From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F2C3C11F65 for ; Wed, 30 Jun 2021 21:11:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 103CF61464 for ; Wed, 30 Jun 2021 21:11:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235531AbhF3VNa (ORCPT ); Wed, 30 Jun 2021 17:13:30 -0400 Received: from mga18.intel.com ([134.134.136.126]:4266 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235178AbhF3VMq (ORCPT ); Wed, 30 Jun 2021 17:12:46 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10031"; a="195720741" X-IronPort-AV: E=Sophos;i="5.83,312,1616482800"; d="scan'208";a="195720741" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jun 2021 14:10:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,312,1616482800"; d="scan'208";a="558431203" Received: from otc-lr-04.jf.intel.com ([10.54.39.41]) by orsmga004.jf.intel.com with ESMTP; 30 Jun 2021 14:10:15 -0700 From: kan.liang@linux.intel.com To: peterz@infradead.org, mingo@redhat.com, gregkh@linuxfoundation.org, acme@kernel.org, linux-kernel@vger.kernel.org Cc: eranian@google.com, namhyung@kernel.org, jolsa@redhat.com, ak@linux.intel.com, yao.jin@linux.intel.com, Kan Liang Subject: [PATCH V4 11/16] perf/x86/intel/uncore: Add Sapphire Rapids server MDF support Date: Wed, 30 Jun 2021 14:08:35 -0700 Message-Id: <1625087320-194204-12-git-send-email-kan.liang@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1625087320-194204-1-git-send-email-kan.liang@linux.intel.com> References: <1625087320-194204-1-git-send-email-kan.liang@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kan Liang The MDF subsystem is a new IP built to support the new Intel Xeon architecture that bridges multiple dies with a embedded bridge system. The layout of the control registers for a MDF uncore unit is similar to a IRP uncore unit. Reviewed-by: Andi Kleen Signed-off-by: Kan Liang --- arch/x86/events/intel/uncore_snbep.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index 6738513..646df7f 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -5550,6 +5550,11 @@ static struct intel_uncore_type spr_uncore_m3upi = { .name = "m3upi", }; +static struct intel_uncore_type spr_uncore_mdf = { + SPR_UNCORE_COMMON_FORMAT(), + .name = "mdf", +}; + #define UNCORE_SPR_NUM_UNCORE_TYPES 12 static struct intel_uncore_type *spr_uncores[UNCORE_SPR_NUM_UNCORE_TYPES] = { @@ -5564,7 +5569,7 @@ static struct intel_uncore_type *spr_uncores[UNCORE_SPR_NUM_UNCORE_TYPES] = { &spr_uncore_upi, &spr_uncore_m3upi, NULL, - NULL, + &spr_uncore_mdf, }; static void uncore_type_customized_copy(struct intel_uncore_type *to_type, -- 2.7.4