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From: "Tu, LijuanX A" <lijuanx.a.tu@intel.com>
To: "Liu, Yong" <yong.liu@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Subject: Re: [dts] [PATCH]tests vf_vlan: enable crc-strip of FLV when start testpmd in vm
Date: Wed, 29 Jun 2016 09:11:54 +0000	[thread overview]
Message-ID: <38D041F150D4184C8114E499040E6234072D21EA@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <577319F8.60908@intel.com>



 > -----Original Message-----
 > From: Liu, Yong
 > Sent: Wednesday, June 29, 2016 8:45 AM
 > To: Tu, LijuanX A; dts@dpdk.org
 > Subject: Re: [dts] [PATCH]tests vf_vlan: enable crc-strip of FLV when start
 > testpmd in vm
 > 
 > 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@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?
[lijuan] vlan set filter on port_id ,and then it should not receive packets.
 > 
 > >           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')

  reply	other threads:[~2016-06-29  9:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-24  6:54 Lijuan Tu
2016-06-29  0:44 ` Liu, Yong
2016-06-29  9:11   ` Tu, LijuanX A [this message]
2016-06-29  9:22     ` Liu, Yong
2016-06-29  8:50 Lijuan Tu

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