From: "Ma, LihongX" <lihongx.ma@intel.com>
To: "Wang, Yinan" <yinan.wang@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Subject: Re: [dts] [PATCH V1 2/2][vhost gro] tests: add testsuite vhost gro
Date: Thu, 4 Jul 2019 06:37:56 +0000 [thread overview]
Message-ID: <BE1E572D0441E34284F1F8B7AC28F1970BADCA73@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <E0CBA5A1980F1F408E1F28F9991B5B1D50EBEF13@SHSMSX104.ccr.corp.intel.com>
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 2/2][vhost gro] tests: add testsuite vhost gro
Acked-by: Wang, Yinan <yinan.wang@intel.com>
> -----Original Message-----
> From: Ma, LihongX
> Sent: 2019年7月4日 5:42
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>; Ma, LihongX
> <lihongx.ma@intel.com>
> Subject: [dts][PATCH V1 2/2][vhost gro] tests: add testsuite vhost gro
>
> Signed-off-by: lihong <lihongx.ma@intel.com>
> ---
> tests/TestSuite_dpdk_gro_lib.py | 381
> ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 381 insertions(+)
> create mode 100644 tests/TestSuite_dpdk_gro_lib.py
>
> diff --git a/tests/TestSuite_dpdk_gro_lib.py
> b/tests/TestSuite_dpdk_gro_lib.py new file mode 100644 index
> 0000000..e3561c0
> --- /dev/null
> +++ b/tests/TestSuite_dpdk_gro_lib.py
> @@ -0,0 +1,381 @@
> +# 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 gro test suite.
> +"""
> +import re
> +import time
> +import utils
> +from test_case import TestCase
> +from virt_common import VM
> +from config import UserConf
> +
> +
> +class TestVhostGRO(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", socket=1)
> + # 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()
> + 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_gro_on(self, mode=1):
> + #
> + # Launch the vhost sample with different parameters
> + # mode 1 : tcp traffic light mode
> + # mode 2 : tcp traffic heavy mode
> + # mode 3 : vxlan traffic light mode
> + # mode 4 : tcp traffic flush 4
> + self.testcmd = self.target + "/app/testpmd -c %s -n %d
> --socket-mem %s --legacy-mem" \
> + + " --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i
> --enable-hw-vlan-strip --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)
> + self.vhost_user.send_expect("port stop 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("port stop 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set tcp hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set tcp hw 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set ip hw 1", "testpmd> ", 120)
> + if(mode == 1):
> + self.vhost_user.send_expect("set port 0 gro on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gro flush 1", "testpmd> ", 120)
> + if(mode == 2):
> + self.vhost_user.send_expect("set port 0 gro on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gro flush 2", "testpmd> ", 120)
> + if (mode == 3):
> + self.vhost_user.send_expect("csum parse-tunnel on 1",
> "testpmd> ", 120)
> + self.vhost_user.send_expect("csum parse-tunnel on 0",
> "testpmd> ", 120)
> + self.vhost_user.send_expect("csum set outer-ip hw 0",
> + "testpmd>
> ", 120)
> + self.vhost_user.send_expect("set port 0 gro on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gro flush 2", "testpmd> ", 120)
> + else:
> + self.vhost_user.send_expect("set port 0 gro on",
> + "testpmd> ",
> 120)
> + self.vhost_user.send_expect("set gro flush 4", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 0", "testpmd> ", 120)
> + self.vhost_user.send_expect("port start 1", "testpmd> ", 120)
> + self.vhost_user.send_expect("start", "testpmd> ", 120)
> +
> + def set_testpmd_gro_off(self):
> + #
> + # Launch the vhost sample with different parameters
> + #
> + self.vhost_user.send_expect("stop", "testpmd> ", 120)
> + self.vhost_user.send_expect("set port 0 gro off", "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, mode=1):
> + if (mode == 0):
> + 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 tso on" %
> + self.nic_in_kernel, "#")
> + if (mode == 1):
> + 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 1.1.2.4/24 up" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip link add vxlan1 type vxlan id
> + 42 dev %s
> dstport 4789" %
> + self.nic_in_kernel, "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 bridge fdb append to
> + 00:00:00:00:00:00
> dst 1.1.2.3 dev vxlan1", "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip addr add 50.1.1.1/24 dev vxlan1", "#")
> + self.dut.send_expect(
> + "ip netns exec ns1 ip link set up dev vxlan1", "#")
> +
> + 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(
> +
> "cp ./drivers/net/vhost/rte_eth_vhost.c
> ./drivers/net/vhost/rte_eth_vhost-bac
> kup.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", "#")
> + # change offload of vhost
> + tx_offload = 'DEV_TX_OFFLOAD_VLAN_INSERT | ' + \
> + 'DEV_TX_OFFLOAD_UDP_CKSUM | ' + \
