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 #include <rte_hexdump.h>
  37
  38 /* Maximum long option length for option parsing. */
  39 #define MAX_LONG_OPT_SZ 64
  40 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  41
  42 #define MAX_STRING_LEN 256
  43
  44 #define STATS_BDR_FMT "========================================"
  45 #define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
  46         STATS_BDR_FMT, s, w, STATS_BDR_FMT)
  47
  48 /**< mask of enabled ports */
  49 static uint32_t enabled_port_mask;
  50 /**< Enable stats. */
  51 static uint32_t enable_stats;
  52 /**< Enable xstats. */
  53 static uint32_t enable_xstats;
  54 /**< Enable collectd format*/
  55 static uint32_t enable_collectd_format;
  56 /**< FD to send collectd format messages to STDOUT*/
  57 static int stdout_fd;
  58 /**< Host id process is running on */
  59 static char host_id[MAX_LONG_OPT_SZ];
  60 /**< Enable metrics. */
  61 static uint32_t enable_metrics;
  62 /**< Enable stats reset. */
  63 static uint32_t reset_stats;
  64 /**< Enable xstats reset. */
  65 static uint32_t reset_xstats;
  66 /**< Enable memory info. */
  67 static uint32_t mem_info;
  68 /**< Enable displaying xstat name. */
  69 static uint32_t enable_xstats_name;
  70 static char *xstats_name;
  71
  72 /**< Enable xstats by ids. */
  73 #define MAX_NB_XSTATS_IDS 1024
  74 static uint32_t nb_xstats_ids;
  75 static uint64_t xstats_ids[MAX_NB_XSTATS_IDS];
  76
  77 /* show border */
  78 static char bdr_str[MAX_STRING_LEN];
  79
  80 /**< Enable show port. */
  81 static uint32_t enable_shw_port;
  82 /**< Enable show tm. */
  83 static uint32_t enable_shw_tm;
  84 /**< Enable show crypto. */
  85 static uint32_t enable_shw_crypto;
  86 /**< Enable show ring. */
  87 static uint32_t enable_shw_ring;
  88 static char *ring_name;
  89 /**< Enable show mempool. */
  90 static uint32_t enable_shw_mempool;
  91 static char *mempool_name;
  92 /**< Enable iter mempool. */
  93 static uint32_t enable_iter_mempool;
  94 static char *mempool_iter_name;
  95
  96 /**< display usage */
  97 static void
  98 proc_info_usage(const char *prgname)
  99 {
 100         printf("%s [EAL options] -- -p PORTMASK\n"
 101                 "  -m to display DPDK memory zones, segments and TAILQ information\n"
 102                 "  -p PORTMASK: hexadecimal bitmask of ports to retrieve stats for\n"
 103                 "  --stats: to display port statistics, enabled by default\n"
 104                 "  --xstats: to display extended port statistics, disabled by "
 105                         "default\n"
 106                 "  --metrics: to display derived metrics of the ports, disabled by "
 107                         "default\n"
 108                 "  --xstats-name NAME: to display single xstat id by NAME\n"
 109                 "  --xstats-ids IDLIST: to display xstat values by id. "
 110                         "The argument is comma-separated list of xstat ids to print out.\n"
 111                 "  --stats-reset: to reset port statistics\n"
 112                 "  --xstats-reset: to reset port extended statistics\n"
 113                 "  --collectd-format: to print statistics to STDOUT in expected by collectd format\n"
 114                 "  --host-id STRING: host id used to identify the system process is running on\n"
 115                 "  --show-port: to display ports information\n"
 116                 "  --show-tm: to display traffic manager information for ports\n"
 117                 "  --show-crypto: to display crypto information\n"
 118                 "  --show-ring[=name]: to display ring information\n"
 119                 "  --show-mempool[=name]: to display mempool information\n"
 120                 "  --iter-mempool=name: iterate mempool elements to display content\n",
 121                 prgname);
 122 }
 123
 124 /*
 125  * Parse the portmask provided at run time.
 126  */
 127 static int
 128 parse_portmask(const char *portmask)
 129 {
 130         char *end = NULL;
 131         unsigned long pm;
 132
 133         errno = 0;
 134
 135         /* parse hexadecimal string */
 136         pm = strtoul(portmask, &end, 16);
 137         if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0') ||
 138                 (errno != 0)) {
 139                 printf("%s ERROR parsing the port mask\n", __func__);
 140                 return -1;
 141         }
 142
 143         if (pm == 0)
 144                 return -1;
 145
 146         return pm;
 147
 148 }
 149
 150 /*
 151  * Parse ids value list into array
 152  */
 153 static int
 154 parse_xstats_ids(char *list, uint64_t *ids, int limit) {
 155         int length;
 156         char *token;
 157         char *ctx = NULL;
 158         char *endptr;
 159
 160         length = 0;
 161         token = strtok_r(list, ",", &ctx);
 162         while (token != NULL) {
 163                 ids[length] = strtoull(token, &endptr, 10);
 164                 if (*endptr != '\0')
 165                         return -EINVAL;
 166
 167                 length++;
 168                 if (length >= limit)
 169                         return -E2BIG;
 170
 171                 token = strtok_r(NULL, ",", &ctx);
 172         }
 173
 174         return length;
 175 }
 176
 177 static int
 178 proc_info_preparse_args(int argc, char **argv)
 179 {
 180         char *prgname = argv[0];
 181         int i;
 182
 183         for (i = 0; i < argc; i++) {
 184                 /* Print stats or xstats to STDOUT in collectd format */
 185                 if (!strncmp(argv[i], "--collectd-format", MAX_LONG_OPT_SZ)) {
 186                         enable_collectd_format = 1;
 187                         stdout_fd = dup(STDOUT_FILENO);
 188                         close(STDOUT_FILENO);
 189                 }
 190                 if (!strncmp(argv[i], "--host-id", MAX_LONG_OPT_SZ)) {
 191                         if ((i + 1) == argc) {
 192                                 printf("Invalid host id or not specified\n");
 193                                 proc_info_usage(prgname);
 194                                 return -1;
 195                         }
 196                         snprintf(host_id, sizeof(host_id), "%s", argv[i+1]);
 197                 }
 198         }
 199
 200         if (!strlen(host_id)) {
 201                 int err = gethostname(host_id, MAX_LONG_OPT_SZ-1);
 202
 203                 if (err)
 204                         strcpy(host_id, "unknown");
 205         }
 206
 207         return 0;
 208 }
 209
 210 /* Parse the argument given in the command line of the application */
 211 static int
 212 proc_info_parse_args(int argc, char **argv)
 213 {
 214         int opt;
 215         int option_index;
 216         char *prgname = argv[0];
 217         static struct option long_option[] = {
 218                 {"stats", 0, NULL, 0},
 219                 {"stats-reset", 0, NULL, 0},
 220                 {"xstats", 0, NULL, 0},
 221                 {"metrics", 0, NULL, 0},
 222                 {"xstats-reset", 0, NULL, 0},
 223                 {"xstats-name", required_argument, NULL, 1},
 224                 {"collectd-format", 0, NULL, 0},
 225                 {"xstats-ids", 1, NULL, 1},
 226                 {"host-id", 0, NULL, 0},
 227                 {"show-port", 0, NULL, 0},
 228                 {"show-tm", 0, NULL, 0},
