tools/power turbostat: dump secondary Turbo-Ratio-Limit

Intel Performance Hybrid processors have a 2nd MSR
describing the turbo limits enforced on the Ecores.

Note, TRL and Secondary-TRL are usually R/O information,
but on overclock-capable parts, they can be written.
Signed-off-by: Len Brown <len.brown@intel.com>

arch/x86/include/asm/msr-index.h

@@ -388,6 +388,7 @@
 #define MSR_TURBO_ACTIVATION_RATIO	0x0000064C
 
 #define MSR_PLATFORM_ENERGY_STATUS	0x0000064D
+#define MSR_SECONDARY_TURBO_RATIO_LIMIT	0x00000650
 
 #define MSR_PKG_WEIGHTED_CORE_C0_RES	0x00000658
 #define MSR_PKG_ANY_CORE_C0_RES		0x00000659

tools/power/x86/turbostat/turbostat.c

@@ -2529,13 +2529,14 @@ int has_turbo_ratio_group_limits(int family, int model)
 	}
 }
 
-static void dump_turbo_ratio_limits(int family, int model)
+static void dump_turbo_ratio_limits(int trl_msr_offset, int family, int model)
 {
 	unsigned long long msr, core_counts;
 	int shift;
 
-	get_msr(base_cpu, MSR_TURBO_RATIO_LIMIT, &msr);
-	fprintf(outf, "cpu%d: MSR_TURBO_RATIO_LIMIT: 0x%08llx\n", base_cpu, msr);
+	get_msr(base_cpu, trl_msr_offset, &msr);
+	fprintf(outf, "cpu%d: MSR_%sTURBO_RATIO_LIMIT: 0x%08llx\n",
+		base_cpu, trl_msr_offset == MSR_SECONDARY_TURBO_RATIO_LIMIT ? "SECONDARY" : "", msr);
 
 	if (has_turbo_ratio_group_limits(family, model)) {
 		get_msr(base_cpu, MSR_TURBO_RATIO_LIMIT1, &core_counts);
@@ -4073,8 +4074,12 @@ static void dump_cstate_pstate_config_info(unsigned int family, unsigned int mod
 	if (has_ivt_turbo_ratio_limit(family, model))
 		dump_ivt_turbo_ratio_limits();
 
-	if (has_turbo_ratio_limit(family, model))
-		dump_turbo_ratio_limits(family, model);
+	if (has_turbo_ratio_limit(family, model)) {
+		dump_turbo_ratio_limits(MSR_TURBO_RATIO_LIMIT, family, model);
+
+		if (is_hybrid)
+			dump_turbo_ratio_limits(MSR_SECONDARY_TURBO_RATIO_LIMIT, family, model);
+	}
 
 	if (has_atom_turbo_ratio_limit(family, model))
 		dump_atom_turbo_ratio_limits();