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{ "id": 79992, "url": "http://patches.dpdk.org/api/covers/79992/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/1602147098-9768-1-git-send-email-bingz@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": "<1602147098-9768-1-git-send-email-bingz@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1602147098-9768-1-git-send-email-bingz@nvidia.com", "date": "2020-10-08T08:51:32", "name": "[v2,0/6] introduce support for hairpin between two ports", "submitter": { "id": 1976, "url": "http://patches.dpdk.org/api/people/1976/?format=api", "name": "Bing Zhao", "email": "bingz@nvidia.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/1602147098-9768-1-git-send-email-bingz@nvidia.com/mbox/", "series": [ { "id": 12770, "url": "http://patches.dpdk.org/api/series/12770/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12770", "date": "2020-10-08T08:51:32", "name": "introduce support for hairpin between two ports", "version": 2, "mbox": "http://patches.dpdk.org/series/12770/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/79992/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 41EE4A04BC;\n\tThu, 8 Oct 2020 10:51:54 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id EE07E1BAB9;\n\tThu, 8 Oct 2020 10:51:52 +0200 (CEST)", "from git-send-mailer.rdmz.labs.mlnx (unknown [37.142.13.130])\n by dpdk.org (Postfix) with ESMTP id BF4D81B737\n for <dev@dpdk.org>; Thu, 8 Oct 2020 10:51:51 +0200 (CEST)" ], "From": "Bing Zhao <bingz@nvidia.com>", "To": "thomas@monjalon.net, orika@nvidia.com, ferruh.yigit@intel.com,\n arybchenko@solarflare.com, mdr@ashroe.eu, nhorman@tuxdriver.com,\n bernard.iremonger@intel.com, beilei.xing@intel.com, wenzhuo.lu@intel.com", "Cc": "dev@dpdk.org", "Date": "Thu, 8 Oct 2020 16:51:32 +0800", "Message-Id": "<1602147098-9768-1-git-send-email-bingz@nvidia.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1601511962-21532-1-git-send-email-bingz@nvidia.com>", "References": "<1601511962-21532-1-git-send-email-bingz@nvidia.com>", "Subject": "[dpdk-dev] [PATCH v2 0/6] introduce support for hairpin between two\n\tports", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The patches contain the following changes:\n1. new APIs to bind and unbind hairpin ports in manual binding mode.\n2. new API to get the hairpin peer ports list.\n3. new internal APIs for PMD to pass the queue information and\n configure the queue pair.\n4. new attribute members in the hairpin queue configuraiton structure\n to specify the binding mode and enable explicit TX flow mode.\n5. Testpmd support to configure the hairpin modes for two ports\n hairpin verification.\n6. documents update.\n\n---\nv2:\n1. add documents update\n2. remove all peer ports logic from rte API\n3. conf structure optimizing\n4. new API to get the peer ports and testpmd change to support\n hot-plug / unplug case\n---\n\nBing Zhao (6):\n ethdev: add hairpin bind and unbind APIs\n ethdev: add new attributes to hairpin config\n ethdev: add API to get hairpin peer ports list\n ethdev: add APIs for hairpin queue operation\n app/testpmd: change hairpin queues setup\n doc: update for two ports hairpin mode\n\n app/test-pmd/parameters.c | 15 +++\n app/test-pmd/testpmd.c | 125 ++++++++++++++++++++-\n app/test-pmd/testpmd.h | 2 +\n doc/guides/prog_guide/rte_flow.rst | 3 +\n doc/guides/rel_notes/release_20_11.rst | 8 ++\n doc/guides/testpmd_app_ug/run_app.rst | 8 ++\n lib/librte_ethdev/rte_ethdev.c | 133 +++++++++++++++++++++-\n lib/librte_ethdev/rte_ethdev.h | 83 +++++++++++++-\n lib/librte_ethdev/rte_ethdev_driver.h | 184 +++++++++++++++++++++++++++++++\n lib/librte_ethdev/rte_ethdev_version.map | 6 +\n 10 files changed, 558 insertions(+), 9 deletions(-)" }