Lines Matching refs:descriptors

141 		descriptor = &ring->descriptors[ring->head];  in ring_write_descriptors()
181 		if (!(ring->descriptors[ring->tail].flags  in ring_work()
188 			frame->size = ring->descriptors[ring->tail].length;  in ring_work()
189 			frame->eof = ring->descriptors[ring->tail].eof;  in ring_work()
190 			frame->sof = ring->descriptors[ring->tail].sof;  in ring_work()
191 			frame->flags = ring->descriptors[ring->tail].flags;  in ring_work()
276 	ring->descriptors = dma_alloc_coherent(&ring->nhi->pdev->dev,  in ring_alloc()
277 			size * sizeof(*ring->descriptors),  in ring_alloc()
279 	if (!ring->descriptors)  in ring_alloc()
416 			  ring->size * sizeof(*ring->descriptors),  in ring_free()
417 			  ring->descriptors, ring->descriptors_dma);  in ring_free()
419 	ring->descriptors = NULL;  in ring_free()