On Tue, Dec 2, 2008 at 12:09 PM, Myles Watson <[EMAIL PROTECTED]> wrote:
> > > On Tue, Dec 2, 2008 at 11:59 AM, Marc Jones <[EMAIL PROTECTED]> wrote: > >> On Tue, Dec 2, 2008 at 11:06 AM, Myles Watson <[EMAIL PROTECTED]> wrote: >> > Here's the read_resources code from qemu after my latest patch. Is this >> > what people are thinking? Notice that I explicitly allocate VGA space >> and >> > APIC. At the end of the code I'm pasting in a snippet of the log that >> shows >> > the resources after they are assigned values. >> >> I think I like this. It makes sense to me. The legacy VGA space nadd >> the legacy IO space should be reserved in the southbridge as you have >> done. > > I actually think I just bumped up the base in the northbridge this time > around. > All right. If I do this then I can't ignore fixed resources in the allocation algorithm anymore. It still works right now because 0-0xfff is the largest resource, so it gets allocated first. I think it would break if you tried to allocate an IO resource larger than that. Do we want to take fixed resources into account in the allocator? Thanks, Myles
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