test/test/commands.c

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   5  *   Copyright(c) 2014 6WIND S.A.
   6  *   All rights reserved.
   7  *
   8  *   Redistribution and use in source and binary forms, with or without
   9  *   modification, are permitted provided that the following conditions
  10  *   are met:
  11  *
  12  *     * Redistributions of source code must retain the above copyright
  13  *       notice, this list of conditions and the following disclaimer.
  14  *     * Redistributions in binary form must reproduce the above copyright
  15  *       notice, this list of conditions and the following disclaimer in
  16  *       the documentation and/or other materials provided with the
  17  *       distribution.
  18  *     * Neither the name of Intel Corporation nor the names of its
  19  *       contributors may be used to endorse or promote products derived
  20  *       from this software without specific prior written permission.
  21  *
  22  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  23  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  24  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  25  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  27  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  28  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  29  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  30  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  31  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  32  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 #include <stdio.h>
  36 #include <stdarg.h>
  37 #include <stdint.h>
  38 #include <string.h>
  39 #include <stdlib.h>
  40 #include <netinet/in.h>
  41 #include <termios.h>
  42 #ifndef __linux__
  43 #ifndef __FreeBSD__
  44 #include <net/socket.h>
  45 #endif
  46 #endif
  47 #include <inttypes.h>
  48 #include <errno.h>
  49 #include <sys/queue.h>
  50
  51 #include <rte_common.h>
  52 #include <rte_log.h>
  53 #include <rte_debug.h>
  54 #include <rte_memory.h>
  55 #include <rte_memcpy.h>
  56 #include <rte_memzone.h>
  57 #include <rte_launch.h>
  58 #include <rte_cycles.h>
  59 #include <rte_eal.h>
  60 #include <rte_per_lcore.h>
  61 #include <rte_lcore.h>
  62 #include <rte_atomic.h>
  63 #include <rte_branch_prediction.h>
  64 #include <rte_ring.h>
  65 #include <rte_malloc.h>
  66 #include <rte_mempool.h>
  67 #include <rte_mbuf.h>
  68 #include <rte_devargs.h>
  69
  70 #include <cmdline_rdline.h>
  71 #include <cmdline_parse.h>
  72 #include <cmdline_parse_ipaddr.h>
  73 #include <cmdline_parse_num.h>
  74 #include <cmdline_parse_string.h>
  75 #include <cmdline.h>
  76
  77 #include "test.h"
  78
  79 /****************/
  80
  81 static struct test_commands_list commands_list =
  82         TAILQ_HEAD_INITIALIZER(commands_list);
  83
  84 void
  85 add_test_command(struct test_command *t)
  86 {
  87         TAILQ_INSERT_TAIL(&commands_list, t, next);
  88 }
  89
  90 struct cmd_autotest_result {
  91         cmdline_fixed_string_t autotest;
  92 };
  93
  94 static void cmd_autotest_parsed(void *parsed_result,
  95                                 __attribute__((unused)) struct cmdline *cl,
  96                                 __attribute__((unused)) void *data)
  97 {
  98         struct test_command *t;
  99         struct cmd_autotest_result *res = parsed_result;
 100         int ret = 0;
 101
 102         TAILQ_FOREACH(t, &commands_list, next) {
 103                 if (!strcmp(res->autotest, t->command))
 104                         ret = t->callback();
 105         }
 106
 107         last_test_result = ret;
 108         if (ret == 0)
 109                 printf("Test OK\n");
 110         else if (ret == TEST_SKIPPED)
 111                 printf("Test Skipped\n");
