On Mon, Dec 14, 2009 at 06:18:29PM +0100, Gerd Hoffmann wrote: > On 12/14/09 17:23, Michael S. Tsirkin wrote: >> On Mon, Dec 14, 2009 at 04:01:33PM +0100, Gerd Hoffmann wrote: >> So how do you do this? >> Assume we have -disable_hw_csum. >> We want new machine type to have it off, right? >> But now you run qemu on host which does >> not support hw_csum. With your suggestion >> it will not enable hw csum? > > I have trouble getting the setup you are talking about ... > > Sounds like hw_csum could be enabled/disabled depending on the hardware > capabilities on the host. Is that correct? > > cheers, > Gerd
This currently depends on version of tun driver in the host. -- MST
