diff options
Diffstat (limited to 'app/test-crypto-perf/cperf_options_parsing.c')
| -rw-r--r-- | app/test-crypto-perf/cperf_options_parsing.c | 934 |
1 files changed, 934 insertions, 0 deletions
diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-perf/cperf_options_parsing.c new file mode 100644 index 00000000..d172671f --- /dev/null +++ b/app/test-crypto-perf/cperf_options_parsing.c @@ -0,0 +1,934 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2016-2017 Intel Corporation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <getopt.h> +#include <unistd.h> + +#include <rte_cryptodev.h> +#include <rte_malloc.h> + +#include "cperf_options.h" + +#define AES_BLOCK_SIZE 16 +#define DES_BLOCK_SIZE 8 + +struct name_id_map { + const char *name; + uint32_t id; +}; + +static int +get_str_key_id_mapping(struct name_id_map *map, unsigned int map_len, + const char *str_key) +{ + unsigned int i; + + for (i = 0; i < map_len; i++) { + + if (strcmp(str_key, map[i].name) == 0) + return map[i].id; + } + + return -1; +} + +static int +parse_cperf_test_type(struct cperf_options *opts, const char *arg) +{ + struct name_id_map cperftest_namemap[] = { + { + cperf_test_type_strs[CPERF_TEST_TYPE_THROUGHPUT], + CPERF_TEST_TYPE_THROUGHPUT + }, + { + cperf_test_type_strs[CPERF_TEST_TYPE_VERIFY], + CPERF_TEST_TYPE_VERIFY + }, + { + cperf_test_type_strs[CPERF_TEST_TYPE_LATENCY], + CPERF_TEST_TYPE_LATENCY + } + }; + + int id = get_str_key_id_mapping( + (struct name_id_map *)cperftest_namemap, + RTE_DIM(cperftest_namemap), arg); + if (id < 0) { + RTE_LOG(ERR, USER1, "failed to parse test type"); + return -1; + } + + opts->test = (enum cperf_perf_test_type)id; + + return 0; +} + +static int +parse_uint32_t(uint32_t *value, const char *arg) +{ + char *end = NULL; + unsigned long n = strtoul(arg, &end, 10); + + if ((optarg[0] == '\0') || (end == NULL) || (*end != '\0')) + return -1; + + if (n > UINT32_MAX) + return -ERANGE; + + *value = (uint32_t) n; + + return 0; +} + +static int +parse_uint16_t(uint16_t *value, const char *arg) +{ + uint32_t val = 0; + int ret = parse_uint32_t(&val, arg); + + if (ret < 0) + return ret; + + if (val > UINT16_MAX) + return -ERANGE; + + *value = (uint16_t) val; + + return 0; +} + +static int +parse_range(const char *arg, uint32_t *min, uint32_t *max, uint32_t *inc) +{ + char *token; + uint32_t number; + + char *copy_arg = strdup(arg); + + if (copy_arg == NULL) + return -1; + + token = strtok(copy_arg, ":"); + + /* Parse minimum value */ + if (token != NULL) { + number = strtoul(token, NULL, 10); + + if (errno == EINVAL || errno == ERANGE || + number == 0) + goto err_range; + + *min = number; + } else + goto err_range; + + token = strtok(NULL, ":"); + + /* Parse increment value */ + if (token != NULL) { + number = strtoul(token, NULL, 10); + + if (errno == EINVAL || errno == ERANGE || + number == 0) + goto err_range; + + *inc = number; + } else + goto err_range; + + token = strtok(NULL, ":"); + + /* Parse maximum value */ + if (token != NULL) { + number = strtoul(token, NULL, 10); + + if (errno == EINVAL || errno == ERANGE || + number == 0 || + number < *min) + goto err_range; + + *max = number; + } else + goto err_range; + + if (strtok(NULL, ":") != NULL) + goto err_range; + + free(copy_arg); + return 0; + +err_range: + free(copy_arg); + return -1; +} + +static int +parse_list(const char *arg, uint32_t *list, uint32_t *min, uint32_t *max) +{ + char *token; + uint32_t number; + uint8_t count = 0; + + char *copy_arg = strdup(arg); + + if (copy_arg == NULL) + return -1; + + token = strtok(copy_arg, ","); + + /* Parse first value */ + if (token != NULL) { + number = strtoul(token, NULL, 10); + + if (errno == EINVAL || errno == ERANGE || + number == 0) + goto err_list; + + list[count++] = number; + *min = number; + *max = number; + } else + goto err_list; + + token = strtok(NULL, ","); + + while (token != NULL) { + if (count == MAX_LIST) { + RTE_LOG(WARNING, USER1, "Using only the first %u sizes\n", + MAX_LIST); + break; + } + + number = strtoul(token, NULL, 10); + + if (errno == EINVAL || errno == ERANGE || + number == 0) + goto err_list; + + list[count++] = number; + + if (number < *min) + *min = number; + if (number > *max) + *max = number; + + token = strtok(NULL, ","); + } + + free(copy_arg); + return count; + +err_list: + free(copy_arg); + return -1; +} + +static int +parse_total_ops(struct cperf_options *opts, const char *arg) +{ + int ret = parse_uint32_t(&opts->total_ops, arg); + + if (ret) + RTE_LOG(ERR, USER1, "failed to parse total operations count\n"); + + if (opts->total_ops == 0) { + RTE_LOG(ERR, USER1, + "invalid total operations count number specified\n"); + return -1; + } + + return ret; +} + +static int +parse_pool_sz(struct cperf_options *opts, const char *arg) +{ + int ret = parse_uint32_t(&opts->pool_sz, arg); + + if (ret) + RTE_LOG(ERR, USER1, "failed to parse pool size"); + return ret; +} + +static int +parse_burst_sz(struct cperf_options *opts, const char *arg) +{ + int ret; + + /* Try parsing the argument as a range, if it fails, parse it as a list */ + if (parse_range(arg, &opts->min_burst_size, &opts->max_burst_size, + &opts->inc_burst_size) < 0) { + ret = parse_list(arg, opts->burst_size_list, + &opts->min_burst_size, + &opts->max_burst_size); + if (ret < 0) { + RTE_LOG(ERR, USER1, "failed to parse burst size/s\n"); + return -1; + } + opts->burst_size_count = ret; + } + + return 0; +} + +static int +parse_buffer_sz(struct cperf_options *opts, const char *arg) +{ + int ret; + + /* Try parsing the argument as a range, if it fails, parse it as a list */ + if (parse_range(arg, &opts->min_buffer_size, &opts->max_buffer_size, + &opts->inc_buffer_size) < 0) { + ret = parse_list(arg, opts->buffer_size_list, + &opts->min_buffer_size, + &opts->max_buffer_size); + if (ret < 0) { + RTE_LOG(ERR, USER1, "failed to parse burst size/s\n"); + return -1; + } + opts->buffer_size_count = ret; + } + + return 0; +} + +static int +parse_segments_nb(struct cperf_options *opts, const char *arg) +{ + int ret = parse_uint32_t(&opts->segments_nb, arg); + + if (ret) { + RTE_LOG(ERR, USER1, "failed to parse segments number\n"); + return -1; + } + + if ((opts->segments_nb == 0) || (opts->segments_nb > 255)) { + RTE_LOG(ERR, USER1, "invalid segments number