Cinterion MV31-W modem support

ROSTANSKI Tomasz tomasz.rostanski at
Thu Jul 29 07:16:18 UTC 2021


We do have a Cinterion MV31-W PCIe (MHI) modem (SGX55 based) and would like to use Modem Manager to control it.
We have mhi, mhi_pci_generic, mhi_net and mhi_wwan_ctrl modules loaded. The modem is detected, /dev/wwan0at0 and /dev/wwan0mbim0 devices are created,
mhi_mbim0 network interface is present.
The modem is visible on PCI bus with vendor id 0x1269 and device id 0x00b3.
The first thought was that we have to whitelist the vendor id in the Modem Manager, but it doesn't seem to help.
Any guidelines will be really appreciated.

Thank you,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the ModemManager-devel mailing list