From mboxrd@z Thu Jan  1 00:00:00 1970
From: jacopo mondi <j.mondi@voltaelectronics.com>
Date: Thu, 17 Feb 2011 11:48:51 +0100
Subject: [U-Boot] building enc28j60  for omap3: undefined references
In-Reply-To: <4D5CF3C0.5050908@denx.de>
References: <20110216172917.4a5e83cc@BlackBox>
	<4D5C09EB.4090408@emk-elektronik.de> <4D5CF3C0.5050908@denx.de>
Message-ID: <20110217114851.5b679230@BlackBox>
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On Thu, 17 Feb 2011 11:09:04 +0100
Stefano Babic <sbabic@denx.de> wrote:

> And the driver builds fine with beagleboard, too. Do you drop the
> 
> #undef CONFIG_CMD_NET
> 
> in the beagleboard configuration file ? If not, this generates exactly
> the error you report.
> 
> Best regards,
> Stefano Babic
> 

GOSH, I've exactly searched through the code for CONFIG_CMD_NET, but I
did not noticed was an undef statment instead of a define!
Everything's fine now. Thank you.

Just another question. I've studied the linux enc28j60 driver and
noticed it features an interrupt driven work flow.
No interrupt are used in u-boot version (for what I've seen). Is it
based on some sort of polling instead of interrupt? Isn't
that dangerous? I mean, if there are no data available everything is
going to freeze..

Thank you all
	jacopo