libertas: make association work again

This series makes libertas actually associate with APs after the cfg80211 conversion. There was a pretty big TODO where if cfg80211 didn't pass in the BSSID of the AP to associate with, then libertas would fail because the firmware really, really, really wants a BSSID. So lets do a scan to find that BSSID. The other notable change is a fix to make sure all supported rates are included in the firmware's association request, lack of which caused some APs to deny the attempt.

Dan Williams (5):
libertas: get the right # of scanned BSSes
libertas: better scan response debugging
libertas: better association request debugging
libertas: fix association with some APs by using extended rates
libertas: scan before assocation if no BSSID was given

 drivers/net/wireless/libertas/cfg.c  |  275 ++++++++++++++++++++++++++--------
 drivers/net/wireless/libertas/dev.h  |    5 +
 drivers/net/wireless/libertas/main.c |    1 +
 3 files changed, 219 insertions(+), 62 deletions(-)