mtdoops.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/console.h>
#include <linux/vmalloc.h>
#include <linux/workqueue.h>
#include <linux/sched.h>
#include <linux/wait.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/kmsg_dump.h>

Go to the source code of this file.

Data Structures
struct	mtdoops_context

Macros
#define	MTDOOPS_MAX_MTD_SIZE   (8 * 1024 * 1024)
#define	MTDOOPS_KERNMSG_MAGIC   0x5d005d00
#define	MTDOOPS_HEADER_SIZE   8

Functions
	module_param (record_size, ulong, 0400)
	MODULE_PARM_DESC (record_size,"record size for MTD OOPS pages in bytes (default 4096)")
	module_param_string (mtddev, mtddev, 80, 0400)
	MODULE_PARM_DESC (mtddev,"name or index number of the MTD device to use")
	module_param (dump_oops, int, 0600)
	MODULE_PARM_DESC (dump_oops,"set to 1 to dump oopses, 0 to only dump panics (default 1)")
	module_init (mtdoops_init)
	module_exit (mtdoops_exit)
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Richard Purdie <[email protected]>")
	MODULE_DESCRIPTION ("MTD Oops/Panic console logger/driver")

Macro Definition Documentation

#define MTDOOPS_HEADER_SIZE   8

Definition at line 40 of file mtdoops.c.

#define MTDOOPS_KERNMSG_MAGIC   0x5d005d00

Definition at line 39 of file mtdoops.c.

#define MTDOOPS_MAX_MTD_SIZE   (8 * 1024 * 1024)

Definition at line 37 of file mtdoops.c.

Function Documentation

MODULE_AUTHOR

(

"Richard Purdie <[email protected]>"

)

MODULE_DESCRIPTION

(

"MTD Oops/Panic console logger/driver"

)

module_exit

(

mtdoops_exit

)

module_init

(

mtdoops_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	record_size	,
		ulong	,
		0400
	)

module_param	(	dump_oops	,
		int	,
		0600
	)

module_param_string	(	mtddev	,
		mtddev	,
		80	,
		0400
	)

MODULE_PARM_DESC	(	record_size	,
		"record size for MTD OOPS pages in bytes (default 4096)"
	)

MODULE_PARM_DESC	(	mtddev	,
		"name or index number of the MTD device to use"
	)

MODULE_PARM_DESC	(	dump_oops	,
		"set to 1 to dump	oopses,
		0 to only dump panics(default 1)"
	)