diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h | 77 |
1 files changed, 67 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h index 4e9887171508..9e7c42c2f77b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h @@ -94,13 +94,20 @@ struct mlx5_accel_esp_xfrm_attrs { u8 dir : 2; u8 type : 2; u8 drop : 1; + u8 encap : 1; u8 family; struct mlx5_replay_esn replay_esn; u32 authsize; u32 reqid; struct mlx5_ipsec_lft lft; - u8 smac[ETH_ALEN]; - u8 dmac[ETH_ALEN]; + union { + u8 smac[ETH_ALEN]; + __be16 sport; + }; + union { + u8 dmac[ETH_ALEN]; + __be16 dport; + }; }; enum mlx5_ipsec_cap { @@ -110,6 +117,7 @@ enum mlx5_ipsec_cap { MLX5_IPSEC_CAP_ROCE = 1 << 3, MLX5_IPSEC_CAP_PRIO = 1 << 4, MLX5_IPSEC_CAP_TUNNEL = 1 << 5, + MLX5_IPSEC_CAP_ESPINUDP = 1 << 6, }; struct mlx5e_priv; @@ -135,7 +143,7 @@ struct mlx5e_ipsec_sw_stats { atomic64_t ipsec_tx_drop_trailer; }; -struct mlx5e_ipsec_rx; +struct mlx5e_ipsec_fc; struct mlx5e_ipsec_tx; struct mlx5e_ipsec_work { @@ -161,6 +169,58 @@ struct mlx5e_ipsec_aso { spinlock_t lock; }; +struct mlx5e_ipsec_rx_create_attr { + struct mlx5_flow_namespace *ns; + struct mlx5_ttc_table *ttc; + u32 family; + int prio; + int pol_level; + int sa_level; + int status_level; + enum mlx5_flow_namespace_type chains_ns; +}; + +struct mlx5e_ipsec_ft { + struct mutex mutex; /* Protect changes to this struct */ + struct mlx5_flow_table *pol; + struct mlx5_flow_table *sa; + struct mlx5_flow_table *status; + u32 refcnt; +}; + +struct mlx5e_ipsec_rule { + struct mlx5_flow_handle *rule; + struct mlx5_modify_hdr *modify_hdr; + struct mlx5_pkt_reformat *pkt_reformat; + struct mlx5_fc *fc; +}; + +struct mlx5e_ipsec_miss { + struct mlx5_flow_group *group; + struct mlx5_flow_handle *rule; +}; + +struct mlx5e_ipsec_rx { + struct mlx5e_ipsec_ft ft; + struct mlx5e_ipsec_miss pol; + struct mlx5e_ipsec_miss sa; + struct mlx5e_ipsec_rule status; + struct mlx5e_ipsec_miss status_drop; + struct mlx5_fc *status_drop_cnt; + struct mlx5e_ipsec_fc *fc; + struct mlx5_fs_chains *chains; + u8 allow_tunnel_mode : 1; + struct xarray ipsec_obj_id_map; +}; + +struct mlx5e_ipsec_tx_create_attr { + int prio; + int pol_level; + int sa_level; + int cnt_level; + enum mlx5_flow_namespace_type chains_ns; +}; + struct mlx5e_ipsec { struct mlx5_core_dev *mdev; struct xarray sadb; @@ -170,11 +230,14 @@ struct mlx5e_ipsec { struct mlx5e_flow_steering *fs; struct mlx5e_ipsec_rx *rx_ipv4; struct mlx5e_ipsec_rx *rx_ipv6; + struct mlx5e_ipsec_rx *rx_esw; struct mlx5e_ipsec_tx *tx; + struct mlx5e_ipsec_tx *tx_esw; struct mlx5e_ipsec_aso *aso; struct notifier_block nb; struct notifier_block netevent_nb; struct mlx5_ipsec_fs *roce; + u8 is_uplink_rep: 1; }; struct mlx5e_ipsec_esn_state { @@ -183,13 +246,6 @@ struct mlx5e_ipsec_esn_state { u8 overlap: 1; }; -struct mlx5e_ipsec_rule { - struct mlx5_flow_handle *rule; - struct mlx5_modify_hdr *modify_hdr; - struct mlx5_pkt_reformat *pkt_reformat; - struct mlx5_fc *fc; -}; - struct mlx5e_ipsec_limits { u64 round; u8 soft_limit_hit : 1; @@ -209,6 +265,7 @@ struct mlx5e_ipsec_sa_entry { struct mlx5e_ipsec_work *work; struct mlx5e_ipsec_dwork *dwork; struct mlx5e_ipsec_limits limits; + u32 rx_mapped_id; }; struct mlx5_accel_pol_xfrm_attrs { |