Re: [PATCH v3 14/31] arm64: DMA mapping API

[Arnd Bergmann]

On Friday 07 September 2012, Catalin Marinas wrote:
> This patch adds support for the DMA mapping API. It uses dma_map_ops for
> flexibility and it currently supports swiotlb. This patch could be
> simplified further if the DMA accesses are coherent (not mandated by the
> architecture) or if corresponding hooks are placed in the generic
> swiotlb code to deal with cache maintenance.
> 
> Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
> Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
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