From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <jianjay.zhou@huawei.com>
Received: from huawei.com (szxga05-in.huawei.com [45.249.212.191])
 by dpdk.org (Postfix) with ESMTP id A652D5F1F
 for <dev@dpdk.org>; Sun, 25 Mar 2018 10:36:05 +0200 (CEST)
Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60])
 by Forcepoint Email with ESMTP id 502E4C89368C1;
 Sun, 25 Mar 2018 16:35:49 +0800 (CST)
Received: from localhost (10.177.19.14) by DGGEMS414-HUB.china.huawei.com
 (10.3.19.214) with Microsoft SMTP Server id 14.3.361.1; Sun, 25 Mar 2018
 16:35:45 +0800
From: Jay Zhou <jianjay.zhou@huawei.com>
To: <dev@dpdk.org>
CC: <pablo.de.lara.guarch@intel.com>, <roy.fan.zhang@intel.com>,
 <thomas@monjalon.net>, <arei.gonglei@huawei.com>, <xin.zeng@intel.com>,
 <weidong.huang@huawei.com>, <wangxinxin.wang@huawei.com>,
 <longpeng2@huawei.com>, <jianjay.zhou@huawei.com>
Date: Sun, 25 Mar 2018 16:33:34 +0800
Message-ID: <6d8b86abf79abf3bd72d02cadc0fc40fc8dd44c9.1521964379.git.jianjay.zhou@huawei.com>
X-Mailer: git-send-email 2.6.1.windows.1
In-Reply-To: <cover.1521964379.git.jianjay.zhou@huawei.com>
References: <cover.1521964379.git.jianjay.zhou@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
X-Originating-IP: [10.177.19.14]
X-CFilter-Loop: Reflected
Subject: [dpdk-dev] [PATCH v3 2/7] crpyto/virtio: add crypto related session
	structure
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Sun, 25 Mar 2018 08:36:08 -0000

This structure will be used in the following patches, especially
at creating and destroying crypto sessions.

Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com>
---
 drivers/crypto/virtio/virtio_crypto_algs.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 drivers/crypto/virtio/virtio_crypto_algs.h

diff --git a/drivers/crypto/virtio/virtio_crypto_algs.h b/drivers/crypto/virtio/virtio_crypto_algs.h
new file mode 100644
index 0000000..5f1e9df
--- /dev/null
+++ b/drivers/crypto/virtio/virtio_crypto_algs.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 HUAWEI TECHNOLOGIES CO., LTD.
+ */
+
+#ifndef _VIRTIO_CRYPTO_ALGS_H_
+#define _VIRTIO_CRYPTO_ALGS_H_
+
+#include <rte_memory.h>
+#include <linux/virtio_crypto.h>
+
+struct virtio_crypto_session {
+	uint64_t session_id;
+
+	struct {
+		uint16_t offset;
+		uint16_t length;
+	} iv;
+
+	struct {
+		uint32_t length;
+		phys_addr_t phys_addr;
+	} aad;
+
+	struct virtio_crypto_op_ctrl_req ctrl;
+};
+
+#endif /* _VIRTIO_CRYPTO_ALGS_H_ */
-- 
1.8.3.1