241 #define NETIUCV_HDRLEN		 (sizeof(struct ll_header))  macro
244 #define NETIUCV_MTU_MAX          (NETIUCV_BUFSIZE_MAX - NETIUCV_HDRLEN)
637 	skb_put(pskb, NETIUCV_HDRLEN);  in netiucv_unpack_skb()
649 		skb_pull(pskb, NETIUCV_HDRLEN);  in netiucv_unpack_skb()
652 		header->next -= NETIUCV_HDRLEN;  in netiucv_unpack_skb()
681 		skb_put(pskb, NETIUCV_HDRLEN);  in netiucv_unpack_skb()
752 					(skb->len - NETIUCV_HDRLEN  in conn_action_txdone()
753 						  - NETIUCV_HDRLEN);  in conn_action_txdone()
763 		header.next = conn->tx_buff->len + skb->len + NETIUCV_HDRLEN;  in conn_action_txdone()
764 		memcpy(skb_put(conn->tx_buff, NETIUCV_HDRLEN), &header,  in conn_action_txdone()
765 		       NETIUCV_HDRLEN);  in conn_action_txdone()
785 	memcpy(skb_put(conn->tx_buff, NETIUCV_HDRLEN), &header, NETIUCV_HDRLEN);  in conn_action_txdone()
1173 		int l = skb->len + NETIUCV_HDRLEN;  in netiucv_transmit_skb()
1177 		    (conn->max_buffsize - NETIUCV_HDRLEN)) {  in netiucv_transmit_skb()
1195 				    NETIUCV_HDRLEN)) >> 31;  in netiucv_transmit_skb()
1198 			nskb = alloc_skb(skb->len + NETIUCV_HDRLEN +  in netiucv_transmit_skb()
1199 					 NETIUCV_HDRLEN, GFP_ATOMIC | GFP_DMA);  in netiucv_transmit_skb()
1205 				skb_reserve(nskb, NETIUCV_HDRLEN);  in netiucv_transmit_skb()
1214 		header.next = nskb->len + NETIUCV_HDRLEN;  in netiucv_transmit_skb()
1215 		memcpy(skb_push(nskb, NETIUCV_HDRLEN), &header, NETIUCV_HDRLEN);  in netiucv_transmit_skb()
1217 		memcpy(skb_put(nskb, NETIUCV_HDRLEN), &header,  NETIUCV_HDRLEN);  in netiucv_transmit_skb()
1245 				skb_pull(skb, NETIUCV_HDRLEN);  in netiucv_transmit_skb()
1246 				skb_trim(skb, skb->len - NETIUCV_HDRLEN);  in netiucv_transmit_skb()
1387 	if (skb_headroom(skb) < NETIUCV_HDRLEN) {  in netiucv_tx()
1589 	    (bs1 < (ndev->mtu + NETIUCV_HDRLEN + 2))) {  in buffer_write()
1595 	if (bs1 < (576 + NETIUCV_HDRLEN + NETIUCV_HDRLEN)) {  in buffer_write()
1604 		ndev->mtu = bs1 - NETIUCV_HDRLEN - NETIUCV_HDRLEN;  in buffer_write()
1998 	dev->hard_header_len     = NETIUCV_HDRLEN;  in netiucv_setup_netdevice()