[PATCH 0/4] Add more signal quality information in bgscan CQM

[Paul Stewart]

This series has the following patches:


  drivers: update driver.h to add signal quality elements to
signal_change structure
  driver_nl80211: Add new survey retrieval function to nl80211 driver,
and add txrate to station
  events: Add new channel condition parameters to bgscan signal change
event handling
  bgscan: Update all bgscan modules to accept new txrate and noise parameters

It updates nl80211 to pass up more information about the channel's
condition to wpa_supplicant, which in turns passes this information
down to the background scan modules.  Modules can potentially get a
richer feel for the channel condition and make better choices about
scan/no-scan and roam/no-roam.


 src/drivers/driver.h           |    3 +
 src/drivers/driver_nl80211.c   |  116 +++++++++++++++++++++++++++++++++++++---
 wpa_supplicant/bgscan.c        |    7 ++-
 wpa_supplicant/bgscan.h        |   11 +++-
 wpa_supplicant/bgscan_learn.c  |    8 ++-
 wpa_supplicant/bgscan_simple.c |    4 +-
 wpa_supplicant/events.c        |    4 +-
 7 files changed, 137 insertions(+), 16 deletions(-)