Problem with b43

Problem with b43

[Fabrizio Regalli]

Hello,

I have a problem with b43 driver.
Here's some information of my system (debian sid)

# dmesg |grep b43
[    2.046367] b43-pci-bridge 0000:04:05.0: PCI INT A -> GSI 17 (level, low)
-> IRQ 17
[    7.860803] b43-phy0: Broadcom 4318 WLAN found (core revision 9)
[    8.039770] Registered led device: b43-phy0::tx
[    8.039784] Registered led device: b43-phy0::rx
[    8.039797] Registered led device: b43-phy0::assoc
[    8.039810] Registered led device: b43-phy0::radio
[   10.672291] b43 ssb0:0: firmware: requesting b43/ucode5.fw
[   10.710304] b43 ssb0:0: firmware: requesting b43/pcm5.fw
[   10.713597] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
[   10.730028] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
[   10.852266] b43-phy0: Loading firmware version 478.104 (2008-07-01
00:50:23)


# uname -a
Linux debiancasa 2.6.34 #1 SMP PREEMPT Mon May 24 22:41:39 CEST 2010 i686
GNU/Linux


# lspci -vvn|grep 43 -A7
04:05.0 0280: 14e4:4318 (rev 02)
    Subsystem: 1043:100f
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
    Latency: 64
    Interrupt: pin A routed to IRQ 17
    Region 0: Memory@f79f6000 (32-bit, non-prefetchable) [size=8K]
    Kernel driver in use: b43-pci-bridge

04:0a.0 0c00: 104c:8023 (prog-if 10 [OHCI])
    Subsystem: 1028:0215
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 64 (500ns min, 1000ns max), Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 18

# lsmod |grep b43
b43                    97693  0
mac80211              110180  1 b43
cfg80211               95149  2 b43,mac80211
led_class               1575  1 b43


When I bring up the interface (ifup wlan0)

[12246.900516] b43-phy0: Loading firmware version 478.104 (2008-07-01
00:50:23)
[12246.988328] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[12416.648176] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
[12416.848040] wlan0: authenticate with 00:18:4d:2e:85:4a (try 2)
[12417.048048] wlan0: authenticate with 00:18:4d:2e:85:4a (try 3)
[12417.248026] wlan0: authentication with 00:18:4d:2e:85:4a timed out
[12463.932235] wlan0: direct probe to 00:18:4d:2e:85:4a (try 1)
[12464.132034] wlan0: direct probe to 00:18:4d:2e:85:4a (try 2)
[12464.332034] wlan0: direct probe to 00:18:4d:2e:85:4a (try 3)
[12464.532023] wlan0: direct probe to 00:18:4d:2e:85:4a timed out
[12517.684235] wlan0: direct probe to 00:18:4d:2e:85:4a (try 1)
[12517.884034] wlan0: direct probe to 00:18:4d:2e:85:4a (try 2)
[12518.084530] wlan0: direct probe to 00:18:4d:2e:85:4a (try 3)
[12518.284034] wlan0: direct probe to 00:18:4d:2e:85:4a timed out

..and I can't connect to my access point..
My /etc/network/interfaces:

....

# wireless
auto wlan0
iface wlan0 inet static
        #wireless-mode managed
        wpa-driver wext
        wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
        # static ip settings
        address 192.168.0.100
        netmask 255.255.255.0
        #network 192.168.0.0
        #broadcast 192.168.0.255
        gateway 192.168.0.1

Could someone plese give me a suggest ?

Thanks a lot.
Fabrizio
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/b43-dev/attachments/20100531/2c7c9f72/attachment.htm>

Problem with b43

[William Bourque]

Just saying, I have a similar problem... I tried to post twice about it
on the list since 2 weeks but the mails keep getting moderated (and
never unmoderated) because of "suspicious content".

- William

Problem with b43

[Martino Salvetti]

Also me... I sent a message about this problem but it was blocked.

I have this problem olny with multi-AP networks, in dmesg I can see that it
continue to changes the AP until they ends to responds. (At my home, with a
digicom ADSL router, the wifi works)

Martino

2010/6/1 William Bourque <william.bourque@polymtl.ca>

>
> Just saying, I have a similar problem... I tried to post twice about it
> on the list since 2 weeks but the mails keep getting moderated (and
> never unmoderated) because of "suspicious content".
>
> - William
>
> _______________________________________________
> b43-dev mailing list
> b43-dev at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/b43-dev
>



-- 
Remember: with great power comes great current squared times resistance.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/b43-dev/attachments/20100601/b24d8588/attachment.htm>

Problem with b43

[Fabrizio Regalli]

I'm trying with an oldest firmware revision but unfortunately, nothing
changed.

debiancasa:/home/rizla# dmesg |grep b43
[    2.054445] b43-pci-bridge 0000:04:05.0: PCI INT A -> GSI 17 (level, low)
-> IRQ 17
[    8.338798] b43-phy0: Broadcom 4318 WLAN found (core revision 9)
[    8.380033] b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
[    8.380054] b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050,
Revision 8
[    8.577430] Registered led device: b43-phy0::tx
[    8.577443] Registered led device: b43-phy0::rx
[    8.577455] Registered led device: b43-phy0::assoc
[    8.577470] Registered led device: b43-phy0::radio
[   10.844287] b43 ssb0:0: firmware: requesting b43/ucode5.fw
[   10.924217] b43 ssb0:0: firmware: requesting b43/pcm5.fw
[   10.940552] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
[   10.966269] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
[   11.084276] b43-phy0: Loading firmware version 410.2160 (2007-05-26
15:32:10)
[   11.104055] b43-phy0 debug: Chip initialized
[   11.104096] b43-phy0 debug: PIO initialized
[   11.104106] b43-phy0 debug: QoS disabled
[   11.124366] b43-phy0 debug: Wireless interface started
[   11.148853] b43-phy0 debug: Adding Interface type 2
[  660.376274] b43-phy0 debug: Removing Interface type 2
[  660.376359] b43-phy0 debug: Wireless interface stopped
[  667.296079] b43-phy0: Loading firmware version 410.2160 (2007-05-26
15:32:10)
[  667.312082] b43-phy0 debug: Chip initialized
[  667.312122] b43-phy0 debug: PIO initialized
[  667.312132] b43-phy0 debug: QoS disabled
[  667.333144] b43-phy0 debug: Wireless interface started
[  667.356357] b43-phy0 debug: Adding Interface type 2
[  667.472274] b43-phy0 debug: Removing Interface type 2
[  667.472356] b43-phy0 debug: Wireless interface stopped
[  669.584280] b43-phy0: Loading firmware version 410.2160 (2007-05-26
15:32:10)
[  669.600093] b43-phy0 debug: Chip initialized
[  669.600134] b43-phy0 debug: PIO initialized
[  669.600143] b43-phy0 debug: QoS disabled
[  669.620645] b43-phy0 debug: Wireless interface started
[  669.644096] b43-phy0 debug: Adding Interface type 2

and in /var/log/messages a lot of this messages:

[ 1022.268919] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
status=0 aid=1)
[ 1022.268923] wlan0: associated
[ 1022.269690] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
choice (reason=3)
[ 1022.269826] cfg80211: Calling CRDA to update world regulatory domain
[ 1023.600719] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
[ 1023.664562] wlan0: authenticated
[ 1023.664687] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
[ 1023.864521] wlan0: associate with 00:18:4d:2e:85:4a (try 2)
[ 1024.064534] wlan0: associate with 00:18:4d:2e:85:4a (try 3)
[ 1024.264024] wlan0: association with 00:18:4d:2e:85:4a timed out
[ 1034.841535] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
[ 1035.040024] wlan0: authenticate with 00:18:4d:2e:85:4a (try 2)
[ 1035.240023] wlan0: authenticate with 00:18:4d:2e:85:4a (try 3)
[ 1035.440035] wlan0: authentication with 00:18:4d:2e:85:4a timed out





2010/6/1 Martino Salvetti <the9ull@silix.org>

> Also me... I sent a message about this problem but it was blocked.
>
> I have this problem olny with multi-AP networks, in dmesg I can see that it
> continue to changes the AP until they ends to responds. (At my home, with a
> digicom ADSL router, the wifi works)
>
> Martino
>
> 2010/6/1 William Bourque <william.bourque@polymtl.ca>
>
>
>> Just saying, I have a similar problem... I tried to post twice about it
>> on the list since 2 weeks but the mails keep getting moderated (and
>> never unmoderated) because of "suspicious content".
>>
>> - William
>>
>> _______________________________________________
>> b43-dev mailing list
>> b43-dev at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/b43-dev
>>
>
>
>
> --
> Remember: with great power comes great current squared times resistance.
>
> _______________________________________________
> b43-dev mailing list
> b43-dev at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/b43-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/b43-dev/attachments/20100620/fb5a8cac/attachment-0001.html>

Problem with b43

[Gábor Stefanik]

On Sun, Jun 20, 2010 at 2:04 PM, Fabrizio Regalli <fabreg@gmail.com> wrote:
> I'm trying with an oldest firmware revision but unfortunately, nothing
> changed.
>
> debiancasa:/home/rizla# dmesg |grep b43
> [??? 2.054445] b43-pci-bridge 0000:04:05.0: PCI INT A -> GSI 17 (level, low)
> -> IRQ 17
> [??? 8.338798] b43-phy0: Broadcom 4318 WLAN found (core revision 9)
> [??? 8.380033] b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
> [??? 8.380054] b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050,
> Revision 8
> [??? 8.577430] Registered led device: b43-phy0::tx
> [??? 8.577443] Registered led device: b43-phy0::rx
> [??? 8.577455] Registered led device: b43-phy0::assoc
> [??? 8.577470] Registered led device: b43-phy0::radio
> [?? 10.844287] b43 ssb0:0: firmware: requesting b43/ucode5.fw
> [?? 10.924217] b43 ssb0:0: firmware: requesting b43/pcm5.fw
> [?? 10.940552] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
> [?? 10.966269] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
> [?? 11.084276] b43-phy0: Loading firmware version 410.2160 (2007-05-26
> 15:32:10)
> [?? 11.104055] b43-phy0 debug: Chip initialized
> [?? 11.104096] b43-phy0 debug: PIO initialized

Why are you using PIO for a BCM4318? AFAIK the DMA bug only affects BCM4312.

