Merge branch 'sja1105-fdb-fixes'

Vladimir Oltean says:

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FDB fixes for NXP SJA1105

I have some upcoming patches that make heavy use of statically installed
FDB entries, and when testing them on SJA1105P/Q/R/S and SJA1110, it
became clear that these switches do not behave reliably at all.

- On SJA1110, a static FDB entry cannot be installed at all
- On SJA1105P/Q/R/S, it is very picky about the inner/outer VLAN type
- Dynamically learned entries will make us not install static ones, or
  even if we do, they might not take effect

Patch 5/6 has a conflict with net-next (sorry), the commit message of
that patch describes how to deal with it. Thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>