1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Intel Corporation
5 #ifdef RTE_EXEC_ENV_BSDAPP
10 #include <rte_malloc.h>
12 #include "test_bbdev_vector.h"
14 #define VALUE_DELIMITER ","
15 #define ENTRY_DELIMITER "="
17 const char *op_data_prefixes[] = {
23 /* trim leading and trailing spaces */
29 for (start = str; *start; start++) {
30 if (!isspace((unsigned char) start[0]))
34 for (end = start + strlen(start); end > start + 1; end--) {
35 if (!isspace((unsigned char) end[-1]))
41 /* Shift from "start" to the beginning of the string */
43 memmove(str, start, (end - start) + 1);
47 starts_with(const char *str, const char *pre)
49 return strncmp(pre, str, strlen(pre)) == 0;
52 /* tokenization test values separated by a comma */
54 parse_values(char *tokens, uint32_t **data, uint32_t *data_length)
56 uint32_t n_tokens = 0;
57 uint32_t data_size = 32;
59 uint32_t *values, *values_resized;
60 char *tok, *error = NULL;
62 tok = strtok(tokens, VALUE_DELIMITER);
67 rte_zmalloc(NULL, sizeof(uint32_t) * data_size, 0);
72 values_resized = NULL;
74 if (n_tokens >= data_size) {
77 values_resized = (uint32_t *) rte_realloc(values,
78 sizeof(uint32_t) * data_size, 0);
79 if (values_resized == NULL) {
83 values = values_resized;
86 values[n_tokens] = (uint32_t) strtoul(tok, &error, 0);
87 if ((error == NULL) || (*error != '\0')) {
88 printf("Failed with convert '%s'\n", tok);
93 *data_length = *data_length + (strlen(tok) - strlen("0x"))/2;
95 tok = strtok(NULL, VALUE_DELIMITER);
102 values_resized = (uint32_t *) rte_realloc(values,
103 sizeof(uint32_t) * (n_tokens + 1), 0);
105 if (values_resized == NULL) {
110 *data = values_resized;
115 /* convert turbo decoder flag from string to unsigned long int*/
117 op_decoder_flag_strtoul(char *token, uint32_t *op_flag_value)
119 if (!strcmp(token, "RTE_BBDEV_TURBO_SUBBLOCK_DEINTERLEAVE"))
120 *op_flag_value = RTE_BBDEV_TURBO_SUBBLOCK_DEINTERLEAVE;
121 else if (!strcmp(token, "RTE_BBDEV_TURBO_CRC_TYPE_24B"))
122 *op_flag_value = RTE_BBDEV_TURBO_CRC_TYPE_24B;
123 else if (!strcmp(token, "RTE_BBDEV_TURBO_EQUALIZER"))
124 *op_flag_value = RTE_BBDEV_TURBO_EQUALIZER;
125 else if (!strcmp(token, "RTE_BBDEV_TURBO_SOFT_OUT_SATURATE"))
126 *op_flag_value = RTE_BBDEV_TURBO_SOFT_OUT_SATURATE;
127 else if (!strcmp(token, "RTE_BBDEV_TURBO_HALF_ITERATION_EVEN"))
128 *op_flag_value = RTE_BBDEV_TURBO_HALF_ITERATION_EVEN;
129 else if (!strcmp(token, "RTE_BBDEV_TURBO_CONTINUE_CRC_MATCH"))
130 *op_flag_value = RTE_BBDEV_TURBO_CONTINUE_CRC_MATCH;
131 else if (!strcmp(token, "RTE_BBDEV_TURBO_SOFT_OUTPUT"))
132 *op_flag_value = RTE_BBDEV_TURBO_SOFT_OUTPUT;
133 else if (!strcmp(token, "RTE_BBDEV_TURBO_EARLY_TERMINATION"))
134 *op_flag_value = RTE_BBDEV_TURBO_EARLY_TERMINATION;
135 else if (!strcmp(token, "RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN"))
136 *op_flag_value = RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN;
137 else if (!strcmp(token, "RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN"))
138 *op_flag_value = RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN;
139 else if (!strcmp(token, "RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT"))
140 *op_flag_value = RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT;
141 else if (!strcmp(token, "RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT"))
