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Wed, 1 Feb 2023 08:11:59 -0800 From: Oz Shlomo To: CC: Saeed Mahameed , Roi Dayan , "Jiri Pirko" , Marcelo Ricardo Leitner , "Simon Horman" , Baowen Zheng , Jamal Hadi Salim , Edward Cree , "Oz Shlomo" Subject: [PATCH net-next 6/9] net/mlx5e: TC, add hw counter to branching actions Date: Wed, 1 Feb 2023 18:10:35 +0200 Message-ID: <20230201161039.20714-7-ozsh@nvidia.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20230201161039.20714-1-ozsh@nvidia.com> References: <20230201161039.20714-1-ozsh@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT075:EE_|SA3PR12MB7878:EE_ X-MS-Office365-Filtering-Correlation-Id: 6ecee9eb-bbfd-4816-8aa1-08db046f13a7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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:(13230025)(4636009)(346002)(396003)(136003)(376002)(39860400002)(451199018)(46966006)(40470700004)(36840700001)(4326008)(2906002)(5660300002)(1076003)(36756003)(6666004)(107886003)(8936002)(186003)(2616005)(41300700001)(7636003)(70206006)(26005)(70586007)(426003)(47076005)(40460700003)(336012)(478600001)(6916009)(40480700001)(86362001)(8676002)(316002)(82310400005)(54906003)(356005)(82740400003)(36860700001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Feb 2023 16:12:11.8654 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6ecee9eb-bbfd-4816-8aa1-08db046f13a7 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: BN8NAM11FT075.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB7878 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Currently a hw count action is appended to the last action of the action list. However, a branching action may terminate the action list before reaching the last action. Append a count action to a branching action. In the next patches, filters with branching actions will read this counter when reporting stats per action. Signed-off-by: Oz Shlomo Reviewed-by: Roi Dayan --- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 4e6f5caf8ab6..39f75f7d5c8b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3796,6 +3796,7 @@ bool mlx5e_same_hw_devs(struct mlx5e_priv *priv, struct mlx5e_priv *peer_priv) INIT_LIST_HEAD(&attr2->list); parse_attr->filter_dev = attr->parse_attr->filter_dev; attr2->action = 0; + attr2->counter = NULL; attr2->flags = 0; attr2->parse_attr = parse_attr; attr2->dest_chain = 0; @@ -4095,6 +4096,10 @@ struct mlx5_flow_attr * jump_state->jumping_attr = attr->branch_false; jump_state->jump_count = jump_count; + + /* branching action requires its own counter */ + attr->action |= MLX5_FLOW_CONTEXT_ACTION_COUNT; + return 0; err_branch_false: -- 1.8.3.1