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>
34 #include <gbp/gbp_contract.h>
36 #include <vlibapi/api.h>
37 #include <vlibmemory/api.h>
39 /* define message IDs */
40 #include <gbp/gbp_msg_enum.h>
42 #define vl_typedefs /* define message structures */
43 #include <gbp/gbp_all_api_h.h>
46 #define vl_endianfun /* define message structures */
47 #include <gbp/gbp_all_api_h.h>
50 /* instantiate all the print functions we know about */
51 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
53 #include <gbp/gbp_all_api_h.h>
56 /* Get the API version number */
57 #define vl_api_version(n,v) static u32 api_version=(v);
58 #include <gbp/gbp_all_api_h.h>
61 #include <vlibapi/api_helper_macros.h>
63 #define foreach_gbp_api_msg \
64 _(GBP_ENDPOINT_ADD, gbp_endpoint_add) \
65 _(GBP_ENDPOINT_DEL, gbp_endpoint_del) \
66 _(GBP_ENDPOINT_DUMP, gbp_endpoint_dump) \
67 _(GBP_SUBNET_ADD_DEL, gbp_subnet_add_del) \
68 _(GBP_SUBNET_DUMP, gbp_subnet_dump) \
69 _(GBP_ENDPOINT_GROUP_ADD, gbp_endpoint_group_add) \
70 _(GBP_ENDPOINT_GROUP_DEL, gbp_endpoint_group_del) \
71 _(GBP_ENDPOINT_GROUP_DUMP, gbp_endpoint_group_dump) \
72 _(GBP_BRIDGE_DOMAIN_ADD, gbp_bridge_domain_add) \
73 _(GBP_BRIDGE_DOMAIN_DEL, gbp_bridge_domain_del) \
74 _(GBP_BRIDGE_DOMAIN_DUMP, gbp_bridge_domain_dump) \
75 _(GBP_ROUTE_DOMAIN_ADD, gbp_route_domain_add) \
76 _(GBP_ROUTE_DOMAIN_DEL, gbp_route_domain_del) \
77 _(GBP_ROUTE_DOMAIN_DUMP, gbp_route_domain_dump) \
78 _(GBP_RECIRC_ADD_DEL, gbp_recirc_add_del) \
79 _(GBP_RECIRC_DUMP, gbp_recirc_dump) \
80 _(GBP_EXT_ITF_ADD_DEL, gbp_ext_itf_add_del) \
81 _(GBP_EXT_ITF_DUMP, gbp_ext_itf_dump) \
82 _(GBP_CONTRACT_ADD_DEL, gbp_contract_add_del) \
83 _(GBP_CONTRACT_DUMP, gbp_contract_dump) \
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.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 =
244 ntohl (gbp_itf_get_sw_if_index (gef->gef_itf));
246 mp->endpoint.sclass = ntohs (ge->ge_fwd.gef_sclass);
247 mp->endpoint.n_ips = n_ips;
248 mp->endpoint.flags = gbp_endpoint_flags_encode (gef->gef_flags);
249 mp->handle = htonl (gei);
251 clib_host_to_net_f64 (vlib_time_now (vlib_get_main ()) -
253 mac_address_encode (&ge->ge_key.gek_mac, mp->endpoint.mac);
255 vec_foreach_index (ii, ge->ge_key.gek_ips)
257 ip_address_encode (&ge->ge_key.gek_ips[ii].fp_addr,
258 IP46_TYPE_ANY, &mp->endpoint.ips[ii]);
261 vl_api_send_msg (ctx->reg, (u8 *) mp);
263 return (WALK_CONTINUE);
267 vl_api_gbp_endpoint_dump_t_handler (vl_api_gbp_endpoint_dump_t * mp)
269 vl_api_registration_t *reg;
271 reg = vl_api_client_index_to_registration (mp->client_index);
275 gbp_walk_ctx_t ctx = {
277 .context = mp->context,
