On Fri, 2013-10-04 at 22:13 +1000, Alexey Kardashevskiy wrote:
> On 10/04/2013 01:39 AM, Alex Williamson wrote:
> > During vfio-pci initfn, the device is not always in a state where the
> > option ROM can be read. In the case of graphics cards, there's often
> > no per function reset, which means
On 10/04/2013 01:39 AM, Alex Williamson wrote:
> During vfio-pci initfn, the device is not always in a state where the
> option ROM can be read. In the case of graphics cards, there's often
> no per function reset, which means we have host driver state affecting
> whether the option ROM is usable.
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 t
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
