286 	net_dev->needed_headroom = priv->tx_headroom;  in dpaa_netdev_init()
1061 				       priv->tx_headroom,  in dpaa_fq_init()
1105 				       priv->tx_headroom,  in dpaa_fq_init()
1925 	buff_start = skb->data - priv->tx_headroom;  in skb_to_contig_fd()
1946 	qm_fd_set_contig(fd, priv->tx_headroom, skb->len);  in skb_to_contig_fd()
1951 			      priv->tx_headroom + skb->len, dma_dir);  in skb_to_contig_fd()
2000 	sgt = (struct qm_sg_entry *)(buff_start + priv->tx_headroom);  in skb_to_sg_fd()
2039 	qm_fd_set_sg(fd, priv->tx_headroom, skb->len);  in skb_to_sg_fd()
2046 			    priv->tx_headroom + DPAA_SGT_SIZE, dma_dir);  in skb_to_sg_fd()
2140 						priv->tx_headroom);  in dpaa_a050385_wa_skb()
2145 	skb_reserve(new_skb, priv->tx_headroom - NET_SKB_PAD);  in dpaa_a050385_wa_skb()
2197 	    xdpf->headroom >= priv->tx_headroom) {  in dpaa_a050385_wa_xdpf()
2198 		xdpf->headroom = priv->tx_headroom;  in dpaa_a050385_wa_xdpf()
2212 	if (xdpf->headroom  >= data_shift + priv->tx_headroom) {  in dpaa_a050385_wa_xdpf()
2215 		xdpf->headroom = priv->tx_headroom;  in dpaa_a050385_wa_xdpf()
2224 	headroom = ALIGN(sizeof(*new_xdpf) + priv->tx_headroom,  in dpaa_a050385_wa_xdpf()
2248 	new_xdpf->headroom = priv->tx_headroom;  in dpaa_a050385_wa_xdpf()
2286 		if (skb_cow_head(skb, priv->tx_headroom))  in dpaa_start_xmit()
3473 	priv->tx_headroom = dpaa_get_headroom(priv->buf_layout, TX);  in dpaa_eth_probe()