2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 *------------------------------------------------------------------
17 * vxlan_gpe_test.c - test harness for vxlan_gpe plugin
18 *------------------------------------------------------------------
22 #include <vlibapi/api.h>
23 #include <vlibmemory/api.h>
25 #include <vppinfra/error.h>
27 #define __plugin_msg_base vxlan_gpe_test_main.msg_id_base
28 #include <vlibapi/vat_helper_macros.h>
30 /* Declare message IDs */
31 #include <ioam/lib-vxlan-gpe/vxlan_gpe_msg_enum.h>
33 /* define message structures */
35 #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h>
38 /* declare message handlers for each api */
40 #define vl_endianfun /* define message structures */
41 #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h>
44 /* instantiate all the print functions we know about */
45 #define vl_print(handle, ...)
47 #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h>
50 /* Get the API version number. */
51 #define vl_api_version(n,v) static u32 api_version=(v);
52 #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h>
54 #include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam_packet.h>
55 #include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam.h>
59 /* API message ID base */
62 } vxlan_gpe_test_main_t;
64 vxlan_gpe_test_main_t vxlan_gpe_test_main;
66 #define foreach_standard_reply_retval_handler \
67 _(vxlan_gpe_ioam_enable_reply) \
68 _(vxlan_gpe_ioam_disable_reply) \
69 _(vxlan_gpe_ioam_vni_enable_reply) \
70 _(vxlan_gpe_ioam_vni_disable_reply) \
71 _(vxlan_gpe_ioam_transit_enable_reply) \
72 _(vxlan_gpe_ioam_transit_disable_reply)
75 static void vl_api_##n##_t_handler \
76 (vl_api_##n##_t * mp) \
78 vat_main_t * vam = vxlan_gpe_test_main.vat_main; \
79 i32 retval = ntohl(mp->retval); \
80 if (vam->async_mode) { \
81 vam->async_errors += (retval < 0); \
83 vam->retval = retval; \
84 vam->result_ready = 1; \
87 foreach_standard_reply_retval_handler;
91 * Table of message reply handlers, must include boilerplate handlers
94 #define foreach_vpe_api_reply_msg \
95 _(VXLAN_GPE_IOAM_ENABLE_REPLY, vxlan_gpe_ioam_enable_reply) \
96 _(VXLAN_GPE_IOAM_DISABLE_REPLY, vxlan_gpe_ioam_disable_reply) \
97 _(VXLAN_GPE_IOAM_VNI_ENABLE_REPLY, vxlan_gpe_ioam_vni_enable_reply) \
98 _(VXLAN_GPE_IOAM_VNI_DISABLE_REPLY, vxlan_gpe_ioam_vni_disable_reply) \
99 _(VXLAN_GPE_IOAM_TRANSIT_ENABLE_REPLY, vxlan_gpe_ioam_transit_enable_reply) \
100 _(VXLAN_GPE_IOAM_TRANSIT_DISABLE_REPLY, vxlan_gpe_ioam_transit_disable_reply) \
103 api_vxlan_gpe_ioam_enable (vat_main_t * vam)
105 unformat_input_t *input = vam->input;
106 vl_api_vxlan_gpe_ioam_enable_t *mp;
108 int has_trace_option = 0;
109 int has_pow_option = 0;
110 int has_ppc_option = 0;
113 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
115 if (unformat (input, "trace"))
116 has_trace_option = 1;
117 else if (unformat (input, "pow"))
119 else if (unformat (input, "ppc encap"))
120 has_ppc_option = PPC_ENCAP;
121 else if (unformat (input, "ppc decap"))
122 has_ppc_option = PPC_DECAP;
123 else if (unformat (input, "ppc none"))
124 has_ppc_option = PPC_NONE;
128 M (VXLAN_GPE_IOAM_ENABLE, mp);
130 mp->trace_ppc = has_ppc_option;
