From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id EEFDBA04B1; Thu, 27 Aug 2020 10:43:26 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B926E1C0CA; Thu, 27 Aug 2020 10:43:26 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 43B981C0C3 for ; Thu, 27 Aug 2020 10:43:23 +0200 (CEST) IronPort-SDR: AbCAtQVHQzni8cEiOa+TlBDbwDu4GoP+4gwF+1NSN8EN/nQCXVNbig5J8hSIdajt+YOEjkqxdY +cFshOsD1Wyw== X-IronPort-AV: E=McAfee;i="6000,8403,9725"; a="153865936" X-IronPort-AV: E=Sophos;i="5.76,359,1592895600"; d="scan'208";a="153865936" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Aug 2020 01:43:23 -0700 IronPort-SDR: lNRUNghIQihwD0TLQ6AUDF2dtUaj64sGlueS/crxo5Yrk9PDrmBJ8/c8r3oH07xBWvgIhzm79t rWC4sEakiFSA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,359,1592895600"; d="scan'208";a="373658236" Received: from dpdk-yinan-ntb1.sh.intel.com ([10.67.119.39]) by orsmga001.jf.intel.com with ESMTP; 27 Aug 2020 01:43:21 -0700 From: Yinan Wang To: dts@dpdk.org Cc: Yinan Wang Date: Thu, 27 Aug 2020 13:32:40 -0400 Message-Id: <20200827173240.43395-1-yinan.wang@intel.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dts] [PATCH v1] test_plans/vhost_user_interrupt_test_plan.rst X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 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 Sender: "dts" Add cbdma cases in vhost_user_interrupt test plan Signed-off-by: Yinan Wang --- test_plans/vhost_user_interrupt_test_plan.rst | 150 ++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 test_plans/vhost_user_interrupt_test_plan.rst diff --git a/test_plans/vhost_user_interrupt_test_plan.rst b/test_plans/vhost_user_interrupt_test_plan.rst new file mode 100644 index 0000000..ea030a9 --- /dev/null +++ b/test_plans/vhost_user_interrupt_test_plan.rst @@ -0,0 +1,150 @@ +.. Copyright (c) <2019>, 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, 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 core with l3fwd-power sample +====================================================================== + +1. Launch virtio-user with server mode:: + + ./testpmd -l 7-8 -n 4 --no-pci --file-prefix=virtio \ + --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,queues=1 -- -i + +2. Build l3fwd-power sample and launch l3fwd-power with a virtual vhost device:: + + ./l3fwd-power -l 0-3 -n 4 --no-pci \ + --vdev 'eth_vhost0,iface=/tmp/sock0,queues=1,client=1' -- -p 0x1 --parse-ptype 1 --config "(0,0,2)" + +3. Send packet by testpmd, check vhost-user core will keep wakeup status:: + + testpmd>set fwd txonly + testpmd>start + +4. Stop and restart testpmd again, check vhost-user core will sleep and wakeup again. + +Test Case2: Wake up split ring vhost-user cores with l3fwd-power sample when multi queues are enabled +===================================================================================================== + +1. Launch virtio-user with server mode:: + + ./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. Build l3fwd-power sample and launch l3fwd-power with a virtual vhost device:: + + ./l3fwd-power -l 9-12 -n 4 --no-pci --log-level=9 \ + --vdev 'eth_vhost0,iface=/tmp/sock0,queues=4,client=1' -- -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 Case3: Wake up packed ring vhost-user core with l3fwd-power sample +======================================================================= + +1. Launch virtio-user with server mode:: + + ./testpmd -l 7-8 -n 4 --no-pci --file-prefix=virtio \ + --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,queues=1,packed_vq=1 -- -i + +2. Build l3fwd-power sample and launch l3fwd-power with a virtual vhost device:: + + ./l3fwd-power -l 0-3 -n 4 --no-pci \ + --vdev 'eth_vhost0,iface=/tmp/sock0,queues=1,client=1' -- -p 0x1 --parse-ptype 1 --config "(0,0,2)" + +3. Send packet by testpmd, check vhost-user core will keep wakeup status:: + + testpmd>set fwd txonly + testpmd>start + +4. Stop and restart testpmd again, check vhost-user core will sleep and wakeup again. + +Test Case4: Wake up packed ring vhost-user cores with l3fwd-power sample when multi queues are enabled +======================================================================================================= + +1. Launch virtio-user with server mode:: + + ./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,mrg_rxbuf=0 -- -i --rxq=4 --txq=4 --rss-ip + +2. Build l3fwd-power sample and launch l3fwd-power with a virtual vhost device:: + + ./l3fwd-power -l 9-12 -n 4 --no-pci --log-level=9 \ + --vdev 'eth_vhost0,iface=/tmp/sock0,queues=4,client=1' -- -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 Case5: 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:: + + ./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 igb_uio driver, then launch l3fwd-power with a virtual vhost device:: + + ./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 -- 2.17.1