On Sat, 24 Aug 2019 17:56:36 +0200 Andrew Lunn <and...@lunn.ch> wrote:
> I expect bad things will happen if frames are flooded to multiple CPU > ports. For this to work, the whole switch design needs to support > multiple CPU ports. I doubt this will work on any old switch. > > Having a host interface connected to a user port of the switch is a > completely different uses case, and not what this patchset is about. In the next proposal I shall also add a guard to all DSA drivers, that if more than one CPU port is set, the driver will not probe. After that the next patch will try to add multi-CPU support to mv88e6xxx (while removeing the guard for that driver). qca8k should also be possible to do, since we used it in such a way in openwrt. I shall look into that afterwards. Marek
