1
2
3
4
5#include <getopt.h>
6#include <unistd.h>
7
8#include <rte_cryptodev.h>
9#include <rte_malloc.h>
10#include <rte_ether.h>
11
12#include "cperf_options.h"
13
14#define AES_BLOCK_SIZE 16
15#define DES_BLOCK_SIZE 8
16
17struct name_id_map {
18 const char *name;
19 uint32_t id;
20};
21
22static void
23usage(char *progname)
24{
25 printf("%s [EAL options] --\n"
26 " --silent: disable options dump\n"
27 " --ptest throughput / latency / verify / pmd-cyclecount :"
28 " set test type\n"
29 " --pool_sz N: set the number of crypto ops/mbufs allocated\n"
30 " --total-ops N: set the number of total operations performed\n"
31 " --burst-sz N: set the number of packets per burst\n"
32 " --buffer-sz N: set the size of a single packet\n"
33 " --imix N: set the distribution of packet sizes\n"
34 " --segment-sz N: set the size of the segment to use\n"
35 " --desc-nb N: set number of descriptors for each crypto device\n"
36 " --devtype TYPE: set crypto device type to use\n"
37 " --optype cipher-only / auth-only / cipher-then-auth /\n"
38 " auth-then-cipher / aead : set operation type\n"
39 " --sessionless: enable session-less crypto operations\n"
40 " --out-of-place: enable out-of-place crypto operations\n"
41 " --test-file NAME: set the test vector file path\n"
42 " --test-name NAME: set specific test name section in test file\n"
43 " --cipher-algo ALGO: set cipher algorithm\n"
44 " --cipher-op encrypt / decrypt: set the cipher operation\n"
45 " --cipher-key-sz N: set the cipher key size\n"
46 " --cipher-iv-sz N: set the cipher IV size\n"
47 " --auth-algo ALGO: set auth algorithm\n"
48 " --auth-op generate / verify: set the auth operation\n"
49 " --auth-key-sz N: set the auth key size\n"
50 " --auth-iv-sz N: set the auth IV size\n"
51 " --aead-algo ALGO: set AEAD algorithm\n"
52 " --aead-op encrypt / decrypt: set the AEAD operation\n"
53 " --aead-key-sz N: set the AEAD key size\n"
54 " --aead-iv-sz N: set the AEAD IV size\n"
55 " --aead-aad-sz N: set the AEAD AAD size\n"
56 " --digest-sz N: set the digest size\n"
57 " --pmd-cyclecount-delay-ms N: set delay between enqueue\n"
58 " and dequeue in pmd-cyclecount benchmarking mode\n"
59 " --csv-friendly: enable test result output CSV friendly\n"
60#ifdef RTE_LIB_SECURITY
61 " --pdcp-sn-sz N: set PDCP SN size N <5/7/12/15/18>\n"
62 " --pdcp-domain DOMAIN: set PDCP domain <control/user>\n"
63 " --pdcp-ses-hfn-en: enable session based fixed HFN\n"
64 " --docsis-hdr-sz: set DOCSIS header size\n"
65#endif
66 " -h: prints this help\n",
67 progname);
68}
69
70static int
71get_str_key_id_mapping(struct name_id_map *map, unsigned int map_len,
72 const char *str_key)
73{
74 unsigned int i;
75
76 for (i = 0; i < map_len; i++) {
77
78 if (strcmp(str_key, map[i].name) == 0)
79 return map[i].id;
80 }
81
82 return -1;
83}
84
85static int
86parse_cperf_test_type(struct cperf_options *opts, const char *arg)
87{
88 struct name_id_map cperftest_namemap[] = {
89 {
90 cperf_test_type_strs[CPERF_TEST_TYPE_THROUGHPUT],
91 CPERF_TEST_TYPE_THROUGHPUT
92 },
93 {
94 cperf_test_type_strs[CPERF_TEST_TYPE_VERIFY],
95 CPERF_TEST_TYPE_VERIFY
96 },
97 {
98 cperf_test_type_strs[CPERF_TEST_TYPE_LATENCY],
99 CPERF_TEST_TYPE_LATENCY
100 },
101 {
102 cperf_test_type_strs[CPERF_TEST_TYPE_PMDCC],
103 CPERF_TEST_TYPE_PMDCC
104 }
105 };
106
107 int id = get_str_key_id_mapping(
108 (struct name_id_map *)cperftest_namemap,
109 RTE_DIM(cperftest_namemap), arg);
110 if (id < 0) {
111 RTE_LOG(ERR, USER1, "failed to parse test type");
112 return -1;
113 }
114
115 opts->test = (enum cperf_perf_test_type)id;
116
117 return 0;
118}
119
120static int
121parse_uint32_t(uint32_t *value, const char *arg)
122{
123 char *end = NULL;
124 unsigned long n = strtoul(arg, &end, 10);
125
126 if ((optarg[0] == '\0') || (end == NULL) || (*end != '\0'))
127 return -1;
128
129 if (n > UINT32_MAX)
130 return -ERANGE;
131
132 *value = (uint32_t) n;
133
134 return 0;
135}
136
137static int
138parse_uint16_t(uint16_t *value, const char *arg)
139{
140 uint32_t val = 0;
141 int ret = parse_uint32_t(&val, arg);
142
143 if (ret < 0)
144 return ret;
145
146 if (val > UINT16_MAX)
147 return -ERANGE;
148
149 *value = (uint16_t) val;
150
151 return 0;
152}
153
154static int
155parse_range(const char *arg, uint32_t *min, uint32_t *max, uint32_t *inc)
156{
157 char *token;
158 uint32_t number;
