#include <Library/TcgStorageCoreLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>

Functions
TCG_RESULT EFIAPI	TcgInitTcgCreateStruct (TCG_CREATE_STRUCT CreateStruct, VOID Buffer, UINT32 BufferSize)

TCG_RESULT EFIAPI	TcgStartComPacket (TCG_CREATE_STRUCT *CreateStruct, UINT16 ComId, UINT16 ComIdExtension)

TCG_RESULT EFIAPI	TcgStartPacket (TCG_CREATE_STRUCT *CreateStruct, UINT32 Tsn, UINT32 Hsn, UINT32 SeqNumber, UINT16 AckType, UINT32 Ack)

TCG_RESULT EFIAPI	TcgStartSubPacket (TCG_CREATE_STRUCT *CreateStruct, UINT16 Kind)

TCG_RESULT EFIAPI	TcgEndSubPacket (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgEndPacket (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgEndComPacket (TCG_CREATE_STRUCT CreateStruct, UINT32 Size)

TCG_RESULT	TcgAddRawTokenData (TCG_CREATE_STRUCT CreateStruct, const VOID Header, UINT8 HeaderSize, const VOID *Data, UINT32 DataSize, BOOLEAN ByteSwapData)

TCG_RESULT EFIAPI	TcgAddRawByte (TCG_CREATE_STRUCT *CreateStruct, UINT8 Byte)

TCG_RESULT	TcgAddAtom (TCG_CREATE_STRUCT CreateStruct, const VOID Data, UINT32 DataSize, UINT8 ByteOrInt, UINT8 SignOrCont)

TCG_RESULT EFIAPI	TcgAddByteSequence (TCG_CREATE_STRUCT CreateStruct, const VOID Data, UINT32 DataSize, BOOLEAN Continued)

TCG_RESULT EFIAPI	TcgAddInteger (TCG_CREATE_STRUCT CreateStruct, const VOID Data, UINT32 DataSize, BOOLEAN SignedInteger)

TCG_RESULT EFIAPI	TcgAddUINT8 (TCG_CREATE_STRUCT *CreateStruct, UINT8 Value)

TCG_RESULT EFIAPI	TcgAddUINT16 (TCG_CREATE_STRUCT *CreateStruct, UINT16 Value)

TCG_RESULT EFIAPI	TcgAddUINT32 (TCG_CREATE_STRUCT *CreateStruct, UINT32 Value)

TCG_RESULT EFIAPI	TcgAddUINT64 (TCG_CREATE_STRUCT *CreateStruct, UINT64 Value)

TCG_RESULT EFIAPI	TcgAddBOOLEAN (TCG_CREATE_STRUCT *CreateStruct, BOOLEAN Value)

TCG_RESULT EFIAPI	TcgAddTcgUid (TCG_CREATE_STRUCT *CreateStruct, TCG_UID Uid)

TCG_RESULT EFIAPI	TcgAddStartList (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddEndList (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddStartName (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddEndName (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddCall (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddEndOfData (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddEndOfSession (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddStartTransaction (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgAddEndTransaction (TCG_CREATE_STRUCT *CreateStruct)

TCG_RESULT EFIAPI	TcgInitTcgParseStruct (TCG_PARSE_STRUCT ParseStruct, const VOID Buffer, UINT32 BufferSize)

TCG_RESULT EFIAPI	TcgGetNextToken (TCG_PARSE_STRUCT ParseStruct, TCG_TOKEN TcgToken)

TCG_RESULT EFIAPI	TcgGetAtomInfo (const TCG_TOKEN TcgToken, UINT32 HeaderLength, UINT32 DataLength, UINT8 ByteOrInt, UINT8 *SignOrCont)

TCG_RESULT EFIAPI	TcgGetTokenUINT64 (const TCG_TOKEN TcgToken, UINT64 Value)

UINT8 *EFIAPI	TcgGetTokenByteSequence (const TCG_TOKEN TcgToken, UINT32 Length)

TCG_RESULT EFIAPI	TcgGetNextUINT8 (TCG_PARSE_STRUCT ParseStruct, UINT8 Value)

TCG_RESULT EFIAPI	TcgGetNextUINT16 (TCG_PARSE_STRUCT ParseStruct, UINT16 Value)

