From: "José Miguel Gonçalves" <jose.goncalves@inov.pt>
To: linux-wireless@vger.kernel.org
Cc: Luciano Coelho <coelho@ti.com>
Subject: wl127x: Unable to associate with a WPA2-PSK AP
Date: Mon, 08 Jul 2013 19:54:04 +0100 [thread overview]
Message-ID: <51DB0ACC.7050800@inov.pt> (raw)
Hi,
After solving some initial platform issues, I'm now blocked in two more issues
using the wl127x driver with kernel 3.9.9 in a S3C2416 hardware based platform.
The first one is that the command "iw wlan0 scan" does not scan all frequencies.
I've seen a patch submitted to fix an issue in the driver for the 5 GHz band
(http://permalink.gmane.org/gmane.linux.kernel.wireless.general/107771) but this
is not my issue, because I can not see also several APs in the 2.4GHz band after a
scan.
The second issue is when I try to associate with an AP using WPA2-PSK with
wpa_supplicant (only able to reach this point by setting "scan_freq" in
wpa_supplicat.conf file to the frequency used by the AP, because of the inability
to perform of a complete scan) I get an error in the driver, as shown in the log
bellow:
[root ~]$ wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf
Successfully initialized wpa_supplicant
[ 33.915000] wlcore: firmware booted (Rev 6.3.10.0.133)
[ 34.280000] cfg80211: Calling CRDA for country: PT
[ 34.290000] cfg80211: Regulatory domain changed to country: PT
[ 34.290000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain,
max_eirp)
[ 34.305000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 34.320000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 34.320000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 34.330000] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 34.340000] cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000
mBm)
wlan0: SME: Trying to authenticate with 88:43:e1:57:79:c0 (SSID='[ 34.585000]
wlan0: authenticate with 88:43:e1:57:79:c0
A. Guidance' freq=2452 MHz)
[ 34.595000] ------------[ cut here ]------------
[ 34.595000] WARNING: at drivers/net/wireless/ti/wlcore/tx.c:1307
wlcore_is_queue_stopped_by_reason_locked+0x98/0xb4 [wlcore]()
[ 34.595000] Modules linked in: arc4 wl12xx wlcore mac80211 wlcore_sdio lm70
[ 34.595000] Backtrace:
[ 34.595000] [<c000b92c>] (dump_backtrace+0x0/0x10c) from [<c02ed4a4>]
(dump_stack+0x18/0x1c)
[ 34.595000] r6:bf05ddd8 r5:00000009 r4:00000000 r3:00000000
[ 34.595000] [<c02ed48c>] (dump_stack+0x0/0x1c) from [<c0019ecc>]
(warn_slowpath_common+0x54/0x70)
[ 34.595000] [<c0019e78>] (warn_slowpath_common+0x0/0x70) from [<c0019f0c>]
(warn_slowpath_null+0x24/0x2c)
[ 34.595000] r8:c39e2acc r7:00000000 r6:c305b160 r5:bf06ca36 r4:00000002
r3:00000009
[ 34.595000] [<c0019ee8>] (warn_slowpath_null+0x0/0x2c) from [<bf05ddd8>]
(wlcore_is_queue_stopped_by_reason_locked+0x98/0xb4 [wlcore])
[ 34.595000] [<bf05dd40>] (wlcore_is_queue_stopped_by_reason_locked+0x0/0xb4
[wlcore]) from [<bf05de38>] (wlcore_is_queue_stopped_by_reason+0x44/0x7c [wlcore])
