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
Date: Sun, 14 Jul 2002 14:30:33 -0700 [thread overview]
Message-ID: <20020714213033.GA1030@wizard.com> (raw)
In-Reply-To: <20020714140153.A26469@ucw.cz>
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
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next prev parent reply other threads:[~2002-07-14 21:27 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-13 7:24 Ed Sweetman
2002-07-13 7:37 ` A Guy Called Tyketto
2002-07-13 8:01 ` Ed Sweetman
2002-07-13 8:45 ` Ed Sweetman
2002-07-13 9:06 ` Vojtech Pavlik
2002-07-13 21:48 ` A Guy Called Tyketto
2002-07-14 8:05 ` Vojtech Pavlik
2002-07-14 10:18 ` A Guy Called Tyketto
2002-07-14 10:32 ` Russell King
2002-07-14 12:01 ` Vojtech Pavlik
2002-07-14 12:17 ` Andries Brouwer
2002-07-14 12:37 ` Vojtech Pavlik
2002-07-14 13:36 ` Rogier Wolff
2002-07-14 17:32 ` Vojtech Pavlik
2002-07-14 17:49 ` Russell King
2002-07-14 17:59 ` Vojtech Pavlik
2002-07-14 18:07 ` Russell King
2002-07-14 18:11 ` Vojtech Pavlik
2002-07-14 17:37 ` Andries Brouwer
2002-07-14 18:01 ` Vojtech Pavlik
2002-07-14 18:13 ` Russell King
2002-07-14 18:17 ` Vojtech Pavlik
2002-07-15 3:53 ` Maciej W. Rozycki
2002-07-14 21:30 ` A Guy Called Tyketto [this message]
2002-07-15 3:00 ` Vojtech Pavlik
2002-07-15 8:30 ` A Guy Called Tyketto
2002-07-15 7:28 ` Alexander Hoogerhuis
2002-07-15 10:56 ` Arnd Bergmann
2002-07-15 10:06 ` Alexander Hoogerhuis
2002-07-13 9:07 ` A Guy Called Tyketto
2002-07-13 9:32 ` Vojtech Pavlik
2002-07-13 9:04 ` Russell King
2002-07-15 15:45 Rudmer van Dijk
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