Q) Does em0 work under HTT?

  Hi!
  Does em{0,1} work under Hyperthreding enabled?
"em0", seemingly is not working under my environment;

FreeBSD 5.1-CURRENT #15: Sat Oct  4 09:46:38 JST 2003
    ken_at_tyd3.sub.tydfam.jp:/usr/obj/usr/src/sys/TYD3
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0aae000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0aae2bc.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2799.22-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Hyperthreading: 2 logical CPUs

However, I am not sure if it is because of HTT
enabled or not.

Any comments/suggestions are very appreciated.