From owner-cvs-all  Sun Aug  8  9:31:41 1999
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From: Andrew Gallatin <gallatin@FreeBSD.org>
Date: Sun, 8 Aug 1999 09:29:28 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/alpha/pci cia.c
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gallatin    1999/08/08 09:29:28 PDT

  Modified files:        (Branch: RELENG_3)
    sys/alpha/pci        cia.c 
  Log:
  MFC: [1.21] On an AS 600 5/266 (and possibly others), accessing the
  configuration space of PCI devices that don't exist cause PCI master & target
  aborts rather than returning ~0 or giving a machine check.  Bring in some code
  from NetBSD to handle this properly.
  
  Revision  Changes    Path
  1.14.2.2  +25 -2     src/sys/alpha/pci/cia.c



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