2 *------------------------------------------------------------------
3 * api.c - message handler registration
5 * Copyright (c) 2010-2016 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
23 #include <sys/types.h>
26 #include <netinet/in.h>
36 #include <vppinfra/clib.h>
37 #include <vppinfra/vec.h>
38 #include <vppinfra/hash.h>
39 #include <vppinfra/bitmap.h>
40 #include <vppinfra/fifo.h>
41 #include <vppinfra/time.h>
42 #include <vppinfra/mheap.h>
43 #include <vppinfra/heap.h>
44 #include <vppinfra/pool.h>
45 #include <vppinfra/format.h>
46 #include <vppinfra/error.h>
48 #include <vnet/api_errno.h>
49 #include <vnet/vnet.h>
50 #include <vnet/l2/l2_input.h>
51 #include <vnet/l2/l2_bd.h>
52 #include <vnet/ip/ip.h>
53 #include <vnet/ip/ip6.h>
54 #include <vnet/ip/ip6_neighbor.h>
55 #include <vnet/mpls/mpls.h>
56 #include <vnet/mpls/mpls_tunnel.h>
57 #include <vnet/dhcp/proxy.h>
58 #include <vnet/dhcp/client.h>
60 #include <vnet/sr/sr.h>
62 #include <vnet/dhcpv6/proxy.h>
63 #include <vlib/vlib.h>
64 #include <vlib/unix/unix.h>
65 #include <vlibapi/api.h>
66 #include <vlibmemory/api.h>
67 #include <vnet/classify/vnet_classify.h>
68 #include <vnet/classify/input_acl.h>
69 #include <vnet/classify/policer_classify.h>
70 #include <vnet/classify/flow_classify.h>
71 #include <vnet/l2/l2_classify.h>
72 #include <vnet/vxlan/vxlan.h>
73 #include <vnet/l2/l2_vtr.h>
74 #include <vnet/vxlan-gpe/vxlan_gpe.h>
75 #include <vnet/map/map.h>
76 #include <vnet/cop/cop.h>
77 #include <vnet/ip/ip6_hop_by_hop.h>
78 #include <vnet/ip/ip_source_and_port_range_check.h>
79 #include <vnet/policer/policer.h>
80 #include <vnet/flow/flow_report.h>
81 #include <vnet/flow/flow_report_classify.h>
82 #include <vnet/ip/punt.h>
83 #include <vnet/feature/feature.h>
86 #undef __included_bihash_template_h__
87 #include <vnet/l2/l2_fib.h>
90 #include <vnet/devices/dpdk/dpdk.h>
93 #include <vpp/stats/stats.h>
94 #include <vpp/oam/oam.h>
96 #include <vnet/ethernet/ethernet.h>
97 #include <vnet/ethernet/arp_packet.h>
98 #include <vnet/interface.h>
99 #include <vnet/l2/l2_fib.h>
100 #include <vnet/l2/l2_bd.h>
101 #include <vpp/api/vpe_msg_enum.h>
102 #include <vnet/span/span.h>
103 #include <vnet/fib/ip6_fib.h>
104 #include <vnet/fib/ip4_fib.h>
105 #include <vnet/fib/fib_api.h>
106 #include <vnet/dpo/drop_dpo.h>
107 #include <vnet/dpo/receive_dpo.h>
108 #include <vnet/dpo/lookup_dpo.h>
109 #include <vnet/dpo/classify_dpo.h>
110 #include <vnet/dpo/ip_null_dpo.h>
111 #define vl_typedefs /* define message structures */
112 #include <vpp/api/vpe_all_api_h.h>
114 #define vl_endianfun /* define message structures */
115 #include <vpp/api/vpe_all_api_h.h>
117 /* instantiate all the print functions we know about */
118 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
120 #include <vpp/api/vpe_all_api_h.h>
122 #include <vlibapi/api_helper_macros.h>
123 #define foreach_vpe_api_msg \
124 _(WANT_OAM_EVENTS, want_oam_events) \
125 _(OAM_ADD_DEL, oam_add_del) \
126 _(MPLS_ROUTE_ADD_DEL, mpls_route_add_del) \
127 _(MPLS_IP_BIND_UNBIND, mpls_ip_bind_unbind) \
128 _(IS_ADDRESS_REACHABLE, is_address_reachable) \
129 _(SW_INTERFACE_SET_MPLS_ENABLE, sw_interface_set_mpls_enable) \
130 _(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
131 _(SW_INTERFACE_SET_VXLAN_BYPASS, sw_interface_set_vxlan_bypass) \
132 _(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
133 _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
134 _(SW_INTERFACE_SET_DPDK_HQOS_PIPE, sw_interface_set_dpdk_hqos_pipe) \
135 _(SW_INTERFACE_SET_DPDK_HQOS_SUBPORT, sw_interface_set_dpdk_hqos_subport) \
136 _(SW_INTERFACE_SET_DPDK_HQOS_TCTBL, sw_interface_set_dpdk_hqos_tctbl) \
137 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
138 _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
139 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
140 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
141 _(L2FIB_ADD_DEL, l2fib_add_del) \
142 _(L2_FLAGS, l2_flags) \
143 _(BRIDGE_FLAGS, bridge_flags) \
144 _(CREATE_VLAN_SUBIF, create_vlan_subif) \
145 _(CREATE_SUBIF, create_subif) \
146 _(MPLS_TUNNEL_ADD_DEL, mpls_tunnel_add_del) \
147 _(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
148 _(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
149 _(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
150 _(RESET_FIB, reset_fib) \
151 _(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
152 _(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
153 _(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
154 _(DHCP_CLIENT_CONFIG, dhcp_client_config) \
155 _(CREATE_LOOPBACK, create_loopback) \
156 _(CONTROL_PING, control_ping) \
157 _(CLI_REQUEST, cli_request) \
158 _(CLI_INBAND, cli_inband) \
159 _(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
160 _(L2_PATCH_ADD_DEL, l2_patch_add_del) \
161 _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
162 _(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
163 _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
164 _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
165 _(GET_NODE_INDEX, get_node_index) \
166 _(ADD_NODE_NEXT, add_node_next) \
167 _(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
168 _(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
169 _(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
170 _(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
171 _(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
172 _(SHOW_VERSION, show_version) \
173 _(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
174 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
175 _(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \
176 _(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump) \
177 _(INTERFACE_NAME_RENUMBER, interface_name_renumber) \
178 _(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
179 _(WANT_IP6_ND_EVENTS, want_ip6_nd_events) \
180 _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
181 _(DELETE_LOOPBACK, delete_loopback) \
182 _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
183 _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \
184 _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \
185 _(GET_NODE_GRAPH, get_node_graph) \
186 _(IOAM_ENABLE, ioam_enable) \
187 _(IOAM_DISABLE, ioam_disable) \
188 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del) \
189 _(POLICER_ADD_DEL, policer_add_del) \
190 _(POLICER_DUMP, policer_dump) \
191 _(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface) \
192 _(POLICER_CLASSIFY_DUMP, policer_classify_dump) \
193 _(MPLS_TUNNEL_DUMP, mpls_tunnel_dump) \
194 _(MPLS_TUNNEL_DETAILS, mpls_tunnel_details) \
195 _(MPLS_FIB_DUMP, mpls_fib_dump) \
196 _(MPLS_FIB_DETAILS, mpls_fib_details) \
197 _(CLASSIFY_TABLE_IDS,classify_table_ids) \
198 _(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \
199 _(CLASSIFY_TABLE_INFO,classify_table_info) \
200 _(CLASSIFY_SESSION_DUMP,classify_session_dump) \
201 _(CLASSIFY_SESSION_DETAILS,classify_session_details) \
202 _(SET_IPFIX_EXPORTER, set_ipfix_exporter) \
203 _(IPFIX_EXPORTER_DUMP, ipfix_exporter_dump) \
204 _(SET_IPFIX_CLASSIFY_STREAM, set_ipfix_classify_stream) \
205 _(IPFIX_CLASSIFY_STREAM_DUMP, ipfix_classify_stream_dump) \
206 _(IPFIX_CLASSIFY_TABLE_ADD_DEL, ipfix_classify_table_add_del) \
207 _(IPFIX_CLASSIFY_TABLE_DUMP, ipfix_classify_table_dump) \
208 _(GET_NEXT_INDEX, get_next_index) \
209 _(PG_CREATE_INTERFACE, pg_create_interface) \
210 _(PG_CAPTURE, pg_capture) \
211 _(PG_ENABLE_DISABLE, pg_enable_disable) \
212 _(IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, \
213 ip_source_and_port_range_check_add_del) \
214 _(IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, \
215 ip_source_and_port_range_check_interface_add_del) \
216 _(DELETE_SUBIF, delete_subif) \
217 _(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
219 _(FLOW_CLASSIFY_SET_INTERFACE, flow_classify_set_interface) \
220 _(FLOW_CLASSIFY_DUMP, flow_classify_dump) \
221 _(FEATURE_ENABLE_DISABLE, feature_enable_disable)
224 #define QUOTE(x) QUOTE_(x)
227 RESOLVE_IP4_ADD_DEL_ROUTE = 1,
228 RESOLVE_IP6_ADD_DEL_ROUTE,
231 static vlib_node_registration_t vpe_resolver_process_node;
232 vpe_api_main_t vpe_api_main;
234 static int arp_change_delete_callback (u32 pool_index, u8 * notused);
235 static int nd_change_delete_callback (u32 pool_index, u8 * notused);
237 /* Clean up all registrations belonging to the indicated client */
239 vl_api_memclnt_delete_callback (u32 client_index)
241 vpe_api_main_t *vam = &vpe_api_main;
242 vpe_client_registration_t *rp;
244 int stats_memclnt_delete_callback (u32 client_index);
246 stats_memclnt_delete_callback (client_index);
249 p = hash_get (vam->a##_registration_hash, client_index); \
251 rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
252 pool_put (vam->a##_registrations, rp); \
253 hash_unset (vam->a##_registration_hash, client_index); \
255 foreach_registration_hash;
260 pub_sub_handler (oam_events, OAM_EVENTS);
262 #define RESOLUTION_EVENT 1
263 #define RESOLUTION_PENDING_EVENT 2
264 #define IP4_ARP_EVENT 3
265 #define IP6_ND_EVENT 4
267 int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp);
269 int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp);
272 handle_ip4_arp_event (u32 pool_index)
274 vpe_api_main_t *vam = &vpe_api_main;
275 vnet_main_t *vnm = vam->vnet_main;
276 vlib_main_t *vm = vam->vlib_main;
277 vl_api_ip4_arp_event_t *event;
278 vl_api_ip4_arp_event_t *mp;
279 unix_shared_memory_queue_t *q;
281 /* Client can cancel, die, etc. */
282 if (pool_is_free_index (vam->arp_events, pool_index))
285 event = pool_elt_at_index (vam->arp_events, pool_index);
287 q = vl_api_client_index_to_input_queue (event->client_index);
290 (void) vnet_add_del_ip4_arp_change_event
291 (vnm, arp_change_delete_callback,
292 event->pid, &event->address,
293 vpe_resolver_process_node.index, IP4_ARP_EVENT,
294 ~0 /* pool index, notused */ , 0 /* is_add */ );
298 if (q->cursize < q->maxsize)
300 mp = vl_msg_api_alloc (sizeof (*mp));
301 clib_memcpy (mp, event, sizeof (*mp));
302 vl_msg_api_send_shmem (q, (u8 *) & mp);
306 static f64 last_time;
308 * Throttle syslog msgs.
309 * It's pretty tempting to just revoke the registration...
311 if (vlib_time_now (vm) > last_time + 10.0)
313 clib_warning ("arp event for %U to pid %d: queue stuffed!",
314 format_ip4_address, &event->address, event->pid);
315 last_time = vlib_time_now (vm);
321 handle_ip6_nd_event (u32 pool_index)
323 vpe_api_main_t *vam = &vpe_api_main;
324 vnet_main_t *vnm = vam->vnet_main;
325 vlib_main_t *vm = vam->vlib_main;
326 vl_api_ip6_nd_event_t *event;
327 vl_api_ip6_nd_event_t *mp;
328 unix_shared_memory_queue_t *q;
330 /* Client can cancel, die, etc. */
331 if (pool_is_free_index (vam->nd_events, pool_index))
334 event = pool_elt_at_index (vam->nd_events, pool_index);
336 q = vl_api_client_index_to_input_queue (event->client_index);
339 (void) vnet_add_del_ip6_nd_change_event
340 (vnm, nd_change_delete_callback,
341 event->pid, &event->address,
342 vpe_resolver_process_node.index, IP6_ND_EVENT,
343 ~0 /* pool index, notused */ , 0 /* is_add */ );
347 if (q->cursize < q->maxsize)
349 mp = vl_msg_api_alloc (sizeof (*mp));
350 clib_memcpy (mp, event, sizeof (*mp));
351 vl_msg_api_send_shmem (q, (u8 *) & mp);
355 static f64 last_time;
357 * Throttle syslog msgs.
358 * It's pretty tempting to just revoke the registration...
360 if (vlib_time_now (vm) > last_time + 10.0)
362 clib_warning ("ip6 nd event for %U to pid %d: queue stuffed!",
363 format_ip6_address, &event->address, event->pid);
364 last_time = vlib_time_now (vm);
370 resolver_process (vlib_main_t * vm,
371 vlib_node_runtime_t * rt, vlib_frame_t * f)
374 uword *event_data = 0;
380 vlib_process_wait_for_event_or_clock (vm, timeout);
382 event_type = vlib_process_get_events (vm, &event_data);
386 case RESOLUTION_PENDING_EVENT:
390 case RESOLUTION_EVENT:
391 clib_warning ("resolver: BOGUS TYPE");
395 for (i = 0; i < vec_len (event_data); i++)
396 handle_ip4_arp_event (event_data[i]);
400 for (i = 0; i < vec_len (event_data); i++)
401 handle_ip6_nd_event (event_data[i]);
404 case ~0: /* timeout */
408 vec_reset_length (event_data);
410 return 0; /* or not */
414 VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
415 .function = resolver_process,
416 .type = VLIB_NODE_TYPE_PROCESS,
417 .name = "vpe-route-resolver-process",
422 mpls_route_add_del_t_handler (vnet_main_t * vnm,
423 vl_api_mpls_route_add_del_t * mp)
425 u32 fib_index, next_hop_fib_index;
426 mpls_label_t *label_stack = NULL;
427 int rv, ii, n_labels;;
431 .fp_proto = FIB_PROTOCOL_MPLS,
432 .fp_eos = mp->mr_eos,
433 .fp_label = ntohl (mp->mr_label),
437 if (mp->mr_next_hop_proto_is_ip4)
439 pfx.fp_payload_proto = DPO_PROTO_IP4;
443 pfx.fp_payload_proto = DPO_PROTO_IP6;
448 pfx.fp_payload_proto = DPO_PROTO_MPLS;
451 rv = add_del_route_check (FIB_PROTOCOL_MPLS,
453 mp->mr_next_hop_sw_if_index,
454 dpo_proto_to_fib (pfx.fp_payload_proto),
455 mp->mr_next_hop_table_id,
456 mp->mr_create_table_if_needed,
457 &fib_index, &next_hop_fib_index);
463 memset (&nh, 0, sizeof (nh));
465 if (mp->mr_next_hop_proto_is_ip4)
466 memcpy (&nh.ip4, mp->mr_next_hop, sizeof (nh.ip4));
468 memcpy (&nh.ip6, mp->mr_next_hop, sizeof (nh.ip6));
470 n_labels = mp->mr_next_hop_n_out_labels;
473 else if (1 == n_labels)
474 vec_add1 (label_stack, ntohl (mp->mr_next_hop_out_label_stack[0]));
477 vec_validate (label_stack, n_labels - 1);
478 for (ii = 0; ii < n_labels; ii++)
479 label_stack[ii] = ntohl (mp->mr_next_hop_out_label_stack[ii]);
482 return (add_del_route_t_handler (mp->mr_is_multipath, mp->mr_is_add, 0, // mp->is_drop,
483 0, // mp->is_unreach,
484 0, // mp->is_prohibit,
487 mp->mr_classify_table_index,
488 mp->mr_is_resolve_host,
489 mp->mr_is_resolve_attached,
491 mp->mr_next_hop_proto_is_ip4,
492 &nh, ntohl (mp->mr_next_hop_sw_if_index),
494 mp->mr_next_hop_weight,
495 ntohl (mp->mr_next_hop_via_label),
500 vl_api_mpls_route_add_del_t_handler (vl_api_mpls_route_add_del_t * mp)
502 vl_api_mpls_route_add_del_reply_t *rmp;
506 vnm = vnet_get_main ();
509 rv = mpls_route_add_del_t_handler (vnm, mp);
511 rv = (rv == 0) ? vnm->api_errno : rv;
513 REPLY_MACRO (VL_API_MPLS_ROUTE_ADD_DEL_REPLY);
517 mpls_ip_bind_unbind_handler (vnet_main_t * vnm,
518 vl_api_mpls_ip_bind_unbind_t * mp)
520 u32 mpls_fib_index, ip_fib_index;
523 fib_table_find (FIB_PROTOCOL_MPLS, ntohl (mp->mb_mpls_table_id));
525 if (~0 == mpls_fib_index)
527 if (mp->mb_create_table_if_needed)
530 fib_table_find_or_create_and_lock (FIB_PROTOCOL_MPLS,
531 ntohl (mp->mb_mpls_table_id));
534 return VNET_API_ERROR_NO_SUCH_FIB;
537 ip_fib_index = fib_table_find ((mp->mb_is_ip4 ?
