mirror of https://github.com/acidanthera/audk.git
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/** @file
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Confidential Computing Secret configuration table constructor
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Copyright (C) 2020 James Bottomley, IBM Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PiDxe.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Guid/ConfidentialComputingSecret.h>
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EFI_STATUS
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EFIAPI
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InitializeSecretDxe (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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CONFIDENTIAL_COMPUTING_SECRET_LOCATION *SecretDxeTable;
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Status = gBS->AllocatePool (
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EfiACPIReclaimMemory,
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sizeof (CONFIDENTIAL_COMPUTING_SECRET_LOCATION),
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(VOID **)&SecretDxeTable
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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SecretDxeTable->Base = FixedPcdGet32 (PcdSevLaunchSecretBase);
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SecretDxeTable->Size = FixedPcdGet32 (PcdSevLaunchSecretSize);
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return gBS->InstallConfigurationTable (
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&gConfidentialComputingSecretGuid,
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SecretDxeTable
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);
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}
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