[yocto] USB Ethernet problems

Hans Beckérus hans.beckerus at gmail.com
Fri Apr 5 09:26:51 PDT 2013


On Fri, Apr 5, 2013 at 6:16 PM, Hans Beckérus <hans.beckerus at gmail.com>wrote:

>
>
> On Fri, Apr 5, 2013 at 5:51 PM, Paul Eggleton <
> paul.eggleton at linux.intel.com> wrote:
>
>> On Friday 05 April 2013 16:13:32 Hans Beckérus wrote:
>> > On Fri, Apr 5, 2013 at 3:59 PM, Gary Thomas <gary at mlbassoc.com> wrote:
>> > > As for the timing, maybe I've just been very lucky :-)  I can see that
>> > > if the device isn't present when the system runs 'ifup eth0' (or the
>> > > equivalent) you'll have a problem.  That's what connman is for - I
>> don't
>> > > use it, but it might help you out.
>> >
>> > I should take a look at it. But it already sounds like something much
>> > bigger than this simple system should really need.
>> > Thanks for all the help so far. If anything else comes to your mind,
>> please
>> > tell me. I guess I will have to live with my Q&D patch for now ;)
>>
>> One other possibility I can think of would be using a udev rule to run a
>> script when the actual hardware detection/insertion event happens.
>>
>> Cheers,
>> Paul
>>
>>
> Yea. In this case mdev. But I guess mdev as provided by poky/busybox
> should provide this facility too?
> But I can no see any mdev configuration files :(
>
> Ah. Found it in busybox config.
CONFIG_FEATURE_MDEV_CONF=y should do the trick.
Also CONFIG_FEATURE_MDEV_EXEC is needed to run a script I think.

Hans
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