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+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2022 Intel Corporation
+#
+
+"""
+DPDK Test suite.
+vhost/virtio-user pvp with 4K pages.
+"""
+
+import os
+import random
+import re
+import string
+import time
+
+from framework.config import VirtConf
+from framework.packet import Packet
+from framework.pktgen import PacketGeneratorHelper
+from framework.pmd_output import PmdOutput
+from framework.qemu_kvm import QEMUKvm
+from framework.settings import CONFIG_ROOT_PATH, HEADER_SIZE
+from framework.test_case import TestCase
+
+from .dsadev_common import DsaDev_common as DC
+
+
+class TestBasic4kPagesDsa(TestCase):
+ def get_virt_config(self, vm_name):
+ conf = VirtConf(CONFIG_ROOT_PATH + os.sep + self.suite_name + ".cfg")
+ conf.load_virt_config(vm_name)
+ virt_conf = conf.get_virt_config()
+ return virt_conf
+
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+ """
+ self.dut_ports = self.dut.get_ports()
+ self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
+ self.cores_num = len([n for n in self.dut.cores if int(n["socket"]) == 0])
+ self.verify(len(self.dut_ports) >= 1, "Insufficient ports for testing")
+ self.verify(
+ self.cores_num >= 4,
+ "There has not enought cores to test this suite %s" % self.suite_name,
+ )
+ self.cores_list = self.dut.get_core_list(config="all", socket=self.ports_socket)
+ self.vhost_core_list = self.cores_list[0:9]
+ self.virtio0_core_list = self.cores_list[9:14]
+ self.vhost_user = self.dut.new_session(suite="vhost-user")
+ self.virtio_user0 = self.dut.new_session(suite="virtio-user")
+ self.vhost_user_pmd = PmdOutput(self.dut, self.vhost_user)
+ self.virtio_user0_pmd = PmdOutput(self.dut, self.virtio_user0)
+ self.frame_sizes = [64, 128, 256, 512, 1024, 1518]
+ self.out_path = "/tmp/%s" % self.suite_name
+ out = self.tester.send_expect("ls -d %s" % self.out_path, "# ")
+ if "No such file or directory" in out:
+ self.tester.send_expect("mkdir -p %s" % self.out_path, "# ")
+ # create an instance to set stream field setting
+ self.pktgen_helper = PacketGeneratorHelper()
+ self.number_of_ports = 1
+ self.app_testpmd_path = self.dut.apps_name["test-pmd"]
+ self.testpmd_name = self.app_testpmd_path.split("/")[-1]
+ self.virtio_mac = "00:01:02:03:04:05"
+ self.vm_num = 2
+ self.virtio_ip1 = "1.1.1.1"
+ self.virtio_ip2 = "1.1.1.2"
+ self.virtio_mac1 = "52:54:00:00:00:01"
+ self.virtio_mac2 = "52:54:00:00:00:02"
+ self.base_dir = self.dut.base_dir.replace("~", "/root")
+ self.random_string = string.ascii_letters + string.digits
+ self.headers_size = HEADER_SIZE["eth"] + HEADER_SIZE["ip"] + HEADER_SIZE["tcp"]
+ self.DC = DC(self)
+
+ self.mount_tmpfs_for_4k(number=2)
+ self.vm0_virt_conf = self.get_virt_config(vm_name="vm0")
+ for param in self.vm0_virt_conf:
+ if "cpu" in param.keys():
+ self.vm0_cpupin = param["cpu"][0]["cpupin"]
+ self.vm0_lcore = ",".join(list(self.vm0_cpupin.split()))
+ self.vm0_lcore_smp = len(list(self.vm0_cpupin.split()))
+ if "qemu" in param.keys():
+ self.vm0_qemu_path = param["qemu"][0]["path"]
+ if "mem" in param.keys():
+ self.vm0_mem_size = param["mem"][0]["size"]
+ if "disk" in param.keys():
+ self.vm0_image_path = param["disk"][0]["file"]
+ if "vnc" in param.keys():
+ self.vm0_vnc = param["vnc"][0]["displayNum"]
+ if "login" in param.keys():
+ self.vm0_user = param["login"][0]["user"]
+ self.vm0_passwd = param["login"][0]["password"]
+
+ self.vm1_virt_conf = self.get_virt_config(vm_name="vm1")
+ for param in self.vm1_virt_conf:
+ if "cpu" in param.keys():
+ self.vm1_cpupin = param["cpu"][0]["cpupin"]
+ self.vm1_lcore = ",".join(list(self.vm1_cpupin.split()))
+ self.vm1_lcore_smp = len(list(self.vm1_cpupin.split()))
+ if "qemu" in param.keys():
+ self.vm1_qemu_path = param["qemu"][0]["path"]
+ if "mem" in param.keys():
+ self.vm1_mem_size = param["mem"][0]["size"]
+ if "disk" in param.keys():
+ self.vm1_image_path = param["disk"][0]["file"]
+ if "vnc" in param.keys():
+ self.vm1_vnc = param["vnc"][0]["displayNum"]
+ if "login" in param.keys():
+ self.vm1_user = param["login"][0]["user"]
+ self.vm1_passwd = param["login"][0]["password"]
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "# ")
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+ self.dut.send_expect("rm -rf /root/dpdk/vhost-net*", "# ")
+ # Prepare the result table
+ self.table_header = ["Frame"]
+ self.table_header.append("Mode")
+ self.table_header.append("Mpps")
+ self.table_header.append("% linerate")
+ self.result_table_create(self.table_header)
+ self.vm_dut = []
+ self.vm = []
+ self.use_dsa_list = []
+ self.DC.reset_all_work_queue()
+ self.DC.bind_all_dsa_to_kernel()
+ self.packed = False
+
+ def start_vm0(self, packed=False, queues=1, server=False):
+ packed_param = ",packed=on" if packed else ""
+ server = ",server" if server else ""
+ self.qemu_cmd0 = (
