CVS commit: [netbsd-9] src/sys

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Nov  6 09:43:20 UTC 2019

Modified Files:
        src/sys/arch/arm/arm32 [netbsd-9]: bus_dma.c
        src/sys/external/bsd/drm2/drm [netbsd-9]: drm_gem_cma_helper.c

Log Message:
Pull up following revision(s) (requested by jmcneill in ticket #399):

        sys/arch/arm/arm32/bus_dma.c: revision 1.117
        sys/arch/arm/arm32/bus_dma.c: revision 1.118
        sys/external/bsd/drm2/drm/drm_gem_cma_helper.c: revision 1.8

bus_dmamem_map: honour BUS_DMA_PREFETCHABLE hint

Map buffer objects with BUS_DMA_PREFETCHABLE.

Do not try to use direct map for prefetchable mappings


To generate a diff of this commit:
cvs rdiff -u -r1.115.2.1 -r1.115.2.2 src/sys/arch/arm/arm32/bus_dma.c
cvs rdiff -u -r1.7 -r1.7.4.1 \
    src/sys/external/bsd/drm2/drm/drm_gem_cma_helper.c

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