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 #ifdef RTE_LIBRTE_SECURITY
  34 #include <rte_security.h>
  35 #endif
  36 #include <rte_cryptodev.h>
  37 #include <rte_tm.h>
  38 #include <rte_hexdump.h>
  39
  40 /* Maximum long option length for option parsing. */
  41 #define MAX_LONG_OPT_SZ 64
  42 #define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
  43
  44 #define MAX_STRING_LEN 256
  45
  46 #define STATS_BDR_FMT "========================================"
  47 #define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
  48         STATS_BDR_FMT, s, w, STATS_BDR_FMT)
  49
  50 /**< mask of enabled ports */
  51 static uint32_t enabled_port_mask;
  52 /**< Enable stats. */
  53 static uint32_t enable_stats;
  54 /**< Enable xstats. */
  55 static uint32_t enable_xstats;
  56 /**< Enable collectd format*/
  57 static uint32_t enable_collectd_format;
  58 /**< FD to send collectd format messages to STDOUT*/
  59 static int stdout_fd;
  60 /**< Host id process is running on */
  61 static char host_id[MAX_LONG_OPT_SZ];
  62 /**< Enable metrics. */
  63 static uint32_t enable_metrics;
  64 /**< Enable stats reset. */
  65 static uint32_t reset_stats;
  66 /**< Enable xstats reset. */
  67 static uint32_t reset_xstats;
  68 /**< Enable memory info. */
  69 static uint32_t mem_info;
  70 /**< Enable displaying xstat name. */
  71 static uint32_t enable_xstats_name;
  72 static char *xstats_name;
  73
  74 /**< Enable xstats by ids. */
  75 #define MAX_NB_XSTATS_IDS 1024
  76 static uint32_t nb_xstats_ids;
  77 static uint64_t xstats_ids[MAX_NB_XSTATS_IDS];
  78
  79 /* show border */
  80 static char bdr_str[MAX_STRING_LEN];
  81
  82 /**< Enable show port. */
  83 static uint32_t enable_shw_port;
  84 /**< Enable show tm. */
  85 static uint32_t enable_shw_tm;
  86 /**< Enable show crypto. */
  87 static uint32_t enable_shw_crypto;
  88 /**< Enable show ring. */
  89 static uint32_t enable_shw_ring;
  90 static char *ring_name;
  91 /**< Enable show mempool. */
  92 static uint32_t enable_shw_mempool;
  93 static char *mempool_name;
  94 /**< Enable iter mempool. */
  95 static uint32_t enable_iter_mempool;
  96 static char *mempool_iter_name;
  97
  98 /**< display usage */
  99 static void
 100 proc_info_usage(const char *prgname)
 101 {
 102         printf("%s [EAL options] -- -p PORTMASK\n"
 103                 "  -m to display DPDK memory zones, segments and TAILQ information\n"
 104                 "  -p PORTMASK: hexadecimal bitmask of ports to retrieve stats for\n"
 105                 "  --stats: to display port statistics, enabled by default\n"
 106                 "  --xstats: to display extended port statistics, disabled by "
 107                         "default\n"
 108                 "  --metrics: to display derived metrics of the ports, disabled by "
 109                         "default\n"
 110                 "  --xstats-name NAME: to display single xstat id by NAME\n"
 111                 "  --xstats-ids IDLIST: to display xstat values by id. "
 112                         "The argument is comma-separated list of xstat ids to print out.\n"
 113                 "  --stats-reset: to reset port statistics\n"
 114                 "  --xstats-reset: to reset port extended statistics\n"
 115                 "  --collectd-format: to print statistics to STDOUT in expected by collectd format\n"
 116                 "  --host-id STRING: host id used to identify the system process is running on\n"
 117                 "  --show-port: to display ports information\n"
 118                 "  --show-tm: to display traffic manager information for ports\n"
 119                 "  --show-crypto: to display crypto information\n"
 120                 "  --show-ring[=name]: to display ring information\n"
 121                 "  --show-mempool[=name]: to display mempool information\n"
 122                 "  --iter-mempool=name: iterate mempool elements to display content\n",
 123                 prgname);
 124 }
 125
 126 /*
 127  * Parse the portmask provided at run time.
 128  */
 129 static int
 130 parse_portmask(const char *portmask)
 131 {
 132         char *end = NULL;
 133         unsigned long pm;
 134
 135         errno = 0;
 136
 137         /* parse hexadecimal string */
 138         pm = strtoul(portmask, &end, 16);
 139         if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0') ||
 140                 (errno != 0)) {
 141                 printf("%s ERROR parsing the port mask\n", __func__);
 142                 return -1;
 143         }
 144
 145         if (pm == 0)
 146                 return -1;
 147
 148         return pm;
 149
 150 }
 151
 152 /*
 153  * Parse ids value list into array
 154  */
 155 static int
 156 parse_xstats_ids(char *list, uint64_t *ids, int limit) {
 157         int length;
 158         char *token;
 159         char *ctx = NULL;
 160         char *endptr;
 161
 162         length = 0;
 163         token = strtok_r(list, ",", &ctx);
 164         while (token != NULL) {
 165                 ids[length] = strtoull(token, &endptr, 10);
 166                 if (*endptr != '\0')
 167                         return -EINVAL;
 168
 169                 length++;
 170                 if (length >= limit)
 171                         return -E2BIG;
 172
 173                 token = strtok_r(NULL, ",", &ctx);
 174         }
 175
 176         return length;
 177 }
 178
 179 static int
 180 proc_info_preparse_args(int argc, char **argv)
 181 {
 182         char *prgname = argv[0];
 183         int i;
 184
 185         for (i = 0; i < argc; i++) {
 186                 /* Print stats or xstats to STDOUT in collectd format */
 187                 if (!strncmp(argv[i], "--collectd-format", MAX_LONG_OPT_SZ)) {
 188                         enable_collectd_format = 1;
 189                         stdout_fd = dup(STDOUT_FILENO);
 190                         close(STDOUT_FILENO);
 191                 }
 192                 if (!strncmp(argv[i], "--host-id", MAX_LONG_OPT_SZ)) {
 193                         if ((i + 1) == argc) {
 194                                 printf("Invalid host id or not specified\n");
 195                                 proc_info_usage(prgname);
 196                                 return -1;
 197                         }
 198                         strlcpy(host_id, argv[i + 1], sizeof(host_id));
 199                 }
 200         }
 201
 202         if (!strlen(host_id)) {
 203                 int err = gethostname(host_id, MAX_LONG_OPT_SZ-1);
 204
 205                 if (err)
 206                         strlcpy(host_id, "unknown", sizeof(host_id));
 207         }
 208
 209         return 0;
 210 }
 211
 212 /* Parse the argument given in the command line of the application */
 213 static int
 214 proc_info_parse_args(int argc, char **argv)
 215 {
 216         int opt;
 217         int option_index;
 218         char *prgname = argv[0];
 219         static struct option long_option[] = {
 220                 {"stats", 0, NULL, 0},
 221                 {"stats-reset", 0, NULL, 0},
 222                 {"xstats", 0, NULL, 0},
 223                 {"metrics", 0, NULL, 0},
 224                 {"xstats-reset", 0, NULL, 0},
 225                 {"xstats-name", required_argument, NULL, 1},
 226                 {"collectd-format", 0, NULL, 0},
 227                 {"xstats-ids", 1, NULL, 1},
 228                 {"host-id", 0, NULL, 0},
 229                 {"show-port", 0, NULL, 0},
 230                 {"show-tm", 0, NULL, 0},
