first commit

1 files changed, 263 insertions, 0 deletions

diff --git a/include/linux/aee.h b/include/linux/aee.h
new file mode 100644
index 000000000..5d7ea94b8
--- /dev/null
+++ b/include/linux/aee.h
@@ -0,0 +1,263 @@
+#if !defined(__AEE_H__)
+#define __AEE_H__
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/mtk_ram_console.h>
+
+#define AEE_MODULE_NAME_LENGTH 64
+#define AEE_PROCESS_NAME_LENGTH 256
+#define AEE_BACKTRACE_LENGTH 3072
+
+typedef enum {
+	AE_DEFECT_FATAL,
+	AE_DEFECT_EXCEPTION,
+	AE_DEFECT_WARNING,
+	AE_DEFECT_REMINDING,
+	AE_DEFECT_ATTR_END
+} AE_DEFECT_ATTR;
+
+typedef enum {
+	AE_KE = 0,		/* Fatal Exception */
+    AE_HWT,
+    AE_HW_REBOOT,
+	AE_NE,
+	AE_JE,
+	AE_SWT,
+	AE_EE,
+	AE_EXP_ERR_END,
+	AE_ANR,			/* Error or Warning or Defect */
+	AE_RESMON,
+	AE_MODEM_WARNING,
+	AE_WRN_ERR_END,
+	AE_MANUAL,		/* Manual Raise */
+	AE_EXP_CLASS_END,
+
+	AE_KERNEL_PROBLEM_REPORT = 1000,
+	AE_SYSTEM_JAVA_DEFECT,
+	AE_SYSTEM_NATIVE_DEFECT,
+} AE_EXP_CLASS;			/* General Program Exception Class */
+
+typedef enum {
+	AEE_REBOOT_MODE_NORMAL = 0,
+	AEE_REBOOT_MODE_KERNEL_OOPS,
+	AEE_REBOOT_MODE_KERNEL_PANIC,
+	AEE_REBOOT_MODE_NESTED_EXCEPTION,
+	AEE_REBOOT_MODE_WDT,
+	AEE_REBOOT_MODE_MANUAL_KDUMP,
+} AEE_REBOOT_MODE;
+
+#define AEE_SZ_SYMBOL_L 140
+#define AEE_SZ_SYMBOL_S 80
+struct aee_bt_frame {
+	__u64 pc;
+	__u64 lr;
+	__u32 pad[5];
+	char pc_symbol[AEE_SZ_SYMBOL_S];	/* Now we use different symbol length for PC &LR */
+	char lr_symbol[AEE_SZ_SYMBOL_L];
+};
+
+/* aee_process_info struct should strictly small than ipanic_buffer, now 4KB */
+struct aee_process_info {
+	char process_path[AEE_PROCESS_NAME_LENGTH];
+	char backtrace[AEE_BACKTRACE_LENGTH];
+	struct aee_bt_frame ke_frame;
+};
+
+struct aee_process_bt {
+	__u32 pid;
+	__u32 nr_entries;
+	struct aee_bt_frame *entries;
+};
+
+
+struct aee_thread_reg {
+	pid_t tid;
+	struct pt_regs regs;
+};
+
+struct aee_user_thread_stack {
+	pid_t tid;
+	int StackLength;
+	unsigned char *Userthread_Stack; //8k stack ,define to char only for match 64bit/32bit
+};
+
+struct aee_user_thread_maps {
+	pid_t tid;
+	int Userthread_mapsLength;
+	unsigned char *Userthread_maps; //8k stack ,define to char only for match 64bit/32bit
+};
+
+
+
+struct aee_oops {
+	struct list_head list;
+	AE_DEFECT_ATTR attr;
+	AE_EXP_CLASS clazz;
+
+	char module[AEE_MODULE_NAME_LENGTH];
+	/* consist with struct aee_process_info */
+	char process_path[AEE_PROCESS_NAME_LENGTH];
+	char backtrace[AEE_BACKTRACE_LENGTH];
+	struct aee_bt_frame ke_frame;
+
+	char *detail;
+	int detail_len;
+
+	char *console;
+	int console_len;
+
+	char *android_main;
+	int android_main_len;
+	char *android_radio;
+	int android_radio_len;
+	char *android_system;
+	int android_system_len;
+
+	char *userspace_info;
+	int userspace_info_len;
+
+	char *mmprofile;
+	int mmprofile_len;
+
+	char *mini_rdump;
+	int mini_rdump_len;
+
+
+	struct aee_user_thread_stack userthread_stack;
+	struct aee_thread_reg userthread_reg;
+	struct aee_user_thread_maps userthread_maps;
+	
+	int dump_option;
+};
+
