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

2016-11-21 Thread Aleksander Morgado 
On Tue, Nov 8, 2016 at 5:42 PM, Aleksander Morgado
 wrote:
>> Totally unrelated: I had to disable the 'test-service-generic' test
>> while bulding this.  Couldn't figure out why it failed or how to debug
>> the failure...
>
> Yeah, I need to debug that. I don't have the issue in my desktop pc
> but I do have that issue in the laptop, not sure why.

Fixed in git master now. The 'virtual' port created during the test
was trying to load udev rules but none were installed yet.

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

2016-11-08 Thread Aleksander Morgado 
On Tue, Nov 8, 2016 at 2:23 PM, Bjørn Mork  wrote:
> Totally unrelated: I had to disable the 'test-service-generic' test
> while bulding this.  Couldn't figure out why it failed or how to debug
> the failure...

Yeah, I need to debug that. I don't have the issue in my desktop pc
but I do have that issue in the laptop, not sure why.

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

2016-11-07 Thread Aleksander Morgado 
On Wed, Sep 21, 2016 at 2:29 PM, Aleksander Morgado
 wrote:
> 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.

Fixed here:
https://cgit.freedesktop.org/ModemManager/ModemManager/commit/?id=4f748144b05375db436364e13186936eae6bcfd2

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

2016-09-21 Thread 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.


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Preventing MM from probing specific serial ports on supported modems

2016-04-26 Thread Bjørn Mork 
I'm sure there must be some way to do this, but I'm unable to figure out
how.  I want MM to completely ignore the GPS NMEA port on the MC7455.  I
want that port to be handled by gpsd.  And having two daemons touching
the same port does feel a bit yucky.  Besides, MM doesn't really deal
all that well with NMEA and sometimes crashes while running the AT
probe:


ModemManager[23206]:  [1461673282.655968] [mm-port-serial-at.c:459] 
debug_log(): (ttyUSB1): --> 'AT'
ModemManager[23206]:  [1461673282.656840] [mm-port-serial-at.c:459] 
debug_log(): (ttyUSB2): --> 'AT'
ModemManager[23206]:  [1461673282.657650] [mm-port-serial-at.c:459] 
debug_log(): (ttyUSB0): --> 'AT'
ModemManager[23206]:  [1461673282.857504] [mm-port-serial-at.c:459] 
debug_log(): (ttyUSB1): <-- 
'$GPGSV,3,1,09,01,18,016,,0610,19,285,,11,05,007,*4F\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$GPGSV,3,2,09,12,34,224,,1314,17,317,,15,22,191,*48\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$GPGSV,3,3,09,17,45,077,*47\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$GPVTG,,T,,M,,N,,K,N*2C\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$GPGSA,A,1,,,*1E\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$GPGGA,,0*66\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$GPRMC,,V,,N*53\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
ModemManager[23206]:  [1461673282.858055] [mm-serial-parsers.c:191] 
mm_serial_parser_v1_parse(): Got response filtered in serial port: Not an AT 
response
ModemManager[23206]:  [1461673282.858341] [mm-port-probe-at.c:43] 
mm_port_probe_response_processor_is_at(): Parsing AT got: 'Not an AT response'
ModemManager[23206]:  [1461673282.858593] [mm-plugin-manager.c:519] 
port_context_next(): [plugin manager] task 3,ttyUSB1: checking with plugin 
'Generic'
ModemManager[23206]:  [1461673282.858850] [mm-plugin.c:804] 
mm_plugin_supports_port(): (Generic) [ttyUSB1] probe required: 'at, qcdm'
**
ERROR:mm-port-probe.c:1316:mm_port_probe_run: assertion failed: 
(self->priv->task == NULL)
Aborted


So I tried setting ID_MM_PORT_IGNORE in the udev rule I use to assign
the port to gpsd:

 
SUBSYSTEM=="tty",ACTION=="add",ENV{ID_VENDOR_ID}=="1199",ATTRS{bInterfaceNumber}=="02",SYMLINK="gps%n",ENV{ID_MM_PORT_IGNORE}="1",RUN+="/usr/sbin/gpsdctl
 add $devnode"


This does seem to work in the way that MM logs the port as 'ignored',
but only after going through full AT port probing:



Apr 26 13:56:34 nemi ModemManager[5861]:  [1461671794.710192] 
[mm-plugin-manager.c:599] port_context_run(): [plugin manager] task 7,ttyUSB1: 
found '2' plugins to try
Apr 26 13:56:34 nemi ModemManager[5861]:  [1461671794.710429] 
[mm-plugin-manager.c:622] port_context_run(): [plugin manager] task 7,ttyUSB1: 
will try with plugin 'Sierra'
Apr 26 13:56:34 nemi ModemManager[5861]:  [1461671794.710655] 
[mm-plugin-manager.c:622] port_context_run(): [plugin manager] task 7,ttyUSB1: 
will try with plugin 'Generic'
Apr 26 13:56:34 nemi ModemManager[5861]:  [1461671794.710903]