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         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;
 186
 187         op = rte_crypto_op_alloc(params.op_mpool,
 188                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 189         TEST_ASSERT_NOT_NULL(op,
 190                 "Failed to allocate symmetric crypto operation struct\n");
 191
 192         sym_op = op->sym;
 193
 194         if (!session_less) {
 195                 sess = rte_cryptodev_sym_session_create(
 196                                 params.session_mpool);
 197                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 198
 199                 /* Create Crypto session*/
 200                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 201                                 &cipher_xform, params.session_priv_mpool);
 202                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 203
 204                 ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID,
 205                                                         evdev, &cap);
 206                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 207
 208                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 209                         /* Fill in private user data information */
 210                         rte_memcpy(&m_data.response_info, &response_info,
 211                                 sizeof(response_info));
 212                         rte_memcpy(&m_data.request_info, &request_info,
 213                                 sizeof(request_info));
 214                         rte_cryptodev_sym_session_set_user_data(sess,
 215                                                 &m_data, sizeof(m_data));
 216                 }
 217
 218                 rte_crypto_op_attach_sym_session(op, sess);
 219         } else {
 220                 struct rte_crypto_sym_xform *first_xform;
 221
 222                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 223                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 224                 first_xform = &cipher_xform;
 225                 sym_op->xform = first_xform;
 226                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
 227                                 (sizeof(struct rte_crypto_sym_xform) * 2);
 228                 op->private_data_offset = len;
 229                 /* Fill in private data information */
 230                 rte_memcpy(&m_data.response_info, &response_info,
 231                            sizeof(response_info));
 232                 rte_memcpy(&m_data.request_info, &request_info,
 233                            sizeof(request_info));
 234                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 235         }
 236
 237         sym_op->m_src = m;
 238         sym_op->cipher.data.offset = 0;
 239         sym_op->cipher.data.length = PACKET_LENGTH;
 240
 241         /* Fill in event info and update event_ptr with rte_crypto_op */
 242         memset(&ev, 0, sizeof(ev));
 243         ev.queue_id = TEST_CRYPTO_EV_QUEUE_ID;
 244         ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
 245         ev.flow_id = 0xAABB;
 246         ev.event_ptr = op;
 247
 248         ret = send_recv_ev(&ev);
 249         TEST_ASSERT_SUCCESS(ret, "Failed to send/receive event to "
 250                                 "crypto adapter\n");
 251
 252         test_crypto_adapter_stats();
 253
 254         return TEST_SUCCESS;
 255 }
 256
 257 static int
 258 map_adapter_service_core(void)
 259 {
 260         uint32_t adapter_service_id;
 261         int ret;
 262
 263         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 264                                                 &adapter_service_id) == 0) {
 265                 uint32_t core_list[NUM_CORES];
 266
 267                 ret = rte_service_lcore_list(core_list, NUM_CORES);
 268                 TEST_ASSERT(ret >= 0, "Failed to get service core list!");
 269
 270                 if (core_list[0] != slcore_id) {
 271                         TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 272                                                 "Failed to add service core");
 273                         TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 274                                                 "Failed to start service core");
 275                 }
 276
 277                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(
 278                                         adapter_service_id, slcore_id, 1),
 279                                         "Failed to map adapter service");
 280         }
 281
 282         return TEST_SUCCESS;
 283 }
 284
 285 static int
 286 test_sessionless_with_op_forward_mode(void)
 287 {
 288         uint32_t cap;
 289         int ret;
 290
 291         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 292         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 293
 294         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 295             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 296                 map_adapter_service_core();
 297         else {
 298                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 299                         return TEST_SKIPPED;
 300         }
 301
 302         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 303                                 "Failed to start event crypto adapter");
 304
 305         ret = test_op_forward_mode(1);
 306         TEST_ASSERT_SUCCESS(ret, "Sessionless - FORWARD mode test failed\n");
 307         return TEST_SUCCESS;
 308 }
 309
 310 static int
 311 test_session_with_op_forward_mode(void)
 312 {
 313         uint32_t cap;
 314         int ret;
 315
