Hi Denis,

I did a test with a Huawei EC152 cdma dongle in India with this patch. 
Please find below the oFono logs.
It appears that the service domain is reported in the ^SYSINFO answer as 
'CDMA not supported' whereas the cdma data connection could be 
established successfully.

ofonod[11013]: Modem: > AT^SYSINFO\r
ofonod[11013]: Modem: < \r\n^SYSINFO:0,255,0,0,0\r\n\r\nOK\r\n
ofonod[11013]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 0, 255, 0

The issue is that the switch case in the function 'parse_sysinfo' is 
overiding the status returned by the field srv_status by the status 
returned by the field srv_domain. Therefore, the status returned by the 
function 'parse_sysinfo' is always 
"CDMA_NETWORK_REGISTRATION_STATUS_NOT_REGISTERED'.

In practice, I don't think we need to handle the srv_domain field.
Perhaps, do you have some background here you can share?

I need also to raise another issue which is more likely a timing issue.
Until now, the cdma connection could be initiated as soon as the 
cdma.ConnectionManager interface was registered in ofono.org.
For cdma, as only few AT commands are exchanged, this can happen quite 
immediately and is likely to fail since we are not registered to the 
network.
Now that the cdma netreg atom is available, could we think indeed to 
register ConMann to the cdma netreg status change but also to trigger 
the cdma cellular network creation once the status becomes 'registered'?
That said, I don't know if this status is sufficiently representative 
like the 'Attached' state for gprs.

For gprs precisely, can we think to adopt the same mechanism ? I mean, 
add the cellular networks (corresponding to the gprs contexts) only once 
gprs is attached ? This could be helpful in case of automatic 
reconnection after plug-in the 3G dongle (it avoids to perform the 
automatic connection too early).

Regards,

Philippe.


