PMC_AMD_SUB_CLASS_CORE
amd->pm_amd_sub_class = PMC_AMD_SUB_CLASS_CORE;
d->pm_subclass = PMC_AMD_SUB_CLASS_CORE;
case PMC_AMD_SUB_CLASS_CORE:
if (amd_pmcdesc[i].pm_subclass != PMC_AMD_SUB_CLASS_CORE)