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lineage_kernel_xcoverpro/include/linux/sec_debug.h

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/*
* Samsung debugging features for Samsung's SoC's.
*
* Copyright (c) 2014-2019 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* 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.
*/
#ifndef SEC_DEBUG_H
#define SEC_DEBUG_H
#include <linux/sizes.h>
#include <linux/reboot.h>
#include <linux/irq.h>
#include <linux/sec_ext.h>
#include <linux/sec_debug_types.h>
#define SEC_DEBUG_MAGIC_PA memblock_start_of_DRAM()
#define SEC_DEBUG_MAGIC_VA phys_to_virt(SEC_DEBUG_MAGIC_PA)
#define SEC_DEBUG_EXTRA_INFO_VA (SEC_DEBUG_MAGIC_VA + 0x400)
#define SEC_DEBUG_DUMPER_LOG_VA (SEC_DEBUG_MAGIC_VA + 0x800)
#define BUF_SIZE_MARGIN (SZ_1K - 0x80)
/*
* SEC DEBUG
*/
#define SEC_DEBUG_MAGIC_INFORM (EXYNOS_PMU_INFORM2)
#define SEC_DEBUG_PANIC_INFORM (EXYNOS_PMU_INFORM3)
#ifdef CONFIG_SEC_DEBUG
extern void sec_debug_clear_magic_rambase(void);
extern int id_get_asb_ver(void);
extern int id_get_product_line(void);
extern void sec_debug_reboot_handler(void *p);
extern void sec_debug_panic_handler(void *buf, bool dump);
extern void sec_debug_post_panic_handler(void);
extern int sec_debug_get_debug_level(void);
extern int sec_debug_enter_upload(void);
extern void sec_debug_disable_printk_process(void);
extern char *verbose_reg(int cpu_type, int reg_name, unsigned long reg_val);
/* getlog support */
extern void sec_getlog_supply_kernel(void *klog_buf);
extern void sec_getlog_supply_platform(unsigned char *buffer, const char *name);
extern void sec_gaf_supply_rqinfo(unsigned short curr_offset, unsigned short rq_offset);
#else
#define id_get_asb_ver() (-1)
#define id_get_product_line() (-1)
#define sec_debug_reboot_handler(a) do { } while (0)
#define sec_debug_panic_handler(a, b) do { } while (0)
#define sec_debug_post_panic_handler() do { } while (0)
#define sec_debug_get_debug_level() (0)
#define sec_debug_disable_printk_process() do { } while (0)
#define sec_debug_verbose_reg(a, b, c) do { } while (0)
#define sec_getlog_supply_kernel(a) do { } while (0)
#define sec_getlog_supply_platform(a, b) do { } while (0)
#define sec_gaf_supply_rqinfo(a, b) do { } while (0)
#endif /* CONFIG_SEC_DEBUG */
enum sec_debug_reset_reason_t {
RR_S = 1,
RR_W = 2,
RR_D = 3,
RR_K = 4,
RR_M = 5,
RR_P = 6,
RR_R = 7,
RR_B = 8,
RR_N = 9,
RR_T = 10,
RR_C = 11,
};
extern unsigned reset_reason;
struct sec_debug_ksyms {
uint32_t magic;
uint32_t kallsyms_all;
uint64_t addresses_pa;
uint64_t names_pa;
uint64_t num_syms;
uint64_t token_table_pa;
uint64_t token_index_pa;
uint64_t markers_pa;
struct ksect {
uint64_t sinittext;
uint64_t einittext;
uint64_t stext;
uint64_t etext;
uint64_t end;
} sect;
uint64_t relative_base;
uint64_t offsets_pa;
uint64_t kimage_voffset;
uint64_t reserved[4];
};
/* sec debug next */
struct basic_type_int {