ofonod[11596]: src/modem.c:ofono_modem_create() name: (null), type: 
huaweicdma
ofonod[11596]: src/modem.c:set_modem_property() modem 0x9a88078 property 
Path
ofonod[11596]: src/modem.c:set_modem_property() modem 0x9a88078 property 
Registered
ofonod[11596]: plugins/udev.c:add_modem() 
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.1/ttyUSB1/tty/ttyUSB1 
(huaweicdma)
ofonod[11596]: plugins/udev.c:add_huawei() modem 0x9a88078
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
ModemRegistered
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
PcuiRegistered
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
Path
ofonod[11596]: plugins/udev.c:add_modem() 
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/ttyUSB2/tty/ttyUSB2 
(huaweicdma)
ofonod[11596]: plugins/udev.c:add_huawei() modem 0x9a88078
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
ModemRegistered
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
PcuiRegistered
ofonod[11596]: src/modem.c:set_modem_property() modem 0x9a88078 property 
Pcui
ofonod[11596]: src/modem.c:set_modem_property() modem 0x9a88078 property 
PcuiRegistered
ofonod[11596]: plugins/udev.c:add_huawei() /dev/ttyUSB2 PCui
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
Path
ofonod[11596]: plugins/udev.c:add_modem() 
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/ttyUSB0/tty/ttyUSB0 
(huaweicdma)
ofonod[11596]: plugins/udev.c:add_huawei() modem 0x9a88078
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
ModemRegistered
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
PcuiRegistered
ofonod[11596]: src/modem.c:set_modem_property() modem 0x9a88078 property 
Modem
ofonod[11596]: src/modem.c:set_modem_property() modem 0x9a88078 property 
ModemRegistered
ofonod[11596]: plugins/udev.c:add_huawei() /dev/ttyUSB0 Modem
ofonod[11596]: plugins/huaweicdma.c:huaweicdma_probe() 0x9a88078
ofonod[11596]: plugins/hfp_ag.c:modem_watch() modem: 0x9a88078, added: 1
ofonod[11596]: plugins/dun_gw.c:modem_watch() modem: 0x9a88078, added: 1
ofonod[11596]: examples/emulator.c:modem_watch() modem: 0x9a88078, added: 1
ofonod[11596]: plugins/smart-messaging.c:modem_watch() modem: 0x9a88078, 
added: 1
ofonod[11596]: plugins/push-notification.c:modem_watch() modem: 
0x9a88078, added: 1
ofonod[11596]: plugins/huaweicdma.c:huaweicdma_enable()
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
Modem
ofonod[11596]: plugins/huaweicdma.c:open_device() Modem /dev/ttyUSB0
ofonod[11596]: src/modem.c:get_modem_property() modem 0x9a88078 property 
Pcui
ofonod[11596]: plugins/huaweicdma.c:open_device() Pcui /dev/ttyUSB2
ofonod[11596]: Modem: > ATE0 &C0 +CMEE=1\r
ofonod[11596]: PCUI: > ATE0 &C0 +CMEE=1\r
ofonod[11596]: Modem: < \r\nOK\r\n
ofonod[11596]: PCUI: < ATE0 &C0 +CMEE=1\r\r\nOK\r\n
ofonod[11596]: PCUI: > AT+CFUN=1\r
ofonod[11596]: PCUI: < \r\nOK\r\n
ofonod[11596]: plugins/huaweicdma.c:cfun_enable()
ofonod[11596]: examples/emulator.c:powered_watch() Adding modem 
0x9a88078 to the list
ofonod[11596]: src/modem.c:modem_change_state() old state: 0, new state: 1
ofonod[11596]: plugins/huaweicdma.c:huaweicdma_pre_sim() 0x9a88078
ofonod[11596]: src/modem.c:modem_change_state() old state: 1, new state: 2
ofonod[11596]: plugins/huaweicdma.c:huaweicdma_post_sim() 0x9a88078
ofonod[11596]: Example History Probe for modem: 0x9a88078
ofonod[11596]: Example Network Time Probe for modem: 0x9a88078
ofonod[11596]: src/modem.c:set_online() modem->online change 1
ofonod[11596]: src/modem.c:set_online() ofono_dbus_signal_property_changed
ofonod[11596]: src/modem.c:modem_change_state() old state: 2, new state: 3