 231                 {"show-crypto", 0, NULL, 0},
 232                 {"show-ring", optional_argument, NULL, 0},
 233                 {"show-mempool", optional_argument, NULL, 0},
 234                 {"iter-mempool", required_argument, NULL, 0},
 235                 {NULL, 0, 0, 0}
 236         };
 237
 238         if (argc == 1)
 239                 proc_info_usage(prgname);
 240
 241         /* Parse command line */
 242         while ((opt = getopt_long(argc, argv, "p:m",
 243                         long_option, &option_index)) != EOF) {
 244                 switch (opt) {
 245                 /* portmask */
 246                 case 'p':
 247                         enabled_port_mask = parse_portmask(optarg);
 248                         if (enabled_port_mask == 0) {
 249                                 printf("invalid portmask\n");
 250                                 proc_info_usage(prgname);
 251                                 return -1;
 252                         }
 253                         break;
 254                 case 'm':
 255                         mem_info = 1;
 256                         break;
 257                 case 0:
 258                         /* Print stats */
 259                         if (!strncmp(long_option[option_index].name, "stats",
 260                                         MAX_LONG_OPT_SZ))
 261                                 enable_stats = 1;
 262                         /* Print xstats */
 263                         else if (!strncmp(long_option[option_index].name, "xstats",
 264                                         MAX_LONG_OPT_SZ))
 265                                 enable_xstats = 1;
 266                         else if (!strncmp(long_option[option_index].name,
 267                                         "metrics",
 268                                         MAX_LONG_OPT_SZ))
 269                                 enable_metrics = 1;
 270                         /* Reset stats */
 271                         if (!strncmp(long_option[option_index].name, "stats-reset",
 272                                         MAX_LONG_OPT_SZ))
 273                                 reset_stats = 1;
 274                         /* Reset xstats */
 275                         else if (!strncmp(long_option[option_index].name, "xstats-reset",
 276                                         MAX_LONG_OPT_SZ))
 277                                 reset_xstats = 1;
 278                         else if (!strncmp(long_option[option_index].name,
 279                                         "show-port", MAX_LONG_OPT_SZ))
 280                                 enable_shw_port = 1;
 281                         else if (!strncmp(long_option[option_index].name,
 282                                         "show-tm", MAX_LONG_OPT_SZ))
 283                                 enable_shw_tm = 1;
 284                         else if (!strncmp(long_option[option_index].name,
 285                                         "show-crypto", MAX_LONG_OPT_SZ))
 286                                 enable_shw_crypto = 1;
 287                         else if (!strncmp(long_option[option_index].name,
 288                                         "show-ring", MAX_LONG_OPT_SZ)) {
 289                                 enable_shw_ring = 1;
 290                                 ring_name = optarg;
 291                         } else if (!strncmp(long_option[option_index].name,
 292                                         "show-mempool", MAX_LONG_OPT_SZ)) {
 293                                 enable_shw_mempool = 1;
 294                                 mempool_name = optarg;
 295                         } else if (!strncmp(long_option[option_index].name,
 296                                         "iter-mempool", MAX_LONG_OPT_SZ)) {
 297                                 enable_iter_mempool = 1;
 298                                 mempool_iter_name = optarg;
 299                         }
 300                         break;
 301                 case 1:
 302                         /* Print xstat single value given by name*/
 303                         if (!strncmp(long_option[option_index].name,
 304                                         "xstats-name", MAX_LONG_OPT_SZ)) {
 305                                 enable_xstats_name = 1;
 306                                 xstats_name = optarg;
 307                                 printf("name:%s:%s\n",
 308                                                 long_option[option_index].name,
 309                                                 optarg);
 310                         } else if (!strncmp(long_option[option_index].name,
 311                                         "xstats-ids",
 312                                         MAX_LONG_OPT_SZ))       {
 313                                 nb_xstats_ids = parse_xstats_ids(optarg,
 314                                                 xstats_ids, MAX_NB_XSTATS_IDS);
 315
 316                                 if (nb_xstats_ids <= 0) {
 317                                         printf("xstats-id list parse error.\n");
 318                                         return -1;
 319                                 }
 320
 321                         }
 322                         break;
 323                 default:
 324                         proc_info_usage(prgname);
 325                         return -1;
 326                 }
 327         }
 328         return 0;
 329 }
 330
 331 static void
 332 meminfo_display(void)
 333 {
 334         printf("----------- MEMORY_SEGMENTS -----------\n");
 335         rte_dump_physmem_layout(stdout);
 336         printf("--------- END_MEMORY_SEGMENTS ---------\n");
 337
 338         printf("------------ MEMORY_ZONES -------------\n");
 339         rte_memzone_dump(stdout);
 340         printf("---------- END_MEMORY_ZONES -----------\n");
 341
 342         printf("------------- TAIL_QUEUES -------------\n");
 343         rte_dump_tailq(stdout);
 344         printf("---------- END_TAIL_QUEUES ------------\n");
 345 }
 346
 347 static void
 348 nic_stats_display(uint16_t port_id)
 349 {
 350         struct rte_eth_stats stats;
 351         uint8_t i;
 352
 353         static const char *nic_stats_border = "########################";
 354
 355         rte_eth_stats_get(port_id, &stats);
 356         printf("\n  %s NIC statistics for port %-2d %s\n",
 357                    nic_stats_border, port_id, nic_stats_border);
 358
 359         printf("  RX-packets: %-10"PRIu64"  RX-errors:  %-10"PRIu64
 360                "  RX-bytes:  %-10"PRIu64"\n", stats.ipackets, stats.ierrors,
 361                stats.ibytes);
 362         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 363         printf("  TX-packets: %-10"PRIu64"  TX-errors:  %-10"PRIu64
 364                "  TX-bytes:  %-10"PRIu64"\n", stats.opackets, stats.oerrors,
 365                stats.obytes);
 366
 367         printf("\n");
 368         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 369                 printf("  Stats reg %2d RX-packets: %-10"PRIu64
 370                        "  RX-errors: %-10"PRIu64
 371                        "  RX-bytes: %-10"PRIu64"\n",
 372                        i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 373         }
 374
 375         printf("\n");
 376         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 377                 printf("  Stats reg %2d TX-packets: %-10"PRIu64
 378                        "  TX-bytes: %-10"PRIu64"\n",
