From owner-freebsd-multimedia Wed Jan 10 17: 3:11 2001 Delivered-To: freebsd-multimedia@freebsd.org Received: from mail.dvart.com (unknown [64.79.2.12]) by hub.freebsd.org (Postfix) with ESMTP id 4B46037B401 for ; Wed, 10 Jan 2001 17:02:54 -0800 (PST) Received: from dvart.com (unknown [64.79.2.4]) by mail.dvart.com (Postfix) with ESMTP id 7BB44CCDC; Wed, 10 Jan 2001 17:01:13 +0000 (GMT) Message-ID: <3A5D063D.158D8D99@dvart.com> Date: Wed, 10 Jan 2001 17:02:53 -0800 From: bruno schwander X-Mailer: Mozilla 4.73 [en] (X11; I; FreeBSD 4.1-RELEASE i386) X-Accept-Language: en MIME-Version: 1.0 To: Soren Schmidt Cc: multimedia@FreeBSD.ORG Subject: Re: xine and VCD support References: <200101102019.VAA22255@freebsd.dk> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org by looking into tosha I think it would not be too difficult to have a table with known cddrive<->cddaread commands, and store the appropriate one at attach time, then use this instead of whatever standard read command is issued now when a cdda read is needed. Of course it may be much more complicated than this since I don't know how the read is actually done. I am a little confused by the cdevsw entries in the driver (ata and acd): how is physread mapped ? when ? can you shine some light on this ? The ata and acd do the same thing but I don't see where the actual read code is. bruno Soren Schmidt wrote: > > I would like to try and get this to work for SCSI cdrom drives too, but > > the appropriate ioctls are not in the cd driver. Is anyone working on > > this ? (not to start something if it is already done...) > > No idea, the problem is that the READ AUDIO etc command are not standard > on older SCSI drives, each vendor has his own.. ########################################################################### Bruno Schwander Senior Software Engineer Worldgate Communications, Inc tel: (408) 378-7800 x116 fax: (408) 378-8018 email: bschwand@dvart.com ############################################################################ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message