Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751983AbaDYOov (ORCPT ); Fri, 25 Apr 2014 10:44:51 -0400 Received: from mga09.intel.com ([134.134.136.24]:55338 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751015AbaDYOot (ORCPT ); Fri, 25 Apr 2014 10:44:49 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,927,1389772800"; d="scan'208";a="528343501" Message-ID: <535A74DB.2070709@intel.com> Date: Fri, 25 Apr 2014 22:44:43 +0800 From: "Yan, Zheng" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Peter Zijlstra CC: Stephane Eranian , Ingo Molnar , LKML , Arnaldo Carvalho de Melo , Andi Kleen Subject: Re: [PATCH v2 4/4] perf/x86/uncore: modularize Intel uncore driver References: <53548008.3040504@intel.com> <20140422113545.GA14950@gmail.com> <20140424081408.GA7709@gmail.com> <5358E6A2.3020505@intel.com> <20140424112715.GQ11096@twins.programming.kicks-ass.net> <535A6070.90803@intel.com> <20140425135549.GF11096@twins.programming.kicks-ass.net> <535A6BD7.4090709@intel.com> <20140425143501.GH11096@twins.programming.kicks-ass.net> In-Reply-To: <20140425143501.GH11096@twins.programming.kicks-ass.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/25/2014 10:35 PM, Peter Zijlstra wrote: > On Fri, Apr 25, 2014 at 10:06:15PM +0800, Yan, Zheng wrote: >> the uncore driver does not support NHM/WSM-EP (I don't know the module numbers for NHM/WSM-EP, maybe I'm wrong) > > My wsm-ep has /sys/bus/event_source/devices/uncore so I suppose the > driver loaded. Its model 44 fwiw. > > Also, from the uncore driver: > > switch (boot_cpu_data.x86_model) { > case 26: /* Nehalem */ > case 30: > case 37: /* Westmere */ > case 44: > msr_uncores = nhm_msr_uncores; > break; > looks like the uncore in NHM/WSM-EP is the same as uncore in desktop version NHM/WSM. Regards Yan, Zheng -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/