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GET /api/patches/94589/?format=api
{ "id": 94589, "url": "https://patches.dpdk.org/api/patches/94589/?format=api", "web_url": "https://patches.dpdk.org/project/dts/patch/1624259269-1717-1-git-send-email-xiangx.an@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": "<1624259269-1717-1-git-send-email-xiangx.an@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/1624259269-1717-1-git-send-email-xiangx.an@intel.com", "date": "2021-06-21T07:07:49", "name": "[V2] tests/vm2vm_virtio_user: base on plan modify case", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "9014ef749812ab4d98bde91d8b2a52c3060cf734", "submitter": { "id": 2194, "url": "https://patches.dpdk.org/api/people/2194/?format=api", "name": "Xiang An", "email": "xiangx.an@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dts/patch/1624259269-1717-1-git-send-email-xiangx.an@intel.com/mbox/", "series": [ { "id": 17415, "url": "https://patches.dpdk.org/api/series/17415/?format=api", "web_url": "https://patches.dpdk.org/project/dts/list/?series=17415", "date": "2021-06-21T07:07:49", "name": "[V2] tests/vm2vm_virtio_user: base on plan modify case", "version": 2, "mbox": "https://patches.dpdk.org/series/17415/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/94589/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/94589/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 94D49A0547;\n\tMon, 21 Jun 2021 08:57:22 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 65EC840040;\n\tMon, 21 Jun 2021 08:57:22 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n by mails.dpdk.org (Postfix) with ESMTP id 24BD54003F\n for <dts@dpdk.org>; Mon, 21 Jun 2021 08:57:19 +0200 (CEST)", "from orsmga001.jf.intel.com ([10.7.209.18])\n by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 20 Jun 2021 23:57:14 -0700", "from unknown (HELO dpdk-zhaohy-t.sh.intel.com) ([10.240.183.68])\n by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 20 Jun 2021 23:57:12 -0700" ], "IronPort-SDR": [ "\n C1oOtseDhd2xL0/bGcDvvQREik167s1DXMVjRSi9I0UvzYg1FiBMQlmlSbB38bUygZxF1FhuIq\n +74ATlH8xBoQ==", "\n fTjtAhVxXewGo+PIf7Hpm+l1lqI7RnFQUtqbedkx5shDc2NvI5lzK0ntsslfsdFAls5RzWpt8l\n zrIf8GbFPNTw==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10021\"; a=\"203769766\"", "E=Sophos;i=\"5.83,289,1616482800\"; d=\"scan'208\";a=\"203769766\"", "E=Sophos;i=\"5.83,289,1616482800\"; d=\"scan'208\";a=\"486383331\"" ], "From": "Xiang An <xiangx.an@intel.com>", "To": "dts@dpdk.org", "Cc": "yinan.wang@intel.com,\n\tXiang An <xiangx.an@intel.com>", "Date": "Mon, 21 Jun 2021 15:07:49 +0800", "Message-Id": "<1624259269-1717-1-git-send-email-xiangx.an@intel.com>", "X-Mailer": "git-send-email 1.8.3.1", "Subject": "[dts] [PATCH V2] tests/vm2vm_virtio_user: base on plan modify case", "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", "Sender": "\"dts\" <dts-bounces@dpdk.org>" }, "content": "v1:\n- base on latest testplan to modify the last case.\n\nv2:\n- Because of trailing whitespace.\n\nSigned-off-by: Xiang An <xiangx.an@intel.com>\n---\n tests/TestSuite_vm2vm_virtio_user.py | 162 ++++++++++++++++-------------------\n 1 file changed, 75 insertions(+), 87 deletions(-)", "diff": "diff --git a/tests/TestSuite_vm2vm_virtio_user.py b/tests/TestSuite_vm2vm_virtio_user.py\nindex df37aef..bd1c320 100644\n--- a/tests/TestSuite_vm2vm_virtio_user.py\n+++ b/tests/TestSuite_vm2vm_virtio_user.py\n@@ -160,13 +160,13 @@ class TestVM2VMVirtioUser(TestCase):\n self.virtio_user0_pmd.start_testpmd(cores=self.core_list_virtio0, param=params, eal_param=eal_params, \\\n no_pci=True, ports=[],prefix=self.virtio_prefix_0, fixed_prefix=True)\n \n- def check_packet_payload_valid_with_cbdma(self, filename, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num):\n+ def check_packet_payload_valid_with_cbdma(self, filename, total_pkts_num, large_4640_pkts_num, large_64_pkts_num):\n \"\"\"\n check the payload is valid\n \"\"\"\n # stop pdump\n- actual_8k_pkt_num = 0\n- actual_2k_pkt_num = 0\n+ actual_4640_pkt_num = 0\n+ actual_64_pkt_num = 0\n time.sleep(20)\n self.pdump_user.send_expect('^c', '# ', 60)\n # quit testpmd\n@@ -179,20 +179,23 @@ class TestVM2VMVirtioUser(TestCase):\n \"The virtio/vhost do not capture all the packets\"\n \"expect pkt num is: %d, actual pkt num is: %d\" % (total_pkts_num, len(pkts)))\n for i in range(len(pkts)):\n- if len(pkts[i]) == 8000:\n- actual_8k_pkt_num += 1\n- elif len(pkts[i]) == 2000:\n- actual_2k_pkt_num += 1\n- self.verify(large_8k_pkts_num == actual_8k_pkt_num, f\"8K packet quantity error,expected value:{large_8k_pkts_num}\"\n- f\", actual value : {actual_8k_pkt_num}\")\n- self.verify(large_2k_pkts_num == actual_2k_pkt_num, f\"2K packet quantity error,expected value:{large_2k_pkts_num}\"\n- f\", actual value : {actual_2k_pkt_num}\")\n-\n- def get_dump_file_of_virtio_user_cbdma(self, path_mode, extern_param, ringsize, vdevs=None, no_pci=True):\n+ if len(pkts[i]) == 4640:\n+ actual_4640_pkt_num += 1\n+ elif len(pkts[i]) == 64:\n+ actual_64_pkt_num += 1\n+ self.verify(large_4640_pkts_num == actual_4640_pkt_num, f\"4640byte packet quantity error,expected value:{large_4640_pkts_num}\"\n+ f\", actual value : {actual_4640_pkt_num}\")\n+ self.verify(large_64_pkts_num == actual_64_pkt_num, f\"64byte packet quantity error,expected value:{large_64_pkts_num}\"\n+ f\", actual value : {actual_64_pkt_num}\")\n+\n+ def get_dump_file_of_virtio_user_cbdma(self, path_mode, extern_param, ringsize, vdevs=None, no_pci=True, cbdma=False, pdump=True):\n dump_port = 'device_id=net_virtio_user1'\n self.launch_vhost_testpmd(vdev_num=2, vdevs=vdevs, no_pci=no_pci)\n+ if cbdma is True:\n+ self.vhost_user_pmd.execute_cmd('vhost enable tx all')\n self.start_virtio_testpmd_with_vhost_net1(path_mode, extern_param, ringsize)\n- self.launch_pdump_to_capture_pkt(dump_port, self.virtio_prefix_1, self.dump_virtio_pcap)\n+ if pdump is True:\n+ self.launch_pdump_to_capture_pkt(dump_port, self.virtio_prefix_1, self.dump_virtio_pcap)\n # the virtio0 will send 251 small pkts\n self.start_virtio_testpmd_with_vhost_net0_cbdma(path_mode, extern_param, ringsize)\n \n@@ -243,6 +246,34 @@ class TestVM2VMVirtioUser(TestCase):\n self.virtio_user0_pmd.execute_cmd('start tx_first 1')\n self.vhost_user_pmd.execute_cmd('start')\n \n+ def send_251_960byte_and_32_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.vhost_user_pmd.execute_cmd('start')\n+\n+ def send_27_4640byte_and_224_64byte_pkts(self):\n+ \"\"\"\n+ send 27 4640byte and 224 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.vhost_user_pmd.execute_cmd('start')\n+\n def send_27_8k_and_256_2k_pkts(self):\n \"\"\"\n send 27 8k and 256 2k length packets from virtio_user0 testpmd\n@@ -733,34 +764,23 @@ class TestVM2VMVirtioUser(TestCase):\n total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n self.queue_num=2\n self.nopci=False\n- path_mode = 'server=1,packed_vq=0,mrg_rxbuf=1,in_order=1'\n+ path_mode = 'server=1,packed_vq=0,mrg_rxbuf=0,in_order=0'\n ringsize = 4096\n extern_params = '--rxq=2 --txq=2'\n # get dump pcap file of virtio\n # the virtio0 will send 283 pkts, but the virtio only will received 252 pkts\n self.logger.info('check pcap file info about virtio')\n- vdevs = f\"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[0]};txq1@{self.cbdma_dev_infos[1]}],dmathr=512' \" \\\n- f\"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=512'\"\n+ vdevs = f\"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[0]};txq1@{self.cbdma_dev_infos[1]}],dmathr=64' \" \\\n+ f\"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=64'\"\n \n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_251_8k_and_32_2k_pkts()\n+ self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False, cbdma=True, pdump=False)\n+ self.send_251_960byte_and_32_64byte_pkts()\n # execute stop and port stop all to avoid testpmd tail_pkts issue.\n self.vhost_user_pmd.execute_cmd('stop')\n self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n- # get dump pcap file of vhost\n- self.logger.info('check pcap file info about vhost')\n- large_8k_pkts_num = 54\n- large_2k_pkts_num = 512\n- total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_27_8k_and_256_2k_pkts()\n- # execute stop and port stop all to avoid testpmd tail_pkts issue.\n- self.vhost_user_pmd.execute_cmd('stop')\n- self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n-\n- self.logger.info('diff the pcap file of vhost and virtio')\n+ out = self.virtio_user1_pmd.execute_cmd('show port stats all')\n+ self.verify('RX-packets: 566' in out and 'RX-bytes: 486016' in out, 'expect: virtio-user1 RX-packets is 566 and RX-bytes is 486016')\n+ self.quit_all_testpmd()\n \n def test_vm2vm_virtio_user_split_virtqueue_mergeable_path_with_cbdma(self):\n \"\"\"\n@@ -768,9 +788,9 @@ class TestVM2VMVirtioUser(TestCase):\n \"\"\"\n self.cbdma_nic_dev_num = 4\n self.get_cbdma_ports_info_and_bind_to_dpdk()\n- large_8k_pkts_num = 54\n- large_2k_pkts_num = 448\n- total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n+ large_4640_pkts_num = 54\n+ large_64_pkts_num = 448\n+ total_pkts_num = large_4640_pkts_num + large_64_pkts_num\n self.queue_num=2\n self.nopci=False\n path_mode = 'server=1,packed_vq=0,mrg_rxbuf=1,in_order=0'\n@@ -782,25 +802,15 @@ class TestVM2VMVirtioUser(TestCase):\n vdevs = f\"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[0]};txq1@{self.cbdma_dev_infos[1]}],dmathr=512' \" \\\n f\"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=512'\"\n \n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_27_8k_and_224_2k_pkts()\n+ self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False, cbdma=True, pdump=True)\n+ # self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n+ # self.vhost_user_pmd.execute_cmd('vhost enable tx all')\n+ self.send_27_4640byte_and_224_64byte_pkts()\n # execute stop and port stop all to avoid testpmd tail_pkts issue.\n self.vhost_user_pmd.execute_cmd('stop')\n self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n- # get dump pcap file of vhost\n+ self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_4640_pkts_num, large_64_pkts_num)\n self.logger.info('check pcap file info about vhost')\n- large_8k_pkts_num = 502\n- large_2k_pkts_num = 0\n- total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_251_8k_pkts()\n- # execute stop and port stop all to avoid testpmd tail_pkts issue.