2 *------------------------------------------------------------------
3 * p2p_ethernet_api.c - p2p ethernet api
5 * Copyright (c) 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 *------------------------------------------------------------------
20 #include <vnet/vnet.h>
21 #include <vlibmemory/api.h>
23 #include <vnet/vnet_msg_enum.h>
24 #include <vnet/ethernet/p2p_ethernet.h>
26 #define vl_typedefs /* define message structures */
27 #include <vnet/vnet_all_api_h.h>
30 #define vl_endianfun /* define message structures */
31 #include <vnet/vnet_all_api_h.h>
34 /* instantiate all the print functions we know about */
35 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
37 #include <vnet/vnet_all_api_h.h>
40 #include <vlibapi/api_helper_macros.h>
42 #define foreach_vpe_api_msg \
43 _(P2P_ETHERNET_ADD, p2p_ethernet_add) \
44 _(P2P_ETHERNET_DEL, p2p_ethernet_del)
47 vl_api_p2p_ethernet_add_t_handler (vl_api_p2p_ethernet_add_t * mp)
49 vl_api_p2p_ethernet_add_reply_t *rmp;
50 vlib_main_t *vm = vlib_get_main ();
53 u32 parent_if_index = htonl (mp->parent_if_index);
54 u32 sub_id = htonl (mp->subif_id);
55 u32 p2pe_if_index = ~0;
58 if (!vnet_sw_if_index_is_api_valid (parent_if_index))
60 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
63 if (!vnet_sw_if_index_is_api_valid (sub_id))
65 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
69 clib_memcpy (remote_mac, mp->remote_mac, 6);
71 p2p_ethernet_add_del (vm, parent_if_index, remote_mac, sub_id, 1,
74 BAD_SW_IF_INDEX_LABEL;
77 REPLY_MACRO2(VL_API_P2P_ETHERNET_ADD_REPLY,
79 rmp->sw_if_index = htonl(p2pe_if_index);
87 vl_api_p2p_ethernet_del_t_handler (vl_api_p2p_ethernet_del_t * mp)
89 vl_api_p2p_ethernet_del_reply_t *rmp;
90 vlib_main_t *vm = vlib_get_main ();
93 u32 parent_if_index = htonl (mp->parent_if_index);
96 if (!vnet_sw_if_index_is_api_valid (parent_if_index))
98 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
102 clib_memcpy (remote_mac, mp->remote_mac, 6);
103 rv = p2p_ethernet_add_del (vm, parent_if_index, remote_mac, ~0, 0, 0);
105 BAD_SW_IF_INDEX_LABEL;
106 REPLY_MACRO (VL_API_P2P_ETHERNET_DEL_REPLY);
110 * p2p_ethernet_api_hookup
111 * Add vpe's API message handlers to the table.
112 * vlib has already mapped shared memory and
113 * added the client registration handlers.
114 * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
116 #define vl_msg_name_crc_list
117 #include <vnet/vnet_all_api_h.h>
118 #undef vl_msg_name_crc_list
121 setup_message_id_table (api_main_t * am)
123 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
124 foreach_vl_msg_name_crc_p2p_ethernet;
128 static clib_error_t *
129 p2p_ethernet_api_hookup (vlib_main_t * vm)
131 api_main_t *am = vlibapi_get_main ();
134 vl_msg_api_set_handlers(VL_API_##N, #n, \
135 vl_api_##n##_t_handler, \
137 vl_api_##n##_t_endian, \
138 vl_api_##n##_t_print, \
139 sizeof(vl_api_##n##_t), 1);
144 * Set up the (msg_name, crc, message-id) table
146 setup_message_id_table (am);
151 VLIB_API_INIT_FUNCTION (p2p_ethernet_api_hookup);
154 * fd.io coding-style-patch-verification: ON
157 * eval: (c-set-style "gnu")