* [dts] [PATCH V1] tests: add testsuite vhost gso
@ 2019-07-03 21:42 lihong
2019-07-04 6:02 ` Wang, Yinan
2019-07-10 6:01 ` Tu, Lijuan
0 siblings, 2 replies; 4+ messages in thread
From: lihong @ 2019-07-03 21:42 UTC (permalink / raw)
To: dts; +Cc: yinan.wang, lihong
Signed-off-by: lihong <lihongx.ma@intel.com>
---
tests/TestSuite_dpdk_gso_lib.py | 520 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 520 insertions(+)
create mode 100644 tests/TestSuite_dpdk_gso_lib.py
diff --git a/tests/TestSuite_dpdk_gso_lib.py b/tests/TestSuite_dpdk_gso_lib.py
new file mode 100644
index 0000000..629ab0b
--- /dev/null
+++ b/tests/TestSuite_dpdk_gso_lib.py
@@ -0,0 +1,520 @@
+# BSD LICENSE
+#
+# 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.
+
+"""
+DPDK Test suite.
+
+Vhost gso test suite.
+"""
+import time
+import utils
+import re
+from test_case import TestCase
+from virt_common import VM
+from config import UserConf
+
+
+class TestGso(TestCase):
+
+ def set_up_all(self):
+ # This suite will not use the port config in ports.cfg
+ # it will use the port config in vhost_gro.cfg
+ # And it need two interface reconnet in DUT
+ # Get and verify the ports
+ self.dut_ports = self.dut.get_ports()
+ self.cores = self.dut.get_core_list("1S/2C/1T")
+ # unbind the port which config in ports.cfg
+ for i in self.dut_ports:
+ port = self.dut.ports_info[i]['port']
+ port.bind_driver()
+
+ # get and bind the port config in vhost_gro.cfg
+ config = UserConf('conf/vhost_gro.cfg')
+ conf = config.conf
+ section = config.get_sections()
+ self.verify('peerconf' in section,
+ 'Pls config peer info about intf in conf file vhost_gro.cfg')
+ params = conf._sections['peerconf']
+ self.pci = params['pci']
+ self.pci_drv = params['pci_drv']
+ self.peer_pci = params['peer']
+ self.nic_in_kernel = params['peer_intf']
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py -b igb_uio %s" %
+ self.pci, '#', 30)
+
+ # Set the params for VM
+ self.virtio_ip1 = "1.1.1.2"
+ self.virtio_mac1 = "52:54:00:00:00:01"
+ self.memory_channel = self.dut.get_memory_channels()
+ # set diff arg about mem_socket base on socket number
+ if len(set([int(core['socket']) for core in self.dut.cores])) == 1:
+ self.socket_mem = '1024'
+ else:
+ self.socket_mem = '1024,1024'
+
+ self.prepare_dpdk()
+
+ def set_up(self):
+ #
+ # Run before each test case.
+ # Clean the execution ENV
+ self.dut.send_expect("rm -rf ./vhost-net*", "#")
+ self.dut.send_expect("killall -s INT testpmd", "#")
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def launch_testpmd_gso_on(self, mode=0):
+ # mode = 0: DPDK GSO for TCP Traffic
+ # mode = 1: DPDK GSO for UDP Traffic
+ # mode = 2: DPDK GSO for Vxlan/GRE Traffic
+ # mode = 3: TSO
+ # mode = others: NO DPDK GSO/TSO
+ self.testcmd = self.target + "/app/testpmd -c %s -n %d --socket-mem %s --legacy-mem" \
+ + " --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --tx-offloads=0x00 "\
+ + " --txd=1024 --rxd=1024"
+ self.coremask = utils.create_mask(self.cores)
+ self.testcmd_start = self.testcmd % (
+ self.coremask, self.memory_channel, self.socket_mem)
+ self.vhost_user = self.dut.new_session(suite="user")
+ self.vhost_user.send_expect(self.testcmd_start, "testpmd> ", 120)
+ self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
+ self.vhost_user.send_expect("stop", "testpmd> ", 120)
+ if(mode == 0):
+ self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("set port 0 gso on", "testpmd> ", 120)
+ self.vhost_user.send_expect("set gso segsz 1460", "testpmd> ", 120)
+ self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
+ if (mode == 1):
+ self.vhost_user.send_expect("port stop 1", "testpmd> ", 120)
+ self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("set port 0 gso on", "testpmd> ", 120)
+ self.vhost_user.send_expect("set gso segsz 1460", "testpmd> ", 120)
+ self.vhost_user.send_expect("port start 1", "testpmd> ", 120)
+ self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
+ elif(mode == 3):
+ self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("tso set 1460 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
+ elif (mode == 2):
+ self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum set outer-ip hw 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("csum parse-tunnel on 0", "testpmd> ", 120)
+ self.vhost_user.send_expect("set port 0 gso on", "testpmd> ", 120)
+ self.vhost_user.send_expect("set gso segsz 1400", "testpmd> ", 120)
+ self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
+ else:
+ self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
+ self.vhost_user.send_expect("start", "testpmd> ", 120)
+
+ def quit_testpmd(self):
+ # Quit testpmd and close temp ssh session
+ self.vhost_user.send_expect("quit", "#", 120)
+ self.dut.close_session(self.vhost_user)
+
+ def config_kernel_nic_host(self):
+ #
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.dut.send_expect("ip netns add ns1", "#")
+ self.dut.send_expect(
+ "ip link set %s netns ns1" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ifconfig %s 1.1.1.8 up" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ethtool -K %s gro on" %
+ self.nic_in_kernel, "#")
+
+ def config_kernel_nic_host_for_vxlan(self):
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.dut.send_expect("ip netns add ns1", "#")
+ self.dut.send_expect(
+ "ip link set %s netns ns1" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ip link add vxlan100 type vxlan id 1000 remote 188.0.0.2 local 188.0.0.1 dstport 4789 dev %s" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ifconfig vxlan100 1.1.1.1/24 up",
+ "#")
+
+ def config_kernel_nic_host_for_gre(self):
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.dut.send_expect("ip netns add ns1", "#")
+ self.dut.send_expect(
+ "ip link set %s netns ns1" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
+ self.nic_in_kernel, "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ip tunnel add gre100 mode gre remote 188.0.0.2 local 188.0.0.1",
+ "#")
+ self.dut.send_expect(
+ "ip netns exec ns1 ifconfig gre100 1.1.1.1/24 up",
+ "#")