 229                 {"show-crypto", 0, NULL, 0},
 230                 {"show-ring", optional_argument, NULL, 0},
 231                 {"show-mempool", optional_argument, NULL, 0},
 232                 {"iter-mempool", required_argument, NULL, 0},
 233                 {NULL, 0, 0, 0}
 234         };
 235
 236         if (argc == 1)
 237                 proc_info_usage(prgname);
 238
 239         /* Parse command line */
 240         while ((opt = getopt_long(argc, argv, "p:m",
 241                         long_option, &option_index)) != EOF) {
 242                 switch (opt) {
 243                 /* portmask */
 244                 case 'p':
 245                         enabled_port_mask = parse_portmask(optarg);
 246                         if (enabled_port_mask == 0) {
 247                                 printf("invalid portmask\n");
 248                                 proc_info_usage(prgname);
 249                                 return -1;
 250                         }
 251                         break;
 252                 case 'm':
 253                         mem_info = 1;
 254                         break;
 255                 case 0:
 256                         /* Print stats */
 257                         if (!strncmp(long_option[option_index].name, "stats",
 258                                         MAX_LONG_OPT_SZ))
 259                                 enable_stats = 1;
 260                         /* Print xstats */
 261                         else if (!strncmp(long_option[option_index].name, "xstats",
 262                                         MAX_LONG_OPT_SZ))
 263                                 enable_xstats = 1;
 264                         else if (!strncmp(long_option[option_index].name,
 265                                         "metrics",
 266                                         MAX_LONG_OPT_SZ))
 267                                 enable_metrics = 1;
 268                         /* Reset stats */
 269                         if (!strncmp(long_option[option_index].name, "stats-reset",
 270                                         MAX_LONG_OPT_SZ))
 271                                 reset_stats = 1;
 272                         /* Reset xstats */
 273                         else if (!strncmp(long_option[option_index].name, "xstats-reset",
 274                                         MAX_LONG_OPT_SZ))
 275                                 reset_xstats = 1;
 276                         else if (!strncmp(long_option[option_index].name,
 277                                         "show-port", MAX_LONG_OPT_SZ))
 278                                 enable_shw_port = 1;
 279                         else if (!strncmp(long_option[option_index].name,
 280                                         "show-tm", MAX_LONG_OPT_SZ))
 281                                 enable_shw_tm = 1;
 282                         else if (!strncmp(long_option[option_index].name,
 283                                         "show-crypto", MAX_LONG_OPT_SZ))
 284                                 enable_shw_crypto = 1;
 285                         else if (!strncmp(long_option[option_index].name,
 286                                         "show-ring", MAX_LONG_OPT_SZ)) {
 287                                 enable_shw_ring = 1;
 288                                 ring_name = optarg;
 289                         } else if (!strncmp(long_option[option_index].name,
 290                                         "show-mempool", MAX_LONG_OPT_SZ)) {
 291                                 enable_shw_mempool = 1;
 292                                 mempool_name = optarg;
 293                         } else if (!strncmp(long_option[option_index].name,
 294                                         "iter-mempool", MAX_LONG_OPT_SZ)) {
 295                                 enable_iter_mempool = 1;
 296                                 mempool_iter_name = optarg;
 297                         }
 298                         break;
 299                 case 1:
 300                         /* Print xstat single value given by name*/
 301                         if (!strncmp(long_option[option_index].name,
 302                                         "xstats-name", MAX_LONG_OPT_SZ)) {
 303                                 enable_xstats_name = 1;
 304                                 xstats_name = optarg;
 305                                 printf("name:%s:%s\n",
 306                                                 long_option[option_index].name,
 307                                                 optarg);
 308                         } else if (!strncmp(long_option[option_index].name,
 309                                         "xstats-ids",
 310                                         MAX_LONG_OPT_SZ))       {
 311                                 nb_xstats_ids = parse_xstats_ids(optarg,
 312                                                 xstats_ids, MAX_NB_XSTATS_IDS);
 313
 314                                 if (nb_xstats_ids <= 0) {
 315                                         printf("xstats-id list parse error.\n");
 316                                         return -1;
 317                                 }
 318
 319                         }
 320                         break;
 321                 default:
 322                         proc_info_usage(prgname);
 323                         return -1;
 324                 }
 325         }
 326         return 0;
 327 }
 328
 329 static void
 330 meminfo_display(void)
 331 {
 332         printf("----------- MEMORY_SEGMENTS -----------\n");
 333         rte_dump_physmem_layout(stdout);
 334         printf("--------- END_MEMORY_SEGMENTS ---------\n");
 335
 336         printf("------------ MEMORY_ZONES -------------\n");
 337         rte_memzone_dump(stdout);
 338         printf("---------- END_MEMORY_ZONES -----------\n");
 339
 340         printf("------------- TAIL_QUEUES -------------\n");
 341         rte_dump_tailq(stdout);
 342         printf("---------- END_TAIL_QUEUES ------------\n");
 343 }
 344
 345 static void
 346 nic_stats_display(uint16_t port_id)
 347 {
 348         struct rte_eth_stats stats;
 349         uint8_t i;
 350
 351         static const char *nic_stats_border = "########################";
 352
 353         rte_eth_stats_get(port_id, &stats);
 354         printf("\n  %s NIC statistics for port %-2d %s\n",
 355                    nic_stats_border, port_id, nic_stats_border);
 356
 357         printf("  RX-packets: %-10"PRIu64"  RX-errors:  %-10"PRIu64
 358                "  RX-bytes:  %-10"PRIu64"\n", stats.ipackets, stats.ierrors,
 359                stats.ibytes);
 360         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 361         printf("  TX-packets: %-10"PRIu64"  TX-errors:  %-10"PRIu64
 362                "  TX-bytes:  %-10"PRIu64"\n", stats.opackets, stats.oerrors,
 363                stats.obytes);
 364
 365         printf("\n");
 366         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 367                 printf("  Stats reg %2d RX-packets: %-10"PRIu64
 368                        "  RX-errors: %-10"PRIu64
 369                        "  RX-bytes: %-10"PRIu64"\n",
 370                        i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 371         }
 372
 373         printf("\n");
