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GET /api/patches/120807/?format=api
{ "id": 120807, "url": "https://patches.dpdk.org/api/patches/120807/?format=api", "web_url": "https://patches.dpdk.org/project/dts/patch/20221213090141.170959-2-ke1.xu@intel.com/", "project": { "id": 3, "url": "https://patches.dpdk.org/api/projects/3/?format=api", "name": "DTS", "link_name": "dts", "list_id": "dts.dpdk.org", "list_email": "dts@dpdk.org", "web_url": "", "scm_url": "git://dpdk.org/tools/dts", "webscm_url": "http://git.dpdk.org/tools/dts/", "list_archive_url": "https://inbox.dpdk.org/dts", "list_archive_url_format": "https://inbox.dpdk.org/dts/{}", "commit_url_format": "" }, "msgid": "<20221213090141.170959-2-ke1.xu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20221213090141.170959-2-ke1.xu@intel.com", "date": "2022-12-13T09:01:40", "name": "[V3,1/2] test_plans/vf_offload: add test cases for tunneling packets", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "edde9818f9d7453c1a934deb92524417df2f061a", "submitter": { "id": 2810, "url": "https://patches.dpdk.org/api/people/2810/?format=api", "name": "Ke Xu", "email": "ke1.xu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dts/patch/20221213090141.170959-2-ke1.xu@intel.com/mbox/", "series": [ { "id": 26100, "url": "https://patches.dpdk.org/api/series/26100/?format=api", "web_url": "https://patches.dpdk.org/project/dts/list/?series=26100", "date": "2022-12-13T09:01:39", "name": "update existing cases and add new cases to validate vf tunneling packets", "version": 3, "mbox": "https://patches.dpdk.org/series/26100/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/120807/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/120807/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-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 C1AE7A0542;\n\tTue, 13 Dec 2022 10:03:04 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id BC9A440A89;\n\tTue, 13 Dec 2022 10:03:04 +0100 (CET)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n by mails.dpdk.org (Postfix) with ESMTP id 4D71040146\n for <dts@dpdk.org>; Tue, 13 Dec 2022 10:03:02 +0100 (CET)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 13 Dec 2022 01:03:00 -0800", "from dpdk-xuke-lab.sh.intel.com ([10.67.119.8])\n by fmsmga002.fm.intel.com with ESMTP; 13 Dec 2022 01:02:59 -0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1670922181; x=1702458181;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=0QPmiACD++HcNKEuU5JO6dhY8pV8ohP4RDMv0nSOJI0=;\n b=PiIUrMwQULonP3f8OZUa6sFwsWxGUxFXpG4ZPviTEPva50dMi/+x5ta5\n 81mM2cQkDZ/tKrLaudQETHAxf+BOpx2Zb5Krw96A7PdYj3WAIgs1GfYLe\n vdSPgpA5JmsIW+QHRypxmAph3WYO7sFyt0tlCZ5yQ8pd+jA+fPfhhPxRE\n jkrasIjThQZlMhVPmCvN4vuXrWF9JiVh5lIhI6fhkLy8Y2tA+OMDJs1m/\n r9x3nxCAnr9+xhB+zu9tu4EhkVcK8NTWepWBVe+4fZiTkpzWsPXZOkGLG\n zfNZP5EwOEABFtjo4fM9DxJJYLRf21SFu/CxbgKXryjefVkWbxzcnuyrq A==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10559\"; a=\"382386469\"", "E=Sophos;i=\"5.96,240,1665471600\"; d=\"scan'208\";a=\"382386469\"", "E=McAfee;i=\"6500,9779,10559\"; a=\"755294423\"", "E=Sophos;i=\"5.96,240,1665471600\"; d=\"scan'208\";a=\"755294423\"" ], "X-ExtLoop1": "1", "From": "Ke Xu <ke1.xu@intel.com>", "To": "dts@dpdk.org", "Cc": "ke1.xu@intel.com,\n\tqi.fu@intel.com,\n\tlijuan.tu@intel.com", "Subject": "[DTS][PATCH V3 1/2] test_plans/vf_offload: add test cases for\n tunneling packets", "Date": "Tue, 13 Dec 2022 17:01:40 +0800", "Message-Id": "<20221213090141.170959-2-ke1.xu@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20221213090141.170959-1-ke1.xu@intel.com>", "References": "<20221213090141.170959-1-ke1.xu@intel.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dts@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "test suite reviews and discussions <dts.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org" }, "content": "DPDK will support outer checksum offload and tunneling TSO in release 22.11, this commit is intended to cover the new scenario of test these features.\n\nSigned-off-by: Ke Xu <ke1.xu@intel.com>\n---\n test_plans/vf_offload_test_plan.rst | 233 ++++++++++++++++++++++++++++\n 1 file changed, 233 insertions(+)", "diff": "diff --git a/test_plans/vf_offload_test_plan.rst b/test_plans/vf_offload_test_plan.rst\nindex c5e720f2..f80290f5 100644\n--- a/test_plans/vf_offload_test_plan.rst\n+++ b/test_plans/vf_offload_test_plan.rst\n@@ -113,6 +113,101 @@ be validated as pass by the tester.\n The IPv4 source address will not be changed by testpmd.\n \n \n+Test Case: HW tunneling checksum offload check\n+==============================================\n+In DPDK 22.11 release, Intel® Ethernet 800 Series NIC with ICE supports HW\n+checksum offload for tunneling packets for checking both inner and outer\n+checksum. For the packets involved in this case, a ICE COMMON DDP Package\n+is required.