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