mirror of https://github.com/acidanthera/audk.git
57 lines
1.7 KiB
C
Executable File
57 lines
1.7 KiB
C
Executable File
/** @file
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X64 Dynamic Table Manager Dxe
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Copyright (c) 2024, Arm Limited. All rights reserved.
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Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Library/DebugLib.h>
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#include <Library/PcdLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Protocol/AcpiSystemDescriptionTable.h>
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#include <Protocol/AcpiTable.h>
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// Module specific include files.
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#include <AcpiTableGenerator.h>
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#include <ConfigurationManagerObject.h>
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#include <ConfigurationManagerHelper.h>
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#include <DeviceTreeTableGenerator.h>
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#include <Library/TableHelperLib.h>
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#include <Protocol/ConfigurationManagerProtocol.h>
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#include <Protocol/DynamicTableFactoryProtocol.h>
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#include "DynamicTableManagerDxe.h"
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///
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/// Array containing the ACPI tables to check.
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///
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STATIC ACPI_TABLE_PRESENCE_INFO mAcpiVerifyTables[] = {
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{ EStdAcpiTableIdFadt, EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE, "FADT", TRUE, 0 }
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};
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/** Get the arch specific ACPI table presence information.
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@param [out] PresenceArray Array containing the ACPI tables to check.
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@param [out] PresenceArrayCount Count of elements in the PresenceArray.
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@param [out] FadtIndex Index of the FADT table in the PresenceArray.
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-1 if absent.
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@retval EFI_SUCCESS Success.
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**/
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EFI_STATUS
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EFIAPI
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GetAcpiTablePresenceInfo (
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OUT ACPI_TABLE_PRESENCE_INFO **PresenceArray,
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OUT UINT32 *PresenceArrayCount,
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OUT INT32 *FadtIndex
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)
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{
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*PresenceArray = mAcpiVerifyTables;
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*PresenceArrayCount = ARRAY_SIZE (mAcpiVerifyTables);
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*FadtIndex = ACPI_TABLE_VERIFY_FADT;
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return EFI_SUCCESS;
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}
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