\n+\n+Start testpmd and enable checksum offload on rx port.\n+\n+Setup the ``csum`` forwarding mode::\n+\n+ testpmd> set fwd csum\n+ Set csum packet forwarding mode\n+\n+Enable the IPv4/UDP/TCP/SCTP HW checksum offload on port 0::\n+\n+ testpmd> port stop all\n+ testpmd> csum set ip hw 0\n+ testpmd> csum set tcp hw 0\n+ testpmd> csum set udp hw 0\n+ testpmd> csum set sctp hw 0\n+ testpmd> csum set outer-ip hw 0\n+ testpmd> csum set outer-udp hw 0\n+ testpmd> csum parse-tunnel on 0\n+ testpmd> port start all\n+ testpmd> set promisc 0 on\n+ testpmd> start\n+ csum packet forwarding - CRC stripping disabled - packets/burst=32\n+ nb forwarding cores=1 - nb forwarding ports=10\n+ RX queues=1 - RX desc=128 - RX free threshold=64\n+ RX threshold registers: pthresh=8 hthresh=8 wthresh=4\n+ TX queues=1 - TX desc=512 - TX free threshold=0\n+ TX threshold registers: pthresh=32 hthresh=8 wthresh=8\n+\n+Configure the traffic generator to send the multiple packets for the following\n+combination with inner package of:\n+\n+ +----------------+----------------------------------------+\n+ | packet type | packet organization |\n+ +================+========================================+\n+ | | IPv4 / UDP / payload |\n+ | +----------------------------------------+\n+ | | IPv4 / TCP / payload |\n+ | +----------------------------------------+\n+ | inner packets | IPv4 / SCTP / payload |\n+ | for checksum +----------------------------------------+\n+ | offload test | IPv6 / UDP / payload |\n+ | +----------------------------------------+\n+ | | IPv6 / TCP / payload |\n+ | +----------------------------------------+\n+ | | IPv6 / SCTP / payload |\n+ +----------------+----------------------------------------+\n+\n+And outer or tunneling package of :\n+\n+ +----------------+----------------------------------------+\n+ | packet type | packet organization |\n+ +================+========================================+\n+ | | Ether / IPv4 / UDP / VXLAN / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / UDP / VXLAN / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / GRE |\n+ | outer and +----------------------------------------+\n+ | tunneling | Ether / IPv4 / GRE / Ether |\n+ | packets +----------------------------------------+\n+ | for checksum | Ether / IPv6 / GRE |\n+ | offload test +----------------------------------------+\n+ | | Ether / IPv6 / GRE / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / NVGRE |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / NVGRE / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / NVGRE |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / NVGRE / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / UDP / GTPU |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / UDP / GTPU |\n+ +----------------+----------------------------------------+\n+ \n+Notice that VxLAN needs DCF to configure, so testing of VxLAN may need to perform\n+on DCF.\n+\n+Send packets with incorrect checksum on outer IPv4, outer UDP (if exists), inner\n+IP, inner L4, verify dpdk can rx it and report the checksum error,\n+verify that the same number of packet are correctly received on the traffic\n+generator side. And IPv4 checksum, TCP checksum, UDP checksum, SCTP checksum need\n+be validated as pass by the tester.\n+\n+The IPv4 source address will not be changed by testpmd.\n+\n+\n Test Case: SW checksum offload check\n ====================================\n \n@@ -183,6 +278,91 @@ and checksum on rx port. The test commands is below::\n # Enable TSO on tx port\n testpmd> tso set 800 1\n \n+For tunneling cases on Intel® Ethernet 800 Series NIC with ICE, add tunneling support\n+on csum and enable tunnel tso as below::\n+\n+ # Enable hw checksum for tunneling on rx port\n+ testpmd> port stop all\n+ testpmd> csum set outer-ip hw 0\n+ testpmd> csum set outer-udp hw 0\n+ testpmd> csum parse-tunnel on 0\n+ testpmd> port start all\n+ testpmd> tunnel_tso set 800 1\n+\n+Configure the traffic generator to send the multiple packets for the following\n+combination:\n+\n+ +----------------+----------------------------------------+\n+ | packet type | packet organization |\n+ +================+========================================+\n+ | | Ether / IPv4 / TCP / payload len 128 |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / TCP / payload len 800 |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / TCP / payload len 801 |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / TCP / payload len 1700 |\n+ | non-tunneling +----------------------------------------+\n+ | packets for | Ether / IPv4 / TCP / payload len 