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
 175         memset(&m_data, 0, sizeof(m_data));
 176
 177         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 178         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 179 #if PKT_TRACE
 180         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 181 #endif
 182         /* Setup Cipher Parameters */
 183         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 184         cipher_xform.next = NULL;
 185
 186         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_AES_CBC;
 187         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 188
 189         op = rte_crypto_op_alloc(params.op_mpool,
 190                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 191         TEST_ASSERT_NOT_NULL(op,
 192                 "Failed to allocate symmetric crypto operation struct\n");
 193
 194         sym_op = op->sym;
 195
 196         if (!session_less) {
 197                 sess = rte_cryptodev_sym_session_create(
 198                                 params.session_mpool);
 199                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 200
 201                 /* Create Crypto session*/
 202                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 203                                 &cipher_xform, params.session_priv_mpool);
 204                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 205
 206                 ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID,
 207                                                         evdev, &cap);
 208                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 209
 210                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 211                         /* Fill in private user data information */
 212                         rte_memcpy(&m_data.response_info, &response_info,
 213                                 sizeof(response_info));
 214                         rte_memcpy(&m_data.request_info, &request_info,
 215                                 sizeof(request_info));
 216                         rte_cryptodev_sym_session_set_user_data(sess,
 217                                                 &m_data, sizeof(m_data));
 218                 }
 219
 220                 rte_crypto_op_attach_sym_session(op, sess);
 221         } else {
 222                 struct rte_crypto_sym_xform *first_xform;
 223
 224                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 225                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 226                 first_xform = &cipher_xform;
 227                 sym_op->xform = first_xform;
 228                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
 229                                 (sizeof(struct rte_crypto_sym_xform) * 2);
 230                 op->private_data_offset = len;
 231                 /* Fill in private data information */
 232                 rte_memcpy(&m_data.response_info, &response_info,
 233                            sizeof(response_info));
 234                 rte_memcpy(&m_data.request_info, &request_info,
 235                            sizeof(request_info));
 236                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 237         }
 238
 239         sym_op->m_src = m;
 240         sym_op->cipher.data.offset = 0;
 241         sym_op->cipher.data.length = PACKET_LENGTH;
 242
 243         /* Fill in event info and update event_ptr with rte_crypto_op */
 244         memset(&ev, 0, sizeof(ev));
 245         ev.queue_id = TEST_CRYPTO_EV_QUEUE_ID;
 246         ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
 247         ev.flow_id = 0xAABB;
 248         ev.event_ptr = op;
 249
 250         ret = send_recv_ev(&ev);
 251         TEST_ASSERT_SUCCESS(ret, "Failed to send/receive event to "
 252                                 "crypto adapter\n");
 253
 254         test_crypto_adapter_stats();
 255
 256         return TEST_SUCCESS;
 257 }
 258
 259 static int
 260 map_adapter_service_core(void)
 261 {
 262         uint32_t adapter_service_id;
 263         int ret;
 264
 265         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 266                                                 &adapter_service_id) == 0) {
 267                 uint32_t core_list[NUM_CORES];
 268
 269                 ret = rte_service_lcore_list(core_list, NUM_CORES);
 270                 TEST_ASSERT(ret >= 0, "Failed to get service core list!");
 271
 272                 if (core_list[0] != slcore_id) {
 273                         TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 274                                                 "Failed to add service core");
 275                         TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 276                                                 "Failed to start service core");
 277                 }
 278
 279                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(
 280                                         adapter_service_id, slcore_id, 1),
 281                                         "Failed to map adapter service");
 282         }
 283
 284         return TEST_SUCCESS;
 285 }
 286
 287 static int
 288 test_sessionless_with_op_forward_mode(void)
 289 {
 290         uint32_t cap;
 291         int ret;
 292
 293         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 294         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 295
