From: John Goerzen <jgoerzen@complete.org>
To: linux-kernel@vger.kernel.org
Subject: cpufreq on Pentium M
Date: Wed, 11 Jun 2003 23:13:26 -0500 [thread overview]
Message-ID: <87n0go3pcp.fsf@complete.org> (raw)
Hello,
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).
I have tried 2.4.21-rc7-ac1, but it reports:
cpufreq: Intel(R) SpeedStep(TM) for this chipset not (yet) available.
Yet my BIOS lets me configure SpeedStep for it by name. Are there any
plans in the works for this?
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
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 : 3191.60
next reply other threads:[~2003-06-12 4:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-12 4:13 John Goerzen [this message]
2003-06-12 6:18 ` cpufreq on Pentium M Dave Jones
2003-06-12 7:27 ` Martin List-Petersen
2003-06-12 14:10 ` Mark Watts
2003-06-12 14:44 ` Dave Jones
2003-06-12 15:21 ` John Goerzen
2003-06-12 18:21 ` Dave Jones
2003-06-12 17:38 ` Martin List-Petersen
2003-06-12 15:10 ` John Goerzen
[not found] ` <20030611114642.66f07824.zagarna@yahoo.com>
2003-06-12 19:23 ` Dave Jones
[not found] <20030612042011$03c0@gated-at.bofh.it>
[not found] ` <20030612062010$3dad@gated-at.bofh.it>
[not found] ` <20030612193016$6d05@gated-at.bofh.it>
[not found] ` <20030612193015$7974@gated-at.bofh.it>
2003-06-13 2:45 ` Matthew Miller
2003-06-13 10:52 ` Dave Jones
2003-06-13 13:23 ` Matthew Miller
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