Maxime Ripard ee0fe35c8d dmaengine: xdmac: Handle descriptor's view 3 registers
The XDMAC DMA controller uses a concept of views to be able to handle
descriptors of different sizes.

So far, only the views 1 and 2 were handled by the driver. Unfortunately, we
need some of the configuration fields found in the view 3 in order to support
memset and interleaved transfers.

Add the definition for the view 3 registers, and the needed code to handle view
3 descriptors.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-05-18 10:59:34 +05:30
..
2013-01-07 17:36:37 +01:00
2014-07-12 09:57:42 -07:00
2014-07-12 09:57:42 -07:00