linux-kernel - Re: [PATCH] watchdog: Update sysfs documentation.

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Message-ID: <de1c8050-6784-8e92-a195-e18b849f7d91@roeck-us.net>
Date:   Mon, 4 Feb 2019 17:11:27 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Jerry Hoemann <jerry.hoemann@....com>, wim@...ux-watchdog.org
Cc:     linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] watchdog: Update sysfs documentation.

On 2/4/19 3:57 PM, Jerry Hoemann wrote:
> Document the sysfs attributes:
> 	pretimeout
> 	pretimeout_available_governors
> 	pretimeout_governor
> 
> Signed-off-by: Jerry Hoemann <jerry.hoemann@....com>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
>   Documentation/ABI/testing/sysfs-class-watchdog | 23 +++++++++++++++++++++++
>   1 file changed, 23 insertions(+)
> 
> diff --git a/Documentation/ABI/testing/sysfs-class-watchdog b/Documentation/ABI/testing/sysfs-class-watchdog
> index 736046b..6317ade 100644
> --- a/Documentation/ABI/testing/sysfs-class-watchdog
> +++ b/Documentation/ABI/testing/sysfs-class-watchdog
> @@ -49,3 +49,26 @@ Contact:	Wim Van Sebroeck <wim@...ana.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@...ana.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@...ana.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@...ana.be>
> +Description:
> +		It is a read/write file. When read, the currently assigned
> +		pretimeout governor is returned.  When written, it sets
> +		the pretimeout governor.
>