From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ceriel Jacobs Subject: Re: r8168 is needed to enter P-state: Package State 6 (pc6)onHaswell hardware: does the patch below against current kernel make a difference? Date: Thu, 09 Oct 2014 14:02:45 +0200 Message-ID: <54367965.7010301@crashplan.pro> References: <542B3829.3010108@crashplan.pro> <20141005165920.GA21926@electric-eye.fr.zoreil.com> <0835B3720019904CB8F7AA43166CEEB2526932@RTITMBSV03.realtek.com.tw> <20141006221307.GB10936@electric-eye.fr.zoreil.com> <54359E9C.7060704@crashplan.pro> <20141008221726.GA25515@electric-eye.fr.zoreil.com> <5435BEC3.6080200@crashplan.pro> <20141008232655.GA26561@electric-eye.fr.zoreil.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: Hayes Wang , nic_swsd , "netdev@vger.kernel.org" To: Francois Romieu Return-path: Received: from relay3-d.mail.gandi.net ([217.70.183.195]:55971 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754916AbaJIMCv (ORCPT ); Thu, 9 Oct 2014 08:02:51 -0400 In-Reply-To: <20141008232655.GA26561@electric-eye.fr.zoreil.com> Sender: netdev-owner@vger.kernel.org List-ID: Francois Romieu schreef op 09-10-14 om 01:26: > You are mixing 3.13 and 3.17. Try 'uname -r' alone. Got it ? I think I have got it. Francois Romieu schreef op 07-10-14 om 00:13: > Ceriel, does the patch below against current kernel make a difference? Old r8169 "powertop --auto-tune && powertop" result: C2 (pc2) 26.1% | | C3 (pc3) 73.6% | C3 (cc3) 1.6% | C3-HSW 1.6% 108.0 ms C6 (pc6) 0.0% | C6 (cc6) 98.3% | C6-HSW 98.3% 194.9 ms --- C2 (pc2) 0.0% | | C3 (pc3) 99.4% | C3 (cc3) 0.0% | C3-HSW 0.0% 0.0 ms C6 (pc6) 0.0% | C6 (cc6) 99.6% | C6-HSW 99.6% 237.4 ms --- New r8169 "powertop" result (even without --auto-tune): C2 (pc2) 0.0% | | C3 (pc3) 9.9% | C3 (cc3) 0.7% | C3-HSW 0.7% 16.4 ms C6 (pc6) 89.9% | C6 (cc6) 99.2% | C6-HSW 99.2% 223.2 ms ---