[PATCH V3 00/20] Add initial support for synchronized discovery

[Andrei Otcheretianski]

This patch series add initial support for NAN synchronized discovery
by reusing the existing USD implemetation in wpa_supplicant.
This is based on the latest wireless-next tree, which introduced
DW notification concept and allows SDF transmissions over NAN device
interface with proper timing.
This patch series is a completion of the previously partially applied
V2 series.
Changes in V3:
- Rebased on top of the latest main branch with the original patches 1-20
  applied.
- NAN USD refactoring patch is split into 3 patches.
- Since wireless-next disables NAN radio support by default in
  mac80211_hwsim, use dynamic wpa_supplicant interfaces for NAN
  testing that are using NAN enabled radios.

Andrei Otcheretianski (14):
  NAN: Combine nan_usd.c/h with nan_supplicant.c/h files
  NAN: Rename common functions to remove usd suffix
  NAN: Add inline stubs and remove unnecessary ifdef guards
  wpa_supplicant: Make sure NAN DE is initialized in wpas_nan_ready()
  NAN: Enable DW notification
  wpa_supplicant: Support synchronized NAN publish/subscribe
  NAN: Reuse nan_de_tx_sdf() to transmit solicited publish
  NAN: Support matching filters
  ctrl_iface: Support configuration of publish/subscribe match filters
  NAN: Support Service Response Filters (SRF)
  NAN: Support RSSI range limited services
  NAN: Don't send sync SDFs with offchannel tx
  tests: Start another dynamic wpa_supplicant interface
  tests: Add NAN device support to HWSimRadio

Ilan Peer (6):
  nl80211: Do not allow off channel for NAN Device action frames
  driver: Extend NAN cluster configuration
  NAN: Support configuring NAN operation
  nl80211: Support updating NAN configuration
  nl80211: Extend NAN configuration
  tests: Add testing coverage for NAN operation

 src/ap/nan_usd_ap.c                     |   2 +-
 src/common/nan_de.c                     | 510 ++++++++++---
 src/common/nan_de.h                     |  34 +-
 src/common/nan_defs.h                   |   7 +
 src/drivers/driver.h                    |  47 ++
 src/drivers/driver_nl80211.c            | 148 +++-
 src/nan/nan.c                           |  20 +
 src/nan/nan.h                           |   9 +
 tests/hwsim/hwsim.py                    |  14 +-
 tests/hwsim/run-tests.py                |  51 +-
 tests/hwsim/start.sh                    |   4 +
 tests/hwsim/stop.sh                     |   4 +-
 tests/hwsim/test_nan.py                 | 815 +++++++++++++++++++++
 wpa_supplicant/Android.mk               |  14 +-
 wpa_supplicant/Makefile                 |  12 +-
 wpa_supplicant/ctrl_iface.c             |  93 ++-
 wpa_supplicant/dbus/dbus_new_handlers.c |   8 +-
 wpa_supplicant/driver_i.h               |   8 +
 wpa_supplicant/events.c                 |  13 +-
 wpa_supplicant/nan_supplicant.c         | 937 +++++++++++++++++++++++-
 wpa_supplicant/nan_supplicant.h         | 135 ++++
 wpa_supplicant/nan_usd.c                | 716 ------------------
 wpa_supplicant/nan_usd.h                |  54 --
 wpa_supplicant/notify.c                 |   4 +-
 wpa_supplicant/p2p_supplicant.c         |   2 +-
 wpa_supplicant/wpa_cli.c                |  16 +
 wpa_supplicant/wpa_supplicant.c         |  11 +-
 wpa_supplicant/wpa_supplicant_i.h       |   1 +
 28 files changed, 2689 insertions(+), 1000 deletions(-)
 create mode 100644 tests/hwsim/test_nan.py
 delete mode 100644 wpa_supplicant/nan_usd.c
 delete mode 100644 wpa_supplicant/nan_usd.h

-- 
2.52.0