[dts] [PATCH V1] tests/kni:set kni virtual interface carrier up automatically
Tu, Lijuan
lijuan.tu at intel.com
Mon Nov 5 03:06:58 CET 2018
> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of zhuwenhui
> Sent: Friday, November 2, 2018 2:16 PM
> To: dts at dpdk.org
> Cc: Zhu, WenhuiX <wenhuix.zhu at intel.com>
> Subject: [dts] [PATCH V1] tests/kni:set kni virtual interface carrier up
> automatically
>
> kni interface carrier status is "off"by default, which is equivalent of cable not
> plugged in in physical device,so start kni sample application with -m
> parameter, set kni virtual interface carrier up automatically
[Lijuan] The description is not align with dpdk documentation. "-m" means enable link monitoring, and the link status will be updated to match the physical NIC port's state.
>
> Signed-off-by: zhuwenhui <wenhuix.zhu at intel.com>
> ---
> tests/TestSuite_kni.py | 20 +++++++++++++-------
> 1 file changed, 13 insertions(+), 7 deletions(-)
>
> diff --git a/tests/TestSuite_kni.py b/tests/TestSuite_kni.py index
> 5f81def..7655266 100644
> --- a/tests/TestSuite_kni.py
> +++ b/tests/TestSuite_kni.py
> @@ -277,7 +277,7 @@ class TestKni(TestCase):
> """
> pass
>
> - def start_kni(self, lo_mode=None, kthread_mode=None):
> + def start_kni(self, lo_mode=None, kthread_mode=None, status=True):
> """
> Insert the igb_uio and rte_kni modules with passed parameters
> and launch
> kni application.
> @@ -306,11 +306,17 @@ class TestKni(TestCase):
> self.config['rx_cores'] + self.config['tx_cores'] +
> self.config['kernel_cores'])
>
> config_param = self.build_config_param()
> -
> - out_kni = self.dut.send_expect(
> - './examples/kni/build/app/kni -c %s -n %d -- -P -p %s %s &' %
> - (core_mask, self.dut.get_memory_channels(), port_mask,
> config_param),
> - "Link Up", 20)
> +
> + if status is not True:
> + out_kni = self.dut.send_expect(
> + './examples/kni/build/app/kni -c %s -n %d -- -P -p %s %s
> -m &' %
> + (core_mask, self.dut.get_memory_channels(),
> port_mask, config_param),
> + "Link Up", 20)
> + else:
> + out_kni = self.dut.send_expect(
> + './examples/kni/build/app/kni -c %s -n %d -- -P -p %s %s
> &' %
> + (core_mask, self.dut.get_memory_channels(),
> port_mask, config_param),
> + "Link Up", 20)
>
> time.sleep(5)
> if kthread_mode == 'single':
> @@ -525,7 +531,7 @@ class TestKni(TestCase):
> # Ports and cores configuration set in set_up_all function
> # Setup IP address on virtual interfaces and tester ports
> self.dut.kill_all()
> - self.start_kni()
> + self.start_kni(status=False)
> for port in self.config['ports']:
> virtual_interface = self.virtual_interface_name(port)
>
> --
> 2.17.2
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