[PATCH v2 00/33] staging/wfx: usual maintenance

[Jerome Pouiller <Jerome.Pouiller@silabs.com>]

From: Jérôme Pouiller <jerome.pouiller@silabs.com>

Hi,

The following PR contains now usual maintenance for the wfx driver. I have
more-or-less sorted the patches by importance:
    - the first ones and the two last ones are fixes for a few corner-cases
      reported by users
    - the patches 9 and 10 add support for CSA and TDLS
    - then the end of the series is mostly cosmetics and nitpicking

I have wait longer than I initially wanted before to send this PR. It is
because didn't want to conflict with the PR currently in review[1] to
relocate this driver into the main tree. However, this PR started to be
very large and nothing seems to move on main-tree side so I decided to not
wait longer.

Kalle, I am going to send a new version of [1] as soon as this PR will be
accepted. I hope you will have time to review it one day :-).

[1] https://lore.kernel.org/all/20210315132501.441681-1-Jerome.Pouiller@silabs.com/

v2:
  - Add patches 32 and 33 to solve a possible race when device is
    misconfigured
  - Fix C99 comments (Kari)
  - Replace "API 3.8" by "firmware API 3.8" (Kari)
  - Fix wording "aligned with first argument" instead of "aligned with
    opening parenthesis"

Jérôme Pouiller (33):
  staging: wfx: use abbreviated message for "incorrect sequence"
  staging: wfx: do not send CAB while scanning
  staging: wfx: ignore PS when STA/AP share same channel
  staging: wfx: wait for SCAN_CMPL after a SCAN_STOP
  staging: wfx: avoid possible lock-up during scan
  staging: wfx: drop unused argument from hif_scan()
  staging: wfx: fix atomic accesses in wfx_tx_queue_empty()
  staging: wfx: take advantage of wfx_tx_queue_empty()
  staging: wfx: declare support for TDLS
  staging: wfx: fix support for CSA
  staging: wfx: relax the PDS existence constraint
  staging: wfx: simplify API coherency check
  staging: wfx: update with the firmware API 3.8
  staging: wfx: uniformize counter names
  staging: wfx: fix misleading 'rate_id' usage
  staging: wfx: declare variables at beginning of functions
  staging: wfx: simplify hif_join()
  staging: wfx: reorder function for slightly better eye candy
  staging: wfx: fix error names
  staging: wfx: apply naming rules in hif_tx_mib.c
  staging: wfx: remove unused definition
  staging: wfx: remove useless debug statement
  staging: wfx: fix space after cast operator
  staging: wfx: remove references to WFxxx in comments
  staging: wfx: update files descriptions
  staging: wfx: reformat comment
  staging: wfx: avoid c99 comments
  staging: wfx: fix comments styles
  staging: wfx: remove useless comments after #endif
  staging: wfx: explain the purpose of wfx_send_pds()
  staging: wfx: indent functions arguments
  staging: wfx: ensure IRQ is ready before enabling it
  staging: wfx: early exit of PDS is not correct

 drivers/staging/wfx/bh.c              |  33 +++----
 drivers/staging/wfx/bh.h              |   4 +-
 drivers/staging/wfx/bus_sdio.c        |  29 +++---
 drivers/staging/wfx/bus_spi.c         |  22 ++---
 drivers/staging/wfx/data_rx.c         |   7 +-
 drivers/staging/wfx/data_rx.h         |   4 +-
 drivers/staging/wfx/data_tx.c         |  87 +++++++++--------
 drivers/staging/wfx/data_tx.h         |   6 +-
 drivers/staging/wfx/debug.c           |  54 ++++++-----
 drivers/staging/wfx/debug.h           |   2 +-
 drivers/staging/wfx/fwio.c            |  26 ++---
 drivers/staging/wfx/fwio.h            |   2 +-
 drivers/staging/wfx/hif_api_cmd.h     |  14 +--
 drivers/staging/wfx/hif_api_general.h |  25 ++---
 drivers/staging/wfx/hif_api_mib.h     |  85 ++++++++--------
 drivers/staging/wfx/hif_rx.c          |  23 ++---
 drivers/staging/wfx/hif_rx.h          |   3 +-
 drivers/staging/wfx/hif_tx.c          |  61 +++++-------
 drivers/staging/wfx/hif_tx.h          |   6 +-
 drivers/staging/wfx/hif_tx_mib.c      |  14 +--
 drivers/staging/wfx/hif_tx_mib.h      |   2 +-
 drivers/staging/wfx/hwio.c            |   6 +-
 drivers/staging/wfx/hwio.h            |  20 ++--
 drivers/staging/wfx/key.c             |  30 +++---
 drivers/staging/wfx/key.h             |   4 +-
 drivers/staging/wfx/main.c            |  37 +++++--
 drivers/staging/wfx/main.h            |   3 +-
 drivers/staging/wfx/queue.c           |  43 ++++----
 drivers/staging/wfx/queue.h           |   6 +-
 drivers/staging/wfx/scan.c            |  55 +++++++----
 drivers/staging/wfx/scan.h            |   4 +-
 drivers/staging/wfx/sta.c             | 135 +++++++++++++++-----------
 drivers/staging/wfx/sta.h             |   8 +-
 drivers/staging/wfx/traces.h          |   2 +-
 drivers/staging/wfx/wfx.h             |  14 ++-
 35 files changed, 469 insertions(+), 407 deletions(-)

-- 
2.33.0