Switching Sierra MC7710 to MBIM mode

[Marius Kotsbak]

Hi!

I'm wondering how to switch my Sierra MC7710 card to use MBIM instead of
QMI interface.

I thought it should have a separate configuration for that, but
"bNumConfigurations      1".

USB v/pid is 1199:68a2 and firmware is:

'SWI9200X_03.05.24.00ap r5792 carmd-en-10527 2013/05/02 13:35:47'

    bConfigurationValue     1
    iConfiguration          1 Sierra Configuration

mmcli reports:


           |        drivers: 'qcserial, qmi_wwan'
           |         plugin: 'Gobi'

Seems like nothing happens when I try:

echo 0 > /sys/devices/pci0000:00/0000:00:14.0/usb3/3-10/bConfigurationValue

or

echo 1 > /sys/devices/pci0000:00/0000:00:14.0/usb3/3-10/bConfigurationValue

--
Marius
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/libmbim-devel/attachments/20140819/b8bb703b/attachment.html>