159
160 char *copy_arg = strdup(arg);
161
162 if (copy_arg == NULL)
163 return -1;
164
165 errno = 0;
166 token = strtok(copy_arg, ":");
167
168
169 if (token != NULL) {
170 number = strtoul(token, NULL, 10);
171
172 if (errno == EINVAL || errno == ERANGE ||
173 number == 0)
174 goto err_range;
175
176 *min = number;
177 } else
178 goto err_range;
179
180 token = strtok(NULL, ":");
181
182
183 if (token != NULL) {
184 number = strtoul(token, NULL, 10);
185
186 if (errno == EINVAL || errno == ERANGE ||
187 number == 0)
188 goto err_range;
189
190 *inc = number;
191 } else
192 goto err_range;
193
194 token = strtok(NULL, ":");
195
196
197 if (token != NULL) {
198 number = strtoul(token, NULL, 10);
199
200 if (errno == EINVAL || errno == ERANGE ||
201 number == 0 ||
202 number < *min)
203 goto err_range;
204
205 *max = number;
206 } else
207 goto err_range;
208
209 if (strtok(NULL, ":") != NULL)
210 goto err_range;
211
212 free(copy_arg);
213 return 0;
214
215err_range:
216 free(copy_arg);
217 return -1;
218}
219
220static int
221parse_list(const char *arg, uint32_t *list, uint32_t *min, uint32_t *max)
222{
223 char *token;
224 uint32_t number;
225 uint8_t count = 0;
226 uint32_t temp_min;
227 uint32_t temp_max;
228
229 char *copy_arg = strdup(arg);
230
231 if (copy_arg == NULL)
232 return -1;
233
234 errno = 0;
235 token = strtok(copy_arg, ",");
236
237
238 if (token != NULL) {
239 number = strtoul(token, NULL, 10);
240
241 if (errno == EINVAL || errno == ERANGE ||
242 number == 0)
243 goto err_list;
244
245 list[count++] = number;
246 temp_min = number;
247 temp_max = number;
248 } else
249 goto err_list;
250
251 token = strtok(NULL, ",");
252
253 while (token != NULL) {
254 if (count == MAX_LIST) {
255 RTE_LOG(WARNING, USER1, "Using only the first %u sizes\n",
256 MAX_LIST);
257 break;
258 }
259
260 number = strtoul(token, NULL, 10);
261
262 if (errno == EINVAL || errno == ERANGE ||
263 number == 0)
264 goto err_list;
265
266 list[count++] = number;
267
268 if (number < temp_min)
269 temp_min = number;
270 if (number > temp_max)
271 temp_max = number;
272
273 token = strtok(NULL, ",");
274 }
275
276 if (min)
277 *min = temp_min;
278 if (max)
279 *max = temp_max;
280
281 free(copy_arg);
282 return count;
283
284err_list:
285 free(copy_arg);
286 return -1;
287}
288
289static int
290parse_total_ops(struct cperf_options *opts, const char *arg)
291{
292 int ret = parse_uint32_t(&opts->total_ops, arg);
293
294 if (ret)
295 RTE_LOG(ERR, USER1, "failed to parse total operations count\n");
296
297 if (opts->total_ops == 0) {
298 RTE_LOG(ERR, USER1,
299 "invalid total operations count number specified\n");
300 return -1;
301 }
302
303 return ret;
304}
305
306static int
307parse_pool_sz(struct cperf_options *opts, const char *arg)
308{
309 int ret = parse_uint32_t(&opts->pool_sz, arg);
310
311 if (ret)
312 RTE_LOG(ERR, USER1, "failed to parse pool size");
313 return ret;
314}
315
316static int
317parse_burst_sz(struct cperf_options *opts, const char *arg)
318{
319 int ret;
320
321
322 if (parse_range(arg, &opts->min_burst_size, &opts->max_burst_size,
323 &opts->inc_burst_size) < 0) {
324 ret = parse_list(arg, opts->burst_size_list,
325 &opts->min_burst_size,
326 &opts->max_burst_size);
327 if (ret < 0) {
328 RTE_LOG(ERR, USER1, "failed to parse burst size/s\n");
329 return -1;
330 }
331 opts->burst_size_count = ret;
332 }
333
334 return 0;
335}
336
337static int
338parse_buffer_sz(struct cperf_options *opts, const char *arg)
339{
340 int ret;
341
342
343 if (parse_range(arg, &opts->min_buffer_size, &opts->max_buffer_size,
344 &opts->inc_buffer_size) < 0) {
345 ret = parse_list(arg, opts->buffer_size_list,
346 &opts->min_buffer_size,
347 &opts->max_buffer_size);
348 if (ret < 0) {
349 RTE_LOG(ERR, USER1, "failed to parse buffer size/s\n");
350 return -1;
351 }
352 opts->buffer_size_count = ret;
353 }
354
355 return 0;
356}
357
358static int
359parse_segment_sz(struct cperf_options *opts, const char *arg)
360{
361 int ret = parse_uint32_t(&opts->segment_sz, arg);
362
363 if (ret) {
364 RTE_LOG(ERR, USER1, "failed to parse segment size\n");
365 return -1;
366 }
367
368 if (opts->segment_sz == 0) {
369 RTE_LOG(ERR, USER1, "Segment size has to be bigger than 0\n");
370 return -1;
371 }
372
373 return 0;
374}
375
376static int
377parse_imix(struct cperf_options *opts, const char *arg)
