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GET /api/patches/109737/?format=api
https://patches.dpdk.org/api/patches/109737/?format=api", "web_url": "https://patches.dpdk.org/project/dts/patch/20220415032613.251548-1-weix.ling@intel.com/", "project": { "id": 3, "url": "https://patches.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": "<20220415032613.251548-1-weix.ling@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20220415032613.251548-1-weix.ling@intel.com", "date": "2022-04-15T03:26:13", "name": "[V1,4/5] tests/loopback_virtio_user_server_mode_cbdma: add DPDK22.03 new feature", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "77aa05b4e40f6b87ece3cbdc81c0b63bc4bc18df", "submitter": { "id": 1828, "url": "https://patches.dpdk.org/api/people/1828/?format=api", "name": "Ling, WeiX", "email": "weix.ling@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dts/patch/20220415032613.251548-1-weix.ling@intel.com/mbox/", "series": [ { "id": 22524, "url": "https://patches.dpdk.org/api/series/22524/?format=api", "web_url": "https://patches.dpdk.org/project/dts/list/?series=22524", "date": "2022-04-15T03:25:06", "name": "migrate cbdma case in new testsuite", "version": 1, "mbox": "https://patches.dpdk.org/series/22524/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/109737/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/109737/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 57D4DA050B;\n\tFri, 15 Apr 2022 05:26:22 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4E62A4067C;\n\tFri, 15 Apr 2022 05:26:22 +0200 (CEST)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n by mails.dpdk.org (Postfix) with ESMTP id 2301E4003C\n for <dts@dpdk.org>; Fri, 15 Apr 2022 05:26:19 +0200 (CEST)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 14 Apr 2022 20:26:19 -0700", "from unknown (HELO localhost.localdomain) ([10.239.251.222])\n by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 14 Apr 2022 20:26:17 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1649993180; x=1681529180;\n h=from:to:cc:subject:date:message-id:mime-version:\n content-transfer-encoding;\n bh=x/OVkf3TpdAZDzxNP0JtkeAajMWzXtaaVPMK04+WuCQ=;\n b=GnuvsudbExiXS/r+jtChCi3yU2YlTI4RAAjZjoN/7MyMSOBQ48ZPYOwS\n nhKDXm30umHygCpgwI/I1GZMJSCk9P27Ay11OhZwW/mbf4OL3jBCTkUSk\n TIYtazFIJObSUcdG5/HgI+a6d6bDvbxFf2x4ctFgpynIg1ahIW4nLAg3U\n +JEgEbyZ3ukrO2elFVSSJN1YItxbG4YS4y4e6Hn/INfKRy4ws3H3Ec3P8\n H7q0Bzb8QdR7K7Zh2VRENGhVL+HVQ2PsR91WuxN0U958LcVB7DgEg+set\n 8w405gTwM7ek8rtfKYCAPNNkyUPy46C+TRXZ/roudFaCVbMb2Iy7SZSn5 A==;", "X-IronPort-AV": [ "E=McAfee;i=\"6400,9594,10317\"; a=\"250383524\"", "E=Sophos;i=\"5.90,261,1643702400\"; d=\"scan'208\";a=\"250383524\"", "E=Sophos;i=\"5.90,261,1643702400\"; d=\"scan'208\";a=\"700907904\"" ], "From": "Wei Ling <weix.ling@intel.com>", "To": "dts@dpdk.org", "Cc": "Wei Ling <weix.ling@intel.com>", "Subject": "[dts][PATCH V1 4/5] tests/loopback_virtio_user_server_mode_cbdma: add\n DPDK22.03 new feature", "Date": "Fri, 15 Apr 2022 11:26:13 +0800", "Message-Id": "<20220415032613.251548-1-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>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org" }, "content": "As commit 53d3f4778c(vhost: integrate dmadev in asynchronous data-path),\nadd new tests/loopback_virtio_user_server_mode_cbdma.\n\nSigned-off-by: Wei Ling <weix.ling@intel.com>\n---\n ..._loopback_virtio_user_server_mode_cbdma.py | 983 ++++++++++++++++++\n 1 file changed, 983 insertions(+)\n create mode 100644 tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py", "diff": "diff --git a/tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py b/tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py\nnew file mode 100644\nindex 00000000..93e8575c\n--- /dev/null\n+++ b/tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py\n@@ -0,0 +1,983 @@\n+#\n+# BSD LICENSE\n+#\n+# Copyright(c) <2022> Intel Corporation. All rights reserved.