diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-03-23 01:51:52 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-23 14:49:06 -0700 |
| commit | e4bd44e89dcf37345e4851c5e775cb5abf38ab62 (patch) | |
| tree | 0385f926132f4595dd87aac94a098fc9433944d9 /include/soc | |
| parent | 81ef35e7619a04b902ca457d60594f956154b9f2 (diff) | |
| download | lwn-e4bd44e89dcf37345e4851c5e775cb5abf38ab62.tar.gz lwn-e4bd44e89dcf37345e4851c5e775cb5abf38ab62.zip | |
net: ocelot: replay switchdev events when joining bridge
The premise of this change is that the switchdev port attributes and
objects offloaded by ocelot might have been missed when we are joining
an already existing bridge port, such as a bonding interface.
The patch pulls these switchdev attributes and objects from the bridge,
on behalf of the 'bridge port' net device which might be either the
ocelot switch interface, or the bonding upper interface.
The ocelot_net.c belongs strictly to the switchdev ocelot driver, while
ocelot.c is part of a library shared with the DSA felix driver.
The ocelot_port_bridge_leave function (part of the common library) used
to call ocelot_port_vlan_filtering(false), something which is not
necessary for DSA, since the framework deals with that already there.
So we move this function to ocelot_switchdev_unsync, which is specific
to the switchdev driver.
The code movement described above makes ocelot_port_bridge_leave no
longer return an error code, so we change its type from int to void.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/mscc/ocelot.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index ce7e5c1bd90d..68cdc7ceaf4d 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -803,10 +803,10 @@ int ocelot_port_pre_bridge_flags(struct ocelot *ocelot, int port, struct switchdev_brport_flags val); void ocelot_port_bridge_flags(struct ocelot *ocelot, int port, struct switchdev_brport_flags val); -int ocelot_port_bridge_join(struct ocelot *ocelot, int port, - struct net_device *bridge); -int ocelot_port_bridge_leave(struct ocelot *ocelot, int port, +void ocelot_port_bridge_join(struct ocelot *ocelot, int port, struct net_device *bridge); +void ocelot_port_bridge_leave(struct ocelot *ocelot, int port, + struct net_device *bridge); int ocelot_fdb_dump(struct ocelot *ocelot, int port, dsa_fdb_dump_cb_t *cb, void *data); int ocelot_fdb_add(struct ocelot *ocelot, int port, |