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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/ABI/testing/sysfs-firmware-opal-powercap | |
| parent | Initial commit. (diff) | |
| download | linux-b8823030eac27fc7a3d149e3a443a0b68810a78f.tar.xz linux-b8823030eac27fc7a3d149e3a443a0b68810a78f.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-firmware-opal-powercap')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-firmware-opal-powercap | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-firmware-opal-powercap b/Documentation/ABI/testing/sysfs-firmware-opal-powercap new file mode 100644 index 000000000..c9b66ec4f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-opal-powercap @@ -0,0 +1,31 @@ +What: /sys/firmware/opal/powercap +Date: August 2017 +Contact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org> +Description: Powercap directory for Powernv (P8, P9) servers + + Each folder in this directory contains a + power-cappable component. + +What: /sys/firmware/opal/powercap/system-powercap + /sys/firmware/opal/powercap/system-powercap/powercap-min + /sys/firmware/opal/powercap/system-powercap/powercap-max + /sys/firmware/opal/powercap/system-powercap/powercap-current +Date: August 2017 +Contact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org> +Description: System powercap directory and attributes applicable for + Powernv (P8, P9) servers + + This directory provides powercap information. It + contains below sysfs attributes: + + - powercap-min : This file provides the minimum + possible powercap in Watt units + + - powercap-max : This file provides the maximum + possible powercap in Watt units + + - powercap-current : This file provides the current + powercap set on the system. Writing to this file + creates a request for setting a new-powercap. The + powercap requested must be between powercap-min + and powercap-max. |