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 <stdbool.h>
   9 #include <errno.h>
  10 #include <stdarg.h>
  11 #include <inttypes.h>
  12 #include <sys/queue.h>
  13 #include <stdlib.h>
  14 #include <getopt.h>
  15 #include <unistd.h>
  16 #include <strings.h>
  17
  18 #include <rte_eal.h>
  19 #include <rte_common.h>
  20 #include <rte_debug.h>
  21 #include <rte_ethdev.h>
  22 #include <rte_malloc.h>
  23 #include <rte_memory.h>
  24 #include <rte_memzone.h>
  25 #include <rte_launch.h>
  26 #include <rte_tailq.h>
  27 #include <rte_per_lcore.h>
  28 #include <rte_lcore.h>
  29 #include <rte_log.h>
  30 #include <rte_branch_prediction.h>
  31 #include <rte_string_fns.h>
  32 #ifdef RTE_LIB_METRICS
  33 #include <rte_metrics.h>
  34 #endif
  35 #include <rte_cycles.h>
  36 #ifdef RTE_LIB_SECURITY
  37 #include <rte_security.h>
  38 #endif
  39 #include <rte_cryptodev.h>
  40 #include <rte_tm.h>
  41 #include <rte_hexdump.h>
  42
  43 /* Maximum long option length for option parsing. */
  44 #define MAX_LONG_OPT_SZ 64
  45 #define MAX_STRING_LEN 256
  46
  47 #define STATS_BDR_FMT "========================================"
  48 #define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
  49         STATS_BDR_FMT, s, w, STATS_BDR_FMT)
  50
  51 /**< mask of enabled ports */
  52 static unsigned long enabled_port_mask;
  53 /**< Enable stats. */
  54 static uint32_t enable_stats;
  55 /**< Enable xstats. */
  56 static uint32_t enable_xstats;
  57 /**< Enable collectd format*/
  58 static uint32_t enable_collectd_format;
  59 /**< FD to send collectd format messages to STDOUT*/
  60 static int stdout_fd;
  61 /**< Host id process is running on */
  62 static char host_id[MAX_LONG_OPT_SZ];
  63 #ifdef RTE_LIB_METRICS
  64 /**< Enable metrics. */
  65 static uint32_t enable_metrics;
  66 #endif
  67 /**< Enable stats reset. */
  68 static uint32_t reset_stats;
  69 /**< Enable xstats reset. */
  70 static uint32_t reset_xstats;
  71 /**< Enable memory info. */
  72 static uint32_t mem_info;
  73 /**< Enable displaying xstat name. */
  74 static uint32_t enable_xstats_name;
  75 static char *xstats_name;
  76
  77 /**< Enable xstats by ids. */
  78 #define MAX_NB_XSTATS_IDS 1024
  79 static uint32_t nb_xstats_ids;
  80 static uint64_t xstats_ids[MAX_NB_XSTATS_IDS];
  81
  82 /* show border */
  83 static char bdr_str[MAX_STRING_LEN];
  84
  85 /**< Enable show port. */
  86 static uint32_t enable_shw_port;
  87 /**< Enable show tm. */
  88 static uint32_t enable_shw_tm;
  89 /**< Enable show crypto. */
  90 static uint32_t enable_shw_crypto;
  91 /**< Enable show ring. */
  92 static uint32_t enable_shw_ring;
  93 static char *ring_name;
  94 /**< Enable show mempool. */
  95 static uint32_t enable_shw_mempool;
  96 static char *mempool_name;
  97 /**< Enable iter mempool. */
  98 static uint32_t enable_iter_mempool;
  99 static char *mempool_iter_name;
 100 /**< Enable dump regs. */
 101 static uint32_t enable_dump_regs;
 102 static char *dump_regs_file_prefix;
 103
 104 /**< display usage */
 105 static void
 106 proc_info_usage(const char *prgname)
 107 {
 108         printf("%s [EAL options] -- -p PORTMASK\n"
 109                 "  -m to display DPDK memory zones, segments and TAILQ information\n"
 110                 "  -p PORTMASK: hexadecimal bitmask of ports to retrieve stats for\n"
 111                 "  --stats: to display port statistics, enabled by default\n"
 112                 "  --xstats: to display extended port statistics, disabled by "
 113                         "default\n"
 114 #ifdef RTE_LIB_METRICS
 115                 "  --metrics: to display derived metrics of the ports, disabled by "
 116                         "default\n"
 117 #endif
 118                 "  --xstats-name NAME: to display single xstat id by NAME\n"
 119                 "  --xstats-ids IDLIST: to display xstat values by id. "
 120                         "The argument is comma-separated list of xstat ids to print out.\n"
 121                 "  --stats-reset: to reset port statistics\n"
 122                 "  --xstats-reset: to reset port extended statistics\n"
 123                 "  --collectd-format: to print statistics to STDOUT in expected by collectd format\n"
 124                 "  --host-id STRING: host id used to identify the system process is running on\n"
 125                 "  --show-port: to display ports information\n"
 126                 "  --show-tm: to display traffic manager information for ports\n"
 127                 "  --show-crypto: to display crypto information\n"
 128                 "  --show-ring[=name]: to display ring information\n"
 129                 "  --show-mempool[=name]: to display mempool information\n"
 130                 "  --iter-mempool=name: iterate mempool elements to display content\n"
 131                 "  --dump-regs=file-prefix: dump registers to file with the file-prefix\n",
 132                 prgname);
 133 }
 134
 135 /*
 136  * Parse the portmask provided at run time.
 137  */
 138 static int
 139 parse_portmask(const char *portmask)
 140 {
 141         char *end = NULL;
 142
 143         errno = 0;
 144
 145         /* parse hexadecimal string */
 146         enabled_port_mask = strtoul(portmask, &end, 16);
 147         if (portmask[0] == '\0' || end == NULL || *end != '\0' || errno != 0) {
 148                 fprintf(stderr, "Invalid portmask '%s'\n", portmask);
 149                 return -1;
 150         }
 151
 152         return 0;
 153 }
 154
 155 /*
 156  * Parse ids value list into array
 157  */
 158 static int
 159 parse_xstats_ids(char *list, uint64_t *ids, int limit) {
 160         int length;
 161         char *token;
 162         char *ctx = NULL;
 163         char *endptr;
 164
 165         length = 0;
 166         token = strtok_r(list, ",", &ctx);
 167         while (token != NULL) {
 168                 ids[length] = strtoull(token, &endptr, 10);
 169                 if (*endptr != '\0')
 170                         return -EINVAL;
 171
 172                 length++;
 173                 if (length >= limit)
 174                         return -E2BIG;
 175
 176                 token = strtok_r(NULL, ",", &ctx);
 177         }
 178
 179         return length;
 180 }
 181
 182 static int
 183 proc_info_preparse_args(int argc, char **argv)
 184 {
 185         char *prgname = argv[0];
 186         int i;
 187
 188         for (i = 0; i < argc; i++) {
 189                 /* Print stats or xstats to STDOUT in collectd format */
 190                 if (!strncmp(argv[i], "--collectd-format", MAX_LONG_OPT_SZ)) {
 191                         enable_collectd_format = 1;
 192                         stdout_fd = dup(STDOUT_FILENO);
 193                         close(STDOUT_FILENO);
 194                 }
 195                 if (!strncmp(argv[i], "--host-id", MAX_LONG_OPT_SZ)) {
 196                         if ((i + 1) == argc) {
 197                                 printf("Invalid host id or not specified\n");
 198                                 proc_info_usage(prgname);
 199                                 return -1;
 200                         }
 201                         strlcpy(host_id, argv[i + 1], sizeof(host_id));
 202                 }
 203         }
 204
 205         if (!strlen(host_id)) {
 206                 int err = gethostname(host_id, MAX_LONG_OPT_SZ-1);
 207
 208                 if (err)
 209                         strlcpy(host_id, "unknown", sizeof(host_id));
 210         }
 211
 212         return 0;
 213 }
 214
 215 /* Parse the argument given in the command line of the application */
 216 static int
 217 proc_info_parse_args(int argc, char **argv)
 218 {
 219         int opt;
 220         int option_index;
 221         char *prgname = argv[0];
 222         static struct option long_option[] = {
 223                 {"stats", 0, NULL, 0},
 224                 {"stats-reset", 0, NULL, 0},
 225                 {"xstats", 0, NULL, 0},
 226 #ifdef RTE_LIB_METRICS
 227                 {"metrics", 0, NULL, 0},
 228 #endif
 229                 {"xstats-reset", 0, NULL, 0},
 230                 {"xstats-name", required_argument, NULL, 1},
 231                 {"collectd-format", 0, NULL, 0},
 232                 {"xstats-ids", 1, NULL, 1},
 233                 {"host-id", 0, NULL, 0},
 234                 {"show-port", 0, NULL, 0},
 235                 {"show-tm", 0, NULL, 0},
 236                 {"show-crypto", 0, NULL, 0},
 237                 {"show-ring", optional_argument, NULL, 0},
 238                 {"show-mempool", optional_argument, NULL, 0},
 239                 {"iter-mempool", required_argument, NULL, 0},
 240                 {"dump-regs", required_argument, NULL, 0},
