Re: [Qemu-devel] [SeaBIOS] [PATCH v17] Add pvpanic device driver

[Hu Tao]

On Wed, May 15, 2013 at 03:27:39PM +0800, Hu Tao wrote:
> On Wed, May 15, 2013 at 09:21:54AM +0200, Laszlo Ersek wrote:
> > On 04/05/13 09:17, Hu Tao wrote:
> > 
> > > +            Method(RDPT, 0, NotSerialized) {
> > > +                Store(PEPT, Local0)
> > > +                Return (Local0)
> > > +            }
> > > +
> > > +            Method(WRPT, 1, NotSerialized) {
> > > +                Store(Arg0, PEPT)
> > > +            }
> > 
> > Please excuse my asking, I haven't been following this -- who's supposed
> > to call these methods? The latest guest kernel patch I managed to find
> > ([PATCH v7] kvm: notify host when the guest is panicked -- probably
> > obsolete by now) appears to do a direct outl().
> 
> An old version calls WRPT but is buggy, so you see the outl version.
> This patch is in seabios before the outl version. If you think these
> methods are needless, feel free to send a patch.

I mean v19 by outl verson. Sorry for confusing.