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From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 14 Dec 2006 19:57:06 +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 pcivar.h
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jhb         2006-12-14 19:57:06 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/pci          pci.c pcivar.h 
  Log:
  Add a first pass at a way to blacklist MSI on systems where it doesn't
  work:
  - A new PCI quirk (PCI_QUIRK_DISABLE_MSI) is added to the quirk table.
  - A new pci_msi_device_blacklisted() determines if a passed in device
    matches an MSI quirk in the quirk table.  This can be overridden (all
    quirks ignored) by setting the hw.pci.honor_msi_blacklist to 0.
  - A global blacklist check is performed in the MI PCI bus code by checking
    to see if the device at 0:0:0 is blacklisted.
  
  Tested by:      jdp
  
  Revision  Changes    Path
  1.329     +51 -0     src/sys/dev/pci/pci.c
  1.76      +1 -0      src/sys/dev/pci/pcivar.h