 241                 {NULL, 0, 0, 0}
 242         };
 243
 244         if (argc == 1)
 245                 proc_info_usage(prgname);
 246
 247         /* Parse command line */
 248         while ((opt = getopt_long(argc, argv, "p:m",
 249                         long_option, &option_index)) != EOF) {
 250                 switch (opt) {
 251                 /* portmask */
 252                 case 'p':
 253                         if (parse_portmask(optarg) < 0) {
 254                                 proc_info_usage(prgname);
 255                                 return -1;
 256                         }
 257                         break;
 258                 case 'm':
 259                         mem_info = 1;
 260                         break;
 261                 case 0:
 262                         /* Print stats */
 263                         if (!strncmp(long_option[option_index].name, "stats",
 264                                         MAX_LONG_OPT_SZ))
 265                                 enable_stats = 1;
 266                         /* Print xstats */
 267                         else if (!strncmp(long_option[option_index].name, "xstats",
 268                                         MAX_LONG_OPT_SZ))
 269                                 enable_xstats = 1;
 270 #ifdef RTE_LIB_METRICS
 271                         else if (!strncmp(long_option[option_index].name,
 272                                         "metrics",
 273                                         MAX_LONG_OPT_SZ))
 274                                 enable_metrics = 1;
 275 #endif
 276                         /* Reset stats */
 277                         if (!strncmp(long_option[option_index].name, "stats-reset",
 278                                         MAX_LONG_OPT_SZ))
 279                                 reset_stats = 1;
 280                         /* Reset xstats */
 281                         else if (!strncmp(long_option[option_index].name, "xstats-reset",
 282                                         MAX_LONG_OPT_SZ))
 283                                 reset_xstats = 1;
 284                         else if (!strncmp(long_option[option_index].name,
 285                                         "show-port", MAX_LONG_OPT_SZ))
 286                                 enable_shw_port = 1;
 287                         else if (!strncmp(long_option[option_index].name,
 288                                         "show-tm", MAX_LONG_OPT_SZ))
 289                                 enable_shw_tm = 1;
 290                         else if (!strncmp(long_option[option_index].name,
 291                                         "show-crypto", MAX_LONG_OPT_SZ))
 292                                 enable_shw_crypto = 1;
 293                         else if (!strncmp(long_option[option_index].name,
 294                                         "show-ring", MAX_LONG_OPT_SZ)) {
 295                                 enable_shw_ring = 1;
 296                                 ring_name = optarg;
 297                         } else if (!strncmp(long_option[option_index].name,
 298                                         "show-mempool", MAX_LONG_OPT_SZ)) {
 299                                 enable_shw_mempool = 1;
 300                                 mempool_name = optarg;
 301                         } else if (!strncmp(long_option[option_index].name,
 302                                         "iter-mempool", MAX_LONG_OPT_SZ)) {
 303                                 enable_iter_mempool = 1;
 304                                 mempool_iter_name = optarg;
 305                         } else if (!strncmp(long_option[option_index].name,
 306                                         "dump-regs", MAX_LONG_OPT_SZ)) {
 307                                 enable_dump_regs = 1;
 308                                 dump_regs_file_prefix = optarg;
 309                         }
 310                         break;
 311                 case 1:
 312                         /* Print xstat single value given by name*/
 313                         if (!strncmp(long_option[option_index].name,
 314                                         "xstats-name", MAX_LONG_OPT_SZ)) {
 315                                 enable_xstats_name = 1;
 316                                 xstats_name = optarg;
 317                                 printf("name:%s:%s\n",
 318                                                 long_option[option_index].name,
 319                                                 optarg);
 320                         } else if (!strncmp(long_option[option_index].name,
 321                                         "xstats-ids",
 322                                         MAX_LONG_OPT_SZ))       {
 323                                 int ret = parse_xstats_ids(optarg,
 324                                                 xstats_ids, MAX_NB_XSTATS_IDS);
 325                                 if (ret <= 0) {
 326                                         printf("xstats-id list parse error.\n");
 327                                         return -1;
 328                                 }
 329                                 nb_xstats_ids = ret;
 330                         }
 331                         break;
 332                 default:
 333                         proc_info_usage(prgname);
 334                         return -1;
 335                 }
 336         }
 337         return 0;
 338 }
 339
 340 static void
 341 meminfo_display(void)
 342 {
 343         printf("----------- MEMORY_SEGMENTS -----------\n");
 344         rte_dump_physmem_layout(stdout);
 345         printf("--------- END_MEMORY_SEGMENTS ---------\n");
 346
 347         printf("------------ MEMORY_ZONES -------------\n");
 348         rte_memzone_dump(stdout);
 349         printf("---------- END_MEMORY_ZONES -----------\n");
 350
 351         printf("------------- TAIL_QUEUES -------------\n");
 352         rte_dump_tailq(stdout);
 353         printf("---------- END_TAIL_QUEUES ------------\n");
 354 }
 355
 356 static void
 357 nic_stats_display(uint16_t port_id)
 358 {
 359         struct rte_eth_stats stats;
 360         uint8_t i;
 361
 362         static const char *nic_stats_border = "########################";
 363
 364         rte_eth_stats_get(port_id, &stats);
 365         printf("\n  %s NIC statistics for port %-2d %s\n",
 366                    nic_stats_border, port_id, nic_stats_border);
 367
 368         printf("  RX-packets: %-10"PRIu64"  RX-errors:  %-10"PRIu64
 369                "  RX-bytes:  %-10"PRIu64"\n", stats.ipackets, stats.ierrors,
 370                stats.ibytes);
 371         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 372         printf("  TX-packets: %-10"PRIu64"  TX-errors:  %-10"PRIu64
 373                "  TX-bytes:  %-10"PRIu64"\n", stats.opackets, stats.oerrors,
 374                stats.obytes);
 375
 376         printf("\n");
 377         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 378                 printf("  Stats reg %2d RX-packets: %-10"PRIu64
 379                        "  RX-errors: %-10"PRIu64
 380                        "  RX-bytes: %-10"PRIu64"\n",
 381                        i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 382         }
 383
 384         printf("\n");
 385         for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 386                 printf("  Stats reg %2d TX-packets: %-10"PRIu64
 387                        "  TX-bytes: %-10"PRIu64"\n",
 388                        i, stats.q_opackets[i], stats.q_obytes[i]);
 389         }
 390
 391         printf("  %s############################%s\n",
 392                    nic_stats_border, nic_stats_border);
 393 }
 394
 395 static void
 396 nic_stats_clear(uint16_t port_id)
 397 {
 398         printf("\n Clearing NIC stats for port %d\n", port_id);
 399         rte_eth_stats_reset(port_id);
 400         printf("\n  NIC statistics for port %d cleared\n", port_id);
 401 }
 402
 403 static void collectd_resolve_cnt_type(char *cnt_type, size_t cnt_type_len,
 404                                       const char *cnt_name) {
 405         char *type_end = strrchr(cnt_name, '_');
 406
 407         if ((type_end != NULL) &&
 408             (strncmp(cnt_name, "rx_", strlen("rx_")) == 0)) {
 409                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 410                         strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
 411                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 412                         strlcpy(cnt_type, "if_rx_dropped", cnt_type_len);
 413                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 414                         strlcpy(cnt_type, "if_rx_octets", cnt_type_len);
