Commit 774627c5 authored by Len Brown's avatar Len Brown
Browse files

tools/power turbostat: dump CPUID.7.EDX.Hybrid 



CPUID leaf 7 EDX now tells us if the processor has hybrid CPUs

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 7535249d

tools/power/x86/turbostat/turbostat.c

+5 −1
Original line number Diff line number Diff line
@@ -230,6 +230,7 @@ unsigned int do_slm_cstates; 
unsigned int use_c1_residency_msr;

unsigned int has_aperf;

unsigned int has_epb;

unsigned int is_hybrid;

unsigned int do_irtl_snb;

unsigned int do_irtl_hsw;

unsigned int units = 1000000;	/* MHz etc */
@@ -5630,7 +5631,10 @@ void process_cpuid() 
		__cpuid_count(0x7, 0, eax, ebx, ecx, edx);



		has_sgx = ebx & (1 << 2);

		fprintf(outf, "CPUID(7): %sSGX\n", has_sgx ? "" : "No-");



		is_hybrid = edx & (1 << 15);



		fprintf(outf, "CPUID(7): %sSGX %sHybrid\n", has_sgx ? "" : "No-", is_hybrid ? "" : "No-");



		if (has_sgx)

			decode_feature_control_msr();