freebsd-nq/sys/x86/cpufreq
Alexander Motin 9d75ca28f0 Do not DELAY() for P-state transition unless we want to see the result.
Intel manual says: "If a transition is already in progress, transition to
a new value will subsequently take effect. Reads of IA32_PERF_CTL determine
the last targeted operating point."  So seems it should be fine to just
trigger wanted transition and go.  Linux does the same.

MFC after:	1 month
2013-12-10 20:25:43 +00:00
..
est.c Do not DELAY() for P-state transition unless we want to see the result. 2013-12-10 20:25:43 +00:00
hwpstate.c Fix powerd/states on AMD cpus. Resolves issues with system reporting: 2013-11-06 23:29:25 +00:00
p4tcc.c
powernow.c
smist.c