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Mon, 9 Mar 2026 02:55:46 -0700 From: Tariq Toukan To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Saeed Mahameed , Tariq Toukan , "Mark Bloch" , Leon Romanovsky , , , , Gal Pressman , Moshe Shemesh , Dragos Tatulea Subject: [PATCH net-next V2 4/5] net/mlx5e: Report RX csum netdev stats Date: Mon, 9 Mar 2026 11:55:18 +0200 Message-ID: <20260309095519.1854805-5-tariqt@nvidia.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20260309095519.1854805-1-tariqt@nvidia.com> References: <20260309095519.1854805-1-tariqt@nvidia.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF0002BA52:EE_|CH3PR12MB9122:EE_ X-MS-Office365-Filtering-Correlation-Id: 1bc49e7b-cde3-4379-2d5a-08de7dc21471 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700016|1800799024|376014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(36860700016)(1800799024)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 2biQr1DOw3NrsYPFF3GZqgt6A/L2Blod7h6UMKAGVbTZMg3RQVIJwrkMM1gt2Np1XhabWvxHcey5lzdv4D+6oqaLi5Rw1jQevHK1yBhP5kVytv0dEWYb/r1oSUMaxrsG/keQ5C59Vo/SLZM6Q+Ry+jCAD7E7TPZm00STnPLBcPY+4SDe3h4vPz4NnlLJkwUtbSdMR/YaKw31qSFkIDkqNm3vBg8uHc0qKDp6JF6S7i6sv4g6UY5wWF6G/ljisPMViKBOHUGibJC1G/5iE42vMNOnfExjQwZuu37x0xRnKehvFXcazqM2nNcAhkLOhTdnDXodnhqJ2SigiCfzk5izNWIeRwjvB4muiit+uUjyY7iaRJJilGpNv03Xq5pXPCVSHJ6k+FYxodPXmyrx357orEtdJ01U2mbT1VT/OZ/1JXHop6awuEWzYIEjgf0OCrtt X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2026 09:56:05.1751 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1bc49e7b-cde3-4379-2d5a-08de7dc21471 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF0002BA52.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB9122 From: Gal Pressman Report RX checksum statistics via the netdev queue stats API by mapping the existing csum_complete, csum_unnecessary, csum_unnecessary_inner, and csum_none counters to the csum_complete, csum_unnecessary and csum_none fields. Signed-off-by: Gal Pressman Reviewed-by: Dragos Tatulea Signed-off-by: Tariq Toukan --- .../net/ethernet/mellanox/mlx5/core/en_main.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index e2f98b1f8636..a03fbf1cb362 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -5466,6 +5466,14 @@ static void mlx5e_get_queue_stats_rx(struct net_device *dev, int i, stats->hw_gro_wire_packets = rq_stats->gro_packets + xskrq_stats->gro_packets; stats->hw_gro_wire_bytes = rq_stats->gro_bytes + xskrq_stats->gro_bytes; + + stats->csum_complete = + rq_stats->csum_complete + xskrq_stats->csum_complete; + stats->csum_unnecessary = rq_stats->csum_unnecessary + + xskrq_stats->csum_unnecessary + + rq_stats->csum_unnecessary_inner + + xskrq_stats->csum_unnecessary_inner; + stats->csum_none = rq_stats->csum_none + xskrq_stats->csum_none; } static void mlx5e_get_queue_stats_tx(struct net_device *dev, int i, @@ -5509,6 +5517,9 @@ static void mlx5e_get_base_stats(struct net_device *dev, rx->hw_gro_packets = 0; rx->hw_gro_wire_packets = 0; rx->hw_gro_wire_bytes = 0; + rx->csum_complete = 0; + rx->csum_unnecessary = 0; + rx->csum_none = 0; for (i = priv->channels.params.num_channels; i < priv->stats_nch; i++) { struct netdev_queue_stats_rx rx_i = {0}; @@ -5521,6 +5532,9 @@ static void mlx5e_get_base_stats(struct net_device *dev, rx->hw_gro_packets += rx_i.hw_gro_packets; rx->hw_gro_wire_packets += rx_i.hw_gro_wire_packets; rx->hw_gro_wire_bytes += rx_i.hw_gro_wire_bytes; + rx->csum_complete += rx_i.csum_complete; + rx->csum_unnecessary += rx_i.csum_unnecessary; + rx->csum_none += rx_i.csum_none; } /* always report PTP RX stats from base as there is no @@ -5535,6 +5549,11 @@ static void mlx5e_get_base_stats(struct net_device *dev, rx->hw_gro_packets += rq_stats->gro_skbs; rx->hw_gro_wire_packets += rq_stats->gro_packets; rx->hw_gro_wire_bytes += rq_stats->gro_bytes; + rx->csum_complete += rq_stats->csum_complete; + rx->csum_unnecessary += + rq_stats->csum_unnecessary + + rq_stats->csum_unnecessary_inner; + rx->csum_none += rq_stats->csum_none; } } -- 2.44.0