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