Supermicro SuperStorage SSG-6049SP-DE1CR60 User Manual page 94

SuperStorage Server SSG-6049SP-DE1CR60/90 User's Manual
Hot Plug Capable (Available when the device is detected by the system)
Select Enable to enable Hot Plug support for the root ports specified by the user,
which will allow the user to change the devices on those root ports without shutting
down the system. The options are Disable and Enable.
IIO-PCIE Express Global Options
PCI-E Completion Timeout Disable
Use this feature for PCI-E Completion Timeout support for electric tuning. The options
are Yes, No, and Per-Port.
South Bridge
The following South Bridge information will be displayed:
•
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
This is a work-around solution for operating systems that do not support XHCI (Extensible
Host Controller Interface) hand-off. The XHCI ownership change should be claimed by the
XHCI driver. The options are Enabled and Disabled.
Port 60/64 Emulation
Select Enabled for I/O port 60h/64h emulation support, which will provide complete legacy
USB keyboard support for the operating systems that do not support legacy USB devices.
The options are Disabled and Enabled.
PCIe PLL SSC
Select Enabled for PCH PCI-E Spread Spectrum Clocking support, which will allow the
BIOS to monitor and attempt to reduce the level of Electromagnetic Interference caused
by the components whenever needed. The options are Enabled and Disabled.
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