Re: wlanctl-ng ... ifstate=enable returns "implementation_failure"

The 'failed to submit RX URB' sounds bad to me.

Normally in these circumstances you can try a couple
of things:

- Simply re-issue the ifstate=enable request

Often a second attempt may succeed even if the first failed

- Add in the script to first do the firmware loading

Establishing correct communication with the device
through USB seems to be tricky for a number of people,
and tricks like the above work for me 9 times out of
10.

Karl

> 
> From: ??? <[email protected]>
> Date: 2005/05/20 Fri AM 03:33:07 GMT
> To: [email protected]
> Subject: [lwlan-user] wlanctl-ng ... ifstate=enable returns
> 	"implementation_failure"
> 
> Hi folks,
> 
>   I have a RTlink2500 Wlan usb adapter in Suse 9(kernel 2.6.5-7.97),trying
> to set up wireles networking using linux-wlan-ng-0.2.1-pre26.
>   As Readme said,'make' and 'make install 'is done without problems!
>   then the follow:
> 
> linux:~ # modprobe prism2_usb prism2_doreset=1
> 
> linux:~ # wlanctl-ng wlan0 lnxreq_ifstate ifstate=enable
> message=lnxreq_ifstate
>   ifstate=enable
>   resultcode=implementation_failure
> 
>  /var/log/message:
> May 20 11:12:59 linux kernel: usb 1-2: new full speed USB device using
> address 7
> May 20 11:12:59 linux kernel: usb 1-2: Product: USB2.0 WLAN
> May 20 11:12:59 linux kernel: usb 1-2: Manufacturer: ZyDAS
> May 20 11:12:59 linux kernel: usb 1-2: SerialNumber: USB2.0 WLAN
> May 20 11:13:01 linux [powersaved][2368]: resmgr: server response code 200
> May 20 11:13:08 linux last message repeated 3 times
> 
> May 20 11:13:11 linux kernel: prism2_usb: unsupported module, tainting
> kernel.
> May 20 11:13:11 linux kernel: prism2usb_init: prism2_usb.o: 0.2.1-pre26
> Loaded
> May 20 11:13:11 linux kernel: prism2usb_init: dev_info is: prism2_usb
> May 20 11:13:11 linux kernel: hfa384x_corereset: hfa384x_corereset not
> supported on USB on 2.5/2.6 kernels.
> May 20 11:13:11 linux kernel: usbcore: registered new driver prism2_usb
> May 20 11:13:11 linux [powersaved][2368]: resmgr: server response code 200
> 
> May 20 11:13:33 linux last message repeated 9 times
> May 20 11:13:35 linux kernel: hfa384x_drvr_start: Fatal, failed to submit
> RX URB, result=-90
> May 20 11:13:35 linux kernel: prism2sta_ifstate: hfa384x_drvr_start()
> failed,result=-90
> May 20 11:13:36 linux [powersaved][2368]: resmgr: server response code 200
> 
> any ideas?
> 
> thanks!
> 
> 
> _______________________________________________
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> http://lists.linux-wlan.com/mailman/listinfo/linux-wlan-user
> 

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