cmos Namespace Reference

Classes
class	CmosRWFactory
class	ICmosRW
class	CmosRWFactoryImpl
class	Suppressable
class	CmosRWFile
class	CmosRWIo
Functions
	DECLARE_EXCEPTION (CmosException)
	Abstract base class for the cmos read write operations.
	DECLARE_EXCEPTION_EX (InvalidCmosRWMode, cmos, CmosException)
void	readByteArray (const ICmosRW &cmos, u32 indexPort, u32 dataPort, u32 offset, u8 *target, u32 count)
void	writeByteArray (const ICmosRW &cmos, u32 indexPort, u32 dataPort, u32 offset, const u8 *source, u32 count)
int	LoadNtdllFuncs (void)
int	EnableDebug (void)
	DEFINE_EXCEPTION_EX (InvalidCmosRWModeImpl, cmos, InvalidCmosRWMode)
Variables
ZwSystemDebugControlPtr	ZwSystemDebugControl

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Function Documentation

cmos::DECLARE_EXCEPTION

(

CmosException

)

Abstract base class for the cmos read write operations.

cmos::DECLARE_EXCEPTION_EX	(	InvalidCmosRWMode	,
		cmos	,
		CmosException
	)

cmos::DEFINE_EXCEPTION_EX	(	InvalidCmosRWModeImpl	,
		cmos	,
		InvalidCmosRWMode
	)

int cmos::EnableDebug

(

void

)

Definition at line 52 of file CmosRW_WindowsIO.cpp.

References NT_SUCCESS.

int cmos::LoadNtdllFuncs

(

void

)

Definition at line 37 of file CmosRW_WindowsIO.cpp.

References ZwSystemDebugControl.

void readByteArray	(	const ICmosRW &	cmos,
		u32	indexPort,
		u32	dataPort,
		u32	offset,
		u8 *	target,
		u32	count
	)

Read or write an array of bytes to CMOS.

This function is set up as a non-member helper function. It successively reads/writes

Parameters:

count

bytes from/to CMOS.

Note that the byte array passed as a parameter need not be zero-terminated.

Parameters:

	cmos	Pass in the ICmosRW object to operate on
	indexPort	The IO port to write the offset to
	dataPort	The IO port to read/write data after setting the index via indexPort
	offset	The offset within CMOS. CMOS is typically multiple 256byte pages.
	target	Byte array to store the results. Call must already have allocated.
	count	The number of bytes to read/write.

Definition at line 34 of file CmosRW.cpp.

References ICmosRW::readByte().

Referenced by CmosTokenD5::getString(), and CmosTokenD4::getString().

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void writeByteArray	(	const ICmosRW &	cmos,
		u32	indexPort,
		u32	dataPort,
		u32	offset,
		const u8 *	source,
		u32	count
	)

Read or write an array of bytes to CMOS.

This function is set up as a non-member helper function. It successively reads/writes

Parameters:

count

bytes from/to CMOS.

Note that the byte array passed as a parameter need not be zero-terminated.

Parameters:

	cmos	Pass in the ICmosRW object to operate on
	indexPort	The IO port to write the offset to
	dataPort	The IO port to read/write data after setting the index via indexPort
	offset	The offset within CMOS. CMOS is typically multiple 256byte pages.
	source	byte array to store the CMOS contents. must be allocated by caller.
	count	The number of bytes to read/write.

Definition at line 42 of file CmosRW.cpp.

References Suppressable::resumeNotification(), Suppressable::suppressNotification(), and ICmosRW::writeByte().

Referenced by CmosTokenD5::setString(), and CmosTokenD4::setString().

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Variable Documentation

ZwSystemDebugControlPtr ZwSystemDebugControl

Definition at line 35 of file CmosRW_WindowsIO.cpp.

Referenced by LoadNtdllFuncs().