linux-kernel - Re: keyboard stopped working after de9ce703c6b807b1dfef5942df4f2fadd0fdb67a

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Message-Id: <200707181041.36627.christophpfister@gmail.com>
Date:	Wed, 18 Jul 2007 10:41:36 +0200
From:	Christoph Pfister <christophpfister@...il.com>
To:	"Dmitry Torokhov" <dmitry.torokhov@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: keyboard stopped working after de9ce703c6b807b1dfef5942df4f2fadd0fdb67a

Hi Dmitry,

Am Dienstag, 17. Juli 2007 21:52 schrieb Dmitry Torokhov:
> Hi Christoph,
>
> On 7/17/07, Christoph Pfister <christophpfister@...il.com> wrote:
> > Yep, attached (cold reboot, not pressing any keys, 2.6.21).
>
> Ok, I see. You don't use PS/2 mouse and so BIOS told us that mouse is
> absent and reassigned IRQ12 to EHCI controller. However we do not
> listen to BIOS on i386 (for historucal reasons) and process with
> registering AUX port... Now IRQ12 is shared between AUX port and EHCI
> and the keyboard controller is unhappy wehereas before (with polling
> timer) it would release IRQ12 and close port...
>
> Does your keyboard start working if you boot with i8042.noaux?

Yes, that makes it working and I can live with it for the moment. If you 
intend to change something and need somebody to test it just drop me some 
lines =)

Thanks!

Christoph
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