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         uint8_t internal_port_op_fwd;
  68 };
  69
  70 struct rte_event response_info = {
  71         .queue_id = TEST_APP_EV_QUEUE_ID,
  72         .sched_type = RTE_SCHED_TYPE_ATOMIC,
  73         .flow_id = TEST_APP_EV_FLOWID,
  74         .priority = TEST_APP_EV_PRIORITY
  75 };
  76
  77 struct rte_event_crypto_request request_info = {
  78         .cdev_id = TEST_CDEV_ID,
  79         .queue_pair_id = TEST_CDEV_QP_ID
  80 };
  81
  82 static struct event_crypto_adapter_test_params params;
  83 static uint8_t crypto_adapter_setup_done;
  84 static uint32_t slcore_id;
  85 static int evdev;
  86
  87 static struct rte_mbuf *
  88 alloc_fill_mbuf(struct rte_mempool *mpool, const uint8_t *data,
  89                 size_t len, uint8_t blocksize)
  90 {
  91         struct rte_mbuf *m = rte_pktmbuf_alloc(mpool);
  92         size_t t_len = len - (blocksize ? (len % blocksize) : 0);
  93
  94         if (m) {
  95                 char *dst = rte_pktmbuf_append(m, t_len);
  96
  97                 if (!dst) {
  98                         rte_pktmbuf_free(m);
  99                         return NULL;
 100                 }
 101
 102                 rte_memcpy(dst, (const void *)data, t_len);
 103         }
 104         return m;
 105 }
 106
 107 static int
 108 send_recv_ev(struct rte_event *ev)
 109 {
 110         struct rte_crypto_op *op;
 111         struct rte_event recv_ev;
 112         int ret;
 113
 114         if (params.internal_port_op_fwd)
 115                 ret = rte_event_crypto_adapter_enqueue(evdev, TEST_APP_PORT_ID,
 116                                                        ev, NUM);
 117         else
 118                 ret = rte_event_enqueue_burst(evdev, TEST_APP_PORT_ID, ev, NUM);
 119         TEST_ASSERT_EQUAL(ret, NUM, "Failed to send event to crypto adapter\n");
 120
 121         while (rte_event_dequeue_burst(evdev,
 122                         TEST_APP_PORT_ID, &recv_ev, NUM, 0) == 0)
 123                 rte_pause();
 124
 125         op = recv_ev.event_ptr;
 126 #if PKT_TRACE
 127         struct rte_mbuf *m = op->sym->m_src;
 128         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 129 #endif
 130         rte_pktmbuf_free(op->sym->m_src);
 131         rte_crypto_op_free(op);
 132
 133         return TEST_SUCCESS;
 134 }
 135
 136 static int
 137 test_crypto_adapter_stats(void)
 138 {
 139         struct rte_event_crypto_adapter_stats stats;
 140
 141         rte_event_crypto_adapter_stats_get(TEST_ADAPTER_ID, &stats);
 142         printf(" +------------------------------------------------------+\n");
 143         printf(" + Crypto adapter stats for instance %u:\n", TEST_ADAPTER_ID);
 144         printf(" + Event port poll count          %" PRIx64 "\n",
 145                 stats.event_poll_count);
 146         printf(" + Event dequeue count            %" PRIx64 "\n",
 147                 stats.event_deq_count);
 148         printf(" + Cryptodev enqueue count        %" PRIx64 "\n",
 149                 stats.crypto_enq_count);
 150         printf(" + Cryptodev enqueue failed count %" PRIx64 "\n",
 151                 stats.crypto_enq_fail);
 152         printf(" + Cryptodev dequeue count        %" PRIx64 "\n",
 153                 stats.crypto_deq_count);
 154         printf(" + Event enqueue count            %" PRIx64 "\n",
 155                 stats.event_enq_count);
 156         printf(" + Event enqueue retry count      %" PRIx64 "\n",
 157                 stats.event_enq_retry_count);
 158         printf(" + Event enqueue fail count       %" PRIx64 "\n",
 159                 stats.event_enq_fail_count);
 160         printf(" +------------------------------------------------------+\n");
 161
 162         rte_event_crypto_adapter_stats_reset(TEST_ADAPTER_ID);
 163         return TEST_SUCCESS;
 164 }
 165
 166 static int
 167 test_op_forward_mode(uint8_t session_less)
 168 {
 169         struct rte_crypto_sym_xform cipher_xform;
 170         struct rte_cryptodev_sym_session *sess;
 171         union rte_event_crypto_metadata m_data;
 172         struct rte_crypto_sym_op *sym_op;
 173         struct rte_crypto_op *op;
 174         struct rte_mbuf *m;
 175         struct rte_event ev;
 176         uint32_t cap;
 177         int ret;
 178
 179         memset(&m_data, 0, sizeof(m_data));
 180
 181         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 182         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 183 #if PKT_TRACE
 184         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 185 #endif
 186         /* Setup Cipher Parameters */
 187         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 188         cipher_xform.next = NULL;
