Important Issues in Windows Server 2012
https://technet.microsoft.com/en-us/library/jj134216.aspx
A BIOS update may be required for some computers to install the Hyper-V Role and/or start Hyper-V virtual machines
https://support.microsoft.com/en-us/kb/2762297
Intel® Virtualization Technology for Directed I/O (VT-d): Enhancing Intel platforms for efficient virtualization of I/O devices
https://software.intel.com/en-us/articles/intel-virtualization-technology-for-directed-io-vt-d-enhancing-intel-platforms-for-efficient-virtualization-of-io-devices/
SR-IOV
http://pcisig.com/specifications/iov/ats
原文：http://www.cnblogs.com/wadesong/p/4979433.html