Problem recognizing P4-M

[Paul Swartz <z3p@twistedmatrix.com>]

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I've checked all over the internet, but I've had no luck finding the
answer to this problem.  I have what looks to be a Mobile Intel Pentium
4 at 2.66Ghz.  It's supported (sort of) by the p4-clockmod and
acpi-cpufreq modules, but it seems like it should be supported by one of
the speedstep modules.  However, whenever I try to insert the
speedstep-ich module, I get this:

FATAL: Error inserting speedstep_ich
(/lib/modules/2.6.10-5-686/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-ich.ko): No such device

I get the same error under 2.6.10 (Ubuntu) and 2.6.11 (from the tree).
Attached are the output from 'cat /proc/cpuinfo' and 'x86info -a'.

Thanks in advance for any advice you might have,
-p
-- 
       Paul Swartz
(o_    http://z3p.livejournal.com/  _o)
//\    z3p@twistedmatrix.com        /\\
V_/_   AIM: z3penguin              _\_V->

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processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 2
model name	: Mobile Intel(R) Pentium(R) 4     CPU 2.66GHz
stepping	: 9
cpu MHz		: 2658.563
cache size	: 512 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 pae mce cx8 sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips	: 5242.88


[-- Attachment #1.1.3: x86info --]
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x86info v1.12b.  Dave Jones 2001-2003
Feedback to <davej@redhat.com>.

Found 1 CPU
--------------------------------------------------------------------------
eax in: 0x00000000, eax = 00000002 ebx = 756e6547 ecx = 6c65746e edx = 49656e69
eax in: 0x00000001, eax = 00000f29 ebx = 00010808 ecx = 00004400 edx = bfebf9ff
eax in: 0x00000002, eax = 665b5101 ebx = 00000000 ecx = 00000000 edx = 007b7040

eax in: 0x80000000, eax = 80000004 ebx = 00000000 ecx = 00000000 edx = 00000000
eax in: 0x80000001, eax = 00000000 ebx = 00000000 ecx = 00000000 edx = 00000000
eax in: 0x80000002, eax = 4d202020 ebx = 6c69626f ecx = 6e492065 edx = 286c6574
eax in: 0x80000003, eax = 50202952 ebx = 69746e65 ecx = 52286d75 edx = 20342029
eax in: 0x80000004, eax = 20202020 ebx = 20555043 ecx = 36362e32 edx = 007a4847

Family: 15 Model: 2 Stepping: 9 Type: 0 Brand: 8
CPU Model: Pentium 4 (Northwood) [D1] Original OEM
Processor name string: Mobile Intel(R) Pentium(R) 4     CPU 2.66GHz

Feature flags:
	Onboard FPU
	Virtual Mode Extensions
	Debugging Extensions
	Page Size Extensions
	Time Stamp Counter
	Model-Specific Registers
	Physical Address Extensions
	Machine Check Architecture
	CMPXCHG8 instruction
	SYSENTER/SYSEXIT
	Memory Type Range Registers
	Page Global Enable
	Machine Check Architecture
	CMOV instruction
	Page Attribute Table
	36-bit PSEs
	CLFLUSH instruction
	Debug Trace Store
	ACPI via MSR
	MMX support
	FXSAVE and FXRESTORE instructions
	SSE support
	SSE2 support
	CPU self snoop
	Hyper-Threading
	Automatic clock Control
	Pending Break Enable

Extended feature flags:
 cntx-id
Pentium 4 specific MSRs:

Instruction TLB: 4K, 2MB or 4MB pages, fully associative, 128 entries.
Data TLB: 4KB or 4MB pages, fully associative, 64 entries.
L1 Data cache:
	Size: 8KB	Sectored, 4-way associative.
	line size=64 bytes.
No level 2 cache or no level 3 cache if valid 2nd level cache.
Instruction trace cache:
	Size: 12K uOps	8-way associative.
L2 unified cache:
	Size: 512KB	Sectored, 8-way associative.
	line size=64 bytes.
Number of logical processors supported within the physical package: 0

Connector type: Socket478 (PGA478 Socket)

Datasheet: http://developer.intel.com/design/pentium4/datashts/24988703.pdf
	http://developer.intel.com/design/pentium4/datashts/29864304.pdf
Errata: http://developer.intel.com/design/pentium4/specupdt/24919928.pdf

MTRR registers:
MTRRcap (0xfe): MTRRphysBase0 (0x200): MTRRphysMask0 (0x201): MTRRphysBase1 (0x202): MTRRphysMask1 (0x203): MTRRphysBase2 (0x204): MTRRphysMask2 (0x205): MTRRphysBase3 (0x206): MTRRphysMask3 (0x207): MTRRphysBase4 (0x208): MTRRphysMask4 (0x209): MTRRphysBase5 (0x20a): MTRRphysMask5 (0x20b): MTRRphysBase6 (0x20c): MTRRphysMask6 (0x20d): MTRRphysBase7 (0x20e): MTRRphysMask7 (0x20f): MTRRfix64K_00000 (0x250): MTRRfix16K_80000 (0x258): MTRRfix16K_A0000 (0x259): MTRRfix4K_C8000 (0x269): MTRRfix4K_D0000 0x26a: MTRRfix4K_D8000 0x26b: MTRRfix4K_E0000 0x26c: MTRRfix4K_E8000 0x26d: MTRRfix4K_F0000 0x26e: MTRRfix4K_F8000 0x26f: MTRRdefType (0x2ff): 

2.6Ghz processor (estimate).


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