app/test-crypto-perf/main.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2016-2017 Intel Corporation
   3  */
   4
   5 #include <stdio.h>
   6 #include <unistd.h>
   7
   8 #include <rte_malloc.h>
   9 #include <rte_random.h>
  10 #include <rte_eal.h>
  11 #include <rte_cryptodev.h>
  12 #ifdef RTE_CRYPTO_SCHEDULER
  13 #include <rte_cryptodev_scheduler.h>
  14 #endif
  15
  16 #include "cperf.h"
  17 #include "cperf_options.h"
  18 #include "cperf_test_vector_parsing.h"
  19 #include "cperf_test_throughput.h"
  20 #include "cperf_test_latency.h"
  21 #include "cperf_test_verify.h"
  22 #include "cperf_test_pmd_cyclecount.h"
  23
  24 static struct {
  25         struct rte_mempool *sess_mp;
  26         struct rte_mempool *priv_mp;
  27 } session_pool_socket[RTE_MAX_NUMA_NODES];
  28
  29 const char *cperf_test_type_strs[] = {
  30         [CPERF_TEST_TYPE_THROUGHPUT] = "throughput",
  31         [CPERF_TEST_TYPE_LATENCY] = "latency",
  32         [CPERF_TEST_TYPE_VERIFY] = "verify",
  33         [CPERF_TEST_TYPE_PMDCC] = "pmd-cyclecount"
  34 };
  35
  36 const char *cperf_op_type_strs[] = {
  37         [CPERF_CIPHER_ONLY] = "cipher-only",
  38         [CPERF_AUTH_ONLY] = "auth-only",
  39         [CPERF_CIPHER_THEN_AUTH] = "cipher-then-auth",
  40         [CPERF_AUTH_THEN_CIPHER] = "auth-then-cipher",
  41         [CPERF_AEAD] = "aead",
  42         [CPERF_PDCP] = "pdcp",
  43         [CPERF_DOCSIS] = "docsis",
  44         [CPERF_ASYM_MODEX] = "modex"
  45 };
  46
  47 const struct cperf_test cperf_testmap[] = {
  48                 [CPERF_TEST_TYPE_THROUGHPUT] = {
  49                                 cperf_throughput_test_constructor,
  50                                 cperf_throughput_test_runner,
  51                                 cperf_throughput_test_destructor
  52                 },
  53                 [CPERF_TEST_TYPE_LATENCY] = {
  54                                 cperf_latency_test_constructor,
  55                                 cperf_latency_test_runner,
  56                                 cperf_latency_test_destructor
  57                 },
  58                 [CPERF_TEST_TYPE_VERIFY] = {
  59                                 cperf_verify_test_constructor,
  60                                 cperf_verify_test_runner,
  61                                 cperf_verify_test_destructor
  62                 },
  63                 [CPERF_TEST_TYPE_PMDCC] = {
  64                                 cperf_pmd_cyclecount_test_constructor,
  65                                 cperf_pmd_cyclecount_test_runner,
  66                                 cperf_pmd_cyclecount_test_destructor
  67                 }
  68 };
  69
  70 static int
  71 create_asym_op_pool_socket(uint8_t dev_id, int32_t socket_id,
  72                            uint32_t nb_sessions)
  73 {
  74         char mp_name[RTE_MEMPOOL_NAMESIZE];
  75         struct rte_mempool *mpool = NULL;
  76         unsigned int session_size =
  77                 RTE_MAX(rte_cryptodev_asym_get_private_session_size(dev_id),
  78                         rte_cryptodev_asym_get_header_session_size());
  79
  80         if (session_pool_socket[socket_id].priv_mp == NULL) {
  81                 snprintf(mp_name, RTE_MEMPOOL_NAMESIZE, "perf_asym_priv_pool%u",
  82                          socket_id);
  83
  84                 mpool = rte_mempool_create(mp_name, nb_sessions, session_size,
  85                                            0, 0, NULL, NULL, NULL, NULL,
  86                                            socket_id, 0);
  87                 if (mpool == NULL) {
  88                         printf("Cannot create pool \"%s\" on socket %d\n",
  89                                mp_name, socket_id);
  90                         return -ENOMEM;
  91                 }
  92                 printf("Allocated pool \"%s\" on socket %d\n", mp_name,
  93                        socket_id);
  94                 session_pool_socket[socket_id].priv_mp = mpool;
  95         }
  96
  97         if (session_pool_socket[socket_id].sess_mp == NULL) {
  98
  99                 snprintf(mp_name, RTE_MEMPOOL_NAMESIZE, "perf_asym_sess_pool%u",
 100                          socket_id);
 101                 mpool = rte_mempool_create(mp_name, nb_sessions,
 102                                            session_size, 0, 0, NULL, NULL, NULL,
 103                                            NULL, socket_id, 0);
 104                 if (mpool == NULL) {