280 gbp_endpoint_walk (gbp_endpoint_send_details, &ctx);
284 gbp_retention_decode (const vl_api_gbp_endpoint_retention_t * in,
285 gbp_endpoint_retention_t * out)
287 out->remote_ep_timeout = ntohl (in->remote_ep_timeout);
291 vl_api_gbp_endpoint_group_add_t_handler
292 (vl_api_gbp_endpoint_group_add_t * mp)
294 vl_api_gbp_endpoint_group_add_reply_t *rmp;
295 gbp_endpoint_retention_t retention;
298 gbp_retention_decode (&mp->epg.retention, &retention);
300 rv = gbp_endpoint_group_add_and_lock (ntohl (mp->epg.vnid),
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),
307 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_ADD_REPLY + GBP_MSG_BASE);
311 vl_api_gbp_endpoint_group_del_t_handler
312 (vl_api_gbp_endpoint_group_del_t * mp)
314 vl_api_gbp_endpoint_group_del_reply_t *rmp;
317 rv = gbp_endpoint_group_delete (ntohs (mp->sclass));
319 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_DEL_REPLY + GBP_MSG_BASE);
322 static gbp_bridge_domain_flags_t
323 gbp_bridge_domain_flags_from_api (vl_api_gbp_bridge_domain_flags_t a)
325 gbp_bridge_domain_flags_t g;
327 g = GBP_BD_FLAG_NONE;
328 a = clib_net_to_host_u32 (a);
330 if (a & GBP_BD_API_FLAG_DO_NOT_LEARN)
331 g |= GBP_BD_FLAG_DO_NOT_LEARN;
332 if (a & GBP_BD_API_FLAG_UU_FWD_DROP)
333 g |= GBP_BD_FLAG_UU_FWD_DROP;
334 if (a & GBP_BD_API_FLAG_MCAST_DROP)
335 g |= GBP_BD_FLAG_MCAST_DROP;
336 if (a & GBP_BD_API_FLAG_UCAST_ARP)
337 g |= GBP_BD_FLAG_UCAST_ARP;
343 vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp)
345 vl_api_gbp_bridge_domain_add_reply_t *rmp;
348 rv = gbp_bridge_domain_add_and_lock (ntohl (mp->bd.bd_id),
349 ntohl (mp->bd.rd_id),
350 gbp_bridge_domain_flags_from_api
352 ntohl (mp->bd.bvi_sw_if_index),
353 ntohl (mp->bd.uu_fwd_sw_if_index),
354 ntohl (mp->bd.bm_flood_sw_if_index));
356 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
360 vl_api_gbp_bridge_domain_del_t_handler (vl_api_gbp_bridge_domain_del_t * mp)
362 vl_api_gbp_bridge_domain_del_reply_t *rmp;
365 rv = gbp_bridge_domain_delete (ntohl (mp->bd_id));
367 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
371 vl_api_gbp_route_domain_add_t_handler (vl_api_gbp_route_domain_add_t * mp)
373 vl_api_gbp_route_domain_add_reply_t *rmp;
376 rv = gbp_route_domain_add_and_lock (ntohl (mp->rd.rd_id),
377 ntohs (mp->rd.scope),
378 ntohl (mp->rd.ip4_table_id),
379 ntohl (mp->rd.ip6_table_id),
380 ntohl (mp->rd.ip4_uu_sw_if_index),
381 ntohl (mp->rd.ip6_uu_sw_if_index));
383 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
387 vl_api_gbp_route_domain_del_t_handler (vl_api_gbp_route_domain_del_t * mp)
389 vl_api_gbp_route_domain_del_reply_t *rmp;
