1188 	struct xgbe_ring_data *rdata;  in xgbe_free_tx_data()  local
1199 			rdata = XGBE_GET_DESC_DATA(ring, j);  in xgbe_free_tx_data()
1200 			desc_if->unmap_rdata(pdata, rdata);  in xgbe_free_tx_data()
1211 	struct xgbe_ring_data *rdata;  in xgbe_free_rx_data()  local
1222 			rdata = XGBE_GET_DESC_DATA(ring, j);  in xgbe_free_rx_data()
1223 			desc_if->unmap_rdata(pdata, rdata);  in xgbe_free_rx_data()
2523 	struct xgbe_ring_data *rdata;  in xgbe_rx_refresh()  local
2526 		rdata = XGBE_GET_DESC_DATA(ring, ring->dirty);  in xgbe_rx_refresh()
2529 		desc_if->unmap_rdata(pdata, rdata);  in xgbe_rx_refresh()
2531 		if (desc_if->map_rx_buffer(pdata, ring, rdata))  in xgbe_rx_refresh()
2534 		hw_if->rx_desc_reset(pdata, rdata, ring->dirty);  in xgbe_rx_refresh()
2544 	rdata = XGBE_GET_DESC_DATA(ring, ring->dirty - 1);  in xgbe_rx_refresh()
2546 			  lower_32_bits(rdata->rdesc_dma));  in xgbe_rx_refresh()
2551 				       struct xgbe_ring_data *rdata,  in xgbe_create_skb()  argument
2557 	skb = napi_alloc_skb(napi, rdata->rx.hdr.dma_len);  in xgbe_create_skb()
2564 	dma_sync_single_range_for_cpu(pdata->dev, rdata->rx.hdr.dma_base,  in xgbe_create_skb()
2565 				      rdata->rx.hdr.dma_off,  in xgbe_create_skb()
2566 				      rdata->rx.hdr.dma_len, DMA_FROM_DEVICE);  in xgbe_create_skb()
2568 	packet = page_address(rdata->rx.hdr.pa.pages) +  in xgbe_create_skb()
2569 		 rdata->rx.hdr.pa.pages_offset;  in xgbe_create_skb()
2576 static unsigned int xgbe_rx_buf1_len(struct xgbe_ring_data *rdata,  in xgbe_rx_buf1_len()  argument
2584 	if (rdata->rx.hdr_len)  in xgbe_rx_buf1_len()
2585 		return rdata->rx.hdr_len;  in xgbe_rx_buf1_len()
2591 		return rdata->rx.hdr.dma_len;  in xgbe_rx_buf1_len()
2596 	return min_t(unsigned int, rdata->rx.hdr.dma_len, rdata->rx.len);  in xgbe_rx_buf1_len()
2599 static unsigned int xgbe_rx_buf2_len(struct xgbe_ring_data *rdata,  in xgbe_rx_buf2_len()  argument
2605 		return rdata->rx.buf.dma_len;  in xgbe_rx_buf2_len()
2610 	return rdata->rx.len - len;  in xgbe_rx_buf2_len()
2619 	struct xgbe_ring_data *rdata;  in xgbe_tx_poll()  local
2642 		rdata = XGBE_GET_DESC_DATA(ring, ring->dirty);  in xgbe_tx_poll()
2643 		rdesc = rdata->rdesc;  in xgbe_tx_poll()
2656 			tx_packets += rdata->tx.packets;  in xgbe_tx_poll()
2657 			tx_bytes += rdata->tx.bytes;  in xgbe_tx_poll()
2661 		desc_if->unmap_rdata(pdata, rdata);  in xgbe_tx_poll()
2662 		hw_if->tx_desc_reset(rdata);  in xgbe_tx_poll()
2689 	struct xgbe_ring_data *rdata;  in xgbe_rx_poll()  local
2711 	rdata = XGBE_GET_DESC_DATA(ring, ring->cur);  in xgbe_rx_poll()
2717 		if (!received && rdata->state_saved) {  in xgbe_rx_poll()
2718 			skb = rdata->state.skb;  in xgbe_rx_poll()
2719 			error = rdata->state.error;  in xgbe_rx_poll()
2720 			len = rdata->state.len;  in xgbe_rx_poll()
2729 		rdata = XGBE_GET_DESC_DATA(ring, ring->cur);  in xgbe_rx_poll()
2763 			buf1_len = xgbe_rx_buf1_len(rdata, packet);  in xgbe_rx_poll()
2765 			buf2_len = xgbe_rx_buf2_len(rdata, packet, len);  in xgbe_rx_poll()
2769 				skb = xgbe_create_skb(pdata, napi, rdata,  in xgbe_rx_poll()
2779 							rdata->rx.buf.dma_base,  in xgbe_rx_poll()
2780 							rdata->rx.buf.dma_off,  in xgbe_rx_poll()
2781 							rdata->rx.buf.dma_len,  in xgbe_rx_poll()
2785 						rdata->rx.buf.pa.pages,  in xgbe_rx_poll()
2786 						rdata->rx.buf.pa.pages_offset,  in xgbe_rx_poll()
2788 						rdata->rx.buf.dma_len);  in xgbe_rx_poll()
2789 				rdata->rx.buf.pa.pages = NULL;  in xgbe_rx_poll()
2862 		rdata = XGBE_GET_DESC_DATA(ring, ring->cur);  in xgbe_rx_poll()
2863 		rdata->state_saved = 1;  in xgbe_rx_poll()
2864 		rdata->state.skb = skb;  in xgbe_rx_poll()
2865 		rdata->state.len = len;  in xgbe_rx_poll()
2866 		rdata->state.error = error;  in xgbe_rx_poll()
2946 	struct xgbe_ring_data *rdata;  in xgbe_dump_tx_desc()  local
2950 		rdata = XGBE_GET_DESC_DATA(ring, idx);  in xgbe_dump_tx_desc()
2951 		rdesc = rdata->rdesc;  in xgbe_dump_tx_desc()
2966 	struct xgbe_ring_data *rdata;  in xgbe_dump_rx_desc()  local
2969 	rdata = XGBE_GET_DESC_DATA(ring, idx);  in xgbe_dump_rx_desc()
2970 	rdesc = rdata->rdesc;  in xgbe_dump_rx_desc()