drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2015-2017 Intel Corporation
   3  */
   4
   5 #include <string.h>
   6
   7 #include <rte_common.h>
   8 #include <rte_malloc.h>
   9 #include <rte_cryptodev_pmd.h>
  10
  11 #include "rte_aesni_mb_pmd_private.h"
  12
  13
  14 static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
  15         {       /* MD5 HMAC */
  16                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  17                 {.sym = {
  18                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  19                         {.auth = {
  20                                 .algo = RTE_CRYPTO_AUTH_MD5_HMAC,
  21                                 .block_size = 64,
  22                                 .key_size = {
  23                                         .min = 1,
  24                                         .max = 64,
  25                                         .increment = 1
  26                                 },
  27                                 .digest_size = {
  28 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
  29                                         .min = 1,
  30                                         .max = 16,
  31                                         .increment = 1
  32 #else
  33                                         .min = 12,
  34                                         .max = 12,
  35                                         .increment = 0
  36 #endif
  37                                 },
  38                                 .iv_size = { 0 }
  39                         }, }
  40                 }, }
  41         },
  42         {       /* SHA1 HMAC */
  43                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  44                 {.sym = {
  45                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  46                         {.auth = {
  47                                 .algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
  48                                 .block_size = 64,
  49                                 .key_size = {
  50                                         .min = 1,
  51 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
  52                                         .max = 65535,
  53 #else
  54                                         .max = 64,
  55 #endif
  56                                         .increment = 1
  57                                 },
  58                                 .digest_size = {
  59 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
  60                                         .min = 1,
  61                                         .max = 20,
  62                                         .increment = 1
  63 #else
  64                                         .min = 12,
  65                                         .max = 12,
  66                                         .increment = 0
  67 #endif
  68                                 },
  69                                 .iv_size = { 0 }
  70                         }, }
  71                 }, }
  72         },
  73         {       /* SHA224 HMAC */
  74                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
  75                 {.sym = {
  76                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
  77                         {.auth = {
  78                                 .algo = RTE_CRYPTO_AUTH_SHA224_HMAC,
  79                                 .block_size = 64,
  80                                 .key_size = {
  81                                         .min = 1,
  82 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
  83                                         .max = 65535,
  84 #else
  85                                         .max = 64,
  86 #endif
  87                                         .increment = 1
  88                                 },
  89                                 .digest_size = {
  90 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
  91                                         .min = 1,
  92                                         .max = 28,
  93                                         .increment = 1
  94 #else
  95                                         .min = 14,
  96                                         .max = 14,
  97                                         .increment = 0
  98 #endif
  99                                 },
 100                                 .iv_size = { 0 }
 101                         }, }
 102                 }, }
 103         },
 104         {       /* SHA256 HMAC */
 105                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 106                 {.sym = {
 107                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
 108                         {.auth = {
 109                                 .algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
 110                                 .block_size = 64,
 111                                 .key_size = {
 112                                         .min = 1,
 113 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
 114                                         .max = 65535,
 115 #else
 116                                         .max = 64,
 117 #endif
 118                                         .increment = 1
 119                                 },
 120                                 .digest_size = {
 121 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
 122                                         .min = 1,
 123                                         .max = 32,
 124                                         .increment = 1
 125 #else
 126                                         .min = 16,
 127                                         .max = 16,
 128                                         .increment = 0
 129 #endif
 130                                 },
