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-rw-r--r--Documentation/ABI/testing/sysfs-class-mei11
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-mei b/Documentation/ABI/testing/sysfs-class-mei
index 81ff6abf9673..17d7444a2397 100644
--- a/Documentation/ABI/testing/sysfs-class-mei
+++ b/Documentation/ABI/testing/sysfs-class-mei
@@ -54,3 +54,14 @@ Description: Configure tx queue limit
Set maximal number of pending writes
per opened session.
+
+What: /sys/class/mei/meiN/fw_ver
+Date: May 2018
+KernelVersion: 4.18
+Contact: Tomas Winkler <tomas.winkler@intel.com>
+Description: Display the ME firmware version.
+
+ The version of the platform ME firmware is in format:
+ <platform>:<major>.<minor>.<milestone>.<build_no>.
+ There can be up to three such blocks for different
+ FW components.