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