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 "test.h"
   7 #include <string.h>
   8 #include <rte_common.h>
   9 #include <rte_mempool.h>
  10 #include <rte_mbuf.h>
  11 #include <rte_cryptodev.h>
  12
  13 #ifdef RTE_EXEC_ENV_WINDOWS
  14 static int
  15 test_event_crypto_adapter(void)
  16 {
  17         printf("event_crypto_adapter not supported on Windows, skipping test\n");
  18         return TEST_SKIPPED;
  19 }
  20
  21 #else
  22
  23 #include <rte_eventdev.h>
  24 #include <rte_bus_vdev.h>
  25 #include <rte_service.h>
  26 #include <rte_event_crypto_adapter.h>
  27
  28 #define PKT_TRACE                  0
  29 #define NUM                        1
  30 #define DEFAULT_NUM_XFORMS        (2)
  31 #define NUM_MBUFS                 (8191)
  32 #define MBUF_CACHE_SIZE           (256)
  33 #define MAXIMUM_IV_LENGTH         (16)
  34 #define DEFAULT_NUM_OPS_INFLIGHT  (128)
  35 #define MAX_NB_SESSIONS            4
  36 #define TEST_APP_PORT_ID           0
  37 #define TEST_APP_EV_QUEUE_ID       0
  38 #define TEST_APP_EV_PRIORITY       0
  39 #define TEST_APP_EV_FLOWID         0xAABB
  40 #define TEST_CRYPTO_EV_QUEUE_ID    1
  41 #define TEST_ADAPTER_ID            0
  42 #define TEST_CDEV_ID               0
  43 #define TEST_CDEV_QP_ID            0
  44 #define PACKET_LENGTH              64
  45 #define NB_TEST_PORTS              1
  46 #define NB_TEST_QUEUES             2
  47 #define NUM_CORES                  1
  48 #define CRYPTODEV_NAME_NULL_PMD    crypto_null
  49
  50 #define MBUF_SIZE              (sizeof(struct rte_mbuf) + \
  51                                 RTE_PKTMBUF_HEADROOM + PACKET_LENGTH)
  52 #define IV_OFFSET              (sizeof(struct rte_crypto_op) + \
  53                                 sizeof(struct rte_crypto_sym_op) + \
  54                                 DEFAULT_NUM_XFORMS * \
  55                                 sizeof(struct rte_crypto_sym_xform))
  56
  57 /* Handle log statements in same manner as test macros */
  58 #define LOG_DBG(...)    RTE_LOG(DEBUG, EAL, __VA_ARGS__)
  59
  60 static const uint8_t text_64B[] = {
  61         0x05, 0x15, 0x77, 0x32, 0xc9, 0x66, 0x91, 0x50,
  62         0x93, 0x9f, 0xbb, 0x4e, 0x2e, 0x5a, 0x02, 0xd0,
  63         0x2d, 0x9d, 0x31, 0x5d, 0xc8, 0x9e, 0x86, 0x36,
  64         0x54, 0x5c, 0x50, 0xe8, 0x75, 0x54, 0x74, 0x5e,
  65         0xd5, 0xa2, 0x84, 0x21, 0x2d, 0xc5, 0xf8, 0x1c,
  66         0x55, 0x1a, 0xba, 0x91, 0xce, 0xb5, 0xa3, 0x1e,
  67         0x31, 0xbf, 0xe9, 0xa1, 0x97, 0x5c, 0x2b, 0xd6,
  68         0x57, 0xa5, 0x9f, 0xab, 0xbd, 0xb0, 0x9b, 0x9c
  69 };
  70
  71 struct event_crypto_adapter_test_params {
  72         struct rte_mempool *mbuf_pool;
  73         struct rte_mempool *op_mpool;
  74         struct rte_mempool *session_mpool;
  75         struct rte_mempool *session_priv_mpool;
  76         struct rte_cryptodev_config *config;
  77         uint8_t crypto_event_port_id;
  78         uint8_t internal_port_op_fwd;
  79 };
  80
  81 struct rte_event response_info = {
  82         .queue_id = TEST_APP_EV_QUEUE_ID,
  83         .sched_type = RTE_SCHED_TYPE_ATOMIC,
  84         .flow_id = TEST_APP_EV_FLOWID,
  85         .priority = TEST_APP_EV_PRIORITY
  86 };
  87
  88 struct rte_event_crypto_request request_info = {
  89         .cdev_id = TEST_CDEV_ID,
  90         .queue_pair_id = TEST_CDEV_QP_ID
  91 };
  92
  93 static struct event_crypto_adapter_test_params params;
  94 static uint8_t crypto_adapter_setup_done;
  95 static uint32_t slcore_id;
  96 static int evdev;
  97
  98 static struct rte_mbuf *
  99 alloc_fill_mbuf(struct rte_mempool *mpool, const uint8_t *data,
 100                 size_t len, uint8_t blocksize)
 101 {
 102         struct rte_mbuf *m = rte_pktmbuf_alloc(mpool);
 103         size_t t_len = len - (blocksize ? (len % blocksize) : 0);
 104
 105         if (m) {
 106                 char *dst = rte_pktmbuf_append(m, t_len);
 107
 108                 if (!dst) {
 109                         rte_pktmbuf_free(m);
 110                         return NULL;
 111                 }
 112
 113                 rte_memcpy(dst, (const void *)data, t_len);
 114         }
 115         return m;
 116 }
 117
 118 static int
 119 send_recv_ev(struct rte_event *ev)
 120 {
 121         struct rte_crypto_op *op;
 122         struct rte_event recv_ev;
 123         int ret;
 124
 125         if (params.internal_port_op_fwd)
 126                 ret = rte_event_crypto_adapter_enqueue(evdev, TEST_APP_PORT_ID,
 127                                                        ev, NUM);
 128         else
 129                 ret = rte_event_enqueue_burst(evdev, TEST_APP_PORT_ID, ev, NUM);
 130         TEST_ASSERT_EQUAL(ret, NUM, "Failed to send event to crypto adapter\n");
 131
 132         while (rte_event_dequeue_burst(evdev,
 133                         TEST_APP_PORT_ID, &recv_ev, NUM, 0) == 0)
 134                 rte_pause();
 135
 136         op = recv_ev.event_ptr;
 137 #if PKT_TRACE
 138         struct rte_mbuf *m = op->sym->m_src;
 139         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 140 #endif
 141         rte_pktmbuf_free(op->sym->m_src);
 142         rte_crypto_op_free(op);
 143
 144         return TEST_SUCCESS;
 145 }
 146
 147 static int
