[PATCH v7 00/27] Add common flow attr/action parsing infrastructure to Intel PMD's

[Anatoly Burakov <anatoly.burakov@intel.com>]

This patchset introduces common flow attr/action checking infrastructure to
some Intel PMD's (IXGBE, I40E, IAVF, and ICE). The aim is to reduce code
duplication, simplify implementation of new parsers/verification of existing
ones, and make action/attr handling more consistent across drivers.

v7:
- Fail on empty action list before calling into user callbacks
- Remove empty code

v6:
- Increase max number of actions to 32
- Add missing flow item types from list of types needing conf
- Improved egress/ingress handling
- ixgbe: allow mark and drop combination of actions
- ixgbe: fix set-then-reset when initializing rules for fdir engine

v5:
- Add missing patch for component/class name compile time constant
- Fixed missing RSS queue contiguousness checks

v4:
- First few commits were integrated as part of a different patchset
- Added more logging to common infrastructure
- RSS validation now allows discontiguous queue lists by default
- Fixed some checks being too stringent and failing common validation

v3:
- Rebase on latest next-net-intel
- Added 4 new commits that have to do with not using `rte_eth_dev` in rte_flow
- Converted the remaining commits to use adapter structures everywhere
- Minor fixes in how return values are handled
- Fixed incorrect check in i40e RSS validation

v2:
- Rebase on latest main
- Now depends on series 37585 [1]

[1] https://patches.dpdk.org/project/dpdk/list/?series=37585

Anatoly Burakov (21):
  eal/common: add token concatenation macro
  net/intel/common: add common flow action parsing
  net/intel/common: add common flow attr validation
  net/ixgbe: use common checks in ethertype filter
  net/ixgbe: use common checks in syn filter
  net/ixgbe: use common checks in L2 tunnel filter
  net/ixgbe: use common checks in ntuple filter
  net/ixgbe: use common checks in security filter
  net/ixgbe: use common checks in FDIR filters
  net/ixgbe: use common checks in RSS filter
  net/i40e: use common flow attribute checks
  net/i40e: refactor RSS flow parameter checks
  net/i40e: use common action checks for ethertype
  net/i40e: use common action checks for FDIR
  net/i40e: use common action checks for tunnel
  net/iavf: use common flow attribute checks
  net/iavf: use common action checks for IPsec
  net/iavf: use common action checks for hash
  net/iavf: use common action checks for FDIR
  net/iavf: use common action checks for fsub
  net/iavf: use common action checks for flow query

Bruce Richardson (1):
  build: add build defines for component name and class

Vladimir Medvedkin (5):
  net/ice: use common flow attribute checks
  net/ice: use common action checks for hash
  net/ice: use common action checks for FDIR
  net/ice: use common action checks for switch
  net/ice: use common action checks for ACL

 drivers/meson.build                        |    2 +
 drivers/net/intel/common/flow_check.h      |  354 ++++++
 drivers/net/intel/common/log.h             |   40 +
 drivers/net/intel/i40e/i40e_ethdev.h       |    1 -
 drivers/net/intel/i40e/i40e_flow.c         |  433 +++-----
 drivers/net/intel/i40e/i40e_hash.c         |  438 +++++---
 drivers/net/intel/i40e/i40e_hash.h         |    2 +-
 drivers/net/intel/iavf/iavf_fdir.c         |  368 +++----
 drivers/net/intel/iavf/iavf_fsub.c         |  262 ++---
 drivers/net/intel/iavf/iavf_generic_flow.c |  107 +-
 drivers/net/intel/iavf/iavf_generic_flow.h |    2 +-
 drivers/net/intel/iavf/iavf_hash.c         |  153 +--
 drivers/net/intel/iavf/iavf_ipsec_crypto.c |   43 +-
 drivers/net/intel/ice/ice_acl_filter.c     |  146 ++-
 drivers/net/intel/ice/ice_fdir_filter.c    |  384 ++++---
 drivers/net/intel/ice/ice_generic_flow.c   |   59 +-
 drivers/net/intel/ice/ice_generic_flow.h   |    2 +-
 drivers/net/intel/ice/ice_hash.c           |  189 ++--
 drivers/net/intel/ice/ice_switch_filter.c  |  389 +++----
 drivers/net/intel/ixgbe/ixgbe_flow.c       | 1161 +++++++-------------
 lib/eal/include/rte_common.h               |    4 +
 lib/meson.build                            |    2 +
 22 files changed, 2269 insertions(+), 2272 deletions(-)
 create mode 100644 drivers/net/intel/common/flow_check.h
 create mode 100644 drivers/net/intel/common/log.h

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2.47.3