 189         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;
 190         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 191
 192         op = rte_crypto_op_alloc(params.op_mpool,
 193                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 194         TEST_ASSERT_NOT_NULL(op,
 195                 "Failed to allocate symmetric crypto operation struct\n");
 196
 197         sym_op = op->sym;
 198
 199         if (!session_less) {
 200                 sess = rte_cryptodev_sym_session_create(
 201                                 params.session_mpool);
 202                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 203
 204                 /* Create Crypto session*/
 205                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 206                                 &cipher_xform, params.session_priv_mpool);
 207                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 208
 209                 ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID,
 210                                                         &cap);
 211                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 212
 213                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 214                         /* Fill in private user data information */
 215                         m_data.request_info.cdev_id = request_info.cdev_id;
 216                         m_data.request_info.queue_pair_id =
 217                                 request_info.queue_pair_id;
 218                         m_data.response_info.event = response_info.event;
 219                         rte_cryptodev_sym_session_set_user_data(sess,
 220                                                 &m_data, sizeof(m_data));
 221                 }
 222
 223                 rte_crypto_op_attach_sym_session(op, sess);
 224         } else {
 225                 struct rte_crypto_sym_xform *first_xform;
 226
 227                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 228                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 229                 first_xform = &cipher_xform;
 230                 sym_op->xform = first_xform;
 231                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH;
 232                 op->private_data_offset = len;
 233                 /* Fill in private data information */
 234                 m_data.request_info.cdev_id = request_info.cdev_id;
 235                 m_data.request_info.queue_pair_id = request_info.queue_pair_id;
 236                 m_data.response_info.event = response_info.event;
 237                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 238         }
 239
 240         sym_op->m_src = m;
 241         sym_op->cipher.data.offset = 0;
 242         sym_op->cipher.data.length = PACKET_LENGTH;
 243
 244         /* Fill in event info and update event_ptr with rte_crypto_op */
 245         memset(&ev, 0, sizeof(ev));
 246         ev.queue_id = TEST_CRYPTO_EV_QUEUE_ID;
 247         ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
 248         ev.flow_id = 0xAABB;
 249         ev.event_ptr = op;
 250
 251         ret = send_recv_ev(&ev);
 252         TEST_ASSERT_SUCCESS(ret, "Failed to send/receive event to "
 253                                 "crypto adapter\n");
 254
 255         test_crypto_adapter_stats();
 256
 257         return TEST_SUCCESS;
 258 }
 259
 260 static int
 261 map_adapter_service_core(void)
 262 {
 263         uint32_t adapter_service_id;
 264         int ret;
 265
 266         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 267                                                 &adapter_service_id) == 0) {
 268                 uint32_t core_list[NUM_CORES];
 269
 270                 ret = rte_service_lcore_list(core_list, NUM_CORES);
 271                 TEST_ASSERT(ret >= 0, "Failed to get service core list!");
 272
 273                 if (core_list[0] != slcore_id) {
 274                         TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 275                                                 "Failed to add service core");
 276                         TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 277                                                 "Failed to start service core");
 278                 }
 279
 280                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(
 281                                         adapter_service_id, slcore_id, 1),
 282                                         "Failed to map adapter service");
 283         }
 284
 285         return TEST_SUCCESS;
 286 }
 287
 288 static int
 289 test_sessionless_with_op_forward_mode(void)
 290 {
 291         uint32_t cap;
 292         int ret;
 293
 294         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 295         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 296
 297         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 298             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 299                 map_adapter_service_core();
 300         else {
 301                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 302                         return TEST_SKIPPED;
 303         }
 304
 305         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 306                                 "Failed to start event crypto adapter");
 307
 308         ret = test_op_forward_mode(1);
 309         TEST_ASSERT_SUCCESS(ret, "Sessionless - FORWARD mode test failed\n");
 310         return TEST_SUCCESS;
 311 }
 312
 313 static int
 314 test_session_with_op_forward_mode(void)
 315 {
 316         uint32_t cap;
 317         int ret;
 318
 319         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 320         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 321
 322         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 323             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 324                 map_adapter_service_core();
 325         else {
 326                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 327                         return TEST_SKIPPED;
 328         }
 329
 330         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID
 331                                 ), "Failed to start event crypto adapter");
 332
 333         ret = test_op_forward_mode(0);
 334         TEST_ASSERT_SUCCESS(ret, "Session based - FORWARD mode test failed\n");
 335         return TEST_SUCCESS;
 336 }
 337
 338 static int
 339 send_op_recv_ev(struct rte_crypto_op *op)
 340 {
 341         struct rte_crypto_op *recv_op;
 342         struct rte_event ev;
 343         int ret;
 344
 345         ret = rte_cryptodev_enqueue_burst(TEST_CDEV_ID, TEST_CDEV_QP_ID,
 346                                           &op, NUM);
 347         TEST_ASSERT_EQUAL(ret, NUM, "Failed to enqueue to cryptodev\n");
 348         memset(&ev, 0, sizeof(ev));
 349
 350         while (rte_event_dequeue_burst(evdev,
 351                 TEST_APP_PORT_ID, &ev, NUM, 0) == 0)
 352                 rte_pause();
 353
 354         recv_op = ev.event_ptr;
 355 #if PKT_TRACE
 356         struct rte_mbuf *m = recv_op->sym->m_src;
 357         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 358 #endif
 359         rte_pktmbuf_free(recv_op->sym->m_src);
 360         rte_crypto_op_free(recv_op);
 361
 362         return TEST_SUCCESS;
 363 }
 364
 365 static int
 366 test_op_new_mode(uint8_t session_less)
 367 {
 368         struct rte_crypto_sym_xform cipher_xform;
 369         struct rte_cryptodev_sym_session *sess;
 370         union rte_event_crypto_metadata m_data;
 371         struct rte_crypto_sym_op *sym_op;
 372         struct rte_crypto_op *op;
 373         struct rte_mbuf *m;
 374         uint32_t cap;
 375         int ret;
 376
 377         memset(&m_data, 0, sizeof(m_data));
 378
 379         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 380         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 381 #if PKT_TRACE
 382         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 383 #endif
 384         /* Setup Cipher Parameters */
 385         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 386         cipher_xform.next = NULL;
 387         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;
 388         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 389
 390         op = rte_crypto_op_alloc(params.op_mpool,
 391                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 392         TEST_ASSERT_NOT_NULL(op, "Failed to allocate crypto_op!\n");
 393
 394         sym_op = op->sym;
 395
 396         if (!session_less) {
 397                 sess = rte_cryptodev_sym_session_create(
 398                                 params.session_mpool);
 399                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 400
 401                 ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID,
 402                                                         &cap);
 403                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 404
 405                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 406                         /* Fill in private user data information */
 407                         m_data.response_info.event = response_info.event;
