linux-stable/drivers/cpufreq/mperf.h

/*
 *  (c) 2010 Advanced Micro Devices, Inc.
 *  Your use of this code is subject to the terms and conditions of the
 *  GNU general public license version 2. See "COPYING" or
 *  http://www.gnu.org/licenses/gpl.html
 */

unsigned int cpufreq_get_measured_perf(struct cpufreq_policy *policy,
					unsigned int cpu);
x86, cpufreq: Add APERF/MPERF support for AMD processors Starting with model 10 of Family 0x10, AMD processors may have support for APERF/MPERF. Add support for identifying it and using it within cpufreq. Move the APERF/MPERF functions out of the acpi-cpufreq code and into their own file so they can easily be shared. Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com> LKML-Reference: <20100401141956.GA1930@aftab> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Reviewed-by: Thomas Renninger <trenn@suse.de> Signed-off-by: H. Peter Anvin <hpa@zytor.com> 2010-03-18 17:41:46 +00:00			`/*`
			`* (c) 2010 Advanced Micro Devices, Inc.`
			`* Your use of this code is subject to the terms and conditions of the`
			`* GNU general public license version 2. See "COPYING" or`
			`* http://www.gnu.org/licenses/gpl.html`
			`*/`

			`unsigned int cpufreq_get_measured_perf(struct cpufreq_policy *policy,`
			`unsigned int cpu);`