On Wed, Sep 08, 2004 at 06:18:11AM -0700, David Brownell wrote:
> On Wednesday 08 September 2004 12:07 am, Vojtech Pavlik wrote:
> 
> > > On the other hand, I have a machine that works OK with the SuSE 9.1 kernel
> > > but not with the latest BK kernel ... something other than USB changes
> > > seems 
> > > to have changed the behavior in the past couple weeks (2.6.9-rc1-bk).
> > 
> > 9.1 has the abovementioned patch in, and that's the reason why it works.
> 
> That same system has worked on many recent kernels (non-SuSE) without
> that patch too, a point I should have made clearer ... that's why I had
> emphasized that something seems to have changed in recent BK kernels,
> unrelated (or at least not directly related) to any early USB handoff issues.

This is interesting.

> On those same kernels however:
> 
> > > Booting with "i8042.nomux":
> > > 
> > >       serio: i8042 AUX port at 0x60,0x64 irq 12
> > >       input: PS/2 Generic Mouse on isa0060/serio1
> > >       serio: i8042 KBD port at 0x60,0x64 irq 1
> > >       input: AT Translated Set 2 keyboard on isa0060/serio0
> 
> An i8042 module option did the trick.  No new PCI quirk handling
> was necessary....
 
Yes, but you then don't have the multiplexing, and the Synaptics device
still isn't detected properly - the USB Legacy stuff is still getting in
the way.

-- 
Vojtech Pavlik
SuSE Labs, SuSE CR


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