X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_cryptodev%2Frte_crypto.h;h=a16be656d1d33e263d142ca061084ea044a7268f;hb=611994fc1bacc86decb2d8cd8ff6f7b0b1a883bc;hp=eeed9ee25151913e0227db5ce73d323bca5dbaa1;hpb=eadb4fa1e1fe3382350082028e05e48541f8a17d;p=dpdk.git

diff --git a/lib/librte_cryptodev/rte_crypto.h b/lib/librte_cryptodev/rte_crypto.h
index eeed9ee251..a16be656d1 100644
--- a/lib/librte_cryptodev/rte_crypto.h
+++ b/lib/librte_cryptodev/rte_crypto.h
@@ -1,33 +1,5 @@
-/*-
- *   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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #ifndef _RTE_CRYPTO_H_
@@ -101,27 +73,44 @@ enum rte_crypto_op_sess_type {
  * rte_cryptodev_enqueue_burst() / rte_cryptodev_dequeue_burst() .
  */
 struct rte_crypto_op {
-	uint8_t type;
-	/**< operation type */
-	uint8_t status;
-	/**<
-	 * operation status - this is reset to
-	 * RTE_CRYPTO_OP_STATUS_NOT_PROCESSED on allocation from mempool and
-	 * will be set to RTE_CRYPTO_OP_STATUS_SUCCESS after crypto operation
-	 * is successfully processed by a crypto PMD
-	 */
-	uint8_t sess_type;
-	/**< operation session type */
-
-	uint8_t reserved[5];
-	/**< Reserved bytes to fill 64 bits for future additions */
+	__extension__
+	union {
+		uint64_t raw;
+		__extension__
+		struct {
+			uint8_t type;
+			/**< operation type */
+			uint8_t status;
+			/**<
+			 * operation status - this is reset to
+			 * RTE_CRYPTO_OP_STATUS_NOT_PROCESSED on allocation
+			 * from mempool and will be set to
+			 * RTE_CRYPTO_OP_STATUS_SUCCESS after crypto operation
+			 * is successfully processed by a crypto PMD
+			 */
+			uint8_t sess_type;
+			/**< operation session type */
+			uint8_t reserved[3];
+			/**< Reserved bytes to fill 64 bits for
+			 * future additions
+			 */
+			uint16_t private_data_offset;
+			/**< Offset to indicate start of private data (if any).
+			 * The offset is counted from the start of the
+			 * rte_crypto_op including IV.
+			 * The private data may be used by the application
+			 * to store information which should remain untouched
+			 * in the library/driver
+			 */
+		};
+	};
 	struct rte_mempool *mempool;
 	/**< crypto operation mempool which operation is allocated from */
 
-	phys_addr_t phys_addr;
+	rte_iova_t phys_addr;
 	/**< physical address of crypto operation */
 
-	RTE_STD_C11
+	__extension__
 	union {
 		struct rte_crypto_sym_op sym[0];
 		/**< Symmetric operation parameters */