From: Tom Young <[EMAIL PROTECTED]>
Date: Tue, 08 Nov 2005 10:33:50 +1100

> I'm not convinced that is true, I don't have a TSO supported card and I
> get tso_segs to be 1 inside the ip_queue_xmit function.
> Looking through tcp_output.c, all references I could find expected
> tso_segs to be a count of segments to send seemingly regardless of
> whether TSO was in use.

TCP ends up setting it to 1 but other protocols do not.

But other protocols use ip_queue_xmit() as well, such as DCCP
and SCTP, and they won't change it from it's alloc_skb() time
value of "0".
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