On Wed, Dec 16, 2020 at 05:00:54PM +0100, Tobias Waldekranz wrote:
> + /* Drivers that benefit from having an ID associated with each
> + * offloaded LAG should set this to the maximum number of
> + * supported IDs. DSA will then maintain a mapping of _at
> + * least_ these many IDs, accessible to drivers via
> + * dsa_tree_lag_id().
~~~~~~~~~~~~~~~
you named it dsa_lag_id() in the end.
> + */
> + unsigned int num_lag_ids;
[...]
> + /* No IDs left, which is OK. Some drivers do not need it. The
> + * ones that do, e.g. mv88e6xxx, will discover that
> + * dsa_tree_lag_id returns an error for this device when
~~~~~~~~~~~~~~~
same thing here.
> + * joining the LAG. The driver can then return -EOPNOTSUPP
> + * back to DSA, which will fall back to a software LAG.
> + */
