drivers/crypto/zuc/rte_zuc_pmd.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2016-2018 Intel Corporation
   3  */
   4
   5 #include <rte_common.h>
   6 #include <rte_hexdump.h>
   7 #include <rte_cryptodev.h>
   8 #include <cryptodev_pmd.h>
   9 #include <rte_bus_vdev.h>
  10 #include <rte_malloc.h>
  11 #include <rte_cpuflags.h>
  12
  13 #include "zuc_pmd_private.h"
  14 #define ZUC_MAX_BURST 16
  15 #define BYTE_LEN 8
  16
  17 static uint8_t cryptodev_driver_id;
  18
  19 /** Get xform chain order. */
  20 static enum zuc_operation
  21 zuc_get_mode(const struct rte_crypto_sym_xform *xform)
  22 {
  23         if (xform == NULL)
  24                 return ZUC_OP_NOT_SUPPORTED;
  25
  26         if (xform->next)
  27                 if (xform->next->next != NULL)
  28                         return ZUC_OP_NOT_SUPPORTED;
  29
  30         if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH) {
  31                 if (xform->next == NULL)
  32                         return ZUC_OP_ONLY_AUTH;
  33                 else if (xform->next->type == RTE_CRYPTO_SYM_XFORM_CIPHER)
  34                         return ZUC_OP_AUTH_CIPHER;
  35                 else
  36                         return ZUC_OP_NOT_SUPPORTED;
  37         }
  38
  39         if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER) {
  40                 if (xform->next == NULL)
  41                         return ZUC_OP_ONLY_CIPHER;
  42                 else if (xform->next->type == RTE_CRYPTO_SYM_XFORM_AUTH)
  43                         return ZUC_OP_CIPHER_AUTH;
  44                 else
  45                         return ZUC_OP_NOT_SUPPORTED;
  46         }
  47
  48         return ZUC_OP_NOT_SUPPORTED;
  49 }
  50
  51
  52 /** Parse crypto xform chain and set private session parameters. */
  53 int
  54 zuc_set_session_parameters(struct zuc_session *sess,
  55                 const struct rte_crypto_sym_xform *xform)
  56 {
  57         const struct rte_crypto_sym_xform *auth_xform = NULL;
  58         const struct rte_crypto_sym_xform *cipher_xform = NULL;
  59         enum zuc_operation mode;
  60
  61         /* Select Crypto operation - hash then cipher / cipher then hash */
  62         mode = zuc_get_mode(xform);
  63
  64         switch (mode) {
  65         case ZUC_OP_CIPHER_AUTH:
  66                 auth_xform = xform->next;
  67
  68                 /* Fall-through */
  69         case ZUC_OP_ONLY_CIPHER:
  70                 cipher_xform = xform;
  71                 break;
  72         case ZUC_OP_AUTH_CIPHER:
  73                 cipher_xform = xform->next;
  74                 /* Fall-through */
  75         case ZUC_OP_ONLY_AUTH:
  76                 auth_xform = xform;
  77                 break;
  78         case ZUC_OP_NOT_SUPPORTED:
  79         default:
  80                 ZUC_LOG(ERR, "Unsupported operation chain order parameter");
  81                 return -ENOTSUP;
  82         }
  83
  84         if (cipher_xform) {
  85                 /* Only ZUC EEA3 supported */
  86                 if (cipher_xform->cipher.algo != RTE_CRYPTO_CIPHER_ZUC_EEA3)
  87                         return -ENOTSUP;
  88
  89                 if (cipher_xform->cipher.iv.length != ZUC_IV_KEY_LENGTH) {
  90                         ZUC_LOG(ERR, "Wrong IV length");
  91                         return -EINVAL;
  92                 }
  93                 sess->cipher_iv_offset = cipher_xform->cipher.iv.offset;
  94
  95                 /* Copy the key */
  96                 memcpy(sess->pKey_cipher, cipher_xform->cipher.key.data,
  97                                 ZUC_IV_KEY_LENGTH);
  98         }
  99
 100         if (auth_xform) {
 101                 /* Only ZUC EIA3 supported */
 102                 if (auth_xform->auth.algo != RTE_CRYPTO_AUTH_ZUC_EIA3)
 103                         return -ENOTSUP;
 104
 105                 if (auth_xform->auth.digest_length != ZUC_DIGEST_LENGTH) {
 106                         ZUC_LOG(ERR, "Wrong digest length");
 107                         return -EINVAL;
 108                 }
 109
 110                 sess->auth_op = auth_xform->auth.op;
 111
 112                 if (auth_xform->auth.iv.length != ZUC_IV_KEY_LENGTH) {
