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Subjectbanias with different (unusual?) model_name
hi jeremy

i've found a pentium-m banias which reports "Mobile Genuine Intel(R)
processor 1400MHz" in /proc/cpuinfo. this (strange?) signature
prevents speedstep-centrino.c from working properly.

the machine is a asus L4000R-series (L4510RBP) pentium-m/ati9100igp
notebook.

"Enhanced SpeedStep" works as advertised for this particular pentium-m
with the following trivial patch applied:

# diff -up arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c.default arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
--- arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c.default 2004-08-19 19:53:59.000000000 +0200
+++ arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c 2004-08-19 20:49:06.000000000 +0200
@@ -195,7 +195,7 @@ static struct cpufreq_frequency_table ba

#define _BANIAS(cpuid, max, name) \
{ .cpu_id = cpuid, \
- .model_name = "Intel(R) Pentium(R) M processor " name "MHz", \
+ .model_name = "Mobile Genuine Intel(R) processor " name "MHz", \
.max_freq = (max)*1000, \
.op_points = banias_##max, \
}
it seems that only the model_name is different for this CPU?

thias


# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 9
model name : Mobile Genuine Intel(R) processor 1400MHz
stepping : 5
cpu MHz : 600.087
cache size : 1024 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 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe tm2 est
bogomips : 1190.18

--
Matthias Brill <matthias.brill@akamail.com>
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