[linux-2.6-block.git] / tools / power / cpupower / utils / helpers / topology.c

/*
 *  (C) 2010,2011       Thomas Renninger <trenn@suse.de>, Novell Inc.
 *
 *  Licensed under the terms of the GNU GPL License version 2.
 *
 * ToDo: Needs to be done more properly for AMD/Intel specifics
 */

/* Helper struct for qsort, must be in sync with cpupower_topology.cpu_info */
/* Be careful: Need to pass unsigned to the sort, so that offlined cores are
   in the end, but double check for -1 for offlined cpus at other places */

#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>

#include <cpuidle.h>

/* CPU topology/hierarchy parsing ******************/
Commit	Line	Data
7fe2f639 DB	1	/*
	2	* (C) 2010,2011 Thomas Renninger <trenn@suse.de>, Novell Inc.
	3	*
	4	* Licensed under the terms of the GNU GPL License version 2.
	5	*
	6	* ToDo: Needs to be done more properly for AMD/Intel specifics
	7	*/
	8
	9	/* Helper struct for qsort, must be in sync with cpupower_topology.cpu_info */
	10	/* Be careful: Need to pass unsigned to the sort, so that offlined cores are
	11	in the end, but double check for -1 for offlined cpus at other places */
	12
	13	#include <stdlib.h>
	14	#include <stdio.h>
	15	#include <unistd.h>
	16	#include <errno.h>
	17	#include <fcntl.h>
	18
ac5a181d	19	#include <cpuidle.h>
7fe2f639	20
ac5a181d	21	/* CPU topology/hierarchy parsing ******************/
7fe2f639	22