Date: Wed, 20 Nov 2002 17:51:25 -0800 (PST) From: Nate Lawson <nate@root.org> To: Dirk Froemberg <dirk@freebsd.org> Cc: hackers@freebsd.org Subject: Re: cvs commit: src/sys/cam/scsi scsi_cd.c scsi_cd.h src/sys/dev/ata atapi-cd.c src/sys/sys cdrio.h src/usr.sbin/burncd burncd.8 burncd.c src/usr.sbin/cdcontrol cdcontrol.1 cdcontrol.c Message-ID: <Pine.BSF.4.21.0211201748420.65671-100000@root.org> In-Reply-To: <20021120215002.GA24568@physik.TU-Berlin.DE>
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On Wed, 20 Nov 2002, Dirk Froemberg wrote:
> What about CDRIOCGETBLOCKSIZE and CDRIOCSETBLOCKSIZE? Any chance
> to have these ioctl in cd(4)?
>
> This would allow mplayer to play (S)VCD with SCSI cd drives. 8-)
>
> Regards Dirk
I'm open to reviewing a patch that does this if someone wants to do it
(jkh?) The ioctls left to port from atapi-cd.c are:
#define CDRIOCBLANK _IOW('c', 100, int)
#define CDRIOCNEXTWRITEABLEADDR _IOR('c', 101, int)
#define CDRIOCINITWRITER _IOW('c', 102, int)
#define CDRIOCINITTRACK _IOW('c', 103, struct cdr_track)
#define CDRIOCSENDCUE _IOW('c', 104, struct cdr_cuesheet)
#define CDRIOCFLUSH _IO('c', 105)
#define CDRIOCFIXATE _IOW('c', 106, int)
#define CDRIOCGETBLOCKSIZE _IOR('c', 109, int)
#define CDRIOCSETBLOCKSIZE _IOW('c', 110, int)
#define CDRIOCGETPROGRESS _IOR('c', 111, int)
#define CDRIOCREADFORMATCAPS _IOR('c', 112, struct
cdr_format_capacities)
#define CDRIOCFORMAT _IOW('c', 113, struct cdr_format_params)
However, I'm working on more CAM stuff that should make this code
duplication unnecessary so I won't be duping this code myself.
-Nate
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