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>
34 #include <vlibapi/api.h>
35 #include <vlibmemory/api.h>
37 /* define message IDs */
38 #include <gbp/gbp_msg_enum.h>
40 #define vl_typedefs /* define message structures */
41 #include <gbp/gbp_all_api_h.h>
44 #define vl_endianfun /* define message structures */
45 #include <gbp/gbp_all_api_h.h>
48 /* instantiate all the print functions we know about */
49 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
51 #include <gbp/gbp_all_api_h.h>
54 /* Get the API version number */
55 #define vl_api_version(n,v) static u32 api_version=(v);
56 #include <gbp/gbp_all_api_h.h>
59 #include <vlibapi/api_helper_macros.h>
61 #define foreach_gbp_api_msg \
62 _(GBP_ENDPOINT_ADD, gbp_endpoint_add) \
63 _(GBP_ENDPOINT_DEL, gbp_endpoint_del) \
64 _(GBP_ENDPOINT_DUMP, gbp_endpoint_dump) \
65 _(GBP_SUBNET_ADD_DEL, gbp_subnet_add_del) \
66 _(GBP_SUBNET_DUMP, gbp_subnet_dump) \
67 _(GBP_ENDPOINT_GROUP_ADD, gbp_endpoint_group_add) \
68 _(GBP_ENDPOINT_GROUP_DEL, gbp_endpoint_group_del) \
69 _(GBP_ENDPOINT_GROUP_DUMP, gbp_endpoint_group_dump) \
70 _(GBP_BRIDGE_DOMAIN_ADD, gbp_bridge_domain_add) \
71 _(GBP_BRIDGE_DOMAIN_DEL, gbp_bridge_domain_del) \
72 _(GBP_BRIDGE_DOMAIN_DUMP, gbp_bridge_domain_dump) \
73 _(GBP_ROUTE_DOMAIN_ADD, gbp_route_domain_add) \
74 _(GBP_ROUTE_DOMAIN_DEL, gbp_route_domain_del) \
75 _(GBP_ROUTE_DOMAIN_DUMP, gbp_route_domain_dump) \
76 _(GBP_RECIRC_ADD_DEL, gbp_recirc_add_del) \
77 _(GBP_RECIRC_DUMP, gbp_recirc_dump) \
78 _(GBP_CONTRACT_ADD_DEL, gbp_contract_add_del) \
79 _(GBP_CONTRACT_DUMP, gbp_contract_dump) \
80 _(GBP_ENDPOINT_LEARN_SET_INACTIVE_THRESHOLD, gbp_endpoint_learn_set_inactive_threshold) \
81 _(GBP_VXLAN_TUNNEL_ADD, gbp_vxlan_tunnel_add) \
82 _(GBP_VXLAN_TUNNEL_DEL, gbp_vxlan_tunnel_del) \
83 _(GBP_VXLAN_TUNNEL_DUMP, gbp_vxlan_tunnel_dump)
87 static u16 msg_id_base;
89 #define GBP_MSG_BASE msg_id_base
91 static gbp_endpoint_flags_t
92 gbp_endpoint_flags_decode (vl_api_gbp_endpoint_flags_t v)
94 gbp_endpoint_flags_t f = GBP_ENDPOINT_FLAG_NONE;
99 f |= GBP_ENDPOINT_FLAG_BOUNCE;
101 f |= GBP_ENDPOINT_FLAG_REMOTE;
103 f |= GBP_ENDPOINT_FLAG_LEARNT;
108 static vl_api_gbp_endpoint_flags_t
109 gbp_endpoint_flags_encode (gbp_endpoint_flags_t f)
111 vl_api_gbp_endpoint_flags_t v = 0;
114 if (f & GBP_ENDPOINT_FLAG_BOUNCE)
116 if (f & GBP_ENDPOINT_FLAG_REMOTE)
118 if (f & GBP_ENDPOINT_FLAG_LEARNT)
127 vl_api_gbp_endpoint_add_t_handler (vl_api_gbp_endpoint_add_t * mp)
129 vl_api_gbp_endpoint_add_reply_t *rmp;
130 gbp_endpoint_flags_t gef;
131 u32 sw_if_index, handle;
136 VALIDATE_SW_IF_INDEX (&(mp->endpoint));
138 gef = gbp_endpoint_flags_decode (mp->endpoint.flags), ips = NULL;
139 sw_if_index = ntohl (mp->endpoint.sw_if_index);
141 if (mp->endpoint.n_ips)
143 vec_validate (ips, mp->endpoint.n_ips - 1);
145 vec_foreach_index (ii, ips)
147 ip_address_decode (&mp->endpoint.ips[ii], &ips[ii]);
150 mac_address_decode (&mp->endpoint.mac, &mac);
152 if (GBP_ENDPOINT_FLAG_REMOTE & gef)