142 *op_flag_value = RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT;
143 else if (!strcmp(token, "RTE_BBDEV_TURBO_MAP_DEC"))
144 *op_flag_value = RTE_BBDEV_TURBO_MAP_DEC;
145 else if (!strcmp(token, "RTE_BBDEV_TURBO_DEC_SCATTER_GATHER"))
146 *op_flag_value = RTE_BBDEV_TURBO_DEC_SCATTER_GATHER;
148 printf("The given value is not a turbo decoder flag\n");
155 /* convert turbo encoder flag from string to unsigned long int*/
157 op_encoder_flag_strtoul(char *token, uint32_t *op_flag_value)
159 if (!strcmp(token, "RTE_BBDEV_TURBO_RV_INDEX_BYPASS"))
160 *op_flag_value = RTE_BBDEV_TURBO_RV_INDEX_BYPASS;
161 else if (!strcmp(token, "RTE_BBDEV_TURBO_RATE_MATCH"))
162 *op_flag_value = RTE_BBDEV_TURBO_RATE_MATCH;
163 else if (!strcmp(token, "RTE_BBDEV_TURBO_CRC_24B_ATTACH"))
164 *op_flag_value = RTE_BBDEV_TURBO_CRC_24B_ATTACH;
165 else if (!strcmp(token, "RTE_BBDEV_TURBO_CRC_24A_ATTACH"))
166 *op_flag_value = RTE_BBDEV_TURBO_CRC_24A_ATTACH;
167 else if (!strcmp(token, "RTE_BBDEV_TURBO_ENC_SCATTER_GATHER"))
168 *op_flag_value = RTE_BBDEV_TURBO_ENC_SCATTER_GATHER;
170 printf("The given value is not a turbo encoder flag\n");
177 /* tokenization turbo decoder/encoder flags values separated by a comma */
179 parse_turbo_flags(char *tokens, uint32_t *op_flags,
180 enum rte_bbdev_op_type op_type)
183 uint32_t op_flag_value = 0;
185 tok = strtok(tokens, VALUE_DELIMITER);
189 while (tok != NULL) {
191 if (op_type == RTE_BBDEV_OP_TURBO_DEC) {
192 if (op_decoder_flag_strtoul(tok, &op_flag_value) == -1)
194 } else if (op_type == RTE_BBDEV_OP_TURBO_ENC) {
195 if (op_encoder_flag_strtoul(tok, &op_flag_value) == -1)
201 *op_flags = *op_flags | op_flag_value;
203 tok = strtok(NULL, VALUE_DELIMITER);
211 /* convert turbo encoder/decoder op_type from string to enum*/
213 op_turbo_type_strtol(char *token, enum rte_bbdev_op_type *op_type)
216 if (!strcmp(token, "RTE_BBDEV_OP_TURBO_DEC"))
217 *op_type = RTE_BBDEV_OP_TURBO_DEC;
218 else if (!strcmp(token, "RTE_BBDEV_OP_TURBO_ENC"))
219 *op_type = RTE_BBDEV_OP_TURBO_ENC;
220 else if (!strcmp(token, "RTE_BBDEV_OP_NONE"))
221 *op_type = RTE_BBDEV_OP_NONE;
223 printf("Not valid turbo op_type: '%s'\n", token);
230 /* tokenization expected status values separated by a comma */
232 parse_expected_status(char *tokens, int *status, enum rte_bbdev_op_type op_type)
235 bool status_ok = false;
237 tok = strtok(tokens, VALUE_DELIMITER);
241 while (tok != NULL) {
243 if (!strcmp(tok, "OK"))
245 else if (!strcmp(tok, "DMA"))
246 *status = *status | (1 << RTE_BBDEV_DRV_ERROR);
247 else if (!strcmp(tok, "FCW"))
248 *status = *status | (1 << RTE_BBDEV_DATA_ERROR);
249 else if (!strcmp(tok, "CRC")) {
250 if (op_type == RTE_BBDEV_OP_TURBO_DEC)
251 *status = *status | (1 << RTE_BBDEV_CRC_ERROR);
254 "CRC is only a valid value for turbo decoder\n");
258 printf("Not valid status: '%s'\n", tok);
262 tok = strtok(NULL, VALUE_DELIMITER);
267 if (status_ok && *status != 0) {
269 "Not valid status values. Cannot be OK and ERROR at the same time.\n");
276 /* parse ops data entry (there can be more than 1 input entry, each will be
277 * contained in a separate op_data_buf struct)
280 parse_data_entry(const char *key_token, char *token,
281 struct test_bbdev_vector *vector, enum op_data_type type,
285 uint32_t data_length = 0;
286 uint32_t *data = NULL;
288 struct op_data_buf *op_data;
289 unsigned int *nb_ops;
291 if (type >= DATA_NUM_TYPES) {
