You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.8 KiB
56 lines
1.8 KiB
/* Copyright (c) 2020, 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 _CRYPTO_QTI_PLATFORM_H
|
|
#define _CRYPTO_QTI_PLATFORM_H
|
|
|
|
#include <linux/bio-crypt-ctx.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/types.h>
|
|
#include <linux/device.h>
|
|
|
|
#if IS_ENABLED(CONFIG_QTI_CRYPTO_TZ)
|
|
int crypto_qti_program_key(struct crypto_vops_qti_entry *ice_entry,
|
|
const struct blk_crypto_key *key, unsigned int slot,
|
|
unsigned int data_unit_mask, int capid);
|
|
int crypto_qti_invalidate_key(struct crypto_vops_qti_entry *ice_entry,
|
|
unsigned int slot);
|
|
int crypto_qti_tz_raw_secret(const u8 *wrapped_key,
|
|
unsigned int wrapped_key_size, u8 *secret,
|
|
unsigned int secret_size);
|
|
#else
|
|
static inline int crypto_qti_program_key(
|
|
struct crypto_vops_qti_entry *ice_entry,
|
|
const struct blk_crypto_key *key,
|
|
unsigned int slot, unsigned int data_unit_mask,
|
|
int capid)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int crypto_qti_invalidate_key(
|
|
struct crypto_vops_qti_entry *ice_entry, unsigned int slot)
|
|
{
|
|
return 0;
|
|
}
|
|
static int crypto_qti_tz_raw_secret(u8 *wrapped_key,
|
|
unsigned int wrapped_key_size, u8 *secret,
|
|
unsigned int secret_size)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif /* CONFIG_QTI_CRYPTO_TZ */
|
|
|
|
static inline void crypto_qti_disable_platform(
|
|
struct crypto_vops_qti_entry *ice_entry)
|
|
{}
|
|
|
|
#endif /* _CRYPTO_QTI_PLATFORM_H */
|
|
|