131 mp->pow_enable = has_pow_option;
132 mp->trace_enable = has_trace_option;
142 api_vxlan_gpe_ioam_disable (vat_main_t * vam)
144 vl_api_vxlan_gpe_ioam_disable_t *mp;
147 M (VXLAN_GPE_IOAM_DISABLE, mp);
154 api_vxlan_gpe_ioam_vni_enable (vat_main_t * vam)
156 unformat_input_t *line_input = vam->input;
157 vl_api_vxlan_gpe_ioam_vni_enable_t *mp;
158 ip4_address_t local4, remote4;
159 ip6_address_t local6, remote6;
160 u8 ipv4_set = 0, ipv6_set = 0;
168 while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
170 if (unformat (line_input, "local %U", unformat_ip4_address, &local4))
175 else if (unformat (line_input, "remote %U",
176 unformat_ip4_address, &remote4))
181 else if (unformat (line_input, "local %U",
182 unformat_ip6_address, &local6))
187 else if (unformat (line_input, "remote %U",
188 unformat_ip6_address, &remote6))
194 else if (unformat (line_input, "vni %d", &vni))
198 errmsg ("parse error '%U'\n", format_unformat_error, line_input);
205 errmsg ("tunnel local address not specified\n");
210 errmsg ("tunnel remote address not specified\n");
213 if (ipv4_set && ipv6_set)
215 errmsg ("both IPv4 and IPv6 addresses specified");
221 errmsg ("vni not specified\n");
225 M (VXLAN_GPE_IOAM_VNI_ENABLE, mp);
230 clib_memcpy (&mp->local, &local6, sizeof (local6));
231 clib_memcpy (&mp->remote, &remote6, sizeof (remote6));
235 clib_memcpy (&mp->local, &local4, sizeof (local4));
236 clib_memcpy (&mp->remote, &remote4, sizeof (remote4));
239 mp->vni = ntohl (vni);
240 mp->is_ipv6 = ipv6_set;
248 api_vxlan_gpe_ioam_vni_disable (vat_main_t * vam)
250 unformat_input_t *line_input = vam->input;
251 vl_api_vxlan_gpe_ioam_vni_disable_t *mp;
252 ip4_address_t local4, remote4;
253 ip6_address_t local6, remote6;
254 u8 ipv4_set = 0, ipv6_set = 0;
262 while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
264 if (unformat (line_input, "local %U", unformat_ip4_address, &local4))
269 else if (unformat (line_input, "remote %U",
270 unformat_ip4_address, &remote4))
275 else if (unformat (line_input, "local %U",
276 unformat_ip6_address, &local6))
281 else if (unformat (line_input, "remote %U",
282 unformat_ip6_address, &remote6))
288 else if (unformat (line_input, "vni %d", &vni))
292 errmsg ("parse error '%U'\n", format_unformat_error, line_input);
299 errmsg ("tunnel local address not specified\n");
304 errmsg ("tunnel remote address not specified\n");
307 if (ipv4_set && ipv6_set)
309 errmsg ("both IPv4 and IPv6 addresses specified");
315 errmsg ("vni not specified\n");
319 M (VXLAN_GPE_IOAM_VNI_DISABLE, mp);
324 clib_memcpy (&mp->local, &local6, sizeof (local6));
325 clib_memcpy (&mp->remote, &remote6, sizeof (remote6));
329 clib_memcpy (&mp->local, &local4, sizeof (local4));
330 clib_memcpy (&mp->remote, &remote4, sizeof (remote4));
333 mp->vni = ntohl (vni);
334 mp->is_ipv6 = ipv6_set;
342 api_vxlan_gpe_ioam_transit_enable (vat_main_t * vam)
344 unformat_input_t *line_input = vam->input;
345 vl_api_vxlan_gpe_ioam_transit_enable_t *mp;
346 ip4_address_t local4;
347 ip6_address_t local6;
348 u8 ipv4_set = 0, ipv6_set = 0;
350 u32 outer_fib_index = 0;
354 while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
