app/test/test_event_crypto_adapter.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2018 Intel Corporation.
   3  * All rights reserved.
   4  */
   5
   6 #include <string.h>
   7 #include <rte_common.h>
   8 #include <rte_mempool.h>
   9 #include <rte_mbuf.h>
  10 #include <rte_cryptodev.h>
  11 #include <rte_eventdev.h>
  12 #include <rte_bus_vdev.h>
  13 #include <rte_service.h>
  14 #include <rte_event_crypto_adapter.h>
  15 #include "test.h"
  16
  17 #define PKT_TRACE                  0
  18 #define NUM                        1
  19 #define DEFAULT_NUM_XFORMS        (2)
  20 #define NUM_MBUFS                 (8191)
  21 #define MBUF_CACHE_SIZE           (256)
  22 #define MAXIMUM_IV_LENGTH         (16)
  23 #define DEFAULT_NUM_OPS_INFLIGHT  (128)
  24 #define MAX_NB_SESSIONS            4
  25 #define TEST_APP_PORT_ID           0
  26 #define TEST_APP_EV_QUEUE_ID       0
  27 #define TEST_APP_EV_PRIORITY       0
  28 #define TEST_APP_EV_FLOWID         0xAABB
  29 #define TEST_CRYPTO_EV_QUEUE_ID    1
  30 #define TEST_ADAPTER_ID            0
  31 #define TEST_CDEV_ID               0
  32 #define TEST_CDEV_QP_ID            0
  33 #define PACKET_LENGTH              64
  34 #define NB_TEST_PORTS              1
  35 #define NB_TEST_QUEUES             2
  36 #define NUM_CORES                  1
  37 #define CRYPTODEV_NAME_NULL_PMD    crypto_null
  38
  39 #define MBUF_SIZE              (sizeof(struct rte_mbuf) + \
  40                                 RTE_PKTMBUF_HEADROOM + PACKET_LENGTH)
  41 #define IV_OFFSET              (sizeof(struct rte_crypto_op) + \
  42                                 sizeof(struct rte_crypto_sym_op) + \
  43                                 DEFAULT_NUM_XFORMS * \
  44                                 sizeof(struct rte_crypto_sym_xform))
  45
  46 /* Handle log statements in same manner as test macros */
  47 #define LOG_DBG(...)    RTE_LOG(DEBUG, EAL, __VA_ARGS__)
  48
  49 static const uint8_t text_64B[] = {
  50         0x05, 0x15, 0x77, 0x32, 0xc9, 0x66, 0x91, 0x50,
  51         0x93, 0x9f, 0xbb, 0x4e, 0x2e, 0x5a, 0x02, 0xd0,
  52         0x2d, 0x9d, 0x31, 0x5d, 0xc8, 0x9e, 0x86, 0x36,
  53         0x54, 0x5c, 0x50, 0xe8, 0x75, 0x54, 0x74, 0x5e,
  54         0xd5, 0xa2, 0x84, 0x21, 0x2d, 0xc5, 0xf8, 0x1c,
  55         0x55, 0x1a, 0xba, 0x91, 0xce, 0xb5, 0xa3, 0x1e,
  56         0x31, 0xbf, 0xe9, 0xa1, 0x97, 0x5c, 0x2b, 0xd6,
  57         0x57, 0xa5, 0x9f, 0xab, 0xbd, 0xb0, 0x9b, 0x9c
  58 };
  59
  60 struct event_crypto_adapter_test_params {
  61         struct rte_mempool *mbuf_pool;
  62         struct rte_mempool *op_mpool;
  63         struct rte_mempool *session_mpool;
  64         struct rte_mempool *session_priv_mpool;
  65         struct rte_cryptodev_config *config;
  66         uint8_t crypto_event_port_id;
  67 };
  68
  69 struct rte_event response_info = {
  70         .queue_id = TEST_APP_EV_QUEUE_ID,
  71         .sched_type = RTE_SCHED_TYPE_ATOMIC,
  72         .flow_id = TEST_APP_EV_FLOWID,
  73         .priority = TEST_APP_EV_PRIORITY
  74 };
  75
  76 struct rte_event_crypto_request request_info = {
  77         .cdev_id = TEST_CDEV_ID,
  78         .queue_pair_id = TEST_CDEV_QP_ID
  79 };
  80
  81 static struct event_crypto_adapter_test_params params;
  82 static uint8_t crypto_adapter_setup_done;
  83 static uint32_t slcore_id;
  84 static int evdev;
  85
  86 static struct rte_mbuf *
  87 alloc_fill_mbuf(struct rte_mempool *mpool, const uint8_t *data,
  88                 size_t len, uint8_t blocksize)
  89 {
  90         struct rte_mbuf *m = rte_pktmbuf_alloc(mpool);
  91         size_t t_len = len - (blocksize ? (len % blocksize) : 0);
  92
  93         if (m) {
  94                 char *dst = rte_pktmbuf_append(m, t_len);
  95
  96                 if (!dst) {
  97                         rte_pktmbuf_free(m);
  98                         return NULL;
  99                 }
 100
 101                 rte_memcpy(dst, (const void *)data, t_len);
 102         }
 103         return m;
 104 }
 105
 106 static int
 107 send_recv_ev(struct rte_event *ev)
 108 {
 109         struct rte_crypto_op *op;
 110         struct rte_event recv_ev;
 111         int ret;
 112
 113         ret = rte_event_enqueue_burst(evdev, TEST_APP_PORT_ID, ev, NUM);
 114         TEST_ASSERT_EQUAL(ret, NUM,
 115                           "Failed to send event to crypto adapter\n");
 116
 117         while (rte_event_dequeue_burst(evdev,
 118                         TEST_APP_PORT_ID, &recv_ev, NUM, 0) == 0)
 119                 rte_pause();
 120
 121         op = recv_ev.event_ptr;
 122 #if PKT_TRACE
 123         struct rte_mbuf *m = op->sym->m_src;
 124         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 125 #endif
 126         rte_pktmbuf_free(op->sym->m_src);
 127         rte_crypto_op_free(op);
 128
 129         return TEST_SUCCESS;
 130 }
 131
 132 static int
 133 test_crypto_adapter_stats(void)
 134 {
 135         struct rte_event_crypto_adapter_stats stats;
