Thank for your response, mcowger!
Can you tell more why and how it is not impossible?
Even No way if we can access from TCP/IP (let's say in a Win 7) to ESXi host and get the control of the PCI bus ?
Rightnow, VMware can make ESXi give VM the full control of PCIe devices, How come it can not do the same to a real machine through TCP/IP? It might be not avaible now, but do you think it is possible?
Thank again