Ericsson 5512fg Modem is not responding when trying to enable it using ofono "enable-modem" test utility, oFono times out to response.

Ericsson 5512fg Modem is not responding when trying to enable it using ofono "enable-modem" test utility, oFono times out to response.

[Singh, Manjeet]

[-- Attachment #1: Type: text/plain, Size: 5017 bytes --]

Hi

We have a  problem to work with Ericsson f5521gw WWAN device with oFono telephony stack that we are using in Fedora15
Kernel version 2.6.38.
oFono  version 0.49(latest) which supports f5521gw.


The problem is following:
Ericsson f5521gw WWAN device that we have has HP Vendor ID (0x03f0)and device id (0x3a1d).
It presents Modem, Data and Network Interfaces by USB interface descriptors.   In order to get Modem, Data and Network devices, oFono  telephony stack scans kernel USB devices  and selects these interfaces  based on USB interface description strings, like:

-          "HP hs2340 HSPA+ Mobile Broadband Modem" -  interface description for Modem USB interface  (used via /dev/ttyACM0)  device

-          "HP hs2340 HSPA+ Mobile Broadband Data Modem"     - interface description for Modem Data USB interface  (used  via /dev/ttyACM1 device)

-          "HP hs2340 HSPA+ Mobile Broadband Network Adapter" - interface description for Modem Networking interface  (used  via "usb0" network device)

Originally these description strings were not there in Ofono codes ( see ofono-0.49/plugins/udev.c, function add_mbm().  I added them, after which ofono started to recognize  f5521gw device configuration.
But when trying to  enable the modem, using ofono/test/enable-modem   test utility,  ofono times out to response.

The modem is responsive using AT command. Has anyone faced this issue. Any suggestions?

ofonod daemon logs :

src/audio-settings.c:ofono_audio_settings_driver_register() driver: 0x811b06c, name: isimodem
ofonod[1432]: src/modem.c:ofono_modem_create() name: 14EA459156D55940, type: mbm
ofonod[1432]: src/modem.c:set_modem_property() modem 0x930b008 property Path
ofonod[1432]: src/modem.c:set_modem_property() modem 0x930b008 property Registered
ofonod[1432]: plugins/udev.c:add_modem() /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.1/tty/ttyACM0 (mbm)
ofonod[1432]: plugins/udev.c:add_mbm() desc: HP hs2340 HSPA+ Mobile Broadband Modem
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Registered
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property ModemDevice
ofonod[1432]: src/modem.c:set_modem_property() modem 0x930b008 property ModemDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property ModemDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property DataDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property NetworkInterface
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Path
ofonod[1432]: plugins/udev.c:add_modem() /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.3/tty/ttyACM1 (mbm)
ofonod[1432]: plugins/udev.c:add_mbm() desc: HP hs2340 HSPA+ Mobile Broadband Data Modem
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Registered
ofonod[1432]: src/modem.c:set_modem_property() modem 0x930b008 property DataDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property ModemDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property DataDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property NetworkInterface
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Path
ofonod[1432]: plugins/udev.c:add_modem() /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.6/net/usb0 (mbm)
ofonod[1432]: plugins/udev.c:add_mbm() desc: HP hs2340 HSPA+ Mobile Broadband Network Adapter
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Registered
ofonod[1432]: src/modem.c:set_modem_property() modem 0x930b008 property NetworkInterface
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property ModemDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property DataDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property NetworkInterface
ofonod[1432]: src/modem.c:set_modem_property() modem 0x930b008 property Registered
ofonod[1432]: src/modem.c:unregister_property() property 0x930a648
ofonod[1432]: plugins/mbm.c:mbm_probe() 0x930b008
ofonod[1432]: plugins/smart-messaging.c:modem_watch() modem: 0x930b008, added: 1
ofonod[1432]: plugins/push-notification.c:modem_watch() modem: 0x930b008, added: 1
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Path
ofonod[1432]: plugins/udev.c:add_modem() /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.9/tty/ttyACM2 (mbm)
ofonod[1432]: plugins/udev.c:add_mbm() desc: HP hs2340 HSPA+ Mobile Broadband NMEA
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property Registered

ofonod[1432]: plugins/mbm.c:mbm_enable() 0x930b008
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property ModemDevice
ofonod[1432]: src/modem.c:get_modem_property() modem 0x930b008 property DataDevice
ofonod[1432]: plugins/mbm.c:mbm_enable() /dev/ttyACM0, /dev/ttyACM1
ofonod[1432]: src/modem.c:set_powered_timeout() modem: 0x930b008



[-- Attachment #2: attachment.html --]
[-- Type: text/html, Size: 17797 bytes --]