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DragonFly users List (threaded) for 2006-06
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est module

From: Thomas Schlesinger <schlesinger@xxxxxxxxxxxxx>
Date: Thu, 22 Jun 2006 14:42:58 +0200


today, I've seen with pleasure that there's now an est module in the kernel. 

Unfortunately, it seems not to support my Pentium-M 1.73GHz (Pentium M-740, 
533MHz FSB):

#kldload est
Intel(R) Pentium(R) M processor 1.73GHz: Enhanced Speedstep not supported on 
this processor
module_register_init: MOD_LOAD (est, df859b3f, 0) error 45

Please add support for my CPU type. This is, what cpuid tells me:

SchlesisNB# cpuid
 eax in    eax      ebx      ecx      edx
00000000 00000002 756e6547 6c65746e 49656e69
00000001 000006d8 00000816 00000180 afe9fbff
00000002 02b3b001 000000f0 00000000 2c04307d
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000000 00000000
80000002 20202020 20202020 65746e49 2952286c
80000003 6e655020 6d756974 20295228 7270204d
80000004 7365636f 20726f73 33372e31 007a4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 08006040 00000000
80000007 00000000 00000000 00000000 00000000
80000008 00002020 00000000 00000000 00000000

Vendor ID: "GenuineIntel"; CPUID level 2

Intel-specific functions:
Version 000006d8:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 13 -
Stepping 8
Reserved 0

Brand index: 22 [not in table]
Extended brand string: "        Intel(R) Pentium(R) M processor 1.73GHz"
CLFLUSH instruction cache line size: 8

Feature flags afe9fbff:
FPU    Floating Point Unit
VME    Virtual 8086 Mode Enhancements
DE     Debugging Extensions
PSE    Page Size Extensions
TSC    Time Stamp Counter
MSR    Model Specific Registers
PAE    Physical Address Extension
MCE    Machine Check Exception
CX8    COMPXCHG8B Instruction
APIC   On-chip Advanced Programmable Interrupt Controller present and enabled
SEP    Fast System Call
MTRR   Memory Type Range Registers
PGE    PTE Global Flag
MCA    Machine Check Architecture
CMOV   Conditional Move and Compare Instructions
FGPAT  Page Attribute Table
CLFSH  CFLUSH instruction
DS     Debug store
ACPI   Thermal Monitor and Clock Ctrl
MMX    MMX instruction set
FXSR   Fast FP/MMX Streaming SIMD Extensions save/restore
SSE    Streaming SIMD Extensions instruction set
SSE2   SSE2 extensions
SS     Self Snoop
TM     Thermal monitor
31     reserved

TLB and cache info:
b0: unknown TLB/cache descriptor
b3: unknown TLB/cache descriptor
02: Instruction TLB: 4MB pages, 4-way set assoc, 2 entries
f0: unknown TLB/cache descriptor
7d: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
04: Data TLB: 4MB pages, 4-way set assoc, 8 entries
2c: unknown TLB/cache descriptor


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