 379                        i, stats.q_opackets[i], stats.q_obytes[i]);
 380         }
 381
 382         printf("  %s############################%s\n",
 383                    nic_stats_border, nic_stats_border);
 384 }
 385
 386 static void
 387 nic_stats_clear(uint16_t port_id)
 388 {
 389         printf("\n Clearing NIC stats for port %d\n", port_id);
 390         rte_eth_stats_reset(port_id);
 391         printf("\n  NIC statistics for port %d cleared\n", port_id);
 392 }
 393
 394 static void collectd_resolve_cnt_type(char *cnt_type, size_t cnt_type_len,
 395                                       const char *cnt_name) {
 396         char *type_end = strrchr(cnt_name, '_');
 397
 398         if ((type_end != NULL) &&
 399             (strncmp(cnt_name, "rx_", strlen("rx_")) == 0)) {
 400                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 401                         strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
 402                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 403                         strlcpy(cnt_type, "if_rx_dropped", cnt_type_len);
 404                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 405                         strlcpy(cnt_type, "if_rx_octets", cnt_type_len);
 406                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 407                         strlcpy(cnt_type, "if_rx_packets", cnt_type_len);
 408                 else if (strncmp(type_end, "_placement",
 409                                  strlen("_placement")) == 0)
 410                         strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
 411                 else if (strncmp(type_end, "_buff", strlen("_buff")) == 0)
 412                         strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
 413                 else
 414                         /* Does not fit obvious type: use a more generic one */
 415                         strlcpy(cnt_type, "derive", cnt_type_len);
 416         } else if ((type_end != NULL) &&
 417                 (strncmp(cnt_name, "tx_", strlen("tx_"))) == 0) {
 418                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 419                         strlcpy(cnt_type, "if_tx_errors", cnt_type_len);
 420                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 421                         strlcpy(cnt_type, "if_tx_dropped", cnt_type_len);
 422                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 423                         strlcpy(cnt_type, "if_tx_octets", cnt_type_len);
 424                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 425                         strlcpy(cnt_type, "if_tx_packets", cnt_type_len);
 426                 else
 427                         /* Does not fit obvious type: use a more generic one */
 428                         strlcpy(cnt_type, "derive", cnt_type_len);
 429         } else if ((type_end != NULL) &&
 430                    (strncmp(cnt_name, "flow_", strlen("flow_"))) == 0) {
 431                 if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 432                         strlcpy(cnt_type, "operations", cnt_type_len);
 433                 else if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 434                         strlcpy(cnt_type, "errors", cnt_type_len);
 435                 else if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 436                         strlcpy(cnt_type, "filter_result", cnt_type_len);
 437         } else if ((type_end != NULL) &&
 438                    (strncmp(cnt_name, "mac_", strlen("mac_"))) == 0) {
 439                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 440                         strlcpy(cnt_type, "errors", cnt_type_len);
 441         } else {
 442                 /* Does not fit obvious type, or strrchr error: */
 443                 /* use a more generic type */
 444                 strlcpy(cnt_type, "derive", cnt_type_len);
 445         }
 446 }
 447
 448 static void
 449 nic_xstats_by_name_display(uint16_t port_id, char *name)
 450 {
 451         uint64_t id;
 452
 453         printf("###### NIC statistics for port %-2d, statistic name '%s':\n",
 454                            port_id, name);
 455
 456         if (rte_eth_xstats_get_id_by_name(port_id, name, &id) == 0)
 457                 printf("%s: %"PRIu64"\n", name, id);
 458         else
 459                 printf("Statistic not found...\n");
 460
 461 }
 462
 463 static void
 464 nic_xstats_by_ids_display(uint16_t port_id, uint64_t *ids, int len)
 465 {
 466         struct rte_eth_xstat_name *xstats_names;
 467         uint64_t *values;
 468         int ret, i;
 469         static const char *nic_stats_border = "########################";
 470
 471         values = malloc(sizeof(*values) * len);
 472         if (values == NULL) {
 473                 printf("Cannot allocate memory for xstats\n");
 474                 return;
 475         }
 476
 477         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 478         if (xstats_names == NULL) {
 479                 printf("Cannot allocate memory for xstat names\n");
 480                 free(values);
 481                 return;
 482         }
 483
 484         if (len != rte_eth_xstats_get_names_by_id(
 485                         port_id, xstats_names, len, ids)) {
 486                 printf("Cannot get xstat names\n");
 487                 goto err;
 488         }
 489
 490         printf("###### NIC extended statistics for port %-2d #########\n",
 491                            port_id);
 492         printf("%s############################\n", nic_stats_border);
 493         ret = rte_eth_xstats_get_by_id(port_id, ids, values, len);
 494         if (ret < 0 || ret > len) {
 495                 printf("Cannot get xstats\n");
 496                 goto err;
 497         }
 498
 499         for (i = 0; i < len; i++)
 500                 printf("%s: %"PRIu64"\n",
 501                         xstats_names[i].name,
 502                         values[i]);
 503
 504         printf("%s############################\n", nic_stats_border);
 505 err:
 506         free(values);
 507         free(xstats_names);
 508 }
 509
 510 static void
 511 nic_xstats_display(uint16_t port_id)
 512 {
 513         struct rte_eth_xstat_name *xstats_names;
 514         uint64_t *values;
 515         int len, ret, i;
 516         static const char *nic_stats_border = "########################";
 517
 518         len = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
 519         if (len < 0) {
 520                 printf("Cannot get xstats count\n");
 521                 return;
 522         }
 523         values = malloc(sizeof(*values) * len);
 524         if (values == NULL) {
 525                 printf("Cannot allocate memory for xstats\n");
 526                 return;
 527         }
 528
 529         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 530         if (xstats_names == NULL) {
 531                 printf("Cannot allocate memory for xstat names\n");
 532                 free(values);
 533                 return;
 534         }
 535         if (len != rte_eth_xstats_get_names_by_id(
 536                         port_id, xstats_names, len, NULL)) {
 537                 printf("Cannot get xstat names\n");
 538                 goto err;
 539         }
 540
 541         printf("###### NIC extended statistics for port %-2d #########\n",
 542                            port_id);
 543         printf("%s############################\n",
