1692 	struct txfcb *fcb = skb_push(skb, GMAC_FCB_LEN);  in gfar_add_fcb()  local
1694 	memset(fcb, 0, GMAC_FCB_LEN);  in gfar_add_fcb()
1696 	return fcb;  in gfar_add_fcb()
1699 static inline void gfar_tx_checksum(struct sk_buff *skb, struct txfcb *fcb,  in gfar_tx_checksum()  argument
1713 		fcb->phcs = (__force __be16)(udp_hdr(skb)->check);  in gfar_tx_checksum()
1715 		fcb->phcs = (__force __be16)(tcp_hdr(skb)->check);  in gfar_tx_checksum()
1722 	fcb->l3os = (u8)(skb_network_offset(skb) - fcb_length);  in gfar_tx_checksum()
1723 	fcb->l4os = skb_network_header_len(skb);  in gfar_tx_checksum()
1725 	fcb->flags = flags;  in gfar_tx_checksum()
1728 static inline void gfar_tx_vlan(struct sk_buff *skb, struct txfcb *fcb)  in gfar_tx_vlan()  argument
1730 	fcb->flags |= TXFCB_VLN;  in gfar_tx_vlan()
1731 	fcb->vlctl = cpu_to_be16(skb_vlan_tag_get(skb));  in gfar_tx_vlan()
1775 	struct txfcb *fcb = NULL;  in gfar_start_xmit()  local
1846 		fcb = gfar_add_fcb(skb);  in gfar_start_xmit()
1852 		gfar_tx_checksum(skb, fcb, fcb_len);  in gfar_start_xmit()
1854 		if (unlikely(gfar_csum_errata_12(priv, (unsigned long)fcb)) ||  in gfar_start_xmit()
1860 				fcb = gfar_add_fcb(skb);  in gfar_start_xmit()
1864 				fcb = NULL;  in gfar_start_xmit()
1870 		gfar_tx_vlan(skb, fcb);  in gfar_start_xmit()
1942 		fcb->ptp = 1;  in gfar_start_xmit()
2441 static inline void gfar_rx_checksum(struct sk_buff *skb, struct rxfcb *fcb)  in gfar_rx_checksum()  argument
2447 	if ((be16_to_cpu(fcb->flags) & RXFCB_CSUM_MASK) ==  in gfar_rx_checksum()
2458 	struct rxfcb *fcb = NULL;  in gfar_process_frame()  local
2461 	fcb = (struct rxfcb *)skb->data;  in gfar_process_frame()
2485 		gfar_rx_checksum(skb, fcb);  in gfar_process_frame()
2492 	    be16_to_cpu(fcb->flags) & RXFCB_VLN)  in gfar_process_frame()
2494 				       be16_to_cpu(fcb->vlctl));  in gfar_process_frame()