uint64_t pa; /* physical address of the variable */
uint32_t size; /* size of basic type. eg sizeof(unsigned long) goes here */
uint32_t count; /* for array types */
};
struct sec_debug_kcnst {
uint64_t nr_cpus;
struct basic_type_int per_cpu_offset;
uint64_t phys_offset;
uint64_t phys_mask;
uint64_t page_offset;
uint64_t page_mask;
uint64_t page_shift;
uint64_t va_bits;
uint64_t kimage_vaddr;
uint64_t kimage_voffset;
uint64_t pa_swapper;
uint64_t pgdir_shift;
uint64_t pud_shift;
uint64_t pmd_shift;
uint64_t ptrs_per_pgd;
uint64_t ptrs_per_pud;
uint64_t ptrs_per_pmd;
uint64_t ptrs_per_pte;
uint64_t kconfig_base;
uint64_t kconfig_size;
uint64_t pa_text;
uint64_t pa_start_rodata;
uint64_t reserved[4];
};
struct member_type {
uint16_t size;
uint16_t offset;
};
typedef struct member_type member_type_int;
typedef struct member_type member_type_long;
typedef struct member_type member_type_longlong;
typedef struct member_type member_type_ptr;
typedef struct member_type member_type_str;
struct struct_thread_info {
uint32_t struct_size;
member_type_long flags;
member_type_ptr task;
member_type_int cpu;
member_type_long rrk;
};
struct struct_task_struct {
uint32_t struct_size;
member_type_long state;
member_type_long exit_state;
member_type_ptr stack;
member_type_int flags;
member_type_int on_cpu;
member_type_int on_rq;
member_type_int cpu;
member_type_int pid;
member_type_str comm;
member_type_ptr tasks_next;
member_type_ptr thread_group_next;
member_type_long fp;
member_type_long sp;
member_type_long pc;
member_type_long sched_info__pcount;
member_type_longlong sched_info__run_delay;
member_type_longlong sched_info__last_arrival;
member_type_longlong sched_info__last_queued;
member_type_int ssdbg_wait__type;
member_type_ptr ssdbg_wait__data;
};
struct irq_stack_info {
uint64_t pcpu_stack; /* IRQ_STACK_PTR(0) */
uint64_t size; /* IRQ_STACK_SIZE */
uint64_t start_sp; /* IRQ_STACK_START_SP */
};
struct sec_debug_task {
uint64_t stack_size; /* THREAD_SIZE */
uint64_t start_sp; /* TRHEAD_START_SP */
struct struct_thread_info ti;
struct struct_task_struct ts;
uint64_t init_task;
struct irq_stack_info irq_stack;
};
struct sec_debug_spinlock_info {
member_type_int owner_cpu;
member_type_ptr owner;
int debug_enabled;
};
#define SD_ESSINFO_KEY_SIZE (32)
#define SD_NR_ESSINFO_ITEMS (16)
struct ess_info_offset {
char key[SD_ESSINFO_KEY_SIZE];
unsigned long base;
unsigned long last;
unsigned int nr;
unsigned int size;
unsigned int per_core;
};
struct sec_debug_ess_info {
struct ess_info_offset item[SD_NR_ESSINFO_ITEMS];
};
struct watchdogd_info {
struct task_struct *tsk;
struct thread_info *thr;
struct rtc_time *tm;
unsigned long long last_ping_time;
int last_ping_cpu;
bool init_done;
unsigned long emerg_addr;
};
struct bad_stack_info {
unsigned long magic;
unsigned long esr;
unsigned long far;
unsigned long spel0;
unsigned long cpu;
unsigned long tsk_stk;
unsigned long irq_stk;
