Re: HEADSUP: cpufreq import complete, acpi_throttling changed

On Mon, 14 Feb 2005 15:23:19 +0100, Alexander Leidinger
<netchild_at_freebsd.org> wrote:
> I don't know if it is because of the cpufreq import. But because of the
> cpufreq import I've looked again at the acpi sysctl's and noticed this new
> state which wasn't there before. "Didn't work" means "the systems freezes
> hard, no keyboard interrupt is processed".
> 
> Bye,
> Alexander.
I have a funny situation there. kldloading acpi_perf and then
unloading results in this:
leafy_at_chihiro:~$ sudo kldunload acpi_perf
kldunload: can't unload file: Device not configured

leafy_at_chihiro:~$ sysctl dev.cpu
dev.cpu.0.%desc: ACPI CPU
dev.cpu.0.%driver: cpu
dev.cpu.0.%location: handle=\_PR_.CPU1
dev.cpu.0.%pnpinfo: _HID=none _UID=0
dev.cpu.0.%parent: acpi0

leafy_at_chihiro:~$ dmesg -a |grep CPU
CPU: Intel(R) Pentium(R) 4 CPU 1.80GHz (1816.99-MHz 686-class CPU)
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0

Is this expected?

-- 
"Without the userland, the kernel is useless."
               --inspired by The Tao of Programming