 148 test_crypto_adapter_stats(void)
 149 {
 150         struct rte_event_crypto_adapter_stats stats;
 151
 152         rte_event_crypto_adapter_stats_get(TEST_ADAPTER_ID, &stats);
 153         printf(" +------------------------------------------------------+\n");
 154         printf(" + Crypto adapter stats for instance %u:\n", TEST_ADAPTER_ID);
 155         printf(" + Event port poll count          %" PRIx64 "\n",
 156                 stats.event_poll_count);
 157         printf(" + Event dequeue count            %" PRIx64 "\n",
 158                 stats.event_deq_count);
 159         printf(" + Cryptodev enqueue count        %" PRIx64 "\n",
 160                 stats.crypto_enq_count);
 161         printf(" + Cryptodev enqueue failed count %" PRIx64 "\n",
 162                 stats.crypto_enq_fail);
 163         printf(" + Cryptodev dequeue count        %" PRIx64 "\n",
 164                 stats.crypto_deq_count);
 165         printf(" + Event enqueue count            %" PRIx64 "\n",
 166                 stats.event_enq_count);
 167         printf(" + Event enqueue retry count      %" PRIx64 "\n",
 168                 stats.event_enq_retry_count);
 169         printf(" + Event enqueue fail count       %" PRIx64 "\n",
 170                 stats.event_enq_fail_count);
 171         printf(" +------------------------------------------------------+\n");
 172
 173         rte_event_crypto_adapter_stats_reset(TEST_ADAPTER_ID);
 174         return TEST_SUCCESS;
 175 }
 176
 177 static int
 178 test_op_forward_mode(uint8_t session_less)
 179 {
 180         struct rte_crypto_sym_xform cipher_xform;
 181         struct rte_cryptodev_sym_session *sess;
 182         union rte_event_crypto_metadata m_data;
 183         struct rte_crypto_sym_op *sym_op;
 184         struct rte_crypto_op *op;
 185         struct rte_mbuf *m;
 186         struct rte_event ev;
 187         uint32_t cap;
 188         int ret;
 189
 190         memset(&m_data, 0, sizeof(m_data));
 191
 192         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 193         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 194 #if PKT_TRACE
 195         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 196 #endif
 197         /* Setup Cipher Parameters */
 198         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 199         cipher_xform.next = NULL;
 200         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;
 201         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 202
 203         op = rte_crypto_op_alloc(params.op_mpool,
 204                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 205         TEST_ASSERT_NOT_NULL(op,
 206                 "Failed to allocate symmetric crypto operation struct\n");
 207
 208         sym_op = op->sym;
 209
 210         if (!session_less) {
 211                 sess = rte_cryptodev_sym_session_create(
 212                                 params.session_mpool);
 213                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 214
 215                 /* Create Crypto session*/
 216                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 217                                 &cipher_xform, params.session_priv_mpool);
 218                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 219
 220                 ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID,
 221                                                         &cap);
 222                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 223
 224                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 225                         /* Fill in private user data information */
 226                         m_data.request_info.cdev_id = request_info.cdev_id;
 227                         m_data.request_info.queue_pair_id =
 228                                 request_info.queue_pair_id;
 229                         m_data.response_info.event = response_info.event;
 230                         rte_cryptodev_sym_session_set_user_data(sess,
 231                                                 &m_data, sizeof(m_data));
 232                 }
 233
 234                 rte_crypto_op_attach_sym_session(op, sess);
 235         } else {
 236                 struct rte_crypto_sym_xform *first_xform;
 237
 238                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 239                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 240                 first_xform = &cipher_xform;
 241                 sym_op->xform = first_xform;
 242                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH;
 243                 op->private_data_offset = len;
 244                 /* Fill in private data information */
 245                 m_data.request_info.cdev_id = request_info.cdev_id;
 246                 m_data.request_info.queue_pair_id = request_info.queue_pair_id;
 247                 m_data.response_info.event = response_info.event;
 248                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 249         }
 250
 251         sym_op->m_src = m;
 252         sym_op->cipher.data.offset = 0;
 253         sym_op->cipher.data.length = PACKET_LENGTH;
 254
 255         /* Fill in event info and update event_ptr with rte_crypto_op */
