From ad8bc199b2e3197f53228fba05128069e31893c7 Mon Sep 17 00:00:00 2001 From: Thomas Weißschuh Date: Mon, 19 Dec 2022 21:30:40 +0000 Subject: watchdog: report options in sysfs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This synchronizes the information reported by ioctl and sysfs. The mismatch is confusing because "wdctl" from util-linux uses the ioctl when used with root privileges and sysfs without. Signed-off-by: Thomas Weißschuh Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20221216-watchdog-sysfs-v2-2-6189311103a9@weissschuh.net [groeck: Fixed continuation line alignment] Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- Documentation/ABI/testing/sysfs-class-watchdog | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/sysfs-class-watchdog b/Documentation/ABI/testing/sysfs-class-watchdog index 27c000238fe4..94fb74615951 100644 --- a/Documentation/ABI/testing/sysfs-class-watchdog +++ b/Documentation/ABI/testing/sysfs-class-watchdog @@ -6,6 +6,12 @@ Description: device at boot. It is equivalent to WDIOC_GETBOOTSTATUS of ioctl interface. +What: /sys/class/watchdog/watchdogn/options +Date: April 2023 +Contact: Thomas Weißschuh +Description: + It is a read only file. It contains options of watchdog device. + What: /sys/class/watchdog/watchdogn/fw_version Date: April 2023 Contact: Thomas Weißschuh -- cgit