* [dts] [PATCH V2] Modify the clv offset code
@ 2019-10-21 10:24 Peng Zhihong
2019-10-21 2:30 ` Ma, LihongX
0 siblings, 1 reply; 6+ messages in thread
From: Peng Zhihong @ 2019-10-21 10:24 UTC (permalink / raw)
To: dts; +Cc: Peng Zhihong
Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
---
tests/TestSuite_userspace_ethtool.py | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/tests/TestSuite_userspace_ethtool.py b/tests/TestSuite_userspace_ethtool.py
index bdbbea3..5898511 100644
--- a/tests/TestSuite_userspace_ethtool.py
+++ b/tests/TestSuite_userspace_ethtool.py
@@ -546,10 +546,16 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator):
mtus = [1519, 2048]
mtu_threshold = 2022
offset = 0
- ice_eth_overhead = 8
+
if self.nic in ['powerville', 'springville']:
mtu_threshold = 2026
offset = 4
+ elif self.nic in ['columbiaville_25g', 'columbiaville_100g']:
+ #jira DPDK-16219
+ offset = 8
+ else:
+ pass
+
for index in range(len(self.ports)):
port = self.ports[index]
# change mtu
@@ -573,10 +579,7 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator):
pkt.send_pkt(self.tester, tx_port=intf, count=4)
rx_pkts, _ = self.strip_portstats(index)
self.verify(rx_pkts == ori_rx_pkts + 4, "Packet match mtu not forwarded as expected")
- if self.nic in ['columbiaville_25g', 'columbiaville_100g']:
- pkt = Packet(pkt_type='UDP', pkt_len=mtu + ice_eth_overhead + 1 + HEADER_SIZE['eth'] + offset)
- else:
- pkt = Packet(pkt_type='UDP', pkt_len=mtu + 1 + HEADER_SIZE['eth'] + offset)
+ pkt = Packet(pkt_type='UDP', pkt_len=mtu + 1 + HEADER_SIZE['eth'] + offset)
pkt.send_pkt(self.tester, tx_port=intf, count=4)
rx_pkts_over, _ = self.strip_portstats(index)
self.verify(rx_pkts == rx_pkts_over, "Packet over mtu should not be forwarded")
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dts] [PATCH V2] Modify the clv offset code
2019-10-21 10:24 [dts] [PATCH V2] Modify the clv offset code Peng Zhihong
@ 2019-10-21 2:30 ` Ma, LihongX
0 siblings, 0 replies; 6+ messages in thread
From: Ma, LihongX @ 2019-10-21 2:30 UTC (permalink / raw)
To: Peng, ZhihongX, dts; +Cc: Peng, ZhihongX
Hi, zhihong
This patch will apply failed, because you base dts is not right.
-----Original Message-----
From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Zhihong
Sent: Monday, October 21, 2019 6:25 PM
To: dts@dpdk.org
Cc: Peng, ZhihongX <zhihongx.peng@intel.com>
Subject: [dts] [PATCH V2] Modify the clv offset code
Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
---
tests/TestSuite_userspace_ethtool.py | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/tests/TestSuite_userspace_ethtool.py b/tests/TestSuite_userspace_ethtool.py
index bdbbea3..5898511 100644
--- a/tests/TestSuite_userspace_ethtool.py
+++ b/tests/TestSuite_userspace_ethtool.py
@@ -546,10 +546,16 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator):
mtus = [1519, 2048]
mtu_threshold = 2022
offset = 0
- ice_eth_overhead = 8
+
if self.nic in ['powerville', 'springville']:
mtu_threshold = 2026
offset = 4
+ elif self.nic in ['columbiaville_25g', 'columbiaville_100g']:
+ #jira DPDK-16219
+ offset = 8
+ else:
+ pass
+
for index in range(len(self.ports)):
port = self.ports[index]
# change mtu
@@ -573,10 +579,7 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator):
pkt.send_pkt(self.tester, tx_port=intf, count=4)
rx_pkts, _ = self.strip_portstats(index)
self.verify(rx_pkts == ori_rx_pkts + 4, "Packet match mtu not forwarded as expected")
- if self.nic in ['columbiaville_25g', 'columbiaville_100g']:
- pkt = Packet(pkt_type='UDP', pkt_len=mtu + ice_eth_overhead + 1 + HEADER_SIZE['eth'] + offset)
- else:
- pkt = Packet(pkt_type='UDP', pkt_len=mtu + 1 + HEADER_SIZE['eth'] + offset)
+ pkt = Packet(pkt_type='UDP', pkt_len=mtu + 1 + HEADER_SIZE['eth'] + offset)
pkt.send_pkt(self.tester, tx_port=intf, count=4)
rx_pkts_over, _ = self.strip_portstats(index)
self.verify(rx_pkts == rx_pkts_over, "Packet over mtu should not be forwarded")
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dts] [PATCH V2] Modify the clv offset code
@ 2019-10-21 11:21 Peng Zhihong
2019-10-22 9:51 ` Tu, Lijuan
0 siblings, 1 reply; 6+ messages in thread
From: Peng Zhihong @ 2019-10-21 11:21 UTC (permalink / raw)
To: dts; +Cc: Peng Zhihong
Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
---
tests/TestSuite_userspace_ethtool.py | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/tests/TestSuite_userspace_ethtool.py b/tests/TestSuite_userspace_ethtool.py
index 116fd3a..94918e9 100644
--- a/tests/TestSuite_userspace_ethtool.py
+++ b/tests/TestSuite_userspace_ethtool.py
@@ -546,9 +546,16 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator):
mtus = [1519, 2048]
mtu_threshold = 2022
offset = 0
+
if self.nic in ['powerville', 'springville']:
mtu_threshold = 2026
offset = 4
+ elif self.nic in ['columbiaville_25g', 'columbiaville_100g']:
+ #ICE_ETH_OVERHEAD is 8
+ offset = 8
+ else:
+ pass
+
for index in range(len(self.ports)):
port = self.ports[index]
# change mtu
@@ -561,10 +568,9 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator):
if mtu > mtu_threshold:
if self.nic in ['powerville', 'springville']:
mtu = mtu_threshold
- self.dut.send_expect("stop %s" % index, "EthApp>")
- self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
- self.dut.send_expect("open %s" % index, "EthApp>")
+ self.dut.send_expect("stop %s" % index, "EthApp>")
self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
+ self.dut.send_expect("open %s" % index, "EthApp>")
time.sleep(5)
ori_rx_pkts, _ = self.strip_portstats(index)
pkt_size = mtu + HEADER_SIZE['eth'] + offset
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dts] [PATCH V2] Modify the clv offset code
2019-10-21 11:21 Peng Zhihong
@ 2019-10-22 9:51 ` Tu, Lijuan
2019-10-22 9:56 ` Peng, ZhihongX
2019-10-22 9:59 ` Peng, ZhihongX
0 siblings, 2 replies; 6+ messages in thread
From: Tu, Lijuan @ 2019-10-22 9:51 UTC (permalink / raw)
To: Peng, ZhihongX, dts; +Cc: Peng, ZhihongX
I can't understand why is the patch, thanks
Columbiaville and Fortville has the same overhead length, so why they are in different catalogs.
