Re: [Qemu-arm] [PATCH v6 3/6] gicv3: Convert to DEFINE_PROP_LINK

[Philippe Mathieu-Daudé]

Hi Fam,

On 09/05/2017 10:11 AM, Fam Zheng wrote:
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>   hw/intc/arm_gicv3_its_kvm.c | 19 +++++++------------
>   1 file changed, 7 insertions(+), 12 deletions(-)
>
> diff --git a/hw/intc/arm_gicv3_its_kvm.c b/hw/intc/arm_gicv3_its_kvm.c
> index 1f8991b8a6..39903d5eab 100644
> --- a/hw/intc/arm_gicv3_its_kvm.c
> +++ b/hw/intc/arm_gicv3_its_kvm.c
> @@ -120,17 +120,6 @@ static void kvm_arm_its_realize(DeviceState *dev, Error 
> **errp)
>       qemu_add_vm_change_state_handler(vm_change_state_handler, s);
>   }
>   
> -static void kvm_arm_its_init(Object *obj)
> -{
> -    GICv3ITSState *s = KVM_ARM_ITS(obj);
> -
> -    object_property_add_link(obj, "parent-gicv3",
> -                             "kvm-arm-gicv3", (Object **)&s->gicv3,
> -                             object_property_allow_set_link,
> -                             OBJ_PROP_LINK_UNREF_ON_RELEASE,
> -                             &error_abort);
> -}
> -
>   /**
>    * kvm_arm_its_pre_save - handles the saving of ITS registers.
>    * ITS tables are flushed into guest RAM separately and earlier,
> @@ -205,12 +194,19 @@ static void kvm_arm_its_post_load(GICv3ITSState *s)
>                         GITS_CTLR, &s->ctlr, true, &error_abort);
>   }
>   
> +static Property kvm_arm_its_props[] = {
> +    DEFINE_PROP_LINK("parent-gicv3", GICv3ITSState, gicv3, "kvm-arm-gicv3",

moving TYPE_KVM_ARM_GICV3 to kvm_arm.h and using it here:
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>

> +                     GICv3State *),
> +    DEFINE_PROP_END_OF_LIST(),
> +};
> +
>   static void kvm_arm_its_class_init(ObjectClass *klass, void *data)
>   {
>       DeviceClass *dc = DEVICE_CLASS(klass);
>       GICv3ITSCommonClass *icc = ARM_GICV3_ITS_COMMON_CLASS(klass);
>   
>       dc->realize = kvm_arm_its_realize;
> +    dc->props   = kvm_arm_its_props;
>       icc->send_msi = kvm_its_send_msi;
>       icc->pre_save = kvm_arm_its_pre_save;
>       icc->post_load = kvm_arm_its_post_load;
> @@ -220,7 +216,6 @@ static const TypeInfo kvm_arm_its_info = {
>       .name = TYPE_KVM_ARM_ITS,
>       .parent = TYPE_ARM_GICV3_ITS_COMMON,
>       .instance_size = sizeof(GICv3ITSState),
> -    .instance_init = kvm_arm_its_init,
>       .class_init = kvm_arm_its_class_init,
>   };
>