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_CREATE2, bond_create2) \
50 _(BOND_DELETE, bond_delete) \
51 _(BOND_ENSLAVE, bond_enslave) \
52 _(BOND_ADD_MEMBER, bond_add_member) \
53 _(SW_INTERFACE_SET_BOND_WEIGHT, sw_interface_set_bond_weight) \
54 _(BOND_DETACH_SLAVE, bond_detach_slave) \
55 _(BOND_DETACH_MEMBER, bond_detach_member) \
56 _(SW_INTERFACE_BOND_DUMP, sw_interface_bond_dump) \
57 _(SW_BOND_INTERFACE_DUMP, sw_bond_interface_dump) \
58 _(SW_INTERFACE_SLAVE_DUMP, sw_interface_slave_dump) \
59 _(SW_MEMBER_INTERFACE_DUMP, sw_member_interface_dump)
62 vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
64 vlib_main_t *vm = vlib_get_main ();
66 vl_api_bond_delete_reply_t *rmp;
67 u32 sw_if_index = ntohl (mp->sw_if_index);
69 rv = bond_delete_if (vm, sw_if_index);
71 REPLY_MACRO (VL_API_BOND_DELETE_REPLY);
75 vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
77 vlib_main_t *vm = vlib_get_main ();
78 vl_api_bond_create_reply_t *rmp;
79 bond_create_if_args_t _a, *ap = &_a;
81 clib_memset (ap, 0, sizeof (*ap));
83 ap->id = ntohl (mp->id);
85 if (mp->use_custom_mac)
87 mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
91 ap->mode = ntohl (mp->mode);
92 ap->lb = ntohl (mp->lb);
93 ap->numa_only = mp->numa_only;
94 bond_create_if (vm, ap);
99 REPLY_MACRO2(VL_API_BOND_CREATE_REPLY,
101 rmp->sw_if_index = ntohl (ap->sw_if_index);
107 vl_api_bond_create2_t_handler (vl_api_bond_create2_t * mp)
109 vlib_main_t *vm = vlib_get_main ();
110 vl_api_bond_create2_reply_t *rmp;
111 bond_create_if_args_t _a, *ap = &_a;
113 clib_memset (ap, 0, sizeof (*ap));
115 ap->id = ntohl (mp->id);
117 if (mp->use_custom_mac)
119 mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
123 ap->mode = ntohl (mp->mode);
124 ap->lb = ntohl (mp->lb);
125 ap->numa_only = mp->numa_only;
126 ap->gso = mp->enable_gso;
127 bond_create_if (vm, ap);
132 REPLY_MACRO2(VL_API_BOND_CREATE2_REPLY,
134 rmp->sw_if_index = ntohl (ap->sw_if_index);
140 vl_api_bond_add_member_t_handler (vl_api_bond_add_member_t * mp)
142 vlib_main_t *vm = vlib_get_main ();
143 vl_api_bond_add_member_reply_t *rmp;
144 bond_add_member_args_t _a, *ap = &_a;
147 clib_memset (ap, 0, sizeof (*ap));
149 ap->group = ntohl (mp->bond_sw_if_index);
150 VALIDATE_SW_IF_INDEX (mp);
151 ap->member = ntohl (mp->sw_if_index);
152 ap->is_passive = mp->is_passive;
153 ap->is_long_timeout = mp->is_long_timeout;
155 bond_add_member (vm, ap);
158 BAD_SW_IF_INDEX_LABEL;
159 REPLY_MACRO (VL_API_BOND_ADD_MEMBER_REPLY);
163 vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
165 vlib_main_t *vm = vlib_get_main ();
166 vl_api_bond_enslave_reply_t *rmp;
167 bond_add_member_args_t _a, *ap = &_a;
170 clib_memset (ap, 0, sizeof (*ap));
172 ap->group = ntohl (mp->bond_sw_if_index);
173 VALIDATE_SW_IF_INDEX (mp);
174 ap->member = ntohl (mp->sw_if_index);
175 ap->is_passive = mp->is_passive;
176 ap->is_long_timeout = mp->is_long_timeout;
178 bond_add_member (vm, ap);
181 BAD_SW_IF_INDEX_LABEL;
182 REPLY_MACRO (VL_API_BOND_ENSLAVE_REPLY);
186 vl_api_sw_interface_set_bond_weight_t_handler
187 (vl_api_sw_interface_set_bond_weight_t * mp)
189 vlib_main_t *vm = vlib_get_main ();
190 bond_set_intf_weight_args_t _a, *ap = &_a;
191 vl_api_sw_interface_set_bond_weight_reply_t *rmp;
194 clib_memset (ap, 0, sizeof (*ap));
196 ap->sw_if_index = ntohl (mp->sw_if_index);
197 ap->weight = ntohl (mp->weight);
199 bond_set_intf_weight (vm, ap);
202 REPLY_MACRO (VL_API_SW_INTERFACE_SET_BOND_WEIGHT_REPLY);
