Problems with several modems after upgrade to ModemManager-1

[Harald Jung <support ecos de>]

Hi,

Problems with several modems after upgrade to ModemManager-1
############################
global infos:
Kernel 3.11.8
Kernel config: http://www.hjit.de/config

############################
Modem 12d1:1001 needs a very long time to initialize and isn't able to 
register:

T:  Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#=  3 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=12d1 ProdID=1001 Rev=00.00
S:  Manufacturer=HUAWEI Technology
S:  Product=HUAWEI Mobile
C:  #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option

Logfile: http://www.hjit.de/mm.log
############################
Modem 0bdb:1926 doesn't find a valid data port

T:  Bus=03 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  4
P:  Vendor=0bdb ProdID=1926 Rev=00.00
S:  Manufacturer=Lenovo
S:  Product=H5321 gw
S:  SerialNumber=12924B04A98B48M0
C:  #Ifs=11 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 0 Cls=02(commc) Sub=08 Prot=00 Driver=(none)
I:  If#= 1 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=01 Driver=cdc_acm
/bin/usb-devices: line 79: printf: 0a: invalid number
I:  If#= 0 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
I:  If#= 2 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
I:  If#= 3 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=01 Driver=cdc_acm
I:  If#= 4 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
I:  If#= 5 Alt= 0 #EPs= 1 Cls=02(commc) Sub=09 Prot=01 Driver=cdc_wdm
I:  If#= 6 Alt= 1 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
I:  If#= 7 Alt= 2 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
/bin/usb-devices: line 79: printf: 08: invalid octal number
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=09 Prot=01 Driver=cdc_wdm
/bin/usb-devices: line 79: printf: 09: invalid octal number
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=01 Driver=cdc_acm

Logfile: http://www.hjit.de/nodataport.log
############################
These modems crash when the lock facility MM_MODEM_3GPP_FACILITY_PH_SIM 
is requested:

So the question is: for which modems the lock request should be excluded, it seems that it effects more than 
one modem.
Udev Enviroment? by vendor/device id? global (if the request is not needed)? for all option devices with 
serial ports?

T:  Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0af0 ProdID=6600 Rev=00.01
S:  Manufacturer=Option N.V.
S:  Product=GlobeTrotter 3G+ Module
S:  SerialNumber=Serial Number
C:  #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option

T:  Bus=01 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1199 ProdID=683c Rev=00.05
S:  Manufacturer=Sierra Wireless, Incorporated
S:  Product=Mini Card
C:  #Ifs= 7 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra
I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra
I:  If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra
I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra
I:  If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra
I:  If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra
I:  If#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=sierra


temp. patch below

--- mm-broadband-modem.c~    2013-07-19 07:41:30.000000000 +0200
+++ mm-broadband-modem.c    2013-11-06 19:22:33.000000000 +0100
@@ -3309,6 +3309,8 @@
          return;
      }

+    ctx->facilities &= ~MM_MODEM_3GPP_FACILITY_PH_SIM;
+
      /* Ignore facility locks specified by the plugins */
      if (MM_BROADBAND_MODEM
(self)->priv->modem_3gpp_ignored_facility_locks) {
          gchar *str;


Harald