From patchwork Mon Dec 5 14:50:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yaqi Tang X-Patchwork-Id: 120455 Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id 9D2E0A0547; Mon, 5 Dec 2022 15:50:57 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 952B840F18; Mon, 5 Dec 2022 15:50:56 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mails.dpdk.org (Postfix) with ESMTP id 9E90340F18 for ; Mon, 5 Dec 2022 15:50:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670251854; x=1701787854; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kV/4z1zwtfIZjFt+5Vtd8HYokhRW1ziZRFPJ1feiFsE=; b=FG+GdI/UCPD6oBLWOCinN704UwvIeF4ipNgdraK+4fRW1XyfxJrxK2LR fxMSVRDcl4yHXmiGbLdi5/5P4yixPIrSaMsnAT2s0BCCjXb4AMWPghne3 IHDVdr1nh8xtivEGMDEXFneuaO2NRV/ZUYppVUqjR4O+P8r/RLrWIaJKU 1HAWgLBD2syj3oH9wEvU1FixKSecFDxqU5HxijLHYs27NdJvaz/ydY4kg lqpmdkrhEWgS/kpODyT6wj1KfDQHi9lMwiXPC6IcCYt2n1U5q5OCu8I86 Y3iAyK65krkq4WqAKo0ef3k2TgRiGdsdq1tsZS76gVYa6EQPK9uBxnGtu Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10552"; a="315065621" X-IronPort-AV: E=Sophos;i="5.96,219,1665471600"; d="scan'208";a="315065621" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2022 06:50:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10552"; a="752213207" X-IronPort-AV: E=Sophos;i="5.96,219,1665471600"; d="scan'208";a="752213207" Received: from dpdk-yaqi.sh.intel.com ([10.67.119.116]) by fmsmga002.fm.intel.com with ESMTP; 05 Dec 2022 06:50:53 -0800 From: Yaqi Tang To: dts@dpdk.org Cc: Yaqi Tang Subject: [dts][PATCH V1 1/3] test_plans/index: add new test plan for ice_buffer_split Date: Mon, 5 Dec 2022 14:50:45 +0000 Message-Id: <20221205145047.878054-2-yaqi.tang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221205145047.878054-1-yaqi.tang@intel.com> References: <20221205145047.878054-1-yaqi.tang@intel.com> MIME-Version: 1.0 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 Add new test plan for ice support protocol split based on current buffer split. Signed-off-by: Yaqi Tang --- test_plans/index.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/test_plans/index.rst b/test_plans/index.rst index 4e0e8133..356cbf9d 100644 --- a/test_plans/index.rst +++ b/test_plans/index.rst @@ -27,6 +27,7 @@ The following are the test plans for the DPDK DTS automated test system. ice_advanced_iavf_rss_vlan_esp_ah_l2tp_pfcp_test_plan ice_advanced_iavf_rss_pppol2tpoudp_test_plan ice_advanced_rss_vlan_esp_ah_l2tp_pfcp_test_plan + ice_buffer_split_test_plan ice_dcf_acl_filter_test_plan ice_dcf_data_path_test_plan ice_dcf_switch_filter_test_plan From patchwork Mon Dec 5 14:50:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yaqi Tang X-Patchwork-Id: 120456 Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id C3E59A0547; Mon, 5 Dec 2022 15:51:03 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B8CAB40A87; Mon, 5 Dec 2022 15:51:03 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mails.dpdk.org (Postfix) with ESMTP id A98E84014F for ; Mon, 5 Dec 2022 15:51:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670251861; x=1701787861; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/Yy4R066rlPxGdTQtjeuBAuK57hduHXtLtiNqtCLih4=; b=lbLIisBRtyyijVm+Ki3hSBENiQgOk13zpeA386BySAq9jey/BQRVUhF2 hfhlyM9hzUOyB3ghbwAqFHNuZ2659zwq8BYih7dlyBz9HclO26eTuGsV1 QWWQw9nJE15N2cL8unyzV9tDZMXFMqXUCHBbZMd7Dl6ITXtuNd24TvyuH JJfeSq2hjoI/zswSJEv+ixQJXtEQVXxxJtVzaFz0wKukwgSSibe/Zj9si 9L94Ed5Tn71ysOnB8XAj13zKXbb0Uya0Iq90cWYcQEP2qkw/O3tEL7y7R 9FRdXbYKnnU6ormVP0wCg12byc0CM+uVP1oGvAHB3I0W6J5sfQoIRg/jd A==; X-IronPort-AV: E=McAfee;i="6500,9779,10552"; a="315065655" X-IronPort-AV: E=Sophos;i="5.96,219,1665471600"; d="scan'208";a="315065655" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2022 06:51:00 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10552"; a="752213217" X-IronPort-AV: E=Sophos;i="5.96,219,1665471600"; d="scan'208";a="752213217" Received: from dpdk-yaqi.sh.intel.com ([10.67.119.116]) by fmsmga002.fm.intel.com with ESMTP; 05 Dec 2022 06:50:59 -0800 From: Yaqi Tang To: dts@dpdk.org Cc: Yaqi Tang Subject: [dts][PATCH V1 2/3] test_plans/ice_buffer_split: ice PF enable buffer split Date: Mon, 5 Dec 2022 14:50:46 +0000 Message-Id: <20221205145047.878054-3-yaqi.tang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221205145047.878054-1-yaqi.tang@intel.com> References: <20221205145047.878054-1-yaqi.tang@intel.com> MIME-Version: 1.0 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 Packets received in ice scalar path can be devided into two mempools with expected hdr and payload length/content specified by protocol type. Signed-off-by: Yaqi Tang --- test_plans/ice_buffer_split_test_plan.rst | 1201 +++++++++++++++++++++ 1 file changed, 1201 insertions(+) create mode 100644 test_plans/ice_buffer_split_test_plan.rst diff --git a/test_plans/ice_buffer_split_test_plan.rst b/test_plans/ice_buffer_split_test_plan.rst new file mode 100644 index 00000000..28535acf --- /dev/null +++ b/test_plans/ice_buffer_split_test_plan.rst @@ -0,0 +1,1201 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2022 Intel Corporation + +========================== +ICE PF Enable Buffer Split +========================== + +Description +=========== +Protocol based buffer split consists of splitting a received packet into two separate regions based on the packet content. +It is useful in some scenarios, such as GPU acceleration. The splitting will help to enable true zero copy and hence +improve the performance significantly. + +It supports protocol split based on current buffer split. When Rx queue is +configured with RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT offload and corresponding protocol, +packets received will be directly split into two different mempools with expected hdr and payload length/content. + +For validation, we will focus on: +1. Configuration of protocol based buffer split is applied. +Setup buffer split: +Per port: testpmd>port config 0 rx_offload buffer_split on +Per queue: testpmd>port 0 rxq 0 rx_offload buffer_split on + +Set the protocol type of buffer split: +testpmd>set rxhdrs eth|ipv4|ipv6|ipv4-tcp|ipv6-tcp|ipv4-udp|ipv6-udp| + ipv4-sctp|ipv6-sctp|grenat|inner-eth|inner-ipv4|inner-ipv6| + inner-ipv4-tcp|inner-ipv6-tcp|inner-ipv4-udp|inner-ipv6-udp| + inner-ipv4-sctp|inner-ipv6-sctp + +2. Packets received in ice scalar path(--force-max-simd-bitwidth=64) can be devided into + two mempools with expected hdr and payload length/content specified by protocol type. + +Pattern And Input Set +--------------------- + + +----------------------------------+----------------------------+-------------------------------------------------------------------------------+ + | Packet Type | Pattern | Input Set | + +----------------------------------+----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV4_PAY | [Dest MAC]，[Source IP], [Dest IP], [IP protocol], [TTL], [DSCP] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV4_UDP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [DSCP], [Source Port], [Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV4_TCP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [DSCP], [Source Port], [Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | IPv4/IPv6 + TCP/UDP/SCTP |MAC_IPV4_SCTP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [DSCP], [Source Port], [Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV6_PAY | [Dest MAC]，[Source IP], [Dest IP], [IP protocol], [TTL], [TC] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV6_UDP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [TC], [Source Port], [Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV6_TCP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [TC], [Source Port], [Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IPV6_SCTP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [TC], [Source Port], [Dest Port] | + +----------------------------------+----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IP*_IP*_PAY | [Dest MAC]，[Source IP], [Dest IP], [IP protocol], [TTL], [DSCP] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IP*_IP*_UDP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [DSCP], [Source Port], [Dest Port] | + | IP* + IP* + TCP/UDP/SCTP +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IP*_IP*_TCP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [DSCP], [Source Port], [Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | |MAC_IP*_IP*_SCTP | [Dest MAC]，[Source IP], [Dest IP], [TTL], [DSCP], [Source Port], [Dest Port] | + +----------------------------------+----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_IP*_PAY | [Inner Source IP], [Inner Dest IP] | + | +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_IP*_UDP | [Inner Source IP], [Inner Dest IP], [Inner Source Port], [Inner Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_IP*_TCP | [Inner Source IP], [Inner Dest IP], [Inner Source Port], [Inner Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_IP*_SCTP | [Inner Source IP], [Inner Dest IP], [Inner Source Port], [Inner Dest Port] | + | tunnel: VXLAN/GRE +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_MAC_IP*_PAY | [Inner Source IP], [Inner Dest IP] | + | +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_MAC_IP*_UDP | [Inner Source IP], [Inner Dest IP], [Inner Source Port], [Inner Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_MAC_IP*_TCP | [Inner Source IP], [Inner Dest IP], [Inner Source Port], [Inner Dest Port] | + | +----------------------------+-------------------------------------------------------------------------------+ + | | MAC_IP*_TUN_MAC_IP*_SCTP | [Inner Source IP], [Inner Dest