 105                         printf("Cannot create pool \"%s\" on socket %d\n",
 106                                mp_name, socket_id);
 107                         return -ENOMEM;
 108                 }
 109                 session_pool_socket[socket_id].sess_mp = mpool;
 110         }
 111         return 0;
 112 }
 113
 114 static int
 115 fill_session_pool_socket(int32_t socket_id, uint32_t session_priv_size,
 116                 uint32_t nb_sessions)
 117 {
 118         char mp_name[RTE_MEMPOOL_NAMESIZE];
 119         struct rte_mempool *sess_mp;
 120
 121         if (session_pool_socket[socket_id].priv_mp == NULL) {
 122                 snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
 123                         "priv_sess_mp_%u", socket_id);
 124
 125                 sess_mp = rte_mempool_create(mp_name,
 126                                         nb_sessions,
 127                                         session_priv_size,
 128                                         0, 0, NULL, NULL, NULL,
 129                                         NULL, socket_id,
 130                                         0);
 131
 132                 if (sess_mp == NULL) {
 133                         printf("Cannot create pool \"%s\" on socket %d\n",
 134                                 mp_name, socket_id);
 135                         return -ENOMEM;
 136                 }
 137
 138                 printf("Allocated pool \"%s\" on socket %d\n",
 139                         mp_name, socket_id);
 140                 session_pool_socket[socket_id].priv_mp = sess_mp;
 141         }
 142
 143         if (session_pool_socket[socket_id].sess_mp == NULL) {
 144
 145                 snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
 146                         "sess_mp_%u", socket_id);
 147
 148                 sess_mp = rte_cryptodev_sym_session_pool_create(mp_name,
 149                                         nb_sessions, 0, 0, 0, socket_id);
 150
 151                 if (sess_mp == NULL) {
 152                         printf("Cannot create pool \"%s\" on socket %d\n",
 153                                 mp_name, socket_id);
 154                         return -ENOMEM;
 155                 }
 156
 157                 printf("Allocated pool \"%s\" on socket %d\n",
 158                         mp_name, socket_id);
 159                 session_pool_socket[socket_id].sess_mp = sess_mp;
 160         }
 161
 162         return 0;
 163 }
 164
 165 static int
 166 cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs)
 167 {
 168         uint8_t enabled_cdev_count = 0, nb_lcores, cdev_id;
 169         uint32_t sessions_needed = 0;
 170         unsigned int i, j;
 171         int ret;
 172
 173         enabled_cdev_count = rte_cryptodev_devices_get(opts->device_type,
 174                         enabled_cdevs, RTE_CRYPTO_MAX_DEVS);
 175         if (enabled_cdev_count == 0) {
 176                 printf("No crypto devices type %s available\n",
 177                                 opts->device_type);
 178                 return -EINVAL;
 179         }
 180
 181         nb_lcores = rte_lcore_count() - 1;
 182
 183         if (nb_lcores < 1) {
 184                 RTE_LOG(ERR, USER1,
 185                         "Number of enabled cores need to be higher than 1\n");
 186                 return -EINVAL;
 187         }
 188
 189         /*
 190          * Use less number of devices,
 191          * if there are more available than cores.
 192          */
 193         if (enabled_cdev_count > nb_lcores)
 194                 enabled_cdev_count = nb_lcores;
 195
 196         /* Create a mempool shared by all the devices */
 197         uint32_t max_sess_size = 0, sess_size;
 198
 199         for (cdev_id = 0; cdev_id < rte_cryptodev_count(); cdev_id++) {
 200                 sess_size = rte_cryptodev_sym_get_private_session_size(cdev_id);
 201                 if (sess_size > max_sess_size)
 202                         max_sess_size = sess_size;
 203         }
 204 #ifdef RTE_LIB_SECURITY
 205         for (cdev_id = 0; cdev_id < rte_cryptodev_count(); cdev_id++) {
 206                 sess_size = rte_security_session_get_size(
 207                                 rte_cryptodev_get_sec_ctx(cdev_id));
 208                 if (sess_size > max_sess_size)
 209                         max_sess_size = sess_size;
 210         }
 211 #endif
 212         /*
 213          * Calculate number of needed queue pairs, based on the amount
 214          * of available number of logical cores and crypto devices.
 215          * For instance, if there are 4 cores and 2 crypto devices,
 216          * 2 queue pairs will be set up per device.
 217          */
 218         opts->nb_qps = (nb_lcores % enabled_cdev_count) ?
 219                                 (nb_lcores / enabled_cdev_count) + 1 :
 220                                 nb_lcores / enabled_cdev_count;
 221
 222         for (i = 0; i < enabled_cdev_count &&
 223                         i < RTE_CRYPTO_MAX_DEVS; i++) {
 224                 cdev_id = enabled_cdevs[i];
 225 #ifdef RTE_CRYPTO_SCHEDULER
 226                 /*
 227                  * If multi-core scheduler is used, limit the number
 228                  * of queue pairs to 1, as there is no way to know
 229                  * how many cores are being used by the PMD, and
 230                  * how many will be available for the application.
 231                  */
 232                 if (!strcmp((const char *)opts->device_type, "crypto_scheduler") &&
 233                                 rte_cryptodev_scheduler_mode_get(cdev_id) ==
 234                                 CDEV_SCHED_MODE_MULTICORE)
 235                         opts->nb_qps = 1;
 236 #endif
 237
 238                 struct rte_cryptodev_info cdev_info;
 239                 uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
 240                 /* range check the socket_id - negative values become big
 241                  * positive ones due to use of unsigned value
 242                  */
 243                 if (socket_id >= RTE_MAX_NUMA_NODES)
 244                         socket_id = 0;
 245
 246                 rte_cryptodev_info_get(cdev_id, &cdev_info);
 247
 248                 if (opts->op_type == CPERF_ASYM_MODEX) {
 249                         if ((cdev_info.feature_flags &
 250                              RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) == 0)
 251                                 continue;
 252                 }
 253
 254                 if (opts->nb_qps > cdev_info.max_nb_queue_pairs) {
 255                         printf("Number of needed queue pairs is higher "
 256                                 "than the maximum number of queue pairs "
 257                                 "per device.\n");
 258                         printf("Lower the number of cores or increase "
 259                                 "the number of crypto devices\n");
 260                         return -EINVAL;
 261                 }
 262                 struct rte_cryptodev_config conf = {
 263                         .nb_queue_pairs = opts->nb_qps,
 264                         .socket_id = socket_id,
 265                 };
 266
 267                 switch (opts->op_type) {
 268                 case CPERF_ASYM_MODEX:
 269                         conf.ff_disable |= (RTE_CRYPTODEV_FF_SECURITY |
 270                                             RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO);
 271                         break;
 272                 case CPERF_CIPHER_ONLY:
 273                 case CPERF_AUTH_ONLY:
 274                 case CPERF_CIPHER_THEN_AUTH:
 275                 case CPERF_AUTH_THEN_CIPHER:
 276                 case CPERF_AEAD:
 277                         conf.ff_disable |= RTE_CRYPTODEV_FF_SECURITY;
 278                         /* Fall through */
 279                 case CPERF_PDCP:
 280                 case CPERF_DOCSIS:
 281                         /* Fall through */
 282                 default:
 283
 284                         conf.ff_disable |= RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO;
 285                 }
 286
 287                 struct rte_cryptodev_qp_conf qp_conf = {
 288                         .nb_descriptors = opts->nb_descriptors
 289                 };
 290
 291                 /**
 292                  * Device info specifies the min headroom and tailroom
 293                  * requirement for the crypto PMD. This need to be honoured
 294                  * by the application, while creating mbuf.