TCG_RESULT EFIAPI	TcgGetNextUINT32 (TCG_PARSE_STRUCT ParseStruct, UINT32 Value)

TCG_RESULT EFIAPI	TcgGetNextUINT64 (TCG_PARSE_STRUCT ParseStruct, UINT64 Value)

TCG_RESULT EFIAPI	TcgGetNextBOOLEAN (TCG_PARSE_STRUCT ParseStruct, BOOLEAN Value)

TCG_RESULT EFIAPI	TcgGetNextTcgUid (TCG_PARSE_STRUCT ParseStruct, TCG_UID Uid)

TCG_RESULT EFIAPI	TcgGetNextByteSequence (TCG_PARSE_STRUCT ParseStruct, const VOID Data, UINT32 Length)

TCG_RESULT EFIAPI	TcgGetNextTokenType (TCG_PARSE_STRUCT *ParseStruct, TCG_TOKEN_TYPE Type)

TCG_RESULT EFIAPI	TcgGetNextStartList (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextEndList (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextStartName (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextEndName (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextCall (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextEndOfData (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextEndOfSession (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextStartTransaction (TCG_PARSE_STRUCT *ParseStruct)

TCG_RESULT EFIAPI	TcgGetNextEndTransaction (TCG_PARSE_STRUCT *ParseStruct)

Detailed Description

Provide functions to provide tcg storage core spec related functions.

Copyright (c) 2016, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file TcgStorageCore.c.

Function Documentation

◆ TcgAddAtom()

TCG_RESULT TcgAddAtom	(	TCG_CREATE_STRUCT *	CreateStruct,
		const VOID *	Data,
		UINT32	DataSize,
		UINT8	ByteOrInt,
		UINT8	SignOrCont
	)

simple tokens - atoms: tiny, short, medium, long and empty atoms. tiny atom can be a signed or unsigned integer. short, medium, long can be a signed or unsigned integer OR a complete or non-final byte sequence.

Parameters

CreateStruct	The create structure.
Data	The data need to add.
DataSize	The data size.
ByteOrInt,Data	format is byte or int.
SignOrCont	sign or cont.

Definition at line 444 of file TcgStorageCore.c.

◆ TcgAddBOOLEAN()

TCG_RESULT EFIAPI TcgAddBOOLEAN	(	TCG_CREATE_STRUCT *	CreateStruct,
		BOOLEAN	Value
	)

Adds a BOOLEAN to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the integer
[in]	Value	BOOLEAN Value to add

Definition at line 672 of file TcgStorageCore.c.

◆ TcgAddByteSequence()

TCG_RESULT EFIAPI TcgAddByteSequence	(	TCG_CREATE_STRUCT *	CreateStruct,
		const VOID *	Data,
		UINT32	DataSize,
		BOOLEAN	Continued
	)

Adds the Data parameter as a byte sequence to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the byte sequence
[in]	Data	Byte sequence that will be encoded and copied into Data structure
[in]	DataSize	Length of Data provided
[in]	Continued	TRUE if byte sequence is continued or FALSE if the Data contains the entire byte sequence to be encoded

Definition at line 529 of file TcgStorageCore.c.

◆ TcgAddCall()

TCG_RESULT EFIAPI TcgAddCall ( TCG_CREATE_STRUCT * CreateStruct )

Add end call.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 777 of file TcgStorageCore.c.

◆ TcgAddEndList()

TCG_RESULT EFIAPI TcgAddEndList ( TCG_CREATE_STRUCT * CreateStruct )

Add end list.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 726 of file TcgStorageCore.c.

◆ TcgAddEndName()

TCG_RESULT EFIAPI TcgAddEndName ( TCG_CREATE_STRUCT * CreateStruct )

Add end name.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 760 of file TcgStorageCore.c.

◆ TcgAddEndOfData()

TCG_RESULT EFIAPI TcgAddEndOfData ( TCG_CREATE_STRUCT * CreateStruct )

Add end of data.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 794 of file TcgStorageCore.c.

◆ TcgAddEndOfSession()

TCG_RESULT EFIAPI TcgAddEndOfSession ( TCG_CREATE_STRUCT * CreateStruct )

Add end of session.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 811 of file TcgStorageCore.c.

