From owner-freebsd-current@FreeBSD.ORG  Wed Dec  3 00:54:50 2003
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id B90B116A4CE
	for <current@FreeBSD.ORG>; Wed,  3 Dec 2003 00:54:50 -0800 (PST)
Received: from spider.deepcore.dk
	(cpe.atm2-0-53484.0x50a6c9a6.abnxx9.customer.tele.dk [80.166.201.166])
	by mx1.FreeBSD.org (Postfix) with ESMTP id B1E9543FE9
	for <current@FreeBSD.ORG>; Wed,  3 Dec 2003 00:54:48 -0800 (PST)
	(envelope-from sos@spider.deepcore.dk)
Received: from spider.deepcore.dk (localhost [127.0.0.1])
	by spider.deepcore.dk (8.12.10/8.12.10) with ESMTP id hB38t0tx056333;
	Wed, 3 Dec 2003 09:55:00 +0100 (CET)
	(envelope-from sos@spider.deepcore.dk)
Received: (from sos@localhost)
	by spider.deepcore.dk (8.12.10/8.12.10/Submit) id hB38t0VJ056332;
	Wed, 3 Dec 2003 09:55:00 +0100 (CET)
	(envelope-from sos)
From: Soren Schmidt <sos@spider.deepcore.dk>
Message-Id: <200312030855.hB38t0VJ056332@spider.deepcore.dk>
In-Reply-To: <200312020133.53893.Christoph Sold <newsreply[*]cheasy.dot.de>>
To: Christoph Sold <cs@cheasy.de>
Date: Wed, 3 Dec 2003 09:55:00 +0100 (CET)
X-Mailer: ELM [version 2.4ME+ PL99f (25)]
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset=ISO-8859-1
X-mail-scanned: by DeepCore Virus & Spam killer v1.3
cc: current@FreeBSD.ORG
Subject: Re: ATAPI CD still not detected, verbose boot logs available
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 03 Dec 2003 08:54:50 -0000

Could you try this simple patch and see if that helps?

Index: ata-lowlevel.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/ata/ata-lowlevel.c,v
retrieving revision 1.23
diff -u -r1.23 ata-lowlevel.c
--- ata-lowlevel.c      2 Nov 2003 22:04:53 -0000       1.23
+++ ata-lowlevel.c      3 Dec 2003 07:50:44 -0000
@@ -575,7 +575,7 @@
                }
            }
        }
-       if (stat1 & ATA_S_BUSY) {
+       if (!((mask == 0x03) && (stat0 & ATA_S_BUSY)) && (stat1 & ATA_S_BUSY)) {
            ATA_IDX_OUTB(ch, ATA_DRIVE, ATA_D_IBM | ATA_SLAVE);
            DELAY(10);

-Søren
                       .. but it works under windows!!