#include "test.h"
#include "test_cryptodev.h"
+#include "test_cryptodev_gcm_test_vectors.h"
#define PERF_NUM_OPS_INFLIGHT (128)
HASH_ONLY
};
+
+struct symmetric_op {
+ const uint8_t *iv_data;
+ uint32_t iv_len;
+
+ const uint8_t *aad_data;
+ uint32_t aad_len;
+
+ const uint8_t *p_data;
+ uint32_t p_len;
+
+ const uint8_t *c_data;
+ uint32_t c_len;
+
+ const uint8_t *t_data;
+ uint32_t t_len;
+
+};
+
+struct symmetric_session_attrs {
+ enum rte_crypto_cipher_operation cipher;
+ enum rte_crypto_auth_operation auth;
+
+ enum rte_crypto_cipher_algorithm cipher_algorithm;
+ const uint8_t *key_cipher_data;
+ uint32_t key_cipher_len;
+
+ enum rte_crypto_auth_algorithm auth_algorithm;
+ const uint8_t *key_auth_data;
+ uint32_t key_auth_len;
+
+ uint32_t digest_len;
+};
+
+#define ALIGN_POW2_ROUNDUP(num, align) \
+ (((num) + (align) - 1) & ~((align) - 1))
+
+/*
+ * This struct is needed to avoid unnecessary allocation or checking
+ * of allocation of crypto params with current alloc on the fly
+ * implementation.
+ */
+
+struct crypto_params {
+ uint8_t *aad;
+ uint8_t *iv;
+ uint8_t *digest;
+};
+
struct perf_test_params {
unsigned total_operations;
enum rte_crypto_cipher_algorithm cipher_algo;
unsigned cipher_key_length;
enum rte_crypto_auth_algorithm auth_algo;
+
+ struct symmetric_session_attrs *session_attrs;
+
+ struct symmetric_op *symmetric_op;
};
#define MAX_NUM_OF_OPS_PER_UT (128)
}
}
+ /* Create 2 AESNI GCM devices if required */
+ if (gbl_cryptodev_perftest_devtype == RTE_CRYPTODEV_AESNI_GCM_PMD) {
+ nb_devs = rte_cryptodev_count_devtype(RTE_CRYPTODEV_AESNI_GCM_PMD);
+ if (nb_devs < 2) {
+ for (i = nb_devs; i < 2; i++) {
+ ret = rte_eal_vdev_init(
+ RTE_STR(CRYPTODEV_NAME_AESNI_GCM_PMD), NULL);
+
+ TEST_ASSERT(ret == 0,
+ "Failed to create instance %u of pmd : %s",
+ i, RTE_STR(CRYPTODEV_NAME_AESNI_GCM_PMD));
+ }
+ }
+ }
+
/* Create 2 SNOW3G devices if required */
if (gbl_cryptodev_perftest_devtype == RTE_CRYPTODEV_SNOW3G_PMD) {
nb_devs = rte_cryptodev_count_devtype(RTE_CRYPTODEV_SNOW3G_PMD);
static void
testsuite_teardown(void)
{
- struct crypto_testsuite_params *ts_params = &testsuite_params;
+ struct crypto_testsuite_params *ts_params =
+ &testsuite_params;
if (ts_params->mbuf_mp != NULL)
RTE_LOG(DEBUG, USER1, "CRYPTO_PERF_MBUFPOOL count %u\n",
return test_perf_crypto_qp_vary_burst_size(testsuite_params.dev_id);
}
-#if 1
+
+static struct rte_cryptodev_sym_session *
+test_perf_create_session(uint8_t dev_id, struct perf_test_params *pparams)
+{
+ static struct rte_cryptodev_sym_session *sess;
+ struct rte_crypto_sym_xform cipher_xform = { 0 };
+ struct rte_crypto_sym_xform auth_xform = { 0 };
+
+ uint8_t cipher_key[pparams->session_attrs->key_cipher_len];
+ uint8_t auth_key[pparams->session_attrs->key_auth_len];
+
+ memcpy(cipher_key, pparams->session_attrs->key_cipher_data,
+ pparams->session_attrs->key_cipher_len);
+ memcpy(auth_key, pparams->session_attrs->key_auth_data,
