lkml.org 
[lkml]   [2003]   [Aug]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.6.0-test3-bk6: hang at i8042.c when booting with no PS/2 mouse attached
On Sun, Aug 24, 2003 at 01:06:05PM +0100, Felipe Alfaro Solana wrote:
> ----- Original Message -----
> From: Vojtech Pavlik <vojtech@ucw.cz>
> Date: Sun, 24 Aug 2003 12:46:15 +0200
> To: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
> Subject: Re: 2.6.0-test3-bk6: hang at i8042.c when booting with no PS/2 mouse attached
>
> > On Mon, Aug 18, 2003 at 09:09:16PM +0200, Felipe Alfaro Solana wrote:
> >
> > > If I try to boot my P4 box (i845DE motherboard) with no PS/2 mouse
> > > plugged into the PS/2 port, the kernel hangs while checking the AUX
> > > ports in function i8042_check_aux(). The i8042_check_aux() function is
> > > trying to request IRQ #12, but the call to request_irq() causes the
> > > hang. The kernel hangs exactly at:
> > >
> > > if (request_irq(values->irq, i8042_interrupt, SA_SHIRQ,
> > > "i8042", i8042_request_irq_cookie))
> >
> > What happens if you remove the SA_SHIRQ and replace with 0?
>
> It does nothing: the kernel still hangs there. It seems to be a problem with the new ACPI code
> changes cause the kernel boots fine with "pci=noacpi".

Most likely something with the polarity of interrupts.

--
Vojtech Pavlik
SuSE Labs, SuSE CR
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:48    [W:0.111 / U:1.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site