* [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py
@ 2019-05-10 5:39 Peng Yuan
2019-05-22 5:32 ` Tu, Lijuan
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Peng Yuan @ 2019-05-10 5:39 UTC (permalink / raw)
To: dts; +Cc: Peng Yuan
Add TestSuite_ixgbe_vf_get_extra_queue_information.py
Signed-off-by: Peng Yuan <yuan.peng@intel.com>
diff --git a/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
new file mode 100644
index 0000000..c712942
--- /dev/null
+++ b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
@@ -0,0 +1,285 @@
+# 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.
+Test Niantic ixgbe_get_vf_queue Include Extra Information function.
+"""
+import time
+import random
+import re
+import utils
+
+# Use scapy to send packets with different source and dest ip.
+# and collect the hash result of five tuple and the queue id.
+from test_case import TestCase
+from pmd_output import PmdOutput
+from virt_common import VM
+from qemu_kvm import QEMUKvm
+
+class TestIxgbeVfGetExtraInfo(TestCase):
+
+
+ def get_packet_bytes(self, queue):
+ """
+ Get rx queue packets and bytes.
+ """
+ out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
+ lines = out.split("\r\n")
+
+ for line in lines:
+ line = line.strip()
+ if ("rx_queue_%s_packets" % queue) in line:
+ rev_queue, rev_num = line.split(': ', 1)
+ for line in lines:
+ line = line.strip()
+ if ("rx_queue_%s_bytes" % queue) in line:
+ rev_queue, rev_byte = line.split(': ', 1)
+
+ return rev_num, rev_byte
+
+ def send_verify_up(self, prio="", vlan=""):
+ """
+ Send packets including user priority and verify the result.
+ """
+ if prio=="1" or prio=="2" or prio=="3":
+ rev_num, rev_byte = self.get_packet_bytes(prio)
+ else:
+ rev_num, rev_byte = self.get_packet_bytes("0")
+
+ self.tester.scapy_foreground()
+ self.tester.scapy_append('sys.path.append("./")')
+ self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
+ # send packet with different parameters
+ packet = r'sendp([Ether(src="%s",dst="%s")/Dot1Q(prio=%s, vlan=%s)/IP()/Raw("x"*20)], iface="%s")' % (
+ self.src_mac, self.vm0_vf0_mac, prio, vlan, self.tester_intf)
+ self.tester.scapy_append(packet)
+ self.tester.scapy_execute()
+ time.sleep(.5)
+
+ if prio=="1" or prio=="2" or prio=="3":
+ rev_num_after, rev_byte_after = self.get_packet_bytes(prio)
+ else:
+ rev_num_after, rev_byte_after = self.get_packet_bytes("0")
+
+ rev_num_added = int(rev_num_after) - int(rev_num)
+ rev_byte_added = int(rev_byte_after) - int(rev_byte)
+
+ if vlan == "0":
+ self.verify((rev_num_added == 1 and rev_byte_added == 60), "the packet is not sent to the right queue.")
+ else:
+ self.verify((rev_num_added == 0 and rev_byte_added == 0), "the packet is received.")
+
+ def send_verify_queue(self, ptype="ip"):
+ """
+ Send different packets, return the received queue.
+ """
+ rev_num0, rev_byte0 = self.get_packet_bytes("0")
+ rev_num1, rev_byte1 = self.get_packet_bytes("1")
+ self.tester.scapy_foreground()
+ self.tester.scapy_append('sys.path.append("./")')
+ self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
+ # send packet with different parameters
+ if ptype == "ip":
+ packet = r'sendp([Ether(src="%s",dst="%s")/IP()/Raw("x"*20)], count=100, iface="%s")' % (
+ self.src_mac, self.vm0_vf0_mac, self.tester_intf)
+ elif ptype == "udp":
+ packet = r'sendp([Ether(src="%s",dst="%s")/IP(src="192.168.0.1", dst="192.168.0.3")/UDP(sport=23,dport=24)/Raw("x"*20)], count=100, iface="%s")' % (
+ self.src_mac, self.vm0_vf0_mac, self.tester_intf)
+ self.tester.scapy_append(packet)
+ self.tester.scapy_execute()
+
+ rev_num_after0, rev_byte_after0 = self.get_packet_bytes("0")
+ rev_num_after1, rev_byte_after1 = self.get_packet_bytes("1")
+
+ rev_num_added0 = int(rev_num_after0) - int(rev_num0)
+ rev_byte_added0 = int(rev_byte_after0) - int(rev_byte0)
+ rev_num_added1 = int(rev_num_after1) - int(rev_num1)
+ rev_byte_added1 = int(rev_byte_after1) - int(rev_byte1)
+
+ if rev_num_added0 == 100 and rev_byte_added0 != 0:
+ queue = 0
+ elif rev_num_added1 == 100 and rev_byte_added1 != 0:
+ queue = 1
+ else:
+ print utils.RED("There is no packet received.")
