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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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97
Vlv2DeviceRefCodePkg/Include/Protocol/PttPassThru.h Normal file
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/*++
Copyright (c) 2004 - 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.
--*/
#ifndef _EFI_PTT_PASS_THRU_H
#define _EFI_PTT_PASS_THRU_H
#define PTT_PASS_THRU_PROTOCOL_GUID \
{ \
0x73e2576, 0xf6c1, 0x4b91, 0x92, 0xa9, 0xd4, 0x67, 0x5d, 0xda, 0x34, 0xb1 \
}
// {073E2576-F6C1-4b91-92A9-D4675DDA34B1}
//static const GUID <<name>> =
//{ 0x73e2576, 0xf6c1, 0x4b91, { 0x92, 0xa9, 0xd4, 0x67, 0x5d, 0xda, 0x34, 0xb1 } };
//#define EFI_PTT_PROTOCOL_GUID HECI_PROTOCOL_GUID
typedef struct _PTT_PASS_THRU_PROTOCOL PTT_PASS_THRU_PROTOCOL;
/**
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,out] 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.
**/
typedef
EFI_STATUS
(EFIAPI *TPM2_SUBMIT_COMMAND) (
IN PTT_PASS_THRU_PROTOCOL *This,
IN UINT32 InputParameterBlockSize,
IN UINT8 *InputParameterBlock,
IN OUT UINT32 *OutputParameterBlockSize,
IN UINT8 *OutputParameterBlock
);
/**
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.
**/
typedef
EFI_STATUS
(EFIAPI *TPM2_REQUEST_USE_TPM) (
IN PTT_PASS_THRU_PROTOCOL *This
);
typedef struct {
EFI_GUID ProviderGuid;
TPM2_SUBMIT_COMMAND Tpm2SubmitCommand;
TPM2_REQUEST_USE_TPM Tpm2RequestUseTpm;
} PTT_TPM2_DEVICE_INTERFACE;
/**
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.
**/
typedef
EFI_STATUS
(EFIAPI *TPM2_REGISTER_TPM2_DEVICE_LIB) (
IN PTT_PASS_THRU_PROTOCOL *This,
IN PTT_TPM2_DEVICE_INTERFACE *Tpm2Device
);
typedef struct _PTT_PASS_THRU_PROTOCOL {
TPM2_SUBMIT_COMMAND Tpm2SubmitCommand;
TPM2_REQUEST_USE_TPM Tpm2RequestUseTpm;
TPM2_REGISTER_TPM2_DEVICE_LIB Tpm2RegisterTpm2DeviceLib;
} PTT_PASS_THRU_PROTOCOL;
extern EFI_GUID gPttPassThruProtocolGuid;
#endif // _EFI_HECI_H