 374         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 375                 printf("  Stats reg %2d TX-packets: %-10"PRIu64
 376                        "  TX-bytes: %-10"PRIu64"\n",
 377                        i, stats.q_opackets[i], stats.q_obytes[i]);
 378         }
 379
 380         printf("  %s############################%s\n",
 381                    nic_stats_border, nic_stats_border);
 382 }
 383
 384 static void
 385 nic_stats_clear(uint16_t port_id)
 386 {
 387         printf("\n Clearing NIC stats for port %d\n", port_id);
 388         rte_eth_stats_reset(port_id);
 389         printf("\n  NIC statistics for port %d cleared\n", port_id);
 390 }
 391
 392 static void collectd_resolve_cnt_type(char *cnt_type, size_t cnt_type_len,
 393                                       const char *cnt_name) {
 394         char *type_end = strrchr(cnt_name, '_');
 395
 396         if ((type_end != NULL) &&
 397             (strncmp(cnt_name, "rx_", strlen("rx_")) == 0)) {
 398                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 399                         strncpy(cnt_type, "if_rx_errors", cnt_type_len);
 400                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 401                         strncpy(cnt_type, "if_rx_dropped", cnt_type_len);
 402                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 403                         strncpy(cnt_type, "if_rx_octets", cnt_type_len);
 404                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 405                         strncpy(cnt_type, "if_rx_packets", cnt_type_len);
 406                 else if (strncmp(type_end, "_placement",
 407                                  strlen("_placement")) == 0)
 408                         strncpy(cnt_type, "if_rx_errors", cnt_type_len);
 409                 else if (strncmp(type_end, "_buff", strlen("_buff")) == 0)
 410                         strncpy(cnt_type, "if_rx_errors", cnt_type_len);
 411                 else
 412                         /* Does not fit obvious type: use a more generic one */
 413                         strncpy(cnt_type, "derive", cnt_type_len);
 414         } else if ((type_end != NULL) &&
 415                 (strncmp(cnt_name, "tx_", strlen("tx_"))) == 0) {
 416                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 417                         strncpy(cnt_type, "if_tx_errors", cnt_type_len);
 418                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 419                         strncpy(cnt_type, "if_tx_dropped", cnt_type_len);
 420                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 421                         strncpy(cnt_type, "if_tx_octets", cnt_type_len);
 422                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 423                         strncpy(cnt_type, "if_tx_packets", cnt_type_len);
 424                 else
 425                         /* Does not fit obvious type: use a more generic one */
 426                         strncpy(cnt_type, "derive", cnt_type_len);
 427         } else if ((type_end != NULL) &&
 428                    (strncmp(cnt_name, "flow_", strlen("flow_"))) == 0) {
 429                 if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 430                         strncpy(cnt_type, "operations", cnt_type_len);
 431                 else if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 432                         strncpy(cnt_type, "errors", cnt_type_len);
 433                 else if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 434                         strncpy(cnt_type, "filter_result", cnt_type_len);
 435         } else if ((type_end != NULL) &&
 436                    (strncmp(cnt_name, "mac_", strlen("mac_"))) == 0) {
 437                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 438                         strncpy(cnt_type, "errors", cnt_type_len);
 439         } else {
 440                 /* Does not fit obvious type, or strrchr error: */
 441                 /* use a more generic type */
 442                 strncpy(cnt_type, "derive", cnt_type_len);
 443         }
 444 }
 445
 446 static void
 447 nic_xstats_by_name_display(uint16_t port_id, char *name)
 448 {
 449         uint64_t id;
 450
 451         printf("###### NIC statistics for port %-2d, statistic name '%s':\n",
 452                            port_id, name);
 453
 454         if (rte_eth_xstats_get_id_by_name(port_id, name, &id) == 0)
 455                 printf("%s: %"PRIu64"\n", name, id);
 456         else
 457                 printf("Statistic not found...\n");
 458
 459 }
 460
 461 static void
 462 nic_xstats_by_ids_display(uint16_t port_id, uint64_t *ids, int len)
 463 {
 464         struct rte_eth_xstat_name *xstats_names;
 465         uint64_t *values;
 466         int ret, i;
 467         static const char *nic_stats_border = "########################";
 468
 469         values = malloc(sizeof(*values) * len);
 470         if (values == NULL) {
 471                 printf("Cannot allocate memory for xstats\n");
 472                 return;
 473         }
 474
 475         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 476         if (xstats_names == NULL) {
 477                 printf("Cannot allocate memory for xstat names\n");
 478                 free(values);
 479                 return;
 480         }
 481
 482         if (len != rte_eth_xstats_get_names_by_id(
 483                         port_id, xstats_names, len, ids)) {
 484                 printf("Cannot get xstat names\n");
 485                 goto err;
 486         }
 487
 488         printf("###### NIC extended statistics for port %-2d #########\n",
 489                            port_id);
 490         printf("%s############################\n", nic_stats_border);
 491         ret = rte_eth_xstats_get_by_id(port_id, ids, values, len);
 492         if (ret < 0 || ret > len) {
 493                 printf("Cannot get xstats\n");
 494                 goto err;
 495         }
 496
 497         for (i = 0; i < len; i++)
 498                 printf("%s: %"PRIu64"\n",
 499                         xstats_names[i].name,
 500                         values[i]);
 501
 502         printf("%s############################\n", nic_stats_border);
 503 err:
 504         free(values);
 505         free(xstats_names);
 506 }
 507
 508 static void
 509 nic_xstats_display(uint16_t port_id)
 510 {
 511         struct rte_eth_xstat_name *xstats_names;
 512         uint64_t *values;
 513         int len, ret, i;
 514         static const char *nic_stats_border = "########################";
 515
 516         len = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
 517         if (len < 0) {
 518                 printf("Cannot get xstats count\n");
 519                 return;
 520         }
 521         values = malloc(sizeof(*values) * len);
 522         if (values == NULL) {
 523                 printf("Cannot allocate memory for xstats\n");
 524                 return;
 525         }
 526
 527         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 528         if (xstats_names == NULL) {
 529                 printf("Cannot allocate memory for xstat names\n");
 530                 free(values);
 531                 return;
 532         }
 533         if (len != rte_eth_xstats_get_names_by_id(
 534                         port_id, xstats_names, len, NULL)) {
