Messages in this thread | | | Date | Wed, 29 May 2013 14:19:23 +0200 | From | Lars-Peter Clausen <> | Subject | Re: [PATCH v4 1/3] dmaengine: add dma_get_slave_sg_limits() |
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On 03/06/2013 08:56 PM, Matt Porter wrote: > Add a dmaengine API to retrieve slave SG transfer limits. > > The API is optionally implemented by dmaengine drivers and when > unimplemented will return a NULL pointer. A client driver using > this API provides the required dma channel, address width, and > burst size of the transfer. dma_get_slave_sg_limits() returns an > SG limits structure with the maximum number and size of SG segments > that the given channel can handle.
Hi Matt,
Are you still working on this patchset? Or do you mind if I pick it up, make the discussed changes and resubmit it?
Thanks, - Lars
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