+
+ return queue
+
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+ """
+ self.verify(self.nic in ["niantic"],
+ "NIC Unsupported: " + str(self.nic))
+ self.dut_ports = self.dut.get_ports(self.nic)
+ self.verify(len(self.dut_ports) >= 1, "Insufficient ports")
+ self.cores = "1S/8C/1T"
+
+ self.pf_mac = self.dut.get_mac_address(self.dut_ports[0])
+ txport = self.tester.get_local_port(self.dut_ports[0])
+ self.tester_intf = self.tester.get_interface(txport)
+ self.tester_mac = self.tester.get_mac(txport)
+
+ self.pf_intf = self.dut.ports_info[self.dut_ports[0]]['intf']
+ self.pf_pci = self.dut.ports_info[self.dut_ports[0]]['pci']
+ self.src_mac = '00:02:00:00:00:01'
+ self.dut.send_expect('modprobe vfio-pci', '#')
+
+ self.used_dut_port = self.dut_ports[0]
+ self.dut.generate_sriov_vfs_by_port(
+ self.used_dut_port, 1, driver='igb_uio')
+ self.sriov_vfs_port = self.dut.ports_info[
+ self.used_dut_port]['vfs_port']
+ for port in self.sriov_vfs_port:
+ port.bind_driver('vfio-pci')
+ time.sleep(1)
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ pass
+
+ def setup_vm_env(self):
+ """
+ 1pf -> 1vf , vf->vm0
+ """
+ vf0_prop_1 = {'opt_host': self.sriov_vfs_port[0].pci}
+ self.vm0 = QEMUKvm(self.dut, 'vm0', 'ixgbe_vf_get_extra_queue_information')
+ self.vm0.set_vm_device(driver='vfio-pci', **vf0_prop_1)
+ try:
+ self.vm0_dut = self.vm0.start()
+ if self.vm0_dut is None:
+ raise Exception("Set up VM ENV failed")
+ else:
+ self.verify(self.vm0_dut.ports_info[0][
+ 'intf'] != 'N/A', "Not interface")
+ except Exception as e:
+ self.destroy_vm_env()
+ self.logger.error("Failure for %s" % str(e))
+
+ self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
+ self.vm0_intf0 = self.vm0_dut.ports_info[0]['intf']
+
+ self.vm0_dut.restore_interfaces_linux()
+
+ def destroy_vm_env(self):
+ """
+ destroy vm environment
+ """
+ if getattr(self, 'vm0', None):
+ self.vm0_dut.kill_all()
+ self.vm0_dut_ports = None
+ self.vm0.stop()
+ self.vm0 = None
+
+ self.dut.virt_exit()
+
+ def destroy_vf_env(self):
+ """
+ destroy vf
+ """
+ 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']
+ self.used_dut_port = None
+
+ def verify_rx_queue(self, num):
+ """
+ verify the rx queue number
+ """
+ # pf up + vf up -> vf up
+ self.vm0_dut.send_expect("ifconfig %s up" % self.vm0_intf0, "#")
+ time.sleep(10)
+ out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
+ self.verify(("rx_queue_%d" % (num-1)) in out, "Wrong rx queue number")
+ time.sleep(3)
+
+ def test_enable_dcb(self):
+ """
+ DPDK PF, kernel VF, enable DCB mode with TC=4
+ """
+ # start testpmd with PF on the host
+ self.dut_testpmd = PmdOutput(self.dut)
+ self.dut_testpmd.start_testpmd(
+ "%s" % self.cores, "--rxq=4 --txq=4 --nb-cores=4", "-w %s" % self.pf_pci)
+ self.dut_testpmd.execute_cmd("port stop 0")
+ self.dut_testpmd.execute_cmd("port config 0 dcb vt on 4 pfc off")
+ self.dut_testpmd.execute_cmd("port start 0")
+ time.sleep(5)
+ self.setup_vm_env()
+ # verify the vf get the extra info.
+ self.verify_rx_queue(4)
+ # verify the packet enter into the expected queue.
+ self.send_verify_up(prio="0",vlan="0")
+ self.send_verify_up(prio="1",vlan="0")
+ self.send_verify_up(prio="2",vlan="0")
+ self.send_verify_up(prio="3",vlan="0")
+ self.send_verify_up(prio="4",vlan="0")
+ self.send_verify_up(prio="5",vlan="0")
+ self.send_verify_up(prio="6",vlan="0")
+ self.send_verify_up(prio="7",vlan="0")
+ self.send_verify_up(prio="0",vlan="1")
+
+ def test_disable_dcb(self):
+ """
+ DPDK PF, kernel VF, disable DCB mode
+ """
+ # start testpmd with PF on the host
+ self.dut_testpmd = PmdOutput(self.dut)
+ self.dut_testpmd.start_testpmd(
+ "%s" % self.cores, "--rxq=2 --txq=2 --nb-cores=2", "-w %s" % self.pf_pci)
+ self.dut_testpmd.execute_cmd("start")
+ time.sleep(5)
+ self.setup_vm_env()
+ # verify the vf get the extra info.
+ self.verify_rx_queue(2)
+ # verify the packet enter into the expected queue.
+ rss_queue0 = self.send_verify_queue(ptype="ip")
+ rss_queue1 = self.send_verify_queue(ptype="udp")
+ self.verify(rss_queue0 != rss_queue1, "Different packets not mapping to different queues.")
