Cisco UCS C890 M5, Instruction Manual, Page: 120 / 191

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Intel® VMD Technology
Use this feature to configure Intel Volume Management Device (VMD) Technology settings.
Note : After you’ve enabled VMD in the BIOS on a backplane (BPN) of your choice, this
backplane will be dedicated for VMD use only, and it will no longer support any PCI-E
device. To re-activate this backplane for PCI-E use, disable VMD in the BIOS.
Intel® VMD for Volume Management Device on CPU1 BPN1 through Intel®
VMD for Volume Management Device on CPU8 BPN2
Select Enable to enable Intel Volume Management Device Technology support for the
for the device specified by the user. The options are Disable and Enable.
IIO-PCIE Express Global Options
IIO-PCIE Express Global Options
The section allows the user to configure the following PCI-E global options:
PCI-E Hot Plug
Select Enable to support Hot-plugging for the selected PCI-E slots which will allow the user
to replace the devices installed in the slots without shutting down the system. The options
are Disable, Enable , Auto, and Manual.
PCI-E Completion Timeout (Global) Disable
Use this feature to select the PCI-E Completion Time-out settings. The options are Yes,
No , and Per-Port.
South Bridge
The following South Bridge information will display:
•
USB Module Version
•
USB Devices
Legacy USB Support
Select Enabled to support onboard legacy USB devices. Select Auto to disable legacy support if
there are no legacy USB devices present. Select Disable to have all USB devices available for
EFI applications only. The options are Enabled, Disabled, and Auto.
XHCI Hand-Off