+struct aee_kernel_api {
+	void (*kernel_reportAPI) (const AE_DEFECT_ATTR attr, const int db_opt, const char *module,
+				  const char *msg);
+	void (*md_exception) (const char *assert_type, const int *log, int log_size, const int *phy,
+			      int phy_size, const char *detail, const int db_opt);
+	void (*md32_exception) (const char *assert_type, const int *log, int log_size,
+				const int *phy, int phy_size, const char *detail, const int db_opt);
+	void (*combo_exception) (const char *assert_type, const int *log, int log_size,
+				 const int *phy, int phy_size, const char *detail,
+				 const int db_opt);
+};
+
+void aee_sram_printk(const char *fmt, ...);
+int aee_nested_printf(const char *fmt, ...);
+void aee_wdt_irq_info(void);
+void aee_wdt_fiq_info(void *arg, void *regs, void *svc_sp);
+void aee_trigger_kdb(void);
+struct aee_oops *aee_oops_create(AE_DEFECT_ATTR attr, AE_EXP_CLASS clazz, const char *module);
+void aee_oops_set_backtrace(struct aee_oops *oops, const char *backtrace);
+void aee_oops_set_process_path(struct aee_oops *oops, const char *process_path);
+void aee_oops_free(struct aee_oops *oops);
+/* powerkey press,modules use bits */
+#define AE_WDT_Powerkey_DEVICE_PATH		"/dev/kick_powerkey"
+#define WDT_SETBY_DEFAULT		(0)
+#define WDT_SETBY_Backlight		(1<<0)
+#define WDT_SETBY_Display			(1<<1)
+#define WDT_SETBY_SF				(1<<2)
+#define WDT_SETBY_PM				(1<<3)
+#define WDT_SETBY_WMS_DISABLE_PWK_MONITOR	(0xAEEAEE00)
+#define WDT_SETBY_WMS_ENABLE_PWK_MONITOR	(0xAEEAEE01)
+#define WDT_PWK_HANG_FORCE_HWT				(0xAEE0FFFF)
+
+/* QHQ RT Monitor */
+#define AEEIOCTL_RT_MON_Kick _IOR('p', 0x0A, int)
+#define AE_WDT_DEVICE_PATH      "/dev/RT_Monitor"
+/* QHQ RT Monitor    end */
+
+/* DB dump option bits, set relative bit to 1 to include related file in db */
+#define DB_OPT_DEFAULT                  (0)
+#define DB_OPT_FTRACE                   (1<<0)
+#define DB_OPT_STORAGE_LOG              (1<<1)
+#define DB_OPT_NE_JBT_TRACES            (1<<2)
+#define DB_OPT_SWT_JBT_TRACES           (1<<3)
+#define DB_OPT_VM_TRACES                (1<<4)
+#define DB_OPT_DUMPSYS_ACTIVITY         (1<<5)
+#define DB_OPT_DUMPSYS_WINDOW           (1<<6)
+#define DB_OPT_DUMPSYS_GFXINFO          (1<<7)
+#define DB_OPT_DUMPSYS_SURFACEFLINGER   (1<<8)
+#define DB_OPT_DISPLAY_HANG_DUMP        (1<<9)
+#define DB_OPT_LOW_MEMORY_KILLER        (1<<10)
+#define DB_OPT_PROC_MEM                 (1<<11)
+#define DB_OPT_FS_IO_LOG                (1<<12)
+#define DB_OPT_PROCESS_COREDUMP         (1<<13)
+#define DB_OPT_VM_HPROF                 (1<<14)
+#define DB_OPT_PROCMEM                  (1<<15)
+#define DB_OPT_DUMPSYS_INPUT            (1<<16)
+#define DB_OPT_MMPROFILE_BUFFER         (1<<17)
+#define DB_OPT_BINDER_INFO              (1<<18)
+#define DB_OPT_WCN_ISSUE_INFO           (1<<19)
+#define DB_OPT_DUMMY_DUMP               (1<<20)
+#define DB_OPT_PID_MEMORY_INFO          (1<<21)
+#define DB_OPT_VM_OOME_HPROF            (1<<22)
+#define DB_OPT_PID_SMAPS                (1<<23)
+#define DB_OPT_PROC_CMDQ_INFO           (1<<24)
