DPDK logo

Elixir Cross Referencer

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2018 Intel Corporation.
 * All rights reserved.
 */

#include <string.h>
#include <rte_common.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_cryptodev.h>
#include <rte_eventdev.h>
#include <rte_bus_vdev.h>
#include <rte_service.h>
#include <rte_event_crypto_adapter.h>
#include "test.h"

#define PKT_TRACE                  0
#define NUM                        1
#define DEFAULT_NUM_XFORMS        (2)
#define NUM_MBUFS                 (8191)
#define MBUF_CACHE_SIZE           (256)
#define MAXIMUM_IV_LENGTH         (16)
#define DEFAULT_NUM_OPS_INFLIGHT  (128)
#define MAX_NB_SESSIONS            4
#define TEST_APP_PORT_ID           0
#define TEST_APP_EV_QUEUE_ID       0
#define TEST_APP_EV_PRIORITY       0
#define TEST_APP_EV_FLOWID         0xAABB
#define TEST_CRYPTO_EV_QUEUE_ID    1
#define TEST_ADAPTER_ID            0
#define TEST_CDEV_ID               0
#define TEST_CDEV_QP_ID            0
#define PACKET_LENGTH              64
#define NB_TEST_PORTS              1
#define NB_TEST_QUEUES             2
#define NUM_CORES                  1
#define CRYPTODEV_NAME_NULL_PMD    crypto_null

#define MBUF_SIZE              (sizeof(struct rte_mbuf) + \
				RTE_PKTMBUF_HEADROOM + PACKET_LENGTH)
#define IV_OFFSET              (sizeof(struct rte_crypto_op) + \
				sizeof(struct rte_crypto_sym_op) + \
				DEFAULT_NUM_XFORMS * \
				sizeof(struct rte_crypto_sym_xform))

/* Handle log statements in same manner as test macros */
#define LOG_DBG(...)    RTE_LOG(DEBUG, EAL, __VA_ARGS__)

static const uint8_t text_64B[] = {
	0x05, 0x15, 0x77, 0x32, 0xc9, 0x66, 0x91, 0x50,
	0x93, 0x9f, 0xbb, 0x4e, 0x2e, 0x5a, 0x02, 0xd0,
	0x2d, 0x9d, 0x31, 0x5d, 0xc8, 0x9e, 0x86, 0x36,
	0x54, 0x5c, 0x50, 0xe8, 0x75, 0x54, 0x74, 0x5e,
	0xd5, 0xa2, 0x84, 0x21, 0x2d, 0xc5, 0xf8, 0x1c,
	0x55, 0x1a, 0xba, 0x91, 0xce, 0xb5, 0xa3, 0x1e,
	0x31, 0xbf, 0xe9, 0xa1, 0x97, 0x5c, 0x2b, 0xd6,
	0x57, 0xa5, 0x9f, 0xab, 0xbd, 0xb0, 0x9b, 0x9c
};

struct event_crypto_adapter_test_params {
	struct rte_mempool *mbuf_pool;
	struct rte_mempool *op_mpool;
	struct rte_mempool *session_mpool;
	struct rte_mempool *session_priv_mpool;
	struct rte_cryptodev_config *config;
	uint8_t crypto_event_port_id;
};

struct rte_event response_info = {
	.queue_id = TEST_APP_EV_QUEUE_ID,
	.sched_type = RTE_SCHED_TYPE_ATOMIC,
	.flow_id = TEST_APP_EV_FLOWID,
	.priority = TEST_APP_EV_PRIORITY
};

struct rte_event_crypto_request request_info = {
	.cdev_id = TEST_CDEV_ID,
	.queue_pair_id = TEST_CDEV_QP_ID
};

static struct event_crypto_adapter_test_params params;
static uint8_t crypto_adapter_setup_done;
static uint32_t slcore_id;
static int evdev;

static struct rte_mbuf *
alloc_fill_mbuf(struct rte_mempool *mpool, const uint8_t *data,
		size_t len, uint8_t blocksize)
{
	struct rte_mbuf *m = rte_pktmbuf_alloc(mpool);
	size_t t_len = len - (blocksize ? (len % blocksize) : 0);

