app/proc-info/main.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2017 Intel Corporation
   3  */
   4
   5 #include <stdio.h>
   6 #include <string.h>
   7 #include <stdint.h>
   8 #include <errno.h>
   9 #include <stdarg.h>
  10 #include <inttypes.h>
  11 #include <sys/queue.h>
  12 #include <stdlib.h>
  13 #include <getopt.h>
  14 #include <unistd.h>
  15
  16 #include <rte_eal.h>
  17 #include <rte_common.h>
  18 #include <rte_debug.h>
  19 #include <rte_ethdev.h>
  20 #include <rte_malloc.h>
  21 #include <rte_memory.h>
  22 #include <rte_memzone.h>
  23 #include <rte_launch.h>
  24 #include <rte_tailq.h>
  25 #include <rte_per_lcore.h>
  26 #include <rte_lcore.h>
  27 #include <rte_log.h>
  28 #include <rte_atomic.h>
  29 #include <rte_branch_prediction.h>
  30 #include <rte_string_fns.h>
  31 #include <rte_metrics.h>
  32 #include <rte_cycles.h>
  33 #include <rte_security.h>
  34 #include <rte_cryptodev.h>
  35 #include <rte_tm.h>
  36
  37 /* Maximum long option length for option parsing. */
  38 #define MAX_LONG_OPT_SZ 64
  39 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  40
  41 #define MAX_STRING_LEN 256
  42
  43 #define STATS_BDR_FMT "========================================"
  44 #define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
  45         STATS_BDR_FMT, s, w, STATS_BDR_FMT)
  46
  47 /**< mask of enabled ports */
  48 static uint32_t enabled_port_mask;
  49 /**< Enable stats. */
  50 static uint32_t enable_stats;
  51 /**< Enable xstats. */
  52 static uint32_t enable_xstats;
  53 /**< Enable collectd format*/
  54 static uint32_t enable_collectd_format;
  55 /**< FD to send collectd format messages to STDOUT*/
  56 static int stdout_fd;
  57 /**< Host id process is running on */
  58 static char host_id[MAX_LONG_OPT_SZ];
  59 /**< Enable metrics. */
  60 static uint32_t enable_metrics;
  61 /**< Enable stats reset. */
  62 static uint32_t reset_stats;
  63 /**< Enable xstats reset. */
  64 static uint32_t reset_xstats;
  65 /**< Enable memory info. */
  66 static uint32_t mem_info;
  67 /**< Enable displaying xstat name. */
  68 static uint32_t enable_xstats_name;
  69 static char *xstats_name;
  70
  71 /**< Enable xstats by ids. */
  72 #define MAX_NB_XSTATS_IDS 1024
  73 static uint32_t nb_xstats_ids;
  74 static uint64_t xstats_ids[MAX_NB_XSTATS_IDS];
  75
  76 /* show border */
  77 static char bdr_str[MAX_STRING_LEN];
  78
  79 /**< Enable show port. */
  80 static uint32_t enable_shw_port;
  81 /**< Enable show tm. */
  82 static uint32_t enable_shw_tm;
  83 /**< Enable show crypto. */
  84 static uint32_t enable_shw_crypto;
  85 /**< Enable show ring. */
  86 static uint32_t enable_shw_ring;
  87 static char *ring_name;
  88
  89 /**< display usage */
  90 static void
  91 proc_info_usage(const char *prgname)
  92 {
  93         printf("%s [EAL options] -- -p PORTMASK\n"
  94                 "  -m to display DPDK memory zones, segments and TAILQ information\n"
  95                 "  -p PORTMASK: hexadecimal bitmask of ports to retrieve stats for\n"
  96                 "  --stats: to display port statistics, enabled by default\n"
  97                 "  --xstats: to display extended port statistics, disabled by "
  98                         "default\n"
  99                 "  --metrics: to display derived metrics of the ports, disabled by "
 100                         "default\n"
 101                 "  --xstats-name NAME: to display single xstat id by NAME\n"
 102                 "  --xstats-ids IDLIST: to display xstat values by id. "
 103                         "The argument is comma-separated list of xstat ids to print out.\n"
 104                 "  --stats-reset: to reset port statistics\n"
 105                 "  --xstats-reset: to reset port extended statistics\n"
 106                 "  --collectd-format: to print statistics to STDOUT in expected by collectd format\n"
 107                 "  --host-id STRING: host id used to identify the system process is running on\n"
 108                 "  --show-port: to display ports information\n"
 109                 "  --show-tm: to display traffic manager information for ports\n"
 110                 "  --show-crypto: to display crypto information\n"
 111                 "  --show-ring[=name]: to display ring information\n",
 112                 prgname);
 113 }
 114
 115 /*
 116  * Parse the portmask provided at run time.
