/*
 * Copyright 2013, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _CPUFREQ_H
#define _CPUFREQ_H


#include <module.h>

#include <scheduler.h>


#define CPUFREQ_MODULES_PREFIX  "power/cpufreq"


const int kCPUPerformanceScaleMax = 1000;

typedef struct cpufreq_module_info {
        module_info             info;

        float                   rank;

        void                    (*cpufreq_set_scheduler_mode)(enum scheduler_mode mode);

        status_t                (*cpufreq_increase_performance)(int delta);
        status_t                (*cpufreq_decrease_performance)(int delta);
} cpufreq_module_info;


#endif  // _CPUFREQ_H