From patchwork Thu May 19 08:14:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Ling, WeiX" X-Patchwork-Id: 111393 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 33A93A0503; Thu, 19 May 2022 10:15:42 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2E4C740222; Thu, 19 May 2022 10:15:42 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by mails.dpdk.org (Postfix) with ESMTP id 17A1940156 for ; Thu, 19 May 2022 10:15:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652948140; x=1684484140; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=c0j70kNAfqK1R2sWMjB02m39Zgg2FVvhtizK1aRtRwg=; b=Rl4Pxr60WtAg8as+1HbW8dKboJFn+nuIdjVvwt7kIc9j5uw1XZHid67s hRJ38flXlVro1KhYksgcqbrS47LnPFWxQmgFNAWSlS0I9IGu0RJ/YluEh H502aSMe2SMHoK0BWP3QylXl9yo5zyB55DAYYqcS2BY7Y4d23eMBAFvEA b63HkLwVLQTxbt4SrP091GXI+8ff73jArDsmF2uDWVYS5lvO1X5cDEWMF kbEjnkWWnkioUCjKua/HexT4Wnl/ubZTx3++cI7ol4Yao/mxQzmMGJm6V ScoGIOovcicsFw89TMLJ80kf1UVkRjznoa2OWMBPyE5gtzmPHkyBBsOkO Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10351"; a="259661266" X-IronPort-AV: E=Sophos;i="5.91,237,1647327600"; d="scan'208";a="259661266" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2022 01:15:39 -0700 X-IronPort-AV: E=Sophos;i="5.91,237,1647327600"; d="scan'208";a="714871844" Received: from unknown (HELO localhost.localdomain) ([10.239.251.222]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2022 01:15:37 -0700 From: Wei Ling To: dts@dpdk.org Cc: Wei Ling Subject: [dts][PATCH V1 4/5] test_plans/vhost_user_interrupt_cbdma_test_plan: add new testsuite for CBDMA related testcases Date: Thu, 19 May 2022 04:14:16 -0400 Message-Id: <20220519081416.2816173-1-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 Add new testsuite for CBDMA related testcases. Signed-off-by: Wei Ling --- .../vhost_user_interrupt_cbdma_test_plan.rst | 89 +++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 test_plans/vhost_user_interrupt_cbdma_test_plan.rst diff --git a/test_plans/vhost_user_interrupt_cbdma_test_plan.rst b/test_plans/vhost_user_interrupt_cbdma_test_plan.rst new file mode 100644 index 00000000..b29e0bb3 --- /dev/null +++ b/test_plans/vhost_user_interrupt_cbdma_test_plan.rst @@ -0,0 +1,89 @@ +.. Copyright (c) <2022>, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + - Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + OF THE POSSIBILITY OF SUCH DAMAGE. + +=================================== +vhost-user interrupt mode test plan +=================================== + +Description +=========== + +Vhost-user interrupt need test with l3fwd-power sample with CBDMA channel, small packets send from virtio-user to vhost side， +check vhost-user cores can be wakeup，and vhost-user cores should be back to sleep after stop sending packets +from virtio side. + +Test flow +========= + +Virtio-user --> Vhost-user + +Test Case1: Wake up split ring vhost-user cores with l3fwd-power sample when multi queues and cbdma are enabled +=============================================================================================================== + +1. Launch virtio-user with server mode:: + + ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-5 -n 4 --no-pci --file-prefix=virtio \ + --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,queues=4 -- -i --rxq=4 --txq=4 --rss-ip + +2. Bind 4 cbdma ports to vfio-pci driver, then launch l3fwd-power with a virtual vhost device:: + + ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 9-12 -n 4 --log-level=9 \ + --vdev 'eth_vhost0,iface=/tmp/sock0,queues=4,client=1,dmas=[txq0@80:04.0;txq1@80:04.1;txq2@80:04.2;txq3@80:04.3]' -- -p 0x1 --parse-ptype 1 \ + --config "(0,0,9),(0,1,10),(0,2,11),(0,3,12)" + +3. Send packet by testpmd, check vhost-user multi-cores will keep wakeup status:: + + testpmd>set fwd txonly + testpmd>start + +4. Stop and restart testpmd again, check vhost-user cores will sleep and wakeup again. + +Test Case2: Wake up packed ring vhost-user cores with l3fwd-power sample when multi queues and cbdma are enabled +================================================================================================================ + +1. Launch virtio-user with server mode:: + + ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-5 -n 4 --no-pci --file-prefix=virtio \ + --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,queues=4,packed_vq=1 -- -i --rxq=4 --txq=4 --rss-ip + +2. Bind 4 cbdma ports to vfio-pci driver, then launch l3fwd-power with a virtual vhost device:: + + ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 9-12 -n 4 --log-level=9 \ + --vdev 'eth_vhost0,iface=/tmp/sock0,queues=4,client=1,dmas=[txq0@80:04.0;txq1@80:04.1;txq2@80:04.2;txq3@80:04.3]' -- -p 0x1 --parse-ptype 1 \ + --config "(0,0,9),(0,1,10),(0,2,11),(0,3,12)" + +3. Send packet by testpmd, check vhost-user multi-cores will keep wakeup status:: + + testpmd>set fwd txonly + testpmd>start + +4. Stop and restart testpmd again, check vhost-user cores will sleep and wakeup again. \ No newline at end of file