378{
379 int ret;
380
381 ret = parse_list(arg, opts->imix_distribution_list,
382 NULL, NULL);
383 if (ret < 0) {
384 RTE_LOG(ERR, USER1, "failed to parse imix distribution\n");
385 return -1;
386 }
387
388 opts->imix_distribution_count = ret;
389
390 if (opts->imix_distribution_count <= 1) {
391 RTE_LOG(ERR, USER1, "imix distribution should have "
392 "at least two entries\n");
393 return -1;
394 }
395
396 return 0;
397}
398
399static int
400parse_desc_nb(struct cperf_options *opts, const char *arg)
401{
402 int ret = parse_uint32_t(&opts->nb_descriptors, arg);
403
404 if (ret) {
405 RTE_LOG(ERR, USER1, "failed to parse descriptors number\n");
406 return -1;
407 }
408
409 if (opts->nb_descriptors == 0) {
410 RTE_LOG(ERR, USER1, "invalid descriptors number specified\n");
411 return -1;
412 }
413
414 return 0;
415}
416
417static int
418parse_device_type(struct cperf_options *opts, const char *arg)
419{
420 if (strlen(arg) > (sizeof(opts->device_type) - 1))
421 return -1;
422
423 strncpy(opts->device_type, arg, sizeof(opts->device_type) - 1);
424 *(opts->device_type + sizeof(opts->device_type) - 1) = '\0';
425
426 return 0;
427}
428
429static int
430parse_op_type(struct cperf_options *opts, const char *arg)
431{
432 struct name_id_map optype_namemap[] = {
433 {
434 cperf_op_type_strs[CPERF_CIPHER_ONLY],
435 CPERF_CIPHER_ONLY
436 },
437 {
438 cperf_op_type_strs[CPERF_AUTH_ONLY],
439 CPERF_AUTH_ONLY
440 },
441 {
442 cperf_op_type_strs[CPERF_CIPHER_THEN_AUTH],
443 CPERF_CIPHER_THEN_AUTH
444 },
445 {
446 cperf_op_type_strs[CPERF_AUTH_THEN_CIPHER],
447 CPERF_AUTH_THEN_CIPHER
448 },
449 {
450 cperf_op_type_strs[CPERF_AEAD],
451 CPERF_AEAD
452 },
453 {
454 cperf_op_type_strs[CPERF_PDCP],
455 CPERF_PDCP
456 },
457 {
458 cperf_op_type_strs[CPERF_DOCSIS],
459 CPERF_DOCSIS
460 }
461 };
462
463 int id = get_str_key_id_mapping(optype_namemap,
464 RTE_DIM(optype_namemap), arg);
465 if (id < 0) {
466 RTE_LOG(ERR, USER1, "invalid opt type specified\n");
467 return -1;
468 }
469
470 opts->op_type = (enum cperf_op_type)id;
471
472 return 0;
473}
474
475static int
476parse_sessionless(struct cperf_options *opts,
477 const char *arg __rte_unused)
478{
479 opts->sessionless = 1;
480 return 0;
481}
482
483static int
484parse_out_of_place(struct cperf_options *opts,
485 const char *arg __rte_unused)
486{
487 opts->out_of_place = 1;
488 return 0;
489}
490
491static int
492parse_test_file(struct cperf_options *opts,
493 const char *arg)
494{
495 opts->test_file = strdup(arg);
496 if (access(opts->test_file, F_OK) != -1)
497 return 0;
498 RTE_LOG(ERR, USER1, "Test vector file doesn't exist\n");
499
500 return -1;
501}
502
503static int
504parse_test_name(struct cperf_options *opts,
505 const char *arg)
506{
507 char *test_name = (char *) rte_zmalloc(NULL,
508 sizeof(char) * (strlen(arg) + 3), 0);
509 if (test_name == NULL) {
510 RTE_LOG(ERR, USER1, "Failed to rte zmalloc with size: %zu\n",
511 strlen(arg) + 3);
512 return -1;
513 }
514
515 snprintf(test_name, strlen(arg) + 3, "[%s]", arg);
516 opts->test_name = test_name;
517
518 return 0;
519}
520
521static int
522parse_silent(struct cperf_options *opts,
523 const char *arg __rte_unused)
524{
525 opts->silent = 1;
526
527 return 0;
528}
529
530static int
531parse_cipher_algo(struct cperf_options *opts, const char *arg)
532{
533
534 enum rte_crypto_cipher_algorithm cipher_algo;
535
536 if (rte_cryptodev_get_cipher_algo_enum(&cipher_algo, arg) < 0) {
537 RTE_LOG(ERR, USER1, "Invalid cipher algorithm specified\n");
538 return -1;
539 }
540
541 opts->cipher_algo = cipher_algo;
542
543 return 0;
544}
545
546static int
547parse_cipher_op(struct cperf_options *opts, const char *arg)
548{
549 struct name_id_map cipher_op_namemap[] = {
550 {
551 rte_crypto_cipher_operation_strings
552 [RTE_CRYPTO_CIPHER_OP_ENCRYPT],
553 RTE_CRYPTO_CIPHER_OP_ENCRYPT },
554 {
555 rte_crypto_cipher_operation_strings
556 [RTE_CRYPTO_CIPHER_OP_DECRYPT],
557 RTE_CRYPTO_CIPHER_OP_DECRYPT
558 }
559 };
560
561 int id = get_str_key_id_mapping(cipher_op_namemap,
562 RTE_DIM(cipher_op_namemap), arg);
563 if (id < 0) {
564 RTE_LOG(ERR, USER1, "Invalid cipher operation specified\n");
565 return -1;
566 }
567
568 opts->cipher_op = (enum rte_crypto_cipher_operation)id;
569
570 return 0;
571}
572
573static int
574parse_cipher_key_sz(struct cperf_options *opts, const char *arg)