	if (m) {
		char *dst = rte_pktmbuf_append(m, t_len);

		if (!dst) {
			rte_pktmbuf_free(m);
			return NULL;
		}

		rte_memcpy(dst, (const void *)data, t_len);
	}
	return m;
}

static int
send_recv_ev(struct rte_event *ev)
{
	struct rte_crypto_op *op;
	struct rte_event recv_ev;
	int ret;

	ret = rte_event_enqueue_burst(evdev, TEST_APP_PORT_ID, ev, NUM);
	TEST_ASSERT_EQUAL(ret, NUM,
			  "Failed to send event to crypto adapter\n");

	while (rte_event_dequeue_burst(evdev,
			TEST_APP_PORT_ID, &recv_ev, NUM, 0) == 0)
		rte_pause();

	op = recv_ev.event_ptr;
#if PKT_TRACE
	struct rte_mbuf *m = op->sym->m_src;
	rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
#endif
	rte_pktmbuf_free(op->sym->m_src);
	rte_crypto_op_free(op);

	return TEST_SUCCESS;
}

static int
test_crypto_adapter_stats(void)
{
	struct rte_event_crypto_adapter_stats stats;

	rte_event_crypto_adapter_stats_get(TEST_ADAPTER_ID, &stats);
	printf(" +------------------------------------------------------+\n");
	printf(" + Crypto adapter stats for instance %u:\n", TEST_ADAPTER_ID);
	printf(" + Event port poll count          %" PRIx64 "\n",
		stats.event_poll_count);
	printf(" + Event dequeue count            %" PRIx64 "\n",
		stats.event_deq_count);
	printf(" + Cryptodev enqueue count        %" PRIx64 "\n",
		stats.crypto_enq_count);
	printf(" + Cryptodev enqueue failed count %" PRIx64 "\n",
		stats.crypto_enq_fail);
	printf(" + Cryptodev dequeue count        %" PRIx64 "\n",
		stats.crypto_deq_count);
	printf(" + Event enqueue count            %" PRIx64 "\n",
		stats.event_enq_count);
	printf(" + Event enqueue retry count      %" PRIx64 "\n",
		stats.event_enq_retry_count);
	printf(" + Event enqueue fail count       %" PRIx64 "\n",
		stats.event_enq_fail_count);
	printf(" +------------------------------------------------------+\n");

	rte_event_crypto_adapter_stats_reset(TEST_ADAPTER_ID);
	return TEST_SUCCESS;
}

static int
test_op_forward_mode(uint8_t session_less)
{
	struct rte_crypto_sym_xform cipher_xform;
	struct rte_cryptodev_sym_session *sess;
	union rte_event_crypto_metadata m_data;
	struct rte_crypto_sym_op *sym_op;
	struct rte_crypto_op *op;
	struct rte_mbuf *m;
	struct rte_event ev;
	uint32_t cap;
	int ret;

	memset(&m_data, 0, sizeof(m_data));

	m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
	TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
#if PKT_TRACE
	rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
#endif
	/* Setup Cipher Parameters */
	cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
	cipher_xform.next = NULL;
	cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;

	op = rte_crypto_op_alloc(params.op_mpool,
			RTE_CRYPTO_OP_TYPE_SYMMETRIC);
	TEST_ASSERT_NOT_NULL(op,
		"Failed to allocate symmetric crypto operation struct\n");

	sym_op = op->sym;

	if (!session_less) {
		sess = rte_cryptodev_sym_session_create(
				params.session_mpool);
		TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");

		/* Create Crypto session*/
		ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
				&cipher_xform, params.session_priv_mpool);
		TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");

		ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID,
							&cap);
		TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

		if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
			/* Fill in private user data information */
			rte_memcpy(&m_data.response_info, &response_info,
				sizeof(response_info));
			rte_memcpy(&m_data.request_info, &request_info,
				sizeof(request_info));
			rte_cryptodev_sym_session_set_user_data(sess,
						&m_data, sizeof(m_data));
		}

		rte_crypto_op_attach_sym_session(op, sess);
	} else {
		struct rte_crypto_sym_xform *first_xform;

		rte_crypto_op_sym_xforms_alloc(op, NUM);
		op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
		first_xform = &cipher_xform;
		sym_op->xform = first_xform;
		uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
				(sizeof(struct rte_crypto_sym_xform) * 2);
		op->private_data_offset = len;
		/* Fill in private data information */
		rte_memcpy(&m_data.response_info, &response_info,
			   sizeof(response_info));
		rte_memcpy(&m_data.request_info, &request_info,
			   sizeof(request_info));
		rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
	}

	sym_op->m_src = m;
	sym_op->cipher.data.offset = 0;
	sym_op->cipher.data.length = PACKET_LENGTH;

	/* Fill in event info and update event_ptr with rte_crypto_op */
	memset(&ev, 0, sizeof(ev));
	ev.queue_id = TEST_CRYPTO_EV_QUEUE_ID;
	ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
	ev.flow_id = 0xAABB;
	ev.event_ptr = op;

	ret = send_recv_ev(&ev);
	TEST_ASSERT_SUCCESS(ret, "Failed to send/receive event to "
				"crypto adapter\n");

	test_crypto_adapter_stats();

	return TEST_SUCCESS;
}

static int
map_adapter_service_core(void)
{
	uint32_t adapter_service_id;
	int ret;

	if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
						&adapter_service_id) == 0) {
		uint32_t core_list[NUM_CORES];

		ret = rte_service_lcore_list(core_list, NUM_CORES);
		TEST_ASSERT(ret >= 0, "Failed to get service core list!");

		if (core_list[0] != slcore_id) {
			TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
						"Failed to add service core");
			TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
						"Failed to start service core");
		}

		TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(
					adapter_service_id, slcore_id, 1),
					"Failed to map adapter service");
	}

	return TEST_SUCCESS;
}

static int
test_sessionless_with_op_forward_mode(void)
{
	uint32_t cap;
	int ret;

	ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
	TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

	if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
		map_adapter_service_core();
	else {
		if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
			return TEST_SKIPPED;
	}

	TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
				"Failed to start event crypto adapter");

	ret = test_op_forward_mode(1);
	TEST_ASSERT_SUCCESS(ret, "Sessionless - FORWARD mode test failed\n");
	return TEST_SUCCESS;
}

static int
test_session_with_op_forward_mode(void)
{
	uint32_t cap;
	int ret;

	ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
	TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

	if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
		map_adapter_service_core();
	else {
		if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
			return TEST_SKIPPED;
	}

	TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID
				), "Failed to start event crypto adapter");

	ret = test_op_forward_mode(0);
	TEST_ASSERT_SUCCESS(ret, "Session based - FORWARD mode test failed\n");
	return TEST_SUCCESS;
}

static int
send_op_recv_ev(struct rte_crypto_op *op)
{
	struct rte_crypto_op *recv_op;
	struct rte_event ev;
	int ret;

	ret = rte_cryptodev_enqueue_burst(TEST_CDEV_ID, TEST_CDEV_QP_ID,
					  &op, NUM);
	TEST_ASSERT_EQUAL(ret, NUM, "Failed to enqueue to cryptodev\n");
	memset(&ev, 0, sizeof(ev));

	while (rte_event_dequeue_burst(evdev,
		TEST_APP_PORT_ID, &ev, NUM, 0) == 0)
		rte_pause();

	recv_op = ev.event_ptr;
#if PKT_TRACE
	struct rte_mbuf *m = recv_op->sym->m_src;
	rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
#endif
	rte_pktmbuf_free(recv_op->sym->m_src);
	rte_crypto_op_free(recv_op);

	return TEST_SUCCESS;
}

static int
test_op_new_mode(uint8_t session_less)
{
	struct rte_crypto_sym_xform cipher_xform;
	struct rte_cryptodev_sym_session *sess;
	union rte_event_crypto_metadata m_data;
	struct rte_crypto_sym_op *sym_op;
	struct rte_crypto_op *op;
	struct rte_mbuf *m;
	uint32_t cap;
	int ret;

	memset(&m_data, 0, sizeof(m_data));