 316         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 317         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 318
 319         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 320             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 321                 map_adapter_service_core();
 322         else {
 323                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 324                         return TEST_SKIPPED;
 325         }
 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
 374         memset(&m_data, 0, sizeof(m_data));
 375
 376         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 377         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 378 #if PKT_TRACE
 379         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 380 #endif
 381         /* Setup Cipher Parameters */
 382         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 383         cipher_xform.next = NULL;
 384         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;
 385
 386         op = rte_crypto_op_alloc(params.op_mpool,
 387                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 388         TEST_ASSERT_NOT_NULL(op, "Failed to allocate crypto_op!\n");
 389
 390         sym_op = op->sym;
 391
 392         if (!session_less) {
 393                 sess = rte_cryptodev_sym_session_create(
 394                                 params.session_mpool);
 395                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 396
 397                 ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID,
 398                                                         evdev, &cap);
 399                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 400
 401                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 402                         /* Fill in private user data information */
 403                         rte_memcpy(&m_data.response_info, &response_info,
 404                                    sizeof(m_data));
 405                         rte_cryptodev_sym_session_set_user_data(sess,
 406                                                 &m_data, sizeof(m_data));
 407                 }
 408                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 409                                 &cipher_xform, params.session_priv_mpool);
 410                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 411
 412                 rte_crypto_op_attach_sym_session(op, sess);
 413         } else {
 414                 struct rte_crypto_sym_xform *first_xform;
 415
 416                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 417                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 418                 first_xform = &cipher_xform;
 419                 sym_op->xform = first_xform;
 420                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
 421                                 (sizeof(struct rte_crypto_sym_xform) * 2);
 422                 op->private_data_offset = len;
 423                 /* Fill in private data information */
 424                 rte_memcpy(&m_data.response_info, &response_info,
 425                            sizeof(m_data));
 426                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 427         }
 428
 429         sym_op->m_src = m;
 430         sym_op->cipher.data.offset = 0;
 431         sym_op->cipher.data.length = PACKET_LENGTH;
 432
 433         ret = send_op_recv_ev(op);
 434         TEST_ASSERT_SUCCESS(ret, "Failed to enqueue op to cryptodev\n");
 435
 436         test_crypto_adapter_stats();
 437
 438         return TEST_SUCCESS;
 439 }
 440
 441 static int
 442 test_sessionless_with_op_new_mode(void)
 443 {
 444         uint32_t cap;
 445         int ret;
 446
 447         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 448         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 449
 450         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 451             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 452                 map_adapter_service_core();
 453         else {
 454                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 455                         return TEST_SKIPPED;
 456         }
 457
 458         /* start the event crypto adapter */
 459         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 460                                 "Failed to start event crypto adapter");
 461
 462         ret = test_op_new_mode(1);
 463         TEST_ASSERT_SUCCESS(ret, "Sessionless - NEW mode test failed\n");
 464         return TEST_SUCCESS;
 465 }
 466
 467 static int
 468 test_session_with_op_new_mode(void)
 469 {
 470         uint32_t cap;
 471         int ret;
 472
 473         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 474         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 475
 476         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 477             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 478                 map_adapter_service_core();
 479         else {
 480                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 481                         return TEST_SKIPPED;
 482         }
 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,
 552                         sizeof(union rte_event_crypto_metadata),
 553                         SOCKET_ID_ANY);
 554         TEST_ASSERT_NOT_NULL(params.session_mpool,
 555                         "session mempool allocation failed\n");
 556
 557         params.session_priv_mpool = rte_mempool_create(
 558                                 "CRYPTO_AD_SESS_MP_PRIV",
 559                                 MAX_NB_SESSIONS,
 560                                 session_size,
