2 *------------------------------------------------------------------
3 * bond_api.c - vnet bonding device driver API support
5 * Copyright (c) 2017 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 *------------------------------------------------------------------
20 #include <vnet/vnet.h>
21 #include <vlibmemory/api.h>
23 #include <vnet/interface.h>
24 #include <vnet/api_errno.h>
25 #include <vnet/ethernet/ethernet.h>
26 #include <vnet/ethernet/ethernet_types_api.h>
28 #include <vnet/vnet_msg_enum.h>
30 #define vl_typedefs /* define message structures */
31 #include <vnet/vnet_all_api_h.h>
34 #define vl_endianfun /* define message structures */
35 #include <vnet/vnet_all_api_h.h>
38 /* instantiate all the print functions we know about */
39 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
41 #include <vnet/vnet_all_api_h.h>
44 #include <vlibapi/api_helper_macros.h>
45 #include <vnet/bonding/node.h>
47 #define foreach_bond_api_msg \
48 _(BOND_CREATE, bond_create) \
49 _(BOND_DELETE, bond_delete) \
50 _(BOND_ENSLAVE, bond_enslave) \
51 _(BOND_ADD_MEMBER, bond_add_member) \
52 _(SW_INTERFACE_SET_BOND_WEIGHT, sw_interface_set_bond_weight) \
53 _(BOND_DETACH_SLAVE, bond_detach_slave) \
54 _(BOND_DETACH_MEMBER, bond_detach_member) \
55 _(SW_INTERFACE_BOND_DUMP, sw_interface_bond_dump) \
56 _(SW_BOND_INTERFACE_DUMP, sw_bond_interface_dump) \
57 _(SW_INTERFACE_SLAVE_DUMP, sw_interface_slave_dump) \
58 _(SW_MEMBER_INTERFACE_DUMP, sw_member_interface_dump)
61 vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
63 vlib_main_t *vm = vlib_get_main ();
65 vl_api_bond_delete_reply_t *rmp;
66 u32 sw_if_index = ntohl (mp->sw_if_index);
68 rv = bond_delete_if (vm, sw_if_index);
70 REPLY_MACRO (VL_API_BOND_DELETE_REPLY);
74 vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
76 vlib_main_t *vm = vlib_get_main ();
77 vl_api_bond_create_reply_t *rmp;
78 bond_create_if_args_t _a, *ap = &_a;
80 clib_memset (ap, 0, sizeof (*ap));
82 ap->id = ntohl (mp->id);
84 if (mp->use_custom_mac)
86 mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
90 ap->mode = ntohl (mp->mode);
91 ap->lb = ntohl (mp->lb);
92 ap->numa_only = mp->numa_only;
93 bond_create_if (vm, ap);
98 REPLY_MACRO2(VL_API_BOND_CREATE_REPLY,
100 rmp->sw_if_index = ntohl (ap->sw_if_index);
106 vl_api_bond_add_member_t_handler (vl_api_bond_add_member_t * mp)
108 vlib_main_t *vm = vlib_get_main ();
109 vl_api_bond_add_member_reply_t *rmp;
110 bond_add_member_args_t _a, *ap = &_a;
113 clib_memset (ap, 0, sizeof (*ap));
115 ap->group = ntohl (mp->bond_sw_if_index);
116 ap->member = ntohl (mp->sw_if_index);
117 ap->is_passive = mp->is_passive;
118 ap->is_long_timeout = mp->is_long_timeout;
120 bond_add_member (vm, ap);
122 REPLY_MACRO (VL_API_BOND_ADD_MEMBER_REPLY);
126 vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
128 vlib_main_t *vm = vlib_get_main ();
129 vl_api_bond_enslave_reply_t *rmp;
130 bond_add_member_args_t _a, *ap = &_a;
133 clib_memset (ap, 0, sizeof (*ap));
135 ap->group = ntohl (mp->bond_sw_if_index);
136 ap->member = ntohl (mp->sw_if_index);
137 ap->is_passive = mp->is_passive;
138 ap->is_long_timeout = mp->is_long_timeout;
140 bond_add_member (vm, ap);
142 REPLY_MACRO (VL_API_BOND_ENSLAVE_REPLY);
146 vl_api_sw_interface_set_bond_weight_t_handler
147 (vl_api_sw_interface_set_bond_weight_t * mp)
149 vlib_main_t *vm = vlib_get_main ();
150 bond_set_intf_weight_args_t _a, *ap = &_a;
151 vl_api_sw_interface_set_bond_weight_reply_t *rmp;
154 clib_memset (ap, 0, sizeof (*ap));
156 ap->sw_if_index = ntohl (mp->sw_if_index);
