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In-Reply-To: <d82e647a1002280716h342c7a1cu552ffdf908f495e6@mail.gmail.com>
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Date: Mon, 1 Mar 2010 10:05:14 +0800
Message-ID: <d82e647a1002281805x1a146815r73094dacc7230ee1@mail.gmail.com>
Subject: Re: ath9k: wireless-test can't work in ht40
From: Ming Lei <tom.leiming@gmail.com>
To: linux-wireless@vger.kernel.org, ath9k-devel@lists.ath9k.org
Content-Type: text/plain; charset=ISO-8859-1
Sender: linux-wireless-owner@vger.kernel.org

2010/2/28 Ming Lei <tom.leiming@gmail.com>:
> Hi,
>
> My atheros 11n card does not work in ht40 mode using the current
> wireless test tree,
> but it can work in ht40 if using 2.6.33 or 2.6.32 mainline.
>
> Follows the dmesg information, hope it is helpful to troubleshoot the issue.
>
> [ ?245.233755] bus: 'pci': add driver ath9k
> [ ?245.233809] bus: 'pci': driver_probe_device: matched device
> 0000:16:00.0 with driver ath9k
> [ ?245.233813] bus: 'pci': really_probe: probing driver ath9k with
> device 0000:16:00.0
> [ ?245.233866] ath9k 0000:16:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [ ?245.668698] ath: Eeprom VER: 14, REV: 8
> [ ?245.670918] ath: EEPROM regdomain: 0x0
> [ ?245.670920] ath: EEPROM indicates default country code should be used
> [ ?245.670922] ath: doing EEPROM country->regdmn map search
> [ ?245.670924] ath: country maps to regdmn code: 0x3a
> [ ?245.670926] ath: Country alpha2 being used: US
> [ ?245.670928] ath: Regpair used: 0x3a
> [ ?245.670933] ath: tx DMA: 512 buffers 1 desc/buf
> [ ?245.670967] ath: tx DMA map: ffff880073720000 (77824) -> 73720000 (77824)
> [ ?245.671188] ath: beacon DMA: 4 buffers 1 desc/buf
> [ ?245.671194] ath: beacon DMA map: ffff880070bf9000 (608) -> 70bf9000 (608)
> [ ?245.671208] ath: cachelsz 64 rxbufsize 3904
> [ ?245.671211] ath: rx DMA: 512 buffers 1 desc/buf
> [ ?245.671244] ath: rx DMA map: ffff880073780000 (77824) -> 73780000 (77824)
> [ ?245.680266] device: 'phy3': device_add
> [ ?245.680502] PM: Adding info for No Bus:phy3
> [ ?245.681247] device: 'rfkill4': device_add
> [ ?245.681488] PM: Adding info for No Bus:rfkill4
> [ ?245.683412] phy3: Selected rate control algorithm 'ath9k_rate_control'
> [ ?245.683649] device: 'wlan0': device_add
> [ ?245.684564] PM: Adding info for No Bus:wlan0
> [ ?245.685824] device: 'ath9k-phy3::radio': device_add
> [ ?245.686081] PM: Adding info for No Bus:ath9k-phy3::radio
> [ ?245.686722] Registered led device: ath9k-phy3::radio
> [ ?245.686755] device: 'ath9k-phy3::assoc': device_add
> [ ?245.686895] PM: Adding info for No Bus:ath9k-phy3::assoc
> [ ?245.687719] Registered led device: ath9k-phy3::assoc