 117  */
 118 static int
 119 parse_portmask(const char *portmask)
 120 {
 121         char *end = NULL;
 122         unsigned long pm;
 123
 124         errno = 0;
 125
 126         /* parse hexadecimal string */
 127         pm = strtoul(portmask, &end, 16);
 128         if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0') ||
 129                 (errno != 0)) {
 130                 printf("%s ERROR parsing the port mask\n", __func__);
 131                 return -1;
 132         }
 133
 134         if (pm == 0)
 135                 return -1;
 136
 137         return pm;
 138
 139 }
 140
 141 /*
 142  * Parse ids value list into array
 143  */
 144 static int
 145 parse_xstats_ids(char *list, uint64_t *ids, int limit) {
 146         int length;
 147         char *token;
 148         char *ctx = NULL;
 149         char *endptr;
 150
 151         length = 0;
 152         token = strtok_r(list, ",", &ctx);
 153         while (token != NULL) {
 154                 ids[length] = strtoull(token, &endptr, 10);
 155                 if (*endptr != '\0')
 156                         return -EINVAL;
 157
 158                 length++;
 159                 if (length >= limit)
 160                         return -E2BIG;
 161
 162                 token = strtok_r(NULL, ",", &ctx);
 163         }
 164
 165         return length;
 166 }
 167
 168 static int
 169 proc_info_preparse_args(int argc, char **argv)
 170 {
 171         char *prgname = argv[0];
 172         int i;
 173
 174         for (i = 0; i < argc; i++) {
 175                 /* Print stats or xstats to STDOUT in collectd format */
 176                 if (!strncmp(argv[i], "--collectd-format", MAX_LONG_OPT_SZ)) {
 177                         enable_collectd_format = 1;
 178                         stdout_fd = dup(STDOUT_FILENO);
 179                         close(STDOUT_FILENO);
 180                 }
 181                 if (!strncmp(argv[i], "--host-id", MAX_LONG_OPT_SZ)) {
 182                         if ((i + 1) == argc) {
 183                                 printf("Invalid host id or not specified\n");
 184                                 proc_info_usage(prgname);
 185                                 return -1;
 186                         }
 187                         snprintf(host_id, sizeof(host_id), "%s", argv[i+1]);
 188                 }
 189         }
 190
 191         if (!strlen(host_id)) {
 192                 int err = gethostname(host_id, MAX_LONG_OPT_SZ-1);
 193
 194                 if (err)
 195                         strcpy(host_id, "unknown");
 196         }
 197
 198         return 0;
 199 }
 200
 201 /* Parse the argument given in the command line of the application */
 202 static int
 203 proc_info_parse_args(int argc, char **argv)
 204 {
 205         int opt;
 206         int option_index;
 207         char *prgname = argv[0];
 208         static struct option long_option[] = {
 209                 {"stats", 0, NULL, 0},
 210                 {"stats-reset", 0, NULL, 0},
 211                 {"xstats", 0, NULL, 0},
 212                 {"metrics", 0, NULL, 0},
 213                 {"xstats-reset", 0, NULL, 0},
 214                 {"xstats-name", required_argument, NULL, 1},
 215                 {"collectd-format", 0, NULL, 0},
 216                 {"xstats-ids", 1, NULL, 1},
 217                 {"host-id", 0, NULL, 0},
 218                 {"show-port", 0, NULL, 0},
 219                 {"show-tm", 0, NULL, 0},
 220                 {"show-crypto", 0, NULL, 0},
 221                 {"show-ring", optional_argument, NULL, 0},
 222                 {NULL, 0, 0, 0}
 223         };
 224
 225         if (argc == 1)
 226                 proc_info_usage(prgname);
 227
 228         /* Parse command line */
 229         while ((opt = getopt_long(argc, argv, "p:m",
 230                         long_option, &option_index)) != EOF) {
 231                 switch (opt) {
 232                 /* portmask */
 233                 case 'p':
 234                         enabled_port_mask = parse_portmask(optarg);
 235                         if (enabled_port_mask == 0) {
 236                                 printf("invalid portmask\n");
 237                                 proc_info_usage(prgname);
 238                                 return -1;
 239                         }
 240                         break;
 241                 case 'm':
 242                         mem_info = 1;
 243                         break;
 244                 case 0:
 245                         /* Print stats */
 246                         if (!strncmp(long_option[option_index].name, "stats",
 247                                         MAX_LONG_OPT_SZ))
 248                                 enable_stats = 1;
 249                         /* Print xstats */
 250                         else if (!strncmp(long_option[option_index].name, "xstats",
 251                                         MAX_LONG_OPT_SZ))
 252                                 enable_xstats = 1;
 253                         else if (!strncmp(long_option[option_index].name,
 254                                         "metrics",
 255                                         MAX_LONG_OPT_SZ))
 256                                 enable_metrics = 1;
 257                         /* Reset stats */
 258                         if (!strncmp(long_option[option_index].name, "stats-reset",
 259                                         MAX_LONG_OPT_SZ))
 260                                 reset_stats = 1;
 261                         /* Reset xstats */
 262                         else if (!strncmp(long_option[option_index].name, "xstats-reset",
 263                                         MAX_LONG_OPT_SZ))
 264                                 reset_xstats = 1;
 265                         else if (!strncmp(long_option[option_index].name,
 266                                         "show-port", MAX_LONG_OPT_SZ))
 267                                 enable_shw_port = 1;
 268                         else if (!strncmp(long_option[option_index].name,
 269                                         "show-tm", MAX_LONG_OPT_SZ))
 270                                 enable_shw_tm = 1;
 271                         else if (!strncmp(long_option[option_index].name,
 272                                         "show-crypto", MAX_LONG_OPT_SZ))
 273                                 enable_shw_crypto = 1;
 274                         else if (!strncmp(long_option[option_index].name,
 275                                         "show-ring", MAX_LONG_OPT_SZ)) {
 276                                 enable_shw_ring = 1;
 277                                 ring_name = optarg;
 278                         }
 279                         break;
 280                 case 1:
 281                         /* Print xstat single value given by name*/
 282                         if (!strncmp(long_option[option_index].name,
 283                                         "xstats-name", MAX_LONG_OPT_SZ)) {
 284                                 enable_xstats_name = 1;
 285                                 xstats_name = optarg;
 286                                 printf("name:%s:%s\n",
