
- 83 -
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
– 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
.
Содержание G492-HA0
Страница 1: ...G492 HA0 HPC Server Intel DP 4U 10 x GPU Dual Root Server User Manual Rev 1 0 ...
Страница 14: ...Hardware Installation 14 1 3 System Block Diagram ...
Страница 26: ...System Hardware Installation 26 3 5 4 6 6 6 ...
Страница 28: ...System Hardware Installation 28 3 5 4 ...
Страница 45: ... 45 System Hardware Installation This page left intentionally blank ...
Страница 70: ...BIOS Setup 70 5 2 12 Intel R X550 Ethernet Network Connection ...
Страница 75: ... 75 BIOS Setup 5 3 1 Processor Configuration ...