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{ "id": 90607, "url": "http://patches.dpdk.org/api/covers/90607/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20210406111106.2020555-1-conor.walsh@intel.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": "<20210406111106.2020555-1-conor.walsh@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210406111106.2020555-1-conor.walsh@intel.com", "date": "2021-04-06T11:11:01", "name": "[v7,0/5] examples/l3fwd: add FIB lookup method to l3fwd", "submitter": { "id": 1935, "url": "http://patches.dpdk.org/api/people/1935/?format=api", "name": "Conor Walsh", "email": "conor.walsh@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20210406111106.2020555-1-conor.walsh@intel.com/mbox/", "series": [ { "id": 16127, "url": "http://patches.dpdk.org/api/series/16127/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=16127", "date": "2021-04-06T11:11:01", "name": "examples/l3fwd: add FIB lookup method to l3fwd", "version": 7, "mbox": "http://patches.dpdk.org/series/16127/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/90607/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 6C0AEA0546;\n\tTue, 6 Apr 2021 13:11:15 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E704540F35;\n\tTue, 6 Apr 2021 13:11:14 +0200 (CEST)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n by mails.dpdk.org (Postfix) with ESMTP id 127424067C\n for <dev@dpdk.org>; Tue, 6 Apr 2021 13:11:13 +0200 (CEST)", "from fmsmga006.fm.intel.com ([10.253.24.20])\n by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 06 Apr 2021 04:11:13 -0700", "from silpixa00400466.ir.intel.com ([10.237.213.210])\n by fmsmga006.fm.intel.com with ESMTP; 06 Apr 2021 04:11:10 -0700" ], "IronPort-SDR": [ "\n b29UC9pwL8CRvB90wjXGBbcPSyqR5xstGR086DpyMNx5uYPdkjWrQbyNohHTrSJ7X5sCJAWJYm\n C9SuF4oXYeqw==", "\n O3VVzh285rTEAQS46okw7R2H4M82TU4XS71Fc69Fb8PnCOELhDo0iiRj3txFq234cfDRnVuDKA\n Skwsh1DLfaWA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9945\"; a=\"193082377\"", "E=Sophos;i=\"5.81,309,1610438400\"; d=\"scan'208\";a=\"193082377\"", "E=Sophos;i=\"5.81,309,1610438400\"; d=\"scan'208\";a=\"609244317\"" ], "X-ExtLoop1": "1", "From": "Conor Walsh <conor.walsh@intel.com>", "To": "jerinj@marvell.com, stephen@networkplumber.org,\n bernard.iremonger@intel.com, konstantin.ananyev@intel.com,\n vladimir.medvedkin@intel.com, anatoly.burakov@intel.com,\n john.mcnamara@intel.com", "Cc": "dev@dpdk.org,\n\tConor Walsh <conor.walsh@intel.com>", "Date": "Tue, 6 Apr 2021 11:11:01 +0000", "Message-Id": "<20210406111106.2020555-1-conor.walsh@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210402105252.1145821-1-conor.walsh@intel.com>", "References": "<20210402105252.1145821-1-conor.walsh@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v7 0/5] examples/l3fwd: add FIB lookup method to\n l3fwd", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Currently the l3fwd sample app supports LPM and EM lookup methods this\npatchset implements the FIB library as another lookup method for l3fwd.\nInstead of adding an individual flag for FIB, a new flag '--lookup' has\nbeen added that allows the user to select their desired lookup method.\nThe flags '-E' and '-L' have been retained for backwards compatibility.\n\n---\n\nv7:\n - Error log for invalid lookup method now runs within the parse_lookup\n function for better maintainability\n\nv6:\n - rte_exit no longer used within parse_lookup, exiting due to\n incorrect config is now handled the same as the other config options\n - Corrected a typo within print usage\n - Moved -E and -L to the bottom of print usage as they are\n now legacy flags\n\nv5:\n - Removed runtime checks to ensure desired port is within portmask,\n unused ports are still removed during setup\n\nv4:\n - Changed individual switches for lookup methods to an\n enum for all lookup methods\n - Removed '-F' and introduced '--lookup' flag to select lookup methods\n - Fixed indentation issues\n - Renamed some variables for increased clarity\n - Minor changes to some logic for readability\n - Implemented MAC updating for FIB on non-SSE machines\n - Implemented RFC1812 for FIB on non-SSE machines\n - Added checks to ensure desired port is within portmask\n\nv3: add support for NEON, PPC 64 and machines that do not support SSE,\n NEON or PPC 64.\n\nv2: added the socket header file to fix FreeBSD build.\n\nConor Walsh (5):\n examples/l3fwd: fix LPM IPv6 subnets\n examples/l3fwd: move l3fwd routes to common header\n examples/l3fwd: add FIB infrastructure\n examples/l3fwd: implement FIB lookup method\n doc/guides/l3_forward: update documentation for FIB\n\n doc/guides/sample_app_ug/l3_forward.rst | 113 ++++-\n examples/l3fwd/Makefile | 2 +-\n examples/l3fwd/l3fwd.h | 27 +-\n examples/l3fwd/l3fwd_common_route.h | 48 +++\n examples/l3fwd/l3fwd_event.c | 9 +\n examples/l3fwd/l3fwd_event.h | 1 +\n examples/l3fwd/l3fwd_fib.c | 528 ++++++++++++++++++++++++\n examples/l3fwd/l3fwd_lpm.c | 68 +--\n examples/l3fwd/main.c | 119 ++++--\n examples/l3fwd/meson.build | 4 +-\n 10 files changed, 819 insertions(+), 100 deletions(-)\n create mode 100644 examples/l3fwd/l3fwd_common_route.h\n create mode 100644 examples/l3fwd/l3fwd_fib.c" }