 113                         ZUC_LOG(ERR, "Wrong IV length");
 114                         return -EINVAL;
 115                 }
 116                 sess->auth_iv_offset = auth_xform->auth.iv.offset;
 117
 118                 /* Copy the key */
 119                 memcpy(sess->pKey_hash, auth_xform->auth.key.data,
 120                                 ZUC_IV_KEY_LENGTH);
 121         }
 122
 123
 124         sess->op = mode;
 125
 126         return 0;
 127 }
 128
 129 /** Get ZUC session. */
 130 static struct zuc_session *
 131 zuc_get_session(struct zuc_qp *qp, struct rte_crypto_op *op)
 132 {
 133         struct zuc_session *sess = NULL;
 134
 135         if (op->sess_type == RTE_CRYPTO_OP_WITH_SESSION) {
 136                 if (likely(op->sym->session != NULL))
 137                         sess = (struct zuc_session *)get_sym_session_private_data(
 138                                         op->sym->session,
 139                                         cryptodev_driver_id);
 140         } else {
 141                 void *_sess = NULL;
 142                 void *_sess_private_data = NULL;
 143
 144                 if (rte_mempool_get(qp->sess_mp, (void **)&_sess))
 145                         return NULL;
 146
 147                 if (rte_mempool_get(qp->sess_mp_priv,
 148                                 (void **)&_sess_private_data))
 149                         return NULL;
 150
 151                 sess = (struct zuc_session *)_sess_private_data;
 152
 153                 if (unlikely(zuc_set_session_parameters(sess,
 154                                 op->sym->xform) != 0)) {
 155                         rte_mempool_put(qp->sess_mp, _sess);
 156                         rte_mempool_put(qp->sess_mp_priv, _sess_private_data);
 157                         sess = NULL;
 158                 }
 159                 op->sym->session = (struct rte_cryptodev_sym_session *)_sess;
 160                 set_sym_session_private_data(op->sym->session,
 161                                 cryptodev_driver_id, _sess_private_data);
 162         }
 163
 164         if (unlikely(sess == NULL))
 165                 op->status = RTE_CRYPTO_OP_STATUS_INVALID_SESSION;
 166
 167
 168         return sess;
 169 }
 170
 171 /** Encrypt/decrypt mbufs. */
 172 static uint8_t
 173 process_zuc_cipher_op(struct zuc_qp *qp, struct rte_crypto_op **ops,
 174                 struct zuc_session **sessions,
 175                 uint8_t num_ops)
 176 {
 177         unsigned i;
 178         uint8_t processed_ops = 0;
 179         const void *src[ZUC_MAX_BURST];
 180         void *dst[ZUC_MAX_BURST];
 181         const void *iv[ZUC_MAX_BURST];
 182         uint32_t num_bytes[ZUC_MAX_BURST];
 183         const void *cipher_keys[ZUC_MAX_BURST];
 184         struct zuc_session *sess;
 185
 186         for (i = 0; i < num_ops; i++) {
 187                 if (((ops[i]->sym->cipher.data.length % BYTE_LEN) != 0)
 188                                 || ((ops[i]->sym->cipher.data.offset
 189                                         % BYTE_LEN) != 0)) {
 190                         ops[i]->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
 191                         ZUC_LOG(ERR, "Data Length or offset");
 192                         break;
 193                 }
 194
 195                 sess = sessions[i];
 196
 197 #ifdef RTE_LIBRTE_PMD_ZUC_DEBUG
 198                 if (!rte_pktmbuf_is_contiguous(ops[i]->sym->m_src) ||
 199                                 (ops[i]->sym->m_dst != NULL &&
 200                                 !rte_pktmbuf_is_contiguous(
 201                                                 ops[i]->sym->m_dst))) {
 202                         ZUC_LOG(ERR, "PMD supports only contiguous mbufs, "
 203                                 "op (%p) provides noncontiguous mbuf as "
 204                                 "source/destination buffer.\n", ops[i]);
 205                         ops[i]->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
 206                         break;
 207                 }
 208 #endif
 209
 210                 src[i] = rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
 211                                 (ops[i]->sym->cipher.data.offset >> 3);
 212                 dst[i] = ops[i]->sym->m_dst ?
