From owner-freebsd-stable Sun Dec 2 9:13:50 2001 Delivered-To: freebsd-stable@freebsd.org Received: from freeway.dcfinc.com (cx74889-a.phnx3.az.home.com [24.1.193.157]) by hub.freebsd.org (Postfix) with ESMTP id E49CB37B405 for ; Sun, 2 Dec 2001 09:13:42 -0800 (PST) Received: (from chad@localhost) by freeway.dcfinc.com (8.8.8/8.8.8) id KAA00917; Sun, 2 Dec 2001 10:13:40 -0700 (MST) (envelope-from chad) Date: Sun, 2 Dec 2001 10:13:40 -0700 From: "Chad R. Larson" To: stable@FreeBSD.org Cc: joerg_munsch@interface-business.de Subject: SCSI CD-R drives Message-ID: <20011202101340.A655@freeway.dcfinc.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i 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 So, I guess I'm paying the cost of not having done my research before making a purchase. I went out and bought a nice SCSI CD-R/RW drive (Ricoh MP7040S) and installed it in my 2.2.8-STABLE system before reading the worm(4) man page and discovering that only four CD-R drives are supported. Mine ain't one of them. Silly me, I supposed that a SCSI drive was a SCSI drive, sorta like tapes and hard disks. When probed at boot time, it is found by the SCSI driver and identifies itself. But then the "unknown" device is attached and nothing further interesting can be done. +--------------- | (ahc0:6:0): "RICOH CD-R/RW MP7040S 1.10" type 5 removable SCSI 2 | uk0(ahc0:6:0): Unknown +--------------- I'm willing and able to hack /sys/scsi/worm.c, but several hours of web surfing didn't uncover any programming information about this drive. Anyone out there have some documentation about quirks for this puppy? Or, do you know if it matches one of the four supported drives and I could just clone the stanzas? Supported: PLASMON RF410 HP 4020i PHILIPS CDD2000 Wanted: RICOH MP7040 -crl -- Chad R. Larson (CRL15) 602-953-1392 Brother, can you paradigm? chad@dcfinc.com chad@larsons.org larson1@home.com DCF, Inc. - 14623 North 49th Place, Scottsdale, Arizona 85254-2207 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message