 415                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 416                         strlcpy(cnt_type, "if_rx_packets", cnt_type_len);
 417                 else if (strncmp(type_end, "_placement",
 418                                  strlen("_placement")) == 0)
 419                         strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
 420                 else if (strncmp(type_end, "_buff", strlen("_buff")) == 0)
 421                         strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
 422                 else
 423                         /* Does not fit obvious type: use a more generic one */
 424                         strlcpy(cnt_type, "derive", cnt_type_len);
 425         } else if ((type_end != NULL) &&
 426                 (strncmp(cnt_name, "tx_", strlen("tx_"))) == 0) {
 427                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 428                         strlcpy(cnt_type, "if_tx_errors", cnt_type_len);
 429                 else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
 430                         strlcpy(cnt_type, "if_tx_dropped", cnt_type_len);
 431                 else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
 432                         strlcpy(cnt_type, "if_tx_octets", cnt_type_len);
 433                 else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
 434                         strlcpy(cnt_type, "if_tx_packets", cnt_type_len);
 435                 else
 436                         /* Does not fit obvious type: use a more generic one */
 437                         strlcpy(cnt_type, "derive", cnt_type_len);
 438         } else if ((type_end != NULL) &&
 439                    (strncmp(cnt_name, "flow_", strlen("flow_"))) == 0) {
 440                 if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
 441                         strlcpy(cnt_type, "filter_result", cnt_type_len);
 442                 else if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 443                         strlcpy(cnt_type, "errors", cnt_type_len);
 444         } else if ((type_end != NULL) &&
 445                    (strncmp(cnt_name, "mac_", strlen("mac_"))) == 0) {
 446                 if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
 447                         strlcpy(cnt_type, "errors", cnt_type_len);
 448         } else {
 449                 /* Does not fit obvious type, or strrchr error: */
 450                 /* use a more generic type */
 451                 strlcpy(cnt_type, "derive", cnt_type_len);
 452         }
 453 }
 454
 455 static void
 456 nic_xstats_by_name_display(uint16_t port_id, char *name)
 457 {
 458         uint64_t id;
 459
 460         printf("###### NIC statistics for port %-2d, statistic name '%s':\n",
 461                            port_id, name);
 462
 463         if (rte_eth_xstats_get_id_by_name(port_id, name, &id) == 0)
 464                 printf("%s: %"PRIu64"\n", name, id);
 465         else
 466                 printf("Statistic not found...\n");
 467
 468 }
 469
 470 static void
 471 nic_xstats_by_ids_display(uint16_t port_id, uint64_t *ids, int len)
 472 {
 473         struct rte_eth_xstat_name *xstats_names;
 474         uint64_t *values;
 475         int ret, i;
 476         static const char *nic_stats_border = "########################";
 477
 478         values = malloc(sizeof(*values) * len);
 479         if (values == NULL) {
 480                 printf("Cannot allocate memory for xstats\n");
 481                 return;
 482         }
 483
 484         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 485         if (xstats_names == NULL) {
 486                 printf("Cannot allocate memory for xstat names\n");
 487                 free(values);
 488                 return;
 489         }
 490
 491         if (len != rte_eth_xstats_get_names_by_id(
 492                         port_id, xstats_names, len, ids)) {
 493                 printf("Cannot get xstat names\n");
 494                 goto err;
 495         }
 496
 497         printf("###### NIC extended statistics for port %-2d #########\n",
 498                            port_id);
 499         printf("%s############################\n", nic_stats_border);
 500         ret = rte_eth_xstats_get_by_id(port_id, ids, values, len);
 501         if (ret < 0 || ret > len) {
 502                 printf("Cannot get xstats\n");
 503                 goto err;
 504         }
 505
 506         for (i = 0; i < len; i++)
 507                 printf("%s: %"PRIu64"\n",
 508                         xstats_names[i].name,
 509                         values[i]);
 510
 511         printf("%s############################\n", nic_stats_border);
 512 err:
 513         free(values);
 514         free(xstats_names);
 515 }
 516
 517 static void
 518 nic_xstats_display(uint16_t port_id)
 519 {
 520         struct rte_eth_xstat_name *xstats_names;
 521         uint64_t *values;
 522         int len, ret, i;
 523         static const char *nic_stats_border = "########################";
 524
 525         len = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
 526         if (len < 0) {
 527                 printf("Cannot get xstats count\n");
 528                 return;
 529         }
 530         values = malloc(sizeof(*values) * len);
 531         if (values == NULL) {
 532                 printf("Cannot allocate memory for xstats\n");
 533                 return;
 534         }
 535
 536         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
 537         if (xstats_names == NULL) {
 538                 printf("Cannot allocate memory for xstat names\n");
 539                 free(values);
 540                 return;
 541         }
 542         if (len != rte_eth_xstats_get_names_by_id(
 543                         port_id, xstats_names, len, NULL)) {
 544                 printf("Cannot get xstat names\n");
 545                 goto err;
 546         }
 547
 548         printf("###### NIC extended statistics for port %-2d #########\n",
 549                            port_id);
 550         printf("%s############################\n",
 551                            nic_stats_border);
 552         ret = rte_eth_xstats_get_by_id(port_id, NULL, values, len);
 553         if (ret < 0 || ret > len) {
 554                 printf("Cannot get xstats\n");
 555                 goto err;
 556         }
 557
 558         for (i = 0; i < len; i++) {
 559                 if (enable_collectd_format) {
 560                         char counter_type[MAX_STRING_LEN];
 561                         char buf[MAX_STRING_LEN];
 562                         size_t n;
 563
 564                         collectd_resolve_cnt_type(counter_type,
 565                                                   sizeof(counter_type),
 566                                                   xstats_names[i].name);
 567                         n = snprintf(buf, MAX_STRING_LEN,
 568                                 "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
 569                                 PRIu64"\n", host_id, port_id, counter_type,
 570                                 xstats_names[i].name, values[i]);
 571                         if (n > sizeof(buf) - 1)
 572                                 n = sizeof(buf) - 1;
 573                         ret = write(stdout_fd, buf, n);
 574                         if (ret < 0)
 575                                 goto err;
 576                 } else {
 577                         printf("%s: %"PRIu64"\n", xstats_names[i].name,
 578                                         values[i]);
 579                 }
 580         }
 581
 582         printf("%s############################\n",
 583                            nic_stats_border);
 584 err:
 585         free(values);
 586         free(xstats_names);
 587 }
 588
 589 static void
 590 nic_xstats_clear(uint16_t port_id)
 591 {
 592         int ret;
 593
 594         printf("\n Clearing NIC xstats for port %d\n", port_id);
 595         ret = rte_eth_xstats_reset(port_id);
 596         if (ret != 0) {
 597                 printf("\n Error clearing xstats for port %d: %s\n", port_id,
 598                        strerror(-ret));
 599                 return;
 600         }
 601
 602         printf("\n  NIC extended statistics for port %d cleared\n", port_id);
 603 }
 604
 605 #ifdef RTE_LIB_METRICS
 606 static void
 607 metrics_display(int port_id)
 608 {
 609         struct rte_metric_value *metrics;
 610         struct rte_metric_name *names;
 611         int len, ret;
 612         static const char *nic_stats_border = "########################";
 613
