-current is booting on my laptop again, and after applying the diff the 
Huawei E220 is now recognized as

umsm0 at uhub2
  port 1 "HUAWEI Technologies HUAWEI Mobile" rev 1.10/0.00 addr 2
ucom0 at umsm0 portno 0

Anyone who has a ppp.conf that might work with swedish "3" operator 
(Hi3G Access AB) so I can test the modem? I have no real personal 
interest in this modem right now, hence won't take the time to figure it 
out.

/Markus


Markus Bergkvist wrote:
quoted text
> I'll test it as soon as I get a chance, currently my laptop gets a page 
> fault and enters ddb during boot :-/
> Also, I could not apply your diff on -current. Below is an updated diff.
> 
> BR,
> Markus
> 
> --- sys/dev/usb/umsm.c.orig     Wed Dec 12 22:21:44 2007
> +++ sys/dev/usb/umsm.c  Wed Dec 12 22:14:21 2007
> @@ -58,6 +58,7 @@
>         { USB_VENDOR_AIRPRIME,  USB_PRODUCT_AIRPRIME_PC5220 },
>         { USB_VENDOR_DELL,      USB_PRODUCT_DELL_W5500 },
>         { USB_VENDOR_KYOCERA2,  USB_PRODUCT_KYOCERA2_KPC650 },
> +       { USB_VENDOR_HUAWEI,    USB_PRODUCT_HUAWEI_E220 },
>         { USB_VENDOR_NOVATEL,   USB_PRODUCT_NOVATEL_EXPRESSCARD },
>         { USB_VENDOR_NOVATEL,   USB_PRODUCT_NOVATEL_MERLINV620 },
>         { USB_VENDOR_NOVATEL,   USB_PRODUCT_NOVATEL_S720 },
> @@ -119,6 +120,25 @@
> 
>         bzero(&uca, sizeof(uca));
>         sc->sc_udev = uaa->device;
> +
> +       if(uaa->product == USB_PRODUCT_HUAWEI_E220) {
> +               usb_device_request_t req;
> +               usbd_status err;
> +
> +               req.bmRequestType = UT_WRITE_DEVICE;
> +               req.bRequest = UR_SET_FEATURE;
> +               USETW(req.wValue, 1);
> +               USETW(req.wIndex, 0);
> +               USETW(req.wLength, 0);
> +               err = usbd_do_request(sc->sc_udev, &req, 0);
> +
> +               if (err) {
> +                       printf("%s: failed to initialize device ",
> +                                       sc->sc_dev.dv_xname);
> +                       sc->sc_dying = 1;
> +                       return;
> +               }
> +       }
> 
>         if (usbd_set_config_index(sc->sc_udev, UMSM_CONFIG_NO, 1) != 0) {
>                 printf("%s: could not set configuration no\n",
> --- share/man/man4/umsm.4.orig  Wed Dec 12 22:22:33 2007
> +++ share/man/man4/umsm.4       Wed Dec 12 22:15:01 2007
> @@ -38,6 +38,7 @@
>  .Bl -column "Device                " "Bus" -compact -offset 6n
>  .It Em "Device         Bus"
>  .It Li "AirPrime PC5220" Ta Ta CardBus
> +.It Li "Huawei Mobile E220" Ta Ta USB
>  .It Li "Kyocera KPC650" Ta Ta CardBus
>  .It Li "Novatel Wireless ES620" Ta Ta USB
>  .It Li "ONDA Communication H600" Ta Ta CardBus
> 
> 
> Felix Kronlage wrote:
>> On Tue, Dec 11, 2007 at 04:58:18PM +0100, no@spam@mgedv.net wrote:
>>
>>> i'm currently testing the c-code which is provided there (i'm not
>>> a guru) but the first one does not look that bad (there are some
>>> errors and problems which i do not really have the time right now
>>> to look into).
>>
>> attached diff sends the proper message to the device to cause the
>> ucom port to appear. I still have the problem, that sometimes talking
>> to the ucom will cause the device to reset itself, I have not figured
>> out what is causing that.
>>
>> felix