ifconfig: SCC1 enet0 not showing up

Wolfgang Denk wd at denx.de
Thu Dec 19 03:43:12 EST 2002


In message <DB0585C9F6F9D411BE8F00D0B7896A4CC05F4E at SNCMAIL> you wrote:
>
> My Ethernet is not showing up ... I have compiled in enet support ... fixed
> my port pins ... but when I do ifconfig I see only:

Probably you did not configure the network interface at all?

> At start my enet scc is configured properly ... I am pretty sure because I
> see:
> ## Transferring control to Linux (at address 00000000) ...
> Linux version 2.4.20-pre8 ...
> Kernel command line: root=/dev/ram rw
> ip=192.168.104.101:192.168.103.151:192.168.104.1:255.255.255.0:BigMoney::off

>From  this  command  line  I  suspect  that  you  intend  to  use  IP
autoconfiguration, but then...

...
> CONFIG_INET=y
> CONFIG_IP_MULTICAST=y
> # CONFIG_IP_ADVANCED_ROUTER is not set
> # CONFIG_IP_PNP is not set
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

...then you don't enable IP autoconfiguration in the kernel,  so  you
will have to manually configure the interface.


I guess you want to define CONFIG_IP_PNP ...

Best regards,

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
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