Supermicro X10QRH+, Руководство пользователя

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Chapter 4: AMI BIOS
4-35
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 con
fi guration. Select Disabled to disable ASPM support. The options
are Disabled and Auto.
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 PCH. The base memory size must be between 4032G to 4078G. The
options are
56T , 48T, 24T, 2T, 512G, and 256G.
MMIO High Size
Use this item to select the high memory size according to memory-address mapping
for the PCH. The options are
256G , 128G, 512G, and 1024G.
PCI-E Hot Plug
Select Enabled to support Hot-plugging for the device installed on a PCI-E slot
speci
fi ed by the user which will allow the user to replace a device without shutting
down the system. The options are Enabled and Disabled.
PC Devices Option ROM Settings
AOC-2UR66-14G Slot1 PCIE x16 OPROM/ AOC-2UR66-14G Slot2 PCIE x16
OPROM
Select Enabled to enable Option ROM support to boot the computer using a de-
vice installed on the slot speci
fi ed by the user. The options are Disabled, Legacy
and EFI.