Hi,

since some days Enhanced SpeedStep doesn't work anymore on my IBM T43p;
dmesg output from -current (some minutes "old") look's like this:

cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel Pentium M (Dothan) (686-class), 2128.35 MHz, id 0x6d8
cpu0: features afe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features afe9fbff<PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX>
cpu0: features afe9fbff<FXSR,SSE,SSE2,SS,TM,SBF>
cpu0: features2 180<EST,TM2>
cpu0: "Intel(R) Pentium(R) M processor 2.13GHz"
cpu0: I-cache 32 KB 64B/line 8-way, D-cache 32 KB 64B/line 8-way
cpu0: L2 cache 2 MB 64B/line 8-way
cpu0: using thermal monitor 2
cpu0: Enhanced SpeedStep (1356 mV) 2133 MHz
cpu0: unknown Enhanced SpeedStep CPU.
cpu0: using only highest and lowest  power states.
cpu0: Enhanced SpeedStep frequencies available (MHz): 2133 800
cpu0: calibrating local timer
cpu0: apic clock running at 133 MHz
cpu0: 64 page colors

some days ago (with a than -current):

Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0 at mainbus0: apid 0 (boot processor)
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: Intel Pentium M (Dothan) (686-class), 2128.40 MHz, id 0x6d
8
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: features afe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,
SEP,MTRR>
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: features afe9fbff<PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX>
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: features afe9fbff<FXSR,SSE,SSE2,SS,TM,SBF>
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: features2 180<EST,TM2>
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: "Intel(R) Pentium(R) M processor 2.13GHz"
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: I-cache 32 KB 64B/line 8-way, D-cache 32 KB 64B/line 8-way
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: L2 cache 2 MB 64B/line 8-way
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: using thermal monitor 2
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: Enhanced SpeedStep (1356 mV) 2133 MHz
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: Enhanced SpeedStep frequencies available (MHz): 2133 1800 
1600 1400 1200 1000 800 600
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: calibrating local timer
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: apic clock running at 133 MHz
Aug 29 22:51:04 ipaddi-bsd /netbsd: cpu0: 64 page colors

Starting estd (build from pkgsrc) panics the system (sorry, no dbg
output)

Any idea anyone if this just me?

Kurt