From patchwork Fri Jun 24 05:32:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Ling, WeiX" X-Patchwork-Id: 113390 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 205A5A0032; Fri, 24 Jun 2022 07:34:42 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1C4EC40E2D; Fri, 24 Jun 2022 07:34:42 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by mails.dpdk.org (Postfix) with ESMTP id 1EBAD40A82 for ; Fri, 24 Jun 2022 07:34:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1656048880; x=1687584880; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=HCE9wKTxUWybKX/AeTYSYQTDHomkYQgVABR0GgZ82Oo=; b=Ez9IQlCu4GyrjGFTnbNoDHHhF+ATVOu5rvl+Gu6ZgWDkJ+1n3nWr+kYe cgsbp189HpLWBZhNSW09y4OKn4IWw8X+JMpl2RFt18ifRa7vhR3i+dumo +cME4T1ooVuR9sjAN3NCrGzzICwsHyjEt7bStRFL1jB5ArTQocjSdJWNj xG7VQHE8vhPDZzE1Fhs/UtX5VE6yb7bD1bJ3fk2qfN/pbw1dBUVPtH+N9 GW8tRTMMdzV4zLsA8hVaFR1Wi3ychSrG6MPODkyHlkOws7mFNM/vyTRRf ORusdwdHRnUCGXrjEcHVVbsL3xLSysUlq173L5Tj2wcQRE2RIadrHLKCs A==; X-IronPort-AV: E=McAfee;i="6400,9594,10387"; a="306392488" X-IronPort-AV: E=Sophos;i="5.92,218,1650956400"; d="scan'208";a="306392488" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jun 2022 22:34:39 -0700 X-IronPort-AV: E=Sophos;i="5.92,218,1650956400"; d="scan'208";a="645115710" Received: from unknown (HELO localhost.localdomain) ([10.239.252.222]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jun 2022 22:34:38 -0700 From: Wei Ling To: dts@dpdk.org Cc: Wei Ling Subject: [dts][PATCH V1 5/6] test_plans/dpdk_gso_lib_test_plan: modify dpdk code by dpdk change Date: Fri, 24 Jun 2022 01:32:04 -0400 Message-Id: <20220624053204.2832205-1-weix.ling@intel.com> X-Mailer: git-send-email 2.25.1 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 According to the dpdk commit 1945c64674(app/testpmd: perform SW IP checksum for GRO/GSO packets) and commit 8ba1723783(net/vhost: perform SW checksum in Tx path), no need to modify DPDK code to test. Signed-off-by: Wei Ling --- test_plans/dpdk_gso_lib_test_plan.rst | 69 +++++++++------------------ 1 file changed, 22 insertions(+), 47 deletions(-) diff --git a/test_plans/dpdk_gso_lib_test_plan.rst b/test_plans/dpdk_gso_lib_test_plan.rst index ee37cdde..727de1f7 100644 --- a/test_plans/dpdk_gso_lib_test_plan.rst +++ b/test_plans/dpdk_gso_lib_test_plan.rst @@ -32,29 +32,10 @@ This test plan includes dpdk gso lib test with TCP/UDP/VxLAN/GRE traffic. Prerequisites ============= -Modify the testpmd code as following:: - - --- a/app/test-pmd/csumonly.c - +++ b/app/test-pmd/csumonly.c - @@ -693,10 +693,12 @@ pkt_burst_checksum_forward(struct fwd_stream *fs) -                  * and inner headers */ -   -                 eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); - +#if 0 -                 ether_addr_copy(&peer_eth_addrs[fs->peer_addr], -                                 ð_hdr->d_addr); -                 ether_addr_copy(&ports[fs->tx_port].eth_addr, -                                 ð_hdr->s_addr); - +#endif -                 parse_ethernet(eth_hdr, &info); -                 l3_hdr = (char *)eth_hdr + info.l2_len; - Test flow ========= -:: - - NIC2(In kernel) <- NIC1(DPDK) <- testpmd(csum fwd) <- Vhost <- Virtio-net +NIC2(In kernel) <- NIC1(DPDK) <- testpmd(csum fwd) <- Vhost <- Virtio-net Test Case1: DPDK GSO test with tcp traffic ========================================== @@ -84,17 +65,15 @@ Test Case1: DPDK GSO test with tcp traffic 3. Set up vm with virto device and using kernel virtio-net driver: - :: - taskset -c 13 \ qemu-system-x86_64 -name us-vhost-vm1 \ - -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \ - -numa node,memdev=mem \ - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6001-:22 \ - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \ - -chardev socket,id=char0,path=./vhost-net \ - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \ - -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,rx_queue_size=1024,tx_queue_size=1024 -vnc :10 -daemonize + -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \ + -numa node,memdev=mem \ + -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6001-:22 \ + -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \ + -chardev socket,id=char0,path=./vhost-net \ + -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \ + -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,rx_queue_size=1024,tx_queue_size=1024 -vnc :10 -daemonize 4. In vm, config the virtio-net device with ip:: @@ -146,17 +125,15 @@ Test Case3: DPDK GSO test with vxlan traffic 3. Set up vm with virto device and using kernel virtio-net driver: - :: - taskset -c 13 \ qemu-system-x86_64 -name us-vhost-vm1 \ - -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \ - -numa node,memdev=mem \ - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6001-:22 \ - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \ - -chardev socket,id=char0,path=./vhost-net \ - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \ - -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,rx_queue_size=1024,tx_queue_size=1024 -vnc :10 -daemonize + -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \ + -numa node,memdev=mem \ + -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6001-:22 \ + -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \ + -chardev socket,id=char0,path=./vhost-net \ + -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \ + -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,rx_queue_size=1024,tx_queue_size=1024 -vnc :10 -daemonize 4. In vm, config the virtio-net device with ip:: @@ -200,17 +177,15 @@ Test Case4: DPDK GSO test with gre traffic 3. Set up vm with virto device and using kernel virtio-net driver: - :: - taskset -c 13 \ qemu-system-x86_64 -name us-vhost-vm1 \ - -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \ - -numa node,memdev=mem \ - -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6001-:22 \ - -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \ - -chardev socket,id=char0,path=./vhost-net \ - -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \ - -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,rx_queue_size=1024,tx_queue_size=1024 -vnc :10 -daemonize + -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \ + -numa node,memdev=mem \ + -mem-prealloc -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,macaddr=00:00:00:08:e8:aa,addr=1f -net user,hostfwd=tcp:127.0.0.1:6001-:22 \ + -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img \ + -chardev socket,id=char0,path=./vhost-net \ + -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \ + -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,rx_queue_size=1024,tx_queue_size=1024 -vnc :10 -daemonize 4. In vm, config the virtio-net device with ip::