 136
 137         rte_event_crypto_adapter_stats_get(TEST_ADAPTER_ID, &stats);
 138         printf(" +------------------------------------------------------+\n");
 139         printf(" + Crypto adapter stats for instance %u:\n", TEST_ADAPTER_ID);
 140         printf(" + Event port poll count          %" PRIx64 "\n",
 141                 stats.event_poll_count);
 142         printf(" + Event dequeue count            %" PRIx64 "\n",
 143                 stats.event_deq_count);
 144         printf(" + Cryptodev enqueue count        %" PRIx64 "\n",
 145                 stats.crypto_enq_count);
 146         printf(" + Cryptodev enqueue failed count %" PRIx64 "\n",
 147                 stats.crypto_enq_fail);
 148         printf(" + Cryptodev dequeue count        %" PRIx64 "\n",
 149                 stats.crypto_deq_count);
 150         printf(" + Event enqueue count            %" PRIx64 "\n",
 151                 stats.event_enq_count);
 152         printf(" + Event enqueue retry count      %" PRIx64 "\n",
 153                 stats.event_enq_retry_count);
 154         printf(" + Event enqueue fail count       %" PRIx64 "\n",
 155                 stats.event_enq_fail_count);
 156         printf(" +------------------------------------------------------+\n");
 157
 158         rte_event_crypto_adapter_stats_reset(TEST_ADAPTER_ID);
 159         return TEST_SUCCESS;
 160 }
 161
 162 static int
 163 test_op_forward_mode(uint8_t session_less)
 164 {
 165         struct rte_crypto_sym_xform cipher_xform;
 166         struct rte_cryptodev_sym_session *sess;
 167         union rte_event_crypto_metadata m_data;
 168         struct rte_crypto_sym_op *sym_op;
 169         struct rte_crypto_op *op;
 170         struct rte_mbuf *m;
 171         struct rte_event ev;
 172         uint32_t cap;
 173         int ret;
 174         uint8_t cipher_key[17];
 175
 176         memset(&m_data, 0, sizeof(m_data));
 177
 178         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 179         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 180 #if PKT_TRACE
 181         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 182 #endif
 183         /* Setup Cipher Parameters */
 184         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 185         cipher_xform.next = NULL;
 186
 187         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_AES_CBC;
 188         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 189
 190         cipher_xform.cipher.key.data = cipher_key;
 191         cipher_xform.cipher.key.length = 16;
 192         cipher_xform.cipher.iv.offset = IV_OFFSET;
 193         cipher_xform.cipher.iv.length = 16;
 194
 195         op = rte_crypto_op_alloc(params.op_mpool,
 196                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 197         TEST_ASSERT_NOT_NULL(op,
 198                 "Failed to allocate symmetric crypto operation struct\n");
 199
 200         sym_op = op->sym;
 201
 202         if (!session_less) {
 203                 sess = rte_cryptodev_sym_session_create(
 204                                 params.session_mpool);
 205                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 206
 207                 /* Create Crypto session*/
 208                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 209                                 &cipher_xform, params.session_priv_mpool);
 210                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 211
 212                 ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID,
 213                                                         evdev, &cap);
 214                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 215
 216                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 217                         /* Fill in private user data information */
 218                         rte_memcpy(&m_data.response_info, &response_info,
 219                                 sizeof(response_info));
 220                         rte_memcpy(&m_data.request_info, &request_info,
 221                                 sizeof(request_info));
 222                         rte_cryptodev_sym_session_set_user_data(sess,
 223                                                 &m_data, sizeof(m_data));
 224                 }
 225
 226                 rte_crypto_op_attach_sym_session(op, sess);
 227         } else {
 228                 struct rte_crypto_sym_xform *first_xform;
 229
 230                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 231                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 232                 first_xform = &cipher_xform;
 233                 sym_op->xform = first_xform;
 234                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
 235                                 (sizeof(struct rte_crypto_sym_xform) * 2);
 236                 op->private_data_offset = len;
 237                 /* Fill in private data information */