292 printf("Unknown op type: %d!\n", type);
296 op_data = vector->entries[type].segments;
297 nb_ops = &vector->entries[type].nb_segments;
299 if (*nb_ops >= RTE_BBDEV_MAX_CODE_BLOCKS) {
300 printf("Too many segments (code blocks defined): %u, max %d!\n",
301 *nb_ops, RTE_BBDEV_MAX_CODE_BLOCKS);
305 if (sscanf(key_token + strlen(prefix), "%u", &id) != 1) {
306 printf("Missing ID of %s\n", prefix);
311 "Please order data entries sequentially, i.e. %s0, %s1, ...\n",
316 /* Clear new op data struct */
317 memset(op_data + *nb_ops, 0, sizeof(struct op_data_buf));
319 ret = parse_values(token, &data, &data_length);
321 op_data[*nb_ops].addr = data;
322 op_data[*nb_ops].length = data_length;
329 /* parses turbo decoder parameters and assigns to global variable */
331 parse_decoder_params(const char *key_token, char *token,
332 struct test_bbdev_vector *vector)
334 int ret = 0, status = 0;
335 uint32_t op_flags = 0;
338 struct rte_bbdev_op_turbo_dec *turbo_dec = &vector->turbo_dec;
341 if (starts_with(key_token, op_data_prefixes[DATA_INPUT]))
342 ret = parse_data_entry(key_token, token, vector,
343 DATA_INPUT, op_data_prefixes[DATA_INPUT]);
345 else if (starts_with(key_token, op_data_prefixes[DATA_SOFT_OUTPUT]))
346 ret = parse_data_entry(key_token, token, vector,
348 op_data_prefixes[DATA_SOFT_OUTPUT]);
350 else if (starts_with(key_token, op_data_prefixes[DATA_HARD_OUTPUT]))
351 ret = parse_data_entry(key_token, token, vector,
353 op_data_prefixes[DATA_HARD_OUTPUT]);
354 else if (!strcmp(key_token, "e")) {
355 vector->mask |= TEST_BBDEV_VF_E;
356 turbo_dec->cb_params.e = (uint32_t) strtoul(token, &err, 0);
357 } else if (!strcmp(key_token, "ea")) {
358 vector->mask |= TEST_BBDEV_VF_EA;
359 turbo_dec->tb_params.ea = (uint32_t) strtoul(token, &err, 0);
360 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
361 } else if (!strcmp(key_token, "eb")) {
362 vector->mask |= TEST_BBDEV_VF_EB;
363 turbo_dec->tb_params.eb = (uint32_t) strtoul(token, &err, 0);
364 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
365 } else if (!strcmp(key_token, "k")) {
366 vector->mask |= TEST_BBDEV_VF_K;
367 turbo_dec->cb_params.k = (uint16_t) strtoul(token, &err, 0);
368 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
369 } else if (!strcmp(key_token, "k_pos")) {
370 vector->mask |= TEST_BBDEV_VF_K_POS;
371 turbo_dec->tb_params.k_pos = (uint16_t) strtoul(token, &err, 0);
372 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
373 } else if (!strcmp(key_token, "k_neg")) {
374 vector->mask |= TEST_BBDEV_VF_K_NEG;
375 turbo_dec->tb_params.k_neg = (uint16_t) strtoul(token, &err, 0);
376 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
377 } else if (!strcmp(key_token, "c")) {
378 vector->mask |= TEST_BBDEV_VF_C;
379 turbo_dec->tb_params.c = (uint16_t) strtoul(token, &err, 0);
380 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
381 } else if (!strcmp(key_token, "c_neg")) {
382 vector->mask |= TEST_BBDEV_VF_C_NEG;
383 turbo_dec->tb_params.c_neg = (uint16_t) strtoul(token, &err, 0);
384 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
385 } else if (!strcmp(key_token, "cab")) {
386 vector->mask |= TEST_BBDEV_VF_CAB;
387 turbo_dec->tb_params.cab = (uint8_t) strtoul(token, &err, 0);
388 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
389 } else if (!strcmp(key_token, "rv_index")) {