154 ip46_address_t tun_src, tun_dst;
156 ip_address_decode (&mp->endpoint.tun.src, &tun_src);
157 ip_address_decode (&mp->endpoint.tun.dst, &tun_dst);
159 rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP,
160 sw_if_index, ips, &mac,
161 INDEX_INVALID, INDEX_INVALID,
162 ntohs (mp->endpoint.epg_id),
163 gef, &tun_src, &tun_dst, &handle);
167 rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP,
168 sw_if_index, ips, &mac,
169 INDEX_INVALID, INDEX_INVALID,
170 ntohs (mp->endpoint.epg_id),
171 gef, NULL, NULL, &handle);
174 BAD_SW_IF_INDEX_LABEL;
177 REPLY_MACRO2 (VL_API_GBP_ENDPOINT_ADD_REPLY + GBP_MSG_BASE,
179 rmp->handle = htonl (handle);
185 vl_api_gbp_endpoint_del_t_handler (vl_api_gbp_endpoint_del_t * mp)
187 vl_api_gbp_endpoint_del_reply_t *rmp;
190 gbp_endpoint_unlock (GBP_ENDPOINT_SRC_CP, ntohl (mp->handle));
192 REPLY_MACRO (VL_API_GBP_ENDPOINT_DEL_REPLY + GBP_MSG_BASE);
196 vl_api_gbp_endpoint_learn_set_inactive_threshold_t_handler
197 (vl_api_gbp_endpoint_learn_set_inactive_threshold_t * mp)
199 vl_api_gbp_endpoint_learn_set_inactive_threshold_reply_t *rmp;
202 gbp_learn_set_inactive_threshold (ntohl (mp->threshold));
204 REPLY_MACRO (VL_API_GBP_ENDPOINT_LEARN_SET_INACTIVE_THRESHOLD_REPLY +
208 typedef struct gbp_walk_ctx_t_
210 vl_api_registration_t *reg;
215 gbp_endpoint_send_details (index_t gei, void *args)
217 vl_api_gbp_endpoint_details_t *mp;
218 gbp_endpoint_loc_t *gel;
219 gbp_endpoint_fwd_t *gef;
225 ge = gbp_endpoint_get (gei);
227 n_ips = vec_len (ge->ge_key.gek_ips);
228 mp = vl_msg_api_alloc (sizeof (*mp) + (sizeof (*mp->endpoint.ips) * n_ips));
232 clib_memset (mp, 0, sizeof (*mp));
233 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_DETAILS + GBP_MSG_BASE);
234 mp->context = ctx->context;
236 gel = &ge->ge_locs[0];
239 if (gbp_endpoint_is_remote (ge))
241 mp->endpoint.sw_if_index = ntohl (gel->tun.gel_parent_sw_if_index);
242 ip_address_encode (&gel->tun.gel_src, IP46_TYPE_ANY,
243 &mp->endpoint.tun.src);
244 ip_address_encode (&gel->tun.gel_dst, IP46_TYPE_ANY,
245 &mp->endpoint.tun.dst);
249 mp->endpoint.sw_if_index = ntohl (gef->gef_itf);
251 mp->endpoint.epg_id = ntohs (ge->ge_fwd.gef_epg_id);
252 mp->endpoint.n_ips = n_ips;
253 mp->endpoint.flags = gbp_endpoint_flags_encode (gef->gef_flags);
254 mp->handle = htonl (gei);
255 mp->age = vlib_time_now (vlib_get_main ()) - ge->ge_last_time;
256 mac_address_encode (&ge->ge_key.gek_mac, &mp->endpoint.mac);
258 vec_foreach_index (ii, ge->ge_key.gek_ips)
260 ip_address_encode (&ge->ge_key.gek_ips[ii].fp_addr,
261 IP46_TYPE_ANY, &mp->endpoint.ips[ii]);
264 vl_api_send_msg (ctx->reg, (u8 *) mp);
266 return (WALK_CONTINUE);
270 vl_api_gbp_endpoint_dump_t_handler (vl_api_gbp_endpoint_dump_t * mp)
272 vl_api_registration_t *reg;
274 reg = vl_api_client_index_to_registration (mp->client_index);
278 gbp_walk_ctx_t ctx = {
280 .context = mp->context,
283 gbp_endpoint_walk (gbp_endpoint_send_details, &ctx);
287 vl_api_gbp_endpoint_group_add_t_handler