> [?? 11.104106] b43-phy0 debug: QoS disabled
> [?? 11.124366] b43-phy0 debug: Wireless interface started
> [?? 11.148853] b43-phy0 debug: Adding Interface type 2
> [? 660.376274] b43-phy0 debug: Removing Interface type 2
> [? 660.376359] b43-phy0 debug: Wireless interface stopped
> [? 667.296079] b43-phy0: Loading firmware version 410.2160 (2007-05-26
> 15:32:10)
> [? 667.312082] b43-phy0 debug: Chip initialized
> [? 667.312122] b43-phy0 debug: PIO initialized
> [? 667.312132] b43-phy0 debug: QoS disabled
> [? 667.333144] b43-phy0 debug: Wireless interface started
> [? 667.356357] b43-phy0 debug: Adding Interface type 2
> [? 667.472274] b43-phy0 debug: Removing Interface type 2
> [? 667.472356] b43-phy0 debug: Wireless interface stopped
> [? 669.584280] b43-phy0: Loading firmware version 410.2160 (2007-05-26
> 15:32:10)
> [? 669.600093] b43-phy0 debug: Chip initialized
> [? 669.600134] b43-phy0 debug: PIO initialized
> [? 669.600143] b43-phy0 debug: QoS disabled
> [? 669.620645] b43-phy0 debug: Wireless interface started
> [? 669.644096] b43-phy0 debug: Adding Interface type 2
>
> and in /var/log/messages a lot of this messages:
>
> [ 1022.268919] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
> status=0 aid=1)
> [ 1022.268923] wlan0: associated
> [ 1022.269690] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
> choice (reason=3)
> [ 1022.269826] cfg80211: Calling CRDA to update world regulatory domain
> [ 1023.600719] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
> [ 1023.664562] wlan0: authenticated
> [ 1023.664687] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
> [ 1023.864521] wlan0: associate with 00:18:4d:2e:85:4a (try 2)
> [ 1024.064534] wlan0: associate with 00:18:4d:2e:85:4a (try 3)
> [ 1024.264024] wlan0: association with 00:18:4d:2e:85:4a timed out
> [ 1034.841535] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
> [ 1035.040024] wlan0: authenticate with 00:18:4d:2e:85:4a (try 2)
> [ 1035.240023] wlan0: authenticate with 00:18:4d:2e:85:4a (try 3)
> [ 1035.440035] wlan0: authentication with 00:18:4d:2e:85:4a timed out
>
>
>
>
>
> 2010/6/1 Martino Salvetti <the9ull@silix.org>
>>
>> Also me... I sent a message about this problem but it was blocked.
>> I have this problem olny with multi-AP networks, in dmesg I can see that
>> it continue to changes the AP until they ends to responds. (At my home, with
>> a digicom ADSL router, the wifi works)
>> Martino
>>
>> 2010/6/1 William Bourque <william.bourque@polymtl.ca>
>>>
>>> Just saying, I have a similar problem... I tried to post twice about it
>>> on the list since 2 weeks but the mails keep getting moderated (and
>>> never unmoderated) because of "suspicious content".
>>>
>>> - William
>>>
>>> _______________________________________________
>>> b43-dev mailing list
>>> b43-dev at lists.infradead.org
>>> http://lists.infradead.org/mailman/listinfo/b43-dev
>>
>>
>>
>> --
>> Remember: with great power comes great current squared times resistance.
>>
>> _______________________________________________
>> b43-dev mailing list
>> b43-dev at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/b43-dev
>>
>
>
> _______________________________________________
> b43-dev mailing list
> b43-dev at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/b43-dev
>
>



-- 
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)

Problem with b43

[Gábor Stefanik]

2010/6/22 Fabrizio Regalli <fabreg@gmail.com>:
> Ok, I put "options b43 pio=0 qos=0" in /etc/modprobe.d/b43.conf
> And now the message is changed:
>
>
> ...
> [? 745.708045] b43-phy1: Loading firmware version 410.2160 (2007-05-26
> 15:32:10)
> [? 745.724051] b43-phy1 debug: Chip initialized
> [? 745.724189] b43-phy1 debug: 32-bit DMA initialized
> [? 745.724198] b43-phy1 debug: QoS disabled
> [? 745.744374] b43-phy1 debug: Wireless interface started
> [? 745.768105] b43-phy1 debug: Adding Interface type 2
> [? 745.796352] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [? 748.160267] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
> [? 748.161313] wlan0: authenticated
> [? 748.161425] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
> [? 748.162831] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
> status=0 aid=1)
> [? 748.162835] wlan0: associated
> [? 748.163348] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [? 748.168313] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
> choice (reason=3)
> [? 748.168466] cfg80211: Calling CRDA to update world regulatory domain
> [? 749.496214] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
> [? 749.497126] wlan0: authenticated
> [? 749.497240] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
> [? 749.498655] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
> status=0 aid=1)
> [? 749.498659] wlan0: associated
> [? 749.504316] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
> choice (reason=3)
> [? 749.504523] cfg80211: Calling CRDA to update world regulatory domain
>
>
> But unfortunately does not work.
>
> I can obtain just the ip address:
>
> # ifconfig wlan0 |grep inet
> ????????? inet addr:192.168.0.100
>
> but iwconfig show me there isn't any access point associeted:
>
> wlan0???? IEEE 802.11bg? ESSID:off/any
> ????????? Mode:Managed? Frequency:2.472 GHz? Access Point: Not-Associated
> ????????? Tx-Power=20 dBm
> ????????? Retry? long limit:7?? RTS thr:off?? Fragment thr:off
> ????????? Encryption key:off
> ????????? Power Management:off
>
>

Did you shut down NetworkManager?

Also, why are you disabling QoS? Unless you are using OpenFWWF, QoS
shouldn't need to be disabled.

(BTW, please always CC the list / use Reply to All. Otherwise others
on the list can't follow this thread.)