 614         len = rte_metrics_get_names(NULL, 0);
 615         if (len < 0) {
 616                 printf("Cannot get metrics count\n");
 617                 return;
 618         }
 619         if (len == 0) {
 620                 printf("No metrics to display (none have been registered)\n");
 621                 return;
 622         }
 623
 624         metrics = rte_malloc("proc_info_metrics",
 625                 sizeof(struct rte_metric_value) * len, 0);
 626         if (metrics == NULL) {
 627                 printf("Cannot allocate memory for metrics\n");
 628                 return;
 629         }
 630
 631         names =  rte_malloc(NULL, sizeof(struct rte_metric_name) * len, 0);
 632         if (names == NULL) {
 633                 printf("Cannot allocate memory for metrcis names\n");
 634                 rte_free(metrics);
 635                 return;
 636         }
 637
 638         if (len != rte_metrics_get_names(names, len)) {
 639                 printf("Cannot get metrics names\n");
 640                 rte_free(metrics);
 641                 rte_free(names);
 642                 return;
 643         }
 644
 645         if (port_id == RTE_METRICS_GLOBAL)
 646                 printf("###### Non port specific metrics  #########\n");
 647         else
 648                 printf("###### metrics for port %-2d #########\n", port_id);
 649         printf("%s############################\n", nic_stats_border);
 650         ret = rte_metrics_get_values(port_id, metrics, len);
 651         if (ret < 0 || ret > len) {
 652                 printf("Cannot get metrics values\n");
 653                 rte_free(metrics);
 654                 rte_free(names);
 655                 return;
 656         }
 657
 658         int i;
 659         for (i = 0; i < len; i++)
 660                 printf("%s: %"PRIu64"\n", names[i].name, metrics[i].value);
 661
 662         printf("%s############################\n", nic_stats_border);
 663         rte_free(metrics);
 664         rte_free(names);
 665 }
 666 #endif
 667
 668 static void
 669 show_security_context(uint16_t portid, bool inline_offload)
 670 {
 671         void *p_ctx;
 672         const struct rte_security_capability *s_cap;
 673
 674         if (inline_offload)
 675                 p_ctx = rte_eth_dev_get_sec_ctx(portid);
 676         else
 677                 p_ctx = rte_cryptodev_get_sec_ctx(portid);
 678
 679         if (p_ctx == NULL)
 680                 return;
 681
 682         printf("  - crypto context\n");
 683         printf("\t  -- security context - %p\n", p_ctx);
 684         printf("\t  -- size %u\n",
 685                rte_security_session_get_size(p_ctx));
 686
 687         s_cap = rte_security_capabilities_get(p_ctx);
 688         if (s_cap) {
 689                 printf("\t  -- action (0x%x), protocol (0x%x),"
 690                        " offload flags (0x%x)\n",
 691                        s_cap->action,
 692                        s_cap->protocol,
 693                        s_cap->ol_flags);
 694                 printf("\t  -- capabilities - oper type %x\n",
 695                        s_cap->crypto_capabilities->op);
 696         }
 697 }
 698
 699 static void
 700 show_offloads(uint64_t offloads,
 701               const char *(show_offload)(uint64_t))
 702 {
 703         printf(" offloads :");
 704         while (offloads != 0) {
 705                 uint64_t offload_flag = 1ULL << __builtin_ctzll(offloads);
 706                 printf(" %s", show_offload(offload_flag));
 707                 offloads &= ~offload_flag;
 708         }
 709 }
 710
 711 static void
 712 show_port(void)
 713 {
 714         int i, ret, j, k;
 715
 716         snprintf(bdr_str, MAX_STRING_LEN, " show - Port PMD ");
 717         STATS_BDR_STR(10, bdr_str);
 718
 719         for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
 720                 uint16_t mtu = 0;
 721                 struct rte_eth_link link;
 722                 struct rte_eth_dev_info dev_info;
 723                 struct rte_eth_rss_conf rss_conf;
 724                 char link_status_text[RTE_ETH_LINK_MAX_STR_LEN];
 725                 struct rte_eth_fc_conf fc_conf;
 726                 struct rte_ether_addr mac;
 727                 struct rte_eth_dev_owner owner;
 728
 729                 /* Skip if port is not in mask */
 730                 if ((enabled_port_mask & (1ul << i)) == 0)
 731                         continue;
 732
 733                 /* Skip if port is unused */
 734                 if (!rte_eth_dev_is_valid_port(i))
 735                         continue;
 736
 737                 memset(&rss_conf, 0, sizeof(rss_conf));
 738
 739                 snprintf(bdr_str, MAX_STRING_LEN, " Port %u ", i);
 740                 STATS_BDR_STR(5, bdr_str);
 741                 printf("  - generic config\n");
 742
 743                 ret = rte_eth_dev_info_get(i, &dev_info);
 744                 if (ret != 0) {
 745                         printf("Error during getting device info: %s\n",
 746                                 strerror(-ret));
 747                         return;
 748                 }
 749
 750                 printf("\t  -- driver %s device %s socket %d\n",
 751                        dev_info.driver_name, dev_info.device->name,
 752                        rte_eth_dev_socket_id(i));
 753
 754                 ret = rte_eth_dev_owner_get(i, &owner);
 755                 if (ret == 0 && owner.id != RTE_ETH_DEV_NO_OWNER)
 756                         printf("\t --  owner %#"PRIx64":%s\n",
 757                                owner.id, owner.name);
 758
 759                 ret = rte_eth_link_get(i, &link);
 760                 if (ret < 0) {
 761                         printf("Link get failed (port %u): %s\n",
 762                                i, rte_strerror(-ret));
 763                 } else {
 764                         rte_eth_link_to_str(link_status_text,
 765                                         sizeof(link_status_text),
 766                                         &link);
 767                         printf("\t%s\n", link_status_text);
 768                 }
 769
 770                 ret = rte_eth_dev_flow_ctrl_get(i, &fc_conf);
 771                 if (ret == 0 && fc_conf.mode != RTE_ETH_FC_NONE)  {
 772                         printf("\t  -- flow control mode %s%s high %u low %u pause %u%s%s\n",
 773                                fc_conf.mode == RTE_ETH_FC_RX_PAUSE ? "rx " :
 774                                fc_conf.mode == RTE_ETH_FC_TX_PAUSE ? "tx " :
 775                                fc_conf.mode == RTE_ETH_FC_FULL ? "full" : "???",
 776                                fc_conf.autoneg ? " auto" : "",
 777                                fc_conf.high_water,
 778                                fc_conf.low_water,
 779                                fc_conf.pause_time,
 780                                fc_conf.send_xon ? " xon" : "",
 781                                fc_conf.mac_ctrl_frame_fwd ? " mac_ctrl" : "");
 782                 }
 783
 784                 ret = rte_eth_macaddr_get(i, &mac);
 785                 if (ret == 0) {
 786                         char ebuf[RTE_ETHER_ADDR_FMT_SIZE];
 787
 788                         rte_ether_format_addr(ebuf, sizeof(ebuf), &mac);
 789                         printf("\t  -- mac %s\n", ebuf);
 790                 }
 791
 792                 ret = rte_eth_promiscuous_get(i);
 793                 if (ret >= 0)
 794                         printf("\t  -- promiscuous mode %s\n",
 795                                ret > 0 ? "enabled" : "disabled");
 796
 797                 ret = rte_eth_allmulticast_get(i);
 798                 if (ret >= 0)
 799                         printf("\t  -- all multicast mode %s\n",
 800                                ret > 0 ? "enabled" : "disabled");
 801
 802                 ret = rte_eth_dev_get_mtu(i, &mtu);
 803                 if (ret == 0)
 804                         printf("\t  -- mtu (%d)\n", mtu);
 805
 806                 for (j = 0; j < dev_info.nb_rx_queues; j++) {
 807                         struct rte_eth_rxq_info queue_info;
 808                         int count;
 809
 810                         ret = rte_eth_rx_queue_info_get(i, j, &queue_info);
 811                         if (ret != 0)
 812                                 break;
 813
 814                         if (j == 0)
 815                                 printf("  - rx queue\n");
 816
 817                         printf("\t  -- %d descriptors ", j);
 818                         count = rte_eth_rx_queue_count(i, j);
 819                         if (count >= 0)
 820                                 printf("%d/", count);
 821                         printf("%u", queue_info.nb_desc);
