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nf-netdma-netdmainterruptdpc.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NF:netdma.NetDmaInterruptDpc
NetDmaInterruptDpc function (netdma.h)
The NetDmaInterruptDpc function notifies the NetDMA interface that a DMA transfer deferred procedure call (DPC) has completed on a DMA channel.
netvista\netdmainterruptdpc.htm
netvista
05/02/2018
NetDmaInterruptDpc function
NetDmaInterruptDpc, NetDmaInterruptDpc function [Network Drivers Starting with Windows Vista], netdma/NetDmaInterruptDpc, netdma_ref_112a0d48-213e-4b5c-a776-11d5dcb83e1b.xml, netvista.netdmainterruptdpc
netdma.h
Netdma.h
Universal
Supported for NetDMA 1.0 drivers in Windows Vista.
DISPATCH_LEVEL
Windows
NetDmaInterruptDpc
netdma/NetDmaInterruptDpc
APIRef
kbSyntax
HeaderDef
netdma.h
NetDmaInterruptDpc

NetDmaInterruptDpc function

-description

Note  The NetDMA interface is not supported

in Windows 8 and later.

 
The NetDmaInterruptDpc function notifies the NetDMA interface that a DMA transfer deferred procedure call (DPC) has completed on a DMA channel.

-parameters

-param NetDmaChannelHandle [in]

A handle that identifies the DMA channel. The DMA provider driver received this handle from NetDMA in a call to the ProviderAllocateDmaChannel function.

-param DmaDescriptor [in, optional]

A pointer to the last DMA descriptor that was processed.

-returns

None.

-remarks

DMA providers call the NetDmaInterruptDpc function in their DPC handler.

-see-also

ProviderAllocateDmaChannel