* [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma: add loopback_virtio_user_server_mode_cbdma testsuite
@ 2022-04-29 8:13 Wei Ling
2022-04-29 8:47 ` Huang, ChenyuX
2022-05-05 5:13 ` lijuan.tu
0 siblings, 2 replies; 3+ messages in thread
From: Wei Ling @ 2022-04-29 8:13 UTC (permalink / raw)
To: dts; +Cc: Wei Ling
As commit 53d3f4778c(vhost: integrate dmadev in asynchronous data-path),
add new testsuite loopback_virtio_user_server_mode_cbdma for coverage the
loopback virtio-user server mode with cbdma.
1) Add new testsuite TestSuite_loopback_virtio_user_server_mode_cbdma.py
into tests.
Signed-off-by: Wei Ling <weix.ling@intel.com>
---
..._loopback_virtio_user_server_mode_cbdma.py | 983 ++++++++++++++++++
1 file changed, 983 insertions(+)
create mode 100644 tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py
diff --git a/tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py b/tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py
new file mode 100644
index 00000000..93e8575c
--- /dev/null
+++ b/tests/TestSuite_loopback_virtio_user_server_mode_cbdma.py
@@ -0,0 +1,983 @@
+#
+# BSD LICENSE
+#
+# Copyright(c) <2022> Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+"""
+DPDK Test suite.
+Test loopback virtio-user server mode
+"""
+import re
+import time
+
+from framework.packet import Packet
+from framework.pmd_output import PmdOutput
+from framework.test_case import TestCase
+
+
+class TestLoopbackVirtioUserServerModeCbama(TestCase):
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+ """
+ self.dut_ports = self.dut.get_ports()
+ self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
+ self.core_list = self.dut.get_core_list(config="all", socket=self.ports_socket)
+ self.vhost_core_list = self.core_list[0:9]
+ self.virtio0_core_list = self.core_list[10:12]
+ self.path = self.dut.apps_name["test-pmd"]
+ self.testpmd_name = self.path.split("/")[-1]
+ self.app_pdump = self.dut.apps_name["pdump"]
+ self.dump_pcap_q0 = "/root/pdump-rx-q0.pcap"
+ self.dump_pcap_q1 = "/root/pdump-rx-q1.pcap"
+ self.device_str = None
+ self.cbdma_dev_infos = []
+ self.vhost_user = self.dut.new_session(suite="vhost_user")
+ self.virtio_user = self.dut.new_session(suite="virtio-user")
+ self.pdump_session = self.dut.new_session(suite="pdump")
+ self.vhost_user_pmd = PmdOutput(self.dut, self.vhost_user)
+ self.virtio_user_pmd = PmdOutput(self.dut, self.virtio_user)
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ self.dut.send_expect("rm -rf ./vhost-net*", "#")
+ self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "#")
+ self.table_header = [
+ "Mode",
+ "Pkt_size",
+ "Throughput(Mpps)",
+ "Queue Number",
+ "Cycle",
+ ]
+ self.result_table_create(self.table_header)
+
+ @property
+ def check_2M_env(self):
+ out = self.dut.send_expect(
+ "cat /proc/meminfo |grep Hugepagesize|awk '{print($2)}'", "# "
+ )
+ return True if out == "2048" else False
+
+ def send_6192_packets_from_vhost(self):
+ """
+ start the testpmd of vhost-user, start to send 8k packets
+ """
+ time.sleep(3)
+ self.vhost_user_pmd.execute_cmd("set fwd csum")
+ self.vhost_user_pmd.execute_cmd("set txpkts 64,64,64,2000,2000,2000")
+ self.vhost_user_pmd.execute_cmd("set burst 1")
+ self.vhost_user_pmd.execute_cmd("start tx_first 1")
+ self.vhost_user_pmd.execute_cmd("stop")
+
+ def send_960_packets_from_vhost(self):
+ """
+ start the testpmd of vhost-user, start to send 8k packets
+ """
+ time.sleep(3)
+ self.vhost_user_pmd.execute_cmd("set fwd csum")
+ self.vhost_user_pmd.execute_cmd("set txpkts 64,128,256,512")
+ self.vhost_user_pmd.execute_cmd("set burst 1")
+ self.vhost_user_pmd.execute_cmd("start tx_first 1")
+ self.vhost_user_pmd.execute_cmd("stop")
+
+ def send_chain_packets_from_vhost(self):
+ time.sleep(3)
+ self.vhost_user_pmd.execute_cmd("set txpkts 65535,65535,65535,65535,65535")
+ self.vhost_user_pmd.execute_cmd("start tx_first 32")
+
+ def verify_virtio_user_receive_packets(self):