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.dut_testpmd.quit()
+ self.destroy_vm_env()
+ time.sleep(2)
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.destroy_vf_env()
+ self.dut.kill_all()
+ time.sleep(2)
--
2.14.3
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py
2019-05-10 5:39 [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py Peng Yuan
@ 2019-05-22 5:32 ` Tu, Lijuan
2019-05-22 5:49 ` Tu, Lijuan
2019-05-22 8:54 ` Tu, Lijuan
2 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-05-22 5:32 UTC (permalink / raw)
To: Peng, Yuan, dts; +Cc: Peng, Yuan
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Yuan
> Sent: Friday, May 10, 2019 1:40 PM
> To: dts@dpdk.org
> Cc: Peng, Yuan <yuan.peng@intel.com>
> Subject: [dts] [PATCH v1] tests: add
> TestSuite_ixgbe_vf_get_extra_queue_information.py
>
> Add TestSuite_ixgbe_vf_get_extra_queue_information.py
>
> Signed-off-by: Peng Yuan <yuan.peng@intel.com>
>
> diff --git a/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> new file mode 100644
> index 0000000..c712942
> --- /dev/null
> +++ b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> @@ -0,0 +1,285 @@
> +# 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.
> +Test Niantic ixgbe_get_vf_queue Include Extra Information function.
> +"""
> +import time
> +import random
> +import re
> +import utils
> +
> +# Use scapy to send packets with different source and dest ip.
> +# and collect the hash result of five tuple and the queue id.
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from virt_common import VM
> +from qemu_kvm import QEMUKvm
> +
> +class TestIxgbeVfGetExtraInfo(TestCase):
> +
> +
> + def get_packet_bytes(self, queue):
> + """
> + Get rx queue packets and bytes.
> + """
> + out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
> + lines = out.split("\r\n")
> +
> + for line in lines:
> + line = line.strip()
> + if ("rx_queue_%s_packets" % queue) in line:
> + rev_queue, rev_num = line.split(': ', 1)
> + for line in lines:
> + line = line.strip()
> + if ("rx_queue_%s_bytes" % queue) in line:
> + rev_queue, rev_byte = line.split(': ', 1)
> +
> + return rev_num, rev_byte
> +
> + def send_verify_up(self, prio="", vlan=""):
> + """
> + Send packets including user priority and verify the result.
> + """
> + if prio=="1" or prio=="2" or prio=="3":
> + rev_num, rev_byte = self.get_packet_bytes(prio)
> + else:
> + rev_num, rev_byte = self.get_packet_bytes("0")
> +
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sys.path.append("./")')
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + # send packet with different parameters
> + packet = r'sendp([Ether(src="%s",dst="%s")/Dot1Q(prio=%s,
> vlan=%s)/IP()/Raw("x"*20)], iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, prio, vlan, self.tester_intf)
> + self.tester.scapy_append(packet)
> + self.tester.scapy_execute()
> + time.sleep(.5)
> +
> + if prio=="1" or prio=="2" or prio=="3":
> + rev_num_after, rev_byte_after = self.get_packet_bytes(prio)
> + else:
> + rev_num_after, rev_byte_after = self.get_packet_bytes("0")
> +
> + rev_num_added = int(rev_num_after) - int(rev_num)
> + rev_byte_added = int(rev_byte_after) - int(rev_byte)
> +
> + if vlan == "0":
> + self.verify((rev_num_added == 1 and rev_byte_added == 60), "the
> packet is not sent to the right queue.")
> + else:
> + self.verify((rev_num_added == 0 and rev_byte_added == 0),
> + "the packet is received.")
> +
> + def send_verify_queue(self, ptype="ip"):
> + """
> + Send different packets, return the received queue.
> + """
> + rev_num0, rev_byte0 = self.get_packet_bytes("0")
> + rev_num1, rev_byte1 = self.get_packet_bytes("1")
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sys.path.append("./")')
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + # send packet with different parameters
> + if ptype == "ip":
> + packet = r'sendp([Ether(src="%s",dst="%s")/IP()/Raw("x"*20)],
> count=100, iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, self.tester_intf)
> + elif ptype == "udp":
> + packet = r'sendp([Ether(src="%s",dst="%s")/IP(src="192.168.0.1",
> dst="192.168.0.3")/UDP(sport=23,dport=24)/Raw("x"*20)], count=100,
> iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, self.tester_intf)
> + self.tester.scapy_append(packet)
> + self.tester.scapy_execute()
> +
> + rev_num_after0, rev_byte_after0 = self.get_packet_bytes("0")
> + rev_num_after1, rev_byte_after1 = self.get_packet_bytes("1")
> +
> + rev_num_added0 = int(rev_num_after0) - int(rev_num0)
> + rev_byte_added0 = int(rev_byte_after0) - int(rev_byte0)
> + rev_num_added1 = int(rev_num_after1) - int(rev_num1)
> + rev_byte_added1 = int(rev_byte_after1) - int(rev_byte1)
> +
> + if rev_num_added0 == 100 and rev_byte_added0 != 0:
> + queue = 0
> + elif rev_num_added1 == 100 and rev_byte_added1 != 0:
> + queue = 1
> + else:
> + print utils.RED("There is no packet received.")
