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_mempool.h>
  66 #include <rte_mbuf.h>
  67 #include <rte_devargs.h>
  68
  69 #include <cmdline_rdline.h>
  70 #include <cmdline_parse.h>
  71 #include <cmdline_parse_ipaddr.h>
  72 #include <cmdline_parse_num.h>
  73 #include <cmdline_parse_string.h>
  74 #include <cmdline.h>
  75
  76 #include "test.h"
  77
  78 /****************/
  79
  80 static struct test_commands_list commands_list =
  81         TAILQ_HEAD_INITIALIZER(commands_list);
  82
  83 void
  84 add_test_command(struct test_command *t)
  85 {
  86         TAILQ_INSERT_TAIL(&commands_list, t, next);
  87 }
  88
  89 struct cmd_autotest_result {
  90         cmdline_fixed_string_t autotest;
  91 };
  92
  93 static void cmd_autotest_parsed(void *parsed_result,
  94                                 __attribute__((unused)) struct cmdline *cl,
  95                                 __attribute__((unused)) void *data)
  96 {
  97         struct test_command *t;
  98         struct cmd_autotest_result *res = parsed_result;
  99         int ret = 0;
 100
 101         TAILQ_FOREACH(t, &commands_list, next) {
 102                 if (!strcmp(res->autotest, t->command))
 103                         ret = t->callback();
 104         }
 105
 106         last_test_result = ret;
 107         if (ret == 0)
 108                 printf("Test OK\n");
 109         else
 110                 printf("Test Failed\n");
 111         fflush(stdout);
 112 }
 113
 114 cmdline_parse_token_string_t cmd_autotest_autotest =
 115         TOKEN_STRING_INITIALIZER(struct cmd_autotest_result, autotest,
 116                                  "");
 117
 118 cmdline_parse_inst_t cmd_autotest = {
 119         .f = cmd_autotest_parsed,  /* function to call */
 120         .data = NULL,      /* 2nd arg of func */
 121         .help_str = "launch autotest",
 122         .tokens = {        /* token list, NULL terminated */
 123                 (void *)&cmd_autotest_autotest,
 124                 NULL,
 125         },
 126 };
 127
 128 /****************/
 129
 130 struct cmd_dump_result {
 131         cmdline_fixed_string_t dump;
 132 };
 133
 134 static void
 135 dump_struct_sizes(void)
 136 {
 137 #define DUMP_SIZE(t) printf("sizeof(" #t ") = %u\n", (unsigned)sizeof(t));
 138         DUMP_SIZE(struct rte_mbuf);
 139         DUMP_SIZE(struct rte_mempool);
 140         DUMP_SIZE(struct rte_ring);
 141 #undef DUMP_SIZE
 142 }
 143
 144 static void cmd_dump_parsed(void *parsed_result,
 145                             __attribute__((unused)) struct cmdline *cl,
 146                             __attribute__((unused)) void *data)
 147 {
 148         struct cmd_dump_result *res = parsed_result;
 149
 150         if (!strcmp(res->dump, "dump_physmem"))
 151                 rte_dump_physmem_layout(stdout);
 152         else if (!strcmp(res->dump, "dump_memzone"))
 153                 rte_memzone_dump(stdout);
 154         else if (!strcmp(res->dump, "dump_struct_sizes"))
 155                 dump_struct_sizes();
 156         else if (!strcmp(res->dump, "dump_ring"))
 157                 rte_ring_list_dump(stdout);
 158         else if (!strcmp(res->dump, "dump_mempool"))
 159                 rte_mempool_list_dump(stdout);
 160         else if (!strcmp(res->dump, "dump_devargs"))
 161                 rte_eal_devargs_dump(stdout);
 162         else if (!strcmp(res->dump, "dump_log_types"))
 163                 rte_log_dump(stdout);
 164 }
 165
 166 cmdline_parse_token_string_t cmd_dump_dump =
 167         TOKEN_STRING_INITIALIZER(struct cmd_dump_result, dump,
 168                                  "dump_physmem#dump_memzone#"
 169                                  "dump_struct_sizes#dump_ring#dump_mempool#"
 170                                  "dump_devargs#dump_log_types");
 171
 172 cmdline_parse_inst_t cmd_dump = {
 173         .f = cmd_dump_parsed,  /* function to call */
 174         .data = NULL,      /* 2nd arg of func */
 175         .help_str = "dump status",
 176         .tokens = {        /* token list, NULL terminated */
 177                 (void *)&cmd_dump_dump,
 178                 NULL,
 179         },
 180 };
 181
 182 /****************/
 183
 184 struct cmd_dump_one_result {
 185         cmdline_fixed_string_t dump;
 186         cmdline_fixed_string_t name;
 187 };
 188
 189 static void cmd_dump_one_parsed(void *parsed_result, struct cmdline *cl,
 190                                 __attribute__((unused)) void *data)
 191 {
 192         struct cmd_dump_one_result *res = parsed_result;
 193
 194         if (!strcmp(res->dump, "dump_ring")) {
 195                 struct rte_ring *r;
 196                 r = rte_ring_lookup(res->name);
 197                 if (r == NULL) {
 198                         cmdline_printf(cl, "Cannot find ring\n");
 199                         return;
 200                 }
 201                 rte_ring_dump(stdout, r);
 202         }
 203         else if (!strcmp(res->dump, "dump_mempool")) {
 204                 struct rte_mempool *mp;
 205                 mp = rte_mempool_lookup(res->name);
 206                 if (mp == NULL) {
 207                         cmdline_printf(cl, "Cannot find mempool\n");
 208                         return;
 209                 }
 210                 rte_mempool_dump(stdout, mp);
 211         }
 212 }
 213
 214 cmdline_parse_token_string_t cmd_dump_one_dump =
 215         TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, dump,
 216                                  "dump_ring#dump_mempool");
 217
 218 cmdline_parse_token_string_t cmd_dump_one_name =
 219         TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, name, NULL);
 220
 221 cmdline_parse_inst_t cmd_dump_one = {
 222         .f = cmd_dump_one_parsed,  /* function to call */
 223         .data = NULL,      /* 2nd arg of func */
 224         .help_str = "dump one ring/mempool: dump_ring|dump_mempool <name>",
 225         .tokens = {        /* token list, NULL terminated */
 226                 (void *)&cmd_dump_one_dump,
 227                 (void *)&cmd_dump_one_name,
 228                 NULL,
 229         },
 230 };
 231
 232 /****************/
 233
 234 struct cmd_quit_result {
 235         cmdline_fixed_string_t quit;
 236 };
 237
 238 static void
 239 cmd_quit_parsed(__attribute__((unused)) void *parsed_result,
 240                 struct cmdline *cl,
 241                 __attribute__((unused)) void *data)
 242 {
 243         cmdline_quit(cl);
 244 }
 245
 246 cmdline_parse_token_string_t cmd_quit_quit =
 247         TOKEN_STRING_INITIALIZER(struct cmd_quit_result, quit,
 248                                  "quit");
 249
 250 cmdline_parse_inst_t cmd_quit = {
 251         .f = cmd_quit_parsed,  /* function to call */
 252         .data = NULL,      /* 2nd arg of func */
 253         .help_str = "exit application",
 254         .tokens = {        /* token list, NULL terminated */
 255                 (void *)&cmd_quit_quit,
 256                 NULL,
 257         },
 258 };
 259
 260 /****************/
 261
 262 struct cmd_set_rxtx_result {
 263         cmdline_fixed_string_t set;
 264         cmdline_fixed_string_t mode;
 265 };
 266
 267 static void cmd_set_rxtx_parsed(void *parsed_result, struct cmdline *cl,
 268                                 __attribute__((unused)) void *data)
 269 {
 270         struct cmd_set_rxtx_result *res = parsed_result;
 271         if (test_set_rxtx_conf(res->mode) < 0)
 272                 cmdline_printf(cl, "Cannot find such mode\n");
 273 }
 274
 275 cmdline_parse_token_string_t cmd_set_rxtx_set =
 276         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_result, set,
 277                                  "set_rxtx_mode");
 278
 279 cmdline_parse_token_string_t cmd_set_rxtx_mode =
 280         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_result, mode, NULL);
 281
 282 cmdline_parse_inst_t cmd_set_rxtx = {
 283         .f = cmd_set_rxtx_parsed,  /* function to call */
 284         .data = NULL,      /* 2nd arg of func */
 285         .help_str = "set rxtx routine: "
 286                         "set_rxtx <mode>",
 287         .tokens = {        /* token list, NULL terminated */
 288                 (void *)&cmd_set_rxtx_set,
