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From: KATO Takenori <kato@FreeBSD.ORG>
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Date: Sat, 31 May 1997 01:45:25 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/i386/i386 identcpu.c initcpu.c
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kato        1997/05/31 01:45:24 PDT

  Modified files:
    sys/i386/i386        identcpu.c initcpu.c 
  Log:
  - Use `6x86MX' instead of `M2'.  Cyrix officially use `6x86MX' for the
    CPU code-named `M2'.
  
  - Use the result of cpuid instruction instead of DIR to identify
    6x86MX cpu.  DIR0 and DIR1 are not documented in the data sheet, and
    cpuid instruction is enabled at reset time.
  
  - Add a function, init_6x86MX() to initialize 6x86MX cpu.  It supports
    CPU_SUSP_HLT and CPU_IORT options.  It always sets NC1 (640K - 1M is
    not cached.), and enables L1 cache in write-back mode.
  
  - Fix typo in the comment in identblue().
  
  Revision  Changes    Path
  1.22      +147 -128  src/sys/i386/i386/identcpu.c
  1.5       +65 -1     src/sys/i386/i386/initcpu.c