> +
> + return queue
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.verify(self.nic in ["niantic"],
> + "NIC Unsupported: " + str(self.nic))
> + self.dut_ports = self.dut.get_ports(self.nic)
> + self.verify(len(self.dut_ports) >= 1, "Insufficient ports")
> + self.cores = "1S/8C/1T"
> +
> + self.pf_mac = self.dut.get_mac_address(self.dut_ports[0])
> + txport = self.tester.get_local_port(self.dut_ports[0])
> + self.tester_intf = self.tester.get_interface(txport)
> + self.tester_mac = self.tester.get_mac(txport)
> +
> + self.pf_intf = self.dut.ports_info[self.dut_ports[0]]['intf']
> + self.pf_pci = self.dut.ports_info[self.dut_ports[0]]['pci']
> + self.src_mac = '00:02:00:00:00:01'
> + self.dut.send_expect('modprobe vfio-pci', '#')
> +
> + self.used_dut_port = self.dut_ports[0]
> + self.dut.generate_sriov_vfs_by_port(
> + self.used_dut_port, 1, driver='igb_uio')
> + self.sriov_vfs_port = self.dut.ports_info[
> + self.used_dut_port]['vfs_port']
> + for port in self.sriov_vfs_port:
> + port.bind_driver('vfio-pci')
> + time.sleep(1)
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + pass
> +
> + def setup_vm_env(self):
> + """
> + 1pf -> 1vf , vf->vm0
> + """
> + vf0_prop_1 = {'opt_host': self.sriov_vfs_port[0].pci}
> + self.vm0 = QEMUKvm(self.dut, 'vm0',
> 'ixgbe_vf_get_extra_queue_information')
> + self.vm0.set_vm_device(driver='vfio-pci', **vf0_prop_1)
> + try:
> + self.vm0_dut = self.vm0.start()
> + if self.vm0_dut is None:
> + raise Exception("Set up VM ENV failed")
> + else:
> + self.verify(self.vm0_dut.ports_info[0][
> + 'intf'] != 'N/A', "Not interface")
> + except Exception as e:
> + self.destroy_vm_env()
> + self.logger.error("Failure for %s" % str(e))
> +
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + self.vm0_intf0 = self.vm0_dut.ports_info[0]['intf']
> +
> + self.vm0_dut.restore_interfaces_linux()
> +
> + def destroy_vm_env(self):
> + """
> + destroy vm environment
> + """
> + if getattr(self, 'vm0', None):
> + self.vm0_dut.kill_all()
> + self.vm0_dut_ports = None
> + self.vm0.stop()
> + self.vm0 = None
> +
> + self.dut.virt_exit()
> +
> + def destroy_vf_env(self):
> + """
> + destroy vf
> + """
> + 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']
> + self.used_dut_port = None
> +
> + def verify_rx_queue(self, num):
> + """
> + verify the rx queue number
> + """
> + # pf up + vf up -> vf up
> + self.vm0_dut.send_expect("ifconfig %s up" % self.vm0_intf0, "#")
> + time.sleep(10)
> + out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
> + self.verify(("rx_queue_%d" % (num-1)) in out, "Wrong rx queue
> number")
> + time.sleep(3)
> +
> + def test_enable_dcb(self):
> + """
> + DPDK PF, kernel VF, enable DCB mode with TC=4
> + """
> + # start testpmd with PF on the host
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd(
> + "%s" % self.cores, "--rxq=4 --txq=4 --nb-cores=4", "-w %s" %
> self.pf_pci)
> + self.dut_testpmd.execute_cmd("port stop 0")
> + self.dut_testpmd.execute_cmd("port config 0 dcb vt on 4 pfc off")
> + self.dut_testpmd.execute_cmd("port start 0")
> + time.sleep(5)
> + self.setup_vm_env()
> + # verify the vf get the extra info.
> + self.verify_rx_queue(4)
> + # verify the packet enter into the expected queue.
> + self.send_verify_up(prio="0",vlan="0")
> + self.send_verify_up(prio="1",vlan="0")
> + self.send_verify_up(prio="2",vlan="0")
> + self.send_verify_up(prio="3",vlan="0")
> + self.send_verify_up(prio="4",vlan="0")
> + self.send_verify_up(prio="5",vlan="0")
> + self.send_verify_up(prio="6",vlan="0")
> + self.send_verify_up(prio="7",vlan="0")
> + self.send_verify_up(prio="0",vlan="1")
> +
> + def test_disable_dcb(self):
> + """
> + DPDK PF, kernel VF, disable DCB mode
> + """
> + # start testpmd with PF on the host
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd(
> + "%s" % self.cores, "--rxq=2 --txq=2 --nb-cores=2", "-w %s" %
> self.pf_pci)
> + self.dut_testpmd.execute_cmd("start")
> + time.sleep(5)
> + self.setup_vm_env()
> + # verify the vf get the extra info.
> + self.verify_rx_queue(2)
> + # verify the packet enter into the expected queue.
> + rss_queue0 = self.send_verify_queue(ptype="ip")
> + rss_queue1 = self.send_verify_queue(ptype="udp")
> + self.verify(rss_queue0 != rss_queue1, "Different packets not
> + mapping to different queues.")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut_testpmd.quit()
> + self.destroy_vm_env()
> + time.sleep(2)
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.destroy_vf_env()
> + self.dut.kill_all()
> + time.sleep(2)
> --
> 2.14.3
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py
2019-05-10 5:39 [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py Peng Yuan
2019-05-22 5:32 ` Tu, Lijuan
@ 2019-05-22 5:49 ` Tu, Lijuan
2019-05-22 8:54 ` Tu, Lijuan
2 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-05-22 5:49 UTC (permalink / raw)
To: Peng, Yuan, dts; +Cc: Peng, Yuan
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Yuan
> Sent: Friday, May 10, 2019 1:40 PM
> To: dts@dpdk.org
> Cc: Peng, Yuan <yuan.peng@intel.com>
> Subject: [dts] [PATCH v1] tests: add
> TestSuite_ixgbe_vf_get_extra_queue_information.py
>
> Add TestSuite_ixgbe_vf_get_extra_queue_information.py
>
> Signed-off-by: Peng Yuan <yuan.peng@intel.com>
>
> diff --git a/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> new file mode 100644
> index 0000000..c712942
> --- /dev/null
> +++ b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> @@ -0,0 +1,285 @@
> +# 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.