> [ ?245.687752] device: 'ath9k-phy3::tx': device_add
> [ ?245.687896] PM: Adding info for No Bus:ath9k-phy3::tx
> [ ?245.688672] Registered led device: ath9k-phy3::tx
> [ ?245.688707] device: 'ath9k-phy3::rx': device_add
> [ ?245.688840] PM: Adding info for No Bus:ath9k-phy3::rx
> [ ?245.689611] Registered led device: ath9k-phy3::rx
> [ ?245.689618] phy3: Atheros AR5416 MAC/BB Rev:2 AR5133 RF Rev:81
> mem=0xffffc90016660000, irq=16
> [ ?245.689621] driver: '0000:16:00.0': driver_bound: bound to device 'ath9k'
> [ ?245.689626] bus: 'pci': really_probe: bound device 0000:16:00.0 to
> driver ath9k
> [ ?245.704350] device: 'wlan0': device_rename: renaming to 'wlan1'
> [ ?245.707519] udev: renamed network interface wlan0 to wlan1
> [ ?250.267697] ath: Starting driver with initial channel: 2412 MHz
> [ ?250.268482] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?250.270113] ath: Attach a VIF of type: 2
> [ ?250.270206] ath: BSS Changed PREAMBLE 0
> [ ?250.270209] ath: BSS Changed CTS PROT 0
> [ ?250.272155] ath: Marking phy3 as idle
> [ ?250.272915] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?250.274677] ath: not-idle: enabling radio
> [ ?250.274684] ath: Set channel: 2412 MHz
> [ ?250.274687] ath: tx chmask: 1, rx chmask: 1
> [ ?250.274832] ath: (2412 MHz) -> (2412 MHz), conf_is_ht40: 0
> [ ?250.275594] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?250.277017] ath: idle: disabling radio
> [ ?250.277967] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?250.278923] ath: Configure tx [queue/halq] [0/3], ?aifs: 2, cw_min:
> 7, cw_max: 15, txop: 102
> [ ?250.279490] ath: Configure tx [queue/halq] [1/2], ?aifs: 2, cw_min:
> 15, cw_max: 31, txop: 188
> [ ?250.280660] ath: Configure tx [queue/halq] [2/1], ?aifs: 3, cw_min:
> 31, cw_max: 1023, txop: 0
> [ ?250.281833] ath: Configure tx [queue/halq] [3/0], ?aifs: 7, cw_min:
> 31, cw_max: 1023, txop: 0
> [ ?250.283206] ath: Set HW RX filter: 0x207
> [ ?250.283289] ath: Set HW RX filter: 0x207
> [ ?250.283429] ADDRCONF(NETDEV_UP): wlan1: link is not ready
> [ ?250.283534] ath: Set HW RX filter: 0x207
> [ ?250.288279] ath: Marking phy3 as not-idle
> [ ?250.289112] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?250.290310] ath: not-idle: enabling radio
> [ ?250.290329] ath: Set HW RX filter: 0x17
> [ ?250.421032] ath: Set channel: 2412 MHz
> [ ?250.421038] ath: tx chmask: 5, rx chmask: 7
> [ ?250.421190] ath: (2412 MHz) -> (2412 MHz), conf_is_ht40: 0
> [ ?250.421974] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?250.483100] ath: Set channel: 2417 MHz
> [ ?250.483114] ath: tx chmask: 5, rx chmask: 7
> [ ?250.483302] ath: (2412 MHz) -> (2417 MHz), conf_is_ht40: 0
