Date: Sun, 27 Jul 2003 21:55:45 -0400
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
Message-ID: <20030727215545.A21295@devserv.devel.redhat.com>
References: <20030726093619.GA973@win.tue.nl> <20030726212513.A0BD.CHRIS@heathens.co.nz> <20030727020621.A11637@devserv.devel.redhat.com> <20030727104726.GA1313@win.tue.nl>
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In-Reply-To: <20030727104726.GA1313@win.tue.nl>; from aebr@win.tue.nl on Sun, Jul 27, 2003 at 12:47:26PM +0200
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> 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
-
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