Chapter 4: AMI BIOS
4-17
PERR# Generation
Select Enabled to allow a PCI device to generate a PERR number for a PCI Bus
Signal Error Event. The options are Enabled and
Disabled
.
SERR# Generation
Select Enabled to allow a PCI device to generate an SERR number for a PCI Bus
Signal Error Event. The options are Enabled and
Disabled
.
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 and 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 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 Force L0s to force all PCI-E links to operate at L0s
state. 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
,
Force L0s, and Auto.
Warning
: Enabling ASPM support may cause some PCI-E devices to fail!
CPU4 PCIe Slot 1 OPROM/CPU4 PCIe Slot 2 OPROM/CPU1 PCIe Slot 3
OPROM/CPU1 PCIe Slot 4 OPROM
Select Enabled to enable Option ROM support to boot the computer using a
network interface from the slots specified above. The options are
Enabled
and
Disabled.
Load Onboard 10GbE OPROM
Select Enabled to enable the onboard 10GbE Option ROM. This is to boot the
computer using a network device. The default setting for 10GbE Option ROM is
Enabled
.
Load Onboard LSI SAS OPROM
Select Enabled to enable the onboard LSI SAS Option ROM. This is to boot the
computer using a SAS device. The default setting for LSI SAS Option ROM is
Enabled
.
