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BIOS Setup
Parameter
Description
SEV-ES ASID Space Limit
Control
Space limit control for SEV-ES ASIDs.
Options available: Auto/Manual. Default setting is
Auto
.
Streaming Stores Control
Enable/Disable the Streaming Stores functionality.
Options available: Auto, Enabled, Disabled. Default setting is
Auto
.
Local APIC Mode
Sets the Local APIC Mode.
Options available: Auto, xAPIC, x2APIC. Default setting is
Auto
.
ACPI_CST C1 Decaration
Determines whether or not to declare the C1 state to the OS..
Options available: Auto, Enabled, Disabled. Default setting is
Auto
.
MCA error thresh enable
Enable MCA error thresholding.
Options available: Auto, False, True. Default setting is
Auto
.
SMU and PSP Debug Mode
When this option is enabled, specific uncorrected errors detected by the
PSP FW or SMU FW will hand and not reset the system.
Options available: Auto, Enabled, Disabled. Default setting is
Auto
.
Xtrig7 Workaround
Options available: Auto, No Workaround, Bronze Workaround, Sliver
Workaround. Default setting is
Auto
.
PPIN Opt-in
Enable/Disable the PPIN feature.
Options available: Auto, Enabled, Disabled. Default setting is
Auto
.
SNP Memory (RMP Table)
Coverage
Enabled: Enter system memory is covered.
Options available: Auto, Enabled, Disabled, Custom.
Default setting is
Auto
.
SMEE
Control secure memory encryption enable.
Options available: Auto, Enabled, Disabled.
Default setting is
Auto
.
Action on BIST Failure
Action to take when a CCD BIST failure is detected.
Options available: Auto, Do nothing, Down-CCD.
Default setting is
Auto
.
Fast Short REP MOVSB
Default is 1, cab be set to zero for analysis purpose as long as OS supports
it.
Options available: Enabled, Disabled.
Default setting is
Enabled
.
Enhanced REP MOVSB/
STOSB
Default is 1, cab be set to zero for analysis purpose as long as OS supports
it.
Options available: Enabled, Disabled.
Default setting is
Enabled
.
REP-MOV/STOS Steaming
Allows REP-MOV/STOS to use non-caching streaming stores for large
sizes.
Options available: Enabled, Disabled.
Default setting is
Enabled
.
X3D
Override of X3D technology.
Options available: Auto, Disable, 1 stack, 2 stack, 4 stack.
Default setting is
Auto
.
IBS hardware work around
Set if using IBS execution sampling without software workaround for
erratum 1,285. May impac performance..
Options available: Enabled, Auto.
Default setting is
Enabled
.
Summary of Contents for R182-Z93
Page 1: ...R182 Z93 AMD EPYC 7003 DP Server System 1U 10 Bay Gen4 NVMe User Manual Rev 1 0 ...
Page 10: ... 10 This page left intentionally blankThis ...
Page 16: ... 16 Hardware Installation 1 3 System Block Diagram ...
Page 42: ...System Hardware Installation 42 NVMe Card 4 5 NVMe Card 6 7 Top Bo om Bo om Top R182 Z92 ...
Page 43: ... 43 System Hardware Installation NVMe Card 8 9 HDD Backplane Board Signal R182 Z92 ...
Page 44: ...System Hardware Installation 44 HDD Backplane Board Power Front Panel IO R182 Z92 ...
Page 45: ... 45 System Hardware Installation Front Panel USB ...
Page 46: ...System Hardware Installation 46 This page intentionally left blank ...
Page 50: ...Motherboard Components 50 This page left intentionally blankThis ...
Page 56: ...BIOS Setup 66 When Boot Mode Select is set to Legacy in the Boot Boot Mode Select section ...
Page 61: ... 71 BIOS Setup 5 2 4 1 Serial Port 1 2 Configuration ...
Page 69: ... 79 BIOS Setup 5 2 8 PCI Subsystem Settings ...
Page 80: ...BIOS Setup 90 5 2 17 Intel R I350 Gigabit Network Connection ...
Page 144: ...BIOS Setup 154 This page intentionally left blank ...