EM and TSO

Andre Oppermann andre at freebsd.org
Wed May 16 17:36:07 UTC 2007

Jack Vogel wrote:
> I introduced a change yesterday that limited TSO to PCI Express
> adapters, I did this more for avoidance rather than a bug fix, and
> I'm not 100% sure its the right thing, so I thought I would poll
> everyone, do you have a PCI-X adapter and are using TSO without
> problems and wish to keep the support in?

I'm using the dual-port PCI-X adapter and would like to keep
using TSO on it.  There are a lot of those adapters out there
in servers.  TSO is scheduled to be MFC'd really soon now and
not having it work with em(4) on PCI-X would be quite limiting.


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