* Matt Porter [130110 21:47]:
> The EDMA DMAC has a hardware limitation that prevents supporting
> scatter gather lists with any number of segments. The DMA Engine
> API reports the maximum number of segments a channel can support
> via the optional dma_get_channel_caps() API. If the nr_segs
> cap
The EDMA DMAC has a hardware limitation that prevents supporting
scatter gather lists with any number of segments. The DMA Engine
API reports the maximum number of segments a channel can support
via the optional dma_get_channel_caps() API. If the nr_segs
capability is present, the value is used to
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