#define ICE_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + ICE_VLAN_TAG_SIZE * 2)
#define I40E_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + I40E_VLAN_TAG_SIZE * 2)
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Zhihong
> Sent: Monday, October 21, 2019 7:22 PM
> To: dts@dpdk.org
> Cc: Peng, ZhihongX <zhihongx.peng@intel.com>
> Subject: [dts] [PATCH V2] Modify the clv offset code
>
> Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
> ---
> tests/TestSuite_userspace_ethtool.py | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/tests/TestSuite_userspace_ethtool.py
> b/tests/TestSuite_userspace_ethtool.py
> index 116fd3a..94918e9 100644
> --- a/tests/TestSuite_userspace_ethtool.py
> +++ b/tests/TestSuite_userspace_ethtool.py
> @@ -546,9 +546,16 @@ class TestUserspaceEthtool(TestCase,
> IxiaPacketGenerator):
> mtus = [1519, 2048]
> mtu_threshold = 2022
> offset = 0
> +
> if self.nic in ['powerville', 'springville']:
> mtu_threshold = 2026
> offset = 4
> + elif self.nic in ['columbiaville_25g', 'columbiaville_100g']:
> + #ICE_ETH_OVERHEAD is 8
> + offset = 8
> + else:
> + pass
> +
> for index in range(len(self.ports)):
> port = self.ports[index]
> # change mtu
> @@ -561,10 +568,9 @@ class TestUserspaceEthtool(TestCase,
> IxiaPacketGenerator):
> if mtu > mtu_threshold:
> if self.nic in ['powerville', 'springville']:
> mtu = mtu_threshold
> - self.dut.send_expect("stop %s" % index, "EthApp>")
> - self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
> - self.dut.send_expect("open %s" % index, "EthApp>")
> + self.dut.send_expect("stop %s" % index, "EthApp>")
> self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
> + self.dut.send_expect("open %s" % index, "EthApp>")
> time.sleep(5)
> ori_rx_pkts, _ = self.strip_portstats(index)
> pkt_size = mtu + HEADER_SIZE['eth'] + offset
> --
> 2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dts] [PATCH V2] Modify the clv offset code
2019-10-22 9:51 ` Tu, Lijuan
@ 2019-10-22 9:56 ` Peng, ZhihongX
2019-10-22 9:59 ` Peng, ZhihongX
1 sibling, 0 replies; 6+ messages in thread
From: Peng, ZhihongX @ 2019-10-22 9:56 UTC (permalink / raw)
To: Tu, Lijuan, dts
My test results show that packets can be received up to 8 bytes above the maximum mtu and can be forwarded normally.
-----Original Message-----
From: Tu, Lijuan
Sent: Tuesday, October 22, 2019 5:51 PM
To: Peng, ZhihongX <zhihongx.peng@intel.com>; dts@dpdk.org
Cc: Peng, ZhihongX <zhihongx.peng@intel.com>
Subject: RE: [dts] [PATCH V2] Modify the clv offset code
I can't understand why is the patch, thanks
Columbiaville and Fortville has the same overhead length, so why they are in different catalogs.
#define ICE_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + ICE_VLAN_TAG_SIZE * 2)
#define I40E_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + I40E_VLAN_TAG_SIZE * 2)
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Zhihong
> Sent: Monday, October 21, 2019 7:22 PM
> To: dts@dpdk.org
> Cc: Peng, ZhihongX <zhihongx.peng@intel.com>
> Subject: [dts] [PATCH V2] Modify the clv offset code
>
> Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
> ---
> tests/TestSuite_userspace_ethtool.py | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/tests/TestSuite_userspace_ethtool.py
> b/tests/TestSuite_userspace_ethtool.py
> index 116fd3a..94918e9 100644
> --- a/tests/TestSuite_userspace_ethtool.py
> +++ b/tests/TestSuite_userspace_ethtool.py
> @@ -546,9 +546,16 @@ class TestUserspaceEthtool(TestCase,
> IxiaPacketGenerator):
> mtus = [1519, 2048]
> mtu_threshold = 2022
> offset = 0
> +
> if self.nic in ['powerville', 'springville']:
> mtu_threshold = 2026
> offset = 4
> + elif self.nic in ['columbiaville_25g', 'columbiaville_100g']:
> + #ICE_ETH_OVERHEAD is 8
> + offset = 8
> + else:
> + pass
> +
> for index in range(len(self.ports)):
> port = self.ports[index]
> # change mtu
> @@ -561,10 +568,9 @@ class TestUserspaceEthtool(TestCase,
> IxiaPacketGenerator):
> if mtu > mtu_threshold:
> if self.nic in ['powerville', 'springville']:
> mtu = mtu_threshold
> - self.dut.send_expect("stop %s" % index, "EthApp>")
> - self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
> - self.dut.send_expect("open %s" % index, "EthApp>")
> + self.dut.send_expect("stop %s" % index, "EthApp>")
> self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
> + self.dut.send_expect("open %s" % index, "EthApp>")
> time.sleep(5)
> ori_rx_pkts, _ = self.strip_portstats(index)
> pkt_size = mtu + HEADER_SIZE['eth'] + offset
> --
> 2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dts] [PATCH V2] Modify the clv offset code
2019-10-22 9:51 ` Tu, Lijuan
2019-10-22 9:56 ` Peng, ZhihongX
@ 2019-10-22 9:59 ` Peng, ZhihongX
1 sibling, 0 replies; 6+ messages in thread
From: Peng, ZhihongX @ 2019-10-22 9:59 UTC (permalink / raw)
To: Tu, Lijuan, dts
https://jira.devtools.intel.com/browse/DPDK-16219
Wang, Ying A gave me the wrong advice. She asked me to follow my test
-----Original Message-----
From: Peng, ZhihongX
Sent: Tuesday, October 22, 2019 5:56 PM
To: Tu, Lijuan <lijuan.tu@intel.com>; dts@dpdk.org
Subject: RE: [dts] [PATCH V2] Modify the clv offset code
My test results show that packets can be received up to 8 bytes above the maximum mtu and can be forwarded normally.