 561                                 0, 0, NULL, NULL, NULL,
 562                                 NULL, SOCKET_ID_ANY,
 563                                 0);
 564         TEST_ASSERT_NOT_NULL(params.session_priv_mpool,
 565                         "session mempool allocation failed\n");
 566
 567         rte_cryptodev_info_get(TEST_CDEV_ID, &info);
 568         conf.nb_queue_pairs = info.max_nb_queue_pairs;
 569         conf.socket_id = SOCKET_ID_ANY;
 570         conf.ff_disable = RTE_CRYPTODEV_FF_SECURITY;
 571
 572         TEST_ASSERT_SUCCESS(rte_cryptodev_configure(TEST_CDEV_ID, &conf),
 573                         "Failed to configure cryptodev %u with %u qps\n",
 574                         TEST_CDEV_ID, conf.nb_queue_pairs);
 575
 576         qp_conf.nb_descriptors = DEFAULT_NUM_OPS_INFLIGHT;
 577         qp_conf.mp_session = params.session_mpool;
 578         qp_conf.mp_session_private = params.session_priv_mpool;
 579
 580         TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
 581                         TEST_CDEV_ID, TEST_CDEV_QP_ID, &qp_conf,
 582                         rte_cryptodev_socket_id(TEST_CDEV_ID)),
 583                         "Failed to setup queue pair %u on cryptodev %u\n",
 584                         TEST_CDEV_QP_ID, TEST_CDEV_ID);
 585
 586         return TEST_SUCCESS;
 587 }
 588
 589 static inline void
 590 evdev_set_conf_values(struct rte_event_dev_config *dev_conf,
 591                         struct rte_event_dev_info *info)
 592 {
 593         memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
 594         dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
 595         dev_conf->nb_event_ports = NB_TEST_PORTS;
 596         dev_conf->nb_event_queues = NB_TEST_QUEUES;
 597         dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
 598         dev_conf->nb_event_port_dequeue_depth =
 599                         info->max_event_port_dequeue_depth;
 600         dev_conf->nb_event_port_enqueue_depth =
 601                         info->max_event_port_enqueue_depth;
 602         dev_conf->nb_event_port_enqueue_depth =
 603                         info->max_event_port_enqueue_depth;
 604         dev_conf->nb_events_limit =
 605                         info->max_num_events;
 606 }
 607
 608 static int
 609 configure_eventdev(void)
 610 {
 611         struct rte_event_queue_conf queue_conf;
 612         struct rte_event_dev_config devconf;
 613         struct rte_event_dev_info info;
 614         uint32_t queue_count;
 615         uint32_t port_count;
 616         int ret;
 617         uint8_t qid;
 618
 619         if (!rte_event_dev_count()) {
 620                 /* If there is no hardware eventdev, or no software vdev was
 621                  * specified on the command line, create an instance of
 622                  * event_sw.
 623                  */
 624                 LOG_DBG("Failed to find a valid event device... "
 625                         "testing with event_sw device\n");
 626                 TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
 627                                         "Error creating eventdev");
 628                 evdev = rte_event_dev_get_dev_id("event_sw0");
 629         }
 630
 631         ret = rte_event_dev_info_get(evdev, &info);
 632         TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");
 633
 634         evdev_set_conf_values(&devconf, &info);
 635
 636         ret = rte_event_dev_configure(evdev, &devconf);
 637         TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");
 638
 639         /* Set up event queue */
 640         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
 641                                         &queue_count);
 642         TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
 643         TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");
 644
 645         qid = TEST_APP_EV_QUEUE_ID;
 646         ret = rte_event_queue_setup(evdev, qid, NULL);
 647         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);
 648
 649         queue_conf.nb_atomic_flows = info.max_event_queue_flows;
 650         queue_conf.nb_atomic_order_sequences = 32;
 651         queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
 652         queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
 653         queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;
 654
 655         qid = TEST_CRYPTO_EV_QUEUE_ID;
 656         ret = rte_event_queue_setup(evdev, qid, &queue_conf);
 657         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);
 658
 659         /* Set up event port */
 660         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
 661                                         &port_count);
 662         TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
 663         TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");
 664
 665         ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);
 666         TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d\n",
 667                             TEST_APP_PORT_ID);
 668
 669         qid = TEST_APP_EV_QUEUE_ID;
 670         ret = rte_event_port_link(evdev, TEST_APP_PORT_ID, &qid, NULL, 1);
 671         TEST_ASSERT(ret >= 0, "Failed to link queue port=%d\n",
 672                     TEST_APP_PORT_ID);
 673
 674         return TEST_SUCCESS;
 675 }
 676
 677 static void
 678 test_crypto_adapter_free(void)
 679 {
 680         rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 681 }
 682
 683 static int
 684 test_crypto_adapter_create(void)
 685 {
 686         struct rte_event_port_conf conf = {
 687                 .dequeue_depth = 8,
 688                 .enqueue_depth = 8,
 689                 .new_event_threshold = 1200,
 690         };
 691         int ret;
 692
