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 8BF80568D for ; Fri, 15 Jan 2016 07:52:58 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP; 14 Jan 2016 22:52:59 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,298,1449561600"; d="scan'208";a="893660755" Received: from unknown (HELO dpdk-fedora20.icx.intel.com) ([10.238.55.12]) by fmsmga002.fm.intel.com with ESMTP; 14 Jan 2016 22:52:58 -0800 From: "xu,huilong" To: dts@dpdk.org Date: Fri, 15 Jan 2016 14:48:30 +0800 Message-Id: <1452840510-19043-3-git-send-email-huilongx.xu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1452840510-19043-1-git-send-email-huilongx.xu@intel.com> References: <1452840510-19043-1-git-send-email-huilongx.xu@intel.com> Subject: [dts] [PATCH V2 3/3] add vf rss test script 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: Fri, 15 Jan 2016 06:52:59 -0000 --- tests/TestSuite_vf_rss.py | 375 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 375 insertions(+) create mode 100644 tests/TestSuite_vf_rss.py diff --git a/tests/TestSuite_vf_rss.py b/tests/TestSuite_vf_rss.py new file mode 100644 index 0000000..42c1c0a --- /dev/null +++ b/tests/TestSuite_vf_rss.py @@ -0,0 +1,375 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2016 Intel Corporation. All rights reserved. +# 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. + +""" +DPDK Test suite. +Test RSS reta (redirection table) update function. +""" +import time +import random +import re +import dts +testQueues = [4] +reta_entries = [] +reta_lines = [] + +# Use scapy to send packets with different source and dest ip. +# and collect the hash result of five tuple and the queue id. +from test_case import TestCase +from pmd_output import PmdOutput +from qemu_kvm import QEMUKvm + +class TestVfRss(TestCase): + def send_packet(self, itf, tran_type): + """ + Sends packets. + """ + global reta_lines + reta_lines = [] + self.tester.scapy_foreground() + self.tester.scapy_append('sys.path.append("./")') + self.tester.scapy_append('from sctp import *') + self.vm_dut_0.send_expect("start", "testpmd>") + mac = self.vm_dut_0.get_mac_address(0) + # send packet with different source and dest ip + if tran_type == "ipv4-other": + for i in range(16): + packet = r'sendp([Ether(dst="%s", src="02:00:00:00:00:00")/IP(src="192.168.0.%d", dst="192.168.0.%d")], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "ipv4-tcp": + for i in range(16): + packet = r'sendp([Ether(dst="%s", src="02:00:00:00:00:00")/IP(src="192.168.0.%d", dst="192.168.0.%d")/TCP(sport=1024,dport=1024)], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "ipv4-udp": + for i in range(16): + packet = r'sendp([Ether(dst="%s", src="02:00:00:00:00:00")/IP(src="192.168.0.%d", dst="192.168.0.%d")/UDP(sport=1024,dport=1024)], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "ipv4-sctp": + for i in range(16): + packet = r'sendp([Ether(dst="%s")/IP(src="192.168.0.%d", dst="192.168.0.%d")/SCTP(sport=1024,dport=1025,tag=1)], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + packet = r'sendp([Ether(dst="%s")/IP(src="192.168.0.%d", dst="192.168.0.%d")/SCTP(sport=1025,dport=1024,tag=1)], iface="%s")' % ( + mac, i + 2, i + 1, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "l2_payload": + for i in range(16): + packet = r'sendp([Ether(src="00:00:00:00:00:%02d",dst="%s")], iface="%s")' % ( + i + 1, mac, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + + elif tran_type == "ipv6-other": + for i in range(16): + packet = r'sendp([Ether(dst="%s", src="02:00:00:00:00:00")/IPv6(src="3ffe:2501:200:1fff::%d", dst="3ffe:2501:200:3::%d")], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "ipv6-tcp": + for i in range(16): + packet = r'sendp([Ether(dst="%s", src="02:00:00:00:00:00")/IPv6(src="3ffe:2501:200:1fff::%d", dst="3ffe:2501:200:3::%d")/TCP(sport=1024,dport=1024)], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "ipv6-udp": + for