44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2018 Samsung Electronics Co., Ltd. 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
|
|
* as published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef _LINUX_DSMS_H
|
|
#define _LINUX_DSMS_H
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/types.h>
|
|
|
|
#define DSMS_SUCCESS (0)
|
|
#define DSMS_DENY (-EPERM)
|
|
#define DSMS_NOT_IMPLEMENTED (-ENOSYS)
|
|
|
|
// DSMS Kernel Interface
|
|
|
|
#ifdef CONFIG_SECURITY_DSMS
|
|
|
|
extern noinline int dsms_send_message(const char *feature_code,
|
|
const char *detail, int64_t value);
|
|
|
|
#else
|
|
|
|
static inline int dsms_send_message(const char *feature_code,
|
|
const char *detail,
|
|
int64_t value)
|
|
{
|
|
/* When SEC_PRODUCT_FEATURE_SECURITY_SUPPORT_DSMS=FALSE
|
|
* CONFIG_SECURITY_DSMS is disabled and
|
|
* DSMS functionality is not implemented.
|
|
*/
|
|
return DSMS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
#endif /* CONFIG_SECURITY_DSMS */
|
|
|
|
#endif /* _LINUX_DSMS_H */
|