Dan Williams 83544ae9f3 dmaengine, async_tx: support alignment checks
Some engines have transfer size and address alignment restrictions.  Add
a per-operation alignment property to struct dma_device that the async
routines and dmatest can use to check alignment capabilities.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-09-08 17:42:53 -07:00
..
2009-05-06 12:32:26 +02:00