Re: [Qemu-devel] [PATCH v7 6/6] Add gicversion option to virt machine

[Pavel Fedin]

 Hello!

> >      gicdev = qdev_create(NULL, gictype);
> > -    qdev_prop_set_uint32(gicdev, "revision", 2);
> > +
> > +    for (i = 0; i < vbi->smp_cpus; i++) {
> > +        CPUState *cpu = qemu_get_cpu(i);
> > +        CPUARMState *env = cpu->env_ptr;
> > +        env->nvic = gicdev;
> > +    }
> 
> We definitely need to come up with a something cleaner
> than this (which is ugly for two reasons

 This could be done:
a) as property
b) as global variable because 'gicdev' is a single of its kind.

 But, actually, this is currently only for TCG, which needs it in order to 
forward system register accesses to GICv3 code. Would it be OK if i just omit 
this assignment ?

Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia