diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 129 |
1 files changed, 107 insertions, 22 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index ae0dc8a3060d..37ab66e7b403 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -163,6 +163,8 @@ struct mlx5_vport_info { u8 trusted: 1; u8 roce_enabled: 1; u8 mig_enabled: 1; + u8 ipsec_crypto_enabled: 1; + u8 ipsec_packet_enabled: 1; }; /* Vport context events */ @@ -172,6 +174,29 @@ enum mlx5_eswitch_vport_event { MLX5_VPORT_PROMISC_CHANGE = BIT(3), }; +struct mlx5_vport; + +struct mlx5_devlink_port { + struct devlink_port dl_port; + struct mlx5_vport *vport; +}; + +static inline void mlx5_devlink_port_init(struct mlx5_devlink_port *dl_port, + struct mlx5_vport *vport) +{ + dl_port->vport = vport; +} + +static inline struct mlx5_devlink_port *mlx5_devlink_port_get(struct devlink_port *dl_port) +{ + return container_of(dl_port, struct mlx5_devlink_port, dl_port); +} + +static inline struct mlx5_vport *mlx5_devlink_port_vport_get(struct devlink_port *dl_port) +{ + return mlx5_devlink_port_get(dl_port)->vport; +} + struct mlx5_vport { struct mlx5_core_dev *dev; struct hlist_head uc_list[MLX5_L2_ADDR_HASH_SIZE]; @@ -200,7 +225,7 @@ struct mlx5_vport { bool enabled; enum mlx5_eswitch_vport_event enabled_events; int index; - struct devlink_port *dl_port; + struct mlx5_devlink_port *dl_port; }; struct mlx5_esw_indir_table; @@ -254,6 +279,7 @@ struct mlx5_esw_offload { struct mlx5_flow_group *vport_rx_group; struct mlx5_flow_group *vport_rx_drop_group; struct mlx5_flow_handle *vport_rx_drop_rule; + struct mlx5_flow_table *ft_ipsec_tx_pol; struct xarray vport_reps; struct list_head peer_flows[MLX5_MAX_PORTS]; struct mutex peer_mutex; @@ -269,6 +295,7 @@ struct mlx5_esw_offload { u8 inline_mode; atomic64_t num_flows; u64 num_block_encap; + u64 num_block_mode; enum devlink_eswitch_encap_mode encap; struct ida vport_metadata_ida; unsigned int host_number; /* ECPF supports one external host */ @@ -354,6 +381,8 @@ struct mlx5_eswitch { } params; struct blocking_notifier_head n_head; struct xarray paired; + struct mlx5_devcom_comp_dev *devcom; + u16 enabled_ipsec_vf_count; }; void esw_offloads_disable(struct mlx5_eswitch *esw); @@ -381,8 +410,9 @@ int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int num_vfs); void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf); void mlx5_eswitch_disable_locked(struct mlx5_eswitch *esw); void mlx5_eswitch_disable(struct mlx5_eswitch *esw); -void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw); +void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw, u64 key); void mlx5_esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw); +bool mlx5_esw_offloads_devcom_is_ready(struct mlx5_eswitch *esw); int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw, u16 vport, const u8 *mac); int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, @@ -531,6 +561,16 @@ int mlx5_devlink_port_fn_migratable_get(struct devlink_port *port, bool *is_enab struct netlink_ext_ack *extack); int mlx5_devlink_port_fn_migratable_set(struct devlink_port *port, bool enable, struct netlink_ext_ack *extack); +#ifdef CONFIG_XFRM_OFFLOAD +int mlx5_devlink_port_fn_ipsec_crypto_get(struct devlink_port *port, bool *is_enabled, + struct netlink_ext_ack *extack); +int mlx5_devlink_port_fn_ipsec_crypto_set(struct devlink_port *port, bool enable, + struct netlink_ext_ack *extack); +int mlx5_devlink_port_fn_ipsec_packet_get(struct devlink_port *port, bool *is_enabled, + struct netlink_ext_ack *extack); +int mlx5_devlink_port_fn_ipsec_packet_set(struct devlink_port *port, bool enable, + struct netlink_ext_ack *extack); +#endif /* CONFIG_XFRM_OFFLOAD */ void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type); int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, @@ -671,11 +711,16 @@ void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw); MLX5_CAP_GEN_2((esw->dev), ec_vf_vport_base) +\ (last) - 1) -struct mlx5_eswitch *mlx5_devlink_eswitch_get(struct devlink *devlink); +struct mlx5_eswitch *__must_check +mlx5_devlink_eswitch_get(struct devlink *devlink); + +struct mlx5_eswitch *mlx5_devlink_eswitch_nocheck_get(struct devlink *devlink); + struct mlx5_vport *__must_check mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, u16 vport_num); bool mlx5_eswitch_is_vf_vport(struct mlx5_eswitch *esw, u16 vport_num); +bool mlx5_eswitch_is_pf_vf_vport(struct mlx5_eswitch *esw, u16 vport_num); bool mlx5_esw_is_sf_vport(struct mlx5_eswitch *esw, u16 vport_num); int mlx5_esw_funcs_changed_handler(struct notifier_block *nb, unsigned long type, void *data); @@ -685,9 +730,9 @@ mlx5_eswitch_enable_pf_vf_vports(struct mlx5_eswitch *esw, enum mlx5_eswitch_vport_event enabled_events); void mlx5_eswitch_disable_pf_vf_vports(struct mlx5_eswitch *esw); -int mlx5_esw_vport_enable(struct mlx5_eswitch *esw, u16 vport_num, +int mlx5_esw_vport_enable(struct mlx5_eswitch *esw, struct mlx5_vport *vport, enum mlx5_eswitch_vport_event enabled_events); -void mlx5_esw_vport_disable(struct mlx5_eswitch *esw, u16 vport_num); +void mlx5_esw_vport_disable(struct mlx5_eswitch *esw, struct mlx5_vport *vport); int esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw, @@ -725,31 +770,40 @@ void mlx5_esw_set_spec_source_port(struct mlx5_eswitch *esw, u16 vport, struct mlx5_flow_spec *spec); -int esw_offloads_load_rep(struct mlx5_eswitch *esw, u16 vport_num); -void esw_offloads_unload_rep(struct mlx5_eswitch *esw, u16 vport_num); +int mlx5_esw_offloads_init_pf_vf_rep(struct mlx5_eswitch *esw, struct mlx5_vport *vport); +void mlx5_esw_offloads_cleanup_pf_vf_rep(struct mlx5_eswitch *esw, struct mlx5_vport *vport); + +int mlx5_esw_offloads_init_sf_rep(struct mlx5_eswitch *esw, struct mlx5_vport *vport, + struct mlx5_devlink_port *dl_port, + u32 controller, u32 sfnum); +void mlx5_esw_offloads_cleanup_sf_rep(struct mlx5_eswitch *esw, struct mlx5_vport *vport); -int mlx5_esw_offloads_rep_load(struct mlx5_eswitch *esw, u16 vport_num); -void mlx5_esw_offloads_rep_unload(struct mlx5_eswitch *esw, u16 vport_num); +int mlx5_esw_offloads_load_rep(struct mlx5_eswitch *esw, struct mlx5_vport *vport); +void mlx5_esw_offloads_unload_rep(struct mlx5_eswitch *esw, struct mlx5_vport *vport); -int mlx5_eswitch_load_vport(struct mlx5_eswitch *esw, u16 vport_num, - enum mlx5_eswitch_vport_event enabled_events); -void mlx5_eswitch_unload_vport(struct mlx5_eswitch *esw, u16 vport_num); +int mlx5_eswitch_load_sf_vport(struct mlx5_eswitch *esw, u16 vport_num, + enum mlx5_eswitch_vport_event enabled_events, + struct mlx5_devlink_port *dl_port, u32 controller, u32 sfnum); +void mlx5_eswitch_unload_sf_vport(struct mlx5_eswitch *esw, u16 vport_num); int mlx5_eswitch_load_vf_vports(struct mlx5_eswitch *esw, u16 num_vfs, enum mlx5_eswitch_vport_event enabled_events); void mlx5_eswitch_unload_vf_vports(struct mlx5_eswitch *esw, u16 num_vfs); -int mlx5_esw_offloads_devlink_port_register(struct mlx5_eswitch *esw, u16 vport_num); -void mlx5_esw_offloads_devlink_port_unregister(struct mlx5_eswitch *esw, u16 vport_num); -struct devlink_port *mlx5_esw_offloads_devlink_port(struct mlx5_eswitch *esw, u16 vport_num); +int mlx5_esw_offloads_pf_vf_devlink_port_init(struct mlx5_eswitch *esw, + struct mlx5_vport *vport); +void mlx5_esw_offloads_pf_vf_devlink_port_cleanup(struct mlx5_eswitch *esw, + struct mlx5_vport *vport); + +int mlx5_esw_offloads_sf_devlink_port_init(struct mlx5_eswitch *esw, struct mlx5_vport *vport, + struct mlx5_devlink_port *dl_port, + u32 controller, u32 sfnum); +void mlx5_esw_offloads_sf_devlink_port_cleanup(struct mlx5_eswitch *esw, struct mlx5_vport *vport); -int mlx5_esw_devlink_sf_port_register(struct mlx5_eswitch *esw, struct devlink_port *dl_port, - u16 