Supermicro 8028B-C0R4FT, User Manual

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SUPERSERVER 8028B-TR4F/C0R4FT User's Manual

Intel VT for Directed I/O (VT-d)
Intel VT for Direct I/O (VT-d)
Select Enable to use Intel Virtualization Technology support for Direct I/O VT-d
support
by reporting the I/O device assignments to the VMM (Virtual Machine
Monitor) through the DMAR ACPI Tables. This feature offers fully-protected I/O
resource sharing across Intel platforms, providing greater reliability, security and
availability in networking and data-sharing. The options are
Enable
and Disable.
Interrupt Remapping
Select Enable to support Interrupt Remapping to enhance system performance.
The options are
Enable
and Disable.
PCI Express Global Options
Power Down Unused Ports
Select Enable to disable the PCI-E ports that are inactive. The options are
Disable
, Enable, HSX Disable Unused Ports (No IIO Clock Gating), and HSX
Disable Unused Ports (IIO Clock Gating)

QPI (Quick Path Interconnect) Confi guration

QPI General Confi guration

QPI Status
The following information will display:
•
Number of CPU
•
Number of IIO
•
LInk Speed
•
Current QPI Link Frequency
•
QPI Global MMIO Low Base/Limit
•
QPI Global MMIO High Base/Limit
•
QPI Pci-e Con fi guration Base/Siz (Size)