James, On Sun, May 19, 2019 at 3:31 AM James Courtier-Dutton < james.dut...@gmail.com> wrote:
> Hi, > > I have a PC with two identical GPUs. > One I wish to hand over to vfio and do passthru with, the other I wish the > host to use. > I know about commands like: > echo 1002 687f >/sys/bus/pci/drivers/vfio-pci/new_id > > But those will cause both GPUs to be claimed by vfio. > I would prefer to do it by slot, e.g. echo 09:00.0 > >/sys/bus/pci/drivers/vfio-pci/new_id > But, I cannot see how to do it by slot instead of PCI-ID. > > Any clues? > Typically you have to do this via a script, kicked off in the boot sequence; an example of this can be found part-way into the following blog post: http://vfio.blogspot.com/2015/05/vfio-gpu-how-to-series-part-3-host.html > > Kind Regards > > James > Regards, David
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