Gigabyte R123-C00-AA01 User Manual page 56

Parameter
Above 4G Decoding
Re-Size BAR Support
SR-IOV Support
Description
Enable/Disable memory mapped I/O to 4GB or greater address space
(Above 4G Decoding).
Options available: Disabled, Enabled. Default setting is Enabled.
Options available: Disabled, Enabled. Default setting is Enabled.
If the system has SR-IOV capable PCIe devices, this item Enable/Disable
Single Root IO Virtualization Support.
Options available: Disabled, Enabled. Default setting is Disabled.
BIOS Setup
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