Re: [Xen-devel] [rfc 00/18] ioemu: use devfn instead of slots as the unit for passthrough

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 04/03/2009 23:05, "Simon Horman" <horms@xxxxxxxxxxxx> wrote:

> I am guessing that your idea was not for xend to allocate all
> of those devfn and pass them to qemu-dm on the command line.

That would be reasonable. Does xend need to know or care about the virtual
devfn for any reason?

> My instinct is that it would really be easier to allocate devn -
> using something like the algorithm I describe below - in qemu-dm
> rather than xend.

The python version looks unfeasibly complicated. Perhaps this kind of thing
is easier implemented in C? :-)

 -- Keir



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