Linux 6.7-rc7
[linux-modified.git] / Documentation / ABI / testing / sysfs-firmware-papr-energy-scale-info
1 What:           /sys/firmware/papr/energy_scale_info
2 Date:           February 2022
3 Contact:        Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
4 Description:    Directory hosting a set of platform attributes like
5                 energy/frequency on Linux running as a PAPR guest.
6
7                 Each file in a directory contains a platform
8                 attribute hierarchy pertaining to performance/
9                 energy-savings mode and processor frequency.
10
11 What:           /sys/firmware/papr/energy_scale_info/<id>
12 Date:           February 2022
13 Contact:        Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
14 Description:    Energy, frequency attributes directory for POWERVM servers
15
16 What:           /sys/firmware/papr/energy_scale_info/<id>/desc
17 Date:           February 2022
18 Contact:        Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
19 Description:    String description of the energy attribute of <id>
20
21 What:           /sys/firmware/papr/energy_scale_info/<id>/value
22 Date:           February 2022
23 Contact:        Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
24 Description:    Numeric value of the energy attribute of <id>
25
26 What:           /sys/firmware/papr/energy_scale_info/<id>/value_desc
27 Date:           February 2022
28 Contact:        Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
29 Description:    String value of the energy attribute of <id>