From owner-freebsd-usb@FreeBSD.ORG Sat Jul 2 11:11:19 2005 Return-Path: X-Original-To: usb@freebsd.org Delivered-To: freebsd-usb@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1103B16A41C; Sat, 2 Jul 2005 11:11:19 +0000 (GMT) (envelope-from morganw@chemikals.org) Received: from ms-smtp-02-eri0.southeast.rr.com (ms-smtp-02-lbl.southeast.rr.com [24.25.9.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id BE02543D1D; Sat, 2 Jul 2005 11:11:18 +0000 (GMT) (envelope-from morganw@chemikals.org) Received: from volatile.chemikals.org (cpe-024-211-118-154.sc.res.rr.com [24.211.118.154]) by ms-smtp-02-eri0.southeast.rr.com (8.12.10/8.12.7) with ESMTP id j62BBDl8028815; Sat, 2 Jul 2005 07:11:14 -0400 (EDT) Received: from volatile.chemikals.org (morganw@localhost [127.0.0.1]) by volatile.chemikals.org (8.13.3/8.13.3) with ESMTP id j62BB74H050393; Sat, 2 Jul 2005 07:11:07 -0400 (EDT) (envelope-from morganw@chemikals.org) Received: from localhost (morganw@localhost) by volatile.chemikals.org (8.13.3/8.13.3/Submit) with ESMTP id j62BAwNe050380; Sat, 2 Jul 2005 07:10:59 -0400 (EDT) (envelope-from morganw@chemikals.org) X-Authentication-Warning: volatile.chemikals.org: morganw owned process doing -bs Date: Sat, 2 Jul 2005 07:10:56 -0400 (EDT) From: Wesley Morgan To: Dennis Koegel In-Reply-To: <20050701131933.GA15816@neveragain.de> Message-ID: <20050702070945.W16797@volatile.chemikals.org> References: <42C4E84C.2070905@gddsn.org.cn> <20050701131933.GA15816@neveragain.de> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Virus-Scanned: Symantec AntiVirus Scan Engine Cc: usb@freebsd.org, current@freebsd.org, wsk Subject: Re: ipod photo can't attach to SCSI device help X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Jul 2005 11:11:19 -0000 On Fri, 1 Jul 2005, Dennis Koegel wrote: > On Fri, Jul 01, 2005 at 02:53:00PM +0800, wsk wrote: >> while connected my ipod photo to USB2.0 ports under CURRENT, >> the SCSI device couldn't attached ?? >> hereis the dmesg: >> umass0: Apple iPod, rev 2.00/0.01, addr 3 >> and camcontrol devlist -v list: >> wsk# camcontrol devlist -v >> scbus0 on umass-sim0 bus 0: >> scbus-1 on xpt0 bus 0: >> < > at scbus-1 target -1 lun -1 (xpt0) > > In case some more information is helpful: I have the same problem here > on a ThinkPad X31, on RELENG_5 as well as on CURRENT. The kernel > recognizes the umass device but doesn't create or mention any scsi-da > device. > > Scheduler, Preemption and ACPI don't seem to matter. > > When running camcontrol rescan, it just hangs. > > What's most interesting: After detaching the device, the machine often > simply reboots. Sometimes immediately, sometimes after a short while > (delays from just some seconds up to about a minute seen so far). > > In some cases of luck, detaching and re-attaching the cable several > times makes the kernel recognize the da device and it works fine! Maybe > it's some weird timing problem... The reboot happens in that case as > well, though. Do you have GEOM_MBR and GEOM_LABEL in your kernel? -- Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread!