diff options
Diffstat (limited to 'drivers/staging/greybus/Documentation/sysfs-bus-greybus')
| -rw-r--r-- | drivers/staging/greybus/Documentation/sysfs-bus-greybus | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/staging/greybus/Documentation/sysfs-bus-greybus b/drivers/staging/greybus/Documentation/sysfs-bus-greybus index e202eac..c49c81b 100644 --- a/drivers/staging/greybus/Documentation/sysfs-bus-greybus +++ b/drivers/staging/greybus/Documentation/sysfs-bus-greybus @@ -257,3 +257,19 @@ Contact: Greg Kroah-Hartman <greg@kroah.com> Description: If the SVC watchdog is enabled or not. Writing 0 to this file will disable the watchdog, writing 1 will enable it. + +What: /sys/bus/greybus/devices/N-svc/watchdog_action +Date: July 2016 +KernelVersion: 4.XX +Contact: Greg Kroah-Hartman <greg@kroah.com> +Description: + This attribute indicates the action to be performed upon SVC + watchdog bite. + + The action can be one of the "reset" or "panic". Writing either + one of the "reset" or "panic" will change the behavior of SVC + watchdog bite. Default value is "reset". + + "reset" means the UniPro subsystem is to be reset. + + "panic" means SVC watchdog bite will cause kernel to panic. |