Asus WS C246M PRO, Manual, Page: 78 / 126

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Chapter 3: BIOS Setup
Chapter 3
3.4.10 Intel TXT Information
You may view the Intel TXT information in this menu.
Above 4G Decoding [Disabled]
Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address
space. It only works if the system supports 64-bit PCI decoding.
Configuration options: [Disabled] [Enabled]
SR-IOV Support [Disabled]
This allows you to enable or disable Single Root IO Virtualization Support, if your system has
SR-IOV capable PCIe Devices.
Configuration options: [Disabled] [Enabled]
BME DMA Mitigation [Disabled]
This allows you to enable or disable re-enabling Bus Master Attribute disabled during Pci
enumeration for PCI Bridges after SMM locked.
Configuration options: [Disabled] [Enabled]
3.4.11 PCI Subsystem Settings
Allows you to configure PCI, PCI-X, and PCI Express Settings.