+ out = self.virtio_user_pmd.execute_cmd("show port stats all")
+ self.logger.info(out)
+ rx_pkts = int(re.search("RX-packets: (\d+)", out).group(1))
+ self.verify(rx_pkts > 0, "virtio-user can not received packets")
+
+ def launch_pdump_to_capture_pkt(self, capture_all_queue=True):
+ command = (
+ self.app_pdump
+ + " "
+ + "-v --file-prefix=virtio-user0 -- "
+ + "--pdump 'device_id=net_virtio_user0,queue=0,rx-dev=%s,mbuf-size=8000' "
+ + "--pdump 'device_id=net_virtio_user0,queue=1,rx-dev=%s,mbuf-size=8000'"
+ )
+ self.pdump_session.send_expect(
+ command % (self.dump_pcap_q0, self.dump_pcap_q1), "Port"
+ )
+
+ def check_packet_payload_valid(self, pkt_len):
+ self.pdump_session.send_expect("^c", "# ", 60)
+ dump_file_list = [self.dump_pcap_q0, self.dump_pcap_q1]
+ for pcap in dump_file_list:
+ self.dut.session.copy_file_from(src="%s" % pcap, dst="%s" % pcap)
+ pkt = Packet()
+ pkts = pkt.read_pcapfile(pcap)
+ expect_data = str(pkts[0]["Raw"])
+ for i in range(len(pkts)):
+ self.verify(
+ len(pkts[i]) == pkt_len,
+ "virtio-user0 receive packet's length not equal %s Byte" % pkt_len,
+ )
+ check_data = str(pkts[i]["Raw"])
+ self.verify(
+ check_data == expect_data,
+ "the payload in receive packets has been changed from %s" % i,
+ )
+
+ def start_vhost_testpmd(self, cores, eal_param, param, ports, iova_mode="va"):
+ eal_param += " --iova=" + iova_mode
+ self.vhost_user_pmd.start_testpmd(
+ cores=cores,
+ eal_param=eal_param,
+ param=param,
+ ports=ports,
+ prefix="vhost",
+ fixed_prefix=True,
+ )
+
+ def start_virtio_testpmd_with_vhost_net0(self, cores, eal_param, param):
+ """
+ launch the testpmd as virtio with vhost_net0
+ """
+ if self.check_2M_env:
+ eal_param += " --single-file-segments"
+ self.virtio_user_pmd.start_testpmd(
+ cores=cores,
+ eal_param=eal_param,
+ param=param,
+ no_pci=True,
+ prefix="virtio-user0",
+ fixed_prefix=True,
+ )
+ self.virtio_user_pmd.execute_cmd("set fwd csum")
+ self.virtio_user_pmd.execute_cmd("start")
+
+ @staticmethod
+ def generate_dms_param(queues):
+ das_list = []
+ for i in range(queues):
+ das_list.append("txq{}".format(i))
+ das_param = "[{}]".format(";".join(das_list))
+ return das_param
+
+ def get_cbdma_ports_info_and_bind_to_dpdk(self, cbdma_num, allow_diff_socket=False):
+ """
+ get and bind cbdma ports into DPDK driver
+ """
+ self.all_cbdma_list = []
+ self.cbdma_list = []
+ self.cbdma_str = ""
+ out = self.dut.send_expect(
+ "./usertools/dpdk-devbind.py --status-dev dma", "# ", 30
+ )
+ device_info = out.split("\n")
+ for device in device_info:
+ pci_info = re.search("\s*(0000:\S*:\d*.\d*)", device)
+ if pci_info is not None:
+ dev_info = pci_info.group(1)
+ # the numa id of ioat dev, only add the device which on same socket with nic dev
+ bus = int(dev_info[5:7], base=16)
+ if bus >= 128:
+ cur_socket = 1
+ else:
+ cur_socket = 0
+ if allow_diff_socket:
+ self.all_cbdma_list.append(pci_info.group(1))
+ else:
+ if self.ports_socket == cur_socket:
+ self.all_cbdma_list.append(pci_info.group(1))
+ self.verify(
+ len(self.all_cbdma_list) >= cbdma_num, "There no enough cbdma device"
+ )
+ self.cbdma_list = self.all_cbdma_list[0:cbdma_num]
+ self.cbdma_str = " ".join(self.cbdma_list)
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py --force --bind=%s %s"
+ % (self.drivername, self.cbdma_str),
+ "# ",
+ 60,
+ )
+
+ def bind_cbdma_device_to_kernel(self):
+ self.dut.send_expect("modprobe ioatdma", "# ")
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py -u %s" % self.cbdma_str, "# ", 30
+ )
+ self.dut.send_expect(
+ "./usertools/dpdk-devbind.py --force --bind=ioatdma %s" % self.cbdma_str,
+ "# ",
+ 60,
+ )
+
+ def close_all_session(self):
+ """
+ close session of vhost-user and virtio-user
+ """
+ self.dut.close_session(self.vhost_user)
+ self.dut.close_session(self.virtio_user)
+
+ def test_server_mode_packed_ring_all_path_multi_queues_payload_check_with_cbdma(
+ self,
+ ):
