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GET /api/patches/123900/?format=api
{ "id": 123900, "url": "http://patches.dpdk.org/api/patches/123900/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230214154836.9681-1-jiaweiw@nvidia.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20230214154836.9681-1-jiaweiw@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230214154836.9681-1-jiaweiw@nvidia.com", "date": "2023-02-14T15:48:34", "name": "[v5,0/2] Added support for Tx queue mapping with an aggregated port", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 1939, "url": "http://patches.dpdk.org/api/people/1939/?format=api", "name": "Jiawei Wang", "email": "jiaweiw@nvidia.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230214154836.9681-1-jiaweiw@nvidia.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/123900/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/123900/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 869A341C96;\n\tTue, 14 Feb 2023 16:49:10 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 2EFDE410EF;\n\tTue, 14 Feb 2023 16:49:10 +0100 (CET)", "from NAM11-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam11on2043.outbound.protection.outlook.com [40.107.223.43])\n by mails.dpdk.org (Postfix) with ESMTP id AA347410D1\n for <dev@dpdk.org>; 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helo=mail.nvidia.com; pr=C", "From": "Jiawei Wang <jiaweiw@nvidia.com>", "To": "<viacheslavo@nvidia.com>, <orika@nvidia.com>, <thomas@monjalon.net>,\n <andrew.rybchenko@oktetlabs.ru>", "CC": "<dev@dpdk.org>, <rasland@nvidia.com>", "Subject": "[PATCH v5 0/2] Added support for Tx queue mapping with an aggregated\n port", "Date": "Tue, 14 Feb 2023 17:48:34 +0200", "Message-ID": "<20230214154836.9681-1-jiaweiw@nvidia.com>", "X-Mailer": "git-send-email 2.18.1", "In-Reply-To": "<20230203050717.46914-1-jiaweiw@nvidia.com>", "References": "<20230203050717.46914-1-jiaweiw@nvidia.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.126.231.37]", "X-ClientProxiedBy": "rnnvmail202.nvidia.com (10.129.68.7) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "CY4PEPF0000C96F:EE_|PH7PR12MB5998:EE_", "X-MS-Office365-Filtering-Correlation-Id": "8ff80453-0d76-4545-b700-08db0ea3012c", "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": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.117.161; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE;\n SFS:(13230025)(4636009)(346002)(39860400002)(376002)(396003)(136003)(451199018)(40470700004)(36840700001)(46966006)(426003)(47076005)(83380400001)(40480700001)(7636003)(86362001)(55016003)(82310400005)(356005)(36860700001)(82740400003)(2906002)(40460700003)(110136005)(316002)(54906003)(70586007)(8936002)(5660300002)(8676002)(70206006)(4326008)(41300700001)(1076003)(16526019)(6286002)(186003)(336012)(26005)(2616005)(478600001)(966005)(7696005)(36756003)(107886003)(6666004);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "14 Feb 2023 15:49:06.3816 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 8ff80453-0d76-4545-b700-08db0ea3012c", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CY4PEPF0000C96F.namprd02.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PH7PR12MB5998", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "When multiple ports are aggregated into a single DPDK port,\n(example: Linux bonding, DPDK bonding, failsafe, etc.),\nwe want to know which port is used for Rx and Tx.\n\nThis patch introduces the new ethdev API\nrte_eth_dev_map_aggr_tx_affinity(), it's used to map a Tx queue\nwith an aggregated port of the DPDK port (specified with port_id),\nThe affinity is the number of the aggregated port.\nValue 0 means no affinity and traffic could be routed to any\naggregated port, this is the default current behavior.\n\nThe maximum number of affinity is given by rte_eth_dev_count_aggr_ports().\n\nThis patch allows to map a Rx queue with an aggregated port by using\na flow rule. The new item is called RTE_FLOW_ITEM_TYPE_AGGR_AFFINITY.\n\nWhile uses the aggregated affinity as a matching item in the flow rule,\nand sets the same affinity value by call\nrte_eth_dev_map_aggr_tx_affinity(), then the packet can be sent from\nthe same port as the receiving one.\nThe affinity numbering starts from 1, then trying to match on\naggr_affinity 0 will result in an error.\n\nRFC: http://patches.dpdk.org/project/dpdk/cover/20221221102934.13822-1-jiaweiw@nvidia.com/\n\nv5:\n* Adds rte_eth_dev_map_aggr_tx_affinity() to map a Tx queue to an aggregated port.\n* Adds rte_eth_dev_count_aggr_ports() to get the number of aggregated ports.\n* Updates the flow item RTE_FLOW_ITEM_TYPE_AGGR_AFFINITY.\n\nv4:\n* Rebase the latest code\n* Update new field description\n* Update release release note\n* Reword the commit log to make clear\n\nv3:\n* Update exception rule\n* Update the commit log\n* Add the description for PHY affinity and numbering definition\n* Add the number of physical ports into device info\n* Change the patch order \n\nv2: Update based on the comments\n\nJiawei Wang (2):\n ethdev: introduce the Tx map API for aggregated ports\n ethdev: add Aggregated affinity match item\n\n app/test-pmd/cmdline.c | 96 +++++++++++++++++++++\n app/test-pmd/cmdline_flow.c | 28 ++++++\n doc/guides/prog_guide/rte_flow.rst | 9 ++\n doc/guides/rel_notes/release_23_03.rst | 8 ++\n doc/guides/testpmd_app_ug/testpmd_funcs.rst | 18 ++++\n lib/ethdev/ethdev_driver.h | 39 +++++++++\n lib/ethdev/ethdev_trace.h | 17 ++++\n lib/ethdev/ethdev_trace_points.c | 6 ++\n lib/ethdev/rte_ethdev.c | 49 +++++++++++\n lib/ethdev/rte_ethdev.h | 46 ++++++++++\n lib/ethdev/rte_flow.c | 1 +\n lib/ethdev/rte_flow.h | 35 ++++++++\n lib/ethdev/version.map | 2 +\n 13 files changed, 354 insertions(+)", "diff": null, "prefixes": [ "v5", "0/2" ] }