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From: Marius Strobl <marius@FreeBSD.org>
Date: Sat, 14 May 2011 21:15:49 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/sys/sparc64/pci psycho.c psychovar.h
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marius      2011-05-14 21:15:49 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    sys/sparc64/pci      psycho.c psychovar.h 
  Log:
  SVN rev 221925 on 2011-05-14 21:15:49Z by marius
  
  MFC: r220039, 220147
  
  - A closer inspection of the OpenSolaris code indicates that the DMA
    syncing for Hummingbird and Sabre bridges should be applied with every
    BUS_DMASYNC_POSTREAD instead of in a wrapper around interrupt handlers
    for devices behind PCI-PCI bridges only as suggested by the documentation
    (code for the latter actually exists in OpenSolaris but is disabled by
    default), which also makes more sense.
  - Take advantage of the ofw_pci_setup_device method introduced in r220038
    (MFC'ed to stable/8 in r221923) for disabling bus parking for certain
    EBus bridges in order to work around hardware bugs.
  - Mark some unused parameters as such.
  
  Revision   Changes    Path
  1.82.2.10  +62 -161   src/sys/sparc64/pci/psycho.c
  1.19.2.4   +2 -0      src/sys/sparc64/pci/psychovar.h