390 vector->mask |= TEST_BBDEV_VF_RV_INDEX;
391 turbo_dec->rv_index = (uint8_t) strtoul(token, &err, 0);
392 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
393 } else if (!strcmp(key_token, "iter_max")) {
394 vector->mask |= TEST_BBDEV_VF_ITER_MAX;
395 turbo_dec->iter_max = (uint8_t) strtoul(token, &err, 0);
396 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
397 } else if (!strcmp(key_token, "iter_min")) {
398 vector->mask |= TEST_BBDEV_VF_ITER_MIN;
399 turbo_dec->iter_min = (uint8_t) strtoul(token, &err, 0);
400 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
401 } else if (!strcmp(key_token, "expected_iter_count")) {
402 vector->mask |= TEST_BBDEV_VF_EXPECTED_ITER_COUNT;
403 turbo_dec->iter_count = (uint8_t) strtoul(token, &err, 0);
404 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
405 } else if (!strcmp(key_token, "ext_scale")) {
406 vector->mask |= TEST_BBDEV_VF_EXT_SCALE;
407 turbo_dec->ext_scale = (uint8_t) strtoul(token, &err, 0);
408 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
409 } else if (!strcmp(key_token, "num_maps")) {
410 vector->mask |= TEST_BBDEV_VF_NUM_MAPS;
411 turbo_dec->num_maps = (uint8_t) strtoul(token, &err, 0);
412 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
413 } else if (!strcmp(key_token, "code_block_mode")) {
414 vector->mask |= TEST_BBDEV_VF_CODE_BLOCK_MODE;
415 turbo_dec->code_block_mode = (uint8_t) strtoul(token, &err, 0);
416 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
417 } else if (!strcmp(key_token, "op_flags")) {
418 vector->mask |= TEST_BBDEV_VF_OP_FLAGS;
419 ret = parse_turbo_flags(token, &op_flags,
422 turbo_dec->op_flags = op_flags;
423 } else if (!strcmp(key_token, "expected_status")) {
424 vector->mask |= TEST_BBDEV_VF_EXPECTED_STATUS;
425 ret = parse_expected_status(token, &status, vector->op_type);
427 vector->expected_status = status;
429 printf("Not valid dec key: '%s'\n", key_token);
434 printf("Failed with convert '%s\t%s'\n", key_token, token);
441 /* parses turbo encoder parameters and assigns to global variable */
443 parse_encoder_params(const char *key_token, char *token,
444 struct test_bbdev_vector *vector)
446 int ret = 0, status = 0;
447 uint32_t op_flags = 0;
451 struct rte_bbdev_op_turbo_enc *turbo_enc = &vector->turbo_enc;
453 if (starts_with(key_token, op_data_prefixes[DATA_INPUT]))
454 ret = parse_data_entry(key_token, token, vector,
455 DATA_INPUT, op_data_prefixes[DATA_INPUT]);
456 else if (starts_with(key_token, "output"))
457 ret = parse_data_entry(key_token, token, vector,
458 DATA_HARD_OUTPUT, "output");
459 else if (!strcmp(key_token, "e")) {
460 vector->mask |= TEST_BBDEV_VF_E;
461 turbo_enc->cb_params.e = (uint32_t) strtoul(token, &err, 0);
462 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
463 } else if (!strcmp(key_token, "ea")) {
464 vector->mask |= TEST_BBDEV_VF_EA;
465 turbo_enc->tb_params.ea = (uint32_t) strtoul(token, &err, 0);
466 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
467 } else if (!strcmp(key_token, "eb")) {
468 vector->mask |= TEST_BBDEV_VF_EB;
469 turbo_enc->tb_params.eb = (uint32_t) strtoul(token, &err, 0);
470 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
471 } else if (!strcmp(key_token, "k")) {
472 vector->mask |= TEST_BBDEV_VF_K;
473 turbo_enc->cb_params.k = (uint16_t) strtoul(token, &err, 0);