> +Test Niantic ixgbe_get_vf_queue Include Extra Information function.
> +"""
> +import time
> +import random
> +import re
> +import utils
> +
> +# Use scapy to send packets with different source and dest ip.
> +# and collect the hash result of five tuple and the queue id.
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from virt_common import VM
> +from qemu_kvm import QEMUKvm
> +
> +class TestIxgbeVfGetExtraInfo(TestCase):
> +
> +
> + def get_packet_bytes(self, queue):
> + """
> + Get rx queue packets and bytes.
> + """
> + out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
> + lines = out.split("\r\n")
> +
> + for line in lines:
> + line = line.strip()
> + if ("rx_queue_%s_packets" % queue) in line:
> + rev_queue, rev_num = line.split(': ', 1)
> + for line in lines:
> + line = line.strip()
> + if ("rx_queue_%s_bytes" % queue) in line:
> + rev_queue, rev_byte = line.split(': ', 1)
> +
> + return rev_num, rev_byte
> +
> + def send_verify_up(self, prio="", vlan=""):
> + """
> + Send packets including user priority and verify the result.
> + """
> + if prio=="1" or prio=="2" or prio=="3":
> + rev_num, rev_byte = self.get_packet_bytes(prio)
> + else:
> + rev_num, rev_byte = self.get_packet_bytes("0")
> +
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sys.path.append("./")')
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + # send packet with different parameters
> + packet = r'sendp([Ether(src="%s",dst="%s")/Dot1Q(prio=%s,
> vlan=%s)/IP()/Raw("x"*20)], iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, prio, vlan, self.tester_intf)
> + self.tester.scapy_append(packet)
> + self.tester.scapy_execute()
> + time.sleep(.5)
> +
> + if prio=="1" or prio=="2" or prio=="3":
> + rev_num_after, rev_byte_after = self.get_packet_bytes(prio)
> + else:
> + rev_num_after, rev_byte_after = self.get_packet_bytes("0")
> +
> + rev_num_added = int(rev_num_after) - int(rev_num)
> + rev_byte_added = int(rev_byte_after) - int(rev_byte)
> +
> + if vlan == "0":
> + self.verify((rev_num_added == 1 and rev_byte_added == 60), "the
> packet is not sent to the right queue.")
> + else:
> + self.verify((rev_num_added == 0 and rev_byte_added == 0),
> + "the packet is received.")
> +
> + def send_verify_queue(self, ptype="ip"):
> + """
> + Send different packets, return the received queue.
> + """
> + rev_num0, rev_byte0 = self.get_packet_bytes("0")
> + rev_num1, rev_byte1 = self.get_packet_bytes("1")
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sys.path.append("./")')
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + # send packet with different parameters
> + if ptype == "ip":
> + packet = r'sendp([Ether(src="%s",dst="%s")/IP()/Raw("x"*20)],
> count=100, iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, self.tester_intf)
> + elif ptype == "udp":
> + packet = r'sendp([Ether(src="%s",dst="%s")/IP(src="192.168.0.1",
> dst="192.168.0.3")/UDP(sport=23,dport=24)/Raw("x"*20)], count=100,
> iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, self.tester_intf)
> + self.tester.scapy_append(packet)
> + self.tester.scapy_execute()
> +
> + rev_num_after0, rev_byte_after0 = self.get_packet_bytes("0")
> + rev_num_after1, rev_byte_after1 = self.get_packet_bytes("1")
> +
> + rev_num_added0 = int(rev_num_after0) - int(rev_num0)
> + rev_byte_added0 = int(rev_byte_after0) - int(rev_byte0)
> + rev_num_added1 = int(rev_num_after1) - int(rev_num1)
> + rev_byte_added1 = int(rev_byte_after1) - int(rev_byte1)
> +
> + if rev_num_added0 == 100 and rev_byte_added0 != 0:
> + queue = 0
> + elif rev_num_added1 == 100 and rev_byte_added1 != 0:
> + queue = 1
> + else:
> + print utils.RED("There is no packet received.")
