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Thu, 18 May 2023 10:40:19 -0700 From: Michael Baum To: CC: Ori Kam , Aman Singh , "Yuying Zhang" , Ferruh Yigit , "Thomas Monjalon" Subject: [PATCH v2 0/5] ethdev: modify field API for multiple headers Date: Thu, 18 May 2023 20:40:10 +0300 Message-ID: <20230518174015.3373185-1-michaelba@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230516063747.3047758-1-michaelba@nvidia.com> References: <20230516063747.3047758-1-michaelba@nvidia.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT078:EE_|DS0PR12MB8270:EE_ X-MS-Office365-Filtering-Correlation-Id: df638644-0c98-43d8-ec5d-08db57c6f980 X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr 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:216.228.118.232; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc7edge1.nvidia.com; CAT:NONE; SFS:(13230028)(4636009)(136003)(376002)(396003)(346002)(39860400002)(451199021)(40470700004)(36840700001)(46966006)(6666004)(7696005)(54906003)(70586007)(70206006)(966005)(316002)(4326008)(6916009)(478600001)(41300700001)(40460700003)(5660300002)(1076003)(6286002)(8936002)(26005)(40480700001)(8676002)(186003)(55016003)(2616005)(47076005)(336012)(426003)(36756003)(2906002)(36860700001)(83380400001)(82740400003)(356005)(82310400005)(86362001)(7636003); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 May 2023 17:40:30.3392 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: df638644-0c98-43d8-ec5d-08db57c6f980 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: CO1NAM11FT078.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB8270 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 This patch-set extend the modify field action API to support both multiple MPLS and GENEVE option headers. In current API, the header type is provided by rte_flow_field_id enumeration and the encapsulation level (inner/outer/tunnel) is specified by data.level field. However, there is no way to specify header inside encapsulation level. For example, for this packet: eth / mpls / mpls / mpls / ipv4 / udp the both second and third MPLS headers cannot be modified using this API. RFC: https://patchwork.dpdk.org/project/dpdk/cover/20230420092145.522389-1-michaelba@nvidia.com/ v2: - Change "sub_level" name to "tag_index". - Squash PMD changes into API changes patch. - Remove PMD private patch from the patch-set. Michael Baum (5): doc: fix blank lines in modify field action description doc: fix blank line in asynchronous operations description doc: fix wrong indentation in RSS action description ethdev: add GENEVE TLV option modification support ethdev: add MPLS header modification support app/test-pmd/cmdline_flow.c | 70 ++++++++++++++++++++++++- doc/guides/prog_guide/rte_flow.rst | 53 ++++++++++++++----- doc/guides/rel_notes/release_23_07.rst | 3 ++ drivers/net/mlx5/mlx5_flow_hw.c | 22 ++++---- lib/ethdev/rte_flow.h | 71 ++++++++++++++++++++++++-- 5 files changed, 191 insertions(+), 28 deletions(-)