*BSD News Article 93920


Return to BSD News archive

Path: euryale.cc.adfa.oz.au!newshost.carno.net.au!harbinger.cc.monash.edu.au!munnari.OZ.AU!news.ecn.uoknor.edu!feed1.news.erols.com!news.maxwell.syr.edu!news.mathworks.com!news1.best.com!nntp2.ba.best.com!not-for-mail
From: "Jordan K. Hubbard" <jkh@FreeBSD.org>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Booting from CDROM
Date: Sat, 19 Apr 1997 07:05:44 -0700
Organization: Walnut Creek CDROM
Lines: 18
Message-ID: <3358D138.794BDF32@FreeBSD.org>
References: <5j8buk$so5@firenode.ibu.sj.nec.com>
NNTP-Posting-Host: time.cdrom.com
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Mailer: Mozilla 3.01 (X11; I; FreeBSD 2.2-STABLE i386)
To: Eric Lunow <eric@powerball.ibu.sj.nec.com>
Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:39344


Eric Lunow wrote:
> 
> What is the status on support for booting FreeBSD from an IDE CD-ROM ?
> The man pages imply this is possible, but the code doesn't seem to work.

Boot from as in "boot from CD with the El Torrito extentions" or as in
"boot from DOS using the IDE CDROM contents as a springboard?"

If it's the latter, it should work if your IDE driver is up to snuff for
DOS and you're not running any aggressive memory managers.  If it's the
former, it depends more on your BIOS support for El Torrito more than
anything else.  I've never seen an IDE CDROM drive with this feature,
actually, and the only thing I personally *know* it works on right now
are the newer Adaptec 2940 models (works on my 2940UW).

-- 
- Jordan Hubbard
  FreeBSD core team / Walnut Creek CDROM.