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_ENDPOINT_LEARN_SET_INACTIVE_THRESHOLD, gbp_endpoint_learn_set_inactive_threshold) \
84 _(GBP_VXLAN_TUNNEL_ADD, gbp_vxlan_tunnel_add) \
85 _(GBP_VXLAN_TUNNEL_DEL, gbp_vxlan_tunnel_del) \
86 _(GBP_VXLAN_TUNNEL_DUMP, gbp_vxlan_tunnel_dump)
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.epg_id),
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.epg_id),
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);
203 vl_api_gbp_endpoint_learn_set_inactive_threshold_t_handler
204 (vl_api_gbp_endpoint_learn_set_inactive_threshold_t * mp)
206 vl_api_gbp_endpoint_learn_set_inactive_threshold_reply_t *rmp;
209 gbp_learn_set_inactive_threshold (ntohl (mp->threshold));
211 REPLY_MACRO (VL_API_GBP_ENDPOINT_LEARN_SET_INACTIVE_THRESHOLD_REPLY +
215 typedef struct gbp_walk_ctx_t_
217 vl_api_registration_t *reg;
222 gbp_endpoint_send_details (index_t gei, void *args)
224 vl_api_gbp_endpoint_details_t *mp;
225 gbp_endpoint_loc_t *gel;
226 gbp_endpoint_fwd_t *gef;
232 ge = gbp_endpoint_get (gei);
234 n_ips = vec_len (ge->ge_key.gek_ips);
235 mp = vl_msg_api_alloc (sizeof (*mp) + (sizeof (*mp->endpoint.ips) * n_ips));
239 clib_memset (mp, 0, sizeof (*mp));
240 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_DETAILS + GBP_MSG_BASE);
241 mp->context = ctx->context;
243 gel = &ge->ge_locs[0];
246 if (gbp_endpoint_is_remote (ge))
248 mp->endpoint.sw_if_index = ntohl (gel->tun.gel_parent_sw_if_index);
249 ip_address_encode (&gel->tun.gel_src, IP46_TYPE_ANY,
250 &mp->endpoint.tun.src);
251 ip_address_encode (&gel->tun.gel_dst, IP46_TYPE_ANY,
252 &mp->endpoint.tun.dst);
256 mp->endpoint.sw_if_index = ntohl (gef->gef_itf);
258 mp->endpoint.epg_id = ntohs (ge->ge_fwd.gef_epg_id);
259 mp->endpoint.n_ips = n_ips;
260 mp->endpoint.flags = gbp_endpoint_flags_encode (gef->gef_flags);
261 mp->handle = htonl (gei);
262 mp->age = vlib_time_now (vlib_get_main ()) - ge->ge_last_time;
263 mac_address_encode (&ge->ge_key.gek_mac, mp->endpoint.mac);
265 vec_foreach_index (ii, ge->ge_key.gek_ips)
267 ip_address_encode (&ge->ge_key.gek_ips[ii].fp_addr,
268 IP46_TYPE_ANY, &mp->endpoint.ips[ii]);
271 vl_api_send_msg (ctx->reg, (u8 *) mp);
273 return (WALK_CONTINUE);
277 vl_api_gbp_endpoint_dump_t_handler (vl_api_gbp_endpoint_dump_t * mp)
279 vl_api_registration_t *reg;
281 reg = vl_api_client_index_to_registration (mp->client_index);
285 gbp_walk_ctx_t ctx = {
287 .context = mp->context,
290 gbp_endpoint_walk (gbp_endpoint_send_details, &ctx);
294 vl_api_gbp_endpoint_group_add_t_handler
295 (vl_api_gbp_endpoint_group_add_t * mp)
297 vl_api_gbp_endpoint_group_add_reply_t *rmp;
300 rv = gbp_endpoint_group_add_and_lock (ntohs (mp->epg.epg_id),
301 ntohs (mp->epg.sclass),
302 ntohl (mp->epg.bd_id),
303 ntohl (mp->epg.rd_id),
304 ntohl (mp->epg.uplink_sw_if_index));
