Chapter 4: AMI BIOS
4-15
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QPI Global MMIO High Base/Limit
•
QPI Pci-e Configuration Base/Siz (Size)
Link Speed Mode
Use this feature to select the data transfer speed for QPI Link connections. The
default setting is
Fast
.
Link Frequency Select
Use this feature to select the desired frequency for QPI Link connections. The
options are 6.4GB/s, 7.2GB/s, 8.0GB/s, 9.6GB/s,
Auto
, Auto Limited, and Use
Per LInk Setting.
Link L0p Enable
Select Enable for Link L0p support. The options are
Enable
and Disable.
Link L1 Enable
Select Enable for Link L1 support. The options are
Enable
and Disable.
Legacy VGA Socket
Enter the VGA socket number (from 0-7) that will be used to support legacy
VGA. The default setting is
0
.
QPI Per Socket Configuration
CPU 0/CPU 1
IO Resource Allocation Ratio
Use this feature to set the IO resource-allocation ratio (from 0-8). The default
setting is
1
.
MMIOL Resource Allocation Ratio
Use this feature to set the Memory-Mapped IO resource-allocation ratio (from
0-8). The default setting is
1
.
IIO UniPhy Disable
Select Yes to hide the entire UNIFY in the L2 cache. The options are
No
, Yes,
and Yes w/Memory Hot Add.
