* p54usb raspberry pi no wlan0 device
@ 2013-09-22 20:05 the_force
2013-09-22 20:38 ` Christian Lamparter
2013-10-16 16:35 ` Andrey
0 siblings, 2 replies; 3+ messages in thread
From: the_force @ 2013-09-22 20:05 UTC (permalink / raw)
To: linux-wireless
Hi Folks,
i want to use an Corega WLUSB2GTST USB adapter on my Raspberry Pi linux device. I used fwextract utility with the driver file (Windows 2000 driver, nobyteswap option). So i got these 2 files:
cgwlusb200.arm
cgwlusb201.arm
I have copied these files (i tried cgwlusb200.arm also cgwlusb201.arm) to the following location on my Raspberry Pi:
/lib/firmware/isl3887usb
/lib/modules/3.6.11+/kernel/drivers/net/wireless/isl3887usb
After doing a modprobe p54usb, the module seems to load fine:
root@pinulldrei:/lib/firmware# lsmod
ModuleSize Used by
p54usb 11627 0
p54common 30229 1 p54usb
crc_ccitt 1530 1 p54common
mac80211 273979 2 p54common,p54usb
cfg80211 184390 2 mac80211,p54common
rfkill 18298 1 cfg80211
tun 14995 2
snd_bcm2835 16432 0
snd_pcm 77728 1 snd_bcm2835
snd_seq 53482 0
snd_timer 20110 2 snd_pcm,snd_seq
snd_seq_device 6462 1 snd_seq
snd 58744 5 snd_bcm2835,snd_timer,snd_pcm,snd_seq,snd_seq_device
snd_page_alloc 5169 1 snd_pcm
leds_gpio 2243 0
led_class 3570 2 leds_gpio,p54common
root@pinulldrei:/lib/firmware#
dmesg says:
[1031466.099404] usb 1-1.2.1: new high-speed USB device number 10 using dwc_otg
[1031466.202908] usb 1-1.2.1: New USB device found, idVendor=07aa, idProduct=0020
[1031466.202939] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[1031554.700433] cfg80211: Calling CRDA to update world regulatory domain
[1031554.755865] usbcore: registered new interface driver p54usb
/var/log/messages says:
Sep 22 21:33:08 pinulldrei kernel: [1031466.099404] usb 1-1.2.1: new high-speed USB device number 10 using dwc_otg
Sep 22 21:33:09 pinulldrei kernel: [1031466.202908] usb 1-1.2.1: New USB device found, idVendor=07aa, idProduct=0020
Sep 22 21:33:09 pinulldrei kernel: [1031466.202939] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Sep 22 21:34:37 pinulldrei kernel: [1031554.700433] cfg80211: Calling CRDA to update world regulatory domain
Sep 22 21:34:37 pinulldrei kernel: [1031554.755865] usbcore: registered new interface driver p54usb
Everything looks fine - but no wlan0 device will be created :-( The led on the stick will not turn on, so i think i have a driver problem.
How can i debug / solve this problem?!?
Greetings from Germany,
Jörg
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: p54usb raspberry pi no wlan0 device
2013-09-22 20:05 p54usb raspberry pi no wlan0 device the_force
@ 2013-09-22 20:38 ` Christian Lamparter
2013-10-16 16:35 ` Andrey
1 sibling, 0 replies; 3+ messages in thread
From: Christian Lamparter @ 2013-09-22 20:38 UTC (permalink / raw)
To: the_force; +Cc: linux-wireless
Hello,
On Sunday, September 22, 2013 10:05:44 PM the_force@gmx.de wrote:
> i want to use an Corega WLUSB2GTST USB adapter on my Raspberry Pi linux device.
> I used fwextract utility with the driver file (Windows 2000 driver, nobyteswap option).
> So i got these 2 files:
>
> cgwlusb200.arm
> cgwlusb201.arm
I think I found the driver. It's a generic firmware, but it's really old (pre 2.7.0.0).
You should go to <http://wireless.kernel.org/en/users/Drivers/p54> and get the latest
one from there for your device (isl3887usb > 2.6.29).
> I have copied these files (i tried cgwlusb200.arm also cgwlusb201.arm) to the following location on my Raspberry Pi:
>
> /lib/firmware/isl3887usb
This should be the right location and filename for the firmware.
> Sep 22 21:33:09 pinulldrei kernel: [1031466.202908] usb 1-1.2.1: New USB device found, idVendor=07aa, idProduct=0020
I can't find this device-id in the p54u_table. Did you add it manually?