specified\n"); + return -1; + } + + return 0; +} + +static int +parse_device_type(struct cperf_options *opts, const char *arg) +{ + if (strlen(arg) > (sizeof(opts->device_type) - 1)) + return -1; + + strncpy(opts->device_type, arg, sizeof(opts->device_type) - 1); + *(opts->device_type + sizeof(opts->device_type) - 1) = '\0'; + + return 0; +} + +static int +parse_op_type(struct cperf_options *opts, const char *arg) +{ + struct name_id_map optype_namemap[] = { + { + cperf_op_type_strs[CPERF_CIPHER_ONLY], + CPERF_CIPHER_ONLY + }, + { + cperf_op_type_strs[CPERF_AUTH_ONLY], + CPERF_AUTH_ONLY + }, + { + cperf_op_type_strs[CPERF_CIPHER_THEN_AUTH], + CPERF_CIPHER_THEN_AUTH + }, + { + cperf_op_type_strs[CPERF_AUTH_THEN_CIPHER], + CPERF_AUTH_THEN_CIPHER + }, + { + cperf_op_type_strs[CPERF_AEAD], + CPERF_AEAD + } + }; + + int id = get_str_key_id_mapping(optype_namemap, + RTE_DIM(optype_namemap), arg); + if (id < 0) { + RTE_LOG(ERR, USER1, "invalid opt type specified\n"); + return -1; + } + + opts->op_type = (enum cperf_op_type)id; + + return 0; +} + +static int +parse_sessionless(struct cperf_options *opts, + const char *arg __rte_unused) +{ + opts->sessionless = 1; + return 0; +} + +static int +parse_out_of_place(struct cperf_options *opts, + const char *arg __rte_unused) +{ + opts->out_of_place = 1; + return 0; +} + +static int +parse_test_file(struct cperf_options *opts, + const char *arg) +{ + opts->test_file = strdup(arg); + if (access(opts->test_file, F_OK) != -1) + return 0; + RTE_LOG(ERR, USER1, "Test vector file doesn't exist\n"); + + return -1; +} + +static int +parse_test_name(struct cperf_options *opts, + const char *arg) +{ + char *test_name = (char *) rte_zmalloc(NULL, + sizeof(char) * (strlen(arg) + 3), 0); + snprintf(test_name, strlen(arg) + 3, "[%s]", arg); + opts->test_name = test_name; + + return 0; +} + +static int +parse_silent(struct cperf_options *opts, + const char *arg __rte_unused) +{ + opts->silent = 1; + + return 0; +} + +static int +parse_cipher_algo(struct cperf_options *opts, const char *arg) +{ + + enum rte_crypto_cipher_algorithm cipher_algo; + + if (rte_cryptodev_get_cipher_algo_enum(&cipher_algo, arg) < 0) { + RTE_LOG(ERR, USER1, "Invalid cipher algorithm specified\n"); + return -1; + } + + opts->cipher_algo = cipher_algo; + + return 0; +} + +static int +parse_cipher_op(struct cperf_options *opts, const char *arg) +{ + struct name_id_map cipher_op_namemap[] = { + { + rte_crypto_cipher_operation_strings + [RTE_CRYPTO_CIPHER_OP_ENCRYPT], + RTE_CRYPTO_CIPHER_OP_ENCRYPT }, + { + rte_crypto_cipher_operation_strings + [RTE_CRYPTO_CIPHER_OP_DECRYPT], + RTE_CRYPTO_CIPHER_OP_DECRYPT + } + }; + + int id = get_str_key_id_mapping(cipher_op_namemap, + RTE_DIM(cipher_op_namemap), arg); + if (id < 0) { + RTE_LOG(ERR, USER1, "Invalid cipher operation specified\n"); + return -1; + } + + opts->cipher_op = (enum rte_crypto_cipher_operation)id; + + return 0; +} + +static int +parse_cipher_key_sz(struct cperf_options *opts, const char *arg) +{ + return parse_uint16_t(&opts->cipher_key_sz, arg); +} + +static int +parse_cipher_iv_sz(struct cperf_options *opts, const char *arg) +{ + return