+
+ def prepare_dpdk(self):
+ # Changhe the testpmd checksum fwd code for mac change
+ self.dut.send_expect(
+ "cp ./app/test-pmd/csumonly.c ./app/test-pmd/csumonly_backup.c",
+ "#")
+ self.dut.send_expect(
+ "sed -i '/ether_addr_copy(&peer_eth/i\#if 0' ./app/test-pmd/csumonly.c", "#")
+ self.dut.send_expect(
+ "sed -i '/parse_ethernet(eth_hdr, &info/i\#endif' ./app/test-pmd/csumonly.c", "#")
+ self.dut.build_install_dpdk(self.dut.target)
+
+ def unprepare_dpdk(self):
+ # Recovery the DPDK code to original
+ time.sleep(5)
+ self.dut.send_expect(
+ "cp ./app/test-pmd/csumonly_backup.c ./app/test-pmd/csumonly.c ",
+ "#")
+ self.dut.send_expect("rm -rf ./app/test-pmd/csumonly_backup.c", "#")
+ self.dut.build_install_dpdk(self.dut.target)
+
+ def start_vm(self, mode=0):
+ '''
+ Start two VM, each VM has one virtio device
+ mode 0 : VM will send big packet , above MTU
+ mdoe 1: VM only send packet under MTU
+ '''
+ self.vm1 = VM(self.dut, 'vm0', 'vhost_gro')
+ vm_params_1 = {}
+ vm_params_1['driver'] = 'vhost-user'
+ vm_params_1['opt_path'] = './vhost-net'
+ vm_params_1['opt_mac'] = self.virtio_mac1
+ # tcp and udp traffic
+ if(mode == 0):
+ vm_params_1[
+ 'opt_settings'] = 'mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,host_ufo=on,guest_ufo=on'
+ # no offload
+ elif(mode == 1):
+ vm_params_1[
+ 'opt_settings'] = 'mrg_rxbuf=on,csum=off,gso=off,host_tso4=off,guest_tso4=off'
+ # gre and vxlan
+ elif(mode == 2):
+ vm_params_1[
+ 'opt_settings'] = 'mrg_rxbuf=on,csum=on,guest_csum=on,gso=on,host_tso4=on,guest_tso4=on,guest_ecn=on'
+ self.vm1.set_vm_device(**vm_params_1)
+ time.sleep(30)
+ try:
+ self.vm1_dut = self.vm1.start()
+ if self.vm1_dut is None:
+ raise Exception("Set up VM ENV failed")
+ except Exception as e:
+ print utils.RED("Failure for %s" % str(e))
+ self.vm1_dut.restore_interfaces()
+
+ def iperf_result_verify(self, vm_client):
+ '''
+ Get the iperf test result
+ '''
+ fmsg = vm_client.send_expect("cat /root/iperf_client.log", "#")
+ print fmsg
+ iperfdata = re.compile('[\d+]*.[\d+]* [M|G|K]bits/sec').findall(fmsg)
+ print iperfdata
+ self.verify(iperfdata, 'There no data about this case')
+ self.result_table_create(['Data', 'Unit'])
+ results_row = ['GSO']
+ results_row.append(iperfdata[-1])
+ self.result_table_add(results_row)
+ self.result_table_print()
+ self.output_result = "Iperf throughput is %s" % iperfdata[-1]
+ self.logger.info(self.output_result)
+
+ def test_vhost_gso_dpdk_tcp(self):
+ """
+ DPDK GSO test with tcp traffic
+ """
+ # Config the NIC which will be assigned to another namespace
+ self.config_kernel_nic_host()
+ self.launch_testpmd_gso_on(0)
+ self.start_vm(0)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ self.vm1_dut.send_expect("sh /home/lei/dpdk/Guest_script.sh", '#', 60)
+ self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf, self.virtio_ip1), '#', 10)
+ self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
+ self.vm1_dut.send_expect('ethtool -K %s gso off' %(self.vm1_intf), '#', 10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect('ip netns exec ns1 iperf -s','',10)
+ self.vm1_dut.send_expect('iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &','',180)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ print "the GSO lib for TCP traffic %s " % (self.output_result)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def test_vhost_gso_dpdk_udp(self):
+ """
+ DPDK GSO test with udp traffic
+ """
+ # Config the NIC which will be assigned to another namespace
+ self.config_kernel_nic_host()
+ self.launch_testpmd_gso_on(1)
+ self.start_vm(0)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ self.vm1_dut.send_expect(
+ 'ifconfig %s %s' %
+ (self.vm1_intf, self.virtio_ip1), '#', 10)
+ self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
+ self.vm1_dut.send_expect('ethtool -K %s gso off' % (self.vm1_intf), '#', 10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect('ip netns exec ns1 iperf -s -u','',10)
+ self.vm1_dut.send_expect(
+ 'iperf -c 1.1.1.8 -i 1 -u -t 10 -l 9000 -b 10G -P 5 > /root/iperf_client.log &',
+ '',
+ 60)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ print "the GSO lib for UDP traffic %s " % (self.output_result)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def test_vhost_tso_dpdk(self):
+ self.config_kernel_nic_host()
+ self.launch_testpmd_gso_on(3)
+ self.start_vm(0)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ # Start the Iperf test
+ self.vm1_dut.send_expect('ifconfig -a', '#', 30)
+ self.vm1_dut.send_expect(
+ 'ifconfig %s %s' %
+ (self.vm1_intf, self.virtio_ip1), '#', 10)
+ self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
+ self.vm1_dut.send_expect(
+ 'ethtool -K %s gso off' %
+ (self.vm1_intf), '#', 10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect(
+ 'ip netns exec ns1 iperf -s',
+ '',
+ 10)
+ self.vm1_dut.send_expect(
+ 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
+ '',
+ 180)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ print "the TSO lib %s " % (self.output_result)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def test_kernel_gso_dpdk(self):
+ self.config_kernel_nic_host()
+ self.launch_testpmd_gso_on(4)
+ self.start_vm(1)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ # Start the Iperf test
+ self.vm1_dut.send_expect('ifconfig -a', '#', 30)
+ self.vm1_dut.send_expect(
+ 'ifconfig %s %s' %
+ (self.vm1_intf, self.virtio_ip1), '#', 10)
+ self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
+ self.vm1_dut.send_expect(
+ 'ethtool -K %s gso on' %
+ (self.vm1_intf), '#', 10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect(
+ 'ip netns exec ns1 iperf -s',
+ '',
+ 10)
+
+ self.vm1_dut.send_expect(
+ 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
+ '',
+ 180)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ print "Kernel GSO %s " % (self.output_result)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def test_no_gso_dpdk(self):
+ self.config_kernel_nic_host()
+ self.launch_testpmd_gso_on(4)
+ self.start_vm(1)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ # Start the Iperf test
