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SuperServer E302-9A User's Manual
South Bridge Conguration
South Bridge Conguration
• USB Module Version
• USB Controllers
• 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-O
This is a work-around solution for operating systems that do not support XHCI (Extensible
XHCI driver. The settings are Enabled and Disabled.
Port 60/64 Emulation
Select Enabled for I/O port 60h/64h emulation support, which in turn, will provide complete
legacy USB keyboard support for the operating systems that do not support legacy USB
devices. The options are Disabled and Enabled.
*The following two options are displayed if they are detected by and available on the
system:
Flexible I/O Selection
This is a feature on the -2C/4C models only. Up to a total of 8 in selected combinations of
SATA ports and four lanes on the PCIe slot can be made available at any given time. Mini
(3:0)], [PCIe x2/Mini SAS/SATA (1:0)], [PCIe x4/SATA (3:0)], and [PCIe x4/Mini SAS].
IQAT Conguration
IQAT
Select Enabled to hide IQAT devices from the operating system. The options are Disabled
and Enabled.
Set 64B MRR/MPL
Use this feature to enable setting for the 64B MRR/MPL in IQAT DevCTL register. The
options are Disabled and Enabled.
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