928 static int xgbe_tx_complete(struct xgbe_ring_desc *rdesc)  in xgbe_tx_complete()  argument
930 	return !XGMAC_GET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN);  in xgbe_tx_complete()
1059 	struct xgbe_ring_desc *rdesc = rdata->rdesc;  in xgbe_tx_desc_reset()  local
1067 	rdesc->desc0 = 0;  in xgbe_tx_desc_reset()
1068 	rdesc->desc1 = 0;  in xgbe_tx_desc_reset()
1069 	rdesc->desc2 = 0;  in xgbe_tx_desc_reset()
1070 	rdesc->desc3 = 0;  in xgbe_tx_desc_reset()
1109 	struct xgbe_ring_desc *rdesc = rdata->rdesc;  in xgbe_rx_desc_reset()  local
1135 	rdesc->desc0 = cpu_to_le32(lower_32_bits(hdr_dma));  in xgbe_rx_desc_reset()
1136 	rdesc->desc1 = cpu_to_le32(upper_32_bits(hdr_dma));  in xgbe_rx_desc_reset()
1137 	rdesc->desc2 = cpu_to_le32(lower_32_bits(buf_dma));  in xgbe_rx_desc_reset()
1138 	rdesc->desc3 = cpu_to_le32(upper_32_bits(buf_dma));  in xgbe_rx_desc_reset()
1140 	XGMAC_SET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, INTE, inte);  in xgbe_rx_desc_reset()
1148 	XGMAC_SET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, OWN, 1);  in xgbe_rx_desc_reset()
1243 			       struct xgbe_ring_desc *rdesc)  in xgbe_get_rx_tstamp()  argument
1247 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_CONTEXT_DESC3, TSA) &&  in xgbe_get_rx_tstamp()
1248 	    !XGMAC_GET_BITS_LE(rdesc->desc3, RX_CONTEXT_DESC3, TSD)) {  in xgbe_get_rx_tstamp()
1249 		nsec = le32_to_cpu(rdesc->desc1);  in xgbe_get_rx_tstamp()
1251 		nsec |= le32_to_cpu(rdesc->desc0);  in xgbe_get_rx_tstamp()
1397 	struct xgbe_ring_desc *rdesc;  in xgbe_dev_xmit()  local
1447 	rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1457 			XGMAC_SET_BITS_LE(rdesc->desc2, TX_CONTEXT_DESC2,  in xgbe_dev_xmit()
1461 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1465 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1477 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1481 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1485 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1493 		rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1497 	rdesc->desc0 =  cpu_to_le32(lower_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1498 	rdesc->desc1 =  cpu_to_le32(upper_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1501 	XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, HL_B1L,  in xgbe_dev_xmit()
1506 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, VTIR,  in xgbe_dev_xmit()
1511 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, TTSE, 1);  in xgbe_dev_xmit()
1514 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, FD, 1);  in xgbe_dev_xmit()
1517 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CTXT, 0);  in xgbe_dev_xmit()
1521 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN, 1);  in xgbe_dev_xmit()
1525 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, TSE, 1);  in xgbe_dev_xmit()
1526 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, TCPPL,  in xgbe_dev_xmit()
1528 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, TCPHDRLEN,  in xgbe_dev_xmit()
1534 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CPC, 0);  in xgbe_dev_xmit()
1538 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3,  in xgbe_dev_xmit()
1542 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, FL,  in xgbe_dev_xmit()
1549 		rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1552 		rdesc->desc0 = cpu_to_le32(lower_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1553 		rdesc->desc1 = cpu_to_le32(upper_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1556 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, HL_B1L,  in xgbe_dev_xmit()
1560 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN, 1);  in xgbe_dev_xmit()
1563 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CTXT, 0);  in xgbe_dev_xmit()
1567 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3,  in xgbe_dev_xmit()
1572 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, LD, 1);  in xgbe_dev_xmit()
1576 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, IC, 1);  in xgbe_dev_xmit()
1590 	rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1591 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN, 1);  in xgbe_dev_xmit()
1620 	struct xgbe_ring_desc *rdesc;  in xgbe_dev_read()  local
1628 	rdesc = rdata->rdesc;  in xgbe_dev_read()
1631 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, OWN))  in xgbe_dev_read()
1640 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, CTXT)) {  in xgbe_dev_read()
1642 		xgbe_get_rx_tstamp(packet, rdesc);  in xgbe_dev_read()
1655 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, CDA))  in xgbe_dev_read()
1660 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, FD)) {  in xgbe_dev_read()
1661 		rdata->rx.hdr_len = XGMAC_GET_BITS_LE(rdesc->desc2,  in xgbe_dev_read()
1668 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, RSV)) {  in xgbe_dev_read()
1672 		packet->rss_hash = le32_to_cpu(rdesc->desc1);  in xgbe_dev_read()
1674 		l34t = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, L34T);  in xgbe_dev_read()
1688 	rdata->rx.len = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, PL);  in xgbe_dev_read()
1690 	if (!XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, LD)) {  in xgbe_dev_read()
1707 	err = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, ES);  in xgbe_dev_read()
1708 	etlt = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, ETLT);  in xgbe_dev_read()
1717 			packet->vlan_ctag = XGMAC_GET_BITS_LE(rdesc->desc0,  in xgbe_dev_read()
1738 static int xgbe_is_context_desc(struct xgbe_ring_desc *rdesc)  in xgbe_is_context_desc()  argument
1741 	return XGMAC_GET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CTXT);  in xgbe_is_context_desc()
1744 static int xgbe_is_last_desc(struct xgbe_ring_desc *rdesc)  in xgbe_is_last_desc()  argument
1747 	return XGMAC_GET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, LD);  in xgbe_is_last_desc()