356 if (unformat (line_input, "dst-ip %U", unformat_ip4_address, &local4))
361 else if (unformat (line_input, "dst-ip %U",
362 unformat_ip6_address, &local6))
368 else if (unformat (line_input, "outer-fib-index %d", &outer_fib_index))
372 errmsg ("parse error '%U'\n", format_unformat_error, line_input);
379 errmsg ("destination address not specified\n");
382 if (ipv4_set && ipv6_set)
384 errmsg ("both IPv4 and IPv6 addresses specified");
389 M (VXLAN_GPE_IOAM_TRANSIT_ENABLE, mp);
394 errmsg ("IPv6 currently unsupported");
399 clib_memcpy (&mp->dst_addr, &local4, sizeof (local4));
402 mp->outer_fib_index = htonl (outer_fib_index);
403 mp->is_ipv6 = ipv6_set;
411 api_vxlan_gpe_ioam_transit_disable (vat_main_t * vam)
413 unformat_input_t *line_input = vam->input;
414 vl_api_vxlan_gpe_ioam_transit_disable_t *mp;
415 ip4_address_t local4;
416 ip6_address_t local6;
417 u8 ipv4_set = 0, ipv6_set = 0;
419 u32 outer_fib_index = 0;
423 while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
425 if (unformat (line_input, "dst-ip %U", unformat_ip4_address, &local4))
430 else if (unformat (line_input, "dst-ip %U",
431 unformat_ip6_address, &local6))
437 else if (unformat (line_input, "outer-fib-index %d", &outer_fib_index))
441 errmsg ("parse error '%U'\n", format_unformat_error, line_input);
448 errmsg ("destination address not specified\n");
451 if (ipv4_set && ipv6_set)
453 errmsg ("both IPv4 and IPv6 addresses specified");
458 M (VXLAN_GPE_IOAM_TRANSIT_DISABLE, mp);
467 clib_memcpy (&mp->dst_addr, &local4, sizeof (local4));
470 mp->outer_fib_index = htonl (outer_fib_index);
471 mp->is_ipv6 = ipv6_set;
479 * List of messages that the api test plugin sends,
480 * and that the data plane plugin processes
482 #define foreach_vpe_api_msg \
483 _(vxlan_gpe_ioam_enable, ""\
484 "[trace] [pow] [ppc <encap|ppc decap>]") \
485 _(vxlan_gpe_ioam_disable, "") \
486 _(vxlan_gpe_ioam_vni_enable, ""\
487 "local <local_vtep_ip> remote <remote_vtep_ip> vni <vnid>") \
488 _(vxlan_gpe_ioam_vni_disable, ""\
489 "local <local_vtep_ip> remote <remote_vtep_ip> vni <vnid>") \
490 _(vxlan_gpe_ioam_transit_enable, ""\
491 "dst-ip <dst_ip> [outer-fib-index <outer_fib_index>]") \
492 _(vxlan_gpe_ioam_transit_disable, ""\
493 "dst-ip <dst_ip> [outer-fib-index <outer_fib_index>]") \
497 vxlan_gpe_vat_api_hookup (vat_main_t * vam)
499 vxlan_gpe_test_main_t *sm = &vxlan_gpe_test_main;
500 /* Hook up handlers for replies from the data plane plug-in */
502 vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
504 vl_api_##n##_t_handler, \
506 vl_api_##n##_t_endian, \
507 vl_api_##n##_t_print, \
508 sizeof(vl_api_##n##_t), 1);
509 foreach_vpe_api_reply_msg;
512 /* API messages we can send */
513 #define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n);
518 #define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
524 vat_plugin_register (vat_main_t * vam)
526 vxlan_gpe_test_main_t *sm = &vxlan_gpe_test_main;
531 name = format (0, "ioam_vxlan_gpe_%08x%c", api_version, 0);
532 sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
534 if (sm->msg_id_base != (u16) ~ 0)
535 vxlan_gpe_vat_api_hookup (vam);
543 * fd.io coding-style-patch-verification: ON
546 * eval: (c-set-style "gnu")