TYAN S8050 - Page 105

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105
SEV-ES ASID Space Limit
SEV VMs using ASIDs below the SEV-ES ASID Space Limit must enable the SEV-
ES feature. ASIDs from SEV-ES ASID Space Limit to (SEV ASID Count +1) can
only be used with SEV VMs. If this field is set to (SEV ASID Count +1)， all ASIDs
are forced to be SEV-ES ASIDs. Hence, the valid values for this field is 1 – (SEV
ASID Count +1)
Local APIC Mode
Local APIC Mode
Compatibility / xAPIC / x2APIC / Auto
MCA error thresh enable
Enable MCA error thresholding
False / True / Auto
MCA error thresh count
Effective error threshold count=0xFFF (4095) - <this value> (e.g. the default value
of 0xFF5 (4085) results in a threshold of 0xA(10)).
FF5
SMU and PSP Debug Mode
When this option is enabled, uncorrected errors detected by the PSP FW or SMU
FW that should cause a cold reset, will hang and not reset the system.
Disabled / Enabled / Auto
Log Transparent Errors
Log transparent errors in MCA in addition to debug registers.
Auto / Disabled / Enabled