silby ee4d73add4 Disable TSC usage inside SMP VM environments. On my VMware ESXi 4.1 ... environment with a core i5-2500K, operation in this mode causes timeouts from the mpt driver. Switching to the ACPI-fast timer resolves this issue. Switching the VM back to single CPU mode also works, which is why I have not disabled the TSC in that mode. I did not test with KVM or other VM environments, but I am being cautious and assuming that the TSC is not reliable in SMP mode there as well. Reviewed by: kib Approved by: re (kib) MFC after: Not applicable, the timecounter code is new for 9.x		2011-08-22 03:10:29 +00:00
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busdma_machdep.c	Revert to using bus_size_t for the bounce_zone's alignment member.	2011-01-13 00:52:57 +00:00
dump_machdep.c	Add the watchdogs patting during the (shutdown time) disk syncing and	2011-04-28 16:02:05 +00:00
io_apic.c	Drop the icu_lock spinlock while pausing briefly after masking the	2010-12-23 15:17:28 +00:00
local_apic.c	MFC	2011-05-06 22:45:33 +00:00
mca.c	Use a dedicated taskqueue with a thread that runs at a software-interrupt	2011-02-03 13:09:22 +00:00
mptable_pci.c	Respect the BIOS/firmware's notion of acceptable address ranges for PCI	2011-07-15 21:08:58 +00:00
mptable.c	Fix build when NEW_PCIB is not defined.	2011-07-16 14:05:34 +00:00
msi.c	Move <machine/apicreg.h> to <x86/apicreg.h>.	2010-11-01 18:18:46 +00:00
nexus.c	Add implementations of BUS_ADJUST_RESOURCE() to the PCI bus driver,	2011-05-02 14:13:12 +00:00
tsc.c	Disable TSC usage inside SMP VM environments. On my VMware ESXi 4.1	2011-08-22 03:10:29 +00:00