> Thanks again.
>
>
> 2010/6/20 G?bor Stefanik <netrolller.3d@gmail.com>
>>
>> On Sun, Jun 20, 2010 at 2:04 PM, Fabrizio Regalli <fabreg@gmail.com>
>> wrote:
>> > I'm trying with an oldest firmware revision but unfortunately, nothing
>> > changed.
>> >
>> > debiancasa:/home/rizla# dmesg |grep b43
>> > [??? 2.054445] b43-pci-bridge 0000:04:05.0: PCI INT A -> GSI 17 (level,
>> > low)
>> > -> IRQ 17
>> > [??? 8.338798] b43-phy0: Broadcom 4318 WLAN found (core revision 9)
>> > [??? 8.380033] b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
>> > [??? 8.380054] b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050,
>> > Revision 8
>> > [??? 8.577430] Registered led device: b43-phy0::tx
>> > [??? 8.577443] Registered led device: b43-phy0::rx
>> > [??? 8.577455] Registered led device: b43-phy0::assoc
>> > [??? 8.577470] Registered led device: b43-phy0::radio
>> > [?? 10.844287] b43 ssb0:0: firmware: requesting b43/ucode5.fw
>> > [?? 10.924217] b43 ssb0:0: firmware: requesting b43/pcm5.fw
>> > [?? 10.940552] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
>> > [?? 10.966269] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
>> > [?? 11.084276] b43-phy0: Loading firmware version 410.2160 (2007-05-26
>> > 15:32:10)
>> > [?? 11.104055] b43-phy0 debug: Chip initialized
>> > [?? 11.104096] b43-phy0 debug: PIO initialized
>>
>> Why are you using PIO for a BCM4318? AFAIK the DMA bug only affects
>> BCM4312.
>>
>> > [?? 11.104106] b43-phy0 debug: QoS disabled
>> > [?? 11.124366] b43-phy0 debug: Wireless interface started
>> > [?? 11.148853] b43-phy0 debug: Adding Interface type 2
>> > [? 660.376274] b43-phy0 debug: Removing Interface type 2
>> > [? 660.376359] b43-phy0 debug: Wireless interface stopped
>> > [? 667.296079] b43-phy0: Loading firmware version 410.2160 (2007-05-26
>> > 15:32:10)
>> > [? 667.312082] b43-phy0 debug: Chip initialized
>> > [? 667.312122] b43-phy0 debug: PIO initialized
>> > [? 667.312132] b43-phy0 debug: QoS disabled
>> > [? 667.333144] b43-phy0 debug: Wireless interface started
>> > [? 667.356357] b43-phy0 debug: Adding Interface type 2
>> > [? 667.472274] b43-phy0 debug: Removing Interface type 2
>> > [? 667.472356] b43-phy0 debug: Wireless interface stopped
>> > [? 669.584280] b43-phy0: Loading firmware version 410.2160 (2007-05-26
>> > 15:32:10)
>> > [? 669.600093] b43-phy0 debug: Chip initialized
>> > [? 669.600134] b43-phy0 debug: PIO initialized
>> > [? 669.600143] b43-phy0 debug: QoS disabled
>> > [? 669.620645] b43-phy0 debug: Wireless interface started
>> > [? 669.644096] b43-phy0 debug: Adding Interface type 2
>> >
>> > and in /var/log/messages a lot of this messages:
>> >
>> > [ 1022.268919] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
>> > status=0 aid=1)
>> > [ 1022.268923] wlan0: associated
>> > [ 1022.269690] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
>> > choice (reason=3)
>> > [ 1022.269826] cfg80211: Calling CRDA to update world regulatory domain
>> > [ 1023.600719] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
>> > [ 1023.664562] wlan0: authenticated
>> > [ 1023.664687] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
>> > [ 1023.864521] wlan0: associate with 00:18:4d:2e:85:4a (try 2)
>> > [ 1024.064534] wlan0: associate with 00:18:4d:2e:85:4a (try 3)
>> > [ 1024.264024] wlan0: association with 00:18:4d:2e:85:4a timed out
>> > [ 1034.841535] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
>> > [ 1035.040024] wlan0: authenticate with 00:18:4d:2e:85:4a (try 2)
>> > [ 1035.240023] wlan0: authenticate with 00:18:4d:2e:85:4a (try 3)
>> > [ 1035.440035] wlan0: authentication with 00:18:4d:2e:85:4a timed out
>> >
>> >
>> >
>> >
>> >
>> > 2010/6/1 Martino Salvetti <the9ull@silix.org>
>> >>
>> >> Also me... I sent a message about this problem but it was blocked.
>> >> I have this problem olny with multi-AP networks, in dmesg I can see
>> >> that
>> >> it continue to changes the AP until they ends to responds. (At my home,
>> >> with
>> >> a digicom ADSL router, the wifi works)
>> >> Martino
>> >>
>> >> 2010/6/1 William Bourque <william.bourque@polymtl.ca>
>> >>>
>> >>> Just saying, I have a similar problem... I tried to post twice about
>> >>> it
>> >>> on the list since 2 weeks but the mails keep getting moderated (and
>> >>> never unmoderated) because of "suspicious content".
>> >>>
>> >>> - William
>> >>>
>> >>> _______________________________________________
>> >>> b43-dev mailing list
>> >>> b43-dev at lists.infradead.org
>> >>> http://lists.infradead.org/mailman/listinfo/b43-dev
>> >>
>> >>
>> >>
>> >> --
>> >> Remember: with great power comes great current squared times
>> >> resistance.
>> >>
>> >> _______________________________________________
>> >> b43-dev mailing list
>> >> b43-dev at lists.infradead.org
>> >> http://lists.infradead.org/mailman/listinfo/b43-dev
>> >>
>> >
>> >
>> > _______________________________________________
>> > b43-dev mailing list
>> > b43-dev at lists.infradead.org
>> > http://lists.infradead.org/mailman/listinfo/b43-dev
>> >
>> >
>>
>>
>>
>> --
>> Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
>
>



-- 
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)

Problem with b43

[Larry Finger]

On 06/21/2010 06:22 PM, G?bor Stefanik wrote:
> 2010/6/22 Fabrizio Regalli <fabreg@gmail.com>:
>> Ok, I put "options b43 pio=0 qos=0" in /etc/modprobe.d/b43.conf
>> And now the message is changed:
>>
>>
>> ...
>> [  745.708045] b43-phy1: Loading firmware version 410.2160 (2007-05-26
>> 15:32:10)
>> [  745.724051] b43-phy1 debug: Chip initialized
>> [  745.724189] b43-phy1 debug: 32-bit DMA initialized
>> [  745.724198] b43-phy1 debug: QoS disabled
>> [  745.744374] b43-phy1 debug: Wireless interface started
>> [  745.768105] b43-phy1 debug: Adding Interface type 2
>> [  745.796352] ADDRCONF(NETDEV_UP): wlan0: link is not ready
>> [  748.160267] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
>> [  748.161313] wlan0: authenticated
>> [  748.161425] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
>> [  748.162831] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
>> status=0 aid=1)
>> [  748.162835] wlan0: associated
>> [  748.163348] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
>> [  748.168313] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
>> choice (reason=3)
>> [  748.168466] cfg80211: Calling CRDA to update world regulatory domain
>> [  749.496214] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
>> [  749.497126] wlan0: authenticated
>> [  749.497240] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
>> [  749.498655] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x431
>> status=0 aid=1)
>> [  749.498659] wlan0: associated
>> [  749.504316] wlan0: deauthenticating from 00:18:4d:2e:85:4a by local
>> choice (reason=3)
>> [  749.504523] cfg80211: Calling CRDA to update world regulatory domain
>>
>>
>> But unfortunately does not work.
>>
>> I can obtain just the ip address:
>>
>> # ifconfig wlan0 |grep inet
>>           inet addr:192.168.0.100
>>
>> but iwconfig show me there isn't any access point associeted:
>>
>> wlan0     IEEE 802.11bg  ESSID:off/any
>>           Mode:Managed  Frequency:2.472 GHz  Access Point: Not-Associated
>>           Tx-Power=20 dBm
>>           Retry  long limit:7   RTS thr:off   Fragment thr:off
>>           Encryption key:off
>>           Power Management:off
>>
>>
> 
> Did you shut down NetworkManager?
> 
> Also, why are you disabling QoS? Unless you are using OpenFWWF, QoS
> shouldn't need to be disabled.

I will describe some recent findings in a separate email; however, to use
the BCM4312 in PIO mode, you do need to disable QoS AND hardware
encryption. Add "nohwcrypt=1" to b43.conf and leave the "qos=0" in.

Larry

Problem with b43

[Fabrizio Regalli]

G?bor, Larry

first of all, excuse me for my mistake: I forget to add in Cc: the ml.

The actual situation is:

## /etc/modprobe.d/b43.conf ##

options b43 pio=0 qos=0 nohwcrypt=1

I remove network-manager and gnome-network-manager
It seems to recognize correctly the access point:

## iwconfig ##

wlan0     IEEE 802.11bg  ESSID:"XXXXX"
          Mode:Managed  Frequency:2.472 GHz  Access Point:
00:18:4D:2E:85:4A
          Bit Rate=1 Mb/s   Tx-Power=20 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=70/70  Signal level=-21 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

## ifconfig ##

wlan0     Link encap:Ethernet  HWaddr 00:1d:60:e7:53:b8
          inet addr:192.168.0.100  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::21d:60ff:fee7:53b8/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:49 errors:0 dropped:0 overruns:0 frame:0
          TX packets:91 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:4471 (4.3 KiB)  TX bytes:12226 (11.9 KiB)

but the ping is very horrible and the connection is unstable:


ING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
64 bytes from 192.168.0.2: icmp_req=1 ttl=64 time=2180 ms
64 bytes from 192.168.0.2: icmp_req=3 ttl=64 time=888 ms
64 bytes from 192.168.0.2: icmp_req=5 ttl=64 time=1030 ms
64 bytes from 192.168.0.2: icmp_req=6 ttl=64 time=227 ms
64 bytes from 192.168.0.2: icmp_req=9 ttl=64 time=215 ms
64 bytes from 192.168.0.2: icmp_req=11 ttl=64 time=5100 ms
64 bytes from 192.168.0.2: icmp_req=12 ttl=64 time=4095 ms
64 bytes from 192.168.0.2: icmp_req=14 ttl=64 time=3546 ms
64 bytes from 192.168.0.2: icmp_req=17 ttl=64 time=528 ms
64 bytes from 192.168.0.2: icmp_req=18 ttl=64 time=5875 ms
64 bytes from 192.168.0.2: icmp_req=20 ttl=64 time=3862 ms
64 bytes from 192.168.0.2: icmp_req=21 ttl=64 time=3328 ms
64 bytes from 192.168.0.2: icmp_req=24 ttl=64 time=313 ms

24 packets transmitted, 13 received, 45% packet loss, time 23128ms
rtt min/avg/max/mdev = 215.307/2399.514/5875.790/1923.942 ms, pipe 6

After a few minutes i retry pinging:

PING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
64 bytes from 192.168.0.2: icmp_req=1 ttl=64 time=17.4 ms
64 bytes from 192.168.0.2: icmp_req=2 ttl=64 time=1.82 ms
64 bytes from 192.168.0.2: icmp_req=3 ttl=64 time=5.26 ms
64 bytes from 192.168.0.2: icmp_req=4 ttl=64 time=10.1 ms
64 bytes from 192.168.0.2: icmp_req=5 ttl=64 time=5.63 ms
64 bytes from 192.168.0.2: icmp_req=6 ttl=64 time=1.82 ms
64 bytes from 192.168.0.2: icmp_req=7 ttl=64 time=7.99 ms
64 bytes from 192.168.0.2: icmp_req=8 ttl=64 time=1.98 ms
64 bytes from 192.168.0.2: icmp_req=9 ttl=64 time=2.23 ms
64 bytes from 192.168.0.2: icmp_req=10 ttl=64 time=5.80 ms
64 bytes from 192.168.0.2: icmp_req=11 ttl=64 time=1.83 ms
64 bytes from 192.168.0.2: icmp_req=12 ttl=64 time=35.1 ms

--- 192.168.0.2 ping statistics ---
12 packets transmitted, 12 received, 0% packet loss, time 11016ms

And this time it was perfect!!