> +
> + return queue
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.verify(self.nic in ["niantic"],
> + "NIC Unsupported: " + str(self.nic))
> + self.dut_ports = self.dut.get_ports(self.nic)
> + self.verify(len(self.dut_ports) >= 1, "Insufficient ports")
> + self.cores = "1S/8C/1T"
> +
> + self.pf_mac = self.dut.get_mac_address(self.dut_ports[0])
> + txport = self.tester.get_local_port(self.dut_ports[0])
> + self.tester_intf = self.tester.get_interface(txport)
> + self.tester_mac = self.tester.get_mac(txport)
> +
> + self.pf_intf = self.dut.ports_info[self.dut_ports[0]]['intf']
> + self.pf_pci = self.dut.ports_info[self.dut_ports[0]]['pci']
> + self.src_mac = '00:02:00:00:00:01'
> + self.dut.send_expect('modprobe vfio-pci', '#')
> +
> + self.used_dut_port = self.dut_ports[0]
> + self.dut.generate_sriov_vfs_by_port(
> + self.used_dut_port, 1, driver='igb_uio')
> + self.sriov_vfs_port = self.dut.ports_info[
> + self.used_dut_port]['vfs_port']
> + for port in self.sriov_vfs_port:
> + port.bind_driver('vfio-pci')
> + time.sleep(1)
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + pass
> +
> + def setup_vm_env(self):
> + """
> + 1pf -> 1vf , vf->vm0
> + """
> + vf0_prop_1 = {'opt_host': self.sriov_vfs_port[0].pci}
> + self.vm0 = QEMUKvm(self.dut, 'vm0',
> 'ixgbe_vf_get_extra_queue_information')
> + self.vm0.set_vm_device(driver='vfio-pci', **vf0_prop_1)
> + try:
> + self.vm0_dut = self.vm0.start()
> + if self.vm0_dut is None:
> + raise Exception("Set up VM ENV failed")
> + else:
> + self.verify(self.vm0_dut.ports_info[0][
> + 'intf'] != 'N/A', "Not interface")
> + except Exception as e:
> + self.destroy_vm_env()
> + self.logger.error("Failure for %s" % str(e))
> +
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + self.vm0_intf0 = self.vm0_dut.ports_info[0]['intf']
> +
> + self.vm0_dut.restore_interfaces_linux()
> +
> + def destroy_vm_env(self):
> + """
> + destroy vm environment
> + """
> + if getattr(self, 'vm0', None):
> + self.vm0_dut.kill_all()
> + self.vm0_dut_ports = None
> + self.vm0.stop()
> + self.vm0 = None
> +
> + self.dut.virt_exit()
> +
> + def destroy_vf_env(self):
> + """
> + destroy vf
> + """
> + 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']
> + self.used_dut_port = None
> +
> + def verify_rx_queue(self, num):
> + """
> + verify the rx queue number
> + """
> + # pf up + vf up -> vf up
> + self.vm0_dut.send_expect("ifconfig %s up" % self.vm0_intf0, "#")
> + time.sleep(10)
> + out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
> + self.verify(("rx_queue_%d" % (num-1)) in out, "Wrong rx queue
> number")
> + time.sleep(3)
> +
> + def test_enable_dcb(self):
> + """
> + DPDK PF, kernel VF, enable DCB mode with TC=4
> + """
> + # start testpmd with PF on the host
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd(
> + "%s" % self.cores, "--rxq=4 --txq=4 --nb-cores=4", "-w %s" %
> self.pf_pci)
> + self.dut_testpmd.execute_cmd("port stop 0")
> + self.dut_testpmd.execute_cmd("port config 0 dcb vt on 4 pfc off")
> + self.dut_testpmd.execute_cmd("port start 0")
> + time.sleep(5)
> + self.setup_vm_env()
> + # verify the vf get the extra info.
> + self.verify_rx_queue(4)
> + # verify the packet enter into the expected queue.
> + self.send_verify_up(prio="0",vlan="0")
> + self.send_verify_up(prio="1",vlan="0")
> + self.send_verify_up(prio="2",vlan="0")
> + self.send_verify_up(prio="3",vlan="0")
> + self.send_verify_up(prio="4",vlan="0")
> + self.send_verify_up(prio="5",vlan="0")
> + self.send_verify_up(prio="6",vlan="0")
> + self.send_verify_up(prio="7",vlan="0")
> + self.send_verify_up(prio="0",vlan="1")
> +
> + def test_disable_dcb(self):
> + """
> + DPDK PF, kernel VF, disable DCB mode
> + """
> + # start testpmd with PF on the host
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd(
> + "%s" % self.cores, "--rxq=2 --txq=2 --nb-cores=2", "-w %s" %
> self.pf_pci)
> + self.dut_testpmd.execute_cmd("start")
> + time.sleep(5)
> + self.setup_vm_env()
> + # verify the vf get the extra info.
> + self.verify_rx_queue(2)
> + # verify the packet enter into the expected queue.
> + rss_queue0 = self.send_verify_queue(ptype="ip")
> + rss_queue1 = self.send_verify_queue(ptype="udp")
> + self.verify(rss_queue0 != rss_queue1, "Different packets not
> + mapping to different queues.")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut_testpmd.quit()
> + self.destroy_vm_env()
> + time.sleep(2)
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.destroy_vf_env()
> + self.dut.kill_all()
> + time.sleep(2)
> --
> 2.14.3
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py
2019-05-10 5:39 [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py Peng Yuan
2019-05-22 5:32 ` Tu, Lijuan
2019-05-22 5:49 ` Tu, Lijuan
@ 2019-05-22 8:54 ` Tu, Lijuan
2 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2019-05-22 8:54 UTC (permalink / raw)
To: Peng, Yuan, dts; +Cc: Peng, Yuan
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Yuan
> Sent: Friday, May 10, 2019 1:40 PM
> To: dts@dpdk.org
> Cc: Peng, Yuan <yuan.peng@intel.com>
> Subject: [dts] [PATCH v1] tests: add
> TestSuite_ixgbe_vf_get_extra_queue_information.py
>
> Add TestSuite_ixgbe_vf_get_extra_queue_information.py
>
> Signed-off-by: Peng Yuan <yuan.peng@intel.com>
>
> diff --git a/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> new file mode 100644
> index 0000000..c712942
> --- /dev/null
> +++ b/tests/TestSuite_ixgbe_vf_get_extra_queue_information.py
> @@ -0,0 +1,285 @@
> +# 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.