+ f"taskset -c {self.vm0_lcore} {self.vm0_qemu_path} -name vm0 -enable-kvm "
+ f"-pidfile /tmp/.vm0.pid -daemonize -monitor unix:/tmp/vm0_monitor.sock,server,nowait "
+ f"-netdev user,id=nttsip1,hostfwd=tcp:%s:6000-:22 -device e1000,netdev=nttsip1 "
+ f"-chardev socket,id=char0,path=/root/dpdk/vhost-net0{server} "
+ f"-netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues={queues} "
+ f"-device virtio-net-pci,netdev=netdev0,mac=%s,"
+ f"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on{packed_param} "
+ f"-cpu host -smp {self.vm0_lcore_smp} -m {self.vm0_mem_size} -object memory-backend-file,id=mem,size={self.vm0_mem_size}M,mem-path=/mnt/tmpfs_nohuge0,share=on "
+ f"-numa node,memdev=mem -mem-prealloc -drive file={self.vm0_image_path} "
+ f"-chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 -device virtio-serial "
+ f"-device virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 -vnc :{self.vm0_vnc} "
+ )
+
+ self.vm0_session = self.dut.new_session(suite="vm0_session")
+ cmd0 = self.qemu_cmd0 % (
+ self.dut.get_ip_address(),
+ self.virtio_mac1,
+ )
+ self.vm0_session.send_expect(cmd0, "# ")
+ time.sleep(10)
+ self.vm0_dut = self.connect_vm0()
+ self.verify(self.vm0_dut is not None, "vm start fail")
+ self.vm_session = self.vm0_dut.new_session(suite="vm_session")
+
+ def start_vm1(self, packed=False, queues=1, server=False):
+ packed_param = ",packed=on" if packed else ""
+ server = ",server" if server else ""
+ self.qemu_cmd1 = (
+ f"taskset -c {self.vm1_lcore} {self.vm1_qemu_path} -name vm1 -enable-kvm "
+ f"-pidfile /tmp/.vm1.pid -daemonize -monitor unix:/tmp/vm1_monitor.sock,server,nowait "
+ f"-netdev user,id=nttsip1,hostfwd=tcp:%s:6001-:22 -device e1000,netdev=nttsip1 "
+ f"-chardev socket,id=char0,path=/root/dpdk/vhost-net1{server} "
+ f"-netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues={queues} "
+ f"-device virtio-net-pci,netdev=netdev0,mac=%s,"
+ f"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on{packed_param} "
+ f"-cpu host -smp {self.vm1_lcore_smp} -m {self.vm1_mem_size} -object memory-backend-file,id=mem,size={self.vm1_mem_size}M,mem-path=/mnt/tmpfs_nohuge1,share=on "
+ f"-numa node,memdev=mem -mem-prealloc -drive file={self.vm1_image_path} "
+ f"-chardev socket,path=/tmp/vm1_qga0.sock,server,nowait,id=vm1_qga0 -device virtio-serial "
+ f"-device virtserialport,chardev=vm1_qga0,name=org.qemu.guest_agent.0 -vnc :{self.vm1_vnc} "
+ )
+ self.vm1_session = self.dut.new_session(suite="vm1_session")
+ cmd1 = self.qemu_cmd1 % (
+ self.dut.get_ip_address(),
+ self.virtio_mac2,
+ )
+ self.vm1_session.send_expect(cmd1, "# ")
+ time.sleep(10)
+ self.vm1_dut = self.connect_vm1()
+ self.verify(self.vm1_dut is not None, "vm start fail")
+ self.vm_session = self.vm1_dut.new_session(suite="vm_session")
+
+ def connect_vm0(self):
+ self.vm0 = QEMUKvm(self.dut, "vm0", self.suite_name)
+ self.vm0.net_type = "hostfwd"
+ self.vm0.hostfwd_addr = "%s:6000" % self.dut.get_ip_address()
+ self.vm0.def_driver = "vfio-pci"
+ self.vm0.driver_mode = "noiommu"
+ self.wait_vm_net_ready(vm_index=0)
+ vm_dut = self.vm0.instantiate_vm_dut(autodetect_topo=False, bind_dev=False)
+ if vm_dut:
+ return vm_dut
+ else:
+ return None
+
+ def connect_vm1(self):
+ self.vm1 = QEMUKvm(self.dut, "vm1", "vm_hotplug")
+ self.vm1.net_type = "hostfwd"
+ self.vm1.hostfwd_addr = "%s:6001" % self.dut.get_ip_address()
+ self.vm1.def_driver = "vfio-pci"
+ self.vm1.driver_mode = "noiommu"
+ self.wait_vm_net_ready(vm_index=1)
+ vm_dut = self.vm1.instantiate_vm_dut(autodetect_topo=False, bind_dev=False)
+ if vm_dut:
+ return vm_dut
+ else:
+ return None
+
+ def wait_vm_net_ready(self, vm_index=0):
+ self.vm_net_session = self.dut.new_session(suite="vm_net_session")
+ self.start_time = time.time()
+ cur_time = time.time()
+ time_diff = cur_time - self.start_time
+ while time_diff < 120:
+ try:
+ out = self.vm_net_session.send_expect(
+ "~/QMP/qemu-ga-client --address=/tmp/vm%s_qga0.sock ifconfig"
+ % vm_index,
+ "#",
+ )
+ except Exception as EnvironmentError:
+ pass
+ if "10.0.2" in out:
+ pos = self.vm0.hostfwd_addr.find(":")
+ ssh_key = (
+ "["
+ + self.vm0.hostfwd_addr[:pos]
+ + "]"
+ + self.vm0.hostfwd_addr[pos:]
+ )
+ os.system("ssh-keygen -R %s" % ssh_key)
+ break
+ time.sleep(1)
+ cur_time = time.time()
+ time_diff = cur_time - self.start_time
+ self.dut.close_session(self.vm_net_session)
+
+ def send_imix_and_verify(self, mode):
+ """
+ Send imix packet with packet generator and verify
+ """
+ frame_sizes = [64, 128, 256, 512, 1024, 1518]
+ tgenInput = []
+ for frame_size in frame_sizes:
+ payload_size = frame_size - self.headers_size
+ port = self.tester.get_local_port(self.dut_ports[0])
+ fields_config = {
+ "ip": {
+ "src": {"action": "random"},
+ },
+ }
+ pkt = Packet()
+ pkt.assign_layers(["ether", "ipv4", "tcp", "raw"])
+ pkt.config_layers(
+ [
+ ("ether", {"dst": "%s" % self.virtio_mac}),
