PGET_DMA_DOMAIN - NtDoc

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

PGET_DMA_DOMAIN PgetDmaDomain;

HANDLE PgetDmaDomain(
  [in] PDMA_ADAPTER DmaAdapter
)
{...}

View the official Windows Driver Kit DDI reference

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

Description

The PGET_DMA_DOMAIN callback function gets the handle to the 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.

Return value

Returns the HANDLE to the DMA domain.

Remarks

See also

View the official Windows Driver Kit DDI reference

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