** Description changed: [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
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853937 Title: [hns-1126] net: hns: add support for vlan TSO To manage notifications about this bug go to: https://bugs.launchpad.net/kunpeng920/+bug/1853937/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
