KVM: Ignore PCI ECS I/O enablement

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Linux guests will try to enable access to the extended PCI config space
via the I/O ports 0xCF8/0xCFC on AMD Fam10h CPU. Since we (currently?)
don't use ECS, simply ignore write and read attempts.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Andre Przywara 2009-06-24 15:37:05 +02:00 • committed by Avi Kivity

parent ae8c1c4025

commit c323c0e5f0

1 changed files with 3 additions and 0 deletions

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arch/x86/kvm/x86.c

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