34 lines
709 B
C++
34 lines
709 B
C++
/*
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* \brief Platform implementations specific for x86
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* \author Norman Feske
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* \author Reto Buerki
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* \date 2013-04-05
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*/
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/*
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* Copyright (C) 2013-2017 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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/* core includes */
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#include <platform.h>
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#include <board.h>
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#include <cpu.h>
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using namespace Genode;
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void Platform::_init_io_port_alloc()
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{
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_io_port_alloc.add_range(0, 0x10000);
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}
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long Platform::irq(long const user_irq)
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{
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/* remap IRQ requests to fit I/O APIC configuration */
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if (user_irq) return user_irq + Board::VECTOR_REMAP_BASE;
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return Board::TIMER_VECTOR_USER;
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}
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