14f19048fSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only 27fe2f639SDominik Brodowski /* 37fe2f639SDominik Brodowski * (C) 2010,2011 Thomas Renninger <trenn@suse.de>, Novell Inc. 47fe2f639SDominik Brodowski * 57fe2f639SDominik Brodowski * ToDo: Needs to be done more properly for AMD/Intel specifics 67fe2f639SDominik Brodowski */ 77fe2f639SDominik Brodowski 87fe2f639SDominik Brodowski /* Helper struct for qsort, must be in sync with cpupower_topology.cpu_info */ 97fe2f639SDominik Brodowski /* Be careful: Need to pass unsigned to the sort, so that offlined cores are 107fe2f639SDominik Brodowski in the end, but double check for -1 for offlined cpus at other places */ 117fe2f639SDominik Brodowski 127fe2f639SDominik Brodowski #include <stdlib.h> 137fe2f639SDominik Brodowski #include <stdio.h> 147fe2f639SDominik Brodowski #include <unistd.h> 157fe2f639SDominik Brodowski #include <errno.h> 167fe2f639SDominik Brodowski #include <fcntl.h> 177fe2f639SDominik Brodowski 18ac5a181dSThomas Renninger #include <cpuidle.h> 197fe2f639SDominik Brodowski 20ac5a181dSThomas Renninger /* CPU topology/hierarchy parsing ******************/ 217fe2f639SDominik Brodowski 22