288 (vl_api_gbp_endpoint_group_add_t * mp)
290 vl_api_gbp_endpoint_group_add_reply_t *rmp;
293 rv = gbp_endpoint_group_add_and_lock (ntohs (mp->epg.epg_id),
294 ntohl (mp->epg.bd_id),
295 ntohl (mp->epg.rd_id),
296 ntohl (mp->epg.uplink_sw_if_index));
298 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_ADD_REPLY + GBP_MSG_BASE);
302 vl_api_gbp_endpoint_group_del_t_handler
303 (vl_api_gbp_endpoint_group_del_t * mp)
305 vl_api_gbp_endpoint_group_del_reply_t *rmp;
308 rv = gbp_endpoint_group_delete (ntohs (mp->epg_id));
310 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_DEL_REPLY + GBP_MSG_BASE);
313 static gbp_bridge_domain_flags_t
314 gbp_bridge_domain_flags_from_api (vl_api_gbp_bridge_domain_flags_t a)
316 gbp_bridge_domain_flags_t g;
318 g = GBP_BD_FLAG_NONE;
319 a = clib_net_to_host_u32 (a);
321 if (a & GBP_BD_API_FLAG_DO_NOT_LEARN)
322 g |= GBP_BD_FLAG_DO_NOT_LEARN;
328 vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp)
330 vl_api_gbp_bridge_domain_add_reply_t *rmp;
333 rv = gbp_bridge_domain_add_and_lock (ntohl (mp->bd.bd_id),
334 gbp_bridge_domain_flags_from_api
336 ntohl (mp->bd.bvi_sw_if_index),
337 ntohl (mp->bd.uu_fwd_sw_if_index));
339 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
343 vl_api_gbp_bridge_domain_del_t_handler (vl_api_gbp_bridge_domain_del_t * mp)
345 vl_api_gbp_bridge_domain_del_reply_t *rmp;
348 rv = gbp_bridge_domain_delete (ntohl (mp->bd_id));
350 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
354 vl_api_gbp_route_domain_add_t_handler (vl_api_gbp_route_domain_add_t * mp)
356 vl_api_gbp_route_domain_add_reply_t *rmp;
359 rv = gbp_route_domain_add_and_lock (ntohl (mp->rd.rd_id),
360 ntohl (mp->rd.ip4_table_id),
361 ntohl (mp->rd.ip6_table_id),
362 ntohl (mp->rd.ip4_uu_sw_if_index),
363 ntohl (mp->rd.ip6_uu_sw_if_index));
365 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
369 vl_api_gbp_route_domain_del_t_handler (vl_api_gbp_route_domain_del_t * mp)
371 vl_api_gbp_route_domain_del_reply_t *rmp;
374 rv = gbp_route_domain_delete (ntohl (mp->rd_id));
376 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
380 gub_subnet_type_from_api (vl_api_gbp_subnet_type_t a, gbp_subnet_type_t * t)
382 a = clib_net_to_host_u32 (a);
386 case GBP_API_SUBNET_TRANSPORT:
387 *t = GBP_SUBNET_TRANSPORT;
389 case GBP_API_SUBNET_STITCHED_INTERNAL:
390 *t = GBP_SUBNET_STITCHED_INTERNAL;
392 case GBP_API_SUBNET_STITCHED_EXTERNAL:
393 *t = GBP_SUBNET_STITCHED_EXTERNAL;
401 vl_api_gbp_subnet_add_del_t_handler (vl_api_gbp_subnet_add_del_t * mp)
403 vl_api_gbp_subnet_add_del_reply_t *rmp;
404 gbp_subnet_type_t type;
408 ip_prefix_decode (&mp->subnet.prefix, &pfx);
410 rv = gub_subnet_type_from_api (mp->subnet.type, &type);
416 rv = gbp_subnet_add (ntohl (mp->subnet.rd_id),
418 ntohl (mp->subnet.sw_if_index),
419 ntohs (mp->subnet.epg_id));
421 rv = gbp_subnet_del (ntohl (mp->subnet.rd_id), &pfx);
424 REPLY_MACRO (VL_API_GBP_SUBNET_ADD_DEL_REPLY + GBP_MSG_BASE);
427 static vl_api_gbp_subnet_type_t
