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xen-devel
Re: [Xen-devel] [RFC] [PATCH] HVM SMBIOS support 1/6
On 11 Jul 2006, at 19:34, Keir Fraser wrote:
Couldn't hvmloader write all BIOS tables to a safe location and be
done with them, or is the problem that 0xf0000 upwards is not
available at the time hvmloader runs? Also, is the e820 reservation
entry actually valid: 0x9f000-0xA0000 is reserved, but rombios copies
the tables out of that area, right? Does rombios also update the e820
table?
Actually don't worry about this. Some cleanups to the e820 stuff can be
done later in a separate patch (e.g., getting rid of the xen-specific
e820 types). The current e820 map is fine for now though, and I think
the BIOS table copying and so on probably does make sense.
-- Keir
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