> [ ?250.483411] ath: Force rf_pwd_icsyndiv to 1 on 2417
> [ ?250.544108] ath: Set channel: 2422 MHz
> [ ?250.544120] ath: tx chmask: 5, rx chmask: 7
> [ ?250.544307] ath: (2417 MHz) -> (2422 MHz), conf_is_ht40: 0
> [ ?250.544416] ath: Force rf_pwd_icsyndiv to 2 on 2422
> [ ?250.605027] ath: Set channel: 2427 MHz
> [ ?250.605031] ath: tx chmask: 5, rx chmask: 7
> [ ?250.605179] ath: (2422 MHz) -> (2427 MHz), conf_is_ht40: 0
> [ ?250.605261] ath: Force rf_pwd_icsyndiv to 2 on 2427
> [ ?250.666100] ath: Set channel: 2432 MHz
> [ ?250.666112] ath: tx chmask: 5, rx chmask: 7
> [ ?250.666299] ath: (2427 MHz) -> (2432 MHz), conf_is_ht40: 0
> [ ?250.666407] ath: Force rf_pwd_icsyndiv to 2 on 2432
> [ ?250.727122] ath: Set channel: 2437 MHz
> [ ?250.727134] ath: tx chmask: 5, rx chmask: 7
> [ ?250.727319] ath: (2432 MHz) -> (2437 MHz), conf_is_ht40: 0
> [ ?250.727427] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?250.788119] ath: Set channel: 2442 MHz
> [ ?250.788128] ath: tx chmask: 5, rx chmask: 7
> [ ?250.788313] ath: (2437 MHz) -> (2442 MHz), conf_is_ht40: 0
> [ ?250.788421] ath: Force rf_pwd_icsyndiv to 2 on 2442
> [ ?250.849118] ath: Set channel: 2447 MHz
> [ ?250.849132] ath: tx chmask: 5, rx chmask: 7
> [ ?250.849320] ath: (2442 MHz) -> (2447 MHz), conf_is_ht40: 0
> [ ?250.849431] ath: Force rf_pwd_icsyndiv to 2 on 2447
> [ ?250.910101] ath: Set channel: 2452 MHz
> [ ?250.910113] ath: tx chmask: 5, rx chmask: 7
> [ ?250.910302] ath: (2447 MHz) -> (2452 MHz), conf_is_ht40: 0
> [ ?250.910412] ath: Force rf_pwd_icsyndiv to 2 on 2452
> [ ?250.971097] ath: Set channel: 2457 MHz
> [ ?250.971108] ath: tx chmask: 5, rx chmask: 7
> [ ?250.971303] ath: (2452 MHz) -> (2457 MHz), conf_is_ht40: 0
> [ ?250.971412] ath: Force rf_pwd_icsyndiv to 2 on 2457
> [ ?251.032117] ath: Set channel: 2462 MHz
> [ ?251.032129] ath: tx chmask: 5, rx chmask: 7
> [ ?251.032314] ath: (2457 MHz) -> (2462 MHz), conf_is_ht40: 0
> [ ?251.032423] ath: Force rf_pwd_icsyndiv to 2 on 2462
> [ ?251.094106] ath: Set channel: 2467 MHz
> [ ?251.094117] ath: tx chmask: 5, rx chmask: 7
> [ ?251.094316] ath: (2462 MHz) -> (2467 MHz), conf_is_ht40: 0
> [ ?251.094425] ath: Force rf_pwd_icsyndiv to 2 on 2467
> [ ?251.155073] ath: Set channel: 2472 MHz
> [ ?251.155079] ath: tx chmask: 5, rx chmask: 7
> [ ?251.155242] ath: (2467 MHz) -> (2472 MHz), conf_is_ht40: 0
> [ ?251.155331] ath: Force rf_pwd_icsyndiv to 2 on 2472
> [ ?251.217087] ath: Set channel: 2484 MHz
> [ ?251.217102] ath: tx chmask: 5, rx chmask: 7
> [ ?251.217300] ath: (2472 MHz) -> (2484 MHz), conf_is_ht40: 0
> [ ?251.217418] ath: Force rf_pwd_icsyndiv to 2 on 2484
> [ ?251.278099] ath: Set channel: 5180 MHz
