The bConfigurationValue was found inspecting the result of the command  $
lsusb -v -s 003:004.

Notice that bConfigurationValue is used by the WMC Device of the modem with
values 2 and 3, both works.

I dont know the meaning of then but i found info that it is related to comm
ports here http://www.mcci.com/mcci-v5/hostside/usb_drivers_wmc.html

The observation showed that bConfigurationValue=1 always mount the sdb
device, so, trying the values 2 or 3 found on lsub worked to mount it as
modem.


Sorry about my poor knowledge, I hope that it helps.

---------------------------------------------------------------------------------------------------------------------------
Laudeci Oliveira
Official Ubuntu Member
Red Hat Certified Technician
Microsoft Certified Professional
Microsoft Certified Trainer
Tecnólogo em Sistema de Informação


2009/10/20 Martin Pitt <[email protected]>

> This device is already covered in 77-mm-ericsson-mbm.rules
>
> ATTRS{idVendor}=="0fce", ATTRS{idProduct}=="d0cf",
> ENV{ID_MM_ERICSSON_MBM}="1"
>
> Alex, do you know what evaluates this? Is that modem-manager? Is
> anything in modemmanager doing something similar to
>
>  echo 3 > /sys/$env{DEVPATH}/bConfigurationValue
>
> ?
>
> --
> Add udev rules for Sony MD300 GSM modem
> https://bugs.launchpad.net/bugs/451787
> You received this bug notification because you are a direct subscriber
> of the bug.
>

-- 
Add udev rules for Sony MD300 GSM modem
https://bugs.launchpad.net/bugs/451787
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