839 static void xgbe_tx_desc_reset(struct xgbe_ring_data *rdata)  in xgbe_tx_desc_reset()  argument
841 	struct xgbe_ring_desc *rdesc = rdata->rdesc;  in xgbe_tx_desc_reset()
860 	struct xgbe_ring_data *rdata;  in xgbe_tx_desc_init()  local
868 		rdata = XGBE_GET_DESC_DATA(ring, i);  in xgbe_tx_desc_init()
871 		xgbe_tx_desc_reset(rdata);  in xgbe_tx_desc_init()
878 	rdata = XGBE_GET_DESC_DATA(ring, start_index);  in xgbe_tx_desc_init()
880 			  upper_32_bits(rdata->rdata_paddr));  in xgbe_tx_desc_init()
882 			  lower_32_bits(rdata->rdata_paddr));  in xgbe_tx_desc_init()
888 			       struct xgbe_ring_data *rdata, unsigned int index)  in xgbe_rx_desc_reset()  argument
890 	struct xgbe_ring_desc *rdesc = rdata->rdesc;  in xgbe_rx_desc_reset()
902 	rdesc->desc0 = cpu_to_le32(lower_32_bits(rdata->mbuf_hdr_paddr));  in xgbe_rx_desc_reset()
903 	rdesc->desc1 = cpu_to_le32(upper_32_bits(rdata->mbuf_hdr_paddr));  in xgbe_rx_desc_reset()
904 	rdesc->desc2 = cpu_to_le32(lower_32_bits(rdata->mbuf_data_paddr));  in xgbe_rx_desc_reset()
905 	rdesc->desc3 = cpu_to_le32(upper_32_bits(rdata->mbuf_data_paddr));  in xgbe_rx_desc_reset()
920 	struct xgbe_ring_data *rdata;  in xgbe_rx_desc_init()  local
928 		rdata = XGBE_GET_DESC_DATA(ring, i);  in xgbe_rx_desc_init()
931 		xgbe_rx_desc_reset(pdata, rdata, i);  in xgbe_rx_desc_init()
941 	rdata = XGBE_GET_DESC_DATA(ring, start_index);  in xgbe_rx_desc_init()
943 			  upper_32_bits(rdata->rdata_paddr));  in xgbe_rx_desc_init()
945 			  lower_32_bits(rdata->rdata_paddr));  in xgbe_rx_desc_init()
948 	rdata = XGBE_GET_DESC_DATA(ring, start_index + ring->rdesc_count - 1);  in xgbe_rx_desc_init()
950 			  lower_32_bits(rdata->rdata_paddr));  in xgbe_rx_desc_init()
958 	struct xgbe_ring_data *rdata;  in xgbe_tx_start_xmit()  local
962 	rdata = XGBE_GET_DESC_DATA(ring, ring->cur);  in xgbe_tx_start_xmit()
964 			  lower_32_bits(rdata->rdata_paddr));  in xgbe_tx_start_xmit()
973 	struct xgbe_ring_data *rdata;  in xgbe_dev_xmit()  local
1005 	rdata = XGBE_GET_DESC_DATA(ring, cur_index);  in xgbe_dev_xmit()
1006 	rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1009 	rdesc->desc0 =  cpu_to_le32(lower_32_bits(rdata->mbuf_data_paddr));  in xgbe_dev_xmit()
1010 	rdesc->desc1 =  cpu_to_le32(upper_32_bits(rdata->mbuf_data_paddr));  in xgbe_dev_xmit()
1014 			  rdata->mbuf_len);  in xgbe_dev_xmit()
1039 		rdata = XGBE_GET_DESC_DATA(ring, cur_index);  in xgbe_dev_xmit()
1040 		rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1043 		rdesc->desc0 = cpu_to_le32(lower_32_bits(rdata->mbuf_data_paddr));  in xgbe_dev_xmit()
1044 		rdesc->desc1 = cpu_to_le32(upper_32_bits(rdata->mbuf_data_paddr));  in xgbe_dev_xmit()
1048 				  rdata->mbuf_len);  in xgbe_dev_xmit()
1065 	rdata->tx.packets = packet->tx_packets;  in xgbe_dev_xmit()
1066 	rdata->tx.bytes = packet->tx_bytes;  in xgbe_dev_xmit()
1080 	rdata = XGBE_GET_DESC_DATA(ring, start_index);  in xgbe_dev_xmit()
1081 	rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1101 	struct xgbe_ring_data *rdata;  in xgbe_dev_read()  local
1108 	rdata = XGBE_GET_DESC_DATA(ring, ring->cur);  in xgbe_dev_read()
1109 	rdesc = rdata->rdesc;  in xgbe_dev_read()
1132 		rdata->rx.hdr_len = XGMAC_GET_BITS_LE(rdesc->desc2,  in xgbe_dev_read()
1137 	rdata->rx.len = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, PL);  in xgbe_dev_read()
1163 	bus_dmamap_sync(ring->mbuf_dmat, rdata->mbuf_map,  in xgbe_dev_read()