From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 9493242B31; Thu, 18 May 2023 04:40:21 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9036C42BDA; Thu, 18 May 2023 04:40:21 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id 8B0AF40E25 for ; Thu, 18 May 2023 04:40:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1684377618; x=1715913618; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=8E4YkpnmJyFboLsPiMYjAkxfhkaED+T0YNH59ZIBuaE=; b=LVIRa7XwnRcZGOSBSdFm8ltVfda7EZGjCmhQGFxeaobjVQvJXQfz3Sb7 atHsGL1EAt9+l6+v+A69o75f/0jGJCxWF6zl55EnGbvSiQqiwc62+gpES Dr33kDs3q4b73fpaaimxGYpcYoFFfM6fQ0HqbUkUDuff5Z1VrhMK0f4H0 BiQJcpZx6Q4qzCms6Esi4unYbeH6U72H0SI4nU5rN8DqiF9o8SMZJnxup dAnUAFtkn8JqFa1Jqe0z0qUNb4UXQhn2Fp1FqCrpKk0B53+Pe4ioAYdyD JlioywAhNPc0+DgjS3OYjDzDMhXlqo1jev7z3vhXJYAmvZqKp6PrXdDpV A==; X-IronPort-AV: E=McAfee;i="6600,9927,10713"; a="417608465" X-IronPort-AV: E=Sophos;i="5.99,284,1677571200"; d="scan'208";a="417608465" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 May 2023 19:40:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10713"; a="826199440" X-IronPort-AV: E=Sophos;i="5.99,284,1677571200"; d="scan'208";a="826199440" Received: from dpdk-lijuan-icelake4.sh.intel.com ([10.67.119.160]) by orsmga004.jf.intel.com with ESMTP; 17 May 2023 19:40:17 -0700 From: Yingya Han To: dts@dpdk.org Cc: Yingya Han Subject: [dts][PATCH V4 1/3]test_plans: add iavf_checksum_offload_perf test plan Date: Thu, 18 May 2023 02:40:12 +0000 Message-Id: <20230518024014.120638-2-yingyax.han@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230518024014.120638-1-yingyax.han@intel.com> References: <20230518024014.120638-1-yingyax.han@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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Signed-off-by: Yingya Han --- .../iavf_checksum_offload_perf_test_plan.rst | 216 ++++++++++++++++++ test_plans/index.rst | 1 + 2 files changed, 217 insertions(+) create mode 100644 test_plans/iavf_checksum_offload_perf_test_plan.rst diff --git a/test_plans/iavf_checksum_offload_perf_test_plan.rst b/test_plans/iavf_checksum_offload_perf_test_plan.rst new file mode 100644 index 00000000..bd5ebd50 --- /dev/null +++ b/test_plans/iavf_checksum_offload_perf_test_plan.rst @@ -0,0 +1,216 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2023 Intel Corporation + +===================================================== +Benchmark the performance of iavf checksum forwarding +===================================================== + +Description +=========== + +Send packets with incorrect checksum, +verify dpdk can rx it and report the checksum error, +verify that the same number of packet are correctly received on the traffic +generator side. + +Prerequisites +============= + +1. Hardware: + + I40E driver NIC (Intel® Ethernet 700 Series XXV710, XL710, X710) + ICE driver NIC (Intel® Ethernet 800 Series E810-CQDA2, E810-XXVDA4) + +2. Software:: + + dpdk: git clone http://dpdk.org/git/dpdk + trex: git clone http://trex-tgn.cisco.com/trex/release/v2.93.tar.gz + + +Test Case +========= +The test case check the throughput result with ipv4, in the case, +we will send the bi-direction flows with line rate, then we can check the +passthrough rate. + +Common Steps +------------ +1. Bind PF ports to kernel driver(ice), then create 1 VF from each PF, + take E810-CQDA2 for example:: + + echo 1 > /sys/bus/pci/devices/0000\:17\:00.0/sriov_numvfs + echo 1 > /sys/bus/pci/devices/0000\:4b\:00.0/sriov_numvfs + +2. Ip link set VF trust on and spoofchk off on DUT:: + + ip link set $PF_INTF vf 0 trust on + ip link set $PF_INTF vf 0 spoofchk off + +3. Set vf mac address:: + + ip link set ens5f0 vf 0 mac 00:12:34:56:78:01 + ip link set ens6f0 vf 0 mac 00:12:34:56:78:02 + +4. Bind tested ports to vfio-pci:: + + #./usertools/dpdk-devbind.py -s + 0000:17:00.0 'Device 1592' if=ens5f0 drv=ice unused=vfio-pci + 0000:4b:00.0 'Device 1592' if=ens6f0 drv=ice unused=vfio-pci + #./usertools/dpdk-devbind.py -b vfio-pci + #./usertools/dpdk-devbind.py -b vfio-pci 0000:17:01.0 + #./usertools/dpdk-devbind.py -b vfio-pci 0000:4b:01.0 + +5. Start dpdk-testpmd:: + + /app/dpdk-testpmd -l 5,6 -n 8 --force-max-simd-bitwidth=512 \ + -- -i --portmask=0x3 --rxq=1 --txq=1 --txd=1024 --rxd=1024 --forward=io \ + --nb-cores=1 --enable-rx-cksum + + Note: + -force-max-simd-bitwidth: set 512 + -enable-rx-cksum: enable rx checksum + +6. Configure traffic generator to send traffic + + Test