 296         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 297             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 298                 map_adapter_service_core();
 299
 300         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 301                                 "Failed to start event crypto adapter");
 302
 303         ret = test_op_forward_mode(1);
 304         TEST_ASSERT_SUCCESS(ret, "Sessionless - FORWARD mode test failed\n");
 305         return TEST_SUCCESS;
 306 }
 307
 308 static int
 309 test_session_with_op_forward_mode(void)
 310 {
 311         uint32_t cap;
 312         int ret;
 313
 314         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 315         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 316
 317         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 318             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 319                 map_adapter_service_core();
 320
 321         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID
 322                                 ), "Failed to start event crypto adapter");
 323
 324         ret = test_op_forward_mode(0);
 325         TEST_ASSERT_SUCCESS(ret, "Session based - FORWARD mode test failed\n");
 326         return TEST_SUCCESS;
 327 }
 328
 329 static int
 330 send_op_recv_ev(struct rte_crypto_op *op)
 331 {
 332         struct rte_crypto_op *recv_op;
 333         struct rte_event ev;
 334         int ret;
 335
 336         ret = rte_cryptodev_enqueue_burst(TEST_CDEV_ID, TEST_CDEV_QP_ID,
 337                                           &op, NUM);
 338         TEST_ASSERT_EQUAL(ret, NUM, "Failed to enqueue to cryptodev\n");
 339         memset(&ev, 0, sizeof(ev));
 340
 341         while (rte_event_dequeue_burst(evdev,
 342                 TEST_APP_PORT_ID, &ev, NUM, 0) == 0)
 343                 rte_pause();
 344
 345         recv_op = ev.event_ptr;
 346 #if PKT_TRACE
 347         struct rte_mbuf *m = recv_op->sym->m_src;
 348         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 349 #endif
 350         rte_pktmbuf_free(recv_op->sym->m_src);
 351         rte_crypto_op_free(recv_op);
 352
 353         return TEST_SUCCESS;
 354 }
 355
 356 static int
 357 test_op_new_mode(uint8_t session_less)
 358 {
 359         struct rte_crypto_sym_xform cipher_xform;
 360         struct rte_cryptodev_sym_session *sess;
 361         union rte_event_crypto_metadata m_data;
 362         struct rte_crypto_sym_op *sym_op;
 363         struct rte_crypto_op *op;
 364         struct rte_mbuf *m;
 365         uint32_t cap;
 366         int ret;
 367
 368         memset(&m_data, 0, sizeof(m_data));
 369
 370         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 371         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 372 #if PKT_TRACE
 373         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 374 #endif
 375         /* Setup Cipher Parameters */
 376         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 377         cipher_xform.next = NULL;
 378
 379         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_AES_CBC;
 380         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 381
 382         op = rte_crypto_op_alloc(params.op_mpool,
 383                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 384         TEST_ASSERT_NOT_NULL(op, "Failed to allocate crypto_op!\n");
 385
 386         sym_op = op->sym;
 387
 388         if (!session_less) {
 389                 sess = rte_cryptodev_sym_session_create(
 390                                 params.session_mpool);
 391                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 392
 393                 ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID,
 394                                                         evdev, &cap);
 395                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 396
 397                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 398                         /* Fill in private user data information */
 399                         rte_memcpy(&m_data.response_info, &response_info,
 400                                    sizeof(m_data));
 401                         rte_cryptodev_sym_session_set_user_data(sess,
 402                                                 &m_data, sizeof(m_data));
 403                 }
 404                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 405                                 &cipher_xform, params.session_priv_mpool);
 406                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 407
 408                 rte_crypto_op_attach_sym_session(op, sess);
 409         } else {
 410                 struct rte_crypto_sym_xform *first_xform;
 411
 412                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 413                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 414                 first_xform = &cipher_xform;
 415                 sym_op->xform = first_xform;
 416                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
 417                                 (sizeof(struct rte_crypto_sym_xform) * 2);
 418                 op->private_data_offset = len;
 419                 /* Fill in private data information */
 420                 rte_memcpy(&m_data.response_info, &response_info,
 421                            sizeof(m_data));
