Hi Olivier, Andrew
Could you please review the patch?
Thanks
Tejasree
> -----Original Message-----
> From: Tejasree Kondoj <ktejas...@marvell.com>
> Sent: Thursday, April 8, 2021 1:47 PM
> To: Akhil Goyal <gak...@marvell.com>; Radu Nicolau
> <radu.nico...@intel.com>; Konstantin Ananyev
> <konstantin.anan...@intel.com>
> Cc: Tejasree Kondoj <ktejas...@marvell.com>; Anoob Joseph
> <ano...@marvell.com>; Ankur Dwivedi <adwiv...@marvell.com>; Jerin
> Jacob Kollanukkaran <jer...@marvell.com>; dev@dpdk.org
> Subject: [PATCH v3 2/4] mbuf: add packet type for UDP-ESP tunnel packets
>
> Adding new mbuf packet type for UDP encapsulated ESP packets.
>
> Signed-off-by: Tejasree Kondoj <ktejas...@marvell.com>
> ---
> doc/guides/rel_notes/release_21_05.rst | 5 +++++
> lib/librte_mbuf/rte_mbuf_ptype.h | 21 +++++++++++++++++++++
> 2 files changed, 26 insertions(+)
>
> diff --git a/doc/guides/rel_notes/release_21_05.rst
> b/doc/guides/rel_notes/release_21_05.rst
> index 5565c7637c..c9e9e2ec22 100644
> --- a/doc/guides/rel_notes/release_21_05.rst
> +++ b/doc/guides/rel_notes/release_21_05.rst
> @@ -55,6 +55,11 @@ New Features
> Also, make sure to start the actual text at the margin.
> =======================================================
>
> +* **Added new packet type for UDP-ESP packets in mbuf.**
> +
> + Added new packet type ``RTE_PTYPE_TUNNEL_ESP_IN_UDP`` which can be
> + used to identify UDP encapsulated ESP packets.
> +
> * **Enhanced ethdev representor syntax.**
>
> * Introduced representor type of VF, SF and PF.
> diff --git a/lib/librte_mbuf/rte_mbuf_ptype.h
> b/lib/librte_mbuf/rte_mbuf_ptype.h
> index 17a2dd3576..bf92ce0c1a 100644
> --- a/lib/librte_mbuf/rte_mbuf_ptype.h
> +++ b/lib/librte_mbuf/rte_mbuf_ptype.h
> @@ -491,6 +491,27 @@ extern "C" {
> * | 'destination port'=6635>
> */
> #define RTE_PTYPE_TUNNEL_MPLS_IN_UDP 0x0000d000
> +/**
> + * ESP-in-UDP tunneling packet type (RFC 3948).
> + *
> + * Packet format:
> + * <'ether type'=0x0800
> + * | 'version'=4, 'protocol'=17
> + * | 'destination port'=4500>
> + * or,
> + * <'ether type'=0x86DD
> + * | 'version'=6, 'next header'=17
> + * | 'destination port'=4500>
> + * or,
> + * <'ether type'=0x0800
> + * | 'version'=4, 'protocol'=17
> + * | 'source port'=4500>
> + * or,
> + * <'ether type'=0x86DD
> + * | 'version'=6, 'next header'=17
> + * | 'source port'=4500>
> + */
> +#define RTE_PTYPE_TUNNEL_ESP_IN_UDP 0x0000e000
> /**
> * Mask of tunneling packet types.
> */
> --
> 2.27.0
