162306a36Sopenharmony_ci/***********************license start************************************ 262306a36Sopenharmony_ci * Copyright (c) 2003-2017 Cavium, Inc. 362306a36Sopenharmony_ci * All rights reserved. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * License: one of 'Cavium License' or 'GNU General Public License Version 2' 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * This file is provided under the terms of the Cavium License (see below) 862306a36Sopenharmony_ci * or under the terms of GNU General Public License, Version 2, as 962306a36Sopenharmony_ci * published by the Free Software Foundation. When using or redistributing 1062306a36Sopenharmony_ci * this file, you may do so under either license. 1162306a36Sopenharmony_ci * 1262306a36Sopenharmony_ci * Cavium License: Redistribution and use in source and binary forms, with 1362306a36Sopenharmony_ci * or without modification, are permitted provided that the following 1462306a36Sopenharmony_ci * conditions are met: 1562306a36Sopenharmony_ci * 1662306a36Sopenharmony_ci * * Redistributions of source code must retain the above copyright 1762306a36Sopenharmony_ci * notice, this list of conditions and the following disclaimer. 1862306a36Sopenharmony_ci * 1962306a36Sopenharmony_ci * * Redistributions in binary form must reproduce the above 2062306a36Sopenharmony_ci * copyright notice, this list of conditions and the following 2162306a36Sopenharmony_ci * disclaimer in the documentation and/or other materials provided 2262306a36Sopenharmony_ci * with the distribution. 2362306a36Sopenharmony_ci * 2462306a36Sopenharmony_ci * * Neither the name of Cavium Inc. nor the names of its contributors may be 2562306a36Sopenharmony_ci * used to endorse or promote products derived from this software without 2662306a36Sopenharmony_ci * specific prior written permission. 2762306a36Sopenharmony_ci * 2862306a36Sopenharmony_ci * This Software, including technical data, may be subject to U.S. export 2962306a36Sopenharmony_ci * control laws, including the U.S. Export Administration Act and its 3062306a36Sopenharmony_ci * associated regulations, and may be subject to export or import 3162306a36Sopenharmony_ci * regulations in other countries. 3262306a36Sopenharmony_ci * 3362306a36Sopenharmony_ci * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 3462306a36Sopenharmony_ci * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS 3562306a36Sopenharmony_ci * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH 3662306a36Sopenharmony_ci * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY 3762306a36Sopenharmony_ci * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT 3862306a36Sopenharmony_ci * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) 3962306a36Sopenharmony_ci * WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A 4062306a36Sopenharmony_ci * PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET 4162306a36Sopenharmony_ci * ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE 4262306a36Sopenharmony_ci * ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES 4362306a36Sopenharmony_ci * WITH YOU. 4462306a36Sopenharmony_ci ***********************license end**************************************/ 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci#ifndef __ZIP_CRYPTO_H__ 4762306a36Sopenharmony_ci#define __ZIP_CRYPTO_H__ 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_ci#include <linux/crypto.h> 5062306a36Sopenharmony_ci#include <crypto/internal/scompress.h> 5162306a36Sopenharmony_ci#include "common.h" 5262306a36Sopenharmony_ci#include "zip_deflate.h" 5362306a36Sopenharmony_ci#include "zip_inflate.h" 5462306a36Sopenharmony_ci 5562306a36Sopenharmony_cistruct zip_kernel_ctx { 5662306a36Sopenharmony_ci struct zip_operation zip_comp; 5762306a36Sopenharmony_ci struct zip_operation zip_decomp; 5862306a36Sopenharmony_ci}; 5962306a36Sopenharmony_ci 6062306a36Sopenharmony_ciint zip_alloc_comp_ctx_deflate(struct crypto_tfm *tfm); 6162306a36Sopenharmony_ciint zip_alloc_comp_ctx_lzs(struct crypto_tfm *tfm); 6262306a36Sopenharmony_civoid zip_free_comp_ctx(struct crypto_tfm *tfm); 6362306a36Sopenharmony_ciint zip_comp_compress(struct crypto_tfm *tfm, 6462306a36Sopenharmony_ci const u8 *src, unsigned int slen, 6562306a36Sopenharmony_ci u8 *dst, unsigned int *dlen); 6662306a36Sopenharmony_ciint zip_comp_decompress(struct crypto_tfm *tfm, 6762306a36Sopenharmony_ci const u8 *src, unsigned int slen, 6862306a36Sopenharmony_ci u8 *dst, unsigned int *dlen); 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_civoid *zip_alloc_scomp_ctx_deflate(struct crypto_scomp *tfm); 7162306a36Sopenharmony_civoid *zip_alloc_scomp_ctx_lzs(struct crypto_scomp *tfm); 7262306a36Sopenharmony_civoid zip_free_scomp_ctx(struct crypto_scomp *tfm, void *zip_ctx); 7362306a36Sopenharmony_ciint zip_scomp_compress(struct crypto_scomp *tfm, 7462306a36Sopenharmony_ci const u8 *src, unsigned int slen, 7562306a36Sopenharmony_ci u8 *dst, unsigned int *dlen, void *ctx); 7662306a36Sopenharmony_ciint zip_scomp_decompress(struct crypto_scomp *tfm, 7762306a36Sopenharmony_ci const u8 *src, unsigned int slen, 7862306a36Sopenharmony_ci u8 *dst, unsigned int *dlen, void *ctx); 7962306a36Sopenharmony_ci#endif 80