[dts] [DTS][PATCH v3] fix pmd driver rx/tx crc strip issue

[Liu, Yong]

Applied with additional git log. Thanks.

On 12/01/2015 02:32 PM, haifeng wrote:
> Signed-off-by: haifeng <haifengx.tang at intel.com>
> ---
>   tests/TestSuite_shutdown_api.py | 39 +++++++++++----------------------------
>   1 file changed, 11 insertions(+), 28 deletions(-)
>
> diff --git a/tests/TestSuite_shutdown_api.py b/tests/TestSuite_shutdown_api.py
> index 23888f4..241e072 100644
> --- a/tests/TestSuite_shutdown_api.py
> +++ b/tests/TestSuite_shutdown_api.py
> @@ -82,19 +82,19 @@ class TestShutdownApi(TestCase):
>           stats = output.get_pmd_stats(portid)
>           return stats
>   
> -    def check_forwarding(self, ports=None, pktSize=68, received=True, vlan=False, promisc=False, crcStrip=False):
> +    def check_forwarding(self, ports=None, pktSize=68, received=True, vlan=False, promisc=False):
>           if ports is None:
>               ports = self.ports
>           if len(ports) == 1:
> -            self.send_packet(ports[0], ports[0], pktSize, received, vlan, promisc, crcStrip)
> +            self.send_packet(ports[0], ports[0], pktSize, received, vlan, promisc)
>               return
>   
>           for i in range(len(ports)):
>               if i % 2 == 0:
> -                self.send_packet(ports[i], ports[i + 1], pktSize, received, vlan, promisc, crcStrip)
> -                self.send_packet(ports[i + 1], ports[i], pktSize, received, vlan, promisc, crcStrip)
> +                self.send_packet(ports[i], ports[i + 1], pktSize, received, vlan, promisc)
> +                self.send_packet(ports[i + 1], ports[i], pktSize, received, vlan, promisc)
>   
> -    def send_packet(self, txPort, rxPort, pktSize=68, received=True, vlan=False, promisc=False, crcStrip=False):
> +    def send_packet(self, txPort, rxPort, pktSize=68, received=True, vlan=False, promisc=False):
>           """
>           Send packages according to parameters.
>           """
> @@ -146,21 +146,10 @@ class TestShutdownApi(TestCase):
>                   # RRC will always strip rx/tx vlan
>                   rx_bytes_exp -= 4
>                   tx_bytes_exp -= 4
> -        elif self.nic in ["fortville_eagle", "fortville_spirit",
> -                        "fortville_spirit_single", "bartonhills"]:
> -            # some NIC will always strip tx crc
> -            tx_bytes_exp -= 4
> -            if vlan is True:
> -                # vlan strip default is on
> -                tx_bytes_exp -= 4
> -        elif self.nic in ["springville", "powerville"]:
> -            if vlan is True:
> -                # vlan strip default is on
> -                tx_bytes_exp -= 4
>           else:
>               # some NIC will always include tx crc
> -            if crcStrip is True:
> -                rx_bytes_exp -= 4
> +            rx_bytes_exp -= 4
> +            tx_bytes_exp -= 4
>               if vlan is True:
>                   # vlan strip default is on
>                   tx_bytes_exp -= 4
> @@ -292,7 +281,7 @@ class TestShutdownApi(TestCase):
>           self.verify(
>               "CRC stripping enabled" in out, "CRC stripping not enabled properly")
>           self.dut.send_expect("start", "testpmd> ")
> -        self.check_forwarding(crcStrip=True)
> +        self.check_forwarding()
>   
>   
>       def test_change_linkspeed(self):
> @@ -376,15 +365,9 @@ class TestShutdownApi(TestCase):
>           self.dut.send_expect("port config all hw-vlan off", "testpmd> ")
>           self.dut.send_expect("port start all", "testpmd> ", 100)
>           self.dut.send_expect("start", "testpmd> ")
> -        if self.nic in ["bartonhills", "powerville", "springville", "hartwell"]:
> -            jumbo_size = jumbo_size + 4
> -            self.check_forwarding(pktSize=jumbo_size - 1)
> -            self.check_forwarding(pktSize=jumbo_size)
> -            self.check_forwarding(pktSize=jumbo_size + 1, received=False)
> -        else:
> -            self.check_forwarding(pktSize=jumbo_size - 1)
> -            self.check_forwarding(pktSize=jumbo_size)
> -            self.check_forwarding(pktSize=jumbo_size + 1, received=False)
> +        self.check_forwarding(pktSize=jumbo_size - 1)
> +        self.check_forwarding(pktSize=jumbo_size)
> +        self.check_forwarding(pktSize=jumbo_size + 1, received=False)
>   
>       def test_enable_disablerss(self):
>           """