 822
 823                         if (queue_info.scattered_rx)
 824                                 printf(" scattered");
 825
 826                         if (queue_info.conf.rx_drop_en)
 827                                 printf(" drop_en");
 828
 829                         if (queue_info.conf.rx_deferred_start)
 830                                 printf(" deferred_start");
 831
 832                         if (queue_info.rx_buf_size != 0)
 833                                 printf(" rx buffer size %u",
 834                                        queue_info.rx_buf_size);
 835
 836                         printf(" mempool %s socket %d",
 837                                queue_info.mp->name,
 838                                queue_info.mp->socket_id);
 839
 840                         if (queue_info.conf.offloads != 0)
 841                                 show_offloads(queue_info.conf.offloads, rte_eth_dev_rx_offload_name);
 842
 843                         printf("\n");
 844                 }
 845
 846                 for (j = 0; j < dev_info.nb_tx_queues; j++) {
 847                         struct rte_eth_txq_info queue_info;
 848
 849                         ret = rte_eth_tx_queue_info_get(i, j, &queue_info);
 850                         if (ret != 0)
 851                                 break;
 852
 853                         if (j == 0)
 854                                 printf("  - tx queue\n");
 855
 856                         printf("\t  -- %d descriptors %d",
 857                                j, queue_info.nb_desc);
 858
 859                         printf(" thresh %u/%u",
 860                                queue_info.conf.tx_rs_thresh,
 861                                queue_info.conf.tx_free_thresh);
 862
 863                         if (queue_info.conf.tx_deferred_start)
 864                                 printf(" deferred_start");
 865
 866                         if (queue_info.conf.offloads != 0)
 867                                 show_offloads(queue_info.conf.offloads, rte_eth_dev_tx_offload_name);
 868                         printf("\n");
 869                 }
 870
 871                 ret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);
 872                 if (ret == 0) {
 873                         if (rss_conf.rss_key) {
 874                                 printf("  - RSS\n");
 875                                 printf("\t  -- RSS len %u key (hex):",
 876                                                 rss_conf.rss_key_len);
 877                                 for (k = 0; k < rss_conf.rss_key_len; k++)
 878                                         printf(" %x", rss_conf.rss_key[k]);
 879                                 printf("\t  -- hf 0x%"PRIx64"\n",
 880                                                 rss_conf.rss_hf);
 881                         }
 882                 }
 883
 884 #ifdef RTE_LIB_SECURITY
 885                 show_security_context(i, true);
 886 #endif
 887         }
 888 }
 889
 890 static void
 891 display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap)
 892 {
 893         if (cap == NULL)
 894                 return;
 895
 896         if (!is_leaf) {
 897                 printf("\t  -- nonleaf sched max:\n"
 898                         "\t\t  + children (%u)\n"
 899                         "\t\t  + sp priorities (%u)\n"
 900                         "\t\t  + wfq children per group (%u)\n"
 901                         "\t\t  + wfq groups (%u)\n"
 902                         "\t\t  + wfq weight (%u)\n",
 903                         cap->nonleaf.sched_n_children_max,
 904                         cap->nonleaf.sched_sp_n_priorities_max,
 905                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 906                         cap->nonleaf.sched_wfq_n_groups_max,
 907                         cap->nonleaf.sched_wfq_weight_max);
 908         } else {
 909                 printf("\t  -- leaf cman support:\n"
 910                         "\t\t  + wred pkt mode (%d)\n"
 911                         "\t\t  + wred byte mode (%d)\n"
 912                         "\t\t  + head drop (%d)\n"
 913                         "\t\t  + wred context private (%d)\n"
 914                         "\t\t  + wred context shared (%u)\n",
 915                         cap->leaf.cman_wred_packet_mode_supported,
 916                         cap->leaf.cman_wred_byte_mode_supported,
 917                         cap->leaf.cman_head_drop_supported,
 918                         cap->leaf.cman_wred_context_private_supported,
 919                         cap->leaf.cman_wred_context_shared_n_max);
 920         }
 921 }
 922
 923 static void
 924 display_levelcap_info(int is_leaf, struct rte_tm_level_capabilities *cap)
 925 {
 926         if (cap == NULL)
 927                 return;
 928
 929         if (!is_leaf) {
 930                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 931                         cap->nonleaf.shaper_private_supported,
 932                         cap->nonleaf.shaper_private_dual_rate_supported);
 933                 printf("\t  -- shaper share: (%u)\n",
 934                         cap->nonleaf.shaper_shared_n_max);
 935                 printf("\t  -- non leaf sched MAX:\n"
 936                         "\t\t  + children (%u)\n"
 937                         "\t\t  + sp (%u)\n"
 938                         "\t\t  + wfq children per group (%u)\n"
 939                         "\t\t  + wfq groups (%u)\n"
 940                         "\t\t  + wfq weight (%u)\n",
 941                         cap->nonleaf.sched_n_children_max,
 942                         cap->nonleaf.sched_sp_n_priorities_max,
 943                         cap->nonleaf.sched_wfq_n_children_per_group_max,
 944                         cap->nonleaf.sched_wfq_n_groups_max,
 945                         cap->nonleaf.sched_wfq_weight_max);
 946         } else {
 947                 printf("\t  -- shaper private: (%d) dual rate (%d)\n",
 948                         cap->leaf.shaper_private_supported,
 949                         cap->leaf.shaper_private_dual_rate_supported);
 950                 printf("\t  -- shaper share: (%u)\n",
 951                         cap->leaf.shaper_shared_n_max);
 952                 printf("  -- leaf cman support:\n"
 953                         "\t\t  + wred pkt mode (%d)\n"
 954                         "\t\t  + wred byte mode (%d)\n"
 955                         "\t\t  + head drop (%d)\n"
 956                         "\t\t  + wred context private (%d)\n"
 957                         "\t\t  + wred context shared (%u)\n",
 958                         cap->leaf.cman_wred_packet_mode_supported,
 959                         cap->leaf.cman_wred_byte_mode_supported,
 960                         cap->leaf.cman_head_drop_supported,
 961                         cap->leaf.cman_wred_context_private_supported,
 962                         cap->leaf.cman_wred_context_shared_n_max);
 963         }
 964 }
 965
 966 static void
 967 show_tm(void)
 968 {
 969         int ret = 0, check_for_leaf = 0, is_leaf = 0;
 970         unsigned int j, k;
 971         uint16_t i = 0;
 972
 973         snprintf(bdr_str, MAX_STRING_LEN, " show - TM PMD ");
 974         STATS_BDR_STR(10, bdr_str);
 975
 976         RTE_ETH_FOREACH_DEV(i) {
 977                 struct rte_eth_dev_info dev_info;
 978                 struct rte_tm_capabilities cap;
 979                 struct rte_tm_error error;
 980                 struct rte_tm_node_capabilities capnode;
 981                 struct rte_tm_level_capabilities caplevel;
 982                 uint32_t n_leaf_nodes = 0;
 983
 984                 memset(&cap, 0, sizeof(cap));
 985                 memset(&error, 0, sizeof(error));
 986
 987                 ret = rte_eth_dev_info_get(i, &dev_info);
 988                 if (ret != 0) {
 989                         printf("Error during getting device (port %u) info: %s\n",
 990                                 i, strerror(-ret));
 991                         return;
 992                 }
 993
 994                 printf("  - Generic for port (%u)\n"
 995                         "\t  -- driver name %s\n"
 996                         "\t  -- max vf (%u)\n"
 997                         "\t  -- max tx queues (%u)\n"
 998                         "\t  -- number of tx queues (%u)\n",
 999                         i,
1000                         dev_info.driver_name,
1001                         dev_info.max_vfs,
1002                         dev_info.max_tx_queues,
1003                         dev_info.nb_tx_queues);
1004
1005                 ret = rte_tm_capabilities_get(i, &cap, &error);
1006                 if (ret)