 693         /* Create adapter with default port creation callback */
 694         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 695                                               TEST_CDEV_ID,
 696                                               &conf, 0);
 697         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 698
 699         return TEST_SUCCESS;
 700 }
 701
 702 static int
 703 test_crypto_adapter_qp_add_del(void)
 704 {
 705         uint32_t cap;
 706         int ret;
 707
 708         ret = rte_event_crypto_adapter_caps_get(TEST_ADAPTER_ID, evdev, &cap);
 709         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 710
 711         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 712                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 713                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 714         } else
 715                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 716                                         TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 717
 718         TEST_ASSERT_SUCCESS(ret, "Failed to create add queue pair\n");
 719
 720         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 721                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 722         TEST_ASSERT_SUCCESS(ret, "Failed to delete add queue pair\n");
 723
 724         return TEST_SUCCESS;
 725 }
 726
 727 static int
 728 configure_event_crypto_adapter(enum rte_event_crypto_adapter_mode mode)
 729 {
 730         struct rte_event_port_conf conf = {
 731                 .dequeue_depth = 8,
 732                 .enqueue_depth = 8,
 733                 .new_event_threshold = 1200,
 734         };
 735
 736         uint32_t cap;
 737         int ret;
 738
 739         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 740         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 741
 742         /* Skip mode and capability mismatch check for SW eventdev */
 743         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW) &&
 744             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 745             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND))
 746                 goto adapter_create;
 747
 748         if ((mode == RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD) &&
 749             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 750                 return -ENOTSUP;
 751
 752         if ((mode == RTE_EVENT_CRYPTO_ADAPTER_OP_NEW) &&
 753             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 754                 return -ENOTSUP;
 755
 756 adapter_create:
 757         /* Create adapter with default port creation callback */
 758         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 759                                               evdev,
 760                                               &conf, mode);
 761         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 762
 763         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 764                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 765                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 766         } else
 767                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 768                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 769
 770         TEST_ASSERT_SUCCESS(ret, "Failed to add queue pair\n");
 771
 772         ret = rte_event_crypto_adapter_event_port_get(TEST_ADAPTER_ID,
 773                                 &params.crypto_event_port_id);
 774         TEST_ASSERT_SUCCESS(ret, "Failed to get event port\n");
 775
 776         return TEST_SUCCESS;
 777 }
 778
 779 static void
 780 test_crypto_adapter_stop(void)
 781 {
 782         uint32_t evdev_service_id, adapter_service_id;
 783
 784         /* retrieve service ids & stop services */
 785         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 786                                                 &adapter_service_id) == 0) {
 787                 rte_service_runstate_set(adapter_service_id, 0);
 788                 rte_service_lcore_stop(slcore_id);
 789                 rte_service_lcore_del(slcore_id);
 790                 rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 791         }
 792
 793         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 794                 rte_service_runstate_set(evdev_service_id, 0);
 795                 rte_service_lcore_stop(slcore_id);
 796                 rte_service_lcore_del(slcore_id);
 797                 rte_event_dev_stop(evdev);
 798         }
 799 }
 800
 801 static int
 802 test_crypto_adapter_conf(enum rte_event_crypto_adapter_mode mode)
 803 {
 804         uint32_t evdev_service_id;
 805         uint8_t qid;
 806         int ret;
 807
 808         if (!crypto_adapter_setup_done) {
 809                 ret = configure_event_crypto_adapter(mode);
 810                 if (!ret) {
 811                         qid = TEST_CRYPTO_EV_QUEUE_ID;
 812                         ret = rte_event_port_link(evdev,
 813                                 params.crypto_event_port_id, &qid, NULL, 1);
 814                         TEST_ASSERT(ret >= 0, "Failed to link queue %d "
 815                                         "port=%u\n", qid,
 816                                         params.crypto_event_port_id);
 817                 } else {
 818                         return ret;
 819                 }
 820                 crypto_adapter_setup_done = 1;
 821         }
 822
 823         /* retrieve service ids */
 824         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 825                 /* add a service core and start it */
 826                 TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 827                                         "Failed to add service core");