 287                                                 long_option[option_index].name,
 288                                                 optarg);
 289                         } else if (!strncmp(long_option[option_index].name,
 290                                         "xstats-ids",
 291                                         MAX_LONG_OPT_SZ))       {
 292                                 nb_xstats_ids = parse_xstats_ids(optarg,
 293                                                 xstats_ids, MAX_NB_XSTATS_IDS);
 294
 295                                 if (nb_xstats_ids <= 0) {
 296                                         printf("xstats-id list parse error.\n");
 297                                         return -1;
 298                                 }
 299
 300                         }
 301                         break;
 302                 default:
 303                         proc_info_usage(prgname);
 304                         return -1;
 305                 }
 306         }
 307         return 0;
 308 }
 309
 310 static void
 311 meminfo_display(void)
 312 {
 313         printf("----------- MEMORY_SEGMENTS -----------\n");
 314         rte_dump_physmem_layout(stdout);
 315         printf("--------- END_MEMORY_SEGMENTS ---------\n");
 316
 317         printf("------------ MEMORY_ZONES -------------\n");
 318         rte_memzone_dump(stdout);
 319         printf("---------- END_MEMORY_ZONES -----------\n");
 320
 321         printf("------------- TAIL_QUEUES -------------\n");
 322         rte_dump_tailq(stdout);
 323         printf("---------- END_TAIL_QUEUES ------------\n");
 324 }
 325
 326 static void
 327 nic_stats_display(uint16_t port_id)
 328 {
 329         struct rte_eth_stats stats;
 330         uint8_t i;
 331
 332         static const char *nic_stats_border = "########################";
 333
 334         rte_eth_stats_get(port_id, &stats);
 335         printf("\n  %s NIC statistics for port %-2d %s\n",
 336                    nic_stats_border, port_id, nic_stats_border);
 337
 338         printf("  RX-packets: %-10"PRIu64"  RX-errors:  %-10"PRIu64
 339                "  RX-bytes:  %-10"PRIu64"\n", stats.ipackets, stats.ierrors,
 340                stats.ibytes);
 341         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 342         printf("  TX-packets: %-10"PRIu64"  TX-errors:  %-10"PRIu64
 343                "  TX-bytes:  %-10"PRIu64"\n", stats.opackets, stats.oerrors,
 344                stats.obytes);
 345
 346         printf("\n");
 347         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 348                 printf("  Stats reg %2d RX-packets: %-10"PRIu64
 349                        "  RX-errors: %-10"PRIu64
 350                        "  RX-bytes: %-10"PRIu64"\n",
 351                        i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 352         }
 353
 354         printf("\n");
 355         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 356                 printf("  Stats reg %2d TX-packets: %-10"PRIu64
 357                        "  TX-bytes: %-10"PRIu64"\n",
 358                        i, stats.q_opackets[i], stats.q_obytes[i]);
 359         }
 360
 361         printf("  %s############################%s\n",
 362                    nic_stats_border, nic_stats_border);
 363 }
 364
 365 static void
 366 nic_stats_clear(uint16_t port_id)
 367 {
 368         printf("\n Clearing NIC stats for port %d\n", port_id);
 369         rte_eth_stats_reset(port_id);
 370         printf("\n  NIC statistics for port %d cleared\n", port_id);
 371 }
 372
 373 static void collectd_resolve_cnt_type(char *cnt_type, size_t cnt_type_len,
 374                                       const char *cnt_name) {
 375         char *type_end = strrchr(cnt_name, '_');
 376
 377         if ((type_end != NULL) &&
 378             (strncmp(cnt_name, "rx_", strlen("rx_")) == 0)) {
 379                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 380                         strncpy(cnt_type, "if_rx_errors", cnt_type_len);
 381                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 382                         strncpy(cnt_type, "if_rx_dropped", cnt_type_len);
 383                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 384                         strncpy(cnt_type, "if_rx_octets", cnt_type_len);
 385                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 386                         strncpy(cnt_type, "if_rx_packets", cnt_type_len);
 387                 else if (strncmp(type_end, "_placement",
 388                                  strlen("_placement")) == 0)
 389                         strncpy(cnt_type, "if_rx_errors", cnt_type_len);
 390                 else if (strncmp(type_end, "_buff", strlen("_buff")) == 0)
 391                         strncpy(cnt_type, "if_rx_errors", cnt_type_len);
 392                 else
 393                         /* Does not fit obvious type: use a more generic one */
 394                         strncpy(cnt_type, "derive", cnt_type_len);
 395         } else if ((type_end != NULL) &&
 396                 (strncmp(cnt_name, "tx_", strlen("tx_"))) == 0) {
 397                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 398                         strncpy(cnt_type, "if_tx_errors", cnt_type_len);
 399                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 400                         strncpy(cnt_type, "if_tx_dropped", cnt_type_len);
 401                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 402                         strncpy(cnt_type, "if_tx_octets", cnt_type_len);
 403                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 404                         strncpy(cnt_type, "if_tx_packets", cnt_type_len);
 405                 else
 406                         /* Does not fit obvious type: use a more generic one */
 407                         strncpy(cnt_type, "derive", cnt_type_len);
 408         } else if ((type_end != NULL) &&
 409                    (strncmp(cnt_name, "flow_", strlen("flow_"))) == 0) {
 410                 if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 411                         strncpy(cnt_type, "operations", cnt_type_len);
 412                 else if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 413                         strncpy(cnt_type, "errors", cnt_type_len);
 414                 else if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 415                         strncpy(cnt_type, "filter_result", cnt_type_len);
 416         } else if ((type_end != NULL) &&
 417                    (strncmp(cnt_name, "mac_", strlen("mac_"))) == 0) {
 418                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 419                         strncpy(cnt_type, "errors", cnt_type_len);
 420         } else {
 421                 /* Does not fit obvious type, or strrchr error: */
 422                 /* use a more generic type */
 423                 strncpy(cnt_type, "derive", cnt_type_len);
 424         }
 425 }
 426
 427 static void
 428 nic_xstats_by_name_display(uint16_t port_id, char *name)
 429 {
 430         uint64_t id;
 431
