1946 	struct af_iucv_trans_hdr *trans_hdr =  in afiucv_swap_src_dest()  local
1951 	ASCEBC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));  in afiucv_swap_src_dest()
1952 	ASCEBC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));  in afiucv_swap_src_dest()
1953 	ASCEBC(trans_hdr->srcUserID, sizeof(trans_hdr->srcUserID));  in afiucv_swap_src_dest()
1954 	ASCEBC(trans_hdr->srcAppName, sizeof(trans_hdr->srcAppName));  in afiucv_swap_src_dest()
1955 	memcpy(tmpID, trans_hdr->srcUserID, 8);  in afiucv_swap_src_dest()
1956 	memcpy(tmpName, trans_hdr->srcAppName, 8);  in afiucv_swap_src_dest()
1957 	memcpy(trans_hdr->srcUserID, trans_hdr->destUserID, 8);  in afiucv_swap_src_dest()
1958 	memcpy(trans_hdr->srcAppName, trans_hdr->destAppName, 8);  in afiucv_swap_src_dest()
1959 	memcpy(trans_hdr->destUserID, tmpID, 8);  in afiucv_swap_src_dest()
1960 	memcpy(trans_hdr->destAppName, tmpName, 8);  in afiucv_swap_src_dest()
1972 	struct af_iucv_trans_hdr *trans_hdr;  in afiucv_hs_callback_syn()  local
1976 	trans_hdr = (struct af_iucv_trans_hdr *)skb->data;  in afiucv_hs_callback_syn()
1980 		trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_FIN;  in afiucv_hs_callback_syn()
1992 		trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_FIN;  in afiucv_hs_callback_syn()
2003 	if (!trans_hdr->window)  in afiucv_hs_callback_syn()
2006 		niucv->msglimit_peer = trans_hdr->window;  in afiucv_hs_callback_syn()
2007 	memcpy(niucv->dst_name, trans_hdr->srcAppName, 8);  in afiucv_hs_callback_syn()
2008 	memcpy(niucv->dst_user_id, trans_hdr->srcUserID, 8);  in afiucv_hs_callback_syn()
2015 	trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_ACK;  in afiucv_hs_callback_syn()
2016 	trans_hdr->window = niucv->msglimit;  in afiucv_hs_callback_syn()
2037 	struct af_iucv_trans_hdr *trans_hdr =  in afiucv_hs_callback_synack()  local
2045 	iucv->msglimit_peer = trans_hdr->window;  in afiucv_hs_callback_synack()
2101 	struct af_iucv_trans_hdr *trans_hdr =  in afiucv_hs_callback_win()  local
2110 	atomic_sub(trans_hdr->window, &iucv->msg_sent);  in afiucv_hs_callback_win()
2169 	struct af_iucv_trans_hdr *trans_hdr;  in afiucv_hs_rcv()  local
2188 	trans_hdr = (struct af_iucv_trans_hdr *)skb->data;  in afiucv_hs_rcv()
2189 	EBCASC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));  in afiucv_hs_rcv()
2190 	EBCASC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));  in afiucv_hs_rcv()
2191 	EBCASC(trans_hdr->srcAppName, sizeof(trans_hdr->srcAppName));  in afiucv_hs_rcv()
2192 	EBCASC(trans_hdr->srcUserID, sizeof(trans_hdr->srcUserID));  in afiucv_hs_rcv()
2198 		if (trans_hdr->flags == AF_IUCV_FLAG_SYN) {  in afiucv_hs_rcv()
2200 				     trans_hdr->destAppName, 8)) &&  in afiucv_hs_rcv()
2202 				     trans_hdr->destUserID, 8)) &&  in afiucv_hs_rcv()
2211 				     trans_hdr->destAppName, 8)) &&  in afiucv_hs_rcv()
2213 				     trans_hdr->destUserID, 8)) &&  in afiucv_hs_rcv()
2215 				     trans_hdr->srcAppName, 8)) &&  in afiucv_hs_rcv()
2217 				     trans_hdr->srcUserID, 8))) {  in afiucv_hs_rcv()
2236 	switch (trans_hdr->flags) {  in afiucv_hs_rcv()
2265 		IUCV_SKB_CB(skb)->class = trans_hdr->iucv_hdr.class;  in afiucv_hs_rcv()