540 ntohl (mp->mb_ip_table_id));
541 if (~0 == ip_fib_index)
542 return VNET_API_ERROR_NO_SUCH_FIB;
545 .fp_len = mp->mb_address_length,
550 pfx.fp_proto = FIB_PROTOCOL_IP4;
551 clib_memcpy (&pfx.fp_addr.ip4, mp->mb_address,
552 sizeof (pfx.fp_addr.ip4));
556 pfx.fp_proto = FIB_PROTOCOL_IP6;
557 clib_memcpy (&pfx.fp_addr.ip6, mp->mb_address,
558 sizeof (pfx.fp_addr.ip6));
562 fib_table_entry_local_label_add (ip_fib_index, &pfx,
563 ntohl (mp->mb_label));
565 fib_table_entry_local_label_remove (ip_fib_index, &pfx,
566 ntohl (mp->mb_label));
572 vl_api_mpls_ip_bind_unbind_t_handler (vl_api_mpls_ip_bind_unbind_t * mp)
574 vl_api_mpls_route_add_del_reply_t *rmp;
578 vnm = vnet_get_main ();
581 rv = mpls_ip_bind_unbind_handler (vnm, mp);
583 rv = (rv == 0) ? vnm->api_errno : rv;
585 REPLY_MACRO (VL_API_MPLS_ROUTE_ADD_DEL_REPLY);
589 vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp)
591 vl_api_sw_interface_set_vpath_reply_t *rmp;
593 u32 sw_if_index = ntohl (mp->sw_if_index);
595 VALIDATE_SW_IF_INDEX (mp);
597 l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
598 vnet_feature_enable_disable ("ip4-unicast", "vpath-input-ip4",
599 sw_if_index, mp->enable, 0, 0);
600 vnet_feature_enable_disable ("ip4-multicast", "vpath-input-ip4",
601 sw_if_index, mp->enable, 0, 0);
602 vnet_feature_enable_disable ("ip6-unicast", "vpath-input-ip6",
603 sw_if_index, mp->enable, 0, 0);
604 vnet_feature_enable_disable ("ip6-multicast", "vpath-input-ip6",
605 sw_if_index, mp->enable, 0, 0);
607 BAD_SW_IF_INDEX_LABEL;
609 REPLY_MACRO (VL_API_SW_INTERFACE_SET_VPATH_REPLY);
613 vl_api_sw_interface_set_vxlan_bypass_t_handler
614 (vl_api_sw_interface_set_vxlan_bypass_t * mp)
616 vl_api_sw_interface_set_vxlan_bypass_reply_t *rmp;
618 u32 sw_if_index = ntohl (mp->sw_if_index);
620 VALIDATE_SW_IF_INDEX (mp);
624 /* not yet implemented */
627 vnet_feature_enable_disable ("ip4-unicast", "ip4-vxlan-bypass",
628 sw_if_index, mp->enable, 0, 0);
630 BAD_SW_IF_INDEX_LABEL;
632 REPLY_MACRO (VL_API_SW_INTERFACE_SET_VXLAN_BYPASS_REPLY);
636 vl_api_sw_interface_set_l2_xconnect_t_handler
637 (vl_api_sw_interface_set_l2_xconnect_t * mp)
639 vl_api_sw_interface_set_l2_xconnect_reply_t *rmp;
641 u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
642 u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index);
643 vlib_main_t *vm = vlib_get_main ();
644 vnet_main_t *vnm = vnet_get_main ();
646 VALIDATE_RX_SW_IF_INDEX (mp);
650 VALIDATE_TX_SW_IF_INDEX (mp);
651 rv = set_int_l2_mode (vm, vnm, MODE_L2_XC,
652 rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
656 rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
659 BAD_RX_SW_IF_INDEX_LABEL;
660 BAD_TX_SW_IF_INDEX_LABEL;
662 REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
666 vl_api_sw_interface_set_l2_bridge_t_handler
667 (vl_api_sw_interface_set_l2_bridge_t * mp)
669 bd_main_t *bdm = &bd_main;
670 vl_api_sw_interface_set_l2_bridge_reply_t *rmp;
672 u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
673 u32 bd_id = ntohl (mp->bd_id);
677 vlib_main_t *vm = vlib_get_main ();
678 vnet_main_t *vnm = vnet_get_main ();
680 VALIDATE_RX_SW_IF_INDEX (mp);
682 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
686 //VALIDATE_TX_SW_IF_INDEX(mp);
687 rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE,
688 rx_sw_if_index, bd_index, bvi, shg, 0);
692 rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
695 BAD_RX_SW_IF_INDEX_LABEL;
697 REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
701 vl_api_sw_interface_set_dpdk_hqos_pipe_t_handler
702 (vl_api_sw_interface_set_dpdk_hqos_pipe_t * mp)
704 vl_api_sw_interface_set_dpdk_hqos_pipe_reply_t *rmp;
708 dpdk_main_t *dm = &dpdk_main;
711 u32 sw_if_index = ntohl (mp->sw_if_index);
712 u32 subport = ntohl (mp->subport);
713 u32 pipe = ntohl (mp->pipe);
714 u32 profile = ntohl (mp->profile);
715 vnet_hw_interface_t *hw;
717 VALIDATE_SW_IF_INDEX (mp);
719 /* hw_if & dpdk device */
720 hw = vnet_get_sup_hw_interface (dm->vnet_main, sw_if_index);
722 xd = vec_elt_at_index (dm->devices, hw->dev_instance);
724 rv = rte_sched_pipe_config (xd->hqos_ht->hqos, subport, pipe, profile);
726 BAD_SW_IF_INDEX_LABEL;
728 clib_warning ("setting HQoS pipe parameters without DPDK not implemented");
729 rv = VNET_API_ERROR_UNIMPLEMENTED;
732 REPLY_MACRO (VL_API_SW_INTERFACE_SET_DPDK_HQOS_PIPE_REPLY);
736 vl_api_sw_interface_set_dpdk_hqos_subport_t_handler
737 (vl_api_sw_interface_set_dpdk_hqos_subport_t * mp)
739 vl_api_sw_interface_set_dpdk_hqos_subport_reply_t *rmp;
743 dpdk_main_t *dm = &dpdk_main;
745 struct rte_sched_subport_params p;
747 u32 sw_if_index = ntohl (mp->sw_if_index);
748 u32 subport = ntohl (mp->subport);
749 p.tb_rate = ntohl (mp->tb_rate);
750 p.tb_size = ntohl (mp->tb_size);
751 p.tc_rate[0] = ntohl (mp->tc_rate[0]);
752 p.tc_rate[1] = ntohl (mp->tc_rate[1]);
753 p.tc_rate[2] = ntohl (mp->tc_rate[2]);
754 p.tc_rate[3] = ntohl (mp->tc_rate[3]);
755 p.tc_period = ntohl (mp->tc_period);
757 vnet_hw_interface_t *hw;
759 VALIDATE_SW_IF_INDEX (mp);
761 /* hw_if & dpdk device */
762 hw = vnet_get_sup_hw_interface (dm->vnet_main, sw_if_index);
764 xd = vec_elt_at_index (dm->devices, hw->dev_instance);
766 rv = rte_sched_subport_config (xd->hqos_ht->hqos, subport, &p);
768 BAD_SW_IF_INDEX_LABEL;
771 ("setting HQoS subport parameters without DPDK not implemented");
772 rv = VNET_API_ERROR_UNIMPLEMENTED;
775 REPLY_MACRO (VL_API_SW_INTERFACE_SET_DPDK_HQOS_SUBPORT_REPLY);
779 vl_api_sw_interface_set_dpdk_hqos_tctbl_t_handler
780 (vl_api_sw_interface_set_dpdk_hqos_tctbl_t * mp)
782 vl_api_sw_interface_set_dpdk_hqos_tctbl_reply_t *rmp;
786 dpdk_main_t *dm = &dpdk_main;
787 vlib_thread_main_t *tm = vlib_get_thread_main ();
790 u32 sw_if_index = ntohl (mp->sw_if_index);
791 u32 entry = ntohl (mp->entry);
792 u32 tc = ntohl (mp->tc);
793 u32 queue = ntohl (mp->queue);
796 vnet_hw_interface_t *hw;
798 VALIDATE_SW_IF_INDEX (mp);
800 /* hw_if & dpdk device */
801 hw = vnet_get_sup_hw_interface (dm->vnet_main, sw_if_index);
803 xd = vec_elt_at_index (dm->devices, hw->dev_instance);
805 if (tc >= RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE)
807 clib_warning ("invalid traffic class !!");
808 rv = VNET_API_ERROR_INVALID_VALUE;
811 if (queue >= RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS)
813 clib_warning ("invalid queue !!");
814 rv = VNET_API_ERROR_INVALID_VALUE;
818 /* Detect the set of worker threads */
819 uword *p = hash_get_mem (tm->thread_registrations_by_name, "workers");
823 clib_warning ("worker thread registration AWOL !!");
824 rv = VNET_API_ERROR_INVALID_VALUE_2;
828 vlib_thread_registration_t *tr = (vlib_thread_registration_t *) p[0];
829 int worker_thread_first = tr->first_index;
830 int worker_thread_count = tr->count;
832 val = tc * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS + queue;
833 for (i = 0; i < worker_thread_count; i++)
834 xd->hqos_wt[worker_thread_first + i].hqos_tc_table[entry] = val;
836 BAD_SW_IF_INDEX_LABEL;
839 clib_warning ("setting HQoS DSCP table entry without DPDK not implemented");
840 rv = VNET_API_ERROR_UNIMPLEMENTED;
843 REPLY_MACRO (VL_API_SW_INTERFACE_SET_DPDK_HQOS_TCTBL_REPLY);
847 vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp)
849 vlib_main_t *vm = vlib_get_main ();
850 bd_main_t *bdm = &bd_main;
851 vl_api_bridge_domain_add_del_reply_t *rmp;
853 u32 enable_flags = 0, disable_flags = 0;
854 u32 bd_id = ntohl (mp->bd_id);
859 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
862 enable_flags |= L2_FLOOD;
864 disable_flags |= L2_FLOOD;
867 enable_flags |= L2_UU_FLOOD;
869 disable_flags |= L2_UU_FLOOD;
872 enable_flags |= L2_FWD;
874 disable_flags |= L2_FWD;
877 enable_flags |= L2_ARP_TERM;
879 disable_flags |= L2_ARP_TERM;
882 enable_flags |= L2_LEARN;
884 disable_flags |= L2_LEARN;
887 bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */ );
890 bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */ );
892 bd_set_mac_age (vm, bd_index, mp->mac_age);
895 rv = bd_delete_bd_index (bdm, bd_id);
897 REPLY_MACRO (VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
901 vl_api_bridge_domain_details_t_handler (vl_api_bridge_domain_details_t * mp)
903 clib_warning ("BUG");
907 vl_api_bridge_domain_sw_if_details_t_handler
908 (vl_api_bridge_domain_sw_if_details_t * mp)
910 clib_warning ("BUG");
914 send_bridge_domain_details (unix_shared_memory_queue_t * q,
915 l2_bridge_domain_t * bd_config,
916 u32 n_sw_ifs, u32 context)
918 vl_api_bridge_domain_details_t *mp;
920 mp = vl_msg_api_alloc (sizeof (*mp));
921 memset (mp, 0, sizeof (*mp));
922 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
923 mp->bd_id = ntohl (bd_config->bd_id);
924 mp->flood = bd_feature_flood (bd_config);
925 mp->uu_flood = bd_feature_uu_flood (bd_config);
926 mp->forward = bd_feature_forward (bd_config);
927 mp->learn = bd_feature_learn (bd_config);
928 mp->arp_term = bd_feature_arp_term (bd_config);
929 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
930 mp->mac_age = bd_config->mac_age;
931 mp->n_sw_ifs = ntohl (n_sw_ifs);
932 mp->context = context;
934 vl_msg_api_send_shmem (q, (u8 *) & mp);
938 send_bd_sw_if_details (l2input_main_t * l2im,
939 unix_shared_memory_queue_t * q,
940 l2_flood_member_t * member, u32 bd_id, u32 context)
942 vl_api_bridge_domain_sw_if_details_t *mp;
943 l2_input_config_t *input_cfg;
945 mp = vl_msg_api_alloc (sizeof (*mp));
946 memset (mp, 0, sizeof (*mp));
947 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS);
948 mp->bd_id = ntohl (bd_id);
949 mp->sw_if_index = ntohl (member->sw_if_index);
950 input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index);
951 mp->shg = input_cfg->shg;
952 mp->context = context;
954 vl_msg_api_send_shmem (q, (u8 *) & mp);
958 vl_api_bridge_domain_dump_t_handler (vl_api_bridge_domain_dump_t * mp)
960 bd_main_t *bdm = &bd_main;
961 l2input_main_t *l2im = &l2input_main;
962 unix_shared_memory_queue_t *q;
963 l2_bridge_domain_t *bd_config;
967 q = vl_api_client_index_to_input_queue (mp->client_index);
972 bd_id = ntohl (mp->bd_id);
974 bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id);
975 end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1;
976 for (; bd_index < end; bd_index++)
978 bd_config = l2input_bd_config_from_index (l2im, bd_index);
979 /* skip dummy bd_id 0 */
980 if (bd_config && (bd_config->bd_id > 0))
983 l2_flood_member_t *m;
985 n_sw_ifs = vec_len (bd_config->members);
986 send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context);
988 vec_foreach (m, bd_config->members)
990 send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context);
997 vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp)
999 bd_main_t *bdm = &bd_main;
1000 l2input_main_t *l2im = &l2input_main;
1001 vl_api_l2fib_add_del_reply_t *rmp;
1004 u32 sw_if_index = ntohl (mp->sw_if_index);
1005 u32 bd_id = ntohl (mp->bd_id);
1014 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1017 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1018 goto bad_sw_if_index;
1024 filter_mac = mp->filter_mac ? 1 : 0;
1025 if (filter_mac == 0)
1027 VALIDATE_SW_IF_INDEX (mp);
1028 if (vec_len (l2im->configs) <= sw_if_index)
1030 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1031 goto bad_sw_if_index;
1035 l2_input_config_t *config;
1036 config = vec_elt_at_index (l2im->configs, sw_if_index);
1037 if (config->bridge == 0)
1039 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1040 goto bad_sw_if_index;
1044 static_mac = mp->static_mac ? 1 : 0;
1045 bvi_mac = mp->bvi_mac ? 1 : 0;
1046 l2fib_add_entry (mac, bd_index, sw_if_index, static_mac, filter_mac,
1051 l2fib_del_entry (mac, bd_index);
1054 BAD_SW_IF_INDEX_LABEL;
1056 REPLY_MACRO (VL_API_L2FIB_ADD_DEL_REPLY);
1060 vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp)
1062 vl_api_l2_flags_reply_t *rmp;
1064 u32 sw_if_index = ntohl (mp->sw_if_index);
1065 u32 flags = ntohl (mp->feature_bitmap);
1068 VALIDATE_SW_IF_INDEX (mp);
1071 if (flags & L2INPUT_FEAT_ ## a) \
1072 rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set);
1073 foreach_l2input_feat;
1076 BAD_SW_IF_INDEX_LABEL;
1079 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY,
1081 rmp->resulting_feature_bitmap = ntohl(rbm);
1087 vl_api_bridge_flags_t_handler (vl_api_bridge_flags_t * mp)
1089 vlib_main_t *vm = vlib_get_main ();
1090 bd_main_t *bdm = &bd_main;
1091 vl_api_bridge_flags_reply_t *rmp;
1093 u32 bd_id = ntohl (mp->bd_id);
1095 u32 flags = ntohl (mp->feature_bitmap);
1098 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1101 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1107 bd_set_flags (vm, bd_index, flags, mp->is_set);
1111 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
1113 rmp->resulting_feature_bitmap = ntohl(flags);
1119 vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
1121 bd_main_t *bdm = &bd_main;
1122 vl_api_bd_ip_mac_add_del_reply_t *rmp;
1124 u32 bd_id = ntohl (mp->bd_id);
1128 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1131 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1136 if (bd_add_del_ip_mac (bd_index, mp->ip_address,
1137 mp->mac_address, mp->is_ipv6, mp->is_add))
1138 rv = VNET_API_ERROR_UNSPECIFIED;
1141 REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY);
1145 vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
1147 vl_api_create_vlan_subif_reply_t *rmp;
1148 vnet_main_t *vnm = vnet_get_main ();
1149 u32 hw_if_index, sw_if_index = (u32) ~ 0;
1150 vnet_hw_interface_t *hi;
1153 vnet_sw_interface_t template;
1155 vnet_interface_main_t *im = &vnm->interface_main;
1156 u64 sup_and_sub_key;
1158 unix_shared_memory_queue_t *q;
1159 clib_error_t *error;
1161 VALIDATE_SW_IF_INDEX (mp);
1163 hw_if_index = ntohl (mp->sw_if_index);
1164 hi = vnet_get_hw_interface (vnm, hw_if_index);
1166 id = ntohl (mp->vlan_id);
1167 if (id == 0 || id > 4095)
1169 rv = VNET_API_ERROR_INVALID_VLAN;
1173 sup_and_sub_key = ((u64) (hi->sw_if_index) << 32) | (u64) id;