 828                 TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 829                                         "Failed to start service core");
 830
 831                 /* map services to it */
 832                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(evdev_service_id,
 833                                 slcore_id, 1), "Failed to map evdev service");
 834
 835                 /* set services to running */
 836                 TEST_ASSERT_SUCCESS(rte_service_runstate_set(evdev_service_id,
 837                                         1), "Failed to start evdev service");
 838         }
 839
 840         /* start the eventdev */
 841         TEST_ASSERT_SUCCESS(rte_event_dev_start(evdev),
 842                                 "Failed to start event device");
 843
 844         return TEST_SUCCESS;
 845 }
 846
 847 static int
 848 test_crypto_adapter_conf_op_forward_mode(void)
 849 {
 850         enum rte_event_crypto_adapter_mode mode;
 851
 852         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD;
 853
 854         return test_crypto_adapter_conf(mode);
 855 }
 856
 857 static int
 858 test_crypto_adapter_conf_op_new_mode(void)
 859 {
 860         enum rte_event_crypto_adapter_mode mode;
 861
 862         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;
 863
 864         return test_crypto_adapter_conf(mode);
 865 }
 866
 867
 868 static int
 869 testsuite_setup(void)
 870 {
 871         int ret;
 872
 873         slcore_id = rte_get_next_lcore(-1, 1, 0);
 874         TEST_ASSERT_NOT_EQUAL(slcore_id, RTE_MAX_LCORE, "At least 2 lcores "
 875                         "are required to run this autotest\n");
 876
 877         /* Setup and start event device. */
 878         ret = configure_eventdev();
 879         TEST_ASSERT_SUCCESS(ret, "Failed to setup eventdev\n");
 880
 881         /* Setup and start crypto device. */
 882         ret = configure_cryptodev();
 883         TEST_ASSERT_SUCCESS(ret, "cryptodev initialization failed\n");
 884
 885         return TEST_SUCCESS;
 886 }
 887
 888 static void
 889 crypto_teardown(void)
 890 {
 891         /* Free mbuf mempool */
 892         if (params.mbuf_pool != NULL) {
 893                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_MBUFPOOL count %u\n",
 894                 rte_mempool_avail_count(params.mbuf_pool));
 895                 rte_mempool_free(params.mbuf_pool);
 896                 params.mbuf_pool = NULL;
 897         }
 898
 899         /* Free session mempool */
 900         if (params.session_mpool != NULL) {
 901                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_SESSION_MP count %u\n",
 902                 rte_mempool_avail_count(params.session_mpool));
 903                 rte_mempool_free(params.session_mpool);
 904                 params.session_mpool = NULL;
 905         }
 906         if (params.session_priv_mpool != NULL) {
 907                 rte_mempool_avail_count(params.session_priv_mpool);
 908                 rte_mempool_free(params.session_priv_mpool);
 909                 params.session_priv_mpool = NULL;
 910         }
 911
 912         /* Free ops mempool */
 913         if (params.op_mpool != NULL) {
 914                 RTE_LOG(DEBUG, USER1, "EVENT_CRYPTO_SYM_OP_POOL count %u\n",
 915                 rte_mempool_avail_count(params.op_mpool));
 916                 rte_mempool_free(params.op_mpool);
 917                 params.op_mpool = NULL;
 918         }
 919 }
 920
 921 static void
 922 eventdev_teardown(void)
 923 {
 924         rte_event_dev_stop(evdev);
 925 }
 926
 927 static void
 928 testsuite_teardown(void)
 929 {
 930         crypto_teardown();
 931         eventdev_teardown();
 932 }
 933
 934 static struct unit_test_suite functional_testsuite = {
 935         .suite_name = "Event crypto adapter test suite",
 936         .setup = testsuite_setup,
 937         .teardown = testsuite_teardown,
 938         .unit_test_cases = {
 939
 940                 TEST_CASE_ST(NULL, test_crypto_adapter_free,
 941                                 test_crypto_adapter_create),
 942
 943                 TEST_CASE_ST(test_crypto_adapter_create,
 944                                 test_crypto_adapter_free,
 945                                 test_crypto_adapter_qp_add_del),
 946
 947                 TEST_CASE_ST(test_crypto_adapter_create,
 948                                 test_crypto_adapter_free,
 949                                 test_crypto_adapter_stats),
 950
 951                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 952                                 test_crypto_adapter_stop,
 953                                 test_session_with_op_forward_mode),
 954
 955                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 956                                 test_crypto_adapter_stop,
 957                                 test_sessionless_with_op_forward_mode),
 958
 959                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 960                                 test_crypto_adapter_stop,
 961                                 test_session_with_op_new_mode),
 962
 963                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 964                                 test_crypto_adapter_stop,
 965                                 test_sessionless_with_op_new_mode),
 966
 967                 TEST_CASES_END() /**< NULL terminate unit test array */
 968         }
 969 };
 970
 971 static int
 972 test_event_crypto_adapter(void)
 973 {
 974         return unit_test_suite_runner(&functional_testsuite);
 975 }
 976
 977 REGISTER_TEST_COMMAND(event_crypto_adapter_autotest,
 978                 test_event_crypto_adapter);