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)
89 static u16 msg_id_base;
91 #define GBP_MSG_BASE msg_id_base
93 static gbp_endpoint_flags_t
94 gbp_endpoint_flags_decode (vl_api_gbp_endpoint_flags_t v)
96 gbp_endpoint_flags_t f = GBP_ENDPOINT_FLAG_NONE;
100 if (v & GBP_API_ENDPOINT_FLAG_BOUNCE)
101 f |= GBP_ENDPOINT_FLAG_BOUNCE;
102 if (v & GBP_API_ENDPOINT_FLAG_REMOTE)
103 f |= GBP_ENDPOINT_FLAG_REMOTE;
104 if (v & GBP_API_ENDPOINT_FLAG_LEARNT)
105 f |= GBP_ENDPOINT_FLAG_LEARNT;
106 if (v & GBP_API_ENDPOINT_FLAG_EXTERNAL)
107 f |= GBP_ENDPOINT_FLAG_EXTERNAL;
112 static vl_api_gbp_endpoint_flags_t
113 gbp_endpoint_flags_encode (gbp_endpoint_flags_t f)
115 vl_api_gbp_endpoint_flags_t v = 0;
118 if (f & GBP_ENDPOINT_FLAG_BOUNCE)
119 v |= GBP_API_ENDPOINT_FLAG_BOUNCE;
120 if (f & GBP_ENDPOINT_FLAG_REMOTE)
121 v |= GBP_API_ENDPOINT_FLAG_REMOTE;
122 if (f & GBP_ENDPOINT_FLAG_LEARNT)
123 v |= GBP_API_ENDPOINT_FLAG_LEARNT;
124 if (f & GBP_ENDPOINT_FLAG_EXTERNAL)
125 v |= GBP_API_ENDPOINT_FLAG_EXTERNAL;
133 vl_api_gbp_endpoint_add_t_handler (vl_api_gbp_endpoint_add_t * mp)
135 vl_api_gbp_endpoint_add_reply_t *rmp;
136 gbp_endpoint_flags_t gef;
137 u32 sw_if_index, handle;
142 VALIDATE_SW_IF_INDEX (&(mp->endpoint));
144 gef = gbp_endpoint_flags_decode (mp->endpoint.flags), ips = NULL;
145 sw_if_index = ntohl (mp->endpoint.sw_if_index);
147 if (mp->endpoint.n_ips)
149 vec_validate (ips, mp->endpoint.n_ips - 1);
151 vec_foreach_index (ii, ips)
153 ip_address_decode (&mp->endpoint.ips[ii], &ips[ii]);
156 mac_address_decode (mp->endpoint.mac, &mac);
158 if (GBP_ENDPOINT_FLAG_REMOTE & gef)
160 ip46_address_t tun_src, tun_dst;
162 ip_address_decode (&mp->endpoint.tun.src, &tun_src);
163 ip_address_decode (&mp->endpoint.tun.dst, &tun_dst);
165 rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP,
166 sw_if_index, ips, &mac,
167 INDEX_INVALID, INDEX_INVALID,
168 ntohs (mp->endpoint.sclass),
169 gef, &tun_src, &tun_dst, &handle);
173 rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP,
174 sw_if_index, ips, &mac,
175 INDEX_INVALID, INDEX_INVALID,
176 ntohs (mp->endpoint.sclass),
177 gef, NULL, NULL, &handle);
180 BAD_SW_IF_INDEX_LABEL;
183 REPLY_MACRO2 (VL_API_GBP_ENDPOINT_ADD_REPLY + GBP_MSG_BASE,
185 rmp->handle = htonl (handle);
191 vl_api_gbp_endpoint_del_t_handler (vl_api_gbp_endpoint_del_t * mp)
193 vl_api_gbp_endpoint_del_reply_t *rmp;
196 gbp_endpoint_unlock (GBP_ENDPOINT_SRC_CP, ntohl (mp->handle));
198 REPLY_MACRO (VL_API_GBP_ENDPOINT_DEL_REPLY + GBP_MSG_BASE);
201 typedef struct gbp_walk_ctx_t_
203 vl_api_registration_t *reg;
208 gbp_endpoint_send_details (index_t gei, void *args)
210 vl_api_gbp_endpoint_details_t *mp;
211 gbp_endpoint_loc_t *gel;
212 gbp_endpoint_fwd_t *gef;
218 ge = gbp_endpoint_get (gei);
220 n_ips = vec_len (ge->ge_key.gek_ips);
