CVS commit: src/sys/arch/arm

["Matt Thomas" <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Wed Oct 17 20:17:19 UTC 2012

Modified Files:
        src/sys/arch/arm/arm32: bus_dma.c
        src/sys/arch/arm/include: bus_defs.h

Log Message:
Add per-segment and per-ragne flag (to store _BUS_DMAMAP_COHERENT).
Use the per-range flag to set the per-segment flag.
This allows bus_dma to skip flushing for known coherent memory regions.


To generate a diff of this commit:
cvs rdiff -u -r1.60 -r1.61 src/sys/arch/arm/arm32/bus_dma.c
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/include/bus_defs.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.