 544                            nic_stats_border);
 545         ret = rte_eth_xstats_get_by_id(port_id, NULL, values, len);
 546         if (ret < 0 || ret > len) {
 547                 printf("Cannot get xstats\n");
 548                 goto err;
 549         }
 550
 551         for (i = 0; i < len; i++) {
 552                 if (enable_collectd_format) {
 553                         char counter_type[MAX_STRING_LEN];
 554                         char buf[MAX_STRING_LEN];
 555                         size_t n;
 556
 557                         collectd_resolve_cnt_type(counter_type,
 558                                                   sizeof(counter_type),
 559                                                   xstats_names[i].name);
 560                         n = snprintf(buf, MAX_STRING_LEN,
 561                                 "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
 562                                 PRIu64"\n", host_id, port_id, counter_type,
 563                                 xstats_names[i].name, values[i]);
 564                         if (n > sizeof(buf) - 1)
 565                                 n = sizeof(buf) - 1;
 566                         ret = write(stdout_fd, buf, n);
 567                         if (ret < 0)
 568                                 goto err;
 569                 } else {
 570                         printf("%s: %"PRIu64"\n", xstats_names[i].name,
 571                                         values[i]);
 572                 }
 573         }
 574
 575         printf("%s############################\n",
 576                            nic_stats_border);
 577 err:
 578         free(values);
 579         free(xstats_names);
 580 }
 581
 582 static void
 583 nic_xstats_clear(uint16_t port_id)
 584 {
 585         int ret;
 586
 587         printf("\n Clearing NIC xstats for port %d\n", port_id);
 588         ret = rte_eth_xstats_reset(port_id);
 589         if (ret != 0) {
 590                 printf("\n Error clearing xstats for port %d: %s\n", port_id,
 591                        strerror(-ret));
 592                 return;
 593         }
 594
 595         printf("\n  NIC extended statistics for port %d cleared\n", port_id);
 596 }
 597
 598 static void
 599 metrics_display(int port_id)
 600 {
 601         struct rte_metric_value *metrics;
 602         struct rte_metric_name *names;
 603         int len, ret;
 604         static const char *nic_stats_border = "########################";
 605
 606         len = rte_metrics_get_names(NULL, 0);
 607         if (len < 0) {
 608                 printf("Cannot get metrics count\n");
 609                 return;
 610         }
 611         if (len == 0) {
 612                 printf("No metrics to display (none have been registered)\n");
 613                 return;
 614         }
 615
 616         metrics = rte_malloc("proc_info_metrics",
 617                 sizeof(struct rte_metric_value) * len, 0);
 618         if (metrics == NULL) {
 619                 printf("Cannot allocate memory for metrics\n");
 620                 return;
 621         }
 622
 623         names =  rte_malloc(NULL, sizeof(struct rte_metric_name) * len, 0);
 624         if (names == NULL) {
 625                 printf("Cannot allocate memory for metrcis names\n");
 626                 rte_free(metrics);
 627                 return;
 628         }
 629
 630         if (len != rte_metrics_get_names(names, len)) {
 631                 printf("Cannot get metrics names\n");
 632                 rte_free(metrics);
 633                 rte_free(names);
 634                 return;
 635         }
 636
 637         if (port_id == RTE_METRICS_GLOBAL)
 638                 printf("###### Non port specific metrics  #########\n");
 639         else
 640                 printf("###### metrics for port %-2d #########\n", port_id);
 641         printf("%s############################\n", nic_stats_border);
 642         ret = rte_metrics_get_values(port_id, metrics, len);
 643         if (ret < 0 || ret > len) {
 644                 printf("Cannot get metrics values\n");
 645                 rte_free(metrics);
 646                 rte_free(names);
 647                 return;
 648         }
 649
 650         int i;
 651         for (i = 0; i < len; i++)
 652                 printf("%s: %"PRIu64"\n", names[i].name, metrics[i].value);
 653
 654         printf("%s############################\n", nic_stats_border);
 655         rte_free(metrics);
 656         rte_free(names);
 657 }
 658
 659 static void
 660 show_port(void)
 661 {
 662         uint16_t i = 0;
 663         int ret = 0, j, k;
 664
 665         snprintf(bdr_str, MAX_STRING_LEN, " show - Port PMD %"PRIu64,
 666                         rte_get_tsc_hz());
 667         STATS_BDR_STR(10, bdr_str);
 668
 669         RTE_ETH_FOREACH_DEV(i) {
 670                 uint16_t mtu = 0;
 671                 struct rte_eth_link link;
 672                 struct rte_eth_dev_info dev_info;
 673                 struct rte_eth_rxq_info queue_info;
 674                 struct rte_eth_rss_conf rss_conf;
 675                 char link_status_text[RTE_ETH_LINK_MAX_STR_LEN];
 676
 677                 memset(&rss_conf, 0, sizeof(rss_conf));
 678
 679                 snprintf(bdr_str, MAX_STRING_LEN, " Port (%u)", i);
 680                 STATS_BDR_STR(5, bdr_str);
 681                 printf("  - generic config\n");
 682
 683                 printf("\t  -- Socket %d\n", rte_eth_dev_socket_id(i));
 684                 ret = rte_eth_link_get(i, &link);
 685                 if (ret < 0) {
 686                         printf("Link get failed (port %u): %s\n",
 687                                i, rte_strerror(-ret));
 688                 } else {
 689                         rte_eth_link_to_str(link_status_text,
 690                                         sizeof(link_status_text),
 691                                         &link);
 692                         printf("\t%s\n", link_status_text);
 693                 }
 694                 printf("\t  -- promiscuous (%d)\n",
 695                                 rte_eth_promiscuous_get(i));
 696                 ret = rte_eth_dev_get_mtu(i, &mtu);
 697                 if (ret == 0)
 698                         printf("\t  -- mtu (%d)\n", mtu);
 699
 700                 ret = rte_eth_dev_info_get(i, &dev_info);
 701                 if (ret != 0) {
 702                         printf("Error during getting device (port %u) info: %s\n",
 703                                 i, strerror(-ret));
 704                         return;
 705                 }
 706
 707                 printf("  - queue\n");
 708                 for (j = 0; j < dev_info.nb_rx_queues; j++) {
 709                         ret = rte_eth_rx_queue_info_get(i, j, &queue_info);
 710                         if (ret == 0) {
 711                                 printf("\t  -- queue %d rx scatter %d"
 712                                                 " descriptors %d"
 713                                                 " offloads 0x%"PRIx64
 714                                                 " mempool socket %d\n",
 715                                                 j,
 716                                                 queue_info.scattered_rx,
 717                                                 queue_info.nb_desc,
 718                                                 queue_info.conf.offloads,
 719                                                 queue_info.mp->socket_id);
 720                         }