 256         memset(&ev, 0, sizeof(ev));
 257         ev.queue_id = TEST_CRYPTO_EV_QUEUE_ID;
 258         ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
 259         ev.flow_id = 0xAABB;
 260         ev.event_ptr = op;
 261
 262         ret = send_recv_ev(&ev);
 263         TEST_ASSERT_SUCCESS(ret, "Failed to send/receive event to "
 264                                 "crypto adapter\n");
 265
 266         test_crypto_adapter_stats();
 267
 268         return TEST_SUCCESS;
 269 }
 270
 271 static int
 272 map_adapter_service_core(void)
 273 {
 274         uint32_t adapter_service_id;
 275         int ret;
 276
 277         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 278                                                 &adapter_service_id) == 0) {
 279                 uint32_t core_list[NUM_CORES];
 280
 281                 ret = rte_service_lcore_list(core_list, NUM_CORES);
 282                 TEST_ASSERT(ret >= 0, "Failed to get service core list!");
 283
 284                 if (core_list[0] != slcore_id) {
 285                         TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 286                                                 "Failed to add service core");
 287                         TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 288                                                 "Failed to start service core");
 289                 }
 290
 291                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(
 292                                         adapter_service_id, slcore_id, 1),
 293                                         "Failed to map adapter service");
 294         }
 295
 296         return TEST_SUCCESS;
 297 }
 298
 299 static int
 300 test_sessionless_with_op_forward_mode(void)
 301 {
 302         uint32_t cap;
 303         int ret;
 304
 305         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 306         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 307
 308         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 309             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 310                 map_adapter_service_core();
 311         else {
 312                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 313                         return TEST_SKIPPED;
 314         }
 315
 316         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 317                                 "Failed to start event crypto adapter");
 318
 319         ret = test_op_forward_mode(1);
 320         TEST_ASSERT_SUCCESS(ret, "Sessionless - FORWARD mode test failed\n");
 321         return TEST_SUCCESS;
 322 }
 323
 324 static int
 325 test_session_with_op_forward_mode(void)
 326 {
 327         uint32_t cap;
 328         int ret;
 329
 330         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 331         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 332
 333         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 334             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 335                 map_adapter_service_core();
 336         else {
 337                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
 338                         return TEST_SKIPPED;
 339         }
 340
 341         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID
 342                                 ), "Failed to start event crypto adapter");
 343
 344         ret = test_op_forward_mode(0);
 345         TEST_ASSERT_SUCCESS(ret, "Session based - FORWARD mode test failed\n");
 346         return TEST_SUCCESS;
 347 }
 348
 349 static int
 350 send_op_recv_ev(struct rte_crypto_op *op)
 351 {
 352         struct rte_crypto_op *recv_op;
 353         struct rte_event ev;
 354         int ret;
 355
 356         ret = rte_cryptodev_enqueue_burst(TEST_CDEV_ID, TEST_CDEV_QP_ID,
 357                                           &op, NUM);
 358         TEST_ASSERT_EQUAL(ret, NUM, "Failed to enqueue to cryptodev\n");
 359         memset(&ev, 0, sizeof(ev));
 360
 361         while (rte_event_dequeue_burst(evdev,
 362                 TEST_APP_PORT_ID, &ev, NUM, 0) == 0)
 363                 rte_pause();
 364
 365         recv_op = ev.event_ptr;
 366 #if PKT_TRACE
 367         struct rte_mbuf *m = recv_op->sym->m_src;
 368         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 369 #endif
 370         rte_pktmbuf_free(recv_op->sym->m_src);
 371         rte_crypto_op_free(recv_op);
 372
 373         return TEST_SUCCESS;
 374 }
 375
 376 static int
 377 test_op_new_mode(uint8_t session_less)
 378 {
 379         struct rte_crypto_sym_xform cipher_xform;
 380         struct rte_cryptodev_sym_session *sess;
 381         union rte_event_crypto_metadata m_data;
 382         struct rte_crypto_sym_op *sym_op;
 383         struct rte_crypto_op *op;
 384         struct rte_mbuf *m;
 385         uint32_t cap;
 386         int ret;
 387
 388         memset(&m_data, 0, sizeof(m_data));
 389
 390         m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
 391         TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
 392 #if PKT_TRACE
 393         rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
 394 #endif
 395         /* Setup Cipher Parameters */
 396         cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 397         cipher_xform.next = NULL;
 398         cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;
 399         cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 400
 401         op = rte_crypto_op_alloc(params.op_mpool,
 402                         RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 403         TEST_ASSERT_NOT_NULL(op, "Failed to allocate crypto_op!\n");
 404
 405         sym_op = op->sym;
 406
 407         if (!session_less) {
 408                 sess = rte_cryptodev_sym_session_create(
 409                                 params.session_mpool);
 410                 TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");
 411
 412                 ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID,
 413                                                         &cap);
 414                 TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 415
 416                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
 417                         /* Fill in private user data information */
 418                         m_data.response_info.event = response_info.event;
 419                         rte_cryptodev_sym_session_set_user_data(sess,
 420                                                 &m_data, sizeof(m_data));
 421                 }
 422                 ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
 423                                 &cipher_xform, params.session_priv_mpool);
 424                 TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");
 425
 426                 rte_crypto_op_attach_sym_session(op, sess);
 427         } else {
 428                 struct rte_crypto_sym_xform *first_xform;
 429
 430                 rte_crypto_op_sym_xforms_alloc(op, NUM);
 431                 op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
 432                 first_xform = &cipher_xform;
 433                 sym_op->xform = first_xform;
 434                 uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH;
 435                 op->private_data_offset = len;
 436                 /* Fill in private data information */
 437                 m_data.response_info.event = response_info.event;
 438                 rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
 439         }
 440
 441         sym_op->m_src = m;
 442         sym_op->cipher.data.offset = 0;
 443         sym_op->cipher.data.length = PACKET_LENGTH;
 444
 445         ret = send_op_recv_ev(op);
 446         TEST_ASSERT_SUCCESS(ret, "Failed to enqueue op to cryptodev\n");
 447
 448         test_crypto_adapter_stats();
 449
 450         return TEST_SUCCESS;
 451 }
 452
 453 static int
 454 test_sessionless_with_op_new_mode(void)
 455 {
 456         uint32_t cap;
 457         int ret;
 458
 459         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 460         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 461
 462         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 463             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 464                 map_adapter_service_core();
 465         else {
 466                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 467                         return TEST_SKIPPED;
 468         }
 469
 470         /* start the event crypto adapter */
 471         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 472                                 "Failed to start event crypto adapter");
 473
 474         ret = test_op_new_mode(1);
 475         TEST_ASSERT_SUCCESS(ret, "Sessionless - NEW mode test failed\n");
 476         return TEST_SUCCESS;
 477 }
 478
 479 static int
 480 test_session_with_op_new_mode(void)
 481 {
 482         uint32_t cap;
 483         int ret;
 484
 485         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 486         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 487
 488         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 489             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 490                 map_adapter_service_core();
 491         else {
 492                 if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 493                         return TEST_SKIPPED;
 494         }
 495
 496         TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
 497                                 "Failed to start event crypto adapter");
 498
 499         ret = test_op_new_mode(0);
 500         TEST_ASSERT_SUCCESS(ret, "Session based - NEW mode test failed\n");
 501         return TEST_SUCCESS;
 502 }
 503
 504 static int
 505 configure_cryptodev(void)
 506 {
 507         struct rte_cryptodev_qp_conf qp_conf;
 508         struct rte_cryptodev_config conf;
 509         struct rte_cryptodev_info info;
 510         unsigned int session_size;
 511         uint8_t nb_devs;
 512         int ret;
 513
 514         params.mbuf_pool = rte_pktmbuf_pool_create(
 515                         "CRYPTO_ADAPTER_MBUFPOOL",
 516                         NUM_MBUFS, MBUF_CACHE_SIZE, 0, MBUF_SIZE,
 517                         rte_socket_id());
 518         if (params.mbuf_pool == NULL) {
 519                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_MBUFPOOL\n");
 520                 return TEST_FAILED;
 521         }
