linux-kernel - Re: [PATCH v2 4/4] perf/x86/uncore: modularize Intel uncore driver

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Message-ID: <20140425143501.GH11096@twins.programming.kicks-ass.net>
Date:	Fri, 25 Apr 2014 16:35:01 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	"Yan, Zheng" <zheng.z.yan@...el.com>
Cc:	Stephane Eranian <eranian@...gle.com>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Andi Kleen <andi@...stfloor.org>
Subject: Re: [PATCH v2 4/4] perf/x86/uncore: modularize Intel uncore driver

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;
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