parse_uint16_t(&opts->cipher_iv_sz, arg); +} + +static int +parse_auth_algo(struct cperf_options *opts, const char *arg) +{ + enum rte_crypto_auth_algorithm auth_algo; + + if (rte_cryptodev_get_auth_algo_enum(&auth_algo, arg) < 0) { + RTE_LOG(ERR, USER1, "Invalid authentication algorithm specified\n"); + return -1; + } + + opts->auth_algo = auth_algo; + + return 0; +} + +static int +parse_auth_op(struct cperf_options *opts, const char *arg) +{ + struct name_id_map auth_op_namemap[] = { + { + rte_crypto_auth_operation_strings + [RTE_CRYPTO_AUTH_OP_GENERATE], + RTE_CRYPTO_AUTH_OP_GENERATE }, + { + rte_crypto_auth_operation_strings + [RTE_CRYPTO_AUTH_OP_VERIFY], + RTE_CRYPTO_AUTH_OP_VERIFY + } + }; + + int id = get_str_key_id_mapping(auth_op_namemap, + RTE_DIM(auth_op_namemap), arg); + if (id < 0) { + RTE_LOG(ERR, USER1, "invalid authentication operation specified" + "\n"); + return -1; + } + + opts->auth_op = (enum rte_crypto_auth_operation)id; + + return 0; +} + +static int +parse_auth_key_sz(struct cperf_options *opts, const char *arg) +{ + return parse_uint16_t(&opts->auth_key_sz, arg); +} + +static int +parse_auth_digest_sz(struct cperf_options *opts, const char *arg) +{ + return parse_uint16_t(&opts->auth_digest_sz, arg); +} + +static int +parse_auth_aad_sz(struct cperf_options *opts, const char *arg) +{ + return parse_uint16_t(&opts->auth_aad_sz, arg); +} + +static int +parse_csv_friendly(struct cperf_options *opts, const char *arg __rte_unused) +{ + opts->csv = 1; + opts->silent = 1; + return 0; +} + +typedef int (*option_parser_t)(struct cperf_options *opts, + const char *arg); + +struct long_opt_parser { + const char *lgopt_name; + option_parser_t parser_fn; + +}; + +static struct option lgopts[] = { + + { CPERF_PTEST_TYPE, required_argument, 0, 0 }, + + { CPERF_POOL_SIZE, required_argument, 0, 0 }, + { CPERF_TOTAL_OPS, required_argument, 0, 0 }, + { CPERF_BURST_SIZE, required_argument, 0, 0 }, + { CPERF_BUFFER_SIZE, required_argument, 0, 0 }, + { CPERF_SEGMENTS_NB, required_argument, 0, 0 }, + + { CPERF_DEVTYPE, required_argument, 0, 0 }, + { CPERF_OPTYPE, required_argument, 0, 0 }, + + { CPERF_SILENT, no_argument, 0, 0 }, + { CPERF_SESSIONLESS, no_argument, 0, 0 }, + { CPERF_OUT_OF_PLACE, no_argument, 0, 0 }, + { CPERF_TEST_FILE, required_argument, 0, 0 }, + { CPERF_TEST_NAME, required_argument, 0, 0 }, + + { CPERF_CIPHER_ALGO, required_argument, 0, 0 }, + { CPERF_CIPHER_OP, required_argument, 0, 0 }, + + { CPERF_CIPHER_KEY_SZ, required_argument, 0, 0 }, + { CPERF_CIPHER_IV_SZ, required_argument, 0, 0 }, + + { CPERF_AUTH_ALGO, required_argument, 0, 0 }, + { CPERF_AUTH_OP, required_argument, 0, 0 }, + + { CPERF_AUTH_KEY_SZ, required_argument, 0, 0 }, + { CPERF_AUTH_DIGEST_SZ, required_argument, 0, 0 }, + { CPERF_AUTH_AAD_SZ, required_argument, 0, 0 }, + { CPERF_CSV, no_argument, 0, 0}, + + { NULL, 0, 0, 0 } +}; + +void +cperf_options_default(struct cperf_options *opts) +{ + opts->test = CPERF_TEST_TYPE_THROUGHPUT; + + opts->pool_sz = 8192; + opts->total_ops = 10000000; + + opts->buffer_size_list[0] = 64; + opts->buffer_size_count = 1; + opts->max_buffer_size = 