* [dts][PATCH V2 2/2] tests/vhost_virtio_user_interrupt_cbdma: modify testsuite by DPDK changed
@ 2022-11-22 6:13 Wei Ling
2022-11-30 6:47 ` lijuan.tu
0 siblings, 1 reply; 2+ messages in thread
From: Wei Ling @ 2022-11-22 6:13 UTC (permalink / raw)
To: dts; +Cc: Wei Ling
1.From DPDK-22.11, the dmas parameter have changed, so modify the dmas
parameter in the testuite.
2.Add new testcase 4 and 5 to test split and packed ring path with
multi-queues scene.
Signed-off-by: Wei Ling <weix.ling@intel.com>
---
...Suite_vhost_virtio_user_interrupt_cbdma.py | 207 +++++++++++++-----
1 file changed, 151 insertions(+), 56 deletions(-)
diff --git a/tests/TestSuite_vhost_virtio_user_interrupt_cbdma.py b/tests/TestSuite_vhost_virtio_user_interrupt_cbdma.py
index e3dc51a9..19a45589 100644
--- a/tests/TestSuite_vhost_virtio_user_interrupt_cbdma.py
+++ b/tests/TestSuite_vhost_virtio_user_interrupt_cbdma.py
@@ -10,6 +10,7 @@ Virtio-user interrupt need test with l3fwd-power sample
import re
import time
+import framework.packet as packet
import framework.utils as utils
from framework.pmd_output import PmdOutput
from framework.test_case import TestCase
@@ -77,21 +78,29 @@ class TestVirtioUserInterruptCbdma(TestCase):
)
return True if out == "2048" else False
- def launch_l3fwd(self, path, packed=False):
- self.core_interrupt = self.l3fwd_core_list[0]
+ def launch_l3fwd(self, path, packed=False, multi_queue=False):
+ if multi_queue:
+ queues = 2
+ else:
+ queues = 1
example_para = "./%s " % self.app_l3fwd_power_path
if not packed:
- vdev = "virtio_user0,path=%s,cq=1" % path
+ vdev = "virtio_user0,path=%s,queues=%d" % (path, queues)
else:
- vdev = "virtio_user0,path=%s,cq=1,packed_vq=1" % path
+ vdev = "virtio_user0,path=%s,queues=%d,packed_vq=1" % (path, queues)
eal_params = self.dut.create_eal_parameters(
cores=self.l3fwd_core_list, prefix="l3fwd-pwd", no_pci=True, vdevs=[vdev]
)
if self.check_2M_env:
eal_params += " --single-file-segments"
- para = (
- " --config='(0,0,%s)' --parse-ptype --interrupt-only" % self.core_interrupt
- )
+ if not multi_queue:
+ config = " --config='(0,0,%s)'" % self.l3fwd_core_list[0]
+ else:
+ config = " --config='(0,0,%s),(0,1,%s)'" % (
+ self.l3fwd_core_list[0],
+ self.l3fwd_core_list[1],
+ )
+ para = config + " --parse-ptype --interrupt-only"
cmd_l3fwd = example_para + eal_params + " --log-level='user1,7' -- -p 1 " + para
self.l3fwd.get_session_before(timeout=2)
self.l3fwd.send_expect(cmd_l3fwd, "POWER", 40)
@@ -102,13 +111,19 @@ class TestVirtioUserInterruptCbdma(TestCase):
else:
self.logger.info("Launch l3fwd-power sample finished")
- def check_interrupt_log(self, status, out):
+ def check_interrupt_log(self, status, out, multi_queue=False):
if status == "waked up":
info = "lcore %s is waked up from rx interrupt on port 0 queue 0"
elif status == "sleeps":
info = "lcore %s sleeps until interrupt triggers"
- info = info % self.core_interrupt
- self.verify(info in out, "The CPU status not right for %s" % info)
+ if not multi_queue:
+ info = info % self.l3fwd_core_list[0]
+ self.verify(info in out, "The CPU status not right for %s" % info)
+ else:
+ info1 = info % self.l3fwd_core_list[0]
+ self.verify(info1 in out, "The CPU status not right for %s" % info)
+ info2 = info % self.l3fwd_core_list[0]
+ self.verify(info2 in out, "The CPU status not right for %s" % info)
def check_virtio_side_link_status(self, status):
out = self.virtio_pmd.execute_cmd("show port info 0")
@@ -168,6 +183,24 @@ class TestVirtioUserInterruptCbdma(TestCase):
60,
)
+ def send_packet(self, multi_queue=False):
+ pkt_count = 100
+ pkt = packet.Packet()
+ if not multi_queue:
+ scapy_pkt = 'Ether(dst="52:54:00:00:00:01")/IP(src="192.168.0.1")/("X"*64)'
+ pkt.update_pkt(scapy_pkt)
+ pkt.send_pkt(crb=self.tester, tx_port=self.tx_interface, count=pkt_count)