IP], [Inner Source Port], [Inner Dest Port] | + +----------------------------------+----------------------------+-------------------------------------------------------------------------------+ + +.. note:: + + 1. Each combination just need to change the IP* with IPV4 or IPV6, the inputset is same. there are 4 combinations in total: + IPV4+IPV4 + IPV4+IPV6 + IPV6+IPV4 + IPV6+IPV6 + 2. UDP tunnel only for VXLAN, for VXLAN case MAC_IPV4_TUN_*** means MAC_IPV4_UDP_VXLAN_***, for GRE case MAC_IPV4_TUN_*** means MAC_IPV4_GRE_*** + +Prerequisites +============= + +Topology +-------- +DUT port 0 <----> Tester port 0 + +Hardware +-------- +Supported NICs: Intel® Ethernet 800 Series E810-XXVDA4/E810-CQ + +Software +-------- +dpdk: http://dpdk.org/git/dpdk +runtime command: https://doc.dpdk.org/guides/testpmd_app_ug/testpmd_funcs.html + +General Set Up +-------------- +1. Compile DPDK with '-Dc_args='-DRTE_ETHDEV_DEBUG_RX=1' to dump segment data:: + + # CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dc_args='-DRTE_ETHDEV_DEBUG_RX=1' --default-library=static + # ninja -C -j 110 + +2. Get the pci device id and interface of DUT and tester. + For example, 0000:3b:00.0 and 0000:3b:00.1 is pci device id, + ens785f0 and ens785f1 is interface:: + + # ./usertools/dpdk-devbind.py -s + + 0000:3b:00.0 'Device 159b' if=ens785f0 drv=ice unused=vfio-pci + 0000:3b:00.1 'Device 159b' if=ens785f1 drv=ice unused=vfio-pci + +3. Bind the DUT port to dpdk:: + + # ./usertools/dpdk-devbind.py -b vfio-pci + +Test Case +========= +Common Steps +------------ +1.port stop all +2.port config 0 rx_offload buffer_split on +3.show port 0 rx_offload configuration +4.port config 0 udp_tunnel_port add vxlan 4789 +5.set rxhdrs eth +6.show config rxhdrs +7.port start all +8.start + +Test Case 1: PORT_BUFFER_SPLIT_OUTER_MAC +---------------------------------------- +Launch two ports testpmd, configure port 0 buffer split on outer mac, send matched packets to port 0 and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the outer mac. + +Test Steps +~~~~~~~~~~ +1. Launch two ports testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 -a 3b:00.1 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 + +2. Execute common steps to configure port 0 buffer split on outer mac. + +3. Send matched packets to port 0. + + Send MAC_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=50. + + Send MAC_IPV4_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=90. + + Send MAC_IPV4_UDP_VXLAN_MAC_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with har_len=14 and pay_len=80. + + Send MAC_IPV6_UDP_VXLAN_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=126. + + Send MAC_IPV4_GRE_MAC_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=68. + + Send MAC_IPV4_GRE_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=94. + +4. Send matched packets to port 1:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/("Y"*30)], iface="ens260f1") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +Test Case 2: PORT_BUFFER_SPLIT_INNER_MAC +---------------------------------------- +Launch two ports testpmd, configure port 0 buffer split on inner mac, send matched packets to port 0 and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner mac. + +Test Steps +~~~~~~~~~~ +1. Launch two ports testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 -a 3b:00.1 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 + +2. Modify common step 5 to:: + + set rxhdrs inner-eth + + Execute common steps to configure port 0 buffer split on inner mac. + +3. Send matched packets to port 0. + + Send MAC_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=50. + + Send MAC_IPV4_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=90. + + Send MAC_IPV4_UDP_VXLAN_MAC_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=64 and pay_len=30. + + Send MAC_IPV6_UDP_VXLAN_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=126. + + Send MAC_IPV4_GRE_MAC_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=52 and pay_len=30. + + Send MAC_IPV6_GRE_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=114. + +4. Send matched packets to port 1:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/("Y"*30)], iface="ens260f1") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +Test Case 3: PORT_BUFFER_SPLIT_INNER_L3 +--------------------------------------- +Launch two ports testpmd, configure port 0 buffer split on inner l3, send matched packets to port 0 and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner l3. + +Test Steps +~~~~~~~~~~ +1. Send matched packets to port 0. + + Send MAC_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=34 and pay_len=30. + + Send MAC_IPV6_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=74 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=104 and pay_len=30. + + Send MAC_IPV6_UDP_VXLAN_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=90 and pay_len=30. + + Send MAC_IPV4_GRE_MAC_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=92 and pay_len=30. + + Send MAC_IPV6_GRE_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=78 and pay_len=30. + +2. Send matched packets to port 1:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether()/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/("Y"*30)], iface="ens260f1") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +Subcase 1: buffer split ipv4 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch two ports testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 -a 3b:00.1 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 + +2. Modify common step 5 to:: + + set rxhdrs ipv4 + + Execute common steps to configure port 0 buffer split on inner l3. + +Subcase 2: buffer split ipv6 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 3: buffer split inner-ipv4 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 4: buffer split inner-ipv6 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 4: PORT_BUFFER_SPLIT_INNER_L4 +--------------------------------------- +Launch two ports testpmd, configure port 0 buffer split on inner udp/tcp, send matched packets to port 0 and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner udp/tcp. + +Test Steps +~~~~~~~~~~ +1. Send matched packets to port 0. + + #UDP packets + Send MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=42 and pay_len=30. + + Send MAC_IPV4_IPV6_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=82 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=92 and pay_len=30. + + Send MAC_IPV6_UDP_VXLAN_IPV6_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=118 and pay_len=30. + + Send MAC_IPV6_GRE_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=100 and pay_len=30. + + Send MAC_IPV4_GRE_IPV6_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=86 and pay_len=30. + + #TCP packets + Send MAC_IPV6_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=74 and pay_len=30. + + Send MAC_IPV6_IPV4_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=94 and pay_len=30. + + Send MAC_IPV6_UDP_VXLAN_MAC_IPV6_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=144 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_IPV4_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=90 and pay_len=30. + + Send MAC_IPV4_GRE_MAC_IPV6_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=112 and pay_len=30. + + Send MAC_IPV6_GRE_IPV4_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=98 and pay_len=30. + +2. Send mismatched packet to port 0:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +3. Send matched packets to port 1:: + + #UDP packets + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/UDP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/UDP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/UDP()/("Y"*30)], iface="ens260f1") + + #TCP packets + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/TCP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/TCP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP()/TCP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/TCP()/("Y"*30)], iface="ens260f1") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +Subcase 1: buffer split ipv4-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch two ports testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 -a 3b:00.1 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 + +2. Modify common step 5 to:: + + set rxhdrs ipv4-udp + + Execute common steps to configure port 0 buffer split on inner udp/tcp. + +Subcase 2: buffer split ipv6-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 3: buffer split ipv4-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 4: buffer split ipv6-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 5: buffer split inner-ipv4-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 6: buffer split inner-ipv6-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 7: buffer split inner-ipv4-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 8: buffer split inner-ipv6-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 5: PORT_BUFFER_SPLIT_INNER_SCTP +----------------------------------------- +Launch two ports testpmd, configure port 0 buffer split on inner sctp, send matched packets to port 0 and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner sctp. + +Test Steps +~~~~~~~~~~ +1. Send matched packets to port 0. + + Send MAC_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=46 and pay_len=30. + + Send MAC_IPV4_IPV6_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=86 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=96 and pay_len=30. + + Send MAC_IPV6_UDP_VXLAN_IPV6_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=122 