162306a36Sopenharmony_ciWhat: /sys/firmware/opal/powercap 262306a36Sopenharmony_ciDate: August 2017 362306a36Sopenharmony_ciContact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org> 462306a36Sopenharmony_ciDescription: Powercap directory for Powernv (P8, P9) servers 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci Each folder in this directory contains a 762306a36Sopenharmony_ci power-cappable component. 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciWhat: /sys/firmware/opal/powercap/system-powercap 1062306a36Sopenharmony_ci /sys/firmware/opal/powercap/system-powercap/powercap-min 1162306a36Sopenharmony_ci /sys/firmware/opal/powercap/system-powercap/powercap-max 1262306a36Sopenharmony_ci /sys/firmware/opal/powercap/system-powercap/powercap-current 1362306a36Sopenharmony_ciDate: August 2017 1462306a36Sopenharmony_ciContact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org> 1562306a36Sopenharmony_ciDescription: System powercap directory and attributes applicable for 1662306a36Sopenharmony_ci Powernv (P8, P9) servers 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci This directory provides powercap information. It 1962306a36Sopenharmony_ci contains below sysfs attributes: 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci - powercap-min : This file provides the minimum 2262306a36Sopenharmony_ci possible powercap in Watt units 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci - powercap-max : This file provides the maximum 2562306a36Sopenharmony_ci possible powercap in Watt units 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci - powercap-current : This file provides the current 2862306a36Sopenharmony_ci powercap set on the system. Writing to this file 2962306a36Sopenharmony_ci creates a request for setting a new-powercap. The 3062306a36Sopenharmony_ci powercap requested must be between powercap-min 3162306a36Sopenharmony_ci and powercap-max. 32