CMiniportDMusUARTStream Class Reference

Public Member Functions
STDMETHODIMP	QueryInterface (REFIID InterfaceId, PVOID *Interface)
	STDMETHODIMP_ (ULONG) AddRef()
	STDMETHODIMP_ (ULONG) Release()
	~CMiniportDMusUARTStream ()
	STDMETHODIMP_ (NTSTATUS) Init(IN CMiniportDMusUART *pMiniport
NTSTATUS	HandlePortParams (IN PPCPROPERTY_REQUEST Request)
	STDMETHODIMP_ (NTSTATUS) Write(IN PVOID BufferAddress
friend	STDMETHODIMP_ (NTSTATUS) SnapTimeStamp(PINTERRUPTSYNC InterruptSync
Data Fields
IN PUCHAR	pPortBase
IN PUCHAR IN BOOLEAN	fCapture
IN PUCHAR IN BOOLEAN IN PAllocatorMXF	allocatorMXF
IN PUCHAR IN BOOLEAN IN PAllocatorMXF IN PMASTERCLOCK	masterClock
	IMP_IMXF
IN ULONG	BytesToWrite
IN ULONG OUT PULONG	BytesWritten
Private Member Functions
	STDMETHODIMP_ (NTSTATUS) SourceEvtsToPort()
	STDMETHODIMP_ (NTSTATUS) ConsumeEvents()
	STDMETHODIMP_ (NTSTATUS) PutMessageLocked(PDMUS_KERNEL_EVENT pDMKEvt)
Private Attributes
LONG	m_Ref
CMiniportDMusUART *	m_pMiniport
REFERENCE_TIME	m_SnapshotTimeStamp
PUCHAR	m_pPortBase
BOOLEAN	m_fCapture
long	m_NumFailedMPUTries
PAllocatorMXF	m_AllocatorMXF
PMXF	m_sinkMXF
PDMUS_KERNEL_EVENT	m_DMKEvtQueue
ULONG	m_NumberOfRetries
ULONG	m_DMKEvtOffset
KDPC	m_Dpc
KTIMER	m_TimerEvent
BOOL	m_TimerQueued
KSPIN_LOCK	m_DpcSpinLock
Friends
PVOID	pStream
VOID NTAPI	DMusUARTTimerDPC (IN PKDPC Dpc, IN PVOID DeferredContext, IN PVOID SystemArgument1, IN PVOID SystemArgument2)
NTSTATUS NTAPI	PropertyHandler_Synth (IN PPCPROPERTY_REQUEST)

---

Detailed Description

Definition at line 202 of file miniport_dmus.cpp.

---

The documentation for this class was generated from the following file:

• drivers/wdm/audio/backpln/portcls/miniport_dmus.cpp