Tested-by: Xie,WeiX < weix.xie@intel.com> Regards, Xie Wei -----Original Message----- From: Xie, WeiX Sent: Monday, June 29, 2020 3:31 PM To: dts@dpdk.org Cc: Xie, WeiX Subject: [dts][PATCH V1] tests/port_control:change vm dpdk driver from igb_uio to vfio-pci Change driver to vfio-pci on vm. Add param '--vfio-intr=legacy' to fix port link status still down issue, add some time to wait link status up. Signed-off-by: Xie wei --- tests/TestSuite_port_control.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tests/TestSuite_port_control.py b/tests/TestSuite_port_control.py index 1a588d3..147dc80 100644 --- a/tests/TestSuite_port_control.py +++ b/tests/TestSuite_port_control.py @@ -157,8 +157,8 @@ class TestPortControl(TestCase): terminal.send_expect("ifconfig %s hw ether %s" % (vf_if[1], self.vf_mac), "#") terminal.send_expect("ifconfig %s up" % vf_if[1], "#") terminal.send_expect("ip addr flush %s " % vf_if[1], "#") - terminal.send_expect("./usertools/dpdk-devbind.py -b igb_uio --force %s" % vf_pci[1], "#") - cmd = "./%s/app/testpmd -n 1 -w %s -- -i" % (self.target, vf_pci[1]) + terminal.send_expect("./usertools/dpdk-devbind.py -b vfio-pci --force %s" % vf_pci[1], "#") + cmd = "./%s/app/testpmd -n 1 -w %s --vfio-intr=legacy -- -i" % + (self.target, vf_pci[1]) terminal.send_expect(cmd, "testpmd>", 10) def start_testpmd(self, terminal): @@ -171,6 +171,7 @@ class TestPortControl(TestCase): def start_pmd_port(self, terminal): terminal.execute_cmd("port start all") terminal.execute_cmd("start") + time.sleep(5) terminal.wait_link_status_up('all', timeout=5) ret = terminal.get_port_link_status(self.port_id_0) self.verify(ret == "up", "port not up!") -- 2.17.1