PJOIN_DMA_DOMAIN - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// wdm.h

PJOIN_DMA_DOMAIN PjoinDmaDomain;

NTSTATUS PjoinDmaDomain(
  [in] PDMA_ADAPTER DmaAdapter,
  [in] HANDLE DomainHandle
)
{...}

View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-wdm-pjoin_dma_domain)

Description

The PJOIN_DMA_DOMAIN callback function joins the specified DMA domain.

Parameters

DmaAdapter [in]

A pointer to a DMA_ADAPTER structure. This structure is the adapter object that represents the driver's bus-master DMA device or system DMA channel. The caller obtained this pointer from a previous call to the IoGetDmaAdapter routine.

DomainHandle [in]

The handle to the DMA domain that the caller previous obtained through PGET_DMA_DOMAIN.

Return value

Returns STATUS_SUCCESS if the call is successful. Otherwise, returns an appropriate NTSTATUS values error code. For more information, see NTSTATUS Values.

Remarks

See also

View the official Windows Driver Kit DDI reference

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