575{
576 return parse_uint16_t(&opts->cipher_key_sz, arg);
577}
578
579static int
580parse_cipher_iv_sz(struct cperf_options *opts, const char *arg)
581{
582 return parse_uint16_t(&opts->cipher_iv_sz, arg);
583}
584
585static int
586parse_auth_algo(struct cperf_options *opts, const char *arg)
587{
588 enum rte_crypto_auth_algorithm auth_algo;
589
590 if (rte_cryptodev_get_auth_algo_enum(&auth_algo, arg) < 0) {
591 RTE_LOG(ERR, USER1, "Invalid authentication algorithm specified\n");
592 return -1;
593 }
594
595 opts->auth_algo = auth_algo;
596
597 return 0;
598}
599
600static int
601parse_auth_op(struct cperf_options *opts, const char *arg)
602{
603 struct name_id_map auth_op_namemap[] = {
604 {
605 rte_crypto_auth_operation_strings
606 [RTE_CRYPTO_AUTH_OP_GENERATE],
607 RTE_CRYPTO_AUTH_OP_GENERATE },
608 {
609 rte_crypto_auth_operation_strings
610 [RTE_CRYPTO_AUTH_OP_VERIFY],
611 RTE_CRYPTO_AUTH_OP_VERIFY
612 }
613 };
614
615 int id = get_str_key_id_mapping(auth_op_namemap,
616 RTE_DIM(auth_op_namemap), arg);
617 if (id < 0) {
618 RTE_LOG(ERR, USER1, "invalid authentication operation specified"
619 "\n");
620 return -1;
621 }
622
623 opts->auth_op = (enum rte_crypto_auth_operation)id;
624
625 return 0;
626}
627
628static int
629parse_auth_key_sz(struct cperf_options *opts, const char *arg)
630{
631 return parse_uint16_t(&opts->auth_key_sz, arg);
632}
633
634static int
635parse_digest_sz(struct cperf_options *opts, const char *arg)
636{
637 return parse_uint16_t(&opts->digest_sz, arg);
638}
639
640#ifdef RTE_LIB_SECURITY
641static int
642parse_pdcp_sn_sz(struct cperf_options *opts, const char *arg)
643{
644 uint32_t val = 0;
645 int ret = parse_uint32_t(&val, arg);
646
647 if (ret < 0)
648 return ret;
649
650 if (val != RTE_SECURITY_PDCP_SN_SIZE_5 &&
651 val != RTE_SECURITY_PDCP_SN_SIZE_7 &&
652 val != RTE_SECURITY_PDCP_SN_SIZE_12 &&
653 val != RTE_SECURITY_PDCP_SN_SIZE_15 &&
654 val != RTE_SECURITY_PDCP_SN_SIZE_18) {
655 printf("\nInvalid pdcp SN size: %u\n", val);
656 return -ERANGE;
657 }
658 opts->pdcp_sn_sz = val;
659
660 return 0;
661}
662
663const char *cperf_pdcp_domain_strs[] = {
664 [RTE_SECURITY_PDCP_MODE_CONTROL] = "control",
665 [RTE_SECURITY_PDCP_MODE_DATA] = "data"
666};
667
668static int
669parse_pdcp_domain(struct cperf_options *opts, const char *arg)
670{
671 struct name_id_map pdcp_domain_namemap[] = {
672 {
673 cperf_pdcp_domain_strs
674 [RTE_SECURITY_PDCP_MODE_CONTROL],
675 RTE_SECURITY_PDCP_MODE_CONTROL },
676 {
677 cperf_pdcp_domain_strs
678 [RTE_SECURITY_PDCP_MODE_DATA],
679 RTE_SECURITY_PDCP_MODE_DATA
680 }
681 };
682
683 int id = get_str_key_id_mapping(pdcp_domain_namemap,
684 RTE_DIM(pdcp_domain_namemap), arg);
685 if (id < 0) {
686 RTE_LOG(ERR, USER1, "invalid pdcp domain specified"
687 "\n");
688 return -1;
689 }
690
691 opts->pdcp_domain = (enum rte_security_pdcp_domain)id;
692
693 return 0;
694}
695
696static int
697parse_pdcp_ses_hfn_en(struct cperf_options *opts, const char *arg __rte_unused)
698{
699 opts->pdcp_ses_hfn_en = 1;
700 return 0;
701}
702
703static int
704parse_docsis_hdr_sz(struct cperf_options *opts, const char *arg)
705{
706 return parse_uint16_t(&opts->docsis_hdr_sz, arg);
707}
708#endif
709
710static int
711parse_auth_iv_sz(struct cperf_options *opts, const char *arg)
712{
713 return parse_uint16_t(&opts->auth_iv_sz, arg);
714}
715
716static int
717parse_aead_algo(struct cperf_options *opts, const char *arg)
718{
719 enum rte_crypto_aead_algorithm aead_algo;
720
721 if (rte_cryptodev_get_aead_algo_enum(&aead_algo, arg) < 0) {
722 RTE_LOG(ERR, USER1, "Invalid AEAD algorithm specified\n");
723 return -1;
724 }
725
726 opts->aead_algo = aead_algo;
727
728 return 0;
729}
730
731static int
732parse_aead_op(struct cperf_options *opts, const char *arg)
733{
734 struct name_id_map aead_op_namemap[] = {
735 {
736 rte_crypto_aead_operation_strings
737 [RTE_CRYPTO_AEAD_OP_ENCRYPT],
738 RTE_CRYPTO_AEAD_OP_ENCRYPT },
739 {
740 rte_crypto_aead_operation_strings
741 [RTE_CRYPTO_AEAD_OP_DECRYPT],
742 RTE_CRYPTO_AEAD_OP_DECRYPT
743 }
744 };
745
746 int id = get_str_key_id_mapping(aead_op_namemap,
747 RTE_DIM(aead_op_namemap), arg);
748 if (id < 0) {
749 RTE_LOG(ERR, USER1, "invalid AEAD operation specified"
750 "\n");
751 return -1;
752 }
753
754 opts->aead_op = (enum rte_crypto_aead_operation)id;