 432         printf("###### NIC statistics for port %-2d, statistic name '%s':\n",
 433                            port_id, name);
 434
 435         if (rte_eth_xstats_get_id_by_name(port_id, name, &id) == 0)
 436                 printf("%s: %"PRIu64"\n", name, id);
 437         else
 438                 printf("Statistic not found...\n");
 439
 440 }
 441
 442 static void
 443 nic_xstats_by_ids_display(uint16_t port_id, uint64_t *ids, int len)
 444 {
 445         struct rte_eth_xstat_name *xstats_names;
 446         uint64_t *values;
 447         int ret, i;
 448         static const char *nic_stats_border = "########################";
 449
 450         values = malloc(sizeof(*values) * len);
 451         if (values == NULL) {
 452                 printf("Cannot allocate memory for xstats\n");
 453                 return;
 454         }
 455
 456         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 457         if (xstats_names == NULL) {
 458                 printf("Cannot allocate memory for xstat names\n");
 459                 free(values);
 460                 return;
 461         }
 462
 463         if (len != rte_eth_xstats_get_names_by_id(
 464                         port_id, xstats_names, len, ids)) {
 465                 printf("Cannot get xstat names\n");
 466                 goto err;
 467         }
 468
 469         printf("###### NIC extended statistics for port %-2d #########\n",
 470                            port_id);
 471         printf("%s############################\n", nic_stats_border);
 472         ret = rte_eth_xstats_get_by_id(port_id, ids, values, len);
 473         if (ret < 0 || ret > len) {
 474                 printf("Cannot get xstats\n");
 475                 goto err;
 476         }
 477
 478         for (i = 0; i < len; i++)
 479                 printf("%s: %"PRIu64"\n",
 480                         xstats_names[i].name,
 481                         values[i]);
 482
 483         printf("%s############################\n", nic_stats_border);
 484 err:
 485         free(values);
 486         free(xstats_names);
 487 }
 488
 489 static void
 490 nic_xstats_display(uint16_t port_id)
 491 {
 492         struct rte_eth_xstat_name *xstats_names;
 493         uint64_t *values;
 494         int len, ret, i;
 495         static const char *nic_stats_border = "########################";
 496
 497         len = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
 498         if (len < 0) {
 499                 printf("Cannot get xstats count\n");
 500                 return;
 501         }
 502         values = malloc(sizeof(*values) * len);
 503         if (values == NULL) {
 504                 printf("Cannot allocate memory for xstats\n");
 505                 return;
 506         }
 507
 508         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 509         if (xstats_names == NULL) {
 510                 printf("Cannot allocate memory for xstat names\n");
 511                 free(values);
 512                 return;
 513         }
 514         if (len != rte_eth_xstats_get_names_by_id(
 515                         port_id, xstats_names, len, NULL)) {
 516                 printf("Cannot get xstat names\n");
 517                 goto err;
 518         }
 519
 520         printf("###### NIC extended statistics for port %-2d #########\n",
 521                            port_id);
 522         printf("%s############################\n",
 523                            nic_stats_border);
 524         ret = rte_eth_xstats_get_by_id(port_id, NULL, values, len);
 525         if (ret < 0 || ret > len) {
 526                 printf("Cannot get xstats\n");
 527                 goto err;
 528         }
 529
 530         for (i = 0; i < len; i++) {
 531                 if (enable_collectd_format) {
 532                         char counter_type[MAX_STRING_LEN];
 533                         char buf[MAX_STRING_LEN];
 534                         size_t n;
 535
 536                         collectd_resolve_cnt_type(counter_type,
 537                                                   sizeof(counter_type),
 538                                                   xstats_names[i].name);
 539                         n = snprintf(buf, MAX_STRING_LEN,
 540                                 "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
 541                                 PRIu64"\n", host_id, port_id, counter_type,
 542                                 xstats_names[i].name, values[i]);
 543                         if (n > sizeof(buf) - 1)
 544                                 n = sizeof(buf) - 1;
 545                         ret = write(stdout_fd, buf, n);
 546                         if (ret < 0)
 547                                 goto err;
 548                 } else {
 549                         printf("%s: %"PRIu64"\n", xstats_names[i].name,
 550                                         values[i]);
 551                 }
 552         }
 553
 554         printf("%s############################\n",
 555                            nic_stats_border);
 556 err:
 557         free(values);
 558         free(xstats_names);
 559 }
 560
 561 static void
 562 nic_xstats_clear(uint16_t port_id)
 563 {
 564         printf("\n Clearing NIC xstats for port %d\n", port_id);
 565         rte_eth_xstats_reset(port_id);
 566         printf("\n  NIC extended statistics for port %d cleared\n", port_id);
 567 }
 568
 569 static void
 570 metrics_display(int port_id)
 571 {
 572         struct rte_metric_value *metrics;
 573         struct rte_metric_name *names;
 574         int len, ret;
 575         static const char *nic_stats_border = "########################";
 576
 577         len = rte_metrics_get_names(NULL, 0);
 578         if (len < 0) {
 579                 printf("Cannot get metrics count\n");
 580                 return;
 581         }
 582         if (len == 0) {
 583                 printf("No metrics to display (none have been registered)\n");
 584                 return;
 585         }
 586
 587         metrics = rte_malloc("proc_info_metrics",
 588                 sizeof(struct rte_metric_value) * len, 0);
 589         if (metrics == NULL) {
 590                 printf("Cannot allocate memory for metrics\n");
 591                 return;
 592         }
 593
 594         names =  rte_malloc(NULL, sizeof(struct rte_metric_name) * len, 0);
 595         if (names == NULL) {
 596                 printf("Cannot allocate memory for metrcis names\n");
 597                 rte_free(metrics);
 598                 return;
 599         }
 600
 601         if (len != rte_metrics_get_names(names, len)) {
 602                 printf("Cannot get metrics names\n");
 603                 rte_free(metrics);
 604                 rte_free(names);
 605                 return;
 606         }
 607
 608         if (port_id == RTE_METRICS_GLOBAL)
 609                 printf("###### Non port specific metrics  #########\n");
 610         else
 611                 printf("###### metrics for port %-2d #########\n", port_id);
 612         printf("%s############################\n", nic_stats_border);
 613         ret = rte_metrics_get_values(port_id, metrics, len);
 614         if (ret < 0 || ret > len) {
