LockPhysicalPresence.h File Reference

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Data Structures
struct	_PEI_LOCK_PHYSICAL_PRESENCE_PPI

Macros
#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 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file LockPhysicalPresence.h.

Macro Definition Documentation

PEI_LOCK_PHYSICAL_PRESENCE_PPI_GUID

#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.

Definition at line 17 of file LockPhysicalPresence.h.

Typedef Documentation

PEI_LOCK_PHYSICAL_PRESENCE

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.

Definition at line 37 of file LockPhysicalPresence.h.

PEI_LOCK_PHYSICAL_PRESENCE_PPI

typedef struct _PEI_LOCK_PHYSICAL_PRESENCE_PPI PEI_LOCK_PHYSICAL_PRESENCE_PPI

Forward declaration for the PEI_LOCK_PHYSICAL_PRESENCE_PPI

Definition at line 25 of file LockPhysicalPresence.h.