 112         else
 113                 printf("Test Failed\n");
 114         fflush(stdout);
 115 }
 116
 117 cmdline_parse_token_string_t cmd_autotest_autotest =
 118         TOKEN_STRING_INITIALIZER(struct cmd_autotest_result, autotest,
 119                                  "");
 120
 121 cmdline_parse_inst_t cmd_autotest = {
 122         .f = cmd_autotest_parsed,  /* function to call */
 123         .data = NULL,      /* 2nd arg of func */
 124         .help_str = "launch autotest",
 125         .tokens = {        /* token list, NULL terminated */
 126                 (void *)&cmd_autotest_autotest,
 127                 NULL,
 128         },
 129 };
 130
 131 /****************/
 132
 133 struct cmd_dump_result {
 134         cmdline_fixed_string_t dump;
 135 };
 136
 137 static void
 138 dump_struct_sizes(void)
 139 {
 140 #define DUMP_SIZE(t) printf("sizeof(" #t ") = %u\n", (unsigned)sizeof(t));
 141         DUMP_SIZE(struct rte_mbuf);
 142         DUMP_SIZE(struct rte_mempool);
 143         DUMP_SIZE(struct rte_ring);
 144 #undef DUMP_SIZE
 145 }
 146
 147 static void cmd_dump_parsed(void *parsed_result,
 148                             __attribute__((unused)) struct cmdline *cl,
 149                             __attribute__((unused)) void *data)
 150 {
 151         struct cmd_dump_result *res = parsed_result;
 152
 153         if (!strcmp(res->dump, "dump_physmem"))
 154                 rte_dump_physmem_layout(stdout);
 155         else if (!strcmp(res->dump, "dump_memzone"))
 156                 rte_memzone_dump(stdout);
 157         else if (!strcmp(res->dump, "dump_struct_sizes"))
 158                 dump_struct_sizes();
 159         else if (!strcmp(res->dump, "dump_ring"))
 160                 rte_ring_list_dump(stdout);
 161         else if (!strcmp(res->dump, "dump_mempool"))
 162                 rte_mempool_list_dump(stdout);
 163         else if (!strcmp(res->dump, "dump_devargs"))
 164                 rte_eal_devargs_dump(stdout);
 165         else if (!strcmp(res->dump, "dump_log_types"))
 166                 rte_log_dump(stdout);
 167         else if (!strcmp(res->dump, "dump_malloc_stats"))
 168                 rte_malloc_dump_stats(stdout, NULL);
 169 }
 170
 171 cmdline_parse_token_string_t cmd_dump_dump =
 172         TOKEN_STRING_INITIALIZER(struct cmd_dump_result, dump,
 173                                  "dump_physmem#"
 174                                  "dump_memzone#"
 175                                  "dump_struct_sizes#"
 176                                  "dump_ring#"
 177                                  "dump_mempool#"
 178                                  "dump_malloc_stats#"
 179                                  "dump_devargs#"
 180                                  "dump_log_types");
 181
 182 cmdline_parse_inst_t cmd_dump = {
 183         .f = cmd_dump_parsed,  /* function to call */
 184         .data = NULL,      /* 2nd arg of func */
 185         .help_str = "dump status",
 186         .tokens = {        /* token list, NULL terminated */
 187                 (void *)&cmd_dump_dump,
 188                 NULL,
 189         },
 190 };
 191
 192 /****************/
 193
 194 struct cmd_dump_one_result {
 195         cmdline_fixed_string_t dump;
 196         cmdline_fixed_string_t name;
 197 };
 198
 199 static void cmd_dump_one_parsed(void *parsed_result, struct cmdline *cl,
 200                                 __attribute__((unused)) void *data)
 201 {
 202         struct cmd_dump_one_result *res = parsed_result;
 203
 204         if (!strcmp(res->dump, "dump_ring")) {
 205                 struct rte_ring *r;
 206                 r = rte_ring_lookup(res->name);
 207                 if (r == NULL) {
 208                         cmdline_printf(cl, "Cannot find ring\n");