 408                         rte_cryptodev_sym_session_set_user_data(sess,
 409                                                 &m_data, sizeof(m_data));
 410                 }
 411                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 412                                 &cipher_xform, params.session_priv_mpool);
 413                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 414
 415                 rte_crypto_op_attach_sym_session(op, sess);
 416         } else {
 417                 struct rte_crypto_sym_xform *first_xform;
 418
 419                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 420                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 421                 first_xform = &cipher_xform;
 422                 sym_op->xform = first_xform;
 423                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH;
 424                 op->private_data_offset = len;
 425                 /* Fill in private data information */
 426                 m_data.response_info.event = response_info.event;
 427                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 428         }
 429
 430         sym_op->m_src = m;
 431         sym_op->cipher.data.offset = 0;
 432         sym_op->cipher.data.length = PACKET_LENGTH;
 433
 434         ret = send_op_recv_ev(op);
 435         TEST_ASSERT_SUCCESS(ret, "Failed to enqueue op to cryptodev\n");
 436
 437         test_crypto_adapter_stats();
 438
 439         return TEST_SUCCESS;
 440 }
 441
 442 static int
 443 test_sessionless_with_op_new_mode(void)
 444 {
 445         uint32_t cap;
 446         int ret;
 447
 448         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 449         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 450
 451         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 452             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 453                 map_adapter_service_core();
 454         else {
 455                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 456                         return TEST_SKIPPED;
 457         }
 458
 459         /* start the event crypto adapter */
 460         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 461                                 "Failed to start event crypto adapter");
 462
 463         ret = test_op_new_mode(1);
 464         TEST_ASSERT_SUCCESS(ret, "Sessionless - NEW mode test failed\n");
 465         return TEST_SUCCESS;
 466 }
 467
 468 static int
 469 test_session_with_op_new_mode(void)
 470 {
 471         uint32_t cap;
 472         int ret;
 473
 474         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 475         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 476
 477         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 478             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 479                 map_adapter_service_core();
 480         else {
 481                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 482                         return TEST_SKIPPED;
 483         }
 484
 485         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 486                                 "Failed to start event crypto adapter");
 487
 488         ret = test_op_new_mode(0);
 489         TEST_ASSERT_SUCCESS(ret, "Session based - NEW mode test failed\n");
 490         return TEST_SUCCESS;
 491 }
 492
 493 static int
 494 configure_cryptodev(void)
 495 {
 496         struct rte_cryptodev_qp_conf qp_conf;
 497         struct rte_cryptodev_config conf;
 498         struct rte_cryptodev_info info;
 499         unsigned int session_size;
 500         uint8_t nb_devs;
 501         int ret;
 502
 503         params.mbuf_pool = rte_pktmbuf_pool_create(
 504                         "CRYPTO_ADAPTER_MBUFPOOL",
 505                         NUM_MBUFS, MBUF_CACHE_SIZE, 0, MBUF_SIZE,
 506                         rte_socket_id());
 507         if (params.mbuf_pool == NULL) {
 508                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_MBUFPOOL\n");
 509                 return TEST_FAILED;
 510         }
 511
 512         params.op_mpool = rte_crypto_op_pool_create(
 513                         "EVENT_CRYPTO_SYM_OP_POOL",
 514                         RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 515                         NUM_MBUFS, MBUF_CACHE_SIZE,
 516                         DEFAULT_NUM_XFORMS *
 517                         sizeof(struct rte_crypto_sym_xform) +
 518                         MAXIMUM_IV_LENGTH +
 519                         sizeof(union rte_event_crypto_metadata),
 520                         rte_socket_id());
 521         if (params.op_mpool == NULL) {