> [ ?251.278113] ath: tx chmask: 5, rx chmask: 7
> [ ?251.278301] ath: (2484 MHz) -> (5180 MHz), conf_is_ht40: 0
> [ ?251.341103] ath: Set channel: 5200 MHz
> [ ?251.341115] ath: tx chmask: 5, rx chmask: 7
> [ ?251.341304] ath: (5180 MHz) -> (5200 MHz), conf_is_ht40: 0
> [ ?251.402113] ath: Set channel: 5220 MHz
> [ ?251.402124] ath: tx chmask: 5, rx chmask: 7
> [ ?251.402324] ath: (5200 MHz) -> (5220 MHz), conf_is_ht40: 0
> [ ?251.463115] ath: Set channel: 5240 MHz
> [ ?251.463125] ath: tx chmask: 5, rx chmask: 7
> [ ?251.463309] ath: (5220 MHz) -> (5240 MHz), conf_is_ht40: 0
> [ ?251.524107] ath: Set channel: 5260 MHz
> [ ?251.524117] ath: tx chmask: 5, rx chmask: 7
> [ ?251.524303] ath: (5240 MHz) -> (5260 MHz), conf_is_ht40: 0
> [ ?251.650092] ath: Set channel: 5280 MHz
> [ ?251.650103] ath: tx chmask: 5, rx chmask: 7
> [ ?251.650301] ath: (5260 MHz) -> (5280 MHz), conf_is_ht40: 0
> [ ?251.776115] ath: Set channel: 5300 MHz
> [ ?251.776124] ath: tx chmask: 5, rx chmask: 7
> [ ?251.776307] ath: (5280 MHz) -> (5300 MHz), conf_is_ht40: 0
> [ ?251.903090] ath: Set channel: 5320 MHz
> [ ?251.903102] ath: tx chmask: 5, rx chmask: 7
> [ ?251.903293] ath: (5300 MHz) -> (5320 MHz), conf_is_ht40: 0
> [ ?252.029127] ath: Set channel: 5500 MHz
> [ ?252.029138] ath: tx chmask: 5, rx chmask: 7
> [ ?252.029323] ath: (5320 MHz) -> (5500 MHz), conf_is_ht40: 0
> [ ?252.155124] ath: Set channel: 5520 MHz
> [ ?252.155135] ath: tx chmask: 5, rx chmask: 7
> [ ?252.155320] ath: (5500 MHz) -> (5520 MHz), conf_is_ht40: 0
> [ ?252.281062] ath: Set channel: 5540 MHz
> [ ?252.281068] ath: tx chmask: 5, rx chmask: 7
> [ ?252.281231] ath: (5520 MHz) -> (5540 MHz), conf_is_ht40: 0
> [ ?252.407106] ath: Set channel: 5560 MHz
> [ ?252.407118] ath: tx chmask: 5, rx chmask: 7
> [ ?252.407315] ath: (5540 MHz) -> (5560 MHz), conf_is_ht40: 0
> [ ?252.533094] ath: Set channel: 5580 MHz
> [ ?252.533105] ath: tx chmask: 5, rx chmask: 7
> [ ?252.533291] ath: (5560 MHz) -> (5580 MHz), conf_is_ht40: 0
> [ ?252.659117] ath: Set channel: 5600 MHz
> [ ?252.659127] ath: tx chmask: 5, rx chmask: 7
> [ ?252.659310] ath: (5580 MHz) -> (5600 MHz), conf_is_ht40: 0
> [ ?252.785120] ath: Set channel: 5620 MHz
> [ ?252.785134] ath: tx chmask: 5, rx chmask: 7
> [ ?252.785325] ath: (5600 MHz) -> (5620 MHz), conf_is_ht40: 0
> [ ?252.911913] ath: Set channel: 5640 MHz
> [ ?252.911929] ath: tx chmask: 5, rx chmask: 7
> [ ?252.912162] ath: (5620 MHz) -> (5640 MHz), conf_is_ht40: 0
> [ ?253.038232] ath: Set channel: 5660 MHz
> [ ?253.038251] ath: tx chmask: 5, rx chmask: 7
> [ ?253.038441] ath: (5640 MHz) -> (5660 MHz), conf_is_ht40: 0
> [ ?253.164106] ath: Set channel: 5680 MHz
> [ ?253.164118] ath: tx chmask: 5, rx chmask: 7
