37 lines
900 B
C++
37 lines
900 B
C++
/*
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* \brief Static kernel configuration
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* \author Martin Stein
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* \date 2012-11-30
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*/
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/*
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* Copyright (C) 2012-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _CORE__KERNEL__CONFIGURATION_H_
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#define _CORE__KERNEL__CONFIGURATION_H_
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#include <kernel/interface.h>
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namespace Kernel
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{
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enum {
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DEFAULT_STACK_SIZE = 16 * 1024,
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DEFAULT_TRANSLATION_TABLE_MAX = 128,
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};
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/* amount of priority bands amongst quota owners in CPU scheduling */
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constexpr unsigned cpu_priorities = 4;
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/* super period in CPU scheduling and the overall allocatable CPU time */
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constexpr time_t cpu_quota_us = 1000000;
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/* time slice for the round-robin mode and the idle in CPU scheduling */
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constexpr time_t cpu_fill_us = 10000;
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}
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#endif /* _CORE__KERNEL__CONFIGURATION_H_ */
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