	m = alloc_fill_mbuf(params.mbuf_pool, text_64B, PACKET_LENGTH, 0);
	TEST_ASSERT_NOT_NULL(m, "Failed to allocate mbuf!\n");
#if PKT_TRACE
	rte_pktmbuf_dump(stdout, m, rte_pktmbuf_pkt_len(m));
#endif
	/* Setup Cipher Parameters */
	cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
	cipher_xform.next = NULL;
	cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_NULL;

	op = rte_crypto_op_alloc(params.op_mpool,
			RTE_CRYPTO_OP_TYPE_SYMMETRIC);
	TEST_ASSERT_NOT_NULL(op, "Failed to allocate crypto_op!\n");

	sym_op = op->sym;

	if (!session_less) {
		sess = rte_cryptodev_sym_session_create(
				params.session_mpool);
		TEST_ASSERT_NOT_NULL(sess, "Session creation failed\n");

		ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID,
							&cap);
		TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

		if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) {
			/* Fill in private user data information */
			rte_memcpy(&m_data.response_info, &response_info,
				   sizeof(m_data));
			rte_cryptodev_sym_session_set_user_data(sess,
						&m_data, sizeof(m_data));
		}
		ret = rte_cryptodev_sym_session_init(TEST_CDEV_ID, sess,
				&cipher_xform, params.session_priv_mpool);
		TEST_ASSERT_SUCCESS(ret, "Failed to init session\n");

		rte_crypto_op_attach_sym_session(op, sess);
	} else {
		struct rte_crypto_sym_xform *first_xform;

		rte_crypto_op_sym_xforms_alloc(op, NUM);
		op->sess_type = RTE_CRYPTO_OP_SESSIONLESS;
		first_xform = &cipher_xform;
		sym_op->xform = first_xform;
		uint32_t len = IV_OFFSET + MAXIMUM_IV_LENGTH +
				(sizeof(struct rte_crypto_sym_xform) * 2);
		op->private_data_offset = len;
		/* Fill in private data information */
		rte_memcpy(&m_data.response_info, &response_info,
			   sizeof(m_data));
		rte_memcpy((uint8_t *)op + len, &m_data, sizeof(m_data));
	}

	sym_op->m_src = m;
	sym_op->cipher.data.offset = 0;
	sym_op->cipher.data.length = PACKET_LENGTH;

	ret = send_op_recv_ev(op);
	TEST_ASSERT_SUCCESS(ret, "Failed to enqueue op to cryptodev\n");

	test_crypto_adapter_stats();

	return TEST_SUCCESS;
}

static int
test_sessionless_with_op_new_mode(void)
{
	uint32_t cap;
	int ret;

	ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
	TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

	if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
		map_adapter_service_core();
	else {
		if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
			return TEST_SKIPPED;
	}

	/* start the event crypto adapter */
	TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
				"Failed to start event crypto adapter");

	ret = test_op_new_mode(1);
	TEST_ASSERT_SUCCESS(ret, "Sessionless - NEW mode test failed\n");
	return TEST_SUCCESS;
}

static int
test_session_with_op_new_mode(void)
{
	uint32_t cap;
	int ret;

	ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
	TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

	if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
		map_adapter_service_core();
	else {
		if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
			return TEST_SKIPPED;
	}

	TEST_ASSERT_SUCCESS(rte_event_crypto_adapter_start(TEST_ADAPTER_ID),
				"Failed to start event crypto adapter");

	ret = test_op_new_mode(0);
	TEST_ASSERT_SUCCESS(ret, "Session based - NEW mode test failed\n");
	return TEST_SUCCESS;
}

static int
configure_cryptodev(void)
{
	struct rte_cryptodev_qp_conf qp_conf;
	struct rte_cryptodev_config conf;
	struct rte_cryptodev_info info;
	unsigned int session_size;
	uint8_t nb_devs;
	int ret;

	params.mbuf_pool = rte_pktmbuf_pool_create(
			"CRYPTO_ADAPTER_MBUFPOOL",
			NUM_MBUFS, MBUF_CACHE_SIZE, 0, MBUF_SIZE,
			rte_socket_id());
	if (params.mbuf_pool == NULL) {
		RTE_LOG(ERR, USER1, "Can't create CRYPTO_MBUFPOOL\n");
		return TEST_FAILED;
	}

