kernel_samsung_a34x-permissive/include/linux/sec_ext.h
2024-04-28 15:49:01 +02:00

79 lines
2.3 KiB
C
Executable file

/* sec_ext.h
*
* Copyright (C) 2014 Samsung Electronics
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef SEC_EXT_H
#define SEC_EXT_H
/*
* Bootstat @ /proc/boot_stat
*/
#ifdef CONFIG_SEC_BOOTSTAT
extern bool init_command_debug;
extern int board_rev;
extern void sec_boot_stat_get_start_kernel(void);
extern void sec_boot_stat_get_mct(u32);
extern void sec_boot_stat_add(const char *);
extern void sec_boot_stat_add_initcall(const char *);
extern void sec_boot_stat_add_init_command(const char *name,
int duration);
#ifdef CONFIG_SEC_DEVICE_BOOTSTAT
#define DEVICE_INIT_TIME_100MS 100000
extern struct list_head device_init_time_list;
struct device_init_time_entry {
struct list_head next;
char *buf;
unsigned long long duration;
};
#endif
#define MAX_LENGTH_OF_SYSTEMSERVER_LOG 90
struct systemserver_init_time_entry {
struct list_head next;
char buf[MAX_LENGTH_OF_SYSTEMSERVER_LOG];
};
#endif /* CONFIG_SEC_BOOT_STAT */
/*
* Param op.
*/
#ifdef CONFIG_SEC_PARAM
#define CM_OFFSET CONFIG_CM_OFFSET
#define CM_OFFSET_LIMIT CM_OFFSET+4
#define WC_OFFSET CONFIG_WC_OFFSET
#define WC_OFFSET_LIMIT 0
#define FMM_LOCK_OFFSET CONFIG_FMM_LOCK_OFFSET
enum {
PARAM_OFF = '0',
PARAM_ON = '1',
};
extern int sec_set_param(unsigned long offset, char val);
extern int sec_set_param_str(unsigned long offset, const char *val, int size);
extern int sec_set_param_extra(unsigned long offset, void *extra, size_t size);
extern int sec_get_param_str(unsigned long offset, char *val);
extern void sec_debug_recovery_reboot(void);
#else
#define sec_set_param(a, b) (-1)
#endif /* CONFIG_SEC_PARAM */
#endif /* CONFIG_SEC_EXT */