dvdlow.c File Reference

Classes
struct	DVDBuffer
struct	DVDCommand

Functions
static void	Read (void *address, u32 length, u32 offset, DVDLowCallback callback)
static void	SetBreakAlarm (OSTime timeout)
void	__DVDInitWA (void)
static BOOL	ProcessNextCommand (void)
void	__DVDInterruptHandler (__OSInterrupt interrupt, OSContext *context)
static void	AlarmHandler (OSAlarm *alarm, OSContext *context)
static void	AlarmHandlerForTimeout (OSAlarm *alarm, OSContext *context)
static void	SetTimeoutAlarm (OSTime timeout)
static BOOL	AudioBufferOn (void)
static BOOL	HitCache (DVDBuffer *curr, DVDBuffer *prev)
static void	DoJustRead (void *addr, u32 length, u32 offset, DVDLowCallback callback)
static void	SeekTwiceBeforeRead (void *addr, u32 length, u32 offset, DVDLowCallback callback)
static void	WaitBeforeRead (void *addr, u32 length, u32 offset, DVDLowCallback callback, OSTime wait)
BOOL	DVDLowRead (void *addr, u32 length, u32 offset, DVDLowCallback callback)
BOOL	DVDLowSeek (u32 offset, DVDLowCallback callback)
BOOL	DVDLowWaitCoverClose (DVDLowCallback callback)
BOOL	DVDLowReadDiskID (DVDDiskID *diskID, DVDLowCallback callback)
BOOL	DVDLowStopMotor (DVDLowCallback callback)
BOOL	DVDLowRequestError (DVDLowCallback callback)
BOOL	DVDLowInquiry (DVDDriveInfo *info, DVDLowCallback callback)
BOOL	DVDLowAudioStream (u32 subcmd, u32 length, u32 offset, DVDLowCallback callback)
BOOL	DVDLowRequestAudioStatus (u32 subcmd, DVDLowCallback callback)
BOOL	DVDLowAudioBufferConfig (BOOL enable, u32 size, DVDLowCallback callback)
void	DVDLowReset (void)
DVDLowCallback	DVDLowSetResetCoverCallback (DVDLowCallback callback)
static void	DoBreak (void)
static void	AlarmHandlerForBreak (OSAlarm *alarm, OSContext *context)
BOOL	DVDLowBreak (void)
DVDLowCallback	DVDLowClearCallback (void)
u32	DVDLowGetCoverStatus (void)
void	__DVDLowSetWAType (u32 type, s32 seekLoc)
int	__DVDLowTestAlarm (const OSAlarm *alarm)

Variables
static BOOL	FirstRead = TRUE
static volatile BOOL	StopAtNextInt = FALSE
static u32	LastLength = 0
static DVDLowCallback	Callback = NULL
static DVDLowCallback	ResetCoverCallback = NULL
static volatile OSTime	LastResetEnd = 0
static volatile u32	ResetOccurred = FALSE
static volatile BOOL	WaitingCoverClose = FALSE
static volatile BOOL	Breaking = FALSE
static volatile u32	WorkAroundType = 0
static u32	WorkAroundSeekLocation = 0
static volatile OSTime	LastReadFinished = 0
static OSTime	LastReadIssued = 0
static volatile BOOL	LastCommandWasRead = FALSE
static volatile u32	NextCommandNumber = 0
static DVDCommand	CommandList [3]
static OSAlarm	AlarmForWA
static OSAlarm	AlarmForTimeout
static OSAlarm	AlarmForBreak
static DVDBuffer	Prev
static DVDBuffer	Curr

Function Documentation

__DVDInitWA()

void __DVDInitWA

(

void

)

__DVDInterruptHandler()

void __DVDInterruptHandler	(	__OSInterrupt	interrupt,
		OSContext *	context )

__DVDLowSetWAType()

void __DVDLowSetWAType	(	u32	type,
		s32	seekLoc )

__DVDLowTestAlarm()

int __DVDLowTestAlarm

(

const OSAlarm *

alarm

)

