SuperStorage Server 6048-E1CR90L User's Manual
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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.
