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* [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts
@ 2019-04-02  1:56 xiao,qimai
  2019-04-03 17:41 ` Tu, Lijuan
  0 siblings, 1 reply; 4+ messages in thread
From: xiao,qimai @ 2019-04-02  1:56 UTC (permalink / raw)
  To: dts; +Cc: xiao,qimai

add TestSuite_runtime_vf_queue_number_kernel to dts

Signed-off-by: xiao,qimai <qimaix.xiao@intel.com>
---
 ...estSuite_runtime_vf_queue_number_kernel.py | 302 ++++++++++++++++++
 1 file changed, 302 insertions(+)
 create mode 100644 tests/TestSuite_runtime_vf_queue_number_kernel.py

diff --git a/tests/TestSuite_runtime_vf_queue_number_kernel.py b/tests/TestSuite_runtime_vf_queue_number_kernel.py
new file mode 100644
index 0000000..68b9468
--- /dev/null
+++ b/tests/TestSuite_runtime_vf_queue_number_kernel.py
@@ -0,0 +1,302 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2019 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""
+DPDK Test suite.
+runtime_vf_queue_number_kernel test script.
+"""
+
+import random
+import time
+
+import utils
+from pmd_output import PmdOutput
+from test_case import TestCase
+from virt_common import VM
+
+VM_CORES_MASK = 'all'
+
+
+class TestRuntimeVfQueueNumberKernel(TestCase):
+    supported_vf_driver = ['pci-stub', 'vfio-pci']
+
+    def set_up_all(self):
+        self.verify(self.nic in ["fortville_eagle", "fortville_spirit", "fortville_25g", "fortville_spirit_single"],
+                    "Only supported by Fortville")
+        self.dut_ports = self.dut.get_ports(self.nic)
+        self.verify(len(self.dut_ports) > 1, "Insufficient ports")
+        self.vm0 = None
+
+        # set vf assign method and vf driver
+        self.vf_driver = self.get_suite_cfg()['vf_driver']
+        if self.vf_driver is None:
+            self.vf_driver = 'pci-stub'
+        self.verify(self.vf_driver in self.supported_vf_driver, "Unspported vf driver")
+        if self.vf_driver == 'pci-stub':
+            self.vf_assign_method = 'pci-assign'
+        else:
+            self.vf_assign_method = 'vfio-pci'
+            self.dut.send_expect('modprobe vfio-pci', '#')
+
+        self.setup_1pf_2vf_1vm_env_flag = 0
+        self.setup_1pf_2vf_1vm_env(driver='')
+        self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
+        self.portMask = utils.create_mask([self.vm0_dut_ports[0]])
+        self.vm_dut_0.vm_pci0 = self.vm_dut_0.ports_info[0]['pci']
+
+    def set_up(self):
+        pass
+    def setup_1pf_2vf_1vm_env(self,driver="default"):
+
+        self.used_dut_port = self.dut_ports[0]
+        self.dut.generate_sriov_vfs_by_port(self.used_dut_port, 2,driver=driver)
+        self.sriov_vfs_port = self.dut.ports_info[self.used_dut_port]['vfs_port']
+
+        try:
+
+            for port in self.sriov_vfs_port:
+                port.bind_driver(self.vf_driver)
+
+            time.sleep(1)
+
+            vf0_prop = {'opt_host': self.sriov_vfs_port[0].pci}
+            vf1_prop = {'opt_host': self.sriov_vfs_port[1].pci}
+            if driver == 'igb_uio':
+                # start testpmd without the two VFs on the host
+                self.host_testpmd = PmdOutput(self.dut)
+                eal_param = '-b %(vf0)s -b %(vf1)s' % {'vf0': self.sriov_vfs_port[0].pci,
+                                                       'vf1': self.sriov_vfs_port[1].pci}
+                self.host_testpmd.start_testpmd("Default", eal_param=eal_param)
+            # set up VM0 ENV
+            self.vm0 = VM(self.dut, 'vm0', 'runtime_vf_queue_number_kernel')
+            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf0_prop)
+            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf1_prop)
+            self.vm_dut_0 = self.vm0.start()
+            if self.vm_dut_0 is None:
+                raise Exception("Set up VM0 ENV failed!")
+
+            self.setup_1pf_2vf_1vm_env_flag = 1
+        except Exception as e:
+            self.destroy_1pf_2vf_1vm_env()
+            raise Exception(e)
+
+    def destroy_1pf_2vf_1vm_env(self):
+        if getattr(self, 'vm0', None):
+            # destroy testpmd in vm0
+            self.vm0_testpmd = None
+            self.vm0_dut_ports = None
+            # destroy vm0
+            self.vm0.stop()
+            self.dut.virt_exit()
+            self.vm0 = None
+        if getattr(self, 'host_testpmd', None):
+            self.host_testpmd.execute_cmd('quit', '# ')
+            self.host_testpmd = None
+
+        if getattr(self, 'used_dut_port', None) != None:
+            self.dut.destroy_sriov_vfs_by_port(self.used_dut_port)
+            port = self.dut.ports_info[self.used_dut_port]['port']
+            port.bind_driver()
+            self.used_dut_port = None
+
+        for port_id in self.dut_ports:
+            port = self.dut.ports_info[port_id]['port']
+            port.bind_driver()
+
+        self.setup_1pf_2vf_1vm_env_flag = 0
+
+    def send_packet2different_queue(self, dts, src, iface, count):
+        self.tester.scapy_foreground()
+        for i in range(count):
+            pkt = 'sendp([Ether(dst="%s", src="%s")/IP(src="10.0.0.1",dst="192.168.13.%d")/("test"*10)],iface="%s")' % (
+                dts, src, (i % 254) + 1, iface)
+            self.tester.scapy_append(pkt)
+        self.tester.scapy_execute()
+
+    def test_set_valid_vf_queue_num(self):
+        """
+        set valid VF queue number in testpmd command-line options
+        """
+        random_queue = random.randint(2, 15)
+        queue_nums = [1, random_queue, 16]
+        for nr_queue in queue_nums:
+            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+            eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
+            tx_port = self.tester.get_local_port(self.dut_ports[0])
+            tester_mac = self.tester.get_mac(tx_port)
+            iface = self.tester.get_interface(tx_port)
+            count = nr_queue * 20
+            times = 3
+            while times > 0:
+                out = self.vm0_testpmd.start_testpmd("all", "--rss-ip --txq=%s --rxq=%s" % (nr_queue, nr_queue), eal_param=eal_param)
+                print(out)
+                if 'Failed' in out or 'failed' in out:
+                    self.vm0_testpmd.execute_cmd("port stop all")
+                    time.sleep(5)
+                    self.vm0_testpmd.execute_cmd('quit', '# ')
+                    times -= 1
+                    time.sleep(3)
+                else:
+                    times = 0
+            self.vm0_testpmd.execute_cmd('set verbose 1')
+            self.vm0_testpmd.execute_cmd('set promisc all off')
+            time.sleep(1)
+            self.vm0_testpmd.execute_cmd('set fwd mac')
+            self.vm0_testpmd.execute_cmd("clear port stats all")
+            out = self.vm0_testpmd.execute_cmd('start')
+            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
+            self.verify("port 0: RX queue number: %s Tx queue number: %s" % (nr_queue, nr_queue) in out, "queue number maybe error")
+            self.send_packet2different_queue(vf0_mac, tester_mac, iface, count)
+            out = self.vm0_testpmd.get_output()
+            out2 = self.vm0_testpmd.execute_cmd('stop')
+            pkts_num = out.count("src=%s - dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
+            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
+            print("get %d boadcast misc packages " % misc)
+            if nr_queue == 1:
+                self.verify('port 0/queue 0: received 1 packets' in out, "queue %s can not receive pkt" % (nr_queue - 1))
+            else:
+                for i in range(nr_queue):
+                    if i<10:
+                        i=' '+str(i)
+                    self.verify('Queue=%s' % i in out2, "queue %s can not receive pkt" % i)
+            self.verify(pkts_num==count,'Received incorrect pkts number! send %d pkts,received %d pkts'%(count,pkts_num))
+            self.verify('RX-total: %d' % (count+misc) in out2 and 'TX-total: %d' % (count+misc) in out2,
+                         "statistic shows rx or tx pkts number: %d incorrect" % (count+misc))
+            self.vm0_testpmd.execute_cmd("clear port stats all")
+            self.vm0_testpmd.execute_cmd("port stop all")
+            time.sleep(5)
+            self.vm0_testpmd.execute_cmd('quit', '# ')
+            time.sleep(3)
+
+    def test_set_invalid_vf_queue_num_command_line(self):
