On Thu, Jun 09, 2016 at 09:07:47PM +0530, Kedareswara rao Appana wrote: > + dma_set_mask(&pdev->dev, DMA_BIT_MASK(44)); > + dma_cap_set(DMA_SG, zdev->common.cap_mask); > + dma_cap_set(DMA_MEMCPY, zdev->common.cap_mask); > /** > + * struct zynqmp_dma_config - ZYNQMP DMA Configuration structure > + * @ovrfetch: Overfetch status > + * @has_sg: Support scatter gather transfers > + * @ratectrl: Rate control value > + * @src_issue: Out standing transactions on source > + * @src_burst_len: Source burst length > + * @dst_burst_len: Dest burst length > + */ As discussed in other thread as well, this is no-go for memcpy. Please come back after removing this For slave usages use the dma_slave_config -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