unsigned long ovf_stk;
};
struct suspend_dev_info {
uint64_t suspend_func;
uint64_t suspend_device;
uint64_t shutdown_func;
uint64_t shutdown_device;
};
struct sec_debug_kernel_data {
uint64_t task_in_pm_suspend;
uint64_t task_in_sys_reboot;
uint64_t task_in_sys_shutdown;
uint64_t task_in_dev_shutdown;
uint64_t task_in_sysrq_crash;
uint64_t task_in_soft_lockup;
uint64_t cpu_in_soft_lockup;
uint64_t task_in_hard_lockup;
uint64_t cpu_in_hard_lockup;
uint64_t unfrozen_task;
uint64_t unfrozen_task_count;
uint64_t sync_irq_task;
uint64_t sync_irq_num;
uint64_t sync_irq_name;
uint64_t sync_irq_desc;
uint64_t sync_irq_thread;
uint64_t sync_irq_threads_active;
uint64_t dev_shutdown_start;
uint64_t dev_shutdown_end;
uint64_t dev_shutdown_duration;
uint64_t dev_shutdown_func;
uint64_t sysrq_ptr;
struct watchdogd_info wddinfo;
struct bad_stack_info bsi;
struct suspend_dev_info sdi;
};
enum sdn_map {
SDN_MAP_DUMP_SUMMARY,
SDN_MAP_AUTO_COMMENT,
SDN_MAP_EXTRA_INFO,
SDN_MAP_AUTO_ANALYSIS,
SDN_MAP_INITTASK_LOG,
SDN_MAP_DEBUG_PARAM,
SDN_MAP_FIRST_KMSG,
SDN_MAP_SPARED_BUFFER,
NR_SDN_MAP,
};
struct sec_debug_buf {
unsigned long base;
unsigned long size;
};
struct sec_debug_map {
struct sec_debug_buf buf[NR_SDN_MAP];
};
#define SET_MEMBER_TYPE_INFO(PTR, TYPE, MEMBER) \
{ \
(PTR)->size = sizeof(((TYPE *)0)->MEMBER); \
(PTR)->offset = offsetof(TYPE, MEMBER); \
}
struct sec_debug_memtab {
uint64_t table_start_pa;
uint64_t table_end_pa;
uint64_t reserved[4];
};
#define THREAD_START_SP (THREAD_SIZE - 16)
#define IRQ_STACK_START_SP THREAD_START_SP
#define SEC_DEBUG_MAGIC0 (0x11221133)
#define SEC_DEBUG_MAGIC1 (0x12121313)
enum {
DSS_KEVENT_TASK,
DSS_KEVENT_WORK,
DSS_KEVENT_IRQ,
DSS_KEVENT_FREQ,
DSS_KEVENT_IDLE,
DSS_KEVENT_THRM,
DSS_KEVENT_ACPM,
};
extern unsigned int get_smpl_warn_number(void);
extern void (*mach_restart)(enum reboot_mode mode, const char *cmd);
extern void sec_debug_task_sched_log_short_msg(char *msg);
extern void sec_debug_task_sched_log(int cpu, struct task_struct *task);
extern void sec_debug_irq_sched_log(unsigned int irq, void *fn, int en);
extern void sec_debug_irq_enterexit_log(unsigned int irq, unsigned long long start_time);
extern void sec_debug_set_kallsyms_info(struct sec_debug_ksyms *ksyms, int magic);
extern int sec_debug_check_sj(void);
extern unsigned int sec_debug_get_kevent_paddr(int type);
extern char *get_bk_item_val(const char *key);
extern void get_bk_item_val_as_string(const char *key, char *buf);
extern void sec_debug_get_kevent_info(struct ess_info_offset *p, int type);
extern unsigned long sec_debug_get_kevent_index_addr(int type);
extern void sec_debug_set_task_in_pm_suspend(uint64_t task);
extern void sec_debug_set_task_in_sys_reboot(uint64_t task);
extern void sec_debug_set_task_in_sys_shutdown(uint64_t task);
extern void sec_debug_set_task_in_dev_shutdown(uint64_t task);
extern void sec_debug_set_sysrq_crash(struct task_struct *task);