i in range(16): + packet = r'sendp([Ether(dst="%s", src="02:00:00:00:00:00")/IPv6(src="3ffe:2501:200:1fff::%d", dst="3ffe:2501:200:3::%d")/UDP(sport=1024,dport=1024)], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + elif tran_type == "ipv6-sctp": + for i in range(16): + packet = r'sendp([Ether(dst="%s")/IPv6(src="3ffe:2501:200:1fff::%d", dst="3ffe:2501:200:3::%d")/SCTP(sport=1024,dport=1025,tag=1)], iface="%s")' % ( + mac, i + 1, i + 2, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + packet = r'sendp([Ether(dst="%s")/IPv6(src="3ffe:2501:200:1fff::%d", dst="3ffe:2501:200:3::%d")/SCTP(sport=1025,dport=1024,tag=1)], iface="%s")' % ( + mac, i + 2, i + 1, itf) + self.tester.scapy_append(packet) + self.tester.scapy_execute() + time.sleep(.5) + + else: + print "\ntran_type error!\n" + + #out = self.vm_dut_0.send_expect("stop", "testpmd>") + out = self.vm_dut_0.get_session_output() + print '*******************************************' + print out + if not reta_entries: + self.verify('RSS hash=' in out, 'rss faied') + return + lines = out.split("\r\n") + out = '' + reta_line = {} + + # collect the hash result of five tuple and the queue id + for line in lines: + line = line.strip() + if len(line) != 0 and line.startswith(("src=",)): + for item in line.split("-"): + item = item.strip() + if(item.startswith("RSS hash")): + name, value = item.split("=", 1) + print name + "-" + value + + reta_line[name.strip()] = value.strip() + reta_lines.append(reta_line) + reta_line = {} + elif len(line) != 0 and line.strip().startswith("port "): + rexp = r"port (\d)/queue (\d{1,2}): received (\d) packets" + m = re.match(rexp, line.strip()) + if m: + reta_line["port"] = m.group(1) + reta_line["queue"] = m.group(2) + elif len(line) != 0 and line.startswith("stop"): + break + else: + pass + self.verifyResult() + + + def verifyResult(self): + """ + Verify whether or not the result passes. + """ + + global reta_lines + result = [] + dts.results_table_add_header( + ['packet index', 'hash value', 'hash index', 'queue id', 'actual queue id', 'pass ']) + + i = 0 + for tmp_reta_line in reta_lines: + status = "false" + if(self.nic in ["niantic", "redrockcanyou"]): + # compute the hash result of five tuple into the 7 LSBs value. + hash_index = int(tmp_reta_line["RSS hash"], 16) % 128 + else: + # compute the hash result of five tuple into the 7 LSBs value. + hash_index = int(tmp_reta_line["RSS hash"], 16) % 512 + if(reta_entries[hash_index] == int(tmp_reta_line["queue"])): + status = "true" + result.insert(i, 0) + else: + status = "fail" + result.insert(i, 1) + dts.results_table_add_row( + [i, tmp_reta_line["RSS hash"], hash_index, reta_entries[hash_index], tmp_reta_line["queue"], status]) + i = i + 1 + + dts.results_table_print() + reta_lines = [] + self.verify(sum(result) == 0, "the reta update function failed!") + + def set_up_all(self): + """ + Run at the start of each test suite. + """ + + self.verify( + self.nic in ["niantic", "fortville_eagle", "fortville_spirit", "fortville_spirit_single"], + "NIC Unsupported: " + str(self.nic)) + self.dut_ports = self.dut.get_ports(self.nic) + self.ports_socket = self.dut.get_numa_id(self.dut_ports[0]) + self.verify(len(self.dut_ports) >= 1, "Not enough ports available") + + self.vm0 = None + self.setup_1pf_1vf_1vm_env_flag = 0 + self.setup_1pf_1vf_1vm_env(driver='') + + def set_up(self): + """ + Run before each test case. + """ + pass + def setup_1pf_1vf_1vm_env(self, driver='default'): + + self.used_dut_port_0 = self.dut_ports[0] + self.dut.generate_sriov_vfs_by_port(self.used_dut_port_0, 1, driver=driver) + self.sriov_vfs_port_0 = self.dut.ports_info[self.used_dut_port_0]['vfs_port'] + + try: + + for port in self.sriov_vfs_port_0: + port.bind_driver('pci-stub') + + time.sleep(1) + vf0_prot = {'opt_host': self.sriov_vfs_port_0[0].pci} + + if