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From: Andreas Jellinghaus <aj@dungeon.inka.de>
To: linux-kernel@vger.kernel.org
Subject: ide cdrom sg like access / rpcmgr ?
Date: Mon, 10 Nov 2003 21:04:41 +0100	[thread overview]
Message-ID: <1068494681.808.11.camel@simulacron> (raw)

Hi,

Is there some documentation on how to access an ide cdrom in 2.6.0*
for converting an app that used ide-scsi and sg devices?
(I'd like to use rpcmgr11.c to unlock my dvd drive. maybe someone
 already ported it to kernel 2.6.*?)

the original source uses:
  fd = open(..., O_RDWR);
write, read and   ioctl(fd, SG_NEXT_CMD_LEN, &cmdlen);
(but the ioctl only on lg drives, mine is a hitachi,
so that shouldn't be necessary).

or will I need ide-scsi to do these things?

Thanks, Andreas


             reply	other threads:[~2003-11-10 20:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-10 20:04 Andreas Jellinghaus [this message]
2003-11-12 11:36 ` ide cdrom sg like access / rpcmgr ? Jens Axboe
2003-11-12 12:39   ` Andreas Jellinghaus
2003-11-12 14:31     ` Jens Axboe
2003-11-12 16:33       ` Linus Torvalds
2003-11-12 17:32         ` Jens Axboe

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