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Date: Sun, 14 Jul 2002 14:30:33 -0700
From: A Guy Called Tyketto <tyketto@wizard.com>
To: Vojtech Pavlik <vojtech@suse.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: kbd not functioning in 2.5.25-dj2
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On Sun, Jul 14, 2002 at 02:01:53PM +0200, Vojtech Pavlik wrote:
> > 
> >         Just did. dmesg follows:
> > 
> > mice: PS/2 mouse device common for all mice
> > atkbd.c: Sent: f5
> > atkbd.c: Received fe
> > serio: i8042 KBD port at 0x60,0x64 irq 1
> > input: ImPS/2 Microsoft IntelliMouse on isa0060/serio1
> > serio: i8042 AUX port at 0x60,0x64 irq 12
> > NET4: Linux TCP/IP 1.0 for NET4.0
> > 
> 
> Ok. So this is the cause. The driver gets a '0xfe' response, which means
> "error, command not supported, or device not present'.
> 
> A keyboard must support the 0xf5 command ('reset').
> 
> So, the error response might be coming either from the mouse, or the
> controller, and somehow gets passed to the keyboard (they unfortunately
> share the same registers), or the response somes from the mouse driver
> first trying to probe for a mouse on the port.
> 
> So, please #define I8042_DEBUG_IO in drivers/input/serio/i8042.h as
> well, and try again. Then we'll know more.
> 

        Just gave that a go.. no change in the dmesg output. Nothing written 
out to stdout or anything via syslogd/klogd. See above for that output.

                                                        BL.
-- 
Brad Littlejohn                         | Email:        tyketto@wizard.com
Unix Systems Administrator,             |           tyketto@ozemail.com.au
Web + NewsMaster, BOFH.. Smeghead! :)   |   http://www.wizard.com/~tyketto
  PGP: 1024D/E319F0BF 6980 AAD6 7329 E9E6 D569  F620 C819 199A E319 F0BF

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