** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
** Changed in: linux (Ubuntu Disco)
Status: In Progress => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1853937
Title:
[hns-1126] net: hns: add support for vlan TSO
Status in kunpeng920:
In Progress
Status in kunpeng920 ubuntu-18.04 series:
In Progress
Status in kunpeng920 ubuntu-18.04-hwe series:
Fix Committed
Status in kunpeng920 ubuntu-19.04 series:
In Progress
Status in kunpeng920 ubuntu-19.10 series:
Fix Released
Status in kunpeng920 upstream-kernel series:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Fix Committed
Status in linux source package in Disco:
Fix Committed
Status in linux source package in Eoan:
Fix Released
Status in linux source package in Focal:
Fix Released
Bug description:
[Impact]
hns hardware supports vlan TSO but driver does not set the flag.
[Test Case]
Performance run through vlan TSO shall reach limitation.
[Fix]
0d581ba311a2 net: hns: add support for vlan TSO
[Regression Risk]
Patch restricted to hns3 driver.
"""[Bug Description]
When add vlan to the net ports, the performance is almost 50% lower than no
vlan.
[Steps to Reproduce]
1.add vlan to net port(10G fibre);
2.add ip to this vlan;
3.run iperf to test the performance;
[Actual Results]
iperf result is about 5~6Gbp/s
[Expected Results]
iperf result is about 9.4Gbp/s
[Reproducibility]
Conditionally Recur
[Additional information]
Hardware: D05
Firmware: NA
Kernel: NA
[Resolution]
The hip07 chip support vlan TSO, adds NETIF_F_TSO and NETIF_F_TSO6 flags to
vlan_features."""
net: hns: add support for vlan TSO
To manage notifications about this bug go to:
https://bugs.launchpad.net/kunpeng920/+bug/1853937/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