+ ("ipv4", {"src": "1.1.1.1"}),
+ ("raw", {"payload": ["01"] * int("%d" % payload_size)}),
+ ]
+ )
+ pkt.save_pcapfile(
+ self.tester,
+ "%s/%s_%s.pcap" % (self.out_path, self.suite_name, frame_size),
+ )
+ tgenInput.append(
+ (
+ port,
+ port,
+ "%s/%s_%s.pcap" % (self.out_path, self.suite_name, frame_size),
+ )
+ )
+
+ self.tester.pktgen.clear_streams()
+ streams = self.pktgen_helper.prepare_stream_from_tginput(
+ tgenInput, 100, fields_config, self.tester.pktgen
+ )
+ bps, pps = self.tester.pktgen.measure_throughput(stream_ids=streams)
+ Mpps = pps / 1000000.0
+ Mbps = bps / 1000000.0
+ self.verify(
+ Mbps > 0,
+ f"{self.running_case} can not receive packets of frame size {frame_sizes}",
+ )
+ bps_linerate = self.wirespeed(self.nic, 64, 1) * 8 * (64 + 20)
+ throughput = Mbps * 100 / float(bps_linerate)
+ results_row = ["imix"]
+ results_row.append(mode)
+ results_row.append(Mpps)
+ results_row.append(throughput)
+ self.result_table_add(results_row)
+
+ def start_vhost_user_testpmd(
+ self,
+ cores,
+ eal_param="",
+ param="",
+ no_pci=False,
+ ports="",
+ port_options="",
+ ):
+ """
+ launch the testpmd as virtio with vhost_user
+ """
+ if not no_pci and port_options != "":
+ self.vhost_user_pmd.start_testpmd(
+ cores=cores,
+ eal_param=eal_param,
+ param=param,
+ port_options=port_options,
+ ports=ports,
+ prefix="vhost",
+ fixed_prefix=True,
+ )
+ elif not no_pci and port_options == "":
+ self.vhost_user_pmd.start_testpmd(
+ cores=cores,
+ eal_param=eal_param,
+ param=param,
+ ports=ports,
+ prefix="vhost",
+ fixed_prefix=True,
+ )
+ else:
+ self.vhost_user_pmd.start_testpmd(
+ cores=cores,
+ eal_param=eal_param,
+ param=param,
+ no_pci=no_pci,
+ prefix="vhost",
+ fixed_prefix=True,
+ )
+
+ def start_virtio_user0_testpmd(self, cores, eal_param="", param=""):
+ """
+ launch the testpmd as virtio with vhost_net0
+ """
+ self.virtio_user0_pmd.start_testpmd(
+ cores=cores,
+ eal_param=eal_param,
+ param=param,
+ no_pci=True,
+ prefix="virtio-user0",
+ fixed_prefix=True,
+ )
+
+ def config_vm_ip(self):
+ """
+ set virtio device IP and run arp protocal
+ """
+ vm1_intf = self.vm0_dut.ports_info[0]["intf"]
+ vm2_intf = self.vm1_dut.ports_info[0]["intf"]
+ self.vm0_dut.send_expect(
+ "ifconfig %s %s" % (vm1_intf, self.virtio_ip1), "#", 10
+ )
+ self.vm1_dut.send_expect(
+ "ifconfig %s %s" % (vm2_intf, self.virtio_ip2), "#", 10
+ )
+ self.vm0_dut.send_expect(
+ "arp -s %s %s" % (self.virtio_ip2, self.virtio_mac2), "#", 10
+ )
+ self.vm1_dut.send_expect(
+ "arp -s %s %s" % (self.virtio_ip1, self.virtio_mac1), "#", 10
+ )
+
+ def config_vm_combined(self, combined=1):
+ """
+ set virtio device combined
+ """
+ vm1_intf = self.vm0_dut.ports_info[0]["intf"]
+ vm2_intf = self.vm1_dut.ports_info[0]["intf"]
+ self.vm0_dut.send_expect(
+ "ethtool -L %s combined %d" % (vm1_intf, combined), "#", 10
+ )
+ self.vm1_dut.send_expect(
+ "ethtool -L %s combined %d" % (vm2_intf, combined), "#", 10
+ )
+
+ def check_ping_between_vms(self):
+ ping_out = self.vm0_dut.send_expect(
+ "ping {} -c 4".format(self.virtio_ip2), "#", 20
+ )
+ self.logger.info(ping_out)
+
+ def check_scp_file_valid_between_vms(self, file_size=1024):
+ """
+ scp file form VM1 to VM2, check the data is valid
+ """
+ # default file_size=1024K
+ data = ""
+ for _ in range(file_size * 1024):
+ data += random.choice(self.random_string)
+ self.vm0_dut.send_expect('echo "%s" > /tmp/payload' % data, "# ")
+ # scp this file to vm1
+ out = self.vm1_dut.send_command(
+ "scp root@%s:/tmp/payload /root" % self.virtio_ip1, timeout=5
+ )
+ if "Are you sure you want to continue connecting" in out:
+ self.vm1_dut.send_command("yes", timeout=3)
+ self.vm1_dut.send_command(self.vm0_passwd, timeout=3)
+ # get the file info in vm1, and check it valid
+ md5_send = self.vm0_dut.send_expect("md5sum /tmp/payload", "# ")
+ md5_revd = self.vm1_dut.send_expect("md5sum /root/payload", "# ")
+ md5_send = md5_send[: md5_send.find(" ")]
+ md5_revd = md5_revd[: md5_revd.find(" ")]
+ self.verify(
+ md5_send == md5_revd, "the received file is different with send file"
+ )
+
+ def start_iperf(self):
+ """
+ run perf command between to vms
+ """
+ iperf_server = "iperf -s -i 1"
+ iperf_client = "iperf -c {} -i 1 -t 60".format(self.virtio_ip1)
+ self.vm0_dut.send_expect("{} > iperf_server.log &".format(iperf_server), "", 10)
+ self.vm1_dut.send_expect("{} > iperf_client.log &".format(iperf_client), "", 60)
+ time.sleep(60)
+
+ def get_iperf_result(self):
+ """
+ get the iperf test result
+ """
+ self.table_header = ["Mode", "[M|G]bits/sec"]
+ self.result_table_create(self.table_header)
+ self.vm0_dut.send_expect("pkill iperf", "# ")
+ self.vm1_dut.session.copy_file_from("%s/iperf_client.log" % self.dut.base_dir)
+ fp = open("./iperf_client.log")
+ fmsg = fp.read()
+ fp.close()
+ # remove the server report info from msg
+ index = fmsg.find("Server Report")
+ if index != -1:
+ fmsg = fmsg[:index]
+ iperfdata = re.compile("\S*\s*[M|G]bits/sec").findall(fmsg)
+ # the last data of iperf is the ave data from 0-30 sec
+ self.verify(len(iperfdata) != 0, "The iperf data between to vms is 0")
+ self.logger.info("The iperf data between vms is %s" % iperfdata[-1])
+
+ # put the result to table
+ results_row = ["vm2vm", iperfdata[-1]]
+ self.result_table_add(results_row)
+
+ # print iperf resut
+ self.result_table_print()
+ # rm the iperf log file in vm
+ self.vm0_dut.send_expect("rm iperf_server.log", "#", 10)
+ self.vm1_dut.send_expect("rm iperf_client.log", "#", 10)
+
+ def verify_xstats_info_on_vhost(self):
+ """
+ check both 2VMs can receive and send big packets to each other
+ """
+ out_tx = self.vhost_user_pmd.execute_cmd("show port xstats 0")
+ out_rx = self.vhost_user_pmd.execute_cmd("show port xstats 1")
+
+ tx_info = re.search("tx_q0_size_1519_max_packets:\s*(\d*)", out_tx)
+ rx_info = re.search("rx_q0_size_1519_max_packets:\s*(\d*)", out_rx)
+
+ self.verify(
+ int(rx_info.group(1)) > 0, "Port 1 not receive packet greater than 1522"
+ )
+ self.verify(
+ int(tx_info.group(1)) > 0, "Port 0 not forward packet greater than 1522"
+ )
+
+ def mount_tmpfs_for_4k(self, number=1):
+ """
+ Prepare tmpfs with 4K-pages
+ """
+ for num in range(number):
+ self.dut.send_expect("mkdir /mnt/tmpfs_nohuge{}".format(num), "# ")
+ self.dut.send_expect(
+ "mount tmpfs /mnt/tmpfs_nohuge{} -t tmpfs -o size=4G".format(num), "# "
+ )
+
+ def umount_tmpfs_for_4k(self):
+ """
+ Prepare tmpfs with 4K-pages
+ """
+ out = self.dut.send_expect(
+ "mount |grep 'mnt/tmpfs' |awk -F ' ' {'print $3'}", "#"
+ )
+ if out != "":
+ mount_points = out.replace("\r", "").split("\n")
+ else:
+ mount_points = []
+ if len(mount_points) != 0:
+ for mount_info in mount_points:
+ self.dut.send_expect("umount {}".format(mount_info), "# ")
+
+ def check_packets_of_vhost_each_queue(self, queues):
+ self.vhost_user_pmd.execute_cmd("show port stats all")
+ out = self.vhost_user_pmd.execute_cmd("stop")
+ self.logger.info(out)
+ for queue in range(queues):
+ reg = "Queue= %d" % queue
+ index = out.find(reg)
+ rx = re.search("RX-packets:\s*(\d*)", out[index:])
+ tx = re.search("TX-packets:\s*(\d*)", out[index:])
+ rx_packets = int(rx.group(1))
+ tx_packets = int(tx.group(1))
+ self.verify(
+ rx_packets > 0 and tx_packets > 0,
+ "The queue {} rx-packets or tx-packets is 0 about ".format(queue)
+ + "rx-packets: {}, tx-packets: {}".format(rx_packets, tx_packets),
+ )
+
+ def test_perf_pvp_split_ring_multi_queues_with_4k_pages_and_dsa_dpdk_driver(
+ self,
+ ):
+ """
+ Test Case 1: PVP split ring multi-queues with 4K-pages and dsa dpdk driver
+ """
+ self.use_dsa_list = self.DC.bind_dsa_to_dpdk(
+ dsa_number=2, driver_name="vfio-pci"
+ )
+ dmas = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q0;"
+ "txq3@%s-q0;"
+ "txq4@%s-q1;"
+ "txq5@%s-q1;"
+ "rxq2@%s-q2;"
+ "rxq3@%s-q2;"
+ "rxq4@%s-q3;"
+ "rxq5@%s-q3;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ )
+ vhost_eal_param = (
+ "--no-huge -m 1024 --vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'"
+ % dmas
+ )
+ vhost_param = (
+ "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ ports = [self.dut.ports_info[0]["pci"]]
+ for i in self.use_dsa_list:
+ ports.append(i)
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=1,queues=8,server=1"
+ virtio_param = "--nb-cores=4 --txq=8 --rxq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="split ring inorder mergeable with 4k page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="split ring inorder mergeable with 4k page restart vhost"
+ )
+
+ self.vhost_user_pmd.quit()
+ dmas = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q1;"
+ "txq3@%s-q1;"
+ "txq4@%s-q2;"
+ "txq5@%s-q2;"
+ "txq6@%s-q3;"
+ "txq7@%s-q3;"
+ "rxq0@%s-q0;"
+ "rxq1@%s-q0;"
+ "rxq2@%s-q1;"
+ "rxq3@%s-q1;"
+ "rxq4@%s-q2;"
+ "rxq5@%s-q2;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ )
+ )
+
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'" % dmas
+ )
+ vhost_param = "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8"
+ ports = [self.dut.ports_info[0]["pci"]]
+ for i in self.use_dsa_list:
+ ports.append(i)
+ port_options = {
+ self.use_dsa_list[0]: "max_queues=4",
+ self.use_dsa_list[1]: "max_queues=4",
+ }
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="split ring inorder mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="split ring inorder mergeable with 1G page restart vhost"
+ )
+
+ self.virtio_user0_pmd.quit()
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=0,queues=8,server=1"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="split ring mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="split ring mergeable with 1G page restart vhost"
+ )
+ self.result_table_print()
+
+ def test_perf_pvp_packed_ring_multi_queues_with_4k_pages_and_dsa_dpdk_driver(
+ self,
+ ):
+ """
