Date: Thu, 5 Mar 2009 15:28:46 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/pci pci.c Message-ID: <200903051529.n25FT24c020449@repoman.freebsd.org>
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jhb 2009-03-05 15:28:46 UTC
FreeBSD src repository
Modified files:
sys/dev/pci pci.c
Log:
SVN rev 189400 on 2009-03-05 15:28:46Z by jhb
Honor the prefetchable flag in memory BARs by setting the RF_PREFETCHABLE
flag when calling bus_alloc_resource() to allocate resources from a parent
PCI bridge. For PCI-PCI bridges this asks the bridge to satisfy the
request using the prefetchable memory range rather than the normal
memory range.
Reviewed by: imp
Reported by: scottl
MFC after: 1 week
Revision Changes Path
1.373 +6 -2 src/sys/dev/pci/pci.c
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