blob: 71f9992168d89efeafa81de54d037493ef29ba5d [file] [log] [blame]
What: /sys/kernel/debug/msi-wmi-platform-<wmi_device_name>/*
Date: April 2024
KernelVersion: 6.10
Contact: Armin Wolf <>
This file allows to execute the associated WMI method with the same name.
To start the execution, write a buffer containing the method arguments
at file offset 0. Partial writes or writes at a different offset are not
The buffer returned by the WMI method can then be read from the file.
See Documentation/wmi/devices/msi-wmi-platform.rst for details.