221 mp = vl_msg_api_alloc (sizeof (*mp) + (sizeof (*mp->endpoint.ips) * n_ips));
225 clib_memset (mp, 0, sizeof (*mp));
226 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_DETAILS + GBP_MSG_BASE);
227 mp->context = ctx->context;
229 gel = &ge->ge_locs[0];
232 if (gbp_endpoint_is_remote (ge))
234 mp->endpoint.sw_if_index = ntohl (gel->tun.gel_parent_sw_if_index);
235 ip_address_encode (&gel->tun.gel_src, IP46_TYPE_ANY,
236 &mp->endpoint.tun.src);
237 ip_address_encode (&gel->tun.gel_dst, IP46_TYPE_ANY,
238 &mp->endpoint.tun.dst);
242 mp->endpoint.sw_if_index = ntohl (gef->gef_itf);
244 mp->endpoint.sclass = ntohs (ge->ge_fwd.gef_sclass);
245 mp->endpoint.n_ips = n_ips;
246 mp->endpoint.flags = gbp_endpoint_flags_encode (gef->gef_flags);
247 mp->handle = htonl (gei);
248 mp->age = vlib_time_now (vlib_get_main ()) - ge->ge_last_time;
249 mac_address_encode (&ge->ge_key.gek_mac, mp->endpoint.mac);
251 vec_foreach_index (ii, ge->ge_key.gek_ips)
253 ip_address_encode (&ge->ge_key.gek_ips[ii].fp_addr,
254 IP46_TYPE_ANY, &mp->endpoint.ips[ii]);
257 vl_api_send_msg (ctx->reg, (u8 *) mp);
259 return (WALK_CONTINUE);
263 vl_api_gbp_endpoint_dump_t_handler (vl_api_gbp_endpoint_dump_t * mp)
265 vl_api_registration_t *reg;
267 reg = vl_api_client_index_to_registration (mp->client_index);
271 gbp_walk_ctx_t ctx = {
273 .context = mp->context,
276 gbp_endpoint_walk (gbp_endpoint_send_details, &ctx);
280 gbp_retention_decode (const vl_api_gbp_endpoint_retention_t * in,
281 gbp_endpoint_retention_t * out)
283 out->remote_ep_timeout = ntohl (in->remote_ep_timeout);
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;
291 gbp_endpoint_retention_t retention;
294 gbp_retention_decode (&mp->epg.retention, &retention);
296 rv = gbp_endpoint_group_add_and_lock (ntohl (mp->epg.vnid),
297 ntohs (mp->epg.sclass),
298 ntohl (mp->epg.bd_id),
299 ntohl (mp->epg.rd_id),
300 ntohl (mp->epg.uplink_sw_if_index),
303 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_ADD_REPLY + GBP_MSG_BASE);
307 vl_api_gbp_endpoint_group_del_t_handler
308 (vl_api_gbp_endpoint_group_del_t * mp)
310 vl_api_gbp_endpoint_group_del_reply_t *rmp;
313 rv = gbp_endpoint_group_delete (ntohs (mp->sclass));
315 REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_DEL_REPLY + GBP_MSG_BASE);
318 static gbp_bridge_domain_flags_t
319 gbp_bridge_domain_flags_from_api (vl_api_gbp_bridge_domain_flags_t a)
321 gbp_bridge_domain_flags_t g;
323 g = GBP_BD_FLAG_NONE;
324 a = clib_net_to_host_u32 (a);
326 if (a & GBP_BD_API_FLAG_DO_NOT_LEARN)
327 g |= GBP_BD_FLAG_DO_NOT_LEARN;
328 if (a & GBP_BD_API_FLAG_UU_FWD_DROP)
329 g |= GBP_BD_FLAG_UU_FWD_DROP;
330 if (a & GBP_BD_API_FLAG_MCAST_DROP)
331 g |= GBP_BD_FLAG_MCAST_DROP;
332 if (a & GBP_BD_API_FLAG_UCAST_ARP)
333 g |= GBP_BD_FLAG_UCAST_ARP;
