Re: [Qemu-devel] [PATCH v8 0/2] PC system flash support

[Avi Kivity]

On 11/29/2011 10:51 PM, Jordan Justen wrote:
> > One way to verify is to to 'info qdev' and 'info mtree' with qemu-1.0
> > and qemu-1.1 -M pc-1.0, and see that you get the same results.
>
> I think this means that I cannot add a pc-sysfw qdev for pc-1.0.
> (Even if the rom memory usage matches pc-1.0.)  Is that right?

Yes.

> If so, the plan I mentioned above would not work.  In the plan above,
> a property of the pc-sysfw qdev would have determined if the old rom
> method would be used, or the newer flash method would be used.

Okay.  It needs to be a machine/global property then.

-- 
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