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/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _PFK_EXT4_H_
#define _PFK_EXT4_H_
#include <linux/types.h>
#include <linux/fs.h>
#include <crypto/ice.h>
#include "pfk_internal.h"
bool pfk_is_ext4_type(const struct inode *inode);
int pfk_ext4_parse_inode(const struct bio *bio,
const struct inode *inode,
struct pfk_key_info *key_info,
enum ice_cryto_algo_mode *algo,
bool *is_pfe,
unsigned int *data_unit,
const char *storage_type);
bool pfk_ext4_allow_merge_bio(const struct bio *bio1,
const struct bio *bio2, const struct inode *inode1,
const struct inode *inode2);
int __init pfk_ext4_init(void);
void pfk_ext4_deinit(void);
#endif /* _PFK_EXT4_H_ */
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