 238                 rte_memcpy(&m_data.response_info, &response_info,
 239                            sizeof(response_info));
 240                 rte_memcpy(&m_data.request_info, &request_info,
 241                            sizeof(request_info));
 242                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 243         }
 244
 245         sym_op->m_src = m;
 246         sym_op->cipher.data.offset = 0;
 247         sym_op->cipher.data.length = PACKET_LENGTH;
 248
 249         /* Fill in event info and update event_ptr with rte_crypto_op */
 250         memset(&ev, 0, sizeof(ev));
 251         ev.queue_id = TEST_CRYPTO_EV_QUEUE_ID;
 252         ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
 253         ev.flow_id = 0xAABB;
 254         ev.event_ptr = op;
 255
 256         ret = send_recv_ev(&ev);
 257         TEST_ASSERT_SUCCESS(ret, "Failed to send/receive event to "
 258                                 "crypto adapter\n");
 259
 260         test_crypto_adapter_stats();
 261
 262         return TEST_SUCCESS;
 263 }
 264
 265 static int
 266 map_adapter_service_core(void)
 267 {
 268         uint32_t adapter_service_id;
 269         int ret;
 270
 271         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 272                                                 &adapter_service_id) == 0) {
 273                 uint32_t core_list[NUM_CORES];
 274
 275                 ret = rte_service_lcore_list(core_list, NUM_CORES);
 276                 TEST_ASSERT(ret >= 0, "Failed to get service core list!");
 277
 278                 if (core_list[0] != slcore_id) {
 279                         TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 280                                                 "Failed to add service core");
 281                         TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 282                                                 "Failed to start service core");
 283                 }
 284
 285                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(
 286                                         adapter_service_id, slcore_id, 1),
 287                                         "Failed to map adapter service");
 288         }
 289
 290         return TEST_SUCCESS;
 291 }
 292
 293 static int
 294 test_sessionless_with_op_forward_mode(void)
 295 {
 296         uint32_t cap;
 297         int ret;
 298
 299         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 300         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 301
 302         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 303             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 304                 map_adapter_service_core();
 305
 306         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 307                                 "Failed to start event crypto adapter");
 308
 309         ret = test_op_forward_mode(1);
 310         TEST_ASSERT_SUCCESS(ret, "Sessionless - FORWARD mode test failed\n");
 311         return TEST_SUCCESS;
 312 }
 313
 314 static int
 315 test_session_with_op_forward_mode(void)
 316 {
 317         uint32_t cap;
 318         int ret;
 319
 320         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 321         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 322
 323         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 324             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 325                 map_adapter_service_core();
 326
 327         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID
 328                                 ), "Failed to start event crypto adapter");
 329
 330         ret = test_op_forward_mode(0);
 331         TEST_ASSERT_SUCCESS(ret, "Session based - FORWARD mode test failed\n");
 332         return TEST_SUCCESS;
 333 }
 334
 335 static int
 336 send_op_recv_ev(struct rte_crypto_op *op)
 337 {
 338         struct rte_crypto_op *recv_op;
 339         struct rte_event ev;
 340         int ret;
 341
 342         ret = rte_cryptodev_enqueue_burst(TEST_CDEV_ID, TEST_CDEV_QP_ID,
 343                                           &op, NUM);
 344         TEST_ASSERT_EQUAL(ret, NUM, "Failed to enqueue to cryptodev\n");
 345         memset(&ev, 0, sizeof(ev));
 346
 347         while (rte_event_dequeue_burst(evdev,
 348                 TEST_APP_PORT_ID, &ev, NUM, 0) == 0)
 349                 rte_pause();
 350
 351         recv_op = ev.event_ptr;
 352 #if PKT_TRACE
 353         struct rte_mbuf *m = recv_op->sym->m_src;
 354         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 355 #endif
 356         rte_pktmbuf_free(recv_op->sym->m_src);
 357         rte_crypto_op_free(recv_op);
 358
 359         return TEST_SUCCESS;
 360 }
 361
 362 static int
 363 test_op_new_mode(uint8_t session_less)
 364 {
 365         struct rte_crypto_sym_xform cipher_xform;
 366         struct rte_cryptodev_sym_session *sess;
 367         union rte_event_crypto_metadata m_data;
 368         struct rte_crypto_sym_op *sym_op;
