app/test/commands.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2014 Intel Corporation.
   3  * Copyright(c) 2014 6WIND S.A.
   4  */
   5
   6 #include <stdio.h>
   7 #include <stdarg.h>
   8 #include <stdint.h>
   9 #include <string.h>
  10 #include <stdlib.h>
  11 #include <netinet/in.h>
  12 #include <termios.h>
  13 #include <inttypes.h>
  14 #include <errno.h>
  15 #include <sys/queue.h>
  16
  17 #include <rte_common.h>
  18 #include <rte_log.h>
  19 #include <rte_debug.h>
  20 #include <rte_memory.h>
  21 #include <rte_memcpy.h>
  22 #include <rte_memzone.h>
  23 #include <rte_launch.h>
  24 #include <rte_cycles.h>
  25 #include <rte_eal.h>
  26 #include <rte_per_lcore.h>
  27 #include <rte_lcore.h>
  28 #include <rte_branch_prediction.h>
  29 #include <rte_ring.h>
  30 #include <rte_malloc.h>
  31 #include <rte_mempool.h>
  32 #include <rte_mbuf.h>
  33 #include <rte_devargs.h>
  34
  35 #include <cmdline_rdline.h>
  36 #include <cmdline_parse.h>
  37 #include <cmdline_parse_ipaddr.h>
  38 #include <cmdline_parse_num.h>
  39 #include <cmdline_parse_string.h>
  40 #include <cmdline.h>
  41 #include <rte_string_fns.h>
  42
  43 #include "test.h"
  44
  45 /****************/
  46
  47 static struct test_commands_list commands_list =
  48         TAILQ_HEAD_INITIALIZER(commands_list);
  49
  50 void
  51 add_test_command(struct test_command *t)
  52 {
  53         TAILQ_INSERT_TAIL(&commands_list, t, next);
  54 }
  55
  56 struct cmd_autotest_result {
  57         cmdline_fixed_string_t autotest;
  58 };
  59
  60 static void cmd_autotest_parsed(void *parsed_result,
  61                                 __rte_unused struct cmdline *cl,
  62                                 __rte_unused void *data)
  63 {
  64         struct test_command *t;
  65         struct cmd_autotest_result *res = parsed_result;
  66         int ret = 0;
  67
  68         TAILQ_FOREACH(t, &commands_list, next) {
  69                 if (!strcmp(res->autotest, t->command))
  70                         ret = t->callback();
  71         }
  72
  73         last_test_result = ret;
  74         if (ret == 0)
  75                 printf("Test OK\n");
  76         else if (ret == TEST_SKIPPED)
  77                 printf("Test Skipped\n");
  78         else
  79                 printf("Test Failed\n");
  80         fflush(stdout);
  81 }
  82
  83 cmdline_parse_token_string_t cmd_autotest_autotest =
  84         TOKEN_STRING_INITIALIZER(struct cmd_autotest_result, autotest,
  85                                  "");
  86
  87 cmdline_parse_inst_t cmd_autotest = {
  88         .f = cmd_autotest_parsed,  /* function to call */
  89         .data = NULL,      /* 2nd arg of func */
  90         .help_str = "launch autotest",
  91         .tokens = {        /* token list, NULL terminated */
  92                 (void *)&cmd_autotest_autotest,
  93                 NULL,
  94         },
  95 };
  96
  97 /****************/
  98
  99 struct cmd_dump_result {
 100         cmdline_fixed_string_t dump;
 101 };
 102
 103 static void
 104 dump_struct_sizes(void)
 105 {
 106 #define DUMP_SIZE(t) printf("sizeof(" #t ") = %u\n", (unsigned)sizeof(t));
 107         DUMP_SIZE(struct rte_mbuf);
 108         DUMP_SIZE(struct rte_mempool);
 109         DUMP_SIZE(struct rte_ring);
 110 #undef DUMP_SIZE
 111 }
 112
 113 static void cmd_dump_parsed(void *parsed_result,
 114                             __rte_unused struct cmdline *cl,
 115                             __rte_unused void *data)
 116 {
 117         struct cmd_dump_result *res = parsed_result;
 118
 119         if (!strcmp(res->dump, "dump_physmem"))
 120                 rte_dump_physmem_layout(stdout);
 121         else if (!strcmp(res->dump, "dump_memzone"))
 122                 rte_memzone_dump(stdout);
 123         else if (!strcmp(res->dump, "dump_struct_sizes"))
 124                 dump_struct_sizes();
 125         else if (!strcmp(res->dump, "dump_ring"))
 126                 rte_ring_list_dump(stdout);
 127         else if (!strcmp(res->dump, "dump_mempool"))
 128                 rte_mempool_list_dump(stdout);
 129         else if (!strcmp(res->dump, "dump_devargs"))
 130                 rte_devargs_dump(stdout);
 131         else if (!strcmp(res->dump, "dump_log_types"))
 132                 rte_log_dump(stdout);
 133         else if (!strcmp(res->dump, "dump_malloc_stats"))
 134                 rte_malloc_dump_stats(stdout, NULL);
 135         else if (!strcmp(res->dump, "dump_malloc_heaps"))
 136                 rte_malloc_dump_heaps(stdout);
 137 }
 138
 139 cmdline_parse_token_string_t cmd_dump_dump =
 140         TOKEN_STRING_INITIALIZER(struct cmd_dump_result, dump,
