> Date: Thu, 9 Jun 2016 22:59:28 +0200 (CEST)
> From: Mark Kettenis <[email protected]>
>
> > Date: Wed, 8 Jun 2016 15:08:52 +0200
> > From: Gerhard Roth <[email protected]>
> >
> > I would be glad to hear from some people trying this with a real MBIM
> > device.
>
> Sierra Wireless EM7345 4G LTE here. This devices currently attached
> as umodem(4). But I did add its vendor id and device id to umb_devs,
> which makes it partially attach:
>
> umb0 at uhub0 port 4 "Sierra Wireless Inc. Sierra Wireless EM7345 4G LTE" rev
> 2.00/17.29 addr 2
> umb0: switching to config #1
> umb0: ignoring invalid segment size 1500
> umb0: ctrl_len=512, maxpktlen=8192, cap=0x4
> umb0: no control interface found
>
> (this is with UMB_DEBUG enabled)
>
> It seems this device needs some additional poking to select alternate
> interface settings.
With the appropriate alternate settings for the communication
interface and data interface (1 and 2) hardcoded in the driver, this
works!
umb0: flags=8851<UP,POINTOPOINT,RUNNING,SIMPLEX,MULTICAST> mtu 1500
index 5 priority 0
roaming disabled registration home network
state up cell-class LTE rssi -79dBm speed 47.7Mps up 95.4Mps down
SIM initialized PIN valid (3 attempts left)
subscriber-id XXXXXXXX ICC-id YYYYYYYYYY provider NL KPN
device XMM7160_V1.2_MB IMEI ZZZZZZZZZ firmware FIH7160_V1.2_WW
APN umts.xs4all.nl
groups: egress
status: active
inet 83.161.163.248 --> 83.161.163.1 netmask 0xffffff00