428 gub_subnet_type_to_api (gbp_subnet_type_t t)
430 vl_api_gbp_subnet_type_t a = 0;
434 case GBP_SUBNET_TRANSPORT:
435 a = GBP_API_SUBNET_TRANSPORT;
437 case GBP_SUBNET_STITCHED_INTERNAL:
438 a = GBP_API_SUBNET_STITCHED_INTERNAL;
440 case GBP_SUBNET_STITCHED_EXTERNAL:
441 a = GBP_API_SUBNET_STITCHED_EXTERNAL;
445 a = clib_host_to_net_u32 (a);
451 gbp_subnet_send_details (u32 rd_id,
452 const fib_prefix_t * pfx,
453 gbp_subnet_type_t type,
454 u32 sw_if_index, epg_id_t epg, void *args)
456 vl_api_gbp_subnet_details_t *mp;
460 mp = vl_msg_api_alloc (sizeof (*mp));
464 clib_memset (mp, 0, sizeof (*mp));
465 mp->_vl_msg_id = ntohs (VL_API_GBP_SUBNET_DETAILS + GBP_MSG_BASE);
466 mp->context = ctx->context;
468 mp->subnet.type = gub_subnet_type_to_api (type);
469 mp->subnet.sw_if_index = ntohl (sw_if_index);
470 mp->subnet.epg_id = ntohs (epg);
471 mp->subnet.rd_id = ntohl (rd_id);
472 ip_prefix_encode (pfx, &mp->subnet.prefix);
474 vl_api_send_msg (ctx->reg, (u8 *) mp);
476 return (WALK_CONTINUE);
480 vl_api_gbp_subnet_dump_t_handler (vl_api_gbp_subnet_dump_t * mp)
482 vl_api_registration_t *reg;
484 reg = vl_api_client_index_to_registration (mp->client_index);
488 gbp_walk_ctx_t ctx = {
490 .context = mp->context,
493 gbp_subnet_walk (gbp_subnet_send_details, &ctx);
497 gbp_endpoint_group_send_details (gbp_endpoint_group_t * gg, void *args)
499 vl_api_gbp_endpoint_group_details_t *mp;
503 mp = vl_msg_api_alloc (sizeof (*mp));
507 clib_memset (mp, 0, sizeof (*mp));
508 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_GROUP_DETAILS + GBP_MSG_BASE);
509 mp->context = ctx->context;
511 mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
512 mp->epg.epg_id = ntohs (gg->gg_id);
513 mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));
514 mp->epg.rd_id = ntohl (gg->gg_rd);
516 vl_api_send_msg (ctx->reg, (u8 *) mp);
522 vl_api_gbp_endpoint_group_dump_t_handler (vl_api_gbp_endpoint_group_dump_t *
525 vl_api_registration_t *reg;
527 reg = vl_api_client_index_to_registration (mp->client_index);
531 gbp_walk_ctx_t ctx = {
533 .context = mp->context,
536 gbp_endpoint_group_walk (gbp_endpoint_group_send_details, &ctx);
540 gbp_bridge_domain_send_details (gbp_bridge_domain_t * gb, void *args)
542 vl_api_gbp_bridge_domain_details_t *mp;
546 mp = vl_msg_api_alloc (sizeof (*mp));
550 memset (mp, 0, sizeof (*mp));
551 mp->_vl_msg_id = ntohs (VL_API_GBP_BRIDGE_DOMAIN_DETAILS + GBP_MSG_BASE);
552 mp->context = ctx->context;
554 mp->bd.bd_id = ntohl (gb->gb_bd_id);
555 mp->bd.bvi_sw_if_index = ntohl (gb->gb_bvi_sw_if_index);
556 mp->bd.uu_fwd_sw_if_index = ntohl (gb->gb_uu_fwd_sw_if_index);
558 vl_api_send_msg (ctx->reg, (u8 *) mp);
564 vl_api_gbp_bridge_domain_dump_t_handler (vl_api_gbp_bridge_domain_dump_t * mp)
566 vl_api_registration_t *reg;
568 reg = vl_api_client_index_to_registration (mp->client_index);
572 gbp_walk_ctx_t ctx = {
574 .context = mp->context,
577 gbp_bridge_domain_walk (gbp_bridge_domain_send_details, &ctx);
581 gbp_route_domain_send_details (gbp_route_domain_t * grd, void *args)
