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https://github.com/SerenityOS/serenity
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25 lines
776 B
C
25 lines
776 B
C
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/*
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* Copyright (c) 2023, Liav A. <liavalb@hotmail.co.il>
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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/Error.h>
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#include <AK/Optional.h>
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#include <AK/Types.h>
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#include <Kernel/Memory/PhysicalAddress.h>
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namespace Kernel::ACPI::StaticParsing {
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ErrorOr<Optional<PhysicalAddress>> find_table(PhysicalAddress rsdp, StringView signature);
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ErrorOr<Optional<PhysicalAddress>> search_table_in_xsdt(PhysicalAddress xsdt, StringView signature);
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ErrorOr<Optional<PhysicalAddress>> search_table_in_rsdt(PhysicalAddress rsdt, StringView signature);
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// NOTE: This function is implemented for each CPU architecture in a subdirectory
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// under the Kernel/Arch directory.
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ErrorOr<Optional<PhysicalAddress>> find_rsdp_in_platform_specific_memory_locations();
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}
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