From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.168]) by ozlabs.org (Postfix) with ESMTP id 53D9BDDE1A for ; Tue, 8 Jul 2008 04:04:42 +1000 (EST) Received: by ug-out-1314.google.com with SMTP id k3so965604ugf.0 for ; Mon, 07 Jul 2008 11:04:40 -0700 (PDT) Message-ID: <48725ABA.3070706@genesi-usa.com> Date: Mon, 07 Jul 2008 19:04:42 +0100 From: Matt Sealey MIME-Version: 1.0 To: ppc-dev Subject: Re: e600 core power management References: <48720279.6010904@genesi-usa.com> In-Reply-To: <48720279.6010904@genesi-usa.com> Content-Type: text/plain; charset=UTF-8; format=flowed Sender: Matt Sealey List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , I think I'll reiterate here as it got lost in my rambling, that I am wondering if NAP is enabled *by default* and if not, why not on processors that don't doze? (powersave-nap is 0 here) -- Matt Sealey Genesi, Manager, Developer Relations Matt Sealey wrote: > Hi guys, > > Quick question, am I right (and looking at idle_6xx.S, I think I am) in > thinking that > during the idle process, by default, an e600 core such as the 7448 or > MPC8610 will > automatically transition to a NAP state, thus being as low power as > possible?