755
756 return 0;
757}
758
759static int
760parse_aead_key_sz(struct cperf_options *opts, const char *arg)
761{
762 return parse_uint16_t(&opts->aead_key_sz, arg);
763}
764
765static int
766parse_aead_iv_sz(struct cperf_options *opts, const char *arg)
767{
768 return parse_uint16_t(&opts->aead_iv_sz, arg);
769}
770
771static int
772parse_aead_aad_sz(struct cperf_options *opts, const char *arg)
773{
774 return parse_uint16_t(&opts->aead_aad_sz, arg);
775}
776
777static int
778parse_csv_friendly(struct cperf_options *opts, const char *arg __rte_unused)
779{
780 opts->csv = 1;
781 opts->silent = 1;
782 return 0;
783}
784
785static int
786parse_pmd_cyclecount_delay_ms(struct cperf_options *opts,
787 const char *arg)
788{
789 int ret = parse_uint32_t(&opts->pmdcc_delay, arg);
790
791 if (ret) {
792 RTE_LOG(ERR, USER1, "failed to parse pmd-cyclecount delay\n");
793 return -1;
794 }
795
796 return 0;
797}
798
799typedef int (*option_parser_t)(struct cperf_options *opts,
800 const char *arg);
801
802struct long_opt_parser {
803 const char *lgopt_name;
804 option_parser_t parser_fn;
805
806};
807
808static struct option lgopts[] = {
809
810 { CPERF_PTEST_TYPE, required_argument, 0, 0 },
811
812 { CPERF_POOL_SIZE, required_argument, 0, 0 },
813 { CPERF_TOTAL_OPS, required_argument, 0, 0 },
814 { CPERF_BURST_SIZE, required_argument, 0, 0 },
815 { CPERF_BUFFER_SIZE, required_argument, 0, 0 },
816 { CPERF_SEGMENT_SIZE, required_argument, 0, 0 },
817 { CPERF_DESC_NB, required_argument, 0, 0 },
818
819 { CPERF_IMIX, required_argument, 0, 0 },
820 { CPERF_DEVTYPE, required_argument, 0, 0 },
821 { CPERF_OPTYPE, required_argument, 0, 0 },
822
823 { CPERF_SILENT, no_argument, 0, 0 },
824 { CPERF_SESSIONLESS, no_argument, 0, 0 },
825 { CPERF_OUT_OF_PLACE, no_argument, 0, 0 },
826 { CPERF_TEST_FILE, required_argument, 0, 0 },
827 { CPERF_TEST_NAME, required_argument, 0, 0 },
828
829 { CPERF_CIPHER_ALGO, required_argument, 0, 0 },
830 { CPERF_CIPHER_OP, required_argument, 0, 0 },
831
832 { CPERF_CIPHER_KEY_SZ, required_argument, 0, 0 },
833 { CPERF_CIPHER_IV_SZ, required_argument, 0, 0 },
834
835 { CPERF_AUTH_ALGO, required_argument, 0, 0 },
836 { CPERF_AUTH_OP, required_argument, 0, 0 },
837
838 { CPERF_AUTH_KEY_SZ, required_argument, 0, 0 },
839 { CPERF_AUTH_IV_SZ, required_argument, 0, 0 },
840
841 { CPERF_AEAD_ALGO, required_argument, 0, 0 },
842 { CPERF_AEAD_OP, required_argument, 0, 0 },
843
844 { CPERF_AEAD_KEY_SZ, required_argument, 0, 0 },
845 { CPERF_AEAD_AAD_SZ, required_argument, 0, 0 },
846 { CPERF_AEAD_IV_SZ, required_argument, 0, 0 },
847
848 { CPERF_DIGEST_SZ, required_argument, 0, 0 },
849
850#ifdef RTE_LIB_SECURITY
851 { CPERF_PDCP_SN_SZ, required_argument, 0, 0 },
852 { CPERF_PDCP_DOMAIN, required_argument, 0, 0 },
853 { CPERF_PDCP_SES_HFN_EN, no_argument, 0, 0 },
854 { CPERF_DOCSIS_HDR_SZ, required_argument, 0, 0 },
855#endif
856 { CPERF_CSV, no_argument, 0, 0},
857
858 { CPERF_PMDCC_DELAY_MS, required_argument, 0, 0 },
859
860 { NULL, 0, 0, 0 }
861};
862
863void
864cperf_options_default(struct cperf_options *opts)
865{
866 opts->test = CPERF_TEST_TYPE_THROUGHPUT;
867
868 opts->pool_sz = 8192;
869 opts->total_ops = 10000000;
870 opts->nb_descriptors = 2048;
871
872 opts->buffer_size_list[0] = 64;
873 opts->buffer_size_count = 1;
874 opts->max_buffer_size = 64;
875 opts->min_buffer_size = 64;
876 opts->inc_buffer_size = 0;
877
878 opts->burst_size_list[0] = 32;
879 opts->burst_size_count = 1;
880 opts->max_burst_size = 32;
881 opts->min_burst_size = 32;
882 opts->inc_burst_size = 0;
883
884
885
886
887
888 opts->segment_sz = 0;
889
890 opts->imix_distribution_count = 0;
891 strncpy(opts->device_type, "crypto_aesni_mb",
892 sizeof(opts->device_type));
893 opts->nb_qps = 1;
894
895 opts->op_type = CPERF_CIPHER_THEN_AUTH;
896
897 opts->silent = 0;
898 opts->test_file = NULL;
899 opts->test_name = NULL;
900 opts->sessionless = 0;
901 opts->out_of_place = 0;
902 opts->csv = 0;
903
904 opts->cipher_algo = RTE_CRYPTO_CIPHER_AES_CBC;
905 opts->cipher_op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
906 opts->cipher_key_sz = 16;
907 opts->cipher_iv_sz = 16;
908
909 opts->auth_algo = RTE_CRYPTO_AUTH_SHA1_HMAC;
910 opts->auth_op = RTE_CRYPTO_AUTH_OP_GENERATE;
911
912 opts->auth_key_sz = 64;
913 opts->auth_iv_sz = 0;
914
915 opts->aead_key_sz = 0;