\n+# All rights reserved.\n+#\n+# Redistribution and use in source and binary forms, with or without\n+# modification, are permitted provided that the following conditions\n+# are met:\n+#\n+# * Redistributions of source code must retain the above copyright\n+# notice, this list of conditions and the following disclaimer.\n+# * Redistributions in binary form must reproduce the above copyright\n+# notice, this list of conditions and the following disclaimer in\n+# the documentation and/or other materials provided with the\n+# distribution.\n+# * Neither the name of Intel Corporation nor the names of its\n+# contributors may be used to endorse or promote products derived\n+# from this software without specific prior written permission.\n+#\n+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+# \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n+\n+\n+\"\"\"\n+DPDK Test suite.\n+Test loopback virtio-user server mode\n+\"\"\"\n+import re\n+import time\n+\n+from framework.packet import Packet\n+from framework.pmd_output import PmdOutput\n+from framework.test_case import TestCase\n+\n+\n+class TestLoopbackVirtioUserServerModeCbama(TestCase):\n+ def set_up_all(self):\n+ \"\"\"\n+ Run at the start of each test suite.\n+ \"\"\"\n+ self.dut_ports = self.dut.get_ports()\n+ self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])\n+ self.core_list = self.dut.get_core_list(config=\"all\", socket=self.ports_socket)\n+ self.vhost_core_list = self.core_list[0:9]\n+ self.virtio0_core_list = self.core_list[10:12]\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.dump_pcap_q0 = \"/root/pdump-rx-q0.pcap\"\n+ self.dump_pcap_q1 = \"/root/pdump-rx-q1.pcap\"\n+ self.device_str = None\n+ self.cbdma_dev_infos = []\n+ self.vhost_user = self.dut.new_session(suite=\"vhost_user\")\n+ self.virtio_user = self.dut.new_session(suite=\"virtio-user\")\n+ self.pdump_session = self.dut.new_session(suite=\"pdump\")\n+ self.vhost_user_pmd = PmdOutput(self.dut, self.vhost_user)\n+ self.virtio_user_pmd = PmdOutput(self.dut, self.virtio_user)\n+\n+ def set_up(self):\n+ \"\"\"\n+ Run before each test case.\n+ \"\"\"\n+ self.dut.send_expect(\"rm -rf ./vhost-net*\", \"#\")\n+ self.dut.send_expect(\"killall -s INT %s\" % self.testpmd_name, \"#\")\n+ self.table_header = [\n+ \"Mode\",\n+ \"Pkt_size\",\n+ \"Throughput(Mpps)\",\n+ \"Queue Number\",\n+ \"Cycle\",\n+ ]\n+ self.result_table_create(self.table_header)\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 send_6192_packets_from_vhost(self):\n+ \"\"\"\n+ start the testpmd of vhost-user, start to send 8k packets\n+ \"\"\"\n+ time.sleep(3)\n+ self.vhost_user_pmd.execute_cmd(\"set fwd csum\")\n+ self.vhost_user_pmd.execute_cmd(\"set txpkts 64,64,64,2000,2000,2000\")\n+ self.vhost_user_pmd.execute_cmd(\"set burst 1\")\n+ self.vhost_user_pmd.execute_cmd(\"start tx_first 1\")\n+ self.vhost_user_pmd.execute_cmd(\"stop\")\n+\n+ def send_960_packets_from_vhost(self):\n+ \"\"\"\n+ start the testpmd of vhost-user, start to send 8k packets\n+ \"\"\"\n+ time.sleep(3)\n+ self.vhost_user_pmd.execute_cmd(\"set fwd csum\")\n+ self.vhost_user_pmd.execute_cmd(\"set txpkts 64,128,256,512\")\n+ self.vhost_user_pmd.execute_cmd(\"set burst 1\")\n+ self.vhost_user_pmd.execute_cmd(\"start tx_first 1\")\n+ self.vhost_user_pmd.execute_cmd(\"stop\")\n+\n+ def send_chain_packets_from_vhost(self):\n+ time.sleep(3)\n+ self.vhost_user_pmd.execute_cmd(\"set txpkts 65535,65535,65535,65535,65535\")\n+ self.vhost_user_pmd.execute_cmd(\"start tx_first 