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| author | Nogah Frankel <nogahf@mellanox.com> | 2017-02-09 14:54:49 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-10 11:46:41 -0500 |
| commit | 90e0f0c1b4f2baa3639f957bfe904c9eda0d4db4 (patch) | |
| tree | 5fc82475bd36c98dbcc09f80e07df1cbdb62ba39 /drivers/net/ethernet | |
| parent | 1e5d94327dfb0d3b877bb2a44328c0978734cfc2 (diff) | |
| download | linux-90e0f0c1b4f2baa3639f957bfe904c9eda0d4db4.tar.bz2 | |
mlxsw: spectrum: Update mc_disabled flag by switchdev attr
Add a function to update mc_disabled from switchdev attr
SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 9540f202c521..598727d578c1 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -274,6 +274,30 @@ err_port_flood_set: return err; } +static int mlxsw_sp_port_mc_disabled_set(struct mlxsw_sp_port *mlxsw_sp_port, + struct switchdev_trans *trans, + bool mc_disabled) +{ + int set; + int err = 0; + + if (switchdev_trans_ph_prepare(trans)) + return 0; + + if (mlxsw_sp_port->mc_router != mlxsw_sp_port->mc_flood) { + set = mc_disabled ? + mlxsw_sp_port->mc_flood : mlxsw_sp_port->mc_router; + err = mlxsw_sp_port_flood_table_set(mlxsw_sp_port, + MLXSW_SP_FLOOD_TABLE_MC, + set); + } + + if (!err) + mlxsw_sp_port->mc_disabled = mc_disabled; + + return err; +} + int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 fid, bool set) { @@ -461,6 +485,10 @@ static int mlxsw_sp_port_attr_set(struct net_device *dev, err = mlxsw_sp_port_attr_mc_router_set(mlxsw_sp_port, trans, attr->u.mrouter); break; + case SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED: + err = mlxsw_sp_port_mc_disabled_set(mlxsw_sp_port, trans, + attr->u.mc_disabled); + break; default: err = -EOPNOTSUPP; break; |