 295                  */
 296                 if (opts->headroom_sz < cdev_info.min_mbuf_headroom_req) {
 297                         /* Update headroom */
 298                         opts->headroom_sz = cdev_info.min_mbuf_headroom_req;
 299                 }
 300                 if (opts->tailroom_sz < cdev_info.min_mbuf_tailroom_req) {
 301                         /* Update tailroom */
 302                         opts->tailroom_sz = cdev_info.min_mbuf_tailroom_req;
 303                 }
 304
 305                 /* Update segment size to include headroom & tailroom */
 306                 opts->segment_sz += (opts->headroom_sz + opts->tailroom_sz);
 307
 308                 uint32_t dev_max_nb_sess = cdev_info.sym.max_nb_sessions;
 309                 /*
 310                  * Two sessions objects are required for each session
 311                  * (one for the header, one for the private data)
 312                  */
 313                 if (!strcmp((const char *)opts->device_type,
 314                                         "crypto_scheduler")) {
 315 #ifdef RTE_CRYPTO_SCHEDULER
 316                         uint32_t nb_slaves =
 317                                 rte_cryptodev_scheduler_workers_get(cdev_id,
 318                                                                 NULL);
 319
 320                         sessions_needed = enabled_cdev_count *
 321                                 opts->nb_qps * nb_slaves;
 322 #endif
 323                 } else
 324                         sessions_needed = enabled_cdev_count * opts->nb_qps;
 325
 326                 /*
 327                  * A single session is required per queue pair
 328                  * in each device
 329                  */
 330                 if (dev_max_nb_sess != 0 && dev_max_nb_sess < opts->nb_qps) {
 331                         RTE_LOG(ERR, USER1,
 332                                 "Device does not support at least "
 333                                 "%u sessions\n", opts->nb_qps);
 334                         return -ENOTSUP;
 335                 }
 336
 337                 if (opts->op_type == CPERF_ASYM_MODEX)
 338                         ret = create_asym_op_pool_socket(cdev_id, socket_id,
 339                                                          sessions_needed);
 340                 else
 341                         ret = fill_session_pool_socket(socket_id, max_sess_size,
 342                                                        sessions_needed);
 343                 if (ret < 0)
 344                         return ret;
 345
 346                 qp_conf.mp_session = session_pool_socket[socket_id].sess_mp;
 347                 qp_conf.mp_session_private =
 348                                 session_pool_socket[socket_id].priv_mp;
 349
 350                 if (opts->op_type == CPERF_ASYM_MODEX) {
 351                         qp_conf.mp_session = NULL;
 352                         qp_conf.mp_session_private = NULL;
 353                 }
 354
 355                 ret = rte_cryptodev_configure(cdev_id, &conf);
 356                 if (ret < 0) {
 357                         printf("Failed to configure cryptodev %u", cdev_id);
 358                         return -EINVAL;
 359                 }
 360
 361                 for (j = 0; j < opts->nb_qps; j++) {
 362                         ret = rte_cryptodev_queue_pair_setup(cdev_id, j,
 363                                 &qp_conf, socket_id);
 364                         if (ret < 0) {
 365                                 printf("Failed to setup queue pair %u on "
 366                                         "cryptodev %u", j, cdev_id);
 367                                 return -EINVAL;
 368                         }
 369                 }
 370
 371                 ret = rte_cryptodev_start(cdev_id);
 372                 if (ret < 0) {
 373                         printf("Failed to start device %u: error %d\n",
 374                                         cdev_id, ret);
 375                         return -EPERM;
 376                 }
 377         }
 378
 379         return enabled_cdev_count;
 380 }
 381
 382 static int
 383 cperf_verify_devices_capabilities(struct cperf_options *opts,
 384                 uint8_t *enabled_cdevs, uint8_t nb_cryptodevs)
 385 {
 386         struct rte_cryptodev_sym_capability_idx cap_idx;
 387         const struct rte_cryptodev_symmetric_capability *capability;
 388         struct rte_cryptodev_asym_capability_idx asym_cap_idx;
 389         const struct rte_cryptodev_asymmetric_xform_capability *asym_capability;
 390
 391
 392         uint8_t i, cdev_id;
 393         int ret;
 394
 395         for (i = 0; i < nb_cryptodevs; i++) {
 396
 397                 cdev_id = enabled_cdevs[i];
 398
 399                 if (opts->op_type == CPERF_ASYM_MODEX) {
 400                         asym_cap_idx.type = RTE_CRYPTO_ASYM_XFORM_MODEX;
 401                         asym_capability = rte_cryptodev_asym_capability_get(
 402                                 cdev_id, &asym_cap_idx);
 403                         if (asym_capability == NULL)
 404                                 return -1;
 405
 406                         ret = rte_cryptodev_asym_xform_capability_check_modlen(
 407                                 asym_capability, sizeof(perf_mod_p));
