QMI via MBIM for "FCC Authentication" fix
rspmn at arcor.de
Mon Apr 4 18:57:00 UTC 2016
On Sun, Apr 03, 2016 at 08:06:20PM +0200, Bjørn Mork wrote:
> Emil Ljungdahl <emil at kratern.se> writes:
> > The only part in Collins patch that doesn't seem
> > "generic" (for my untrained libmbim eye) is the UUID for QMI that he
> > assumed to be Sierra specific. Any new insights about that or additional
> > UUIDs?
> I don't think it is Sierra specific. It is Qualcomm specific, like QMI
> itself. The UUID was mentioned on the Qualcomm Gobi developer forums
> before they were closed for the public.
> But I don't have any non-Sierra device based on Qualcomm MBIM code to
> prove it. Anyone else?
at least a SIMCom SIM7230E also provides this service after switching it
to MBIM mode using echo 2 > .../bConfigurationValue:
# mbimcli -d /dev/cdc-wdm0 --query-device-services | egrep '(Service|UUID):'
Tunneling of QMI_CTL_MESSAGE_GET_VERSION_INFO and
QMI_CTL_GET_CLIENT_ID for the DMS service over MBIM worked for me when
using your swi_setusbcomp.pl script.
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