From owner-cvs-all  Tue Jan 15 18:22:23 2002
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From: Peter Wemm <peter@FreeBSD.org>
Date: Tue, 15 Jan 2002 18:22:19 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 identcpu.c
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peter       2002/01/15 18:22:19 PST

  Modified files:
    sys/i386/i386        identcpu.c 
  Log:
  Change <b28> to HTT (Hyperthreading technology).  If this flag is set then
  cpuid with %eax=1 will return a logical cpu count in bits 16-23 of %ebx.
  Bit 29 is actually 'TM' according to AP-485.  This signifies the presence
  of the thermal control circuit (which I believe can slow the clock down
  to reduce core temperature).
  
  Revision  Changes    Path
  1.97      +3 -3      src/sys/i386/i386/identcpu.c

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