<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 10, 2016 at 11:07 AM, Bjørn Mork <span dir="ltr"><<a href="mailto:bjorn@mork.no" target="_blank">bjorn@mork.no</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Ah, right. So that explains why you have USB2 only. Why use m.2 when<br>
the same modem is available in mPCIe? Did you need the smaller MHF4<br>
antenna connectors? I usually find them to be more of a problem, as the<br>
pigtails are much more difficult to come by. Actually had to make my<br>
own when I used an m.2 adapter in my laptop, converting to the laptops<br>
original U.FL antenna connectors.</blockquote><div><br></div><div>Actually the only reason I have the EM7455 was that the vendor did not have the MC7455, and the availability at that time where not that good.</div><div><br></div><div>And yes, the antenna connector is really small, and of course not same size as the other modules. I use MHF4 to SMA which I then can connect to further. </div><div><br></div><div>It seems to be common thing to move to MHF4 when using M.2, I can see the MHF2 on several Huawei M.2 modems as well (ME936 etc).</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span class="">
> Bus 002 Device 003: ID 1199:9071 Sierra Wireless, Inc.<br>
<br>
</span>Thanks. OK, so the first entry I added to qmi_wwan was actually correct<br>
then. This is the same ID as my MC7455. Well, I guess there is no harm<br>
in the comment change I made...<br>
<br>
The EM7455 entry I found in Lenovo's driver package is possibly an OEM<br>
specific one then? Makes sense, as I did find it again in an<br>
USB_APP_BOOT_PIDS NVRAM setting in The OEM specific update<br>
1102662_9905046_EM7455_02.05.07.00_00_Lenovo-Laptop_001.003_000.nvu<br>
<span class=""><br></span></blockquote><div><br></div><div>I think the firmware 02.08.02.00 and above is generic use, below this is for sure OEM use, and version 01.xx.xx.xx was used on the engineering samples.</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Make sure the driver is configured for raw-ip first:<br>
<br>
bjorn@nemi:~$ grep . /sys/class/net/wwan0/qmi/raw_ip<br>
Y</blockquote><div><br></div><div> root@x088:~# grep . /sys/class/net/wwan0/qmi/raw_ip</div><div>N</div><div>root@x088:~# grep . /sys/class/net/wwan1/qmi/raw_ip</div><div>N</div><div><br></div><div>Seems an "NO" for my raw_ip in qmi_wwan, how do I change this?</div><div><br></div><div>Regards,</div><div>Sebastian</div></div><br>
</div></div>