1175 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1178 rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
1182 kp = clib_mem_alloc (sizeof (*kp));
1183 *kp = sup_and_sub_key;
1185 memset (&template, 0, sizeof (template));
1186 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1187 template.sup_sw_if_index = hi->sw_if_index;
1188 template.sub.id = id;
1189 template.sub.eth.raw_flags = 0;
1190 template.sub.eth.flags.one_tag = 1;
1191 template.sub.eth.outer_vlan_id = id;
1192 template.sub.eth.flags.exact_match = 1;
1194 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1197 clib_error_report (error);
1198 rv = VNET_API_ERROR_INVALID_REGISTRATION;
1201 hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
1202 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1204 BAD_SW_IF_INDEX_LABEL;
1207 q = vl_api_client_index_to_input_queue (mp->client_index);
1211 rmp = vl_msg_api_alloc (sizeof (*rmp));
1212 rmp->_vl_msg_id = ntohs (VL_API_CREATE_VLAN_SUBIF_REPLY);
1213 rmp->context = mp->context;
1214 rmp->retval = ntohl (rv);
1215 rmp->sw_if_index = ntohl (sw_if_index);
1216 vl_msg_api_send_shmem (q, (u8 *) & rmp);
1220 vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
1222 vl_api_create_subif_reply_t *rmp;
1223 vnet_main_t *vnm = vnet_get_main ();
1224 u32 sw_if_index = ~0;
1227 vnet_sw_interface_t *si;
1228 vnet_hw_interface_t *hi;
1229 vnet_sw_interface_t template;
1231 vnet_interface_main_t *im = &vnm->interface_main;
1232 u64 sup_and_sub_key;
1234 clib_error_t *error;
1236 VALIDATE_SW_IF_INDEX (mp);
1238 si = vnet_get_sup_sw_interface (vnm, ntohl (mp->sw_if_index));
1239 hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index));
1241 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
1243 rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
1247 sw_if_index = si->sw_if_index;
1248 sub_id = ntohl (mp->sub_id);
1250 sup_and_sub_key = ((u64) (sw_if_index) << 32) | (u64) sub_id;
1252 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1256 clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
1257 sw_if_index, sub_id);
1258 rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
1262 kp = clib_mem_alloc (sizeof (*kp));
1263 *kp = sup_and_sub_key;
1265 memset (&template, 0, sizeof (template));
1266 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1267 template.sup_sw_if_index = sw_if_index;
1268 template.sub.id = sub_id;
1269 template.sub.eth.flags.no_tags = mp->no_tags;
1270 template.sub.eth.flags.one_tag = mp->one_tag;
1271 template.sub.eth.flags.two_tags = mp->two_tags;
1272 template.sub.eth.flags.dot1ad = mp->dot1ad;
1273 template.sub.eth.flags.exact_match = mp->exact_match;
1274 template.sub.eth.flags.default_sub = mp->default_sub;
1275 template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
1276 template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
1277 template.sub.eth.outer_vlan_id = ntohs (mp->outer_vlan_id);
1278 template.sub.eth.inner_vlan_id = ntohs (mp->inner_vlan_id);
1280 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1283 clib_error_report (error);
1284 rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
1288 hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
1289 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1291 BAD_SW_IF_INDEX_LABEL;
1296 REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
1298 rmp->sw_if_index = ntohl(sw_if_index);
1304 vl_api_mpls_tunnel_add_del_t_handler (vl_api_mpls_tunnel_add_del_t * mp)
1306 vl_api_mpls_tunnel_add_del_reply_t *rmp;
1308 stats_main_t *sm = &stats_main;
1309 u32 tunnel_sw_if_index;
1312 dslock (sm, 1 /* release hint */ , 5 /* tag */ );
1316 fib_route_path_t rpath, *rpaths = NULL;
1317 mpls_label_t *label_stack = NULL;
1319 memset (&rpath, 0, sizeof (rpath));
1321 if (mp->mt_next_hop_proto_is_ip4)
1323 rpath.frp_proto = FIB_PROTOCOL_IP4;
1324 clib_memcpy (&rpath.frp_addr.ip4,
1325 mp->mt_next_hop, sizeof (rpath.frp_addr.ip4));
1329 rpath.frp_proto = FIB_PROTOCOL_IP6;
1330 clib_memcpy (&rpath.frp_addr.ip6,
1331 mp->mt_next_hop, sizeof (rpath.frp_addr.ip6));
1333 rpath.frp_sw_if_index = ntohl (mp->mt_next_hop_sw_if_index);
1335 for (ii = 0; ii < mp->mt_next_hop_n_out_labels; ii++)
1336 vec_add1 (label_stack, ntohl (mp->mt_next_hop_out_label_stack[ii]));
1338 vec_add1 (rpaths, rpath);
1340 vnet_mpls_tunnel_add (rpaths, label_stack,
1341 mp->mt_l2_only, &tunnel_sw_if_index);
1343 vec_free (label_stack);
1347 tunnel_sw_if_index = ntohl (mp->mt_sw_if_index);
1348 vnet_mpls_tunnel_del (tunnel_sw_if_index);
1354 REPLY_MACRO2(VL_API_MPLS_TUNNEL_ADD_DEL_REPLY,
1356 rmp->sw_if_index = ntohl(tunnel_sw_if_index);
1362 vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t * mp)
1364 vl_api_proxy_arp_add_del_reply_t *rmp;
1367 ip4_main_t *im = &ip4_main;
1368 stats_main_t *sm = &stats_main;
1369 int vnet_proxy_arp_add_del (ip4_address_t * lo_addr,
1370 ip4_address_t * hi_addr,
1371 u32 fib_index, int is_del);
1374 dslock (sm, 1 /* release hint */ , 6 /* tag */ );
1376 p = hash_get (im->fib_index_by_table_id, ntohl (mp->vrf_id));
1380 rv = VNET_API_ERROR_NO_SUCH_FIB;
1386 rv = vnet_proxy_arp_add_del ((ip4_address_t *) mp->low_address,
1387 (ip4_address_t *) mp->hi_address,
1388 fib_index, mp->is_add == 0);
1392 REPLY_MACRO (VL_API_PROXY_ARP_ADD_DEL_REPLY);
1396 vl_api_proxy_arp_intfc_enable_disable_t_handler
1397 (vl_api_proxy_arp_intfc_enable_disable_t * mp)
1400 vnet_main_t *vnm = vnet_get_main ();
1401 vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
1402 vnet_sw_interface_t *si;
1405 VALIDATE_SW_IF_INDEX (mp);
1407 sw_if_index = ntohl (mp->sw_if_index);
1409 if (pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index))
1411 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1415 si = vnet_get_sw_interface (vnm, sw_if_index);
1419 if (mp->enable_disable)
1420 si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
1422 si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
1424 BAD_SW_IF_INDEX_LABEL;
1427 REPLY_MACRO (VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
1431 vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t * mp)
1434 vpe_main_t *rm = &vpe_main;
1435 ip4_main_t *im4 = &ip4_main;
1436 ip6_main_t *im6 = &ip6_main;
1437 ip_lookup_main_t *lm;
1443 u32 adj_index, sw_if_index;
1444 vl_api_is_address_reachable_t *rmp;
1445 ip_adjacency_t *adj;
1446 unix_shared_memory_queue_t *q;
1448 q = vl_api_client_index_to_input_queue (mp->client_index);
1451 increment_missing_api_client_counter (rm->vlib_main);
1455 rmp = vl_msg_api_alloc (sizeof (*rmp));
1456 clib_memcpy (rmp, mp, sizeof (*rmp));
1458 sw_if_index = mp->next_hop_sw_if_index;
1459 clib_memcpy (&addr, mp->address, sizeof (addr));
1462 lm = &im6->lookup_main;
1463 adj_index = ip6_fib_lookup (im6, sw_if_index, &addr.ip6);
1467 lm = &im4->lookup_main;
1469 adj_index = ip4_fib_lookup (im4, sw_if_index, &addr.ip4);
1471 if (adj_index == ~0)
1476 adj = ip_get_adjacency (lm, adj_index);
1478 if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE
1479 && adj->rewrite_header.sw_if_index == sw_if_index)
1485 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP
1486 && adj->rewrite_header.sw_if_index == sw_if_index)
1489 ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index);
1491 ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index);
1493 else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP)
1502 vl_msg_api_send_shmem (q, (u8 *) & rmp);
1507 vl_api_sw_interface_set_mpls_enable_t_handler
1508 (vl_api_sw_interface_set_mpls_enable_t * mp)
1510 vl_api_sw_interface_set_mpls_enable_reply_t *rmp;
1513 VALIDATE_SW_IF_INDEX (mp);
1515 mpls_sw_interface_enable_disable (&mpls_main,
1516 ntohl (mp->sw_if_index), mp->enable);
1518 BAD_SW_IF_INDEX_LABEL;
1519 REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY);
1523 send_oam_event (oam_target_t * t)
1525 vpe_api_main_t *vam = &vpe_api_main;
1526 unix_shared_memory_queue_t *q;
1527 vpe_client_registration_t *reg;
1528 vl_api_oam_event_t *mp;
1531 pool_foreach(reg, vam->oam_events_registrations,
1533 q = vl_api_client_index_to_input_queue (reg->client_index);
1536 mp = vl_msg_api_alloc (sizeof (*mp));
1537 mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
1538 clib_memcpy (mp->dst_address, &t->dst_address,
1539 sizeof (mp->dst_address));
1540 mp->state = t->state;
1541 vl_msg_api_send_shmem (q, (u8 *)&mp);
1548 vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t * mp)
1550 vl_api_oam_add_del_reply_t *rmp;
1553 rv = vpe_oam_add_del_target ((ip4_address_t *) mp->src_address,
1554 (ip4_address_t *) mp->dst_address,
1555 ntohl (mp->vrf_id), (int) (mp->is_add));
1557 REPLY_MACRO (VL_API_OAM_ADD_DEL_REPLY);
1561 vl_api_vnet_get_summary_stats_t_handler (vl_api_vnet_get_summary_stats_t * mp)
1563 stats_main_t *sm = &stats_main;
1564 vnet_interface_main_t *im = sm->interface_main;
1565 vl_api_vnet_summary_stats_reply_t *rmp;
1566 vlib_combined_counter_main_t *cm;
1569 u64 total_pkts[VLIB_N_RX_TX];
1570 u64 total_bytes[VLIB_N_RX_TX];
1572 unix_shared_memory_queue_t *q =
1573 vl_api_client_index_to_input_queue (mp->client_index);
1578 rmp = vl_msg_api_alloc (sizeof (*rmp));
1579 rmp->_vl_msg_id = ntohs (VL_API_VNET_SUMMARY_STATS_REPLY);
1580 rmp->context = mp->context;
1583 memset (total_pkts, 0, sizeof (total_pkts));
1584 memset (total_bytes, 0, sizeof (total_bytes));
1586 vnet_interface_counter_lock (im);
1588 vec_foreach (cm, im->combined_sw_if_counters)
1590 which = cm - im->combined_sw_if_counters;
1592 for (i = 0; i < vec_len (cm->maxi); i++)
1594 vlib_get_combined_counter (cm, i, &v);
1595 total_pkts[which] += v.packets;
1596 total_bytes[which] += v.bytes;
1599 vnet_interface_counter_unlock (im);
1601 rmp->total_pkts[VLIB_RX] = clib_host_to_net_u64 (total_pkts[VLIB_RX]);
1602 rmp->total_bytes[VLIB_RX] = clib_host_to_net_u64 (total_bytes[VLIB_RX]);
1603 rmp->total_pkts[VLIB_TX] = clib_host_to_net_u64 (total_pkts[VLIB_TX]);
1604 rmp->total_bytes[VLIB_TX] = clib_host_to_net_u64 (total_bytes[VLIB_TX]);
1606 clib_host_to_net_u64 (vlib_last_vector_length_per_node (sm->vlib_main));
1608 vl_msg_api_send_shmem (q, (u8 *) & rmp);
1612 typedef CLIB_PACKED (struct {
1613 ip4_address_t address;
1614 u32 address_length: 6;
1620 ip4_reset_fib_t_handler (vl_api_reset_fib_t * mp)
1622 vnet_main_t *vnm = vnet_get_main ();
1623 vnet_interface_main_t *im = &vnm->interface_main;
1624 ip4_main_t *im4 = &ip4_main;
1625 static u32 *sw_if_indices_to_shut;
1626 stats_main_t *sm = &stats_main;
1627 fib_table_t *fib_table;
1631 int rv = VNET_API_ERROR_NO_SUCH_FIB;
1632 u32 target_fib_id = ntohl (mp->vrf_id);
1634 dslock (sm, 1 /* release hint */ , 8 /* tag */ );
1637 pool_foreach (fib_table, im4->fibs,
1639 fib = &fib_table->v4;
1640 vnet_sw_interface_t * si;
1642 if (fib->table_id != target_fib_id)
1645 /* remove any mpls encap/decap labels */
1646 mpls_fib_reset_labels (fib->table_id);
1648 /* remove any proxy arps in this fib */
1649 vnet_proxy_arp_fib_reset (fib->table_id);
1651 /* Set the flow hash for this fib to the default */
1652 vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
1654 vec_reset_length (sw_if_indices_to_shut);
1656 /* Shut down interfaces in this FIB / clean out intfc routes */
1657 pool_foreach (si, im->sw_interfaces,
1659 u32 sw_if_index = si->sw_if_index;
1661 if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
1662 && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
1664 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
1667 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
1668 sw_if_index = sw_if_indices_to_shut[i];
1669 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
1671 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
1672 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
1673 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
1676 fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_API);
1677 fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_INTERFACE);
1681 })); /* pool_foreach (fib) */
1689 ip6_reset_fib_t_handler (vl_api_reset_fib_t * mp)
1691 vnet_main_t *vnm = vnet_get_main ();
1692 vnet_interface_main_t *im = &vnm->interface_main;
1693 ip6_main_t *im6 = &ip6_main;
1694 stats_main_t *sm = &stats_main;
1695 static u32 *sw_if_indices_to_shut;
1696 fib_table_t *fib_table;
1700 int rv = VNET_API_ERROR_NO_SUCH_FIB;
1701 u32 target_fib_id = ntohl (mp->vrf_id);
1703 dslock (sm, 1 /* release hint */ , 9 /* tag */ );
1706 pool_foreach (fib_table, im6->fibs,
1708 vnet_sw_interface_t * si;
1709 fib = &(fib_table->v6);
1711 if (fib->table_id != target_fib_id)
1714 vec_reset_length (sw_if_indices_to_shut);
1716 /* Shut down interfaces in this FIB / clean out intfc routes */
1717 pool_foreach (si, im->sw_interfaces,
1719 if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
1721 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
1724 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
1725 sw_if_index = sw_if_indices_to_shut[i];
1726 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
1728 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
1729 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
1730 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
1733 fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_API);
1734 fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_INTERFACE);
1738 })); /* pool_foreach (fib) */
1746 vl_api_reset_fib_t_handler (vl_api_reset_fib_t * mp)
1749 vl_api_reset_fib_reply_t *rmp;
1752 rv = ip6_reset_fib_t_handler (mp);
1754 rv = ip4_reset_fib_t_handler (mp);
1756 REPLY_MACRO (VL_API_RESET_FIB_REPLY);
1761 dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t * mp)
1763 vl_api_dhcp_proxy_config_reply_t *rmp;
1766 rv = dhcp_proxy_set_server ((ip4_address_t *) (&mp->dhcp_server),
1767 (ip4_address_t *) (&mp->dhcp_src_address),
1768 (u32) ntohl (mp->vrf_id),
1769 (int) mp->insert_circuit_id,
1770 (int) (mp->is_add == 0));
1772 REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_REPLY);
1777 dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t * mp)
1779 vl_api_dhcp_proxy_config_reply_t *rmp;