 369         struct rte_crypto_op *op;
 370         struct rte_mbuf *m;
 371         uint32_t cap;
 372         int ret;
 373         uint8_t cipher_key[17];
 374
 375         memset(&m_data, 0, sizeof(m_data));
 376
 377         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 378         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 379 #if PKT_TRACE
 380         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 381 #endif
 382         /* Setup Cipher Parameters */
 383         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 384         cipher_xform.next = NULL;
 385
 386         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_AES_CBC;
 387         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 388
 389         cipher_xform.cipher.key.data = cipher_key;
 390         cipher_xform.cipher.key.length = 16;
 391         cipher_xform.cipher.iv.offset = IV_OFFSET;
 392         cipher_xform.cipher.iv.length = 16;
 393
 394         op = rte_crypto_op_alloc(params.op_mpool,
 395                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 396         TEST_ASSERT_NOT_NULL(op, "Failed to allocate crypto_op!\n");
 397
 398         sym_op = op->sym;
 399
 400         if (!session_less) {
 401                 sess = rte_cryptodev_sym_session_create(
 402                                 params.session_mpool);
 403                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 404
 405                 ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID,
 406                                                         evdev, &cap);
 407                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 408
 409                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 410                         /* Fill in private user data information */
 411                         rte_memcpy(&m_data.response_info, &response_info,
 412                                    sizeof(m_data));
 413                         rte_cryptodev_sym_session_set_user_data(sess,
 414                                                 &m_data, sizeof(m_data));
 415                 }
 416                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 417                                 &cipher_xform, params.session_priv_mpool);
 418                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 419
 420                 rte_crypto_op_attach_sym_session(op, sess);
 421         } else {
 422                 struct rte_crypto_sym_xform *first_xform;
 423
 424                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 425                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 426                 first_xform = &cipher_xform;
 427                 sym_op->xform = first_xform;
 428                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
 429                                 (sizeof(struct rte_crypto_sym_xform) * 2);
 430                 op->private_data_offset = len;
 431                 /* Fill in private data information */
 432                 rte_memcpy(&m_data.response_info, &response_info,
 433                            sizeof(m_data));
 434                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 435         }
 436
 437         sym_op->m_src = m;
 438         sym_op->cipher.data.offset = 0;
 439         sym_op->cipher.data.length = PACKET_LENGTH;
 440
 441         ret = send_op_recv_ev(op);
 442         TEST_ASSERT_SUCCESS(ret, "Failed to enqueue op to cryptodev\n");
 443
 444         test_crypto_adapter_stats();
 445
 446         return TEST_SUCCESS;
 447 }
 448
 449 static int
 450 test_sessionless_with_op_new_mode(void)
 451 {
 452         uint32_t cap;
 453         int ret;
 454
 455         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 456         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 457
 458         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 459             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 460                 map_adapter_service_core();
 461
 462         /* start the event crypto adapter */
 463         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 464                                 "Failed to start event crypto adapter");
 465
 466         ret = test_op_new_mode(1);
 467         TEST_ASSERT_SUCCESS(ret, "Sessionless - NEW mode test failed\n");
 468         return TEST_SUCCESS;
 469 }
 470
 471 static int
 472 test_session_with_op_new_mode(void)
 473 {
 474         uint32_t cap;
 475         int ret;
 476
 477         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 478         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 479
 480         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 481             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 482                 map_adapter_service_core();
 483
 484         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 485                                 "Failed to start event crypto adapter");
