261 lines
8.1 KiB
C
261 lines
8.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2015 MediaTek Inc.
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*/
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#if !defined(__AEE_H__)
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#define __AEE_H__
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#include <linux/kernel.h>
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#include <linux/param.h>
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#include <linux/ratelimit.h>
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#include <linux/sched.h>
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#define AEE_MODULE_NAME_LENGTH 64
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#define AEE_PROCESS_NAME_LENGTH 256
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#define AEE_BACKTRACE_LENGTH 3072
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#define MODULES_INFO_BUF_SIZE SZ_16K
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enum AEE_REBOOT_MODE {
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AEE_REBOOT_MODE_NORMAL = 0,
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AEE_REBOOT_MODE_KERNEL_OOPS,
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AEE_REBOOT_MODE_KERNEL_PANIC,
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AEE_REBOOT_MODE_NESTED_EXCEPTION,
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AEE_REBOOT_MODE_WDT,
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AEE_REBOOT_MODE_MANUAL_KDUMP,
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AEE_REBOOT_MODE_MRDUMP_KEY,
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AEE_REBOOT_MODE_GZ_KE,
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AEE_REBOOT_MODE_GZ_WDT,
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AEE_REBOOT_MODE_HANG_DETECT,
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};
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#define AEE_SZ_SYMBOL_L 140
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#define AEE_SZ_SYMBOL_S 80
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struct aee_bt_frame {
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__u64 pc;
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__u64 lr;
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__u32 pad[5];
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/* Now we use different symbol length for PC &LR */
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char pc_symbol[AEE_SZ_SYMBOL_S];
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char lr_symbol[AEE_SZ_SYMBOL_L];
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};
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/* aee_process_info struct should strictly small than ipanic_buffer, now 4KB */
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struct aee_process_info {
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char process_path[AEE_PROCESS_NAME_LENGTH];
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char backtrace[AEE_BACKTRACE_LENGTH];
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struct aee_bt_frame ke_frame;
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};
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struct aee_process_bt {
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__u32 pid;
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__u32 nr_entries;
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struct aee_bt_frame *entries;
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};
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struct aee_thread_reg {
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pid_t tid;
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struct pt_regs regs;
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};
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struct aee_user_thread_stack {
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pid_t tid;
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int StackLength;
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/*8k stack ,define to char only for match 64bit/32bit*/
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unsigned char *Userthread_Stack;
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};
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struct aee_user_thread_maps {
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pid_t tid;
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int Userthread_mapsLength;
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/*8k stack ,define to char only for match 64bit/32bit*/
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unsigned char *Userthread_maps;
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};
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struct unwind_info_stack {
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pid_t tid __packed __aligned(8);
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#ifdef __aarch64__
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__u64 sp;
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#else
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long sp __packed __aligned(8);
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#endif
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int StackLength __packed __aligned(8);
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unsigned char *Userthread_Stack __packed __aligned(8);
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};
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struct unwind_info_rms {
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pid_t tid __packed __aligned(8);
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struct pt_regs *regs __packed __aligned(8);
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int StackLength __packed __aligned(8);
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unsigned char *Userthread_Stack __packed __aligned(8);
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int Userthread_mapsLength __packed __aligned(8);
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unsigned char *Userthread_maps __packed __aligned(8);
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};
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#ifdef CONFIG_CONSOLE_LOCK_DURATION_DETECT
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extern char *mtk8250_uart_dump(void);
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#endif
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#define AEE_MTK_CPU_NUMS 16
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/* powerkey press,modules use bits */