306 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_ADD_REPLY + GBP_MSG_BASE);
310 vl_api_gbp_endpoint_group_del_t_handler
311 (vl_api_gbp_endpoint_group_del_t * mp)
313 vl_api_gbp_endpoint_group_del_reply_t *rmp;
316 rv = gbp_endpoint_group_delete (ntohs (mp->epg_id));
318 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_DEL_REPLY + GBP_MSG_BASE);
321 static gbp_bridge_domain_flags_t
322 gbp_bridge_domain_flags_from_api (vl_api_gbp_bridge_domain_flags_t a)
324 gbp_bridge_domain_flags_t g;
326 g = GBP_BD_FLAG_NONE;
327 a = clib_net_to_host_u32 (a);
329 if (a & GBP_BD_API_FLAG_DO_NOT_LEARN)
330 g |= GBP_BD_FLAG_DO_NOT_LEARN;
336 vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp)
338 vl_api_gbp_bridge_domain_add_reply_t *rmp;
341 rv = gbp_bridge_domain_add_and_lock (ntohl (mp->bd.bd_id),
342 gbp_bridge_domain_flags_from_api
344 ntohl (mp->bd.bvi_sw_if_index),
345 ntohl (mp->bd.uu_fwd_sw_if_index),
346 ntohl (mp->bd.bm_flood_sw_if_index));
348 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
352 vl_api_gbp_bridge_domain_del_t_handler (vl_api_gbp_bridge_domain_del_t * mp)
354 vl_api_gbp_bridge_domain_del_reply_t *rmp;
357 rv = gbp_bridge_domain_delete (ntohl (mp->bd_id));
359 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
363 vl_api_gbp_route_domain_add_t_handler (vl_api_gbp_route_domain_add_t * mp)
365 vl_api_gbp_route_domain_add_reply_t *rmp;
368 rv = gbp_route_domain_add_and_lock (ntohl (mp->rd.rd_id),
369 ntohl (mp->rd.ip4_table_id),
370 ntohl (mp->rd.ip6_table_id),
371 ntohl (mp->rd.ip4_uu_sw_if_index),
372 ntohl (mp->rd.ip6_uu_sw_if_index));
374 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
378 vl_api_gbp_route_domain_del_t_handler (vl_api_gbp_route_domain_del_t * mp)
380 vl_api_gbp_route_domain_del_reply_t *rmp;
383 rv = gbp_route_domain_delete (ntohl (mp->rd_id));
385 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
389 gub_subnet_type_from_api (vl_api_gbp_subnet_type_t a, gbp_subnet_type_t * t)
391 a = clib_net_to_host_u32 (a);
395 case GBP_API_SUBNET_TRANSPORT:
396 *t = GBP_SUBNET_TRANSPORT;
398 case GBP_API_SUBNET_L3_OUT:
399 *t = GBP_SUBNET_L3_OUT;
401 case GBP_API_SUBNET_STITCHED_INTERNAL:
402 *t = GBP_SUBNET_STITCHED_INTERNAL;
404 case GBP_API_SUBNET_STITCHED_EXTERNAL:
405 *t = GBP_SUBNET_STITCHED_EXTERNAL;
413 vl_api_gbp_subnet_add_del_t_handler (vl_api_gbp_subnet_add_del_t * mp)
415 vl_api_gbp_subnet_add_del_reply_t *rmp;
416 gbp_subnet_type_t type;
420 ip_prefix_decode (&mp->subnet.prefix, &pfx);
422 rv = gub_subnet_type_from_api (mp->subnet.type, &type);
428 rv = gbp_subnet_add (ntohl (mp->subnet.rd_id),
430 ntohl (mp->subnet.sw_if_index),
431 ntohs (mp->subnet.epg_id));
433 rv = gbp_subnet_del (ntohl (mp->subnet.rd_id), &pfx);
436 REPLY_MACRO (VL_API_GBP_SUBNET_ADD_DEL_REPLY + GBP_MSG_BASE);
439 static vl_api_gbp_subnet_type_t
