Bill Sommerfeld wrote:

>On Thu, 2007-09-13 at 12:01 -0400, Sebastien Roy wrote:
>  
>
>>>I still believe that a much better solution would be to offer drivers a 
>>>way to "Punt" on a packet. 
>>>      
>>>
>
>Absolutely.  Define a function they can call to finish the checksum in
>the event they have a hardware limitation that prevents the use of
>checksum offload on a particular packet.
>  
>

On a vaguely related note, it might be an interesting exercise
to make IP assume that *all* NICs provide checksum offload
support and to put the checksum'ing of IP packets into the
mac/dls layer.

Darren

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