 213                         rte_pktmbuf_mtod(ops[i]->sym->m_dst, uint8_t *) +
 214                                 (ops[i]->sym->cipher.data.offset >> 3) :
 215                         rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
 216                                 (ops[i]->sym->cipher.data.offset >> 3);
 217                 iv[i] = rte_crypto_op_ctod_offset(ops[i], uint8_t *,
 218                                 sess->cipher_iv_offset);
 219                 num_bytes[i] = ops[i]->sym->cipher.data.length >> 3;
 220
 221                 cipher_keys[i] = sess->pKey_cipher;
 222
 223                 processed_ops++;
 224         }
 225
 226         IMB_ZUC_EEA3_N_BUFFER(qp->mb_mgr, (const void **)cipher_keys,
 227                         (const void **)iv, (const void **)src, (void **)dst,
 228                         num_bytes, processed_ops);
 229
 230         return processed_ops;
 231 }
 232
 233 /** Generate/verify hash from mbufs. */
 234 static int
 235 process_zuc_hash_op(struct zuc_qp *qp, struct rte_crypto_op **ops,
 236                 struct zuc_session **sessions,
 237                 uint8_t num_ops)
 238 {
 239         unsigned int i;
 240         uint8_t processed_ops = 0;
 241         uint8_t *src[ZUC_MAX_BURST] = { 0 };
 242         uint32_t *dst[ZUC_MAX_BURST];
 243         uint32_t length_in_bits[ZUC_MAX_BURST] = { 0 };
 244         uint8_t *iv[ZUC_MAX_BURST] = { 0 };
 245         const void *hash_keys[ZUC_MAX_BURST] = { 0 };
 246         struct zuc_session *sess;
 247
 248         for (i = 0; i < num_ops; i++) {
 249                 /* Data must be byte aligned */
 250                 if ((ops[i]->sym->auth.data.offset % BYTE_LEN) != 0) {
 251                         ops[i]->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
 252                         ZUC_LOG(ERR, "Offset");
 253                         break;
 254                 }
 255
 256                 sess = sessions[i];
 257
 258                 length_in_bits[i] = ops[i]->sym->auth.data.length;
 259
 260                 src[i] = rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
 261                                 (ops[i]->sym->auth.data.offset >> 3);
 262                 iv[i] = rte_crypto_op_ctod_offset(ops[i], uint8_t *,
 263                                 sess->auth_iv_offset);
 264
 265                 hash_keys[i] = sess->pKey_hash;
 266                 if (sess->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY)
 267                         dst[i] = (uint32_t *)qp->temp_digest;
 268                 else
 269                         dst[i] = (uint32_t *)ops[i]->sym->auth.digest.data;
 270
 271 #if IMB_VERSION_NUM < IMB_VERSION(0, 53, 3)
 272                 IMB_ZUC_EIA3_1_BUFFER(qp->mb_mgr, hash_keys[i],
 273                                 iv[i], src[i], length_in_bits[i], dst[i]);
 274 #endif
 275                 processed_ops++;
 276         }
 277
 278 #if IMB_VERSION_NUM >= IMB_VERSION(0, 53, 3)
 279         IMB_ZUC_EIA3_N_BUFFER(qp->mb_mgr, (const void **)hash_keys,
 280                         (const void * const *)iv, (const void * const *)src,
 281                         length_in_bits, dst, processed_ops);
 282 #endif
 283
 284         /*
 285          * If tag needs to be verified, compare generated tag
 286          * with attached tag
 287          */
 288         for (i = 0; i < processed_ops; i++)
 289                 if (sessions[i]->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY)
 290                         if (memcmp(dst[i], ops[i]->sym->auth.digest.data,
 291                                         ZUC_DIGEST_LENGTH) != 0)
 292                                 ops[i]->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
 293
 294         return processed_ops;
 295 }
 296
 297 /** Process a batch of crypto ops which shares the same operation type. */
 298 static int
 299 process_ops(struct rte_crypto_op **ops, enum zuc_operation op_type,
