From patchwork Mon Feb 14 23:31:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Lane X-Patchwork-Id: 1592848 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=canonical.com header.i=@canonical.com header.a=rsa-sha256 header.s=20210705 header.b=sK8IeigQ; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JyL8Z1MGQz9sFw for ; Tue, 15 Feb 2022 10:31:42 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1nJkoj-0004SZ-1x; Mon, 14 Feb 2022 23:31:37 +0000 Received: from smtp-relay-internal-0.internal ([10.131.114.225] helo=smtp-relay-internal-0.canonical.com) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1nJkof-0004Re-Eu for kernel-team@lists.ubuntu.com; Mon, 14 Feb 2022 23:31:33 +0000 Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id 4615D3F1E3 for ; Mon, 14 Feb 2022 23:31:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1644881493; bh=/wG7vp5zfnqKQt9f/R5mLVi2oO1HnxSV2hFx3N6nHbA=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sK8IeigQ4YVfPhk2tXfvJfkLc3trPCW3H33F25tSmt1EBMmytQ/1rqRJ5rq967QAE G8l7P78/Xc4EOIwlXVqlNrI/3vXQ56ZCsfhhKKjpb5u/0N6t7zipZGGuPSdlycnYh1 YE986v4zVK6UC9sRkRBIWKszNDngKY49BZ3YXECFc/5ynBeOymudmPT5kLALti5e6w dQ/57whlv1Jyd3p6tSF2Z/G9NBdZem50YbvTXb4bHrikKlDBbFZ4d1cgqYMHwZlTLY LtyC2M0ks3K6JdV01w5iKmFCtJMI+70whMggJVxLK7ZKuwwTZv7AsQbQnAa+yXdM47 9WaKv+6Ocdoqg== Received: by mail-qt1-f197.google.com with SMTP id c15-20020ac87dcf000000b002d0a849c0beso13667500qte.16 for ; Mon, 14 Feb 2022 15:31:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=/wG7vp5zfnqKQt9f/R5mLVi2oO1HnxSV2hFx3N6nHbA=; b=CuutNecwx82WhYiH889ay521ITVGOgIMsZZa2G1NdxLpUaJPx8pVY4Oya6PbC5dFgk 7qiPb81UYryzMM6+1rZsHKB3ERBKT3jpOloB3RYGolSCFmH/jQmeSqBbsA++ag52ER75 k6FjqJV0hpQE3kHwYeZPYUpLk+T3Cod3PzeSBgG03sw/EHSCFewVZU+4jnnUGq1kJqJA szDo+gRfy84cfokGjok+CUJkKyWUS/q+a/4Iclz9CiEaDlxBF3hkpN0COILPdcV5CNyt V+TOPPx77R1UQyLxjFJeEURntbFJWR3yA1qIIH12bJD3OBhZTmGrqdUEcME+mYrjHAZE hBhg== X-Gm-Message-State: AOAM5329QBtVBVIlerN2Lutzla7a50OnoMhefU6GQ8lGWxx1zJDKLsv2 eF3dVz+5DqcnyfjaJOTaaxsqbJzW7AzjY+xMyVPGHJMM7t18nkXPLGxjeIr/CssMYGcUkMPTJM0 831Tes/6K7BDv5gfkd2X9ZEcMhGo5NVz8QUHghEezWw== X-Received: by 2002:a05:620a:1453:: with SMTP id i19mr741994qkl.572.1644881492062; Mon, 14 Feb 2022 15:31:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJzv8NX6SoTnAunXh/Uxf7YzstSAcVfCZMD4aY8ivY+mDQhTK+dZ6OE9ZvhJfja7nszgLcgvXg== X-Received: by 2002:a05:620a:1453:: with SMTP id i19mr741975qkl.572.1644881491700; Mon, 14 Feb 2022 15:31:31 -0800 (PST) Received: from localhost.localdomain ([71.217.161.186]) by smtp.gmail.com with ESMTPSA id bm8sm10861568qkb.25.2022.02.14.15.31.31 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Feb 2022 15:31:31 -0800 (PST) From: Jeff Lane To: kernel-team@lists.ubuntu.com Subject: [PATCH 1/2] EDAC: Add RDDR5 and LRDDR5 memory types Date: Mon, 14 Feb 2022 18:31:27 -0500 Message-Id: <20220214233128.4064525-2-jeffrey.lane@canonical.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220214233128.4064525-1-jeffrey.lane@canonical.com> References: <20220214233128.4064525-1-jeffrey.lane@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Yazen Ghannam BugLink: http://bugs.launchpad.net/bugs/1960362 Include Registered-DDR5 and Load-Reduced DDR5 in the list of memory types. Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20211208174356.1997855-2-yazen.ghannam@amd.com (cherry picked from commit f95711242390d759f69fd67ad46b31491fe904d6) Signed-off-by: Jeff Lane --- drivers/edac/edac_mc.c | 2 ++ include/linux/edac.h | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 2c5975674723..edc8a009e7a2 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -164,6 +164,8 @@ const char * const edac_mem_types[] = { [MEM_LPDDR4] = "Low-Power-DDR4-RAM", [MEM_LRDDR4] = "Load-Reduced-DDR4-RAM", [MEM_DDR5] = "Unbuffered-DDR5", + [MEM_RDDR5] = "Registered-DDR5", + [MEM_LRDDR5] = "Load-Reduced-DDR5-RAM", [MEM_NVDIMM] = "Non-volatile-RAM", [MEM_WIO2] = "Wide-IO-2", [MEM_HBM2] = "High-bandwidth-memory-Gen2", diff --git a/include/linux/edac.h b/include/linux/edac.h index 4207d06996a4..e730b3468719 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -182,6 +182,8 @@ static inline char *mc_event_error_type(const unsigned int err_type) * @MEM_LRDDR4: Load-Reduced DDR4 memory. * @MEM_LPDDR4: Low-Power DDR4 memory. * @MEM_DDR5: Unbuffered DDR5 RAM + * @MEM_RDDR5: Registered DDR5 RAM + * @MEM_LRDDR5: Load-Reduced DDR5 memory. * @MEM_NVDIMM: Non-volatile RAM * @MEM_WIO2: Wide I/O 2. * @MEM_HBM2: High bandwidth Memory Gen 2. @@ -211,6 +213,8 @@ enum mem_type { MEM_LRDDR4, MEM_LPDDR4, MEM_DDR5, + MEM_RDDR5, + MEM_LRDDR5, MEM_NVDIMM, MEM_WIO2, MEM_HBM2, @@ -239,6 +243,8 @@ enum mem_type { #define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4) #define MEM_FLAG_LPDDR4 BIT(MEM_LPDDR4) #define MEM_FLAG_DDR5 BIT(MEM_DDR5) +#define MEM_FLAG_RDDR5 BIT(MEM_RDDR5) +#define MEM_FLAG_LRDDR5 BIT(MEM_LRDDR5) #define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM) #define MEM_FLAG_WIO2 BIT(MEM_WIO2) #define MEM_FLAG_HBM2 BIT(MEM_HBM2)