Pci Subsystem Settings - Gigabyte R183-SF1-AAJ1 User Manual

5-2-4 PCI Subsystem Settings

Parameter
PCI Bus Driver Version
SLOT# I/O ROM
(Note)
SLOT# Lanes
(Note)
SLOT# Max Link Speed
PCI Devices Common Settings
Above 4G Decoding
SR-IOV Support
(Note) This section is dependent on the available PCIe Slot.
Description
Displays the PCI Bus Driver version information.
When enabled, this setting will initialize the device expansion ROM
for the related PCI-E slot.
Options available: Enabled, Disabled. Default setting is Enabled.
Change the PCIe lanes. Default setting is Auto.
Configure PCIe max link speed.
Options available: Auto, Gen1, Gen2, Gen3, Gen4, Gen5.
(Note)
Default setting is Auto.
Enable/Disable memory mapped I/O to 4GB or greater address
space (Above 4G Decoding).
Options available: Enabled, Disabled. Default setting is Enabled.
If the system has SR-IOV capable PCIe devices, this item Enable/
Disable Single Root IO Virtualization Support.
Options available: Enabled, Disabled. Default setting is Enabled.
BIOS Setup
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