flow MAC table. + + +------+---------+------------+----------------+ + | Flow | Traffic | MAC | MAC | + | | Gen. | Src. | Dst. | + | | Port | Address | Address | + +======+=========+============+================+ + | 1 | TG0 | Random MAC | 00:12:34:56:01 | + +------+---------+------------+----------------+ + | 2 | TG1 | Random Mac | 00:12:34:56:02 | + +------+---------+------------+----------------+ + + The Flow IP table. + + +------+---------+------------+------------+ + | Flow | Traffic | IPV4 | IPV4 | + | | Gen. | Src. | Dest. | + | | Port | Address | Address | + +======+=========+============+============+ + | 1 | TG0 | Any IP | 198.18.1.0 | + +------+---------+------------+------------+ + | 2 | TG1 | Any IP | 198.18.0.0 | + +------+---------+------------+------------+ + + Set the packet length : 128 bytes-1518 bytes + The IPV4 Dest Address increase with the num 1024. + +7. Test results table. + + +-----------+------------+-------------+---------+ + | Fwd_core | Frame Size | Throughput | Rate | + +===========+============+=============+=========+ + | 1C/1T | 128 | xxxxx Mpps | xxx % | + +-----------+------------+-------------+---------+ + | 1C/1T | ... | xxxxx Mpps | xxx % | + +-----------+------------+-------------+---------+ + +Test Case 1: test_perf_disable_checksum_offload_ipv4 +---------------------------------------------------- + +1. Repeat common step 1-5. + +2. Configure traffic generator to send traffic as common step 6. + +3. Record Test results as common step 7. + +4. Config SW checksum offload:: + + testpmd>stop + testpmd>set fwd csum + testpmd>port stop all + testpmd>csum set ip sw 0 + testpmd>csum set ip sw 1 + testpmd>port start all + testpmd>start + +5. Configure traffic generator to send traffic as common step 6. + + And configure the correct or incorrect ipv4 checksum separately. + +6. Record Test results as common step 7. + +Test Case 2: test_perf_disable_checksum_offload_vxlan +----------------------------------------------------- + +1. Repeat common step 1-5. + +2. Config SW checksum offload:: + + testpmd>stop + testpmd>set fwd csum + testpmd>port stop all + testpmd>csum set ip sw 0 + testpmd>csum set ip sw 1 + testpmd>port start all + testpmd>start + +3. Set the traffic flow as below: + + Ether / IPv4 / UDP / VXLAN / Ether / IPv4 / UDP / payload + + Set the packet length : 128 bytes-1518 bytes. + + Configure the correct or incorrect inner and outer ipv4 checksum and udp checksum separately. + +4. Record Test results as common step 7. + +Test Case 3: test_perf_enable_checksum_offload_ipv4 +--------------------------------------------------- + +1. Repeat common step 1-5. + +2. Config HW checksum offload:: + + testpmd>stop + testpmd>set fwd csum + testpmd>port stop all + testpmd>csum set ip hw 0 + testpmd>csum set ip hw 1 + testpmd>port start all + testpmd>set promisc all on + testpmd>start + +3. Configure traffic generator to send traffic as common step 6. + + And configure the correct or incorrect ipv4 checksum separately. + +5. Record Test results as common step 7. + +Test Case 4: test_perf_enable_checksum_offload_vxlan +---------------------------------------------------- + +1. Repeat common step 1-5. + +2. Config HW checksum offload:: + + testpmd>stop + testpmd>set fwd csum + testpmd>port stop all + testpmd>csum set ip hw 0 + testpmd>csum set ip hw 1 + testpmd>csum set udp hw 0 + testpmd>csum set udp hw 1 + testpmd>csum set outer-ip hw 0 + testpmd>csum set outer-ip hw 1 + testpmd>csum set outer-udp hw 0 + testpmd>csum set outer-udp hw 1 + testpmd>csum parse-tunnel on 0 + testpmd>csum parse-tunnel on 1 + testpmd>port start all + testpmd>set promisc all on + testpmd>start + +3. Set the traffic flow as below: + + Ether / IPv4 / UDP / VXLAN / Ether / IPv4 / UDP / payload + + Set the packet length : 128 bytes-1518 bytes. + + Configure the correct or incorrect inner and outer ipv4 checksum and udp checksum separately. + +4. Record Test results as common step 7. diff --git a/test_plans/index.rst b/test_plans/index.rst index a0c056cd..8e10a7d5 100644 --- a/test_plans/index.rst +++ b/test_plans/index.rst @@ -80,6 +80,7 @@ The following are the test plans for the DPDK DTS automated test system. hotplug_test_plan ice_iavf_fdir_test_plan ice_iavf_fdir_gtpogre_test_plan + iavf_checksum_offload_perf_test_plan iavf_flexible_descriptor_test_plan iavf_package_driver_error_handle_test_plan iavf_fdir_protocol_agnostic_flow_test_plan -- 2.34.1