 522
 523         params.op_mpool = rte_crypto_op_pool_create(
 524                         "EVENT_CRYPTO_SYM_OP_POOL",
 525                         RTE_CRYPTO_OP_TYPE_SYMMETRIC,
 526                         NUM_MBUFS, MBUF_CACHE_SIZE,
 527                         DEFAULT_NUM_XFORMS *
 528                         sizeof(struct rte_crypto_sym_xform) +
 529                         MAXIMUM_IV_LENGTH +
 530                         sizeof(union rte_event_crypto_metadata),
 531                         rte_socket_id());
 532         if (params.op_mpool == NULL) {
 533                 RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
 534                 return TEST_FAILED;
 535         }
 536
 537         /* Create a NULL crypto device */
 538         nb_devs = rte_cryptodev_device_count_by_driver(
 539                         rte_cryptodev_driver_id_get(
 540                         RTE_STR(CRYPTODEV_NAME_NULL_PMD)));
 541         if (!nb_devs) {
 542                 ret = rte_vdev_init(
 543                         RTE_STR(CRYPTODEV_NAME_NULL_PMD), NULL);
 544
 545                 TEST_ASSERT(ret == 0, "Failed to create pmd:%s instance\n",
 546                             RTE_STR(CRYPTODEV_NAME_NULL_PMD));
 547         }
 548
 549         nb_devs = rte_cryptodev_count();
 550         if (!nb_devs) {
 551                 RTE_LOG(ERR, USER1, "No crypto devices found!\n");
 552                 return TEST_FAILED;
 553         }
 554
 555         /*
 556          * Create mempool with maximum number of sessions * 2,
 557          * to include the session headers & private data
 558          */
 559         session_size = rte_cryptodev_sym_get_private_session_size(TEST_CDEV_ID);
 560         session_size += sizeof(union rte_event_crypto_metadata);
 561
 562         params.session_mpool = rte_cryptodev_sym_session_pool_create(
 563                         "CRYPTO_ADAPTER_SESSION_MP",
 564                         MAX_NB_SESSIONS, 0, 0,
 565                         sizeof(union rte_event_crypto_metadata),
 566                         SOCKET_ID_ANY);
 567         TEST_ASSERT_NOT_NULL(params.session_mpool,
 568                         "session mempool allocation failed\n");
 569
 570         params.session_priv_mpool = rte_mempool_create(
 571                                 "CRYPTO_AD_SESS_MP_PRIV",
 572                                 MAX_NB_SESSIONS,
 573                                 session_size,
 574                                 0, 0, NULL, NULL, NULL,
 575                                 NULL, SOCKET_ID_ANY,
 576                                 0);
 577         TEST_ASSERT_NOT_NULL(params.session_priv_mpool,
 578                         "session mempool allocation failed\n");
 579
 580         rte_cryptodev_info_get(TEST_CDEV_ID, &info);
 581         conf.nb_queue_pairs = info.max_nb_queue_pairs;
 582         conf.socket_id = SOCKET_ID_ANY;
 583         conf.ff_disable = RTE_CRYPTODEV_FF_SECURITY;
 584
 585         TEST_ASSERT_SUCCESS(rte_cryptodev_configure(TEST_CDEV_ID, &conf),
 586                         "Failed to configure cryptodev %u with %u qps\n",
 587                         TEST_CDEV_ID, conf.nb_queue_pairs);
 588
 589         qp_conf.nb_descriptors = DEFAULT_NUM_OPS_INFLIGHT;
 590         qp_conf.mp_session = params.session_mpool;
 591         qp_conf.mp_session_private = params.session_priv_mpool;
 592
 593         TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
 594                         TEST_CDEV_ID, TEST_CDEV_QP_ID, &qp_conf,
 595                         rte_cryptodev_socket_id(TEST_CDEV_ID)),
 596                         "Failed to setup queue pair %u on cryptodev %u\n",
 597                         TEST_CDEV_QP_ID, TEST_CDEV_ID);
 598
 599         return TEST_SUCCESS;
 600 }
 601
 602 static inline void
 603 evdev_set_conf_values(struct rte_event_dev_config *dev_conf,
 604                         struct rte_event_dev_info *info)
 605 {
 606         memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
 607         dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
 608         dev_conf->nb_event_ports = NB_TEST_PORTS;
 609         dev_conf->nb_event_queues = NB_TEST_QUEUES;
 610         dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
 611         dev_conf->nb_event_port_dequeue_depth =
 612                         info->max_event_port_dequeue_depth;
 613         dev_conf->nb_event_port_enqueue_depth =
 614                         info->max_event_port_enqueue_depth;
 615         dev_conf->nb_event_port_enqueue_depth =
 616                         info->max_event_port_enqueue_depth;
 617         dev_conf->nb_events_limit =
 618                         info->max_num_events;
 619 }
 620
 621 static int
 622 configure_eventdev(void)
 623 {
 624         struct rte_event_queue_conf queue_conf;
 625         struct rte_event_dev_config devconf;
 626         struct rte_event_dev_info info;
 627         uint32_t queue_count;
 628         uint32_t port_count;
 629         int ret;
 630         uint8_t qid;
 631
 632         if (!rte_event_dev_count()) {
 633                 /* If there is no hardware eventdev, or no software vdev was
 634                  * specified on the command line, create an instance of
 635                  * event_sw.
