The Virtual Machine Queue (VMQ) is a hardware virtualization technology for the efficient transfer of network traffic (such as TCP/IP, iSCSI or FCoE) to a virtualized host OS. VMQ technology was patented in 2010 by Daniel Baumberger of Intel Corp. A VMQ capable NIC can use DMA to transfer all incoming frames that should be routed to a receive queue to the receive buffers that are allocated for that queue. The miniport driver can indicate all of the frames that are in a receive queue in one receive indication call.
The VMQ interface supports:
Virtual Machine Queue Architecture
The NDIS virtual machine queue (VMQ) architecture provides advantages for virtualization such as:
References
VMQ Wikipedia(Text) CC BY-SA