wavepciminiport.h File Reference

#include "shared.h"
#include "miniport.h"

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Classes
class	CMiniportWaveICH

Macros
#define	PPORT_   PPORTWAVEPCI
#define	PPORTSTREAM_   PPORTWAVEPCISTREAM

Functions
NTSTATUS	CreateMiniportWaveICHStream (OUT CMiniportWaveICHStream **pWaveIchStream, IN PUNKNOWN pUnknown, _When_((PoolType &NonPagedPoolMustSucceed) !=0, __drv_reportError("Must succeed pool allocations are forbidden. " "Allocation failures cause a system crash")) IN POOL_TYPE PoolType)

Macro Definition Documentation

PPORT_

#define PPORT_   PPORTWAVEPCI

Definition at line 14 of file wavepciminiport.h.

PPORTSTREAM_

#define PPORTSTREAM_   PPORTWAVEPCISTREAM

Definition at line 15 of file wavepciminiport.h.

Function Documentation

CreateMiniportWaveICHStream()

NTSTATUS CreateMiniportWaveICHStream	(	OUT CMiniportWaveICHStream **	pWaveIchStream,
		IN PUNKNOWN	pUnknown,
		_When_((PoolType &NonPagedPoolMustSucceed) !=0, __drv_reportError("Must succeed pool allocations are forbidden. " "Allocation failures cause a system crash")) IN POOL_TYPE	PoolType
	)

Definition at line 38 of file wavepcistream.cpp.

{
    PAGED_CODE ();
 
    DOUT (DBG_PRINT, ("[CreateMiniportWaveICHStream]"));
 
    //
    // This is basically like the macro at stdunk with the change that we
    // don't cast to interface unknown but to interface MiniportIchStream.
    //
    *MiniportPCIStream = new (PoolType, PoolTag)
                        CMiniportWaveICHStream (pUnknownOuter);
    if (*MiniportPCIStream)
    {
        (*MiniportPCIStream)->AddRef ();
        return STATUS_SUCCESS;
    }
 
    return STATUS_INSUFFICIENT_RESOURCES;
}