1007                         continue;
1008
1009                 printf("  - MAX: nodes (%u) levels (%u) children (%u)\n",
1010                         cap.n_nodes_max,
1011                         cap.n_levels_max,
1012                         cap.sched_n_children_max);
1013
1014                 printf("  - identical nodes: non leaf (%d) leaf (%d)\n",
1015                         cap.non_leaf_nodes_identical,
1016                         cap.leaf_nodes_identical);
1017
1018                 printf("  - Shaper MAX:\n"
1019                         "\t  -- total (%u)\n"
1020                         "\t  -- private (%u) private dual (%d)\n"
1021                         "\t  -- shared (%u) shared dual (%u)\n",
1022                         cap.shaper_n_max,
1023                         cap.shaper_private_n_max,
1024                         cap.shaper_private_dual_rate_n_max,
1025                         cap.shaper_shared_n_max,
1026                         cap.shaper_shared_dual_rate_n_max);
1027
1028                 printf("  - mark support:\n");
1029                 printf("\t  -- vlan dei: GREEN (%d) YELLOW (%d) RED (%d)\n",
1030                         cap.mark_vlan_dei_supported[RTE_COLOR_GREEN],
1031                         cap.mark_vlan_dei_supported[RTE_COLOR_YELLOW],
1032                         cap.mark_vlan_dei_supported[RTE_COLOR_RED]);
1033                 printf("\t  -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n",
1034                         cap.mark_ip_ecn_tcp_supported[RTE_COLOR_GREEN],
1035                         cap.mark_ip_ecn_tcp_supported[RTE_COLOR_YELLOW],
1036                         cap.mark_ip_ecn_tcp_supported[RTE_COLOR_RED]);
1037                 printf("\t  -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n",
1038                         cap.mark_ip_ecn_sctp_supported[RTE_COLOR_GREEN],
1039                         cap.mark_ip_ecn_sctp_supported[RTE_COLOR_YELLOW],
1040                         cap.mark_ip_ecn_sctp_supported[RTE_COLOR_RED]);
1041                 printf("\t  -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n",
1042                         cap.mark_ip_dscp_supported[RTE_COLOR_GREEN],
1043                         cap.mark_ip_dscp_supported[RTE_COLOR_YELLOW],
1044                         cap.mark_ip_dscp_supported[RTE_COLOR_RED]);
1045
1046                 printf("  - mask stats (0x%"PRIx64")"
1047                         " dynamic update (0x%"PRIx64")\n",
1048                         cap.stats_mask,
1049                         cap.dynamic_update_mask);
1050
1051                 printf("  - sched MAX:\n"
1052                         "\t  -- total (%u)\n"
1053                         "\t  -- sp levels (%u)\n"
1054                         "\t  -- wfq children per group (%u)\n"
1055                         "\t  -- wfq groups (%u)\n"
1056                         "\t  -- wfq weight (%u)\n",
1057                         cap.sched_sp_n_priorities_max,
1058                         cap.sched_sp_n_priorities_max,
1059                         cap.sched_wfq_n_children_per_group_max,
1060                         cap.sched_wfq_n_groups_max,
1061                         cap.sched_wfq_weight_max);
1062
1063                 printf("  - CMAN support:\n"
1064                         "\t  -- WRED mode: pkt (%d) byte (%d)\n"
1065                         "\t  -- head drop (%d)\n",
1066                         cap.cman_wred_packet_mode_supported,
1067                         cap.cman_wred_byte_mode_supported,
1068                         cap.cman_head_drop_supported);
1069                 printf("\t  -- MAX WRED CONTEXT:"
1070                         " total (%u) private (%u) shared (%u)\n",
1071                         cap.cman_wred_context_n_max,
1072                         cap.cman_wred_context_private_n_max,
1073                         cap.cman_wred_context_shared_n_max);
1074
1075                 for (j = 0; j < cap.n_nodes_max; j++) {
1076                         memset(&capnode, 0, sizeof(capnode));
1077                         ret = rte_tm_node_capabilities_get(i, j,
1078                                         &capnode, &error);
1079                         if (ret)
1080                                 continue;
1081
1082                         check_for_leaf = 1;
1083
1084                         printf("  NODE %u\n", j);
1085                         printf("\t  - shaper private: (%d) dual rate (%d)\n",
1086                                 capnode.shaper_private_supported,
1087                                 capnode.shaper_private_dual_rate_supported);
1088                         printf("\t  - shaper shared max: (%u)\n",
1089                                 capnode.shaper_shared_n_max);
1090                         printf("\t  - stats mask %"PRIx64"\n",
1091                                 capnode.stats_mask);
1092
1093                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
1094                         if (ret)
1095                                 continue;
1096
1097                         display_nodecap_info(is_leaf, &capnode);
1098                 }
1099
1100                 for (j = 0; j < cap.n_levels_max; j++) {
1101                         memset(&caplevel, 0, sizeof(caplevel));
1102                         ret = rte_tm_level_capabilities_get(i, j,
1103                                         &caplevel, &error);
1104                         if (ret)
1105                                 continue;
1106
1107                         printf("  - Level %u\n", j);
1108                         printf("\t  -- node MAX: %u non leaf %u leaf %u\n",
1109                                 caplevel.n_nodes_max,
1110                                 caplevel.n_nodes_nonleaf_max,
1111                                 caplevel.n_nodes_leaf_max);
1112                         printf("\t  -- indetical: non leaf %u leaf %u\n",
1113                                 caplevel.non_leaf_nodes_identical,
1114                                 caplevel.leaf_nodes_identical);
1115
1116                         for (k = 0; k < caplevel.n_nodes_max; k++) {
1117                                 ret = rte_tm_node_type_get(i, k,
1118                                         &is_leaf, &error);
1119                                 if (ret)
1120                                         continue;
1121
1122                                 display_levelcap_info(is_leaf, &caplevel);
1123                         }
1124                 }
1125
1126                 if (check_for_leaf) {
1127                         ret = rte_tm_get_number_of_leaf_nodes(i,
1128                                         &n_leaf_nodes, &error);
1129                         if (ret == 0)
1130                                 printf("  - leaf nodes (%u)\n", n_leaf_nodes);
1131                 }
1132
1133                 for (j = 0; j < n_leaf_nodes; j++) {
1134                         struct rte_tm_node_stats stats;
1135                         memset(&stats, 0, sizeof(stats));
1136
1137                         ret = rte_tm_node_stats_read(i, j,
1138                                         &stats, &cap.stats_mask, 0, &error);
1139                         if (ret)
1140                                 continue;
1141
1142                         printf("  - STATS for node (%u)\n", j);
1143                         printf("  -- pkts (%"PRIu64") bytes (%"PRIu64")\n",
1144                                 stats.n_pkts, stats.n_bytes);
1145
1146                         ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
1147                         if (ret || (!is_leaf))
1148                                 continue;
1149
1150                         printf("  -- leaf queued:"
1151                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
1152                                 stats.leaf.n_pkts_queued,
1153                                 stats.leaf.n_bytes_queued);
1154                         printf("  - dropped:\n"
1155                                 "\t  -- GREEN:"
1156                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
1157                                 "\t  -- YELLOW:"
1158                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n"
1159                                 "\t  -- RED:"
1160                                 " pkts (%"PRIu64") bytes (%"PRIu64")\n",
1161                                 stats.leaf.n_pkts_dropped[RTE_COLOR_GREEN],
1162                                 stats.leaf.n_bytes_dropped[RTE_COLOR_GREEN],
1163                                 stats.leaf.n_pkts_dropped[RTE_COLOR_YELLOW],
1164                                 stats.leaf.n_bytes_dropped[RTE_COLOR_YELLOW],
1165                                 stats.leaf.n_pkts_dropped[RTE_COLOR_RED],