 131                                 .iv_size = { 0 }
 132                         }, }
 133                 }, }
 134         },
 135         {       /* SHA384 HMAC */
 136                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 137                 {.sym = {
 138                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
 139                         {.auth = {
 140                                 .algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
 141                                 .block_size = 128,
 142                                 .key_size = {
 143                                         .min = 1,
 144 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
 145                                         .max = 65535,
 146 #else
 147                                         .max = 128,
 148 #endif
 149                                         .increment = 1
 150                                 },
 151                                 .digest_size = {
 152 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
 153                                         .min = 1,
 154                                         .max = 48,
 155                                         .increment = 1
 156 #else
 157                                         .min = 24,
 158                                         .max = 24,
 159                                         .increment = 0
 160 #endif
 161                                 },
 162                                 .iv_size = { 0 }
 163                         }, }
 164                 }, }
 165         },
 166         {       /* SHA512 HMAC */
 167                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 168                 {.sym = {
 169                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
 170                         {.auth = {
 171                                 .algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
 172                                 .block_size = 128,
 173                                 .key_size = {
 174                                         .min = 1,
 175 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
 176                                         .max = 65535,
 177 #else
 178                                         .max = 128,
 179 #endif
 180                                         .increment = 1
 181                                 },
 182                                 .digest_size = {
 183 #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0)
 184                                         .min = 1,
 185                                         .max = 64,
 186                                         .increment = 1
 187 #else
 188                                         .min = 32,
 189                                         .max = 32,
 190                                         .increment = 0
 191 #endif
 192                                 },
 193                                 .iv_size = { 0 }
 194                         }, }
 195                 }, }
 196         },
 197         {       /* AES XCBC HMAC */
 198                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 199                 {.sym = {
 200                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
 201                         {.auth = {
 202                                 .algo = RTE_CRYPTO_AUTH_AES_XCBC_MAC,
 203                                 .block_size = 16,
 204                                 .key_size = {
 205                                         .min = 16,
 206                                         .max = 16,
 207                                         .increment = 0
 208                                 },
 209                                 .digest_size = {
 210                                         .min = 12,
 211                                         .max = 12,
 212                                         .increment = 0
 213                                 },
 214                                 .iv_size = { 0 }
 215                         }, }
 216                 }, }
 217         },
 218         {       /* AES CBC */
 219                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 220                 {.sym = {
 221                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 222                         {.cipher = {
 223                                 .algo = RTE_CRYPTO_CIPHER_AES_CBC,
 224                                 .block_size = 16,
 225                                 .key_size = {
 226                                         .min = 16,
 227                                         .max = 32,
 228                                         .increment = 8
 229                                 },
 230                                 .iv_size = {
 231                                         .min = 16,
 232                                         .max = 16,
 233                                         .increment = 0
 234                                 }
 235                         }, }
 236                 }, }
 237         },
 238         {       /* AES CTR */
 239                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 240                 {.sym = {
 241                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 242                         {.cipher = {
 243                                 .algo = RTE_CRYPTO_CIPHER_AES_CTR,
 244                                 .block_size = 16,
 245                                 .key_size = {
 246                                         .min = 16,
 247                                         .max = 32,
 248                                         .increment = 8
 249                                 },
 250                                 .iv_size = {
 251                                         .min = 12,
 252                                         .max = 16,
