Merge branch 'octeontx2-af-next'

Merge branch 'octeontx2-af-next'

Ratheesh Kannoth says:

====================
octeontx2: *** Exact Match Table and Field hash ***

*** Exact match table and Field hash support for CN10KB silicon ***

Ratheesh Kannoth (11):

These patch series enables exact match table in CN10KB silicon. Legacy
silicon used NPC mcam to do packet fields/channel matching for NPC rules.
NPC mcam resources exahausted as customer use case increased.
Supporting many DMAC filter becomes a challenge, as RPM based filter
count is less. Exact match table has 4way 2K entry table and a 32 entry
fully associative cam table. Second table is to handle hash
table collision overflows in 4way 2K entry table. Enabling exact match table
results in KEX key to be appended with Hit/Miss status. This can be used
to match in NPC mcam for a more generic rule and drop those packets than
having DMAC drop rules for each DMAC entry in NPC mcam.

  octeontx2-af: Exact match support
  octeontx2-af: Exact match scan from kex profile
  octeontx2-af: devlink configuration support
  octeontx2-af: FLR handler for exact match table.
  octeontx2-af: Drop rules for NPC MCAM
  octeontx2-af: Debugsfs support for exact match.
  octeontx2: Modify mbox request and response structures
  octeontx2-af: Wrapper functions for mac addr add/del/update/reset
  octeontx2-af: Invoke exact match functions if supported
  octeontx2-pf: Add support for exact match table.
  octeontx2-af: Enable Exact match flag in kex profile

Suman Ghosh (1):

CN10KB variant of CN10K series of silicons supports
a new feature where in a large protocol field
(eg 128bit IPv6 DIP) can be condensed into a small
hashed 32bit data. This saves a lot of space in MCAM key
and allows user to add more protocol fields into the filter.
A max of two such protocol data can be hashed.
This patch adds support for hashing IPv6 SIP and/or DIP.
====================

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