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{
    "id": 119784,
    "url": "http://patchwork.dpdk.org/api/patches/119784/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dts/patch/20221111081511.2426252-1-weix.ling@intel.com/",
    "project": {
        "id": 3,
        "url": "http://patchwork.dpdk.org/api/projects/3/?format=api",
        "name": "DTS",
        "link_name": "dts",
        "list_id": "dts.dpdk.org",
        "list_email": "dts@dpdk.org",
        "web_url": "",
        "scm_url": "git://dpdk.org/tools/dts",
        "webscm_url": "http://git.dpdk.org/tools/dts/",
        "list_archive_url": "https://inbox.dpdk.org/dts",
        "list_archive_url_format": "https://inbox.dpdk.org/dts/{}",
        "commit_url_format": ""
    },
    "msgid": "<20221111081511.2426252-1-weix.ling@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dts/20221111081511.2426252-1-weix.ling@intel.com",
    "date": "2022-11-11T08:15:11",
    "name": "[V1,2/2] tests/vm2vm_virtio_user_dsa: add new testsuite",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": false,
    "hash": "bddc42a013a89b4649fb4e435d3241c9d91af959",
    "submitter": {
        "id": 1828,
        "url": "http://patchwork.dpdk.org/api/people/1828/?format=api",
        "name": "Ling, WeiX",
        "email": "weix.ling@intel.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.dpdk.org/project/dts/patch/20221111081511.2426252-1-weix.ling@intel.com/mbox/",
    "series": [
        {
            "id": 25729,
            "url": "http://patchwork.dpdk.org/api/series/25729/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dts/list/?series=25729",
            "date": "2022-11-11T08:14:54",
            "name": "modify the dmas parameter and upstream the",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/25729/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/119784/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/119784/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dts-bounces@dpdk.org>",
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Delivered-To": "patchwork@inbox.dpdk.org",
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            "from unknown (HELO localhost.localdomain) ([10.239.252.222])\n by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 11 Nov 2022 00:21:51 -0800"
        ],
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        "X-IronPort-AV": [
            "E=McAfee;i=\"6500,9779,10527\"; a=\"397849961\"",
            "E=Sophos;i=\"5.96,156,1665471600\"; d=\"scan'208\";a=\"397849961\"",
            "E=McAfee;i=\"6500,9779,10527\"; a=\"762599192\"",
            "E=Sophos;i=\"5.96,156,1665471600\"; d=\"scan'208\";a=\"762599192\""
        ],
        "From": "Wei Ling <weix.ling@intel.com>",
        "To": "dts@dpdk.org",
        "Cc": "Wei Ling <weix.ling@intel.com>",
        "Subject": "[dts][PATCH V1 2/2] tests/vm2vm_virtio_user_dsa: add new testsuite",
        "Date": "Fri, 11 Nov 2022 16:15:11 +0800",
        "Message-Id": "<20221111081511.2426252-1-weix.ling@intel.com>",
        "X-Mailer": "git-send-email 2.25.1",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "X-BeenThere": "dts@dpdk.org",
        "X-Mailman-Version": "2.1.29",
        "Precedence": "list",
        "List-Id": "test suite reviews and discussions <dts.dpdk.org>",
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        "Errors-To": "dts-bounces@dpdk.org"
    },
    "content": "Upstream the new testsuite TestSuite_vm2vm_virtio_user_dsa.py.\n\nSigned-off-by: Wei Ling <weix.ling@intel.com>\n---\n tests/TestSuite_vm2vm_virtio_user_dsa.py | 2070 ++++++++++++++++++++++\n 1 file changed, 2070 insertions(+)\n create mode 100644 tests/TestSuite_vm2vm_virtio_user_dsa.py",
    "diff": "diff --git a/tests/TestSuite_vm2vm_virtio_user_dsa.py b/tests/TestSuite_vm2vm_virtio_user_dsa.py\nnew file mode 100644\nindex 00000000..36d8087c\n--- /dev/null\n+++ b/tests/TestSuite_vm2vm_virtio_user_dsa.py\n@@ -0,0 +1,2070 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2022 Intel Corporation\n+#\n+\n+import re\n+\n+from framework.packet import Packet\n+from framework.pmd_output import PmdOutput\n+from framework.test_case import TestCase\n+\n+from .dsadev_common import DsaDev_common as DC\n+\n+\n+class TestVM2VMVirtioUserDsa(TestCase):\n+    def set_up_all(self):\n+        self.dut_ports = self.dut.get_ports()\n+        self.port_socket = self.dut.get_numa_id(self.dut_ports[0])\n+        self.cores_list = self.dut.get_core_list(config=\"all\", socket=self.port_socket)\n+        self.vhost_core_list = self.cores_list[0:2]\n+        self.virtio0_core_list = self.cores_list[2:4]\n+        self.virtio1_core_list = self.cores_list[4:6]\n+        self.vhost_user = self.dut.new_session(suite=\"vhost-user\")\n+        self.virtio_user0 = self.dut.new_session(suite=\"virtio-user0\")\n+        self.virtio_user1 = self.dut.new_session(suite=\"virtio-user1\")\n+        self.pdump_user = self.dut.new_session(suite=\"pdump-user\")\n+        self.vhost_user_pmd = PmdOutput(self.dut, self.vhost_user)\n+        self.virtio_user0_pmd = PmdOutput(self.dut, self.virtio_user0)\n+        self.virtio_user1_pmd = PmdOutput(self.dut, self.virtio_user1)\n+        self.path = self.dut.apps_name[\"test-pmd\"]\n+        self.testpmd_name = self.path.split(\"/\")[-1]\n+        self.app_pdump = self.dut.apps_name[\"pdump\"]\n+        self.pdump_name = self.app_pdump.split(\"/\")[-1]\n+        self.dump_virtio_pcap = \"/tmp/pdump-virtio-rx.pcap\"\n+        self.dump_vhost_pcap = \"/tmp/pdump-vhost-rx.pcap\"\n+\n+        self.DC = DC(self)\n+\n+    def set_up(self):\n+        self.path = self.dut.apps_name[\"test-pmd\"]\n+        self.testpmd_name = self.path.split(\"/\")[-1]\n+        self.app_pdump = self.dut.apps_name[\"pdump\"]\n+        self.pdump_name = self.app_pdump.split(\"/\")[-1]\n+\n+        self.dut.send_expect(\"rm -rf ./vhost-net*\", \"#\")\n+        self.dut.send_expect(\"rm -rf %s\" % self.dump_virtio_pcap, \"#\")\n+        self.dut.send_expect(\"rm -rf %s\" % self.dump_vhost_pcap, \"#\")\n+        self.dut.send_expect(\"killall -s INT %s\" % self.testpmd_name, \"#\")\n+        self.dut.send_expect(\"killall -s INT %s\" % self.pdump_name, \"#\")\n+        self.use_dsa_list = []\n+\n+        self.DC.reset_all_work_queue()\n+        self.DC.bind_all_dsa_to_kernel()\n+\n+    @property\n+    def check_2M_env(self):\n+        out = self.dut.send_expect(\n+            \"cat /proc/meminfo |grep Hugepagesize|awk '{print($2)}'\", \"# \"\n+        )\n+        return True if out == \"2048\" else False\n+\n+    def start_vhost_testpmd(\n+        self,\n+        cores,\n+        eal_param=\"\",\n+        param=\"\",\n+        no_pci=False,\n+        ports=\"\",\n+        port_options=\"\",\n+        iova_mode=\"va\",\n+    ):\n+        if iova_mode:\n+            eal_param += \" --iova=\" + iova_mode\n+        if not no_pci and port_options != \"\":\n+            self.vhost_user_pmd.start_testpmd(\n+                cores=cores,\n+                eal_param=eal_param,\n+                param=param,\n+                port_options=port_options,\n+                ports=ports,\n+                prefix=\"vhost\",\n+                fixed_prefix=True,\n+            )\n+        elif not no_pci and port_options == \"\":\n+            self.vhost_user_pmd.start_testpmd(\n+                cores=cores,\n+                eal_param=eal_param,\n+                param=param,\n+                ports=ports,\n+                prefix=\"vhost\",\n+                fixed_prefix=True,\n+            )\n+        else:\n+            self.vhost_user_pmd.start_testpmd(\n+                cores=cores,\n+                eal_param=eal_param,\n+                param=param,\n+                no_pci=no_pci,\n+                prefix=\"vhost\",\n+                fixed_prefix=True,\n+            )\n+\n+    def start_virtio_testpmd_with_vhost_net1(self, cores, eal_param=\"\", param=\"\"):\n+        \"\"\"\n+        launch the testpmd as virtio with vhost_net1\n+        \"\"\"\n+        if self.check_2M_env:\n+            eal_param += \" --single-file-segments\"\n+        self.virtio_user1_pmd.start_testpmd(\n+            cores=cores,\n+            eal_param=eal_param,\n+            param=param,\n+            no_pci=True,\n+            prefix=\"virtio-user1\",\n+            fixed_prefix=True,\n+        )\n+        self.virtio_user1_pmd.execute_cmd(\"set fwd rxonly\")\n+        self.virtio_user1_pmd.execute_cmd(\"start\")\n+\n+    def start_virtio_testpmd_with_vhost_net0(self, cores, eal_param=\"\", param=\"\"):\n+        \"\"\"\n+        launch the testpmd as virtio with vhost_net0\n+        \"\"\"\n+        if self.check_2M_env:\n+            eal_param += \" --single-file-segments\"\n+        self.virtio_user0_pmd.start_testpmd(\n+            cores=cores,\n+            eal_param=eal_param,\n+            param=param,\n+            no_pci=True,\n+            prefix=\"virtio-user0\",\n+            fixed_prefix=True,\n+        )\n+\n+    def start_pdump_to_capture_pkt(self):\n+        \"\"\"\n+        launch pdump app with dump_port and file_prefix\n+        the pdump app should start after testpmd started\n+        if dump the vhost-testpmd, the vhost-testpmd should started before launch pdump\n+        if dump the virtio-testpmd, the virtio-testpmd should started before launch pdump\n+        \"\"\"\n+        command_line = (\n+            self.app_pdump\n+            + \"-l 1-2 -n 4 --file-prefix=virtio-user1 -v -- \"\n+            + \"--pdump  'device_id=net_virtio_user1,queue=*,rx-dev=%s,mbuf-size=8000'\"\n+        )\n+        self.pdump_user.send_expect(command_line % (self.dump_virtio_pcap), \"Port\")\n+\n+    def check_virtio_user1_stats(self, check_dict):\n+        \"\"\"\n+        check the virtio-user1 show port stats\n+        \"\"\"\n+        out = self.virtio_user1_pmd.execute_cmd(\"show port stats