 721                 }
 722
 723                 ret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);
 724                 if (ret == 0) {
 725                         if (rss_conf.rss_key) {
 726                                 printf("  - RSS\n");
 727                                 printf("\t  -- RSS len %u key (hex):",
 728                                                 rss_conf.rss_key_len);
 729                                 for (k = 0; k < rss_conf.rss_key_len; k++)
 730                                         printf(" %x", rss_conf.rss_key[k]);
 731                                 printf("\t  -- hf 0x%"PRIx64"\n",
 732                                                 rss_conf.rss_hf);
 733                         }
 734                 }
 735
 736                 printf("  - cyrpto context\n");
 737 #ifdef RTE_LIBRTE_SECURITY
 738                 void *p_ctx = rte_eth_dev_get_sec_ctx(i);
 739                 printf("\t  -- security context - %p\n", p_ctx);
 740
 741                 if (p_ctx) {
 742                         printf("\t  -- size %u\n",
 743                                         rte_security_session_get_size(p_ctx));
 744                         const struct rte_security_capability *s_cap =
 745                                 rte_security_capabilities_get(p_ctx);
 746                         if (s_cap) {
 747                                 printf("\t  -- action (0x%x), protocol (0x%x),"
 748                                                 " offload flags (0x%x)\n",
 749                                                 s_cap->action,
 750                                                 s_cap->protocol,
 751                                                 s_cap->ol_flags);
 752                                 printf("\t  -- capabilities - oper type %x\n",
 753                                                 s_cap->crypto_capabilities->op);
 754                         }
 755                 }
 756 #endif
 757         }
 758
 759         STATS_BDR_STR(50, "");
 760 }
 761
 762 static void
 763 display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap)
 764 {
 765         if (cap == NULL)
 766                 return;
 767
 768         if (!is_leaf) {
 769                 printf("\t  -- nonleaf sched max:\n"
 770                         "\t\t  + children (%u)\n"
 771                         "\t\t  + sp priorities (%u)\n"
 772                         "\t\t  + wfq children per group (%u)\n"
 773                         "\t\t  + wfq groups (%u)\n"
 774                         "\t\t  + wfq weight (%u)\n",
 775                         cap->nonleaf.sched_n_children_max,
 776                         cap->nonleaf.sched_sp_n_priorities_max,
 777                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 778                         cap->nonleaf.sched_wfq_n_groups_max,
 779                         cap->nonleaf.sched_wfq_weight_max);
 780         } else {
 781                 printf("\t  -- leaf cman support:\n"
 782                         "\t\t  + wred pkt mode (%d)\n"
 783                         "\t\t  + wred byte mode (%d)\n"
 784                         "\t\t  + head drop (%d)\n"
 785                         "\t\t  + wred context private (%d)\n"
 786                         "\t\t  + wred context shared (%u)\n",
 787                         cap->leaf.cman_wred_packet_mode_supported,
 788                         cap->leaf.cman_wred_byte_mode_supported,
 789                         cap->leaf.cman_head_drop_supported,
 790                         cap->leaf.cman_wred_context_private_supported,
 791                         cap->leaf.cman_wred_context_shared_n_max);
 792         }
 793 }
 794
 795 static void
 796 display_levelcap_info(int is_leaf, struct rte_tm_level_capabilities *cap)
 797 {
 798         if (cap == NULL)
 799                 return;
 800
 801         if (!is_leaf) {
 802                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 803                         cap->nonleaf.shaper_private_supported,
 804                         cap->nonleaf.shaper_private_dual_rate_supported);
 805                 printf("\t  -- shaper share: (%u)\n",
 806                         cap->nonleaf.shaper_shared_n_max);
 807                 printf("\t  -- non leaf sched MAX:\n"
 808                         "\t\t  + children (%u)\n"
 809                         "\t\t  + sp (%u)\n"
 810                         "\t\t  + wfq children per group (%u)\n"
 811                         "\t\t  + wfq groups (%u)\n"
 812                         "\t\t  + wfq weight (%u)\n",
 813                         cap->nonleaf.sched_n_children_max,
 814                         cap->nonleaf.sched_sp_n_priorities_max,
 815                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 816                         cap->nonleaf.sched_wfq_n_groups_max,
 817                         cap->nonleaf.sched_wfq_weight_max);
 818         } else {
 819                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 820                         cap->leaf.shaper_private_supported,
 821                         cap->leaf.shaper_private_dual_rate_supported);
 822                 printf("\t  -- shaper share: (%u)\n",
 823                         cap->leaf.shaper_shared_n_max);
 824                 printf("  -- leaf cman support:\n"
 825                         "\t\t  + wred pkt mode (%d)\n"
 826                         "\t\t  + wred byte mode (%d)\n"
 827                         "\t\t  + head drop (%d)\n"
 828                         "\t\t  + wred context private (%d)\n"
 829                         "\t\t  + wred context shared (%u)\n",
 830                         cap->leaf.cman_wred_packet_mode_supported,
 831                         cap->leaf.cman_wred_byte_mode_supported,
 832                         cap->leaf.cman_head_drop_supported,
 833                         cap->leaf.cman_wred_context_private_supported,
 834                         cap->leaf.cman_wred_context_shared_n_max);
 835         }
 836 }
 837
 838 static void
 839 show_tm(void)
 840 {
 841         int ret = 0, check_for_leaf = 0, is_leaf = 0;
 842         unsigned int j, k;
 843         uint16_t i = 0;
 844
 845         snprintf(bdr_str, MAX_STRING_LEN, " show - TM PMD %"PRIu64,
 846                         rte_get_tsc_hz());
 847         STATS_BDR_STR(10, bdr_str);
 848
 849         RTE_ETH_FOREACH_DEV(i) {
 850                 struct rte_eth_dev_info dev_info;
 851                 struct rte_tm_capabilities cap;
 852                 struct rte_tm_error error;
 853                 struct rte_tm_node_capabilities capnode;
 854                 struct rte_tm_level_capabilities caplevel;
 855                 uint32_t n_leaf_nodes = 0;
 856
 857                 memset(&cap, 0, sizeof(cap));
 858                 memset(&error, 0, sizeof(error));
 859
 860                 ret = rte_eth_dev_info_get(i, &dev_info);
 861                 if (ret != 0) {
 862                         printf("Error during getting device (port %u) info: %s\n",
 863                                 i, strerror(-ret));
 864                         return;
 865                 }
 866
 867                 printf("  - Generic for port (%u)\n"
 868                         "\t  -- driver name %s\n"
 869                         "\t  -- max vf (%u)\n"
 870                         "\t  -- max tx queues (%u)\n"
 871                         "\t  -- number of tx queues (%u)\n",
 872                         i,
 873                         dev_info.driver_name,