+ Test Case 2: PVP packed ring multi-queues with 4K-pages and dsa dpdk driver
+ """
+ self.use_dsa_list = self.DC.bind_dsa_to_dpdk(
+ dsa_number=2, driver_name="vfio-pci"
+ )
+ dmas = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q0;"
+ "txq3@%s-q0;"
+ "txq4@%s-q1;"
+ "txq5@%s-q1;"
+ "rxq2@%s-q2;"
+ "rxq3@%s-q2;"
+ "rxq4@%s-q3;"
+ "rxq5@%s-q3;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ )
+ vhost_eal_param = (
+ "--no-huge -m 1024 --vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'"
+ % dmas
+ )
+ vhost_param = (
+ "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ ports = [self.dut.ports_info[0]["pci"]]
+ for i in self.use_dsa_list:
+ ports.append(i)
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=1,packed_vq=1,queues=8,server=1"
+ virtio_param = "--nb-cores=4 --txq=8 --rxq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="packed ring inorder mergeable with 4k page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="packed ring inorder mergeable with 4k page restart vhost"
+ )
+
+ self.vhost_user_pmd.quit()
+ dmas = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q1;"
+ "txq3@%s-q1;"
+ "txq4@%s-q2;"
+ "txq5@%s-q2;"
+ "txq6@%s-q3;"
+ "txq7@%s-q3;"
+ "rxq0@%s-q0;"
+ "rxq1@%s-q0;"
+ "rxq2@%s-q1;"
+ "rxq3@%s-q1;"
+ "rxq4@%s-q2;"
+ "rxq5@%s-q2;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ )
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'" % dmas
+ )
+ vhost_param = "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8"
+ ports = [self.dut.ports_info[0]["pci"]]
+ for i in self.use_dsa_list:
+ ports.append(i)
+ port_options = {
+ self.use_dsa_list[0]: "max_queues=4",
+ self.use_dsa_list[1]: "max_queues=4",
+ }
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="packed ring inorder mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="packed ring inorder mergeable with 1G page restart vhost"
+ )
+
+ self.virtio_user0_pmd.quit()
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=0,packed_vq=1,queues=8,server=1"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="packed ring mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="packed ring mergeable with 1G page restart vhost"
+ )
+ self.result_table_print()
+
+ def test_vm2vm_split_ring_vhost_user_virtio_net_4k_pages_and_dsa_dpdk_driver_test_with_tcp_traffic(
+ self,
+ ):
+ """
+ Test Case 3: VM2VM split ring vhost-user/virtio-net 4K-pages and dsa dpdk driver test with tcp traffic
+ """
+ self.use_dsa_list = self.DC.bind_dsa_to_dpdk(
+ dsa_number=1, driver_name="vfio-pci"
+ )
+ dmas1 = "txq0@%s-q0;" "rxq0@%s-q0" % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ dmas2 = "txq0@%s-q1;" "rxq0@%s-q1" % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ vhost_eal_param = (
+ "--no-huge -m 1024 "
+ + "--vdev 'net_vhost0,iface=vhost-net0,queues=1,tso=1,dmas=[%s]'" % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=1,tso=1,dmas=[%s]'" % dmas2
+ )
+ vhost_param = (
+ " --nb-cores=2 --txd=1024 --rxd=1024 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ port_options = {self.use_dsa_list[0]: "max_queues=2"}
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.use_dsa_list,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=False, queues=1, server=False)
+ self.start_vm1(packed=False, queues=1, server=False)
+ self.config_vm_ip()
+ self.check_ping_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+ self.verify_xstats_info_on_vhost()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_vm2vm_packed_ring_vhost_user_virtio_net_4k_pages_and_dsa_dpdk_driver_test_with_tcp_traffic(
+ self,
+ ):
+ """
+ Test Case 4: VM2VM packed ring vhost-user/virtio-net 4K-pages and dsa dpdk driver test with tcp traffic
+ """
+ self.use_dsa_list = self.DC.bind_dsa_to_dpdk(
+ dsa_number=1, driver_name="vfio-pci"
+ )
+ dmas1 = "txq0@%s-q0;" "rxq0@%s-q1" % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ dmas2 = "txq0@%s-q0;" "rxq0@%s-q1" % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ vhost_eal_param = (
+ "--no-huge -m 1024 "
+ + "--vdev 'net_vhost0,iface=vhost-net0,queues=1,tso=1,dmas=[%s]'" % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=1,tso=1,dmas=[%s]'" % dmas2
+ )
+ vhost_param = (
+ " --nb-cores=2 --txd=1024 --rxd=1024 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ port_options = {self.use_dsa_list[0]: "max_queues=2"}
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.use_dsa_list,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=True, queues=1, server=False)
+ self.start_vm1(packed=True, queues=1, server=False)
+ self.config_vm_ip()
+ self.check_ping_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+ self.verify_xstats_info_on_vhost()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_vm2vm_vhost_virtio_net_split_packed_ring_multi_queues_with_1G_4k_pages_and_dsa_dpdk_driver(
+ self,
+ ):
+ """
