Supermicro SuperServer 1029GQ-TRT - Page 82

SuperServer 1029GQ-T(N/X/V)RT User's Manual
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ATS
Use this feature to enable Non-Isoch VT-d Engine Address Translation Services (ATS)
support. ATS translates virtual addresses to physical addresses. The options are Enable
and Disable.
Posted Interrupt
Use this feature to enable VT_D Posted Interrupt. The options are Enable and Disable.
Coherency Support (Non-Isoch)
Use this feature to maintain setting coherency between processors or other devices.
Select Enable for the Non-Iscoh VT-d engine to pass through DMA to enhance system
performance. The options are Enable and Disable.
Intel® VMD Technology
Intel VMD for Onboard NVMe
Onboard NVMe Mode
This feature selects Legacy Mode or VMD Mode for Onboard NVMe. The options are
Legacy Mode and VMD Mode.
*If the item above "Onboard NVMe Mode" is set to VMD Mode, the following items
will display:
P2_NVMe1 VMD
This feature enables or disables Intel Volume Management Device Technology for this
NVMe port. The options are Enable and Disable.
P2_NVMe2 VMD
This feature enables or disables Intel Volume Management Device Technology for this
NVMe port. The options are Enable and Disable.
Hot Plug Capable
   
to allow the user to replace the device installed on the port without shutting down the
system. The options are Disable and Enable.
IIO-PCIE Express Global Options
PCIe Hot Plug
This feature enables or disables PCIe Hot Plug globally. The options are Enable and Disable.
PCI-E Completion Timeout Disable
Use this feature to enable PCI-E Completion Timeout support for electric tuning. The options
are Yes, No, and Per-Port.