Message-ID: <51DBF389.5060209@inov.pt> (sfid-20130709_132734_115645_90E496F9)
Date: Tue, 09 Jul 2013 12:27:05 +0100
From: =?UTF-8?B?Sm9zw6kgTWlndWVsIEdvbsOnYWx2ZXM=?=
	<jose.goncalves@inov.pt>
MIME-Version: 1.0
To: Luciano Coelho <coelho@ti.com>
CC: Arik Nemtsov <arik@wizery.com>, linux-wireless@vger.kernel.org
Subject: Re: wl127x: Unable to associate with a WPA2-PSK AP
References: <51DB0ACC.7050800@inov.pt>   <CA+XVXfcakDiN1pPqGDQAN=VR8p_C1LUWGt_nX-rGXDLsBkk+Dw@mail.gmail.com>   <51DB4195.8090103@inov.pt>   <CA+XVXffKKVMeD5GXkzDsnvR7=Ocb8QP0Y7eeD-ZZTzsxJL7PqA@mail.gmail.com>  <1373360959.21065.183.camel@cumari.coelho.fi> <51DBD904.6020007@inov.pt> <1373362817.21065.191.camel@cumari.coelho.fi>
In-Reply-To: <1373362817.21065.191.camel@cumari.coelho.fi>
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Sender: linux-wireless-owner@vger.kernel.org

Hi,

I've upgraded the firmware and also backported all patches in Luca's 
tree which do not break API compatibility in kernel 3.9 and still have 
no success. Here goes the log:

[root ~]$ wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf
Successfully initialized wpa_supplicant
[   38.295000] wlcore: firmware booted (Rev 6.3.10.0.136)
[   38.655000] cfg80211: Calling CRDA for country: PT
[   38.655000] cfg80211: Regulatory domain changed to country: PT
[   38.665000] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp)
[   38.665000] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), 
(N/A, 2000 mBm)
[   38.675000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), 
(N/A, 2000 mBm)
[   38.675000] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), 
(N/A, 2000 mBm)
[   38.685000] cfg80211:   (5490000 KHz - 5710000 KHz @ 40000 KHz), 
(N/A, 2700 mBm)
[   38.685000] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), 
(N/A, 4000 mBm)
wlan0: SME: Trying to authenticate with 88:43:e1:57:79:c0 (SSID='[ 
38.945000] wlan0: authenticate with 88:43:e1:57:79:c0
A. Guidance' freq=2452 MHz)
[   38.985000] wlan0: send auth to 88:43:e1:57:79:c0 (try 1/3)
[   38.990000] wlan0: authenticated
wlan0: Trying to associate with 88:43:e1:57:79:c0 (SSID='A. Guidance' 
freq=2452 MHz)
[   39.065000] wlan0: associate with 88:43:e1:57:79:c0 (try 1/3)
[   39.070000] wlan0: RX AssocResp from 88:43:e1:57:79:c0 (capab=0x431 
status=0 aid=1)
[   39.095000] wlan0: associated
[   39.095000] cfg80211: Calling CRDA for country: PT
[   39.105000] cfg80211: Regulatory domain changed to country: PT
[   39.105000] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp)
[   39.110000] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), 
(N/A, 2000 mBm)
[   39.125000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), 
(N/A, 2000 mBm)
[   39.125000] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), 
(N/A, 2000 mBm)
[   39.140000] cfg80211:   (5490000 KHz - 5710000 KHz @ 40000 KHz), 
(N/A, 2700 mBm)
[   39.140000] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), 
(N/A, 4000 mBm)
wlan0: Associated with 88:43:e1:57:79:c0
[   40.925000] wlcore: Beacon loss detected. roles:0xff
[   42.610000] wlcore: Beacon loss detected. roles:0xff
[   44.275000] wlcore: Beacon loss detected. roles:0xff
[   45.740000] wlcore: Connection loss work (role_id: 0).
[   45.740000] wlan0: Connection to AP 88:43:e1:57:79:c0 lost

And I still have the issue of not being able to scan all APs in the 
vicinity. I can only (briefly) associate with my AP because I restrict 
the scanning frequencies in wpa_supplicant.conf file;

country=PT
ap_scan=1
ctrl_interface=/var/run/wpa_supplicant
network={
     ssid="A. Guidance"
     scan_freq=2452
     key_mgmt=WPA-PSK
     proto=WPA2
     pairwise=CCMP TKIP
     group=TKIP
     psk="<some_password_in_ascii>"
}

Any more ideas on how to debug this? Is there any specific debug_level 
mask that can apply to the driver to help it?

José Gonçalves