1166                                 stats.leaf.n_bytes_dropped[RTE_COLOR_RED]);
1167                 }
1168         }
1169 }
1170
1171 static void
1172 display_crypto_feature_info(uint64_t x)
1173 {
1174         if (x == 0)
1175                 return;
1176
1177         printf("\t  -- feature flags\n");
1178         printf("\t\t  + symmetric (%c), asymmetric (%c)\n"
1179                 "\t\t  + symmetric operation chaining (%c)\n",
1180                 (x & RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO) ? 'y' : 'n',
1181                 (x & RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) ? 'y' : 'n',
1182                 (x & RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING) ? 'y' : 'n');
1183         printf("\t\t  + CPU: SSE (%c), AVX (%c), AVX2 (%c), AVX512 (%c)\n",
1184                 (x & RTE_CRYPTODEV_FF_CPU_SSE) ? 'y' : 'n',
1185                 (x & RTE_CRYPTODEV_FF_CPU_AVX) ? 'y' : 'n',
1186                 (x & RTE_CRYPTODEV_FF_CPU_AVX2) ? 'y' : 'n',
1187                 (x & RTE_CRYPTODEV_FF_CPU_AVX512) ? 'y' : 'n');
1188         printf("\t\t  + AESNI: CPU (%c), HW (%c)\n",
1189                 (x & RTE_CRYPTODEV_FF_CPU_AESNI) ? 'y' : 'n',
1190                 (x & RTE_CRYPTODEV_FF_HW_ACCELERATED) ? 'y' : 'n');
1191         printf("\t\t  + SECURITY OFFLOAD (%c)\n",
1192                 (x & RTE_CRYPTODEV_FF_SECURITY) ? 'y' : 'n');
1193         printf("\t\t  + ARM: NEON (%c), CE (%c)\n",
1194                 (x & RTE_CRYPTODEV_FF_CPU_NEON) ? 'y' : 'n',
1195                 (x & RTE_CRYPTODEV_FF_CPU_ARM_CE) ? 'y' : 'n');
1196         printf("\t  -- buffer offload\n");
1197         printf("\t\t  + IN_PLACE_SGL (%c)\n",
1198                 (x & RTE_CRYPTODEV_FF_IN_PLACE_SGL) ? 'y' : 'n');
1199         printf("\t\t  + OOP_SGL_IN_SGL_OUT (%c)\n",
1200                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT) ? 'y' : 'n');
1201         printf("\t\t  + OOP_SGL_IN_LB_OUT (%c)\n",
1202                 (x & RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT) ? 'y' : 'n');
1203         printf("\t\t  + OOP_LB_IN_SGL_OUT (%c)\n",
1204                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT) ? 'y' : 'n');
1205         printf("\t\t  + OOP_LB_IN_LB_OUT (%c)\n",
1206                 (x & RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT) ? 'y' : 'n');
1207 }
1208
1209 static void
1210 show_crypto(void)
1211 {
1212         uint8_t crypto_dev_count = rte_cryptodev_count(), i;
1213
1214         snprintf(bdr_str, MAX_STRING_LEN, " show - CRYPTO PMD ");
1215         STATS_BDR_STR(10, bdr_str);
1216
1217         for (i = 0; i < crypto_dev_count; i++) {
1218                 struct rte_cryptodev_info dev_info;
1219                 struct rte_cryptodev_stats stats;
1220
1221                 rte_cryptodev_info_get(i, &dev_info);
1222
1223                 printf("  - device (%u)\n", i);
1224                 printf("\t  -- name (%s)\n"
1225                        "\t  -- driver (%s)\n"
1226                        "\t  -- id (%u) on socket (%d)\n"
1227                        "\t  -- queue pairs (%d)\n",
1228                        rte_cryptodev_name_get(i),
1229                        dev_info.driver_name,
1230                        dev_info.driver_id,
1231                        dev_info.device->numa_node,
1232                        rte_cryptodev_queue_pair_count(i));
1233
1234                 display_crypto_feature_info(dev_info.feature_flags);
1235
1236                 if (rte_cryptodev_stats_get(i, &stats) == 0) {
1237                         printf("\t  -- stats\n");
1238                         printf("\t\t  + enqueue count (%"PRIu64")"
1239                                " error (%"PRIu64")\n",
1240                                stats.enqueued_count,
1241                                stats.enqueue_err_count);
1242                         printf("\t\t  + dequeue count (%"PRIu64")"
1243                                " error (%"PRIu64")\n",
1244                                stats.dequeued_count,
1245                                stats.dequeue_err_count);
1246                 }
1247
1248 #ifdef RTE_LIB_SECURITY
1249                 show_security_context(i, false);
1250 #endif
1251         }
1252 }
1253
1254 static void
1255 show_ring(char *name)
1256 {
1257         snprintf(bdr_str, MAX_STRING_LEN, " show - RING ");
1258         STATS_BDR_STR(10, bdr_str);
1259
1260         if (name != NULL) {
1261                 struct rte_ring *ptr = rte_ring_lookup(name);
1262                 if (ptr != NULL) {
1263                         printf("  - Name (%s) on socket (%d)\n"
1264                                 "  - flags:\n"
1265                                 "\t  -- Single Producer Enqueue (%u)\n"
1266                                 "\t  -- Single Consmer Dequeue (%u)\n",
1267                                 ptr->name,
1268                                 ptr->memzone->socket_id,
1269                                 ptr->flags & RING_F_SP_ENQ,
1270                                 ptr->flags & RING_F_SC_DEQ);
1271                         printf("  - size (%u) mask (0x%x) capacity (%u)\n",
1272                                 ptr->size,
1273                                 ptr->mask,
1274                                 ptr->capacity);
1275                         printf("  - count (%u) free count (%u)\n",
1276                                 rte_ring_count(ptr),
1277                                 rte_ring_free_count(ptr));
1278                         printf("  - full (%d) empty (%d)\n",
1279                                 rte_ring_full(ptr),
1280                                 rte_ring_empty(ptr));
1281
1282                         STATS_BDR_STR(50, "");
1283                         return;
1284                 }
1285         }
1286
1287         rte_ring_list_dump(stdout);
1288 }
1289
1290 static void
1291 show_mempool(char *name)
1292 {
1293         snprintf(bdr_str, MAX_STRING_LEN, " show - MEMPOOL ");
1294         STATS_BDR_STR(10, bdr_str);
1295
1296         if (name != NULL) {
1297                 struct rte_mempool *ptr = rte_mempool_lookup(name);
1298                 if (ptr != NULL) {
1299                         struct rte_mempool_ops *ops;
1300                         uint64_t flags = ptr->flags;
1301
1302                         ops = rte_mempool_get_ops(ptr->ops_index);
1303                         printf("  - Name: %s on socket %d\n"
1304                                 "  - flags:\n"
1305                                 "\t  -- No spread (%c)\n"
1306                                 "\t  -- No cache align (%c)\n"
1307                                 "\t  -- SP put (%c), SC get (%c)\n"
1308                                 "\t  -- Pool created (%c)\n"
1309                                 "\t  -- No IOVA config (%c)\n"
1310                                 "\t  -- Not used for IO (%c)\n",
1311                                 ptr->name,
1312                                 ptr->socket_id,
1313                                 (flags & RTE_MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',
1314                                 (flags & RTE_MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',
1315                                 (flags & RTE_MEMPOOL_F_SP_PUT) ? 'y' : 'n',
1316                                 (flags & RTE_MEMPOOL_F_SC_GET) ? 'y' : 'n',
1317                                 (flags & RTE_MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',
1318                                 (flags & RTE_MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n',
1319                                 (flags & RTE_MEMPOOL_F_NON_IO) ? 'y' : 'n');
1320                         printf("  - Size %u Cache %u element %u\n"
1321                                 "  - header %u trailer %u\n"
1322                                 "  - private data size %u\n",
1323                                 ptr->size,
1324                                 ptr->cache_size,
1325                                 ptr->elt_size,
1326                                 ptr->header_size,
1327                                 ptr->trailer_size,
1328                                 ptr->private_data_size);
1329                         printf("  - memezone - socket %d\n",
1330                                 ptr->mz->socket_id);
1331                         printf("  - Count: avail (%u), in use (%u)\n",
1332                                 rte_mempool_avail_count(ptr),
1333                                 rte_mempool_in_use_count(ptr));
1334                         printf("  - ops_index %d ops_name %s\n",
1335                                 ptr->ops_index, ops ? ops->name : "NA");
1336
