fadump.c File Reference

#include <linux/string.h>
#include <linux/memblock.h>
#include <linux/delay.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/crash_dump.h>
#include <linux/kobject.h>
#include <linux/sysfs.h>
#include <asm/page.h>
#include <asm/prom.h>
#include <asm/rtas.h>
#include <asm/fadump.h>
#include <asm/debug.h>
#include <asm/setup.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   "fadump: " fmt
#define	GPR_MASK   0xffffff0000000000

Functions
int __init	early_init_dt_scan_fw_dump (unsigned long node, const char *uname, int depth, void *data)
int	is_fadump_active (void)
int __init	fadump_reserve_mem (void)
	early_param ("fadump", early_fadump_param)
	early_param ("fadump_reserve_mem", early_fadump_reserve_mem)
void	crash_fadump (struct pt_regs *regs, const char *str)
void	fadump_cleanup (void)
int __init	setup_fadump (void)
	subsys_initcall (setup_fadump)

Variables
struct fad_crash_memory_ranges	crash_memory_ranges [INIT_CRASHMEM_RANGES]
int	crash_mem_ranges

Macro Definition Documentation

#define GPR_MASK   0xffffff0000000000

Definition at line 423 of file fadump.c.

#define pr_fmt

(

fmt

)

"fadump: " fmt

Definition at line 28 of file fadump.c.

Function Documentation

void crash_fadump	(	struct pt_regs *	regs,
		const char *	str
	)

Definition at line 400 of file fadump.c.

int __init early_init_dt_scan_fw_dump	(	unsigned long	node,
		const char *	uname,
		int	depth,
		void *	data
	)

Definition at line 55 of file fadump.c.

early_param	(	"fadump"	,
		early_fadump_param
	)

early_param	(	"fadump_reserve_mem"	,
		early_fadump_reserve_mem
	)

void fadump_cleanup

(

void

)

Definition at line 1018 of file fadump.c.

int __init fadump_reserve_mem

(

void

)

Definition at line 255 of file fadump.c.

int is_fadump_active

(

void

)

Definition at line 116 of file fadump.c.

int __init setup_fadump

(

void

)

Definition at line 1285 of file fadump.c.

subsys_initcall

(

setup_fadump

)

Variable Documentation

int crash_mem_ranges

Definition at line 52 of file fadump.c.

struct fad_crash_memory_ranges crash_memory_ranges[INIT_CRASHMEM_RANGES]

Definition at line 51 of file fadump.c.