mirror of
https://github.com/RGBCube/serenity
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37 lines
793 B
C++
37 lines
793 B
C++
/*
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* Copyright (c) 2020, Liav A. <liavalb@hotmail.co.il>
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* Copyright (c) 2020, 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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#include <Kernel/ACPI/DynamicParser.h>
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#include <Kernel/CommandLine.h>
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#include <Kernel/Sections.h>
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namespace Kernel {
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namespace ACPI {
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UNMAP_AFTER_INIT void initialize()
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{
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auto feature_level = kernel_command_line().acpi_feature_level();
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if (feature_level == AcpiFeatureLevel::Disabled)
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return;
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auto rsdp = StaticParsing::find_rsdp();
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if (!rsdp.has_value())
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return;
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if (feature_level == AcpiFeatureLevel::Enabled)
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Parser::initialize<DynamicParser>(rsdp.value());
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else
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Parser::initialize<Parser>(rsdp.value());
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}
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bool is_enabled()
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{
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return Parser::the();
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}
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}
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}
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