[lwip-users] Re: lwip-users Digest, Vol 78, Issue 46

[Chen]

Kieran,

What is the difference between netif->input and ethernet_input? Both
seems to work --- in fact, Atmel was using ethernet_input in their port
of lwIP for a long time and the example seems to work OK.

Thanks,

Chen

> Message: 3
> Date: Wed, 24 Feb 2010 14:47:25 +0000
> From: Kieran Mansley <address@hidden>
> Subject: Re: [lwip-users] Task priorities in TCP/IP Stack
> To: Mailing list for lwIP users <address@hidden>
> Message-ID: <address@hidden>
> Content-Type: text/plain; charset=us-ascii
>
>
> On 24 Feb 2010, at 14:13, Christian Steffen wrote:
> > 
> > Now I see, that the ETHINT task don't use messages to commit the
> received frames to the TCP/IP task. It calls ethernet_input() directly.
>
> That's your problem.  It should call netif->input().
>
> See
> http://lwip.wikia.com/wiki/Writing_a_device_driver
> for details
>
> Thanks
>
> Kieran