440 gub_subnet_type_to_api (gbp_subnet_type_t t)
442 vl_api_gbp_subnet_type_t a = 0;
446 case GBP_SUBNET_TRANSPORT:
447 a = GBP_API_SUBNET_TRANSPORT;
449 case GBP_SUBNET_STITCHED_INTERNAL:
450 a = GBP_API_SUBNET_STITCHED_INTERNAL;
452 case GBP_SUBNET_STITCHED_EXTERNAL:
453 a = GBP_API_SUBNET_STITCHED_EXTERNAL;
455 case GBP_SUBNET_L3_OUT:
456 a = GBP_API_SUBNET_L3_OUT;
460 a = clib_host_to_net_u32 (a);
466 gbp_subnet_send_details (u32 rd_id,
467 const fib_prefix_t * pfx,
468 gbp_subnet_type_t type,
469 u32 sw_if_index, epg_id_t epg, void *args)
471 vl_api_gbp_subnet_details_t *mp;
475 mp = vl_msg_api_alloc (sizeof (*mp));
479 clib_memset (mp, 0, sizeof (*mp));
480 mp->_vl_msg_id = ntohs (VL_API_GBP_SUBNET_DETAILS + GBP_MSG_BASE);
481 mp->context = ctx->context;
483 mp->subnet.type = gub_subnet_type_to_api (type);
484 mp->subnet.sw_if_index = ntohl (sw_if_index);
485 mp->subnet.epg_id = ntohs (epg);
486 mp->subnet.rd_id = ntohl (rd_id);
487 ip_prefix_encode (pfx, &mp->subnet.prefix);
489 vl_api_send_msg (ctx->reg, (u8 *) mp);
491 return (WALK_CONTINUE);
495 vl_api_gbp_subnet_dump_t_handler (vl_api_gbp_subnet_dump_t * mp)
497 vl_api_registration_t *reg;
499 reg = vl_api_client_index_to_registration (mp->client_index);
503 gbp_walk_ctx_t ctx = {
505 .context = mp->context,
508 gbp_subnet_walk (gbp_subnet_send_details, &ctx);
512 gbp_endpoint_group_send_details (gbp_endpoint_group_t * gg, void *args)
514 vl_api_gbp_endpoint_group_details_t *mp;
518 mp = vl_msg_api_alloc (sizeof (*mp));
522 clib_memset (mp, 0, sizeof (*mp));
523 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_GROUP_DETAILS + GBP_MSG_BASE);
524 mp->context = ctx->context;
526 mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
527 mp->epg.epg_id = ntohs (gg->gg_id);
528 mp->epg.sclass = ntohs (gg->gg_sclass);
529 mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));
530 mp->epg.rd_id = ntohl (gbp_route_domain_get_rd_id (gg->gg_rd));
532 vl_api_send_msg (ctx->reg, (u8 *) mp);
538 vl_api_gbp_endpoint_group_dump_t_handler (vl_api_gbp_endpoint_group_dump_t *
541 vl_api_registration_t *reg;
543 reg = vl_api_client_index_to_registration (mp->client_index);
547 gbp_walk_ctx_t ctx = {
549 .context = mp->context,
552 gbp_endpoint_group_walk (gbp_endpoint_group_send_details, &ctx);
556 gbp_bridge_domain_send_details (gbp_bridge_domain_t * gb, void *args)
558 vl_api_gbp_bridge_domain_details_t *mp;
562 mp = vl_msg_api_alloc (sizeof (*mp));
566 memset (mp, 0, sizeof (*mp));
567 mp->_vl_msg_id = ntohs (VL_API_GBP_BRIDGE_DOMAIN_DETAILS + GBP_MSG_BASE);
568 mp->context = ctx->context;
570 mp->bd.bd_id = ntohl (gb->gb_bd_id);
571 mp->bd.bvi_sw_if_index = ntohl (gb->gb_bvi_sw_if_index);
572 mp->bd.uu_fwd_sw_if_index = ntohl (gb->gb_uu_fwd_sw_if_index);
573 mp->bd.bm_flood_sw_if_index = ntohl (gb->gb_bm_flood_sw_if_index);
575 vl_api_send_msg (ctx->reg, (u8 *) mp);
