Hi Alexandra, On Wed, Nov 11, 2020 at 11:13:03AM +0100, Alexandra Winter wrote: > On 08.11.20 18:23, Vladimir Oltean wrote: > > On Sun, Nov 08, 2020 at 10:09:25PM +0800, DENG Qingfang wrote: > >> Can it be turned off for switches that support SA learning from CPU? > > > > Is there a good reason I would add another property per switch and not > > just do it unconditionally? > > > I have a similar concern for a future patch, where I want to turn on or off, > whether the > device driver listens to SWITCHDEV_{FDB,DEL}_ADD_TO_DEVICE for a certain > interface. > (Options will be: static MACs only, learning in the device or learning in > bridge and notifications to device) > What about 'bridge link set dev $netdev learning_sync on self' respectively > the corresponding netlink message?
My understanding is that "learning_sync" is for pushing learnt addresses from device to bridge, not from bridge to device.