AlarmHandler()

static void AlarmHandler ( OSAlarm * alarm, OSContext * context )

static

AlarmHandlerForBreak()

static void AlarmHandlerForBreak ( OSAlarm * alarm, OSContext * context )

static

AlarmHandlerForTimeout()

static void AlarmHandlerForTimeout ( OSAlarm * alarm, OSContext * context )

static

AudioBufferOn()

static BOOL AudioBufferOn ( void )

static

DoBreak()

static void DoBreak ( void )

static

DoJustRead()

static void DoJustRead ( void * addr, u32 length, u32 offset, DVDLowCallback callback )

static

DVDLowAudioBufferConfig()

BOOL DVDLowAudioBufferConfig	(	BOOL	enable,
		u32	size,
		DVDLowCallback	callback )

DVDLowAudioStream()

BOOL DVDLowAudioStream	(	u32	subcmd,
		u32	length,
		u32	offset,
		DVDLowCallback	callback )

DVDLowBreak()

BOOL DVDLowBreak

(

void

)

DVDLowClearCallback()

DVDLowCallback DVDLowClearCallback

(

void

)

DVDLowGetCoverStatus()

u32 DVDLowGetCoverStatus

(

void

)

DVDLowInquiry()

BOOL DVDLowInquiry	(	DVDDriveInfo *	info,
		DVDLowCallback	callback )

DVDLowRead()

BOOL DVDLowRead	(	void *	addr,
		u32	length,
		u32	offset,
		DVDLowCallback	callback )

DVDLowReadDiskID()

BOOL DVDLowReadDiskID	(	DVDDiskID *	diskID,
		DVDLowCallback	callback )

DVDLowRequestAudioStatus()

BOOL DVDLowRequestAudioStatus	(	u32	subcmd,
		DVDLowCallback	callback )

DVDLowRequestError()

BOOL DVDLowRequestError

(

DVDLowCallback

callback

)

DVDLowReset()

void DVDLowReset

(

void

)

DVDLowSeek()

BOOL DVDLowSeek	(	u32	offset,
		DVDLowCallback	callback )

DVDLowSetResetCoverCallback()

DVDLowCallback DVDLowSetResetCoverCallback

(

DVDLowCallback

callback

)

DVDLowStopMotor()

BOOL DVDLowStopMotor

(

DVDLowCallback

callback

)

DVDLowWaitCoverClose()

BOOL DVDLowWaitCoverClose

(

DVDLowCallback

callback

)

HitCache()

static BOOL HitCache ( DVDBuffer * curr, DVDBuffer * prev )

static

ProcessNextCommand()

static BOOL ProcessNextCommand ( void )

static

Read()

static void Read ( void * address, u32 length, u32 offset, DVDLowCallback callback )

static

SeekTwiceBeforeRead()

static void SeekTwiceBeforeRead ( void * addr, u32 length, u32 offset, DVDLowCallback callback )

static

SetBreakAlarm()

static void SetBreakAlarm ( OSTime timeout )

static

SetTimeoutAlarm()

static void SetTimeoutAlarm ( OSTime timeout )

static

WaitBeforeRead()

static void WaitBeforeRead ( void * addr, u32 length, u32 offset, DVDLowCallback callback, OSTime wait )

static

Variable Documentation

AlarmForBreak

OSAlarm AlarmForBreak

static

AlarmForTimeout

OSAlarm AlarmForTimeout

static

AlarmForWA

OSAlarm AlarmForWA

static

Breaking

volatile BOOL Breaking = FALSE

static

Callback

DVDLowCallback Callback = NULL

static

CommandList

DVDCommand CommandList[3]

static

Curr

DVDBuffer Curr

static

FirstRead

BOOL FirstRead = TRUE

static

LastCommandWasRead

volatile BOOL LastCommandWasRead = FALSE

static

LastLength

u32 LastLength = 0

static

LastReadFinished

volatile OSTime LastReadFinished = 0

static

LastReadIssued

OSTime LastReadIssued = 0

static

LastResetEnd

volatile OSTime LastResetEnd = 0

static

NextCommandNumber

volatile u32 NextCommandNumber = 0

static

Prev

DVDBuffer Prev

static

ResetCoverCallback

DVDLowCallback ResetCoverCallback = NULL

static

ResetOccurred

volatile u32 ResetOccurred = FALSE

static

StopAtNextInt

volatile BOOL StopAtNextInt = FALSE

static

WaitingCoverClose

volatile BOOL WaitingCoverClose = FALSE

static

WorkAroundSeekLocation

u32 WorkAroundSeekLocation = 0

static

WorkAroundType

volatile u32 WorkAroundType = 0

static