extern void sec_debug_set_task_in_soft_lockup(uint64_t task);
extern void sec_debug_set_cpu_in_soft_lockup(uint64_t cpu);
extern void sec_debug_set_task_in_hard_lockup(uint64_t task);
extern void sec_debug_set_cpu_in_hard_lockup(uint64_t cpu);
extern void sec_debug_set_unfrozen_task(uint64_t task);
extern void sec_debug_set_unfrozen_task_count(uint64_t count);
extern void sec_debug_set_task_in_sync_irq(uint64_t task, unsigned int irq, const char *name, struct irq_desc *desc);
extern void sec_debug_set_device_shutdown_timeinfo(uint64_t start, uint64_t end, uint64_t duration, uint64_t func);
extern void sec_debug_clr_device_shutdown_timeinfo(void);
extern struct watchdogd_info *sec_debug_get_wdd_info(void);
extern struct bad_stack_info *sec_debug_get_bs_info(void);
extern void *sec_debug_get_debug_base(int type);
extern unsigned long sec_debug_get_buf_base(int type);
extern unsigned long sec_debug_get_buf_size(int type);
#define ENABLE_SDCARD_RAMDUMP (0x73646364)
#define MAGIC_SDR_FOR_MINFORM (0x3)
#define OFFSET_SDR_FOR_MINFORM (0x0)
#define MASK_SDR_FOR_MINFORM (0xF)
extern void sec_set_reboot_magic(int magic, int offset, int mask);
#ifdef CONFIG_SEC_DEBUG
extern void sec_debug_set_shutdown_device(const char *fname, const char *dname);
extern void sec_debug_set_suspend_device(const char *fname, const char *dname);
#else
#define sec_debug_set_shutdown_device(a, b) do { } while (0)
#define sec_debug_set_suspend_device(a, b) do { } while (0)
#endif
#ifdef CONFIG_SEC_DEBUG_PPMPU
extern void print_ppmpu_protection(struct pt_regs *regs);
#else
static inline void print_ppmpu_protection(struct pt_regs *regs) {}
#endif
#ifdef CONFIG_SEC_DEBUG_LAST_KMSG
#define SEC_LKMSG_MAGICKEY 0x0000000a6c6c7546
extern void sec_debug_save_last_kmsg(unsigned char *head_ptr,
unsigned char *curr_ptr, size_t buf_size);
#else
#define sec_debug_save_last_kmsg(a, b, c) do { } while (0)
#endif
/*
* SEC DEBUG EXTRA INFO
*/
#define V3_TEST_PHYS_ADDR (0x91700000)
#define OFFSET_SHARED_BUFFER (0xC00)
#define MAX_ITEM_KEY_LEN (16)
#define MAX_ITEM_VAL_LEN (1008)
enum shared_buffer_slot {
SLOT_32,
SLOT_64,
SLOT_256,
SLOT_1024,
SLOT_MAIN_END = SLOT_1024,
NR_MAIN_SLOT = 4,
SLOT_BK_32 = NR_MAIN_SLOT,
SLOT_BK_64,
SLOT_BK_256,
SLOT_BK_1024,
SLOT_END = SLOT_BK_1024,
NR_SLOT = 8,
};
struct sec_debug_sb_index {
unsigned int paddr; /* physical address of slot */
unsigned int size; /* size of a item */
unsigned int nr; /* number of items in slot */
unsigned int cnt; /* number of used items in slot */
/* map to indicate which items are added by bootloader */
unsigned long blmark;
};
struct sec_debug_shared_buffer {
/* initial magic code */
unsigned int magic[4];
/* shared buffer index */
struct sec_debug_sb_index sec_debug_sbidx[NR_SLOT];
};
#define MAX_EXTRA_INFO_HDR_LEN 6
#define SEC_DEBUG_BADMODE_MAGIC 0x6261646d
enum sec_debug_extra_fault_type {
UNDEF_FAULT, /* 0 */
BAD_MODE_FAULT, /* 1 */
