Date: Sat, 14 May 2011 21:15:50 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/sparc64/pci psycho.c psychovar.h Message-ID: <201105142116.p4ELG7Bf018285@repoman.freebsd.org>
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marius 2011-05-14 21:15:50 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/sparc64/pci psycho.c psychovar.h
Log:
SVN rev 221926 on 2011-05-14 21:15:50Z 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/7 in r221924) for disabling bus parking for certain
EBus bridges in order to work around hardware bugs.
- Mark some unused parameters as such.
Revision Changes Path
1.70.2.18 +62 -161 src/sys/sparc64/pci/psycho.c
1.16.2.5 +2 -0 src/sys/sparc64/pci/psychovar.h
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