On Wed, Feb 10, 2021 at 8:57 PM Eli Britstein <el...@nvidia.com> wrote:
>
> When offloading vports, we don't configure rte_flow on the vport itself,
> as it is not a physical dpdk port, but rather on uplinks. Implement
> those APIs as a pre-step to enable iterate over the ports.
We don't need these flow_dump APIs, since we are not really dumping
any flows here and also orig_in_port is provided to the offload layer
(Patch 12).
Thanks,
-Harsha
>
> Signed-off-by: Eli Britstein <el...@nvidia.com>
> Reviewed-by: Gaetan Rivet <gaet...@nvidia.com>
> ---
> lib/netdev-offload-dpdk.c | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/lib/netdev-offload-dpdk.c b/lib/netdev-offload-dpdk.c
> index f2413f5be..8cc90d0f1 100644
> --- a/lib/netdev-offload-dpdk.c
> +++ b/lib/netdev-offload-dpdk.c
> @@ -1588,6 +1588,28 @@ netdev_offload_dpdk_flow_flush(struct netdev *netdev)
> return 0;
> }
>
> +static int
> +netdev_offload_dpdk_flow_dump_create(struct netdev *netdev,
> + struct netdev_flow_dump **dump_out,
> + bool terse OVS_UNUSED)
> +{
> + struct netdev_flow_dump *dump;
> +
> + dump = xzalloc(sizeof *dump);
> + dump->netdev = netdev_ref(netdev);
> +
> + *dump_out = dump;
> + return 0;
> +}
> +
> +static int
> +netdev_offload_dpdk_flow_dump_destroy(struct netdev_flow_dump *dump)
> +{
> + netdev_close(dump->netdev);
> + free(dump);
> + return 0;
> +}
> +
> const struct netdev_flow_api netdev_offload_dpdk = {
> .type = "dpdk_flow_api",
> .flow_put = netdev_offload_dpdk_flow_put,
> @@ -1595,4 +1617,6 @@ const struct netdev_flow_api netdev_offload_dpdk = {
> .init_flow_api = netdev_offload_dpdk_init_flow_api,
> .flow_get = netdev_offload_dpdk_flow_get,
> .flow_flush = netdev_offload_dpdk_flow_flush,
> + .flow_dump_create = netdev_offload_dpdk_flow_dump_create,
> + .flow_dump_destroy = netdev_offload_dpdk_flow_dump_destroy,
> };
> --
> 2.28.0.546.g385c171
>
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