+ """
+ Test Case 1: loopback packed ring all path cbdma test payload check with server mode and multi-queues
+ """
+ self.get_cbdma_ports_info_and_bind_to_dpdk(8)
+ vhost_eal_param = "--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq6;txq7]'"
+ core1 = self.vhost_core_list[1]
+ core2 = self.vhost_core_list[2]
+ core3 = self.vhost_core_list[3]
+ core4 = self.vhost_core_list[4]
+ core5 = self.vhost_core_list[5]
+ cbdma1 = self.cbdma_list[0]
+ cbdma2 = self.cbdma_list[1]
+ cbdma3 = self.cbdma_list[2]
+ cbdma4 = self.cbdma_list[3]
+ cbdma5 = self.cbdma_list[4]
+ cbdma6 = self.cbdma_list[5]
+ cbdma7 = self.cbdma_list[6]
+ cbdma8 = self.cbdma_list[7]
+ lcore_dma = (
+ f"[lcore{core1}@{cbdma1},lcore{core1}@{cbdma8},"
+ f"lcore{core2}@{cbdma2},lcore{core2}@{cbdma3},lcore{core2}@{cbdma4},"
+ f"lcore{core3}@{cbdma3},lcore{core3}@{cbdma4},lcore{core3}@{cbdma5},"
+ f"lcore{core4}@{cbdma3},lcore{core4}@{cbdma4},lcore{core4}@{cbdma5},lcore{core4}@{cbdma6},"
+ 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}]"
+ )
+ vhost_param = (
+ " --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ + " --lcore-dma={}".format(lcore_dma)
+ )
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.logger.info("Launch virtio with packed ring mergeable inorder path")
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch virtio with packed ring mergeable path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch virtio with packed ring non-mergeable path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 10-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info(
+ "Quit and relaunch virtio with packed ring inorder non-mergeable path"
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 10-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info(
+ "Quit and relaunch virtio with packed ring vectorized path and ring size is not power of 2 "
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1025 --rxd=1025"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 10-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost w/ iova=pa, Rerun steps 2-19")
+ if not self.check_2M_env:
+ self.virtio_user_pmd.quit()
+ self.vhost_user_pmd.quit()
+ vhost_eal_param = "--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq6;txq7]'"
+ vhost_param = (
+ " --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ + " --lcore-dma={}".format(lcore_dma)
+ )
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.logger.info("Launch virtio with packed ring mergeable inorder path")
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch virtio with packed ring mergeable path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info(
+ "Quit and relaunch virtio with packed ring non-mergeable path"
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 10-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info(
+ "Quit and relaunch virtio with packed ring inorder non-mergeable path"
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 10-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info(
+ "Quit and relaunch virtio with packed ring vectorized path and ring size is not power of 2 "
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1025 --rxd=1025"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 10-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ def test_server_mode_split_ring_all_path_multi_queues_payload_check_with_cbdma(
+ self,
+ ):
+ """
+ Test Case 2: loopback split ring all path cbdma test payload check with server mode and multi-queues
+ """
+ self.get_cbdma_ports_info_and_bind_to_dpdk(3)
+ vhost_eal_param = "--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq5;txq6]'"
+ core1 = self.vhost_core_list[1]
+ core2 = self.vhost_core_list[2]
+ core3 = self.vhost_core_list[3]
+ core4 = self.vhost_core_list[4]
+ core5 = self.vhost_core_list[5]
+ cbdma1 = self.cbdma_list[0]
+ cbdma2 = self.cbdma_list[1]
+ cbdma3 = self.cbdma_list[2]
+ lcore_dma = (