581 vl_api_gbp_bridge_domain_dump_t_handler (vl_api_gbp_bridge_domain_dump_t * mp)
583 vl_api_registration_t *reg;
585 reg = vl_api_client_index_to_registration (mp->client_index);
589 gbp_walk_ctx_t ctx = {
591 .context = mp->context,
594 gbp_bridge_domain_walk (gbp_bridge_domain_send_details, &ctx);
598 gbp_route_domain_send_details (gbp_route_domain_t * grd, void *args)
600 vl_api_gbp_route_domain_details_t *mp;
604 mp = vl_msg_api_alloc (sizeof (*mp));
608 memset (mp, 0, sizeof (*mp));
609 mp->_vl_msg_id = ntohs (VL_API_GBP_ROUTE_DOMAIN_DETAILS + GBP_MSG_BASE);
610 mp->context = ctx->context;
612 mp->rd.rd_id = ntohl (grd->grd_id);
613 mp->rd.ip4_uu_sw_if_index =
614 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP4]);
615 mp->rd.ip6_uu_sw_if_index =
616 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP6]);
618 vl_api_send_msg (ctx->reg, (u8 *) mp);
624 vl_api_gbp_route_domain_dump_t_handler (vl_api_gbp_route_domain_dump_t * mp)
626 vl_api_registration_t *reg;
628 reg = vl_api_client_index_to_registration (mp->client_index);
632 gbp_walk_ctx_t ctx = {
634 .context = mp->context,
637 gbp_route_domain_walk (gbp_route_domain_send_details, &ctx);
641 vl_api_gbp_recirc_add_del_t_handler (vl_api_gbp_recirc_add_del_t * mp)
643 vl_api_gbp_recirc_add_del_reply_t *rmp;
647 sw_if_index = ntohl (mp->recirc.sw_if_index);
648 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
649 goto bad_sw_if_index;
652 rv = gbp_recirc_add (sw_if_index,
653 ntohs (mp->recirc.epg_id), mp->recirc.is_ext);
655 rv = gbp_recirc_delete (sw_if_index);
657 BAD_SW_IF_INDEX_LABEL;
659 REPLY_MACRO (VL_API_GBP_RECIRC_ADD_DEL_REPLY + GBP_MSG_BASE);
663 gbp_recirc_send_details (gbp_recirc_t * gr, void *args)
665 vl_api_gbp_recirc_details_t *mp;
669 mp = vl_msg_api_alloc (sizeof (*mp));
673 clib_memset (mp, 0, sizeof (*mp));
674 mp->_vl_msg_id = ntohs (VL_API_GBP_RECIRC_DETAILS + GBP_MSG_BASE);
675 mp->context = ctx->context;
677 mp->recirc.epg_id = ntohs (gr->gr_epg);
678 mp->recirc.sw_if_index = ntohl (gr->gr_sw_if_index);
679 mp->recirc.is_ext = gr->gr_is_ext;
681 vl_api_send_msg (ctx->reg, (u8 *) mp);
683 return (WALK_CONTINUE);
687 vl_api_gbp_recirc_dump_t_handler (vl_api_gbp_recirc_dump_t * mp)
689 vl_api_registration_t *reg;
691 reg = vl_api_client_index_to_registration (mp->client_index);
695 gbp_walk_ctx_t ctx = {
697 .context = mp->context,
700 gbp_recirc_walk (gbp_recirc_send_details, &ctx);
704 vl_api_gbp_ext_itf_add_del_t_handler (vl_api_gbp_ext_itf_add_del_t * mp)
706 vl_api_gbp_ext_itf_add_del_reply_t *rmp;
707 u32 sw_if_index = ~0;
708 vl_api_gbp_ext_itf_t *ext_itf;
711 ext_itf = &mp->ext_itf;
713 sw_if_index = ntohl (ext_itf->sw_if_index);
715 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
716 goto bad_sw_if_index;
719 rv = gbp_ext_itf_add (sw_if_index,
720 ntohl (ext_itf->bd_id), ntohl (ext_itf->rd_id));