 253                                         .increment = 4
 254                                 }
 255                         }, }
 256                 }, }
 257         },
 258         {       /* AES DOCSIS BPI */
 259                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 260                 {.sym = {
 261                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 262                         {.cipher = {
 263                                 .algo = RTE_CRYPTO_CIPHER_AES_DOCSISBPI,
 264                                 .block_size = 16,
 265                                 .key_size = {
 266                                         .min = 16,
 267                                         .max = 16,
 268                                         .increment = 0
 269                                 },
 270                                 .iv_size = {
 271                                         .min = 16,
 272                                         .max = 16,
 273                                         .increment = 0
 274                                 }
 275                         }, }
 276                 }, }
 277         },
 278         {       /* DES CBC */
 279                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 280                 {.sym = {
 281                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 282                         {.cipher = {
 283                                 .algo = RTE_CRYPTO_CIPHER_DES_CBC,
 284                                 .block_size = 8,
 285                                 .key_size = {
 286                                         .min = 8,
 287                                         .max = 8,
 288                                         .increment = 0
 289                                 },
 290                                 .iv_size = {
 291                                         .min = 8,
 292                                         .max = 8,
 293                                         .increment = 0
 294                                 }
 295                         }, }
 296                 }, }
 297         },
 298         {       /*  3DES CBC */
 299                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 300                 {.sym = {
 301                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 302                         {.cipher = {
 303                                 .algo = RTE_CRYPTO_CIPHER_3DES_CBC,
 304                                 .block_size = 8,
 305                                 .key_size = {
 306                                         .min = 8,
 307                                         .max = 24,
 308                                         .increment = 8
 309                                 },
 310                                 .iv_size = {
 311                                         .min = 8,
 312                                         .max = 8,
 313                                         .increment = 0
 314                                 }
 315                         }, }
 316                 }, }
 317         },
 318         {       /* DES DOCSIS BPI */
 319                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 320                 {.sym = {
 321                         .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
 322                         {.cipher = {
 323                                 .algo = RTE_CRYPTO_CIPHER_DES_DOCSISBPI,
 324                                 .block_size = 8,
 325                                 .key_size = {
 326                                         .min = 8,
 327                                         .max = 8,
 328                                         .increment = 0
 329                                 },
 330                                 .iv_size = {
 331                                         .min = 8,
 332                                         .max = 8,
 333                                         .increment = 0
 334                                 }
 335                         }, }
 336                 }, }
 337         },
 338         {       /* AES CCM */
 339                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 340                 {.sym = {
 341                         .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD,
 342                         {.aead = {
 343                                 .algo = RTE_CRYPTO_AEAD_AES_CCM,
 344                                 .block_size = 16,
 345                                 .key_size = {
 346                                         .min = 16,
 347                                         .max = 16,
 348                                         .increment = 0
 349                                 },
 350                                 .digest_size = {
 351                                         .min = 4,
 352                                         .max = 16,
 353                                         .increment = 2
 354                                 },
 355                                 .aad_size = {
 356                                         .min = 0,
 357                                         .max = 46,
 358                                         .increment = 1
 359                                 },
 360                                 .iv_size = {
 361                                         .min = 7,
 362                                         .max = 13,
 363                                         .increment = 1
 364                                 },
 365                         }, }
 366                 }, }
 367         },
 368         {       /* AES CMAC */
 369                 .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 370                 {.sym = {
 371                         .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
