[ovs-dev] [PATCH 0/3] userspace-tso: Improve L4 csum offload support.
Ilya Maximets
i.maximets at ovn.org
Fri Feb 28 15:34:16 UTC 2020
On 2/14/20 2:03 PM, Flavio Leitner wrote:
> This patchset disables unsupported offload features for vhost
> device such as UFO and ECN.
>
> Then it includes UDP checksum offload as a must have to enable
> userspace TSO, but leave SCTP as optional. Only a few drivers
> support SCTP checksum offload and the protocol is not widely
> used.
>
> Finally it fixes netdev layer to handle each L4 checksum
> independently.
>
> Flavio Leitner (3):
> netdev-dpdk: vhost: disable unsupported offload features.
> userspace TSO: Include UDP checksum offload.
> userspace TSO: SCTP checksum offload optional.
>
> Documentation/topics/userspace-tso.rst | 7 +++
> lib/netdev-dpdk.c | 59 +++++++++++++++++++-------
> lib/netdev-linux.c | 2 +
> lib/netdev-provider.h | 4 +-
> lib/netdev.c | 30 +++++++++++--
> 5 files changed, 82 insertions(+), 20 deletions(-)
>
Thanks! Applied to master and branch-2.13.
Best regards, Ilya Maximets.
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