ofonod[11596]: plugins/huaweicdma.c:huaweicdma_post_online() 0x9a88078
ofonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_create()
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:huaweicdma_netreg_probe()
ofonod[11596]: src/cdma-connman.c:ofono_cdma_connman_create()
ofonod[11596]: drivers/cdmamodem/connman.c:cdma_connman_probe()
ofonod[11596]: PCUI: > AT+GCAP\r
ofonod[11596]: Modem: > AT^SYSINFO\r
ofonod[11596]: Modem: < \r\n^SYSINFO:0,255,0,0,0\r\n\r\nOK\r\n
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 0, 255, 0
ofonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_status_notify()
ofonod[11596]: PCUI: < \r\n+GCAP: +CIS707-A,CIS-856-A,+MS, +ES, +DS, 
+FCLASS\r\n\r\nOK\r\n
ofonod[11596]: Modem: > AT&C0\r
ofonod[11596]: PCUI: > AT+GMI\r
ofonod[11596]: Modem: < \r\nOK\r\n
ofonod[11596]: drivers/cdmamodem/connman.c:at_c0_cb() ok 1
ofonod[11596]: src/cdma-connman.c:ofono_cdma_connman_register()
ofonod[11596]: PCUI: < \r\n+GMI: HUAWEI TECHNOLOGIES CO., LTD\r\n\r\nOK\r\n
ofonod[11596]: PCUI: > AT+GMM\r
ofonod[11596]: PCUI: < \r\nERROR\r\n
ofonod[11596]: PCUI: > AT+GMR\r
ofonod[11596]: PCUI: < \r\nTCPU_HWEC152DT01\r\n\r\nOK\r\n
ofonod[11596]: PCUI: > AT+GSN\r
ofonod[11596]: PCUI: < \r\n+GSN:80e75f34\r\n\r\nOK\r\n
ofonod[11596]: Modem: < \r\n^SIMST:240\r\n
ofonod[11596]: PCUI: < \r\n^SIMST:240\r\n
ofonod[11596]: Modem: < \r\n^RSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:80\r\n
ofonod[11596]: Modem: < \r\n^MODE: 
2\r\r\n\r\r\n^RSSILVL:80\r\r\n\r\r\n^HRSSILVL:0\r\n
ofonod[11596]: PCUI: < \r\n^MODE: 
2\r\r\n\r\r\n^RSSILVL:80\r\r\n\r\r\n^HRSSILVL:0\r\n
ofonod[11596]: Modem: > AT^SYSINFO\r
ofonod[11596]: Modem: < \r\n^SYSINFO:2,255,0,2,240\r\n\r\nOK\r\n
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 2, 255, 0
ofonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_status_notify()
ofonod[11596]: Modem: < \r\n^RSSILVL:20\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:20\r\n
ofonod[11596]: Modem: < 
\r\n^RSSILVL:80\r\n\r\n^HRSSILVL:20\r\n\r\n^MODE: 
8\r\r\n\r\r\n^RSSILVL:80\r\r\n\r\r\n^HRSSILVL:40\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:80\r\n\r\n^HRSSILVL:20\r\n
ofonod[11596]: Modem: > AT^SYSINFO\r
ofonod[11596]: Modem: < \r\n^HRSSILVL:40\r\n
ofonod[11596]: PCUI: < \r\n^MODE: 
8\r\r\n\r\r\n^RSSILVL:80\r\r\n\r\r\n^HRSSILVL:40\r\n
ofonod[11596]: Modem: < \r\n^SYSINFO:2,255,0,8,240\r\n\r\nOK\r\n
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 2, 255, 0
ofonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_status_notify()
ofonod[11596]: PCUI: < \r\n^HRSSILVL:40\r\n
ofonod[11596]: Modem: < \r\n^HRSSILVL:60\r\n
ofonod[11596]: PCUI: < \r\n^HRSSILVL:60\r\n
ofonod[11596]: Modem: < \r\n^RSSILVL:20\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:20\r\n
ofonod[11596]: Modem: < \r\n^RSSILVL:80\r\n\r\n^HRSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:80\r\n\r\n^HRSSILVL:80\r\n
ofonod[11596]: Modem: < \r\n^MODE: 
4\r\r\n\r\r\n^RSSILVL:0\r\r\n\r\r\n^HRSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^MODE: 
4\r\r\n\r\r\n^RSSILVL:0\r\r\n\r\r\n^HRSSILVL:80\r\n
ofonod[11596]: Modem: > AT^SYSINFO\r
ofonod[11596]: Modem: < \r\n^SYSINFO:2,255,0,4,240\r\n\r\nOK\r\n
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 2, 255, 0
fonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_status_notify()
ofonod[11596]: Modem: < \r\n^MODE: 
4\r\r\n\r\r\n^RSSILVL:0\r\r\n\r\r\n^HRSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^MODE: 
4\r\r\n\r\r\n^RSSILVL:0\r\r\n\r\r\n^HRSSILVL:80\r\n
ofonod[11596]: Modem: > AT^SYSINFO\r
ofonod[11596]: Modem: < \r\n^SYSINFO:2,255,0,4,240\r\n\r\nOK\r\n