 522                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
 523                 return TEST_FAILED;
 524         }
 525
 526         /* Create a NULL crypto device */
 527         nb_devs = rte_cryptodev_device_count_by_driver(
 528                         rte_cryptodev_driver_id_get(
 529                         RTE_STR(CRYPTODEV_NAME_NULL_PMD)));
 530         if (!nb_devs) {
 531                 ret = rte_vdev_init(
 532                         RTE_STR(CRYPTODEV_NAME_NULL_PMD), NULL);
 533
 534                 TEST_ASSERT(ret == 0, "Failed to create pmd:%s instance\n",
 535                             RTE_STR(CRYPTODEV_NAME_NULL_PMD));
 536         }
 537
 538         nb_devs = rte_cryptodev_count();
 539         if (!nb_devs) {
 540                 RTE_LOG(ERR, USER1, "No crypto devices found!\n");
 541                 return TEST_FAILED;
 542         }
 543
 544         /*
 545          * Create mempool with maximum number of sessions * 2,
 546          * to include the session headers & private data
 547          */
 548         session_size = rte_cryptodev_sym_get_private_session_size(TEST_CDEV_ID);
 549         session_size += sizeof(union rte_event_crypto_metadata);
 550
 551         params.session_mpool = rte_cryptodev_sym_session_pool_create(
 552                         "CRYPTO_ADAPTER_SESSION_MP",
 553                         MAX_NB_SESSIONS, 0, 0,
 554                         sizeof(union rte_event_crypto_metadata),
 555                         SOCKET_ID_ANY);
 556         TEST_ASSERT_NOT_NULL(params.session_mpool,
 557                         "session mempool allocation failed\n");
 558
 559         params.session_priv_mpool = rte_mempool_create(
 560                                 "CRYPTO_AD_SESS_MP_PRIV",
 561                                 MAX_NB_SESSIONS,
 562                                 session_size,
 563                                 0, 0, NULL, NULL, NULL,
 564                                 NULL, SOCKET_ID_ANY,
 565                                 0);
 566         TEST_ASSERT_NOT_NULL(params.session_priv_mpool,
 567                         "session mempool allocation failed\n");
 568
 569         rte_cryptodev_info_get(TEST_CDEV_ID, &info);
 570         conf.nb_queue_pairs = info.max_nb_queue_pairs;
 571         conf.socket_id = SOCKET_ID_ANY;
 572         conf.ff_disable = RTE_CRYPTODEV_FF_SECURITY;
 573
 574         TEST_ASSERT_SUCCESS(rte_cryptodev_configure(TEST_CDEV_ID, &conf),
 575                         "Failed to configure cryptodev %u with %u qps\n",
 576                         TEST_CDEV_ID, conf.nb_queue_pairs);
 577
 578         qp_conf.nb_descriptors = DEFAULT_NUM_OPS_INFLIGHT;
 579         qp_conf.mp_session = params.session_mpool;
 580         qp_conf.mp_session_private = params.session_priv_mpool;
 581
 582         TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
 583                         TEST_CDEV_ID, TEST_CDEV_QP_ID, &qp_conf,
 584                         rte_cryptodev_socket_id(TEST_CDEV_ID)),
 585                         "Failed to setup queue pair %u on cryptodev %u\n",
 586                         TEST_CDEV_QP_ID, TEST_CDEV_ID);
 587
 588         return TEST_SUCCESS;
 589 }
 590
 591 static inline void
 592 evdev_set_conf_values(struct rte_event_dev_config *dev_conf,
 593                         struct rte_event_dev_info *info)
 594 {
 595         memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
 596         dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
 597         dev_conf->nb_event_ports = NB_TEST_PORTS;
 598         dev_conf->nb_event_queues = NB_TEST_QUEUES;
 599         dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
 600         dev_conf->nb_event_port_dequeue_depth =
 601                         info->max_event_port_dequeue_depth;
 602         dev_conf->nb_event_port_enqueue_depth =
 603                         info->max_event_port_enqueue_depth;
 604         dev_conf->nb_event_port_enqueue_depth =
 605                         info->max_event_port_enqueue_depth;
 606         dev_conf->nb_events_limit =
 607                         info->max_num_events;
 608 }
 609
 610 static int
 611 configure_eventdev(void)
 612 {
 613         struct rte_event_queue_conf queue_conf;
 614         struct rte_event_dev_config devconf;
 615         struct rte_event_dev_info info;
 616         uint32_t queue_count;
 617         uint32_t port_count;
 618         int ret;
 619         uint8_t qid;
 620
 621         if (!rte_event_dev_count()) {
 622                 /* If there is no hardware eventdev, or no software vdev was
 623                  * specified on the command line, create an instance of
 624                  * event_sw.
