Lines Matching refs:ssap
186 u8 ssap, u8 dsap) in nfc_llcp_sock_get() argument
191 pr_debug("ssap dsap %d %d\n", ssap, dsap); in nfc_llcp_sock_get()
193 if (ssap == 0 && dsap == 0) in nfc_llcp_sock_get()
203 if (tmp_sock->ssap == ssap && tmp_sock->dsap == dsap) { in nfc_llcp_sock_get()
380 int ssap = nfc_llcp_wks_sap(sock->service_name, in nfc_llcp_get_sdp_ssap() local
383 if (ssap > 0) { in nfc_llcp_get_sdp_ssap()
384 pr_debug("WKS %d\n", ssap); in nfc_llcp_get_sdp_ssap()
387 if (test_bit(ssap, &local->local_wks)) { in nfc_llcp_get_sdp_ssap()
393 set_bit(ssap, &local->local_wks); in nfc_llcp_get_sdp_ssap()
396 return ssap; in nfc_llcp_get_sdp_ssap()
414 } else if (sock->ssap != 0 && sock->ssap < LLCP_WKS_NUM_SAP) { in nfc_llcp_get_sdp_ssap()
415 if (!test_bit(sock->ssap, &local->local_wks)) { in nfc_llcp_get_sdp_ssap()
416 set_bit(sock->ssap, &local->local_wks); in nfc_llcp_get_sdp_ssap()
419 return sock->ssap; in nfc_llcp_get_sdp_ssap()
447 void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap) in nfc_llcp_put_ssap() argument
452 if (ssap < LLCP_WKS_NUM_SAP) { in nfc_llcp_put_ssap()
453 local_ssap = ssap; in nfc_llcp_put_ssap()
455 } else if (ssap < LLCP_LOCAL_NUM_SAP) { in nfc_llcp_put_ssap()
458 local_ssap = ssap - LLCP_WKS_NUM_SAP; in nfc_llcp_put_ssap()
469 pr_debug("No more clients for SAP %d\n", ssap); in nfc_llcp_put_ssap()
474 l_sock = nfc_llcp_sock_get(local, ssap, LLCP_SAP_SDP); in nfc_llcp_put_ssap()
476 l_sock->ssap = LLCP_SDP_UNBOUND; in nfc_llcp_put_ssap()
484 } else if (ssap < LLCP_MAX_SAP) { in nfc_llcp_put_ssap()
485 local_ssap = ssap - LLCP_LOCAL_NUM_SAP; in nfc_llcp_put_ssap()
500 u8 ssap; in nfc_llcp_reserve_sdp_ssap() local
504 ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP); in nfc_llcp_reserve_sdp_ssap()
505 if (ssap == LLCP_SDP_NUM_SAP) { in nfc_llcp_reserve_sdp_ssap()
511 pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap); in nfc_llcp_reserve_sdp_ssap()
513 set_bit(ssap, &local->local_sdp); in nfc_llcp_reserve_sdp_ssap()
517 return LLCP_WKS_NUM_SAP + ssap; in nfc_llcp_reserve_sdp_ssap()
771 u8 ssap) in nfc_llcp_connecting_sock_get() argument
781 if (llcp_sock->ssap == ssap) { in nfc_llcp_connecting_sock_get()
839 u8 dsap, ssap; in nfc_llcp_recv_ui() local
842 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_ui()
846 ui_cb->ssap = ssap; in nfc_llcp_recv_ui()
848 pr_debug("%d %d\n", dsap, ssap); in nfc_llcp_recv_ui()
875 u8 dsap, ssap, reason; in nfc_llcp_recv_connect() local
878 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_connect()
880 pr_debug("%d %d\n", dsap, ssap); in nfc_llcp_recv_connect()
918 if (sock->ssap == LLCP_SDP_UNBOUND) { in nfc_llcp_recv_connect()
919 u8 ssap = nfc_llcp_reserve_sdp_ssap(local); in nfc_llcp_recv_connect() local
921 pr_debug("First client, reserving %d\n", ssap); in nfc_llcp_recv_connect()
923 if (ssap == LLCP_SAP_MAX) { in nfc_llcp_recv_connect()
930 sock->ssap = ssap; in nfc_llcp_recv_connect()
947 new_sock->dsap = ssap; in nfc_llcp_recv_connect()
950 new_sock->ssap = sock->ssap; in nfc_llcp_recv_connect()
951 if (sock->ssap < LLCP_LOCAL_NUM_SAP && sock->ssap >= LLCP_WKS_NUM_SAP) { in nfc_llcp_recv_connect()
954 pr_debug("reserved_ssap %d for %p\n", sock->ssap, new_sock); in nfc_llcp_recv_connect()
957 &local->local_sdp_cnt[sock->ssap - LLCP_WKS_NUM_SAP]; in nfc_llcp_recv_connect()
960 new_sock->reserved_ssap = sock->ssap; in nfc_llcp_recv_connect()
989 nfc_llcp_send_dm(local, dsap, ssap, reason); in nfc_llcp_recv_connect()
1025 u8 dsap, ssap, ptype, ns, nr; in nfc_llcp_recv_hdlc() local
1029 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_hdlc()
1033 pr_debug("%d %d R %d S %d\n", dsap, ssap, nr, ns); in nfc_llcp_recv_hdlc()
1035 llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); in nfc_llcp_recv_hdlc()
1037 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN); in nfc_llcp_recv_hdlc()
1112 u8 dsap, ssap; in nfc_llcp_recv_disc() local
1115 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_disc()
1117 if ((dsap == 0) && (ssap == 0)) { in nfc_llcp_recv_disc()
1123 llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); in nfc_llcp_recv_disc()
1125 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN); in nfc_llcp_recv_disc()
1145 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_DISC); in nfc_llcp_recv_disc()
1156 u8 dsap, ssap; in nfc_llcp_recv_cc() local
1159 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_cc()
1164 nfc_llcp_send_dm(local, dsap, ssap, LLCP_DM_NOCONN); in nfc_llcp_recv_cc()
1174 llcp_sock->dsap = ssap; in nfc_llcp_recv_cc()
1190 u8 dsap, ssap, reason; in nfc_llcp_recv_dm() local
1193 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_dm()
1196 pr_debug("%d %d reason %d\n", ssap, dsap, reason); in nfc_llcp_recv_dm()
1205 llcp_sock = nfc_llcp_sock_get(local, dsap, ssap); in nfc_llcp_recv_dm()
1227 u8 dsap, ssap, type, length, tid, sap; in nfc_llcp_recv_snl() local
1238 ssap = nfc_llcp_ssap(skb); in nfc_llcp_recv_snl()
1240 pr_debug("%d %d\n", dsap, ssap); in nfc_llcp_recv_snl()
1242 if (dsap != LLCP_SAP_SDP || ssap != LLCP_SAP_SDP) { in nfc_llcp_recv_snl()
1283 if (llcp_sock->ssap == LLCP_SDP_UNBOUND) { in nfc_llcp_recv_snl()
1301 llcp_sock->ssap = sap; in nfc_llcp_recv_snl()
1304 sap = llcp_sock->ssap; in nfc_llcp_recv_snl()
1405 u8 dsap, ssap, ptype; in nfc_llcp_rx_skb() local
1409 ssap = nfc_llcp_ssap(skb); in nfc_llcp_rx_skb()
1411 pr_debug("ptype 0x%x dsap 0x%x ssap 0x%x\n", ptype, dsap, ssap); in nfc_llcp_rx_skb()