 486
 487         ret = test_op_new_mode(0);
 488         TEST_ASSERT_SUCCESS(ret, "Session based - NEW mode test failed\n");
 489         return TEST_SUCCESS;
 490 }
 491
 492 static int
 493 configure_cryptodev(void)
 494 {
 495         struct rte_cryptodev_qp_conf qp_conf;
 496         struct rte_cryptodev_config conf;
 497         struct rte_cryptodev_info info;
 498         unsigned int session_size;
 499         uint8_t nb_devs;
 500         int ret;
 501
 502         params.mbuf_pool = rte_pktmbuf_pool_create(
 503                         "CRYPTO_ADAPTER_MBUFPOOL",
 504                         NUM_MBUFS, MBUF_CACHE_SIZE, 0, MBUF_SIZE,
 505                         rte_socket_id());
 506         if (params.mbuf_pool == NULL) {
 507                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_MBUFPOOL\n");
 508                 return TEST_FAILED;
 509         }
 510
 511         params.op_mpool = rte_crypto_op_pool_create(
 512                         "EVENT_CRYPTO_SYM_OP_POOL",
 513                         RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 514                         NUM_MBUFS, MBUF_CACHE_SIZE,
 515                         DEFAULT_NUM_XFORMS *
 516                         sizeof(struct rte_crypto_sym_xform) +
 517                         MAXIMUM_IV_LENGTH,
 518                         rte_socket_id());
 519         if (params.op_mpool == NULL) {
 520                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
 521                 return TEST_FAILED;
 522         }
 523
 524         /* Create a NULL crypto device */
 525         nb_devs = rte_cryptodev_device_count_by_driver(
 526                         rte_cryptodev_driver_id_get(
 527                         RTE_STR(CRYPTODEV_NAME_NULL_PMD)));
 528         if (!nb_devs) {
 529                 ret = rte_vdev_init(
 530                         RTE_STR(CRYPTODEV_NAME_NULL_PMD), NULL);
 531
 532                 TEST_ASSERT(ret == 0, "Failed to create pmd:%s instance\n",
 533                             RTE_STR(CRYPTODEV_NAME_NULL_PMD));
 534         }
 535
 536         nb_devs = rte_cryptodev_count();
 537         if (!nb_devs) {
 538                 RTE_LOG(ERR, USER1, "No crypto devices found!\n");
 539                 return TEST_FAILED;
 540         }
 541
 542         /*
 543          * Create mempool with maximum number of sessions * 2,
 544          * to include the session headers & private data
 545          */
 546         session_size = rte_cryptodev_sym_get_private_session_size(TEST_CDEV_ID);
 547         session_size += sizeof(union rte_event_crypto_metadata);
 548
 549         params.session_mpool = rte_cryptodev_sym_session_pool_create(
 550                         "CRYPTO_ADAPTER_SESSION_MP",
 551                         MAX_NB_SESSIONS, 0, 0, 0, SOCKET_ID_ANY);
 552         TEST_ASSERT_NOT_NULL(params.session_mpool,
 553                         "session mempool allocation failed\n");
 554
 555         params.session_priv_mpool = rte_mempool_create(
 556                                 "CRYPTO_AD_SESS_MP_PRIV",
 557                                 MAX_NB_SESSIONS,
 558                                 session_size,
 559                                 0, 0, NULL, NULL, NULL,
 560                                 NULL, SOCKET_ID_ANY,
 561                                 0);
 562         TEST_ASSERT_NOT_NULL(params.session_priv_mpool,
 563                         "session mempool allocation failed\n");
 564
 565         rte_cryptodev_info_get(TEST_CDEV_ID, &info);
 566         conf.nb_queue_pairs = info.max_nb_queue_pairs;
 567         conf.socket_id = SOCKET_ID_ANY;
 568         conf.ff_disable = RTE_CRYPTODEV_FF_SECURITY;
 569
 570         TEST_ASSERT_SUCCESS(rte_cryptodev_configure(TEST_CDEV_ID, &conf),
 571                         "Failed to configure cryptodev %u with %u qps\n",
 572                         TEST_CDEV_ID, conf.nb_queue_pairs);
 573
 574         qp_conf.nb_descriptors = DEFAULT_NUM_OPS_INFLIGHT;
 575         qp_conf.mp_session = params.session_mpool;
 576         qp_conf.mp_session_private = params.session_priv_mpool;
 577
 578         TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
 579                         TEST_CDEV_ID, TEST_CDEV_QP_ID, &qp_conf,
 580                         rte_cryptodev_socket_id(TEST_CDEV_ID)),
 581                         "Failed to setup queue pair %u on cryptodev %u\n",
 582                         TEST_CDEV_QP_ID, TEST_CDEV_ID);
 583
 584         return TEST_SUCCESS;
 585 }
 586
 587 static inline void
 588 evdev_set_conf_values(struct rte_event_dev_config *dev_conf,
 589                         struct rte_event_dev_info *info)
 590 {
 591         memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
 592         dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
 593         dev_conf->nb_event_ports = NB_TEST_PORTS;
 594         dev_conf->nb_event_queues = NB_TEST_QUEUES;
 595         dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