583 vl_api_gbp_route_domain_details_t *mp;
587 mp = vl_msg_api_alloc (sizeof (*mp));
591 memset (mp, 0, sizeof (*mp));
592 mp->_vl_msg_id = ntohs (VL_API_GBP_ROUTE_DOMAIN_DETAILS + GBP_MSG_BASE);
593 mp->context = ctx->context;
595 mp->rd.rd_id = ntohl (grd->grd_id);
596 mp->rd.ip4_uu_sw_if_index =
597 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP4]);
598 mp->rd.ip6_uu_sw_if_index =
599 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP6]);
601 vl_api_send_msg (ctx->reg, (u8 *) mp);
607 vl_api_gbp_route_domain_dump_t_handler (vl_api_gbp_route_domain_dump_t * mp)
609 vl_api_registration_t *reg;
611 reg = vl_api_client_index_to_registration (mp->client_index);
615 gbp_walk_ctx_t ctx = {
617 .context = mp->context,
620 gbp_route_domain_walk (gbp_route_domain_send_details, &ctx);
624 vl_api_gbp_recirc_add_del_t_handler (vl_api_gbp_recirc_add_del_t * mp)
626 vl_api_gbp_recirc_add_del_reply_t *rmp;
630 sw_if_index = ntohl (mp->recirc.sw_if_index);
631 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
632 goto bad_sw_if_index;
635 gbp_recirc_add (sw_if_index,
636 ntohs (mp->recirc.epg_id), mp->recirc.is_ext);
638 gbp_recirc_delete (sw_if_index);
640 BAD_SW_IF_INDEX_LABEL;
642 REPLY_MACRO (VL_API_GBP_RECIRC_ADD_DEL_REPLY + GBP_MSG_BASE);
646 gbp_recirc_send_details (gbp_recirc_t * gr, void *args)
648 vl_api_gbp_recirc_details_t *mp;
652 mp = vl_msg_api_alloc (sizeof (*mp));
656 clib_memset (mp, 0, sizeof (*mp));
657 mp->_vl_msg_id = ntohs (VL_API_GBP_RECIRC_DETAILS + GBP_MSG_BASE);
658 mp->context = ctx->context;
660 mp->recirc.epg_id = ntohs (gr->gr_epg);
661 mp->recirc.sw_if_index = ntohl (gr->gr_sw_if_index);
662 mp->recirc.is_ext = ntohl (gr->gr_is_ext);
664 vl_api_send_msg (ctx->reg, (u8 *) mp);
670 vl_api_gbp_recirc_dump_t_handler (vl_api_gbp_recirc_dump_t * mp)
672 vl_api_registration_t *reg;
674 reg = vl_api_client_index_to_registration (mp->client_index);
678 gbp_walk_ctx_t ctx = {
680 .context = mp->context,
683 gbp_recirc_walk (gbp_recirc_send_details, &ctx);
687 gbp_contract_rule_action_deocde (vl_api_gbp_rule_action_t in,
688 gbp_rule_action_t * out)
690 in = clib_net_to_host_u32 (in);
694 case GBP_API_RULE_PERMIT:
695 *out = GBP_RULE_PERMIT;
697 case GBP_API_RULE_DENY:
698 *out = GBP_RULE_DENY;
700 case GBP_API_RULE_REDIRECT:
701 *out = GBP_RULE_REDIRECT;
709 gbp_hash_mode_decode (vl_api_gbp_hash_mode_t in, gbp_hash_mode_t * out)
711 in = clib_net_to_host_u32 (in);
715 case GBP_API_HASH_MODE_SRC_IP:
716 *out = GBP_HASH_MODE_SRC_IP;
718 case GBP_API_HASH_MODE_DST_IP:
719 *out = GBP_HASH_MODE_DST_IP;
727 gbp_next_hop_decode (const vl_api_gbp_next_hop_t * in, index_t * gnhi)
733 gbd = gbp_bridge_domain_find_and_lock (ntohl (in->bd_id));
735 if (INDEX_INVALID == gbd)
736 return (VNET_API_ERROR_BD_NOT_MODIFIABLE);
738 grd = gbp_route_domain_find_and_lock (ntohl (in->rd_id));
740 if (INDEX_INVALID == grd)
741 return (VNET_API_ERROR_NO_SUCH_FIB);
743 ip_address_decode (&in->ip, &ip);