all\")\n+        self.logger.info(out)\n+        rx_packets = re.search(\"RX-packets:\\s*(\\d*)\", out)\n+        rx_bytes = re.search(\"RX-bytes:\\s*(\\d*)\", out)\n+        rx_num = int(rx_packets.group(1))\n+        byte_num = int(rx_bytes.group(1))\n+        packet_count = 0\n+        byte_count = 0\n+        for key, value in check_dict.items():\n+            packet_count += value\n+            byte_count += key * value\n+        self.verify(\n+            rx_num == packet_count,\n+            \"receive pakcet number: {} is not equal as send:{}\".format(\n+                rx_num, packet_count\n+            ),\n+        )\n+        self.verify(\n+            byte_num == byte_count,\n+            \"receive pakcet byte:{} is not equal as send:{}\".format(\n+                byte_num, byte_count\n+            ),\n+        )\n+\n+    def check_packet_payload_valid(self, check_dict):\n+        \"\"\"\n+        check the payload is valid\n+        \"\"\"\n+        self.pdump_user.send_expect(\"^c\", \"# \", 60)\n+        self.dut.session.copy_file_from(\n+            src=self.dump_virtio_pcap, dst=self.dump_virtio_pcap\n+        )\n+        pkt = Packet()\n+        pkts = pkt.read_pcapfile(self.dump_virtio_pcap)\n+        for key, value in check_dict.items():\n+            count = 0\n+            for i in range(len(pkts)):\n+                if len(pkts[i]) == key:\n+                    count += 1\n+            self.verify(\n+                value == count,\n+                \"pdump file: {} have not include enough packets {}\".format(count, key),\n+            )\n+\n+    def clear_virtio_user1_stats(self):\n+        self.virtio_user1_pmd.execute_cmd(\"stop\")\n+        self.virtio_user1_pmd.execute_cmd(\"clear port stats all\")\n+        self.virtio_user1_pmd.execute_cmd(\"start\")\n+        out = self.virtio_user1_pmd.execute_cmd(\"show port stats all\")\n+        self.logger.info(out)\n+\n+    def send_502_960byte_and_64_64byte_pkts(self):\n+        \"\"\"\n+        send 251 960byte and 32 64byte length packets from virtio_user0 testpmd\n+        \"\"\"\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 64,128,256,512\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 27\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 32\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 7\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 64\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.vhost_user_pmd.execute_cmd(\"start\")\n+        self.vhost_user_pmd.execute_cmd(\"show port stats all\")\n+\n+    def send_502_64byte_and_64_8000byte_pkts(self):\n+        \"\"\"\n+        send 54 4640byte and 448 64byte length packets from virtio_user0 testpmd\n+        \"\"\"\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 27\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 32\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 7\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 2000,2000,2000,2000\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.vhost_user_pmd.execute_cmd(\"start\")\n+        self.vhost_user_pmd.execute_cmd(\"show port stats all\")\n+\n+    def send_54_4640byte_and_448_64byte_pkts(self):\n+        \"\"\"\n+        send 54 4640byte and 448 64byte length packets from virtio_user0 testpmd\n+        \"\"\"\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 64,256,2000,64,256,2000\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 27\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 32\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 64\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 7\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.vhost_user_pmd.execute_cmd(\"start\")\n+        self.vhost_user_pmd.execute_cmd(\"show port stats all\")\n+\n+    def send_448_64byte_and_54_4640byte_pkts(self):\n+        \"\"\"\n+        send 448 64byte and 54 4640byte length packets from virtio_user0 testpmd\n+        \"\"\"\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 32\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 64\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 7\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"set txpkts 64,256,2000,64,256,2000\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 27\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.vhost_user_pmd.execute_cmd(\"start\")\n+        self.vhost_user_pmd.execute_cmd(\"show port stats all\")\n+\n+    def send_1_64byte_pkts(self):\n+        \"\"\"\n+        send 1 64byte length packets from virtio_user0 testpmd\n+        \"\"\"\n+        self.virtio_user0_pmd.execute_cmd(\"set burst 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"start tx_first 1\")\n+        self.virtio_user0_pmd.execute_cmd(\"stop\")\n+        self.vhost_user_pmd.execute_cmd(\"start\")\n+        self.vhost_user_pmd.execute_cmd(\"show port stats all\")\n+\n+    def test_split_non_mergeable_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 1: VM2VM