◆ TcgAddEndTransaction()

TCG_RESULT EFIAPI TcgAddEndTransaction ( TCG_CREATE_STRUCT * CreateStruct )

Add end transaction.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 845 of file TcgStorageCore.c.

◆ TcgAddInteger()

TCG_RESULT EFIAPI TcgAddInteger	(	TCG_CREATE_STRUCT *	CreateStruct,
		const VOID *	Data,
		UINT32	DataSize,
		BOOLEAN	SignedInteger
	)

Adds an arbitrary-Length integer to the Data structure. The integer will be encoded using the shortest possible atom.

Parameters

	[in/out]	CreateStruct Structure used to add the integer
[in]	Data	Integer in host byte order that will be encoded and copied into Data structure
[in]	DataSize	Length in bytes of the Data provided
[in]	SignedInteger	TRUE if the integer is signed or FALSE if the integer is unsigned

Definition at line 552 of file TcgStorageCore.c.

◆ TcgAddRawByte()

TCG_RESULT EFIAPI TcgAddRawByte	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT8	Byte
	)

Adds a single raw token byte to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the byte
[in]	Byte	Byte to add

Definition at line 422 of file TcgStorageCore.c.

◆ TcgAddRawTokenData()

TCG_RESULT TcgAddRawTokenData	(	TCG_CREATE_STRUCT *	CreateStruct,
		const VOID *	Header,
		UINT8	HeaderSize,
		const VOID *	Data,
		UINT32	DataSize,
		BOOLEAN	ByteSwapData
	)

Adds raw Data with optional Header

Parameters

CreateStruct	The create structure.
Header	The header structure.
HeaderSize	The header size.
Data	The data need to add.
DataSize	The data size.
ByteSwapData	Whether byte or swap data.

Definition at line 334 of file TcgStorageCore.c.

◆ TcgAddStartList()

TCG_RESULT EFIAPI TcgAddStartList ( TCG_CREATE_STRUCT * CreateStruct )

Add start list.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 709 of file TcgStorageCore.c.

◆ TcgAddStartName()

TCG_RESULT EFIAPI TcgAddStartName ( TCG_CREATE_STRUCT * CreateStruct )

Add start name.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 743 of file TcgStorageCore.c.

◆ TcgAddStartTransaction()

TCG_RESULT EFIAPI TcgAddStartTransaction ( TCG_CREATE_STRUCT * CreateStruct )

Add start transaction.

Parameters

[in/out] CreateStruct Structure used to add the integer

Return values

return the action result.

Definition at line 828 of file TcgStorageCore.c.

◆ TcgAddTcgUid()

TCG_RESULT EFIAPI TcgAddTcgUid	(	TCG_CREATE_STRUCT *	CreateStruct,
		TCG_UID	Uid
	)

Add tcg uid info.

Parameters

[in/out]	CreateStruct Structure used to add the integer
Uid	Input uid info.

Return values

return the action result.

Definition at line 691 of file TcgStorageCore.c.

◆ TcgAddUINT16()

TCG_RESULT EFIAPI TcgAddUINT16	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT16	Value
	)

Adds a 16-bit unsigned integer to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the integer
[in]	Value	Integer Value to add

Definition at line 619 of file TcgStorageCore.c.

◆ TcgAddUINT32()

TCG_RESULT EFIAPI TcgAddUINT32	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT32	Value
	)

Adds a 32-bit unsigned integer to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the integer
[in]	Value	Integer Value to add

Definition at line 637 of file TcgStorageCore.c.

◆ TcgAddUINT64()

TCG_RESULT EFIAPI TcgAddUINT64	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT64	Value
	)

Adds a 64-bit unsigned integer to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the integer
[in]	Value	Integer Value to add

Definition at line 655 of file TcgStorageCore.c.

◆ TcgAddUINT8()

TCG_RESULT EFIAPI TcgAddUINT8	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT8	Value
	)

Adds an 8-bit unsigned integer to the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add the integer
[in]	Value	Integer Value to add

Definition at line 601 of file TcgStorageCore.c.

