ASRock WRX80 Creator R2.0 User Manual - Page 84

PCI Subsystem Settings

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4.4.3 PCI Subsystem Settings Above 4G Decoding Globally Enables or Disables 64bit capable Devices to be Decoded in Above 4G Address Space (Only if System Supports 64 bit PCI Decoding). Re-Size BAR Support If system has Resizable BAR capable PCIe Devices, this option Enables or Disables Resizable BAR Support. SR-IOV Support If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single Root IO Virtualization Support. BME DMA Mitigation Re-enable Bus Master Attribute disabled during Pci enumeration for PCI Bridges after SMM Locked Hot-Plug Support Globally Enables or Disables Hot-Plug support for the entire System. If System has Hot-Plug capable Slots and this option set to Enabled, it provides a Setup screen for selecting PCI resource padding for Hot-Plug. 80 English

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4.4.3
PCI Subsystem Settings
Above 4G Decoding
Globally Enables or Disables 64bit capable Devices to be Decoded in Above 4G
Address Space (Only if System Supports 64 bit PCI Decoding).
Re-Size BAR Support
If system has Resizable BAR capable PCIe Devices, this option Enables or Disables
Resizable BAR Support.
SR-IOV Support
If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single
Root IO Virtualization Support.
BME DMA Mitigation
Re-enable Bus Master Attribute disabled during Pci enumeration for PCI Bridges
aſter SMM Locked
Hot-Plug Support
Globally Enables or Disables Hot-Plug support for the entire System. If System has
Hot-Plug capable Slots and this option set to Enabled, it provides a Setup screen for
selecting PCI resource padding for Hot-Plug.