Re: [Qemu-devel] [PULL 3/6] vfio-pci: Lazy PCI option ROM loading

[Alex Williamson]

On Thu, 2013-10-03 at 20:46 +0200, Paolo Bonzini wrote:
> Il 03/10/2013 17:39, Alex Williamson ha scritto:
> > +static const MemoryRegionOps vfio_rom_ops = {
> > +    .read = vfio_rom_read,
> > +    .endianness = DEVICE_LITTLE_ENDIAN,
> > +};
> > +
> 
> I think you need to define a write callback too (unless you're sure for
> some other reason that the area will never be loaded).

Ok, I was under the impression that the memory API would handle lack of
an accessor as not supporting that access.  I can add a follow on patch
to make a dummy write function if my assumption isn't true.  Thanks,

Alex