K 10
svn:author
V 2
np
K 8
svn:date
V 27
2018-08-15T03:03:01.570943Z
K 7
svn:log
V 466
cxgbe(4): Use two hashes instead of a table to keep track of
hashfilters.  Two because the driver needs to look up a hashfilter by
its 4-tuple or tid.

A couple of fixes while here:
- Reject attempts to add duplicate hashfilters.
- Do not assume that any part of the 4-tuple that isn't specified is 0.
  This makes it consistent with all other mandatory parameters that
  already require explicit user input.

MFC after:	2 weeks
Sponsored by:	Chelsio Communications

END