 300                 struct zuc_session **sessions,
 301                 struct zuc_qp *qp, uint8_t num_ops,
 302                 uint16_t *accumulated_enqueued_ops)
 303 {
 304         unsigned i;
 305         unsigned enqueued_ops, processed_ops;
 306
 307         switch (op_type) {
 308         case ZUC_OP_ONLY_CIPHER:
 309                 processed_ops = process_zuc_cipher_op(qp, ops,
 310                                 sessions, num_ops);
 311                 break;
 312         case ZUC_OP_ONLY_AUTH:
 313                 processed_ops = process_zuc_hash_op(qp, ops, sessions,
 314                                 num_ops);
 315                 break;
 316         case ZUC_OP_CIPHER_AUTH:
 317                 processed_ops = process_zuc_cipher_op(qp, ops, sessions,
 318                                 num_ops);
 319                 process_zuc_hash_op(qp, ops, sessions, processed_ops);
 320                 break;
 321         case ZUC_OP_AUTH_CIPHER:
 322                 processed_ops = process_zuc_hash_op(qp, ops, sessions,
 323                                 num_ops);
 324                 process_zuc_cipher_op(qp, ops, sessions, processed_ops);
 325                 break;
 326         default:
 327                 /* Operation not supported. */
 328                 processed_ops = 0;
 329         }
 330
 331         for (i = 0; i < num_ops; i++) {
 332                 /*
 333                  * If there was no error/authentication failure,
 334                  * change status to successful.
 335                  */
 336                 if (ops[i]->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED)
 337                         ops[i]->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
 338                 /* Free session if a session-less crypto op. */
 339                 if (ops[i]->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
 340                         memset(sessions[i], 0, sizeof(struct zuc_session));
 341                         memset(ops[i]->sym->session, 0,
 342                         rte_cryptodev_sym_get_existing_header_session_size(
 343                                         ops[i]->sym->session));
 344                         rte_mempool_put(qp->sess_mp_priv, sessions[i]);
 345                         rte_mempool_put(qp->sess_mp, ops[i]->sym->session);
 346                         ops[i]->sym->session = NULL;
 347                 }
 348         }
 349
 350         enqueued_ops = rte_ring_enqueue_burst(qp->processed_ops,
 351                         (void **)ops, processed_ops, NULL);
 352         qp->qp_stats.enqueued_count += enqueued_ops;
 353         *accumulated_enqueued_ops += enqueued_ops;
 354
 355         return enqueued_ops;
 356 }
 357
 358 static uint16_t
 359 zuc_pmd_enqueue_burst(void *queue_pair, struct rte_crypto_op **ops,
 360                 uint16_t nb_ops)
 361 {
 362         struct rte_crypto_op *c_ops[ZUC_MAX_BURST];
 363         struct rte_crypto_op *curr_c_op;
 364
 365         struct zuc_session *curr_sess;
 366         struct zuc_session *sessions[ZUC_MAX_BURST];
 367         enum zuc_operation prev_zuc_op = ZUC_OP_NOT_SUPPORTED;
 368         enum zuc_operation curr_zuc_op;
 369         struct zuc_qp *qp = queue_pair;
 370         unsigned i;
 371         uint8_t burst_size = 0;
 372         uint16_t enqueued_ops = 0;
 373         uint8_t processed_ops;
 374
 375         for (i = 0; i < nb_ops; i++) {
 376                 curr_c_op = ops[i];
 377
 378                 curr_sess = zuc_get_session(qp, curr_c_op);
 379                 if (unlikely(curr_sess == NULL)) {
 380                         curr_c_op->status =
 381                                         RTE_CRYPTO_OP_STATUS_INVALID_SESSION;
 382                         break;
 383                 }
 384
 385                 curr_zuc_op = curr_sess->op;
 386
 387                 /*
 388                  * Batch ops that share the same operation type
 389                  * (cipher only, auth only...).