64; + opts->min_buffer_size = 64; + opts->inc_buffer_size = 0; + + opts->burst_size_list[0] = 32; + opts->burst_size_count = 1; + opts->max_burst_size = 32; + opts->min_burst_size = 32; + opts->inc_burst_size = 0; + + opts->segments_nb = 1; + + strncpy(opts->device_type, "crypto_aesni_mb", + sizeof(opts->device_type)); + + opts->op_type = CPERF_CIPHER_THEN_AUTH; + + opts->silent = 0; + opts->test_file = NULL; + opts->test_name = NULL; + opts->sessionless = 0; + opts->out_of_place = 0; + opts->csv = 0; + + opts->cipher_algo = RTE_CRYPTO_CIPHER_AES_CBC; + opts->cipher_op = RTE_CRYPTO_CIPHER_OP_ENCRYPT; + opts->cipher_key_sz = 16; + opts->cipher_iv_sz = 16; + + opts->auth_algo = RTE_CRYPTO_AUTH_SHA1_HMAC; + opts->auth_op = RTE_CRYPTO_AUTH_OP_GENERATE; + + opts->auth_key_sz = 64; + opts->auth_digest_sz = 12; + opts->auth_aad_sz = 0; +} + +static int +cperf_opts_parse_long(int opt_idx, struct cperf_options *opts) +{ + struct long_opt_parser parsermap[] = { + { CPERF_PTEST_TYPE, parse_cperf_test_type }, + { CPERF_SILENT, parse_silent }, + { CPERF_POOL_SIZE, parse_pool_sz }, + { CPERF_TOTAL_OPS, parse_total_ops }, + { CPERF_BURST_SIZE, parse_burst_sz }, + { CPERF_BUFFER_SIZE, parse_buffer_sz }, + { CPERF_SEGMENTS_NB, parse_segments_nb }, + { CPERF_DEVTYPE, parse_device_type }, + { CPERF_OPTYPE, parse_op_type }, + { CPERF_SESSIONLESS, parse_sessionless }, + { CPERF_OUT_OF_PLACE, parse_out_of_place }, + { CPERF_TEST_FILE, parse_test_file }, + { CPERF_TEST_NAME, parse_test_name }, + { CPERF_CIPHER_ALGO, parse_cipher_algo }, + { CPERF_CIPHER_OP, parse_cipher_op }, + { CPERF_CIPHER_KEY_SZ, parse_cipher_key_sz }, + { CPERF_CIPHER_IV_SZ, parse_cipher_iv_sz }, + { CPERF_AUTH_ALGO, parse_auth_algo }, + { CPERF_AUTH_OP, parse_auth_op }, + { CPERF_AUTH_KEY_SZ, parse_auth_key_sz }, + { CPERF_AUTH_DIGEST_SZ, parse_auth_digest_sz }, + { CPERF_AUTH_AAD_SZ, parse_auth_aad_sz }, + { CPERF_CSV, parse_csv_friendly}, + }; + unsigned int i; + + for (i = 0; i < RTE_DIM(parsermap); i++) { + if (strncmp(lgopts[opt_idx].name, parsermap[i].lgopt_name, + strlen(lgopts[opt_idx].name)) == 0) + return parsermap[i].parser_fn(opts, optarg); + } + + return -EINVAL; +} + +int +cperf_options_parse(struct cperf_options *options, int argc, char **argv) +{ + int opt, retval, opt_idx; + + while ((opt = getopt_long(argc, argv, "", lgopts, &opt_idx)) != EOF) { + switch (opt) { + /* long options */ + case 0: + + retval = cperf_opts_parse_long(opt_idx, options); + if (retval != 0) + return retval; + + break; + + default: + return -EINVAL; + } + } + + return 0; +} + +int +cperf_options_check(struct cperf_options *options) +{ + uint32_t buffer_size, buffer_size_idx = 0; + + if (options->segments_nb > options->min_buffer_size) { + RTE_LOG(ERR, USER1, + "Segments number greater than buffer size.\n"); + return -EINVAL; + } + + if (options->test == CPERF_TEST_TYPE_VERIFY && + options->test_file == NULL) { + RTE_LOG(ERR, USER1, "Define path to the file with test" + " vectors.\n"); + return -EINVAL; + } + + if (options->test == CPERF_TEST_TYPE_VERIFY && + options->op_type != CPERF_CIPHER_ONLY && + options->test_name == NULL) { + RTE_LOG(ERR, USER1, "Define test name to get the correct digest" + " from the test vectors.