[dpdk-dev] [PATCH v6 3/5] ethdev: introduce tunnel type MPLS-in-GRE and MPLS-in-UDP

[Olivier Matz]

Hi Xueming,

On Fri, Apr 20, 2018 at 07:56:27PM +0800, Xueming Li wrote:
> This patch adds new tunnel type for MPLS-in-GRE and MPLS-in-UDP.
> 
> MPLS-in-GRE protocol link:
> https://tools.ietf.org/html/rfc4023
> 
> MPLS-in-UDP protocol link:
> https://tools.ietf.org/html/rfc7510
> 
> Signed-off-by: Xueming Li <xuemingl at mellanox.com>
> Acked-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
> ---
>  lib/librte_mbuf/rte_mbuf_ptype.c |  2 ++
>  lib/librte_mbuf/rte_mbuf_ptype.h | 34 ++++++++++++++++++++++++++++++++++
>  2 files changed, 36 insertions(+)
> 
> diff --git a/lib/librte_mbuf/rte_mbuf_ptype.c b/lib/librte_mbuf/rte_mbuf_ptype.c
> index 49106c7df..10abfe89c 100644
> --- a/lib/librte_mbuf/rte_mbuf_ptype.c
> +++ b/lib/librte_mbuf/rte_mbuf_ptype.c
> @@ -66,6 +66,8 @@ const char *rte_get_ptype_tunnel_name(uint32_t ptype)
>  	case RTE_PTYPE_TUNNEL_ESP: return "TUNNEL_ESP";
>  	case RTE_PTYPE_TUNNEL_L2TP: return "TUNNEL_L2TP";
>  	case RTE_PTYPE_TUNNEL_VXLAN_GPE: return "TUNNEL_VXLAN_GPE";
> +	case RTE_PTYPE_TUNNEL_MPLS_IN_UDP: return "TUNNEL_MPLS-IN-UDP";
> +	case RTE_PTYPE_TUNNEL_MPLS_IN_GRE: return "TUNNEL_MPLS-IN-GRE";
>  	default: return "TUNNEL_UNKNOWN";
>  	}
>  }

Just one minor comment here:
I suggest "TUNNEL_MPLS_IN_UDP" instead of "TUNNEL_MPLS-IN-UDP", in order
to be consistent with other strings.

Once fixed, feel free to add my ack in the next revision.