+ f"[lcore{core1}@{cbdma1},"
+ f"lcore{core2}@{cbdma1},"
+ f"lcore{core3}@{cbdma2},lcore{core3}@{cbdma3},"
+ f"lcore{core4}@{cbdma2},lcore{core4}@{cbdma3},"
+ f"lcore{core5}@{cbdma2},lcore{core5}@{cbdma3}]"
+ )
+ vhost_param = (
+ " --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ + " --lcore-dma={}".format(lcore_dma)
+ )
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.logger.info("Launch virtio with split ring mergeable inorder path")
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch virtio with split ring mergeable path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch virtio with split ring non-mergeable path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = (
+ " --enable-hw-vlan-strip --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ )
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 11-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info(
+ "Quit and relaunch virtio with split ring inorder non-mergeable path"
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 11-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch virtio with split ring vectorized path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list, eal_param=virtio_eal_param, param=virtio_param
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 11-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost w/ iova=pa, Rerun steps 2-19")
+ if not self.check_2M_env:
+ self.virtio_user_pmd.quit()
+ self.vhost_user_pmd.quit()
+ vhost_eal_param = "--vdev 'eth_vhost0,iface=vhost-net0,queues=8,client=1,dmas=[txq0;txq1;txq2;txq3;txq4;txq5;txq6]'"
+ vhost_param = (
+ " --nb-cores=5 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ + " --lcore-dma={}".format(lcore_dma)
+ )
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.logger.info("Launch virtio with split ring mergeable inorder path")
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch virtio with split ring mergeable path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 4-6")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_6192_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=6192)
+
+ self.logger.info(
+ "Quit and relaunch virtio with split ring non-mergeable path"
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --enable-hw-vlan-strip --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 11-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info(
+ "Quit and relaunch virtio with split ring inorder non-mergeable path"
+ )
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 11-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch virtio with split ring vectorized path")
+ self.virtio_user_pmd.quit()
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=8 --txq=8 --txd=1024 --rxd=1024"
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ self.logger.info("Quit and relaunch vhost and rerun step 11-12")
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.launch_pdump_to_capture_pkt()
+ self.send_960_packets_from_vhost()
+ self.check_packet_payload_valid(pkt_len=960)
+
+ def test_server_mode_split_ring_large_chain_packets_stress_test_with_cbdma(self):
+ """
+ Test Case 3: loopback split ring large chain packets stress test with server mode and cbdma enqueue
+ """
+ if not self.check_2M_env:
+ self.get_cbdma_ports_info_and_bind_to_dpdk(1)
+ vhost_eal_param = (
+ "--vdev 'eth_vhost0,iface=vhost-net0,queues=1,client=1,dmas=[txq0]'"
+ )
+ core1 = self.vhost_core_list[1]
+ cbdma1 = self.cbdma_list[0]
+ lcore_dma = f"[lcore{core1}@{cbdma1}]"
+ vhost_param = " --nb-cores=1 --mbuf-size=65535" + " --lcore-dma={}".format(
+ lcore_dma
+ )
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=1 --txq=1 --txd=2048 --rxd=2048"
+ self.logger.info("Launch virtio with split ring vectorized path")
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+
+ self.send_chain_packets_from_vhost()
+ self.verify_virtio_user_receive_packets()
+
+ self.logger.info(
