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From: Bruno Ducrot <bruno@FreeBSD.org>
Date: Tue, 23 Jan 2007 19:20:31 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: src/sys/i386/cpufreq powernow.c
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bruno       2007-01-23 19:20:31 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/cpufreq     powernow.c 
  Log:
  o introduce a flags 'errata' for HW bugs onto the softc.
  o remove errata_a0 and introduce the corresponding flags into 'errata'.
  o introduce a new errata for K8, namely some platform might set the
    PENDING_BIT but aren't able to unset it, also don't loop forever
    waiting PENDING_BIT being cleared.
  o try to introduce a workaround for the PENDING_BIT stuck problem,
  o support now half multipliers for K8.
  
  Tested by:      Abdullah Al-Marrie
  
  Approved by:    njl
  
  Revision  Changes    Path
  1.4       +97 -42    src/sys/i386/cpufreq/powernow.c