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Miller" , Jakub Kicinski , Andrew Lunn , Adrian Pop , "Michal Kubecek" , Don Bollinger , CC: Vladyslav Tarasiuk , Moshe Shemesh Subject: [RFC PATCH V5 net-next 4/5] net/mlx5: Add support for DSFP module EEPROM dumps Date: Thu, 25 Mar 2021 16:56:54 +0200 Message-ID: <1616684215-4701-5-git-send-email-moshe@nvidia.com> X-Mailer: git-send-email 1.8.4.3 In-Reply-To: <1616684215-4701-1-git-send-email-moshe@nvidia.com> References: <1616684215-4701-1-git-send-email-moshe@nvidia.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 590be90e-e8d9-4e42-cdf1-08d8ef9e4ad1 X-MS-TrafficTypeDiagnostic: BN8PR12MB3041: 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:216.228.112.36;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:schybrid05.nvidia.com;CAT:NONE;SFS:(4636009)(346002)(136003)(396003)(376002)(39860400002)(46966006)(36840700001)(8676002)(70206006)(6666004)(4326008)(86362001)(8936002)(82310400003)(107886003)(426003)(70586007)(5660300002)(36756003)(336012)(2616005)(478600001)(36860700001)(26005)(36906005)(110136005)(186003)(356005)(83380400001)(2906002)(82740400003)(7696005)(47076005)(7636003)(316002)(54906003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Mar 2021 14:57:21.0940 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 590be90e-e8d9-4e42-cdf1-08d8ef9e4ad1 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.36];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT008.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3041 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 {