 615                 printf("Cannot get metrics values\n");
 616                 rte_free(metrics);
 617                 rte_free(names);
 618                 return;
 619         }
 620
 621         int i;
 622         for (i = 0; i < len; i++)
 623                 printf("%s: %"PRIu64"\n", names[i].name, metrics[i].value);
 624
 625         printf("%s############################\n", nic_stats_border);
 626         rte_free(metrics);
 627         rte_free(names);
 628 }
 629
 630 static void
 631 show_port(void)
 632 {
 633         uint16_t i = 0;
 634         int ret = 0, j, k;
 635
 636         snprintf(bdr_str, MAX_STRING_LEN, " show - Port PMD %"PRIu64,
 637                         rte_get_tsc_hz());
 638         STATS_BDR_STR(10, bdr_str);
 639
 640         RTE_ETH_FOREACH_DEV(i) {
 641                 uint16_t mtu = 0;
 642                 struct rte_eth_link link;
 643                 struct rte_eth_dev_info dev_info;
 644                 struct rte_eth_rxq_info queue_info;
 645                 struct rte_eth_rss_conf rss_conf;
 646
 647                 memset(&rss_conf, 0, sizeof(rss_conf));
 648
 649                 snprintf(bdr_str, MAX_STRING_LEN, " Port (%u)", i);
 650                 STATS_BDR_STR(5, bdr_str);
 651                 printf("  - generic config\n");
 652
 653                 printf("\t  -- Socket %d\n", rte_eth_dev_socket_id(i));
 654                 rte_eth_link_get(i, &link);
 655                 printf("\t  -- link speed %d duplex %d,"
 656                                 " auto neg %d status %d\n",
 657                                 link.link_speed,
 658                                 link.link_duplex,
 659                                 link.link_autoneg,
 660                                 link.link_status);
 661                 printf("\t  -- promiscuous (%d)\n",
 662                                 rte_eth_promiscuous_get(i));
 663                 ret = rte_eth_dev_get_mtu(i, &mtu);
 664                 if (ret == 0)
 665                         printf("\t  -- mtu (%d)\n", mtu);
 666
 667                 rte_eth_dev_info_get(i, &dev_info);
 668
 669                 printf("  - queue\n");
 670                 for (j = 0; j < dev_info.nb_rx_queues; j++) {
 671                         ret = rte_eth_rx_queue_info_get(i, j, &queue_info);
 672                         if (ret == 0) {
 673                                 printf("\t  -- queue %d rx scatter %d"
 674                                                 " descriptors %d"
 675                                                 " offloads 0x%"PRIx64
 676                                                 " mempool socket %d\n",
 677                                                 j,
 678                                                 queue_info.scattered_rx,
 679                                                 queue_info.nb_desc,
 680                                                 queue_info.conf.offloads,
 681                                                 queue_info.mp->socket_id);
 682                         }
 683                 }
 684
 685                 ret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);
 686                 if (ret == 0) {
 687                         if (rss_conf.rss_key) {
 688                                 printf("  - RSS\n");
 689                                 printf("\t  -- RSS len %u key (hex):",
 690                                                 rss_conf.rss_key_len);
 691                                 for (k = 0; k < rss_conf.rss_key_len; k++)
 692                                         printf(" %x", rss_conf.rss_key[k]);
 693                                 printf("\t  -- hf 0x%"PRIx64"\n",
 694                                                 rss_conf.rss_hf);
 695                         }
 696                 }
 697
 698                 printf("  - cyrpto context\n");
 699                 void *p_ctx = rte_eth_dev_get_sec_ctx(i);
 700                 printf("\t  -- security context - %p\n", p_ctx);
 701
 702                 if (p_ctx) {
 703                         printf("\t  -- size %u\n",
 704                                         rte_security_session_get_size(p_ctx));
 705                         const struct rte_security_capability *s_cap =
 706                                 rte_security_capabilities_get(p_ctx);
 707                         if (s_cap) {
 708                                 printf("\t  -- action (0x%x), protocol (0x%x),"
 709                                                 " offload flags (0x%x)\n",
 710                                                 s_cap->action,
 711                                                 s_cap->protocol,
 712                                                 s_cap->ol_flags);
 713                                 printf("\t  -- capabilities - oper type %x\n",
 714                                                 s_cap->crypto_capabilities->op);
 715                         }
 716                 }
 717         }
 718
 719         STATS_BDR_STR(50, "");
 720 }
 721
 722 static void
 723 display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap)
 724 {
 725         if (cap == NULL)
 726                 return;
 727
 728         if (!is_leaf) {
 729                 printf("\t  -- nonleaf sched max:\n"
 730                         "\t\t  + children (%u)\n"
 731                         "\t\t  + sp priorities (%u)\n"
 732                         "\t\t  + wfq children per group (%u)\n"
 733                         "\t\t  + wfq groups (%u)\n"
 734                         "\t\t  + wfq weight (%u)\n",
 735                         cap->nonleaf.sched_n_children_max,
 736                         cap->nonleaf.sched_sp_n_priorities_max,
 737                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 738                         cap->nonleaf.sched_wfq_n_groups_max,
 739                         cap->nonleaf.sched_wfq_weight_max);
 740         } else {
 741                 printf("\t  -- leaf cman support:\n"
 742                         "\t\t  + wred pkt mode (%d)\n"
 743                         "\t\t  + wred byte mode (%d)\n"
 744                         "\t\t  + head drop (%d)\n"
 745                         "\t\t  + wred context private (%d)\n"
 746                         "\t\t  + wred context shared (%u)\n",
 747                         cap->leaf.cman_wred_packet_mode_supported,
 748                         cap->leaf.cman_wred_byte_mode_supported,
 749                         cap->leaf.cman_head_drop_supported,
 750                         cap->leaf.cman_wred_context_private_supported,
 751                         cap->leaf.cman_wred_context_shared_n_max);
 752         }
 753 }
 754
 755 static void
 756 display_levelcap_info(int is_leaf, struct rte_tm_level_capabilities *cap)
 757 {
 758         if (cap == NULL)
 759                 return;
 760
 761         if (!is_leaf) {
 762                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 763                         cap->nonleaf.shaper_private_supported,
 764                         cap->nonleaf.shaper_private_dual_rate_supported);
 765                 printf("\t  -- shaper share: (%u)\n",
