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Macros | Functions
advantechwdt.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/ioport.h>
#include <linux/platform_device.h>
#include <linux/init.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 DRV_NAME   "advantechwdt"
 
#define WATCHDOG_NAME   "Advantech WDT"
 
#define WATCHDOG_TIMEOUT   60 /* 60 sec default timeout */
 

Functions

 module_param (wdt_stop, int, 0)
 
 MODULE_PARM_DESC (wdt_stop,"Advantech WDT 'stop' io port (default 0x443)")
 
 module_param (wdt_start, int, 0)
 
 MODULE_PARM_DESC (wdt_start,"Advantech WDT 'start' io port (default 0x443)")
 
 module_param (timeout, int, 0)
 
 MODULE_PARM_DESC (timeout,"Watchdog timeout in seconds. 1<= timeout <=63, default="__MODULE_STRING(WATCHDOG_TIMEOUT)".")
 
 module_param (nowayout, bool, 0)
 
 MODULE_PARM_DESC (nowayout,"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")")
 
 module_init (advwdt_init)
 
 module_exit (advwdt_exit)
 
 MODULE_LICENSE ("GPL")
 
 MODULE_AUTHOR ("Marek Michalkiewicz <marekm@linux.org.pl>")
 
 MODULE_DESCRIPTION ("Advantech Single Board Computer WDT driver")
 
 MODULE_ALIAS_MISCDEV (WATCHDOG_MINOR)
 

Macro Definition Documentation

#define DRV_NAME   "advantechwdt"

Definition at line 46 of file advantechwdt.c.

#define pr_fmt (   fmt)    KBUILD_MODNAME ": " fmt

Definition at line 31 of file advantechwdt.c.

#define WATCHDOG_NAME   "Advantech WDT"

Definition at line 47 of file advantechwdt.c.

#define WATCHDOG_TIMEOUT   60 /* 60 sec default timeout */

Definition at line 48 of file advantechwdt.c.

Function Documentation

MODULE_ALIAS_MISCDEV ( WATCHDOG_MINOR  )
MODULE_AUTHOR ( "Marek Michalkiewicz <marekm@linux.org.pl>"  )
MODULE_DESCRIPTION ( "Advantech Single Board Computer WDT driver )
module_exit ( advwdt_exit  )
module_init ( advwdt_init  )
MODULE_LICENSE ( "GPL"  )
module_param ( wdt_stop  ,
int  ,
 
)
module_param ( wdt_start  ,
int  ,
 
)
module_param ( timeout  ,
int  ,
 
)
module_param ( nowayout  ,
bool  ,
 
)
MODULE_PARM_DESC ( wdt_stop  ,
"Advantech WDT 'stop' io port (default 0x443)"   
)
MODULE_PARM_DESC ( wdt_start  ,
"Advantech WDT 'start' io port (default 0x443)"   
)
MODULE_PARM_DESC ( timeout  ,
"Watchdog timeout in seconds. 1<= timeout <=  63 
)
MODULE_PARM_DESC ( nowayout  ,
"Watchdog cannot be stopped once started (default="__MODULE_STRING(WATCHDOG_NOWAYOUT)")"   
)