+        invalid_queue_num = [0, 17]
+        for i in invalid_queue_num:
+            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+            self.vm_dut_0.session_secondary = self.vm_dut_0.new_session()
+            out = self.vm_dut_0.session_secondary.send_expect(
+                './x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 1 -w %s -- -i --txq=%s --rxq=%s' % (
+                    self.vm_dut_0.vm_pci0, i, i), '# ', 40)
+            if i == 0:
+                self.verify('Either rx or tx queues should be non-zero' in out, "queue number can't be zero")
+            else:
+                self.verify('txq 17 invalid - must be >= 0 && <= 16' in out, "queue number is too big")
+
+    def test_set_valid_vf_queue_num_with_function(self):
+        random_queue = random.randint(2, 15)
+        queue_nums = [1, random_queue, 16]
+        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
+        tx_port = self.tester.get_local_port(self.dut_ports[0])
+        tester_mac = self.tester.get_mac(tx_port)
+        iface = self.tester.get_interface(tx_port)
+        for nr_queue in queue_nums:
+            times = 3
+            count = nr_queue * 20
+            while times > 0:
+                self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+                out = self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
+                print(out)
+                self.vm0_testpmd.execute_cmd("port stop all")
+                self.vm0_testpmd.execute_cmd('set fwd mac')
+                self.vm0_testpmd.execute_cmd("set verbose 1")
+                self.vm0_testpmd.execute_cmd('set promisc all off')
+                time.sleep(1)
+                self.vm0_testpmd.execute_cmd("port config all rxq %s" % nr_queue)
+                self.vm0_testpmd.execute_cmd("port config all txq %s" % nr_queue)
+                out = self.vm0_testpmd.execute_cmd("port start all")
+                print(out)
+                if 'failed' in out or 'fail to' in out:
+                    self.vm0_testpmd.execute_cmd("port stop all")
+                    time.sleep(5)
+                    self.vm0_testpmd.execute_cmd('quit', '# ')
+                    times -= 1
+                    time.sleep(3)
+                    self.vm0_testpmd.quit()
+                else:
+                    times = 0
+            self.vm0_testpmd.execute_cmd("clear port stats all")
+            out = self.vm0_testpmd.execute_cmd("start")
+            print(out)
+            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
+            self.verify("port 0: RX queue number: %s Tx queue number: %s" % (nr_queue, nr_queue) in out,
+                        "queue number %s maybe error" % nr_queue)
+            self.send_packet2different_queue(vf0_mac, tester_mac, iface, count)
+            out = self.vm0_testpmd.get_output()
+            out2 = self.vm0_testpmd.execute_cmd('stop')
+            pkts_num=out.count("src=%s - dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
+            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
+            print("get %d broadcast misc packages " % misc)
+            if nr_queue == 1:
+                self.verify('port 0/queue 0: received 1 packets' in out, "queue %s can not receive pkt" % (nr_queue-1))
+            else:
+                for i in range(nr_queue):
+                    if i<10:
+                        i=' '+str(i)
+                    self.verify('Queue=%s' % i in out2, "queue %s can not receive pkt" % i)
+            self.verify(pkts_num==count,'Received incorrect pkts number! send %d pkts,received %d pkts'%(count,pkts_num))
+            self.verify('RX-total: %d' % (count+misc) in out2 and 'TX-total: %d' % (count+misc) in out2,
+                         "statistic shows rx or tx pkts number: %d incorrect" % (count+misc))
+            self.vm0_testpmd.execute_cmd("clear port stats all")
+            self.vm0_testpmd.execute_cmd("port stop all")
+            time.sleep(5)
+            self.vm0_testpmd.execute_cmd('quit', '# ')
+            time.sleep(3)
+
+    def test_set_invalid_vf_queue_num_with_testpmd_command(self):
+        invalid_queue_num = [0, 17]
+        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
+        self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
+        self.vm0_testpmd.execute_cmd('set promisc all off')
+        self.vm0_testpmd.execute_cmd('set fwd mac')
+        self.vm0_testpmd.execute_cmd("port stop all")
+        for i in invalid_queue_num:
+            if i == 0:
+                self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
+                out = self.vm0_testpmd.execute_cmd("port config all txq %s" % i)
+                self.verify('Either rx or tx queues should be non zero' in out, "queue number can't be zero")
+            else:
+                out = self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
+                self.verify("input rxq (17) can't be greater than max_rx_queues (16) of port 0" in out,
+                            "queue number is too big")
+            self.vm0_testpmd.execute_cmd("clear port stats all")
+            time.sleep(1)
+        self.vm0_testpmd.execute_cmd('quit', '# ')
+
+    def tear_down(self):
+        self.vm0_testpmd.execute_cmd('quit', '# ')
+        pass
+
+    def tear_down_all(self):
+        print
+        "tear_down_all"
+        if self.setup_1pf_2vf_1vm_env_flag == 1:
+            self.destroy_1pf_2vf_1vm_env()
-- 
2.19.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts
  2019-04-02  1:56 [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts xiao,qimai
@ 2019-04-03 17:41 ` Tu, Lijuan
  2019-04-04  2:07   ` Xiao, QimaiX
  0 siblings, 1 reply; 4+ messages in thread
From: Tu, Lijuan @ 2019-04-03 17:41 UTC (permalink / raw)
  To: Xiao, QimaiX, dts; +Cc: Xiao, QimaiX

Why you try 3 times to start testpmd, is there a bug , if yes, please report it out, and get fix.   If no, please explain why.

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xiao,qimai
> Sent: Monday, April 1, 2019 6:57 PM
> To: dts@dpdk.org
> Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
> Subject: [dts] [PATCH V2 1/2] add
> TestSuite_runtime_vf_queue_number_kernel to dts
> 
> add TestSuite_runtime_vf_queue_number_kernel to dts
> 
> Signed-off-by: xiao,qimai <qimaix.xiao@intel.com>
> ---
>  ...estSuite_runtime_vf_queue_number_kernel.py | 302
> ++++++++++++++++++
>  1 file changed, 302 insertions(+)
>  create mode 100644 tests/TestSuite_runtime_vf_queue_number_kernel.py
> 
> diff --git a/tests/TestSuite_runtime_vf_queue_number_kernel.py
> b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> new file mode 100644
> index 0000000..68b9468
> --- /dev/null
> +++ b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> @@ -0,0 +1,302 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2019 Intel Corporation. All rights reserved.
> +# All rights reserved.
> +#
> +# Redistribution and use in source and binary forms, with or without #
> +modification, are permitted provided that the following conditions #
> +are met:
> +#
> +#   * Redistributions of source code must retain the above copyright
> +#     notice, this list of conditions and the following disclaimer.
> +#   * Redistributions in binary form must reproduce the above copyright
> +#     notice, this list of conditions and the following disclaimer in
> +#     the documentation and/or other materials provided with the
> +#     distribution.
> +#   * Neither the name of Intel Corporation nor the names of its
> +#     contributors may be used to endorse or promote products derived
> +#     from this software without specific prior written permission.
> +#
> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS #
> +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT #
> +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
> FOR #
> +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> COPYRIGHT #
> +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
> INCIDENTAL, #
> +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> #
> +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
> USE, #
> +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
> ON ANY #
> +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT #
> +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
> USE #
> +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +"""
> +DPDK Test suite.
