diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tc.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.h | 62 |
1 files changed, 54 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h index abdcfa4c4e0e..5c330b0cae21 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h @@ -34,11 +34,41 @@ #define __MLX5_EN_TC_H__ #include <net/pkt_cls.h> +#include "en.h" #define MLX5E_TC_FLOW_ID_MASK 0x0000ffff #ifdef CONFIG_MLX5_ESWITCH +struct tunnel_match_key { + struct flow_dissector_key_control enc_control; + struct flow_dissector_key_keyid enc_key_id; + struct flow_dissector_key_ports enc_tp; + struct flow_dissector_key_ip enc_ip; + union { + struct flow_dissector_key_ipv4_addrs enc_ipv4; + struct flow_dissector_key_ipv6_addrs enc_ipv6; + }; + + int filter_ifindex; +}; + +struct tunnel_match_enc_opts { + struct flow_dissector_key_enc_opts key; + struct flow_dissector_key_enc_opts mask; +}; + +/* Tunnel_id mapping is TUNNEL_INFO_BITS + ENC_OPTS_BITS. + * Upper TUNNEL_INFO_BITS for general tunnel info. + * Lower ENC_OPTS_BITS bits for enc_opts. + */ +#define TUNNEL_INFO_BITS 6 +#define TUNNEL_INFO_BITS_MASK GENMASK(TUNNEL_INFO_BITS - 1, 0) +#define ENC_OPTS_BITS 2 +#define ENC_OPTS_BITS_MASK GENMASK(ENC_OPTS_BITS - 1, 0) +#define TUNNEL_ID_BITS (TUNNEL_INFO_BITS + ENC_OPTS_BITS) +#define TUNNEL_ID_MASK GENMASK(TUNNEL_ID_BITS - 1, 0) + enum { MLX5E_TC_FLAG_INGRESS_BIT, MLX5E_TC_FLAG_EGRESS_BIT, @@ -50,9 +80,6 @@ enum { #define MLX5_TC_FLAG(flag) BIT(MLX5E_TC_FLAG_##flag##_BIT) -int mlx5e_tc_nic_init(struct mlx5e_priv *priv); -void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv); - int mlx5e_tc_esw_init(struct rhashtable *tc_ht); void mlx5e_tc_esw_cleanup(struct rhashtable *tc_ht); @@ -119,11 +146,6 @@ struct mlx5e_tc_update_priv { struct net_device *tun_dev; }; -bool mlx5e_tc_rep_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb, - struct mlx5e_tc_update_priv *tc_priv); - -void mlx5_tc_rep_post_napi_receive(struct mlx5e_tc_update_priv *tc_priv); - struct mlx5e_tc_mod_hdr_acts { int num_actions; int max_actions; @@ -148,6 +170,26 @@ void dealloc_mod_hdr_actions(struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); struct mlx5e_tc_flow; u32 mlx5e_tc_get_flow_tun_id(struct mlx5e_tc_flow *flow); +void mlx5e_tc_set_ethertype(struct mlx5_core_dev *mdev, + struct flow_match_basic *match, bool outer, + void *headers_c, void *headers_v); + +#if IS_ENABLED(CONFIG_MLX5_CLS_ACT) + +int mlx5e_tc_nic_init(struct mlx5e_priv *priv); +void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv); + +int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data, + void *cb_priv); + +#else /* CONFIG_MLX5_CLS_ACT */ +static inline int mlx5e_tc_nic_init(struct mlx5e_priv *priv) { return 0; } +static inline void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv) {} +static inline int +mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) +{ return -EOPNOTSUPP; } +#endif /* CONFIG_MLX5_CLS_ACT */ + #else /* CONFIG_MLX5_ESWITCH */ static inline int mlx5e_tc_nic_init(struct mlx5e_priv *priv) { return 0; } static inline void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv) {} @@ -156,6 +198,10 @@ static inline int mlx5e_tc_num_filters(struct mlx5e_priv *priv, { return 0; } + +static inline int +mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) +{ return -EOPNOTSUPP; } #endif #endif /* __MLX5_EN_TC_H__ */ |