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From: John Baldwin <jhb@FreeBSD.org>
Date: Wed, 14 Feb 2007 22:36:27 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Subject: cvs commit: src/sys/dev/pci pci.c
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jhb         2007-02-14 22:36:27 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/pci          pci.c 
  Log:
  Adjust the global MSI blacklisting strategy so we don't have to explicitly
  blacklist a bunch of old chipsets.  If a system contains a PCI-PCI bridge
  that supports PCI-X, assume the chipset supports PCI-X.  If a system
  contains a PCI-express root port, assume the chipset supports PCI-express.
  If the chipset doesn't support either PCI-X or PCI-express, then blacklist
  it by default.  We should now only need to explicitly blacklist PCI-X or
  PCI-express chipsets that don't properly handle MSI.
  
  Revision  Changes    Path
  1.342     +26 -0     src/sys/dev/pci/pci.c