[PATCH v2 00/17] net/dpaa2: fixes and improvements

[Maxime Leroy <maxime@leroys.fr>]

Various fixes and improvements for the dpaa2 net driver and fslmc bus.

Patches 1-6 fix resource leaks on port close, error paths, link status
and devargs propagation on hotplug.

Patches 7-14 fix additional bugs: spurious VLAN insertion, error packet
dump crash, packet type classification, checksum offload flags, software
taildrop buffer access, burst mode info reporting, SG table walk bounds,
and MAC stats DMA allocation.

Patch 15 is a minor cleanup in the link status area.

Patches 16-17 add devargs alternatives for getenv-based configuration
of taildrop and data stashing options.

Changes since v1:
- Add Cc: stable@dpdk.org on patches with Fixes: tags (Stephen)
- Reorder series: fixes first, then improvements (Stephen)
- Patch 2: squash with former patch 4 (Hemant)
- Patch 6: move devargs refresh from plug to scan rescan path (David)
- Patch 17: keep getenv for backward compatibility, add devargs as
  alternative instead of replacement
- Drop former patch 11 (bus/fslmc: remove dead blocklist check) to
  avoid disaligning with other buses (David)
- New patches 8, 11-14 fixing issues reported by Stephen
- New patches 7, 9-10 fixing VLAN insertion and packet classification
  issues

Maxime Leroy (17):
  net/dpaa2: fix queue block memory leak on port close
  net/dpaa2: fix rx error queue memory leaks
  net/dpaa2: warn on rx descriptor limit only in high perf buffer mode
  net/dpaa2: fix resource leak on softparser failure
  net/dpaa2: fix link not up after port stop/start
  bus/fslmc: fix devargs not propagated on hotplug
  net/dpaa2: fix spurious VLAN insertion on non-VLAN packets
  net/dpaa2: fix error packet dump crash and memory leak
  net/dpaa2: fix L4 packet type classification in slow parse path
  net/dpaa2: fix L3/L4 checksum offload flags
  net/dpaa2: fix software taildrop buffer access
  net/dpaa2: fix burst mode info to report active burst function
  net/dpaa2: add SG table walk upper bound in Rx path
  net/dpaa2: fix MAC stats DMA buffer allocation per xstats call
  net/dpaa2: use CHECK_INTERVAL macro in set_link_down
  net/dpaa2: add devargs to disable Rx taildrop
  net/dpaa2: add devargs alternative for data stashing getenv

 drivers/bus/fslmc/fslmc_bus.c           |   4 +
 drivers/bus/fslmc/portal/dpaa2_hw_pvt.h |  16 +-
 drivers/net/dpaa2/dpaa2_ethdev.c        | 211 ++++++++++++------------
 drivers/net/dpaa2/dpaa2_ethdev.h        |   3 +
 drivers/net/dpaa2/dpaa2_rxtx.c          |  85 +++++-----
 drivers/net/dpaa2/mc/fsl_dpni.h         |   6 +
 6 files changed, 164 insertions(+), 161 deletions(-)

-- 
2.43.0