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 2, 255, 0
ofonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_status_notify()
ofonod[11596]: Modem: < \r\n^RSSILVL:80\r\n\r\n^MODE: 
8\r\r\n\r\r\n^RSSILVL:80\r\r\n\r\r\n^HRSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:80\r\n\r\n^MODE: 
8\r\r\n\r\r\n^RSSILVL:80\r\r\n\r\r\n^HRSSILVL:80\r\n
ofonod[11596]: Modem: > AT^SYSINFO\r
ofonod[11596]: Modem: < \r\n^SYSINFO:2,255,0,8,240\r\n\r\nOK\r\n
ofonod[11596]: 
drivers/huaweicdmamodem/network-registration.c:sysinfo_cb() 2, 255, 0
ofonod[11596]: src/cdma-netreg.c:ofono_cdma_netreg_status_notify()
ofonod[11596]: Modem: < \r\n^RSSILVL:60\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:60\r\n
ofonod[11596]: src/cdma-connman.c:cdma_connman_set_property()
ofonod[11596]: src/cdma-connman.c:cdma_connman_set_property()
ofonod[11596]: src/cdma-connman.c:cdma_connman_set_property()
ofonod[11596]: src/cdma-connman.c:cdma_connman_set_property()
ofonod[11596]: src/cdma-connman.c:cdma_connman_set_property()
ofonod[11596]: drivers/cdmamodem/connman.c:cdma_connman_activate()
ofonod[11596]: Modem: > ATD#777\r
ofonod[11596]: Modem: < \r\nCONNECT\r\n
ofonod[11596]: drivers/cdmamodem/connman.c:atd_cb() ok 1
ofonod[11596]: drivers/cdmamodem/connman.c:setup_ppp()
ofonod[11596]: PCUI: < \r\nCONNECT\r\n
ofonod[11596]: drivers/cdmamodem/connman.c:ppp_connect()
ofonod[11596]: IP: 14.96.204.15
ofonod[11596]: DNS: 4.2.2.2, 4.2.2.3
ofonod[11596]: src/cdma-connman.c:activate_callback() 0x9a88880 ppp0
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_update()
ofonod[11596]: src/cdma-connman.c:cdma_connman_ifupdown()
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_signal()
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_append_variant()
ofonod[11596]: src/cdma-connman.c:cdma_connman_set_property()
ofonod[11596]: drivers/cdmamodem/connman.c:cdma_connman_deactivate()
ofonod[11596]: plugins/udev.c:remove_modem() /devices/virtual/net/ppp0
ofonod[11596]: PCUI: < \r\nNO CARRIER\r\n
ofonod[11596]: drivers/cdmamodem/connman.c:ppp_disconnect()
ofonod[11596]: src/cdma-connman.c:deactivate_callback()
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_reset()
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_free()
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_signal()
ofonod[11596]: src/cdma-connman.c:cdma_connman_settings_append_variant()
ofonod[11596]: src/cdma-connman.c:cdma_connman_ifupdown()
ofonod[11596]: Modem: < \r\n^RSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:80\r\n
ofonod[11596]: Modem: < \r\n^RSSILVL:60\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:60\r\n
ofonod[11596]: Modem: < \r\n^RSSILVL:80\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:80\r\n
ofonod[11596]: Modem: < \r\n^RSSILVL:60\r\n
ofonod[11596]: PCUI: < \r\n^RSSILVL:60\r\n



On 08/09/2011 08:31 PM, Denis Kenzior wrote:
> Hi Guillaume,
>
> On 08/08/2011 07:13 AM, Guillaume Zajac wrote:
>> From: Bertrand Aygon<bertrand.aygon@intel.com>
>>
>> ---
>>   Makefile.am                                    |    3 +-
>>   drivers/huaweicdmamodem/huaweicdmamodem.c      |    3 +
>>   drivers/huaweicdmamodem/huaweicdmamodem.h      |    3 +
>>   drivers/huaweicdmamodem/network-registration.c |  171 ++++++++++++++++++++++++
>>   4 files changed, 179 insertions(+), 1 deletions(-)
>>   create mode 100644 drivers/huaweicdmamodem/network-registration.c
>>
>
> I applied this patch but refactored it slightly afterwards.  Please
> review and make sure I didn't break anything.
>
> Regards,
> -Denis
> _______________________________________________
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