	params.op_mpool = rte_crypto_op_pool_create(
			"EVENT_CRYPTO_SYM_OP_POOL",
			RTE_CRYPTO_OP_TYPE_SYMMETRIC,
			NUM_MBUFS, MBUF_CACHE_SIZE,
			DEFAULT_NUM_XFORMS *
			sizeof(struct rte_crypto_sym_xform) +
			MAXIMUM_IV_LENGTH,
			rte_socket_id());
	if (params.op_mpool == NULL) {
		RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
		return TEST_FAILED;
	}

	/* Create a NULL crypto device */
	nb_devs = rte_cryptodev_device_count_by_driver(
			rte_cryptodev_driver_id_get(
			RTE_STR(CRYPTODEV_NAME_NULL_PMD)));
	if (!nb_devs) {
		ret = rte_vdev_init(
			RTE_STR(CRYPTODEV_NAME_NULL_PMD), NULL);

		TEST_ASSERT(ret == 0, "Failed to create pmd:%s instance\n",
			    RTE_STR(CRYPTODEV_NAME_NULL_PMD));
	}

	nb_devs = rte_cryptodev_count();
	if (!nb_devs) {
		RTE_LOG(ERR, USER1, "No crypto devices found!\n");
		return TEST_FAILED;
	}

	/*
	 * Create mempool with maximum number of sessions * 2,
	 * to include the session headers & private data
	 */
	session_size = rte_cryptodev_sym_get_private_session_size(TEST_CDEV_ID);
	session_size += sizeof(union rte_event_crypto_metadata);

	params.session_mpool = rte_cryptodev_sym_session_pool_create(
			"CRYPTO_ADAPTER_SESSION_MP",
			MAX_NB_SESSIONS, 0, 0,
			sizeof(union rte_event_crypto_metadata),
			SOCKET_ID_ANY);
	TEST_ASSERT_NOT_NULL(params.session_mpool,
			"session mempool allocation failed\n");

	params.session_priv_mpool = rte_mempool_create(
				"CRYPTO_AD_SESS_MP_PRIV",
				MAX_NB_SESSIONS,
				session_size,
				0, 0, NULL, NULL, NULL,
				NULL, SOCKET_ID_ANY,
				0);
	TEST_ASSERT_NOT_NULL(params.session_priv_mpool,
			"session mempool allocation failed\n");

	rte_cryptodev_info_get(TEST_CDEV_ID, &info);
	conf.nb_queue_pairs = info.max_nb_queue_pairs;
	conf.socket_id = SOCKET_ID_ANY;
	conf.ff_disable = RTE_CRYPTODEV_FF_SECURITY;

	TEST_ASSERT_SUCCESS(rte_cryptodev_configure(TEST_CDEV_ID, &conf),
			"Failed to configure cryptodev %u with %u qps\n",
			TEST_CDEV_ID, conf.nb_queue_pairs);

	qp_conf.nb_descriptors = DEFAULT_NUM_OPS_INFLIGHT;
	qp_conf.mp_session = params.session_mpool;
	qp_conf.mp_session_private = params.session_priv_mpool;

	TEST_ASSERT_SUCCESS(rte_cryptodev_queue_pair_setup(
			TEST_CDEV_ID, TEST_CDEV_QP_ID, &qp_conf,
			rte_cryptodev_socket_id(TEST_CDEV_ID)),
			"Failed to setup queue pair %u on cryptodev %u\n",
			TEST_CDEV_QP_ID, TEST_CDEV_ID);

	return TEST_SUCCESS;
}

static inline void
evdev_set_conf_values(struct rte_event_dev_config *dev_conf,
			struct rte_event_dev_info *info)
{
	memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
	dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
	dev_conf->nb_event_ports = NB_TEST_PORTS;
	dev_conf->nb_event_queues = NB_TEST_QUEUES;
	dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
	dev_conf->nb_event_port_dequeue_depth =
			info->max_event_port_dequeue_depth;
	dev_conf->nb_event_port_enqueue_depth =
			info->max_event_port_enqueue_depth;
	dev_conf->nb_event_port_enqueue_depth =
			info->max_event_port_enqueue_depth;
	dev_conf->nb_events_limit =
			info->max_num_events;
}