◆ TcgEndComPacket()

TCG_RESULT EFIAPI TcgEndComPacket	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT32 *	Size
	)

Ends the ComPacket in the Data structure and ret

Parameters

[in/out]	CreateStruct Structure used to end the Tcg ComPacket
[in/out]	Size Describes the Size of the entire ComPacket (Header and payload). Filled out by function.

Definition at line 299 of file TcgStorageCore.c.

◆ TcgEndPacket()

TCG_RESULT EFIAPI TcgEndPacket ( TCG_CREATE_STRUCT * CreateStruct )

Ends the current Packet in the Data structure.

Parameters

[in/out] CreateStruct Structure used to end the current Tcg Packet

Definition at line 269 of file TcgStorageCore.c.

◆ TcgEndSubPacket()

TCG_RESULT EFIAPI TcgEndSubPacket ( TCG_CREATE_STRUCT * CreateStruct )

Ends the current SubPacket in the Data structure. This function will also perform the 4-byte padding required for Subpackets.

Parameters

[in/out] CreateStruct Structure used to end the current Tcg SubPacket

Definition at line 220 of file TcgStorageCore.c.

◆ TcgGetAtomInfo()

TCG_RESULT EFIAPI TcgGetAtomInfo	(	const TCG_TOKEN *	TcgToken,
		UINT32 *	HeaderLength,
		UINT32 *	DataLength,
		UINT8 *	ByteOrInt,
		UINT8 *	SignOrCont
	)

Get atom info.

Parameters

TcgToken	Input token info.
HeaderLength	return the header length.
DataLength	return the data length.
ByteOrInt	return the atom Type.
SignOrCont	return the sign or count info.

Return values

return the action result.

Definition at line 1101 of file TcgStorageCore.c.

◆ TcgGetNextBOOLEAN()

TCG_RESULT EFIAPI TcgGetNextBOOLEAN	(	TCG_PARSE_STRUCT *	ParseStruct,
		BOOLEAN *	Value
	)

Get next specify value.

Parameters

ParseStruct	Input parse structure.
Value	Return value.

Return values

return the action result.

Definition at line 1403 of file TcgStorageCore.c.

◆ TcgGetNextByteSequence()

TCG_RESULT EFIAPI TcgGetNextByteSequence	(	TCG_PARSE_STRUCT *	ParseStruct,
		const VOID **	Data,
		UINT32 *	Length
	)

Get next byte sequence.

Parameters

ParseStruct	Input parse structure.
Data	return the data.
Length	return the length.

Return values

return the action result.

Definition at line 1474 of file TcgStorageCore.c.

◆ TcgGetNextCall()

TCG_RESULT EFIAPI TcgGetNextCall ( TCG_PARSE_STRUCT * ParseStruct )

Get next call.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1599 of file TcgStorageCore.c.

◆ TcgGetNextEndList()

TCG_RESULT EFIAPI TcgGetNextEndList ( TCG_PARSE_STRUCT * ParseStruct )

Get next end list.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1548 of file TcgStorageCore.c.

◆ TcgGetNextEndName()

TCG_RESULT EFIAPI TcgGetNextEndName ( TCG_PARSE_STRUCT * ParseStruct )

Get next end name.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1582 of file TcgStorageCore.c.

◆ TcgGetNextEndOfData()

TCG_RESULT EFIAPI TcgGetNextEndOfData ( TCG_PARSE_STRUCT * ParseStruct )

Get next end data.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1616 of file TcgStorageCore.c.

◆ TcgGetNextEndOfSession()

TCG_RESULT EFIAPI TcgGetNextEndOfSession ( TCG_PARSE_STRUCT * ParseStruct )

Get next end of session.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1633 of file TcgStorageCore.c.

◆ TcgGetNextEndTransaction()

TCG_RESULT EFIAPI TcgGetNextEndTransaction ( TCG_PARSE_STRUCT * ParseStruct )

Get next end transaction.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1667 of file TcgStorageCore.c.

◆ TcgGetNextStartList()

TCG_RESULT EFIAPI TcgGetNextStartList ( TCG_PARSE_STRUCT * ParseStruct )

Get next start list.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1531 of file TcgStorageCore.c.

◆ TcgGetNextStartName()

TCG_RESULT EFIAPI TcgGetNextStartName ( TCG_PARSE_STRUCT * ParseStruct )

Get next start name.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1565 of file TcgStorageCore.c.