-----Original Message-----
From: Tu, Lijuan
Sent: Tuesday, October 22, 2019 5:51 PM
To: Peng, ZhihongX <zhihongx.peng@intel.com>; dts@dpdk.org
Cc: Peng, ZhihongX <zhihongx.peng@intel.com>
Subject: RE: [dts] [PATCH V2] Modify the clv offset code
I can't understand why is the patch, thanks
Columbiaville and Fortville has the same overhead length, so why they are in different catalogs.
#define ICE_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + ICE_VLAN_TAG_SIZE * 2)
#define I40E_ETH_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + I40E_VLAN_TAG_SIZE * 2)
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Peng Zhihong
> Sent: Monday, October 21, 2019 7:22 PM
> To: dts@dpdk.org
> Cc: Peng, ZhihongX <zhihongx.peng@intel.com>
> Subject: [dts] [PATCH V2] Modify the clv offset code
>
> Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
> ---
> tests/TestSuite_userspace_ethtool.py | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/tests/TestSuite_userspace_ethtool.py
> b/tests/TestSuite_userspace_ethtool.py
> index 116fd3a..94918e9 100644
> --- a/tests/TestSuite_userspace_ethtool.py
> +++ b/tests/TestSuite_userspace_ethtool.py
> @@ -546,9 +546,16 @@ class TestUserspaceEthtool(TestCase,
> IxiaPacketGenerator):
> mtus = [1519, 2048]
> mtu_threshold = 2022
> offset = 0
> +
> if self.nic in ['powerville', 'springville']:
> mtu_threshold = 2026
> offset = 4
> + elif self.nic in ['columbiaville_25g', 'columbiaville_100g']:
> + #ICE_ETH_OVERHEAD is 8
> + offset = 8
> + else:
> + pass
> +
> for index in range(len(self.ports)):
> port = self.ports[index]
> # change mtu
> @@ -561,10 +568,9 @@ class TestUserspaceEthtool(TestCase,
> IxiaPacketGenerator):
> if mtu > mtu_threshold:
> if self.nic in ['powerville', 'springville']:
> mtu = mtu_threshold
> - self.dut.send_expect("stop %s" % index, "EthApp>")
> - self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
> - self.dut.send_expect("open %s" % index, "EthApp>")
> + self.dut.send_expect("stop %s" % index, "EthApp>")
> self.dut.send_expect("mtu %d %d" % (index, mtu), "EthApp>")
> + self.dut.send_expect("open %s" % index, "EthApp>")
> time.sleep(5)
> ori_rx_pkts, _ = self.strip_portstats(index)
> pkt_size = mtu + HEADER_SIZE['eth'] + offset
> --
> 2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-10-22 9:59 UTC | newest]
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2019-10-21 10:24 [dts] [PATCH V2] Modify the clv offset code Peng Zhihong
2019-10-21 2:30 ` Ma, LihongX
2019-10-21 11:21 Peng Zhihong
2019-10-22 9:51 ` Tu, Lijuan
2019-10-22 9:56 ` Peng, ZhihongX
2019-10-22 9:59 ` Peng, ZhihongX
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