NetTxQueueGetRingCollection function (nettxqueue.h)
The NetTxQueueGetRingCollection function retrieves the NET_RING_COLLECTION structure for a transmit (Tx) queue.
Syntax
const NET_RING_COLLECTION * NetTxQueueGetRingCollection(
[_In_] NETPACKETQUEUE PacketQueue
);
Parameters
[_In_] PacketQueue
A pointer to a NetAdapterCx-allocated NETPACKETQUEUE structure. The client driver receives a pointer to this NETPACKETQUEUE structure in its EVT_NET_ADAPTER_CREATE_TXQUEUE callback function.
Return value
Returns a pointer to the queue's NET_RING_COLLECTION structure.
Remarks
Use the NET_RING_COLLECTION structure returned by this function to access a transmit queue's net rings.
Requirements
Requirement | Value |
---|---|
Target Platform | Universal |
Minimum KMDF version | 1.29 |
Header | nettxqueue.h (include netadaptercx.h) |
IRQL | PASSIVE_LEVEL |
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