+ Test Case 5: VM2VM vhost/virtio-net split packed ring multi queues with 1G/4k-pages and dsa dpdk driver
+ """
+ self.use_dsa_list = self.DC.bind_dsa_to_dpdk(
+ dsa_number=2, driver_name="vfio-pci"
+ )
+ dmas1 = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q0;"
+ "txq3@%s-q0;"
+ "txq4@%s-q1;"
+ "txq5@%s-q1;"
+ "rxq2@%s-q2;"
+ "rxq3@%s-q2;"
+ "rxq4@%s-q3;"
+ "rxq5@%s-q3;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ )
+ dmas2 = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q0;"
+ "txq3@%s-q0;"
+ "txq4@%s-q1;"
+ "txq5@%s-q1;"
+ "rxq2@%s-q2;"
+ "rxq3@%s-q2;"
+ "rxq4@%s-q3;"
+ "rxq5@%s-q3;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ )
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,dmas=[%s]'" % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=8,dmas=[%s]'" % dmas2
+ )
+ vhost_param = " --nb-cores=4 --txd=1024 --rxd=1024 --rxq=8 --txq=8"
+ port_options = {
+ self.use_dsa_list[0]: "max_queues=4",
+ self.use_dsa_list[1]: "max_queues=4",
+ }
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.use_dsa_list,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=False, queues=8, server=False)
+ self.start_vm1(packed=True, queues=8, server=False)
+ self.config_vm_ip()
+ self.config_vm_combined(combined=8)
+ self.check_ping_between_vms()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_vm2vm_vhost_virtio_net_split_ring_multi_queues_with_1G_4k_pages_and_dsa_dpdk_driver(
+ self,
+ ):
+ """
+ Test Case 6: VM2VM vhost/virtio-net split ring multi queues with 1G/4k-pages and dsa dpdk driver
+ """
+ self.use_dsa_list = self.DC.bind_dsa_to_dpdk(
+ dsa_number=2, driver_name="vfio-pci"
+ )
+ dmas1 = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q0;"
+ "txq3@%s-q0;"
+ "txq4@%s-q1;"
+ "txq5@%s-q1;"
+ "rxq2@%s-q2;"
+ "rxq3@%s-q2;"
+ "rxq4@%s-q3;"
+ "rxq5@%s-q3;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ )
+ )
+ dmas2 = (
+ "txq0@%s-q0;"
+ "txq1@%s-q0;"
+ "txq2@%s-q0;"
+ "txq3@%s-q0;"
+ "txq4@%s-q1;"
+ "txq5@%s-q1;"
+ "rxq2@%s-q2;"
+ "rxq3@%s-q2;"
+ "rxq4@%s-q3;"
+ "rxq5@%s-q3;"
+ "rxq6@%s-q3;"
+ "rxq7@%s-q3"
+ % (
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ )
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas2
+ )
+ vhost_param = " --nb-cores=4 --txd=1024 --rxd=1024 --rxq=8 --txq=8"
+ port_options = {
+ self.use_dsa_list[0]: "max_queues=4",
+ self.use_dsa_list[1]: "max_queues=4",
+ }
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.use_dsa_list,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=False, queues=8, server=True)
+ self.start_vm1(packed=False, queues=8, server=True)
+ self.config_vm_ip()
+ self.config_vm_combined(combined=8)
+ self.check_ping_between_vms()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+
+ self.vhost_user_pmd.quit()
+ dmas1 = (
+ "txq0@%s-q0;"
+ "txq1@%s-q1;"
+ "txq2@%s-q0;"
+ "txq3@%s-q1;"
+ "rxq0@%s-q0;"
+ "rxq1@%s-q1;"
+ "rxq2@%s-q0;"
+ "rxq3@%s-q1"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ )
+ )
+ dmas2 = (
+ "txq0@%s-q0;"
+ "txq1@%s-q1;"
+ "txq2@%s-q0;"
+ "txq3@%s-q1;"
+ "rxq0@%s-q0;"
+ "rxq1@%s-q1;"
+ "rxq2@%s-q0;"
+ "rxq3@%s-q1"
+ % (
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ self.use_dsa_list[0],
+ self.use_dsa_list[0],
+ self.use_dsa_list[1],
+ self.use_dsa_list[1],
+ )
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas2
+ )
+ vhost_param = " --nb-cores=4 --txd=1024 --rxd=1024 --rxq=4 --txq=4"
+ port_options = {
+ self.use_dsa_list[0]: "max_queues=2",
+ self.use_dsa_list[1]: "max_queues=2",
+ }
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.use_dsa_list,
+ port_options=port_options,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+ self.config_vm_combined(combined=4)
+ self.check_ping_between_vms()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_perf_pvp_split_ring_multi_queues_with_4k_pages_and_dsa_kernel_driver(self):
+ """
+ Test Case 7: PVP split ring multi-queues with 4K-pages and dsa kernel driver
+ """
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=0)
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=1)
+ dmas = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.0;"
+ "txq3@wq0.0;"
+ "txq4@wq0.1;"
+ "txq5@wq0.1;"
+ "rxq2@wq1.0;"
+ "rxq3@wq1.0;"
+ "rxq4@wq1.1;"
+ "rxq5@wq1.1;"
+ "rxq6@wq1.1;"
+ "rxq7@wq1.1"
+ )
+ vhost_eal_param = (
+ "--no-huge -m 1024 --vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'"
+ % dmas
+ )
+ vhost_param = (
+ "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ ports = [self.dut.ports_info[0]["pci"]]
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ port_options="",
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=1,queues=8,server=1"
+ virtio_param = "--nb-cores=4 --txq=8 --rxq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="split ring inorder mergeable with 4k page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="split ring inorder mergeable with 4k page restart vhost"
+ )
+
+ self.vhost_user_pmd.quit()
