Re: [Qemu-devel] [PATCH,RFC]: PCI Host Proxy v0.1

[Gianni Tedesco]

On Tue, 2004-06-01 at 01:12 +0100, Gianni Tedesco wrote:
> And can i still make the change to cpu_register_io_memory to pass down
> an opaque pointer? Actually this would be nicer on the
> cpu_register_phys_mem, but that'd be an impact on hot-paths i guess so
> I'll just have to work around it in pciproxy.

Actually it would be better served all round if I added an
IO_MEM_CALLBACK and added a simple infrastructure to do:

cpu_register_callback_mem(addr, len, read_cbfn, write_cbfn);

That way there'd only be a lookup cost with something that used it. I'll
hack up a patch to do that. And post it when ready.

-- 
// Gianni Tedesco (gianni at scaramanga dot co dot uk)
lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import
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