79 	struct iovec *rd;  member
252 		while (__v1_v2_rx_kernel_ready(ring->rd[frame_num].iov_base,  in walk_v1_v2_rx()
254 			ppd.raw = ring->rd[frame_num].iov_base;  in walk_v1_v2_rx()
391 		while (__v1_v2_tx_kernel_ready(ring->rd[frame_num].iov_base,  in walk_v1_v2_tx()
394 			ppd.raw = ring->rd[frame_num].iov_base;  in walk_v1_v2_tx()
559 		pbd = (struct block_desc *) ring->rd[block_num].iov_base;  in walk_v3_rx()
655 	ring->rd_len = ring->rd_num * sizeof(*ring->rd);  in setup_ring()
656 	ring->rd = malloc(ring->rd_len);  in setup_ring()
657 	if (ring->rd == NULL) {  in setup_ring()
677 	memset(ring->rd, 0, ring->rd_len);  in mmap_ring()
679 		ring->rd[i].iov_base = ring->mm_space + (i * ring->flen);  in mmap_ring()
680 		ring->rd[i].iov_len = ring->flen;  in mmap_ring()
710 	free(ring->rd);  in unmap_ring()