Re: new PCI quirk for Toshiba Satellite?
From: Greg KH
Date: Wed Oct 19 2005 - 19:34:34 EST
On Sat, Oct 15, 2005 at 01:40:40PM -0700, Jesse Barnes wrote:
> On Sat, Oct 15, 2005 at 01:29:44PM -0700, Jesse Barnes wrote:
> > On Sat, Oct 15, 2005 at 09:39:06PM +0200, Stefan Richter wrote:
> > > Somebody mentioned this Linux-on-Toshiba-Satellite page recently on
> > > linux1394-user: http://www.janerob.com/rob/ts5100/index.shtml
> > > The patch available from there was briefly discussed in February:
> > > http://marc.theaimsgroup.com/?l=linux1394-devel&t=110786507900006
> > >
> > > Does this patch correct the problem on your machine?
> > Yes, it seems to help. If I boot up and modprobe the driver with
> > toshiba=1, everything looks fine (I have no firewire devices to test
> > with). If I modprobe it with toshiba=0, the system gets sluggish for a
> > second then IRQ 11 is disabled. I had to update the patch though, as
> > shown below.
> > I'm not sure if the fix is proper though, maybe this should be handled
> > as a PCI quirk of this Toshiba board instead? Either way, some kind of
> > fix should make it in soon, ideally to 2.6.14 or 184.108.40.206.
> [Forwarding on to the PCI maintainers.]
> It seems that the PCI config space isn't programmed correctly on these
> machines for some reason, so the fix below allows my OHCI device to work
> if I pass 'toshiba=1'. This seems like something that belongs in the
> PCI layer instead though, doesn't it?
Yes, looks like it should be a pci quirk instead.
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