On Sat, Jul 31, 2021 at 03:25:55AM +0800, DENG Qingfang wrote:

On Fri, Jul 30, 2021 at 10:07:06PM +0300, Vladimir Oltean wrote:

quoted

quoted

After enabling it, I noticed .port_fdb_{add,del} are called with VID=0
(which it does not use now) unless I turn on VLAN filtering. Is that
normal?

They are called with the VID from the learned packet.
If the bridge is VLAN-unaware, the MAC SA is learned with VID 0.
Generally, VID 0 is always used for VLAN-unaware bridging. You can
privately translate VID 0 to whatever VLAN ID you use in VLAN-unaware
mode.

Now the issue is PVID is always set to the bridge's vlan_default_pvid,
regardless of VLAN awareless.

Then change that, sja1105 and ocelot/felix are good examples of how to
set a pvid in VLAN-unaware mode that is independent of what the bridge
asks for.