 209                         return;
 210                 }
 211                 rte_ring_dump(stdout, r);
 212         }
 213         else if (!strcmp(res->dump, "dump_mempool")) {
 214                 struct rte_mempool *mp;
 215                 mp = rte_mempool_lookup(res->name);
 216                 if (mp == NULL) {
 217                         cmdline_printf(cl, "Cannot find mempool\n");
 218                         return;
 219                 }
 220                 rte_mempool_dump(stdout, mp);
 221         }
 222 }
 223
 224 cmdline_parse_token_string_t cmd_dump_one_dump =
 225         TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, dump,
 226                                  "dump_ring#dump_mempool");
 227
 228 cmdline_parse_token_string_t cmd_dump_one_name =
 229         TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, name, NULL);
 230
 231 cmdline_parse_inst_t cmd_dump_one = {
 232         .f = cmd_dump_one_parsed,  /* function to call */
 233         .data = NULL,      /* 2nd arg of func */
 234         .help_str = "dump one ring/mempool: dump_ring|dump_mempool <name>",
 235         .tokens = {        /* token list, NULL terminated */
 236                 (void *)&cmd_dump_one_dump,
 237                 (void *)&cmd_dump_one_name,
 238                 NULL,
 239         },
 240 };
 241
 242 /****************/
 243
 244 struct cmd_quit_result {
 245         cmdline_fixed_string_t quit;
 246 };
 247
 248 static void
 249 cmd_quit_parsed(__attribute__((unused)) void *parsed_result,
 250                 struct cmdline *cl,
 251                 __attribute__((unused)) void *data)
 252 {
 253         cmdline_quit(cl);
 254 }
 255
 256 cmdline_parse_token_string_t cmd_quit_quit =
 257         TOKEN_STRING_INITIALIZER(struct cmd_quit_result, quit,
 258                                  "quit");
 259
 260 cmdline_parse_inst_t cmd_quit = {
 261         .f = cmd_quit_parsed,  /* function to call */
 262         .data = NULL,      /* 2nd arg of func */
 263         .help_str = "exit application",
 264         .tokens = {        /* token list, NULL terminated */
 265                 (void *)&cmd_quit_quit,
 266                 NULL,
 267         },
 268 };
 269
 270 /****************/
 271
 272 struct cmd_set_rxtx_result {
 273         cmdline_fixed_string_t set;
 274         cmdline_fixed_string_t mode;
 275 };
 276
 277 static void cmd_set_rxtx_parsed(void *parsed_result, struct cmdline *cl,
 278                                 __attribute__((unused)) void *data)
 279 {
 280         struct cmd_set_rxtx_result *res = parsed_result;
 281         if (test_set_rxtx_conf(res->mode) < 0)
 282                 cmdline_printf(cl, "Cannot find such mode\n");
 283 }
 284
 285 cmdline_parse_token_string_t cmd_set_rxtx_set =
 286         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_result, set,
 287                                  "set_rxtx_mode");
 288
 289 cmdline_parse_token_string_t cmd_set_rxtx_mode =
 290         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_result, mode, NULL);
 291
 292 cmdline_parse_inst_t cmd_set_rxtx = {
 293         .f = cmd_set_rxtx_parsed,  /* function to call */
 294         .data = NULL,      /* 2nd arg of func */
 295         .help_str = "set rxtx routine: "
 296                         "set_rxtx <mode>",
 297         .tokens = {        /* token list, NULL terminated */
 298                 (void *)&cmd_set_rxtx_set,
 299                 (void *)&cmd_set_rxtx_mode,
 300                 NULL,
 301         },
 302 };
 303
 304 /****************/
 305
 306 struct cmd_set_rxtx_anchor {
 307         cmdline_fixed_string_t set;
 308         cmdline_fixed_string_t type;
 309 };
 310
 311 static void
 312 cmd_set_rxtx_anchor_parsed(void *parsed_result,