and pay_len=30. + + Send MAC_IPV6_GRE_MAC_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=104 and pay_len=30. + + Send MAC_IPV4_GRE_IPV6_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=90 and pay_len=30. + +2. Send mismatched packet to port 0:: + + Send MAC_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools with hdr_len=0 and pay_len=64. + + Send MAC_IPV4_GRE_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools with hdr_len=0 and pay_len=110. + + Send MAC_IPV4_GRE_MAC_IPV4_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools with hdr_len=0 and pay_len=122. + +3. Send matched packets to port 1:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/SCTP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/SCTP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/SCTP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/SCTP()/("Y"*30)], iface="ens260f1") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +Subcase 1: buffer split ipv4-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch two ports testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 -a 3b:00.1 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 + +2. Modify common step 5 to:: + + set rxhdrs ipv4-sctp + + Execute common steps to configure port 0 buffer split on inner sctp. + +Subcase 2: buffer split ipv6-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 3: buffer split inner-ipv4-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 4: buffer split inner-ipv6-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 6: PORT_BUFFER_SPLIT_TUNNEL +------------------------------------- +Launch two ports testpmd, configure port 0 buffer split on tunnel, send matched packets to port 0 and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the tunnel. + +Test Steps +~~~~~~~~~~ +1. Launch two ports testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 -a 3b:00.1 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 + +2. Modify common step 5 to:: + + set rxhdrs grenat + + Execute common steps to configure port 0 buffer split on tunnel. + +3. Send matched packets to port 0. + + Send MAC_IPV4_IPV4_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=34 and pay_len=50. + + Send MAC_IPV6_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/IPv6()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=54 and pay_len=70. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=50 and pay_len=72. + + Send MAC_IPV6_UDP_VXLAN_IPV6_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/TCP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=70 and pay_len=90. + + Send MAC_IPV4_GRE_MAC_IPV6_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/SCTP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=38 and pay_len=96. + + Send MAC_IPV6_GRE_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=58 and pay_len=58. + +4. Send mismatched packet to port 0:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools with hdr_len=0 and pay_len=72. + +5. Send matched packets to port 1:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/IP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/IPv6()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/TCP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/SCTP()/("Y"*30)], iface="ens260f1") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/UDP()/("Y"*30)], iface="ens260f1") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +Test Case 7: QUEUE_BUFFER_SPLIT_OUTER_MAC +----------------------------------------- +Launch one port with multi queues testpmd, configure queue buffer split on outer mac, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the outer mac. + +Test Steps +~~~~~~~~~~ +1. Launch one port with multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 1 rx_offload buffer_split on + + Execute common steps to configure queue buffer split on outer mac. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 1 / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=100. + + Send MAC_IPV4_UDP_VXLAN_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=86. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.4")/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Test Case 8: QUEUE_BUFFER_SPLIT_INNER_MAC +----------------------------------------- +Launch one port with multi queues testpmd, configure queue buffer split on inner mac, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner mac. + +Test Steps +~~~~~~~~~~ +1. Launch one port with multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 2 rx_offload buffer_split on + port 0 rxq 3 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs inner-eth + + Execute common steps to configure queue buffer split on inner mac. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions rss queues 2 3 end / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=64 and pay_len=50. + + Send MAC_IPV4_UDP_VXLAN_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=14 and pay_len=86. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.4")/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Test Case 9: QUEUE_BUFFER_SPLIT_INNER_IPV4 +------------------------------------------ +Launch one port with multi queues testpmd, configure queue buffer split on inner ipv4, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner ipv4. + +Test Steps +~~~~~~~~~~ +Subcase 1: buffer split ipv4 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port with multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 2 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv4 + + Execute common steps to configure queue buffer split on inner ipv4. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 2 / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=84 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=70 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3",dst="192.168.0.2")/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.4")/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 2: buffer split inner-ipv4 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 10: QUEUE_BUFFER_SPLIT_INNER_IPV6 +------------------------------------------- +Launch one port with multi queues testpmd, configure queue buffer split on inner ipv6, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner ipv6. + +Test Steps +~~~~~~~~~~ +Subcase 1: buffer split ipv6 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port with multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 4 rx_offload buffer_split on + port 0 rxq 5 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv6 + + Execute common steps to configure queue buffer split on inner ipv6. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / end actions rss queues 4 5 end / mark / end + +4. Send matched packets. + + Send MAC_IPV6_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=54 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::9")/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 2: buffer split inner-ipv6 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 11: QUEUE_BUFFER_SPLIT_INNER_UDP +------------------------------------------ +Launch one port with multi queues testpmd, configure queue buffer split on inner udp, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner udp. + +Test Steps +~~~~~~~~~~ +Subcase 1: buffer split ipv4-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port with multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 3 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv4-udp + + Execute common steps to configure queue buffer split on inner udp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / udp dst is 23 / end actions queue index 3 / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1", dst="192.168.0.2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=92 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_IPV4_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=78 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3", dst="192.168.0.2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/UDP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 2: buffer split ipv6-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 3 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv6-udp + + Execute common steps to configure queue buffer split on inner udp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / udp dst is 23 / end actions queue index 3 / mark / end + +4. Send matched packets. + + Send MAC_IPV6_UDP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=62 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/UDP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools.(hdr_len=0) + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 3: buffer split inner-ipv4-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 4: buffer split inner-ipv6-udp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 12: QUEUE_BUFFER_SPLIT_INNER_TCP +------------------------------------------ +Launch one port with multi queues testpmd, configure queue buffer split on inner tcp, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner tcp. + +Test Steps +~~~~~~~~~~ +Subcase 1: buffer split ipv4-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port with multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 2 rx_offload buffer_split on + port 0 rxq 3 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv4-tcp + + Execute common steps to configure queue buffer split on inner tcp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / tcp dst is 23 / end actions rss queues 2 3 end / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1", dst="192.168.0.2")/TCP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=104 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_IPV4_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/TCP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=90 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3", dst="192.168.0.2")/TCP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/TCP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 2: buffer split ipv6-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 2 rx_offload buffer_split on + port 0 rxq 3 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv6-tcp + + Execute common steps to configure queue buffer split on inner udp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / tcp dst is 23 / end actions rss queues 2 3 end / mark / end + +4. Send matched packets. + + Send MAC_IPV6_TCP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/TCP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=74 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/TCP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/TCP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 3: buffer split inner-ipv4-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 4: buffer split inner-ipv6-tcp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 13: QUEUE_BUFFER_SPLIT_INNER_SCTP +------------------------------------------- +Launch one port with multi queues testpmd, configure queue buffer split on inner sctp, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the inner sctp. + +Test Steps +~~~~~~~~~~ +Subcase 1: buffer split ipv4-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 5 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv4-sctp + + Execute common steps to configure queue buffer split on inner sctp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / sctp dst is 23 / end actions queue index 5 / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1", dst="192.168.0.2")/SCTP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=96 and pay_len=30. + + Send MAC_IPV4_UDP_VXLAN_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/SCTP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=82 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3", dst="192.168.0.2")/SCTP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/SCTP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 2: buffer split ipv6-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1. Launch one port multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 5 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs ipv6-sctp + + Execute common steps to configure queue buffer split on inner sctp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / sctp dst is 23 / end actions queue index 5 / mark / end + +4. Send matched packets. + + Send MAC_IPV6_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/SCTP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=66 and pay_len=30. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/SCTP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/SCTP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + +Subcase 3: buffer split inner-ipv4-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Subcase 4: buffer split inner-ipv6-sctp +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Test Case 14: QUEUE_BUFFER_SPLIT_TUNNEL +--------------------------------------- +Launch one port with multi queues testpmd, configure queue buffer split on tunnel, send matched packets and check the received packets +can be devided into two mempools with expected hdr and payload length/content by the tunnel. + +Test Steps +~~~~~~~~~~ +1. Launch one port multi queues testpmd:: + + /app/dpdk-testpmd -a 3b:00.0 --force-max-simd-bitwidth=64 -- -i --mbuf-size=2048,2048 --txq=8 --rxq=8 + +2. Modify common step 2 to:: + + port 0 rxq 4 rx_offload buffer_split on + + port 0 rxq 5 rx_offload buffer_split on + + Modify common step 5 to:: + + set rxhdrs grenat + + Execute common steps to configure queue buffer split on inner udp. + +3. Create a fdir rule:: + + flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / udp dst is 23 / end actions rss queues 4 5 end / mark / end + +4. Send matched packets. + + Send MAC_IPV4_UDP_VXLAN_MAC_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1", dst="192.168.0.2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=50 and pay_len=72. + + Send MAC_IPV4_UDP_VXLAN_IPV4_SCTP_PAY packet:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + + Check the received packets can be devided into two mempools with hdr_len=50 and pay_len=58. + +5. Send mismatched packets:: + + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.1.1", dst="192.168.0.2")/UDP(dport=23)/("Y"*30)], iface="ens260f0") + sendp([Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1", dst="192.168.0.2")/UDP(dport=24)/("Y"*30)], iface="ens260f0") + + Check the received packets can't be devided into two mempools and hdr_len=0. + +6. Destroy the rule:: + + flow destroy 0 rule 0 + From patchwork Mon Dec 5 14:50:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yaqi Tang X-Patchwork-Id: 120457 Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id 02C05A0547; Mon, 5 Dec 2022 15:51:08 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F1EFF40687; Mon, 5 Dec 2022 15:51:07 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mails.dpdk.org (Postfix) with ESMTP id 6286D4014F for ; Mon, 5 Dec 2022 15:51:04 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670251865; x=1701787865; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4n3WkTB8i9D87h6mCD9t7ixWBRQvVcT7KniPRuKIhug=; b=FcTSwNrKR6anQP6+82Y0FSpidrPvsrP8slGJaw1qi+eHzxR7d4d/fQe6 i7M6kaex1NL40yhKoiiRL+b+WBh6sgsyz/PmKscimYIkNIH4+fE5HOOsD JM5Zofb1p7eCbcshJiUyDw658EBJ6lptT4d7N3wkx+OMTwjRjDLRbrTr1 bv1lghTTuiLagBFDrkxx2SLCyAs0KU4aWXnsuUnF9wm965PKGOHm5Tp9J 1uhVA4hVZBL3xElk0GPecgs42GPh3SZRgci1PtBa/STuYrktYkt4Q5n4V E2aWD9cHU6IJXnNej8SYkTgOIYCcg4Nq7VDAQ69qeZvhTIGaiFYYMuFXC g==; X-IronPort-AV: E=McAfee;i="6500,9779,10552"; a="315065666" X-IronPort-AV: E=Sophos;i="5.96,219,1665471600"; d="scan'208";a="315065666" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2022 06:51:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10552"; a="752213229" X-IronPort-AV: E=Sophos;i="5.96,219,1665471600"; d="scan'208";a="752213229" Received: from dpdk-yaqi.sh.intel.com ([10.67.119.116]) by fmsmga002.fm.intel.com with ESMTP; 05 Dec 2022 06:51:02 -0800 From: Yaqi Tang To: dts@dpdk.org Cc: Yaqi Tang Subject: [dts][PATCH V1 3/3] tests/ice_buffer_split: ice PF enable buffer split Date: Mon, 5 Dec 2022 14:50:47 +0000 Message-Id: <20221205145047.878054-4-yaqi.tang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221205145047.878054-1-yaqi.tang@intel.com> References: <20221205145047.878054-1-yaqi.tang@intel.com> MIME-Version: 1.0 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 Packets received in ice scalar path can be devided into two mempools with expected hdr and payload length/content specified by protocol type. Signed-off-by: Yaqi Tang --- tests/TestSuite_ice_buffer_split.py | 1584 +++++++++++++++++++++++++++ 1 file changed, 1584 insertions(+) create mode 100644 tests/TestSuite_ice_buffer_split.py diff --git a/tests/TestSuite_ice_buffer_split.py b/tests/TestSuite_ice_buffer_split.py new file mode 100644 index 00000000..8f37b355 --- /dev/null +++ b/tests/TestSuite_ice_buffer_split.py @@ -0,0 +1,1584 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2022 Intel Corporation +# + +import copy +import os +import re +import time + +from framework.packet import Packet +from framework.pmd_output import PmdOutput +from framework.test_case import TestCase +from framework.utils import GREEN, RED + +from .rte_flow_common import FdirProcessing + +# define length +MAC_HEADER_LEN = 14 +IPV4_HEADER_LEN = 20 +IPV6_HEADER_LEN = 40 +UDP_HEADER_LEN = 8 +TCP_HEADER_LEN = 20 +SCTP_HEADER_LEN = 12 +GRE_HEADER_LEN = 4 +VXLAN_HEADER_LEN = 8 +PAY_LEN = 30 + +port_buffer_split_mac_matched_pkts = { + "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)', + "mac_ipv4_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/("Y"*30)', + "mac_ipv4_udp_vxlan_mac_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/("Y"*30)', + "mac_ipv6_udp_vxlan_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/("Y"*30)', + "mac_ipv4_gre_mac_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/("Y"*30)', + "mac_ipv4_gre_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/("Y"*30)', +} + +port_buffer_split_inner_l3_matched_pkts = { + "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)', + "mac_ipv6_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/("Y"*30)', + "mac_ipv4_udp_vxlan_mac_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)', + "mac_ipv6_udp_vxlan_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IP()/("Y"*30)', + "mac_ipv4_gre_mac_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)', + "mac_ipv6_gre_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/("Y"*30)', +} + +port_buffer_split_inner_l4_matched_pkts = { + "mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/("Y"*30)', + "mac_ipv4_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/UDP()/("Y"*30)', + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)', + "mac_ipv6_udp_vxlan_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/UDP()/("Y"*30)', + "mac_ipv6_gre_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)', + "mac_ipv4_gre_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/UDP()/("Y"*30)', + "mac_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/TCP()/("Y"*30)', + "mac_ipv6_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/TCP()/("Y"*30)', + "mac_ipv6_udp_vxlan_mac_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)', + "mac_ipv4_udp_vxlan_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP()/TCP()/("Y"*30)', + "mac_ipv4_gre_mac_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)', + "mac_ipv6_gre_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/TCP()/("Y"*30)', +} + +port_buffer_split_inner_l4_mismatched_pkts = { + "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)', + "mac_ipv4_gre_mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)', +} + +port_buffer_split_inner_sctp_matched_pkts = { + "mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/SCTP()/("Y"*30)', + "mac_ipv4_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/SCTP()/("Y"*30)', + "mac_ipv4_udp_vxlan_mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)', + "mac_ipv6_udp_vxlan_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/SCTP()/("Y"*30)', + "mac_ipv6_gre_mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)', + "mac_ipv4_gre_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/SCTP()/("Y"*30)', +} + +port_buffer_split_inner_sctp_mismatched_pkts = { + "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)', + "mac_ipv4_gre_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)', + "mac_ipv4_gre_mac_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/TCP()/("Y"*30)', +} + +port_buffer_split_tunnel_matched_pkts = { + "mac_ipv4_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IP()/("Y"*30)', + "mac_ipv6_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/IPv6()/("Y"*30)', + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)', + "mac_ipv6_udp_vxlan_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/TCP()/("Y"*30)', + "mac_ipv4_gre_mac_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/SCTP()/("Y"*30)', + "mac_ipv6_gre_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/UDP()/("Y"*30)', +} + +port_buffer_split_tunnel_mismatched_pkts = { + "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)', +} + +queue_buffer_split_mac_matched_pkts = { + "mac_ipv4_udp_vxlan_mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)', + "mac_ipv4_udp_vxlan_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)', +} + +queue_buffer_split_mac_mismatched_pkts = { + "mac_ipv4_udp_vxlan_mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.1.1",dst="192.168.0.2")/("Y"*30)', + "mac_ipv4_udp_vxlan_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.1.2")/("Y"*30)', +} + +queue_buffer_split_inner_ipv6_matched_pkts = { + "mac_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/("Y"*30)', +} + +queue_buffer_split_inner_ipv6_mismatched_pkts = { + "mac_ipv6_l3src_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/("Y"*30)', + "mac_ipv6_l3dst_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::9")/("Y"*30)', +} + +queue_buffer_split_inner_ipv4_udp_matched_pkts = { + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/UDP(dport=23)/("Y"*30)', + "mac_ipv4_udp_vxlan_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/UDP(dport=23)/("Y"*30)', +} + +queue_buffer_split_inner_ipv4_udp_mismatched_pkts = { + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3",dst="192.168.0.2")/UDP(dport=23)/("Y"*30)', + "mac_ipv4_udp_vxlan_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/UDP(dport=24)/("Y"*30)', +} + +queue_buffer_split_inner_ipv6_udp_matched_pkts = { + "mac_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/UDP(dport=23)/("Y"*30)', +} + +queue_buffer_split_inner_ipv6_udp_mismatched_pkts = { + "mac_ipv6_udp_l3src_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/UDP(dport=23)/("Y"*30)', + "mac_ipv6_udp_l4dst_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/UDP(dport=24)/("Y"*30)', +} + +port_buffer_split_mac = { + "test": [ + { + "port_id": 0, + "send_packet": [ + port_buffer_split_mac_matched_pkts["mac_ipv4_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_ipv6_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_mac_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv6_udp_vxlan_ipv6_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_gre_mac_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_gre_ipv6_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 1, + "send_packet": [ + port_buffer_split_mac_matched_pkts["mac_ipv4_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_ipv6_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_mac_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv6_udp_vxlan_ipv6_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_gre_mac_pay"], + port_buffer_split_mac_matched_pkts["mac_ipv4_gre_ipv6_pay"], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +port_buffer_split_inner_l3 = { + "test": [ + { + "port_id": 0, + "send_packet": [ + port_buffer_split_inner_l3_matched_pkts["mac_ipv4_pay"], + port_buffer_split_inner_l3_matched_pkts["mac_ipv6_ipv4_pay"], + port_buffer_split_inner_l3_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv6_pay" + ], + port_buffer_split_inner_l3_matched_pkts["mac_ipv6_udp_vxlan_ipv4_pay"], + port_buffer_split_inner_l3_matched_pkts["mac_ipv4_gre_mac_ipv6_pay"], + port_buffer_split_inner_l3_matched_pkts["mac_ipv6_gre_ipv4_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 1, + "send_packet": [ + port_buffer_split_inner_l3_matched_pkts["mac_ipv4_pay"], + port_buffer_split_inner_l3_matched_pkts["mac_ipv6_ipv4_pay"], + port_buffer_split_inner_l3_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv6_pay" + ], + port_buffer_split_inner_l3_matched_pkts["mac_ipv6_udp_vxlan_ipv4_pay"], + port_buffer_split_inner_l3_matched_pkts["mac_ipv4_gre_mac_ipv6_pay"], + port_buffer_split_inner_l3_matched_pkts["mac_ipv6_gre_ipv4_pay"], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +port_buffer_split_inner_l4 = { + "test": [ + { + "port_id": 0, + "send_packet": [ + port_buffer_split_inner_l4_matched_pkts["mac_ipv4_udp_pay"], + port_buffer_split_inner_l4_matched_pkts["mac_ipv4_ipv6_udp_pay"], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv6_udp_vxlan_ipv6_udp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv6_gre_mac_ipv4_udp_pay" + ], + port_buffer_split_inner_l4_matched_pkts["mac_ipv4_gre_ipv6_udp_pay"], + port_buffer_split_inner_l4_matched_pkts["mac_ipv6_tcp_pay"], + port_buffer_split_inner_l4_matched_pkts["mac_ipv6_ipv4_tcp_pay"], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv6_udp_vxlan_mac_ipv6_tcp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv4_udp_vxlan_ipv4_tcp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv4_gre_mac_ipv6_tcp_pay" + ], + port_buffer_split_inner_l4_matched_pkts["mac_ipv6_gre_ipv4_tcp_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + port_buffer_split_inner_l4_mismatched_pkts["mac_ipv4_pay"], + port_buffer_split_inner_l4_mismatched_pkts[ + "mac_ipv4_gre_mac_ipv4_sctp_pay" + ], + ], + "check_pkt_data": True, + "action": "check_no_segment", + }, + { + "port_id": 1, + "send_packet": [ + port_buffer_split_inner_l4_matched_pkts["mac_ipv4_udp_pay"], + port_buffer_split_inner_l4_matched_pkts["mac_ipv4_ipv6_udp_pay"], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv6_udp_vxlan_ipv6_udp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv6_gre_mac_ipv4_udp_pay" + ], + port_buffer_split_inner_l4_matched_pkts["mac_ipv4_gre_ipv6_udp_pay"], + port_buffer_split_inner_l4_matched_pkts["mac_ipv6_tcp_pay"], + port_buffer_split_inner_l4_matched_pkts["mac_ipv6_ipv4_tcp_pay"], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv6_udp_vxlan_mac_ipv6_tcp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv4_udp_vxlan_ipv4_tcp_pay" + ], + port_buffer_split_inner_l4_matched_pkts[ + "mac_ipv4_gre_mac_ipv6_tcp_pay" + ], + port_buffer_split_inner_l4_matched_pkts["mac_ipv6_gre_ipv4_tcp_pay"], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +port_buffer_split_inner_sctp = { + "test": [ + { + "port_id": 0, + "send_packet": [ + port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_sctp_pay"], + port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_ipv6_sctp_pay"], + port_buffer_split_inner_sctp_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_sctp_pay" + ], + port_buffer_split_inner_sctp_matched_pkts[ + "mac_ipv6_udp_vxlan_ipv6_sctp_pay" + ], + port_buffer_split_inner_sctp_matched_pkts[ + "mac_ipv6_gre_mac_ipv4_sctp_pay" + ], + port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_gre_ipv6_sctp_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + port_buffer_split_inner_sctp_mismatched_pkts["mac_ipv4_pay"], + port_buffer_split_inner_sctp_mismatched_pkts[ + "mac_ipv4_gre_mac_ipv4_udp_pay" + ], + port_buffer_split_inner_sctp_mismatched_pkts[ + "mac_ipv4_gre_mac_ipv4_tcp_pay" + ], + ], + "check_pkt_data": True, + "action": "check_no_segment", + }, + { + "port_id": 1, + "send_packet": [ + port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_sctp_pay"], + port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_ipv6_sctp_pay"], + port_buffer_split_inner_sctp_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_sctp_pay" + ], + port_buffer_split_inner_sctp_matched_pkts[ + "mac_ipv6_udp_vxlan_ipv6_sctp_pay" + ], + port_buffer_split_inner_sctp_matched_pkts[ + "mac_ipv6_gre_mac_ipv4_sctp_pay" + ], + port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_gre_ipv6_sctp_pay"], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +port_buffer_split_tunnel = { + "test": [ + { + "port_id": 0, + "send_packet": [ + port_buffer_split_tunnel_matched_pkts["mac_ipv4_ipv4_pay"], + port_buffer_split_tunnel_matched_pkts["mac_ipv6_ipv6_pay"], + port_buffer_split_tunnel_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay" + ], + port_buffer_split_tunnel_matched_pkts[ + "mac_ipv6_udp_vxlan_ipv6_tcp_pay" + ], + port_buffer_split_tunnel_matched_pkts["mac_ipv4_gre_mac_ipv6_sctp_pay"], + port_buffer_split_tunnel_matched_pkts["mac_ipv6_gre_ipv4_udp_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + port_buffer_split_tunnel_mismatched_pkts["mac_ipv4_pay"], + ], + "check_pkt_data": True, + "action": "check_no_segment", + }, + { + "port_id": 1, + "send_packet": [ + port_buffer_split_tunnel_matched_pkts["mac_ipv4_ipv4_pay"], + port_buffer_split_tunnel_matched_pkts["mac_ipv6_ipv6_pay"], + port_buffer_split_tunnel_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay" + ], + port_buffer_split_tunnel_matched_pkts[ + "mac_ipv6_udp_vxlan_ipv6_tcp_pay" + ], + port_buffer_split_tunnel_matched_pkts["mac_ipv4_gre_mac_ipv6_sctp_pay"], + port_buffer_split_tunnel_matched_pkts["mac_ipv6_gre_ipv4_udp_pay"], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +queue_buffer_split_mac = { + "test": [ + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_mac_ipv4_pay"], + queue_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_ipv4_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_mac_mismatched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_pay" + ], + queue_buffer_split_mac_mismatched_pkts["mac_ipv4_udp_vxlan_ipv4_pay"], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +queue_buffer_split_inner_ipv6 = { + "test": [ + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_inner_ipv6_matched_pkts["mac_ipv6_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_inner_ipv6_mismatched_pkts[ + "mac_ipv6_l3src_changed_pkt" + ], + queue_buffer_split_inner_ipv6_mismatched_pkts[ + "mac_ipv6_l3dst_changed_pkt" + ], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +queue_buffer_split_inner_ipv4_udp = { + "test": [ + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_inner_ipv4_udp_matched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay" + ], + queue_buffer_split_inner_ipv4_udp_matched_pkts[ + "mac_ipv4_udp_vxlan_ipv4_udp_pay" + ], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_inner_ipv4_udp_mismatched_pkts[ + "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay" + ], + queue_buffer_split_inner_ipv4_udp_mismatched_pkts[ + "mac_ipv4_udp_vxlan_ipv4_udp_pay" + ], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +queue_buffer_split_inner_ipv6_udp = { + "test": [ + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_inner_ipv6_udp_matched_pkts["mac_ipv6_udp_pay"], + ], + "check_pkt_data": True, + "action": "check_seg_len", + }, + { + "port_id": 0, + "send_packet": [ + queue_buffer_split_inner_ipv6_udp_mismatched_pkts[ + "mac_ipv6_udp_l3src_changed_pkt" + ], + queue_buffer_split_inner_ipv6_udp_mismatched_pkts[ + "mac_ipv6_udp_l4dst_changed_pkt" + ], + ], + "check_pkt_data": False, + "action": "check_no_seg_len", + }, + ], +} + +queue_buffer_split_inner_ipv4_tcp = [ + eval( + str(queue_buffer_split_inner_ipv4_udp) + .replace("ipv4_udp", "ipv4_tcp") + .replace("UDP(dport", "TCP(dport") + ) +] + +queue_buffer_split_inner_ipv6_tcp = [ + eval( + str(queue_buffer_split_inner_ipv6_udp) + .replace("ipv6_udp", "ipv6_tcp") + .replace("UDP(dport", "TCP(dport") + ) +] + + +queue_buffer_split_inner_ipv4_sctp = [ + eval( + str(queue_buffer_split_inner_ipv4_udp) + .replace("ipv4_udp", "ipv4_sctp") + .replace("UDP(dport", "SCTP(dport") + ) +] + +queue_buffer_split_inner_ipv6_sctp = [ + eval( + str(queue_buffer_split_inner_ipv6_udp) + .replace("ipv6_udp", "ipv6_sctp") + .replace("UDP(dport", "SCTP(dport") + ) +] + + +class TestBufferSplit(TestCase): + def set_up_all(self): + """ + Run at the start of each test suite. + Generic filter Prerequistites + """ + self.verify( + self.nic in ["ICE_25G-E810C_SFP", "ICE_100G-E810C_QSFP"], + "%s nic not support timestamp" % self.nic, + ) + self.dut_ports = self.dut.get_ports(self.nic) + self.ports_socket = self.dut.get_numa_id(self.dut_ports[0]) + # Verify that enough ports are available + self.verify(len(self.dut_ports) >= 2, "Insufficient ports") + self.tester_port0 = self.tester.get_local_port(self.dut_ports[0]) + self.tester_port1 = self.tester.get_local_port(self.dut_ports[1]) + self.tester_ifaces = [ + self.tester.get_interface(self.dut.ports_map[port]) + for port in self.dut_ports + ] + self.pf_pci0 = self.dut.ports_info[self.dut_ports[0]]["pci"] + self.pf_pci1 = self.dut.ports_info[self.dut_ports[1]]["pci"] + + self.rxq = 8 + self.pkt = Packet() + self.pmdout = PmdOutput(self.dut) + self.fdirprocess = FdirProcessing( + self, self.pmdout, self.tester_ifaces[0], self.rxq + ) + + def set_up(self): + """ + Run before each test case. + """ + pass + + def launch_testpmd(self, allowlist, line_option=""): + """ + start testpmd + """ + # Prepare testpmd EAL and parameters + self.pmdout.start_testpmd( + socket=self.ports_socket, + eal_param=allowlist + " --force-max-simd-bitwidth=64 ", + param=" --mbuf-size=2048,2048 " + line_option, + ) + # test link status + res = self.pmdout.wait_link_status_up("all", timeout=15) + self.verify(res is True, "there have port link is down") + + def launch_two_ports_testpmd_and_config_port_buffer_split(self): + allowlist = f"-a {self.pf_pci0} -a {self.pf_pci1}" + line_option = "" + self.launch_testpmd(allowlist, line_option) + self.dut.send_expect("port stop all", "testpmd> ") + self.dut.send_expect("port config 0 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + + def launch_one_port_testpmd_with_multi_queues(self): + allowlist = f"-a {self.pf_pci0}" + line_option = "--txq=8 --rxq=8" + self.launch_testpmd(allowlist, line_option) + self.dut.send_expect("port stop all", "testpmd> ") + + def start_testpmd(self): + self.dut.send_expect("show config rxhdrs", "testpmd> ") + self.dut.send_expect( + "port config 0 udp_tunnel_port add vxlan 4789", "testpmd> " + ) + self.dut.send_expect("port start all", "testpmd> ") + self.dut.send_expect("start", "testpmd> ") + + def check_pkt_data_same(self, pkt_data, expect_pkt_data): + self.error_msgs = [] + for i in range(len(expect_pkt_data)): + if pkt_data[i] != expect_pkt_data[i]: + error_msg = "The packet data should be same with expect packet data" + self.logger.error(error_msg) + self.error_msgs.append(error_msg) + self.verify(not self.error_msgs, "Test failed") + + def check_seg_len(self, seg_len, expected_seg_len): + if len(seg_len) == 0: + error_msg = "There is no segment" + self.logger.error(error_msg) + self.error_msgs.append(error_msg) + else: + for i in range(len(expected_seg_len)): + if seg_len[i] != expected_seg_len[i]: + error_msg = ( + "The segment length should be same with expected " + "segment length {}".format(expected_seg_len) + ) + self.logger.error(error_msg) + self.error_msgs.append(error_msg) + + def check_no_seg_len(self, seg_len): + if len(seg_len) != 0: + error_msg = "The segment length should be empty" + self.logger.error(error_msg) + self.error_msgs.append(error_msg) + + def check_no_segment(self, seg_len, expected_no_segment): + if len(seg_len) == 0: + error_msg = "The segment length should not be empty" + self.logger.error(error_msg) + self.error_msgs.append(error_msg) + else: + for i in range(len(expected_no_segment)): + if seg_len[i] != expected_no_segment[i]: + error_msg = ( + "The segment length should be same with expected " + "no segment length {}".format(expected_no_segment) + ) + self.logger.error(error_msg) + self.error_msgs.append(error_msg) + + def get_pkt_data(self, pkts): + pkt_data_list = [] + self.logger.info("{}".format(pkts)) + self.tester.send_expect("scapy", ">>> ") + time.sleep(1) + for i in range(len(pkts)): + self.tester.send_expect("p = %s" % pkts[i], ">>>") + out = self.tester.send_expect("hexdump(p)", ">>>") + time.sleep(1) + pkt_pat = "(?<=00\S\d )(.*)(?= )" + pkt_data = re.findall(pkt_pat, out, re.M) + pkt_data = (" ".join(map(str, pkt_data))).replace(" ", " ") + pkt_data = pkt_data.strip() + self.logger.info("pkt_data: {}".format(pkt_data)) + if len(pkt_data) != 0: + pkt_data_list.append(pkt_data) + self.logger.info("pkt_data_list: {}".format(pkt_data_list)) + return pkt_data_list + + def send_pkt_get_output(self, pkts, port_id, count=1): + pkt_data_list = [] + segment_len_list = [] + self.logger.info("----------send packet-------------") + self.logger.info("{}".format(pkts)) + tx_port = self.tester_ifaces[port_id] + for i in range(len(pkts)): + self.pkt.update_pkt(pkts[i]) + time.sleep(2) + self.pkt.send_pkt(crb=self.tester, tx_port=tx_port, count=count) + out = self.pmdout.get_output(timeout=2) + pkt_pat = "(?<=: )(.*)(?= \| )" + pkt_data = re.findall(pkt_pat, out, re.M) + pkt_data = (" ".join(map(str, pkt_data))).replace(" ", "") + self.logger.info("pkt_data: {}".format(pkt_data)) + if len(pkt_data) != 0: + pkt_data_list.append(pkt_data) + segment_pat = ".*segment\s+at\s.