1782 rv = dhcpv6_proxy_set_server ((ip6_address_t *) (&mp->dhcp_server),
1783 (ip6_address_t *) (&mp->dhcp_src_address),
1784 (u32) ntohl (mp->vrf_id),
1785 (int) mp->insert_circuit_id,
1786 (int) (mp->is_add == 0));
1788 REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_REPLY);
1792 dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t * mp)
1794 vl_api_dhcp_proxy_config_reply_t *rmp;
1797 rv = dhcp_proxy_set_server_2 ((ip4_address_t *) (&mp->dhcp_server),
1798 (ip4_address_t *) (&mp->dhcp_src_address),
1799 (u32) ntohl (mp->rx_vrf_id),
1800 (u32) ntohl (mp->server_vrf_id),
1801 (int) mp->insert_circuit_id,
1802 (int) (mp->is_add == 0));
1804 REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_2_REPLY);
1809 dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t * mp)
1811 vl_api_dhcp_proxy_config_reply_t *rmp;
1814 rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *) (&mp->dhcp_server),
1815 (ip6_address_t *) (&mp->dhcp_src_address),
1816 (u32) ntohl (mp->rx_vrf_id),
1817 (u32) ntohl (mp->server_vrf_id),
1818 (int) mp->insert_circuit_id,
1819 (int) (mp->is_add == 0));
1821 REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_2_REPLY);
1826 vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t * mp)
1828 vl_api_dhcp_proxy_set_vss_reply_t *rmp;
1831 rv = dhcp_proxy_set_option82_vss (ntohl (mp->tbl_id),
1834 (int) mp->is_add == 0);
1836 rv = dhcpv6_proxy_set_vss (ntohl (mp->tbl_id),
1838 ntohl (mp->fib_id), (int) mp->is_add == 0);
1840 REPLY_MACRO (VL_API_DHCP_PROXY_SET_VSS_REPLY);
1844 static void vl_api_dhcp_proxy_config_t_handler
1845 (vl_api_dhcp_proxy_config_t * mp)
1847 if (mp->is_ipv6 == 0)
1848 dhcpv4_proxy_config (mp);
1850 dhcpv6_proxy_config (mp);
1853 static void vl_api_dhcp_proxy_config_2_t_handler
1854 (vl_api_dhcp_proxy_config_2_t * mp)
1856 if (mp->is_ipv6 == 0)
1857 dhcpv4_proxy_config_2 (mp);
1859 dhcpv6_proxy_config_2 (mp);
1863 dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
1864 u8 is_ipv6, u8 * host_address, u8 * router_address,
1867 unix_shared_memory_queue_t *q;
1868 vl_api_dhcp_compl_event_t *mp;
1870 q = vl_api_client_index_to_input_queue (client_index);
1874 mp = vl_msg_api_alloc (sizeof (*mp));
1875 mp->client_index = client_index;
1877 mp->is_ipv6 = is_ipv6;
1878 clib_memcpy (&mp->hostname, hostname, vec_len (hostname));
1879 mp->hostname[vec_len (hostname) + 1] = '\n';
1880 clib_memcpy (&mp->host_address[0], host_address, 16);
1881 clib_memcpy (&mp->router_address[0], router_address, 16);
1883 if (NULL != host_mac)
1884 clib_memcpy (&mp->host_mac[0], host_mac, 6);
1886 mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT);
1888 vl_msg_api_send_shmem (q, (u8 *) & mp);
1891 static void vl_api_dhcp_client_config_t_handler
1892 (vl_api_dhcp_client_config_t * mp)
1894 vlib_main_t *vm = vlib_get_main ();
1895 vl_api_dhcp_client_config_reply_t *rmp;
1898 VALIDATE_SW_IF_INDEX (mp);
1900 rv = dhcp_client_config (vm, ntohl (mp->sw_if_index),
1901 mp->hostname, mp->is_add, mp->client_index,
1902 mp->want_dhcp_event ? dhcp_compl_event_callback :
1905 BAD_SW_IF_INDEX_LABEL;
1907 REPLY_MACRO (VL_API_DHCP_CLIENT_CONFIG_REPLY);
1911 vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp)
1913 vl_api_create_loopback_reply_t *rmp;
1917 rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address);
1920 REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
1922 rmp->sw_if_index = ntohl (sw_if_index);
1928 vl_api_delete_loopback_t_handler (vl_api_delete_loopback_t * mp)
1930 vl_api_delete_loopback_reply_t *rmp;
1934 sw_if_index = ntohl (mp->sw_if_index);
1935 rv = vnet_delete_loopback_interface (sw_if_index);
1937 REPLY_MACRO (VL_API_DELETE_LOOPBACK_REPLY);
1941 vl_api_control_ping_t_handler (vl_api_control_ping_t * mp)
1943 vl_api_control_ping_reply_t *rmp;
1947 REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
1949 rmp->vpe_pid = ntohl (getpid());
1955 shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
1957 u8 **shmem_vecp = (u8 **) arg;
1960 api_main_t *am = &api_main;
1963 shmem_vec = *shmem_vecp;
1965 offset = vec_len (shmem_vec);
1967 pthread_mutex_lock (&am->vlib_rp->mutex);
1968 oldheap = svm_push_data_heap (am->vlib_rp);
1970 vec_validate (shmem_vec, offset + buffer_bytes - 1);
1972 clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
1974 svm_pop_heap (oldheap);
1975 pthread_mutex_unlock (&am->vlib_rp->mutex);
1977 *shmem_vecp = shmem_vec;
1982 vl_api_cli_request_t_handler (vl_api_cli_request_t * mp)
1984 vl_api_cli_reply_t *rp;
1985 unix_shared_memory_queue_t *q;
1986 vlib_main_t *vm = vlib_get_main ();
1987 api_main_t *am = &api_main;
1988 unformat_input_t input;
1992 q = vl_api_client_index_to_input_queue (mp->client_index);
1996 rp = vl_msg_api_alloc (sizeof (*rp));
1997 rp->_vl_msg_id = ntohs (VL_API_CLI_REPLY);
1998 rp->context = mp->context;
2000 unformat_init_vector (&input, (u8 *) (uword) mp->cmd_in_shmem);
2002 vlib_cli_input (vm, &input, shmem_cli_output, (uword) & shmem_vec);
2004 pthread_mutex_lock (&am->vlib_rp->mutex);
2005 oldheap = svm_push_data_heap (am->vlib_rp);
2007 vec_add1 (shmem_vec, 0);
2009 svm_pop_heap (oldheap);
2010 pthread_mutex_unlock (&am->vlib_rp->mutex);
2012 rp->reply_in_shmem = (uword) shmem_vec;
2014 vl_msg_api_send_shmem (q, (u8 *) & rp);
2018 inband_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
2020 u8 **mem_vecp = (u8 **) arg;
2021 u8 *mem_vec = *mem_vecp;
2022 u32 offset = vec_len (mem_vec);
2024 vec_validate (mem_vec, offset + buffer_bytes - 1);
2025 clib_memcpy (mem_vec + offset, buffer, buffer_bytes);
2026 *mem_vecp = mem_vec;
2030 vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
2032 vl_api_cli_inband_reply_t *rmp;
2034 unix_shared_memory_queue_t *q;
2035 vlib_main_t *vm = vlib_get_main ();
2036 unformat_input_t input;
2039 q = vl_api_client_index_to_input_queue (mp->client_index);
2043 unformat_init_string (&input, (char *) mp->cmd, ntohl (mp->length));
2044 vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
2046 u32 len = vec_len (out_vec);
2048 REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
2050 rmp->length = htonl (len);
2051 clib_memcpy (rmp->reply, out_vec, len);
2058 vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t * mp)
2061 vl_api_set_arp_neighbor_limit_reply_t *rmp;
2062 vnet_main_t *vnm = vnet_get_main ();
2063 clib_error_t *error;
2068 error = ip6_set_neighbor_limit (ntohl (mp->arp_neighbor_limit));
2070 error = ip4_set_arp_limit (ntohl (mp->arp_neighbor_limit));
2074 clib_error_report (error);
2075 rv = VNET_API_ERROR_UNSPECIFIED;
2079 rv = vnm->api_errno;
2082 REPLY_MACRO (VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
2085 static void vl_api_sr_tunnel_add_del_t_handler
2086 (vl_api_sr_tunnel_add_del_t * mp)
2089 clib_warning ("unimplemented");
2091 ip6_sr_add_del_tunnel_args_t _a, *a = &_a;
2093 vl_api_sr_tunnel_add_del_reply_t *rmp;
2094 ip6_address_t *segments = 0, *seg;
2095 ip6_address_t *tags = 0, *tag;
2096 ip6_address_t *this_address;
2099 if (mp->n_segments == 0)
2105 memset (a, 0, sizeof (*a));
2106 a->src_address = (ip6_address_t *) & mp->src_address;
2107 a->dst_address = (ip6_address_t *) & mp->dst_address;
2108 a->dst_mask_width = mp->dst_mask_width;
2109 a->flags_net_byte_order = mp->flags_net_byte_order;
2110 a->is_del = (mp->is_add == 0);
2111 a->rx_table_id = ntohl (mp->outer_vrf_id);
2112 a->tx_table_id = ntohl (mp->inner_vrf_id);
2114 a->name = format (0, "%s", mp->name);
2115 if (!(vec_len (a->name)))
2118 a->policy_name = format (0, "%s", mp->policy_name);
2119 if (!(vec_len (a->policy_name)))
2122 /* Yank segments and tags out of the API message */
2123 this_address = (ip6_address_t *) mp->segs_and_tags;
2124 for (i = 0; i < mp->n_segments; i++)
2126 vec_add2 (segments, seg, 1);
2127 clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
2130 for (i = 0; i < mp->n_tags; i++)
2132 vec_add2 (tags, tag, 1);
2133 clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address));
2137 a->segments = segments;
2140 rv = ip6_sr_add_del_tunnel (a);
2144 REPLY_MACRO (VL_API_SR_TUNNEL_ADD_DEL_REPLY);
2148 static void vl_api_sr_policy_add_del_t_handler
2149 (vl_api_sr_policy_add_del_t * mp)
2152 clib_warning ("unimplemented");
2154 ip6_sr_add_del_policy_args_t _a, *a = &_a;
2156 vl_api_sr_policy_add_del_reply_t *rmp;
2159 memset (a, 0, sizeof (*a));
2160 a->is_del = (mp->is_add == 0);
2162 a->name = format (0, "%s", mp->name);
2163 if (!(vec_len (a->name)))
2165 rv = VNET_API_ERROR_NO_SUCH_NODE2;
2169 if (!(mp->tunnel_names[0]))
2171 rv = VNET_API_ERROR_NO_SUCH_NODE2;
2175 // start deserializing tunnel_names
2176 int num_tunnels = mp->tunnel_names[0]; //number of tunnels
2177 u8 *deser_tun_names = mp->tunnel_names;
2178 deser_tun_names += 1; //moving along
2181 int tun_name_len = 0;
2183 for (i = 0; i < num_tunnels; i++)
2185 tun_name_len = *deser_tun_names;
2186 deser_tun_names += 1;
2187 vec_resize (tun_name, tun_name_len);
2188 memcpy (tun_name, deser_tun_names, tun_name_len);
2189 vec_add1 (a->tunnel_names, tun_name);
2190 deser_tun_names += tun_name_len;
2194 rv = ip6_sr_add_del_policy (a);
2198 REPLY_MACRO (VL_API_SR_POLICY_ADD_DEL_REPLY);
2202 static void vl_api_sr_multicast_map_add_del_t_handler
2203 (vl_api_sr_multicast_map_add_del_t * mp)
2206 clib_warning ("unimplemented");
2208 ip6_sr_add_del_multicastmap_args_t _a, *a = &_a;
2210 vl_api_sr_multicast_map_add_del_reply_t *rmp;
2212 memset (a, 0, sizeof (*a));
2213 a->is_del = (mp->is_add == 0);
2215 a->multicast_address = (ip6_address_t *) & mp->multicast_address;
2216 a->policy_name = format (0, "%s", mp->policy_name);
2218 if (a->multicast_address == 0)
2224 if (!(a->policy_name))
2230 #if DPDK > 0 /* Cannot call replicate without DPDK */
2231 rv = ip6_sr_add_del_multicastmap (a);
2233 clib_warning ("multicast replication without DPDK not implemented");
2234 rv = VNET_API_ERROR_UNIMPLEMENTED;
2239 REPLY_MACRO (VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY);
2243 #define foreach_classify_add_del_table_field \
2248 _(match_n_vectors) \
2249 _(next_table_index) \
2250 _(miss_next_index) \
2251 _(current_data_flag) \
2252 _(current_data_offset)
2254 static void vl_api_classify_add_del_table_t_handler
2255 (vl_api_classify_add_del_table_t * mp)
2257 vl_api_classify_add_del_table_reply_t *rmp;
2258 vnet_classify_main_t *cm = &vnet_classify_main;
2259 vnet_classify_table_t *t;
2263 foreach_classify_add_del_table_field;
2266 #define _(a) a = ntohl(mp->a);
2267 foreach_classify_add_del_table_field;
2270 /* The underlying API fails silently, on purpose, so check here */
2271 if (mp->is_add == 0) /* delete */
2273 if (pool_is_free_index (cm->tables, table_index))
2275 rv = VNET_API_ERROR_NO_SUCH_TABLE;
2279 else /* add or update */
2281 if (table_index != ~0 && pool_is_free_index (cm->tables, table_index))
2285 rv = vnet_classify_add_del_table
2286 (cm, mp->mask, nbuckets, memory_size,
2287 skip_n_vectors, match_n_vectors,
2288 next_table_index, miss_next_index, &table_index,
2289 current_data_flag, current_data_offset, mp->is_add, mp->del_chain);
2293 REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
2295 if (rv == 0 && mp->is_add)
2297 t = pool_elt_at_index (cm->tables, table_index);
2298 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
2299 rmp->match_n_vectors = ntohl(t->match_n_vectors);
2300 rmp->new_table_index = ntohl(table_index);
2304 rmp->skip_n_vectors = ~0;
2305 rmp->match_n_vectors = ~0;
2306 rmp->new_table_index = ~0;
2312 static void vl_api_classify_add_del_session_t_handler
2313 (vl_api_classify_add_del_session_t * mp)
2315 vnet_classify_main_t *cm = &vnet_classify_main;
2316 vl_api_classify_add_del_session_reply_t *rmp;
2318 u32 table_index, hit_next_index, opaque_index, metadata;
2322 table_index = ntohl (mp->table_index);
2323 hit_next_index = ntohl (mp->hit_next_index);
2324 opaque_index = ntohl (mp->opaque_index);
2325 advance = ntohl (mp->advance);
2326 action = mp->action;
2327 metadata = ntohl (mp->metadata);
2329 rv = vnet_classify_add_del_session
2330 (cm, table_index, mp->match, hit_next_index, opaque_index,
2331 advance, action, metadata, mp->is_add);
2333 REPLY_MACRO (VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
2336 static void vl_api_classify_set_interface_ip_table_t_handler
2337 (vl_api_classify_set_interface_ip_table_t * mp)
2339 vlib_main_t *vm = vlib_get_main ();
2340 vl_api_classify_set_interface_ip_table_reply_t *rmp;
2342 u32 table_index, sw_if_index;
2344 table_index = ntohl (mp->table_index);
2345 sw_if_index = ntohl (mp->sw_if_index);
2347 VALIDATE_SW_IF_INDEX (mp);
2350 rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
2352 rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
2354 BAD_SW_IF_INDEX_LABEL;
2356 REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
2359 static void vl_api_classify_set_interface_l2_tables_t_handler
2360 (vl_api_classify_set_interface_l2_tables_t * mp)
2362 vl_api_classify_set_interface_l2_tables_reply_t *rmp;
2364 u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
2367 ip4_table_index = ntohl (mp->ip4_table_index);
2368 ip6_table_index = ntohl (mp->ip6_table_index);
2369 other_table_index = ntohl (mp->other_table_index);
2370 sw_if_index = ntohl (mp->sw_if_index);
2372 VALIDATE_SW_IF_INDEX (mp);
2375 rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index,
2379 rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index,
2385 if (ip4_table_index != ~0 || ip6_table_index != ~0
2386 || other_table_index != ~0)
2392 vnet_l2_input_classify_enable_disable (sw_if_index, enable);
2394 vnet_l2_output_classify_enable_disable (sw_if_index, enable);
2397 BAD_SW_IF_INDEX_LABEL;
2399 REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
2403 vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t * mp)
2406 vl_api_l2_fib_clear_table_reply_t *rmp;
2408 /* DAW-FIXME: This API should only clear non-static l2fib entries, but
2409 * that is not currently implemented. When that TODO is fixed
2410 * this call should be changed to pass 1 instead of 0.