static int
configure_eventdev(void)
{
	struct rte_event_queue_conf queue_conf;
	struct rte_event_dev_config devconf;
	struct rte_event_dev_info info;
	uint32_t queue_count;
	uint32_t port_count;
	int ret;
	uint8_t qid;

	if (!rte_event_dev_count()) {
		/* If there is no hardware eventdev, or no software vdev was
		 * specified on the command line, create an instance of
		 * event_sw.
		 */
		LOG_DBG("Failed to find a valid event device... "
			"testing with event_sw device\n");
		TEST_ASSERT_SUCCESS(rte_vdev_init("event_sw0", NULL),
					"Error creating eventdev");
		evdev = rte_event_dev_get_dev_id("event_sw0");
	}

	ret = rte_event_dev_info_get(evdev, &info);
	TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info\n");

	evdev_set_conf_values(&devconf, &info);

	ret = rte_event_dev_configure(evdev, &devconf);
	TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev\n");

	/* Set up event queue */
	ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
					&queue_count);
	TEST_ASSERT_SUCCESS(ret, "Queue count get failed\n");
	TEST_ASSERT_EQUAL(queue_count, 2, "Unexpected queue count\n");

	qid = TEST_APP_EV_QUEUE_ID;
	ret = rte_event_queue_setup(evdev, qid, NULL);
	TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d\n", qid);

	queue_conf.nb_atomic_flows = info.max_event_queue_flows;
	queue_conf.nb_atomic_order_sequences = 32;
	queue_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;
	queue_conf.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
	queue_conf.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK;

	qid = TEST_CRYPTO_EV_QUEUE_ID;
	ret = rte_event_queue_setup(evdev, qid, &queue_conf);
	TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%u\n", qid);

	/* Set up event port */
	ret = rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
					&port_count);
	TEST_ASSERT_SUCCESS(ret, "Port count get failed\n");
	TEST_ASSERT_EQUAL(port_count, 1, "Unexpected port count\n");

	ret = rte_event_port_setup(evdev, TEST_APP_PORT_ID, NULL);
	TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d\n",
			    TEST_APP_PORT_ID);

	qid = TEST_APP_EV_QUEUE_ID;
	ret = rte_event_port_link(evdev, TEST_APP_PORT_ID, &qid, NULL, 1);
	TEST_ASSERT(ret >= 0, "Failed to link queue port=%d\n",
		    TEST_APP_PORT_ID);

	return TEST_SUCCESS;
}

static void
test_crypto_adapter_free(void)
{
	rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
}

static int
test_crypto_adapter_create(void)
{
	struct rte_event_port_conf conf = {
		.dequeue_depth = 8,
		.enqueue_depth = 8,
		.new_event_threshold = 1200,
	};
	int ret;

	/* Create adapter with default port creation callback */
	ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
					      evdev,
					      &conf, 0);
	TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");

	return TEST_SUCCESS;
}

static int
test_crypto_adapter_qp_add_del(void)
{
	uint32_t cap;
	int ret;

	ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
	TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

	if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
		ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
				TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
	} else
		ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
					TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);

	TEST_ASSERT_SUCCESS(ret, "Failed to create add queue pair\n");

	ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
					TEST_CDEV_ID, TEST_CDEV_QP_ID);
	TEST_ASSERT_SUCCESS(ret, "Failed to delete add queue pair\n");

	return TEST_SUCCESS;
}

static int
configure_event_crypto_adapter(enum rte_event_crypto_adapter_mode mode)
{
	struct rte_event_port_conf conf = {
		.dequeue_depth = 8,
		.enqueue_depth = 8,
		.new_event_threshold = 1200,
	};

	uint32_t cap;
	int ret;

	ret = rte_event_crypto_adapter_caps_get(evdev, TEST_CDEV_ID, &cap);
	TEST_ASSERT_SUCCESS(ret, "Failed to get adapter capabilities\n");