 408                         if (ret != 0)
 409                                 return ret;
 410
 411                 }
 412
 413                 if (opts->op_type == CPERF_AUTH_ONLY ||
 414                                 opts->op_type == CPERF_CIPHER_THEN_AUTH ||
 415                                 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
 416
 417                         cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH;
 418                         cap_idx.algo.auth = opts->auth_algo;
 419
 420                         capability = rte_cryptodev_sym_capability_get(cdev_id,
 421                                         &cap_idx);
 422                         if (capability == NULL)
 423                                 return -1;
 424
 425                         ret = rte_cryptodev_sym_capability_check_auth(
 426                                         capability,
 427                                         opts->auth_key_sz,
 428                                         opts->digest_sz,
 429                                         opts->auth_iv_sz);
 430                         if (ret != 0)
 431                                 return ret;
 432                 }
 433
 434                 if (opts->op_type == CPERF_CIPHER_ONLY ||
 435                                 opts->op_type == CPERF_CIPHER_THEN_AUTH ||
 436                                 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
 437
 438                         cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 439                         cap_idx.algo.cipher = opts->cipher_algo;
 440
 441                         capability = rte_cryptodev_sym_capability_get(cdev_id,
 442                                         &cap_idx);
 443                         if (capability == NULL)
 444                                 return -1;
 445
 446                         ret = rte_cryptodev_sym_capability_check_cipher(
 447                                         capability,
 448                                         opts->cipher_key_sz,
 449                                         opts->cipher_iv_sz);
 450                         if (ret != 0)
 451                                 return ret;
 452                 }
 453
 454                 if (opts->op_type == CPERF_AEAD) {
 455
 456                         cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD;
 457                         cap_idx.algo.aead = opts->aead_algo;
 458
 459                         capability = rte_cryptodev_sym_capability_get(cdev_id,
 460                                         &cap_idx);
 461                         if (capability == NULL)
 462                                 return -1;
 463
 464                         ret = rte_cryptodev_sym_capability_check_aead(
 465                                         capability,
 466                                         opts->aead_key_sz,
 467                                         opts->digest_sz,
 468                                         opts->aead_aad_sz,
 469                                         opts->aead_iv_sz);
 470                         if (ret != 0)
 471                                 return ret;
 472                 }
 473         }
 474
 475         return 0;
 476 }
 477
 478 static int
 479 cperf_check_test_vector(struct cperf_options *opts,
 480                 struct cperf_test_vector *test_vec)
 481 {
 482         if (opts->op_type == CPERF_CIPHER_ONLY) {
 483                 if (opts->cipher_algo == RTE_CRYPTO_CIPHER_NULL) {
 484                         if (test_vec->plaintext.data == NULL)
 485                                 return -1;
 486                 } else {
 487                         if (test_vec->plaintext.data == NULL)
 488                                 return -1;
 489                         if (test_vec->plaintext.length < opts->max_buffer_size)
 490                                 return -1;
 491                         if (test_vec->ciphertext.data == NULL)
 492                                 return -1;
 493                         if (test_vec->ciphertext.length < opts->max_buffer_size)
 494                                 return -1;
 495                         /* Cipher IV is only required for some algorithms */
 496                         if (opts->cipher_iv_sz &&
 497                                         test_vec->cipher_iv.data == NULL)
 498                                 return -1;
 499                         if (test_vec->cipher_iv.length != opts->cipher_iv_sz)
 500                                 return -1;
 501                         if (test_vec->cipher_key.data == NULL)
 502                                 return -1;
 503                         if (test_vec->cipher_key.length != opts->cipher_key_sz)
 504                                 return -1;
 505                 }
 506         } else if (opts->op_type == CPERF_AUTH_ONLY) {
 507                 if (opts->auth_algo != RTE_CRYPTO_AUTH_NULL) {
 508                         if (test_vec->plaintext.data == NULL)
 509                                 return -1;
 510                         if (test_vec->plaintext.length < opts->max_buffer_size)
 511                                 return -1;
 512                         /* Auth key is only required for some algorithms */
 513                         if (opts->auth_key_sz &&
