msk dev problem with acpi

[William Grzybowski]

On 8/23/07, John Baldwin <jhb at freebsd.org> wrote:
>
> On Thursday 23 August 2007 07:35:15 am William Grzybowski wrote:
> > On 8/22/07, William Grzybowski <william88 at gmail.com> wrote:
> > >
> > > On 8/22/07, John Baldwin <jhb at freebsd.org> wrote:
> > >
> > > > On Wednesday 22 August 2007 04:19:38 pm William Grzybowski wrote:
> > > > > Hi, i was testing a verbose boot with acpi and without acpi, i
> noted a
> > > > > "requested unsupported memory range" with acpi...
> > > >
> > > > Yes, this is why your device doesn't work.  Verbose dmesg's for both
> > > > cases
> > > > would be useful.
> > >
> > >
> > > Hi, i am sending the both verbose dmesg's:
> > > http://www.inf.ufpr.br/wg06/dmesg-verbose-acpi.gz
> > > http://www.inf.ufpr.br/wg06/dmesg-verbose-noacpi.gz
> > >
> > > I hope it helps.. tell me if you need anything more
> > > thanks all :)
> > >
> > > --
> > > > John Baldwin
> > >
> > >
> >
> > Hi, i just verified it, the links which i gave hadn't the full dmesg, if
> you
> > already saw this links, please, see it again.
> > It is more informative :)
> > http://www.inf.ufpr.br/wg06/dmesg-verbose-acpi.gz
> > http://www.inf.ufpr.br/wg06/dmesg-verbose-noacpi.gz
> >
> > Thanks again and sorry for multiple messages and annoying :S
>
> ACPI is clearing the resources in the PCI-PCI bridge (and the msk(4)
> device),
> presumably during an _INI routine and FreeBSD can't currently cope with
> that.
> I couldn't really find where in your ASL it clears the BAR.  You can try
> bugging warner losh (imp@).  In this case it should be easier to handle as
> the PCI-PCI bridge has no resources at all, so it should be able to
> recurse
> up ok.


Hmm, ok. I will try to talk with Warner about it.

Thanks for your reply.

Bye.


--
> John Baldwin
>



-- 
William Grzybowski
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