 625                  */
 626                 LOG_DBG("Failed to find a valid event device... "
 627                         "testing with event_sw device\n");
 628                 TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
 629                                         "Error creating eventdev");
 630                 evdev = rte_event_dev_get_dev_id("event_sw0");
 631         }
 632
 633         ret = rte_event_dev_info_get(evdev, &info);
 634         TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");
 635
 636         evdev_set_conf_values(&devconf, &info);
 637
 638         ret = rte_event_dev_configure(evdev, &devconf);
 639         TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");
 640
 641         /* Set up event queue */
 642         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
 643                                         &queue_count);
 644         TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
 645         TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");
 646
 647         qid = TEST_APP_EV_QUEUE_ID;
 648         ret = rte_event_queue_setup(evdev, qid, NULL);
 649         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);
 650
 651         queue_conf.nb_atomic_flows = info.max_event_queue_flows;
 652         queue_conf.nb_atomic_order_sequences = 32;
 653         queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
 654         queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
 655         queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;
 656
 657         qid = TEST_CRYPTO_EV_QUEUE_ID;
 658         ret = rte_event_queue_setup(evdev, qid, &queue_conf);
 659         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);
 660
 661         /* Set up event port */
 662         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
 663                                         &port_count);
 664         TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
 665         TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");
 666
 667         ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);
 668         TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d\n",
 669                             TEST_APP_PORT_ID);
 670
 671         qid = TEST_APP_EV_QUEUE_ID;
 672         ret = rte_event_port_link(evdev, TEST_APP_PORT_ID, &qid, NULL, 1);
 673         TEST_ASSERT(ret >= 0, "Failed to link queue port=%d\n",
 674                     TEST_APP_PORT_ID);
 675
 676         return TEST_SUCCESS;
 677 }
 678
 679 static void
 680 test_crypto_adapter_free(void)
 681 {
 682         rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 683 }
 684
 685 static int
 686 test_crypto_adapter_create(void)
 687 {
 688         struct rte_event_port_conf conf = {
 689                 .dequeue_depth = 8,
 690                 .enqueue_depth = 8,
 691                 .new_event_threshold = 1200,
 692         };
 693         int ret;
 694
 695         /* Create adapter with default port creation callback */
 696         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 697                                               evdev,
 698                                               &conf, 0);
 699         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 700
 701         return TEST_SUCCESS;
 702 }
 703
 704 static int
 705 test_crypto_adapter_qp_add_del(void)
 706 {
 707         uint32_t cap;
 708         int ret;
 709
 710         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 711         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 712
 713         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 714                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 715                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 716         } else
 717                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 718                                         TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 719
 720         TEST_ASSERT_SUCCESS(ret, "Failed to create add queue pair\n");
 721
 722         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 723                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 724         TEST_ASSERT_SUCCESS(ret, "Failed to delete add queue pair\n");
 725
 726         return TEST_SUCCESS;
 727 }
 728
 729 static int
 730 configure_event_crypto_adapter(enum rte_event_crypto_adapter_mode mode)
 731 {
 732         struct rte_event_port_conf conf = {
 733                 .dequeue_depth = 8,
 734                 .enqueue_depth = 8,
 735                 .new_event_threshold = 1200,
 736         };
 737
 738         uint32_t cap;
 739         int ret;
 740
 741         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 742         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 743
 744         /* Skip mode and capability mismatch check for SW eventdev */
 745         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW) &&
 746             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 747             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND))
 748                 goto adapter_create;
 749
 750         if (mode == RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD) {
