From owner-freebsd-current@FreeBSD.ORG Tue Dec 7 21:01:14 2004 Return-Path: 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 A21E716A4CE for ; Tue, 7 Dec 2004 21:01:14 +0000 (GMT) Received: from mailbox.rainbownet.com (mailbox.rainbownet.com [213.174.191.133]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4344743D64 for ; Tue, 7 Dec 2004 21:01:13 +0000 (GMT) (envelope-from aturetta@commit.it) Received: from 192.168.42.122 ([81.174.12.226]) (authenticated user aturetta@rainbownet.com) by rainbownet.com (mailbox.rainbownet.com [127.0.0.1]) (MDaemon.PRO.v6.8.5.R) with ESMTP id 44-md50000000567.tmp for ; Tue, 07 Dec 2004 22:00:28 +0100 Message-ID: <41B619ED.5090909@commit.it> Date: Tue, 07 Dec 2004 22:00:29 +0100 From: Angelo Turetta User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20040910 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org References: <20041207181056.OJMF28664.lakermmtao08.cox.net@smtp.east.cox.net> In-Reply-To: <20041207181056.OJMF28664.lakermmtao08.cox.net@smtp.east.cox.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated-Sender: aturetta@rainbownet.com X-Spam-Processed: mailbox.rainbownet.com, Tue, 07 Dec 2004 22:00:28 +0100 (not processed: message from valid local sender) X-MDRemoteIP: 81.174.12.226 X-Return-Path: aturetta@commit.it X-MDaemon-Deliver-To: freebsd-current@freebsd.org X-Mailman-Approved-At: Wed, 08 Dec 2004 12:53:08 +0000 cc: m.kucenski@computer.org Subject: Re: ATAPI Problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Dec 2004 21:01:14 -0000 Matt Kucenski wrote: > I have had this problem with my DVD drive since 5.3RC1. I > just installed 6-LATEST hoping that the problem may have > been corrected, but no such luck. > > A normal boot of the GENERIC kernel gives these messages: > > acd0: FAILURE - MODE_SENSE_BIG timed out > acd0: CDROM at ata1-master UDMA33 > > Afterwards, I am unable to mount a CD. I receive several > more of the same "timed out" messages, followed > by "Input/output error" message when running 'mount /cdrom'. Same here, BETA7 did not exhibit this behaviour: ad0: 78167MB [158816/16/63] at ata0-master UDMA133 acd0: FAILURE - MODE_SENSE_BIG timed out acd0: CDRW at ata1-slave UDMA33 > If I run 'atacontrol mode 1 BIOSPIO BIOSPIO' (DVD drive is > only drive on second ata channel), I receive one > > acd0: FAILURE - TEST_UNIT_READY timed out > > message and then the drive will mount normally. Not tried, I'll do.. > Also, if I boot verbosely, my dmesg shows this: > (...) > No errors and the drive will mount normally. So you say that booting -v you don't see the error? I'll try this too! > I have tried several combinations of slave/master on > different ATA channels with the same results. I have also > tried booting with/without ACPI and with/without DMA > (hw.ata.atapi_dma="0/1" in loader.conf) and combinations of > the two. Yes, that's the first thing I thought of, but it did no difference for me too. A bug with the same simptoms has existed ever since in 4-STABLE: the ATA/ATAPI code is compeletely new in 5.x so I think it's not related, but I quote the PRs for reference, who knows: http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/66368 http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/36610 http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/56889 (the latter has been closed, but without being fixed on 4-STABLE, and the same thing happened to 36610. I hope this one is not beeing 'forgot' for some months and the closed because 'This bug is old, I think it's been fixed') I've already declared in the past my availability to help in debugging, but nobody cared (and the bug was never fixed): nevertheless, here I am again. Angelo Turetta.