Hi Denis,

On 11/16/2011 11:26 AM, Denis Kenzior wrote:
> Hi Philippe,
>
> On 11/17/2011 10:21 AM, Philippe Nunes wrote:
>> ---
>>   drivers/cdmamodem/network-registration.c |   78 ++++++++++++++++++++++++++++++
>>   include/cdma-netreg.h                    |    7 +++
>>   2 files changed, 85 insertions(+), 0 deletions(-)
>>
>
> So the obvious comment is that this patch should be split into two, one
> for adding new driver API and one for the driver changes.

OK, sorry to bother again with such issue.

> I would also like to see how you're planning to use this information in
> the core, before reviewing this patch in detail.  Do note that after
> taking a quick peek at Huawei CDMA manuals and ModemManager, I very much
> doubt that +CSS is what you want to use in the first place.

I'm really not familiar with Huawei CDMA AT commands but looking to the 
command interface specification from Huawei and to TIA/EIA/IS-707, I 
can't see other solution than the serving system query to retrieve the 
SID. Also, I don't see any unsolicited result codes which could bring 
such information.

Note that this AT command seems supported by Huawei cdma modem according 
the first revison of TIA/EIA/IS-707 (here, the band class is not 
supported, neither the PREV field).

Now, it's true that we would need to retrieve also the NID (as stated in 
TODO), but so far, I don't see how...

Regards,

Philippe.


>
> Regards,
> -Denis
>