2 *------------------------------------------------------------------
3 * Copyright (c) 2018 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *------------------------------------------------------------------
18 #include <vnet/vnet.h>
19 #include <vnet/plugin/plugin.h>
21 #include <vnet/interface.h>
22 #include <vnet/api_errno.h>
23 #include <vnet/ip/ip_types_api.h>
24 #include <vnet/ethernet/ethernet_types_api.h>
25 #include <vpp/app/version.h>
28 #include <gbp/gbp_learn.h>
29 #include <gbp/gbp_itf.h>
30 #include <gbp/gbp_vxlan.h>
31 #include <gbp/gbp_bridge_domain.h>
32 #include <gbp/gbp_route_domain.h>
33 #include <gbp/gbp_ext_itf.h>
35 #include <vlibapi/api.h>
36 #include <vlibmemory/api.h>
38 /* define message IDs */
39 #include <gbp/gbp_msg_enum.h>
41 #define vl_typedefs /* define message structures */
42 #include <gbp/gbp_all_api_h.h>
45 #define vl_endianfun /* define message structures */
46 #include <gbp/gbp_all_api_h.h>
49 /* instantiate all the print functions we know about */
50 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
52 #include <gbp/gbp_all_api_h.h>
55 /* Get the API version number */
56 #define vl_api_version(n,v) static u32 api_version=(v);
57 #include <gbp/gbp_all_api_h.h>
60 #include <vlibapi/api_helper_macros.h>
62 #define foreach_gbp_api_msg \
63 _(GBP_ENDPOINT_ADD, gbp_endpoint_add) \
64 _(GBP_ENDPOINT_DEL, gbp_endpoint_del) \
65 _(GBP_ENDPOINT_DUMP, gbp_endpoint_dump) \
66 _(GBP_SUBNET_ADD_DEL, gbp_subnet_add_del) \
67 _(GBP_SUBNET_DUMP, gbp_subnet_dump) \
68 _(GBP_ENDPOINT_GROUP_ADD, gbp_endpoint_group_add) \
69 _(GBP_ENDPOINT_GROUP_DEL, gbp_endpoint_group_del) \
70 _(GBP_ENDPOINT_GROUP_DUMP, gbp_endpoint_group_dump) \
71 _(GBP_BRIDGE_DOMAIN_ADD, gbp_bridge_domain_add) \
72 _(GBP_BRIDGE_DOMAIN_DEL, gbp_bridge_domain_del) \
73 _(GBP_BRIDGE_DOMAIN_DUMP, gbp_bridge_domain_dump) \
74 _(GBP_ROUTE_DOMAIN_ADD, gbp_route_domain_add) \
75 _(GBP_ROUTE_DOMAIN_DEL, gbp_route_domain_del) \
76 _(GBP_ROUTE_DOMAIN_DUMP, gbp_route_domain_dump) \
77 _(GBP_RECIRC_ADD_DEL, gbp_recirc_add_del) \
78 _(GBP_RECIRC_DUMP, gbp_recirc_dump) \
79 _(GBP_EXT_ITF_ADD_DEL, gbp_ext_itf_add_del) \
80 _(GBP_EXT_ITF_DUMP, gbp_ext_itf_dump) \
81 _(GBP_CONTRACT_ADD_DEL, gbp_contract_add_del) \
82 _(GBP_CONTRACT_DUMP, gbp_contract_dump) \
83 _(GBP_VXLAN_TUNNEL_ADD, gbp_vxlan_tunnel_add) \
84 _(GBP_VXLAN_TUNNEL_DEL, gbp_vxlan_tunnel_del) \
85 _(GBP_VXLAN_TUNNEL_DUMP, gbp_vxlan_tunnel_dump) \
86 _(GBP_EXT_ITF_ANON_ADD_DEL, gbp_ext_itf_anon_add_del)
90 static u16 msg_id_base;
92 #define GBP_MSG_BASE msg_id_base
94 static gbp_endpoint_flags_t
95 gbp_endpoint_flags_decode (vl_api_gbp_endpoint_flags_t v)
97 gbp_endpoint_flags_t f = GBP_ENDPOINT_FLAG_NONE;
101 if (v & GBP_API_ENDPOINT_FLAG_BOUNCE)
102 f |= GBP_ENDPOINT_FLAG_BOUNCE;
103 if (v & GBP_API_ENDPOINT_FLAG_REMOTE)
104 f |= GBP_ENDPOINT_FLAG_REMOTE;
105 if (v & GBP_API_ENDPOINT_FLAG_LEARNT)
106 f |= GBP_ENDPOINT_FLAG_LEARNT;
107 if (v & GBP_API_ENDPOINT_FLAG_EXTERNAL)
108 f |= GBP_ENDPOINT_FLAG_EXTERNAL;
113 static vl_api_gbp_endpoint_flags_t
114 gbp_endpoint_flags_encode (gbp_endpoint_flags_t f)
116 vl_api_gbp_endpoint_flags_t v = 0;
119 if (f & GBP_ENDPOINT_FLAG_BOUNCE)
