From owner-cvs-all  Fri Aug 11  2:21:40 2000
Delivered-To: cvs-all@freebsd.org
Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21])
	by hub.freebsd.org (Postfix) with ESMTP
	id 3618237C025; Fri, 11 Aug 2000 02:21:37 -0700 (PDT)
	(envelope-from sos@FreeBSD.org)
Received: (from sos@localhost)
	by freefall.freebsd.org (8.9.3/8.9.2) id CAA40485;
	Fri, 11 Aug 2000 02:21:37 -0700 (PDT)
	(envelope-from sos@FreeBSD.org)
Message-Id: <200008110921.CAA40485@freefall.freebsd.org>
From: Søren Schmidt <sos@FreeBSD.org>
Date: Fri, 11 Aug 2000 02:21:36 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/dev/ata atapi-cd.c
X-FreeBSD-CVS-Branch: HEAD
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

sos         2000/08/11 02:21:36 PDT

  Modified files:
    sys/dev/ata          atapi-cd.c 
  Log:
  Add support for accessing individual tracks on a CD.
  
  This is done by misusing the device minor a bit to encode the
  track no there.
  
  So to read track #4 just use /dev/acdNt4 where N is the device #.
  
  The driver no automatically sets the blocksize (sectorsize) to
  what the track is set to in the TOC.
  
  This has the nice effect that you can now rip audioi tracks
  by simply doing:
  
  dd if=/dev/acdNt2 of=audiotrack2.raw bs=2352
  
  it cant be much simpler than that :)
  
  NOTE: the original acdNa & acdNc device still work as usual,
  except the blocksize is set according to track0.
  
  Revision  Changes    Path
  1.61      +32 -6     src/sys/dev/ata/atapi-cd.c



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message