diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 84 |
1 files changed, 69 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 6664119fb0c8..a0f1f9dceec5 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -14,6 +14,7 @@ #include <linux/dcbnl.h> #include <linux/in6.h> #include <linux/notifier.h> +#include <linux/net_namespace.h> #include <net/psample.h> #include <net/pkt_cls.h> #include <net/red.h> @@ -31,8 +32,6 @@ #define MLXSW_SP_MID_MAX 7000 -#define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4 - #define MLXSW_SP_PORT_BASE_SPEED_25G 25000 /* Mb/s */ #define MLXSW_SP_PORT_BASE_SPEED_50G 50000 /* Mb/s */ @@ -47,6 +46,8 @@ #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks" #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks" +#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents" + enum mlxsw_sp_resource_id { MLXSW_SP_RESOURCE_KVD = 1, MLXSW_SP_RESOURCE_KVD_LINEAR, @@ -55,6 +56,7 @@ enum mlxsw_sp_resource_id { MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE, MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS, MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS, + MLXSW_SP_RESOURCE_SPAN, }; struct mlxsw_sp_port; @@ -138,6 +140,13 @@ struct mlxsw_sp_sb_vals; struct mlxsw_sp_port_type_speed_ops; struct mlxsw_sp_ptp_state; struct mlxsw_sp_ptp_ops; +struct mlxsw_sp_span_ops; + +struct mlxsw_sp_port_mapping { + u8 module; + u8 width; + u8 lane; +}; struct mlxsw_sp { struct mlxsw_sp_port **ports; @@ -146,7 +155,7 @@ struct mlxsw_sp { unsigned char base_mac[ETH_ALEN]; const unsigned char *mac_mask; struct mlxsw_sp_upper *lags; - int *port_to_module; + struct mlxsw_sp_port_mapping **port_mapping; struct mlxsw_sp_sb *sb; struct mlxsw_sp_bridge *bridge; struct mlxsw_sp_router *router; @@ -177,8 +186,10 @@ struct mlxsw_sp { const struct mlxsw_sp_sb_vals *sb_vals; const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; const struct mlxsw_sp_ptp_ops *ptp_ops; + const struct mlxsw_sp_span_ops *span_ops; const struct mlxsw_listener *listeners; size_t listeners_count; + u32 lowest_shaper_bs; }; static inline struct mlxsw_sp_upper * @@ -225,6 +236,16 @@ struct mlxsw_sp_port_xstats { u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; }; +struct mlxsw_sp_ptp_port_dir_stats { + u64 packets; + u64 timestamps; +}; + +struct mlxsw_sp_ptp_port_stats { + struct mlxsw_sp_ptp_port_dir_stats rx_gcd; + struct mlxsw_sp_ptp_port_dir_stats tx_gcd; +}; + struct mlxsw_sp_port { struct net_device *dev; struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; @@ -245,11 +266,11 @@ struct mlxsw_sp_port { struct ieee_pfc *pfc; enum mlxsw_reg_qpts_trust_state trust_state; } dcb; - struct { - u8 module; - u8 width; - u8 lane; - } mapping; + struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the + * mlxsw_sp_port lifetime, however + * the same localport can have + * different mapping. + */ /* TC handles */ struct list_head mall_tc_list; struct { @@ -271,7 +292,12 @@ struct mlxsw_sp_port { struct hwtstamp_config hwtstamp_config; u16 ing_types; u16 egr_types; + struct mlxsw_sp_ptp_port_stats stats; } ptp; + u8 split_base_local_port; + struct { + struct delayed_work speed_update_dw; + } span; }; struct mlxsw_sp_port_type_speed_ops { @@ -279,14 +305,14 @@ struct mlxsw_sp_port_type_speed_ops { u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd); void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, - unsigned long *mode); + u8 width, unsigned long *mode); u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp, bool carrier_ok, u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd); - u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, + u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, u8 width, const struct ethtool_link_ksettings *cmd); - u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 speed); + u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u8 width, u32 speed); u32 (*to_ptys_upper_speed)(struct mlxsw_sp *mlxsw_sp, u32 upper_speed); int (*port_speed_base)(struct mlxsw_sp *mlxsw_sp, u8 local_port, u32 *base_speed); @@ -451,6 +477,7 @@ extern struct notifier_block mlxsw_sp_switchdev_notifier; /* spectrum.c */ void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, u8 local_port, void *priv); +int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed); int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, bool dwrr, u8 dwrr_weight); @@ -461,7 +488,7 @@ int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, struct ieee_pfc *my_pfc); int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, enum mlxsw_reg_qeec_hr hr, u8 index, - u8 next_index, u32 maxrate); + u8 next_index, u32 maxrate, u8 burst_size); enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, u8 state); @@ -481,6 +508,7 @@ int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int *p_counter_index); void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, unsigned int counter_index); +u32 mlxsw_sp_span_buffsize_get(struct mlxsw_sp *mlxsw_sp, int mtu, u32 speed); bool mlxsw_sp_port_dev_check(const struct net_device *dev); struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); @@ -513,7 +541,8 @@ union mlxsw_sp_l3addr { struct in6_addr addr6; }; -int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp, + struct netlink_ext_ack *extack); void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_netdevice_router_port_event(struct net_device *dev, unsigned long event, void *ptr); @@ -623,7 +652,8 @@ struct mlxsw_sp_acl_rule_info { unsigned int priority; struct mlxsw_afk_element_values values; struct mlxsw_afa_block *act_block; - u8 action_created:1; + u8 action_created:1, + egress_bind_blocker:1; unsigned int counter_index; }; @@ -642,6 +672,7 @@ struct mlxsw_sp_acl_block { struct mlxsw_sp *mlxsw_sp; unsigned int rule_count; unsigned int disable_count; + unsigned int egress_blocker_rule_count; struct net *net; }; @@ -657,7 +688,8 @@ void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block); int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct mlxsw_sp_port *mlxsw_sp_port, - bool ingress); + bool ingress, + struct netlink_ext_ack *extack); int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_block *block, struct mlxsw_sp_port *mlxsw_sp_port, @@ -828,6 +860,10 @@ int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, struct tc_red_qopt_offload *p); int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, struct tc_prio_qopt_offload *p); +int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_ets_qopt_offload *p); +int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port, + struct tc_tbf_qopt_offload *p); /* spectrum_fid.c */ bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index); @@ -955,4 +991,22 @@ void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp); +/* spectrum_trap.c */ +int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core, + const struct devlink_trap *trap, void *trap_ctx); +void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core, + const struct devlink_trap *trap, void *trap_ctx); +int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core, + const struct devlink_trap *trap, + enum devlink_trap_action action); +int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, + const struct devlink_trap_group *group); + +static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp) +{ + return mlxsw_core_net(mlxsw_sp->core); +} + #endif |
