cvs commit: src/sys/powerpc/powermac uninorth.c

Marcel Moolenaar marcel at
Sun Apr 1 06:15:53 UTC 2007

marcel      2007-04-01 06:15:53 UTC

  FreeBSD src repository

  Modified files:
    sys/powerpc/powermac uninorth.c 
  When writing to PCI configuration registers, don't immediately
  read the same register back. It can cause hangs or machine
  checks in certain cases. One particular case is with bge(4)
  when a reset is initiated for the controller.
  MFC after: 1 month
  Revision  Changes    Path
  1.15      +0 -3      src/sys/powerpc/powermac/uninorth.c

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