From patchwork Mon Mar 12 03:06:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Hutchings X-Patchwork-Id: 10275179 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 5E57460467 for ; Mon, 12 Mar 2018 03:28:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4DEBD28724 for ; Mon, 12 Mar 2018 03:28:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 41BB92878C; Mon, 12 Mar 2018 03:28:27 +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 2613C28724 for ; Mon, 12 Mar 2018 03:28:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933127AbeCLD2U (ORCPT ); Sun, 11 Mar 2018 23:28:20 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:42770 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933015AbeCLD2O (ORCPT ); Sun, 11 Mar 2018 23:28:14 -0400 Received: from [2a02:8011:400e:2:6f00:88c8:c921:d332] (helo=deadeye) by shadbolt.decadent.org.uk with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1evDoW-000723-Cu; Mon, 12 Mar 2018 03:07:52 +0000 Received: from ben by deadeye with local (Exim 4.90_1) (envelope-from ) id 1evDoO-0000Ab-Iy; Mon, 12 Mar 2018 03:07:44 +0000 Content-Disposition: inline MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Vishwanath Somayaji" , "Mauro Carvalho Chehab" , "Ingo Molnar" , "Borislav Petkov" , "Dave Hansen" , linux-edac@vger.kernel.org, "Tony Luck" , "Andy Lutomirski" , "Andy Lutomirski" , "Adrian Hunter" , linux-acpi@vger.kernel.org, "Viresh Kumar" , "Darren Hart" , "H. Peter Anvin" , platform-driver-x86@vger.kernel.org, jacob.jun.pan@intel.com, "Rafael J. Wysocki" , "Linus Torvalds" , "Dave Hansen" , "Kan Liang" , "Brian Gerst" , "Eduardo Valentin" , linux-mmc@vger.kernel.org, "Thomas Gleixner" , "Srinivas Pandruvada" , "Peter Zijlstra" , "Denys Vlasenko" , "Souvik Kumar Chakravarty" , "Jacob Pan" , linux-pm@vger.kernel.org, "Doug Thompson" , "Stephane Eranian" , "Rajneesh Bhardwaj" , "Zhang Rui" , "Len Brown" , "Ulf Hansson" Date: Mon, 12 Mar 2018 03:06:12 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.16 40/76] x86/cpu/intel: Introduce macros for Intel family numbers In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false 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 3.16.56-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Dave Hansen commit 970442c599b22ccd644ebfe94d1d303bf6f87c05 upstream. Problem: We have a boatload of open-coded family-6 model numbers. Half of them have these model numbers in hex and the other half in decimal. This makes grepping for them tons of fun, if you were to try. Solution: Consolidate all the magic numbers. Put all the definitions in one header. The names here are closely derived from the comments describing the models from arch/x86/events/intel/core.c. We could easily make them shorter by doing things like s/SANDYBRIDGE/SNB/, but they seemed fine even with the longer versions to me. Do not take any of these names too literally, like "DESKTOP" or "MOBILE". These are all colloquial names and not precise descriptions of everywhere a given model will show up. Signed-off-by: Dave Hansen Cc: Adrian Hunter Cc: Andy Lutomirski Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Darren Hart Cc: Dave Hansen