+ pparams->session_attrs->key_auth_len);
+
+ cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+ cipher_xform.next = NULL;
+
+ cipher_xform.cipher.algo = pparams->session_attrs->cipher_algorithm;
+ cipher_xform.cipher.op = pparams->session_attrs->cipher;
+ cipher_xform.cipher.key.data = cipher_key;
+ cipher_xform.cipher.key.length = pparams->session_attrs->key_cipher_len;
+
+ auth_xform.type = RTE_CRYPTO_SYM_XFORM_AUTH;
+ auth_xform.next = NULL;
+
+ auth_xform.auth.op = pparams->session_attrs->auth;
+ auth_xform.auth.algo = pparams->session_attrs->auth_algorithm;
+
+ auth_xform.auth.digest_length = pparams->session_attrs->digest_len;
+ auth_xform.auth.key.length = pparams->session_attrs->key_auth_len;
+
+
+ cipher_xform.cipher.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT;
+ if (cipher_xform.cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) {
+ cipher_xform.next = &auth_xform;
+ sess = rte_cryptodev_sym_session_create(dev_id,
+ &cipher_xform);
+ } else {
+ auth_xform.next = &cipher_xform;
+ sess = rte_cryptodev_sym_session_create(dev_id,
+ &auth_xform);
+ }
+
+ return sess;
+}
+
+static inline struct rte_crypto_op *
+perf_gcm_set_crypto_op(struct rte_crypto_op *op, struct rte_mbuf *m,
+ struct rte_cryptodev_sym_session *sess,
+ struct crypto_params *m_hlp,
+ struct perf_test_params *params)
+{
+ if (rte_crypto_op_attach_sym_session(op, sess) != 0) {
+ rte_crypto_op_free(op);
+ return NULL;
+ }
+
+ uint16_t iv_pad_len = ALIGN_POW2_ROUNDUP(params->symmetric_op->iv_len,
+ 16);
+
+ op->sym->auth.digest.data = m_hlp->digest;
+ op->sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
+ m,
+ params->symmetric_op->aad_len +
+ iv_pad_len +
+ params->symmetric_op->p_len);
+
+ op->sym->auth.digest.length = params->symmetric_op->t_len;
+
+ op->sym->auth.aad.data = m_hlp->aad;
+ op->sym->auth.aad.length = params->symmetric_op->aad_len;
+ op->sym->auth.aad.phys_addr = rte_pktmbuf_mtophys_offset(
+ m,
+ iv_pad_len);
+
+ rte_memcpy(op->sym->auth.aad.data, params->symmetric_op->aad_data,
+ params->symmetric_op->aad_len);
+
+ op->sym->cipher.iv.data = m_hlp->iv;
+ rte_memcpy(op->sym->cipher.iv.data, params->symmetric_op->iv_data,
+ params->symmetric_op->iv_len);
+ if (params->symmetric_op->iv_len == 12)
+ op->sym->cipher.iv.data[15] = 1;
+
+ op->sym->cipher.iv.length = params->symmetric_op->iv_len;
+
+ op->sym->auth.data.offset =
+ iv_pad_len + params->symmetric_op->aad_len;
+ op->sym->auth.data.length = params->symmetric_op->p_len;
+
+ op->sym->cipher.data.offset =
+ iv_pad_len + params->symmetric_op->aad_len;
+ op->sym->cipher.data.length = params->symmetric_op->p_len;
+
+ op->sym->m_src = m;
+
+ return op;
+}
+
+static struct rte_mbuf *
+test_perf_create_pktmbuf_fill(struct rte_mempool *mpool,
+ struct perf_test_params *params,
+ unsigned buf_sz, struct crypto_params *m_hlp)
+{
+ struct rte_mbuf *m = rte_pktmbuf_alloc(mpool);
+ uint16_t iv_pad_len =
+ ALIGN_POW2_ROUNDUP(params->symmetric_op->iv_len, 16);
