diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h index 59724335525f..9f6dd2d0f4e6 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h @@ -6,26 +6,13 @@ #include <linux/types.h> #include <linux/if_ether.h> +#include <linux/refcount.h> #include "spectrum_router.h" struct mlxsw_sp; struct mlxsw_sp_port; -enum mlxsw_sp_span_type { - MLXSW_SP_SPAN_EGRESS, - MLXSW_SP_SPAN_INGRESS -}; - -struct mlxsw_sp_span_inspected_port { - struct list_head list; - enum mlxsw_sp_span_type type; - u8 local_port; - - /* Whether this is a directly bound mirror (port-to-port) or an ACL. */ - bool bound; -}; - struct mlxsw_sp_span_parms { struct mlxsw_sp_port *dest_port; /* NULL for unoffloaded SPAN. */ unsigned int ttl; @@ -36,21 +23,29 @@ struct mlxsw_sp_span_parms { u16 vid; }; +enum mlxsw_sp_span_trigger { + MLXSW_SP_SPAN_TRIGGER_INGRESS, + MLXSW_SP_SPAN_TRIGGER_EGRESS, +}; + +struct mlxsw_sp_span_trigger_parms { + int span_id; +}; + struct mlxsw_sp_span_entry_ops; struct mlxsw_sp_span_entry { const struct net_device *to_dev; const struct mlxsw_sp_span_entry_ops *ops; struct mlxsw_sp_span_parms parms; - struct list_head bound_ports_list; - int ref_count; + refcount_t ref_count; int id; }; struct mlxsw_sp_span_entry_ops { bool (*can_handle)(const struct net_device *to_dev); - int (*parms)(const struct net_device *to_dev, - struct mlxsw_sp_span_parms *sparmsp); + int (*parms_set)(const struct net_device *to_dev, + struct mlxsw_sp_span_parms *sparmsp); int (*configure)(struct mlxsw_sp_span_entry *span_entry, struct mlxsw_sp_span_parms sparms); void (*deconfigure)(struct mlxsw_sp_span_entry *span_entry); @@ -60,12 +55,6 @@ int mlxsw_sp_span_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_span_fini(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_span_respin(struct mlxsw_sp *mlxsw_sp); -int mlxsw_sp_span_mirror_add(struct mlxsw_sp_port *from, - const struct net_device *to_dev, - enum mlxsw_sp_span_type type, - bool bind, int *p_span_id); -void mlxsw_sp_span_mirror_del(struct mlxsw_sp_port *from, int span_id, - enum mlxsw_sp_span_type type, bool bind); struct mlxsw_sp_span_entry * mlxsw_sp_span_entry_find_by_port(struct mlxsw_sp *mlxsw_sp, const struct net_device *to_dev); @@ -76,4 +65,21 @@ void mlxsw_sp_span_entry_invalidate(struct mlxsw_sp *mlxsw_sp, int mlxsw_sp_span_port_mtu_update(struct mlxsw_sp_port *port, u16 mtu); void mlxsw_sp_span_speed_update_work(struct work_struct *work); +int mlxsw_sp_span_agent_get(struct mlxsw_sp *mlxsw_sp, + const struct net_device *to_dev, int *p_span_id); +void mlxsw_sp_span_agent_put(struct mlxsw_sp *mlxsw_sp, int span_id); +int mlxsw_sp_span_analyzed_port_get(struct mlxsw_sp_port *mlxsw_sp_port, + bool ingress); +void mlxsw_sp_span_analyzed_port_put(struct mlxsw_sp_port *mlxsw_sp_port, + bool ingress); +int mlxsw_sp_span_agent_bind(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_span_trigger trigger, + struct mlxsw_sp_port *mlxsw_sp_port, + const struct mlxsw_sp_span_trigger_parms *parms); +void +mlxsw_sp_span_agent_unbind(struct mlxsw_sp *mlxsw_sp, + enum mlxsw_sp_span_trigger trigger, + struct mlxsw_sp_port *mlxsw_sp_port, + const struct mlxsw_sp_span_trigger_parms *parms); + #endif |