 372                         {.auth = {
 373                                 .algo = RTE_CRYPTO_AUTH_AES_CMAC,
 374                                 .block_size = 16,
 375                                 .key_size = {
 376                                         .min = 16,
 377                                         .max = 16,
 378                                         .increment = 0
 379                                 },
 380                                 .digest_size = {
 381                                         .min = 1,
 382                                         .max = 16,
 383                                         .increment = 1
 384                                 },
 385                                 .iv_size = { 0 }
 386                         }, }
 387                 }, }
 388         },
 389         RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
 390 };
 391
 392
 393 /** Configure device */
 394 static int
 395 aesni_mb_pmd_config(__rte_unused struct rte_cryptodev *dev,
 396                 __rte_unused struct rte_cryptodev_config *config)
 397 {
 398         return 0;
 399 }
 400
 401 /** Start device */
 402 static int
 403 aesni_mb_pmd_start(__rte_unused struct rte_cryptodev *dev)
 404 {
 405         return 0;
 406 }
 407
 408 /** Stop device */
 409 static void
 410 aesni_mb_pmd_stop(__rte_unused struct rte_cryptodev *dev)
 411 {
 412 }
 413
 414 /** Close device */
 415 static int
 416 aesni_mb_pmd_close(__rte_unused struct rte_cryptodev *dev)
 417 {
 418         return 0;
 419 }
 420
 421
 422 /** Get device statistics */
 423 static void
 424 aesni_mb_pmd_stats_get(struct rte_cryptodev *dev,
 425                 struct rte_cryptodev_stats *stats)
 426 {
 427         int qp_id;
 428
 429         for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {
 430                 struct aesni_mb_qp *qp = dev->data->queue_pairs[qp_id];
 431
 432                 stats->enqueued_count += qp->stats.enqueued_count;
 433                 stats->dequeued_count += qp->stats.dequeued_count;
 434
 435                 stats->enqueue_err_count += qp->stats.enqueue_err_count;
 436                 stats->dequeue_err_count += qp->stats.dequeue_err_count;
 437         }
 438 }
 439
 440 /** Reset device statistics */
 441 static void
 442 aesni_mb_pmd_stats_reset(struct rte_cryptodev *dev)
 443 {
 444         int qp_id;
 445
 446         for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {
 447                 struct aesni_mb_qp *qp = dev->data->queue_pairs[qp_id];
 448
 449                 memset(&qp->stats, 0, sizeof(qp->stats));
 450         }
 451 }
 452
 453
 454 /** Get device info */
 455 static void
 456 aesni_mb_pmd_info_get(struct rte_cryptodev *dev,
 457                 struct rte_cryptodev_info *dev_info)
 458 {
 459         struct aesni_mb_private *internals = dev->data->dev_private;
 460
 461         if (dev_info != NULL) {
 462                 dev_info->driver_id = dev->driver_id;
 463                 dev_info->feature_flags = dev->feature_flags;
 464                 dev_info->capabilities = aesni_mb_pmd_capabilities;
 465                 dev_info->max_nb_queue_pairs = internals->max_nb_queue_pairs;
 466                 /* No limit of number of sessions */
 467                 dev_info->sym.max_nb_sessions = 0;
 468         }
 469 }
 470
 471 /** Release queue pair */
 472 static int
 473 aesni_mb_pmd_qp_release(struct rte_cryptodev *dev, uint16_t qp_id)
 474 {
 475         struct aesni_mb_qp *qp = dev->data->queue_pairs[qp_id];
 476         struct rte_ring *r = NULL;
 477
 478         if (qp != NULL) {
 479                 r = rte_ring_lookup(qp->name);
 480                 if (r)
 481                         rte_ring_free(r);
 482                 if (qp->mb_mgr)
 483                         free_mb_mgr(qp->mb_mgr);
 484                 rte_free(qp);
 485                 dev->data->queue_pairs[qp_id] = NULL;
 486         }
 487         return 0;
 488 }
 489
 490 /** set a unique name for the queue pair based on it's name, dev_id and qp_id */
 491 static int
 492 aesni_mb_pmd_qp_set_unique_name(struct rte_cryptodev *dev,
 493                 struct aesni_mb_qp *qp)
 494 {
 495         unsigned n = snprintf(qp->name, sizeof(qp->name),
 496                         "aesni_mb_pmd_%u_qp_%u",
 497                         dev->data->dev_id, qp->id);
 498
 499         if (n >= sizeof(qp->name))
 500                 return -1;
 501
 502         return 0;
 503 }
 504
 505 /** Create a ring to place processed operations on */
 506 static struct rte_ring *
 507 aesni_mb_pmd_qp_create_processed_ops_ring(struct aesni_mb_qp *qp,
 508                 const char *str, unsigned int ring_size, int socket_id)
 509 {
 510         struct rte_ring *r;
 511         char ring_name[RTE_CRYPTODEV_NAME_MAX_LEN];
 512
 513         unsigned int n = snprintf(ring_name, sizeof(ring_name),
 514                                 "%s_%s",
 515                                 qp->name, str);
 516
 517         if (n >= sizeof(ring_name))
 518                 return NULL;
 519
 520         r = rte_ring_lookup(ring_name);
 521         if (r) {
 522                 if (rte_ring_get_size(r) >= ring_size) {
 523                         AESNI_MB_LOG(INFO, "Reusing existing ring %s for processed ops",
 524                         ring_name);
 525                         return r;
 526                 }
 527
 528                 AESNI_MB_LOG(ERR, "Unable to reuse existing ring %s for processed ops",
 529                         ring_name);
 530                 return NULL;
 531         }
 532
 533         return rte_ring_create(ring_name, ring_size, socket_id,
 534                         RING_F_SP_ENQ | RING_F_SC_DEQ);
 535 }
 536
 537 /** Setup a queue pair */
 538 static int
 539 aesni_mb_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
 540                 const struct rte_cryptodev_qp_conf *qp_conf,
