Supermicro X10DRi User Manual page 96

X10DRi/X10DRi-T User's Manual
SR-IOV (Available if the system supports Single-Root Virtualization)
Select Enabled for Single-Root IO Virtualization support. The options are Enabled
and Disabled.
Maximum Payload
Select Auto for the system BIOS to automatically set the maximum payload value for
a PCI-E device to enhance system performance. The options are Auto, 128 Bytes,
256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
Maximum Read Request
Select Auto for the system BIOS to automatically set the maximum size for a read
request for a PCI-E device to enhance system performance. The options are Auto,
128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
ASPM Support
Use this item to set the Active State Power Management (ASPM) level for a PCI-E
device. Select Auto for the system BIOS to automatically set the ASPM level based
on the system configuration. Select Disabled to disable ASPM support. The options
are Disabled, Auto and Force L0s.
Warning: Enabling ASPM support may cause some PCI-E devices to fail!
MMIOHBase
Use this item to select the base memory size according to memory-address map-
ping for the IO hub. The base memory size must be between 4032G to 4078G. The
options are 56T, 48T, 24T, 512G, and 256G.
MMIO High Size
Use this item to select the high memory size according to memory-address mapping
for the IO hub. The options are 256G, 128G, 512G, and 1024G.
CPU1 Slot 1 PCI-E x8 (OPROM)/CPU1 Slot 2 PCI-E x16 (OPROM)/CPU1 Slot
3 PCI-E x8 (OPROM)/CPU2 Slot 4 PCI-E x16 (OPROM)/CPU2 Slot 5 PCI-E x8
(OPROM)//CPU2 Slot 6 PCI-E x16 (OPROM)
Select Enabled to enable Option ROM support to boot the computer using a de-
vice installed on the slot specified by the user. The options are Disabled, Legacy
and EFI.
Onboard Video OPROM
This feature controls how the system executes UEFI (Unified Extensible Firmware
Interface) and Legacy Video OPROM. Select Legacy to boot the system using
a legacy video device installed on the motherboard. The options are Disabled,
Legacy and EFI.
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