474 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
475 } else if (!strcmp(key_token, "k_neg")) {
476 vector->mask |= TEST_BBDEV_VF_K_NEG;
477 turbo_enc->tb_params.k_neg = (uint16_t) strtoul(token, &err, 0);
478 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
479 } else if (!strcmp(key_token, "k_pos")) {
480 vector->mask |= TEST_BBDEV_VF_K_POS;
481 turbo_enc->tb_params.k_pos = (uint16_t) strtoul(token, &err, 0);
482 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
483 } else if (!strcmp(key_token, "c_neg")) {
484 vector->mask |= TEST_BBDEV_VF_C_NEG;
485 turbo_enc->tb_params.c_neg = (uint8_t) strtoul(token, &err, 0);
486 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
487 } else if (!strcmp(key_token, "c")) {
488 vector->mask |= TEST_BBDEV_VF_C;
489 turbo_enc->tb_params.c = (uint8_t) strtoul(token, &err, 0);
490 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
491 } else if (!strcmp(key_token, "cab")) {
492 vector->mask |= TEST_BBDEV_VF_CAB;
493 turbo_enc->tb_params.cab = (uint8_t) strtoul(token, &err, 0);
494 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
495 } else if (!strcmp(key_token, "rv_index")) {
496 vector->mask |= TEST_BBDEV_VF_RV_INDEX;
497 turbo_enc->rv_index = (uint8_t) strtoul(token, &err, 0);
498 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
499 } else if (!strcmp(key_token, "ncb")) {
500 vector->mask |= TEST_BBDEV_VF_NCB;
501 turbo_enc->cb_params.ncb = (uint16_t) strtoul(token, &err, 0);
502 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
503 } else if (!strcmp(key_token, "ncb_neg")) {
504 vector->mask |= TEST_BBDEV_VF_NCB_NEG;
505 turbo_enc->tb_params.ncb_neg =
506 (uint16_t) strtoul(token, &err, 0);
507 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
508 } else if (!strcmp(key_token, "ncb_pos")) {
509 vector->mask |= TEST_BBDEV_VF_NCB_POS;
510 turbo_enc->tb_params.ncb_pos =
511 (uint16_t) strtoul(token, &err, 0);
512 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
513 } else if (!strcmp(key_token, "r")) {
514 vector->mask |= TEST_BBDEV_VF_R;
515 turbo_enc->tb_params.r = (uint8_t) strtoul(token, &err, 0);
516 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
517 } else if (!strcmp(key_token, "code_block_mode")) {
518 vector->mask |= TEST_BBDEV_VF_CODE_BLOCK_MODE;
519 turbo_enc->code_block_mode = (uint8_t) strtoul(token, &err, 0);
520 ret = ((err == NULL) || (*err != '\0')) ? -1 : 0;
521 } else if (!strcmp(key_token, "op_flags")) {
522 vector->mask |= TEST_BBDEV_VF_OP_FLAGS;
523 ret = parse_turbo_flags(token, &op_flags,
526 turbo_enc->op_flags = op_flags;
527 } else if (!strcmp(key_token, "expected_status")) {
528 vector->mask |= TEST_BBDEV_VF_EXPECTED_STATUS;
529 ret = parse_expected_status(token, &status, vector->op_type);
531 vector->expected_status = status;
533 printf("Not valid enc key: '%s'\n", key_token);
538 printf("Failed with convert '%s\t%s'\n", key_token, token);
545 /* checks the type of key and assigns data */
547 parse_entry(char *entry, struct test_bbdev_vector *vector)
550 char *token, *key_token;
551 enum rte_bbdev_op_type op_type = RTE_BBDEV_OP_NONE;
554 printf("Expected entry value\n");
559 token = strtok(entry, ENTRY_DELIMITER);
561 /* get values for key */
562 token = strtok(NULL, ENTRY_DELIMITER);
564 if (key_token == NULL || token == NULL) {
565 printf("Expected 'key = values' but was '%.40s'..\n", entry);
