Date: Mon, 13 Feb 1995 17:53:32 +0100 (MET) From: guido@gvr.win.tue.nl (Guido van Rooij) To: brian@MediaCity.com (Brian Litzinger) Cc: freebsd-questions@freefall.cdrom.com Subject: Re: mapping io ports into user space? Message-ID: <199502131653.RAA23429@gvr.win.tue.nl> 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
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