 422                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 423         }
 424
 425         sym_op->m_src = m;
 426         sym_op->cipher.data.offset = 0;
 427         sym_op->cipher.data.length = PACKET_LENGTH;
 428
 429         ret = send_op_recv_ev(op);
 430         TEST_ASSERT_SUCCESS(ret, "Failed to enqueue op to cryptodev\n");
 431
 432         test_crypto_adapter_stats();
 433
 434         return TEST_SUCCESS;
 435 }
 436
 437 static int
 438 test_sessionless_with_op_new_mode(void)
 439 {
 440         uint32_t cap;
 441         int ret;
 442
 443         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 444         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 445
 446         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 447             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 448                 map_adapter_service_core();
 449
 450         /* start the event crypto adapter */
 451         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 452                                 "Failed to start event crypto adapter");
 453
 454         ret = test_op_new_mode(1);
 455         TEST_ASSERT_SUCCESS(ret, "Sessionless - NEW mode test failed\n");
 456         return TEST_SUCCESS;
 457 }
 458
 459 static int
 460 test_session_with_op_new_mode(void)
 461 {
 462         uint32_t cap;
 463         int ret;
 464
 465         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 466         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 467
 468         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 469             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 470                 map_adapter_service_core();
 471
 472         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 473                                 "Failed to start event crypto adapter");
 474
 475         ret = test_op_new_mode(0);
 476         TEST_ASSERT_SUCCESS(ret, "Session based - NEW mode test failed\n");
 477         return TEST_SUCCESS;
 478 }
 479
 480 static int
 481 configure_cryptodev(void)
 482 {
 483         struct rte_cryptodev_qp_conf qp_conf;
 484         struct rte_cryptodev_config conf;
 485         struct rte_cryptodev_info info;
 486         unsigned int session_size;
 487         uint8_t nb_devs;
 488         int ret;
 489
 490         params.mbuf_pool = rte_pktmbuf_pool_create(
 491                         "CRYPTO_ADAPTER_MBUFPOOL",
 492                         NUM_MBUFS, MBUF_CACHE_SIZE, 0, MBUF_SIZE,
 493                         rte_socket_id());
 494         if (params.mbuf_pool == NULL) {
 495                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_MBUFPOOL\n");
 496                 return TEST_FAILED;
 497         }
 498
 499         params.op_mpool = rte_crypto_op_pool_create(
 500                         "EVENT_CRYPTO_SYM_OP_POOL",
 501                         RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 502                         NUM_MBUFS, MBUF_CACHE_SIZE,
 503                         DEFAULT_NUM_XFORMS *
 504                         sizeof(struct rte_crypto_sym_xform) +
 505                         MAXIMUM_IV_LENGTH,
 506                         rte_socket_id());
 507         if (params.op_mpool == NULL) {
 508                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
 509                 return TEST_FAILED;
 510         }
 511
 512         /* Create a NULL crypto device */
 513         nb_devs = rte_cryptodev_device_count_by_driver(
 514                         rte_cryptodev_driver_id_get(
 515                         RTE_STR(CRYPTODEV_NAME_NULL_PMD)));
 516         if (!nb_devs) {
 517                 ret = rte_vdev_init(
 518                         RTE_STR(CRYPTODEV_NAME_NULL_PMD), NULL);
 519
 520                 TEST_ASSERT(ret == 0, "Failed to create pmd:%s instance\n",
 521                             RTE_STR(CRYPTODEV_NAME_NULL_PMD));
 522         }
 523
 524         nb_devs = rte_cryptodev_count();
 525         if (!nb_devs) {
 526                 RTE_LOG(ERR, USER1, "No crypto devices found!\n");
 527                 return TEST_FAILED;
 528         }
 529
 530         /*
 531          * Create mempool with maximum number of sessions * 2,
 532          * to include the session headers & private data
 533          */
 534         session_size = rte_cryptodev_sym_get_private_session_size(TEST_CDEV_ID);
 535         session_size += sizeof(union rte_event_crypto_metadata);
 536
 537         params.session_mpool = rte_cryptodev_sym_session_pool_create(
 538                         "CRYPTO_ADAPTER_SESSION_MP",
 539                         MAX_NB_SESSIONS, 0, 0, 0, SOCKET_ID_ANY);
 540         TEST_ASSERT_NOT_NULL(params.session_mpool,
 541                         "session mempool allocation failed\n");
 542
 543         params.session_priv_mpool = rte_mempool_create(
 544                                 "CRYPTO_AD_SESS_MP_PRIV",
 545                                 MAX_NB_SESSIONS,
 546                                 session_size,
 547                                 0, 0, NULL, NULL, NULL,
 548                                 NULL, SOCKET_ID_ANY,
 549                                 0);
 550         TEST_ASSERT_NOT_NULL(params.session_priv_mpool,
 551                         "session mempool allocation failed\n");
 552
 553         rte_cryptodev_info_get(TEST_CDEV_ID, &info);
 554         conf.nb_queue_pairs = info.max_nb_queue_pairs;