206 vl_api_bond_detach_slave_t_handler (vl_api_bond_detach_slave_t * mp)
208 vlib_main_t *vm = vlib_get_main ();
209 vl_api_bond_detach_slave_reply_t *rmp;
210 bond_detach_member_args_t _a, *ap = &_a;
213 clib_memset (ap, 0, sizeof (*ap));
215 ap->member = ntohl (mp->sw_if_index);
216 bond_detach_member (vm, ap);
219 REPLY_MACRO (VL_API_BOND_DETACH_SLAVE_REPLY);
223 vl_api_bond_detach_member_t_handler (vl_api_bond_detach_member_t * mp)
225 vlib_main_t *vm = vlib_get_main ();
226 vl_api_bond_detach_member_reply_t *rmp;
227 bond_detach_member_args_t _a, *ap = &_a;
230 clib_memset (ap, 0, sizeof (*ap));
232 ap->member = ntohl (mp->sw_if_index);
233 bond_detach_member (vm, ap);
236 REPLY_MACRO (VL_API_BOND_DETACH_MEMBER_REPLY);
240 bond_send_sw_interface_details (vpe_api_main_t * am,
241 vl_api_registration_t * reg,
242 bond_interface_details_t * bond_if,
245 vl_api_sw_interface_bond_details_t *mp;
247 mp = vl_msg_api_alloc (sizeof (*mp));
248 clib_memset (mp, 0, sizeof (*mp));
249 mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_BOND_DETAILS);
250 mp->sw_if_index = htonl (bond_if->sw_if_index);
251 mp->id = htonl (bond_if->id);
252 clib_memcpy (mp->interface_name, bond_if->interface_name,
253 MIN (ARRAY_LEN (mp->interface_name) - 1,
254 strlen ((const char *) bond_if->interface_name)));
255 mp->mode = htonl (bond_if->mode);
256 mp->lb = htonl (bond_if->lb);
257 mp->numa_only = bond_if->numa_only;
258 mp->active_slaves = htonl (bond_if->active_members);
259 mp->slaves = htonl (bond_if->members);
261 mp->context = context;
262 vl_api_send_msg (reg, (u8 *) mp);
266 vl_api_sw_interface_bond_dump_t_handler (vl_api_sw_interface_bond_dump_t * mp)
269 vpe_api_main_t *am = &vpe_api_main;
270 vl_api_registration_t *reg;
271 bond_interface_details_t *bondifs = NULL;
272 bond_interface_details_t *bond_if = NULL;
274 reg = vl_api_client_index_to_registration (mp->client_index);
278 rv = bond_dump_ifs (&bondifs);
282 vec_foreach (bond_if, bondifs)
284 bond_send_sw_interface_details (am, reg, bond_if, mp->context);
291 bond_send_sw_bond_interface_details (vpe_api_main_t * am,
292 vl_api_registration_t * reg,
293 bond_interface_details_t * bond_if,
296 vl_api_sw_bond_interface_details_t *mp;
298 mp = vl_msg_api_alloc (sizeof (*mp));
299 clib_memset (mp, 0, sizeof (*mp));
300 mp->_vl_msg_id = htons (VL_API_SW_BOND_INTERFACE_DETAILS);
301 mp->sw_if_index = htonl (bond_if->sw_if_index);
302 mp->id = htonl (bond_if->id);
303 clib_memcpy (mp->interface_name, bond_if->interface_name,
304 MIN (ARRAY_LEN (mp->interface_name) - 1,
305 strlen ((const char *) bond_if->interface_name)));
306 mp->mode = htonl (bond_if->mode);
307 mp->lb = htonl (bond_if->lb);
308 mp->numa_only = bond_if->numa_only;
309 mp->active_members = htonl (bond_if->active_members);
310 mp->members = htonl (bond_if->members);
312 mp->context = context;
313 vl_api_send_msg (reg, (u8 *) mp);
317 vl_api_sw_bond_interface_dump_t_handler (vl_api_sw_bond_interface_dump_t * mp)
320 vpe_api_main_t *am = &vpe_api_main;
321 vl_api_registration_t *reg;
322 bond_interface_details_t *bondifs = NULL;
323 bond_interface_details_t *bond_if = NULL;
324 u32 filter_sw_if_index;
326 reg = vl_api_client_index_to_registration (mp->client_index);
330 filter_sw_if_index = htonl (mp->sw_if_index);
331 if (filter_sw_if_index != ~0)
332 VALIDATE_SW_IF_INDEX (mp);
334 rv = bond_dump_ifs (&bondifs);
338 vec_foreach (bond_if, bondifs)
340 if ((filter_sw_if_index == ~0) ||
341 (bond_if->sw_if_index == filter_sw_if_index))
