From owner-freebsd-scsi Sat Aug 24 14:38:35 2002 Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 666DB37B400 for ; Sat, 24 Aug 2002 14:38:33 -0700 (PDT) Received: from rootlabs.com (root.org [67.118.192.226]) by mx1.FreeBSD.org (Postfix) with SMTP id 1158C43E6A for ; Sat, 24 Aug 2002 14:38:33 -0700 (PDT) (envelope-from nate@rootlabs.com) Received: (qmail 68576 invoked by uid 1000); 24 Aug 2002 21:38:34 -0000 Date: Sat, 24 Aug 2002 14:38:34 -0700 (PDT) From: Nate Lawson To: Frank 'Freddy' Altpeter Cc: freebsd-scsi@freebsd.org Subject: Re: problem using USB - ATAPI - CDRW with cdrecord In-Reply-To: <20020824004721.A36156@energis-ision.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Sat, 24 Aug 2002, Frank 'Freddy' Altpeter wrote: > I tried to use an AOpen CD/RW burner today, ATAPI based, connected in an > ATAPI to USB adapter box and with that, plugged via USB to my > freebsd 4.6-STABLE notebook (Compaq armada e500). > According to some googlehops it's supposed to work with cdrecord. > But i don't figure out why i can't access the device. > > Plugging in the box it says: > > umass0: OnSpec Electronic, Inc. USB Atapi, rev 1.00/b.02, addr 2 > umass0: Get Max Lun not supported (STALLED) > > I think the relevant kernel options are all defined > (da, scbus, pass, cd, usb, umass, etc...), but camcontrol isn't > listing the device: > > pegasus# camcontrol rescan 0 > Re-scan of bus 0 was successful > pegasus# camcontrol devlist -v > scbus0 on umass-sim0 bus 0: > scbus-1 on xpt0 bus 0: > < > at scbus-1 target -1 lun -1 (xpt0) > pegasus# Try boot -v first and see if you get a message like "Attached to scbus0 as device X". If not, compile your kernel with options USB_DEBUG and CAMDEBUG. Before trying the rescan, do: camcontrol debug -T 0 The output should help trace down what is going on. -Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message