RE: [Xen-users] GPLPV driver Send performance

["James Harper" <james.harper@xxxxxxxxxxxxxxxx>]

> > > problems when the packet goes from a Windows DomU running GPLPV
with
> > > offload or even Linux with offload onto a bridge in Dom0 and then
> out a
> > > vlan on a physical adapter. It looks like my network adapter
doesn't
> >
> > Uhh, it was a VLAN, probably that is the culprit?
> >
> 
> Could be, but if it went from DomU->Dom0 and didn't cross a physical
> adapter then I wouldn't have thought so.
> 

Thinking about it some more... it could be that the offload code on the
Linux side makes some bad decisions about how to handle offload when it
knows that the physical adapter doesn't support it...

James

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