187 					       u8 ssap, u8 dsap)  in nfc_llcp_sock_get()  argument
192 	pr_debug("ssap dsap %d %d\n", ssap, dsap);  in nfc_llcp_sock_get()
194 	if (ssap == 0 && dsap == 0)  in nfc_llcp_sock_get()
204 		if (tmp_sock->ssap == ssap && tmp_sock->dsap == dsap) {  in nfc_llcp_sock_get()
381 		int ssap = nfc_llcp_wks_sap(sock->service_name,  in nfc_llcp_get_sdp_ssap()  local
384 		if (ssap > 0) {  in nfc_llcp_get_sdp_ssap()
385 			pr_debug("WKS %d\n", ssap);  in nfc_llcp_get_sdp_ssap()
388 			if (local->local_wks & BIT(ssap)) {  in nfc_llcp_get_sdp_ssap()
394 			set_bit(ssap, &local->local_wks);  in nfc_llcp_get_sdp_ssap()
397 			return ssap;  in nfc_llcp_get_sdp_ssap()
415 	} else if (sock->ssap != 0 && sock->ssap < LLCP_WKS_NUM_SAP) {  in nfc_llcp_get_sdp_ssap()
416 		if (!test_bit(sock->ssap, &local->local_wks)) {  in nfc_llcp_get_sdp_ssap()
417 			set_bit(sock->ssap, &local->local_wks);  in nfc_llcp_get_sdp_ssap()
420 			return sock->ssap;  in nfc_llcp_get_sdp_ssap()
448 void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap)  in nfc_llcp_put_ssap()  argument
453 	if (ssap < LLCP_WKS_NUM_SAP) {  in nfc_llcp_put_ssap()
454 		local_ssap = ssap;  in nfc_llcp_put_ssap()
456 	} else if (ssap < LLCP_LOCAL_NUM_SAP) {  in nfc_llcp_put_ssap()
459 		local_ssap = ssap - LLCP_WKS_NUM_SAP;  in nfc_llcp_put_ssap()
470 			pr_debug("No more clients for SAP %d\n", ssap);  in nfc_llcp_put_ssap()
475 			l_sock = nfc_llcp_sock_get(local, ssap, LLCP_SAP_SDP);  in nfc_llcp_put_ssap()
477 				l_sock->ssap = LLCP_SDP_UNBOUND;  in nfc_llcp_put_ssap()
485 	} else if (ssap < LLCP_MAX_SAP) {  in nfc_llcp_put_ssap()
486 		local_ssap = ssap - LLCP_LOCAL_NUM_SAP;  in nfc_llcp_put_ssap()
501 	u8 ssap;  in nfc_llcp_reserve_sdp_ssap()  local
505 	ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP);  in nfc_llcp_reserve_sdp_ssap()
506 	if (ssap == LLCP_SDP_NUM_SAP) {  in nfc_llcp_reserve_sdp_ssap()
512 	pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap);  in nfc_llcp_reserve_sdp_ssap()
514 	set_bit(ssap, &local->local_sdp);  in nfc_llcp_reserve_sdp_ssap()
518 	return LLCP_WKS_NUM_SAP + ssap;  in nfc_llcp_reserve_sdp_ssap()
779 							  u8 ssap)  in nfc_llcp_connecting_sock_get()  argument
789 		if (llcp_sock->ssap == ssap) {  in nfc_llcp_connecting_sock_get()
846 	u8 dsap, ssap;  in nfc_llcp_recv_ui()  local
849 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_ui()
853 	ui_cb->ssap = ssap;  in nfc_llcp_recv_ui()
855 	pr_debug("%d %d\n", dsap, ssap);  in nfc_llcp_recv_ui()
882 	u8 dsap, ssap, reason;  in nfc_llcp_recv_connect()  local
885 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_connect()
887 	pr_debug("%d %d\n", dsap, ssap);  in nfc_llcp_recv_connect()
925 	if (sock->ssap == LLCP_SDP_UNBOUND) {  in nfc_llcp_recv_connect()
926 		u8 ssap = nfc_llcp_reserve_sdp_ssap(local);  in nfc_llcp_recv_connect()  local
