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Sync the branch changes to trunk.

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Support fTPM feature, and update the BiosID to 0.80.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tim He <tim.he@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17362 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Tim He
2015-05-08 03:13:37 +00:00
committed by timhe
parent 7849538e0e
commit f4e7aa05a3
26 changed files with 1320 additions and 38 deletions
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151
Vlv2TbltDevicePkg/Library/Tpm2DeviceLibSeCPei/Tpm2DeviceLibSeC.c Normal file
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/*++
Copyright (c) 1999 - 2015, 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 that 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.
--*/
#include <Uefi.h>
#include <PiPei.h>
#include <Ppi/PttPassThruPpi.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/IoLib.h>
#include <Library/DebugLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/PcdLib.h>
PTT_PASS_THRU_PPI *SecPttPassThruPpi = NULL;
/**
The constructor function caches the pointer to PEI services.
The constructor function caches the pointer to PEI services.
It will always return EFI_SUCCESS.
@param FfsHeader Pointer to FFS header the loaded driver.
@param PeiServices Pointer to the PEI services.
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
**/
EFI_STATUS
EFIAPI
Tpm2DeviceLibConstructor (
VOID
)
{
EFI_STATUS Status = EFI_SUCCESS;
Status = PeiServicesLocatePpi (&gPttPassThruPpiGuid, 0, NULL, (VOID **) &SecPttPassThruPpi);
if (EFI_ERROR (Status)) {
// Locate the PPI failed
SecPttPassThruPpi = NULL;
}
return Status;
}
/**
This service enables the sending of commands to the TPM2.
@param[in] InputParameterBlockSize Size of the TPM2 input parameter block.
@param[in] InputParameterBlock Pointer to the TPM2 input parameter block.
@param[in] OutputParameterBlockSize Size of the TPM2 output parameter block.
@param[in] OutputParameterBlock Pointer to the TPM2 output parameter block.
@retval EFI_SUCCESS The command byte stream was successfully sent to the device and a response was successfully received.
@retval EFI_DEVICE_ERROR The command was not successfully sent to the device or a response was not successfully received from the device.
@retval EFI_BUFFER_TOO_SMALL The output parameter block is too small.
**/
EFI_STATUS
EFIAPI
Tpm2SubmitCommand (
IN UINT32 InputParameterBlockSize,
IN UINT8 *InputParameterBlock,
IN OUT UINT32 *OutputParameterBlockSize,
IN UINT8 *OutputParameterBlock
)
{
EFI_STATUS Status = EFI_SUCCESS;
if(NULL == InputParameterBlock || NULL == OutputParameterBlock || 0 == InputParameterBlockSize) {
DEBUG ((EFI_D_ERROR, "Buffer == NULL or InputParameterBlockSize == 0\n"));
Status = EFI_INVALID_PARAMETER;
return Status;
}
if (NULL == SecPttPassThruPpi) {
// Don't locate PPI by calling Tpm2DeviceLibConstructor() function??
Status = EFI_DEVICE_ERROR;
return Status;
}
Status = SecPttPassThruPpi->Tpm2SubmitCommand (
SecPttPassThruPpi,
InputParameterBlockSize,
InputParameterBlock,
OutputParameterBlockSize,
OutputParameterBlock
);
return Status;
}
/**
This service requests use TPM2.
@retval EFI_SUCCESS Get the control of TPM2 chip.
@retval EFI_NOT_FOUND TPM2 not found.
@retval EFI_DEVICE_ERROR Unexpected device behavior.
**/
EFI_STATUS
EFIAPI
Tpm2RequestUseTpm (
VOID
)
{
EFI_STATUS Status = EFI_SUCCESS;
if (NULL == SecPttPassThruPpi) {
// Don't locate PPI by calling Tpm2DeviceLibConstructor() function??
Status = EFI_DEVICE_ERROR;
return Status;
}
Status = SecPttPassThruPpi->Tpm2RequestUseTpm (SecPttPassThruPpi);
return Status;
}
/**
This service register TPM2 device.
@Param Tpm2Device TPM2 device
@retval EFI_SUCCESS This TPM2 device is registered successfully.
@retval EFI_UNSUPPORTED System does not support register this TPM2 device.
@retval EFI_ALREADY_STARTED System already register this TPM2 device.
**/
EFI_STATUS
EFIAPI
Tpm2RegisterTpm2DeviceLib (
IN PTT_TPM2_DEVICE_INTERFACE *Tpm2Device
)
{
return EFI_UNSUPPORTED;
}

66
Vlv2TbltDevicePkg/Library/Tpm2DeviceLibSeCPei/Tpm2DeviceLibSeC.inf Normal file
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#/** @file
#
#
# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License that 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.
#
#
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = Tpm2DeviceLibSeC
FILE_GUID = 1EEA2BFE-01CB-40cc-A34E-CB224C800AA2
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = Tpm2DeviceLib | PEI_DRIVER PEIM
CONSTRUCTOR = Tpm2DeviceLibConstructor
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources.common]
Tpm2DeviceLibSeC.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec
SecurityPkg/SecurityPkg.dec
Vlv2TbltDevicePkg/PlatformPkg.dec
[LibraryClasses]
BaseLib
BaseMemoryLib
MemoryAllocationLib
DebugLib
IoLib
PciLib
TimerLib
PcdLib
PeiServicesLib
PeimEntryPoint
[Guids]
[Ppis]
gPttPassThruPpiGuid
[Depex]
gPttPassThruPpiGuid