722 rv = gbp_ext_itf_delete (sw_if_index);
724 BAD_SW_IF_INDEX_LABEL;
726 REPLY_MACRO (VL_API_GBP_EXT_ITF_ADD_DEL_REPLY + GBP_MSG_BASE);
730 gbp_ext_itf_send_details (gbp_ext_itf_t * gx, void *args)
732 vl_api_gbp_ext_itf_details_t *mp;
736 mp = vl_msg_api_alloc (sizeof (*mp));
740 clib_memset (mp, 0, sizeof (*mp));
741 mp->_vl_msg_id = ntohs (VL_API_GBP_EXT_ITF_DETAILS + GBP_MSG_BASE);
742 mp->context = ctx->context;
744 mp->ext_itf.bd_id = ntohl (gbp_bridge_domain_get_bd_id (gx->gx_bd));
745 mp->ext_itf.rd_id = ntohl (gbp_route_domain_get_rd_id (gx->gx_rd));
746 mp->ext_itf.sw_if_index = ntohl (gx->gx_itf);
748 vl_api_send_msg (ctx->reg, (u8 *) mp);
750 return (WALK_CONTINUE);
754 vl_api_gbp_ext_itf_dump_t_handler (vl_api_gbp_ext_itf_dump_t * mp)
756 vl_api_registration_t *reg;
758 reg = vl_api_client_index_to_registration (mp->client_index);
762 gbp_walk_ctx_t ctx = {
764 .context = mp->context,
767 gbp_ext_itf_walk (gbp_ext_itf_send_details, &ctx);
771 gbp_contract_rule_action_deocde (vl_api_gbp_rule_action_t in,
772 gbp_rule_action_t * out)
774 in = clib_net_to_host_u32 (in);
778 case GBP_API_RULE_PERMIT:
779 *out = GBP_RULE_PERMIT;
781 case GBP_API_RULE_DENY:
782 *out = GBP_RULE_DENY;
784 case GBP_API_RULE_REDIRECT:
785 *out = GBP_RULE_REDIRECT;
793 gbp_hash_mode_decode (vl_api_gbp_hash_mode_t in, gbp_hash_mode_t * out)
795 in = clib_net_to_host_u32 (in);
799 case GBP_API_HASH_MODE_SRC_IP:
800 *out = GBP_HASH_MODE_SRC_IP;
802 case GBP_API_HASH_MODE_DST_IP:
803 *out = GBP_HASH_MODE_DST_IP;
805 case GBP_API_HASH_MODE_SYMMETRIC:
806 *out = GBP_HASH_MODE_SYMMETRIC;
814 gbp_next_hop_decode (const vl_api_gbp_next_hop_t * in, index_t * gnhi)
820 gbd = gbp_bridge_domain_find_and_lock (ntohl (in->bd_id));
822 if (INDEX_INVALID == gbd)
823 return (VNET_API_ERROR_BD_NOT_MODIFIABLE);
825 grd = gbp_route_domain_find_and_lock (ntohl (in->rd_id));
827 if (INDEX_INVALID == grd)
828 return (VNET_API_ERROR_NO_SUCH_FIB);
830 ip_address_decode (&in->ip, &ip);
831 mac_address_decode (in->mac, &mac);
833 *gnhi = gbp_next_hop_alloc (&ip, grd, &mac, gbd);
839 gbp_next_hop_set_decode (const vl_api_gbp_next_hop_set_t * in,
840 gbp_hash_mode_t * hash_mode, index_t ** out)
843 index_t *gnhis = NULL;
847 rv = gbp_hash_mode_decode (in->hash_mode, hash_mode);
852 vec_validate (gnhis, in->n_nhs - 1);
854 for (ii = 0; ii < in->n_nhs; ii++)
856 rv = gbp_next_hop_decode (&in->nhs[ii], &gnhis[ii]);
870 gbp_contract_rule_decode (const vl_api_gbp_rule_t * in, index_t * gui)
872 gbp_hash_mode_t hash_mode;
873 gbp_rule_action_t action;
877 rv = gbp_contract_rule_action_deocde (in->action, &action);
882 if (GBP_RULE_REDIRECT == action)
884 rv = gbp_next_hop_set_decode (&in->nh_set, &hash_mode, &nhs);
891 hash_mode = GBP_HASH_MODE_SRC_IP;
894 *gui = gbp_rule_alloc (action, hash_mode, nhs);
900 gbp_contract_rules_decode (u8 n_rules,