 535                 printf("Cannot get xstat names\n");
 536                 goto err;
 537         }
 538
 539         printf("###### NIC extended statistics for port %-2d #########\n",
 540                            port_id);
 541         printf("%s############################\n",
 542                            nic_stats_border);
 543         ret = rte_eth_xstats_get_by_id(port_id, NULL, values, len);
 544         if (ret < 0 || ret > len) {
 545                 printf("Cannot get xstats\n");
 546                 goto err;
 547         }
 548
 549         for (i = 0; i < len; i++) {
 550                 if (enable_collectd_format) {
 551                         char counter_type[MAX_STRING_LEN];
 552                         char buf[MAX_STRING_LEN];
 553                         size_t n;
 554
 555                         collectd_resolve_cnt_type(counter_type,
 556                                                   sizeof(counter_type),
 557                                                   xstats_names[i].name);
 558                         n = snprintf(buf, MAX_STRING_LEN,
 559                                 "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
 560                                 PRIu64"\n", host_id, port_id, counter_type,
 561                                 xstats_names[i].name, values[i]);
 562                         if (n > sizeof(buf) - 1)
 563                                 n = sizeof(buf) - 1;
 564                         ret = write(stdout_fd, buf, n);
 565                         if (ret < 0)
 566                                 goto err;
 567                 } else {
 568                         printf("%s: %"PRIu64"\n", xstats_names[i].name,
 569                                         values[i]);
 570                 }
 571         }
 572
 573         printf("%s############################\n",
 574                            nic_stats_border);
 575 err:
 576         free(values);
 577         free(xstats_names);
 578 }
 579
 580 static void
 581 nic_xstats_clear(uint16_t port_id)
 582 {
 583         printf("\n Clearing NIC xstats for port %d\n", port_id);
 584         rte_eth_xstats_reset(port_id);
 585         printf("\n  NIC extended statistics for port %d cleared\n", port_id);
 586 }
 587
 588 static void
 589 metrics_display(int port_id)
 590 {
 591         struct rte_metric_value *metrics;
 592         struct rte_metric_name *names;
 593         int len, ret;
 594         static const char *nic_stats_border = "########################";
 595
 596         len = rte_metrics_get_names(NULL, 0);
 597         if (len < 0) {
 598                 printf("Cannot get metrics count\n");
 599                 return;
 600         }
 601         if (len == 0) {
 602                 printf("No metrics to display (none have been registered)\n");
 603                 return;
 604         }
 605
 606         metrics = rte_malloc("proc_info_metrics",
 607                 sizeof(struct rte_metric_value) * len, 0);
 608         if (metrics == NULL) {
 609                 printf("Cannot allocate memory for metrics\n");
 610                 return;
 611         }
 612
 613         names =  rte_malloc(NULL, sizeof(struct rte_metric_name) * len, 0);
 614         if (names == NULL) {
 615                 printf("Cannot allocate memory for metrcis names\n");
 616                 rte_free(metrics);
 617                 return;
 618         }
 619
 620         if (len != rte_metrics_get_names(names, len)) {
 621                 printf("Cannot get metrics names\n");
 622                 rte_free(metrics);
 623                 rte_free(names);
 624                 return;
 625         }
 626
 627         if (port_id == RTE_METRICS_GLOBAL)
 628                 printf("###### Non port specific metrics  #########\n");
 629         else
 630                 printf("###### metrics for port %-2d #########\n", port_id);
 631         printf("%s############################\n", nic_stats_border);
 632         ret = rte_metrics_get_values(port_id, metrics, len);
 633         if (ret < 0 || ret > len) {
 634                 printf("Cannot get metrics values\n");
 635                 rte_free(metrics);
 636                 rte_free(names);
 637                 return;
 638         }
 639
 640         int i;
 641         for (i = 0; i < len; i++)
 642                 printf("%s: %"PRIu64"\n", names[i].name, metrics[i].value);
 643
 644         printf("%s############################\n", nic_stats_border);
 645         rte_free(metrics);
 646         rte_free(names);
 647 }
 648
 649 static void
 650 show_port(void)
 651 {
 652         uint16_t i = 0;
 653         int ret = 0, j, k;
 654
 655         snprintf(bdr_str, MAX_STRING_LEN, " show - Port PMD %"PRIu64,
 656                         rte_get_tsc_hz());
 657         STATS_BDR_STR(10, bdr_str);
 658
 659         RTE_ETH_FOREACH_DEV(i) {
 660                 uint16_t mtu = 0;
 661                 struct rte_eth_link link;
 662                 struct rte_eth_dev_info dev_info;
 663                 struct rte_eth_rxq_info queue_info;
 664                 struct rte_eth_rss_conf rss_conf;
 665
 666                 memset(&rss_conf, 0, sizeof(rss_conf));
 667
 668                 snprintf(bdr_str, MAX_STRING_LEN, " Port (%u)", i);
 669                 STATS_BDR_STR(5, bdr_str);
 670                 printf("  - generic config\n");
 671
 672                 printf("\t  -- Socket %d\n", rte_eth_dev_socket_id(i));
 673                 rte_eth_link_get(i, &link);
 674                 printf("\t  -- link speed %d duplex %d,"
 675                                 " auto neg %d status %d\n",
 676                                 link.link_speed,
 677                                 link.link_duplex,
 678                                 link.link_autoneg,
 679                                 link.link_status);
 680                 printf("\t  -- promiscuous (%d)\n",
 681                                 rte_eth_promiscuous_get(i));
 682                 ret = rte_eth_dev_get_mtu(i, &mtu);
 683                 if (ret == 0)
 684                         printf("\t  -- mtu (%d)\n", mtu);
 685
 686                 rte_eth_dev_info_get(i, &dev_info);
 687
 688                 printf("  - queue\n");
 689                 for (j = 0; j < dev_info.nb_rx_queues; j++) {
 690                         ret = rte_eth_rx_queue_info_get(i, j, &queue_info);
 691                         if (ret == 0) {
 692                                 printf("\t  -- queue %d rx scatter %d"
 693                                                 " descriptors %d"
 694                                                 " offloads 0x%"PRIx64
 695                                                 " mempool socket %d\n",
 696                                                 j,
 697                                                 queue_info.scattered_rx,
 698                                                 queue_info.nb_desc,
 699                                                 queue_info.conf.offloads,
 700                                                 queue_info.mp->socket_id);
 701                         }
 702                 }
 703
 704                 ret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);
 705                 if (ret == 0) {
 706                         if (rss_conf.rss_key) {
 707                                 printf("  - RSS\n");
