smsc37b787_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/delay.h>
#include <linux/fs.h>
#include <linux/ioport.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/uaccess.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	SMSC_SUPPORT_MINUTES
#define	MAX_TIMEOUT   255
#define	UNIT_SECOND   0
#define	UNIT_MINUTE   1
#define	VERSION   "1.1"
#define	IOPORT   0x3F0
#define	IOPORT_SIZE   2
#define	IODEV_NO   8

Functions
	module_init (wb_smsc_wdt_init)
	module_exit (wb_smsc_wdt_exit)
	MODULE_AUTHOR ("Sven Anders <[email protected]>")
	MODULE_DESCRIPTION ("Driver for SMsC 37B787 watchdog component (Version "VERSION")")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_MISCDEV (WATCHDOG_MINOR)
	module_param (unit, int, 0)
	MODULE_PARM_DESC (unit,"set unit to use, 0=seconds or 1=minutes, default is 0")
	module_param (timeout, int, 0)
	MODULE_PARM_DESC (timeout,"range is 1-255 units, default is 60")
	module_param (nowayout, bool, 0)
	MODULE_PARM_DESC (nowayout,"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")")

Macro Definition Documentation

#define IODEV_NO   8

Definition at line 78 of file smsc37b787_wdt.c.

#define IOPORT   0x3F0

Definition at line 76 of file smsc37b787_wdt.c.

#define IOPORT_SIZE   2

Definition at line 77 of file smsc37b787_wdt.c.

#define MAX_TIMEOUT   255

Definition at line 69 of file smsc37b787_wdt.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 46 of file smsc37b787_wdt.c.

#define SMSC_SUPPORT_MINUTES

Definition at line 66 of file smsc37b787_wdt.c.

#define UNIT_MINUTE   1

Definition at line 72 of file smsc37b787_wdt.c.

#define UNIT_SECOND   0

Definition at line 71 of file smsc37b787_wdt.c.

#define VERSION   "1.1"

Definition at line 74 of file smsc37b787_wdt.c.

Function Documentation

MODULE_ALIAS_MISCDEV

(

WATCHDOG_MINOR

)

MODULE_AUTHOR

(

"Sven Anders <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for SMsC 37B787 watchdog component (Version "VERSION")"

)

module_exit

(

wb_smsc_wdt_exit

)

module_init

(

wb_smsc_wdt_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	unit	,
		int	,
		0
	)

module_param	(	timeout	,
		int	,
		0
	)

module_param	(	nowayout	,
		bool	,
		0
	)

MODULE_PARM_DESC	(	unit	,
		"set unit to	use,
		0	= seconds or 1=minutes,
		default is 0"
	)

MODULE_PARM_DESC	(	timeout	,
		"range is 1-255	units,
		default is 60"
	)

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