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{ "id": 76316, "url": "http://patches.dpdk.org/api/covers/76316/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200902092643.49924-1-yang_y_yi@163.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": "<20200902092643.49924-1-yang_y_yi@163.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200902092643.49924-1-yang_y_yi@163.com", "date": "2020-09-02T09:26:41", "name": "[V3,0/2] gro: add UDP GRO and VXLAN UDP GRO support", "submitter": { "id": 1806, "url": "http://patches.dpdk.org/api/people/1806/?format=api", "name": "yang_y_yi", "email": "yang_y_yi@163.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20200902092643.49924-1-yang_y_yi@163.com/mbox/", "series": [ { "id": 11900, "url": "http://patches.dpdk.org/api/series/11900/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11900", "date": "2020-09-02T09:26:41", "name": "gro: add UDP GRO and VXLAN UDP GRO support", "version": 3, "mbox": "http://patches.dpdk.org/series/11900/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/76316/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 B9E54A04B7;\n\tWed, 2 Sep 2020 11:26:53 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id A005C1C066;\n\tWed, 2 Sep 2020 11:26:52 +0200 (CEST)", "from mail-m974.mail.163.com (mail-m974.mail.163.com [123.126.97.4])\n by dpdk.org (Postfix) with ESMTP id AA88E4C99\n for <dev@dpdk.org>; Wed, 2 Sep 2020 11:26:49 +0200 (CEST)", "from yangyi0100.home.langchao.com (unknown [111.207.123.58])\n by smtp4 (Coremail) with SMTP id HNxpCgCnFs1TZU9fhk9LNw--.108S2;\n Wed, 02 Sep 2020 17:26:47 +0800 (CST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com;\n s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=gIkUG\n cgHabNSVbj7pnaXpVmQ1UpjuSgnWlO4gRi1xjs=; b=UpvlmveFV2Nv37WjCYFrV\n tqcxh+x5g0WlVRS+64CKznngN0XZZ3Qe2yLPKITYRYIetKV2KY2Jf9SljtWl60ee\n 7CDgQp9RqgmnitmVSvbxhH8EaJhn6RxpawiMXkgz3vBa2JG5gzj+zawKgj0/diOZ\n vAvWV+gjv/G+IOCr+DL/6c=", "From": "yang_y_yi@163.com", "To": "dev@dpdk.org", "Cc": "jiayu.hu@intel.com, thomas@monjalon.net, yangyi01@inspur.com,\n yang_y_yi@163.com", "Date": "Wed, 2 Sep 2020 17:26:41 +0800", "Message-Id": "<20200902092643.49924-1-yang_y_yi@163.com>", "X-Mailer": "git-send-email 2.19.2.windows.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-CM-TRANSID": "HNxpCgCnFs1TZU9fhk9LNw--.108S2", "X-Coremail-Antispam": "1Uf129KBjvdXoWruF1xCrWUWFyUGw48GrW7urg_yoWktwc_u3\n 48CFW5Xa1UJFW5Ca45Krs8X39rAr4UJF4IvFn5Jr45KFZ8Kr45XrykZrW8JF1rX3W3GF4r\n tFnrAFWxtF1xJjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT\n 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUj8pnJUUUUU==", "X-Originating-IP": "[111.207.123.58]", "X-CM-SenderInfo": "51dqwsp1b1xqqrwthudrp/xtbBEA6Ti1UMThY1TwAAs9", "Subject": "[dpdk-dev] [PATCH V3 0/2] gro: add UDP GRO and VXLAN UDP GRO support", "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": "From: Yi Yang <yangyi01@inspur.com>\n\nIn case that UFO or GSO is enabled, GRO is very necessary,\nespecially for UDP, it is more so. Many NICs can't support\nVXLAN UDP UFO/USO and VLAN UFO/USO, so UDP performance\nimprovement depends on GSO and GRO to a great extent.\n\nThis patch series added VLAN UDP GRO and VXLAN UDP GRO\nsupport.\n\nChangelog\n---------\nv2 -> v3: Remove UDP header length check\n\nv1 -> v2: split into two patches\n\nYi Yang (2):\n gro: add UDP GRO support\n gro: add VXLAN UDP GRO support\n\n lib/librte_gro/Makefile | 2 +\n lib/librte_gro/gro_udp4.c | 435 +++++++++++++++++++++++++++++++\n lib/librte_gro/gro_udp4.h | 294 +++++++++++++++++++++\n lib/librte_gro/gro_vxlan_udp4.c | 556 ++++++++++++++++++++++++++++++++++++++++\n lib/librte_gro/gro_vxlan_udp4.h | 152 +++++++++++\n lib/librte_gro/meson.build | 2 +-\n lib/librte_gro/rte_gro.c | 192 +++++++++++---\n lib/librte_gro/rte_gro.h | 8 +-\n 8 files changed, 1607 insertions(+), 34 deletions(-)\n create mode 100644 lib/librte_gro/gro_udp4.c\n create mode 100644 lib/librte_gro/gro_udp4.h\n create mode 100644 lib/librte_gro/gro_vxlan_udp4.c\n create mode 100644 lib/librte_gro/gro_vxlan_udp4.h" }