 555         conf.socket_id = SOCKET_ID_ANY;
 556         conf.ff_disable = RTE_CRYPTODEV_FF_SECURITY;
 557
 558         TEST_ASSERT_SUCCESS(rte_cryptodev_configure(TEST_CDEV_ID, &conf),
 559                         "Failed to configure cryptodev %u with %u qps\n",
 560                         TEST_CDEV_ID, conf.nb_queue_pairs);
 561
 562         qp_conf.nb_descriptors = DEFAULT_NUM_OPS_INFLIGHT;
 563         qp_conf.mp_session = params.session_mpool;
 564         qp_conf.mp_session_private = params.session_priv_mpool;
 565
 566         TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
 567                         TEST_CDEV_ID, TEST_CDEV_QP_ID, &qp_conf,
 568                         rte_cryptodev_socket_id(TEST_CDEV_ID)),
 569                         "Failed to setup queue pair %u on cryptodev %u\n",
 570                         TEST_CDEV_QP_ID, TEST_CDEV_ID);
 571
 572         return TEST_SUCCESS;
 573 }
 574
 575 static inline void
 576 evdev_set_conf_values(struct rte_event_dev_config *dev_conf,
 577                         struct rte_event_dev_info *info)
 578 {
 579         memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
 580         dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
 581         dev_conf->nb_event_ports = NB_TEST_PORTS;
 582         dev_conf->nb_event_queues = NB_TEST_QUEUES;
 583         dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
 584         dev_conf->nb_event_port_dequeue_depth =
 585                         info->max_event_port_dequeue_depth;
 586         dev_conf->nb_event_port_enqueue_depth =
 587                         info->max_event_port_enqueue_depth;
 588         dev_conf->nb_event_port_enqueue_depth =
 589                         info->max_event_port_enqueue_depth;
 590         dev_conf->nb_events_limit =
 591                         info->max_num_events;
 592 }
 593
 594 static int
 595 configure_eventdev(void)
 596 {
 597         struct rte_event_queue_conf queue_conf;
 598         struct rte_event_dev_config devconf;
 599         struct rte_event_dev_info info;
 600         uint32_t queue_count;
 601         uint32_t port_count;
 602         int ret;
 603         uint8_t qid;
 604
 605         if (!rte_event_dev_count()) {
 606                 /* If there is no hardware eventdev, or no software vdev was
 607                  * specified on the command line, create an instance of
 608                  * event_sw.
 609                  */
 610                 LOG_DBG("Failed to find a valid event device... "
 611                         "testing with event_sw device\n");
 612                 TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
 613                                         "Error creating eventdev");
 614                 evdev = rte_event_dev_get_dev_id("event_sw0");
 615         }
 616
 617         ret = rte_event_dev_info_get(evdev, &info);
 618         TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");
 619
 620         evdev_set_conf_values(&devconf, &info);
 621
 622         ret = rte_event_dev_configure(evdev, &devconf);
 623         TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");
 624
 625         /* Set up event queue */
 626         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
 627                                         &queue_count);
 628         TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
 629         TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");
 630
 631         qid = TEST_APP_EV_QUEUE_ID;
 632         ret = rte_event_queue_setup(evdev, qid, NULL);
 633         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);
 634
 635         queue_conf.nb_atomic_flows = info.max_event_queue_flows;
 636         queue_conf.nb_atomic_order_sequences = 32;
 637         queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
 638         queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
 639         queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;
 640
 641         qid = TEST_CRYPTO_EV_QUEUE_ID;
 642         ret = rte_event_queue_setup(evdev, qid, &queue_conf);
 643         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);
 644
 645         /* Set up event port */
 646         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
 647                                         &port_count);
 648         TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
 649         TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");
 650
 651         ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);
 652         TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d\n",
 653                             TEST_APP_PORT_ID);
 654
 655         qid = TEST_APP_EV_QUEUE_ID;
 656         ret = rte_event_port_link(evdev, TEST_APP_PORT_ID, &qid, NULL, 1);
 657         TEST_ASSERT(ret >= 0, "Failed to link queue port=%d\n",
 658                     TEST_APP_PORT_ID);
 659
 660         return TEST_SUCCESS;
 661 }
 662
 663 static void
 664 test_crypto_adapter_free(void)
 665 {
 666         rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 667 }
 668
 669 static int
 670 test_crypto_adapter_create(void)
 671 {
 672         struct rte_event_port_conf conf = {
 673                 .dequeue_depth = 8,
 674                 .enqueue_depth = 8,
 675                 .new_event_threshold = 1200,
 676         };
 677         int ret;
 678
 679         /* Create adapter with default port creation callback */