	/* Skip mode and capability mismatch check for SW eventdev */
	if (!(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND))
		goto adapter_create;

	if ((mode == RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD))
		return -ENOTSUP;

	if ((mode == RTE_EVENT_CRYPTO_ADAPTER_OP_NEW) &&
	    !(cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))
		return -ENOTSUP;

adapter_create:
	/* Create adapter with default port creation callback */
	ret = rte_event_crypto_adapter_create(TEST_ADAPTER_ID,
					      evdev,
					      &conf, mode);
	TEST_ASSERT_SUCCESS(ret, "Failed to create event crypto adapter\n");

	if (cap & RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND) {
		ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
				TEST_CDEV_ID, TEST_CDEV_QP_ID, &response_info);
	} else
		ret = rte_event_crypto_adapter_queue_pair_add(TEST_ADAPTER_ID,
				TEST_CDEV_ID, TEST_CDEV_QP_ID, NULL);

	TEST_ASSERT_SUCCESS(ret, "Failed to add queue pair\n");

	ret = rte_event_crypto_adapter_event_port_get(TEST_ADAPTER_ID,
				&params.crypto_event_port_id);
	TEST_ASSERT_SUCCESS(ret, "Failed to get event port\n");

	return TEST_SUCCESS;
}

static void
test_crypto_adapter_stop(void)
{
	uint32_t evdev_service_id, adapter_service_id;

	/* retrieve service ids & stop services */
	if (rte_event_crypto_adapter_service_id_get(TEST_ADAPTER_ID,
						&adapter_service_id) == 0) {
		rte_service_runstate_set(adapter_service_id, 0);
		rte_service_lcore_stop(slcore_id);
		rte_service_lcore_del(slcore_id);
		rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
	}

	if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
		rte_service_runstate_set(evdev_service_id, 0);
		rte_service_lcore_stop(slcore_id);
		rte_service_lcore_del(slcore_id);
		rte_event_dev_stop(evdev);
	}
}

static int
test_crypto_adapter_conf(enum rte_event_crypto_adapter_mode mode)
{
	uint32_t evdev_service_id;
	uint8_t qid;
	int ret;

	if (!crypto_adapter_setup_done) {
		ret = configure_event_crypto_adapter(mode);
		if (!ret) {
			qid = TEST_CRYPTO_EV_QUEUE_ID;
			ret = rte_event_port_link(evdev,
				params.crypto_event_port_id, &qid, NULL, 1);
			TEST_ASSERT(ret >= 0, "Failed to link queue %d "
					"port=%u\n", qid,
					params.crypto_event_port_id);
		} else {
			return ret;
		}
		crypto_adapter_setup_done = 1;
	}

	/* retrieve service ids */
	if (rte_event_dev_service_id_get(evdev, &evdev_service_id) == 0) {
		/* add a service core and start it */
		TEST_ASSERT_SUCCESS(rte_service_lcore_add(slcore_id),
					"Failed to add service core");
		TEST_ASSERT_SUCCESS(rte_service_lcore_start(slcore_id),
					"Failed to start service core");

		/* map services to it */
		TEST_ASSERT_SUCCESS(rte_service_map_lcore_set(evdev_service_id,
				slcore_id, 1), "Failed to map evdev service");

		/* set services to running */
		TEST_ASSERT_SUCCESS(rte_service_runstate_set(evdev_service_id,
					1), "Failed to start evdev service");
	}

	/* start the eventdev */
	TEST_ASSERT_SUCCESS(rte_event_dev_start(evdev),
				"Failed to start event device");

	return TEST_SUCCESS;
}

static int
test_crypto_adapter_conf_op_forward_mode(void)
{
	enum rte_event_crypto_adapter_mode mode;

	mode = RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD;

	return test_crypto_adapter_conf(mode);
}

static int
test_crypto_adapter_conf_op_new_mode(void)
{
	enum rte_event_crypto_adapter_mode mode;

	mode = RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;

	return test_crypto_adapter_conf(mode);
}


static int
testsuite_setup(void)
{
	int ret;

	slcore_id = rte_get_next_lcore(-1, 1, 0);
	TEST_ASSERT_NOT_EQUAL(slcore_id, RTE_MAX_LCORE, "At least 2 lcores "
			"are required to run this autotest\n");

