From: Vladimir Oltean <olte...@gmail.com> Date: Tue, 12 May 2020 20:20:24 +0300
> From: Vladimir Oltean <vladimir.olt...@nxp.com> > > This series is an attempt to support as much as possible in terms of > traffic I/O from the network stack with the only dsa_8021q user thus > far, sja1105. > > The hardware doesn't support pushing a second VLAN tag to packets that > are already tagged, so our only option is to combine the dsa_8021q with > the user tag into a single tag and decode that on the CPU. > > The assumption is that there is a type of use cases for which 7 VLANs > per port are more than sufficient, and that there's another type of use > cases where the full 4096 entries are barely enough. Those use cases are > very different from one another, so I prefer trying to give both the > best experience by creating this best_effort_vlan_filtering knob to > select the mode in which they want to operate in. ... Series applied, thanks Vladimir.
