On Tue, Apr 10, 2018 at 09:34:03PM +0800, Xueming Li wrote:
> This patch add L3 vxlan support, no inner L2 header comparing to
> standard vxlan protocol.
>
> Signed-off-by: Xueming Li <xuemi...@mellanox.com>
> ---
> drivers/net/mlx5/mlx5_flow.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
> index 026952b46..870d05250 100644
> --- a/drivers/net/mlx5/mlx5_flow.c
> +++ b/drivers/net/mlx5/mlx5_flow.c
> @@ -410,7 +410,9 @@ static const struct mlx5_flow_items mlx5_flow_items[] = {
> .dst_sz = sizeof(struct ibv_flow_spec_tunnel),
> },
> [RTE_FLOW_ITEM_TYPE_VXLAN] = {
> - .items = ITEMS(RTE_FLOW_ITEM_TYPE_ETH),
> + .items = ITEMS(RTE_FLOW_ITEM_TYPE_ETH,
> + RTE_FLOW_ITEM_TYPE_IPV4,
> + RTE_FLOW_ITEM_TYPE_IPV6),
> .actions = valid_actions,
> .mask = &(const struct rte_flow_item_vxlan){
> .vni = "\xff\xff\xff",
> --
> 2.13.3
As there is a necessity for a v3, can you also upper VXLAN.
It also deserves a comment in the code itself, currently this seems a
bug as the RFC [1] implies to have an inner Ethernet layer. I suppose
there is a use case for such modification but as it not explained it is
just a supposition.
Thanks,
[1] https://tools.ietf.org/html/rfc7348
--
Nélio Laranjeiro
6WIND
