diff options
4 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index f6d2c6f6889f..9eb3ac7669f7 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -3908,6 +3908,8 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, INIT_DELAYED_WORK(&mlxsw_sp_port->ptp.shaper_dw, mlxsw_sp->ptp_ops->shaper_work); + INIT_DELAYED_WORK(&mlxsw_sp_port->span.speed_update_dw, + mlxsw_sp_span_speed_update_work); mlxsw_sp->ports[local_port] = mlxsw_sp_port; err = register_netdev(dev); @@ -3964,6 +3966,7 @@ static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port) struct mlxsw_sp_port *mlxsw_sp_port = mlxsw_sp->ports[local_port]; cancel_delayed_work_sync(&mlxsw_sp_port->periodic_hw_stats.update_dw); + cancel_delayed_work_sync(&mlxsw_sp_port->span.speed_update_dw); cancel_delayed_work_sync(&mlxsw_sp_port->ptp.shaper_dw); mlxsw_sp_port_ptp_clear(mlxsw_sp_port); mlxsw_core_port_clear(mlxsw_sp->core, local_port, mlxsw_sp); @@ -4371,6 +4374,7 @@ static void mlxsw_sp_pude_event_func(const struct mlxsw_reg_info *reg, netdev_info(mlxsw_sp_port->dev, "link up\n"); netif_carrier_on(mlxsw_sp_port->dev); mlxsw_core_schedule_dw(&mlxsw_sp_port->ptp.shaper_dw, 0); + mlxsw_core_schedule_dw(&mlxsw_sp_port->span.speed_update_dw, 0); } else { netdev_info(mlxsw_sp_port->dev, "link down\n"); netif_carrier_off(mlxsw_sp_port->dev); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 39c3d3ee79a6..5f3b74360dc8 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -294,6 +294,9 @@ struct mlxsw_sp_port { struct mlxsw_sp_ptp_port_stats stats; } ptp; u8 split_base_local_port; + struct { + struct delayed_work speed_update_dw; + } span; }; struct mlxsw_sp_port_type_speed_ops { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c index 88b8edf14387..0cdd7954a085 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c @@ -778,6 +778,22 @@ int mlxsw_sp_span_port_mtu_update(struct mlxsw_sp_port *port, u16 mtu) return 0; } +void mlxsw_sp_span_speed_update_work(struct work_struct *work) +{ + struct delayed_work *dwork = to_delayed_work(work); + struct mlxsw_sp_port *mlxsw_sp_port; + + mlxsw_sp_port = container_of(dwork, struct mlxsw_sp_port, + span.speed_update_dw); + + /* If port is egress mirrored, the shared buffer size should be + * updated according to the speed value. + */ + if (mlxsw_sp_span_is_egress_mirror(mlxsw_sp_port)) + mlxsw_sp_span_port_buffsize_update(mlxsw_sp_port, + mlxsw_sp_port->dev->mtu); +} + static struct mlxsw_sp_span_inspected_port * mlxsw_sp_span_entry_bound_port_find(struct mlxsw_sp_span_entry *span_entry, enum mlxsw_sp_span_type type, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h index 5e04252f2a11..59724335525f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h @@ -74,5 +74,6 @@ void mlxsw_sp_span_entry_invalidate(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_span_entry *span_entry); 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); #endif |