--- /dev/null
+#include <stdio.h>
+#include <unistd.h>
+
+#include <rte_eal.h>
+#include <rte_cryptodev.h>
+
+#include "cperf.h"
+#include "cperf_options.h"
+#include "cperf_test_vector_parsing.h"
+#include "cperf_test_throughput.h"
+#include "cperf_test_latency.h"
+#include "cperf_test_verify.h"
+
+const char *cperf_test_type_strs[] = {
+ [CPERF_TEST_TYPE_THROUGHPUT] = "throughput",
+ [CPERF_TEST_TYPE_LATENCY] = "latency",
+ [CPERF_TEST_TYPE_VERIFY] = "verify"
+};
+
+const char *cperf_op_type_strs[] = {
+ [CPERF_CIPHER_ONLY] = "cipher-only",
+ [CPERF_AUTH_ONLY] = "auth-only",
+ [CPERF_CIPHER_THEN_AUTH] = "cipher-then-auth",
+ [CPERF_AUTH_THEN_CIPHER] = "auth-then-cipher",
+ [CPERF_AEAD] = "aead"
+};
+
+const struct cperf_test cperf_testmap[] = {
+ [CPERF_TEST_TYPE_THROUGHPUT] = {
+ cperf_throughput_test_constructor,
+ cperf_throughput_test_runner,
+ cperf_throughput_test_destructor
+ },
+ [CPERF_TEST_TYPE_LATENCY] = {
+ cperf_latency_test_constructor,
+ cperf_latency_test_runner,
+ cperf_latency_test_destructor
+ },
+ [CPERF_TEST_TYPE_VERIFY] = {
+ cperf_verify_test_constructor,
+ cperf_verify_test_runner,
+ cperf_verify_test_destructor
+ }
+};
+
+static int
+cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs)
+{
+ uint8_t cdev_id, enabled_cdev_count = 0, nb_lcores;
+ int ret;
+
+ enabled_cdev_count = rte_cryptodev_devices_get(opts->device_type,
+ enabled_cdevs, RTE_CRYPTO_MAX_DEVS);
+ if (enabled_cdev_count == 0) {
+ printf("No crypto devices type %s available\n",
+ opts->device_type);
+ return -EINVAL;
+ }
+
+ nb_lcores = rte_lcore_count() - 1;
+
+ if (enabled_cdev_count > nb_lcores) {
+ printf("Number of capable crypto devices (%d) "
+ "has to be less or equal to number of slave "
+ "cores (%d)\n", enabled_cdev_count, nb_lcores);
+ return -EINVAL;
+ }
+
+ for (cdev_id = 0; cdev_id < enabled_cdev_count &&
+ cdev_id < RTE_CRYPTO_MAX_DEVS; cdev_id++) {
+
+ struct rte_cryptodev_config conf = {
+ .nb_queue_pairs = 1,
+ .socket_id = SOCKET_ID_ANY,
+ .session_mp = {
+ .nb_objs = 2048,
+ .cache_size = 64
+ }
+ };
+ struct rte_cryptodev_qp_conf qp_conf = {
+ .nb_descriptors = 2048
+ };
+
+ ret = rte_cryptodev_configure(enabled_cdevs[cdev_id], &conf);
+ if (ret < 0) {
+ printf("Failed to configure cryptodev %u",
+ enabled_cdevs[cdev_id]);
+ return -EINVAL;
+ }
+
+ ret = rte_cryptodev_queue_pair_setup(enabled_cdevs[cdev_id], 0,
+ &qp_conf, SOCKET_ID_ANY);
+ if (ret < 0) {
+ printf("Failed to setup queue pair %u on "
+ "cryptodev %u", 0, cdev_id);
+ return -EINVAL;
+ }
+
+ ret = rte_cryptodev_start(enabled_cdevs[cdev_id]);
+ if (ret < 0) {
+ printf("Failed to start device %u: error %d\n",
+ enabled_cdevs[cdev_id], ret);
+ return -EPERM;
+ }
+ }
+
+ return enabled_cdev_count;
+}
+
+static int
+cperf_verify_devices_capabilities(struct cperf_options *opts,
+ uint8_t *enabled_cdevs, uint8_t nb_cryptodevs)
+{
+ struct rte_cryptodev_sym_capability_idx cap_idx;
+ const struct rte_cryptodev_symmetric_capability *capability;
+
+ uint8_t i, cdev_id;
+ int ret;
+
+ for (i = 0; i < nb_cryptodevs; i++) {
+
+ cdev_id = enabled_cdevs[i];
+
+ 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) {
+
+ cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH;
+ cap_idx.algo.auth = opts->auth_algo;
+
+ capability = rte_cryptodev_sym_capability_get(cdev_id,
+ &cap_idx);
+ if (capability == NULL)
+ return -1;
+
+ ret = rte_cryptodev_sym_capability_check_auth(
+ capability,
+ opts->auth_key_sz,
+ opts->auth_digest_sz,
+ opts->auth_aad_sz);
+ if (ret != 0)
+ return ret;
+ }
+
+ 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) {
