From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 331743772 for ; Wed, 18 Nov 2015 10:29:41 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga103.jf.intel.com with ESMTP; 18 Nov 2015 01:29:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,312,1444719600"; d="scan'208";a="602410875" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by FMSMGA003.fm.intel.com with ESMTP; 18 Nov 2015 01:23:30 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id tAI9NTEj017224; Wed, 18 Nov 2015 17:23:29 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id tAI9NQeW024541; Wed, 18 Nov 2015 17:23:28 +0800 Received: (from yliu84x@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id tAI9NQmO024537; Wed, 18 Nov 2015 17:23:26 +0800 From: Yong Liu To: dts@dpdk.org Date: Wed, 18 Nov 2015 17:23:24 +0800 Message-Id: <1447838605-24505-1-git-send-email-yong.liu@intel.com> X-Mailer: git-send-email 1.7.4.1 Subject: [dts] [PATCH v1 1/2] test_plans: add test plan for ptp client sample 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: , X-List-Received-Date: Wed, 18 Nov 2015 09:29:41 -0000 From: Marvin Liu The PTP (Precision Time Protocol) client sample application is a simple example of using the DPDK IEEE1588 API to communicate with a PTP master clock to synchronize the time on the NIC and, optionally, on the Linux system. Signed-off-by: Marvin Liu diff --git a/test_plans/ieee1588_sample_test_plan.rst b/test_plans/ieee1588_sample_test_plan.rst new file mode 100644 index 0000000..862019f --- /dev/null +++ b/test_plans/ieee1588_sample_test_plan.rst @@ -0,0 +1,79 @@ +.. Copyright (c) <2015> 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. + +================ + IEEE1588 Sample +================ + +The PTP (Precision Time Protocol) client sample application is a simple +example of using the DPDK IEEE1588 API to communicate with a PTP master clock +to synchronize the time on the NIC and, optionally, on the Linux system. + + +Prerequisites +============= +Assume one port are connected to the tester and tester has been installed +"linuxptp.x86_64". + +The sample should be validated on Forville, Niantic and i350 Nics. + +Test case: ptp client +===================== +Start ptp server on tester with IEEE 802.3 network transport. + ptp4l -i p785p1 -2 -m + +Start ptp client on DUT and wait few seconds. + ./examples/ptpclient/build/ptpclient -c f -n 3 -- -T 0 -p 0x1 + +Check that output message contained T1,T2,T3,T4 clock and time difference +between master and slave time is about 10us in niantic, 20us in Fortville, +8us in i350. + +Test case: update system +======================== +Reset DUT clock to initial time and make sure system time has been changed. + date -s "1970-01-01 00:00:00" + +Strip DUT and tester board system time. + date +"%s.%N" + +Start ptp server on tester with IEEE 802.3 network transport. + ptp4l -i p785p1 -2 -m + +Start ptp client on DUT and wait few seconds. + ./examples/ptpclient/build/ptpclient -c f -n 3 -- -T 1 -p 0x1 + +Make sure DUT system time has been changed to same as tester. + +Check that output message contained T1,T2,T3,T4 clock and time difference +between master and slave time is about 10us in niantic, 20us in Fortville, +8us in i350. -- 1.9.3