vhost-user/virtio-user split ring non-mergeable path and multi-queues payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=2\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q1;txq1@%s-q1;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;txq1@%s-q1;rxq1@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=4\",\n+            self.use_dsa_list[1]: \"max_queues=4\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_inorder_non_mergeable_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 2: VM2VM split ring inorder non-mergeable path and multi-queues payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=4\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q1;txq1@%s-q1;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;txq1@%s-q1;rxq1@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=2\",\n+            self.use_dsa_list[1]: \"max_queues=2\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_inorder_mergeable_multi_queues_non_indirect_descriptor_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 3: VM2VM split ring inorder mergeable path and multi-queues test non-indirect descriptor and payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=2\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=1,in_order=1,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=1,in_order=1,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 2}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.virtio_user0_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.virtio_user1_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q1;rxq0@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q1;rxq1@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=4\",\n+            self.use_dsa_list[1]: \"max_queues=4\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 2}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_mergeable_multi_queues_indirect_descriptor_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 4: VM2VM split ring mergeable path and multi-queues test indirect descriptor and payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=1\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=1,in_order=0,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=1,in_order=0,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.virtio_user0_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.virtio_user1_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q1;rxq0@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q1;rxq1@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=4\",\n+            self.use_dsa_list[1]: \"max_queues=4\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_vectorized_multi_queues_payload_check_with_vhost_async_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 5: VM2VM split ring vectorized path and multi-queues payload check with vhost async operation and dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;rxq0@%s-q1;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=0,in_order=0,vectorized=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=0,in_order=0,vectorized=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q3;txq1@%s-q3;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        dmas2 = \"txq0@%s-q1;txq1@%s-q1;rxq1@%s-q3;rxq1@%s-q3\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=4\",\n+            self.use_dsa_list[1]: \"max_queues=4\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_non_mergeable_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 6: VM2VM packed ring non-mergeable path and multi-queues payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q1;rxq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q1;rxq1@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=4\",\n+            self.use_dsa_list[1]: \"max_queues=4\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_inorder_non_mergeable_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 7: VM2VM packed ring inorder non-mergeable path and multi-queues payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=2\",\n+            self.use_dsa_list[1]: \"max_queues=2\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q5;txq1@%s-q6;rxq0@%s-q5;rxq1@%s-q6\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q5;txq1@%s-q6;rxq1@%s-q5;rxq1@%s-q6\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_mergeable_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 8: VM2VM packed ring mergeable path and multi-queues payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=1\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            port_options=port_options,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_54_4640byte_and_448_64byte_pkts()\n+        check_dict = {4640: 54, 64: 448}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q1;rxq0@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q4;txq1@%s-q5;rxq1@%s-q6;rxq1@%s-q7\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list[0:1],\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_54_4640byte_and_448_64byte_pkts()\n+        