+
+ cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+ cap_idx.algo.cipher = opts->cipher_algo;
+
+ capability = rte_cryptodev_sym_capability_get(cdev_id,
+ &cap_idx);
+ if (capability == NULL)
+ return -1;
+
+ ret = rte_cryptodev_sym_capability_check_cipher(
+ capability,
+ opts->cipher_key_sz,
+ opts->cipher_iv_sz);
+ if (ret != 0)
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static int
+cperf_check_test_vector(struct cperf_options *opts,
+ struct cperf_test_vector *test_vec)
+{
+ if (opts->op_type == CPERF_CIPHER_ONLY) {
+ if (opts->cipher_algo == RTE_CRYPTO_CIPHER_NULL) {
+ if (test_vec->plaintext.data == NULL)
+ return -1;
+ } else if (opts->cipher_algo != RTE_CRYPTO_CIPHER_NULL) {
+ if (test_vec->plaintext.data == NULL)
+ return -1;
+ if (test_vec->plaintext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->ciphertext.data == NULL)
+ return -1;
+ if (test_vec->ciphertext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->iv.data == NULL)
+ return -1;
+ if (test_vec->iv.length != opts->cipher_iv_sz)
+ return -1;
+ if (test_vec->cipher_key.data == NULL)
+ return -1;
+ if (test_vec->cipher_key.length != opts->cipher_key_sz)
+ return -1;
+ }
+ } else if (opts->op_type == CPERF_AUTH_ONLY) {
+ if (opts->auth_algo != RTE_CRYPTO_AUTH_NULL) {
+ if (test_vec->plaintext.data == NULL)
+ return -1;
+ if (test_vec->plaintext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->auth_key.data == NULL)
+ return -1;
+ if (test_vec->auth_key.length != opts->auth_key_sz)
+ return -1;
+ if (test_vec->digest.data == NULL)
+ return -1;
+ if (test_vec->digest.length < opts->auth_digest_sz)
+ return -1;
+ }
+
+ } else if (opts->op_type == CPERF_CIPHER_THEN_AUTH ||
+ opts->op_type == CPERF_AUTH_THEN_CIPHER) {
+ if (opts->cipher_algo == RTE_CRYPTO_CIPHER_NULL) {
+ if (test_vec->plaintext.data == NULL)
+ return -1;
+ if (test_vec->plaintext.length < opts->max_buffer_size)
+ return -1;
+ } else if (opts->cipher_algo != RTE_CRYPTO_CIPHER_NULL) {
+ if (test_vec->plaintext.data == NULL)
+ return -1;
+ if (test_vec->plaintext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->ciphertext.data == NULL)
+ return -1;
+ if (test_vec->ciphertext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->iv.data == NULL)
+ return -1;
+ if (test_vec->iv.length != opts->cipher_iv_sz)
+ return -1;
+ if (test_vec->cipher_key.data == NULL)
+ return -1;
+ if (test_vec->cipher_key.length != opts->cipher_key_sz)
+ return -1;
+ }
+ if (opts->auth_algo != RTE_CRYPTO_AUTH_NULL) {
+ if (test_vec->auth_key.data == NULL)
+ return -1;
+ if (test_vec->auth_key.length != opts->auth_key_sz)
+ return -1;
+ if (test_vec->digest.data == NULL)
+ return -1;
+ if (test_vec->digest.length < opts->auth_digest_sz)
+ return -1;
+ }
+ } else if (opts->op_type == CPERF_AEAD) {
+ if (test_vec->plaintext.data == NULL)
+ return -1;
+ if (test_vec->plaintext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->ciphertext.data == NULL)
+ return -1;
+ if (test_vec->ciphertext.length < opts->max_buffer_size)
+ return -1;
+ if (test_vec->aad.data == NULL)
+ return -1;
+ if (test_vec->aad.length != opts->auth_aad_sz)
+ return -1;
+ if (test_vec->digest.data == NULL)
+ return -1;
+ if (test_vec->digest.length < opts->auth_digest_sz)
+ return -1;
+ }
+ return 0;
+}
+
+int
+main(int argc, char **argv)
+{
+ struct cperf_options opts = {0};
+ struct cperf_test_vector *t_vec = NULL;
+ struct cperf_op_fns op_fns;
+
+ void *ctx[RTE_MAX_LCORE] = { };
+
+ int nb_cryptodevs = 0;
+ uint8_t cdev_id, i;
+ uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = { 0 };
