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Last change
on this file since 105681 was 99404, checked in by vboxsync, 2 years ago |
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Devices/EFI/FirmwareNew: Update to edk2-stable202302 and make it build, bugref:4643
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| 1 | /** @file
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| 2 | Confidential Computing Secret configuration table constructor
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| 3 |
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| 4 | Copyright (C) 2020 James Bottomley, IBM Corporation.
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| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 6 | **/
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| 7 | #include <PiDxe.h>
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| 8 | #include <Library/UefiBootServicesTableLib.h>
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| 9 | #include <Guid/ConfidentialComputingSecret.h>
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| 10 |
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| 11 | EFI_STATUS
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| 12 | EFIAPI
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| 13 | InitializeSecretDxe (
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| 14 | IN EFI_HANDLE ImageHandle,
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| 15 | IN EFI_SYSTEM_TABLE *SystemTable
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| 16 | )
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| 17 | {
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| 18 | EFI_STATUS Status;
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| 19 | CONFIDENTIAL_COMPUTING_SECRET_LOCATION *SecretDxeTable;
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| 20 |
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| 21 | Status = gBS->AllocatePool (
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| 22 | EfiACPIReclaimMemory,
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| 23 | sizeof (CONFIDENTIAL_COMPUTING_SECRET_LOCATION),
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| 24 | (VOID **)&SecretDxeTable
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| 25 | );
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| 26 | if (EFI_ERROR (Status)) {
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| 27 | return Status;
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| 28 | }
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| 29 |
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| 30 | SecretDxeTable->Base = FixedPcdGet32 (PcdSevLaunchSecretBase);
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| 31 | SecretDxeTable->Size = FixedPcdGet32 (PcdSevLaunchSecretSize);
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| 32 |
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| 33 | return gBS->InstallConfigurationTable (
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| 34 | &gConfidentialComputingSecretGuid,
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| 35 | SecretDxeTable
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| 36 | );
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| 37 | }
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