Supermicro B13SEG Owner's Manual page 82

Super B13SEG User's Manual
Re-Size BAR Support
Use this feature to allow Resizable BAR for Resizable BAR-capable PCIe devices. The options
are Disabled and Enabled.
MMCFG Base
This feature determines how the lowest Memory Mapped Configuration (MMCFG) base is
assigned to onboard PCI devices. The options are 1G, 1.5G, 1.75G, 2G, 2.25G, 3G, and Auto.
MMCFG Size
Use this feature to set the MMCFG size. The options are 64 M, 128 M, 256 M, 512 M, 1G,
2G, and Auto.
MMIO High Base
Use this feature to select the base memory size according to memory-address mapping for
the IO hub. The options are 56T, 40T, 32T, 24T, 16T, 4T, 2T, 1T, and 512G.
MMIO High Granularity Size
Use this feature to select the high memory size according to memory-address mapping for
the IO hub. The options are 1G, 4G, 16G, 64G, 256G, and 1024G.
SR-IOV Support
Use this feature to enable or disable Single Root IO Virtualization Support. The options are
Disabled and Enabled.
Bus Master Enable
If this setting is set to Enabled, the PCI Bus Driver will enable the Bus Master Attribute for
DMA transactions. If this setting is set to Disabled, the PCI Bus Driver will disable the Bus
Master Attribute for Pre-Boot DMA protection. The options are Disabled and Enabled.
ARI Support
Use this feature to enable or disable ARI support. The options are Disabled and Enabled.
Consistent Device Name Support
Use this feature to enable device name support for onboard devices and slots. The options
are Disabled and Enabled.
NVMe Firmware Source
Use this feature to select the NVMe firmware to support system booting. The default option,
Vendor Defined Firmware, is pre-installed on the drive and may resolve errata or enable
innovative functions for the drive. The other option, AMI Native Support, is offered by the BIOS
with a generic method. The options are Vendor Defined Firmware and AMI Native Support.
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