+ "Stop and quit vhost testpmd and relaunch vhost with iova=pa"
+ )
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.send_chain_packets_from_vhost()
+ self.verify_virtio_user_receive_packets()
+
+ def test_server_mode_packed_ring_large_chain_packets_stress_test_with_cbdma(self):
+ """
+ Test Case 4: loopback split packed large chain packets stress test with server mode and cbdma enqueue
+ """
+ if not self.check_2M_env:
+ self.get_cbdma_ports_info_and_bind_to_dpdk(1)
+ vhost_eal_param = (
+ "--vdev 'eth_vhost0,iface=vhost-net0,queues=1,client=1,dmas=[txq0]'"
+ )
+ core1 = self.vhost_core_list[1]
+ cbdma1 = self.cbdma_list[0]
+ lcore_dma = f"[lcore{core1}@{cbdma1}]"
+ vhost_param = " --nb-cores=1 --mbuf-size=65535" + " --lcore-dma={}".format(
+ lcore_dma
+ )
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="va",
+ )
+
+ 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"
+ virtio_param = " --nb-cores=1 --rxq=1 --txq=1 --txd=2048 --rxd=2048"
+ self.logger.info("Launch virtio with split ring vectorized path")
+ self.start_virtio_testpmd_with_vhost_net0(
+ cores=self.virtio0_core_list,
+ eal_param=virtio_eal_param,
+ param=virtio_param,
+ )
+
+ self.send_chain_packets_from_vhost()
+ self.verify_virtio_user_receive_packets()
+
+ self.logger.info(
+ "Stop and quit vhost testpmd and relaunch vhost with iova=pa"
+ )
+ self.vhost_user_pmd.quit()
+ self.start_vhost_testpmd(
+ cores=self.vhost_core_list,
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ ports=self.cbdma_list,
+ iova_mode="pa",
+ )
+ self.send_chain_packets_from_vhost()
+ self.verify_virtio_user_receive_packets()
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.virtio_user_pmd.quit()
+ self.vhost_user_pmd.quit()
+ self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "#")
+ self.bind_cbdma_device_to_kernel()
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.close_all_session()
--
2.34.1
^ permalink raw reply [flat|nested] 3+ messages in thread* RE: [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma: add loopback_virtio_user_server_mode_cbdma testsuite
2022-04-29 8:13 [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma: add loopback_virtio_user_server_mode_cbdma testsuite Wei Ling
@ 2022-04-29 8:47 ` Huang, ChenyuX
2022-05-05 5:13 ` lijuan.tu
1 sibling, 0 replies; 3+ messages in thread
From: Huang, ChenyuX @ 2022-04-29 8:47 UTC (permalink / raw)
To: Ling, WeiX, dts; +Cc: Ling, WeiX
> -----Original Message-----
> From: Wei Ling <weix.ling@intel.com>
> Sent: Friday, April 29, 2022 4:13 PM
> To: dts@dpdk.org
> Cc: Ling, WeiX <weix.ling@intel.com>
> Subject: [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma:
> add loopback_virtio_user_server_mode_cbdma testsuite
Tested-by: Chenyu Huang <chenyux.huang@intel.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma: add loopback_virtio_user_server_mode_cbdma testsuite
2022-04-29 8:13 [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma: add loopback_virtio_user_server_mode_cbdma testsuite Wei Ling
2022-04-29 8:47 ` Huang, ChenyuX
@ 2022-05-05 5:13 ` lijuan.tu
1 sibling, 0 replies; 3+ messages in thread
From: lijuan.tu @ 2022-05-05 5:13 UTC (permalink / raw)
To: dts, Wei Ling; +Cc: Wei Ling
On Fri, 29 Apr 2022 08:13:21 +0000, Wei Ling <weix.ling@intel.com> wrote:
> As commit 53d3f4778c(vhost: integrate dmadev in asynchronous data-path),
> add new testsuite loopback_virtio_user_server_mode_cbdma for coverage the
> loopback virtio-user server mode with cbdma.
> 1) Add new testsuite TestSuite_loopback_virtio_user_server_mode_cbdma.py
> into tests.
>
> Signed-off-by: Wei Ling <weix.ling@intel.com>
Series applied, thanks
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-04-29 8:13 [dts][PATCH V2 3/3] tests/loopback_virtio_user_server_mode_cbdma: add loopback_virtio_user_server_mode_cbdma testsuite Wei Ling
2022-04-29 8:47 ` Huang, ChenyuX
2022-05-05 5:13 ` lijuan.tu
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