339 vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp)
341 vl_api_gbp_bridge_domain_add_reply_t *rmp;
344 rv = gbp_bridge_domain_add_and_lock (ntohl (mp->bd.bd_id),
345 ntohl (mp->bd.rd_id),
346 gbp_bridge_domain_flags_from_api
348 ntohl (mp->bd.bvi_sw_if_index),
349 ntohl (mp->bd.uu_fwd_sw_if_index),
350 ntohl (mp->bd.bm_flood_sw_if_index));
352 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
356 vl_api_gbp_bridge_domain_del_t_handler (vl_api_gbp_bridge_domain_del_t * mp)
358 vl_api_gbp_bridge_domain_del_reply_t *rmp;
361 rv = gbp_bridge_domain_delete (ntohl (mp->bd_id));
363 REPLY_MACRO (VL_API_GBP_BRIDGE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
367 vl_api_gbp_route_domain_add_t_handler (vl_api_gbp_route_domain_add_t * mp)
369 vl_api_gbp_route_domain_add_reply_t *rmp;
372 rv = gbp_route_domain_add_and_lock (ntohl (mp->rd.rd_id),
373 ntohs (mp->rd.scope),
374 ntohl (mp->rd.ip4_table_id),
375 ntohl (mp->rd.ip6_table_id),
376 ntohl (mp->rd.ip4_uu_sw_if_index),
377 ntohl (mp->rd.ip6_uu_sw_if_index));
379 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_ADD_REPLY + GBP_MSG_BASE);
383 vl_api_gbp_route_domain_del_t_handler (vl_api_gbp_route_domain_del_t * mp)
385 vl_api_gbp_route_domain_del_reply_t *rmp;
388 rv = gbp_route_domain_delete (ntohl (mp->rd_id));
390 REPLY_MACRO (VL_API_GBP_ROUTE_DOMAIN_DEL_REPLY + GBP_MSG_BASE);
394 gub_subnet_type_from_api (vl_api_gbp_subnet_type_t a, gbp_subnet_type_t * t)
396 a = clib_net_to_host_u32 (a);
400 case GBP_API_SUBNET_TRANSPORT:
401 *t = GBP_SUBNET_TRANSPORT;
403 case GBP_API_SUBNET_L3_OUT:
404 *t = GBP_SUBNET_L3_OUT;
406 case GBP_API_SUBNET_STITCHED_INTERNAL:
407 *t = GBP_SUBNET_STITCHED_INTERNAL;
409 case GBP_API_SUBNET_STITCHED_EXTERNAL:
410 *t = GBP_SUBNET_STITCHED_EXTERNAL;
418 vl_api_gbp_subnet_add_del_t_handler (vl_api_gbp_subnet_add_del_t * mp)
420 vl_api_gbp_subnet_add_del_reply_t *rmp;
421 gbp_subnet_type_t type;
425 ip_prefix_decode (&mp->subnet.prefix, &pfx);
427 rv = gub_subnet_type_from_api (mp->subnet.type, &type);
433 rv = gbp_subnet_add (ntohl (mp->subnet.rd_id),
435 ntohl (mp->subnet.sw_if_index),
436 ntohs (mp->subnet.sclass));
438 rv = gbp_subnet_del (ntohl (mp->subnet.rd_id), &pfx);
441 REPLY_MACRO (VL_API_GBP_SUBNET_ADD_DEL_REPLY + GBP_MSG_BASE);
444 static vl_api_gbp_subnet_type_t
445 gub_subnet_type_to_api (gbp_subnet_type_t t)
447 vl_api_gbp_subnet_type_t a = 0;
451 case GBP_SUBNET_TRANSPORT:
452 a = GBP_API_SUBNET_TRANSPORT;
454 case GBP_SUBNET_STITCHED_INTERNAL:
455 a = GBP_API_SUBNET_STITCHED_INTERNAL;
457 case GBP_SUBNET_STITCHED_EXTERNAL:
458 a = GBP_API_SUBNET_STITCHED_EXTERNAL;
460 case GBP_SUBNET_L3_OUT:
461 a = GBP_API_SUBNET_L3_OUT;
465 a = clib_host_to_net_u32 (a);
471 gbp_subnet_send_details (u32 rd_id,
472 const fib_prefix_t * pfx,
