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Miller" , Jakub Kicinski , Andrew Lunn , Adrian Pop , "Michal Kubecek" , Don Bollinger , CC: Vladyslav Tarasiuk , Moshe Shemesh Subject: [RFC PATCH V4 net-next 4/5] net/mlx5: Add support for DSFP module EEPROM dumps Date: Mon, 22 Mar 2021 19:11:14 +0200 Message-ID: <1616433075-27051-5-git-send-email-moshe@nvidia.com> X-Mailer: git-send-email 1.8.4.3 In-Reply-To: <1616433075-27051-1-git-send-email-moshe@nvidia.com> References: <1616433075-27051-1-git-send-email-moshe@nvidia.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 52438686-b227-439e-8b04-08d8ed5590be X-MS-TrafficTypeDiagnostic: CO6PR12MB5475: 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:216.228.112.34;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:schybrid03.nvidia.com;CAT:NONE;SFS:(4636009)(346002)(39860400002)(376002)(396003)(136003)(36840700001)(46966006)(110136005)(2906002)(54906003)(8676002)(36860700001)(6666004)(70586007)(186003)(8936002)(82740400003)(36906005)(82310400003)(26005)(86362001)(478600001)(356005)(70206006)(316002)(47076005)(2616005)(7636003)(426003)(336012)(5660300002)(4326008)(7696005)(83380400001)(36756003)(107886003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Mar 2021 17:11:42.7965 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 52438686-b227-439e-8b04-08d8ed5590be X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT014.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO6PR12MB5475 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC 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 114214728e32..5008d6d30899 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_by_page(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 58d56adb9842..77ea4f9c5265 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 {