Re: [MM] [PATCH 2/5] novatel: Use the ALLOWED_SINGLE_AT property. Saves 5 seconds on probing.

> Testing for a QMI port is currenly non-trivial. You will have to modify
> the cdc-wdm or qmi_wwan drivers to bind to the device and see if it
> replies to QMI.  A nice test util for someone to write (I've been
> planning to, but haven't had the time and probably won't either...)
> would be something using libusb to send a CDC embedded QMI message (the
> subsystem version check looks like a good candidate) to a given
> device/interface.  Should be fairly easy to write.

That check will possibly be done directly through libqmi/libqmi-glib. In
my libqmi-glib, opening a QmiDevice involves doing the subsystem version
check already.


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