driver == 'igb_uio': + # start testpmd without the two VFs on the host + self.host_testpmd = PmdOutput(self.dut) + eal_param = '-b %(vf0)s -b %(vf1)s' % {'vf0': self.sriov_vfs_port_0[0].pci} + self.host_testpmd.start_testpmd("1S/2C/2T", eal_param=eal_param) + + # set up VM0 ENV + self.vm0 = QEMUKvm(self.dut, 'vm0', 'vf_rss') + self.vm0.set_vm_device(driver='pci-assign', **vf0_prot) + + self.vm_dut_0 = self.vm0.start() + self.vm0_testpmd = PmdOutput(self.vm_dut_0) + if self.vm_dut_0 is None: + raise Exception("Set up VM0 ENV failed!") + + self.setup_1pf_1vf_1vm_env_flag = 1 + except Exception as e: + self.destroy_1pf_1vf_1vm_env() + raise Exception(e) + + def destroy_1pf_1vf_1vm_env(self): + if getattr(self, 'vm0', None): + self.vm0_testpmd.execute_cmd('quit', '# ') + self.vm0_testpmd = None + self.vm0_dut_ports = None + #destroy vm0 + self.vm0.stop() + self.vm0 = None + + if getattr(self, 'host_testpmd', None): + self.host_testpmd.execute_cmd('quit', '# ') + self.host_testpmd = None + + if getattr(self, 'used_dut_port_0', None): + self.dut.destroy_sriov_vfs_by_port(self.used_dut_port_0) + port = self.dut.ports_info[self.used_dut_port_0]['port'] + port.bind_driver() + self.used_dut_port_0 = None + + for port_id in self.dut_ports: + port = self.dut.ports_info[port_id]['port'] + port.bind_driver() + + self.setup_1pf_2vf_1vm_env_flag = 0 + + def test_vf_pmdrss_reta(self): + + # niantic kernel host driver not support this case + if self.nic is 'niantic' and not self.host_testpmd: + return + vm0dutPorts = self.vm_dut_0.get_ports('any') + localPort = self.tester.get_local_port(vm0dutPorts[0]) + itf = self.tester.get_interface(localPort) + iptypes = ['IPV4'] + + self.vm_dut_0.kill_all() + + # test with different rss queues + for queue in testQueues: + + self.vm0_testpmd.start_testpmd( + "all", "--rxq=%d --txq=%d" % (queue, queue), socket=self.ports_socket) + + for iptype in iptypes: + self.vm_dut_0.send_expect("set verbose 8", "testpmd> ") + self.vm_dut_0.send_expect("set fwd rxonly", "testpmd> ") + self.vm_dut_0.send_expect( + "set nbcore %d" % (queue + 1), "testpmd> ") + + # configure the reta with specific mappings. + if(self.nic in ["niantic", "redrockcanyou"]): + for i in range(128): + reta_entries.insert(i, random.randint(0, queue - 1)) + self.vm_dut_0.send_expect( + "port config 0 rss reta (%d,%d)" % (i, reta_entries[i]), "testpmd> ") + else: + for i in range(512): + reta_entries.insert(i, random.randint(0, queue - 1)) + self.vm_dut_0.send_expect( + "port config 0 rss reta (%d,%d)" % (i, reta_entries[i]), "testpmd> ") + + self.send_packet(itf, iptype) + + self.vm_dut_0.send_expect("quit", "# ", 30) + def test_vf_pmdrss(self): + vm0dutPorts = self.vm_dut_0.get_ports('any') + localPort = self.tester.get_local_port(vm0dutPorts[0]) + itf = self.tester.get_interface(localPort) + iptypes = {'ipv4-sctp':'ip', + 'ipv4-other':'ip', + 'ipv4-udp':'udp', + 'ipv4-tcp':'tcp', + 'ipv4-sctp':'sctp', + 'ipv6-other':'ip', + 'ipv6-udp':'udp', + 'ipv6-tcp':'tcp', + 'ipv6-sctp':'sctp', + # 'l2_payload':'ether' + } + + self.vm_dut_0.kill_all() + + # test with different rss queues + for queue in testQueues: + + self.vm0_testpmd.start_testpmd( + "all", "--rxq=%d --txq=%d" % (queue, queue), socket=self.ports_socket) + + for iptype,rsstype in iptypes.items(): + self.vm_dut_0.send_expect("set verbose 8", "testpmd> ") + self.vm_dut_0.send_expect("set fwd rxonly", "testpmd> ") + self.vm_dut_0.send_expect("port config all rss %s" % rsstype, "testpmd> ") + self.vm_dut_0.send_expect( + "set nbcore %d" % (queue + 1), "testpmd> ") + + self.send_packet(itf, iptype) + + self.vm_dut_0.send_expect("quit", "# ", 30) + def tear_down(self): + """ + Run after each test case. + """ + pass + + def tear_down_all(self): + """ + Run after each test suite. + """ + #self.vm_dut_0.kill_all() + self.destroy_1pf_1vf_1vm_env() -- 1.9.3