+#define DB_OPT_PROC_USKTRK              (1<<25)
+#define DB_OPT_SF_RTT_DUMP              (1<<26)
+#define DB_OPT_PAGETYPE_INFO            (1<<27)
+#define DB_OPT_DUMPSYS_PROCSTATS        (1<<28)
+#define DB_OPT_DUMP_DISPLAY             (1<<29)
+#define DB_OPT_NATIVE_BACKTRACE		(1<<30)
+#define DB_OPT_AARCH64			(1<<31)
+
+#define aee_kernel_exception(module, msg...)	\
+	aee_kernel_exception_api(__FILE__, __LINE__, DB_OPT_DEFAULT, module, msg)
+#define aee_kernel_warning(module, msg...)	\
+	aee_kernel_warning_api(__FILE__, __LINE__, DB_OPT_DEFAULT, module, msg)
+#define aee_kernel_reminding(module, msg...)	\
+	aee_kernel_reminding_api(__FILE__, __LINE__, DB_OPT_DEFAULT, module, msg)
+#define aee_kernel_dal_show(msg)	\
+	aee_kernel_dal_api(__FILE__, __LINE__, msg)
+
+#define aed_md_exception(log, log_size, phy, phy_size, detail)	\
+	aed_md_exception_api(log, log_size, phy, phy_size, detail, DB_OPT_DEFAULT)
+#define aed_md32_exception(log, log_size, phy, phy_size, detail)	\
+	aed_md32_exception_api(log, log_size, phy, phy_size, detail, DB_OPT_DEFAULT)
+#define aed_combo_exception(log, log_size, phy, phy_size, detail)	\
+	aed_combo_exception_api(log, log_size, phy, phy_size, detail, DB_OPT_DEFAULT)
+
+void aee_kernel_exception_api(const char *file, const int line, const int db_opt,
+			      const char *module, const char *msg, ...);
+void aee_kernel_warning_api(const char *file, const int line, const int db_opt, const char *module,
+			    const char *msg, ...);
+void aee_kernel_reminding_api(const char *file, const int line, const int db_opt,
+			      const char *module, const char *msg, ...);
+void aee_kernel_dal_api(const char *file, const int line, const char *msg);
+
+void aed_md_exception_api(const int *log, int log_size, const int *phy, int phy_size,
+			  const char *detail, const int db_opt);
+void aed_md32_exception_api(const int *log, int log_size, const int *phy, int phy_size,
+			    const char *detail, const int db_opt);
+void aed_combo_exception_api(const int *log, int log_size, const int *phy, int phy_size,
+			     const char *detail, const int db_opt);
+
+void aee_kernel_wdt_kick_Powkey_api(const char *module, int msg);
+int aee_kernel_wdt_kick_api(int kinterval);
+void aee_powerkey_notify_press(unsigned long pressed);
+int aee_kernel_Powerkey_is_press(void);
+
+void ipanic_recursive_ke(struct pt_regs *regs, struct pt_regs *excp_regs, int cpu);
+
+/* QHQ RT Monitor */
+void aee_kernel_RT_Monitor_api(int lParam);
+/* QHQ RT Monitor    end */
+void mt_fiq_printf(const char *fmt, ...);
+void aee_register_api(struct aee_kernel_api *aee_api);
+int aee_in_nested_panic(void);
+void aee_stop_nested_panic(struct pt_regs *regs);
+void aee_wdt_dump_info(void);
+void aee_wdt_printf(const char *fmt, ...);
+
+#if defined(CONFIG_MTK_AEE_DRAM_CONSOLE)
+void aee_dram_console_reserve_memory(void);
+#else
+static inline void aee_dram_console_reserve_memory(void)
+{
+}
+#endif
+
+extern void *aee_excp_regs;	/* To store latest exception, in case of stack corruption */
+#endif				/* __AEE_H__ */