◆ TcgGetNextStartTransaction()

TCG_RESULT EFIAPI TcgGetNextStartTransaction ( TCG_PARSE_STRUCT * ParseStruct )

Get next start transaction.

Parameters

ParseStruct Input parse structure.

Return values

return the action result.

Definition at line 1650 of file TcgStorageCore.c.

◆ TcgGetNextTcgUid()

TCG_RESULT EFIAPI TcgGetNextTcgUid	(	TCG_PARSE_STRUCT *	ParseStruct,
		TCG_UID *	Uid
	)

Get next tcg uid info.

Parameters

ParseStruct	Input parse structure.
Uid	Get the uid info.

Return values

return the action result.

Definition at line 1436 of file TcgStorageCore.c.

◆ TcgGetNextToken()

TCG_RESULT EFIAPI TcgGetNextToken	(	TCG_PARSE_STRUCT *	ParseStruct,
		TCG_TOKEN *	TcgToken
	)

Get next token info.

Parameters

ParseStruct	Input parse structure info.
TcgToken	return the tcg token info.

Return values

return the action result.

Definition at line 933 of file TcgStorageCore.c.

◆ TcgGetNextTokenType()

TCG_RESULT EFIAPI TcgGetNextTokenType	(	TCG_PARSE_STRUCT *	ParseStruct,
		TCG_TOKEN_TYPE	Type
	)

Get next token Type.

Parameters

ParseStruct	Input parse structure.
Type	Input the type need to check.

Return values

return the action result.

Definition at line 1505 of file TcgStorageCore.c.

◆ TcgGetNextUINT16()

TCG_RESULT EFIAPI TcgGetNextUINT16	(	TCG_PARSE_STRUCT *	ParseStruct,
		UINT16 *	Value
	)

Get next specify value.

Parameters

ParseStruct	Input parse structure.
Value	Return value.

Return values

return the action result.

Definition at line 1314 of file TcgStorageCore.c.

◆ TcgGetNextUINT32()

TCG_RESULT EFIAPI TcgGetNextUINT32	(	TCG_PARSE_STRUCT *	ParseStruct,
		UINT32 *	Value
	)

Get next specify value.

Parameters

ParseStruct	Input parse structure.
Value	Return value.

Return values

return the action result.

Definition at line 1347 of file TcgStorageCore.c.

◆ TcgGetNextUINT64()

TCG_RESULT EFIAPI TcgGetNextUINT64	(	TCG_PARSE_STRUCT *	ParseStruct,
		UINT64 *	Value
	)

Get next specify value.

Parameters

ParseStruct	Input parse structure.
Value	Return value.

Return values

return the action result.

Definition at line 1380 of file TcgStorageCore.c.

◆ TcgGetNextUINT8()

TCG_RESULT EFIAPI TcgGetNextUINT8	(	TCG_PARSE_STRUCT *	ParseStruct,
		UINT8 *	Value
	)

Get next specify value.

Parameters

ParseStruct	Input parse structure.
Value	Return value.

Return values

return the action result.

Definition at line 1281 of file TcgStorageCore.c.

◆ TcgGetTokenByteSequence()

UINT8 *EFIAPI TcgGetTokenByteSequence	(	const TCG_TOKEN *	TcgToken,
		UINT32 *	Length
	)

Get token byte sequence.

Parameters

TcgToken	Input token info.
Length	Input the length info.

Return values

Return the value data.

Definition at line 1243 of file TcgStorageCore.c.

◆ TcgGetTokenUINT64()

TCG_RESULT EFIAPI TcgGetTokenUINT64	(	const TCG_TOKEN *	TcgToken,
		UINT64 *	Value
	)

Get token specified value.

Parameters

TcgToken	Input token info.
Value	return the value.

Return values

return the action result.

Definition at line 1180 of file TcgStorageCore.c.

◆ TcgInitTcgCreateStruct()

TCG_RESULT EFIAPI TcgInitTcgCreateStruct	(	TCG_CREATE_STRUCT *	CreateStruct,
		VOID *	Buffer,
		UINT32	BufferSize
	)

Required to be called before calling any other Tcg functions with the TCG_CREATE_STRUCT. Initializes the packet variables to NULL. Additionally, the buffer will be memset.

