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>
27 #include <vnet/vnet_msg_enum.h>
29 #define vl_typedefs /* define message structures */
30 #include <vnet/vnet_all_api_h.h>
33 #define vl_endianfun /* define message structures */
34 #include <vnet/vnet_all_api_h.h>
37 /* instantiate all the print functions we know about */
38 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
40 #include <vnet/vnet_all_api_h.h>
43 #include <vlibapi/api_helper_macros.h>
44 #include <vnet/bonding/node.h>
46 #define foreach_bond_api_msg \
47 _(BOND_CREATE, bond_create) \
48 _(BOND_DELETE, bond_delete) \
49 _(BOND_ENSLAVE, bond_enslave) \
50 _(BOND_DETACH_SLAVE, bond_detach_slave) \
51 _(SW_INTERFACE_BOND_DUMP, sw_interface_bond_dump)\
52 _(SW_INTERFACE_SLAVE_DUMP, sw_interface_slave_dump)
55 vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
57 vlib_main_t *vm = vlib_get_main ();
59 vl_api_bond_delete_reply_t *rmp;
60 u32 sw_if_index = ntohl (mp->sw_if_index);
62 rv = bond_delete_if (vm, sw_if_index);
64 REPLY_MACRO (VL_API_BOND_DELETE_REPLY);
68 vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
70 vlib_main_t *vm = vlib_get_main ();
71 vl_api_bond_create_reply_t *rmp;
72 bond_create_if_args_t _a, *ap = &_a;
74 clib_memset (ap, 0, sizeof (*ap));
76 ap->id = ntohl (mp->id);
78 if (mp->use_custom_mac)
80 clib_memcpy (ap->hw_addr, mp->mac_address, 6);
86 ap->numa_only = mp->numa_only;
87 bond_create_if (vm, ap);
92 REPLY_MACRO2(VL_API_BOND_CREATE_REPLY,
94 rmp->sw_if_index = ntohl (ap->sw_if_index);
100 vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
102 vlib_main_t *vm = vlib_get_main ();
103 vl_api_bond_enslave_reply_t *rmp;
104 bond_enslave_args_t _a, *ap = &_a;
107 clib_memset (ap, 0, sizeof (*ap));
109 ap->group = ntohl (mp->bond_sw_if_index);
110 ap->slave = ntohl (mp->sw_if_index);
111 ap->is_passive = mp->is_passive;
112 ap->is_long_timeout = mp->is_long_timeout;
114 bond_enslave (vm, ap);
116 REPLY_MACRO (VL_API_BOND_ENSLAVE_REPLY);
120 vl_api_bond_detach_slave_t_handler (vl_api_bond_detach_slave_t * mp)
122 vlib_main_t *vm = vlib_get_main ();
123 vl_api_bond_detach_slave_reply_t *rmp;
124 bond_detach_slave_args_t _a, *ap = &_a;
127 clib_memset (ap, 0, sizeof (*ap));
129 ap->slave = ntohl (mp->sw_if_index);
130 bond_detach_slave (vm, ap);
132 REPLY_MACRO (VL_API_BOND_DETACH_SLAVE_REPLY);
136 bond_send_sw_interface_details (vpe_api_main_t * am,
137 vl_api_registration_t * reg,
138 bond_interface_details_t * bond_if,
141 vl_api_sw_interface_bond_details_t *mp;
143 mp = vl_msg_api_alloc (sizeof (*mp));
144 clib_memset (mp, 0, sizeof (*mp));
145 mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_BOND_DETAILS);
146 mp->sw_if_index = htonl (bond_if->sw_if_index);
147 mp->id = htonl (bond_if->id);
148 clib_memcpy (mp->interface_name, bond_if->interface_name,
149 MIN (ARRAY_LEN (mp->interface_name) - 1,
150 strlen ((const char *) bond_if->interface_name)));
151 mp->mode = bond_if->mode;
152 mp->lb = bond_if->lb;
153 mp->numa_only = bond_if->numa_only;
154 mp->active_slaves = htonl (bond_if->active_slaves);
155 mp->slaves = htonl (bond_if->slaves);
157 mp->context = context;
158 vl_api_send_msg (reg, (u8 *) mp);
162 vl_api_sw_interface_bond_dump_t_handler (vl_api_sw_interface_bond_dump_t * mp)
165 vpe_api_main_t *am = &vpe_api_main;
166 vl_api_registration_t *reg;
167 bond_interface_details_t *bondifs = NULL;
168 bond_interface_details_t *bond_if = NULL;
170 reg = vl_api_client_index_to_registration (mp->client_index);
174 rv = bond_dump_ifs (&bondifs);
178 vec_foreach (bond_if, bondifs)
180 bond_send_sw_interface_details (am, reg, bond_if, mp->context);
187 bond_send_sw_interface_slave_details (vpe_api_main_t * am,
188 vl_api_registration_t * reg,
189 slave_interface_details_t * slave_if,
192 vl_api_sw_interface_slave_details_t *mp;
194 mp = vl_msg_api_alloc (sizeof (*mp));
195 clib_memset (mp, 0, sizeof (*mp));
196 mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_SLAVE_DETAILS);
197 mp->sw_if_index = htonl (slave_if->sw_if_index);
198 clib_memcpy (mp->interface_name, slave_if->interface_name,
199 MIN (ARRAY_LEN (mp->interface_name) - 1,
200 strlen ((const char *) slave_if->interface_name)));
201 mp->is_passive = slave_if->is_passive;
202 mp->is_long_timeout = slave_if->is_long_timeout;
204 mp->context = context;
205 vl_api_send_msg (reg, (u8 *) mp);
209 vl_api_sw_interface_slave_dump_t_handler (vl_api_sw_interface_slave_dump_t *
213 vpe_api_main_t *am = &vpe_api_main;
214 vl_api_registration_t *reg;
215 slave_interface_details_t *slaveifs = NULL;
216 slave_interface_details_t *slave_if = NULL;
218 reg = vl_api_client_index_to_registration (mp->client_index);
222 rv = bond_dump_slave_ifs (&slaveifs, ntohl (mp->sw_if_index));
226 vec_foreach (slave_if, slaveifs)
228 bond_send_sw_interface_slave_details (am, reg, slave_if, mp->context);
234 #define vl_msg_name_crc_list
235 #include <vnet/vnet_all_api_h.h>
236 #undef vl_msg_name_crc_list
239 bond_setup_message_id_table (api_main_t * am)
241 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
242 foreach_vl_msg_name_crc_bond;
246 static clib_error_t *
247 bond_api_hookup (vlib_main_t * vm)
249 api_main_t *am = &api_main;
252 vl_msg_api_set_handlers(VL_API_##N, #n, \
253 vl_api_##n##_t_handler, \
255 vl_api_##n##_t_endian, \
256 vl_api_##n##_t_print, \
257 sizeof(vl_api_##n##_t), 1);
258 foreach_bond_api_msg;
262 * Set up the (msg_name, crc, message-id) table
264 bond_setup_message_id_table (am);
269 VLIB_API_INIT_FUNCTION (bond_api_hookup);
272 * fd.io coding-style-patch-verification: ON
275 * eval: (c-set-style "gnu")