916 opts->aead_iv_sz = 0;
917 opts->aead_aad_sz = 0;
918
919 opts->digest_sz = 12;
920
921 opts->pmdcc_delay = 0;
922#ifdef RTE_LIB_SECURITY
923 opts->pdcp_sn_sz = 12;
924 opts->pdcp_domain = RTE_SECURITY_PDCP_MODE_CONTROL;
925 opts->pdcp_ses_hfn_en = 0;
926 opts->docsis_hdr_sz = 17;
927#endif
928}
929
930static int
931cperf_opts_parse_long(int opt_idx, struct cperf_options *opts)
932{
933 struct long_opt_parser parsermap[] = {
934 { CPERF_PTEST_TYPE, parse_cperf_test_type },
935 { CPERF_SILENT, parse_silent },
936 { CPERF_POOL_SIZE, parse_pool_sz },
937 { CPERF_TOTAL_OPS, parse_total_ops },
938 { CPERF_BURST_SIZE, parse_burst_sz },
939 { CPERF_BUFFER_SIZE, parse_buffer_sz },
940 { CPERF_SEGMENT_SIZE, parse_segment_sz },
941 { CPERF_DESC_NB, parse_desc_nb },
942 { CPERF_DEVTYPE, parse_device_type },
943 { CPERF_OPTYPE, parse_op_type },
944 { CPERF_SESSIONLESS, parse_sessionless },
945 { CPERF_OUT_OF_PLACE, parse_out_of_place },
946 { CPERF_IMIX, parse_imix },
947 { CPERF_TEST_FILE, parse_test_file },
948 { CPERF_TEST_NAME, parse_test_name },
949 { CPERF_CIPHER_ALGO, parse_cipher_algo },
950 { CPERF_CIPHER_OP, parse_cipher_op },
951 { CPERF_CIPHER_KEY_SZ, parse_cipher_key_sz },
952 { CPERF_CIPHER_IV_SZ, parse_cipher_iv_sz },
953 { CPERF_AUTH_ALGO, parse_auth_algo },
954 { CPERF_AUTH_OP, parse_auth_op },
955 { CPERF_AUTH_KEY_SZ, parse_auth_key_sz },
956 { CPERF_AUTH_IV_SZ, parse_auth_iv_sz },
957 { CPERF_AEAD_ALGO, parse_aead_algo },
958 { CPERF_AEAD_OP, parse_aead_op },
959 { CPERF_AEAD_KEY_SZ, parse_aead_key_sz },
960 { CPERF_AEAD_IV_SZ, parse_aead_iv_sz },
961 { CPERF_AEAD_AAD_SZ, parse_aead_aad_sz },
962 { CPERF_DIGEST_SZ, parse_digest_sz },
963#ifdef RTE_LIB_SECURITY
964 { CPERF_PDCP_SN_SZ, parse_pdcp_sn_sz },
965 { CPERF_PDCP_DOMAIN, parse_pdcp_domain },
966 { CPERF_PDCP_SES_HFN_EN, parse_pdcp_ses_hfn_en },
967 { CPERF_DOCSIS_HDR_SZ, parse_docsis_hdr_sz },
968#endif
969 { CPERF_CSV, parse_csv_friendly},
970 { CPERF_PMDCC_DELAY_MS, parse_pmd_cyclecount_delay_ms},
971 };
972 unsigned int i;
973
974 for (i = 0; i < RTE_DIM(parsermap); i++) {
975 if (strncmp(lgopts[opt_idx].name, parsermap[i].lgopt_name,
976 strlen(lgopts[opt_idx].name)) == 0)
977 return parsermap[i].parser_fn(opts, optarg);
978 }
979
980 return -EINVAL;
981}
982
983int
984cperf_options_parse(struct cperf_options *options, int argc, char **argv)
985{
986 int opt, retval, opt_idx;
987
988 while ((opt = getopt_long(argc, argv, "h", lgopts, &opt_idx)) != EOF) {
989 switch (opt) {
990 case 'h':
991 usage(argv[0]);
992 exit(EXIT_SUCCESS);
993 break;
994
995 case 0:
996 retval = cperf_opts_parse_long(opt_idx, options);
997 if (retval != 0)
998 return retval;
999
1000 break;
1001
1002 default:
1003 usage(argv[0]);
1004 return -EINVAL;
1005 }
1006 }
1007
1008 return 0;
1009}
1010
1011static int
1012check_cipher_buffer_length(struct cperf_options *options)
1013{
1014 uint32_t buffer_size, buffer_size_idx = 0;
1015
1016 if (options->cipher_algo == RTE_CRYPTO_CIPHER_AES_CBC ||
1017 options->cipher_algo == RTE_CRYPTO_CIPHER_AES_ECB) {
1018 if (options->inc_buffer_size != 0)
1019 buffer_size = options->min_buffer_size;
1020 else
1021 buffer_size = options->buffer_size_list[0];
1022
1023 while (buffer_size <= options->max_buffer_size) {
1024 if ((buffer_size % AES_BLOCK_SIZE) != 0) {
1025 RTE_LOG(ERR, USER1, "Some of the buffer sizes are "
1026 "not suitable for the algorithm selected\n");
1027 return -EINVAL;
1028 }
1029
1030 if (options->inc_buffer_size != 0)
1031 buffer_size += options->inc_buffer_size;
1032 else {
1033 if (++buffer_size_idx == options->buffer_size_count)
1034 break;
1035 buffer_size = options->buffer_size_list[buffer_size_idx];
1036 }
1037
1038 }
1039 }
1040
1041 if (options->cipher_algo == RTE_CRYPTO_CIPHER_DES_CBC ||
1042 options->cipher_algo == RTE_CRYPTO_CIPHER_3DES_CBC ||
1043 options->cipher_algo == RTE_CRYPTO_CIPHER_3DES_ECB) {
1044 if (options->inc_buffer_size != 0)
1045 buffer_size = options->min_buffer_size;
1046 else
1047 buffer_size = options->buffer_size_list[0];
1048
1049 while (buffer_size <= options->max_buffer_size) {
1050 if ((buffer_size % DES_BLOCK_SIZE) != 0) {
1051 RTE_LOG(ERR, USER1, "Some of the buffer sizes are "
1052 "not suitable for the algorithm selected\n");
1053 return -EINVAL;
1054 }
1055
1056 if (options->inc_buffer_size != 0)
