3.3.9 PCI Subsystem Settings
Above 4G Decoding
Enables or Disables 64bit capable Devices to be Decoded in Above 4G Address
Space (Only if System Supports 64 bit PCI Decoding).
Disabled / Enabled
SR-IOV Support
If system has SR-IOV capable PCIe Devices, this option enables or disables Single
Root IO Virtualization Support.
Disabled / Enabled
71
http://www.tyan.com