Cc: Denys Vlasenko Cc: Doug Thompson Cc: Eduardo Valentin Cc: H. Peter Anvin Cc: Jacob Pan Cc: Kan Liang Cc: Len Brown Cc: Linus Torvalds Cc: Mauro Carvalho Chehab Cc: Peter Zijlstra Cc: Rafael J. Wysocki Cc: Rajneesh Bhardwaj Cc: Souvik Kumar Chakravarty Cc: Srinivas Pandruvada Cc: Stephane Eranian Cc: Thomas Gleixner Cc: Tony Luck Cc: Ulf Hansson Cc: Viresh Kumar Cc: Vishwanath Somayaji Cc: Zhang Rui Cc: jacob.jun.pan@intel.com Cc: linux-acpi@vger.kernel.org Cc: linux-edac@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: platform-driver-x86@vger.kernel.org Link: http://lkml.kernel.org/r/20160603001927.F2A7D828@viggo.jf.intel.com Signed-off-by: Ingo Molnar Signed-off-by: Ben Hutchings --- arch/x86/include/asm/intel-family.h | 68 +++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 arch/x86/include/asm/intel-family.h --- /dev/null +++ b/arch/x86/include/asm/intel-family.h @@ -0,0 +1,68 @@ +#ifndef _ASM_X86_INTEL_FAMILY_H +#define _ASM_X86_INTEL_FAMILY_H + +/* + * "Big Core" Processors (Branded as Core, Xeon, etc...) + * + * The "_X" parts are generally the EP and EX Xeons, or the + * "Extreme" ones, like Broadwell-E. + * + * Things ending in "2" are usually because we have no better + * name for them. There's no processor called "WESTMERE2". + */ + +#define INTEL_FAM6_CORE_YONAH 0x0E +#define INTEL_FAM6_CORE2_MEROM 0x0F +#define INTEL_FAM6_CORE2_MEROM_L 0x16 +#define INTEL_FAM6_CORE2_PENRYN 0x17 +#define INTEL_FAM6_CORE2_DUNNINGTON 0x1D + +#define INTEL_FAM6_NEHALEM 0x1E +#define INTEL_FAM6_NEHALEM_EP 0x1A +#define INTEL_FAM6_NEHALEM_EX 0x2E +#define INTEL_FAM6_WESTMERE 0x25 +#define INTEL_FAM6_WESTMERE2 0x1F +#define INTEL_FAM6_WESTMERE_EP 0x2C +#define INTEL_FAM6_WESTMERE_EX 0x2F + +#define INTEL_FAM6_SANDYBRIDGE 0x2A +#define INTEL_FAM6_SANDYBRIDGE_X 0x2D +#define INTEL_FAM6_IVYBRIDGE 0x3A +#define INTEL_FAM6_IVYBRIDGE_X 0x3E + +#define INTEL_FAM6_HASWELL_CORE 0x3C +#define INTEL_FAM6_HASWELL_X 0x3F +#define INTEL_FAM6_HASWELL_ULT 0x45 +#define INTEL_FAM6_HASWELL_GT3E 0x46 + +#define INTEL_FAM6_BROADWELL_CORE 0x3D +#define INTEL_FAM6_BROADWELL_XEON_D 0x56 +#define INTEL_FAM6_BROADWELL_GT3E 0x47 +#define INTEL_FAM6_BROADWELL_X 0x4F + +#define INTEL_FAM6_SKYLAKE_MOBILE 0x4E +#define INTEL_FAM6_SKYLAKE_DESKTOP 0x5E +#define INTEL_FAM6_SKYLAKE_X 0x55 +#define INTEL_FAM6_KABYLAKE_MOBILE 0x8E +#define INTEL_FAM6_KABYLAKE_DESKTOP 0x9E + +/* "Small Core" Processors (Atom) */ + +#define INTEL_FAM6_ATOM_PINEVIEW 0x1C +#define INTEL_FAM6_ATOM_LINCROFT 0x26 +#define INTEL_FAM6_ATOM_PENWELL 0x27 +#define INTEL_FAM6_ATOM_CLOVERVIEW 0x35 +#define INTEL_FAM6_ATOM_CEDARVIEW 0x36 +#define INTEL_FAM6_ATOM_SILVERMONT1 0x37 /* BayTrail/BYT / Valleyview */ +#define INTEL_FAM6_ATOM_SILVERMONT2 0x4D /* Avaton/Rangely */ +#define INTEL_FAM6_ATOM_AIRMONT 0x4C /* CherryTrail / Braswell */ +#define INTEL_FAM6_ATOM_MERRIFIELD1 0x4A /* Tangier */ +#define INTEL_FAM6_ATOM_MERRIFIELD2 0x5A /* Annidale */ +#define INTEL_FAM6_ATOM_GOLDMONT 0x5C +#define INTEL_FAM6_ATOM_DENVERTON 0x5F /* Goldmont Microserver */ + +/* Xeon Phi */ + +#define INTEL_FAM6_XEON_PHI_KNL 0x57 /* Knights Landing */ + +#endif /* _ASM_X86_INTEL_FAMILY_H */