> +Test Niantic ixgbe_get_vf_queue Include Extra Information function.
> +"""
> +import time
> +import random
> +import re
> +import utils
> +
> +# Use scapy to send packets with different source and dest ip.
> +# and collect the hash result of five tuple and the queue id.
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from virt_common import VM
> +from qemu_kvm import QEMUKvm
> +
> +class TestIxgbeVfGetExtraInfo(TestCase):
> +
> +
> + def get_packet_bytes(self, queue):
> + """
> + Get rx queue packets and bytes.
> + """
> + out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
> + lines = out.split("\r\n")
> +
> + for line in lines:
> + line = line.strip()
> + if ("rx_queue_%s_packets" % queue) in line:
> + rev_queue, rev_num = line.split(': ', 1)
> + for line in lines:
> + line = line.strip()
> + if ("rx_queue_%s_bytes" % queue) in line:
> + rev_queue, rev_byte = line.split(': ', 1)
> +
> + return rev_num, rev_byte
> +
> + def send_verify_up(self, prio="", vlan=""):
> + """
> + Send packets including user priority and verify the result.
> + """
> + if prio=="1" or prio=="2" or prio=="3":
> + rev_num, rev_byte = self.get_packet_bytes(prio)
> + else:
> + rev_num, rev_byte = self.get_packet_bytes("0")
> +
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sys.path.append("./")')
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + # send packet with different parameters
> + packet = r'sendp([Ether(src="%s",dst="%s")/Dot1Q(prio=%s,
> vlan=%s)/IP()/Raw("x"*20)], iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, prio, vlan, self.tester_intf)
> + self.tester.scapy_append(packet)
> + self.tester.scapy_execute()
> + time.sleep(.5)
> +
> + if prio=="1" or prio=="2" or prio=="3":
> + rev_num_after, rev_byte_after = self.get_packet_bytes(prio)
> + else:
> + rev_num_after, rev_byte_after = self.get_packet_bytes("0")
> +
> + rev_num_added = int(rev_num_after) - int(rev_num)
> + rev_byte_added = int(rev_byte_after) - int(rev_byte)
> +
> + if vlan == "0":
> + self.verify((rev_num_added == 1 and rev_byte_added == 60), "the
> packet is not sent to the right queue.")
> + else:
> + self.verify((rev_num_added == 0 and rev_byte_added == 0),
> + "the packet is received.")
> +
> + def send_verify_queue(self, ptype="ip"):
> + """
> + Send different packets, return the received queue.
> + """
> + rev_num0, rev_byte0 = self.get_packet_bytes("0")
> + rev_num1, rev_byte1 = self.get_packet_bytes("1")
> + self.tester.scapy_foreground()
> + self.tester.scapy_append('sys.path.append("./")')
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + # send packet with different parameters
> + if ptype == "ip":
> + packet = r'sendp([Ether(src="%s",dst="%s")/IP()/Raw("x"*20)],
> count=100, iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, self.tester_intf)
> + elif ptype == "udp":
> + packet = r'sendp([Ether(src="%s",dst="%s")/IP(src="192.168.0.1",
> dst="192.168.0.3")/UDP(sport=23,dport=24)/Raw("x"*20)], count=100,
> iface="%s")' % (
> + self.src_mac, self.vm0_vf0_mac, self.tester_intf)
> + self.tester.scapy_append(packet)
> + self.tester.scapy_execute()
> +
> + rev_num_after0, rev_byte_after0 = self.get_packet_bytes("0")
> + rev_num_after1, rev_byte_after1 = self.get_packet_bytes("1")
> +
> + rev_num_added0 = int(rev_num_after0) - int(rev_num0)
> + rev_byte_added0 = int(rev_byte_after0) - int(rev_byte0)
> + rev_num_added1 = int(rev_num_after1) - int(rev_num1)
> + rev_byte_added1 = int(rev_byte_after1) - int(rev_byte1)
> +
> + if rev_num_added0 == 100 and rev_byte_added0 != 0:
> + queue = 0
> + elif rev_num_added1 == 100 and rev_byte_added1 != 0:
> + queue = 1
> + else:
> + print utils.RED("There is no packet received.")
