xen_wdt.c File Reference

#include <linux/bug.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/hrtimer.h>
#include <linux/kernel.h>
#include <linux/ktime.h>
#include <linux/init.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/uaccess.h>
#include <linux/watchdog.h>
#include <xen/xen.h>
#include <asm/xen/hypercall.h>
#include <xen/interface/sched.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	DRV_NAME   "wdt"
#define	DRV_VERSION   "0.01"
#define	WATCHDOG_TIMEOUT   60 /* in seconds */

Functions
	module_param (timeout, uint, S_IRUGO)
	MODULE_PARM_DESC (timeout,"Watchdog timeout in seconds ""(default="__MODULE_STRING(WATCHDOG_TIMEOUT)")")
	module_param (nowayout, bool, S_IRUGO)
	MODULE_PARM_DESC (nowayout,"Watchdog cannot be stopped once started ""(default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")")
	module_init (xen_wdt_init_module)
	module_exit (xen_wdt_cleanup_module)
	MODULE_AUTHOR ("Jan Beulich <[email protected]>")
	MODULE_DESCRIPTION ("Xen WatchDog Timer Driver")
	MODULE_VERSION (DRV_VERSION)
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_MISCDEV (WATCHDOG_MINOR)

Macro Definition Documentation

#define DRV_NAME   "wdt"

Definition at line 14 of file xen_wdt.c.

#define DRV_VERSION   "0.01"

Definition at line 15 of file xen_wdt.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 12 of file xen_wdt.c.

#define WATCHDOG_TIMEOUT   60 /* in seconds */

Definition at line 41 of file xen_wdt.c.

Function Documentation

MODULE_ALIAS_MISCDEV

(

WATCHDOG_MINOR

)

MODULE_AUTHOR

(

"Jan Beulich <[email protected]>"

)

MODULE_DESCRIPTION

(

"Xen WatchDog Timer Driver"

)

module_exit

(

xen_wdt_cleanup_module

)

module_init

(

xen_wdt_init_module

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	timeout	,
		uint	,
		S_IRUGO
	)

module_param	(	nowayout	,
		bool	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	timeout	,
		"Watchdog timeout in seconds ""(default="__MODULE_STRING(WATCHDOG_TIMEOUT)")"
	)

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

MODULE_VERSION

(

DRV_VERSION

)