 390                  */
 391                 if (burst_size == 0) {
 392                         prev_zuc_op = curr_zuc_op;
 393                         c_ops[0] = curr_c_op;
 394                         sessions[0] = curr_sess;
 395                         burst_size++;
 396                 } else if (curr_zuc_op == prev_zuc_op) {
 397                         c_ops[burst_size] = curr_c_op;
 398                         sessions[burst_size] = curr_sess;
 399                         burst_size++;
 400                         /*
 401                          * When there are enough ops to process in a batch,
 402                          * process them, and start a new batch.
 403                          */
 404                         if (burst_size == ZUC_MAX_BURST) {
 405                                 processed_ops = process_ops(c_ops, curr_zuc_op,
 406                                                 sessions, qp, burst_size,
 407                                                 &enqueued_ops);
 408                                 if (processed_ops < burst_size) {
 409                                         burst_size = 0;
 410                                         break;
 411                                 }
 412
 413                                 burst_size = 0;
 414                         }
 415                 } else {
 416                         /*
 417                          * Different operation type, process the ops
 418                          * of the previous type.
 419                          */
 420                         processed_ops = process_ops(c_ops, prev_zuc_op,
 421                                         sessions, qp, burst_size,
 422                                         &enqueued_ops);
 423                         if (processed_ops < burst_size) {
 424                                 burst_size = 0;
 425                                 break;
 426                         }
 427
 428                         burst_size = 0;
 429                         prev_zuc_op = curr_zuc_op;
 430
 431                         c_ops[0] = curr_c_op;
 432                         sessions[0] = curr_sess;
 433                         burst_size++;
 434                 }
 435         }
 436
 437         if (burst_size != 0) {
 438                 /* Process the crypto ops of the last operation type. */
 439                 processed_ops = process_ops(c_ops, prev_zuc_op,
 440                                 sessions, qp, burst_size,
 441                                 &enqueued_ops);
 442         }
 443
 444         qp->qp_stats.enqueue_err_count += nb_ops - enqueued_ops;
 445         return enqueued_ops;
 446 }
 447
 448 static uint16_t
 449 zuc_pmd_dequeue_burst(void *queue_pair,
 450                 struct rte_crypto_op **c_ops, uint16_t nb_ops)
 451 {
 452         struct zuc_qp *qp = queue_pair;
 453
 454         unsigned nb_dequeued;
 455
 456         nb_dequeued = rte_ring_dequeue_burst(qp->processed_ops,
 457                         (void **)c_ops, nb_ops, NULL);
 458         qp->qp_stats.dequeued_count += nb_dequeued;
 459
 460         return nb_dequeued;
 461 }
 462
 463 static int cryptodev_zuc_remove(struct rte_vdev_device *vdev);
 464
 465 static int
 466 cryptodev_zuc_create(const char *name,
 467                 struct rte_vdev_device *vdev,
 468                 struct rte_cryptodev_pmd_init_params *init_params)
 469 {
 470         struct rte_cryptodev *dev;
 471         struct zuc_private *internals;
 472         MB_MGR *mb_mgr;
 473
 474         dev = rte_cryptodev_pmd_create(name, &vdev->device, init_params);
 475         if (dev == NULL) {
 476                 ZUC_LOG(ERR, "failed to create cryptodev vdev");
 477                 goto init_error;
 478         }
 479
 480         dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
 481                         RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
