BIOS Setup
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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
– 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_PLATFORM_OPT_IN_FLAG
in DMAR table in ACPI. Not compatible with Direct Device
Assignment (DDA).
– Options available: Enable, Disable. Default setting is
Disable
.
Interrupt Remapping
– Enable/Disable the interrupt remapping support function.
– Options available: Auto, Enable, Disable. Default setting is
Auto
.
x2APIC Opt Out
– Options available: Enable, Disable. Default setting is
Disable
.
Pre-boot DMA Protection
– Options available: Enable, Disable. Default setting is
Disable
.
Summary of Contents for R282-N80
Page 27: ... 27 Hardware Installation 5 1 3 2 4 6 4 3 ...
Page 36: ...Hardware Installation 36 3 9 Cable Routing RAID CARD SAS0 SAS1 RAID CARD ...
Page 37: ... 37 Hardware Installation SAS2 SAS3 ...
Page 38: ...Hardware Installation 38 SAS4 SAS5 ...
Page 39: ... 39 Hardware Installation SAS6 USB Cable ...
Page 40: ...Hardware Installation 40 B P Cable F P Cable ...
Page 41: ... 41 Hardware Installation HDD BP Signal HDD Power ...
Page 69: ... 69 BIOS Setup 5 2 12 Intel R i350 Gigabit Network Connection ...
Page 74: ...BIOS Setup 74 5 3 1 Processor Configuration ...
Page 110: ...BIOS Setup 110 This page intentionally left blank ...