Third time:

64 bytes from 192.168.0.2: icmp_req=1 ttl=64 time=9.88 ms
64 bytes from 192.168.0.2: icmp_req=2 ttl=64 time=5.27 ms
64 bytes from 192.168.0.2: icmp_req=3 ttl=64 time=18.9 ms
64 bytes from 192.168.0.2: icmp_req=4 ttl=64 time=0.563 ms
64 bytes from 192.168.0.2: icmp_req=5 ttl=64 time=9.98 ms
64 bytes from 192.168.0.2: icmp_req=9 ttl=64 time=9.71 ms
64 bytes from 192.168.0.2: icmp_req=10 ttl=64 time=20.1 ms
64 bytes from 192.168.0.2: icmp_req=11 ttl=64 time=39.0 ms
64 bytes from 192.168.0.2: icmp_req=12 ttl=64 time=98.7 ms
64 bytes from 192.168.0.2: icmp_req=14 ttl=64 time=137 ms
64 bytes from 192.168.0.2: icmp_req=16 ttl=64 time=197 ms

35 packets transmitted, 21 received, 40% packet loss, time 34115ms
rtt min/avg/max/mdev = 0.563/36.300/197.480/54.568 ms

Now, without any modification:

# ping 192.168.0.2
PING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.

Problem with b43

[Larry Finger]

On 06/22/2010 01:54 PM, Fabrizio Regalli wrote:
> G?bor, Larry
> 
> first of all, excuse me for my mistake: I forget to add in Cc: the ml.
> 
> The actual situation is:
> 
> ## /etc/modprobe.d/b43.conf ##
> 
> options b43 pio=0 qos=0 nohwcrypt=1
> 
> I remove network-manager and gnome-network-manager

That step was not necessary. I run under the KDE NetworkManager all the time.

> It seems to recognize correctly the access point:
> 
> ## iwconfig ##
> 
> wlan0     IEEE 802.11bg  ESSID:"XXXXX" 
>           Mode:Managed  Frequency:2.472 GHz  Access Point:
> 00:18:4D:2E:85:4A  
>           Bit Rate=1 Mb/s   Tx-Power=20 dBm  
>           Retry  long limit:7   RTS thr:off   Fragment thr:off
>           Encryption key:off
>           Power Management:off
>           Link Quality=70/70  Signal level=-21 dBm 
>           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>           Tx excessive retries:0  Invalid misc:0   Missed beacon:0

Yes, you are associated.

> 
> ## ifconfig ##
> 
> wlan0     Link encap:Ethernet  HWaddr 00:1d:60:e7:53:b8 
>           inet addr:192.168.0.100  Bcast:192.168.0.255  Mask:255.255.255.0
>           inet6 addr: fe80::21d:60ff:fee7:53b8/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:49 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:91 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:4471 (4.3 KiB)  TX bytes:12226 (11.9 KiB)

You also have an IP number. Some systems have trouble with IPv6. If you do
not need it, you might disable it.

> but the ping is very horrible and the connection is unstable:
> 
> 
> ING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
> 64 bytes from 192.168.0.2 <http://192.168.0.2>: icmp_req=1 ttl=64
> time=2180 ms
> 64 bytes from 192.168.0.2 <http://192.168.0.2>: icmp_req=3 ttl=64
> time=888 ms
> 
> 24 packets transmitted, 13 received, 45% packet loss, time 23128ms
> rtt min/avg/max/mdev = 215.307/2399.514/5875.790/1923.942 ms, pipe 6

Yes - awful performance.

> 
> ..
> 
> I'm using wpa_supplicant with wpa2 authentication Could be this the
> problem?

No. I use WPA2 authentication all the time.

I have no idea what is causing the changes in performance. I do not see
them. My system will go off-line once in a while, but I never see the
dropouts or the very long ping times.

Larry

Problem with b43

[Fabrizio Regalli]

Now I switched to WEP auth, for trying:


wlan0     IEEE 802.11bg  ESSID:"XXXX"
          Mode:Managed  Frequency:2.437 GHz  Access Point:
00:18:4D:2E:85:4A
          Bit Rate=5.5 Mb/s   Tx-Power=20 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:XXXX-XXXX-XXXX-XXXX-XXXX-XXXX
          Power Management:off
          Link Quality=70/70  Signal level=-23 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

The wlan0 interface is up & running:

ifconfig wlan0 |grep inet
          inet addr:192.168.0.100  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::21d:60ff:fee7:53b8/64 Scope:Link

but nothing to do: it does not ping the ap (192.168.0.2)

PING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.

--- 192.168.0.2 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2016ms

Here's a dmesg output:

[  160.482533] b43-phy1: Broadcom 4318 WLAN found (core revision 9)
[  160.524036] b43-phy1 debug: Found PHY: Analog 3, Type 2, Revision 7
[  160.524058] b43-phy1 debug: Found Radio: Manuf 0x17F, Version 0x2050,
Revision 8
[  160.548601] phy1: Selected rate control algorithm 'minstrel'
[  160.549717] Registered led device: b43-phy1::tx
[  160.549746] Registered led device: b43-phy1::rx
[  160.549778] Registered led device: b43-phy1::assoc
[  160.549799] Registered led device: b43-phy1::radio
[  160.549911] Broadcom 43xx driver loaded [ Features: PL, Firmware-ID: FW13
]
[  181.508303] b43 ssb0:0: firmware: requesting b43/ucode5.fw
[  181.510885] b43 ssb0:0: firmware: requesting b43/pcm5.fw
[  181.513857] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
[  181.516679] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
[  181.632028] b43-phy1: Loading firmware version 410.2160 (2007-05-26
15:32:10)
[  181.652056] b43-phy1 debug: Chip initialized
[  181.652203] b43-phy1 debug: 32-bit DMA initialized
[  181.652211] b43-phy1 debug: QoS disabled
[  181.672368] b43-phy1 debug: Wireless interface started
[  181.704094] b43-phy1 debug: Adding Interface type 2
[  181.734463] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  181.916349] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
[  181.917759] wlan0: 00:18:4d:2e:85:4a denied authentication (status 13)
[  181.918140] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
[  181.923714] wlan0: authenticated
[  181.924100] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
[  181.925832] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x411
status=0 aid=1)
[  181.925834] wlan0: associated
[  181.926327] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  191.932006] wlan0: no IPv6 routers present

I'm using a netgear WG602 v3 as access point with 1.2.5 firmware.

Now I'm trying to upgrade AP firmware with WRT


2010/6/22 Larry Finger <Larry.Finger@lwfinger.net>

> On 06/22/2010 01:54 PM, Fabrizio Regalli wrote:
> > G?bor, Larry
> >
> > first of all, excuse me for my mistake: I forget to add in Cc: the ml.
> >
> > The actual situation is:
> >
> > ## /etc/modprobe.d/b43.conf ##
> >
> > options b43 pio=0 qos=0 nohwcrypt=1
> >
> > I remove network-manager and gnome-network-manager
>
> That step was not necessary. I run under the KDE NetworkManager all the
> time.
>
> > It seems to recognize correctly the access point:
> >
> > ## iwconfig ##
> >
> > wlan0     IEEE 802.11bg  ESSID:"XXXXX"
> >           Mode:Managed  Frequency:2.472 GHz  Access Point:
> > 00:18:4D:2E:85:4A
> >           Bit Rate=1 Mb/s   Tx-Power=20 dBm
> >           Retry  long limit:7   RTS thr:off   Fragment thr:off
> >           Encryption key:off
> >           Power Management:off
> >           Link Quality=70/70  Signal level=-21 dBm
> >           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
> >           Tx excessive retries:0  Invalid misc:0   Missed beacon:0
>
> Yes, you are associated.
>
> >
> > ## ifconfig ##
> >
> > wlan0     Link encap:Ethernet  HWaddr 00:1d:60:e7:53:b8
> >           inet addr:192.168.0.100  Bcast:192.168.0.255
>  Mask:255.255.255.0
> >           inet6 addr: fe80::21d:60ff:fee7:53b8/64 Scope:Link
> >           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >           RX packets:49 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:91 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:1000
> >           RX bytes:4471 (4.3 KiB)  TX bytes:12226 (11.9 KiB)
>
> You also have an IP number. Some systems have trouble with IPv6. If you do
> not need it, you might disable it.
>
> > but the ping is very horrible and the connection is unstable:
> >
> >
> > ING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
> > 64 bytes from 192.168.0.2 <http://192.168.0.2>: icmp_req=1 ttl=64
> > time=2180 ms
> > 64 bytes from 192.168.0.2 <http://192.168.0.2>: icmp_req=3 ttl=64
> > time=888 ms
> >
> > 24 packets transmitted, 13 received, 45% packet loss, time 23128ms
> > rtt min/avg/max/mdev = 215.307/2399.514/5875.790/1923.942 ms, pipe 6
>
> Yes - awful performance.
>
> >
> > ..
> >
> > I'm using wpa_supplicant with wpa2 authentication Could be this the
> > problem?
>
> No. I use WPA2 authentication all the time.
>
> I have no idea what is causing the changes in performance. I do not see
> them. My system will go off-line once in a while, but I never see the
> dropouts or the very long ping times.
>
> Larry
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/b43-dev/attachments/20100622/baa5d1c7/attachment.html>

Problem with b43

[Fabrizio Regalli]

Hello,

I've update WRT on my netgear router without success: the problem is not
solved
So I've changed the access point with another netgear and now works fine.
The only "strange" message is

[ 1558.692139] b43-phy0 ERROR: PHY transmission error

what does it means?

