Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / ABI / testing / sysfs-class-mei

diff --git a/kernel/Documentation/ABI/testing/sysfs-class-mei b/kernel/Documentation/ABI/testing/sysfs-class-mei
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+What:          /sys/class/mei/
+Date:          May 2014
+KernelVersion: 3.17
+Contact:       Tomas Winkler <tomas.winkler@intel.com>
+Description:
+               The mei/ class sub-directory belongs to mei device class
+
+
+What:          /sys/class/mei/meiN/
+Date:          May 2014
+KernelVersion: 3.17
+Contact:       Tomas Winkler <tomas.winkler@intel.com>
+Description:
+               The /sys/class/mei/meiN directory is created for
+               each probed mei device
+
+What:          /sys/class/mei/meiN/fw_status
+Date:          Nov 2014
+KernelVersion: 3.19
+Contact:       Tomas Winkler <tomas.winkler@intel.com>
+Description:   Display fw status registers content
+
+               The ME FW writes its status information into fw status
+               registers for BIOS and OS to monitor fw health.
+
+               The register contains running state, power management
+               state, error codes, and others. The way the registers
+               are decoded depends on PCH or SoC generation.
+               Also number of registers varies between 1 and 6
+               depending on generation.
+