 596         dev_conf->nb_event_port_dequeue_depth =
 597                         info->max_event_port_dequeue_depth;
 598         dev_conf->nb_event_port_enqueue_depth =
 599                         info->max_event_port_enqueue_depth;
 600         dev_conf->nb_event_port_enqueue_depth =
 601                         info->max_event_port_enqueue_depth;
 602         dev_conf->nb_events_limit =
 603                         info->max_num_events;
 604 }
 605
 606 static int
 607 configure_eventdev(void)
 608 {
 609         struct rte_event_queue_conf queue_conf;
 610         struct rte_event_dev_config devconf;
 611         struct rte_event_dev_info info;
 612         uint32_t queue_count;
 613         uint32_t port_count;
 614         int ret;
 615         uint8_t qid;
 616
 617         if (!rte_event_dev_count()) {
 618                 /* If there is no hardware eventdev, or no software vdev was
 619                  * specified on the command line, create an instance of
 620                  * event_sw.
 621                  */
 622                 LOG_DBG("Failed to find a valid event device... "
 623                         "testing with event_sw device\n");
 624                 TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
 625                                         "Error creating eventdev");
 626                 evdev = rte_event_dev_get_dev_id("event_sw0");
 627         }
 628
 629         ret = rte_event_dev_info_get(evdev, &info);
 630         TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");
 631
 632         evdev_set_conf_values(&devconf, &info);
 633
 634         ret = rte_event_dev_configure(evdev, &devconf);
 635         TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");
 636
 637         /* Set up event queue */
 638         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
 639                                         &queue_count);
 640         TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
 641         TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");
 642
 643         qid = TEST_APP_EV_QUEUE_ID;
 644         ret = rte_event_queue_setup(evdev, qid, NULL);
 645         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);
 646
 647         queue_conf.nb_atomic_flows = info.max_event_queue_flows;
 648         queue_conf.nb_atomic_order_sequences = 32;
 649         queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
 650         queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
 651         queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;
 652
 653         qid = TEST_CRYPTO_EV_QUEUE_ID;
 654         ret = rte_event_queue_setup(evdev, qid, &queue_conf);
 655         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);
 656
 657         /* Set up event port */
 658         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
 659                                         &port_count);
 660         TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
 661         TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");
 662
 663         ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);
 664         TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d\n",
 665                             TEST_APP_PORT_ID);
 666
 667         qid = TEST_APP_EV_QUEUE_ID;
 668         ret = rte_event_port_link(evdev, TEST_APP_PORT_ID, &qid, NULL, 1);
 669         TEST_ASSERT(ret >= 0, "Failed to link queue port=%d\n",
 670                     TEST_APP_PORT_ID);
 671
 672         return TEST_SUCCESS;
 673 }
 674
 675 static void
 676 test_crypto_adapter_free(void)
 677 {
 678         rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 679 }
 680
 681 static int
 682 test_crypto_adapter_create(void)
 683 {
 684         struct rte_event_port_conf conf = {
 685                 .dequeue_depth = 8,
 686                 .enqueue_depth = 8,
 687                 .new_event_threshold = 1200,
 688         };
 689         int ret;
 690
 691         /* Create adapter with default port creation callback */
 692         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 693                                               TEST_CDEV_ID,
 694                                               &conf, 0);
 695         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 696
 697         return TEST_SUCCESS;
 698 }
 699
 700 static int
 701 test_crypto_adapter_qp_add_del(void)
 702 {
 703         uint32_t cap;
 704         int ret;
 705
 706         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 707         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 708
 709         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 710                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 711                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 712         } else
 713                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 714                                         TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 715