 482                         RTE_CRYPTODEV_FF_NON_BYTE_ALIGNED_DATA |
 483                         RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
 484                         RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT;
 485
 486         mb_mgr = alloc_mb_mgr(0);
 487         if (mb_mgr == NULL)
 488                 return -ENOMEM;
 489
 490         if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512F)) {
 491                 dev->feature_flags |= RTE_CRYPTODEV_FF_CPU_AVX512;
 492                 init_mb_mgr_avx512(mb_mgr);
 493         } else if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX2)) {
 494                 dev->feature_flags |= RTE_CRYPTODEV_FF_CPU_AVX2;
 495                 init_mb_mgr_avx2(mb_mgr);
 496         } else if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX)) {
 497                 dev->feature_flags |= RTE_CRYPTODEV_FF_CPU_AVX;
 498                 init_mb_mgr_avx(mb_mgr);
 499         } else {
 500                 dev->feature_flags |= RTE_CRYPTODEV_FF_CPU_SSE;
 501                 init_mb_mgr_sse(mb_mgr);
 502         }
 503
 504         dev->driver_id = cryptodev_driver_id;
 505         dev->dev_ops = rte_zuc_pmd_ops;
 506
 507         /* Register RX/TX burst functions for data path. */
 508         dev->dequeue_burst = zuc_pmd_dequeue_burst;
 509         dev->enqueue_burst = zuc_pmd_enqueue_burst;
 510
 511         internals = dev->data->dev_private;
 512         internals->mb_mgr = mb_mgr;
 513
 514         internals->max_nb_queue_pairs = init_params->max_nb_queue_pairs;
 515
 516         return 0;
 517 init_error:
 518         ZUC_LOG(ERR, "driver %s: failed",
 519                         init_params->name);
 520
 521         cryptodev_zuc_remove(vdev);
 522         return -EFAULT;
 523 }
 524
 525 static int
 526 cryptodev_zuc_probe(struct rte_vdev_device *vdev)
 527 {
 528         struct rte_cryptodev_pmd_init_params init_params = {
 529                 "",
 530                 sizeof(struct zuc_private),
 531                 rte_socket_id(),
 532                 RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_QUEUE_PAIRS
 533         };
 534         const char *name;
 535         const char *input_args;
 536
 537         name = rte_vdev_device_name(vdev);
 538         if (name == NULL)
 539                 return -EINVAL;
 540         input_args = rte_vdev_device_args(vdev);
 541
 542         rte_cryptodev_pmd_parse_input_args(&init_params, input_args);
 543
 544         return cryptodev_zuc_create(name, vdev, &init_params);
 545 }
 546
 547 static int
 548 cryptodev_zuc_remove(struct rte_vdev_device *vdev)
 549 {
 550
 551         struct rte_cryptodev *cryptodev;
 552         const char *name;
 553         struct zuc_private *internals;
 554
 555         name = rte_vdev_device_name(vdev);
 556         if (name == NULL)
 557                 return -EINVAL;
 558
 559         cryptodev = rte_cryptodev_pmd_get_named_dev(name);
 560         if (cryptodev == NULL)
 561                 return -ENODEV;
 562
 563         internals = cryptodev->data->dev_private;
 564
 565         free_mb_mgr(internals->mb_mgr);
 566
 567         return rte_cryptodev_pmd_destroy(cryptodev);
 568 }
 569
 570 static struct rte_vdev_driver cryptodev_zuc_pmd_drv = {
 571         .probe = cryptodev_zuc_probe,
 572         .remove = cryptodev_zuc_remove
 573 };
 574
 575 static struct cryptodev_driver zuc_crypto_drv;
 576
 577 RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_ZUC_PMD, cryptodev_zuc_pmd_drv);
 578 RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_ZUC_PMD,
 579         "max_nb_queue_pairs=<int> "
 580         "socket_id=<int>");
 581 RTE_PMD_REGISTER_CRYPTO_DRIVER(zuc_crypto_drv, cryptodev_zuc_pmd_drv.driver,
 582                 cryptodev_driver_id);
 583 RTE_LOG_REGISTER_DEFAULT(zuc_logtype_driver, INFO);