From owner-freebsd-stable@FreeBSD.ORG  Sat Sep 24 16:10:10 2005
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
X-Original-To: stable@freebsd.org
Delivered-To: freebsd-stable@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id A32EE16A41F
	for <stable@freebsd.org>; Sat, 24 Sep 2005 16:10:10 +0000 (GMT)
	(envelope-from pbowen@fastmail.fm)
Received: from out3.smtp.messagingengine.com (out3.smtp.messagingengine.com
	[66.111.4.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3446743D5D
	for <stable@freebsd.org>; Sat, 24 Sep 2005 16:10:08 +0000 (GMT)
	(envelope-from pbowen@fastmail.fm)
Received: from frontend1.internal (mysql-sessions.internal [10.202.2.149])
	by frontend1.messagingengine.com (Postfix) with ESMTP id 09265CCF630
	for <stable@freebsd.org>; Sat, 24 Sep 2005 12:10:07 -0400 (EDT)
Received: from frontend2.messagingengine.com ([10.202.2.151])
	by frontend1.internal (MEProxy); Sat, 24 Sep 2005 12:10:07 -0400
X-Sasl-enc: Td+wABOINPy6/QNOdwrJSlE5bAwJQ7RWiwu3X8cgojoLFtgoOvE 1127578206
Received: from [10.50.159.56] (unknown [204.110.228.254])
	by frontend2.messagingengine.com (Postfix) with ESMTP id F321057035A
	for <stable@freebsd.org>; Sat, 24 Sep 2005 12:10:05 -0400 (EDT)
Message-ID: <43357A21.1050104@fastmail.fm>
Date: Sat, 24 Sep 2005 11:09:05 -0500
From: Patrick Bowen <pbowen@fastmail.fm>
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041221
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: stable@freebsd.org
References: <b41c755205092206062c8a6ef2@mail.gmail.com>
In-Reply-To: <b41c755205092206062c8a6ef2@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit
Cc: 
Subject: Re: timeout waiting for read
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>, 
	<mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
	<mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 24 Sep 2005 16:10:10 -0000

Claus Guttesen wrote:

>Hi.
>
>Just upgraded to FreeBSD 6 beta5 (i386). During reboot I get this
>message (in one line):
>
>unknown: timeout waiting for read DRQunknown: timeout waiting for read
>DRQSMP: AP CPU #1 Launched!
>
>regards
>Claus
>_______________________________________________
>freebsd-stable@freebsd.org mailing list
>http://lists.freebsd.org/mailman/listinfo/freebsd-stable
>To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
>
>  
>
I had the same problem, and Søren Schmidt sent me this patch. It worked 
for me. If it works for you, be sure and send him a note saying "thanks"

Index: ata-lowlevel.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/ata/ata-lowlevel.c,v
retrieving revision 1.71
diff -u -r1.71 ata-lowlevel.c
--- ata-lowlevel.c      14 Sep 2005 12:45:06 -0000      1.71
+++ ata-lowlevel.c      15 Sep 2005 07:35:41 -0000
@@ -278,7 +278,7 @@
            /* if read data get it */
            if (request->flags & ATA_R_READ) {
-               if (ata_wait(ch, atadev, (ATA_S_READY | ATA_S_DRQ)) <  0) {
+               if (ata_wait(ch, atadev, ATA_S_DRQ) < 0) {
                    device_printf(request->dev,
                                  "timeout waiting for read DRQ\n");
                    request->result = EIO;


Best of luck,
Patrick