Does enc28j60 spi-ethernet driver work in ARM inux 2.6.39.4?
Marek Vasut
marek.vasut at gmail.com
Mon Jan 23 17:13:06 EST 2012
> I wired up the enc28j60 to my ARM board using the instructions from here:
> http://www.elinux.org/Hammer_How_to_Enc28j60
>
> However, when I enable the enc28j60 driver and load it, ifconfig just
> doesn't see the enc28j60:
> *************************************************************************
> # lsmod
> Module Size Used by Not tainted
> enc28j60 13352 0
> unix 16952 8
> # ifconfig -a
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Mask:255.0.0.0
> UP LOOPBACK RUNNING MTU:16436 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
> ***************************************************************************
> *
>
> Looking at modinfo:
> *********************************************
> # modinfo enc28j60
> filename: kernel/drivers/net/enc28j60.ko
> description: enc28j60 ethernet driver
> author: Claudio Lanconelli <lanconelli.claudio at eptar.com>
> license: GPL
> vermagic: 2.6.39.4 mod_unload ARMv4
> parm: debug:Debug verbosity level (0=none, ..., ffff=all)
> depends:
> *********************************************
>
> I don't see any configuration options for spi or irq. How does the driver
> know how the enc28j60 is wired?
>
> My question is whether the enc28j60 is really supported by Linux on the
> ARM? If so, how do I get it working.
>
> Thanks for any help or info.
I suspect it's a platform driver so you need to attach it in your platform def.
file
>
> cytan
>
>
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