Date: Sun, 9 Mar 2008 17:25:44 +0800 From: "Rong-en Fan" <grafan@gmail.com> To: "Tz-Huan Huang" <tzhuan@csie.org> Cc: freebsd-acpi@freebsd.org Subject: Re: CPU frequency detection error? Message-ID: <6eb82e0803090125g16daa5far796a4656dec57dbe@mail.gmail.com> In-Reply-To: <6a7033710803090042p673dffe3g211373ca9f16e5ba@mail.gmail.com> References: <6a7033710803090042p673dffe3g211373ca9f16e5ba@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Mar 9, 2008 at 4:42 PM, Tz-Huan Huang <tzhuan@csie.org> wrote: > Hi, > > I have a IBM x3550 running 7-stable. > The CPU is > > CPU: Intel(R) Xeon(R) CPU E5345 @ 2.33GHz (11368.47-MHz K8-class CPU) I think it's nothing to do with cpufreq. The cpu detection is already wrong here. > Origin = "GenuineIntel" Id = 0x6fb Stepping = 11 > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Features2=0x4e3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA> > AMD Features=0x20100800<SYSCALL,NX,LM> > AMD Features2=0x1<LAHF> > Cores per package: 4 > > But the dev.cpu.0 shows > > dev.cpu.0.freq: 11311 > dev.cpu.0.freq_levels: 11311/-1 9897/-1 8483/-1 7069/-1 5655/-1 > 4241/-1 2827/-1 1413/-1 > > The max frequency 11311 (11.3GHz?) is far larger than it should be (2.33GHz). > It causes something wrong on this system, for example: > > [huan@cml2 ~]$ time sleep 1 > real 0m4.929s > user 0m0.000s > sys 0m0.000s > > Any suggestion? Thanks a lot~ > > Tz-Huan > _______________________________________________ > freebsd-acpi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org" >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?6eb82e0803090125g16daa5far796a4656dec57dbe>