gUefiCpuPkgTokenSpaceGuid.PcdCpuProcTraceOutputScheme

Contains the processor trace output scheme when CPU processor trace is enabled.


Processor trace is enabled through set BIT44(CPU_FEATURE_PROC_TRACE) in PcdCpuFeaturesSetting.


This PCD is ignored if CPU processor trace is disabled.


Default value is 0 which means single range output scheme will be used if CPU processor trace is enabled.

0 - Single Range output scheme.

1 - ToPA(Table of physical address) scheme.

The processor trace output scheme used when processor trace is enabled.
0x80000001 | 0 - 1

PCD Information

Name	Token Space	Token number	Data Type	Default Value
PcdCpuProcTraceOutputScheme	gUefiCpuPkgTokenSpaceGuid	0x60000015	UINT8	0x0