From: DONGYAOZU <dongyaozu-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: rom bios
Date: Fri, 23 Mar 2007 16:35:16 -0700 (PDT) [thread overview]
Message-ID: <352399.53595.qm@web60225.mail.yahoo.com> (raw)
When looking at the guest physical address space
layout, I am confused by the rombios location. Besides
normal bios position (0xE0000-1M), it seems the whole
region 2 is for that purpose too (4G-12K--4G), and
region 0 high end sapce also have a copy.
What is the reason to have multiple copy of rom bios?
Thanks, Dong
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next reply other threads:[~2007-03-23 23:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-23 23:35 DONGYAOZU [this message]
[not found] ` <352399.53595.qm-K0cdyur6QfKA/QwVtaZbd3CJp6faPEW9@public.gmane.org>
2007-03-25 8:56 ` rom bios Avi Kivity
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