120 v |= GBP_API_ENDPOINT_FLAG_BOUNCE;
121 if (f & GBP_ENDPOINT_FLAG_REMOTE)
122 v |= GBP_API_ENDPOINT_FLAG_REMOTE;
123 if (f & GBP_ENDPOINT_FLAG_LEARNT)
124 v |= GBP_API_ENDPOINT_FLAG_LEARNT;
125 if (f & GBP_ENDPOINT_FLAG_EXTERNAL)
126 v |= GBP_API_ENDPOINT_FLAG_EXTERNAL;
134 vl_api_gbp_endpoint_add_t_handler (vl_api_gbp_endpoint_add_t * mp)
136 vl_api_gbp_endpoint_add_reply_t *rmp;
137 gbp_endpoint_flags_t gef;
138 u32 sw_if_index, handle;
143 VALIDATE_SW_IF_INDEX (&(mp->endpoint));
145 gef = gbp_endpoint_flags_decode (mp->endpoint.flags), ips = NULL;
146 sw_if_index = ntohl (mp->endpoint.sw_if_index);
148 if (mp->endpoint.n_ips)
150 vec_validate (ips, mp->endpoint.n_ips - 1);
152 vec_foreach_index (ii, ips)
154 ip_address_decode (&mp->endpoint.ips[ii], &ips[ii]);
157 mac_address_decode (mp->endpoint.mac, &mac);
159 if (GBP_ENDPOINT_FLAG_REMOTE & gef)
161 ip46_address_t tun_src, tun_dst;
163 ip_address_decode (&mp->endpoint.tun.src, &tun_src);
164 ip_address_decode (&mp->endpoint.tun.dst, &tun_dst);
166 rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP,
167 sw_if_index, ips, &mac,
168 INDEX_INVALID, INDEX_INVALID,
169 ntohs (mp->endpoint.sclass),
170 gef, &tun_src, &tun_dst, &handle);
174 rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP,
175 sw_if_index, ips, &mac,
176 INDEX_INVALID, INDEX_INVALID,
177 ntohs (mp->endpoint.sclass),
178 gef, NULL, NULL, &handle);
181 BAD_SW_IF_INDEX_LABEL;
184 REPLY_MACRO2 (VL_API_GBP_ENDPOINT_ADD_REPLY + GBP_MSG_BASE,
186 rmp->handle = htonl (handle);
192 vl_api_gbp_endpoint_del_t_handler (vl_api_gbp_endpoint_del_t * mp)
194 vl_api_gbp_endpoint_del_reply_t *rmp;
197 gbp_endpoint_unlock (GBP_ENDPOINT_SRC_CP, ntohl (mp->handle));
199 REPLY_MACRO (VL_API_GBP_ENDPOINT_DEL_REPLY + GBP_MSG_BASE);
202 typedef struct gbp_walk_ctx_t_
204 vl_api_registration_t *reg;
209 gbp_endpoint_send_details (index_t gei, void *args)
211 vl_api_gbp_endpoint_details_t *mp;
212 gbp_endpoint_loc_t *gel;
213 gbp_endpoint_fwd_t *gef;
219 ge = gbp_endpoint_get (gei);
221 n_ips = vec_len (ge->ge_key.gek_ips);
222 mp = vl_msg_api_alloc (sizeof (*mp) + (sizeof (*mp->endpoint.ips) * n_ips));
226 clib_memset (mp, 0, sizeof (*mp));
227 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_DETAILS + GBP_MSG_BASE);
228 mp->context = ctx->context;
230 gel = &ge->ge_locs[0];
233 if (gbp_endpoint_is_remote (ge))
235 mp->endpoint.sw_if_index = ntohl (gel->tun.gel_parent_sw_if_index);
236 ip_address_encode (&gel->tun.gel_src, IP46_TYPE_ANY,
237 &mp->endpoint.tun.src);
238 ip_address_encode (&gel->tun.gel_dst, IP46_TYPE_ANY,
239 &mp->endpoint.tun.dst);
243 mp->endpoint.sw_if_index = ntohl (gef->gef_itf);
245 mp->endpoint.sclass = ntohs (ge->ge_fwd.gef_sclass);
246 mp->endpoint.n_ips = n_ips;
247 mp->endpoint.flags = gbp_endpoint_flags_encode (gef->gef_flags);
248 mp->handle = htonl (gei);
249 mp->age = vlib_time_now (vlib_get_main ()) - ge->ge_last_time;
250 mac_address_encode (&ge->ge_key.gek_mac, mp->endpoint.mac);
252 vec_foreach_index (ii, ge->ge_key.gek_ips)
254 ip_address_encode (&ge->ge_key.gek_ips[ii].fp_addr,
255 IP46_TYPE_ANY, &mp->endpoint.ips[ii]);
258 vl_api_send_msg (ctx->reg, (u8 *) mp);
260 return (WALK_CONTINUE);
