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/*
*
* (C) COPYRIGHT ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU licence.
*
* A copy of the licence is included with the program, and can also be obtained
* from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
/**
* @file mali_kbase_cpuprops.h
* Base kernel property query APIs
*/
#ifndef _KBASE_CPUPROPS_H_
#define _KBASE_CPUPROPS_H_
#include <malisw/mali_malisw.h>
/* Forward declarations */
struct kbase_uk_cpuprops;
/**
* @brief Default implementation of @ref KBASE_CONFIG_ATTR_CPU_SPEED_FUNC.
*
* This function sets clock_speed to 100, so will be an underestimate for
* any real system.
*
* See @ref kbase_cpuprops_clock_speed_function for details on the parameters
* and return value.
*/
int kbase_cpuprops_get_default_clock_speed(u32 * const clock_speed);
/**
* @brief Provides CPU properties data.
*
* Fill the kbase_uk_cpuprops with values from CPU configuration.
*
* @param kctx The kbase context
* @param kbase_props A copy of the kbase_uk_cpuprops structure from userspace
*
* @return MALI_ERROR_NONE on success. Any other value indicates failure.
*/
mali_error kbase_cpuprops_uk_get_props(kbase_context *kctx, struct kbase_uk_cpuprops * const kbase_props);
#endif /*_KBASE_CPUPROPS_H_*/
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