On Sun, Jul 14, 2024 at 02:11:01PM +0900, Akihiko Odaki wrote:
> Accept bool literals for OnOffAuto properties for consistency with bool
> properties.
> 
> Signed-off-by: Akihiko Odaki <akihiko.od...@daynix.com>
> ---
>  hw/core/qdev-properties.c | 17 ++++++++++++++++-
>  1 file changed, 16 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
> index 86a583574dd0..f0a270bb4f61 100644
> --- a/hw/core/qdev-properties.c
> +++ b/hw/core/qdev-properties.c
> @@ -491,6 +491,21 @@ const PropertyInfo qdev_prop_string = {
>      .set   = set_string,
>  };
>  
> +static void set_on_off_auto(Object *obj, Visitor *v, const char *name,
> +                            void *opaque, Error **errp)
> +{
> +    Property *prop = opaque;
> +    int *ptr = object_field_prop_ptr(obj, prop);
> +    bool value;
> +
> +    if (visit_type_bool(v, name, &value, NULL)) {
> +        *ptr = value ? ON_OFF_AUTO_ON : ON_OFF_AUTO_OFF;
> +        return;
> +    }
> +
> +    qdev_propinfo_set_enum(obj, v, name, opaque, errp);
> +}

IMHO this is highly undesirable. It is adding redundant new syntax
across countless places in QEMU that use OnOffAuto.

> +
>  /* --- on/off/auto --- */
>  
>  const PropertyInfo qdev_prop_on_off_auto = {
> @@ -498,7 +513,7 @@ const PropertyInfo qdev_prop_on_off_auto = {
>      .description = "on/off/auto",
>      .enum_table = &OnOffAuto_lookup,
>      .get = qdev_propinfo_get_enum,
> -    .set = qdev_propinfo_set_enum,
> +    .set = set_on_off_auto,
>      .set_default_value = qdev_propinfo_set_default_value_enum,
>  };
>  
> 
> -- 
> 2.45.2
> 

With regards,
Daniel
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