 708                                 printf("\t  -- RSS len %u key (hex):",
 709                                                 rss_conf.rss_key_len);
 710                                 for (k = 0; k < rss_conf.rss_key_len; k++)
 711                                         printf(" %x", rss_conf.rss_key[k]);
 712                                 printf("\t  -- hf 0x%"PRIx64"\n",
 713                                                 rss_conf.rss_hf);
 714                         }
 715                 }
 716
 717                 printf("  - cyrpto context\n");
 718                 void *p_ctx = rte_eth_dev_get_sec_ctx(i);
 719                 printf("\t  -- security context - %p\n", p_ctx);
 720
 721                 if (p_ctx) {
 722                         printf("\t  -- size %u\n",
 723                                         rte_security_session_get_size(p_ctx));
 724                         const struct rte_security_capability *s_cap =
 725                                 rte_security_capabilities_get(p_ctx);
 726                         if (s_cap) {
 727                                 printf("\t  -- action (0x%x), protocol (0x%x),"
 728                                                 " offload flags (0x%x)\n",
 729                                                 s_cap->action,
 730                                                 s_cap->protocol,
 731                                                 s_cap->ol_flags);
 732                                 printf("\t  -- capabilities - oper type %x\n",
 733                                                 s_cap->crypto_capabilities->op);
 734                         }
 735                 }
 736         }
 737
 738         STATS_BDR_STR(50, "");
 739 }
 740
 741 static void
 742 display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap)
 743 {
 744         if (cap == NULL)
 745                 return;
 746
 747         if (!is_leaf) {
 748                 printf("\t  -- nonleaf sched max:\n"
 749                         "\t\t  + children (%u)\n"
 750                         "\t\t  + sp priorities (%u)\n"
 751                         "\t\t  + wfq children per group (%u)\n"
 752                         "\t\t  + wfq groups (%u)\n"
 753                         "\t\t  + wfq weight (%u)\n",
 754                         cap->nonleaf.sched_n_children_max,
 755                         cap->nonleaf.sched_sp_n_priorities_max,
 756                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 757                         cap->nonleaf.sched_wfq_n_groups_max,
 758                         cap->nonleaf.sched_wfq_weight_max);
 759         } else {
 760                 printf("\t  -- leaf cman support:\n"
 761                         "\t\t  + wred pkt mode (%d)\n"
 762                         "\t\t  + wred byte mode (%d)\n"
 763                         "\t\t  + head drop (%d)\n"
 764                         "\t\t  + wred context private (%d)\n"
 765                         "\t\t  + wred context shared (%u)\n",
 766                         cap->leaf.cman_wred_packet_mode_supported,
 767                         cap->leaf.cman_wred_byte_mode_supported,
 768                         cap->leaf.cman_head_drop_supported,
 769                         cap->leaf.cman_wred_context_private_supported,
 770                         cap->leaf.cman_wred_context_shared_n_max);
 771         }
 772 }
 773
 774 static void
 775 display_levelcap_info(int is_leaf, struct rte_tm_level_capabilities *cap)
 776 {
 777         if (cap == NULL)
 778                 return;
 779
 780         if (!is_leaf) {
 781                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 782                         cap->nonleaf.shaper_private_supported,
 783                         cap->nonleaf.shaper_private_dual_rate_supported);
 784                 printf("\t  -- shaper share: (%u)\n",
 785                         cap->nonleaf.shaper_shared_n_max);
 786                 printf("\t  -- non leaf sched MAX:\n"
 787                         "\t\t  + children (%u)\n"
 788                         "\t\t  + sp (%u)\n"
 789                         "\t\t  + wfq children per group (%u)\n"
 790                         "\t\t  + wfq groups (%u)\n"
 791                         "\t\t  + wfq weight (%u)\n",
 792                         cap->nonleaf.sched_n_children_max,
 793                         cap->nonleaf.sched_sp_n_priorities_max,
 794                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 795                         cap->nonleaf.sched_wfq_n_groups_max,
 796                         cap->nonleaf.sched_wfq_weight_max);
 797         } else {
 798                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 799                         cap->leaf.shaper_private_supported,
 800                         cap->leaf.shaper_private_dual_rate_supported);
 801                 printf("\t  -- shaper share: (%u)\n",
 802                         cap->leaf.shaper_shared_n_max);
 803                 printf("  -- leaf cman support:\n"
 804                         "\t\t  + wred pkt mode (%d)\n"
 805                         "\t\t  + wred byte mode (%d)\n"
 806                         "\t\t  + head drop (%d)\n"
 807                         "\t\t  + wred context private (%d)\n"
 808                         "\t\t  + wred context shared (%u)\n",
 809                         cap->leaf.cman_wred_packet_mode_supported,
 810                         cap->leaf.cman_wred_byte_mode_supported,
 811                         cap->leaf.cman_head_drop_supported,
 812                         cap->leaf.cman_wred_context_private_supported,
 813                         cap->leaf.cman_wred_context_shared_n_max);
 814         }
 815 }
 816
 817 static void
 818 show_tm(void)
 819 {
 820         int ret = 0, check_for_leaf = 0, is_leaf = 0;
 821         unsigned int j, k;
 822         uint16_t i = 0;
 823
 824         snprintf(bdr_str, MAX_STRING_LEN, " show - TM PMD %"PRIu64,
 825                         rte_get_tsc_hz());
 826         STATS_BDR_STR(10, bdr_str);
 827
 828         RTE_ETH_FOREACH_DEV(i) {
 829                 struct rte_eth_dev_info dev_info;
 830                 struct rte_tm_capabilities cap;
 831                 struct rte_tm_error error;
 832                 struct rte_tm_node_capabilities capnode;
 833                 struct rte_tm_level_capabilities caplevel;
 834                 uint32_t n_leaf_nodes = 0;
 835
 836                 memset(&cap, 0, sizeof(cap));
 837                 memset(&error, 0, sizeof(error));
 838
 839                 rte_eth_dev_info_get(i, &dev_info);
 840                 printf("  - Generic for port (%u)\n"
 841                         "\t  -- driver name %s\n"
 842                         "\t  -- max vf (%u)\n"
 843                         "\t  -- max tx queues (%u)\n"
 844                         "\t  -- number of tx queues (%u)\n",
 845                         i,
 846                         dev_info.driver_name,
 847                         dev_info.max_vfs,
 848                         dev_info.max_tx_queues,
 849                         dev_info.nb_tx_queues);
 850
 851                 ret = rte_tm_capabilities_get(i, &cap, &error);
 852                 if (ret)
 853                         continue;
 854
 855                 printf("  - MAX: nodes (%u) levels (%u) children (%u)\n",
 856                         cap.n_nodes_max,