Thanks


2010/6/22 Fabrizio Regalli <fabreg@gmail.com>

> Now I switched to WEP auth, for trying:
>
>
>
> wlan0     IEEE 802.11bg  ESSID:"XXXX"
>           Mode:Managed  Frequency:2.437 GHz  Access Point:
> 00:18:4D:2E:85:4A
>           Bit Rate=5.5 Mb/s   Tx-Power=20 dBm
>           Retry  long limit:7   RTS thr:off   Fragment thr:off
>           Encryption key:XXXX-XXXX-XXXX-XXXX-XXXX-XXXX
>           Power Management:off
>           Link Quality=70/70  Signal level=-23 dBm
>           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>           Tx excessive retries:0  Invalid misc:0   Missed beacon:0
>
> The wlan0 interface is up & running:
>
> ifconfig wlan0 |grep inet
>
>           inet addr:192.168.0.100  Bcast:192.168.0.255  Mask:255.255.255.0
>           inet6 addr: fe80::21d:60ff:fee7:53b8/64 Scope:Link
>
> but nothing to do: it does not ping the ap (192.168.0.2)
>
> PING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
>
>
> --- 192.168.0.2 ping statistics ---
> 3 packets transmitted, 0 received, 100% packet loss, time 2016ms
>
> Here's a dmesg output:
>
> [  160.482533] b43-phy1: Broadcom 4318 WLAN found (core revision 9)
> [  160.524036] b43-phy1 debug: Found PHY: Analog 3, Type 2, Revision 7
> [  160.524058] b43-phy1 debug: Found Radio: Manuf 0x17F, Version 0x2050,
> Revision 8
> [  160.548601] phy1: Selected rate control algorithm 'minstrel'
> [  160.549717] Registered led device: b43-phy1::tx
> [  160.549746] Registered led device: b43-phy1::rx
> [  160.549778] Registered led device: b43-phy1::assoc
> [  160.549799] Registered led device: b43-phy1::radio
> [  160.549911] Broadcom 43xx driver loaded [ Features: PL, Firmware-ID:
> FW13 ]
> [  181.508303] b43 ssb0:0: firmware: requesting b43/ucode5.fw
> [  181.510885] b43 ssb0:0: firmware: requesting b43/pcm5.fw
> [  181.513857] b43 ssb0:0: firmware: requesting b43/b0g0initvals5.fw
> [  181.516679] b43 ssb0:0: firmware: requesting b43/b0g0bsinitvals5.fw
> [  181.632028] b43-phy1: Loading firmware version 410.2160 (2007-05-26
> 15:32:10)
> [  181.652056] b43-phy1 debug: Chip initialized
> [  181.652203] b43-phy1 debug: 32-bit DMA initialized
> [  181.652211] b43-phy1 debug: QoS disabled
> [  181.672368] b43-phy1 debug: Wireless interface started
> [  181.704094] b43-phy1 debug: Adding Interface type 2
> [  181.734463] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [  181.916349] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
> [  181.917759] wlan0: 00:18:4d:2e:85:4a denied authentication (status 13)
> [  181.918140] wlan0: authenticate with 00:18:4d:2e:85:4a (try 1)
> [  181.923714] wlan0: authenticated
> [  181.924100] wlan0: associate with 00:18:4d:2e:85:4a (try 1)
> [  181.925832] wlan0: RX AssocResp from 00:18:4d:2e:85:4a (capab=0x411
> status=0 aid=1)
> [  181.925834] wlan0: associated
> [  181.926327] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [  191.932006] wlan0: no IPv6 routers present
>
> I'm using a netgear WG602 v3 as access point with 1.2.5 firmware.
>
> Now I'm trying to upgrade AP firmware with WRT
>
>
> 2010/6/22 Larry Finger <Larry.Finger@lwfinger.net>
>
>> On 06/22/2010 01:54 PM, Fabrizio Regalli wrote:
>>
>> > G?bor, Larry
>> >
>> > first of all, excuse me for my mistake: I forget to add in Cc: the ml.
>> >
>> > The actual situation is:
>> >
>> > ## /etc/modprobe.d/b43.conf ##
>> >
>> > options b43 pio=0 qos=0 nohwcrypt=1
>> >
>> > I remove network-manager and gnome-network-manager
>>
>> That step was not necessary. I run under the KDE NetworkManager all the
>> time.
>>
>> > It seems to recognize correctly the access point:
>> >
>> > ## iwconfig ##
>> >
>> > wlan0     IEEE 802.11bg  ESSID:"XXXXX"
>> >           Mode:Managed  Frequency:2.472 GHz  Access Point:
>> > 00:18:4D:2E:85:4A
>> >           Bit Rate=1 Mb/s   Tx-Power=20 dBm
>> >           Retry  long limit:7   RTS thr:off   Fragment thr:off
>> >           Encryption key:off
>> >           Power Management:off
>> >           Link Quality=70/70  Signal level=-21 dBm
>> >           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>> >           Tx excessive retries:0  Invalid misc:0   Missed beacon:0
>>
>> Yes, you are associated.
>>
>> >
>> > ## ifconfig ##
>> >
>> > wlan0     Link encap:Ethernet  HWaddr 00:1d:60:e7:53:b8
>> >           inet addr:192.168.0.100  Bcast:192.168.0.255
>>  Mask:255.255.255.0
>> >           inet6 addr: fe80::21d:60ff:fee7:53b8/64 Scope:Link
>> >           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>> >           RX packets:49 errors:0 dropped:0 overruns:0 frame:0
>> >           TX packets:91 errors:0 dropped:0 overruns:0 carrier:0
>> >           collisions:0 txqueuelen:1000
>> >           RX bytes:4471 (4.3 KiB)  TX bytes:12226 (11.9 KiB)
>>
>> You also have an IP number. Some systems have trouble with IPv6. If you do
>> not need it, you might disable it.
>>
>> > but the ping is very horrible and the connection is unstable:
>> >
>> >
>> > ING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
>> > 64 bytes from 192.168.0.2 <http://192.168.0.2>: icmp_req=1 ttl=64
>> > time=2180 ms
>> > 64 bytes from 192.168.0.2 <http://192.168.0.2>: icmp_req=3 ttl=64
>> > time=888 ms
>> >
>> > 24 packets transmitted, 13 received, 45% packet loss, time 23128ms
>> > rtt min/avg/max/mdev = 215.307/2399.514/5875.790/1923.942 ms, pipe 6
>>
>> Yes - awful performance.
>>
>> >
>> > ..
>> >
>> > I'm using wpa_supplicant with wpa2 authentication Could be this the
>> > problem?
>>
>> No. I use WPA2 authentication all the time.
>>
>> I have no idea what is causing the changes in performance. I do not see
>> them. My system will go off-line once in a while, but I never see the
>> dropouts or the very long ping times.
>>
>> Larry
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/b43-dev/attachments/20100624/37c71f48/attachment.html>

problem with b43

[Cyrille]

Hi
I've got a problem with a broadcom 4312 [12e4:4315].
The environment :
===========================
uname -a
2.6.35.5-libre.29.fc14.x86_64 

lspci -vnn
0b:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
	Subsystem: Dell Wireless 1395 WLAN Mini-Card [1028:000b]
	Flags: bus master, fast devsel, latency 0, IRQ 17
	Memory at fe7fc000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [40] Power Management version 3
	Capabilities: [58] Vendor Specific Information: Len=78 <?>
	Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
	Capabilities: [d0] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [13c] Virtual Channel
	Capabilities: [160] Device Serial Number 7f-78-4e-ff-ff-6d-00-23
	Capabilities: [16c] Power Budgeting <?>
	Kernel driver in use: b43-pci-bridge
	Kernel modules: ssb
===============================