473 gbp_subnet_type_t type,
474 u32 sw_if_index, sclass_t sclass, void *args)
476 vl_api_gbp_subnet_details_t *mp;
480 mp = vl_msg_api_alloc (sizeof (*mp));
484 clib_memset (mp, 0, sizeof (*mp));
485 mp->_vl_msg_id = ntohs (VL_API_GBP_SUBNET_DETAILS + GBP_MSG_BASE);
486 mp->context = ctx->context;
488 mp->subnet.type = gub_subnet_type_to_api (type);
489 mp->subnet.sw_if_index = ntohl (sw_if_index);
490 mp->subnet.sclass = ntohs (sclass);
491 mp->subnet.rd_id = ntohl (rd_id);
492 ip_prefix_encode (pfx, &mp->subnet.prefix);
494 vl_api_send_msg (ctx->reg, (u8 *) mp);
496 return (WALK_CONTINUE);
500 vl_api_gbp_subnet_dump_t_handler (vl_api_gbp_subnet_dump_t * mp)
502 vl_api_registration_t *reg;
504 reg = vl_api_client_index_to_registration (mp->client_index);
508 gbp_walk_ctx_t ctx = {
510 .context = mp->context,
513 gbp_subnet_walk (gbp_subnet_send_details, &ctx);
517 gbp_endpoint_group_send_details (gbp_endpoint_group_t * gg, void *args)
519 vl_api_gbp_endpoint_group_details_t *mp;
523 mp = vl_msg_api_alloc (sizeof (*mp));
527 clib_memset (mp, 0, sizeof (*mp));
528 mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_GROUP_DETAILS + GBP_MSG_BASE);
529 mp->context = ctx->context;
531 mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
532 mp->epg.vnid = ntohl (gg->gg_vnid);
533 mp->epg.sclass = ntohs (gg->gg_sclass);
534 mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));
535 mp->epg.rd_id = ntohl (gbp_route_domain_get_rd_id (gg->gg_rd));
537 vl_api_send_msg (ctx->reg, (u8 *) mp);
543 vl_api_gbp_endpoint_group_dump_t_handler (vl_api_gbp_endpoint_group_dump_t *
546 vl_api_registration_t *reg;
548 reg = vl_api_client_index_to_registration (mp->client_index);
552 gbp_walk_ctx_t ctx = {
554 .context = mp->context,
557 gbp_endpoint_group_walk (gbp_endpoint_group_send_details, &ctx);
561 gbp_bridge_domain_send_details (gbp_bridge_domain_t * gb, void *args)
563 vl_api_gbp_bridge_domain_details_t *mp;
564 gbp_route_domain_t *gr;
568 mp = vl_msg_api_alloc (sizeof (*mp));
572 memset (mp, 0, sizeof (*mp));
573 mp->_vl_msg_id = ntohs (VL_API_GBP_BRIDGE_DOMAIN_DETAILS + GBP_MSG_BASE);
574 mp->context = ctx->context;
576 gr = gbp_route_domain_get (gb->gb_rdi);
578 mp->bd.bd_id = ntohl (gb->gb_bd_id);
579 mp->bd.rd_id = ntohl (gr->grd_id);
580 mp->bd.bvi_sw_if_index = ntohl (gb->gb_bvi_sw_if_index);
581 mp->bd.uu_fwd_sw_if_index = ntohl (gb->gb_uu_fwd_sw_if_index);
582 mp->bd.bm_flood_sw_if_index = ntohl (gb->gb_bm_flood_sw_if_index);
584 vl_api_send_msg (ctx->reg, (u8 *) mp);
590 vl_api_gbp_bridge_domain_dump_t_handler (vl_api_gbp_bridge_domain_dump_t * mp)
592 vl_api_registration_t *reg;
594 reg = vl_api_client_index_to_registration (mp->client_index);
598 gbp_walk_ctx_t ctx = {
600 .context = mp->context,
603 gbp_bridge_domain_walk (gbp_bridge_domain_send_details, &ctx);