 766                         cap->nonleaf.shaper_shared_n_max);
 767                 printf("\t  -- non leaf sched MAX:\n"
 768                         "\t\t  + children (%u)\n"
 769                         "\t\t  + sp (%u)\n"
 770                         "\t\t  + wfq children per group (%u)\n"
 771                         "\t\t  + wfq groups (%u)\n"
 772                         "\t\t  + wfq weight (%u)\n",
 773                         cap->nonleaf.sched_n_children_max,
 774                         cap->nonleaf.sched_sp_n_priorities_max,
 775                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 776                         cap->nonleaf.sched_wfq_n_groups_max,
 777                         cap->nonleaf.sched_wfq_weight_max);
 778         } else {
 779                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 780                         cap->leaf.shaper_private_supported,
 781                         cap->leaf.shaper_private_dual_rate_supported);
 782                 printf("\t  -- shaper share: (%u)\n",
 783                         cap->leaf.shaper_shared_n_max);
 784                 printf("  -- leaf cman support:\n"
 785                         "\t\t  + wred pkt mode (%d)\n"
 786                         "\t\t  + wred byte mode (%d)\n"
 787                         "\t\t  + head drop (%d)\n"
 788                         "\t\t  + wred context private (%d)\n"
 789                         "\t\t  + wred context shared (%u)\n",
 790                         cap->leaf.cman_wred_packet_mode_supported,
 791                         cap->leaf.cman_wred_byte_mode_supported,
 792                         cap->leaf.cman_head_drop_supported,
 793                         cap->leaf.cman_wred_context_private_supported,
 794                         cap->leaf.cman_wred_context_shared_n_max);
 795         }
 796 }
 797
 798 static void
 799 show_tm(void)
 800 {
 801         int ret = 0, check_for_leaf = 0, is_leaf = 0;
 802         unsigned int j, k;
 803         uint16_t i = 0;
 804
 805         snprintf(bdr_str, MAX_STRING_LEN, " show - TM PMD %"PRIu64,
 806                         rte_get_tsc_hz());
 807         STATS_BDR_STR(10, bdr_str);
 808
 809         RTE_ETH_FOREACH_DEV(i) {
 810                 struct rte_eth_dev_info dev_info;
 811                 struct rte_tm_capabilities cap;
 812                 struct rte_tm_error error;
 813                 struct rte_tm_node_capabilities capnode;
 814                 struct rte_tm_level_capabilities caplevel;
 815                 uint32_t n_leaf_nodes = 0;
 816
 817                 memset(&cap, 0, sizeof(cap));
 818                 memset(&error, 0, sizeof(error));
 819
 820                 rte_eth_dev_info_get(i, &dev_info);
 821                 printf("  - Generic for port (%u)\n"
 822                         "\t  -- driver name %s\n"
 823                         "\t  -- max vf (%u)\n"
 824                         "\t  -- max tx queues (%u)\n"
 825                         "\t  -- number of tx queues (%u)\n",
 826                         i,
 827                         dev_info.driver_name,
 828                         dev_info.max_vfs,
 829                         dev_info.max_tx_queues,
 830                         dev_info.nb_tx_queues);
 831
 832                 ret = rte_tm_capabilities_get(i, &cap, &error);
 833                 if (ret)
 834                         continue;
 835
 836                 printf("  - MAX: nodes (%u) levels (%u) children (%u)\n",
 837                         cap.n_nodes_max,
 838                         cap.n_levels_max,
 839                         cap.sched_n_children_max);
 840
 841                 printf("  - identical nodes: non leaf (%d) leaf (%d)\n",
 842                         cap.non_leaf_nodes_identical,
 843                         cap.leaf_nodes_identical);
 844
 845                 printf("  - Shaper MAX:\n"
 846                         "\t  -- total (%u)\n"
 847                         "\t  -- private (%u) private dual (%d)\n"
 848                         "\t  -- shared (%u) shared dual (%u)\n",
 849                         cap.shaper_n_max,
 850                         cap.shaper_private_n_max,
 851                         cap.shaper_private_dual_rate_n_max,
 852                         cap.shaper_shared_n_max,
 853                         cap.shaper_shared_dual_rate_n_max);
 854
 855                 printf("  - mark support:\n");
 856                 printf("\t  -- vlan dei: GREEN (%d) YELLOW (%d) RED (%d)\n",
 857                         cap.mark_vlan_dei_supported[RTE_TM_GREEN],
 858                         cap.mark_vlan_dei_supported[RTE_TM_YELLOW],
 859                         cap.mark_vlan_dei_supported[RTE_TM_RED]);
 860                 printf("\t  -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 861                         cap.mark_ip_ecn_tcp_supported[RTE_TM_GREEN],
 862                         cap.mark_ip_ecn_tcp_supported[RTE_TM_YELLOW],
 863                         cap.mark_ip_ecn_tcp_supported[RTE_TM_RED]);
 864                 printf("\t  -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 865                         cap.mark_ip_ecn_sctp_supported[RTE_TM_GREEN],
 866                         cap.mark_ip_ecn_sctp_supported[RTE_TM_YELLOW],
 867                         cap.mark_ip_ecn_sctp_supported[RTE_TM_RED]);
 868                 printf("\t  -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 869                         cap.mark_ip_dscp_supported[RTE_TM_GREEN],
 870                         cap.mark_ip_dscp_supported[RTE_TM_YELLOW],
 871                         cap.mark_ip_dscp_supported[RTE_TM_RED]);
 872
 873                 printf("  - mask stats (0x%"PRIx64")"
 874                         " dynamic update (0x%"PRIx64")\n",
 875                         cap.stats_mask,
 876                         cap.dynamic_update_mask);
 877
 878                 printf("  - sched MAX:\n"
 879                         "\t  -- total (%u)\n"
 880                         "\t  -- sp levels (%u)\n"
 881                         "\t  -- wfq children per group (%u)\n"
 882                         "\t  -- wfq groups (%u)\n"
 883                         "\t  -- wfq weight (%u)\n",
 884                         cap.sched_sp_n_priorities_max,
 885                         cap.sched_sp_n_priorities_max,
 886                         cap.sched_wfq_n_children_per_group_max,
 887                         cap.sched_wfq_n_groups_max,
 888                         cap.sched_wfq_weight_max);
 889
 890                 printf("  - CMAN support:\n"
 891                         "\t  -- WRED mode: pkt (%d) byte (%d)\n"
 892                         "\t  -- head drop (%d)\n",
 893                         cap.cman_wred_packet_mode_supported,
 894                         cap.cman_wred_byte_mode_supported,
 895                         cap.cman_head_drop_supported);
 896                 printf("\t  -- MAX WRED CONTEXT:"
 897                         " total (%u) private (%u) shared (%u)\n",
 898                         cap.cman_wred_context_n_max,
 899                         cap.cman_wred_context_private_n_max,
 900                         cap.cman_wred_context_shared_n_max);