1057 buffer_size += options->inc_buffer_size;
1058 else {
1059 if (++buffer_size_idx == options->buffer_size_count)
1060 break;
1061 buffer_size = options->buffer_size_list[buffer_size_idx];
1062 }
1063
1064 }
1065 }
1066
1067 return 0;
1068}
1069
1070#ifdef RTE_LIB_SECURITY
1071static int
1072check_docsis_buffer_length(struct cperf_options *options)
1073{
1074 uint32_t buffer_size, buffer_size_idx = 0;
1075
1076 if (options->inc_buffer_size != 0)
1077 buffer_size = options->min_buffer_size;
1078 else
1079 buffer_size = options->buffer_size_list[0];
1080
1081 while (buffer_size <= options->max_buffer_size) {
1082 if (buffer_size < (uint32_t)(options->docsis_hdr_sz +
1083 RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN)) {
1084 RTE_LOG(ERR, USER1, "Some of the buffer sizes are not "
1085 "valid for DOCSIS\n");
1086 return -EINVAL;
1087 }
1088
1089 if (options->inc_buffer_size != 0)
1090 buffer_size += options->inc_buffer_size;
1091 else {
1092 if (++buffer_size_idx == options->buffer_size_count)
1093 break;
1094 buffer_size =
1095 options->buffer_size_list[buffer_size_idx];
1096 }
1097 }
1098
1099 return 0;
1100}
1101#endif
1102
1103int
1104cperf_options_check(struct cperf_options *options)
1105{
1106 if (options->op_type == CPERF_CIPHER_ONLY ||
1107 options->op_type == CPERF_DOCSIS)
1108 options->digest_sz = 0;
1109
1110 if (options->out_of_place &&
1111 options->segment_sz <= options->max_buffer_size) {
1112 RTE_LOG(ERR, USER1, "Out of place mode can only work "
1113 "with non segmented buffers\n");
1114 return -EINVAL;
1115 }
1116
1117
1118
1119
1120
1121 if (options->segment_sz == 0)
1122 options->segment_sz = options->max_buffer_size +
1123 options->digest_sz;
1124
1125 if (options->segment_sz < options->digest_sz) {
1126 RTE_LOG(ERR, USER1,
1127 "Segment size should be at least "
1128 "the size of the digest\n");
1129 return -EINVAL;
1130 }
1131
1132 if ((options->imix_distribution_count != 0) &&
1133 (options->imix_distribution_count !=
1134 options->buffer_size_count)) {
1135 RTE_LOG(ERR, USER1, "IMIX distribution must have the same "
1136 "number of buffer sizes\n");
1137 return -EINVAL;
1138 }
1139
1140 if (options->test == CPERF_TEST_TYPE_VERIFY &&
1141 options->test_file == NULL) {
1142 RTE_LOG(ERR, USER1, "Define path to the file with test"
1143 " vectors.\n");
1144 return -EINVAL;
1145 }
1146
1147 if (options->test == CPERF_TEST_TYPE_VERIFY &&
1148 options->op_type != CPERF_CIPHER_ONLY &&
1149 options->test_name == NULL) {
1150 RTE_LOG(ERR, USER1, "Define test name to get the correct digest"
1151 " from the test vectors.\n");
1152 return -EINVAL;
1153 }
1154
1155 if (options->test_name != NULL && options->test_file == NULL) {
1156 RTE_LOG(ERR, USER1, "Define path to the file with test"
1157 " vectors.\n");
1158 return -EINVAL;
1159 }
1160
1161 if (options->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY &&
1162 options->test_file == NULL) {
1163 RTE_LOG(ERR, USER1, "Define path to the file with test"
1164 " vectors.\n");
1165 return -EINVAL;
1166 }
1167
1168 if (options->test == CPERF_TEST_TYPE_VERIFY &&
1169 (options->inc_buffer_size != 0 ||
1170 options->buffer_size_count > 1)) {
1171 RTE_LOG(ERR, USER1, "Only one buffer size is allowed when "
1172 "using the verify test.\n");
1173 return -EINVAL;
1174 }
1175
1176 if (options->test == CPERF_TEST_TYPE_VERIFY &&
1177 (options->inc_burst_size != 0 ||
1178 options->burst_size_count > 1)) {
1179 RTE_LOG(ERR, USER1, "Only one burst size is allowed when "
1180 "using the verify test.\n");
1181 return -EINVAL;
1182 }
1183
1184 if (options->test == CPERF_TEST_TYPE_PMDCC &&
1185 options->pool_sz < options->nb_descriptors) {
1186 RTE_LOG(ERR, USER1, "For pmd cyclecount benchmarks, pool size "
1187 "must be equal or greater than the number of "
1188 "cryptodev descriptors.\n");
1189 return -EINVAL;
1190 }
1191
1192 if (options->test == CPERF_TEST_TYPE_VERIFY &&
1193 options->imix_distribution_count > 0) {
1194 RTE_LOG(ERR, USER1, "IMIX is not allowed when "
1195 "using the verify test.\n");
1196 return -EINVAL;
1197 }
1198
1199 if (options->op_type == CPERF_CIPHER_THEN_AUTH) {
1200 if (options->cipher_op != RTE_CRYPTO_CIPHER_OP_ENCRYPT &&
1201 options->auth_op !=
1202 RTE_CRYPTO_AUTH_OP_GENERATE) {
1203 RTE_LOG(ERR, USER1, "Option cipher then auth must use"
1204 " options: encrypt and generate.\n");
