/* *	Generic watchdog defines. Derived from.. * * Berkshire PC Watchdog Defines * by Ken Hollis <khollis@bitgate.com> * */#ifndef _LINUX_WATCHDOG_H#define _LINUX_WATCHDOG_H#include <linux/ioctl.h>#define	WATCHDOG_IOCTL_BASE	'W'struct watchdog_info {	__u32 options;		/* Options the card/driver supports */	__u32 firmware_version;	/* Firmware version of the card */	__u8  identity[32];	/* Identity of the board */};#define	WDIOC_GETSUPPORT	_IOR(WATCHDOG_IOCTL_BASE, 0, struct watchdog_info)#define	WDIOC_GETSTATUS		_IOR(WATCHDOG_IOCTL_BASE, 1, int)#define	WDIOC_GETBOOTSTATUS	_IOR(WATCHDOG_IOCTL_BASE, 2, int)#define	WDIOC_GETTEMP		_IOR(WATCHDOG_IOCTL_BASE, 3, int)#define	WDIOC_SETOPTIONS	_IOR(WATCHDOG_IOCTL_BASE, 4, int)#define	WDIOC_KEEPALIVE		_IOR(WATCHDOG_IOCTL_BASE, 5, int)#define	WDIOC_SETTIMEOUT        _IOW(WATCHDOG_IOCTL_BASE, 6, int)#define	WDIOF_UNKNOWN		-1	/* Unknown flag error */#define	WDIOS_UNKNOWN		-1	/* Unknown status error */#define	WDIOF_OVERHEAT		0x0001	/* Reset due to CPU overheat */#define	WDIOF_FANFAULT		0x0002	/* Fan failed */#define	WDIOF_EXTERN1		0x0004	/* External relay 1 */#define	WDIOF_EXTERN2		0x0008	/* External relay 2 */#define	WDIOF_POWERUNDER	0x0010	/* Power bad/power fault */#define	WDIOF_CARDRESET		0x0020	/* Card previously reset the CPU */#define WDIOF_POWEROVER		0x0040	/* Power over voltage */#define	WDIOF_KEEPALIVEPING	0x8000	/* Keep alive ping reply */#define	WDIOS_DISABLECARD	0x0001	/* Turn off the watchdog timer */#define	WDIOS_ENABLECARD	0x0002	/* Turn on the watchdog timer */#define	WDIOS_TEMPPANIC		0x0004	/* Kernel panic on temperature trip */#endif  /* ifndef _LINUX_WATCHDOG_H */