CPUID_0_0B_ECX_LVLTYPE
__SHIFTIN(CPUID_0_0B_ECX_LVLTYPE_SMT, CPUID_0_0B_ECX_LVLTYPE);
__SHIFTIN(CPUID_0_0B_ECX_LVLTYPE_CORE, CPUID_0_0B_ECX_LVLTYPE);