> +
> + return queue
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.verify(self.nic in ["niantic"],
> + "NIC Unsupported: " + str(self.nic))
> + self.dut_ports = self.dut.get_ports(self.nic)
> + self.verify(len(self.dut_ports) >= 1, "Insufficient ports")
> + self.cores = "1S/8C/1T"
> +
> + self.pf_mac = self.dut.get_mac_address(self.dut_ports[0])
> + txport = self.tester.get_local_port(self.dut_ports[0])
> + self.tester_intf = self.tester.get_interface(txport)
> + self.tester_mac = self.tester.get_mac(txport)
> +
> + self.pf_intf = self.dut.ports_info[self.dut_ports[0]]['intf']
> + self.pf_pci = self.dut.ports_info[self.dut_ports[0]]['pci']
> + self.src_mac = '00:02:00:00:00:01'
> + self.dut.send_expect('modprobe vfio-pci', '#')
> +
> + self.used_dut_port = self.dut_ports[0]
> + self.dut.generate_sriov_vfs_by_port(
> + self.used_dut_port, 1, driver='igb_uio')
> + self.sriov_vfs_port = self.dut.ports_info[
> + self.used_dut_port]['vfs_port']
> + for port in self.sriov_vfs_port:
> + port.bind_driver('vfio-pci')
> + time.sleep(1)
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + pass
> +
> + def setup_vm_env(self):
> + """
> + 1pf -> 1vf , vf->vm0
> + """
> + vf0_prop_1 = {'opt_host': self.sriov_vfs_port[0].pci}
> + self.vm0 = QEMUKvm(self.dut, 'vm0',
> 'ixgbe_vf_get_extra_queue_information')
> + self.vm0.set_vm_device(driver='vfio-pci', **vf0_prop_1)
> + try:
> + self.vm0_dut = self.vm0.start()
> + if self.vm0_dut is None:
> + raise Exception("Set up VM ENV failed")
> + else:
> + self.verify(self.vm0_dut.ports_info[0][
> + 'intf'] != 'N/A', "Not interface")
> + except Exception as e:
> + self.destroy_vm_env()
> + self.logger.error("Failure for %s" % str(e))
> +
> + self.vm0_vf0_mac = self.vm0_dut.get_mac_address(0)
> + self.vm0_intf0 = self.vm0_dut.ports_info[0]['intf']
> +
> + self.vm0_dut.restore_interfaces_linux()
> +
> + def destroy_vm_env(self):
> + """
> + destroy vm environment
> + """
> + if getattr(self, 'vm0', None):
> + self.vm0_dut.kill_all()
> + self.vm0_dut_ports = None
> + self.vm0.stop()
> + self.vm0 = None
> +
> + self.dut.virt_exit()
> +
> + def destroy_vf_env(self):
> + """
> + destroy vf
> + """
> + 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']
> + self.used_dut_port = None
> +
> + def verify_rx_queue(self, num):
> + """
> + verify the rx queue number
> + """
> + # pf up + vf up -> vf up
> + self.vm0_dut.send_expect("ifconfig %s up" % self.vm0_intf0, "#")
> + time.sleep(10)
> + out = self.vm0_dut.send_expect("ethtool -S %s" % self.vm0_intf0, "#")
> + self.verify(("rx_queue_%d" % (num-1)) in out, "Wrong rx queue
> number")
> + time.sleep(3)
> +
> + def test_enable_dcb(self):
> + """
> + DPDK PF, kernel VF, enable DCB mode with TC=4
> + """
> + # start testpmd with PF on the host
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd(
> + "%s" % self.cores, "--rxq=4 --txq=4 --nb-cores=4", "-w %s" %
> self.pf_pci)
> + self.dut_testpmd.execute_cmd("port stop 0")
> + self.dut_testpmd.execute_cmd("port config 0 dcb vt on 4 pfc off")
> + self.dut_testpmd.execute_cmd("port start 0")
> + time.sleep(5)
> + self.setup_vm_env()
> + # verify the vf get the extra info.
> + self.verify_rx_queue(4)
> + # verify the packet enter into the expected queue.
> + self.send_verify_up(prio="0",vlan="0")
> + self.send_verify_up(prio="1",vlan="0")
> + self.send_verify_up(prio="2",vlan="0")
> + self.send_verify_up(prio="3",vlan="0")
> + self.send_verify_up(prio="4",vlan="0")
> + self.send_verify_up(prio="5",vlan="0")
> + self.send_verify_up(prio="6",vlan="0")
> + self.send_verify_up(prio="7",vlan="0")
> + self.send_verify_up(prio="0",vlan="1")
> +
> + def test_disable_dcb(self):
> + """
> + DPDK PF, kernel VF, disable DCB mode
> + """
> + # start testpmd with PF on the host
> + self.dut_testpmd = PmdOutput(self.dut)
> + self.dut_testpmd.start_testpmd(
> + "%s" % self.cores, "--rxq=2 --txq=2 --nb-cores=2", "-w %s" %
> self.pf_pci)
> + self.dut_testpmd.execute_cmd("start")
> + time.sleep(5)
> + self.setup_vm_env()
> + # verify the vf get the extra info.
> + self.verify_rx_queue(2)
> + # verify the packet enter into the expected queue.
> + rss_queue0 = self.send_verify_queue(ptype="ip")
> + rss_queue1 = self.send_verify_queue(ptype="udp")
> + self.verify(rss_queue0 != rss_queue1, "Different packets not
> + mapping to different queues.")
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut_testpmd.quit()
> + self.destroy_vm_env()
> + time.sleep(2)
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.destroy_vf_env()
> + self.dut.kill_all()
> + time.sleep(2)
> --
> 2.14.3
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-05-10 5:39 [dts] [PATCH v1] tests: add TestSuite_ixgbe_vf_get_extra_queue_information.py Peng Yuan
2019-05-22 5:32 ` Tu, Lijuan
2019-05-22 5:49 ` Tu, Lijuan
2019-05-22 8:54 ` Tu, Lijuan
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