> [ ?253.164343] ath: (5660 MHz) -> (5680 MHz), conf_is_ht40: 0
> [ ?253.290119] ath: Set channel: 5700 MHz
> [ ?253.290151] ath: tx chmask: 5, rx chmask: 7
> [ ?253.290350] ath: (5680 MHz) -> (5700 MHz), conf_is_ht40: 0
> [ ?253.416145] ath: Set channel: 5745 MHz
> [ ?253.416157] ath: tx chmask: 5, rx chmask: 7
> [ ?253.416346] ath: (5700 MHz) -> (5745 MHz), conf_is_ht40: 0
> [ ?253.479118] ath: Set channel: 5765 MHz
> [ ?253.479148] ath: tx chmask: 5, rx chmask: 7
> [ ?253.479350] ath: (5745 MHz) -> (5765 MHz), conf_is_ht40: 0
> [ ?253.541116] ath: Set channel: 5785 MHz
> [ ?253.541151] ath: tx chmask: 5, rx chmask: 7
> [ ?253.541352] ath: (5765 MHz) -> (5785 MHz), conf_is_ht40: 0
> [ ?253.603119] ath: Set channel: 5805 MHz
> [ ?253.603151] ath: tx chmask: 5, rx chmask: 7
> [ ?253.603348] ath: (5785 MHz) -> (5805 MHz), conf_is_ht40: 0
> [ ?253.665111] ath: Set channel: 5825 MHz
> [ ?253.665121] ath: tx chmask: 5, rx chmask: 7
> [ ?253.665343] ath: (5805 MHz) -> (5825 MHz), conf_is_ht40: 0
> [ ?253.727828] ath: Set channel: 2412 MHz
> [ ?253.727839] ath: tx chmask: 5, rx chmask: 7
> [ ?253.728039] ath: (5825 MHz) -> (2412 MHz), conf_is_ht40: 0
> [ ?253.728902] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?253.731049] ath: Set HW RX filter: 0x207
> [ ?253.731096] ath: Marking phy3 as idle
> [ ?253.731957] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?253.733910] ath: not-idle: enabling radio
> [ ?253.733921] ath: idle: disabling radio
> [ ?253.734968] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?258.730573] ath: Marking phy3 as not-idle
> [ ?258.731510] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?258.733337] ath: not-idle: enabling radio
> [ ?258.733373] ath: Set HW RX filter: 0x17
> [ ?258.863107] ath: Set channel: 2412 MHz
> [ ?258.863120] ath: tx chmask: 5, rx chmask: 7
> [ ?258.863346] ath: (2412 MHz) -> (2412 MHz), conf_is_ht40: 0
> [ ?258.864246] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?258.925215] ath: Set channel: 2417 MHz
> [ ?258.925228] ath: tx chmask: 5, rx chmask: 7
> [ ?258.925430] ath: (2412 MHz) -> (2417 MHz), conf_is_ht40: 0
> [ ?258.925548] ath: Force rf_pwd_icsyndiv to 1 on 2417
> [ ?258.987185] ath: Set channel: 2422 MHz
> [ ?258.987197] ath: tx chmask: 5, rx chmask: 7
> [ ?258.987389] ath: (2417 MHz) -> (2422 MHz), conf_is_ht40: 0
> [ ?258.987509] ath: Force rf_pwd_icsyndiv to 2 on 2422
> [ ?259.049197] ath: Set channel: 2427 MHz
> [ ?259.049202] ath: tx chmask: 5, rx chmask: 7
> [ ?259.049347] ath: (2422 MHz) -> (2427 MHz), conf_is_ht40: 0
> [ ?259.049437] ath: Force rf_pwd_icsyndiv to 2 on 2427
> [ ?259.110215] ath: Set channel: 2432 MHz
> [ ?259.110226] ath: tx chmask: 5, rx chmask: 7
> [ ?259.110412] ath: (2427 MHz) -> (2432 MHz), conf_is_ht40: 0
> [ ?259.110521] ath: Force rf_pwd_icsyndiv to 2 on 2432
> [ ?259.171193] ath: Set channel: 2437 MHz
> [ ?259.171211] ath: tx chmask: 5, rx chmask: 7
> [ ?259.171401] ath: (2432 MHz) -> (2437 MHz), conf_is_ht40: 0
> [ ?259.171511] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?259.233111] ath: Set channel: 2442 MHz
> [ ?259.233123] ath: tx chmask: 5, rx chmask: 7
> [ ?259.233348] ath: (2437 MHz) -> (2442 MHz), conf_is_ht40: 0
> [ ?259.233458] ath: Force rf_pwd_icsyndiv to 2 on 2442
> [ ?259.294237] ath: Set channel: 2447 MHz
> [ ?259.294248] ath: tx chmask: 5, rx chmask: 7
> [ ?259.294437] ath: (2442 MHz) -> (2447 MHz), conf_is_ht40: 0
> [ ?259.294545] ath: Force rf_pwd_icsyndiv to 2 on 2447
> [ ?259.355146] ath: Set channel: 2452 MHz
> [ ?259.355159] ath: tx chmask: 5, rx chmask: 7
> [ ?259.355349] ath: (2447 MHz) -> (2452 MHz), conf_is_ht40: 0
> [ ?259.355458] ath: Force rf_pwd_icsyndiv to 2 on 2452
> [ ?259.416121] ath: Set channel: 2457 MHz
> [ ?259.416185] ath: tx chmask: 5, rx chmask: 7
> [ ?259.416371] ath: (2452 MHz) -> (2457 MHz), conf_is_ht40: 0
> [ ?259.416479] ath: Force rf_pwd_icsyndiv to 2 on 2457
> [ ?259.477123] ath: Set channel: 2462 MHz
> [ ?259.477159] ath: tx chmask: 5, rx chmask: 7
> [ ?259.477351] ath: (2457 MHz) -> (2462 MHz), conf_is_ht40: 0
> [ ?259.477463] ath: Force rf_pwd_icsyndiv to 2 on 2462
> [ ?259.538152] ath: Set channel: 5180 MHz
> [ ?259.538166] ath: tx chmask: 5, rx chmask: 7
> [ ?259.538356] ath: (2462 MHz) -> (5180 MHz), conf_is_ht40: 0
> [ ?259.601212] ath: Set channel: 5200 MHz
> [ ?259.601223] ath: tx chmask: 5, rx chmask: 7
> [ ?259.601409] ath: (5180 MHz) -> (5200 MHz), conf_is_ht40: 0
> [ ?259.662119] ath: Set channel: 5220 MHz
> [ ?259.662157] ath: tx chmask: 5, rx chmask: 7
> [ ?259.662359] ath: (5200 MHz) -> (5220 MHz), conf_is_ht40: 0
> [ ?259.723027] ath: Set channel: 5240 MHz
> [ ?259.723033] ath: tx chmask: 5, rx chmask: 7
> [ ?259.723186] ath: (5220 MHz) -> (5240 MHz), conf_is_ht40: 0
> [ ?259.785114] ath: Set channel: 5260 MHz
> [ ?259.785128] ath: tx chmask: 5, rx chmask: 7
> [ ?259.785325] ath: (5240 MHz) -> (5260 MHz), conf_is_ht40: 0
> [ ?259.911087] ath: Set channel: 5280 MHz
> [ ?259.911102] ath: tx chmask: 5, rx chmask: 7
> [ ?259.911298] ath: (5260 MHz) -> (5280 MHz), conf_is_ht40: 0
> [ ?260.038097] ath: Set channel: 5300 MHz
> [ ?260.038110] ath: tx chmask: 5, rx chmask: 7
> [ ?260.038305] ath: (5280 MHz) -> (5300 MHz), conf_is_ht40: 0
> [ ?260.165101] ath: Set channel: 5320 MHz
> [ ?260.165115] ath: tx chmask: 5, rx chmask: 7
> [ ?260.165309] ath: (5300 MHz) -> (5320 MHz), conf_is_ht40: 0
