app/proc-info/main.c

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