[PATCH v6 00/19] DPAA bus/net/mempool/DMA driver fixes and improvements

[Hemant Agrawal <hemant.agrawal@nxp.com>]

This series collects a set of correctness fixes, cleanups and feature
additions across the NXP DPAA bus, net, mempool and DMA drivers.

1. Bus/fman infrastructure cleanups (patches 01, 02, 13)
   - bus/dpaa: refine fman naming and fix global scope
   - bus/dpaa: scan max BPID from DTS
   - bus/dpaa: improve log macro and fix bus detection

2. Statistics (patch 03)
   - net/dpaa: add BMI Tx statistics

3. Process-type guards (patch 04)
   - dpaa: add process-type guards to prevent segfaults in secondary

4. FQ shutdown hardening (patches 05-11)
   - bus/dpaa: define helpers for qman channel and wq
   - drivers: shutdown DPAA FQ by fq descriptor
   - bus/dpaa: improve FQ shutdown with channel validation
   - bus/dpaa: enhance DPAA FQ shutdown
   - drivers: add DPAA cgrid cleanup support
   - net/dpaa: clean Tx confirmation FQ on device stop
   - net/dpaa: remove redundant FQ shutdown from Rx queue setup

5. net/dpaa improvements (patches 12, 14, 15)
   - net/dpaa: optimize FM deconfig
   - net/dpaa: optimize FMC MAC type parsing
   - net/dpaa: report error on using deferred start

6. mempool/dpaa (patches 16-17)
   - drivers: optimize DPAA multi-entry buffer pool operations
   - drivers: release DPAA bpid on driver destructor

7. dma/dpaa (patch 18)
   - dma/dpaa: add SG data validation and ERR050757 fix

8. net/dpaa ONIC port support (patch 19)
   - net/dpaa: add ONIC port checks

v6 changes:
- Fix bman_release_fast() in patch 16: replace rte_memcpy() on the
  small bm_bufs[] stack array with memcpy(); the SIMD implementation
  of rte_memcpy reads in 32/64-byte chunks and triggers
  -Warray-bounds with GCC 15 / ASAN builds on the 64-byte array.
  memcpy() is correct here as this is a local stack buffer with no
  DMA or multi-process constraints.

v5 changes:
- Rebased onto current upstream main; resolved conflict in
  drivers/crypto/dpaa_sec/dpaa_sec.c where upstream removed the
  cryptodev_name[] local variable and snprintf() call in
  cryptodev_dpaa_sec_probe() -- patch 04 now uses dpaa_dev->name
  directly in rte_cryptodev_pmd_create().
- Resolved conflict in drivers/net/dpaa/dpaa_ethdev.c where upstream
  removed rte_dpaa_device.eth_dev -- patch 04 now uses
  rte_eth_dev_allocated() to look up the Ethernet device by name.

v4 changes:
- Fix dpaa_bus_dev_compare() to return the strncmp result (previously
  always returned 0, breaking device matching).
- Remove the dead get_tx_port_type() function that triggered a clang
  -Wunused-function CI failure.
- Guard all dpaa_fm_deconfig() call sites against NULL port_handle to
  prevent a NULL dereference on partially initialised interfaces.
- Move the penv variable declaration in dpaa_qdma_init() to the point of
  use (C99 inline), fixing a spurious -Wunused-variable warning during
  bisect of earlier patches in the series.

Gagandeep Singh (2):
  bus/dpaa: enhance DPAA FQ shutdown
  dma/dpaa: add SG data validation and ERR050757 fix

Hemant Agrawal (5):
  net/dpaa: clean Tx confirmation FQ on device stop
  net/dpaa: remove redundant FQ shutdown from Rx queue setup
  net/dpaa: optimize FM deconfig
  bus/dpaa: improve log macro and fix bus detection
  net/dpaa: report error on using deferred start

Jun Yang (10):
  bus/dpaa: refine fman naming and fix global scope
  bus/dpaa: scan max BPID from DTS
  drivers: add BMI Tx statistics
  bus/dpaa: define helpers for qman channel and wq
  drivers: shutdown DPAA FQ by fq descriptor
  bus/dpaa: improve FQ shutdown with channel validation
  drivers: add DPAA cgrid cleanup support
  net/dpaa: optimize FMC MAC type parsing
  drivers: optimize DPAA multi-entry buffer pool operations
  drivers: release DPAA bpid on driver destructor

Prashant Gupta (1):
  drivers: add process-type guards for secondary process

Vanshika Shukla (1):
  net/dpaa: add ONIC port checks

 drivers/bus/dpaa/base/fman/fman.c         |  23 ++--
 drivers/bus/dpaa/base/fman/fman_hw.c      | 108 +++++++++----------
 drivers/bus/dpaa/base/qbman/bman.c        |  59 ++++------
 drivers/bus/dpaa/base/qbman/bman_driver.c |  48 ++++++---
 drivers/bus/dpaa/base/qbman/qman.c        | 115 +++++++++++---------
 drivers/bus/dpaa/base/qbman/qman.h        |  23 +++-
 drivers/bus/dpaa/base/qbman/qman_driver.c |  29 ++++-
 drivers/bus/dpaa/dpaa_bus.c               |  33 ++++--
 drivers/bus/dpaa/dpaa_bus_base_symbols.c  |   4 +
 drivers/bus/dpaa/include/fman.h           |  30 +++++-
 drivers/bus/dpaa/include/fsl_bman.h       |  49 +++++++--
 drivers/bus/dpaa/include/fsl_qman.h       |  22 +++-
 drivers/crypto/dpaa_sec/dpaa_sec.c        |   3 -
 drivers/dma/dpaa/dpaa_qdma.c              | 102 +++++++++++++-----
 drivers/mempool/dpaa/dpaa_mempool.c       |  75 +++++++++++--
 drivers/mempool/dpaa/dpaa_mempool.h       |   3 +-
 drivers/net/dpaa/dpaa_ethdev.c            | 122 ++++++++++++++++++----
 drivers/net/dpaa/dpaa_ethdev.h            |  22 +++-
 drivers/net/dpaa/dpaa_flow.c              | 120 +++++++++++----------
 drivers/net/dpaa/dpaa_flow.h              |   7 +-
 drivers/net/dpaa/dpaa_fmc.c               |  73 ++++++++-----
 21 files changed, 725 insertions(+), 345 deletions(-)

-- 
2.25.1