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{ "id": 626, "url": "http://patches.dpdk.org/api/covers/626/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20240208054311.3642-1-ajit.khaparde@broadcom.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": "<20240208054311.3642-1-ajit.khaparde@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240208054311.3642-1-ajit.khaparde@broadcom.com", "date": "2024-02-08T05:43:08", "name": "[0/3] Support IPv6 flow label based RSS", "submitter": { "id": 501, "url": "http://patches.dpdk.org/api/people/501/?format=api", "name": "Ajit Khaparde", "email": "ajit.khaparde@broadcom.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20240208054311.3642-1-ajit.khaparde@broadcom.com/mbox/", "series": [ { "id": 31047, "url": "http://patches.dpdk.org/api/series/31047/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=31047", "date": "2024-02-08T05:43:08", "name": "Support IPv6 flow label based RSS", "version": 1, "mbox": "http://patches.dpdk.org/series/31047/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/626/comments/", "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 CC03243AC3;\n\tThu, 8 Feb 2024 06:43:19 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 597404029C;\n\tThu, 8 Feb 2024 06:43:19 +0100 (CET)", "from mail-qk1-f176.google.com (mail-qk1-f176.google.com\n [209.85.222.176])\n by mails.dpdk.org (Postfix) with ESMTP id 9A97040295\n for <dev@dpdk.org>; Thu, 8 Feb 2024 06:43:17 +0100 (CET)", "by mail-qk1-f176.google.com with SMTP id\n af79cd13be357-78406c22dc7so82244485a.0\n for <dev@dpdk.org>; Wed, 07 Feb 2024 21:43:17 -0800 (PST)", "from localhost.localdomain ([2605:a601:a780:1400:500e:b22e:1a:2d97])\n by smtp.gmail.com with ESMTPSA id\n mc3-20020a056214554300b0068cc4248169sm622949qvb.100.2024.02.07.21.43.14\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 07 Feb 2024 21:43:15 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=broadcom.com; s=google; t=1707370996; x=1707975796; darn=dpdk.org;\n h=mime-version:message-id:date:subject:cc:to:from:from:to:cc:subject\n :date:message-id:reply-to;\n bh=n5ttXWttbKfFV4k3cvr64vxEWQAhGcXWK/giJSvjKls=;\n b=VcXxbhcQVqpSHp2ZqpZpkQ0jR2/wf/2rnr5Ah/6/R38BDQX6kR//aQMusWNy1QqO6q\n OQ+edM8I7n5fxKoAYlMiCz0Ulpca2QHsOst5DZKIgNFk1ap2Mn2YMY1Wv6Bjt814m8O2\n 5rj+Mzuy4RDXyQu+xdSn0ih8APvQyuGWoZ+5E=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1707370996; x=1707975796;\n h=mime-version:message-id:date:subject:cc:to:from:x-gm-message-state\n :from:to:cc:subject:date:message-id:reply-to;\n bh=n5ttXWttbKfFV4k3cvr64vxEWQAhGcXWK/giJSvjKls=;\n b=fPKLyExIkvzkbIJDufZfcDJNo1NXwtaWla296Xsx5VBgsGshenAENh3JhLTzLybxMs\n 9ytB9cNe+BzJm+fk4m4zTOHhxHxZ63ms0s9TSE0ZU2JmPHm6p/JLVMRYqKTctfTFVUS2\n 8T/AMScoB85x9yUTrU0/XRX2U4tFss9nIpCjmhE9XC1N4NE39kpIt1Po6HjX4Uu9SIua\n kfh94QtrXQQKUhyPkTpKEd2b4Le/eLOdGihZe3YQzr+MNpv0rCsG/NBY4ldEZtNY+Tw1\n N9fUwEXjniawVVHfvmH+8maaTHVCrU+F9RRFZLPGn11ghDp/AlsOZo5DQISdgCSv+wLM\n nLMA==", "X-Gm-Message-State": "AOJu0YxK/759tVnWdYDUS+K83mH6IEDk3vBVs3BF5T0Tr+kz4AdS1P5F\n XwkIUxzrwPCPyH3b6ARMY3LatOJYvE0o+TP59rDV6PeTwiIUrWxeBIKTaMNRoUkWFtRFZDFbLjK\n wyCCgLTCy+sr+oM2veJp6GV9OUTj1GxYSHeKzIRCOhIrkNnEf2AUCm1yD563Wc6BxLoEGQjdsv9\n kFBfbNukRS/VXighhTVefVsZpOJxaJ", "X-Google-Smtp-Source": "\n AGHT+IEKoJMnILJ1DeVG/DrIqDKudGP5fEhhs58v2snrNlPwk0cen36lNMjQU+gPq/4RsidEfMEq1Q==", "X-Received": "by 2002:a0c:e346:0:b0:68c:92ca:fec5 with SMTP id\n a6-20020a0ce346000000b0068c92cafec5mr7389902qvm.51.1707370996267;\n Wed, 07 Feb 2024 21:43:16 -0800 (PST)", "X-Forwarded-Encrypted": "i=1;\n AJvYcCVFIjCFqatL5vcTyd0VZBN8IOTqlh1P/M/VGFZvr6B9pNzew7LGPaaAhsMhBb06HOaSOi0HxfJaDfDzs0k2pihGDr6gQiy/rS4YsDc2kw==", "From": "Ajit Khaparde <ajit.khaparde@broadcom.com>", "To": "dev@dpdk.org", "Cc": "ferruh.yigit@intel.com,\n\tandrew.rybchenko@oktetlabs.ru", "Subject": "[PATCH 0/3] Support IPv6 flow label based RSS", "Date": "Wed, 7 Feb 2024 21:43:08 -0800", "Message-Id": "<20240208054311.3642-1-ajit.khaparde@broadcom.com>", "X-Mailer": "git-send-email 2.39.2 (Apple Git-143)", "MIME-Version": "1.0", "Content-Type": "multipart/signed; protocol=\"application/pkcs7-signature\";\n micalg=sha-256; boundary=\"000000000000c139190610d849b2\"", "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": "The use of 5-tuple of the source address, destination address,\nsource port, destination port, and the transport protocol type\nmay not be possible due to IP fragmentation, encryption, or\ninability to parse past IPv6 extensions headers.\n\nFlow label values can be chosen such that they can be\nused as part of the input to a hash function used in a load\ndistribution scheme.\n\nOn supporting hardware, the 20-bit Flow Label field in the\nIPv6 header can be used to perform RSS in the ingress path.\n\nPlease apply.\n\nExample to configure IPv6 flow label based RSS:\n\nflow create 0 ingress pattern eth / ipv6 / tcp / end actions rss types ipv6-flow-label end / end\n\nAjit Khaparde (3):\n ethdev: add support for RSS based on IPv6 flow label\n app/testpmd: add IPv6 flow label to RSS types\n net/bnxt: add IPv6 flow label based RSS support\n\n app/test-pmd/config.c | 1 +\n drivers/net/bnxt/bnxt.h | 1 +\n drivers/net/bnxt/bnxt_ethdev.c | 2 ++\n drivers/net/bnxt/bnxt_hwrm.c | 7 +++++++\n drivers/net/bnxt/bnxt_vnic.c | 9 +++++++--\n lib/ethdev/rte_ethdev.h | 1 +\n 6 files changed, 19 insertions(+), 2 deletions(-)" }