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#define AE_WDT_Powerkey_DEVICE_PATH "/dev/kick_powerkey"
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#define WDT_SETBY_DEFAULT (0)
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#define WDT_SETBY_Backlight (1<<0)
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#define WDT_SETBY_Display (1<<1)
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#define WDT_SETBY_SF (1<<2)
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#define WDT_SETBY_PM (1<<3)
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#define WDT_SETBY_WMS_DISABLE_PWK_MONITOR (0xAEEAEE00)
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#define WDT_SETBY_WMS_ENABLE_PWK_MONITOR (0xAEEAEE01)
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#define WDT_PWK_HANG_FORCE_HWT (0xAEE0FFFF)
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/* QHQ RT Monitor */
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#define AEEIOCTL_RT_MON_Kick _IOR('p', 0x0A, int)
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#define AE_WDT_DEVICE_PATH "/dev/RT_Monitor"
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/* QHQ RT Monitor end */
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/* DB dump option bits, set relative bit to 1 to include related file in db */
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#define DB_OPT_DEFAULT (0)
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#define DB_OPT_FTRACE (1<<0)
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#define DB_OPT_PRINTK_TOO_MUCH (1<<1)
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#define DB_OPT_NE_JBT_TRACES (1<<2)
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#define DB_OPT_SWT_JBT_TRACES (1<<3)
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#define DB_OPT_VM_TRACES (1<<4)
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#define DB_OPT_DUMPSYS_ACTIVITY (1<<5)
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#define DB_OPT_DUMPSYS_WINDOW (1<<6)
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#define DB_OPT_DUMPSYS_GFXINFO (1<<7)
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#define DB_OPT_DUMPSYS_SURFACEFLINGER (1<<8)
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#define DB_OPT_DISPLAY_HANG_DUMP (1<<9)
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#define DB_OPT_LOW_MEMORY_KILLER (1<<10)
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#define DB_OPT_PROC_MEM (1<<11)
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#define DB_OPT_FS_IO_LOG (1<<12)
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#define DB_OPT_PROCESS_COREDUMP (1<<13)
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#define DB_OPT_VM_HPROF (1<<14)
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#define DB_OPT_PROCMEM (1<<15)
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#define DB_OPT_DUMPSYS_INPUT (1<<16)
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#define DB_OPT_MMPROFILE_BUFFER (1<<17)
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#define DB_OPT_BINDER_INFO (1<<18)
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#define DB_OPT_WCN_ISSUE_INFO (1<<19)
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#define DB_OPT_DUMMY_DUMP (1<<20)
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#define DB_OPT_PID_MEMORY_INFO (1<<21)
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#define DB_OPT_VM_OOME_HPROF (1<<22)
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#define DB_OPT_PID_SMAPS (1<<23)
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#define DB_OPT_PROC_CMDQ_INFO (1<<24)
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#define DB_OPT_PROC_USKTRK (1<<25)
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#define DB_OPT_SF_RTT_DUMP (1<<26)
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#define DB_OPT_PAGETYPE_INFO (1<<27)
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#define DB_OPT_DUMPSYS_PROCSTATS (1<<28)
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#define DB_OPT_DUMP_DISPLAY (1<<29)
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#define DB_OPT_NATIVE_BACKTRACE (1<<30)
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#define DB_OPT_AARCH64 (1<<31)
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#define AEE_API_CALL_INTERVAL (120 * HZ)
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#define AEE_API_CALL_BURST 2
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#if defined(MODULE) || IS_BUILTIN(CONFIG_MTK_AEE_AED)
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#define aee_kernel_exception(module, msg...) \
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({ \
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static DEFINE_RATELIMIT_STATE(__func__##_rs, \
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AEE_API_CALL_INTERVAL, \
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AEE_API_CALL_BURST); \
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\
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if (__ratelimit(&(__func__##_rs))) \
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aee_kernel_exception_api_func(__FILE__, __LINE__, \
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DB_OPT_DEFAULT, module, msg); \
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})
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#define aee_kernel_warning(module, msg...) \
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({ \
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static DEFINE_RATELIMIT_STATE(__func__##_rs, \
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AEE_API_CALL_INTERVAL, \
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AEE_API_CALL_BURST); \
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\
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if (__ratelimit(&(__func__##_rs))) \
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aee_kernel_warning_api_func(__FILE__, __LINE__, \
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DB_OPT_DEFAULT, module, msg); \
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})
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#define aee_kernel_exception_api(file, line, db_opt, module, msg...) \
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({ \
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static DEFINE_RATELIMIT_STATE(__func__##_rs, \
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AEE_API_CALL_INTERVAL, \
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AEE_API_CALL_BURST); \
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if (__ratelimit(&(__func__##_rs))) \
