* [dts] [PATCH V2] add TestSuite_runtime_vf_queue_number_kernel
@ 2019-05-08 6:17 xiao,qimai
2019-05-08 7:12 ` Li, WenjieX A
0 siblings, 1 reply; 2+ messages in thread
From: xiao,qimai @ 2019-05-08 6:17 UTC (permalink / raw)
To: dts; +Cc: xiao,qimai
add tests/TestSuite_runtime_vf_queue_number_kernel
Signed-off-by: xiao,qimai <qimaix.xiao@intel.com>
---
...estSuite_runtime_vf_queue_number_kernel.py | 293 ++++++++++++++++++
1 file changed, 293 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..f14ff76
--- /dev/null
+++ b/tests/TestSuite_runtime_vf_queue_number_kernel.py
@@ -0,0 +1,293 @@
+# 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 check_result(self, nr_queue, out, out2, pkts_num, count, 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_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
+
+ # try tree times to make sure testpmd launched normally
+ while times > 0:
+ out = self.vm0_testpmd.start_testpmd("all", "--rss-ip --txq=%s --rxq=%s" % (nr_queue, nr_queue), eal_param=eal_param)
+ self.logger.info(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")
+ self.logger.info("get %d boadcast misc packages " % misc)
+ self.check_result(nr_queue, out, out2, pkts_num, count, misc)
+
+ 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
+
+ #try tree times to make sure testpmd launched normally
+ while times > 0:
+ self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+ out = self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
+ self.logger.info(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")
+ self.logger.info(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")
+ self.logger.info(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")
+ self.logger.info("get %d broadcast misc packages " % misc)
+ self.check_result(nr_queue, out, out2, pkts_num, count, misc)
+
+ 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', '# ')
+
+ def tear_down_all(self):
+ self.logger.info("tear_down_all")
+ if self.setup_1pf_2vf_1vm_env_flag == 1:
+ self.destroy_1pf_2vf_1vm_env()
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH V2] add TestSuite_runtime_vf_queue_number_kernel
2019-05-08 6:17 [dts] [PATCH V2] add TestSuite_runtime_vf_queue_number_kernel xiao,qimai
@ 2019-05-08 7:12 ` Li, WenjieX A
0 siblings, 0 replies; 2+ messages in thread
From: Li, WenjieX A @ 2019-05-08 7:12 UTC (permalink / raw)
To: Xiao, QimaiX, dts; +Cc: Xiao, QimaiX
HI Qimai,
1. Copyright should be "the current year" for new script/test plan.
# Copyright(c) 2019 Intel Corporation. All rights reserved.
2. From your script, the txq should not be 0; the dpdk output " must be >= 0 " seems not proper.
> + self.verify('txq 17 invalid - must be >= 0 && <= 16' in
> + out, "queue number is too big")
3. It seems that you just check the output of "port config all txq 0", is it unnecessary to check " port config all rxq 0"?
> + 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")
4. Personal suggestion: define a global variable for the max queue number(16)
Thank you!
BR,
Wenjie
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xiao,qimai
> Sent: Wednesday, May 8, 2019 2:18 PM
> To: dts@dpdk.org
> Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
> Subject: [dts] [PATCH V2] add TestSuite_runtime_vf_queue_number_kernel
>
> add tests/TestSuite_runtime_vf_queue_number_kernel
>
> Signed-off-by: xiao,qimai <qimaix.xiao@intel.com>
> ---
> ...estSuite_runtime_vf_queue_number_kernel.py | 293 ++++++++++++++++++
> 1 file changed, 293 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..f14ff76
> --- /dev/null
> +++ b/tests/TestSuite_runtime_vf_queue_number_kernel.py
> @@ -0,0 +1,293 @@
> +# 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 check_result(self, nr_queue, out, out2, pkts_num, count, 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_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
> +
> + # try tree times to make sure testpmd launched normally
> + while times > 0:
> + out = self.vm0_testpmd.start_testpmd("all", "--rss-ip --txq=%s --
> rxq=%s" % (nr_queue, nr_queue), eal_param=eal_param)
> + self.logger.info(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")
> + self.logger.info("get %d boadcast misc packages " % misc)
> + self.check_result(nr_queue, out, out2, pkts_num, count,
> + misc)
> +
> + 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
> +
> + #try tree times to make sure testpmd launched normally
> + while times > 0:
> + self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> + out = self.vm0_testpmd.start_testpmd("all", eal_param=eal_param)
> + self.logger.info(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")
> + self.logger.info(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")
> + self.logger.info(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")
> + self.logger.info("get %d broadcast misc packages " % misc)
> + self.check_result(nr_queue, out, out2, pkts_num, count,
> + misc)
> +
> + 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', '# ')
> +
> + def tear_down_all(self):
> + self.logger.info("tear_down_all")
> + if self.setup_1pf_2vf_1vm_env_flag == 1:
> + self.destroy_1pf_2vf_1vm_env()
> --
> 2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2019-05-08 7:12 UTC | newest]
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2019-05-08 6:17 [dts] [PATCH V2] add TestSuite_runtime_vf_queue_number_kernel xiao,qimai
2019-05-08 7:12 ` Li, WenjieX A
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