[SeaBIOS] ohci bulk?
avi at redhat.com
Mon Nov 22 16:45:49 CET 2010
On 11/22/2010 04:49 PM, Gerd Hoffmann wrote:
>>> On real hardware seabios could emulate this using SMM.
>>> On virtual hardware qemu could emulate this so we don't need SMM
>>> support in kvm.
>> How hard would it be to add SMM support into kvm?
> Dunno. As I understand it the biggest issue is that kvm needs
> complete instruction emulation for big real mode as intel vmx supports
> protected mode only. Correct Avi?
Correct. Note, it's likely that we have almost everything covered
already, so it's mostly testing (beyond implementing SMM entry/exit).
However, we have a large deployed base with no SMM support, so we need a
fallback if SMM is not available. It's also tricky to probe for working
SMM, I don't think there's a cpuid bit for that.
error compiling committee.c: too many arguments to function
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