Subject: CVS commit: src/sys/arch/xen/x86
To: None <source-changes@NetBSD.org>
From: Manuel Bouyer <bouyer@netbsd.org>
List: source-changes
Date: 02/24/2007 21:19:25
Module Name: src
Committed By: bouyer
Date: Sat Feb 24 21:19:25 UTC 2007
Modified Files:
src/sys/arch/xen/x86: xen_bus_dma.c
Log Message:
Properly honnor bus_dma bus address range restriction for Xen3 (the Xen2
interface doesn't allow it), so that .e.g bus_dma_subregion() has a chance
to work. Unfortunably a stock Xen hypervisor won't allow a upper bound less
than 2^31 (2GB) so devices like bce(4) will need a hacked hypervisor to
work properly.
To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 src/sys/arch/xen/x86/xen_bus_dma.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.