On Tue, 1 Mar 2005 15:34:24 -0600, Eric Kjeldergaard <kjelderg_at_gmail.com> wrote: > On Mon, 21 Feb 2005 17:49:04 -0800, Nate Lawson <nate_at_root.org> wrote: > > Eric Kjeldergaard wrote: > > > On Sun, 06 Feb 2005 13:21:32 -0800, Nate Lawson <nate_at_root.org> wrote: > > > > > >>I've finished the major work of importing cpufreq. As part of this, the > > >>sysctls for acpi throttling have been removed. The power_profile script > > >>has been updated, so you can use performance/economy_cpu_freq= in > > >>rc.conf to set AC on/offline cpu frequencies. The acpi throttling > > >>support has been compiled into acpi_perf.ko so load that to get > > >>throttling. Do a sysctl dev.cpu to get an understanding of the cpufreq > > >>sysctls. > > > > > > > > > I have been using cpufreq on and off since this got comitted and just > > > noticed a problem now. I can't really say when it started happening, > > > but I can say that it happens with a current from about 2 hours ago. > > > What happens is when I kldload cpufreq, usb stops working. If I have > > > a device that was already connected, it gets disconnected, I am unable > > > to connect any new devices. It's just completely unresponsive. > > > Whatever the issue is, it does not help to kldunload cpufreq, I am > > > forced to reboot to get USB working again. The system is an IBM > > > Thinkpad R40. I can give you whatever relevant info you need on > > > request. > > > > Hmm. If you boot with cpufreq and usb loaded, does it have this > > problem? Run the below script to send me your debug info: > > > > http://www.root.org/~nate/freebsd/cpufreq_debug > > > > Finally got a chance to test again. It seems to happen regardless of > whether cpufreq is loaded at boot or dynamically during runtime. The > output of your script is attached. > Oh, just one more thing... Perhaps I'm misunderstanding, but I never see ichss load. It's supposed to load automagically if I have an ICH, no? -- If I write a signature, my emails will appear more personalised.Received on Tue Mar 01 2005 - 21:59:35 UTC
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