X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Fzuc%2Frte_zuc_pmd_private.h;h=5d1253b92396fa82ece5113a1349ba7e20c73e18;hb=de48f16525e23cd04ee4c1c5b74392123529758a;hp=cee1b5df4e1aa3f2766fe7590e82093fba8a0bde;hpb=0fbd75a99fc9d2c8c7618d677d3f50fb9872b80c;p=dpdk.git

diff --git a/drivers/crypto/zuc/rte_zuc_pmd_private.h b/drivers/crypto/zuc/rte_zuc_pmd_private.h
index cee1b5df4e..5d1253b923 100644
--- a/drivers/crypto/zuc/rte_zuc_pmd_private.h
+++ b/drivers/crypto/zuc/rte_zuc_pmd_private.h
@@ -1,33 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #ifndef _RTE_ZUC_PMD_PRIVATE_H_
@@ -35,6 +7,9 @@
 
 #include <sso_zuc.h>
 
+#define CRYPTODEV_NAME_ZUC_PMD		crypto_zuc
+/**< KASUMI PMD device name */
+
 #define ZUC_LOG_ERR(fmt, args...) \
 	RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n",  \
 			RTE_STR(CRYPTODEV_NAME_ZUC_PMD), \
@@ -56,6 +31,8 @@
 #endif
 
 #define ZUC_IV_KEY_LENGTH 16
+#define ZUC_DIGEST_LENGTH 4
+
 /** private data structure for each virtual ZUC device */
 struct zuc_private {
 	unsigned max_nb_queue_pairs;
@@ -76,6 +53,11 @@ struct zuc_qp {
 	/**< Session Mempool */
 	struct rte_cryptodev_stats qp_stats;
 	/**< Queue pair statistics */
+	uint8_t temp_digest[ZUC_DIGEST_LENGTH];
+	/**< Buffer used to store the digest generated
+	 * by the driver when verifying a digest provided
+	 * by the user (using authentication verify operation)
+	 */
 } __rte_cache_aligned;
 
 enum zuc_operation {
@@ -92,7 +74,8 @@ struct zuc_session {
 	enum rte_crypto_auth_operation auth_op;
 	uint8_t pKey_cipher[ZUC_IV_KEY_LENGTH];
 	uint8_t pKey_hash[ZUC_IV_KEY_LENGTH];
-	uint16_t iv_offset;
+	uint16_t cipher_iv_offset;
+	uint16_t auth_iv_offset;
 } __rte_cache_aligned;