32\")\n+\n+ def verify_virtio_user_receive_packets(self):\n+ out = self.virtio_user_pmd.execute_cmd(\"show port stats all\")\n+ self.logger.info(out)\n+ rx_pkts = int(re.search(\"RX-packets: (\\d+)\", out).group(1))\n+ self.verify(rx_pkts > 0, \"virtio-user can not received packets\")\n+\n+ def launch_pdump_to_capture_pkt(self, capture_all_queue=True):\n+ command = (\n+ self.app_pdump\n+ + \" \"\n+ + \"-v --file-prefix=virtio-user0 -- \"\n+ + \"--pdump 'device_id=net_virtio_user0,queue=0,rx-dev=%s,mbuf-size=8000' \"\n+ + \"--pdump 'device_id=net_virtio_user0,queue=1,rx-dev=%s,mbuf-size=8000'\"\n+ )\n+ self.pdump_session.send_expect(\n+ command % (self.dump_pcap_q0, self.dump_pcap_q1), \"Port\"\n+ )\n+\n+ def check_packet_payload_valid(self, pkt_len):\n+ self.pdump_session.send_expect(\"^c\", \"# \", 60)\n+ dump_file_list = [self.dump_pcap_q0, self.dump_pcap_q1]\n+ for pcap in dump_file_list:\n+ self.dut.session.copy_file_from(src=\"%s\" % pcap, dst=\"%s\" % pcap)\n+ pkt = Packet()\n+ pkts = pkt.read_pcapfile(pcap)\n+ expect_data = str(pkts[0][\"Raw\"])\n+ for i in range(len(pkts)):\n+ self.verify(\n+ len(pkts[i]) == pkt_len,\n+ \"virtio-user0 receive packet's length not equal %s Byte\" % pkt_len,\n+ )\n+ check_data = str(pkts[i][\"Raw\"])\n+ self.verify(\n+ check_data == expect_data,\n+ \"the payload in receive packets has been changed from %s\" % i,\n+ )\n+\n+ def start_vhost_testpmd(self, cores, eal_param, param, ports, iova_mode=\"va\"):\n+ eal_param += \" --iova=\" + iova_mode\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+\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_user_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+ self.virtio_user_pmd.execute_cmd(\"set fwd csum\")\n+ self.virtio_user_pmd.execute_cmd(\"start\")\n+\n+ @staticmethod\n+ def generate_dms_param(queues):\n+ das_list = []\n+ for i in range(queues):\n+ das_list.append(\"txq{}\".format(i))\n+ das_param = \"[{}]\".format(\";\".join(das_list))\n+ return das_param\n+\n+ def get_cbdma_ports_info_and_bind_to_dpdk(self, cbdma_num, allow_diff_socket=False):\n+ \"\"\"\n+ get and bind cbdma ports into DPDK driver\n+ \"\"\"\n+ self.all_cbdma_list = []\n+ self.cbdma_list = []\n+ self.cbdma_str = \"\"\n+ out = self.dut.send_expect(\n+ \"./usertools/dpdk-devbind.py --status-dev dma\", \"# \", 30\n+ )\n+ device_info = out.split(\"\\n\")\n+ for device in device_info:\n+ pci_info = re.search(\"\\s*(0000:\\S*:\\d*.\\d*)\", device)\n+ if pci_info is not None:\n+ dev_info = pci_info.group(1)\n+ # the numa id of ioat dev, only add the device which on same socket with nic dev\n+ bus = int(dev_info[5:7], base=16)\n+ if bus >= 128:\n+ cur_socket = 1\n+ else:\n+ cur_socket = 0\n+ if allow_diff_socket:\n+ self.all_cbdma_list.append(pci_info.group(1))\n+ else:\n+ if self.ports_socket == cur_socket:\n+ self.all_cbdma_list.append(pci_info.group(1))\n+ self.verify(\n+ len(self.all_cbdma_list) >= cbdma_num, \"There no enough cbdma device\"\n+ )\n+ self.cbdma_list = self.all_cbdma_list[0:cbdma_num]\n+ self.cbdma_str = \" \".join(self.cbdma_list)\n+ self.dut.send_expect(\n+ \"./usertools/dpdk-devbind.py --force --bind=%s %s\"\n+ % (self.drivername, self.cbdma_str),\n+ \"# \",\n+ 60,\n+ )\n+\n+ def bind_cbdma_device_to_kernel(self):\n+ self.dut.send_expect(\"modprobe ioatdma\", \"# \")\n+ self.dut.send_expect(\n+ \"./usertools/dpdk-devbind.py -u %s\" % self.cbdma_str, \"# \", 30\n+ )\n+ self.dut.send_expect(\n+ \"./usertools/dpdk-devbind.py --force --bind=ioatdma %s\" % self.cbdma_str,\n+ \"# \",\n+ 60,\n+ )\n+\n+ def close_all_session(self):\n+ \"\"\"\n+ close session of vhost-user and virtio-user\n+ \"\"\"\n+ self.dut.close_session(self.vhost_user)\n+ self.dut.close_session(self.virtio_user)\n+\n+ def test_server_mode_packed_ring_all_path_multi_queues_payload_check_with_cbdma(\n+ self,\n+ ):\n+ \"\"\"\n+ Test Case 1: loopback packed ring all path cbdma test payload check with server mode and multi-queues\n+ \"\"\"\n+ self.get_cbdma_ports_info_and_bind_to_dpdk(8)\n+ vhost_eal_param = \"--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq6;txq7]'\"\n+ core1 = self.vhost_core_list[1]\n+ core2 = self.vhost_core_list[2]\n+ core3 = self.vhost_core_list[3]\n+ core4 = self.vhost_core_list[4]\n+ core5 = self.vhost_core_list[5]\n+ cbdma1 = self.cbdma_list[0]\n+ cbdma2 = self.cbdma_list[1]\n+ cbdma3 = self.cbdma_list[2]\n+ cbdma4 = self.cbdma_list[3]\n+ cbdma5 = self.cbdma_list[4]\n+ cbdma6 = self.cbdma_list[5]\n+ cbdma7 = self.cbdma_list[6]\n+ cbdma8 = self.cbdma_list[7]\n+ lcore_dma = (\n+ f\"[lcore{core1}@{cbdma1},lcore{core1}@{cbdma8},\"\n+ f\"lcore{core2}@{cbdma2},lcore{core2}@{cbdma3},lcore{core2}@{cbdma4},\"\n+ f\"lcore{core3}@{cbdma3},lcore{core3}@{cbdma4},lcore{core3}@{cbdma5},\"\n+ f\"lcore{core4}@{cbdma3},lcore{core4}@{cbdma4},lcore{core4}@{cbdma5},lcore{core4}@{cbdma6},\"\n+ f\"lcore{core5}@{cbdma1},lcore{core5}@{cbdma2},lcore{core5}@{cbdma3},lcore{core5}@{cbdma4},lcore{core5}@{cbdma5},lcore{core5}@{cbdma6},lcore{core5}@{cbdma7},lcore{core5}@{cbdma8}]\"\n+ )\n+ vhost_param = (\n+ \" --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ + \" --lcore-dma={}\".format(lcore_dma)\n+ )\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=1,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.logger.info(\"Launch virtio with packed ring mergeable inorder path\")\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch virtio with packed ring mergeable path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=0,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch virtio with packed ring non-mergeable path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=0,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 10-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with packed ring inorder non-mergeable path\"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=1,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 10-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with packed ring vectorized path and ring size is not power of 2 \"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=1,packed_vq=1,vectorized=1,queue_size=1025,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1025 --rxd=1025\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 10-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost w/ iova=pa, Rerun steps 2-19\")\n+ if not self.check_2M_env:\n+ self.virtio_user_pmd.quit()\n+ self.vhost_user_pmd.quit()\n+ vhost_eal_param = \"--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq6;txq7]'\"\n+ vhost_param = (\n+ \" --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ + \" --lcore-dma={}\".format(lcore_dma)\n+ )\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=1,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.logger.info(\"Launch virtio with packed ring mergeable inorder path\")\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch virtio with packed ring mergeable path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=0,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with packed ring non-mergeable path\"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=0,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 10-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with packed ring inorder non-mergeable path\"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=1,packed_vq=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 10-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with