From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id A9E0A2BA3 for ; Tue, 5 Mar 2019 05:25:33 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Mar 2019 20:25:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,442,1544515200"; d="scan'208";a="152079262" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.240.176.135]) by fmsmga001.fm.intel.com with ESMTP; 04 Mar 2019 20:25:31 -0800 From: "zhu,shuai" To: dts@dpdk.org Cc: "zhu,shuai" Date: Tue, 5 Mar 2019 12:29:32 +0800 Message-Id: <1551760172-19284-1-git-send-email-shuaix.zhu@intel.com> X-Mailer: git-send-email 1.9.3 Subject: [dts] [PATCH V2] test_plans/xstats_enhancements:add xstats_enhancements_test_plan.rst to tests 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: Tue, 05 Mar 2019 04:25:34 -0000 Signed-off-by: zhu,shuai --- test_plans/xstats_enhancements_test_plan.rst | 61 ++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 test_plans/xstats_enhancements_test_plan.rst diff --git a/test_plans/xstats_enhancements_test_plan.rst b/test_plans/xstats_enhancements_test_plan.rst new file mode 100644 index 0000000..72f15d9 --- /dev/null +++ b/test_plans/xstats_enhancements_test_plan.rst @@ -0,0 +1,61 @@ +.. Copyright (c) <2016>, 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. + +================================ +Xstats Enhancements Feature Tests +================================ + +XStats Enhancements improve the extended NIC stats API to use id value pairs +instead of string value pairs. Remap stats registers to use standard interface MIB +naming and sizing. + +------------------------------------------------------------ +Test Case: Simple packet transfer forwarding test for xstats +------------------------------------------------------------ + +1. create and mount hugepage:: + echo 4096 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages + mount -t hugetlbfs hugetlbfs /mnt/huge + +2. Bind nic to DPDK:: + ./usertools/dpdk_nic_bind.py -b igb_uio 0000:01:00.0 0000:01:00.1 + +3. start ethtool app:: + ./example/ethtool + +4. set fwd and transmit packets. + +5. make sure all packets could be received correct. + +6. check the xstats:: + EthApp>xstats port_id +Classically, if you select the right port, the queue stats of packet transfer will be showed after the command. If the driver does not support xstats, you still get the non-driver queue stats. -- 2.17.2