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From: Pete Zaitcev <zaitcev@redhat.com>
To: Andries Brouwer <aebr@win.tue.nl>
Cc: Pete Zaitcev <zaitcev@redhat.com>,
	Chris Heath <chris@heathens.co.nz>,
	linux-kernel@vger.kernel.org
Subject: Re: i8042 problem
Date: Sun, 27 Jul 2003 21:55:45 -0400	[thread overview]
Message-ID: <20030727215545.A21295@devserv.devel.redhat.com> (raw)
In-Reply-To: <20030727104726.GA1313@win.tue.nl>; from aebr@win.tue.nl on Sun, Jul 27, 2003 at 12:47:26PM +0200

> Date: Sun, 27 Jul 2003 12:47:26 +0200
> From: Andries Brouwer <aebr@win.tue.nl>

> So the culprit is the failing of atkbd_probe().
> It does a ATKBD_CMD_GETID, but gets no answer, then a
> ATKBD_CMD_SETLEDS, and that command fails.

I see the light now. Somehow I imagined that atkbd code does not call
the ->open for the port. Now it all falls into place. Everything works
with a bigger timeout.

Thanks a lot, Andries & Chris!

-- Pete

diff -urN -X dontdiff linux-2.6.0-test1-bk2/drivers/input/keyboard/atkbd.c linux-2.6.0-test1-bk2-nip/drivers/input/keyboard/atkbd.c
--- linux-2.6.0-test1-bk2/drivers/input/keyboard/atkbd.c	2003-07-13 20:37:15.000000000 -0700
+++ linux-2.6.0-test1-bk2-nip/drivers/input/keyboard/atkbd.c	2003-07-27 15:20:35.000000000 -0700
@@ -214,7 +214,7 @@
 
 static int atkbd_sendbyte(struct atkbd *atkbd, unsigned char byte)
 {
-	int timeout = 10000; /* 100 msec */
+	int timeout = 20000; /* 200 msec */
 	atkbd->ack = 0;
 
 #ifdef ATKBD_DEBUG

  reply	other threads:[~2003-07-28  1:43 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-26  6:11 i8042 problem Pete Zaitcev
2003-07-26  9:36 ` Andries Brouwer
2003-07-27  1:41   ` Chris Heath
2003-07-27  6:06     ` Pete Zaitcev
2003-07-27 10:47       ` Andries Brouwer
2003-07-28  1:55         ` Pete Zaitcev [this message]
2003-07-28 11:25           ` Alan Cox
2003-07-28 11:59             ` Andries Brouwer
2003-07-28 14:01               ` Maciej W. Rozycki
2003-07-28 14:54                 ` Andries Brouwer
2003-07-28 15:43                   ` Maciej W. Rozycki
2003-07-28 15:51                     ` Andries Brouwer
2003-07-29 18:29                       ` Maciej W. Rozycki
2003-08-12 20:46                         ` Vojtech Pavlik
2003-08-13 13:44                           ` Maciej W. Rozycki
2003-07-28 16:07             ` Pete Zaitcev
2003-08-12 20:47               ` Vojtech Pavlik
2003-08-12 20:42         ` Vojtech Pavlik
2003-08-12 23:06           ` Andries Brouwer

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