607 gbp_route_domain_send_details (gbp_route_domain_t * grd, void *args)
609 vl_api_gbp_route_domain_details_t *mp;
613 mp = vl_msg_api_alloc (sizeof (*mp));
617 memset (mp, 0, sizeof (*mp));
618 mp->_vl_msg_id = ntohs (VL_API_GBP_ROUTE_DOMAIN_DETAILS + GBP_MSG_BASE);
619 mp->context = ctx->context;
621 mp->rd.rd_id = ntohl (grd->grd_id);
622 mp->rd.ip4_uu_sw_if_index =
623 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP4]);
624 mp->rd.ip6_uu_sw_if_index =
625 ntohl (grd->grd_uu_sw_if_index[FIB_PROTOCOL_IP6]);
627 vl_api_send_msg (ctx->reg, (u8 *) mp);
633 vl_api_gbp_route_domain_dump_t_handler (vl_api_gbp_route_domain_dump_t * mp)
635 vl_api_registration_t *reg;
637 reg = vl_api_client_index_to_registration (mp->client_index);
641 gbp_walk_ctx_t ctx = {
643 .context = mp->context,
646 gbp_route_domain_walk (gbp_route_domain_send_details, &ctx);
650 vl_api_gbp_recirc_add_del_t_handler (vl_api_gbp_recirc_add_del_t * mp)
652 vl_api_gbp_recirc_add_del_reply_t *rmp;
656 sw_if_index = ntohl (mp->recirc.sw_if_index);
657 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
658 goto bad_sw_if_index;
661 rv = gbp_recirc_add (sw_if_index,
662 ntohs (mp->recirc.sclass), mp->recirc.is_ext);
664 rv = gbp_recirc_delete (sw_if_index);
666 BAD_SW_IF_INDEX_LABEL;
668 REPLY_MACRO (VL_API_GBP_RECIRC_ADD_DEL_REPLY + GBP_MSG_BASE);
672 gbp_recirc_send_details (gbp_recirc_t * gr, void *args)
674 vl_api_gbp_recirc_details_t *mp;
678 mp = vl_msg_api_alloc (sizeof (*mp));
682 clib_memset (mp, 0, sizeof (*mp));
683 mp->_vl_msg_id = ntohs (VL_API_GBP_RECIRC_DETAILS + GBP_MSG_BASE);
684 mp->context = ctx->context;
686 mp->recirc.sclass = ntohs (gr->gr_sclass);
687 mp->recirc.sw_if_index = ntohl (gr->gr_sw_if_index);
688 mp->recirc.is_ext = gr->gr_is_ext;
690 vl_api_send_msg (ctx->reg, (u8 *) mp);
692 return (WALK_CONTINUE);
696 vl_api_gbp_recirc_dump_t_handler (vl_api_gbp_recirc_dump_t * mp)
698 vl_api_registration_t *reg;
700 reg = vl_api_client_index_to_registration (mp->client_index);
704 gbp_walk_ctx_t ctx = {
706 .context = mp->context,
709 gbp_recirc_walk (gbp_recirc_send_details, &ctx);
713 vl_api_gbp_ext_itf_add_del_t_handler (vl_api_gbp_ext_itf_add_del_t * mp)
715 vl_api_gbp_ext_itf_add_del_reply_t *rmp;
716 u32 sw_if_index = ~0;
717 vl_api_gbp_ext_itf_t *ext_itf;
720 ext_itf = &mp->ext_itf;
722 sw_if_index = ntohl (ext_itf->sw_if_index);
724 if (!vnet_sw_if_index_is_api_valid (sw_if_index))
725 goto bad_sw_if_index;
728 rv = gbp_ext_itf_add (sw_if_index,
729 ntohl (ext_itf->bd_id), ntohl (ext_itf->rd_id));
731 rv = gbp_ext_itf_delete (sw_if_index);
733 BAD_SW_IF_INDEX_LABEL;
735 REPLY_MACRO (VL_API_GBP_EXT_ITF_ADD_DEL_REPLY + GBP_MSG_BASE);
739 gbp_ext_itf_send_details (gbp_ext_itf_t * gx, void *args)
741 vl_api_gbp_ext_itf_details_t *mp;
