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CVS commit: src/sys/arch/arm
Module Name: src
Committed By: matt
Date: Wed Oct 17 20:17:19 UTC 2012
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.
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