264 vl_api_gbp_endpoint_dump_t_handler (vl_api_gbp_endpoint_dump_t * mp)
266 vl_api_registration_t *reg;
268 reg = vl_api_client_index_to_registration (mp->client_index);
272 gbp_walk_ctx_t ctx = {
274 .context = mp->context,
277 gbp_endpoint_walk (gbp_endpoint_send_details, &ctx);
281 gbp_retention_decode (const vl_api_gbp_endpoint_retention_t * in,
282 gbp_endpoint_retention_t * out)
284 out->remote_ep_timeout = ntohl (in->remote_ep_timeout);
288 vl_api_gbp_endpoint_group_add_t_handler
289 (vl_api_gbp_endpoint_group_add_t * mp)
291 vl_api_gbp_endpoint_group_add_reply_t *rmp;
292 gbp_endpoint_retention_t retention;
295 gbp_retention_decode (&mp->epg.retention, &retention);
297 rv = gbp_endpoint_group_add_and_lock (ntohl (mp->epg.vnid),
298 ntohs (mp->epg.sclass),
299 ntohl (mp->epg.bd_id),
300 ntohl (mp->epg.rd_id),
301 ntohl (mp->epg.uplink_sw_if_index),
304 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_ADD_REPLY + GBP_MSG_BASE);
308 vl_api_gbp_endpoint_group_del_t_handler
309 (vl_api_gbp_endpoint_group_del_t * mp)
311 vl_api_gbp_endpoint_group_del_reply_t *rmp;
314 rv = gbp_endpoint_group_delete (ntohs (mp->sclass));
316 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_DEL_REPLY + GBP_MSG_BASE);
319 static gbp_bridge_domain_flags_t
320 gbp_bridge_domain_flags_from_api (vl_api_gbp_bridge_domain_flags_t a)
322 gbp_bridge_domain_flags_t g;
324 g = GBP_BD_FLAG_NONE;
325 a = clib_net_to_host_u32 (a);
327 if (a & GBP_BD_API_FLAG_DO_NOT_LEARN)
328 g |= GBP_BD_FLAG_DO_NOT_LEARN;
329 if (a & GBP_BD_API_FLAG_UU_FWD_DROP)
330 g |= GBP_BD_FLAG_UU_FWD_DROP;
331 if (a & GBP_BD_API_FLAG_MCAST_DROP)
332 g |= GBP_BD_FLAG_MCAST_DROP;
333 if (a & GBP_BD_API_FLAG_UCAST_ARP)
334 g |= GBP_BD_FLAG_UCAST_ARP;
340 vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp)
342 vl_api_gbp_bridge_domain_add_reply_t *rmp;
345 rv = gbp_bridge_domain_add_and_lock (ntohl (mp->bd.bd_id),
346 ntohl (mp->bd.rd_id),
347 gbp_bridge_domain_flags_from_api
349 ntohl (mp->bd.bvi_sw_if_index),
350 ntohl (mp->bd.uu_fwd_sw_if_index),
351 ntohl (mp->bd.bm_flood_sw_if_index));
353 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
357 vl_api_gbp_bridge_domain_del_t_handler (vl_api_gbp_bridge_domain_del_t * mp)
359 vl_api_gbp_bridge_domain_del_reply_t *rmp;
362 rv = gbp_bridge_domain_delete (ntohl (mp->bd_id));
364 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
368 vl_api_gbp_route_domain_add_t_handler (vl_api_gbp_route_domain_add_t * mp)
370 vl_api_gbp_route_domain_add_reply_t *rmp;
373 rv = gbp_route_domain_add_and_lock (ntohl (mp->rd.rd_id),
374 ntohs (mp->rd.scope),
375 ntohl (mp->rd.ip4_table_id),
376 ntohl (mp->rd.ip6_table_id),
377 ntohl (mp->rd.ip4_uu_sw_if_index),
378 ntohl (mp->rd.ip6_uu_sw_if_index));
380 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
384 vl_api_gbp_route_domain_del_t_handler (vl_api_gbp_route_domain_del_t * mp)
386 vl_api_gbp_route_domain_del_reply_t *rmp;
389 rv = gbp_route_domain_delete (ntohl (mp->rd_id));
391 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
395 gub_subnet_type_from_api (vl_api_gbp_subnet_type_t a, gbp_subnet_type_t * t)
397 a = clib_net_to_host_u32 (a);
401 case GBP_API_SUBNET_TRANSPORT:
402 *t = GBP_SUBNET_TRANSPORT;
404 case GBP_API_SUBNET_L3_OUT:
405 *t = GBP_SUBNET_L3_OUT;
407 case GBP_API_SUBNET_ANON_L3_OUT:
408 *t = GBP_SUBNET_ANON_L3_OUT;
410 case GBP_API_SUBNET_STITCHED_INTERNAL:
411 *t = GBP_SUBNET_STITCHED_INTERNAL;
413 case GBP_API_SUBNET_STITCHED_EXTERNAL:
414 *t = GBP_SUBNET_STITCHED_EXTERNAL;
422 vl_api_gbp_subnet_add_del_t_handler (vl_api_gbp_subnet_add_del_t * mp)
424 vl_api_gbp_subnet_add_del_reply_t *rmp;
425 gbp_subnet_type_t type;
429 ip_prefix_decode (&mp->subnet.prefix, &pfx);
431 rv = gub_subnet_type_from_api (mp->subnet.type, &type);
437 rv = gbp_subnet_add (ntohl (mp->subnet.rd_id),
439 ntohl (mp->subnet.sw_if_index),
440 ntohs (mp->subnet.sclass));
442 rv = gbp_subnet_del (ntohl (mp->subnet.rd_id), &pfx);
445 REPLY_MACRO (VL_API_GBP_SUBNET_ADD_DEL_REPLY + GBP_MSG_BASE);
448 static vl_api_gbp_subnet_type_t
449 gub_subnet_type_to_api (gbp_subnet_type_t t)
451 vl_api_gbp_subnet_type_t a = 0;
455 case GBP_SUBNET_TRANSPORT:
456 a = GBP_API_SUBNET_TRANSPORT;
458 case GBP_SUBNET_STITCHED_INTERNAL:
459 a = GBP_API_SUBNET_STITCHED_INTERNAL;
461 case GBP_SUBNET_STITCHED_EXTERNAL:
462 a = GBP_API_SUBNET_STITCHED_EXTERNAL;
464 case GBP_SUBNET_L3_OUT:
465 a = GBP_API_SUBNET_L3_OUT;
467 case GBP_SUBNET_ANON_L3_OUT:
468 a = GBP_API_SUBNET_ANON_L3_OUT;
472 a = clib_host_to_net_u32 (a);
478 gbp_subnet_send_details (u32 rd_id,
479 const fib_prefix_t * pfx,
480 gbp_subnet_type_t type,
481 u32 sw_if_index, sclass_t sclass, void *args)
483 vl_api_gbp_subnet_details_t *mp;
487 mp = vl_msg_api_alloc (sizeof (*mp));
491 clib_memset (mp, 0, sizeof (*mp));
492 mp->_vl_msg_id = ntohs (VL_API_GBP_SUBNET_DETAILS + GBP_MSG_BASE);
493 mp->context = ctx->context;
495 mp->subnet.type = gub_subnet_type_to_api (type);
496 mp->subnet.sw_if_index = ntohl (sw_if_index);
497 mp->subnet.sclass = ntohs (sclass);
498 mp->subnet.rd_id = ntohl (rd_id);
499 ip_prefix_encode (pfx, &mp->subnet.prefix);
501 vl_api_send_msg (ctx->reg, (u8 *) mp);
503 return (WALK_CONTINUE);
507 vl_api_gbp_subnet_dump_t_handler (vl_api_gbp_subnet_dump_t * mp)
509 vl_api_registration_t *reg;
511 reg = vl_api_client_index_to_registration (mp->client_index);
515 gbp_walk_ctx_t ctx = {
517 .context = mp->context,
520 gbp_subnet_walk (gbp_subnet_send_details, &ctx);
524 gbp_endpoint_group_send_details (gbp_endpoint_group_t * gg, void *args)
526 vl_api_gbp_endpoint_group_details_t *mp;
530 mp = vl_msg_api_alloc (sizeof (*mp));
534 clib_memset (mp, 0, sizeof (*mp));
535 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_GROUP_DETAILS + GBP_MSG_BASE);
536 mp->context = ctx->context;
538 mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
539 mp->epg.vnid = ntohl (gg->gg_vnid);
540 mp->epg.sclass = ntohs (gg->gg_sclass);
541 mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));
542 mp->epg.rd_id = ntohl (gbp_route_domain_get_rd_id (gg->gg_rd));
544 vl_api_send_msg (ctx->reg, (u8 *) mp);
550 vl_api_gbp_endpoint_group_dump_t_handler (vl_api_gbp_endpoint_group_dump_t *
553 vl_api_registration_t *reg;
555 reg = vl_api_client_index_to_registration (mp->client_index);
559 gbp_walk_ctx_t ctx = {
561 .context = mp->context,
564 gbp_endpoint_group_walk (gbp_endpoint_group_send_details, &ctx);