+
+ uint8_t buffer_size_idx = 0;
+
+ int ret;
+ uint32_t lcore_id;
+
+ /* Initialise DPDK EAL */
+ ret = rte_eal_init(argc, argv);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE, "Invalid EAL arguments!\n");
+ argc -= ret;
+ argv += ret;
+
+ cperf_options_default(&opts);
+
+ ret = cperf_options_parse(&opts, argc, argv);
+ if (ret) {
+ RTE_LOG(ERR, USER1, "Parsing on or more user options failed\n");
+ goto err;
+ }
+
+ ret = cperf_options_check(&opts);
+ if (ret) {
+ RTE_LOG(ERR, USER1,
+ "Checking on or more user options failed\n");
+ goto err;
+ }
+
+ if (!opts.silent)
+ cperf_options_dump(&opts);
+
+ nb_cryptodevs = cperf_initialize_cryptodev(&opts, enabled_cdevs);
+ if (nb_cryptodevs < 1) {
+ RTE_LOG(ERR, USER1, "Failed to initialise requested crypto "
+ "device type\n");
+ nb_cryptodevs = 0;
+ goto err;
+ }
+
+ ret = cperf_verify_devices_capabilities(&opts, enabled_cdevs,
+ nb_cryptodevs);
+ if (ret) {
+ RTE_LOG(ERR, USER1, "Crypto device type does not support "
+ "capabilities requested\n");
+ goto err;
+ }
+
+ if (opts.test_file != NULL) {
+ t_vec = cperf_test_vector_get_from_file(&opts);
+ if (t_vec == NULL) {
+ RTE_LOG(ERR, USER1,
+ "Failed to create test vector for"
+ " specified file\n");
+ goto err;
+ }
+
+ if (cperf_check_test_vector(&opts, t_vec)) {
+ RTE_LOG(ERR, USER1, "Incomplete necessary test vectors"
+ "\n");
+ goto err;
+ }
+ } else {
+ t_vec = cperf_test_vector_get_dummy(&opts);
+ if (t_vec == NULL) {
+ RTE_LOG(ERR, USER1,
+ "Failed to create test vector for"
+ " specified algorithms\n");
+ goto err;
+ }
+ }
+
+ ret = cperf_get_op_functions(&opts, &op_fns);
+ if (ret) {
+ RTE_LOG(ERR, USER1, "Failed to find function ops set for "
+ "specified algorithms combination\n");
+ goto err;
+ }
+
+ if (!opts.silent)
+ show_test_vector(t_vec);
+
+ i = 0;
+ RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+
+ if (i == nb_cryptodevs)
+ break;
+
+ cdev_id = enabled_cdevs[i];
+
+ ctx[cdev_id] = cperf_testmap[opts.test].constructor(cdev_id, 0,
+ &opts, t_vec, &op_fns);
+ if (ctx[cdev_id] == NULL) {
+ RTE_LOG(ERR, USER1, "Test run constructor failed\n");
+ goto err;
+ }
+ i++;
+ }
+
+ /* Get first size from range or list */
+ if (opts.inc_buffer_size != 0)
+ opts.test_buffer_size = opts.min_buffer_size;
+ else
+ opts.test_buffer_size = opts.buffer_size_list[0];
+
+ while (opts.test_buffer_size <= opts.max_buffer_size) {
+ i = 0;
+ RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+
+ if (i == nb_cryptodevs)
+ break;
+
+ cdev_id = enabled_cdevs[i];
+
+ rte_eal_remote_launch(cperf_testmap[opts.test].runner,
+ ctx[cdev_id], lcore_id);
+ i++;
+ }
+ rte_eal_mp_wait_lcore();
+
+ /* Get next size from range or list */
+ if (opts.inc_buffer_size != 0)
+ opts.test_buffer_size += opts.inc_buffer_size;
+ else {
+ if (++buffer_size_idx == opts.buffer_size_count)
+ break;
+ opts.test_buffer_size = opts.buffer_size_list[buffer_size_idx];
+ }
+ }
+
+ i = 0;
+ RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+
+ if (i == nb_cryptodevs)
+ break;
+
+ cdev_id = enabled_cdevs[i];
+
+ cperf_testmap[opts.test].destructor(ctx[cdev_id]);
+ i++;
+ }
+
+ free_test_vector(t_vec, &opts);
+
+ printf("\n");
+ return EXIT_SUCCESS;
+
+err:
+ i = 0;
+ RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+ if (i == nb_cryptodevs)
+ break;
+
+ cdev_id = enabled_cdevs[i];
+
+ if (ctx[cdev_id] && cperf_testmap[opts.test].destructor)
+ cperf_testmap[opts.test].destructor(ctx[cdev_id]);
+ i++;
+ }
+
+ free_test_vector(t_vec, &opts);
+
+ printf("\n");
+ return EXIT_FAILURE;
+}
Code Review / deb_dpdk.git / blobdiff