Supermicro SUPERSERVER 6018R-MD User Manual page 106

S S
UPER ERVER 6018R-MD/MDR User's Manual
Above 4G Decoding (Available if the system supports 64-bit PCI decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G
Address. The options are Disabled and Enabled.
SR-IOV (Available if the system supports Single-Root Virtualization)
Select Enabled for Single-Root IO Virtualization support. The options are Disabled
and Enabled.
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, and 256 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 PCIe
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 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 IO hub. The options are 56T, 48T, 24T, 3T, and 2T.
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 SLOT4 PCI-E x8/CPU1 SLOT5 PCI-E x8/CPU1 SLOT6 PCI-E x8 (/CPU2
SLOT7 PCI-E x8
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 LAN Option ROM Type
Select Enabled to enable Option ROM support to boot the computer using a device
installed on the slot specified by the user. The options are Legacy and EFI.
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