568 gbp_bridge_domain_send_details (gbp_bridge_domain_t * gb, void *args)
570 vl_api_gbp_bridge_domain_details_t *mp;
571 gbp_route_domain_t *gr;
575 mp = vl_msg_api_alloc (sizeof (*mp));
579 memset (mp, 0, sizeof (*mp));
580 mp->_vl_msg_id = ntohs (VL_API_GBP_BRIDGE_DOMAIN_DETAILS + GBP_MSG_BASE);
581 mp->context = ctx->context;
583 gr = gbp_route_domain_get (gb->gb_rdi);
585 mp->bd.bd_id = ntohl (gb->gb_bd_id);
586 mp->bd.rd_id = ntohl (gr->grd_id);
587 mp->bd.bvi_sw_if_index = ntohl (gb->gb_bvi_sw_if_index);
588 mp->bd.uu_fwd_sw_if_index = ntohl (gb->gb_uu_fwd_sw_if_index);
589 mp->bd.bm_flood_sw_if_index = ntohl (gb->gb_bm_flood_sw_if_index);
591 vl_api_send_msg (ctx->reg, (u8 *) mp);
597 vl_api_gbp_bridge_domain_dump_t_handler (vl_api_gbp_bridge_domain_dump_t * mp)
599 vl_api_registration_t *reg;
601 reg = vl_api_client_index_to_registration (mp->client_index);
605 gbp_walk_ctx_t ctx = {
607 .context = mp->context,
610 gbp_bridge_domain_walk (gbp_bridge_domain_send_details, &ctx);
614 gbp_route_domain_send_details (gbp_route_domain_t * grd, void *args)
616 vl_api_gbp_route_domain_details_t *mp;
620 mp = vl_msg_api_alloc (sizeof (*mp));
624 memset (mp, 0, sizeof (*mp));
625 mp->_vl_msg_id = ntohs (VL_API_GBP_ROUTE_DOMAIN_DETAILS + GBP_MSG_BASE);
626 mp->context = ctx->context;
628 mp->rd.rd_id = ntohl (grd->grd_id);
629 mp->rd.ip4_uu_sw_if_index =
630 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP4]);
631 mp->rd.ip6_uu_sw_if_index =
632 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP6]);
634 vl_api_send_msg (ctx->reg, (u8 *) mp);
640 vl_api_gbp_route_domain_dump_t_handler (vl_api_gbp_route_domain_dump_t * mp)
642 vl_api_registration_t *reg;
644 reg = vl_api_client_index_to_registration (mp->client_index);
648 gbp_walk_ctx_t ctx = {
650 .context = mp->context,
653 gbp_route_domain_walk (gbp_route_domain_send_details, &ctx);
657 vl_api_gbp_recirc_add_del_t_handler (vl_api_gbp_recirc_add_del_t * mp)
659 vl_api_gbp_recirc_add_del_reply_t *rmp;
663 sw_if_index = ntohl (mp->recirc.sw_if_index);
664 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
665 goto bad_sw_if_index;
668 rv = gbp_recirc_add (sw_if_index,
669 ntohs (mp->recirc.sclass), mp->recirc.is_ext);
671 rv = gbp_recirc_delete (sw_if_index);
673 BAD_SW_IF_INDEX_LABEL;
675 REPLY_MACRO (VL_API_GBP_RECIRC_ADD_DEL_REPLY + GBP_MSG_BASE);
679 gbp_recirc_send_details (gbp_recirc_t * gr, void *args)
681 vl_api_gbp_recirc_details_t *mp;
685 mp = vl_msg_api_alloc (sizeof (*mp));
689 clib_memset (mp, 0, sizeof (*mp));
690 mp->_vl_msg_id = ntohs (VL_API_GBP_RECIRC_DETAILS + GBP_MSG_BASE);
691 mp->context = ctx->context;
693 mp->recirc.sclass = ntohs (gr->gr_sclass);
694 mp->recirc.sw_if_index = ntohl (gr->gr_sw_if_index);
695 mp->recirc.is_ext = gr->gr_is_ext;
697 vl_api_send_msg (ctx->reg, (u8 *) mp);
699 return (WALK_CONTINUE);
703 vl_api_gbp_recirc_dump_t_handler (vl_api_gbp_recirc_dump_t * mp)
705 vl_api_registration_t *reg;
707 reg = vl_api_client_index_to_registration (mp->client_index);
711 gbp_walk_ctx_t ctx = {
713 .context = mp->context,
716 gbp_recirc_walk (gbp_recirc_send_details, &ctx);
720 vl_api_gbp_ext_itf_add_del_t_handler (vl_api_gbp_ext_itf_add_del_t * mp)
722 vl_api_gbp_ext_itf_add_del_reply_t *rmp;
