diff options
| author |   Ido Schimmel <idosch@mellanox.com> | 2020-07-11 00:55:09 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-13 17:22:22 -0700 |
| commit | 2bafb216e10edf2684d3dc124be333a07523580d (patch) | |
| tree | 5f009dc0ac60eb40b8183a10e6234b0873e54459 /drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | |
| parent | mlxsw: spectrum_span: Add support for global mirroring triggers (diff) | |
| download | linux-2bafb216e10edf2684d3dc124be333a07523580d.tar.xz linux-2bafb216e10edf2684d3dc124be333a07523580d.zip | |
mlxsw: spectrum_span: Add APIs to enable / disable global mirroring triggers
While the binding of global mirroring triggers to a SPAN agent is
global, packets are only mirrored if they belong to a port and TC on
which the trigger was enabled. This allows, for example, to mirror
packets that were tail-dropped on a specific netdev.
Implement the operations that allow to enable / disable a global
mirroring trigger on a specific port and TC.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Petr Machata <petrm@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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h index bb7939b3f09c..29b96b222e25 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h @@ -89,6 +89,10 @@ 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); +int mlxsw_sp_span_trigger_enable(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_sp_span_trigger trigger, u8 tc); +void mlxsw_sp_span_trigger_disable(struct mlxsw_sp_port *mlxsw_sp_port, + enum mlxsw_sp_span_trigger trigger, u8 tc); extern const struct mlxsw_sp_span_ops mlxsw_sp1_span_ops; extern const struct mlxsw_sp_span_ops mlxsw_sp2_span_ops; |