	/* Setup and start event device. */
	ret = configure_eventdev();
	TEST_ASSERT_SUCCESS(ret, "Failed to setup eventdev\n");

	/* Setup and start crypto device. */
	ret = configure_cryptodev();
	TEST_ASSERT_SUCCESS(ret, "cryptodev initialization failed\n");

	return TEST_SUCCESS;
}

static void
crypto_adapter_teardown(void)
{
	int ret;

	ret = rte_event_crypto_adapter_stop(TEST_ADAPTER_ID);
	if (ret < 0)
		RTE_LOG(ERR, USER1, "Failed to stop adapter!");

	ret = rte_event_crypto_adapter_queue_pair_del(TEST_ADAPTER_ID,
					TEST_CDEV_ID, TEST_CDEV_QP_ID);
	if (ret < 0)
		RTE_LOG(ERR, USER1, "Failed to delete queue pair!");

	ret = rte_event_crypto_adapter_free(TEST_ADAPTER_ID);
	if (ret < 0)
		RTE_LOG(ERR, USER1, "Failed to free adapter!");

	crypto_adapter_setup_done = 0;
}

static void
crypto_teardown(void)
{
	/* Free mbuf mempool */
	if (params.mbuf_pool != NULL) {
		RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_MBUFPOOL count %u\n",
		rte_mempool_avail_count(params.mbuf_pool));
		rte_mempool_free(params.mbuf_pool);
		params.mbuf_pool = NULL;
	}

	/* Free session mempool */
	if (params.session_mpool != NULL) {
		RTE_LOG(DEBUG, USER1, "CRYPTO_ADAPTER_SESSION_MP count %u\n",
		rte_mempool_avail_count(params.session_mpool));
		rte_mempool_free(params.session_mpool);
		params.session_mpool = NULL;
	}
	if (params.session_priv_mpool != NULL) {
		rte_mempool_avail_count(params.session_priv_mpool);
		rte_mempool_free(params.session_priv_mpool);
		params.session_priv_mpool = NULL;
	}

	/* Free ops mempool */
	if (params.op_mpool != NULL) {
		RTE_LOG(DEBUG, USER1, "EVENT_CRYPTO_SYM_OP_POOL count %u\n",
		rte_mempool_avail_count(params.op_mpool));
		rte_mempool_free(params.op_mpool);
		params.op_mpool = NULL;
	}
}

static void
eventdev_teardown(void)
{
	rte_event_dev_stop(evdev);
}

static void
testsuite_teardown(void)
{
	crypto_adapter_teardown();
	crypto_teardown();
	eventdev_teardown();
}

static struct unit_test_suite functional_testsuite = {
	.suite_name = "Event crypto adapter test suite",
	.setup = testsuite_setup,
	.teardown = testsuite_teardown,
	.unit_test_cases = {

		TEST_CASE_ST(NULL, test_crypto_adapter_free,
				test_crypto_adapter_create),

		TEST_CASE_ST(test_crypto_adapter_create,
				test_crypto_adapter_free,
				test_crypto_adapter_qp_add_del),

		TEST_CASE_ST(test_crypto_adapter_create,
				test_crypto_adapter_free,
				test_crypto_adapter_stats),

		TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
				test_crypto_adapter_stop,
				test_session_with_op_forward_mode),

		TEST_CASE_ST(test_crypto_adapter_conf_op_forward_mode,
				test_crypto_adapter_stop,
				test_sessionless_with_op_forward_mode),

		TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
				test_crypto_adapter_stop,
				test_session_with_op_new_mode),

		TEST_CASE_ST(test_crypto_adapter_conf_op_new_mode,
				test_crypto_adapter_stop,
				test_sessionless_with_op_new_mode),

		TEST_CASES_END() /**< NULL terminate unit test array */
	}
};

static int
test_event_crypto_adapter(void)
{
	return unit_test_suite_runner(&functional_testsuite);
}

REGISTER_TEST_COMMAND(event_crypto_adapter_autotest,
		test_event_crypto_adapter);