723 u32 sw_if_index = ~0;
724 vl_api_gbp_ext_itf_t *ext_itf;
727 ext_itf = &mp->ext_itf;
729 sw_if_index = ntohl (ext_itf->sw_if_index);
731 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
732 goto bad_sw_if_index;
735 rv = gbp_ext_itf_add (sw_if_index,
736 ntohl (ext_itf->bd_id), ntohl (ext_itf->rd_id));
738 rv = gbp_ext_itf_delete (sw_if_index);
740 BAD_SW_IF_INDEX_LABEL;
742 REPLY_MACRO (VL_API_GBP_EXT_ITF_ADD_DEL_REPLY + GBP_MSG_BASE);
746 gbp_ext_itf_send_details (gbp_ext_itf_t * gx, void *args)
748 vl_api_gbp_ext_itf_details_t *mp;
752 mp = vl_msg_api_alloc (sizeof (*mp));
756 clib_memset (mp, 0, sizeof (*mp));
757 mp->_vl_msg_id = ntohs (VL_API_GBP_EXT_ITF_DETAILS + GBP_MSG_BASE);
758 mp->context = ctx->context;
760 mp->ext_itf.bd_id = ntohl (gbp_bridge_domain_get_bd_id (gx->gx_bd));
761 mp->ext_itf.rd_id = ntohl (gbp_route_domain_get_rd_id (gx->gx_rd));
762 mp->ext_itf.sw_if_index = ntohl (gx->gx_itf);
764 vl_api_send_msg (ctx->reg, (u8 *) mp);
766 return (WALK_CONTINUE);
770 vl_api_gbp_ext_itf_dump_t_handler (vl_api_gbp_ext_itf_dump_t * mp)
772 vl_api_registration_t *reg;
774 reg = vl_api_client_index_to_registration (mp->client_index);
778 gbp_walk_ctx_t ctx = {
780 .context = mp->context,
783 gbp_ext_itf_walk (gbp_ext_itf_send_details, &ctx);
787 gbp_contract_rule_action_deocde (vl_api_gbp_rule_action_t in,
788 gbp_rule_action_t * out)
790 in = clib_net_to_host_u32 (in);
794 case GBP_API_RULE_PERMIT:
795 *out = GBP_RULE_PERMIT;
797 case GBP_API_RULE_DENY:
798 *out = GBP_RULE_DENY;
800 case GBP_API_RULE_REDIRECT:
801 *out = GBP_RULE_REDIRECT;
809 gbp_hash_mode_decode (vl_api_gbp_hash_mode_t in, gbp_hash_mode_t * out)
811 in = clib_net_to_host_u32 (in);
815 case GBP_API_HASH_MODE_SRC_IP:
816 *out = GBP_HASH_MODE_SRC_IP;
818 case GBP_API_HASH_MODE_DST_IP:
819 *out = GBP_HASH_MODE_DST_IP;
821 case GBP_API_HASH_MODE_SYMMETRIC:
822 *out = GBP_HASH_MODE_SYMMETRIC;
830 gbp_next_hop_decode (const vl_api_gbp_next_hop_t * in, index_t * gnhi)
836 gbd = gbp_bridge_domain_find_and_lock (ntohl (in->bd_id));
838 if (INDEX_INVALID == gbd)
839 return (VNET_API_ERROR_BD_NOT_MODIFIABLE);
841 grd = gbp_route_domain_find_and_lock (ntohl (in->rd_id));
843 if (INDEX_INVALID == grd)
844 return (VNET_API_ERROR_NO_SUCH_FIB);
846 ip_address_decode (&in->ip, &ip);
847 mac_address_decode (in->mac, &mac);
849 *gnhi = gbp_next_hop_alloc (&ip, grd, &mac, gbd);
855 gbp_next_hop_set_decode (const vl_api_gbp_next_hop_set_t * in,
856 gbp_hash_mode_t * hash_mode, index_t ** out)
859 index_t *gnhis = NULL;
863 rv = gbp_hash_mode_decode (in->hash_mode, hash_mode);
868 vec_validate (gnhis, in->n_nhs - 1);
870 for (ii = 0; ii < in->n_nhs; ii++)
872 rv = gbp_next_hop_decode (&in->nhs[ii], &gnhis[ii]);
886 gbp_contract_rule_decode (const vl_api_gbp_rule_t * in, index_t * gui)
888 gbp_hash_mode_t hash_mode;
889 gbp_rule_action_t action;
893 rv = gbp_contract_rule_action_deocde (in->action, &action);
898 if (GBP_RULE_REDIRECT == action)
900 rv = gbp_next_hop_set_decode (&in->nh_set, &hash_mode, &nhs);
907 hash_mode = GBP_HASH_MODE_SRC_IP;
910 *gui = gbp_rule_alloc (action, hash_mode, nhs);
916 gbp_contract_rules_decode (u8 n_rules,
917 const vl_api_gbp_rule_t * rules, index_t ** out)