+ self.vm1_dut.send_expect('ifconfig -a', '#', 30)
+ self.vm1_dut.send_expect(
+ 'ifconfig %s %s' %
+ (self.vm1_intf, self.virtio_ip1), '#', 10)
+ self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
+ self.vm1_dut.send_expect(
+ 'ethtool -K %s gso off' %
+ (self.vm1_intf), '#', 10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect(
+ 'ip netns exec ns1 iperf -s',
+ '',
+ 10)
+ self.vm1_dut.send_expect(
+ 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
+ '',
+ 180)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ print "NO GSO/TSO %s " % (self.output_result)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def test_vhost_gso_with_vxlan(self):
+ """
+ Test Performance with GSO for VXLAN traffic
+ """
+ self.config_kernel_nic_host_for_vxlan()
+ self.launch_testpmd_gso_on(2)
+ self.start_vm(2)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name and unbind virtio net
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ self.vm1_dut.send_expect(
+ 'ifconfig %s 188.0.0.2 up' %
+ self.vm1_intf, '#', 30)
+ self.vm1_dut.send_expect(
+ 'ip link add vxlan100 type vxlan id 1000 remote 188.0.0.1 local 188.0.0.2 dstport 4789 dev %s' %
+ self.vm1_intf,'#', 30)
+ self.vm1_dut.send_expect('ifconfig vxlan100 1.1.1.2/24 up', '#', 30)
+ # Start Iperf test
+ self.dut.send_expect('ip netns exec ns1 iperf -s ','',10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 > /root/iperf_client.log &','',60)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ print "the GSO lib for Vxlan traffic %s " % (self.output_result)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def test_vhost_gso_with_gre(self):
+ """
+ Test Performance with GSO for GRE traffic
+ """
+ self.config_kernel_nic_host_for_gre()
+ self.launch_testpmd_gso_on(2)
+ self.start_vm(2)
+ time.sleep(5)
+ self.dut.get_session_output(timeout=2)
+ # Get the virtio-net device name and unbind virtio net
+ for port in self.vm1_dut.ports_info:
+ self.vm1_intf = port['intf']
+ self.vm1_dut.send_expect(
+ 'ifconfig %s 188.0.0.2 up' %
+ self.vm1_intf, '#', 30)
+ self.vm1_dut.send_expect(
+ 'ip tunnel add gre100 mode gre remote 188.0.0.1 local 188.0.0.2',
+ '#',
+ 30)
+ self.vm1_dut.send_expect('ifconfig gre100 1.1.1.2/24 up', '#', 30)
+ self.dut.send_expect('ip netns exec ns1 iperf -s', '', 10)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 > /root/iperf_client.log &','',60)
+ time.sleep(30)
+ self.dut.send_expect('^C', '#', 10)
+ self.iperf_result_verify(self.vm1_dut)
+ self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
+ self.dut.send_expect("ip netns del ns1", "#")
+ self.quit_testpmd()
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.dut.send_expect("killall -s INT testpmd", "#")
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py -u %s" % (self.peer_pci), '# ', 30)
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py -b %s %s" %
+ (self.pci_drv, self.peer_pci), '# ', 30)
+ time.sleep(2)
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.unprepare_dpdk()
+ self.dut.send_expect("ip netns del ns1", "#", 30)
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py -u %s" % (self.pci), '# ', 30)
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py -b %s %s" %
+ (self.pci_drv, self.pci), '# ', 30)
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] tests: add testsuite vhost gso
2019-07-03 21:42 [dts] [PATCH V1] tests: add testsuite vhost gso lihong
@ 2019-07-04 6:02 ` Wang, Yinan
2019-07-04 6:37 ` Ma, LihongX
2019-07-10 6:01 ` Tu, Lijuan
1 sibling, 1 reply; 4+ messages in thread
From: Wang, Yinan @ 2019-07-04 6:02 UTC (permalink / raw)
To: Ma, LihongX, dts
Acked-by: Wang, Yinan <yinan.wang@intel.com>
> -----Original Message-----
> From: Ma, LihongX
> Sent: 2019年7月4日 5:43
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts][PATCH V1] tests: add testsuite vhost gso
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_dpdk_gso_lib.py | 520
> ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 520 insertions(+)
> create mode 100644 tests/TestSuite_dpdk_gso_lib.py
>
> diff --git a/tests/TestSuite_dpdk_gso_lib.py b/tests/TestSuite_dpdk_gso_lib.py
> new file mode 100644 index 0000000..629ab0b
> --- /dev/null
> +++ b/tests/TestSuite_dpdk_gso_lib.py
> @@ -0,0 +1,520 @@
> +# BSD LICENSE
> +#
> +# 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.
> +
> +"""
> +DPDK Test suite.
> +
> +Vhost gso test suite.
> +"""
> +import time
> +import utils
> +import re
> +from test_case import TestCase
> +from virt_common import VM
> +from config import UserConf
> +
> +
> +class TestGso(TestCase):
> +
> + def set_up_all(self):
> + # This suite will not use the port config in ports.cfg
> + # it will use the port config in vhost_gro.cfg
> + # And it need two interface reconnet in DUT
> + # Get and verify the ports
> + self.dut_ports = self.dut.get_ports()
> + self.cores = self.dut.get_core_list("1S/2C/1T")
> + # unbind the port which config in ports.cfg
> + for i in self.dut_ports:
> + port = self.dut.ports_info[i]['port']
> + port.bind_driver()
> +
> + # get and bind the port config in vhost_gro.cfg
> + config = UserConf('conf/vhost_gro.cfg')
> + conf = config.conf
> + section = config.get_sections()
> + self.verify('peerconf' in section,
> + 'Pls config peer info about intf in conf file vhost_gro.cfg')
> + params = conf._sections['peerconf']
> + self.pci = params['pci']
> + self.pci_drv = params['pci_drv']
> + self.peer_pci = params['peer']
> + self.nic_in_kernel = params['peer_intf']
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b igb_uio %s" %
> + self.pci, '#', 30)
> +
> + # Set the params for VM
> + self.virtio_ip1 = "1.1.1.2"
> + self.virtio_mac1 = "52:54:00:00:00:01"
> + self.memory_channel = self.dut.get_memory_channels()
> + # set diff arg about mem_socket base on socket number
> + if len(set([int(core['socket']) for core in self.dut.cores])) == 1:
> + self.socket_mem = '1024'
> + else:
> + self.socket_mem = '1024,1024'
> +
> + self.prepare_dpdk()
> +
> + def set_up(self):
> + #
> + # Run before each test case.