[ 34.595000] r6:00000000 r5:c305b160 r4:80000013
[ 34.595000] [<bf05ddf4>] (wlcore_is_queue_stopped_by_reason+0x0/0x7c [wlcore])
from [<bf05deb4>] (wl1271_handle_tx_low_watermark+0x44/0x94 [wlcore])
[ 34.595000] r8:c305b160 r7:c39e2acc r6:00000000 r5:c39e2acc r4:00000000
r3:00000000
[ 34.595000] [<bf05de70>] (wl1271_handle_tx_low_watermark+0x0/0x94 [wlcore])
from [<bf05e050>] (wl1271_tx_reset_link_queues+0x14c/0x174 [wlcore])
[ 34.595000] [<bf05df04>] (wl1271_tx_reset_link_queues+0x0/0x174 [wlcore]) from
[<bf05970c>] (wl12xx_free_link+0xec/0x150 [wlcore])
[ 34.595000] [<bf059620>] (wl12xx_free_link+0x0/0x150 [wlcore]) from
[<bf059b50>] (wl12xx_cmd_role_stop_sta+0x98/0x100 [wlcore])
[ 34.595000] r7:c305b160 r6:00000000 r5:c39e2acc r4:c3a89ac0
[ 34.595000] [<bf059ab8>] (wl12xx_cmd_role_stop_sta+0x0/0x100 [wlcore]) from
[<bf0546d8>] (wl1271_bss_info_changed_sta+0x840/0x9a4 [wlcore])
[ 34.595000] r7:c39e2acc r6:c305b160 r5:c39e2a10 r4:000000e0
[ 34.595000] [<bf053e98>] (wl1271_bss_info_changed_sta+0x0/0x9a4 [wlcore]) from
[<bf054a0c>] (wl1271_op_bss_info_changed+0x1d0/0x46c [wlcore])
[ 34.595000] [<bf05483c>] (wl1271_op_bss_info_changed+0x0/0x46c [wlcore]) from
[<bf009538>] (ieee80211_bss_info_change_notify+0x6c/0x10c [mac80211])
[ 34.595000] [<bf0094cc>] (ieee80211_bss_info_change_notify+0x0/0x10c
[mac80211]) from [<bf02bf1c>] (ieee80211_prep_connection+0x2dc/0x76c [mac80211])
[ 34.595000] r7:00000fff r6:c39cfe48 r5:c305b8e4 r4:c39e2440
[ 34.595000] [<bf02bc40>] (ieee80211_prep_connection+0x0/0x76c [mac80211]) from
[<bf030d70>] (ieee80211_mgd_auth+0x228/0x29c [mac80211])
[ 34.595000] [<bf030b48>] (ieee80211_mgd_auth+0x0/0x29c [mac80211]) from
[<bf01afd4>] (ieee80211_auth+0x18/0x1c [mac80211])
[ 34.595000] [<bf01afbc>] (ieee80211_auth+0x0/0x1c [mac80211]) from [<c02e40a8>]
(__cfg80211_mlme_auth+0x170/0x188)
[ 34.595000] [<c02e3f38>] (__cfg80211_mlme_auth+0x0/0x188) from [<c02e4154>]
(cfg80211_mlme_auth+0x94/0xb8)
[ 34.595000] [<c02e40c0>] (cfg80211_mlme_auth+0x0/0xb8) from [<c02dffbc>]
(nl80211_authenticate+0x258/0x27c)
[ 34.595000] [<c02dfd64>] (nl80211_authenticate+0x0/0x27c) from [<c0260044>]
(genl_rcv_msg+0x23c/0x274)
[ 34.595000] [<c025fe08>] (genl_rcv_msg+0x0/0x274) from [<c025f458>]
(netlink_rcv_skb+0xb4/0xc8)
[ 34.595000] [<c025f3a4>] (netlink_rcv_skb+0x0/0xc8) from [<c025fdfc>]
(genl_rcv+0x20/0x2c)
[ 34.595000] r6:00000048 r5:c3a5b400 r4:c38c4bc0 r3:c025fddc
[ 34.595000] [<c025fddc>] (genl_rcv+0x0/0x2c) from [<c025ee40>]
(netlink_unicast+0x1b0/0x214)
[ 34.595000] r4:c38c5e00 r3:c025fddc
[ 34.595000] [<c025ec90>] (netlink_unicast+0x0/0x214) from [<c025f230>]
(netlink_sendmsg+0x2e0/0x358)
[ 34.595000] [<c025ef50>] (netlink_sendmsg+0x0/0x358) from [<c0230944>]
(sock_sendmsg+0x88/0xa8)
[ 34.595000] [<c02308bc>] (sock_sendmsg+0x0/0xa8) from [<c0230d64>]
(___sys_sendmsg+0x2c8/0x2e0)
[ 34.595000] [<c0230a9c>] (___sys_sendmsg+0x0/0x2e0) from [<c0232920>]
(__sys_sendmsg+0x44/0x70)
