Gigabyte S472-Z30 User Manual page 65

Parameter
PCI Bus Driver Version
PCIE_# Lanes
(Note1)
PCIE_# I/O ROM
(Note1)
PCIE#_Max Link Speed
MEZZ Lanes
MEZZ I/O ROM
MEZZ Max Link Speed
Onboard LAN Controller
Onboard LAN# I/O ROM
PCI Devices Common Settings
Above 4G Decoding
SR-IOV Support
(Note1) This section is dependent on the available PCIe Slot.
(Note2) This section is dependent on the available LAN controller.
Description
Displays the PCI Bus Driver version information.
Change the PCIe lanes.
Options available: Disabled, Auto, x8, x4x4, x16, x8x8, x8x4x4,
x4x4x8, x4x4x4x4. Default setting is Auto.
When enabled, this setting will initialize the device expansion ROM
for the related PCI-E slot.
Options available: Enabled, Disabled. Default setting is Enabled.
Configure PCIe max link speed.
Options available: Auto, Maximum, Gen1, Gen2, Gen3, Gen4.
(Note1)
Default setting is Auto.
Options available: Disabled, Auto, x8x8, x8x4x4, x4x4x8,
x4x4x4x4. Default setting is Auto.
Options available: Enabled, Disabled. Default setting is Enabled.
Options available: Auto, Maximum, Gen1, Gen2, Gen3.
Default setting is Auto.
Enable/Disable the onboard LAN devices.
(Note2)
Options available: Enabled, Disabled. Default setting is Enabled.
Enable/Disable the onboard LAN devices, and initializes device
expansion ROM.
(Note2)
Options available: Enabled, Disabled. Default setting is Enabled.
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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