From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id BA8A2685ED for ; Wed, 19 Oct 2005 20:38:13 +1000 (EST) From: Benjamin Herrenschmidt To: i2a In-Reply-To: <20051018191029.M22134@quicknet.nl> References: <20051018191029.M22134@quicknet.nl> Content-Type: text/plain Date: Wed, 19 Oct 2005 20:35:21 +1000 Message-Id: <1129718122.7620.207.camel@gaston> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org Subject: Re: openpic/mac-io List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2005-10-18 at 21:22 +0200, i2a wrote: > Hi, > > I am searching for documentation about the OpenPIC interrupt-controller in mac > systems. I found this site but most of the links are dead or give no hope on > real technical documentation :). > http://www.macbsd.com/openmac/refs.html > > Could someone give any pointers or files? > > I am also searching for any related documentation on the mac-io device (this > could be a combo document). > > I am trying to do a port as a masters project, and my biggest problem is: > documentation :(. Another interesting bit of docs is MacTech.pdf (google for it) which documents an early version of the mac-io chip that was used on some CHRP machines. In general, there is no complete documentation. I would say that the linux source code is probably the best you can get in this regard. Feel free to ask me questions about details Ben.