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Common Configuration Interface Instruction Table
Interface Parameters
MMIO High Base
MMIO High Granularity Size
Numa
8.2.4.3 UPI Configuration
UPI Configuration interface is used to set the options related with UPI.
UPI Configuration Interface Instruction Table
Interface Parameters Function Description
UPI Status
UPI status submenu, displaying the current UPI link status
Degrade precedence settings. Options include:
Topology Precedence
Degrade Precedence
Feature Precedence
When the system settings conflict, set it to Topology Precedence to
reduce Feature; or set it to Feature Precedence to reduce Topology.
Function Description
MMIO high base settings. Options include:
56T
40T
24T
16T
4T
1T
MMIO high granularity size settings. Options include:
1G
4G
16G
64G
256G
1024G
Numa on-off settings. Options include:
Enabled
Disabled
BIOS Setup
Default Value
56T
256G
Enabled
Default Value
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Topology
Precedence
65
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