From owner-freebsd-stable Mon Jun 17 16:26:38 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mailgate.sri.com (mailgate.SRI.COM [128.18.243.11]) by hub.freebsd.org (Postfix) with SMTP id 666C037B40A for ; Mon, 17 Jun 2002 16:26:31 -0700 (PDT) Received: (qmail 14571 invoked from network); 17 Jun 2002 22:26:08 -0000 Received: from localhost (HELO mailgate.SRI.COM) (127.0.0.1) by mailgate.sri.com with SMTP; 17 Jun 2002 22:26:08 -0000 Received: from quarter.csl.sri.com ([130.107.1.30]) by mailgate.SRI.COM (NAVGW 2.5.1.18) with SMTP id M2002061715260813776 ; Mon, 17 Jun 2002 15:26:08 -0700 Received: from axp.csl.sri.com (axp.csl.sri.com [130.107.2.30]) by quarter.csl.sri.com (8.12.3/8.12.3) with ESMTP id g5HMQTZ4005540; Mon, 17 Jun 2002 15:26:29 -0700 Received: from axp.csl.sri.com (localhost [127.0.0.1]) by axp.csl.sri.com (8.12.3/8.11.6) with ESMTP id g5HMQRTx023316; Mon, 17 Jun 2002 15:26:28 -0700 (PDT) (envelope-from hogsett@axp.csl.sri.com) Message-Id: <200206172226.g5HMQRTx023316@axp.csl.sri.com> To: John Prince Cc: chrisp@belgacom.net, freebsd-stable@FreeBSD.ORG Subject: Re: ATA Atapi Cdrom Problems In-Reply-To: Message from John Prince of "Mon, 10 Jun 2002 15:47:01 CDT." <5.1.0.14.2.20020610154111.024e3000@popmail.ct.lodgenet.com> Mime-Version: 1.0 (generated by tm-edit 8.8 (Time Passed Me By)) Content-Type: text/plain; charset=US-ASCII Date: Mon, 17 Jun 2002 15:26:27 -0700 From: Mike Hogsett Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Ok time for me to butt in. I had to remove my Sony CDRW drive as secondary master to install 4.6 this weekend. My secondary slave (as secondary master after the Sony was removed) worked fine. I will send specifics if wanted when I get home and have access to the machine. FWIW I had the same problem on the same machine with 4.5 many months ago. 4.5 and 4.6 complained in the same way "BIG" some thing or other command timeout, resetting, etc., etc. - Michael Hogsett > Thanks Chris. > > The AOpen 52x definitely exhibits the problem. > We have numerous (2000+) of this drive type installed. > Of the 15+ drives tested so far.. None work. > We are going to test the Aopen 14xDVD drives as well. > > --john > > At 10:18 PM 6/10/2002 +0200, chrisp@belgacom.net wrote: > > > > > > The 52x AOpen CD-952E/AKH and an AOpen CD-956E/AKH both suffer > > > READ_BIG failures on FreeBSD installation. > > > > >Indeed ... AOpen, but others too, so let's not blame AOpen :-). > > > >I have a CD-Rewriter (Philips) (master) and a reader (AOpen 52X/AKH) (slave) > >on the same ATA channel. The problem occured with both drives. > > > >I reported similar problems to this list a while ago, along with a > >traceback: > >http://www.freebsd.org/cgi/getmsg.cgi?fetch=457725+468533+/usr/local/www/db/ > text/2002/freebsd-stable/20020505.freebsd-stable > > > >relevant lines from dmesg: > > > >acd0: CD-RW at ata1-master PIO4 > >acd1: CDROM at ata1-slave PIO4 > > > >Using WDMA2 mode (hw.ata.atapi_dma=1 in /boot/loader.conf) works around it. > >IMHO, this problem might prevent 4.6 to be installed on many, many systems. > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message