acpi/pstate: Allow user to ignore type 0x80 notify
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 28 Dec 2015 15:17:48 +0000 (23:17 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 28 Dec 2015 15:17:48 +0000 (23:17 +0800)
commit0fe91d95cbc691bc4d7592019ef9156e463dab4f
tree467aabbb5b2480165bcaa16217ed2ede6aa61170
parenta029078fd8507f764649a50aa9d5988f9f3d0393
acpi/pstate: Allow user to ignore type 0x80 notify

Some BIOSes just send stupid _PPC updates which do not make
sense, so allow users to ignore the stupidity through tunable
and sysctl.
sys/dev/acpica/acpi_cpu_pstate.c