392 rv = gbp_route_domain_delete (ntohl (mp->rd_id));
394 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
398 gub_subnet_type_from_api (vl_api_gbp_subnet_type_t a, gbp_subnet_type_t * t)
400 a = clib_net_to_host_u32 (a);
404 case GBP_API_SUBNET_TRANSPORT:
405 *t = GBP_SUBNET_TRANSPORT;
407 case GBP_API_SUBNET_L3_OUT:
408 *t = GBP_SUBNET_L3_OUT;
410 case GBP_API_SUBNET_ANON_L3_OUT:
411 *t = GBP_SUBNET_ANON_L3_OUT;
413 case GBP_API_SUBNET_STITCHED_INTERNAL:
414 *t = GBP_SUBNET_STITCHED_INTERNAL;
416 case GBP_API_SUBNET_STITCHED_EXTERNAL:
417 *t = GBP_SUBNET_STITCHED_EXTERNAL;
425 vl_api_gbp_subnet_add_del_t_handler (vl_api_gbp_subnet_add_del_t * mp)
427 vl_api_gbp_subnet_add_del_reply_t *rmp;
428 gbp_subnet_type_t type;
432 ip_prefix_decode (&mp->subnet.prefix, &pfx);
434 rv = gub_subnet_type_from_api (mp->subnet.type, &type);
440 rv = gbp_subnet_add (ntohl (mp->subnet.rd_id),
442 ntohl (mp->subnet.sw_if_index),
443 ntohs (mp->subnet.sclass));
445 rv = gbp_subnet_del (ntohl (mp->subnet.rd_id), &pfx);
448 REPLY_MACRO (VL_API_GBP_SUBNET_ADD_DEL_REPLY + GBP_MSG_BASE);
451 static vl_api_gbp_subnet_type_t
452 gub_subnet_type_to_api (gbp_subnet_type_t t)
454 vl_api_gbp_subnet_type_t a = 0;
458 case GBP_SUBNET_TRANSPORT:
459 a = GBP_API_SUBNET_TRANSPORT;
461 case GBP_SUBNET_STITCHED_INTERNAL:
462 a = GBP_API_SUBNET_STITCHED_INTERNAL;
464 case GBP_SUBNET_STITCHED_EXTERNAL:
465 a = GBP_API_SUBNET_STITCHED_EXTERNAL;
467 case GBP_SUBNET_L3_OUT:
468 a = GBP_API_SUBNET_L3_OUT;
470 case GBP_SUBNET_ANON_L3_OUT:
471 a = GBP_API_SUBNET_ANON_L3_OUT;
475 a = clib_host_to_net_u32 (a);
481 gbp_subnet_send_details (u32 rd_id,
482 const fib_prefix_t * pfx,
483 gbp_subnet_type_t type,
484 u32 sw_if_index, sclass_t sclass, void *args)
486 vl_api_gbp_subnet_details_t *mp;
490 mp = vl_msg_api_alloc (sizeof (*mp));
494 clib_memset (mp, 0, sizeof (*mp));
495 mp->_vl_msg_id = ntohs (VL_API_GBP_SUBNET_DETAILS + GBP_MSG_BASE);
496 mp->context = ctx->context;
498 mp->subnet.type = gub_subnet_type_to_api (type);
499 mp->subnet.sw_if_index = ntohl (sw_if_index);
500 mp->subnet.sclass = ntohs (sclass);
501 mp->subnet.rd_id = ntohl (rd_id);
502 ip_prefix_encode (pfx, &mp->subnet.prefix);
504 vl_api_send_msg (ctx->reg, (u8 *) mp);
506 return (WALK_CONTINUE);
510 vl_api_gbp_subnet_dump_t_handler (vl_api_gbp_subnet_dump_t * mp)
512 vl_api_registration_t *reg;
514 reg = vl_api_client_index_to_registration (mp->client_index);
518 gbp_walk_ctx_t ctx = {
520 .context = mp->context,
523 gbp_subnet_walk (gbp_subnet_send_details, &ctx);
527 gbp_endpoint_group_send_details (gbp_endpoint_group_t * gg, void *args)
529 vl_api_gbp_endpoint_group_details_t *mp;