 857                         cap.n_levels_max,
 858                         cap.sched_n_children_max);
 859
 860                 printf("  - identical nodes: non leaf (%d) leaf (%d)\n",
 861                         cap.non_leaf_nodes_identical,
 862                         cap.leaf_nodes_identical);
 863
 864                 printf("  - Shaper MAX:\n"
 865                         "\t  -- total (%u)\n"
 866                         "\t  -- private (%u) private dual (%d)\n"
 867                         "\t  -- shared (%u) shared dual (%u)\n",
 868                         cap.shaper_n_max,
 869                         cap.shaper_private_n_max,
 870                         cap.shaper_private_dual_rate_n_max,
 871                         cap.shaper_shared_n_max,
 872                         cap.shaper_shared_dual_rate_n_max);
 873
 874                 printf("  - mark support:\n");
 875                 printf("\t  -- vlan dei: GREEN (%d) YELLOW (%d) RED (%d)\n",
 876                         cap.mark_vlan_dei_supported[RTE_TM_GREEN],
 877                         cap.mark_vlan_dei_supported[RTE_TM_YELLOW],
 878                         cap.mark_vlan_dei_supported[RTE_TM_RED]);
 879                 printf("\t  -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 880                         cap.mark_ip_ecn_tcp_supported[RTE_TM_GREEN],
 881                         cap.mark_ip_ecn_tcp_supported[RTE_TM_YELLOW],
 882                         cap.mark_ip_ecn_tcp_supported[RTE_TM_RED]);
 883                 printf("\t  -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 884                         cap.mark_ip_ecn_sctp_supported[RTE_TM_GREEN],
 885                         cap.mark_ip_ecn_sctp_supported[RTE_TM_YELLOW],
 886                         cap.mark_ip_ecn_sctp_supported[RTE_TM_RED]);
 887                 printf("\t  -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 888                         cap.mark_ip_dscp_supported[RTE_TM_GREEN],
 889                         cap.mark_ip_dscp_supported[RTE_TM_YELLOW],
 890                         cap.mark_ip_dscp_supported[RTE_TM_RED]);
 891
 892                 printf("  - mask stats (0x%"PRIx64")"
 893                         " dynamic update (0x%"PRIx64")\n",
 894                         cap.stats_mask,
 895                         cap.dynamic_update_mask);
 896
 897                 printf("  - sched MAX:\n"
 898                         "\t  -- total (%u)\n"
 899                         "\t  -- sp levels (%u)\n"
 900                         "\t  -- wfq children per group (%u)\n"
 901                         "\t  -- wfq groups (%u)\n"
 902                         "\t  -- wfq weight (%u)\n",
 903                         cap.sched_sp_n_priorities_max,
 904                         cap.sched_sp_n_priorities_max,
 905                         cap.sched_wfq_n_children_per_group_max,
 906                         cap.sched_wfq_n_groups_max,
 907                         cap.sched_wfq_weight_max);
 908
 909                 printf("  - CMAN support:\n"
 910                         "\t  -- WRED mode: pkt (%d) byte (%d)\n"
 911                         "\t  -- head drop (%d)\n",
 912                         cap.cman_wred_packet_mode_supported,
 913                         cap.cman_wred_byte_mode_supported,
 914                         cap.cman_head_drop_supported);
 915                 printf("\t  -- MAX WRED CONTEXT:"
 916                         " total (%u) private (%u) shared (%u)\n",
 917                         cap.cman_wred_context_n_max,
 918                         cap.cman_wred_context_private_n_max,
 919                         cap.cman_wred_context_shared_n_max);
 920
 921                 for (j = 0; j < cap.n_nodes_max; j++) {
 922                         memset(&capnode, 0, sizeof(capnode));
 923                         ret = rte_tm_node_capabilities_get(i, j,
 924                                         &capnode, &error);
 925                         if (ret)
 926                                 continue;
 927
 928                         check_for_leaf = 1;
 929
 930                         printf("  NODE %u\n", j);
 931                         printf("\t  - shaper private: (%d) dual rate (%d)\n",
 932                                 capnode.shaper_private_supported,
 933                                 capnode.shaper_private_dual_rate_supported);
 934                         printf("\t  - shaper shared max: (%u)\n",
 935                                 capnode.shaper_shared_n_max);
 936                         printf("\t  - stats mask %"PRIx64"\n",
 937                                 capnode.stats_mask);
 938
 939                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
 940                         if (ret)
 941                                 continue;
 942
 943                         display_nodecap_info(is_leaf, &capnode);
 944                 }
 945
 946                 for (j = 0; j < cap.n_levels_max; j++) {
 947                         memset(&caplevel, 0, sizeof(caplevel));
 948                         ret = rte_tm_level_capabilities_get(i, j,
 949                                         &caplevel, &error);
 950                         if (ret)
 951                                 continue;
 952
 953                         printf("  - Level %u\n", j);
 954                         printf("\t  -- node MAX: %u non leaf %u leaf %u\n",
 955                                 caplevel.n_nodes_max,
 956                                 caplevel.n_nodes_nonleaf_max,
 957                                 caplevel.n_nodes_leaf_max);
 958                         printf("\t  -- indetical: non leaf %u leaf %u\n",
 959                                 caplevel.non_leaf_nodes_identical,
 960                                 caplevel.leaf_nodes_identical);
 961
 962                         for (k = 0; k < caplevel.n_nodes_max; k++) {
 963                                 ret = rte_tm_node_type_get(i, k,
 964                                         &is_leaf, &error);
 965                                 if (ret)
 966                                         continue;
 967
 968                                 display_levelcap_info(is_leaf, &caplevel);
 969                         }
 970                 }
 971
 972                 if (check_for_leaf) {
 973                         ret = rte_tm_get_number_of_leaf_nodes(i,
 974                                         &n_leaf_nodes, &error);
 975                         if (ret == 0)
 976                                 printf("  - leaf nodes (%u)\n", n_leaf_nodes);
 977                 }
 978
 979                 for (j = 0; j < n_leaf_nodes; j++) {
 980                         struct rte_tm_node_stats stats;
 981                         memset(&stats, 0, sizeof(stats));
 982
 983                         ret = rte_tm_node_stats_read(i, j,
 984                                         &stats, &cap.stats_mask, 0, &error);
 985                         if (ret)
 986                                 continue;
 987
 988                         printf("  - STATS for node (%u)\n", j);
 989                         printf("  -- pkts (%"PRIu64") bytes (%"PRIu64")\n",
 990                                 stats.n_pkts, stats.n_bytes);
 991
 992                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
 993                         if (ret || (!is_leaf))