> + # Clean the execution ENV
> + self.dut.send_expect("rm -rf ./vhost-net*", "#")
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def launch_testpmd_gso_on(self, mode=0):
> + # mode = 0: DPDK GSO for TCP Traffic
> + # mode = 1: DPDK GSO for UDP Traffic
> + # mode = 2: DPDK GSO for Vxlan/GRE Traffic
> + # mode = 3: TSO
> + # mode = others: NO DPDK GSO/TSO
> + self.testcmd = self.target + "/app/testpmd -c %s -n %d
> --socket-mem %s --legacy-mem" \
> + + " --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i
> --tx-offloads=0x00 "\
> + + " --txd=1024 --rxd=1024"
> + self.coremask = utils.create_mask(self.cores)
> + self.testcmd_start = self.testcmd % (
> + self.coremask, self.memory_channel, self.socket_mem)
> + self.vhost_user = self.dut.new_session(suite="user")
> + self.vhost_user.send_expect(self.testcmd_start, "testpmd> ", 120)
> + self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
> + self.vhost_user.send_expect("stop", "testpmd> ", 120)
> + if(mode == 0):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set port 0 gso on", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gso segsz 1460", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + if (mode == 1):
> + self.vhost_user.send_expect("port stop 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set port 0 gso on", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gso segsz 1460", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("port start 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + elif(mode == 3):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("tso set 1460 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + elif (mode == 2):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum set outer-ip hw 0", "testpmd>
> ", 120)
> + self.vhost_user.send_expect("csum parse-tunnel on 0",
> "testpmd> ", 120)
> + self.vhost_user.send_expect("set port 0 gso on", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gso segsz 1400", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + else:
> + self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
> + self.vhost_user.send_expect("start", "testpmd> ", 120)
> +
> + def quit_testpmd(self):
> + # Quit testpmd and close temp ssh session
> + self.vhost_user.send_expect("quit", "#", 120)
> + self.dut.close_session(self.vhost_user)
> +
> + def config_kernel_nic_host(self):
> + #
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 1.1.1.8 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ethtool -K %s gro on" %
> + self.nic_in_kernel, "#")
> +
> + def config_kernel_nic_host_for_vxlan(self):
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip link add vxlan100 type vxlan id 1000
> remote 188.0.0.2 local 188.0.0.1 dstport 4789 dev %s" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig vxlan100 1.1.1.1/24 up",
> + "#")
> +
> + def config_kernel_nic_host_for_gre(self):
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip tunnel add gre100 mode gre remote
> 188.0.0.2 local 188.0.0.1",
> + "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig gre100 1.1.1.1/24 up",
> + "#")
> +
> + def prepare_dpdk(self):
> + # Changhe the testpmd checksum fwd code for mac change
> + self.dut.send_expect(
> +
> "cp ./app/test-pmd/csumonly.c ./app/test-pmd/csumonly_backup.c",
> + "#")
> + self.dut.send_expect(
> + "sed -i '/ether_addr_copy(&peer_eth/i\#if
> 0' ./app/test-pmd/csumonly.c", "#")
> + self.dut.send_expect(
> + "sed -i '/parse_ethernet(eth_hdr,
> &info/i\#endif' ./app/test-pmd/csumonly.c", "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def unprepare_dpdk(self):
> + # Recovery the DPDK code to original
> + time.sleep(5)
> + self.dut.send_expect(
> +
> "cp ./app/test-pmd/csumonly_backup.c ./app/test-pmd/csumonly.c ",
> + "#")
> + self.dut.send_expect("rm -rf ./app/test-pmd/csumonly_backup.c",
> "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def start_vm(self, mode=0):
> + '''
> + Start two VM, each VM has one virtio device
> + mode 0 : VM will send big packet , above MTU
> + mdoe 1: VM only send packet under MTU
> + '''
> + self.vm1 = VM(self.dut, 'vm0', 'vhost_gro')
> + vm_params_1 = {}
> + vm_params_1['driver'] = 'vhost-user'
> + vm_params_1['opt_path'] = './vhost-net'
> + vm_params_1['opt_mac'] = self.virtio_mac1
> + # tcp and udp traffic
> + if(mode == 0):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,host_ufo=on,gu
> est_ufo=on'
> + # no offload
> + elif(mode == 1):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=off,gso=off,host_tso4=off,guest_tso4=off'
> + # gre and vxlan
> + elif(mode == 2):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=on,guest_csum=on,gso=on,host_tso4=on,guest_tso4=on,
> guest_ecn=on'
> + self.vm1.set_vm_device(**vm_params_1)
> + time.sleep(30)
> + try:
> + self.vm1_dut = self.vm1.start()
> + if self.vm1_dut is None:
> + raise Exception("Set up VM ENV failed")
> + except Exception as e:
> + print utils.RED("Failure for %s" % str(e))
> + self.vm1_dut.restore_interfaces()
> +
> + def iperf_result_verify(self, vm_client):
> + '''
> + Get the iperf test result
> + '''
> + fmsg = vm_client.send_expect("cat /root/iperf_client.log", "#")
> + print fmsg
> + iperfdata = re.compile('[\d+]*.[\d+]* [M|G|K]bits/sec').findall(fmsg)
> + print iperfdata
> + self.verify(iperfdata, 'There no data about this case')
> + self.result_table_create(['Data', 'Unit'])
> + results_row = ['GSO']
> + results_row.append(iperfdata[-1])
> + self.result_table_add(results_row)
> + self.result_table_print()
> + self.output_result = "Iperf throughput is %s" % iperfdata[-1]
> + self.logger.info(self.output_result)
> +
> + def test_vhost_gso_dpdk_tcp(self):
> + """
> + DPDK GSO test with tcp traffic
> + """
> + # Config the NIC which will be assigned to another namespace
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(0)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect("sh /home/lei/dpdk/Guest_script.sh", '#',
> 60)
> + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf,
> self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect('ethtool -K %s gso off' %(self.vm1_intf), '#',
> 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect('ip netns exec ns1 iperf -s','',10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.8 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for TCP traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_gso_dpdk_udp(self):
> + """
> + DPDK GSO test with udp traffic
> + """
> + # Config the NIC which will be assigned to another namespace
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(1)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect('ethtool -K %s gso off' % (self.vm1_intf), '#',
> 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect('ip netns exec ns1 iperf -s -u','',10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -u -t 10 -l 9000 -b 10G -P 5 >
> /root/iperf_client.log &',
> + '',
> + 60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for UDP traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_tso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(3)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the TSO lib %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_kernel_gso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(4)
> + self.start_vm(1)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso on' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> +
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "Kernel GSO %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_no_gso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(4)
> + self.start_vm(1)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "NO GSO/TSO %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_gso_with_vxlan(self):
