[PATCH v2 0/8] Fix outer UDP checksum for Intel nics

[David Marchand <david.marchand@redhat.com>]

This series aims at fixing outer UDP checksum for Intel nics (i40e and
ice). While reviewing the API, I found out some discrepancies in the
mbuf documentation that I tried to fix.
I also noticed that the net/hns3 is really similar in its internals and
aligned its implementation.

As I touched testpmd csumonly engine, this series may break other
vendors outer offloads, so please vendors, review and test this ASAP.

Thanks.


-- 
David Marchand

Changes since v1:
- fix outer udp checksum for real (*sigh*),


David Marchand (8):
  net/ice: fix check for outer UDP checksum offload
  net/ice: enhance debug when HW fails to transmit
  mbuf: fix Tx checksum offload examples
  app/testpmd: fix outer IP checksum offload
  net: fix outer UDP checksum in Intel prepare helper
  net/i40e: fix outer UDP checksum offload for X710
  net/iavf: remove outer UDP checksum offload for X710 VF
  net: clear outer UDP checksum in Intel prepare helper

 .mailmap                           |  1 +
 app/test-pmd/csumonly.c            | 31 ++++-------
 doc/guides/nics/features/iavf.ini  |  2 +-
 doc/guides/prog_guide/mbuf_lib.rst | 22 +++-----
 drivers/net/hns3/hns3_rxtx.c       | 87 ------------------------------
 drivers/net/i40e/i40e_ethdev.c     |  6 ++-
 drivers/net/i40e/i40e_rxtx.c       |  9 ++++
 drivers/net/iavf/iavf_ethdev.c     |  5 +-
 drivers/net/ice/ice_ethdev.c       | 29 ++++++++--
 drivers/net/ice/ice_rxtx.c         |  6 +--
 lib/net/rte_net.h                  | 30 ++++++++++-
 11 files changed, 93 insertions(+), 135 deletions(-)

-- 
2.44.0