diff mbox

[dpdk-dev,v2,1/2] crypto/dpaa2_sec: add support for out of place buffers

Message ID 20171022193551.953-1-alok.makhariya@nxp.com (mailing list archive)
State Accepted, archived
Delegated to: Pablo de Lara Guarch
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

alok.makhariya@nxp.com Oct. 22, 2017, 7:35 p.m. UTC 
  From: Alok Makhariya <alok.makhariya@nxp.com>

Enable out of place buffer test cases in nxp dpaa2_sec

Signed-off-by: Alok Makhariya <alok.makhariya@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
---
changes in v2:
corrected compilation issues in test

 drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c | 42 +++++++++++++++++++++++------
 test/test/test_cryptodev.c                  |  6 +++++
 test/test/test_cryptodev_aes_test_vectors.h | 12 ++++++---
 test/test/test_cryptodev_des_test_vectors.h |  6 +++--
 4 files changed, 52 insertions(+), 14 deletions(-)

Comments

De Lara Guarch, Pablo Oct. 23, 2017, 8:36 a.m. UTC | #1 
> -----Original Message-----
> From: alok.makhariya@nxp.com [mailto:alok.makhariya@nxp.com]
> Sent: Sunday, October 22, 2017 8:36 PM
> To: dev@dpdk.org
> Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>;
> hemant.agrawal@nxp.com; Alok Makhariya <alok.makhariya@nxp.com>
> Subject: [PATCH v2 1/2] crypto/dpaa2_sec: add support for out of place
> buffers
> 
> From: Alok Makhariya <alok.makhariya@nxp.com>
> 
> Enable out of place buffer test cases in nxp dpaa2_sec
> 
> Signed-off-by: Alok Makhariya <alok.makhariya@nxp.com>
> Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
> ---

Series applied to dpdk-next-crypto.
Thanks,

Pablo
diff mbox

Patch

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 0a466ba..c67548e 100644
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -90,11 +90,17 @@  build_authenc_gcm_fd(dpaa2_sec_session *sess,
 	uint32_t auth_only_len = sess->ext_params.aead_ctxt.auth_only_len;
 	int icv_len = sess->digest_length, retval;
 	uint8_t *old_icv;
+	struct rte_mbuf *dst;
 	uint8_t *IV_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
 			sess->iv.offset);
 
 	PMD_INIT_FUNC_TRACE();
 
+	if (sym_op->m_dst)
+		dst = sym_op->m_dst;
+	else
+		dst = sym_op->m_src;
+
 	/* TODO we are using the first FLE entry to store Mbuf and session ctxt.
 	 * Currently we donot know which FLE has the mbuf stored.
 	 * So while retreiving we can go back 1 FLE from the FD -ADDR
@@ -155,9 +161,9 @@  build_authenc_gcm_fd(dpaa2_sec_session *sess,
 	DPAA2_SET_FLE_SG_EXT(fle);
 
 	/* Configure Output SGE for Encap/Decap */
-	DPAA2_SET_FLE_ADDR(sge, DPAA2_MBUF_VADDR_TO_IOVA(sym_op->m_src));
+	DPAA2_SET_FLE_ADDR(sge, DPAA2_MBUF_VADDR_TO_IOVA(dst));
 	DPAA2_SET_FLE_OFFSET(sge, sym_op->aead.data.offset +
-				sym_op->m_src->data_off - auth_only_len);
+				dst->data_off - auth_only_len);
 	sge->length = sym_op->aead.data.length + auth_only_len;
 
 	if (sess->dir == DIR_ENC) {
@@ -235,9 +241,15 @@  build_authenc_fd(dpaa2_sec_session *sess,
 	uint8_t *old_icv;
 	uint8_t *iv_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
 			sess->iv.offset);
+	struct rte_mbuf *dst;
 
 	PMD_INIT_FUNC_TRACE();
 