744 mac_address_decode (&in->mac, &mac);
746 *gnhi = gbp_next_hop_alloc (&ip, grd, &mac, gbd);
752 gbp_next_hop_set_decode (const vl_api_gbp_next_hop_set_t * in,
753 gbp_hash_mode_t * hash_mode, index_t ** out)
756 index_t *gnhis = NULL;
760 rv = gbp_hash_mode_decode (in->hash_mode, hash_mode);
765 vec_validate (gnhis, in->n_nhs - 1);
767 for (ii = 0; ii < in->n_nhs; ii++)
769 rv = gbp_next_hop_decode (&in->nhs[ii], &gnhis[ii]);
783 gbp_contract_rule_decode (const vl_api_gbp_rule_t * in, index_t * gui)
785 gbp_hash_mode_t hash_mode;
786 gbp_rule_action_t action;
790 rv = gbp_contract_rule_action_deocde (in->action, &action);
795 if (GBP_RULE_REDIRECT == action)
797 rv = gbp_next_hop_set_decode (&in->nh_set, &hash_mode, &nhs);
804 hash_mode = GBP_HASH_MODE_SRC_IP;
807 *gui = gbp_rule_alloc (action, hash_mode, nhs);
813 gbp_contract_rules_decode (u8 n_rules,
814 const vl_api_gbp_rule_t * rules, index_t ** out)
816 index_t *guis = NULL;
826 vec_validate (guis, n_rules - 1);
828 for (ii = 0; ii < n_rules; ii++)
830 rv = gbp_contract_rule_decode (&rules[ii], &guis[ii]);
844 vl_api_gbp_contract_add_del_t_handler (vl_api_gbp_contract_add_del_t * mp)
846 vl_api_gbp_contract_add_del_reply_t *rmp;
852 rv = gbp_contract_rules_decode (mp->contract.n_rules,
853 mp->contract.rules, &rules);
857 rv = gbp_contract_update (ntohs (mp->contract.src_epg),
858 ntohs (mp->contract.dst_epg),
859 ntohl (mp->contract.acl_index), rules);
862 rv = gbp_contract_delete (ntohs (mp->contract.src_epg),
863 ntohs (mp->contract.dst_epg));
866 REPLY_MACRO (VL_API_GBP_CONTRACT_ADD_DEL_REPLY + GBP_MSG_BASE);
870 gbp_contract_send_details (gbp_contract_t * gbpc, void *args)
872 vl_api_gbp_contract_details_t *mp;
876 mp = vl_msg_api_alloc (sizeof (*mp));
880 clib_memset (mp, 0, sizeof (*mp));
881 mp->_vl_msg_id = ntohs (VL_API_GBP_CONTRACT_DETAILS + GBP_MSG_BASE);
882 mp->context = ctx->context;
884 mp->contract.src_epg = ntohs (gbpc->gc_key.gck_src);
885 mp->contract.dst_epg = ntohs (gbpc->gc_key.gck_dst);
886 // mp->contract.acl_index = ntohl (gbpc->gc_value.gc_acl_index);
888 vl_api_send_msg (ctx->reg, (u8 *) mp);
894 vl_api_gbp_contract_dump_t_handler (vl_api_gbp_contract_dump_t * mp)
896 vl_api_registration_t *reg;
898 reg = vl_api_client_index_to_registration (mp->client_index);
902 gbp_walk_ctx_t ctx = {
904 .context = mp->context,
907 gbp_contract_walk (gbp_contract_send_details, &ctx);
911 gbp_vxlan_tunnel_mode_2_layer (vl_api_gbp_vxlan_tunnel_mode_t mode,
912 gbp_vxlan_tunnel_layer_t * l)
914 mode = clib_net_to_host_u32 (mode);
918 case GBP_VXLAN_TUNNEL_MODE_L2:
919 *l = GBP_VXLAN_TUN_L2;
921 case GBP_VXLAN_TUNNEL_MODE_L3:
922 *l = GBP_VXLAN_TUN_L3;
929 vl_api_gbp_vxlan_tunnel_add_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
931 vl_api_gbp_vxlan_tunnel_add_reply_t *rmp;
932 gbp_vxlan_tunnel_layer_t layer;
936 rv = gbp_vxlan_tunnel_mode_2_layer (mp->tunnel.mode, &layer);
941 rv = gbp_vxlan_tunnel_add (ntohl (mp->tunnel.vni),
943 ntohl (mp->tunnel.bd_rd_id), &sw_if_index);
