[ovs-dev] [PATCH v4 0/4] netdev datapath hardware offload support for GRE flows
i.maximets at ovn.org
Mon Nov 29 18:00:29 UTC 2021
On 10/21/21 11:18, Nir Anteby via dev wrote:
> Add hardware offload support for GRE flows (experimental).
> Available only if DPDK experimantal APIs enabled during the build.
> Rebase version
> Fixed rebase compilation
> *Rebase version
> *Fixed bug found by maxime.coquelin at redhat.com, vport is always null
> *The feature will work only after applying the following patches in dpdk:
> Those patches got marged to the next-version of dpdk on 19 Oct 2021.
> *CI result : https://github.com/nanteby/ovs/actions/runs/1362805166
> Nir Anteby (4):
> netdev-offload-dpdk: Refactor get_vport_netdev()
> netdev-dpdk: Add flow_api support for netdev gre vports
> netdev-offload-dpdk: Support tnl_pop for gre tunnel
> netdev-offload-dpdk: Add support for matching on gre fields
> NEWS | 2 +
> lib/netdev-dpdk.c | 7 ++-
> lib/netdev-offload-dpdk.c | 144 +++++++++++++++++++++++++++++++++++++++-------
> 3 files changed, 130 insertions(+), 23 deletions(-)
Hi, Nir. Patches seems OK in general, though I didn't look very close.
It would be great to have them tested by other vendors.
Ian, Emma, may I ask you to verify that this change doesn't break
offloading with Intel NICs?
Best regards, Ilya Maximets.
More information about the dev