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BIOS Setup
5-3-5
IIO Configuration
Parameter
Description
IIO Configuration
Intel
®
VT for Directed I/O (VT-d)
Press [Enter] to configure advanced items.
Intel
®
VT for Directed I/O (VT-d)
– Enable/Disable the Intel VT for Directed I/O (VT-d) support
function by reporting the I/O device assignment to VMM through
DMAR ACPI Tables.
– Options available: Enable/Disable. Default setting is
Enable
.
ACS Control
– Enable: Programs ACS only to Chipset Pcie Root Ports Bridges.
– Disable: Programs ACS to all PCIe bridges.
– Default setting is
Enable
.
Interrupt Remapping
– Enable/Disable the interrupt remapping support function.
– Options available: Enable/Disable. Default setting is
Enable
.
PassThrough DMA
– Enable/Disable the Non-Isoch VT_D Engine PassThrough DMA
support function.
– Options available: Enable/Disable. Default setting is
Enable
.
ATS
– Enable/Disable Non-Isoch VT_D Engine ATS support.
– Options available: Enable/Disable. Default setting is
Enable
.
Summary of Contents for E251-U70
Page 1: ...E251 U70 E251 U71 Edge Server 2U Intel Xeon Scalable server system User Manual Rev 1 0 ...
Page 10: ... 10 This page intentionally left blank ...
Page 15: ... 15 Hardware Installation 1 3 System Block Diagram ...
Page 16: ...Hardware Installation 16 This page intentionally left blank ...
Page 28: ...System Hardware Installation 24 1 2 4 3 ...
Page 38: ...System Hardware Installation 24 12V Power Cable CPU Power Cable ...
Page 39: ... 23 System Hardware Installation GPU Card Power Cable RIser Card Power Cable ...
Page 44: ...Motherboard Components 44 This page left intentionally blankThis ...
Page 64: ...BIOS Setup 64 5 2 11 Intel R I210 Gigabit Network Connection ...
Page 66: ...BIOS Setup 66 5 2 12 VLAN Configuration ...