2 The header file of SMM access DXE.
4 Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
9 #ifndef SMM_ACCESS_DRIVER_H_
10 #define SMM_ACCESS_DRIVER_H_
13 #include <Protocol/SmmAccess2.h>
14 #include <Library/HobLib.h>
15 #include <Library/BaseLib.h>
16 #include <Library/UefiBootServicesTableLib.h>
17 #include <Library/DebugLib.h>
18 #include <Library/MemoryAllocationLib.h>
19 #include <Library/BaseMemoryLib.h>
20 #include <Guid/SmramMemoryReserve.h>
22 #define SMM_ACCESS_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('S', 'M', 'M', 'A')
27 EFI_SMM_ACCESS2_PROTOCOL SmmAccess
;
29 // Local Data for SMM Access interface goes here
31 UINT32 SmmRegionState
;
33 EFI_SMRAM_DESCRIPTOR
*SmramDesc
;
34 } SMM_ACCESS_PRIVATE_DATA
;