\n"); + return -EINVAL; + } + + if (options->test_name != NULL && options->test_file == NULL) { + RTE_LOG(ERR, USER1, "Define path to the file with test" + " vectors.\n"); + return -EINVAL; + } + + if (options->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY && + options->test_file == NULL) { + RTE_LOG(ERR, USER1, "Define path to the file with test" + " vectors.\n"); + return -EINVAL; + } + + if (options->test == CPERF_TEST_TYPE_VERIFY && + options->total_ops > options->pool_sz) { + RTE_LOG(ERR, USER1, "Total number of ops must be less than or" + " equal to the pool size.\n"); + return -EINVAL; + } + + if (options->test == CPERF_TEST_TYPE_VERIFY && + (options->inc_buffer_size != 0 || + options->buffer_size_count > 1)) { + RTE_LOG(ERR, USER1, "Only one buffer size is allowed when " + "using the verify test.\n"); + return -EINVAL; + } + + if (options->test == CPERF_TEST_TYPE_VERIFY && + (options->inc_burst_size != 0 || + options->burst_size_count > 1)) { + RTE_LOG(ERR, USER1, "Only one burst size is allowed when " + "using the verify test.\n"); + return -EINVAL; + } + + if (options->op_type == CPERF_CIPHER_THEN_AUTH) { + if (options->cipher_op != RTE_CRYPTO_CIPHER_OP_ENCRYPT && + options->auth_op != + RTE_CRYPTO_AUTH_OP_GENERATE) { + RTE_LOG(ERR, USER1, "Option cipher then auth must use" + " options: encrypt and generate.\n"); + return -EINVAL; + } + } else if (options->op_type == CPERF_AUTH_THEN_CIPHER) { + if (options->cipher_op != RTE_CRYPTO_CIPHER_OP_DECRYPT && + options->auth_op != + RTE_CRYPTO_AUTH_OP_VERIFY) { + RTE_LOG(ERR, USER1, "Option auth then cipher must use" + " options: decrypt and verify.\n"); + return -EINVAL; + } + } else if (options->op_type == CPERF_AEAD) { + if (!(options->cipher_op == RTE_CRYPTO_CIPHER_OP_ENCRYPT && + options->auth_op == + RTE_CRYPTO_AUTH_OP_GENERATE) && + !(options->cipher_op == + RTE_CRYPTO_CIPHER_OP_DECRYPT && + options->auth_op == + RTE_CRYPTO_AUTH_OP_VERIFY)) { + RTE_LOG(ERR, USER1, "Use together options: encrypt and" + " generate or decrypt and verify.\n"); + return -EINVAL; + } + } + + if (options->cipher_algo == RTE_CRYPTO_CIPHER_AES_GCM || + options->cipher_algo == RTE_CRYPTO_CIPHER_AES_CCM || + options->auth_algo == RTE_CRYPTO_AUTH_AES_GCM || + options->auth_algo == RTE_CRYPTO_AUTH_AES_CCM || + options->auth_algo == RTE_CRYPTO_AUTH_AES_GMAC) { + if (options->op_type != CPERF_AEAD) { + RTE_LOG(ERR, USER1, "Use --optype aead\n"); + return -EINVAL; + } + } + + if (options->cipher_algo == RTE_CRYPTO_CIPHER_AES_CBC || + options->cipher_algo == RTE_CRYPTO_CIPHER_AES_ECB) { + if (options->inc_buffer_size != 0) + buffer_size = options->min_buffer_size; + else + buffer_size = options->buffer_size_list[0]; + + while (buffer_size <= options->max_buffer_size) { + if ((buffer_size % AES_BLOCK_SIZE) != 0) { + RTE_LOG(ERR, USER1, "Some of the buffer sizes are " + "not suitable for the algorithm selected\n"); + return -EINVAL; + } + + if (options->inc_buffer_size != 0) + buffer_size += options->inc_buffer_size; + else { + if (++buffer_size_idx == options->buffer_size_count) + break; + buffer_size = options->buffer_size_list[buffer_size_idx]; + } + + } + } + + if (options->cipher_algo == RTE_CRYPTO_CIPHER_DES_CBC || + options->cipher_algo == RTE_CRYPTO_CIPHER_3DES_CBC || + options->cipher_algo == RTE_CRYPTO_CIPHER_3DES_ECB) { + for (buffer_size = options->min_buffer_size; + buffer_size < options->max_buffer_size; + buffer_size += options->inc_buffer_size) { + if ((buffer_size % DES_BLOCK_SIZE) != 0) { + RTE_LOG(ERR, USER1, "Some of the buffer sizes are " + "not suitable for the algorithm selected\n"); + return -EINVAL; + } + } + } + + return 0; +} + +void +cperf_options_dump(struct cperf_options *opts) +{ + uint8_t size_idx; + + printf("# Crypto Performance Application Options:\n"); + printf("#\n"); + printf("# cperf test: %s\n", cperf_test_type_strs[opts->test]); + printf("#\n"); + printf("# size of crypto op / mbuf pool: %u\n", opts->pool_sz); + printf("# total number of ops: %u\n", opts->total_ops); + if (opts->inc_buffer_size != 0) { + printf("# buffer size:\n"); + printf("#\t min: %u\n", opts->min_buffer_size); + printf("#\t max: %u\n", opts->max_buffer_size); + printf("#\t inc: %u\n", opts->inc_buffer_size); + } else { + printf("# buffer sizes: "); + for (size_idx = 0; size_idx < opts->buffer_size_count; size_idx++) + printf("%u ", opts->buffer_size_list[size_idx]); + printf("\n"); + } + if (opts->inc_burst_size != 0) { + printf("# burst size:\n"); + printf("#\t min: %u\n", opts->min_burst_size); + printf("#\t max: %u\n", opts->max_burst_size); + printf("#\t inc: %u\n", opts->inc_burst_size); + } else { + printf("# burst sizes: "); + for (size_idx = 0; size_idx < opts->burst_size_count; size_idx++) + printf("%u ", opts->burst_size_list[size_idx]); + printf("\n"); + } + printf("\n# segments per buffer: %u\n", opts->segments_nb); + printf("#\n"); + printf("# cryptodev type: %s\n", opts->device_type); + printf("#\n"); + printf("# crypto operation: %s\n", cperf_op_type_strs[opts->op_type]); + printf("# sessionless: %s\n", opts->sessionless ? "yes" : "no"); + printf("# out of place: %s\n", opts->out_of_place ? "yes" : "no"); + + printf("#\n"); + + if (opts->op_type == CPERF_AUTH_ONLY || + opts->op_type == CPERF_CIPHER_THEN_AUTH || + opts->op_type == CPERF_AUTH_THEN_CIPHER || + opts->op_type == CPERF_AEAD) { + printf("# auth algorithm: %s\n", + rte_crypto_auth_algorithm_strings[opts->auth_algo]); + printf("# auth operation: %s\n", + rte_crypto_auth_operation_strings[opts->auth_op]); + printf("# auth key size: %u\n", opts->auth_key_sz); + printf("# auth digest size: %u\n", opts->auth_digest_sz); + printf("# auth aad size: %u\n", opts->auth_aad_sz); + printf("#\n"); + } + + if (opts->op_type == CPERF_CIPHER_ONLY || + opts->op_type == CPERF_CIPHER_THEN_AUTH || + opts->op_type == CPERF_AUTH_THEN_CIPHER || + opts->op_type == CPERF_AEAD) { + printf("# cipher algorithm: %s\n", + rte_crypto_cipher_algorithm_strings[opts->cipher_algo]); + printf("# cipher operation: %s\n", + rte_crypto_cipher_operation_strings[opts->cipher_op]); + printf("# cipher key size: %u\n", opts->cipher_key_sz); + printf("# cipher iv size: %u\n", opts->cipher_iv_sz); + printf("#\n"); + } +} |