From owner-freebsd-current@FreeBSD.ORG Mon Mar 2 02:53:58 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6A1E7106564A; Mon, 2 Mar 2009 02:53:58 +0000 (UTC) (envelope-from beech@freebsd.org) Received: from bsdevel.akherb.com (bsdevel.akherb.com [208.86.224.193]) by mx1.freebsd.org (Postfix) with ESMTP id 431BE8FC20; Mon, 2 Mar 2009 02:53:58 +0000 (UTC) (envelope-from beech@freebsd.org) Received: from stargate.akherb.com (163-146-42-72.gci.net [72.42.146.163]) by bsdevel.akherb.com (Postfix) with ESMTP id 48F1528E10E7; Mon, 2 Mar 2009 02:53:57 +0000 (UTC) From: Beech Rintoul Organization: FreeBSD To: Gavin Atkinson , freebsd-current@freebsd.org Date: Sun, 1 Mar 2009 17:53:56 -0900 User-Agent: KMail/1.11.0 (FreeBSD/8.0-CURRENT; KDE/4.2.0; i386; ; ) References: <200902261732.20420.beech@freebsd.org> <1235731789.64816.7.camel@buffy.york.ac.uk> In-Reply-To: <1235731789.64816.7.camel@buffy.york.ac.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200903011753.56616.beech@freebsd.org> Cc: Beech Rintoul Subject: Re: SATA DVD no longer detected X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: akbeech@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Mar 2009 02:53:58 -0000 On Friday 27 February 2009 01:49:49 Gavin Atkinson wrote: > On Thu, 2009-02-26 at 17:32 -0900, Beech Rintoul wrote: > > My SATA dvd is no longer detected. This worked fine up until recently. > > > > dmesg: > > atapci0: port > > 0xb000-0xb007,0xa000-0xa003,0x9000-0x9007,0x8000-0x8003,0x7000-0x700f mem > > 0xf9fff800-0xf9fffbff irq 22 at device 18.0 on pci0 > > atapci0: [ITHREAD] > > atapci0: AHCI Version 01.10 controller with 4 ports PM supported > > ata2: on atapci0 > > ata2: [ITHREAD] > > ata3: on atapci0 > > ata3: [ITHREAD] > > ata4: on atapci0 > > ata4: [ITHREAD] > > ata5: on atapci0 > > ata5: [ITHREAD] > > > > ad4: 476940MB at ata2-master SATA300 > > > > uname: > > FreeBSD stargate.akherb.com 8.0-CURRENT FreeBSD 8.0-CURRENT #21: Mon Feb > > 16 12:03:51 AKST 2009 > > > > My SATA drive is detected, but not the DVD. I'm unfamiliar with this area > > so any pointers would be appreciated. > > Can you get and compare a verbose dmesg of a working and the non-working > kernel? > > There have been a handful of improvements made to the ATA code recently, > and presumably one of them has broken your system. Maybe you could > narrow down which commit lost your DVD drive by compiling HEAD from > (say) 20th Feb, and stepping forward or backwards until the commit is > pinpointed? You should be able to achieve this within 4 recompiles if > you pick your dates/times carefully. Seems it's the first one. A kernel from Feb 10 detects it. Anything after 2009-02-19 12:47:24 doesn't. Beech -- --------------------------------------------------------------------------------------- Beech Rintoul - FreeBSD Developer - beech@FreeBSD.org /"\ ASCII Ribbon Campaign | FreeBSD Since 4.x \ / - NO HTML/RTF in e-mail | http://people.freebsd.org/~beech X - NO Word docs in e-mail | Skype: akbeech / \ - http://www.FreeBSD.org/releases/7.1R/announce.html ---------------------------------------------------------------------------------------