From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../ABI/testing/sysfs-firmware-opal-sensor-groups | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-firmware-opal-sensor-groups (limited to 'Documentation/ABI/testing/sysfs-firmware-opal-sensor-groups') diff --git a/Documentation/ABI/testing/sysfs-firmware-opal-sensor-groups b/Documentation/ABI/testing/sysfs-firmware-opal-sensor-groups new file mode 100644 index 000000000..3a2dfe542 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-opal-sensor-groups @@ -0,0 +1,21 @@ +What: /sys/firmware/opal/sensor_groups +Date: August 2017 +Contact: Linux for PowerPC mailing list +Description: Sensor groups directory for POWER9 powernv servers + + Each folder in this directory contains a sensor group + which are classified based on type of the sensor + like power, temperature, frequency, current, etc. They + can also indicate the group of sensors belonging to + different owners like CSM, Profiler, Job-Scheduler + +What: /sys/firmware/opal/sensor_groups//clear +Date: August 2017 +Contact: Linux for PowerPC mailing list +Description: Sysfs file to clear the min-max of all the sensors + belonging to the group. + + Writing 1 to this file will clear the minimum and + maximum values of all the sensors in the group. + In POWER9, the min-max of a sensor is the historical minimum + and maximum value of the sensor cached by OCC. -- cgit v1.2.3