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From: Peter Wemm <peter@FreeBSD.org>
Date: Sun, 3 Sep 2000 01:30:10 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/pci pcisupport.c
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peter       2000/09/03 01:30:10 PDT

  Modified files:
    sys/pci              pcisupport.c 
  Log:
  Fix pci-pci bridges (I hope).
  In the nexus case, there are no ivars for children of nexus devices,
  and we were passing data in from before the device existed, hence ivars
  are convenient as the softc doesn't really exist yet.
  However, for pci->pci bridges, the pcib occupies a pci device itself,
  which *does* already have ivars.  However, softc is available and stable
  at this point since we've been identified and are locating the bus during
  attach.  So, use softc for this version of pcib devices for storing the
  physical bus number in.
  
  Revision  Changes    Path
  1.169     +5 -10     src/sys/pci/pcisupport.c



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