+ uint16_t aad_len = params->symmetric_op->aad_len;
+ uint16_t digest_size = params->symmetric_op->t_len;
+ char *p;
+
+ p = rte_pktmbuf_append(m, aad_len);
+ if (p == NULL) {
+ rte_pktmbuf_free(m);
+ return NULL;
+ }
+ m_hlp->aad = (uint8_t *)p;
+
+ p = rte_pktmbuf_append(m, iv_pad_len);
+ if (p == NULL) {
+ rte_pktmbuf_free(m);
+ return NULL;
+ }
+ m_hlp->iv = (uint8_t *)p;
+
+ p = rte_pktmbuf_append(m, buf_sz);
+ if (p == NULL) {
+ rte_pktmbuf_free(m);
+ return NULL;
+ }
+ rte_memcpy(p, params->symmetric_op->p_data, buf_sz);
+
+ p = rte_pktmbuf_append(m, digest_size);
+ if (p == NULL) {
+ rte_pktmbuf_free(m);
+ return NULL;
+ }
+ m_hlp->digest = (uint8_t *)p;
+
+ return m;
+}
+
+static int
+perf_AES_GCM(uint8_t dev_id, uint16_t queue_id,
+ struct perf_test_params *pparams, uint32_t test_ops)
+{
+ int j = 0;
+ struct crypto_testsuite_params *ts_params = &testsuite_params;
+ struct rte_cryptodev_sym_session *sess;
+ struct rte_crypto_op *ops[pparams->burst_size];
+ struct rte_crypto_op *proc_ops[pparams->burst_size];
+ uint32_t total_operations = pparams->total_operations;
+
+ uint64_t burst_enqueued = 0, total_enqueued = 0, burst_dequeued = 0;
+ uint64_t processed = 0, failed_polls = 0, retries = 0;
+ uint64_t tsc_start = 0, tsc_end = 0;
+
+ uint16_t i = 0, l = 0, m = 0;
+ uint16_t burst = pparams->burst_size * NUM_MBUF_SETS;
+ uint16_t ops_unused = 0;
+
+ struct rte_mbuf *mbufs[burst];
+ struct crypto_params m_hlp[burst];
+
+ if (rte_cryptodev_count() == 0) {
+ printf("\nNo crypto devices available. "
+ "Is kernel driver loaded?\n");
+ return TEST_FAILED;
+ }
+
+ sess = test_perf_create_session(dev_id, pparams);
+ TEST_ASSERT_NOT_NULL(sess, "Session creation failed");
+
+ for (i = 0; i < burst; i++) {
+ mbufs[i] = test_perf_create_pktmbuf_fill(
+ ts_params->mbuf_mp,
+ pparams, pparams->symmetric_op->p_len,
+ &m_hlp[i]);
+ }
+
+ if (test_ops)
+ total_operations = test_ops;
+
+ tsc_start = rte_rdtsc_precise();
+ while (total_enqueued < total_operations) {
+ uint16_t burst_size =
+ total_enqueued+pparams->burst_size <= total_operations ?
+ pparams->burst_size : total_operations-total_enqueued;
+ uint16_t ops_needed = burst_size-ops_unused;
+
+ if (ops_needed != rte_crypto_op_bulk_alloc(ts_params->op_mpool,
+ RTE_CRYPTO_OP_TYPE_SYMMETRIC, ops, ops_needed)){
+ printf("\nFailed to alloc enough ops, "
+ "finish dequeuing");
+ } else {
+ for (i = 0; i < ops_needed; i++)
+ ops[i] = perf_gcm_set_crypto_op(ops[i],
+ mbufs[i + (pparams->burst_size *
+ (j % NUM_MBUF_SETS))],
+ sess, &m_hlp[i + (pparams->burst_size *
+ (j % NUM_MBUF_SETS))], pparams);
+
+ /* enqueue burst */
+ burst_enqueued = rte_cryptodev_enqueue_burst(dev_id,
+ queue_id, ops, burst_size);
+
+ if (burst_enqueued < burst_size)
+ retries++;
+
+ ops_unused = burst_size-burst_enqueued;
+ total_enqueued += burst_enqueued;
+ }
+
+ /* dequeue burst */
+ burst_dequeued = rte_cryptodev_dequeue_burst(dev_id, queue_id,
+ proc_ops, pparams->burst_size);