> [ ?260.291103] ath: Set channel: 5500 MHz
> [ ?260.291115] ath: tx chmask: 5, rx chmask: 7
> [ ?260.291305] ath: (5320 MHz) -> (5500 MHz), conf_is_ht40: 0
> [ ?260.417097] ath: Set channel: 5520 MHz
> [ ?260.417110] ath: tx chmask: 5, rx chmask: 7
> [ ?260.417298] ath: (5500 MHz) -> (5520 MHz), conf_is_ht40: 0
> [ ?260.543127] ath: Set channel: 5540 MHz
> [ ?260.543140] ath: tx chmask: 5, rx chmask: 7
> [ ?260.543328] ath: (5520 MHz) -> (5540 MHz), conf_is_ht40: 0
> [ ?260.669129] ath: Set channel: 5560 MHz
> [ ?260.669145] ath: tx chmask: 5, rx chmask: 7
> [ ?260.669333] ath: (5540 MHz) -> (5560 MHz), conf_is_ht40: 0
> [ ?260.795121] ath: Set channel: 5580 MHz
> [ ?260.795134] ath: tx chmask: 5, rx chmask: 7
> [ ?260.795321] ath: (5560 MHz) -> (5580 MHz), conf_is_ht40: 0
> [ ?260.921106] ath: Set channel: 5600 MHz
> [ ?260.921119] ath: tx chmask: 5, rx chmask: 7
> [ ?260.921306] ath: (5580 MHz) -> (5600 MHz), conf_is_ht40: 0
> [ ?261.047121] ath: Set channel: 5620 MHz
> [ ?261.047135] ath: tx chmask: 5, rx chmask: 7
> [ ?261.047325] ath: (5600 MHz) -> (5620 MHz), conf_is_ht40: 0
> [ ?261.173105] ath: Set channel: 5640 MHz
> [ ?261.173119] ath: tx chmask: 5, rx chmask: 7
> [ ?261.173308] ath: (5620 MHz) -> (5640 MHz), conf_is_ht40: 0
> [ ?261.300134] ath: Set channel: 5660 MHz
> [ ?261.300148] ath: tx chmask: 5, rx chmask: 7
> [ ?261.300336] ath: (5640 MHz) -> (5660 MHz), conf_is_ht40: 0
> [ ?261.426130] ath: Set channel: 5680 MHz
> [ ?261.426144] ath: tx chmask: 5, rx chmask: 7
> [ ?261.426334] ath: (5660 MHz) -> (5680 MHz), conf_is_ht40: 0
> [ ?261.552098] ath: Set channel: 5700 MHz
> [ ?261.552110] ath: tx chmask: 5, rx chmask: 7
> [ ?261.552306] ath: (5680 MHz) -> (5700 MHz), conf_is_ht40: 0
> [ ?261.678129] ath: Set channel: 5745 MHz
> [ ?261.678143] ath: tx chmask: 5, rx chmask: 7
> [ ?261.678333] ath: (5700 MHz) -> (5745 MHz), conf_is_ht40: 0
> [ ?261.742087] ath: Set channel: 5765 MHz
> [ ?261.742102] ath: tx chmask: 5, rx chmask: 7
> [ ?261.742307] ath: (5745 MHz) -> (5765 MHz), conf_is_ht40: 0
> [ ?261.806043] ath: Set channel: 5785 MHz
> [ ?261.806050] ath: tx chmask: 5, rx chmask: 7
> [ ?261.806202] ath: (5765 MHz) -> (5785 MHz), conf_is_ht40: 0
> [ ?261.869184] ath: Set channel: 5805 MHz
> [ ?261.869199] ath: tx chmask: 5, rx chmask: 7
> [ ?261.869402] ath: (5785 MHz) -> (5805 MHz), conf_is_ht40: 0
> [ ?261.932177] ath: Set channel: 5825 MHz
> [ ?261.932183] ath: tx chmask: 5, rx chmask: 7
> [ ?261.932336] ath: (5805 MHz) -> (5825 MHz), conf_is_ht40: 0
> [ ?261.994537] ath: Set channel: 2412 MHz
> [ ?261.994544] ath: tx chmask: 5, rx chmask: 7
> [ ?261.994703] ath: (5825 MHz) -> (2412 MHz), conf_is_ht40: 0
