If EOI suppression is supported but reported ioapic version is so old that it does not has EOI register (weird virtualization setup), fix Intel trick of eoi-ing by flipping pin type (edge/level) to account for the disabled pin. Reported by: Juniper Reviewed by: jhb Sponsored by: The FreeBSD Foundation MFC after: 2 weeks Differential revision: https://reviews.freebsd.org/D23965 |
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acpica | ||
bios | ||
conf | ||
cpufreq | ||
include | ||
iommu | ||
isa | ||
pci | ||
x86 | ||
xen |