Documentation / ABI / testing / debugfs-msi-wmi-platform


Based on kernel version 6.12.4. Page generated on 2024-12-12 21:01 EST.

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What:		/sys/kernel/debug/msi-wmi-platform-<wmi_device_name>/*
Date:		April 2024
KernelVersion:	6.10
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:
		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
		supported.

		The buffer returned by the WMI method can then be read from the file.

		See Documentation/wmi/devices/msi-wmi-platform.rst for details.