+	if (sym_op->m_dst)
+		dst = sym_op->m_dst;
+	else
+		dst = sym_op->m_src;
+
 	/* we are using the first FLE entry to store Mbuf.
 	 * Currently we donot know which FLE has the mbuf stored.
 	 * So while retreiving we can go back 1 FLE from the FD -ADDR
@@ -300,9 +312,9 @@  build_authenc_fd(dpaa2_sec_session *sess,
 	DPAA2_SET_FLE_SG_EXT(fle);
 
 	/* Configure Output SGE for Encap/Decap */
-	DPAA2_SET_FLE_ADDR(sge, DPAA2_MBUF_VADDR_TO_IOVA(sym_op->m_src));
+	DPAA2_SET_FLE_ADDR(sge, DPAA2_MBUF_VADDR_TO_IOVA(dst));
 	DPAA2_SET_FLE_OFFSET(sge, sym_op->cipher.data.offset +
-				sym_op->m_src->data_off);
+				dst->data_off);
 	sge->length = sym_op->cipher.data.length;
 
 	if (sess->dir == DIR_ENC) {
@@ -456,9 +468,15 @@  build_cipher_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 	struct ctxt_priv *priv = sess->ctxt;
 	uint8_t *iv_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
 			sess->iv.offset);
+	struct rte_mbuf *dst;
 
 	PMD_INIT_FUNC_TRACE();
 
+	if (sym_op->m_dst)
+		dst = sym_op->m_dst;
+	else
+		dst = sym_op->m_src;
+
 	retval = rte_mempool_get(priv->fle_pool, (void **)(&fle));
 	if (retval) {
 		RTE_LOG(ERR, PMD, "Memory alloc failed for SGE\n");
@@ -503,9 +521,9 @@  build_cipher_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 		   sess->iv.length,
 		   sym_op->m_src->data_off);
 
-	DPAA2_SET_FLE_ADDR(fle, DPAA2_MBUF_VADDR_TO_IOVA(sym_op->m_src));
+	DPAA2_SET_FLE_ADDR(fle, DPAA2_MBUF_VADDR_TO_IOVA(dst));
 	DPAA2_SET_FLE_OFFSET(fle, sym_op->cipher.data.offset +
-			     sym_op->m_src->data_off);
+			     dst->data_off);
 
 	fle->length = sym_op->cipher.data.length + sess->iv.length;
 
@@ -657,6 +675,7 @@  sec_fd_to_mbuf(const struct qbman_fd *fd)
 	struct qbman_fle *fle;
 	struct rte_crypto_op *op;
 	struct ctxt_priv *priv;
+	struct rte_mbuf *dst, *src;
 
 	fle = (struct qbman_fle *)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd));
 
@@ -679,10 +698,17 @@  sec_fd_to_mbuf(const struct qbman_fd *fd)
 			DPAA2_GET_FLE_ADDR((fle - 1)));
 
 	/* Prefeth op */
-	rte_prefetch0(op->sym->m_src);
+	src = op->sym->m_src;
+	rte_prefetch0(src);
+
+	if (op->sym->m_dst) {
+		dst = op->sym->m_dst;
+		rte_prefetch0(dst);
+	} else
+		dst = src;
 
 	PMD_RX_LOG(DEBUG, "mbuf %p BMAN buf addr %p",
-		   (void *)op->sym->m_src, op->sym->m_src->buf_addr);
+		   (void *)dst, dst->buf_addr);
 
 	PMD_RX_LOG(DEBUG, "fdaddr =%p bpid =%d meta =%d off =%d, len =%d",
 		   (void *)DPAA2_GET_FD_ADDR(fd),
diff --git a/test/test/test_cryptodev.c b/test/test/test_cryptodev.c
index a926779..cb9b486 100644
--- a/test/test/test_cryptodev.c
+++ b/test/test/test_cryptodev.c
@@ -9491,6 +9491,12 @@  static struct unit_test_suite cryptodev_dpaa2_sec_testsuite  = {
 		TEST_CASE_ST(ut_setup, ut_teardown,
 			test_AES_GCM_auth_decryption_test_case_256_7),
 
