target/loongarch: Move kvm specified vCPU property to kvm directory

LBT and PMU feature is supported only in kvm mode, move property
about these two features to function kvm_loongarch_cpu_post_init().

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>

target/loongarch/cpu.c

@@ -718,34 +718,12 @@ static void loongarch_set_lasx(Object *obj, bool value, Error **errp)
     cpu->env.cpucfg[2] = FIELD_DP32(val, CPUCFG2, LASX, value);
 }
 
-static bool loongarch_get_lbt(Object *obj, Error **errp)
-{
-    return LOONGARCH_CPU(obj)->lbt != ON_OFF_AUTO_OFF;
-}
-
-static void loongarch_set_lbt(Object *obj, bool value, Error **errp)
-{
-    LoongArchCPU *cpu = LOONGARCH_CPU(obj);
-
-    cpu->lbt = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF;
-}
-
-static bool loongarch_get_pmu(Object *obj, Error **errp)
-{
-    return LOONGARCH_CPU(obj)->pmu != ON_OFF_AUTO_OFF;
-}
-
-static void loongarch_set_pmu(Object *obj, bool value, Error **errp)
-{
-    LoongArchCPU *cpu = LOONGARCH_CPU(obj);
-
-    cpu->pmu = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF;
-}
-
 void loongarch_cpu_post_init(Object *obj)
 {
     LoongArchCPU *cpu = LOONGARCH_CPU(obj);
 
+    cpu->lbt = ON_OFF_AUTO_OFF;
+    cpu->pmu = ON_OFF_AUTO_OFF;
     cpu->lsx = ON_OFF_AUTO_AUTO;
     cpu->lasx = ON_OFF_AUTO_AUTO;
     object_property_add_bool(obj, "lsx", loongarch_get_lsx,
@@ -754,21 +732,7 @@ void loongarch_cpu_post_init(Object *obj)
                              loongarch_set_lasx);
     /* lbt is enabled only in kvm mode, not supported in tcg mode */
     if (kvm_enabled()) {
-        cpu->lbt = ON_OFF_AUTO_AUTO;
-        object_property_add_bool(obj, "lbt", loongarch_get_lbt,
-                                 loongarch_set_lbt);
-        object_property_set_description(obj, "lbt",
-                                   "Set off to disable Binary Tranlation.");
-
-        cpu->pmu = ON_OFF_AUTO_AUTO;
-        object_property_add_bool(obj, "pmu", loongarch_get_pmu,
-                                 loongarch_set_pmu);
-        object_property_set_description(obj, "pmu",
-                                   "Set off to performance monitor unit.");
         kvm_loongarch_cpu_post_init(cpu);
-    } else {
-        cpu->lbt = ON_OFF_AUTO_OFF;
-        cpu->pmu = ON_OFF_AUTO_OFF;
     }
 }
 

target/loongarch/kvm/kvm.c

@@ -1016,8 +1016,43 @@ int kvm_arch_init_vcpu(CPUState *cs)
     return ret;
 }
 
+static bool loongarch_get_lbt(Object *obj, Error **errp)
+{
+    return LOONGARCH_CPU(obj)->lbt != ON_OFF_AUTO_OFF;
+}
+
+static void loongarch_set_lbt(Object *obj, bool value, Error **errp)
+{
+    LoongArchCPU *cpu = LOONGARCH_CPU(obj);
+
+    cpu->lbt = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF;
+}
+
+static bool loongarch_get_pmu(Object *obj, Error **errp)
+{
+    return LOONGARCH_CPU(obj)->pmu != ON_OFF_AUTO_OFF;
+}
+
+static void loongarch_set_pmu(Object *obj, bool value, Error **errp)
+{
+    LoongArchCPU *cpu = LOONGARCH_CPU(obj);
+
+    cpu->pmu = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF;
+}
+
 void kvm_loongarch_cpu_post_init(LoongArchCPU *cpu)
 {
+    cpu->lbt = ON_OFF_AUTO_AUTO;
+    object_property_add_bool(OBJECT(cpu), "lbt", loongarch_get_lbt,
+                             loongarch_set_lbt);
+    object_property_set_description(OBJECT(cpu), "lbt",
+                                   "Set off to disable Binary Tranlation.");
+
+    cpu->pmu = ON_OFF_AUTO_AUTO;
+    object_property_add_bool(OBJECT(cpu), "pmu", loongarch_get_pmu,
+                             loongarch_set_pmu);
+    object_property_set_description(OBJECT(cpu), "pmu",
+                               "Set off to disable performance monitor unit.");
 }
 
 int kvm_arch_destroy_vcpu(CPUState *cs)