2412 l2fib_clear_table (0);
2414 REPLY_MACRO (VL_API_L2_FIB_CLEAR_TABLE_REPLY);
2417 extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
2418 u32 sw_if_index, u32 enable);
2421 vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *
2425 vl_api_l2_interface_efp_filter_reply_t *rmp;
2426 vnet_main_t *vnm = vnet_get_main ();
2428 // enable/disable the feature
2429 l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
2430 rv = vnm->api_errno;
2432 REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
2436 vl_api_l2_interface_vlan_tag_rewrite_t_handler
2437 (vl_api_l2_interface_vlan_tag_rewrite_t * mp)
2440 vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp;
2441 vnet_main_t *vnm = vnet_get_main ();
2442 vlib_main_t *vm = vlib_get_main ();
2445 VALIDATE_SW_IF_INDEX (mp);
2447 vtr_op = ntohl (mp->vtr_op);
2449 /* The L2 code is unsuspicious */
2452 case L2_VTR_DISABLED:
2457 case L2_VTR_TRANSLATE_1_1:
2458 case L2_VTR_TRANSLATE_1_2:
2459 case L2_VTR_TRANSLATE_2_1:
2460 case L2_VTR_TRANSLATE_2_2:
2464 rv = VNET_API_ERROR_INVALID_VALUE;
2465 goto bad_sw_if_index;
2468 rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
2469 ntohl (mp->push_dot1q), ntohl (mp->tag1),
2472 BAD_SW_IF_INDEX_LABEL;
2474 REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
2478 vl_api_l2_fib_table_entry_t_handler (vl_api_l2_fib_table_entry_t * mp)
2480 clib_warning ("BUG");
2484 send_l2fib_table_entry (vpe_api_main_t * am,
2485 unix_shared_memory_queue_t * q,
2486 l2fib_entry_key_t * l2fe_key,
2487 l2fib_entry_result_t * l2fe_res, u32 context)
2489 vl_api_l2_fib_table_entry_t *mp;
2491 mp = vl_msg_api_alloc (sizeof (*mp));
2492 memset (mp, 0, sizeof (*mp));
2493 mp->_vl_msg_id = ntohs (VL_API_L2_FIB_TABLE_ENTRY);
2496 ntohl (l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
2498 mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0);
2499 mp->sw_if_index = ntohl (l2fe_res->fields.sw_if_index);
2500 mp->static_mac = l2fe_res->fields.static_mac;
2501 mp->filter_mac = l2fe_res->fields.filter;
2502 mp->bvi_mac = l2fe_res->fields.bvi;
2503 mp->context = context;
2505 vl_msg_api_send_shmem (q, (u8 *) & mp);
2509 vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t * mp)
2511 vpe_api_main_t *am = &vpe_api_main;
2512 bd_main_t *bdm = &bd_main;
2513 l2fib_entry_key_t *l2fe_key = NULL;
2514 l2fib_entry_result_t *l2fe_res = NULL;
2515 u32 ni, bd_id = ntohl (mp->bd_id);
2517 unix_shared_memory_queue_t *q;
2520 q = vl_api_client_index_to_input_queue (mp->client_index);
2524 /* see l2fib_table_dump: ~0 means "any" */
2529 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
2536 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
2538 vec_foreach_index (ni, l2fe_key)
2540 send_l2fib_table_entry (am, q, vec_elt_at_index (l2fe_key, ni),
2541 vec_elt_at_index (l2fe_res, ni), mp->context);
2543 vec_free (l2fe_key);
2544 vec_free (l2fe_res);
2548 vl_api_show_version_t_handler (vl_api_show_version_t * mp)
2550 vl_api_show_version_reply_t *rmp;
2552 char *vpe_api_get_build_directory (void);
2553 char *vpe_api_get_version (void);
2554 char *vpe_api_get_build_date (void);
2556 unix_shared_memory_queue_t *q =
2557 vl_api_client_index_to_input_queue (mp->client_index);
2563 REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
2565 strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
2566 strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
2567 ARRAY_LEN(rmp->build_directory)-1);
2568 strncpy ((char *) rmp->version, vpe_api_get_version(),
2569 ARRAY_LEN(rmp->version)-1);
2570 strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
2571 ARRAY_LEN(rmp->build_date)-1);
2577 vl_api_get_node_index_t_handler (vl_api_get_node_index_t * mp)
2579 vlib_main_t *vm = vlib_get_main ();
2580 vl_api_get_node_index_reply_t *rmp;
2583 u32 node_index = ~0;
2585 n = vlib_get_node_by_name (vm, mp->node_name);
2588 rv = VNET_API_ERROR_NO_SUCH_NODE;
2590 node_index = n->index;
2593 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
2595 rmp->node_index = ntohl(node_index);
2601 vl_api_get_next_index_t_handler (vl_api_get_next_index_t * mp)
2603 vlib_main_t *vm = vlib_get_main ();
2604 vl_api_get_next_index_reply_t *rmp;
2605 vlib_node_t *node, *next_node;
2607 u32 next_node_index = ~0, next_index = ~0;
2610 node = vlib_get_node_by_name (vm, mp->node_name);
2614 rv = VNET_API_ERROR_NO_SUCH_NODE;
2618 next_node = vlib_get_node_by_name (vm, mp->next_name);
2622 rv = VNET_API_ERROR_NO_SUCH_NODE2;
2626 next_node_index = next_node->index;
2628 p = hash_get (node->next_slot_by_node, next_node_index);
2632 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
2640 REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY,
2642 rmp->next_index = ntohl(next_index);
2648 vl_api_add_node_next_t_handler (vl_api_add_node_next_t * mp)
2650 vlib_main_t *vm = vlib_get_main ();
2651 vl_api_add_node_next_reply_t *rmp;
2652 vlib_node_t *n, *next;
2654 u32 next_index = ~0;
2656 n = vlib_get_node_by_name (vm, mp->node_name);
2660 rv = VNET_API_ERROR_NO_SUCH_NODE;
2664 next = vlib_get_node_by_name (vm, mp->next_name);
2667 rv = VNET_API_ERROR_NO_SUCH_NODE2;
2669 next_index = vlib_node_add_next (vm, n->index, next->index);
2673 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
2675 rmp->next_index = ntohl(next_index);
2680 static void vl_api_vxlan_add_del_tunnel_t_handler
2681 (vl_api_vxlan_add_del_tunnel_t * mp)
2683 vl_api_vxlan_add_del_tunnel_reply_t *rmp;
2685 vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a;
2686 u32 encap_fib_index;
2688 ip4_main_t *im = &ip4_main;
2689 vnet_main_t *vnm = vnet_get_main ();
2690 u32 sw_if_index = ~0;
2692 p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
2695 rv = VNET_API_ERROR_NO_SUCH_FIB;
2698 encap_fib_index = p[0];
2699 memset (a, 0, sizeof (*a));
2701 a->is_add = mp->is_add;
2702 a->is_ip6 = mp->is_ipv6;
2704 /* ip addresses sent in network byte order */
2705 ip46_from_addr_buf (mp->is_ipv6, mp->dst_address, &a->dst);
2706 ip46_from_addr_buf (mp->is_ipv6, mp->src_address, &a->src);
2708 /* Check src & dst are different */
2709 if (ip46_address_cmp (&a->dst, &a->src) == 0)
2711 rv = VNET_API_ERROR_SAME_SRC_DST;
2714 a->mcast_sw_if_index = ntohl (mp->mcast_sw_if_index);
2715 if (ip46_address_is_multicast (&a->dst) &&
2716 pool_is_free_index (vnm->interface_main.sw_interfaces,
2717 a->mcast_sw_if_index))
2719 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
2722 a->encap_fib_index = encap_fib_index;
2723 a->decap_next_index = ntohl (mp->decap_next_index);
2724 a->vni = ntohl (mp->vni);
2725 rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index);
2729 REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY,
2731 rmp->sw_if_index = ntohl (sw_if_index);
2736 static void send_vxlan_tunnel_details
2737 (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
2739 vl_api_vxlan_tunnel_details_t *rmp;
2740 ip4_main_t *im4 = &ip4_main;
2741 ip6_main_t *im6 = &ip6_main;
2742 u8 is_ipv6 = !ip46_address_is_ip4 (&t->dst);
2744 rmp = vl_msg_api_alloc (sizeof (*rmp));
2745 memset (rmp, 0, sizeof (*rmp));
2746 rmp->_vl_msg_id = ntohs (VL_API_VXLAN_TUNNEL_DETAILS);
2749 memcpy (rmp->src_address, t->src.ip6.as_u8, 16);
2750 memcpy (rmp->dst_address, t->dst.ip6.as_u8, 16);
2751 rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
2755 memcpy (rmp->src_address, t->src.ip4.as_u8, 4);
2756 memcpy (rmp->dst_address, t->dst.ip4.as_u8, 4);
2757 rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
2759 rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
2760 rmp->vni = htonl (t->vni);
2761 rmp->decap_next_index = htonl (t->decap_next_index);
2762 rmp->sw_if_index = htonl (t->sw_if_index);
2763 rmp->is_ipv6 = is_ipv6;
2764 rmp->context = context;
2766 vl_msg_api_send_shmem (q, (u8 *) & rmp);
2769 static void vl_api_vxlan_tunnel_dump_t_handler
2770 (vl_api_vxlan_tunnel_dump_t * mp)
2772 unix_shared_memory_queue_t *q;
2773 vxlan_main_t *vxm = &vxlan_main;
2777 q = vl_api_client_index_to_input_queue (mp->client_index);
2783 sw_if_index = ntohl (mp->sw_if_index);
2785 if (~0 == sw_if_index)
2788 pool_foreach (t, vxm->tunnels,
2790 send_vxlan_tunnel_details(t, q, mp->context);
2796 if ((sw_if_index >= vec_len (vxm->tunnel_index_by_sw_if_index)) ||
2797 (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index]))
2801 t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]];
2802 send_vxlan_tunnel_details (t, q, mp->context);
2807 vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp)
2809 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
2811 vl_api_l2_patch_add_del_reply_t *rmp;
2812 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
2816 VALIDATE_RX_SW_IF_INDEX (mp);
2817 VALIDATE_TX_SW_IF_INDEX (mp);
2819 rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index),
2820 ntohl (mp->tx_sw_if_index),
2821 (int) (mp->is_add != 0));
2823 BAD_RX_SW_IF_INDEX_LABEL;
2824 BAD_TX_SW_IF_INDEX_LABEL;
2826 REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY);
2830 vl_api_vxlan_gpe_add_del_tunnel_t_handler
2831 (vl_api_vxlan_gpe_add_del_tunnel_t * mp)
2833 vl_api_vxlan_gpe_add_del_tunnel_reply_t *rmp;
2835 vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
2836 u32 encap_fib_index, decap_fib_index;
2839 ip4_main_t *im = &ip4_main;
2840 u32 sw_if_index = ~0;
2843 p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
2846 rv = VNET_API_ERROR_NO_SUCH_FIB;
2849 encap_fib_index = p[0];
2851 protocol = mp->protocol;
2853 /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
2854 if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT)
2856 p = hash_get (im->fib_index_by_table_id, ntohl (mp->decap_vrf_id));
2859 rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
2862 decap_fib_index = p[0];
2866 decap_fib_index = ntohl (mp->decap_vrf_id);
2869 /* Check src & dst are different */
2870 if ((mp->is_ipv6 && memcmp (mp->local, mp->remote, 16) == 0) ||
2871 (!mp->is_ipv6 && memcmp (mp->local, mp->remote, 4) == 0))
2873 rv = VNET_API_ERROR_SAME_SRC_DST;
2876 memset (a, 0, sizeof (*a));
2878 a->is_add = mp->is_add;
2879 a->is_ip6 = mp->is_ipv6;
2880 /* ip addresses sent in network byte order */
2883 clib_memcpy (&(a->local.ip6), mp->local, 16);
2884 clib_memcpy (&(a->remote.ip6), mp->remote, 16);
2888 clib_memcpy (&(a->local.ip4), mp->local, 4);
2889 clib_memcpy (&(a->remote.ip4), mp->remote, 4);
2891 a->encap_fib_index = encap_fib_index;
2892 a->decap_fib_index = decap_fib_index;
2893 a->protocol = protocol;
2894 a->vni = ntohl (mp->vni);
2895 rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
2899 REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY,
2901 rmp->sw_if_index = ntohl (sw_if_index);
2906 static void send_vxlan_gpe_tunnel_details
2907 (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
2909 vl_api_vxlan_gpe_tunnel_details_t *rmp;
2910 ip4_main_t *im4 = &ip4_main;
2911 ip6_main_t *im6 = &ip6_main;
2912 u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
2914 rmp = vl_msg_api_alloc (sizeof (*rmp));
2915 memset (rmp, 0, sizeof (*rmp));
2916 rmp->_vl_msg_id = ntohs (VL_API_VXLAN_GPE_TUNNEL_DETAILS);
2919 memcpy (rmp->local, &(t->local.ip6), 16);
2920 memcpy (rmp->remote, &(t->remote.ip6), 16);
2921 rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
2922 rmp->decap_vrf_id = htonl (im6->fibs[t->decap_fib_index].ft_table_id);
2926 memcpy (rmp->local, &(t->local.ip4), 4);
2927 memcpy (rmp->remote, &(t->remote.ip4), 4);
2928 rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
2929 rmp->decap_vrf_id = htonl (im4->fibs[t->decap_fib_index].ft_table_id);
2931 rmp->vni = htonl (t->vni);
2932 rmp->protocol = t->protocol;
2933 rmp->sw_if_index = htonl (t->sw_if_index);
2934 rmp->is_ipv6 = is_ipv6;
2935 rmp->context = context;
2937 vl_msg_api_send_shmem (q, (u8 *) & rmp);
2940 static void vl_api_vxlan_gpe_tunnel_dump_t_handler
2941 (vl_api_vxlan_gpe_tunnel_dump_t * mp)
2943 unix_shared_memory_queue_t *q;
2944 vxlan_gpe_main_t *vgm = &vxlan_gpe_main;
2945 vxlan_gpe_tunnel_t *t;
2948 q = vl_api_client_index_to_input_queue (mp->client_index);
2954 sw_if_index = ntohl (mp->sw_if_index);
2956 if (~0 == sw_if_index)
2959 pool_foreach (t, vgm->tunnels,
2961 send_vxlan_gpe_tunnel_details(t, q, mp->context);
2967 if ((sw_if_index >= vec_len (vgm->tunnel_index_by_sw_if_index)) ||
2968 (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index]))
2972 t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]];
2973 send_vxlan_gpe_tunnel_details (t, q, mp->context);
2978 vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *
2981 vl_api_interface_name_renumber_reply_t *rmp;
2984 VALIDATE_SW_IF_INDEX (mp);
2986 rv = vnet_interface_name_renumber
2987 (ntohl (mp->sw_if_index), ntohl (mp->new_show_dev_instance));
2989 BAD_SW_IF_INDEX_LABEL;
2991 REPLY_MACRO (VL_API_INTERFACE_NAME_RENUMBER_REPLY);
2995 arp_change_data_callback (u32 pool_index, u8 * new_mac,
2996 u32 sw_if_index, u32 address)
2998 vpe_api_main_t *am = &vpe_api_main;
2999 vlib_main_t *vm = am->vlib_main;
3000 vl_api_ip4_arp_event_t *event;
3001 static f64 arp_event_last_time;
3002 f64 now = vlib_time_now (vm);
3004 if (pool_is_free_index (am->arp_events, pool_index))
3007 event = pool_elt_at_index (am->arp_events, pool_index);
3009 if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac)))
3011 clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
3015 if (sw_if_index == event->sw_if_index &&
3017 /* for BD case, also check IP address with 10 sec timeout */
3018 (address == event->address &&
3019 (now - arp_event_last_time) < 10.0)))
3024 arp_event_last_time = now;
3025 event->sw_if_index = sw_if_index;
3027 event->address = address;
3032 nd_change_data_callback (u32 pool_index, u8 * new_mac,
3033 u32 sw_if_index, ip6_address_t * address)
3035 vpe_api_main_t *am = &vpe_api_main;
3036 vlib_main_t *vm = am->vlib_main;
3037 vl_api_ip6_nd_event_t *event;
3038 static f64 nd_event_last_time;
3039 f64 now = vlib_time_now (vm);
3041 if (pool_is_free_index (am->nd_events, pool_index))
3044 event = pool_elt_at_index (am->nd_events, pool_index);
3047 if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac)))
3049 clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
3053 if (sw_if_index == event->sw_if_index &&
3055 /* for BD case, also check IP address with 10 sec timeout */
3056 (ip6_address_is_equal (address,
3057 (ip6_address_t *) event->address) &&
3058 (now - nd_event_last_time) < 10.0)))
3063 nd_event_last_time = now;
3064 event->sw_if_index = sw_if_index;
3066 clib_memcpy (event->address, address, sizeof (event->address));
3071 arp_change_delete_callback (u32 pool_index, u8 * notused)
3073 vpe_api_main_t *am = &vpe_api_main;
3075 if (pool_is_free_index (am->arp_events, pool_index))
3078 pool_put_index (am->arp_events, pool_index);
3083 nd_change_delete_callback (u32 pool_index, u8 * notused)
3085 vpe_api_main_t *am = &vpe_api_main;
3087 if (pool_is_free_index (am->nd_events, pool_index))
3090 pool_put_index (am->nd_events, pool_index);
3095 vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
3097 vpe_api_main_t *am = &vpe_api_main;
3098 vnet_main_t *vnm = vnet_get_main ();
3099 vl_api_want_ip4_arp_events_reply_t *rmp;
3100 vl_api_ip4_arp_event_t *event;
3103 if (mp->enable_disable)
3105 pool_get (am->arp_events, event);
3106 memset (event, 0, sizeof (*event));
3108 event->_vl_msg_id = ntohs (VL_API_IP4_ARP_EVENT);
3109 event->client_index = mp->client_index;
3110 event->context = mp->context;
3111 event->address = mp->address;
3112 event->pid = mp->pid;
3113 if (mp->address == 0)
3116 rv = vnet_add_del_ip4_arp_change_event
3117 (vnm, arp_change_data_callback,
3118 mp->pid, &mp->address /* addr, in net byte order */ ,
3119 vpe_resolver_process_node.index,
3120 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ );
3124 rv = vnet_add_del_ip4_arp_change_event
3125 (vnm, arp_change_delete_callback,
3126 mp->pid, &mp->address /* addr, in net byte order */ ,
3127 vpe_resolver_process_node.index,
3128 IP4_ARP_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
3130 REPLY_MACRO (VL_API_WANT_IP4_ARP_EVENTS_REPLY);
3134 vl_api_want_ip6_nd_events_t_handler (vl_api_want_ip6_nd_events_t * mp)
3136 vpe_api_main_t *am = &vpe_api_main;
3137 vnet_main_t *vnm = vnet_get_main ();
3138 vl_api_want_ip6_nd_events_reply_t *rmp;
3139 vl_api_ip6_nd_event_t *event;
3142 if (mp->enable_disable)
3144 pool_get (am->nd_events, event);
3145 memset (event, 0, sizeof (*event));
3147 event->_vl_msg_id = ntohs (VL_API_IP6_ND_EVENT);
3148 event->client_index = mp->client_index;
3149 event->context = mp->context;
3150 clib_memcpy (event->address, mp->address, 16);
3151 event->pid = mp->pid;
3152 if (ip6_address_is_zero ((ip6_address_t *) mp->address))
3155 rv = vnet_add_del_ip6_nd_change_event
3156 (vnm, nd_change_data_callback,
3157 mp->pid, mp->address /* addr, in net byte order */ ,
3158 vpe_resolver_process_node.index,
3159 IP6_ND_EVENT, event - am->nd_events, 1 /* is_add */ );
3163 rv = vnet_add_del_ip6_nd_change_event
3164 (vnm, nd_change_delete_callback,
3165 mp->pid, mp->address /* addr, in net byte order */ ,
3166 vpe_resolver_process_node.index,
3167 IP6_ND_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
3169 REPLY_MACRO (VL_API_WANT_IP6_ND_EVENTS_REPLY);
3172 static void vl_api_input_acl_set_interface_t_handler
3173 (vl_api_input_acl_set_interface_t * mp)
3175 vlib_main_t *vm = vlib_get_main ();
3176 vl_api_input_acl_set_interface_reply_t *rmp;
3178 u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
3180 ip4_table_index = ntohl (mp->ip4_table_index);
3181 ip6_table_index = ntohl (mp->ip6_table_index);
3182 l2_table_index = ntohl (mp->l2_table_index);
3183 sw_if_index = ntohl (mp->sw_if_index);
3185 VALIDATE_SW_IF_INDEX (mp);
3187 rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
3188 ip6_table_index, l2_table_index, mp->is_add);
3190 BAD_SW_IF_INDEX_LABEL;
3192 REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
3195 static void vl_api_cop_interface_enable_disable_t_handler
3196 (vl_api_cop_interface_enable_disable_t * mp)
3198 vl_api_cop_interface_enable_disable_reply_t *rmp;
3200 u32 sw_if_index = ntohl (mp->sw_if_index);
3203 VALIDATE_SW_IF_INDEX (mp);
3205 enable_disable = (int) mp->enable_disable;
3207 rv = cop_interface_enable_disable (sw_if_index, enable_disable);
3209 BAD_SW_IF_INDEX_LABEL;
3211 REPLY_MACRO (VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY);
3214 static void vl_api_cop_whitelist_enable_disable_t_handler
3215 (vl_api_cop_whitelist_enable_disable_t * mp)
3217 vl_api_cop_whitelist_enable_disable_reply_t *rmp;
3218 cop_whitelist_enable_disable_args_t _a, *a = &_a;
3219 u32 sw_if_index = ntohl (mp->sw_if_index);
3222 VALIDATE_SW_IF_INDEX (mp);
3224 a->sw_if_index = sw_if_index;
3227 a->default_cop = mp->default_cop;
3228 a->fib_id = ntohl (mp->fib_id);
3230 rv = cop_whitelist_enable_disable (a);
3232 BAD_SW_IF_INDEX_LABEL;
3234 REPLY_MACRO (VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY);
3238 vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp)
3242 api_main_t *am = &api_main;
3243 vlib_main_t *vm = vlib_get_main ();
3245 vl_api_get_node_graph_reply_t *rmp;
3247 pthread_mutex_lock (&am->vlib_rp->mutex);
3248 oldheap = svm_push_data_heap (am->vlib_rp);
3251 * Keep the number of memcpy ops to a minimum (e.g. 1).
