The SR-IOV (Single Root I/O Virtualization) interface is an extension to the PCI express (PCIe) specification. It enables the BIOS to allocate more PCI resources to PCIe devices. Enable this option for a PCIe device or operating system that supports SR-IOV. Leave it enabled when using a hypervisor.
Procedure
From the
System Utilities screen, select
System Configuration > BIOS/Platform Configuration (RBSU) > Virtualization Options > SR-IOV.
Select a setting.
Enabled—Enables a hypervisor to create virtual instances of a PCIe device, potentially increasing performance.
Disabled—Does not enable a hypervisor to create virtual instances of a PCIe device.