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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
.
DMA Control Opt-In Flag
– Enable/Disable DMA_CTRL_PATFORM_OPT_IN_FLAG AG
in DRMA table in ACPI. Not compatible with Direct Device
Assignment (DDA).
– Default setting is
Disable
.
Interrupt Remapping
– Enable/Disable the interrupt remapping support function.
– Options available: Enable/Disable/Auto. Default setting is
Auto
.
Summary of Contents for H252-3C0
Page 1: ...H252 3C0 HCI Server Intel UP 2U 4 Nodes Server with 12 x SATA SAS User Manual Rev 1 0 ...
Page 10: ... 10 This page intentionally left blank ...
Page 18: ...Hardware Installation 18 This page intentionally left blank ...
Page 24: ...System Appearance 24 This page intentionally left blank ...
Page 38: ...System Hardware Installation 38 1 2 4 3 5 ...
Page 42: ...System Hardware Installation 42 3 10 Cable Routing Front Panel IO Cable Rear LAN Cable ...
Page 45: ... 45 System Hardware Installation On Board SATA Cable Motherboard ...
Page 46: ...System Hardware Installation 46 ...
Page 69: ...BIOS Setup 69 5 2 12 Intel R I350 Gigabit Network Connection ...