928 		pr_debug("First client, reserving %d\n", ssap);  in nfc_llcp_recv_connect()
930 		if (ssap == LLCP_SAP_MAX) {  in nfc_llcp_recv_connect()
937 		sock->ssap = ssap;  in nfc_llcp_recv_connect()
954 	new_sock->dsap = ssap;  in nfc_llcp_recv_connect()
957 	new_sock->ssap = sock->ssap;  in nfc_llcp_recv_connect()
958 	if (sock->ssap < LLCP_LOCAL_NUM_SAP && sock->ssap >= LLCP_WKS_NUM_SAP) {  in nfc_llcp_recv_connect()
961 		pr_debug("reserved_ssap %d for %p\n", sock->ssap, new_sock);  in nfc_llcp_recv_connect()
964 			&local->local_sdp_cnt[sock->ssap - LLCP_WKS_NUM_SAP];  in nfc_llcp_recv_connect()
967 		new_sock->reserved_ssap = sock->ssap;  in nfc_llcp_recv_connect()
996 	nfc_llcp_send_dm(local, dsap, ssap, reason);  in nfc_llcp_recv_connect()
1032 	u8 dsap, ssap, ptype, ns, nr;  in nfc_llcp_recv_hdlc()  local
1036 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_hdlc()
1040 	pr_debug("%d %d R %d S %d\n", dsap, ssap, nr, ns);  in nfc_llcp_recv_hdlc()
1042 	llcp_sock = nfc_llcp_sock_get(local, dsap, ssap);  in nfc_llcp_recv_hdlc()
1044 		nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN);  in nfc_llcp_recv_hdlc()
1119 	u8 dsap, ssap;  in nfc_llcp_recv_disc()  local
1122 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_disc()
1124 	if ((dsap == 0) && (ssap == 0)) {  in nfc_llcp_recv_disc()
1130 	llcp_sock = nfc_llcp_sock_get(local, dsap, ssap);  in nfc_llcp_recv_disc()
1132 		nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN);  in nfc_llcp_recv_disc()
1152 	nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_DISC);  in nfc_llcp_recv_disc()
1162 	u8 dsap, ssap;  in nfc_llcp_recv_cc()  local
1165 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_cc()
1170 		nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN);  in nfc_llcp_recv_cc()
1180 	llcp_sock->dsap = ssap;  in nfc_llcp_recv_cc()
1195 	u8 dsap, ssap, reason;  in nfc_llcp_recv_dm()  local
1198 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_dm()
1201 	pr_debug("%d %d reason %d\n", ssap, dsap, reason);  in nfc_llcp_recv_dm()
1210 		llcp_sock = nfc_llcp_sock_get(local, dsap, ssap);  in nfc_llcp_recv_dm()
1232 	u8 dsap, ssap, *tlv, type, length, tid, sap;  in nfc_llcp_recv_snl()  local
1242 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_recv_snl()
1244 	pr_debug("%d %d\n", dsap, ssap);  in nfc_llcp_recv_snl()
1246 	if (dsap != LLCP_SAP_SDP || ssap != LLCP_SAP_SDP) {  in nfc_llcp_recv_snl()
1287 			if (llcp_sock->ssap == LLCP_SDP_UNBOUND) {  in nfc_llcp_recv_snl()
1305 				llcp_sock->ssap = sap;  in nfc_llcp_recv_snl()
1308 				sap = llcp_sock->ssap;  in nfc_llcp_recv_snl()
1409 	u8 dsap, ssap, ptype;  in nfc_llcp_rx_skb()  local
1413 	ssap = nfc_llcp_ssap(skb);  in nfc_llcp_rx_skb()
1415 	pr_debug("ptype 0x%x dsap 0x%x ssap 0x%x\n", ptype, dsap, ssap);  in nfc_llcp_rx_skb()