 514                                         test_vec->auth_key.data == NULL)
 515                                 return -1;
 516                         if (test_vec->auth_key.length != opts->auth_key_sz)
 517                                 return -1;
 518                         if (test_vec->auth_iv.length != opts->auth_iv_sz)
 519                                 return -1;
 520                         /* Auth IV is only required for some algorithms */
 521                         if (opts->auth_iv_sz && test_vec->auth_iv.data == NULL)
 522                                 return -1;
 523                         if (test_vec->digest.data == NULL)
 524                                 return -1;
 525                         if (test_vec->digest.length < opts->digest_sz)
 526                                 return -1;
 527                 }
 528
 529         } else if (opts->op_type == CPERF_CIPHER_THEN_AUTH ||
 530                         opts->op_type == CPERF_AUTH_THEN_CIPHER) {
 531                 if (opts->cipher_algo == RTE_CRYPTO_CIPHER_NULL) {
 532                         if (test_vec->plaintext.data == NULL)
 533                                 return -1;
 534                         if (test_vec->plaintext.length < opts->max_buffer_size)
 535                                 return -1;
 536                 } else {
 537                         if (test_vec->plaintext.data == NULL)
 538                                 return -1;
 539                         if (test_vec->plaintext.length < opts->max_buffer_size)
 540                                 return -1;
 541                         if (test_vec->ciphertext.data == NULL)
 542                                 return -1;
 543                         if (test_vec->ciphertext.length < opts->max_buffer_size)
 544                                 return -1;
 545                         if (test_vec->cipher_iv.data == NULL)
 546                                 return -1;
 547                         if (test_vec->cipher_iv.length != opts->cipher_iv_sz)
 548                                 return -1;
 549                         if (test_vec->cipher_key.data == NULL)
 550                                 return -1;
 551                         if (test_vec->cipher_key.length != opts->cipher_key_sz)
 552                                 return -1;
 553                 }
 554                 if (opts->auth_algo != RTE_CRYPTO_AUTH_NULL) {
 555                         if (test_vec->auth_key.data == NULL)
 556                                 return -1;
 557                         if (test_vec->auth_key.length != opts->auth_key_sz)
 558                                 return -1;
 559                         if (test_vec->auth_iv.length != opts->auth_iv_sz)
 560                                 return -1;
 561                         /* Auth IV is only required for some algorithms */
 562                         if (opts->auth_iv_sz && test_vec->auth_iv.data == NULL)
 563                                 return -1;
 564                         if (test_vec->digest.data == NULL)
 565                                 return -1;
 566                         if (test_vec->digest.length < opts->digest_sz)
 567                                 return -1;
 568                 }
 569         } else if (opts->op_type == CPERF_AEAD) {
 570                 if (test_vec->plaintext.data == NULL)
 571                         return -1;
 572                 if (test_vec->plaintext.length < opts->max_buffer_size)
 573                         return -1;
 574                 if (test_vec->ciphertext.data == NULL)
 575                         return -1;
 576                 if (test_vec->ciphertext.length < opts->max_buffer_size)
 577                         return -1;
 578                 if (test_vec->aead_key.data == NULL)
 579                         return -1;
 580                 if (test_vec->aead_key.length != opts->aead_key_sz)
 581                         return -1;
 582                 if (test_vec->aead_iv.data == NULL)
 583                         return -1;
 584                 if (test_vec->aead_iv.length != opts->aead_iv_sz)
 585                         return -1;
 586                 if (test_vec->aad.data == NULL)
 587                         return -1;
 588                 if (test_vec->aad.length != opts->aead_aad_sz)
 589                         return -1;
 590                 if (test_vec->digest.data == NULL)
 591                         return -1;
 592                 if (test_vec->digest.length < opts->digest_sz)
 593                         return -1;
 594         }
 595         return 0;
 596 }
 597
 598 int
 599 main(int argc, char **argv)
 600 {
 601         struct cperf_options opts = {0};
 602         struct cperf_test_vector *t_vec = NULL;
 603         struct cperf_op_fns op_fns;
 604         void *ctx[RTE_MAX_LCORE] = { };
 605         int nb_cryptodevs = 0;
 606         uint16_t total_nb_qps = 0;
 607         uint8_t cdev_id, i;
 608         uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = { 0 };
 609
 610         uint8_t buffer_size_idx = 0;
 611
 612         int ret;
 613         uint32_t lcore_id;
 614
 615         /* Initialise DPDK EAL */
 616         ret = rte_eal_init(argc, argv);
 617         if (ret < 0)
 618                 rte_exit(EXIT_FAILURE, "Invalid EAL arguments!\n");