 636                  */
 637                 LOG_DBG("Failed to find a valid event device... "
 638                         "testing with event_sw device\n");
 639                 TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
 640                                         "Error creating eventdev");
 641                 evdev = rte_event_dev_get_dev_id("event_sw0");
 642         }
 643
 644         ret = rte_event_dev_info_get(evdev, &info);
 645         TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");
 646
 647         evdev_set_conf_values(&devconf, &info);
 648
 649         ret = rte_event_dev_configure(evdev, &devconf);
 650         TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");
 651
 652         /* Set up event queue */
 653         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
 654                                         &queue_count);
 655         TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
 656         TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");
 657
 658         qid = TEST_APP_EV_QUEUE_ID;
 659         ret = rte_event_queue_setup(evdev, qid, NULL);
 660         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);
 661
 662         queue_conf.nb_atomic_flows = info.max_event_queue_flows;
 663         queue_conf.nb_atomic_order_sequences = 32;
 664         queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
 665         queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
 666         queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;
 667
 668         qid = TEST_CRYPTO_EV_QUEUE_ID;
 669         ret = rte_event_queue_setup(evdev, qid, &queue_conf);
 670         TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);
 671
 672         /* Set up event port */
 673         ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
 674                                         &port_count);
 675         TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
 676         TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");
 677
 678         ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);
 679         TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d\n",
 680                             TEST_APP_PORT_ID);
 681
 682         qid = TEST_APP_EV_QUEUE_ID;
 683         ret = rte_event_port_link(evdev, TEST_APP_PORT_ID, &qid, NULL, 1);
 684         TEST_ASSERT(ret >= 0, "Failed to link queue port=%d\n",
 685                     TEST_APP_PORT_ID);
 686
 687         return TEST_SUCCESS;
 688 }
 689
 690 static void
 691 test_crypto_adapter_free(void)
 692 {
 693         rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 694 }
 695
 696 static int
 697 test_crypto_adapter_create(void)
 698 {
 699         struct rte_event_port_conf conf = {
 700                 .dequeue_depth = 8,
 701                 .enqueue_depth = 8,
 702                 .new_event_threshold = 1200,
 703         };
 704         int ret;
 705
 706         /* Create adapter with default port creation callback */
 707         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 708                                               evdev,
 709                                               &conf, 0);
 710         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 711
 712         return TEST_SUCCESS;
 713 }
 714
 715 static int
 716 test_crypto_adapter_qp_add_del(void)
 717 {
 718         uint32_t cap;
 719         int ret;
 720
 721         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 722         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 723
 724         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 725                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 726                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 727         } else
 728                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 729                                         TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 730
 731         TEST_ASSERT_SUCCESS(ret, "Failed to create add queue pair\n");
 732
 733         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 734                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 735         TEST_ASSERT_SUCCESS(ret, "Failed to delete add queue pair\n");
 736
 737         return TEST_SUCCESS;
 738 }
 739
 740 static int
 741 configure_event_crypto_adapter(enum rte_event_crypto_adapter_mode mode)
 742 {
 743         struct rte_event_port_conf conf = {
 744                 .dequeue_depth = 8,
 745                 .enqueue_depth = 8,
 746                 .new_event_threshold = 1200,
 747         };
 748
 749         uint32_t cap;
 750         int ret;
 751
 752         ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
 753         TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");
 754
 755         /* Skip mode and capability mismatch check for SW eventdev */
 756         if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW) &&
 757             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
 758             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND))
 759                 goto adapter_create;
 760
 761         if (mode == RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD) {
 762                 if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD)
