Re: [kvm-unit-tests PATCH v7 12/13] pci: Add pci-testdev PCI bus test device

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On Thu, Oct 13, 2016 at 03:16:49PM +0200, Alexander Gordeev wrote:
> On Thu, Oct 13, 2016 at 02:52:49PM +0800, Peter Xu wrote:
> > On Wed, Oct 12, 2016 at 06:54:28PM +0200, Alexander Gordeev wrote:
> > > On Fri, Sep 23, 2016 at 03:25:42PM +0800, Peter Xu wrote:
> > > > > +	width = ops->io_readb(&test->width);
> > > > > +	if (width != 1 && width != 2 && width != 4)
> > > > > +		return false;
> > > > 
> > > > IIUC we only have 1?
> > > 
> > > I guess it boils what *have* does mean here.
> > > 
> > > pci-testdev protocol allows it to be any, but hw/misc/pci-testdev.c
> > > implements just 1 (yet?).
> > 
> > Do we have other possible implementations for pci-testdev protocol?
> 
> I typed answer twice, but realized I do not get the question. :)
> Could you paraphrase, please?

Sorry for not being clear. I am just wondering whether there is other
implementation for pci-testdev besides the one in QEMU. It looks like
a special device to test QEMU only.

Thanks,

-- peterx
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