CDmaChannelInit Class Reference

Public Member Functions
STDMETHODIMP	QueryInterface (REFIID InterfaceId, PVOID *Interface)
	STDMETHODIMP_ (ULONG) AddRef()
	STDMETHODIMP_ (ULONG) Release()
	CDmaChannelInit (IUnknown *OuterUnknown)
virtual	~CDmaChannelInit ()
Data Fields
	IMP_IDmaChannelInit
Protected Attributes
PDEVICE_OBJECT	m_pDeviceObject
PDMA_ADAPTER	m_pAdapter
BOOL	m_DmaStarted
ULONG	m_MapSize
PVOID	m_MapRegisterBase
ULONG	m_LastTransferCount
ULONG	m_MaximumBufferSize
ULONG	m_MaxMapRegisters
ULONG	m_AllocatedBufferSize
ULONG	m_BufferSize
PHYSICAL_ADDRESS	m_Address
PVOID	m_Buffer
PMDL	m_Mdl
BOOLEAN	m_WriteToDevice
LONG	m_Ref
Friends
IO_ALLOCATION_ACTION NTAPI	AdapterControl (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PVOID MapRegisterBase, IN PVOID Context)

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Detailed Description

Definition at line 11 of file dma_slave.cpp.

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

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