| commit | 64d70fe5d3640e1a89790ed21120921278f8cb86 | [log] [tgz] |
|---|---|---|
| author | Marek Szyprowski <m.szyprowski@samsung.com> | Wed Mar 28 07:55:56 2012 +0200 |
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | Wed Mar 28 16:36:44 2012 +0200 |
| tree | cc4983a830d8cfe0975ba4c606b84944f925eb70 | |
| parent | 8a4134322bd429d24f71147eb59a47a981e8f63a [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>