSIFY_N_TABLES]
vl_api_fib_path_type_t type
Definition: fib_types.api:123
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)
vnet_crypto_main_t * cm
Definition: quic_crypto.c:53
#define pool_elt_at_index(p, i)
Returns pointer to element at given index.
Definition: pool.h:534
Flow classify operational state response.
Definition: classify.api:359
vl_api_interface_index_t sw_if_index
Definition: classify.api:438
#define foreach_classify_add_del_table_field
Definition: classify_api.c:66
u64 memory_size
Definition: vhost_user.h:105
Set/unset l2 classification tables for an interface request.
Definition: classify.api:389
u32 opaque_index[default=0xffffffff]
Definition: classify.api:126
Add/Delete classification table response.
Definition: classify.api:71
vl_api_flow_classify_table_t type
Definition: classify.api:350
#define REPLY_MACRO(t)
static clib_error_t * classify_api_hookup(vlib_main_t *vm)
Definition: classify_api.c:679
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:347
flow_classify_main_t flow_classify_main
Definition: flow_classify.c:19
static void vl_api_flow_classify_set_interface_t_handler(vl_api_flow_classify_set_interface_t *mp)
Definition: classify_api.c:474
Classify table info.
Definition: classify.api:248
API main structure, used by both vpp and binary API clients.
Definition: api_common.h:227
An API client registration, only in vpp/vlib.
Definition: api_common.h:47
#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:572
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:49
static void vl_api_classify_set_interface_ip_table_t_handler(vl_api_classify_set_interface_ip_table_t *mp)
Definition: classify_api.c:550
sll srl srl sll sra u16x4 i
Definition: vector_sse42.h:317
#define vec_free(V)
Free vector&#39;s memory (no header).
Definition: vec.h:380
Set/unset the classification table for an interface request.
Definition: classify.api:372
Set/unset flow classify interface.
Definition: classify.api:326
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:299
static vl_api_registration_t * vl_api_client_index_to_registration(u32 index)
Definition: api.h:79
static void vl_api_classify_session_dump_t_handler(vl_api_classify_session_dump_t *mp)
Definition: classify_api.c:423
struct _vnet_classify_main vnet_classify_main_t
Definition: vnet_classify.h:55
vl_api_classify_action_t action[default=0]
Definition: classify.api:128
Policer classify operational state response.
Definition: classify.api:183
signed int i32
Definition: types.h:77
vl_api_interface_index_t sw_if_index
Definition: classify.api:416
vl_api_interface_index_t sw_if_index
Definition: classify.api:377
vl_api_interface_index_t sw_if_index
Definition: classify.api:186
Get list of policer classify interfaces and tables.
Definition: classify.api:170
static void vl_api_flow_classify_dump_t_handler(vl_api_flow_classify_dump_t *mp)
Definition: classify_api.c:513
vl_api_interface_index_t sw_if_index
Definition: classify.api:149
vl_api_policer_classify_table_t type
Definition: classify.api:174
static void vl_api_policer_classify_dump_t_handler(vl_api_policer_classify_dump_t *mp)
Definition: classify_api.c:227
vl_api_interface_index_t sw_if_index
Definition: classify.api:351
vnet_classify_main_t vnet_classify_main
Definition: vnet_classify.c:29
#define vec_set(v, val)
Set all vector elements to given value.
Definition: vec.h:963
vl_api_interface_index_t sw_if_index
Definition: classify.api:329
i16 current_data_offset[default=0]
Definition: classify.api:59
Classify table ids by interface index request.
Definition: classify.api:218
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:186
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.
vl_api_mac_event_action_t action
Definition: l2.api:181
#define vec_len(v)
Number of elements in vector (rvalue-only, NULL tolerant)
u32 table_id
Definition: wireguard.api:100
void vnet_l2_output_classify_enable_disable(u32 sw_if_index, int enable_disable)
Enable/disable l2 input classification on a specific interface.
u32 hit_next_index[default=0xffffffff]
Definition: classify.api:125
static void vl_api_classify_table_by_interface_t_handler(vl_api_classify_table_by_interface_t *mp)
Definition: classify_api.c:300
vl_api_interface_index_t sw_if_index
Definition: classify.api:175
static api_main_t * vlibapi_get_main(void)
Definition: api_common.h:389
static void vl_api_classify_table_ids_t_handler(vl_api_classify_table_ids_t *mp)
Definition: classify_api.c:264
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:144
vl_api_interface_index_t sw_if_index
Definition: classify.api:393
Reply for classify table info request.
Definition: classify.api:267
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
vl_api_interface_index_t sw_if_index
Definition: wireguard.api:33
#define VALIDATE_SW_IF_INDEX(mp)
signed short i16
Definition: types.h:46