533 mp = vl_msg_api_alloc (sizeof (*mp));
537 clib_memset (mp, 0, sizeof (*mp));
538 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_GROUP_DETAILS + GBP_MSG_BASE);
539 mp->context = ctx->context;
541 mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
542 mp->epg.vnid = ntohl (gg->gg_vnid);
543 mp->epg.sclass = ntohs (gg->gg_sclass);
544 mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));
545 mp->epg.rd_id = ntohl (gbp_route_domain_get_rd_id (gg->gg_rd));
547 vl_api_send_msg (ctx->reg, (u8 *) mp);
553 vl_api_gbp_endpoint_group_dump_t_handler (vl_api_gbp_endpoint_group_dump_t *
556 vl_api_registration_t *reg;
558 reg = vl_api_client_index_to_registration (mp->client_index);
562 gbp_walk_ctx_t ctx = {
564 .context = mp->context,
567 gbp_endpoint_group_walk (gbp_endpoint_group_send_details, &ctx);
571 gbp_bridge_domain_send_details (gbp_bridge_domain_t * gb, void *args)
573 vl_api_gbp_bridge_domain_details_t *mp;
574 gbp_route_domain_t *gr;
578 mp = vl_msg_api_alloc (sizeof (*mp));
582 memset (mp, 0, sizeof (*mp));
583 mp->_vl_msg_id = ntohs (VL_API_GBP_BRIDGE_DOMAIN_DETAILS + GBP_MSG_BASE);
584 mp->context = ctx->context;
586 gr = gbp_route_domain_get (gb->gb_rdi);
588 mp->bd.bd_id = ntohl (gb->gb_bd_id);
589 mp->bd.rd_id = ntohl (gr->grd_id);
590 mp->bd.bvi_sw_if_index = ntohl (gb->gb_bvi_sw_if_index);
591 mp->bd.uu_fwd_sw_if_index = ntohl (gb->gb_uu_fwd_sw_if_index);
592 mp->bd.bm_flood_sw_if_index =
593 ntohl (gbp_itf_get_sw_if_index (gb->gb_bm_flood_itf));
595 vl_api_send_msg (ctx->reg, (u8 *) mp);
601 vl_api_gbp_bridge_domain_dump_t_handler (vl_api_gbp_bridge_domain_dump_t * mp)
603 vl_api_registration_t *reg;
605 reg = vl_api_client_index_to_registration (mp->client_index);
609 gbp_walk_ctx_t ctx = {
611 .context = mp->context,
614 gbp_bridge_domain_walk (gbp_bridge_domain_send_details, &ctx);
618 gbp_route_domain_send_details (gbp_route_domain_t * grd, void *args)
620 vl_api_gbp_route_domain_details_t *mp;
624 mp = vl_msg_api_alloc (sizeof (*mp));
628 memset (mp, 0, sizeof (*mp));
629 mp->_vl_msg_id = ntohs (VL_API_GBP_ROUTE_DOMAIN_DETAILS + GBP_MSG_BASE);
630 mp->context = ctx->context;
632 mp->rd.rd_id = ntohl (grd->grd_id);
633 mp->rd.ip4_uu_sw_if_index =
634 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP4]);
635 mp->rd.ip6_uu_sw_if_index =
636 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP6]);
638 vl_api_send_msg (ctx->reg, (u8 *) mp);
644 vl_api_gbp_route_domain_dump_t_handler (vl_api_gbp_route_domain_dump_t * mp)
646 vl_api_registration_t *reg;
648 reg = vl_api_client_index_to_registration (mp->client_index);
652 gbp_walk_ctx_t ctx = {