 619         argc -= ret;
 620         argv += ret;
 621
 622         cperf_options_default(&opts);
 623
 624         ret = cperf_options_parse(&opts, argc, argv);
 625         if (ret) {
 626                 RTE_LOG(ERR, USER1, "Parsing one or more user options failed\n");
 627                 goto err;
 628         }
 629
 630         ret = cperf_options_check(&opts);
 631         if (ret) {
 632                 RTE_LOG(ERR, USER1,
 633                                 "Checking one or more user options failed\n");
 634                 goto err;
 635         }
 636
 637         nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs);
 638
 639         if (!opts.silent)
 640                 cperf_options_dump(&opts);
 641
 642         if (nb_cryptodevs < 1) {
 643                 RTE_LOG(ERR, USER1, "Failed to initialise requested crypto "
 644                                 "device type\n");
 645                 nb_cryptodevs = 0;
 646                 goto err;
 647         }
 648
 649         ret = cperf_verify_devices_capabilities(&opts, enabled_cdevs,
 650                         nb_cryptodevs);
 651         if (ret) {
 652                 RTE_LOG(ERR, USER1, "Crypto device type does not support "
 653                                 "capabilities requested\n");
 654                 goto err;
 655         }
 656
 657         if (opts.test_file != NULL) {
 658                 t_vec = cperf_test_vector_get_from_file(&opts);
 659                 if (t_vec == NULL) {
 660                         RTE_LOG(ERR, USER1,
 661                                         "Failed to create test vector for"
 662                                         " specified file\n");
 663                         goto err;
 664                 }
 665
 666                 if (cperf_check_test_vector(&opts, t_vec)) {
 667                         RTE_LOG(ERR, USER1, "Incomplete necessary test vectors"
 668                                         "\n");
 669                         goto err;
 670                 }
 671         } else {
 672                 t_vec = cperf_test_vector_get_dummy(&opts);
 673                 if (t_vec == NULL) {
 674                         RTE_LOG(ERR, USER1,
 675                                         "Failed to create test vector for"
 676                                         " specified algorithms\n");
 677                         goto err;
 678                 }
 679         }
 680
 681         ret = cperf_get_op_functions(&opts, &op_fns);
 682         if (ret) {
 683                 RTE_LOG(ERR, USER1, "Failed to find function ops set for "
 684                                 "specified algorithms combination\n");
 685                 goto err;
 686         }
 687
 688         if (!opts.silent && opts.test != CPERF_TEST_TYPE_THROUGHPUT &&
 689                         opts.test != CPERF_TEST_TYPE_LATENCY)
 690                 show_test_vector(t_vec);
 691
 692         total_nb_qps = nb_cryptodevs * opts.nb_qps;
 693
 694         i = 0;
 695         uint8_t qp_id = 0, cdev_index = 0;
 696         RTE_LCORE_FOREACH_WORKER(lcore_id) {
 697
 698                 if (i == total_nb_qps)
 699                         break;
 700
 701                 cdev_id = enabled_cdevs[cdev_index];
 702
 703                 uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
 704
 705                 ctx[i] = cperf_testmap[opts.test].constructor(
 706                                 session_pool_socket[socket_id].sess_mp,
 707                                 session_pool_socket[socket_id].priv_mp,
 708                                 cdev_id, qp_id,
 709                                 &opts, t_vec, &op_fns);
 710                 if (ctx[i] == NULL) {
 711                         RTE_LOG(ERR, USER1, "Test run constructor failed\n");
 712                         goto err;
 713                 }
 714                 qp_id = (qp_id + 1) % opts.nb_qps;
 715                 if (qp_id == 0)
 716                         cdev_index++;
 717                 i++;
 718         }
 719
 720         if (opts.imix_distribution_count != 0) {
 721                 uint8_t buffer_size_count = opts.buffer_size_count;
 722                 uint16_t distribution_total[buffer_size_count];
 723                 uint32_t op_idx;
 724                 uint32_t test_average_size = 0;
 725                 const uint32_t *buffer_size_list = opts.buffer_size_list;
 726                 const uint32_t *imix_distribution_list = opts.imix_distribution_list;
 727
 728                 opts.imix_buffer_sizes = rte_malloc(NULL,
 729                                         sizeof(uint32_t) * opts.pool_sz,
 730                                         0);
 731                 /*
 732                  * Calculate accumulated distribution of
 733                  * probabilities per packet size
 734                  */
 735                 distribution_total[0] = imix_distribution_list[0];
 736                 for (i = 1; i < buffer_size_count; i++)
 737                         distribution_total[i] = imix_distribution_list[i] +
 738                                 distribution_total[i-1];
 739
 740                 /* Calculate a random sequence of packet sizes, based on distribution */
 741                 for (op_idx = 0; op_idx < opts.pool_sz; op_idx++) {
