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{ "id": 106722, "url": "http://patchwork.dpdk.org/api/covers/106722/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/20220130175935.1947730-1-gakhil@marvell.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20220130175935.1947730-1-gakhil@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20220130175935.1947730-1-gakhil@marvell.com", "date": "2022-01-30T17:59:31", "name": "[v3,0/4] ethdev: introduce IP reassembly offload", "submitter": { "id": 2094, "url": "http://patchwork.dpdk.org/api/people/2094/?format=api", "name": "Akhil Goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/20220130175935.1947730-1-gakhil@marvell.com/mbox/", "series": [ { "id": 21429, "url": "http://patchwork.dpdk.org/api/series/21429/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=21429", "date": "2022-01-30T17:59:31", "name": "ethdev: introduce IP reassembly offload", "version": 3, "mbox": "http://patchwork.dpdk.org/series/21429/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/covers/106722/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 571FEA04A7;\n\tSun, 30 Jan 2022 18:59:51 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 79C9A41148;\n\tSun, 30 Jan 2022 18:59:50 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174])\n by mails.dpdk.org (Postfix) with ESMTP id 7E379410EC\n for <dev@dpdk.org>; Sun, 30 Jan 2022 18:59:49 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id\n 20UGnCEp019840;\n Sun, 30 Jan 2022 09:59:45 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3dw3tt2v82-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT);\n Sun, 30 Jan 2022 09:59:45 -0800", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2;\n Sun, 30 Jan 2022 09:59:43 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend\n Transport; Sun, 30 Jan 2022 09:59:43 -0800", "from localhost.localdomain (unknown [10.28.48.55])\n by maili.marvell.com (Postfix) with ESMTP id 679313F70A9;\n Sun, 30 Jan 2022 09:59:39 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding : content-type; s=pfpt0220;\n bh=6Crj5ZeVpWPbE4da+2DFtIMgxmnS8Etu8cbklrlikAQ=;\n b=TPtrTCWupG6gq/6lCeXOW2LQbg5GDcm3jqIU/7TnaBYQLTaqc2QVfjuR0GzNRKBIUWo2\n H5XD89Ma48nZ37M5Z/AQvbqxB6Cu2WZPxPRa4OhVXTSSvtDbVBSvHKtffW+ujXoB8ky2\n oKaljc3k5ilfRvdxXN5VE6wwjq5j2SKMbSZedRas7ovP9+pxUg0OodrUjfA4t2JrOb+x\n 8iIEkyQWTT4IaORB1NiLmyB8Jzbjtm2ZHPzvVXnOOtBJMQpj0m+sPPLrxVMj2at/ddoU\n s52g5q0M1uAIWTFwq/8GBqopEmI8sGh0utelvZQjn+3eDNqIOdYpMPE0XpuWUVZURFds yQ==", "From": "Akhil Goyal <gakhil@marvell.com>", "To": "<dev@dpdk.org>", "CC": "<anoobj@marvell.com>, <matan@nvidia.com>, <konstantin.ananyev@intel.com>,\n <thomas@monjalon.net>, <ferruh.yigit@intel.com>,\n <andrew.rybchenko@oktetlabs.ru>, <rosen.xu@intel.com>,\n <jerinj@marvell.com>, <stephen@networkplumber.org>, <mdr@ashroe.eu>,\n Akhil Goyal <gakhil@marvell.com>", "Subject": "[PATCH v3 0/4] ethdev: introduce IP reassembly offload", "Date": "Sun, 30 Jan 2022 23:29:31 +0530", "Message-ID": "<20220130175935.1947730-1-gakhil@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20220120162627.4155695-1-gakhil@marvell.com>", "References": "<20220120162627.4155695-1-gakhil@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-GUID": "NhVSOA8iZWvJEuclUPtvKp25kXWZ4xAR", "X-Proofpoint-ORIG-GUID": "NhVSOA8iZWvJEuclUPtvKp25kXWZ4xAR", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513\n definitions=2022-01-30_05,2022-01-28_01,2021-12-02_01", "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": "As discussed in the RFC[1] sent in 21.11, a new offload is\nintroduced in ethdev for IP reassembly.\n\nThis patchset add the IP reassembly RX offload.\nCurrently, the offload is tested along with inline IPsec processing.\nIt can also be updated as a standalone offload without IPsec, if there\nare some hardware available to test it.\nThe patchset is tested on cnxk platform. The driver implementation\nand a test app are added as separate patchsets.\n\n[1]: http://patches.dpdk.org/project/dpdk/patch/20210823100259.1619886-1-gakhil@marvell.com/\n\nchanges in v3:\n- incorporated comments from Andrew and Stephen Hemminger\n\nchanges in v2:\n- added abi ignore exceptions for modifications in reserved fields.\n Added a crude way to subside the rte_security and rte_ipsec ABI issue.\n Please suggest a better way.\n- incorporated Konstantin's comment for extra checks in new API\n introduced.\n- converted static mbuf ol_flag to mbuf dynflag (Konstantin)\n- added a get API for reassembly configuration (Konstantin)\n- Fixed checkpatch issues.\n- Dynfield is NOT split into 2 parts as it would cause an extra fetch in\n case of IP reassembly failure.\n- Application patches are split into a separate series.\n\n\nAkhil Goyal (4):\n ethdev: introduce IP reassembly offload\n ethdev: add dev op to set/get IP reassembly configuration\n ethdev: add mbuf dynfield for incomplete IP reassembly\n security: add IPsec option for IP reassembly\n\n devtools/libabigail.abignore | 19 ++++++\n doc/guides/nics/features.rst | 12 ++++\n lib/ethdev/ethdev_driver.h | 45 +++++++++++++++\n lib/ethdev/rte_ethdev.c | 109 +++++++++++++++++++++++++++++++++++\n lib/ethdev/rte_ethdev.h | 100 +++++++++++++++++++++++++++++++-\n lib/ethdev/version.map | 5 ++\n lib/security/rte_security.h | 12 +++-\n 7 files changed, 300 insertions(+), 2 deletions(-)" }