[ 34.595000] [<c02328dc>] (__sys_sendmsg+0x0/0x70) from [<c023295c>]
(sys_sendmsg+0x10/0x14)
[ 34.595000] r6:be94fa8c r5:017940a0 r4:00000000
[ 34.595000] [<c023294c>] (sys_sendmsg+0x0/0x14) from [<c0009400>]
(ret_fast_syscall+0x0/0x2c)
[ 34.595000] ---[ end trace a2c5f3d5ef286154 ]---
[ 34.605000] wlan0: send auth to 88:43:e1:57:79:c0 (try 1/3)
[ 34.605000] ------------[ cut here ]------------
[ 34.605000] WARNING: at drivers/net/wireless/ti/wlcore/tx.c:1316
wlcore_is_queue_stopped_locked+0x74/0x8c [wlcore]()
[ 34.605000] Modules linked in: arc4 wl12xx wlcore mac80211 wlcore_sdio lm70
[ 34.605000] Backtrace:
[ 34.605000] [<c000b92c>] (dump_backtrace+0x0/0x10c) from [<c02ed4a4>]
(dump_stack+0x18/0x1c)
[ 34.605000] r6:bf05f240 r5:00000009 r4:00000000 r3:00000000
[ 34.605000] [<c02ed48c>] (dump_stack+0x0/0x1c) from [<c0019ecc>]
(warn_slowpath_common+0x54/0x70)
[ 34.605000] [<c0019e78>] (warn_slowpath_common+0x0/0x70) from [<c0019f0c>]
(warn_slowpath_null+0x24/0x2c)
[ 34.605000] r8:40000013 r7:c305b160 r6:c305b160 r5:bf06ca36 r4:00000000
r3:00000009
[ 34.605000] [<c0019ee8>] (warn_slowpath_null+0x0/0x2c) from [<bf05f240>]
(wlcore_is_queue_stopped_locked+0x74/0x8c [wlcore])
[ 34.605000] [<bf05f1cc>] (wlcore_is_queue_stopped_locked+0x0/0x8c [wlcore])
from [<bf05225c>] (wl1271_op_tx+0x104/0x290 [wlcore])
[ 34.605000] r6:c39e2a10 r5:00000001 r4:c38c4a40 r3:00000003
[ 34.605000] [<bf052158>] (wl1271_op_tx+0x0/0x290 [wlcore]) from [<bf023e64>]
(__ieee80211_tx+0x134/0x384 [mac80211])
[ 34.605000] [<bf023d30>] (__ieee80211_tx+0x0/0x384 [mac80211]) from
[<bf024174>] (ieee80211_tx+0xc0/0xe8 [mac80211])
[ 34.605000] [<bf0240b4>] (ieee80211_tx+0x0/0xe8 [mac80211]) from [<bf02474c>]
(ieee80211_xmit+0x80/0x94 [mac80211])
[ 34.605000] [<bf0246cc>] (ieee80211_xmit+0x0/0x94 [mac80211]) from [<bf025698>]
(__ieee80211_tx_skb_tid_band+0x58/0x64 [mac80211])
[ 34.605000] r8:00000000 r7:00000001 r6:00000000 r5:c39e2440 r4:c38c4a40
r3:c3ae8000
[ 34.605000] [<bf025640>] (__ieee80211_tx_skb_tid_band+0x0/0x64 [mac80211]) from
[<bf0286c4>] (ieee80211_send_auth+0x158/0x1e0 [mac80211])
[ 34.605000] r6:c39e2440 r5:c38c4a40 r4:c3ac8b94 r3:00000000
[ 34.605000] [<bf02856c>] (ieee80211_send_auth+0x0/0x1e0 [mac80211]) from
[<bf02c550>] (ieee80211_probe_auth+0x174/0x2c8 [mac80211])
[ 34.605000] [<bf02c3dc>] (ieee80211_probe_auth+0x0/0x2c8 [mac80211]) from
[<bf030d80>] (ieee80211_mgd_auth+0x238/0x29c [mac80211])
[ 34.605000] r8:c39e2798 r7:00000000 r6:c39e2440 r5:c3a72c20 r4:c3ae9af8
[ 34.605000] [<bf030b48>] (ieee80211_mgd_auth+0x0/0x29c [mac80211]) from
[<bf01afd4>] (ieee80211_auth+0x18/0x1c [mac80211])
[ 34.605000] [<bf01afbc>] (ieee80211_auth+0x0/0x1c [mac80211]) from [<c02e40a8>]
(__cfg80211_mlme_auth+0x170/0x188)
[ 34.605000] [<c02e3f38>] (__cfg80211_mlme_auth+0x0/0x188) from [<c02e4154>]
(cfg80211_mlme_auth+0x94/0xb8)
[ 34.605000] [<c02e40c0>] (cfg80211_mlme_auth+0x0/0xb8) from [<c02dffbc>]
(nl80211_authenticate+0x258/0x27c)