> [ ?261.995511] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?261.997194] ath9k: Two wiphys trying to scan at the same time
> [ ?261.997211] ath: Set HW RX filter: 0x17
> [ ?261.997214] ath: Set HW RX filter: 0x17
> [ ?262.127025] ath: Set channel: 2437 MHz
> [ ?262.127031] ath: tx chmask: 1, rx chmask: 1
> [ ?262.127181] ath: (2412 MHz) -> (2437 MHz), conf_is_ht40: 0
> [ ?262.127959] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?262.189304] ath: Set channel: 2412 MHz
> [ ?262.189311] ath: tx chmask: 1, rx chmask: 1
> [ ?262.189465] ath: (2437 MHz) -> (2412 MHz), conf_is_ht40: 0
> [ ?262.189555] ath: Force rf_pwd_icsyndiv to 1 on 2412
> [ ?262.190500] ath: Set HW RX filter: 0x207
> [ ?262.190573] ath: Set channel: 2437 MHz
> [ ?262.190577] ath: tx chmask: 1, rx chmask: 1
> [ ?262.190728] ath: (2412 MHz) -> (2437 MHz), conf_is_ht40: 0
> [ ?262.191496] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?262.193306] wlan1: direct probe to 00:26:5a:2d:31:46 (try 1)
> [ ?262.393106] wlan1: direct probe to 00:26:5a:2d:31:46 (try 2)
> [ ?262.593101] wlan1: direct probe to 00:26:5a:2d:31:46 (try 3)
> [ ?262.597614] wlan1: direct probe responded
> [ ?262.603080] wlan1: authenticate with 00:26:5a:2d:31:46 (try 1)
> [ ?262.623048] wlan1: authenticated
> [ ?262.623218] ath: Marking phy3 as idle
> [ ?262.624104] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?262.625656] ath: not-idle: enabling radio
> [ ?262.625667] ath: idle: disabling radio
> [ ?262.626681] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?262.627638] wlan1: associate with 00:26:5a:2d:31:46 (try 1)
> [ ?262.627728] ath: Marking phy3 as not-idle
> [ ?262.628633] ath: Force rf_pwd_icsyndiv to 2 on 2437
> [ ?262.629975] ath: not-idle: enabling radio
> [ ?262.648691] wlan1: RX AssocResp from 00:26:5a:2d:31:46 (capab=0xc31
> status=0 aid=1)
> [ ?262.648700] wlan1: associated
> [ ?262.648787] ath: Choosing rate table for mode: 6
> [ ?262.648815] ath: RC Initialized with capabilities: 0xe
> [ ?262.650614] ath_rate_update:1342 channel_type=0
> [ ?262.650621] ath: Choosing rate table for mode: 3

rate table is switched from ht40plus to ht20 in ath_rate_update(), but
the switch does not happen if using v2.6.33 mainline.

> [ ?262.650647] ath: RC Initialized with capabilities: 0xc
> [ ?262.650655] ath: Operating HT Bandwidth changed to: 0
> [ ?262.650672] ath: BSSID: 00:26:5a:2d:31:46 aid: 0x0
> [ ?262.650694] ath: BSS Changed PREAMBLE 1
> [ ?262.650701] ath: BSS Changed ASSOC 1
> [ ?262.650709] ath: Bss Info ASSOC 1, bssid: 00:26:5a:2d:31:46
> [ ?262.651470] ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
> [ ?262.654653] cfg80211: Calling CRDA for country: GB

--
Lei Ming