157 ap->weight = ntohl (mp->weight);
159 bond_set_intf_weight (vm, ap);
161 REPLY_MACRO (VL_API_SW_INTERFACE_SET_BOND_WEIGHT_REPLY);
165 vl_api_bond_detach_slave_t_handler (vl_api_bond_detach_slave_t * mp)
167 vlib_main_t *vm = vlib_get_main ();
168 vl_api_bond_detach_slave_reply_t *rmp;
169 bond_detach_member_args_t _a, *ap = &_a;
172 clib_memset (ap, 0, sizeof (*ap));
174 ap->member = ntohl (mp->sw_if_index);
175 bond_detach_member (vm, ap);
177 REPLY_MACRO (VL_API_BOND_DETACH_SLAVE_REPLY);
181 vl_api_bond_detach_member_t_handler (vl_api_bond_detach_member_t * mp)
183 vlib_main_t *vm = vlib_get_main ();
184 vl_api_bond_detach_member_reply_t *rmp;
185 bond_detach_member_args_t _a, *ap = &_a;
188 clib_memset (ap, 0, sizeof (*ap));
190 ap->member = ntohl (mp->sw_if_index);
191 bond_detach_member (vm, ap);
193 REPLY_MACRO (VL_API_BOND_DETACH_MEMBER_REPLY);
197 bond_send_sw_interface_details (vpe_api_main_t * am,
198 vl_api_registration_t * reg,
199 bond_interface_details_t * bond_if,
202 vl_api_sw_interface_bond_details_t *mp;
204 mp = vl_msg_api_alloc (sizeof (*mp));
205 clib_memset (mp, 0, sizeof (*mp));
206 mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_BOND_DETAILS);
207 mp->sw_if_index = htonl (bond_if->sw_if_index);
208 mp->id = htonl (bond_if->id);
209 clib_memcpy (mp->interface_name, bond_if->interface_name,
210 MIN (ARRAY_LEN (mp->interface_name) - 1,
211 strlen ((const char *) bond_if->interface_name)));
212 mp->mode = htonl (bond_if->mode);
213 mp->lb = htonl (bond_if->lb);
214 mp->numa_only = bond_if->numa_only;
215 mp->active_slaves = htonl (bond_if->active_members);
216 mp->slaves = htonl (bond_if->members);
218 mp->context = context;
219 vl_api_send_msg (reg, (u8 *) mp);
223 vl_api_sw_interface_bond_dump_t_handler (vl_api_sw_interface_bond_dump_t * mp)
226 vpe_api_main_t *am = &vpe_api_main;
227 vl_api_registration_t *reg;
228 bond_interface_details_t *bondifs = NULL;
229 bond_interface_details_t *bond_if = NULL;
231 reg = vl_api_client_index_to_registration (mp->client_index);
235 rv = bond_dump_ifs (&bondifs);
239 vec_foreach (bond_if, bondifs)
241 bond_send_sw_interface_details (am, reg, bond_if, mp->context);
248 bond_send_sw_bond_interface_details (vpe_api_main_t * am,
249 vl_api_registration_t * reg,
250 bond_interface_details_t * bond_if,
253 vl_api_sw_bond_interface_details_t *mp;
255 mp = vl_msg_api_alloc (sizeof (*mp));
256 clib_memset (mp, 0, sizeof (*mp));
257 mp->_vl_msg_id = htons (VL_API_SW_BOND_INTERFACE_DETAILS);
258 mp->sw_if_index = htonl (bond_if->sw_if_index);
259 mp->id = htonl (bond_if->id);
260 clib_memcpy (mp->interface_name, bond_if->interface_name,
261 MIN (ARRAY_LEN (mp->interface_name) - 1,
262 strlen ((const char *) bond_if->interface_name)));
263 mp->mode = htonl (bond_if->mode);
264 mp->lb = htonl (bond_if->lb);
265 mp->numa_only = bond_if->numa_only;
266 mp->active_members = htonl (bond_if->active_members);
267 mp->members = htonl (bond_if->members);
269 mp->context = context;
270 vl_api_send_msg (reg, (u8 *) mp);
274 vl_api_sw_bond_interface_dump_t_handler (vl_api_sw_bond_interface_dump_t * mp)
277 vpe_api_main_t *am = &vpe_api_main;
278 vl_api_registration_t *reg;
279 bond_interface_details_t *bondifs = NULL;
280 bond_interface_details_t *bond_if = NULL;
281 u32 filter_sw_if_index;
283 reg = vl_api_client_index_to_registration (mp->client_index);
287 filter_sw_if_index = htonl (mp->sw_if_index);
288 if (filter_sw_if_index != ~0)
289 VALIDATE_SW_IF_INDEX (mp);
291 rv = bond_dump_ifs (&bondifs);
295 vec_foreach (bond_if, bondifs)
297 if ((filter_sw_if_index == ~0) ||