WATCHDOG_FAULT, /* 2 */
KERNEL_FAULT, /* 3 */
MEM_ABORT_FAULT, /* 4 */
SP_PC_ABORT_FAULT, /* 5 */
PAGE_FAULT, /* 6 */
ACCESS_USER_FAULT, /* 7 */
EXE_USER_FAULT, /* 8 */
ACCESS_USER_OUTSIDE_FAULT, /* 9 */
BUG_FAULT, /* 10 */
PANIC_FAULT,
FAULT_MAX,
};
#if defined(CONFIG_SAMSUNG_VST_CAL)
extern int volt_vst_cal_bdata;
#endif
#define SEC_DEBUG_SHARED_MAGIC0 0xFFFFFFFF
#define SEC_DEBUG_SHARED_MAGIC1 0x95308180
#define SEC_DEBUG_SHARED_MAGIC2 0x14F014F0
#define SEC_DEBUG_SHARED_MAGIC3 0x00010001
#ifdef CONFIG_SEC_DEBUG_EXTRA_INFO
extern void simulate_extra_info_force_error(unsigned int magic);
extern struct exynos_chipid_info exynos_soc_info;
extern unsigned int get_smpl_warn_number(void);
extern void sec_debug_init_extra_info(struct sec_debug_shared_buffer *);
extern void sec_debug_finish_extra_info(void);
extern void sec_debug_store_extra_info_A(char *ptr);
extern void sec_debug_store_extra_info_B(char *ptr);
extern void sec_debug_store_extra_info_C(char *ptr);
extern void sec_debug_store_extra_info_M(char *ptr);
extern void sec_debug_store_extra_info_F(char *ptr);
extern void sec_debug_set_extra_info_fault(enum sec_debug_extra_fault_type,
unsigned long addr, struct pt_regs *regs);
extern void sec_debug_set_extra_info_bug(const char *file, unsigned int line);
extern void sec_debug_set_extra_info_panic(char *str);
extern void sec_debug_set_extra_info_backtrace(struct pt_regs *regs);
extern void sec_debug_set_extra_info_backtrace_cpu(struct pt_regs *regs, int cpu);
extern void sec_debug_set_extra_info_backtrace_task(struct task_struct *tsk);
extern void sec_debug_set_extra_info_evt_version(void);
extern void sec_debug_set_extra_info_sysmmu(char *str);
extern void sec_debug_set_extra_info_busmon(char *str);
extern void sec_debug_set_extra_info_dpm_timeout(char *devname);
extern void sec_debug_set_extra_info_smpl(unsigned long count);
extern void sec_debug_set_extra_info_esr(unsigned int esr);
extern void sec_debug_set_extra_info_merr(char *merr);
extern void sec_debug_set_extra_info_hint(u64 hint);
extern void sec_debug_set_extra_info_decon(unsigned int err);
extern void sec_debug_set_extra_info_batt(int cap, int volt, int temp, int curr);
extern void sec_debug_set_extra_info_ufs_error(char *str);
extern void sec_debug_set_extra_info_zswap(char *str);
extern void sec_debug_set_extra_info_mfc_error(char *str);
extern void sec_debug_set_extra_info_aud(char *str);
extern void sec_debug_set_extra_info_unfz(char *tmp);
extern void sec_debug_set_extra_info_epd(char *str);
#else
#define sec_debug_init_extra_info(a) do { } while (0)
#define sec_debug_finish_extra_info() do { } while (0)
#define sec_debug_store_extra_info_A(a) do { } while (0)
#define sec_debug_store_extra_info_C(a) do { } while (0)
#define sec_debug_store_extra_info_M(a) do { } while (0)
#define sec_debug_store_extra_info_F(a) do { } while (0)
#define sec_debug_set_extra_info_fault(a, b, c) do { } while (0)
