Supermicro SUPERSERVER 6028U-T Series User Manual page 107

Chapter 7: AMI BIOS
Maximum Payload
Select Auto to allow 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.
Maximum Read Request
Select Auto to allow the system BIOS to automatically set the maximum Read
Request size 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
This feature allows the user to set the Active State Power Management (ASPM)
level for a PCI-E device. Select Auto to allow the system BIOS to automatically
set the ASPM level for the system. 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
Set the MMIO base address above 4G decoding. The options are 56T(Bytes), 48T,
24T. 512G, or 256G.
MMIO High Size
Set the MMIO size above 4G decoding. The options are 256G(Bytes), 128G, 512G,
1024G.
AOC-2UR6-i4XT SLOT3 PCI-E X8 OPROM
AOC-2UR6-i4XT SLOT2 PCI-E X16 OPROM
RSC-R2UW-4E8 SLOT(1-4) PCI-E X8 OPROM
RSC-R1UW-E87 SLOT1 PCI-E X8 OPROM
For PCI add-on cards and riser cards, select the type of firmware to load for add-on
cards in this slot. The options are EFI, Legacy, and Disabled.
Onboard LAN Option ROM Type
Select which type of firmware to load for onboard LANs Option ROM for system
boot. The options are EFI and Legacy.
Onboard LAN1 Option ROM
Select which firmware function to load for the onboard LAN1. Choose iSCSI to
use the iSCSI Option ROM to boot the computer using an iSCSI network device.
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