From owner-freebsd-hackers Sun Apr 19 23:13:52 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id XAA10869 for freebsd-hackers-outgoing; Sun, 19 Apr 1998 23:13:52 -0700 (PDT) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from sos.freebsd.dk (sos.freebsd.dk [195.8.129.33]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id GAA10809 for ; Mon, 20 Apr 1998 06:13:36 GMT (envelope-from sos@sos.freebsd.dk) Received: (from sos@localhost) by sos.freebsd.dk (8.8.8/8.8.8) id IAA01004; Mon, 20 Apr 1998 08:13:30 +0200 (MEST) (envelope-from sos) Message-Id: <199804200613.IAA01004@sos.freebsd.dk> Subject: Re: ATAPI CDROM enhancements.. In-Reply-To: from Robert Mooney at "Apr 20, 98 01:24:09 am" To: rmooney@iss.net Date: Mon, 20 Apr 1998 08:13:29 +0200 (MEST) Cc: hackers@FreeBSD.ORG From: Søren Schmidt Reply-to: sos@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL30 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In reply to Robert Mooney who wrote: > > Howdy. > > I'm curious to find out if there are any plans to add CDDA support to > the IDE CDROM drivers... ? > > I'm using 2.2.6-RELEASE with a CDDA capable MITSUMI FX240S (IDE). > > I've managed to add the device calls as specified in the SFF-8020 > document to support CDDA, and unfortunately haven't had much success. It > seems the call returns (READ CD - SFF-8020r2.6), but leaves the resulting > buffer empty. Upon further investigation, I noticed the capabilities > returned by the mode sense seem incorrect (I dumped the device information > using ATAINF under Windows 95 - the FreeBSD wcd_describe() isn't > accurate)... is there a known problem returning buffers in the ATAPI > interface? Have I missed something? > > If anyone's interested, I can send diff output and test code... I haven't > seen much discussion about this previously. :) Luigi has been playing with this, and have working patches, search the lists for CDDA... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Søren Schmidt (sos@FreeBSD.org) FreeBSD Core Team Even more code to hack -- will it ever end .. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message