libqmi / Quectel EC21/EC25

Sebastian Sjoholm sebastian.sjoholm at gmail.com
Mon Oct 10 12:54:19 UTC 2016


On Mon, Oct 10, 2016 at 2:24 PM, Bjørn Mork <bjorn at mork.no> wrote:

> Sebastian Sjoholm <sebastian.sjoholm at gmail.com> writes:
>
> > Hi,
> >
> > Just to add confirmation that the Quectel EC21 works as well with the
> same
> > modifications that was made for Quectel EC25.
>
> Could you test the attached patch against an unmodified qmi_wwan.c from
> Linux v4.5 or newer?
>
>
OK, I will test.


> I have assumed that the only relevant changes were the EC21/EC25 ones,
> and ignored the EC20 and UC20 changes.  Those devices are supposed to
> already be supported by the existing driver.  Is this assumption
> correct?
>
>
Correct, I have been running EC20 without any issues with the mainline
kernel, however, there seems to be an EC20 R2.0 available that is handled
in the same way as EC21/EC25.

-Sebastian
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