568 trim_space(key_token);
570 /* first key_token has to specify type of operation */
571 if (vector->op_type == RTE_BBDEV_OP_NONE) {
572 if (!strcmp(key_token, "op_type")) {
573 ret = op_turbo_type_strtol(token, &op_type);
575 vector->op_type = op_type;
576 return (!ret) ? 0 : -1;
578 printf("First key_token (%s) does not specify op_type\n",
584 if (vector->op_type == RTE_BBDEV_OP_TURBO_DEC) {
585 if (parse_decoder_params(key_token, token, vector) == -1)
587 } else if (vector->op_type == RTE_BBDEV_OP_TURBO_ENC) {
588 if (parse_encoder_params(key_token, token, vector) == -1)
596 check_decoder_segments(struct test_bbdev_vector *vector)
599 struct rte_bbdev_op_turbo_dec *turbo_dec = &vector->turbo_dec;
601 if (vector->entries[DATA_INPUT].nb_segments == 0)
604 for (i = 0; i < vector->entries[DATA_INPUT].nb_segments; i++)
605 if (vector->entries[DATA_INPUT].segments[i].addr == NULL)
608 if (vector->entries[DATA_HARD_OUTPUT].nb_segments == 0)
611 for (i = 0; i < vector->entries[DATA_HARD_OUTPUT].nb_segments;
613 if (vector->entries[DATA_HARD_OUTPUT].segments[i].addr == NULL)
616 if ((turbo_dec->op_flags & RTE_BBDEV_TURBO_SOFT_OUTPUT) &&
617 (vector->entries[DATA_SOFT_OUTPUT].nb_segments == 0))
620 for (i = 0; i < vector->entries[DATA_SOFT_OUTPUT].nb_segments;
622 if (vector->entries[DATA_SOFT_OUTPUT].segments[i].addr == NULL)
629 check_decoder_llr_spec(struct test_bbdev_vector *vector)
631 struct rte_bbdev_op_turbo_dec *turbo_dec = &vector->turbo_dec;
633 /* Check input LLR sign formalism specification */
634 if ((turbo_dec->op_flags & RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN) &&
635 (turbo_dec->op_flags &
636 RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN)) {
638 "Both positive and negative LLR input flags were set!\n");
641 if (!(turbo_dec->op_flags & RTE_BBDEV_TURBO_POS_LLR_1_BIT_IN) &&
642 !(turbo_dec->op_flags &
643 RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN)) {
645 "WARNING: input LLR sign formalism was not specified and will be set to negative LLR for '1' bit\n");
646 turbo_dec->op_flags |= RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN;
649 if (!(turbo_dec->op_flags & RTE_BBDEV_TURBO_SOFT_OUTPUT))
652 /* Check output LLR sign formalism specification */
653 if ((turbo_dec->op_flags & RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT) &&
654 (turbo_dec->op_flags &
655 RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT)) {
657 "Both positive and negative LLR output flags were set!\n");
660 if (!(turbo_dec->op_flags & RTE_BBDEV_TURBO_POS_LLR_1_BIT_SOFT_OUT) &&
661 !(turbo_dec->op_flags &
662 RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT)) {
664 "WARNING: soft output LLR sign formalism was not specified and will be set to negative LLR for '1' bit\n");
665 turbo_dec->op_flags |=
666 RTE_BBDEV_TURBO_NEG_LLR_1_BIT_SOFT_OUT;
672 /* checks decoder parameters */
674 check_decoder(struct test_bbdev_vector *vector)
676 struct rte_bbdev_op_turbo_dec *turbo_dec = &vector->turbo_dec;
677 const int mask = vector->mask;
679 if (check_decoder_segments(vector) < 0)
682 if (check_decoder_llr_spec(vector) < 0)
685 /* Check which params were set */
686 if (!(mask & TEST_BBDEV_VF_CODE_BLOCK_MODE)) {
688 "WARNING: code_block_mode was not specified in vector file and will be set to 1 (0 - TB Mode, 1 - CB mode)\n");
689 turbo_dec->code_block_mode = 1;