Installation method ( http://wireless.kernel.org/en/users/Drivers/b43#fw-b43-lp ) :
You are using the b43 driver from linux-2.6.25 or newer
export FIRMWARE_INSTALL_DIR="/lib/firmware"
wget http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2
tar xjf broadcom-wl-4.150.10.5.tar.bz2
cd broadcom-wl-4.150.10.5/driver
sudo ../../b43-fwcutter-013/b43-fwcutter -w "$FIRMWARE_INSTALL_DIR" wl_apsta_mimo.o


Seems work : ls /lib/firmware/b43-open/
a0g0bsinitvals5.fw   a0g1bsinitvals9.fw   b0g0bsinitvals9.fw  lp0bsinitvals15.fw  n0initvals11.fw  ucode5.fw
a0g0bsinitvals9.fw   a0g1initvals13.fw    b0g0initvals13.fw   lp0initvals13.fw    pcm5.fw          ucode9.fw
a0g0initvals5.fw     a0g1initvals5.fw     b0g0initvals5.fw    lp0initvals14.fw    ucode11.fw
a0g0initvals9.fw     a0g1initvals9.fw     b0g0initvals9.fw    lp0initvals15.fw    ucode13.fw
a0g1bsinitvals13.fw  b0g0bsinitvals13.fw  lp0bsinitvals13.fw  n0absinitvals11.fw  ucode14.fw
a0g1bsinitvals5.fw   b0g0bsinitvals5.fw   lp0bsinitvals14.fw  n0bsinitvals11.fw   ucode15.fw


But : 
dmesg
b43-phy3 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
b43-phy4: Broadcom 4312 WLAN found (core revision 15)
b43-phy4 debug: Found PHY: Analog 6, Type 5, Revision 1
b43-phy4 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
phy4: Selected rate control algorithm 'minstrel'
Registered led device: b43-phy4::tx
Registered led device: b43-phy4::rx
Registered led device: b43-phy4::radio
Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
ssb0:0: Missing Free firmware
b43-phy4 ERROR: Rejected non-Free firmware
ssb0:0: Missing Free firmware
b43-phy4 ERROR: Rejected non-Free firmware


So don't work.
Grrrrrrrrrrrrrrrrrrrr
I thought nevertheless that with this kernel that was going to work.
No idea, I thing is due of the model [12e4:4315]. Is there anyone who can say to me if it possible to install and configure this card with a free-kernel.

Thanx !

Cyrille



----
[ cyrille at cbiot.fr | http://cbiot.fr ]

"Et le combat cessa faute de combattants." 
--- Le Cid (1636), IV, 3, Rodrigue - - - - 

BLAG : http://blagblagblag.org
Blag'em up! http://zenblagger.org

problem with b43

[Gábor Stefanik]

On Fri, Sep 24, 2010 at 6:55 PM, Cyrille <cyrille@cbiot.fr> wrote:
> Hi
> I've got a problem with a broadcom 4312 [12e4:4315].
> The environment :
> ===========================
> uname -a
> 2.6.35.5-libre.29.fc14.x86_64
>
> lspci -vnn
> 0b:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
> ? ? ? ?Subsystem: Dell Wireless 1395 WLAN Mini-Card [1028:000b]
> ? ? ? ?Flags: bus master, fast devsel, latency 0, IRQ 17
> ? ? ? ?Memory at fe7fc000 (64-bit, non-prefetchable) [size=16K]
> ? ? ? ?Capabilities: [40] Power Management version 3
> ? ? ? ?Capabilities: [58] Vendor Specific Information: Len=78 <?>
> ? ? ? ?Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
> ? ? ? ?Capabilities: [d0] Express Endpoint, MSI 00
> ? ? ? ?Capabilities: [100] Advanced Error Reporting
> ? ? ? ?Capabilities: [13c] Virtual Channel
> ? ? ? ?Capabilities: [160] Device Serial Number 7f-78-4e-ff-ff-6d-00-23
> ? ? ? ?Capabilities: [16c] Power Budgeting <?>
> ? ? ? ?Kernel driver in use: b43-pci-bridge
> ? ? ? ?Kernel modules: ssb
> ===============================
>
> Installation method ( http://wireless.kernel.org/en/users/Drivers/b43#fw-b43-lp ) :
> You are using the b43 driver from linux-2.6.25 or newer
> export FIRMWARE_INSTALL_DIR="/lib/firmware"
> wget http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2
> tar xjf broadcom-wl-4.150.10.5.tar.bz2
> cd broadcom-wl-4.150.10.5/driver
> sudo ../../b43-fwcutter-013/b43-fwcutter -w "$FIRMWARE_INSTALL_DIR" wl_apsta_mimo.o

You are using the firmware for G-PHYs. Yo should use v4.174 (also
known as v4.178) for LP-PHY.

>
>
> Seems work : ls /lib/firmware/b43-open/
> a0g0bsinitvals5.fw ? a0g1bsinitvals9.fw ? b0g0bsinitvals9.fw ?lp0bsinitvals15.fw ?n0initvals11.fw ?ucode5.fw
> a0g0bsinitvals9.fw ? a0g1initvals13.fw ? ?b0g0initvals13.fw ? lp0initvals13.fw ? ?pcm5.fw ? ? ? ? ?ucode9.fw
> a0g0initvals5.fw ? ? a0g1initvals5.fw ? ? b0g0initvals5.fw ? ?lp0initvals14.fw ? ?ucode11.fw
> a0g0initvals9.fw ? ? a0g1initvals9.fw ? ? b0g0initvals9.fw ? ?lp0initvals15.fw ? ?ucode13.fw
> a0g1bsinitvals13.fw ?b0g0bsinitvals13.fw ?lp0bsinitvals13.fw ?n0absinitvals11.fw ?ucode14.fw
> a0g1bsinitvals5.fw ? b0g0bsinitvals5.fw ? lp0bsinitvals14.fw ?n0bsinitvals11.fw ? ucode15.fw

Extract to /lib/firmware/b43. /lib/firmware/b43-open is only for OpenFWWF.

>
>
> But :
> dmesg
> b43-phy3 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
> b43-phy4: Broadcom 4312 WLAN found (core revision 15)
> b43-phy4 debug: Found PHY: Analog 6, Type 5, Revision 1
> b43-phy4 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
> phy4: Selected rate control algorithm 'minstrel'
> Registered led device: b43-phy4::tx
> Registered led device: b43-phy4::rx
> Registered led device: b43-phy4::radio
> Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
> ssb0:0: Missing Free firmware
> b43-phy4 ERROR: Rejected non-Free firmware
> ssb0:0: Missing Free firmware
> b43-phy4 ERROR: Rejected non-Free firmware

Compile compat-wireless to bypass the "free-only" patch in Fedora.

(John, are you still maintaining the Fedora kernel's wireless part? If
so, please kill this "freedom enforcement"!)

>
>
> So don't work.
> Grrrrrrrrrrrrrrrrrrrr
> I thought nevertheless that with this kernel that was going to work.
> No idea, I thing is due of the model [12e4:4315]. Is there anyone who can say to me if it possible to install and configure this card with a free-kernel.
>
> Thanx !
>
> Cyrille
>
>
>
> ----
> [ cyrille at cbiot.fr | http://cbiot.fr ]
>
> "Et le combat cessa faute de combattants."
> --- Le Cid (1636), IV, 3, Rodrigue - - - -
>
> BLAG : http://blagblagblag.org
> Blag'em up! http://zenblagger.org
>
>
>
> _______________________________________________
> b43-dev mailing list
> b43-dev at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/b43-dev
>



-- 
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)

Re: problem with b43

[Gábor Stefanik]

On Fri, Sep 24, 2010 at 6:55 PM, Cyrille <cyrille@cbiot.fr> wrote:
> Hi
> I've got a problem with a broadcom 4312 [12e4:4315].
> The environment :
> ===========================
> uname -a
> 2.6.35.5-libre.29.fc14.x86_64
>
> lspci -vnn
> 0b:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
>        Subsystem: Dell Wireless 1395 WLAN Mini-Card [1028:000b]
>        Flags: bus master, fast devsel, latency 0, IRQ 17
>        Memory at fe7fc000 (64-bit, non-prefetchable) [size=16K]
>        Capabilities: [40] Power Management version 3
>        Capabilities: [58] Vendor Specific Information: Len=78 <?>
>        Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
>        Capabilities: [d0] Express Endpoint, MSI 00
>        Capabilities: [100] Advanced Error Reporting
>        Capabilities: [13c] Virtual Channel
>        Capabilities: [160] Device Serial Number 7f-78-4e-ff-ff-6d-00-23
>        Capabilities: [16c] Power Budgeting <?>
>        Kernel driver in use: b43-pci-bridge
>        Kernel modules: ssb
> ===============================
>
> Installation method ( http://wireless.kernel.org/en/users/Drivers/b43#fw-b43-lp ) :
> You are using the b43 driver from linux-2.6.25 or newer
> export FIRMWARE_INSTALL_DIR="/lib/firmware"
> wget http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2
> tar xjf broadcom-wl-4.150.10.5.tar.bz2
> cd broadcom-wl-4.150.10.5/driver
> sudo ../../b43-fwcutter-013/b43-fwcutter -w "$FIRMWARE_INSTALL_DIR" wl_apsta_mimo.o

You are using the firmware for G-PHYs. Yo should use v4.174 (also
known as v4.178) for LP-PHY.