> + """
> + Test Performance with GSO for VXLAN traffic
> + """
> + self.config_kernel_nic_host_for_vxlan()
> + self.launch_testpmd_gso_on(2)
> + self.start_vm(2)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name and unbind virtio net
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s 188.0.0.2 up' %
> + self.vm1_intf, '#', 30)
> + self.vm1_dut.send_expect(
> + 'ip link add vxlan100 type vxlan id 1000 remote 188.0.0.1 local
> 188.0.0.2 dstport 4789 dev %s' %
> + self.vm1_intf,'#', 30)
> + self.vm1_dut.send_expect('ifconfig vxlan100 1.1.1.2/24 up', '#', 30)
> + # Start Iperf test
> + self.dut.send_expect('ip netns exec ns1 iperf -s ','',10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for Vxlan traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_gso_with_gre(self):
> + """
> + Test Performance with GSO for GRE traffic
> + """
> + self.config_kernel_nic_host_for_gre()
> + self.launch_testpmd_gso_on(2)
> + self.start_vm(2)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name and unbind virtio net
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s 188.0.0.2 up' %
> + self.vm1_intf, '#', 30)
> + self.vm1_dut.send_expect(
> + 'ip tunnel add gre100 mode gre remote 188.0.0.1 local
> 188.0.0.2',
> + '#',
> + 30)
> + self.vm1_dut.send_expect('ifconfig gre100 1.1.1.2/24 up', '#', 30)
> + self.dut.send_expect('ip netns exec ns1 iperf -s', '', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -u %s" % (self.peer_pci), '# ', 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b %s %s" %
> + (self.pci_drv, self.peer_pci), '# ', 30)
> + time.sleep(2)
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.unprepare_dpdk()
> + self.dut.send_expect("ip netns del ns1", "#", 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -u %s" % (self.pci), '# ', 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b %s %s" %
> + (self.pci_drv, self.pci), '# ', 30)
> --
> 2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] tests: add testsuite vhost gso
2019-07-04 6:02 ` Wang, Yinan
@ 2019-07-04 6:37 ` Ma, LihongX
0 siblings, 0 replies; 4+ messages in thread
From: Ma, LihongX @ 2019-07-04 6:37 UTC (permalink / raw)
To: Wang, Yinan, dts
Tested-by:lihong<lihongx.ma@intel.com>
-----Original Message-----
From: Wang, Yinan
Sent: Thursday, July 4, 2019 2:03 PM
To: Ma, LihongX <lihongx.ma@intel.com>; dts@dpdk.org
Subject: RE: [dts][PATCH V1] tests: add testsuite vhost gso
Acked-by: Wang, Yinan <yinan.wang@intel.com>
> -----Original Message-----
> From: Ma, LihongX
> Sent: 2019年7月4日 5:43
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts][PATCH V1] tests: add testsuite vhost gso
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_dpdk_gso_lib.py | 520
> ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 520 insertions(+)
> create mode 100644 tests/TestSuite_dpdk_gso_lib.py
>
> diff --git a/tests/TestSuite_dpdk_gso_lib.py
> b/tests/TestSuite_dpdk_gso_lib.py new file mode 100644 index
> 0000000..629ab0b
> --- /dev/null
> +++ b/tests/TestSuite_dpdk_gso_lib.py
> @@ -0,0 +1,520 @@
> +# BSD LICENSE
> +#
> +# 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.
> +
> +"""
> +DPDK Test suite.
> +
> +Vhost gso test suite.
> +"""
> +import time
> +import utils
> +import re
> +from test_case import TestCase
> +from virt_common import VM
> +from config import UserConf
> +
> +
> +class TestGso(TestCase):
> +
> + def set_up_all(self):
> + # This suite will not use the port config in ports.cfg
> + # it will use the port config in vhost_gro.cfg
> + # And it need two interface reconnet in DUT
> + # Get and verify the ports
> + self.dut_ports = self.dut.get_ports()
> + self.cores = self.dut.get_core_list("1S/2C/1T")
> + # unbind the port which config in ports.cfg
> + for i in self.dut_ports:
> + port = self.dut.ports_info[i]['port']
> + port.bind_driver()
> +
> + # get and bind the port config in vhost_gro.cfg
> + config = UserConf('conf/vhost_gro.cfg')
> + conf = config.conf
> + section = config.get_sections()
> + self.verify('peerconf' in section,
> + 'Pls config peer info about intf in conf file vhost_gro.cfg')
> + params = conf._sections['peerconf']
> + self.pci = params['pci']
> + self.pci_drv = params['pci_drv']
> + self.peer_pci = params['peer']
> + self.nic_in_kernel = params['peer_intf']
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b igb_uio %s" %
> + self.pci, '#', 30)
> +
> + # Set the params for VM
> + self.virtio_ip1 = "1.1.1.2"
> + self.virtio_mac1 = "52:54:00:00:00:01"
> + self.memory_channel = self.dut.get_memory_channels()
> + # set diff arg about mem_socket base on socket number
> + if len(set([int(core['socket']) for core in self.dut.cores])) == 1:
> + self.socket_mem = '1024'
> + else:
> + self.socket_mem = '1024,1024'
> +
> + self.prepare_dpdk()
> +
> + def set_up(self):
> + #
> + # Run before each test case.
> + # Clean the execution ENV
> + self.dut.send_expect("rm -rf ./vhost-net*", "#")
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def launch_testpmd_gso_on(self, mode=0):
> + # mode = 0: DPDK GSO for TCP Traffic
> + # mode = 1: DPDK GSO for UDP Traffic
> + # mode = 2: DPDK GSO for Vxlan/GRE Traffic
> + # mode = 3: TSO
> + # mode = others: NO DPDK GSO/TSO
> + self.testcmd = self.target + "/app/testpmd -c %s -n %d
> --socket-mem %s --legacy-mem" \
> + + " --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i
> --tx-offloads=0x00 "\
> + + " --txd=1024 --rxd=1024"
> + self.coremask = utils.create_mask(self.cores)
> + self.testcmd_start = self.testcmd % (
> + self.coremask, self.memory_channel, self.socket_mem)
> + self.vhost_user = self.dut.new_session(suite="user")
> + self.vhost_user.send_expect(self.testcmd_start, "testpmd> ", 120)
> + self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
> + self.vhost_user.send_expect("stop", "testpmd> ", 120)
> + if(mode == 0):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd>
> + ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set port 0 gso on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gso segsz 1460",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + if (mode == 1):
> + self.vhost_user.send_expect("port stop 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd>
> + ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set port 0 gso on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gso segsz 1460",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("port start 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + elif(mode == 3):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd>
> + ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("tso set 1460 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + elif (mode == 2):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd>
> + ",
> 120)
> + self.vhost_user.send_expect("csum set tcp hw 0",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum set outer-ip hw 0",
> + "testpmd>
> ", 120)
> + self.vhost_user.send_expect("csum parse-tunnel on 0",
> "testpmd> ", 120)
> + self.vhost_user.send_expect("set port 0 gso on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gso segsz 1400",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + else:
> + self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
> + self.vhost_user.send_expect("start", "testpmd> ", 120)
> +
> + def quit_testpmd(self):
> + # Quit testpmd and close temp ssh session
> + self.vhost_user.send_expect("quit", "#", 120)
> + self.dut.close_session(self.vhost_user)
> +
> + def config_kernel_nic_host(self):
> + #
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 1.1.1.8 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ethtool -K %s gro on" %
> + self.nic_in_kernel, "#")
> +