#define sec_debug_set_extra_info_bug(a, b) do { } while (0)
#define sec_debug_set_extra_info_panic(a) do { } while (0)
#define sec_debug_set_extra_info_backtrace(a) do { } while (0)
#define sec_debug_set_extra_info_backtrace_cpu(a, b) do { } while (0)
#define sec_debug_set_extra_info_evt_version() do { } while (0)
#define sec_debug_set_extra_info_sysmmu(a) do { } while (0)
#define sec_debug_set_extra_info_busmon(a) do { } while (0)
#define sec_debug_set_extra_info_dpm_timeout(a) do { } while (0)
#define sec_debug_set_extra_info_smpl(a) do { } while (0)
#define sec_debug_set_extra_info_esr(a) do { } while (0)
#define sec_debug_set_extra_info_merr(a) do { } while (0)
#define sec_debug_set_extra_info_hint(a) do { } while (0)
#define sec_debug_set_extra_info_decon(a) do { } while (0)
#define sec_debug_set_extra_info_batt(a, b, c, d) do { } while (0)
#define sec_debug_set_extra_info_ufs_error(a) do { } while (0)
#define sec_debug_set_extra_info_zswap(a) do { } while (0)
#define sec_debug_set_extra_info_mfc_error(a) do { } while (0)
#define sec_debug_set_extra_info_aud(a) do { } while (0)
#define sec_debug_set_extra_info_unfz(a) do { } while (0)
#define sec_debug_set_extra_info_epd(a) do { } while (0)
#endif /* CONFIG_SEC_DEBUG_EXTRA_INFO */
/*
* SEC DEBUG AUTO COMMENT
*/
#define SEC_DEBUG_AUTO_COMM_BUF_SIZE 10
struct sec_debug_auto_comm_buf {
int reserved_0;
int reserved_1;
int reserved_2;
unsigned int offset;
char buf[SZ_4K];
};
struct sec_debug_auto_comment {
int header_magic;
int fault_flag;
int lv5_log_cnt;
u64 lv5_log_order;
int order_map_cnt;
int order_map[SEC_DEBUG_AUTO_COMM_BUF_SIZE];
struct sec_debug_auto_comm_buf auto_comm_buf[SEC_DEBUG_AUTO_COMM_BUF_SIZE];
int tail_magic;
};
#ifdef CONFIG_SEC_DEBUG_AUTO_COMMENT
#define AC_SIZE 0xf3c
#define AC_MAGIC 0xcafecafe
#define AC_TAIL_MAGIC 0x00c0ffee
#define AC_EDATA_MAGIC 0x43218765
enum {
PRIO_LV0 = 0,
PRIO_LV1,
PRIO_LV2,
PRIO_LV3,
PRIO_LV4,
PRIO_LV5,
PRIO_LV6,
PRIO_LV7,
PRIO_LV8,
PRIO_LV9
};
enum sec_debug_FREQ_INFO {
FREQ_INFO_CLD0 = 0,
FREQ_INFO_CLD1,
FREQ_INFO_INT,
FREQ_INFO_MIF,
FREQ_INFO_MAX,
};
struct sec_debug_auto_comm_log_idx {
atomic_t logging_entry;
atomic_t logging_disable;
atomic_t logging_count;
};
struct auto_comment_log_map {
char prio_level;
char max_count;
};
static const struct auto_comment_log_map init_data[SEC_DEBUG_AUTO_COMM_BUF_SIZE] = {
{PRIO_LV0, 0},
{PRIO_LV5, 8},
{PRIO_LV9, 0},
{PRIO_LV5, 0},
{PRIO_LV5, 0},
{PRIO_LV1, 7},
{PRIO_LV2, 8},
{PRIO_LV5, 0},
{PRIO_LV5, 8},
{PRIO_LV0, 0}
};
extern void sec_debug_auto_comment_log_disable(int type);
extern void sec_debug_auto_comment_log_once(int type);
extern void register_set_auto_comm_buf(void (*func)(int type, const char *buf, size_t size));
extern void register_set_auto_comm_lastfreq(void (*func)(int type,
int old_freq, int new_freq, u64 time, int en));
#endif
#ifdef CONFIG_SEC_DEBUG
extern bool sec_debug_pcprwsem_enabled;