Parameters

	[in/out]	CreateStruct Structure to initialize
[in]	Buffer	Buffer allocated by client of library. It will contain the Tcg encoded packet. This cannot be null.
[in]	BufferSize	Size of buffer provided. It cannot be 0.

Return values

Return the action result.

Definition at line 28 of file TcgStorageCore.c.

◆ TcgInitTcgParseStruct()

TCG_RESULT EFIAPI TcgInitTcgParseStruct	(	TCG_PARSE_STRUCT *	ParseStruct,
		const VOID *	Buffer,
		UINT32	BufferSize
	)

Initial the tcg parse structure.

Parameters

ParseStruct	Input parse structure.
Buffer	Input buffer data.
BufferSize	Input buffer size.

Return values

return the action result.

Definition at line 864 of file TcgStorageCore.c.

◆ TcgStartComPacket()

TCG_RESULT EFIAPI TcgStartComPacket	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT16	ComId,
		UINT16	ComIdExtension
	)

Encodes the ComPacket header to the data structure.

Parameters

	[in/out]	CreateStruct Structure to initialize
[in]	ComId	ComID of the Tcg ComPacket.
[in]	ComIdExtension	ComID Extension of the Tcg ComPacket.

Definition at line 63 of file TcgStorageCore.c.

◆ TcgStartPacket()

TCG_RESULT EFIAPI TcgStartPacket	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT32	Tsn,
		UINT32	Hsn,
		UINT32	SeqNumber,
		UINT16	AckType,
		UINT32	Ack
	)

Starts a new ComPacket in the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to add Tcg Packet
[in]	Tsn	Packet Tper session number
[in]	Hsn	Packet Host session number
[in]	SeqNumber	Packet Sequence Number
[in]	AckType	Packet Acknowledge Type
[in]	Ack	Packet Acknowledge

Definition at line 112 of file TcgStorageCore.c.

◆ TcgStartSubPacket()

TCG_RESULT EFIAPI TcgStartSubPacket	(	TCG_CREATE_STRUCT *	CreateStruct,
		UINT16	Kind
	)

Starts a new SubPacket in the Data structure.

Parameters

	[in/out]	CreateStruct Structure used to start Tcg SubPacket
[in]	Kind	SubPacket kind

Definition at line 170 of file TcgStorageCore.c.

Functions

Detailed Description

Function Documentation

◆ TcgAddAtom()

◆ TcgAddBOOLEAN()

◆ TcgAddByteSequence()

◆ TcgAddCall()

◆ TcgAddEndList()

◆ TcgAddEndName()

◆ TcgAddEndOfData()

◆ TcgAddEndOfSession()

◆ TcgAddEndTransaction()

◆ TcgAddInteger()

◆ TcgAddRawByte()

◆ TcgAddRawTokenData()

◆ TcgAddStartList()

◆ TcgAddStartName()

◆ TcgAddStartTransaction()

◆ TcgAddTcgUid()

◆ TcgAddUINT16()

◆ TcgAddUINT32()

◆ TcgAddUINT64()

◆ TcgAddUINT8()

◆ TcgEndComPacket()

◆ TcgEndPacket()

◆ TcgEndSubPacket()

◆ TcgGetAtomInfo()

◆ TcgGetNextBOOLEAN()

◆ TcgGetNextByteSequence()

◆ TcgGetNextCall()

◆ TcgGetNextEndList()

◆ TcgGetNextEndName()

◆ TcgGetNextEndOfData()

◆ TcgGetNextEndOfSession()

◆ TcgGetNextEndTransaction()

◆ TcgGetNextStartList()

◆ TcgGetNextStartName()

◆ TcgGetNextStartTransaction()

◆ TcgGetNextTcgUid()

◆ TcgGetNextToken()

◆ TcgGetNextTokenType()

◆ TcgGetNextUINT16()

◆ TcgGetNextUINT32()

◆ TcgGetNextUINT64()

◆ TcgGetNextUINT8()

◆ TcgGetTokenByteSequence()

◆ TcgGetTokenUINT64()

◆ TcgInitTcgCreateStruct()

◆ TcgInitTcgParseStruct()

◆ TcgStartComPacket()

◆ TcgStartPacket()

◆ TcgStartSubPacket()