check_dict = {4640: 54, 64: 448}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_inorder_mergeable_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 9: VM2VM packed ring inorder mergeable path and multi-queues payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;rxq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_54_4640byte_and_448_64byte_pkts()\n+        check_dict = {4640: 54, 64: 448}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.clear_virtio_user1_stats()\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q1;rxq0@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q1;rxq1@%s-q0;rxq1@%s-q1\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            iova_mode=\"va\",\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.send_54_4640byte_and_448_64byte_pkts()\n+        check_dict = {4640: 54, 64: 448}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_tx_multi_queues_indirect_descriptor_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 10: VM2VM packed ring vectorized-tx path and multi-queues test indirect descriptor and payload check with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q0;rxq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;txq1@%s-q1;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=2\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list[0:1],\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--force-max-simd-bitwidth=512 --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,vectorized=1,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--force-max-simd-bitwidth=512 --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,vectorized=1,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+        self.virtio_user0_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.virtio_user1_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q1;rxq0@%s-q2;rxq1@%s-q3\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q1\" % (\n+            self.use_dsa_list[1],\n+            self.use_dsa_list[1],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        port_options = {\n+            self.use_dsa_list[0]: \"max_queues=4\",\n+            self.use_dsa_list[1]: \"max_queues=2\",\n+        }\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+        self.start_pdump_to_capture_pkt()\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 11: VM2VM packed ring vectorized path and payload check test with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q0;rxq0@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q1;txq1@%s-q1;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=2\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list[0:1],\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--force-max-simd-bitwidth=512 --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--force-max-simd-bitwidth=512 --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_448_64byte_and_54_4640byte_pkts()\n+        check_dict = {64: 448, 4640: 0}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_ringsize_not_powerof_2_multi_queues_payload_check_with_dpdk_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 12: VM2VM packed ring vectorized path payload check test with ring size is not power of 2 with dsa dpdk driver\n+        \"\"\"\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=2, driver_name=\"vfio-pci\"\n+        )\n+        dmas1 = \"txq0@%s-q0;txq1@%s-q0;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q0;rxq0@%s-q1;rxq1@%s-q1\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=2\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list[0:1],\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--force-max-simd-bitwidth=512 --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4097\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4097 --rxd=4097\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--force-max-simd-bitwidth=512 --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4097\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4097 --rxd=4097\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_448_64byte_and_54_4640byte_pkts()\n+        check_dict = {64: 448, 4640: 0}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_non_mergeable_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 13: VM2VM split ring non-mergeable path and multi-queues payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;rxq1@wq0.0]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.1;rxq1@wq0.