diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/core.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.h | 55 |
1 files changed, 45 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index 8ec53f027575..8efcff4b59cb 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -28,6 +28,8 @@ unsigned int mlxsw_core_max_ports(const struct mlxsw_core *mlxsw_core); void *mlxsw_core_driver_priv(struct mlxsw_core *mlxsw_core); +bool mlxsw_core_res_query_enabled(const struct mlxsw_core *mlxsw_core); + int mlxsw_core_driver_register(struct mlxsw_driver *mlxsw_driver); void mlxsw_core_driver_unregister(struct mlxsw_driver *mlxsw_driver); @@ -46,6 +48,8 @@ bool mlxsw_core_skb_transmit_busy(struct mlxsw_core *mlxsw_core, const struct mlxsw_tx_info *tx_info); int mlxsw_core_skb_transmit(struct mlxsw_core *mlxsw_core, struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); +void mlxsw_core_ptp_transmitted(struct mlxsw_core *mlxsw_core, + struct sk_buff *skb, u8 local_port); struct mlxsw_rx_listener { void (*func)(struct sk_buff *skb, u8 local_port, void *priv); @@ -164,20 +168,23 @@ void mlxsw_core_lag_mapping_clear(struct mlxsw_core *mlxsw_core, u16 lag_id, u8 local_port); void *mlxsw_core_port_driver_priv(struct mlxsw_core_port *mlxsw_core_port); -int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port); +int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core, u8 local_port, + u32 port_number, bool split, + u32 split_port_subnumber, + const unsigned char *switch_id, + unsigned char switch_id_len); void mlxsw_core_port_fini(struct mlxsw_core *mlxsw_core, u8 local_port); void mlxsw_core_port_eth_set(struct mlxsw_core *mlxsw_core, u8 local_port, - void *port_driver_priv, struct net_device *dev, - u32 port_number, bool split, - u32 split_port_subnumber); + void *port_driver_priv, struct net_device *dev); void mlxsw_core_port_ib_set(struct mlxsw_core *mlxsw_core, u8 local_port, void *port_driver_priv); void mlxsw_core_port_clear(struct mlxsw_core *mlxsw_core, u8 local_port, void *port_driver_priv); enum devlink_port_type mlxsw_core_port_type_get(struct mlxsw_core *mlxsw_core, u8 local_port); -int mlxsw_core_port_get_phys_port_name(struct mlxsw_core *mlxsw_core, - u8 local_port, char *name, size_t len); +struct devlink_port * +mlxsw_core_port_devlink_port_get(struct mlxsw_core *mlxsw_core, + u8 local_port); int mlxsw_core_schedule_dw(struct delayed_work *dwork, unsigned long delay); bool mlxsw_core_schedule_work(struct work_struct *work); @@ -251,13 +258,14 @@ struct mlxsw_driver { struct devlink_sb_pool_info *pool_info); int (*sb_pool_set)(struct mlxsw_core *mlxsw_core, unsigned int sb_index, u16 pool_index, u32 size, - enum devlink_sb_threshold_type threshold_type); + enum devlink_sb_threshold_type threshold_type, + struct netlink_ext_ack *extack); int (*sb_port_pool_get)(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 pool_index, u32 *p_threshold); int (*sb_port_pool_set)(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 pool_index, - u32 threshold); + u32 threshold, struct netlink_ext_ack *extack); int (*sb_tc_pool_bind_get)(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, @@ -265,7 +273,8 @@ struct mlxsw_driver { int (*sb_tc_pool_bind_set)(struct mlxsw_core_port *mlxsw_core_port, unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, - u16 pool_index, u32 threshold); + u16 pool_index, u32 threshold, + struct netlink_ext_ack *extack); int (*sb_occ_snapshot)(struct mlxsw_core *mlxsw_core, unsigned int sb_index); int (*sb_occ_max_clear)(struct mlxsw_core *mlxsw_core, @@ -277,6 +286,9 @@ struct mlxsw_driver { unsigned int sb_index, u16 tc_index, enum devlink_sb_pool_type pool_type, u32 *p_cur, u32 *p_max); + int (*flash_update)(struct mlxsw_core *mlxsw_core, + const char *file_name, const char *component, + struct netlink_ext_ack *extack); void (*txhdr_construct)(struct sk_buff *skb, const struct mlxsw_tx_info *tx_info); int (*resources_register)(struct mlxsw_core *mlxsw_core); @@ -286,6 +298,13 @@ struct mlxsw_driver { u64 *p_linear_size); int (*params_register)(struct mlxsw_core *mlxsw_core); void (*params_unregister)(struct mlxsw_core *mlxsw_core); + + /* Notify a driver that a timestamped packet was transmitted. Driver + * is responsible for freeing the passed-in SKB. + */ + void (*ptp_transmitted)(struct mlxsw_core *mlxsw_core, + struct sk_buff *skb, u8 local_port); + u8 txhdr_len; const struct mlxsw_config_profile *profile; bool res_query_enabled; @@ -299,6 +318,9 @@ int mlxsw_core_kvd_sizes_get(struct mlxsw_core *mlxsw_core, void mlxsw_core_fw_flash_start(struct mlxsw_core *mlxsw_core); void mlxsw_core_fw_flash_end(struct mlxsw_core *mlxsw_core); +u32 mlxsw_core_read_frc_h(struct mlxsw_core *mlxsw_core); +u32 mlxsw_core_read_frc_l(struct mlxsw_core *mlxsw_core); + bool mlxsw_core_res_valid(struct mlxsw_core *mlxsw_core, enum mlxsw_res_id res_id); @@ -329,6 +351,8 @@ struct mlxsw_bus { char *in_mbox, size_t in_mbox_size, char *out_mbox, size_t out_mbox_size, u8 *p_status); + u32 (*read_frc_h)(void *bus_priv); + u32 (*read_frc_l)(void *bus_priv); u8 features; }; @@ -346,7 +370,8 @@ struct mlxsw_bus_info { struct mlxsw_fw_rev fw_rev; u8 vsd[MLXSW_CMD_BOARDINFO_VSD_LEN]; u8 psid[MLXSW_CMD_BOARDINFO_PSID_LEN]; - u8 low_frequency; + u8 low_frequency:1, + read_frc_capable:1; }; struct mlxsw_hwmon; @@ -402,4 +427,14 @@ enum mlxsw_devlink_param_id { MLXSW_DEVLINK_PARAM_ID_ACL_REGION_REHASH_INTERVAL, }; +struct mlxsw_skb_cb { + struct mlxsw_tx_info tx_info; +}; + +static inline struct mlxsw_skb_cb *mlxsw_skb_cb(struct sk_buff *skb) +{ + BUILD_BUG_ON(sizeof(mlxsw_skb_cb) > sizeof(skb->cb)); + return (struct mlxsw_skb_cb *) skb->cb; +} + #endif |