298 (bond_if->sw_if_index == filter_sw_if_index))
299 bond_send_sw_bond_interface_details (am, reg, bond_if, mp->context);
302 BAD_SW_IF_INDEX_LABEL;
307 bond_send_sw_member_interface_details (vpe_api_main_t * am,
308 vl_api_registration_t * reg,
309 member_interface_details_t * member_if,
312 vl_api_sw_interface_slave_details_t *mp;
314 mp = vl_msg_api_alloc (sizeof (*mp));
315 clib_memset (mp, 0, sizeof (*mp));
316 mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_SLAVE_DETAILS);
317 mp->sw_if_index = htonl (member_if->sw_if_index);
318 clib_memcpy (mp->interface_name, member_if->interface_name,
319 MIN (ARRAY_LEN (mp->interface_name) - 1,
320 strlen ((const char *) member_if->interface_name)));
321 mp->is_passive = member_if->is_passive;
322 mp->is_long_timeout = member_if->is_long_timeout;
323 mp->is_local_numa = member_if->is_local_numa;
324 mp->weight = htonl (member_if->weight);
326 mp->context = context;
327 vl_api_send_msg (reg, (u8 *) mp);
331 vl_api_sw_interface_slave_dump_t_handler (vl_api_sw_interface_slave_dump_t *
335 vpe_api_main_t *am = &vpe_api_main;
336 vl_api_registration_t *reg;
337 member_interface_details_t *memberifs = NULL;
338 member_interface_details_t *member_if = NULL;
340 reg = vl_api_client_index_to_registration (mp->client_index);
344 rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
348 vec_foreach (member_if, memberifs)
350 bond_send_sw_member_interface_details (am, reg, member_if, mp->context);
353 vec_free (memberifs);
357 bond_send_member_interface_details (vpe_api_main_t * am,
358 vl_api_registration_t * reg,
359 member_interface_details_t * member_if,
362 vl_api_sw_member_interface_details_t *mp;
364 mp = vl_msg_api_alloc (sizeof (*mp));
365 clib_memset (mp, 0, sizeof (*mp));
366 mp->_vl_msg_id = htons (VL_API_SW_MEMBER_INTERFACE_DETAILS);
367 mp->sw_if_index = htonl (member_if->sw_if_index);
368 clib_memcpy (mp->interface_name, member_if->interface_name,
369 MIN (ARRAY_LEN (mp->interface_name) - 1,
370 strlen ((const char *) member_if->interface_name)));
371 mp->is_passive = member_if->is_passive;
372 mp->is_long_timeout = member_if->is_long_timeout;
373 mp->is_local_numa = member_if->is_local_numa;
374 mp->weight = htonl (member_if->weight);
376 mp->context = context;
377 vl_api_send_msg (reg, (u8 *) mp);
381 vl_api_sw_member_interface_dump_t_handler (vl_api_sw_member_interface_dump_t *
385 vpe_api_main_t *am = &vpe_api_main;
386 vl_api_registration_t *reg;
387 member_interface_details_t *memberifs = NULL;
388 member_interface_details_t *member_if = NULL;
390 reg = vl_api_client_index_to_registration (mp->client_index);
394 rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
398 vec_foreach (member_if, memberifs)
400 bond_send_member_interface_details (am, reg, member_if, mp->context);
403 vec_free (memberifs);
406 #define vl_msg_name_crc_list
407 #include <vnet/vnet_all_api_h.h>
408 #undef vl_msg_name_crc_list
411 bond_setup_message_id_table (api_main_t * am)
413 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
414 foreach_vl_msg_name_crc_bond;
418 static clib_error_t *
419 bond_api_hookup (vlib_main_t * vm)
421 api_main_t *am = vlibapi_get_main ();
424 vl_msg_api_set_handlers(VL_API_##N, #n, \
425 vl_api_##n##_t_handler, \
427 vl_api_##n##_t_endian, \
428 vl_api_##n##_t_print, \
429 sizeof(vl_api_##n##_t), 1);
430 foreach_bond_api_msg;
434 * Set up the (msg_name, crc, message-id) table
436 bond_setup_message_id_table (am);
441 VLIB_API_INIT_FUNCTION (bond_api_hookup);
444 * fd.io coding-style-patch-verification: ON
447 * eval: (c-set-style "gnu")