TcgPpVendorLib.h

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#ifndef _TCG_PP_VENDOR_LIB_H_
#define _TCG_PP_VENDOR_LIB_H_
 
//
// The definition of physical presence operation actions
//
#define TCG_PHYSICAL_PRESENCE_VENDOR_SPECIFIC_OPERATION  128
 
//
// The definition bit of the BIOS TPM Management Flags
//
#define TCG_BIOS_TPM_MANAGEMENT_FLAG_NO_PPI_PROVISION    BIT0
#define TCG_BIOS_TPM_MANAGEMENT_FLAG_NO_PPI_CLEAR        BIT1
#define TCG_BIOS_TPM_MANAGEMENT_FLAG_NO_PPI_MAINTENANCE  BIT2
#define TCG_VENDOR_LIB_FLAG_RESET_TRACK                  BIT3
 
//
// The definition for TPM Operation Response to OS Environment
//
#define TCG_PP_OPERATION_RESPONSE_SUCCESS       0x0
#define TCG_PP_OPERATION_RESPONSE_USER_ABORT    0xFFFFFFF0
#define TCG_PP_OPERATION_RESPONSE_BIOS_FAILURE  0xFFFFFFF1
 
//
// The return code for Submit TPM Request to Pre-OS Environment
// and Submit TPM Request to Pre-OS Environment 2
//
#define TCG_PP_SUBMIT_REQUEST_TO_PREOS_SUCCESS                   0
#define TCG_PP_SUBMIT_REQUEST_TO_PREOS_NOT_IMPLEMENTED           1
#define TCG_PP_SUBMIT_REQUEST_TO_PREOS_GENERAL_FAILURE           2
#define TCG_PP_SUBMIT_REQUEST_TO_PREOS_BLOCKED_BY_BIOS_SETTINGS  3
 
//
// The return code for Get User Confirmation Status for Operation
//
#define TCG_PP_GET_USER_CONFIRMATION_NOT_IMPLEMENTED                  0
#define TCG_PP_GET_USER_CONFIRMATION_BIOS_ONLY                        1
#define TCG_PP_GET_USER_CONFIRMATION_BLOCKED_BY_BIOS_CONFIGURATION    2
#define TCG_PP_GET_USER_CONFIRMATION_ALLOWED_AND_PPUSER_REQUIRED      3
#define TCG_PP_GET_USER_CONFIRMATION_ALLOWED_AND_PPUSER_NOT_REQUIRED  4
 
UINT32
EFIAPI
TcgPpVendorLibExecutePendingRequest (
  IN UINT32      OperationRequest,
  IN OUT UINT32  *ManagementFlags,
  OUT BOOLEAN    *ResetRequired
  );
 
BOOLEAN
EFIAPI
TcgPpVendorLibHasValidRequest (
  IN UINT32    OperationRequest,
  IN UINT32    ManagementFlags,
  OUT BOOLEAN  *RequestConfirmed
  );
 
UINT32
EFIAPI
TcgPpVendorLibSubmitRequestToPreOSFunction (
  IN UINT32  OperationRequest,
  IN UINT32  ManagementFlags
  );
 
UINT32
EFIAPI
TcgPpVendorLibGetUserConfirmationStatusFunction (
  IN UINT32  OperationRequest,
  IN UINT32  ManagementFlags
  );
 
#endif