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@xxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
--- 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@xxxxxxxxx> 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@xxxxxxxxx> +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@xxxxxxxxx> +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@xxxxxxxxx> +Description: + It is a read/write file. When read, the currently assigned + pretimeout governor is returned. When written, it sets + the pretimeout governor.