> +runtime_vf_queue_number_kernel test script.
> +"""
> +
> +import random
> +import time
> +
> +import utils
> +from pmd_output import PmdOutput
> +from test_case import TestCase
> +from virt_common import VM
> +
> +VM_CORES_MASK = 'all'
> +
> +
> +class TestRuntimeVfQueueNumberKernel(TestCase):
> +    supported_vf_driver = ['pci-stub', 'vfio-pci']
> +
> +    def set_up_all(self):
> +        self.verify(self.nic in ["fortville_eagle", "fortville_spirit", "fortville_25g",
> "fortville_spirit_single"],
> +                    "Only supported by Fortville")
> +        self.dut_ports = self.dut.get_ports(self.nic)
> +        self.verify(len(self.dut_ports) > 1, "Insufficient ports")
> +        self.vm0 = None
> +
> +        # set vf assign method and vf driver
> +        self.vf_driver = self.get_suite_cfg()['vf_driver']
> +        if self.vf_driver is None:
> +            self.vf_driver = 'pci-stub'
> +        self.verify(self.vf_driver in self.supported_vf_driver, "Unspported vf
> driver")
> +        if self.vf_driver == 'pci-stub':
> +            self.vf_assign_method = 'pci-assign'
> +        else:
> +            self.vf_assign_method = 'vfio-pci'
> +            self.dut.send_expect('modprobe vfio-pci', '#')
> +
> +        self.setup_1pf_2vf_1vm_env_flag = 0
> +        self.setup_1pf_2vf_1vm_env(driver='')
> +        self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
> +        self.portMask = utils.create_mask([self.vm0_dut_ports[0]])
> +        self.vm_dut_0.vm_pci0 = self.vm_dut_0.ports_info[0]['pci']
> +
> +    def set_up(self):
> +        pass
> +    def setup_1pf_2vf_1vm_env(self,driver="default"):
> +
> +        self.used_dut_port = self.dut_ports[0]
> +        self.dut.generate_sriov_vfs_by_port(self.used_dut_port,
> 2,driver=driver)
> +        self.sriov_vfs_port =
> + self.dut.ports_info[self.used_dut_port]['vfs_port']
> +
> +        try:
> +
> +            for port in self.sriov_vfs_port:
> +                port.bind_driver(self.vf_driver)
> +
> +            time.sleep(1)
> +
> +            vf0_prop = {'opt_host': self.sriov_vfs_port[0].pci}
> +            vf1_prop = {'opt_host': self.sriov_vfs_port[1].pci}
> +            if driver == 'igb_uio':
> +                # start testpmd without the two VFs on the host
> +                self.host_testpmd = PmdOutput(self.dut)
> +                eal_param = '-b %(vf0)s -b %(vf1)s' % {'vf0':
> self.sriov_vfs_port[0].pci,
> +                                                       'vf1': self.sriov_vfs_port[1].pci}
> +                self.host_testpmd.start_testpmd("Default", eal_param=eal_param)
> +            # set up VM0 ENV
> +            self.vm0 = VM(self.dut, 'vm0', 'runtime_vf_queue_number_kernel')
> +            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf0_prop)
> +            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf1_prop)
> +            self.vm_dut_0 = self.vm0.start()
> +            if self.vm_dut_0 is None:
> +                raise Exception("Set up VM0 ENV failed!")
> +
> +            self.setup_1pf_2vf_1vm_env_flag = 1
> +        except Exception as e:
> +            self.destroy_1pf_2vf_1vm_env()
> +            raise Exception(e)
> +
> +    def destroy_1pf_2vf_1vm_env(self):
> +        if getattr(self, 'vm0', None):
> +            # destroy testpmd in vm0
> +            self.vm0_testpmd = None
> +            self.vm0_dut_ports = None
> +            # destroy vm0
> +            self.vm0.stop()
> +            self.dut.virt_exit()
> +            self.vm0 = None
> +        if getattr(self, 'host_testpmd', None):
> +            self.host_testpmd.execute_cmd('quit', '# ')
> +            self.host_testpmd = None
> +
> +        if getattr(self, 'used_dut_port', None) != None:
> +            self.dut.destroy_sriov_vfs_by_port(self.used_dut_port)
> +            port = self.dut.ports_info[self.used_dut_port]['port']
> +            port.bind_driver()
> +            self.used_dut_port = None
> +
> +        for port_id in self.dut_ports:
> +            port = self.dut.ports_info[port_id]['port']
> +            port.bind_driver()
> +
> +        self.setup_1pf_2vf_1vm_env_flag = 0
> +
> +    def send_packet2different_queue(self, dts, src, iface, count):
> +        self.tester.scapy_foreground()
> +        for i in range(count):
> +            pkt = 'sendp([Ether(dst="%s",
> src="%s")/IP(src="10.0.0.1",dst="192.168.13.%d")/("test"*10)],iface="%s")' % (
> +                dts, src, (i % 254) + 1, iface)
> +            self.tester.scapy_append(pkt)
> +        self.tester.scapy_execute()
> +
> +    def test_set_valid_vf_queue_num(self):
> +        """
> +        set valid VF queue number in testpmd command-line options
> +        """
> +        random_queue = random.randint(2, 15)
> +        queue_nums = [1, random_queue, 16]
> +        for nr_queue in queue_nums:
> +            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +            eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> +            tx_port = self.tester.get_local_port(self.dut_ports[0])
> +            tester_mac = self.tester.get_mac(tx_port)
> +            iface = self.tester.get_interface(tx_port)
> +            count = nr_queue * 20
> +            times = 3
> +            while times > 0:
> +                out = self.vm0_testpmd.start_testpmd("all", "--rss-ip --txq=%s --
> rxq=%s" % (nr_queue, nr_queue), eal_param=eal_param)
> +                print(out)
> +                if 'Failed' in out or 'failed' in out:
> +                    self.vm0_testpmd.execute_cmd("port stop all")
> +                    time.sleep(5)
> +                    self.vm0_testpmd.execute_cmd('quit', '# ')
> +                    times -= 1
> +                    time.sleep(3)
> +                else:
> +                    times = 0
> +            self.vm0_testpmd.execute_cmd('set verbose 1')
> +            self.vm0_testpmd.execute_cmd('set promisc all off')
> +            time.sleep(1)
> +            self.vm0_testpmd.execute_cmd('set fwd mac')
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            out = self.vm0_testpmd.execute_cmd('start')
> +            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
> +            self.verify("port 0: RX queue number: %s Tx queue number: %s" %
> (nr_queue, nr_queue) in out, "queue number maybe error")
> +            self.send_packet2different_queue(vf0_mac, tester_mac, iface, count)
> +            out = self.vm0_testpmd.get_output()
> +            out2 = self.vm0_testpmd.execute_cmd('stop')
> +            pkts_num = out.count("src=%s -
> dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
> +            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
> +            print("get %d boadcast misc packages " % misc)
> +            if nr_queue == 1:
> +                self.verify('port 0/queue 0: received 1 packets' in out, "queue %s
> can not receive pkt" % (nr_queue - 1))
> +            else:
> +                for i in range(nr_queue):
> +                    if i<10:
> +                        i=' '+str(i)
> +                    self.verify('Queue=%s' % i in out2, "queue %s can not receive
> pkt" % i)
> +            self.verify(pkts_num==count,'Received incorrect pkts number!
