freebsd-nq/sys/amd64
Jung-uk Kim e1c9d39ebe Stop lying about supporting cpu_est_clockrate() when TSC is invariant. This
function always returned the nominal frequency instead of current frequency
because we use RDTSC instruction to calculate difference in CPU ticks, which
is supposedly constant for the case.  Now we support cpu_get_nominal_mhz()
for the case, instead.  Note it should be just enough for most usage cases
because cpu_est_clockrate() is often times abused to find maximum frequency
of the processor.
2010-12-14 20:07:51 +00:00
..
acpica Reinitialize PAT MSR via pmap_init_pat() while resuming. This function does 2010-11-23 16:12:35 +00:00
amd64 Stop lying about supporting cpu_est_clockrate() when TSC is invariant. This 2010-12-14 20:07:51 +00:00
compile
conf Add options NO_ADAPTIVE_SX to the XENHVM kernel configuration, matching 2010-12-13 12:15:46 +00:00
ia32 Retire write-only PCB_FULLCTX pcb flag on amd64. 2010-12-07 12:17:43 +00:00
include Merge sys/amd64/amd64/tsc.c and sys/i386/i386/tsc.c and move to sys/x86/x86. 2010-12-08 00:09:24 +00:00
linux32 Update some comments related to use of amd64 full context switch. 2010-12-07 12:44:33 +00:00
pci number of cleanups in i386 and amd64 pci md code 2009-09-24 07:11:23 +00:00
Makefile Adjustments to make a tags file a bit more suitable to amd64. 2008-12-01 14:15:10 +00:00