> + def config_kernel_nic_host_for_vxlan(self):
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip link add vxlan100 type vxlan id
> + 1000
> remote 188.0.0.2 local 188.0.0.1 dstport 4789 dev %s" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig vxlan100 1.1.1.1/24 up",
> + "#")
> +
> + def config_kernel_nic_host_for_gre(self):
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip tunnel add gre100 mode gre remote
> 188.0.0.2 local 188.0.0.1",
> + "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig gre100 1.1.1.1/24 up",
> + "#")
> +
> + def prepare_dpdk(self):
> + # Changhe the testpmd checksum fwd code for mac change
> + self.dut.send_expect(
> +
> "cp ./app/test-pmd/csumonly.c ./app/test-pmd/csumonly_backup.c",
> + "#")
> + self.dut.send_expect(
> + "sed -i '/ether_addr_copy(&peer_eth/i\#if
> 0' ./app/test-pmd/csumonly.c", "#")
> + self.dut.send_expect(
> + "sed -i '/parse_ethernet(eth_hdr,
> &info/i\#endif' ./app/test-pmd/csumonly.c", "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def unprepare_dpdk(self):
> + # Recovery the DPDK code to original
> + time.sleep(5)
> + self.dut.send_expect(
> +
> "cp ./app/test-pmd/csumonly_backup.c ./app/test-pmd/csumonly.c ",
> + "#")
> + self.dut.send_expect("rm -rf
> + ./app/test-pmd/csumonly_backup.c",
> "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def start_vm(self, mode=0):
> + '''
> + Start two VM, each VM has one virtio device
> + mode 0 : VM will send big packet , above MTU
> + mdoe 1: VM only send packet under MTU
> + '''
> + self.vm1 = VM(self.dut, 'vm0', 'vhost_gro')
> + vm_params_1 = {}
> + vm_params_1['driver'] = 'vhost-user'
> + vm_params_1['opt_path'] = './vhost-net'
> + vm_params_1['opt_mac'] = self.virtio_mac1
> + # tcp and udp traffic
> + if(mode == 0):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,host_ufo=on,gu
> est_ufo=on'
> + # no offload
> + elif(mode == 1):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=off,gso=off,host_tso4=off,guest_tso4=off'
> + # gre and vxlan
> + elif(mode == 2):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=on,guest_csum=on,gso=on,host_tso4=on,guest_tso4=on,
> guest_ecn=on'
> + self.vm1.set_vm_device(**vm_params_1)
> + time.sleep(30)
> + try:
> + self.vm1_dut = self.vm1.start()
> + if self.vm1_dut is None:
> + raise Exception("Set up VM ENV failed")
> + except Exception as e:
> + print utils.RED("Failure for %s" % str(e))
> + self.vm1_dut.restore_interfaces()
> +
> + def iperf_result_verify(self, vm_client):
> + '''
> + Get the iperf test result
> + '''
> + fmsg = vm_client.send_expect("cat /root/iperf_client.log", "#")
> + print fmsg
> + iperfdata = re.compile('[\d+]*.[\d+]* [M|G|K]bits/sec').findall(fmsg)
> + print iperfdata
> + self.verify(iperfdata, 'There no data about this case')
> + self.result_table_create(['Data', 'Unit'])
> + results_row = ['GSO']
> + results_row.append(iperfdata[-1])
> + self.result_table_add(results_row)
> + self.result_table_print()
> + self.output_result = "Iperf throughput is %s" % iperfdata[-1]
> + self.logger.info(self.output_result)
> +
> + def test_vhost_gso_dpdk_tcp(self):
> + """
> + DPDK GSO test with tcp traffic
> + """
> + # Config the NIC which will be assigned to another namespace
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(0)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect("sh /home/lei/dpdk/Guest_script.sh",
> + '#',
> 60)
> + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf,
> self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect('ethtool -K %s gso off'
> + %(self.vm1_intf), '#',
> 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect('ip netns exec ns1 iperf -s','',10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.8 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for TCP traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def test_vhost_gso_dpdk_udp(self):
> + """
> + DPDK GSO test with udp traffic
> + """
> + # Config the NIC which will be assigned to another namespace
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(1)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect('ethtool -K %s gso off' %
> + (self.vm1_intf), '#',
> 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect('ip netns exec ns1 iperf -s -u','',10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -u -t 10 -l 9000 -b 10G -P 5 >
> /root/iperf_client.log &',
> + '',
> + 60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for UDP traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def test_vhost_tso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(3)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the TSO lib %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def test_kernel_gso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(4)
> + self.start_vm(1)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso on' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> +
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "Kernel GSO %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def test_no_gso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(4)
> + self.start_vm(1)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "NO GSO/TSO %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def test_vhost_gso_with_vxlan(self):
> + """
> + Test Performance with GSO for VXLAN traffic
> + """
> + self.config_kernel_nic_host_for_vxlan()
> + self.launch_testpmd_gso_on(2)
> + self.start_vm(2)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name and unbind virtio net
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s 188.0.0.2 up' %
> + self.vm1_intf, '#', 30)
> + self.vm1_dut.send_expect(
> + 'ip link add vxlan100 type vxlan id 1000 remote 188.0.0.1
> + local
> 188.0.0.2 dstport 4789 dev %s' %
> + self.vm1_intf,'#', 30)
> + self.vm1_dut.send_expect('ifconfig vxlan100 1.1.1.2/24 up', '#', 30)
> + # Start Iperf test
> + self.dut.send_expect('ip netns exec ns1 iperf -s ','',10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for Vxlan traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def test_vhost_gso_with_gre(self):
> + """
> + Test Performance with GSO for GRE traffic
> + """
> + self.config_kernel_nic_host_for_gre()
> + self.launch_testpmd_gso_on(2)
> + self.start_vm(2)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name and unbind virtio net
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s 188.0.0.2 up' %
> + self.vm1_intf, '#', 30)
> + self.vm1_dut.send_expect(
> + 'ip tunnel add gre100 mode gre remote 188.0.0.1 local
> 188.0.0.2',
> + '#',
> + 30)
> + self.vm1_dut.send_expect('ifconfig gre100 1.1.1.2/24 up', '#', 30)
> + self.dut.send_expect('ip netns exec ns1 iperf -s', '', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64",
> + "#")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -u %s" % (self.peer_pci), '# ', 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b %s %s" %
> + (self.pci_drv, self.peer_pci), '# ', 30)
> + time.sleep(2)
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.unprepare_dpdk()
> + self.dut.send_expect("ip netns del ns1", "#", 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -u %s" % (self.pci), '# ', 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b %s %s" %
> + (self.pci_drv, self.pci), '# ', 30)
> --
> 2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH V1] tests: add testsuite vhost gso
2019-07-03 21:42 [dts] [PATCH V1] tests: add testsuite vhost gso lihong
2019-07-04 6:02 ` Wang, Yinan
@ 2019-07-10 6:01 ` Tu, Lijuan
1 sibling, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-07-10 6:01 UTC (permalink / raw)
To: Ma, LihongX, dts; +Cc: Wang, Yinan, Ma, LihongX
I am confused, your goal is to test gso, but you want to use GRO configuration file.