> send %d pkts,received %d pkts'%(count,pkts_num))
> +            self.verify('RX-total: %d' % (count+misc) in out2 and 'TX-total: %d' %
> (count+misc) in out2,
> +                         "statistic shows rx or tx pkts number: %d incorrect" %
> (count+misc))
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            self.vm0_testpmd.execute_cmd("port stop all")
> +            time.sleep(5)
> +            self.vm0_testpmd.execute_cmd('quit', '# ')
> +            time.sleep(3)
> +
> +    def test_set_invalid_vf_queue_num_command_line(self):
> +        invalid_queue_num = [0, 17]
> +        for i in invalid_queue_num:
> +            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +            self.vm_dut_0.session_secondary = self.vm_dut_0.new_session()
> +            out = self.vm_dut_0.session_secondary.send_expect(
> +                './x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 1 -w %s -- -i --
> txq=%s --rxq=%s' % (
> +                    self.vm_dut_0.vm_pci0, i, i), '# ', 40)
> +            if i == 0:
> +                self.verify('Either rx or tx queues should be non-zero' in out,
> "queue number can't be zero")
> +            else:
> +                self.verify('txq 17 invalid - must be >= 0 && <= 16' in
> + out, "queue number is too big")
> +
> +    def test_set_valid_vf_queue_num_with_function(self):
> +        random_queue = random.randint(2, 15)
> +        queue_nums = [1, random_queue, 16]
> +        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> +        tx_port = self.tester.get_local_port(self.dut_ports[0])
> +        tester_mac = self.tester.get_mac(tx_port)
> +        iface = self.tester.get_interface(tx_port)
> +        for nr_queue in queue_nums:
> +            times = 3
> +            count = nr_queue * 20
> +            while times > 0:
> +                self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +                out = self.vm0_testpmd.start_testpmd("all",
> eal_param=eal_param)
> +                print(out)
> +                self.vm0_testpmd.execute_cmd("port stop all")
> +                self.vm0_testpmd.execute_cmd('set fwd mac')
> +                self.vm0_testpmd.execute_cmd("set verbose 1")
> +                self.vm0_testpmd.execute_cmd('set promisc all off')
> +                time.sleep(1)
> +                self.vm0_testpmd.execute_cmd("port config all rxq %s" %
> nr_queue)
> +                self.vm0_testpmd.execute_cmd("port config all txq %s" %
> nr_queue)
> +                out = self.vm0_testpmd.execute_cmd("port start all")
> +                print(out)
> +                if 'failed' in out or 'fail to' in out:
> +                    self.vm0_testpmd.execute_cmd("port stop all")
> +                    time.sleep(5)
> +                    self.vm0_testpmd.execute_cmd('quit', '# ')
> +                    times -= 1
> +                    time.sleep(3)
> +                    self.vm0_testpmd.quit()
> +                else:
> +                    times = 0
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            out = self.vm0_testpmd.execute_cmd("start")
> +            print(out)
> +            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
> +            self.verify("port 0: RX queue number: %s Tx queue number: %s" %
> (nr_queue, nr_queue) in out,
> +                        "queue number %s maybe error" % nr_queue)
> +            self.send_packet2different_queue(vf0_mac, tester_mac, iface, count)
> +            out = self.vm0_testpmd.get_output()
> +            out2 = self.vm0_testpmd.execute_cmd('stop')
> +            pkts_num=out.count("src=%s -
> dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
> +            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
> +            print("get %d broadcast misc packages " % misc)
> +            if nr_queue == 1:
> +                self.verify('port 0/queue 0: received 1 packets' in out, "queue %s
> can not receive pkt" % (nr_queue-1))
> +            else:
> +                for i in range(nr_queue):
> +                    if i<10:
> +                        i=' '+str(i)
> +                    self.verify('Queue=%s' % i in out2, "queue %s can not receive
> pkt" % i)
> +            self.verify(pkts_num==count,'Received incorrect pkts number!
> send %d pkts,received %d pkts'%(count,pkts_num))
> +            self.verify('RX-total: %d' % (count+misc) in out2 and 'TX-total: %d' %
> (count+misc) in out2,
> +                         "statistic shows rx or tx pkts number: %d incorrect" %
> (count+misc))
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            self.vm0_testpmd.execute_cmd("port stop all")
> +            time.sleep(5)
> +            self.vm0_testpmd.execute_cmd('quit', '# ')
> +            time.sleep(3)
> +
> +    def test_set_invalid_vf_queue_num_with_testpmd_command(self):
> +        invalid_queue_num = [0, 17]
> +        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> +        self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
> +        self.vm0_testpmd.execute_cmd('set promisc all off')
> +        self.vm0_testpmd.execute_cmd('set fwd mac')
> +        self.vm0_testpmd.execute_cmd("port stop all")
> +        for i in invalid_queue_num:
> +            if i == 0:
> +                self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
> +                out = self.vm0_testpmd.execute_cmd("port config all txq %s" % i)
> +                self.verify('Either rx or tx queues should be non zero' in out,
> "queue number can't be zero")
> +            else:
> +                out = self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
> +                self.verify("input rxq (17) can't be greater than max_rx_queues (16)
> of port 0" in out,
> +                            "queue number is too big")
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            time.sleep(1)
> +        self.vm0_testpmd.execute_cmd('quit', '# ')
> +
> +    def tear_down(self):
> +        self.vm0_testpmd.execute_cmd('quit', '# ')
> +        pass
> +
> +    def tear_down_all(self):
> +        print
> +        "tear_down_all"
> +        if self.setup_1pf_2vf_1vm_env_flag == 1:
> +            self.destroy_1pf_2vf_1vm_env()
> --
> 2.19.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts
  2019-04-03 17:41 ` Tu, Lijuan
@ 2019-04-04  2:07   ` Xiao, QimaiX
  2019-04-11 18:03     ` Tu, Lijuan
  0 siblings, 1 reply; 4+ messages in thread
From: Xiao, QimaiX @ 2019-04-04  2:07 UTC (permalink / raw)
  To: Tu, Lijuan, dts


After a conversation with yan, zhirun, he has comfimed that may be a bug of dpdk. I'll report it on jira.
-----Original Message-----
From: Tu, Lijuan 
Sent: Thursday, April 4, 2019 1:41 AM
To: Xiao, QimaiX <qimaix.xiao@intel.com>; dts@dpdk.org
Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
Subject: RE: [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts

Why you try 3 times to start testpmd, is there a bug , if yes, please report it out, and get fix.   If no, please explain why.

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xiao,qimai
> Sent: Monday, April 1, 2019 6:57 PM
> To: dts@dpdk.org
> Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
> Subject: [dts] [PATCH V2 1/2] add
> TestSuite_runtime_vf_queue_number_kernel to dts
> 
> add TestSuite_runtime_vf_queue_number_kernel to dts
> 
> Signed-off-by: xiao,qimai <qimaix.xiao@intel.com>
> ---
>  ...estSuite_runtime_vf_queue_number_kernel.py | 302
> ++++++++++++++++++
>  1 file changed, 302 insertions(+)
>  create mode 100644 tests/TestSuite_runtime_vf_queue_number_kernel.py
> 
> diff --git a/tests/TestSuite_runtime_vf_queue_number_kernel.py
> b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> new file mode 100644
> index 0000000..68b9468
> --- /dev/null
> +++ b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> @@ -0,0 +1,302 @@
> +# BSD LICENSE
> +#
> +# Copyright(c) 2010-2019 Intel Corporation. All rights reserved.
> +# All rights reserved.
> +#
> +# Redistribution and use in source and binary forms, with or without 
> +# modification, are permitted provided that the following conditions 
> +# are met:
> +#
> +#   * Redistributions of source code must retain the above copyright
> +#     notice, this list of conditions and the following disclaimer.
> +#   * Redistributions in binary form must reproduce the above copyright
> +#     notice, this list of conditions and the following disclaimer in
> +#     the documentation and/or other materials provided with the
> +#     distribution.
> +#   * Neither the name of Intel Corporation nor the names of its
> +#     contributors may be used to endorse or promote products derived
> +#     from this software without specific prior written permission.
> +#
> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS #
> +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # 
> +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
> FOR #
> +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> COPYRIGHT #
> +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
> INCIDENTAL, #
> +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> #
> +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
> USE, #
> +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
> ON ANY #
> +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # 
> +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
> USE #
> +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +"""
> +DPDK Test suite.
> +runtime_vf_queue_number_kernel test script.
