1c837cd545
This includes: * LockBox protocol definition * LockBoxLib library interface definition * SmmLockBox GUID * LockBoxNullLib library implementation * 2 SmmLockBoxLib library implementations * SmmLockBox SMM driver Signed-off-by: jljusten Reviewed-by: mdkinney Reviewed-by: geekboy15a Reviewed-by: jyao1 Reviewed-by: lgao4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12029 6f19259b-4bc3-4df7-8a09-765794883524
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/** @file
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Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions
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of the BSD License which accompanies this distribution. The
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full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _SMM_LOCK_BOX_LIB_PRIVATE_H_
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#define _SMM_LOCK_BOX_LIB_PRIVATE_H_
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#include <Uefi.h>
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#pragma pack(push, 1)
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//
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// Below data structure is used for lockbox registration in SMST
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//
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#define SMM_LOCK_BOX_SIGNATURE_32 SIGNATURE_64 ('L','O','C','K','B','_','3','2')
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#define SMM_LOCK_BOX_SIGNATURE_64 SIGNATURE_64 ('L','O','C','K','B','_','6','4')
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typedef struct {
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UINT64 Signature;
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EFI_PHYSICAL_ADDRESS LockBoxDataAddress;
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} SMM_LOCK_BOX_CONTEXT;
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//
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// Below data structure is used for lockbox management
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//
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#define SMM_LOCK_BOX_DATA_SIGNATURE SIGNATURE_64 ('L','O','C','K','B','O','X','D')
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typedef struct {
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UINT64 Signature;
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EFI_GUID Guid;
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EFI_PHYSICAL_ADDRESS Buffer;
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UINT64 Length;
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UINT64 Attributes;
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EFI_PHYSICAL_ADDRESS SmramBuffer;
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LIST_ENTRY Link;
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} SMM_LOCK_BOX_DATA;
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#pragma pack(pop)
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#endif
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