Lines Matching full:watchdog

3  *	Generic watchdog defines. Derived from..
5  * Berkshire PC Watchdog Defines
18 #include <uapi/linux/watchdog.h>
25 /** struct watchdog_ops - The watchdog-devices operations
28  * @start:	The routine for starting the watchdog device.
29  * @stop:	The routine for stopping the watchdog device.
30  * @ping:	The routine that sends a keepalive ping to the watchdog device.
31  * @status:	The routine that shows the status of the watchdog device.
32  * @set_timeout:The routine for setting the watchdog devices timeout value (in seconds).
33  * @set_pretimeout:The routine for setting the watchdog devices pretimeout.
39  * that control a watchdog device. It also contains the module that owns
58 /** struct watchdog_device - The structure that defines a watchdog device
60  * @id:		The watchdog's ID. (Allocated by watchdog_register_device)
63  *		watchdog device.
65  * @ops:	Pointer to the list of watchdog operations.
66  * @gov:	Pointer to watchdog pretimeout governor.
67  * @bootstatus:	Status of the watchdog device at boot.
68  * @timeout:	The watchdog devices timeout value (in seconds).
69  * @pretimeout: The watchdog devices pre_timeout value.
70  * @min_timeout:The watchdog devices minimum timeout value (in seconds).
71  * @max_timeout:The watchdog devices maximum timeout value (in seconds)
80  * @reboot_nb:	The notifier block to stop watchdog on reboot.
83  * @wd_data:	Pointer to watchdog core internal data.
89  * watchdog timer device.
114 #define WDOG_ACTIVE		0	/* Is the watchdog running/active */
117 #define WDOG_HW_RUNNING		3	/* True if HW watchdog running */
125 /* Use the following function to check whether or not the watchdog is active */
132  * Use the following function to check whether or not the hardware watchdog
147 /* Use the following function to stop the watchdog on reboot */
153 /* Use the following function to stop the watchdog when unregistering it */
185 /* Use the following functions to manipulate watchdog driver specific data */
196 /* Use the following functions to report watchdog pretimeout event */
202 	pr_alert("watchdog%d: pretimeout event\n", wdd->id);  in watchdog_notify_pretimeout()
206 /* drivers/watchdog/watchdog_core.c */