| commit | 60460abffc71523d65774f43ce1252972eeb0629 | [log] [tgz] |
|---|---|---|
| author | Seung-Woo Kim <sw0312.kim@samsung.com> | Wed Feb 06 13:21:14 2013 +0900 |
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | Mon Feb 25 15:30:43 2013 +0100 |
| tree | 07c55cb6ad9d203c95a2fae8a2de4e0ea25e9a3e | |
| parent | f8669bef11fadfe811a5d7d59cb327499edac088 [diff] |
ARM: dma-mapping: Add maximum alignment order for dma iommu buffers Alignment order for a dma iommu buffer is set by buffer size. For large buffer, it is a waste of iommu address space. So configurable parameter to limit maximum alignment order can reduce the waste. Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>