46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) 2019 MediaTek Inc.
|
|
*/
|
|
|
|
#ifndef __HANG_DETECT_H__
|
|
#define __HANG_DETECT_H__
|
|
|
|
#define HD_PROC "hang_detect"
|
|
#define HD_INTER 30 /* 1 tick is 30 seconds*/
|
|
|
|
struct name_list {
|
|
char name[TASK_COMM_LEN + 1];
|
|
struct name_list *next;
|
|
};
|
|
|
|
/* hang detect timeout value*/
|
|
#define COUNT_SWT_INIT 0
|
|
#define COUNT_SWT_NORMAL 10
|
|
#define COUNT_SWT_FIRST 12
|
|
#define COUNT_ANDROID_REBOOT 11
|
|
#define COUNT_SWT_CREATE_DB 14
|
|
#define COUNT_NE_EXCEPION 20
|
|
#define COUNT_AEE_COREDUMP 40
|
|
#define COUNT_COREDUMP_DONE 19
|
|
|
|
/*monitor hang ioctl*/
|
|
#define HANG_KICK _IOR('p', 0x0A, int)
|
|
#define HANG_SET_SF_STATE _IOR('p', 0x0C, long long)
|
|
#define HANG_GET_SF_STATE _IOW('p', 0x0D, long long)
|
|
#define HANG_SET_FLAG _IOW('p', 0x11, int)
|
|
#define HANG_SET_REBOOT _IO('p', 0x12)
|
|
#define HANG_ADD_WHITE_LIST _IOR('p', 0x13, char [TASK_COMM_LEN])
|
|
#define HANG_DEL_WHITE_LIST _IOR('p', 0x14, char [TASK_COMM_LEN])
|
|
|
|
extern int register_hang_callback(void (*function_addr)(void));
|
|
extern int unregister_hang_callback(void (*function_addr)(void));
|
|
extern void mrdump_regist_hang_bt(void (*fn)(void));
|
|
|
|
#ifdef CONFIG_MTK_HANG_DETECT_LOG
|
|
#define hang_log pr_info
|
|
#else
|
|
#define hang_log no_printk
|
|
#endif
|
|
|
|
#endif
|