From owner-freebsd-stable Sun Mar 9 20:45:50 2003 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 5972737B401 for ; Sun, 9 Mar 2003 20:45:48 -0800 (PST) Received: from pikachu.bsp.bc.niigata-u.ac.jp (pikachu.bsp.bc.niigata-u.ac.jp [133.35.85.2]) by mx1.FreeBSD.org (Postfix) with SMTP id EC6F443FBD for ; Sun, 9 Mar 2003 20:45:45 -0800 (PST) (envelope-from iwaki@bc.niigata-u.ac.jp) Received: (qmail 10718 invoked by alias); 10 Mar 2003 13:45:41 +0900 Message-ID: <20030310044541.10713.qmail@pikachu.bsp.bc.niigata-u.ac.jp> Date: Mon, 10 Mar 2003 13:45:39 +0900 (JST) To: stable@FreeBSD.ORG Subject: Re: cdcontrol via atapicam in 4.8-RC From: Mamoru Iwaki In-Reply-To: <20030309073546.A19190@panzer.kdm.org> References: <20030306124454.5330.qmail@pikachu.bsp.bc.niigata-u.ac.jp> <20030309073546.A19190@panzer.kdm.org> X-Mailer: Mew version 2.2 on Emacs 21.2 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit 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 From: "Kenneth D. Merry" Subject: Re: cdcontrol via atapicam in 4.8-RC Date: Sun, 9 Mar 2003 07:35:46 -0700 > On Thu, Mar 06, 2003 at 21:44:51 +0900, Mamoru Iwaki wrote: > > Hi, > > > > I cannot playback music from audio CD via atapicam using cdcontrol > > in 4.8-RC while mounting of iso9660 data CD works well. > > Is it a spec. of atapicam ? > > The above operations make the following messages in > > /var/log/messages without any playbacked sound. > > > > Mar 6 21:23:59 mi000 /kernel: (cd1:ata1:0:0:0): MODE SELECT(06). CDB: 15 10 0 0 1c 0 > > Mar 6 21:23:59 mi000 /kernel: (cd1:ata1:0:0:0): ILLEGAL REQUEST asc:1a,0 > > Mar 6 21:23:59 mi000 /kernel: (cd1:ata1:0:0:0): Parameter list length error > This is a known problem. > > I fixed it in current, but the code has not yet been MFCed. > > Until I do that (most likely after 4.8 goes out the door), try using the > regular ATAPI CD device with cdcontrol. e.g.: > > cdcontrol -f /dev/acd1c I see. Hopefully, it would be fixed in 4.8-RELEASE because enabling both atapicam and atapi?? looks dangerous; i.e. it is hard to guarantee mutually exclusive access to the device, and there is no description in case that the device is accessed via both ways simultaneously. Thank you for your advice. --- ----- Mamoru IWAKI (iwaki@bc.niigata-u.ac.jp) Graduate School of Science and Technology, Niigata University To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message