diff options
author | Danielle Ratson <danieller@mellanox.com> | 2020-07-09 16:18:21 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-07-09 13:15:30 -0700 |
commit | 82901ad16905832b7a79ff4316302bb59ec4b4ba (patch) | |
tree | 6a5f0e1ec66bd2232ec6827f59faaaedd211cb89 /drivers/net/ethernet/mellanox/mlxsw/spectrum.c | |
parent | a0f49b54865273c895be3826d6d59cbc5ad725c2 (diff) | |
download | linux-82901ad16905832b7a79ff4316302bb59ec4b4ba.tar.bz2 |
devlink: Move input checks from driver to devlink
Currently, all the input checks are done in driver.
After adding the split capability to devlink port, move the checks to
devlink.
Signed-off-by: Danielle Ratson <danieller@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 9cd2dc3afb13..eeeafd1d82ce 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2236,13 +2236,6 @@ static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port, return -EINVAL; } - /* Split ports cannot be split. */ - if (mlxsw_sp_port->split) { - netdev_err(mlxsw_sp_port->dev, "Port cannot be split further\n"); - NL_SET_ERR_MSG_MOD(extack, "Port cannot be split further"); - return -EINVAL; - } - max_width = mlxsw_core_module_max_width(mlxsw_core, mlxsw_sp_port->mapping.module); if (max_width < 0) { @@ -2251,19 +2244,13 @@ static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port, return max_width; } - /* Split port with non-max and 1 module width cannot be split. */ - if (mlxsw_sp_port->mapping.width != max_width || max_width == 1) { + /* Split port with non-max cannot be split. */ + if (mlxsw_sp_port->mapping.width != max_width) { netdev_err(mlxsw_sp_port->dev, "Port cannot be split\n"); NL_SET_ERR_MSG_MOD(extack, "Port cannot be split"); return -EINVAL; } - if (count == 1 || !is_power_of_2(count) || count > max_width) { - netdev_err(mlxsw_sp_port->dev, "Invalid split count\n"); - NL_SET_ERR_MSG_MOD(extack, "Invalid split count"); - return -EINVAL; - } - offset = mlxsw_sp_local_ports_offset(mlxsw_core, count, max_width); if (offset < 0) { netdev_err(mlxsw_sp_port->dev, "Cannot obtain local port offset\n"); |