*BSD News Article 53156


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: FreeBSD on secondary controller
Date: 15 Oct 1995 11:21:50 +0100
Organization: Private FreeBSD site, Dresden.
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Clarence Wilkerson <wilker@math.purdue.edu> wrote:
>Can the current freeBSD versions operate from a ide drive on a 
>secondary port on a EIDE controller ( Promise 2300VL)?

FreeBSD was able to handle secondary controllers before EIDE has been
flooding the market. :-)

The idea of a secondary controller is actually very old.  At least,
the WD1007V ESDI controller had everything required for this, i.e.
not only a jumper for the secondary address, but also one for a
different IRQ line.  I've been using one of them as a secondary
controller (the primary was a small IDE drive) back in 386BSD 0.1
days, with a hacked kernel.

FreeBSD doesn't have any specific ideas of *E*IDE however, all it can
do is handling it the way it's been handling any other IDE controller.

I don't think you will be able to _boot_ off this drive.  But don't
ask me, i refuse to use IDE crap. :)
-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)