Supermicro SuperStorage Server 6048R-E1CR90L User Manual page 92

SuperStorage Server 6048-E1CR90L User's Manual
SERR# Generation
Select Enabled for the BIOS to generate a SERR (System Error) number The options are
Enabled and Disabled.
PCI PERR/SERR Support
Select Enabled to support PERR (PCI/PCI-E Parity Error)/SERR (System Error) runtime error
reporting for a PCI/PCI-E slot. The options are Enabled and Disabled.
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 Enabled and Disabled.
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, 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 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 and Auto.
Caution: Enabling ASPM support may cause some PCI-E devices to fail!
MMIOHBase
Use this item to select the I/O base memory size according to memory-address mapping for
the PCH chip. The base memory size must be between 4032G to 4078G. The options are
56TB, 40TB, 24T, 3T, 2T, and 1TB.
MMIO High Size
Use this item to select the high I/O memory size according to memory-address mapping for
the PCH chip. The options are 256G, 128G, 512G, and 1024G.
PCI Devices Option ROM Settings
Slot1 PCI-E OPROM
Use this item to select the Option ROM type for a device installed on PCI-E Slot1 for system
boot. The options are Disabled, Legacy, and EFI.
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