From patchwork Sat Jul 23 22:12:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Pandruvada X-Patchwork-Id: 9244731 X-Patchwork-Delegate: rjw@sisk.pl Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0C52060459 for ; Sat, 23 Jul 2016 22:13:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DC03E27C0B for ; Sat, 23 Jul 2016 22:13:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CE25828047; Sat, 23 Jul 2016 22:13:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6433727C0B for ; Sat, 23 Jul 2016 22:13:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751346AbcGWWNF (ORCPT ); Sat, 23 Jul 2016 18:13:05 -0400 Received: from mga02.intel.com ([134.134.136.20]:43309 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751311AbcGWWNE (ORCPT ); Sat, 23 Jul 2016 18:13:04 -0400 Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP; 23 Jul 2016 15:13:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,411,1464678000"; d="scan'208";a="144350845" Received: from spandruv-mobl.jf.intel.com ([10.252.70.11]) by fmsmga004.fm.intel.com with ESMTP; 23 Jul 2016 15:12:59 -0700 From: Srinivas Pandruvada To: rjw@rjwysocki.net Cc: linux-pm@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH] cpufreq: intel_pstate: Add additional OOB Ids Date: Sat, 23 Jul 2016 15:12:06 -0700 Message-Id: <1469311926-12153-1-git-send-email-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.7.4 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add Skylake-X and Broadwell-X ids for out of band control of P-States. If the MSR_MISC_PWR_MGMT BIT(8) == 1, then Intel P-State driver should exit as OS can't control P-States. Signed-off-by: Srinivas Pandruvada --- drivers/cpufreq/intel_pstate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index d15e29e..02bdf1d 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -1379,6 +1379,8 @@ MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids); static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] = { ICPU(INTEL_FAM6_BROADWELL_XEON_D, core_params), + ICPU(INTEL_FAM6_BROADWELL_X, core_params), + ICPU(INTEL_FAM6_SKYLAKE_X, core_params), {} };