654 .context = mp->context,
657 gbp_route_domain_walk (gbp_route_domain_send_details, &ctx);
661 vl_api_gbp_recirc_add_del_t_handler (vl_api_gbp_recirc_add_del_t * mp)
663 vl_api_gbp_recirc_add_del_reply_t *rmp;
667 sw_if_index = ntohl (mp->recirc.sw_if_index);
668 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
669 goto bad_sw_if_index;
672 rv = gbp_recirc_add (sw_if_index,
673 ntohs (mp->recirc.sclass), mp->recirc.is_ext);
675 rv = gbp_recirc_delete (sw_if_index);
677 BAD_SW_IF_INDEX_LABEL;
679 REPLY_MACRO (VL_API_GBP_RECIRC_ADD_DEL_REPLY + GBP_MSG_BASE);
683 gbp_recirc_send_details (gbp_recirc_t * gr, void *args)
685 vl_api_gbp_recirc_details_t *mp;
689 mp = vl_msg_api_alloc (sizeof (*mp));
693 clib_memset (mp, 0, sizeof (*mp));
694 mp->_vl_msg_id = ntohs (VL_API_GBP_RECIRC_DETAILS + GBP_MSG_BASE);
695 mp->context = ctx->context;
697 mp->recirc.sclass = ntohs (gr->gr_sclass);
698 mp->recirc.sw_if_index = ntohl (gr->gr_sw_if_index);
699 mp->recirc.is_ext = gr->gr_is_ext;
701 vl_api_send_msg (ctx->reg, (u8 *) mp);
703 return (WALK_CONTINUE);
707 vl_api_gbp_recirc_dump_t_handler (vl_api_gbp_recirc_dump_t * mp)
709 vl_api_registration_t *reg;
711 reg = vl_api_client_index_to_registration (mp->client_index);
715 gbp_walk_ctx_t ctx = {
717 .context = mp->context,
720 gbp_recirc_walk (gbp_recirc_send_details, &ctx);
724 vl_api_gbp_ext_itf_add_del_t_handler (vl_api_gbp_ext_itf_add_del_t * mp)
726 vl_api_gbp_ext_itf_add_del_reply_t *rmp;
727 u32 sw_if_index = ~0;
728 vl_api_gbp_ext_itf_t *ext_itf;
731 ext_itf = &mp->ext_itf;
733 sw_if_index = ntohl (ext_itf->sw_if_index);
735 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
736 goto bad_sw_if_index;
739 rv = gbp_ext_itf_add (sw_if_index,
740 ntohl (ext_itf->bd_id), ntohl (ext_itf->rd_id),
741 ntohl (ext_itf->flags));
743 rv = gbp_ext_itf_delete (sw_if_index);
745 BAD_SW_IF_INDEX_LABEL;
747 REPLY_MACRO (VL_API_GBP_EXT_ITF_ADD_DEL_REPLY + GBP_MSG_BASE);
751 gbp_ext_itf_send_details (gbp_ext_itf_t * gx, void *args)
753 vl_api_gbp_ext_itf_details_t *mp;
757 mp = vl_msg_api_alloc (sizeof (*mp));
761 clib_memset (mp, 0, sizeof (*mp));
762 mp->_vl_msg_id = ntohs (VL_API_GBP_EXT_ITF_DETAILS + GBP_MSG_BASE);
763 mp->context = ctx->context;
765 mp->ext_itf.flags = ntohl (gx->gx_flags);
766 mp->ext_itf.bd_id = ntohl (gbp_bridge_domain_get_bd_id (gx->gx_bd));
767 mp->ext_itf.rd_id = ntohl (gbp_route_domain_get_rd_id (gx->gx_rd));
768 mp->ext_itf.sw_if_index = ntohl (gbp_itf_get_sw_if_index (gx->gx_itf));
770 vl_api_send_msg (ctx->reg, (u8 *) mp);
772 return (WALK_CONTINUE);
776 vl_api_gbp_ext_itf_dump_t_handler (vl_api_gbp_ext_itf_dump_t * mp)