+		/** Out of place tests */
+		TEST_CASE_ST(ut_setup, ut_teardown,
+			test_AES_GCM_authenticated_encryption_oop_test_case_1),
+		TEST_CASE_ST(ut_setup, ut_teardown,
+			test_AES_GCM_authenticated_decryption_oop_test_case_1),
+
 		TEST_CASES_END() /**< NULL terminate unit test array */
 	}
 };
diff --git a/test/test/test_cryptodev_aes_test_vectors.h b/test/test/test_cryptodev_aes_test_vectors.h
index e9773b5..050d868 100644
--- a/test/test/test_cryptodev_aes_test_vectors.h
+++ b/test/test/test_cryptodev_aes_test_vectors.h
@@ -1445,7 +1445,8 @@  static const struct blockcipher_test_case aes_chain_test_cases[] = {
 		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP,
 		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_ARMV8 |
 			BLOCKCIPHER_TEST_TARGET_PMD_QAT |
-			BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+			BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL |
+			BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC
 	},
 	{
 		.test_descr = "AES-128-CBC HMAC-SHA1 Decryption Digest "
@@ -1455,7 +1456,8 @@  static const struct blockcipher_test_case aes_chain_test_cases[] = {
 		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP,
 		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_ARMV8 |
 			BLOCKCIPHER_TEST_TARGET_PMD_QAT |
-			BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+			BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL |
+			BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC
 	},
 	{
 		.test_descr = "AES-128-CBC HMAC-SHA224 Encryption Digest",
@@ -1611,7 +1613,8 @@  static const struct blockcipher_test_case aes_cipheronly_test_cases[] = {
 		.op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
 		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP,
 		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL |
-			BLOCKCIPHER_TEST_TARGET_PMD_QAT
+			BLOCKCIPHER_TEST_TARGET_PMD_QAT |
+			BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC
 	},
 	{
 		.test_descr = "AES-256-CBC OOP Decryption",
@@ -1619,7 +1622,8 @@  static const struct blockcipher_test_case aes_cipheronly_test_cases[] = {
 		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
 		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP,
 		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL |
-			BLOCKCIPHER_TEST_TARGET_PMD_QAT
+			BLOCKCIPHER_TEST_TARGET_PMD_QAT |
+			BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC
 	},
 	{
 		.test_descr = "AES-128-CTR Encryption",
diff --git a/test/test/test_cryptodev_des_test_vectors.h b/test/test/test_cryptodev_des_test_vectors.h
index 05265ae..0602df7 100644
--- a/test/test/test_cryptodev_des_test_vectors.h
+++ b/test/test/test_cryptodev_des_test_vectors.h
@@ -1187,7 +1187,8 @@  static const struct blockcipher_test_case triple_des_chain_test_cases[] = {
 		.op_mask = BLOCKCIPHER_TEST_OP_ENC_AUTH_GEN,
 		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP,
 		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL |
-			BLOCKCIPHER_TEST_TARGET_PMD_QAT
+			BLOCKCIPHER_TEST_TARGET_PMD_QAT |
+			BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC
 	},
 	{
 		.test_descr = "3DES-128-CBC HMAC-SHA1 Decryption Digest"
@@ -1196,7 +1197,8 @@  static const struct blockcipher_test_case triple_des_chain_test_cases[] = {
 		.op_mask = BLOCKCIPHER_TEST_OP_AUTH_VERIFY_DEC,
 		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP,
 		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL |
-			BLOCKCIPHER_TEST_TARGET_PMD_QAT
+			BLOCKCIPHER_TEST_TARGET_PMD_QAT |
+			BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC
 	},
 	{
 		.test_descr = "3DES-128-CBC HMAC-SHA1 Encryption Digest"