 901
 902                 for (j = 0; j < cap.n_nodes_max; j++) {
 903                         memset(&capnode, 0, sizeof(capnode));
 904                         ret = rte_tm_node_capabilities_get(i, j,
 905                                         &capnode, &error);
 906                         if (ret)
 907                                 continue;
 908
 909                         check_for_leaf = 1;
 910
 911                         printf("  NODE %u\n", j);
 912                         printf("\t  - shaper private: (%d) dual rate (%d)\n",
 913                                 capnode.shaper_private_supported,
 914                                 capnode.shaper_private_dual_rate_supported);
 915                         printf("\t  - shaper shared max: (%u)\n",
 916                                 capnode.shaper_shared_n_max);
 917                         printf("\t  - stats mask %"PRIx64"\n",
 918                                 capnode.stats_mask);
 919
 920                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
 921                         if (ret)
 922                                 continue;
 923
 924                         display_nodecap_info(is_leaf, &capnode);
 925                 }
 926
 927                 for (j = 0; j < cap.n_levels_max; j++) {
 928                         memset(&caplevel, 0, sizeof(caplevel));
 929                         ret = rte_tm_level_capabilities_get(i, j,
 930                                         &caplevel, &error);
 931                         if (ret)
 932                                 continue;
 933
 934                         printf("  - Level %u\n", j);
 935                         printf("\t  -- node MAX: %u non leaf %u leaf %u\n",
 936                                 caplevel.n_nodes_max,
 937                                 caplevel.n_nodes_nonleaf_max,
 938                                 caplevel.n_nodes_leaf_max);
 939                         printf("\t  -- indetical: non leaf %u leaf %u\n",
 940                                 caplevel.non_leaf_nodes_identical,
 941                                 caplevel.leaf_nodes_identical);
 942
 943                         for (k = 0; k < caplevel.n_nodes_max; k++) {
 944                                 ret = rte_tm_node_type_get(i, k,
 945                                         &is_leaf, &error);
 946                                 if (ret)
 947                                         continue;
 948
 949                                 display_levelcap_info(is_leaf, &caplevel);
 950                         }
 951                 }
 952
 953                 if (check_for_leaf) {
 954                         ret = rte_tm_get_number_of_leaf_nodes(i,
 955                                         &n_leaf_nodes, &error);
 956                         if (ret == 0)
 957                                 printf("  - leaf nodes (%u)\n", n_leaf_nodes);
 958                 }
 959
 960                 for (j = 0; j < n_leaf_nodes; j++) {
 961                         struct rte_tm_node_stats stats;
 962                         memset(&stats, 0, sizeof(stats));
 963
 964                         ret = rte_tm_node_stats_read(i, j,
 965                                         &stats, &cap.stats_mask, 0, &error);
 966                         if (ret)
 967                                 continue;
 968
 969                         printf("  - STATS for node (%u)\n", j);
 970                         printf("  -- pkts (%"PRIu64") bytes (%"PRIu64")\n",
 971                                 stats.n_pkts, stats.n_bytes);
 972
 973                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
 974                         if (ret || (!is_leaf))
 975                                 continue;
 976
 977                         printf("  -- leaf queued:"
 978                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
 979                                 stats.leaf.n_pkts_queued,
 980                                 stats.leaf.n_bytes_queued);
 981                         printf("  - dropped:\n"
 982                                 "\t  -- GREEN:"
 983                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
 984                                 "\t  -- YELLOW:"
 985                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
 986                                 "\t  -- RED:"
 987                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
 988                                 stats.leaf.n_pkts_dropped[RTE_TM_GREEN],
 989                                 stats.leaf.n_bytes_dropped[RTE_TM_GREEN],
 990                                 stats.leaf.n_pkts_dropped[RTE_TM_YELLOW],
 991                                 stats.leaf.n_bytes_dropped[RTE_TM_YELLOW],
 992                                 stats.leaf.n_pkts_dropped[RTE_TM_RED],
 993                                 stats.leaf.n_bytes_dropped[RTE_TM_RED]);
 994                 }
 995         }
 996
 997         STATS_BDR_STR(50, "");
 998 }
 999
1000 static void
1001 display_crypto_feature_info(uint64_t x)
1002 {
1003         if (x == 0)
1004                 return;
1005
1006         printf("\t  -- feature flags\n");
1007         printf("\t\t  + symmetric (%c), asymmetric (%c)\n"
1008                 "\t\t  + symmetric operation chaining (%c)\n",
1009                 (x & RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO) ? 'y' : 'n',
1010                 (x & RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) ? 'y' : 'n',
1011                 (x & RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING) ? 'y' : 'n');
1012         printf("\t\t  + CPU: SSE (%c), AVX (%c), AVX2 (%c), AVX512 (%c)\n",
1013                 (x & RTE_CRYPTODEV_FF_CPU_SSE) ? 'y' : 'n',
1014                 (x & RTE_CRYPTODEV_FF_CPU_AVX) ? 'y' : 'n',
1015                 (x & RTE_CRYPTODEV_FF_CPU_AVX2) ? 'y' : 'n',
1016                 (x & RTE_CRYPTODEV_FF_CPU_AVX512) ? 'y' : 'n');
1017         printf("\t\t  + AESNI: CPU (%c), HW (%c)\n",
1018                 (x & RTE_CRYPTODEV_FF_CPU_AESNI) ? 'y' : 'n',
1019                 (x & RTE_CRYPTODEV_FF_HW_ACCELERATED) ? 'y' : 'n');
1020         printf("\t\t  + INLINE (%c)\n",
1021                 (x & RTE_CRYPTODEV_FF_SECURITY) ? 'y' : 'n');
1022         printf("\t\t  + ARM: NEON (%c), CE (%c)\n",
1023                 (x & RTE_CRYPTODEV_FF_CPU_NEON) ? 'y' : 'n',
1024                 (x & RTE_CRYPTODEV_FF_CPU_ARM_CE) ? 'y' : 'n');
1025         printf("\t  -- buffer offload\n");
1026         printf("\t\t  + IN_PLACE_SGL (%c)\n",
1027                 (x & RTE_CRYPTODEV_FF_IN_PLACE_SGL) ? 'y' : 'n');
1028         printf("\t\t  + OOP_SGL_IN_SGL_OUT (%c)\n",
1029                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT) ? 'y' : 'n');
1030         printf("\t\t  + OOP_SGL_IN_LB_OUT (%c)\n",
1031                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT) ? 'y' : 'n');
1032         printf("\t\t  + OOP_LB_IN_SGL_OUT (%c)\n",
1033                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT) ? 'y' : 'n');
1034         printf("\t\t  + OOP_LB_IN_LB_OUT (%c)\n",
1035                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT) ? 'y' : 'n');