+ if (burst_dequeued == 0)
+ failed_polls++;
+ else {
+ processed += burst_dequeued;
+
+ for (l = 0; l < burst_dequeued; l++)
+ rte_crypto_op_free(proc_ops[l]);
+ }
+
+ j++;
+ }
+
+ /* Dequeue any operations still in the crypto device */
+ while (processed < total_operations) {
+ /* Sending 0 length burst to flush sw crypto device */
+ rte_cryptodev_enqueue_burst(dev_id, queue_id, NULL, 0);
+
+ /* dequeue burst */
+ burst_dequeued = rte_cryptodev_dequeue_burst(dev_id, queue_id,
+ proc_ops, pparams->burst_size);
+ if (burst_dequeued == 0)
+ failed_polls++;
+ else {
+ processed += burst_dequeued;
+
+ for (m = 0; m < burst_dequeued; m++) {
+ if (test_ops) {
+ uint16_t iv_pad_len = ALIGN_POW2_ROUNDUP
+ (pparams->symmetric_op->iv_len, 16);
+ uint8_t *pkt = rte_pktmbuf_mtod(
+ proc_ops[m]->sym->m_src,
+ uint8_t *);
+
+ TEST_ASSERT_BUFFERS_ARE_EQUAL(
+ pparams->symmetric_op->c_data,
+ pkt + iv_pad_len +
+ pparams->symmetric_op->aad_len,
+ pparams->symmetric_op->c_len,
+ "GCM Ciphertext data not as expected");
+
+ TEST_ASSERT_BUFFERS_ARE_EQUAL(
+ pparams->symmetric_op->t_data,
+ pkt + iv_pad_len +
+ pparams->symmetric_op->aad_len +
+ pparams->symmetric_op->c_len,
+ pparams->symmetric_op->t_len,
+ "GCM MAC data not as expected");
+
+ }
+ rte_crypto_op_free(proc_ops[m]);
+ }
+ }
+ }
+
+ tsc_end = rte_rdtsc_precise();
+
+ double ops_s = ((double)processed / (tsc_end - tsc_start))
+ * rte_get_tsc_hz();
+ double throughput = (ops_s * pparams->symmetric_op->p_len * 8)
+ / 1000000000;
+
+ if (!test_ops) {
+ printf("\n%u\t\t%6.2f\t%16.2f\t%8"PRIu64"\t%10"PRIu64,
+ pparams->symmetric_op->p_len,
+ ops_s/1000000, throughput, retries, failed_polls);
+ }
+
+ for (i = 0; i < burst; i++)
+ rte_pktmbuf_free(mbufs[i]);
+
+ return 0;
+}
+
+static int
+test_perf_AES_GCM(void)
+{
+ uint16_t i, j;
+
+ uint16_t buf_lengths[] = { 64, 128, 256, 512, 1024, 1536, 2048 };
+
+ static const struct cryptodev_perf_test_data *gcm_tests[] = {
+ &AES_GCM_128_12IV_0AAD
+ };
+
+ int TEST_CASES_GCM = RTE_DIM(gcm_tests);
+
+ const unsigned burst_size = 32;
+
+ struct symmetric_op ops_set[TEST_CASES_GCM];
+ struct perf_test_params params_set[TEST_CASES_GCM];
+ struct symmetric_session_attrs session_attrs[TEST_CASES_GCM];
+ static const struct cryptodev_perf_test_data *gcm_test;
+
+ for (i = 0; i < TEST_CASES_GCM; ++i) {
+
+ gcm_test = gcm_tests[i];
+
+ session_attrs[i].cipher =
+ RTE_CRYPTO_CIPHER_OP_ENCRYPT;
+ session_attrs[i].cipher_algorithm =
+ RTE_CRYPTO_CIPHER_AES_GCM;
+ session_attrs[i].key_cipher_data =
+ gcm_test->key.data;
+ session_attrs[i].key_cipher_len =
+ gcm_test->key.len;
+ session_attrs[i].auth_algorithm =
+ RTE_CRYPTO_AUTH_AES_GCM;
+ session_attrs[i].auth =
+ RTE_CRYPTO_AUTH_OP_GENERATE;
+ session_attrs[i].key_auth_data = NULL;
+ session_attrs[i].key_auth_len = 0;
+ session_attrs[i].digest_len =
+ gcm_test->auth_tag.len;
+
+ ops_set[i].aad_data = gcm_test->aad.data;
+ ops_set[i].aad_len = gcm_test->aad.len;
+ ops_set[i].iv_data = gcm_test->iv.data;