> +"""
> +
> +import random
> +import time
> +
> +import utils
> +from pmd_output import PmdOutput
> +from test_case import TestCase
> +from virt_common import VM
> +
> +VM_CORES_MASK = 'all'
> +
> +
> +class TestRuntimeVfQueueNumberKernel(TestCase):
> +    supported_vf_driver = ['pci-stub', 'vfio-pci']
> +
> +    def set_up_all(self):
> +        self.verify(self.nic in ["fortville_eagle", 
> + "fortville_spirit", "fortville_25g",
> "fortville_spirit_single"],
> +                    "Only supported by Fortville")
> +        self.dut_ports = self.dut.get_ports(self.nic)
> +        self.verify(len(self.dut_ports) > 1, "Insufficient ports")
> +        self.vm0 = None
> +
> +        # set vf assign method and vf driver
> +        self.vf_driver = self.get_suite_cfg()['vf_driver']
> +        if self.vf_driver is None:
> +            self.vf_driver = 'pci-stub'
> +        self.verify(self.vf_driver in self.supported_vf_driver, 
> + "Unspported vf
> driver")
> +        if self.vf_driver == 'pci-stub':
> +            self.vf_assign_method = 'pci-assign'
> +        else:
> +            self.vf_assign_method = 'vfio-pci'
> +            self.dut.send_expect('modprobe vfio-pci', '#')
> +
> +        self.setup_1pf_2vf_1vm_env_flag = 0
> +        self.setup_1pf_2vf_1vm_env(driver='')
> +        self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
> +        self.portMask = utils.create_mask([self.vm0_dut_ports[0]])
> +        self.vm_dut_0.vm_pci0 = self.vm_dut_0.ports_info[0]['pci']
> +
> +    def set_up(self):
> +        pass
> +    def setup_1pf_2vf_1vm_env(self,driver="default"):
> +
> +        self.used_dut_port = self.dut_ports[0]
> +        self.dut.generate_sriov_vfs_by_port(self.used_dut_port,
> 2,driver=driver)
> +        self.sriov_vfs_port =
> + self.dut.ports_info[self.used_dut_port]['vfs_port']
> +
> +        try:
> +
> +            for port in self.sriov_vfs_port:
> +                port.bind_driver(self.vf_driver)
> +
> +            time.sleep(1)
> +
> +            vf0_prop = {'opt_host': self.sriov_vfs_port[0].pci}
> +            vf1_prop = {'opt_host': self.sriov_vfs_port[1].pci}
> +            if driver == 'igb_uio':
> +                # start testpmd without the two VFs on the host
> +                self.host_testpmd = PmdOutput(self.dut)
> +                eal_param = '-b %(vf0)s -b %(vf1)s' % {'vf0':
> self.sriov_vfs_port[0].pci,
> +                                                       'vf1': self.sriov_vfs_port[1].pci}
> +                self.host_testpmd.start_testpmd("Default", eal_param=eal_param)
> +            # set up VM0 ENV
> +            self.vm0 = VM(self.dut, 'vm0', 'runtime_vf_queue_number_kernel')
> +            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf0_prop)
> +            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf1_prop)
> +            self.vm_dut_0 = self.vm0.start()
> +            if self.vm_dut_0 is None:
> +                raise Exception("Set up VM0 ENV failed!")
> +
> +            self.setup_1pf_2vf_1vm_env_flag = 1
> +        except Exception as e:
> +            self.destroy_1pf_2vf_1vm_env()
> +            raise Exception(e)
> +
> +    def destroy_1pf_2vf_1vm_env(self):
> +        if getattr(self, 'vm0', None):
> +            # destroy testpmd in vm0
> +            self.vm0_testpmd = None
> +            self.vm0_dut_ports = None
> +            # destroy vm0
> +            self.vm0.stop()
> +            self.dut.virt_exit()
> +            self.vm0 = None
> +        if getattr(self, 'host_testpmd', None):
> +            self.host_testpmd.execute_cmd('quit', '# ')
> +            self.host_testpmd = None
> +
> +        if getattr(self, 'used_dut_port', None) != None:
> +            self.dut.destroy_sriov_vfs_by_port(self.used_dut_port)
> +            port = self.dut.ports_info[self.used_dut_port]['port']
> +            port.bind_driver()
> +            self.used_dut_port = None
> +
> +        for port_id in self.dut_ports:
> +            port = self.dut.ports_info[port_id]['port']
> +            port.bind_driver()
> +
> +        self.setup_1pf_2vf_1vm_env_flag = 0
> +
> +    def send_packet2different_queue(self, dts, src, iface, count):
> +        self.tester.scapy_foreground()
> +        for i in range(count):
> +            pkt = 'sendp([Ether(dst="%s",
> src="%s")/IP(src="10.0.0.1",dst="192.168.13.%d")/("test"*10)],iface="%
> s")' % (
> +                dts, src, (i % 254) + 1, iface)
> +            self.tester.scapy_append(pkt)
> +        self.tester.scapy_execute()
> +
> +    def test_set_valid_vf_queue_num(self):
> +        """
> +        set valid VF queue number in testpmd command-line options
> +        """
> +        random_queue = random.randint(2, 15)
> +        queue_nums = [1, random_queue, 16]
> +        for nr_queue in queue_nums:
> +            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +            eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> +            tx_port = self.tester.get_local_port(self.dut_ports[0])
> +            tester_mac = self.tester.get_mac(tx_port)
> +            iface = self.tester.get_interface(tx_port)
> +            count = nr_queue * 20
> +            times = 3
> +            while times > 0:
> +                out = self.vm0_testpmd.start_testpmd("all", "--rss-ip 
> + --txq=%s --
> rxq=%s" % (nr_queue, nr_queue), eal_param=eal_param)
> +                print(out)
> +                if 'Failed' in out or 'failed' in out:
> +                    self.vm0_testpmd.execute_cmd("port stop all")
> +                    time.sleep(5)
> +                    self.vm0_testpmd.execute_cmd('quit', '# ')
> +                    times -= 1
> +                    time.sleep(3)
> +                else:
> +                    times = 0
> +            self.vm0_testpmd.execute_cmd('set verbose 1')
> +            self.vm0_testpmd.execute_cmd('set promisc all off')
> +            time.sleep(1)
> +            self.vm0_testpmd.execute_cmd('set fwd mac')
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            out = self.vm0_testpmd.execute_cmd('start')
> +            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
> +            self.verify("port 0: RX queue number: %s Tx queue number: 
> + %s" %
> (nr_queue, nr_queue) in out, "queue number maybe error")
> +            self.send_packet2different_queue(vf0_mac, tester_mac, iface, count)
> +            out = self.vm0_testpmd.get_output()
> +            out2 = self.vm0_testpmd.execute_cmd('stop')
> +            pkts_num = out.count("src=%s -
> dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
> +            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
> +            print("get %d boadcast misc packages " % misc)
> +            if nr_queue == 1:
> +                self.verify('port 0/queue 0: received 1 packets' in 
> + out, "queue %s
> can not receive pkt" % (nr_queue - 1))
> +            else:
> +                for i in range(nr_queue):
> +                    if i<10:
> +                        i=' '+str(i)
> +                    self.verify('Queue=%s' % i in out2, "queue %s can 
> + not receive
> pkt" % i)
> +            self.verify(pkts_num==count,'Received incorrect pkts number!