 874                         dev_info.max_vfs,
 875                         dev_info.max_tx_queues,
 876                         dev_info.nb_tx_queues);
 877
 878                 ret = rte_tm_capabilities_get(i, &cap, &error);
 879                 if (ret)
 880                         continue;
 881
 882                 printf("  - MAX: nodes (%u) levels (%u) children (%u)\n",
 883                         cap.n_nodes_max,
 884                         cap.n_levels_max,
 885                         cap.sched_n_children_max);
 886
 887                 printf("  - identical nodes: non leaf (%d) leaf (%d)\n",
 888                         cap.non_leaf_nodes_identical,
 889                         cap.leaf_nodes_identical);
 890
 891                 printf("  - Shaper MAX:\n"
 892                         "\t  -- total (%u)\n"
 893                         "\t  -- private (%u) private dual (%d)\n"
 894                         "\t  -- shared (%u) shared dual (%u)\n",
 895                         cap.shaper_n_max,
 896                         cap.shaper_private_n_max,
 897                         cap.shaper_private_dual_rate_n_max,
 898                         cap.shaper_shared_n_max,
 899                         cap.shaper_shared_dual_rate_n_max);
 900
 901                 printf("  - mark support:\n");
 902                 printf("\t  -- vlan dei: GREEN (%d) YELLOW (%d) RED (%d)\n",
 903                         cap.mark_vlan_dei_supported[RTE_COLOR_GREEN],
 904                         cap.mark_vlan_dei_supported[RTE_COLOR_YELLOW],
 905                         cap.mark_vlan_dei_supported[RTE_COLOR_RED]);
 906                 printf("\t  -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 907                         cap.mark_ip_ecn_tcp_supported[RTE_COLOR_GREEN],
 908                         cap.mark_ip_ecn_tcp_supported[RTE_COLOR_YELLOW],
 909                         cap.mark_ip_ecn_tcp_supported[RTE_COLOR_RED]);
 910                 printf("\t  -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 911                         cap.mark_ip_ecn_sctp_supported[RTE_COLOR_GREEN],
 912                         cap.mark_ip_ecn_sctp_supported[RTE_COLOR_YELLOW],
 913                         cap.mark_ip_ecn_sctp_supported[RTE_COLOR_RED]);
 914                 printf("\t  -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n",
 915                         cap.mark_ip_dscp_supported[RTE_COLOR_GREEN],
 916                         cap.mark_ip_dscp_supported[RTE_COLOR_YELLOW],
 917                         cap.mark_ip_dscp_supported[RTE_COLOR_RED]);
 918
 919                 printf("  - mask stats (0x%"PRIx64")"
 920                         " dynamic update (0x%"PRIx64")\n",
 921                         cap.stats_mask,
 922                         cap.dynamic_update_mask);
 923
 924                 printf("  - sched MAX:\n"
 925                         "\t  -- total (%u)\n"
 926                         "\t  -- sp levels (%u)\n"
 927                         "\t  -- wfq children per group (%u)\n"
 928                         "\t  -- wfq groups (%u)\n"
 929                         "\t  -- wfq weight (%u)\n",
 930                         cap.sched_sp_n_priorities_max,
 931                         cap.sched_sp_n_priorities_max,
 932                         cap.sched_wfq_n_children_per_group_max,
 933                         cap.sched_wfq_n_groups_max,
 934                         cap.sched_wfq_weight_max);
 935
 936                 printf("  - CMAN support:\n"
 937                         "\t  -- WRED mode: pkt (%d) byte (%d)\n"
 938                         "\t  -- head drop (%d)\n",
 939                         cap.cman_wred_packet_mode_supported,
 940                         cap.cman_wred_byte_mode_supported,
 941                         cap.cman_head_drop_supported);
 942                 printf("\t  -- MAX WRED CONTEXT:"
 943                         " total (%u) private (%u) shared (%u)\n",
 944                         cap.cman_wred_context_n_max,
 945                         cap.cman_wred_context_private_n_max,
 946                         cap.cman_wred_context_shared_n_max);
 947
 948                 for (j = 0; j < cap.n_nodes_max; j++) {
 949                         memset(&capnode, 0, sizeof(capnode));
 950                         ret = rte_tm_node_capabilities_get(i, j,
 951                                         &capnode, &error);
 952                         if (ret)
 953                                 continue;
 954
 955                         check_for_leaf = 1;
 956
 957                         printf("  NODE %u\n", j);
 958                         printf("\t  - shaper private: (%d) dual rate (%d)\n",
 959                                 capnode.shaper_private_supported,
 960                                 capnode.shaper_private_dual_rate_supported);
 961                         printf("\t  - shaper shared max: (%u)\n",
 962                                 capnode.shaper_shared_n_max);
 963                         printf("\t  - stats mask %"PRIx64"\n",
 964                                 capnode.stats_mask);
 965
 966                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
 967                         if (ret)
 968                                 continue;
 969
 970                         display_nodecap_info(is_leaf, &capnode);
 971                 }
 972
 973                 for (j = 0; j < cap.n_levels_max; j++) {
 974                         memset(&caplevel, 0, sizeof(caplevel));
 975                         ret = rte_tm_level_capabilities_get(i, j,
 976                                         &caplevel, &error);
 977                         if (ret)
 978                                 continue;
 979
 980                         printf("  - Level %u\n", j);
 981                         printf("\t  -- node MAX: %u non leaf %u leaf %u\n",
 982                                 caplevel.n_nodes_max,
 983                                 caplevel.n_nodes_nonleaf_max,
 984                                 caplevel.n_nodes_leaf_max);
 985                         printf("\t  -- indetical: non leaf %u leaf %u\n",
 986                                 caplevel.non_leaf_nodes_identical,
 987                                 caplevel.leaf_nodes_identical);
 988
 989                         for (k = 0; k < caplevel.n_nodes_max; k++) {
 990                                 ret = rte_tm_node_type_get(i, k,
 991                                         &is_leaf, &error);
 992                                 if (ret)
 993                                         continue;
 994
 995                                 display_levelcap_info(is_leaf, &caplevel);
 996                         }
 997                 }
 998
 999                 if (check_for_leaf) {
1000                         ret = rte_tm_get_number_of_leaf_nodes(i,
1001                                         &n_leaf_nodes, &error);
1002                         if (ret == 0)
1003                                 printf("  - leaf nodes (%u)\n", n_leaf_nodes);
1004                 }
1005
1006                 for (j = 0; j < n_leaf_nodes; j++) {
1007                         struct rte_tm_node_stats stats;
1008                         memset(&stats, 0, sizeof(stats));
1009
1010                         ret = rte_tm_node_stats_read(i, j,
1011                                         &stats, &cap.stats_mask, 0, &error);
1012                         if (ret)
1013                                 continue;
1014
1015                         printf("  - STATS for node (%u)\n", j);