1205 return -EINVAL;
1206 }
1207 } else if (options->op_type == CPERF_AUTH_THEN_CIPHER) {
1208 if (options->cipher_op != RTE_CRYPTO_CIPHER_OP_DECRYPT &&
1209 options->auth_op !=
1210 RTE_CRYPTO_AUTH_OP_VERIFY) {
1211 RTE_LOG(ERR, USER1, "Option auth then cipher must use"
1212 " options: decrypt and verify.\n");
1213 return -EINVAL;
1214 }
1215 }
1216
1217 if (options->op_type == CPERF_CIPHER_ONLY ||
1218 options->op_type == CPERF_CIPHER_THEN_AUTH ||
1219 options->op_type == CPERF_AUTH_THEN_CIPHER) {
1220 if (check_cipher_buffer_length(options) < 0)
1221 return -EINVAL;
1222 }
1223
1224#ifdef RTE_LIB_SECURITY
1225 if (options->op_type == CPERF_DOCSIS) {
1226 if (check_docsis_buffer_length(options) < 0)
1227 return -EINVAL;
1228 }
1229#endif
1230
1231 return 0;
1232}
1233
1234void
1235cperf_options_dump(struct cperf_options *opts)
1236{
1237 uint8_t size_idx;
1238
1239 printf("# Crypto Performance Application Options:\n");
1240 printf("#\n");
1241 printf("# cperf test: %s\n", cperf_test_type_strs[opts->test]);
1242 printf("#\n");
1243 printf("# size of crypto op / mbuf pool: %u\n", opts->pool_sz);
1244 printf("# total number of ops: %u\n", opts->total_ops);
1245 if (opts->inc_buffer_size != 0) {
1246 printf("# buffer size:\n");
1247 printf("#\t min: %u\n", opts->min_buffer_size);
1248 printf("#\t max: %u\n", opts->max_buffer_size);
1249 printf("#\t inc: %u\n", opts->inc_buffer_size);
1250 } else {
1251 printf("# buffer sizes: ");
1252 for (size_idx = 0; size_idx < opts->buffer_size_count; size_idx++)
1253 printf("%u ", opts->buffer_size_list[size_idx]);
1254 printf("\n");
1255 }
1256 if (opts->inc_burst_size != 0) {
1257 printf("# burst size:\n");
1258 printf("#\t min: %u\n", opts->min_burst_size);
1259 printf("#\t max: %u\n", opts->max_burst_size);
1260 printf("#\t inc: %u\n", opts->inc_burst_size);
1261 } else {
1262 printf("# burst sizes: ");
1263 for (size_idx = 0; size_idx < opts->burst_size_count; size_idx++)
1264 printf("%u ", opts->burst_size_list[size_idx]);
1265 printf("\n");
1266 }
1267 printf("\n# segment size: %u\n", opts->segment_sz);
1268 printf("#\n");
1269 printf("# cryptodev type: %s\n", opts->device_type);
1270 printf("#\n");
1271 printf("# number of queue pairs per device: %u\n", opts->nb_qps);
1272 printf("# crypto operation: %s\n", cperf_op_type_strs[opts->op_type]);
1273 printf("# sessionless: %s\n", opts->sessionless ? "yes" : "no");
1274 printf("# out of place: %s\n", opts->out_of_place ? "yes" : "no");
1275 if (opts->test == CPERF_TEST_TYPE_PMDCC)
1276 printf("# inter-burst delay: %u ms\n", opts->pmdcc_delay);
1277
1278 printf("#\n");
1279
1280 if (opts->op_type == CPERF_AUTH_ONLY ||
1281 opts->op_type == CPERF_CIPHER_THEN_AUTH ||
1282 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
1283 printf("# auth algorithm: %s\n",
1284 rte_crypto_auth_algorithm_strings[opts->auth_algo]);
1285 printf("# auth operation: %s\n",
1286 rte_crypto_auth_operation_strings[opts->auth_op]);
1287 printf("# auth key size: %u\n", opts->auth_key_sz);
1288 printf("# auth iv size: %u\n", opts->auth_iv_sz);
1289 printf("# auth digest size: %u\n", opts->digest_sz);
1290 printf("#\n");
1291 }
1292
1293 if (opts->op_type == CPERF_CIPHER_ONLY ||
1294 opts->op_type == CPERF_CIPHER_THEN_AUTH ||
1295 opts->op_type == CPERF_AUTH_THEN_CIPHER) {
1296 printf("# cipher algorithm: %s\n",
1297 rte_crypto_cipher_algorithm_strings[opts->cipher_algo]);
1298 printf("# cipher operation: %s\n",
1299 rte_crypto_cipher_operation_strings[opts->cipher_op]);
1300 printf("# cipher key size: %u\n", opts->cipher_key_sz);
1301 printf("# cipher iv size: %u\n", opts->cipher_iv_sz);
1302 printf("#\n");
1303 }
1304
1305 if (opts->op_type == CPERF_AEAD) {
1306 printf("# aead algorithm: %s\n",
1307 rte_crypto_aead_algorithm_strings[opts->aead_algo]);
1308 printf("# aead operation: %s\n",
1309 rte_crypto_aead_operation_strings[opts->aead_op]);
1310 printf("# aead key size: %u\n", opts->aead_key_sz);
1311 printf("# aead iv size: %u\n", opts->aead_iv_sz);
1312 printf("# aead digest size: %u\n", opts->digest_sz);
1313 printf("# aead aad size: %u\n", opts->aead_aad_sz);
1314 printf("#\n");
1315 }
1316
1317#ifdef RTE_LIB_SECURITY
1318 if (opts->op_type == CPERF_DOCSIS) {
1319 printf("# docsis header size: %u\n", opts->docsis_hdr_sz);
1320 printf("#\n");
1321 }
1322#endif
1323}
1324