Date: Thu, 17 Feb 2005 19:39:39 +0800 From: Rong-En Fan <rafan@infor.org> To: acpi@freebsd.org Subject: Re: patch: p4tcc and speedstep cpufreq drivers Message-ID: <20050217113939.GA96580@svm.csie.ntu.edu.tw> In-Reply-To: <4214119B.2010909@telia.com> References: <4213F066.2050708@root.org> <4214119B.2010909@telia.com>
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On Thu, Feb 17, 2005 at 04:38:03AM +0100, Pawel Worach wrote: > Nate Lawson wrote: > >Attached is a patch that I'd like to get tested. After applying it, > >rebuild and load the cpufreq.ko module. Be sure you do _not_ have > >"options CPU_ENABLE_TCC" in your kernel config or the new driver will > >conflict with the old. > > Hi Nate, > > This is what I get on a TP T41, do the cpufreq results below look right? > Also if I loaded both modules all I got for dev.cpu.0.freq was -1 or 1700 > and no levels. Strange, I get no freq info in dev.cpu on a TP X31. load cpufreq only: est0: <Enhanced SpeedStep Frequency Control> on cpu0 p4tcc0: <CPU Frequency Thermal Control> on cpu0 dev.cpu.0.%desc: ACPI CPU (3 Cx states) dev.cpu.0.%driver: cpu dev.cpu.0.%location: handle=\_PR_.CPU_ dev.cpu.0.%pnpinfo: _HID=none _UID=0 dev.cpu.0.%parent: acpi0 dev.est.0.%desc: Enhanced SpeedStep Frequency Control dev.est.0.%driver: est dev.est.0.%parent: cpu0 load cpufreq and acpi_freq acpi_perf0: <ACPI CPU Frequency Control> on cpu0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 acpi_throttle0: P_CNT from P_BLK 0x1010 and dev.cpu.0.freq: -1 Regards, Rong-En Fan
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