xref: /linux/Documentation/ABI/testing/sysfs-firmware-papr-energy-scale-info (revision cbac924200b838cfb8d8b1415113d788089dc50b)
1What:		/sys/firmware/papr/energy_scale_info
2Date:		February 2022
3Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
4Description:	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
11What:		/sys/firmware/papr/energy_scale_info/<id>
12Date:		February 2022
13Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
14Description:	Energy, frequency attributes directory for POWERVM servers
15
16What:		/sys/firmware/papr/energy_scale_info/<id>/desc
17Date:		February 2022
18Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
19Description:	String description of the energy attribute of <id>
20
21What:		/sys/firmware/papr/energy_scale_info/<id>/value
22Date:		February 2022
23Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
24Description:	Numeric value of the energy attribute of <id>
25
26What:		/sys/firmware/papr/energy_scale_info/<id>/value_desc
27Date:		February 2022
28Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
29Description:	String value of the energy attribute of <id>
30