 680         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 681                                               TEST_CDEV_ID,
 682                                               &conf, 0);
 683         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 684
 685         return TEST_SUCCESS;
 686 }
 687
 688 static int
 689 test_crypto_adapter_qp_add_del(void)
 690 {
 691         uint32_t cap;
 692         int ret;
 693
 694         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 695         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 696
 697         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 698                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 699                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 700         } else
 701                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 702                                         TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 703
 704         TEST_ASSERT_SUCCESS(ret, "Failed to create add queue pair\n");
 705
 706         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 707                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 708         TEST_ASSERT_SUCCESS(ret, "Failed to delete add queue pair\n");
 709
 710         return TEST_SUCCESS;
 711 }
 712
 713 static int
 714 configure_event_crypto_adapter(enum rte_event_crypto_adapter_mode mode)
 715 {
 716         struct rte_event_port_conf conf = {
 717                 .dequeue_depth = 8,
 718                 .enqueue_depth = 8,
 719                 .new_event_threshold = 1200,
 720         };
 721
 722         uint32_t cap;
 723         int ret;
 724
 725         /* Create adapter with default port creation callback */
 726         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 727                                               TEST_CDEV_ID,
 728                                               &conf, mode);
 729         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 730
 731         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 732         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 733
 734         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 735                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 736                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 737         } else
 738                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 739                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 740
 741         TEST_ASSERT_SUCCESS(ret, "Failed to add queue pair\n");
 742
 743         ret = rte_event_crypto_adapter_event_port_get(TEST_ADAPTER_ID,
 744                                 &params.crypto_event_port_id);
 745         TEST_ASSERT_SUCCESS(ret, "Failed to get event port\n");
 746
 747         return TEST_SUCCESS;
 748 }
 749
 750 static void
 751 test_crypto_adapter_stop(void)
 752 {
 753         uint32_t evdev_service_id, adapter_service_id;
 754
 755         /* retrieve service ids & stop services */
 756         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 757                                                 &adapter_service_id) == 0) {
 758                 rte_service_runstate_set(adapter_service_id, 0);
 759                 rte_service_lcore_stop(slcore_id);
 760                 rte_service_lcore_del(slcore_id);
 761                 rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 762         }
 763
 764         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 765                 rte_service_runstate_set(evdev_service_id, 0);
 766                 rte_service_lcore_stop(slcore_id);
 767                 rte_service_lcore_del(slcore_id);
 768                 rte_event_dev_stop(evdev);
 769         }
 770 }
 771
 772 static int
 773 test_crypto_adapter_conf(enum rte_event_crypto_adapter_mode mode)
 774 {
 775         uint32_t evdev_service_id;
 776         uint8_t qid;
 777         int ret;
 778
 779         if (!crypto_adapter_setup_done) {
 780                 ret = configure_event_crypto_adapter(mode);
 781                 if (!ret) {
 782                         qid = TEST_CRYPTO_EV_QUEUE_ID;
 783                         ret = rte_event_port_link(evdev,
 784                                 params.crypto_event_port_id, &qid, NULL, 1);
 785                         TEST_ASSERT(ret >= 0, "Failed to link queue %d "
 786                                         "port=%u\n", qid,
 787                                         params.crypto_event_port_id);
 788                 }
 789                 crypto_adapter_setup_done = 1;
 790         }
 791
 792         /* retrieve service ids */
 793         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 794                 /* add a service core and start it */
 795                 TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 796                                         "Failed to add service core");
 797                 TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 798                                         "Failed to start service core");
 799
 800                 /* map services to it */
 801                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(evdev_service_id,
 802                                 slcore_id, 1), "Failed to map evdev service");
 803
 804                 /* set services to running */