 716         TEST_ASSERT_SUCCESS(ret, "Failed to create add queue pair\n");
 717
 718         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 719                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 720         TEST_ASSERT_SUCCESS(ret, "Failed to delete add queue pair\n");
 721
 722         return TEST_SUCCESS;
 723 }
 724
 725 static int
 726 configure_event_crypto_adapter(enum rte_event_crypto_adapter_mode mode)
 727 {
 728         struct rte_event_port_conf conf = {
 729                 .dequeue_depth = 8,
 730                 .enqueue_depth = 8,
 731                 .new_event_threshold = 1200,
 732         };
 733
 734         uint32_t cap;
 735         int ret;
 736
 737         /* Create adapter with default port creation callback */
 738         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 739                                               TEST_CDEV_ID,
 740                                               &conf, mode);
 741         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 742
 743         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 744         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 745
 746         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 747                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 748                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 749         } else
 750                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 751                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 752
 753         TEST_ASSERT_SUCCESS(ret, "Failed to add queue pair\n");
 754
 755         ret = rte_event_crypto_adapter_event_port_get(TEST_ADAPTER_ID,
 756                                 &params.crypto_event_port_id);
 757         TEST_ASSERT_SUCCESS(ret, "Failed to get event port\n");
 758
 759         return TEST_SUCCESS;
 760 }
 761
 762 static void
 763 test_crypto_adapter_stop(void)
 764 {
 765         uint32_t evdev_service_id, adapter_service_id;
 766
 767         /* retrieve service ids & stop services */
 768         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 769                                                 &adapter_service_id) == 0) {
 770                 rte_service_runstate_set(adapter_service_id, 0);
 771                 rte_service_lcore_stop(slcore_id);
 772                 rte_service_lcore_del(slcore_id);
 773                 rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 774         }
 775
 776         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 777                 rte_service_runstate_set(evdev_service_id, 0);
 778                 rte_service_lcore_stop(slcore_id);
 779                 rte_service_lcore_del(slcore_id);
 780                 rte_event_dev_stop(evdev);
 781         }
 782 }
 783
 784 static int
 785 test_crypto_adapter_conf(enum rte_event_crypto_adapter_mode mode)
 786 {
 787         uint32_t evdev_service_id;
 788         uint8_t qid;
 789         int ret;
 790
 791         if (!crypto_adapter_setup_done) {
 792                 ret = configure_event_crypto_adapter(mode);
 793                 if (!ret) {
 794                         qid = TEST_CRYPTO_EV_QUEUE_ID;
 795                         ret = rte_event_port_link(evdev,
 796                                 params.crypto_event_port_id, &qid, NULL, 1);
 797                         TEST_ASSERT(ret >= 0, "Failed to link queue %d "
 798                                         "port=%u\n", qid,
 799                                         params.crypto_event_port_id);
 800                 }
 801                 crypto_adapter_setup_done = 1;
 802         }
 803
 804         /* retrieve service ids */
 805         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 806                 /* add a service core and start it */
 807                 TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 808                                         "Failed to add service core");
 809                 TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 810                                         "Failed to start service core");
 811
 812                 /* map services to it */
 813                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(evdev_service_id,
 814                                 slcore_id, 1), "Failed to map evdev service");
 815
 816                 /* set services to running */
 817                 TEST_ASSERT_SUCCESS(rte_service_runstate_set(evdev_service_id,
 818                                         1), "Failed to start evdev service");
 819         }
 820
 821         /* start the eventdev */
 822         TEST_ASSERT_SUCCESS(rte_event_dev_start(evdev),
 823                                 "Failed to start event device");
 824
 825         return TEST_SUCCESS;
 826 }
 827
 828 static int
 829 test_crypto_adapter_conf_op_forward_mode(void)
 830 {
 831         enum rte_event_crypto_adapter_mode mode;
