4 * Copyright (c) 2017 Cisco and/or its affiliates.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
21 #include <vlibapi/api.h>
22 #include <vlibmemory/api.h>
24 #include <vppinfra/error.h>
25 #include <vnet/ip/ip.h>
26 #include <memif/memif.h>
27 #include <memif/private.h>
29 #define __plugin_msg_base memif_test_main.msg_id_base
30 #include <vlibapi/vat_helper_macros.h>
32 /* declare message IDs */
33 #include <vnet/format_fns.h>
34 #include <memif/memif.api_enum.h>
35 #include <memif/memif.api_types.h>
36 #include <vpp/api/vpe.api_types.h>
37 //#include <vnet/ethernet/ethernet_types.api_types.h>
41 /* API message ID base */
47 memif_test_main_t memif_test_main;
50 unformat_memif_queues (unformat_input_t * input, va_list * args)
52 u32 *rx_queues = va_arg (*args, u32 *);
53 u32 *tx_queues = va_arg (*args, u32 *);
55 if (unformat (input, "rx-queues %u", rx_queues))
57 if (unformat (input, "tx-queues %u", tx_queues))
63 /* memif_socket_filename_add_del API */
65 api_memif_socket_filename_add_del (vat_main_t * vam)
67 unformat_input_t *i = vam->input;
68 vl_api_memif_socket_filename_add_del_t *mp;
78 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
80 if (unformat (i, "id %u", &socket_id))
82 else if (unformat (i, "filename %s", &socket_filename))
84 else if (unformat (i, "del"))
86 else if (unformat (i, "add"))
90 vec_free (socket_filename);
91 clib_warning ("unknown input `%U'", format_unformat_error, i);
96 if (socket_id == 0 || socket_id == ~0)
98 vec_free (socket_filename);
99 errmsg ("Invalid socket id");
103 if (is_add && (!socket_filename || *socket_filename == 0))
105 vec_free (socket_filename);
106 errmsg ("Invalid socket filename");
110 M2 (MEMIF_SOCKET_FILENAME_ADD_DEL, mp, strlen ((char *) socket_filename));
113 mp->socket_id = htonl (socket_id);
114 char *p = (char *) &mp->socket_filename;
115 p += vl_api_vec_to_api_string (socket_filename, (vl_api_string_t *) p);
117 vec_free (socket_filename);
125 /* memif_socket_filename_add_del reply handler */
126 #define VL_API_MEMIF_SOCKET_FILENAME_ADD_DEL_REPLY_T_HANDLER
127 static void vl_api_memif_socket_filename_add_del_reply_t_handler
128 (vl_api_memif_socket_filename_add_del_reply_t * mp)
130 vat_main_t *vam = memif_test_main.vat_main;
131 i32 retval = ntohl (mp->retval);
133 vam->retval = retval;
134 vam->result_ready = 1;
135 vam->regenerate_interface_table = 1;
138 /* memif-create API */
140 api_memif_create (vat_main_t * vam)
142 unformat_input_t *i = vam->input;
143 vl_api_memif_create_t *mp;
150 u8 hw_addr[6] = { 0 };
151 u32 rx_queues = MEMIF_DEFAULT_RX_QUEUES;
152 u32 tx_queues = MEMIF_DEFAULT_TX_QUEUES;
154 u8 mode = MEMIF_INTERFACE_MODE_ETHERNET;
156 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
158 if (unformat (i, "id %u", &id))
160 else if (unformat (i, "socket-id %u", &socket_id))
162 else if (unformat (i, "secret %s", &secret))
164 else if (unformat (i, "ring_size %u", &ring_size))
166 else if (unformat (i, "buffer_size %u", &buffer_size))
168 else if (unformat (i, "master"))
170 else if (unformat (i, "slave %U",
171 unformat_memif_queues, &rx_queues, &tx_queues))
173 else if (unformat (i, "mode ip"))
174 mode = MEMIF_INTERFACE_MODE_IP;
175 else if (unformat (i, "hw_addr %U", unformat_ethernet_address, hw_addr))
179 clib_warning ("unknown input '%U'", format_unformat_error, i);
186 errmsg ("invalid socket-id\n");
190 if (!is_pow2 (ring_size))
192 errmsg ("ring size must be power of 2\n");
196 if (rx_queues > 255 || rx_queues < 1)
198 errmsg ("rx queue must be between 1 - 255\n");
202 if (tx_queues > 255 || tx_queues < 1)
204 errmsg ("tx queue must be between 1 - 255\n");
208 M2 (MEMIF_CREATE, mp, strlen ((char *) secret));
