[dts] [PATCH]tests vf_vlan: enable crc-strip of FLV when start testpmd in vm
Liu, Yong
yong.liu at intel.com
Wed Jun 29 02:44:40 CEST 2016
Hi Lijuan, one question below.
On 06/24/2016 02:54 PM, Lijuan Tu wrote:
> For NIC fortville, dpdk16.07 will quit testpmd if VF can't disable HW CRC Strip
>
> Signed-off-by: Lijuan Tu <lijuanx.a.tu at intel.com>
> ---
> tests/TestSuite_vf_vlan.py | 32 ++++++++++++++++++++++++--------
> 1 file changed, 24 insertions(+), 8 deletions(-)
>
> diff --git a/tests/TestSuite_vf_vlan.py b/tests/TestSuite_vf_vlan.py
> index e32e5bd..1034602 100644
> --- a/tests/TestSuite_vf_vlan.py
> +++ b/tests/TestSuite_vf_vlan.py
> @@ -152,7 +152,10 @@ class TestVfVlan(TestCase):
> self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
>
> self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> - self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> + if self.kdriver == "i40e":
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK, '--crc-strip')
> + else:
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> self.vm0_testpmd.execute_cmd('set fwd mac')
> self.vm0_testpmd.execute_cmd('start')
>
> @@ -176,7 +179,7 @@ class TestVfVlan(TestCase):
> pkt.config_layer('ether', {'dst': self.vf0_mac})
> elif pkt_type == "VLAN_UDP":
> pkt = Packet(pkt_type='VLAN_UDP')
> - pkt.config_layer('dot1q', {'vlan': vlan})
> + pkt.config_layer('vlan', {'vlan': vlan})
> pkt.config_layer('ether', {'dst': self.vf0_mac})
>
> pkt.send_pkt(tx_port=self.tester_intf0)
> @@ -197,7 +200,10 @@ class TestVfVlan(TestCase):
> self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
>
> self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> - self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> + if self.kdriver == "i40e":
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK, '--crc-strip')
> + else:
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> self.vm0_testpmd.execute_cmd('set fwd rxonly')
> self.vm0_testpmd.execute_cmd('set verbose 1')
> self.vm0_testpmd.execute_cmd('start')
> @@ -249,7 +255,7 @@ class TestVfVlan(TestCase):
> pkts = load_sniff_packets(inst)
> vlans = []
> for pkt in pkts:
> - vlan = pkt.strip_element_dot1q("vlan")
> + vlan = pkt.strip_element_vlan("vlan")
> vlans.append(vlan)
>
> self.verify(
> @@ -262,7 +268,10 @@ class TestVfVlan(TestCase):
> self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
>
> self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> - self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> + if self.kdriver == "i40e":
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK, '--crc-strip')
> + else:
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> self.vm0_testpmd.execute_cmd('set verbose 1')
>
> for tx_vlan in tx_vlans:
> @@ -283,10 +292,14 @@ class TestVfVlan(TestCase):
> self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
>
> self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> - self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> + if self.kdriver == "i40e":
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK, '--crc-strip')
> + else:
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> self.vm0_testpmd.execute_cmd('set fwd rxonly')
> self.vm0_testpmd.execute_cmd('set verbose 1')
> self.vm0_testpmd.execute_cmd('vlan set strip on 0')
> + self.vm0_testpmd.execute_cmd('vlan set filter on 0')
> self.vm0_testpmd.execute_cmd('start')
>
> # send packet without vlan
> @@ -334,7 +347,7 @@ class TestVfVlan(TestCase):
> # send packet with vlan
> out = self.send_and_getout(vlan=random_vlan, pkt_type="VLAN_UDP")
> self.verify(
> - "received 1 packets" in out, "Not received vlan packet without vlan filter!!!")
> + "received 1 packets" not in out, "Not received vlan packet without vlan filter!!!")
The original judgment is that check vlan packet received by testpmd. Why
change this judgment?
> self.vm0_testpmd.quit()
>
> @@ -345,7 +358,10 @@ class TestVfVlan(TestCase):
> self.vm0_dut_ports = self.vm_dut_0.get_ports('any')
>
> self.vm0_testpmd = PmdOutput(self.vm_dut_0)
> - self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> + if self.kdriver == "i40e":
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK, '--crc-strip')
> + else:
> + self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
> self.vm0_testpmd.execute_cmd('set fwd rxonly')
> self.vm0_testpmd.execute_cmd('set verbose 1')
> self.vm0_testpmd.execute_cmd('start')
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