From owner-freebsd-questions@FreeBSD.ORG Fri May 18 03:41:41 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F1CF816A402 for ; Fri, 18 May 2007 03:41:41 +0000 (UTC) (envelope-from fj@panix.com) Received: from l2mail1.panix.com (l2mail1.panix.com [166.84.1.75]) by mx1.freebsd.org (Postfix) with ESMTP id A1B7E13C44B for ; Fri, 18 May 2007 03:41:41 +0000 (UTC) (envelope-from fj@panix.com) Received: from mail1.panix.com (mail1.panix.com [166.84.1.72]) by l2mail1.panix.com (Postfix) with ESMTP id BE0CB5C337 for ; Thu, 17 May 2007 23:25:01 -0400 (EDT) Received: from panix5.panix.com (panix5.panix.com [166.84.1.5]) by mail1.panix.com (Postfix) with ESMTP id E6DD958885 for ; Thu, 17 May 2007 23:24:57 -0400 (EDT) Received: (from fj@localhost) by panix5.panix.com (8.11.6p3/8.8.8/PanixN1.1) id l4I3Ov121773 for freebsd-questions@freebsd.org; Thu, 17 May 2007 23:24:57 -0400 (EDT) Date: Thu, 17 May 2007 23:24:57 -0400 From: Joe Altman To: freebsd-questions@freebsd.org Message-ID: <20070518032457.GA22768@panix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.10i Subject: acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 May 2007 03:41:42 -0000 The subject line contains the dmesg that indicates...something; the symptom is that CDs aren't seen by the drive: acd0: CDRW at ata1-master PIO4 uname -a FreeBSD chthonic.chthonixia.net 6.2-STABLE FreeBSD 6.2-STABLE #0: Wed May 16 00:16:21 EDT 2007 root@chthonic.chthonixia.net:/usr/obj/usr/src/sys/CHTHONIC i386 Old kernel and associated modules: May 11, 21:35 EDT. Looking via Google for the error turns up this thread on -stable: ======== Andrei V. Lavreniyuk bamston at reactor-xg.kiev.ua Mon Apr 23 09:08:54 UTC 2007 Hi! > I believe the culprit is somewhere in a recent MFC to atapi-cam.c > (rev 1.42.2.3) reverting to rev 1.42.2.2 fixes both the k3b system > hangs and "INQUIRY ILLEGAL REQUEST" errors here. I utillized the version of atapi-cam.c (rev. 1.42.2.1) and all works normally. === I have this version of the file: #include __FBSDID("$FreeBSD: src/sys/dev/ata/atapi-cam.c,v 1.42.2.5 2007/05/15 16:19:42 thomas Exp $"); So AFAICT, either this was not the relevant file; or a fix for the bug was never committed; or perhaps a fix was committed, but doesn't quite work; or perhaps the bug crept back in...but I don't know. In any event, I need a clue: is this file, atapi-cam.c, the one to assume contains the source of this error? If so, I suppose I need to submit a bug report. Thanks, and best regards, Joe