[V1] tests/vf_l2fwd: rebind interfaces to vfio-pci to avoid impacting pf suite
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Commit Message
rebind interfaces to vfio-pci to avoid impacting pf suite
Signed-off-by: Yu Jiang <yux.jiang@intel.com>
---
tests/TestSuite_vf_l2fwd.py | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
Comments
> -----Original Message-----
> From: Yu Jiang <yux.jiang@intel.com>
> Sent: 2023年1月13日 17:39
> To: Tu, Lijuan <lijuan.tu@intel.com>; dts@dpdk.org
> Cc: Jiang, YuX <yux.jiang@intel.com>
> Subject: [dts][PATCH V1] tests/vf_l2fwd: rebind interfaces to vfio-pci to
> avoid impacting pf suite
>
> rebind interfaces to vfio-pci to avoid impacting pf suite
>
> Signed-off-by: Yu Jiang <yux.jiang@intel.com>
> ---
Tested-by: Dukai Yuan<dukaix.yuan@intel.com>
@@ -36,6 +36,7 @@ class TestVfL2fwd(TestCase):
len(self.dut_ports) >= self.number_of_ports,
"Not enough ports for " + self.nic,
)
+ self.vf_ports = ""
self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
# compile
out = self.dut.build_dpdk_apps("./examples/l2fwd")
@@ -64,7 +65,8 @@ class TestVfL2fwd(TestCase):
self.verify(len(self.sriov_vfs_port_0) != 0, "VF create failed")
self.dut.generate_sriov_vfs_by_port(self.dut_ports[1], 1, self.kdriver)
self.sriov_vfs_port_1 = self.dut.ports_info[self.dut_ports[1]]["vfs_port"]
- self.vf_ports = [self.sriov_vfs_port_0[0].pci, self.sriov_vfs_port_1[0].pci]
+ self.vf_ports = [self.dut_ports[0], self.dut_ports[1]]
+ self.vf_ports_pci = [self.sriov_vfs_port_0[0].pci, self.sriov_vfs_port_1[0].pci]
for port in self.sriov_vfs_port_0 + self.sriov_vfs_port_1:
port.bind_driver(self.drivername)
@@ -82,7 +84,7 @@ class TestVfL2fwd(TestCase):
# the cases use the first two ports
port_mask = utils.create_mask([self.dut_ports[0], self.dut_ports[1]])
cores = self.dut.get_core_list(self.core_config, socket=self.ports_socket)
- eal_params = self.dut.create_eal_parameters(cores=cores, ports=self.vf_ports)
+ eal_params = self.dut.create_eal_parameters(cores=cores, ports=self.vf_ports_pci)
for queues in self.test_queues:
command_line = "./%s %s -- -q %s -p %s &" % (
self.app_l2fwd_path,
@@ -133,4 +135,8 @@ class TestVfL2fwd(TestCase):
"""
Run after each test suite.
"""
- pass
+ self.dut.kill_all()
+ if self.vf_ports:
+ for item in self.vf_ports:
+ self.dut.destroy_sriov_vfs_by_port(item)
+ self.dut.bind_interfaces_linux(self.drivername)