745 mp = vl_msg_api_alloc (sizeof (*mp));
749 clib_memset (mp, 0, sizeof (*mp));
750 mp->_vl_msg_id = ntohs (VL_API_GBP_EXT_ITF_DETAILS + GBP_MSG_BASE);
751 mp->context = ctx->context;
753 mp->ext_itf.bd_id = ntohl (gbp_bridge_domain_get_bd_id (gx->gx_bd));
754 mp->ext_itf.rd_id = ntohl (gbp_route_domain_get_rd_id (gx->gx_rd));
755 mp->ext_itf.sw_if_index = ntohl (gx->gx_itf);
757 vl_api_send_msg (ctx->reg, (u8 *) mp);
759 return (WALK_CONTINUE);
763 vl_api_gbp_ext_itf_dump_t_handler (vl_api_gbp_ext_itf_dump_t * mp)
765 vl_api_registration_t *reg;
767 reg = vl_api_client_index_to_registration (mp->client_index);
771 gbp_walk_ctx_t ctx = {
773 .context = mp->context,
776 gbp_ext_itf_walk (gbp_ext_itf_send_details, &ctx);
780 gbp_contract_rule_action_deocde (vl_api_gbp_rule_action_t in,
781 gbp_rule_action_t * out)
783 in = clib_net_to_host_u32 (in);
787 case GBP_API_RULE_PERMIT:
788 *out = GBP_RULE_PERMIT;
790 case GBP_API_RULE_DENY:
791 *out = GBP_RULE_DENY;
793 case GBP_API_RULE_REDIRECT:
794 *out = GBP_RULE_REDIRECT;
802 gbp_hash_mode_decode (vl_api_gbp_hash_mode_t in, gbp_hash_mode_t * out)
804 in = clib_net_to_host_u32 (in);
808 case GBP_API_HASH_MODE_SRC_IP:
809 *out = GBP_HASH_MODE_SRC_IP;
811 case GBP_API_HASH_MODE_DST_IP:
812 *out = GBP_HASH_MODE_DST_IP;
814 case GBP_API_HASH_MODE_SYMMETRIC:
815 *out = GBP_HASH_MODE_SYMMETRIC;
823 gbp_next_hop_decode (const vl_api_gbp_next_hop_t * in, index_t * gnhi)
829 gbd = gbp_bridge_domain_find_and_lock (ntohl (in->bd_id));
831 if (INDEX_INVALID == gbd)
832 return (VNET_API_ERROR_BD_NOT_MODIFIABLE);
834 grd = gbp_route_domain_find_and_lock (ntohl (in->rd_id));
836 if (INDEX_INVALID == grd)
837 return (VNET_API_ERROR_NO_SUCH_FIB);
839 ip_address_decode (&in->ip, &ip);
840 mac_address_decode (in->mac, &mac);
842 *gnhi = gbp_next_hop_alloc (&ip, grd, &mac, gbd);
848 gbp_next_hop_set_decode (const vl_api_gbp_next_hop_set_t * in,
849 gbp_hash_mode_t * hash_mode, index_t ** out)
852 index_t *gnhis = NULL;
856 rv = gbp_hash_mode_decode (in->hash_mode, hash_mode);
861 vec_validate (gnhis, in->n_nhs - 1);
863 for (ii = 0; ii < in->n_nhs; ii++)
865 rv = gbp_next_hop_decode (&in->nhs[ii], &gnhis[ii]);
879 gbp_contract_rule_decode (const vl_api_gbp_rule_t * in, index_t * gui)
881 gbp_hash_mode_t hash_mode;
882 gbp_rule_action_t action;
886 rv = gbp_contract_rule_action_deocde (in->action, &action);
891 if (GBP_RULE_REDIRECT == action)
893 rv = gbp_next_hop_set_decode (&in->nh_set, &hash_mode, &nhs);
900 hash_mode = GBP_HASH_MODE_SRC_IP;
903 *gui = gbp_rule_alloc (action, hash_mode, nhs);
909 gbp_contract_rules_decode (u8 n_rules,
910 const vl_api_gbp_rule_t * rules, index_t ** out)
912 index_t *guis = NULL;
922 vec_validate (guis, n_rules - 1);
924 for (ii = 0; ii < n_rules; ii++)
926 rv = gbp_contract_rule_decode (&rules[ii], &guis[ii]);