[ 34.605000] [<c02dfd64>] (nl80211_authenticate+0x0/0x27c) from [<c0260044>]
(genl_rcv_msg+0x23c/0x274)
[ 34.605000] [<c025fe08>] (genl_rcv_msg+0x0/0x274) from [<c025f458>]
(netlink_rcv_skb+0xb4/0xc8)
[ 34.605000] [<c025f3a4>] (netlink_rcv_skb+0x0/0xc8) from [<c025fdfc>]
(genl_rcv+0x20/0x2c)
[ 34.605000] r6:00000048 r5:c3a5b400 r4:c38c4bc0 r3:c025fddc
[ 34.605000] [<c025fddc>] (genl_rcv+0x0/0x2c) from [<c025ee40>]
(netlink_unicast+0x1b0/0x214)
[ 34.605000] r4:c38c5e00 r3:c025fddc
[ 34.605000] [<c025ec90>] (netlink_unicast+0x0/0x214) from [<c025f230>]
(netlink_sendmsg+0x2e0/0x358)
[ 34.605000] [<c025ef50>] (netlink_sendmsg+0x0/0x358) from [<c0230944>]
(sock_sendmsg+0x88/0xa8)
[ 34.605000] [<c02308bc>] (sock_sendmsg+0x0/0xa8) from [<c0230d64>]
(___sys_sendmsg+0x2c8/0x2e0)
[ 34.605000] [<c0230a9c>] (___sys_sendmsg+0x0/0x2e0) from [<c0232920>]
(__sys_sendmsg+0x44/0x70)
[ 34.605000] [<c02328dc>] (__sys_sendmsg+0x0/0x70) from [<c023295c>]
(sys_sendmsg+0x10/0x14)
[ 34.605000] r6:be94fa8c r5:017940a0 r4:00000000
[ 34.605000] [<c023294c>] (sys_sendmsg+0x0/0x14) from [<c0009400>]
(ret_fast_syscall+0x0/0x2c)
[ 34.605000] ---[ end trace a2c5f3d5ef286155 ]---
[ 34.625000] wlan0: send auth to 88:43:e1:57:79:c0 (try 2/3)
[ 34.640000] wlan0: send auth to 88:43:e1:57:79:c0 (try 3/3)
[ 34.650000] wlan0: authentication with 88:43:e1:57:79:c0 timed out
wlan0: SME: Trying to authenticate with 88:43:e1:57:79:c0 (SSID='[ 34.875000]
wlan0: authenticate with 88:43:e1:57:79:c0
A. Guidance' freq=2452 MHz)
[ 34.915000] wlan0: send auth to 88:43:e1:57:79:c0 (try 1/3)
[ 34.920000] wlan0: authenticated
wlan0: Trying to associate with 88:43:e1:57:79:c0 (SSID='A. Guidance' freq=2452 MHz)
[ 34.995000] wlan0: associate with 88:43:e1:57:79:c0 (try 1/3)
[ 35.015000] wlan0: associate with 88:43:e1:57:79:c0 (try 2/3)
[ 35.035000] wlan0: associate with 88:43:e1:57:79:c0 (try 3/3)
[ 35.060000] wlan0: association with 88:43:e1:57:79:c0 timed out
wlan0: SME: Trying to authenticate with 88:43:e1:57:79:c0 (SSID='[ 35.620000]
wlan0: authenticate with 88:43:e1:57:79:c0
A. Guidance' freq=2452 MHz)
[ 35.660000] wlan0: send auth to 88:43:e1:57:79:c0 (try 1/3)
[ 35.665000] wlan0: authenticated
wlan0: Trying to associate with 88:43:e1:57:79:c0 (SSID='A. Guidance' freq=2452 MHz)
[ 35.740000] wlan0: associate with 88:43:e1:57:79:c0 (try 1/3)
[ 35.745000] wlan0: RX AssocResp from 88:43:e1:57:79:c0 (capab=0x431 status=0 aid=2)
[ 35.765000] wlan0: associated
[ 35.770000] cfg80211: Calling CRDA for country: PT
[ 35.780000] cfg80211: Regulatory domain changed to country: PT
[ 35.780000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain,
max_eirp)
[ 35.790000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 35.790000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 35.800000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 35.800000] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 35.810000] cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000