1016                         printf("  -- pkts (%"PRIu64") bytes (%"PRIu64")\n",
1017                                 stats.n_pkts, stats.n_bytes);
1018
1019                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
1020                         if (ret || (!is_leaf))
1021                                 continue;
1022
1023                         printf("  -- leaf queued:"
1024                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
1025                                 stats.leaf.n_pkts_queued,
1026                                 stats.leaf.n_bytes_queued);
1027                         printf("  - dropped:\n"
1028                                 "\t  -- GREEN:"
1029                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
1030                                 "\t  -- YELLOW:"
1031                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
1032                                 "\t  -- RED:"
1033                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
1034                                 stats.leaf.n_pkts_dropped[RTE_COLOR_GREEN],
1035                                 stats.leaf.n_bytes_dropped[RTE_COLOR_GREEN],
1036                                 stats.leaf.n_pkts_dropped[RTE_COLOR_YELLOW],
1037                                 stats.leaf.n_bytes_dropped[RTE_COLOR_YELLOW],
1038                                 stats.leaf.n_pkts_dropped[RTE_COLOR_RED],
1039                                 stats.leaf.n_bytes_dropped[RTE_COLOR_RED]);
1040                 }
1041         }
1042
1043         STATS_BDR_STR(50, "");
1044 }
1045
1046 static void
1047 display_crypto_feature_info(uint64_t x)
1048 {
1049         if (x == 0)
1050                 return;
1051
1052         printf("\t  -- feature flags\n");
1053         printf("\t\t  + symmetric (%c), asymmetric (%c)\n"
1054                 "\t\t  + symmetric operation chaining (%c)\n",
1055                 (x & RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO) ? 'y' : 'n',
1056                 (x & RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) ? 'y' : 'n',
1057                 (x & RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING) ? 'y' : 'n');
1058         printf("\t\t  + CPU: SSE (%c), AVX (%c), AVX2 (%c), AVX512 (%c)\n",
1059                 (x & RTE_CRYPTODEV_FF_CPU_SSE) ? 'y' : 'n',
1060                 (x & RTE_CRYPTODEV_FF_CPU_AVX) ? 'y' : 'n',
1061                 (x & RTE_CRYPTODEV_FF_CPU_AVX2) ? 'y' : 'n',
1062                 (x & RTE_CRYPTODEV_FF_CPU_AVX512) ? 'y' : 'n');
1063         printf("\t\t  + AESNI: CPU (%c), HW (%c)\n",
1064                 (x & RTE_CRYPTODEV_FF_CPU_AESNI) ? 'y' : 'n',
1065                 (x & RTE_CRYPTODEV_FF_HW_ACCELERATED) ? 'y' : 'n');
1066         printf("\t\t  + INLINE (%c)\n",
1067                 (x & RTE_CRYPTODEV_FF_SECURITY) ? 'y' : 'n');
1068         printf("\t\t  + ARM: NEON (%c), CE (%c)\n",
1069                 (x & RTE_CRYPTODEV_FF_CPU_NEON) ? 'y' : 'n',
1070                 (x & RTE_CRYPTODEV_FF_CPU_ARM_CE) ? 'y' : 'n');
1071         printf("\t  -- buffer offload\n");
1072         printf("\t\t  + IN_PLACE_SGL (%c)\n",
1073                 (x & RTE_CRYPTODEV_FF_IN_PLACE_SGL) ? 'y' : 'n');
1074         printf("\t\t  + OOP_SGL_IN_SGL_OUT (%c)\n",
1075                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT) ? 'y' : 'n');
1076         printf("\t\t  + OOP_SGL_IN_LB_OUT (%c)\n",
1077                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT) ? 'y' : 'n');
1078         printf("\t\t  + OOP_LB_IN_SGL_OUT (%c)\n",
1079                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT) ? 'y' : 'n');
1080         printf("\t\t  + OOP_LB_IN_LB_OUT (%c)\n",
1081                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT) ? 'y' : 'n');
1082 }
1083
1084 static void
1085 show_crypto(void)
1086 {
1087         uint8_t crypto_dev_count = rte_cryptodev_count(), i;
1088
1089         snprintf(bdr_str, MAX_STRING_LEN, " show - CRYPTO PMD %"PRIu64,
1090                         rte_get_tsc_hz());
1091         STATS_BDR_STR(10, bdr_str);
1092
1093         for (i = 0; i < crypto_dev_count; i++) {
1094                 struct rte_cryptodev_info dev_info;
1095                 struct rte_cryptodev_stats stats;
1096
1097                 rte_cryptodev_info_get(i, &dev_info);
1098
1099                 printf("  - device (%u)\n", i);
1100                 printf("\t  -- name (%s)\n"
1101                         "\t  -- driver (%s)\n"
1102                         "\t  -- id (%u) on socket (%d)\n"
1103                         "\t  -- queue pairs (%d)\n",
1104                         rte_cryptodev_name_get(i),
1105                         dev_info.driver_name,
1106                         dev_info.driver_id,
1107                         dev_info.device->numa_node,
1108                         rte_cryptodev_queue_pair_count(i));
1109
1110                 display_crypto_feature_info(dev_info.feature_flags);
1111
1112                 memset(&stats, 0, sizeof(0));
1113                 if (rte_cryptodev_stats_get(i, &stats) == 0) {
1114                         printf("\t  -- stats\n");
1115                         printf("\t\t  + enqueue count (%"PRIu64")"
1116                                 " error (%"PRIu64")\n",
1117                                 stats.enqueued_count,
1118                                 stats.enqueue_err_count);
1119                         printf("\t\t  + dequeue count (%"PRIu64")"
1120                                 " error (%"PRIu64")\n",
1121                                 stats.dequeued_count,
1122                                 stats.dequeue_err_count);
1123                 }
1124         }
1125
1126         STATS_BDR_STR(50, "");
1127 }
1128
1129 static void
1130 show_ring(char *name)
1131 {
1132         snprintf(bdr_str, MAX_STRING_LEN, " show - RING %"PRIu64,
1133                         rte_get_tsc_hz());
1134         STATS_BDR_STR(10, bdr_str);
1135
1136         if (name != NULL) {
1137                 struct rte_ring *ptr = rte_ring_lookup(name);
1138                 if (ptr != NULL) {
1139                         printf("  - Name (%s) on socket (%d)\n"
1140                                 "  - flags:\n"
1141                                 "\t  -- Single Producer Enqueue (%u)\n"
1142                                 "\t  -- Single Consmer Dequeue (%u)\n",
1143                                 ptr->name,
1144                                 ptr->memzone->socket_id,
1145                                 ptr->flags & RING_F_SP_ENQ,
1146                                 ptr->flags & RING_F_SC_DEQ);
1147                         printf("  - size (%u) mask (0x%x) capacity (%u)\n",
1148                                 ptr->size,
1149                                 ptr->mask,
1150                                 ptr->capacity);
1151                         printf("  - count (%u) free count (%u)\n",
1152                                 rte_ring_count(ptr),
1153                                 rte_ring_free_count(ptr));
1154                         printf("  - full (%d) empty (%d)\n",
1155                                 rte_ring_full(ptr),
1156                                 rte_ring_empty(ptr));
1157
1158                         STATS_BDR_STR(50, "");
1159                         return;
1160                 }
1161         }
1162
1163         rte_ring_list_dump(stdout);
1164         STATS_BDR_STR(50, "");
1165 }
1166
1167 static void
1168 show_mempool(char *name)
1169 {
