Gigabyte G292-Z20, User Manual

Page: 92 / 149

- 92 - 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 .