From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qc0-f179.google.com (mail-qc0-f179.google.com [209.85.216.179]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 8EE86B6FF4 for ; Sun, 10 Jun 2012 23:29:39 +1000 (EST) Received: by qcse14 with SMTP id e14so1682652qcs.38 for ; Sun, 10 Jun 2012 06:29:36 -0700 (PDT) Date: Sun, 10 Jun 2012 09:29:32 -0400 From: Justin Hibbits To: linuxppc-dev@lists.ozlabs.org Subject: PowerMac PMU programming Message-ID: <20120610092932.38857c77@narn.knownspace> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello, I'm working on various PMU bits for FreeBSD (I know, not related to Linux), but running into some problems, which the Linux crowd may be able to help with, as it's already solved for Linux. I've managed to get it to sleep for performing the sleep operation and for the CPU speed switch on MPC7455-based machines, but it goes catatonic, not waking up. I've installed the reset vector pointer at 0x0080, which both OS X and Linux do, and flush the caches, but no luck. During development of the Linux driver was this ever encountered? Any assistance would be greatly appreciated, I've been banging my head against this off and on for about 8 months now. Thanks for any assistance. I'm not subscribed to the list, so please keep my address in replies. Justin Hibbits