If I am not very familiar with your script, it's very easy to misunderstand it.
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of lihong
> Sent: Thursday, July 4, 2019 5:43 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts] [PATCH V1] tests: add testsuite vhost gso
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_dpdk_gso_lib.py | 520
> ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 520 insertions(+)
> create mode 100644 tests/TestSuite_dpdk_gso_lib.py
>
> diff --git a/tests/TestSuite_dpdk_gso_lib.py
> b/tests/TestSuite_dpdk_gso_lib.py new file mode 100644 index
> 0000000..629ab0b
> --- /dev/null
> +++ b/tests/TestSuite_dpdk_gso_lib.py
> @@ -0,0 +1,520 @@
> +# BSD LICENSE
> +#
> +# 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.
> +
> +"""
> +DPDK Test suite.
> +
> +Vhost gso test suite.
> +"""
> +import time
> +import utils
> +import re
> +from test_case import TestCase
> +from virt_common import VM
> +from config import UserConf
> +
> +
> +class TestGso(TestCase):
> +
> + def set_up_all(self):
> + # This suite will not use the port config in ports.cfg
> + # it will use the port config in vhost_gro.cfg
> + # And it need two interface reconnet in DUT
> + # Get and verify the ports
> + self.dut_ports = self.dut.get_ports()
> + self.cores = self.dut.get_core_list("1S/2C/1T")
> + # unbind the port which config in ports.cfg
> + for i in self.dut_ports:
> + port = self.dut.ports_info[i]['port']
> + port.bind_driver()
> +
> + # get and bind the port config in vhost_gro.cfg
> + config = UserConf('conf/vhost_gro.cfg')
> + conf = config.conf
> + section = config.get_sections()
> + self.verify('peerconf' in section,
> + 'Pls config peer info about intf in conf file vhost_gro.cfg')
> + params = conf._sections['peerconf']
> + self.pci = params['pci']
> + self.pci_drv = params['pci_drv']
> + self.peer_pci = params['peer']
> + self.nic_in_kernel = params['peer_intf']
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b igb_uio %s" %
> + self.pci, '#', 30)
> +
> + # Set the params for VM
> + self.virtio_ip1 = "1.1.1.2"
> + self.virtio_mac1 = "52:54:00:00:00:01"
> + self.memory_channel = self.dut.get_memory_channels()
> + # set diff arg about mem_socket base on socket number
> + if len(set([int(core['socket']) for core in self.dut.cores])) == 1:
> + self.socket_mem = '1024'
> + else:
> + self.socket_mem = '1024,1024'
> +
> + self.prepare_dpdk()
> +
> + def set_up(self):
> + #
> + # Run before each test case.
> + # Clean the execution ENV
> + self.dut.send_expect("rm -rf ./vhost-net*", "#")
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def launch_testpmd_gso_on(self, mode=0):
> + # mode = 0: DPDK GSO for TCP Traffic
> + # mode = 1: DPDK GSO for UDP Traffic
> + # mode = 2: DPDK GSO for Vxlan/GRE Traffic
> + # mode = 3: TSO
> + # mode = others: NO DPDK GSO/TSO
> + self.testcmd = self.target + "/app/testpmd -c %s -n %d --socket-mem %s
> --legacy-mem" \
> + + " --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --tx-
> offloads=0x00 "\
> + + " --txd=1024 --rxd=1024"
> + self.coremask = utils.create_mask(self.cores)
> + self.testcmd_start = self.testcmd % (
> + self.coremask, self.memory_channel, self.socket_mem)
> + self.vhost_user = self.dut.new_session(suite="user")
> + self.vhost_user.send_expect(self.testcmd_start, "testpmd> ", 120)
> + self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
> + self.vhost_user.send_expect("stop", "testpmd> ", 120)
> + if(mode == 0):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("set port 0 gso on", "testpmd> ", 120)
> + self.vhost_user.send_expect("set gso segsz 1460", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + if (mode == 1):
> + self.vhost_user.send_expect("port stop 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("set port 0 gso on", "testpmd> ", 120)
> + self.vhost_user.send_expect("set gso segsz 1460", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + elif(mode == 3):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("tso set 1460 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + elif (mode == 2):
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set outer-ip hw 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("csum parse-tunnel on 0", "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set port 0 gso on", "testpmd> ", 120)
> + self.vhost_user.send_expect("set gso segsz 1400", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + else:
> + self.vhost_user.send_expect("set fwd csum", "testpmd> ", 120)
> + self.vhost_user.send_expect("start", "testpmd> ", 120)
> +
> + def quit_testpmd(self):
> + # Quit testpmd and close temp ssh session
> + self.vhost_user.send_expect("quit", "#", 120)
> + self.dut.close_session(self.vhost_user)
> +
> + def config_kernel_nic_host(self):
> + #
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 1.1.1.8 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ethtool -K %s gro on" %
> + self.nic_in_kernel, "#")
> +
> + def config_kernel_nic_host_for_vxlan(self):
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip link add vxlan100 type vxlan id 1000 remote
> 188.0.0.2 local 188.0.0.1 dstport 4789 dev %s" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig vxlan100 1.1.1.1/24 up",
> + "#")
> +
> + def config_kernel_nic_host_for_gre(self):
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.dut.send_expect("ip netns add ns1", "#")
> + self.dut.send_expect(
> + "ip link set %s netns ns1" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig %s 188.0.0.1 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip tunnel add gre100 mode gre remote 188.0.0.2
> local 188.0.0.1",
> + "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ifconfig gre100 1.1.1.1/24 up",
> + "#")
> +
> + def prepare_dpdk(self):
> + # Changhe the testpmd checksum fwd code for mac change
> + self.dut.send_expect(
> + "cp ./app/test-pmd/csumonly.c ./app/test-pmd/csumonly_backup.c",
> + "#")
> + self.dut.send_expect(
> + "sed -i '/ether_addr_copy(&peer_eth/i\#if 0' ./app/test-
> pmd/csumonly.c", "#")
> + self.dut.send_expect(
> + "sed -i '/parse_ethernet(eth_hdr, &info/i\#endif' ./app/test-
> pmd/csumonly.c", "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def unprepare_dpdk(self):
> + # Recovery the DPDK code to original
> + time.sleep(5)
> + self.dut.send_expect(
> + "cp ./app/test-pmd/csumonly_backup.c ./app/test-pmd/csumonly.c
> ",
> + "#")
> + self.dut.send_expect("rm -rf ./app/test-pmd/csumonly_backup.c", "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def start_vm(self, mode=0):
> + '''
> + Start two VM, each VM has one virtio device
> + mode 0 : VM will send big packet , above MTU
> + mdoe 1: VM only send packet under MTU
> + '''
> + self.vm1 = VM(self.dut, 'vm0', 'vhost_gro')
> + vm_params_1 = {}
> + vm_params_1['driver'] = 'vhost-user'
> + vm_params_1['opt_path'] = './vhost-net'
> + vm_params_1['opt_mac'] = self.virtio_mac1
> + # tcp and udp traffic
