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Mon, 4 May 2026 11:37:47 -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 , Dragos Tatulea Subject: [PATCH net-next V3 3/5] net/mlx5e: Report RX HW-GRO netdev stats Date: Mon, 4 May 2026 21:37:02 +0300 Message-ID: <20260504183704.272322-4-tariqt@nvidia.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20260504183704.272322-1-tariqt@nvidia.com> References: <20260504183704.272322-1-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: BL02EPF0001A105:EE_|IA1PR12MB6188:EE_ X-MS-Office365-Filtering-Correlation-Id: 45683664-1db1-4f39-dda7-08deaa0c4dda X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|376014|82310400026|1800799024|18002099003|56012099003|22082099003; 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)(376014)(82310400026)(1800799024)(18002099003)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: gUXJewC3hUTUMYRlVsNh0dYny8QX+GmGcvuKp2uesxy91c9UiP9eDVlwYmHamIYauyePnQnt+FTCydbNcmbrlctVZDn0EgDFrmml5STCDSd9oREvFuZrCB4cr13ckMiG9z0KRLbzQasTrpxL7jh/PVOFhczddZRQnbzTZ4LB6Nm7hPfKoLc7nQKeFfsXD6sP7z8fN1joZmZLF0FHUd/nsPYMlM+zCu6+0yCUpjmYAmvjGVED14l3c62ljj+fzPgTQiTQAS3L7O9bBeh/kqwxyPh8kPMeUsYBbBEIqFEdM1xBKs6GZHesmwzZA4LH1fV9+0sOFUwlVTeeI/61MvDQ85y2axeNq+fgT9BKDQSbKNtif1iey6aZVg3OwOxh5zBH5kkkG+d/3XF5QbRCV5QcvYi4StFadEqsZLkSBFvvu5V5Kz2CTeHFLLfRU41cnIix X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 May 2026 18:38:15.3807 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 45683664-1db1-4f39-dda7-08deaa0c4dda 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: BL02EPF0001A105.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6188 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 f3a936d5a62d..a8b55af21ec0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -5500,6 +5500,11 @@ 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, @@ -5536,6 +5541,9 @@ 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}; @@ -5545,6 +5553,9 @@ 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 @@ -5556,6 +5567,9 @@ 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