> send %d pkts,received %d pkts'%(count,pkts_num))
> +            self.verify('RX-total: %d' % (count+misc) in out2 and 
> + 'TX-total: %d' %
> (count+misc) in out2,
> +                         "statistic shows rx or tx pkts number: %d 
> + incorrect" %
> (count+misc))
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            self.vm0_testpmd.execute_cmd("port stop all")
> +            time.sleep(5)
> +            self.vm0_testpmd.execute_cmd('quit', '# ')
> +            time.sleep(3)
> +
> +    def test_set_invalid_vf_queue_num_command_line(self):
> +        invalid_queue_num = [0, 17]
> +        for i in invalid_queue_num:
> +            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +            self.vm_dut_0.session_secondary = self.vm_dut_0.new_session()
> +            out = self.vm_dut_0.session_secondary.send_expect(
> +                './x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 1 
> + -w %s -- -i --
> txq=%s --rxq=%s' % (
> +                    self.vm_dut_0.vm_pci0, i, i), '# ', 40)
> +            if i == 0:
> +                self.verify('Either rx or tx queues should be 
> + non-zero' in out,
> "queue number can't be zero")
> +            else:
> +                self.verify('txq 17 invalid - must be >= 0 && <= 16' 
> + in out, "queue number is too big")
> +
> +    def test_set_valid_vf_queue_num_with_function(self):
> +        random_queue = random.randint(2, 15)
> +        queue_nums = [1, random_queue, 16]
> +        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> +        tx_port = self.tester.get_local_port(self.dut_ports[0])
> +        tester_mac = self.tester.get_mac(tx_port)
> +        iface = self.tester.get_interface(tx_port)
> +        for nr_queue in queue_nums:
> +            times = 3
> +            count = nr_queue * 20
> +            while times > 0:
> +                self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +                out = self.vm0_testpmd.start_testpmd("all",
> eal_param=eal_param)
> +                print(out)
> +                self.vm0_testpmd.execute_cmd("port stop all")
> +                self.vm0_testpmd.execute_cmd('set fwd mac')
> +                self.vm0_testpmd.execute_cmd("set verbose 1")
> +                self.vm0_testpmd.execute_cmd('set promisc all off')
> +                time.sleep(1)
> +                self.vm0_testpmd.execute_cmd("port config all rxq %s" 
> + %
> nr_queue)
> +                self.vm0_testpmd.execute_cmd("port config all txq %s" 
> + %
> nr_queue)
> +                out = self.vm0_testpmd.execute_cmd("port start all")
> +                print(out)
> +                if 'failed' in out or 'fail to' in out:
> +                    self.vm0_testpmd.execute_cmd("port stop all")
> +                    time.sleep(5)
> +                    self.vm0_testpmd.execute_cmd('quit', '# ')
> +                    times -= 1
> +                    time.sleep(3)
> +                    self.vm0_testpmd.quit()
> +                else:
> +                    times = 0
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            out = self.vm0_testpmd.execute_cmd("start")
> +            print(out)
> +            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
> +            self.verify("port 0: RX queue number: %s Tx queue number: 
> + %s" %
> (nr_queue, nr_queue) in out,
> +                        "queue number %s maybe error" % nr_queue)
> +            self.send_packet2different_queue(vf0_mac, tester_mac, iface, count)
> +            out = self.vm0_testpmd.get_output()
> +            out2 = self.vm0_testpmd.execute_cmd('stop')
> +            pkts_num=out.count("src=%s -
> dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
> +            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
> +            print("get %d broadcast misc packages " % misc)
> +            if nr_queue == 1:
> +                self.verify('port 0/queue 0: received 1 packets' in 
> + out, "queue %s
> can not receive pkt" % (nr_queue-1))
> +            else:
> +                for i in range(nr_queue):
> +                    if i<10:
> +                        i=' '+str(i)
> +                    self.verify('Queue=%s' % i in out2, "queue %s can 
> + not receive
> pkt" % i)
> +            self.verify(pkts_num==count,'Received incorrect pkts number!
> send %d pkts,received %d pkts'%(count,pkts_num))
> +            self.verify('RX-total: %d' % (count+misc) in out2 and 
> + 'TX-total: %d' %
> (count+misc) in out2,
> +                         "statistic shows rx or tx pkts number: %d 
> + incorrect" %
> (count+misc))
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            self.vm0_testpmd.execute_cmd("port stop all")
> +            time.sleep(5)
> +            self.vm0_testpmd.execute_cmd('quit', '# ')
> +            time.sleep(3)
> +
> +    def test_set_invalid_vf_queue_num_with_testpmd_command(self):
> +        invalid_queue_num = [0, 17]
> +        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> +        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> +        self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
> +        self.vm0_testpmd.execute_cmd('set promisc all off')
> +        self.vm0_testpmd.execute_cmd('set fwd mac')
> +        self.vm0_testpmd.execute_cmd("port stop all")
> +        for i in invalid_queue_num:
> +            if i == 0:
> +                self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
> +                out = self.vm0_testpmd.execute_cmd("port config all txq %s" % i)
> +                self.verify('Either rx or tx queues should be non 
> + zero' in out,
> "queue number can't be zero")
> +            else:
> +                out = self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
> +                self.verify("input rxq (17) can't be greater than 
> + max_rx_queues (16)
> of port 0" in out,
> +                            "queue number is too big")
> +            self.vm0_testpmd.execute_cmd("clear port stats all")
> +            time.sleep(1)
> +        self.vm0_testpmd.execute_cmd('quit', '# ')
> +
> +    def tear_down(self):
> +        self.vm0_testpmd.execute_cmd('quit', '# ')
> +        pass
> +
> +    def tear_down_all(self):
> +        print
> +        "tear_down_all"
> +        if self.setup_1pf_2vf_1vm_env_flag == 1:
> +            self.destroy_1pf_2vf_1vm_env()
> --
> 2.19.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts
  2019-04-04  2:07   ` Xiao, QimaiX
@ 2019-04-11 18:03     ` Tu, Lijuan
  0 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-04-11 18:03 UTC (permalink / raw)
  To: Xiao, QimaiX, dts

If that, you'd better add some interpretation around your code, it's better to wrap them in a function if it will be called for several times.

> -----Original Message-----
> From: Xiao, QimaiX
> Sent: Wednesday, April 3, 2019 7:07 PM
> To: Tu, Lijuan <lijuan.tu@intel.com>; dts@dpdk.org
> Subject: RE: [dts] [PATCH V2 1/2] add
> TestSuite_runtime_vf_queue_number_kernel to dts
> 
> 
> After a conversation with yan, zhirun, he has comfimed that may be a bug of
> dpdk. I'll report it on jira.
> -----Original Message-----
> From: Tu, Lijuan
> Sent: Thursday, April 4, 2019 1:41 AM
> To: Xiao, QimaiX <qimaix.xiao@intel.com>; dts@dpdk.org
> Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
> Subject: RE: [dts] [PATCH V2 1/2] add
> TestSuite_runtime_vf_queue_number_kernel to dts
> 
> Why you try 3 times to start testpmd, is there a bug , if yes, please report it
> out, and get fix.   If no, please explain why.
> 
> > -----Original Message-----
> > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xiao,qimai
> > Sent: Monday, April 1, 2019 6:57 PM
> > To: dts@dpdk.org
> > Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
> > Subject: [dts] [PATCH V2 1/2] add
> > TestSuite_runtime_vf_queue_number_kernel to dts
> >
> > add TestSuite_runtime_vf_queue_number_kernel to dts
> >
> > Signed-off-by: xiao,qimai <qimaix.xiao@intel.com>
> > ---
> >  ...estSuite_runtime_vf_queue_number_kernel.py | 302
> > ++++++++++++++++++
> >  1 file changed, 302 insertions(+)
> >  create mode 100644
> tests/TestSuite_runtime_vf_queue_number_kernel.py
> >
> > diff --git a/tests/TestSuite_runtime_vf_queue_number_kernel.py
> > b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> > new file mode 100644
> > index 0000000..68b9468
> > --- /dev/null
> > +++ b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> > @@ -0,0 +1,302 @@
> > +# BSD LICENSE
> > +#
> > +# Copyright(c) 2010-2019 Intel Corporation. All rights reserved.
> > +# All rights reserved.
> > +#
> > +# Redistribution and use in source and binary forms, with or without
> > +# modification, are permitted provided that the following conditions
> > +# are met:
> > +#
> > +#   * Redistributions of source code must retain the above copyright
> > +#     notice, this list of conditions and the following disclaimer.
> > +#   * Redistributions in binary form must reproduce the above copyright
> > +#     notice, this list of conditions and the following disclaimer in
> > +#     the documentation and/or other materials provided with the
> > +#     distribution.
