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

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

#include <net/ip_tunnels.h>
#include <net/vxlan.h>
#include "lib/vxlan.h"
#include "en/tc_tun.h"

static bool mlx5e_tc_tun_can_offload_vxlan(struct mlx5e_priv *priv)
{ … }

static int mlx5e_tc_tun_calc_hlen_vxlan(struct mlx5e_encap_entry *e)
{ … }

static int mlx5e_tc_tun_check_udp_dport_vxlan(struct mlx5e_priv *priv,
					      struct flow_cls_offload *f)
{ … }

static int mlx5e_tc_tun_parse_udp_ports_vxlan(struct mlx5e_priv *priv,
					      struct mlx5_flow_spec *spec,
					      struct flow_cls_offload *f,
					      void *headers_c,
					      void *headers_v)
{ … }

static int mlx5e_tc_tun_init_encap_attr_vxlan(struct net_device *tunnel_dev,
					      struct mlx5e_priv *priv,
					      struct mlx5e_encap_entry *e,
					      struct netlink_ext_ack *extack)
{ … }

static int mlx5e_gen_ip_tunnel_header_vxlan(char buf[],
					    __u8 *ip_proto,
					    struct mlx5e_encap_entry *e)
{ … }

static int mlx5e_tc_tun_parse_vxlan_gbp_option(struct mlx5e_priv *priv,
					       struct mlx5_flow_spec *spec,
					       struct flow_cls_offload *f)
{ … }

static int mlx5e_tc_tun_parse_vxlan(struct mlx5e_priv *priv,
				    struct mlx5_flow_spec *spec,
				    struct flow_cls_offload *f,
				    void *headers_c,
				    void *headers_v)
{ … }

static bool mlx5e_tc_tun_encap_info_equal_vxlan(struct mlx5e_encap_key *a,
						struct mlx5e_encap_key *b)
{ … }

static int mlx5e_tc_tun_get_remote_ifindex(struct net_device *mirred_dev)
{ … }

struct mlx5e_tc_tunnel vxlan_tunnel = …;