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

[Marcel Moolenaar]

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

  FreeBSD src repository

  Modified files:
    sys/powerpc/powermac uninorth.c 
  Log:
  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