 994                                 continue;
 995
 996                         printf("  -- leaf queued:"
 997                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
 998                                 stats.leaf.n_pkts_queued,
 999                                 stats.leaf.n_bytes_queued);
1000                         printf("  - dropped:\n"
1001                                 "\t  -- GREEN:"
1002                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
1003                                 "\t  -- YELLOW:"
1004                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
1005                                 "\t  -- RED:"
1006                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
1007                                 stats.leaf.n_pkts_dropped[RTE_TM_GREEN],
1008                                 stats.leaf.n_bytes_dropped[RTE_TM_GREEN],
1009                                 stats.leaf.n_pkts_dropped[RTE_TM_YELLOW],
1010                                 stats.leaf.n_bytes_dropped[RTE_TM_YELLOW],
1011                                 stats.leaf.n_pkts_dropped[RTE_TM_RED],
1012                                 stats.leaf.n_bytes_dropped[RTE_TM_RED]);
1013                 }
1014         }
1015
1016         STATS_BDR_STR(50, "");
1017 }
1018
1019 static void
1020 display_crypto_feature_info(uint64_t x)
1021 {
1022         if (x == 0)
1023                 return;
1024
1025         printf("\t  -- feature flags\n");
1026         printf("\t\t  + symmetric (%c), asymmetric (%c)\n"
1027                 "\t\t  + symmetric operation chaining (%c)\n",
1028                 (x & RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO) ? 'y' : 'n',
1029                 (x & RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) ? 'y' : 'n',
1030                 (x & RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING) ? 'y' : 'n');
1031         printf("\t\t  + CPU: SSE (%c), AVX (%c), AVX2 (%c), AVX512 (%c)\n",
1032                 (x & RTE_CRYPTODEV_FF_CPU_SSE) ? 'y' : 'n',
1033                 (x & RTE_CRYPTODEV_FF_CPU_AVX) ? 'y' : 'n',
1034                 (x & RTE_CRYPTODEV_FF_CPU_AVX2) ? 'y' : 'n',
1035                 (x & RTE_CRYPTODEV_FF_CPU_AVX512) ? 'y' : 'n');
1036         printf("\t\t  + AESNI: CPU (%c), HW (%c)\n",
1037                 (x & RTE_CRYPTODEV_FF_CPU_AESNI) ? 'y' : 'n',
1038                 (x & RTE_CRYPTODEV_FF_HW_ACCELERATED) ? 'y' : 'n');
1039         printf("\t\t  + INLINE (%c)\n",
1040                 (x & RTE_CRYPTODEV_FF_SECURITY) ? 'y' : 'n');
1041         printf("\t\t  + ARM: NEON (%c), CE (%c)\n",
1042                 (x & RTE_CRYPTODEV_FF_CPU_NEON) ? 'y' : 'n',
1043                 (x & RTE_CRYPTODEV_FF_CPU_ARM_CE) ? 'y' : 'n');
1044         printf("\t  -- buffer offload\n");
1045         printf("\t\t  + IN_PLACE_SGL (%c)\n",
1046                 (x & RTE_CRYPTODEV_FF_IN_PLACE_SGL) ? 'y' : 'n');
1047         printf("\t\t  + OOP_SGL_IN_SGL_OUT (%c)\n",
1048                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT) ? 'y' : 'n');
1049         printf("\t\t  + OOP_SGL_IN_LB_OUT (%c)\n",
1050                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT) ? 'y' : 'n');
1051         printf("\t\t  + OOP_LB_IN_SGL_OUT (%c)\n",
1052                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT) ? 'y' : 'n');
1053         printf("\t\t  + OOP_LB_IN_LB_OUT (%c)\n",
1054                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT) ? 'y' : 'n');
1055 }
1056
1057 static void
1058 show_crypto(void)
1059 {
1060         uint8_t crypto_dev_count = rte_cryptodev_count(), i;
1061
1062         snprintf(bdr_str, MAX_STRING_LEN, " show - CRYPTO PMD %"PRIu64,
1063                         rte_get_tsc_hz());
1064         STATS_BDR_STR(10, bdr_str);
1065
1066         for (i = 0; i < crypto_dev_count; i++) {
1067                 struct rte_cryptodev_info dev_info;
1068                 struct rte_cryptodev_stats stats;
1069
1070                 rte_cryptodev_info_get(i, &dev_info);
1071
1072                 printf("  - device (%u)\n", i);
1073                 printf("\t  -- name (%s)\n"
1074                         "\t  -- driver (%s)\n"
1075                         "\t  -- id (%u) on socket (%d)\n"
1076                         "\t  -- queue pairs (%d)\n",
1077                         rte_cryptodev_name_get(i),
1078                         dev_info.driver_name,
1079                         dev_info.driver_id,
1080                         dev_info.device->numa_node,
1081                         rte_cryptodev_queue_pair_count(i));
1082
1083                 display_crypto_feature_info(dev_info.feature_flags);
1084
1085                 memset(&stats, 0, sizeof(0));
1086                 if (rte_cryptodev_stats_get(i, &stats) == 0) {
1087                         printf("\t  -- stats\n");
1088                         printf("\t\t  + enqueue count (%"PRIu64")"
1089                                 " error (%"PRIu64")\n",
1090                                 stats.enqueued_count,
1091                                 stats.enqueue_err_count);
1092                         printf("\t\t  + dequeue count (%"PRIu64")"
1093                                 " error (%"PRIu64")\n",
1094                                 stats.dequeued_count,
1095                                 stats.dequeue_err_count);
1096                 }
1097         }
1098
1099         STATS_BDR_STR(50, "");
1100 }
1101
1102 static void
1103 show_ring(char *name)
1104 {
1105         snprintf(bdr_str, MAX_STRING_LEN, " show - RING %"PRIu64,
1106                         rte_get_tsc_hz());
1107         STATS_BDR_STR(10, bdr_str);
1108
1109         if (name != NULL) {
1110                 struct rte_ring *ptr = rte_ring_lookup(name);
1111                 if (ptr != NULL) {
1112                         printf("  - Name (%s) on socket (%d)\n"
1113                                 "  - flags:\n"
1114                                 "\t  -- Single Producer Enqueue (%u)\n"
1115                                 "\t  -- Single Consmer Dequeue (%u)\n",
1116                                 ptr->name,
1117                                 ptr->memzone->socket_id,
1118                                 ptr->flags & RING_F_SP_ENQ,
1119                                 ptr->flags & RING_F_SC_DEQ);
1120                         printf("  - size (%u) mask (0x%x) capacity (%u)\n",
1121                                 ptr->size,
1122                                 ptr->mask,
1123                                 ptr->capacity);
1124                         printf("  - count (%u) free count (%u)\n",
1125                                 rte_ring_count(ptr),
1126                                 rte_ring_free_count(ptr));
1127                         printf("  - full (%d) empty (%d)\n",
1128                                 rte_ring_full(ptr),
1129                                 rte_ring_empty(ptr));
1130
1131                         STATS_BDR_STR(50, "");
1132                         return;
1133                 }
1134         }
1135
1136         rte_ring_list_dump(stdout);
1137         STATS_BDR_STR(50, "");
1138 }
1139
1140 static void
1141 show_mempool(char *name)
1142 {
1143         uint64_t flags = 0;
1144
1145         snprintf(bdr_str, MAX_STRING_LEN, " show - MEMPOOL %"PRIu64,
1146                         rte_get_tsc_hz());