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aee_kernel_exception_api_func(__FILE__, __LINE__, \
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db_opt, module, msg); \
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})
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#define aee_kernel_warning_api(file, line, db_opt, module, msg...) \
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({ \
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static DEFINE_RATELIMIT_STATE(__func__##_rs, \
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AEE_API_CALL_INTERVAL, \
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AEE_API_CALL_BURST); \
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if (aee_is_printk_too_much(module)) \
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aee_kernel_warning_api_func(__FILE__, __LINE__, db_opt, \
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module, msg); \
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else if (__ratelimit(&(__func__##_rs))) \
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aee_kernel_warning_api_func(__FILE__, __LINE__, db_opt, \
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module, msg); \
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})
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#else
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#undef aee_kernel_warning
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#define aee_kernel_warning(module, msg...) WARN(1, msg)
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#undef aee_kernel_warning_api
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#define aee_kernel_warning_api(file, line, db_opt, module, msg...) \
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WARN(1, msg)
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#undef aee_kernel_exception
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#define aee_kernel_exception(module, msg...) WARN(1, msg)
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#undef aee_kernel_exception_api
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#define aee_kernel_exception_api(file, line, db_opt, module, msg...) \
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WARN(1, msg)
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#endif
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#define aee_kernel_reminding(module, msg...) \
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aee_kernel_reminding_api(__FILE__, __LINE__, DB_OPT_DEFAULT, \
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module, msg)
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#define aed_md_exception(log, log_size, phy, phy_size, detail) \
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aed_md_exception_api(log, log_size, phy, phy_size, detail, \
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DB_OPT_DEFAULT)
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#define aed_md32_exception(log, log_size, phy, phy_size, detail) \
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aed_md32_exception_api(log, log_size, phy, phy_size, detail, \
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DB_OPT_DEFAULT)
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#define aed_scp_exception(log, log_size, phy, phy_size, detail) \
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aed_scp_exception_api(log, log_size, phy, phy_size, detail, \
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DB_OPT_DEFAULT)
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#define aed_combo_exception(log, log_size, phy, phy_size, detail) \
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aed_combo_exception_api(log, log_size, phy, phy_size, detail, \
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DB_OPT_DEFAULT)
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#define aed_common_exception(assert_type, log, log_size, phy, phy_size, \
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detail) \
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aed_common_exception_api(assert_type, log, log_size, phy, \
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phy_size, detail, DB_OPT_DEFAULT)
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void aee_kernel_exception_api_func(const char *file, const int line,
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const int db_opt, const char *module, const char *msg, ...);
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void aee_kernel_warning_api_func(const char *file, const int line,
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const int db_opt, const char *module, const char *msg, ...);
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void aee_kernel_reminding_api(const char *file, const int line,
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const int db_opt, const char *module, const char *msg, ...);
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void aed_md_exception_api(const int *log, int log_size, const int *phy,
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int phy_size, const char *detail, const int db_opt);
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void aed_md32_exception_api(const int *log, int log_size, const int *phy,
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int phy_size, const char *detail, const int db_opt);
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void aed_scp_exception_api(const int *log, int log_size, const int *phy,
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int phy_size, const char *detail, const int db_opt);
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void aed_combo_exception_api(const int *log, int log_size, const int *phy,
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int phy_size, const char *detail, const int db_opt);
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void aed_common_exception_api(const char *assert_type, const int *log, int
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log_size, const int *phy, int phy_size, const char
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*detail, const int db_opt);
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int aed_get_status(void);
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int aee_is_printk_too_much(const char *module);
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void aee_sram_printk(const char *fmt, ...);
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int aee_is_enable(void);
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#endif/* __AEE_H__ */
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