how to support EM7565 modem

[dailijin]

Hi Bjorn,


Only update investigation result.


After add 1199:9091 into qmi_wwan,  the modem will create one wwan interface and one cdc-wdmx interface. then I can make it work with RAW-IP mode.











--

Best Regards,
Dai,Lijin



At 2017-11-14 22:27:34, "Bjørn Mork" <bjorn at mork.no> wrote:
>dailijin  <dailijin126 at 126.com> writes:
>
>> I just tested GobiNet driver for the modem, seems only the latest
>> GobiNet driver can support the modem. so not sure whether also need
>> new qmi_wwan driver to support it. the modem pid:vid is 1199:9091
>> which is not included in qmi_wwan driver now.
>>
>>
>> I have no environment now. will update my investigation result when I
>> have the modem again.
>
>Looking forward to that.  Please post as much details as you can about
>the modem and testing. I guess it will take some time before this modem
>is generally available, based on the MC/EM7455 experiences.
>
>Adding a new ID to qmi_wwan should be no problem if you are able to
>build GobiNet.  It's also possible to test the modem by adding the ID
>dynamically, using the new_id attribute.  But then you have to take
>special care to make sure only the QMI interface(s) are bound to the
>qmi_wwan driver.
>
>If you can do any testing in MBIM mode, then those results would also be
>interesting.  This should just work without any driver or userspace
>changes.  In theory...
>
>
>Bjørn
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