NetDmaPnPEventNotify - NtDoc

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

NET_DMA_EXPORT VOID NetDmaPnPEventNotify(
  [in] PVOID                     NetDmaProviderHandle,
  [in] PNET_DMA_PNP_NOTIFICATION PnPEvent
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-netdma-netdmapnpeventnotify)

NetDmaPnPEventNotify function

Description

Note The NetDMA interface is not supported

in Windows 8 and later.

The NetDmaPnPEventNotify function indicates a power state change for a NetDMA provider device.

Parameters

NetDmaProviderHandle [in]

A handle that identifies a DMA provider. A DMA provider driver receives this handle from the NetDMA interface in a call to the NetDmaRegisterProvider function.

PnPEvent [in]

A pointer to a NET_DMA_PNP_NOTIFICATION structure that specifies a NetDMA PnP and power management event.

Return value

This function does not return a value.

Remarks

NetDMA provider drivers call the NetDmaPnPEventNotify function to indicate a power state change for a NetDMA provider device.

To send a power management notification to the NetDMA interface, NetDMA provider drivers call the NetDmaPnPEventNotify function and provide a pointer to a NET_DMA_PNP_NOTIFICATION structure at the PnPEvent parameter.

A NetDMA provider driver calls NetDmaPnPEventNotify at IRQL = PASSIVE_LEVEL.

See also

NET_DMA_PNP_NOTIFICATION

NetDmaRegisterProvider

View the official Windows Driver Kit DDI reference

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