Commit d02d104e authored by Jerry Hoemann's avatar Jerry Hoemann Committed by Wim Van Sebroeck
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watchdog: Update sysfs documentation. 



Document the sysfs attributes:
	pretimeout
	pretimeout_available_governors
	pretimeout_governor

Signed-off-by: default avatarJerry Hoemann <jerry.hoemann@hpe.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent b6ce9c73

Documentation/ABI/testing/sysfs-class-watchdog

+23 −0
Original line number Diff line number Diff line
@@ -49,3 +49,26 @@ Contact: Wim Van Sebroeck <wim@iguana.be> 
Description:

		It is a read only file. It is read to know about current

		value of timeout programmed.



What:		/sys/class/watchdog/watchdogn/pretimeout

Date:		December 2016

Contact:	Wim Van Sebroeck <wim@iguana.be>

Description:

		It is a read only file. It specifies the time in seconds before

		timeout when the pretimeout interrupt is delivered.  Pretimeout

		is an optional feature.



What:		/sys/class/watchdog/watchdogn/pretimeout_avaialable_governors

Date:		February 2017

Contact:	Wim Van Sebroeck <wim@iguana.be>

Description:

		It is a read only file. It shows the pretimeout governors

		available for this watchdog.



What:		/sys/class/watchdog/watchdogn/pretimeout_governor

Date:		February 2017

Contact:	Wim Van Sebroeck <wim@iguana.be>

Description:

		It is a read/write file. When read, the currently assigned

		pretimeout governor is returned.  When written, it sets

		the pretimeout governor.

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