947 REPLY_MACRO2 (VL_API_GBP_VXLAN_TUNNEL_ADD_REPLY + GBP_MSG_BASE,
949 rmp->sw_if_index = htonl (sw_if_index);
955 vl_api_gbp_vxlan_tunnel_del_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
957 vl_api_gbp_vxlan_tunnel_del_reply_t *rmp;
960 rv = gbp_vxlan_tunnel_del (ntohl (mp->tunnel.vni));
962 REPLY_MACRO (VL_API_GBP_VXLAN_TUNNEL_DEL_REPLY + GBP_MSG_BASE);
965 static vl_api_gbp_vxlan_tunnel_mode_t
966 gbp_vxlan_tunnel_layer_2_mode (gbp_vxlan_tunnel_layer_t layer)
968 vl_api_gbp_vxlan_tunnel_mode_t mode = GBP_VXLAN_TUNNEL_MODE_L2;
972 case GBP_VXLAN_TUN_L2:
973 mode = GBP_VXLAN_TUNNEL_MODE_L2;
975 case GBP_VXLAN_TUN_L3:
976 mode = GBP_VXLAN_TUNNEL_MODE_L3;
979 mode = clib_host_to_net_u32 (mode);
985 gbp_vxlan_tunnel_send_details (gbp_vxlan_tunnel_t * gt, void *args)
987 vl_api_gbp_vxlan_tunnel_details_t *mp;
991 mp = vl_msg_api_alloc (sizeof (*mp));
995 memset (mp, 0, sizeof (*mp));
996 mp->_vl_msg_id = htons (VL_API_GBP_VXLAN_TUNNEL_DETAILS + GBP_MSG_BASE);
997 mp->context = ctx->context;
999 mp->tunnel.vni = htonl (gt->gt_vni);
1000 mp->tunnel.mode = gbp_vxlan_tunnel_layer_2_mode (gt->gt_layer);
1001 mp->tunnel.bd_rd_id = htonl (gt->gt_bd_rd_id);
1003 vl_api_send_msg (ctx->reg, (u8 *) mp);
1009 vl_api_gbp_vxlan_tunnel_dump_t_handler (vl_api_gbp_vxlan_tunnel_dump_t * mp)
1011 vl_api_registration_t *reg;
1013 reg = vl_api_client_index_to_registration (mp->client_index);
1017 gbp_walk_ctx_t ctx = {
1019 .context = mp->context,
1022 gbp_vxlan_walk (gbp_vxlan_tunnel_send_details, &ctx);
1027 * Add vpe's API message handlers to the table.
1028 * vlib has already mapped shared memory and
1029 * added the client registration handlers.
1030 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1032 #define vl_msg_name_crc_list
1033 #include <gbp/gbp_all_api_h.h>
1034 #undef vl_msg_name_crc_list
1037 setup_message_id_table (api_main_t * am)
1039 #define _(id,n,crc) \
1040 vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + GBP_MSG_BASE);
1041 foreach_vl_msg_name_crc_gbp;
1046 gbp_api_hookup (vlib_main_t * vm)
1049 vl_msg_api_set_handlers(VL_API_##N + GBP_MSG_BASE, \
1051 vl_api_##n##_t_handler, \
1053 vl_api_##n##_t_endian, \
1054 vl_api_##n##_t_print, \
1055 sizeof(vl_api_##n##_t), 1);
1056 foreach_gbp_api_msg;
1060 static clib_error_t *
1061 gbp_init (vlib_main_t * vm)
1063 api_main_t *am = &api_main;
1064 gbp_main_t *gbpm = &gbp_main;
1065 u8 *name = format (0, "gbp_%08x%c", api_version, 0);
1067 gbpm->gbp_acl_user_id = ~0;
1069 /* Ask for a correctly-sized block of API message decode slots */
1070 msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
1071 VL_MSG_FIRST_AVAILABLE);
1072 gbp_api_hookup (vm);
1074 /* Add our API messages to the global name_crc hash table */
1075 setup_message_id_table (am);
1081 VLIB_API_INIT_FUNCTION (gbp_init);
1084 VLIB_PLUGIN_REGISTER () = {
1085 .version = VPP_BUILD_VER,
1086 .description = "Group Based Policy",
1092 * fd.io coding-style-patch-verification: ON
1095 * eval: (c-set-style "gnu")