stream.h File Reference

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Classes
struct	tagBDEntry
class	CMiniportStream

Macros
#define	IMP_CMiniportStream_SetFormat(cType)
#define	IMP_CMiniportStream_QueryInterface(cType, sType)
#define	IMP_CMiniport_SetState(cType)
#define	IMP_CMiniport_NormalizePhysicalPosition(cType)

Typedefs
typedef struct tagBDEntry	tBDEntry

Variables
const int	DMA_ENGINE_OFF = 0
const int	DMA_ENGINE_PAUSE = 1
const int	DMA_ENGINE_PEND = 2
const int	DMA_ENGINE_ON = 3
const int	MAX_BDL_ENTRIES = 32
const int	BDL_MASK = 31

Macro Definition Documentation

IMP_CMiniport_NormalizePhysicalPosition

#define IMP_CMiniport_NormalizePhysicalPosition

(

cType

)

Value:

    STDMETHODIMP_(NTSTATUS) cType::NormalizePhysicalPosition (_Inout_ PLONGLONG PhysicalPosition) \
    { return CMiniportStream::NormalizePhysicalPosition(PhysicalPosition); }

Definition at line 196 of file stream.h.

IMP_CMiniport_SetState

#define IMP_CMiniport_SetState

(

cType

)

Value:

    STDMETHODIMP_(NTSTATUS) cType::SetState (_In_ KSSTATE State) \
    { return CMiniportStream::SetState(State); }

Definition at line 192 of file stream.h.

IMP_CMiniportStream_QueryInterface

#define IMP_CMiniportStream_QueryInterface	(		cType,
			sType
	)

Value:

    STDMETHODIMP_(NTSTATUS) cType::NonDelegatingQueryInterface(     \
        _In_         REFIID  Interface,                             \
        _COM_Outptr_ PVOID  *Object)                                \
    {   return CMiniportStream::NonDelegatingQueryInterface(        \
            Interface, Object, IID_##sType, (sType*)this); }

Definition at line 185 of file stream.h.

IMP_CMiniportStream_SetFormat

#define IMP_CMiniportStream_SetFormat

(

cType

)

Value:

    STDMETHODIMP_(NTSTATUS) cType::SetFormat (_In_ PKSDATAFORMAT Format) \
      { return CMiniportStream::SetFormat(Format); }

Definition at line 181 of file stream.h.

Typedef Documentation

tBDEntry

typedef struct tagBDEntry tBDEntry

Variable Documentation

BDL_MASK

const int BDL_MASK = 31

Definition at line 21 of file stream.h.

Referenced by CMiniportStream::UpdateLviCyclic().

DMA_ENGINE_OFF

const int DMA_ENGINE_OFF = 0

Definition at line 4 of file stream.h.

Referenced by CMiniportStream::GetBuffPos(), and CMiniportStream::ResetDMA().

DMA_ENGINE_ON

const int DMA_ENGINE_ON = 3

Definition at line 7 of file stream.h.

Referenced by CMiniportStream::SetState(), and CMiniportStream::UpdateDMA().

DMA_ENGINE_PAUSE

const int DMA_ENGINE_PAUSE = 1

Definition at line 5 of file stream.h.

Referenced by CMiniportWaveICHStream::GetNewMappings(), and CMiniportStream::PauseDMA().

DMA_ENGINE_PEND

const int DMA_ENGINE_PEND = 2

Definition at line 6 of file stream.h.

MAX_BDL_ENTRIES

const int MAX_BDL_ENTRIES = 32

Definition at line 16 of file stream.h.

Referenced by CMiniportStream::BDList_Alloc().