*len=(\d+)" + segment_infos = re.findall(segment_pat, out, re.M) + segment_len = list(map(int, segment_infos)) + self.logger.info("segment_len: {}".format(segment_len)) + if segment_len: + segment_len_list.append(segment_len) + self.logger.info("pkt_data_list: {}".format(pkt_data_list)) + self.logger.info("segment_len_list: {}".format(segment_len_list)) + return pkt_data_list, segment_len_list + + def handle_buffer_split_case( + self, case_info, expected_seg_len, expected_no_segment + ): + self.error_msgs = [] + seg_len = [] + # handle tests + tests = case_info["test"] + for test in tests: + if "send_packet" in test: + pkt_data, seg_len = self.send_pkt_get_output( + test["send_packet"], port_id=test["port_id"] + ) + if test["check_pkt_data"] == True: + self.logger.info("action: check_pkt_data_same") + expect_pkt_data = self.get_pkt_data(test["send_packet"]) + self.check_pkt_data_same(pkt_data, expect_pkt_data) + if "action" in test: + self.logger.info("action: {}\n".format(test["action"])) + if test["action"] == "check_seg_len": + self.check_seg_len(seg_len, expected_seg_len) + elif test["action"] == "check_no_seg_len": + self.check_no_seg_len(seg_len) + else: + self.check_no_segment(seg_len, expected_no_segment) + self.verify(not self.error_msgs, "Test failed") + + def verify_port_buffer_split_outer_mac(self): + self.launch_two_ports_testpmd_and_config_port_buffer_split() + self.dut.send_expect("set rxhdrs eth", "testpmd> ") + self.start_testpmd() + + expected_seg_len = [ + [MAC_HEADER_LEN, IPV4_HEADER_LEN + PAY_LEN], + [MAC_HEADER_LEN, IPV4_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN], + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV6_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV6_HEADER_LEN + + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + GRE_HEADER_LEN + MAC_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + GRE_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN, + ], + ] + expected_no_segment = [] + + self.handle_buffer_split_case( + port_buffer_split_mac, expected_seg_len, expected_no_segment + ) + + def verify_port_buffer_split_inner_mac(self): + self.launch_two_ports_testpmd_and_config_port_buffer_split() + self.dut.send_expect("set rxhdrs inner-eth", "testpmd> ") + self.start_testpmd() + + expected_seg_len = [ + [MAC_HEADER_LEN, IPV4_HEADER_LEN + PAY_LEN], + [MAC_HEADER_LEN, IPV4_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN, + MAC_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV6_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV6_HEADER_LEN + + PAY_LEN, + ], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + GRE_HEADER_LEN, + MAC_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + GRE_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN, + ], + ] + expected_no_segment = [] + + self.handle_buffer_split_case( + port_buffer_split_mac, expected_seg_len, expected_no_segment + ) + + def verify_port_buffer_split_inner_l3(self, ptype): + self.launch_two_ports_testpmd_and_config_port_buffer_split() + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + expected_seg_len = [ + [MAC_HEADER_LEN + IPV4_HEADER_LEN, PAY_LEN], + [MAC_HEADER_LEN + IPV6_HEADER_LEN + IPV4_HEADER_LEN, PAY_LEN], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV6_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV6_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + IPV6_HEADER_LEN + GRE_HEADER_LEN + IPV4_HEADER_LEN, + PAY_LEN, + ], + ] + expected_no_segment = [] + + self.handle_buffer_split_case( + port_buffer_split_inner_l3, expected_seg_len, expected_no_segment + ) + self.dut.send_expect("quit", "# ") + + def verify_port_buffer_split_inner_l4(self, ptype): + self.launch_two_ports_testpmd_and_config_port_buffer_split() + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + expected_seg_len = [ + [MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN, PAY_LEN], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + IPV6_HEADER_LEN + UDP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV6_HEADER_LEN + + UDP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + IPV6_HEADER_LEN + + UDP_HEADER_LEN, + PAY_LEN, + ], + [MAC_HEADER_LEN + IPV6_HEADER_LEN + TCP_HEADER_LEN, PAY_LEN], + [ + MAC_HEADER_LEN + IPV6_HEADER_LEN + IPV4_HEADER_LEN + TCP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + TCP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN + + TCP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + TCP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + GRE_HEADER_LEN + + IPV4_HEADER_LEN + + TCP_HEADER_LEN, + PAY_LEN, + ], + ] + expected_no_segment = [ + [0, MAC_HEADER_LEN + IPV4_HEADER_LEN + PAY_LEN], + [ + 0, + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + SCTP_HEADER_LEN + + PAY_LEN, + ], + ] + + self.handle_buffer_split_case( + port_buffer_split_inner_l4, expected_seg_len, expected_no_segment + ) + self.dut.send_expect("quit", "# ") + + def verify_port_buffer_split_inner_sctp(self, ptype): + self.launch_two_ports_testpmd_and_config_port_buffer_split() + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + expected_seg_len = [ + [MAC_HEADER_LEN + IPV4_HEADER_LEN + SCTP_HEADER_LEN, PAY_LEN], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + IPV6_HEADER_LEN + SCTP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + SCTP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV6_HEADER_LEN + + SCTP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV6_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + SCTP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + IPV6_HEADER_LEN + + SCTP_HEADER_LEN, + PAY_LEN, + ], + ] + expected_no_segment = [ + [0, MAC_HEADER_LEN + IPV4_HEADER_LEN + PAY_LEN], + [ + 0, + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + PAY_LEN, + ], + [ + 0, + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + GRE_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + TCP_HEADER_LEN + + PAY_LEN, + ], + ] + + self.handle_buffer_split_case( + port_buffer_split_inner_sctp, expected_seg_len, expected_no_segment + ) + self.dut.send_expect("quit", "# ") + + def verify_port_buffer_split_tunnel(self): + self.launch_two_ports_testpmd_and_config_port_buffer_split() + self.dut.send_expect("set rxhdrs grenat", "testpmd> ") + self.start_testpmd() + + expected_seg_len = [ + [MAC_HEADER_LEN + IPV4_HEADER_LEN, IPV4_HEADER_LEN + PAY_LEN], + [MAC_HEADER_LEN + IPV6_HEADER_LEN, IPV6_HEADER_LEN + PAY_LEN], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN, + MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN + IPV6_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN, + IPV6_HEADER_LEN + TCP_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + GRE_HEADER_LEN, + MAC_HEADER_LEN + IPV6_HEADER_LEN + SCTP_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN + IPV6_HEADER_LEN + GRE_HEADER_LEN, + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN, + ], + ] + expected_no_segment = [ + [0, MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN], + ] + + self.handle_buffer_split_case( + port_buffer_split_tunnel, expected_seg_len, expected_no_segment + ) + + def verify_queue_buffer_split_outer_mac(self): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 1 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs eth", "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 1 / mark / end", + ] + + expected_seg_len = [ + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN + + PAY_LEN, + ], + ] + expected_no_segment = [] + + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_mac, expected_seg_len, expected_no_segment + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + + def verify_queue_buffer_split_inner_mac(self): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 2 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("port 0 rxq 3 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs inner-eth", "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions rss queues 2 3 end / mark / end", + ] + + expected_seg_len = [ + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN, + IPV4_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN, + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN + + PAY_LEN, + ], + ] + expected_no_segment = [] + + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_mac, expected_seg_len, expected_no_segment + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + + def verify_queue_buffer_split_inner_ipv4(self, ptype): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 2 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 2 / mark / end", + ] + + expected_seg_len = [ + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN, + PAY_LEN, + ], + ] + + expected_no_segment = [] + + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_mac, expected_seg_len, expected_no_segment + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + self.dut.send_expect("quit", "# ") + + def verify_queue_buffer_split_inner_ipv6(self, ptype): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 4 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("port 0 rxq 5 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / end actions rss queues 4 5 end / mark / end", + ] + + expected_seg_len = [ + [MAC_HEADER_LEN + IPV6_HEADER_LEN, PAY_LEN], + ] + + expected_no_segment = [] + + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv6, expected_seg_len, expected_no_segment + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + self.dut.send_expect("quit", "# ") + + def verify_queue_buffer_split_inner_udp(self, ptype): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 3 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / udp dst is 23 / end actions queue index 3 / mark / end", + "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / udp dst is 23 / end actions queue index 3 / mark / end", + ] + + expected_ipv4_pkts_seg_len = [ + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN, + PAY_LEN, + ], + ] + + expected_ipv6_pkts_seg_len = [ + [MAC_HEADER_LEN + IPV6_HEADER_LEN + UDP_HEADER_LEN, PAY_LEN], + ] + expected_no_segment = [] + + if ptype == "ipv4-udp" or ptype == "inner-ipv4-udp": + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv4_udp, + expected_ipv4_pkts_seg_len, + expected_no_segment, + ) + else: + rule_li = self.fdirprocess.create_rule(fdir_rule[1]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv6_udp, + expected_ipv6_pkts_seg_len, + expected_no_segment, + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + self.dut.send_expect("quit", "# ") + + def