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Thu, 17 Feb 2022 00:28:17 -0800 From: Jianbo Liu To: , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , Jianbo Liu Subject: [PATCH net-next v2 0/2] flow_offload: add tc police parameters Date: Thu, 17 Feb 2022 08:28:01 +0000 Message-ID: <20220217082803.3881-1-jianbol@nvidia.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 92b16e2b-9378-4ffe-086d-08d9f1ef7a81 X-MS-TrafficTypeDiagnostic: MW3PR12MB4508:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6430; 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:12.22.5.236;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:mail.nvidia.com;PTR:InfoNoRecords;CAT:NONE;SFS:(13230001)(4636009)(40470700004)(36840700001)(46966006)(336012)(83380400001)(40460700003)(508600001)(426003)(36756003)(186003)(26005)(7696005)(6666004)(2906002)(86362001)(82310400004)(356005)(7416002)(5660300002)(316002)(1076003)(110136005)(107886003)(2616005)(4326008)(47076005)(36860700001)(81166007)(70586007)(70206006)(8936002)(54906003)(8676002)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Feb 2022 08:28:30.2827 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 92b16e2b-9378-4ffe-086d-08d9f1ef7a81 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.236];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT014.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR12MB4508 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As a preparation for more advanced police offload in mlx5 (e.g., jumping to another chain when bandwidth is not exceeded), extend the flow offload API with more tc-police parameters. Adjust existing drivers to reject unsupported configurations. Changes since v1: * Add one more strict validation for the control of drop/ok. Jianbo Liu (2): net: flow_offload: add tc police action parameters flow_offload: reject offload for all drivers with invalid police parameters drivers/net/dsa/sja1105/sja1105_flower.c | 27 +++++++++ .../chelsio/cxgb4/cxgb4_tc_matchall.c | 55 +++++++++++++++++++ .../net/ethernet/freescale/enetc/enetc_qos.c | 31 +++++++++++ .../ethernet/marvell/octeontx2/nic/otx2_tc.c | 54 ++++++++++++++++++ .../net/ethernet/mellanox/mlx5/core/en_tc.c | 27 +++++++++ .../ethernet/mellanox/mlxsw/spectrum_flower.c | 27 +++++++++ drivers/net/ethernet/mscc/ocelot_flower.c | 28 ++++++++++ drivers/net/ethernet/mscc/ocelot_net.c | 27 +++++++++ .../ethernet/netronome/nfp/flower/qos_conf.c | 28 ++++++++++ include/net/flow_offload.h | 19 +++++++ include/net/tc_act/tc_police.h | 30 ++++++++++ net/sched/act_police.c | 46 ++++++++++++++++ 12 files changed, 399 insertions(+) -- 2.26.2