> + 'DEV_TX_OFFLOAD_TCP_CKSUM | ' + \
> + 'DEV_TX_OFFLOAD_IPV4_CKSUM | ' + \
> + 'DEV_TX_OFFLOAD_TCP_TSO;'
> + rx_offload = 'DEV_RX_OFFLOAD_VLAN_STRIP | ' + \
> + 'DEV_RX_OFFLOAD_TCP_CKSUM | ' + \
> + 'DEV_RX_OFFLOAD_UDP_CKSUM | ' + \
> + 'DEV_RX_OFFLOAD_IPV4_CKSUM | ' + \
> + 'DEV_RX_OFFLOAD_TCP_LRO;'
> + self.dut.send_expect(
> + "sed -i 's/DEV_TX_OFFLOAD_VLAN_INSERT;/%s/'
> drivers/net/vhost/rte_eth_vhost.c" % tx_offload, "#")
> + self.dut.send_expect(
> + "sed -i 's/DEV_RX_OFFLOAD_VLAN_STRIP;/%s/'
> drivers/net/vhost/rte_eth_vhost.c" % rx_offload, "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def unprepare_dpdk(self):
> + # Recovery the DPDK code to original
> + self.dut.send_expect(
> +
> "cp ./app/test-pmd/csumonly_backup.c ./app/test-pmd/csumonly.c ",
> + "#")
> + self.dut.send_expect(
> +
> "cp ./drivers/net/vhost/rte_eth_vhost-backup.c
> ./drivers/net/vhost/rte_eth_vh ost.c ",
> + "#")
> + self.dut.send_expect("rm -rf
> + ./app/test-pmd/csumonly_backup.c",
> "#")
> + self.dut.send_expect("rm
> -rf ./drivers/net/vhost/rte_eth_vhost-backup.c", "#")
> + self.dut.build_install_dpdk(self.dut.target)
> +
> + def start_vm(self):
> + 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
> + vm_params_1[
> + 'opt_settings'] =
> 'mrg_rxbuf=on,csum=off,gso=off,host_tso4=on,guest_tso4=on'
> + self.vm1.set_vm_device(**vm_params_1)
> + 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, run_info):
> + '''
> + Get the iperf test result
> + '''
> + fmsg = self.dut.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 = [run_info]
> + 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_gro_tcp_lightmode(self):
> + self.config_kernel_nic_host(0)
> + self.launch_testpmd_gro_on()
> + self.start_vm()
> + 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 gro off' % (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('iperf -s', '', 10)
> + self.dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -c %s -i 1 -t 10 -P 1>
> /root/iperf_client.log &' %
> + (self.virtio_ip1), '', 180)
> + time.sleep(30)
> + self.iperf_result_verify('GRO lib')
> + print "the GRO lib %s " % (self.output_result)
> + self.dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + # Turn off DPDK GRO lib and Kernel GRO off
> + self.set_testpmd_gro_off()
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -c %s -i 1 -t 10 -P 1 >
> /root/iperf_client.log &' %
> + (self.virtio_ip1), '', 180)
> + time.sleep(30)
> + self.iperf_result_verify('Kernel GRO')
> + print "the Kernel GRO %s " % (self.output_result)
> + self.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_gro_tcp_heavymode(self):
> + self.config_kernel_nic_host(0)
> + self.heavymode = 2
> + self.launch_testpmd_gro_on(self.heavymode)
> + self.start_vm()
> + 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 gro off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('iperf -s', '', 10)
> + self.dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -c %s -i 1 -t 10 -P 1>
> /root/iperf_client.log &' %
> + (self.virtio_ip1), '', 180)
> + time.sleep(30)
> + self.iperf_result_verify('GRO lib')
> + print "the GRO lib %s " % (self.output_result)
> + self.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_gro_tcp_heavymode_flush4(self):
> + self.config_kernel_nic_host(0)
> + self.heavymode = 4
> + self.launch_testpmd_gro_on(self.heavymode)
> + self.start_vm()
> + 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 gro off' %
> + (self.vm1_intf), '#', 10)
> + self.vm1_dut.send_expect('iperf -s', '', 10)
> + self.dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + self.dut.send_expect(
> + 'ip netns exec ns1 iperf -c %s -i 1 -t 10 -P 1>
> /root/iperf_client.log &' %
> + (self.virtio_ip1), '', 180)
> + time.sleep(30)
> + self.iperf_result_verify('GRO lib')
> + print "the GRO lib %s " % (self.output_result)
> + self.dut.send_expect('rm /root/iperf_client.log', '#', 10)
> + 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("rm -rf ./vhost-net", "#")
> + time.sleep(2)
> + self.dut.send_expect("ip netns del ns1", "# ", 30)
> + 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)
> +
> + 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
next prev parent reply other threads:[~2019-07-04 6:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-03 21:42 [dts] [PATCH V1 1/2][vhost gro] conf: add conf file for gro and gso lihong
2019-07-03 21:42 ` [dts] [PATCH V1 2/2][vhost gro] tests: add testsuite vhost gro lihong
2019-07-04 6:02 ` Wang, Yinan
2019-07-04 6:37 ` Ma, LihongX [this message]
2019-07-10 5:54 ` Tu, Lijuan
2019-07-10 6:21 ` Ma, LihongX
2019-07-04 6:03 ` [dts] [PATCH V1 1/2][vhost gro] conf: add conf file for gro and gso Wang, Yinan
2019-07-04 6:37 ` Ma, LihongX
2019-07-10 6:05 ` Tu, Lijuan
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