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Sun, 9 Nov 2025 01:39:04 -0800 From: Tariq Toukan To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Saeed Mahameed , Leon Romanovsky , Tariq Toukan , Mark Bloch , , , , Gal Pressman Subject: [PATCH net 5/5] net/mlx5e: Fix potentially misleading debug message Date: Sun, 9 Nov 2025 11:37:53 +0200 Message-ID: <1762681073-1084058-6-git-send-email-tariqt@nvidia.com> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1762681073-1084058-1-git-send-email-tariqt@nvidia.com> References: <1762681073-1084058-1-git-send-email-tariqt@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000989EC:EE_|DM4PR12MB5724:EE_ X-MS-Office365-Filtering-Correlation-Id: b7a0b3e8-73e8-4f03-424d-08de1f73dd48 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|82310400026|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?DIqTXqAGyc7NSP82Zymua8AGgEQXcxenN87jQaFNgQqHIKmf5KfUFL2Sda2A?= =?us-ascii?Q?aPYomuIu/lbBor/JuFqobgJFwtNQ0G1zRvqgMgcJ4xYa3OHyUlrKa2fpIpk6?= =?us-ascii?Q?+VwyQXAB+eALlN/xdgaP3pmm/UdRDXPYrGrPDuyiRvU341wXcrQ2UzR4ijyg?= =?us-ascii?Q?fkP3rmANBk9LNYQHOhmBmPtfgZ16Z84l0rU2PDao8EJzdhB3yKwohhKTMYjy?= =?us-ascii?Q?vqNPf4RgCNaZ2geIUix/h2SsH3xmWZdUqBUqXFX0txHxPEHaHC9CrdpGyYJi?= =?us-ascii?Q?Kir9FVhwnD+gry75y+A1FxJluUMoLOZNB+1VXY6efcveG4wFERdaRIxDZKK6?= =?us-ascii?Q?W9tEcaye7paGtrVqHdk2pp8wGZSC7DPmaKRq3U3hnRYlt18Zzh9vpqcH4Ynm?= =?us-ascii?Q?r8oC1emNhRLUQ2qYRShu0sBHgcdlLx/wpdRjLozr9dANoyx5hLt4g+S0Ifg8?= =?us-ascii?Q?WO6Y7a+SDkJh5p5YJBufPvPHdZYzAobcPduOqkav8HoO26zjnrrUEGWxfDQe?= =?us-ascii?Q?DmkzQb0qkwUY9mseE/waJ2wlQapE5vjW3F/8aixIP8qEesek6KXkndibCyAB?= =?us-ascii?Q?+t2oD9G9Yuuzb4dUzxXQciER+LfEzw43FoO6CqkkNqT/uLbdgCTOb9H3lqj7?= =?us-ascii?Q?jEETXtNWExjDH6M405m+pxvOE7u5k40lJOWzlpr0Eae2NDCN3lmvTsjF5cPh?= =?us-ascii?Q?DkFRNaIXEUO6zhYzoFG1SzovndT3ZEz/MZakdVCU8bTEZNKA8sIO0o5/odan?= =?us-ascii?Q?iStsLzghBwcwpEeETBwBXkzvFzJtBNomw0uHTdMHfCveYlBdjJ94Kdc9S7GB?= =?us-ascii?Q?DbkmbnfTQUJb4u8mfWWWJTGNTMZqgD+wejkDiL3IENb5lb39Wq1J9sWTaRwi?= =?us-ascii?Q?U+0zQb7TK3WziuNbJLYLXzj9IPMzDeeH2zgpJpYBafqfDvfbc3Era5sl+iZI?= =?us-ascii?Q?8LzGRwFMPJvGsx0aoJ2l77Me9GldPvfKOJttJ8DelDij+8+S3V1G0JfHybvS?= =?us-ascii?Q?9uFwaUegfHq+q5y5z9iM9hNUS9OFuDF5kNmL3vMic1ijumFJtHZnLBms7YG3?= =?us-ascii?Q?cFhnAZiHeYGCc4LiAF8D6R6NmtbzU0DvDEBHHrkYg2pS9KzsfxhWyv7m6Oi4?= =?us-ascii?Q?+5SX3HzJBnp+qK//Gdsy2hHCgQDPJSNPUC8PGyOVWsQxoyU5ujt0aRvuCBxY?= =?us-ascii?Q?WigKIcwm6gYKUM0naJvPsVuRdAJc2/yHbXFWJHhdhJp46PrbXEftbkvX3rY7?= =?us-ascii?Q?QiZQTHy59Awyo5cnWY3Lxj5cYCVFMRuNo9ccvclmcpXrYUrhfb1ALW5DbXHh?= =?us-ascii?Q?5a/mMm65omeTgRQ3Rtgsf6DD0HTxeBHuXt8MQrkyjRFpiqbanlz8gFSt3tw6?= =?us-ascii?Q?VkOnLE5yiX2LVgZ0kCsOGOFsfK+ZTFLzCjehCDMZ2Ohv4aIiogrpYtInB27C?= =?us-ascii?Q?RTRKCLNu7FmUh7LUMNYfRcXY7JBpcwmGr22Vlxe4t/WMgLdPMIV2e7YRuKpR?= =?us-ascii?Q?oeonuqvM0kz9Dd2yWPwgZbeUaVZ/jaNBeKV///y/C1w25qM0xCv3tKEbd4f6?= =?us-ascii?Q?AnmX1R9ivVeKVgl0fuY=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(82310400026)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Nov 2025 09:39:22.6468 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b7a0b3e8-73e8-4f03-424d-08de1f73dd48 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989EC.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5724 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Gal Pressman Change the debug message to print the correct units instead of always assuming Gbps, as the value can be in either 100 Mbps or 1 Gbps units. Fixes: 5da8bc3effb6 ("net/mlx5e: DCBNL, Add debug messages log") Signed-off-by: Gal Pressman Reviewed-by: Nimrod Oren Signed-off-by: Tariq Toukan --- .../net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/n= et/ethernet/mellanox/mlx5/core/en_dcbnl.c index d88a48210fdc..9b93da4d52f6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c @@ -598,6 +598,19 @@ static int mlx5e_dcbnl_ieee_setmaxrate(struct net_devi= ce *netdev, __u64 upper_limit_mbps; __u64 upper_limit_gbps; int i; + struct { + int scale; + const char *units_str; + } units[] =3D { + [MLX5_100_MBPS_UNIT] =3D { + .scale =3D 100, + .units_str =3D "Mbps", + }, + [MLX5_GBPS_UNIT] =3D { + .scale =3D 1, + .units_str =3D "Gbps", + }, + }; =20 memset(max_bw_value, 0, sizeof(max_bw_value)); memset(max_bw_unit, 0, sizeof(max_bw_unit)); @@ -628,8 +641,9 @@ static int mlx5e_dcbnl_ieee_setmaxrate(struct net_devic= e *netdev, } =20 for (i =3D 0; i < IEEE_8021QAZ_MAX_TCS; i++) { - netdev_dbg(netdev, "%s: tc_%d <=3D> max_bw %d Gbps\n", - __func__, i, max_bw_value[i]); + netdev_dbg(netdev, "%s: tc_%d <=3D> max_bw %u %s\n", __func__, i, + max_bw_value[i] * units[max_bw_unit[i]].scale, + units[max_bw_unit[i]].units_str); } =20 return mlx5_modify_port_ets_rate_limit(mdev, max_bw_value, max_bw_unit); --=20 2.31.1