 541                 int socket_id, struct rte_mempool *session_pool)
 542 {
 543         struct aesni_mb_qp *qp = NULL;
 544         struct aesni_mb_private *internals = dev->data->dev_private;
 545         int ret = -1;
 546
 547         /* Free memory prior to re-allocation if needed. */
 548         if (dev->data->queue_pairs[qp_id] != NULL)
 549                 aesni_mb_pmd_qp_release(dev, qp_id);
 550
 551         /* Allocate the queue pair data structure. */
 552         qp = rte_zmalloc_socket("AES-NI PMD Queue Pair", sizeof(*qp),
 553                                         RTE_CACHE_LINE_SIZE, socket_id);
 554         if (qp == NULL)
 555                 return -ENOMEM;
 556
 557         qp->id = qp_id;
 558         dev->data->queue_pairs[qp_id] = qp;
 559
 560         if (aesni_mb_pmd_qp_set_unique_name(dev, qp))
 561                 goto qp_setup_cleanup;
 562
 563
 564         qp->mb_mgr = alloc_mb_mgr(0);
 565         if (qp->mb_mgr == NULL) {
 566                 ret = -ENOMEM;
 567                 goto qp_setup_cleanup;
 568         }
 569
 570         qp->op_fns = &job_ops[internals->vector_mode];
 571
 572         qp->ingress_queue = aesni_mb_pmd_qp_create_processed_ops_ring(qp,
 573                         "ingress", qp_conf->nb_descriptors, socket_id);
 574         if (qp->ingress_queue == NULL) {
 575                 ret = -1;
 576                 goto qp_setup_cleanup;
 577         }
 578
 579         qp->sess_mp = session_pool;
 580
 581         memset(&qp->stats, 0, sizeof(qp->stats));
 582
 583         char mp_name[RTE_MEMPOOL_NAMESIZE];
 584
 585         snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
 586                                 "digest_mp_%u_%u", dev->data->dev_id, qp_id);
 587
 588         /* Initialise multi-buffer manager */
 589         (*qp->op_fns->job.init_mgr)(qp->mb_mgr);
 590         return 0;
 591
 592 qp_setup_cleanup:
 593         if (qp) {
 594                 if (qp->mb_mgr == NULL)
 595                         free_mb_mgr(qp->mb_mgr);
 596                 rte_free(qp);
 597         }
 598
 599         return ret;
 600 }
 601
 602 /** Return the number of allocated queue pairs */
 603 static uint32_t
 604 aesni_mb_pmd_qp_count(struct rte_cryptodev *dev)
 605 {
 606         return dev->data->nb_queue_pairs;
 607 }
 608
 609 /** Returns the size of the aesni multi-buffer session structure */
 610 static unsigned
 611 aesni_mb_pmd_sym_session_get_size(struct rte_cryptodev *dev __rte_unused)
 612 {
 613         return sizeof(struct aesni_mb_session);
 614 }
 615
 616 /** Configure a aesni multi-buffer session from a crypto xform chain */
 617 static int
 618 aesni_mb_pmd_sym_session_configure(struct rte_cryptodev *dev,
 619                 struct rte_crypto_sym_xform *xform,
 620                 struct rte_cryptodev_sym_session *sess,
 621                 struct rte_mempool *mempool)
 622 {
 623         void *sess_private_data;
 624         struct aesni_mb_private *internals = dev->data->dev_private;
 625         int ret;
 626
 627         if (unlikely(sess == NULL)) {
 628                 AESNI_MB_LOG(ERR, "invalid session struct");
 629                 return -EINVAL;
 630         }
 631
 632         if (rte_mempool_get(mempool, &sess_private_data)) {
 633                 AESNI_MB_LOG(ERR,
 634                                 "Couldn't get object from session mempool");
 635                 return -ENOMEM;
 636         }
 637
 638         ret = aesni_mb_set_session_parameters(&job_ops[internals->vector_mode],
 639                         sess_private_data, xform);
 640         if (ret != 0) {
 641                 AESNI_MB_LOG(ERR, "failed configure session parameters");
 642
 643                 /* Return session to mempool */
 644                 rte_mempool_put(mempool, sess_private_data);
 645                 return ret;
 646         }
 647
 648         set_sym_session_private_data(sess, dev->driver_id,
 649                         sess_private_data);
 650
 651         return 0;
 652 }
 653
 654 /** Clear the memory of session so it doesn't leave key material behind */
 655 static void
 656 aesni_mb_pmd_sym_session_clear(struct rte_cryptodev *dev,
 657                 struct rte_cryptodev_sym_session *sess)
 658 {
 659         uint8_t index = dev->driver_id;
 660         void *sess_priv = get_sym_session_private_data(sess, index);
 661
 662         /* Zero out the whole structure */
 663         if (sess_priv) {
 664                 memset(sess_priv, 0, sizeof(struct aesni_mb_session));
 665                 struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv);
 666                 set_sym_session_private_data(sess, index, NULL);
 667                 rte_mempool_put(sess_mp, sess_priv);
 668         }
 669 }
 670
 671 struct rte_cryptodev_ops aesni_mb_pmd_ops = {
 672                 .dev_configure          = aesni_mb_pmd_config,
 673                 .dev_start              = aesni_mb_pmd_start,
 674                 .dev_stop               = aesni_mb_pmd_stop,
 675                 .dev_close              = aesni_mb_pmd_close,
 676
 677                 .stats_get              = aesni_mb_pmd_stats_get,
 678                 .stats_reset            = aesni_mb_pmd_stats_reset,
 679
 680                 .dev_infos_get          = aesni_mb_pmd_info_get,
 681
 682                 .queue_pair_setup       = aesni_mb_pmd_qp_setup,
 683                 .queue_pair_release     = aesni_mb_pmd_qp_release,
 684                 .queue_pair_count       = aesni_mb_pmd_qp_count,
 685
 686                 .sym_session_get_size   = aesni_mb_pmd_sym_session_get_size,
 687                 .sym_session_configure  = aesni_mb_pmd_sym_session_configure,
 688                 .sym_session_clear      = aesni_mb_pmd_sym_session_clear
 689 };
 690
 691 struct rte_cryptodev_ops *rte_aesni_mb_pmd_ops = &aesni_mb_pmd_ops;