 763                         params.internal_port_op_fwd = 1;
 764                 else
 765                         return -ENOTSUP;
 766         }
 767
 768         if ((mode == RTE_EVENT_CRYPTO_ADAPTER_OP_NEW) &&
 769             !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
 770                 return -ENOTSUP;
 771
 772 adapter_create:
 773         /* Create adapter with default port creation callback */
 774         ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
 775                                               evdev,
 776                                               &conf, mode);
 777         TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");
 778
 779         if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
 780                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 781                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
 782         } else
 783                 ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
 784                                 TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);
 785
 786         TEST_ASSERT_SUCCESS(ret, "Failed to add queue pair\n");
 787
 788         if (!params.internal_port_op_fwd) {
 789                 ret = rte_event_crypto_adapter_event_port_get(TEST_ADAPTER_ID,
 790                                                 &params.crypto_event_port_id);
 791                 TEST_ASSERT_SUCCESS(ret, "Failed to get event port\n");
 792         }
 793
 794         return TEST_SUCCESS;
 795 }
 796
 797 static void
 798 test_crypto_adapter_stop(void)
 799 {
 800         uint32_t evdev_service_id, adapter_service_id;
 801
 802         /* retrieve service ids & stop services */
 803         if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
 804                                                 &adapter_service_id) == 0) {
 805                 rte_service_runstate_set(adapter_service_id, 0);
 806                 rte_service_lcore_stop(slcore_id);
 807                 rte_service_lcore_del(slcore_id);
 808                 rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 809         }
 810
 811         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 812                 rte_service_runstate_set(evdev_service_id, 0);
 813                 rte_service_lcore_stop(slcore_id);
 814                 rte_service_lcore_del(slcore_id);
 815                 rte_cryptodev_stop(TEST_CDEV_ID);
 816                 rte_event_dev_stop(evdev);
 817         } else {
 818                 rte_cryptodev_stop(TEST_CDEV_ID);
 819                 rte_event_dev_stop(evdev);
 820         }
 821 }
 822
 823 static int
 824 test_crypto_adapter_conf(enum rte_event_crypto_adapter_mode mode)
 825 {
 826         uint32_t evdev_service_id;
 827         uint8_t qid;
 828         int ret;
 829
 830         if (!crypto_adapter_setup_done) {
 831                 ret = configure_event_crypto_adapter(mode);
 832                 if (ret)
 833                         return ret;
 834                 if (!params.internal_port_op_fwd) {
 835                         qid = TEST_CRYPTO_EV_QUEUE_ID;
 836                         ret = rte_event_port_link(evdev,
 837                                 params.crypto_event_port_id, &qid, NULL, 1);
 838                         TEST_ASSERT(ret >= 0, "Failed to link queue %d "
 839                                         "port=%u\n", qid,
 840                                         params.crypto_event_port_id);
 841                 }
 842                 crypto_adapter_setup_done = 1;
 843         }
 844
 845         /* retrieve service ids */
 846         if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
 847                 /* add a service core and start it */
 848                 TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
 849                                         "Failed to add service core");
 850                 TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
 851                                         "Failed to start service core");
 852
 853                 /* map services to it */
 854                 TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(evdev_service_id,
 855                                 slcore_id, 1), "Failed to map evdev service");
 856
 857                 /* set services to running */
 858                 TEST_ASSERT_SUCCESS(rte_service_runstate_set(evdev_service_id,
 859                                         1), "Failed to start evdev service");
 860         }
 861
 862         /* start the eventdev */
 863         TEST_ASSERT_SUCCESS(rte_event_dev_start(evdev),
 864                                 "Failed to start event device");
 865
 866         /* start the cryptodev */
 867         TEST_ASSERT_SUCCESS(rte_cryptodev_start(TEST_CDEV_ID),
 868                                 "Failed to start crypto device");
 869
 870         return TEST_SUCCESS;
 871 }
 872
 873 static int
 874 test_crypto_adapter_conf_op_forward_mode(void)
 875 {
 876         enum rte_event_crypto_adapter_mode mode;
 877
 878         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD;
 879
 880         return test_crypto_adapter_conf(mode);
 881 }
 882
 883 static int
 884 test_crypto_adapter_conf_op_new_mode(void)
 885 {
 886         enum rte_event_crypto_adapter_mode mode;