778 vl_api_registration_t *reg;
780 reg = vl_api_client_index_to_registration (mp->client_index);
784 gbp_walk_ctx_t ctx = {
786 .context = mp->context,
789 gbp_ext_itf_walk (gbp_ext_itf_send_details, &ctx);
793 gbp_contract_rule_action_deocde (vl_api_gbp_rule_action_t in,
794 gbp_rule_action_t * out)
796 in = clib_net_to_host_u32 (in);
800 case GBP_API_RULE_PERMIT:
801 *out = GBP_RULE_PERMIT;
803 case GBP_API_RULE_DENY:
804 *out = GBP_RULE_DENY;
806 case GBP_API_RULE_REDIRECT:
807 *out = GBP_RULE_REDIRECT;
815 gbp_hash_mode_decode (vl_api_gbp_hash_mode_t in, gbp_hash_mode_t * out)
817 in = clib_net_to_host_u32 (in);
821 case GBP_API_HASH_MODE_SRC_IP:
822 *out = GBP_HASH_MODE_SRC_IP;
824 case GBP_API_HASH_MODE_DST_IP:
825 *out = GBP_HASH_MODE_DST_IP;
827 case GBP_API_HASH_MODE_SYMMETRIC:
828 *out = GBP_HASH_MODE_SYMMETRIC;
836 gbp_next_hop_decode (const vl_api_gbp_next_hop_t * in, index_t * gnhi)
842 gbd = gbp_bridge_domain_find_and_lock (ntohl (in->bd_id));
844 if (INDEX_INVALID == gbd)
845 return (VNET_API_ERROR_BD_NOT_MODIFIABLE);
847 grd = gbp_route_domain_find_and_lock (ntohl (in->rd_id));
849 if (INDEX_INVALID == grd)
850 return (VNET_API_ERROR_NO_SUCH_FIB);
852 ip_address_decode (&in->ip, &ip);
853 mac_address_decode (in->mac, &mac);
855 *gnhi = gbp_next_hop_alloc (&ip, grd, &mac, gbd);
861 gbp_next_hop_set_decode (const vl_api_gbp_next_hop_set_t * in,
862 gbp_hash_mode_t * hash_mode, index_t ** out)
865 index_t *gnhis = NULL;
869 rv = gbp_hash_mode_decode (in->hash_mode, hash_mode);
874 vec_validate (gnhis, in->n_nhs - 1);
876 for (ii = 0; ii < in->n_nhs; ii++)
878 rv = gbp_next_hop_decode (&in->nhs[ii], &gnhis[ii]);
892 gbp_contract_rule_decode (const vl_api_gbp_rule_t * in, index_t * gui)
894 gbp_hash_mode_t hash_mode;
895 gbp_rule_action_t action;
899 rv = gbp_contract_rule_action_deocde (in->action, &action);
904 if (GBP_RULE_REDIRECT == action)
906 rv = gbp_next_hop_set_decode (&in->nh_set, &hash_mode, &nhs);
913 hash_mode = GBP_HASH_MODE_SRC_IP;
916 *gui = gbp_rule_alloc (action, hash_mode, nhs);
922 gbp_contract_rules_decode (u8 n_rules,
923 const vl_api_gbp_rule_t * rules, index_t ** out)
925 index_t *guis = NULL;
935 vec_validate (guis, n_rules - 1);
937 for (ii = 0; ii < n_rules; ii++)
939 rv = gbp_contract_rule_decode (&rules[ii], &guis[ii]);
953 vl_api_gbp_contract_add_del_t_handler (vl_api_gbp_contract_add_del_t * mp)
955 vl_api_gbp_contract_add_del_reply_t *rmp;
956 u16 *allowed_ethertypes;
957 u32 stats_index = ~0;
964 rv = gbp_contract_rules_decode (mp->contract.n_rules,
965 mp->contract.rules, &rules);
969 allowed_ethertypes = NULL;
972 * allowed ether types