3253 vec_validate (vector, 16384);
3254 vec_reset_length (vector);
3257 vector = vlib_node_serialize (&vm->node_main, vector,
3258 (u32) ~ 0 /* all threads */ ,
3259 1 /* include nexts */ ,
3260 1 /* include stats */ );
3262 svm_pop_heap (oldheap);
3263 pthread_mutex_unlock (&am->vlib_rp->mutex);
3266 REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
3268 rmp->reply_in_shmem = (uword) vector;
3274 vl_api_ioam_enable_t_handler (vl_api_ioam_enable_t * mp)
3277 vl_api_ioam_enable_reply_t *rmp;
3278 clib_error_t *error;
3280 /* Ignoring the profile id as currently a single profile
3282 error = ip6_ioam_enable (mp->trace_enable, mp->pot_enable,
3283 mp->seqno, mp->analyse);
3286 clib_error_report (error);
3287 rv = clib_error_get_code (error);
3290 REPLY_MACRO (VL_API_IOAM_ENABLE_REPLY);
3294 vl_api_ioam_disable_t_handler (vl_api_ioam_disable_t * mp)
3297 vl_api_ioam_disable_reply_t *rmp;
3298 clib_error_t *error;
3300 error = clear_ioam_rewrite_fn ();
3303 clib_error_report (error);
3304 rv = clib_error_get_code (error);
3307 REPLY_MACRO (VL_API_IOAM_DISABLE_REPLY);
3311 vl_api_policer_add_del_t_handler (vl_api_policer_add_del_t * mp)
3313 vlib_main_t *vm = vlib_get_main ();
3314 vl_api_policer_add_del_reply_t *rmp;
3317 sse2_qos_pol_cfg_params_st cfg;
3318 clib_error_t *error;
3321 name = format (0, "%s", mp->name);
3323 memset (&cfg, 0, sizeof (cfg));
3325 cfg.rnd_type = mp->round_type;
3326 cfg.rate_type = mp->rate_type;
3327 cfg.rb.kbps.cir_kbps = mp->cir;
3328 cfg.rb.kbps.eir_kbps = mp->eir;
3329 cfg.rb.kbps.cb_bytes = mp->cb;
3330 cfg.rb.kbps.eb_bytes = mp->eb;
3331 cfg.conform_action.action_type = mp->conform_action_type;
3332 cfg.conform_action.dscp = mp->conform_dscp;
3333 cfg.exceed_action.action_type = mp->exceed_action_type;
3334 cfg.exceed_action.dscp = mp->exceed_dscp;
3335 cfg.violate_action.action_type = mp->violate_action_type;
3336 cfg.violate_action.dscp = mp->violate_dscp;
3337 cfg.color_aware = mp->color_aware;
3339 error = policer_add_del (vm, name, &cfg, &policer_index, mp->is_add);
3342 rv = VNET_API_ERROR_UNSPECIFIED;
3345 REPLY_MACRO2(VL_API_POLICER_ADD_DEL_REPLY,
3347 if (rv == 0 && mp->is_add)
3348 rmp->policer_index = ntohl(policer_index);
3350 rmp->policer_index = ~0;
3356 send_policer_details (u8 * name,
3357 sse2_qos_pol_cfg_params_st * config,
3358 policer_read_response_type_st * templ,
3359 unix_shared_memory_queue_t * q, u32 context)
3361 vl_api_policer_details_t *mp;
3363 mp = vl_msg_api_alloc (sizeof (*mp));
3364 memset (mp, 0, sizeof (*mp));
3365 mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS);
3366 mp->context = context;
3367 mp->cir = htonl (config->rb.kbps.cir_kbps);
3368 mp->eir = htonl (config->rb.kbps.eir_kbps);
3369 mp->cb = htonl (config->rb.kbps.cb_bytes);
3370 mp->eb = htonl (config->rb.kbps.eb_bytes);
3371 mp->rate_type = config->rate_type;
3372 mp->round_type = config->rnd_type;
3373 mp->type = config->rfc;
3374 mp->conform_action_type = config->conform_action.action_type;
3375 mp->conform_dscp = config->conform_action.dscp;
3376 mp->exceed_action_type = config->exceed_action.action_type;
3377 mp->exceed_dscp = config->exceed_action.dscp;
3378 mp->violate_action_type = config->violate_action.action_type;
3379 mp->violate_dscp = config->violate_action.dscp;
3380 mp->single_rate = templ->single_rate ? 1 : 0;
3381 mp->color_aware = templ->color_aware ? 1 : 0;
3382 mp->scale = htonl (templ->scale);
3383 mp->cir_tokens_per_period = htonl (templ->cir_tokens_per_period);
3384 mp->pir_tokens_per_period = htonl (templ->pir_tokens_per_period);
3385 mp->current_limit = htonl (templ->current_limit);
3386 mp->current_bucket = htonl (templ->current_bucket);
3387 mp->extended_limit = htonl (templ->extended_limit);
3388 mp->extended_bucket = htonl (templ->extended_bucket);
3389 mp->last_update_time = clib_host_to_net_u64 (templ->last_update_time);
3391 strncpy ((char *) mp->name, (char *) name, ARRAY_LEN (mp->name) - 1);
3393 vl_msg_api_send_shmem (q, (u8 *) & mp);
3397 vl_api_policer_dump_t_handler (vl_api_policer_dump_t * mp)
3399 unix_shared_memory_queue_t *q;
3400 vnet_policer_main_t *pm = &vnet_policer_main;
3406 sse2_qos_pol_cfg_params_st *config;
3407 policer_read_response_type_st *templ;
3409 q = vl_api_client_index_to_input_queue (mp->client_index);
3413 if (mp->match_name_valid)
3415 match_name = format (0, "%s%c", mp->match_name, 0);
3418 if (mp->match_name_valid)
3420 p = hash_get_mem (pm->policer_config_by_name, match_name);
3424 config = pool_elt_at_index (pm->configs, pool_index);
3425 templ = pool_elt_at_index (pm->policer_templates, pool_index);
3426 send_policer_details (match_name, config, templ, q, mp->context);
3432 hash_foreach_pair (hp, pm->policer_config_by_name,
3434 name = (u8 *) hp->key;
3435 pool_index = hp->value[0];
3436 config = pool_elt_at_index (pm->configs, pool_index);
3437 templ = pool_elt_at_index (pm->policer_templates, pool_index);
3438 send_policer_details(name, config, templ, q, mp->context);
3445 vl_api_policer_classify_set_interface_t_handler
3446 (vl_api_policer_classify_set_interface_t * mp)
3448 vlib_main_t *vm = vlib_get_main ();
3449 vl_api_policer_classify_set_interface_reply_t *rmp;
3451 u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
3453 ip4_table_index = ntohl (mp->ip4_table_index);
3454 ip6_table_index = ntohl (mp->ip6_table_index);
3455 l2_table_index = ntohl (mp->l2_table_index);
3456 sw_if_index = ntohl (mp->sw_if_index);
3458 VALIDATE_SW_IF_INDEX (mp);
3460 rv = vnet_set_policer_classify_intfc (vm, sw_if_index, ip4_table_index,
3461 ip6_table_index, l2_table_index,
3464 BAD_SW_IF_INDEX_LABEL;
3466 REPLY_MACRO (VL_API_POLICER_CLASSIFY_SET_INTERFACE_REPLY);
3470 send_policer_classify_details (u32 sw_if_index,
3472 unix_shared_memory_queue_t * q, u32 context)
3474 vl_api_policer_classify_details_t *mp;
3476 mp = vl_msg_api_alloc (sizeof (*mp));
3477 memset (mp, 0, sizeof (*mp));
3478 mp->_vl_msg_id = ntohs (VL_API_POLICER_CLASSIFY_DETAILS);
3479 mp->context = context;
3480 mp->sw_if_index = htonl (sw_if_index);
3481 mp->table_index = htonl (table_index);
3483 vl_msg_api_send_shmem (q, (u8 *) & mp);
3487 vl_api_policer_classify_dump_t_handler (vl_api_policer_classify_dump_t * mp)
3489 unix_shared_memory_queue_t *q;
3490 policer_classify_main_t *pcm = &policer_classify_main;
3494 q = vl_api_client_index_to_input_queue (mp->client_index);
3498 vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
3500 if (vec_len (vec_tbl))
3502 for (i = 0; i < vec_len (vec_tbl); i++)
3504 if (vec_elt (vec_tbl, i) == ~0)
3507 send_policer_classify_details (i, vec_elt (vec_tbl, i), q,
3514 vl_api_mpls_tunnel_details_t_handler (vl_api_mpls_fib_details_t * mp)
3516 clib_warning ("BUG");
3519 typedef struct mpls_tunnel_send_walk_ctx_t_
3521 unix_shared_memory_queue_t *q;
3524 } mpls_tunnel_send_walk_ctx_t;
3527 send_mpls_tunnel_entry (u32 mti, void *arg)
3529 mpls_tunnel_send_walk_ctx_t *ctx;
3530 vl_api_mpls_tunnel_details_t *mp;
3531 const mpls_tunnel_t *mt;
3536 if (~0 != ctx->index && mti != ctx->index)
3539 mt = mpls_tunnel_get (mti);
3540 nlabels = vec_len (mt->mt_label_stack);
3542 mp = vl_msg_api_alloc (sizeof (*mp) + nlabels * sizeof (u32));
3543 memset (mp, 0, sizeof (*mp));
3544 mp->_vl_msg_id = ntohs (VL_API_MPLS_TUNNEL_DETAILS);
3545 mp->context = ctx->context;
3547 mp->tunnel_index = ntohl (mti);
3548 memcpy (mp->mt_next_hop_out_labels,
3549 mt->mt_label_stack, nlabels * sizeof (u32));
3553 vl_msg_api_send_shmem (ctx->q, (u8 *) & mp);
3557 vl_api_mpls_tunnel_dump_t_handler (vl_api_mpls_tunnel_dump_t * mp)
3559 unix_shared_memory_queue_t *q;
3561 q = vl_api_client_index_to_input_queue (mp->client_index);
3565 mpls_tunnel_send_walk_ctx_t ctx = {
3567 .index = ntohl (mp->tunnel_index),
3568 .context = mp->context,
3570 mpls_tunnel_walk (send_mpls_tunnel_entry, &ctx);
3574 vl_api_mpls_fib_details_t_handler (vl_api_mpls_fib_details_t * mp)
3576 clib_warning ("BUG");
3580 vl_api_mpls_fib_details_t_endian (vl_api_mpls_fib_details_t * mp)
3582 clib_warning ("BUG");
3586 vl_api_mpls_fib_details_t_print (vl_api_mpls_fib_details_t * mp)
3588 clib_warning ("BUG");
3592 send_mpls_fib_details (vpe_api_main_t * am,
3593 unix_shared_memory_queue_t * q,
3594 u32 table_id, u32 label, u32 eos,
3595 fib_route_path_encode_t * api_rpaths, u32 context)
3597 vl_api_mpls_fib_details_t *mp;
3598 fib_route_path_encode_t *api_rpath;
3599 vl_api_fib_path2_t *fp;
3602 path_count = vec_len (api_rpaths);
3603 mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp));
3606 memset (mp, 0, sizeof (*mp));
3607 mp->_vl_msg_id = ntohs (VL_API_MPLS_FIB_DETAILS);
3608 mp->context = context;
3610 mp->table_id = htonl (table_id);
3612 mp->label = htonl (label);
3614 mp->count = htonl (path_count);
3616 vec_foreach (api_rpath, api_rpaths)
3618 memset (fp, 0, sizeof (*fp));
3619 fp->weight = htonl (api_rpath->rpath.frp_weight);
3620 fp->sw_if_index = htonl (api_rpath->rpath.frp_sw_if_index);
3621 copy_fib_next_hop (api_rpath, fp);
3625 vl_msg_api_send_shmem (q, (u8 *) & mp);
3629 vl_api_mpls_fib_dump_t_handler (vl_api_mpls_fib_dump_t * mp)
3631 vpe_api_main_t *am = &vpe_api_main;
3632 unix_shared_memory_queue_t *q;
3633 mpls_main_t *mm = &mpls_main;
3634 fib_table_t *fib_table;
3635 fib_node_index_t lfei, *lfeip, *lfeis = NULL;
3639 fib_route_path_encode_t *api_rpaths;
3641 q = vl_api_client_index_to_input_queue (mp->client_index);
3646 pool_foreach (fib_table, mm->fibs,
3648 hash_foreach(key, lfei, fib_table->mpls.mf_entries,
3650 vec_add1(lfeis, lfei);
3653 vec_sort_with_function(lfeis, fib_entry_cmp_for_sort);
3655 vec_foreach(lfeip, lfeis)
3657 fib_entry_get_prefix(*lfeip, &pfx);
3658 fib_index = fib_entry_get_fib_index(*lfeip);
3659 fib_table = fib_table_get(fib_index, pfx.fp_proto);
3661 fib_entry_encode(*lfeip, &api_rpaths);
3662 send_mpls_fib_details (am, q,
3663 fib_table->ft_table_id,
3668 vec_free(api_rpaths);
3675 vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t * mp)
3677 unix_shared_memory_queue_t *q;
3679 q = vl_api_client_index_to_input_queue (mp->client_index);
3683 vnet_classify_main_t *cm = &vnet_classify_main;
3684 vnet_classify_table_t *t;
3689 pool_foreach (t, cm->tables,
3691 vec_add1 (table_ids, ntohl(t - cm->tables));
3694 count = vec_len (table_ids);
3696 vl_api_classify_table_ids_reply_t *rmp;
3697 rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32));
3698 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
3699 rmp->context = mp->context;
3700 rmp->count = ntohl (count);
3701 clib_memcpy (rmp->ids, table_ids, count * sizeof (u32));
3704 vl_msg_api_send_shmem (q, (u8 *) & rmp);
3706 vec_free (table_ids);
3710 vl_api_classify_table_by_interface_t_handler
3711 (vl_api_classify_table_by_interface_t * mp)
3713 vl_api_classify_table_by_interface_reply_t *rmp;
3716 u32 sw_if_index = ntohl (mp->sw_if_index);
3719 vec_validate (acl, INPUT_ACL_N_TABLES - 1);
3722 VALIDATE_SW_IF_INDEX (mp);
3724 input_acl_main_t *am = &input_acl_main;
3729 for (type = 0; type < INPUT_ACL_N_TABLES; type++)
3731 u32 *vec_tbl = am->classify_table_index_by_sw_if_index[type];
3732 if (vec_len (vec_tbl))
3734 for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
3736 if (vec_elt (vec_tbl, if_idx) == ~0 || sw_if_index != if_idx)
3740 acl[type] = vec_elt (vec_tbl, if_idx);
3745 BAD_SW_IF_INDEX_LABEL;
3748 REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
3750 rmp->sw_if_index = ntohl(sw_if_index);
3751 rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]);
3752 rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]);
3753 rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]);
3760 vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t * mp)
3762 unix_shared_memory_queue_t *q;
3764 q = vl_api_client_index_to_input_queue (mp->client_index);
3768 vl_api_classify_table_info_reply_t *rmp = 0;
3770 vnet_classify_main_t *cm = &vnet_classify_main;
3771 u32 table_id = ntohl (mp->table_id);
3772 vnet_classify_table_t *t;
3775 pool_foreach (t, cm->tables,
3777 if (table_id == t - cm->tables)
3779 rmp = vl_msg_api_alloc_as_if_client
3780 (sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
3781 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
3782 rmp->context = mp->context;
3783 rmp->table_id = ntohl(table_id);
3784 rmp->nbuckets = ntohl(t->nbuckets);
3785 rmp->match_n_vectors = ntohl(t->match_n_vectors);
3786 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
3787 rmp->active_sessions = ntohl(t->active_elements);
3788 rmp->next_table_index = ntohl(t->next_table_index);
3789 rmp->miss_next_index = ntohl(t->miss_next_index);
3790 rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
3791 clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
3800 rmp = vl_msg_api_alloc (sizeof (*rmp));
3801 rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TABLE_INFO_REPLY));
3802 rmp->context = mp->context;
3803 rmp->retval = ntohl (VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
3806 vl_msg_api_send_shmem (q, (u8 *) & rmp);
3810 vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t *
3813 clib_warning ("BUG");
3817 send_classify_session_details (unix_shared_memory_queue_t * q,
3820 vnet_classify_entry_t * e, u32 context)
3822 vl_api_classify_session_details_t *rmp;
3824 rmp = vl_msg_api_alloc (sizeof (*rmp));
3825 memset (rmp, 0, sizeof (*rmp));
3826 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_SESSION_DETAILS);
3827 rmp->context = context;
3828 rmp->table_id = ntohl (table_id);
3829 rmp->hit_next_index = ntohl (e->next_index);
3830 rmp->advance = ntohl (e->advance);
3831 rmp->opaque_index = ntohl (e->opaque_index);
3832 rmp->match_length = ntohl (match_length);
3833 clib_memcpy (rmp->match, e->key, match_length);
3835 vl_msg_api_send_shmem (q, (u8 *) & rmp);
3839 vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t * mp)
3841 vnet_classify_main_t *cm = &vnet_classify_main;
3842 unix_shared_memory_queue_t *q;
3844 u32 table_id = ntohl (mp->table_id);
3845 vnet_classify_table_t *t;
3847 q = vl_api_client_index_to_input_queue (mp->client_index);
3852 pool_foreach (t, cm->tables,
3854 if (table_id == t - cm->tables)
3856 vnet_classify_bucket_t * b;
3857 vnet_classify_entry_t * v, * save_v;
3860 for (i = 0; i < t->nbuckets; i++)
3862 b = &t->buckets [i];
3866 save_v = vnet_classify_get_entry (t, b->offset);
3867 for (j = 0; j < (1<<b->log2_pages); j++)
3869 for (k = 0; k < t->entries_per_page; k++)
3871 v = vnet_classify_entry_at_index
3872 (t, save_v, j*t->entries_per_page + k);
3873 if (vnet_classify_entry_is_free (v))
3876 send_classify_session_details
3877 (q, table_id, t->match_n_vectors * sizeof (u32x4),
3889 vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp)
3891 vlib_main_t *vm = vlib_get_main ();
3892 flow_report_main_t *frm = &flow_report_main;
3893 vl_api_set_ipfix_exporter_reply_t *rmp;
3894 ip4_address_t collector, src;
3895 u16 collector_port = UDP_DST_PORT_ipfix;
3897 u32 template_interval;
3903 memcpy (collector.data, mp->collector_address, sizeof (collector.data));
3904 collector_port = ntohs (mp->collector_port);
3905 if (collector_port == (u16) ~ 0)
3906 collector_port = UDP_DST_PORT_ipfix;
3907 memcpy (src.data, mp->src_address, sizeof (src.data));
3908 fib_id = ntohl (mp->vrf_id);
3910 ip4_main_t *im = &ip4_main;
3917 uword *p = hash_get (im->fib_index_by_table_id, fib_id);
3920 rv = VNET_API_ERROR_NO_SUCH_FIB;
3926 path_mtu = ntohl (mp->path_mtu);
3928 path_mtu = 512; // RFC 7011 section 10.3.3.
