linux/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c

// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2018 Mellanox Technologies. */

#include <net/bareudp.h>
#include <net/mpls.h>
#include "en/tc_tun.h"

static bool can_offload(struct mlx5e_priv *priv)
{ … }

static int calc_hlen(struct mlx5e_encap_entry *e)
{ … }

static int init_encap_attr(struct net_device *tunnel_dev,
			   struct mlx5e_priv *priv,
			   struct mlx5e_encap_entry *e,
			   struct netlink_ext_ack *extack)
{ … }

static int generate_ip_tun_hdr(char buf[],
			       __u8 *ip_proto,
			       struct mlx5e_encap_entry *r)
{ … }

static int parse_udp_ports(struct mlx5e_priv *priv,
			   struct mlx5_flow_spec *spec,
			   struct flow_cls_offload *f,
			   void *headers_c,
			   void *headers_v)
{ … }

static int parse_tunnel(struct mlx5e_priv *priv,
			struct mlx5_flow_spec *spec,
			struct flow_cls_offload *f,
			void *headers_c,
			void *headers_v)
{ … }

struct mlx5e_tc_tunnel mplsoudp_tunnel = …;