211 mp->id = clib_host_to_net_u32 (id);
213 mp->ring_size = clib_host_to_net_u32 (ring_size);
214 mp->buffer_size = clib_host_to_net_u16 (buffer_size & 0xffff);
215 mp->socket_id = clib_host_to_net_u32 (socket_id);
218 char *p = (char *) &mp->secret;
219 p += vl_api_vec_to_api_string (secret, (vl_api_string_t *) p);
222 memcpy (mp->hw_addr, hw_addr, 6);
223 mp->rx_queues = rx_queues;
224 mp->tx_queues = tx_queues;
231 /* memif-create reply handler */
232 static void vl_api_memif_create_reply_t_handler
233 (vl_api_memif_create_reply_t * mp)
235 vat_main_t *vam = memif_test_main.vat_main;
236 i32 retval = ntohl (mp->retval);
240 fformat (vam->ofp, "created memif with sw_if_index %d\n",
241 ntohl (mp->sw_if_index));
244 vam->retval = retval;
245 vam->result_ready = 1;
246 vam->regenerate_interface_table = 1;
249 /* memif-delete API */
251 api_memif_delete (vat_main_t * vam)
253 unformat_input_t *i = vam->input;
254 vl_api_memif_delete_t *mp;
256 u8 index_defined = 0;
259 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
261 if (unformat (i, "sw_if_index %u", &sw_if_index))
265 clib_warning ("unknown input '%U'", format_unformat_error, i);
272 errmsg ("missing sw_if_index\n");
276 M (MEMIF_DELETE, mp);
278 mp->sw_if_index = clib_host_to_net_u32 (sw_if_index);
287 api_memif_dump (vat_main_t * vam)
289 memif_test_main_t *mm = &memif_test_main;
290 vl_api_memif_dump_t *mp;
291 vl_api_control_ping_t *mp_ping;
294 if (vam->json_output)
296 clib_warning ("JSON output not supported for memif_dump");
303 /* Use a control ping for synchronization */
305 mm->ping_id = vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
306 mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
307 mp_ping->_vl_msg_id = htons (mm->ping_id);
308 mp_ping->client_index = vam->my_client_index;
310 fformat (vam->ofp, "Sending ping id=%d\n", mm->ping_id);
312 vam->result_ready = 0;
319 /* memif-details message handler */
321 vl_api_memif_details_t_handler (vl_api_memif_details_t * mp)
323 vat_main_t *vam = memif_test_main.vat_main;
325 fformat (vam->ofp, "%s: sw_if_index %u mac %U\n"
326 " id %u socket-id %u role %s\n"
327 " ring_size %u buffer_size %u\n"
328 " state %s link %s\n",
329 mp->if_name, ntohl (mp->sw_if_index), format_ethernet_address,
330 mp->hw_addr, clib_net_to_host_u32 (mp->id),
331 clib_net_to_host_u32 (mp->socket_id),
332 mp->role ? "slave" : "master",
333 ntohl (mp->ring_size), ntohs (mp->buffer_size),
334 (mp->flags & IF_STATUS_API_FLAG_ADMIN_UP) ? "up" : "down",
335 (mp->flags & IF_STATUS_API_FLAG_LINK_UP) ? "up" : "down");
338 /* memif_socket_filename_dump API */
340 api_memif_socket_filename_dump (vat_main_t * vam)
342 memif_test_main_t *mm = &memif_test_main;
343 vl_api_memif_socket_filename_dump_t *mp;
344 vl_api_control_ping_t *mp_ping;
347 if (vam->json_output)
350 ("JSON output not supported for memif_socket_filename_dump");
354 M (MEMIF_SOCKET_FILENAME_DUMP, mp);
357 /* Use a control ping for synchronization */
359 mm->ping_id = vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
360 mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
361 mp_ping->_vl_msg_id = htons (mm->ping_id);
362 mp_ping->client_index = vam->my_client_index;
364 fformat (vam->ofp, "Sending ping id=%d\n", mm->ping_id);
366 vam->result_ready = 0;
373 /* memif_socket_format_details message handler */
374 static void vl_api_memif_socket_filename_details_t_handler
375 (vl_api_memif_socket_filename_details_t * mp)
377 vat_main_t *vam = memif_test_main.vat_main;
380 "id %u : filename %s\n",
381 ntohl (mp->socket_id), mp->socket_filename);
384 #include <memif/memif.api_test.c>
387 * fd.io coding-style-patch-verification: ON
390 * eval: (c-set-style "gnu")