bcm63xx_wdt.c File Reference

#include <linux/bitops.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
#include <linux/uaccess.h>
#include <linux/watchdog.h>
#include <linux/timer.h>
#include <linux/jiffies.h>
#include <linux/interrupt.h>
#include <linux/ptrace.h>
#include <linux/resource.h>
#include <linux/platform_device.h>
#include <bcm63xx_cpu.h>
#include <bcm63xx_io.h>
#include <bcm63xx_regs.h>
#include <bcm63xx_timer.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	PFX   KBUILD_MODNAME
#define	WDT_HZ   50000000 /* Fclk */
#define	WDT_DEFAULT_TIME   30 /* seconds */
#define	WDT_MAX_TIME   256 /* seconds */

Functions
	module_param (nowayout, bool, 0)
	MODULE_PARM_DESC (nowayout,"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")")
	module_platform_driver (bcm63xx_wdt_driver)
	MODULE_AUTHOR ("Miguel Gaio <[email protected]>")
	MODULE_AUTHOR ("Florian Fainelli <[email protected]>")
	MODULE_DESCRIPTION ("Driver for the Broadcom BCM63xx SoC watchdog")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS_MISCDEV (WATCHDOG_MINOR)
	MODULE_ALIAS ("platform:bcm63xx-wdt")

Macro Definition Documentation

#define PFX   KBUILD_MODNAME

Definition at line 38 of file bcm63xx_wdt.c.

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 13 of file bcm63xx_wdt.c.

#define WDT_DEFAULT_TIME   30 /* seconds */

Definition at line 41 of file bcm63xx_wdt.c.

#define WDT_HZ   50000000 /* Fclk */

Definition at line 40 of file bcm63xx_wdt.c.

#define WDT_MAX_TIME   256 /* seconds */

Definition at line 42 of file bcm63xx_wdt.c.

Function Documentation

MODULE_ALIAS

(

"platform:bcm63xx-wdt"

)

MODULE_ALIAS_MISCDEV

(

WATCHDOG_MINOR

)

MODULE_AUTHOR

(

"Miguel Gaio <[email protected]>"

)

MODULE_AUTHOR

(

"Florian Fainelli <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for the Broadcom BCM63xx SoC watchdog"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	nowayout	,
		bool	,
		0
	)

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

module_platform_driver

(

bcm63xx_wdt_driver

)

Variable Documentation

int default_ticks

Definition at line 47 of file bcm63xx_wdt.c.

unsigned long inuse

Definition at line 48 of file bcm63xx_wdt.c.

void __iomem* regs

Definition at line 45 of file bcm63xx_wdt.c.

atomic_t ticks

Definition at line 49 of file bcm63xx_wdt.c.

struct timer_list timer

Definition at line 46 of file bcm63xx_wdt.c.