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Re: [Qemu-devel] [PATCH] pflash_cfi01/pflash_cfi02: convert to memory AP


From: Edgar E. Iglesias
Subject: Re: [Qemu-devel] [PATCH] pflash_cfi01/pflash_cfi02: convert to memory API
Date: Mon, 29 Aug 2011 08:18:30 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Mon, Aug 29, 2011 at 09:15:40AM +0300, Avi Kivity wrote:
> On 08/29/2011 09:00 AM, Edgar E. Iglesias wrote:
> >>
> >>  It does bite, as I saw with gdb.  You can even see that from the
> >>  qemu error - it complains about unimplemented command 0xf0, that
> >>  comes from pflash_write() later on.
> >
> >I wasn't clear enough maybe, the code in question is running, but the
> >set_readble is not having any effect AFAICT. The reads, that
> >should come through via IO callbacks when switching mode are
> >not getting through. Do you ever see pflash_read beeing called?
> >
> 
> Thanks for the clarification.  I don't, and there is now a fix on
> 
>   git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git
> 
> Please check it out.

Great, have to run now, but I'll try it out later today.

Cheers



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