>
>
> Seems work : ls /lib/firmware/b43-open/
> a0g0bsinitvals5.fw   a0g1bsinitvals9.fw   b0g0bsinitvals9.fw  lp0bsinitvals15.fw  n0initvals11.fw  ucode5.fw
> a0g0bsinitvals9.fw   a0g1initvals13.fw    b0g0initvals13.fw   lp0initvals13.fw    pcm5.fw          ucode9.fw
> a0g0initvals5.fw     a0g1initvals5.fw     b0g0initvals5.fw    lp0initvals14.fw    ucode11.fw
> a0g0initvals9.fw     a0g1initvals9.fw     b0g0initvals9.fw    lp0initvals15.fw    ucode13.fw
> a0g1bsinitvals13.fw  b0g0bsinitvals13.fw  lp0bsinitvals13.fw  n0absinitvals11.fw  ucode14.fw
> a0g1bsinitvals5.fw   b0g0bsinitvals5.fw   lp0bsinitvals14.fw  n0bsinitvals11.fw   ucode15.fw

Extract to /lib/firmware/b43. /lib/firmware/b43-open is only for OpenFWWF.

>
>
> But :
> dmesg
> b43-phy3 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
> b43-phy4: Broadcom 4312 WLAN found (core revision 15)
> b43-phy4 debug: Found PHY: Analog 6, Type 5, Revision 1
> b43-phy4 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
> phy4: Selected rate control algorithm 'minstrel'
> Registered led device: b43-phy4::tx
> Registered led device: b43-phy4::rx
> Registered led device: b43-phy4::radio
> Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
> ssb0:0: Missing Free firmware
> b43-phy4 ERROR: Rejected non-Free firmware
> ssb0:0: Missing Free firmware
> b43-phy4 ERROR: Rejected non-Free firmware

Compile compat-wireless to bypass the "free-only" patch in Fedora.

(John, are you still maintaining the Fedora kernel's wireless part? If
so, please kill this "freedom enforcement"!)

>
>
> So don't work.
> Grrrrrrrrrrrrrrrrrrrr
> I thought nevertheless that with this kernel that was going to work.
> No idea, I thing is due of the model [12e4:4315]. Is there anyone who can say to me if it possible to install and configure this card with a free-kernel.
>
> Thanx !
>
> Cyrille
>
>
>
> ----
> [ cyrille@cbiot.fr | http://cbiot.fr ]
>
> "Et le combat cessa faute de combattants."
> --- Le Cid (1636), IV, 3, Rodrigue - - - -
>
> BLAG : http://blagblagblag.org
> Blag'em up! http://zenblagger.org
>
>
>
> _______________________________________________
> b43-dev mailing list
> b43-dev@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/b43-dev
>



-- 
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)

problem with b43

[John W. Linville]

On Fri, Sep 24, 2010 at 07:06:17PM +0200, G?bor Stefanik wrote:
> On Fri, Sep 24, 2010 at 6:55 PM, Cyrille <cyrille@cbiot.fr> wrote:
> > Hi
> > I've got a problem with a broadcom 4312 [12e4:4315].
> > The environment :
> > ===========================
> > uname -a
> > 2.6.35.5-libre.29.fc14.x86_64

> > Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
> > ssb0:0: Missing Free firmware
> > b43-phy4 ERROR: Rejected non-Free firmware
> > ssb0:0: Missing Free firmware
> > b43-phy4 ERROR: Rejected non-Free firmware
> 
> Compile compat-wireless to bypass the "free-only" patch in Fedora.
> 
> (John, are you still maintaining the Fedora kernel's wireless part? If
> so, please kill this "freedom enforcement"!)

This isn't a Fedora kernel.  I'm guessing it is from "Free-dora"
by way of BLAG, and I have no control over it -- sorry.

Cyrille, did you try b43-openfwwf?  If that doesn't work, then you
will need to use extracted proprietary firmware with some other kernel
(e.g. stock Fedora) or you will have to live without b43.

John
-- 
John W. Linville		Someday the world will need a hero, and you
linville at tuxdriver.com			might be all we have.  Be ready.

Re: problem with b43

[John W. Linville]

On Fri, Sep 24, 2010 at 07:06:17PM +0200, Gábor Stefanik wrote:
> On Fri, Sep 24, 2010 at 6:55 PM, Cyrille <cyrille@cbiot.fr> wrote:
> > Hi
> > I've got a problem with a broadcom 4312 [12e4:4315].
> > The environment :
> > ===========================
> > uname -a
> > 2.6.35.5-libre.29.fc14.x86_64

> > Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
> > ssb0:0: Missing Free firmware
> > b43-phy4 ERROR: Rejected non-Free firmware
> > ssb0:0: Missing Free firmware
> > b43-phy4 ERROR: Rejected non-Free firmware
> 
> Compile compat-wireless to bypass the "free-only" patch in Fedora.
> 
> (John, are you still maintaining the Fedora kernel's wireless part? If
> so, please kill this "freedom enforcement"!)

This isn't a Fedora kernel.  I'm guessing it is from "Free-dora"
by way of BLAG, and I have no control over it -- sorry.

Cyrille, did you try b43-openfwwf?  If that doesn't work, then you
will need to use extracted proprietary firmware with some other kernel
(e.g. stock Fedora) or you will have to live without b43.

John
-- 
John W. Linville		Someday the world will need a hero, and you
linville@tuxdriver.com			might be all we have.  Be ready.

problem with b43

[Gábor Stefanik]

2010/9/24 John W. Linville <linville@tuxdriver.com>:
> On Fri, Sep 24, 2010 at 07:06:17PM +0200, G?bor Stefanik wrote:
>> On Fri, Sep 24, 2010 at 6:55 PM, Cyrille <cyrille@cbiot.fr> wrote:
>> > Hi
>> > I've got a problem with a broadcom 4312 [12e4:4315].
>> > The environment :
>> > ===========================
>> > uname -a
>> > 2.6.35.5-libre.29.fc14.x86_64
>
>> > Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
>> > ssb0:0: Missing Free firmware
>> > b43-phy4 ERROR: Rejected non-Free firmware
>> > ssb0:0: Missing Free firmware
>> > b43-phy4 ERROR: Rejected non-Free firmware
>>
>> Compile compat-wireless to bypass the "free-only" patch in Fedora.
>>
>> (John, are you still maintaining the Fedora kernel's wireless part? If
>> so, please kill this "freedom enforcement"!)
>
> This isn't a Fedora kernel. ?I'm guessing it is from "Free-dora"
> by way of BLAG, and I have no control over it -- sorry.
>
> Cyrille, did you try b43-openfwwf? ?If that doesn't work, then you
> will need to use extracted proprietary firmware with some other kernel
> (e.g. stock Fedora) or you will have to live without b43.

OpenFWWF definitely won't work with LP-PHYs. We don't even know enough
about LP-PHY to fix the DMA error, let alone to write our own
firmware...

>
> John
> --
> John W. Linville ? ? ? ? ? ? ? ?Someday the world will need a hero, and you
> linville at tuxdriver.com ? ? ? ? ? ? ? ? ?might be all we have. ?Be ready.
>



-- 
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)

Re: problem with b43

[Gábor Stefanik]

2010/9/24 John W. Linville <linville@tuxdriver.com>:
> On Fri, Sep 24, 2010 at 07:06:17PM +0200, Gábor Stefanik wrote:
>> On Fri, Sep 24, 2010 at 6:55 PM, Cyrille <cyrille@cbiot.fr> wrote:
>> > Hi
>> > I've got a problem with a broadcom 4312 [12e4:4315].
>> > The environment :
>> > ===========================
>> > uname -a
>> > 2.6.35.5-libre.29.fc14.x86_64
>
>> > Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
>> > ssb0:0: Missing Free firmware
>> > b43-phy4 ERROR: Rejected non-Free firmware
>> > ssb0:0: Missing Free firmware
>> > b43-phy4 ERROR: Rejected non-Free firmware
>>
>> Compile compat-wireless to bypass the "free-only" patch in Fedora.
>>
>> (John, are you still maintaining the Fedora kernel's wireless part? If
>> so, please kill this "freedom enforcement"!)
>
> This isn't a Fedora kernel.  I'm guessing it is from "Free-dora"
> by way of BLAG, and I have no control over it -- sorry.
>
> Cyrille, did you try b43-openfwwf?  If that doesn't work, then you
> will need to use extracted proprietary firmware with some other kernel
> (e.g. stock Fedora) or you will have to live without b43.

OpenFWWF definitely won't work with LP-PHYs. We don't even know enough
about LP-PHY to fix the DMA error, let alone to write our own
firmware...

>
> John
> --
> John W. Linville                Someday the world will need a hero, and you
> linville@tuxdriver.com                  might be all we have.  Be ready.
>



-- 
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)

problem with b43

[Michael Büsch]

On Fri, 2010-09-24 at 19:30 +0200, G?bor Stefanik wrote: 
> OpenFWWF definitely won't work with LP-PHYs. We don't even know enough
> about LP-PHY to fix the DMA error, let alone to write our own
> firmware...

