[OpenWrt-Devel] [PATCH 1/2] wwan: Add support for CDC (Huawei 'HiLink') Modems
br1 at einfach.org
Tue Feb 23 12:26:33 EST 2016
On 02/23/2016 07:11 AM, Matti Laakso wrote:
>> Huawei HiLink ("h" model names) modems just provide a CDC Ethernet
>> where we have to run DHCP to get an IP address (usually in the
>> range). While this may be bad design in general it's sometimes
>> necessary to
>> support these modems.
>> This adds autodetection and handling of these to wwan.
>> Tested with Huawei E3030h-1.
> Why do you need an extra protocol for these? They work just fine with
> the regular DHCP protocol.
Hi, sorry I saw this so late... (cc: please).
The reason is that I want different types of Modems to work with the
same interface configuration, using 'wwan'. E.g. it's configured like
config interface 'umts'
option proto wwan
option apn internet.eplus.de
option metric 4
And it will work with PPP, QMI, MBIM, HiLink or whatever modem supported
by "wwan" (which are hopefully more and more)... Doesn't that make
sense? It would help the user who doesn't want to guess wether QMI works
better than PPP for a specific modem and which serial port to use, etc...
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