919 index_t *guis = NULL;
929 vec_validate (guis, n_rules - 1);
931 for (ii = 0; ii < n_rules; ii++)
933 rv = gbp_contract_rule_decode (&rules[ii], &guis[ii]);
947 vl_api_gbp_contract_add_del_t_handler (vl_api_gbp_contract_add_del_t * mp)
949 vl_api_gbp_contract_add_del_reply_t *rmp;
950 u16 *allowed_ethertypes;
951 u32 stats_index = ~0;
958 rv = gbp_contract_rules_decode (mp->contract.n_rules,
959 mp->contract.rules, &rules);
963 allowed_ethertypes = NULL;
966 * allowed ether types
968 n_et = mp->contract.n_ether_types;
969 vec_validate (allowed_ethertypes, n_et - 1);
971 for (ii = 0; ii < n_et; ii++)
973 /* leave the ether types in network order */
974 allowed_ethertypes[ii] = mp->contract.allowed_ethertypes[ii];
977 rv = gbp_contract_update (ntohs (mp->contract.scope),
978 ntohs (mp->contract.sclass),
979 ntohs (mp->contract.dclass),
980 ntohl (mp->contract.acl_index),
981 rules, allowed_ethertypes, &stats_index);
984 rv = gbp_contract_delete (ntohs (mp->contract.scope),
985 ntohs (mp->contract.sclass),
986 ntohs (mp->contract.dclass));
990 REPLY_MACRO2 (VL_API_GBP_CONTRACT_ADD_DEL_REPLY + GBP_MSG_BASE,
992 rmp->stats_index = htonl (stats_index);
998 gbp_contract_send_details (gbp_contract_t * gbpc, void *args)
1000 vl_api_gbp_contract_details_t *mp;
1001 gbp_walk_ctx_t *ctx;
1004 mp = vl_msg_api_alloc (sizeof (*mp));
1008 clib_memset (mp, 0, sizeof (*mp));
1009 mp->_vl_msg_id = ntohs (VL_API_GBP_CONTRACT_DETAILS + GBP_MSG_BASE);
1010 mp->context = ctx->context;
1012 mp->contract.sclass = ntohs (gbpc->gc_key.gck_src);
1013 mp->contract.dclass = ntohs (gbpc->gc_key.gck_dst);
1014 mp->contract.acl_index = ntohl (gbpc->gc_acl_index);
1015 mp->contract.scope = ntohs (gbpc->gc_key.gck_scope);
1017 vl_api_send_msg (ctx->reg, (u8 *) mp);
1023 vl_api_gbp_contract_dump_t_handler (vl_api_gbp_contract_dump_t * mp)
1025 vl_api_registration_t *reg;
1027 reg = vl_api_client_index_to_registration (mp->client_index);
1031 gbp_walk_ctx_t ctx = {
1033 .context = mp->context,
1036 gbp_contract_walk (gbp_contract_send_details, &ctx);
1040 gbp_vxlan_tunnel_mode_2_layer (vl_api_gbp_vxlan_tunnel_mode_t mode,
1041 gbp_vxlan_tunnel_layer_t * l)
1043 mode = clib_net_to_host_u32 (mode);
1047 case GBP_VXLAN_TUNNEL_MODE_L2:
1048 *l = GBP_VXLAN_TUN_L2;
1050 case GBP_VXLAN_TUNNEL_MODE_L3:
1051 *l = GBP_VXLAN_TUN_L3;
1058 vl_api_gbp_vxlan_tunnel_add_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1060 vl_api_gbp_vxlan_tunnel_add_reply_t *rmp;
1061 gbp_vxlan_tunnel_layer_t layer;
1066 ip4_address_decode (mp->tunnel.src, &src);
1067 rv = gbp_vxlan_tunnel_mode_2_layer (mp->tunnel.mode, &layer);
1072 rv = gbp_vxlan_tunnel_add (ntohl (mp->tunnel.vni),
1074 ntohl (mp->tunnel.bd_rd_id), &src, &sw_if_index);
1078 REPLY_MACRO2 (VL_API_GBP_VXLAN_TUNNEL_ADD_REPLY + GBP_MSG_BASE,
1080 rmp->sw_if_index = htonl (sw_if_index);
1086 vl_api_gbp_vxlan_tunnel_del_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1088 vl_api_gbp_vxlan_tunnel_del_reply_t *rmp;
1091 rv = gbp_vxlan_tunnel_del (ntohl (mp->tunnel.vni));
1093 REPLY_MACRO (VL_API_GBP_VXLAN_TUNNEL_DEL_REPLY + GBP_MSG_BASE);
1096 static vl_api_gbp_vxlan_tunnel_mode_t
1097 gbp_vxlan_tunnel_layer_2_mode (gbp_vxlan_tunnel_layer_t layer)