1036 }
1037
1038 static void
1039 show_crypto(void)
1040 {
1041         uint8_t crypto_dev_count = rte_cryptodev_count(), i;
1042
1043         snprintf(bdr_str, MAX_STRING_LEN, " show - CRYPTO PMD %"PRIu64,
1044                         rte_get_tsc_hz());
1045         STATS_BDR_STR(10, bdr_str);
1046
1047         for (i = 0; i < crypto_dev_count; i++) {
1048                 struct rte_cryptodev_info dev_info;
1049                 struct rte_cryptodev_stats stats;
1050
1051                 rte_cryptodev_info_get(i, &dev_info);
1052
1053                 printf("  - device (%u)\n", i);
1054                 printf("\t  -- name (%s)\n"
1055                         "\t  -- driver (%s)\n"
1056                         "\t  -- id (%u) on socket (%d)\n"
1057                         "\t  -- queue pairs (%d)\n",
1058                         rte_cryptodev_name_get(i),
1059                         dev_info.driver_name,
1060                         dev_info.driver_id,
1061                         dev_info.device->numa_node,
1062                         rte_cryptodev_queue_pair_count(i));
1063
1064                 display_crypto_feature_info(dev_info.feature_flags);
1065
1066                 memset(&stats, 0, sizeof(0));
1067                 if (rte_cryptodev_stats_get(i, &stats) == 0) {
1068                         printf("\t  -- stats\n");
1069                         printf("\t\t  + enqueue count (%"PRIu64")"
1070                                 " error (%"PRIu64")\n",
1071                                 stats.enqueued_count,
1072                                 stats.enqueue_err_count);
1073                         printf("\t\t  + dequeue count (%"PRIu64")"
1074                                 " error (%"PRIu64")\n",
1075                                 stats.dequeued_count,
1076                                 stats.dequeue_err_count);
1077                 }
1078         }
1079
1080         STATS_BDR_STR(50, "");
1081 }
1082
1083 static void
1084 show_ring(char *name)
1085 {
1086         snprintf(bdr_str, MAX_STRING_LEN, " show - RING %"PRIu64,
1087                         rte_get_tsc_hz());
1088         STATS_BDR_STR(10, bdr_str);
1089
1090         if (name != NULL) {
1091                 struct rte_ring *ptr = rte_ring_lookup(name);
1092                 if (ptr != NULL) {
1093                         printf("  - Name (%s) on socket (%d)\n"
1094                                 "  - flags:\n"
1095                                 "\t  -- Single Producer Enqueue (%u)\n"
1096                                 "\t  -- Single Consmer Dequeue (%u)\n",
1097                                 ptr->name,
1098                                 ptr->memzone->socket_id,
1099                                 ptr->flags & RING_F_SP_ENQ,
1100                                 ptr->flags & RING_F_SC_DEQ);
1101                         printf("  - size (%u) mask (0x%x) capacity (%u)\n",
1102                                 ptr->size,
1103                                 ptr->mask,
1104                                 ptr->capacity);
1105                         printf("  - count (%u) free count (%u)\n",
1106                                 rte_ring_count(ptr),
1107                                 rte_ring_free_count(ptr));
1108                         printf("  - full (%d) empty (%d)\n",
1109                                 rte_ring_full(ptr),
1110                                 rte_ring_empty(ptr));
1111
1112                         STATS_BDR_STR(50, "");
1113                         return;
1114                 }
1115         }
1116
1117         rte_ring_list_dump(stdout);
1118         STATS_BDR_STR(50, "");
1119 }
1120
1121 int
1122 main(int argc, char **argv)
1123 {
1124         int ret;
1125         int i;
1126         char c_flag[] = "-c1";
1127         char n_flag[] = "-n4";
1128         char mp_flag[] = "--proc-type=secondary";
1129         char *argp[argc + 3];
1130         uint16_t nb_ports;
1131
1132         /* preparse app arguments */
1133         ret = proc_info_preparse_args(argc, argv);
1134         if (ret < 0) {
1135                 printf("Failed to parse arguments\n");
1136                 return -1;
1137         }
1138
1139         argp[0] = argv[0];
1140         argp[1] = c_flag;
1141         argp[2] = n_flag;
1142         argp[3] = mp_flag;
1143
1144         for (i = 1; i < argc; i++)
1145                 argp[i + 3] = argv[i];
1146
1147         argc += 3;
1148
1149         ret = rte_eal_init(argc, argp);
1150         if (ret < 0)
1151                 rte_panic("Cannot init EAL\n");
1152
1153         argc -= ret;
1154         argv += (ret - 3);
1155
1156         if (!rte_eal_primary_proc_alive(NULL))
1157                 rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
1158
1159         /* parse app arguments */
1160         ret = proc_info_parse_args(argc, argv);
1161         if (ret < 0)
1162                 rte_exit(EXIT_FAILURE, "Invalid argument\n");
1163
1164         if (mem_info) {
1165                 meminfo_display();
1166                 return 0;
1167         }
1168
1169         nb_ports = rte_eth_dev_count_avail();
1170         if (nb_ports == 0)
1171                 rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
1172
1173         /* If no port mask was specified*/
1174         if (enabled_port_mask == 0)
1175                 enabled_port_mask = 0xffff;
1176
1177         RTE_ETH_FOREACH_DEV(i) {
1178                 if (enabled_port_mask & (1 << i)) {
1179                         if (enable_stats)
1180                                 nic_stats_display(i);
1181                         else if (enable_xstats)
1182                                 nic_xstats_display(i);
1183                         else if (reset_stats)
1184                                 nic_stats_clear(i);
1185                         else if (reset_xstats)
1186                                 nic_xstats_clear(i);
1187                         else if (enable_xstats_name)
1188                                 nic_xstats_by_name_display(i, xstats_name);
1189                         else if (nb_xstats_ids > 0)
1190                                 nic_xstats_by_ids_display(i, xstats_ids,
1191                                                 nb_xstats_ids);
1192                         else if (enable_metrics)
1193                                 metrics_display(i);
1194                 }
1195         }
1196
1197         /* print port independent stats */
1198         if (enable_metrics)
1199                 metrics_display(RTE_METRICS_GLOBAL);
1200
1201         /* show information for PMD */
1202         if (enable_shw_port)
1203                 show_port();
1204         if (enable_shw_tm)
1205                 show_tm();
1206         if (enable_shw_crypto)
1207                 show_crypto();
1208         if (enable_shw_ring)
1209                 show_ring(ring_name);
1210
1211         ret = rte_eal_cleanup();
1212         if (ret)
1213                 printf("Error from rte_eal_cleanup(), %d\n", ret);
1214
1215         snprintf(bdr_str, MAX_STRING_LEN, " ");
1216         STATS_BDR_STR(50, bdr_str);
1217
1218         return 0;
1219 }