Date: Fri, 18 May 2007 21:55:26 +0200 From: Uwe Laverenz <uwe@laverenz.de> To: freebsd-amd64@freebsd.org Subject: Re: cpufreq/powerd workaround? Message-ID: <20070518195526.GB3524@laverenz.de> In-Reply-To: <200705182104.24007.groot@kde.org> References: <20070518183549.GA3524@laverenz.de> <200705182104.24007.groot@kde.org>
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On Fri, May 18, 2007 at 09:04:18PM +0200, Adriaan de Groot wrote: > I don't know if X2's count, but Ok, and powerd is running without a problem on this machine I guess? On my machine powerd seems to do something wrong, cpufreq alone is no problem: opt# sysctl -a | grep freq kern.acct_chkfreq: 15 debug.cpufreq.verbose: 0 debug.cpufreq.lowest: 0 machdep.acpi_timer_freq: 3579545 machdep.tsc_freq: 2386263702 machdep.i8254_freq: 1193182 dev.cpu.0.freq: 2376 dev.cpu.0.freq_levels: 2376/85300 2178/82700 1980/70200 1782/59500 1559/52062 1336/44625 1113/37187 990/30100 866/26337 742/22575 618/18812 495/15050 371/11287 247/7525 123/3762 dev.acpi_throttle.0.freq_settings: 10000/-1 8750/-1 7500/-1 6250/-1 5000/-1 3750/-1 2500/-1 1250/-1 dev.cpufreq.0.%driver: cpufreq dev.cpufreq.0.%parent: cpu0 dev.cpufreq.1.%driver: cpufreq dev.cpufreq.1.%parent: cpu1 dev.powernow.0.freq_settings: 2376/85300 2178/82700 1980/70200 1782/59500 990/30100 dev.powernow.1.freq_settings: 2376/85300 2178/82700 1980/70200 1782/59500 990/30100 I can even change cpu.0 manually: opt# sysctl dev.cpu.0.freq=1000 dev.cpu.0.freq: 2376 -> 990 As soon as I start powerd, the system freezes. I have access to a X2 machine, I'll try to reproduce it there. thank you, Uwehome | help
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