691 if (turbo_dec->code_block_mode == 0) {
692 if (!(mask & TEST_BBDEV_VF_EA))
694 "WARNING: ea was not specified in vector file and will be set to 0\n");
695 if (!(mask & TEST_BBDEV_VF_EB))
697 "WARNING: eb was not specified in vector file and will be set to 0\n");
698 if (!(mask & TEST_BBDEV_VF_K_NEG))
700 "WARNING: k_neg was not specified in vector file and will be set to 0\n");
701 if (!(mask & TEST_BBDEV_VF_K_POS))
703 "WARNING: k_pos was not specified in vector file and will be set to 0\n");
704 if (!(mask & TEST_BBDEV_VF_C_NEG))
706 "WARNING: c_neg was not specified in vector file and will be set to 0\n");
707 if (!(mask & TEST_BBDEV_VF_C)) {
709 "WARNING: c was not specified in vector file and will be set to 1\n");
710 turbo_dec->tb_params.c = 1;
712 if (!(mask & TEST_BBDEV_VF_CAB))
714 "WARNING: cab was not specified in vector file and will be set to 0\n");
716 if (!(mask & TEST_BBDEV_VF_E))
718 "WARNING: e was not specified in vector file and will be set to 0\n");
719 if (!(mask & TEST_BBDEV_VF_K))
721 "WARNING: k was not specified in vector file and will be set to 0\n");
723 if (!(mask & TEST_BBDEV_VF_RV_INDEX))
725 "WARNING: rv_index was not specified in vector file and will be set to 0\n");
726 if (!(mask & TEST_BBDEV_VF_ITER_MIN))
728 "WARNING: iter_min was not specified in vector file and will be set to 0\n");
729 if (!(mask & TEST_BBDEV_VF_ITER_MAX))
731 "WARNING: iter_max was not specified in vector file and will be set to 0\n");
732 if (!(mask & TEST_BBDEV_VF_EXPECTED_ITER_COUNT))
734 "WARNING: expected_iter_count was not specified in vector file and iter_count will not be validated\n");
735 if (!(mask & TEST_BBDEV_VF_EXT_SCALE))
737 "WARNING: ext_scale was not specified in vector file and will be set to 0\n");
738 if (!(mask & TEST_BBDEV_VF_OP_FLAGS)) {
740 "WARNING: op_flags was not specified in vector file and capabilities will not be validated\n");
741 turbo_dec->num_maps = 0;
742 } else if (!(turbo_dec->op_flags & RTE_BBDEV_TURBO_MAP_DEC) &&
743 mask & TEST_BBDEV_VF_NUM_MAPS) {
745 "WARNING: RTE_BBDEV_TURBO_MAP_DEC was not set in vector file and num_maps will be set to 0\n");
746 turbo_dec->num_maps = 0;
748 if (!(mask & TEST_BBDEV_VF_EXPECTED_STATUS))
750 "WARNING: expected_status was not specified in vector file and will be set to 0\n");
754 /* checks encoder parameters */
756 check_encoder(struct test_bbdev_vector *vector)
759 const int mask = vector->mask;
761 if (vector->entries[DATA_INPUT].nb_segments == 0)
764 for (i = 0; i < vector->entries[DATA_INPUT].nb_segments; i++)
765 if (vector->entries[DATA_INPUT].segments[i].addr == NULL)
768 if (vector->entries[DATA_HARD_OUTPUT].nb_segments == 0)
771 for (i = 0; i < vector->entries[DATA_HARD_OUTPUT].nb_segments; i++)
772 if (vector->entries[DATA_HARD_OUTPUT].segments[i].addr == NULL)
775 if (!(mask & TEST_BBDEV_VF_CODE_BLOCK_MODE)) {
777 "WARNING: code_block_mode was not specified in vector file and will be set to 1\n");
778 vector->turbo_enc.code_block_mode = 1;
780 if (vector->turbo_enc.code_block_mode == 0) {
781 if (!(mask & TEST_BBDEV_VF_EA) && (vector->turbo_enc.op_flags &
782 RTE_BBDEV_TURBO_RATE_MATCH))
784 "WARNING: ea was not specified in vector file and will be set to 0\n");
785 if (!(mask & TEST_BBDEV_VF_EB) && (vector->turbo_enc.op_flags &
786 RTE_BBDEV_TURBO_RATE_MATCH))
788 "WARNING: eb was not specified in vector file and will be set to 0\n");