940 vl_api_gbp_contract_add_del_t_handler (vl_api_gbp_contract_add_del_t * mp)
942 vl_api_gbp_contract_add_del_reply_t *rmp;
943 u16 *allowed_ethertypes;
944 u32 stats_index = ~0;
951 rv = gbp_contract_rules_decode (mp->contract.n_rules,
952 mp->contract.rules, &rules);
956 allowed_ethertypes = NULL;
959 * allowed ether types
961 n_et = mp->contract.n_ether_types;
962 vec_validate (allowed_ethertypes, n_et - 1);
964 for (ii = 0; ii < n_et; ii++)
966 /* leave the ether types in network order */
967 allowed_ethertypes[ii] = mp->contract.allowed_ethertypes[ii];
970 rv = gbp_contract_update (ntohs (mp->contract.scope),
971 ntohs (mp->contract.sclass),
972 ntohs (mp->contract.dclass),
973 ntohl (mp->contract.acl_index),
974 rules, allowed_ethertypes, &stats_index);
977 rv = gbp_contract_delete (ntohs (mp->contract.scope),
978 ntohs (mp->contract.sclass),
979 ntohs (mp->contract.dclass));
983 REPLY_MACRO2 (VL_API_GBP_CONTRACT_ADD_DEL_REPLY + GBP_MSG_BASE,
985 rmp->stats_index = htonl (stats_index);
991 gbp_contract_send_details (gbp_contract_t * gbpc, void *args)
993 vl_api_gbp_contract_details_t *mp;
997 mp = vl_msg_api_alloc (sizeof (*mp));
1001 clib_memset (mp, 0, sizeof (*mp));
1002 mp->_vl_msg_id = ntohs (VL_API_GBP_CONTRACT_DETAILS + GBP_MSG_BASE);
1003 mp->context = ctx->context;
1005 mp->contract.sclass = ntohs (gbpc->gc_key.gck_src);
1006 mp->contract.dclass = ntohs (gbpc->gc_key.gck_dst);
1007 mp->contract.acl_index = ntohl (gbpc->gc_acl_index);
1008 mp->contract.scope = ntohs (gbpc->gc_key.gck_scope);
1010 vl_api_send_msg (ctx->reg, (u8 *) mp);
1016 vl_api_gbp_contract_dump_t_handler (vl_api_gbp_contract_dump_t * mp)
1018 vl_api_registration_t *reg;
1020 reg = vl_api_client_index_to_registration (mp->client_index);
1024 gbp_walk_ctx_t ctx = {
1026 .context = mp->context,
1029 gbp_contract_walk (gbp_contract_send_details, &ctx);
1033 gbp_vxlan_tunnel_mode_2_layer (vl_api_gbp_vxlan_tunnel_mode_t mode,
1034 gbp_vxlan_tunnel_layer_t * l)
1036 mode = clib_net_to_host_u32 (mode);
1040 case GBP_VXLAN_TUNNEL_MODE_L2:
1041 *l = GBP_VXLAN_TUN_L2;
1043 case GBP_VXLAN_TUNNEL_MODE_L3:
1044 *l = GBP_VXLAN_TUN_L3;
1051 vl_api_gbp_vxlan_tunnel_add_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1053 vl_api_gbp_vxlan_tunnel_add_reply_t *rmp;
1054 gbp_vxlan_tunnel_layer_t layer;
1059 ip4_address_decode (mp->tunnel.src, &src);
1060 rv = gbp_vxlan_tunnel_mode_2_layer (mp->tunnel.mode, &layer);
1065 rv = gbp_vxlan_tunnel_add (ntohl (mp->tunnel.vni),
1067 ntohl (mp->tunnel.bd_rd_id), &src, &sw_if_index);
1071 REPLY_MACRO2 (VL_API_GBP_VXLAN_TUNNEL_ADD_REPLY + GBP_MSG_BASE,
1073 rmp->sw_if_index = htonl (sw_if_index);
1079 vl_api_gbp_vxlan_tunnel_del_t_handler (vl_api_gbp_vxlan_tunnel_add_t * mp)
1081 vl_api_gbp_vxlan_tunnel_del_reply_t *rmp;