 742                         uint16_t random_number = rte_rand() %
 743                                 distribution_total[buffer_size_count - 1];
 744                         for (i = 0; i < buffer_size_count; i++)
 745                                 if (random_number < distribution_total[i])
 746                                         break;
 747
 748                         opts.imix_buffer_sizes[op_idx] = buffer_size_list[i];
 749                 }
 750
 751                 /* Calculate average buffer size for the IMIX distribution */
 752                 for (i = 0; i < buffer_size_count; i++)
 753                         test_average_size += buffer_size_list[i] *
 754                                 imix_distribution_list[i];
 755
 756                 opts.test_buffer_size = test_average_size /
 757                                 distribution_total[buffer_size_count - 1];
 758
 759                 i = 0;
 760                 RTE_LCORE_FOREACH_WORKER(lcore_id) {
 761
 762                         if (i == total_nb_qps)
 763                                 break;
 764
 765                         rte_eal_remote_launch(cperf_testmap[opts.test].runner,
 766                                 ctx[i], lcore_id);
 767                         i++;
 768                 }
 769                 i = 0;
 770                 RTE_LCORE_FOREACH_WORKER(lcore_id) {
 771
 772                         if (i == total_nb_qps)
 773                                 break;
 774                         ret |= rte_eal_wait_lcore(lcore_id);
 775                         i++;
 776                 }
 777
 778                 if (ret != EXIT_SUCCESS)
 779                         goto err;
 780         } else {
 781
 782                 /* Get next size from range or list */
 783                 if (opts.inc_buffer_size != 0)
 784                         opts.test_buffer_size = opts.min_buffer_size;
 785                 else
 786                         opts.test_buffer_size = opts.buffer_size_list[0];
 787
 788                 while (opts.test_buffer_size <= opts.max_buffer_size) {
 789                         i = 0;
 790                         RTE_LCORE_FOREACH_WORKER(lcore_id) {
 791
 792                                 if (i == total_nb_qps)
 793                                         break;
 794
 795                                 rte_eal_remote_launch(cperf_testmap[opts.test].runner,
 796                                         ctx[i], lcore_id);
 797                                 i++;
 798                         }
 799                         i = 0;
 800                         RTE_LCORE_FOREACH_WORKER(lcore_id) {
 801
 802                                 if (i == total_nb_qps)
 803                                         break;
 804                                 ret |= rte_eal_wait_lcore(lcore_id);
 805                                 i++;
 806                         }
 807
 808                         if (ret != EXIT_SUCCESS)
 809                                 goto err;
 810
 811                         /* Get next size from range or list */
 812                         if (opts.inc_buffer_size != 0)
 813                                 opts.test_buffer_size += opts.inc_buffer_size;
 814                         else {
 815                                 if (++buffer_size_idx == opts.buffer_size_count)
 816                                         break;
 817                                 opts.test_buffer_size =
 818                                         opts.buffer_size_list[buffer_size_idx];
 819                         }
 820                 }
 821         }
 822
 823         i = 0;
 824         RTE_LCORE_FOREACH_WORKER(lcore_id) {
 825
 826                 if (i == total_nb_qps)
 827                         break;
 828
 829                 cperf_testmap[opts.test].destructor(ctx[i]);
 830                 i++;
 831         }
 832
 833         for (i = 0; i < nb_cryptodevs &&
 834                         i < RTE_CRYPTO_MAX_DEVS; i++) {
 835                 rte_cryptodev_stop(enabled_cdevs[i]);
 836                 ret = rte_cryptodev_close(enabled_cdevs[i]);
 837                 if (ret)
 838                         RTE_LOG(ERR, USER1,
 839                                         "Crypto device close error %d\n", ret);
 840         }
 841
 842         free_test_vector(t_vec, &opts);
 843
 844         printf("\n");
 845         return EXIT_SUCCESS;
 846
 847 err:
 848         i = 0;
 849         RTE_LCORE_FOREACH_WORKER(lcore_id) {
 850                 if (i == total_nb_qps)
 851                         break;
 852
 853                 if (ctx[i] && cperf_testmap[opts.test].destructor)
 854                         cperf_testmap[opts.test].destructor(ctx[i]);
 855                 i++;
 856         }
 857
 858         for (i = 0; i < nb_cryptodevs &&
 859                         i < RTE_CRYPTO_MAX_DEVS; i++) {
 860                 rte_cryptodev_stop(enabled_cdevs[i]);
 861                 ret = rte_cryptodev_close(enabled_cdevs[i]);
 862                 if (ret)
 863                         RTE_LOG(ERR, USER1,
 864                                         "Crypto device close error %d\n", ret);
 865
 866         }
 867         rte_free(opts.imix_buffer_sizes);
 868         free_test_vector(t_vec, &opts);
 869
 870         printf("\n");
 871         return EXIT_FAILURE;
 872 }