Tcg2PhysicalPresenceLib.h

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#ifndef _TCG2_PHYSICAL_PRESENCE_LIB_H_
#define _TCG2_PHYSICAL_PRESENCE_LIB_H_
 
#include <IndustryStandard/Tpm20.h>
#include <IndustryStandard/TcgPhysicalPresence.h>
#include <Protocol/Tcg2Protocol.h>
 
//
// UEFI TCG2 library definition bit of the BIOS TPM Management Flags
//
// BIT0 is reserved
#define TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_CLEAR  BIT1
// BIT2 is reserved
#define TCG2_LIB_PP_FLAG_RESET_TRACK                               BIT3
#define TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_TURN_ON      BIT4
#define TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_TURN_OFF     BIT5
#define TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_CHANGE_EPS   BIT6
#define TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_CHANGE_PCRS  BIT7
 
//
// UEFI TCG2 library definition bit of the BIOS Information Flags
//
#define TCG2_BIOS_INFORMATION_FLAG_HIERARCHY_CONTROL_STORAGE_DISABLE      BIT8
#define TCG2_BIOS_INFORMATION_FLAG_HIERARCHY_CONTROL_ENDORSEMENT_DISABLE  BIT9
 
//
// UEFI TCG2 library definition bit of the BIOS Storage Management Flags
//
#define TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_PP_REQUIRED_FOR_ENABLE_BLOCK_SID   BIT16
#define TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_PP_REQUIRED_FOR_DISABLE_BLOCK_SID  BIT17
#define TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_ENABLE_BLOCK_SID                   BIT18
 
VOID
EFIAPI
Tcg2PhysicalPresenceLibProcessRequest (
  IN      TPM2B_AUTH  *PlatformAuth  OPTIONAL
  );
 
BOOLEAN
EFIAPI
Tcg2PhysicalPresenceLibNeedUserConfirm (
  VOID
  );
 
UINT32
EFIAPI
Tcg2PhysicalPresenceLibGetManagementFlags (
  VOID
  );
 
UINT32
EFIAPI
Tcg2PhysicalPresenceLibReturnOperationResponseToOsFunction (
  OUT UINT32  *MostRecentRequest,
  OUT UINT32  *Response
  );
 
UINT32
Tcg2PhysicalPresenceLibSubmitRequestToPreOSFunctionEx (
  IN OUT UINT32  *OperationRequest,
  IN OUT UINT32  *RequestParameter
  );
 
UINT32
EFIAPI
Tcg2PhysicalPresenceLibSubmitRequestToPreOSFunction (
  IN UINT32  OperationRequest,
  IN UINT32  RequestParameter
  );
 
UINT32
EFIAPI
Tcg2PhysicalPresenceLibGetUserConfirmationStatusFunction (
  IN UINT32  OperationRequest
  );
 
#endif