SecurityPkg/Include/Ppi/LockPhysicalPresence.h File Reference


Data Structures

struct  _PEI_LOCK_PHYSICAL_PRESENCE_PPI

Defines

#define PEI_LOCK_PHYSICAL_PRESENCE_PPI_GUID

Typedefs

typedef struct
_PEI_LOCK_PHYSICAL_PRESENCE_PPI 
PEI_LOCK_PHYSICAL_PRESENCE_PPI
typedef BOOLEAN(EFIAPI * PEI_LOCK_PHYSICAL_PRESENCE )(IN CONST EFI_PEI_SERVICES **PeiServices)

Variables

EFI_GUID gPeiLockPhysicalPresencePpiGuid

Detailed Description

This file defines the lock physical Presence PPI. This PPI is produced by a platform specific PEIM and consumed by the TPM PEIM.

Copyright (c) 2011, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.


Define Documentation

#define PEI_LOCK_PHYSICAL_PRESENCE_PPI_GUID

Value:

{ \
    0xef9aefe5, 0x2bd3, 0x4031, { 0xaf, 0x7d, 0x5e, 0xfe, 0x5a, 0xbb, 0x9a, 0xd } \
  }
Global ID for the PEI_LOCK_PHYSICAL_PRESENCE_PPI_GUID.


Typedef Documentation

typedef BOOLEAN(EFIAPI * PEI_LOCK_PHYSICAL_PRESENCE)(IN CONST EFI_PEI_SERVICES **PeiServices)

This interface returns whether TPM physical presence needs be locked.

Parameters:
[in] PeiServices The pointer to the PEI Services Table.
Return values:
TRUE The TPM physical presence should be locked.
FALSE The TPM physical presence cannot be locked.

Forward declaration for the PEI_LOCK_PHYSICAL_PRESENCE_PPI


Variable Documentation


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