{EXT}: Multiple instances of libqmi

Westerhoff, Vincent Vincent.Westerhoff at p3-group.com
Tue Feb 27 12:26:35 UTC 2018

Hi Kishore,

For each modem attached the kernel will create own wwan-interface and own qmi-interface. So yes, one modem is associated with one qmidevice in general. I have got three modems attached and they have three character devices where the binary qmi-commands go through and they have three wwan's with three connections to three mobile radio networks.


From: libqmi-devel [mailto:libqmi-devel-bounces at lists.freedesktop.org] On Behalf Of Krishna Kishore
Sent: Tuesday, February 27, 2018 9:42 AM
To: libqmi-devel at lists.freedesktop.org
Subject: {EXT}: Multiple instances of libqmi


    Wanted to know if it is possible to create multiple instances of libqmi, if multiple modems are used in a system - One instance for each modem.

    OR is it that one modem will be associated with one QmiDevice?

    Can someone kindly provide some inputs on this?


Krishna Kishore
Senior Architect - Devices

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