Messages in this thread | | | Date | Fri, 30 Jul 2021 22:30:57 +0300 | From | Vladimir Oltean <> | Subject | Re: [RFC net-next 1/2] net: dsa: tag_mtk: skip address learning on transmit to standalone ports |
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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: > > > 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.
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