David Miller wrote:
From: Ben Greear <[EMAIL PROTECTED]>
Date: Mon, 30 Jul 2007 21:30:19 -0700
So, shall we add a new field to the skb in order to get the info out of cb?
Looks like a single 32-bit field would be sufficient.
I'm trying to brainstorm how to avoid consuming new space in
sk_buff and I'd like others to do so as well.
This isn't super urgent at all so I'll just think about it
on the backburner, things like the NAPI changes and dealing
with all of today's networking bug fixes is my top priority
at the moment.
Ok. From a quick look through skbuff.h, here is an idea:
Do we really need an 'unsigned int' for mac_len? Maybe we could use
a 16-bit counter here, and then use the other 16 bits for the VLAN bits?
(I now think that only 16 bits are needed for VLAN, because it looks
like the
NICs must know how to grab the vlan encapsulated protocol out of the
skb?? Or,
maybe I just got confused when reading the vlan hwaccel logic...)
Thanks,
Ben
--
Ben Greear <[EMAIL PROTECTED]>
Candela Technologies Inc http://www.candelatech.com
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