> > +#   * Neither the name of Intel Corporation nor the names of its
> > +#     contributors may be used to endorse or promote products derived
> > +#     from this software without specific prior written permission.
> > +#
> > +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> > CONTRIBUTORS #
> > +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> #
> > +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS
> > FOR #
> > +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> > COPYRIGHT #
> > +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
> > INCIDENTAL, #
> > +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
> NOT
> > #
> > +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
> > USE, #
> > +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
> > ON ANY #
> > +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> #
> > +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
> THE
> > USE #
> > +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
> DAMAGE.
> > +
> > +"""
> > +DPDK Test suite.
> > +runtime_vf_queue_number_kernel test script.
> > +"""
> > +
> > +import random
> > +import time
> > +
> > +import utils
> > +from pmd_output import PmdOutput
> > +from test_case import TestCase
> > +from virt_common import VM
> > +
> > +VM_CORES_MASK = 'all'
> > +
> > +
> > +class TestRuntimeVfQueueNumberKernel(TestCase):
> > +    supported_vf_driver = ['pci-stub', 'vfio-pci']
> > +
> > +    def set_up_all(self):
> > +        self.verify(self.nic in ["fortville_eagle",
> > + "fortville_spirit", "fortville_25g",
> > "fortville_spirit_single"],
> > +                    "Only supported by Fortville")
> > +        self.dut_ports = self.dut.get_ports(self.nic)
> > +        self.verify(len(self.dut_ports) > 1, "Insufficient ports")
> > +        self.vm0 = None
> > +
> > +        # set vf assign method and vf driver
> > +        self.vf_driver = self.get_suite_cfg()['vf_driver']
> > +        if self.vf_driver is None:
> > +            self.vf_driver = 'pci-stub'
> > +        self.verify(self.vf_driver in self.supported_vf_driver,
> > + "Unspported vf
> > driver")
> > +        if self.vf_driver == 'pci-stub':
> > +            self.vf_assign_method = 'pci-assign'
> > +        else:
> > +            self.vf_assign_method = 'vfio-pci'
> > +            self.dut.send_expect('modprobe vfio-pci', '#')
> > +
> > +        self.setup_1pf_2vf_1vm_env_flag = 0
> > +        self.setup_1pf_2vf_1vm_env(driver='')
> > +        self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
> > +        self.portMask = utils.create_mask([self.vm0_dut_ports[0]])
> > +        self.vm_dut_0.vm_pci0 = self.vm_dut_0.ports_info[0]['pci']
> > +
> > +    def set_up(self):
> > +        pass
> > +    def setup_1pf_2vf_1vm_env(self,driver="default"):
> > +
> > +        self.used_dut_port = self.dut_ports[0]
> > +        self.dut.generate_sriov_vfs_by_port(self.used_dut_port,
> > 2,driver=driver)
> > +        self.sriov_vfs_port =
> > + self.dut.ports_info[self.used_dut_port]['vfs_port']
> > +
> > +        try:
> > +
> > +            for port in self.sriov_vfs_port:
> > +                port.bind_driver(self.vf_driver)
> > +
> > +            time.sleep(1)
> > +
> > +            vf0_prop = {'opt_host': self.sriov_vfs_port[0].pci}
> > +            vf1_prop = {'opt_host': self.sriov_vfs_port[1].pci}
> > +            if driver == 'igb_uio':
> > +                # start testpmd without the two VFs on the host
> > +                self.host_testpmd = PmdOutput(self.dut)
> > +                eal_param = '-b %(vf0)s -b %(vf1)s' % {'vf0':
> > self.sriov_vfs_port[0].pci,
> > +                                                       'vf1': self.sriov_vfs_port[1].pci}
> > +                self.host_testpmd.start_testpmd("Default",
> eal_param=eal_param)
> > +            # set up VM0 ENV
> > +            self.vm0 = VM(self.dut, 'vm0', 'runtime_vf_queue_number_kernel')
> > +            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf0_prop)
> > +            self.vm0.set_vm_device(driver=self.vf_assign_method, **vf1_prop)
> > +            self.vm_dut_0 = self.vm0.start()
> > +            if self.vm_dut_0 is None:
> > +                raise Exception("Set up VM0 ENV failed!")
> > +
> > +            self.setup_1pf_2vf_1vm_env_flag = 1
> > +        except Exception as e:
> > +            self.destroy_1pf_2vf_1vm_env()
> > +            raise Exception(e)
> > +
> > +    def destroy_1pf_2vf_1vm_env(self):
> > +        if getattr(self, 'vm0', None):
> > +            # destroy testpmd in vm0
> > +            self.vm0_testpmd = None
> > +            self.vm0_dut_ports = None
> > +            # destroy vm0
> > +            self.vm0.stop()
> > +            self.dut.virt_exit()
> > +            self.vm0 = None
> > +        if getattr(self, 'host_testpmd', None):
> > +            self.host_testpmd.execute_cmd('quit', '# ')
> > +            self.host_testpmd = None
> > +
> > +        if getattr(self, 'used_dut_port', None) != None:
> > +            self.dut.destroy_sriov_vfs_by_port(self.used_dut_port)
> > +            port = self.dut.ports_info[self.used_dut_port]['port']
> > +            port.bind_driver()
> > +            self.used_dut_port = None
> > +
> > +        for port_id in self.dut_ports:
> > +            port = self.dut.ports_info[port_id]['port']
> > +            port.bind_driver()
> > +
> > +        self.setup_1pf_2vf_1vm_env_flag = 0
> > +
> > +    def send_packet2different_queue(self, dts, src, iface, count):
> > +        self.tester.scapy_foreground()
> > +        for i in range(count):
> > +            pkt = 'sendp([Ether(dst="%s",
> > src="%s")/IP(src="10.0.0.1",dst="192.168.13.%d")/("test"*10)],iface="%
> > s")' % (
> > +                dts, src, (i % 254) + 1, iface)
> > +            self.tester.scapy_append(pkt)
> > +        self.tester.scapy_execute()
> > +
> > +    def test_set_valid_vf_queue_num(self):
> > +        """
> > +        set valid VF queue number in testpmd command-line options
> > +        """
> > +        random_queue = random.randint(2, 15)
> > +        queue_nums = [1, random_queue, 16]
> > +        for nr_queue in queue_nums:
> > +            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> > +            eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> > +            tx_port = self.tester.get_local_port(self.dut_ports[0])
> > +            tester_mac = self.tester.get_mac(tx_port)
> > +            iface = self.tester.get_interface(tx_port)
> > +            count = nr_queue * 20
> > +            times = 3
> > +            while times > 0:
> > +                out = self.vm0_testpmd.start_testpmd("all", "--rss-ip
> > + --txq=%s --
> > rxq=%s" % (nr_queue, nr_queue), eal_param=eal_param)
> > +                print(out)
> > +                if 'Failed' in out or 'failed' in out:
> > +                    self.vm0_testpmd.execute_cmd("port stop all")
> > +                    time.sleep(5)
> > +                    self.vm0_testpmd.execute_cmd('quit', '# ')
> > +                    times -= 1
> > +                    time.sleep(3)
> > +                else:
> > +                    times = 0
> > +            self.vm0_testpmd.execute_cmd('set verbose 1')
> > +            self.vm0_testpmd.execute_cmd('set promisc all off')
> > +            time.sleep(1)
> > +            self.vm0_testpmd.execute_cmd('set fwd mac')
> > +            self.vm0_testpmd.execute_cmd("clear port stats all")
> > +            out = self.vm0_testpmd.execute_cmd('start')
> > +            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
> > +            self.verify("port 0: RX queue number: %s Tx queue number:
> > + %s" %
> > (nr_queue, nr_queue) in out, "queue number maybe error")
> > +            self.send_packet2different_queue(vf0_mac, tester_mac, iface,
> count)
> > +            out = self.vm0_testpmd.get_output()
> > +            out2 = self.vm0_testpmd.execute_cmd('stop')
> > +            pkts_num = out.count("src=%s -
> > dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
> > +            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
> > +            print("get %d boadcast misc packages " % misc)
> > +            if nr_queue == 1:
> > +                self.verify('port 0/queue 0: received 1 packets' in
> > + out, "queue %s
> > can not receive pkt" % (nr_queue - 1))
> > +            else:
> > +                for i in range(nr_queue):
> > +                    if i<10:
> > +                        i=' '+str(i)
> > +                    self.verify('Queue=%s' % i in out2, "queue %s can
> > + not receive
> > pkt" % i)
> > +            self.verify(pkts_num==count,'Received incorrect pkts number!
