dma/xilinx/zynqmp_dma.c

309  * @sdesc: Hw descriptor pointer
316 				   struct zynqmp_dma_desc_ll *sdesc,
320 	struct zynqmp_dma_desc_ll *ddesc = sdesc + 1;
322 	sdesc->size = ddesc->size = len;
323 	sdesc->addr = src;
326 	sdesc->ctrl = ddesc->ctrl = ZYNQMP_DMA_DESC_CTRL_SIZE_256;
328 		sdesc->ctrl |= ZYNQMP_DMA_DESC_CTRL_COHRNT;
334 			    ((uintptr_t)sdesc - (uintptr_t)chan->desc_pool_v);
440  * @sdesc: Transaction descriptor pointer
443 				 struct zynqmp_dma_desc_sw *sdesc)
448 	list_move_tail(&sdesc->node, &chan->free_list);
449 	list_for_each_entry_safe(child, next, &sdesc->tx_list, node) {