18c2ecf20Sopenharmony_ci/***********************license start************************************
28c2ecf20Sopenharmony_ci * Copyright (c) 2003-2017 Cavium, Inc.
38c2ecf20Sopenharmony_ci * All rights reserved.
48c2ecf20Sopenharmony_ci *
58c2ecf20Sopenharmony_ci * License: one of 'Cavium License' or 'GNU General Public License Version 2'
68c2ecf20Sopenharmony_ci *
78c2ecf20Sopenharmony_ci * This file is provided under the terms of the Cavium License (see below)
88c2ecf20Sopenharmony_ci * or under the terms of GNU General Public License, Version 2, as
98c2ecf20Sopenharmony_ci * published by the Free Software Foundation. When using or redistributing
108c2ecf20Sopenharmony_ci * this file, you may do so under either license.
118c2ecf20Sopenharmony_ci *
128c2ecf20Sopenharmony_ci * Cavium License:  Redistribution and use in source and binary forms, with
138c2ecf20Sopenharmony_ci * or without modification, are permitted provided that the following
148c2ecf20Sopenharmony_ci * conditions are met:
158c2ecf20Sopenharmony_ci *
168c2ecf20Sopenharmony_ci *  * Redistributions of source code must retain the above copyright
178c2ecf20Sopenharmony_ci *    notice, this list of conditions and the following disclaimer.
188c2ecf20Sopenharmony_ci *
198c2ecf20Sopenharmony_ci *  * Redistributions in binary form must reproduce the above
208c2ecf20Sopenharmony_ci *    copyright notice, this list of conditions and the following
218c2ecf20Sopenharmony_ci *    disclaimer in the documentation and/or other materials provided
228c2ecf20Sopenharmony_ci *    with the distribution.
238c2ecf20Sopenharmony_ci *
248c2ecf20Sopenharmony_ci *  * Neither the name of Cavium Inc. nor the names of its contributors may be
258c2ecf20Sopenharmony_ci *    used to endorse or promote products derived from this software without
268c2ecf20Sopenharmony_ci *    specific prior written permission.
278c2ecf20Sopenharmony_ci *
288c2ecf20Sopenharmony_ci * This Software, including technical data, may be subject to U.S. export
298c2ecf20Sopenharmony_ci * control laws, including the U.S. Export Administration Act and its
308c2ecf20Sopenharmony_ci * associated regulations, and may be subject to export or import
318c2ecf20Sopenharmony_ci * regulations in other countries.
328c2ecf20Sopenharmony_ci *
338c2ecf20Sopenharmony_ci * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
348c2ecf20Sopenharmony_ci * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS
358c2ecf20Sopenharmony_ci * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
368c2ecf20Sopenharmony_ci * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
378c2ecf20Sopenharmony_ci * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
388c2ecf20Sopenharmony_ci * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY)
398c2ecf20Sopenharmony_ci * WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A
408c2ecf20Sopenharmony_ci * PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET
418c2ecf20Sopenharmony_ci * ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE
428c2ecf20Sopenharmony_ci * ENTIRE  RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES
438c2ecf20Sopenharmony_ci * WITH YOU.
448c2ecf20Sopenharmony_ci ***********************license end**************************************/
458c2ecf20Sopenharmony_ci
468c2ecf20Sopenharmony_ci#ifndef __ZIP_DEFLATE_H__
478c2ecf20Sopenharmony_ci#define __ZIP_DEFLATE_H__
488c2ecf20Sopenharmony_ci
498c2ecf20Sopenharmony_ci/**
508c2ecf20Sopenharmony_ci * zip_deflate - API to offload deflate operation to hardware
518c2ecf20Sopenharmony_ci * @zip_ops: Pointer to zip operation structure
528c2ecf20Sopenharmony_ci * @s:       Pointer to the structure representing zip state
538c2ecf20Sopenharmony_ci * @zip_dev: Pointer to the structure representing zip device
548c2ecf20Sopenharmony_ci *
558c2ecf20Sopenharmony_ci * This function prepares the zip deflate command and submits it to the zip
568c2ecf20Sopenharmony_ci * engine by ringing the doorbell.
578c2ecf20Sopenharmony_ci *
588c2ecf20Sopenharmony_ci * Return: 0 if successful or error code
598c2ecf20Sopenharmony_ci */
608c2ecf20Sopenharmony_ciint zip_deflate(struct zip_operation *zip_ops, struct zip_state *s,
618c2ecf20Sopenharmony_ci		struct zip_device *zip_dev);
628c2ecf20Sopenharmony_ci#endif
63