OvmfPkg/Include/Guid/ConfidentialComputingSevSnpBlob.h

   1 /** @file
   2    UEFI Configuration Table for exposing the SEV-SNP launch blob.
   3
   4    Copyright (c) 2021, Advanced Micro Devices Inc. All right reserved.
   5
   6    SPDX-License-Identifier: BSD-2-Clause-Patent
   7  **/
   8
   9 #ifndef CONFIDENTIAL_COMPUTING_SEV_SNP_BLOB_H_
  10 #define CONFIDENTIAL_COMPUTING_SEV_SNP_BLOB_H_
  11
  12 #include <Uefi/UefiBaseType.h>
  13
  14 #define CONFIDENTIAL_COMPUTING_SNP_BLOB_GUID            \
  15   { 0x067b1f5f,                                         \
  16     0xcf26,                                             \
  17     0x44c5,                                             \
  18     { 0x85, 0x54, 0x93, 0xd7, 0x77, 0x91, 0x2d, 0x42 }, \
  19   }
  20
  21 typedef struct {
  22   UINT32    Header;
  23   UINT16    Version;
  24   UINT16    Reserved1;
  25   UINT64    SecretsPhysicalAddress;
  26   UINT32    SecretsSize;
  27   UINT64    CpuidPhysicalAddress;
  28   UINT32    CpuidLSize;
  29 } CONFIDENTIAL_COMPUTING_SNP_BLOB_LOCATION;
  30
  31 extern EFI_GUID  gConfidentialComputingSevSnpBlobGuid;
  32
  33 #endif