On Thu, Jul 18, 2013 at 11:46:39AM -0500, Joel Fernandes wrote: > From: Matt Porter <mporter@xxxxxx> > > 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 Joel, I have already resurrected this and generalized the API to get the slave capablities. https://lkml.org/lkml/2013/7/15/147 Please start using this API ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
