[Bug 263783] USB MBIM: Support for LTE/4G USB modems (MBIM)
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Date: Wed, 11 Dec 2024 19:01:42 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263783
--- Comment #45 from mike@sentex.net ---
(In reply to Pierre Pronchery from comment #44)
thanks looks like the mc7700 I have doesnt support that mode :(
ati
Manufacturer: Sierra Wireless, Incorporated
Model: MC7700
Revision: SWI9200X_03.05.10.02AP R4684 CARMD-EN-10527 2012/02/25 11:58:38
IMEI: 012626001657426
IMEI SV: 8
FSN: CDC0684044310
3GPP Release 8
+GCAP: +CGSM
OK
AT!ENTERCND="A710"
OK
AT!UDUSBCOMP=?
0 - HIP DM NMEA AT MDM1 MDM2 MDM3 MS SUPPORTED
1 - HIP DM NMEA AT MDM1 MS NOT SUPPORTED
2 - HIP DM NMEA AT NIC1 MS SUPPORTED
3 - HIP DM NMEA AT MDM1 NIC1 MS SUPPORTED
4 - HIP DM NMEA AT NIC1 NIC2 NIC3 MS SUPPORTED
5 - HIP DM NMEA AT ECM1 MS SUPPORTED
6 - DM NMEA AT QMI NOT SUPPORTED
7 - DM NMEA AT RMNET1 RMNET2 RMNET3 NOT SUPPORTED
8 - Win8 Std Net NOT SUPPORTED
On the MC7455, it looks like the command is AT!USBCOMP=?
AT!USBCOMP?
Config Index: 1
Config Type: 1 (Generic)
Interface bitmask: 0000050D (diag,nmea,modem,rmnet0,rmnet1)
OK
AT!UDUSBCOMP=?
Obsolete command - not supported
AT!USBCOMP=?
!USBCOMP:
AT!USBCOMP=<Config Index>,<Config Type>,<Interface bitmask>
<Config Index> - configuration index to which the composition applies,
should be 1
<Config Type> - 1:Generic, 2:USBIF-MBIM, 3:RNDIS
config type 2/3 should only be used for specific Sierra
PIDs: 68B1, 9068
customized VID/PID should use config type 1
<Interface bitmask> - DIAG - 0x00000001,
NMEA - 0x00000004,
MODEM - 0x00000008,
RMNET0 - 0x00000100,
RMNET1 - 0x00000400,
MBIM - 0x00001000,
e.g.
10D - diag, nmea, modem, rmnet interfaces enabled
1009 - diag, modem, mbim interfaces enabled
The default configuration is:
at!usbcomp=1,1,10F
OK
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