ME936 MBIM

[Sebastian Sjoholm]

Update #2,

When running mbim I seem to get in a state where I get transaction timeouts
after first connection attempt;

root at B19:~# mbim-network /dev/cdc-wdm0 start
/usr/bin/mbim-network: 138: /usr/bin/mbim-network: [[: not found
/usr/bin/mbim-network: 138: /usr/bin/mbim-network: [[: not found
Loading profile at /etc/mbim-network.conf...
    APN: ran3.dynamic.com
    APN auth protocol: unset
    APN user: unset
    APN password: unset
    mbim-proxy: no
Querying subscriber ready status 'mbimcli -d /dev/cdc-wdm0
--query-subscriber-ready-status --no-close '...
[/dev/cdc-wdm0] Subscriber ready status retrieved: Ready state:
'initialized' Subscriber ID: '235913000400239' SIM ICCID:
'89211380007175100017' Ready info: 'unknown' Telephone numbers: (0)
'unknown' [/dev/cdc-wdm0] Session not closed: TRID: '3'
Saving state at /tmp/mbim-network-state-cdc-wdm0... (TRID: 3)
Querying registration state 'mbimcli -d /dev/cdc-wdm0
--query-registration-state --no-open=3 --no-close '...
[/dev/cdc-wdm0] Registration status: Network error: 'unknown' Register
state: 'home' Register mode: 'automatic' Available data classes: 'umts,
hsdpa, hsupa, custom' Current cellular class: 'gsm' Provider ID: '23591'
Provider name: 'WMR' Roaming text: 'unknown' Registration flags:
'packet-service-automatic-attach' [/dev/cdc-wdm0] Session not closed: TRID:
'4'
Saving state at /tmp/mbim-network-state-cdc-wdm0... (TRID: 4)
Attaching to packet service with 'mbimcli -d /dev/cdc-wdm0
--attach-packet-service --no-open=4 --no-close '...
Saving state at /tmp/mbim-network-state-cdc-wdm0... (TRID: 5)
Starting network with 'mbimcli -d /dev/cdc-wdm0 --connect=apn='
ran3.dynamic.com' --no-open=5 --no-close '...
Network started successfully
Saving state at /tmp/mbim-network-state-cdc-wdm0... (TRID: 7)

Network seems to have started, but now when I check status I get
transaction timeout, actually I get transaction timeout on all MBIM
commands after this.

root at B19:~# mbim-network /dev/cdc-wdm0 status
/usr/bin/mbim-network: 138: /usr/bin/mbim-network: [[: not found
/usr/bin/mbim-network: 138: /usr/bin/mbim-network: [[: not found
Loading profile at /etc/mbim-network.conf...
    APN: ran3.dynamic.com
    APN auth protocol: unset
    APN user: unset
    APN password: unset
    mbim-proxy: no
Loading previous state from /tmp/mbim-network-state-cdc-wdm0...
    Previous Transaction ID: 7
Getting status with 'mbimcli -d /dev/cdc-wdm0 --query-connection-state
--no-close --no-open=7 '...
error: operation failed: Transaction timed out
Saving state at /tmp/mbim-network-state-cdc-wdm0... (TRID: 8)
error: couldn't get connection status

root at B19:~# mbim-network /dev/cdc-wdm0 stop
/usr/bin/mbim-network: 138: /usr/bin/mbim-network: [[: not found
/usr/bin/mbim-network: 138: /usr/bin/mbim-network: [[: not found
Loading profile at /etc/mbim-network.conf...
    APN: ran3.dynamic.com
    APN auth protocol: unset
    APN user: unset
    APN password: unset
    mbim-proxy: no
Loading previous state from /tmp/mbim-network-state-cdc-wdm0...
    Previous Transaction ID: 9
Stopping network with 'mbimcli -d /dev/cdc-wdm0 --disconnect --no-open=9
'...
error: operation failed: Transaction timed out
error: couldn't close device: Transaction timed outNetwork stop failed

Clearing state at /tmp/mbim-network-state-cdc-wdm0...
root at B19:~#

root at B19:~# mbimcli --version

mbimcli 1.15.0
Copyright (2013-2014) Aleksander Morgado
License GPLv2+: GNU GPL version 2 or later <
http://gnu.org/licenses/gpl-2.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

root at B19:~#

I will dig further...

-Sebastian
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