+ else:
+ pkt_list = []
+ for i in range(pkt_count):
+ scapy_pkt = (
+ 'Ether(dst="52:54:00:00:00:01")/IP(src="192.168.0.%d")/("X"*64)'
+ % (i + 1)
+ )
+ pkt_list.append(scapy_pkt)
+ pkt.update_pkt(pkt_list)
+ pkt.send_pkt(crb=self.tester, tx_port=self.tx_interface)
+
def test_split_ring_lsc_event_between_vhost_user_and_virtio_user_with_cbdma_enable(
self,
):
@@ -175,10 +208,13 @@ class TestVirtioUserInterruptCbdma(TestCase):
Test Case1: Split ring LSC event between vhost-user and virtio-user with cbdma enable
"""
self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
- lcore_dma = "lcore%s@%s" % (self.vhost_core_list[1], self.cbdma_list[0])
- vhost_param = "--lcore-dma=[%s]" % lcore_dma
+ dmas = "txq0@%s;" "rxq0@%s" % (
+ self.cbdma_list[0],
+ self.cbdma_list[0],
+ )
+ vhost_param = ""
vhost_eal_param = (
- "--vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0;rxq0]'"
+ "--vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[%s]'" % dmas
)
ports = self.cbdma_list
self.vhost_pmd.start_testpmd(
@@ -213,16 +249,14 @@ class TestVirtioUserInterruptCbdma(TestCase):
"""
Test Case2: Split ring virtio-user interrupt test with vhost-user as backend and cbdma enable
"""
- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
- lcore_dma = "lcore%s@%s,lcore%s@%s" % (
- self.vhost_core_list[1],
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
+ dmas = "txq0@%s;" "rxq0@%s" % (
+ self.cbdma_list[0],
self.cbdma_list[0],
- self.vhost_core_list[1],
- self.cbdma_list[1],
)
- vhost_param = "--rxq=1 --txq=1 --lcore-dma=[%s]" % lcore_dma
+ vhost_param = "--rxq=1 --txq=1"
vhost_eal_param = (
- "--vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0;rxq0]'"
+ "--vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[%s]'" % dmas
)
ports = self.cbdma_list
ports.append(self.dut.ports_info[0]["pci"])
@@ -236,20 +270,10 @@ class TestVirtioUserInterruptCbdma(TestCase):
)
self.vhost_pmd.execute_cmd("start")
self.launch_l3fwd(path="./vhost-net")
- # double check the status of interrupt core
- for _ in range(2):
- self.tester.scapy_append(
- 'pk=[Ether(dst="52:54:00:00:00:01")/IP()/("X"*64)]'
- )
- self.tester.scapy_append(
- 'sendp(pk, iface="%s", count=100)' % self.tx_interface
- )
- self.tester.scapy_execute()
- time.sleep(3)
- out = self.l3fwd.get_session_before()
- self.logger.info(out)
- self.check_interrupt_log(status="waked up", out=out)
- self.check_interrupt_log(status="sleeps", out=out)
+ self.send_packet()
+ out = self.l3fwd.get_session_before()
+ self.check_interrupt_log(status="waked up", out=out)
+ self.check_interrupt_log(status="sleeps", out=out)
def test_packed_ring_lsc_event_between_vhost_user_and_virtio_user_with_cbdma_enable(
self,
@@ -258,10 +282,13 @@ class TestVirtioUserInterruptCbdma(TestCase):
Test Case3: Packed ring LSC event between vhost-user and virtio-user with cbdma enable
"""
self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
- lcore_dma = "lcore%s@%s" % (self.vhost_core_list[1], self.cbdma_list[0])
- vhost_param = "--lcore-dma=[%s]" % lcore_dma
+ dmas = "txq0@%s;" "rxq0@%s" % (
+ self.cbdma_list[0],
+ self.cbdma_list[0],
+ )
+ vhost_param = "--tx-offloads=0x00"
vhost_eal_param = (
- "--vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[txq0;rxq0]'"
+ "--vdev 'net_vhost0,iface=vhost-net,queues=1,client=0,dmas=[%s]'" % dmas
)
ports = self.cbdma_list
self.vhost_pmd.start_testpmd(
@@ -296,16 +323,14 @@ class TestVirtioUserInterruptCbdma(TestCase):
"""
Test Case4: Packed ring virtio-user interrupt test with vhost-user as backend and cbdma enable
"""
- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)
- lcore_dma = "lcore%s@%s,lcore%s@%s" % (
- self.vhost_core_list[1],
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