901 const vl_api_gbp_rule_t * rules, index_t ** out)
903 index_t *guis = NULL;
913 vec_validate (guis, n_rules - 1);
915 for (ii = 0; ii < n_rules; ii++)
917 rv = gbp_contract_rule_decode (&rules[ii], &guis[ii]);
931 vl_api_gbp_contract_add_del_t_handler (vl_api_gbp_contract_add_del_t * mp)
933 vl_api_gbp_contract_add_del_reply_t *rmp;
934 u16 *allowed_ethertypes;
942 rv = gbp_contract_rules_decode (mp->contract.n_rules,
943 mp->contract.rules, &rules);
947 allowed_ethertypes = NULL;
950 * move past the variable legnth array of rules to get to the
951 * allowed ether types
953 data = (((u8 *) & mp->contract.n_ether_types) +
954 (sizeof (mp->contract.rules[0]) * mp->contract.n_rules));
956 et = (u16 *) (++data);
957 vec_validate (allowed_ethertypes, n_et - 1);
959 for (ii = 0; ii < n_et; ii++)
961 /* leave the ether types in network order */
962 allowed_ethertypes[ii] = et[ii];
965 rv = gbp_contract_update (ntohs (mp->contract.src_epg),
966 ntohs (mp->contract.dst_epg),
967 ntohl (mp->contract.acl_index),
968 rules, allowed_ethertypes);
971 rv = gbp_contract_delete (ntohs (mp->contract.src_epg),
972 ntohs (mp->contract.dst_epg));
975 REPLY_MACRO (VL_API_GBP_CONTRACT_ADD_DEL_REPLY + GBP_MSG_BASE);
979 gbp_contract_send_details (gbp_contract_t * gbpc, void *args)
981 vl_api_gbp_contract_details_t *mp;
985 mp = vl_msg_api_alloc (sizeof (*mp));
989 clib_memset (mp, 0, sizeof (*mp));
990 mp->_vl_msg_id = ntohs (VL_API_GBP_CONTRACT_DETAILS + GBP_MSG_BASE);
991 mp->context = ctx->context;
993 mp->contract.src_epg = ntohs (gbpc->gc_key.gck_src);
994 mp->contract.dst_epg = ntohs (gbpc->gc_key.gck_dst);
995 // mp->contract.acl_index = ntohl (gbpc->gc_value.gc_acl_index);
997 vl_api_send_msg (ctx->reg, (u8 *) mp);
1003 vl_api_gbp_contract_dump_t_handler (vl_api_gbp_contract_dump_t * mp)
1005 vl_api_registration_t *reg;
1007 reg = vl_api_client_index_to_registration (mp->client_index);
1011 gbp_walk_ctx_t ctx = {
1013 .context = mp->context,
1016 gbp_contract_walk (gbp_contract_send_details, &ctx);
1020 gbp_vxlan_tunnel_mode_2_layer (vl_api_gbp_vxlan_tunnel_mode_t mode,
1021 gbp_vxlan_tunnel_layer_t * l)
1023 mode = clib_net_to_host_u32 (mode);
1027 case GBP_VXLAN_TUNNEL_MODE_L2:
1028 *l = GBP_VXLAN_TUN_L2;
1030 case GBP_VXLAN_TUNNEL_MODE_L3:
1031 *l = GBP_VXLAN_TUN_L3;
1038 vl_api_gbp_vxlan_tunnel_add_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1040 vl_api_gbp_vxlan_tunnel_add_reply_t *rmp;
1041 gbp_vxlan_tunnel_layer_t layer;
1045 rv = gbp_vxlan_tunnel_mode_2_layer (mp->tunnel.mode, &layer);
1050 rv = gbp_vxlan_tunnel_add (ntohl (mp->tunnel.vni),
1052 ntohl (mp->tunnel.bd_rd_id), &sw_if_index);
1056 REPLY_MACRO2 (VL_API_GBP_VXLAN_TUNNEL_ADD_REPLY + GBP_MSG_BASE,
1058 rmp->sw_if_index = htonl (sw_if_index);
1064 vl_api_gbp_vxlan_tunnel_del_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1066 vl_api_gbp_vxlan_tunnel_del_reply_t *rmp;