> > send %d pkts,received %d pkts'%(count,pkts_num))
> > +            self.verify('RX-total: %d' % (count+misc) in out2 and
> > + 'TX-total: %d' %
> > (count+misc) in out2,
> > +                         "statistic shows rx or tx pkts number: %d
> > + incorrect" %
> > (count+misc))
> > +            self.vm0_testpmd.execute_cmd("clear port stats all")
> > +            self.vm0_testpmd.execute_cmd("port stop all")
> > +            time.sleep(5)
> > +            self.vm0_testpmd.execute_cmd('quit', '# ')
> > +            time.sleep(3)
> > +
> > +    def test_set_invalid_vf_queue_num_command_line(self):
> > +        invalid_queue_num = [0, 17]
> > +        for i in invalid_queue_num:
> > +            self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> > +            self.vm_dut_0.session_secondary = self.vm_dut_0.new_session()
> > +            out = self.vm_dut_0.session_secondary.send_expect(
> > +                './x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 1
> > + -w %s -- -i --
> > txq=%s --rxq=%s' % (
> > +                    self.vm_dut_0.vm_pci0, i, i), '# ', 40)
> > +            if i == 0:
> > +                self.verify('Either rx or tx queues should be
> > + non-zero' in out,
> > "queue number can't be zero")
> > +            else:
> > +                self.verify('txq 17 invalid - must be >= 0 && <= 16'
> > + in out, "queue number is too big")
> > +
> > +    def test_set_valid_vf_queue_num_with_function(self):
> > +        random_queue = random.randint(2, 15)
> > +        queue_nums = [1, random_queue, 16]
> > +        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> > +        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> > +        tx_port = self.tester.get_local_port(self.dut_ports[0])
> > +        tester_mac = self.tester.get_mac(tx_port)
> > +        iface = self.tester.get_interface(tx_port)
> > +        for nr_queue in queue_nums:
> > +            times = 3
> > +            count = nr_queue * 20
> > +            while times > 0:
> > +                self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> > +                out = self.vm0_testpmd.start_testpmd("all",
> > eal_param=eal_param)
> > +                print(out)
> > +                self.vm0_testpmd.execute_cmd("port stop all")
> > +                self.vm0_testpmd.execute_cmd('set fwd mac')
> > +                self.vm0_testpmd.execute_cmd("set verbose 1")
> > +                self.vm0_testpmd.execute_cmd('set promisc all off')
> > +                time.sleep(1)
> > +                self.vm0_testpmd.execute_cmd("port config all rxq %s"
> > + %
> > nr_queue)
> > +                self.vm0_testpmd.execute_cmd("port config all txq %s"
> > + %
> > nr_queue)
> > +                out = self.vm0_testpmd.execute_cmd("port start all")
> > +                print(out)
> > +                if 'failed' in out or 'fail to' in out:
> > +                    self.vm0_testpmd.execute_cmd("port stop all")
> > +                    time.sleep(5)
> > +                    self.vm0_testpmd.execute_cmd('quit', '# ')
> > +                    times -= 1
> > +                    time.sleep(3)
> > +                    self.vm0_testpmd.quit()
> > +                else:
> > +                    times = 0
> > +            self.vm0_testpmd.execute_cmd("clear port stats all")
> > +            out = self.vm0_testpmd.execute_cmd("start")
> > +            print(out)
> > +            vf0_mac = self.vm0_testpmd.get_port_mac(0).lower()
> > +            self.verify("port 0: RX queue number: %s Tx queue number:
> > + %s" %
> > (nr_queue, nr_queue) in out,
> > +                        "queue number %s maybe error" % nr_queue)
> > +            self.send_packet2different_queue(vf0_mac, tester_mac, iface,
> count)
> > +            out = self.vm0_testpmd.get_output()
> > +            out2 = self.vm0_testpmd.execute_cmd('stop')
> > +            pkts_num=out.count("src=%s -
> > dst=%s"%(tester_mac.upper(),vf0_mac.upper()))
> > +            misc = out.count("dst=FF:FF:FF:FF:FF:FF")
> > +            print("get %d broadcast misc packages " % misc)
> > +            if nr_queue == 1:
> > +                self.verify('port 0/queue 0: received 1 packets' in
> > + out, "queue %s
> > can not receive pkt" % (nr_queue-1))
[Lijuan] Should be cannot
> > +            else:
> > +                for i in range(nr_queue):
> > +                    if i<10:
> > +                        i=' '+str(i)
> > +                    self.verify('Queue=%s' % i in out2, "queue %s can
> > + not receive
> > pkt" % i)
> > +            self.verify(pkts_num==count,'Received incorrect pkts number!
> > send %d pkts,received %d pkts'%(count,pkts_num))
> > +            self.verify('RX-total: %d' % (count+misc) in out2 and
> > + 'TX-total: %d' %
> > (count+misc) in out2,
> > +                         "statistic shows rx or tx pkts number: %d
> > + incorrect" %
> > (count+misc))
> > +            self.vm0_testpmd.execute_cmd("clear port stats all")
> > +            self.vm0_testpmd.execute_cmd("port stop all")
> > +            time.sleep(5)
> > +            self.vm0_testpmd.execute_cmd('quit', '# ')
> > +            time.sleep(3)
> > +
> > +    def test_set_invalid_vf_queue_num_with_testpmd_command(self):
> > +        invalid_queue_num = [0, 17]
> > +        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> > +        eal_param = '-w %(vf0)s' % {'vf0': self.vm_dut_0.vm_pci0}
> > +        self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
> > +        self.vm0_testpmd.execute_cmd('set promisc all off')
> > +        self.vm0_testpmd.execute_cmd('set fwd mac')
> > +        self.vm0_testpmd.execute_cmd("port stop all")
> > +        for i in invalid_queue_num:
> > +            if i == 0:
> > +                self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
> > +                out = self.vm0_testpmd.execute_cmd("port config all txq %s" % i)
> > +                self.verify('Either rx or tx queues should be non
> > + zero' in out,
> > "queue number can't be zero")
> > +            else:
> > +                out = self.vm0_testpmd.execute_cmd("port config all rxq %s" % i)
> > +                self.verify("input rxq (17) can't be greater than
> > + max_rx_queues (16)
> > of port 0" in out,
> > +                            "queue number is too big")
> > +            self.vm0_testpmd.execute_cmd("clear port stats all")
> > +            time.sleep(1)
> > +        self.vm0_testpmd.execute_cmd('quit', '# ')
> > +
> > +    def tear_down(self):
> > +        self.vm0_testpmd.execute_cmd('quit', '# ')
> > +        pass
[Lijuan] useless statement
> > +
> > +    def tear_down_all(self):
> > +        print
> > +        "tear_down_all"
[Lijuan] useless statement
> > +        if self.setup_1pf_2vf_1vm_env_flag == 1:
> > +            self.destroy_1pf_2vf_1vm_env()
> > --
> > 2.19.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2019-04-11 18:03 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-02  1:56 [dts] [PATCH V2 1/2] add TestSuite_runtime_vf_queue_number_kernel to dts xiao,qimai
2019-04-03 17:41 ` Tu, Lijuan
2019-04-04  2:07   ` Xiao, QimaiX
2019-04-11 18:03     ` Tu, Lijuan

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