freebsd-skq/sys/x86
mav 0f4b390682 Add one-shot mode support to attimer (i8254) event timer.
Unluckily, using one-shot mode is impossible, when same hardware used for
time counting. Introduce new tunable hint.attimer.0.timecounter, setting
which to 0 disables i8254 time counter and allows one-shot mode. Note,
that on some systems there may be no other reliable enough time counters,
so this tunable should be used with understanding.
2010-09-17 04:48:50 +00:00
..
acpica When performing a sanity check on the SRAT table to ensure that each 2010-07-29 17:37:35 +00:00
bios
cpufreq Few whitespace cleanups and comments tunings. 2010-09-16 02:59:25 +00:00
isa Add one-shot mode support to attimer (i8254) event timer. 2010-09-17 04:48:50 +00:00
pci Each processor socket in a QPI system has a special PCI bus for the 2010-09-07 13:50:02 +00:00
x86 Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00