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Merge branch 'mlxsw-Several-updates'

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Ido Schimmel says:

====================
mlxsw: Several updates

Patches #1-#3 contain misc updates for the mlxsw driver, one of which is
a fix following recent introduction of flow_rule infrastructure.

Patch #4 avoids double sourcing of lib.sh in forwarding selftests.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2019-02-12 12:03:29 -05:00
commit 99e1311475
4 changed files with 47 additions and 21 deletions
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62
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
View File

@ -4771,9 +4771,6 @@ static int mlxsw_sp_port_lag_join(struct mlxsw_sp_port *mlxsw_sp_port,
err = mlxsw_sp_lag_col_port_add(mlxsw_sp_port, lag_id, port_index);
if (err)
goto err_col_port_add;
err = mlxsw_sp_lag_col_port_enable(mlxsw_sp_port, lag_id);
if (err)
goto err_col_port_enable;
mlxsw_core_lag_mapping_set(mlxsw_sp->core, lag_id, port_index,
mlxsw_sp_port->local_port);
@ -4787,8 +4784,6 @@ static int mlxsw_sp_port_lag_join(struct mlxsw_sp_port *mlxsw_sp_port,
return 0;
err_col_port_enable:
mlxsw_sp_lag_col_port_remove(mlxsw_sp_port, lag_id);
err_col_port_add:
if (!lag->ref_count)
mlxsw_sp_lag_destroy(mlxsw_sp, lag_id);
@ -4807,7 +4802,6 @@ static void mlxsw_sp_port_lag_leave(struct mlxsw_sp_port *mlxsw_sp_port,
lag = mlxsw_sp_lag_get(mlxsw_sp, lag_id);
WARN_ON(lag->ref_count == 0);
mlxsw_sp_lag_col_port_disable(mlxsw_sp_port, lag_id);
mlxsw_sp_lag_col_port_remove(mlxsw_sp_port, lag_id);
/* Any VLANs configured on the port are no longer valid */
@ -4852,21 +4846,56 @@ static int mlxsw_sp_lag_dist_port_remove(struct mlxsw_sp_port *mlxsw_sp_port,
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sldr), sldr_pl);
}
static int mlxsw_sp_port_lag_tx_en_set(struct mlxsw_sp_port *mlxsw_sp_port,
bool lag_tx_enabled)
static int
mlxsw_sp_port_lag_col_dist_enable(struct mlxsw_sp_port *mlxsw_sp_port)
{
if (lag_tx_enabled)
return mlxsw_sp_lag_dist_port_add(mlxsw_sp_port,
mlxsw_sp_port->lag_id);
else
return mlxsw_sp_lag_dist_port_remove(mlxsw_sp_port,
mlxsw_sp_port->lag_id);
int err;
err = mlxsw_sp_lag_col_port_enable(mlxsw_sp_port,
mlxsw_sp_port->lag_id);
if (err)
return err;
err = mlxsw_sp_lag_dist_port_add(mlxsw_sp_port, mlxsw_sp_port->lag_id);
if (err)
goto err_dist_port_add;
return 0;
err_dist_port_add:
mlxsw_sp_lag_col_port_disable(mlxsw_sp_port, mlxsw_sp_port->lag_id);
return err;
}
static int
mlxsw_sp_port_lag_col_dist_disable(struct mlxsw_sp_port *mlxsw_sp_port)
{
int err;
err = mlxsw_sp_lag_dist_port_remove(mlxsw_sp_port,
mlxsw_sp_port->lag_id);
if (err)
return err;
err = mlxsw_sp_lag_col_port_disable(mlxsw_sp_port,
mlxsw_sp_port->lag_id);
if (err)
goto err_col_port_disable;
return 0;
err_col_port_disable:
mlxsw_sp_lag_dist_port_add(mlxsw_sp_port, mlxsw_sp_port->lag_id);
return err;
}
static int mlxsw_sp_port_lag_changed(struct mlxsw_sp_port *mlxsw_sp_port,
struct netdev_lag_lower_state_info *info)
{
return mlxsw_sp_port_lag_tx_en_set(mlxsw_sp_port, info->tx_enabled);
if (info->tx_enabled)
return mlxsw_sp_port_lag_col_dist_enable(mlxsw_sp_port);
else
return mlxsw_sp_port_lag_col_dist_disable(mlxsw_sp_port);
}
static int mlxsw_sp_port_stp_set(struct mlxsw_sp_port *mlxsw_sp_port,
@ -5089,8 +5118,7 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
err = mlxsw_sp_port_lag_join(mlxsw_sp_port,
upper_dev);
} else {
mlxsw_sp_port_lag_tx_en_set(mlxsw_sp_port,
false);
mlxsw_sp_port_lag_col_dist_disable(mlxsw_sp_port);
mlxsw_sp_port_lag_leave(mlxsw_sp_port,
upper_dev);
}

3
drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
View File

@ -102,8 +102,7 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
return err;
}
break;
case FLOW_ACTION_VLAN_PUSH:
case FLOW_ACTION_VLAN_POP: {
case FLOW_ACTION_VLAN_MANGLE: {
u16 proto = be16_to_cpu(act->vlan.proto);
u8 prio = act->vlan.prio;
u16 vid = act->vlan.vid;

2
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
View File

@ -6142,7 +6142,7 @@ static int mlxsw_sp_router_rif_disable(struct mlxsw_sp *mlxsw_sp, u16 rif)
mlxsw_reg_ritr_rif_pack(ritr_pl, rif);
err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
if (WARN_ON_ONCE(err))
if (err)
return err;
mlxsw_reg_ritr_enable_set(ritr_pl, false);

1
tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh
View File

@ -2,7 +2,6 @@
# SPDX-License-Identifier: GPL-2.0
NUM_NETIFS=6
source ../../../../net/forwarding/lib.sh
source ../../../../net/forwarding/tc_common.sh
source devlink_lib_spectrum.sh