526     int readable, int writable)  in virtqueue_enqueue()  argument
532 	needed = readable + writable;  in virtqueue_enqueue()
548 		vq_ring_enqueue_indirect(vq, cookie, sg, readable, writable);  in virtqueue_enqueue()
563 	    sg, readable, writable);  in virtqueue_enqueue()
703     uint16_t head_idx, struct sglist *sg, int readable, int writable)  in vq_ring_enqueue_segments()  argument
711 	    sg, readable, writable);  in vq_ring_enqueue_segments()
713 	needed = readable + writable;  in vq_ring_enqueue_segments()
728 		if (i >= readable)  in vq_ring_enqueue_segments()
754     struct sglist *sg, int readable, int writable)  in vq_ring_enqueue_indirect()  argument
761 	needed = readable + writable;  in vq_ring_enqueue_indirect()
780 	    sg, readable, writable);  in vq_ring_enqueue_indirect()