packed ring vectorized path and ring size is not power of 2 \"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=1,packed_vq=1,vectorized=1,queue_size=1025,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1025 --rxd=1025\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 10-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ def test_server_mode_split_ring_all_path_multi_queues_payload_check_with_cbdma(\n+ self,\n+ ):\n+ \"\"\"\n+ Test Case 2: loopback split ring all path cbdma test payload check with server mode and multi-queues\n+ \"\"\"\n+ self.get_cbdma_ports_info_and_bind_to_dpdk(3)\n+ vhost_eal_param = \"--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq5;txq6]'\"\n+ core1 = self.vhost_core_list[1]\n+ core2 = self.vhost_core_list[2]\n+ core3 = self.vhost_core_list[3]\n+ core4 = self.vhost_core_list[4]\n+ core5 = self.vhost_core_list[5]\n+ cbdma1 = self.cbdma_list[0]\n+ cbdma2 = self.cbdma_list[1]\n+ cbdma3 = self.cbdma_list[2]\n+ lcore_dma = (\n+ f\"[lcore{core1}@{cbdma1},\"\n+ f\"lcore{core2}@{cbdma1},\"\n+ f\"lcore{core3}@{cbdma2},lcore{core3}@{cbdma3},\"\n+ f\"lcore{core4}@{cbdma2},lcore{core4}@{cbdma3},\"\n+ f\"lcore{core5}@{cbdma2},lcore{core5}@{cbdma3}]\"\n+ )\n+ vhost_param = (\n+ \" --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ + \" --lcore-dma={}\".format(lcore_dma)\n+ )\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.logger.info(\"Launch virtio with split ring mergeable inorder path\")\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch virtio with split ring mergeable path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=0,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch virtio with split ring non-mergeable path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=0,server=1\"\n+ virtio_param = (\n+ \" --enable-hw-vlan-strip --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ )\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 11-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with split ring inorder non-mergeable path\"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 11-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch virtio with split ring vectorized path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=0,vectorized=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 11-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost w/ iova=pa, Rerun steps 2-19\")\n+ if not self.check_2M_env:\n+ self.virtio_user_pmd.quit()\n+ self.vhost_user_pmd.quit()\n+ vhost_eal_param = \"--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq5;txq6]'\"\n+ vhost_param = (\n+ \" --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ + \" --lcore-dma={}\".format(lcore_dma)\n+ )\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.logger.info(\"Launch virtio with split ring mergeable inorder path\")\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch virtio with split ring mergeable path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=1,in_order=0,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 4-6\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_6192_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=6192)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with split ring non-mergeable path\"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=0,server=1\"\n+ virtio_param = \" --enable-hw-vlan-strip --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 11-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\n+ \"Quit and relaunch virtio with split ring inorder non-mergeable path\"\n+ )\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 11-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch virtio with split ring vectorized