Date: Mon, 20 Apr 1998 08:13:29 +0200 (MEST) From: Søren Schmidt <sos@FreeBSD.ORG> To: rmooney@iss.net Cc: hackers@FreeBSD.ORG Subject: Re: ATAPI CDROM enhancements.. Message-ID: <199804200613.IAA01004@sos.freebsd.dk> In-Reply-To: <Pine.LNX.3.95.980420001354.11581A-100000@arden.iss.net> from Robert Mooney at "Apr 20, 98 01:24:09 am"
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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
..
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