 141                                  "dump_physmem#"
 142                                  "dump_memzone#"
 143                                  "dump_struct_sizes#"
 144                                  "dump_ring#"
 145                                  "dump_mempool#"
 146                                  "dump_malloc_stats#"
 147                                  "dump_malloc_heaps#"
 148                                  "dump_devargs#"
 149                                  "dump_log_types");
 150
 151 cmdline_parse_inst_t cmd_dump = {
 152         .f = cmd_dump_parsed,  /* function to call */
 153         .data = NULL,      /* 2nd arg of func */
 154         .help_str = "dump status",
 155         .tokens = {        /* token list, NULL terminated */
 156                 (void *)&cmd_dump_dump,
 157                 NULL,
 158         },
 159 };
 160
 161 /****************/
 162
 163 struct cmd_dump_one_result {
 164         cmdline_fixed_string_t dump;
 165         cmdline_fixed_string_t name;
 166 };
 167
 168 static void cmd_dump_one_parsed(void *parsed_result, struct cmdline *cl,
 169                                 __rte_unused void *data)
 170 {
 171         struct cmd_dump_one_result *res = parsed_result;
 172
 173         if (!strcmp(res->dump, "dump_ring")) {
 174                 struct rte_ring *r;
 175                 r = rte_ring_lookup(res->name);
 176                 if (r == NULL) {
 177                         cmdline_printf(cl, "Cannot find ring\n");
 178                         return;
 179                 }
 180                 rte_ring_dump(stdout, r);
 181         }
 182         else if (!strcmp(res->dump, "dump_mempool")) {
 183                 struct rte_mempool *mp;
 184                 mp = rte_mempool_lookup(res->name);
 185                 if (mp == NULL) {
 186                         cmdline_printf(cl, "Cannot find mempool\n");
 187                         return;
 188                 }
 189                 rte_mempool_dump(stdout, mp);
 190         }
 191 }
 192
 193 cmdline_parse_token_string_t cmd_dump_one_dump =
 194         TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, dump,
 195                                  "dump_ring#dump_mempool");
 196
 197 cmdline_parse_token_string_t cmd_dump_one_name =
 198         TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, name, NULL);
 199
 200 cmdline_parse_inst_t cmd_dump_one = {
 201         .f = cmd_dump_one_parsed,  /* function to call */
 202         .data = NULL,      /* 2nd arg of func */
 203         .help_str = "dump one ring/mempool: dump_ring|dump_mempool <name>",
 204         .tokens = {        /* token list, NULL terminated */
 205                 (void *)&cmd_dump_one_dump,
 206                 (void *)&cmd_dump_one_name,
 207                 NULL,
 208         },
 209 };
 210
 211 /****************/
 212
 213 struct cmd_quit_result {
 214         cmdline_fixed_string_t quit;
 215 };
 216
 217 static void
 218 cmd_quit_parsed(__rte_unused void *parsed_result,
 219                 struct cmdline *cl,
 220                 __rte_unused void *data)
 221 {
 222         cmdline_quit(cl);
 223 }
 224
 225 cmdline_parse_token_string_t cmd_quit_quit =
 226         TOKEN_STRING_INITIALIZER(struct cmd_quit_result, quit,
 227                                  "quit");
 228
 229 cmdline_parse_inst_t cmd_quit = {
 230         .f = cmd_quit_parsed,  /* function to call */
 231         .data = NULL,      /* 2nd arg of func */
 232         .help_str = "exit application",
 233         .tokens = {        /* token list, NULL terminated */
 234                 (void *)&cmd_quit_quit,
 235                 NULL,
 236         },
 237 };
 238
 239 /****************/
 240
 241 struct cmd_set_rxtx_result {
 242         cmdline_fixed_string_t set;
 243         cmdline_fixed_string_t mode;
 244 };
 245
 246 static void cmd_set_rxtx_parsed(void *parsed_result, struct cmdline *cl,
 247                                 __rte_unused void *data)
 248 {
 249         struct cmd_set_rxtx_result *res = parsed_result;
 250         if (test_set_rxtx_conf(res->mode) < 0)
 251                 cmdline_printf(cl, "Cannot find such mode\n");
 252 }
 253
 254 cmdline_parse_token_string_t cmd_set_rxtx_set =
 255         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_result, set,
 256                                  "set_rxtx_mode");
 257
 258 cmdline_parse_token_string_t cmd_set_rxtx_mode =
 259         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_result, mode, NULL);
 260
 261 cmdline_parse_inst_t cmd_set_rxtx = {
 262         .f = cmd_set_rxtx_parsed,  /* function to call */
