Dell PowerEdge T550 Integrated Remote Access Controller 9 Attribute Registry - Page 135

BIOS.IntegratedDevices.PciePreferredIoBusVal (Read or Write) Description This field sets the PCI bus address that preferred IO device resides. Bus address ranges from [0x0:0xFF]. Legal Values None Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.IntegratedDevices.PciePreferredIoDevice (Read or Write) Description In certain platform configurations it is possible to improve the performance of an endpoint by enabling Pcie Preferred IO Device. To select a particular addin device, references the PCI bus/device/function address(in decimal) of the add-in card when requesting Preferred I/O for the device Legal Values ● Enabled ● Disabled Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.IntegratedDevices.PciePreferredIoDeviceBus (Read or Write) Description This field sets the PCI bus address that preferred IO device resides. Bus address ranges from [0x0:0xFF]. Legal Values None Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.IntegratedDevices.PciePreferredIoDeviceDev (Read or Write) Description This field sets the PCI device address that preferred IO device resides. Device address ranges from [0x0:0x1F]. Legal Values None Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS Attributes 135