1147         STATS_BDR_STR(10, bdr_str);
1148
1149         if (name != NULL) {
1150                 struct rte_mempool *ptr = rte_mempool_lookup(name);
1151                 if (ptr != NULL) {
1152                         flags = ptr->flags;
1153                         printf("  - Name: %s on socket %d\n"
1154                                 "  - flags:\n"
1155                                 "\t  -- No spread (%c)\n"
1156                                 "\t  -- No cache align (%c)\n"
1157                                 "\t  -- SP put (%c), SC get (%c)\n"
1158                                 "\t  -- Pool created (%c)\n"
1159                                 "\t  -- No IOVA config (%c)\n",
1160                                 ptr->name,
1161                                 ptr->socket_id,
1162                                 (flags & MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',
1163                                 (flags & MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',
1164                                 (flags & MEMPOOL_F_SP_PUT) ? 'y' : 'n',
1165                                 (flags & MEMPOOL_F_SC_GET) ? 'y' : 'n',
1166                                 (flags & MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',
1167                                 (flags & MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n');
1168                         printf("  - Size %u Cache %u element %u\n"
1169                                 "  - header %u trailer %u\n"
1170                                 "  - private data size %u\n",
1171                                 ptr->size,
1172                                 ptr->cache_size,
1173                                 ptr->elt_size,
1174                                 ptr->header_size,
1175                                 ptr->trailer_size,
1176                                 ptr->private_data_size);
1177                         printf("  - memezone - socket %d\n",
1178                                 ptr->mz->socket_id);
1179                         printf("  - Count: avail (%u), in use (%u)\n",
1180                                 rte_mempool_avail_count(ptr),
1181                                 rte_mempool_in_use_count(ptr));
1182
1183                         STATS_BDR_STR(50, "");
1184                         return;
1185                 }
1186         }
1187
1188         rte_mempool_list_dump(stdout);
1189         STATS_BDR_STR(50, "");
1190 }
1191
1192 static void
1193 mempool_itr_obj(struct rte_mempool *mp, void *opaque,
1194                 void *obj, unsigned int obj_idx)
1195 {
1196         printf("  - obj_idx %u opaque %p obj %p\n",
1197                         obj_idx, opaque, obj);
1198
1199         if (obj)
1200                 rte_hexdump(stdout, " Obj Content",
1201                                 obj, (mp->elt_size > 256)?256:mp->elt_size);
1202 }
1203
1204 static void
1205 iter_mempool(char *name)
1206 {
1207         snprintf(bdr_str, MAX_STRING_LEN, " iter - MEMPOOL %"PRIu64,
1208                         rte_get_tsc_hz());
1209         STATS_BDR_STR(10, bdr_str);
1210
1211         if (name != NULL) {
1212                 struct rte_mempool *ptr = rte_mempool_lookup(name);
1213                 if (ptr != NULL) {
1214                         /* iterate each object */
1215                         uint32_t ret = rte_mempool_obj_iter(ptr,
1216                                         mempool_itr_obj, NULL);
1217                         printf("\n  - iterated %u objects\n", ret);
1218                         STATS_BDR_STR(50, "");
1219                         return;
1220                 }
1221         }
1222
1223         STATS_BDR_STR(50, "");
1224 }
1225
1226 int
1227 main(int argc, char **argv)
1228 {
1229         int ret;
1230         int i;
1231         char c_flag[] = "-c1";
1232         char n_flag[] = "-n4";
1233         char mp_flag[] = "--proc-type=secondary";
1234         char *argp[argc + 3];
1235         uint16_t nb_ports;
1236
1237         /* preparse app arguments */
1238         ret = proc_info_preparse_args(argc, argv);
1239         if (ret < 0) {
1240                 printf("Failed to parse arguments\n");
1241                 return -1;
1242         }
1243
1244         argp[0] = argv[0];
1245         argp[1] = c_flag;
1246         argp[2] = n_flag;
1247         argp[3] = mp_flag;
1248
1249         for (i = 1; i < argc; i++)
1250                 argp[i + 3] = argv[i];
1251
1252         argc += 3;
1253
1254         ret = rte_eal_init(argc, argp);
1255         if (ret < 0)
1256                 rte_panic("Cannot init EAL\n");
1257
1258         argc -= ret;
1259         argv += (ret - 3);
1260
1261         if (!rte_eal_primary_proc_alive(NULL))
1262                 rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
1263
1264         /* parse app arguments */
1265         ret = proc_info_parse_args(argc, argv);
1266         if (ret < 0)
1267                 rte_exit(EXIT_FAILURE, "Invalid argument\n");
1268
1269         if (mem_info) {
1270                 meminfo_display();
1271                 return 0;
1272         }
1273
1274         nb_ports = rte_eth_dev_count_avail();
1275         if (nb_ports == 0)
1276                 rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
1277
1278         /* If no port mask was specified*/
1279         if (enabled_port_mask == 0)
1280                 enabled_port_mask = 0xffff;
1281
1282         RTE_ETH_FOREACH_DEV(i) {
1283                 if (enabled_port_mask & (1 << i)) {
1284                         if (enable_stats)
1285                                 nic_stats_display(i);
1286                         else if (enable_xstats)
1287                                 nic_xstats_display(i);
1288                         else if (reset_stats)
1289                                 nic_stats_clear(i);
1290                         else if (reset_xstats)
1291                                 nic_xstats_clear(i);
1292                         else if (enable_xstats_name)
1293                                 nic_xstats_by_name_display(i, xstats_name);
1294                         else if (nb_xstats_ids > 0)
1295                                 nic_xstats_by_ids_display(i, xstats_ids,
1296                                                 nb_xstats_ids);
1297                         else if (enable_metrics)
1298                                 metrics_display(i);
1299                 }
1300         }
1301
1302         /* print port independent stats */
1303         if (enable_metrics)
1304                 metrics_display(RTE_METRICS_GLOBAL);
1305
1306         /* show information for PMD */
1307         if (enable_shw_port)
1308                 show_port();
1309         if (enable_shw_tm)
1310                 show_tm();
1311         if (enable_shw_crypto)
1312                 show_crypto();
1313         if (enable_shw_ring)
1314                 show_ring(ring_name);
1315         if (enable_shw_mempool)
1316                 show_mempool(mempool_name);
1317         if (enable_iter_mempool)
1318                 iter_mempool(mempool_iter_name);
1319
1320         ret = rte_eal_cleanup();
1321         if (ret)
1322                 printf("Error from rte_eal_cleanup(), %d\n", ret);
1323
1324         snprintf(bdr_str, MAX_STRING_LEN, " ");
1325         STATS_BDR_STR(50, bdr_str);
1326
1327         return 0;
1328 }