On Feb 19, 2009, at 4:08 PM, Benjamin Krill wrote:
* Kumar Gala | 2009-02-19 14:49:16 [-0600]:
Since a number of powerpc chips are SoCs we end up having dma-able
devices that are registered as platform or of_platform devices. We
need
to hook the archdata to setup proper dma_ops for these devices.
In the short term the majority of these devices only need the
direct_dma_ops as the platforms don't have any IOMMUs.
In the future to enable >4G DMA support on ppc32 we can hook
swiotlb ops.
Signed-off-by: Kumar Gala <ga...@kernel.crashing.org>
Acked-by: Benjamin Krill <b...@codiert.org>
Tested on ppc 86xx, looks good.
Acked-by: Becky Bruce <bec...@kernel.crashing.org>
-B
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