 805                 TEST_ASSERT_SUCCESS(rte_service_runstate_set(evdev_service_id,
 806                                         1), "Failed to start evdev service");
 807         }
 808
 809         /* start the eventdev */
 810         TEST_ASSERT_SUCCESS(rte_event_dev_start(evdev),
 811                                 "Failed to start event device");
 812
 813         return TEST_SUCCESS;
 814 }
 815
 816 static int
 817 test_crypto_adapter_conf_op_forward_mode(void)
 818 {
 819         enum rte_event_crypto_adapter_mode mode;
 820
 821         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD;
 822         TEST_ASSERT_SUCCESS(test_crypto_adapter_conf(mode),
 823                                 "Failed to config crypto adapter");
 824
 825         return TEST_SUCCESS;
 826 }
 827
 828 static int
 829 test_crypto_adapter_conf_op_new_mode(void)
 830 {
 831         enum rte_event_crypto_adapter_mode mode;
 832
 833         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;
 834         TEST_ASSERT_SUCCESS(test_crypto_adapter_conf(mode),
 835                                 "Failed to config crypto adapter");
 836
 837         return TEST_SUCCESS;
 838 }
 839
 840
 841 static int
 842 testsuite_setup(void)
 843 {
 844         int ret;
 845
 846         slcore_id = rte_get_next_lcore(-1, 1, 0);
 847         TEST_ASSERT_NOT_EQUAL(slcore_id, RTE_MAX_LCORE, "At least 2 lcores "
 848                         "are required to run this autotest\n");
 849
 850         /* Setup and start event device. */
 851         ret = configure_eventdev();
 852         TEST_ASSERT_SUCCESS(ret, "Failed to setup eventdev\n");
 853
 854         /* Setup and start crypto device. */
 855         ret = configure_cryptodev();
 856         TEST_ASSERT_SUCCESS(ret, "cryptodev initialization failed\n");
 857
 858         return TEST_SUCCESS;
 859 }
 860
 861 static void
 862 crypto_teardown(void)
 863 {
 864         /* Free mbuf mempool */
 865         if (params.mbuf_pool != NULL) {
 866                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_MBUFPOOL count %u\n",
 867                 rte_mempool_avail_count(params.mbuf_pool));
 868                 rte_mempool_free(params.mbuf_pool);
 869                 params.mbuf_pool = NULL;
 870         }
 871
 872         /* Free session mempool */
 873         if (params.session_mpool != NULL) {
 874                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_SESSION_MP count %u\n",
 875                 rte_mempool_avail_count(params.session_mpool));
 876                 rte_mempool_free(params.session_mpool);
 877                 params.session_mpool = NULL;
 878         }
 879         if (params.session_priv_mpool != NULL) {
 880                 rte_mempool_free(params.session_priv_mpool);
 881                 params.session_priv_mpool = NULL;
 882         }
 883
 884         /* Free ops mempool */
 885         if (params.op_mpool != NULL) {
 886                 RTE_LOG(DEBUG, USER1, "EVENT_CRYPTO_SYM_OP_POOL count %u\n",
 887                 rte_mempool_avail_count(params.op_mpool));
 888                 rte_mempool_free(params.op_mpool);
 889                 params.op_mpool = NULL;
 890         }
 891 }
 892
 893 static void
 894 eventdev_teardown(void)
 895 {
 896         rte_event_dev_stop(evdev);
 897 }
 898
 899 static void
 900 testsuite_teardown(void)
 901 {
 902         crypto_teardown();
 903         eventdev_teardown();
 904 }
 905
 906 static struct unit_test_suite functional_testsuite = {
 907         .suite_name = "Event crypto adapter test suite",
 908         .setup = testsuite_setup,
 909         .teardown = testsuite_teardown,
 910         .unit_test_cases = {
 911
 912                 TEST_CASE_ST(NULL, test_crypto_adapter_free,
 913                                 test_crypto_adapter_create),
 914
 915                 TEST_CASE_ST(test_crypto_adapter_create,
 916                                 test_crypto_adapter_free,
 917                                 test_crypto_adapter_qp_add_del),
 918
 919                 TEST_CASE_ST(test_crypto_adapter_create,
 920                                 test_crypto_adapter_free,
 921                                 test_crypto_adapter_stats),
 922
 923                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 924                                 test_crypto_adapter_stop,
 925                                 test_session_with_op_forward_mode),
 926
 927                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 928                                 test_crypto_adapter_stop,
 929                                 test_sessionless_with_op_forward_mode),
 930
 931                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 932                                 test_crypto_adapter_stop,
 933                                 test_session_with_op_new_mode),
 934
 935                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 936                                 test_crypto_adapter_stop,
 937                                 test_sessionless_with_op_new_mode),
 938
 939                 TEST_CASES_END() /**< NULL terminate unit test array */
 940         }
 941 };
 942
 943 static int
 944 test_event_crypto_adapter(void)
 945 {
 946         return unit_test_suite_runner(&functional_testsuite);
 947 }
 948
 949 REGISTER_TEST_COMMAND(event_crypto_adapter_autotest,
 950                 test_event_crypto_adapter);