From: Andries Brouwer <aebr@win.tue.nl>
To: Vojtech Pavlik <vojtech@suse.cz>
Cc: A Guy Called Tyketto <tyketto@wizard.com>, linux-kernel@vger.kernel.org
Subject: Re: kbd not functioning in 2.5.25-dj2
Date: Sun, 14 Jul 2002 14:17:31 +0200 [thread overview]
Message-ID: <20020714121731.GA15055@win.tue.nl> (raw)
In-Reply-To: <20020714140153.A26469@ucw.cz>
On Sun, Jul 14, 2002 at 02:01:53PM +0200, Vojtech Pavlik wrote:
> > 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
>
> 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').
I have not followed the discussion and probably say something
entirely out of context. But from the good old days I seem to
recall commands 0xff "reset", 0xf5 "set defaults and deactivate"
and reply 0xfe "please resend".
In principle nothing is wrong when one gets a 0xfe.
The request is just: please say that again.
Andries
next prev parent reply other threads:[~2002-07-14 12:14 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 [this message]
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
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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