diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 59 |
1 files changed, 54 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index fe1855cc2c76..2322429cdb72 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -9121,10 +9121,8 @@ static int mlxsw_sp_rif_macvlan_add(struct mlxsw_sp *mlxsw_sp, int err; rif = mlxsw_sp_rif_find_by_dev(mlxsw_sp, vlan->lowerdev); - if (!rif) { - NL_SET_ERR_MSG_MOD(extack, "macvlan is only supported on top of router interfaces"); - return -EOPNOTSUPP; - } + if (!rif) + return 0; err = mlxsw_sp_rif_fdb_op(mlxsw_sp, macvlan_dev->dev_addr, mlxsw_sp_fid_index(rif->fid), true); @@ -9857,6 +9855,40 @@ out: return notifier_from_errno(err); } +struct mlxsw_sp_macvlan_replay { + struct mlxsw_sp *mlxsw_sp; + struct netlink_ext_ack *extack; +}; + +static int mlxsw_sp_macvlan_replay_upper(struct net_device *dev, + struct netdev_nested_priv *priv) +{ + const struct mlxsw_sp_macvlan_replay *rms = priv->data; + struct netlink_ext_ack *extack = rms->extack; + struct mlxsw_sp *mlxsw_sp = rms->mlxsw_sp; + + if (!netif_is_macvlan(dev)) + return 0; + + return mlxsw_sp_rif_macvlan_add(mlxsw_sp, dev, extack); +} + +static int mlxsw_sp_macvlan_replay(struct mlxsw_sp_rif *rif, + struct netlink_ext_ack *extack) +{ + struct mlxsw_sp_macvlan_replay rms = { + .mlxsw_sp = rif->mlxsw_sp, + .extack = extack, + }; + struct netdev_nested_priv priv = { + .data = &rms, + }; + + return netdev_walk_all_upper_dev_rcu(mlxsw_sp_rif_dev(rif), + mlxsw_sp_macvlan_replay_upper, + &priv); +} + static int __mlxsw_sp_rif_macvlan_flush(struct net_device *dev, struct netdev_nested_priv *priv) { @@ -9879,7 +9911,6 @@ static int mlxsw_sp_rif_macvlan_flush(struct mlxsw_sp_rif *rif) if (!netif_is_macvlan_port(dev)) return 0; - netdev_warn(dev, "Router interface is deleted. Upper macvlans will not work\n"); return netdev_walk_all_upper_dev_rcu(dev, __mlxsw_sp_rif_macvlan_flush, &priv); } @@ -9937,6 +9968,10 @@ static int mlxsw_sp_rif_subport_configure(struct mlxsw_sp_rif *rif, if (err) goto err_rif_subport_op; + err = mlxsw_sp_macvlan_replay(rif, extack); + if (err) + goto err_macvlan_replay; + err = mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, dev->dev_addr, mlxsw_sp_fid_index(rif->fid), true); if (err) @@ -9952,6 +9987,8 @@ err_fid_rif_set: mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, dev->dev_addr, mlxsw_sp_fid_index(rif->fid), false); err_rif_fdb_op: + mlxsw_sp_rif_macvlan_flush(rif); +err_macvlan_replay: mlxsw_sp_rif_subport_op(rif, false); err_rif_subport_op: mlxsw_sp_rif_mac_profile_put(rif->mlxsw_sp, mac_profile); @@ -10038,6 +10075,10 @@ static int mlxsw_sp_rif_fid_configure(struct mlxsw_sp_rif *rif, if (err) goto err_fid_bc_flood_set; + err = mlxsw_sp_macvlan_replay(rif, extack); + if (err) + goto err_macvlan_replay; + err = mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, dev->dev_addr, mlxsw_sp_fid_index(rif->fid), true); if (err) @@ -10053,6 +10094,8 @@ err_fid_rif_set: mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, dev->dev_addr, mlxsw_sp_fid_index(rif->fid), false); err_rif_fdb_op: + mlxsw_sp_rif_macvlan_flush(rif); +err_macvlan_replay: mlxsw_sp_fid_flood_set(rif->fid, MLXSW_SP_FLOOD_TYPE_BC, mlxsw_sp_router_port(mlxsw_sp), false); err_fid_bc_flood_set: @@ -10200,6 +10243,10 @@ static int mlxsw_sp_rif_vlan_configure(struct mlxsw_sp_rif *rif, u16 efid, if (err) goto err_fid_bc_flood_set; + err = mlxsw_sp_macvlan_replay(rif, extack); + if (err) + goto err_macvlan_replay; + err = mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, dev->dev_addr, mlxsw_sp_fid_index(rif->fid), true); if (err) @@ -10215,6 +10262,8 @@ err_fid_rif_set: mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, dev->dev_addr, mlxsw_sp_fid_index(rif->fid), false); err_rif_fdb_op: + mlxsw_sp_rif_macvlan_flush(rif); +err_macvlan_replay: mlxsw_sp_fid_flood_set(rif->fid, MLXSW_SP_FLOOD_TYPE_BC, mlxsw_sp_router_port(mlxsw_sp), false); err_fid_bc_flood_set: |