mlxsw: core: Introduce generic macro for event

Create a macro for creating the generic listener struct for events,
similar to the one for rx traps.

Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index 5f6fed1..852218e 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -115,6 +115,18 @@ struct mlxsw_listener {
                .is_event = false,                                      \
        }
 
+#define MLXSW_EVENTL(_func, _trap_id)                          \
+       {                                                       \
+               .trap_id = MLXSW_TRAP_ID_##_trap_id,            \
+               .u.event_listener =                             \
+               {                                               \
+                       .func = _func,                          \
+                       .trap_id = MLXSW_TRAP_ID_##_trap_id,    \
+               },                                              \
+               .action = MLXSW_REG_HPKT_ACTION_TRAP_TO_CPU,    \
+               .is_event = true,                               \
+       }
+
 int mlxsw_core_rx_listener_register(struct mlxsw_core *mlxsw_core,
                                    const struct mlxsw_rx_listener *rxl,
                                    void *priv);