2500 |\n+ | TSO test +----------------------------------------+\n+ | | Ether / IPv6 / TCP / payload len 128 |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / TCP / payload len 800 |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / TCP / payload len 801 |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / TCP / payload len 1700 |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / TCP / payload len 2500 |\n+ +----------------+----------------------------------------+\n+ | | Ether / IPv4 / UDP / VXLAN / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / UDP / VXLAN / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / GRE |\n+ | outer and +----------------------------------------+\n+ | tunneling | Ether / IPv4 / GRE / Ether |\n+ | packets +----------------------------------------+\n+ | for tso test | Ether / IPv6 / GRE |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / GRE / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / NVGRE |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / NVGRE / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / NVGRE |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / NVGRE / Ether |\n+ | +----------------------------------------+\n+ | | Ether / IPv4 / UDP / GTPU |\n+ | +----------------------------------------+\n+ | | Ether / IPv6 / UDP / GTPU |\n+ +----------------+----------------------------------------+\n+ | | IPv4 / TCP / payload len 128 |\n+ | +----------------------------------------+\n+ | | IPv4 / TCP / payload len 800 |\n+ | +----------------------------------------+\n+ | | IPv4 / TCP / payload len 801 |\n+ | +----------------------------------------+\n+ | | IPv4 / TCP / payload len 1700 |\n+ | +----------------------------------------+\n+ | inner packets | IPv4 / TCP / payload len 2500 |\n+ | for TSO test +----------------------------------------+\n+ | | IPv6 / TCP / payload len 128 |\n+ | +----------------------------------------+\n+ | | IPv6 / TCP / payload len 800 |\n+ | +----------------------------------------+\n+ | | IPv6 / TCP / payload len 801 |\n+ | +----------------------------------------+\n+ | | IPv6 / TCP / payload len 1700 |\n+ | +----------------------------------------+\n+ | | IPv6 / TCP / payload len 2500 |\n+ +----------------+----------------------------------------+\n+ \n+Notice that VxLAN needs DCF to configure, so testing of VxLAN may need to perform\n+on DCF.\n+\n \n Test case: csum fwd engine, use TSO\n ===================================\n@@ -226,3 +406,56 @@ Test IPv4() in scapy::\n Test IPv6() in scapy::\n \n sendp([Ether(dst=\"%s\", src=\"52:00:00:00:00:00\")/IPv6(src=\"FE80:0:0:0:200:1FF:FE00:200\", dst=\"3555:5555:6666:6666:7777:7777:8888:8888\")/UDP(sport=1021,dport=1021)/Raw(load=\"\\x50\"*%s)], iface=\"%s\")\n+\n+\n+Test case: csum fwd engine, use tunnel TSO\n+==========================================\n+In DPDK 22.11 release, Intel® Ethernet 800 Series NIC with ICE supports HW\n+TSO for tunneling packets. For the packets involved in this case, a ICE COMMON\n+DDP Package is required.\n+\n+This test uses ``Scapy`` to send out one large tunneled TCP package. The dut\n+forwards package with tunnel TSO enable on tx port while rx port turns checksum\n+on. After package send out by TSO on tx port, the tester receives multiple small\n+TCP package.\n+\n+Turn off tx port by ethtool on tester::\n+\n+ ethtool -K <tx port> rx off tx off tso off gso off gro off lro off\n+ ip l set <tx port> up\n+\n+Capture package rx port on tester::\n+\n+ tcpdump -n -e -i <rx port> -s 0 -w /tmp/cap\n+\n+Launch the userland ``testpmd`` application on DUT as follows::\n+\n+ testpmd> set verbose 1\n+ # Enable hw checksum on rx port\n+ testpmd> port stop all\n+ testpmd> csum set ip hw 0\n+ testpmd> csum set tcp hw 0\n+ testpmd> csum set udp hw 0\n+ testpmd> csum set sctp hw 0\n+ testpmd> csum set outer-ip hw 0\n+ testpmd> csum set outer-udp hw 0\n+ testpmd> csum parse-tunnel on 0\n+ testpmd> set promisc 0 on\n+ testpmd> port start all\n+\n+ # Enable TSO on tx port\n+ testpmd> tunnel_tso set 800 1\n+ # Set fwd engine and start\n+\n+ testpmd> set fwd csum\n+ testpmd> start\n+\n+Test IPv4() in scapy::\n+\n+ for one_outer_packet in outer_packet_list:\n+ sendp([Ether(dst=\"%s\", src=\"52:00:00:00:00:00\")/one_outer_packet/IP(src=\"192.168.1.1\",dst=\"192.168.1.2\")/UDP(sport=1021,dport=1021)/Raw(load=\"\\x50\"*%s)], iface=\"%s\")\n+\n+Test IPv6() in scapy::\n+\n+ for one_outer_packet in outer_packet_list:\n+ sendp([Ether(dst=\"%s\", src=\"52:00:00:00:00:00\")/one_outer_packet/IPv6(src=\"FE80:0:0:0:200:1FF:FE00:200\", dst=\"3555:5555:6666:6666:7777:7777:8888:8888\")/UDP(sport=1021,dport=1021)/Raw(load=\"\\x50\"*%s)], iface=\"%s\")\n", "prefixes": [ "V3", "1/2" ] }