 887
 888         mode = RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;
 889
 890         return test_crypto_adapter_conf(mode);
 891 }
 892
 893
 894 static int
 895 testsuite_setup(void)
 896 {
 897         int ret;
 898
 899         slcore_id = rte_get_next_lcore(-1, 1, 0);
 900         TEST_ASSERT_NOT_EQUAL(slcore_id, RTE_MAX_LCORE, "At least 2 lcores "
 901                         "are required to run this autotest\n");
 902
 903         /* Setup and start event device. */
 904         ret = configure_eventdev();
 905         TEST_ASSERT_SUCCESS(ret, "Failed to setup eventdev\n");
 906
 907         /* Setup and start crypto device. */
 908         ret = configure_cryptodev();
 909         TEST_ASSERT_SUCCESS(ret, "cryptodev initialization failed\n");
 910
 911         return TEST_SUCCESS;
 912 }
 913
 914 static void
 915 crypto_adapter_teardown(void)
 916 {
 917         int ret;
 918
 919         ret = rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
 920         if (ret < 0)
 921                 RTE_LOG(ERR, USER1, "Failed to stop adapter!");
 922
 923         ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
 924                                         TEST_CDEV_ID, TEST_CDEV_QP_ID);
 925         if (ret < 0)
 926                 RTE_LOG(ERR, USER1, "Failed to delete queue pair!");
 927
 928         ret = rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
 929         if (ret < 0)
 930                 RTE_LOG(ERR, USER1, "Failed to free adapter!");
 931
 932         crypto_adapter_setup_done = 0;
 933 }
 934
 935 static void
 936 crypto_teardown(void)
 937 {
 938         /* Free mbuf mempool */
 939         if (params.mbuf_pool != NULL) {
 940                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_MBUFPOOL count %u\n",
 941                 rte_mempool_avail_count(params.mbuf_pool));
 942                 rte_mempool_free(params.mbuf_pool);
 943                 params.mbuf_pool = NULL;
 944         }
 945
 946         /* Free session mempool */
 947         if (params.session_mpool != NULL) {
 948                 RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_SESSION_MP count %u\n",
 949                 rte_mempool_avail_count(params.session_mpool));
 950                 rte_mempool_free(params.session_mpool);
 951                 params.session_mpool = NULL;
 952         }
 953         if (params.session_priv_mpool != NULL) {
 954                 rte_mempool_avail_count(params.session_priv_mpool);
 955                 rte_mempool_free(params.session_priv_mpool);
 956                 params.session_priv_mpool = NULL;
 957         }
 958
 959         /* Free ops mempool */
 960         if (params.op_mpool != NULL) {
 961                 RTE_LOG(DEBUG, USER1, "EVENT_CRYPTO_SYM_OP_POOL count %u\n",
 962                 rte_mempool_avail_count(params.op_mpool));
 963                 rte_mempool_free(params.op_mpool);
 964                 params.op_mpool = NULL;
 965         }
 966 }
 967
 968 static void
 969 eventdev_teardown(void)
 970 {
 971         rte_event_dev_stop(evdev);
 972 }
 973
 974 static void
 975 testsuite_teardown(void)
 976 {
 977         crypto_adapter_teardown();
 978         crypto_teardown();
 979         eventdev_teardown();
 980 }
 981
 982 static struct unit_test_suite functional_testsuite = {
 983         .suite_name = "Event crypto adapter test suite",
 984         .setup = testsuite_setup,
 985         .teardown = testsuite_teardown,
 986         .unit_test_cases = {
 987
 988                 TEST_CASE_ST(NULL, test_crypto_adapter_free,
 989                                 test_crypto_adapter_create),
 990
 991                 TEST_CASE_ST(test_crypto_adapter_create,
 992                                 test_crypto_adapter_free,
 993                                 test_crypto_adapter_qp_add_del),
 994
 995                 TEST_CASE_ST(test_crypto_adapter_create,
 996                                 test_crypto_adapter_free,
 997                                 test_crypto_adapter_stats),
 998
 999                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
1000                                 test_crypto_adapter_stop,
1001                                 test_session_with_op_forward_mode),
1002
1003                 TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
1004                                 test_crypto_adapter_stop,
1005                                 test_sessionless_with_op_forward_mode),
1006
1007                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
1008                                 test_crypto_adapter_stop,
1009                                 test_session_with_op_new_mode),
1010
1011                 TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
1012                                 test_crypto_adapter_stop,
1013                                 test_sessionless_with_op_new_mode),
1014
1015                 TEST_CASES_END() /**< NULL terminate unit test array */
1016         }
1017 };
1018
1019 static int
1020 test_event_crypto_adapter(void)
1021 {
1022         return unit_test_suite_runner(&functional_testsuite);
1023 }
1024
1025 #endif /* !RTE_EXEC_ENV_WINDOWS */
1026
1027 REGISTER_TEST_COMMAND(event_crypto_adapter_autotest,
1028                 test_event_crypto_adapter);