diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 4365c8bccc6d..48be5a63b9b5 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -46,9 +46,16 @@ #include "core.h" #define MLXSW_SP_VFID_BASE VLAN_N_VID +#define MLXSW_SP_LAG_MAX 64 +#define MLXSW_SP_PORT_PER_LAG_MAX 16 struct mlxsw_sp_port; +struct mlxsw_sp_upper { + struct net_device *dev; + unsigned int ref_count; +}; + struct mlxsw_sp { unsigned long active_vfids[BITS_TO_LONGS(VLAN_N_VID)]; unsigned long active_fids[BITS_TO_LONGS(VLAN_N_VID)]; @@ -63,12 +70,16 @@ struct mlxsw_sp { } fdb_notify; #define MLXSW_SP_DEFAULT_AGEING_TIME 300 u32 ageing_time; - struct { - struct net_device *dev; - unsigned int ref_count; - } master_bridge; + struct mlxsw_sp_upper master_bridge; + struct mlxsw_sp_upper lags[MLXSW_SP_LAG_MAX]; }; +static inline struct mlxsw_sp_upper * +mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) +{ + return &mlxsw_sp->lags[lag_id]; +} + struct mlxsw_sp_port_pcpu_stats { u64 rx_packets; u64 rx_bytes; @@ -87,8 +98,10 @@ struct mlxsw_sp_port { u8 learning:1, learning_sync:1, uc_flood:1, - bridged:1; + bridged:1, + lagged:1; u16 pvid; + u16 lag_id; /* 802.1Q bridge VLANs */ unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; /* VLAN interfaces */ @@ -96,6 +109,18 @@ struct mlxsw_sp_port { u16 nr_vfids; }; +static inline struct mlxsw_sp_port * +mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) +{ + struct mlxsw_sp_port *mlxsw_sp_port; + u8 local_port; + + local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, + lag_id, port_index); + mlxsw_sp_port = mlxsw_sp->ports[local_port]; + return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; +} + enum mlxsw_sp_flood_table { MLXSW_SP_FLOOD_TABLE_UC, MLXSW_SP_FLOOD_TABLE_BM, |