[Intel][Goldmont][06_5C] MSR_TURBO_ACTIVATION_RATIO iff CPUID Turbo

cyring · Feb 20, 2024 · 91ed011 · 91ed011
1 parent 6bbbb75
commit 91ed011
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/x86_64/corefreqk.c b/x86_64/corefreqk.c
@@ -12837,7 +12837,10 @@ static void PerCore_Goldmont_Query(void *arg)
 	CORE_RO *Core = (CORE_RO *) arg;
 
 	PerCore_Atom_Goldmont_Query(arg);
-	Intel_Turbo_Activation_Ratio(Core);
+
+	if (PUBLIC(RO(Proc))->Features.Power.EAX.TurboIDA) {
+		Intel_Turbo_Activation_Ratio(Core);
+	}
 }
 
 static void PerCore_Geminilake_Query(void *arg)