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Mon, 1 Jul 2024 11:13:04 -0700 From: Shani Peretz To: CC: , , , , Viacheslav Ovsiienko , "Bing Zhao" , Ori Kam , Suanming Mou , Matan Azrad Subject: [PATCH 1/2] net/mlx5: add global hairpin out of buffer counter Date: Mon, 1 Jul 2024 21:12:44 +0300 Message-ID: <20240701181245.128810-2-shperetz@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240701181245.128810-1-shperetz@nvidia.com> References: <20240701181245.128810-1-shperetz@nvidia.com> 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: SJ5PEPF000001E9:EE_|MW4PR12MB7359:EE_ X-MS-Office365-Filtering-Correlation-Id: 5ff5dee2-44c7-4adb-4956-08dc99f97c3a 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?Rws6LSzCkH2YZ/2GQYqItKOcn2RSPq8e86eTpIvDTr1gub9WFucntGZSiwRe?= =?us-ascii?Q?wF99E2bebomJVp7H58gyhOkj3aRiVv7pcsn+Y4lVJcina+6uiblnzc7UddrD?= =?us-ascii?Q?o1fU6V46H0CGtC2cKqsvDEpwNhUf+DroKVUKGJNOGLfCbdYwl+ljK5oyXFWd?= =?us-ascii?Q?K0+iUzKkf7l623HgMv+loacxqcnea98Hd2Wuvj9TvF8/k42fK3YCKzI5MuOH?= =?us-ascii?Q?IMR6+DvFDsy3+szMRYi0oLMwAJhL26bo/lFGZQu1g1oZ7u8n0C8hh3EJZFRy?= =?us-ascii?Q?RwpAuyee63YYi2oMmJ5zRdwFksfocbs+QmhFhlakeXaAlXduuPhgeM2r/SZT?= =?us-ascii?Q?ieH7a/+nxHEdBcaoQOdLGkXQzLJoAYpKkNygEztmEd39Szjte60VbN6MSgga?= =?us-ascii?Q?OwYKhRhIoipXpqWul7rMM3i4sk+xIdnNppRM168e2DyDowvFXo8WF2YmBO6r?= =?us-ascii?Q?3824bXfilhCZZxr2FnqmGZG8Ds+fjkxFcaFUV7jt3xmE6esj55LADjXKieyV?= =?us-ascii?Q?N8nkLm3RMxlRs5iVHphv1czHCBUHGIiahRaASM4qPXf6+EQlNQ0ZqSan/y0U?= =?us-ascii?Q?Qb2fa3Oio+3cGPULQkNQQWe+Jq9IjaMhQZ7hn5dvvsnR16Iy/lVJaBzR94J/?= =?us-ascii?Q?LgiaUWvR0p8EKGJkKoqzdNU7Vk2DYwB4XPkpyXsDtklCa/a0NLEocIilYUUR?= =?us-ascii?Q?FMgoqreeI3+C2AwpisPXN7/AEqKHVtnkigMfy0RkxiS4RfJCxkEro9lKAzsQ?= =?us-ascii?Q?AKlFIpa3WRHyDvXpRfSDtAAoJ5DL9clv2J/0J1P7+P/gNG42uQcCew8Fx78r?= =?us-ascii?Q?t6joTGyUtVMDDcqwYl4AWqWuOjSIn0o06H5X49CdU6FHR32SSFicMJ5ESQbt?= =?us-ascii?Q?vur/Bzx9SfBDpl8X0BUZDASpGfLtmR613W59lDjz2T92cXlvdJB5Ix1eChP8?= =?us-ascii?Q?a6d2URcYLGd/QadIQZt0ec+87/xuWDwsPgHQ9j3sHuf4pcui9HuFwRVFPZuN?= =?us-ascii?Q?BaNuFlLqws6K1EKZaHe9AiCP/XfAYjkLijm7GnB+Q/spgLvDCBK8yMU2ffhg?= =?us-ascii?Q?cE+P4XGUyBE/jSezD4znyxTFpq9vydQDEb5ms31G49hAoxjba+oeMM6fVey5?= =?us-ascii?Q?AFWqWq0+j/rS9EGu7vkNnQuhkGmwi+NBlqOGMeiDasr1FmMtD9H2WctkuqIu?= =?us-ascii?Q?Xc+2wcizbzsmES4EU7n9n01MZEAMDunbXKBpFQVNghRliAxJqe6oPoqW0kV7?= =?us-ascii?Q?O+xmAc2r9Y09YmYp67vky5JcHiOJ6UmQkCBFLN56dq2zCFPKTzwFdSOVeWVL?= =?us-ascii?Q?hqwMnVNy15IkYdmoBRrFAEn+ec5WJZ8HkEnclIlHJBFf35Xann3RN96pFOQ/?= =?us-ascii?Q?fpITO2AJ3uM/WearpwC02C054sVBnfzddqJqKt7MPn14QkYSyJl+5q6CAAVt?= =?us-ascii?Q?OeLkR69RSU2ovvVs1KfYY90+BVbPSJZ7?= X-Forefront-Antispam-Report: CIP:216.228.118.232; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc7edge1.nvidia.com; CAT:NONE; SFS:(13230040)(376014)(82310400026)(36860700013)(1800799024); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Jul 2024 18:13:18.9712 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5ff5dee2-44c7-4adb-4956-08dc99f97c3a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.118.232]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001E9.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7359 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Exposing ethtool dev_internal_queue_oob counter which counts the number of hairpin dropped packets in xstats. Signed-off-by: Shani Peretz Acked-by: Dariusz Sosnowski --- doc/guides/rel_notes/release_24_07.rst | 1 + drivers/net/mlx5/linux/mlx5_ethdev_os.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/doc/guides/rel_notes/release_24_07.rst b/doc/guides/rel_notes/release_24_07.rst index d4efb5be84..c3e4fa5038 100644 --- a/doc/guides/rel_notes/release_24_07.rst +++ b/doc/guides/rel_notes/release_24_07.rst @@ -98,6 +98,7 @@ New Features * Added match with external Tx queue. * Added match with E-Switch manager. * Added flow item and actions validation to async flow API. + * Added global out of buffer counter for hairpin queues. * **Updated TAP driver.** diff --git a/drivers/net/mlx5/linux/mlx5_ethdev_os.c b/drivers/net/mlx5/linux/mlx5_ethdev_os.c index 70bba6c8e0..7995ac6bbc 100644 --- a/drivers/net/mlx5/linux/mlx5_ethdev_os.c +++ b/drivers/net/mlx5/linux/mlx5_ethdev_os.c @@ -1420,6 +1420,10 @@ static const struct mlx5_counter_ctrl mlx5_counters_init[] = { .ctr_name = "out_of_buffer", .dev = 1, }, + { + .dpdk_name = "dev_internal_queue_oob", + .ctr_name = "dev_internal_queue_oob", + }, { .dpdk_name = "tx_phy_packets", .ctr_name = "tx_packets_phy", -- 2.34.1