+ ops_set[i].iv_len = gcm_test->iv.len;
+ ops_set[i].p_data = gcm_test->plaintext.data;
+ ops_set[i].p_len = buf_lengths[i];
+ ops_set[i].c_data = gcm_test->ciphertext.data;
+ ops_set[i].c_len = buf_lengths[i];
+ ops_set[i].t_data = gcm_test->auth_tags[i].data;
+ ops_set[i].t_len = gcm_test->auth_tags[i].len;
+
+ params_set[i].chain = CIPHER_HASH;
+ params_set[i].session_attrs = &session_attrs[i];
+ params_set[i].symmetric_op = &ops_set[i];
+ params_set[i].total_operations = 1000000;
+ params_set[i].burst_size = burst_size;
+
+ }
+
+ for (i = 0; i < RTE_DIM(gcm_tests); i++) {
+
+ printf("\nCipher algo: %s Cipher hash: %s cipher key size: %ub"
+ " burst size: %u", "AES_GCM", "AES_GCM",
+ gcm_test->key.len << 3, burst_size
+ );
+ printf("\nBuffer Size(B)\tOPS(M)\tThroughput(Gbps)\t"
+ " Retries\tEmptyPolls");
+
+ for (j = 0; j < RTE_DIM(buf_lengths); ++j) {
+
+ params_set[i].symmetric_op->c_len = buf_lengths[j];
+ params_set[i].symmetric_op->p_len = buf_lengths[j];
+
+ ops_set[i].t_data = gcm_tests[i]->auth_tags[j].data;
+ ops_set[i].t_len = gcm_tests[i]->auth_tags[j].len;
+
+ /* Run is twice, one for encryption/hash checks,
+ * one for perf
+ */
+ if (perf_AES_GCM(testsuite_params.dev_id, 0,
+ ¶ms_set[i], 1))
+ return TEST_FAILED;
+
+ if (perf_AES_GCM(testsuite_params.dev_id, 0,
+ ¶ms_set[i], 0))
+ return TEST_FAILED;
+ }
+
+ }
+ printf("\n");
+ return 0;
+}
+
static struct unit_test_suite cryptodev_testsuite = {
.suite_name = "Crypto Device Unit Test Suite",
.setup = testsuite_setup,
.unit_test_cases = {
TEST_CASE_ST(ut_setup, ut_teardown,
test_perf_aes_cbc_encrypt_digest_vary_pkt_size),
+ TEST_CASE_ST(ut_setup, ut_teardown,
+ test_perf_AES_GCM),
TEST_CASE_ST(ut_setup, ut_teardown,
test_perf_aes_cbc_vary_burst_size),
TEST_CASES_END() /**< NULL terminate unit test array */
}
};
-#endif
+
+static struct unit_test_suite cryptodev_gcm_testsuite = {
+ .suite_name = "Crypto Device AESNI GCM Unit Test Suite",
+ .setup = testsuite_setup,
+ .teardown = testsuite_teardown,
+ .unit_test_cases = {
+ TEST_CASE_ST(ut_setup, ut_teardown,
+ test_perf_AES_GCM),
+ TEST_CASES_END() /**< NULL terminate unit test array */
+ }
+};
+
static struct unit_test_suite cryptodev_aes_testsuite = {
.suite_name = "Crypto Device AESNI MB Unit Test Suite",
.setup = testsuite_setup,
}
};
+static int
+perftest_aesni_gcm_cryptodev(void)
+{
+ gbl_cryptodev_perftest_devtype = RTE_CRYPTODEV_AESNI_GCM_PMD;
+
+ return unit_test_suite_runner(&cryptodev_gcm_testsuite);
+}
+
static int
perftest_aesni_mb_cryptodev(void /*argv __rte_unused, int argc __rte_unused*/)
{
REGISTER_TEST_COMMAND(cryptodev_qat_perftest, perftest_qat_cryptodev);
REGISTER_TEST_COMMAND(cryptodev_sw_snow3g_perftest, perftest_sw_snow3g_cryptodev);
REGISTER_TEST_COMMAND(cryptodev_qat_snow3g_perftest, perftest_qat_snow3g_cryptodev);
+REGISTER_TEST_COMMAND(cryptodev_aesni_gcm_perftest, perftest_aesni_gcm_cryptodev);
git.droids-corp.org / dpdk.git / blobdiff