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GET /api/patches/117173/?format=api
{ "id": 117173, "url": "http://patches.dpdk.org/api/patches/117173/?format=api", "web_url": "http://patches.dpdk.org/project/dts/patch/20220930054930.546563-2-ke1.xu@intel.com/", "project": { "id": 3, "url": "http://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": "<20220930054930.546563-2-ke1.xu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20220930054930.546563-2-ke1.xu@intel.com", "date": "2022-09-30T05:49:29", "name": "[V1,1/2] test_plans/vf_offload: add test cases for tunneling packets", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "0d60a3b0754d1f7fc881e0fa92acfd8be4327161", "submitter": { "id": 2810, "url": "http://patches.dpdk.org/api/people/2810/?format=api", "name": "Ke Xu", "email": "ke1.xu@intel.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dts/patch/20220930054930.546563-2-ke1.xu@intel.com/mbox/", "series": [ { "id": 24926, "url": "http://patches.dpdk.org/api/series/24926/?format=api", "web_url": "http://patches.dpdk.org/project/dts/list/?series=24926", "date": "2022-09-30T05:49:28", "name": "update existing cases and add new cases to validate vf tunneling packets", "version": 1, "mbox": "http://patches.dpdk.org/series/24926/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/117173/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/117173/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 E3FDAA034C;\n\tFri, 30 Sep 2022 07:50:30 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id DF526427FF;\n\tFri, 30 Sep 2022 07:50:30 +0200 (CEST)", "from mga06.intel.com (mga06b.intel.com [134.134.136.31])\n by mails.dpdk.org (Postfix) with ESMTP id C14CE40E5A\n for <dts@dpdk.org>; Fri, 30 Sep 2022 07:50:27 +0200 (CEST)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 29 Sep 2022 22:50:22 -0700", "from bmca4bf0170a856.sh.intel.com (HELO DPDK-XUKE-LAB.sh.intel.com)\n ([10.67.115.115])\n by fmsmga008.fm.intel.com with ESMTP; 29 Sep 2022 22:50:20 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1664517027; x=1696053027;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=Khp9XjjaSZZTpBRFqT92wK5HjkZQdfjesYBlThpF/Og=;\n b=Cpq+2iORnQrFus3Z2/6NX+mefHEgPm7ewjBYK5H+7nNRs8Oo2PHo8SgI\n KLehdFQQf+ZkoDbpRxtglSVopq/dxfnWT74mZH+m56UWorB2th3oAZtQQ\n A/xaq7Qymdj7KkEaEOPpxcAI3dWSdtqdXOabBYLuxjx4QtNCH+BpvaNGP\n 4uE5S1lA3qOBeDqEUrvzNjdp6ekwR9sY6JRSSrlWCr3SWgteQL0tJGUfA\n 2ajwgD6VdIIcqZWCRwPKgWH8KjUqPlM2pGvHHho9alH1ZedM8lfKY2c8G\n a62ZLvQatJ2cVTNejHybF9aThRjZUfu7gDUyZr3oP1JgCMMwpYw63TVME Q==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10485\"; a=\"363953965\"", "E=Sophos;i=\"5.93,357,1654585200\"; d=\"scan'208\";a=\"363953965\"", "E=McAfee;i=\"6500,9779,10485\"; a=\"685157255\"", "E=Sophos;i=\"5.93,357,1654585200\"; d=\"scan'208\";a=\"685157255\"" ], "X-ExtLoop1": "1", "From": "Ke Xu <ke1.xu@intel.com>", "To": "dts@dpdk.org", "Cc": "qi.fu@intel.com,\n\tlijuan.tu@intel.com,\n\tKe Xu <ke1.xu@intel.com>", "Subject": "[DTS][PATCH V1 1/2] test_plans/vf_offload: add test cases for\n tunneling packets", "Date": "Fri, 30 Sep 2022 05:49:29 +0000", "Message-Id": "<20220930054930.546563-2-ke1.xu@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20220930054930.546563-1-ke1.xu@intel.com>", "References": "<20220930054930.546563-1-ke1.xu@intel.com>", "MIME-Version": "1.0", "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,\n 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 | 226 ++++++++++++++++++++++++++++\n 1 file changed, 226 insertions(+)", "diff": "diff --git a/test_plans/vf_offload_test_plan.rst b/test_plans/vf_offload_test_plan.rst\nindex ba490e06..c0a7f850 100644\n--- a/test_plans/vf_offload_test_plan.rst\n+++ b/test_plans/vf_offload_test_plan.rst\n@@ -97,6 +97,96 @@ 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+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@@ -167,6 +257,91 @@ 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, add tunneling support on csum and enable tunnel tso as\n+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@@ -210,3 +385,54 @@ 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+\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": [ "V1", "1/2" ] }