 313                            struct cmdline *cl,
 314                            __attribute__((unused)) void *data)
 315 {
 316         struct cmd_set_rxtx_anchor *res = parsed_result;
 317         if (test_set_rxtx_anchor(res->type) < 0)
 318                 cmdline_printf(cl, "Cannot find such anchor\n");
 319 }
 320
 321 cmdline_parse_token_string_t cmd_set_rxtx_anchor_set =
 322         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_anchor, set,
 323                                  "set_rxtx_anchor");
 324
 325 cmdline_parse_token_string_t cmd_set_rxtx_anchor_type =
 326         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_anchor, type, NULL);
 327
 328 cmdline_parse_inst_t cmd_set_rxtx_anchor = {
 329         .f = cmd_set_rxtx_anchor_parsed,  /* function to call */
 330         .data = NULL,      /* 2nd arg of func */
 331         .help_str = "set rxtx anchor: "
 332                         "set_rxtx_anchor <type>",
 333         .tokens = {        /* token list, NULL terminated */
 334                 (void *)&cmd_set_rxtx_anchor_set,
 335                 (void *)&cmd_set_rxtx_anchor_type,
 336                 NULL,
 337         },
 338 };
 339
 340 /****************/
 341
 342 /* for stream control */
 343 struct cmd_set_rxtx_sc {
 344         cmdline_fixed_string_t set;
 345         cmdline_fixed_string_t type;
 346 };
 347
 348 static void
 349 cmd_set_rxtx_sc_parsed(void *parsed_result,
 350                            struct cmdline *cl,
 351                            __attribute__((unused)) void *data)
 352 {
 353         struct cmd_set_rxtx_sc *res = parsed_result;
 354         if (test_set_rxtx_sc(res->type) < 0)
 355                 cmdline_printf(cl, "Cannot find such stream control\n");
 356 }
 357
 358 cmdline_parse_token_string_t cmd_set_rxtx_sc_set =
 359         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_sc, set,
 360                                  "set_rxtx_sc");
 361
 362 cmdline_parse_token_string_t cmd_set_rxtx_sc_type =
 363         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_sc, type, NULL);
 364
 365 cmdline_parse_inst_t cmd_set_rxtx_sc = {
 366         .f = cmd_set_rxtx_sc_parsed,  /* function to call */
 367         .data = NULL,      /* 2nd arg of func */
 368         .help_str = "set rxtx stream control: "
 369                         "set_rxtx_sc <type>",
 370         .tokens = {        /* token list, NULL terminated */
 371                 (void *)&cmd_set_rxtx_sc_set,
 372                 (void *)&cmd_set_rxtx_sc_type,
 373                 NULL,
 374         },
 375 };
 376
 377 /****************/
 378
 379
 380 cmdline_parse_ctx_t main_ctx[] = {
 381         (cmdline_parse_inst_t *)&cmd_autotest,
 382         (cmdline_parse_inst_t *)&cmd_dump,
 383         (cmdline_parse_inst_t *)&cmd_dump_one,
 384         (cmdline_parse_inst_t *)&cmd_quit,
 385         (cmdline_parse_inst_t *)&cmd_set_rxtx,
 386         (cmdline_parse_inst_t *)&cmd_set_rxtx_anchor,
 387         (cmdline_parse_inst_t *)&cmd_set_rxtx_sc,
 388         NULL,
 389 };
 390
 391 int commands_init(void)
 392 {
 393         struct test_command *t;
 394         char *commands, *ptr;
 395         int commands_len = 0;
 396
 397         TAILQ_FOREACH(t, &commands_list, next) {
 398                 commands_len += strlen(t->command) + 1;
 399         }
 400
 401         commands = malloc(commands_len + 1);
 402         if (!commands)
 403                 return -1;
 404
 405         ptr = commands;
 406         TAILQ_FOREACH(t, &commands_list, next) {
 407                 ptr += sprintf(ptr, "%s#", t->command);
 408         }
 409         ptr--;
 410         ptr[0] = '\0';
 411
 412         cmd_autotest_autotest.string_data.str = commands;
 413         return 0;
 414 }