verify_queue_buffer_split_inner_tcp(self, ptype): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 2 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("port 0 rxq 3 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / tcp dst is 23 / end actions rss queues 2 3 end / mark / end", + "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / tcp dst is 23 / end actions rss queues 2 3 end / mark / end", + ] + + expected_ipv4_pkts_seg_len = [ + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + TCP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN + + TCP_HEADER_LEN, + PAY_LEN, + ], + ] + + expected_ipv6_pkts_seg_len = [ + [MAC_HEADER_LEN + IPV6_HEADER_LEN + TCP_HEADER_LEN, PAY_LEN], + ] + expected_no_segment = [] + + if ptype == "ipv4-tcp" or ptype == "inner-ipv4-tcp": + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv4_tcp[0], + expected_ipv4_pkts_seg_len, + expected_no_segment, + ) + else: + rule_li = self.fdirprocess.create_rule(fdir_rule[1]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv6_tcp[0], + expected_ipv6_pkts_seg_len, + expected_no_segment, + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + self.dut.send_expect("quit", "# ") + + def verify_queue_buffer_split_inner_sctp(self, ptype): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 5 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / sctp dst is 23 / end actions queue index 5 / mark / end", + "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / sctp dst is 23 / end actions queue index 5 / mark / end", + ] + + expected_ipv4_pkts_seg_len = [ + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + SCTP_HEADER_LEN, + PAY_LEN, + ], + [ + MAC_HEADER_LEN + + IPV4_HEADER_LEN + + UDP_HEADER_LEN + + VXLAN_HEADER_LEN + + IPV4_HEADER_LEN + + SCTP_HEADER_LEN, + PAY_LEN, + ], + ] + + expected_ipv6_pkts_seg_len = [ + [MAC_HEADER_LEN + IPV6_HEADER_LEN + SCTP_HEADER_LEN, PAY_LEN], + ] + expected_no_segment = [] + + if ptype == "ipv4-sctp" or ptype == "inner-ipv4-sctp": + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv4_sctp[0], + expected_ipv4_pkts_seg_len, + expected_no_segment, + ) + else: + rule_li = self.fdirprocess.create_rule(fdir_rule[1]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv6_sctp[0], + expected_ipv6_pkts_seg_len, + expected_no_segment, + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + self.dut.send_expect("quit", "# ") + + def verify_queue_buffer_split_tunnel(self): + self.launch_one_port_testpmd_with_multi_queues() + self.dut.send_expect("port 0 rxq 4 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("port 0 rxq 5 rx_offload buffer_split on", "testpmd> ") + self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ") + self.dut.send_expect("set rxhdrs grenat", "testpmd> ") + self.start_testpmd() + + fdir_rule = [ + "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / udp dst is 23 / end actions rss queues 4 5 end / mark / end", + ] + + expected_seg_len = [ + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN, + MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN, + ], + [ + MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN, + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN, + ], + ] + expected_no_segment = [] + + rule_li = self.fdirprocess.create_rule(fdir_rule[0]) + self.handle_buffer_split_case( + queue_buffer_split_inner_ipv4_udp, expected_seg_len, expected_no_segment + ) + self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li) + + def test_port_buffer_split_outer_mac(self): + self.verify_port_buffer_split_outer_mac() + + def test_port_buffer_split_inner_mac(self): + self.verify_port_buffer_split_inner_mac() + + def test_port_buffer_split_inner_l3(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4 ================" + ) + self.verify_port_buffer_split_inner_l3(ptype="ipv4") + + self.logger.info( + "===================Test subcase 2: buffer split ipv6 ================" + ) + self.verify_port_buffer_split_inner_l3(ptype="ipv6") + + self.logger.info( + "===================Test subcase 3: buffer split inner-ipv4 ================" + ) + self.verify_port_buffer_split_inner_l3(ptype="inner-ipv4") + + self.logger.info( + "===================Test subcase 4: buffer split inner-ipv6 ================" + ) + self.verify_port_buffer_split_inner_l3(ptype="inner-ipv6") + + def test_port_buffer_split_inner_l4(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4-udp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="ipv4-udp") + + self.logger.info( + "===================Test subcase 2: buffer split ipv6-udp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="ipv6-udp") + + self.logger.info( + "===================Test subcase 3: buffer split ipv4-tcp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="ipv4-tcp") + + self.logger.info( + "===================Test subcase 4: buffer split ipv6-tcp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="ipv6-tcp") + + self.logger.info( + "===================Test subcase 5: buffer split inner-ipv4-udp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="inner-ipv4-udp") + + self.logger.info( + "===================Test subcase 6: buffer split inner-ipv6-udp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="inner-ipv6-udp") + + self.logger.info( + "===================Test subcase 7: buffer split inner-ipv4-tcp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="inner-ipv4-tcp") + + self.logger.info( + "===================Test subcase 8: buffer split inner-ipv6-tcp ================" + ) + self.verify_port_buffer_split_inner_l4(ptype="inner-ipv6-tcp") + + def test_port_buffer_split_inner_sctp(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4-sctp ================" + ) + self.verify_port_buffer_split_inner_sctp(ptype="ipv4-sctp") + + self.logger.info( + "===================Test subcase 2: buffer split ipv6-sctp ================" + ) + self.verify_port_buffer_split_inner_sctp(ptype="ipv6-sctp") + + self.logger.info( + "===================Test subcase 3: buffer split inner-ipv4-sctp ================" + ) + self.verify_port_buffer_split_inner_sctp(ptype="inner-ipv4-sctp") + + self.logger.info( + "===================Test subcase 4: buffer split inner-ipv6-sctp ================" + ) + self.verify_port_buffer_split_inner_sctp(ptype="inner-ipv6-sctp") + + def test_port_buffer_split_tunnel(self): + self.verify_port_buffer_split_tunnel() + + def test_queue_buffer_split_outer_mac(self): + self.verify_queue_buffer_split_outer_mac() + + def test_queue_buffer_split_inner_mac(self): + self.verify_queue_buffer_split_inner_mac() + + def test_queue_buffer_split_inner_ipv4(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4 ================" + ) + self.verify_queue_buffer_split_inner_ipv4(ptype="ipv4") + + self.logger.info( + "===================Test subcase 2: buffer split inner-ipv4 ================" + ) + self.verify_queue_buffer_split_inner_ipv4(ptype="inner-ipv4") + + def test_queue_buffer_split_inner_ipv6(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv6 ================" + ) + self.verify_queue_buffer_split_inner_ipv6(ptype="ipv6") + + self.logger.info( + "===================Test subcase 2: buffer split inner-ipv6 ================" + ) + self.verify_queue_buffer_split_inner_ipv6(ptype="inner-ipv6") + + def test_queue_buffer_split_inner_udp(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4-udp ================" + ) + self.verify_queue_buffer_split_inner_udp(ptype="ipv4-udp") + + self.logger.info( + "===================Test subcase 2: buffer split ipv6-udp ================" + ) + self.verify_queue_buffer_split_inner_udp(ptype="ipv6-udp") + + self.logger.info( + "===================Test subcase 3: buffer split inner-ipv4-udp ================" + ) + self.verify_queue_buffer_split_inner_udp(ptype="inner-ipv4-udp") + + self.logger.info( + "===================Test subcase 4: buffer split inner-ipv6-udp ================" + ) + self.verify_queue_buffer_split_inner_udp(ptype="inner-ipv6-udp") + + def test_queue_buffer_split_inner_tcp(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4-tcp ================" + ) + self.verify_queue_buffer_split_inner_tcp(ptype="ipv4-tcp") + + self.logger.info( + "===================Test subcase 2: buffer split ipv6-tcp ================" + ) + self.verify_queue_buffer_split_inner_tcp(ptype="ipv6-tcp") + + self.logger.info( + "===================Test subcase 3: buffer split inner-ipv4-tcp ================" + ) + self.verify_queue_buffer_split_inner_tcp(ptype="inner-ipv4-tcp") + + self.logger.info( + "===================Test subcase 4: buffer split inner-ipv6-tcp ================" + ) + self.verify_queue_buffer_split_inner_tcp(ptype="inner-ipv6-tcp") + + def test_queue_buffer_split_inner_sctp(self): + self.logger.info( + "===================Test subcase 1: buffer split ipv4-sctp ================" + ) + self.verify_queue_buffer_split_inner_sctp(ptype="ipv4-sctp") + + self.logger.info( + "===================Test subcase 2: buffer split ipv6-sctp ================" + ) + self.verify_queue_buffer_split_inner_sctp(ptype="ipv6-sctp") + + self.logger.info( + "===================Test subcase 3: buffer split inner-ipv4-sctp ================" + ) + self.verify_queue_buffer_split_inner_sctp(ptype="inner-ipv4-sctp") + + self.logger.info( + "===================Test subcase 4: buffer split inner-ipv6-sctp ================" + ) + self.verify_queue_buffer_split_inner_sctp(ptype="inner-ipv6-sctp") + + def test_queue_buffer_split_tunnel(self): + self.verify_queue_buffer_split_tunnel() + + def tear_down(self): + """ + Run after each test case. + """ + self.pmdout.quit() + + def tear_down_all(self): + """ + Run after each test suite. + """ + self.dut.kill_all()