789 if (!(mask & TEST_BBDEV_VF_K_NEG))
791 "WARNING: k_neg was not specified in vector file and will be set to 0\n");
792 if (!(mask & TEST_BBDEV_VF_K_POS))
794 "WARNING: k_pos was not specified in vector file and will be set to 0\n");
795 if (!(mask & TEST_BBDEV_VF_C_NEG))
797 "WARNING: c_neg was not specified in vector file and will be set to 0\n");
798 if (!(mask & TEST_BBDEV_VF_C)) {
800 "WARNING: c was not specified in vector file and will be set to 1\n");
801 vector->turbo_enc.tb_params.c = 1;
803 if (!(mask & TEST_BBDEV_VF_CAB) && (vector->turbo_enc.op_flags &
804 RTE_BBDEV_TURBO_RATE_MATCH))
806 "WARNING: cab was not specified in vector file and will be set to 0\n");
807 if (!(mask & TEST_BBDEV_VF_NCB_NEG))
809 "WARNING: ncb_neg was not specified in vector file and will be set to 0\n");
810 if (!(mask & TEST_BBDEV_VF_NCB_POS))
812 "WARNING: ncb_pos was not specified in vector file and will be set to 0\n");
813 if (!(mask & TEST_BBDEV_VF_R))
815 "WARNING: r was not specified in vector file and will be set to 0\n");
817 if (!(mask & TEST_BBDEV_VF_E) && (vector->turbo_enc.op_flags &
818 RTE_BBDEV_TURBO_RATE_MATCH))
820 "WARNING: e was not specified in vector file and will be set to 0\n");
821 if (!(mask & TEST_BBDEV_VF_K))
823 "WARNING: k was not specified in vector file and will be set to 0\n");
824 if (!(mask & TEST_BBDEV_VF_NCB))
826 "WARNING: ncb was not specified in vector file and will be set to 0\n");
828 if (!(mask & TEST_BBDEV_VF_RV_INDEX))
830 "WARNING: rv_index was not specified in vector file and will be set to 0\n");
831 if (!(mask & TEST_BBDEV_VF_OP_FLAGS))
833 "WARNING: op_flags was not specified in vector file and capabilities will not be validated\n");
834 if (!(mask & TEST_BBDEV_VF_EXPECTED_STATUS))
836 "WARNING: expected_status was not specified in vector file and will be set to 0\n");
842 bbdev_check_vector(struct test_bbdev_vector *vector)
844 if (vector->op_type == RTE_BBDEV_OP_TURBO_DEC) {
845 if (check_decoder(vector) == -1)
847 } else if (vector->op_type == RTE_BBDEV_OP_TURBO_ENC) {
848 if (check_encoder(vector) == -1)
850 } else if (vector->op_type != RTE_BBDEV_OP_NONE) {
851 printf("Vector was not filled\n");
859 test_bbdev_vector_read(const char *filename,
860 struct test_bbdev_vector *vector)
869 fp = fopen(filename, "r");
871 printf("File %s does not exist\n", filename);
875 while (getline(&line, &len, fp) != -1) {
877 /* ignore comments and new lines */
878 if (line[0] == '#' || line[0] == '/' || line[0] == '\n'
884 /* buffer for multiline */
885 entry = realloc(entry, strlen(line) + 1);
887 printf("Fail to realloc %zu bytes\n", strlen(line) + 1);
892 memset(entry, 0, strlen(line) + 1);
893 strncpy(entry, line, strlen(line));
895 /* check if entry ends with , or = */
896 if (entry[strlen(entry) - 1] == ','
897 || entry[strlen(entry) - 1] == '=') {
898 while (getline(&line, &len, fp) != -1) {
901 /* extend entry about length of new line */
902 char *entry_extended = realloc(entry,
906 if (entry_extended == NULL) {
907 printf("Fail to allocate %zu bytes\n",
914 entry = entry_extended;
915 strncat(entry, line, strlen(line));
917 if (entry[strlen(entry) - 1] != ',')
921 ret = parse_entry(entry, vector);
923 printf("An error occurred while parsing!\n");
927 ret = bbdev_check_vector(vector);
929 printf("An error occurred while checking!\n");