Supermicro SUPERSERVER 4028GR-TR, Руководство пользователя

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SuperServer 4028GR-TR(T)(2) User’s Manual
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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 for Interrupt Remapping support to enhance system performance.
The options are
Enable and Disable.

QPI (Quick Path Interconnect) Configuration

QPI General Configuration
QPI Status
The following information will display:
•
Number of CPU
•
Number of IIO
•
Current QPI Link Speed
•
Current QPI Link Frequency
•
QPI Global MMIO Low Base/Limit
•
QPI Global MMIO High Base/Limit
•
QPI PCIe Configuration Base/Size
Link Frequency Select
Use this item to select the desired frequency for QPI Link connections. The
options are 6.4GB/s, 8.0GB/s, 9.6GB/s,
Auto , and Auto Limited.
Link L0p Enable
Select Enable for Link L0p support. The options are Disable and Enable .