 751                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD)
 752                         params.internal_port_op_fwd = 1;
 753                 else
 754                         return -ENOTSUP;
 755         }
 756
 757         if ((mode == RTE_EVENT_CRYPTO_ADAPTER_OP_NEW) &&
 758             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 759                 return -ENOTSUP;
 760
 761 adapter_create:
 762         /* Create adapter with default port creation callback */
 763         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 764                                               evdev,
 765                                               &conf, mode);
 766         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 767
 768         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 769                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 770                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 771         } else
 772                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 773                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 774
 775         TEST_ASSERT_SUCCESS(ret, "Failed to add queue pair\n");
 776
 777         if (!params.internal_port_op_fwd) {
 778                 ret = rte_event_crypto_adapter_event_port_get(TEST_ADAPTER_ID,
 779                                                 &params.crypto_event_port_id);
 780                 TEST_ASSERT_SUCCESS(ret, "Failed to get event port\n");
 781         }
 782
 783         return TEST_SUCCESS;
 784 }
 785
 786 static void
 787 test_crypto_adapter_stop(void)
 788 {
 789         uint32_t evdev_service_id, adapter_service_id;
 790
 791         /* retrieve service ids & stop services */
 792         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 793                                                 &adapter_service_id) == 0) {
 794                 rte_service_runstate_set(adapter_service_id, 0);
 795                 rte_service_lcore_stop(slcore_id);
 796                 rte_service_lcore_del(slcore_id);
 797                 rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 798         }
 799
 800         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 801                 rte_service_runstate_set(evdev_service_id, 0);
 802                 rte_service_lcore_stop(slcore_id);
 803                 rte_service_lcore_del(slcore_id);
 804                 rte_cryptodev_stop(TEST_CDEV_ID);
 805                 rte_event_dev_stop(evdev);
 806         } else {
 807                 rte_cryptodev_stop(TEST_CDEV_ID);
 808                 rte_event_dev_stop(evdev);
 809         }
 810 }
 811
 812 static int
 813 test_crypto_adapter_conf(enum rte_event_crypto_adapter_mode mode)
 814 {
 815         uint32_t evdev_service_id;
 816         uint8_t qid;
 817         int ret;
 818
 819         if (!crypto_adapter_setup_done) {
 820                 ret = configure_event_crypto_adapter(mode);
 821                 if (ret)
 822                         return ret;
 823                 if (!params.internal_port_op_fwd) {
 824                         qid = TEST_CRYPTO_EV_QUEUE_ID;
 825                         ret = rte_event_port_link(evdev,
 826                                 params.crypto_event_port_id, &qid, NULL, 1);
 827                         TEST_ASSERT(ret >= 0, "Failed to link queue %d "
 828                                         "port=%u\n", qid,
 829                                         params.crypto_event_port_id);
 830                 }
 831                 crypto_adapter_setup_done = 1;
 832         }
 833
 834         /* retrieve service ids */
 835         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 836                 /* add a service core and start it */
 837                 TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 838                                         "Failed to add service core");
 839                 TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 840                                         "Failed to start service core");
 841
 842                 /* map services to it */
 843                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(evdev_service_id,
 844                                 slcore_id, 1), "Failed to map evdev service");
 845
 846                 /* set services to running */
 847                 TEST_ASSERT_SUCCESS(rte_service_runstate_set(evdev_service_id,
 848                                         1), "Failed to start evdev service");
 849         }
 850
 851         /* start the eventdev */
 852         TEST_ASSERT_SUCCESS(rte_event_dev_start(evdev),
 853                                 "Failed to start event device");
 854
 855         /* start the cryptodev */
 856         TEST_ASSERT_SUCCESS(rte_cryptodev_start(TEST_CDEV_ID),
 857                                 "Failed to start crypto device");
 858
 859         return TEST_SUCCESS;
 860 }
 861
 862 static int
 863 test_crypto_adapter_conf_op_forward_mode(void)
 864 {
 865         enum rte_event_crypto_adapter_mode mode;
 866
 867         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD;
 868
 869         return test_crypto_adapter_conf(mode);
 870 }
 871
 872 static int
 873 test_crypto_adapter_conf_op_new_mode(void)
 874 {