3929 template_interval = ntohl (mp->template_interval);
3930 if (template_interval == ~0)
3931 template_interval = 20;
3932 udp_checksum = mp->udp_checksum;
3934 if (collector.as_u32 == 0)
3936 rv = VNET_API_ERROR_INVALID_VALUE;
3940 if (src.as_u32 == 0)
3942 rv = VNET_API_ERROR_INVALID_VALUE;
3946 if (path_mtu > 1450 /* vpp does not support fragmentation */ )
3948 rv = VNET_API_ERROR_INVALID_VALUE;
3954 rv = VNET_API_ERROR_INVALID_VALUE;
3958 /* Reset report streams if we are reconfiguring IP addresses */
3959 if (frm->ipfix_collector.as_u32 != collector.as_u32 ||
3960 frm->src_address.as_u32 != src.as_u32 ||
3961 frm->collector_port != collector_port)
3962 vnet_flow_reports_reset (frm);
3964 frm->ipfix_collector.as_u32 = collector.as_u32;
3965 frm->collector_port = collector_port;
3966 frm->src_address.as_u32 = src.as_u32;
3967 frm->fib_index = fib_index;
3968 frm->path_mtu = path_mtu;
3969 frm->template_interval = template_interval;
3970 frm->udp_checksum = udp_checksum;
3972 /* Turn on the flow reporting process */
3973 vlib_process_signal_event (vm, flow_report_process_node.index, 1, 0);
3976 REPLY_MACRO (VL_API_SET_IPFIX_EXPORTER_REPLY);
3980 vl_api_ipfix_exporter_dump_t_handler (vl_api_ipfix_exporter_dump_t * mp)
3982 flow_report_main_t *frm = &flow_report_main;
3983 unix_shared_memory_queue_t *q;
3984 vl_api_ipfix_exporter_details_t *rmp;
3985 ip4_main_t *im = &ip4_main;
3988 q = vl_api_client_index_to_input_queue (mp->client_index);
3992 rmp = vl_msg_api_alloc (sizeof (*rmp));
3993 memset (rmp, 0, sizeof (*rmp));
3994 rmp->_vl_msg_id = ntohs (VL_API_IPFIX_EXPORTER_DETAILS);
3995 rmp->context = mp->context;
3996 memcpy (rmp->collector_address, frm->ipfix_collector.data,
3997 sizeof (frm->ipfix_collector.data));
3998 rmp->collector_port = htons (frm->collector_port);
3999 memcpy (rmp->src_address, frm->src_address.data,
4000 sizeof (frm->src_address.data));
4001 if (frm->fib_index == ~0)
4004 vrf_id = im->fibs[frm->fib_index].ft_table_id;
4005 rmp->vrf_id = htonl (vrf_id);
4006 rmp->path_mtu = htonl (frm->path_mtu);
4007 rmp->template_interval = htonl (frm->template_interval);
4008 rmp->udp_checksum = (frm->udp_checksum != 0);
4010 vl_msg_api_send_shmem (q, (u8 *) & rmp);
4014 vl_api_set_ipfix_classify_stream_t_handler
4015 (vl_api_set_ipfix_classify_stream_t * mp)
4017 vl_api_set_ipfix_classify_stream_reply_t *rmp;
4018 flow_report_classify_main_t *fcm = &flow_report_classify_main;
4019 flow_report_main_t *frm = &flow_report_main;
4021 u32 src_port = UDP_DST_PORT_ipfix;
4024 domain_id = ntohl (mp->domain_id);
4025 src_port = ntohs (mp->src_port);
4027 if (fcm->src_port != 0 &&
4028 (fcm->domain_id != domain_id || fcm->src_port != (u16) src_port))
4030 int rv = vnet_stream_change (frm, fcm->domain_id, fcm->src_port,
4031 domain_id, (u16) src_port);
4035 fcm->domain_id = domain_id;
4036 fcm->src_port = (u16) src_port;
4038 REPLY_MACRO (VL_API_SET_IPFIX_CLASSIFY_STREAM_REPLY);
4042 vl_api_ipfix_classify_stream_dump_t_handler
4043 (vl_api_ipfix_classify_stream_dump_t * mp)
4045 flow_report_classify_main_t *fcm = &flow_report_classify_main;
4046 unix_shared_memory_queue_t *q;
4047 vl_api_ipfix_classify_stream_details_t *rmp;
4049 q = vl_api_client_index_to_input_queue (mp->client_index);
4053 rmp = vl_msg_api_alloc (sizeof (*rmp));
4054 memset (rmp, 0, sizeof (*rmp));
4055 rmp->_vl_msg_id = ntohs (VL_API_IPFIX_CLASSIFY_STREAM_DETAILS);
4056 rmp->context = mp->context;
4057 rmp->domain_id = htonl (fcm->domain_id);
4058 rmp->src_port = htons (fcm->src_port);
4060 vl_msg_api_send_shmem (q, (u8 *) & rmp);
4064 vl_api_ipfix_classify_table_add_del_t_handler
4065 (vl_api_ipfix_classify_table_add_del_t * mp)
4067 vl_api_ipfix_classify_table_add_del_reply_t *rmp;
4068 flow_report_classify_main_t *fcm = &flow_report_classify_main;
4069 flow_report_main_t *frm = &flow_report_main;
4070 vnet_flow_report_add_del_args_t args;
4071 ipfix_classify_table_t *table;
4073 u32 classify_table_index;
4075 u8 transport_protocol;
4078 classify_table_index = ntohl (mp->table_id);
4079 ip_version = mp->ip_version;
4080 transport_protocol = mp->transport_protocol;
4081 is_add = mp->is_add;
4083 if (fcm->src_port == 0)
4085 /* call set_ipfix_classify_stream first */
4086 rv = VNET_API_ERROR_UNSPECIFIED;
4090 memset (&args, 0, sizeof (args));
4094 for (i = 0; i < vec_len (fcm->tables); i++)
4095 if (ipfix_classify_table_index_valid (i))
4096 if (fcm->tables[i].classify_table_index == classify_table_index)
4098 table = &fcm->tables[i];
4106 rv = VNET_API_ERROR_VALUE_EXIST;
4109 table = ipfix_classify_add_table ();
4110 table->classify_table_index = classify_table_index;
4116 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
4121 table->ip_version = ip_version;
4122 table->transport_protocol = transport_protocol;
4124 args.opaque.as_uword = table - fcm->tables;
4125 args.rewrite_callback = ipfix_classify_template_rewrite;
4126 args.flow_data_callback = ipfix_classify_send_flows;
4127 args.is_add = is_add;
4128 args.domain_id = fcm->domain_id;
4129 args.src_port = fcm->src_port;
4131 rv = vnet_flow_report_add_del (frm, &args);
4133 /* If deleting, or add failed */
4134 if (is_add == 0 || (rv && is_add))
4135 ipfix_classify_delete_table (table - fcm->tables);
4138 REPLY_MACRO (VL_API_SET_IPFIX_CLASSIFY_STREAM_REPLY);
4142 send_ipfix_classify_table_details (u32 table_index,
4143 unix_shared_memory_queue_t * q,
4146 flow_report_classify_main_t *fcm = &flow_report_classify_main;
4147 vl_api_ipfix_classify_table_details_t *mp;
4149 ipfix_classify_table_t *table = &fcm->tables[table_index];
4151 mp = vl_msg_api_alloc (sizeof (*mp));
4152 memset (mp, 0, sizeof (*mp));
4153 mp->_vl_msg_id = ntohs (VL_API_IPFIX_CLASSIFY_TABLE_DETAILS);
4154 mp->context = context;
4155 mp->table_id = htonl (table->classify_table_index);
4156 mp->ip_version = table->ip_version;
4157 mp->transport_protocol = table->transport_protocol;
4159 vl_msg_api_send_shmem (q, (u8 *) & mp);
4163 vl_api_ipfix_classify_table_dump_t_handler
4164 (vl_api_ipfix_classify_table_dump_t * mp)
4166 flow_report_classify_main_t *fcm = &flow_report_classify_main;
4167 unix_shared_memory_queue_t *q;
4170 q = vl_api_client_index_to_input_queue (mp->client_index);
4174 for (i = 0; i < vec_len (fcm->tables); i++)
4175 if (ipfix_classify_table_index_valid (i))
4176 send_ipfix_classify_table_details (i, q, mp->context);
4180 vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t * mp)
4182 vl_api_pg_create_interface_reply_t *rmp;
4185 pg_main_t *pg = &pg_main;
4186 u32 pg_if_id = pg_interface_add_or_get (pg, ntohl (mp->interface_id));
4187 pg_interface_t *pi = pool_elt_at_index (pg->interfaces, pg_if_id);
4190 REPLY_MACRO2(VL_API_PG_CREATE_INTERFACE_REPLY,
4192 rmp->sw_if_index = ntohl(pi->sw_if_index);
4198 vl_api_pg_capture_t_handler (vl_api_pg_capture_t * mp)
4200 vl_api_pg_capture_reply_t *rmp;
4203 vnet_main_t *vnm = vnet_get_main ();
4204 vnet_interface_main_t *im = &vnm->interface_main;
4205 vnet_hw_interface_t *hi = 0;
4207 u8 *intf_name = format (0, "pg%d", ntohl (mp->interface_id), 0);
4208 u32 hw_if_index = ~0;
4209 uword *p = hash_get_mem (im->hw_interface_by_name, intf_name);
4212 vec_free (intf_name);
4214 if (hw_if_index != ~0)
4216 pg_capture_args_t _a, *a = &_a;
4218 u32 len = ntohl (mp->pcap_name_length);
4219 u8 *pcap_file_name = vec_new (u8, len);
4220 clib_memcpy (pcap_file_name, mp->pcap_file_name, len);
4222 hi = vnet_get_sup_hw_interface (vnm, hw_if_index);
4223 a->hw_if_index = hw_if_index;
4224 a->dev_instance = hi->dev_instance;
4225 a->is_enabled = mp->is_enabled;
4226 a->pcap_file_name = pcap_file_name;
4227 a->count = ntohl (mp->count);
4229 clib_error_t *e = pg_capture (a);
4232 clib_error_report (e);
4233 rv = VNET_API_ERROR_CANNOT_CREATE_PCAP_FILE;
4236 vec_free (pcap_file_name);
4238 REPLY_MACRO (VL_API_PG_CAPTURE_REPLY);
4242 vl_api_pg_enable_disable_t_handler (vl_api_pg_enable_disable_t * mp)
4244 vl_api_pg_enable_disable_reply_t *rmp;
4247 pg_main_t *pg = &pg_main;
4248 u32 stream_index = ~0;
4250 int is_enable = mp->is_enabled != 0;
4251 u32 len = ntohl (mp->stream_name_length) - 1;
4255 u8 *stream_name = vec_new (u8, len);
4256 clib_memcpy (stream_name, mp->stream_name, len);
4257 uword *p = hash_get_mem (pg->stream_index_by_name, stream_name);
4260 vec_free (stream_name);
4263 pg_enable_disable (stream_index, is_enable);
4265 REPLY_MACRO (VL_API_PG_ENABLE_DISABLE_REPLY);
4269 vl_api_ip_source_and_port_range_check_add_del_t_handler
4270 (vl_api_ip_source_and_port_range_check_add_del_t * mp)
4272 vl_api_ip_source_and_port_range_check_add_del_reply_t *rmp;
4275 u8 is_ipv6 = mp->is_ipv6;
4276 u8 is_add = mp->is_add;
4277 u8 mask_length = mp->mask_length;
4278 ip4_address_t ip4_addr;
4279 ip6_address_t ip6_addr;
4281 u16 *high_ports = 0;
4283 u16 tmp_low, tmp_high;
4287 // Validate port range
4288 num_ranges = mp->number_of_ranges;
4289 if (num_ranges > 32)
4290 { // This is size of array in VPE.API
4291 rv = VNET_API_ERROR_EXCEEDED_NUMBER_OF_RANGES_CAPACITY;
4295 vec_reset_length (low_ports);
4296 vec_reset_length (high_ports);
4298 for (i = 0; i < num_ranges; i++)
4300 tmp_low = mp->low_ports[i];
4301 tmp_high = mp->high_ports[i];
4302 // If tmp_low <= tmp_high then only need to check tmp_low = 0
4303 // If tmp_low <= tmp_high then only need to check tmp_high > 65535
4304 if (tmp_low > tmp_high || tmp_low == 0 || tmp_high > 65535)
4306 rv = VNET_API_ERROR_INVALID_VALUE;
4309 vec_add1 (low_ports, tmp_low);
4310 vec_add1 (high_ports, tmp_high + 1);
4313 // Validate mask_length
4314 if ((is_ipv6 && mask_length > 128) || (!is_ipv6 && mask_length > 32))
4316 rv = VNET_API_ERROR_ADDRESS_LENGTH_MISMATCH;
4320 vrf_id = ntohl (mp->vrf_id);
4324 rv = VNET_API_ERROR_INVALID_VALUE;
4331 clib_memcpy (ip6_addr.as_u8, mp->address, sizeof (ip6_addr.as_u8));
4332 rv = ip6_source_and_port_range_check_add_del (&ip6_addr,
4336 high_ports, is_add);
4340 clib_memcpy (ip4_addr.data, mp->address, sizeof (ip4_addr));
4341 rv = ip4_source_and_port_range_check_add_del (&ip4_addr,
4345 high_ports, is_add);
4349 vec_free (low_ports);
4350 vec_free (high_ports);
4351 REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL_REPLY);
4355 vl_api_ip_source_and_port_range_check_interface_add_del_t_handler
4356 (vl_api_ip_source_and_port_range_check_interface_add_del_t * mp)
4358 vlib_main_t *vm = vlib_get_main ();
4359 vl_api_ip_source_and_port_range_check_interface_add_del_reply_t *rmp;
4360 ip4_main_t *im = &ip4_main;
4363 u32 fib_index[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
4364 u32 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
4368 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_OUT] =
4369 ntohl (mp->tcp_out_vrf_id);
4370 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_OUT] =
4371 ntohl (mp->udp_out_vrf_id);
4372 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_IN] =
4373 ntohl (mp->tcp_in_vrf_id);
4374 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_IN] =
4375 ntohl (mp->udp_in_vrf_id);
4378 for (i = 0; i < IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS; i++)
4380 if (vrf_id[i] != 0 && vrf_id[i] != ~0)
4382 p = hash_get (im->fib_index_by_table_id, vrf_id[i]);
4386 rv = VNET_API_ERROR_INVALID_VALUE;
4390 fib_index[i] = p[0];
4395 sw_if_index = ntohl (mp->sw_if_index);
4397 VALIDATE_SW_IF_INDEX (mp);
4400 set_ip_source_and_port_range_check (vm, fib_index, sw_if_index,
4403 BAD_SW_IF_INDEX_LABEL;
4406 REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL_REPLY);
4410 vl_api_delete_subif_t_handler (vl_api_delete_subif_t * mp)
4412 vl_api_delete_subif_reply_t *rmp;
4415 rv = vnet_delete_sub_interface (ntohl (mp->sw_if_index));
4417 REPLY_MACRO (VL_API_DELETE_SUBIF_REPLY);
