This structure will be used in the following patches, especially
at creating and destroying crypto sessions.
Signed-off-by: Jay Zhou <jianjay.z...@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