extern void sec_debug_pcprwsem_log_enable(bool en);
extern void __sec_debug_pcprwsem_log_print(const char *s, int mode, void *sem);
static inline void sec_debug_pcprwsem_log_print(const char *s, int mode, void *sem)
{
if (likely(!sec_debug_pcprwsem_enabled))
return;
__sec_debug_pcprwsem_log_print(s, mode, sem);
}
#else
#define sec_debug_pcprwsem_log_enable() do { } while (0)
#define sec_debug_pcprwsem_log_print(a, b, c) do { } while (0)
#endif
#ifdef CONFIG_SEC_DEBUG_DTASK
extern void sec_debug_wtsk_print_info(struct task_struct *task, bool raw);
extern void sec_debug_wtsk_set_data(int type, void *data);
static inline void sec_debug_wtsk_clear_data(void)
{
sec_debug_wtsk_set_data(DTYPE_NONE, NULL);
}
#else
#define sec_debug_wtsk_print_info(a, b) do { } while (0)
#define sec_debug_wtsk_set_data(a, b) do { } while (0)
#define sec_debug_wtsk_clear_data() do { } while (0)
#endif
#ifdef CONFIG_SEC_DEBUG_INIT_LOG
extern void register_init_log_hook_func(void (*func)(const char *buf, size_t size));
#endif
/* increase if sec_debug_next is not changed and other feature is upgraded */
#define SEC_DEBUG_KERNEL_UPPER_VERSION (0x0001)
/* increase if sec_debug_next is changed */
#define SEC_DEBUG_KERNEL_LOWER_VERSION (0x0001)
/* SEC DEBUG NEXT DEFINITION */
struct sec_debug_next {
unsigned int magic[2];
unsigned int version[2];
struct sec_debug_map map;
struct sec_debug_memtab memtab;
struct sec_debug_ksyms ksyms;
struct sec_debug_kcnst kcnst;
struct sec_debug_task task;
struct sec_debug_ess_info ss_info;
struct sec_debug_spinlock_info rlock;
struct sec_debug_kernel_data kernd;
struct sec_debug_auto_comment auto_comment;
struct sec_debug_shared_buffer extra_info;
};
/*
* Samsung TN Logging Options
*/
#ifdef CONFIG_TOUCHSCREEN_DUMP_MODE
struct tsp_dump_callbacks {
void (*inform_dump)(void);
};
#endif
#ifdef CONFIG_SEC_DEBUG_LIMIT_BACKTRACE
#define MAX_UNWINDING_LOOP 50 /* maximum number of unwind frame */
#endif
#ifdef CONFIG_SEC_DEBUG_SYSRQ_KMSG
extern size_t sec_debug_get_curr_init_ptr(void);
extern size_t dbg_snapshot_get_curr_ptr_for_sysrq(void);
#endif
/* sec_debug_memtab.c */
extern void secdbg_base_set_memtab_info(struct sec_debug_memtab *ksyms);
#ifdef CONFIG_SEC_DEBUG
#define SDBG_KNAME_LEN 64
struct secdbg_member_type {
char member[SDBG_KNAME_LEN];
uint16_t size;
uint16_t offset;
uint16_t unused[2];
};
#define SECDBG_DEFINE_MEMBER_TYPE(key, st, mem) \
const struct secdbg_member_type sdbg_##key \
__attribute__((__section__(".secdbg_mbtab." #key))) = { \
.member = #key, \
.size = FIELD_SIZEOF(struct st, mem), \
.offset = offsetof(struct st, mem), \
}
#else
#define SECDBG_DEFINE_MEMBER_TYPE(a, b, c)
#endif /* CONFIG_SEC_DEBUG */
#ifdef CONFIG_SEC_DEBUG_SOFTDOG
extern void secdbg_softdog_show_info(void);
#else
#define secdbg_softdog_show_info() do { } while (0)
#endif
#endif /* SEC_DEBUG_H */
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