Messages in this thread | | | Date | Thu, 12 Jun 2003 09:27:04 +0200 | From | Martin List-Petersen <> | Subject | Re: cpufreq on Pentium M |
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Citat Dave Jones <davej@codemonkey.org.uk>:
> On Wed, Jun 11, 2003 at 11:13:26PM -0500, John Goerzen wrote: > > > I am running on a Thinkpad T40p laptop, which has a 1.6GHz Intel > > Pentium M CPU (this is their "Centrino" CPU; *NOT* the same thing as > > the Pentium 4 M). > > Stay tuned. Jeremy Fitzhardinge wrote a driver for centrino style > speedstep. It's currently getting the kinks worked out on the cpufreq list. > It should turn up in 2.5 sometime real soon, and at some point, maybe > someone will backport it. > > > While we're at it, I'm concerned that Linux is ignoring the sizable > > cache available on this platform: > > > > $ cat /proc/cpuinfo > > processor : 0 > > vendor_id : GenuineIntel > > cpu family : 6 > > model : 9 > > model name : Intel(R) Pentium(R) M processor 1600MHz > > stepping : 5 > > cpu MHz : 1598.686 > > cache size : 0 KB > > Looks like missing cache descriptors. Grab x86info[1] and mail me > the output of x86info -c >
Got the same thing here on a Dell Latitude D600
processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 9 model name : Intel(R) Pentium(R) M processor 1600MHz stepping : 5 cpu MHz : 1594.855 cache size : 0 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm bogomips : 3185.04
x86info will follow (just want to upgrade my kernel first, the thing is on 2.4.21-rc2-ac2 now)
Regards, Martin List-Petersen martin at list-petersen dot dk -- Talkers are no good doers. -- William Shakespeare, "Henry VI" - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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