On Sun, 25 Oct 2009 15:08:11 -0700 (PDT)
Linus Torvalds <torva...@linux-foundation.org> wrote:
> On Sun, 25 Oct 2009, Chris Vine wrote:
> >
> > On Sun, 25 Oct 2009 22:40:50 +0100 Gábor Stefanik
> > <netrolller...@gmail.com> suggested:
> > > Another thing to test: boot into Windows (or any other OS where
> > > the [..]
> > 
> > You already know that this eliminates the DMA errors.  I have
> > reported twice that if I boot up with the 2.6.27 kernel and install
> > the broadcom b43 driver to intialise the wireless device, and then
> > do a warm reboot to 2.6.32-rc5, then b43 works correctly.
> 
> Is there some way to dump all the device registers behind the SSB
> bridge? If so, dumping them for the warm-boot and cold-boot cases,
> and seeing where they are different might be an obvious clue, and
> point to something that isn't initialized correctly.
> 
> And Chris, just out of interest - does FORCE_PIO work for you too?

Yes.

Chris


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