Merge branch 'sfc-decap'

Edward Cree says:

====================
sfc: more flexible encap matches on TC decap rules

This series extends the TC offload support on EF100 to support optionally
 matching on the IP ToS and UDP source port of the outer header in rules
 performing tunnel decapsulation.  Both of these fields allow masked
 matches if the underlying hardware supports it (current EF100 hardware
 supports masking on ToS, but only exact-match on source port).
Given that the source port is typically populated from a hash of inner
 header entropy, it's not clear whether filtering on it is useful, but
 since we can support it we may as well expose the capability.
====================

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