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authorMarek Szyprowski <m.szyprowski@samsung.com>2012-03-28 07:55:56 +0200
committerMarek Szyprowski <m.szyprowski@samsung.com>2012-03-28 16:36:44 +0200
commit64d70fe5d3640e1a89790ed21120921278f8cb86 (patch)
treecc4983a830d8cfe0975ba4c606b84944f925eb70 /arch/powerpc/platforms/ps3
parent8a4134322bd429d24f71147eb59a47a981e8f63a (diff)
common: DMA-mapping: add NON-CONSISTENT attribute
DMA_ATTR_NON_CONSISTENT lets the platform to choose to return either consistent or non-consistent memory as it sees fit. By using this API, you are guaranteeing to the platform that you have all the correct and necessary sync points for this memory in the driver. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/powerpc/platforms/ps3')
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