TYAN S7053 User Manual page 84

3.7.1.1.1 Intel® VT for Directed I/O Configuration Submenu
®
Intel VT-d
®
Enable/Disable Intel Virtualization Technology Directed I/O.
[Disabled]/[Enabled]
Default is [Disabled]
®
NOTE: The following items will appear when Intel VT-d is set to [Enabled].
Interrupt Remapping
Enable/Disable VT-d Engine Interrupt Remapping Support.
[Enabled]/[Disabled]
Default is [Enabled]
Coherency Support
Enable/Disable VT-d Engine Coherency Support.
[Disabled]/[Enabled]
Default is [Disabled]
ATS Support
Enable/Disable VT-d Engine Address Translation Services support.
[Disabled]/[Enabled]
Default is [Disabled]
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