[ovs-git] [openvswitch/ovs] 6211ad: netdev-linux: Enable TSO in the TAP device.

Flavio Leitner noreply at github.com
Mon Mar 2 17:56:26 UTC 2020


  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 6211ad57089e16fe0c84cf5ba0f6a03b4df3ceb8
      https://github.com/openvswitch/ovs/commit/6211ad57089e16fe0c84cf5ba0f6a03b4df3ceb8
  Author: Flavio Leitner <fbl at sysclose.org>
  Date:   2020-03-02 (Mon, 02 Mar 2020)

  Changed paths:
    M lib/netdev-linux.c

  Log Message:
  -----------
  netdev-linux: Enable TSO in the TAP device.

Use ioctl TUNSETOFFLOAD if kernel supports to enable TSO
offloading in the tap device.

Fixes: 29cf9c1b3b9c ("userspace: Add TCP Segmentation Offload support")
Reported-by: "Yi Yang (杨�D)-云服务集团" <yangyi01 at inspur.com>
Tested-by: William Tu <u9012063 at gmail.com>
Signed-off-by: Flavio Leitner <fbl at sysclose.org>
Signed-off-by: William Tu <u9012063 at gmail.com>




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