[Buildroot] Request for Help

Cassiano Martin cassiano at polaco.pro.br
Sat Nov 26 15:51:44 UTC 2016


Right,

maybe an issue with iproute, are you using busybox one, or the real one,
from 'ip tools' package?

AFAIK bbox ip does not support can. I might be wrong too.

[]'s

2016-11-26 9:38 GMT-02:00 BertHuber <3237-15 at online.de>:

> Hello,
> I am new to this mailinglist and also quite new to the buildroot
> environment.
> I got stuck in my current project with the following problem:
>
>
> I am currently trying to build an embedded Linux System with Buildroot.
>
> It works so far, I get a bootable SD Card for my A20 based board.
>
> I included all CAN Drivers & protocols I could find (can, can_raw and
> vcan)
>
> My problem is : after booting and loggin in as root
>
> I type:
>
>  ip link add dev vcan0 type vcan ---- THAT WORKS
>
> but
>
>  ip link add dev can0 type can
>
> produces:
>
> RTNETLIINK answers: Operation not supported
>
> What is wrong ?? Thanks in advance for any ideas.
>
> Regards
>
> Bert
>
>
>
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