TSO, SMP and the em driver.

[Mike Tancsa]

At 11:46 AM 9/12/2006, Jack Vogel wrote:

>Hmm, so if memory serves Linux disallows TSO when you are only
>at 100Mb, I dont recall why, I will have to look into that and perhaps
>have that same limitation in our driver.
>
>Any other data you can give me?

I have tripped over this in the past as well.  Try

http://www.google.com/bsd?hl=en&lr=&q=em0+vlan+promisc*

There is a lot of chatter and analysis in the past.

         ---Mike