1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
4 /* \file cc_request_mgr.h
8 #ifndef __REQUEST_MGR_H__
9 #define __REQUEST_MGR_H__
11 #include "cc_hw_queue_defs.h"
13 int cc_req_mgr_init(struct cc_drvdata *drvdata);
16 * cc_send_request() - Enqueue caller request to crypto hardware.
18 * @drvdata: Associated device driver context
19 * @cc_req: The request to enqueue
20 * @desc: The crypto sequence
21 * @len: The crypto sequence length
22 * @req: Asynchronous crypto request
25 * Returns -EINPROGRESS or error
27 int cc_send_request(struct cc_drvdata *drvdata, struct cc_crypto_req *cc_req,
28 struct cc_hw_desc *desc, unsigned int len,
29 struct crypto_async_request *req);
31 int cc_send_sync_request(struct cc_drvdata *drvdata,
32 struct cc_crypto_req *cc_req, struct cc_hw_desc *desc,
35 int send_request_init(struct cc_drvdata *drvdata, struct cc_hw_desc *desc,
38 void complete_request(struct cc_drvdata *drvdata);
40 void cc_req_mgr_fini(struct cc_drvdata *drvdata);
42 #endif /*__REQUEST_MGR_H__*/