342 bond_send_sw_bond_interface_details (am, reg, bond_if, mp->context);
345 BAD_SW_IF_INDEX_LABEL;
350 bond_send_sw_member_interface_details (vpe_api_main_t * am,
351 vl_api_registration_t * reg,
352 member_interface_details_t * member_if,
355 vl_api_sw_interface_slave_details_t *mp;
357 mp = vl_msg_api_alloc (sizeof (*mp));
358 clib_memset (mp, 0, sizeof (*mp));
359 mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_SLAVE_DETAILS);
360 mp->sw_if_index = htonl (member_if->sw_if_index);
361 clib_memcpy (mp->interface_name, member_if->interface_name,
362 MIN (ARRAY_LEN (mp->interface_name) - 1,
363 strlen ((const char *) member_if->interface_name)));
364 mp->is_passive = member_if->is_passive;
365 mp->is_long_timeout = member_if->is_long_timeout;
366 mp->is_local_numa = member_if->is_local_numa;
367 mp->weight = htonl (member_if->weight);
369 mp->context = context;
370 vl_api_send_msg (reg, (u8 *) mp);
374 vl_api_sw_interface_slave_dump_t_handler (vl_api_sw_interface_slave_dump_t *
378 vpe_api_main_t *am = &vpe_api_main;
379 vl_api_registration_t *reg;
380 member_interface_details_t *memberifs = NULL;
381 member_interface_details_t *member_if = NULL;
383 reg = vl_api_client_index_to_registration (mp->client_index);
387 rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
391 vec_foreach (member_if, memberifs)
393 bond_send_sw_member_interface_details (am, reg, member_if, mp->context);
396 vec_free (memberifs);
400 bond_send_member_interface_details (vpe_api_main_t * am,
401 vl_api_registration_t * reg,
402 member_interface_details_t * member_if,
405 vl_api_sw_member_interface_details_t *mp;
407 mp = vl_msg_api_alloc (sizeof (*mp));
408 clib_memset (mp, 0, sizeof (*mp));
409 mp->_vl_msg_id = htons (VL_API_SW_MEMBER_INTERFACE_DETAILS);
410 mp->sw_if_index = htonl (member_if->sw_if_index);
411 clib_memcpy (mp->interface_name, member_if->interface_name,
412 MIN (ARRAY_LEN (mp->interface_name) - 1,
413 strlen ((const char *) member_if->interface_name)));
414 mp->is_passive = member_if->is_passive;
415 mp->is_long_timeout = member_if->is_long_timeout;
416 mp->is_local_numa = member_if->is_local_numa;
417 mp->weight = htonl (member_if->weight);
419 mp->context = context;
420 vl_api_send_msg (reg, (u8 *) mp);
424 vl_api_sw_member_interface_dump_t_handler (vl_api_sw_member_interface_dump_t *
428 vpe_api_main_t *am = &vpe_api_main;
429 vl_api_registration_t *reg;
430 member_interface_details_t *memberifs = NULL;
431 member_interface_details_t *member_if = NULL;
433 reg = vl_api_client_index_to_registration (mp->client_index);
437 rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
441 vec_foreach (member_if, memberifs)
443 bond_send_member_interface_details (am, reg, member_if, mp->context);
446 vec_free (memberifs);
449 #define vl_msg_name_crc_list
450 #include <vnet/vnet_all_api_h.h>
451 #undef vl_msg_name_crc_list
454 bond_setup_message_id_table (api_main_t * am)
456 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
457 foreach_vl_msg_name_crc_bond;
461 static clib_error_t *
462 bond_api_hookup (vlib_main_t * vm)
464 api_main_t *am = vlibapi_get_main ();
467 vl_msg_api_set_handlers(VL_API_##N, #n, \
468 vl_api_##n##_t_handler, \
470 vl_api_##n##_t_endian, \
471 vl_api_##n##_t_print, \
472 sizeof(vl_api_##n##_t), 1);
473 foreach_bond_api_msg;
477 * Set up the (msg_name, crc, message-id) table
479 bond_setup_message_id_table (am);
484 VLIB_API_INIT_FUNCTION (bond_api_hookup);
487 * fd.io coding-style-patch-verification: ON
490 * eval: (c-set-style "gnu")