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From: guido@gvr.win.tue.nl (Guido van Rooij)
Message-Id: <199502131653.RAA23429@gvr.win.tue.nl>
Subject: Re: mapping io ports into user space?
To: brian@MediaCity.com (Brian Litzinger)
Date: Mon, 13 Feb 1995 17:53:32 +0100 (MET)
Cc: freebsd-questions@freefall.cdrom.com
In-Reply-To: <m0rdnMf-0002J3C@easynet.com> from "Brian Litzinger" at Feb 12, 95 03:06:01 pm
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Brian Litzinger wrote:
> 
> I'm porting some applications from BSDI 1.1 to FreeBSD 2.0.
> 
> A number of the programs use the ioport facility of BSDI 1.1
> which allows user level access to particular io ports.
> 

There is another mechism in FreeBSD. Just open /dev/io. If that succeeds
you can access all io ports.

-Guido