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=-16.7 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 3C889C6379D for ; Thu, 19 Nov 2020 21:22:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE68E22256 for ; Thu, 19 Nov 2020 21:22:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726548AbgKSVW2 (ORCPT ); Thu, 19 Nov 2020 16:22:28 -0500 Received: from mga09.intel.com ([134.134.136.24]:60831 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726474AbgKSVW2 (ORCPT ); Thu, 19 Nov 2020 16:22:28 -0500 IronPort-SDR: HeNFLdmUAg4L7/KOPzx+Ex4sm3ZtkPxm6P34FzuAHjPoA7Kx85lyEA3Qc854KLiIE56w3H9L4q BGGCCwlTHFoA== X-IronPort-AV: E=McAfee;i="6000,8403,9810"; a="171535894" X-IronPort-AV: E=Sophos;i="5.78,354,1599548400"; d="scan'208";a="171535894" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Nov 2020 13:22:27 -0800 IronPort-SDR: j5ljYHS6eV7iiI8VSupJMcUsw+UGkvslbtPARoltb9qpsB7jeTRAWkZTxSqBHizAqfeCF11U8l 6EzhRuRlpiWg== X-IronPort-AV: E=Sophos;i="5.78,354,1599548400"; d="scan'208";a="476968894" Received: from agluck-desk2.sc.intel.com ([10.3.52.68]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Nov 2020 13:22:27 -0800 From: Tony Luck To: linux-edac@vger.kernel.org Cc: Qiuxu Zhuo , Tony Luck , Borislav Petkov , Aristeu Rozanski , Mauro Carvalho Chehab Subject: [PATCH 2/3] EDAC: Add DDR5 new memory type Date: Thu, 19 Nov 2020 13:22:18 -0800 Message-Id: <20201119212219.1335-3-tony.luck@intel.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20201119212219.1335-1-tony.luck@intel.com> References: <20201119212219.1335-1-tony.luck@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org From: Qiuxu Zhuo Add a new entry to 'enum mem_type' and a new string to 'edac_mem_types[]' for DDR5 new memory type. Signed-off-by: Qiuxu Zhuo Signed-off-by: Tony Luck --- drivers/edac/edac_mc.c | 1 + include/linux/edac.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index eef8724faae0..f6d462d0be2d 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -163,6 +163,7 @@ const char * const edac_mem_types[] = { [MEM_RDDR4] = "Registered-DDR4", [MEM_LPDDR4] = "Low-Power-DDR4-RAM", [MEM_LRDDR4] = "Load-Reduced-DDR4-RAM", + [MEM_DDR5] = "Unbuffered-DDR5", [MEM_NVDIMM] = "Non-volatile-RAM", [MEM_WIO2] = "Wide-IO-2", }; diff --git a/include/linux/edac.h b/include/linux/edac.h index 8f63245f7f7c..e64b73b556eb 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -181,6 +181,7 @@ static inline char *mc_event_error_type(const unsigned int err_type) * This is a variant of the DDR4 memories. * @MEM_LRDDR4: Load-Reduced DDR4 memory. * @MEM_LPDDR4: Low-Power DDR4 memory. + * @MEM_DDR5: Unbuffered DDR5 RAM * @MEM_NVDIMM: Non-volatile RAM * @MEM_WIO2: Wide I/O 2. */ @@ -208,6 +209,7 @@ enum mem_type { MEM_RDDR4, MEM_LRDDR4, MEM_LPDDR4, + MEM_DDR5, MEM_NVDIMM, MEM_WIO2, }; @@ -234,6 +236,7 @@ enum mem_type { #define MEM_FLAG_RDDR4 BIT(MEM_RDDR4) #define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4) #define MEM_FLAG_LPDDR4 BIT(MEM_LPDDR4) +#define MEM_FLAG_DDR5 BIT(MEM_DDR5) #define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM) #define MEM_FLAG_WIO2 BIT(MEM_WIO2) -- 2.21.1