[dts][PATCH V2 1/2] tests/vf_daemon: add step dpdk pf set mtu value.
Weiyuan Li
weiyuanx.li at intel.com
Mon Mar 7 04:15:01 CET 2022
1.Optimize vf_mtu case does not require driving the VM1 virtual
system.
2.According to dpdk22.03-rc1 commit a4ba773679 net/i40e: enable maximum frame size at port level,
add step DPDK PF set mtu value.
Signed-off-by: Weiyuan Li <weiyuanx.li at intel.com>
---
v2:
-Modify comment description.
tests/TestSuite_vf_daemon.py | 37 ++++++++++++++++++++++--------------
1 file changed, 23 insertions(+), 14 deletions(-)
diff --git a/tests/TestSuite_vf_daemon.py b/tests/TestSuite_vf_daemon.py
index 19cecddf..51e61720 100644
--- a/tests/TestSuite_vf_daemon.py
+++ b/tests/TestSuite_vf_daemon.py
@@ -50,7 +50,6 @@ class TestVfDaemon(TestCase):
supported_vf_driver = ['pci-stub', 'vfio-pci']
def set_up_all(self):
-
self.dut_ports = self.dut.get_ports(self.nic)
self.verify(len(self.dut_ports) >= 1, "Insufficient ports")
self.vm0 = None
@@ -126,17 +125,19 @@ class TestVfDaemon(TestCase):
self.vm0_testpmd = PmdOutput(self.vm0_dut)
vf1_prop = {'opt_host': self.sriov_vfs_port[1].pci}
- self.vm1 = QEMUKvm(self.dut, 'vm1', 'vf_daemon')
- self.vm1.set_vm_device(driver=self.vf_assign_method, **vf1_prop)
- try:
- self.vm1_dut = self.vm1.start()
- if self.vm1_dut is None:
- raise Exception("Set up VM1 ENV failed!")
- except Exception as e:
- self.destroy_vm_env()
- raise Exception(e)
- self.vm1_dut_ports = self.vm1_dut.get_ports('any')
- self.vm1_testpmd = PmdOutput(self.vm1_dut)
+
+ if self.running_case != 'test_vf_mtu':
+ self.vm1 = QEMUKvm(self.dut, 'vm1', 'vf_daemon')
+ self.vm1.set_vm_device(driver=self.vf_assign_method, **vf1_prop)
+ try:
+ self.vm1_dut = self.vm1.start()
+ if self.vm1_dut is None:
+ raise Exception("Set up VM1 ENV failed!")
+ except Exception as e:
+ self.destroy_vm_env()
+ raise Exception(e)
+ self.vm1_dut_ports = self.vm1_dut.get_ports('any')
+ self.vm1_testpmd = PmdOutput(self.vm1_dut)
self.env_done = True
self.dut_testpmd.quit()
@@ -372,6 +373,12 @@ class TestVfDaemon(TestCase):
self.tester.send_expect("ifconfig %s mtu 9000" % self.tester_intf, "#")
self.check_vf_link_status()
time.sleep(10)
+ self.dut_testpmd.execute_cmd("port stop all")
+ self.dut_testpmd.execute_cmd("port config mtu 0 9000")
+ self.dut_testpmd.execute_cmd("port start all")
+ out = self.dut_testpmd.execute_cmd("show port info 0")
+ self.verify("MTU: 9000" in out, "DPDK PF SET MTU FAILED!")
+
self.vf0_mac = self.vm0_testpmd.get_port_mac(0)
self.vm0_testpmd.execute_cmd('set fwd mac')
@@ -753,11 +760,13 @@ class TestVfDaemon(TestCase):
def tear_down(self):
self.vm0_testpmd.quit()
- self.vm1_testpmd.quit()
+ if self.running_case != 'test_vf_mtu':
+ self.vm1_testpmd.quit()
self.dut_testpmd.quit()
time.sleep(3)
self.vm0_dut.kill_all()
- self.vm1_dut.kill_all()
+ if self.running_case != 'test_vf_mtu':
+ self.vm1_dut.kill_all()
def tear_down_all(self):
--
2.27.0
More information about the dts
mailing list