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 ESMTPS id 3F777B7BCF for ; Tue, 6 Oct 2009 21:11:29 +1100 (EST) Subject: Re: SMU-base PowerMac and server_mode From: Benjamin Herrenschmidt To: Romain Goyet In-Reply-To: <8028e5750910060216x134a8a9cm461fa5a6e87eb6bb@mail.gmail.com> References: <8028e5750910060216x134a8a9cm461fa5a6e87eb6bb@mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Tue, 06 Oct 2009 21:11:22 +1100 Message-Id: <1254823882.6035.5.camel@pasglop> Mime-Version: 1.0 Cc: linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2009-10-06 at 11:16 +0200, Romain Goyet wrote: > Hi there, > > > I have this Quad G5 here, running GentooPPC64. Runs fine. Had a hard > time getting it to boot without a screen attached, but I eventually > managed to (yaboot was the culprit). However, this machine is > SMU-based, and I couldn't find a way to enable the equivalent of the > PMU's "server_mode" (i.e. automatically reboot after a power failure). > Is there any known way to do that ? I'm pretty sure I reverse engineered the necessary command a while back and somebody wrote a userland tool to set it, but I can't find it anymore :-) Google may help. Let me know if you can't find it. Cheers, Ben.