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_inorder_non_mergeable_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 14: VM2VM split ring inorder non-mergeable path and multi-queues payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=4, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.2;rxq1@wq0.3]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_inorder_mergeable_multi_queues_non_indirect_descriptor_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 15: VM2VM split ring inorder mergeable path and multi-queues test non-indirect descriptor and payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=4, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.2;rxq1@wq0.3]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=1,in_order=1,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=1,in_order=1,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 2}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_mergeable_multi_queues_indirect_descriptor_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 16: VM2VM split ring mergeable path and multi-queues test indirect descriptor and payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.0;rxq0@wq0.0]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.1;txq1@wq0.1;rxq0@wq0.1;rxq0@wq0.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=1,in_order=0,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=1,in_order=0,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_vectorized_multi_queues_payload_check_with_vhost_async_operation_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 17: VM2VM split ring vectorized path and multi-queues payload check with vhost async operation and dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=4, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.0;rxq1@wq0.0]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.0;rxq1@wq0.0]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=0,in_order=0,vectorized=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=0,in_order=0,vectorized=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_non_mergeable_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 18: VM2VM packed ring non-mergeable path and multi-queues payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;rxq1@wq0.0]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.1;rxq1@wq0.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=0,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_inorder_non_mergeable_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 19: VM2VM packed ring inorder non-mergeable path and multi-queues payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=1)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq1.0;rxq1@wq1.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_mergeable_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 20: VM2VM packed ring mergeable path and multi-queues payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.1;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq0.1;txq1@wq0.1;rxq0@wq0.0;rxq1@wq0.0]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_inorder_mergeable_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 21: VM2VM packed ring inorder mergeable path and multi-queues payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=1, dsa_index=0)\n+        self.DC.create_work_queue(work_queue_number=1, dsa_index=1)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;rxq0@wq0.0;rxq1@wq0.0]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq1.0;txq1@wq1.0;rxq1@wq1.0]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_960byte_and_64_64byte_pkts()\n+        check_dict = {960: 502, 64: 64}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_tx_multi_queues_indirect_descriptor_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 22: VM2VM packed ring vectorized-tx path and multi-queues test indirect descriptor and payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=1)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.1;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq1.0;txq1@wq1.0;rxq0@wq1.1;rxq1@wq1.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,vectorized=1,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,vectorized=1,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_multi_queues_indirect_descriptor_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 23: VM2VM packed ring vectorized path and multi-queues test indirect descriptor and payload check with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=1)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.1;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq1.0;txq1@wq1.0;rxq0@wq1.1;rxq1@wq1.