> + if(mode == 0):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=on,gso=on,host_tso4=on,guest_tso4=on,host_ufo=on,g
> uest_ufo=on'
> + # no offload
> + elif(mode == 1):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=off,gso=off,host_tso4=off,guest_tso4=off'
> + # gre and vxlan
> + elif(mode == 2):
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=on,guest_csum=on,gso=on,host_tso4=on,guest_tso4=o
> n,guest_ecn=on'
> + self.vm1.set_vm_device(**vm_params_1)
> + time.sleep(30)
> + try:
> + self.vm1_dut = self.vm1.start()
> + if self.vm1_dut is None:
> + raise Exception("Set up VM ENV failed")
> + except Exception as e:
> + print utils.RED("Failure for %s" % str(e))
> + self.vm1_dut.restore_interfaces()
> +
> + def iperf_result_verify(self, vm_client):
> + '''
> + Get the iperf test result
> + '''
> + fmsg = vm_client.send_expect("cat /root/iperf_client.log", "#")
> + print fmsg
> + iperfdata = re.compile('[\d+]*.[\d+]* [M|G|K]bits/sec').findall(fmsg)
> + print iperfdata
> + self.verify(iperfdata, 'There no data about this case')
> + self.result_table_create(['Data', 'Unit'])
> + results_row = ['GSO']
> + results_row.append(iperfdata[-1])
> + self.result_table_add(results_row)
> + self.result_table_print()
> + self.output_result = "Iperf throughput is %s" % iperfdata[-1]
> + self.logger.info(self.output_result)
> +
> + def test_vhost_gso_dpdk_tcp(self):
> + """
> + DPDK GSO test with tcp traffic
> + """
> + # Config the NIC which will be assigned to another namespace
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(0)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect("sh /home/lei/dpdk/Guest_script.sh", '#', 60)
> + self.vm1_dut.send_expect('ifconfig %s %s' % (self.vm1_intf,
> self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect('ethtool -K %s gso off' %(self.vm1_intf), '#',
> 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect('ip netns exec ns1 iperf -s','',10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.8 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for TCP traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_gso_dpdk_udp(self):
> + """
> + DPDK GSO test with udp traffic
> + """
> + # Config the NIC which will be assigned to another namespace
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(1)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect('ethtool -K %s gso off' % (self.vm1_intf), '#',
> 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect('ip netns exec ns1 iperf -s -u','',10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -u -t 10 -l 9000 -b 10G -P 5 > /root/iperf_client.log
> &',
> + '',
> + 60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for UDP traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_tso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(3)
> + self.start_vm(0)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the TSO lib %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_kernel_gso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(4)
> + self.start_vm(1)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso on' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> +
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "Kernel GSO %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_no_gso_dpdk(self):
> + self.config_kernel_nic_host()
> + self.launch_testpmd_gso_on(4)
> + self.start_vm(1)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + # Start the Iperf test
> + self.vm1_dut.send_expect('ifconfig -a', '#', 30)
> + self.vm1_dut.send_expect(
> + 'ifconfig %s %s' %
> + (self.vm1_intf, self.virtio_ip1), '#', 10)
> + self.vm1_dut.send_expect('ifconfig %s up' % self.vm1_intf, '#', 10)
> + self.vm1_dut.send_expect(
> + 'ethtool -K %s gso off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -s',
> + '',
> + 10)
> + self.vm1_dut.send_expect(
> + 'iperf -c 1.1.1.8 -i 1 -t 10 -P 5 > /root/iperf_client.log &',
> + '',
> + 180)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "NO GSO/TSO %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_gso_with_vxlan(self):
> + """
> + Test Performance with GSO for VXLAN traffic
> + """
> + self.config_kernel_nic_host_for_vxlan()
> + self.launch_testpmd_gso_on(2)
> + self.start_vm(2)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name and unbind virtio net
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s 188.0.0.2 up' %
> + self.vm1_intf, '#', 30)
> + self.vm1_dut.send_expect(
> + 'ip link add vxlan100 type vxlan id 1000 remote 188.0.0.1 local
> 188.0.0.2 dstport 4789 dev %s' %
> + self.vm1_intf,'#', 30)
> + self.vm1_dut.send_expect('ifconfig vxlan100 1.1.1.2/24 up', '#', 30)
> + # Start Iperf test
> + self.dut.send_expect('ip netns exec ns1 iperf -s ','',10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + print "the GSO lib for Vxlan traffic %s " % (self.output_result)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def test_vhost_gso_with_gre(self):
> + """
> + Test Performance with GSO for GRE traffic
> + """
> + self.config_kernel_nic_host_for_gre()
> + self.launch_testpmd_gso_on(2)
> + self.start_vm(2)
> + time.sleep(5)
> + self.dut.get_session_output(timeout=2)
> + # Get the virtio-net device name and unbind virtio net
> + for port in self.vm1_dut.ports_info:
> + self.vm1_intf = port['intf']
> + self.vm1_dut.send_expect(
> + 'ifconfig %s 188.0.0.2 up' %
> + self.vm1_intf, '#', 30)
> + self.vm1_dut.send_expect(
> + 'ip tunnel add gre100 mode gre remote 188.0.0.1 local 188.0.0.2',
> + '#',
> + 30)
> + self.vm1_dut.send_expect('ifconfig gre100 1.1.1.2/24 up', '#', 30)
> + self.dut.send_expect('ip netns exec ns1 iperf -s', '', 10)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.vm1_dut.send_expect('iperf -c 1.1.1.1 -i 1 -t 10 -P 5 >
> /root/iperf_client.log &','',60)
> + time.sleep(30)
> + self.dut.send_expect('^C', '#', 10)
> + self.iperf_result_verify(self.vm1_dut)
> + self.vm1_dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect("ip netns del ns1", "#")
> + self.quit_testpmd()
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut.send_expect("killall -s INT testpmd", "#")
> + self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -u %s" % (self.peer_pci), '# ', 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b %s %s" %
> + (self.pci_drv, self.peer_pci), '# ', 30)
> + time.sleep(2)
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.unprepare_dpdk()
> + self.dut.send_expect("ip netns del ns1", "#", 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -u %s" % (self.pci), '# ', 30)
> + self.dut.send_expect(
> + "./usertools/dpdk-devbind.py -b %s %s" %
> + (self.pci_drv, self.pci), '# ', 30)
> --
> 2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-07-10 6:01 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-03 21:42 [dts] [PATCH V1] tests: add testsuite vhost gso lihong
2019-07-04 6:02 ` Wang, Yinan
2019-07-04 6:37 ` Ma, LihongX
2019-07-10 6:01 ` Tu, Lijuan
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