974 n_et = mp->contract.n_ether_types;
975 vec_validate (allowed_ethertypes, n_et - 1);
977 for (ii = 0; ii < n_et; ii++)
979 /* leave the ether types in network order */
980 allowed_ethertypes[ii] = mp->contract.allowed_ethertypes[ii];
983 rv = gbp_contract_update (ntohs (mp->contract.scope),
984 ntohs (mp->contract.sclass),
985 ntohs (mp->contract.dclass),
986 ntohl (mp->contract.acl_index),
987 rules, allowed_ethertypes, &stats_index);
990 rv = gbp_contract_delete (ntohs (mp->contract.scope),
991 ntohs (mp->contract.sclass),
992 ntohs (mp->contract.dclass));
996 REPLY_MACRO2 (VL_API_GBP_CONTRACT_ADD_DEL_REPLY + GBP_MSG_BASE,
998 rmp->stats_index = htonl (stats_index);
1004 gbp_contract_send_details (gbp_contract_t * gbpc, void *args)
1006 vl_api_gbp_contract_details_t *mp;
1007 gbp_walk_ctx_t *ctx;
1010 mp = vl_msg_api_alloc (sizeof (*mp));
1014 clib_memset (mp, 0, sizeof (*mp));
1015 mp->_vl_msg_id = ntohs (VL_API_GBP_CONTRACT_DETAILS + GBP_MSG_BASE);
1016 mp->context = ctx->context;
1018 mp->contract.sclass = ntohs (gbpc->gc_key.gck_src);
1019 mp->contract.dclass = ntohs (gbpc->gc_key.gck_dst);
1020 mp->contract.acl_index = ntohl (gbpc->gc_acl_index);
1021 mp->contract.scope = ntohs (gbpc->gc_key.gck_scope);
1023 vl_api_send_msg (ctx->reg, (u8 *) mp);
1029 vl_api_gbp_contract_dump_t_handler (vl_api_gbp_contract_dump_t * mp)
1031 vl_api_registration_t *reg;
1033 reg = vl_api_client_index_to_registration (mp->client_index);
1037 gbp_walk_ctx_t ctx = {
1039 .context = mp->context,
1042 gbp_contract_walk (gbp_contract_send_details, &ctx);
1046 gbp_vxlan_tunnel_mode_2_layer (vl_api_gbp_vxlan_tunnel_mode_t mode,
1047 gbp_vxlan_tunnel_layer_t * l)
1049 mode = clib_net_to_host_u32 (mode);
1053 case GBP_VXLAN_TUNNEL_MODE_L2:
1054 *l = GBP_VXLAN_TUN_L2;
1056 case GBP_VXLAN_TUNNEL_MODE_L3:
1057 *l = GBP_VXLAN_TUN_L3;
1064 vl_api_gbp_vxlan_tunnel_add_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1066 vl_api_gbp_vxlan_tunnel_add_reply_t *rmp;
1067 gbp_vxlan_tunnel_layer_t layer;
1072 ip4_address_decode (mp->tunnel.src, &src);
1073 rv = gbp_vxlan_tunnel_mode_2_layer (mp->tunnel.mode, &layer);
1078 rv = gbp_vxlan_tunnel_add (ntohl (mp->tunnel.vni),
1080 ntohl (mp->tunnel.bd_rd_id), &src, &sw_if_index);
1084 REPLY_MACRO2 (VL_API_GBP_VXLAN_TUNNEL_ADD_REPLY + GBP_MSG_BASE,
1086 rmp->sw_if_index = htonl (sw_if_index);
1092 vl_api_gbp_vxlan_tunnel_del_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1094 vl_api_gbp_vxlan_tunnel_del_reply_t *rmp;
1097 rv = gbp_vxlan_tunnel_del (ntohl (mp->tunnel.vni));
1099 REPLY_MACRO (VL_API_GBP_VXLAN_TUNNEL_DEL_REPLY + GBP_MSG_BASE);
1102 static vl_api_gbp_vxlan_tunnel_mode_t
