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Mon, 9 Mar 2026 02:55:37 -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 2/5] net/mlx5e: Report RX HW-GRO netdev stats Date: Mon, 9 Mar 2026 11:55:16 +0200 Message-ID: <20260309095519.1854805-3-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: SJ5PEPF000001F7:EE_|BL4PR12MB9724:EE_ X-MS-Office365-Filtering-Correlation-Id: 8ad4f8ac-8162-4281-25ad-08de7dc20d2c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|82310400026|376014|1800799024; X-Microsoft-Antispam-Message-Info: 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 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)(36860700016)(82310400026)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: qzvNbeDTvyyNyZUhzOUO9JDarsCxsrQ/pwRTjk+urI7HutN98tNgeG8fqxFjcB2s80Yiizydo5WS929X5ZJwBzBY+61O76nTxHaX/beLpKY5McLlmZH7uAugfwrQJ7FTxAPxzYRiua4YJHbZnizT0N6WREKkPG04oPFw+lU8CLeF7hU43a1sqMQSXJz6ecrqYejc7W5Y3625RH7fc3TvVdu9Q7cfq/teLUuqADZ5S+9kH8lqTIf5sLN4Xzsxu4IZDjITx2oHhvxTFZ+uxMJ4IeuOmnbrm1DH7jOE20HOoqy/+zDYZG9Xx/K+aQPefsfQniPAYCf0qUC1DoV0icsSPg+B7PqgWDMQcBeInxcOBMGl9KnD/V+6pUm0L0odIWDhKGrd8o//mFEXlQdprajsGmVJI1EywDzOHxYkOBGcFjbqjRPeD7oYzmmmvKKX/z5f X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2026 09:55:53.0864 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8ad4f8ac-8162-4281-25ad-08de7dc20d2c 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: SJ5PEPF000001F7.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL4PR12MB9724 From: Gal Pressman Report RX hardware GRO statistics via the netdev queue stats API by mapping the existing gro_packets, gro_bytes and gro_skbs counters to the hw_gro_wire_packets, hw_gro_wire_bytes and hw_gro_packets fields. Signed-off-by: Gal Pressman Signed-off-by: Tariq Toukan --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 3e934e269139..f20fec154d47 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -5461,6 +5461,11 @@ static void mlx5e_get_queue_stats_rx(struct net_device *dev, int i, stats->bytes = rq_stats->bytes + xskrq_stats->bytes; stats->alloc_fail = rq_stats->buff_alloc_err + xskrq_stats->buff_alloc_err; + + stats->hw_gro_packets = rq_stats->gro_skbs + xskrq_stats->gro_skbs; + 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; } static void mlx5e_get_queue_stats_tx(struct net_device *dev, int i, @@ -5497,6 +5502,9 @@ static void mlx5e_get_base_stats(struct net_device *dev, rx->packets = 0; rx->bytes = 0; rx->alloc_fail = 0; + rx->hw_gro_packets = 0; + rx->hw_gro_wire_packets = 0; + rx->hw_gro_wire_bytes = 0; for (i = priv->channels.params.num_channels; i < priv->stats_nch; i++) { struct netdev_queue_stats_rx rx_i = {0}; @@ -5506,6 +5514,9 @@ static void mlx5e_get_base_stats(struct net_device *dev, rx->packets += rx_i.packets; rx->bytes += rx_i.bytes; rx->alloc_fail += rx_i.alloc_fail; + 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; } /* always report PTP RX stats from base as there is no @@ -5517,6 +5528,9 @@ static void mlx5e_get_base_stats(struct net_device *dev, rx->packets += rq_stats->packets; rx->bytes += rq_stats->bytes; + 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; } } -- 2.44.0