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Kernel: Separate NonMaskableInterruptDisabler into its own file
This is for the upcoming change to make InterruptDisabler class work for the aarch64 build.
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3 changed files with 29 additions and 13 deletions
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@ -35,17 +35,4 @@ private:
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u32 m_flags;
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u32 m_flags;
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};
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};
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class NonMaskableInterruptDisabler {
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public:
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NonMaskableInterruptDisabler()
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{
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IO::out8(0x70, IO::in8(0x70) | 0x80);
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}
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~NonMaskableInterruptDisabler()
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{
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IO::out8(0x70, IO::in8(0x70) & 0x7F);
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}
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};
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}
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}
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28
Kernel/Arch/x86/NonMaskableInterruptDisabler.h
Normal file
28
Kernel/Arch/x86/NonMaskableInterruptDisabler.h
Normal file
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@ -0,0 +1,28 @@
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/*
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* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Types.h>
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#include <Kernel/Arch/x86/IO.h>
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namespace Kernel {
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class NonMaskableInterruptDisabler {
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public:
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NonMaskableInterruptDisabler()
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{
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IO::out8(0x70, IO::in8(0x70) | 0x80);
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}
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~NonMaskableInterruptDisabler()
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{
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IO::out8(0x70, IO::in8(0x70) & 0x7F);
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}
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};
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}
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@ -6,6 +6,7 @@
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#include <Kernel/Arch/x86/IO.h>
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#include <Kernel/Arch/x86/IO.h>
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#include <Kernel/Arch/x86/InterruptDisabler.h>
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#include <Kernel/Arch/x86/InterruptDisabler.h>
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#include <Kernel/Arch/x86/NonMaskableInterruptDisabler.h>
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#include <Kernel/CMOS.h>
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#include <Kernel/CMOS.h>
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#include <Kernel/Time/RTC.h>
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#include <Kernel/Time/RTC.h>
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#include <Kernel/Time/TimeManagement.h>
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#include <Kernel/Time/TimeManagement.h>
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