 832
 833         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD;
 834         TEST_ASSERT_SUCCESS(test_crypto_adapter_conf(mode),
 835                                 "Failed to config crypto adapter");
 836
 837         return TEST_SUCCESS;
 838 }
 839
 840 static int
 841 test_crypto_adapter_conf_op_new_mode(void)
 842 {
 843         enum rte_event_crypto_adapter_mode mode;
 844
 845         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;
 846         TEST_ASSERT_SUCCESS(test_crypto_adapter_conf(mode),
 847                                 "Failed to config crypto adapter");
 848
 849         return TEST_SUCCESS;
 850 }
 851
 852
 853 static int
 854 testsuite_setup(void)
 855 {
 856         int ret;
 857
 858         slcore_id = rte_get_next_lcore(-1, 1, 0);
 859         TEST_ASSERT_NOT_EQUAL(slcore_id, RTE_MAX_LCORE, "At least 2 lcores "
 860                         "are required to run this autotest\n");
 861
 862         /* Setup and start event device. */
 863         ret = configure_eventdev();
 864         TEST_ASSERT_SUCCESS(ret, "Failed to setup eventdev\n");
 865
 866         /* Setup and start crypto device. */
 867         ret = configure_cryptodev();
 868         TEST_ASSERT_SUCCESS(ret, "cryptodev initialization failed\n");
 869
 870         return TEST_SUCCESS;
 871 }
 872
 873 static void
 874 crypto_teardown(void)
 875 {
 876         /* Free mbuf mempool */
 877         if (params.mbuf_pool != NULL) {
 878                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_MBUFPOOL count %u\n",
 879                 rte_mempool_avail_count(params.mbuf_pool));
 880                 rte_mempool_free(params.mbuf_pool);
 881                 params.mbuf_pool = NULL;
 882         }
 883
 884         /* Free session mempool */
 885         if (params.session_mpool != NULL) {
 886                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_SESSION_MP count %u\n",
 887                 rte_mempool_avail_count(params.session_mpool));
 888                 rte_mempool_free(params.session_mpool);
 889                 params.session_mpool = NULL;
 890         }
 891         if (params.session_priv_mpool != NULL) {
 892                 rte_mempool_avail_count(params.session_priv_mpool);
 893                 rte_mempool_free(params.session_priv_mpool);
 894                 params.session_priv_mpool = NULL;
 895         }
 896
 897         /* Free ops mempool */
 898         if (params.op_mpool != NULL) {
 899                 RTE_LOG(DEBUG, USER1, "EVENT_CRYPTO_SYM_OP_POOL count %u\n",
 900                 rte_mempool_avail_count(params.op_mpool));
 901                 rte_mempool_free(params.op_mpool);
 902                 params.op_mpool = NULL;
 903         }
 904 }
 905
 906 static void
 907 eventdev_teardown(void)
 908 {
 909         rte_event_dev_stop(evdev);
 910 }
 911
 912 static void
 913 testsuite_teardown(void)
 914 {
 915         crypto_teardown();
 916         eventdev_teardown();
 917 }
 918
 919 static struct unit_test_suite functional_testsuite = {
 920         .suite_name = "Event crypto adapter test suite",
 921         .setup = testsuite_setup,
 922         .teardown = testsuite_teardown,
 923         .unit_test_cases = {
 924
 925                 TEST_CASE_ST(NULL, test_crypto_adapter_free,
 926                                 test_crypto_adapter_create),
 927
 928                 TEST_CASE_ST(test_crypto_adapter_create,
 929                                 test_crypto_adapter_free,
 930                                 test_crypto_adapter_qp_add_del),
 931
 932                 TEST_CASE_ST(test_crypto_adapter_create,
 933                                 test_crypto_adapter_free,
 934                                 test_crypto_adapter_stats),
 935
 936                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 937                                 test_crypto_adapter_stop,
 938                                 test_session_with_op_forward_mode),
 939
 940                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 941                                 test_crypto_adapter_stop,
 942                                 test_sessionless_with_op_forward_mode),
 943
 944                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 945                                 test_crypto_adapter_stop,
 946                                 test_session_with_op_new_mode),
 947
 948                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 949                                 test_crypto_adapter_stop,
 950                                 test_sessionless_with_op_new_mode),
 951
 952                 TEST_CASES_END() /**< NULL terminate unit test array */
 953         }
 954 };
 955
 956 static int
 957 test_event_crypto_adapter(void)
 958 {
 959         return unit_test_suite_runner(&functional_testsuite);
 960 }
 961
 962 REGISTER_TEST_COMMAND(event_crypto_adapter_autotest,
 963                 test_event_crypto_adapter);