mpcore_wdt.c File Reference

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
#include <linux/fs.h>
#include <linux/reboot.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <asm/smp_twd.h>

Go to the source code of this file.

Data Structures
struct	mpcore_wdt

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	TIMER_MARGIN   60
#define	ONLY_TESTING   0
#define	mpcore_wdt_suspend   NULL
#define	mpcore_wdt_resume   NULL

Functions
	module_param (mpcore_margin, int, 0)
	MODULE_PARM_DESC (mpcore_margin,"MPcore timer margin in seconds. (0 < mpcore_margin < 65536, default="__MODULE_STRING(TIMER_MARGIN)")")
	module_param (nowayout, bool, 0)
	MODULE_PARM_DESC (nowayout,"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")")
	module_param (mpcore_noboot, int, 0)
	MODULE_PARM_DESC (mpcore_noboot,"MPcore watchdog action, ""set to 1 to ignore reboots, 0 to reboot (default="__MODULE_STRING(ONLY_TESTING)")")
	MODULE_ALIAS ("platform:mpcore_wdt")
	module_init (mpcore_wdt_init)
	module_exit (mpcore_wdt_exit)
	MODULE_AUTHOR ("ARM Limited")
	MODULE_DESCRIPTION ("MPcore Watchdog Device Driver")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_MISCDEV (WATCHDOG_MINOR)

Macro Definition Documentation

#define mpcore_wdt_resume   NULL

Definition at line 410 of file mpcore_wdt.c.

#define mpcore_wdt_suspend   NULL

Definition at line 409 of file mpcore_wdt.c.

#define ONLY_TESTING   0

Definition at line 66 of file mpcore_wdt.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 23 of file mpcore_wdt.c.

#define TIMER_MARGIN   60

Definition at line 53 of file mpcore_wdt.c.

Function Documentation

MODULE_ALIAS

(

"platform:mpcore_wdt"

)

MODULE_ALIAS_MISCDEV

(

WATCHDOG_MINOR

)

MODULE_AUTHOR

(

"ARM Limited"

)

MODULE_DESCRIPTION

(

"MPcore Watchdog Device Driver"

)

module_exit

(

mpcore_wdt_exit

)

module_init

(

mpcore_wdt_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	mpcore_margin	,
		int	,
		0
	)

module_param	(	nowayout	,
		bool	,
		0
	)

module_param	(	mpcore_noboot	,
		int	,
		0
	)

MODULE_PARM_DESC	(	mpcore_margin	,
		"MPcore timer margin in seconds. (0 < mpcore_margin < 65536, default="__MODULE_STRING(TIMER_MARGIN)")"
	)

MODULE_PARM_DESC	(	nowayout	,
		"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")"
	)

MODULE_PARM_DESC	(	mpcore_noboot	,
		"MPcore watchdog	action,
		""set to 1 to ignore	reboots,
		0 to reboot(default="__MODULE_STRING(ONLY_TESTING)")"
	)