Hello Chetan,

On Tue, Jun 8, 2021 at 8:09 PM M Chetan Kumar [off-list ref] wrote:

[skipped]

+/dev/wwan0p3MBIM character device
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The driver exposes an MBIM interface to the MBIM function by implementing
+MBIM WWAN Port. The userspace end of the control channel pipe is a
+/dev/wwan0p3MBIM character device. Application shall use this interface for
+MBIM protocol communication.

A one nitpick. Since f458709ff40b ("net: wwan: core: make port names
more user-friendly") the first device MBIM control port will be
/dev/wwan0mbim0. If you plan to send a next version, please update the
port name in the documentation.

-- 
Sergey