1099 vl_api_gbp_vxlan_tunnel_mode_t mode = GBP_VXLAN_TUNNEL_MODE_L2;
1103 case GBP_VXLAN_TUN_L2:
1104 mode = GBP_VXLAN_TUNNEL_MODE_L2;
1106 case GBP_VXLAN_TUN_L3:
1107 mode = GBP_VXLAN_TUNNEL_MODE_L3;
1110 mode = clib_host_to_net_u32 (mode);
1116 gbp_vxlan_tunnel_send_details (gbp_vxlan_tunnel_t * gt, void *args)
1118 vl_api_gbp_vxlan_tunnel_details_t *mp;
1119 gbp_walk_ctx_t *ctx;
1122 mp = vl_msg_api_alloc (sizeof (*mp));
1126 memset (mp, 0, sizeof (*mp));
1127 mp->_vl_msg_id = htons (VL_API_GBP_VXLAN_TUNNEL_DETAILS + GBP_MSG_BASE);
1128 mp->context = ctx->context;
1130 mp->tunnel.vni = htonl (gt->gt_vni);
1131 mp->tunnel.mode = gbp_vxlan_tunnel_layer_2_mode (gt->gt_layer);
1132 mp->tunnel.bd_rd_id = htonl (gt->gt_bd_rd_id);
1134 vl_api_send_msg (ctx->reg, (u8 *) mp);
1140 vl_api_gbp_vxlan_tunnel_dump_t_handler (vl_api_gbp_vxlan_tunnel_dump_t * mp)
1142 vl_api_registration_t *reg;
1144 reg = vl_api_client_index_to_registration (mp->client_index);
1148 gbp_walk_ctx_t ctx = {
1150 .context = mp->context,
1153 gbp_vxlan_walk (gbp_vxlan_tunnel_send_details, &ctx);
1157 vl_api_gbp_ext_itf_anon_add_del_t_handler (vl_api_gbp_ext_itf_anon_add_del_t *
1160 vl_api_gbp_ext_itf_anon_add_del_reply_t *rmp;
1161 u32 sw_if_index = ~0;
1162 vl_api_gbp_ext_itf_t *ext_itf;
1165 ext_itf = &mp->ext_itf;
1167 sw_if_index = ntohl (ext_itf->sw_if_index);
1169 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
1170 goto bad_sw_if_index;
1173 rv = gbp_ext_itf_anon_add (sw_if_index,
1174 ntohl (ext_itf->bd_id),
1175 ntohl (ext_itf->rd_id));
1177 rv = gbp_ext_itf_anon_delete (sw_if_index);
1179 BAD_SW_IF_INDEX_LABEL;
1181 REPLY_MACRO (VL_API_GBP_EXT_ITF_ANON_ADD_DEL_REPLY + GBP_MSG_BASE);
1186 * Add vpe's API message handlers to the table.
1187 * vlib has already mapped shared memory and
1188 * added the client registration handlers.
1189 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1191 #define vl_msg_name_crc_list
1192 #include <gbp/gbp_all_api_h.h>
1193 #undef vl_msg_name_crc_list
1196 setup_message_id_table (api_main_t * am)
1198 #define _(id,n,crc) \
1199 vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + GBP_MSG_BASE);
1200 foreach_vl_msg_name_crc_gbp;
1205 gbp_api_hookup (vlib_main_t * vm)
1208 vl_msg_api_set_handlers(VL_API_##N + GBP_MSG_BASE, \
1210 vl_api_##n##_t_handler, \
1212 vl_api_##n##_t_endian, \
1213 vl_api_##n##_t_print, \
1214 sizeof(vl_api_##n##_t), 1);
1215 foreach_gbp_api_msg;
1219 static clib_error_t *
1220 gbp_init (vlib_main_t * vm)
1222 api_main_t *am = &api_main;
1223 gbp_main_t *gbpm = &gbp_main;
1224 u8 *name = format (0, "gbp_%08x%c", api_version, 0);
1226 gbpm->gbp_acl_user_id = ~0;
1228 /* Ask for a correctly-sized block of API message decode slots */
1229 msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
1230 VL_MSG_FIRST_AVAILABLE);
1231 gbp_api_hookup (vm);
1233 /* Add our API messages to the global name_crc hash table */
1234 setup_message_id_table (am);
1240 VLIB_API_INIT_FUNCTION (gbp_init);
1243 VLIB_PLUGIN_REGISTER () = {
1244 .version = VPP_BUILD_VER,
1245 .description = "Group Based Policy (GBP)",
1251 * fd.io coding-style-patch-verification: ON
1254 * eval: (c-set-style "gnu")