[v2] qom: Convert some properties to class properties

[PATCH v2 02/12] vexpress-a15: Register "virtualization" as class property

Posted by Eduardo Habkost 5 years, 2 months ago

Class properties make QOM introspection simpler and easier, as
they don't require an object to be instantiated.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Cc: qemu-devel@nongnu.org
---
 hw/arm/vexpress.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index da25ce3b2c..c228567ce9 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -766,12 +766,6 @@ static void vexpress_a15_instance_init(Object *obj)
      * but can also be specifically set to on or off.
      */
     vms->virt = true;
-    object_property_add_bool(obj, "virtualization", vexpress_get_virt,
-                             vexpress_set_virt);
-    object_property_set_description(obj, "virtualization",
-                                    "Set on/off to enable/disable the ARM "
-                                    "Virtualization Extensions "
-                                    "(defaults to same as 'secure')");
 }
 
 static void vexpress_a9_instance_init(Object *obj)
@@ -819,6 +813,14 @@ static void vexpress_a15_class_init(ObjectClass *oc, void *data)
     mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a15");
 
     vmc->daughterboard = &a15_daughterboard;
+
+    object_class_property_add_bool(oc, "virtualization", vexpress_get_virt,
+                                   vexpress_set_virt);
+    object_class_property_set_description(oc, "virtualization",
+                                          "Set on/off to enable/disable the ARM "
+                                          "Virtualization Extensions "
+                                          "(defaults to same as 'secure')");
+
 }
 
 static const TypeInfo vexpress_info = {
-- 
2.28.0

Re: [PATCH v2 02/12] vexpress-a15: Register "virtualization" as class property

Posted by Peter Maydell 5 years, 2 months ago

On Wed, 11 Nov 2020 at 18:38, Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> Class properties make QOM introspection simpler and easier, as
> they don't require an object to be instantiated.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: qemu-arm@nongnu.org
> Cc: qemu-devel@nongnu.org
> ---
>  hw/arm/vexpress.c | 14 ++++++++------
>  1 file changed, 8 insertions(+), 6 deletions(-)
>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM