mirror of
https://github.com/RGBCube/serenity
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64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
/*
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* Copyright (c) 2020, Liav A. <liavalb@hotmail.co.il>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/RefPtr.h>
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#include <Kernel/ACPI/Parser.h>
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#include <Kernel/Interrupts/IRQHandler.h>
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#include <Kernel/Lock.h>
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#include <Kernel/PhysicalAddress.h>
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#include <Kernel/VM/PhysicalPage.h>
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namespace Kernel {
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namespace ACPI {
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class DynamicParser final
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: public IRQHandler
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, public Parser {
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friend class Parser;
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public:
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virtual void enable_aml_interpretation() override;
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virtual void enable_aml_interpretation(File& dsdt_file) override;
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virtual void enable_aml_interpretation(u8* physical_dsdt, u32 dsdt_payload_legnth) override;
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virtual void disable_aml_interpretation() override;
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virtual void try_acpi_shutdown() override;
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virtual bool can_shutdown() override { return true; }
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virtual const char* purpose() const override { return "ACPI Parser"; }
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protected:
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explicit DynamicParser(PhysicalAddress rsdp);
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private:
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void build_namespace();
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// ^IRQHandler
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virtual void handle_irq(const RegisterState&) override;
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OwnPtr<Region> m_acpi_namespace;
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};
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}
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}
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