From patchwork Mon Mar 15 17:12:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moshe Shemesh X-Patchwork-Id: 402371 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 C34D0C43333 for ; Mon, 15 Mar 2021 17:14:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0CC364DE5 for ; Mon, 15 Mar 2021 17:14:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235796AbhCORNs (ORCPT ); Mon, 15 Mar 2021 13:13:48 -0400 Received: from mail-bn8nam11on2045.outbound.protection.outlook.com ([40.107.236.45]:35639 "EHLO NAM11-BN8-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S235212AbhCORNL (ORCPT ); Mon, 15 Mar 2021 13:13:11 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KEPjBwzx9DYyuCmtlIvYGEkZZXRHdyJ7xNosZZEGqeef9omM4Ab79sSkEK7AwawkPpRJA40r+CnSFCQNj7edzPn14XYjPLOQBEOz8s0VwLty5SkbHb0y0J1h+1frJKZ4K/rnRmOmwcfZQma1SDFbIAG1yhrcdUlWZdxtFfzMjjbs0++eP3bbwCjxOpc1UkOtc9nVbMFeXW48gm4ibyNY3+jY+AKC9FS7N335O2bSd5hmIodAYy1WnY3MjdwqazJLtvaTby9lXVMxW3XHr1JkejoPVZHrAscFIxqfN0kUgs/ZzBxai8WixwydwujbCerAiCdikFCPo98ULpukzAbH0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=M4AXX00JemtFWoJmmwbO8NjgibZreYhDao8JxyCWqnY=; b=gK4+ogEem4Yuyl35GchVGiyIsKFrcyYGWeCepsdLZRTVEUfHiA87yBmH7WR4rE3TiFDDzTshe8NDaJfXpALb0z4csX92IoU1fLV6XGn7qERBSFiHkbABX3UaL/ZaZmhSleG91kzx9DVjkJRG2x+m1gzSIBWXk4Npryqe9nyyh+PhUHrHjlbSpED7fvRKHqj2MdOn+qesevBr8S4COfQIVVFM9zgNaXrjxxzYFJxLguXMQIGbl8l2PYHDrPvKfxdztE2H18Oa93ZiQ86SvQhwVN9dfAaaOG5pnlDnG9vWqK1iJgyVNnHH2JNG+WYDWO29ZXsTiMQSah/hEfq54PCUFA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.112.35) smtp.rcpttodomain=suse.cz smtp.mailfrom=nvidia.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=M4AXX00JemtFWoJmmwbO8NjgibZreYhDao8JxyCWqnY=; b=A1N+Elk9+BW7OjrB3cIooAHmD1CiGYRiS8dSqh4bSQ4ZIzXVSJIZqldSojjmnCT8S+yc12ZKJKXUen8+/Bw2A95y1Y9GOPqeVppTONQRDk31ctny5OfS51K/6KnGkZj9IOrEDfxY4zMQvsLhPVLrLjq+Ct1MyXJCtK+Ewpx/Iwx/t4P8ktAerWSyTH7EtbT4RbpbRLsQxqUGmf07XSmnPL+000EtOnJQ3kTQmxkiJ/LDI4+ucCizkaYGtoK58PgNrzQl/FGVrPLzj71cGDp5WKzPSeUfQLUFofIasAMU0hYWM4MG7Rj04Qkr+gPIMM8kGK+qKErJuePsBCNomnXHTg== Received: from DM5PR18CA0071.namprd18.prod.outlook.com (2603:10b6:3:22::33) by BN6PR12MB1796.namprd12.prod.outlook.com (2603:10b6:404:106::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3933.31; Mon, 15 Mar 2021 17:13:07 +0000 Received: from DM6NAM11FT059.eop-nam11.prod.protection.outlook.com (2603:10b6:3:22:cafe::c4) by DM5PR18CA0071.outlook.office365.com (2603:10b6:3:22::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3933.32 via Frontend Transport; Mon, 15 Mar 2021 17:13:07 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.112.35) smtp.mailfrom=nvidia.com; suse.cz; dkim=none (message not signed) header.d=none; suse.cz; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.35 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.35; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.35) by DM6NAM11FT059.mail.protection.outlook.com (10.13.172.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.3933.31 via Frontend Transport; Mon, 15 Mar 2021 17:13:07 +0000 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 15 Mar 2021 17:13:06 +0000 Received: from vdi.nvidia.com (172.20.145.6) by mail.nvidia.com (172.20.187.10) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 15 Mar 2021 17:13:04 +0000 From: Moshe Shemesh To: "David S. Miller" , Jakub Kicinski , Andrew Lunn , Adrian Pop , "Michal Kubecek" , Don Bollinger , CC: Vladyslav Tarasiuk , Moshe Shemesh Subject: [RFC PATCH V3 net-next 4/5] net/mlx5: Add support for DSFP module EEPROM dumps Date: Mon, 15 Mar 2021 19:12:42 +0200 Message-ID: <1615828363-464-5-git-send-email-moshe@nvidia.com> X-Mailer: git-send-email 1.8.4.3 In-Reply-To: <1615828363-464-1-git-send-email-moshe@nvidia.com> References: <1615828363-464-1-git-send-email-moshe@nvidia.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 077aefb2-96c3-4c3b-94e9-08d8e7d59a2e X-MS-TrafficTypeDiagnostic: BN6PR12MB1796: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1201; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.112.35; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid04.nvidia.com; CAT:NONE; SFS:(4636009)(39860400002)(396003)(136003)(376002)(346002)(36840700001)(46966006)(34020700004)(107886003)(86362001)(83380400001)(8936002)(478600001)(356005)(36756003)(7636003)(2906002)(26005)(70586007)(5660300002)(110136005)(70206006)(316002)(36906005)(82740400003)(4326008)(8676002)(82310400003)(54906003)(426003)(6666004)(7696005)(186003)(336012)(36860700001)(2616005)(47076005); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Mar 2021 17:13:07.2240 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 077aefb2-96c3-4c3b-94e9-08d8e7d59a2e X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.35]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT059.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR12MB1796 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vladyslav Tarasiuk Allow the driver to recognise DSFP transceiver module ID and therefore allow its EEPROM dumps using ethtool. Signed-off-by: Vladyslav Tarasiuk --- drivers/net/ethernet/mellanox/mlx5/core/port.c | 3 ++- include/linux/mlx5/port.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c index f7a16fdfb8d3..3a7aa6b05198 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -446,7 +446,8 @@ int mlx5_query_module_eeprom_data(struct mlx5_core_dev *dev, if (module_id != MLX5_MODULE_ID_SFP && module_id != MLX5_MODULE_ID_QSFP && module_id != MLX5_MODULE_ID_QSFP28 && - module_id != MLX5_MODULE_ID_QSFP_PLUS) { + module_id != MLX5_MODULE_ID_QSFP_PLUS && + module_id != MLX5_MODULE_ID_DSFP) { mlx5_core_err(dev, "Module ID not recognized: 0x%x\n", module_id); return -EINVAL; } diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 887cd43b41e8..71b4373cb96c 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -45,6 +45,7 @@ enum mlx5_module_id { MLX5_MODULE_ID_QSFP = 0xC, MLX5_MODULE_ID_QSFP_PLUS = 0xD, MLX5_MODULE_ID_QSFP28 = 0x11, + MLX5_MODULE_ID_DSFP = 0x1B, }; enum mlx5_an_status {