> Sep 22 21:33:09 pinulldrei kernel: [1031466.202939] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> Sep 22 21:34:37 pinulldrei kernel: [1031554.700433] cfg80211: Calling CRDA to update world regulatory domain
> Sep 22 21:34:37 pinulldrei kernel: [1031554.755865] usbcore: registered new interface driver p54usb
Is this output cropped? p54usb announces which firmware file it requests.
Furthermore, In your case you should have seen something like this in dmesg:
"wrong firmware, please get a firmware for "isl3887usb" and try again."
> Everything looks fine - but no wlan0 device will be created :-( The led on the stick
> will not turn on, so i think i have a driver problem.
>
> How can i debug / solve this problem?!?
Looks like the firmware on the device crashed. You should physically disconnect and
reconnect the stick before trying again.
> Greetings from Germany,
Regards from Germany,
Christian
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: p54usb raspberry pi no wlan0 device
2013-09-22 20:05 p54usb raspberry pi no wlan0 device the_force
2013-09-22 20:38 ` Christian Lamparter
@ 2013-10-16 16:35 ` Andrey
1 sibling, 0 replies; 3+ messages in thread
From: Andrey @ 2013-10-16 16:35 UTC (permalink / raw)
To: linux-wireless
<the_force@...> writes:
>
>
> Hi Folks,
>
> i want to use an Corega WLUSB2GTST USB adapter on my Raspberry Pi linux
device. I used fwextract utility with
> the driver file (Windows 2000 driver, nobyteswap option). So i got these
2 files:
>
> cgwlusb200.arm
> cgwlusb201.arm
>
> I have copied these files (i tried cgwlusb200.arm also cgwlusb201.arm) to
the following location on my
> Raspberry Pi:
>
> /lib/firmware/isl3887usb
> /lib/modules/3.6.11+/kernel/drivers/net/wireless/isl3887usb
>
> After doing a modprobe p54usb, the module seems to load fine:
>
> root <at> pinulldrei:/lib/firmware# lsmod
> ModuleSize Used by
> p54usb 11627 0
> p54common 30229 1 p54usb
> crc_ccitt 1530 1 p54common
> mac80211 273979 2 p54common,p54usb
> cfg80211 184390 2 mac80211,p54common
> rfkill 18298 1 cfg80211
> tun 14995 2
> snd_bcm2835 16432 0
> snd_pcm 77728 1 snd_bcm2835
> snd_seq 53482 0
> snd_timer 20110 2 snd_pcm,snd_seq
> snd_seq_device 6462 1 snd_seq
> snd 58744 5 snd_bcm2835,snd_timer,snd_pcm,snd_seq,snd_seq_device
> snd_page_alloc 5169 1 snd_pcm
> leds_gpio 2243 0
> led_class 3570 2 leds_gpio,p54common
> root <at> pinulldrei:/lib/firmware#
>
> dmesg says:
> [1031466.099404] usb 1-1.2.1: new high-speed USB device number 10 using
dwc_otg
> [1031466.202908] usb 1-1.2.1: New USB device found, idVendor=07aa,
idProduct=0020
> [1031466.202939] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
> [1031554.700433] cfg80211: Calling CRDA to update world regulatory domain
> [1031554.755865] usbcore: registered new interface driver p54usb
>
> /var/log/messages says:
> Sep 22 21:33:08 pinulldrei kernel: [1031466.099404] usb 1-1.2.1: new high-
speed USB device number 10
> using dwc_otg
> Sep 22 21:33:09 pinulldrei kernel: [1031466.202908] usb 1-1.2.1: New USB
device found, idVendor=07aa, idProduct=0020
> Sep 22 21:33:09 pinulldrei kernel: [1031466.202939] usb 1-1.2.1: New USB
device strings: Mfr=1,
> Product=2, SerialNumber=3
> Sep 22 21:34:37 pinulldrei kernel: [1031554.700433] cfg80211: Calling
CRDA to update world regulatory domain
> Sep 22 21:34:37 pinulldrei kernel: [1031554.755865] usbcore: registered
new interface driver p54usb
>
> Everything looks fine - but no wlan0 device will be created The led on
the stick will not turn on, so i think
> i have a driver problem.
>
> How can i debug / solve this problem?!?
>
> Greetings from Germany,
> Jörg
> --
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> the body of a message to majordomo@...
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
The same shit, it seems like p54usb doesn't provide support for this Corega
wi-fi stick. If you'd have done modinfo p54usb you could see that there's
no corega's vendor and device code among available aliases, the only one
Corega device listed is 07aa:001C (your Corega WLUSB2GTST has device id
07aa:0020), but it uses different ISL chip.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-09-22 20:05 p54usb raspberry pi no wlan0 device the_force
2013-09-22 20:38 ` Christian Lamparter
2013-10-16 16:35 ` Andrey
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