Date: Mon, 12 Jul 2021 12:18:38 -0700 From: Pete Wright <pete@nomadlogic.org> To: freebsd-questions@freebsd.org Subject: Re: AMD Processor hwpstate_intel.1 loaded Message-ID: <14865d35-4204-abbd-16ae-5a8b46baca87@nomadlogic.org> In-Reply-To: <95d1d130-9f23-2506-fe48-ea7cbd774e89@wavecable.com> References: <95d1d130-9f23-2506-fe48-ea7cbd774e89@wavecable.com>
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On 7/11/21 10:02 PM, Thomas D. Dean wrote: > > uname -a > FreeBSD aorus 13.0-RELEASE FreeBSD 13.0-RELEASE #0: > Sat Jul 10 23:47:01 PDT 2021 > tomdean@aorus:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 > > > dmesg | tail -3 > Security policy loaded: MAC/ntpd (mac_ntpd) > interface hwpstate_intel.1 already present in the KLD 'kernel'! > linker_load_file: /boot/kernel/cpufreq.ko - unsupported file type > > Cpu is AMD Ryzen Threadripper 3970X > > Current CPU speed is 3700 MHz. Should go to 4550 Mhz. How do I get > there. > > Does hwpstate_intel.1 support the AMD 3970X or, is it intel specific > as the name suggests? > > sys/amd64/conf/GENERIC has > # CPU frequency control > device cpufreq > > Should this compile in the cpufreq driver? i can confirm same issue loading cpufreq.ko on my ryzen system running 14-current. interestingly enough these sysctl oid's are available: dev.cpufreq.0.freq_driver: hwpstate0 dev.hwpstate.0.freq_settings: 3600/4275 3200/3260 2200/1842 dev.hwpstate.0.%parent: cpu0 dev.hwpstate.0.%pnpinfo: dev.hwpstate.0.%location: dev.hwpstate.0.%driver: hwpstate dev.hwpstate.0.%desc: Cool`n'Quiet 2.0 which makes sense as cpufreq(4) states: hwpstate AMD Cool'n'Quiet2 used in K10 through Family 17h whereas hwpstate_intel is "SpeedShift" specific. are you seeeing anything under dev.hwpstate.*? -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA
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