\n- self.vhost_user_pmd.execute_cmd('stop')\n- self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n-\n- self.logger.info('diff the pcap file of vhost and virtio')\n \n def test_vm2vm_virtio_user_packed_virtqueue_inorder_mergeable_path_with_cbdma(self):\n \"\"\"\n@@ -813,34 +823,22 @@ class TestVM2VMVirtioUser(TestCase):\n total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n self.queue_num=2\n self.nopci=False\n- path_mode = 'server=1,packed_vq=1,mrg_rxbuf=1,in_order=1'\n+ path_mode = 'server=1,packed_vq=1,mrg_rxbuf=0,in_order=0'\n ringsize = 4096\n extern_params = '--rxq=2 --txq=2'\n # get dump pcap file of virtio\n # the virtio0 will send 283 pkts, but the virtio only will received 252 pkts\n self.logger.info('check pcap file info about virtio')\n- vdevs = f\"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[0]};txq1@{self.cbdma_dev_infos[1]}],dmathr=512' \" \\\n- f\"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=512'\"\n-\n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_251_8k_and_32_2k_pkts()\n+ vdevs = f\"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[0]};txq1@{self.cbdma_dev_infos[1]}],dmathr=64' \" \\\n+ f\"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=64'\"\n+ self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False, cbdma=True, pdump=False)\n+ self.send_251_960byte_and_32_64byte_pkts()\n # execute stop and port stop all to avoid testpmd tail_pkts issue.\n self.vhost_user_pmd.execute_cmd('stop')\n self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n- # get dump pcap file of vhost\n- self.logger.info('check pcap file info about vhost')\n- large_8k_pkts_num = 54\n- large_2k_pkts_num = 512\n- total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_27_8k_and_256_2k_pkts()\n- # execute stop and port stop all to avoid testpmd tail_pkts issue.\n- self.vhost_user_pmd.execute_cmd('stop')\n- self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n-\n- self.logger.info('diff the pcap file of vhost and virtio')\n+ out = self.virtio_user1_pmd.execute_cmd('show port stats all')\n+ self.verify('RX-packets: 566' in out and 'RX-bytes: 486016' in out, 'expect: virtio-user1 RX-packets is 566 and RX-bytes is 486016')\n+ self.quit_all_testpmd()\n \n def test_vm2vm_virtio_user_packed_virtqueue_mergeable_path_with_cbdma(self):\n \"\"\"\n@@ -848,9 +846,9 @@ class TestVM2VMVirtioUser(TestCase):\n \"\"\"\n self.cbdma_nic_dev_num = 4\n self.get_cbdma_ports_info_and_bind_to_dpdk()\n- large_8k_pkts_num = 502\n- large_2k_pkts_num = 64\n- total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n+ large_4640_pkts_num = 54\n+ large_64_pkts_num = 448\n+ total_pkts_num = large_4640_pkts_num + large_64_pkts_num\n self.queue_num=2\n self.nopci=False\n path_mode = 'server=1,packed_vq=1,mrg_rxbuf=1,in_order=0'\n@@ -862,23 +860,13 @@ class TestVM2VMVirtioUser(TestCase):\n vdevs = f\"--vdev 'eth_vhost0,iface=vhost-net0,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[0]};txq1@{self.cbdma_dev_infos[1]}],dmathr=512' \" \\\n f\"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=512'\"\n \n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_251_8k_and_32_2k_pkts()\n+ self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False, cbdma=True, pdump=True)\n+ self.send_27_4640byte_and_224_64byte_pkts()\n # execute stop and port stop all to avoid testpmd tail_pkts issue.\n self.vhost_user_pmd.execute_cmd('stop')\n self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n- # get dump pcap file of vhost\n+ self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_4640_pkts_num, large_64_pkts_num)\n self.logger.info('check pcap file info about vhost')\n- large_8k_pkts_num = 54\n- large_2k_pkts_num = 512\n- total_pkts_num = large_8k_pkts_num + large_2k_pkts_num\n- self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)\n- self.send_27_8k_and_256_2k_pkts()\n- # execute stop and port stop all to avoid testpmd tail_pkts issue.\n- self.vhost_user_pmd.execute_cmd('stop')\n- self.vhost_user_pmd.execute_cmd('port stop all')\n- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)\n \n def close_all_session(self):\n if getattr(self, 'vhost_user', None):\n", "prefixes": [ "V2" ] }