BIOS Setup - 57 -
Parameter
Description
OCP20 I/O ROM
Enable/Disable the OCP2.0 slot I/O ROM.
Options available: Enabled, Disabled. Default setting is Enabled.
OCP20 Lanes
Change the OCP2.0 PCIe lanes.
Options available: Auto, x8, x4x4. Default setting is Auto.
OCP20 Max Link Speed
Congure OCP2.0 PCIe max link speed.
Options available: Auto, Gen1, Gen2, Gen3, Gen4.
Default setting is Auto.
PCI Devices Common Settings
Above 4G Decoding
Enable/Disable memory mapped I/O to 4GB or greater address
space (Above 4G Decoding).
Options available: Enabled, Disabled. Default setting is Enabled.
SR-IOV Support
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.