1170         uint64_t flags = 0;
1171
1172         snprintf(bdr_str, MAX_STRING_LEN, " show - MEMPOOL %"PRIu64,
1173                         rte_get_tsc_hz());
1174         STATS_BDR_STR(10, bdr_str);
1175
1176         if (name != NULL) {
1177                 struct rte_mempool *ptr = rte_mempool_lookup(name);
1178                 if (ptr != NULL) {
1179                         flags = ptr->flags;
1180                         printf("  - Name: %s on socket %d\n"
1181                                 "  - flags:\n"
1182                                 "\t  -- No spread (%c)\n"
1183                                 "\t  -- No cache align (%c)\n"
1184                                 "\t  -- SP put (%c), SC get (%c)\n"
1185                                 "\t  -- Pool created (%c)\n"
1186                                 "\t  -- No IOVA config (%c)\n",
1187                                 ptr->name,
1188                                 ptr->socket_id,
1189                                 (flags & MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',
1190                                 (flags & MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',
1191                                 (flags & MEMPOOL_F_SP_PUT) ? 'y' : 'n',
1192                                 (flags & MEMPOOL_F_SC_GET) ? 'y' : 'n',
1193                                 (flags & MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',
1194                                 (flags & MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n');
1195                         printf("  - Size %u Cache %u element %u\n"
1196                                 "  - header %u trailer %u\n"
1197                                 "  - private data size %u\n",
1198                                 ptr->size,
1199                                 ptr->cache_size,
1200                                 ptr->elt_size,
1201                                 ptr->header_size,
1202                                 ptr->trailer_size,
1203                                 ptr->private_data_size);
1204                         printf("  - memezone - socket %d\n",
1205                                 ptr->mz->socket_id);
1206                         printf("  - Count: avail (%u), in use (%u)\n",
1207                                 rte_mempool_avail_count(ptr),
1208                                 rte_mempool_in_use_count(ptr));
1209
1210                         STATS_BDR_STR(50, "");
1211                         return;
1212                 }
1213         }
1214
1215         rte_mempool_list_dump(stdout);
1216         STATS_BDR_STR(50, "");
1217 }
1218
1219 static void
1220 mempool_itr_obj(struct rte_mempool *mp, void *opaque,
1221                 void *obj, unsigned int obj_idx)
1222 {
1223         printf("  - obj_idx %u opaque %p obj %p\n",
1224                         obj_idx, opaque, obj);
1225
1226         if (obj)
1227                 rte_hexdump(stdout, " Obj Content",
1228                                 obj, (mp->elt_size > 256)?256:mp->elt_size);
1229 }
1230
1231 static void
1232 iter_mempool(char *name)
1233 {
1234         snprintf(bdr_str, MAX_STRING_LEN, " iter - MEMPOOL %"PRIu64,
1235                         rte_get_tsc_hz());
1236         STATS_BDR_STR(10, bdr_str);
1237
1238         if (name != NULL) {
1239                 struct rte_mempool *ptr = rte_mempool_lookup(name);
1240                 if (ptr != NULL) {
1241                         /* iterate each object */
1242                         uint32_t ret = rte_mempool_obj_iter(ptr,
1243                                         mempool_itr_obj, NULL);
1244                         printf("\n  - iterated %u objects\n", ret);
1245                         STATS_BDR_STR(50, "");
1246                         return;
1247                 }
1248         }
1249
1250         STATS_BDR_STR(50, "");
1251 }
1252
1253 int
1254 main(int argc, char **argv)
1255 {
1256         int ret;
1257         int i;
1258         char c_flag[] = "-c1";
1259         char n_flag[] = "-n4";
1260         char mp_flag[] = "--proc-type=secondary";
1261         char *argp[argc + 3];
1262         uint16_t nb_ports;
1263
1264         /* preparse app arguments */
1265         ret = proc_info_preparse_args(argc, argv);
1266         if (ret < 0) {
1267                 printf("Failed to parse arguments\n");
1268                 return -1;
1269         }
1270
1271         argp[0] = argv[0];
1272         argp[1] = c_flag;
1273         argp[2] = n_flag;
1274         argp[3] = mp_flag;
1275
1276         for (i = 1; i < argc; i++)
1277                 argp[i + 3] = argv[i];
1278
1279         argc += 3;
1280
1281         ret = rte_eal_init(argc, argp);
1282         if (ret < 0)
1283                 rte_panic("Cannot init EAL\n");
1284
1285         argc -= ret;
1286         argv += (ret - 3);
1287
1288         if (!rte_eal_primary_proc_alive(NULL))
1289                 rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
1290
1291         /* parse app arguments */
1292         ret = proc_info_parse_args(argc, argv);
1293         if (ret < 0)
1294                 rte_exit(EXIT_FAILURE, "Invalid argument\n");
1295
1296         if (mem_info) {
1297                 meminfo_display();
1298                 return 0;
1299         }
1300
1301         nb_ports = rte_eth_dev_count_avail();
1302         if (nb_ports == 0)
1303                 rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
1304
1305         /* If no port mask was specified*/
1306         if (enabled_port_mask == 0)
1307                 enabled_port_mask = 0xffff;
1308
1309         RTE_ETH_FOREACH_DEV(i) {
1310                 if (enabled_port_mask & (1 << i)) {
1311                         if (enable_stats)
1312                                 nic_stats_display(i);
1313                         else if (enable_xstats)
1314                                 nic_xstats_display(i);
1315                         else if (reset_stats)
1316                                 nic_stats_clear(i);
1317                         else if (reset_xstats)
1318                                 nic_xstats_clear(i);
1319                         else if (enable_xstats_name)
1320                                 nic_xstats_by_name_display(i, xstats_name);
1321                         else if (nb_xstats_ids > 0)
1322                                 nic_xstats_by_ids_display(i, xstats_ids,
1323                                                 nb_xstats_ids);
1324                         else if (enable_metrics)
1325                                 metrics_display(i);
1326                 }
1327         }
1328
1329         /* print port independent stats */
1330         if (enable_metrics)
1331                 metrics_display(RTE_METRICS_GLOBAL);
1332
1333         /* show information for PMD */
1334         if (enable_shw_port)
1335                 show_port();
1336         if (enable_shw_tm)
1337                 show_tm();
1338         if (enable_shw_crypto)
1339                 show_crypto();
1340         if (enable_shw_ring)
1341                 show_ring(ring_name);
1342         if (enable_shw_mempool)
1343                 show_mempool(mempool_name);
1344         if (enable_iter_mempool)
1345                 iter_mempool(mempool_iter_name);
1346
1347         ret = rte_eal_cleanup();
1348         if (ret)
1349                 printf("Error from rte_eal_cleanup(), %d\n", ret);
1350
1351         strlcpy(bdr_str, " ", MAX_STRING_LEN);
1352         STATS_BDR_STR(50, bdr_str);
1353
1354         return 0;
1355 }