vport_num, u32 controller, u32 sfnum); -void mlx5_esw_devlink_sf_port_unregister(struct mlx5_eswitch *esw, u16 vport_num); +int mlx5_esw_offloads_devlink_port_register(struct mlx5_eswitch *esw, struct mlx5_vport *vport); +void mlx5_esw_offloads_devlink_port_unregister(struct mlx5_eswitch *esw, struct mlx5_vport *vport); +struct devlink_port *mlx5_esw_offloads_devlink_port(struct mlx5_eswitch *esw, u16 vport_num); -int mlx5_esw_offloads_sf_vport_enable(struct mlx5_eswitch *esw, struct devlink_port *dl_port, - u16 vport_num, u32 controller, u32 sfnum); -void mlx5_esw_offloads_sf_vport_disable(struct mlx5_eswitch *esw, u16 vport_num); int mlx5_esw_sf_max_hpf_functions(struct mlx5_core_dev *dev, u16 *max_sfs, u16 *sf_base_id); int mlx5_esw_vport_vhca_id_set(struct mlx5_eswitch *esw, u16 vport_num); @@ -788,6 +842,9 @@ int mlx5_eswitch_reload_reps(struct mlx5_eswitch *esw); bool mlx5_eswitch_block_encap(struct mlx5_core_dev *dev); void mlx5_eswitch_unblock_encap(struct mlx5_core_dev *dev); +int mlx5_eswitch_block_mode(struct mlx5_core_dev *dev); +void mlx5_eswitch_unblock_mode(struct mlx5_core_dev *dev); + static inline int mlx5_eswitch_num_vfs(struct mlx5_eswitch *esw) { if (mlx5_esw_allowed(esw)) @@ -809,6 +866,24 @@ mlx5_eswitch_get_slow_fdb(struct mlx5_eswitch *esw) return esw->fdb_table.offloads.slow_fdb; } +int mlx5_eswitch_restore_ipsec_rule(struct mlx5_eswitch *esw, struct mlx5_flow_handle *rule, + struct mlx5_esw_flow_attr *esw_attr, int attr_idx); +bool mlx5_eswitch_block_ipsec(struct mlx5_core_dev *dev); +void mlx5_eswitch_unblock_ipsec(struct mlx5_core_dev *dev); +bool mlx5_esw_ipsec_vf_offload_supported(struct mlx5_core_dev *dev); +int mlx5_esw_ipsec_vf_offload_get(struct mlx5_core_dev *dev, + struct mlx5_vport *vport); +int mlx5_esw_ipsec_vf_crypto_offload_supported(struct mlx5_core_dev *dev, + u16 vport_num); +int mlx5_esw_ipsec_vf_crypto_offload_set(struct mlx5_eswitch *esw, struct mlx5_vport *vport, + bool enable); +int mlx5_esw_ipsec_vf_packet_offload_set(struct mlx5_eswitch *esw, struct mlx5_vport *vport, + bool enable); +int mlx5_esw_ipsec_vf_packet_offload_supported(struct mlx5_core_dev *dev, + u16 vport_num); +void mlx5_esw_vport_ipsec_offload_enable(struct mlx5_eswitch *esw); +void mlx5_esw_vport_ipsec_offload_disable(struct mlx5_eswitch *esw); + #else /* CONFIG_MLX5_ESWITCH */ /* eswitch API stubs */ static inline int mlx5_eswitch_init(struct mlx5_core_dev *dev) { return 0; } @@ -816,8 +891,9 @@ static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {} static inline int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int num_vfs) { return 0; } static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw, bool clear_vf) {} static inline void mlx5_eswitch_disable(struct mlx5_eswitch *esw) {} -static inline void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw) {} +static inline void mlx5_esw_offloads_devcom_init(struct mlx5_eswitch *esw, u64 key) {} static inline void mlx5_esw_offloads_devcom_cleanup(struct mlx5_eswitch *esw) {} +static inline bool mlx5_esw_offloads_devcom_is_ready(struct mlx5_eswitch *esw) { return false; } static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; } static inline int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, u16 vport, int link_state) { return 0; } @@ -866,6 +942,15 @@ static inline bool mlx5_eswitch_block_encap(struct mlx5_core_dev *dev) static inline void mlx5_eswitch_unblock_encap(struct mlx5_core_dev *dev) { } + +static inline int mlx5_eswitch_block_mode(struct mlx5_core_dev *dev) { return 0; } +static inline void mlx5_eswitch_unblock_mode(struct mlx5_core_dev *dev) {} +static inline bool mlx5_eswitch_block_ipsec(struct mlx5_core_dev *dev) +{ + return false; +} + +static inline void mlx5_eswitch_unblock_ipsec(struct mlx5_core_dev *dev) {} #endif /* CONFIG_MLX5_ESWITCH */ #endif /* __MLX5_ESWITCH_H__ */ |