1337                         return;
1338                 }
1339         }
1340
1341         rte_mempool_list_dump(stdout);
1342 }
1343
1344 static void
1345 mempool_itr_obj(struct rte_mempool *mp, void *opaque,
1346                 void *obj, unsigned int obj_idx)
1347 {
1348         printf("  - obj_idx %u opaque %p obj %p\n",
1349                         obj_idx, opaque, obj);
1350
1351         if (obj)
1352                 rte_hexdump(stdout, " Obj Content",
1353                                 obj, (mp->elt_size > 256)?256:mp->elt_size);
1354 }
1355
1356 static void
1357 iter_mempool(char *name)
1358 {
1359         snprintf(bdr_str, MAX_STRING_LEN, " iter - MEMPOOL ");
1360         STATS_BDR_STR(10, bdr_str);
1361
1362         if (name != NULL) {
1363                 struct rte_mempool *ptr = rte_mempool_lookup(name);
1364                 if (ptr != NULL) {
1365                         /* iterate each object */
1366                         uint32_t ret = rte_mempool_obj_iter(ptr,
1367                                         mempool_itr_obj, NULL);
1368                         printf("\n  - iterated %u objects\n", ret);
1369                         return;
1370                 }
1371         }
1372 }
1373
1374 static void
1375 dump_regs(char *file_prefix)
1376 {
1377 #define MAX_FILE_NAME_SZ (MAX_LONG_OPT_SZ + 10)
1378         char file_name[MAX_FILE_NAME_SZ];
1379         struct rte_dev_reg_info reg_info;
1380         struct rte_eth_dev_info dev_info;
1381         unsigned char *buf_data;
1382         size_t buf_size;
1383         FILE *fp_regs;
1384         uint16_t i;
1385         int ret;
1386
1387         snprintf(bdr_str, MAX_STRING_LEN, " dump - Port REG");
1388         STATS_BDR_STR(10, bdr_str);
1389
1390         RTE_ETH_FOREACH_DEV(i) {
1391                 /* Skip if port is not in mask */
1392                 if ((enabled_port_mask & (1ul << i)) == 0)
1393                         continue;
1394
1395                 snprintf(bdr_str, MAX_STRING_LEN, " Port (%u)", i);
1396                 STATS_BDR_STR(5, bdr_str);
1397
1398                 ret = rte_eth_dev_info_get(i, &dev_info);
1399                 if (ret) {
1400                         printf("Error getting device info: %d\n", ret);
1401                         continue;
1402                 }
1403
1404                 memset(&reg_info, 0, sizeof(reg_info));
1405                 ret = rte_eth_dev_get_reg_info(i, &reg_info);
1406                 if (ret) {
1407                         printf("Error getting device reg info: %d\n", ret);
1408                         continue;
1409                 }
1410
1411                 buf_size = reg_info.length * reg_info.width;
1412                 buf_data = malloc(buf_size);
1413                 if (buf_data == NULL) {
1414                         printf("Error allocating %zu bytes buffer\n", buf_size);
1415                         continue;
1416                 }
1417
1418                 reg_info.data = buf_data;
1419                 reg_info.length = 0;
1420                 ret = rte_eth_dev_get_reg_info(i, &reg_info);
1421                 if (ret) {
1422                         printf("Error getting regs from device: %d\n", ret);
1423                         free(buf_data);
1424                         continue;
1425                 }
1426
1427                 snprintf(file_name, MAX_FILE_NAME_SZ, "%s-port%u",
1428                                 file_prefix, i);
1429                 fp_regs = fopen(file_name, "wb");
1430                 if (fp_regs == NULL) {
1431                         printf("Error during opening '%s' for writing: %s\n",
1432                                         file_name, strerror(errno));
1433                 } else {
1434                         size_t nr_written;
1435
1436                         nr_written = fwrite(buf_data, 1, buf_size, fp_regs);
1437                         if (nr_written != buf_size)
1438                                 printf("Error during writing %s: %s\n",
1439                                                 file_prefix, strerror(errno));
1440                         else
1441                                 printf("Device (%s) regs dumped successfully, "
1442                                         "driver:%s version:0X%08X\n",
1443                                         dev_info.device->name,
1444                                         dev_info.driver_name, reg_info.version);
1445
1446                         fclose(fp_regs);
1447                 }
1448
1449                 free(buf_data);
1450         }
1451 }
1452
1453 int
1454 main(int argc, char **argv)
1455 {
1456         int ret;
1457         int i;
1458         char c_flag[] = "-c1";
1459         char n_flag[] = "-n4";
1460         char mp_flag[] = "--proc-type=secondary";
1461         char log_flag[] = "--log-level=6";
1462         char *argp[argc + 4];
1463         uint16_t nb_ports;
1464
1465         /* preparse app arguments */
1466         ret = proc_info_preparse_args(argc, argv);
1467         if (ret < 0) {
1468                 printf("Failed to parse arguments\n");
1469                 return -1;
1470         }
1471
1472         argp[0] = argv[0];
1473         argp[1] = c_flag;
1474         argp[2] = n_flag;
1475         argp[3] = mp_flag;
1476         argp[4] = log_flag;
1477
1478         for (i = 1; i < argc; i++)
1479                 argp[i + 4] = argv[i];
1480
1481         argc += 4;
1482
1483         ret = rte_eal_init(argc, argp);
1484         if (ret < 0)
1485                 rte_panic("Cannot init EAL\n");
1486
1487         argc -= ret;
1488         argv += ret - 4;
1489
1490         if (!rte_eal_primary_proc_alive(NULL))
1491                 rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
1492
1493         /* parse app arguments */
1494         ret = proc_info_parse_args(argc, argv);
1495         if (ret < 0)
1496                 rte_exit(EXIT_FAILURE, "Invalid argument\n");
1497
1498         if (mem_info) {
1499                 meminfo_display();
1500                 return 0;
1501         }
1502
1503         nb_ports = rte_eth_dev_count_avail();
1504         if (nb_ports == 0)
1505                 rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
1506
1507         /* If no port mask was specified, then show non-owned ports */
1508         if (enabled_port_mask == 0) {
1509                 RTE_ETH_FOREACH_DEV(i)
1510                         enabled_port_mask = 1ul << i;
1511         }
1512
1513         for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
1514
1515                 /* Skip if port is not in mask */
1516                 if ((enabled_port_mask & (1ul << i)) == 0)
1517                         continue;
1518
1519                 /* Skip if port is unused */
1520                 if (!rte_eth_dev_is_valid_port(i))
1521                         continue;
1522
1523                 if (enable_stats)
1524                         nic_stats_display(i);
1525                 else if (enable_xstats)
1526                         nic_xstats_display(i);
1527                 else if (reset_stats)
1528                         nic_stats_clear(i);
1529                 else if (reset_xstats)
1530                         nic_xstats_clear(i);
1531                 else if (enable_xstats_name)
1532                         nic_xstats_by_name_display(i, xstats_name);
1533                 else if (nb_xstats_ids > 0)
1534                         nic_xstats_by_ids_display(i, xstats_ids,
1535                                                   nb_xstats_ids);
1536 #ifdef RTE_LIB_METRICS
1537                 else if (enable_metrics)
1538                         metrics_display(i);
1539 #endif
1540
1541         }
1542
1543 #ifdef RTE_LIB_METRICS
1544         /* print port independent stats */
1545         if (enable_metrics)
1546                 metrics_display(RTE_METRICS_GLOBAL);
1547 #endif
1548
1549         /* show information for PMD */
1550         if (enable_shw_port)
1551                 show_port();
1552         if (enable_shw_tm)
1553                 show_tm();
1554         if (enable_shw_crypto)
1555                 show_crypto();
1556         if (enable_shw_ring)
1557                 show_ring(ring_name);
1558         if (enable_shw_mempool)
1559                 show_mempool(mempool_name);
1560         if (enable_iter_mempool)
1561                 iter_mempool(mempool_iter_name);
1562         if (enable_dump_regs)
1563                 dump_regs(dump_regs_file_prefix);
1564
1565         RTE_ETH_FOREACH_DEV(i)
1566                 rte_eth_dev_close(i);
1567
1568         ret = rte_eal_cleanup();
1569         if (ret)
1570                 printf("Error from rte_eal_cleanup(), %d\n", ret);
1571
1572         return 0;
1573 }