 263         .data = NULL,      /* 2nd arg of func */
 264         .help_str = "set rxtx routine: "
 265                         "set_rxtx <mode>",
 266         .tokens = {        /* token list, NULL terminated */
 267                 (void *)&cmd_set_rxtx_set,
 268                 (void *)&cmd_set_rxtx_mode,
 269                 NULL,
 270         },
 271 };
 272
 273 /****************/
 274
 275 struct cmd_set_rxtx_anchor {
 276         cmdline_fixed_string_t set;
 277         cmdline_fixed_string_t type;
 278 };
 279
 280 static void
 281 cmd_set_rxtx_anchor_parsed(void *parsed_result,
 282                            struct cmdline *cl,
 283                            __rte_unused void *data)
 284 {
 285         struct cmd_set_rxtx_anchor *res = parsed_result;
 286         if (test_set_rxtx_anchor(res->type) < 0)
 287                 cmdline_printf(cl, "Cannot find such anchor\n");
 288 }
 289
 290 cmdline_parse_token_string_t cmd_set_rxtx_anchor_set =
 291         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_anchor, set,
 292                                  "set_rxtx_anchor");
 293
 294 cmdline_parse_token_string_t cmd_set_rxtx_anchor_type =
 295         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_anchor, type, NULL);
 296
 297 cmdline_parse_inst_t cmd_set_rxtx_anchor = {
 298         .f = cmd_set_rxtx_anchor_parsed,  /* function to call */
 299         .data = NULL,      /* 2nd arg of func */
 300         .help_str = "set rxtx anchor: "
 301                         "set_rxtx_anchor <type>",
 302         .tokens = {        /* token list, NULL terminated */
 303                 (void *)&cmd_set_rxtx_anchor_set,
 304                 (void *)&cmd_set_rxtx_anchor_type,
 305                 NULL,
 306         },
 307 };
 308
 309 /****************/
 310
 311 /* for stream control */
 312 struct cmd_set_rxtx_sc {
 313         cmdline_fixed_string_t set;
 314         cmdline_fixed_string_t type;
 315 };
 316
 317 static void
 318 cmd_set_rxtx_sc_parsed(void *parsed_result,
 319                            struct cmdline *cl,
 320                            __rte_unused void *data)
 321 {
 322         struct cmd_set_rxtx_sc *res = parsed_result;
 323         if (test_set_rxtx_sc(res->type) < 0)
 324                 cmdline_printf(cl, "Cannot find such stream control\n");
 325 }
 326
 327 cmdline_parse_token_string_t cmd_set_rxtx_sc_set =
 328         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_sc, set,
 329                                  "set_rxtx_sc");
 330
 331 cmdline_parse_token_string_t cmd_set_rxtx_sc_type =
 332         TOKEN_STRING_INITIALIZER(struct cmd_set_rxtx_sc, type, NULL);
 333
 334 cmdline_parse_inst_t cmd_set_rxtx_sc = {
 335         .f = cmd_set_rxtx_sc_parsed,  /* function to call */
 336         .data = NULL,      /* 2nd arg of func */
 337         .help_str = "set rxtx stream control: "
 338                         "set_rxtx_sc <type>",
 339         .tokens = {        /* token list, NULL terminated */
 340                 (void *)&cmd_set_rxtx_sc_set,
 341                 (void *)&cmd_set_rxtx_sc_type,
 342                 NULL,
 343         },
 344 };
 345
 346 /****************/
 347
 348
 349 cmdline_parse_ctx_t main_ctx[] = {
 350         (cmdline_parse_inst_t *)&cmd_autotest,
 351         (cmdline_parse_inst_t *)&cmd_dump,
 352         (cmdline_parse_inst_t *)&cmd_dump_one,
 353         (cmdline_parse_inst_t *)&cmd_quit,
 354         (cmdline_parse_inst_t *)&cmd_set_rxtx,
 355         (cmdline_parse_inst_t *)&cmd_set_rxtx_anchor,
 356         (cmdline_parse_inst_t *)&cmd_set_rxtx_sc,
 357         NULL,
 358 };
 359
 360 int commands_init(void)
 361 {
 362         struct test_command *t;
 363         char *commands;
 364         int commands_len = 0;
 365
 366         TAILQ_FOREACH(t, &commands_list, next) {
 367                 commands_len += strlen(t->command) + 1;
 368         }
 369
 370         commands = (char *)calloc(commands_len, sizeof(char));
 371         if (!commands)
 372                 return -1;
 373
 374         TAILQ_FOREACH(t, &commands_list, next) {
 375                 strlcat(commands, t->command, commands_len);
 376                 if (TAILQ_NEXT(t, next) != NULL)
 377                         strlcat(commands, "#", commands_len);
 378         }
 379
 380         cmd_autotest_autotest.string_data.str = commands;
 381         return 0;
 382 }
 383
 384 int command_valid(const char *cmd)
 385 {
 386         struct test_command *t;
 387
 388         TAILQ_FOREACH(t, &commands_list, next) {
 389                 if (strcmp(t->command, cmd) == 0)
 390                         return 1;
 391         }
 392         return 0;
 393 }