[PATCH v3 00/15] consolidate ice and iavf Tx vector paths

[Bruce Richardson]

This patchset consolidates the ice and iavf vector Tx paths, moving the
code to net/intel/common. The iavf code is used as the basis for the
move, because it has a superset of the features. When the common code is
adopted by the ice driver, it then gains features such as QinQ support
and tunneling support.

V3:
* fix variable shadowing issue in patch 15 (ci_txq_vec_capable param)
* update ice.ini with new features

V2:
* fix build when iova not in mbuf
* add extra patch to consolidate the offload flags


Bruce Richardson (15):
  net/iavf: remove unnecessary alignment calls
  net/intel: make Tx context flag common
  net/iavf: use separate params for VLAN and QinQ position
  net/iavf: deduplicate tunnel field fill functions
  net/intel: define common macros for tunneling bit-shifts
  net/intel: move iavf descriptor writing functions to common
  net/intel: use function callback for lldp
  net/intel: allow building without IOVA in mbuf
  net/ice: use common descriptor creation functions
  net/intel: move vector Tx paths to common
  net/ice: use common AVX Tx functions
  net/intel: add common vector Tx fns with context handling
  net/intel: improve Tx path selection logic
  net/ice: enable context desc offloads for vector Tx
  net/intel: consolidate Tx vector offload path checks

 doc/guides/nics/features/ice.ini              |   8 +-
 doc/guides/rel_notes/release_26_11.rst        |   6 +
 drivers/net/intel/common/tx.h                 | 107 ++-
 drivers/net/intel/common/tx_vec_x86.h         | 781 ++++++++++++++++++
 drivers/net/intel/cpfl/cpfl_rxtx.c            |   3 +-
 drivers/net/intel/i40e/i40e_rxtx.c            |   2 +-
 drivers/net/intel/iavf/iavf_rxtx.c            |  94 +--
 drivers/net/intel/iavf/iavf_rxtx.h            |  53 --
 drivers/net/intel/iavf/iavf_rxtx_vec_avx2.c   | 496 +----------
 drivers/net/intel/iavf/iavf_rxtx_vec_avx512.c | 495 +----------
 drivers/net/intel/iavf/iavf_rxtx_vec_common.h |  79 +-
 drivers/net/intel/iavf/meson.build            |   4 +-
 drivers/net/intel/ice/ice_ethdev.h            |   3 +
 drivers/net/intel/ice/ice_rxtx.c              |  44 +-
 drivers/net/intel/ice/ice_rxtx.h              |  17 +-
 drivers/net/intel/ice/ice_rxtx_vec_avx2.c     | 159 +---
 drivers/net/intel/ice/ice_rxtx_vec_avx512.c   | 154 +---
 drivers/net/intel/ice/ice_rxtx_vec_common.h   |  62 +-
 drivers/net/intel/idpf/idpf_rxtx.c            |   3 +-
 19 files changed, 1068 insertions(+), 1502 deletions(-)
 create mode 100644 drivers/net/intel/common/tx_vec_x86.h

--
2.53.0