1103 gbp_vxlan_tunnel_layer_2_mode (gbp_vxlan_tunnel_layer_t layer)
1105 vl_api_gbp_vxlan_tunnel_mode_t mode = GBP_VXLAN_TUNNEL_MODE_L2;
1109 case GBP_VXLAN_TUN_L2:
1110 mode = GBP_VXLAN_TUNNEL_MODE_L2;
1112 case GBP_VXLAN_TUN_L3:
1113 mode = GBP_VXLAN_TUNNEL_MODE_L3;
1116 mode = clib_host_to_net_u32 (mode);
1122 gbp_vxlan_tunnel_send_details (gbp_vxlan_tunnel_t * gt, void *args)
1124 vl_api_gbp_vxlan_tunnel_details_t *mp;
1125 gbp_walk_ctx_t *ctx;
1128 mp = vl_msg_api_alloc (sizeof (*mp));
1132 memset (mp, 0, sizeof (*mp));
1133 mp->_vl_msg_id = htons (VL_API_GBP_VXLAN_TUNNEL_DETAILS + GBP_MSG_BASE);
1134 mp->context = ctx->context;
1136 mp->tunnel.vni = htonl (gt->gt_vni);
1137 mp->tunnel.mode = gbp_vxlan_tunnel_layer_2_mode (gt->gt_layer);
1138 mp->tunnel.bd_rd_id = htonl (gt->gt_bd_rd_id);
1140 vl_api_send_msg (ctx->reg, (u8 *) mp);
1146 vl_api_gbp_vxlan_tunnel_dump_t_handler (vl_api_gbp_vxlan_tunnel_dump_t * mp)
1148 vl_api_registration_t *reg;
1150 reg = vl_api_client_index_to_registration (mp->client_index);
1154 gbp_walk_ctx_t ctx = {
1156 .context = mp->context,
1159 gbp_vxlan_walk (gbp_vxlan_tunnel_send_details, &ctx);
1164 * Add vpe's API message handlers to the table.
1165 * vlib has already mapped shared memory and
1166 * added the client registration handlers.
1167 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1169 #define vl_msg_name_crc_list
1170 #include <gbp/gbp_all_api_h.h>
1171 #undef vl_msg_name_crc_list
1174 setup_message_id_table (api_main_t * am)
1176 #define _(id,n,crc) \
1177 vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + GBP_MSG_BASE);
1178 foreach_vl_msg_name_crc_gbp;
1183 gbp_api_hookup (vlib_main_t * vm)
1186 vl_msg_api_set_handlers(VL_API_##N + GBP_MSG_BASE, \
1188 vl_api_##n##_t_handler, \
1190 vl_api_##n##_t_endian, \
1191 vl_api_##n##_t_print, \
1192 sizeof(vl_api_##n##_t), 1);
1193 foreach_gbp_api_msg;
1197 static clib_error_t *
1198 gbp_init (vlib_main_t * vm)
1200 api_main_t *am = &api_main;
1201 gbp_main_t *gbpm = &gbp_main;
1202 u8 *name = format (0, "gbp_%08x%c", api_version, 0);
1204 gbpm->gbp_acl_user_id = ~0;
1206 /* Ask for a correctly-sized block of API message decode slots */
1207 msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
1208 VL_MSG_FIRST_AVAILABLE);
1209 gbp_api_hookup (vm);
1211 /* Add our API messages to the global name_crc hash table */
1212 setup_message_id_table (am);
1218 VLIB_API_INIT_FUNCTION (gbp_init);
1221 VLIB_PLUGIN_REGISTER () = {
1222 .version = VPP_BUILD_VER,
1223 .description = "Group Based Policy (GBP)",
1229 * fd.io coding-style-patch-verification: ON
1232 * eval: (c-set-style "gnu")