942 static int xgbe_tx_complete(struct xgbe_ring_desc *rdesc)  in xgbe_tx_complete()  argument
944 	return !XGMAC_GET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN);  in xgbe_tx_complete()
1073 	struct xgbe_ring_desc *rdesc = rdata->rdesc;  in xgbe_tx_desc_reset()  local
1081 	rdesc->desc0 = 0;  in xgbe_tx_desc_reset()
1082 	rdesc->desc1 = 0;  in xgbe_tx_desc_reset()
1083 	rdesc->desc2 = 0;  in xgbe_tx_desc_reset()
1084 	rdesc->desc3 = 0;  in xgbe_tx_desc_reset()
1123 	struct xgbe_ring_desc *rdesc = rdata->rdesc;  in xgbe_rx_desc_reset()  local
1146 	rdesc->desc0 = cpu_to_le32(lower_32_bits(rdata->rx.hdr.dma));  in xgbe_rx_desc_reset()
1147 	rdesc->desc1 = cpu_to_le32(upper_32_bits(rdata->rx.hdr.dma));  in xgbe_rx_desc_reset()
1148 	rdesc->desc2 = cpu_to_le32(lower_32_bits(rdata->rx.buf.dma));  in xgbe_rx_desc_reset()
1149 	rdesc->desc3 = cpu_to_le32(upper_32_bits(rdata->rx.buf.dma));  in xgbe_rx_desc_reset()
1151 	XGMAC_SET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, INTE, inte);  in xgbe_rx_desc_reset()
1159 	XGMAC_SET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, OWN, 1);  in xgbe_rx_desc_reset()
1254 			       struct xgbe_ring_desc *rdesc)  in xgbe_get_rx_tstamp()  argument
1258 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_CONTEXT_DESC3, TSA) &&  in xgbe_get_rx_tstamp()
1259 	    !XGMAC_GET_BITS_LE(rdesc->desc3, RX_CONTEXT_DESC3, TSD)) {  in xgbe_get_rx_tstamp()
1260 		nsec = le32_to_cpu(rdesc->desc1);  in xgbe_get_rx_tstamp()
1262 		nsec |= le32_to_cpu(rdesc->desc0);  in xgbe_get_rx_tstamp()
1405 	struct xgbe_ring_desc *rdesc;  in xgbe_dev_xmit()  local
1455 	rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1464 			XGMAC_SET_BITS_LE(rdesc->desc2, TX_CONTEXT_DESC2,  in xgbe_dev_xmit()
1468 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1472 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1483 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1487 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1491 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_CONTEXT_DESC3,  in xgbe_dev_xmit()
1499 		rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1503 	rdesc->desc0 =  cpu_to_le32(lower_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1504 	rdesc->desc1 =  cpu_to_le32(upper_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1507 	XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, HL_B1L,  in xgbe_dev_xmit()
1512 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, VTIR,  in xgbe_dev_xmit()
1517 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, TTSE, 1);  in xgbe_dev_xmit()
1520 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, FD, 1);  in xgbe_dev_xmit()
1523 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CTXT, 0);  in xgbe_dev_xmit()
1527 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN, 1);  in xgbe_dev_xmit()
1531 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, TSE, 1);  in xgbe_dev_xmit()
1532 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, TCPPL,  in xgbe_dev_xmit()
1534 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, TCPHDRLEN,  in xgbe_dev_xmit()
1538 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CPC, 0);  in xgbe_dev_xmit()
1542 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3,  in xgbe_dev_xmit()
1546 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, FL,  in xgbe_dev_xmit()
1553 		rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1556 		rdesc->desc0 = cpu_to_le32(lower_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1557 		rdesc->desc1 = cpu_to_le32(upper_32_bits(rdata->skb_dma));  in xgbe_dev_xmit()
1560 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, HL_B1L,  in xgbe_dev_xmit()
1564 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN, 1);  in xgbe_dev_xmit()
1567 		XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, CTXT, 0);  in xgbe_dev_xmit()
1571 			XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3,  in xgbe_dev_xmit()
1576 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, LD, 1);  in xgbe_dev_xmit()
1580 		XGMAC_SET_BITS_LE(rdesc->desc2, TX_NORMAL_DESC2, IC, 1);  in xgbe_dev_xmit()
1594 	rdesc = rdata->rdesc;  in xgbe_dev_xmit()
1595 	XGMAC_SET_BITS_LE(rdesc->desc3, TX_NORMAL_DESC3, OWN, 1);  in xgbe_dev_xmit()
1623 	struct xgbe_ring_desc *rdesc;  in xgbe_dev_read()  local
1631 	rdesc = rdata->rdesc;  in xgbe_dev_read()
1634 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, OWN))  in xgbe_dev_read()
1641 	xgbe_dump_rx_desc(ring, rdesc, ring->cur);  in xgbe_dev_read()
1644 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, CTXT)) {  in xgbe_dev_read()
1646 		xgbe_get_rx_tstamp(packet, rdesc);  in xgbe_dev_read()
1659 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, CDA))  in xgbe_dev_read()
1664 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, FD))  in xgbe_dev_read()
1665 		rdata->rx.hdr_len = XGMAC_GET_BITS_LE(rdesc->desc2,  in xgbe_dev_read()
1669 	if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, RSV)) {  in xgbe_dev_read()
1673 		packet->rss_hash = le32_to_cpu(rdesc->desc1);  in xgbe_dev_read()
1675 		l34t = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, L34T);  in xgbe_dev_read()
1689 	rdata->rx.len = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, PL);  in xgbe_dev_read()
1691 	if (!XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, LD)) {  in xgbe_dev_read()
1708 	err = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, ES);  in xgbe_dev_read()
1709 	etlt = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, ETLT);  in xgbe_dev_read()
1718 			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()