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NetAdapterCx is preview only in Windows 10, version 1903.
The NetRxQueueGetExtension method retrieves a packet extension for all packets in a receive (Rx) queue.
void NetRxQueueGetExtension( NETPACKETQUEUE PacketQueue, const NET_PACKET_EXTENSION_QUERY *Query, NET_EXTENSION *Extension );
The receive queue object.
A pointer to a driver-allocated and initialized NET_PACKET_EXTENSION_QUERY structure that contains information about the desired packet extension.
A handle to a driver-allocated NET_EXTENSION structure that receives the packet extension.
Client drivers typically call this method from their EvtNetAdapterCreateRxQueue callback function after queue creation. To prevent frequent extension queries, store the extension returned by this method in your queue context space.
|Minimum KMDF version||1.29|
|Header||netrxqueue.h (include netadaptercx.h)|