Huawei E220 3G devices

[Jes]

Hi Volker:

I can do that but not now. I lend the E220 to a friend. As soon as I
get it I'll send you. But... if you have umass as module and you don't
load it on boot then I guess the E220 should be detected as an another
usb modem... the problem is that you get it the device (/dev/ttyU0) but
a strange message is shown when the E220 is detected:

	ucom0: Could not find interrupt in

and /dev/ttyU0 cannot be accessed, nor minicom, nor ppp, .... 

The E220 has the same (umass) problem in Linux, but the trick
(load usb_serial module before usb-storage) can be do it to get it
work... and it works! 

Maybe Joao Barros have more info about...

Greetings,

Jes


On Wed, 06 Dec 2006 14:35:32 +0100
Volker <volker at vwsoft.com> wrote:

> Hi folks,
> 
> I found something in the archives about trouble using an E220 Huawei
> device. I'm wondering if somebody can send me the verbose output of
> `usbctl' for that device as I don't have one?
> 
> To me it seems this device is being detected by umass because of a
> feature used under Windows. The E220 should be real plug'n play as
> if a Windows user is plugging the device, the (Win) drivers are
> installed straight from the box (no CDROM is necessary). I suspect
> this is being done by a umass emulation.
> 
> Supporting this device with it's basic functionality should be as
> easy as defining vendor-ID and device-ID in ubsa and we're done.
> 
> Again, is anybody able to provide me with the output of usbctl for
> that device?
> 
> Greetings,
> 
> Volker