1084 rv = gbp_vxlan_tunnel_del (ntohl (mp->tunnel.vni));
1086 REPLY_MACRO (VL_API_GBP_VXLAN_TUNNEL_DEL_REPLY + GBP_MSG_BASE);
1089 static vl_api_gbp_vxlan_tunnel_mode_t
1090 gbp_vxlan_tunnel_layer_2_mode (gbp_vxlan_tunnel_layer_t layer)
1092 vl_api_gbp_vxlan_tunnel_mode_t mode = GBP_VXLAN_TUNNEL_MODE_L2;
1096 case GBP_VXLAN_TUN_L2:
1097 mode = GBP_VXLAN_TUNNEL_MODE_L2;
1099 case GBP_VXLAN_TUN_L3:
1100 mode = GBP_VXLAN_TUNNEL_MODE_L3;
1103 mode = clib_host_to_net_u32 (mode);
1109 gbp_vxlan_tunnel_send_details (gbp_vxlan_tunnel_t * gt, void *args)
1111 vl_api_gbp_vxlan_tunnel_details_t *mp;
1112 gbp_walk_ctx_t *ctx;
1115 mp = vl_msg_api_alloc (sizeof (*mp));
1119 memset (mp, 0, sizeof (*mp));
1120 mp->_vl_msg_id = htons (VL_API_GBP_VXLAN_TUNNEL_DETAILS + GBP_MSG_BASE);
1121 mp->context = ctx->context;
1123 mp->tunnel.vni = htonl (gt->gt_vni);
1124 mp->tunnel.mode = gbp_vxlan_tunnel_layer_2_mode (gt->gt_layer);
1125 mp->tunnel.bd_rd_id = htonl (gt->gt_bd_rd_id);
1127 vl_api_send_msg (ctx->reg, (u8 *) mp);
1133 vl_api_gbp_vxlan_tunnel_dump_t_handler (vl_api_gbp_vxlan_tunnel_dump_t * mp)
1135 vl_api_registration_t *reg;
1137 reg = vl_api_client_index_to_registration (mp->client_index);
1141 gbp_walk_ctx_t ctx = {
1143 .context = mp->context,
1146 gbp_vxlan_walk (gbp_vxlan_tunnel_send_details, &ctx);
1151 * Add vpe's API message handlers to the table.
1152 * vlib has already mapped shared memory and
1153 * added the client registration handlers.
1154 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
1156 #define vl_msg_name_crc_list
1157 #include <gbp/gbp_all_api_h.h>
1158 #undef vl_msg_name_crc_list
1161 setup_message_id_table (api_main_t * am)
1163 #define _(id,n,crc) \
1164 vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + GBP_MSG_BASE);
1165 foreach_vl_msg_name_crc_gbp;
1170 gbp_api_hookup (vlib_main_t * vm)
1173 vl_msg_api_set_handlers(VL_API_##N + GBP_MSG_BASE, \
1175 vl_api_##n##_t_handler, \
1177 vl_api_##n##_t_endian, \
1178 vl_api_##n##_t_print, \
1179 sizeof(vl_api_##n##_t), 1);
1180 foreach_gbp_api_msg;
1184 static clib_error_t *
1185 gbp_init (vlib_main_t * vm)
1187 api_main_t *am = &api_main;
1188 gbp_main_t *gbpm = &gbp_main;
1189 u8 *name = format (0, "gbp_%08x%c", api_version, 0);
1191 gbpm->gbp_acl_user_id = ~0;
1193 /* Ask for a correctly-sized block of API message decode slots */
1194 msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
1195 VL_MSG_FIRST_AVAILABLE);
1196 gbp_api_hookup (vm);
1198 /* Add our API messages to the global name_crc hash table */
1199 setup_message_id_table (am);
1205 VLIB_API_INIT_FUNCTION (gbp_init);
1208 VLIB_PLUGIN_REGISTER () = {
1209 .version = VPP_BUILD_VER,
1210 .description = "Group Based Policy (GBP)",
1216 * fd.io coding-style-patch-verification: ON
1219 * eval: (c-set-style "gnu")