Hi Bjorn,
On 01/12/2016 01:08 PM, Bjørn Mork wrote:
matti kaasinen <[email protected]> writes:
2016-01-12 18:30 GMT+02:00 Denis Kenzior <[email protected]>:
Please note, that there are two different versions of the Huawei cards
supported by oFono. One uses the "gobi" driver (these are Qualcomm
chips). While the more traditional one uses PPP & the "huawei" driver.
I suppose I should edit setup_gobi() and vendor_list() as before in case
it's "gobi"?
It's not "gobi". At least not in the firmware cfg you are using. The
255/2/22 class/subclass/protocol indicates an NCM function with an AT
command channel transported via SEND_ENCAPSULATED_COMMAND and
GET_ENCAPSULATED_RESPONSE. The huawei_cdc_ncm driver will handle this,
exporting the AT command channel as a /dev/cdc-wdmX device.
I suspected as much. Thanks for confirming that.
The NCM network interface is managed via Huawei AT commands like e.g
AT^NDISDUP, either over the /dev/cdc-wdmX device or one of the serial
functions. Don't know if ofono supports that? If not, then I guess PPP
is your option.
Looks like Marcel added support for this back in 2010:
bfd2c768cd97e92347325363b92292cd6bb27e9f. But it looks like the
'huawei' driver was never updated to make use of it.
Regards,
-Denis
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