freescale/enetc/enetc.c

943 	union enetc_rx_bd *rxbd;
948 	rxbd = enetc_rxbd(rx_ring, i);
960 		rxbd->w.addr = cpu_to_le64(rx_swbd->dma +
963 		rxbd->r.lstatus = 0;
965 		enetc_rxbd_next(rx_ring, &rxbd, &i);
982 				union enetc_rx_bd *rxbd,
991 	if (le16_to_cpu(rxbd->r.flags) & ENETC_RXBD_FLAG_TSTMP) {
994 		rxbd = enetc_rxbd_ext(rxbd);
995 		tstamp_lo = le32_to_cpu(rxbd->ext.tstamp);
1007 			       union enetc_rx_bd *rxbd, struct sk_buff *skb)
1013 		u16 inet_csum = le16_to_cpu(rxbd->r.inet_csum);
1019 	if (le16_to_cpu(rxbd->r.flags) & ENETC_RXBD_FLAG_VLAN) {
1022 		switch (le16_to_cpu(rxbd->r.flags) & ENETC_RXBD_FLAG_TPID) {
1041 		__vlan_hwaccel_put_tag(skb, tpid, le16_to_cpu(rxbd->r.vlan_opt));
1046 		enetc_get_rx_tstamp(rx_ring->ndev, rxbd, skb);
1131 					      union enetc_rx_bd **rxbd, int *i)
1137 	enetc_rxbd_next(rx_ring, rxbd, i);
1141 		bd_status = le32_to_cpu((*rxbd)->r.lstatus);
1144 		enetc_rxbd_next(rx_ring, rxbd, i);
1154 				       u32 bd_status, union enetc_rx_bd **rxbd,
1160 	size = le16_to_cpu((*rxbd)->r.buf_len);
1165 	enetc_get_offloads(rx_ring, *rxbd, skb);
1169 	enetc_rxbd_next(rx_ring, rxbd, i);
1173 		bd_status = le32_to_cpu((*rxbd)->r.lstatus);
1178 			size = le16_to_cpu((*rxbd)->r.buf_len);
1185 		enetc_rxbd_next(rx_ring, rxbd, i);
1207 		union enetc_rx_bd *rxbd;
1215 		rxbd = enetc_rxbd(rx_ring, i);
1216 		bd_status = le32_to_cpu(rxbd->r.lstatus);
1221 		dma_rmb(); /* for reading other rxbd fields */
1224 						      &rxbd, &i))
1227 		skb = enetc_build_skb(rx_ring, bd_status, &rxbd, &i,
1461 				 union enetc_rx_bd **rxbd, int *i,
1464 	u16 size = le16_to_cpu((*rxbd)->r.buf_len);
1470 	enetc_rxbd_next(rx_ring, rxbd, i);
1474 		bd_status = le32_to_cpu((*rxbd)->r.lstatus);
1479 			size = le16_to_cpu((*rxbd)->r.buf_len);
1484 		enetc_rxbd_next(rx_ring, rxbd, i);
1547 		union enetc_rx_bd *rxbd, *orig_rxbd;
1554 		rxbd = enetc_rxbd(rx_ring, i);
1555 		bd_status = le32_to_cpu(rxbd->r.lstatus);
1560 		dma_rmb(); /* for reading other rxbd fields */
1563 						      &rxbd, &i))
1566 		orig_rxbd = rxbd;
1570 		enetc_build_xdp_buff(rx_ring, bd_status, &rxbd, &i,
1594 			rxbd = orig_rxbd;
1598 			skb = enetc_build_skb(rx_ring, bd_status, &rxbd,