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- /** @file
- The header file of SMM access DXE.
- Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef SMM_ACCESS_DRIVER_H_
- #define SMM_ACCESS_DRIVER_H_
- #include <PiDxe.h>
- #include <Protocol/SmmAccess2.h>
- #include <Library/HobLib.h>
- #include <Library/BaseLib.h>
- #include <Library/UefiBootServicesTableLib.h>
- #include <Library/DebugLib.h>
- #include <Library/MemoryAllocationLib.h>
- #include <Library/BaseMemoryLib.h>
- #include <Guid/SmramMemoryReserve.h>
- #define SMM_ACCESS_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('S', 'M', 'M', 'A')
- typedef struct {
- UINTN Signature;
- EFI_HANDLE Handle;
- EFI_SMM_ACCESS2_PROTOCOL SmmAccess;
- //
- // Local Data for SMM Access interface goes here
- //
- UINT32 SmmRegionState;
- UINT32 NumberRegions;
- EFI_SMRAM_DESCRIPTOR *SmramDesc;
- } SMM_ACCESS_PRIVATE_DATA;
- #endif
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