[PATCH v5 28/62] accel/kvm: convert OnOffSplit property to QAPI-aware registration

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

Convert the OnOffSplit property from manual visitor-based
callbacks to property_add_qapi_enum().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 accel/kvm/kvm-all.c | 26 ++++++++++----------------
 1 file changed, 10 insertions(+), 16 deletions(-)

diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index 83cbd120a847..e2cfbcf44046 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -46,6 +46,7 @@
 #include "qapi/visitor.h"
 #include "qapi/qapi-types-common.h"
 #include "qapi/qapi-visit-common.h"
+#include "qapi/qapi-type-infos-common.h"
 #include "system/reset.h"
 #include "qemu/guest-random.h"
 #include "system/hw_accel.h"
@@ -4126,22 +4127,17 @@ static void kvm_set_kvm_shadow_mem(Object *obj, Visitor *v,
     s->kvm_shadow_mem = value;
 }
 
-static void kvm_set_kernel_irqchip(Object *obj, Visitor *v,
-                                   const char *name, void *opaque,
+static void kvm_set_kernel_irqchip(Object *obj, int value,
                                    Error **errp)
 {
     KVMState *s = KVM_STATE(obj);
-    OnOffSplit mode;
 
     if (s->fd != -1) {
         error_setg(errp, "Cannot set properties after the accelerator has been initialized");
         return;
     }
 
-    if (!visit_type_OnOffSplit(v, name, &mode, errp)) {
-        return;
-    }
-    switch (mode) {
+    switch (value) {
     case ON_OFF_SPLIT_ON:
         s->kernel_irqchip_allowed = true;
         s->kernel_irqchip_required = true;
@@ -4158,10 +4154,7 @@ static void kvm_set_kernel_irqchip(Object *obj, Visitor *v,
         s->kernel_irqchip_split = ON_OFF_AUTO_ON;
         break;
     default:
-        /* The value was checked in visit_type_OnOffSplit() above. If
-         * we get here, then something is wrong in QEMU.
-         */
-        abort();
+        g_assert_not_reached();
     }
 }
 
@@ -4278,11 +4271,12 @@ static void kvm_accel_class_init(ObjectClass *oc, const void *data)
     ac->has_memory = kvm_accel_has_memory;
     ac->allowed = &kvm_allowed;
 
-    object_class_property_add(oc, "kernel-irqchip", "on|off|split",
-        NULL, kvm_set_kernel_irqchip,
-        NULL, NULL);
-    object_class_property_set_description(oc, "kernel-irqchip",
-        "Configure KVM in-kernel irqchip");
+    object_class_property_add_qapi_enum(oc, QAPI_ENUM_PROP(
+        .name = "kernel-irqchip",
+        .qapi_type = &OnOffSplit_type_info,
+        .set = kvm_set_kernel_irqchip,
+        .description = "Configure KVM in-kernel irqchip",
+    ));
 
     object_class_property_add(oc, "kvm-shadow-mem", "int",
         kvm_get_kvm_shadow_mem, kvm_set_kvm_shadow_mem,

-- 
2.55.0.543.g5ebe2ebe4ea8