On Mon, 21 Sep 2020 18:10:37 -0400
Eduardo Habkost <ehabk...@redhat.com> wrote:
> Class properties make QOM introspection simpler and easier, as
> they don't require an object to be instantiated.
>
> Note: "its" is currently registered conditionally, but this makes
> the feature be registered unconditionally. The only side effect
> is that it will be now possible to set its=on on virt-2.7 and
> older.
>
> Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
Reviewed-by: Igor Mammedov <imamm...@redhat.com>
> ---
> Cc: Peter Maydell <peter.mayd...@linaro.org>
> Cc: qemu-...@nongnu.org
> Cc: qemu-devel@nongnu.org
> ---
> hw/arm/virt.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> index d1ab660fa60..986b75a6b89 100644
> --- a/hw/arm/virt.c
> +++ b/hw/arm/virt.c
> @@ -2484,6 +2484,13 @@ static void virt_machine_class_init(ObjectClass *oc,
> void *data)
> "Set on/off to enable/disable
> emulating a "
> "guest CPU which implements the
> ARM "
> "Memory Tagging Extension");
> +
> + object_class_property_add_bool(oc, "its", virt_get_its,
> + virt_set_its);
> + object_class_property_set_description(oc, "its",
> + "Set on/off to enable/disable "
> + "ITS instantiation");
> +
> }
>
> static void virt_instance_init(Object *obj)
> @@ -2511,11 +2518,6 @@ static void virt_instance_init(Object *obj)
> } else {
> /* Default allows ITS instantiation */
> vms->its = true;
> - object_property_add_bool(obj, "its", virt_get_its,
> - virt_set_its);
> - object_property_set_description(obj, "its",
> - "Set on/off to enable/disable "
> - "ITS instantiation");
> }
>
> /* Default disallows iommu instantiation */
