git: kernel: Add a method to get the bus's bus_dma_tag_t
Francois Tigeot
ftigeot at crater.dragonflybsd.org
Fri Oct 11 06:45:08 PDT 2013
commit 9bddf981f10827e6bb06d2b93dda4f610ef9a5ce
Author: François Tigeot <ftigeot at wolfpond.org>
Date: Fri Oct 11 15:30:41 2013 +0200
kernel: Add a method to get the bus's bus_dma_tag_t
This is required by some machine architectures where there are separate
IOMMU's for each PCI bus.
Obtained-from: FreeBSD
Summary of changes:
sys/kern/bus_if.m | 11 ++++++++++-
sys/kern/subr_bus.c | 33 +++++++++++++++++++++++++++++++++
sys/sys/bus.h | 3 +++
3 files changed, 46 insertions(+), 1 deletion(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9bddf981f10827e6bb06d2b93dda4f610ef9a5ce
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