Well, the firmware is pretty much independent of the PHY that is used
(except for some workarounds and some minor stuff).
The firmware does only depend on the wireless MAC core revision.
What 80211 core rev do LP PHY devices typically have?

-- 
Greetings Michael.

Re: problem with b43

[Michael Büsch]

On Fri, 2010-09-24 at 19:30 +0200, Gábor Stefanik wrote: 
> OpenFWWF definitely won't work with LP-PHYs. We don't even know enough
> about LP-PHY to fix the DMA error, let alone to write our own
> firmware...

Well, the firmware is pretty much independent of the PHY that is used
(except for some workarounds and some minor stuff).
The firmware does only depend on the wireless MAC core revision.
What 80211 core rev do LP PHY devices typically have?

-- 
Greetings Michael.

problem with b43

[Cyrille]

> 'm guessing it is from "Free-dora"
> by way of BLAG, and I have no control over it -- sorry.
Yes I'm using a BLAG 119K with a free-dora kernel.
Cyrille

----
[ cyrille at cbiot.fr | http://cbiot.fr ]

"Et le combat cessa faute de combattants." 
--- Le Cid (1636), IV, 3, Rodrigue - - - - 

BLAG : http://blagblagblag.org
Blag'em up! http://zenblagger.org

Re: problem with b43

[Cyrille]

> 'm guessing it is from "Free-dora"
> by way of BLAG, and I have no control over it -- sorry.
Yes I'm using a BLAG 119K with a free-dora kernel.
Cyrille

----
[ cyrille@cbiot.fr | http://cbiot.fr ]

"Et le combat cessa faute de combattants." 
--- Le Cid (1636), IV, 3, Rodrigue - - - - 

BLAG : http://blagblagblag.org
Blag'em up! http://zenblagger.org

problem with b43

[Rafał Miłecki]

2010/9/24 Cyrille <cyrille@cbiot.fr>:
> Installation method ( http://wireless.kernel.org/en/users/Drivers/b43#fw-b43-lp ) :
> You are using the b43 driver from linux-2.6.25 or newer
> export FIRMWARE_INSTALL_DIR="/lib/firmware"
> wget http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2
> tar xjf broadcom-wl-4.150.10.5.tar.bz2
> cd broadcom-wl-4.150.10.5/driver
> sudo ../../b43-fwcutter-013/b43-fwcutter -w "$FIRMWARE_INSTALL_DIR" wl_apsta_mimo.o

This should lead to system having firmware in /lib/firmware/b43/. Make
sure you have "some" files in this directory.


> Seems work : ls /lib/firmware/b43-open/
> a0g0bsinitvals5.fw ? a0g1bsinitvals9.fw ? b0g0bsinitvals9.fw ?lp0bsinitvals15.fw ?n0initvals11.fw ?ucode5.fw
> a0g0bsinitvals9.fw ? a0g1initvals13.fw ? ?b0g0initvals13.fw ? lp0initvals13.fw ? ?pcm5.fw ? ? ? ? ?ucode9.fw
> a0g0initvals5.fw ? ? a0g1initvals5.fw ? ? b0g0initvals5.fw ? ?lp0initvals14.fw ? ?ucode11.fw
> a0g0initvals9.fw ? ? a0g1initvals9.fw ? ? b0g0initvals9.fw ? ?lp0initvals15.fw ? ?ucode13.fw
> a0g1bsinitvals13.fw ?b0g0bsinitvals13.fw ?lp0bsinitvals13.fw ?n0absinitvals11.fw ?ucode14.fw
> a0g1bsinitvals5.fw ? b0g0bsinitvals5.fw ? lp0bsinitvals14.fw ?n0bsinitvals11.fw ? ucode15.fw

b43-open is for open firmware, which does not support LP-PHY. You've
to use original, closed source, ugly-licensed firmware (placed in
/lib/firmware/b43/).


> But :
> dmesg
> b43-phy3 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
> b43-phy4: Broadcom 4312 WLAN found (core revision 15)
> b43-phy4 debug: Found PHY: Analog 6, Type 5, Revision 1
> b43-phy4 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
> phy4: Selected rate control algorithm 'minstrel'
> Registered led device: b43-phy4::tx
> Registered led device: b43-phy4::rx
> Registered led device: b43-phy4::radio
> Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ]
> ssb0:0: Missing Free firmware
> b43-phy4 ERROR: Rejected non-Free firmware
> ssb0:0: Missing Free firmware
> b43-phy4 ERROR: Rejected non-Free firmware

Your distro doesn't allow non-free firmware. As I said, LP-PHY won't
work with open firmware. Refer to your's distro FAQ/forums/MLs to
learn how you can enable non-free firmware usage.


-- 
Rafa?

problem with b43

[Rafał Miłecki]

W dniu 24 wrze?nia 2010 19:15 u?ytkownik Cyrille <cyrille@cbiot.fr> napisa?:
>> Your distro doesn't allow non-free firmware. As I said, LP-PHY won't
>> work with open firmware. Refer to your's distro FAQ/forums/MLs to
>> learn how you can enable non-free firmware usage.
>
> OK That is clear....
> If to run this card I must use closed code, I don't want to use it and I don't looking for configure this card ! I'll wait an open solution
> So I keep my netgear WG111v3 to wireless.
> Thx to all.

OpenFWWF (http://www.ing.unibs.it/openfwwf/) doesn't seem to be too
active, don't expect too much in near future. You can help of course.

Your's NETGEAR seems to be RTL818x chip based USB dongle. Are you sure
it uses open source firmware? Yeah, it's firmware is probably embedded
in device's internal memory... but it is still there. I'm afraid you
won't be able to get it's sources.

P.S.
Please, use "Reply to all" button, to include ML as well in your's response.

-- 
Rafa?

problem with b43

[Cyrille]

> Your's NETGEAR seems to be RTL818x chip based USB dongle. Are you sure
> it uses open source firmware? Yeah, it's firmware is probably embedded
> in device's internal memory... but it is still there. I'm afraid you
> won't be able to get it's sources.
This neatgears --> works out of the box with simply a free kernel. Severals Blaggers use it (trisqueland gnewsense too )
Thx !


----
[ cyrille at cbiot.fr | http://cbiot.fr ]

"Et le combat cessa faute de combattants." 
--- Le Cid (1636), IV, 3, Rodrigue - - - - 

BLAG : http://blagblagblag.org
Blag'em up! http://zenblagger.org

problem with b43

[Rafał Miłecki]

W dniu 24 wrze?nia 2010 19:32 u?ytkownik Cyrille <cyrille@cbiot.fr> napisa?:
>> Your's NETGEAR seems to be RTL818x chip based USB dongle. Are you sure
>> it uses open source firmware? Yeah, it's firmware is probably embedded
>> in device's internal memory... but it is still there. I'm afraid you
>> won't be able to get it's sources.
>
> This neatgears --> works out of the box with simply a free kernel. Severals Blaggers use it (trisqueland gnewsense too )

Please, Google/Wiki for "firmware".

* Both chipsets need firmware
* Both firmwares are not open sourced
* Both firmwares are executed on device (not on your machine)

RTL818X card has firmware embedded on device.
Broadcom needs system to send firmware to card.

Not much difference for me. Of course you may still like RTL much more
that Broadcom, just wanted to make sure you understand situation.

-- 
Rafa?

problem with b43

[Cyrille]

> Not much difference for me. Of course you may still like RTL much more
> that Broadcom, just wanted to make sure you understand situation.
Don't really understand, before buy the neatgear, I post on different forum or IRC and everybody seems say that this model was recommended by fsf ( http://www.fsf.org/resources/hw/index_html/net/wireless/index_html/cards.html )
Is it used free "technology" or not ?
It is very complicated for French to understand all these subtleties!





----
[ cyrille at cbiot.fr | http://cbiot.fr ]

"Et le combat cessa faute de combattants." 
--- Le Cid (1636), IV, 3, Rodrigue - - - - 

BLAG : http://blagblagblag.org
Blag'em up! http://zenblagger.org

problem with b43

[Peter Stuge]

Cyrille wrote:
> Don't really understand, before buy the neatgear, I post on
> different forum or IRC and everybody seems say that this model was
> recommended by fsf ( http://www.fsf.org/resources/hw/index_html/net/wireless/index_html/cards.html )
> Is it used free "technology" or not ?

It depends on your definition.

There is software inside almost every device which is not free. There
is a small computer inside every hard drive, every networking card,
every wifi card, every part of a computer.

If that software must be open and available then no device is free.

If it is OK to consider the device as a hardware (also when a part of
it is non-free software) and the hardware being free as long as it
can be *used* with free software, then very many devices are free,
including b43 wireless cards using non-free software inside the
device.


> It is very complicated for French to understand all these subtleties!

Maybe you can find a technical group in your area which can explain
it in your language.


//Peter

problem with b43

[Nicolas de Pesloüan]

Le 24/09/2010 20:39, Peter Stuge a ?crit :
>> It is very complicated for French to understand all these subtleties!
>
> Maybe you can find a technical group in your area which can explain
> it in your language.

Even if it might sounds incredible, some other French guys read every mail in this mailing list and 
contribute from time to time. :-)

So I translated to French and enhanced Peter's explanation for Cyrille, in a private mail.

	Nicolas.