Re: Preventing MM from probing specific serial ports on supported modems

[Aleksander Morgado]

On Wed, Sep 21, 2016 at 1:16 PM, Bjørn Mork  wrote:
>mm_plugin_create_modem(): (tty/ttyUSB1): port is blacklisted
>
> message in there, but that's way after the probing is finished.  So it
> looks like the blacklisting is applied, but doesn't affect the probing.
> Which makes it a bit pointless..

Oh! I'll have to check that.


-- 
Aleksander
https://aleksander.es
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AW: 03f0:521d Hewlett-Packard again

[Harald Jung - ECOS Technology]

I've put this entry in the usb_device_id mbim_devs struct:



 { USB_VENDOR_AND_INTERFACE_INFO(0x03f0, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, 
USB_CDC_PROTO_NONE),
 .driver_info = (unsigned long)_mbim_info,
 },



now the mbim driver binds to the interface and it gets a data connection 
including the IP configuration. 



But I can't establish any connection to the internet. I can't even resolve a 
host against the DNS I've got by Networkmanager. 
I see only tx packets but no rx packets. 





Sep 21 15:00:20 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: unavailable -> disconnected (reason 'none') [20 30 0]
Sep 21 15:00:21 ThinClient ModemManager[7986]:  Modem 
/org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed 
(unknown -> registering) 
Sep 21 15:00:21 ThinClient ModemManager[7986]:  Modem 
/org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed 
(registering -> home) 
Sep 21 15:00:21 ThinClient ModemManager[7986]:  Modem 
/org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> registered) 
Sep 21 15:00:21 ThinClient NetworkManager[2386]:  (cdc-wdm0): modem state 
changed, 'enabling' --> 'registered' (reason: user-requested) 
Sep 21 15:00:33 ThinClient NetworkManager[2386]:  (cdc-wdm0): Activation: 
starting connection 'T-Mobile(Telekom) Vorgabe' 
(d0ccfb13-fc0a-4fa2-8b75-40ea2deeb114)
Sep 21 15:00:33 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: disconnected -> prepare (reason 'none') [30 40 0]
Sep 21 15:00:33 ThinClient ModemManager[7986]:  Simple connect started... 
Sep 21 15:00:33 ThinClient ModemManager[7986]:  Simple connect state 
(4/8): Wait to get fully enabled 
Sep 21 15:00:33 ThinClient ModemManager[7986]:  Simple connect state 
(5/8): Register 
Sep 21 15:00:33 ThinClient ModemManager[7986]:  Simple connect state 
(6/8): Bearer 
Sep 21 15:00:33 ThinClient ModemManager[7986]:  Simple connect state 
(7/8): Connect 
Sep 21 15:00:33 ThinClient ModemManager[7986]:  Modem 
/org/freedesktop/ModemManager1/Modem/0: state changed (registered -> 
connecting) 
Sep 21 15:00:33 ThinClient NetworkManager[2386]:  (cdc-wdm0): modem state 
changed, 'registered' --> 'connecting' (reason: user-requested) 
Sep 21 15:00:35 ThinClient ModemManager[7986]:  Modem 
/org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> connected) 
Sep 21 15:00:35 ThinClient ModemManager[7986]:  Simple connect state 
(8/8): All done 
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): modem state 
changed, 'connecting' --> 'connected' (reason: user-requested) 
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: prepare -> config (reason 'none') [40 50 0]
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: config -> ip-config (reason 'none') [50 70 0]
Sep 21 15:00:35 ThinClient kernel: mbim:rx fixup
Sep 21 15:00:35 ThinClient kernel: 8021q: adding VLAN 0 to HW filter on device 
wwan0
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): IPv4 static 
configuration:
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  address 37.80.216.78/30
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  gateway 37.80.216.77
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  DNS 10.74.210.210
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  DNS 10.74.210.211
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  [1474462835.279208] 
[/usr/bbsrc/bbbuild/dev-cdb3/std/portage/net-misc/networkmanager-1.0.10-r1/work/NetworkManager-1.0.10/src/devices/nm-device.c:4
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: ip-config -> ip-check (reason 'none') [70 80 0]
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: ip-check -> secondaries (reason 'none') [80 90 0]
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): device 
state change: secondaries -> activated (reason 'none') [90 100 0]
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  Writing DNS information 
to /sbin/resolvconf
Sep 21 15:00:35 ThinClient NetworkManager[2386]:  (cdc-wdm0): Activation: 
successful, device activated.









Harald







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