path\")\n+ self.virtio_user_pmd.quit()\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=8,mrg_rxbuf=0,in_order=0,vectorized=1,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024\"\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ self.logger.info(\"Quit and relaunch vhost and rerun step 11-12\")\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.launch_pdump_to_capture_pkt()\n+ self.send_960_packets_from_vhost()\n+ self.check_packet_payload_valid(pkt_len=960)\n+\n+ def test_server_mode_split_ring_large_chain_packets_stress_test_with_cbdma(self):\n+ \"\"\"\n+ Test Case 3: loopback split ring large chain packets stress test with server mode and cbdma enqueue\n+ \"\"\"\n+ if not self.check_2M_env:\n+ self.get_cbdma_ports_info_and_bind_to_dpdk(1)\n+ vhost_eal_param = (\n+ \"--vdev 'eth_vhost0,iface=vhost-net0,queues=1,client=1,dmas=[txq0]'\"\n+ )\n+ core1 = self.vhost_core_list[1]\n+ cbdma1 = self.cbdma_list[0]\n+ lcore_dma = f\"[lcore{core1}@{cbdma1}]\"\n+ vhost_param = \" --nb-cores=1 --mbuf-size=65535\" + \" --lcore-dma={}\".format(\n+ lcore_dma\n+ )\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=1,server=1,mrg_rxbuf=1,in_order=0,vectorized=1,queue_size=2048\"\n+ virtio_param = \" --nb-cores=1 --rxq=1 --txq=1 --txd=2048 --rxd=2048\"\n+ self.logger.info(\"Launch virtio with split ring vectorized path\")\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+\n+ self.send_chain_packets_from_vhost()\n+ self.verify_virtio_user_receive_packets()\n+\n+ self.logger.info(\n+ \"Stop and quit vhost testpmd and relaunch vhost with iova=pa\"\n+ )\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.send_chain_packets_from_vhost()\n+ self.verify_virtio_user_receive_packets()\n+\n+ def test_server_mode_packed_ring_large_chain_packets_stress_test_with_cbdma(self):\n+ \"\"\"\n+ Test Case 4: loopback split packed large chain packets stress test with server mode and cbdma enqueue\n+ \"\"\"\n+ if not self.check_2M_env:\n+ self.get_cbdma_ports_info_and_bind_to_dpdk(1)\n+ vhost_eal_param = (\n+ \"--vdev 'eth_vhost0,iface=vhost-net0,queues=1,client=1,dmas=[txq0]'\"\n+ )\n+ core1 = self.vhost_core_list[1]\n+ cbdma1 = self.cbdma_list[0]\n+ lcore_dma = f\"[lcore{core1}@{cbdma1}]\"\n+ vhost_param = \" --nb-cores=1 --mbuf-size=65535\" + \" --lcore-dma={}\".format(\n+ lcore_dma\n+ )\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"va\",\n+ )\n+\n+ virtio_eal_param = \"--vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net0,queues=1,mrg_rxbuf=1,in_order=0,vectorized=1,packed_vq=1,queue_size=2048,server=1\"\n+ virtio_param = \" --nb-cores=1 --rxq=1 --txq=1 --txd=2048 --rxd=2048\"\n+ self.logger.info(\"Launch virtio with split ring vectorized path\")\n+ self.start_virtio_testpmd_with_vhost_net0(\n+ cores=self.virtio0_core_list,\n+ eal_param=virtio_eal_param,\n+ param=virtio_param,\n+ )\n+\n+ self.send_chain_packets_from_vhost()\n+ self.verify_virtio_user_receive_packets()\n+\n+ self.logger.info(\n+ \"Stop and quit vhost testpmd and relaunch vhost with iova=pa\"\n+ )\n+ self.vhost_user_pmd.quit()\n+ self.start_vhost_testpmd(\n+ cores=self.vhost_core_list,\n+ eal_param=vhost_eal_param,\n+ param=vhost_param,\n+ ports=self.cbdma_list,\n+ iova_mode=\"pa\",\n+ )\n+ self.send_chain_packets_from_vhost()\n+ self.verify_virtio_user_receive_packets()\n+\n+ def tear_down(self):\n+ \"\"\"\n+ Run after each test case.\n+ \"\"\"\n+ self.virtio_user_pmd.quit()\n+ self.vhost_user_pmd.quit()\n+ self.dut.send_expect(\"killall -s INT %s\" % self.testpmd_name, \"#\")\n+ self.bind_cbdma_device_to_kernel()\n+\n+ def tear_down_all(self):\n+ \"\"\"\n+ Run after each test suite.\n+ \"\"\"\n+ self.close_all_session()\n", "prefixes": [ "V1", "4/5" ] }{ "id": 109737, "url": "