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mirror of https://git.FreeBSD.org/src.git synced 2024-12-24 11:29:10 +00:00
freebsd/sys/x86
Konstantin Belousov 738a5a4f41 Detect whether x2APIC on VMWare is usable without interrupt
redirection support.  Older versions of the hypervisor mis-interpret
the cpuid format in ioapic registers when x2APIC is turned on, but IR
is not used by the guest OS.

Based on:	Linux commit 4cca6ea04d31c22a7d0436949c072b27bde41f86
Tested by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	2 months
2015-02-14 09:00:12 +00:00
..
acpica Detect whether x2APIC on VMWare is usable without interrupt 2015-02-14 09:00:12 +00:00
bios Add missing header needed by free(9). 2012-09-30 15:42:20 +00:00
cpufreq Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
include Detect whether x2APIC on VMWare is usable without interrupt 2015-02-14 09:00:12 +00:00
iommu Registers definitions for the new capabilities from the version 2.4 of 2015-02-11 23:30:46 +00:00
isa Include mca_machdep.h. 2015-01-18 03:43:47 +00:00
pci Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
x86 Add x2APIC support. Enable it by default if CPU is capable. The 2015-02-09 21:00:56 +00:00
xen Add x2APIC support. Enable it by default if CPU is capable. The 2015-02-09 21:00:56 +00:00