Bios Io Menu Io Virtualization Options; Bios Io Menu I/Oat Configuration Options - Oracle X6-2 Service Manual

BIOS IO Menu Selections

BIOS IO Menu IO Virtualization Options

The following table describes the BIOS IO Menu IO Virtualization Options.
TABLE 39
Setup Options
VT-d
SR-IOV
ARI

BIOS IO Menu I/OAT Configuration Options

The following table describes the BIOS IO Menu I/OAT Configuration Options.
246 Oracle Server X6-2 Service Manual • June 2016
BIOS IO Menu IO Virtualization Options
Options
Disabled/Enabled
Disabled/Enabled
Disabled/Enabled
Defaults Description
Enabled Enable or disable Intel
Virtualization Technology
for directed I/O (VT-d) by
reporting the I/O device
assignment to VMM
through DMA remapping
reporting (DMAR)
Advance Configuration
Power Interface (ACPI)
tables.
Enabled Single Root I/O
Virtualization (SR-IOV)
is used to configure
devices into multiple
virtual devices that can
be used on virtual OS
installations. If supported
by the hardware and set
to enabled, all devices
within the system that
are SR-IOV capable are
configured to support SR-
IOV and I/O resources are
allocated to the device as
normal. If set to disabled,
I/O resources are not
allocated to the device.
Enabled If Alternate Routing ID
(ARI) is supported by
the hardware and set
to enabled, devices are
permitted to locate virtual
functions (VFs) in function
numbers 8 to 255 of the
captured bus number,
instead of normal function
numbers 0 to 7.