 875         enum rte_event_crypto_adapter_mode mode;
 876
 877         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;
 878
 879         return test_crypto_adapter_conf(mode);
 880 }
 881
 882
 883 static int
 884 testsuite_setup(void)
 885 {
 886         int ret;
 887
 888         slcore_id = rte_get_next_lcore(-1, 1, 0);
 889         TEST_ASSERT_NOT_EQUAL(slcore_id, RTE_MAX_LCORE, "At least 2 lcores "
 890                         "are required to run this autotest\n");
 891
 892         /* Setup and start event device. */
 893         ret = configure_eventdev();
 894         TEST_ASSERT_SUCCESS(ret, "Failed to setup eventdev\n");
 895
 896         /* Setup and start crypto device. */
 897         ret = configure_cryptodev();
 898         TEST_ASSERT_SUCCESS(ret, "cryptodev initialization failed\n");
 899
 900         return TEST_SUCCESS;
 901 }
 902
 903 static void
 904 crypto_adapter_teardown(void)
 905 {
 906         int ret;
 907
 908         ret = rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 909         if (ret < 0)
 910                 RTE_LOG(ERR, USER1, "Failed to stop adapter!");
 911
 912         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 913                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 914         if (ret < 0)
 915                 RTE_LOG(ERR, USER1, "Failed to delete queue pair!");
 916
 917         ret = rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 918         if (ret < 0)
 919                 RTE_LOG(ERR, USER1, "Failed to free adapter!");
 920
 921         crypto_adapter_setup_done = 0;
 922 }
 923
 924 static void
 925 crypto_teardown(void)
 926 {
 927         /* Free mbuf mempool */
 928         if (params.mbuf_pool != NULL) {
 929                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_MBUFPOOL count %u\n",
 930                 rte_mempool_avail_count(params.mbuf_pool));
 931                 rte_mempool_free(params.mbuf_pool);
 932                 params.mbuf_pool = NULL;
 933         }
 934
 935         /* Free session mempool */
 936         if (params.session_mpool != NULL) {
 937                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_SESSION_MP count %u\n",
 938                 rte_mempool_avail_count(params.session_mpool));
 939                 rte_mempool_free(params.session_mpool);
 940                 params.session_mpool = NULL;
 941         }
 942         if (params.session_priv_mpool != NULL) {
 943                 rte_mempool_avail_count(params.session_priv_mpool);
 944                 rte_mempool_free(params.session_priv_mpool);
 945                 params.session_priv_mpool = NULL;
 946         }
 947
 948         /* Free ops mempool */
 949         if (params.op_mpool != NULL) {
 950                 RTE_LOG(DEBUG, USER1, "EVENT_CRYPTO_SYM_OP_POOL count %u\n",
 951                 rte_mempool_avail_count(params.op_mpool));
 952                 rte_mempool_free(params.op_mpool);
 953                 params.op_mpool = NULL;
 954         }
 955 }
 956
 957 static void
 958 eventdev_teardown(void)
 959 {
 960         rte_event_dev_stop(evdev);
 961 }
 962
 963 static void
 964 testsuite_teardown(void)
 965 {
 966         crypto_adapter_teardown();
 967         crypto_teardown();
 968         eventdev_teardown();
 969 }
 970
 971 static struct unit_test_suite functional_testsuite = {
 972         .suite_name = "Event crypto adapter test suite",
 973         .setup = testsuite_setup,
 974         .teardown = testsuite_teardown,
 975         .unit_test_cases = {
 976
 977                 TEST_CASE_ST(NULL, test_crypto_adapter_free,
 978                                 test_crypto_adapter_create),
 979
 980                 TEST_CASE_ST(test_crypto_adapter_create,
 981                                 test_crypto_adapter_free,
 982                                 test_crypto_adapter_qp_add_del),
 983
 984                 TEST_CASE_ST(test_crypto_adapter_create,
 985                                 test_crypto_adapter_free,
 986                                 test_crypto_adapter_stats),
 987
 988                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 989                                 test_crypto_adapter_stop,
 990                                 test_session_with_op_forward_mode),
 991
 992                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
 993                                 test_crypto_adapter_stop,
 994                                 test_sessionless_with_op_forward_mode),
 995
 996                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
 997                                 test_crypto_adapter_stop,
 998                                 test_session_with_op_new_mode),
 999
1000                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
1001                                 test_crypto_adapter_stop,
1002                                 test_sessionless_with_op_new_mode),
1003
1004                 TEST_CASES_END() /**< NULL terminate unit test array */
1005         }
1006 };
1007
1008 static int
1009 test_event_crypto_adapter(void)
1010 {
1011         return unit_test_suite_runner(&functional_testsuite);
1012 }
1013
1014 REGISTER_TEST_COMMAND(event_crypto_adapter_autotest,
1015                 test_event_crypto_adapter);