Date: Sun, 27 Dec 2009 20:59:08 -0800 From: "Kevin Oberman" <oberman@es.net> To: Mars G Miro <spry@anarchy.in.the.ph> Cc: Thomas Hurst <tom@hur.st>, freebsd-stable@freebsd.org Subject: Re: k8temp support for Phenom II 965? Message-ID: <20091228045908.32AC21CC0B@ptavv.es.net> In-Reply-To: Your message of "Mon, 28 Dec 2009 12:17:15 %2B0800." <f12f408a0912272017rc8394ccp6e199e26f8bdfee6@mail.gmail.com>
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> Date: Mon, 28 Dec 2009 12:17:15 +0800 > From: Mars G Miro <spry@anarchy.in.the.ph> > Sender: owner-freebsd-stable@freebsd.org > > Any chance ? > > root@phenom965:~# k8temp -nd > CPUID: Vendor: AuthenticAMD, 0x100f42: Model=04 Family=f+1 Stepping=2 > Advanced Power Management=0x1f9 > Temperature sensor: Yes > Frequency ID control: No > Voltage ID control: No > THERMTRIP support: Yes > HW Thermal control: Yes > SW Thermal control: Yes > 100MHz multipliers: Yes > HW P-State control: Yes > TSC Invariant: Yes > Temp=c1880 > ThermTrip=1ec01030 > 0 > > > from dmesg: > ... > CPU: AMD Phenom(tm) II X4 965 Processor (3411.64-MHz K8-class CPU) > Origin = "AuthenticAMD" Id = 0x100f42 Stepping = 2 > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > Features2=0x802009<SSE3,MON,CX16,POPCNT> > AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!> > AMD Features2=0x37ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT> > TSC: P-state invariant > ... > > this is on 8.0-RELEASE-p1, thanks. I think you want to load the amdtemp kernel module for a Phenom. Temps should be readable from 'sysctl dev.cpu | grep temperature'. I think the Phenom II also supports PowerNow and Cool'n'Quiet, so it should have both frequency and voltage control. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 Key fingerprint:059B 2DDF 031C 9BA3 14A4 EADA 927D EBB3 987B 3751
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