1069 rv = gbp_vxlan_tunnel_del (ntohl (mp->tunnel.vni));
1071 REPLY_MACRO (VL_API_GBP_VXLAN_TUNNEL_DEL_REPLY + GBP_MSG_BASE);
1074 static vl_api_gbp_vxlan_tunnel_mode_t
1075 gbp_vxlan_tunnel_layer_2_mode (gbp_vxlan_tunnel_layer_t layer)
1077 vl_api_gbp_vxlan_tunnel_mode_t mode = GBP_VXLAN_TUNNEL_MODE_L2;
1081 case GBP_VXLAN_TUN_L2:
1082 mode = GBP_VXLAN_TUNNEL_MODE_L2;
1084 case GBP_VXLAN_TUN_L3:
1085 mode = GBP_VXLAN_TUNNEL_MODE_L3;
1088 mode = clib_host_to_net_u32 (mode);
1094 gbp_vxlan_tunnel_send_details (gbp_vxlan_tunnel_t * gt, void *args)
1096 vl_api_gbp_vxlan_tunnel_details_t *mp;
1097 gbp_walk_ctx_t *ctx;
1100 mp = vl_msg_api_alloc (sizeof (*mp));
1104 memset (mp, 0, sizeof (*mp));
1105 mp->_vl_msg_id = htons (VL_API_GBP_VXLAN_TUNNEL_DETAILS + GBP_MSG_BASE);
1106 mp->context = ctx->context;
1108 mp->tunnel.vni = htonl (gt->gt_vni);
1109 mp->tunnel.mode = gbp_vxlan_tunnel_layer_2_mode (gt->gt_layer);
1110 mp->tunnel.bd_rd_id = htonl (gt->gt_bd_rd_id);
1112 vl_api_send_msg (ctx->reg, (u8 *) mp);
1118 vl_api_gbp_vxlan_tunnel_dump_t_handler (vl_api_gbp_vxlan_tunnel_dump_t * mp)
1120 vl_api_registration_t *reg;
1122 reg = vl_api_client_index_to_registration (mp->client_index);
1126 gbp_walk_ctx_t ctx = {
1128 .context = mp->context,
1131 gbp_vxlan_walk (gbp_vxlan_tunnel_send_details, &ctx);
1136 * Add vpe's API message handlers to the table.
1137 * vlib has already mapped shared memory and
1138 * added the client registration handlers.
1139 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1141 #define vl_msg_name_crc_list
1142 #include <gbp/gbp_all_api_h.h>
1143 #undef vl_msg_name_crc_list
1146 setup_message_id_table (api_main_t * am)
1148 #define _(id,n,crc) \
1149 vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + GBP_MSG_BASE);
1150 foreach_vl_msg_name_crc_gbp;
1155 gbp_api_hookup (vlib_main_t * vm)
1158 vl_msg_api_set_handlers(VL_API_##N + GBP_MSG_BASE, \
1160 vl_api_##n##_t_handler, \
1162 vl_api_##n##_t_endian, \
1163 vl_api_##n##_t_print, \
1164 sizeof(vl_api_##n##_t), 1);
1165 foreach_gbp_api_msg;
1169 static clib_error_t *
1170 gbp_init (vlib_main_t * vm)
1172 api_main_t *am = &api_main;
1173 gbp_main_t *gbpm = &gbp_main;
1174 u8 *name = format (0, "gbp_%08x%c", api_version, 0);
1176 gbpm->gbp_acl_user_id = ~0;
1178 /* Ask for a correctly-sized block of API message decode slots */
1179 msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
1180 VL_MSG_FIRST_AVAILABLE);
1181 gbp_api_hookup (vm);
1183 /* Add our API messages to the global name_crc hash table */
1184 setup_message_id_table (am);
1190 VLIB_API_INIT_FUNCTION (gbp_init);
1193 VLIB_PLUGIN_REGISTER () = {
1194 .version = VPP_BUILD_VER,
1195 .description = "Group Based Policy",
1201 * fd.io coding-style-patch-verification: ON
1204 * eval: (c-set-style "gnu")