 289                 (void *)&cmd_set_rxtx_mode,
 290                 NULL,
 291         },
 292 };
 293
 294 /****************/
 295
 296 struct cmd_set_rxtx_anchor {
 297         cmdline_fixed_string_t set;
 298         cmdline_fixed_string_t type;
 299 };
 300
 301 static void
 302 cmd_set_rxtx_anchor_parsed(void *parsed_result,
 303                            struct cmdline *cl,
 304                            __attribute__((unused)) void *data)
 305 {
 306         struct cmd_set_rxtx_anchor *res = parsed_result;
 307         if (test_set_rxtx_anchor(res->type) < 0)
 308                 cmdline_printf(cl, "Cannot find such anchor\n");
 309 }
 310
 311 cmdline_parse_token_string_t cmd_set_rxtx_anchor_set =
 312         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_anchor, set,
 313                                  "set_rxtx_anchor");
 314
 315 cmdline_parse_token_string_t cmd_set_rxtx_anchor_type =
 316         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_anchor, type, NULL);
 317
 318 cmdline_parse_inst_t cmd_set_rxtx_anchor = {
 319         .f = cmd_set_rxtx_anchor_parsed,  /* function to call */
 320         .data = NULL,      /* 2nd arg of func */
 321         .help_str = "set rxtx anchor: "
 322                         "set_rxtx_anchor <type>",
 323         .tokens = {        /* token list, NULL terminated */
 324                 (void *)&cmd_set_rxtx_anchor_set,
 325                 (void *)&cmd_set_rxtx_anchor_type,
 326                 NULL,
 327         },
 328 };
 329
 330 /****************/
 331
 332 /* for stream control */
 333 struct cmd_set_rxtx_sc {
 334         cmdline_fixed_string_t set;
 335         cmdline_fixed_string_t type;
 336 };
 337
 338 static void
 339 cmd_set_rxtx_sc_parsed(void *parsed_result,
 340                            struct cmdline *cl,
 341                            __attribute__((unused)) void *data)
 342 {
 343         struct cmd_set_rxtx_sc *res = parsed_result;
 344         if (test_set_rxtx_sc(res->type) < 0)
 345                 cmdline_printf(cl, "Cannot find such stream control\n");
 346 }
 347
 348 cmdline_parse_token_string_t cmd_set_rxtx_sc_set =
 349         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_sc, set,
 350                                  "set_rxtx_sc");
 351
 352 cmdline_parse_token_string_t cmd_set_rxtx_sc_type =
 353         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_sc, type, NULL);
 354
 355 cmdline_parse_inst_t cmd_set_rxtx_sc = {
 356         .f = cmd_set_rxtx_sc_parsed,  /* function to call */
 357         .data = NULL,      /* 2nd arg of func */
 358         .help_str = "set rxtx stream control: "
 359                         "set_rxtx_sc <type>",
 360         .tokens = {        /* token list, NULL terminated */
 361                 (void *)&cmd_set_rxtx_sc_set,
 362                 (void *)&cmd_set_rxtx_sc_type,
 363                 NULL,
 364         },
 365 };
 366
 367 /****************/
 368
 369
 370 cmdline_parse_ctx_t main_ctx[] = {
 371         (cmdline_parse_inst_t *)&cmd_autotest,
 372         (cmdline_parse_inst_t *)&cmd_dump,
 373         (cmdline_parse_inst_t *)&cmd_dump_one,
 374         (cmdline_parse_inst_t *)&cmd_quit,
 375         (cmdline_parse_inst_t *)&cmd_set_rxtx,
 376         (cmdline_parse_inst_t *)&cmd_set_rxtx_anchor,
 377         (cmdline_parse_inst_t *)&cmd_set_rxtx_sc,
 378         NULL,
 379 };
 380
 381 int commands_init(void)
 382 {
 383         struct test_command *t;
 384         char *commands, *ptr;
 385         int commands_len = 0;
 386
 387         TAILQ_FOREACH(t, &commands_list, next) {
 388                 commands_len += strlen(t->command) + 1;
 389         }
 390
 391         commands = malloc(commands_len + 1);
 392         if (!commands)
 393                 return -1;
 394
 395         ptr = commands;
 396         TAILQ_FOREACH(t, &commands_list, next) {
 397                 ptr += sprintf(ptr, "%s#", t->command);
 398         }
 399         ptr--;
 400         ptr[0] = '\0';
 401
 402         cmd_autotest_autotest.string_data.str = commands;
 403         return 0;
 404 }