Date: Tue, 15 Feb 2005 01:24:38 +0800 From: Jiawei Ye <leafy7382@gmail.com> To: Nate Lawson <nate@root.org> Cc: current@freebsd.org Subject: Re: HEADSUP: cpufreq import complete, acpi_throttling changed Message-ID: <c21e92e205021409243caeeee3@mail.gmail.com> In-Reply-To: <4210D155.6080706@root.org> References: <20050213231306.376E05D07@ptavv.es.net> <420FE3C7.6020003@root.org> <20050214152319.bqxon1xk0g008s4k@netchild.homeip.net> <c21e92e205021407184fe399f8@mail.gmail.com> <4210D155.6080706@root.org>
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On Mon, 14 Feb 2005 08:27:01 -0800, Nate Lawson <nate@root.org> wrote:
> Jiawei Ye wrote:
> cpufreq et al don't fully support unloading yet.
>
> --
> Nate
>
I've got it working, but the available frequencies seem to drift:
root@chihiro:/home/leafy# 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
dev.cpu.0.freq: 1819
dev.cpu.0.freq_levels: 2355/0 2060/0 1766/0 1471/0 1177/0 883/0 588/0 294/0
root@chihiro:/home/leafy# 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
dev.cpu.0.freq: 1819
dev.cpu.0.freq_levels: 1821/0 1593/0 1365/0 1138/0 910/0 682/0 455/0 227/0
--
"Without the userland, the kernel is useless."
--inspired by The Tao of Programming
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