4421 vl_api_l2_interface_pbb_tag_rewrite_t_handler
4422 (vl_api_l2_interface_pbb_tag_rewrite_t * mp)
4424 vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp;
4425 vnet_main_t *vnm = vnet_get_main ();
4426 vlib_main_t *vm = vlib_get_main ();
4430 VALIDATE_SW_IF_INDEX (mp);
4432 vtr_op = ntohl (mp->vtr_op);
4436 case L2_VTR_DISABLED:
4439 case L2_VTR_TRANSLATE_2_1:
4443 rv = VNET_API_ERROR_INVALID_VALUE;
4444 goto bad_sw_if_index;
4447 rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
4448 mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid),
4449 ntohl (mp->i_sid), ntohs (mp->outer_tag));
4451 BAD_SW_IF_INDEX_LABEL;
4453 REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY);
4458 vl_api_punt_t_handler (vl_api_punt_t * mp)
4460 vl_api_punt_reply_t *rmp;
4461 vlib_main_t *vm = vlib_get_main ();
4463 clib_error_t *error;
4465 error = vnet_punt_add_del (vm, mp->ipv, mp->l4_protocol,
4466 ntohs (mp->l4_port), mp->is_add);
4470 clib_error_report (error);
4473 REPLY_MACRO (VL_API_PUNT_REPLY);
4477 vl_api_flow_classify_set_interface_t_handler
4478 (vl_api_flow_classify_set_interface_t * mp)
4480 vlib_main_t *vm = vlib_get_main ();
4481 vl_api_flow_classify_set_interface_reply_t *rmp;
4483 u32 sw_if_index, ip4_table_index, ip6_table_index;
4485 ip4_table_index = ntohl (mp->ip4_table_index);
4486 ip6_table_index = ntohl (mp->ip6_table_index);
4487 sw_if_index = ntohl (mp->sw_if_index);
4489 VALIDATE_SW_IF_INDEX (mp);
4491 rv = vnet_set_flow_classify_intfc (vm, sw_if_index, ip4_table_index,
4492 ip6_table_index, mp->is_add);
4494 BAD_SW_IF_INDEX_LABEL;
4496 REPLY_MACRO (VL_API_FLOW_CLASSIFY_SET_INTERFACE_REPLY);
4500 send_flow_classify_details (u32 sw_if_index,
4502 unix_shared_memory_queue_t * q, u32 context)
4504 vl_api_flow_classify_details_t *mp;
4506 mp = vl_msg_api_alloc (sizeof (*mp));
4507 memset (mp, 0, sizeof (*mp));
4508 mp->_vl_msg_id = ntohs (VL_API_FLOW_CLASSIFY_DETAILS);
4509 mp->context = context;
4510 mp->sw_if_index = htonl (sw_if_index);
4511 mp->table_index = htonl (table_index);
4513 vl_msg_api_send_shmem (q, (u8 *) & mp);
4517 vl_api_flow_classify_dump_t_handler (vl_api_flow_classify_dump_t * mp)
4519 unix_shared_memory_queue_t *q;
4520 flow_classify_main_t *pcm = &flow_classify_main;
4524 q = vl_api_client_index_to_input_queue (mp->client_index);
4528 vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
4530 if (vec_len (vec_tbl))
4532 for (i = 0; i < vec_len (vec_tbl); i++)
4534 if (vec_elt (vec_tbl, i) == ~0)
4537 send_flow_classify_details (i, vec_elt (vec_tbl, i), q,
4544 vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp)
4546 vl_api_feature_enable_disable_reply_t *rmp;
4548 u8 *arc_name, *feature_name;
4550 VALIDATE_SW_IF_INDEX (mp);
4552 arc_name = format (0, "%s%c", mp->arc_name, 0);
4553 feature_name = format (0, "%s%c", mp->feature_name, 0);
4555 vnet_feature_registration_t *reg;
4557 vnet_get_feature_reg ((const char *) arc_name,
4558 (const char *) feature_name);
4560 rv = VNET_API_ERROR_INVALID_VALUE;
4564 clib_error_t *error = 0;
4566 sw_if_index = ntohl (mp->sw_if_index);
4567 if (reg->enable_disable_cb)
4568 error = reg->enable_disable_cb (sw_if_index, mp->enable);
4570 vnet_feature_enable_disable ((const char *) arc_name,
4571 (const char *) feature_name,
4572 sw_if_index, mp->enable, 0, 0);
4575 clib_error_report (error);
4576 rv = VNET_API_ERROR_CANNOT_ENABLE_DISABLE_FEATURE;
4580 vec_free (feature_name);
4581 vec_free (arc_name);
4583 BAD_SW_IF_INDEX_LABEL;
4585 REPLY_MACRO (VL_API_FEATURE_ENABLE_DISABLE_REPLY);
4588 #define BOUNCE_HANDLER(nn) \
4589 static void vl_api_##nn##_t_handler ( \
4590 vl_api_##nn##_t *mp) \
4592 vpe_client_registration_t *reg; \
4593 vpe_api_main_t * vam = &vpe_api_main; \
4594 unix_shared_memory_queue_t * q; \
4596 /* One registration only... */ \
4597 pool_foreach(reg, vam->nn##_registrations, \
4599 q = vl_api_client_index_to_input_queue (reg->client_index); \
4602 * If the queue is stuffed, turf the msg and complain \
4603 * It's unlikely that the intended recipient is \
4604 * alive; avoid deadlock at all costs. \
4606 if (q->cursize == q->maxsize) { \
4607 clib_warning ("ERROR: receiver queue full, drop msg"); \
4608 vl_msg_api_free (mp); \
4611 vl_msg_api_send_shmem (q, (u8 *)&mp); \
4615 vl_msg_api_free (mp); \
4618 static void setup_message_id_table (api_main_t * am);
4622 * Add vpe's API message handlers to the table.
4623 * vlib has alread mapped shared memory and
4624 * added the client registration handlers.
4625 * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
4627 static clib_error_t *
4628 vpe_api_hookup (vlib_main_t * vm)
4630 api_main_t *am = &api_main;
4633 vl_msg_api_set_handlers(VL_API_##N, #n, \
4634 vl_api_##n##_t_handler, \
4636 vl_api_##n##_t_endian, \
4637 vl_api_##n##_t_print, \
4638 sizeof(vl_api_##n##_t), 1);
4639 foreach_vpe_api_msg;
4643 * Manually register the sr tunnel add del msg, so we trace
4644 * enough bytes to capture a typical segment list
4646 vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL,
4647 "sr_tunnel_add_del",
4648 vl_api_sr_tunnel_add_del_t_handler,
4650 vl_api_sr_tunnel_add_del_t_endian,
4651 vl_api_sr_tunnel_add_del_t_print, 256, 1);
4655 * Manually register the sr policy add del msg, so we trace
4656 * enough bytes to capture a typical tunnel name list
4658 vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL,
4659 "sr_policy_add_del",
4660 vl_api_sr_policy_add_del_t_handler,
4662 vl_api_sr_policy_add_del_t_endian,
4663 vl_api_sr_policy_add_del_t_print, 256, 1);
4666 * Trace space for 8 MPLS encap labels, classifier mask+match
4668 am->api_trace_cfg[VL_API_MPLS_TUNNEL_ADD_DEL].size += 8 * sizeof (u32);
4669 am->api_trace_cfg[VL_API_CLASSIFY_ADD_DEL_TABLE].size += 5 * sizeof (u32x4);
4670 am->api_trace_cfg[VL_API_CLASSIFY_ADD_DEL_SESSION].size
4671 += 5 * sizeof (u32x4);
4672 am->api_trace_cfg[VL_API_VXLAN_ADD_DEL_TUNNEL].size += 16 * sizeof (u32);
4675 * Thread-safe API messages
4677 am->is_mp_safe[VL_API_IP_ADD_DEL_ROUTE] = 1;
4678 am->is_mp_safe[VL_API_GET_NODE_GRAPH] = 1;
4681 * Set up the (msg_name, crc, message-id) table
4683 setup_message_id_table (am);
4688 VLIB_API_INIT_FUNCTION (vpe_api_hookup);
4690 static clib_error_t *
4691 vpe_api_init (vlib_main_t * vm)
4693 vpe_api_main_t *am = &vpe_api_main;
4696 am->vnet_main = vnet_get_main ();
4697 am->interface_events_registration_hash = hash_create (0, sizeof (uword));
4698 am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword));
4699 am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword));
4700 am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword));
4701 am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword));
4702 am->oam_events_registration_hash = hash_create (0, sizeof (uword));
4703 am->bfd_events_registration_hash = hash_create (0, sizeof (uword));
4706 vl_set_memory_region_name ("/vpe-api");
4707 vl_enable_disable_memory_api (vm, 1 /* enable it */ );
4712 VLIB_INIT_FUNCTION (vpe_api_init);
4715 static clib_error_t *
4716 api_segment_config (vlib_main_t * vm, unformat_input_t * input)
4719 u64 baseva, size, pvt_heap_size;
4721 const int max_buf_size = 4096;
4723 struct passwd _pw, *pw;
4724 struct group _grp, *grp;
4726 buf = vec_new (char, 128);
4727 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
4729 if (unformat (input, "prefix %s", &chroot_path))
4731 vec_add1 (chroot_path, 0);
4732 vl_set_memory_root_path ((char *) chroot_path);
4734 else if (unformat (input, "uid %d", &uid))
4735 vl_set_memory_uid (uid);
4736 else if (unformat (input, "gid %d", &gid))
4737 vl_set_memory_gid (gid);
4738 else if (unformat (input, "baseva %llx", &baseva))
4739 vl_set_global_memory_baseva (baseva);
4740 else if (unformat (input, "global-size %lldM", &size))
4741 vl_set_global_memory_size (size * (1ULL << 20));
4742 else if (unformat (input, "global-size %lldG", &size))
4743 vl_set_global_memory_size (size * (1ULL << 30));
4744 else if (unformat (input, "global-size %lld", &size))
4745 vl_set_global_memory_size (size);
4746 else if (unformat (input, "global-pvt-heap-size %lldM", &pvt_heap_size))
4747 vl_set_global_pvt_heap_size (pvt_heap_size * (1ULL << 20));
4748 else if (unformat (input, "global-pvt-heap-size size %lld",
4750 vl_set_global_pvt_heap_size (pvt_heap_size);
4751 else if (unformat (input, "api-pvt-heap-size %lldM", &pvt_heap_size))
4752 vl_set_api_pvt_heap_size (pvt_heap_size * (1ULL << 20));
4753 else if (unformat (input, "api-pvt-heap-size size %lld",
4755 vl_set_api_pvt_heap_size (pvt_heap_size);
4756 else if (unformat (input, "api-size %lldM", &size))
4757 vl_set_api_memory_size (size * (1ULL << 20));
4758 else if (unformat (input, "api-size %lldG", &size))
4759 vl_set_api_memory_size (size * (1ULL << 30));
4760 else if (unformat (input, "api-size %lld", &size))
4761 vl_set_api_memory_size (size);
4762 else if (unformat (input, "uid %s", &s))
4764 /* lookup the username */
4767 getpwnam_r (s, &_pw, buf, vec_len (buf), &pw)) == ERANGE)
4768 && (vec_len (buf) <= max_buf_size))
4770 vec_resize (buf, vec_len (buf) * 2);
4774 e = clib_error_return_code (0, rv,
4775 CLIB_ERROR_ERRNO_VALID |
4777 "cannot fetch username %s", s);
4785 clib_error_return_fatal (0, "username %s does not exist", s);
4791 vl_set_memory_uid (pw->pw_uid);
4793 else if (unformat (input, "gid %s", &s))
4795 /* lookup the group name */
4798 getgrnam_r (s, &_grp, buf, vec_len (buf), &grp)) == ERANGE)
4799 && (vec_len (buf) <= max_buf_size))
4801 vec_resize (buf, vec_len (buf) * 2);
4805 e = clib_error_return_code (0, rv,
4806 CLIB_ERROR_ERRNO_VALID |
4808 "cannot fetch group %s", s);
4815 e = clib_error_return_fatal (0, "group %s does not exist", s);
4822 vl_set_memory_gid (grp->gr_gid);
4825 return clib_error_return (0, "unknown input `%U'",
4826 format_unformat_error, input);
4831 VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment");
4834 get_unformat_vnet_sw_interface (void)
4836 return (void *) &unformat_vnet_sw_interface;
4840 format_arp_event (u8 * s, va_list * args)
4842 vl_api_ip4_arp_event_t *event = va_arg (*args, vl_api_ip4_arp_event_t *);
4844 s = format (s, "pid %d: ", event->pid);
4846 s = format (s, "bd mac/ip4 binding events");
4848 s = format (s, "resolution for %U", format_ip4_address, &event->address);
4853 format_nd_event (u8 * s, va_list * args)
4855 vl_api_ip6_nd_event_t *event = va_arg (*args, vl_api_ip6_nd_event_t *);
4857 s = format (s, "pid %d: ", event->pid);
4859 s = format (s, "bd mac/ip6 binding events");
4861 s = format (s, "resolution for %U", format_ip6_address, event->address);
4865 static clib_error_t *
4866 show_ip_arp_nd_events_fn (vlib_main_t * vm,
4867 unformat_input_t * input, vlib_cli_command_t * cmd)
4869 vpe_api_main_t *am = &vpe_api_main;
4870 vl_api_ip4_arp_event_t *arp_event;
4871 vl_api_ip6_nd_event_t *nd_event;
4873 if ((pool_elts (am->arp_events) == 0) && (pool_elts (am->nd_events) == 0))
4875 vlib_cli_output (vm, "No active arp or nd event registrations");
4880 pool_foreach (arp_event, am->arp_events,
4882 vlib_cli_output (vm, "%U", format_arp_event, arp_event);
4885 pool_foreach (nd_event, am->nd_events,
4887 vlib_cli_output (vm, "%U", format_nd_event, nd_event);
4895 VLIB_CLI_COMMAND (show_ip_arp_nd_events, static) = {
4896 .path = "show arp-nd-event registrations",
4897 .function = show_ip_arp_nd_events_fn,
4898 .short_help = "Show ip4 arp and ip6 nd event registrations",
4902 #define vl_msg_name_crc_list
4903 #include <vpp/api/vpe_all_api_h.h>
4904 #undef vl_msg_name_crc_list
4907 setup_message_id_table (api_main_t * am)
4909 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
4910 foreach_vl_msg_name_crc_memclnt;
4911 foreach_vl_msg_name_crc_vpe;
4917 * fd.io coding-style-patch-verification: ON
4920 * eval: (c-set-style "gnu")