Søren Holm <sgh@xxxxxx> writes:
> Fredag den 11. juli 2014 11:57:30 skrev Bjørn Mork:
>> Søren Holm <sgh@xxxxxx> writes:
>> > qcserial from master on top of v3.14 works.
>>
>> Thanks for verifying. You did ensure that you can actually talk to the
>> serial ports?
>
> I beleive so. wvdial where able to connect.
>
>> Actually, commit 51b9a752fa1c ("usb: qcserial: add Sierra Wireless
>> MC73xx"), which is already present in v3.14.5 and newer, should already
>> have added the necessary entries for the 1199:68c0 device if that's
>> what vou've got. Did it fail somehow?
>
> Yes .... no ttyUSB was created and "lsusb -v" said som stuff about
> "UNRECOGNIZED interface" or something like that.
That's odd. What does "lsusb -vd 1199:68c0" look like? And could you
run a
modinfo qcserial.ko | grep 1199p68
or similar against the original v3.14.5 qcserial driver? I really do
not understand how the stable backport version can fail if the mainline
patches works.
Bjørn
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