diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h index b63f15de899d..c362b9225dc2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h @@ -14,9 +14,41 @@ enum { MLX5E_TC_TUNNEL_TYPE_UNKNOWN, MLX5E_TC_TUNNEL_TYPE_VXLAN, - MLX5E_TC_TUNNEL_TYPE_GRETAP + MLX5E_TC_TUNNEL_TYPE_GENEVE, + MLX5E_TC_TUNNEL_TYPE_GRETAP, }; +struct mlx5e_tc_tunnel { + int tunnel_type; + enum mlx5_flow_match_level match_level; + + bool (*can_offload)(struct mlx5e_priv *priv); + int (*calc_hlen)(struct mlx5e_encap_entry *e); + int (*init_encap_attr)(struct net_device *tunnel_dev, + struct mlx5e_priv *priv, + struct mlx5e_encap_entry *e, + struct netlink_ext_ack *extack); + int (*generate_ip_tun_hdr)(char buf[], + __u8 *ip_proto, + struct mlx5e_encap_entry *e); + int (*parse_udp_ports)(struct mlx5e_priv *priv, + struct mlx5_flow_spec *spec, + struct flow_cls_offload *f, + void *headers_c, + void *headers_v); + int (*parse_tunnel)(struct mlx5e_priv *priv, + struct mlx5_flow_spec *spec, + struct flow_cls_offload *f, + void *headers_c, + void *headers_v); +}; + +extern struct mlx5e_tc_tunnel vxlan_tunnel; +extern struct mlx5e_tc_tunnel geneve_tunnel; +extern struct mlx5e_tc_tunnel gre_tunnel; + +struct mlx5e_tc_tunnel *mlx5e_get_tc_tun(struct net_device *tunnel_dev); + int mlx5e_tc_tun_init_encap_attr(struct net_device *tunnel_dev, struct mlx5e_priv *priv, struct mlx5e_encap_entry *e, @@ -30,15 +62,20 @@ int mlx5e_tc_tun_create_header_ipv6(struct mlx5e_priv *priv, struct net_device *mirred_dev, struct mlx5e_encap_entry *e); -int mlx5e_tc_tun_get_type(struct net_device *tunnel_dev); bool mlx5e_tc_tun_device_to_offload(struct mlx5e_priv *priv, struct net_device *netdev); int mlx5e_tc_tun_parse(struct net_device *filter_dev, struct mlx5e_priv *priv, struct mlx5_flow_spec *spec, - struct tc_cls_flower_offload *f, + struct flow_cls_offload *f, void *headers_c, void *headers_v, u8 *match_level); +int mlx5e_tc_tun_parse_udp_ports(struct mlx5e_priv *priv, + struct mlx5_flow_spec *spec, + struct flow_cls_offload *f, + void *headers_c, + void *headers_v); + #endif //__MLX5_EN_TC_TUNNEL_H__ |