+ dmas = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.1;"
+ "txq3@wq0.1;"
+ "txq4@wq0.2;"
+ "txq5@wq0.2;"
+ "txq6@wq0.3;"
+ "txq7@wq0.3;"
+ "rxq0@wq0.0;"
+ "rxq1@wq0.0;"
+ "rxq2@wq0.1;"
+ "rxq3@wq0.1;"
+ "rxq4@wq0.2;"
+ "rxq5@wq0.2;"
+ "rxq6@wq0.3;"
+ "rxq7@wq0.3"
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'" % dmas
+ )
+ vhost_param = "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8"
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ port_options="",
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="split ring inorder mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="split ring inorder mergeable with 1G page restart vhost"
+ )
+
+ self.virtio_user0_pmd.quit()
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=0,queues=8,server=1"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="split ring mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="split ring mergeable with 1G page restart vhost"
+ )
+ self.result_table_print()
+
+ def test_perf_pvp_packed_ring_multi_queues_with_4k_pages_and_dsa_kernel_driver(
+ self,
+ ):
+ """
+ Test Case 8: PVP packed ring multi-queues with 4K-pages and dsa kernel driver
+ """
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=0)
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=1)
+ dmas = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.0;"
+ "txq3@wq0.0;"
+ "txq4@wq0.1;"
+ "txq5@wq0.1;"
+ "rxq2@wq1.0;"
+ "rxq3@wq1.0;"
+ "rxq4@wq1.1;"
+ "rxq5@wq1.1;"
+ "rxq6@wq1.1;"
+ "rxq7@wq1.1"
+ )
+ vhost_eal_param = (
+ "--no-huge -m 1024 --vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'"
+ % dmas
+ )
+ vhost_param = (
+ "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ ports = [self.dut.ports_info[0]["pci"]]
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ port_options="",
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=1,packed_vq=1,queues=8,server=1"
+ virtio_param = "--nb-cores=4 --txq=8 --rxq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="packed ring inorder mergeable with 4k page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="packed ring inorder mergeable with 4k page restart vhost"
+ )
+
+ self.vhost_user_pmd.quit()
+ dmas = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.0;"
+ "txq3@wq0.0;"
+ "txq4@wq0.1;"
+ "txq5@wq0.1;"
+ "txq6@wq0.1;"
+ "txq7@wq0.1;"
+ "rxq0@wq0.0;"
+ "rxq1@wq0.0;"
+ "rxq2@wq0.0;"
+ "rxq3@wq0.0;"
+ "rxq4@wq0.1;"
+ "rxq5@wq0.1;"
+ "rxq6@wq0.1;"
+ "rxq7@wq0.1"
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[%s]'" % dmas
+ )
+ vhost_param = "--nb-cores=4 --txd=1024 --rxd=1024 --txq=8 --rxq=8"
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=ports,
+ port_options="",
+ )
+ self.vhost_user_pmd.execute_cmd("set fwd mac")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="packed ring inorder mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="packed ring inorder mergeable with 1G page restart vhost"
+ )
+
+ self.virtio_user0_pmd.quit()
+ virtio_eal_param = "--no-huge -m 1024 --vdev net_virtio_user0,mac=00:01:02:03:04:05,path=vhost-net0,mrg_rxbuf=1,in_order=0,packed_vq=1,queues=8,server=1"
+ self.start_virtio_user0_testpmd(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.virtio_user0_pmd.execute_cmd("set fwd csum")
+ self.virtio_user0_pmd.execute_cmd("start")
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(mode="packed ring mergeable with 1G page")
+ self.check_packets_of_vhost_each_queue(queues=8)
+
+ self.vhost_user_pmd.execute_cmd("start")
+ self.send_imix_and_verify(
+ mode="packed ring mergeable with 1G page restart vhost"
+ )
+ self.result_table_print()
+
+ def test_vm2vm_split_ring_vhost_user_virtio_net_4k_pages_and_dsa_kernel_driver_test_with_tcp_traffic(
+ self,
+ ):
+ """
+ Test Case 9: VM2VM split ring vhost-user/virtio-net 4K-pages and dsa kernel driver test with tcp traffic
+ """
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=0)
+ dmas1 = "txq0@wq0.0;rxq0@wq0.1"
+ dmas2 = "txq0@wq0.2;rxq0@wq0.3"
+ vhost_eal_param = (
+ "--no-huge -m 1024 "
+ + "--vdev 'net_vhost0,iface=vhost-net0,queues=1,tso=1,dmas=[%s]'" % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=1,tso=1,dmas=[%s]'" % dmas2
+ )
+ vhost_param = (
+ " --nb-cores=2 --txd=1024 --rxd=1024 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ no_pci=True,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=False, queues=1, server=False)
+ self.start_vm1(packed=False, queues=1, server=False)
+ self.config_vm_ip()
+ self.check_ping_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+ self.verify_xstats_info_on_vhost()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_vm2vm_packed_ring_vhost_user_virtio_net_4k_pages_and_dsa_kernel_driver_test_with_tcp_traffic(
+ self,
+ ):
+ """
+ Test Case 10: VM2VM packed ring vhost-user/virtio-net 4K-pages and dsa kernel driver test with tcp traffic
+ """