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 0}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_ringsize_not_powerof_2_multi_queues_payload_check_with_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 24: VM2VM packed ring vectorized path payload check test with ring size is not power of 2 with dsa kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=1)\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@wq0.0;txq1@wq0.0;rxq0@wq0.1;rxq1@wq0.1]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@wq1.0;txq1@wq1.0;rxq0@wq1.1;rxq1@wq1.1]'\"\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=True,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4097\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4097 --rxd=4097\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1,queue_size=4097\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4097 --rxd=4097\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 0}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_split_mergeable_multi_queues_indirect_descriptor_payload_check_with_dpdk_and_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 25: VM2VM split ring mergeable path and multi-queues test indirect descriptor with dsa dpdk and kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=1, driver_name=\"vfio-pci\", dsa_index_list=[1]\n+        )\n+        dmas1 = \"txq0@wq0.0;rxq0@wq0.0;rxq1@wq0.0\"\n+        dmas2 = \"txq0@%s-q0;txq1@%s-q0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=1\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,mrg_rxbuf=1,in_order=0,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,mrg_rxbuf=1,in_order=0,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_502_64byte_and_64_8000byte_pkts()\n+        check_dict = {64: 502, 8000: 10}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_inorder_mergeable_multi_queues_payload_check_with_dpdk_and_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 26: VM2VM packed ring inorder mergeable path and multi-queues payload check with dsa dpdk and kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=1, driver_name=\"vfio-pci\", dsa_index_list=[1]\n+        )\n+        dmas1 = \"txq0@%s-q0;txq1@wq0.0;rxq0@%s-q0;rxq1@wq0.0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@wq0.0;txq1@%s-q0;rxq0@wq0.0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=1\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_54_4640byte_and_448_64byte_pkts()\n+        check_dict = {4640: 54, 64: 448}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def test_packed_vectorized_tx_batch_processing_with_dpdk_and_kernel_driver(\n+        self,\n+    ):\n+        \"\"\"\n+        Test Case 27: VM2VM packed ring vectorized-tx path test batch processing with dsa dpdk and kernel driver\n+        \"\"\"\n+        self.DC.create_work_queue(work_queue_number=2, dsa_index=0)\n+        self.use_dsa_list = self.DC.bind_dsa_to_dpdk(\n+            dsa_number=1, driver_name=\"vfio-pci\", dsa_index_list=[1]\n+        )\n+        dmas1 = \"txq0@%s-q0;txq1@wq0.0;rxq0@%s-q0;rxq1@wq0.0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        dmas2 = \"txq0@wq0.0;txq1@%s-q0;rxq0@wq0.0;rxq1@%s-q0\" % (\n+            self.use_dsa_list[0],\n+            self.use_dsa_list[0],\n+        )\n+        vhost_eal_param = (\n+            \"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[%s]' \"\n+            \"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[%s]'\"\n+            % (dmas1, dmas2)\n+        )\n+        vhost_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\"\n+        port_options = {self.use_dsa_list[0]: \"max_queues=1\"}\n+        self.start_vhost_testpmd(\n+            cores=self.vhost_core_list,\n+            eal_param=vhost_eal_param,\n+            param=vhost_param,\n+            no_pci=False,\n+            ports=self.use_dsa_list,\n+            port_options=port_options,\n+            iova_mode=\"va\",\n+        )\n+\n+        virtio1_eal_param = \"--vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,vectorized=1,queue_size=256\"\n+        virtio1_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net1(\n+            cores=self.virtio1_core_list,\n+            eal_param=virtio1_eal_param,\n+            param=virtio1_param,\n+        )\n+\n+        self.start_pdump_to_capture_pkt()\n+\n+        virtio0_eal_param = \"--vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net0,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,vectorized=1,queue_size=256\"\n+        virtio0_param = \"--nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\"\n+        self.start_virtio_testpmd_with_vhost_net0(\n+            cores=self.virtio0_core_list,\n+            eal_param=virtio0_eal_param,\n+            param=virtio0_param,\n+        )\n+\n+        self.send_1_64byte_pkts()\n+        check_dict = {64: 2}\n+        self.check_virtio_user1_stats(check_dict)\n+        self.check_packet_payload_valid(check_dict)\n+\n+    def quit_all_testpmd(self):\n+        self.vhost_user_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.virtio_user0_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.virtio_user1_pmd.execute_cmd(\"quit\", \"#\", 60)\n+        self.pdump_user.send_expect(\"^c\", \"# \", 60)\n+\n+    def tear_down(self):\n+        self.quit_all_testpmd()\n+        self.dut.send_expect(\"killall -s INT %s\" % self.testpmd_name, \"#\")\n+        self.dut.send_expect(\"killall -s INT %s\" % self.pdump_name, \"#\")\n+        self.DC.reset_all_work_queue()\n+        self.DC.bind_all_dsa_to_kernel()\n+\n+    def tear_down_all(self):\n+        pass\n",
    "prefixes": [
        "V1",
        "2/2"
    ]
}