mBm)
wlan0: Associated with 88:43:e1:57:79:c0
[ 37.585000] wlcore: Beacon loss detected. roles:0xff
[ 39.250000] wlcore: Beacon loss detected. roles:0xff
[ 40.935000] wlcore: Beacon loss detected. roles:0xff
[ 42.400000] wlcore: Connection loss work (role_id: 0).
[ 42.400000] wlan0: Connection to AP 88:43:e1:57:79:c0 lost
[ 42.475000] cfg80211: Calling CRDA to update world regulatory domain
[ 42.485000] cfg80211: World regulatory domain updated:
[ 42.485000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain,
max_eirp)
[ 42.500000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000
mBm)
[ 42.500000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000
mBm)
[ 42.515000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000
mBm)
[ 42.515000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000
mBm)
[ 42.525000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000
mBm)
[ 42.525000] cfg80211: Calling CRDA for country: PT
[ 42.540000] cfg80211: Regulatory domain changed to country: PT
[ 42.540000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain,
max_eirp)
[ 42.550000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 42.550000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 42.560000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 42.560000] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
wlan0: CTRL-EVENT-DISCONNECTED bssid=88:43:e1:57:79:c0 reason=4 l[ 42.575000]
cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm)
ocally_generated=1
wlan0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="A. Guidance" auth_failures=1
duration=10
Any ideas in what could be wrong?
Best regards,
José Gonçalves
next reply other threads:[~2013-07-08 18:54 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-08 18:54 José Miguel Gonçalves [this message]
2013-07-08 19:08 ` wl127x: Unable to associate with a WPA2-PSK AP Arik Nemtsov
2013-07-08 22:47 ` José Miguel Gonçalves
2013-07-09 7:21 ` Arik Nemtsov
2013-07-09 9:09 ` Luciano Coelho
2013-07-09 9:33 ` José Miguel Gonçalves
2013-07-09 9:40 ` Luciano Coelho
2013-07-09 11:27 ` José Miguel Gonçalves
2013-07-09 12:42 ` Arik Nemtsov
2013-07-09 13:22 ` José Miguel Gonçalves
2013-07-09 19:10 ` Arik Nemtsov
2013-07-09 23:59 ` José Miguel Gonçalves
2013-07-10 9:22 ` Luciano Coelho
2013-07-10 12:34 ` José Miguel Gonçalves
2013-07-10 16:30 ` José Miguel Gonçalves
2013-07-10 17:17 ` Luciano Coelho
2013-07-10 17:48 ` José Miguel Gonçalves
2013-07-10 18:16 ` Larry Finger
2013-07-10 20:29 ` Luciano Coelho
2013-07-10 20:27 ` Luciano Coelho
2013-07-11 12:08 ` José Miguel Gonçalves
2013-07-11 13:29 ` Luciano Coelho
2013-07-11 13:33 ` José Miguel Gonçalves
2013-07-11 13:59 ` Luciano Coelho
2013-07-11 17:34 ` José Miguel Gonçalves
2013-07-11 18:26 ` José Miguel Gonçalves
2013-07-10 8:48 ` Luciano Coelho
2013-07-10 14:12 ` José Miguel Gonçalves
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