+ self.DC.create_work_queue(work_queue_number=2, dsa_index=0)
+ dmas1 = "txq0@wq0.0;rxq0@wq0.0"
+ dmas2 = "txq0@wq0.1;rxq0@wq0.1"
+ vhost_eal_param = (
+ "--no-huge -m 1024 "
+ + "--vdev 'net_vhost0,iface=vhost-net0,queues=1,tso=1,dmas=[%s]'" % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=1,tso=1,dmas=[%s]'" % dmas2
+ )
+ vhost_param = (
+ " --nb-cores=2 --txd=1024 --rxd=1024 --no-numa --socket-num=%d"
+ % self.ports_socket
+ )
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ no_pci=True,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=True, queues=1, server=False)
+ self.start_vm1(packed=True, queues=1, server=False)
+ self.config_vm_ip()
+ self.check_ping_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+ self.verify_xstats_info_on_vhost()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_vm2vm_vhost_virtio_net_split_packed_ring_multi_queues_with_1G_4k_pages_and_dsa_kenel_driver(
+ self,
+ ):
+ """
+ Test Case 11: VM2VM vhost/virtio-net split packed ring multi queues with 1G/4k-pages and dsa kernel driver
+ """
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=0)
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=1)
+ dmas1 = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.0;"
+ "txq3@wq0.0;"
+ "txq4@wq0.1;"
+ "txq5@wq0.1;"
+ "rxq2@wq1.0;"
+ "rxq3@wq1.0;"
+ "rxq4@wq1.1;"
+ "rxq5@wq1.1;"
+ "rxq6@wq1.1;"
+ "rxq7@wq1.1"
+ )
+ dmas2 = (
+ "txq0@wq0.2;"
+ "txq1@wq0.2;"
+ "txq2@wq0.2;"
+ "txq3@wq0.2;"
+ "txq4@wq0.3;"
+ "txq5@wq0.3;"
+ "rxq2@wq1.2;"
+ "rxq3@wq1.2;"
+ "rxq4@wq1.3;"
+ "rxq5@wq1.3;"
+ "rxq6@wq1.3;"
+ "rxq7@wq1.3"
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,dmas=[%s]'" % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=8,dmas=[%s]'" % dmas2
+ )
+ vhost_param = " --nb-cores=4 --txd=1024 --rxd=1024 --rxq=8 --txq=8"
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ no_pci=True,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=False, queues=8, server=False)
+ self.start_vm1(packed=True, queues=8, server=False)
+ self.config_vm_ip()
+ self.config_vm_combined(combined=8)
+ self.check_ping_between_vms()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def test_vm2vm_vhost_virtio_net_split_ring_multi_queues_with_1G_4k_pages_and_dsa_kernel_driver(
+ self,
+ ):
+ """
+ Test Case 12: VM2VM vhost/virtio-net split ring multi queues with 1G/4k-pages and dsa kernel driver
+ """
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=0)
+ self.DC.create_work_queue(work_queue_number=4, dsa_index=1)
+ dmas1 = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.0;"
+ "txq3@wq0.0;"
+ "txq4@wq0.1;"
+ "txq5@wq0.1;"
+ "rxq2@wq1.0;"
+ "rxq3@wq1.0;"
+ "rxq4@wq1.1;"
+ "rxq5@wq1.1;"
+ "rxq6@wq1.1;"
+ "rxq7@wq1.1"
+ )
+ dmas2 = (
+ "txq0@wq0.0;"
+ "txq1@wq0.0;"
+ "txq2@wq0.0;"
+ "txq3@wq0.0;"
+ "txq4@wq0.1;"
+ "txq5@wq0.1;"
+ "rxq2@wq1.0;"
+ "rxq3@wq1.0;"
+ "rxq4@wq1.1;"
+ "rxq5@wq1.1;"
+ "rxq6@wq1.1;"
+ "rxq7@wq1.1"
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas2
+ )
+ vhost_param = " --nb-cores=4 --txd=1024 --rxd=1024 --rxq=8 --txq=8"
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ no_pci=True,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+
+ self.start_vm0(packed=False, queues=8, server=True)
+ self.start_vm1(packed=False, queues=8, server=True)
+ self.config_vm_ip()
+ self.config_vm_combined(combined=8)
+ self.check_ping_between_vms()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+
+ self.vhost_user_pmd.quit()
+ dmas1 = (
+ "txq0@wq0.0;"
+ "txq1@wq0.1;"
+ "txq2@wq0.2;"
+ "txq3@wq0.3;"
+ "rxq0@wq0.0;"
+ "rxq1@wq0.1;"
+ "rxq2@wq0.2;"
+ "rxq3@wq0.3"
+ )
+ dmas2 = (
+ "txq0@wq0.0;"
+ "txq1@wq0.1;"
+ "txq2@wq0.2;"
+ "txq3@wq0.3;"
+ "rxq0@wq0.0;"
+ "rxq1@wq0.1;"
+ "rxq2@wq0.2;"
+ "rxq3@wq0.3"
+ )
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net0,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas1
+ + " --vdev 'net_vhost1,iface=vhost-net1,queues=8,client=1,tso=1,dmas=[%s]'"
+ % dmas2
+ )
+ vhost_param = " --nb-cores=4 --txd=1024 --rxd=1024 --rxq=4 --txq=4"
+ self.start_vhost_user_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ no_pci=True,
+ )
+ self.vhost_user_pmd.execute_cmd("start")
+ self.config_vm_combined(combined=4)
+ self.check_ping_between_vms()
+ self.check_scp_file_valid_between_vms()
+ self.start_iperf()
+ self.get_iperf_result()
+
+ self.vm0.stop()
+ self.vm1.stop()
+ self.vhost_user_pmd.quit()
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.virtio_user0_pmd.quit()
+ self.vhost_user_pmd.quit()
+ self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "# ")
+ self.dut.send_expect("killall -s INT qemu-system-x86_64", "#")
+ self.dut.send_expect("rm -rf /tmp/vhost-net*", "# ")
+ self.DC.reset_all_work_queue()
+ self.DC.bind_all_dsa_to_kernel()
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.umount_tmpfs_for_4k()
+ self.dut.close_session(self.vhost_user)
+ self.dut.close_session(self.virtio_user0)