diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2020-07-14 17:21:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-14 14:50:49 -0700 |
| commit | a120ecc3c5d8da86aca29f142f92a1547578a7bb (patch) | |
| tree | dd81306fd02511d70cb19ea4a3e9b8a4134a6acd /drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | |
| parent | fa8c08b8fcbd4a4bd201297d27a9ccbd2eb4b1f1 (diff) | |
| download | linux-a120ecc3c5d8da86aca29f142f92a1547578a7bb.tar.bz2 | |
mlxsw: spectrum_span: Allow passing parameters to SPAN agents
Currently, the only parameter of a SPAN agent is the netdev which
the SPAN agent should mirror to.
The next patch will add the ability to request a SPAN agent that mirrors
to a specific netdev and has a specific policer ID bound to it. This is
required when mirroring packets to the CPU port.
Therefore, encapsulate the sole parameter to mlxsw_sp_span_agent_get()
in a structure, so that it could later be extended with policer
information.
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h index c21d8dfd371b..25f73561a9fe 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h @@ -35,6 +35,10 @@ struct mlxsw_sp_span_trigger_parms { int span_id; }; +struct mlxsw_sp_span_agent_parms { + const struct net_device *to_dev; +}; + struct mlxsw_sp_span_entry_ops; struct mlxsw_sp_span_ops { @@ -74,8 +78,8 @@ 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); +int mlxsw_sp_span_agent_get(struct mlxsw_sp *mlxsw_sp, int *p_span_id, + const struct mlxsw_sp_span_agent_parms *parms); 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); |