On Mon, Feb 26, 2001 at 03:48:31PM -0800, David S. Miller wrote:
>
> Andi Kleen writes:
> > 4) Better support for aligned RX by only copying the header
>
> Andi you can make this now:
>
> 1) Add new "post-header data pointer" field in SKB.
That would imply to let the drivers parse all headers to figure out the length.
I think it's better to have a "header base" and "data base" pointer.
The driver would just copy some standard size that likely contains all of
the header
When you're finished with the header use
skb->database+(skb->hdrptr-skb->hdrbase) to get the start of data.
Or did I misunderstand you?
> 3) Enforce correct usage of it in all the networking :-)
,) -- the tricky part.
-Andi
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This archive was generated by hypermail 2b29 : Wed Feb 28 2001 - 21:00:12 EST