Gigabyte R292-4S0, User Manual

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BIOS Setup - 88 -
5-3-5 IIO Configuration
Parameter
Description
IIO Configuration
Intel
®
VT for Directed I/O (VT-d)
Press [Enter] to configure advanced items.
Š
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: Yes, No. Default setting is Yes .
Š
ACS Control
– Enable: Programs ACS only to Chipset PCIe Root Ports Bridges.
– Disable: Programs ACS to all PCIe bridges.
– Default setting is Disable .
Š
Interrupt Remapping
– Enable/Disable the interrupt remapping support function.
– Options available: Auto, Yes, No. Default setting is No .
Š
Posted Interrupt
– Enable/Disable the VT_D posted interrupt.
– Options available: Yes, No. Default setting is Yes .
Š
ATS
– Enable/Disable Non-Isoch VT_D Engine ATS support.
– Options available: Yes, No. Default setting is Yes .
Š
Coherency Support (Non-Isoch)
– Enable/Disable Non-Isoch VT_D Engine Coherency support.
– Options available: Yes, No. Default setting is Yes .