+ dmas = "txq0@%s;" "rxq0@%s" % (
+ self.cbdma_list[0],
self.cbdma_list[0],
- self.vhost_core_list[1],
- self.cbdma_list[1],
)
- vhost_param = "--rxq=1 --txq=1 --lcore-dma=[%s]" % lcore_dma
+ vhost_param = "--rxq=1 --txq=1"
vhost_eal_param = (
- "--vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[txq0;rxq0]'"
+ "--vdev 'net_vhost0,iface=vhost-net,queues=1,dmas=[%s]'" % dmas
)
ports = self.cbdma_list
ports.append(self.dut.ports_info[0]["pci"])
@@ -318,20 +343,90 @@ class TestVirtioUserInterruptCbdma(TestCase):
)
self.vhost_pmd.execute_cmd("start")
self.launch_l3fwd(path="./vhost-net", packed=True)
- # double check the status of interrupt core
- for _ in range(2):
- self.tester.scapy_append(
- 'pk=[Ether(dst="52:54:00:00:00:01")/IP()/("X"*64)]'
+ self.send_packet()
+ out = self.l3fwd.get_session_before()
+ self.check_interrupt_log(status="waked up", out=out)
+ self.check_interrupt_log(status="sleeps", out=out)
+
+ def test_split_ring_multi_queues_virtio_user_interrupt_test_with_vhost_user_as_backend_and_cbdma_enable(
+ self,
+ ):
+ """
+ Test Case 5: Split ring multi-queues virtio-user interrupt test with vhost-user as backend and cbdma enable
+ """
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
+ dmas = (
+ "txq0@%s;"
+ "rxq0@%s;"
+ "txq1@%s;"
+ "rxq1@%s"
+ % (
+ self.cbdma_list[0],
+ self.cbdma_list[0],
+ self.cbdma_list[0],
+ self.cbdma_list[0],
)
- self.tester.scapy_append(
- 'sendp(pk, iface="%s", count=100)' % self.tx_interface
+ )
+ vhost_param = "--rxq=2 --txq=2"
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net,queues=2,dmas=[%s]'" % dmas
+ )
+ ports = self.cbdma_list
+ ports.append(self.dut.ports_info[0]["pci"])
+ self.logger.info(ports)
+ self.vhost_pmd.start_testpmd(
+ cores=self.vhost_core_list,
+ ports=ports,
+ prefix="vhost",
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ )
+ self.vhost_pmd.execute_cmd("start")
+ self.launch_l3fwd(path="./vhost-net", multi_queue=True)
+ self.send_packet(multi_queue=True)
+ out = self.l3fwd.get_session_before()
+ self.check_interrupt_log(status="waked up", out=out)
+ self.check_interrupt_log(status="sleeps", out=out)
+
+ def test_packed_ring_multi_queues_virtio_user_interrupt_test_with_vhost_user_as_backend_and_cbdma_enable(
+ self,
+ ):
+ """
+ Test Case 6: Packed ring multi-queues virtio-user interrupt test with vhost-user as backend and cbdma enable
+ """
+ self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=1)
+ dmas = (
+ "txq0@%s;"
+ "rxq0@%s;"
+ "txq1@%s;"
+ "rxq1@%s"
+ % (
+ self.cbdma_list[0],
+ self.cbdma_list[0],
+ self.cbdma_list[0],
+ self.cbdma_list[0],
)
- self.tester.scapy_execute()
- time.sleep(3)
- out = self.l3fwd.get_session_before()
- self.logger.info(out)
- self.check_interrupt_log(status="waked up", out=out)
- self.check_interrupt_log(status="sleeps", out=out)
+ )
+ vhost_param = "--rxq=2 --txq=2"
+ vhost_eal_param = (
+ "--vdev 'net_vhost0,iface=vhost-net,queues=2,dmas=[%s]'" % dmas
+ )
+ ports = self.cbdma_list
+ ports.append(self.dut.ports_info[0]["pci"])
+ self.logger.info(ports)
+ self.vhost_pmd.start_testpmd(
+ cores=self.vhost_core_list,
+ ports=ports,
+ prefix="vhost",
+ eal_param=vhost_eal_param,
+ param=vhost_param,
+ )
+ self.vhost_pmd.execute_cmd("start")
+ self.launch_l3fwd(path="./vhost-net", packed=True, multi_queue=True)
+ self.send_packet(multi_queue=True)
+ out = self.l3fwd.get_session_before()
+ self.check_interrupt_log(status="waked up", out=out)
+ self.check_interrupt_log(status="sleeps", out=out)
def tear_down(self):
"""
--
2.25.1
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2022-11-22 6:13 [dts][PATCH V2 2/2] tests/vhost_virtio_user_interrupt_cbdma: modify testsuite by DPDK changed Wei Ling
2022-11-30 6:47 ` lijuan.tu
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